[Midnightbsd-cvs] src [7076] vendor/flex/2.5.39: flex 2.5.39
laffer1 at midnightbsd.org
laffer1 at midnightbsd.org
Thu Jul 9 08:38:31 EDT 2015
Revision: 7076
http://svnweb.midnightbsd.org/src/?rev=7076
Author: laffer1
Date: 2015-07-09 08:38:31 -0400 (Thu, 09 Jul 2015)
Log Message:
-----------
flex 2.5.39
Added Paths:
-----------
vendor/flex/2.5.39/
vendor/flex/2.5.39/.indent.pro
vendor/flex/2.5.39/ABOUT-NLS
vendor/flex/2.5.39/AUTHORS
vendor/flex/2.5.39/COPYING
vendor/flex/2.5.39/ChangeLog
vendor/flex/2.5.39/FlexLexer.h
vendor/flex/2.5.39/INSTALL
vendor/flex/2.5.39/Makefile.am
vendor/flex/2.5.39/Makefile.in
vendor/flex/2.5.39/NEWS
vendor/flex/2.5.39/ONEWS
vendor/flex/2.5.39/README
vendor/flex/2.5.39/THANKS
vendor/flex/2.5.39/TODO
vendor/flex/2.5.39/aclocal.m4
vendor/flex/2.5.39/autogen.sh
vendor/flex/2.5.39/buf.c
vendor/flex/2.5.39/ccl.c
vendor/flex/2.5.39/compile
vendor/flex/2.5.39/conf.in
vendor/flex/2.5.39/config.guess
vendor/flex/2.5.39/config.rpath
vendor/flex/2.5.39/config.sub
vendor/flex/2.5.39/configure
vendor/flex/2.5.39/configure.ac
vendor/flex/2.5.39/depcomp
vendor/flex/2.5.39/dfa.c
vendor/flex/2.5.39/doc/
vendor/flex/2.5.39/ecs.c
vendor/flex/2.5.39/examples/
vendor/flex/2.5.39/filter.c
vendor/flex/2.5.39/flex.skl
vendor/flex/2.5.39/flexdef.h
vendor/flex/2.5.39/flexint.h
vendor/flex/2.5.39/gen.c
vendor/flex/2.5.39/gettext.h
vendor/flex/2.5.39/install-sh
vendor/flex/2.5.39/lib/Makefile.am
vendor/flex/2.5.39/lib/Makefile.in
vendor/flex/2.5.39/lib/lib.c
vendor/flex/2.5.39/lib/malloc.c
vendor/flex/2.5.39/lib/realloc.c
vendor/flex/2.5.39/libmain.c
vendor/flex/2.5.39/libyywrap.c
vendor/flex/2.5.39/ltmain.sh
vendor/flex/2.5.39/m4/
vendor/flex/2.5.39/main.c
vendor/flex/2.5.39/misc.c
vendor/flex/2.5.39/missing
vendor/flex/2.5.39/mkskel.sh
vendor/flex/2.5.39/nfa.c
vendor/flex/2.5.39/options.c
vendor/flex/2.5.39/options.h
vendor/flex/2.5.39/parse.c
vendor/flex/2.5.39/parse.h
vendor/flex/2.5.39/parse.y
vendor/flex/2.5.39/po/
vendor/flex/2.5.39/regex.c
vendor/flex/2.5.39/scan.c
vendor/flex/2.5.39/scan.l
vendor/flex/2.5.39/scanflags.c
vendor/flex/2.5.39/scanopt.c
vendor/flex/2.5.39/scanopt.h
vendor/flex/2.5.39/skel.c
vendor/flex/2.5.39/sym.c
vendor/flex/2.5.39/tables.c
vendor/flex/2.5.39/tables.h
vendor/flex/2.5.39/tables_shared.c
vendor/flex/2.5.39/tables_shared.h
vendor/flex/2.5.39/tblcmp.c
vendor/flex/2.5.39/tests/
vendor/flex/2.5.39/version.h
vendor/flex/2.5.39/ylwrap
vendor/flex/2.5.39/yylex.c
Removed Paths:
-------------
vendor/flex/2.5.39/COPYING
vendor/flex/2.5.39/FlexLexer.h
vendor/flex/2.5.39/Makefile
vendor/flex/2.5.39/NEWS
vendor/flex/2.5.39/README
vendor/flex/2.5.39/ccl.c
vendor/flex/2.5.39/config.h
vendor/flex/2.5.39/dfa.c
vendor/flex/2.5.39/ecs.c
vendor/flex/2.5.39/flex.skl
vendor/flex/2.5.39/flexdef.h
vendor/flex/2.5.39/gen.c
vendor/flex/2.5.39/initscan.c
vendor/flex/2.5.39/lex.1
vendor/flex/2.5.39/lib/Makefile
vendor/flex/2.5.39/lib/libmain.c
vendor/flex/2.5.39/lib/libyywrap.c
vendor/flex/2.5.39/main.c
vendor/flex/2.5.39/misc.c
vendor/flex/2.5.39/mkskel.sh
vendor/flex/2.5.39/nfa.c
vendor/flex/2.5.39/parse.y
vendor/flex/2.5.39/scan.l
vendor/flex/2.5.39/sym.c
vendor/flex/2.5.39/tblcmp.c
vendor/flex/2.5.39/version.h
vendor/flex/2.5.39/yylex.c
Copied: vendor/flex/2.5.39/.indent.pro (from rev 7075, vendor/flex/dist/.indent.pro)
===================================================================
--- vendor/flex/2.5.39/.indent.pro (rev 0)
+++ vendor/flex/2.5.39/.indent.pro 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,15 @@
+--blank-lines-after-declarations
+--blank-lines-after-procedures
+-br /* open braces on same line */
+-nce /* start else on new line */
+-nbc /* vars on same line */
+-di8 /* line up var decl at col 8 */
+-brs /* struct brace on same line */
+-i8 /* indent 4 */
+-lp /* line up parens */
+-ts8 /* tab stop */
+-bbo /* break before && || */
+-hnl /* honor newlines */
+--space-special-semicolon
+--line-length75
+--dont-break-procedure-type
Copied: vendor/flex/2.5.39/ABOUT-NLS (from rev 7075, vendor/flex/dist/ABOUT-NLS)
===================================================================
--- vendor/flex/2.5.39/ABOUT-NLS (rev 0)
+++ vendor/flex/2.5.39/ABOUT-NLS 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,1282 @@
+1 Notes on the Free Translation Project
+***************************************
+
+Free software is going international! The Free Translation Project is
+a way to get maintainers of free software, translators, and users all
+together, so that free software will gradually become able to speak many
+languages. A few packages already provide translations for their
+messages.
+
+ If you found this `ABOUT-NLS' file inside a distribution, you may
+assume that the distributed package does use GNU `gettext' internally,
+itself available at your nearest GNU archive site. But you do _not_
+need to install GNU `gettext' prior to configuring, installing or using
+this package with messages translated.
+
+ Installers will find here some useful hints. These notes also
+explain how users should proceed for getting the programs to use the
+available translations. They tell how people wanting to contribute and
+work on translations can contact the appropriate team.
+
+1.1 INSTALL Matters
+===================
+
+Some packages are "localizable" when properly installed; the programs
+they contain can be made to speak your own native language. Most such
+packages use GNU `gettext'. Other packages have their own ways to
+internationalization, predating GNU `gettext'.
+
+ By default, this package will be installed to allow translation of
+messages. It will automatically detect whether the system already
+provides the GNU `gettext' functions. Installers may use special
+options at configuration time for changing the default behaviour. The
+command:
+
+ ./configure --disable-nls
+
+will _totally_ disable translation of messages.
+
+ When you already have GNU `gettext' installed on your system and run
+configure without an option for your new package, `configure' will
+probably detect the previously built and installed `libintl' library
+and will decide to use it. If not, you may have to to use the
+`--with-libintl-prefix' option to tell `configure' where to look for it.
+
+ Internationalized packages usually have many `po/LL.po' files, where
+LL gives an ISO 639 two-letter code identifying the language. Unless
+translations have been forbidden at `configure' time by using the
+`--disable-nls' switch, all available translations are installed
+together with the package. However, the environment variable `LINGUAS'
+may be set, prior to configuration, to limit the installed set.
+`LINGUAS' should then contain a space separated list of two-letter
+codes, stating which languages are allowed.
+
+1.2 Using This Package
+======================
+
+As a user, if your language has been installed for this package, you
+only have to set the `LANG' environment variable to the appropriate
+`LL_CC' combination. If you happen to have the `LC_ALL' or some other
+`LC_xxx' environment variables set, you should unset them before
+setting `LANG', otherwise the setting of `LANG' will not have the
+desired effect. Here `LL' is an ISO 639 two-letter language code, and
+`CC' is an ISO 3166 two-letter country code. For example, let's
+suppose that you speak German and live in Germany. At the shell
+prompt, merely execute `setenv LANG de_DE' (in `csh'),
+`export LANG; LANG=de_DE' (in `sh') or `export LANG=de_DE' (in `bash').
+This can be done from your `.login' or `.profile' file, once and for
+all.
+
+ You might think that the country code specification is redundant.
+But in fact, some languages have dialects in different countries. For
+example, `de_AT' is used for Austria, and `pt_BR' for Brazil. The
+country code serves to distinguish the dialects.
+
+ The locale naming convention of `LL_CC', with `LL' denoting the
+language and `CC' denoting the country, is the one use on systems based
+on GNU libc. On other systems, some variations of this scheme are
+used, such as `LL' or `LL_CC.ENCODING'. You can get the list of
+locales supported by your system for your language by running the
+command `locale -a | grep '^LL''.
+
+ Not all programs have translations for all languages. By default, an
+English message is shown in place of a nonexistent translation. If you
+understand other languages, you can set up a priority list of languages.
+This is done through a different environment variable, called
+`LANGUAGE'. GNU `gettext' gives preference to `LANGUAGE' over `LANG'
+for the purpose of message handling, but you still need to have `LANG'
+set to the primary language; this is required by other parts of the
+system libraries. For example, some Swedish users who would rather
+read translations in German than English for when Swedish is not
+available, set `LANGUAGE' to `sv:de' while leaving `LANG' to `sv_SE'.
+
+ Special advice for Norwegian users: The language code for Norwegian
+bokma*l changed from `no' to `nb' recently (in 2003). During the
+transition period, while some message catalogs for this language are
+installed under `nb' and some older ones under `no', it's recommended
+for Norwegian users to set `LANGUAGE' to `nb:no' so that both newer and
+older translations are used.
+
+ In the `LANGUAGE' environment variable, but not in the `LANG'
+environment variable, `LL_CC' combinations can be abbreviated as `LL'
+to denote the language's main dialect. For example, `de' is equivalent
+to `de_DE' (German as spoken in Germany), and `pt' to `pt_PT'
+(Portuguese as spoken in Portugal) in this context.
+
+1.3 Translating Teams
+=====================
+
+For the Free Translation Project to be a success, we need interested
+people who like their own language and write it well, and who are also
+able to synergize with other translators speaking the same language.
+Each translation team has its own mailing list. The up-to-date list of
+teams can be found at the Free Translation Project's homepage,
+`http://translationproject.org/', in the "Teams" area.
+
+ If you'd like to volunteer to _work_ at translating messages, you
+should become a member of the translating team for your own language.
+The subscribing address is _not_ the same as the list itself, it has
+`-request' appended. For example, speakers of Swedish can send a
+message to `sv-request at li.org', having this message body:
+
+ subscribe
+
+ Keep in mind that team members are expected to participate
+_actively_ in translations, or at solving translational difficulties,
+rather than merely lurking around. If your team does not exist yet and
+you want to start one, or if you are unsure about what to do or how to
+get started, please write to `coordinator at translationproject.org' to
+reach the coordinator for all translator teams.
+
+ The English team is special. It works at improving and uniformizing
+the terminology in use. Proven linguistic skills are praised more than
+programming skills, here.
+
+1.4 Available Packages
+======================
+
+Languages are not equally supported in all packages. The following
+matrix shows the current state of internationalization, as of June
+2010. The matrix shows, in regard of each package, for which languages
+PO files have been submitted to translation coordination, with a
+translation percentage of at least 50%.
+
+ Ready PO files af am an ar as ast az be be at latin bg bn_IN bs ca
+ +--------------------------------------------------+
+ a2ps | [] [] |
+ aegis | |
+ ant-phone | |
+ anubis | |
+ aspell | [] [] |
+ bash | |
+ bfd | |
+ bibshelf | [] |
+ binutils | |
+ bison | |
+ bison-runtime | [] |
+ bluez-pin | [] [] |
+ bombono-dvd | |
+ buzztard | |
+ cflow | |
+ clisp | |
+ coreutils | [] [] |
+ cpio | |
+ cppi | |
+ cpplib | [] |
+ cryptsetup | |
+ dfarc | |
+ dialog | [] [] |
+ dico | |
+ diffutils | [] |
+ dink | |
+ doodle | |
+ e2fsprogs | [] |
+ enscript | [] |
+ exif | |
+ fetchmail | [] |
+ findutils | [] |
+ flex | [] |
+ freedink | |
+ gas | |
+ gawk | [] [] |
+ gcal | [] |
+ gcc | |
+ gettext-examples | [] [] [] [] |
+ gettext-runtime | [] [] |
+ gettext-tools | [] [] |
+ gip | [] |
+ gjay | |
+ gliv | [] |
+ glunarclock | [] [] |
+ gnubiff | |
+ gnucash | [] |
+ gnuedu | |
+ gnulib | |
+ gnunet | |
+ gnunet-gtk | |
+ gnutls | |
+ gold | |
+ gpe-aerial | |
+ gpe-beam | |
+ gpe-bluetooth | |
+ gpe-calendar | |
+ gpe-clock | [] |
+ gpe-conf | |
+ gpe-contacts | |
+ gpe-edit | |
+ gpe-filemanager | |
+ gpe-go | |
+ gpe-login | |
+ gpe-ownerinfo | [] |
+ gpe-package | |
+ gpe-sketchbook | |
+ gpe-su | [] |
+ gpe-taskmanager | [] |
+ gpe-timesheet | [] |
+ gpe-today | [] |
+ gpe-todo | |
+ gphoto2 | |
+ gprof | [] |
+ gpsdrive | |
+ gramadoir | |
+ grep | |
+ grub | [] [] |
+ gsasl | |
+ gss | |
+ gst-plugins-bad | [] |
+ gst-plugins-base | [] |
+ gst-plugins-good | [] |
+ gst-plugins-ugly | [] |
+ gstreamer | [] [] [] |
+ gtick | |
+ gtkam | [] |
+ gtkorphan | [] |
+ gtkspell | [] [] [] |
+ gutenprint | |
+ hello | [] |
+ help2man | |
+ hylafax | |
+ idutils | |
+ indent | [] [] |
+ iso_15924 | |
+ iso_3166 | [] [] [] [] [] [] [] |
+ iso_3166_2 | |
+ iso_4217 | |
+ iso_639 | [] [] [] [] |
+ iso_639_3 | |
+ jwhois | |
+ kbd | |
+ keytouch | [] |
+ keytouch-editor | |
+ keytouch-keyboa... | [] |
+ klavaro | [] |
+ latrine | |
+ ld | [] |
+ leafpad | [] [] |
+ libc | [] [] |
+ libexif | () |
+ libextractor | |
+ libgnutls | |
+ libgpewidget | |
+ libgpg-error | |
+ libgphoto2 | |
+ libgphoto2_port | |
+ libgsasl | |
+ libiconv | [] |
+ libidn | |
+ lifelines | |
+ liferea | [] [] |
+ lilypond | |
+ linkdr | [] |
+ lordsawar | |
+ lprng | |
+ lynx | [] |
+ m4 | |
+ mailfromd | |
+ mailutils | |
+ make | |
+ man-db | |
+ man-db-manpages | |
+ minicom | |
+ mkisofs | |
+ myserver | |
+ nano | [] [] |
+ opcodes | |
+ parted | |
+ pies | |
+ popt | |
+ psmisc | |
+ pspp | [] |
+ pwdutils | |
+ radius | [] |
+ recode | [] [] |
+ rosegarden | |
+ rpm | |
+ rush | |
+ sarg | |
+ screem | |
+ scrollkeeper | [] [] [] |
+ sed | [] [] |
+ sharutils | [] [] |
+ shishi | |
+ skencil | |
+ solfege | |
+ solfege-manual | |
+ soundtracker | |
+ sp | |
+ sysstat | |
+ tar | [] |
+ texinfo | |
+ tin | |
+ unicode-han-tra... | |
+ unicode-transla... | |
+ util-linux-ng | [] |
+ vice | |
+ vmm | |
+ vorbis-tools | |
+ wastesedge | |
+ wdiff | |
+ wget | [] [] |
+ wyslij-po | |
+ xchat | [] [] [] [] |
+ xdg-user-dirs | [] [] [] [] [] [] [] [] [] |
+ xkeyboard-config | [] [] |
+ +--------------------------------------------------+
+ af am an ar as ast az be be at latin bg bn_IN bs ca
+ 6 0 1 2 3 19 1 10 3 28 3 1 38
+
+ crh cs da de el en en_GB en_ZA eo es et eu fa
+ +-------------------------------------------------+
+ a2ps | [] [] [] [] [] [] [] |
+ aegis | [] [] [] |
+ ant-phone | [] () |
+ anubis | [] [] |
+ aspell | [] [] [] [] [] |
+ bash | [] [] [] |
+ bfd | [] |
+ bibshelf | [] [] [] |
+ binutils | [] |
+ bison | [] [] |
+ bison-runtime | [] [] [] [] |
+ bluez-pin | [] [] [] [] [] [] |
+ bombono-dvd | [] |
+ buzztard | [] [] [] |
+ cflow | [] [] |
+ clisp | [] [] [] [] |
+ coreutils | [] [] [] [] |
+ cpio | |
+ cppi | |
+ cpplib | [] [] [] |
+ cryptsetup | [] |
+ dfarc | [] [] [] |
+ dialog | [] [] [] [] [] |
+ dico | |
+ diffutils | [] [] [] [] [] [] |
+ dink | [] [] [] |
+ doodle | [] |
+ e2fsprogs | [] [] [] |
+ enscript | [] [] [] |
+ exif | () [] [] |
+ fetchmail | [] [] () [] [] [] |
+ findutils | [] [] [] |
+ flex | [] [] |
+ freedink | [] [] [] |
+ gas | [] |
+ gawk | [] [] [] |
+ gcal | [] |
+ gcc | [] [] |
+ gettext-examples | [] [] [] [] |
+ gettext-runtime | [] [] [] [] |
+ gettext-tools | [] [] [] |
+ gip | [] [] [] [] |
+ gjay | [] |
+ gliv | [] [] [] |
+ glunarclock | [] [] |
+ gnubiff | () |
+ gnucash | [] () () () () |
+ gnuedu | [] [] |
+ gnulib | [] [] |
+ gnunet | |
+ gnunet-gtk | [] |
+ gnutls | [] [] |
+ gold | [] |
+ gpe-aerial | [] [] [] [] |
+ gpe-beam | [] [] [] [] |
+ gpe-bluetooth | [] [] |
+ gpe-calendar | [] |
+ gpe-clock | [] [] [] [] |
+ gpe-conf | [] [] [] |
+ gpe-contacts | [] [] [] |
+ gpe-edit | [] [] |
+ gpe-filemanager | [] [] [] |
+ gpe-go | [] [] [] [] |
+ gpe-login | [] [] |
+ gpe-ownerinfo | [] [] [] [] |
+ gpe-package | [] [] [] |
+ gpe-sketchbook | [] [] [] [] |
+ gpe-su | [] [] [] [] |
+ gpe-taskmanager | [] [] [] [] |
+ gpe-timesheet | [] [] [] [] |
+ gpe-today | [] [] [] [] |
+ gpe-todo | [] [] [] |
+ gphoto2 | [] [] () [] [] [] |
+ gprof | [] [] [] |
+ gpsdrive | [] [] [] |
+ gramadoir | [] [] [] |
+ grep | [] |
+ grub | [] [] |
+ gsasl | [] |
+ gss | |
+ gst-plugins-bad | [] [] [] [] [] |
+ gst-plugins-base | [] [] [] [] [] |
+ gst-plugins-good | [] [] [] [] [] [] |
+ gst-plugins-ugly | [] [] [] [] [] [] |
+ gstreamer | [] [] [] [] [] |
+ gtick | [] () [] |
+ gtkam | [] [] () [] [] |
+ gtkorphan | [] [] [] [] |
+ gtkspell | [] [] [] [] [] [] [] |
+ gutenprint | [] [] [] |
+ hello | [] [] [] [] |
+ help2man | [] |
+ hylafax | [] [] |
+ idutils | [] [] |
+ indent | [] [] [] [] [] [] [] |
+ iso_15924 | [] () [] [] |
+ iso_3166 | [] [] [] [] () [] [] [] () |
+ iso_3166_2 | () |
+ iso_4217 | [] [] [] () [] [] |
+ iso_639 | [] [] [] [] () [] [] |
+ iso_639_3 | [] |
+ jwhois | [] |
+ kbd | [] [] [] [] [] |
+ keytouch | [] [] |
+ keytouch-editor | [] [] |
+ keytouch-keyboa... | [] |
+ klavaro | [] [] [] [] |
+ latrine | [] () |
+ ld | [] [] |
+ leafpad | [] [] [] [] [] [] |
+ libc | [] [] [] [] |
+ libexif | [] [] () |
+ libextractor | |
+ libgnutls | [] |
+ libgpewidget | [] [] |
+ libgpg-error | [] [] |
+ libgphoto2 | [] () |
+ libgphoto2_port | [] () [] |
+ libgsasl | |
+ libiconv | [] [] [] [] [] |
+ libidn | [] [] [] |
+ lifelines | [] () |
+ liferea | [] [] [] [] [] |
+ lilypond | [] [] [] |
+ linkdr | [] [] [] |
+ lordsawar | [] |
+ lprng | |
+ lynx | [] [] [] [] |
+ m4 | [] [] [] [] |
+ mailfromd | |
+ mailutils | [] |
+ make | [] [] [] |
+ man-db | |
+ man-db-manpages | |
+ minicom | [] [] [] [] |
+ mkisofs | |
+ myserver | |
+ nano | [] [] [] |
+ opcodes | [] [] |
+ parted | [] [] |
+ pies | |
+ popt | [] [] [] [] [] |
+ psmisc | [] [] [] |
+ pspp | [] |
+ pwdutils | [] |
+ radius | [] |
+ recode | [] [] [] [] [] [] |
+ rosegarden | () () () |
+ rpm | [] [] [] |
+ rush | |
+ sarg | |
+ screem | |
+ scrollkeeper | [] [] [] [] [] |
+ sed | [] [] [] [] [] [] |
+ sharutils | [] [] [] [] |
+ shishi | |
+ skencil | [] () [] |
+ solfege | [] [] [] |
+ solfege-manual | [] [] |
+ soundtracker | [] [] [] |
+ sp | [] |
+ sysstat | [] [] [] |
+ tar | [] [] [] [] |
+ texinfo | [] [] [] |
+ tin | [] [] |
+ unicode-han-tra... | |
+ unicode-transla... | |
+ util-linux-ng | [] [] [] [] |
+ vice | () () |
+ vmm | [] |
+ vorbis-tools | [] [] |
+ wastesedge | [] |
+ wdiff | [] [] |
+ wget | [] [] [] |
+ wyslij-po | |
+ xchat | [] [] [] [] [] |
+ xdg-user-dirs | [] [] [] [] [] [] [] [] [] |
+ xkeyboard-config | [] [] [] [] [] [] |
+ +-------------------------------------------------+
+ crh cs da de el en en_GB en_ZA eo es et eu fa
+ 5 64 105 117 18 1 8 0 28 89 18 19 0
+
+ fi fr ga gl gu he hi hr hu hy id is it ja ka kn
+ +----------------------------------------------------+
+ a2ps | [] [] [] [] |
+ aegis | [] [] |
+ ant-phone | [] [] |
+ anubis | [] [] [] [] |
+ aspell | [] [] [] [] |
+ bash | [] [] [] [] |
+ bfd | [] [] [] |
+ bibshelf | [] [] [] [] [] |
+ binutils | [] [] [] |
+ bison | [] [] [] [] |
+ bison-runtime | [] [] [] [] [] [] |
+ bluez-pin | [] [] [] [] [] [] [] [] |
+ bombono-dvd | [] |
+ buzztard | [] |
+ cflow | [] [] [] |
+ clisp | [] |
+ coreutils | [] [] [] [] [] |
+ cpio | [] [] [] [] |
+ cppi | [] [] |
+ cpplib | [] [] [] |
+ cryptsetup | [] [] [] |
+ dfarc | [] [] [] |
+ dialog | [] [] [] [] [] [] [] |
+ dico | |
+ diffutils | [] [] [] [] [] [] [] [] [] |
+ dink | [] |
+ doodle | [] [] |
+ e2fsprogs | [] [] |
+ enscript | [] [] [] [] |
+ exif | [] [] [] [] [] [] |
+ fetchmail | [] [] [] [] |
+ findutils | [] [] [] [] [] [] |
+ flex | [] [] [] |
+ freedink | [] [] [] |
+ gas | [] [] |
+ gawk | [] [] [] [] () [] |
+ gcal | [] |
+ gcc | [] |
+ gettext-examples | [] [] [] [] [] [] [] |
+ gettext-runtime | [] [] [] [] [] [] |
+ gettext-tools | [] [] [] [] |
+ gip | [] [] [] [] [] [] |
+ gjay | [] |
+ gliv | [] () |
+ glunarclock | [] [] [] [] |
+ gnubiff | () [] () |
+ gnucash | () () () () () [] |
+ gnuedu | [] [] |
+ gnulib | [] [] [] [] [] [] |
+ gnunet | |
+ gnunet-gtk | [] |
+ gnutls | [] [] |
+ gold | [] [] |
+ gpe-aerial | [] [] [] |
+ gpe-beam | [] [] [] [] |
+ gpe-bluetooth | [] [] [] [] |
+ gpe-calendar | [] [] |
+ gpe-clock | [] [] [] [] [] |
+ gpe-conf | [] [] [] [] |
+ gpe-contacts | [] [] [] [] |
+ gpe-edit | [] [] [] |
+ gpe-filemanager | [] [] [] [] |
+ gpe-go | [] [] [] [] [] |
+ gpe-login | [] [] [] |
+ gpe-ownerinfo | [] [] [] [] [] |
+ gpe-package | [] [] [] |
+ gpe-sketchbook | [] [] [] [] |
+ gpe-su | [] [] [] [] [] [] |
+ gpe-taskmanager | [] [] [] [] [] |
+ gpe-timesheet | [] [] [] [] [] |
+ gpe-today | [] [] [] [] [] [] [] |
+ gpe-todo | [] [] [] |
+ gphoto2 | [] [] [] [] [] [] |
+ gprof | [] [] [] [] |
+ gpsdrive | [] [] [] |
+ gramadoir | [] [] [] |
+ grep | [] [] |
+ grub | [] [] [] [] |
+ gsasl | [] [] [] [] [] |
+ gss | [] [] [] [] [] |
+ gst-plugins-bad | [] [] [] [] [] [] |
+ gst-plugins-base | [] [] [] [] [] [] |
+ gst-plugins-good | [] [] [] [] [] [] |
+ gst-plugins-ugly | [] [] [] [] [] [] |
+ gstreamer | [] [] [] [] [] |
+ gtick | [] [] [] [] [] |
+ gtkam | [] [] [] [] [] |
+ gtkorphan | [] [] [] |
+ gtkspell | [] [] [] [] [] [] [] [] [] |
+ gutenprint | [] [] [] [] |
+ hello | [] [] [] |
+ help2man | [] [] |
+ hylafax | [] |
+ idutils | [] [] [] [] [] [] |
+ indent | [] [] [] [] [] [] [] [] |
+ iso_15924 | [] () [] [] |
+ iso_3166 | [] () [] [] [] [] [] [] [] [] [] [] |
+ iso_3166_2 | () [] [] [] |
+ iso_4217 | [] () [] [] [] [] |
+ iso_639 | [] () [] [] [] [] [] [] [] |
+ iso_639_3 | () [] [] |
+ jwhois | [] [] [] [] [] |
+ kbd | [] [] |
+ keytouch | [] [] [] [] [] [] |
+ keytouch-editor | [] [] [] [] [] |
+ keytouch-keyboa... | [] [] [] [] [] |
+ klavaro | [] [] |
+ latrine | [] [] [] |
+ ld | [] [] [] [] |
+ leafpad | [] [] [] [] [] [] [] () |
+ libc | [] [] [] [] [] |
+ libexif | [] |
+ libextractor | |
+ libgnutls | [] [] |
+ libgpewidget | [] [] [] [] |
+ libgpg-error | [] [] |
+ libgphoto2 | [] [] [] |
+ libgphoto2_port | [] [] [] |
+ libgsasl | [] [] [] [] [] |
+ libiconv | [] [] [] [] [] [] |
+ libidn | [] [] [] [] |
+ lifelines | () |
+ liferea | [] [] [] [] |
+ lilypond | [] [] |
+ linkdr | [] [] [] [] [] |
+ lordsawar | |
+ lprng | [] |
+ lynx | [] [] [] [] [] |
+ m4 | [] [] [] [] [] [] |
+ mailfromd | |
+ mailutils | [] [] |
+ make | [] [] [] [] [] [] [] [] [] |
+ man-db | [] [] |
+ man-db-manpages | [] |
+ minicom | [] [] [] [] [] |
+ mkisofs | [] [] [] [] |
+ myserver | |
+ nano | [] [] [] [] [] [] |
+ opcodes | [] [] [] [] |
+ parted | [] [] [] [] |
+ pies | |
+ popt | [] [] [] [] [] [] [] [] [] |
+ psmisc | [] [] [] |
+ pspp | |
+ pwdutils | [] [] |
+ radius | [] [] |
+ recode | [] [] [] [] [] [] [] [] |
+ rosegarden | () () () () () |
+ rpm | [] [] |
+ rush | |
+ sarg | [] |
+ screem | [] [] |
+ scrollkeeper | [] [] [] [] |
+ sed | [] [] [] [] [] [] [] [] |
+ sharutils | [] [] [] [] [] [] [] |
+ shishi | [] |
+ skencil | [] |
+ solfege | [] [] [] [] |
+ solfege-manual | [] [] |
+ soundtracker | [] [] |
+ sp | [] () |
+ sysstat | [] [] [] [] [] |
+ tar | [] [] [] [] [] [] [] |
+ texinfo | [] [] [] [] |
+ tin | [] |
+ unicode-han-tra... | |
+ unicode-transla... | [] [] |
+ util-linux-ng | [] [] [] [] [] [] |
+ vice | () () () |
+ vmm | [] |
+ vorbis-tools | [] |
+ wastesedge | () () |
+ wdiff | [] |
+ wget | [] [] [] [] [] [] [] [] |
+ wyslij-po | [] [] [] |
+ xchat | [] [] [] [] [] [] [] [] [] |
+ xdg-user-dirs | [] [] [] [] [] [] [] [] [] [] [] [] [] |
+ xkeyboard-config | [] [] [] [] [] |
+ +----------------------------------------------------+
+ fi fr ga gl gu he hi hr hu hy id is it ja ka kn
+ 105 121 53 20 4 8 3 5 53 2 120 5 84 67 0 4
+
+ ko ku ky lg lt lv mk ml mn mr ms mt nb nds ne
+ +-----------------------------------------------+
+ a2ps | [] |
+ aegis | |
+ ant-phone | |
+ anubis | [] [] |
+ aspell | [] |
+ bash | |
+ bfd | |
+ bibshelf | [] [] |
+ binutils | |
+ bison | [] |
+ bison-runtime | [] [] [] [] [] |
+ bluez-pin | [] [] [] [] [] |
+ bombono-dvd | |
+ buzztard | |
+ cflow | |
+ clisp | |
+ coreutils | [] |
+ cpio | |
+ cppi | |
+ cpplib | |
+ cryptsetup | |
+ dfarc | [] |
+ dialog | [] [] [] [] [] |
+ dico | |
+ diffutils | [] [] |
+ dink | |
+ doodle | |
+ e2fsprogs | |
+ enscript | |
+ exif | [] |
+ fetchmail | |
+ findutils | |
+ flex | |
+ freedink | [] |
+ gas | |
+ gawk | |
+ gcal | |
+ gcc | |
+ gettext-examples | [] [] [] [] |
+ gettext-runtime | [] |
+ gettext-tools | [] |
+ gip | [] [] |
+ gjay | |
+ gliv | |
+ glunarclock | [] |
+ gnubiff | |
+ gnucash | () () () () |
+ gnuedu | |
+ gnulib | |
+ gnunet | |
+ gnunet-gtk | |
+ gnutls | [] |
+ gold | |
+ gpe-aerial | [] |
+ gpe-beam | [] |
+ gpe-bluetooth | [] [] |
+ gpe-calendar | [] |
+ gpe-clock | [] [] [] [] [] |
+ gpe-conf | [] [] |
+ gpe-contacts | [] [] |
+ gpe-edit | [] |
+ gpe-filemanager | [] [] |
+ gpe-go | [] [] [] |
+ gpe-login | [] |
+ gpe-ownerinfo | [] [] |
+ gpe-package | [] [] |
+ gpe-sketchbook | [] [] |
+ gpe-su | [] [] [] [] [] [] |
+ gpe-taskmanager | [] [] [] [] [] [] |
+ gpe-timesheet | [] [] |
+ gpe-today | [] [] [] [] |
+ gpe-todo | [] [] |
+ gphoto2 | |
+ gprof | [] |
+ gpsdrive | |
+ gramadoir | |
+ grep | |
+ grub | |
+ gsasl | |
+ gss | |
+ gst-plugins-bad | [] [] [] [] |
+ gst-plugins-base | [] [] |
+ gst-plugins-good | [] [] |
+ gst-plugins-ugly | [] [] [] [] [] |
+ gstreamer | |
+ gtick | |
+ gtkam | [] |
+ gtkorphan | [] [] |
+ gtkspell | [] [] [] [] [] [] [] |
+ gutenprint | |
+ hello | [] [] [] |
+ help2man | |
+ hylafax | |
+ idutils | |
+ indent | |
+ iso_15924 | [] [] |
+ iso_3166 | [] [] () [] [] [] [] [] |
+ iso_3166_2 | |
+ iso_4217 | [] [] |
+ iso_639 | [] [] |
+ iso_639_3 | [] |
+ jwhois | [] |
+ kbd | |
+ keytouch | [] |
+ keytouch-editor | [] |
+ keytouch-keyboa... | [] |
+ klavaro | [] |
+ latrine | [] |
+ ld | |
+ leafpad | [] [] [] |
+ libc | [] |
+ libexif | |
+ libextractor | |
+ libgnutls | [] |
+ libgpewidget | [] [] |
+ libgpg-error | |
+ libgphoto2 | |
+ libgphoto2_port | |
+ libgsasl | |
+ libiconv | |
+ libidn | |
+ lifelines | |
+ liferea | |
+ lilypond | |
+ linkdr | |
+ lordsawar | |
+ lprng | |
+ lynx | |
+ m4 | |
+ mailfromd | |
+ mailutils | |
+ make | [] |
+ man-db | |
+ man-db-manpages | |
+ minicom | [] |
+ mkisofs | |
+ myserver | |
+ nano | [] [] |
+ opcodes | |
+ parted | |
+ pies | |
+ popt | [] [] [] |
+ psmisc | |
+ pspp | |
+ pwdutils | |
+ radius | |
+ recode | |
+ rosegarden | |
+ rpm | |
+ rush | |
+ sarg | |
+ screem | |
+ scrollkeeper | [] [] |
+ sed | |
+ sharutils | |
+ shishi | |
+ skencil | |
+ solfege | [] |
+ solfege-manual | |
+ soundtracker | |
+ sp | |
+ sysstat | [] |
+ tar | [] |
+ texinfo | [] |
+ tin | |
+ unicode-han-tra... | |
+ unicode-transla... | |
+ util-linux-ng | |
+ vice | |
+ vmm | |
+ vorbis-tools | |
+ wastesedge | |
+ wdiff | |
+ wget | [] |
+ wyslij-po | |
+ xchat | [] [] [] |
+ xdg-user-dirs | [] [] [] [] [] [] [] [] |
+ xkeyboard-config | [] [] [] |
+ +-----------------------------------------------+
+ ko ku ky lg lt lv mk ml mn mr ms mt nb nds ne
+ 20 5 10 1 13 48 4 2 2 4 24 10 20 3 1
+
+ nl nn or pa pl ps pt pt_BR ro ru rw sk sl sq sr
+ +---------------------------------------------------+
+ a2ps | [] [] [] [] [] [] [] [] |
+ aegis | [] [] [] |
+ ant-phone | [] [] |
+ anubis | [] [] [] |
+ aspell | [] [] [] [] [] |
+ bash | [] [] |
+ bfd | [] |
+ bibshelf | [] [] |
+ binutils | [] [] |
+ bison | [] [] [] |
+ bison-runtime | [] [] [] [] [] [] [] |
+ bluez-pin | [] [] [] [] [] [] [] [] |
+ bombono-dvd | [] () |
+ buzztard | [] [] |
+ cflow | [] |
+ clisp | [] [] |
+ coreutils | [] [] [] [] [] [] |
+ cpio | [] [] [] |
+ cppi | [] |
+ cpplib | [] |
+ cryptsetup | [] |
+ dfarc | [] |
+ dialog | [] [] [] [] |
+ dico | [] |
+ diffutils | [] [] [] [] [] [] |
+ dink | () |
+ doodle | [] [] |
+ e2fsprogs | [] [] |
+ enscript | [] [] [] [] [] |
+ exif | [] [] [] () [] |
+ fetchmail | [] [] [] [] |
+ findutils | [] [] [] [] [] |
+ flex | [] [] [] [] [] |
+ freedink | [] [] |
+ gas | |
+ gawk | [] [] [] [] |
+ gcal | |
+ gcc | [] |
+ gettext-examples | [] [] [] [] [] [] [] [] |
+ gettext-runtime | [] [] [] [] [] [] [] [] [] |
+ gettext-tools | [] [] [] [] [] [] |
+ gip | [] [] [] [] [] |
+ gjay | |
+ gliv | [] [] [] [] [] [] |
+ glunarclock | [] [] [] [] [] |
+ gnubiff | [] () |
+ gnucash | [] () () () |
+ gnuedu | [] |
+ gnulib | [] [] [] [] |
+ gnunet | |
+ gnunet-gtk | |
+ gnutls | [] [] |
+ gold | |
+ gpe-aerial | [] [] [] [] [] [] [] |
+ gpe-beam | [] [] [] [] [] [] [] |
+ gpe-bluetooth | [] [] |
+ gpe-calendar | [] [] [] [] |
+ gpe-clock | [] [] [] [] [] [] [] [] |
+ gpe-conf | [] [] [] [] [] [] [] |
+ gpe-contacts | [] [] [] [] [] |
+ gpe-edit | [] [] [] |
+ gpe-filemanager | [] [] [] |
+ gpe-go | [] [] [] [] [] [] [] [] |
+ gpe-login | [] [] |
+ gpe-ownerinfo | [] [] [] [] [] [] [] [] |
+ gpe-package | [] [] |
+ gpe-sketchbook | [] [] [] [] [] [] [] |
+ gpe-su | [] [] [] [] [] [] [] [] |
+ gpe-taskmanager | [] [] [] [] [] [] [] [] |
+ gpe-timesheet | [] [] [] [] [] [] [] [] |
+ gpe-today | [] [] [] [] [] [] [] [] |
+ gpe-todo | [] [] [] [] [] |
+ gphoto2 | [] [] [] [] [] [] [] [] |
+ gprof | [] [] [] |
+ gpsdrive | [] [] |
+ gramadoir | [] [] |
+ grep | [] [] [] [] |
+ grub | [] [] [] |
+ gsasl | [] [] [] [] |
+ gss | [] [] [] |
+ gst-plugins-bad | [] [] [] [] [] [] |
+ gst-plugins-base | [] [] [] [] [] |
+ gst-plugins-good | [] [] [] [] [] |
+ gst-plugins-ugly | [] [] [] [] [] [] |
+ gstreamer | [] [] [] [] [] |
+ gtick | [] [] [] |
+ gtkam | [] [] [] [] [] [] |
+ gtkorphan | [] |
+ gtkspell | [] [] [] [] [] [] [] [] [] [] |
+ gutenprint | [] [] |
+ hello | [] [] [] [] |
+ help2man | [] [] |
+ hylafax | [] |
+ idutils | [] [] [] [] [] |
+ indent | [] [] [] [] [] [] [] |
+ iso_15924 | [] [] [] [] |
+ iso_3166 | [] [] [] [] [] () [] [] [] [] [] [] [] [] |
+ iso_3166_2 | [] [] [] |
+ iso_4217 | [] [] [] [] [] [] [] [] |
+ iso_639 | [] [] [] [] [] [] [] [] [] |
+ iso_639_3 | [] [] |
+ jwhois | [] [] [] [] |
+ kbd | [] [] [] |
+ keytouch | [] [] [] |
+ keytouch-editor | [] [] [] |
+ keytouch-keyboa... | [] [] [] |
+ klavaro | [] [] |
+ latrine | [] [] |
+ ld | |
+ leafpad | [] [] [] [] [] [] [] [] [] |
+ libc | [] [] [] [] |
+ libexif | [] [] () [] |
+ libextractor | |
+ libgnutls | [] [] |
+ libgpewidget | [] [] [] |
+ libgpg-error | [] [] |
+ libgphoto2 | [] [] |
+ libgphoto2_port | [] [] [] [] [] |
+ libgsasl | [] [] [] [] [] |
+ libiconv | [] [] [] [] [] |
+ libidn | [] [] |
+ lifelines | [] [] |
+ liferea | [] [] [] [] [] () () [] |
+ lilypond | [] |
+ linkdr | [] [] [] |
+ lordsawar | |
+ lprng | [] |
+ lynx | [] [] [] |
+ m4 | [] [] [] [] [] |
+ mailfromd | [] |
+ mailutils | [] |
+ make | [] [] [] [] |
+ man-db | [] [] [] |
+ man-db-manpages | [] [] [] |
+ minicom | [] [] [] [] |
+ mkisofs | [] [] [] |
+ myserver | |
+ nano | [] [] [] [] |
+ opcodes | [] [] |
+ parted | [] [] [] [] |
+ pies | [] |
+ popt | [] [] [] [] |
+ psmisc | [] [] [] |
+ pspp | [] [] |
+ pwdutils | [] |
+ radius | [] [] [] |
+ recode | [] [] [] [] [] [] [] [] |
+ rosegarden | () () |
+ rpm | [] [] [] |
+ rush | [] [] |
+ sarg | |
+ screem | |
+ scrollkeeper | [] [] [] [] [] [] [] [] |
+ sed | [] [] [] [] [] [] [] [] [] |
+ sharutils | [] [] [] [] |
+ shishi | [] |
+ skencil | [] [] |
+ solfege | [] [] [] [] |
+ solfege-manual | [] [] [] |
+ soundtracker | [] |
+ sp | |
+ sysstat | [] [] [] [] |
+ tar | [] [] [] [] |
+ texinfo | [] [] [] [] |
+ tin | [] |
+ unicode-han-tra... | |
+ unicode-transla... | |
+ util-linux-ng | [] [] [] [] [] |
+ vice | [] |
+ vmm | [] |
+ vorbis-tools | [] [] |
+ wastesedge | [] |
+ wdiff | [] [] |
+ wget | [] [] [] [] [] [] [] |
+ wyslij-po | [] [] [] |
+ xchat | [] [] [] [] [] [] [] [] [] |
+ xdg-user-dirs | [] [] [] [] [] [] [] [] [] [] [] [] [] [] |
+ xkeyboard-config | [] [] [] |
+ +---------------------------------------------------+
+ nl nn or pa pl ps pt pt_BR ro ru rw sk sl sq sr
+ 135 10 4 7 105 1 29 62 47 91 3 54 46 9 37
+
+ sv sw ta te tg th tr uk vi wa zh_CN zh_HK zh_TW
+ +---------------------------------------------------+
+ a2ps | [] [] [] [] [] | 27
+ aegis | [] | 9
+ ant-phone | [] [] [] [] | 9
+ anubis | [] [] [] [] | 15
+ aspell | [] [] [] | 20
+ bash | [] [] [] | 12
+ bfd | [] | 6
+ bibshelf | [] [] [] | 16
+ binutils | [] [] | 8
+ bison | [] [] | 12
+ bison-runtime | [] [] [] [] [] [] | 29
+ bluez-pin | [] [] [] [] [] [] [] [] | 37
+ bombono-dvd | [] | 4
+ buzztard | [] | 7
+ cflow | [] [] [] | 9
+ clisp | | 10
+ coreutils | [] [] [] [] | 22
+ cpio | [] [] [] [] [] [] | 13
+ cppi | [] [] | 5
+ cpplib | [] [] [] [] [] [] | 14
+ cryptsetup | [] [] | 7
+ dfarc | [] | 9
+ dialog | [] [] [] [] [] [] [] | 30
+ dico | [] | 2
+ diffutils | [] [] [] [] [] [] | 30
+ dink | | 4
+ doodle | [] [] | 7
+ e2fsprogs | [] [] [] | 11
+ enscript | [] [] [] [] | 17
+ exif | [] [] [] | 16
+ fetchmail | [] [] [] | 17
+ findutils | [] [] [] [] [] | 20
+ flex | [] [] [] [] | 15
+ freedink | [] | 10
+ gas | [] | 4
+ gawk | [] [] [] [] | 18
+ gcal | [] [] | 5
+ gcc | [] [] [] | 7
+ gettext-examples | [] [] [] [] [] [] [] | 34
+ gettext-runtime | [] [] [] [] [] [] [] | 29
+ gettext-tools | [] [] [] [] [] [] | 22
+ gip | [] [] [] [] | 22
+ gjay | [] | 3
+ gliv | [] [] [] | 14
+ glunarclock | [] [] [] [] [] | 19
+ gnubiff | [] [] | 4
+ gnucash | () [] () [] () | 10
+ gnuedu | [] [] | 7
+ gnulib | [] [] [] [] | 16
+ gnunet | [] | 1
+ gnunet-gtk | [] [] [] | 5
+ gnutls | [] [] [] | 10
+ gold | [] | 4
+ gpe-aerial | [] [] [] | 18
+ gpe-beam | [] [] [] | 19
+ gpe-bluetooth | [] [] [] | 13
+ gpe-calendar | [] [] [] [] | 12
+ gpe-clock | [] [] [] [] [] | 28
+ gpe-conf | [] [] [] [] | 20
+ gpe-contacts | [] [] [] | 17
+ gpe-edit | [] [] [] | 12
+ gpe-filemanager | [] [] [] [] | 16
+ gpe-go | [] [] [] [] [] | 25
+ gpe-login | [] [] [] | 11
+ gpe-ownerinfo | [] [] [] [] [] | 25
+ gpe-package | [] [] [] | 13
+ gpe-sketchbook | [] [] [] | 20
+ gpe-su | [] [] [] [] [] | 30
+ gpe-taskmanager | [] [] [] [] [] | 29
+ gpe-timesheet | [] [] [] [] [] | 25
+ gpe-today | [] [] [] [] [] [] | 30
+ gpe-todo | [] [] [] [] | 17
+ gphoto2 | [] [] [] [] [] | 24
+ gprof | [] [] [] | 15
+ gpsdrive | [] [] [] | 11
+ gramadoir | [] [] [] | 11
+ grep | [] [] [] | 10
+ grub | [] [] [] | 14
+ gsasl | [] [] [] [] | 14
+ gss | [] [] [] | 11
+ gst-plugins-bad | [] [] [] [] | 26
+ gst-plugins-base | [] [] [] [] [] | 24
+ gst-plugins-good | [] [] [] [] | 24
+ gst-plugins-ugly | [] [] [] [] [] | 29
+ gstreamer | [] [] [] [] | 22
+ gtick | [] [] [] | 13
+ gtkam | [] [] [] | 20
+ gtkorphan | [] [] [] | 14
+ gtkspell | [] [] [] [] [] [] [] [] [] | 45
+ gutenprint | [] | 10
+ hello | [] [] [] [] [] [] | 21
+ help2man | [] [] | 7
+ hylafax | [] | 5
+ idutils | [] [] [] [] | 17
+ indent | [] [] [] [] [] [] | 30
+ iso_15924 | () [] () [] [] | 16
+ iso_3166 | [] [] () [] [] () [] [] [] () | 53
+ iso_3166_2 | () [] () [] | 9
+ iso_4217 | [] () [] [] () [] [] | 26
+ iso_639 | [] [] [] () [] () [] [] [] [] | 38
+ iso_639_3 | [] () | 8
+ jwhois | [] [] [] [] [] | 16
+ kbd | [] [] [] [] [] | 15
+ keytouch | [] [] [] | 16
+ keytouch-editor | [] [] [] | 14
+ keytouch-keyboa... | [] [] [] | 14
+ klavaro | [] | 11
+ latrine | [] [] [] | 10
+ ld | [] [] [] [] | 11
+ leafpad | [] [] [] [] [] [] | 33
+ libc | [] [] [] [] [] | 21
+ libexif | [] () | 7
+ libextractor | [] | 1
+ libgnutls | [] [] [] | 9
+ libgpewidget | [] [] [] | 14
+ libgpg-error | [] [] [] | 9
+ libgphoto2 | [] [] | 8
+ libgphoto2_port | [] [] [] [] | 14
+ libgsasl | [] [] [] | 13
+ libiconv | [] [] [] [] | 21
+ libidn | () [] [] | 11
+ lifelines | [] | 4
+ liferea | [] [] [] | 21
+ lilypond | [] | 7
+ linkdr | [] [] [] [] [] | 17
+ lordsawar | | 1
+ lprng | [] | 3
+ lynx | [] [] [] [] | 17
+ m4 | [] [] [] [] | 19
+ mailfromd | [] [] | 3
+ mailutils | [] | 5
+ make | [] [] [] [] | 21
+ man-db | [] [] [] | 8
+ man-db-manpages | | 4
+ minicom | [] [] | 16
+ mkisofs | [] [] | 9
+ myserver | | 0
+ nano | [] [] [] [] | 21
+ opcodes | [] [] [] | 11
+ parted | [] [] [] [] [] | 15
+ pies | [] [] | 3
+ popt | [] [] [] [] [] [] | 27
+ psmisc | [] [] | 11
+ pspp | | 4
+ pwdutils | [] [] | 6
+ radius | [] [] | 9
+ recode | [] [] [] [] | 28
+ rosegarden | () | 0
+ rpm | [] [] [] | 11
+ rush | [] [] | 4
+ sarg | | 1
+ screem | [] | 3
+ scrollkeeper | [] [] [] [] [] | 27
+ sed | [] [] [] [] [] | 30
+ sharutils | [] [] [] [] [] | 22
+ shishi | [] | 3
+ skencil | [] [] | 7
+ solfege | [] [] [] [] | 16
+ solfege-manual | [] | 8
+ soundtracker | [] [] [] | 9
+ sp | [] | 3
+ sysstat | [] [] | 15
+ tar | [] [] [] [] [] [] | 23
+ texinfo | [] [] [] [] [] | 17
+ tin | | 4
+ unicode-han-tra... | | 0
+ unicode-transla... | | 2
+ util-linux-ng | [] [] [] [] | 20
+ vice | () () | 1
+ vmm | [] | 4
+ vorbis-tools | [] | 6
+ wastesedge | | 2
+ wdiff | [] [] | 7
+ wget | [] [] [] [] [] | 26
+ wyslij-po | [] [] | 8
+ xchat | [] [] [] [] [] [] | 36
+ xdg-user-dirs | [] [] [] [] [] [] [] [] [] [] | 63
+ xkeyboard-config | [] [] [] | 22
+ +---------------------------------------------------+
+ 85 teams sv sw ta te tg th tr uk vi wa zh_CN zh_HK zh_TW
+ 178 domains 119 1 3 3 0 10 65 51 155 17 98 7 41 2618
+
+ Some counters in the preceding matrix are higher than the number of
+visible blocks let us expect. This is because a few extra PO files are
+used for implementing regional variants of languages, or language
+dialects.
+
+ For a PO file in the matrix above to be effective, the package to
+which it applies should also have been internationalized and
+distributed as such by its maintainer. There might be an observable
+lag between the mere existence a PO file and its wide availability in a
+distribution.
+
+ If June 2010 seems to be old, you may fetch a more recent copy of
+this `ABOUT-NLS' file on most GNU archive sites. The most up-to-date
+matrix with full percentage details can be found at
+`http://translationproject.org/extra/matrix.html'.
+
+1.5 Using `gettext' in new packages
+===================================
+
+If you are writing a freely available program and want to
+internationalize it you are welcome to use GNU `gettext' in your
+package. Of course you have to respect the GNU Library General Public
+License which covers the use of the GNU `gettext' library. This means
+in particular that even non-free programs can use `libintl' as a shared
+library, whereas only free software can use `libintl' as a static
+library or use modified versions of `libintl'.
+
+ Once the sources are changed appropriately and the setup can handle
+the use of `gettext' the only thing missing are the translations. The
+Free Translation Project is also available for packages which are not
+developed inside the GNU project. Therefore the information given above
+applies also for every other Free Software Project. Contact
+`coordinator at translationproject.org' to make the `.pot' files available
+to the translation teams.
+
Copied: vendor/flex/2.5.39/AUTHORS (from rev 7075, vendor/flex/dist/AUTHORS)
===================================================================
--- vendor/flex/2.5.39/AUTHORS (rev 0)
+++ vendor/flex/2.5.39/AUTHORS 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,16 @@
+
+In 2001, Will Estes took over as maintainer of flex.
+
+John Millaway is a co-author of the current version of flex. He has
+contributed a large number of new features, fixed a large number of
+outstanding bugs and has made significant contributions to the flex
+documentation.
+
+Aaron Stone has contributed several bug fixes to the flex codebase.
+
+Vern Paxson wrote flex with the help of many ideas and much
+inspiration from Van Jacobson. Original version by Jef Poskanzer.
+
+The fast table representation is a partial implementation of a design
+done by Van Jacobson. The implementation was done by Kevin Gong and
+Vern Paxson.
Deleted: vendor/flex/2.5.39/COPYING
===================================================================
--- vendor/flex/dist/COPYING 2015-07-09 12:31:47 UTC (rev 7073)
+++ vendor/flex/2.5.39/COPYING 2015-07-09 12:38:31 UTC (rev 7076)
@@ -1,38 +0,0 @@
-Flex carries the copyright used for BSD software, slightly modified
-because it originated at the Lawrence Berkeley (not Livermore!) Laboratory,
-which operates under a contract with the Department of Energy:
-
- Copyright (c) 1990 The Regents of the University of California.
- All rights reserved.
-
- This code is derived from software contributed to Berkeley by
- Vern Paxson.
-
- The United States Government has rights in this work pursuant
- to contract no. DE-AC03-76SF00098 between the United States
- Department of Energy and the University of California.
-
- Redistribution and use in source and binary forms are permitted
- provided that: (1) source distributions retain this entire
- copyright notice and comment, and (2) distributions including
- binaries display the following acknowledgement: ``This product
- includes software developed by the University of California,
- Berkeley and its contributors'' in the documentation or other
- materials provided with the distribution and in all advertising
- materials mentioning features or use of this software. Neither the
- name of the University nor the names of its contributors may be
- used to endorse or promote products derived from this software
- without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- PURPOSE.
-
-This basically says "do whatever you please with this software except
-remove this notice or take advantage of the University's (or the flex
-authors') name".
-
-Note that the "flex.skl" scanner skeleton carries no copyright notice.
-You are free to do whatever you please with scanners generated using flex;
-for them, you are not even bound by the above copyright.
Copied: vendor/flex/2.5.39/COPYING (from rev 7075, vendor/flex/dist/COPYING)
===================================================================
--- vendor/flex/2.5.39/COPYING (rev 0)
+++ vendor/flex/2.5.39/COPYING 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,42 @@
+Flex carries the copyright used for BSD software, slightly modified
+because it originated at the Lawrence Berkeley (not Livermore!) Laboratory,
+which operates under a contract with the Department of Energy:
+
+Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007 The Flex Project.
+
+Copyright (c) 1990, 1997 The Regents of the University of California.
+All rights reserved.
+
+This code is derived from software contributed to Berkeley by
+Vern Paxson.
+
+The United States Government has rights in this work pursuant
+to contract no. DE-AC03-76SF00098 between the United States
+Department of Energy and the University of California.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+Neither the name of the University nor the names of its contributors
+may be used to endorse or promote products derived from this software
+without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.
+
+This basically says "do whatever you please with this software except
+remove this notice or take advantage of the University's (or the flex
+authors') name".
+
+Note that the "flex.skl" scanner skeleton carries no copyright notice.
+You are free to do whatever you please with scanners generated using flex;
+for them, you are not even bound by the above copyright.
Copied: vendor/flex/2.5.39/ChangeLog (from rev 7075, vendor/flex/dist/ChangeLog)
===================================================================
--- vendor/flex/2.5.39/ChangeLog (rev 0)
+++ vendor/flex/2.5.39/ChangeLog 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,8222 @@
+2014-02-16 Translation Project <coordinator at translationproject.org>
+
+ * po/ru.po: update ru translation from the translation project
+
+2014-02-14 Will Estes <westes575 at gmail.com>
+
+ * NEWS: mention updated da translation in release news
+
+2014-02-14 Translation Project <coordinator at translationproject.org>
+
+ * po/da.po: update da translation from the translation project
+
+2014-02-14 Will Estes <westes575 at gmail.com>
+
+ * NEWS: mention updated es translation in release news
+
+2014-02-14 Translation Project <coordinator at translationproject.org>
+
+ * po/es.po: update es translation from the translation project
+
+2014-02-14 Will Estes <westes575 at gmail.com>
+
+ * NEWS: mention updated ko translation in release news
+
+2014-02-14 Translation Project <coordinator at translationproject.org>
+
+ * po/ko.po: update ko translation from the translation project
+
+2014-02-14 Will Estes <westes575 at gmail.com>
+
+ * NEWS: mention updated ro translation in release news
+
+2014-02-14 Translation Project <coordinator at translationproject.org>
+
+ * po/ro.po: update ro translation from the translation project
+
+2014-02-14 Will Estes <westes575 at gmail.com>
+
+ * NEWS: mention updated ru translation in release news
+
+2014-02-14 Translation Project <coordinator at translationproject.org>
+
+ * po/ru.po: update ru translation from the translation project
+
+2014-02-14 Will Estes <westes575 at gmail.com>
+
+ * NEWS: mention updated sv translation in news
+
+2014-02-14 Translation Project <coordinator at translationproject.org>
+
+ * po/sv.po: update sv translation from the translation project
+
+2014-02-14 Will Estes <westes575 at gmail.com>
+
+ * NEWS: mention updated tr translation in news
+
+2014-02-14 Translation Project <coordinator at translationproject.org>
+
+ * po/tr.po: update tr translation from the translation project
+
+2014-02-14 Will Estes <westes575 at gmail.com>
+
+ * NEWS: mention updated zh_CN in release news
+
+2014-02-14 Translation Project <coordinator at translationproject.org>
+
+ * po/zh_CN.po: update zh_CN translation from the translation project
+
+2014-02-14 Will Estes <westes575 at gmail.com>
+
+ * NEWS, po/LINGUAS, po/zh_TW.po, po/zh_tw.po: rename zh_tw
+ translation to its proper zh_TW name
+
+2014-02-14 Will Estes <westes575 at gmail.com>
+
+ * NEWS: mention updated nl, vi translations in release news
+
+2014-02-14 Translation Project <coordinator at translationproject.org>
+
+ * po/vi.po: update vi translation from the translation project
+
+2014-02-14 Translation Project <coordinator at translationproject.org>
+
+ * po/nl.po: update nl translation from the translation project
+
+2014-02-14 Will Estes <westes575 at gmail.com>
+
+ * TODO: remove some unneeded entries from the todo list
+
+2014-02-13 Will Estes <westes575 at gmail.com>
+
+ * doc/Makefile.am: list more generated files in CLEANFILES
+
+2014-02-13 Will Estes <westes575 at gmail.com>
+
+ * doc/flex.xml: remove unmaintained xml documentation
+
+2014-02-13 Will Estes <westes575 at gmail.com>
+
+ * configure.ac: bump AM_GNU_GETTEXT_VERSION to 0.18.1
+
+2014-02-13 Will Estes <westes575 at gmail.com>
+
+ * README: list new location of flex git repo
+
+2014-02-13 Will Estes <westes575 at gmail.com>
+
+ * po/.gitignore: git ignore generated files from english quoting
+ variant translations
+
+2014-02-13 Will Estes <westes575 at gmail.com>
+
+ * po/LINGUAS: name english quoting variants correctly
+
+2014-02-13 Will Estes <westes575 at gmail.com>
+
+ * Makefile.am, configure.ac, tools/Makefile.am: removed tools/
+ subdirectory from distribution Since it is not possible to rebuild the ChangeLog file without being
+ in a git working directory of flex, distributing the tools directory
+ is misleading. In particular, git2cl will always fail.
+
+2014-02-13 Will Estes <westes575 at gmail.com>
+
+ * po/LINGUAS: removed unneeded blank line from translation list
+
+2014-02-13 Will Estes <westes575 at gmail.com>
+
+ * po/LINGUAS: added en quoting variants to translation list
+
+2014-02-11 Will Estes <westes575 at gmail.com>
+
+ * configure.ac: use gnu automake option instead of gnits option
+
+2014-02-11 Will Estes <westes575 at gmail.com>
+
+ * README-alpha: remove README_alpha file since it is no longer
+ needed
+
+2014-02-10 Will Estes <westes575 at gmail.com>
+
+ * configure.ac: increment version to 2.5.38
+
+2013-11-27 Will Estes <westes575 at gmail.com>
+
+ * NEWS: flesh out internationalization section of NEWS file; mention
+ pt_BR translation
+
+2013-11-27 Translation Project <coordinator at translationproject.org>
+
+ * po/pt_BR.po: update pt_BR translation from the translation project
+
+2013-10-31 Will Estes <westes575 at gmail.com>
+
+ * NEWS: begin listing 2.5.38 version in NEWS; list new sr
+ translation
+
+2013-10-31 Will Estes <westes575 at gmail.com>
+
+ * po/LINGUAS: list new sr translation in list of translations
+
+2013-10-31 Will Estes <westes575 at gmail.com>
+
+ * po/sr.po: add sr translation from the translation project
+
+2013-07-02 Till Varoquaux <till.varoquaux at gmail.com>
+
+ * configure.ac, flex.skl, nfa.c, tests/Makefile.am,
+ tests/test-lineno-trailing/.gitignore,
+ tests/test-lineno-trailing/Makefile.am,
+ tests/test-lineno-trailing/scanner.l,
+ tests/test-lineno-trailing/test.input: Adjust yylineno properly when
+ rewinding trailing contexts.
+
+2013-05-28 Will Estes <westes575 at gmail.com>
+
+ * Makefile.am: Remove incorrect / in install-exec-hook target
+
+2013-02-16 Translation Project <coordinators at translationproject.org>
+
+ * po/LINGUAS, po/zh_tw.po: add zh_tw translation from the
+ translation project
+
+2012-12-06 Christoph Junghans <ottxor at gentoo.org>
+
+ * Makefile.am, configure.ac: add version information to shared
+ library Signed-off-by: Will Estes <westes575 at gmail.com>
+
+2012-12-04 Christoph Junghans <ottxor at gentoo.org>
+
+ * .gitignore, Makefile.am, configure.ac, lib/Makefile.am: Build
+ libfl and libcompat using libtool; resolves #3586814 Signed-off-by: Will Estes <westes575 at gmail.com>
+
+2012-12-04 Translation Project <coordinator at translationproject.org>
+
+ * po/ca.po: update ca translation
+
+2012-10-31 Hugh Sasse <hgs at dmu.ac.uk>
+
+ * tests/test-extended/Makefile.am, tests/test-quotes/Makefile.am:
+ use cmp instead of diff in some tests for portability reasons Signed-off-by: Will Estes <westes575 at gmail.com>
+
+2012-10-31 Dennis Clarke <dclarke at blastwave.org>
+
+ * tests/TEMPLATE/Makefile.am, tests/test-alloc-extra/Makefile.am,
+ tests/test-array-nr/Makefile.am, tests/test-array-r/Makefile.am,
+ tests/test-basic-nr/Makefile.am, tests/test-basic-r/Makefile.am,
+ tests/test-bison-nr/Makefile.am,
+ tests/test-bison-yylloc/Makefile.am,
+ tests/test-bison-yylval/Makefile.am,
+ tests/test-c++-basic/Makefile.am,
+ tests/test-c++-multiple-scanners/Makefile.am,
+ tests/test-c++-yywrap/Makefile.am, tests/test-c-cpp-nr/Makefile.am,
+ tests/test-c-cpp-r/Makefile.am, tests/test-ccl/Makefile.am,
+ tests/test-debug-nr/Makefile.am, tests/test-debug-r/Makefile.am,
+ tests/test-extended/Makefile.am, tests/test-header-nr/Makefile.am,
+ tests/test-header-r/Makefile.am,
+ tests/test-include-by-buffer/Makefile.am,
+ tests/test-include-by-push/Makefile.am,
+ tests/test-include-by-reentrant/Makefile.am,
+ tests/test-linedir-r/Makefile.am, tests/test-lineno-nr/Makefile.am,
+ tests/test-lineno-r/Makefile.am, tests/test-mem-nr/Makefile.am,
+ tests/test-mem-r/Makefile.am,
+ tests/test-multiple-scanners-nr/Makefile.am,
+ tests/test-multiple-scanners-r/Makefile.am,
+ tests/test-noansi-nr/Makefile.am, tests/test-noansi-r/Makefile.am,
+ tests/test-posix/Makefile.am,
+ tests/test-posixly-correct/Makefile.am,
+ tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am,
+ tests/test-pthread/Makefile.am, tests/test-quotes/Makefile.am,
+ tests/test-reject/Makefile.am, tests/test-rescan-nr/Makefile.am,
+ tests/test-rescan-r/Makefile.am, tests/test-string-nr/Makefile.am,
+ tests/test-string-r/Makefile.am, tests/test-table-opts/Makefile.am,
+ tests/test-top/Makefile.am, tests/test-yyextra/Makefile.am: add
+ CFLAGS and CXXFLAGS options as appropriate to testsuite Makefile.am
+ files Signed-off-by: Will Estes <westes575 at gmail.com>
+
+2012-10-25 Will Estes <westes575 at gmail.com>
+
+ * po/LINGUAS: add hr to list of translations
+
+2012-10-25 Translation Project <coordinator at translationproject.org>
+
+ * po/hr.po: add hr translation from the translation project
+
+2012-10-25 Translation Project <coordinator at translationproject.org>
+
+ * po/fr.po: new fr translation project from the translation project
+
+2012-09-08 Will Estes <westes575 at gmail.com>
+
+ * po/LINGUAS: update languages list to include esperanto translation
+
+2012-09-08 Translation Project <coordinator at translationproject.org>
+
+ * po/eo.po: add eo translation from the translation project
+
+2012-08-26 Will Estes <westes575 at gmail.com>
+
+ * configure.ac: add dist-xz to automake options; resolves #3561837
+
+2012-08-26 Will Estes <westes575 at gmail.com>
+
+ * autogen.sh, configure.ac: require gettext 0.18; force autoreconf
+ in autogen.sh; resolves #3561759 Autoconf had trouble finding the shared libraries for gettext. Using
+ gettext 0.18 fixes that. When updating the gettext version number, autoreconf could fail to
+ update files, since autopoint would assume the gettext-related files
+ had been locally modified. Passing --force prevents that from
+ happening.
+
+2012-08-15 Will Estes <westes575 at gmail.com>
+
+ * Makefile.am: remove README.cvs from dist_doc_DATA in Makefile.am
+
+2012-08-13 Will Estes <westes575 at gmail.com>
+
+ * : commit 9256a268e2a1000cb410766e95487912a7d66d61 Author: Will
+ Estes <westes575 at gmail.com> Date: Mon Aug 13 16:23:35 2012 -0400
+
+2012-08-08 Will Estes <westes575 at gmail.com>
+
+ * README, README.cvs: append README.cvs contents to README
+
+2012-08-08 Will Estes <westes575 at gmail.com>
+
+ * gen.c: fix m4 error when useecs and nultrans are true; resolves
+ #1816878
+
+2012-08-08 Robert Minsk <rminsk at users.sourceforge.net>
+
+ * flex.skl: put user code after yyguts init; resolves #1744516 Signed-off-by: Will Estes <westes575 at gmail.com>
+
+2012-08-08 Robert Minsk <rminsk at users.sourceforge.net>
+
+ * flex.skl, main.c: do not output yy_nxt to header with %option
+ full; resolves #1739922 Signed-off-by: Will Estes <westes575 at gmail.com>
+
+2012-08-07 Will Estes <westes575 at gmail.com>
+
+ * main.c: let flex decide if yymore and reject are needed in lex
+ compatible mode This resolves bug #3510440.
+
+2012-08-06 Translation Project <coordinator at translationproject.org>
+
+ * po/vi.po: new vi translation from the translation project
+
+2012-08-06 Will Estes <westes575 at gmail.com>
+
+ * .gitignore: add more patterns to .gitignore Undersome circumstances, the build process will generate conf.in~,
+ which we want to ignore. Also, some patch files will apply but not
+ cleanly and *.orig and *.rej files are generated. We want to ignore
+ them as well.
+
+2012-08-06 Will Estes <westes575 at gmail.com>
+
+ * configure.ac, configure.in: rename configure.in to configure.ac to
+ prep for upcoming automake changes
+
+2012-08-06 Elias Pipping <pipping at users.sourceforge.net>
+
+ * tests/test-bison-yylloc/main.c, tests/test-bison-yylloc/parser.y,
+ tests/test-bison-yylval/main.c, tests/test-bison-yylval/parser.y:
+ Fix two tests to pass under bison 2.6 Given that bison is moving forward with the %parse-param instead of
+ YYPARSE_PARAM syntax, it makes sense to switch over to using the new
+ style declaration. In particular, this means that flex scanners that
+ use bison features will now require bison 2.6 or higher. Signed-off-by: Will Estes <westes575 at gmail.com>
+
+2012-08-04 Will Estes <westes575 at gmail.com>
+
+ * po/nl.po: new nl translation from the translation project
+
+2012-08-04 Mike Frysinger <vapier at gentoo.org>
+
+ * flexdef.h: add prototype for lerrsf_fatal to flexdef.h Signed-off-by: Will Estes <westes575 at gmail.com>
+
+2012-08-04 nomis52 <nomis52 at users.sourceforge.net>
+
+ * flex.skl, gen.c: Change variable types to silence compiler
+ warnings; resolves #3552806 Signed-off-by: Will Estes <westes575 at gmail.com>
+
+2012-08-03 Will Estes <westes575 at gmail.com>
+
+ * NEWS: update NEWS to reflect changes in 2.5.37
+
+2012-08-03 Will Estes <westes575 at gmail.com>
+
+ * configure.in: update flex version to 2.5.37
+
+2012-08-03 Will Estes <westes575 at gmail.com>
+
+ * po/de.po: new de translation from the translation project
+
+2012-08-02 Will Estes <westes575 at gmail.com>
+
+ * po/vi.po: new vi translation from the translation project
+
+2012-08-02 Will Estes <westes575 at gmail.com>
+
+ * po/pl.po: new pl translation from the translation project
+
+2012-08-02 Will Estes <westes575 at gmail.com>
+
+ * po/fi.po: new fi translation from the translation project
+
+2012-08-02 Will Estes <westes575 at gmail.com>
+
+ * Makefile.am: Add -f option to LN_S to create flex++ The autoconf macro LN_S needs -f to successfully install flex++ if
+ flex++ already exists. Fortunately, ln, ln -s and cp -p, which are
+ the various forms that LN_S can take all will do the right thing
+ with a -f argument passed.
+
+2012-08-02 Will Estes <westes575 at gmail.com>
+
+ * Makefile.am, tools/Makefile.am, tools/cvs2cl.pl,
+ tools/cvsauthors, tools/git2cl: replace cvs2cl with git2cl Add the git2cl script in tools/ and remove the (now unnecessary)
+ cvs2cl script. Remove tools/cvsauthors since git2cl does not need
+ that file. Account for all the above in Makefile.am and
+ tools/Makefile.am
+
+2012-07-29 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/.cvsignore, tests/.gitignore, tests/TEMPLATE/.cvsignore,
+ tests/TEMPLATE/.gitignore, tests/test-alloc-extra/.cvsignore,
+ tests/test-alloc-extra/.gitignore, tests/test-array-nr/.cvsignore,
+ tests/test-array-nr/.gitignore, tests/test-array-r/.cvsignore,
+ tests/test-array-r/.gitignore, tests/test-basic-nr/.cvsignore,
+ tests/test-basic-nr/.gitignore, tests/test-basic-r/.cvsignore,
+ tests/test-basic-r/.gitignore, tests/test-bison-nr/.cvsignore,
+ tests/test-bison-nr/.gitignore, tests/test-bison-yylloc/.cvsignore,
+ tests/test-bison-yylloc/.gitignore,
+ tests/test-bison-yylval/.cvsignore,
+ tests/test-bison-yylval/.gitignore,
+ tests/test-c++-basic/.cvsignore, tests/test-c++-basic/.gitignore,
+ tests/test-c++-multiple-scanners/.cvsignore,
+ tests/test-c++-multiple-scanners/.gitignore,
+ tests/test-c++-yywrap/.cvsignore, tests/test-c++-yywrap/.gitignore,
+ tests/test-c-cpp-nr/.cvsignore, tests/test-c-cpp-nr/.gitignore,
+ tests/test-c-cpp-r/.cvsignore, tests/test-c-cpp-r/.gitignore,
+ tests/test-ccl/.cvsignore, tests/test-ccl/.gitignore,
+ tests/test-concatenated-options/.cvsignore,
+ tests/test-concatenated-options/.gitignore,
+ tests/test-debug-nr/.cvsignore, tests/test-debug-nr/.gitignore,
+ tests/test-debug-r/.cvsignore, tests/test-debug-r/.gitignore,
+ tests/test-extended/.cvsignore, tests/test-extended/.gitignore,
+ tests/test-header-nr/.cvsignore, tests/test-header-nr/.gitignore,
+ tests/test-header-r/.cvsignore, tests/test-header-r/.gitignore,
+ tests/test-include-by-buffer/.cvsignore,
+ tests/test-include-by-buffer/.gitignore,
+ tests/test-include-by-push/.cvsignore,
+ tests/test-include-by-push/.gitignore,
+ tests/test-include-by-reentrant/.cvsignore,
+ tests/test-include-by-reentrant/.gitignore,
+ tests/test-linedir-r/.cvsignore, tests/test-linedir-r/.gitignore,
+ tests/test-lineno-nr/.cvsignore, tests/test-lineno-nr/.gitignore,
+ tests/test-lineno-r/.cvsignore, tests/test-lineno-r/.gitignore,
+ tests/test-mem-nr/.cvsignore, tests/test-mem-nr/.gitignore,
+ tests/test-mem-r/.cvsignore, tests/test-mem-r/.gitignore,
+ tests/test-multiple-scanners-nr/.cvsignore,
+ tests/test-multiple-scanners-nr/.gitignore,
+ tests/test-multiple-scanners-r/.cvsignore,
+ tests/test-multiple-scanners-r/.gitignore,
+ tests/test-noansi-nr/.cvsignore, tests/test-noansi-nr/.gitignore,
+ tests/test-noansi-r/.cvsignore, tests/test-noansi-r/.gitignore,
+ tests/test-posix/.cvsignore, tests/test-posix/.gitignore,
+ tests/test-posixly-correct/.cvsignore,
+ tests/test-posixly-correct/.gitignore,
+ tests/test-prefix-nr/.cvsignore, tests/test-prefix-nr/.gitignore,
+ tests/test-prefix-r/.cvsignore, tests/test-prefix-r/.gitignore,
+ tests/test-pthread/.cvsignore, tests/test-pthread/.gitignore,
+ tests/test-quotes/.cvsignore, tests/test-quotes/.gitignore,
+ tests/test-reject/.cvsignore, tests/test-reject/.gitignore,
+ tests/test-rescan-nr/.cvsignore, tests/test-rescan-nr/.gitignore,
+ tests/test-rescan-r/.cvsignore, tests/test-rescan-r/.gitignore,
+ tests/test-string-nr/.cvsignore, tests/test-string-nr/.gitignore,
+ tests/test-string-r/.cvsignore, tests/test-string-r/.gitignore,
+ tests/test-table-opts/.cvsignore, tests/test-table-opts/.gitignore,
+ tests/test-top/.cvsignore, tests/test-top/.gitignore,
+ tests/test-yyextra/.cvsignore, tests/test-yyextra/.gitignore: rename
+ .cvsignore files in tests/ subdirectories to gitignore
+
+2012-07-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * examples/.cvsignore, examples/fastwc/.cvsignore,
+ examples/manual/.cvsignore, lib/.cvsignore, tools/.cvsignore: remove
+ unneeded .cvsignore files
+
+2012-07-22 Will Estes <wlestes at users.sourceforge.net>
+
+ * .gitignore: add *.o and *.a to top level .gitignore The cvs tree did not need these additions because cvs assumed a lot
+ of C-style defaults for .cvsignore files. flex builds *.o object
+ files in the course of compilation and *.a files are built as a part
+ of the libraries that flex compiles in the build process.
+
+2012-07-22 Will Estes <wlestes at users.sourceforge.net>
+
+ * .cvsignore, .gitignore, doc/.cvsignore, doc/.gitignore,
+ m4/.cvsignore, m4/.gitignore, po/.cvsignore, po/.gitignore: rename
+ .cvsignore files to .gitignore The .cvsignore files from the legacy cvs repository tracked what
+ files got autogenerated during various stages of the flex build.
+ Renaming the .cvsignore files to .gitignore lets git do the same
+ thing. git is better about letting higher level .gitignore files
+ not-track files in lower level directories. As I work my way through
+ the test directories, we may add additional .gitignore files from
+ the old .cvsignore files. The po/ directory has a lot of special files used by gettext, so the
+ patterns in po/.gitignore look very different. The doc/.gitignore file accounts for what texinfo/makeinfo do, and
+ so it also has special patterns. The m4 directory is mainly present for autoconf's benefit, but we
+ have to account for it so make can do the right thing. Hence,
+ m4/.gitignore says to ignore *.m4, as counterintuitive as that may
+ seem.
+
+2012-07-22 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: update NEWS file to note release date of 2.5.36
+
+2012-06-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * doc/flex.texi: fix call to version in manual
+
+2012-06-22 Will Estes <wlestes at users.sourceforge.net>
+
+ * doc/flex.texi: add missing argument to call to yylex in manual
+
+2012-04-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: lintish cleanup in flex.skl; resolves #2040664
+
+2012-04-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * doc/flex.texi: add a 7 to the c99 octal pattern; resolves #3518269
+
+2012-03-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * doc/flex.texi: copyedit; resolves #3513670
+
+2012-03-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * buf.c: escape backslashes in #line filenames in %top section;
+ resolves #3212400; patch submitted by scfc_de
+
+2012-03-21 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am, configure.in, lib/Makefile.am, lib/lib.c,
+ lib/malloc.c, lib/realloc.c: provide malloc() and realloc() for
+ systems that do not have satisfactory versions; resolves #1899047
+
+2012-03-21 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: install flex++ as a link; resolves bug #2939681
+
+2012-03-21 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-bison-nr/Makefile.am,
+ tests/test-bison-yylloc/Makefile.am,
+ tests/test-bison-yylval/Makefile.am: fix dependencies for make -j in
+ test suite
+
+2012-03-19 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: add missing prototypes for yyset_column() and
+ yyget_column(); resolves #3029024; patch submitted by scfc_de
+
+2012-03-02 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl, tests/test-reject/scanner.l,
+ tests/test-table-opts/scanner.l: wrap yy_fatal_error calls
+ appropriately
+
+2012-03-02 Will Estes <wlestes at users.sourceforge.net>
+
+ * regex.c: fix overlapping data buffer issue; patch from Tim
+ Landsheet scfc_de
+
+2012-03-02 Will Estes <wlestes at users.sourceforge.net>
+
+ * scan.l: better bracket handling in the scanner
+
+2012-03-02 Will Estes <wlestes at users.sourceforge.net>
+
+ * flexdef.h, main.c, misc.c: Remove unneeded tracking of line/column
+ output; patch from Tim Landsheet scfc_de
+
+2012-03-02 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: fix test for m4 to accept an m4 with -P and not jus
+ tGNU m4; patch from Tim Landsheet scfc_de on sourceforge
+
+2012-03-02 Will Estes <wlestes at users.sourceforge.net>
+
+ * doc/flex.texi: fix order of td_lolen and td_hilen in
+ documentation; resolves #2913693; patch submitted by Andreas
+ Gruenbacher <agruen at suse.de>
+
+2012-03-02 Will Estes <wlestes at users.sourceforge.net>
+
+ * doc/flex.texi: correct document of YY_FLUSH_BUFFER; resolves
+ #1723028
+
+2012-02-17 Will Estes <wlestes at users.sourceforge.net>
+
+ * dfa.c, flexdef.h, misc.c, parse.y: speed up things for complex
+ inputs; resolves #2891390
+
+2012-02-17 Will Estes <wlestes at users.sourceforge.net>
+
+ * doc/flex.texi: fix ipv6 pattern in manual; update manual copyright
+ to 2012
+
+2012-02-17 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: fremove isatty() declaration; resolves #1984987
+
+2012-02-17 Will Estes <wlestes at users.sourceforge.net>
+
+ * doc/flex.texi: Add link for RFC 2396
+
+2012-02-17 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: resolve #1990170
+
+2012-02-17 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: fix documentation to reflect arguments actually used;
+ bug #2783023
+
+2012-02-05 Will Estes <wlestes at users.sourceforge.net>
+
+ * main.c: fix yywrap behavior for reentrant scanners
+
+2012-02-04 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: Mmention tr translation
+
+2012-02-04 Will Estes <wlestes at users.sourceforge.net>
+
+ * tables.c: prevent unused stuff from being compiled so as to reduce
+ warnings
+
+2012-02-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * buf.c, filter.c, main.c, misc.c, regex.c, scanflags.c: more better
+ error messages; more better memory handling
+
+2012-02-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * misc.c: more careful/paranoia
+
+2012-02-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * scanopt.c: more careful memory allocation in option processing
+
+2012-02-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am, configure.in: remove m4/ directory and generally
+ clean up automake/autoconf inputs
+
+2012-02-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * lib/.cvsignore: cvsignore files that need that
+
+2012-02-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, po/da.po, po/es.po, po/ko.po, po/pt_BR.po, po/ro.po,
+ po/ru.po, po/sv.po, po/tr.po, po/zh_CN.po: check in translations
+
+2012-02-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * main.c: correct macro definition of yywrap
+
+2012-02-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * scan.l: Greater specificity in error messages
+
+2012-02-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * parse.y: improve rule handling at EOF
+
+2012-02-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: include cstdio for definition of EOF in all cases
+
+2012-02-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: suppress warning on unused yyguts_t
+
+2010-08-13 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, po/LINGUAS, po/fi.po: new fi translation from the
+ translation project
+
+2009-03-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * doc/flex.texi: Include version.texi after @setfilename, so that @set values are correctly evaluated. (Start Conditions, Performance, Lex and Posix): Fix some markup errors. (Cxx): Likewise. Also, fix C++ example to actually be compilable. Patch from Ralf Wildenhues <Ralf.Wildenhues at gmx.de>
+
+2008-12-28 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: remove line break that broke configure
+
+2008-12-28 Will Estes <wlestes at users.sourceforge.net>
+
+ * doc/flex.texi: specify the title on the title page since @settitle
+ doesn't do that for us; resolves bug #2043491
+
+2008-12-28 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in, flexdef.h: check for regex.h; resolves bug #2337486
+
+2008-07-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, po/ga.po: new ga translation from the translation project
+
+2008-06-10 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, po/ca.po: new ca translation
+
+2008-05-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: move ABOUT-NLS back to EXTRA_DIST
+
+2008-05-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: create new dist_doc_DATA; move some EXTRA_DIST files
+ to new dist_doc_DATA target
+
+2008-05-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * .cvsignore: ignore more automake generated config.status* files
+
+2008-05-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: flex distribution now built with automake and autoconf
+ versions ...
+
+2008-05-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * README.cvs: document GNU auto* version changes for building flex
+ from cvs
+
+2008-05-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * .cvsignore, doc/Makefile.am: ignore automake-supplied ylwrap
+
+2008-05-15 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, flex.skl: clean up types; resolves 1961902
+
+2008-05-15 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: update NEWS re manual
+
+2008-05-15 Will Estes <wlestes at users.sourceforge.net>
+
+ * doc/flex.texi: correct eroneous references to 'nowrap' to refer to
+ 'noyywrap'; resolves bug #1739912
+
+2008-05-14 Will Estes <wlestes at users.sourceforge.net>
+
+ * filter.c: call clearerr on stdin before dup2'ing it; resolves bug
+ #1902612
+
+2008-05-14 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: generic updates to NEWS
+
+2008-05-14 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-pthread/Makefile.am: move library flags in linker
+ command; resolves patch #1943403; patch submitted by
+ nullnix at users.sourceforge.net
+
+2008-05-14 Will Estes <wlestes at users.sourceforge.net>
+
+ * doc/flex.texi: use ansi syntax in simple examples; resolves patch
+ #1909844; patch submitted by Tom Browder,
+ tbrowder2 at users.sourceforge.net
+
+2008-04-10 Will Estes <wlestes at users.sourceforge.net>
+
+ * doc/flex.texi: fix typo in example (from Paolo J. Matos
+
+2008-04-10 Will Estes <wlestes at users.sourceforge.net>
+
+ * flexint.h: move endif to better account for what C99 defines for
+ integer types (fix from debian project)
+
+2008-04-10 Will Estes <wlestes at users.sourceforge.net>
+
+ * gen.c: fix another int type to be size_t
+
+2008-03-30 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, po/fr.po: new fr translation
+
+2008-03-30 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, configure.in: start version 2.5.36
+
+2008-02-26 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: add date of release
+
+2008-02-15 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, parse.y: fix bug that prevented comments from working
+ properly
+
+2008-02-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/de.po: new de translation
+
+2008-02-10 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, po/vi.po: new vi translation
+
+2008-02-10 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, po/nl.po: new nl translation
+
+2008-02-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, po/pl.po: new pl translation
+
+2008-02-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, po/de.po, po/pt_BR.po: new de, pt_br translations
+
+2008-02-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, flex.skl: generate headers for all functions (resolves bug
+ #1628314)
+
+2008-02-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, flex.skl: change yy_size_t to be size_t (resolves bug
+ #1849812)
+
+2008-02-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: start work on version 2.5.35
+
+2007-12-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, configure.in: revert NEWS and configure.in to version 2.5.34
+
+2007-09-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, configure.in: update version number to 2.5.35
+
+2007-09-10 Aaron Stone <sodabrew at users.sourceforge.net>
+
+ * tests/test-alloc-extra/scanner.l: Use %option extra-type.
+
+2007-09-10 Aaron Stone <sodabrew at users.sourceforge.net>
+
+ * NEWS, doc/flex.texi, flex.skl, flexdef.h, main.c, parse.y, scan.l:
+ Introduce %option extra-type="your_type *" (resolves bug #1744505).
+
+2007-08-15 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/nl.po: new nl translations from the translation project
+
+2007-06-28 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: change release date
+
+2007-06-28 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: adjustment for prefix classes; patch submitted by Petr
+ Machata <pmachata at redhat.com>
+
+2007-06-28 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: NEWS item for yy_init_extra
+
+2007-06-12 Aaron Stone <sodabrew at users.sourceforge.net>
+
+ * doc/flex.texi: Docs and example for yylex_init_extra.
+
+2007-06-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-alloc-extra/.cvsignore: ignore OUTPUT file in
+ test-alloc-extra
+
+2007-06-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/descriptions: add description of concatenated options test
+
+2007-05-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-alloc-extra/.cvsignore: add missing .cvsignore to
+ test-alloc-extra
+
+2007-05-31 Aaron Stone <sodabrew at users.sourceforge.net>
+
+ * configure.in, flex.skl, gen.c, main.c: Changes to resolve SF bugs
+ 1568325 and 1563589.
+
+2007-05-31 Aaron Stone <sodabrew at users.sourceforge.net>
+
+ * tests/Makefile.am, tests/descriptions,
+ tests/test-alloc-extra/Makefile.am,
+ tests/test-alloc-extra/scanner.l, tests/test-alloc-extra/test.input:
+ Adding test cases for yylex_init_extra.
+
+2007-05-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in, tests/test-pthread/scanner.l: fixes to test-pthread
+
+2007-05-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: NEWS item for concatenated options
+
+2007-05-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in, tests/Makefile.am,
+ tests/test-concatenated-options/.cvsignore,
+ tests/test-concatenated-options/Makefile.am: unit test to verify
+ concatenated options parsing
+
+2007-05-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * scanopt.c: parse multiple short concatenated options; patch
+ submitted by Petr Machata <pmachata at redhat.com
+
+2007-05-11 Will Estes <wlestes at users.sourceforge.net>
+
+ * autogen.sh: remove --force option from autogen.sh; much faster
+ without it
+
+2007-05-11 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.34
+
+2007-05-08 Aaron Stone <sodabrew at users.sourceforge.net>
+
+ * NEWS, flex.skl: Better checking after yyalloc/yyrealloc (resolves
+ bug #1595967)
+
+2007-05-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * doc/flex.texi: change title of manual to 'Lexical Analysis with
+ Flex'
+
+2007-04-25 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: c++ memory leak plug
+
+2007-04-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: roll back c++ memory patch as it causes the test suite
+ no end of grief
+
+2007-04-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: fix function definitions for non-ANSI environments (from
+ Manoj Srivastava from Debian patchset)
+
+2007-04-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: fix c++ memory leak (from Manoj Srivastava from Debian
+ patchset)
+
+2007-04-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: fix parameter name in comment (patch from Manoj
+ Srivastava from the debian patchset
+
+2007-04-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: add a size_t cast (patch from Manoj Srivastava from the
+ debian patchset
+
+2007-04-16 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-extended/Makefile.am, tests/test-quotes/Makefile.am:
+ cleanups to handle VPATH builds better; passifies make distcheck
+
+2007-04-16 Will Estes <wlestes at users.sourceforge.net>
+
+ * doc/flex.texi: drop using the \ in \ escaping as it throws pdf
+ generation for a loop
+
+2007-04-14 Will Estes <wlestes at users.sourceforge.net>
+
+ * .cvsignore: add compile and *.tar.bz2 to .cvsignore
+
+2007-04-14 Will Estes <wlestes at users.sourceforge.net>
+
+ * main.c: add call to setlocale for ctype as per debian patchset
+
+2007-04-14 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am, NEWS: provide for a PIC version of libfl.a for shared
+ libraries using flex scanners
+
+2007-04-13 Will Estes <wlestes at users.sourceforge.net>
+
+ * FlexLexer.h: annotate endifs since they're a bit far from their
+ opening #if statements
+
+2007-04-13 Will Estes <wlestes at users.sourceforge.net>
+
+ * flexdef.h, parse.y: refactor and slightly redo alloca testing,
+ resolves bug #1675899
+
+2007-04-13 Will Estes <wlestes at users.sourceforge.net>
+
+ * : overhaul configure.in: use octathorps for comments so they're
+ passed through m4 processing; better bracketing of m4 arguments;
+ retool checks as per suggestions from autoscan(1)
+
+2007-04-13 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: fix skeleton for reentrant scanners
+
+2007-04-13 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: remove homegrown tags target; automake does that for
+ us
+
+2007-04-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: fix skeleton for reentrant scanners, resolves bug
+ #1694318
+
+2007-04-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * FlexLexer.h: declare some const where missing in c++ header file
+
+2007-04-10 Will Estes <wlestes at users.sourceforge.net>
+
+ * doc/flex.texi: corrections to the manual as per suggestions from
+ flex-help@
+
+2007-04-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * doc/flex.texi: include author names in online versions of the
+ manual
+
+2007-04-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * COPYING: update copyright notice
+
+2007-04-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * AUTHORS: rearrange and update AUTHORS
+
+2007-03-29 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: note sf feature request 1658379 in NEWS
+
+2007-03-29 Will Estes <wlestes at users.sourceforge.net>
+
+ * tools/cvsauthors: add sodabrew to cvsauthors file
+
+2007-03-29 Aaron Stone <sodabrew at users.sourceforge.net>
+
+ * flex.skl: SourceForge feature request #1658379: Expose YY_BUF_SIZE
+ in the header file.
+
+2007-03-07 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, filter.c, flex.skl: apply patches submitted by sodabrew
+
+2007-03-07 Will Estes <wlestes at users.sourceforge.net>
+
+ * README.cvs: more changes describing building flex from cvs
+
+2007-03-07 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am, README.cvs, README.cvs-snapshot: rename
+ README.cvs-snapshot to README.cvs
+
+2007-03-07 Will Estes <wlestes at users.sourceforge.net>
+
+ * README.cvs-snapshot: update to explain where flex cvs lives
+
+2007-03-07 Will Estes <wlestes at users.sourceforge.net>
+
+ * README, doc/flex.texi: correct how to submit bugs
+
+2007-02-16 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: clarify NEWS item re man page and pdf manual
+
+2007-02-14 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/Makevars: update bug address to point to flex-devel instead of
+ lex-help
+
+2007-02-13 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in, doc/Makefile.am: make better use of AC_INIT; clean
+ up, simplify and make more robust the generation of the man page
+
+2007-02-13 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: remove option check-news from call to
+ AM_INIT_AUTOMAKE as gnits implies check-news
+
+2007-02-13 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am, configure.in: move automake options from Makefile.am
+ to configure.in
+
+2007-02-13 Will Estes <wlestes at users.sourceforge.net>
+
+ * autogen.sh: restore --install option to autogen.sh since --force
+ does not imply --install
+
+2007-02-13 Will Estes <wlestes at users.sourceforge.net>
+
+ * tools/cvsauthors: add john43 to cvsauthors file
+
+2007-02-13 Will Estes <wlestes at users.sourceforge.net>
+
+ * autogen.sh: call autoreconf with --force instead of --install
+
+2007-02-13 Will Estes <wlestes at users.sourceforge.net>
+
+ * doc/.cvsignore: remove texinfo.tex from cvs tree
+
+2007-02-13 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: updates to NEWS file to reflect recent changes
+
+2007-02-13 Will Estes <wlestes at users.sourceforge.net>
+
+ * doc/Makefile.am: add flex.pdf to EXTRA_DIST
+
+2007-02-13 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: remove flex.spec
+
+2007-02-13 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: remove maintainercleanfiles
+
+2007-02-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * doc/Makefile.am: more changes to build system to distribute man
+ page
+
+2007-02-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * doc/Makefile.am: add flex man page to distribution
+
+2007-02-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * .cvsignore, flex.spec.in: remove flex spec file
+
+2006-11-17 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-table-opts/Makefile.am: make test target depend on test
+ groupings, which in turn depend on building executables; cygwin
+ portability fix
+
+2006-11-10 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/create-test: change create-test script to edit files in
+ place
+
+2006-11-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-array-nr/Makefile.am, tests/test-array-r/Makefile.am,
+ tests/test-basic-nr/Makefile.am, tests/test-basic-r/Makefile.am,
+ tests/test-bison-nr/Makefile.am,
+ tests/test-bison-yylloc/Makefile.am,
+ tests/test-bison-yylval/Makefile.am,
+ tests/test-c++-basic/Makefile.am,
+ tests/test-c++-multiple-scanners/Makefile.am,
+ tests/test-c++-yywrap/Makefile.am, tests/test-c-cpp-nr/Makefile.am,
+ tests/test-c-cpp-r/Makefile.am, tests/test-ccl/Makefile.am,
+ tests/test-debug-nr/Makefile.am, tests/test-debug-r/Makefile.am,
+ tests/test-extended/Makefile.am, tests/test-header-nr/Makefile.am,
+ tests/test-header-r/Makefile.am,
+ tests/test-include-by-buffer/Makefile.am,
+ tests/test-include-by-push/Makefile.am,
+ tests/test-include-by-reentrant/Makefile.am,
+ tests/test-linedir-r/Makefile.am, tests/test-lineno-nr/Makefile.am,
+ tests/test-lineno-r/Makefile.am, tests/test-mem-nr/Makefile.am,
+ tests/test-mem-r/Makefile.am,
+ tests/test-multiple-scanners-nr/Makefile.am,
+ tests/test-multiple-scanners-r/Makefile.am,
+ tests/test-noansi-nr/Makefile.am, tests/test-noansi-r/Makefile.am,
+ tests/test-posix/Makefile.am,
+ tests/test-posixly-correct/Makefile.am,
+ tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am,
+ tests/test-pthread/Makefile.am, tests/test-quotes/Makefile.am,
+ tests/test-reject/Makefile.am, tests/test-rescan-nr/Makefile.am,
+ tests/test-rescan-r/Makefile.am, tests/test-string-nr/Makefile.am,
+ tests/test-string-r/Makefile.am, tests/test-top/Makefile.am,
+ tests/test-yyextra/Makefile.am: change CLEANFILES to include
+ instead of just the testname for the executable
+
+2006-11-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * doc/flex.texi: fix typos in manual; resolves bug #1592857
+
+2006-11-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/TEMPLATE/Makefile.am: change test template to remove test
+ executable when that executable has an extension, e.g. under Cygwin
+
+2006-11-08 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/Makefile.am: test names weren't displaying in test
+ success/failure messages (from #1591672
+
+2006-10-30 Will Estes <wlestes at users.sourceforge.net>
+
+ * doc/.cvsignore: add flex.html to .cvsignore in doc directory
+
+2006-10-22 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: update NEWS file for the work that millaway did
+
+2006-10-22 Will Estes <wlestes at users.sourceforge.net>
+
+ * FlexLexer.h, NEWS, main.c,
+ tests/test-c++-multiple-scanners/scanner-2.l: make yywrap work with
+ c++ scanners as per sf bug report
+
+2006-10-20 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, flex.skl, tests/test-c++-multiple-scanners/main.cpp,
+ tests/test-c-cpp-nr/scanner.l: memory leak issues in c++ scanner
+
+2006-10-20 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, configure.in, tests/Makefile.am, tests/descriptions,
+ tests/test-c++-yywrap/.cvsignore,
+ tests/test-c++-yywrap/Makefile.am, tests/test-c++-yywrap/scanner.l,
+ tests/test-c++-yywrap/test.input: add unit test for c++ with yywrap
+
+2006-10-20 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, tests/test-c++-basic/Makefile.am,
+ tests/test-linedir-r/Makefile.am: use configure-provided awk
+ variable for portability; add loadlibes variable to c++ test
+
+2006-10-17 Will Estes <wlestes at users.sourceforge.net>
+
+ * doc/flex.texi: add noyywrap option to example; use whitespace to
+ clarify example
+
+2006-08-02 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, po/ca.po, po/vi.po: new translations
+
+2006-04-11 John Millaway <john43 at users.sourceforge.net>
+
+ * tables.c: Casted away signedness to appease -Werror freaks.
+
+2006-03-28 John Millaway <john43 at users.sourceforge.net>
+
+ * ccl.c, doc/flex.texi, flexdef.h, parse.y, scan.l, sym.c,
+ tests/test-ccl/scanner.l, tests/test-ccl/test.input: Added ccl union
+ operator. Added test in test suite for ccl union operator.
+ Documented ccl union operator. Removed crufty ccl cache to prevent
+ parser problems.
+
+2006-03-28 John Millaway <john43 at users.sourceforge.net>
+
+ * doc/flex.texi, scan.l, tests/test-extended/scanner.l,
+ tests/test-extended/test.input: Extended syntax excluded for
+ lex/posix compat mode. Comments discarded inside (?x:) patterns.
+ Added test in test suite for comments in extended patterns.
+ Documented syntax additions.
+
+2006-03-27 John Millaway <john43 at users.sourceforge.net>
+
+ * scan.l, tests/test-ccl/scanner.l, tests/test-ccl/test.input:
+ Implemented (?x:) syntax to allow whitespace in patterns. Added
+ test for (?x:) syntax in test suite.
+
+2006-03-27 John Millaway <john43 at users.sourceforge.net>
+
+ * parse.y, tests/test-ccl/scanner.l, tests/test-ccl/test.input:
+ Implemented dot-all syntax. Added test for dot-all syntax in test
+ suite.
+
+2006-03-27 John Millaway <john43 at users.sourceforge.net>
+
+ * dfa.c, doc/flex.texi, flexdef.h, gen.c, main.c, parse.y, scan.l,
+ scanflags.c, tests/test-ccl/scanner.l, tests/test-ccl/test.input:
+ Removed global variable caseins. Added scanner stack flags for
+ case-insensitivity. Moved case-folding code from DFA-generation to
+ parse time read-macros. Added localized case-sensitivity syntax
+ from Perl. Added test for new syntax in test suite. Documented new
+ syntax.
+
+2006-03-27 John Millaway <john43 at users.sourceforge.net>
+
+ * Makefile.am, configure.in, flexdef.h, scanflags.c: Added configure
+ check for assert.h. Added scanner flags stack.
+
+2006-03-25 John Millaway <john43 at users.sourceforge.net>
+
+ * configure.in, doc/flex.texi, scan.l, tests/Makefile.am,
+ tests/descriptions, tests/test-extended/.cvsignore,
+ tests/test-extended/Makefile.am, tests/test-extended/scanner.l,
+ tests/test-extended/test.input: Added extended, perl-compatible
+ comment syntax. Added test for extended comment syntax. Documented
+ extended comment syntax.
+
+2006-03-25 John Millaway <john43 at users.sourceforge.net>
+
+ * doc/flex.texi, parse.y: Changed explicit 'A'-'Z' to isupper(),
+ where correct to do so. Documentation.
+
+2006-03-24 John Millaway <john43 at users.sourceforge.net>
+
+ * doc/flex.texi: Documentation.
+
+2006-03-24 John Millaway <john43 at users.sourceforge.net>
+
+ * doc/flex.texi: Added appendix of patterns to manual.
+
+2006-03-23 John Millaway <john43 at users.sourceforge.net>
+
+ * doc/flex.texi: .
+
+2006-03-22 John Millaway <john43 at users.sourceforge.net>
+
+ * doc/flex.texi: Documentation.
+
+2006-03-22 John Millaway <john43 at users.sourceforge.net>
+
+ * doc/flex.texi: Documented set difference operator {-}.
+
+2006-03-22 John Millaway <john43 at users.sourceforge.net>
+
+ * ccl.c, flexdef.h, parse.y, scan.l, tests/test-ccl/scanner.l,
+ tests/test-ccl/test.input: Added set difference operator {-} for
+ character classes.
+
+2006-03-22 John Millaway <john43 at users.sourceforge.net>
+
+ * configure.in, doc/flex.texi, parse.y, scan.l, tests/Makefile.am,
+ tests/descriptions, tests/test-ccl/.cvsignore,
+ tests/test-ccl/Makefile.am, tests/test-ccl/scanner.l,
+ tests/test-ccl/test.input: Added negated character class
+ expressions. Documented negated character class expressions. Added
+ regression test for negated character class expressions.
+
+2006-03-22 John Millaway <john43 at users.sourceforge.net>
+
+ * buf.c, filter.c, gen.c, main.c, misc.c, nfa.c, parse.y, regex.c:
+ Replaced sprintf with snprintf everywhere.
+
+2006-03-22 John Millaway <john43 at users.sourceforge.net>
+
+ * Makefile.am: Removed includedir from AM_CPPFLAGS #1439351.
+
+2006-03-21 John Millaway <john43 at users.sourceforge.net>
+
+ * configure.in, tests/Makefile.am, tests/descriptions,
+ tests/test-quotes/.cvsignore, tests/test-quotes/Makefile.am,
+ tests/test-quotes/scanner.l, tests/test-quotes/test.input: Added
+ test to verify user code is unmangled.
+
+2006-03-21 John Millaway <john43 at users.sourceforge.net>
+
+ * flexdef.h, misc.c, scan.l: Fixed escape in actions.
+
+2006-03-21 John Millaway <john43 at users.sourceforge.net>
+
+ * filter.c, flexdef.h, main.c, scan.l: Reverted previous input
+ filter changes. Added noop macro to scanner output. Modified
+ scan.l to escape m4 quotes found in user code.
+
+2006-03-21 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/test-table-opts/Makefile.am,
+ tests/test-table-opts/scanner.l: Removed m4 from test-table-opts
+
+2006-03-21 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/test-reject/Makefile.am, tests/test-reject/scanner.l:
+ Removed m4 from test-reject
+
+2006-03-21 John Millaway <john43 at users.sourceforge.net>
+
+ * filter.c, flexdef.h, main.c, scan.l: Moved set_input_file to
+ different file.
+
+2006-03-21 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, flexdef.h, flexint.h, misc.c: Relaxed tests for __STDC__
+ and __STDC_VERSION__ to cope with bugs in GCC and Sun cc.
+
+2006-03-20 John Millaway <john43 at users.sourceforge.net>
+
+ * filter.c: Documented filter chain. Removed fdopen. Added no-op
+ fseek.
+
+2006-03-13 John Millaway <john43 at users.sourceforge.net>
+
+ * gen.c: Fixed another -Wall report.
+
+2006-03-10 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, po/vi.po: new vi translation
+
+2006-03-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, po/ga.po, po/nl.po: new nl, ga translations
+
+2006-02-21 Will Estes <wlestes at users.sourceforge.net>
+
+ * m4/Makefile.am: add po.m4 to extra_dist in m4/ so it gets picked
+ up by distributions
+
+2006-02-21 Will Estes <wlestes at users.sourceforge.net>
+
+ * m4/Makefile.am: add nls.m4 to extra_dist in m4/ so it will get
+ picked up in distribution tarballs
+
+2006-02-21 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: remove website directory from configure.in
+
+2006-02-20 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.33 marks in NEWS and configure.in
+
+2006-02-20 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: change email address in configure.in to point to
+ flex-help at sourceforge.net
+
+2006-02-20 John Millaway <john43 at users.sourceforge.net>
+
+ * doc/flex.texi: Documentation.
+
+2006-02-20 John Millaway <john43 at users.sourceforge.net>
+
+ * BUGS: Appended to BUGS file.
+
+2006-02-18 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: remove website directory (since it now has its own
+ module in the flex project
+
+2006-02-16 John Millaway <john43 at users.sourceforge.net>
+
+ * doc/flex.texi, flex.skl: Fixed buffer overflow in reject state
+ buffer. Corrected documentation on the state buffer.
+
+2006-02-16 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl: Reverted num_read from size_t back to int.
+
+2006-02-15 John Millaway <john43 at users.sourceforge.net>
+
+ * Makefile.am, configure.in: Removed reference to RoadMap in
+ Makefile.am. Added website directory.
+
+2006-02-15 Will Estes <wlestes at users.sourceforge.net>
+
+ * README, RoadMap: remove RoadMap and reference to it in README
+
+2006-02-15 John Millaway <john43 at users.sourceforge.net>
+
+ * BUGS, README, doc/flex.texi, doc/flex.xml: Eliminated references
+ to lex.sf.net.
+
+2006-02-15 John Millaway <john43 at users.sourceforge.net>
+
+ * BUGS, flex.skl: Transfered bugs list from lex.sf.net to BUGS file.
+
+2006-02-15 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/test-rescan-nr/.cvsignore,
+ tests/test-rescan-nr/Makefile.am, tests/test-rescan-nr/scanner.l,
+ tests/test-rescan-nr/test.input, tests/test-rescan-r/.cvsignore,
+ tests/test-rescan-r/Makefile.am, tests/test-rescan-r/scanner.l,
+ tests/test-rescan-r/test.input: Recommit of last commit -- broken
+ pipe.
+
+2006-02-15 John Millaway <john43 at users.sourceforge.net>
+
+ * configure.in, flex.skl, tests/Makefile.am, tests/descriptions:
+ yy_lex_destroy calls yy_init_globals to reset everything for next
+ call to yylex. Added two new tests for reusing scanners.
+
+2006-02-14 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.spec.in: Patched rpm spec file.
+
+2006-02-14 John Millaway <john43 at users.sourceforge.net>
+
+ * configure.in, flexint.h: Added C99 macro for inttypes, just to be
+ conformant.
+
+2006-02-14 John Millaway <john43 at users.sourceforge.net>
+
+ * flexdef.h, nfa.c, parse.y: Changed symbol INFINITE to fix conflict
+ with C math symbol.
+
+2006-02-14 John Millaway <john43 at users.sourceforge.net>
+
+ * scan.l: Omitting parens for named rules in trailing context.
+
+2006-02-14 John Millaway <john43 at users.sourceforge.net>
+
+ * configure.in, main.c, po/ca.po, po/da.po, po/de.po, po/es.po,
+ po/fr.po, po/ga.po, po/ko.po, po/nl.po, po/pl.po, po/pt_BR.po,
+ po/ro.po, po/ru.po, po/sv.po, po/tr.po, po/vi.po, po/zh_CN.po,
+ tests/test-mem-nr/scanner.l, tests/test-mem-r/scanner.l: Added check
+ for locale.h and libintl.h in configure script.
+
+2006-02-14 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl: Removed unused local vars.
+
+2006-02-14 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl: Removed certain offending #undefs.
+
+2006-02-14 John Millaway <john43 at users.sourceforge.net>
+
+ * flexint.h: Removed logical and from preprocessor statement.
+
+2006-02-14 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/nl.po, po/nl.po.1: remove eroneously named nl.po.1; update
+ nl.po
+
+2006-02-14 John Millaway <john43 at users.sourceforge.net>
+
+ * dfa.c: .
+
+2006-02-14 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl: Included <sys/types.h> for serialized tables.
+
+2006-02-14 John Millaway <john43 at users.sourceforge.net>
+
+ * configure.in: Minor patch to call to head in configure script.
+
+2006-02-14 John Millaway <john43 at users.sourceforge.net>
+
+ * doc/flex.texi: Documentation patch.
+
+2006-02-14 John Millaway <john43 at users.sourceforge.net>
+
+ * filter.c, gen.c, libyywrap.c, main.c: Patch for full file system
+ failure.
+
+2006-02-13 John Millaway <john43 at users.sourceforge.net>
+
+ * doc/flex.texi: Documentation.
+
+2006-02-13 John Millaway <john43 at users.sourceforge.net>
+
+ * main.c: Fixed double-fclose when input file is empty.
+
+2006-02-10 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/ca.po, po/da.po, po/de.po, po/es.po, po/fr.po, po/ga.po,
+ po/ko.po, po/nl.po.1, po/pl.po, po/pt_BR.po, po/ro.po, po/ru.po,
+ po/sv.po, po/tr.po, po/vi.po, po/zh_CN.po: newtranslations
+
+2005-12-22 John Millaway <john43 at users.sourceforge.net>
+
+ * buf.c, main.c: Improvement request 1069716 log vs. log10
+
+2005-12-22 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl: Fixed bug 1257093 yy_init_globals in header file
+
+2005-04-14 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/nl.po: new nl translation
+
+2005-04-07 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, po/LINGUAS, po/nl.po, po/vi.po: new nl and vi translations
+
+2004-07-20 Will Estes <wlestes at users.sourceforge.net>
+
+ * filter.c: correct improper stdin assignment
+
+2004-05-22 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, po/tr.po: new tr translation
+
+2004-05-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * .cvsignore, .indent.pro: .cvsignore and .indent.pro got missed in
+ the import to sourceforge; replace them
+
+2004-05-11 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/fr.po: new fr translation
+
+2004-05-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/LINGUAS: polish is pl, not po
+
+2004-03-22 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/sv.po: yet another sweedish update
+
+2004-03-19 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, po/sv.po: new sv translation
+
+2003-12-11 John Millaway <john43 at users.sourceforge.net>
+
+ * configure.in, filter.c, main.c: Configure checks for GNU m4.
+ Environment variable M4 overrides built-in m4 path. Generated m4
+ does a late check for GNU m4.
+
+2003-12-09 John Millaway <john43 at users.sourceforge.net>
+
+ * doc/flex.texi: added 3 faqs
+
+2003-11-24 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/ro.po: new ro translation
+
+2003-11-07 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, po/fr.po: new french translation
+
+2003-11-07 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, po/ca.po: new catalan translation from the translation
+ project
+
+2003-11-07 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, po/LINGUAS, po/ga.po, po/pl.po: new polish translation;
+ updated irish translation from translation project
+
+2003-10-10 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, po/LINGUAS, po/ga.po: new Irish translation
+
+2003-08-25 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, po/LINGUAS, po/ro.po: add romanian translation
+
+2003-07-16 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: flex_*int* type fixes
+
+2003-07-16 Will Estes <wlestes at users.sourceforge.net>
+
+ * tools/cvsauthors: change wlestes email address
+
+2003-07-16 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: undef yytext_ptr has some bad side effects
+
+2003-07-07 John Millaway <john43 at users.sourceforge.net>
+
+ * doc/flex.texi: Documented m4 incompatibility with lex.
+
+2003-05-21 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: upgrade to gettext 0.12
+
+2003-05-20 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl, gen.c: patches from manoj via sourceforge
+
+2003-05-20 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in, po/.cvsignore, po/Makevars: upgrade gettext to 0.12;
+ this allows running make pdf and make ps to be successful
+
+2003-05-20 Will Estes <wlestes at users.sourceforge.net>
+
+ * doc/.cvsignore: cvs should ignore flex.pdf and flex.ps
+
+2003-04-25 John Millaway <john43 at users.sourceforge.net>
+
+ * TODO: Added yylineno bugs to TODO list.
+
+2003-04-03 John Millaway <john43 at users.sourceforge.net>
+
+ * doc/flex.xml: Docbook.
+
+2003-04-03 John Millaway <john43 at users.sourceforge.net>
+
+ * doc/flex.xml: xml now validates.
+
+2003-04-02 John Millaway <john43 at users.sourceforge.net>
+
+ * doc/flex.xml: Began conversion to DocBook.
+
+2003-04-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.31
+
+2003-04-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: remove --enable-maintainer-mode configure option
+
+2003-04-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: remove AM_MAINTAINER_MODE
+
+2003-04-01 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, flexdef.h, main.c, misc.c, scan.l: Renamed some internal
+ variables.
+
+2003-03-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: yylineno is now per-buffer in reentrant scanners
+
+2003-03-31 John Millaway <john43 at users.sourceforge.net>
+
+ * TODO: Added TODO item.
+
+2003-03-30 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, gen.c: yylineno is per-buffer in the reentrant scanner.
+ support for yycolumn exists, but is not yet developed.
+
+2003-03-28 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl: Minor documentation.
+
+2003-03-28 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: added %top directive
+
+2003-03-27 John Millaway <john43 at users.sourceforge.net>
+
+ * buf.c, configure.in, doc/flex.texi, flexdef.h, main.c, scan.l,
+ tests/Makefile.am, tests/descriptions, tests/test-top/.cvsignore,
+ tests/test-top/Makefile.am, tests/test-top/main.c,
+ tests/test-top/scanner.l, tests/test-top/test.input: Added %top
+ block syntax. Added test for %top block. Documented %top block.
+
+2003-03-27 John Millaway <john43 at users.sourceforge.net>
+
+ * TODO, doc/flex.texi: Documented the m4 dependency.
+
+2003-03-26 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in, flexdef.h: check for sys/wait.h since we use wait(2)
+
+2003-03-26 Will Estes <wlestes at users.sourceforge.net>
+
+ * flexdef.h: reorder include directives so as to catch system
+ integer types before flex defined values for same
+
+2003-03-26 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: assign tasks due before major release can happen; remove
+ --enable-maintainer-mode entry
+
+2003-03-26 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: only rebuild the ChangeLog if we're inside a cvs
+ working directory
+
+2003-03-26 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in, tools/.cvsignore, tools/Makefile.am: add tools/
+ subdirectory to distribution
+
+2003-03-26 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: remove maintainer_mode conditional; add filter.c and
+ regex.c to indentfiles; reformat and sort indentfiles so it's easier
+ to add files in the future
+
+2003-03-26 Will Estes <wlestes at users.sourceforge.net>
+
+ * doc/Makefile.am: clean up flex.texi processing leftovers with
+ cleanfiles
+
+2003-03-26 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-linedir-r/Makefile.am: an awk script wasn't included in
+ the distribution
+
+2003-03-26 John Millaway <john43 at users.sourceforge.net>
+
+ * TODO, configure.in, tests/Makefile.am, tests/descriptions,
+ tests/test-include-by-push/.cvsignore,
+ tests/test-include-by-push/Makefile.am,
+ tests/test-include-by-push/scanner.l,
+ tests/test-include-by-push/test-1.input,
+ tests/test-include-by-push/test-2.input,
+ tests/test-include-by-push/test-3.input: Added test for
+ yypush_buffer_state and yypop_buffer_state.
+
+2003-03-26 John Millaway <john43 at users.sourceforge.net>
+
+ * TODO: Removed items from TODO list.
+
+2003-03-26 John Millaway <john43 at users.sourceforge.net>
+
+ * configure.in, tests/Makefile.am, tests/descriptions,
+ tests/test-linedir-r/.cvsignore, tests/test-linedir-r/Makefile.am,
+ tests/test-linedir-r/check-lines.awk, tests/test-linedir-r/main.c,
+ tests/test-linedir-r/scanner.l, tests/test-linedir-r/test.input:
+ Added test for #line directives.
+
+2003-03-26 John Millaway <john43 at users.sourceforge.net>
+
+ * configure.in, tests/Makefile.am, tests/test-noansi-nr/.cvsignore,
+ tests/test-noansi-nr/Makefile.am, tests/test-noansi-nr/scanner.l,
+ tests/test-noansi-nr/test.input, tests/test-noansi-r/.cvsignore,
+ tests/test-noansi-r/Makefile.am, tests/test-noansi-r/scanner.l,
+ tests/test-noansi-r/test.input: Added test for noansi (traditional)
+ options. Reordered the tests so the basic ones are first.
+
+2003-03-25 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO, doc/Makefile.am: remove maintainer-mode conditional around
+ rebuilding of manpage
+
+2003-03-25 Will Estes <wlestes at users.sourceforge.net>
+
+ * README: mention doc/ for user documentation
+
+2003-03-25 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: rework distribution items
+
+2003-03-25 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: mention m4 processing
+
+2003-03-25 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/README: update instructions for running test suite
+
+2003-03-25 Will Estes <wlestes at users.sourceforge.net>
+
+ * FlexLexer.h, Makefile.am, TODO, buf.c, configure.in,
+ doc/flex.texi, filter.c, flex.skl, flexdef.h, gen.c, main.c,
+ misc.c, options.c, options.h, regex.c, scan.l, sym.c,
+ tests/test-bison-nr/scanner.l, tests/test-bison-yylloc/scanner.l,
+ tests/test-reject/scanner.l, tests/test-table-opts/scanner.l: merge
+ millaway's m4 branch work
+
+2003-03-24 John Millaway <john43 at users.sourceforge.net>
+
+ * doc/flex.texi, flex.skl, flexdef.h, gen.c, main.c, options.c,
+ options.h, scan.l: Option ansi-definitions. Option ansi-prototypes.
+ Cleaned up some of header. Documented bison-locations.
+
+2003-03-24 John Millaway <john43 at users.sourceforge.net>
+
+ * scan.l: Escaped m4 macros in scan.l which would cause
+ bootstrapping issues.
+
+2003-03-21 John Millaway <john43 at users.sourceforge.net>
+
+ * doc/flex.texi, flex.skl, main.c: Cleaning up the skel.
+
+2003-03-20 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: we want to move the contents of to.do/Wishlist to top level
+ TODO
+
+2003-03-20 John Millaway <john43 at users.sourceforge.net>
+
+ * to.do/Wish-List: Assessment of every item in Wish-List.
+
+2003-03-19 John Millaway <john43 at users.sourceforge.net>
+
+ * main.c: Fixed allocation of slightly more memory than needed.
+
+2003-03-19 John Millaway <john43 at users.sourceforge.net>
+
+ * TODO, buf.c, configure.in, flex.skl, flexdef.h, main.c, sym.c:
+ Start conditions now generated in a single place.
+
+2003-03-19 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: cosmetic changes to TODO list
+
+2003-03-19 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl: Cleaned up warnings so multiple headers could coincide.
+
+2003-03-19 John Millaway <john43 at users.sourceforge.net>
+
+ * TODO, flex.skl, main.c: Moved prefixes to m4.
+
+2003-03-19 John Millaway <john43 at users.sourceforge.net>
+
+ * FlexLexer.h, filter.c, flex.skl, flexdef.h, main.c, misc.c,
+ regex.c: Removed Paxson/Berkeley copyright restriction from filter.c
+ and regex.c. Inline documentation of much of the generated API.
+ Line directives now fixed for header and stdin/stdout. Blank lines
+ squeezed from generated scanner.
+
+2003-03-18 John Millaway <john43 at users.sourceforge.net>
+
+ * filter.c, flexdef.h, main.c, regex.c: Fixed #line directives.
+
+2003-03-17 John Millaway <john43 at users.sourceforge.net>
+
+ * Makefile.am, filter.c, flexdef.h, regex.c: Added regex.c for
+ regex-related code. Worked on fixing line directives;incomplete.
+
+2003-03-14 John Millaway <john43 at users.sourceforge.net>
+
+ * TODO: Added some TODOs.
+
+2003-03-14 John Millaway <john43 at users.sourceforge.net>
+
+ * flexdef.h, main.c, options.c, options.h, scan.l,
+ tests/test-bison-nr/scanner.l, tests/test-bison-yylloc/scanner.l:
+ Bison bridge was simplified to rely less on bison output. New
+ option bison-locations.
+
+2003-03-14 John Millaway <john43 at users.sourceforge.net>
+
+ * filter.c, flex.skl, flexdef.h, gen.c, main.c, scan.l,
+ tests/test-reject/scanner.l: Filters are now direct children of main
+ process. Header file now generated through m4.
+
+2003-03-14 John Millaway <john43 at users.sourceforge.net>
+
+ * buf.c, filter.c, flexdef.h, main.c, misc.c: Added internal filter
+ ability. Deleted various unused variables.
+
+2003-03-14 John Millaway <john43 at users.sourceforge.net>
+
+ * main.c, tests/test-table-opts/scanner.l: Keeping tests up to date
+ with m4 changes. Proper wait for all children.
+
+2003-03-14 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, tests/test-table-opts/scanner.l: Moved test-tables to
+ m4.
+
+2003-03-14 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, main.c, options.c: Moved bison bridge code to m4.
+
+2003-03-13 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, gen.c, main.c, scan.l: Moved YY_USE_LINENO to m4.
+
+2003-03-13 John Millaway <john43 at users.sourceforge.net>
+
+ * buf.c, flexdef.h, scan.l: Added function buf_m4_undefine.
+
+2003-03-13 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, main.c, scan.l: Replaced YY_ALWAYS_INTERACTIVE with m4.
+ Replaced YY_NEVER_INTERACTIVE with m4.
+
+2003-03-13 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, main.c: Moved YY_TEXT_IS_ARRAY to m4.
+
+2003-03-12 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, gen.c, main.c, tests/test-reject/scanner.l: Renaming
+ macros from YY_* to M4_YY_* where appropriate.
+
+2003-03-12 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, tests/test-reject/scanner.l,
+ tests/test-table-opts/scanner.l: Now using local variable "yyg"
+ instead of lengthly YY_G expansion.
+
+2003-03-12 John Millaway <john43 at users.sourceforge.net>
+
+ * buf.c, filter.c, flex.skl, flexdef.h, main.c, misc.c, options.c,
+ options.h, scan.l, tests/test-reject/scanner.l: More m4 macro
+ conversions. Added debugging option --preproc-level=NUM.
+
+2003-03-11 John Millaway <john43 at users.sourceforge.net>
+
+ * Makefile.am, buf.c, flex.skl, flexdef.h, gen.c, main.c, misc.c,
+ scan.l: Replaced many CPP macros with m4 equivalents.
+
+2003-03-10 John Millaway <john43 at users.sourceforge.net>
+
+ * Makefile.am, filter.c, flex.skl, flexdef.h, main.c, misc.c: Added
+ filter.c Added filter.c rules to Makefile.am Added filter prototypes
+ to flexdef.h Flex now filters output through m4.
+
+2003-03-05 Will Estes <wlestes at users.sourceforge.net>
+
+ * doc/.cvsignore, texinfo.tex: move texinfo.tex to doc/
+
+2003-03-05 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: update TODO
+
+2003-03-05 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.29
+
+2003-03-04 John Millaway <john43 at users.sourceforge.net>
+
+ * FlexLexer.h, flex.skl: Added growable buffer stack to C++ scanner
+ as well. yyensure_buffer_stack is now static.
+
+2003-03-02 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, misc.c: Removed awkward %push %pop syntax from skeleton.
+
+2003-03-02 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl: Renamed YY_CURRENT_BUFFER_FAST to
+ YY_CURRENT_BUFFER_LVALUE to better reflect its purpose.
+
+2003-02-28 John Millaway <john43 at users.sourceforge.net>
+
+ * NEWS: made entry on input buffer stacks.
+
+2003-02-28 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am, doc/Makefile.am: build on . in top level first; this
+ will simplify calling help2man
+
+2003-02-28 John Millaway <john43 at users.sourceforge.net>
+
+ * TODO, doc/flex.texi, flex.skl, gen.c, main.c: Removed
+ yy_current_buffer from the planet. Input buffer states are now in
+ an internal unbounded stack. Added new internal function,
+ yyensure_buffer_stack. Added new API function, yypush_buffer_state.
+ Added new API function, yypop_buffer_state. Documented the new API
+ calls in the manual. Macro YY_BUFFER_STATE now refers to top of
+ stack. This revision breaks the C++ scanner (again.)
+
+2003-02-28 John Millaway <john43 at users.sourceforge.net>
+
+ * main.c: Removed some symbols from the undef list. They are needed
+ for multiple headers to coexist.
+
+2003-02-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am, NEWS, configure.in, doc/.cvsignore, doc/Makefile.am,
+ doc/flex.texi, flex.texi: move flex.texi and flex.1 to new doc/
+ subdirectory
+
+2003-02-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: namespace cleanups
+
+2003-02-26 John Millaway <john43 at users.sourceforge.net>
+
+ * main.c: Added a few macros to the undef list.
+
+2003-02-26 John Millaway <john43 at users.sourceforge.net>
+
+ * main.c: Put the undef macros in an array.
+
+2003-02-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.28
+
+2003-02-10 Will Estes <wlestes at users.sourceforge.net>
+
+ * README, TODO, configure.in, flex.texi: update documentation to
+ reflect the sourceforge move
+
+2003-02-06 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: update according to current thinking
+
+2003-02-06 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: mcvs reviewed
+
+2003-02-06 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: sourceforge migration tasks
+
+2003-02-04 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: Flex now warns if always-interactive is specified with fast
+ or full; Fixed trailing slash bug in YY_INPUT macro def
+
+2003-01-31 John Millaway <john43 at users.sourceforge.net>
+
+ * scan.l: Flex now warns if always-interactive is specified with
+ fast or full.
+
+2003-01-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: switch to using cvs2cl.pl to generate the ChangeLog
+
+2003-01-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * tools/cvs2cl.pl, tools/cvsauthors: we're going to be switching how
+ we handle our ChangeLog
+
+2003-01-29 John Millaway <john43 at users.sourceforge.net>
+
+ * gen.c, misc.c: Fixed trailing slash bug in YY_INPUT macro def.
+
+2003-01-29 Will Estes <wlestes at users.sourceforge.net>
+
+ * README.cvs-snapshot: upgrade texinfo to 4.3d
+
+2003-01-29 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: the @copying construct works now; thanks to the texinfo
+ maintainers for finding the problem
+
+2003-01-21 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.27
+
+2003-01-21 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: flex now works with recent bison versions
+
+2003-01-18 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl: Check for YYLTYPE_IS_DECLARED. This fixes bison-bridge
+ with latest bison.
+
+2003-01-15 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, po/pt_BR.po: new pt_br translation
+
+2003-01-14 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.26
+
+2003-01-14 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: Fixed table deserialization bug on big-endian archs. Patch
+ sent from Bryce Nichols <bryce at bnichols.org>
+
+2003-01-12 John Millaway <john43 at users.sourceforge.net>
+
+ * tables_shared.h: Fixed table deserialization bug on big-endian
+ archs. Patch sent from Bryce Nichols <bryce at bnichols.org>.
+
+2003-01-10 Will Estes <wlestes at users.sourceforge.net>
+
+ * README.cvs-snapshot: add version numbers for some tools and
+ explain about version.texi and --enable-maintainer-mode
+
+2003-01-10 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: catch news up
+
+2003-01-09 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/test-mem-nr/scanner.l, tests/test-mem-r/scanner.l: Changed
+ size_t to yy_size_t in yyalloc() and yyrealloc(). Is this really
+ what we want?
+
+2003-01-09 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl: Changed type of yyleng from size_t to int. This fixes
+ bug in PostgreSQL compilation.
+
+2003-01-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: catch news up
+
+2003-01-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: more c++ fixes
+
+2003-01-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am, configure.in, flex.spec.in: add a spec file
+
+2003-01-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: type cast to pacify c++ compilers; patch from Bruce
+ Lilly <blilly at erols.com>
+
+2003-01-08 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: new es translation
+
+2003-01-08 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/es.po: new spanish translation
+
+2002-12-19 John Millaway <john43 at users.sourceforge.net>
+
+ * gen.c: Fixed bug where YY_G(0) sometimes occurs (created by my
+ previous commit.)
+
+2002-12-17 John Millaway <john43 at users.sourceforge.net>
+
+ * gen.c: Fixed bug submitted by Bojan Smojver <bojan at rexursive.com>
+ where the use of yylineno, reentrant, and yymore together caused a
+ compile-time error.
+
+2002-12-17 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: update NEWS
+
+2002-12-17 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.texi: Documented new behavior with character ranges.
+
+2002-12-16 John Millaway <john43 at users.sourceforge.net>
+
+ * parse.y: Fixed bug submitted by Bruce Lilly <blilly at erols.com>
+ where character ranges would yield unexpected behavior in a caseless
+ scanner. Also, flex now emits a warning if the range looks like
+ trouble.
+
+2002-12-16 John Millaway <john43 at users.sourceforge.net>
+
+ * ccl.c, flexdef.h: Added utility functions to deal with character
+ case.
+
+2002-12-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * flexint.h: we don't really need int64 anyway
+
+2002-12-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: apparently some lints are happier with fllthrough
+ without a space
+
+2002-12-02 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.25
+
+2002-12-02 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: enclose flex.1 target in MAINTERNER_MODE
+
+2002-12-02 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/pt_BR.po: new pt_br translation
+
+2002-12-01 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.texi: Indexed some more faqs.
+
+2002-11-29 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl: Fixed bug in SECOND yyless definition where argument was
+ not enclosed in parentheses.
+
+2002-11-29 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl: Fixed bug in yyless definition where argument was not
+ enclosed in parentheses.
+
+2002-11-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: flex uses flex_int*_t types
+
+2002-11-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * flexint.h: integer types for non-C99 systems flexint.h
+
+2002-11-27 John Millaway <john43 at users.sourceforge.net>
+
+ * dfa.c, flexint.h, gen.c, tables.c, tables.h, tables_shared.c,
+ tables_shared.h: Changed int types to flex_intX_t. The build is now
+ broken until typedef's are established.
+
+2002-11-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: MAINTAINERCLEANFILES: new variable: try to make it so
+ that make maintainer-clean erases everything not under version
+ control
+
+2002-11-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * config.rpath: remove config.rpath
+
+2002-11-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * README-alpha: just list location of betas
+
+2002-11-26 Will Estes <wlestes at users.sourceforge.net>
+
+ * flexint.h: __STDC_VERSION__ needs an L suffix
+
+2002-11-26 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, po/LINGUAS, po/pt_BR.po: new pt_br translation from the
+ translation project
+
+2002-11-25 Will Estes <wlestes at users.sourceforge.net>
+
+ * flexint.h: include inttypes.h for folks who really are C99
+
+2002-11-25 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: fix a typo
+
+2002-11-25 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.24
+
+2002-11-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: try to make sure we have GNU m4
+
+2002-11-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-c++-multiple-scanners/Makefile.am: include
+ tests/test-c++-multipl-scanners/test.input
+
+2002-11-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: more portability fixes
+
+2002-11-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in, flexdef.h: apparently on some BSD systems, we need
+ sys/params.h; reported by millaway
+
+2002-11-22 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: update NEWS
+
+2002-11-22 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, main.c, tests/test-c++-multiple-scanners/Makefile.am:
+ Fixed prefix of yyalloc,yyfree,yyrealloc in C++ scanner. Removed
+ yylex_destroy from C++ scanner.
+
+2002-11-22 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.texi: renamed some faqs.
+
+2002-11-22 Will Estes <wlestes at users.sourceforge.net>
+
+ * AUTHORS: update wording about authorship
+
+2002-11-17 John Millaway <john43 at users.sourceforge.net>
+
+ * parse.y: Removed space before line num in error messages to look
+ more like gcc's errors.
+
+2002-11-06 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, po/tr.po: new turkish translation from the translation
+ project
+
+2002-10-28 Will Estes <wlestes at users.sourceforge.net>
+
+ * gen.c: applied c++ from lilypond folks for std:: reasons
+
+2002-10-25 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: proofreading
+
+2002-10-24 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: proofreading
+
+2002-10-22 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: use c-style header names in c++ for now; at some point
+ we'll have a separate c++ skeleton and we can go whole-hog pure c++
+
+2002-10-22 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: c++ rants
+
+2002-10-22 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: more proofreading
+
+2002-10-22 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: include intent.pro; indent target is MAINTAINER_MODE
+ conditional
+
+2002-10-22 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: When we use AC_PATH_PROG, value-if-not-found is the
+ name of the program we wanted to find; this will generate more
+ helpful error messages
+
+2002-10-21 John Millaway <john43 at users.sourceforge.net>
+
+ * tables.c: Added a missing function prototype.
+
+2002-10-21 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.23
+
+2002-10-21 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: update NEWS on recent changes
+
+2002-10-21 Will Estes <wlestes at users.sourceforge.net>
+
+ * flexint.h: use sys/types.h and not inttypes.h
+
+2002-10-21 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: check for limits.h
+
+2002-10-21 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: update TODO on recent suggestions
+
+2002-10-21 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: titlepage and contents
+
+2002-10-21 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: typo
+
+2002-10-21 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am, README.cvs-snapshot: include README.cvs-snapshot in
+ the distribution; in README-cvs-snapshot, mention the need for
+ enable-maintainer-mode
+
+2002-10-21 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.texi: typo.
+
+2002-10-18 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: report the current version info that flex provides;
+ reformat a list of non-posix features
+
+2002-10-18 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: report the current version info that flex provides
+
+2002-10-18 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: FLEX_BETA defined if flex is beta
+
+2002-10-16 Will Estes <wlestes at users.sourceforge.net>
+
+ * flexint.h: if we're doing c++, then we can't use long long
+
+2002-10-14 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: update TODO on several things
+
+2002-10-11 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: more proofreading
+
+2002-10-11 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/TEMPLATE/Makefile.am, tests/test-array-nr/Makefile.am,
+ tests/test-array-r/Makefile.am, tests/test-basic-nr/Makefile.am,
+ tests/test-basic-r/Makefile.am, tests/test-bison-nr/Makefile.am,
+ tests/test-bison-yylloc/Makefile.am,
+ tests/test-bison-yylval/Makefile.am,
+ tests/test-c++-basic/Makefile.am,
+ tests/test-c++-multiple-scanners/Makefile.am,
+ tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-r/Makefile.am,
+ tests/test-debug-nr/Makefile.am, tests/test-debug-r/Makefile.am,
+ tests/test-header-nr/Makefile.am, tests/test-header-r/Makefile.am,
+ tests/test-include-by-buffer/Makefile.am,
+ tests/test-include-by-reentrant/Makefile.am,
+ tests/test-lineno-nr/Makefile.am, tests/test-lineno-r/Makefile.am,
+ tests/test-mem-nr/Makefile.am, tests/test-mem-r/Makefile.am,
+ tests/test-multiple-scanners-nr/Makefile.am,
+ tests/test-multiple-scanners-r/Makefile.am,
+ tests/test-posix/Makefile.am,
+ tests/test-posixly-correct/Makefile.am,
+ tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am,
+ tests/test-pthread/Makefile.am, tests/test-reject/Makefile.am,
+ tests/test-string-nr/Makefile.am, tests/test-string-r/Makefile.am,
+ tests/test-table-opts/Makefile.am, tests/test-yyextra/Makefile.am:
+ remove BISON assignment as per suggestion from Akim Demaille
+
+2002-10-11 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am, configure.in: remove intl from dist
+
+2002-10-11 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: we use maintainer mode now
+
+2002-10-11 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: include create-test
+
+2002-10-11 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/Makefile.am: rename test to check-local as per Akim
+ Demaille; test for failed tests so that make check fails if any
+ tests do
+
+2002-10-11 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/Makefile.am: use dist_noinst_scripts as per email from Akim
+ Demaille
+
+2002-10-10 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.texi: Documentation.
+
+2002-10-10 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.22; portability fixes and attn to
+ the test suite
+
+2002-10-10 Will Estes <wlestes at users.sourceforge.net>
+
+ * flexint.h: ok, this seems to work
+
+2002-10-10 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/TEMPLATE/Makefile.am, tests/test-bison-nr/Makefile.am,
+ tests/test-bison-yylloc/Makefile.am,
+ tests/test-bison-yylval/Makefile.am,
+ tests/test-header-nr/Makefile.am, tests/test-header-r/Makefile.am,
+ tests/test-multiple-scanners-nr/Makefile.am,
+ tests/test-multiple-scanners-r/Makefile.am: use builddir in tests
+ that need it in their include path
+
+2002-10-10 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/TEMPLATE/Makefile.am: sometimes we put header files in the
+ builddir and so we should account for that
+
+2002-10-10 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/TEMPLATE/Makefile.am: replace the last instance
+
+2002-10-10 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: include unistd.h and not cunistd as cunistd only seems
+ to be present on very recent systems
+
+2002-10-10 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am, configure.in, flex.skl, flexdef.h, flexint.h: redo
+ integral types again; add flexint.h; change dependencies caused by
+ adding flexint.h; remove autoconf wrapper around cunistd; restore
+ netinet/in.h includes; remove unneded feature checks in configure.in
+
+2002-10-08 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in, flex.skl, flexdef.h: current swipe at header magic;
+ int types be damned
+
+2002-10-08 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: change version constant info to reflect change to flex.skl
+
+2002-10-08 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: remove README-alpha option; add definitions for
+ FLEX_{MAJOR,MINOR,SUBMINOR}_VERSION
+
+2002-10-07 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl, flexdef.h: ok, here goes; try to handle integral
+ typedefs in one swell foop
+
+2002-10-07 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: we check for {u,}int*_t types; maybe this will
+ simplify things
+
+2002-10-07 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: we create the tests/TEMPLATE/Makefile so that we can
+ build the dist archives
+
+2002-10-07 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: more test suite cleanups
+
+2002-10-07 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-c++-multiple-scanners/Makefile.am: we don't use header
+ files...
+
+2002-10-07 Will Estes <wlestes at users.sourceforge.net>
+
+ * flexdef.h: remove include of malloc.h
+
+2002-10-04 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: more editing; remove examples index; merge examples
+ into concept index
+
+2002-10-04 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: edited one more faq; used C-u C-c C-u C-a to update
+ menus and nodes since the other updating commands are somewhat
+ broken; unfortunately this means that all nodes have all pointers
+ filled in
+
+2002-10-04 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: yesterday's proofreading
+
+2002-10-02 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: proofread some more
+
+2002-10-02 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: proofread edit begins
+
+2002-10-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in, tests/Makefile.am,
+ tests/test-c++-multiple-scanners/.cvsignore,
+ tests/test-c++-multiple-scanners/Makefile.am,
+ tests/test-c++-multiple-scanners/main.cpp,
+ tests/test-c++-multiple-scanners/scanner-1.l,
+ tests/test-c++-multiple-scanners/scanner-2.l,
+ tests/test-c++-multiple-scanners/test.input: test c++ with multiple
+ scanners
+
+2002-09-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-array-nr/Makefile.am, tests/test-array-r/Makefile.am,
+ tests/test-basic-nr/Makefile.am, tests/test-basic-r/Makefile.am,
+ tests/test-bison-nr/Makefile.am,
+ tests/test-bison-yylloc/Makefile.am,
+ tests/test-bison-yylval/Makefile.am,
+ tests/test-c++-basic/Makefile.am, tests/test-c-cpp-nr/Makefile.am,
+ tests/test-c-cpp-r/Makefile.am, tests/test-debug-nr/Makefile.am,
+ tests/test-debug-r/Makefile.am, tests/test-header-nr/Makefile.am,
+ tests/test-header-r/Makefile.am,
+ tests/test-include-by-buffer/Makefile.am,
+ tests/test-include-by-reentrant/Makefile.am,
+ tests/test-lineno-nr/Makefile.am, tests/test-lineno-r/Makefile.am,
+ tests/test-mem-nr/Makefile.am, tests/test-mem-r/Makefile.am,
+ tests/test-multiple-scanners-nr/Makefile.am,
+ tests/test-multiple-scanners-r/Makefile.am,
+ tests/test-posix/Makefile.am,
+ tests/test-posixly-correct/Makefile.am,
+ tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am,
+ tests/test-pthread/Makefile.am, tests/test-reject/Makefile.am,
+ tests/test-string-nr/Makefile.am, tests/test-string-r/Makefile.am,
+ tests/test-table-opts/Makefile.am, tests/test-yyextra/Makefile.am:
+ we used INCLUDES in another place in the Makefile.am files in the
+ test suite
+
+2002-09-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-array-nr/Makefile.am, tests/test-array-r/Makefile.am,
+ tests/test-basic-nr/Makefile.am, tests/test-basic-r/Makefile.am,
+ tests/test-bison-nr/Makefile.am,
+ tests/test-bison-yylloc/Makefile.am,
+ tests/test-bison-yylval/Makefile.am,
+ tests/test-c++-basic/Makefile.am, tests/test-c-cpp-nr/Makefile.am,
+ tests/test-c-cpp-r/Makefile.am, tests/test-debug-nr/Makefile.am,
+ tests/test-debug-r/Makefile.am, tests/test-header-nr/Makefile.am,
+ tests/test-header-r/Makefile.am,
+ tests/test-include-by-buffer/Makefile.am,
+ tests/test-include-by-reentrant/Makefile.am,
+ tests/test-lineno-nr/Makefile.am, tests/test-lineno-r/Makefile.am,
+ tests/test-mem-nr/Makefile.am, tests/test-mem-r/Makefile.am,
+ tests/test-multiple-scanners-nr/Makefile.am,
+ tests/test-multiple-scanners-r/Makefile.am,
+ tests/test-posix/Makefile.am,
+ tests/test-posixly-correct/Makefile.am,
+ tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am,
+ tests/test-pthread/Makefile.am, tests/test-reject/Makefile.am,
+ tests/test-string-nr/Makefile.am, tests/test-string-r/Makefile.am,
+ tests/test-table-opts/Makefile.am, tests/test-yyextra/Makefile.am:
+ oops, I typed that last s/// command to perl way wrong
+
+2002-09-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/TEMPLATE/Makefile.am, tests/test-array-nr/Makefile.am,
+ tests/test-array-r/Makefile.am, tests/test-basic-nr/Makefile.am,
+ tests/test-basic-r/Makefile.am, tests/test-bison-nr/Makefile.am,
+ tests/test-bison-yylloc/Makefile.am,
+ tests/test-bison-yylval/Makefile.am,
+ tests/test-c++-basic/Makefile.am, tests/test-c-cpp-nr/Makefile.am,
+ tests/test-c-cpp-r/Makefile.am, tests/test-debug-nr/Makefile.am,
+ tests/test-debug-r/Makefile.am, tests/test-header-nr/Makefile.am,
+ tests/test-header-r/Makefile.am,
+ tests/test-include-by-buffer/Makefile.am,
+ tests/test-include-by-reentrant/Makefile.am,
+ tests/test-lineno-nr/Makefile.am, tests/test-lineno-r/Makefile.am,
+ tests/test-mem-nr/Makefile.am, tests/test-mem-r/Makefile.am,
+ tests/test-multiple-scanners-nr/Makefile.am,
+ tests/test-multiple-scanners-r/Makefile.am,
+ tests/test-posix/Makefile.am,
+ tests/test-posixly-correct/Makefile.am,
+ tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am,
+ tests/test-pthread/Makefile.am, tests/test-reject/Makefile.am,
+ tests/test-string-nr/Makefile.am, tests/test-string-r/Makefile.am,
+ tests/test-table-opts/Makefile.am, tests/test-yyextra/Makefile.am:
+ use AM_CPPFLAGS instead of INCLUDES; write -I with no space after it
+ for broken compilers
+
+2002-09-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: INCLUDES is obsolete; use AM_CPPFLAGS instead
+
+2002-09-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: apparently, AM_CONFIG_HEADER is obsolete
+
+2002-09-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: integrate test suite into automake
+
+2002-09-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: since we dont run the template test, we dont need to
+ generate its Makefile either
+
+2002-09-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * autogen.sh: use autoreconf instead of calling individual utilities
+ separately
+
+2002-09-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: check for c++ compiler
+
+2002-09-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: re-organize according to suggested layout in
+ autoconf manual
+
+2002-09-26 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am, NEWS, configure.in: update automake to 1.7 and
+ autoconf to 2.54
+
+2002-09-26 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: use AM_YFLAGS since YFLAGS is a user variable
+
+2002-09-25 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: catch NEWS up on things, some of which happened a long time
+ ago; correct punctuation; try to remove some editorializing
+
+2002-09-25 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am, flex.skl, flex.texi: include a single, automatically
+ generated version number in flex scanners
+
+2002-09-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/create-test: complain audibly when argument not supplied;
+ echo on stderr when writing error messages
+
+2002-09-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/Makefile.am, tests/create-test: DIST_SUBDIRS so we don't
+ have to run the TEMPLATE test; so we add new tests to SUBDIRS and
+ DIST_SUBDIRS
+
+2002-09-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/TEMPLATE/Makefile.am: not all compilers support '-I dir' so
+ we write '-Idir' instead
+
+2002-09-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: reorganize faq entries; proofread the manual
+
+2002-09-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: move c++ experimental warning to top of cxx node
+
+2002-09-20 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: move stdint.h include to table-serialization section;
+ we'll still need to think about stdint.h more though
+
+2002-09-20 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: new smarter skeleton/scanner generation
+
+2002-09-20 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, misc.c: bison-bridge skel handled via %if/%endif pairs.
+
+2002-09-19 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, misc.c: reentrant skel handled via %if/%endif pairs.
+
+2002-09-19 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, misc.c: skeleton uses %push/%pop to keep skelout() scope
+ sane. skel commands are omitted unless --debug enabled.
+
+2002-09-19 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, main.c, misc.c, tables.h: Added %push and %pop
+ operations to skel processing.
+
+2002-09-17 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, configure.in: flex 2.5.21
+
+2002-09-17 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/test-reject/Makefile.am: minor fixup for dist.
+
+2002-09-16 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.20
+
+2002-09-16 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: correct typo
+
+2002-09-16 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: note the new tables functionality
+
+2002-09-16 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/test-multiple-scanners-r/.cvsignore,
+ tests/test-multiple-scanners-r/Makefile.am: Fixed `clean' target and
+ .cvsignore.
+
+2002-09-16 John Millaway <john43 at users.sourceforge.net>
+
+ * TODO, flex.skl, flex.texi, main.c, tables_shared.h,
+ tests/test-multiple-scanners-r/main.c,
+ tests/test-multiple-scanners-r/scanner-1.l,
+ tests/test-multiple-scanners-r/scanner-2.l: Serialization works in
+ headers (%option headers). Serialization code (Tables API) is
+ complete.
+
+2002-09-16 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-reject/scanner.l: replace yytables_load with
+ yytables_fload as per millaway's other changes
+
+2002-09-15 John Millaway <john43 at users.sourceforge.net>
+
+ * TODO, flex.texi: Created user API for tables deserialization.
+ Documented API and --tables-* options in manual.
+
+2002-09-15 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, tests/test-table-opts/scanner.l: Tables deserialization
+ uses yyalloc/yyfree. Changed yytables_load to yytables_fload.
+
+2002-09-15 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/test-bison-nr/.cvsignore: minor upkeep.
+
+2002-09-15 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.texi: Categorized and indexed scanner options in manual.
+
+2002-09-15 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl: Initialization of reject vars and %array vars in
+ reentrant scanner.
+
+2002-09-13 John Millaway <john43 at users.sourceforge.net>
+
+ * TODO, configure.in, devel/tables.pl, dfa.c, flex.skl, flex.texi,
+ gen.c, tables.c, tables_shared.c, tables_shared.h,
+ tests/Makefile.am, tests/test-reject/.cvsignore,
+ tests/test-reject/Makefile.am, tests/test-reject/scanner.l,
+ tests/test-reject/test.input, tests/test-table-opts/Makefile.am:
+ Created test for reject. Handled reject-triggered tables in
+ serialization.
+
+2002-09-13 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: millaway has been very busy
+
+2002-09-13 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, tests/test-table-opts/Makefile.am,
+ tests/test-table-opts/scanner.l: Added test for multiple tables in
+ one file.
+
+2002-09-13 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/test-bison-nr/.cvsignore: forgot to add .cvsignore on last
+ commit.
+
+2002-09-13 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/test-bison-nr/Makefile.am, tests/test-bison-nr/main.c,
+ tests/test-bison-nr/parser.y, tests/test-bison-nr/scanner.l,
+ tests/test-bison-nr/test.input: Added test-bison-bridge.
+
+2002-09-13 John Millaway <john43 at users.sourceforge.net>
+
+ * configure.in, flex.skl, flex.texi, flexdef.h, gen.c, main.c,
+ misc.c, options.c, options.h, scan.l, tables.h, tests/Makefile.am,
+ tests/descriptions, tests/test-bison-yylloc/scanner.l,
+ tests/test-bison-yylval/scanner.l, tests/test-table-opts/scanner.l:
+ Bison bridge code now works for all C scanners and pure/non-pure
+ bison parsers. Added %option bison-bridge (--bison-bridge).
+ Removed %option reentrant-bison/--reentrant-bison/-Rb. Scanner
+ knows the name of its tables. Tables serialization is OK on EOF.
+ yylineno is present in all scanners. Modified nasty performance
+ penalty warning w/ yylineno. test-table-opts is now run last
+ because it's so fat. Updated manual.
+
+2002-09-12 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.texi: documentation of tabels api in manual
+
+2002-09-12 John Millaway <john43 at users.sourceforge.net>
+
+ * TODO, tables.c: Renamed *_fwrite to *_write to reflect writer
+ abstraction.
+
+2002-09-11 John Millaway <john43 at users.sourceforge.net>
+
+ * devel/tables.pl: Added perl script to read/dump serialized tables
+ in devel/
+
+2002-09-11 Will Estes <wlestes at users.sourceforge.net>
+
+ * scan.l: the debian patch used strlen(yytext) and similar
+ constructs--as millaway points out, this is better known as yyleng
+
+2002-09-11 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, po/de.po: new de translation from the translation project
+
+2002-09-11 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl: yytbl_load now checks tables set by name. Localized var
+ scaope in yytbl_load.
+
+2002-09-10 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/Makefile.am: make clean before make test
+
+2002-09-09 John Millaway <john43 at users.sourceforge.net>
+
+ * TODO, flex.skl: Fixed deserialization of --fast tables.
+
+2002-09-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: fix typo; remove the yylineo entry
+
+2002-09-09 John Millaway <john43 at users.sourceforge.net>
+
+ * TODO, buf.c, devel/dump-tables.pl, dfa.c, flex.skl, flexdef.h,
+ gen.c, main.c, misc.c, options.c, options.h, scan.l, tables.c,
+ tables.h, tables_shared.h, tests/test-table-opts/.cvsignore,
+ tests/test-table-opts/Makefile.am, tests/test-table-opts/scanner.l:
+ Table deserialization works for everything except --fast scanners.
+ Scanners can auto-verify serialized table integrity via
+ --tables-verify. Added tables API items to TODO list.
+ test-table-opts is becoming exhaustive (a good thing).
+
+2002-09-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: flex has better internal diagnostics
+
+2002-09-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in, flexdef.h: test for presence of __func__ and
+ compensate if absent
+
+2002-09-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: include the intl/ subdirectory when searching for
+ include files
+
+2002-09-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, po/ru.po, po/sv.po: new sv, ru translations from the
+ translation project
+
+2002-09-07 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, misc.c: Changed cryptic skeleton markers to readable
+ form.
+
+2002-09-07 John Millaway <john43 at users.sourceforge.net>
+
+ * Makefile.am, dfa.c, flex.skl, flex.texi, flexdef.h, gen.c,
+ main.c, misc.c, parse.y, tables.c, tables.h, tables_shared.c,
+ tables_shared.h: Members of struct yy_trans_info are now forced to
+ be the same size. Added shared file tables_shared.c. Separated
+ tables.h from flexdef.h Bulk of table deserialization code is done.
+
+2002-09-06 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, po/ca.po: new ca translation
+
+2002-09-06 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: new fr translation
+
+2002-09-06 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/fr.po: new french translation from the translation project
+
+2002-09-05 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: c99 function defs by default
+
+2002-09-05 John Millaway <john43 at users.sourceforge.net>
+
+ * flexdef.h, tables.c: Added flex_die macro. May need some autoconf
+ massaging. Added thorough error checking in tables code.
+
+2002-09-05 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, flex.texi: Flex generates C99 defs now. Documented the
+ above change in manual.
+
+2002-09-05 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/test-table-opts/.cvsignore,
+ tests/test-table-opts/Makefile.am: Added serialization test to
+ table-opts test.
+
+2002-09-05 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: oops, i made a typo
+
+2002-09-05 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.19
+
+2002-09-05 Will Estes <wlestes at users.sourceforge.net>
+
+ * scan.l: use FLEX_EXIT(), not exit()
+
+2002-09-05 John Millaway <john43 at users.sourceforge.net>
+
+ * devel/00EXTRACT-ALL-SYMS.sh, devel/README, devel/dump-tables.pl:
+ Added devel/ directory for junk that we don't want in the
+ distribution, but that we want in CVS.
+
+2002-09-05 Will Estes <wlestes at users.sourceforge.net>
+
+ * scan.l: s/exit(1)/exit(EXIT_FAILURE)
+
+2002-09-05 John Millaway <john43 at users.sourceforge.net>
+
+ * dfa.c, gen.c: Tables are now generated with %option
+ tables-file=FILE.
+
+2002-09-05 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: catch up on a few things
+
+2002-09-05 Will Estes <wlestes at users.sourceforge.net>
+
+ * scan.l: prevent segfault on input lines which are longer than the
+ allocated space (problem report from Manoj Srivastava
+ <srivasta at golden-gryphon.com>)
+
+2002-09-05 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.texi, main.c, options.c, options.h: Changed option 'header'
+ to 'header-file'. 'header' still works, though.
+
+2002-09-05 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.texi, flexdef.h, gen.c, main.c, options.c, options.h,
+ scan.l, tables.c: Tons more work on tables.
+
+2002-09-05 John Millaway <john43 at users.sourceforge.net>
+
+ * flexdef.h, gen.c, tables.c, tables_shared.h: Lots of work on
+ tables serialization code.
+
+2002-09-04 Will Estes <wlestes at users.sourceforge.net>
+
+ * README.cvs-snapshot: mention GNU indent
+
+2002-09-04 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: remove the word after from the version line
+
+2002-09-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.18
+
+2002-09-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: catch up on the NEWS
+
+2002-09-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/Makefile.am: target test: quote the results echoing so that
+ the ECHO_C will work on systems where it is used
+
+2002-09-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: when we don't have GNU indent, the test will
+ generate output on stderr, so we send that to /dev/null
+
+2002-09-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: fixed bug whereby bison was reported missing even
+ when it was found
+
+2002-09-02 John Millaway <john43 at users.sourceforge.net>
+
+ * tables.c: In-code documentation.
+
+2002-09-02 John Millaway <john43 at users.sourceforge.net>
+
+ * flexdef.h: Forgot to indent before previous commit.
+
+2002-09-02 John Millaway <john43 at users.sourceforge.net>
+
+ * flexdef.h: Added known integer limits if undefined.
+
+2002-08-29 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: version 2.5.17
+
+2002-08-29 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: more portability fixes; new version number
+
+2002-08-29 Will Estes <wlestes at users.sourceforge.net>
+
+ * flexdef.h, main.c, misc.c, scanopt.c: #include fixes; we've
+ factored out all the system include files and put them in flexdef.h
+
+2002-08-29 Will Estes <wlestes at users.sourceforge.net>
+
+ * dfa.c: eat a blank line
+
+2002-08-29 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: new config.{sub,guess} files; mention that we use indent on
+ flex
+
+2002-08-28 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: warn if no indent found; version 2.5.16
+
+2002-08-28 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: catch up on recent changes; version 2.5.16
+
+2002-08-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * buf.c, ccl.c, dfa.c, ecs.c, flexdef.h, gen.c, libmain.c,
+ libyywrap.c, main.c, misc.c, nfa.c, options.c, options.h,
+ scanopt.c, scanopt.h, sym.c, tables.c, tables_shared.h, tblcmp.c,
+ yylex.c: ran the indent target; commit the results
+
+2002-08-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: touch up the indent targeet; it's ready for
+ production use now
+
+2002-08-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: test for GNU indent; reorder the tests somewhat
+
+2002-08-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: automake is smarter about autoconf's versioning
+ scheme
+
+2002-08-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: catch NEWS up on what we've been doing
+
+2002-08-22 Will Estes <wlestes at users.sourceforge.net>
+
+ * flexdef.h: do some more conditional including for folks without
+ standard systems
+
+2002-08-22 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-c++-basic/Makefile.am: use CXX to link the test scanner
+ here
+
+2002-08-22 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.texi: Documentation.
+
+2002-08-22 John Millaway <john43 at users.sourceforge.net>
+
+ * Makefile.am: Created 'indent' target and added .indent.pro.
+
+2002-08-22 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/test-array-nr/Makefile.am, tests/test-array-r/Makefile.am,
+ tests/test-basic-nr/Makefile.am, tests/test-basic-r/Makefile.am,
+ tests/test-c-cpp-nr/Makefile.am: Fixed missing 'make clean' files.
+
+2002-08-22 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/test-bison-yylloc/Makefile.am,
+ tests/test-bison-yylval/Makefile.am: fixed missing 'clean' file.
+
+2002-08-22 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, tests/test-c++-basic/Makefile.am,
+ tests/test-c++-basic/scanner.l: Removed core of yylex_destroy from
+ c++ scanner -- hack! Added -lstdc++ to LDFLAGS (should we have to do
+ this??)
+
+2002-08-21 Will Estes <wlestes at users.sourceforge.net>
+
+ * README: official releases are being hosted by Vern
+
+2002-08-21 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, configure.in: new beta version; more entries in NEWS from
+ millaway; the top level entry for test-c++-basic
+
+2002-08-21 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/Makefile.am, tests/test-c++-basic/.cvsignore,
+ tests/test-c++-basic/Makefile.am, tests/test-c++-basic/scanner.l,
+ tests/test-c++-basic/test.input: add test-c++-basic
+
+2002-08-21 John Millaway <john43 at users.sourceforge.net>
+
+ * gen.c, nfa.c: More tabels work.
+
+2002-08-21 John Millaway <john43 at users.sourceforge.net>
+
+ * flexdef.h, gen.c, tables.c, tables_shared.h: More work on tables.
+
+2002-08-20 John Millaway <john43 at users.sourceforge.net>
+
+ * dfa.c: Cleaned up macros that took no ';'.
+
+2002-08-20 John Millaway <john43 at users.sourceforge.net>
+
+ * scanopt.c: Fixed oddball '=-'.
+
+2002-08-20 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, flex.texi, gen.c: Dynamically allocate REJECT state
+ buffer. Mentioned memory usage in docs. Made REJECT buffer
+ variables reentrant-safe.
+
+2002-08-20 John Millaway <john43 at users.sourceforge.net>
+
+ * tables.c: More work on tables code.
+
+2002-08-20 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am, NEWS, configure.in: we're using m4 so have configure
+ test for it
+
+2002-08-20 John Millaway <john43 at users.sourceforge.net>
+
+ * Makefile.am, tables.c: Added tables.c and rebuilt dependencies.
+
+2002-08-20 John Millaway <john43 at users.sourceforge.net>
+
+ * TODO, flex.texi: Dicussed prototypes and header in manual.
+
+2002-08-19 John Millaway <john43 at users.sourceforge.net>
+
+ * Makefile.am, configure.in, flex.skl, flexdef.h, tables_shared.h:
+ More work on tables serialization.
+
+2002-08-19 John Millaway <john43 at users.sourceforge.net>
+
+ * Makefile.am, mkskel.sh: Skeleton is now passed through m4 (before
+ dist is built).
+
+2002-08-19 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/LINGUAS, po/zh_CN.po: add zh_cn translation from the
+ translation project
+
+2002-08-19 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: millaway's done a lot of things which need to be mentioned
+ in NEWS
+
+2002-08-18 John Millaway <john43 at users.sourceforge.net>
+
+ * main.c: Removed #undef of start conditions.
+
+2002-08-17 John Millaway <john43 at users.sourceforge.net>
+
+ * TODO: todo list
+
+2002-08-17 John Millaway <john43 at users.sourceforge.net>
+
+ * flexdef.h, main.c, misc.c: Start conditions now optional in
+ header. undef's now optional in header. Start conditions are NOT
+ prefixed.
+
+2002-08-17 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, flex.texi: Working on tables API.
+
+2002-08-16 John Millaway <john43 at users.sourceforge.net>
+
+ * flexdef.h, main.c, misc.c, options.c, options.h, parse.y, scan.l:
+ Added --tables option. Omitted tables code from generated scanner
+ when unused.
+
+2002-08-16 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, flex.texi, misc.c: Prelimary work on tables API.
+
+2002-08-16 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/TEMPLATE/Makefile.am, tests/test-array-nr/Makefile.am,
+ tests/test-array-r/Makefile.am, tests/test-basic-nr/Makefile.am,
+ tests/test-basic-r/Makefile.am,
+ tests/test-bison-yylloc/Makefile.am,
+ tests/test-bison-yylval/Makefile.am,
+ tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-r/Makefile.am,
+ tests/test-debug-nr/Makefile.am, tests/test-debug-r/Makefile.am,
+ tests/test-header-nr/Makefile.am, tests/test-header-r/Makefile.am,
+ tests/test-include-by-buffer/Makefile.am,
+ tests/test-include-by-reentrant/Makefile.am,
+ tests/test-lineno-nr/Makefile.am, tests/test-lineno-r/Makefile.am,
+ tests/test-mem-nr/Makefile.am, tests/test-mem-r/Makefile.am,
+ tests/test-multiple-scanners-nr/Makefile.am,
+ tests/test-multiple-scanners-r/Makefile.am,
+ tests/test-posix/Makefile.am,
+ tests/test-posixly-correct/Makefile.am,
+ tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am,
+ tests/test-pthread/Makefile.am, tests/test-string-nr/Makefile.am,
+ tests/test-string-r/Makefile.am, tests/test-table-opts/Makefile.am,
+ tests/test-yyextra/Makefile.am: Tests now respect CFLAGS, CPPFLAGS,
+ etc..
+
+2002-08-16 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/test-basic-nr/scanner.l, tests/test-basic-r/scanner.l,
+ tests/test-lineno-nr/scanner.l, tests/test-lineno-r/scanner.l: Got
+ rid of flex -s warnings in tests.
+
+2002-08-16 John Millaway <john43 at users.sourceforge.net>
+
+ * Makefile.am: Updated dependencies list.
+
+2002-08-15 John Millaway <john43 at users.sourceforge.net>
+
+ * main.c: Fixed seg fault bug in ecs.
+
+2002-08-15 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-c-cpp-nr/.cvsignore, tests/test-c-cpp-r/.cvsignore:
+ ignore .cpp files since we generate them instead of .c
+
+2002-08-15 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: version 2.5.14
+
+2002-08-15 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: c-as-c++ tests reworked
+
+2002-08-15 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-nr/scanner.l,
+ tests/test-c-cpp-r/Makefile.am, tests/test-c-cpp-r/scanner.l: The
+ c++ tests use .cpp instead of .c extensions just to be on the safe
+ side.
+
+2002-08-15 Will Estes <wlestes at users.sourceforge.net>
+
+ * main.c: conditionally include <locale.h>; include config.h as well
+
+2002-08-15 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in, flex.skl: only include <cunistd> if we have it
+
+2002-08-15 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: portability fixes; added missing punctuation; de translation
+ now included
+
+2002-08-15 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/LINGUAS: we also translate to german
+
+2002-08-15 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: require automake at least 1.6
+
+2002-08-15 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.13
+
+2002-08-14 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: reverted away from the @copying as it breaks the info
+ reader
+
+2002-08-14 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.texi, flexdef.h, main.c, misc.c: Start condition prefixes
+ attempts to adjust to user preferences.
+
+2002-08-13 John Millaway <john43 at users.sourceforge.net>
+
+ * main.c: Include start condition symbols in header.
+
+2002-08-13 John Millaway <john43 at users.sourceforge.net>
+
+ * flexdef.h, main.c: Omit user code and tables from generated header
+ file.
+
+2002-08-13 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: use @copying construct to display the flex license;
+ move copying and bug reporting to the front of the manual
+
+2002-08-13 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: printf fix and yylex_init reports errors
+
+2002-08-12 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.texi: Updated manual for %option header.
+
+2002-08-12 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, flex.texi, gen.c: Fixed type mismatch in printf.
+ yylex_init now reports errors.
+
+2002-08-10 John Millaway <john43 at users.sourceforge.net>
+
+ * dfa.c, main.c: Added alignment flag for future use.
+
+2002-08-10 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/test-table-opts/.cvsignore,
+ tests/test-table-opts/Makefile.am: Added options to test-table-opts
+
+2002-08-10 John Millaway <john43 at users.sourceforge.net>
+
+ * configure.in, tests/Makefile.am, tests/descriptions,
+ tests/test-c-cpp-nr/Makefile.am, tests/test-table-opts/.cvsignore,
+ tests/test-table-opts/Makefile.am, tests/test-table-opts/scanner.l,
+ tests/test-table-opts/test.input: Added a test for various DFA table
+ options.
+
+2002-08-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: more faq editing; corrected mistyped nodenames
+
+2002-08-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: fix typo which propogates out to generated scanners
+
+2002-08-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: edited a few more faqs
+
+2002-08-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am, faq.texi: remove faq.texi as it's included in
+ flex.texi
+
+2002-08-08 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: a few more faq edits; remove faq-89
+
+2002-08-08 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: cite, not site
+
+2002-08-08 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: and get the faq included
+
+2002-08-08 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: fix some grammer/typography in the top node and add a
+ detailed menu
+
+2002-08-08 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: we've updated gettext
+
+2002-08-08 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/.cvsignore: we need to ignore a few more gettext files
+
+2002-08-08 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.12
+
+2002-08-08 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: mention gettext; document the non-need for bison/flex in the
+ build process
+
+2002-08-08 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am, configure.in: include intl in the distribution and in
+ the build process
+
+2002-08-08 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: builddir in help2man call needed @-signs around it
+
+2002-08-08 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/.cvsignore: we can ignore Makefile.in.in
+
+2002-08-08 Will Estes <wlestes at users.sourceforge.net>
+
+ * m4/.cvsignore, m4/Makefile.am: oops, too hasty on deleting this
+ directory, sigh
+
+2002-08-08 Will Estes <wlestes at users.sourceforge.net>
+
+ * autogen.sh: if autopoint is going to run automatically, it's going
+ to need to be able to update existing files
+
+2002-08-08 Will Estes <wlestes at users.sourceforge.net>
+
+ * ABOUT-NLS, autogen.sh, configure.in, m4/.cvsignore,
+ m4/Makefile.am, m4/codeset.m4, m4/gettext.m4, m4/glibc21.m4,
+ m4/iconv.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/lib-ld.m4,
+ m4/lib-link.m4, m4/lib-prefix.m4, m4/progtest.m4: autopoint now
+ works so let's let it run the gettext show
+
+2002-08-07 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: we need to index the faq entries
+
+2002-08-07 Will Estes <wlestes at users.sourceforge.net>
+
+ * faq.texi: proofed "Why do flex scanners call fileno if it is not
+ ANSI compatible?"
+
+2002-08-07 Will Estes <wlestes at users.sourceforge.net>
+
+ * faq.texi: proofed "How do I expand \ escape sequences in C-style
+ quoted strings?"
+
+2002-08-07 Will Estes <wlestes at users.sourceforge.net>
+
+ * README: changes to README to align with GNU coding standards
+
+2002-08-06 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: help2man should look in builddir for the flex binary
+
+2002-08-02 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl: Fixed yyunput prototype.
+
+2002-08-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: new fr translation from the translation project
+
+2002-08-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/fr.po: new fr.po translation from the translation project
+
+2002-08-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: yylineno performance hit is fixed
+
+2002-07-31 John Millaway <john43 at users.sourceforge.net>
+
+ * TODO, flex.texi: Updated docs on yylineno.
+
+2002-07-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: discuss yylineno performance
+
+2002-07-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: forgot to say what the date was that we made the release
+
+2002-07-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, configure.in: version 2.5.11
+
+2002-07-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * faq.texi: fixed a menu entry and related problems
+
+2002-07-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: someday, maybe we can use autopoint
+
+2002-07-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: we need to include texinfo.tex now
+
+2002-07-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * texinfo.tex: add texinfo.tex
+
+2002-07-30 Will Estes <wlestes at users.sourceforge.net>
+
+ * faq.texi: fix up some fatal bugs in the texinfo of the faq; begin
+ the clean up; remove trailing and leading white space
+
+2002-07-30 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: faqs need work
+
+2002-07-30 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, TODO: prototypes get airtime these days
+
+2002-07-28 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl: Added some comments.
+
+2002-07-28 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl: Fixed bug where yyless did not consider yylineno.
+
+2002-07-28 John Millaway <john43 at users.sourceforge.net>
+
+ * scan.l: Fixed bug I created in previous commit.
+
+2002-07-28 John Millaway <john43 at users.sourceforge.net>
+
+ * scan.l: Don't wrap ()s around {NAMEDEFS} at the end of a rule.
+
+2002-07-27 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, tests/test-c-cpp-nr/Makefile.am,
+ tests/test-c-cpp-r/Makefile.am: Fixed test-c-cpp to actually use the
+ C++ compiler for the test. Fixed the bug that this exposed.
+
+2002-07-27 John Millaway <john43 at users.sourceforge.net>
+
+ * ccl.c, flex.skl, flexdef.h, gen.c, main.c, nfa.c, parse.y, scan.l:
+ yylineno check is only performed on rules whose regexs can match a
+ newline.
+
+2002-07-25 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, tests/TEMPLATE/scanner.l,
+ tests/test-array-nr/scanner.l, tests/test-array-r/scanner.l,
+ tests/test-basic-nr/scanner.l, tests/test-basic-r/scanner.l,
+ tests/test-bison-yylloc/parser.y, tests/test-c-cpp-nr/scanner.l,
+ tests/test-c-cpp-r/scanner.l, tests/test-debug-nr/scanner.l,
+ tests/test-debug-r/scanner.l,
+ tests/test-include-by-buffer/scanner.l,
+ tests/test-include-by-reentrant/scanner.l,
+ tests/test-lineno-nr/scanner.l, tests/test-lineno-r/scanner.l,
+ tests/test-mem-nr/scanner.l, tests/test-mem-r/scanner.l,
+ tests/test-posix/scanner.l, tests/test-posixly-correct/scanner.l,
+ tests/test-prefix-nr/scanner.l, tests/test-prefix-r/scanner.l,
+ tests/test-pthread/scanner.l, tests/test-string-nr/scanner.l,
+ tests/test-string-r/scanner.l, tests/test-yyextra/scanner.l: All
+ prototypes were rewritten to depend upon the macro
+ YY_TRADITIONAL_FUNC_DEFS, which is defined by default. The
+ generated scanners build cleanly under gcc's traditional strictness
+ and under C++ compilers.
+
+2002-07-24 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: dist-bzip2 and rename yy_globals and yy_globals_t
+
+2002-07-24 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: version 2.5.10
+
+2002-07-24 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: add dist-bzip2 to automake_options so we'll start
+ getting tar.bz2 archives
+
+2002-07-23 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, flex.texi, tests/test-bison-yylval/scanner.l,
+ tests/test-mem-r/scanner.l,
+ tests/test-multiple-scanners-r/scanner-1.l,
+ tests/test-multiple-scanners-r/scanner-2.l,
+ tests/test-prefix-r/scanner.l, tests/test-pthread/scanner.l,
+ tests/test-yyextra/scanner.l: s/yy_globals_t/yyguts_t/g
+ s/yy_globals/yyscanner/g
+
+2002-07-23 John Millaway <john43 at users.sourceforge.net>
+
+ * Makefile.am: typo in tags target
+
+2002-07-22 John Millaway <john43 at users.sourceforge.net>
+
+ * Makefile.am: Removed erroneous $(srcdir) from help2man target.
+
+2002-07-22 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, configure.in: it's version 2.5.9 now
+
+2002-07-22 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/.cvsignore: updated gettext to 0.11.3
+
+2002-07-22 Will Estes <wlestes at users.sourceforge.net>
+
+ * ABOUT-NLS, config.rpath, m4/gettext.m4, m4/iconv.m4,
+ m4/isc-posix.m4, m4/lcmessage.m4, m4/lib-link.m4: updated gettext to
+ version 0.11.3
+
+2002-07-22 Will Estes <wlestes at users.sourceforge.net>
+
+ * autogen.sh, configure.in: rollback on configure.in and autogen.sh
+ because autpoint is broken
+
+2002-07-22 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/ru.po: new russian translation from translation project
+
+2002-07-19 Will Estes <wlestes at users.sourceforge.net>
+
+ * autogen.sh: ok, we're going to start using autopoint, but the tree
+ is going to undergo some changes after this
+
+2002-07-19 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: we're preparing for autopoint
+
+2002-07-17 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.texi: Updated manual.
+
+2002-07-17 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: update the NEWS file for lots of things millaway has done
+
+2002-07-17 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, main.c, misc.c, scan.l, scanopt.c, sym.c,
+ tests/test-mem-nr/scanner.l, tests/test-mem-r/scanner.l: Fixed
+ prototype/definition conflicts with "traditional" C in skeleton at
+ request of gcc developer. Removed duplicate prototypes in gen.c,
+ sym.c, main.c. Added missing prototypes where needed. All
+ functions in skeleton follow ISO C style protos and defs, instead of
+ BOTH ISO and new-style. Skeleton now compiles cleanly under
+ super-strict gcc flags. Flex itself almost compiles cleanly under
+ strict flags.
+
+2002-07-15 John Millaway <john43 at users.sourceforge.net>
+
+ * faq.texi, flex.texi: Worked on mem mgmt sect of manual.
+
+2002-07-15 Will Estes <wlestes at users.sourceforge.net>
+
+ * scan.l: allow blank lines and continuations in more places
+
+2002-07-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: millaway finished the faqs directory
+
+2002-07-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: removed items as per email from millaway
+
+2002-07-12 John Millaway <john43 at users.sourceforge.net>
+
+ * configure.in, tests/Makefile.am, tests/descriptions,
+ tests/test-posix/.cvsignore, tests/test-posix/Makefile.am,
+ tests/test-posix/scanner.l, tests/test-posixly-correct/.cvsignore,
+ tests/test-posixly-correct/Makefile.am,
+ tests/test-posixly-correct/scanner.l: Added test for %option
+ posix-compat and repeat operator. Added test for POSIXLY_CORRECT
+ environment variable and repeat operator.
+
+2002-07-12 John Millaway <john43 at users.sourceforge.net>
+
+ * main.c, scan.l: Fixed POSIXLY_CORRECT detection in scanner.
+
+2002-07-11 John Millaway <john43 at users.sourceforge.net>
+
+ * faq.texi: More work on faq.
+
+2002-07-11 John Millaway <john43 at users.sourceforge.net>
+
+ * faq.texi: Moved all faqs into manual -- but did not evaluate them
+ yet. Removed the old faq files.
+
+2002-07-10 John Millaway <john43 at users.sourceforge.net>
+
+ * main.c: Removed duplicate definition of FLEX_DEBUG. gcc doesn't
+ care, but other compilers might.
+
+2002-07-10 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.texi: Wrote some more about memory mgmt in the manual.
+
+2002-07-10 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.texi: flex.texi now works with install-info.
+
+2002-07-10 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: added items as per email from millaway
+
+2002-07-10 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: after we release a version, we have to keep the version
+ number in NEWS current
+
+2002-07-10 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, flex.texi, main.c, scan.l, tests/test-mem-nr/scanner.l,
+ tests/test-mem-r/scanner.l: Fixed prefix issue with get/set debug
+ functions. Fixed prefix issues with memory functions.
+
+2002-07-09 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl: Memory functions are no longer static.
+
+2002-07-09 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/test-mem-nr/test.input: Added a missing input file for
+ test-mem-nr/
+
+2002-07-09 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/test-mem-nr/.cvsignore, tests/test-mem-nr/Makefile.am,
+ tests/test-mem-nr/scanner.l, tests/test-mem-r/.cvsignore,
+ tests/test-mem-r/Makefile.am, tests/test-mem-r/scanner.l,
+ tests/test-mem-r/test.input: Added tests for overriding memory.
+
+2002-07-09 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.texi: Added sections in manual for memory management.
+
+2002-07-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: noted more user visible changes
+
+2002-07-09 John Millaway <john43 at users.sourceforge.net>
+
+ * configure.in, flex.skl, scan.l, tests/Makefile.am: Added
+ yylex_destroy() to non-reentrant scanner. Added ability to override
+ memory functions. Added tests for overriding memory functions.
+
+2002-07-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: new POSIXLY_CORRECT and new ru translation
+
+2002-07-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/ru.po: new ru translation from the translation project
+
+2002-07-09 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.texi: Made note of set/get debug in docs.
+
+2002-07-09 John Millaway <john43 at users.sourceforge.net>
+
+ * configure.in, flexdef.h, tests/create-test: Replaced obsolete
+ macros in configure.in. Modified create-test to handle the above
+ changes in configure.in. Added support for <stdbool.h>.
+
+2002-07-09 John Millaway <john43 at users.sourceforge.net>
+
+ * main.c: Check POSIXLY_CORRECT env variable.
+
+2002-07-09 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl: Added prototypes for the get/set debug functions.
+
+2002-07-09 John Millaway <john43 at users.sourceforge.net>
+
+ * configure.in, flex.skl, gen.c, main.c, scan.l, tests/Makefile.am,
+ tests/test-debug-nr/.cvsignore, tests/test-debug-nr/Makefile.am,
+ tests/test-debug-nr/scanner.l, tests/test-debug-nr/test.input,
+ tests/test-debug-r/.cvsignore, tests/test-debug-r/Makefile.am,
+ tests/test-debug-r/scanner.l, tests/test-debug-r/test.input: Made
+ yy_flex_debug non-global in reentrant scanner. Created get/set
+ functions for yy_flex_debug. Defined prefixes for new yy_flex_debug
+ symbols. Added tests/ for yy_flex_debug.
+
+2002-07-09 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/create-test: create-test script now modifies .cvsignore
+
+2002-07-09 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/create-test: Improved the error checking.
+
+2002-07-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * main.c: fix bug whereby prefix didn't get passed to everybody;
+ patch by rse at engelschall.com
+
+2002-07-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * faq.texi: ~ is an active character, so we'll just use the word
+ 'about'
+
+2002-07-02 John Millaway <john43 at users.sourceforge.net>
+
+ * Makefile.am: Fixed typo.
+
+2002-07-02 John Millaway <john43 at users.sourceforge.net>
+
+ * faq.texi: Added a faq.
+
+2002-06-28 John Millaway <john43 at users.sourceforge.net>
+
+ * Makefile.am: Added 'tags' target -- something I should have done
+ long ago.
+
+2002-06-28 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: add two new items regarding coding; remove tests/ copyright
+ notice item as it's done
+
+2002-06-26 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: note the copyright messages in tests/
+
+2002-06-25 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/TEMPLATE/Makefile.am, tests/TEMPLATE/parser.y,
+ tests/TEMPLATE/scanner.l, tests/test-array-nr/Makefile.am,
+ tests/test-array-nr/scanner.l, tests/test-array-r/Makefile.am,
+ tests/test-array-r/scanner.l, tests/test-basic-nr/Makefile.am,
+ tests/test-basic-nr/scanner.l, tests/test-basic-r/Makefile.am,
+ tests/test-basic-r/scanner.l, tests/test-bison-yylloc/Makefile.am,
+ tests/test-bison-yylloc/main.c, tests/test-bison-yylloc/parser.y,
+ tests/test-bison-yylloc/scanner.l,
+ tests/test-bison-yylval/Makefile.am,
+ tests/test-bison-yylval/main.c, tests/test-bison-yylval/parser.y,
+ tests/test-bison-yylval/scanner.l, tests/test-c-cpp-nr/Makefile.am,
+ tests/test-c-cpp-nr/scanner.l, tests/test-c-cpp-r/Makefile.am,
+ tests/test-c-cpp-r/scanner.l, tests/test-header-nr/Makefile.am,
+ tests/test-header-nr/main.c, tests/test-header-nr/scanner.l,
+ tests/test-header-r/Makefile.am, tests/test-header-r/main.c,
+ tests/test-header-r/scanner.l,
+ tests/test-include-by-buffer/Makefile.am,
+ tests/test-include-by-buffer/scanner.l,
+ tests/test-include-by-reentrant/Makefile.am,
+ tests/test-include-by-reentrant/scanner.l,
+ tests/test-lineno-nr/Makefile.am, tests/test-lineno-nr/scanner.l,
+ tests/test-lineno-r/Makefile.am, tests/test-lineno-r/scanner.l,
+ tests/test-multiple-scanners-nr/Makefile.am,
+ tests/test-multiple-scanners-nr/main.c,
+ tests/test-multiple-scanners-nr/scanner-1.l,
+ tests/test-multiple-scanners-nr/scanner-2.l,
+ tests/test-multiple-scanners-r/Makefile.am,
+ tests/test-multiple-scanners-r/main.c,
+ tests/test-multiple-scanners-r/scanner-1.l,
+ tests/test-multiple-scanners-r/scanner-2.l,
+ tests/test-prefix-nr/Makefile.am, tests/test-prefix-nr/scanner.l,
+ tests/test-prefix-r/Makefile.am, tests/test-prefix-r/scanner.l,
+ tests/test-pthread/Makefile.am, tests/test-pthread/scanner.l,
+ tests/test-string-nr/Makefile.am, tests/test-string-nr/scanner.l,
+ tests/test-string-r/Makefile.am, tests/test-string-r/scanner.l,
+ tests/test-yyextra/Makefile.am, tests/test-yyextra/scanner.l:
+ Prepended explicit license to all test-*/ sources.
+
+2002-06-25 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, po/ca.po, po/de.po, po/fr.po, po/sv.po, po/tr.po: new ca,
+ de, fr, sv, tr translations
+
+2002-06-19 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: add bootstrapper to the todo list
+
+2002-06-19 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: new version number
+
+2002-06-19 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: update TODO list
+
+2002-06-19 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, TODO, flex.texi, flexdef.h, main.c, options.c, options.h,
+ parse.y, scan.l: address typos in NEWS; add --posix option for ERE
+ parsing the way posix wants it; update the TODO file
+
+2002-05-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * README-alpha: made code quality warning more explicit; gave url
+ for cvs and beta flex
+
+2002-05-23 John Millaway <john43 at users.sourceforge.net>
+
+ * gen.c: Fixed bug where omission of user section 3 caused unmatched
+ #ifdef's in generated code.
+
+2002-05-20 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: configure.in requires at least autoconf 2.50
+
+2002-05-13 John Millaway <john43 at users.sourceforge.net>
+
+ * Makefile.am: Updated my email address.
+
+2002-05-10 John Millaway <john43 at users.sourceforge.net>
+
+ * flexdef.h, misc.c: chomp'd lines when reading external skel file.
+
+2002-05-07 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/sv.po: new sweedish translation from the translation project
+
+2002-04-29 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/ca.po: new catalan translation from the translation project
+
+2002-04-29 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/es.po: new spanish translation from the translation project
+
+2002-04-25 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: note that the lex matching of abc{1,3} is the posix behavior
+ and so we have a problem
+
+2002-04-25 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: note that the lex matching of abc{1,3} is the posix
+ behavior
+
+2002-04-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: new version 2.5.7; use autoconf versioning info
+
+2002-04-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: note changes in 2.5.7
+
+2002-04-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * main.c: conditional compile gettext initialization
+
+2002-04-22 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/de.po: new german translation from the translation project
+
+2002-04-19 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/test-include-by-reentrant/Makefile.am: Fixed command line
+ for test-include-by-reentrant/Makefile.am
+
+2002-04-19 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/Makefile.am, tests/TEMPLATE/Makefile.am,
+ tests/test-array-nr/Makefile.am, tests/test-array-r/Makefile.am,
+ tests/test-basic-nr/Makefile.am, tests/test-basic-r/Makefile.am,
+ tests/test-bison-yylloc/Makefile.am,
+ tests/test-bison-yylval/Makefile.am,
+ tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-r/Makefile.am,
+ tests/test-header-nr/Makefile.am, tests/test-header-r/Makefile.am,
+ tests/test-include-by-buffer/Makefile.am,
+ tests/test-include-by-reentrant/Makefile.am,
+ tests/test-lineno-nr/Makefile.am, tests/test-lineno-r/Makefile.am,
+ tests/test-multiple-scanners-nr/Makefile.am,
+ tests/test-multiple-scanners-r/Makefile.am,
+ tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am,
+ tests/test-pthread/Makefile.am, tests/test-string-nr/Makefile.am,
+ tests/test-string-r/Makefile.am, tests/test-yyextra/Makefile.am:
+ Added -I . to compiler search path in tests (so it finds the
+ generated parser.h).
+
+2002-04-19 John Millaway <john43 at users.sourceforge.net>
+
+ * flexdef.h, misc.c, parse.y, sym.c: Applied 'const' to a few more
+ char*, where appropriate.
+
+2002-04-19 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/TEMPLATE/Makefile.am, tests/test-array-nr/Makefile.am,
+ tests/test-array-r/Makefile.am, tests/test-basic-nr/Makefile.am,
+ tests/test-basic-r/Makefile.am,
+ tests/test-bison-yylloc/Makefile.am,
+ tests/test-bison-yylval/Makefile.am,
+ tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-r/Makefile.am,
+ tests/test-header-nr/Makefile.am, tests/test-header-r/Makefile.am,
+ tests/test-include-by-buffer/Makefile.am,
+ tests/test-include-by-reentrant/Makefile.am,
+ tests/test-lineno-nr/Makefile.am, tests/test-lineno-r/Makefile.am,
+ tests/test-multiple-scanners-nr/Makefile.am,
+ tests/test-multiple-scanners-r/Makefile.am,
+ tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am,
+ tests/test-pthread/Makefile.am, tests/test-string-nr/Makefile.am,
+ tests/test-string-r/Makefile.am, tests/test-yyextra/Makefile.am:
+ Added top_builddir to -I path. Changed $(srcdir)/$(testname) to
+ ./$(testname) in 'make test' rule.
+
+2002-04-19 John Millaway <john43 at users.sourceforge.net>
+
+ * flexdef.h, gen.c, misc.c: Changed 'char[]' to 'const char*'
+ wherever in conflicted with gettext.
+
+2002-04-19 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/fr.po, po/sv.po: new files from translation after 2.5.6 beta
+ release
+
+2002-04-18 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/test-lineno-r/Makefile.am: Fixed minor typo/cut and paste
+ error.
+
+2002-04-18 John Millaway <john43 at users.sourceforge.net>
+
+ * configure.in: Added yylineno test.
+
+2002-04-18 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/Makefile.am: Added yylineno tests.
+
+2002-04-18 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/test-lineno-nr/.cvsignore,
+ tests/test-lineno-nr/Makefile.am, tests/test-lineno-nr/scanner.l,
+ tests/test-lineno-nr/test.input, tests/test-lineno-r/.cvsignore,
+ tests/test-lineno-r/Makefile.am, tests/test-lineno-r/scanner.l,
+ tests/test-lineno-r/test.input: Created yylineno tests.
+
+2002-04-15 John Millaway <john43 at users.sourceforge.net>
+
+ * scanopt.c: Applied gettext macros to error messages from scanopt.
+
+2002-04-15 John Millaway <john43 at users.sourceforge.net>
+
+ * buf.c, faq.texi, options.c, options.h, scanopt.c, scanopt.h:
+ Changed copyright from Millaway to flex? U.S. Gov't? Regents of U.
+ Cali.? Paxson?
+
+2002-04-15 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-bison-yylloc/Makefile.am,
+ tests/test-header-nr/Makefile.am, tests/test-header-r/Makefile.am:
+ we missed a few main.c files in the distribution
+
+2002-04-15 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: a lot more work has happened to flex; note this by removing
+ a number of TODO entries
+
+2002-04-15 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: make sure all gettext modules use gettext translation
+ facilities
+
+2002-04-14 John Millaway <john43 at users.sourceforge.net>
+
+ * faq.texi: Converted faqs 34-41 to texinfo.
+
+2002-04-14 John Millaway <john43 at users.sourceforge.net>
+
+ * Makefile.am, faq.texi, flex.texi: Added faq.texi to archive.
+ Added faq.texi to flex_TEXINFOS macro in Makefile.am. flex.texi now
+ includes faq.texi.
+
+2002-04-13 John Millaway <john43 at users.sourceforge.net>
+
+ * flexdef.h: defined FLEX_EXIT macro to call longjmp on errors.
+
+2002-04-13 John Millaway <john43 at users.sourceforge.net>
+
+ * main.c, misc.c: Replaced exit(2) calls with longjmps (in the form
+ of FLEX_EXIT macro). Moved main() to flex_main() to allow flex to
+ be called from a library.
+
+2002-04-13 John Millaway <john43 at users.sourceforge.net>
+
+ * scanopt.c: Fixed minor typo in error message
+
+2002-04-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-header-nr/Makefile.am,
+ tests/test-header-r/Makefile.am,
+ tests/test-multiple-scanners-nr/Makefile.am,
+ tests/test-multiple-scanners-r/Makefile.am,
+ tests/test-pthread/Makefile.am, tests/test-string-nr/Makefile.am,
+ tests/test-string-r/Makefile.am, tests/test-yyextra/Makefile.am:
+ removed eroneous files listed in EXTRA_DIST
+
+2002-04-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-yyextra/.cvsignore: ignore Makefile.in
+
+2002-04-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-string-r/.cvsignore: it's Makefile.in, not makefile.in
+
+2002-04-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-yyextra/Makefile.am, tests/test-yyextra/Makefile.in:
+ put test-yyextra under automake
+
+2002-04-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-string-r/Makefile.am, tests/test-string-r/Makefile.in:
+ put test-string-r under automake
+
+2002-04-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-string-nr/.cvsignore, tests/test-string-r/.cvsignore:
+ we can ignore Makefile.in
+
+2002-04-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-string-nr/Makefile.am,
+ tests/test-string-nr/Makefile.in: put test-string-nr under automake
+
+2002-04-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-pthread/.cvsignore: ignore Makefile.in
+
+2002-04-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-pthread/Makefile.am, tests/test-pthread/Makefile.in:
+ put test-pthread under automake
+
+2002-04-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-prefix-r/Makefile.am, tests/test-prefix-r/Makefile.in:
+ put test-prefix-r under automake
+
+2002-04-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-prefix-nr/.cvsignore, tests/test-prefix-r/.cvsignore:
+ we can ignore Makefile.in
+
+2002-04-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-prefix-nr/Makefile.am,
+ tests/test-prefix-nr/Makefile.in: put test-prefix-nr under automake
+
+2002-04-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-multiple-scanners-r/Makefile.am,
+ tests/test-multiple-scanners-r/Makefile.in: put
+ test-multiple-scanners-r under automake
+
+2002-04-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-multiple-scanners-nr/.cvsignore,
+ tests/test-multiple-scanners-r/.cvsignore: we can ignore Makefile.in
+ now
+
+2002-04-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-multiple-scanners-nr/Makefile.am,
+ tests/test-multiple-scanners-nr/Makefile.in: put
+ test-multiple-scanners-nr under automake
+
+2002-04-11 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-r/Makefile.am:
+ we didn't need parser.y
+
+2002-04-11 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: work done on the test suite; remove relevant entries from
+ TODO
+
+2002-04-10 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-include-by-reentrant/.cvsignore,
+ tests/test-include-by-reentrant/Makefile.am,
+ tests/test-include-by-reentrant/Makefile.in: put
+ test-include-by-reentrant under automake
+
+2002-04-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-include-by-buffer/.cvsignore: we have a Makefile.in
+ which we need to ignore
+
+2002-04-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-include-by-buffer/Makefile.am,
+ tests/test-include-by-buffer/Makefile.in: test-include-by-buffer now
+ under automake control
+
+2002-04-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/TEMPLATE/Makefile.am: and we want LFLAGS in the rule to make
+ scanner.c as well
+
+2002-04-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-header-r/.cvsignore, tests/test-header-r/Makefile.am,
+ tests/test-header-r/Makefile.in: put test-header-r under automake
+
+2002-04-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-header-nr/.cvsignore: we now generate a Makefile.in
+ from automake; cvs should ignore it
+
+2002-04-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-header-nr/Makefile.am: add dependencies for main.o and
+ scaner.h
+
+2002-04-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/TEMPLATE/Makefile.am: We may want to have LFLAGS readily
+ available
+
+2002-04-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-header-nr/Makefile.am,
+ tests/test-header-nr/Makefile.in: put test-header-nr under automake
+
+2002-04-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/TEMPLATE/Makefile.am: oops, we need to clean objects too
+
+2002-04-09 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/TEMPLATE/Makefile.am, tests/test-array-nr/Makefile.am,
+ tests/test-array-r/Makefile.am, tests/test-basic-nr/Makefile.am,
+ tests/test-basic-r/Makefile.am,
+ tests/test-bison-yylloc/Makefile.am,
+ tests/test-bison-yylval/Makefile.am,
+ tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-r/Makefile.am: now
+ that config.h lives in the top-level directory, we need to tell the
+ testsuite
+
+2002-04-08 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-array-nr/.cvsignore, tests/test-array-r/.cvsignore,
+ tests/test-basic-nr/.cvsignore, tests/test-basic-r/.cvsignore,
+ tests/test-bison-yylval/.cvsignore, tests/test-c-cpp-nr/.cvsignore,
+ tests/test-c-cpp-r/.cvsignore: we can ignore some Makefile.in
+
+2002-04-08 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in, tests/TEMPLATE/Makefile.am: only one config file
+ header apparently; this will have consequences in the test suite
+
+2002-04-08 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-bison-yylval/Makefile.am,
+ tests/test-bison-yylval/Makefile.in: adding automake support
+
+2002-04-08 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-bison-yylloc/.cvsignore,
+ tests/test-bison-yylloc/Makefile.am: tuned Makefile.am to build
+ correctly; ignore Makefile.in now
+
+2002-04-08 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/configure.in: test suite changes
+
+2002-04-08 Will Estes <wlestes at users.sourceforge.net>
+
+ * autogen.sh, configure.in, tests/.cvsignore, tests/Makefile.am,
+ tests/Makefile.in, tests/README, tests/TEMPLATE/.cvsignore,
+ tests/TEMPLATE/Makefile.am, tests/TEMPLATE/Makefile.in,
+ tests/configure.in, tests/create-test, tests/create-test.pl,
+ tests/test-array-nr/Makefile.am, tests/test-array-nr/Makefile.in,
+ tests/test-array-r/Makefile.am, tests/test-array-r/Makefile.in,
+ tests/test-basic-nr/Makefile.am, tests/test-basic-nr/Makefile.in,
+ tests/test-basic-r/Makefile.am, tests/test-basic-r/Makefile.in,
+ tests/test-bison-yylloc/Makefile.am,
+ tests/test-bison-yylloc/Makefile.in,
+ tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-nr/Makefile.in,
+ tests/test-c-cpp-r/Makefile.am, tests/test-c-cpp-r/Makefile.in: test
+ suite changes
+
+2002-04-05 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.texi: Corrected error in manual regarding return type for
+ yy_scan_{string,buffer,bytes}.
+
+2002-04-05 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/de.po: new german translations from the translation project
+
+2002-04-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/es.po: new spanish translations
+
+2002-04-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: DIST_SUBDIRS: new variable. we can build flex with
+ SUBDIRS and then build the distribution using DIST_SUBDIRS
+
+2002-04-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * main.c: fix typo in comment
+
+2002-03-31 John Millaway <john43 at users.sourceforge.net>
+
+ * main.c: Documented the header file kludge, (in anticipation of
+ buffering Section 1.)
+
+2002-03-31 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.texi: Created appendix "Makefiles and Flex" in the manual.
+
+2002-03-30 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.texi: updating manual.
+
+2002-03-29 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/POTFILES.in: we want parse.y, not parse.c
+
+2002-03-29 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.texi: Indexing the manual (75% done).
+
+2002-03-29 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: unlisted intermediate flex/yacc-created files
+
+2002-03-29 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: millaway has done more work
+
+2002-03-29 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am, configure.in: ok, one last touch up; users most
+ likely wont have help2man so we need to insure that's ok
+
+2002-03-29 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: fine tune flex.1 some more
+
+2002-03-29 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am, configure.in: generalize the manpage a bit and tell
+ autofoo about help2man
+
+2002-03-29 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/da.po: new danish from translation project robot
+
+2002-03-28 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.texi: Indexing the manual -- it's only half done.
+
+2002-03-28 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.texi: flex manual now uses automake's versioning info.
+
+2002-03-28 John Millaway <john43 at users.sourceforge.net>
+
+ * README.cvs-snapshot: Mentioned requirements for gettext and
+ help2man.
+
+2002-03-28 John Millaway <john43 at users.sourceforge.net>
+
+ * Makefile.am, main.c: Output of `flex --version` now matches GNU
+ coding standards. Makefile.am now uses `help2man` to generate
+ flex.1
+
+2002-03-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: millaway has done a lot on the TODO list; remove those items
+ that he has take care of
+
+2002-03-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * README.cvs-snapshot: edited millaway's initial draft
+
+2002-03-27 John Millaway <john43 at users.sourceforge.net>
+
+ * README.cvs-snapshot: Created file.
+
+2002-03-27 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.texi: Fixed case of node names in flex.texi.
+
+2002-03-24 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: lex- and yacc- generated files
+
+2002-03-24 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/fr.po: new french
+
+2002-03-18 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: ending periods in news items removed; mention nounistd
+ options
+
+2002-03-18 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/sv.po: updated sweedish translations
+
+2002-03-18 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/de.po: german translation
+
+2002-03-18 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl, flex.texi, main.c, options.c, options.h, scan.l: Removed
+ CFront 1.2 -specific code from skeleton, because CFront now defines
+ __cplusplus properly. Removed TurboC-specific code from skeleton.
+ Skeleton now includes proper C++ standard headers. Relocated
+ "unistd.h" code after user section 1 to allow user to overrid it.
+ New option "nounistd" to suppress unistd.h from being included.
+
+2002-03-15 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/tr.po: new turkish translation
+
+2002-03-15 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: mention included translations
+
+2002-03-15 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: we've done the gettext thing, but sometime we should get
+ 0.11.1
+
+2002-03-15 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/ca.po: new catalan translation
+
+2002-03-14 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.texi: Added section on format of comments.
+
+2002-03-14 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.texi: Split format chapter into sections.
+
+2002-03-14 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.texi: Removed explicit pointers in node definitions.
+
+2002-03-14 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: unistd.h can be problematic
+
+2002-03-14 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/README: editing changes to README
+
+2002-03-13 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/POTFILES.in: scan.l, not scan.c because gettext gets confused
+
+2002-03-13 Will Estes <wlestes at users.sourceforge.net>
+
+ * scan.l: gettext cruft
+
+2002-03-13 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/descriptions: separate out test descriptions
+
+2002-03-13 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/LINGUAS: french and korean dont crash now
+
+2002-03-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/fr.po, po/ko.po: remove duplicate messages as per advice from
+ Jordi Mallach <jordi at debian.org>
+
+2002-03-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * gettext.h: yes, more gettext cruft
+
+2002-03-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * ABOUT-NLS, config.rpath, m4/codeset.m4, m4/gettext.m4,
+ m4/glibc21.m4, m4/iconv.m4, m4/isc-posix.m4, m4/lcmessage.m4,
+ m4/lib-ld.m4, m4/lib-link.m4, m4/lib-prefix.m4, m4/progtest.m4: this
+ is gettext cruft
+
+2002-03-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: gettext and autofoo are now involved
+
+2002-03-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am, autogen.sh, configure.in, flexdef.h, main.c: mostly,
+ changes for gettext
+
+2002-03-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/ca.po, po/da.po, po/es.po, po/ru.po, po/sv.po, po/tr.po: these
+ sure change a lot
+
+2002-03-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: note about cvs documentation
+
+2002-03-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/LINGUAS: we now have turkish
+
+2002-03-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/tr.po: updated translations, i think
+
+2002-03-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/ca.po, po/da.po, po/es.po, po/fr.po, po/ko.po, po/ru.po,
+ po/sv.po, po/tr.po: ok, maybe we do keep these things?
+
+2002-03-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * README-alpha: README-alpha for those bad-hair days
+
+2002-03-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * m4/.cvsignore, m4/Makefile.am: ok,now we kinda have a m4/ subdir
+ for gettext
+
+2002-03-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/.cvsignore, po/LINGUAS, po/Makevars, po/POTFILES.in, po/da.po,
+ po/es.po, po/fr.po, po/ko.po, po/ru.po, po/sv.po: now, we have a po/
+ subdirectory for gettext. i hope you're happy
+
+2002-03-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/ca.po: removing po files, maybe
+
+2002-03-12 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/.cvsignore: ignore autom4te.cache
+
+2002-03-11 Will Estes <wlestes at users.sourceforge.net>
+
+ * po/ca.po, po/da.po, po/es.po, po/fr.po, po/ko.po, po/ru.po,
+ po/sv.po: po files from debian
+
+2002-03-08 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: add several notes about tasks which need doing; create a new
+ top-level entry for generic coding concerns (this is distinct from
+ specific API or other such issues)
+
+2002-03-06 Will Estes <wlestes at users.sourceforge.net>
+
+ * README: eliminate to.do and faqs from the README file
+
+2002-03-06 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: more notes on tests/
+
+2002-03-06 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: remove subdirectories from EXTRA_DIST; add a SUBDIRS
+ macro to handle examples/; clean up the dist-hook target
+
+2002-03-06 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: we want to generate Makefiles in some more
+ subdirectories; automake will like this
+
+2002-03-06 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: notes on subdirectories
+
+2002-03-05 Will Estes <wlestes at users.sourceforge.net>
+
+ * examples/.cvsignore, examples/Makefile.am: now examples/ fits into
+ automake
+
+2002-03-05 Will Estes <wlestes at users.sourceforge.net>
+
+ * examples/fastwc/.cvsignore, examples/fastwc/Makefile.am:
+ examples/fastwc now fits into automake
+
+2002-03-05 Will Estes <wlestes at users.sourceforge.net>
+
+ * examples/manual/.cvsignore, examples/manual/Makefile.am,
+ examples/manual/Makefile.examples, examples/manual/README:
+ examples/manual directory now fits into automake
+
+2002-03-05 Will Estes <wlestes at users.sourceforge.net>
+
+ * examples/manual/Makefile: renamed Makefile to Makefile.examples
+ for automake's sake
+
+2002-03-04 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: add parse.c and scan.c to built_sources
+
+2002-02-24 John Millaway <john43 at users.sourceforge.net>
+
+ * Makefile.am: Removed CVS-specific code from 'dist-hook' target so
+ anybody with a copy of the tree can build a dist.
+
+2002-02-22 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/Makefile.in: Converted test script to portable /bin/sh.
+
+2002-02-22 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/test-bison-yylloc/Makefile.in: Added some spaces in shell
+ scripts for portability.
+
+2002-02-22 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/create-test.pl: Fixed #! line for portability.
+
+2002-02-22 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/test-bison-yylloc/Makefile.in: Fixed return status code on
+ bison-lloc test.
+
+2002-02-21 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/create-test.pl: Added script to auto-create tests. Probably
+ overkill.
+
+2002-02-21 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl: Fixed C++ #ifdef problem. Removed mistyped __CPLUSPLUS
+ macro. Removed THROW_NIL. Not sure where it came from in the first
+ place.
+
+2002-02-21 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/README, tests/TEMPLATE/Makefile.in, tests/configure.in,
+ tests/test-c-cpp-nr/.cvsignore, tests/test-c-cpp-nr/Makefile.in,
+ tests/test-c-cpp-nr/scanner.l, tests/test-c-cpp-nr/test.input,
+ tests/test-c-cpp-r/.cvsignore, tests/test-c-cpp-r/Makefile.in,
+ tests/test-c-cpp-r/scanner.l, tests/test-c-cpp-r/test.input: Added
+ test-c-cpp-nr and test-c-cpp-r.
+
+2002-02-16 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl: Added missing #endif.
+
+2002-02-07 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/TEMPLATE/.cvsignore, tests/test-array-nr/.cvsignore,
+ tests/test-array-r/.cvsignore, tests/test-basic-nr/.cvsignore,
+ tests/test-basic-r/.cvsignore, tests/test-bison-yylloc/.cvsignore,
+ tests/test-bison-yylval/.cvsignore,
+ tests/test-header-nr/.cvsignore, tests/test-header-r/.cvsignore,
+ tests/test-include-by-buffer/.cvsignore,
+ tests/test-include-by-reentrant/.cvsignore,
+ tests/test-multiple-scanners-nr/.cvsignore,
+ tests/test-multiple-scanners-r/.cvsignore,
+ tests/test-prefix-nr/.cvsignore, tests/test-prefix-r/.cvsignore,
+ tests/test-pthread/.cvsignore, tests/test-string-nr/.cvsignore,
+ tests/test-string-r/.cvsignore, tests/test-yyextra/.cvsignore: add
+ OUTPUT to .cvsignore files in test directories; it's also in the
+ template directory
+
+2002-02-06 Will Estes <wlestes at users.sourceforge.net>
+
+ * gen.c: fix interrupted reads and freads; from the debian package
+ maintainer
+
+2002-02-06 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi, flexdef.h, main.c, nfa.c: support large flex tables;
+ from debian package maintainer
+
+2002-01-29 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/configure.in: add more output files to account for new tests
+
+2002-01-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-array-nr/.cvsignore, tests/test-array-nr/Makefile.in,
+ tests/test-array-nr/scanner.l, tests/test-array-nr/test.input: add
+ this test
+
+2002-01-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-array-r/.cvsignore, tests/test-array-r/Makefile.in,
+ tests/test-array-r/scanner.l, tests/test-array-r/test.input: add
+ this test suite
+
+2001-11-20 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl, main.c: millaway: Fixed yytext_ptr when using %array in
+ reentrant scanner
+
+2001-11-20 Will Estes <wlestes at users.sourceforge.net>
+
+ * buf.c: oops, forgot this one line
+
+2001-11-14 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-header-r/.cvsignore, tests/test-header-r/Makefile.in,
+ tests/test-header-r/main.c, tests/test-header-r/scanner.l,
+ tests/test-header-r/test.input: and more fallout
+
+2001-11-14 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO, flex.skl, flex.texi, flexdef.h, main.c, misc.c,
+ tests/README, tests/TEMPLATE/Makefile.in, tests/configure.in,
+ tests/test-basic-r/scanner.l, tests/test-bison-yylloc/.cvsignore,
+ tests/test-bison-yylloc/Makefile.in,
+ tests/test-bison-yylloc/parser.y,
+ tests/test-bison-yylloc/scanner.l,
+ tests/test-bison-yylval/.cvsignore,
+ tests/test-bison-yylval/Makefile.in,
+ tests/test-bison-yylval/parser.y,
+ tests/test-bison-yylval/scanner.l,
+ tests/test-include-by-reentrant/scanner.l,
+ tests/test-prefix-r/scanner.l, tests/test-pthread/scanner.l,
+ tests/test-string-r/scanner.l, tests/test-yyextra/scanner.l: more
+ from the same batch
+
+2001-11-14 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-bison-yylloc/main.c, tests/test-bison-yylval/main.c,
+ tests/test-header-nr/.cvsignore, tests/test-header-nr/Makefile.in,
+ tests/test-header-nr/main.c, tests/test-header-nr/scanner.l,
+ tests/test-header-nr/test.input,
+ tests/test-multiple-scanners-nr/.cvsignore,
+ tests/test-multiple-scanners-nr/Makefile.in,
+ tests/test-multiple-scanners-nr/main.c,
+ tests/test-multiple-scanners-nr/scanner-1.l,
+ tests/test-multiple-scanners-nr/scanner-2.l,
+ tests/test-multiple-scanners-r/.cvsignore,
+ tests/test-multiple-scanners-r/Makefile.in,
+ tests/test-multiple-scanners-r/main.c,
+ tests/test-multiple-scanners-r/scanner-1.l,
+ tests/test-multiple-scanners-r/scanner-2.l: a big batch from
+ millaway
+
+2001-10-26 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: now NEWS has forgotten about the _r variables
+
+2001-10-26 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl, flex.texi, gen.c, main.c,
+ tests/test-bison-yylloc/scanner.l,
+ tests/test-bison-yylval/scanner.l,
+ tests/test-include-by-reentrant/scanner.l,
+ tests/test-prefix-nr/scanner.l, tests/test-pthread/scanner.l,
+ tests/test-string-r/scanner.l, tests/test-yyextra/scanner.l:
+ millaway simplified the reentrant api; here's the result
+
+2001-10-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * main.c, options.c, options.h: more from millaway
+
+2001-10-22 Will Estes <wlestes at users.sourceforge.net>
+
+ * main.c, options.c, options.h: the last checkin was broken;
+ millaway fixed it
+
+2001-10-22 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl, flex.texi, gen.c, main.c, misc.c, options.h, scan.l,
+ scanopt.c, tests/README, tests/configure.in: phew, millaway's latest
+ batch
+
+2001-10-21 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: flex.skl should come up in C mode
+
+2001-10-21 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: apparently, isatty and c++ need help getting along (from
+ octave)
+
+2001-10-19 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: document new options and new option handling
+
+2001-10-19 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: tell emacs that TODO is a text/outline mode file
+
+2001-10-19 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: we have new long options; we need to document that
+
+2001-10-19 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: tell emacs that NEWS is text/outline mode
+
+2001-10-19 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: oops, lost a line somewhere in the merge process on
+ millaway's work
+
+2001-10-17 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am, buf.c, flex.skl, flex.texi, flexdef.h, main.c,
+ misc.c, options.c, options.h, parse.y, scan.l, scanopt.c, scanopt.h:
+ merge latest batch of millaway's changes
+
+2001-09-22 Will Estes <wlestes at users.sourceforge.net>
+
+ * main.c: Fixed typo in options display
+
+2001-09-20 Will Estes <wlestes at users.sourceforge.net>
+
+ * main.c: reentrant and non-reentrant scanners share the same yywrap
+ MACRO. millaway
+
+2001-09-20 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: clarify item on comments in lexical files
+
+2001-09-20 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS, scan.l: now flex recognizes \r as an eol character
+
+2001-09-20 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: specify cvsroot so automake distcheck works
+
+2001-09-19 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: tex has lost its mind; we remove parentheses to
+ compensate
+
+2001-09-19 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: now that c++ is better supported, let's mention it as a news
+ item
+
+2001-09-19 Will Estes <wlestes at users.sourceforge.net>
+
+ * examples/fastwc/wc1.l, examples/fastwc/wc2.l,
+ examples/fastwc/wc3.l, examples/fastwc/wc4.l,
+ examples/fastwc/wc5.l, flex.skl, main.c: commit the backwash from
+ the branch merges
+
+2001-09-19 Will Estes <wlestes at users.sourceforge.net>
+
+ * FlexLexer.h, examples/testxxLexer.l, flex.skl: made preliminary
+ c++ fixes; the intent is to make it work with recent c++ compilers
+
+2001-08-26 Will Estes <wlestes at users.sourceforge.net>
+
+ * main.c: remove argv_fixup; fix typo in error message; changes from
+ millaway's branch
+
+2001-08-24 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: mention no more c++ comments in c scanners
+
+2001-08-21 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl: Changed // comments to /* */ comments in skeleton.
+
+2001-08-19 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.texi: Changed @var to @code everywhere.
+
+2001-08-16 Will Estes <wlestes at users.sourceforge.net>
+
+ * to.do/flex.rmail: more mail
+
+2001-08-16 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: the manual now has its own section; we're not adding
+ comments either
+
+2001-08-04 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/Makefile.in, tests/README, tests/TEMPLATE/Makefile.in,
+ tests/test-basic-nr/Makefile.in, tests/test-basic-r/Makefile.in,
+ tests/test-bison-yylloc/Makefile.in,
+ tests/test-bison-yylval/Makefile.in,
+ tests/test-include-by-buffer/Makefile.in,
+ tests/test-include-by-reentrant/Makefile.in,
+ tests/test-prefix-nr/Makefile.in, tests/test-prefix-r/Makefile.in,
+ tests/test-pthread/Makefile.in, tests/test-string-nr/Makefile.in,
+ tests/test-string-r/Makefile.in, tests/test-yyextra/Makefile.in:
+ Cleaned up the output of the tests.
+
+2001-08-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: note jason's thoughts on having a manpage
+
+2001-08-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: note millaway's assignment and tests to be under flex
+ license
+
+2001-08-01 John Millaway <john43 at users.sourceforge.net>
+
+ * tests/test-bison-yylval/scanner.l: Fixed semantics of test (the
+ success or failure of this test should be unaffected by this
+ change.)
+
+2001-08-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * autogen.sh: fake automake into believing that ChangeLog already
+ exists
+
+2001-08-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: millaway needs to be covered in the ChangeLog
+
+2001-08-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * version.h: automake is supplying version info now so we just pick
+ it up
+
+2001-08-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: forgot braces on @copyright
+
+2001-08-01 John Millaway <john43 at users.sourceforge.net>
+
+ * flex.skl: Added missing argument to yy_flex_free.
+
+2001-08-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * AUTHORS: john millaway wrote the reentrant C support
+
+2001-08-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: add license node to the manual
+
+2001-08-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: c++ ideas
+
+2001-07-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * parse.y: error messages will now show up the way that emacs likes
+ them
+
+2001-07-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: oops, left in an extra backslash
+
+2001-07-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: flex.texi is here; clarify tests/ rewrite issue
+
+2001-07-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: hey, we have texinfo, not man
+
+2001-07-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.1: no more manpage
+
+2001-07-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: remove flex.1 and rewrite the dist-hook so that we
+ pick up a couple more directories
+
+2001-07-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: the namual now compiles; hurray
+
+2001-07-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: first attempt at including the tests/ directory via
+ automake, dist-hook target added
+
+2001-07-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/.cvsignore: ignore config.cache in tests/ directory
+
+2001-07-31 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: automake groks the ChangeLog now so we don't have to
+ remind the maintainer to remake it
+
+2001-07-30 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: more corrections to the manual; the end is in site
+
+2001-07-30 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: auto-generated backup?
+
+2001-07-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: today's tinkering on the manual
+
+2001-07-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: if we want flex.1 we have to say so in EXTRA_DIST
+
+2001-07-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: note future issues with flex.texi
+
+2001-07-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: include flex.1 as it's the only working documentation
+ for now
+
+2001-07-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: rearrange to work with automake on building the
+ ChangeLog
+
+2001-07-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * scan.l: automake is unhappy if we specify the outfile
+
+2001-07-26 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: more conversions/corrections
+
+2001-07-26 Will Estes <wlestes at users.sourceforge.net>
+
+ * README: we removed misc/ so we don't mention it any more
+
+2001-07-25 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: begin the manual conversion to texinfo; yes, it's
+ broken right now
+
+2001-07-25 Will Estes <wlestes at users.sourceforge.net>
+
+ * AUTHORS, THANKS: copy in manual author and thanks info
+
+2001-07-25 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: how to fake the ChangeLog into showing up in the
+ distribution
+
+2001-07-25 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: add YFLAGS so parse.h gets made
+
+2001-07-24 Will Estes <wlestes at users.sourceforge.net>
+
+ * examples/fastwc/README, examples/fastwc/mywc.c,
+ examples/fastwc/wc1.l, examples/fastwc/wc2.l,
+ examples/fastwc/wc3.l, examples/fastwc/wc4.l, examples/fastwc/wc5.l:
+ re-add these files
+
+2001-07-24 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: reflect recent doings
+
+2001-07-24 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.in: what with automake, we don't need Makefile.in any
+ more
+
+2001-07-24 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: more rearranging for automake
+
+2001-07-24 Will Estes <wlestes at users.sourceforge.net>
+
+ * to.do/flex.rmail: more mail came in
+
+2001-07-24 Will Estes <wlestes at users.sourceforge.net>
+
+ * autogen.sh: adjust to automake's idea of the world
+
+2001-07-24 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: add Vern's misc dependencies; noinst_SCRIPTS was
+ broken?; list a few last files to be included in the distribution
+
+2001-07-24 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: rearrange for better order; add automake support as a news
+ item
+
+2001-07-24 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: copyright notice on Makefile.am; document some -D
+ switches (are they still usable?)
+
+2001-07-24 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: add lex-replacement issue
+
+2001-07-24 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: add EXTRA_DIST
+
+2001-07-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * autogen.sh: we need to do the same thing in each directory
+
+2001-07-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: introduce automake into the macro calls
+
+2001-07-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: add AUTOMAKE_OPTIONS, info_TEXINFOS, include_HEADERS,
+ noinst_HEADERS; it's libfl.a, not libflex.a
+
+2001-07-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.am: bin_PROGRAMS and lib_LIBRARIES
+
+2001-07-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * to.do/streams.mail: streams.mail has moved here
+
+2001-07-23 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: add xref for teximanual
+
+2001-07-19 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.1: include typo/punctuation fixes from a patch submitted by
+ noon at cote-dazur.com (Fabrice Bauzac)
+
+2001-07-17 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: we want gettext
+
+2001-06-24 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: include c++ STD fixes from quanstro at quanstro.net
+
+2001-06-24 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl, gen.c: change some int types to size_t as per FreeBSD
+ 28364 from avn at any.ru
+
+2001-06-24 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: remove parse.[ch] from make clean target; repackage
+ distribution (not rework)
+
+2001-06-19 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: add memory api and reworking of flex.skl reworking
+
+2001-06-18 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: remove extraneous notice from flex.skl
+
+2001-06-18 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: patch memory leak as per millaway
+
+2001-06-17 Will Estes <wlestes at users.sourceforge.net>
+
+ * to.do/flex.rmail: add vern's ok for copyright/license changes and
+ john's answer on line offsets
+
+2001-06-17 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: remove creation of .cvsignore files (it's done); add other
+ notes about the test suite
+
+2001-06-17 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/TEMPLATE/.cvsignore, tests/test-basic-nr/.cvsignore,
+ tests/test-basic-r/.cvsignore, tests/test-bison-yylloc/.cvsignore,
+ tests/test-bison-yylval/.cvsignore,
+ tests/test-include-by-buffer/.cvsignore,
+ tests/test-include-by-reentrant/.cvsignore,
+ tests/test-prefix-nr/.cvsignore, tests/test-prefix-r/.cvsignore,
+ tests/test-pthread/.cvsignore, tests/test-string-nr/.cvsignore,
+ tests/test-string-r/.cvsignore, tests/test-yyextra/.cvsignore:
+ adding .cvsignore files for existing tests/ subdirectories
+
+2001-06-17 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/README: reformat, say to add a description to this file and
+ mention what to do re .cvsignore
+
+2001-06-17 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/TEMPLATE/cvsignore: create template for .cvsignore
+
+2001-06-17 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: reorganize for logical reasons; test suite now seems to run
+ out of the box
+
+2001-06-17 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/.cvsignore: we dont want the Makefile either
+
+2001-06-17 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/test-prefix-nr/test.input, tests/test-prefix-r/test.input:
+ test.input was supposed to be here
+
+2001-06-17 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/.cvsignore: add autoconf legacy files to be ignored
+
+2001-06-17 Will Estes <wlestes at users.sourceforge.net>
+
+ * autogen.sh: clarify usage instructions; prepare tests/ as well
+
+2001-06-17 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/.cvsignore: . cvsignore for tests/ subdirectory
+
+2001-06-17 Will Estes <wlestes at users.sourceforge.net>
+
+ * FlexLexer.h: tell emacs that FlexLexer.h is c++
+
+2001-06-17 Will Estes <wlestes at users.sourceforge.net>
+
+ * scan.l: tell emacs scan.l is in C mode
+
+2001-06-17 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: added punctuation
+
+2001-06-17 Will Estes <wlestes at users.sourceforge.net>
+
+ * FlexLexer.h, Makefile.in, README, RoadMap, autogen.sh, ccl.c,
+ configure.in, dfa.c, ecs.c, flex.1, flex.skl, flexdef.h, gen.c,
+ libmain.c, libyywrap.c, main.c, misc.c, mkskel.sh, nfa.c, parse.y,
+ scan.l, sym.c, tblcmp.c, yylex.c: change copyright/license notices
+ as per Vern's response to Theo
+
+2001-06-15 Will Estes <wlestes at users.sourceforge.net>
+
+ * to.do/flex.rmail: add bill fenlason's emails
+
+2001-06-15 Will Estes <wlestes at users.sourceforge.net>
+
+ * COPYING: make changes as per Theo De Raadt; remove tabs
+
+2001-06-08 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl: save errno as per Theo de Raadt
+
+2001-06-07 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.1: correct hyphenation as per openbsd tree
+
+2001-06-05 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.in, configure.in: change references to TESTS/ to tests/
+ to account for the directory name changes
+
+2001-05-27 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl, gen.c: commit john millaway's YY_G wrapper corrections
+
+2001-05-21 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/Makefile.in: remove || exit calls
+
+2001-05-21 Will Estes <wlestes at users.sourceforge.net>
+
+ * gen.c: complete john millaway's reentrant patch
+
+2001-05-21 Will Estes <wlestes at users.sourceforge.net>
+
+ * to.do/flex.rmail: more flex messages in the queue
+
+2001-05-18 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.skl, flexdef.h, gen.c, main.c, nfa.c, scan.l: john millaway's
+ reentrancy patch
+
+2001-05-18 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/Makefile.in: remove || exit from testing loop
+
+2001-05-18 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.in: tell make about the tests directory and its
+ associated targets
+
+2001-05-18 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: rethink the todo list
+
+2001-05-18 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.1: describe reentrant api changes
+
+2001-05-18 Will Estes <wlestes at users.sourceforge.net>
+
+ * TODO: mention work needed for tests/
+
+2001-05-18 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: tell auto* about the test directory
+
+2001-05-18 Will Estes <wlestes at users.sourceforge.net>
+
+ * README: make punctuation uniform, mention the new tests/ directory
+
+2001-05-18 Will Estes <wlestes at users.sourceforge.net>
+
+ * NEWS: reformat items; cut out old items and move them to ONEWS
+
+2001-05-18 Will Estes <wlestes at users.sourceforge.net>
+
+ * ONEWS: move old NEWS items to ONEWS
+
+2001-05-18 Will Estes <wlestes at users.sourceforge.net>
+
+ * tests/Makefile.in, tests/README, tests/TEMPLATE/Makefile.in,
+ tests/TEMPLATE/parser.y, tests/TEMPLATE/scanner.l,
+ tests/TEMPLATE/test.input, tests/configure.in,
+ tests/test-basic-nr/Makefile.in, tests/test-basic-nr/scanner.l,
+ tests/test-basic-nr/test.input, tests/test-basic-r/Makefile.in,
+ tests/test-basic-r/scanner.l, tests/test-basic-r/test.input,
+ tests/test-bison-yylloc/Makefile.in,
+ tests/test-bison-yylloc/parser.y,
+ tests/test-bison-yylloc/scanner.l,
+ tests/test-bison-yylloc/test.input,
+ tests/test-bison-yylval/Makefile.in,
+ tests/test-bison-yylval/parser.y,
+ tests/test-bison-yylval/scanner.l,
+ tests/test-bison-yylval/test.input,
+ tests/test-include-by-buffer/Makefile.in,
+ tests/test-include-by-buffer/scanner.l,
+ tests/test-include-by-buffer/test-1.input,
+ tests/test-include-by-buffer/test-2.input,
+ tests/test-include-by-buffer/test-3.input,
+ tests/test-include-by-reentrant/Makefile.in,
+ tests/test-include-by-reentrant/scanner.l,
+ tests/test-include-by-reentrant/test-1.input,
+ tests/test-include-by-reentrant/test-2.input,
+ tests/test-include-by-reentrant/test-3.input,
+ tests/test-prefix-nr/Makefile.in, tests/test-prefix-nr/README,
+ tests/test-prefix-nr/scanner.l, tests/test-prefix-r/Makefile.in,
+ tests/test-prefix-r/README, tests/test-prefix-r/scanner.l,
+ tests/test-pthread/Makefile.in, tests/test-pthread/scanner.l,
+ tests/test-pthread/test-1.input, tests/test-pthread/test-2.input,
+ tests/test-pthread/test-3.input, tests/test-pthread/test-4.input,
+ tests/test-pthread/test-5.input, tests/test-string-nr/Makefile.in,
+ tests/test-string-nr/scanner.l, tests/test-string-r/Makefile.in,
+ tests/test-string-r/scanner.l, tests/test-yyextra/Makefile.in,
+ tests/test-yyextra/scanner.l, tests/test-yyextra/test.input: add
+ john millaway's test directory
+
+2001-05-04 Will Estes <wlestes at users.sourceforge.net>
+
+ * to.do/flex.rmail: more mail in flex.rmail
+
+2001-05-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * FlexLexer.h, ccl.c, dfa.c, ecs.c, flex.skl, flexdef.h, gen.c,
+ libmain.c, libyywrap.c, main.c, misc.c, nfa.c, parse.y, scan.l,
+ sym.c, tblcmp.c, yylex.c: remove extraneous rcs keywords
+
+2001-05-03 Will Estes <wlestes at users.sourceforge.net>
+
+ * README: mention RoadMap
+
+2001-05-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * examples/README, examples/debflex.awk, examples/manual/ChangeLog,
+ examples/manual/Makefile, examples/manual/README,
+ examples/manual/cat.lex, examples/manual/dates.lex,
+ examples/manual/datetest.dat, examples/manual/eof_rules.lex,
+ examples/manual/eof_test01.txt, examples/manual/eof_test02.txt,
+ examples/manual/eof_test03.txt, examples/manual/expr.lex,
+ examples/manual/expr.y, examples/manual/front.lex,
+ examples/manual/front.y, examples/manual/j2t.lex,
+ examples/manual/myname.lex, examples/manual/myname.txt,
+ examples/manual/myname2.lex, examples/manual/numbers.lex,
+ examples/manual/pas_include.lex, examples/manual/pascal.lex,
+ examples/manual/reject.lex, examples/manual/replace.lex,
+ examples/manual/string1.lex, examples/manual/string2.lex,
+ examples/manual/strtest.dat, examples/manual/unput.lex,
+ examples/manual/user_act.lex, examples/manual/userinit.lex,
+ examples/manual/wc.lex, examples/manual/yymore.lex,
+ examples/manual/yymore2.lex, examples/manual/yymoretest.dat,
+ examples/testxxLexer.l, to.do/README, to.do/Wilhelms.todo,
+ to.do/Wish-List, to.do/flex.rmail, to.do/unicode/FlexLexer.h,
+ to.do/unicode/ccl.c, to.do/unicode/changes.txt,
+ to.do/unicode/ecs.c, to.do/unicode/flex.1, to.do/unicode/flex.skl,
+ to.do/unicode/flexdef.h, to.do/unicode/gen.c, to.do/unicode/main.c,
+ to.do/unicode/misc.c, to.do/unicode/scan.l, to.do/unicode/tblcmp.c:
+ adding the rest of vern's files
+
+2001-05-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * README: mention misc/ directory
+
+2001-05-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * version.h: version is 2.5.5b
+
+2001-05-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * Makefile.in: remove header from top; add rule to generate
+ initscan.c just in case
+
+2001-05-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * configure.in: dont check for initscan.c; check for scan.l instead
+
+2001-05-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * RoadMap: list of source files
+
+2001-05-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * README: rewrite README to reflect changes in layout of directories
+
+2001-05-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * AUTHORS, THANKS, TODO: initial attempt at the files
+
+2001-05-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * COPYING: add 2001 copyright notice
+
+2001-05-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * autogen.sh: initial attempt at a bootstrap script for developers
+
+2001-05-01 Will Estes <wlestes at users.sourceforge.net>
+
+ * flex.texi: texinfo manual, old contributed version
+
+2000-08-21 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: fixed some bugs in examples of [[:...:]] ccls
+
+2000-08-21 Vern Paxson <vern at ee.lbl.gov>
+
+ * version.h: version shipped to Dick King
+
+2000-08-21 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: explicit include of iostream.h
+
+2000-08-21 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: if a newline is seen in <ACTION_STRING>, assume it
+ terminates the string.
+
+2000-08-21 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h, sym.c: moved symbol table definitions from flexdef.h
+ into sym.c
+
+2000-08-21 Vern Paxson <vern at ee.lbl.gov>
+
+ * dfa.c: fixed underallocation for accset
+
+1997-06-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * COPYING: revised for rms
+
+1997-06-23 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: fixed memory leak
+
+1997-06-23 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: input() doesn't destroy yytext
+
+1997-06-23 Vern Paxson <vern at ee.lbl.gov>
+
+ * FlexLexer.h: wrapped with extern "C++"
+
+1996-12-13 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: use delete [] for yy_state_buf
+
+1996-10-29 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: fixed %option noinput
+
+1996-10-29 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: free(char*) fix ... Sigh ...
+
+1996-10-11 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: bug fix for yymore()/yylineno interaction
+
+1996-10-11 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: fixed memory leak
+
+1996-09-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: release 2.5.4
+
+1996-09-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: more stuff for distclean
+
+1996-09-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: "str" -> "yy_str"
+
+1996-09-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * version.h: 2.5.4
+
+1996-07-02 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: (attempted) fix for input() crossing a file boundary
+
+1996-05-29 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: don't do Acorn diffs
+
+1996-05-29 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: some minor additions for 2.5.3
+
+1996-05-29 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS, version.h: 2.5.3
+
+1996-05-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: initialize yy_more_offset etc. for yyFlexLexer class
+
+1996-05-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: niggling cosmetic tweak
+
+1996-05-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: bug fixes for yymore (especially with %array)
+
+1996-05-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: yymore + %array tweaks
+
+1996-05-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * FlexLexer.h: added yy_{,prev_}more_offset
+
+1996-05-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: removed decl of unused library function
+
+1996-05-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: snapshot of cscope yymore fixes, prior to switching
+ yymore-on-%array approach
+
+1995-12-18 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: don't stack states on NUL-transitions that are jams
+
+1995-09-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * libmain.c: fixed re Esmond Pitt's ancient suggestion
+
+1995-04-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: ANSI C / Solaris tweak
+
+1995-04-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: credits
+
+1995-04-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: multiple FlexLexer.h includes
+
+1995-04-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * FlexLexer.h: fix multiple inclusions
+
+1995-04-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: lint tweak
+
+1995-04-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: typo fixed
+
+1995-04-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: credits update
+
+1995-04-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: (char*) cast for realloc
+
+1995-04-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: (char*) tweak
+
+1995-04-21 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: VMS update for 2.5.2
+
+1995-04-21 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: clarify when 8-bit scanners are created by default,
+ vs. 7-bit
+
+1995-04-21 Vern Paxson <vern at ee.lbl.gov>
+
+ * parse.y: reworked alloca() chud, from Francois
+
+1995-04-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS, version.h: 2.5.2
+
+1995-04-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: 2.5.2 update
+
+1995-04-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * dfa.c, main.c: const -> yyconst
+
+1995-04-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: fixed some old libfl.a references
+
+1995-04-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: some (but not all) of Francois' tweaks
+
+1995-04-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * configure.in: tweaks from Francois
+
+1995-04-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: yy_delete_buffer allows nil buffer pointer
+
+1995-04-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: do_stdinit now defaults to false
+
+1995-04-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * FlexLexer.h: remove first default for yylex(new_in, new_out)
+
+1995-04-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: rearrange some definitions; fix YY_NO_UNPUT
+
+1995-04-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * parse.y: more alloca() bullshit
+
+1995-04-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: octal escape sequence must have just digits 0-7
+
+1995-04-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: '-' means stdin octal escape sequence must just be digits
+ 0-7
+
+1995-04-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: -- terminates options
+
+1995-04-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: added dataflush() prototype
+
+1995-04-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: move dataflush, otoi prototypes into flexdef.h
+
+1995-04-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl, gen.c: const -> yyconst
+
+1995-04-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: fixed bug in needing yy_cp for -Cf w/ backing up
+
+1995-03-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * README, flex.1: Stan Adermann credit
+
+1995-03-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * README: beta-tester update
+
+1995-03-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS, version.h: 2.5.1
+
+1995-03-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: update date for 2.5.1 release, some feedbacker credits
+
+1995-03-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: fixed lint problem with declaring yy_cp unnecessarily
+
+1995-03-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * dfa.c: {}'s around full-table initializations
+
+1995-03-21 Vern Paxson <vern at ee.lbl.gov>
+
+ * README: for version 2.5
+
+1995-03-21 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: added note regarding yylineno should be maintained on a
+ per-buffer basis
+
+1995-03-21 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: new C++ member functions
+
+1995-03-21 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS, flex.1: 2.5.0.8 update
+
+1995-03-21 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: rename yylineno if -P
+
+1995-03-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: do_yylineno MARKER_DIFFERENCE depends on MAXIMUM_MNS
+
+1995-03-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: removed redundant skel.c from DISTFILES
+
+1995-03-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * FlexLexer.h: debug(), setdebug(), lineno()
+
+1995-03-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: %option yylineno support
+
+1995-03-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: read up to newline for interactive reads, rather than one
+ char
+
+1995-03-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c, scan.l: added %option yylineno
+
+1995-03-18 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: added do_yylineno
+
+1995-03-06 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS, flex.1: 2.5.0.7
+
+1995-03-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: realclean -> maintainer-clean
+
+1995-03-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Added yy_flush_buffer
+
+1995-03-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * FlexLexer.h: added yy_flush_buffer
+
+1995-03-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: prefix support for yy_flush_buffer
+
+1995-03-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * parse.y: added %option yyclass
+
+1995-03-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h, main.c, scan.l: added yyclass
+
+1995-03-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * FlexLexer.h: Added switch_streams
+
+1995-03-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: added switch_streams
+
+1995-03-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: don't rename yy_flex_debug for C++
+
+1995-03-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: yy_flex_debug extern only if not C++
+
+1995-03-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * FlexLexer.h: added yy_flex_debug member variable
+
+1995-03-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: yyFlexLexer initialization of yy_flex_debug
+
+1995-03-04 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h, main.c: VMS POSIX stuff
+
+1995-03-04 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: moved position of yy_init = 0
+
+1995-03-04 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: added YY_EXIT_FAILURE
+
+1995-03-04 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: removed VMS-specific exit
+
+1995-03-04 Vern Paxson <vern at ee.lbl.gov>
+
+ * dfa.c, flexdef.h, gen.c, main.c, misc.c, nfa.c, scan.l, sym.c,
+ yylex.c: internationalization aids
+
+1995-03-04 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: do yy_flex_debug prefix for both C++ and C
+
+1995-02-06 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: fixed program_name tweak again
+
+1995-01-11 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: oops, fixed program_name tweak
+
+1995-01-11 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: program_name is "flex" if argv[0] nil
+
+1995-01-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: 2.5.0.5
+
+1995-01-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: Documented YY_NUM_RULES
+
+1995-01-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: added formatted man page to MISC
+
+1995-01-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: help messages to stdout
+
+1995-01-09 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: Added YY_NUM_RULES
+
+1995-01-09 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: better fix for #pragma problem
+
+1995-01-09 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: better fix for #pragma portability problem
+
+1995-01-09 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: "# line" -> #line
+
+1995-01-09 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl, flexdef.h: comment out Turbo C #pragma's
+
+1995-01-09 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: reset linenum on new file
+
+1995-01-09 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: isatty() extern
+
+1995-01-09 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS, flex.1: 2.5.0.4
+
+1995-01-09 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: long options, VMS tweaks
+
+1995-01-09 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: Added parse.c, parse.h for dist MISC directory
+
+1995-01-09 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: some "const" cleansing
+
+1995-01-09 Vern Paxson <vern at ee.lbl.gov>
+
+ * mkskel.sh: skel[] is now const
+
+1995-01-09 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: some const cleansing
+
+1995-01-09 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: #line in section 1
+
+1995-01-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * sym.c: preen
+
+1994-12-29 Vern Paxson <vern at ee.lbl.gov>
+
+ * configure.in: config.h from conf.in
+
+1994-12-29 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: for VMS, delete -> remove
+
+1994-12-29 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: config.h.in -> conf.in rm config.h on distclean
+
+1994-12-29 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: stdinit tweaks
+
+1994-12-29 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: added nostdinit
+
+1994-12-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: added MS-DOS note for 2.5.0.2
+
+1994-12-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: typos, tweaks
+
+1994-12-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: removed flexdoc
+
+1994-12-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: flexdoc/flex merge
+
+1994-12-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: typos
+
+1994-12-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: typo
+
+1994-12-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: 2.5 update
+
+1994-12-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: 2.5.0.2
+
+1994-12-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: fixed sense of %option main implying %option noyywrap
+
+1994-12-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: YY_FLEX_{MAJOR,MINOR}_VERSION fixed bug in unput
+ trashing yytext even with %array
+
+1994-12-17 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: prior to 2.5 update
+
+1994-12-17 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: C++/-P fixes
+
+1994-12-17 Vern Paxson <vern at ee.lbl.gov>
+
+ * FlexLexer.h: -P fixes constructor, destructor moved to flex.skl
+
+1994-12-17 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: YY_SKIP_YYWRAP yyFlexLexer constructor, destructor
+
+1994-12-15 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: formatting
+
+1994-12-15 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: fixed bug in adjusting yytext before backing up
+
+1994-12-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: switched scanner itself over to [:xxx:]
+
+1994-12-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: added YY_FLEX_VERSION
+
+1994-12-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: Fixed CCL-match pattern for [:whatever:]
+
+1994-12-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * parse.y: treat [:upper:] as [:lower:] if -i
+
+1994-12-06 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: 2.5.0.1
+
+1994-12-06 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl, gen.c: input() maintains BOL
+
+1994-12-06 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: check size of buffer in yy_scan_buffer
+
+1994-12-06 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: added %option main, fixed missing %*
+
+1994-12-06 Vern Paxson <vern at ee.lbl.gov>
+
+ * parse.y: added ccl exprs
+
+1994-12-06 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: added ccl exprs, %option main
+
+1994-12-06 Vern Paxson <vern at ee.lbl.gov>
+
+ * yylex.c: added %options, ccl exprs
+
+1994-12-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: undid previous change
+
+1994-12-04 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: Makefile.in from srcdir
+
+1994-12-04 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: added skel.c to DISTFILES
+
+1994-12-04 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: added YYSTATE alias
+
+1994-12-04 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: NL is now \r?\n
+
+1994-12-04 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: use cerr for C++ diagnostics
+
+1994-12-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: undid YY_UNIX_NEWLINE
+
+1994-12-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: STDC_HEADERS to check for stdlib
+
+1994-12-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * configure.in: AC_STDC_HEADERS -> AC_HEADER_STDC
+
+1994-12-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: \n -> '\012'
+
+1994-12-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Added YY_UNIX_NEWLINE
+
+1994-12-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: BOL changes
+
+1994-12-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * dfa.c: fixed bug with caseins but not ecs
+
+1994-12-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: BOL changes some casts for Turbo C
+
+1994-12-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: messages identify filenames
+
+1994-12-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: Increase slowly if realloc double overflows
+
+1994-12-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * nfa.c: YY_RULE_SETUP
+
+1994-12-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: Added yy_XX_state %option's Added yy_set_bol
+
+1994-11-29 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: don't remove ~ files
+
+1994-11-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: get CFLAGS from autoconf
+
+1994-11-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * dfa.c, flex.skl, flexdef.h, gen.c, misc.c, parse.y, scan.l, sym.c:
+ Brian Madsen's tweaks for Borland
+
+1994-11-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * version.h: 2.5.0
+
+1994-11-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: Added do_stdinit
+
+1994-11-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * FlexLexer.h: Added yy_delete_buffer() in destructor
+
+1994-11-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Added yy_set_interactive, YY_ALWAYS_INTERACTIVE,
+ YY_NEVER_INTERACTIVE, YY_NO_INPUT, YY_NO_UNPUT, YY_NO_*_STATE
+
+1994-11-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: Added do_stdinit, Think C hacks
+
+1994-11-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: Added %options for input, always-interactive,
+ never-interactive, yy_scan_{buffer,bytes,string}
+
+1994-11-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: size_t #ifdef's for not compiling some statics
+
+1994-11-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: $(FLEX) config.h
+
+1994-11-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * configure.in: config.h, size_t, malloc.h, sys/types.h
+
+1994-11-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: config.h, size_t
+
+1994-11-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: yywrap option, no stdin/out init for VMS, mundane tweaks
+
+1994-11-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * parse.y: alloca, lint tweaks
+
+1994-11-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: %option yywrap size_t tweaks
+
+1994-11-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * tblcmp.c: size_t tweaks
+
+1994-11-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: size_t, STDC tweaks
+
+1994-11-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Added yy_scan_{buffer,bytes,string}, plus tweaks
+
+1994-10-12 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: made stack code conditional on "stack" option
+
+1994-10-12 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: added use of "stack" %option
+
+1994-08-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: Fixed fencepost in call to yy_flex_strncpy
+
+1994-07-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: yy_eof_status -> yy_buffer_status
+
+1994-07-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: yy_flex_strcpy -> yy_flex_strncpy minor prototype tweak
+
+1994-07-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: Bug fix for matching NUL's at end of token when
+ interactive. yy_flex_strcpy -> yy_flex_strncpy
+
+1994-07-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * nfa.c: No YY_USER_ACTION if continued action
+
+1994-03-16 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Added fix for 8-bit chars returned by input()
+
+1994-03-16 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Move definition of yy_flex_strcpy to come after #define
+ of yytext_ptr
+
+1994-01-08 Vern Paxson <vern at ee.lbl.gov>
+
+ * mkskel.sh: flex.skel -> flex.skl
+
+1994-01-08 Vern Paxson <vern at ee.lbl.gov>
+
+ * mkskel.sh: Initial revision
+
+1993-12-29 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: Fixed scan.c target so "make" detects flex failure
+
+1993-12-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: Added %option's
+
+1993-12-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: Nuked FLEX_FLAGS that are now done using %option
+
+1993-12-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * parse.y, scan.l: %option
+
+1993-12-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: Reworked for %option
+
+1993-12-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: Added "unspecified", globals for %option
+
+1993-12-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * sym.c: start condition #define's go to action file
+
+1993-12-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: Added action_define()
+
+1993-12-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: Minor consolidation using scon scopes etc
+
+1993-12-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: Modified to use scon scopes
+
+1993-12-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: indented rules
+
+1993-12-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * parse.y: Added scon_stk stuff, format_warn
+
+1993-12-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: Added format_warn
+
+1993-12-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * parse.y: Working checkpoint prior to adding <scon>{ stuff
+
+1993-12-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h, main.c: Added in_rule, deleted actvsc
+
+1993-12-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: Added doubling of '\'s in filenames
+
+1993-12-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: Added in_rule, doing_rule_action
+
+1993-12-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * sym.c: Removed actvsc
+
+1993-12-23 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: -ooutput #line directives credits
+
+1993-12-23 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Fixsed sense of test for %array
+
+1993-12-23 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: 2.5.0 snapshot for Craig
+
+1993-12-23 Vern Paxson <vern at ee.lbl.gov>
+
+ * parse.y: Added beginnings of <SCON>{ ... }
+
+1993-12-23 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: Simplified scanning {}'s
+
+1993-12-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: Added <stdlib.h>
+
+1993-12-17 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: prototypes for alloc/string routines
+
+1993-12-17 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: alloc, string routines internal
+
+1993-12-17 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: Nuked lib{string,alloc}.c, added dependency of
+ yylex.o on parse.h
+
+1993-12-17 Vern Paxson <vern at ee.lbl.gov>
+
+ * configure.in: Check for string.h
+
+1993-12-17 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: Use autoconf for string/strings.h yy_flex_XXX ->
+ flex_XXX
+
+1993-12-17 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: Added flex_XXX -> yy_flex_XXX wrappers
+
+1993-12-17 Vern Paxson <vern at ee.lbl.gov>
+
+ * dfa.c, misc.c, sym.c: yy_flex_XXX -> flex_XXX
+
+1993-12-17 Vern Paxson <vern at ee.lbl.gov>
+
+ * yylex.c: No more WHITESPACE token
+
+1993-12-16 Vern Paxson <vern at ee.lbl.gov>
+
+ * FlexLexer.h, flex.skl: Added yy_top_state()
+
+1993-12-16 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: simplified comment-scanning using push/pop states
+
+1993-12-16 Vern Paxson <vern at ee.lbl.gov>
+
+ * parse.y: removed crufty WHITESPACE token, some uses of '\n' token
+
+1993-12-15 Vern Paxson <vern at ee.lbl.gov>
+
+ * FlexLexer.h: start stack, extern "C++" moved
+
+1993-12-15 Vern Paxson <vern at ee.lbl.gov>
+
+ * dfa.c: Bug fix for -CF
+
+1993-12-15 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h, misc.c: alloc routines take unsigned
+
+1993-12-15 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: start-state stacks, alloc routines take unsigned
+
+1993-12-15 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h, misc.c: bracket -CF table elements
+
+1993-12-13 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: Do #bytes computation in {re,}allocate_array() only once
+
+1993-12-11 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl, flexdef.h, gen.c, main.c, misc.c, scan.l, sym.c:
+ yy_str*() -> str*()
+
+1993-12-11 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in, dfa.c, flexdef.h, gen.c, main.c, misc.c, nfa.c,
+ parse.y, scan.l, sym.c: -o option
+
+1993-12-11 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: lint tweak
+
+1993-12-11 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: Expanded on extern "C++" news item
+
+1993-12-11 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: 2.4.5
+
+1993-12-11 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Added yy_fill_buffer
+
+1993-12-11 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: is_interactive -> yy_is_interactive
+
+1993-12-11 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: Updated credits
+
+1993-12-11 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: Fixed typo in "uninstall" target
+
+1993-12-11 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: Updated comment regarding 0-based vs. 1-based arrays for
+ -CF.
+
+1993-12-11 Vern Paxson <vern at ee.lbl.gov>
+
+ * dfa.c: Initialize dfaacc[0] for -CF representation Fixed minor
+ memory leak
+
+1993-12-11 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: #include "FlexLexer.h" -> <FlexLexer.h>
+
+1993-12-11 Vern Paxson <vern at ee.lbl.gov>
+
+ * FlexLexer.h: Added extern "C++" wrapper
+
+1993-12-09 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: Detect REJECT etc. before generating YY_USES_REJECT!
+
+1993-12-09 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: Fixed bug in interactive reads where char is unsigned
+
+1993-12-09 Vern Paxson <vern at ee.lbl.gov>
+
+ * parse.y: Fixed bug in treating '$' as variable trailing context
+
+1993-12-09 Vern Paxson <vern at ee.lbl.gov>
+
+ * version.h: 2.4.5
+
+1993-12-07 Vern Paxson <vern at ee.lbl.gov>
+
+ * README: pretester update
+
+1993-12-07 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: 2.4.4
+
+1993-12-07 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: LexError(), C++ experiment warning, credits
+
+1993-12-07 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: Fixed 8-bit bug
+
+1993-12-07 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl, gen.c: Fixed nasty 8-bit bugs
+
+1993-12-07 Vern Paxson <vern at ee.lbl.gov>
+
+ * dfa.c, ecs.c, flexdef.h, gen.c, main.c, nfa.c, tblcmp.c:
+ {min,max,abs} -> {MIN,MAX,ABS}
+
+1993-12-07 Vern Paxson <vern at ee.lbl.gov>
+
+ * FlexLexer.h, flex.skl: Support for yyFlexLexer::LexerError
+
+1993-12-06 Vern Paxson <vern at ee.lbl.gov>
+
+ * version.h: 2.4.4
+
+1993-12-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: credits update
+
+1993-12-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: very minor "install" tweaks
+
+1993-12-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl, nfa.c: YY_USER_ACTION generated now for each case in
+ action switch
+
+1993-12-04 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Fixed bug in pointing yyin at a new file and resuming
+ scanning
+
+1993-12-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: Added note regarding g++ 2.5.X
+
+1993-12-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: updated credits
+
+1993-12-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: ranlib addition for 2.4.3
+
+1993-12-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: Minor tweak to last change
+
+1993-12-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: run ranlib on libfl.a
+
+1993-12-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: Hopefully last update prior to 2.4.3
+
+1993-12-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h, gen.c, misc.c, sym.c: lint tweaks
+
+1993-12-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: Added exec_prefix
+
+1993-12-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: credit update
+
+1993-12-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: lint tweak
+
+1993-12-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: FlexLexer.h fixed for separate inclusion
+
+1993-12-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * FlexLexer.h, flex.skl, main.c: mods so FlexLexer.h can be included
+ separately
+
+1993-12-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: -F incompatible with -+
+
+1993-12-02 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: Elaborated comments for 2.4.3
+
+1993-12-02 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: 2.4.3
+
+1993-12-02 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: Updated message regarding missing libfl.a routines Added
+ thanks to Noah Friedman
+
+1993-12-02 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: Added libstring.c Modified "lint" target to use
+ -Dconst= Added a.out, lex.yy.cc to sundry clean targets
+
+1993-12-02 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl, flexdef.h, gen.c, main.c, misc.c, scan.l, sym.c: Use
+ yy_strXXX() routines instead of <string.h>
+
+1993-12-01 Vern Paxson <vern at ee.lbl.gov>
+
+ * version.h: 2.4.3
+
+1993-12-01 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h, misc.c: yy_flex_xmalloc() moved to misc.c
+
+1993-12-01 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Fixed bug in yy_fatal_error()
+
+1993-12-01 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: ... and remove plain tar file after compression
+
+1993-12-01 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: 2.4.2
+
+1993-12-01 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: Produce both compress'd and gzip'd distribution tar
+ files
+
+1993-12-01 Vern Paxson <vern at ee.lbl.gov>
+
+ * version.h: Release 2.4.2
+
+1993-11-30 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: -a -> -Ca
+
+1993-11-30 Vern Paxson <vern at ee.lbl.gov>
+
+ * README: described configuration files in manifest
+
+1993-11-30 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: Added intermediate step of copying MISC/alloca.c ->
+ alloca.c Included CPPFLAGS when compiling alloca.c
+
+1993-11-30 Vern Paxson <vern at ee.lbl.gov>
+
+ * README: Credit to 2.4 pre-testers.
+
+1993-11-30 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: Fixed nasty bug in short/long decl decision
+
+1993-11-30 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: Lowered MAX_SHORT out of increased general paranoia.
+ Added yy_flex_xmalloc() proto
+
+1993-11-30 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: Fixed very minor typo in -v output
+
+1993-11-30 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: Removed vestigal cast to (char) in isupper() call
+
+1993-11-30 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: Added casts to unsigned Char for isascii() calls
+
+1993-11-30 Vern Paxson <vern at ee.lbl.gov>
+
+ * parse.y: Added #ifdef chud for alloca()
+
+1993-11-30 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: Added alloca
+
+1993-11-30 Vern Paxson <vern at ee.lbl.gov>
+
+ * configure.in: Add AC_ALLOCA if using bison
+
+1993-11-29 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: Added intermediate file going scan.l -> scan.c
+
+1993-11-29 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: Removed parse.{c,h} from distribution files, since
+ they may not be all that portable.
+
+1993-11-29 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Fixed %array YYLMAX headaches, added error message if
+ buffer needs growing but REJECT used
+
+1993-11-29 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c, main.c: Fixed YYLMAX headaches
+
+1993-11-29 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: Documented that buffer can't grow if REJECT used
+
+1993-11-29 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: Added parse.{c,h} to dist files
+
+1993-11-29 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl, flexdef.h, gen.c, main.c, misc.c, scan.l: Fixed to
+ buffer section 1 definitions
+
+1993-11-29 Vern Paxson <vern at ee.lbl.gov>
+
+ * sym.c: Fixed ANSI-C glitch with '%' operator
+
+1993-11-29 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: Fixed mis-definition of ndlookup()
+
+1993-11-29 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: 2.4 -> 2.4.1
+
+1993-11-29 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: Added install.sh, mkinstalldirs to distribution files
+
+1993-11-29 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: Added Nathan Zelle, "promoted" Francois
+
+1993-11-29 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: only "realclean" removes flex dist depends on flex
+
+1993-11-29 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h, misc.c: myctoi takes char[] instead of Char[]
+
+1993-11-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: -a -> -Ca all_lower, all_upper -> work on char*
+
+1993-11-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: Added -Ca to bigcheck
+
+1993-11-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: -a -> -Ca; fixed help output
+
+1993-11-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * dfa.c, flex.1: -a -> -Ca
+
+1993-11-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: all_lower, all_upper work on char*
+
+1993-11-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: Fixed some casts now that yytext is always char* and never
+ unsigned char*
+
+1993-11-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: Francois' tweaks
+
+1993-11-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * configure.in: AC_LN_S, AC_STDC_HEADERS (but not AC_ALLOCA)
+
+1993-11-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: fixed typo
+
+1993-11-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: Don't remove dist directory
+
+1993-11-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: Include liballoc.c in lint targets
+
+1993-11-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: lint tweak
+
+1993-11-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: Added -l compression to bigcheck
+
+1993-11-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: permission tweaking for "dist"
+
+1993-11-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: more "dist" tweaks
+
+1993-11-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: Changed "make dist" to use version.h, include scan.c
+ in initial dir copy
+
+1993-11-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * version.h: 2.4.1
+
+1993-11-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * README: Revised as per Francois Pinard
+
+1993-11-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * COPYING: flex.skel -> flex.skl
+
+1993-11-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: Updated date of 2.4 release
+
+1993-11-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: Removed manual & nroff output from distribution
+
+1993-11-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: 2.4.1 release
+
+1993-11-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * configure.in: Initial revision
+
+1993-11-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: Merge w/ 2.4.1 changes added "dist2" target
+
+1993-11-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * Makefile.in: Initial revision
+
+1993-11-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: Removed #ifndef FILE protection from include of stdio
+
+1993-11-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: Added Francois Pinard to distribution headache helpers
+
+1993-11-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Modified C++ scanners to get input a character at a time
+ for interactive scanners.
+
+1993-11-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: Added YY_INTERACTIVE.
+
+1993-11-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: Put definitions inside ()'s so we can test -l option for
+ "make bigcheck"
+
+1993-11-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: Documented YY_INTERACTIVE.
+
+1993-11-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1, flex.skl, flexdef.h, gen.c, main.c, parse.y, scan.l: -l
+ lex compatibility flag
+
+1993-11-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Support for read()/fread() section 1 definitions precede
+ default macro definitions
+
+1993-11-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: Added use_read global
+
+1993-11-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: Cleaner definition for yymore() Fixed string broken across
+ multiple lines
+
+1993-11-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: Added -Cr
+
+1993-11-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: K&R declaration for check_char()
+
+1993-11-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: Documented -Cr
+
+1993-11-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: No need to #undef before redefining prior to -Cr
+ documentation
+
+1993-11-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * README: Heavily massaged for 2.4
+
+1993-11-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: Added Landon Noll to thanks.
+
+1993-11-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: 2.4 release
+
+1993-11-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: 2.4 documentation
+
+1993-11-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: Added global to remember -P prefix so it can be written in
+ -v summary. Alphabetized prefix generation, added yywrap
+
+1993-11-09 Vern Paxson <vern at ee.lbl.gov>
+
+ * version.h: updated date for 2.4.0 :-(
+
+1993-10-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * FlexLexer.h: Whitespace tweaking
+
+1993-10-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: Use DEFAULT_CSIZE only if not using equivalence classes.
+
+1993-10-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: Checkpoint prior to final 2.4 update
+
+1993-10-04 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: Raw 2.4 changes
+
+1993-10-04 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: osfcn.h -> unistd.h
+
+1993-10-04 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Added "static" to definition of yy_fatal_error as well
+ as fwd decl.
+
+1993-10-04 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Added yy_fatal_error function.
+
+1993-10-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl, gen.c: Got rid of (char *) casts of yytext, no longer
+ needed.
+
+1993-10-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * FlexLexer.h: YY_CHAR -> char added YYText(), YYLeng()
+
+1993-10-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl, gen.c: Minimized use of YY_CHAR
+
+1993-10-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: Added "flex++" feature Minimized use of YY_CHAR
+
+1993-10-02 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: Clarified help message for -S
+
+1993-10-02 Vern Paxson <vern at ee.lbl.gov>
+
+ * libyywrap.c, version.h: Initial revision
+
+1993-10-02 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: If -+ used, output to lex.yy.cc
+
+1993-10-02 Vern Paxson <vern at ee.lbl.gov>
+
+ * FlexLexer.h, flex.skl: Switched from FILE*'s to stream's
+
+1993-10-02 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: Added expand_nxt_chk() extern.
+
+1993-10-02 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Added dynamic buffer growing. Added yyless() for
+ section 3.
+
+1993-10-02 Vern Paxson <vern at ee.lbl.gov>
+
+ * dfa.c, flexdef.h, gen.c, main.c: Added -a option for long-align.
+
+1993-10-02 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: formfeed no longer considered whitespace
+
+1993-09-21 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: Nuked FILENAMESIZE
+
+1993-09-21 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: yyflexlexer.h -> FlexLexer.h minor portability tweak
+
+1993-09-21 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: Added start condition to EOF trace output
+
+1993-09-21 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Added YY_START changed yyFlexLexer to define yylex()
+
+1993-09-21 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: Minor portability tweaks
+
+1993-09-21 Vern Paxson <vern at ee.lbl.gov>
+
+ * FlexLexer.h: Split into two classes, one fully abstract. yylex()
+ no longer abstract in yyFlexLexer
+
+1993-09-21 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: PC lint tweak
+
+1993-09-21 Vern Paxson <vern at ee.lbl.gov>
+
+ * parse.y: YYSTYPE #define'd to int
+
+1993-09-21 Vern Paxson <vern at ee.lbl.gov>
+
+ * nfa.c: minor lint tweak
+
+1993-09-16 Vern Paxson <vern at ee.lbl.gov>
+
+ * FlexLexer.h: Initial revision
+
+1993-09-16 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: Delete prototypes for Unix system calls.
+
+1993-09-16 Vern Paxson <vern at ee.lbl.gov>
+
+ * ccl.c, dfa.c, ecs.c, gen.c, main.c, misc.c, nfa.c, parse.y,
+ scan.l, sym.c, tblcmp.c, yylex.c: nuked static RCS string
+
+1993-09-16 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: %array not allowed with C++ scanners
+
+1993-09-16 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: Fixed bugs regarding %{%} code in section 2 prolog %array
+ not allowed with C++ scanners
+
+1993-08-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: Added C_plus_plus flag.
+
+1993-08-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: First version of C/C++ skeleton
+
+1993-08-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: yy_state_type declared earlier. Made a bunch of statics
+ only output if not -+
+
+1993-08-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: Added -+ option, updated usage() output, rearranged some
+ generated code to come at the right point in the output for
+ yyflexlexer.h.
+
+1993-08-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: Added %+/%-/%* to skelout()
+
+1993-08-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: EOF in section 2 prolog leads to section 0, not section 3
+
+1993-08-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * yylex.c: Dump promotion of EOF in section 2 to turn on section 3;
+ instead just treat it like a final EOF
+
+1993-08-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * dfa.c: yy_nxt table should be "const"
+
+1993-08-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: Removed a lot of #ifdef chud "backtracking" -> "backing
+ up"
+
+1993-08-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: "backtracking" -> "backing up" got rid of time reports
+
+1993-08-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: "backtracking" -> "backing up" some portability tweaks
+ fixed to only call flexscan() when done if known to be in section 3
+
+1993-08-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: isascii() moved to flexdef.h nuked flex_gettime()
+
+1993-08-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: Fixed bug with empty section 2
+
+1993-08-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * yylex.c: Chucked definition of isascii()
+
+1993-08-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: preserve yytext on input() bug fix when combining
+ yyless() with yymore() checkpoint prior to C++ option
+
+1993-08-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * dfa.c: "backtracking" -> "backing up"
+
+1993-07-09 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Fixed to not generate extra EOF's after reading one.
+
+1993-07-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: Spit out definition of YY_CHAR early
+
+1993-07-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Some rearranging to make sure things get declared in the
+ right order
+
+1993-07-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * tblcmp.c: Some comment fixes as per Wilhelms
+
+1993-07-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: Nuked #undef of yywrap, now that it's a function
+
+1993-07-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * parse.y: Fixed bug with Z-a character classes as per Wilhelms
+
+1993-07-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * nfa.c: added check_char call in mkstate() to prevent bad xtion
+ chars
+
+1993-07-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: Fixed some reallocation bugs, etc. as per Wilhelms
+
+1993-07-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: Added check_char(), readable_form()
+
+1993-07-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Added #ifndef's around #define's to let user override
+ Moved a bunch of definitions prior to section 1
+
+1993-07-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * dfa.c: Wilhems bug fixes.
+
+1993-07-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * ccl.c, misc.c: Added check_char()
+
+1993-06-12 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: Changed to use yy_flex_alloc() and friends
+
+1993-06-12 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: Added -P flag
+
+1993-06-12 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: Fixed bug in lex % directives
+
+1993-06-12 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: Modified to use yy_flex_alloc() and friends
+
+1993-06-12 Vern Paxson <vern at ee.lbl.gov>
+
+ * sym.c: Modified to use yy_flex_alloc()
+
+1993-06-12 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Modified to use yy_flex_alloc() and friends Moved some
+ globals earlier in the file to permit access in section 1
+
+1993-06-12 Vern Paxson <vern at ee.lbl.gov>
+
+ * dfa.c: Got rid of code needed for %t
+
+1993-04-14 Vern Paxson <vern at ee.lbl.gov>
+
+ * ccl.c, dfa.c, ecs.c, flex.skl, flexdef.h, gen.c, libmain.c,
+ main.c, misc.c, nfa.c, parse.y, scan.l, sym.c, tblcmp.c, yylex.c:
+ Reformatting.
+
+1993-04-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: Fixed bug in description of backtracking
+
+1993-04-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: 2.3.8
+
+1993-04-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl, main.c: %array support
+
+1993-04-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: Added non-STDC clause for '\a'
+
+1993-04-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: Fixed subtle problems regarding '*'s in comments
+ %pointer/%array match entire lines
+
+1993-04-05 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: Added %array support
+
+1993-02-06 Vern Paxson <vern at ee.lbl.gov>
+
+ * README: Finally updated email addr
+
+1993-02-06 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: Mostly .LP -> .PP
+
+1993-02-06 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: [no log message]
+
+1993-02-06 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c, scan.l: A lot of tweaks ...
+
+1993-02-06 Vern Paxson <vern at ee.lbl.gov>
+
+ * ccl.c: reallocate_character_array -> reallocate_Character_array
+
+1993-02-06 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: Bug/lint fixes Modified to work with "action" array instead
+ of temp file
+
+1993-02-06 Vern Paxson <vern at ee.lbl.gov>
+
+ * sym.c: Fixed bug in 8-bit hashing
+
+1993-02-06 Vern Paxson <vern at ee.lbl.gov>
+
+ * parse.y: numerous bug fixes extra formatting of error/warning
+ messages added support of <*>, partial support for nested start
+ conditions
+
+1993-02-06 Vern Paxson <vern at ee.lbl.gov>
+
+ * ecs.c: Remove %t cruft
+
+1993-02-06 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Beginning of %pointer/%array support
+
+1993-02-06 Vern Paxson <vern at ee.lbl.gov>
+
+ * dfa.c: Added keeping track of which rules are useful fixed a
+ fencepost error in checking for scanners that require -8
+
+1993-02-06 Vern Paxson <vern at ee.lbl.gov>
+
+ * nfa.c: Added checking for whether rules are useful modified to
+ work with internal "action" array
+
+1993-02-06 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: Added internal "action" array, internal skeleton,
+ zero_out() in lieu of bzero
+
+1993-02-06 Vern Paxson <vern at ee.lbl.gov>
+
+ * tblcmp.c: Fixed a bunch of fencepost errors in increasing tables.
+
+1993-02-06 Vern Paxson <vern at ee.lbl.gov>
+
+ * yylex.c: -Wall fix
+
+1991-03-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: Fixed out-of-bounds access bug; patch #7 for release 2.3
+
+1991-03-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: Patch #7 for 2.3
+
+1990-10-23 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: fixed missing "rule_type" entry for end-of-buffer action
+
+1990-08-29 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: Fixed yymore() but in not resetting yy_more_len
+
+1990-08-29 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: Patch #6 for 2.3
+
+1990-08-16 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: Patch #5
+
+1990-08-14 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: fixed comment in myesc()
+
+1990-08-14 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: fixed date in patch #4
+
+1990-08-14 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: patch #4
+
+1990-08-14 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: fixed hexadecimal escapes; added is_hex_digit()
+
+1990-08-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: Patch #3
+
+1990-08-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl, flexdef.h: changed to include <stddef.h> for __GNUC__
+
+1990-08-02 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: 2.3 patch #2
+
+1990-08-02 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Another try at getting the malloc() definitions correct;
+ this time for g++, too
+
+1990-08-02 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl, flexdef.h: fixed to declare malloc() and free() by hand
+ if __GNUC__
+
+1990-07-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: Changed to get malloc definition in identical fashion
+ to that used by flex.skel
+
+1990-06-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: [no log message]
+
+1990-06-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: Fixed bug in mini-scanner examle Fixed bug in YY_INPUT
+ redefinition yylineno defense reentrancy documentation Something
+ else which I forget.
+
+1990-06-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * COPYING, ccl.c, dfa.c, ecs.c, flexdef.h, gen.c, main.c, misc.c,
+ nfa.c, parse.y, scan.l, sym.c, tblcmp.c, yylex.c: 4.4 BSD copyright
+
+1990-05-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * README: Changed prolog to reflect 2.3 release.
+
+1990-05-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: pointed reader at Makefile instead of README for porting
+ considerations added Makefile comments: support for SCO Unix;
+ parameterization
+
+1990-05-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Added DONT_HAVE_STDLIB_H and declarations of malloc()
+
+1990-05-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: 2.3 changes
+
+1990-05-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: documentation on new features Comment regarding Ove's work
+ ^foo|bar difference between flex / lex yyin initialization
+ difference documented that yy_switch_to_buffer can be used in
+ yywrap() documented that # comments are deprecated
+
+1990-05-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: declared void functions as such added prototypes for
+ forward references changed to check for error status when closing
+ files
+
+1990-05-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * yylex.c: Added macro definition for isascii() if not already
+ present
+
+1990-05-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * sym.c: declared void functions as such added prototypes for
+ forward references changed to use format_pinpoint_message where
+ appropriate
+
+1990-05-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: declared void functions as such changed to strip #
+ comments, as documented moved #undef of yywrap() to before include
+ of flexdef, so prototype doesn't get screwed up
+
+1990-05-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * parse.y: introduced format_pinpoint_message() declared void
+ functions as such changed lone <<EOF>> to apply to all outstanding
+ start conditions
+
+1990-05-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * nfa.c, tblcmp.c: declared void functions as such added prototypes
+ for forward references
+
+1990-05-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: declared void functions as such prototypes for forward
+ references shuffled around some routines to make the order perhaps a
+ little more logical changed memory references to use void* instead
+ of char*
+
+1990-05-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * libmain.c: Added declaration of arguments made yylex() a function
+
+1990-05-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: prototypes for forward references declared void functions
+ as such yy_flex_debug testing of error on file closes casts to void
+ for sprintf() and strcpy()
+
+1990-05-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: Added prototypes changed memory allocation routines to
+ deal with void*'s instead of char*'s some rearranging for VMS
+
+1990-05-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Added YY_USER_INIT Added yy_new_buffer() alias for
+ yy_create_buffer() fixed (hopefully) malloc declaration headaches
+
+1990-05-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * ecs.c: declared void functions as such declared void functions as
+ such
+
+1990-05-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * dfa.c: prototypes for forward references declared void functions
+ as such
+
+1990-05-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * ccl.c: Declared void functions as such
+
+1990-04-12 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: added fix for allowing yy_switch_to_buffer() in yywrap()
+
+1990-04-03 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: patch #3 - -I fix
+
+1990-03-30 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: Changed generation of archaic "continue" to "goto
+ yy_find_action"
+
+1990-03-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: Patch #2 changes
+
+1990-03-27 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: fixed fencepost errors with yy_buf_size and detecting
+ NUL's
+
+1990-03-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: [no log message]
+
+1990-03-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: g++ tweaks
+
+1990-03-23 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: Changes for Patch #1.
+
+1990-03-23 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: fix for g++
+
+1990-03-23 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: minor typos and formatting changes. Removed BITNET
+ address.
+
+1990-03-23 Vern Paxson <vern at ee.lbl.gov>
+
+ * README: nuked BITNET address.
+
+1990-03-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * README: 2.2 README
+
+1990-03-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: USG alias.
+
+1990-03-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: Added USG alias for SYS_V
+
+1990-03-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * : [no log message]
+
+1990-03-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Tweaks for lint and C++
+
+1990-03-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: -ll => -lfl
+
+1990-03-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: 2.2 changes
+
+1990-03-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Changed to use YY_BUFFER_STATE everywhere.
+
+1990-03-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: [no log message]
+
+1990-03-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * dfa.c: "associated rules" changed to "associated rule line
+ numbers".
+
+1990-03-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: cast added to malloc() call to keep lint happy.
+
+1990-03-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * yylex.c: Fixed handling of premature EOF's.
+
+1990-03-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * sym.c: Removed declaration of malloc()
+
+1990-03-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: Removed malloc() declaration. Added detection of EOF in
+ actions.
+
+1990-03-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * parse.y: Rules rewritten so '/' and '$' parsed correctly.
+
+1990-03-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * nfa.c: Corrected line numbers for continued actions.
+
+1990-03-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: Removed declarations of malloc() and realloc().
+
+1990-03-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: Summary of generation flags. Minor -8 tweaks.
+
+1990-03-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: full support for -d
+
+1990-03-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: defines for malloc() and realloc() conditional defines
+ for abs(), min(), and max()
+
+1990-03-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Many multiple-buffer additions.
+
+1990-03-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * dfa.c: -8 tweaks.
+
+1990-03-19 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Proto hacks. NUL hacks. Debugging hacks. C++ hacks.
+
+1990-03-16 Vern Paxson <vern at ee.lbl.gov>
+
+ * : RCS won't let me unedit! gets "Missing access list"
+
+1990-03-16 Vern Paxson <vern at ee.lbl.gov>
+
+ * tblcmp.c: Minor tweaks for NUL's.
+
+1990-03-16 Vern Paxson <vern at ee.lbl.gov>
+
+ * : no changes -- had checked out for testing smaller read buffer
+ sizes
+
+1990-03-16 Vern Paxson <vern at ee.lbl.gov>
+
+ * nfa.c: hack for NUL's.
+
+1990-03-16 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: Hack to cshell for NUL's.
+
+1990-03-16 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: NUL's. -8
+
+1990-03-16 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: NUL's.
+
+1990-03-16 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: NUL's. 8-bit chars.
+
+1990-03-16 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: NUL's; indenting
+
+1990-03-16 Vern Paxson <vern at ee.lbl.gov>
+
+ * dfa.c: more thrashing around with NUL's
+
+1990-03-16 Vern Paxson <vern at ee.lbl.gov>
+
+ * ccl.c: removed NUL hack
+
+1990-03-14 Vern Paxson <vern at ee.lbl.gov>
+
+ * yylex.c: Added <<EOF>> token
+
+1990-03-14 Vern Paxson <vern at ee.lbl.gov>
+
+ * ecs.c, flexdef.h: Tweaks for NUL chars.
+
+1990-03-14 Vern Paxson <vern at ee.lbl.gov>
+
+ * dfa.c, gen.c, main.c, misc.c, parse.y, scan.l, tblcmp.c: Tweaks
+ for NUL chars.
+
+1990-03-14 Vern Paxson <vern at ee.lbl.gov>
+
+ * ccl.c: Tweaks for handling NUL's.
+
+1990-02-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: [no log message]
+
+1990-02-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: Changed .so options.man to inlined version since flex.1
+ will have a different (shorter) options description.
+
+1990-02-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: [no log message]
+
+1990-02-28 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: [no log message]
+
+1990-02-26 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: [no log message]
+
+1990-02-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: [no log message]
+
+1990-02-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.1: Initial revision
+
+1990-01-16 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: Restored EOB accepting list for REJECT. Second try at 2.2
+ Release.
+
+1990-01-16 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: Added missing ',' in error message. 2.2 Release, second
+ try.
+
+1990-01-16 Vern Paxson <vern at ee.lbl.gov>
+
+ * yylex.c: 8-bit char support. 2.2 Release.
+
+1990-01-15 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: 8-bit char support. Arbitrary indented/%{} code allowed
+ in section 2. \x escapes. %t support. Minor POSIX-compliance
+ changes. BEGIN(0) -> BEGIN(INITIAL). yywrap() and set_input_file()
+ for multiple input files. C_COMMENT_2 removed. 2.2 Release.
+
+1990-01-15 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: 8-bit char support. SYS_V / Atari portability fixes.
+ Removed generated array names. CSIZE now only defined if not
+ already defined. Added "csize" global. Added "input_files",
+ "num_input_files", and "program_name" globals. %t support globals.
+ 2.2 Release.
+
+1990-01-15 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: Removed unused EOB_accepting_list array. 2.2 Release.
+
+1990-01-15 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: Bug in -F table generation fixed. 8-bit char support.
+ Hardwired generated array names. "const"'s added to generated code.
+ Fixed yymore() / trailing context bug.
+
+1990-01-15 Vern Paxson <vern at ee.lbl.gov>
+
+ * parse.y: 8-bit char support. Error-message pinpointing. 2.2
+ Release.
+
+1990-01-15 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: Unsigned char support. %t support. Removed hard-wiring
+ of program name "flex". -c changed to -C; -c now deprecated. -n
+ added. :-( Multiple input files. SYSV tmpnam() use. Removed old
+ #define's from output. Identified error messages w/ filename and
+ line. 2.2 Release.
+
+1990-01-15 Vern Paxson <vern at ee.lbl.gov>
+
+ * sym.c: Unsigned char support. 2.2 Release.
+
+1990-01-15 Vern Paxson <vern at ee.lbl.gov>
+
+ * nfa.c: Removed redundant test. 2.2 Release.
+
+1990-01-15 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: Unsigned char support. \x support. 2.2 Release.
+
+1990-01-15 Vern Paxson <vern at ee.lbl.gov>
+
+ * tblcmp.c: 8-bit char support. 2.2 Release.
+
+1990-01-15 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: C++ support. Turbo-C support. 8-bit char support.
+ yyleng is an int. unput() callable in section 3. yymore hacks.
+ yyrestart() no longer closes stdin. 2.2 Release.
+
+1990-01-15 Vern Paxson <vern at ee.lbl.gov>
+
+ * ecs.c: %t support. 8-bit/unsigned char support. 2.2 Release.
+
+1990-01-15 Vern Paxson <vern at ee.lbl.gov>
+
+ * dfa.c: %t hacks. minor cosmetics. 2.2 Relase.
+
+1990-01-15 Vern Paxson <vern at ee.lbl.gov>
+
+ * ccl.c: Changes for unsigned/8-bit chars. 2.2 Release.
+
+1990-01-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * libmain.c: Initial revision
+
+1989-12-30 Vern Paxson <vern at ee.lbl.gov>
+
+ * nfa.c: removed gratuitous trailing context code
+
+1989-12-30 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: made -c<compression flags> case-sensitive
+
+1989-12-30 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: unput() bug fix
+
+1989-12-30 Vern Paxson <vern at ee.lbl.gov>
+
+ * README: [no log message]
+
+1989-06-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: changed to not use '|' and trailing context combo so users
+ can test using -F ...
+
+1989-06-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * parse.y: made trailing context combined with '|' warning always
+ come out
+
+1989-06-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * README: [no log message]
+
+1989-06-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * COPYING: Initial revision
+
+1989-06-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS, README, main.c: [no log message]
+
+1989-06-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * README: [no log message]
+
+1989-06-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS, README, main.c: [no log message]
+
+1989-06-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * : Beta release
+
+1989-06-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS, main.c: [no log message]
+
+1989-06-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl, flexdef.h, gen.c, misc.c, nfa.c, parse.y, scan.l, sym.c:
+ 2.0.1 beta
+
+1989-06-20 Vern Paxson <vern at ee.lbl.gov>
+
+ * README: [no log message]
+
+1989-05-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: fixsed bug with -I and backtracking
+
+1989-05-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Cleaned up forward declarations of yyunput() and input()
+
+1989-05-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * parse.y: Split copyright string.
+
+1989-05-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * nfa.c: Split copyright string. Added check for empty machine in
+ dupmachine().
+
+1989-05-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * ccl.c, dfa.c, ecs.c, gen.c, main.c, misc.c, scan.l, sym.c,
+ tblcmp.c, yylex.c: Split copyright string into two to avoid tempting
+ fate with \<newline> sequences ...
+
+1989-05-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * README: updated for 2nd release Beta test added RCS header
+
+1989-05-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: removed static char copyright
+
+1989-05-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: Added BSD copyright notice. Removed
+ FAST_SKELETON_FILE.
+
+1989-05-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: added BSD copyright notice. Removed references to
+ FAST_SKELETON_FILE.
+
+1989-05-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * ecs.c, gen.c, nfa.c: Added BSD copyright notice
+
+1989-05-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * ccl.c, dfa.c, misc.c, parse.y, scan.l, sym.c, tblcmp.c, yylex.c:
+ added BSD copyright notice
+
+1989-05-24 Vern Paxson <vern at ee.lbl.gov>
+
+ * flex.skl: Initial revision
+
+1989-05-19 Vern Paxson <vern at ee.lbl.gov>
+
+ * yylex.c: renamed accnum to num_rules
+
+1989-05-19 Vern Paxson <vern at ee.lbl.gov>
+
+ * tblcmp.c: moved table generation code to gen.c moved ntod() to
+ dfa.c
+
+1989-05-19 Vern Paxson <vern at ee.lbl.gov>
+
+ * sym.c: the most piddling format change imaginable
+
+1989-05-19 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: changed to look for yymore, REJECT, %used and %unused
+ removed gross magic for dealing with section 3
+
+1989-05-19 Vern Paxson <vern at ee.lbl.gov>
+
+ * nfa.c, parse.y: changes for variable trailing context
+
+1989-05-19 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: added all_lower() and all_upper()
+
+1989-05-19 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: added checking for features being Really used
+ backtracking, performance reports misc. cleanup
+
+1989-05-19 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: major overhaul for merged skeleton
+
+1989-05-19 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: a zillion changes/additions/cleanups
+
+1989-05-19 Vern Paxson <vern at ee.lbl.gov>
+
+ * dfa.c: added backtrack report added checking for dangerous
+ trailing context considerable minor cleanup
+
+1989-05-19 Vern Paxson <vern at ee.lbl.gov>
+
+ * ccl.c: list_character_set() modified to take a FILE to write to
+ ...
+
+1989-05-19 Vern Paxson <vern at ee.lbl.gov>
+
+ * README: updated for beta release
+
+1988-11-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: added -p flag generation of #define's for scanner
+
+1988-11-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: Added END_OF_BUFFER_ACTION and bol_needed
+
+1988-11-25 Vern Paxson <vern at ee.lbl.gov>
+
+ * dfa.c: added ntod()
+
+1988-05-09 Vern Paxson <vern at ee.lbl.gov>
+
+ * gen.c: Initial revision
+
+1988-05-08 Vern Paxson <vern at ee.lbl.gov>
+
+ * yylex.c: RCS header changed display style of non-printings from ^x
+ to \0xx
+
+1988-05-08 Vern Paxson <vern at ee.lbl.gov>
+
+ * tblcmp.c: RCS header MAX_XTIONS_FOR_FULL_INTERIOR_FIT ->
+ MAX_XTIONS_FULL_INTERIOR_FIT made back-tracking accepting number be
+ one greater than the last legit accepting number, instead of 0.
+ This way, end-of-buffer can take 0 and no negative accepting numbers
+ are needed. added genftbl() changed last ftl references to C added
+ check for UNSIGNED_CHAR's added back-track logic to make_tables()
+ added checking and report for backtracking fixed fence-post error
+ with onesp stack pointer
+
+1988-05-08 Vern Paxson <vern at ee.lbl.gov>
+
+ * sym.c: RCS header changed "entry" to "sym_entry" to avoid conflict
+ with old keyword
+
+1988-05-08 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: RCS header removed \^ from ESCSEQ
+
+1988-05-08 Vern Paxson <vern at ee.lbl.gov>
+
+ * parse.y: RCS header bug fix due to missing default rule, could
+ have to backtrack when backtrack variables haven't been set up
+
+1988-05-08 Vern Paxson <vern at ee.lbl.gov>
+
+ * nfa.c: RCS ident yy_cp, yy_bp support name shortenings assoc_rule
+ support
+
+1988-05-08 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: RCS header check before malloc()'ing for 16 bit overflow
+ MS_DOS, VMS ifdef's removed commented-out \^ code removed FTLSOURCE
+ code added readable_form()
+
+1988-05-08 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: Added RCS header removed revision history misc additions
+ and fixes to globals VMS ifdef's backtracking statistics -p flag
+ name shortenings
+
+1988-05-08 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: removed revision history added RCS header added VMS,
+ MS_DOS ifdef's removed DEFAULT_ACTION, changed END_OF_BUFFER_ACTION
+ shortened MAX_XTIONS_FOR_FULL_INTERIOR_FIT to
+ MAX_XTIONS_FULL_INTERIOR_FIT added MAX_ASSOC_RULES added
+ performance_report, assoc_rule gloabls added num_backtracking gloabl
+ shortened allocate_integer_pointer_array,
+ reallocate_integer_pointer_array
+
+1988-05-08 Vern Paxson <vern at ee.lbl.gov>
+
+ * ecs.c: added RCS id added PROCFLG to avoid assumption of signed
+ char's
+
+1988-05-08 Vern Paxson <vern at ee.lbl.gov>
+
+ * dfa.c: added RCS id added check_for_backtracking() added
+ dump_associated_rules() added dump_transitions() shortened
+ reallocate_integer_pointer_array to reallocate_int_ptr_array removed
+ some dfaacc_{state,set} abuses
+
+1988-05-08 Vern Paxson <vern at ee.lbl.gov>
+
+ * ccl.c: Added list_character_set()
+
+1988-05-07 Vern Paxson <vern at ee.lbl.gov>
+
+ * ccl.c: added RCS id
+
+1988-04-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * README: minor tweaks
+
+1988-04-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * README: forgot sh flex.shar
+
+1988-04-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * README: final tweaking
+
+1988-04-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * tblcmp.c: removed minor lint fluff
+
+1988-04-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS: [no log message]
+
+1988-04-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * NEWS, README: Initial revision
+
+1988-04-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * yylex.c: added identifying comment. changed to include "parse.h"
+ instead of "y.tab.h"
+
+1988-04-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * tblcmp.c: Changed name from flexcmp.c -> tblcmp.c fixed misc.
+ typos made generating ec tables be a routine
+
+1988-04-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * sym.c: changed name from flexsym.c -> sym.c revamped calling
+ sequences, etc., for extended table struct definition which now has
+ both char * and int fields.
+
+1988-04-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * scan.l: Changed name from flexscan.l -> scan.l fixed bug in
+ <RECOVER> added block comments between rules.
+
+1988-04-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * parse.y: changed name from flexparse.y -> parse.y added start
+ condition "INITIAL" made a{3} have "variable length"
+
+1988-04-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * nfa.c: changed name from flexnfa.c -> nfa.c corrected some typos.
+
+1988-04-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * misc.c: changed name from flexmisc.c -> misc.c
+
+1988-04-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * main.c: fixed bug causing core dumps if skeleton files could not
+ be opened. Added -cF. Added fullspd to be equivalent to fulltbl
+ for which options is cannot be mixed with.
+
+1988-04-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * flexdef.h: fixed typos, enhanced symbol table definition.
+
+1988-04-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * ecs.c: changed name from flexecs.c to ecs.c
+
+1988-04-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * dfa.c: changed name from flexdfa.c to dfa.c
+
+1988-04-10 Vern Paxson <vern at ee.lbl.gov>
+
+ * ccl.c: changed name from flexccl.c -> ccl.c
+
+1988-02-13 Vern Paxson <vern at ee.lbl.gov>
+
+ * ccl.c, dfa.c, ecs.c, flexdef.h, main.c, misc.c, nfa.c, parse.y,
+ scan.l, sym.c, tblcmp.c, yylex.c: Beta Release.
+
+1987-11-08 Vern Paxson <vern at ee.lbl.gov>
+
+ * Initial revision
+
Deleted: vendor/flex/2.5.39/FlexLexer.h
===================================================================
--- vendor/flex/dist/FlexLexer.h 2015-07-09 12:31:47 UTC (rev 7073)
+++ vendor/flex/2.5.39/FlexLexer.h 2015-07-09 12:38:31 UTC (rev 7076)
@@ -1,186 +0,0 @@
-// $Header: /home/cvs/src/usr.bin/lex/FlexLexer.h,v 1.3 2012-10-29 20:54:16 laffer1 Exp $
-// $MidnightBSD: trunk/usr.bin/lex/FlexLexer.h 6515 2013-12-20 23:32:25Z laffer1 $
-
-// FlexLexer.h -- define interfaces for lexical analyzer classes generated
-// by flex
-
-// Copyright (c) 1993 The Regents of the University of California.
-// All rights reserved.
-//
-// This code is derived from software contributed to Berkeley by
-// Kent Williams and Tom Epperly.
-//
-// Redistribution and use in source and binary forms are permitted provided
-// that: (1) source distributions retain this entire copyright notice and
-// comment, and (2) distributions including binaries display the following
-// acknowledgement: ``This product includes software developed by the
-// University of California, Berkeley and its contributors'' in the
-// documentation or other materials provided with the distribution and in
-// all advertising materials mentioning features or use of this software.
-// Neither the name of the University nor the names of its contributors may
-// be used to endorse or promote products derived from this software without
-// specific prior written permission.
-// THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
-// WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-
-// This file defines FlexLexer, an abstract class which specifies the
-// external interface provided to flex C++ lexer objects, and yyFlexLexer,
-// which defines a particular lexer class.
-//
-// If you want to create multiple lexer classes, you use the -P flag
-// to rename each yyFlexLexer to some other xxFlexLexer. You then
-// include <FlexLexer.h> in your other sources once per lexer class:
-//
-// #undef yyFlexLexer
-// #define yyFlexLexer xxFlexLexer
-// #include <FlexLexer.h>
-//
-// #undef yyFlexLexer
-// #define yyFlexLexer zzFlexLexer
-// #include <FlexLexer.h>
-// ...
-
-#ifndef __FLEX_LEXER_H
-// Never included before - need to define base class.
-#define __FLEX_LEXER_H
-#include <iostream>
-
-extern "C++" {
-
-struct yy_buffer_state;
-typedef int yy_state_type;
-
-class FlexLexer {
-public:
- virtual ~FlexLexer() { }
-
- const char* YYText() { return yytext; }
- int YYLeng() { return yyleng; }
-
- virtual void
- yy_switch_to_buffer( struct yy_buffer_state* new_buffer ) = 0;
- virtual struct yy_buffer_state*
- yy_create_buffer( std::istream* s, int size ) = 0;
- virtual void yy_delete_buffer( struct yy_buffer_state* b ) = 0;
- virtual void yyrestart( std::istream* s ) = 0;
-
- virtual int yylex() = 0;
-
- // Call yylex with new input/output sources.
- int yylex( std::istream* new_in, std::ostream* new_out = 0 )
- {
- switch_streams( new_in, new_out );
- return yylex();
- }
-
- // Switch to new input/output streams. A nil stream pointer
- // indicates "keep the current one".
- virtual void switch_streams( std::istream* new_in = 0,
- std::ostream* new_out = 0 ) = 0;
-
- int lineno() const { return yylineno; }
-
- int debug() const { return yy_flex_debug; }
- void set_debug( int flag ) { yy_flex_debug = flag; }
-
-protected:
- char* yytext;
- int yyleng;
- int yylineno; // only maintained if you use %option yylineno
- int yy_flex_debug; // only has effect with -d or "%option debug"
-};
-
-}
-#endif
-
-#if defined(yyFlexLexer) || ! defined(yyFlexLexerOnce)
-// Either this is the first time through (yyFlexLexerOnce not defined),
-// or this is a repeated include to define a different flavor of
-// yyFlexLexer, as discussed in the flex man page.
-#define yyFlexLexerOnce
-
-class yyFlexLexer : public FlexLexer {
-public:
- // arg_yyin and arg_yyout default to the cin and cout, but we
- // only make that assignment when initializing in yylex().
- yyFlexLexer( std::istream* arg_yyin = 0, std::ostream* arg_yyout = 0 );
-
- virtual ~yyFlexLexer();
-
- void yy_switch_to_buffer( struct yy_buffer_state* new_buffer );
- struct yy_buffer_state* yy_create_buffer( std::istream* s, int size );
- void yy_delete_buffer( struct yy_buffer_state* b );
- void yyrestart( std::istream* s );
-
- virtual int yylex();
- virtual void switch_streams( std::istream* new_in, std::ostream* new_out );
-
-protected:
- virtual int LexerInput( char* buf, int max_size );
- virtual void LexerOutput( const char* buf, int size );
- virtual void LexerError( const char* msg );
-
- void yyunput( int c, char* buf_ptr );
- int yyinput();
-
- void yy_load_buffer_state();
- void yy_init_buffer( struct yy_buffer_state* b, std::istream* s );
- void yy_flush_buffer( struct yy_buffer_state* b );
-
- int yy_start_stack_ptr;
- int yy_start_stack_depth;
- int* yy_start_stack;
-
- void yy_push_state( int new_state );
- void yy_pop_state();
- int yy_top_state();
-
- yy_state_type yy_get_previous_state();
- yy_state_type yy_try_NUL_trans( yy_state_type current_state );
- int yy_get_next_buffer();
-
- std::istream* yyin; // input source for default LexerInput
- std::ostream* yyout; // output sink for default LexerOutput
-
- struct yy_buffer_state* yy_current_buffer;
-
- // yy_hold_char holds the character lost when yytext is formed.
- char yy_hold_char;
-
- // Number of characters read into yy_ch_buf.
- int yy_n_chars;
-
- // Points to current character in buffer.
- char* yy_c_buf_p;
-
- int yy_init; // whether we need to initialize
- int yy_start; // start state number
-
- // Flag which is used to allow yywrap()'s to do buffer switches
- // instead of setting up a fresh yyin. A bit of a hack ...
- int yy_did_buffer_switch_on_eof;
-
- // The following are not always needed, but may be depending
- // on use of certain flex features (like REJECT or yymore()).
-
- yy_state_type yy_last_accepting_state;
- char* yy_last_accepting_cpos;
-
- yy_state_type* yy_state_buf;
- yy_state_type* yy_state_ptr;
-
- char* yy_full_match;
- int* yy_full_state;
- int yy_full_lp;
-
- int yy_lp;
- int yy_looking_for_trail_begin;
-
- int yy_more_flag;
- int yy_more_len;
- int yy_more_offset;
- int yy_prev_more_offset;
-};
-
-#endif
Copied: vendor/flex/2.5.39/FlexLexer.h (from rev 7075, vendor/flex/dist/FlexLexer.h)
===================================================================
--- vendor/flex/2.5.39/FlexLexer.h (rev 0)
+++ vendor/flex/2.5.39/FlexLexer.h 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,206 @@
+// -*-C++-*-
+// FlexLexer.h -- define interfaces for lexical analyzer classes generated
+// by flex
+
+// Copyright (c) 1993 The Regents of the University of California.
+// All rights reserved.
+//
+// This code is derived from software contributed to Berkeley by
+// Kent Williams and Tom Epperly.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+
+// 1. Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+// notice, this list of conditions and the following disclaimer in the
+// documentation and/or other materials provided with the distribution.
+
+// Neither the name of the University nor the names of its contributors
+// may be used to endorse or promote products derived from this software
+// without specific prior written permission.
+
+// THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+// IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE.
+
+// This file defines FlexLexer, an abstract class which specifies the
+// external interface provided to flex C++ lexer objects, and yyFlexLexer,
+// which defines a particular lexer class.
+//
+// If you want to create multiple lexer classes, you use the -P flag
+// to rename each yyFlexLexer to some other xxFlexLexer. You then
+// include <FlexLexer.h> in your other sources once per lexer class:
+//
+// #undef yyFlexLexer
+// #define yyFlexLexer xxFlexLexer
+// #include <FlexLexer.h>
+//
+// #undef yyFlexLexer
+// #define yyFlexLexer zzFlexLexer
+// #include <FlexLexer.h>
+// ...
+
+#ifndef __FLEX_LEXER_H
+// Never included before - need to define base class.
+#define __FLEX_LEXER_H
+
+#include <iostream>
+# ifndef FLEX_STD
+# define FLEX_STD std::
+# endif
+
+extern "C++" {
+
+struct yy_buffer_state;
+typedef int yy_state_type;
+
+class FlexLexer {
+public:
+ virtual ~FlexLexer() { }
+
+ const char* YYText() const { return yytext; }
+ int YYLeng() const { return yyleng; }
+
+ virtual void
+ yy_switch_to_buffer( struct yy_buffer_state* new_buffer ) = 0;
+ virtual struct yy_buffer_state*
+ yy_create_buffer( FLEX_STD istream* s, int size ) = 0;
+ virtual void yy_delete_buffer( struct yy_buffer_state* b ) = 0;
+ virtual void yyrestart( FLEX_STD istream* s ) = 0;
+
+ virtual int yylex() = 0;
+
+ // Call yylex with new input/output sources.
+ int yylex( FLEX_STD istream* new_in, FLEX_STD ostream* new_out = 0 )
+ {
+ switch_streams( new_in, new_out );
+ return yylex();
+ }
+
+ // Switch to new input/output streams. A nil stream pointer
+ // indicates "keep the current one".
+ virtual void switch_streams( FLEX_STD istream* new_in = 0,
+ FLEX_STD ostream* new_out = 0 ) = 0;
+
+ int lineno() const { return yylineno; }
+
+ int debug() const { return yy_flex_debug; }
+ void set_debug( int flag ) { yy_flex_debug = flag; }
+
+protected:
+ char* yytext;
+ int yyleng;
+ int yylineno; // only maintained if you use %option yylineno
+ int yy_flex_debug; // only has effect with -d or "%option debug"
+};
+
+}
+#endif // FLEXLEXER_H
+
+#if defined(yyFlexLexer) || ! defined(yyFlexLexerOnce)
+// Either this is the first time through (yyFlexLexerOnce not defined),
+// or this is a repeated include to define a different flavor of
+// yyFlexLexer, as discussed in the flex manual.
+#define yyFlexLexerOnce
+
+extern "C++" {
+
+class yyFlexLexer : public FlexLexer {
+public:
+ // arg_yyin and arg_yyout default to the cin and cout, but we
+ // only make that assignment when initializing in yylex().
+ yyFlexLexer( FLEX_STD istream* arg_yyin = 0, FLEX_STD ostream* arg_yyout = 0 );
+
+ virtual ~yyFlexLexer();
+
+ void yy_switch_to_buffer( struct yy_buffer_state* new_buffer );
+ struct yy_buffer_state* yy_create_buffer( FLEX_STD istream* s, int size );
+ void yy_delete_buffer( struct yy_buffer_state* b );
+ void yyrestart( FLEX_STD istream* s );
+
+ void yypush_buffer_state( struct yy_buffer_state* new_buffer );
+ void yypop_buffer_state();
+
+ virtual int yylex();
+ virtual void switch_streams( FLEX_STD istream* new_in, FLEX_STD ostream* new_out = 0 );
+ virtual int yywrap();
+
+protected:
+ virtual int LexerInput( char* buf, int max_size );
+ virtual void LexerOutput( const char* buf, int size );
+ virtual void LexerError( const char* msg );
+
+ void yyunput( int c, char* buf_ptr );
+ int yyinput();
+
+ void yy_load_buffer_state();
+ void yy_init_buffer( struct yy_buffer_state* b, FLEX_STD istream* s );
+ void yy_flush_buffer( struct yy_buffer_state* b );
+
+ int yy_start_stack_ptr;
+ int yy_start_stack_depth;
+ int* yy_start_stack;
+
+ void yy_push_state( int new_state );
+ void yy_pop_state();
+ int yy_top_state();
+
+ yy_state_type yy_get_previous_state();
+ yy_state_type yy_try_NUL_trans( yy_state_type current_state );
+ int yy_get_next_buffer();
+
+ FLEX_STD istream* yyin; // input source for default LexerInput
+ FLEX_STD ostream* yyout; // output sink for default LexerOutput
+
+ // yy_hold_char holds the character lost when yytext is formed.
+ char yy_hold_char;
+
+ // Number of characters read into yy_ch_buf.
+ int yy_n_chars;
+
+ // Points to current character in buffer.
+ char* yy_c_buf_p;
+
+ int yy_init; // whether we need to initialize
+ int yy_start; // start state number
+
+ // Flag which is used to allow yywrap()'s to do buffer switches
+ // instead of setting up a fresh yyin. A bit of a hack ...
+ int yy_did_buffer_switch_on_eof;
+
+
+ size_t yy_buffer_stack_top; /**< index of top of stack. */
+ size_t yy_buffer_stack_max; /**< capacity of stack. */
+ struct yy_buffer_state ** yy_buffer_stack; /**< Stack as an array. */
+ void yyensure_buffer_stack(void);
+
+ // The following are not always needed, but may be depending
+ // on use of certain flex features (like REJECT or yymore()).
+
+ yy_state_type yy_last_accepting_state;
+ char* yy_last_accepting_cpos;
+
+ yy_state_type* yy_state_buf;
+ yy_state_type* yy_state_ptr;
+
+ char* yy_full_match;
+ int* yy_full_state;
+ int yy_full_lp;
+
+ int yy_lp;
+ int yy_looking_for_trail_begin;
+
+ int yy_more_flag;
+ int yy_more_len;
+ int yy_more_offset;
+ int yy_prev_more_offset;
+};
+
+}
+
+#endif // yyFlexLexer || ! yyFlexLexerOnce
+
Copied: vendor/flex/2.5.39/INSTALL (from rev 7075, vendor/flex/dist/INSTALL)
===================================================================
--- vendor/flex/2.5.39/INSTALL (rev 0)
+++ vendor/flex/2.5.39/INSTALL 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,370 @@
+Installation Instructions
+*************************
+
+Copyright (C) 1994-1996, 1999-2002, 2004-2011 Free Software Foundation,
+Inc.
+
+ Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved. This file is offered as-is,
+without warranty of any kind.
+
+Basic Installation
+==================
+
+ Briefly, the shell commands `./configure; make; make install' should
+configure, build, and install this package. The following
+more-detailed instructions are generic; see the `README' file for
+instructions specific to this package. Some packages provide this
+`INSTALL' file but do not implement all of the features documented
+below. The lack of an optional feature in a given package is not
+necessarily a bug. More recommendations for GNU packages can be found
+in *note Makefile Conventions: (standards)Makefile Conventions.
+
+ The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation. It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions. Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, and a
+file `config.log' containing compiler output (useful mainly for
+debugging `configure').
+
+ It can also use an optional file (typically called `config.cache'
+and enabled with `--cache-file=config.cache' or simply `-C') that saves
+the results of its tests to speed up reconfiguring. Caching is
+disabled by default to prevent problems with accidental use of stale
+cache files.
+
+ If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release. If you are using the cache, and at
+some point `config.cache' contains results you don't want to keep, you
+may remove or edit it.
+
+ The file `configure.ac' (or `configure.in') is used to create
+`configure' by a program called `autoconf'. You need `configure.ac' if
+you want to change it or regenerate `configure' using a newer version
+of `autoconf'.
+
+ The simplest way to compile this package is:
+
+ 1. `cd' to the directory containing the package's source code and type
+ `./configure' to configure the package for your system.
+
+ Running `configure' might take a while. While running, it prints
+ some messages telling which features it is checking for.
+
+ 2. Type `make' to compile the package.
+
+ 3. Optionally, type `make check' to run any self-tests that come with
+ the package, generally using the just-built uninstalled binaries.
+
+ 4. Type `make install' to install the programs and any data files and
+ documentation. When installing into a prefix owned by root, it is
+ recommended that the package be configured and built as a regular
+ user, and only the `make install' phase executed with root
+ privileges.
+
+ 5. Optionally, type `make installcheck' to repeat any self-tests, but
+ this time using the binaries in their final installed location.
+ This target does not install anything. Running this target as a
+ regular user, particularly if the prior `make install' required
+ root privileges, verifies that the installation completed
+ correctly.
+
+ 6. You can remove the program binaries and object files from the
+ source code directory by typing `make clean'. To also remove the
+ files that `configure' created (so you can compile the package for
+ a different kind of computer), type `make distclean'. There is
+ also a `make maintainer-clean' target, but that is intended mainly
+ for the package's developers. If you use it, you may have to get
+ all sorts of other programs in order to regenerate files that came
+ with the distribution.
+
+ 7. Often, you can also type `make uninstall' to remove the installed
+ files again. In practice, not all packages have tested that
+ uninstallation works correctly, even though it is required by the
+ GNU Coding Standards.
+
+ 8. Some packages, particularly those that use Automake, provide `make
+ distcheck', which can by used by developers to test that all other
+ targets like `make install' and `make uninstall' work correctly.
+ This target is generally not run by end users.
+
+Compilers and Options
+=====================
+
+ Some systems require unusual options for compilation or linking that
+the `configure' script does not know about. Run `./configure --help'
+for details on some of the pertinent environment variables.
+
+ You can give `configure' initial values for configuration parameters
+by setting variables in the command line or in the environment. Here
+is an example:
+
+ ./configure CC=c99 CFLAGS=-g LIBS=-lposix
+
+ *Note Defining Variables::, for more details.
+
+Compiling For Multiple Architectures
+====================================
+
+ You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory. To do this, you can use GNU `make'. `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script. `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'. This
+is known as a "VPATH" build.
+
+ With a non-GNU `make', it is safer to compile the package for one
+architecture at a time in the source code directory. After you have
+installed the package for one architecture, use `make distclean' before
+reconfiguring for another architecture.
+
+ On MacOS X 10.5 and later systems, you can create libraries and
+executables that work on multiple system types--known as "fat" or
+"universal" binaries--by specifying multiple `-arch' options to the
+compiler but only a single `-arch' option to the preprocessor. Like
+this:
+
+ ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
+ CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
+ CPP="gcc -E" CXXCPP="g++ -E"
+
+ This is not guaranteed to produce working output in all cases, you
+may have to build one architecture at a time and combine the results
+using the `lipo' tool if you have problems.
+
+Installation Names
+==================
+
+ By default, `make install' installs the package's commands under
+`/usr/local/bin', include files under `/usr/local/include', etc. You
+can specify an installation prefix other than `/usr/local' by giving
+`configure' the option `--prefix=PREFIX', where PREFIX must be an
+absolute file name.
+
+ You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files. If you
+pass the option `--exec-prefix=PREFIX' to `configure', the package uses
+PREFIX as the prefix for installing programs and libraries.
+Documentation and other data files still use the regular prefix.
+
+ In addition, if you use an unusual directory layout you can give
+options like `--bindir=DIR' to specify different values for particular
+kinds of files. Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them. In general, the
+default for these options is expressed in terms of `${prefix}', so that
+specifying just `--prefix' will affect all of the other directory
+specifications that were not explicitly provided.
+
+ The most portable way to affect installation locations is to pass the
+correct locations to `configure'; however, many packages provide one or
+both of the following shortcuts of passing variable assignments to the
+`make install' command line to change installation locations without
+having to reconfigure or recompile.
+
+ The first method involves providing an override variable for each
+affected directory. For example, `make install
+prefix=/alternate/directory' will choose an alternate location for all
+directory configuration variables that were expressed in terms of
+`${prefix}'. Any directories that were specified during `configure',
+but not in terms of `${prefix}', must each be overridden at install
+time for the entire installation to be relocated. The approach of
+makefile variable overrides for each directory variable is required by
+the GNU Coding Standards, and ideally causes no recompilation.
+However, some platforms have known limitations with the semantics of
+shared libraries that end up requiring recompilation when using this
+method, particularly noticeable in packages that use GNU Libtool.
+
+ The second method involves providing the `DESTDIR' variable. For
+example, `make install DESTDIR=/alternate/directory' will prepend
+`/alternate/directory' before all installation names. The approach of
+`DESTDIR' overrides is not required by the GNU Coding Standards, and
+does not work on platforms that have drive letters. On the other hand,
+it does better at avoiding recompilation issues, and works well even
+when some directory options were not specified in terms of `${prefix}'
+at `configure' time.
+
+Optional Features
+=================
+
+ If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+ Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System). The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+ For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+ Some packages offer the ability to configure how verbose the
+execution of `make' will be. For these packages, running `./configure
+--enable-silent-rules' sets the default to minimal output, which can be
+overridden with `make V=1'; while running `./configure
+--disable-silent-rules' sets the default to verbose, which can be
+overridden with `make V=0'.
+
+Particular systems
+==================
+
+ On HP-UX, the default C compiler is not ANSI C compatible. If GNU
+CC is not installed, it is recommended to use the following options in
+order to use an ANSI C compiler:
+
+ ./configure CC="cc -Ae -D_XOPEN_SOURCE=500"
+
+and if that doesn't work, install pre-built binaries of GCC for HP-UX.
+
+ HP-UX `make' updates targets which have the same time stamps as
+their prerequisites, which makes it generally unusable when shipped
+generated files such as `configure' are involved. Use GNU `make'
+instead.
+
+ On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot
+parse its `<wchar.h>' header file. The option `-nodtk' can be used as
+a workaround. If GNU CC is not installed, it is therefore recommended
+to try
+
+ ./configure CC="cc"
+
+and if that doesn't work, try
+
+ ./configure CC="cc -nodtk"
+
+ On Solaris, don't put `/usr/ucb' early in your `PATH'. This
+directory contains several dysfunctional programs; working variants of
+these programs are available in `/usr/bin'. So, if you need `/usr/ucb'
+in your `PATH', put it _after_ `/usr/bin'.
+
+ On Haiku, software installed for all users goes in `/boot/common',
+not `/usr/local'. It is recommended to use the following options:
+
+ ./configure --prefix=/boot/common
+
+Specifying the System Type
+==========================
+
+ There may be some features `configure' cannot figure out
+automatically, but needs to determine by the type of machine the package
+will run on. Usually, assuming the package is built to be run on the
+_same_ architectures, `configure' can figure that out, but if it prints
+a message saying it cannot guess the machine type, give it the
+`--build=TYPE' option. TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name which has the form:
+
+ CPU-COMPANY-SYSTEM
+
+where SYSTEM can have one of these forms:
+
+ OS
+ KERNEL-OS
+
+ See the file `config.sub' for the possible values of each field. If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the machine type.
+
+ If you are _building_ compiler tools for cross-compiling, you should
+use the option `--target=TYPE' to select the type of system they will
+produce code for.
+
+ If you want to _use_ a cross compiler, that generates code for a
+platform different from the build platform, you should specify the
+"host" platform (i.e., that on which the generated programs will
+eventually be run) with `--host=TYPE'.
+
+Sharing Defaults
+================
+
+ If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists. Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Defining Variables
+==================
+
+ Variables not defined in a site shell script can be set in the
+environment passed to `configure'. However, some packages may run
+configure again during the build, and the customized values of these
+variables may be lost. In order to avoid this problem, you should set
+them in the `configure' command line, using `VAR=value'. For example:
+
+ ./configure CC=/usr/local2/bin/gcc
+
+causes the specified `gcc' to be used as the C compiler (unless it is
+overridden in the site shell script).
+
+Unfortunately, this technique does not work for `CONFIG_SHELL' due to
+an Autoconf bug. Until the bug is fixed you can use this workaround:
+
+ CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash
+
+`configure' Invocation
+======================
+
+ `configure' recognizes the following options to control how it
+operates.
+
+`--help'
+`-h'
+ Print a summary of all of the options to `configure', and exit.
+
+`--help=short'
+`--help=recursive'
+ Print a summary of the options unique to this package's
+ `configure', and exit. The `short' variant lists options used
+ only in the top level, while the `recursive' variant lists options
+ also present in any nested packages.
+
+`--version'
+`-V'
+ Print the version of Autoconf used to generate the `configure'
+ script, and exit.
+
+`--cache-file=FILE'
+ Enable the cache: use and save the results of the tests in FILE,
+ traditionally `config.cache'. FILE defaults to `/dev/null' to
+ disable caching.
+
+`--config-cache'
+`-C'
+ Alias for `--cache-file=config.cache'.
+
+`--quiet'
+`--silent'
+`-q'
+ Do not print messages saying which checks are being made. To
+ suppress all normal output, redirect it to `/dev/null' (any error
+ messages will still be shown).
+
+`--srcdir=DIR'
+ Look for the package's source code in directory DIR. Usually
+ `configure' can determine that directory automatically.
+
+`--prefix=DIR'
+ Use DIR as the installation prefix. *note Installation Names::
+ for more details, including other options available for fine-tuning
+ the installation locations.
+
+`--no-create'
+`-n'
+ Run the configure checks, but stop before creating any output
+ files.
+
+`configure' also accepts some other, not widely useful, options. Run
+`configure --help' for more details.
+
Deleted: vendor/flex/2.5.39/Makefile
===================================================================
--- vendor/flex/dist/Makefile 2015-07-09 12:31:47 UTC (rev 7073)
+++ vendor/flex/2.5.39/Makefile 2015-07-09 12:38:31 UTC (rev 7076)
@@ -1,50 +0,0 @@
-# $MidnightBSD: trunk/usr.bin/lex/Makefile 6515 2013-12-20 23:32:25Z laffer1 $
-#
-# By default, flex will be configured to generate 8-bit scanners only if the
-# -8 flag is given. If you want it to always generate 8-bit scanners, add
-# "-DDEFAULT_CSIZE=256" to CFLAGS. Note that doing so will double the size
-# of all uncompressed scanners.
-#
-# Bootstrapping of lex is handled automatically.
-# Also note that flex.skel no longer gets installed.
-#
-
-PROG= lex
-LINKS+= ${BINDIR}/lex ${BINDIR}/lex++
-LINKS+= ${BINDIR}/lex ${BINDIR}/flex
-LINKS+= ${BINDIR}/lex ${BINDIR}/flex++
-
-SRCS= scan.c ccl.c dfa.c ecs.c gen.c main.c misc.c nfa.c parse.y \
- skel.c sym.c tblcmp.c yylex.c
-LFLAGS+= -is
-CFLAGS+= -I. -I${.CURDIR}
-INCS= FlexLexer.h
-INCSDIR= ${INCLUDEDIR}
-MLINKS+= lex.1 flex.1
-MLINKS+= lex.1 flex++.1
-MLINKS+= lex.1 lex++.1
-
-WARNS?= 2
-
-CLEANFILES= scan.c skel.c
-
-SUBDIR= lib
-
-skel.c: mkskel.sh flex.skl
- sh ${.CURDIR}/mkskel.sh ${.CURDIR}/flex.skl > skel.c
-
-bootstrap: initscan.c
- @cmp -s ${.CURDIR}/initscan.c scan.c || { \
- echo "Bootstrapping flex" ; \
- rm -f scan.c ; \
- cp -f ${.CURDIR}/initscan.c scan.c ; \
- }
-
-test: check
-check: $(PROG)
- ./$(PROG) $(LFLAGS) -t $(COMPRESSION) $(.CURDIR)/scan.l \
- | sed s,\"$(.CURDIR)/scan.l",\"scan.l", \
- | diff -I '\$$FreeBS[D]:.*\$$' $(.CURDIR)/initscan.c -
- @echo "Check successful"
-
-.include <bsd.prog.mk>
Copied: vendor/flex/2.5.39/Makefile.am (from rev 7075, vendor/flex/dist/Makefile.am)
===================================================================
--- vendor/flex/2.5.39/Makefile.am (rev 0)
+++ vendor/flex/2.5.39/Makefile.am 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,214 @@
+# This file is part of flex.
+
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+
+# Neither the name of the University nor the names of its contributors
+# may be used to endorse or promote products derived from this software
+# without specific prior written permission.
+
+# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE.
+
+# Notes on building:
+
+# Possible values for DEFS:
+#
+# By default, flex generates 8-bit scanners when using table compression,
+# and 7-bit scanners when using uncompressed tables (-f or -F options).
+# For flex to always generate 8-bit scanners, add "-DDEFAULT_CSIZE=256"
+# to DEFS.
+#
+# For Vax/VMS, add "-DVMS" to DEFS.
+#
+# For MS-DOS, add "-DMS_DOS" to DEFS. See the directory MISC/MSDOS for
+# additional info.
+
+AM_YFLAGS = -d
+ACLOCAL_AMFLAGS = -I m4
+m4 = @M4@
+indent = @INDENT@
+
+bin_PROGRAMS = flex
+lib_LTLIBRARIES = \
+ libfl.la \
+ libfl_pic.la
+
+flex_SOURCES = \
+ ccl.c \
+ dfa.c \
+ ecs.c \
+ scanflags.c \
+ gen.c \
+ main.c \
+ misc.c \
+ nfa.c \
+ parse.y \
+ scan.l \
+ skel.c \
+ sym.c \
+ tblcmp.c \
+ yylex.c \
+ options.c \
+ scanopt.c \
+ buf.c \
+ tables.c \
+ tables_shared.c \
+ filter.c \
+ regex.c
+
+
+LDADD = lib/libcompat.la
+
+libfl_la_SOURCES = \
+ libmain.c \
+ libyywrap.c
+
+libfl_la_LDFLAGS = -no-undefined -version-info @SHARED_VERSION_INFO@
+
+libfl_pic_la_SOURCES = \
+ libmain.c \
+ libyywrap.c
+
+libfl_pic_la_LDFLAGS = -no-undefined -version-info @SHARED_VERSION_INFO@
+
+noinst_HEADERS = \
+ flexdef.h \
+ flexint.h \
+ version.h \
+ options.h \
+ scanopt.h \
+ tables.h \
+ tables_shared.h
+
+include_HEADERS = \
+ FlexLexer.h
+
+dist_doc_DATA = \
+ AUTHORS \
+ COPYING \
+ NEWS \
+ ONEWS \
+ README \
+ TODO
+
+EXTRA_DIST = \
+ .indent.pro \
+ ABOUT-NLS \
+ INSTALL \
+ autogen.sh \
+ flex.skl \
+ mkskel.sh \
+ config.rpath \
+ gettext.h
+
+BUILT_SOURCES = \
+ skel.c
+
+SUBDIRS = \
+ lib \
+ . \
+ doc \
+ examples \
+ po \
+ tests
+
+localedir = $(datadir)/locale
+AM_CPPFLAGS = -DLOCALEDIR=\"$(localedir)\" -I$(top_srcdir)/intl
+LIBS = @LIBINTL@ @LIBS@
+
+skel.c: flex.skl mkskel.sh flexint.h tables_shared.h
+ sed 's/m4_/m4postproc_/g; s/m4preproc_/m4_/g' $(srcdir)/flex.skl | $(m4) -P -DFLEX_MAJOR_VERSION=`echo $(VERSION)|cut -f 1 -d .` -DFLEX_MINOR_VERSION=`echo $(VERSION)|cut -f 2 -d .` -DFLEX_SUBMINOR_VERSION=`echo $(VERSION)|cut -f 3 -d .` | sed 's/m4postproc_/m4_/g' | $(SHELL) $(srcdir)/mkskel.sh >skel.c
+
+# Explicitly describe dependencies.
+# You can recreate this with `gcc -I. -MM *.c'
+buf.o: buf.c flexdef.h flexint.h
+ccl.o: ccl.c flexdef.h flexint.h
+dfa.o: dfa.c flexdef.h flexint.h tables.h tables_shared.h
+ecs.o: ecs.c flexdef.h flexint.h
+scanflags.o: scanflags.c flexdef.h flexint.h
+gen.o: gen.c flexdef.h flexint.h tables.h tables_shared.h
+libmain.o: libmain.c
+libyywrap.o: libyywrap.c
+main.o: main.c flexdef.h flexint.h version.h options.h scanopt.h \
+ tables.h tables_shared.h
+misc.o: misc.c flexdef.h flexint.h tables.h tables_shared.h
+nfa.o: nfa.c flexdef.h flexint.h
+options.o: options.c options.h scanopt.h flexdef.h flexint.h
+parse.o: parse.c flexdef.h flexint.h tables.h tables_shared.h
+scan.o: scan.c flexdef.h flexint.h parse.h
+scanopt.o: scanopt.c flexdef.h flexint.h scanopt.h
+skel.o: skel.c flexdef.h flexint.h
+sym.o: sym.c flexdef.h flexint.h
+tables.o: tables.c flexdef.h flexint.h tables.h tables_shared.h
+tables_shared.o: tables_shared.c flexdef.h flexint.h tables.h \
+ tables_shared.h
+tblcmp.o: tblcmp.c flexdef.h flexint.h
+yylex.o: yylex.c flexdef.h flexint.h parse.h
+filter.o: filter.c flexdef.h flexint.h
+
+# Create the ChangeLog, but only if we're inside a git working directory
+
+ChangeLog: $(srcdir)/tools/git2cl
+ if [ -d $(srcdir)/.git ] ; then \
+ $(srcdir)/tools/git2cl > $@ \
+ ; fi
+
+# Run GNU indent on sources. Don't run this unless all the sources compile cleanly.
+#
+# Whole idea:
+# 1. Check for .indent.pro, otherwise indent will use unknown
+# settings, or worse, the GNU defaults.)
+# 2. Check that this is GNU indent.
+# 3. Make sure to process only the NON-generated .c and .h files.
+# 4. Run indent twice per file. The first time is a test.
+# Otherwise, indent overwrites your file even if it fails!
+indentfiles = \
+ buf.c \
+ ccl.c \
+ dfa.c \
+ ecs.c \
+ scanflags.c \
+ filter.c \
+ flexdef.h \
+ gen.c \
+ libmain.c \
+ libyywrap.c \
+ main.c \
+ misc.c \
+ nfa.c \
+ options.c \
+ options.h \
+ regex.c \
+ scanopt.c \
+ scanopt.h \
+ sym.c \
+ tables.c \
+ tables.h \
+ tables_shared.c \
+ tables_shared.h \
+ tblcmp.c
+
+indent:
+ if [ -f .indent.pro ] ; then \
+ for f in $(indentfiles);\
+ do\
+ echo indenting $$f ;\
+ $(indent) < $$f >/dev/null && indent $$f || echo $$f FAILED to indent ;\
+ done \
+ fi
+
+install-exec-hook:
+ cd $(DESTDIR)$(bindir) && \
+ $(LN_S) -f flex$(EXEEXT) flex++$(EXEEXT)
+
+.PHONY: ChangeLog tags indent
Copied: vendor/flex/2.5.39/Makefile.in (from rev 7075, vendor/flex/dist/Makefile.in)
===================================================================
--- vendor/flex/2.5.39/Makefile.in (rev 0)
+++ vendor/flex/2.5.39/Makefile.in 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,1321 @@
+# Makefile.in generated by automake 1.11.6 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+# Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+ at SET_MAKE@
+
+# This file is part of flex.
+
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+
+# Neither the name of the University nor the names of its contributors
+# may be used to endorse or promote products derived from this software
+# without specific prior written permission.
+
+# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE.
+
+# Notes on building:
+
+# Possible values for DEFS:
+#
+# By default, flex generates 8-bit scanners when using table compression,
+# and 7-bit scanners when using uncompressed tables (-f or -F options).
+# For flex to always generate 8-bit scanners, add "-DDEFAULT_CSIZE=256"
+# to DEFS.
+#
+# For Vax/VMS, add "-DVMS" to DEFS.
+#
+# For MS-DOS, add "-DMS_DOS" to DEFS. See the directory MISC/MSDOS for
+# additional info.
+
+
+
+
+VPATH = @srcdir@
+am__make_dryrun = \
+ { \
+ am__dry=no; \
+ case $$MAKEFLAGS in \
+ *\\[\ \ ]*) \
+ echo 'am--echo: ; @echo "AM" OK' | $(MAKE) -f - 2>/dev/null \
+ | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
+ *) \
+ for am__flg in $$MAKEFLAGS; do \
+ case $$am__flg in \
+ *=*|--*) ;; \
+ *n*) am__dry=yes; break;; \
+ esac; \
+ done;; \
+ esac; \
+ test $$am__dry = yes; \
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+ echo 'ERROR: trying to run $@ with an empty' \
+ '$$(distuninstallcheck_dir)' >&2; \
+ exit 1; \
+ }; \
+ $(am__cd) '$(distuninstallcheck_dir)' || { \
+ echo 'ERROR: cannot chdir into $(distuninstallcheck_dir)' >&2; \
+ exit 1; \
+ }; \
+ test `$(am__distuninstallcheck_listfiles) | wc -l` -eq 0 \
+ || { echo "ERROR: files left after uninstall:" ; \
+ if test -n "$(DESTDIR)"; then \
+ echo " (check DESTDIR support)"; \
+ fi ; \
+ $(distuninstallcheck_listfiles) ; \
+ exit 1; } >&2
+distcleancheck: distclean
+ @if test '$(srcdir)' = . ; then \
+ echo "ERROR: distcleancheck can only run from a VPATH build" ; \
+ exit 1 ; \
+ fi
+ @test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
+ || { echo "ERROR: files left in build directory after distclean:" ; \
+ $(distcleancheck_listfiles) ; \
+ exit 1; } >&2
+check-am: all-am
+check: $(BUILT_SOURCES)
+ $(MAKE) $(AM_MAKEFLAGS) check-recursive
+all-am: Makefile $(LTLIBRARIES) $(PROGRAMS) $(DATA) $(HEADERS) \
+ config.h
+install-binPROGRAMS: install-libLTLIBRARIES
+
+installdirs: installdirs-recursive
+installdirs-am:
+ for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(bindir)" "$(DESTDIR)$(docdir)" "$(DESTDIR)$(includedir)"; do \
+ test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+ done
+install: $(BUILT_SOURCES)
+ $(MAKE) $(AM_MAKEFLAGS) install-recursive
+install-exec: install-exec-recursive
+install-data: install-data-recursive
+uninstall: uninstall-recursive
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-recursive
+install-strip:
+ if test -z '$(STRIP)'; then \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ install; \
+ else \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+ fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+ -rm -f parse.c
+ -rm -f parse.h
+ -rm -f scan.c
+ -test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
+clean: clean-recursive
+
+clean-am: clean-binPROGRAMS clean-generic clean-libLTLIBRARIES \
+ clean-libtool mostlyclean-am
+
+distclean: distclean-recursive
+ -rm -f $(am__CONFIG_DISTCLEAN_FILES)
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-hdr distclean-libtool distclean-tags
+
+dvi: dvi-recursive
+
+dvi-am:
+
+html: html-recursive
+
+html-am:
+
+info: info-recursive
+
+info-am:
+
+install-data-am: install-dist_docDATA install-includeHEADERS
+
+install-dvi: install-dvi-recursive
+
+install-dvi-am:
+
+install-exec-am: install-binPROGRAMS install-libLTLIBRARIES
+ @$(NORMAL_INSTALL)
+ $(MAKE) $(AM_MAKEFLAGS) install-exec-hook
+install-html: install-html-recursive
+
+install-html-am:
+
+install-info: install-info-recursive
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-recursive
+
+install-pdf-am:
+
+install-ps: install-ps-recursive
+
+install-ps-am:
+
+installcheck-am: installcheck-binPROGRAMS
+
+maintainer-clean: maintainer-clean-recursive
+ -rm -f $(am__CONFIG_DISTCLEAN_FILES)
+ -rm -rf $(top_srcdir)/autom4te.cache
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-recursive
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-recursive
+
+pdf-am:
+
+ps: ps-recursive
+
+ps-am:
+
+uninstall-am: uninstall-binPROGRAMS uninstall-dist_docDATA \
+ uninstall-includeHEADERS uninstall-libLTLIBRARIES
+
+.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) all check \
+ ctags-recursive install install-am install-exec-am \
+ install-strip tags-recursive
+
+.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
+ all all-am am--refresh check check-am clean clean-binPROGRAMS \
+ clean-generic clean-libLTLIBRARIES clean-libtool ctags \
+ ctags-recursive dist dist-all dist-bzip2 dist-gzip dist-lzip \
+ dist-lzma dist-shar dist-tarZ dist-xz dist-zip distcheck \
+ distclean distclean-compile distclean-generic distclean-hdr \
+ distclean-libtool distclean-tags distcleancheck distdir \
+ distuninstallcheck dvi dvi-am html html-am info info-am \
+ install install-am install-binPROGRAMS install-data \
+ install-data-am install-dist_docDATA install-dvi \
+ install-dvi-am install-exec install-exec-am install-exec-hook \
+ install-html install-html-am install-includeHEADERS \
+ install-info install-info-am install-libLTLIBRARIES \
+ install-man install-pdf install-pdf-am install-ps \
+ install-ps-am install-strip installcheck installcheck-am \
+ installcheck-binPROGRAMS installdirs installdirs-am \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+ pdf pdf-am ps ps-am tags tags-recursive uninstall uninstall-am \
+ uninstall-binPROGRAMS uninstall-dist_docDATA \
+ uninstall-includeHEADERS uninstall-libLTLIBRARIES
+
+
+skel.c: flex.skl mkskel.sh flexint.h tables_shared.h
+ sed 's/m4_/m4postproc_/g; s/m4preproc_/m4_/g' $(srcdir)/flex.skl | $(m4) -P -DFLEX_MAJOR_VERSION=`echo $(VERSION)|cut -f 1 -d .` -DFLEX_MINOR_VERSION=`echo $(VERSION)|cut -f 2 -d .` -DFLEX_SUBMINOR_VERSION=`echo $(VERSION)|cut -f 3 -d .` | sed 's/m4postproc_/m4_/g' | $(SHELL) $(srcdir)/mkskel.sh >skel.c
+
+# Explicitly describe dependencies.
+# You can recreate this with `gcc -I. -MM *.c'
+buf.o: buf.c flexdef.h flexint.h
+ccl.o: ccl.c flexdef.h flexint.h
+dfa.o: dfa.c flexdef.h flexint.h tables.h tables_shared.h
+ecs.o: ecs.c flexdef.h flexint.h
+scanflags.o: scanflags.c flexdef.h flexint.h
+gen.o: gen.c flexdef.h flexint.h tables.h tables_shared.h
+libmain.o: libmain.c
+libyywrap.o: libyywrap.c
+main.o: main.c flexdef.h flexint.h version.h options.h scanopt.h \
+ tables.h tables_shared.h
+misc.o: misc.c flexdef.h flexint.h tables.h tables_shared.h
+nfa.o: nfa.c flexdef.h flexint.h
+options.o: options.c options.h scanopt.h flexdef.h flexint.h
+parse.o: parse.c flexdef.h flexint.h tables.h tables_shared.h
+scan.o: scan.c flexdef.h flexint.h parse.h
+scanopt.o: scanopt.c flexdef.h flexint.h scanopt.h
+skel.o: skel.c flexdef.h flexint.h
+sym.o: sym.c flexdef.h flexint.h
+tables.o: tables.c flexdef.h flexint.h tables.h tables_shared.h
+tables_shared.o: tables_shared.c flexdef.h flexint.h tables.h \
+ tables_shared.h
+tblcmp.o: tblcmp.c flexdef.h flexint.h
+yylex.o: yylex.c flexdef.h flexint.h parse.h
+filter.o: filter.c flexdef.h flexint.h
+
+# Create the ChangeLog, but only if we're inside a git working directory
+
+ChangeLog: $(srcdir)/tools/git2cl
+ if [ -d $(srcdir)/.git ] ; then \
+ $(srcdir)/tools/git2cl > $@ \
+ ; fi
+
+indent:
+ if [ -f .indent.pro ] ; then \
+ for f in $(indentfiles);\
+ do\
+ echo indenting $$f ;\
+ $(indent) < $$f >/dev/null && indent $$f || echo $$f FAILED to indent ;\
+ done \
+ fi
+
+install-exec-hook:
+ cd $(DESTDIR)$(bindir) && \
+ $(LN_S) -f flex$(EXEEXT) flex++$(EXEEXT)
+
+.PHONY: ChangeLog tags indent
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
Deleted: vendor/flex/2.5.39/NEWS
===================================================================
--- vendor/flex/dist/NEWS 2015-07-09 12:31:47 UTC (rev 7073)
+++ vendor/flex/2.5.39/NEWS 2015-07-09 12:38:31 UTC (rev 7076)
@@ -1,1233 +0,0 @@
-Changes between release 2.5.4 (11Sep96) and release 2.5.3:
-
- - Fixed a bug introduced in 2.5.3 that blew it when a call
- to input() occurred at the end of an input file.
-
- - Fixed scanner skeleton so the example in the man page of
- scanning strings using exclusive start conditions works.
-
- - Minor Makefile tweaks.
-
-
-Changes between release 2.5.3 (29May96) and release 2.5.2:
-
- - Some serious bugs in yymore() have been fixed. In particular,
- when using AT&T-lex-compatibility or %array, you can intermix
- calls to input(), unput(), and yymore(). (This still doesn't
- work for %pointer, and isn't likely to in the future.)
-
- - A bug in handling NUL's in the input stream of scanners using
- REJECT has been fixed.
-
- - The default main() in libfl.a now repeatedly calls yylex() until
- it returns 0, rather than just calling it once.
-
- - Minor tweak for Windows NT Makefile, MISC/NT/Makefile.
-
-
-Changes between release 2.5.2 (25Apr95) and release 2.5.1:
-
- - The --prefix configuration option now works.
-
- - A bug that completely broke the "-Cf" table compression
- option has been fixed.
-
- - A major headache involving "const" declarators and Solaris
- systems has been fixed.
-
- - An octal escape sequence in a flex regular expression must
- now contain only the digits 0-7.
-
- - You can now use "--" on the flex command line to mark the
- end of flex options.
-
- - You can now specify the filename '-' as a synonym for stdin.
-
- - By default, the scanners generated by flex no longer
- statically initialize yyin and yyout to stdin and stdout.
- This change is necessary because in some ANSI environments,
- stdin and stdout are not compile-time constant. You can
- force the initialization using "%option stdinit" in the first
- section of your flex input.
-
- - "%option nounput" now correctly omits the unput() routine
- from the output.
-
- - "make clean" now removes config.log, config.cache, and the
- flex binary. The fact that it removes the flex binary means
- you should take care if making changes to scan.l, to make
- sure you don't wind up in a bootstrap problem.
-
- - In general, the Makefile has been reworked somewhat (thanks
- to Francois Pinard) for added flexibility - more changes will
- follow in subsequent releases.
-
- - The .texi and .info files in MISC/texinfo/ have been updated,
- thanks also to Francois Pinard.
-
- - The FlexLexer::yylex(istream* new_in, ostream* new_out) method
- now does not have a default for the first argument, to disambiguate
- it from FlexLexer::yylex().
-
- - A bug in destructing a FlexLexer object before doing any scanning
- with it has been fixed.
-
- - A problem with including FlexLexer.h multiple times has been fixed.
-
- - The alloca() chud necessary to accommodate bison has grown
- even uglier, but hopefully more correct.
-
- - A portability tweak has been added to accommodate compilers that
- use char* generic pointers.
-
- - EBCDIC contact information in the file MISC/EBCDIC has been updated.
-
- - An OS/2 Makefile and config.h for flex 2.5 is now available in
- MISC/OS2/, contributed by Kai Uwe Rommel.
-
- - The descrip.mms file for building flex under VMS has been updated,
- thanks to Pat Rankin.
-
- - The notes on building flex for the Amiga have been updated for
- flex 2.5, contributed by Andreas Scherer.
-
-
-Changes between release 2.5.1 (28Mar95) and release 2.4.7:
-
- - A new concept of "start condition" scope has been introduced.
- A start condition scope is begun with:
-
- <SCs>{
-
- where SCs is a list of one or more start conditions. Inside
- the start condition scope, every rule automatically has the
- prefix <SCs> applied to it, until a '}' which matches the
- initial '{'. So, for example:
-
- <ESC>{
- "\\n" return '\n';
- "\\r" return '\r';
- "\\f" return '\f';
- "\\0" return '\0';
- }
-
- is equivalent to:
-
- <ESC>"\\n" return '\n';
- <ESC>"\\r" return '\r';
- <ESC>"\\f" return '\f';
- <ESC>"\\0" return '\0';
-
- As indicated in this example, rules inside start condition scopes
- (and any rule, actually, other than the first) can be indented,
- to better show the extent of the scope.
-
- Start condition scopes may be nested.
-
- - The new %option directive can be used in the first section of
- a flex scanner to control scanner-generation options. Most
- options are given simply as names, optionally preceded by the
- word "no" (with no intervening whitespace) to negate their
- meaning. Some are equivalent to flex flags, so putting them
- in your scanner source is equivalent to always specifying
- the flag (%option's take precedence over flags):
-
- 7bit -7 option
- 8bit -8 option
- align -Ca option
- backup -b option
- batch -B option
- c++ -+ option
- caseful opposite of -i option (caseful is the default);
- case-sensitive same as above
- caseless -i option;
- case-insensitive same as above
- debug -d option
- default opposite of -s option
- ecs -Ce option
- fast -F option
- full -f option
- interactive -I option
- lex-compat -l option
- meta-ecs -Cm option
- perf-report -p option
- read -Cr option
- stdout -t option
- verbose -v option
- warn opposite of -w option (so use "%option nowarn" for -w)
-
- array equivalent to "%array"
- pointer equivalent to "%pointer" (default)
-
- Some provide new features:
-
- always-interactive generate a scanner which always
- considers its input "interactive" (no call to isatty()
- will be made when the scanner runs)
- main supply a main program for the scanner, which
- simply calls yylex(). Implies %option noyywrap.
- never-interactive generate a scanner which never
- considers its input "interactive" (no call to isatty()
- will be made when the scanner runs)
- stack if set, enable start condition stacks (see below)
- stdinit if unset ("%option nostdinit"), initialize yyin
- and yyout statically to nil FILE* pointers, instead
- of stdin and stdout
- yylineno if set, keep track of the current line
- number in global yylineno (this option is expensive
- in terms of performance). The line number is available
- to C++ scanning objects via the new member function
- lineno().
- yywrap if unset ("%option noyywrap"), scanner does not
- call yywrap() upon EOF but simply assumes there
- are no more files to scan
-
- Flex scans your rule actions to determine whether you use the
- REJECT or yymore features (this is not new). Two %options can be
- used to override its decision, either by setting them to indicate
- the feature is indeed used, or unsetting them to indicate it
- actually is not used:
-
- reject
- yymore
-
- Three %option's take string-delimited values, offset with '=':
-
- outfile="<name>" equivalent to -o<name>
- prefix="<name>" equivalent to -P<name>
- yyclass="<name>" set the name of the C++ scanning class
- (see below)
-
- A number of %option's are available for lint purists who
- want to suppress the appearance of unneeded routines in
- the generated scanner. Each of the following, if unset,
- results in the corresponding routine not appearing in the
- generated scanner:
-
- input, unput
- yy_push_state, yy_pop_state, yy_top_state
- yy_scan_buffer, yy_scan_bytes, yy_scan_string
-
- You can specify multiple options with a single %option directive,
- and multiple directives in the first section of your flex input file.
-
- - The new function:
-
- YY_BUFFER_STATE yy_scan_string( const char *str )
-
- returns a YY_BUFFER_STATE (which also becomes the current input
- buffer) for scanning the given string, which occurs starting
- with the next call to yylex(). The string must be NUL-terminated.
- A related function:
-
- YY_BUFFER_STATE yy_scan_bytes( const char *bytes, int len )
-
- creates a buffer for scanning "len" bytes (including possibly NUL's)
- starting at location "bytes".
-
- Note that both of these functions create and scan a *copy* of
- the string/bytes. (This may be desirable, since yylex() modifies
- the contents of the buffer it is scanning.) You can avoid the
- copy by using:
-
- YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
-
- which scans in place the buffer starting at "base", consisting
- of "size" bytes, the last two bytes of which *must* be
- YY_END_OF_BUFFER_CHAR (these bytes are not scanned; thus, scanning
- consists of base[0] through base[size-2], inclusive). If you
- fail to set up "base" in this manner, yy_scan_buffer returns a
- nil pointer instead of creating a new input buffer.
-
- The type yy_size_t is an integral type to which you can cast
- an integer expression reflecting the size of the buffer.
-
- - Three new routines are available for manipulating stacks of
- start conditions:
-
- void yy_push_state( int new_state )
-
- pushes the current start condition onto the top of the stack
- and BEGIN's "new_state" (recall that start condition names are
- also integers).
-
- void yy_pop_state()
-
- pops the top of the stack and BEGIN's to it, and
-
- int yy_top_state()
-
- returns the top of the stack without altering the stack's
- contents.
-
- The start condition stack grows dynamically and so has no built-in
- size limitation. If memory is exhausted, program execution
- is aborted.
-
- To use start condition stacks, your scanner must include
- a "%option stack" directive.
-
- - flex now supports POSIX character class expressions. These
- are expressions enclosed inside "[:" and ":]" delimiters (which
- themselves must appear between the '[' and ']' of a character
- class; other elements may occur inside the character class, too).
- The expressions flex recognizes are:
-
- [:alnum:] [:alpha:] [:blank:] [:cntrl:] [:digit:] [:graph:]
- [:lower:] [:print:] [:punct:] [:space:] [:upper:] [:xdigit:]
-
- These expressions all designate a set of characters equivalent to
- the corresponding isXXX function (for example, [:alnum:] designates
- those characters for which isalnum() returns true - i.e., any
- alphabetic or numeric). Some systems don't provide isblank(),
- so flex defines [:blank:] as a blank or a tab.
-
- For example, the following character classes are all equivalent:
-
- [[:alnum:]]
- [[:alpha:][:digit:]
- [[:alpha:]0-9]
- [a-zA-Z0-9]
-
- If your scanner is case-insensitive (-i flag), then [:upper:]
- and [:lower:] are equivalent to [:alpha:].
-
- - The promised rewrite of the C++ FlexLexer class has not yet
- been done. Support for FlexLexer is limited at the moment to
- fixing show-stopper bugs, so, for example, the new functions
- yy_scan_string() & friends are not available to FlexLexer
- objects.
-
- - The new macro
-
- yy_set_interactive(is_interactive)
-
- can be used to control whether the current buffer is considered
- "interactive". An interactive buffer is processed more slowly,
- but must be used when the scanner's input source is indeed
- interactive to avoid problems due to waiting to fill buffers
- (see the discussion of the -I flag in flex.1). A non-zero value
- in the macro invocation marks the buffer as interactive, a zero
- value as non-interactive. Note that use of this macro overrides
- "%option always-interactive" or "%option never-interactive".
-
- yy_set_interactive() must be invoked prior to beginning to
- scan the buffer.
-
- - The new macro
-
- yy_set_bol(at_bol)
-
- can be used to control whether the current buffer's scanning
- context for the next token match is done as though at the
- beginning of a line (non-zero macro argument; makes '^' anchored
- rules active) or not at the beginning of a line (zero argument,
- '^' rules inactive).
-
- - Related to this change, the mechanism for determining when a scan is
- starting at the beginning of a line has changed. It used to be
- that '^' was active iff the character prior to that at which the
- scan started was a newline. The mechanism now is that '^' is
- active iff the last token ended in a newline (or the last call to
- input() returned a newline). For most users, the difference in
- mechanisms is negligible. Where it will make a difference,
- however, is if unput() or yyless() is used to alter the input
- stream. When in doubt, use yy_set_bol().
-
- - The new beginning-of-line mechanism involved changing some fairly
- twisted code, so it may have introduced bugs - beware ...
-
- - The macro YY_AT_BOL() returns true if the next token scanned from
- the current buffer will have '^' rules active, false otherwise.
-
- - The new function
-
- void yy_flush_buffer( struct yy_buffer_state* b )
-
- flushes the contents of the current buffer (i.e., next time
- the scanner attempts to match a token using b as the current
- buffer, it will begin by invoking YY_INPUT to fill the buffer).
- This routine is also available to C++ scanners (unlike some
- of the other new routines).
-
- The related macro
-
- YY_FLUSH_BUFFER
-
- flushes the contents of the current buffer.
-
- - A new "-ooutput" option writes the generated scanner to "output".
- If used with -t, the scanner is still written to stdout, but
- its internal #line directives (see previous item) use "output".
-
- - Flex now generates #line directives relating the code it
- produces to the output file; this means that error messages
- in the flex-generated code should be correctly pinpointed.
-
- - When generating #line directives, filenames with embedded '\'s
- have those characters escaped (i.e., turned into '\\'). This
- feature helps with reporting filenames for some MS-DOS and OS/2
- systems.
-
- - The FlexLexer class includes two new public member functions:
-
- virtual void switch_streams( istream* new_in = 0,
- ostream* new_out = 0 )
-
- reassigns yyin to new_in (if non-nil) and yyout to new_out
- (ditto), deleting the previous input buffer if yyin is
- reassigned. It is used by:
-
- int yylex( istream* new_in = 0, ostream* new_out = 0 )
-
- which first calls switch_streams() and then returns the value
- of calling yylex().
-
- - C++ scanners now have yy_flex_debug as a member variable of
- FlexLexer rather than a global, and member functions for testing
- and setting it.
-
- - When generating a C++ scanning class, you can now use
-
- %option yyclass="foo"
-
- to inform flex that you have derived "foo" as a subclass of
- yyFlexLexer, so flex will place your actions in the member
- function foo::yylex() instead of yyFlexLexer::yylex(). It also
- generates a yyFlexLexer::yylex() member function that generates a
- run-time error if called (by invoking yyFlexLexer::LexerError()).
- This feature is necessary if your subclass "foo" introduces some
- additional member functions or variables that you need to access
- from yylex().
-
- - Current texinfo files in MISC/texinfo, contributed by Francois
- Pinard.
-
- - You can now change the name "flex" to something else (e.g., "lex")
- by redefining $(FLEX) in the Makefile.
-
- - Two bugs (one serious) that could cause "bigcheck" to fail have
- been fixed.
-
- - A number of portability/configuration changes have been made
- for easier portability.
-
- - You can use "YYSTATE" in your scanner as an alias for YY_START
- (for AT&T lex compatibility).
-
- - input() now maintains yylineno.
-
- - input() no longer trashes yytext.
-
- - interactive scanners now read characters in YY_INPUT up to a
- newline, a large performance gain.
-
- - C++ scanner objects now work with the -P option. You include
- <FlexLexer.h> once per scanner - see comments in <FlexLexer.h>
- (or flex.1) for details.
-
- - C++ FlexLexer objects now use the "cerr" stream to report -d output
- instead of stdio.
-
- - The -c flag now has its full glorious POSIX interpretation (do
- nothing), rather than being interpreted as an old-style -C flag.
-
- - Scanners generated by flex now include two #define's giving
- the major and minor version numbers (YY_FLEX_MAJOR_VERSION,
- YY_FLEX_MINOR_VERSION). These can then be tested to see
- whether certain flex features are available.
-
- - Scanners generated using -l lex compatibility now have the symbol
- YY_FLEX_LEX_COMPAT #define'd.
-
- - When initializing (i.e., yy_init is non-zero on entry to yylex()),
- generated scanners now set yy_init to zero before executing
- YY_USER_INIT. This means that you can set yy_init back to a
- non-zero value in YY_USER_INIT if you need the scanner to be
- reinitialized on the next call.
-
- - You can now use "#line" directives in the first section of your
- scanner specification.
-
- - When generating full-table scanners (-Cf), flex now puts braces
- around each row of the 2-d array initialization, to silence warnings
- on over-zealous compilers.
-
- - Improved support for MS-DOS. The flex sources have been successfully
- built, unmodified, for Borland 4.02 (all that's required is a
- Borland Makefile and config.h file, which are supplied in
- MISC/Borland - contributed by Terrence O Kane).
-
- - Improved support for Macintosh using Think C - the sources should
- build for this platform "out of the box". Contributed by Scott
- Hofmann.
-
- - Improved support for VMS, in MISC/VMS/, contributed by Pat Rankin.
-
- - Support for the Amiga, in MISC/Amiga/, contributed by Andreas
- Scherer. Note that the contributed files were developed for
- flex 2.4 and have not been tested with flex 2.5.
-
- - Some notes on support for the NeXT, in MISC/NeXT, contributed
- by Raf Schietekat.
-
- - The MISC/ directory now includes a preformatted version of flex.1
- in flex.man, and pre-yacc'd versions of parse.y in parse.{c,h}.
-
- - The flex.1 and flexdoc.1 manual pages have been merged. There
- is now just one document, flex.1, which includes an overview
- at the beginning to help you find the section you need.
-
- - Documentation now clarifies that start conditions persist across
- switches to new input files or different input buffers. If you
- want to e.g., return to INITIAL, you must explicitly do so.
-
- - The "Performance Considerations" section of the manual has been
- updated.
-
- - Documented the "yy_act" variable, which when YY_USER_ACTION is
- invoked holds the number of the matched rule, and added an
- example of using yy_act to profile how often each rule is matched.
-
- - Added YY_NUM_RULES, a definition that gives the total number
- of rules in the file, including the default rule (even if you
- use -s).
-
- - Documentation now clarifies that you can pass a nil FILE* pointer
- to yy_create_buffer() or yyrestart() if you've arrange YY_INPUT
- to not need yyin.
-
- - Documentation now clarifies that YY_BUFFER_STATE is a pointer to
- an opaque "struct yy_buffer_state".
-
- - Documentation now stresses that you gain the benefits of removing
- backing-up states only if you remove *all* of them.
-
- - Documentation now points out that traditional lex allows you
- to put the action on a separate line from the rule pattern if
- the pattern has trailing whitespace (ugh!), but flex doesn't
- support this.
-
- - A broken example in documentation of the difference between
- inclusive and exclusive start conditions is now fixed.
-
- - Usage (-h) report now goes to stdout.
-
- - Version (-V) info now goes to stdout.
-
- - More #ifdef chud has been added to the parser in attempt to
- deal with bison's use of alloca().
-
- - "make clean" no longer deletes emacs backup files (*~).
-
- - Some memory leaks have been fixed.
-
- - A bug was fixed in which dynamically-expanded buffers were
- reallocated a couple of bytes too small.
-
- - A bug was fixed which could cause flex to read and write beyond
- the end of the input buffer.
-
- - -S will not be going away.
-
-
-Changes between release 2.4.7 (03Aug94) and release 2.4.6:
-
- - Fixed serious bug in reading multiple files.
-
- - Fixed bug in scanning NUL's.
-
- - Fixed bug in input() returning 8-bit characters.
-
- - Fixed bug in matching text with embedded NUL's when
- using %array or lex compatibility.
-
- - Fixed multiple invocations of YY_USER_ACTION when using '|'
- continuation action.
-
- - Minor prototyping fixes.
-
-Changes between release 2.4.6 (04Jan94) and release 2.4.5:
-
- - Linking with -lfl no longer required if your program includes
- its own yywrap() and main() functions. (This change will cause
- problems if you have a non-ANSI compiler on a system for which
- sizeof(int) != sizeof(void*) or sizeof(int) != sizeof(size_t).)
-
- - The use of 'extern "C++"' in FlexLexer.h has been modified to
- get around an incompatibility with g++'s header files.
-
-Changes between release 2.4.5 (11Dec93) and release 2.4.4:
-
- - Fixed bug breaking C++ scanners that use REJECT or variable
- trailing context.
-
- - Fixed serious input problem for interactive scanners on
- systems for which char is unsigned.
-
- - Fixed bug in incorrectly treating '$' operator as variable
- trailing context.
-
- - Fixed bug in -CF table representation that could lead to
- corrupt tables.
-
- - Fixed fairly benign memory leak.
-
- - Added `extern "C++"' wrapper to FlexLexer.h header. This
- should overcome the g++ 2.5.X problems mentioned in the
- NEWS for release 2.4.3.
-
- - Changed #include of FlexLexer.h to use <> instead of "".
-
- - Added feature to control whether the scanner attempts to
- refill the input buffer once it's exhausted. This feature
- will be documented in the 2.5 release.
-
-
-Changes between release 2.4.4 (07Dec93) and release 2.4.3:
-
- - Fixed two serious bugs in scanning 8-bit characters.
-
- - Fixed bug in YY_USER_ACTION that caused it to be executed
- inappropriately (on the scanner's own internal actions, and
- with incorrect yytext/yyleng values).
-
- - Fixed bug in pointing yyin at a new file and resuming scanning.
-
- - Portability fix regarding min/max/abs macros conflicting with
- function definitions in standard header files.
-
- - Added a virtual LexerError() method to the C++ yyFlexLexer class
- for reporting error messages instead of always using cerr.
-
- - Added warning in flexdoc that the C++ scanning class is presently
- experimental and subject to considerable change between major
- releases.
-
-
-Changes between release 2.4.3 (03Dec93) and release 2.4.2:
-
- - Fixed bug causing fatal scanner messages to fail to print.
-
- - Fixed things so FlexLexer.h can be included in other C++
- sources. One side-effect of this change is that -+ and -CF
- are now incompatible.
-
- - libfl.a now supplies private versions of the the <string.h>/
- <strings.h> string routines needed by flex and the scanners
- it generates, to enhance portability to some BSD systems.
-
- - More robust solution to 2.4.2's flexfatal() bug fix.
-
- - Added ranlib of installed libfl.a.
-
- - Some lint tweaks.
-
- - NOTE: problems have been encountered attempting to build flex
- C++ scanners using g++ version 2.5.X. The problem is due to an
- unfortunate heuristic in g++ 2.5.X that attempts to discern between
- C and C++ headers. Because FlexLexer.h is installed (by default)
- in /usr/local/include and not /usr/local/lib/g++-include, g++ 2.5.X
- decides that it's a C header :-(. So if you have problems, install
- the header in /usr/local/lib/g++-include instead.
-
-
-Changes between release 2.4.2 (01Dec93) and release 2.4.1:
-
- - Fixed bug in libfl.a referring to non-existent "flexfatal" function.
-
- - Modified to produce both compress'd and gzip'd tar files for
- distributions (you probably don't care about this change!).
-
-
-Changes between release 2.4.1 (30Nov93) and release 2.3.8:
-
- - The new '-+' flag instructs flex to generate a C++ scanner class
- (thanks to Kent Williams). flex writes an implementation of the
- class defined in FlexLexer.h to lex.yy.cc. You may include
- multiple scanner classes in your program using the -P flag. Note
- that the scanner class also provides a mechanism for creating
- reentrant scanners. The scanner class uses C++ streams for I/O
- instead of FILE*'s (thanks to Tom Epperly). If the flex executable's
- name ends in '+' then the '-+' flag is automatically on, so creating
- a symlink or copy of "flex" to "flex++" results in a version of
- flex that can be used exclusively for C++ scanners.
-
- Note that without the '-+' flag, flex-generated scanners can still
- be compiled using C++ compilers, though they use FILE*'s for I/O
- instead of streams.
-
- See the "GENERATING C++ SCANNERS" section of flexdoc for details.
-
- - The new '-l' flag turns on maximum AT&T lex compatibility. In
- particular, -l includes support for "yylineno" and makes yytext
- be an array instead of a pointer. It does not, however, do away
- with all incompatibilities. See the "INCOMPATIBILITIES WITH LEX
- AND POSIX" section of flexdoc for details.
-
- - The new '-P' option specifies a prefix to use other than "yy"
- for the scanner's globally-visible variables, and for the
- "lex.yy.c" filename. Using -P you can link together multiple
- flex scanners in the same executable.
-
- - The distribution includes a "texinfo" version of flexdoc.1,
- contributed by Roland Pesch (thanks also to Marq Kole, who
- contributed another version). It has not been brought up to
- date, but reflects version 2.3. See MISC/flex.texinfo.
-
- The flex distribution will soon include G.T. Nicol's flex
- manual; he is presently bringing it up-to-date for version 2.4.
-
- - yywrap() is now a function, and you now *must* link flex scanners
- with libfl.a.
-
- - Site-configuration is now done via an autoconf-generated
- "configure" script contributed by Francois Pinard.
-
- - Scanners now use fread() (or getc(), if interactive) and not
- read() for input. A new "table compression" option, -Cr,
- overrides this change and causes the scanner to use read()
- (because read() is a bit faster than fread()). -f and -F
- are now equivalent to -Cfr and -CFr; i.e., they imply the
- -Cr option.
-
- - In the blessed name of POSIX compliance, flex supports "%array"
- and "%pointer" directives in the definitions (first) section of
- the scanner specification. The former specifies that yytext
- should be an array (of size YYLMAX), the latter, that it should
- be a pointer. The array version of yytext is universally slower
- than the pointer version, but has the advantage that its contents
- remain unmodified across calls to input() and unput() (the pointer
- version of yytext is, still, trashed by such calls).
-
- "%array" cannot be used with the '-+' C++ scanner class option.
-
- - The new '-Ca' option directs flex to trade off memory for
- natural alignment when generating a scanner's tables. In
- particular, table entries that would otherwise be "short"
- become "long".
-
- - The new '-h' option produces a summary of the flex flags.
-
- - The new '-V' option reports the flex version number and exits.
-
- - The new scanner macro YY_START returns an integer value
- corresponding to the current start condition. You can return
- to that start condition by passing the value to a subsequent
- "BEGIN" action. You also can implement "start condition stacks"
- by storing the values in an integer stack.
-
- - You can now redefine macros such as YY_INPUT by just #define'ing
- them to some other value in the first section of the flex input;
- no need to first #undef them.
-
- - flex now generates warnings for rules that can't be matched.
- These warnings can be turned off using the new '-w' flag. If
- your scanner uses REJECT then you will not get these warnings.
-
- - If you specify the '-s' flag but the default rule can be matched,
- flex now generates a warning.
-
- - "yyleng" is now a global, and may be modified by the user (though
- doing so and then using yymore() will yield weird results).
-
- - Name definitions in the first section of a scanner specification
- can now include a leading '^' or trailing '$' operator. In this
- case, the definition is *not* pushed back inside of parentheses.
-
- - Scanners with compressed tables are now "interactive" (-I option)
- by default. You can suppress this attribute (which makes them
- run slightly slower) using the new '-B' flag.
-
- - Flex now generates 8-bit scanners by default, unless you use the
- -Cf or -CF compression options (-Cfe and -CFe result in 8-bit
- scanners). You can force it to generate a 7-bit scanner using
- the new '-7' flag. You can build flex to generate 8-bit scanners
- for -Cf and -CF, too, by adding -DDEFAULT_CSIZE=256 to CFLAGS
- in the Makefile.
-
- - You no longer need to call the scanner routine yyrestart() to
- inform the scanner that you have switched to a new file after
- having seen an EOF on the current input file. Instead, just
- point yyin at the new file and continue scanning.
-
- - You no longer need to invoke YY_NEW_FILE in an <<EOF>> action
- to indicate you wish to continue scanning. Simply point yyin
- at a new file.
-
- - A leading '#' no longer introduces a comment in a flex input.
-
- - flex no longer considers formfeed ('\f') a whitespace character.
-
- - %t, I'm happy to report, has been nuked.
-
- - The '-p' option may be given twice ('-pp') to instruct flex to
- report minor performance problems as well as major ones.
-
- - The '-v' verbose output no longer includes start/finish time
- information.
-
- - Newlines in flex inputs can optionally include leading or
- trailing carriage-returns ('\r'), in support of several PC/Mac
- run-time libraries that automatically include these.
-
- - A start condition of the form "<*>" makes the following rule
- active in every start condition, whether exclusive or inclusive.
-
- - The following items have been corrected in the flex documentation:
-
- - '-C' table compression options *are* cumulative.
-
- - You may modify yytext but not lengthen it by appending
- characters to the end. Modifying its final character
- will affect '^' anchoring for the next rule matched
- if the character is changed to or from a newline.
-
- - The term "backtracking" has been renamed "backing up",
- since it is a one-time repositioning and not a repeated
- search. What used to be the "lex.backtrack" file is now
- "lex.backup".
-
- - Unindented "/* ... */" comments are allowed in the first
- flex input section, but not in the second.
-
- - yyless() can only be used in the flex input source, not
- externally.
-
- - You can use "yyrestart(yyin)" to throw away the
- current contents of the input buffer.
-
- - To write high-speed scanners, attempt to match as much
- text as possible with each rule. See MISC/fastwc/README
- for more information.
-
- - Using the beginning-of-line operator ('^') is fairly
- cheap. Using unput() is expensive. Using yyless() is
- cheap.
-
- - An example of scanning strings with embedded escape
- sequences has been added.
-
- - The example of backing-up in flexdoc was erroneous; it
- has been corrected.
-
- - A flex scanner's internal buffer now dynamically grows if needed
- to match large tokens. Note that growing the buffer presently
- requires rescanning the (large) token, so consuming a lot of
- text this way is a slow process. Also note that presently the
- buffer does *not* grow if you unput() more text than can fit
- into the buffer.
-
- - The MISC/ directory has been reorganized; see MISC/README for
- details.
-
- - yyless() can now be used in the third (user action) section
- of a scanner specification, thanks to Ceriel Jacobs. yyless()
- remains a macro and cannot be used outside of the scanner source.
-
- - The skeleton file is no longer opened at run-time, but instead
- compiled into a large string array (thanks to John Gilmore and
- friends at Cygnus). You can still use the -S flag to point flex
- at a different skeleton file.
-
- - flex no longer uses a temporary file to store the scanner's
- actions.
-
- - A number of changes have been made to decrease porting headaches.
- In particular, flex no longer uses memset() or ctime(), and
- provides a single simple mechanism for dealing with C compilers
- that still define malloc() as returning char* instead of void*.
-
- - Flex now detects if the scanner specification requires the -8 flag
- but the flag was not given or on by default.
-
- - A number of table-expansion fencepost bugs have been fixed,
- making flex more robust for generating large scanners.
-
- - flex more consistently identifies the location of errors in
- its input.
-
- - YY_USER_ACTION is now invoked only for "real" actions, not for
- internal actions used by the scanner for things like filling
- the buffer or handling EOF.
-
- - The rule "[^]]" now matches any character other than a ']';
- formerly it matched any character at all followed by a ']'.
- This change was made for compatibility with AT&T lex.
-
- - A large number of miscellaneous bugs have been found and fixed
- thanks to Gerhard Wilhelms.
-
- - The source code has been heavily reformatted, making patches
- relative to previous flex releases no longer accurate.
-
-
-Changes between 2.3 Patch #8 (21Feb93) and 2.3 Patch #7:
-
- - Fixed bugs in dynamic memory allocation leading to grievous
- fencepost problems when generating large scanners.
- - Fixed bug causing infinite loops on character classes with 8-bit
- characters in them.
- - Fixed bug in matching repetitions with a lower bound of 0.
- - Fixed bug in scanning NUL characters using an "interactive" scanner.
- - Fixed bug in using yymore() at the end of a file.
- - Fixed bug in misrecognizing rules with variable trailing context.
- - Fixed bug compiling flex on Suns using gcc 2.
- - Fixed bug in not recognizing that input files with the character
- ASCII 128 in them require the -8 flag.
- - Fixed bug that could cause an infinite loop writing out
- error messages.
- - Fixed bug in not recognizing old-style lex % declarations if
- followed by a tab instead of a space.
- - Fixed potential crash when flex terminated early (usually due
- to a bad flag) and the -v flag had been given.
- - Added some missing declarations of void functions.
- - Changed to only use '\a' for __STDC__ compilers.
- - Updated mailing addresses.
-
-
-Changes between 2.3 Patch #7 (28Mar91) and 2.3 Patch #6:
-
- - Fixed out-of-bounds array access that caused bad tables
- to be produced on machines where the bad reference happened
- to yield a 1. This caused problems installing or running
- flex on some Suns, in particular.
-
-
-Changes between 2.3 Patch #6 (29Aug90) and 2.3 Patch #5:
-
- - Fixed a serious bug in yymore() which basically made it
- completely broken. Thanks goes to Jean Christophe of
- the Nethack development team for finding the problem
- and passing along the fix.
-
-
-Changes between 2.3 Patch #5 (16Aug90) and 2.3 Patch #4:
-
- - An up-to-date version of initscan.c so "make test" will
- work after applying the previous patches
-
-
-Changes between 2.3 Patch #4 (14Aug90) and 2.3 Patch #3:
-
- - Fixed bug in hexadecimal escapes which allowed only digits,
- not letters, in escapes
- - Fixed bug in previous "Changes" file!
-
-
-Changes between 2.3 Patch #3 (03Aug90) and 2.3 Patch #2:
-
- - Correction to patch #2 for gcc compilation; thanks goes to
- Paul Eggert for catching this.
-
-
-Changes between 2.3 Patch #2 (02Aug90) and original 2.3 release:
-
- - Fixed (hopefully) headaches involving declaring malloc()
- and free() for gcc, which defines __STDC__ but (often) doesn't
- come with the standard include files such as <stdlib.h>.
- Reordered #ifdef maze in the scanner skeleton in the hope of
- getting the declarations right for cfront and g++, too.
-
- - Note that this patch supercedes patch #1 for release 2.3,
- which was never announced but was available briefly for
- anonymous ftp.
-
-
-Changes between 2.3 (full) release of 28Jun90 and 2.2 (alpha) release:
-
- User-visible:
-
- - A lone <<EOF>> rule (that is, one which is not qualified with
- a list of start conditions) now specifies the EOF action for
- *all* start conditions which haven't already had <<EOF>> actions
- given. To specify an end-of-file action for just the initial
- state, use <INITIAL><<EOF>>.
-
- - -d debug output is now contigent on the global yy_flex_debug
- being set to a non-zero value, which it is by default.
-
- - A new macro, YY_USER_INIT, is provided for the user to specify
- initialization action to be taken on the first call to the
- scanner. This action is done before the scanner does its
- own initialization.
-
- - yy_new_buffer() has been added as an alias for yy_create_buffer()
-
- - Comments beginning with '#' and extending to the end of the line
- now work, but have been deprecated (in anticipation of making
- flex recognize #line directives).
-
- - The funky restrictions on when semi-colons could follow the
- YY_NEW_FILE and yyless macros have been removed. They now
- behave identically to functions.
-
- - A bug in the sample redefinition of YY_INPUT in the documentation
- has been corrected.
-
- - A bug in the sample simple tokener in the documentation has
- been corrected.
-
- - The documentation on the incompatibilities between flex and
- lex has been reordered so that the discussion of yylineno
- and input() come first, as it's anticipated that these will
- be the most common source of headaches.
-
-
- Things which didn't used to be documented but now are:
-
- - flex interprets "^foo|bar" differently from lex. flex interprets
- it as "match either a 'foo' or a 'bar', providing it comes at the
- beginning of a line", whereas lex interprets it as "match either
- a 'foo' at the beginning of a line, or a 'bar' anywhere".
-
- - flex initializes the global "yyin" on the first call to the
- scanner, while lex initializes it at compile-time.
-
- - yy_switch_to_buffer() can be used in the yywrap() macro/routine.
-
- - flex scanners do not use stdio for their input, and hence when
- writing an interactive scanner one must explictly call fflush()
- after writing out a prompt.
-
- - flex scanner can be made reentrant (after a fashion) by using
- "yyrestart( yyin );". This is useful for interactive scanners
- which have interrupt handlers that long-jump out of the scanner.
-
- - a defense of why yylineno is not supported is included, along
- with a suggestion on how to convert scanners which rely on it.
-
-
- Other changes:
-
- - Prototypes and proper declarations of void routines have
- been added to the flex source code, courtesy of Kevin B. Kenny.
-
- - Routines dealing with memory allocation now use void* pointers
- instead of char* - see Makefile for porting implications.
-
- - Error-checking is now done when flex closes a file.
-
- - Various lint tweaks were added to reduce the number of gripes.
-
- - Makefile has been further parameterized to aid in porting.
-
- - Support for SCO Unix added.
-
- - Flex now sports the latest & greatest UC copyright notice
- (which is only slightly different from the previous one).
-
- - A note has been added to flexdoc.1 mentioning work in progress
- on modifying flex to generate straight C code rather than a
- table-driven automaton, with an email address of whom to contact
- if you are working along similar lines.
-
-
-Changes between 2.2 Patch #3 (30Mar90) and 2.2 Patch #2:
-
- - fixed bug which caused -I scanners to bomb
-
-
-Changes between 2.2 Patch #2 (27Mar90) and 2.2 Patch #1:
-
- - fixed bug writing past end of input buffer in yyunput()
- - fixed bug detecting NUL's at the end of a buffer
-
-
-Changes between 2.2 Patch #1 (23Mar90) and 2.2 (alpha) release:
-
- - Makefile fixes: definition of MAKE variable for systems
- which don't have it; installation of flexdoc.1 along with
- flex.1; fixed two bugs which could cause "bigtest" to fail.
-
- - flex.skel fix for compiling with g++.
-
- - README and flexdoc.1 no longer list an out-of-date BITNET address
- for contacting me.
-
- - minor typos and formatting changes to flex.1 and flexdoc.1.
-
-
-Changes between 2.2 (alpha) release of March '90 and previous release:
-
- User-visible:
-
- - Full user documentation now available.
-
- - Support for 8-bit scanners.
-
- - Scanners now accept NUL's.
-
- - A facility has been added for dealing with multiple
- input buffers.
-
- - Two manual entries now. One which fully describes flex
- (rather than just its differences from lex), and the
- other for quick(er) reference.
-
- - A number of changes to bring flex closer into compliance
- with the latest POSIX lex draft:
-
- %t support
- flex now accepts multiple input files and concatenates
- them together to form its input
- previous -c (compress) flag renamed -C
- do-nothing -c and -n flags added
- Any indented code or code within %{}'s in section 2 is
- now copied to the output
-
- - yyleng is now a bona fide global integer.
-
- - -d debug information now gives the line number of the
- matched rule instead of which number rule it was from
- the beginning of the file.
-
- - -v output now includes a summary of the flags used to generate
- the scanner.
-
- - unput() and yyrestart() are now globally callable.
-
- - yyrestart() no longer closes the previous value of yyin.
-
- - C++ support; generated scanners can be compiled with C++ compiler.
-
- - Primitive -lfl library added, containing default main()
- which calls yylex(). A number of routines currently living
- in the scanner skeleton will probably migrate to here
- in the future (in particular, yywrap() will probably cease
- to be a macro and instead be a function in the -lfl library).
-
- - Hexadecimal (\x) escape sequences added.
-
- - Support for MS-DOS, VMS, and Turbo-C integrated.
-
- - The %used/%unused operators have been deprecated. They
- may go away soon.
-
-
- Other changes:
-
- - Makefile enhanced for easier testing and installation.
- - The parser has been tweaked to detect some erroneous
- constructions which previously were missed.
- - Scanner input buffer overflow is now detected.
- - Bugs with missing "const" declarations fixed.
- - Out-of-date Minix/Atari patches provided.
- - Scanners no longer require printf() unless FLEX_DEBUG is being used.
- - A subtle input() bug has been fixed.
- - Line numbers for "continued action" rules (those following
- the special '|' action) are now correct.
- - unput() bug fixed; had been causing problems porting flex to VMS.
- - yymore() handling rewritten to fix bug with interaction
- between yymore() and trailing context.
- - EOF in actions now generates an error message.
- - Bug involving -CFe and generating equivalence classes fixed.
- - Bug which made -CF be treated as -Cf fixed.
- - Support for SysV tmpnam() added.
- - Unused #define's for scanner no longer generated.
- - Error messages which are associated with a particular input
- line are now all identified with their input line in standard
- format.
- - % directives which are valid to lex but not to flex are
- now ignored instead of generating warnings.
- - -DSYS_V flag can now also be specified -DUSG for System V
- compilation.
-
-
-Changes between 2.1 beta-test release of June '89 and previous release:
-
- User-visible:
-
- - -p flag generates a performance report to stderr. The report
- consists of comments regarding features of the scanner rules
- which result in slower scanners.
-
- - -b flag generates backtracking information to lex.backtrack.
- This is a list of scanner states which require backtracking
- and the characters on which they do so. By adding rules
- one can remove backtracking states. If all backtracking states
- are eliminated, the generated scanner will run faster.
- Backtracking is not yet documented in the manual entry.
-
- - Variable trailing context now works, i.e., one can have
- rules like "(foo)*/[ \t]*bletch". Some trailing context
- patterns still cannot be properly matched and generate
- error messages. These are patterns where the ending of the
- first part of the rule matches the beginning of the second
- part, such as "zx*/xy*", where the 'x*' matches the 'x' at
- the beginning of the trailing context. Lex won't get these
- patterns right either.
-
- - Faster scanners.
-
- - End-of-file rules. The special rule "<<EOF>>" indicates
- actions which are to be taken when an end-of-file is
- encountered and yywrap() returns non-zero (i.e., indicates
- no further files to process). See manual entry for example.
-
- - The -r (reject used) flag is gone. flex now scans the input
- for occurrences of the string "REJECT" to determine if the
- action is needed. It tries to be intelligent about this but
- can be fooled. One can force the presence or absence of
- REJECT by adding a line in the first section of the form
- "%used REJECT" or "%unused REJECT".
-
- - yymore() has been implemented. Similarly to REJECT, flex
- detects the use of yymore(), which can be overridden using
- "%used" or "%unused".
-
- - Patterns like "x{0,3}" now work (i.e., with lower-limit == 0).
-
- - Removed '\^x' for ctrl-x misfeature.
-
- - Added '\a' and '\v' escape sequences.
-
- - \<digits> now works for octal escape sequences; previously
- \0<digits> was required.
-
- - Better error reporting; line numbers are associated with rules.
-
- - yyleng is a macro; it cannot be accessed outside of the
- scanner source file.
-
- - yytext and yyleng should not be modified within a flex action.
-
- - Generated scanners #define the name FLEX_SCANNER.
-
- - Rules are internally separated by YY_BREAK in lex.yy.c rather
- than break, to allow redefinition.
-
- - The macro YY_USER_ACTION can be redefined to provide an action
- which is always executed prior to the matched rule's action.
-
- - yyrestart() is a new action which can be used to restart
- the scanner after it has seen an end-of-file (a "real" one,
- that is, one for which yywrap() returned non-zero). It takes
- a FILE* argument indicating a new file to scan and sets
- things up so that a subsequent call to yylex() will start
- scanning that file.
-
- - Internal scanner names all preceded by "yy_"
-
- - lex.yy.c is deleted if errors are encountered during processing.
-
- - Comments may be put in the first section of the input by preceding
- them with '#'.
-
-
-
- Other changes:
-
- - Some portability-related bugs fixed, in particular for machines
- with unsigned characters or sizeof( int* ) != sizeof( int ).
- Also, tweaks for VMS and Microsoft C (MS-DOS), and identifiers all
- trimmed to be 31 or fewer characters. Shortened file names
- for dinosaur OS's. Checks for allocating > 64K memory
- on 16 bit'ers. Amiga tweaks. Compiles using gcc on a Sun-3.
- - Compressed and fast scanner skeletons merged.
- - Skeleton header files done away with.
- - Generated scanner uses prototypes and "const" for __STDC__.
- - -DSV flag is now -DSYS_V for System V compilation.
- - Removed all references to FTL language.
- - Software now covered by BSD Copyright.
- - flex will replace lex in subsequent BSD releases.
Copied: vendor/flex/2.5.39/NEWS (from rev 7075, vendor/flex/dist/NEWS)
===================================================================
--- vendor/flex/2.5.39/NEWS (rev 0)
+++ vendor/flex/2.5.39/NEWS 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,532 @@
+This is the file NEWS for the flex package. It records user -visible
+changes between releases of flex.
+
+See the file COPYING for copying conditions.
+
+* flex version 2.5.39
+
+** no user visible changes in this release
+
+* version 2.5.38 released 2014-02-14
+
+** internationalization
+
+*** add sr translation from the translation project
+
+*** update da, es, ko, nl, pt_BR, ro, ru, sv, tr, vi, zh_CN translations from the translation project
+
+*** rename zh_tw to its proper zh_TW name
+
+* version 2.5.37 released 2012-08-03
+
+** Import flex into git. See
+ git://flex.git.sourceforge.net/gitroot/flex/flex.
+
+** Fix make install target to not fail when the flex++ program is
+ already installed
+
+** New translations from the translation project: de, fi, pl, vi
+
+* version 2.5.36 released 2012-07-20
+
+** various portability fixes that quiet compiler warnings on 64-bit
+ hosts
+
+** various manual fixes, including correcting the name of a %option and
+ updating some simple examples to use ANSI C syntax
+
+** various bug fixes that prevent certain error conditions from
+ persisting when they should not persist
+
+** improvements to the test suite so it behaves better when linking
+ compiled files
+
+** new translations from the translation project: ca, da, es, fi, fr,
+ ga, ko, pt_br, ro, ru, sv, tr, zh_cn
+
+** the flex distribution is now built with automake 1.10.1 and automake
+ 2.61
+
+* version 2.5.35 released 2008-02-26
+
+** fixed bug that prevented flex from accepting certain comments in the
+ scanner file (resolves bugs #1849809 and #1849805)
+
+** fix bug that prevented headers for all functions from being generated
+ (resolves bug #1628314)
+
+** change yy_size_t to be size_t (resolves bug #1849812)
+
+** new de, nl, pl, pt_br, vi translations from the translation project
+
+* version 2.5.34 released 2007-12-12
+
+** introduce yylex_init_extra; see the manual for details
+
+** introduce %option extra-type="your_type *" (resolves bug #1744505)
+
+** The flex program now parses multiple short concatenated options (resolves bug
+ #1619820). Thanks to Petr Machata of Red Hat on this issue.
+
+** better checking after yyalloc/yyrealloc (resolves bug #1595967)
+
+** flex now provides for a libfl_pic.a compiled with position
+ independent code. Particularly useful when including a flex scanner
+ in a shared library and with more recent versions of gcc. Thanks to the Debian project for the idea.
+
+** SourceForge feature request #1658379: Expose YY_BUF_SIZE in the
+ header file.
+
+** flex better escapes filenames with special characters in them
+ (resolves bug #1623600)
+
+** a memory leak was plugged(resolves bug #1601111)
+
+** pattern language expanded; see the manual for details on the below
+ highlights
+
+*** pattern options added to specify patterns as case-insensitive or
+ case-sensitive
+
+*** pattern options to specify whether the "." character should match
+ the newline character
+
+*** pattern options added to allow ignoring of whitespace in patterns
+
+*** POSIX character classes may be negated in patterns
+
+*** patterns may now use set difference, union operators
+
+** the manual now contains an appendix listing various common patterns
+ which may be useful when writing scanners
+
+** some memory leaks were removed from the C++ scanner (but the C++
+ scanner is still experimental and may change radically without
+ notice)
+
+** c++ scanners can now use yywrap
+
+** added new unit test for c++ and yywrap
+
+** portability fixes to some unit tests
+
+** flex man page and flex manual in pdf now distributed in the flex
+distribution
+
+** new ca, vi, ga, nl translations from the translation project
+
+** flex no longer comes with an rpm spec file
+
+** flex development now happens with automake 1.9.6
+
+* version 2.5.33 released 2006-2-20
+
+** all flex resources are now to be found from the website at
+ http://flex.sourceforge.net/
+
+** there was no release 2.5.32 published
+
+** numerous bug and security fixes
+
+** new nl, vi, sv, ro, po, ga, ca, fr, tr translations from the translation project
+
+** upgrade to use gettext 0.12 (this now makes the "pdf" and "ps"
+ targets in the build system able to be run successfully)
+
+* version 2.5.31 released 2003-4-1
+
+** remove --enable-maintainer-mode configure option; none of the
+ Makefiles were using it and it can be unduely confusing
+
+* version 2.5.30 released 2003-4-1
+
+** yylineno is per-buffer in reentrant scanners
+
+** added %top directive for placing code at the top of the generated
+ scanner; see manual for details
+
+** flex now uses m4 to generate scanners; while this means that
+ scanners are more readable, it means that flex requires m4 to be
+ installed; see manual for details
+
+* version 2.5.29 released 2003-3-5
+
+** Automatic stack management for multiple input buffers in C and C++ scanners
+
+** moved the flex documentation to a new doc/ subdirectory
+
+** cleanups to the yy namespace
+
+* version 2.5.28 released 2003-2-12
+
+** flex is now hosted at sourceforge
+
+** Fixed trailing slash bug in YY_INPUT macro def
+
+** Flex now warns if always-interactive is specified with fast or full
+
+* version 2.5.27 released 2003-1-21
+
+** flex now works with recent bison versions
+
+** new pt_br translation from the translation project
+
+* version 2.5.26 released 2003-1-14
+
+** Fixed table deserialization bug on big-endian archs. Patch sent from Bryce Nichols <bryce at bnichols.org>
+
+** yyleng has proper declarations now; this caused flex to generate
+ unusable scanners for some programs
+
+** the flex distribution now includes a spec file suitable for use
+ with rpm
+
+** some more c++ fixes
+
+** new es translation from the translation project
+
+** slight tweeks to the flex_int*_t types
+
+** flex now warns about pattern ranges that might be ambiguous when
+ generating a case-insensitive scanner
+
+
+* version 2.5.25 released 2002-12-2
+
+** flex now uses flex_int*_t types. For C99 systems, they are just the
+ int*_t types; for non-C99 systems, we just make some typedefs
+
+** new pt_br translation from the translation project
+
+* version 2.5.24 released 2002-11-25
+
+* more portability fixes
+
+** the manual continues to be updated and edited, but it's still got a
+ ways to go
+
+** it is possible to have multiple c++ scanners in the same program again
+
+** new turkish translation from the translation project
+
+* version 2.5.23 released 2002-10-21
+
+** more portability fixes
+
+** the manual includes a title page and a table-of-contents when printed
+
+** the test suite can be run with "make check" from the top-level
+ directory
+
+** configure now accepts the --enable-maintainer-mode option
+
+** gettext functionality is now only available externally
+
+** the constant FLEX_BETA is defined if flex is a beta release
+
+** the script create-test was not included in the distribution and it
+ should have been
+
+* version 2.5.22 released 2002-10-10
+
+** more portability fixes around how we get ahold of the integral
+ types; there is a constant FLEX_NEED_INTEGRAL_TYPE_DEFINITIONS
+ which you should define if you don't have the <inttypes.h> header
+ file (after you complain to your C vendor for not providing a
+ reasonable C environment)
+
+** more test suite cleanups; in particular, the test suite should run
+ correctly when build from a different directory
+
+** upgraded automake to 1.7 and consequently autoconf to 2.54; this
+ means, among other things, that there is some support for
+formatting the manual in postscript and pdf in the distributed
+ Makefile.in (and therefore in the Makefile built by configure)
+
+** the flex.1 manpage is generated by help2man; (this has been true
+ for quite a while but was not listed here)
+
+** flex now includes three defined constants to indicate which version
+ of flex generated a scanner (YY_FLEX_{MAJOR,MINOR,SUBMINOR}_VERSION)
+
+** flex tries its best to output only the relevant portions of the
+ skeleton when generating a scanner, thus avoiding as much
+ conditional compilation as possible
+
+* version 2.5.21 released 2002-9-17
+
+** one of the tests in the test suite broke the dist target
+
+* version 2.5.20 released 2002-9-16
+
+** A flex scanner has the ability to save the DFA tables to a file,
+ and load them at runtime when needed; see the manual for details
+
+** Added %option bison-bridge (--bison-bridge)
+
+** Removed %option reentrant-bison/--reentrant-bison/-Rb
+
+** yylineno is present in all scanners; Modified nasty performance
+ penalty warning with yylineno in documentation
+
+** test-table-opts is now run last in the test suite because it's so fat
+
+** flex can, to some extent, diagnose where internal problems occur
+
+** new translations from the translation project: fr, ca, de, ru, sv
+
+**Flex generates C99 defs now; see YY_TRADITIONAL_FUNC_DEFS in the
+ manual if that's not a good thing for you
+
+* version 2.5.19 released 2002-9-5
+
+** prevent segfault on input lines which are longer than the allocated
+ space (problem report from Manoj Srivastava
+ <srivasta at golden-gryphon.com>)
+
+** Changed option 'header' to 'header-file'
+
+* version 2.5.18 released 2002-9-4
+
+** portability fixes for integer constants and in the way the test
+ suite reports its results
+
+** the test for bison was reporting bison missing when it was, in
+ fact, found
+
+** if we don't find GNU indent, we're more careful when we're not
+ finding it
+
+* version 2.5.17 released 2002-8-29
+
+** more portability fixes
+
+** updated config.sub and config.guess
+
+** flex is indented by GNU indent (this was done earlier but not
+ explicitly documented)
+
+* version 2.5.16 released 2002-8-28
+
+** c++ scanners compile again
+
+** there is now an indent target in the top-level Makefile; configure
+ checks for GNU indent which is required for proper operation of the
+ indent target
+
+** some more portability fixes were made
+
+** %options and invocation sections of manual merged
+
+** a c++ test was added to the test suite
+
+** we're trying to clean up more files in the test suite's make clean
+ targets
+
+* version 2.5.15 released 2002-8-21
+
+** reject-state buffer is now dynamically allocated and REJECT buffer
+ variables are reentrant-safe
+
+** manual now discusses memory usage
+
+** skeleton now processed by m4 before mkskel.sh; (this only matters
+ if you want to change the skeleton or if you're doing flex development)
+
+** zh_cn translation added from translation project
+
+** a bug that caused a segfault has now been fixed
+
+** the test suite now respects the usual CFLAGS, etc. variables
+
+** removed some warnings which some tests trigggered with the -s option
+
+** the flex-generated header file now tries to be smarter about
+ conditionally including start conditions
+
+** tables code omitted from generated scanner when not used
+
+* version 2.5.14 released 2002-8-15
+
+** the tests using the reentrant c scanner as c++ were reworked
+ slightly to be sure that the c++ was enforced
+
+** de translation now included in the distribution
+
+** various portability fixes regarding nls support, c++ include
+ headers, etc.
+
+* version 2.5.13 released 2002-8-15
+
+** the header file output with %option header is now much smaller
+
+** Fixed type mismatch in printf in scanner skeleton
+
+** yylex_init now reports errors
+
+* version 2.5.12 released 2002-8-8
+
+** updated gettext support to 0.11.5
+
+** new fr translation from the translation project
+
+** bison is no longer needed to build flex; If you are building flex
+ from a release (i.e., not from a cvs snapshot), then you don't need
+ to have a pre-built lex around either (unless you modify scan.l, of
+ course); (This has been true for some time, but was not mentioned
+ here.)
+
+* version 2.5.11 released 2002-7-31
+
+** Fixed bug where yyless did not consider yylineno
+
+** the yylineno performance hit is now gone
+
+** fixed some typos in the manual and we now include texinfo.tex in
+ the distribution
+
+** traditional prototypes output for C scanners, controlled by a
+ preprocessor symbol; see documentation for details
+
+* version 2.5.10 released 2002-7-24
+
+** yy_globals renamed to yyscanner and yy_globals_t renamed to
+ yy_guts_t
+
+** added dist-bzip2 option to Makefile.am so we now produce a bzip2'd
+ archive in addition to the standard gzip archive
+
+* version 2.5.9
+
+** new tests in test suite: test-mem-{nr,r}, test-posix,
+ test-posixly-correct, test-debug-{nr,r}
+
+** made changes to work with gcc-3.2 development code
+
+** ability to choose which memory functions are used in flex
+
+** new yylex_destroy() function for the non-reentrant scanner
+
+** new handling of POSIXLY_CORRECT environment variable
+
+** the test suite now has its copyrights explicitly described
+
+** new ca, de, fr, ru, sv, tr translations
+
+* version 2.5.8
+
+** a new --posix option generates scanners with posix-style abc{1,3}
+ compatible parsing, see manual for the screwy details
+
+* version 2.5.7
+
+** configure.in now includes a call to AC_PREREQ to enforce the
+ requirement for autoconf at least 2.50 (This only effects you if
+ you're doing flex development.)
+
+** configure now uses autoconf's versioning information and configure
+ --help reports the bug-reporting address for flex
+
+** test suite now only reports success versus failure; reporting
+ skipped is problematic under the current setup
+
+** compilation with --disable-nls now works
+
+** flex can now be built in a separate directory
+
+* version 2.5.6
+
+** gettext support added (from gettext 0.11)
+
+*** translations for ca, da, de, es, fr, ko, ru, sv, tr included
+
+** distribution now built under automake 1.6 and autoconf 2.53
+
+** command-line option parsing happens differently now:
+
+*** Added long option parsing
+
+*** Options -n and -c, previously deprecated, now simply do nothing
+
+*** Options are now parsed left to right
+
+** added a number of new options
+
+*** All positive %options are now accessible from the command line
+
+*** Added option -D, to define a preprocessor symbol
+
+*** Added option --header=FILE to specify a C .h file to generate
+
+*** added option --yywrap to call yywrap on EOF
+
+*** added option --yylineno to track line count in yylineno
+
+*** --yyclass=NAME name of C++ class when generating c++ scanners
+
+*** for long option names which are associated with existing short
+options, see accompanying documentation
+
+*** new %option nounistd or command-line --nounistd added to prevent
+ flex from generating #include <unistd.h> on systems that don't
+ have that include file
+
+** Support for reentrant C scanners has been added
+
+*** Updated the manual with the new reentrant API
+
+*** Two new options %option reentrant (-R) and
+%option reentrant-bison (-Rb)
+
+*** All globals optionally placed into struct yyglobals_t
+
+*** All access to globals replaced by macro invocations
+
+*** All functions optionally take one additional
+argument, yy_globals
+
+*** New style for invoking reentrant scanner:
+yylex_init(void** scanner );
+yylex( scanner );
+yylex_destroy( scanner );
+
+*** Added get/set functions for members of struct yy_globals_t
+e.g., yyget_text, yyget_leng, etc
+
+*** Prefix substitution added for new functions
+
+*** Macro shortcuts to the lengthy get/set functions
+provided for use in actions, e.g., yytext, yyleng, etc
+
+*** Arbitrary, user-defined data, "yyextra", may be added to scanner
+
+** %option nomain no longer implies %option yywrap
+But the inverse is still true
+
+** Developer test suite added
+
+*** TESTS/ directory has been added. Users can
+'make test' in the TESTS directory to execute the test suite
+
+** Support for bison variables yylval and yylloc added
+
+** automake support for the build process
+
+** manual is now in texinfo/info format
+
+*** flex.1 removed from distribution
+
+** flex no longer generates C-language scanners with C++-style
+ comments
+
+** flex now generates scanners in c++ which are compatible with
+ recent c++ compilers
+
+** flex input scanner now recognizes '\r' as an EOL character
+
+See the file ONEWS for changes in earlier releases.
+
+Local Variables:
+mode: text
+mode: outline-minor
+end:
Copied: vendor/flex/2.5.39/ONEWS (from rev 7075, vendor/flex/dist/ONEWS)
===================================================================
--- vendor/flex/2.5.39/ONEWS (rev 0)
+++ vendor/flex/2.5.39/ONEWS 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,1233 @@
+Changes between release 2.5.4 (11Sep96) and release 2.5.3:
+
+ - Fixed a bug introduced in 2.5.3 that blew it when a call
+ to input() occurred at the end of an input file.
+
+ - Fixed scanner skeleton so the example in the man page of
+ scanning strings using exclusive start conditions works.
+
+ - Minor Makefile tweaks.
+
+
+Changes between release 2.5.3 (29May96) and release 2.5.2:
+
+ - Some serious bugs in yymore() have been fixed. In particular,
+ when using AT&T-lex-compatibility or %array, you can intermix
+ calls to input(), unput(), and yymore(). (This still doesn't
+ work for %pointer, and isn't likely to in the future.)
+
+ - A bug in handling NUL's in the input stream of scanners using
+ REJECT has been fixed.
+
+ - The default main() in libfl.a now repeatedly calls yylex() until
+ it returns 0, rather than just calling it once.
+
+ - Minor tweak for Windows NT Makefile, MISC/NT/Makefile.
+
+
+Changes between release 2.5.2 (25Apr95) and release 2.5.1:
+
+ - The --prefix configuration option now works.
+
+ - A bug that completely broke the "-Cf" table compression
+ option has been fixed.
+
+ - A major headache involving "const" declarators and Solaris
+ systems has been fixed.
+
+ - An octal escape sequence in a flex regular expression must
+ now contain only the digits 0-7.
+
+ - You can now use "--" on the flex command line to mark the
+ end of flex options.
+
+ - You can now specify the filename '-' as a synonym for stdin.
+
+ - By default, the scanners generated by flex no longer
+ statically initialize yyin and yyout to stdin and stdout.
+ This change is necessary because in some ANSI environments,
+ stdin and stdout are not compile-time constant. You can
+ force the initialization using "%option stdinit" in the first
+ section of your flex input.
+
+ - "%option nounput" now correctly omits the unput() routine
+ from the output.
+
+ - "make clean" now removes config.log, config.cache, and the
+ flex binary. The fact that it removes the flex binary means
+ you should take care if making changes to scan.l, to make
+ sure you don't wind up in a bootstrap problem.
+
+ - In general, the Makefile has been reworked somewhat (thanks
+ to Francois Pinard) for added flexibility - more changes will
+ follow in subsequent releases.
+
+ - The .texi and .info files in MISC/texinfo/ have been updated,
+ thanks also to Francois Pinard.
+
+ - The FlexLexer::yylex(istream* new_in, ostream* new_out) method
+ now does not have a default for the first argument, to disambiguate
+ it from FlexLexer::yylex().
+
+ - A bug in destructing a FlexLexer object before doing any scanning
+ with it has been fixed.
+
+ - A problem with including FlexLexer.h multiple times has been fixed.
+
+ - The alloca() chud necessary to accommodate bison has grown
+ even uglier, but hopefully more correct.
+
+ - A portability tweak has been added to accommodate compilers that
+ use char* generic pointers.
+
+ - EBCDIC contact information in the file MISC/EBCDIC has been updated.
+
+ - An OS/2 Makefile and config.h for flex 2.5 is now available in
+ MISC/OS2/, contributed by Kai Uwe Rommel.
+
+ - The descrip.mms file for building flex under VMS has been updated,
+ thanks to Pat Rankin.
+
+ - The notes on building flex for the Amiga have been updated for
+ flex 2.5, contributed by Andreas Scherer.
+
+
+Changes between release 2.5.1 (28Mar95) and release 2.4.7:
+
+ - A new concept of "start condition" scope has been introduced.
+ A start condition scope is begun with:
+
+ <SCs>{
+
+ where SCs is a list of one or more start conditions. Inside
+ the start condition scope, every rule automatically has the
+ prefix <SCs> applied to it, until a '}' which matches the
+ initial '{'. So, for example:
+
+ <ESC>{
+ "\\n" return '\n';
+ "\\r" return '\r';
+ "\\f" return '\f';
+ "\\0" return '\0';
+ }
+
+ is equivalent to:
+
+ <ESC>"\\n" return '\n';
+ <ESC>"\\r" return '\r';
+ <ESC>"\\f" return '\f';
+ <ESC>"\\0" return '\0';
+
+ As indicated in this example, rules inside start condition scopes
+ (and any rule, actually, other than the first) can be indented,
+ to better show the extent of the scope.
+
+ Start condition scopes may be nested.
+
+ - The new %option directive can be used in the first section of
+ a flex scanner to control scanner-generation options. Most
+ options are given simply as names, optionally preceded by the
+ word "no" (with no intervening whitespace) to negate their
+ meaning. Some are equivalent to flex flags, so putting them
+ in your scanner source is equivalent to always specifying
+ the flag (%option's take precedence over flags):
+
+ 7bit -7 option
+ 8bit -8 option
+ align -Ca option
+ backup -b option
+ batch -B option
+ c++ -+ option
+ caseful opposite of -i option (caseful is the default);
+ case-sensitive same as above
+ caseless -i option;
+ case-insensitive same as above
+ debug -d option
+ default opposite of -s option
+ ecs -Ce option
+ fast -F option
+ full -f option
+ interactive -I option
+ lex-compat -l option
+ meta-ecs -Cm option
+ perf-report -p option
+ read -Cr option
+ stdout -t option
+ verbose -v option
+ warn opposite of -w option (so use "%option nowarn" for -w)
+
+ array equivalent to "%array"
+ pointer equivalent to "%pointer" (default)
+
+ Some provide new features:
+
+ always-interactive generate a scanner which always
+ considers its input "interactive" (no call to isatty()
+ will be made when the scanner runs)
+ main supply a main program for the scanner, which
+ simply calls yylex(). Implies %option noyywrap.
+ never-interactive generate a scanner which never
+ considers its input "interactive" (no call to isatty()
+ will be made when the scanner runs)
+ stack if set, enable start condition stacks (see below)
+ stdinit if unset ("%option nostdinit"), initialize yyin
+ and yyout statically to nil FILE* pointers, instead
+ of stdin and stdout
+ yylineno if set, keep track of the current line
+ number in global yylineno (this option is expensive
+ in terms of performance). The line number is available
+ to C++ scanning objects via the new member function
+ lineno().
+ yywrap if unset ("%option noyywrap"), scanner does not
+ call yywrap() upon EOF but simply assumes there
+ are no more files to scan
+
+ Flex scans your rule actions to determine whether you use the
+ REJECT or yymore features (this is not new). Two %options can be
+ used to override its decision, either by setting them to indicate
+ the feature is indeed used, or unsetting them to indicate it
+ actually is not used:
+
+ reject
+ yymore
+
+ Three %option's take string-delimited values, offset with '=':
+
+ outfile="<name>" equivalent to -o<name>
+ prefix="<name>" equivalent to -P<name>
+ yyclass="<name>" set the name of the C++ scanning class
+ (see below)
+
+ A number of %option's are available for lint purists who
+ want to suppress the appearance of unneeded routines in
+ the generated scanner. Each of the following, if unset,
+ results in the corresponding routine not appearing in the
+ generated scanner:
+
+ input, unput
+ yy_push_state, yy_pop_state, yy_top_state
+ yy_scan_buffer, yy_scan_bytes, yy_scan_string
+
+ You can specify multiple options with a single %option directive,
+ and multiple directives in the first section of your flex input file.
+
+ - The new function:
+
+ YY_BUFFER_STATE yy_scan_string( const char *str )
+
+ returns a YY_BUFFER_STATE (which also becomes the current input
+ buffer) for scanning the given string, which occurs starting
+ with the next call to yylex(). The string must be NUL-terminated.
+ A related function:
+
+ YY_BUFFER_STATE yy_scan_bytes( const char *bytes, int len )
+
+ creates a buffer for scanning "len" bytes (including possibly NUL's)
+ starting at location "bytes".
+
+ Note that both of these functions create and scan a *copy* of
+ the string/bytes. (This may be desirable, since yylex() modifies
+ the contents of the buffer it is scanning.) You can avoid the
+ copy by using:
+
+ YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
+
+ which scans in place the buffer starting at "base", consisting
+ of "size" bytes, the last two bytes of which *must* be
+ YY_END_OF_BUFFER_CHAR (these bytes are not scanned; thus, scanning
+ consists of base[0] through base[size-2], inclusive). If you
+ fail to set up "base" in this manner, yy_scan_buffer returns a
+ nil pointer instead of creating a new input buffer.
+
+ The type yy_size_t is an integral type to which you can cast
+ an integer expression reflecting the size of the buffer.
+
+ - Three new routines are available for manipulating stacks of
+ start conditions:
+
+ void yy_push_state( int new_state )
+
+ pushes the current start condition onto the top of the stack
+ and BEGIN's "new_state" (recall that start condition names are
+ also integers).
+
+ void yy_pop_state()
+
+ pops the top of the stack and BEGIN's to it, and
+
+ int yy_top_state()
+
+ returns the top of the stack without altering the stack's
+ contents.
+
+ The start condition stack grows dynamically and so has no built-in
+ size limitation. If memory is exhausted, program execution
+ is aborted.
+
+ To use start condition stacks, your scanner must include
+ a "%option stack" directive.
+
+ - flex now supports POSIX character class expressions. These
+ are expressions enclosed inside "[:" and ":]" delimiters (which
+ themselves must appear between the '[' and ']' of a character
+ class; other elements may occur inside the character class, too).
+ The expressions flex recognizes are:
+
+ [:alnum:] [:alpha:] [:blank:] [:cntrl:] [:digit:] [:graph:]
+ [:lower:] [:print:] [:punct:] [:space:] [:upper:] [:xdigit:]
+
+ These expressions all designate a set of characters equivalent to
+ the corresponding isXXX function (for example, [:alnum:] designates
+ those characters for which isalnum() returns true - i.e., any
+ alphabetic or numeric). Some systems don't provide isblank(),
+ so flex defines [:blank:] as a blank or a tab.
+
+ For example, the following character classes are all equivalent:
+
+ [[:alnum:]]
+ [[:alpha:][:digit:]
+ [[:alpha:]0-9]
+ [a-zA-Z0-9]
+
+ If your scanner is case-insensitive (-i flag), then [:upper:]
+ and [:lower:] are equivalent to [:alpha:].
+
+ - The promised rewrite of the C++ FlexLexer class has not yet
+ been done. Support for FlexLexer is limited at the moment to
+ fixing show-stopper bugs, so, for example, the new functions
+ yy_scan_string() & friends are not available to FlexLexer
+ objects.
+
+ - The new macro
+
+ yy_set_interactive(is_interactive)
+
+ can be used to control whether the current buffer is considered
+ "interactive". An interactive buffer is processed more slowly,
+ but must be used when the scanner's input source is indeed
+ interactive to avoid problems due to waiting to fill buffers
+ (see the discussion of the -I flag in flex.1). A non-zero value
+ in the macro invocation marks the buffer as interactive, a zero
+ value as non-interactive. Note that use of this macro overrides
+ "%option always-interactive" or "%option never-interactive".
+
+ yy_set_interactive() must be invoked prior to beginning to
+ scan the buffer.
+
+ - The new macro
+
+ yy_set_bol(at_bol)
+
+ can be used to control whether the current buffer's scanning
+ context for the next token match is done as though at the
+ beginning of a line (non-zero macro argument; makes '^' anchored
+ rules active) or not at the beginning of a line (zero argument,
+ '^' rules inactive).
+
+ - Related to this change, the mechanism for determining when a scan is
+ starting at the beginning of a line has changed. It used to be
+ that '^' was active iff the character prior to that at which the
+ scan started was a newline. The mechanism now is that '^' is
+ active iff the last token ended in a newline (or the last call to
+ input() returned a newline). For most users, the difference in
+ mechanisms is negligible. Where it will make a difference,
+ however, is if unput() or yyless() is used to alter the input
+ stream. When in doubt, use yy_set_bol().
+
+ - The new beginning-of-line mechanism involved changing some fairly
+ twisted code, so it may have introduced bugs - beware ...
+
+ - The macro YY_AT_BOL() returns true if the next token scanned from
+ the current buffer will have '^' rules active, false otherwise.
+
+ - The new function
+
+ void yy_flush_buffer( struct yy_buffer_state* b )
+
+ flushes the contents of the current buffer (i.e., next time
+ the scanner attempts to match a token using b as the current
+ buffer, it will begin by invoking YY_INPUT to fill the buffer).
+ This routine is also available to C++ scanners (unlike some
+ of the other new routines).
+
+ The related macro
+
+ YY_FLUSH_BUFFER
+
+ flushes the contents of the current buffer.
+
+ - A new "-ooutput" option writes the generated scanner to "output".
+ If used with -t, the scanner is still written to stdout, but
+ its internal #line directives (see previous item) use "output".
+
+ - Flex now generates #line directives relating the code it
+ produces to the output file; this means that error messages
+ in the flex-generated code should be correctly pinpointed.
+
+ - When generating #line directives, filenames with embedded '\'s
+ have those characters escaped (i.e., turned into '\\'). This
+ feature helps with reporting filenames for some MS-DOS and OS/2
+ systems.
+
+ - The FlexLexer class includes two new public member functions:
+
+ virtual void switch_streams( istream* new_in = 0,
+ ostream* new_out = 0 )
+
+ reassigns yyin to new_in (if non-nil) and yyout to new_out
+ (ditto), deleting the previous input buffer if yyin is
+ reassigned. It is used by:
+
+ int yylex( istream* new_in = 0, ostream* new_out = 0 )
+
+ which first calls switch_streams() and then returns the value
+ of calling yylex().
+
+ - C++ scanners now have yy_flex_debug as a member variable of
+ FlexLexer rather than a global, and member functions for testing
+ and setting it.
+
+ - When generating a C++ scanning class, you can now use
+
+ %option yyclass="foo"
+
+ to inform flex that you have derived "foo" as a subclass of
+ yyFlexLexer, so flex will place your actions in the member
+ function foo::yylex() instead of yyFlexLexer::yylex(). It also
+ generates a yyFlexLexer::yylex() member function that generates a
+ run-time error if called (by invoking yyFlexLexer::LexerError()).
+ This feature is necessary if your subclass "foo" introduces some
+ additional member functions or variables that you need to access
+ from yylex().
+
+ - Current texinfo files in MISC/texinfo, contributed by Francois
+ Pinard.
+
+ - You can now change the name "flex" to something else (e.g., "lex")
+ by redefining $(FLEX) in the Makefile.
+
+ - Two bugs (one serious) that could cause "bigcheck" to fail have
+ been fixed.
+
+ - A number of portability/configuration changes have been made
+ for easier portability.
+
+ - You can use "YYSTATE" in your scanner as an alias for YY_START
+ (for AT&T lex compatibility).
+
+ - input() now maintains yylineno.
+
+ - input() no longer trashes yytext.
+
+ - interactive scanners now read characters in YY_INPUT up to a
+ newline, a large performance gain.
+
+ - C++ scanner objects now work with the -P option. You include
+ <FlexLexer.h> once per scanner - see comments in <FlexLexer.h>
+ (or flex.1) for details.
+
+ - C++ FlexLexer objects now use the "cerr" stream to report -d output
+ instead of stdio.
+
+ - The -c flag now has its full glorious POSIX interpretation (do
+ nothing), rather than being interpreted as an old-style -C flag.
+
+ - Scanners generated by flex now include two #define's giving
+ the major and minor version numbers (YY_FLEX_MAJOR_VERSION,
+ YY_FLEX_MINOR_VERSION). These can then be tested to see
+ whether certain flex features are available.
+
+ - Scanners generated using -l lex compatibility now have the symbol
+ YY_FLEX_LEX_COMPAT #define'd.
+
+ - When initializing (i.e., yy_init is non-zero on entry to yylex()),
+ generated scanners now set yy_init to zero before executing
+ YY_USER_INIT. This means that you can set yy_init back to a
+ non-zero value in YY_USER_INIT if you need the scanner to be
+ reinitialized on the next call.
+
+ - You can now use "#line" directives in the first section of your
+ scanner specification.
+
+ - When generating full-table scanners (-Cf), flex now puts braces
+ around each row of the 2-d array initialization, to silence warnings
+ on over-zealous compilers.
+
+ - Improved support for MS-DOS. The flex sources have been successfully
+ built, unmodified, for Borland 4.02 (all that's required is a
+ Borland Makefile and config.h file, which are supplied in
+ MISC/Borland - contributed by Terrence O Kane).
+
+ - Improved support for Macintosh using Think C - the sources should
+ build for this platform "out of the box". Contributed by Scott
+ Hofmann.
+
+ - Improved support for VMS, in MISC/VMS/, contributed by Pat Rankin.
+
+ - Support for the Amiga, in MISC/Amiga/, contributed by Andreas
+ Scherer. Note that the contributed files were developed for
+ flex 2.4 and have not been tested with flex 2.5.
+
+ - Some notes on support for the NeXT, in MISC/NeXT, contributed
+ by Raf Schietekat.
+
+ - The MISC/ directory now includes a preformatted version of flex.1
+ in flex.man, and pre-yacc'd versions of parse.y in parse.{c,h}.
+
+ - The flex.1 and flexdoc.1 manual pages have been merged. There
+ is now just one document, flex.1, which includes an overview
+ at the beginning to help you find the section you need.
+
+ - Documentation now clarifies that start conditions persist across
+ switches to new input files or different input buffers. If you
+ want to e.g., return to INITIAL, you must explicitly do so.
+
+ - The "Performance Considerations" section of the manual has been
+ updated.
+
+ - Documented the "yy_act" variable, which when YY_USER_ACTION is
+ invoked holds the number of the matched rule, and added an
+ example of using yy_act to profile how often each rule is matched.
+
+ - Added YY_NUM_RULES, a definition that gives the total number
+ of rules in the file, including the default rule (even if you
+ use -s).
+
+ - Documentation now clarifies that you can pass a nil FILE* pointer
+ to yy_create_buffer() or yyrestart() if you've arrange YY_INPUT
+ to not need yyin.
+
+ - Documentation now clarifies that YY_BUFFER_STATE is a pointer to
+ an opaque "struct yy_buffer_state".
+
+ - Documentation now stresses that you gain the benefits of removing
+ backing-up states only if you remove *all* of them.
+
+ - Documentation now points out that traditional lex allows you
+ to put the action on a separate line from the rule pattern if
+ the pattern has trailing whitespace (ugh!), but flex doesn't
+ support this.
+
+ - A broken example in documentation of the difference between
+ inclusive and exclusive start conditions is now fixed.
+
+ - Usage (-h) report now goes to stdout.
+
+ - Version (-V) info now goes to stdout.
+
+ - More #ifdef chud has been added to the parser in attempt to
+ deal with bison's use of alloca().
+
+ - "make clean" no longer deletes emacs backup files (*~).
+
+ - Some memory leaks have been fixed.
+
+ - A bug was fixed in which dynamically-expanded buffers were
+ reallocated a couple of bytes too small.
+
+ - A bug was fixed which could cause flex to read and write beyond
+ the end of the input buffer.
+
+ - -S will not be going away.
+
+
+Changes between release 2.4.7 (03Aug94) and release 2.4.6:
+
+ - Fixed serious bug in reading multiple files.
+
+ - Fixed bug in scanning NUL's.
+
+ - Fixed bug in input() returning 8-bit characters.
+
+ - Fixed bug in matching text with embedded NUL's when
+ using %array or lex compatibility.
+
+ - Fixed multiple invocations of YY_USER_ACTION when using '|'
+ continuation action.
+
+ - Minor prototyping fixes.
+
+Changes between release 2.4.6 (04Jan94) and release 2.4.5:
+
+ - Linking with -lfl no longer required if your program includes
+ its own yywrap() and main() functions. (This change will cause
+ problems if you have a non-ANSI compiler on a system for which
+ sizeof(int) != sizeof(void*) or sizeof(int) != sizeof(size_t).)
+
+ - The use of 'extern "C++"' in FlexLexer.h has been modified to
+ get around an incompatibility with g++'s header files.
+
+Changes between release 2.4.5 (11Dec93) and release 2.4.4:
+
+ - Fixed bug breaking C++ scanners that use REJECT or variable
+ trailing context.
+
+ - Fixed serious input problem for interactive scanners on
+ systems for which char is unsigned.
+
+ - Fixed bug in incorrectly treating '$' operator as variable
+ trailing context.
+
+ - Fixed bug in -CF table representation that could lead to
+ corrupt tables.
+
+ - Fixed fairly benign memory leak.
+
+ - Added `extern "C++"' wrapper to FlexLexer.h header. This
+ should overcome the g++ 2.5.X problems mentioned in the
+ NEWS for release 2.4.3.
+
+ - Changed #include of FlexLexer.h to use <> instead of "".
+
+ - Added feature to control whether the scanner attempts to
+ refill the input buffer once it's exhausted. This feature
+ will be documented in the 2.5 release.
+
+
+Changes between release 2.4.4 (07Dec93) and release 2.4.3:
+
+ - Fixed two serious bugs in scanning 8-bit characters.
+
+ - Fixed bug in YY_USER_ACTION that caused it to be executed
+ inappropriately (on the scanner's own internal actions, and
+ with incorrect yytext/yyleng values).
+
+ - Fixed bug in pointing yyin at a new file and resuming scanning.
+
+ - Portability fix regarding min/max/abs macros conflicting with
+ function definitions in standard header files.
+
+ - Added a virtual LexerError() method to the C++ yyFlexLexer class
+ for reporting error messages instead of always using cerr.
+
+ - Added warning in flexdoc that the C++ scanning class is presently
+ experimental and subject to considerable change between major
+ releases.
+
+
+Changes between release 2.4.3 (03Dec93) and release 2.4.2:
+
+ - Fixed bug causing fatal scanner messages to fail to print.
+
+ - Fixed things so FlexLexer.h can be included in other C++
+ sources. One side-effect of this change is that -+ and -CF
+ are now incompatible.
+
+ - libfl.a now supplies private versions of the the <string.h>/
+ <strings.h> string routines needed by flex and the scanners
+ it generates, to enhance portability to some BSD systems.
+
+ - More robust solution to 2.4.2's flexfatal() bug fix.
+
+ - Added ranlib of installed libfl.a.
+
+ - Some lint tweaks.
+
+ - NOTE: problems have been encountered attempting to build flex
+ C++ scanners using g++ version 2.5.X. The problem is due to an
+ unfortunate heuristic in g++ 2.5.X that attempts to discern between
+ C and C++ headers. Because FlexLexer.h is installed (by default)
+ in /usr/local/include and not /usr/local/lib/g++-include, g++ 2.5.X
+ decides that it's a C header :-(. So if you have problems, install
+ the header in /usr/local/lib/g++-include instead.
+
+
+Changes between release 2.4.2 (01Dec93) and release 2.4.1:
+
+ - Fixed bug in libfl.a referring to non-existent "flexfatal" function.
+
+ - Modified to produce both compress'd and gzip'd tar files for
+ distributions (you probably don't care about this change!).
+
+
+Changes between release 2.4.1 (30Nov93) and release 2.3.8:
+
+ - The new '-+' flag instructs flex to generate a C++ scanner class
+ (thanks to Kent Williams). flex writes an implementation of the
+ class defined in FlexLexer.h to lex.yy.cc. You may include
+ multiple scanner classes in your program using the -P flag. Note
+ that the scanner class also provides a mechanism for creating
+ reentrant scanners. The scanner class uses C++ streams for I/O
+ instead of FILE*'s (thanks to Tom Epperly). If the flex executable's
+ name ends in '+' then the '-+' flag is automatically on, so creating
+ a symlink or copy of "flex" to "flex++" results in a version of
+ flex that can be used exclusively for C++ scanners.
+
+ Note that without the '-+' flag, flex-generated scanners can still
+ be compiled using C++ compilers, though they use FILE*'s for I/O
+ instead of streams.
+
+ See the "GENERATING C++ SCANNERS" section of flexdoc for details.
+
+ - The new '-l' flag turns on maximum AT&T lex compatibility. In
+ particular, -l includes support for "yylineno" and makes yytext
+ be an array instead of a pointer. It does not, however, do away
+ with all incompatibilities. See the "INCOMPATIBILITIES WITH LEX
+ AND POSIX" section of flexdoc for details.
+
+ - The new '-P' option specifies a prefix to use other than "yy"
+ for the scanner's globally-visible variables, and for the
+ "lex.yy.c" filename. Using -P you can link together multiple
+ flex scanners in the same executable.
+
+ - The distribution includes a "texinfo" version of flexdoc.1,
+ contributed by Roland Pesch (thanks also to Marq Kole, who
+ contributed another version). It has not been brought up to
+ date, but reflects version 2.3. See MISC/flex.texinfo.
+
+ The flex distribution will soon include G.T. Nicol's flex
+ manual; he is presently bringing it up-to-date for version 2.4.
+
+ - yywrap() is now a function, and you now *must* link flex scanners
+ with libfl.a.
+
+ - Site-configuration is now done via an autoconf-generated
+ "configure" script contributed by Francois Pinard.
+
+ - Scanners now use fread() (or getc(), if interactive) and not
+ read() for input. A new "table compression" option, -Cr,
+ overrides this change and causes the scanner to use read()
+ (because read() is a bit faster than fread()). -f and -F
+ are now equivalent to -Cfr and -CFr; i.e., they imply the
+ -Cr option.
+
+ - In the blessed name of POSIX compliance, flex supports "%array"
+ and "%pointer" directives in the definitions (first) section of
+ the scanner specification. The former specifies that yytext
+ should be an array (of size YYLMAX), the latter, that it should
+ be a pointer. The array version of yytext is universally slower
+ than the pointer version, but has the advantage that its contents
+ remain unmodified across calls to input() and unput() (the pointer
+ version of yytext is, still, trashed by such calls).
+
+ "%array" cannot be used with the '-+' C++ scanner class option.
+
+ - The new '-Ca' option directs flex to trade off memory for
+ natural alignment when generating a scanner's tables. In
+ particular, table entries that would otherwise be "short"
+ become "long".
+
+ - The new '-h' option produces a summary of the flex flags.
+
+ - The new '-V' option reports the flex version number and exits.
+
+ - The new scanner macro YY_START returns an integer value
+ corresponding to the current start condition. You can return
+ to that start condition by passing the value to a subsequent
+ "BEGIN" action. You also can implement "start condition stacks"
+ by storing the values in an integer stack.
+
+ - You can now redefine macros such as YY_INPUT by just #define'ing
+ them to some other value in the first section of the flex input;
+ no need to first #undef them.
+
+ - flex now generates warnings for rules that can't be matched.
+ These warnings can be turned off using the new '-w' flag. If
+ your scanner uses REJECT then you will not get these warnings.
+
+ - If you specify the '-s' flag but the default rule can be matched,
+ flex now generates a warning.
+
+ - "yyleng" is now a global, and may be modified by the user (though
+ doing so and then using yymore() will yield weird results).
+
+ - Name definitions in the first section of a scanner specification
+ can now include a leading '^' or trailing '$' operator. In this
+ case, the definition is *not* pushed back inside of parentheses.
+
+ - Scanners with compressed tables are now "interactive" (-I option)
+ by default. You can suppress this attribute (which makes them
+ run slightly slower) using the new '-B' flag.
+
+ - Flex now generates 8-bit scanners by default, unless you use the
+ -Cf or -CF compression options (-Cfe and -CFe result in 8-bit
+ scanners). You can force it to generate a 7-bit scanner using
+ the new '-7' flag. You can build flex to generate 8-bit scanners
+ for -Cf and -CF, too, by adding -DDEFAULT_CSIZE=256 to CFLAGS
+ in the Makefile.
+
+ - You no longer need to call the scanner routine yyrestart() to
+ inform the scanner that you have switched to a new file after
+ having seen an EOF on the current input file. Instead, just
+ point yyin at the new file and continue scanning.
+
+ - You no longer need to invoke YY_NEW_FILE in an <<EOF>> action
+ to indicate you wish to continue scanning. Simply point yyin
+ at a new file.
+
+ - A leading '#' no longer introduces a comment in a flex input.
+
+ - flex no longer considers formfeed ('\f') a whitespace character.
+
+ - %t, I'm happy to report, has been nuked.
+
+ - The '-p' option may be given twice ('-pp') to instruct flex to
+ report minor performance problems as well as major ones.
+
+ - The '-v' verbose output no longer includes start/finish time
+ information.
+
+ - Newlines in flex inputs can optionally include leading or
+ trailing carriage-returns ('\r'), in support of several PC/Mac
+ run-time libraries that automatically include these.
+
+ - A start condition of the form "<*>" makes the following rule
+ active in every start condition, whether exclusive or inclusive.
+
+ - The following items have been corrected in the flex documentation:
+
+ - '-C' table compression options *are* cumulative.
+
+ - You may modify yytext but not lengthen it by appending
+ characters to the end. Modifying its final character
+ will affect '^' anchoring for the next rule matched
+ if the character is changed to or from a newline.
+
+ - The term "backtracking" has been renamed "backing up",
+ since it is a one-time repositioning and not a repeated
+ search. What used to be the "lex.backtrack" file is now
+ "lex.backup".
+
+ - Unindented "/* ... */" comments are allowed in the first
+ flex input section, but not in the second.
+
+ - yyless() can only be used in the flex input source, not
+ externally.
+
+ - You can use "yyrestart(yyin)" to throw away the
+ current contents of the input buffer.
+
+ - To write high-speed scanners, attempt to match as much
+ text as possible with each rule. See MISC/fastwc/README
+ for more information.
+
+ - Using the beginning-of-line operator ('^') is fairly
+ cheap. Using unput() is expensive. Using yyless() is
+ cheap.
+
+ - An example of scanning strings with embedded escape
+ sequences has been added.
+
+ - The example of backing-up in flexdoc was erroneous; it
+ has been corrected.
+
+ - A flex scanner's internal buffer now dynamically grows if needed
+ to match large tokens. Note that growing the buffer presently
+ requires rescanning the (large) token, so consuming a lot of
+ text this way is a slow process. Also note that presently the
+ buffer does *not* grow if you unput() more text than can fit
+ into the buffer.
+
+ - The MISC/ directory has been reorganized; see MISC/README for
+ details.
+
+ - yyless() can now be used in the third (user action) section
+ of a scanner specification, thanks to Ceriel Jacobs. yyless()
+ remains a macro and cannot be used outside of the scanner source.
+
+ - The skeleton file is no longer opened at run-time, but instead
+ compiled into a large string array (thanks to John Gilmore and
+ friends at Cygnus). You can still use the -S flag to point flex
+ at a different skeleton file.
+
+ - flex no longer uses a temporary file to store the scanner's
+ actions.
+
+ - A number of changes have been made to decrease porting headaches.
+ In particular, flex no longer uses memset() or ctime(), and
+ provides a single simple mechanism for dealing with C compilers
+ that still define malloc() as returning char* instead of void*.
+
+ - Flex now detects if the scanner specification requires the -8 flag
+ but the flag was not given or on by default.
+
+ - A number of table-expansion fencepost bugs have been fixed,
+ making flex more robust for generating large scanners.
+
+ - flex more consistently identifies the location of errors in
+ its input.
+
+ - YY_USER_ACTION is now invoked only for "real" actions, not for
+ internal actions used by the scanner for things like filling
+ the buffer or handling EOF.
+
+ - The rule "[^]]" now matches any character other than a ']';
+ formerly it matched any character at all followed by a ']'.
+ This change was made for compatibility with AT&T lex.
+
+ - A large number of miscellaneous bugs have been found and fixed
+ thanks to Gerhard Wilhelms.
+
+ - The source code has been heavily reformatted, making patches
+ relative to previous flex releases no longer accurate.
+
+
+Changes between 2.3 Patch #8 (21Feb93) and 2.3 Patch #7:
+
+ - Fixed bugs in dynamic memory allocation leading to grievous
+ fencepost problems when generating large scanners.
+ - Fixed bug causing infinite loops on character classes with 8-bit
+ characters in them.
+ - Fixed bug in matching repetitions with a lower bound of 0.
+ - Fixed bug in scanning NUL characters using an "interactive" scanner.
+ - Fixed bug in using yymore() at the end of a file.
+ - Fixed bug in misrecognizing rules with variable trailing context.
+ - Fixed bug compiling flex on Suns using gcc 2.
+ - Fixed bug in not recognizing that input files with the character
+ ASCII 128 in them require the -8 flag.
+ - Fixed bug that could cause an infinite loop writing out
+ error messages.
+ - Fixed bug in not recognizing old-style lex % declarations if
+ followed by a tab instead of a space.
+ - Fixed potential crash when flex terminated early (usually due
+ to a bad flag) and the -v flag had been given.
+ - Added some missing declarations of void functions.
+ - Changed to only use '\a' for __STDC__ compilers.
+ - Updated mailing addresses.
+
+
+Changes between 2.3 Patch #7 (28Mar91) and 2.3 Patch #6:
+
+ - Fixed out-of-bounds array access that caused bad tables
+ to be produced on machines where the bad reference happened
+ to yield a 1. This caused problems installing or running
+ flex on some Suns, in particular.
+
+
+Changes between 2.3 Patch #6 (29Aug90) and 2.3 Patch #5:
+
+ - Fixed a serious bug in yymore() which basically made it
+ completely broken. Thanks goes to Jean Christophe of
+ the Nethack development team for finding the problem
+ and passing along the fix.
+
+
+Changes between 2.3 Patch #5 (16Aug90) and 2.3 Patch #4:
+
+ - An up-to-date version of initscan.c so "make test" will
+ work after applying the previous patches
+
+
+Changes between 2.3 Patch #4 (14Aug90) and 2.3 Patch #3:
+
+ - Fixed bug in hexadecimal escapes which allowed only digits,
+ not letters, in escapes
+ - Fixed bug in previous "Changes" file!
+
+
+Changes between 2.3 Patch #3 (03Aug90) and 2.3 Patch #2:
+
+ - Correction to patch #2 for gcc compilation; thanks goes to
+ Paul Eggert for catching this.
+
+
+Changes between 2.3 Patch #2 (02Aug90) and original 2.3 release:
+
+ - Fixed (hopefully) headaches involving declaring malloc()
+ and free() for gcc, which defines __STDC__ but (often) doesn't
+ come with the standard include files such as <stdlib.h>.
+ Reordered #ifdef maze in the scanner skeleton in the hope of
+ getting the declarations right for cfront and g++, too.
+
+ - Note that this patch supercedes patch #1 for release 2.3,
+ which was never announced but was available briefly for
+ anonymous ftp.
+
+
+Changes between 2.3 (full) release of 28Jun90 and 2.2 (alpha) release:
+
+User-visible:
+
+ - A lone <<EOF>> rule (that is, one which is not qualified with
+ a list of start conditions) now specifies the EOF action for
+ *all* start conditions which haven't already had <<EOF>> actions
+ given. To specify an end-of-file action for just the initial
+ state, use <INITIAL><<EOF>>.
+
+ - -d debug output is now contigent on the global yy_flex_debug
+ being set to a non-zero value, which it is by default.
+
+ - A new macro, YY_USER_INIT, is provided for the user to specify
+ initialization action to be taken on the first call to the
+ scanner. This action is done before the scanner does its
+ own initialization.
+
+ - yy_new_buffer() has been added as an alias for yy_create_buffer()
+
+ - Comments beginning with '#' and extending to the end of the line
+ now work, but have been deprecated (in anticipation of making
+ flex recognize #line directives).
+
+ - The funky restrictions on when semi-colons could follow the
+ YY_NEW_FILE and yyless macros have been removed. They now
+ behave identically to functions.
+
+ - A bug in the sample redefinition of YY_INPUT in the documentation
+ has been corrected.
+
+ - A bug in the sample simple tokener in the documentation has
+ been corrected.
+
+ - The documentation on the incompatibilities between flex and
+ lex has been reordered so that the discussion of yylineno
+ and input() come first, as it's anticipated that these will
+ be the most common source of headaches.
+
+
+Things which didn't used to be documented but now are:
+
+ - flex interprets "^foo|bar" differently from lex. flex interprets
+ it as "match either a 'foo' or a 'bar', providing it comes at the
+ beginning of a line", whereas lex interprets it as "match either
+ a 'foo' at the beginning of a line, or a 'bar' anywhere".
+
+ - flex initializes the global "yyin" on the first call to the
+ scanner, while lex initializes it at compile-time.
+
+ - yy_switch_to_buffer() can be used in the yywrap() macro/routine.
+
+ - flex scanners do not use stdio for their input, and hence when
+ writing an interactive scanner one must explictly call fflush()
+ after writing out a prompt.
+
+ - flex scanner can be made reentrant (after a fashion) by using
+ "yyrestart( yyin );". This is useful for interactive scanners
+ which have interrupt handlers that long-jump out of the scanner.
+
+ - a defense of why yylineno is not supported is included, along
+ with a suggestion on how to convert scanners which rely on it.
+
+
+Other changes:
+
+ - Prototypes and proper declarations of void routines have
+ been added to the flex source code, courtesy of Kevin B. Kenny.
+
+ - Routines dealing with memory allocation now use void* pointers
+ instead of char* - see Makefile for porting implications.
+
+ - Error-checking is now done when flex closes a file.
+
+ - Various lint tweaks were added to reduce the number of gripes.
+
+ - Makefile has been further parameterized to aid in porting.
+
+ - Support for SCO Unix added.
+
+ - Flex now sports the latest & greatest UC copyright notice
+ (which is only slightly different from the previous one).
+
+ - A note has been added to flexdoc.1 mentioning work in progress
+ on modifying flex to generate straight C code rather than a
+ table-driven automaton, with an email address of whom to contact
+ if you are working along similar lines.
+
+
+Changes between 2.2 Patch #3 (30Mar90) and 2.2 Patch #2:
+
+ - fixed bug which caused -I scanners to bomb
+
+
+Changes between 2.2 Patch #2 (27Mar90) and 2.2 Patch #1:
+
+ - fixed bug writing past end of input buffer in yyunput()
+ - fixed bug detecting NUL's at the end of a buffer
+
+
+Changes between 2.2 Patch #1 (23Mar90) and 2.2 (alpha) release:
+
+ - Makefile fixes: definition of MAKE variable for systems
+ which don't have it; installation of flexdoc.1 along with
+ flex.1; fixed two bugs which could cause "bigtest" to fail.
+
+ - flex.skel fix for compiling with g++.
+
+ - README and flexdoc.1 no longer list an out-of-date BITNET address
+ for contacting me.
+
+ - minor typos and formatting changes to flex.1 and flexdoc.1.
+
+
+Changes between 2.2 (alpha) release of March '90 and previous release:
+
+User-visible:
+
+ - Full user documentation now available.
+
+ - Support for 8-bit scanners.
+
+ - Scanners now accept NUL's.
+
+ - A facility has been added for dealing with multiple
+ input buffers.
+
+ - Two manual entries now. One which fully describes flex
+ (rather than just its differences from lex), and the
+ other for quick(er) reference.
+
+ - A number of changes to bring flex closer into compliance
+ with the latest POSIX lex draft:
+
+ %t support
+ flex now accepts multiple input files and concatenates
+ them together to form its input
+ previous -c (compress) flag renamed -C
+ do-nothing -c and -n flags added
+ Any indented code or code within %{}'s in section 2 is
+ now copied to the output
+
+ - yyleng is now a bona fide global integer.
+
+ - -d debug information now gives the line number of the
+ matched rule instead of which number rule it was from
+ the beginning of the file.
+
+ - -v output now includes a summary of the flags used to generate
+ the scanner.
+
+ - unput() and yyrestart() are now globally callable.
+
+ - yyrestart() no longer closes the previous value of yyin.
+
+ - C++ support; generated scanners can be compiled with C++ compiler.
+
+ - Primitive -lfl library added, containing default main()
+ which calls yylex(). A number of routines currently living
+ in the scanner skeleton will probably migrate to here
+ in the future (in particular, yywrap() will probably cease
+ to be a macro and instead be a function in the -lfl library).
+
+ - Hexadecimal (\x) escape sequences added.
+
+ - Support for MS-DOS, VMS, and Turbo-C integrated.
+
+ - The %used/%unused operators have been deprecated. They
+ may go away soon.
+
+
+Other changes:
+
+ - Makefile enhanced for easier testing and installation.
+ - The parser has been tweaked to detect some erroneous
+ constructions which previously were missed.
+ - Scanner input buffer overflow is now detected.
+ - Bugs with missing "const" declarations fixed.
+ - Out-of-date Minix/Atari patches provided.
+ - Scanners no longer require printf() unless FLEX_DEBUG is being used.
+ - A subtle input() bug has been fixed.
+ - Line numbers for "continued action" rules (those following
+ the special '|' action) are now correct.
+ - unput() bug fixed; had been causing problems porting flex to VMS.
+ - yymore() handling rewritten to fix bug with interaction
+ between yymore() and trailing context.
+ - EOF in actions now generates an error message.
+ - Bug involving -CFe and generating equivalence classes fixed.
+ - Bug which made -CF be treated as -Cf fixed.
+ - Support for SysV tmpnam() added.
+ - Unused #define's for scanner no longer generated.
+ - Error messages which are associated with a particular input
+ line are now all identified with their input line in standard
+ format.
+ - % directives which are valid to lex but not to flex are
+ now ignored instead of generating warnings.
+ - -DSYS_V flag can now also be specified -DUSG for System V
+ compilation.
+
+
+Changes between 2.1 beta-test release of June '89 and previous release:
+
+User-visible:
+
+ - -p flag generates a performance report to stderr. The report
+ consists of comments regarding features of the scanner rules
+ which result in slower scanners.
+
+ - -b flag generates backtracking information to lex.backtrack.
+ This is a list of scanner states which require backtracking
+ and the characters on which they do so. By adding rules
+ one can remove backtracking states. If all backtracking states
+ are eliminated, the generated scanner will run faster.
+ Backtracking is not yet documented in the manual entry.
+
+ - Variable trailing context now works, i.e., one can have
+ rules like "(foo)*/[ \t]*bletch". Some trailing context
+ patterns still cannot be properly matched and generate
+ error messages. These are patterns where the ending of the
+ first part of the rule matches the beginning of the second
+ part, such as "zx*/xy*", where the 'x*' matches the 'x' at
+ the beginning of the trailing context. Lex won't get these
+ patterns right either.
+
+ - Faster scanners.
+
+ - End-of-file rules. The special rule "<<EOF>>" indicates
+ actions which are to be taken when an end-of-file is
+ encountered and yywrap() returns non-zero (i.e., indicates
+ no further files to process). See manual entry for example.
+
+ - The -r (reject used) flag is gone. flex now scans the input
+ for occurrences of the string "REJECT" to determine if the
+ action is needed. It tries to be intelligent about this but
+ can be fooled. One can force the presence or absence of
+ REJECT by adding a line in the first section of the form
+ "%used REJECT" or "%unused REJECT".
+
+ - yymore() has been implemented. Similarly to REJECT, flex
+ detects the use of yymore(), which can be overridden using
+ "%used" or "%unused".
+
+ - Patterns like "x{0,3}" now work (i.e., with lower-limit == 0).
+
+ - Removed '\^x' for ctrl-x misfeature.
+
+ - Added '\a' and '\v' escape sequences.
+
+ - \<digits> now works for octal escape sequences; previously
+ \0<digits> was required.
+
+ - Better error reporting; line numbers are associated with rules.
+
+ - yyleng is a macro; it cannot be accessed outside of the
+ scanner source file.
+
+ - yytext and yyleng should not be modified within a flex action.
+
+ - Generated scanners #define the name FLEX_SCANNER.
+
+ - Rules are internally separated by YY_BREAK in lex.yy.c rather
+ than break, to allow redefinition.
+
+ - The macro YY_USER_ACTION can be redefined to provide an action
+ which is always executed prior to the matched rule's action.
+
+ - yyrestart() is a new action which can be used to restart
+ the scanner after it has seen an end-of-file (a "real" one,
+ that is, one for which yywrap() returned non-zero). It takes
+ a FILE* argument indicating a new file to scan and sets
+ things up so that a subsequent call to yylex() will start
+ scanning that file.
+
+ - Internal scanner names all preceded by "yy_"
+
+ - lex.yy.c is deleted if errors are encountered during processing.
+
+ - Comments may be put in the first section of the input by preceding
+ them with '#'.
+
+
+
+Other changes:
+
+ - Some portability-related bugs fixed, in particular for machines
+ with unsigned characters or sizeof( int* ) != sizeof( int ).
+ Also, tweaks for VMS and Microsoft C (MS-DOS), and identifiers all
+ trimmed to be 31 or fewer characters. Shortened file names
+ for dinosaur OS's. Checks for allocating > 64K memory
+ on 16 bit'ers. Amiga tweaks. Compiles using gcc on a Sun-3.
+ - Compressed and fast scanner skeletons merged.
+ - Skeleton header files done away with.
+ - Generated scanner uses prototypes and "const" for __STDC__.
+ - -DSV flag is now -DSYS_V for System V compilation.
+ - Removed all references to FTL language.
+ - Software now covered by BSD Copyright.
+ - flex will replace lex in subsequent BSD releases.
Deleted: vendor/flex/2.5.39/README
===================================================================
--- vendor/flex/dist/README 2015-07-09 12:31:47 UTC (rev 7073)
+++ vendor/flex/2.5.39/README 2015-07-09 12:38:31 UTC (rev 7076)
@@ -1,60 +0,0 @@
-This is release 2.5 of flex. See "version.h" for the exact patch-level.
-
-See the file "NEWS" to find out what is new in this Flex release.
-
-Read the file "INSTALL" for general installation directives. Peek near
-the beginning of the file "Makefile.in" for special DEFS values. On most
-systems, you can just run the "configure" script and type "make" to build
-flex; then "make check" to test whether it built correctly; and if it did,
-then "make install" to install it.
-
-If you're feeling adventurous, you can also issue "make bigcheck" (be
-prepared to wait a while).
-
-Note that flex is distributed under a copyright very similar to that of
-BSD Unix, and not under the GNU General Public License (GPL), except for
-the "configure" script, which is covered by the GPL.
-
-Many thanks to the 2.5 beta-testers for finding bugs and helping test and
-increase portability: Stan Adermann, Scott David Daniels, Charles Elliott,
-Joe Gayda, Chris Meier, James Nordby, Terrence O'Kane, Karsten Pahnke,
-Francois Pinard, Pat Rankin, Andreas Scherer, Marc Wiese, Nathan Zelle.
-
-Please send bug reports and feedback to: Vern Paxson (vern at ee.lbl.gov).
-
-
-The flex distribution consists of the following files:
-
- README This message
-
- NEWS Differences between the various releases
-
- INSTALL General installation information
-
- COPYING flex's copyright
-
- conf.in, configure.in, configure, Makefile.in, install.sh,
- mkinstalldirs
- elements of the "autoconf" auto-configuration process
-
- flexdef.h, parse.y, scan.l, ccl.c, dfa.c, ecs.c, gen.c, main.c,
- misc.c, nfa.c, sym.c, tblcmp.c, yylex.c
- source files
-
- version.h version of this flex release
-
- flex.skl flex scanner skeleton
- mkskel.sh script for converting flex.skl to C source file skel.c
- skel.c pre-converted C version of flex.skl
-
- libmain.c flex library (-lfl) sources
- libyywrap.c
-
- initscan.c pre-flex'd version of scan.l
-
- FlexLexer.h header file for C++ lexer class
-
- flex.1 user documentation
-
- MISC/ a directory containing miscellaneous contributions.
- See MISC/README for details.
Copied: vendor/flex/2.5.39/README (from rev 7075, vendor/flex/dist/README)
===================================================================
--- vendor/flex/2.5.39/README (rev 0)
+++ vendor/flex/2.5.39/README 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,113 @@
+This is flex, the fast lexical analyzer generator.
+
+flex is a tool for generating scanners: programs which recognize
+lexical patterns in text.
+
+More information about flex as well as the latest official release of
+flex can be found at:
+
+http://flex.sourceforge.net/
+
+Bug reports should be submitted using the SourceForge Bug Tracker for
+flex at:
+
+http://sourceforge.net/tracker/?group_id=97492&atid=618177
+
+The flex codebase is kept in git at:
+
+https://github.com/westes/flex
+
+There are several mailing lists available as well:
+
+flex-announce at lists.sourceforge.net - where posts will be made
+announcing new releases of flex.
+
+flex-help at lists.sourceforge.net - where you can post questions about
+using flex
+
+flex-devel at lists.sourceforge.net - where you can discuss development of
+flex itself
+
+Find information on subscribing to the mailing lists at:
+
+http://sourceforge.net/mail/?group_id=97492
+
+The flex distribution contains the following files which may be of interest:
+
+README - This file.
+
+NEWS - current version number and list of user-visible changes.
+
+INSTALL - basic installation information.
+
+ABOUT-NLS - description of internationalization support in flex.
+
+COPYING - flex's copyright and license.
+
+doc/ - user documentation.
+
+examples/ - containing examples of some possible flex scanners and a
+few other things. See the file examples/README for more details.
+
+TODO - outstanding bug reports, desired features, etc.
+
+tests/ - regression tests. See TESTS/README for details.
+
+po/ - internationalization support files.
+
+You need the following tools to build flex from the maintainer's
+repository:
+
+compiler suite - flex is built with gcc
+bash, or a good Bourne-style shell
+m4 - m4 -p needs to work; GNU m4 and a few others are suitable
+GNU bison; to generate parse.c from parse.y
+autoconf 2.69; for handling the build system
+automake 1.12.2; for Makefile generation
+gettext 0.18; fori18n support
+help2man 1.36; to generate the flex man page
+tar, gzip, etc.; for packaging of the source distribution
+GNU texinfo 498; to build and test the flex manual
+GNU indent 2.8; for indenting the flex source the way we want it done
+
+Once you have all the necessary tools installed, life becomes
+simple. To prepare the flex tree for building, run the script:
+
+$ ./autogen.sh
+
+in the top level of the flex source tree.
+This script calls the various tools needed to get flex ready for the
+GNU-style configure script to be able to work.
+
+From this point on, building flex follows the usual configure, make,
+make install routine.
+
+This file is part of flex.
+
+This code is derived from software contributed to Berkeley by
+Vern Paxson.
+
+The United States Government has rights in this work pursuant
+to contract no. DE-AC03-76SF00098 between the United States
+Department of Energy and the University of California.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+Neither the name of the University nor the names of its contributors
+may be used to endorse or promote products derived from this software
+without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.
+
+
Copied: vendor/flex/2.5.39/THANKS (from rev 7075, vendor/flex/dist/THANKS)
===================================================================
--- vendor/flex/2.5.39/THANKS (rev 0)
+++ vendor/flex/2.5.39/THANKS 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,53 @@
+Vern had the following things to say:
+
+Many thanks to the 2.5 beta-testers for finding bugs and helping test and
+increase portability: Stan Adermann, Scott David Daniels, Charles Elliott,
+Joe Gayda, Chris Meier, James Nordby, Terrence O'Kane, Karsten Pahnke,
+Francois Pinard, Pat Rankin, Andreas Scherer, Marc Wiese, Nathan Zelle.
+
+Thanks to the many flex beta-testers, feedbackers, and contributors,
+especially Francois Pinard, Casey Leedom, Robert Abramovitz, Stan
+Adermann, Terry Allen, David Barker-Plummer, John Basrai, Neal Becker,
+Nelson H.F. Beebe, benson at odi.com, Karl Berry, Peter A. Bigot, Simon
+Blanchard, Keith Bostic, Frederic Brehm, Ian Brockbank, Kin Cho, Nick
+Christopher, Brian Clapper, J.T. Conklin, Jason Coughlin, Bill Cox,
+Nick Cropper, Dave Curtis, Scott David Daniels, Chris G. Demetriou,
+Theo Deraadt, Mike Donahue, Chuck Doucette, Tom Epperly, Leo Eskin,
+Chris Faylor, Chris Flatters, Jon Forrest, Jeffrey Friedl, Joe Gayda,
+Kaveh R. Ghazi, Wolfgang Glunz, Eric Goldman, Christopher M. Gould,
+Ulrich Grepel, Peer Griebel, Jan Hajic, Charles Hemphill, NORO Hideo,
+Jarkko Hietaniemi, Scott Hofmann, Jeff Honig, Dana Hudes, Eric Hughes,
+John Interrante, Ceriel Jacobs, Michal Jaegermann, Sakari Jalovaara,
+Jeffrey R. Jones, Henry Juengst, Klaus Kaempf, Jonathan I. Kamens,
+Terrence O Kane, Amir Katz, ken at ken.hilco.com, Kevin B. Kenny, Steve
+Kirsch, Winfried Koenig, Marq Kole, Ronald Lamprecht, Greg Lee, Rohan
+Lenard, Craig Leres, John Levine, Steve Liddle, David Loffredo, Mike
+Long, Mohamed el Lozy, Brian Madsen, Malte, Joe Marshall, Bengt
+Martensson, Chris Metcalf, Luke Mewburn, Jim Meyering, R. Alexander
+Milowski, Erik Naggum, G.T. Nicol, Landon Noll, James Nordby, Marc
+Nozell, Richard Ohnemus, Karsten Pahnke, Sven Panne, Roland Pesch,
+Walter Pelissero, Gaumond Pierre, Esmond Pitt, Jef Poskanzer, Joe
+Rahmeh, Jarmo Raiha, Frederic Raimbault, Pat Rankin, Rick Richardson,
+Kevin Rodgers, Kai Uwe Rommel, Jim Roskind, Alberto Santini, Andreas
+Scherer, Darrell Schiebel, Raf Schietekat, Doug Schmidt, Philippe
+Schnoebelen, Andreas Schwab, Larry Schwimmer, Alex Siegel, Eckehard
+Stolz, Jan-Erik Strvmquist, Mike Stump, Paul Stuart, Dave Tallman, Ian
+Lance Taylor, Chris Thewalt, Richard M. Timoney, Jodi Tsai, Paul
+Tuinenga, Gary Weik, Frank Whaley, Gerhard Wilhelms, Kent Williams,
+Ken Yap, Ron Zellar, Nathan Zelle, David Zuhn, and those whose names
+have slipped my marginal mail-archiving skills but whose contributions
+are appreciated all the same.
+
+Thanks to Keith Bostic, Jon Forrest, Noah Friedman,
+John Gilmore, Craig Leres, John Levine, Bob Mulcahy, G.T.
+Nicol, Francois Pinard, Rich Salz, and Richard Stallman for help with various
+distribution headaches.
+
+Thanks to Esmond Pitt and Earle Horton for 8-bit character support; to
+Benson Margulies and Fred Burke for C++ support; to Kent Williams and Tom
+Epperly for C++ class support; to Ove Ewerlid for support of NUL's; and to
+Eric Hughes for support of multiple buffers.
+
+This work was primarily done when I was with the Real Time Systems Group
+at the Lawrence Berkeley Laboratory in Berkeley, CA. Many thanks to all there
+for the support I received.
Copied: vendor/flex/2.5.39/TODO (from rev 7075, vendor/flex/dist/TODO)
===================================================================
--- vendor/flex/2.5.39/TODO (rev 0)
+++ vendor/flex/2.5.39/TODO 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,66 @@
+* the manual:
+
+** do an end-to-end proofread of the manual (this is under way, but is
+ going slowly)
+
+** pretty up the dvi output; overflows, etc.
+
+** faq
+
+*** clean up the faqs section. The information is good; the texinfo
+ could use some touching up.
+
+*** index the faq entries
+
+*** mention that it's possible to use a variable to scan matching
+ brackets, nested comments etc.
+
+*** include something about lexing/parsing fortran
+
+** create a section on flex design, features, etc.
+
+* getext
+
+** make sure all flex modules use gettext translation facilities
+
+*subdirectories
+
+** in examples/manual, integrate the Makefile.examples into the
+ Makefile.am
+
+* test suite
+
+** integrate the test suite into automake's framework (note that the
+ test suite can be run from the top level directory with "make
+ check". Still, we want to get it completely under automake's control.)
+
+** make test suite more complete
+
+* generic coding
+
+** move as much skeleton code as possible out of gen.c and into
+ flex.skl
+
+** figure out whether we want to add the capability to have
+ auto-generated backout rules
+
+** token-type and token buffer support
+
+** check if we still need to #undef macros at the end of a header
+
+** merge yylineno into support for location tracking
+
+** bug where yylineno is not decremented on REJECT
+
+** bug where yylineno is counted in trailing context
+
+* C++
+
+** have a separate skeleton for c++
+
+** revisit the C++ API. We get requests to make it more complete.
+
+Local Variables:
+Mode: text
+mode: outline-minor
+End:
Copied: vendor/flex/2.5.39/aclocal.m4 (from rev 7075, vendor/flex/dist/aclocal.m4)
===================================================================
--- vendor/flex/2.5.39/aclocal.m4 (rev 0)
+++ vendor/flex/2.5.39/aclocal.m4 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,1041 @@
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+echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
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+# Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation,
+# Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
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+
+# serial 1
+
+# AM_PROG_INSTALL_SH
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+# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# Check whether the underlying file-system supports filenames
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+AC_SUBST([am__leading_dot])])
+
+# Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 5
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+# AM_PROG_LEX
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+
+# Check to see how 'make' treats includes. -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
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+
+# serial 4
+
+# AM_MAKE_INCLUDE()
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+])
+
+# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 6
+
+# AM_PROG_CC_C_O
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+# Like AC_PROG_CC_C_O, but changed for automake.
+AC_DEFUN([AM_PROG_CC_C_O],
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+AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
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+ # Losing compiler, so override with the script.
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+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
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+dnl Make sure AC_PROG_CC is never called again, or it will override our
+dnl setting of CC.
+m4_define([AC_PROG_CC],
+ [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
+])
+
+# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
+
+# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 6
+
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
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+
+
+# AM_MISSING_HAS_RUN
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+ case $am_aux_dir in
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+ MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
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+ am_missing_run="$MISSING --run "
+else
+ am_missing_run=
+ AC_MSG_WARN([`missing' script is too old or missing])
+fi
+])
+
+# Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,
+# Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 1
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+# AM_PROG_MKDIR_P
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+# Check for `mkdir -p'.
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+case $mkdir_p in
+ [[\\/$]]* | ?:[[\\/]]*) ;;
+ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+])
+
+# Helper functions for option handling. -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
+# Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 5
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+
+# _AM_SET_OPTION(NAME)
+# --------------------
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+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
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+# _AM_SET_OPTIONS(OPTIONS)
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+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
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+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+# Check to make sure that the build environment is sane. -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 5
+
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
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+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
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+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
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+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
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+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
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+ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
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+
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+ # Ok.
+ :
+else
+ AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT(yes)])
+
+# Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 1
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# One issue with vendor `install' (even GNU) is that you can't
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+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
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+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'. However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
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+dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
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+ AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 3
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
+# This macro is traced by Automake.
+AC_DEFUN([_AM_SUBST_NOTMAKE])
+
+# AM_SUBST_NOTMAKE(VARIABLE)
+# --------------------------
+# Public sister of _AM_SUBST_NOTMAKE.
+AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
+
+# Check how to create a tarball. -*- Autoconf -*-
+
+# Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of `v7', `ustar', or `pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+# tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+# $(am__untar) < result.tar
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility. Yes, it's still used
+# in the wild :-( We should find a proper way to deprecate it ...
+AC_SUBST([AMTAR], ['$${TAR-tar}'])
+m4_if([$1], [v7],
+ [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
+ [m4_case([$1], [ustar],, [pax],,
+ [m4_fatal([Unknown tar format])])
+AC_MSG_CHECKING([how to create a $1 tar archive])
+# Loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+_am_tools=${am_cv_prog_tar_$1-$_am_tools}
+# Do not fold the above two line into one, because Tru64 sh and
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+for _am_tool in $_am_tools
+do
+ case $_am_tool in
+ gnutar)
+ for _am_tar in tar gnutar gtar;
+ do
+ AM_RUN_LOG([$_am_tar --version]) && break
+ done
+ am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+ am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+ am__untar="$_am_tar -xf -"
+ ;;
+ plaintar)
+ # Must skip GNU tar: if it does not support --format= it doesn't create
+ # ustar tarball either.
+ (tar --version) >/dev/null 2>&1 && continue
+ am__tar='tar chf - "$$tardir"'
+ am__tar_='tar chf - "$tardir"'
+ am__untar='tar xf -'
+ ;;
+ pax)
+ am__tar='pax -L -x $1 -w "$$tardir"'
+ am__tar_='pax -L -x $1 -w "$tardir"'
+ am__untar='pax -r'
+ ;;
+ cpio)
+ am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+ am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+ am__untar='cpio -i -H $1 -d'
+ ;;
+ none)
+ am__tar=false
+ am__tar_=false
+ am__untar=false
+ ;;
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+
+ # If the value was cached, stop now. We just wanted to have am__tar
+ # and am__untar set.
+ test -n "${am_cv_prog_tar_$1}" && break
+
+ # tar/untar a dummy directory, and stop if the command works
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+ mkdir conftest.dir
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+ AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
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+ grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+ fi
+done
+rm -rf conftest.dir
+
+AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
+m4_include([m4/gettext.m4])
+m4_include([m4/iconv.m4])
+m4_include([m4/intlmacosx.m4])
+m4_include([m4/lib-ld.m4])
+m4_include([m4/lib-link.m4])
+m4_include([m4/lib-prefix.m4])
+m4_include([m4/libtool.m4])
+m4_include([m4/ltoptions.m4])
+m4_include([m4/ltsugar.m4])
+m4_include([m4/ltversion.m4])
+m4_include([m4/lt~obsolete.m4])
+m4_include([m4/nls.m4])
+m4_include([m4/po.m4])
+m4_include([m4/progtest.m4])
Copied: vendor/flex/2.5.39/autogen.sh (from rev 7075, vendor/flex/dist/autogen.sh)
===================================================================
--- vendor/flex/2.5.39/autogen.sh (rev 0)
+++ vendor/flex/2.5.39/autogen.sh 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,32 @@
+#!/bin/sh
+
+# This file is part of flex.
+
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+
+# Neither the name of the University nor the names of its contributors
+# may be used to endorse or promote products derived from this software
+# without specific prior written permission.
+
+# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE.
+
+# If you see no configure script, then run ./autogen.sh to create it
+# and procede with the "normal" build procedures.
+
+#if we pretend to have a ChangeLog, then automake is less
+#worried. (Don't worry, we *do* have a ChangeLog, we just need the
+#Makefile first.)
+
+touch ChangeLog
+autoreconf --install --verbose --force
Copied: vendor/flex/2.5.39/buf.c (from rev 7075, vendor/flex/dist/buf.c)
===================================================================
--- vendor/flex/2.5.39/buf.c (rev 0)
+++ vendor/flex/2.5.39/buf.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,273 @@
+/* flex - tool to generate fast lexical analyzers */
+
+/* Copyright (c) 1990 The Regents of the University of California. */
+/* All rights reserved. */
+
+/* This code is derived from software contributed to Berkeley by */
+/* Vern Paxson. */
+
+/* The United States Government has rights in this work pursuant */
+/* to contract no. DE-AC03-76SF00098 between the United States */
+/* Department of Energy and the University of California. */
+
+/* This file is part of flex. */
+
+/* Redistribution and use in source and binary forms, with or without */
+/* modification, are permitted provided that the following conditions */
+/* are met: */
+
+/* 1. Redistributions of source code must retain the above copyright */
+/* notice, this list of conditions and the following disclaimer. */
+/* 2. Redistributions in binary form must reproduce the above copyright */
+/* notice, this list of conditions and the following disclaimer in the */
+/* documentation and/or other materials provided with the distribution. */
+
+/* Neither the name of the University nor the names of its contributors */
+/* may be used to endorse or promote products derived from this software */
+/* without specific prior written permission. */
+
+/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */
+/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */
+/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
+/* PURPOSE. */
+
+#include "flexdef.h"
+
+/* Take note: The buffer object is sometimes used as a String buffer (one
+ * continuous string), and sometimes used as a list of strings, usually line by
+ * line.
+ *
+ * The type is specified in buf_init by the elt_size. If the elt_size is
+ * sizeof(char), then the buffer should be treated as string buffer. If the
+ * elt_size is sizeof(char*), then the buffer should be treated as a list of
+ * strings.
+ *
+ * Certain functions are only appropriate for one type or the other.
+ */
+
+/* global buffers. */
+struct Buf userdef_buf; /**< for user #definitions triggered by cmd-line. */
+struct Buf defs_buf; /**< for #define's autogenerated. List of strings. */
+struct Buf yydmap_buf; /**< string buffer to hold yydmap elements */
+struct Buf m4defs_buf; /**< m4 definitions. List of strings. */
+struct Buf top_buf; /**< contains %top code. String buffer. */
+
+struct Buf *buf_print_strings(struct Buf * buf, FILE* out)
+{
+ int i;
+
+ if(!buf || !out)
+ return buf;
+
+ for (i=0; i < buf->nelts; i++){
+ const char * s = ((char**)buf->elts)[i];
+ if(s)
+ fprintf(out, "%s", s);
+ }
+ return buf;
+}
+
+/* Append a "%s" formatted string to a string buffer */
+struct Buf *buf_prints (struct Buf *buf, const char *fmt, const char *s)
+{
+ char *t;
+ size_t tsz;
+
+ t = flex_alloc (tsz = strlen (fmt) + strlen (s) + 1);
+ if (!t)
+ flexfatal (_("Allocation of buffer to print string failed"));
+ snprintf (t, tsz, fmt, s);
+ buf = buf_strappend (buf, t);
+ flex_free (t);
+ return buf;
+}
+
+/** Append a line directive to the string buffer.
+ * @param buf A string buffer.
+ * @param filename file name
+ * @param lineno line number
+ * @return buf
+ */
+struct Buf *buf_linedir (struct Buf *buf, const char* filename, int lineno)
+{
+ char *dst, *src, *t;
+
+ t = flex_alloc (strlen ("#line \"\"\n") + /* constant parts */
+ 2 * strlen (filename) + /* filename with possibly all backslashes escaped */
+ (int) (1 + log10 (abs (lineno))) + /* line number */
+ 1); /* NUL */
+ if (!t)
+ flexfatal (_("Allocation of buffer for line directive failed"));
+ for (dst = t + sprintf (t, "#line %d \"", lineno), src = filename; *src; *dst++ = *src++)
+ if (*src == '\\') /* escape backslashes */
+ *dst++ = '\\';
+ *dst++ = '"';
+ *dst++ = '\n';
+ *dst = '\0';
+ buf = buf_strappend (buf, t);
+ flex_free (t);
+ return buf;
+}
+
+
+/** Append the contents of @a src to @a dest.
+ * @param @a dest the destination buffer
+ * @param @a dest the source buffer
+ * @return @a dest
+ */
+struct Buf *buf_concat(struct Buf* dest, const struct Buf* src)
+{
+ buf_append(dest, src->elts, src->nelts);
+ return dest;
+}
+
+
+/* Appends n characters in str to buf. */
+struct Buf *buf_strnappend (buf, str, n)
+ struct Buf *buf;
+ const char *str;
+ int n;
+{
+ buf_append (buf, str, n + 1);
+
+ /* "undo" the '\0' character that buf_append() already copied. */
+ buf->nelts--;
+
+ return buf;
+}
+
+/* Appends characters in str to buf. */
+struct Buf *buf_strappend (buf, str)
+ struct Buf *buf;
+ const char *str;
+{
+ return buf_strnappend (buf, str, strlen (str));
+}
+
+/* appends "#define str def\n" */
+struct Buf *buf_strdefine (buf, str, def)
+ struct Buf *buf;
+ const char *str;
+ const char *def;
+{
+ buf_strappend (buf, "#define ");
+ buf_strappend (buf, " ");
+ buf_strappend (buf, str);
+ buf_strappend (buf, " ");
+ buf_strappend (buf, def);
+ buf_strappend (buf, "\n");
+ return buf;
+}
+
+/** Pushes "m4_define( [[def]], [[val]])m4_dnl" to end of buffer.
+ * @param buf A buffer as a list of strings.
+ * @param def The m4 symbol to define.
+ * @param val The definition; may be NULL.
+ * @return buf
+ */
+struct Buf *buf_m4_define (struct Buf *buf, const char* def, const char* val)
+{
+ const char * fmt = "m4_define( [[%s]], [[%s]])m4_dnl\n";
+ char * str;
+ size_t strsz;
+
+ val = val?val:"";
+ str = (char*)flex_alloc(strsz = strlen(fmt) + strlen(def) + strlen(val) + 2);
+ if (!str)
+ flexfatal (_("Allocation of buffer for m4 def failed"));
+
+ snprintf(str, strsz, fmt, def, val);
+ buf_append(buf, &str, 1);
+ return buf;
+}
+
+/** Pushes "m4_undefine([[def]])m4_dnl" to end of buffer.
+ * @param buf A buffer as a list of strings.
+ * @param def The m4 symbol to undefine.
+ * @return buf
+ */
+struct Buf *buf_m4_undefine (struct Buf *buf, const char* def)
+{
+ const char * fmt = "m4_undefine( [[%s]])m4_dnl\n";
+ char * str;
+ size_t strsz;
+
+ str = (char*)flex_alloc(strsz = strlen(fmt) + strlen(def) + 2);
+ if (!str)
+ flexfatal (_("Allocation of buffer for m4 undef failed"));
+
+ snprintf(str, strsz, fmt, def);
+ buf_append(buf, &str, 1);
+ return buf;
+}
+
+/* create buf with 0 elements, each of size elem_size. */
+void buf_init (buf, elem_size)
+ struct Buf *buf;
+ size_t elem_size;
+{
+ buf->elts = (void *) 0;
+ buf->nelts = 0;
+ buf->elt_size = elem_size;
+ buf->nmax = 0;
+}
+
+/* frees memory */
+void buf_destroy (buf)
+ struct Buf *buf;
+{
+ if (buf && buf->elts)
+ flex_free (buf->elts);
+ buf->elts = (void *) 0;
+}
+
+
+/* appends ptr[] to buf, grow if necessary.
+ * n_elem is number of elements in ptr[], NOT bytes.
+ * returns buf.
+ * We grow by mod(512) boundaries.
+ */
+
+struct Buf *buf_append (buf, ptr, n_elem)
+ struct Buf *buf;
+ const void *ptr;
+ int n_elem;
+{
+ int n_alloc = 0;
+
+ if (!ptr || n_elem == 0)
+ return buf;
+
+ /* May need to alloc more. */
+ if (n_elem + buf->nelts > buf->nmax) {
+
+ /* exact amount needed... */
+ n_alloc = (n_elem + buf->nelts) * buf->elt_size;
+
+ /* ...plus some extra */
+ if (((n_alloc * buf->elt_size) % 512) != 0
+ && buf->elt_size < 512)
+ n_alloc +=
+ (512 -
+ ((n_alloc * buf->elt_size) % 512)) /
+ buf->elt_size;
+
+ if (!buf->elts)
+ buf->elts =
+ allocate_array (n_alloc, buf->elt_size);
+ else
+ buf->elts =
+ reallocate_array (buf->elts, n_alloc,
+ buf->elt_size);
+
+ buf->nmax = n_alloc;
+ }
+
+ memcpy ((char *) buf->elts + buf->nelts * buf->elt_size, ptr,
+ n_elem * buf->elt_size);
+ buf->nelts += n_elem;
+
+ return buf;
+}
+
+/* vim:set tabstop=8 softtabstop=4 shiftwidth=4: */
Deleted: vendor/flex/2.5.39/ccl.c
===================================================================
--- vendor/flex/dist/ccl.c 2015-07-09 12:31:47 UTC (rev 7073)
+++ vendor/flex/2.5.39/ccl.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -1,151 +0,0 @@
-/* ccl - routines for character classes */
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Vern Paxson.
- *
- * The United States Government has rights in this work pursuant
- * to contract no. DE-AC03-76SF00098 between the United States
- * Department of Energy and the University of California.
- *
- * Redistribution and use in source and binary forms are permitted provided
- * that: (1) source distributions retain this entire copyright notice and
- * comment, and (2) distributions including binaries display the following
- * acknowledgement: ``This product includes software developed by the
- * University of California, Berkeley and its contributors'' in the
- * documentation or other materials provided with the distribution and in
- * all advertising materials mentioning features or use of this software.
- * Neither the name of the University nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-/* $Header: /home/cvs/src/usr.bin/lex/ccl.c,v 1.3 2012-10-29 20:54:16 laffer1 Exp $ */
-#include <sys/cdefs.h>
-__MBSDID("$MidnightBSD: trunk/usr.bin/lex/ccl.c 6515 2013-12-20 23:32:25Z laffer1 $");
-
-#include "flexdef.h"
-
-/* ccladd - add a single character to a ccl */
-
-void ccladd( cclp, ch )
-int cclp;
-int ch;
- {
- int ind, len, newpos, i;
-
- check_char( ch );
-
- len = ccllen[cclp];
- ind = cclmap[cclp];
-
- /* check to see if the character is already in the ccl */
-
- for ( i = 0; i < len; ++i )
- if ( ccltbl[ind + i] == ch )
- return;
-
- newpos = ind + len;
-
- if ( newpos >= current_max_ccl_tbl_size )
- {
- current_max_ccl_tbl_size += MAX_CCL_TBL_SIZE_INCREMENT;
-
- ++num_reallocs;
-
- ccltbl = reallocate_Character_array( ccltbl,
- current_max_ccl_tbl_size );
- }
-
- ccllen[cclp] = len + 1;
- ccltbl[newpos] = ch;
- }
-
-
-/* cclinit - return an empty ccl */
-
-int cclinit()
- {
- if ( ++lastccl >= current_maxccls )
- {
- current_maxccls += MAX_CCLS_INCREMENT;
-
- ++num_reallocs;
-
- cclmap = reallocate_integer_array( cclmap, current_maxccls );
- ccllen = reallocate_integer_array( ccllen, current_maxccls );
- cclng = reallocate_integer_array( cclng, current_maxccls );
- }
-
- if ( lastccl == 1 )
- /* we're making the first ccl */
- cclmap[lastccl] = 0;
-
- else
- /* The new pointer is just past the end of the last ccl.
- * Since the cclmap points to the \first/ character of a
- * ccl, adding the length of the ccl to the cclmap pointer
- * will produce a cursor to the first free space.
- */
- cclmap[lastccl] = cclmap[lastccl - 1] + ccllen[lastccl - 1];
-
- ccllen[lastccl] = 0;
- cclng[lastccl] = 0; /* ccl's start out life un-negated */
-
- return lastccl;
- }
-
-
-/* cclnegate - negate the given ccl */
-
-void cclnegate( cclp )
-int cclp;
- {
- cclng[cclp] = 1;
- }
-
-
-/* list_character_set - list the members of a set of characters in CCL form
- *
- * Writes to the given file a character-class representation of those
- * characters present in the given CCL. A character is present if it
- * has a non-zero value in the cset array.
- */
-
-void list_character_set( file, cset )
-FILE *file;
-int cset[];
- {
- int i;
-
- putc( '[', file );
-
- for ( i = 0; i < csize; ++i )
- {
- if ( cset[i] )
- {
- int start_char = i;
-
- putc( ' ', file );
-
- fputs( readable_form( i ), file );
-
- while ( ++i < csize && cset[i] )
- ;
-
- if ( i - 1 > start_char )
- /* this was a run */
- fprintf( file, "-%s", readable_form( i - 1 ) );
-
- putc( ' ', file );
- }
- }
-
- putc( ']', file );
- }
Copied: vendor/flex/2.5.39/ccl.c (from rev 7075, vendor/flex/dist/ccl.c)
===================================================================
--- vendor/flex/2.5.39/ccl.c (rev 0)
+++ vendor/flex/2.5.39/ccl.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,310 @@
+/* ccl - routines for character classes */
+
+/* Copyright (c) 1990 The Regents of the University of California. */
+/* All rights reserved. */
+
+/* This code is derived from software contributed to Berkeley by */
+/* Vern Paxson. */
+
+/* The United States Government has rights in this work pursuant */
+/* to contract no. DE-AC03-76SF00098 between the United States */
+ /* Department of Energy and the University of California. */
+
+/* This file is part of flex. */
+
+/* Redistribution and use in source and binary forms, with or without */
+/* modification, are permitted provided that the following conditions */
+/* are met: */
+
+/* 1. Redistributions of source code must retain the above copyright */
+/* notice, this list of conditions and the following disclaimer. */
+/* 2. Redistributions in binary form must reproduce the above copyright */
+/* notice, this list of conditions and the following disclaimer in the */
+/* documentation and/or other materials provided with the distribution. */
+
+/* Neither the name of the University nor the names of its contributors */
+/* may be used to endorse or promote products derived from this software */
+/* without specific prior written permission. */
+
+/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */
+/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */
+/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
+/* PURPOSE. */
+
+#include "flexdef.h"
+
+/* return true if the chr is in the ccl. Takes negation into account. */
+static bool
+ccl_contains (const int cclp, const int ch)
+{
+ int ind, len, i;
+
+ len = ccllen[cclp];
+ ind = cclmap[cclp];
+
+ for (i = 0; i < len; ++i)
+ if (ccltbl[ind + i] == ch)
+ return !cclng[cclp];
+
+ return cclng[cclp];
+}
+
+
+/* ccladd - add a single character to a ccl */
+
+void ccladd (cclp, ch)
+ int cclp;
+ int ch;
+{
+ int ind, len, newpos, i;
+
+ check_char (ch);
+
+ len = ccllen[cclp];
+ ind = cclmap[cclp];
+
+ /* check to see if the character is already in the ccl */
+
+ for (i = 0; i < len; ++i)
+ if (ccltbl[ind + i] == ch)
+ return;
+
+ /* mark newlines */
+ if (ch == nlch)
+ ccl_has_nl[cclp] = true;
+
+ newpos = ind + len;
+
+ if (newpos >= current_max_ccl_tbl_size) {
+ current_max_ccl_tbl_size += MAX_CCL_TBL_SIZE_INCREMENT;
+
+ ++num_reallocs;
+
+ ccltbl = reallocate_Character_array (ccltbl,
+ current_max_ccl_tbl_size);
+ }
+
+ ccllen[cclp] = len + 1;
+ ccltbl[newpos] = ch;
+}
+
+/* dump_cclp - same thing as list_character_set, but for cclps. */
+
+static void dump_cclp (FILE* file, int cclp)
+{
+ register int i;
+
+ putc ('[', file);
+
+ for (i = 0; i < csize; ++i) {
+ if (ccl_contains(cclp, i)){
+ register int start_char = i;
+
+ putc (' ', file);
+
+ fputs (readable_form (i), file);
+
+ while (++i < csize && ccl_contains(cclp,i)) ;
+
+ if (i - 1 > start_char)
+ /* this was a run */
+ fprintf (file, "-%s",
+ readable_form (i - 1));
+
+ putc (' ', file);
+ }
+ }
+
+ putc (']', file);
+}
+
+
+
+/* ccl_set_diff - create a new ccl as the set difference of the two given ccls. */
+int
+ccl_set_diff (int a, int b)
+{
+ int d, ch;
+
+ /* create new class */
+ d = cclinit();
+
+ /* In order to handle negation, we spin through all possible chars,
+ * addding each char in a that is not in b.
+ * (This could be O(n^2), but n is small and bounded.)
+ */
+ for ( ch = 0; ch < csize; ++ch )
+ if (ccl_contains (a, ch) && !ccl_contains(b, ch))
+ ccladd (d, ch);
+
+ /* debug */
+ if (0){
+ fprintf(stderr, "ccl_set_diff (");
+ fprintf(stderr, "\n ");
+ dump_cclp (stderr, a);
+ fprintf(stderr, "\n ");
+ dump_cclp (stderr, b);
+ fprintf(stderr, "\n ");
+ dump_cclp (stderr, d);
+ fprintf(stderr, "\n)\n");
+ }
+ return d;
+}
+
+/* ccl_set_union - create a new ccl as the set union of the two given ccls. */
+int
+ccl_set_union (int a, int b)
+{
+ int d, i;
+
+ /* create new class */
+ d = cclinit();
+
+ /* Add all of a */
+ for (i = 0; i < ccllen[a]; ++i)
+ ccladd (d, ccltbl[cclmap[a] + i]);
+
+ /* Add all of b */
+ for (i = 0; i < ccllen[b]; ++i)
+ ccladd (d, ccltbl[cclmap[b] + i]);
+
+ /* debug */
+ if (0){
+ fprintf(stderr, "ccl_set_union (%d + %d = %d", a, b, d);
+ fprintf(stderr, "\n ");
+ dump_cclp (stderr, a);
+ fprintf(stderr, "\n ");
+ dump_cclp (stderr, b);
+ fprintf(stderr, "\n ");
+ dump_cclp (stderr, d);
+ fprintf(stderr, "\n)\n");
+ }
+ return d;
+}
+
+
+/* cclinit - return an empty ccl */
+
+int cclinit ()
+{
+ if (++lastccl >= current_maxccls) {
+ current_maxccls += MAX_CCLS_INCREMENT;
+
+ ++num_reallocs;
+
+ cclmap =
+ reallocate_integer_array (cclmap, current_maxccls);
+ ccllen =
+ reallocate_integer_array (ccllen, current_maxccls);
+ cclng = reallocate_integer_array (cclng, current_maxccls);
+ ccl_has_nl =
+ reallocate_bool_array (ccl_has_nl,
+ current_maxccls);
+ }
+
+ if (lastccl == 1)
+ /* we're making the first ccl */
+ cclmap[lastccl] = 0;
+
+ else
+ /* The new pointer is just past the end of the last ccl.
+ * Since the cclmap points to the \first/ character of a
+ * ccl, adding the length of the ccl to the cclmap pointer
+ * will produce a cursor to the first free space.
+ */
+ cclmap[lastccl] =
+ cclmap[lastccl - 1] + ccllen[lastccl - 1];
+
+ ccllen[lastccl] = 0;
+ cclng[lastccl] = 0; /* ccl's start out life un-negated */
+ ccl_has_nl[lastccl] = false;
+
+ return lastccl;
+}
+
+
+/* cclnegate - negate the given ccl */
+
+void cclnegate (cclp)
+ int cclp;
+{
+ cclng[cclp] = 1;
+ ccl_has_nl[cclp] = !ccl_has_nl[cclp];
+}
+
+
+/* list_character_set - list the members of a set of characters in CCL form
+ *
+ * Writes to the given file a character-class representation of those
+ * characters present in the given CCL. A character is present if it
+ * has a non-zero value in the cset array.
+ */
+
+void list_character_set (file, cset)
+ FILE *file;
+ int cset[];
+{
+ register int i;
+
+ putc ('[', file);
+
+ for (i = 0; i < csize; ++i) {
+ if (cset[i]) {
+ register int start_char = i;
+
+ putc (' ', file);
+
+ fputs (readable_form (i), file);
+
+ while (++i < csize && cset[i]) ;
+
+ if (i - 1 > start_char)
+ /* this was a run */
+ fprintf (file, "-%s",
+ readable_form (i - 1));
+
+ putc (' ', file);
+ }
+ }
+
+ putc (']', file);
+}
+
+/** Determines if the range [c1-c2] is unambiguous in a case-insensitive
+ * scanner. Specifically, if a lowercase or uppercase character, x, is in the
+ * range [c1-c2], then we require that UPPERCASE(x) and LOWERCASE(x) must also
+ * be in the range. If not, then this range is ambiguous, and the function
+ * returns false. For example, [@-_] spans [a-z] but not [A-Z]. Beware that
+ * [a-z] will be labeled ambiguous because it does not include [A-Z].
+ *
+ * @param c1 the lower end of the range
+ * @param c2 the upper end of the range
+ * @return true if [c1-c2] is not ambiguous for a caseless scanner.
+ */
+bool range_covers_case (int c1, int c2)
+{
+ int i, o;
+
+ for (i = c1; i <= c2; i++) {
+ if (has_case (i)) {
+ o = reverse_case (i);
+ if (o < c1 || c2 < o)
+ return false;
+ }
+ }
+ return true;
+}
+
+/** Reverse the case of a character, if possible.
+ * @return c if case-reversal does not apply.
+ */
+int reverse_case (int c)
+{
+ return isupper (c) ? tolower (c) : (islower (c) ? toupper (c) : c);
+}
+
+/** Return true if c is uppercase or lowercase. */
+bool has_case (int c)
+{
+ return (isupper (c) || islower (c)) ? true : false;
+}
Copied: vendor/flex/2.5.39/compile (from rev 7075, vendor/flex/dist/compile)
===================================================================
--- vendor/flex/2.5.39/compile (rev 0)
+++ vendor/flex/2.5.39/compile 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,343 @@
+#! /bin/sh
+# Wrapper for compilers which do not understand '-c -o'.
+
+scriptversion=2012-03-05.13; # UTC
+
+# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2009, 2010, 2012 Free
+# Software Foundation, Inc.
+# Written by Tom Tromey <tromey at cygnus.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake at gnu.org> or send patches to
+# <automake-patches at gnu.org>.
+
+nl='
+'
+
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent tools from complaining about whitespace usage.
+IFS=" "" $nl"
+
+file_conv=
+
+# func_file_conv build_file lazy
+# Convert a $build file to $host form and store it in $file
+# Currently only supports Windows hosts. If the determined conversion
+# type is listed in (the comma separated) LAZY, no conversion will
+# take place.
+func_file_conv ()
+{
+ file=$1
+ case $file in
+ / | /[!/]*) # absolute file, and not a UNC file
+ if test -z "$file_conv"; then
+ # lazily determine how to convert abs files
+ case `uname -s` in
+ MINGW*)
+ file_conv=mingw
+ ;;
+ CYGWIN*)
+ file_conv=cygwin
+ ;;
+ *)
+ file_conv=wine
+ ;;
+ esac
+ fi
+ case $file_conv/,$2, in
+ *,$file_conv,*)
+ ;;
+ mingw/*)
+ file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
+ ;;
+ cygwin/*)
+ file=`cygpath -m "$file" || echo "$file"`
+ ;;
+ wine/*)
+ file=`winepath -w "$file" || echo "$file"`
+ ;;
+ esac
+ ;;
+ esac
+}
+
+# func_cl_dashL linkdir
+# Make cl look for libraries in LINKDIR
+func_cl_dashL ()
+{
+ func_file_conv "$1"
+ if test -z "$lib_path"; then
+ lib_path=$file
+ else
+ lib_path="$lib_path;$file"
+ fi
+ linker_opts="$linker_opts -LIBPATH:$file"
+}
+
+# func_cl_dashl library
+# Do a library search-path lookup for cl
+func_cl_dashl ()
+{
+ lib=$1
+ found=no
+ save_IFS=$IFS
+ IFS=';'
+ for dir in $lib_path $LIB
+ do
+ IFS=$save_IFS
+ if $shared && test -f "$dir/$lib.dll.lib"; then
+ found=yes
+ lib=$dir/$lib.dll.lib
+ break
+ fi
+ if test -f "$dir/$lib.lib"; then
+ found=yes
+ lib=$dir/$lib.lib
+ break
+ fi
+ done
+ IFS=$save_IFS
+
+ if test "$found" != yes; then
+ lib=$lib.lib
+ fi
+}
+
+# func_cl_wrapper cl arg...
+# Adjust compile command to suit cl
+func_cl_wrapper ()
+{
+ # Assume a capable shell
+ lib_path=
+ shared=:
+ linker_opts=
+ for arg
+ do
+ if test -n "$eat"; then
+ eat=
+ else
+ case $1 in
+ -o)
+ # configure might choose to run compile as 'compile cc -o foo foo.c'.
+ eat=1
+ case $2 in
+ *.o | *.[oO][bB][jJ])
+ func_file_conv "$2"
+ set x "$@" -Fo"$file"
+ shift
+ ;;
+ *)
+ func_file_conv "$2"
+ set x "$@" -Fe"$file"
+ shift
+ ;;
+ esac
+ ;;
+ -I)
+ eat=1
+ func_file_conv "$2" mingw
+ set x "$@" -I"$file"
+ shift
+ ;;
+ -I*)
+ func_file_conv "${1#-I}" mingw
+ set x "$@" -I"$file"
+ shift
+ ;;
+ -l)
+ eat=1
+ func_cl_dashl "$2"
+ set x "$@" "$lib"
+ shift
+ ;;
+ -l*)
+ func_cl_dashl "${1#-l}"
+ set x "$@" "$lib"
+ shift
+ ;;
+ -L)
+ eat=1
+ func_cl_dashL "$2"
+ ;;
+ -L*)
+ func_cl_dashL "${1#-L}"
+ ;;
+ -static)
+ shared=false
+ ;;
+ -Wl,*)
+ arg=${1#-Wl,}
+ save_ifs="$IFS"; IFS=','
+ for flag in $arg; do
+ IFS="$save_ifs"
+ linker_opts="$linker_opts $flag"
+ done
+ IFS="$save_ifs"
+ ;;
+ -Xlinker)
+ eat=1
+ linker_opts="$linker_opts $2"
+ ;;
+ -*)
+ set x "$@" "$1"
+ shift
+ ;;
+ *.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
+ func_file_conv "$1"
+ set x "$@" -Tp"$file"
+ shift
+ ;;
+ *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
+ func_file_conv "$1" mingw
+ set x "$@" "$file"
+ shift
+ ;;
+ *)
+ set x "$@" "$1"
+ shift
+ ;;
+ esac
+ fi
+ shift
+ done
+ if test -n "$linker_opts"; then
+ linker_opts="-link$linker_opts"
+ fi
+ exec "$@" $linker_opts
+ exit 1
+}
+
+eat=
+
+case $1 in
+ '')
+ echo "$0: No command. Try '$0 --help' for more information." 1>&2
+ exit 1;
+ ;;
+ -h | --h*)
+ cat <<\EOF
+Usage: compile [--help] [--version] PROGRAM [ARGS]
+
+Wrapper for compilers which do not understand '-c -o'.
+Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
+arguments, and rename the output as expected.
+
+If you are trying to build a whole package this is not the
+right script to run: please start by reading the file 'INSTALL'.
+
+Report bugs to <bug-automake at gnu.org>.
+EOF
+ exit $?
+ ;;
+ -v | --v*)
+ echo "compile $scriptversion"
+ exit $?
+ ;;
+ cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
+ func_cl_wrapper "$@" # Doesn't return...
+ ;;
+esac
+
+ofile=
+cfile=
+
+for arg
+do
+ if test -n "$eat"; then
+ eat=
+ else
+ case $1 in
+ -o)
+ # configure might choose to run compile as 'compile cc -o foo foo.c'.
+ # So we strip '-o arg' only if arg is an object.
+ eat=1
+ case $2 in
+ *.o | *.obj)
+ ofile=$2
+ ;;
+ *)
+ set x "$@" -o "$2"
+ shift
+ ;;
+ esac
+ ;;
+ *.c)
+ cfile=$1
+ set x "$@" "$1"
+ shift
+ ;;
+ *)
+ set x "$@" "$1"
+ shift
+ ;;
+ esac
+ fi
+ shift
+done
+
+if test -z "$ofile" || test -z "$cfile"; then
+ # If no '-o' option was seen then we might have been invoked from a
+ # pattern rule where we don't need one. That is ok -- this is a
+ # normal compilation that the losing compiler can handle. If no
+ # '.c' file was seen then we are probably linking. That is also
+ # ok.
+ exec "$@"
+fi
+
+# Name of file we expect compiler to create.
+cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
+
+# Create the lock directory.
+# Note: use '[/\\:.-]' here to ensure that we don't use the same name
+# that we are using for the .o file. Also, base the name on the expected
+# object file name, since that is what matters with a parallel build.
+lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
+while true; do
+ if mkdir "$lockdir" >/dev/null 2>&1; then
+ break
+ fi
+ sleep 1
+done
+# FIXME: race condition here if user kills between mkdir and trap.
+trap "rmdir '$lockdir'; exit 1" 1 2 15
+
+# Run the compile.
+"$@"
+ret=$?
+
+if test -f "$cofile"; then
+ test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
+elif test -f "${cofile}bj"; then
+ test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
+fi
+
+rmdir "$lockdir"
+exit $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
Copied: vendor/flex/2.5.39/conf.in (from rev 7075, vendor/flex/dist/conf.in)
===================================================================
--- vendor/flex/2.5.39/conf.in (rev 0)
+++ vendor/flex/2.5.39/conf.in 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,221 @@
+/* conf.in. Generated from configure.ac by autoheader. */
+
+/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP
+ systems. This function is required for `alloca.c' support on those systems.
+ */
+#undef CRAY_STACKSEG_END
+
+/* Define to 1 if using `alloca.c'. */
+#undef C_ALLOCA
+
+/* Define to 1 if translation of program messages to the user's native
+ language is requested. */
+#undef ENABLE_NLS
+
+/* Define to 1 if you have `alloca', as a function or macro. */
+#undef HAVE_ALLOCA
+
+/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
+ */
+#undef HAVE_ALLOCA_H
+
+/* Define to 1 if you have the MacOS X function CFLocaleCopyCurrent in the
+ CoreFoundation framework. */
+#undef HAVE_CFLOCALECOPYCURRENT
+
+/* Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in
+ the CoreFoundation framework. */
+#undef HAVE_CFPREFERENCESCOPYAPPVALUE
+
+/* Define if the GNU dcgettext() function is already present or preinstalled.
+ */
+#undef HAVE_DCGETTEXT
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Define to 1 if you have the `dup2' function. */
+#undef HAVE_DUP2
+
+/* Define to 1 if you have the `fork' function. */
+#undef HAVE_FORK
+
+/* Define if the GNU gettext() function is already present or preinstalled. */
+#undef HAVE_GETTEXT
+
+/* Define if you have the iconv() function and it works. */
+#undef HAVE_ICONV
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the `isascii' function. */
+#undef HAVE_ISASCII
+
+/* Define to 1 if you have the <libintl.h> header file. */
+#undef HAVE_LIBINTL_H
+
+/* Define to 1 if you have the `m' library (-lm). */
+#undef HAVE_LIBM
+
+/* pthread library */
+#undef HAVE_LIBPTHREAD
+
+/* Define to 1 if you have the <limits.h> header file. */
+#undef HAVE_LIMITS_H
+
+/* Define to 1 if you have the <locale.h> header file. */
+#undef HAVE_LOCALE_H
+
+/* Define to 1 if your system has a GNU libc compatible `malloc' function, and
+ to 0 otherwise. */
+#undef HAVE_MALLOC
+
+/* Define to 1 if you have the <malloc.h> header file. */
+#undef HAVE_MALLOC_H
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the `memset' function. */
+#undef HAVE_MEMSET
+
+/* Define to 1 if you have the <netinet/in.h> header file. */
+#undef HAVE_NETINET_IN_H
+
+/* Define to 1 if you have the `pow' function. */
+#undef HAVE_POW
+
+/* Define to 1 if you have the <pthread.h> header file. */
+#undef HAVE_PTHREAD_H
+
+/* Define to 1 if your system has a GNU libc compatible `realloc' function,
+ and to 0 otherwise. */
+#undef HAVE_REALLOC
+
+/* Define to 1 if you have the `regcomp' function. */
+#undef HAVE_REGCOMP
+
+/* Define to 1 if you have the <regex.h> header file. */
+#undef HAVE_REGEX_H
+
+/* Define to 1 if you have the `setlocale' function. */
+#undef HAVE_SETLOCALE
+
+/* Define to 1 if stdbool.h conforms to C99. */
+#undef HAVE_STDBOOL_H
+
+/* Define to 1 if you have the <stddef.h> header file. */
+#undef HAVE_STDDEF_H
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the `strchr' function. */
+#undef HAVE_STRCHR
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the `strtol' function. */
+#undef HAVE_STRTOL
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */
+#undef HAVE_SYS_WAIT_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if you have the `vfork' function. */
+#undef HAVE_VFORK
+
+/* Define to 1 if you have the <vfork.h> header file. */
+#undef HAVE_VFORK_H
+
+/* Define to 1 if `fork' works. */
+#undef HAVE_WORKING_FORK
+
+/* Define to 1 if `vfork' works. */
+#undef HAVE_WORKING_VFORK
+
+/* Define to 1 if the system has the type `_Bool'. */
+#undef HAVE__BOOL
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+ */
+#undef LT_OBJDIR
+
+/* Define to the m4 executable name. */
+#undef M4
+
+/* Define to 1 if your C compiler doesn't accept -c and -o together. */
+#undef NO_MINUS_C_MINUS_O
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* If using the C implementation of alloca, define if you know the
+ direction of stack growth for your system; otherwise it will be
+ automatically deduced at runtime.
+ STACK_DIRECTION > 0 => grows toward higher addresses
+ STACK_DIRECTION < 0 => grows toward lower addresses
+ STACK_DIRECTION = 0 => direction of growth unknown */
+#undef STACK_DIRECTION
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Version number of package */
+#undef VERSION
+
+/* Define to 1 if `lex' declares `yytext' as a `char *' by default, not a
+ `char[]'. */
+#undef YYTEXT_POINTER
+
+/* Define to empty if `const' does not conform to ANSI C. */
+#undef const
+
+/* Define to rpl_malloc if the replacement function should be used. */
+#undef malloc
+
+/* Define to `int' if <sys/types.h> does not define. */
+#undef pid_t
+
+/* Define to rpl_realloc if the replacement function should be used. */
+#undef realloc
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+#undef size_t
+
+/* Define as `fork' if `vfork' does not work. */
+#undef vfork
Copied: vendor/flex/2.5.39/config.guess (from rev 7075, vendor/flex/dist/config.guess)
===================================================================
--- vendor/flex/2.5.39/config.guess (rev 0)
+++ vendor/flex/2.5.39/config.guess 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,1530 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
+# 2011, 2012 Free Software Foundation, Inc.
+
+timestamp='2012-02-10'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Originally written by Per Bothner. Please send patches (context
+# diff format) to <config-patches at gnu.org> and include a ChangeLog
+# entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub. If it succeeds, it prints the system name on stdout, and
+# exits with 0. Otherwise, it exits with 1.
+#
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches at gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help" >&2
+ exit 1 ;;
+ * )
+ break ;;
+ esac
+done
+
+if test $# != 0; then
+ echo "$me: too many arguments$help" >&2
+ exit 1
+fi
+
+trap 'exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,) echo "int x;" > $dummy.c ;
+ for c in cc gcc c89 c99 ; do
+ if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+ CC_FOR_BUILD="$c"; break ;
+ fi ;
+ done ;
+ if test x"$CC_FOR_BUILD" = x ; then
+ CC_FOR_BUILD=no_compiler_found ;
+ fi
+ ;;
+ ,,*) CC_FOR_BUILD=$CC ;;
+ ,*,*) CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi at noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+ PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ *:NetBSD:*:*)
+ # NetBSD (nbsd) targets should (where applicable) match one or
+ # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
+ # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
+ # switched to ELF, *-*-netbsd* would select the old
+ # object file format. This provides both forward
+ # compatibility and a consistent mechanism for selecting the
+ # object file format.
+ #
+ # Note: NetBSD doesn't particularly care about the vendor
+ # portion of the name. We always set it to "unknown".
+ sysctl="sysctl -n hw.machine_arch"
+ UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+ /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+ case "${UNAME_MACHINE_ARCH}" in
+ armeb) machine=armeb-unknown ;;
+ arm*) machine=arm-unknown ;;
+ sh3el) machine=shl-unknown ;;
+ sh3eb) machine=sh-unknown ;;
+ sh5el) machine=sh5le-unknown ;;
+ *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+ esac
+ # The Operating System including object format, if it has switched
+ # to ELF recently, or will in the future.
+ case "${UNAME_MACHINE_ARCH}" in
+ arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+ eval $set_cc_for_build
+ if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ELF__
+ then
+ # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+ # Return netbsd for either. FIX?
+ os=netbsd
+ else
+ os=netbsdelf
+ fi
+ ;;
+ *)
+ os=netbsd
+ ;;
+ esac
+ # The OS release
+ # Debian GNU/NetBSD machines have a different userland, and
+ # thus, need a distinct triplet. However, they do not need
+ # kernel version information, so it can be replaced with a
+ # suitable tag, in the style of linux-gnu.
+ case "${UNAME_VERSION}" in
+ Debian*)
+ release='-gnu'
+ ;;
+ *)
+ release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ ;;
+ esac
+ # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+ # contains redundant information, the shorter form:
+ # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+ echo "${machine}-${os}${release}"
+ exit ;;
+ *:OpenBSD:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+ exit ;;
+ *:ekkoBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+ exit ;;
+ *:SolidBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+ exit ;;
+ macppc:MirBSD:*:*)
+ echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ *:MirBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ alpha:OSF1:*:*)
+ case $UNAME_RELEASE in
+ *4.0)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+ ;;
+ *5.*)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+ ;;
+ esac
+ # According to Compaq, /usr/sbin/psrinfo has been available on
+ # OSF/1 and Tru64 systems produced since 1995. I hope that
+ # covers most systems running today. This code pipes the CPU
+ # types through head -n 1, so we only detect the type of CPU 0.
+ ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+ case "$ALPHA_CPU_TYPE" in
+ "EV4 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "EV4.5 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "LCA4 (21066/21068)")
+ UNAME_MACHINE="alpha" ;;
+ "EV5 (21164)")
+ UNAME_MACHINE="alphaev5" ;;
+ "EV5.6 (21164A)")
+ UNAME_MACHINE="alphaev56" ;;
+ "EV5.6 (21164PC)")
+ UNAME_MACHINE="alphapca56" ;;
+ "EV5.7 (21164PC)")
+ UNAME_MACHINE="alphapca57" ;;
+ "EV6 (21264)")
+ UNAME_MACHINE="alphaev6" ;;
+ "EV6.7 (21264A)")
+ UNAME_MACHINE="alphaev67" ;;
+ "EV6.8CB (21264C)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8AL (21264B)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8CX (21264D)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.9A (21264/EV69A)")
+ UNAME_MACHINE="alphaev69" ;;
+ "EV7 (21364)")
+ UNAME_MACHINE="alphaev7" ;;
+ "EV7.9 (21364A)")
+ UNAME_MACHINE="alphaev79" ;;
+ esac
+ # A Pn.n version is a patched version.
+ # A Vn.n version is a released version.
+ # A Tn.n version is a released field test version.
+ # A Xn.n version is an unreleased experimental baselevel.
+ # 1.2 uses "1.2" for uname -r.
+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
+ exitcode=$?
+ trap '' 0
+ exit $exitcode ;;
+ Alpha\ *:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # Should we change UNAME_MACHINE based on the output of uname instead
+ # of the specific Alpha model?
+ echo alpha-pc-interix
+ exit ;;
+ 21064:Windows_NT:50:3)
+ echo alpha-dec-winnt3.5
+ exit ;;
+ Amiga*:UNIX_System_V:4.0:*)
+ echo m68k-unknown-sysv4
+ exit ;;
+ *:[Aa]miga[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-amigaos
+ exit ;;
+ *:[Mm]orph[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-morphos
+ exit ;;
+ *:OS/390:*:*)
+ echo i370-ibm-openedition
+ exit ;;
+ *:z/VM:*:*)
+ echo s390-ibm-zvmoe
+ exit ;;
+ *:OS400:*:*)
+ echo powerpc-ibm-os400
+ exit ;;
+ arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+ echo arm-acorn-riscix${UNAME_RELEASE}
+ exit ;;
+ arm:riscos:*:*|arm:RISCOS:*:*)
+ echo arm-unknown-riscos
+ exit ;;
+ SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+ echo hppa1.1-hitachi-hiuxmpp
+ exit ;;
+ Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+ # akee at wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+ if test "`(/bin/universe) 2>/dev/null`" = att ; then
+ echo pyramid-pyramid-sysv3
+ else
+ echo pyramid-pyramid-bsd
+ fi
+ exit ;;
+ NILE*:*:*:dcosx)
+ echo pyramid-pyramid-svr4
+ exit ;;
+ DRS?6000:unix:4.0:6*)
+ echo sparc-icl-nx6
+ exit ;;
+ DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+ case `/usr/bin/uname -p` in
+ sparc) echo sparc-icl-nx7; exit ;;
+ esac ;;
+ s390x:SunOS:*:*)
+ echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4H:SunOS:5.*:*)
+ echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+ echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
+ echo i386-pc-auroraux${UNAME_RELEASE}
+ exit ;;
+ i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
+ eval $set_cc_for_build
+ SUN_ARCH="i386"
+ # If there is a compiler, see if it is configured for 64-bit objects.
+ # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
+ # This test works for both compilers.
+ if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+ if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
+ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+ grep IS_64BIT_ARCH >/dev/null
+ then
+ SUN_ARCH="x86_64"
+ fi
+ fi
+ echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:6*:*)
+ # According to config.sub, this is the proper way to canonicalize
+ # SunOS6. Hard to guess exactly what SunOS6 will be like, but
+ # it's likely to be more like Solaris than SunOS4.
+ echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:*:*)
+ case "`/usr/bin/arch -k`" in
+ Series*|S4*)
+ UNAME_RELEASE=`uname -v`
+ ;;
+ esac
+ # Japanese Language versions have a version number like `4.1.3-JL'.
+ echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+ exit ;;
+ sun3*:SunOS:*:*)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ exit ;;
+ sun*:*:4.2BSD:*)
+ UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+ test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+ case "`/bin/arch`" in
+ sun3)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ ;;
+ sun4)
+ echo sparc-sun-sunos${UNAME_RELEASE}
+ ;;
+ esac
+ exit ;;
+ aushp:SunOS:*:*)
+ echo sparc-auspex-sunos${UNAME_RELEASE}
+ exit ;;
+ # The situation for MiNT is a little confusing. The machine name
+ # can be virtually everything (everything which is not
+ # "atarist" or "atariste" at least should have a processor
+ # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
+ # to the lowercase version "mint" (or "freemint"). Finally
+ # the system name "TOS" denotes a system which is actually not
+ # MiNT. But MiNT is downward compatible to TOS, so this should
+ # be no problem.
+ atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+ echo m68k-milan-mint${UNAME_RELEASE}
+ exit ;;
+ hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+ echo m68k-hades-mint${UNAME_RELEASE}
+ exit ;;
+ *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+ echo m68k-unknown-mint${UNAME_RELEASE}
+ exit ;;
+ m68k:machten:*:*)
+ echo m68k-apple-machten${UNAME_RELEASE}
+ exit ;;
+ powerpc:machten:*:*)
+ echo powerpc-apple-machten${UNAME_RELEASE}
+ exit ;;
+ RISC*:Mach:*:*)
+ echo mips-dec-mach_bsd4.3
+ exit ;;
+ RISC*:ULTRIX:*:*)
+ echo mips-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ VAX*:ULTRIX*:*:*)
+ echo vax-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ 2020:CLIX:*:* | 2430:CLIX:*:*)
+ echo clipper-intergraph-clix${UNAME_RELEASE}
+ exit ;;
+ mips:*:*:UMIPS | mips:*:*:RISCos)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h> /* for printf() prototype */
+ int main (int argc, char *argv[]) {
+#else
+ int main (argc, argv) int argc; char *argv[]; {
+#endif
+ #if defined (host_mips) && defined (MIPSEB)
+ #if defined (SYSTYPE_SYSV)
+ printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_SVR4)
+ printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+ printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+ #endif
+ #endif
+ exit (-1);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c &&
+ dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+ SYSTEM_NAME=`$dummy $dummyarg` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo mips-mips-riscos${UNAME_RELEASE}
+ exit ;;
+ Motorola:PowerMAX_OS:*:*)
+ echo powerpc-motorola-powermax
+ exit ;;
+ Motorola:*:4.3:PL8-*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:Power_UNIX:*:*)
+ echo powerpc-harris-powerunix
+ exit ;;
+ m88k:CX/UX:7*:*)
+ echo m88k-harris-cxux7
+ exit ;;
+ m88k:*:4*:R4*)
+ echo m88k-motorola-sysv4
+ exit ;;
+ m88k:*:3*:R3*)
+ echo m88k-motorola-sysv3
+ exit ;;
+ AViiON:dgux:*:*)
+ # DG/UX returns AViiON for all architectures
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+ then
+ if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+ [ ${TARGET_BINARY_INTERFACE}x = x ]
+ then
+ echo m88k-dg-dgux${UNAME_RELEASE}
+ else
+ echo m88k-dg-dguxbcs${UNAME_RELEASE}
+ fi
+ else
+ echo i586-dg-dgux${UNAME_RELEASE}
+ fi
+ exit ;;
+ M88*:DolphinOS:*:*) # DolphinOS (SVR3)
+ echo m88k-dolphin-sysv3
+ exit ;;
+ M88*:*:R3*:*)
+ # Delta 88k system running SVR3
+ echo m88k-motorola-sysv3
+ exit ;;
+ XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+ echo m88k-tektronix-sysv3
+ exit ;;
+ Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+ echo m68k-tektronix-bsd
+ exit ;;
+ *:IRIX*:*:*)
+ echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+ exit ;;
+ ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ i*86:AIX:*:*)
+ echo i386-ibm-aix
+ exit ;;
+ ia64:AIX:*:*)
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:2:3)
+ if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <sys/systemcfg.h>
+
+ main()
+ {
+ if (!__power_pc())
+ exit(1);
+ puts("powerpc-ibm-aix3.2.5");
+ exit(0);
+ }
+EOF
+ if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+ then
+ echo "$SYSTEM_NAME"
+ else
+ echo rs6000-ibm-aix3.2.5
+ fi
+ elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+ echo rs6000-ibm-aix3.2.4
+ else
+ echo rs6000-ibm-aix3.2
+ fi
+ exit ;;
+ *:AIX:*:[4567])
+ IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+ if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+ IBM_ARCH=rs6000
+ else
+ IBM_ARCH=powerpc
+ fi
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:*:*)
+ echo rs6000-ibm-aix
+ exit ;;
+ ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+ echo romp-ibm-bsd4.4
+ exit ;;
+ ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
+ echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
+ exit ;; # report: romp-ibm BSD 4.3
+ *:BOSX:*:*)
+ echo rs6000-bull-bosx
+ exit ;;
+ DPX/2?00:B.O.S.:*:*)
+ echo m68k-bull-sysv3
+ exit ;;
+ 9000/[34]??:4.3bsd:1.*:*)
+ echo m68k-hp-bsd
+ exit ;;
+ hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+ echo m68k-hp-bsd4.4
+ exit ;;
+ 9000/[34678]??:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ case "${UNAME_MACHINE}" in
+ 9000/31? ) HP_ARCH=m68000 ;;
+ 9000/[34]?? ) HP_ARCH=m68k ;;
+ 9000/[678][0-9][0-9])
+ if [ -x /usr/bin/getconf ]; then
+ sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+ sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+ case "${sc_cpu_version}" in
+ 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+ 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+ 532) # CPU_PA_RISC2_0
+ case "${sc_kernel_bits}" in
+ 32) HP_ARCH="hppa2.0n" ;;
+ 64) HP_ARCH="hppa2.0w" ;;
+ '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
+ esac ;;
+ esac
+ fi
+ if [ "${HP_ARCH}" = "" ]; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+
+ #define _HPUX_SOURCE
+ #include <stdlib.h>
+ #include <unistd.h>
+
+ int main ()
+ {
+ #if defined(_SC_KERNEL_BITS)
+ long bits = sysconf(_SC_KERNEL_BITS);
+ #endif
+ long cpu = sysconf (_SC_CPU_VERSION);
+
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+ case CPU_PA_RISC2_0:
+ #if defined(_SC_KERNEL_BITS)
+ switch (bits)
+ {
+ case 64: puts ("hppa2.0w"); break;
+ case 32: puts ("hppa2.0n"); break;
+ default: puts ("hppa2.0"); break;
+ } break;
+ #else /* !defined(_SC_KERNEL_BITS) */
+ puts ("hppa2.0"); break;
+ #endif
+ default: puts ("hppa1.0"); break;
+ }
+ exit (0);
+ }
+EOF
+ (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+ test -z "$HP_ARCH" && HP_ARCH=hppa
+ fi ;;
+ esac
+ if [ ${HP_ARCH} = "hppa2.0w" ]
+ then
+ eval $set_cc_for_build
+
+ # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+ # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
+ # generating 64-bit code. GNU and HP use different nomenclature:
+ #
+ # $ CC_FOR_BUILD=cc ./config.guess
+ # => hppa2.0w-hp-hpux11.23
+ # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+ # => hppa64-hp-hpux11.23
+
+ if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+ grep -q __LP64__
+ then
+ HP_ARCH="hppa2.0w"
+ else
+ HP_ARCH="hppa64"
+ fi
+ fi
+ echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+ exit ;;
+ ia64:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ echo ia64-hp-hpux${HPUX_REV}
+ exit ;;
+ 3050*:HI-UX:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <unistd.h>
+ int
+ main ()
+ {
+ long cpu = sysconf (_SC_CPU_VERSION);
+ /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+ true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
+ results, however. */
+ if (CPU_IS_PA_RISC (cpu))
+ {
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+ default: puts ("hppa-hitachi-hiuxwe2"); break;
+ }
+ }
+ else if (CPU_IS_HP_MC68K (cpu))
+ puts ("m68k-hitachi-hiuxwe2");
+ else puts ("unknown-hitachi-hiuxwe2");
+ exit (0);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo unknown-hitachi-hiuxwe2
+ exit ;;
+ 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+ echo hppa1.1-hp-bsd
+ exit ;;
+ 9000/8??:4.3bsd:*:*)
+ echo hppa1.0-hp-bsd
+ exit ;;
+ *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+ echo hppa1.0-hp-mpeix
+ exit ;;
+ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+ echo hppa1.1-hp-osf
+ exit ;;
+ hp8??:OSF1:*:*)
+ echo hppa1.0-hp-osf
+ exit ;;
+ i*86:OSF1:*:*)
+ if [ -x /usr/sbin/sysversion ] ; then
+ echo ${UNAME_MACHINE}-unknown-osf1mk
+ else
+ echo ${UNAME_MACHINE}-unknown-osf1
+ fi
+ exit ;;
+ parisc*:Lites*:*:*)
+ echo hppa1.1-hp-lites
+ exit ;;
+ C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+ echo c1-convex-bsd
+ exit ;;
+ C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+ echo c34-convex-bsd
+ exit ;;
+ C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+ echo c38-convex-bsd
+ exit ;;
+ C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+ echo c4-convex-bsd
+ exit ;;
+ CRAY*Y-MP:*:*:*)
+ echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*[A-Z]90:*:*:*)
+ echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+ -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*TS:*:*:*)
+ echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*T3E:*:*:*)
+ echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*SV1:*:*:*)
+ echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ *:UNICOS/mp:*:*)
+ echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+ FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+ echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ 5000:UNIX_System_V:4.*:*)
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+ echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+ echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+ exit ;;
+ sparc*:BSD/OS:*:*)
+ echo sparc-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:BSD/OS:*:*)
+ echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:FreeBSD:*:*)
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ case ${UNAME_PROCESSOR} in
+ amd64)
+ echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ *)
+ echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ esac
+ exit ;;
+ i*:CYGWIN*:*)
+ echo ${UNAME_MACHINE}-pc-cygwin
+ exit ;;
+ *:MINGW*:*)
+ echo ${UNAME_MACHINE}-pc-mingw32
+ exit ;;
+ i*:MSYS*:*)
+ echo ${UNAME_MACHINE}-pc-msys
+ exit ;;
+ i*:windows32*:*)
+ # uname -m includes "-pc" on this system.
+ echo ${UNAME_MACHINE}-mingw32
+ exit ;;
+ i*:PW*:*)
+ echo ${UNAME_MACHINE}-pc-pw32
+ exit ;;
+ *:Interix*:*)
+ case ${UNAME_MACHINE} in
+ x86)
+ echo i586-pc-interix${UNAME_RELEASE}
+ exit ;;
+ authenticamd | genuineintel | EM64T)
+ echo x86_64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ IA64)
+ echo ia64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ esac ;;
+ [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+ echo i${UNAME_MACHINE}-pc-mks
+ exit ;;
+ 8664:Windows_NT:*)
+ echo x86_64-pc-mks
+ exit ;;
+ i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+ # UNAME_MACHINE based on the output of uname instead of i386?
+ echo i586-pc-interix
+ exit ;;
+ i*:UWIN*:*)
+ echo ${UNAME_MACHINE}-pc-uwin
+ exit ;;
+ amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+ echo x86_64-unknown-cygwin
+ exit ;;
+ p*:CYGWIN*:*)
+ echo powerpcle-unknown-cygwin
+ exit ;;
+ prep*:SunOS:5.*:*)
+ echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ *:GNU:*:*)
+ # the GNU system
+ echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+ exit ;;
+ *:GNU/*:*:*)
+ # other systems with GNU libc and userland
+ echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+ exit ;;
+ i*86:Minix:*:*)
+ echo ${UNAME_MACHINE}-pc-minix
+ exit ;;
+ aarch64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ aarch64_be:Linux:*:*)
+ UNAME_MACHINE=aarch64_be
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ alpha:Linux:*:*)
+ case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+ EV5) UNAME_MACHINE=alphaev5 ;;
+ EV56) UNAME_MACHINE=alphaev56 ;;
+ PCA56) UNAME_MACHINE=alphapca56 ;;
+ PCA57) UNAME_MACHINE=alphapca56 ;;
+ EV6) UNAME_MACHINE=alphaev6 ;;
+ EV67) UNAME_MACHINE=alphaev67 ;;
+ EV68*) UNAME_MACHINE=alphaev68 ;;
+ esac
+ objdump --private-headers /bin/sh | grep -q ld.so.1
+ if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+ echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+ exit ;;
+ arm*:Linux:*:*)
+ eval $set_cc_for_build
+ if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ARM_EABI__
+ then
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ else
+ if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ARM_PCS_VFP
+ then
+ echo ${UNAME_MACHINE}-unknown-linux-gnueabi
+ else
+ echo ${UNAME_MACHINE}-unknown-linux-gnueabihf
+ fi
+ fi
+ exit ;;
+ avr32*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ cris:Linux:*:*)
+ echo ${UNAME_MACHINE}-axis-linux-gnu
+ exit ;;
+ crisv32:Linux:*:*)
+ echo ${UNAME_MACHINE}-axis-linux-gnu
+ exit ;;
+ frv:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ hexagon:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ i*86:Linux:*:*)
+ LIBC=gnu
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #ifdef __dietlibc__
+ LIBC=dietlibc
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
+ echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+ exit ;;
+ ia64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m32r*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m68*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ mips:Linux:*:* | mips64:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef ${UNAME_MACHINE}
+ #undef ${UNAME_MACHINE}el
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=${UNAME_MACHINE}el
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=${UNAME_MACHINE}
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+ ;;
+ or32:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ padre:Linux:*:*)
+ echo sparc-unknown-linux-gnu
+ exit ;;
+ parisc64:Linux:*:* | hppa64:Linux:*:*)
+ echo hppa64-unknown-linux-gnu
+ exit ;;
+ parisc:Linux:*:* | hppa:Linux:*:*)
+ # Look for CPU level
+ case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+ PA7*) echo hppa1.1-unknown-linux-gnu ;;
+ PA8*) echo hppa2.0-unknown-linux-gnu ;;
+ *) echo hppa-unknown-linux-gnu ;;
+ esac
+ exit ;;
+ ppc64:Linux:*:*)
+ echo powerpc64-unknown-linux-gnu
+ exit ;;
+ ppc:Linux:*:*)
+ echo powerpc-unknown-linux-gnu
+ exit ;;
+ s390:Linux:*:* | s390x:Linux:*:*)
+ echo ${UNAME_MACHINE}-ibm-linux
+ exit ;;
+ sh64*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sh*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sparc:Linux:*:* | sparc64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ tile*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ vax:Linux:*:*)
+ echo ${UNAME_MACHINE}-dec-linux-gnu
+ exit ;;
+ x86_64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ xtensa*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ i*86:DYNIX/ptx:4*:*)
+ # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+ # earlier versions are messed up and put the nodename in both
+ # sysname and nodename.
+ echo i386-sequent-sysv4
+ exit ;;
+ i*86:UNIX_SV:4.2MP:2.*)
+ # Unixware is an offshoot of SVR4, but it has its own version
+ # number series starting with 2...
+ # I am not positive that other SVR4 systems won't match this,
+ # I just have to hope. -- rms.
+ # Use sysv4.2uw... so that sysv4* matches it.
+ echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+ exit ;;
+ i*86:OS/2:*:*)
+ # If we were able to find `uname', then EMX Unix compatibility
+ # is probably installed.
+ echo ${UNAME_MACHINE}-pc-os2-emx
+ exit ;;
+ i*86:XTS-300:*:STOP)
+ echo ${UNAME_MACHINE}-unknown-stop
+ exit ;;
+ i*86:atheos:*:*)
+ echo ${UNAME_MACHINE}-unknown-atheos
+ exit ;;
+ i*86:syllable:*:*)
+ echo ${UNAME_MACHINE}-pc-syllable
+ exit ;;
+ i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
+ echo i386-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ i*86:*DOS:*:*)
+ echo ${UNAME_MACHINE}-pc-msdosdjgpp
+ exit ;;
+ i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+ UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+ if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+ echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+ else
+ echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+ fi
+ exit ;;
+ i*86:*:5:[678]*)
+ # UnixWare 7.x, OpenUNIX and OpenServer 6.
+ case `/bin/uname -X | grep "^Machine"` in
+ *486*) UNAME_MACHINE=i486 ;;
+ *Pentium) UNAME_MACHINE=i586 ;;
+ *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+ esac
+ echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+ exit ;;
+ i*86:*:3.2:*)
+ if test -f /usr/options/cb.name; then
+ UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+ echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+ elif /bin/uname -X 2>/dev/null >/dev/null ; then
+ UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+ (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+ (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+ && UNAME_MACHINE=i586
+ (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+ && UNAME_MACHINE=i686
+ (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+ && UNAME_MACHINE=i686
+ echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+ else
+ echo ${UNAME_MACHINE}-pc-sysv32
+ fi
+ exit ;;
+ pc:*:*:*)
+ # Left here for compatibility:
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i586.
+ # Note: whatever this is, it MUST be the same as what config.sub
+ # prints for the "djgpp" host, or else GDB configury will decide that
+ # this is a cross-build.
+ echo i586-pc-msdosdjgpp
+ exit ;;
+ Intel:Mach:3*:*)
+ echo i386-pc-mach3
+ exit ;;
+ paragon:*:*:*)
+ echo i860-intel-osf1
+ exit ;;
+ i860:*:4.*:*) # i860-SVR4
+ if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+ echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+ else # Add other i860-SVR4 vendors below as they are discovered.
+ echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
+ fi
+ exit ;;
+ mini*:CTIX:SYS*5:*)
+ # "miniframe"
+ echo m68010-convergent-sysv
+ exit ;;
+ mc68k:UNIX:SYSTEM5:3.51m)
+ echo m68k-convergent-sysv
+ exit ;;
+ M680?0:D-NIX:5.3:*)
+ echo m68k-diab-dnix
+ exit ;;
+ M68*:*:R3V[5678]*:*)
+ test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+ 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+ OS_REL=''
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4; exit; } ;;
+ NCR*:*:4.2:* | MPRAS*:*:4.2:*)
+ OS_REL='.3'
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+ echo m68k-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ mc68030:UNIX_System_V:4.*:*)
+ echo m68k-atari-sysv4
+ exit ;;
+ TSUNAMI:LynxOS:2.*:*)
+ echo sparc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ rs6000:LynxOS:2.*:*)
+ echo rs6000-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
+ echo powerpc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ SM[BE]S:UNIX_SV:*:*)
+ echo mips-dde-sysv${UNAME_RELEASE}
+ exit ;;
+ RM*:ReliantUNIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ RM*:SINIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ *:SINIX-*:*:*)
+ if uname -p 2>/dev/null >/dev/null ; then
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ echo ${UNAME_MACHINE}-sni-sysv4
+ else
+ echo ns32k-sni-sysv
+ fi
+ exit ;;
+ PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ # says <Richard.M.Bartel at ccMail.Census.GOV>
+ echo i586-unisys-sysv4
+ exit ;;
+ *:UNIX_System_V:4*:FTX*)
+ # From Gerald Hewes <hewes at openmarket.com>.
+ # How about differentiating between stratus architectures? -djm
+ echo hppa1.1-stratus-sysv4
+ exit ;;
+ *:*:*:FTX*)
+ # From seanf at swdc.stratus.com.
+ echo i860-stratus-sysv4
+ exit ;;
+ i*86:VOS:*:*)
+ # From Paul.Green at stratus.com.
+ echo ${UNAME_MACHINE}-stratus-vos
+ exit ;;
+ *:VOS:*:*)
+ # From Paul.Green at stratus.com.
+ echo hppa1.1-stratus-vos
+ exit ;;
+ mc68*:A/UX:*:*)
+ echo m68k-apple-aux${UNAME_RELEASE}
+ exit ;;
+ news*:NEWS-OS:6*:*)
+ echo mips-sony-newsos6
+ exit ;;
+ R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+ if [ -d /usr/nec ]; then
+ echo mips-nec-sysv${UNAME_RELEASE}
+ else
+ echo mips-unknown-sysv${UNAME_RELEASE}
+ fi
+ exit ;;
+ BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
+ echo powerpc-be-beos
+ exit ;;
+ BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
+ echo powerpc-apple-beos
+ exit ;;
+ BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
+ echo i586-pc-beos
+ exit ;;
+ BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
+ echo i586-pc-haiku
+ exit ;;
+ SX-4:SUPER-UX:*:*)
+ echo sx4-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-5:SUPER-UX:*:*)
+ echo sx5-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-6:SUPER-UX:*:*)
+ echo sx6-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-7:SUPER-UX:*:*)
+ echo sx7-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8:SUPER-UX:*:*)
+ echo sx8-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8R:SUPER-UX:*:*)
+ echo sx8r-nec-superux${UNAME_RELEASE}
+ exit ;;
+ Power*:Rhapsody:*:*)
+ echo powerpc-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Rhapsody:*:*)
+ echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Darwin:*:*)
+ UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+ case $UNAME_PROCESSOR in
+ i386)
+ eval $set_cc_for_build
+ if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+ if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+ grep IS_64BIT_ARCH >/dev/null
+ then
+ UNAME_PROCESSOR="x86_64"
+ fi
+ fi ;;
+ unknown) UNAME_PROCESSOR=powerpc ;;
+ esac
+ echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+ exit ;;
+ *:procnto*:*:* | *:QNX:[0123456789]*:*)
+ UNAME_PROCESSOR=`uname -p`
+ if test "$UNAME_PROCESSOR" = "x86"; then
+ UNAME_PROCESSOR=i386
+ UNAME_MACHINE=pc
+ fi
+ echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+ exit ;;
+ *:QNX:*:4*)
+ echo i386-pc-qnx
+ exit ;;
+ NEO-?:NONSTOP_KERNEL:*:*)
+ echo neo-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ NSE-?:NONSTOP_KERNEL:*:*)
+ echo nse-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ NSR-?:NONSTOP_KERNEL:*:*)
+ echo nsr-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ *:NonStop-UX:*:*)
+ echo mips-compaq-nonstopux
+ exit ;;
+ BS2000:POSIX*:*:*)
+ echo bs2000-siemens-sysv
+ exit ;;
+ DS/*:UNIX_System_V:*:*)
+ echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+ exit ;;
+ *:Plan9:*:*)
+ # "uname -m" is not consistent, so use $cputype instead. 386
+ # is converted to i386 for consistency with other x86
+ # operating systems.
+ if test "$cputype" = "386"; then
+ UNAME_MACHINE=i386
+ else
+ UNAME_MACHINE="$cputype"
+ fi
+ echo ${UNAME_MACHINE}-unknown-plan9
+ exit ;;
+ *:TOPS-10:*:*)
+ echo pdp10-unknown-tops10
+ exit ;;
+ *:TENEX:*:*)
+ echo pdp10-unknown-tenex
+ exit ;;
+ KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+ echo pdp10-dec-tops20
+ exit ;;
+ XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+ echo pdp10-xkl-tops20
+ exit ;;
+ *:TOPS-20:*:*)
+ echo pdp10-unknown-tops20
+ exit ;;
+ *:ITS:*:*)
+ echo pdp10-unknown-its
+ exit ;;
+ SEI:*:*:SEIUX)
+ echo mips-sei-seiux${UNAME_RELEASE}
+ exit ;;
+ *:DragonFly:*:*)
+ echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit ;;
+ *:*VMS:*:*)
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ case "${UNAME_MACHINE}" in
+ A*) echo alpha-dec-vms ; exit ;;
+ I*) echo ia64-dec-vms ; exit ;;
+ V*) echo vax-dec-vms ; exit ;;
+ esac ;;
+ *:XENIX:*:SysV)
+ echo i386-pc-xenix
+ exit ;;
+ i*86:skyos:*:*)
+ echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+ exit ;;
+ i*86:rdos:*:*)
+ echo ${UNAME_MACHINE}-pc-rdos
+ exit ;;
+ i*86:AROS:*:*)
+ echo ${UNAME_MACHINE}-pc-aros
+ exit ;;
+ x86_64:VMkernel:*:*)
+ echo ${UNAME_MACHINE}-unknown-esx
+ exit ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+ /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
+ I don't know.... */
+ printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+ printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+ "4"
+#else
+ ""
+#endif
+ ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+ printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+ printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+ int version;
+ version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+ if (version < 4)
+ printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+ else
+ printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+ exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+ printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+ printf ("ns32k-encore-mach\n"); exit (0);
+#else
+ printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+ printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+ printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+ printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+ struct utsname un;
+
+ uname(&un);
+
+ if (strncmp(un.version, "V2", 2) == 0) {
+ printf ("i386-sequent-ptx2\n"); exit (0);
+ }
+ if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+ printf ("i386-sequent-ptx1\n"); exit (0);
+ }
+ printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+# include <sys/param.h>
+# if defined (BSD)
+# if BSD == 43
+ printf ("vax-dec-bsd4.3\n"); exit (0);
+# else
+# if BSD == 199006
+ printf ("vax-dec-bsd4.3reno\n"); exit (0);
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# endif
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# else
+ printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+ printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+ exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+ case `getsysinfo -f cpu_type` in
+ c1*)
+ echo c1-convex-bsd
+ exit ;;
+ c2*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ c34*)
+ echo c34-convex-bsd
+ exit ;;
+ c38*)
+ echo c38-convex-bsd
+ exit ;;
+ c4*)
+ echo c4-convex-bsd
+ exit ;;
+ esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+ http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+and
+ http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches at gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo = `(hostinfo) 2>/dev/null`
+/bin/universe = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
Deleted: vendor/flex/2.5.39/config.h
===================================================================
--- vendor/flex/dist/config.h 2015-07-09 12:31:47 UTC (rev 7073)
+++ vendor/flex/2.5.39/config.h 2015-07-09 12:38:31 UTC (rev 7076)
@@ -1,26 +0,0 @@
-/* config.h. Generated automatically by configure. */
-/* $MidnightBSD: trunk/usr.bin/lex/config.h 6515 2013-12-20 23:32:25Z laffer1 $ */
-
-/* Define to empty if the keyword does not work. */
-/* #undef const */
-
-/* Define to `unsigned' if <sys/types.h> doesn't define. */
-/* #undef size_t */
-
-/* Define if you have the ANSI C header files. */
-#define STDC_HEADERS 1
-
-/* Define if you have the <malloc.h> header file. */
-/* #undef HAVE_MALLOC_H */
-
-/* Define if you have the <string.h> header file. */
-#define HAVE_STRING_H 1
-
-/* Define if you have the <sys/types.h> header file. */
-#define HAVE_SYS_TYPES_H 1
-
-/* Define if you have <alloca.h> and it should be used (not on Ultrix). */
-/* #undef HAVE_ALLOCA_H */
-
-/* Define if platform-specific command line handling is necessary. */
-/* #undef NEED_ARGV_FIXUP */
Copied: vendor/flex/2.5.39/config.rpath (from rev 7075, vendor/flex/dist/config.rpath)
===================================================================
--- vendor/flex/2.5.39/config.rpath (rev 0)
+++ vendor/flex/2.5.39/config.rpath 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,672 @@
+#! /bin/sh
+# Output a system dependent set of variables, describing how to set the
+# run time search path of shared libraries in an executable.
+#
+# Copyright 1996-2010 Free Software Foundation, Inc.
+# Taken from GNU libtool, 2001
+# Originally by Gordon Matzigkeit <gord at gnu.ai.mit.edu>, 1996
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+#
+# The first argument passed to this file is the canonical host specification,
+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or
+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld
+# should be set by the caller.
+#
+# The set of defined variables is at the end of this script.
+
+# Known limitations:
+# - On IRIX 6.5 with CC="cc", the run time search patch must not be longer
+# than 256 bytes, otherwise the compiler driver will dump core. The only
+# known workaround is to choose shorter directory names for the build
+# directory and/or the installation directory.
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+shrext=.so
+
+host="$1"
+host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+# Code taken from libtool.m4's _LT_CC_BASENAME.
+
+for cc_temp in $CC""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`echo "$cc_temp" | sed -e 's%^.*/%%'`
+
+# Code taken from libtool.m4's _LT_COMPILER_PIC.
+
+wl=
+if test "$GCC" = yes; then
+ wl='-Wl,'
+else
+ case "$host_os" in
+ aix*)
+ wl='-Wl,'
+ ;;
+ darwin*)
+ case $cc_basename in
+ xlc*)
+ wl='-Wl,'
+ ;;
+ esac
+ ;;
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ ;;
+ hpux9* | hpux10* | hpux11*)
+ wl='-Wl,'
+ ;;
+ irix5* | irix6* | nonstopux*)
+ wl='-Wl,'
+ ;;
+ newsos6)
+ ;;
+ linux* | k*bsd*-gnu)
+ case $cc_basename in
+ ecc*)
+ wl='-Wl,'
+ ;;
+ icc* | ifort*)
+ wl='-Wl,'
+ ;;
+ lf95*)
+ wl='-Wl,'
+ ;;
+ pgcc | pgf77 | pgf90)
+ wl='-Wl,'
+ ;;
+ ccc*)
+ wl='-Wl,'
+ ;;
+ como)
+ wl='-lopt='
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ wl='-Wl,'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+ osf3* | osf4* | osf5*)
+ wl='-Wl,'
+ ;;
+ rdos*)
+ ;;
+ solaris*)
+ wl='-Wl,'
+ ;;
+ sunos4*)
+ wl='-Qoption ld '
+ ;;
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ wl='-Wl,'
+ ;;
+ sysv4*MP*)
+ ;;
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ wl='-Wl,'
+ ;;
+ unicos*)
+ wl='-Wl,'
+ ;;
+ uts4*)
+ ;;
+ esac
+fi
+
+# Code taken from libtool.m4's _LT_LINKER_SHLIBS.
+
+hardcode_libdir_flag_spec=
+hardcode_libdir_separator=
+hardcode_direct=no
+hardcode_minus_L=no
+
+case "$host_os" in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+esac
+
+ld_shlibs=yes
+if test "$with_gnu_ld" = yes; then
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ # Unlike libtool, we use -rpath here, not --rpath, since the documented
+ # option of GNU ld is called -rpath, not --rpath.
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ case "$host_os" in
+ aix[3-9]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ ld_shlibs=no
+ fi
+ ;;
+ amigaos*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ # Samuel A. Falvo II <kc5tja at dolphin.openprojects.net> reports
+ # that the semantics of dynamic libraries on AmigaOS, at least up
+ # to version 4, is to share data among multiple programs linked
+ # with the same dynamic library. Since this doesn't match the
+ # behavior of shared libraries on other platforms, we cannot use
+ # them.
+ ld_shlibs=no
+ ;;
+ beos*)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ :
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ cygwin* | mingw* | pw32* | cegcc*)
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ hardcode_libdir_flag_spec='-L$libdir'
+ if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+ :
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ interix[3-9]*)
+ hardcode_direct=no
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ ;;
+ gnu* | linux* | k*bsd*-gnu)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ :
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ netbsd*)
+ ;;
+ solaris*)
+ if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
+ ld_shlibs=no
+ elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ :
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+ ld_shlibs=no
+ ;;
+ *)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+ ;;
+ sunos4*)
+ hardcode_direct=yes
+ ;;
+ *)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ :
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+ if test "$ld_shlibs" = no; then
+ hardcode_libdir_flag_spec=
+ fi
+else
+ case "$host_os" in
+ aix3*)
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ hardcode_minus_L=yes
+ if test "$GCC" = yes; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ hardcode_direct=unsupported
+ fi
+ ;;
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ else
+ aix_use_runtimelinking=no
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+ fi
+ hardcode_direct=yes
+ hardcode_libdir_separator=':'
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" && \
+ strings "$collect2name" | grep resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct=unsupported
+ hardcode_minus_L=yes
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_libdir_separator=
+ fi
+ ;;
+ esac
+ fi
+ # Begin _LT_AC_SYS_LIBPATH_AIX.
+ echo 'int main () { return 0; }' > conftest.c
+ ${CC} ${LDFLAGS} conftest.c -o conftest
+ aix_libpath=`dump -H conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
+}'`
+ if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
+}'`
+ fi
+ if test -z "$aix_libpath"; then
+ aix_libpath="/usr/lib:/lib"
+ fi
+ rm -f conftest.c conftest
+ # End _LT_AC_SYS_LIBPATH_AIX.
+ if test "$aix_use_runtimelinking" = yes; then
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+ else
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ fi
+ fi
+ ;;
+ amigaos*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ # see comment about different semantics on the GNU ld section
+ ld_shlibs=no
+ ;;
+ bsdi[45]*)
+ ;;
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ hardcode_libdir_flag_spec=' '
+ libext=lib
+ ;;
+ darwin* | rhapsody*)
+ hardcode_direct=no
+ if test "$GCC" = yes ; then
+ :
+ else
+ case $cc_basename in
+ xlc*)
+ ;;
+ *)
+ ld_shlibs=no
+ ;;
+ esac
+ fi
+ ;;
+ dgux*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ ;;
+ freebsd1*)
+ ld_shlibs=no
+ ;;
+ freebsd2.2*)
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ ;;
+ freebsd2*)
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ ;;
+ freebsd* | dragonfly*)
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ ;;
+ hpux9*)
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ ;;
+ hpux10*)
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ fi
+ ;;
+ hpux11*)
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct=no
+ ;;
+ *)
+ hardcode_direct=yes
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ ;;
+ esac
+ fi
+ ;;
+ irix5* | irix6* | nonstopux*)
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ ;;
+ netbsd*)
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ ;;
+ newsos6)
+ hardcode_direct=yes
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ ;;
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct=yes
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ else
+ case "$host_os" in
+ openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+ hardcode_libdir_flag_spec='-R$libdir'
+ ;;
+ *)
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ os2*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ osf3*)
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ ;;
+ osf4* | osf5*)
+ if test "$GCC" = yes; then
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ else
+ # Both cc and cxx compiler support -rpath directly
+ hardcode_libdir_flag_spec='-rpath $libdir'
+ fi
+ hardcode_libdir_separator=:
+ ;;
+ solaris*)
+ hardcode_libdir_flag_spec='-R$libdir'
+ ;;
+ sunos4*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ ;;
+ sysv4)
+ case $host_vendor in
+ sni)
+ hardcode_direct=yes # is this really true???
+ ;;
+ siemens)
+ hardcode_direct=no
+ ;;
+ motorola)
+ hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ ;;
+ sysv4.3*)
+ ;;
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ ld_shlibs=yes
+ fi
+ ;;
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ ;;
+ sysv5* | sco3.2v5* | sco5v6*)
+ hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+ hardcode_libdir_separator=':'
+ ;;
+ uts4*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ ;;
+ *)
+ ld_shlibs=no
+ ;;
+ esac
+fi
+
+# Check dynamic linker characteristics
+# Code taken from libtool.m4's _LT_SYS_DYNAMIC_LINKER.
+# Unlike libtool.m4, here we don't care about _all_ names of the library, but
+# only about the one the linker finds when passed -lNAME. This is the last
+# element of library_names_spec in libtool.m4, or possibly two of them if the
+# linker has special search rules.
+library_names_spec= # the last element of library_names_spec in libtool.m4
+libname_spec='lib$name'
+case "$host_os" in
+ aix3*)
+ library_names_spec='$libname.a'
+ ;;
+ aix[4-9]*)
+ library_names_spec='$libname$shrext'
+ ;;
+ amigaos*)
+ library_names_spec='$libname.a'
+ ;;
+ beos*)
+ library_names_spec='$libname$shrext'
+ ;;
+ bsdi[45]*)
+ library_names_spec='$libname$shrext'
+ ;;
+ cygwin* | mingw* | pw32* | cegcc*)
+ shrext=.dll
+ library_names_spec='$libname.dll.a $libname.lib'
+ ;;
+ darwin* | rhapsody*)
+ shrext=.dylib
+ library_names_spec='$libname$shrext'
+ ;;
+ dgux*)
+ library_names_spec='$libname$shrext'
+ ;;
+ freebsd1*)
+ ;;
+ freebsd* | dragonfly*)
+ case "$host_os" in
+ freebsd[123]*)
+ library_names_spec='$libname$shrext$versuffix' ;;
+ *)
+ library_names_spec='$libname$shrext' ;;
+ esac
+ ;;
+ gnu*)
+ library_names_spec='$libname$shrext'
+ ;;
+ hpux9* | hpux10* | hpux11*)
+ case $host_cpu in
+ ia64*)
+ shrext=.so
+ ;;
+ hppa*64*)
+ shrext=.sl
+ ;;
+ *)
+ shrext=.sl
+ ;;
+ esac
+ library_names_spec='$libname$shrext'
+ ;;
+ interix[3-9]*)
+ library_names_spec='$libname$shrext'
+ ;;
+ irix5* | irix6* | nonstopux*)
+ library_names_spec='$libname$shrext'
+ case "$host_os" in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;;
+ *) libsuff= shlibsuff= ;;
+ esac
+ ;;
+ esac
+ ;;
+ linux*oldld* | linux*aout* | linux*coff*)
+ ;;
+ linux* | k*bsd*-gnu)
+ library_names_spec='$libname$shrext'
+ ;;
+ knetbsd*-gnu)
+ library_names_spec='$libname$shrext'
+ ;;
+ netbsd*)
+ library_names_spec='$libname$shrext'
+ ;;
+ newsos6)
+ library_names_spec='$libname$shrext'
+ ;;
+ nto-qnx*)
+ library_names_spec='$libname$shrext'
+ ;;
+ openbsd*)
+ library_names_spec='$libname$shrext$versuffix'
+ ;;
+ os2*)
+ libname_spec='$name'
+ shrext=.dll
+ library_names_spec='$libname.a'
+ ;;
+ osf3* | osf4* | osf5*)
+ library_names_spec='$libname$shrext'
+ ;;
+ rdos*)
+ ;;
+ solaris*)
+ library_names_spec='$libname$shrext'
+ ;;
+ sunos4*)
+ library_names_spec='$libname$shrext$versuffix'
+ ;;
+ sysv4 | sysv4.3*)
+ library_names_spec='$libname$shrext'
+ ;;
+ sysv4*MP*)
+ library_names_spec='$libname$shrext'
+ ;;
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ library_names_spec='$libname$shrext'
+ ;;
+ uts4*)
+ library_names_spec='$libname$shrext'
+ ;;
+esac
+
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"`
+shlibext=`echo "$shrext" | sed -e 's,^\.,,'`
+escaped_libname_spec=`echo "X$libname_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
+escaped_library_names_spec=`echo "X$library_names_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
+escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
+
+LC_ALL=C sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <<EOF
+
+# How to pass a linker flag through the compiler.
+wl="$escaped_wl"
+
+# Static library suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally "so").
+shlibext="$shlibext"
+
+# Format of library name prefix.
+libname_spec="$escaped_libname_spec"
+
+# Library names that the linker finds when passed -lNAME.
+library_names_spec="$escaped_library_names_spec"
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec="$escaped_hardcode_libdir_flag_spec"
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator="$hardcode_libdir_separator"
+
+# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct="$hardcode_direct"
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L="$hardcode_minus_L"
+
+EOF
Copied: vendor/flex/2.5.39/config.sub (from rev 7075, vendor/flex/dist/config.sub)
===================================================================
--- vendor/flex/2.5.39/config.sub (rev 0)
+++ vendor/flex/2.5.39/config.sub 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,1782 @@
+#! /bin/sh
+# Configuration validation subroutine script.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
+# 2011, 2012 Free Software Foundation, Inc.
+
+timestamp='2012-04-18'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine. It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Please send patches to <config-patches at gnu.org>. Submit a context
+# diff and a properly formatted GNU ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support. The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+ $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches at gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help"
+ exit 1 ;;
+
+ *local*)
+ # First pass through any local machine types.
+ echo $1
+ exit ;;
+
+ * )
+ break ;;
+ esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+ exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+ exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+ nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
+ linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
+ knetbsd*-gnu* | netbsd*-gnu* | \
+ kopensolaris*-gnu* | \
+ storm-chaos* | os2-emx* | rtmk-nova*)
+ os=-$maybe_os
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+ ;;
+ android-linux)
+ os=-linux-android
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
+ ;;
+ *)
+ basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+ if [ $basic_machine != $1 ]
+ then os=`echo $1 | sed 's/.*-/-/'`
+ else os=; fi
+ ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work. We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+ -sun*os*)
+ # Prevent following clause from handling this invalid input.
+ ;;
+ -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+ -apple | -axis | -knuth | -cray | -microblaze)
+ os=
+ basic_machine=$1
+ ;;
+ -bluegene*)
+ os=-cnk
+ ;;
+ -sim | -cisco | -oki | -wec | -winbond)
+ os=
+ basic_machine=$1
+ ;;
+ -scout)
+ ;;
+ -wrs)
+ os=-vxworks
+ basic_machine=$1
+ ;;
+ -chorusos*)
+ os=-chorusos
+ basic_machine=$1
+ ;;
+ -chorusrdb)
+ os=-chorusrdb
+ basic_machine=$1
+ ;;
+ -hiux*)
+ os=-hiuxwe2
+ ;;
+ -sco6)
+ os=-sco5v6
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5)
+ os=-sco3.2v5
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco4)
+ os=-sco3.2v4
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2.[4-9]*)
+ os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2v[4-9]*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5v6*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco*)
+ os=-sco3.2v2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -udk*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -isc)
+ os=-isc2.2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -clix*)
+ basic_machine=clipper-intergraph
+ ;;
+ -isc*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -lynx*178)
+ os=-lynxos178
+ ;;
+ -lynx*5)
+ os=-lynxos5
+ ;;
+ -lynx*)
+ os=-lynxos
+ ;;
+ -ptx*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+ ;;
+ -windowsnt*)
+ os=`echo $os | sed -e 's/windowsnt/winnt/'`
+ ;;
+ -psos*)
+ os=-psos
+ ;;
+ -mint | -mint[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+ # Recognize the basic CPU types without company name.
+ # Some are omitted here because they have special meanings below.
+ 1750a | 580 \
+ | a29k \
+ | aarch64 | aarch64_be \
+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+ | am33_2.0 \
+ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
+ | be32 | be64 \
+ | bfin \
+ | c4x | clipper \
+ | d10v | d30v | dlx | dsp16xx \
+ | epiphany \
+ | fido | fr30 | frv \
+ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+ | hexagon \
+ | i370 | i860 | i960 | ia64 \
+ | ip2k | iq2000 \
+ | le32 | le64 \
+ | lm32 \
+ | m32c | m32r | m32rle | m68000 | m68k | m88k \
+ | maxq | mb | microblaze | mcore | mep | metag \
+ | mips | mipsbe | mipseb | mipsel | mipsle \
+ | mips16 \
+ | mips64 | mips64el \
+ | mips64octeon | mips64octeonel \
+ | mips64orion | mips64orionel \
+ | mips64r5900 | mips64r5900el \
+ | mips64vr | mips64vrel \
+ | mips64vr4100 | mips64vr4100el \
+ | mips64vr4300 | mips64vr4300el \
+ | mips64vr5000 | mips64vr5000el \
+ | mips64vr5900 | mips64vr5900el \
+ | mipsisa32 | mipsisa32el \
+ | mipsisa32r2 | mipsisa32r2el \
+ | mipsisa64 | mipsisa64el \
+ | mipsisa64r2 | mipsisa64r2el \
+ | mipsisa64sb1 | mipsisa64sb1el \
+ | mipsisa64sr71k | mipsisa64sr71kel \
+ | mipstx39 | mipstx39el \
+ | mn10200 | mn10300 \
+ | moxie \
+ | mt \
+ | msp430 \
+ | nds32 | nds32le | nds32be \
+ | nios | nios2 \
+ | ns16k | ns32k \
+ | open8 \
+ | or32 \
+ | pdp10 | pdp11 | pj | pjl \
+ | powerpc | powerpc64 | powerpc64le | powerpcle \
+ | pyramid \
+ | rl78 | rx \
+ | score \
+ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+ | sh64 | sh64le \
+ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+ | spu \
+ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
+ | ubicom32 \
+ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
+ | we32k \
+ | x86 | xc16x | xstormy16 | xtensa \
+ | z8k | z80)
+ basic_machine=$basic_machine-unknown
+ ;;
+ c54x)
+ basic_machine=tic54x-unknown
+ ;;
+ c55x)
+ basic_machine=tic55x-unknown
+ ;;
+ c6x)
+ basic_machine=tic6x-unknown
+ ;;
+ m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+ ;;
+ ms1)
+ basic_machine=mt-unknown
+ ;;
+
+ strongarm | thumb | xscale)
+ basic_machine=arm-unknown
+ ;;
+ xgate)
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ xscaleeb)
+ basic_machine=armeb-unknown
+ ;;
+
+ xscaleel)
+ basic_machine=armel-unknown
+ ;;
+
+ # We use `pc' rather than `unknown'
+ # because (1) that's what they normally are, and
+ # (2) the word "unknown" tends to confuse beginning users.
+ i*86 | x86_64)
+ basic_machine=$basic_machine-pc
+ ;;
+ # Object if more than one company name word.
+ *-*-*)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+ # Recognize the basic CPU types with company name.
+ 580-* \
+ | a29k-* \
+ | aarch64-* | aarch64_be-* \
+ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
+ | avr-* | avr32-* \
+ | be32-* | be64-* \
+ | bfin-* | bs2000-* \
+ | c[123]* | c30-* | [cjt]90-* | c4x-* \
+ | clipper-* | craynv-* | cydra-* \
+ | d10v-* | d30v-* | dlx-* \
+ | elxsi-* \
+ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+ | h8300-* | h8500-* \
+ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+ | hexagon-* \
+ | i*86-* | i860-* | i960-* | ia64-* \
+ | ip2k-* | iq2000-* \
+ | le32-* | le64-* \
+ | lm32-* \
+ | m32c-* | m32r-* | m32rle-* \
+ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
+ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+ | mips16-* \
+ | mips64-* | mips64el-* \
+ | mips64octeon-* | mips64octeonel-* \
+ | mips64orion-* | mips64orionel-* \
+ | mips64r5900-* | mips64r5900el-* \
+ | mips64vr-* | mips64vrel-* \
+ | mips64vr4100-* | mips64vr4100el-* \
+ | mips64vr4300-* | mips64vr4300el-* \
+ | mips64vr5000-* | mips64vr5000el-* \
+ | mips64vr5900-* | mips64vr5900el-* \
+ | mipsisa32-* | mipsisa32el-* \
+ | mipsisa32r2-* | mipsisa32r2el-* \
+ | mipsisa64-* | mipsisa64el-* \
+ | mipsisa64r2-* | mipsisa64r2el-* \
+ | mipsisa64sb1-* | mipsisa64sb1el-* \
+ | mipsisa64sr71k-* | mipsisa64sr71kel-* \
+ | mipstx39-* | mipstx39el-* \
+ | mmix-* \
+ | mt-* \
+ | msp430-* \
+ | nds32-* | nds32le-* | nds32be-* \
+ | nios-* | nios2-* \
+ | none-* | np1-* | ns16k-* | ns32k-* \
+ | open8-* \
+ | orion-* \
+ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
+ | pyramid-* \
+ | rl78-* | romp-* | rs6000-* | rx-* \
+ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+ | sparclite-* \
+ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
+ | tahoe-* \
+ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+ | tile*-* \
+ | tron-* \
+ | ubicom32-* \
+ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
+ | vax-* \
+ | we32k-* \
+ | x86-* | x86_64-* | xc16x-* | xps100-* \
+ | xstormy16-* | xtensa*-* \
+ | ymp-* \
+ | z8k-* | z80-*)
+ ;;
+ # Recognize the basic CPU types without company name, with glob match.
+ xtensa*)
+ basic_machine=$basic_machine-unknown
+ ;;
+ # Recognize the various machine names and aliases which stand
+ # for a CPU type and a company and sometimes even an OS.
+ 386bsd)
+ basic_machine=i386-unknown
+ os=-bsd
+ ;;
+ 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+ basic_machine=m68000-att
+ ;;
+ 3b*)
+ basic_machine=we32k-att
+ ;;
+ a29khif)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ abacus)
+ basic_machine=abacus-unknown
+ ;;
+ adobe68k)
+ basic_machine=m68010-adobe
+ os=-scout
+ ;;
+ alliant | fx80)
+ basic_machine=fx80-alliant
+ ;;
+ altos | altos3068)
+ basic_machine=m68k-altos
+ ;;
+ am29k)
+ basic_machine=a29k-none
+ os=-bsd
+ ;;
+ amd64)
+ basic_machine=x86_64-pc
+ ;;
+ amd64-*)
+ basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ amdahl)
+ basic_machine=580-amdahl
+ os=-sysv
+ ;;
+ amiga | amiga-*)
+ basic_machine=m68k-unknown
+ ;;
+ amigaos | amigados)
+ basic_machine=m68k-unknown
+ os=-amigaos
+ ;;
+ amigaunix | amix)
+ basic_machine=m68k-unknown
+ os=-sysv4
+ ;;
+ apollo68)
+ basic_machine=m68k-apollo
+ os=-sysv
+ ;;
+ apollo68bsd)
+ basic_machine=m68k-apollo
+ os=-bsd
+ ;;
+ aros)
+ basic_machine=i386-pc
+ os=-aros
+ ;;
+ aux)
+ basic_machine=m68k-apple
+ os=-aux
+ ;;
+ balance)
+ basic_machine=ns32k-sequent
+ os=-dynix
+ ;;
+ blackfin)
+ basic_machine=bfin-unknown
+ os=-linux
+ ;;
+ blackfin-*)
+ basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ bluegene*)
+ basic_machine=powerpc-ibm
+ os=-cnk
+ ;;
+ c54x-*)
+ basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ c55x-*)
+ basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ c6x-*)
+ basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ c90)
+ basic_machine=c90-cray
+ os=-unicos
+ ;;
+ cegcc)
+ basic_machine=arm-unknown
+ os=-cegcc
+ ;;
+ convex-c1)
+ basic_machine=c1-convex
+ os=-bsd
+ ;;
+ convex-c2)
+ basic_machine=c2-convex
+ os=-bsd
+ ;;
+ convex-c32)
+ basic_machine=c32-convex
+ os=-bsd
+ ;;
+ convex-c34)
+ basic_machine=c34-convex
+ os=-bsd
+ ;;
+ convex-c38)
+ basic_machine=c38-convex
+ os=-bsd
+ ;;
+ cray | j90)
+ basic_machine=j90-cray
+ os=-unicos
+ ;;
+ craynv)
+ basic_machine=craynv-cray
+ os=-unicosmp
+ ;;
+ cr16 | cr16-*)
+ basic_machine=cr16-unknown
+ os=-elf
+ ;;
+ crds | unos)
+ basic_machine=m68k-crds
+ ;;
+ crisv32 | crisv32-* | etraxfs*)
+ basic_machine=crisv32-axis
+ ;;
+ cris | cris-* | etrax*)
+ basic_machine=cris-axis
+ ;;
+ crx)
+ basic_machine=crx-unknown
+ os=-elf
+ ;;
+ da30 | da30-*)
+ basic_machine=m68k-da30
+ ;;
+ decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+ basic_machine=mips-dec
+ ;;
+ decsystem10* | dec10*)
+ basic_machine=pdp10-dec
+ os=-tops10
+ ;;
+ decsystem20* | dec20*)
+ basic_machine=pdp10-dec
+ os=-tops20
+ ;;
+ delta | 3300 | motorola-3300 | motorola-delta \
+ | 3300-motorola | delta-motorola)
+ basic_machine=m68k-motorola
+ ;;
+ delta88)
+ basic_machine=m88k-motorola
+ os=-sysv3
+ ;;
+ dicos)
+ basic_machine=i686-pc
+ os=-dicos
+ ;;
+ djgpp)
+ basic_machine=i586-pc
+ os=-msdosdjgpp
+ ;;
+ dpx20 | dpx20-*)
+ basic_machine=rs6000-bull
+ os=-bosx
+ ;;
+ dpx2* | dpx2*-bull)
+ basic_machine=m68k-bull
+ os=-sysv3
+ ;;
+ ebmon29k)
+ basic_machine=a29k-amd
+ os=-ebmon
+ ;;
+ elxsi)
+ basic_machine=elxsi-elxsi
+ os=-bsd
+ ;;
+ encore | umax | mmax)
+ basic_machine=ns32k-encore
+ ;;
+ es1800 | OSE68k | ose68k | ose | OSE)
+ basic_machine=m68k-ericsson
+ os=-ose
+ ;;
+ fx2800)
+ basic_machine=i860-alliant
+ ;;
+ genix)
+ basic_machine=ns32k-ns
+ ;;
+ gmicro)
+ basic_machine=tron-gmicro
+ os=-sysv
+ ;;
+ go32)
+ basic_machine=i386-pc
+ os=-go32
+ ;;
+ h3050r* | hiux*)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ h8300hms)
+ basic_machine=h8300-hitachi
+ os=-hms
+ ;;
+ h8300xray)
+ basic_machine=h8300-hitachi
+ os=-xray
+ ;;
+ h8500hms)
+ basic_machine=h8500-hitachi
+ os=-hms
+ ;;
+ harris)
+ basic_machine=m88k-harris
+ os=-sysv3
+ ;;
+ hp300-*)
+ basic_machine=m68k-hp
+ ;;
+ hp300bsd)
+ basic_machine=m68k-hp
+ os=-bsd
+ ;;
+ hp300hpux)
+ basic_machine=m68k-hp
+ os=-hpux
+ ;;
+ hp3k9[0-9][0-9] | hp9[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k2[0-9][0-9] | hp9k31[0-9])
+ basic_machine=m68000-hp
+ ;;
+ hp9k3[2-9][0-9])
+ basic_machine=m68k-hp
+ ;;
+ hp9k6[0-9][0-9] | hp6[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k7[0-79][0-9] | hp7[0-79][0-9])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k78[0-9] | hp78[0-9])
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][13679] | hp8[0-9][13679])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][0-9] | hp8[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hppa-next)
+ os=-nextstep3
+ ;;
+ hppaosf)
+ basic_machine=hppa1.1-hp
+ os=-osf
+ ;;
+ hppro)
+ basic_machine=hppa1.1-hp
+ os=-proelf
+ ;;
+ i370-ibm* | ibm*)
+ basic_machine=i370-ibm
+ ;;
+ i*86v32)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv32
+ ;;
+ i*86v4*)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv4
+ ;;
+ i*86v)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv
+ ;;
+ i*86sol2)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-solaris2
+ ;;
+ i386mach)
+ basic_machine=i386-mach
+ os=-mach
+ ;;
+ i386-vsta | vsta)
+ basic_machine=i386-unknown
+ os=-vsta
+ ;;
+ iris | iris4d)
+ basic_machine=mips-sgi
+ case $os in
+ -irix*)
+ ;;
+ *)
+ os=-irix4
+ ;;
+ esac
+ ;;
+ isi68 | isi)
+ basic_machine=m68k-isi
+ os=-sysv
+ ;;
+ m68knommu)
+ basic_machine=m68k-unknown
+ os=-linux
+ ;;
+ m68knommu-*)
+ basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ m88k-omron*)
+ basic_machine=m88k-omron
+ ;;
+ magnum | m3230)
+ basic_machine=mips-mips
+ os=-sysv
+ ;;
+ merlin)
+ basic_machine=ns32k-utek
+ os=-sysv
+ ;;
+ microblaze)
+ basic_machine=microblaze-xilinx
+ ;;
+ mingw32)
+ basic_machine=i386-pc
+ os=-mingw32
+ ;;
+ mingw32ce)
+ basic_machine=arm-unknown
+ os=-mingw32ce
+ ;;
+ miniframe)
+ basic_machine=m68000-convergent
+ ;;
+ *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+ mips3*-*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+ ;;
+ mips3*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+ ;;
+ monitor)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ morphos)
+ basic_machine=powerpc-unknown
+ os=-morphos
+ ;;
+ msdos)
+ basic_machine=i386-pc
+ os=-msdos
+ ;;
+ ms1-*)
+ basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+ ;;
+ msys)
+ basic_machine=i386-pc
+ os=-msys
+ ;;
+ mvs)
+ basic_machine=i370-ibm
+ os=-mvs
+ ;;
+ nacl)
+ basic_machine=le32-unknown
+ os=-nacl
+ ;;
+ ncr3000)
+ basic_machine=i486-ncr
+ os=-sysv4
+ ;;
+ netbsd386)
+ basic_machine=i386-unknown
+ os=-netbsd
+ ;;
+ netwinder)
+ basic_machine=armv4l-rebel
+ os=-linux
+ ;;
+ news | news700 | news800 | news900)
+ basic_machine=m68k-sony
+ os=-newsos
+ ;;
+ news1000)
+ basic_machine=m68030-sony
+ os=-newsos
+ ;;
+ news-3600 | risc-news)
+ basic_machine=mips-sony
+ os=-newsos
+ ;;
+ necv70)
+ basic_machine=v70-nec
+ os=-sysv
+ ;;
+ next | m*-next )
+ basic_machine=m68k-next
+ case $os in
+ -nextstep* )
+ ;;
+ -ns2*)
+ os=-nextstep2
+ ;;
+ *)
+ os=-nextstep3
+ ;;
+ esac
+ ;;
+ nh3000)
+ basic_machine=m68k-harris
+ os=-cxux
+ ;;
+ nh[45]000)
+ basic_machine=m88k-harris
+ os=-cxux
+ ;;
+ nindy960)
+ basic_machine=i960-intel
+ os=-nindy
+ ;;
+ mon960)
+ basic_machine=i960-intel
+ os=-mon960
+ ;;
+ nonstopux)
+ basic_machine=mips-compaq
+ os=-nonstopux
+ ;;
+ np1)
+ basic_machine=np1-gould
+ ;;
+ neo-tandem)
+ basic_machine=neo-tandem
+ ;;
+ nse-tandem)
+ basic_machine=nse-tandem
+ ;;
+ nsr-tandem)
+ basic_machine=nsr-tandem
+ ;;
+ op50n-* | op60c-*)
+ basic_machine=hppa1.1-oki
+ os=-proelf
+ ;;
+ openrisc | openrisc-*)
+ basic_machine=or32-unknown
+ ;;
+ os400)
+ basic_machine=powerpc-ibm
+ os=-os400
+ ;;
+ OSE68000 | ose68000)
+ basic_machine=m68000-ericsson
+ os=-ose
+ ;;
+ os68k)
+ basic_machine=m68k-none
+ os=-os68k
+ ;;
+ pa-hitachi)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ paragon)
+ basic_machine=i860-intel
+ os=-osf
+ ;;
+ parisc)
+ basic_machine=hppa-unknown
+ os=-linux
+ ;;
+ parisc-*)
+ basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ pbd)
+ basic_machine=sparc-tti
+ ;;
+ pbb)
+ basic_machine=m68k-tti
+ ;;
+ pc532 | pc532-*)
+ basic_machine=ns32k-pc532
+ ;;
+ pc98)
+ basic_machine=i386-pc
+ ;;
+ pc98-*)
+ basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium | p5 | k5 | k6 | nexgen | viac3)
+ basic_machine=i586-pc
+ ;;
+ pentiumpro | p6 | 6x86 | athlon | athlon_*)
+ basic_machine=i686-pc
+ ;;
+ pentiumii | pentium2 | pentiumiii | pentium3)
+ basic_machine=i686-pc
+ ;;
+ pentium4)
+ basic_machine=i786-pc
+ ;;
+ pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+ basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumpro-* | p6-* | 6x86-* | athlon-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium4-*)
+ basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pn)
+ basic_machine=pn-gould
+ ;;
+ power) basic_machine=power-ibm
+ ;;
+ ppc | ppcbe) basic_machine=powerpc-unknown
+ ;;
+ ppc-* | ppcbe-*)
+ basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppcle | powerpclittle | ppc-le | powerpc-little)
+ basic_machine=powerpcle-unknown
+ ;;
+ ppcle-* | powerpclittle-*)
+ basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64) basic_machine=powerpc64-unknown
+ ;;
+ ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+ basic_machine=powerpc64le-unknown
+ ;;
+ ppc64le-* | powerpc64little-*)
+ basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ps2)
+ basic_machine=i386-ibm
+ ;;
+ pw32)
+ basic_machine=i586-unknown
+ os=-pw32
+ ;;
+ rdos)
+ basic_machine=i386-pc
+ os=-rdos
+ ;;
+ rom68k)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ rm[46]00)
+ basic_machine=mips-siemens
+ ;;
+ rtpc | rtpc-*)
+ basic_machine=romp-ibm
+ ;;
+ s390 | s390-*)
+ basic_machine=s390-ibm
+ ;;
+ s390x | s390x-*)
+ basic_machine=s390x-ibm
+ ;;
+ sa29200)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ sb1)
+ basic_machine=mipsisa64sb1-unknown
+ ;;
+ sb1el)
+ basic_machine=mipsisa64sb1el-unknown
+ ;;
+ sde)
+ basic_machine=mipsisa32-sde
+ os=-elf
+ ;;
+ sei)
+ basic_machine=mips-sei
+ os=-seiux
+ ;;
+ sequent)
+ basic_machine=i386-sequent
+ ;;
+ sh)
+ basic_machine=sh-hitachi
+ os=-hms
+ ;;
+ sh5el)
+ basic_machine=sh5le-unknown
+ ;;
+ sh64)
+ basic_machine=sh64-unknown
+ ;;
+ sparclite-wrs | simso-wrs)
+ basic_machine=sparclite-wrs
+ os=-vxworks
+ ;;
+ sps7)
+ basic_machine=m68k-bull
+ os=-sysv2
+ ;;
+ spur)
+ basic_machine=spur-unknown
+ ;;
+ st2000)
+ basic_machine=m68k-tandem
+ ;;
+ stratus)
+ basic_machine=i860-stratus
+ os=-sysv4
+ ;;
+ strongarm-* | thumb-*)
+ basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ sun2)
+ basic_machine=m68000-sun
+ ;;
+ sun2os3)
+ basic_machine=m68000-sun
+ os=-sunos3
+ ;;
+ sun2os4)
+ basic_machine=m68000-sun
+ os=-sunos4
+ ;;
+ sun3os3)
+ basic_machine=m68k-sun
+ os=-sunos3
+ ;;
+ sun3os4)
+ basic_machine=m68k-sun
+ os=-sunos4
+ ;;
+ sun4os3)
+ basic_machine=sparc-sun
+ os=-sunos3
+ ;;
+ sun4os4)
+ basic_machine=sparc-sun
+ os=-sunos4
+ ;;
+ sun4sol2)
+ basic_machine=sparc-sun
+ os=-solaris2
+ ;;
+ sun3 | sun3-*)
+ basic_machine=m68k-sun
+ ;;
+ sun4)
+ basic_machine=sparc-sun
+ ;;
+ sun386 | sun386i | roadrunner)
+ basic_machine=i386-sun
+ ;;
+ sv1)
+ basic_machine=sv1-cray
+ os=-unicos
+ ;;
+ symmetry)
+ basic_machine=i386-sequent
+ os=-dynix
+ ;;
+ t3e)
+ basic_machine=alphaev5-cray
+ os=-unicos
+ ;;
+ t90)
+ basic_machine=t90-cray
+ os=-unicos
+ ;;
+ tile*)
+ basic_machine=$basic_machine-unknown
+ os=-linux-gnu
+ ;;
+ tx39)
+ basic_machine=mipstx39-unknown
+ ;;
+ tx39el)
+ basic_machine=mipstx39el-unknown
+ ;;
+ toad1)
+ basic_machine=pdp10-xkl
+ os=-tops20
+ ;;
+ tower | tower-32)
+ basic_machine=m68k-ncr
+ ;;
+ tpf)
+ basic_machine=s390x-ibm
+ os=-tpf
+ ;;
+ udi29k)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ ultra3)
+ basic_machine=a29k-nyu
+ os=-sym1
+ ;;
+ v810 | necv810)
+ basic_machine=v810-nec
+ os=-none
+ ;;
+ vaxv)
+ basic_machine=vax-dec
+ os=-sysv
+ ;;
+ vms)
+ basic_machine=vax-dec
+ os=-vms
+ ;;
+ vpp*|vx|vx-*)
+ basic_machine=f301-fujitsu
+ ;;
+ vxworks960)
+ basic_machine=i960-wrs
+ os=-vxworks
+ ;;
+ vxworks68)
+ basic_machine=m68k-wrs
+ os=-vxworks
+ ;;
+ vxworks29k)
+ basic_machine=a29k-wrs
+ os=-vxworks
+ ;;
+ w65*)
+ basic_machine=w65-wdc
+ os=-none
+ ;;
+ w89k-*)
+ basic_machine=hppa1.1-winbond
+ os=-proelf
+ ;;
+ xbox)
+ basic_machine=i686-pc
+ os=-mingw32
+ ;;
+ xps | xps100)
+ basic_machine=xps100-honeywell
+ ;;
+ xscale-* | xscalee[bl]-*)
+ basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
+ ;;
+ ymp)
+ basic_machine=ymp-cray
+ os=-unicos
+ ;;
+ z8k-*-coff)
+ basic_machine=z8k-unknown
+ os=-sim
+ ;;
+ z80-*-coff)
+ basic_machine=z80-unknown
+ os=-sim
+ ;;
+ none)
+ basic_machine=none-none
+ os=-none
+ ;;
+
+# Here we handle the default manufacturer of certain CPU types. It is in
+# some cases the only manufacturer, in others, it is the most popular.
+ w89k)
+ basic_machine=hppa1.1-winbond
+ ;;
+ op50n)
+ basic_machine=hppa1.1-oki
+ ;;
+ op60c)
+ basic_machine=hppa1.1-oki
+ ;;
+ romp)
+ basic_machine=romp-ibm
+ ;;
+ mmix)
+ basic_machine=mmix-knuth
+ ;;
+ rs6000)
+ basic_machine=rs6000-ibm
+ ;;
+ vax)
+ basic_machine=vax-dec
+ ;;
+ pdp10)
+ # there are many clones, so DEC is not a safe bet
+ basic_machine=pdp10-unknown
+ ;;
+ pdp11)
+ basic_machine=pdp11-dec
+ ;;
+ we32k)
+ basic_machine=we32k-att
+ ;;
+ sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
+ basic_machine=sh-unknown
+ ;;
+ sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+ basic_machine=sparc-sun
+ ;;
+ cydra)
+ basic_machine=cydra-cydrome
+ ;;
+ orion)
+ basic_machine=orion-highlevel
+ ;;
+ orion105)
+ basic_machine=clipper-highlevel
+ ;;
+ mac | mpw | mac-mpw)
+ basic_machine=m68k-apple
+ ;;
+ pmac | pmac-mpw)
+ basic_machine=powerpc-apple
+ ;;
+ *-unknown)
+ # Make sure to match an already-canonicalized machine name.
+ ;;
+ *)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+ *-digital*)
+ basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+ ;;
+ *-commodore*)
+ basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+ ;;
+ *)
+ ;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+ # First match some system type aliases
+ # that might get confused with valid system types.
+ # -solaris* is a basic system type, with this one exception.
+ -auroraux)
+ os=-auroraux
+ ;;
+ -solaris1 | -solaris1.*)
+ os=`echo $os | sed -e 's|solaris1|sunos4|'`
+ ;;
+ -solaris)
+ os=-solaris2
+ ;;
+ -svr4*)
+ os=-sysv4
+ ;;
+ -unixware*)
+ os=-sysv4.2uw
+ ;;
+ -gnu/linux*)
+ os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+ ;;
+ # First accept the basic system types.
+ # The portable systems comes first.
+ # Each alternative MUST END IN A *, to match a version number.
+ # -sysv* is not here because it comes later, after sysvr4.
+ -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+ | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
+ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
+ | -sym* | -kopensolaris* \
+ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+ | -aos* | -aros* \
+ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+ | -openbsd* | -solidbsd* \
+ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+ | -chorusos* | -chorusrdb* | -cegcc* \
+ | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+ | -mingw32* | -linux-gnu* | -linux-android* \
+ | -linux-newlib* | -linux-uclibc* \
+ | -uxpv* | -beos* | -mpeix* | -udk* \
+ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+ | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
+ # Remember, each alternative MUST END IN *, to match a version number.
+ ;;
+ -qnx*)
+ case $basic_machine in
+ x86-* | i*86-*)
+ ;;
+ *)
+ os=-nto$os
+ ;;
+ esac
+ ;;
+ -nto-qnx*)
+ ;;
+ -nto*)
+ os=`echo $os | sed -e 's|nto|nto-qnx|'`
+ ;;
+ -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+ ;;
+ -mac*)
+ os=`echo $os | sed -e 's|mac|macos|'`
+ ;;
+ -linux-dietlibc)
+ os=-linux-dietlibc
+ ;;
+ -linux*)
+ os=`echo $os | sed -e 's|linux|linux-gnu|'`
+ ;;
+ -sunos5*)
+ os=`echo $os | sed -e 's|sunos5|solaris2|'`
+ ;;
+ -sunos6*)
+ os=`echo $os | sed -e 's|sunos6|solaris3|'`
+ ;;
+ -opened*)
+ os=-openedition
+ ;;
+ -os400*)
+ os=-os400
+ ;;
+ -wince*)
+ os=-wince
+ ;;
+ -osfrose*)
+ os=-osfrose
+ ;;
+ -osf*)
+ os=-osf
+ ;;
+ -utek*)
+ os=-bsd
+ ;;
+ -dynix*)
+ os=-bsd
+ ;;
+ -acis*)
+ os=-aos
+ ;;
+ -atheos*)
+ os=-atheos
+ ;;
+ -syllable*)
+ os=-syllable
+ ;;
+ -386bsd)
+ os=-bsd
+ ;;
+ -ctix* | -uts*)
+ os=-sysv
+ ;;
+ -nova*)
+ os=-rtmk-nova
+ ;;
+ -ns2 )
+ os=-nextstep2
+ ;;
+ -nsk*)
+ os=-nsk
+ ;;
+ # Preserve the version number of sinix5.
+ -sinix5.*)
+ os=`echo $os | sed -e 's|sinix|sysv|'`
+ ;;
+ -sinix*)
+ os=-sysv4
+ ;;
+ -tpf*)
+ os=-tpf
+ ;;
+ -triton*)
+ os=-sysv3
+ ;;
+ -oss*)
+ os=-sysv3
+ ;;
+ -svr4)
+ os=-sysv4
+ ;;
+ -svr3)
+ os=-sysv3
+ ;;
+ -sysvr4)
+ os=-sysv4
+ ;;
+ # This must come after -sysvr4.
+ -sysv*)
+ ;;
+ -ose*)
+ os=-ose
+ ;;
+ -es1800*)
+ os=-ose
+ ;;
+ -xenix)
+ os=-xenix
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ os=-mint
+ ;;
+ -aros*)
+ os=-aros
+ ;;
+ -kaos*)
+ os=-kaos
+ ;;
+ -zvmoe)
+ os=-zvmoe
+ ;;
+ -dicos*)
+ os=-dicos
+ ;;
+ -nacl*)
+ ;;
+ -none)
+ ;;
+ *)
+ # Get rid of the `-' at the beginning of $os.
+ os=`echo $os | sed 's/[^-]*-//'`
+ echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system. Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+ score-*)
+ os=-elf
+ ;;
+ spu-*)
+ os=-elf
+ ;;
+ *-acorn)
+ os=-riscix1.2
+ ;;
+ arm*-rebel)
+ os=-linux
+ ;;
+ arm*-semi)
+ os=-aout
+ ;;
+ c4x-* | tic4x-*)
+ os=-coff
+ ;;
+ hexagon-*)
+ os=-elf
+ ;;
+ tic54x-*)
+ os=-coff
+ ;;
+ tic55x-*)
+ os=-coff
+ ;;
+ tic6x-*)
+ os=-coff
+ ;;
+ # This must come before the *-dec entry.
+ pdp10-*)
+ os=-tops20
+ ;;
+ pdp11-*)
+ os=-none
+ ;;
+ *-dec | vax-*)
+ os=-ultrix4.2
+ ;;
+ m68*-apollo)
+ os=-domain
+ ;;
+ i386-sun)
+ os=-sunos4.0.2
+ ;;
+ m68000-sun)
+ os=-sunos3
+ ;;
+ m68*-cisco)
+ os=-aout
+ ;;
+ mep-*)
+ os=-elf
+ ;;
+ mips*-cisco)
+ os=-elf
+ ;;
+ mips*-*)
+ os=-elf
+ ;;
+ or32-*)
+ os=-coff
+ ;;
+ *-tti) # must be before sparc entry or we get the wrong os.
+ os=-sysv3
+ ;;
+ sparc-* | *-sun)
+ os=-sunos4.1.1
+ ;;
+ *-be)
+ os=-beos
+ ;;
+ *-haiku)
+ os=-haiku
+ ;;
+ *-ibm)
+ os=-aix
+ ;;
+ *-knuth)
+ os=-mmixware
+ ;;
+ *-wec)
+ os=-proelf
+ ;;
+ *-winbond)
+ os=-proelf
+ ;;
+ *-oki)
+ os=-proelf
+ ;;
+ *-hp)
+ os=-hpux
+ ;;
+ *-hitachi)
+ os=-hiux
+ ;;
+ i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+ os=-sysv
+ ;;
+ *-cbm)
+ os=-amigaos
+ ;;
+ *-dg)
+ os=-dgux
+ ;;
+ *-dolphin)
+ os=-sysv3
+ ;;
+ m68k-ccur)
+ os=-rtu
+ ;;
+ m88k-omron*)
+ os=-luna
+ ;;
+ *-next )
+ os=-nextstep
+ ;;
+ *-sequent)
+ os=-ptx
+ ;;
+ *-crds)
+ os=-unos
+ ;;
+ *-ns)
+ os=-genix
+ ;;
+ i370-*)
+ os=-mvs
+ ;;
+ *-next)
+ os=-nextstep3
+ ;;
+ *-gould)
+ os=-sysv
+ ;;
+ *-highlevel)
+ os=-bsd
+ ;;
+ *-encore)
+ os=-bsd
+ ;;
+ *-sgi)
+ os=-irix
+ ;;
+ *-siemens)
+ os=-sysv4
+ ;;
+ *-masscomp)
+ os=-rtu
+ ;;
+ f30[01]-fujitsu | f700-fujitsu)
+ os=-uxpv
+ ;;
+ *-rom68k)
+ os=-coff
+ ;;
+ *-*bug)
+ os=-coff
+ ;;
+ *-apple)
+ os=-macos
+ ;;
+ *-atari*)
+ os=-mint
+ ;;
+ *)
+ os=-none
+ ;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer. We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+ *-unknown)
+ case $os in
+ -riscix*)
+ vendor=acorn
+ ;;
+ -sunos*)
+ vendor=sun
+ ;;
+ -cnk*|-aix*)
+ vendor=ibm
+ ;;
+ -beos*)
+ vendor=be
+ ;;
+ -hpux*)
+ vendor=hp
+ ;;
+ -mpeix*)
+ vendor=hp
+ ;;
+ -hiux*)
+ vendor=hitachi
+ ;;
+ -unos*)
+ vendor=crds
+ ;;
+ -dgux*)
+ vendor=dg
+ ;;
+ -luna*)
+ vendor=omron
+ ;;
+ -genix*)
+ vendor=ns
+ ;;
+ -mvs* | -opened*)
+ vendor=ibm
+ ;;
+ -os400*)
+ vendor=ibm
+ ;;
+ -ptx*)
+ vendor=sequent
+ ;;
+ -tpf*)
+ vendor=ibm
+ ;;
+ -vxsim* | -vxworks* | -windiss*)
+ vendor=wrs
+ ;;
+ -aux*)
+ vendor=apple
+ ;;
+ -hms*)
+ vendor=hitachi
+ ;;
+ -mpw* | -macos*)
+ vendor=apple
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ vendor=atari
+ ;;
+ -vos*)
+ vendor=stratus
+ ;;
+ esac
+ basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+ ;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
Copied: vendor/flex/2.5.39/configure (from rev 7075, vendor/flex/dist/configure)
===================================================================
--- vendor/flex/2.5.39/configure (rev 0)
+++ vendor/flex/2.5.39/configure 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,22213 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.69 for the fast lexical analyser generator 2.5.39.
+#
+# Report bugs to <flex-help at lists.sourceforge.net>.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+ # into an infinite loop, continuously re-executing ourselves.
+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+ _as_can_reexec=no; export _as_can_reexec;
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+ fi
+ # We don't want this to propagate to other subprocesses.
+ { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1
+
+ test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
+ ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ PATH=/empty FPATH=/empty; export PATH FPATH
+ test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
+ || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in #(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ export CONFIG_SHELL
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf at gnu.org and
+$0: flex-help at lists.sourceforge.net about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+ # already done that, so ensure we don't try to do so again and fall
+ # in an infinite loop. This has already happened in practice.
+ _as_can_reexec=no; export _as_can_reexec
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='the fast lexical analyser generator'
+PACKAGE_TARNAME='flex'
+PACKAGE_VERSION='2.5.39'
+PACKAGE_STRING='the fast lexical analyser generator 2.5.39'
+PACKAGE_BUGREPORT='flex-help at lists.sourceforge.net'
+PACKAGE_URL=''
+
+ac_unique_file="scan.l"
+ac_config_libobj_dir=lib
+gt_needs=
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LTLIBOBJS
+LIBOBJS
+ALLOCA
+INDENT
+M4
+HELP2MAN
+BISON
+CXXCPP
+OTOOL64
+OTOOL
+LIPO
+NMEDIT
+DSYMUTIL
+MANIFEST_TOOL
+RANLIB
+ac_ct_AR
+AR
+DLLTOOL
+OBJDUMP
+NM
+ac_ct_DUMPBIN
+DUMPBIN
+LD
+FGREP
+SED
+LIBTOOL
+LN_S
+am__fastdepCXX_FALSE
+am__fastdepCXX_TRUE
+CXXDEPMODE
+ac_ct_CXX
+CXXFLAGS
+CXX
+LEXLIB
+LEX_OUTPUT_ROOT
+LEX
+YFLAGS
+YACC
+POSUB
+LTLIBINTL
+LIBINTL
+INTLLIBS
+LTLIBICONV
+LIBICONV
+INTL_MACOSX_LIBS
+EGREP
+GREP
+CPP
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+am__nodep
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+XGETTEXT_EXTRA_OPTIONS
+MSGMERGE
+XGETTEXT_015
+XGETTEXT
+GMSGFMT_015
+MSGFMT_015
+GMSGFMT
+MSGFMT
+GETTEXT_MACRO_VERSION
+USE_NLS
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+SHARED_VERSION_INFO
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_nls
+enable_dependency_tracking
+with_gnu_ld
+enable_rpath
+with_libiconv_prefix
+with_libintl_prefix
+enable_shared
+enable_static
+with_pic
+enable_fast_install
+with_sysroot
+enable_libtool_lock
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP
+YACC
+YFLAGS
+CXX
+CXXFLAGS
+CCC
+CXXCPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+ case $ac_option in
+ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *=) ac_optarg= ;;
+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
+ datadir=$ac_optarg ;;
+
+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+ | --dataroo | --dataro | --datar)
+ ac_prev=datarootdir ;;
+ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+ datarootdir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=no ;;
+
+ -docdir | --docdir | --docdi | --doc | --do)
+ ac_prev=docdir ;;
+ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+ docdir=$ac_optarg ;;
+
+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+ ac_prev=dvidir ;;
+ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+ dvidir=$ac_optarg ;;
+
+ -enable-* | --enable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst | --locals)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c | -n)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
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+ srcdir=.
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+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
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+for ac_var in $ac_precious_vars; do
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+#
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+#
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+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat <<_ACEOF
+\`configure' configures the fast lexical analyser generator 2.5.39 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking ...' messages
+ --cache-file=FILE cache test results in FILE [disabled]
+ -C, --config-cache alias for \`--cache-file=config.cache'
+ -n, --no-create do not create output files
+ --srcdir=DIR find the sources in DIR [configure dir or \`..']
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+Installation directories:
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+ [$ac_default_prefix]
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
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+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root [DATAROOTDIR/doc/flex]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+
+Program names:
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
+
+System types:
+ --build=BUILD configure for building on BUILD [guessed]
+ --host=HOST cross-compile to build programs to run on HOST [BUILD]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+ case $ac_init_help in
+ short | recursive ) echo "Configuration of the fast lexical analyser generator 2.5.39:";;
+ esac
+ cat <<\_ACEOF
+
+Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --disable-nls do not use Native Language Support
+ --disable-dependency-tracking speeds up one-time build
+ --enable-dependency-tracking do not reject slow dependency extractors
+ --disable-rpath do not hardcode runtime library paths
+ --enable-shared[=PKGS] build shared libraries [default=yes]
+ --enable-static[=PKGS] build static libraries [default=yes]
+ --enable-fast-install[=PKGS]
+ optimize for fast installation [default=yes]
+ --disable-libtool-lock avoid locking (might break parallel builds)
+
+Optional Packages:
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --with-gnu-ld assume the C compiler uses GNU ld default=no
+ --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
+ --without-libiconv-prefix don't search for libiconv in includedir and libdir
+ --with-libintl-prefix[=DIR] search for libintl in DIR/include and DIR/lib
+ --without-libintl-prefix don't search for libintl in includedir and libdir
+ --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use
+ both]
+ --with-gnu-ld assume the C compiler uses GNU ld [default=no]
+ --with-sysroot=DIR Search for dependent libraries within DIR
+ (or the compiler's sysroot if not specified).
+
+Some influential environment variables:
+ CC C compiler command
+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+ you have headers in a nonstandard directory <include dir>
+ CPP C preprocessor
+ YACC The `Yet Another Compiler Compiler' implementation to use.
+ Defaults to the first program found out of: `bison -y', `byacc',
+ `yacc'.
+ YFLAGS The list of arguments that will be passed by default to $YACC.
+ This script will default YFLAGS to the empty string to avoid a
+ default value of `-d' given by some make applications.
+ CXX C++ compiler command
+ CXXFLAGS C++ compiler flags
+ CXXCPP C++ preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <flex-help at lists.sourceforge.net>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
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+case "$ac_dir" in
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+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
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+ ac_srcdir=.
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+ ac_abs_top_srcdir=$ac_pwd ;;
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+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
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+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
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+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+ cd "$ac_dir" || { ac_status=$?; continue; }
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+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+ cat <<\_ACEOF
+the fast lexical analyser generator configure 2.5.39
+generated by GNU Autoconf 2.69
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
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+# ac_fn_c_try_compile LINENO
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+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
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+ mv -f conftest.er1 conftest.err
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+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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+# ac_fn_c_try_cpp LINENO
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+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ test -x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
+fi
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_cxx_try_compile LINENO
+# ----------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext
+ if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_compile
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
+
+# ac_fn_cxx_try_cpp LINENO
+# ------------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_cpp
+
+# ac_fn_cxx_try_link LINENO
+# -------------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ test -x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_link
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if eval \${$3+:} false; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_header_compiler=yes
+else
+ ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ ac_header_preproc=yes
+else
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+ yes:no: )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+( $as_echo "## ---------------------------------------------- ##
+## Report this to flex-help at lists.sourceforge.net ##
+## ---------------------------------------------- ##"
+ ) | sed "s/^/$as_me: WARNING: /" >&2
+ ;;
+esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_mongrel
+
+# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
+# -------------------------------------------
+# Tests whether TYPE exists after having included INCLUDES, setting cache
+# variable VAR accordingly.
+ac_fn_c_check_type ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=no"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+if (sizeof ($2))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+if (sizeof (($2)))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ eval "$3=yes"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_type
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by the fast lexical analyser generator $as_me 2.5.39, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ $as_echo "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+ (set) 2>&1 |
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in #((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+gt_needs="$gt_needs "
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+SHARED_VERSION_INFO="2:0:0"
+
+
+
+am__api_version='1.11'
+
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+ ./ | .// | /[cC]/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+ done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name. Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+ *[\\\"\#\$\&\'\`$am_lf]*)
+ as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
+esac
+case $srcdir in
+ *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
+ as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
+esac
+
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ rm -f conftest.file
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
+alias in your environment" "$LINENO" 5
+ fi
+
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ as_fn_error $? "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+if test x"${MISSING+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+ *)
+ MISSING="\${SHELL} $am_aux_dir/missing" ;;
+ esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+ am_missing_run="$MISSING --run "
+else
+ am_missing_run=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+ *)
+ install_sh="\${SHELL} $am_aux_dir/install-sh"
+ esac
+fi
+
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'. However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if ${ac_cv_path_mkdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in mkdir gmkdir; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
+ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir (GNU coreutils) '* | \
+ 'mkdir (coreutils) '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+ done
+IFS=$as_save_IFS
+
+fi
+
+ test -d ./--version && rmdir ./--version
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ MKDIR_P="$ac_install_sh -d"
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+mkdir_p="$MKDIR_P"
+case $mkdir_p in
+ [\\/$]* | ?:[\\/]*) ;;
+ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ am__isrc=' -I$(srcdir)'
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='flex'
+ VERSION='2.5.39'
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility. Yes, it's still used
+# in the wild :-( We should find a proper way to deprecate it ...
+AMTAR='$${TAR-tar}'
+
+am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
+
+
+
+
+
+ac_config_headers="$ac_config_headers config.h:conf.in"
+
+
+
+# checks for programs
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
+$as_echo_n "checking whether NLS is requested... " >&6; }
+ # Check whether --enable-nls was given.
+if test "${enable_nls+set}" = set; then :
+ enableval=$enable_nls; USE_NLS=$enableval
+else
+ USE_NLS=yes
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
+$as_echo "$USE_NLS" >&6; }
+
+
+
+
+ GETTEXT_MACRO_VERSION=0.18
+
+
+
+
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+# Find out how to test for executable files. Don't use a zero-byte file,
+# as systems may use methods other than mode bits to determine executability.
+cat >conf$$.file <<_ASEOF
+#! /bin/sh
+exit 0
+_ASEOF
+chmod +x conf$$.file
+if test -x conf$$.file >/dev/null 2>&1; then
+ ac_executable_p="test -x"
+else
+ ac_executable_p="test -f"
+fi
+rm -f conf$$.file
+
+# Extract the first word of "msgfmt", so it can be a program name with args.
+set dummy msgfmt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_MSGFMT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case "$MSGFMT" in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
+ ;;
+ *)
+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$ac_save_IFS"
+ test -z "$ac_dir" && ac_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
+ echo "$as_me: trying $ac_dir/$ac_word..." >&5
+ if $ac_dir/$ac_word --statistics /dev/null >&5 2>&1 &&
+ (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
+ ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
+ break 2
+ fi
+ fi
+ done
+ done
+ IFS="$ac_save_IFS"
+ test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
+ ;;
+esac
+fi
+MSGFMT="$ac_cv_path_MSGFMT"
+if test "$MSGFMT" != ":"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
+$as_echo "$MSGFMT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ # Extract the first word of "gmsgfmt", so it can be a program name with args.
+set dummy gmsgfmt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_GMSGFMT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $GMSGFMT in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
+ ;;
+esac
+fi
+GMSGFMT=$ac_cv_path_GMSGFMT
+if test -n "$GMSGFMT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
+$as_echo "$GMSGFMT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+ case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
+ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;;
+ *) MSGFMT_015=$MSGFMT ;;
+ esac
+
+ case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
+ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;;
+ *) GMSGFMT_015=$GMSGFMT ;;
+ esac
+
+
+
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+# Find out how to test for executable files. Don't use a zero-byte file,
+# as systems may use methods other than mode bits to determine executability.
+cat >conf$$.file <<_ASEOF
+#! /bin/sh
+exit 0
+_ASEOF
+chmod +x conf$$.file
+if test -x conf$$.file >/dev/null 2>&1; then
+ ac_executable_p="test -x"
+else
+ ac_executable_p="test -f"
+fi
+rm -f conf$$.file
+
+# Extract the first word of "xgettext", so it can be a program name with args.
+set dummy xgettext; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_XGETTEXT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case "$XGETTEXT" in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
+ ;;
+ *)
+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$ac_save_IFS"
+ test -z "$ac_dir" && ac_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
+ echo "$as_me: trying $ac_dir/$ac_word..." >&5
+ if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&5 2>&1 &&
+ (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
+ ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
+ break 2
+ fi
+ fi
+ done
+ done
+ IFS="$ac_save_IFS"
+ test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
+ ;;
+esac
+fi
+XGETTEXT="$ac_cv_path_XGETTEXT"
+if test "$XGETTEXT" != ":"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
+$as_echo "$XGETTEXT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ rm -f messages.po
+
+ case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
+ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;;
+ *) XGETTEXT_015=$XGETTEXT ;;
+ esac
+
+
+
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+# Find out how to test for executable files. Don't use a zero-byte file,
+# as systems may use methods other than mode bits to determine executability.
+cat >conf$$.file <<_ASEOF
+#! /bin/sh
+exit 0
+_ASEOF
+chmod +x conf$$.file
+if test -x conf$$.file >/dev/null 2>&1; then
+ ac_executable_p="test -x"
+else
+ ac_executable_p="test -f"
+fi
+rm -f conf$$.file
+
+# Extract the first word of "msgmerge", so it can be a program name with args.
+set dummy msgmerge; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_MSGMERGE+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case "$MSGMERGE" in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
+ ;;
+ *)
+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$ac_save_IFS"
+ test -z "$ac_dir" && ac_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
+ echo "$as_me: trying $ac_dir/$ac_word..." >&5
+ if $ac_dir/$ac_word --update -q /dev/null /dev/null >&5 2>&1; then
+ ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
+ break 2
+ fi
+ fi
+ done
+ done
+ IFS="$ac_save_IFS"
+ test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
+ ;;
+esac
+fi
+MSGMERGE="$ac_cv_path_MSGMERGE"
+if test "$MSGMERGE" != ":"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
+$as_echo "$MSGMERGE" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$localedir" || localedir='${datadir}/locale'
+
+
+ test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=
+
+
+ ac_config_commands="$ac_config_commands po-directories"
+
+
+
+ if test "X$prefix" = "XNONE"; then
+ acl_final_prefix="$ac_default_prefix"
+ else
+ acl_final_prefix="$prefix"
+ fi
+ if test "X$exec_prefix" = "XNONE"; then
+ acl_final_exec_prefix='${prefix}'
+ else
+ acl_final_exec_prefix="$exec_prefix"
+ fi
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
+ prefix="$acl_save_prefix"
+
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo this is the am__doit target
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from `make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+ am__include=include
+ am__quote=
+ _am_result=GNU
+ ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+ echo '.include "confinc"' > confmf
+ case `$am_make -s -f confmf 2> /dev/null` in #(
+ *the\ am__doit\ target*)
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ ;;
+ esac
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then :
+ enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+ am__nodep='_no'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+ AMDEP_TRUE=
+ AMDEP_FALSE='#'
+else
+ AMDEP_TRUE='#'
+ AMDEP_FALSE=
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+if test -z "$ac_file"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+ { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named `D' -- because `-MD' means `put the output
+ # in D'.
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with `-c' and `-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle `-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # after this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok `-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
+$as_echo_n "checking for ld used by GCC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | [A-Za-z]:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the path of ld
+ ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
+ while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${acl_cv_path_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ acl_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some GNU ld's only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break ;;
+ *)
+ test "$with_gnu_ld" != yes && break ;;
+ esac
+ fi
+ done
+ IFS="$ac_save_ifs"
+else
+ acl_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$acl_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${acl_cv_prog_gnu_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU ld's only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ acl_cv_prog_gnu_ld=yes ;;
+*)
+ acl_cv_prog_gnu_ld=no ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
+$as_echo "$acl_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$acl_cv_prog_gnu_ld
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
+$as_echo_n "checking for shared library run path origin... " >&6; }
+if ${acl_cv_rpath+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
+ ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
+ . ./conftest.sh
+ rm -f ./conftest.sh
+ acl_cv_rpath=done
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
+$as_echo "$acl_cv_rpath" >&6; }
+ wl="$acl_cv_wl"
+ acl_libext="$acl_cv_libext"
+ acl_shlibext="$acl_cv_shlibext"
+ acl_libname_spec="$acl_cv_libname_spec"
+ acl_library_names_spec="$acl_cv_library_names_spec"
+ acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
+ acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
+ acl_hardcode_direct="$acl_cv_hardcode_direct"
+ acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
+ # Check whether --enable-rpath was given.
+if test "${enable_rpath+set}" = set; then :
+ enableval=$enable_rpath; :
+else
+ enable_rpath=yes
+fi
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if ${ac_cv_prog_CPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+
+
+ acl_libdirstem=lib
+ acl_libdirstem2=
+ case "$host_os" in
+ solaris*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit host" >&5
+$as_echo_n "checking for 64-bit host... " >&6; }
+if ${gl_cv_solaris_64bit+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#ifdef _LP64
+sixtyfour bits
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "sixtyfour bits" >/dev/null 2>&1; then :
+ gl_cv_solaris_64bit=yes
+else
+ gl_cv_solaris_64bit=no
+fi
+rm -f conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_solaris_64bit" >&5
+$as_echo "$gl_cv_solaris_64bit" >&6; }
+ if test $gl_cv_solaris_64bit = yes; then
+ acl_libdirstem=lib/64
+ case "$host_cpu" in
+ sparc*) acl_libdirstem2=lib/sparcv9 ;;
+ i*86 | x86_64) acl_libdirstem2=lib/amd64 ;;
+ esac
+ fi
+ ;;
+ *)
+ searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
+ if test -n "$searchpath"; then
+ acl_save_IFS="${IFS= }"; IFS=":"
+ for searchdir in $searchpath; do
+ if test -d "$searchdir"; then
+ case "$searchdir" in
+ */lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
+ */../ | */.. )
+ # Better ignore directories of this form. They are misleading.
+ ;;
+ *) searchdir=`cd "$searchdir" && pwd`
+ case "$searchdir" in
+ */lib64 ) acl_libdirstem=lib64 ;;
+ esac ;;
+ esac
+ fi
+ done
+ IFS="$acl_save_IFS"
+ fi
+ ;;
+ esac
+ test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
+
+
+
+
+
+
+
+
+
+
+
+
+ use_additional=yes
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+
+# Check whether --with-libiconv-prefix was given.
+if test "${with_libiconv_prefix+set}" = set; then :
+ withval=$with_libiconv_prefix;
+ if test "X$withval" = "Xno"; then
+ use_additional=no
+ else
+ if test "X$withval" = "X"; then
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ else
+ additional_includedir="$withval/include"
+ additional_libdir="$withval/$acl_libdirstem"
+ if test "$acl_libdirstem2" != "$acl_libdirstem" \
+ && ! test -d "$withval/$acl_libdirstem"; then
+ additional_libdir="$withval/$acl_libdirstem2"
+ fi
+ fi
+ fi
+
+fi
+
+ LIBICONV=
+ LTLIBICONV=
+ INCICONV=
+ LIBICONV_PREFIX=
+ HAVE_LIBICONV=
+ rpathdirs=
+ ltrpathdirs=
+ names_already_handled=
+ names_next_round='iconv '
+ while test -n "$names_next_round"; do
+ names_this_round="$names_next_round"
+ names_next_round=
+ for name in $names_this_round; do
+ already_handled=
+ for n in $names_already_handled; do
+ if test "$n" = "$name"; then
+ already_handled=yes
+ break
+ fi
+ done
+ if test -z "$already_handled"; then
+ names_already_handled="$names_already_handled $name"
+ uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
+ eval value=\"\$HAVE_LIB$uppername\"
+ if test -n "$value"; then
+ if test "$value" = yes; then
+ eval value=\"\$LIB$uppername\"
+ test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
+ eval value=\"\$LTLIB$uppername\"
+ test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
+ else
+ :
+ fi
+ else
+ found_dir=
+ found_la=
+ found_so=
+ found_a=
+ eval libname=\"$acl_libname_spec\" # typically: libname=lib$name
+ if test -n "$acl_shlibext"; then
+ shrext=".$acl_shlibext" # typically: shrext=.so
+ else
+ shrext=
+ fi
+ if test $use_additional = yes; then
+ dir="$additional_libdir"
+ if test -n "$acl_shlibext"; then
+ if test -f "$dir/$libname$shrext"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext"
+ else
+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
+ ver=`(cd "$dir" && \
+ for f in "$libname$shrext".*; do echo "$f"; done \
+ | sed -e "s,^$libname$shrext\\\\.,," \
+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
+ | sed 1q ) 2>/dev/null`
+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext.$ver"
+ fi
+ else
+ eval library_names=\"$acl_library_names_spec\"
+ for f in $library_names; do
+ if test -f "$dir/$f"; then
+ found_dir="$dir"
+ found_so="$dir/$f"
+ break
+ fi
+ done
+ fi
+ fi
+ fi
+ if test "X$found_dir" = "X"; then
+ if test -f "$dir/$libname.$acl_libext"; then
+ found_dir="$dir"
+ found_a="$dir/$libname.$acl_libext"
+ fi
+ fi
+ if test "X$found_dir" != "X"; then
+ if test -f "$dir/$libname.la"; then
+ found_la="$dir/$libname.la"
+ fi
+ fi
+ fi
+ if test "X$found_dir" = "X"; then
+ for x in $LDFLAGS $LTLIBICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ case "$x" in
+ -L*)
+ dir=`echo "X$x" | sed -e 's/^X-L//'`
+ if test -n "$acl_shlibext"; then
+ if test -f "$dir/$libname$shrext"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext"
+ else
+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
+ ver=`(cd "$dir" && \
+ for f in "$libname$shrext".*; do echo "$f"; done \
+ | sed -e "s,^$libname$shrext\\\\.,," \
+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
+ | sed 1q ) 2>/dev/null`
+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext.$ver"
+ fi
+ else
+ eval library_names=\"$acl_library_names_spec\"
+ for f in $library_names; do
+ if test -f "$dir/$f"; then
+ found_dir="$dir"
+ found_so="$dir/$f"
+ break
+ fi
+ done
+ fi
+ fi
+ fi
+ if test "X$found_dir" = "X"; then
+ if test -f "$dir/$libname.$acl_libext"; then
+ found_dir="$dir"
+ found_a="$dir/$libname.$acl_libext"
+ fi
+ fi
+ if test "X$found_dir" != "X"; then
+ if test -f "$dir/$libname.la"; then
+ found_la="$dir/$libname.la"
+ fi
+ fi
+ ;;
+ esac
+ if test "X$found_dir" != "X"; then
+ break
+ fi
+ done
+ fi
+ if test "X$found_dir" != "X"; then
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
+ if test "X$found_so" != "X"; then
+ if test "$enable_rpath" = no \
+ || test "X$found_dir" = "X/usr/$acl_libdirstem" \
+ || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
+ else
+ haveit=
+ for x in $ltrpathdirs; do
+ if test "X$x" = "X$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ ltrpathdirs="$ltrpathdirs $found_dir"
+ fi
+ if test "$acl_hardcode_direct" = yes; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
+ else
+ if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
+ haveit=
+ for x in $rpathdirs; do
+ if test "X$x" = "X$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ rpathdirs="$rpathdirs $found_dir"
+ fi
+ else
+ haveit=
+ for x in $LDFLAGS $LIBICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
+ fi
+ if test "$acl_hardcode_minus_L" != no; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
+ else
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
+ fi
+ fi
+ fi
+ fi
+ else
+ if test "X$found_a" != "X"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
+ else
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
+ fi
+ fi
+ additional_includedir=
+ case "$found_dir" in
+ */$acl_libdirstem | */$acl_libdirstem/)
+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
+ if test "$name" = 'iconv'; then
+ LIBICONV_PREFIX="$basedir"
+ fi
+ additional_includedir="$basedir/include"
+ ;;
+ */$acl_libdirstem2 | */$acl_libdirstem2/)
+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
+ if test "$name" = 'iconv'; then
+ LIBICONV_PREFIX="$basedir"
+ fi
+ additional_includedir="$basedir/include"
+ ;;
+ esac
+ if test "X$additional_includedir" != "X"; then
+ if test "X$additional_includedir" != "X/usr/include"; then
+ haveit=
+ if test "X$additional_includedir" = "X/usr/local/include"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux* | gnu* | k*bsd*-gnu) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ for x in $CPPFLAGS $INCICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-I$additional_includedir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_includedir"; then
+ INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
+ fi
+ fi
+ fi
+ fi
+ fi
+ if test -n "$found_la"; then
+ save_libdir="$libdir"
+ case "$found_la" in
+ */* | *\\*) . "$found_la" ;;
+ *) . "./$found_la" ;;
+ esac
+ libdir="$save_libdir"
+ for dep in $dependency_libs; do
+ case "$dep" in
+ -L*)
+ additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
+ if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
+ && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
+ haveit=
+ if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
+ || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux* | gnu* | k*bsd*-gnu) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ haveit=
+ for x in $LDFLAGS $LIBICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
+ fi
+ fi
+ haveit=
+ for x in $LDFLAGS $LTLIBICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
+ fi
+ fi
+ fi
+ fi
+ ;;
+ -R*)
+ dir=`echo "X$dep" | sed -e 's/^X-R//'`
+ if test "$enable_rpath" != no; then
+ haveit=
+ for x in $rpathdirs; do
+ if test "X$x" = "X$dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ rpathdirs="$rpathdirs $dir"
+ fi
+ haveit=
+ for x in $ltrpathdirs; do
+ if test "X$x" = "X$dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ ltrpathdirs="$ltrpathdirs $dir"
+ fi
+ fi
+ ;;
+ -l*)
+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
+ ;;
+ *.la)
+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
+ ;;
+ *)
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
+ ;;
+ esac
+ done
+ fi
+ else
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
+ fi
+ fi
+ fi
+ done
+ done
+ if test "X$rpathdirs" != "X"; then
+ if test -n "$acl_hardcode_libdir_separator"; then
+ alldirs=
+ for found_dir in $rpathdirs; do
+ alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
+ done
+ acl_save_libdir="$libdir"
+ libdir="$alldirs"
+ eval flag=\"$acl_hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
+ else
+ for found_dir in $rpathdirs; do
+ acl_save_libdir="$libdir"
+ libdir="$found_dir"
+ eval flag=\"$acl_hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
+ done
+ fi
+ fi
+ if test "X$ltrpathdirs" != "X"; then
+ for found_dir in $ltrpathdirs; do
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
+ done
+ fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5
+$as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; }
+if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gt_save_LIBS="$LIBS"
+ LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <CoreFoundation/CFPreferences.h>
+int
+main ()
+{
+CFPreferencesCopyAppValue(NULL, NULL)
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ gt_cv_func_CFPreferencesCopyAppValue=yes
+else
+ gt_cv_func_CFPreferencesCopyAppValue=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LIBS="$gt_save_LIBS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5
+$as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; }
+ if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
+
+$as_echo "#define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5
+$as_echo_n "checking for CFLocaleCopyCurrent... " >&6; }
+if ${gt_cv_func_CFLocaleCopyCurrent+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gt_save_LIBS="$LIBS"
+ LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <CoreFoundation/CFLocale.h>
+int
+main ()
+{
+CFLocaleCopyCurrent();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ gt_cv_func_CFLocaleCopyCurrent=yes
+else
+ gt_cv_func_CFLocaleCopyCurrent=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LIBS="$gt_save_LIBS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyCurrent" >&5
+$as_echo "$gt_cv_func_CFLocaleCopyCurrent" >&6; }
+ if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
+
+$as_echo "#define HAVE_CFLOCALECOPYCURRENT 1" >>confdefs.h
+
+ fi
+ INTL_MACOSX_LIBS=
+ if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then
+ INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
+ fi
+
+
+
+
+
+
+ LIBINTL=
+ LTLIBINTL=
+ POSUB=
+
+ case " $gt_needs " in
+ *" need-formatstring-macros "*) gt_api_version=3 ;;
+ *" need-ngettext "*) gt_api_version=2 ;;
+ *) gt_api_version=1 ;;
+ esac
+ gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc"
+ gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl"
+
+ if test "$USE_NLS" = "yes"; then
+ gt_use_preinstalled_gnugettext=no
+
+
+ if test $gt_api_version -ge 3; then
+ gt_revision_test_code='
+#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
+#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
+#endif
+typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
+'
+ else
+ gt_revision_test_code=
+ fi
+ if test $gt_api_version -ge 2; then
+ gt_expression_test_code=' + * ngettext ("", "", 0)'
+ else
+ gt_expression_test_code=
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
+$as_echo_n "checking for GNU gettext in libc... " >&6; }
+if eval \${$gt_func_gnugettext_libc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <libintl.h>
+$gt_revision_test_code
+extern int _nl_msg_cat_cntr;
+extern int *_nl_domain_bindings;
+int
+main ()
+{
+bindtextdomain ("", "");
+return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$gt_func_gnugettext_libc=yes"
+else
+ eval "$gt_func_gnugettext_libc=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$gt_func_gnugettext_libc
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+ if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
+
+
+
+
+
+ am_save_CPPFLAGS="$CPPFLAGS"
+
+ for element in $INCICONV; do
+ haveit=
+ for x in $CPPFLAGS; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X$element"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
+ fi
+ done
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
+$as_echo_n "checking for iconv... " >&6; }
+if ${am_cv_func_iconv+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ am_cv_func_iconv="no, consider installing GNU libiconv"
+ am_cv_lib_iconv=no
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <iconv.h>
+int
+main ()
+{
+iconv_t cd = iconv_open("","");
+ iconv(cd,NULL,NULL,NULL,NULL);
+ iconv_close(cd);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ am_cv_func_iconv=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test "$am_cv_func_iconv" != yes; then
+ am_save_LIBS="$LIBS"
+ LIBS="$LIBS $LIBICONV"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <iconv.h>
+int
+main ()
+{
+iconv_t cd = iconv_open("","");
+ iconv(cd,NULL,NULL,NULL,NULL);
+ iconv_close(cd);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ am_cv_lib_iconv=yes
+ am_cv_func_iconv=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LIBS="$am_save_LIBS"
+ fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
+$as_echo "$am_cv_func_iconv" >&6; }
+ if test "$am_cv_func_iconv" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5
+$as_echo_n "checking for working iconv... " >&6; }
+if ${am_cv_func_iconv_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ am_save_LIBS="$LIBS"
+ if test $am_cv_lib_iconv = yes; then
+ LIBS="$LIBS $LIBICONV"
+ fi
+ if test "$cross_compiling" = yes; then :
+ case "$host_os" in
+ aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
+ *) am_cv_func_iconv_works="guessing yes" ;;
+ esac
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <iconv.h>
+#include <string.h>
+int main ()
+{
+ /* Test against AIX 5.1 bug: Failures are not distinguishable from successful
+ returns. */
+ {
+ iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
+ if (cd_utf8_to_88591 != (iconv_t)(-1))
+ {
+ static const char input[] = "\342\202\254"; /* EURO SIGN */
+ char buf[10];
+ const char *inptr = input;
+ size_t inbytesleft = strlen (input);
+ char *outptr = buf;
+ size_t outbytesleft = sizeof (buf);
+ size_t res = iconv (cd_utf8_to_88591,
+ (char **) &inptr, &inbytesleft,
+ &outptr, &outbytesleft);
+ if (res == 0)
+ return 1;
+ }
+ }
+ /* Test against Solaris 10 bug: Failures are not distinguishable from
+ successful returns. */
+ {
+ iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
+ if (cd_ascii_to_88591 != (iconv_t)(-1))
+ {
+ static const char input[] = "\263";
+ char buf[10];
+ const char *inptr = input;
+ size_t inbytesleft = strlen (input);
+ char *outptr = buf;
+ size_t outbytesleft = sizeof (buf);
+ size_t res = iconv (cd_ascii_to_88591,
+ (char **) &inptr, &inbytesleft,
+ &outptr, &outbytesleft);
+ if (res == 0)
+ return 1;
+ }
+ }
+#if 0 /* This bug could be worked around by the caller. */
+ /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */
+ {
+ iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
+ if (cd_88591_to_utf8 != (iconv_t)(-1))
+ {
+ static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
+ char buf[50];
+ const char *inptr = input;
+ size_t inbytesleft = strlen (input);
+ char *outptr = buf;
+ size_t outbytesleft = sizeof (buf);
+ size_t res = iconv (cd_88591_to_utf8,
+ (char **) &inptr, &inbytesleft,
+ &outptr, &outbytesleft);
+ if ((int)res > 0)
+ return 1;
+ }
+ }
+#endif
+ /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
+ provided. */
+ if (/* Try standardized names. */
+ iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1)
+ /* Try IRIX, OSF/1 names. */
+ && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1)
+ /* Try AIX names. */
+ && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1)
+ /* Try HP-UX names. */
+ && iconv_open ("utf8", "eucJP") == (iconv_t)(-1))
+ return 1;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ am_cv_func_iconv_works=yes
+else
+ am_cv_func_iconv_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ LIBS="$am_save_LIBS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5
+$as_echo "$am_cv_func_iconv_works" >&6; }
+ case "$am_cv_func_iconv_works" in
+ *no) am_func_iconv=no am_cv_lib_iconv=no ;;
+ *) am_func_iconv=yes ;;
+ esac
+ else
+ am_func_iconv=no am_cv_lib_iconv=no
+ fi
+ if test "$am_func_iconv" = yes; then
+
+$as_echo "#define HAVE_ICONV 1" >>confdefs.h
+
+ fi
+ if test "$am_cv_lib_iconv" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
+$as_echo_n "checking how to link with libiconv... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
+$as_echo "$LIBICONV" >&6; }
+ else
+ CPPFLAGS="$am_save_CPPFLAGS"
+ LIBICONV=
+ LTLIBICONV=
+ fi
+
+
+
+
+
+
+
+
+
+
+
+ use_additional=yes
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+
+# Check whether --with-libintl-prefix was given.
+if test "${with_libintl_prefix+set}" = set; then :
+ withval=$with_libintl_prefix;
+ if test "X$withval" = "Xno"; then
+ use_additional=no
+ else
+ if test "X$withval" = "X"; then
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ else
+ additional_includedir="$withval/include"
+ additional_libdir="$withval/$acl_libdirstem"
+ if test "$acl_libdirstem2" != "$acl_libdirstem" \
+ && ! test -d "$withval/$acl_libdirstem"; then
+ additional_libdir="$withval/$acl_libdirstem2"
+ fi
+ fi
+ fi
+
+fi
+
+ LIBINTL=
+ LTLIBINTL=
+ INCINTL=
+ LIBINTL_PREFIX=
+ HAVE_LIBINTL=
+ rpathdirs=
+ ltrpathdirs=
+ names_already_handled=
+ names_next_round='intl '
+ while test -n "$names_next_round"; do
+ names_this_round="$names_next_round"
+ names_next_round=
+ for name in $names_this_round; do
+ already_handled=
+ for n in $names_already_handled; do
+ if test "$n" = "$name"; then
+ already_handled=yes
+ break
+ fi
+ done
+ if test -z "$already_handled"; then
+ names_already_handled="$names_already_handled $name"
+ uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
+ eval value=\"\$HAVE_LIB$uppername\"
+ if test -n "$value"; then
+ if test "$value" = yes; then
+ eval value=\"\$LIB$uppername\"
+ test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value"
+ eval value=\"\$LTLIB$uppername\"
+ test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value"
+ else
+ :
+ fi
+ else
+ found_dir=
+ found_la=
+ found_so=
+ found_a=
+ eval libname=\"$acl_libname_spec\" # typically: libname=lib$name
+ if test -n "$acl_shlibext"; then
+ shrext=".$acl_shlibext" # typically: shrext=.so
+ else
+ shrext=
+ fi
+ if test $use_additional = yes; then
+ dir="$additional_libdir"
+ if test -n "$acl_shlibext"; then
+ if test -f "$dir/$libname$shrext"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext"
+ else
+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
+ ver=`(cd "$dir" && \
+ for f in "$libname$shrext".*; do echo "$f"; done \
+ | sed -e "s,^$libname$shrext\\\\.,," \
+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
+ | sed 1q ) 2>/dev/null`
+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext.$ver"
+ fi
+ else
+ eval library_names=\"$acl_library_names_spec\"
+ for f in $library_names; do
+ if test -f "$dir/$f"; then
+ found_dir="$dir"
+ found_so="$dir/$f"
+ break
+ fi
+ done
+ fi
+ fi
+ fi
+ if test "X$found_dir" = "X"; then
+ if test -f "$dir/$libname.$acl_libext"; then
+ found_dir="$dir"
+ found_a="$dir/$libname.$acl_libext"
+ fi
+ fi
+ if test "X$found_dir" != "X"; then
+ if test -f "$dir/$libname.la"; then
+ found_la="$dir/$libname.la"
+ fi
+ fi
+ fi
+ if test "X$found_dir" = "X"; then
+ for x in $LDFLAGS $LTLIBINTL; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ case "$x" in
+ -L*)
+ dir=`echo "X$x" | sed -e 's/^X-L//'`
+ if test -n "$acl_shlibext"; then
+ if test -f "$dir/$libname$shrext"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext"
+ else
+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
+ ver=`(cd "$dir" && \
+ for f in "$libname$shrext".*; do echo "$f"; done \
+ | sed -e "s,^$libname$shrext\\\\.,," \
+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
+ | sed 1q ) 2>/dev/null`
+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext.$ver"
+ fi
+ else
+ eval library_names=\"$acl_library_names_spec\"
+ for f in $library_names; do
+ if test -f "$dir/$f"; then
+ found_dir="$dir"
+ found_so="$dir/$f"
+ break
+ fi
+ done
+ fi
+ fi
+ fi
+ if test "X$found_dir" = "X"; then
+ if test -f "$dir/$libname.$acl_libext"; then
+ found_dir="$dir"
+ found_a="$dir/$libname.$acl_libext"
+ fi
+ fi
+ if test "X$found_dir" != "X"; then
+ if test -f "$dir/$libname.la"; then
+ found_la="$dir/$libname.la"
+ fi
+ fi
+ ;;
+ esac
+ if test "X$found_dir" != "X"; then
+ break
+ fi
+ done
+ fi
+ if test "X$found_dir" != "X"; then
+ LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name"
+ if test "X$found_so" != "X"; then
+ if test "$enable_rpath" = no \
+ || test "X$found_dir" = "X/usr/$acl_libdirstem" \
+ || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
+ LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
+ else
+ haveit=
+ for x in $ltrpathdirs; do
+ if test "X$x" = "X$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ ltrpathdirs="$ltrpathdirs $found_dir"
+ fi
+ if test "$acl_hardcode_direct" = yes; then
+ LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
+ else
+ if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
+ LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
+ haveit=
+ for x in $rpathdirs; do
+ if test "X$x" = "X$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ rpathdirs="$rpathdirs $found_dir"
+ fi
+ else
+ haveit=
+ for x in $LDFLAGS $LIBINTL; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir"
+ fi
+ if test "$acl_hardcode_minus_L" != no; then
+ LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
+ else
+ LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
+ fi
+ fi
+ fi
+ fi
+ else
+ if test "X$found_a" != "X"; then
+ LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a"
+ else
+ LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name"
+ fi
+ fi
+ additional_includedir=
+ case "$found_dir" in
+ */$acl_libdirstem | */$acl_libdirstem/)
+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
+ if test "$name" = 'intl'; then
+ LIBINTL_PREFIX="$basedir"
+ fi
+ additional_includedir="$basedir/include"
+ ;;
+ */$acl_libdirstem2 | */$acl_libdirstem2/)
+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
+ if test "$name" = 'intl'; then
+ LIBINTL_PREFIX="$basedir"
+ fi
+ additional_includedir="$basedir/include"
+ ;;
+ esac
+ if test "X$additional_includedir" != "X"; then
+ if test "X$additional_includedir" != "X/usr/include"; then
+ haveit=
+ if test "X$additional_includedir" = "X/usr/local/include"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux* | gnu* | k*bsd*-gnu) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ for x in $CPPFLAGS $INCINTL; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-I$additional_includedir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_includedir"; then
+ INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir"
+ fi
+ fi
+ fi
+ fi
+ fi
+ if test -n "$found_la"; then
+ save_libdir="$libdir"
+ case "$found_la" in
+ */* | *\\*) . "$found_la" ;;
+ *) . "./$found_la" ;;
+ esac
+ libdir="$save_libdir"
+ for dep in $dependency_libs; do
+ case "$dep" in
+ -L*)
+ additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
+ if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
+ && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
+ haveit=
+ if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
+ || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux* | gnu* | k*bsd*-gnu) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ haveit=
+ for x in $LDFLAGS $LIBINTL; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir"
+ fi
+ fi
+ haveit=
+ for x in $LDFLAGS $LTLIBINTL; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir"
+ fi
+ fi
+ fi
+ fi
+ ;;
+ -R*)
+ dir=`echo "X$dep" | sed -e 's/^X-R//'`
+ if test "$enable_rpath" != no; then
+ haveit=
+ for x in $rpathdirs; do
+ if test "X$x" = "X$dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ rpathdirs="$rpathdirs $dir"
+ fi
+ haveit=
+ for x in $ltrpathdirs; do
+ if test "X$x" = "X$dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ ltrpathdirs="$ltrpathdirs $dir"
+ fi
+ fi
+ ;;
+ -l*)
+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
+ ;;
+ *.la)
+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
+ ;;
+ *)
+ LIBINTL="${LIBINTL}${LIBINTL:+ }$dep"
+ LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep"
+ ;;
+ esac
+ done
+ fi
+ else
+ LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
+ LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name"
+ fi
+ fi
+ fi
+ done
+ done
+ if test "X$rpathdirs" != "X"; then
+ if test -n "$acl_hardcode_libdir_separator"; then
+ alldirs=
+ for found_dir in $rpathdirs; do
+ alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
+ done
+ acl_save_libdir="$libdir"
+ libdir="$alldirs"
+ eval flag=\"$acl_hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
+ else
+ for found_dir in $rpathdirs; do
+ acl_save_libdir="$libdir"
+ libdir="$found_dir"
+ eval flag=\"$acl_hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
+ done
+ fi
+ fi
+ if test "X$ltrpathdirs" != "X"; then
+ for found_dir in $ltrpathdirs; do
+ LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
+ done
+ fi
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
+$as_echo_n "checking for GNU gettext in libintl... " >&6; }
+if eval \${$gt_func_gnugettext_libintl+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gt_save_CPPFLAGS="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $INCINTL"
+ gt_save_LIBS="$LIBS"
+ LIBS="$LIBS $LIBINTL"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <libintl.h>
+$gt_revision_test_code
+extern int _nl_msg_cat_cntr;
+extern
+#ifdef __cplusplus
+"C"
+#endif
+const char *_nl_expand_alias (const char *);
+int
+main ()
+{
+bindtextdomain ("", "");
+return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$gt_func_gnugettext_libintl=yes"
+else
+ eval "$gt_func_gnugettext_libintl=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then
+ LIBS="$LIBS $LIBICONV"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <libintl.h>
+$gt_revision_test_code
+extern int _nl_msg_cat_cntr;
+extern
+#ifdef __cplusplus
+"C"
+#endif
+const char *_nl_expand_alias (const char *);
+int
+main ()
+{
+bindtextdomain ("", "");
+return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ LIBINTL="$LIBINTL $LIBICONV"
+ LTLIBINTL="$LTLIBINTL $LTLIBICONV"
+ eval "$gt_func_gnugettext_libintl=yes"
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ fi
+ CPPFLAGS="$gt_save_CPPFLAGS"
+ LIBS="$gt_save_LIBS"
+fi
+eval ac_res=\$$gt_func_gnugettext_libintl
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ fi
+
+ if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \
+ || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \
+ && test "$PACKAGE" != gettext-runtime \
+ && test "$PACKAGE" != gettext-tools; }; then
+ gt_use_preinstalled_gnugettext=yes
+ else
+ LIBINTL=
+ LTLIBINTL=
+ INCINTL=
+ fi
+
+
+
+ if test -n "$INTL_MACOSX_LIBS"; then
+ if test "$gt_use_preinstalled_gnugettext" = "yes" \
+ || test "$nls_cv_use_gnu_gettext" = "yes"; then
+ LIBINTL="$LIBINTL $INTL_MACOSX_LIBS"
+ LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS"
+ fi
+ fi
+
+ if test "$gt_use_preinstalled_gnugettext" = "yes" \
+ || test "$nls_cv_use_gnu_gettext" = "yes"; then
+
+$as_echo "#define ENABLE_NLS 1" >>confdefs.h
+
+ else
+ USE_NLS=no
+ fi
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5
+$as_echo_n "checking whether to use NLS... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
+$as_echo "$USE_NLS" >&6; }
+ if test "$USE_NLS" = "yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5
+$as_echo_n "checking where the gettext function comes from... " >&6; }
+ if test "$gt_use_preinstalled_gnugettext" = "yes"; then
+ if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
+ gt_source="external libintl"
+ else
+ gt_source="libc"
+ fi
+ else
+ gt_source="included intl directory"
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5
+$as_echo "$gt_source" >&6; }
+ fi
+
+ if test "$USE_NLS" = "yes"; then
+
+ if test "$gt_use_preinstalled_gnugettext" = "yes"; then
+ if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
+$as_echo_n "checking how to link with libintl... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
+$as_echo "$LIBINTL" >&6; }
+
+ for element in $INCINTL; do
+ haveit=
+ for x in $CPPFLAGS; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X$element"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
+ fi
+ done
+
+ fi
+
+
+$as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
+
+
+$as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h
+
+ fi
+
+ POSUB=po
+ fi
+
+
+
+ INTLLIBS="$LIBINTL"
+
+
+
+
+
+
+
+for ac_prog in 'bison -y' byacc
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_YACC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$YACC"; then
+ ac_cv_prog_YACC="$YACC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_YACC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+YACC=$ac_cv_prog_YACC
+if test -n "$YACC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
+$as_echo "$YACC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$YACC" && break
+done
+test -n "$YACC" || YACC="yacc"
+
+for ac_prog in flex lex
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LEX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$LEX"; then
+ ac_cv_prog_LEX="$LEX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_LEX="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+LEX=$ac_cv_prog_LEX
+if test -n "$LEX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
+$as_echo "$LEX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$LEX" && break
+done
+test -n "$LEX" || LEX=":"
+
+if test "x$LEX" != "x:"; then
+ cat >conftest.l <<_ACEOF
+%%
+a { ECHO; }
+b { REJECT; }
+c { yymore (); }
+d { yyless (1); }
+e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */
+ yyless ((input () != 0)); }
+f { unput (yytext[0]); }
+. { BEGIN INITIAL; }
+%%
+#ifdef YYTEXT_POINTER
+extern char *yytext;
+#endif
+int
+main (void)
+{
+ return ! yylex () + ! yywrap ();
+}
+_ACEOF
+{ { ac_try="$LEX conftest.l"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$LEX conftest.l") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
+$as_echo_n "checking lex output file root... " >&6; }
+if ${ac_cv_prog_lex_root+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+if test -f lex.yy.c; then
+ ac_cv_prog_lex_root=lex.yy
+elif test -f lexyy.c; then
+ ac_cv_prog_lex_root=lexyy
+else
+ as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
+$as_echo "$ac_cv_prog_lex_root" >&6; }
+LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
+
+if test -z "${LEXLIB+set}"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
+$as_echo_n "checking lex library... " >&6; }
+if ${ac_cv_lib_lex+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ ac_save_LIBS=$LIBS
+ ac_cv_lib_lex='none needed'
+ for ac_lib in '' -lfl -ll; do
+ LIBS="$ac_lib $ac_save_LIBS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+`cat $LEX_OUTPUT_ROOT.c`
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_lex=$ac_lib
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ test "$ac_cv_lib_lex" != 'none needed' && break
+ done
+ LIBS=$ac_save_LIBS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
+$as_echo "$ac_cv_lib_lex" >&6; }
+ test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
+$as_echo_n "checking whether yytext is a pointer... " >&6; }
+if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # POSIX says lex can declare yytext either as a pointer or an array; the
+# default is implementation-dependent. Figure out which it is, since
+# not all implementations provide the %pointer and %array declarations.
+ac_cv_prog_lex_yytext_pointer=no
+ac_save_LIBS=$LIBS
+LIBS="$LEXLIB $ac_save_LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #define YYTEXT_POINTER 1
+`cat $LEX_OUTPUT_ROOT.c`
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_prog_lex_yytext_pointer=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_save_LIBS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
+$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
+if test $ac_cv_prog_lex_yytext_pointer = yes; then
+
+$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
+
+fi
+rm -f conftest.l $LEX_OUTPUT_ROOT.c
+
+fi
+if test "$LEX" = :; then
+ LEX=${am_missing_run}flex
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named `D' -- because `-MD' means `put the output
+ # in D'.
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with `-c' and `-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle `-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # after this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok `-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+if test -z "$CXX"; then
+ if test -n "$CCC"; then
+ CXX=$CCC
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CXX"; then
+ ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CXX" && break
+ done
+fi
+if test -z "$CXX"; then
+ ac_ct_CXX=$CXX
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CXX"; then
+ ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CXX="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CXX" && break
+done
+
+ if test "x$ac_ct_CXX" = x; then
+ CXX="g++"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CXX=$ac_ct_CXX
+ fi
+fi
+
+ fi
+fi
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
+$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
+if ${ac_cv_cxx_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GXX=yes
+else
+ GXX=
+fi
+ac_test_CXXFLAGS=${CXXFLAGS+set}
+ac_save_CXXFLAGS=$CXXFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
+$as_echo_n "checking whether $CXX accepts -g... " >&6; }
+if ${ac_cv_prog_cxx_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+ ac_cxx_werror_flag=yes
+ ac_cv_prog_cxx_g=no
+ CXXFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_prog_cxx_g=yes
+else
+ CXXFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+ CXXFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_prog_cxx_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
+if test "$ac_test_CXXFLAGS" = set; then
+ CXXFLAGS=$ac_save_CXXFLAGS
+elif test $ac_cv_prog_cxx_g = yes; then
+ if test "$GXX" = yes; then
+ CXXFLAGS="-g -O2"
+ else
+ CXXFLAGS="-g"
+ fi
+else
+ if test "$GXX" = yes; then
+ CXXFLAGS="-O2"
+ else
+ CXXFLAGS=
+ fi
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+depcc="$CXX" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named `D' -- because `-MD' means `put the output
+ # in D'.
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CXX_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with `-c' and `-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle `-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # after this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok `-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CXX_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CXX_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
+CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
+ am__fastdepCXX_TRUE=
+ am__fastdepCXX_FALSE='#'
+else
+ am__fastdepCXX_TRUE='#'
+ am__fastdepCXX_FALSE=
+fi
+
+
+if test "x$CC" != xcc; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
+$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
+$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
+fi
+set dummy $CC; ac_cc=`$as_echo "$2" |
+ sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
+if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+# Make sure it works both with $CC and with simple cc.
+# We do the test twice because some compilers refuse to overwrite an
+# existing .o file with -o, though they will create one.
+ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
+rm -f conftest2.*
+if { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } &&
+ test -f conftest2.$ac_objext && { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; };
+then
+ eval ac_cv_prog_cc_${ac_cc}_c_o=yes
+ if test "x$CC" != xcc; then
+ # Test first that cc exists at all.
+ if { ac_try='cc -c conftest.$ac_ext >&5'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
+ rm -f conftest2.*
+ if { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } &&
+ test -f conftest2.$ac_objext && { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; };
+ then
+ # cc works too.
+ :
+ else
+ # cc exists but doesn't like -o.
+ eval ac_cv_prog_cc_${ac_cc}_c_o=no
+ fi
+ fi
+ fi
+else
+ eval ac_cv_prog_cc_${ac_cc}_c_o=no
+fi
+rm -f core conftest*
+
+fi
+if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
+
+fi
+
+# FIXME: we rely on the cache variable name because
+# there is no other way.
+set dummy $CC
+am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
+eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
+if test "$am_t" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+case `pwd` in
+ *\ * | *\ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.4.2'
+macro_revision='1.3337'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+$as_echo_n "checking how to print strings... " >&6; }
+# Test print first, because it will be a builtin if present.
+if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
+ test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='printf %s\n'
+else
+ # Use this function as a fallback that always works.
+ func_fallback_echo ()
+ {
+ eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+ }
+ ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+ $ECHO ""
+}
+
+case "$ECHO" in
+ printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+$as_echo "printf" >&6; } ;;
+ print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+$as_echo "print -r" >&6; } ;;
+ *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+$as_echo "cat" >&6; } ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if ${ac_cv_path_SED+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+ for ac_i in 1 2 3 4 5 6 7; do
+ ac_script="$ac_script$as_nl$ac_script"
+ done
+ echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+ { ac_script=; unset ac_script;}
+ if test -z "$SED"; then
+ ac_path_SED_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_SED" || continue
+# Check for GNU ac_path_SED and select it if it is found.
+ # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+ ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo '' >> "conftest.nl"
+ "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_SED_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_SED="$ac_path_SED"
+ ac_path_SED_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_SED_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_SED"; then
+ as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+ fi
+else
+ ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+ rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if ${ac_cv_path_FGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+ then ac_cv_path_FGREP="$GREP -F"
+ else
+ if test -z "$FGREP"; then
+ ac_path_FGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in fgrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_FGREP" || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+ # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'FGREP' >> "conftest.nl"
+ "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_FGREP="$ac_path_FGREP"
+ ac_path_FGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_FGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_FGREP"; then
+ as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_FGREP=$FGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if ${lt_cv_path_NM+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM="$NM"
+else
+ lt_nm_to_check="${ac_tool_prefix}nm"
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm="$ac_dir/$lt_tmp_nm"
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+ */dev/null* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+ done
+ : ${lt_cv_path_NM=no}
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test "$lt_cv_path_NM" != "no"; then
+ NM="$lt_cv_path_NM"
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ if test -n "$DUMPBIN"; then :
+ # Let the user override the test.
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in dumpbin "link -dump"
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DUMPBIN"; then
+ ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$DUMPBIN" && break
+ done
+fi
+if test -z "$DUMPBIN"; then
+ ac_ct_DUMPBIN=$DUMPBIN
+ for ac_prog in dumpbin "link -dump"
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DUMPBIN"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_DUMPBIN" && break
+done
+
+ if test "x$ac_ct_DUMPBIN" = x; then
+ DUMPBIN=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DUMPBIN=$ac_ct_DUMPBIN
+ fi
+fi
+
+ case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+ *COFF*)
+ DUMPBIN="$DUMPBIN -symbols"
+ ;;
+ *)
+ DUMPBIN=:
+ ;;
+ esac
+ fi
+
+ if test "$DUMPBIN" != ":"; then
+ NM="$DUMPBIN"
+ fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if ${lt_cv_nm_interface+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: output\"" >&5)
+ cat conftest.out >&5
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if ${lt_cv_sys_max_cmd_len+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ i=0
+ teststring="ABCD"
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ mint*)
+ # On MiNT this can take a long time and run out of memory.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ os2*)
+ # The test takes a long time on OS/2.
+ lt_cv_sys_max_cmd_len=8192
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8 ; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
+ = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+ test $i != 17 # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
+$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+ test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
+ = c,a/b,b/c, \
+ && eval 'test $(( 1 + 1 )) -eq 2 \
+ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+ && xsi_shell=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
+$as_echo "$xsi_shell" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
+$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
+ >/dev/null 2>&1 \
+ && lt_shell_append=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
+$as_echo "$lt_shell_append" >&6; }
+
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ lt_unset=unset
+else
+ lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ lt_SP2NL='tr \040 \012'
+ lt_NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ lt_SP2NL='tr \100 \n'
+ lt_NL2SP='tr \r\n \100\100'
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
+$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
+if ${lt_cv_to_host_file_cmd+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $host in
+ *-*-mingw* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
+ ;;
+ *-*-cygwin* )
+ lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
+ ;;
+ * ) # otherwise, assume *nix
+ lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
+ ;;
+ esac
+ ;;
+ *-*-cygwin* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
+ ;;
+ *-*-cygwin* )
+ lt_cv_to_host_file_cmd=func_convert_file_noop
+ ;;
+ * ) # otherwise, assume *nix
+ lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
+ ;;
+ esac
+ ;;
+ * ) # unhandled hosts (and "normal" native builds)
+ lt_cv_to_host_file_cmd=func_convert_file_noop
+ ;;
+esac
+
+fi
+
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
+$as_echo "$lt_cv_to_host_file_cmd" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
+$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
+if ${lt_cv_to_tool_file_cmd+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ #assume ordinary cross tools, or native build.
+lt_cv_to_tool_file_cmd=func_convert_file_noop
+case $host in
+ *-*-mingw* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
+ ;;
+ esac
+ ;;
+esac
+
+fi
+
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
+$as_echo "$lt_cv_to_tool_file_cmd" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if ${lt_cv_ld_reload_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ if test "$GCC" != yes; then
+ reload_cmds=false
+ fi
+ ;;
+ darwin*)
+ if test "$GCC" = yes; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OBJDUMP"; then
+ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+ ac_ct_OBJDUMP=$OBJDUMP
+ # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OBJDUMP"; then
+ ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OBJDUMP="objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OBJDUMP" = x; then
+ OBJDUMP="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OBJDUMP=$ac_ct_OBJDUMP
+ fi
+else
+ OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if ${lt_cv_deplibs_check_method+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[45]*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+ if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ # Keep this pattern in sync with the one in func_win32_libid.
+ lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+cegcc*)
+ # use the weaker test based on 'objdump'. See mingw*.
+ lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+haiku*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[3-9]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+*nto* | *qnx*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+openbsd*)
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+tpf*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+
+file_magic_glob=
+want_nocaseglob=no
+if test "$build" = "$host"; then
+ case $host_os in
+ mingw* | pw32*)
+ if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
+ want_nocaseglob=yes
+ else
+ file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
+ fi
+ ;;
+ esac
+fi
+
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DLLTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DLLTOOL"; then
+ ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DLLTOOL=$ac_cv_prog_DLLTOOL
+if test -n "$DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+$as_echo "$DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DLLTOOL"; then
+ ac_ct_DLLTOOL=$DLLTOOL
+ # Extract the first word of "dlltool", so it can be a program name with args.
+set dummy dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DLLTOOL"; then
+ ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DLLTOOL="dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
+if test -n "$ac_ct_DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
+$as_echo "$ac_ct_DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DLLTOOL" = x; then
+ DLLTOOL="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DLLTOOL=$ac_ct_DLLTOOL
+ fi
+else
+ DLLTOOL="$ac_cv_prog_DLLTOOL"
+fi
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
+$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
+if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_sharedlib_from_linklib_cmd='unknown'
+
+case $host_os in
+cygwin* | mingw* | pw32* | cegcc*)
+ # two different shell functions defined in ltmain.sh
+ # decide which to use based on capabilities of $DLLTOOL
+ case `$DLLTOOL --help 2>&1` in
+ *--identify-strict*)
+ lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
+ ;;
+ *)
+ lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
+ ;;
+ esac
+ ;;
+*)
+ # fallback: assume linklib IS sharedlib
+ lt_cv_sharedlib_from_linklib_cmd="$ECHO"
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
+$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
+sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
+test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ for ac_prog in ar
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AR"; then
+ ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AR" && break
+ done
+fi
+if test -z "$AR"; then
+ ac_ct_AR=$AR
+ for ac_prog in ar
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_AR"; then
+ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_AR="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_AR" && break
+done
+
+ if test "x$ac_ct_AR" = x; then
+ AR="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ AR=$ac_ct_AR
+ fi
+fi
+
+: ${AR=ar}
+: ${AR_FLAGS=cru}
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
+$as_echo_n "checking for archiver @FILE support... " >&6; }
+if ${lt_cv_ar_at_file+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ar_at_file=no
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ echo conftest.$ac_objext > conftest.lst
+ lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+ (eval $lt_ar_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if test "$ac_status" -eq 0; then
+ # Ensure the archiver fails upon bogus file names.
+ rm -f conftest.$ac_objext libconftest.a
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+ (eval $lt_ar_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if test "$ac_status" -ne 0; then
+ lt_cv_ar_at_file=@
+ fi
+ fi
+ rm -f conftest.* libconftest.a
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
+$as_echo "$lt_cv_ar_at_file" >&6; }
+
+if test "x$lt_cv_ar_at_file" = xno; then
+ archiver_list_spec=
+else
+ archiver_list_spec=$lt_cv_ar_at_file
+fi
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
+fi
+
+case $host_os in
+ darwin*)
+ lock_old_archive_extraction=yes ;;
+ *)
+ lock_old_archive_extraction=no ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if ${lt_cv_sys_global_symbol_pipe+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[BCDT]'
+ ;;
+cygwin* | mingw* | pw32* | cegcc*)
+ symcode='[ABCDGISTW]'
+ ;;
+hpux*)
+ if test "$host_cpu" = ia64; then
+ symcode='[ABCDEGRST]'
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[BCDEGRST]'
+ ;;
+osf*)
+ symcode='[BCDEGQRST]'
+ ;;
+solaris*)
+ symcode='[BDRT]'
+ ;;
+sco3.2v5*)
+ symcode='[DT]'
+ ;;
+sysv4.2uw2*)
+ symcode='[DT]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[ABDT]'
+ ;;
+sysv4)
+ symcode='[DFNSTU]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Fake it for dumpbin and say T for any non-static function
+ # and D for any global variable.
+ # Also find C++ and __fastcall symbols from MSVC++,
+ # which start with @ or ?.
+ lt_cv_sys_global_symbol_pipe="$AWK '"\
+" {last_section=section; section=\$ 3};"\
+" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
+" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+" \$ 0!~/External *\|/{next};"\
+" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+" {if(hide[section]) next};"\
+" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+" s[1]~/^[@?]/{print s[1], s[1]; next};"\
+" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+" ' prfx=^$ac_symprfx"
+ else
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ fi
+ lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
+ (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<_LT_EOF > conftest.$ac_ext
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+ relocations are performed -- see ld's documentation on pseudo-relocs. */
+# define LT_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data. */
+# define LT_DLSYM_CONST
+#else
+# define LT_DLSYM_CONST const
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+ cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols. */
+LT_DLSYM_CONST struct {
+ const char *name;
+ void *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+ { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+ cat <<\_LT_EOF >> conftest.$ac_ext
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_globsym_save_LIBS=$LIBS
+ lt_globsym_save_CFLAGS=$CFLAGS
+ LIBS="conftstm.$ac_objext"
+ CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext}; then
+ pipe_works=yes
+ fi
+ LIBS=$lt_globsym_save_LIBS
+ CFLAGS=$lt_globsym_save_CFLAGS
+ else
+ echo "cannot find nm_test_func in $nlist" >&5
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&5
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+ fi
+ else
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+# Response file support.
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ nm_file_list_spec='@'
+elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
+ nm_file_list_spec='@'
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
+$as_echo_n "checking for sysroot... " >&6; }
+
+# Check whether --with-sysroot was given.
+if test "${with_sysroot+set}" = set; then :
+ withval=$with_sysroot;
+else
+ with_sysroot=no
+fi
+
+
+lt_sysroot=
+case ${with_sysroot} in #(
+ yes)
+ if test "$GCC" = yes; then
+ lt_sysroot=`$CC --print-sysroot 2>/dev/null`
+ fi
+ ;; #(
+ /*)
+ lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+ ;; #(
+ no|'')
+ ;; #(
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5
+$as_echo "${with_sysroot}" >&6; }
+ as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
+ ;;
+esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
+$as_echo "${lt_sysroot:-no}" >&6; }
+
+
+
+
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then :
+ enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '#line '$LINENO' "configure"' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ ppc64-*linux*|powerpc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ ppc*-*linux*|powerpc*-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*|s390*-*tpf*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -belf"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if ${lt_cv_cc_needs_belf+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_cc_needs_belf=yes
+else
+ lt_cv_cc_needs_belf=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS="$SAVE_CFLAGS"
+ fi
+ ;;
+*-*solaris*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*)
+ case $host in
+ i?86-*-solaris*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ sparc*-*-solaris*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
+ if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
+ LD="${LD-ld}_sol2"
+ fi
+ ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+need_locks="$enable_libtool_lock"
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
+set dummy ${ac_tool_prefix}mt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$MANIFEST_TOOL"; then
+ ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
+if test -n "$MANIFEST_TOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
+$as_echo "$MANIFEST_TOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
+ ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
+ # Extract the first word of "mt", so it can be a program name with args.
+set dummy mt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_MANIFEST_TOOL"; then
+ ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
+if test -n "$ac_ct_MANIFEST_TOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
+$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_MANIFEST_TOOL" = x; then
+ MANIFEST_TOOL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
+ fi
+else
+ MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
+fi
+
+test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
+$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
+if ${lt_cv_path_mainfest_tool+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_path_mainfest_tool=no
+ echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
+ $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
+ cat conftest.err >&5
+ if $GREP 'Manifest Tool' conftest.out > /dev/null; then
+ lt_cv_path_mainfest_tool=yes
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
+$as_echo "$lt_cv_path_mainfest_tool" >&6; }
+if test "x$lt_cv_path_mainfest_tool" != xyes; then
+ MANIFEST_TOOL=:
+fi
+
+
+
+
+
+
+ case $host_os in
+ rhapsody* | darwin*)
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DSYMUTIL"; then
+ ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+ ac_ct_DSYMUTIL=$DSYMUTIL
+ # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DSYMUTIL"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DSYMUTIL" = x; then
+ DSYMUTIL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DSYMUTIL=$ac_ct_DSYMUTIL
+ fi
+else
+ DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NMEDIT"; then
+ ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+ ac_ct_NMEDIT=$NMEDIT
+ # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_NMEDIT"; then
+ ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_NMEDIT="nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_NMEDIT" = x; then
+ NMEDIT=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ NMEDIT=$ac_ct_NMEDIT
+ fi
+else
+ NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$LIPO"; then
+ ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+ ac_ct_LIPO=$LIPO
+ # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_LIPO"; then
+ ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_LIPO="lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_LIPO" = x; then
+ LIPO=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ LIPO=$ac_ct_LIPO
+ fi
+else
+ LIPO="$ac_cv_prog_LIPO"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL"; then
+ ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+ ac_ct_OTOOL=$OTOOL
+ # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL"; then
+ ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OTOOL="otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL" = x; then
+ OTOOL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL=$ac_ct_OTOOL
+ fi
+else
+ OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL64"; then
+ ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+ ac_ct_OTOOL64=$OTOOL64
+ # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL64"; then
+ ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OTOOL64="otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL64" = x; then
+ OTOOL64=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL64=$ac_ct_OTOOL64
+ fi
+else
+ OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if ${lt_cv_apple_cc_single_mod+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_apple_cc_single_mod=no
+ if test -z "${LT_MULTI_MODULE}"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ rm -rf libconftest.dylib*
+ echo "int foo(void){return 1;}" > conftest.c
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+ _lt_result=$?
+ # If there is a non-empty error log, and "single_module"
+ # appears in it, assume the flag caused a linker warning
+ if test -s conftest.err && $GREP single_module conftest.err; then
+ cat conftest.err >&5
+ # Otherwise, if the output was created with a 0 exit code from
+ # the compiler, it worked.
+ elif test -f libconftest.dylib && test $_lt_result -eq 0; then
+ lt_cv_apple_cc_single_mod=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -rf libconftest.dylib*
+ rm -f conftest.*
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if ${lt_cv_ld_exported_symbols_list+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_ld_exported_symbols_list=yes
+else
+ lt_cv_ld_exported_symbols_list=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
+$as_echo_n "checking for -force_load linker flag... " >&6; }
+if ${lt_cv_ld_force_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_force_load=no
+ cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
+ $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
+ echo "$AR cru libconftest.a conftest.o" >&5
+ $AR cru libconftest.a conftest.o 2>&5
+ echo "$RANLIB libconftest.a" >&5
+ $RANLIB libconftest.a 2>&5
+ cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+ _lt_result=$?
+ if test -s conftest.err && $GREP force_load conftest.err; then
+ cat conftest.err >&5
+ elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
+ lt_cv_ld_force_load=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -f conftest.err libconftest.a conftest conftest.c
+ rm -rf conftest.dSYM
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
+$as_echo "$lt_cv_ld_force_load" >&6; }
+ case $host_os in
+ rhapsody* | darwin1.[012])
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+ darwin1.*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ darwin*) # darwin 5.x on
+ # if running on 10.5 or later, the deployment target defaults
+ # to the OS version, if on x86, and 10.4, the deployment
+ # target defaults to 10.4. Don't you love it?
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ 10.[012]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ esac
+ ;;
+ esac
+ if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+ _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+ else
+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ fi
+ if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+ _lt_dsymutil='~$DSYMUTIL $lib || :'
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_header in dlfcn.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+func_stripname_cnf ()
+{
+ case ${2} in
+ .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+ *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+ esac
+} # func_stripname_cnf
+
+
+
+
+
+# Set options
+
+
+
+ enable_dlopen=no
+
+
+ enable_win32_dll=no
+
+
+ # Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+ enableval=$enable_shared; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_shared=yes
+fi
+
+
+
+
+
+
+
+
+
+ # Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then :
+ enableval=$enable_static; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_static=yes
+fi
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then :
+ withval=$with_pic; lt_p=${PACKAGE-default}
+ case $withval in
+ yes|no) pic_mode=$withval ;;
+ *)
+ pic_mode=default
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for lt_pkg in $withval; do
+ IFS="$lt_save_ifs"
+ if test "X$lt_pkg" = "X$lt_p"; then
+ pic_mode=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ pic_mode=default
+fi
+
+
+test -z "$pic_mode" && pic_mode=default
+
+
+
+
+
+
+
+ # Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then :
+ enableval=$enable_fast_install; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if ${lt_cv_objdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/${ac_tool_prefix}file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool at gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool at gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ else
+ MAGIC_CMD=:
+ fi
+fi
+
+ fi
+ ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+ case $cc_basename in
+ nvcc*)
+ lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
+ *)
+ lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_rtti_exceptions=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="-fno-rtti -fno-exceptions"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_rtti_exceptions=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+ lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+ :
+fi
+
+fi
+
+
+
+
+
+
+ lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+
+ if test "$GCC" = yes; then
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_static='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic='-fno-common'
+ ;;
+
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ lt_prog_compiler_static=
+ ;;
+
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ lt_prog_compiler_can_build_shared=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+
+ case $cc_basename in
+ nvcc*) # Cuda Compiler Driver 2.2
+ lt_prog_compiler_wl='-Xlinker '
+ if test -n "$lt_prog_compiler_pic"; then
+ lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
+ fi
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ lt_prog_compiler_wl='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ else
+ lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ lt_prog_compiler_static='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC (with -KPIC) is the default.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ # old Intel for x86_64 which still supported -KPIC.
+ ecc*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # icc used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ icc* | ifort*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # Lahey Fortran 8.1.
+ lf95*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='--shared'
+ lt_prog_compiler_static='--static'
+ ;;
+ nagfor*)
+ # NAG Fortran compiler
+ lt_prog_compiler_wl='-Wl,-Wl,,'
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ ccc*)
+ lt_prog_compiler_wl='-Wl,'
+ # All Alpha code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+ xl* | bgxl* | bgf* | mpixl*)
+ # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-qpic'
+ lt_prog_compiler_static='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl=''
+ ;;
+ *Sun\ F* | *Sun*Fortran*)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl='-Qoption ld '
+ ;;
+ *Sun\ C*)
+ # Sun C 5.9
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl='-Wl,'
+ ;;
+ *Intel*\ [CF]*Compiler*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ *Portland\ Group*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ lt_prog_compiler_wl='-Wl,'
+ # All OSF/1 code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ rdos*)
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ solaris*)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
+ lt_prog_compiler_wl='-Qoption ld ';;
+ *)
+ lt_prog_compiler_wl='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ lt_prog_compiler_wl='-Qoption ld '
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ lt_prog_compiler_pic='-Kconform_pic'
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ unicos*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_can_build_shared=no
+ ;;
+
+ uts4*)
+ lt_prog_compiler_pic='-pic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *)
+ lt_prog_compiler_can_build_shared=no
+ ;;
+ esac
+ fi
+
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic=
+ ;;
+ *)
+ lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+ ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+if ${lt_cv_prog_compiler_pic+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
+$as_echo "$lt_cv_prog_compiler_pic" >&6; }
+lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+ case $lt_prog_compiler_pic in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+ esac
+else
+ lt_prog_compiler_pic=
+ lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+ :
+else
+ lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test "$hard_links" = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ runpath_var=
+ allow_undefined_flag=
+ always_export_symbols=no
+ archive_cmds=
+ archive_expsym_cmds=
+ compiler_needs_object=no
+ enable_shared_with_static_runtimes=no
+ export_dynamic_flag_spec=
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ hardcode_automatic=no
+ hardcode_direct=no
+ hardcode_direct_absolute=no
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_separator=
+ hardcode_minus_L=no
+ hardcode_shlibpath_var=unsupported
+ inherit_rpath=no
+ link_all_deplibs=unknown
+ module_cmds=
+ module_expsym_cmds=
+ old_archive_from_new_cmds=
+ old_archive_from_expsyms_cmds=
+ thread_safe_flag_spec=
+ whole_archive_flag_spec=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ include_expsyms=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ linux* | k*bsd*-gnu | gnu*)
+ link_all_deplibs=no
+ ;;
+ esac
+
+ ld_shlibs=yes
+
+ # On some targets, GNU ld is compatible enough with the native linker
+ # that we're better off using the native interface for both.
+ lt_use_gnu_ld_interface=no
+ if test "$with_gnu_ld" = yes; then
+ case $host_os in
+ aix*)
+ # The AIX port of GNU ld has always aspired to compatibility
+ # with the native linker. However, as the warning in the GNU ld
+ # block says, versions before 2.19.5* couldn't really create working
+ # shared libraries, regardless of the interface used.
+ case `$LD -v 2>&1` in
+ *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+ *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
+ *\ \(GNU\ Binutils\)\ [3-9]*) ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ fi
+
+ if test "$lt_use_gnu_ld_interface" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>&1` in
+ *GNU\ gold*) supports_anon_versioning=yes ;;
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[3-9]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag=unsupported
+ # Joseph Beckenbach <jrb3 at best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec='-L$libdir'
+ export_dynamic_flag_spec='${wl}--export-all-symbols'
+ allow_undefined_flag=unsupported
+ always_export_symbols=no
+ enable_shared_with_static_runtimes=yes
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
+ exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ haiku*)
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ link_all_deplibs=yes
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ tmp_diet=no
+ if test "$host_os" = linux-dietlibc; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test "$tmp_diet" = no
+ then
+ tmp_addflag=' $pic_flag'
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group f77 and f90 compilers
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ lf95*) # Lahey Fortran 8.1
+ whole_archive_flag_spec=
+ tmp_sharedflag='--shared' ;;
+ xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ nvcc*) # Cuda Compiler Driver 2.2
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object=yes
+ ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ xlf* | bgf* | bgxlf* | mpixlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+
+ if test "$ld_shlibs" = no; then
+ runpath_var=
+ hardcode_libdir_flag_spec=
+ export_dynamic_flag_spec=
+ whole_archive_flag_spec=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ hardcode_minus_L=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ hardcode_direct=unsupported
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ # Also, AIX nm treats weak defined symbols like other global
+ # defined symbols, whereas GNU nm marks them as "W".
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds=''
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ file_list_spec='${wl}-f,'
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L=yes
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_libdir_separator=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ link_all_deplibs=no
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ export_dynamic_flag_spec='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ always_export_symbols=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ if test "${lt_cv_aix_libpath+set}" = set; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ if ${lt_cv_aix_libpath_+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+ lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }'
+ lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_="/usr/lib:/lib"
+ fi
+
+fi
+
+ aix_libpath=$lt_cv_aix_libpath_
+fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag="-z nodefs"
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ if test "${lt_cv_aix_libpath+set}" = set; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ if ${lt_cv_aix_libpath_+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+ lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }'
+ lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_="/usr/lib:/lib"
+ fi
+
+fi
+
+ aix_libpath=$lt_cv_aix_libpath_
+fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag=' ${wl}-bernotok'
+ allow_undefined_flag=' ${wl}-berok'
+ if test "$with_gnu_ld" = yes; then
+ # We only use this code for GNU lds that support --whole-archive.
+ whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec='$convenience'
+ fi
+ archive_cmds_need_lc=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[45]*)
+ export_dynamic_flag_spec=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ case $cc_basename in
+ cl*)
+ # Native MSVC
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ file_list_spec='@'
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+ archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+ else
+ sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+ fi~
+ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+ linknames='
+ # The linker will not automatically build a static lib if we build a DLL.
+ # _LT_TAGVAR(old_archive_from_new_cmds, )='true'
+ enable_shared_with_static_runtimes=yes
+ exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+ # Don't use ranlib
+ old_postinstall_cmds='chmod 644 $oldlib'
+ postlink_cmds='lt_outputfile="@OUTPUT@"~
+ lt_tool_outputfile="@TOOL_OUTPUT@"~
+ case $lt_outputfile in
+ *.exe|*.EXE) ;;
+ *)
+ lt_outputfile="$lt_outputfile.exe"
+ lt_tool_outputfile="$lt_tool_outputfile.exe"
+ ;;
+ esac~
+ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+ $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+ $RM "$lt_outputfile.manifest";
+ fi'
+ ;;
+ *)
+ # Assume MSVC wrapper
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ old_archive_from_new_cmds='true'
+ # FIXME: Should let the user specify the lib program.
+ old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ enable_shared_with_static_runtimes=yes
+ ;;
+ esac
+ ;;
+
+ darwin* | rhapsody*)
+
+
+ archive_cmds_need_lc=no
+ hardcode_direct=no
+ hardcode_automatic=yes
+ hardcode_shlibpath_var=unsupported
+ if test "$lt_cv_ld_force_load" = "yes"; then
+ whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+
+ else
+ whole_archive_flag_spec=''
+ fi
+ link_all_deplibs=yes
+ allow_undefined_flag="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=func_echo_all
+ archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+
+ else
+ ld_shlibs=no
+ fi
+
+ ;;
+
+ dgux*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2.*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ export_dynamic_flag_spec='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+
+ # Older versions of the 11.00 compiler do not understand -b yet
+ # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
+$as_echo_n "checking if $CC understands -b... " >&6; }
+if ${lt_cv_prog_compiler__b+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler__b=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -b"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler__b=yes
+ fi
+ else
+ lt_cv_prog_compiler__b=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
+$as_echo "$lt_cv_prog_compiler__b" >&6; }
+
+if test x"$lt_cv_prog_compiler__b" = xyes; then
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+fi
+
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ ;;
+ *)
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ # This should be the same for all languages, so no per-tag cache variable.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
+$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
+if ${lt_cv_irix_exported_symbol+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int foo (void) { return 0; }
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_irix_exported_symbol=yes
+else
+ lt_cv_irix_exported_symbol=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
+$as_echo "$lt_cv_irix_exported_symbol" >&6; }
+ if test "$lt_cv_irix_exported_symbol" = yes; then
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+ fi
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ inherit_rpath=yes
+ link_all_deplibs=yes
+ ;;
+
+ netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ newsos6)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_shlibpath_var=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ hardcode_direct_absolute=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ else
+ case $host_os in
+ openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ ;;
+ *)
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ allow_undefined_flag=unsupported
+ archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ hardcode_libdir_flag_spec='-rpath $libdir'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_separator=:
+ ;;
+
+ solaris*)
+ no_undefined_flag=' -z defs'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='${wl}'
+ archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_shlibpath_var=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ link_all_deplibs=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ reload_cmds='$CC -r -o $output$reload_objs'
+ hardcode_direct=no
+ ;;
+ motorola)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4.3*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ export_dynamic_flag_spec='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ ld_shlibs=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag='${wl}-z,text'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag='${wl}-z,text'
+ allow_undefined_flag='${wl}-z,nodefs'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-R,$libdir'
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ export_dynamic_flag_spec='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ ld_shlibs=no
+ ;;
+ esac
+
+ if test x$host_vendor = xsni; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ export_dynamic_flag_spec='${wl}-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $archive_cmds in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl
+ pic_flag=$lt_prog_compiler_pic
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag
+ allow_undefined_flag=
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+ (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ then
+ lt_cv_archive_cmds_need_lc=no
+ else
+ lt_cv_archive_cmds_need_lc=yes
+ fi
+ allow_undefined_flag=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
+ archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
+ ;;
+ esac
+ fi
+ ;;
+esac
+
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+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test "$GCC" = yes; then
+ case $host_os in
+ darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+ *) lt_awk_arg="/^libraries:/" ;;
+ esac
+ case $host_os in
+ mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
+ *) lt_sed_strip_eq="s,=/,/,g" ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+ case $lt_search_path_spec in
+ *\;*)
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+ ;;
+ *)
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ esac
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary.
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+ else
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+ lt_foo="";
+ lt_count=0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo="/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[lt_foo]++; }
+ if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+ # AWK program above erroneously prepends '/' to C:/dos/paths
+ # for these hosts.
+ case $host_os in
+ mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+ $SED 's,/\([A-Za-z]:\),\1,g'` ;;
+ esac
+ sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$cc_basename in
+ yes,*)
+ # gcc
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ ;;
+
+ *,cl*)
+ # Native MSVC
+ libname_spec='$name'
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ library_names_spec='${libname}.dll.lib'
+
+ case $build_os in
+ mingw*)
+ sys_lib_search_path_spec=
+ lt_save_ifs=$IFS
+ IFS=';'
+ for lt_path in $LIB
+ do
+ IFS=$lt_save_ifs
+ # Let DOS variable expansion print the short 8.3 style file name.
+ lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+ sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+ done
+ IFS=$lt_save_ifs
+ # Convert to MSYS style.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
+ ;;
+ cygwin*)
+ # Convert to unix form, then to dos form, then back to unix form
+ # but this time dos style (no spaces!) so that the unix form looks
+ # like /cygdrive/c/PROGRA~1:/cygdr...
+ sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+ sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+ sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ *)
+ sys_lib_search_path_spec="$LIB"
+ if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+ # It is most probably a Windows format PATH.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ # FIXME: find the short name or the path components, as spaces are
+ # common. (e.g. "Program Files" -> "PROGRA~1")
+ ;;
+ esac
+
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+ dynamic_linker='Win32 link.exe'
+ ;;
+
+ *)
+ # Assume MSVC wrapper
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ dynamic_linker='Win32 ld.exe'
+ ;;
+ esac
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[23].*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2.*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+gnu*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+haiku*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ dynamic_linker="$host_os runtime_loader"
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+ postinstall_cmds='chmod 555 $lib'
+ # or fails outright, so override atomically:
+ install_override_mode=555
+ ;;
+
+interix[3-9]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux # correct to gnu/linux during the next big refactor
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+
+ # Some binutils ld are patched to set DT_RUNPATH
+ if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_shlibpath_overrides_runpath=no
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+ lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+fi
+
+ shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsdelf*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='NetBSD ld.elf_so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[89] | openbsd2.[89].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+ test -n "$runpath_var" ||
+ test "X$hardcode_automatic" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$hardcode_direct" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
+ test "$hardcode_minus_L" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink ||
+ test "$inherit_rpath" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+
+
+
+
+ if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+
+fi
+
+ ;;
+
+ *)
+ ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
+if test "x$ac_cv_func_shl_load" = xyes; then :
+ lt_cv_dlopen="shl_load"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if ${ac_cv_lib_dld_shl_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_shl_load=yes
+else
+ ac_cv_lib_dld_shl_load=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
+ lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+ ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
+if test "x$ac_cv_func_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if ${ac_cv_lib_svld_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_svld_dlopen=yes
+else
+ ac_cv_lib_svld_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if ${ac_cv_lib_dld_dld_link+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_dld_link=yes
+else
+ ac_cv_lib_dld_dld_link=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
+ lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+ ;;
+ esac
+
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ else
+ enable_dlopen=no
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS="$CPPFLAGS"
+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS="$LDFLAGS"
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS="$LIBS"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+ if test "x$lt_cv_dlopen_self" = xyes; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self_static+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self_static=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self_static=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+ fi
+
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP" ; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ fi
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+ # Report which library types will actually be built
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+ if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+ (test "X$CXX" != "Xg++"))) ; then
+ ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
+$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
+if test -z "$CXXCPP"; then
+ if ${ac_cv_prog_CXXCPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CXXCPP needs to be expanded
+ for CXXCPP in "$CXX -E" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CXXCPP=$CXXCPP
+
+fi
+ CXXCPP=$ac_cv_prog_CXXCPP
+else
+ ac_cv_prog_CXXCPP=$CXXCPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
+$as_echo "$CXXCPP" >&6; }
+ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+else
+ _lt_caught_CXX_error=yes
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+archive_cmds_need_lc_CXX=no
+allow_undefined_flag_CXX=
+always_export_symbols_CXX=no
+archive_expsym_cmds_CXX=
+compiler_needs_object_CXX=no
+export_dynamic_flag_spec_CXX=
+hardcode_direct_CXX=no
+hardcode_direct_absolute_CXX=no
+hardcode_libdir_flag_spec_CXX=
+hardcode_libdir_separator_CXX=
+hardcode_minus_L_CXX=no
+hardcode_shlibpath_var_CXX=unsupported
+hardcode_automatic_CXX=no
+inherit_rpath_CXX=no
+module_cmds_CXX=
+module_expsym_cmds_CXX=
+link_all_deplibs_CXX=unknown
+old_archive_cmds_CXX=$old_archive_cmds
+reload_flag_CXX=$reload_flag
+reload_cmds_CXX=$reload_cmds
+no_undefined_flag_CXX=
+whole_archive_flag_spec_CXX=
+enable_shared_with_static_runtimes_CXX=no
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+objext_CXX=$objext
+
+# No sense in running all these tests if we already determined that
+# the CXX compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_caught_CXX_error" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="int some_variable = 0;"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+ # save warnings/boilerplate of simple test code
+ ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC=$CC
+ lt_save_CFLAGS=$CFLAGS
+ lt_save_LD=$LD
+ lt_save_GCC=$GCC
+ GCC=$GXX
+ lt_save_with_gnu_ld=$with_gnu_ld
+ lt_save_path_LD=$lt_cv_path_LD
+ if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+ lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+ else
+ $as_unset lt_cv_prog_gnu_ld
+ fi
+ if test -n "${lt_cv_path_LDCXX+set}"; then
+ lt_cv_path_LD=$lt_cv_path_LDCXX
+ else
+ $as_unset lt_cv_path_LD
+ fi
+ test -z "${LDCXX+set}" || LD=$LDCXX
+ CC=${CXX-"c++"}
+ CFLAGS=$CXXFLAGS
+ compiler=$CC
+ compiler_CXX=$CC
+ for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+
+
+ if test -n "$compiler"; then
+ # We don't want -fno-exception when compiling C++ code, so set the
+ # no_builtin_flag separately
+ if test "$GXX" = yes; then
+ lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
+ else
+ lt_prog_compiler_no_builtin_flag_CXX=
+ fi
+
+ if test "$GXX" = yes; then
+ # Set up default GNU C++ configuration
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+ # Check if GNU C++ uses GNU ld as the underlying linker, since the
+ # archiving commands below assume that GNU ld is being used.
+ if test "$with_gnu_ld" = yes; then
+ archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+ # investigate it a little bit more. (MM)
+ wlarc='${wl}'
+
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if eval "`$CC -print-prog-name=ld` --help 2>&1" |
+ $GREP 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec_CXX=
+ fi
+ else
+ with_gnu_ld=no
+ wlarc=
+
+ # A generic and very simple default shared library creation
+ # command for GNU C++ for the case where it uses the native
+ # linker, instead of GNU ld. If possible, this setting should
+ # overridden to take advantage of the native linker features on
+ # the platform it is being used on.
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ fi
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+ else
+ GXX=no
+ with_gnu_ld=no
+ wlarc=
+ fi
+
+ # PORTME: fill in a description of your system's C++ link characteristics
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+ ld_shlibs_CXX=yes
+ case $host_os in
+ aix3*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ case $ld_flag in
+ *-brtl*)
+ aix_use_runtimelinking=yes
+ break
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds_CXX=''
+ hardcode_direct_CXX=yes
+ hardcode_direct_absolute_CXX=yes
+ hardcode_libdir_separator_CXX=':'
+ link_all_deplibs_CXX=yes
+ file_list_spec_CXX='${wl}-f,'
+
+ if test "$GXX" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct_CXX=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L_CXX=yes
+ hardcode_libdir_flag_spec_CXX='-L$libdir'
+ hardcode_libdir_separator_CXX=
+ fi
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ export_dynamic_flag_spec_CXX='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to
+ # export.
+ always_export_symbols_CXX=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag_CXX='-berok'
+ # Determine the default libpath from the value encoded in an empty
+ # executable.
+ if test "${lt_cv_aix_libpath+set}" = set; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ if ${lt_cv_aix_libpath__CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+
+ lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }'
+ lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$lt_cv_aix_libpath__CXX"; then
+ lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test -z "$lt_cv_aix_libpath__CXX"; then
+ lt_cv_aix_libpath__CXX="/usr/lib:/lib"
+ fi
+
+fi
+
+ aix_libpath=$lt_cv_aix_libpath__CXX
+fi
+
+ hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+ archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag_CXX="-z nodefs"
+ archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ if test "${lt_cv_aix_libpath+set}" = set; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ if ${lt_cv_aix_libpath__CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+
+ lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }'
+ lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$lt_cv_aix_libpath__CXX"; then
+ lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test -z "$lt_cv_aix_libpath__CXX"; then
+ lt_cv_aix_libpath__CXX="/usr/lib:/lib"
+ fi
+
+fi
+
+ aix_libpath=$lt_cv_aix_libpath__CXX
+fi
+
+ hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag_CXX=' ${wl}-bernotok'
+ allow_undefined_flag_CXX=' ${wl}-berok'
+ if test "$with_gnu_ld" = yes; then
+ # We only use this code for GNU lds that support --whole-archive.
+ whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec_CXX='$convenience'
+ fi
+ archive_cmds_need_lc_CXX=yes
+ # This is similar to how AIX traditionally builds its shared
+ # libraries.
+ archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag_CXX=unsupported
+ # Joseph Beckenbach <jrb3 at best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs_CXX=no
+ fi
+ ;;
+
+ chorus*)
+ case $cc_basename in
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ case $GXX,$cc_basename in
+ ,cl* | no,cl*)
+ # Native MSVC
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ hardcode_libdir_flag_spec_CXX=' '
+ allow_undefined_flag_CXX=unsupported
+ always_export_symbols_CXX=yes
+ file_list_spec_CXX='@'
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+ archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+ else
+ $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+ fi~
+ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+ linknames='
+ # The linker will not automatically build a static lib if we build a DLL.
+ # _LT_TAGVAR(old_archive_from_new_cmds, CXX)='true'
+ enable_shared_with_static_runtimes_CXX=yes
+ # Don't use ranlib
+ old_postinstall_cmds_CXX='chmod 644 $oldlib'
+ postlink_cmds_CXX='lt_outputfile="@OUTPUT@"~
+ lt_tool_outputfile="@TOOL_OUTPUT@"~
+ case $lt_outputfile in
+ *.exe|*.EXE) ;;
+ *)
+ lt_outputfile="$lt_outputfile.exe"
+ lt_tool_outputfile="$lt_tool_outputfile.exe"
+ ;;
+ esac~
+ func_to_tool_file "$lt_outputfile"~
+ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+ $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+ $RM "$lt_outputfile.manifest";
+ fi'
+ ;;
+ *)
+ # g++
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec_CXX='-L$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
+ allow_undefined_flag_CXX=unsupported
+ always_export_symbols_CXX=no
+ enable_shared_with_static_runtimes_CXX=yes
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+ darwin* | rhapsody*)
+
+
+ archive_cmds_need_lc_CXX=no
+ hardcode_direct_CXX=no
+ hardcode_automatic_CXX=yes
+ hardcode_shlibpath_var_CXX=unsupported
+ if test "$lt_cv_ld_force_load" = "yes"; then
+ whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+
+ else
+ whole_archive_flag_spec_CXX=''
+ fi
+ link_all_deplibs_CXX=yes
+ allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=func_echo_all
+ archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+ archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+ archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+ fi
+
+ else
+ ld_shlibs_CXX=no
+ fi
+
+ ;;
+
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ freebsd2.*)
+ # C++ shared libraries reported to be fairly broken before
+ # switch to ELF
+ ld_shlibs_CXX=no
+ ;;
+
+ freebsd-elf*)
+ archive_cmds_need_lc_CXX=no
+ ;;
+
+ freebsd* | dragonfly*)
+ # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+ # conventions
+ ld_shlibs_CXX=yes
+ ;;
+
+ gnu*)
+ ;;
+
+ haiku*)
+ archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ link_all_deplibs_CXX=yes
+ ;;
+
+ hpux9*)
+ hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ hardcode_direct_CXX=yes
+ hardcode_minus_L_CXX=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ aCC*)
+ archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+
+ hpux10*|hpux11*)
+ if test $with_gnu_ld = no; then
+ hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ ;;
+ *)
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ ;;
+ esac
+ fi
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ ;;
+ *)
+ hardcode_direct_CXX=yes
+ hardcode_direct_absolute_CXX=yes
+ hardcode_minus_L_CXX=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+ ;;
+ esac
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ aCC*)
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test $with_gnu_ld = no; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ fi
+ else
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+ irix5* | irix6*)
+ case $cc_basename in
+ CC*)
+ # SGI C++
+ archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+
+ # Archives containing C++ object files must be created using
+ # "CC -ar", where "CC" is the IRIX C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test "$with_gnu_ld" = no; then
+ archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
+ fi
+ fi
+ link_all_deplibs_CXX=yes
+ ;;
+ esac
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+ inherit_rpath_CXX=yes
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+ archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+ # Archives containing C++ object files must be created using
+ # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+ old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
+ ;;
+ icpc* | ecpc* )
+ # Intel C++
+ with_gnu_ld=yes
+ # version 8.0 and above of icpc choke on multiply defined symbols
+ # if we add $predep_objects and $postdep_objects, however 7.1 and
+ # earlier do not add the objects themselves.
+ case `$CC -V 2>&1` in
+ *"Version 7."*)
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ *) # Version 8.0 or newer
+ tmp_idyn=
+ case $host_cpu in
+ ia64*) tmp_idyn=' -i_dynamic';;
+ esac
+ archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ esac
+ archive_cmds_need_lc_CXX=no
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+ whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ case `$CC -V` in
+ *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
+ prelink_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+ compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+ old_archive_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+ $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+ $RANLIB $oldlib'
+ archive_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ archive_expsym_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ *) # Version 6 and above use weak symbols
+ archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ esac
+
+ hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+ whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ ;;
+ cxx*)
+ # Compaq C++
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
+ ;;
+ xl* | mpixl* | bgxl*)
+ # IBM XL 8.0 on PPC, with GNU ld
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+ archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ no_undefined_flag_CXX=' -zdefs'
+ archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+ hardcode_libdir_flag_spec_CXX='-R$libdir'
+ whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object_CXX=yes
+
+ # Not sure whether something based on
+ # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+ # would be better.
+ output_verbose_link_cmd='func_echo_all'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ lynxos*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ m88k*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+ wlarc=
+ hardcode_libdir_flag_spec_CXX='-R$libdir'
+ hardcode_direct_CXX=yes
+ hardcode_shlibpath_var_CXX=no
+ fi
+ # Workaround some broken pre-1.5 toolchains
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+ ;;
+
+ *nto* | *qnx*)
+ ld_shlibs_CXX=yes
+ ;;
+
+ openbsd2*)
+ # C++ shared libraries are fairly broken
+ ld_shlibs_CXX=no
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct_CXX=yes
+ hardcode_shlibpath_var_CXX=no
+ hardcode_direct_absolute_CXX=yes
+ archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ fi
+ output_verbose_link_cmd=func_echo_all
+ else
+ ld_shlibs_CXX=no
+ fi
+ ;;
+
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Archives containing C++ object files must be created using
+ # the KAI C++ compiler.
+ case $host in
+ osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
+ *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
+ esac
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ cxx*)
+ case $host in
+ osf3*)
+ allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ ;;
+ *)
+ allow_undefined_flag_CXX=' -expect_unresolved \*'
+ archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+ echo "-hidden">> $lib.exp~
+ $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
+ $RM $lib.exp'
+ hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+ ;;
+ esac
+
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+ case $host in
+ osf3*)
+ archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ esac
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+ else
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+
+ psos*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ lcc*)
+ # Lucid
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ solaris*)
+ case $cc_basename in
+ CC* | sunCC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ archive_cmds_need_lc_CXX=yes
+ no_undefined_flag_CXX=' -zdefs'
+ archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ hardcode_libdir_flag_spec_CXX='-R$libdir'
+ hardcode_shlibpath_var_CXX=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
+ ;;
+ esac
+ link_all_deplibs_CXX=yes
+
+ output_verbose_link_cmd='func_echo_all'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+ # The C++ compiler must be used to create the archive.
+ old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+ ;;
+ *)
+ # GNU C++ compiler with Solaris linker
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
+ if $CC --version | $GREP -v '^2\.7' > /dev/null; then
+ archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+ else
+ # g++ 2.7 appears to require `-G' NOT `-shared' on this
+ # platform.
+ archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+ fi
+
+ hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag_CXX='${wl}-z,text'
+ archive_cmds_need_lc_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag_CXX='${wl}-z,text'
+ allow_undefined_flag_CXX='${wl}-z,nodefs'
+ archive_cmds_need_lc_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
+ hardcode_libdir_separator_CXX=':'
+ link_all_deplibs_CXX=yes
+ export_dynamic_flag_spec_CXX='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
+ '"$old_archive_cmds_CXX"
+ reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
+ '"$reload_cmds_CXX"
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ vxworks*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
+ test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+ GCC_CXX="$GXX"
+ LD_CXX="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ # Dependencies to place before and after the object being linked:
+predep_objects_CXX=
+postdep_objects_CXX=
+predeps_CXX=
+postdeps_CXX=
+compiler_lib_search_path_CXX=
+
+cat > conftest.$ac_ext <<_LT_EOF
+class Foo
+{
+public:
+ Foo (void) { a = 0; }
+private:
+ int a;
+};
+_LT_EOF
+
+
+_lt_libdeps_save_CFLAGS=$CFLAGS
+case "$CC $CFLAGS " in #(
+*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
+*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
+*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
+esac
+
+if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ # Parse the compiler output and extract the necessary
+ # objects, libraries and library flags.
+
+ # Sentinel used to keep track of whether or not we are before
+ # the conftest object file.
+ pre_test_object_deps_done=no
+
+ for p in `eval "$output_verbose_link_cmd"`; do
+ case ${prev}${p} in
+
+ -L* | -R* | -l*)
+ # Some compilers place space between "-{L,R}" and the path.
+ # Remove the space.
+ if test $p = "-L" ||
+ test $p = "-R"; then
+ prev=$p
+ continue
+ fi
+
+ # Expand the sysroot to ease extracting the directories later.
+ if test -z "$prev"; then
+ case $p in
+ -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
+ -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
+ -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
+ esac
+ fi
+ case $p in
+ =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
+ esac
+ if test "$pre_test_object_deps_done" = no; then
+ case ${prev} in
+ -L | -R)
+ # Internal compiler library paths should come after those
+ # provided the user. The postdeps already come after the
+ # user supplied libs so there is no need to process them.
+ if test -z "$compiler_lib_search_path_CXX"; then
+ compiler_lib_search_path_CXX="${prev}${p}"
+ else
+ compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
+ fi
+ ;;
+ # The "-l" case would never come before the object being
+ # linked, so don't bother handling this case.
+ esac
+ else
+ if test -z "$postdeps_CXX"; then
+ postdeps_CXX="${prev}${p}"
+ else
+ postdeps_CXX="${postdeps_CXX} ${prev}${p}"
+ fi
+ fi
+ prev=
+ ;;
+
+ *.lto.$objext) ;; # Ignore GCC LTO objects
+ *.$objext)
+ # This assumes that the test object file only shows up
+ # once in the compiler output.
+ if test "$p" = "conftest.$objext"; then
+ pre_test_object_deps_done=yes
+ continue
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ if test -z "$predep_objects_CXX"; then
+ predep_objects_CXX="$p"
+ else
+ predep_objects_CXX="$predep_objects_CXX $p"
+ fi
+ else
+ if test -z "$postdep_objects_CXX"; then
+ postdep_objects_CXX="$p"
+ else
+ postdep_objects_CXX="$postdep_objects_CXX $p"
+ fi
+ fi
+ ;;
+
+ *) ;; # Ignore the rest.
+
+ esac
+ done
+
+ # Clean up.
+ rm -f a.out a.exe
+else
+ echo "libtool.m4: error: problem compiling CXX test program"
+fi
+
+$RM -f confest.$objext
+CFLAGS=$_lt_libdeps_save_CFLAGS
+
+# PORTME: override above test on systems where it is broken
+case $host_os in
+interix[3-9]*)
+ # Interix 3.5 installs completely hosed .la files for C++, so rather than
+ # hack all around it, let's just trust "g++" to DTRT.
+ predep_objects_CXX=
+ postdep_objects_CXX=
+ postdeps_CXX=
+ ;;
+
+linux*)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ if test "$solaris_use_stlport4" != yes; then
+ postdeps_CXX='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+
+solaris*)
+ case $cc_basename in
+ CC* | sunCC*)
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ # Adding this requires a known-good setup of shared libraries for
+ # Sun compiler versions before 5.6, else PIC objects from an old
+ # archive will be linked into the output, leading to subtle bugs.
+ if test "$solaris_use_stlport4" != yes; then
+ postdeps_CXX='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+esac
+
+
+case " $postdeps_CXX " in
+*" -lc "*) archive_cmds_need_lc_CXX=no ;;
+esac
+ compiler_lib_search_dirs_CXX=
+if test -n "${compiler_lib_search_path_CXX}"; then
+ compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ lt_prog_compiler_wl_CXX=
+lt_prog_compiler_pic_CXX=
+lt_prog_compiler_static_CXX=
+
+
+ # C++ specific cases for pic, static, wl, etc.
+ if test "$GXX" = yes; then
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static_CXX='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+ mingw* | cygwin* | os2* | pw32* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
+ ;;
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic_CXX='-fno-common'
+ ;;
+ *djgpp*)
+ # DJGPP does not support shared libraries at all
+ lt_prog_compiler_pic_CXX=
+ ;;
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ lt_prog_compiler_static_CXX=
+ ;;
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic_CXX=-Kconform_pic
+ fi
+ ;;
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ esac
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic_CXX='-fPIC -shared'
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ esac
+ else
+ case $host_os in
+ aix[4-9]*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static_CXX='-Bstatic'
+ else
+ lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+ chorus*)
+ case $cc_basename in
+ cxch68*)
+ # Green Hills C++ Compiler
+ # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+ ;;
+ esac
+ ;;
+ mingw* | cygwin* | os2* | pw32* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
+ ;;
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ lt_prog_compiler_pic_CXX='-KPIC'
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ lt_prog_compiler_pic_CXX='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ freebsd* | dragonfly*)
+ # FreeBSD uses GNU C++
+ ;;
+ hpux9* | hpux10* | hpux11*)
+ case $cc_basename in
+ CC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+ if test "$host_cpu" != ia64; then
+ lt_prog_compiler_pic_CXX='+Z'
+ fi
+ ;;
+ aCC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX='+Z'
+ ;;
+ esac
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ interix*)
+ # This is c89, which is MS Visual C++ (no shared libs)
+ # Anyone wants to do a port?
+ ;;
+ irix5* | irix6* | nonstopux*)
+ case $cc_basename in
+ CC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='-non_shared'
+ # CC pic flag -KPIC is the default.
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ KCC*)
+ # KAI C++ Compiler
+ lt_prog_compiler_wl_CXX='--backend -Wl,'
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ ecpc* )
+ # old Intel C++ for x86_64 which still supported -KPIC.
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-static'
+ ;;
+ icpc* )
+ # Intel C++, used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-fPIC'
+ lt_prog_compiler_static_CXX='-static'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-fpic'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ ;;
+ cxx*)
+ # Compaq C++
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ lt_prog_compiler_pic_CXX=
+ lt_prog_compiler_static_CXX='-non_shared'
+ ;;
+ xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
+ # IBM XL 8.0, 9.0 on PPC and BlueGene
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-qpic'
+ lt_prog_compiler_static_CXX='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ lt_prog_compiler_wl_CXX='-Qoption ld '
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+ lynxos*)
+ ;;
+ m88k*)
+ ;;
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ lt_prog_compiler_pic_CXX='-W c,exportall'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ netbsd* | netbsdelf*-gnu)
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic_CXX='-fPIC -shared'
+ ;;
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ lt_prog_compiler_wl_CXX='--backend -Wl,'
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ lt_prog_compiler_pic_CXX='-pic'
+ ;;
+ cxx*)
+ # Digital/Compaq C++
+ lt_prog_compiler_wl_CXX='-Wl,'
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ lt_prog_compiler_pic_CXX=
+ lt_prog_compiler_static_CXX='-non_shared'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ psos*)
+ ;;
+ solaris*)
+ case $cc_basename in
+ CC* | sunCC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ lt_prog_compiler_wl_CXX='-Qoption ld '
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ lt_prog_compiler_pic_CXX='-PIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ lt_prog_compiler_pic_CXX='-pic'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ ;;
+ lcc*)
+ # Lucid
+ lt_prog_compiler_pic_CXX='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ case $cc_basename in
+ CC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ ;;
+ esac
+ ;;
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ lt_prog_compiler_pic_CXX='-KPIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ vxworks*)
+ ;;
+ *)
+ lt_prog_compiler_can_build_shared_CXX=no
+ ;;
+ esac
+ fi
+
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic_CXX=
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
+ ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+if ${lt_cv_prog_compiler_pic_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_CXX=$lt_prog_compiler_pic_CXX
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_pic_CXX" >&6; }
+lt_prog_compiler_pic_CXX=$lt_cv_prog_compiler_pic_CXX
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic_CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works_CXX=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works_CXX=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
+ case $lt_prog_compiler_pic_CXX in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
+ esac
+else
+ lt_prog_compiler_pic_CXX=
+ lt_prog_compiler_can_build_shared_CXX=no
+fi
+
+fi
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works_CXX=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works_CXX=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works_CXX=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
+ :
+else
+ lt_prog_compiler_static_CXX=
+fi
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o_CXX=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o_CXX=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o_CXX=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o_CXX=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test "$hard_links" = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+ case $host_os in
+ aix[4-9]*)
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ # Also, AIX nm treats weak defined symbols like other global defined
+ # symbols, whereas GNU nm marks them as "W".
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ ;;
+ pw32*)
+ export_symbols_cmds_CXX="$ltdll_cmds"
+ ;;
+ cygwin* | mingw* | cegcc*)
+ case $cc_basename in
+ cl*)
+ exclude_expsyms_CXX='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+ ;;
+ *)
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
+ exclude_expsyms_CXX='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
+ ;;
+ esac
+ ;;
+ linux* | k*bsd*-gnu | gnu*)
+ link_all_deplibs_CXX=no
+ ;;
+ *)
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
+test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+with_gnu_ld_CXX=$with_gnu_ld
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc_CXX" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc_CXX=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $archive_cmds_CXX in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl_CXX
+ pic_flag=$lt_prog_compiler_pic_CXX
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
+ allow_undefined_flag_CXX=
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+ (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ then
+ lt_cv_archive_cmds_need_lc_CXX=no
+ else
+ lt_cv_archive_cmds_need_lc_CXX=yes
+ fi
+ allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
+ archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$cc_basename in
+ yes,*)
+ # gcc
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ ;;
+
+ *,cl*)
+ # Native MSVC
+ libname_spec='$name'
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ library_names_spec='${libname}.dll.lib'
+
+ case $build_os in
+ mingw*)
+ sys_lib_search_path_spec=
+ lt_save_ifs=$IFS
+ IFS=';'
+ for lt_path in $LIB
+ do
+ IFS=$lt_save_ifs
+ # Let DOS variable expansion print the short 8.3 style file name.
+ lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+ sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+ done
+ IFS=$lt_save_ifs
+ # Convert to MSYS style.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
+ ;;
+ cygwin*)
+ # Convert to unix form, then to dos form, then back to unix form
+ # but this time dos style (no spaces!) so that the unix form looks
+ # like /cygdrive/c/PROGRA~1:/cygdr...
+ sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+ sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+ sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ *)
+ sys_lib_search_path_spec="$LIB"
+ if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+ # It is most probably a Windows format PATH.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ # FIXME: find the short name or the path components, as spaces are
+ # common. (e.g. "Program Files" -> "PROGRA~1")
+ ;;
+ esac
+
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+ dynamic_linker='Win32 link.exe'
+ ;;
+
+ *)
+ # Assume MSVC wrapper
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ dynamic_linker='Win32 ld.exe'
+ ;;
+ esac
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[23].*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2.*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+gnu*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+haiku*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ dynamic_linker="$host_os runtime_loader"
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+ postinstall_cmds='chmod 555 $lib'
+ # or fails outright, so override atomically:
+ install_override_mode=555
+ ;;
+
+interix[3-9]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux # correct to gnu/linux during the next big refactor
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+
+ # Some binutils ld are patched to set DT_RUNPATH
+ if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_shlibpath_overrides_runpath=no
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
+ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+ lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+fi
+
+ shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsdelf*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='NetBSD ld.elf_so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[89] | openbsd2.[89].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action_CXX=
+if test -n "$hardcode_libdir_flag_spec_CXX" ||
+ test -n "$runpath_var_CXX" ||
+ test "X$hardcode_automatic_CXX" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$hardcode_direct_CXX" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
+ test "$hardcode_minus_L_CXX" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action_CXX=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action_CXX=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action_CXX=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
+$as_echo "$hardcode_action_CXX" >&6; }
+
+if test "$hardcode_action_CXX" = relink ||
+ test "$inherit_rpath_CXX" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+
+
+
+
+
+ fi # test -n "$compiler"
+
+ CC=$lt_save_CC
+ CFLAGS=$lt_save_CFLAGS
+ LDCXX=$LD
+ LD=$lt_save_LD
+ GCC=$lt_save_GCC
+ with_gnu_ld=$lt_save_with_gnu_ld
+ lt_cv_path_LDCXX=$lt_cv_path_LD
+ lt_cv_path_LD=$lt_save_path_LD
+ lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+ lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+fi # test "$_lt_caught_CXX_error" != yes
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ ac_config_commands="$ac_config_commands libtool"
+
+
+
+
+# Only expand once:
+
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+
+
+# Extract the first word of "bison", so it can be a program name with args.
+set dummy bison; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_BISON+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $BISON in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_BISON="$BISON" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_BISON="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_path_BISON" && ac_cv_path_BISON="bison"
+ ;;
+esac
+fi
+BISON=$ac_cv_path_BISON
+if test -n "$BISON"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
+$as_echo "$BISON" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+# Extract the first word of "help2man", so it can be a program name with args.
+set dummy help2man; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_HELP2MAN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $HELP2MAN in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_HELP2MAN="$HELP2MAN" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_HELP2MAN="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_path_HELP2MAN" && ac_cv_path_HELP2MAN="help2man"
+ ;;
+esac
+fi
+HELP2MAN=$ac_cv_path_HELP2MAN
+if test -n "$HELP2MAN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HELP2MAN" >&5
+$as_echo "$HELP2MAN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+# Check for a m4 that supports -P
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for m4 that supports -P" >&5
+$as_echo_n "checking for m4 that supports -P... " >&6; }
+if ${ac_cv_path_M4+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$M4"; then
+ ac_path_M4_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in gm4 gnum4 m4; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_M4="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_M4" || continue
+m4out=`echo 'm''4_divnum' | $ac_path_M4 -P`
+ test "x$m4out" = x0 \
+ && ac_cv_path_M4=$ac_path_M4 ac_path_M4_found=:
+ $ac_path_M4_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_M4"; then
+ as_fn_error $? "could not find m4 that supports -P" "$LINENO" 5
+ fi
+else
+ ac_cv_path_M4=$M4
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_M4" >&5
+$as_echo "$ac_cv_path_M4" >&6; }
+M4=$ac_cv_path_M4
+
+
+cat >>confdefs.h <<_ACEOF
+#define M4 "$M4"
+_ACEOF
+
+
+# Extract the first word of "indent", so it can be a program name with args.
+set dummy indent; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_INDENT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $INDENT in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_INDENT="$INDENT" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_INDENT="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_path_INDENT" && ac_cv_path_INDENT="indent"
+ ;;
+esac
+fi
+INDENT=$ac_cv_path_INDENT
+if test -n "$INDENT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INDENT" >&5
+$as_echo "$INDENT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+# if INDENT is set to 'indent' then we didn't find indent
+if test "$INDENT" != indent ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $INDENT is GNU indent" >&5
+$as_echo_n "checking if $INDENT is GNU indent... " >&6; }
+ if $INDENT --version 2>/dev/null | head -n 1|grep "GNU indent" > /dev/null ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $INDENT does not appear to be GNU indent." >&5
+$as_echo "$as_me: WARNING: $INDENT does not appear to be GNU indent." >&2;}
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no indent program found: make indent target will not function" >&5
+$as_echo "$as_me: WARNING: no indent program found: make indent target will not function" >&2;}
+fi
+
+# checks for headers
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
+$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
+if ${ac_cv_header_sys_wait_h+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/wait.h>
+#ifndef WEXITSTATUS
+# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
+#endif
+#ifndef WIFEXITED
+# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
+#endif
+
+int
+main ()
+{
+ int s;
+ wait (&s);
+ s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_sys_wait_h=yes
+else
+ ac_cv_header_sys_wait_h=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
+$as_echo "$ac_cv_header_sys_wait_h" >&6; }
+if test $ac_cv_header_sys_wait_h = yes; then
+
+$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
+
+fi
+
+for ac_header in inttypes.h libintl.h limits.h locale.h malloc.h netinet/in.h regex.h stddef.h stdlib.h string.h strings.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+# checks for libraries
+
+# The test test-pthread uses libpthread, so we check for it here, but
+# all we need is the preprocessor symbol defined since we don't need
+# LIBS to include libpthread for building flex.
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_lock in -lpthread" >&5
+$as_echo_n "checking for pthread_mutex_lock in -lpthread... " >&6; }
+if ${ac_cv_lib_pthread_pthread_mutex_lock+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpthread $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pthread_mutex_lock ();
+int
+main ()
+{
+return pthread_mutex_lock ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_pthread_pthread_mutex_lock=yes
+else
+ ac_cv_lib_pthread_pthread_mutex_lock=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_lock" >&5
+$as_echo "$ac_cv_lib_pthread_pthread_mutex_lock" >&6; }
+if test "x$ac_cv_lib_pthread_pthread_mutex_lock" = xyes; then :
+
+$as_echo "#define HAVE_LIBPTHREAD 1" >>confdefs.h
+
+else
+
+$as_echo "#define HAVE_LIBPTHREAD 0" >>confdefs.h
+
+
+fi
+
+for ac_header in pthread.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
+if test "x$ac_cv_header_pthread_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_PTHREAD_H 1
+_ACEOF
+
+fi
+
+done
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10 in -lm" >&5
+$as_echo_n "checking for log10 in -lm... " >&6; }
+if ${ac_cv_lib_m_log10+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lm $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char log10 ();
+int
+main ()
+{
+return log10 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_m_log10=yes
+else
+ ac_cv_lib_m_log10=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_log10" >&5
+$as_echo "$ac_cv_lib_m_log10" >&6; }
+if test "x$ac_cv_lib_m_log10" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBM 1
+_ACEOF
+
+ LIBS="-lm $LIBS"
+
+fi
+
+
+# Checks for typedefs, structures, and compiler characteristics.
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
+$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
+if ${ac_cv_header_stdbool_h+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <stdbool.h>
+ #ifndef bool
+ "error: bool is not defined"
+ #endif
+ #ifndef false
+ "error: false is not defined"
+ #endif
+ #if false
+ "error: false is not 0"
+ #endif
+ #ifndef true
+ "error: true is not defined"
+ #endif
+ #if true != 1
+ "error: true is not 1"
+ #endif
+ #ifndef __bool_true_false_are_defined
+ "error: __bool_true_false_are_defined is not defined"
+ #endif
+
+ struct s { _Bool s: 1; _Bool t; } s;
+
+ char a[true == 1 ? 1 : -1];
+ char b[false == 0 ? 1 : -1];
+ char c[__bool_true_false_are_defined == 1 ? 1 : -1];
+ char d[(bool) 0.5 == true ? 1 : -1];
+ /* See body of main program for 'e'. */
+ char f[(_Bool) 0.0 == false ? 1 : -1];
+ char g[true];
+ char h[sizeof (_Bool)];
+ char i[sizeof s.t];
+ enum { j = false, k = true, l = false * true, m = true * 256 };
+ /* The following fails for
+ HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
+ _Bool n[m];
+ char o[sizeof n == m * sizeof n[0] ? 1 : -1];
+ char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
+ /* Catch a bug in an HP-UX C compiler. See
+ http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
+ http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
+ */
+ _Bool q = true;
+ _Bool *pq = &q;
+
+int
+main ()
+{
+
+ bool e = &s;
+ *pq |= q;
+ *pq |= ! q;
+ /* Refer to every declared value, to avoid compiler optimizations. */
+ return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
+ + !m + !n + !o + !p + !q + !pq);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdbool_h=yes
+else
+ ac_cv_header_stdbool_h=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
+$as_echo "$ac_cv_header_stdbool_h" >&6; }
+ ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
+if test "x$ac_cv_type__Bool" = xyes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE__BOOL 1
+_ACEOF
+
+
+fi
+
+
+if test $ac_cv_header_stdbool_h = yes; then
+
+$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
+$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
+if ${ac_cv_c_const+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+#ifndef __cplusplus
+ /* Ultrix mips cc rejects this sort of thing. */
+ typedef int charset[2];
+ const charset cs = { 0, 0 };
+ /* SunOS 4.1.1 cc rejects this. */
+ char const *const *pcpcc;
+ char **ppc;
+ /* NEC SVR4.0.2 mips cc rejects this. */
+ struct point {int x, y;};
+ static struct point const zero = {0,0};
+ /* AIX XL C 1.02.0.0 rejects this.
+ It does not let you subtract one const X* pointer from another in
+ an arm of an if-expression whose if-part is not a constant
+ expression */
+ const char *g = "string";
+ pcpcc = &g + (g ? g-g : 0);
+ /* HPUX 7.0 cc rejects these. */
+ ++pcpcc;
+ ppc = (char**) pcpcc;
+ pcpcc = (char const *const *) ppc;
+ { /* SCO 3.2v4 cc rejects this sort of thing. */
+ char tx;
+ char *t = &tx;
+ char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+ *t++ = 0;
+ if (s) return 0;
+ }
+ { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
+ int x[] = {25, 17};
+ const int *foo = &x[0];
+ ++foo;
+ }
+ { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+ typedef const int *iptr;
+ iptr p = 0;
+ ++p;
+ }
+ { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
+ "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+ struct s { int j; const int *ap[3]; } bx;
+ struct s *b = &bx; b->j = 5;
+ }
+ { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+ const int foo = 10;
+ if (!foo) return 0;
+ }
+ return !cs[0] && !zero.x;
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_c_const=yes
+else
+ ac_cv_c_const=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
+$as_echo "$ac_cv_c_const" >&6; }
+if test $ac_cv_c_const = no; then
+
+$as_echo "#define const /**/" >>confdefs.h
+
+fi
+
+ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
+if test "x$ac_cv_type_size_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define size_t unsigned int
+_ACEOF
+
+fi
+
+
+# Checks for library functions.
+
+# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
+# for constant arguments. Useless!
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
+$as_echo_n "checking for working alloca.h... " >&6; }
+if ${ac_cv_working_alloca_h+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <alloca.h>
+int
+main ()
+{
+char *p = (char *) alloca (2 * sizeof (int));
+ if (p) return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_working_alloca_h=yes
+else
+ ac_cv_working_alloca_h=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
+$as_echo "$ac_cv_working_alloca_h" >&6; }
+if test $ac_cv_working_alloca_h = yes; then
+
+$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
+$as_echo_n "checking for alloca... " >&6; }
+if ${ac_cv_func_alloca_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __GNUC__
+# define alloca __builtin_alloca
+#else
+# ifdef _MSC_VER
+# include <malloc.h>
+# define alloca _alloca
+# else
+# ifdef HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+ #pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+void *alloca (size_t);
+# endif
+# endif
+# endif
+# endif
+#endif
+
+int
+main ()
+{
+char *p = (char *) alloca (1);
+ if (p) return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_func_alloca_works=yes
+else
+ ac_cv_func_alloca_works=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
+$as_echo "$ac_cv_func_alloca_works" >&6; }
+
+if test $ac_cv_func_alloca_works = yes; then
+
+$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
+
+else
+ # The SVR3 libPW and SVR4 libucb both contain incompatible functions
+# that cause trouble. Some versions do not even contain alloca or
+# contain a buggy version. If you still want to use their alloca,
+# use ar to extract alloca.o from them instead of compiling alloca.c.
+
+ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
+
+$as_echo "#define C_ALLOCA 1" >>confdefs.h
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
+$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
+if ${ac_cv_os_cray+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if defined CRAY && ! defined CRAY2
+webecray
+#else
+wenotbecray
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "webecray" >/dev/null 2>&1; then :
+ ac_cv_os_cray=yes
+else
+ ac_cv_os_cray=no
+fi
+rm -f conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
+$as_echo "$ac_cv_os_cray" >&6; }
+if test $ac_cv_os_cray = yes; then
+ for ac_func in _getb67 GETB67 getb67; do
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+
+cat >>confdefs.h <<_ACEOF
+#define CRAY_STACKSEG_END $ac_func
+_ACEOF
+
+ break
+fi
+
+ done
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
+$as_echo_n "checking stack direction for C alloca... " >&6; }
+if ${ac_cv_c_stack_direction+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ ac_cv_c_stack_direction=0
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+find_stack_direction (int *addr, int depth)
+{
+ int dir, dummy = 0;
+ if (! addr)
+ addr = &dummy;
+ *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
+ dir = depth ? find_stack_direction (addr, depth - 1) : 0;
+ return dir + dummy;
+}
+
+int
+main (int argc, char **argv)
+{
+ return find_stack_direction (0, argc + !argv + 20) < 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_c_stack_direction=1
+else
+ ac_cv_c_stack_direction=-1
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
+$as_echo "$ac_cv_c_stack_direction" >&6; }
+cat >>confdefs.h <<_ACEOF
+#define STACK_DIRECTION $ac_cv_c_stack_direction
+_ACEOF
+
+
+fi
+
+ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
+if test "x$ac_cv_type_pid_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define pid_t int
+_ACEOF
+
+fi
+
+for ac_header in vfork.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
+if test "x$ac_cv_header_vfork_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_VFORK_H 1
+_ACEOF
+
+fi
+
+done
+
+for ac_func in fork vfork
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+if test "x$ac_cv_func_fork" = xyes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
+$as_echo_n "checking for working fork... " >&6; }
+if ${ac_cv_func_fork_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_fork_works=cross
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+
+ /* By Ruediger Kuhlmann. */
+ return fork () < 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_func_fork_works=yes
+else
+ ac_cv_func_fork_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
+$as_echo "$ac_cv_func_fork_works" >&6; }
+
+else
+ ac_cv_func_fork_works=$ac_cv_func_fork
+fi
+if test "x$ac_cv_func_fork_works" = xcross; then
+ case $host in
+ *-*-amigaos* | *-*-msdosdjgpp*)
+ # Override, as these systems have only a dummy fork() stub
+ ac_cv_func_fork_works=no
+ ;;
+ *)
+ ac_cv_func_fork_works=yes
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
+$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
+fi
+ac_cv_func_vfork_works=$ac_cv_func_vfork
+if test "x$ac_cv_func_vfork" = xyes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
+$as_echo_n "checking for working vfork... " >&6; }
+if ${ac_cv_func_vfork_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_vfork_works=cross
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Thanks to Paul Eggert for this test. */
+$ac_includes_default
+#include <sys/wait.h>
+#ifdef HAVE_VFORK_H
+# include <vfork.h>
+#endif
+/* On some sparc systems, changes by the child to local and incoming
+ argument registers are propagated back to the parent. The compiler
+ is told about this with #include <vfork.h>, but some compilers
+ (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
+ static variable whose address is put into a register that is
+ clobbered by the vfork. */
+static void
+#ifdef __cplusplus
+sparc_address_test (int arg)
+# else
+sparc_address_test (arg) int arg;
+#endif
+{
+ static pid_t child;
+ if (!child) {
+ child = vfork ();
+ if (child < 0) {
+ perror ("vfork");
+ _exit(2);
+ }
+ if (!child) {
+ arg = getpid();
+ write(-1, "", 0);
+ _exit (arg);
+ }
+ }
+}
+
+int
+main ()
+{
+ pid_t parent = getpid ();
+ pid_t child;
+
+ sparc_address_test (0);
+
+ child = vfork ();
+
+ if (child == 0) {
+ /* Here is another test for sparc vfork register problems. This
+ test uses lots of local variables, at least as many local
+ variables as main has allocated so far including compiler
+ temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
+ 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
+ reuse the register of parent for one of the local variables,
+ since it will think that parent can't possibly be used any more
+ in this routine. Assigning to the local variable will thus
+ munge parent in the parent process. */
+ pid_t
+ p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
+ p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
+ /* Convince the compiler that p..p7 are live; otherwise, it might
+ use the same hardware register for all 8 local variables. */
+ if (p != p1 || p != p2 || p != p3 || p != p4
+ || p != p5 || p != p6 || p != p7)
+ _exit(1);
+
+ /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
+ from child file descriptors. If the child closes a descriptor
+ before it execs or exits, this munges the parent's descriptor
+ as well. Test for this by closing stdout in the child. */
+ _exit(close(fileno(stdout)) != 0);
+ } else {
+ int status;
+ struct stat st;
+
+ while (wait(&status) != child)
+ ;
+ return (
+ /* Was there some problem with vforking? */
+ child < 0
+
+ /* Did the child fail? (This shouldn't happen.) */
+ || status
+
+ /* Did the vfork/compiler bug occur? */
+ || parent != getpid()
+
+ /* Did the file descriptor bug occur? */
+ || fstat(fileno(stdout), &st) != 0
+ );
+ }
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_func_vfork_works=yes
+else
+ ac_cv_func_vfork_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
+$as_echo "$ac_cv_func_vfork_works" >&6; }
+
+fi;
+if test "x$ac_cv_func_fork_works" = xcross; then
+ ac_cv_func_vfork_works=$ac_cv_func_vfork
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
+$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
+fi
+
+if test "x$ac_cv_func_vfork_works" = xyes; then
+
+$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
+
+else
+
+$as_echo "#define vfork fork" >>confdefs.h
+
+fi
+if test "x$ac_cv_func_fork_works" = xyes; then
+
+$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
+
+fi
+
+for ac_header in stdlib.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
+if test "x$ac_cv_header_stdlib_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_STDLIB_H 1
+_ACEOF
+
+fi
+
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
+$as_echo_n "checking for GNU libc compatible malloc... " >&6; }
+if ${ac_cv_func_malloc_0_nonnull+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_malloc_0_nonnull=no
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if defined STDC_HEADERS || defined HAVE_STDLIB_H
+# include <stdlib.h>
+#else
+char *malloc ();
+#endif
+
+int
+main ()
+{
+return ! malloc (0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_func_malloc_0_nonnull=yes
+else
+ ac_cv_func_malloc_0_nonnull=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
+$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
+if test $ac_cv_func_malloc_0_nonnull = yes; then :
+
+$as_echo "#define HAVE_MALLOC 1" >>confdefs.h
+
+else
+ $as_echo "#define HAVE_MALLOC 0" >>confdefs.h
+
+ case " $LIBOBJS " in
+ *" malloc.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
+ ;;
+esac
+
+
+$as_echo "#define malloc rpl_malloc" >>confdefs.h
+
+fi
+
+
+for ac_header in stdlib.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
+if test "x$ac_cv_header_stdlib_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_STDLIB_H 1
+_ACEOF
+
+fi
+
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5
+$as_echo_n "checking for GNU libc compatible realloc... " >&6; }
+if ${ac_cv_func_realloc_0_nonnull+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_realloc_0_nonnull=no
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if defined STDC_HEADERS || defined HAVE_STDLIB_H
+# include <stdlib.h>
+#else
+char *realloc ();
+#endif
+
+int
+main ()
+{
+return ! realloc (0, 0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_func_realloc_0_nonnull=yes
+else
+ ac_cv_func_realloc_0_nonnull=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5
+$as_echo "$ac_cv_func_realloc_0_nonnull" >&6; }
+if test $ac_cv_func_realloc_0_nonnull = yes; then :
+
+$as_echo "#define HAVE_REALLOC 1" >>confdefs.h
+
+else
+ $as_echo "#define HAVE_REALLOC 0" >>confdefs.h
+
+ case " $LIBOBJS " in
+ *" realloc.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS realloc.$ac_objext"
+ ;;
+esac
+
+
+$as_echo "#define realloc rpl_realloc" >>confdefs.h
+
+fi
+
+
+for ac_func in dup2 isascii memset pow regcomp setlocale strchr strtol
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+ac_config_files="$ac_config_files Makefile doc/Makefile examples/Makefile examples/fastwc/Makefile examples/manual/Makefile lib/Makefile po/Makefile.in tests/Makefile tests/TEMPLATE/Makefile tests/test-array-nr/Makefile tests/test-array-r/Makefile tests/test-basic-nr/Makefile tests/test-basic-r/Makefile tests/test-bison-yylloc/Makefile tests/test-bison-yylval/Makefile tests/test-c-cpp-nr/Makefile tests/test-c-cpp-r/Makefile tests/test-header-nr/Makefile tests/test-header-r/Makefile tests/test-include-by-buffer/Makefile tests/test-include-by-push/Makefile tests/test-include-by-reentrant/Makefile tests/test-multiple-scanners-nr/Makefile tests/test-multiple-scanners-r/Makefile tests/test-noansi-nr/Makefile tests/test-noansi-r/Makefile tests/test-prefix-nr/Makefile tests/test-prefix-r/Makefile tests/test-pthread/Makefile tests/test-string-nr/Makefile tests/test-string-r/Makefile tests/test-yyextra/Makefile tests/test-alloc-extra/Makefile tests/test-lineno-nr/Makefile tests/test-lineno-trailing/Makefile tests/test-lineno-r/Makefile tests/test-linedir-r/Makefile tests/test-debug-r/Makefile tests/test-debug-nr/Makefile tests/test-mem-nr/Makefile tests/test-mem-r/Makefile tests/test-posix/Makefile tests/test-posixly-correct/Makefile tests/test-table-opts/Makefile tests/test-c++-basic/Makefile tests/test-bison-nr/Makefile tests/test-reject/Makefile tests/test-c++-multiple-scanners/Makefile tests/test-top/Makefile tests/test-rescan-nr/Makefile tests/test-rescan-r/Makefile tests/test-quotes/Makefile tests/test-ccl/Makefile tests/test-extended/Makefile tests/test-c++-yywrap/Makefile tests/test-concatenated-options/Makefile"
+
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes: double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \.
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ if test "x$cache_file" != "x/dev/null"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ if test ! -f "$cache_file" || test -h "$cache_file"; then
+ cat confcache >"$cache_file"
+ else
+ case $cache_file in #(
+ */* | ?:*)
+ mv -f confcache "$cache_file"$$ &&
+ mv -f "$cache_file"$$ "$cache_file" ;; #(
+ *)
+ mv -f confcache "$cache_file" ;;
+ esac
+ fi
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+ if test -n "$EXEEXT"; then
+ am__EXEEXT_TRUE=
+ am__EXEEXT_FALSE='#'
+else
+ am__EXEEXT_TRUE='#'
+ am__EXEEXT_FALSE=
+fi
+
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by the fast lexical analyser generator $as_me 2.5.39, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <flex-help at lists.sourceforge.net>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+the fast lexical analyser generator config.status 2.5.39
+configured by $0, generated by GNU Autoconf 2.69,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=?*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ --*=)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ $as_echo "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ '') as_fn_error $? "missing file argument" ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+ --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+# Capture the value of obsolete ALL_LINGUAS because we need it to compute
+ # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it
+ # from automake < 1.5.
+ eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
+ # Capture the value of LINGUAS because we need it to compute CATALOGS.
+ LINGUAS="${LINGUAS-%UNSET%}"
+
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
+enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
+enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
+SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
+ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
+PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
+host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
+host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
+host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
+build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
+build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
+build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
+SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
+Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
+GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
+EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
+FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
+LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
+NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
+LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
+exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
+file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
+want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
+DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
+sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
+AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
+archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
+STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
+lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
+CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
+compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
+GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
+nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
+lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
+objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
+need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
+MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
+LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
+OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
+OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
+libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
+postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
+need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
+version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
+install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
+sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
+striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
+predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
+postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
+predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
+postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
+LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
+reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
+reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
+GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
+inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
+always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
+include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
+prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+postlink_cmds_CXX='`$ECHO "$postlink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
+predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
+postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
+predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
+postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
+
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+ eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+
+# Quote evaled strings.
+for var in SHELL \
+ECHO \
+PATH_SEPARATOR \
+SED \
+GREP \
+EGREP \
+FGREP \
+LD \
+NM \
+LN_S \
+lt_SP2NL \
+lt_NL2SP \
+reload_flag \
+OBJDUMP \
+deplibs_check_method \
+file_magic_cmd \
+file_magic_glob \
+want_nocaseglob \
+DLLTOOL \
+sharedlib_from_linklib_cmd \
+AR \
+AR_FLAGS \
+archiver_list_spec \
+STRIP \
+RANLIB \
+CC \
+CFLAGS \
+compiler \
+lt_cv_sys_global_symbol_pipe \
+lt_cv_sys_global_symbol_to_cdecl \
+lt_cv_sys_global_symbol_to_c_name_address \
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+nm_file_list_spec \
+lt_prog_compiler_no_builtin_flag \
+lt_prog_compiler_pic \
+lt_prog_compiler_wl \
+lt_prog_compiler_static \
+lt_cv_prog_compiler_c_o \
+need_locks \
+MANIFEST_TOOL \
+DSYMUTIL \
+NMEDIT \
+LIPO \
+OTOOL \
+OTOOL64 \
+shrext_cmds \
+export_dynamic_flag_spec \
+whole_archive_flag_spec \
+compiler_needs_object \
+with_gnu_ld \
+allow_undefined_flag \
+no_undefined_flag \
+hardcode_libdir_flag_spec \
+hardcode_libdir_separator \
+exclude_expsyms \
+include_expsyms \
+file_list_spec \
+variables_saved_for_relink \
+libname_spec \
+library_names_spec \
+soname_spec \
+install_override_mode \
+finish_eval \
+old_striplib \
+striplib \
+compiler_lib_search_dirs \
+predep_objects \
+postdep_objects \
+predeps \
+postdeps \
+compiler_lib_search_path \
+LD_CXX \
+reload_flag_CXX \
+compiler_CXX \
+lt_prog_compiler_no_builtin_flag_CXX \
+lt_prog_compiler_pic_CXX \
+lt_prog_compiler_wl_CXX \
+lt_prog_compiler_static_CXX \
+lt_cv_prog_compiler_c_o_CXX \
+export_dynamic_flag_spec_CXX \
+whole_archive_flag_spec_CXX \
+compiler_needs_object_CXX \
+with_gnu_ld_CXX \
+allow_undefined_flag_CXX \
+no_undefined_flag_CXX \
+hardcode_libdir_flag_spec_CXX \
+hardcode_libdir_separator_CXX \
+exclude_expsyms_CXX \
+include_expsyms_CXX \
+file_list_spec_CXX \
+compiler_lib_search_dirs_CXX \
+predep_objects_CXX \
+postdep_objects_CXX \
+predeps_CXX \
+postdeps_CXX \
+compiler_lib_search_path_CXX; do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Double-quote double-evaled strings.
+for var in reload_cmds \
+old_postinstall_cmds \
+old_postuninstall_cmds \
+old_archive_cmds \
+extract_expsyms_cmds \
+old_archive_from_new_cmds \
+old_archive_from_expsyms_cmds \
+archive_cmds \
+archive_expsym_cmds \
+module_cmds \
+module_expsym_cmds \
+export_symbols_cmds \
+prelink_cmds \
+postlink_cmds \
+postinstall_cmds \
+postuninstall_cmds \
+finish_cmds \
+sys_lib_search_path_spec \
+sys_lib_dlsearch_path_spec \
+reload_cmds_CXX \
+old_archive_cmds_CXX \
+old_archive_from_new_cmds_CXX \
+old_archive_from_expsyms_cmds_CXX \
+archive_cmds_CXX \
+archive_expsym_cmds_CXX \
+module_cmds_CXX \
+module_expsym_cmds_CXX \
+export_symbols_cmds_CXX \
+prelink_cmds_CXX \
+postlink_cmds_CXX; do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+ac_aux_dir='$ac_aux_dir'
+xsi_shell='$xsi_shell'
+lt_shell_append='$lt_shell_append'
+
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+
+ PACKAGE='$PACKAGE'
+ VERSION='$VERSION'
+ TIMESTAMP='$TIMESTAMP'
+ RM='$RM'
+ ofile='$ofile'
+
+
+
+
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:conf.in" ;;
+ "po-directories") CONFIG_COMMANDS="$CONFIG_COMMANDS po-directories" ;;
+ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+ "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
+ "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;;
+ "examples/fastwc/Makefile") CONFIG_FILES="$CONFIG_FILES examples/fastwc/Makefile" ;;
+ "examples/manual/Makefile") CONFIG_FILES="$CONFIG_FILES examples/manual/Makefile" ;;
+ "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
+ "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
+ "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
+ "tests/TEMPLATE/Makefile") CONFIG_FILES="$CONFIG_FILES tests/TEMPLATE/Makefile" ;;
+ "tests/test-array-nr/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-array-nr/Makefile" ;;
+ "tests/test-array-r/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-array-r/Makefile" ;;
+ "tests/test-basic-nr/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-basic-nr/Makefile" ;;
+ "tests/test-basic-r/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-basic-r/Makefile" ;;
+ "tests/test-bison-yylloc/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-bison-yylloc/Makefile" ;;
+ "tests/test-bison-yylval/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-bison-yylval/Makefile" ;;
+ "tests/test-c-cpp-nr/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-c-cpp-nr/Makefile" ;;
+ "tests/test-c-cpp-r/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-c-cpp-r/Makefile" ;;
+ "tests/test-header-nr/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-header-nr/Makefile" ;;
+ "tests/test-header-r/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-header-r/Makefile" ;;
+ "tests/test-include-by-buffer/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-include-by-buffer/Makefile" ;;
+ "tests/test-include-by-push/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-include-by-push/Makefile" ;;
+ "tests/test-include-by-reentrant/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-include-by-reentrant/Makefile" ;;
+ "tests/test-multiple-scanners-nr/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-multiple-scanners-nr/Makefile" ;;
+ "tests/test-multiple-scanners-r/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-multiple-scanners-r/Makefile" ;;
+ "tests/test-noansi-nr/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-noansi-nr/Makefile" ;;
+ "tests/test-noansi-r/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-noansi-r/Makefile" ;;
+ "tests/test-prefix-nr/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-prefix-nr/Makefile" ;;
+ "tests/test-prefix-r/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-prefix-r/Makefile" ;;
+ "tests/test-pthread/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-pthread/Makefile" ;;
+ "tests/test-string-nr/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-string-nr/Makefile" ;;
+ "tests/test-string-r/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-string-r/Makefile" ;;
+ "tests/test-yyextra/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-yyextra/Makefile" ;;
+ "tests/test-alloc-extra/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-alloc-extra/Makefile" ;;
+ "tests/test-lineno-nr/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-lineno-nr/Makefile" ;;
+ "tests/test-lineno-trailing/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-lineno-trailing/Makefile" ;;
+ "tests/test-lineno-r/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-lineno-r/Makefile" ;;
+ "tests/test-linedir-r/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-linedir-r/Makefile" ;;
+ "tests/test-debug-r/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-debug-r/Makefile" ;;
+ "tests/test-debug-nr/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-debug-nr/Makefile" ;;
+ "tests/test-mem-nr/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-mem-nr/Makefile" ;;
+ "tests/test-mem-r/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-mem-r/Makefile" ;;
+ "tests/test-posix/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-posix/Makefile" ;;
+ "tests/test-posixly-correct/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-posixly-correct/Makefile" ;;
+ "tests/test-table-opts/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-table-opts/Makefile" ;;
+ "tests/test-c++-basic/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-c++-basic/Makefile" ;;
+ "tests/test-bison-nr/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-bison-nr/Makefile" ;;
+ "tests/test-reject/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-reject/Makefile" ;;
+ "tests/test-c++-multiple-scanners/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-c++-multiple-scanners/Makefile" ;;
+ "tests/test-top/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-top/Makefile" ;;
+ "tests/test-rescan-nr/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-rescan-nr/Makefile" ;;
+ "tests/test-rescan-r/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-rescan-r/Makefile" ;;
+ "tests/test-quotes/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-quotes/Makefile" ;;
+ "tests/test-ccl/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-ccl/Makefile" ;;
+ "tests/test-extended/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-extended/Makefile" ;;
+ "tests/test-c++-yywrap/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-c++-yywrap/Makefile" ;;
+ "tests/test-concatenated-options/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-concatenated-options/Makefile" ;;
+
+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp= ac_tmp=
+ trap 'exit_status=$?
+ : "${ac_tmp:=$tmp}"
+ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
+h
+s///
+s/^/:/
+s/[ ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[ ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_tt"; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
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+ if (D_is_set[macro]) {
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+ # Replace #undef with comments. This is necessary, for example,
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+ # on some systems where configure will not decide to define it.
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+}
+{ print }
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+ :[FH]-) ac_tag=-:-;;
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+ ac_save_IFS=$IFS
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+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
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+ ac_sed_conf_input=`$as_echo "$configure_input" |
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+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
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+ s//\1/
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+ /^X\(\/\).*/{
+ s//\1/
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+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
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+*)
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+ # A ".." for each directory in $ac_dir_suffix.
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+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
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+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
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+ ac_srcdir=.
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+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
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+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
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+ #
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+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
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+ ac_MKDIR_P=$MKDIR_P
+ case $MKDIR_P in
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+ */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+ esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
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+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
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+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
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+_ACEOF
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+ ac_datarootdir_hack='
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+ s&@docdir@&$docdir&g
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+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
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+s&@abs_builddir@&$ac_abs_builddir&;t t
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+s&@INSTALL@&$ac_INSTALL&;t t
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+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+ >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
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+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
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+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
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+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
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+
+ rm -f "$ac_tmp/stdin"
+ case $ac_file in
+ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+ :H)
+ #
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+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+ } >"$ac_tmp/config.h" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ rm -f "$ac_file"
+ mv "$ac_tmp/config.h" "$ac_file" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
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+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+ || as_fn_error $? "could not create -" "$LINENO" 5
+ fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
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+ ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
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+ case "$ac_given_srcdir" in
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+ /*) top_srcdir="$ac_given_srcdir" ;;
+ *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
+ esac
+ # Treat a directory as a PO directory if and only if it has a
+ # POTFILES.in file. This allows packages to have multiple PO
+ # directories under different names or in different locations.
+ if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
+ rm -f "$ac_dir/POTFILES"
+ test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
+ cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
+ POMAKEFILEDEPS="POTFILES.in"
+ # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
+ # on $ac_dir but don't depend on user-specified configuration
+ # parameters.
+ if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
+ # The LINGUAS file contains the set of available languages.
+ if test -n "$OBSOLETE_ALL_LINGUAS"; then
+ test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
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+ # The set of available languages was given in configure.in.
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+ eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
+ fi
+ # Compute POFILES
+ # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
+ # Compute UPDATEPOFILES
+ # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
+ # Compute DUMMYPOFILES
+ # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
+ # Compute GMOFILES
+ # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
+ case "$ac_given_srcdir" in
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+ *) srcdirpre='$(srcdir)/' ;;
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+ POFILES=
+ UPDATEPOFILES=
+ DUMMYPOFILES=
+ GMOFILES=
+ for lang in $ALL_LINGUAS; do
+ POFILES="$POFILES $srcdirpre$lang.po"
+ UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
+ DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
+ GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
+ done
+ # CATALOGS depends on both $ac_dir and the user's LINGUAS
+ # environment variable.
+ INST_LINGUAS=
+ if test -n "$ALL_LINGUAS"; then
+ for presentlang in $ALL_LINGUAS; do
+ useit=no
+ if test "%UNSET%" != "$LINGUAS"; then
+ desiredlanguages="$LINGUAS"
+ else
+ desiredlanguages="$ALL_LINGUAS"
+ fi
+ for desiredlang in $desiredlanguages; do
+ # Use the presentlang catalog if desiredlang is
+ # a. equal to presentlang, or
+ # b. a variant of presentlang (because in this case,
+ # presentlang can be used as a fallback for messages
+ # which are not translated in the desiredlang catalog).
+ case "$desiredlang" in
+ "$presentlang"*) useit=yes;;
+ esac
+ done
+ if test $useit = yes; then
+ INST_LINGUAS="$INST_LINGUAS $presentlang"
+ fi
+ done
+ fi
+ CATALOGS=
+ if test -n "$INST_LINGUAS"; then
+ for lang in $INST_LINGUAS; do
+ CATALOGS="$CATALOGS $lang.gmo"
+ done
+ fi
+ test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
+ sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
+ for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
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+ *) cat "$f" >> "$ac_dir/Makefile" ;;
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+ done
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+ # Autoconf 2.62 quotes --file arguments for eval, but not when files
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+ case $CONFIG_FILES in
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+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named `Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
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+ # from the Makefile without running `make'.
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+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
+ test -z "am__include" && continue
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+ # When using ansi2knr, U may be empty or an underscore; expand it
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+ # Find all dependency output files, they are included files with
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
+ # simplest approach to changing $(DEPDIR) to its actual value in the
+ # expansion.
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+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
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+ X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
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+ s//\1/
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+ /^X\(\/\/\)$/{
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+ as_dir=$dirpart/$fdir; as_fn_mkdir_p
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+ echo '# dummy' > "$dirpart/$file"
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+ "libtool":C)
+
+ # See if we are running on zsh, and set the options which allow our
+ # commands through without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+ fi
+
+ cfgfile="${ofile}T"
+ trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+ $RM "$cfgfile"
+
+ cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+# Foundation, Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags="CXX "
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# What type of objects to build.
+pic_mode=$pic_mode
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that protects backslashes.
+ECHO=$lt_ECHO
+
+# The PATH separator for the build system.
+PATH_SEPARATOR=$lt_PATH_SEPARATOR
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="\$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP=$lt_GREP
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# A literal string matcher.
+FGREP=$lt_FGREP
+
+# A BSD- or MS-compatible name lister.
+NM=$lt_NM
+
+# Whether we need soft or hard links.
+LN_S=$lt_LN_S
+
+# What is the maximum length of a command?
+max_cmd_len=$max_cmd_len
+
+# Object file suffix (normally "o").
+objext=$ac_objext
+
+# Executable file suffix (normally "").
+exeext=$exeext
+
+# whether the shell understands "unset".
+lt_unset=$lt_unset
+
+# turn spaces into newlines.
+SP2NL=$lt_lt_SP2NL
+
+# turn newlines into spaces.
+NL2SP=$lt_lt_NL2SP
+
+# convert \$build file names to \$host format.
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+
+# convert \$build files to toolchain format.
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+
+# An object symbol dumper.
+OBJDUMP=$lt_OBJDUMP
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method = "file_magic".
+file_magic_cmd=$lt_file_magic_cmd
+
+# How to find potential files when deplibs_check_method = "file_magic".
+file_magic_glob=$lt_file_magic_glob
+
+# Find potential files using nocaseglob when deplibs_check_method = "file_magic".
+want_nocaseglob=$lt_want_nocaseglob
+
+# DLL creation program.
+DLLTOOL=$lt_DLLTOOL
+
+# Command to associate shared and link libraries.
+sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
+
+# The archiver.
+AR=$lt_AR
+
+# Flags to create an archive.
+AR_FLAGS=$lt_AR_FLAGS
+
+# How to feed a file listing to the archiver.
+archiver_list_spec=$lt_archiver_list_spec
+
+# A symbol stripping program.
+STRIP=$lt_STRIP
+
+# Commands used to install an old-style archive.
+RANLIB=$lt_RANLIB
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Whether to use a lock for old archive extraction.
+lock_old_archive_extraction=$lock_old_archive_extraction
+
+# A C compiler.
+LTCC=$lt_CC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_CFLAGS
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+
+# Specify filename containing input files for \$NM.
+nm_file_list_spec=$lt_nm_file_list_spec
+
+# The root where to search for dependent libraries,and in which our libraries should be installed.
+lt_sysroot=$lt_sysroot
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=$MAGIC_CMD
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Manifest tool.
+MANIFEST_TOOL=$lt_MANIFEST_TOOL
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=$lt_DSYMUTIL
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=$lt_NMEDIT
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=$lt_LIPO
+
+# ldd/readelf like tool for Mach-O binaries on Mac OS X.
+OTOOL=$lt_OTOOL
+
+# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+OTOOL64=$lt_OTOOL64
+
+# Old archive suffix (normally "a").
+libext=$libext
+
+# Shared library suffix (normally ".so").
+shrext_cmds=$lt_shrext_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink=$lt_variables_saved_for_relink
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Library versioning type.
+version_type=$version_type
+
+# Shared library runtime path variable.
+runpath_var=$runpath_var
+
+# Shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names. First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Permission mode override for installation of shared libraries.
+install_override_mode=$lt_install_override_mode
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=$lt_postinstall_cmds
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=$lt_finish_eval
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds
+
+# A language specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds
+
+# Commands necessary for finishing linking programs.
+postlink_cmds=$lt_postlink_cmds
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# The directories searched by this compiler when creating a shared library.
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
+
+# Dependencies to place before and after the objects being linked to
+# create a shared library.
+predep_objects=$lt_predep_objects
+postdep_objects=$lt_postdep_objects
+predeps=$lt_predeps
+postdeps=$lt_postdeps
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path
+
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+ case $host_os in
+ aix3*)
+ cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+_LT_EOF
+ ;;
+ esac
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+
+ # We use sed instead of cat because bash on DJGPP gets confused if
+ # if finds mixed CR/LF and LF-only lines. Since sed operates in
+ # text mode, it properly converts lines to CR/LF. This bash problem
+ # is reportedly fixed, but why not run on old versions too?
+ sed '$q' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ if test x"$xsi_shell" = xyes; then
+ sed -e '/^func_dirname ()$/,/^} # func_dirname /c\
+func_dirname ()\
+{\
+\ case ${1} in\
+\ */*) func_dirname_result="${1%/*}${2}" ;;\
+\ * ) func_dirname_result="${3}" ;;\
+\ esac\
+} # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_basename ()$/,/^} # func_basename /c\
+func_basename ()\
+{\
+\ func_basename_result="${1##*/}"\
+} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\
+func_dirname_and_basename ()\
+{\
+\ case ${1} in\
+\ */*) func_dirname_result="${1%/*}${2}" ;;\
+\ * ) func_dirname_result="${3}" ;;\
+\ esac\
+\ func_basename_result="${1##*/}"\
+} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_stripname ()$/,/^} # func_stripname /c\
+func_stripname ()\
+{\
+\ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\
+\ # positional parameters, so assign one to ordinary parameter first.\
+\ func_stripname_result=${3}\
+\ func_stripname_result=${func_stripname_result#"${1}"}\
+\ func_stripname_result=${func_stripname_result%"${2}"}\
+} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\
+func_split_long_opt ()\
+{\
+\ func_split_long_opt_name=${1%%=*}\
+\ func_split_long_opt_arg=${1#*=}\
+} # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\
+func_split_short_opt ()\
+{\
+\ func_split_short_opt_arg=${1#??}\
+\ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\
+} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\
+func_lo2o ()\
+{\
+\ case ${1} in\
+\ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\
+\ *) func_lo2o_result=${1} ;;\
+\ esac\
+} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_xform ()$/,/^} # func_xform /c\
+func_xform ()\
+{\
+ func_xform_result=${1%.*}.lo\
+} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_arith ()$/,/^} # func_arith /c\
+func_arith ()\
+{\
+ func_arith_result=$(( $* ))\
+} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_len ()$/,/^} # func_len /c\
+func_len ()\
+{\
+ func_len_result=${#1}\
+} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+fi
+
+if test x"$lt_shell_append" = xyes; then
+ sed -e '/^func_append ()$/,/^} # func_append /c\
+func_append ()\
+{\
+ eval "${1}+=\\${2}"\
+} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\
+func_append_quoted ()\
+{\
+\ func_quote_for_eval "${2}"\
+\ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\
+} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ # Save a `func_append' function call where possible by direct use of '+='
+ sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+else
+ # Save a `func_append' function call even when '+=' is not available
+ sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+fi
+
+if test x"$_lt_function_replace_fail" = x":"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5
+$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;}
+fi
+
+
+ mv -f "$cfgfile" "$ofile" ||
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+
+
+ cat <<_LT_EOF >> "$ofile"
+
+# ### BEGIN LIBTOOL TAG CONFIG: CXX
+
+# The linker used to build libraries.
+LD=$lt_LD_CXX
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag_CXX
+reload_cmds=$lt_reload_cmds_CXX
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds_CXX
+
+# A language specific compiler.
+CC=$lt_compiler_CXX
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC_CXX
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic_CXX
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl_CXX
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static_CXX
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_CXX
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object_CXX
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds_CXX
+archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds_CXX
+module_expsym_cmds=$lt_module_expsym_cmds_CXX
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld_CXX
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag_CXX
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag_CXX
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct_CXX
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute_CXX
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L_CXX
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic_CXX
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath_CXX
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_CXX
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols_CXX
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_CXX
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_CXX
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_CXX
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds_CXX
+
+# Commands necessary for finishing linking programs.
+postlink_cmds=$lt_postlink_cmds_CXX
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec_CXX
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_CXX
+
+# The directories searched by this compiler when creating a shared library.
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
+
+# Dependencies to place before and after the objects being linked to
+# create a shared library.
+predep_objects=$lt_predep_objects_CXX
+postdep_objects=$lt_postdep_objects_CXX
+predeps=$lt_predeps_CXX
+postdeps=$lt_postdeps_CXX
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
+
+# ### END LIBTOOL TAG CONFIG: CXX
+_LT_EOF
+
+ ;;
+
+ esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
Copied: vendor/flex/2.5.39/configure.ac (from rev 7075, vendor/flex/dist/configure.ac)
===================================================================
--- vendor/flex/2.5.39/configure.ac (rev 0)
+++ vendor/flex/2.5.39/configure.ac 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,173 @@
+# -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+# This file is part of flex.
+
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+
+# Neither the name of the University nor the names of its contributors
+# may be used to endorse or promote products derived from this software
+# without specific prior written permission.
+
+# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE.
+
+# autoconf requirements and initialization
+
+AC_INIT([the fast lexical analyser generator], [2.5.39],
+[flex-help at lists.sourceforge.net], [flex])
+SHARED_VERSION_INFO="2:0:0"
+AC_SUBST(SHARED_VERSION_INFO)
+
+AC_CONFIG_SRCDIR([scan.l])
+AM_INIT_AUTOMAKE([gnu check-news std-options dist-bzip2 dist-xz 1.10])
+AC_CONFIG_HEADER([config.h:conf.in])
+AC_CONFIG_LIBOBJ_DIR([lib])
+
+# checks for programs
+
+AM_GNU_GETTEXT([external])
+AM_GNU_GETTEXT_VERSION([0.18.1])
+AC_PROG_YACC
+AM_PROG_LEX
+AC_PROG_CC
+AC_PROG_CXX
+AM_PROG_CC_C_O
+AC_PROG_LN_S
+LT_INIT
+AC_PROG_AWK
+AC_PROG_INSTALL
+
+AC_PATH_PROG(BISON, bison,bison)
+AC_PATH_PROG(HELP2MAN, help2man, help2man)
+
+# Check for a m4 that supports -P
+
+AC_CACHE_CHECK([for m4 that supports -P], [ac_cv_path_M4],
+[AC_PATH_PROGS_FEATURE_CHECK([M4], [gm4 gnum4 m4],
+ [[m4out=`echo 'm''4_divnum' | $ac_path_M4 -P`]
+ [test "x$m4out" = x0 \
+ && ac_cv_path_M4=$ac_path_M4 ac_path_M4_found=:]],
+ [AC_MSG_ERROR([could not find m4 that supports -P])])])
+AC_SUBST([M4], [$ac_cv_path_M4])
+AC_DEFINE_UNQUOTED([M4], ["$M4"], [Define to the m4 executable name.])
+
+AC_PATH_PROG(INDENT, indent, indent)
+# if INDENT is set to 'indent' then we didn't find indent
+if test "$INDENT" != indent ; then
+ AC_MSG_CHECKING(if $INDENT is GNU indent)
+ if $INDENT --version 2>/dev/null | head -n 1|grep "GNU indent" > /dev/null ; then
+ AC_MSG_RESULT(yes)
+ else
+ AC_MSG_RESULT(no)
+ AC_MSG_WARN($INDENT does not appear to be GNU indent.)
+ fi
+else
+ AC_MSG_WARN(no indent program found: make indent target will not function)
+fi
+
+# checks for headers
+
+AC_HEADER_STDC
+AC_HEADER_SYS_WAIT
+AC_CHECK_HEADERS([inttypes.h libintl.h limits.h locale.h malloc.h netinet/in.h regex.h stddef.h stdlib.h string.h strings.h unistd.h])
+
+# checks for libraries
+
+# The test test-pthread uses libpthread, so we check for it here, but
+# all we need is the preprocessor symbol defined since we don't need
+# LIBS to include libpthread for building flex.
+
+AC_CHECK_LIB(pthread, pthread_mutex_lock,
+AC_DEFINE([HAVE_LIBPTHREAD], 1, [pthread library] ),
+AC_DEFINE([HAVE_LIBPTHREAD], 0, [pthread library] )
+)
+AC_CHECK_HEADERS([pthread.h])
+
+AC_CHECK_LIB(m, log10)
+
+# Checks for typedefs, structures, and compiler characteristics.
+
+AC_HEADER_STDBOOL
+AC_C_CONST
+AC_TYPE_SIZE_T
+
+# Checks for library functions.
+
+AC_FUNC_ALLOCA
+AC_FUNC_FORK
+AC_FUNC_MALLOC
+AC_FUNC_REALLOC
+AC_CHECK_FUNCS([dup2 isascii memset pow regcomp setlocale strchr strtol])
+
+AC_CONFIG_FILES(
+Makefile
+doc/Makefile
+examples/Makefile
+examples/fastwc/Makefile
+examples/manual/Makefile
+lib/Makefile
+po/Makefile.in
+tests/Makefile
+tests/TEMPLATE/Makefile
+tests/test-array-nr/Makefile
+tests/test-array-r/Makefile
+tests/test-basic-nr/Makefile
+tests/test-basic-r/Makefile
+tests/test-bison-yylloc/Makefile
+tests/test-bison-yylval/Makefile
+tests/test-c-cpp-nr/Makefile
+tests/test-c-cpp-r/Makefile
+tests/test-header-nr/Makefile
+tests/test-header-r/Makefile
+tests/test-include-by-buffer/Makefile
+tests/test-include-by-push/Makefile
+tests/test-include-by-reentrant/Makefile
+tests/test-multiple-scanners-nr/Makefile
+tests/test-multiple-scanners-r/Makefile
+tests/test-noansi-nr/Makefile
+tests/test-noansi-r/Makefile
+tests/test-prefix-nr/Makefile
+tests/test-prefix-r/Makefile
+tests/test-pthread/Makefile
+tests/test-string-nr/Makefile
+tests/test-string-r/Makefile
+tests/test-yyextra/Makefile
+tests/test-alloc-extra/Makefile
+tests/test-lineno-nr/Makefile
+tests/test-lineno-trailing/Makefile
+tests/test-lineno-r/Makefile
+tests/test-linedir-r/Makefile
+tests/test-debug-r/Makefile
+tests/test-debug-nr/Makefile
+tests/test-mem-nr/Makefile
+tests/test-mem-r/Makefile
+tests/test-posix/Makefile
+tests/test-posixly-correct/Makefile
+tests/test-table-opts/Makefile
+tests/test-c++-basic/Makefile
+tests/test-bison-nr/Makefile
+tests/test-reject/Makefile
+tests/test-c++-multiple-scanners/Makefile
+tests/test-top/Makefile
+tests/test-rescan-nr/Makefile
+tests/test-rescan-r/Makefile
+tests/test-quotes/Makefile
+tests/test-ccl/Makefile
+tests/test-extended/Makefile
+tests/test-c++-yywrap/Makefile
+tests/test-concatenated-options/Makefile
+dnl --new-test-here-- This line is processed by tests/create-test.
+)
+
+AC_OUTPUT
Copied: vendor/flex/2.5.39/depcomp (from rev 7075, vendor/flex/dist/depcomp)
===================================================================
--- vendor/flex/2.5.39/depcomp (rev 0)
+++ vendor/flex/2.5.39/depcomp 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,708 @@
+#! /bin/sh
+# depcomp - compile a program generating dependencies as side-effects
+
+scriptversion=2012-03-27.16; # UTC
+
+# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009, 2010,
+# 2011, 2012 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Originally written by Alexandre Oliva <oliva at dcc.unicamp.br>.
+
+case $1 in
+ '')
+ echo "$0: No command. Try '$0 --help' for more information." 1>&2
+ exit 1;
+ ;;
+ -h | --h*)
+ cat <<\EOF
+Usage: depcomp [--help] [--version] PROGRAM [ARGS]
+
+Run PROGRAMS ARGS to compile a file, generating dependencies
+as side-effects.
+
+Environment variables:
+ depmode Dependency tracking mode.
+ source Source file read by 'PROGRAMS ARGS'.
+ object Object file output by 'PROGRAMS ARGS'.
+ DEPDIR directory where to store dependencies.
+ depfile Dependency file to output.
+ tmpdepfile Temporary file to use when outputting dependencies.
+ libtool Whether libtool is used (yes/no).
+
+Report bugs to <bug-automake at gnu.org>.
+EOF
+ exit $?
+ ;;
+ -v | --v*)
+ echo "depcomp $scriptversion"
+ exit $?
+ ;;
+esac
+
+# A tabulation character.
+tab=' '
+# A newline character.
+nl='
+'
+
+if test -z "$depmode" || test -z "$source" || test -z "$object"; then
+ echo "depcomp: Variables source, object and depmode must be set" 1>&2
+ exit 1
+fi
+
+# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
+depfile=${depfile-`echo "$object" |
+ sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
+tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
+
+rm -f "$tmpdepfile"
+
+# Some modes work just like other modes, but use different flags. We
+# parameterize here, but still list the modes in the big case below,
+# to make depend.m4 easier to write. Note that we *cannot* use a case
+# here, because this file can only contain one case statement.
+if test "$depmode" = hp; then
+ # HP compiler uses -M and no extra arg.
+ gccflag=-M
+ depmode=gcc
+fi
+
+if test "$depmode" = dashXmstdout; then
+ # This is just like dashmstdout with a different argument.
+ dashmflag=-xM
+ depmode=dashmstdout
+fi
+
+cygpath_u="cygpath -u -f -"
+if test "$depmode" = msvcmsys; then
+ # This is just like msvisualcpp but w/o cygpath translation.
+ # Just convert the backslash-escaped backslashes to single forward
+ # slashes to satisfy depend.m4
+ cygpath_u='sed s,\\\\,/,g'
+ depmode=msvisualcpp
+fi
+
+if test "$depmode" = msvc7msys; then
+ # This is just like msvc7 but w/o cygpath translation.
+ # Just convert the backslash-escaped backslashes to single forward
+ # slashes to satisfy depend.m4
+ cygpath_u='sed s,\\\\,/,g'
+ depmode=msvc7
+fi
+
+if test "$depmode" = xlc; then
+ # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency informations.
+ gccflag=-qmakedep=gcc,-MF
+ depmode=gcc
+fi
+
+case "$depmode" in
+gcc3)
+## gcc 3 implements dependency tracking that does exactly what
+## we want. Yay! Note: for some reason libtool 1.4 doesn't like
+## it if -MD -MP comes after the -MF stuff. Hmm.
+## Unfortunately, FreeBSD c89 acceptance of flags depends upon
+## the command line argument order; so add the flags where they
+## appear in depend2.am. Note that the slowdown incurred here
+## affects only configure: in makefiles, %FASTDEP% shortcuts this.
+ for arg
+ do
+ case $arg in
+ -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
+ *) set fnord "$@" "$arg" ;;
+ esac
+ shift # fnord
+ shift # $arg
+ done
+ "$@"
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ mv "$tmpdepfile" "$depfile"
+ ;;
+
+gcc)
+## There are various ways to get dependency output from gcc. Here's
+## why we pick this rather obscure method:
+## - Don't want to use -MD because we'd like the dependencies to end
+## up in a subdir. Having to rename by hand is ugly.
+## (We might end up doing this anyway to support other compilers.)
+## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
+## -MM, not -M (despite what the docs say).
+## - Using -M directly means running the compiler twice (even worse
+## than renaming).
+ if test -z "$gccflag"; then
+ gccflag=-MD,
+ fi
+ "$@" -Wp,"$gccflag$tmpdepfile"
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
+## The second -e expression handles DOS-style file names with drive letters.
+ sed -e 's/^[^:]*: / /' \
+ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
+## This next piece of magic avoids the "deleted header file" problem.
+## The problem is that when a header file which appears in a .P file
+## is deleted, the dependency causes make to die (because there is
+## typically no way to rebuild the header). We avoid this by adding
+## dummy dependencies for each header file. Too bad gcc doesn't do
+## this for us directly.
+ tr ' ' "$nl" < "$tmpdepfile" |
+## Some versions of gcc put a space before the ':'. On the theory
+## that the space means something, we add a space to the output as
+## well. hp depmode also adds that space, but also prefixes the VPATH
+## to the object. Take care to not repeat it in the output.
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
+ | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+hp)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+sgi)
+ if test "$libtool" = yes; then
+ "$@" "-Wp,-MDupdate,$tmpdepfile"
+ else
+ "$@" -MDupdate "$tmpdepfile"
+ fi
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+
+ if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
+ echo "$object : \\" > "$depfile"
+
+ # Clip off the initial element (the dependent). Don't try to be
+ # clever and replace this with sed code, as IRIX sed won't handle
+ # lines with more than a fixed number of characters (4096 in
+ # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
+ # the IRIX cc adds comments like '#:fec' to the end of the
+ # dependency line.
+ tr ' ' "$nl" < "$tmpdepfile" \
+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
+ tr "$nl" ' ' >> "$depfile"
+ echo >> "$depfile"
+
+ # The second pass generates a dummy entry for each header file.
+ tr ' ' "$nl" < "$tmpdepfile" \
+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
+ >> "$depfile"
+ else
+ # The sourcefile does not contain any dependencies, so just
+ # store a dummy comment line, to avoid errors with the Makefile
+ # "include basename.Plo" scheme.
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+xlc)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+aix)
+ # The C for AIX Compiler uses -M and outputs the dependencies
+ # in a .u file. In older versions, this file always lives in the
+ # current directory. Also, the AIX compiler puts '$object:' at the
+ # start of each line; $object doesn't have directory information.
+ # Version 6 uses the directory in both cases.
+ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+ test "x$dir" = "x$object" && dir=
+ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+ if test "$libtool" = yes; then
+ tmpdepfile1=$dir$base.u
+ tmpdepfile2=$base.u
+ tmpdepfile3=$dir.libs/$base.u
+ "$@" -Wc,-M
+ else
+ tmpdepfile1=$dir$base.u
+ tmpdepfile2=$dir$base.u
+ tmpdepfile3=$dir$base.u
+ "$@" -M
+ fi
+ stat=$?
+
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ if test -f "$tmpdepfile"; then
+ # Each line is of the form 'foo.o: dependent.h'.
+ # Do two passes, one to just change these to
+ # '$object: dependent.h' and one to simply 'dependent.h:'.
+ sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+ sed -e 's,^.*\.[a-z]*:['"$tab"' ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+ else
+ # The sourcefile does not contain any dependencies, so just
+ # store a dummy comment line, to avoid errors with the Makefile
+ # "include basename.Plo" scheme.
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+icc)
+ # Intel's C compiler anf tcc (Tiny C Compiler) understand '-MD -MF file'.
+ # However on
+ # $CC -MD -MF foo.d -c -o sub/foo.o sub/foo.c
+ # ICC 7.0 will fill foo.d with something like
+ # foo.o: sub/foo.c
+ # foo.o: sub/foo.h
+ # which is wrong. We want
+ # sub/foo.o: sub/foo.c
+ # sub/foo.o: sub/foo.h
+ # sub/foo.c:
+ # sub/foo.h:
+ # ICC 7.1 will output
+ # foo.o: sub/foo.c sub/foo.h
+ # and will wrap long lines using '\':
+ # foo.o: sub/foo.c ... \
+ # sub/foo.h ... \
+ # ...
+ # tcc 0.9.26 (FIXME still under development at the moment of writing)
+ # will emit a similar output, but also prepend the continuation lines
+ # with horizontal tabulation characters.
+ "$@" -MD -MF "$tmpdepfile"
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ # Each line is of the form 'foo.o: dependent.h',
+ # or 'foo.o: dep1.h dep2.h \', or ' dep3.h dep4.h \'.
+ # Do two passes, one to just change these to
+ # '$object: dependent.h' and one to simply 'dependent.h:'.
+ sed -e "s/^[ $tab][ $tab]*/ /" -e "s,^[^:]*:,$object :," \
+ < "$tmpdepfile" > "$depfile"
+ sed '
+ s/[ '"$tab"'][ '"$tab"']*/ /g
+ s/^ *//
+ s/ *\\*$//
+ s/^[^:]*: *//
+ /^$/d
+ /:$/d
+ s/$/ :/
+ ' < "$tmpdepfile" >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+hp2)
+ # The "hp" stanza above does not work with aCC (C++) and HP's ia64
+ # compilers, which have integrated preprocessors. The correct option
+ # to use with these is +Maked; it writes dependencies to a file named
+ # 'foo.d', which lands next to the object file, wherever that
+ # happens to be.
+ # Much of this is similar to the tru64 case; see comments there.
+ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+ test "x$dir" = "x$object" && dir=
+ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+ if test "$libtool" = yes; then
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir.libs/$base.d
+ "$@" -Wc,+Maked
+ else
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir$base.d
+ "$@" +Maked
+ fi
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile1" "$tmpdepfile2"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ if test -f "$tmpdepfile"; then
+ sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
+ # Add 'dependent.h:' lines.
+ sed -ne '2,${
+ s/^ *//
+ s/ \\*$//
+ s/$/:/
+ p
+ }' "$tmpdepfile" >> "$depfile"
+ else
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile" "$tmpdepfile2"
+ ;;
+
+tru64)
+ # The Tru64 compiler uses -MD to generate dependencies as a side
+ # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
+ # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
+ # dependencies in 'foo.d' instead, so we check for that too.
+ # Subdirectories are respected.
+ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+ test "x$dir" = "x$object" && dir=
+ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+
+ if test "$libtool" = yes; then
+ # With Tru64 cc, shared objects can also be used to make a
+ # static library. This mechanism is used in libtool 1.4 series to
+ # handle both shared and static libraries in a single compilation.
+ # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
+ #
+ # With libtool 1.5 this exception was removed, and libtool now
+ # generates 2 separate objects for the 2 libraries. These two
+ # compilations output dependencies in $dir.libs/$base.o.d and
+ # in $dir$base.o.d. We have to check for both files, because
+ # one of the two compilations can be disabled. We should prefer
+ # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
+ # automatically cleaned when .libs/ is deleted, while ignoring
+ # the former would cause a distcleancheck panic.
+ tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4
+ tmpdepfile2=$dir$base.o.d # libtool 1.5
+ tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5
+ tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504
+ "$@" -Wc,-MD
+ else
+ tmpdepfile1=$dir$base.o.d
+ tmpdepfile2=$dir$base.d
+ tmpdepfile3=$dir$base.d
+ tmpdepfile4=$dir$base.d
+ "$@" -MD
+ fi
+
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ if test -f "$tmpdepfile"; then
+ sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+ sed -e 's,^.*\.[a-z]*:['"$tab"' ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+ else
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+msvc7)
+ if test "$libtool" = yes; then
+ showIncludes=-Wc,-showIncludes
+ else
+ showIncludes=-showIncludes
+ fi
+ "$@" $showIncludes > "$tmpdepfile"
+ stat=$?
+ grep -v '^Note: including file: ' "$tmpdepfile"
+ if test "$stat" = 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ # The first sed program below extracts the file names and escapes
+ # backslashes for cygpath. The second sed program outputs the file
+ # name when reading, but also accumulates all include files in the
+ # hold buffer in order to output them again at the end. This only
+ # works with sed implementations that can handle large buffers.
+ sed < "$tmpdepfile" -n '
+/^Note: including file: *\(.*\)/ {
+ s//\1/
+ s/\\/\\\\/g
+ p
+}' | $cygpath_u | sort -u | sed -n '
+s/ /\\ /g
+s/\(.*\)/'"$tab"'\1 \\/p
+s/.\(.*\) \\/\1:/
+H
+$ {
+ s/.*/'"$tab"'/
+ G
+ p
+}' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+msvc7msys)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+#nosideeffect)
+ # This comment above is used by automake to tell side-effect
+ # dependency tracking mechanisms from slower ones.
+
+dashmstdout)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout, regardless of -o.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ # Remove '-o $object'.
+ IFS=" "
+ for arg
+ do
+ case $arg in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift # fnord
+ shift # $arg
+ ;;
+ esac
+ done
+
+ test -z "$dashmflag" && dashmflag=-M
+ # Require at least two characters before searching for ':'
+ # in the target name. This is to cope with DOS-style filenames:
+ # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
+ "$@" $dashmflag |
+ sed 's:^['"$tab"' ]*[^:'"$tab"' ][^:][^:]*\:['"$tab"' ]*:'"$object"'\: :' > "$tmpdepfile"
+ rm -f "$depfile"
+ cat < "$tmpdepfile" > "$depfile"
+ tr ' ' "$nl" < "$tmpdepfile" | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+dashXmstdout)
+ # This case only exists to satisfy depend.m4. It is never actually
+ # run, as this mode is specially recognized in the preamble.
+ exit 1
+ ;;
+
+makedepend)
+ "$@" || exit $?
+ # Remove any Libtool call
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+ # X makedepend
+ shift
+ cleared=no eat=no
+ for arg
+ do
+ case $cleared in
+ no)
+ set ""; shift
+ cleared=yes ;;
+ esac
+ if test $eat = yes; then
+ eat=no
+ continue
+ fi
+ case "$arg" in
+ -D*|-I*)
+ set fnord "$@" "$arg"; shift ;;
+ # Strip any option that makedepend may not understand. Remove
+ # the object too, otherwise makedepend will parse it as a source file.
+ -arch)
+ eat=yes ;;
+ -*|$object)
+ ;;
+ *)
+ set fnord "$@" "$arg"; shift ;;
+ esac
+ done
+ obj_suffix=`echo "$object" | sed 's/^.*\././'`
+ touch "$tmpdepfile"
+ ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
+ rm -f "$depfile"
+ # makedepend may prepend the VPATH from the source file name to the object.
+ # No need to regex-escape $object, excess matching of '.' is harmless.
+ sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
+ sed '1,2d' "$tmpdepfile" | tr ' ' "$nl" | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile" "$tmpdepfile".bak
+ ;;
+
+cpp)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ # Remove '-o $object'.
+ IFS=" "
+ for arg
+ do
+ case $arg in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift # fnord
+ shift # $arg
+ ;;
+ esac
+ done
+
+ "$@" -E |
+ sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
+ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
+ sed '$ s: \\$::' > "$tmpdepfile"
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ cat < "$tmpdepfile" >> "$depfile"
+ sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+msvisualcpp)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ IFS=" "
+ for arg
+ do
+ case "$arg" in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
+ set fnord "$@"
+ shift
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift
+ shift
+ ;;
+ esac
+ done
+ "$@" -E 2>/dev/null |
+ sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
+ echo "$tab" >> "$depfile"
+ sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+msvcmsys)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+none)
+ exec "$@"
+ ;;
+
+*)
+ echo "Unknown depmode $depmode" 1>&2
+ exit 1
+ ;;
+esac
+
+exit 0
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
Deleted: vendor/flex/2.5.39/dfa.c
===================================================================
--- vendor/flex/dist/dfa.c 2015-07-09 12:31:47 UTC (rev 7073)
+++ vendor/flex/2.5.39/dfa.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -1,1097 +0,0 @@
-/* dfa - DFA construction routines */
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Vern Paxson.
- *
- * The United States Government has rights in this work pursuant
- * to contract no. DE-AC03-76SF00098 between the United States
- * Department of Energy and the University of California.
- *
- * Redistribution and use in source and binary forms are permitted provided
- * that: (1) source distributions retain this entire copyright notice and
- * comment, and (2) distributions including binaries display the following
- * acknowledgement: ``This product includes software developed by the
- * University of California, Berkeley and its contributors'' in the
- * documentation or other materials provided with the distribution and in
- * all advertising materials mentioning features or use of this software.
- * Neither the name of the University nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-/* $Header: /home/cvs/src/usr.bin/lex/dfa.c,v 1.3 2012-10-29 20:54:16 laffer1 Exp $ */
-#include <sys/cdefs.h>
-__MBSDID("$MidnightBSD: trunk/usr.bin/lex/dfa.c 6515 2013-12-20 23:32:25Z laffer1 $");
-
-#include "flexdef.h"
-
-
-/* declare functions that have forward references */
-
-void dump_associated_rules PROTO((FILE*, int));
-void dump_transitions PROTO((FILE*, int[]));
-void sympartition PROTO((int[], int, int[], int[]));
-int symfollowset PROTO((int[], int, int, int[]));
-
-
-/* check_for_backing_up - check a DFA state for backing up
- *
- * synopsis
- * void check_for_backing_up( int ds, int state[numecs] );
- *
- * ds is the number of the state to check and state[] is its out-transitions,
- * indexed by equivalence class.
- */
-
-void check_for_backing_up( ds, state )
-int ds;
-int state[];
- {
- if ( (reject && ! dfaacc[ds].dfaacc_set) ||
- (! reject && ! dfaacc[ds].dfaacc_state) )
- { /* state is non-accepting */
- ++num_backing_up;
-
- if ( backing_up_report )
- {
- fprintf( backing_up_file,
- _( "State #%d is non-accepting -\n" ), ds );
-
- /* identify the state */
- dump_associated_rules( backing_up_file, ds );
-
- /* Now identify it further using the out- and
- * jam-transitions.
- */
- dump_transitions( backing_up_file, state );
-
- putc( '\n', backing_up_file );
- }
- }
- }
-
-
-/* check_trailing_context - check to see if NFA state set constitutes
- * "dangerous" trailing context
- *
- * synopsis
- * void check_trailing_context( int nfa_states[num_states+1], int num_states,
- * int accset[nacc+1], int nacc );
- *
- * NOTES
- * Trailing context is "dangerous" if both the head and the trailing
- * part are of variable size \and/ there's a DFA state which contains
- * both an accepting state for the head part of the rule and NFA states
- * which occur after the beginning of the trailing context.
- *
- * When such a rule is matched, it's impossible to tell if having been
- * in the DFA state indicates the beginning of the trailing context or
- * further-along scanning of the pattern. In these cases, a warning
- * message is issued.
- *
- * nfa_states[1 .. num_states] is the list of NFA states in the DFA.
- * accset[1 .. nacc] is the list of accepting numbers for the DFA state.
- */
-
-void check_trailing_context( nfa_states, num_states, accset, nacc )
-int *nfa_states, num_states;
-int *accset;
-int nacc;
- {
- int i, j;
-
- for ( i = 1; i <= num_states; ++i )
- {
- int ns = nfa_states[i];
- int type = state_type[ns];
- int ar = assoc_rule[ns];
-
- if ( type == STATE_NORMAL || rule_type[ar] != RULE_VARIABLE )
- { /* do nothing */
- }
-
- else if ( type == STATE_TRAILING_CONTEXT )
- {
- /* Potential trouble. Scan set of accepting numbers
- * for the one marking the end of the "head". We
- * assume that this looping will be fairly cheap
- * since it's rare that an accepting number set
- * is large.
- */
- for ( j = 1; j <= nacc; ++j )
- if ( accset[j] & YY_TRAILING_HEAD_MASK )
- {
- line_warning(
- _( "dangerous trailing context" ),
- rule_linenum[ar] );
- return;
- }
- }
- }
- }
-
-
-/* dump_associated_rules - list the rules associated with a DFA state
- *
- * Goes through the set of NFA states associated with the DFA and
- * extracts the first MAX_ASSOC_RULES unique rules, sorts them,
- * and writes a report to the given file.
- */
-
-void dump_associated_rules( file, ds )
-FILE *file;
-int ds;
- {
- int i, j;
- int num_associated_rules = 0;
- int rule_set[MAX_ASSOC_RULES + 1];
- int *dset = dss[ds];
- int size = dfasiz[ds];
-
- for ( i = 1; i <= size; ++i )
- {
- int rule_num = rule_linenum[assoc_rule[dset[i]]];
-
- for ( j = 1; j <= num_associated_rules; ++j )
- if ( rule_num == rule_set[j] )
- break;
-
- if ( j > num_associated_rules )
- { /* new rule */
- if ( num_associated_rules < MAX_ASSOC_RULES )
- rule_set[++num_associated_rules] = rule_num;
- }
- }
-
- bubble( rule_set, num_associated_rules );
-
- fprintf( file, _( " associated rule line numbers:" ) );
-
- for ( i = 1; i <= num_associated_rules; ++i )
- {
- if ( i % 8 == 1 )
- putc( '\n', file );
-
- fprintf( file, "\t%d", rule_set[i] );
- }
-
- putc( '\n', file );
- }
-
-
-/* dump_transitions - list the transitions associated with a DFA state
- *
- * synopsis
- * dump_transitions( FILE *file, int state[numecs] );
- *
- * Goes through the set of out-transitions and lists them in human-readable
- * form (i.e., not as equivalence classes); also lists jam transitions
- * (i.e., all those which are not out-transitions, plus EOF). The dump
- * is done to the given file.
- */
-
-void dump_transitions( file, state )
-FILE *file;
-int state[];
- {
- int i, ec;
- int out_char_set[CSIZE];
-
- for ( i = 0; i < csize; ++i )
- {
- ec = ABS( ecgroup[i] );
- out_char_set[i] = state[ec];
- }
-
- fprintf( file, _( " out-transitions: " ) );
-
- list_character_set( file, out_char_set );
-
- /* now invert the members of the set to get the jam transitions */
- for ( i = 0; i < csize; ++i )
- out_char_set[i] = ! out_char_set[i];
-
- fprintf( file, _( "\n jam-transitions: EOF " ) );
-
- list_character_set( file, out_char_set );
-
- putc( '\n', file );
- }
-
-
-/* epsclosure - construct the epsilon closure of a set of ndfa states
- *
- * synopsis
- * int *epsclosure( int t[num_states], int *numstates_addr,
- * int accset[num_rules+1], int *nacc_addr,
- * int *hashval_addr );
- *
- * NOTES
- * The epsilon closure is the set of all states reachable by an arbitrary
- * number of epsilon transitions, which themselves do not have epsilon
- * transitions going out, unioned with the set of states which have non-null
- * accepting numbers. t is an array of size numstates of nfa state numbers.
- * Upon return, t holds the epsilon closure and *numstates_addr is updated.
- * accset holds a list of the accepting numbers, and the size of accset is
- * given by *nacc_addr. t may be subjected to reallocation if it is not
- * large enough to hold the epsilon closure.
- *
- * hashval is the hash value for the dfa corresponding to the state set.
- */
-
-int *epsclosure( t, ns_addr, accset, nacc_addr, hv_addr )
-int *t, *ns_addr, accset[], *nacc_addr, *hv_addr;
- {
- int stkpos, ns, tsp;
- int numstates = *ns_addr, nacc, hashval, transsym, nfaccnum;
- int stkend, nstate;
- static int did_stk_init = false, *stk;
-
-#define MARK_STATE(state) \
-trans1[state] = trans1[state] - MARKER_DIFFERENCE;
-
-#define IS_MARKED(state) (trans1[state] < 0)
-
-#define UNMARK_STATE(state) \
-trans1[state] = trans1[state] + MARKER_DIFFERENCE;
-
-#define CHECK_ACCEPT(state) \
-{ \
-nfaccnum = accptnum[state]; \
-if ( nfaccnum != NIL ) \
-accset[++nacc] = nfaccnum; \
-}
-
-#define DO_REALLOCATION \
-{ \
-current_max_dfa_size += MAX_DFA_SIZE_INCREMENT; \
-++num_reallocs; \
-t = reallocate_integer_array( t, current_max_dfa_size ); \
-stk = reallocate_integer_array( stk, current_max_dfa_size ); \
-} \
-
-#define PUT_ON_STACK(state) \
-{ \
-if ( ++stkend >= current_max_dfa_size ) \
-DO_REALLOCATION \
-stk[stkend] = state; \
-MARK_STATE(state) \
-}
-
-#define ADD_STATE(state) \
-{ \
-if ( ++numstates >= current_max_dfa_size ) \
-DO_REALLOCATION \
-t[numstates] = state; \
-hashval += state; \
-}
-
-#define STACK_STATE(state) \
-{ \
-PUT_ON_STACK(state) \
-CHECK_ACCEPT(state) \
-if ( nfaccnum != NIL || transchar[state] != SYM_EPSILON ) \
-ADD_STATE(state) \
-}
-
-
- if ( ! did_stk_init )
- {
- stk = allocate_integer_array( current_max_dfa_size );
- did_stk_init = true;
- }
-
- nacc = stkend = hashval = 0;
-
- for ( nstate = 1; nstate <= numstates; ++nstate )
- {
- ns = t[nstate];
-
- /* The state could be marked if we've already pushed it onto
- * the stack.
- */
- if ( ! IS_MARKED(ns) )
- {
- PUT_ON_STACK(ns)
- CHECK_ACCEPT(ns)
- hashval += ns;
- }
- }
-
- for ( stkpos = 1; stkpos <= stkend; ++stkpos )
- {
- ns = stk[stkpos];
- transsym = transchar[ns];
-
- if ( transsym == SYM_EPSILON )
- {
- tsp = trans1[ns] + MARKER_DIFFERENCE;
-
- if ( tsp != NO_TRANSITION )
- {
- if ( ! IS_MARKED(tsp) )
- STACK_STATE(tsp)
-
- tsp = trans2[ns];
-
- if ( tsp != NO_TRANSITION && ! IS_MARKED(tsp) )
- STACK_STATE(tsp)
- }
- }
- }
-
- /* Clear out "visit" markers. */
-
- for ( stkpos = 1; stkpos <= stkend; ++stkpos )
- {
- if ( IS_MARKED(stk[stkpos]) )
- UNMARK_STATE(stk[stkpos])
- else
- flexfatal(
- _( "consistency check failed in epsclosure()" ) );
- }
-
- *ns_addr = numstates;
- *hv_addr = hashval;
- *nacc_addr = nacc;
-
- return t;
- }
-
-
-/* increase_max_dfas - increase the maximum number of DFAs */
-
-void increase_max_dfas()
- {
- current_max_dfas += MAX_DFAS_INCREMENT;
-
- ++num_reallocs;
-
- base = reallocate_integer_array( base, current_max_dfas );
- def = reallocate_integer_array( def, current_max_dfas );
- dfasiz = reallocate_integer_array( dfasiz, current_max_dfas );
- accsiz = reallocate_integer_array( accsiz, current_max_dfas );
- dhash = reallocate_integer_array( dhash, current_max_dfas );
- dss = reallocate_int_ptr_array( dss, current_max_dfas );
- dfaacc = reallocate_dfaacc_union( dfaacc, current_max_dfas );
-
- if ( nultrans )
- nultrans =
- reallocate_integer_array( nultrans, current_max_dfas );
- }
-
-
-/* ntod - convert an ndfa to a dfa
- *
- * Creates the dfa corresponding to the ndfa we've constructed. The
- * dfa starts out in state #1.
- */
-
-void ntod()
- {
- int *accset, ds, nacc, newds;
- int sym, hashval, numstates, dsize;
- int num_full_table_rows; /* used only for -f */
- int *nset, *dset;
- int targptr, totaltrans, i, comstate, comfreq, targ;
- int symlist[CSIZE + 1];
- int num_start_states;
- int todo_head, todo_next;
-
- /* Note that the following are indexed by *equivalence classes*
- * and not by characters. Since equivalence classes are indexed
- * beginning with 1, even if the scanner accepts NUL's, this
- * means that (since every character is potentially in its own
- * equivalence class) these arrays must have room for indices
- * from 1 to CSIZE, so their size must be CSIZE + 1.
- */
- int duplist[CSIZE + 1], state[CSIZE + 1];
- int targfreq[CSIZE + 1], targstate[CSIZE + 1];
-
- accset = allocate_integer_array( num_rules + 1 );
- nset = allocate_integer_array( current_max_dfa_size );
-
- /* The "todo" queue is represented by the head, which is the DFA
- * state currently being processed, and the "next", which is the
- * next DFA state number available (not in use). We depend on the
- * fact that snstods() returns DFA's \in increasing order/, and thus
- * need only know the bounds of the dfas to be processed.
- */
- todo_head = todo_next = 0;
-
- for ( i = 0; i <= csize; ++i )
- {
- duplist[i] = NIL;
- symlist[i] = false;
- }
-
- for ( i = 0; i <= num_rules; ++i )
- accset[i] = NIL;
-
- if ( trace )
- {
- dumpnfa( scset[1] );
- fputs( _( "\n\nDFA Dump:\n\n" ), stderr );
- }
-
- inittbl();
-
- /* Check to see whether we should build a separate table for
- * transitions on NUL characters. We don't do this for full-speed
- * (-F) scanners, since for them we don't have a simple state
- * number lying around with which to index the table. We also
- * don't bother doing it for scanners unless (1) NUL is in its own
- * equivalence class (indicated by a positive value of
- * ecgroup[NUL]), (2) NUL's equivalence class is the last
- * equivalence class, and (3) the number of equivalence classes is
- * the same as the number of characters. This latter case comes
- * about when useecs is false or when it's true but every character
- * still manages to land in its own class (unlikely, but it's
- * cheap to check for). If all these things are true then the
- * character code needed to represent NUL's equivalence class for
- * indexing the tables is going to take one more bit than the
- * number of characters, and therefore we won't be assured of
- * being able to fit it into a YY_CHAR variable. This rules out
- * storing the transitions in a compressed table, since the code
- * for interpreting them uses a YY_CHAR variable (perhaps it
- * should just use an integer, though; this is worth pondering ...
- * ###).
- *
- * Finally, for full tables, we want the number of entries in the
- * table to be a power of two so the array references go fast (it
- * will just take a shift to compute the major index). If
- * encoding NUL's transitions in the table will spoil this, we
- * give it its own table (note that this will be the case if we're
- * not using equivalence classes).
- */
-
- /* Note that the test for ecgroup[0] == numecs below accomplishes
- * both (1) and (2) above
- */
- if ( ! fullspd && ecgroup[0] == numecs )
- {
- /* NUL is alone in its equivalence class, which is the
- * last one.
- */
- int use_NUL_table = (numecs == csize);
-
- if ( fulltbl && ! use_NUL_table )
- {
- /* We still may want to use the table if numecs
- * is a power of 2.
- */
- int power_of_two;
-
- for ( power_of_two = 1; power_of_two <= csize;
- power_of_two *= 2 )
- if ( numecs == power_of_two )
- {
- use_NUL_table = true;
- break;
- }
- }
-
- if ( use_NUL_table )
- nultrans = allocate_integer_array( current_max_dfas );
-
- /* From now on, nultrans != nil indicates that we're
- * saving null transitions for later, separate encoding.
- */
- }
-
-
- if ( fullspd )
- {
- for ( i = 0; i <= numecs; ++i )
- state[i] = 0;
-
- place_state( state, 0, 0 );
- dfaacc[0].dfaacc_state = 0;
- }
-
- else if ( fulltbl )
- {
- if ( nultrans )
- /* We won't be including NUL's transitions in the
- * table, so build it for entries from 0 .. numecs - 1.
- */
- num_full_table_rows = numecs;
-
- else
- /* Take into account the fact that we'll be including
- * the NUL entries in the transition table. Build it
- * from 0 .. numecs.
- */
- num_full_table_rows = numecs + 1;
-
- /* Unless -Ca, declare it "short" because it's a real
- * long-shot that that won't be large enough.
- */
- out_str_dec( "static yyconst %s yy_nxt[][%d] =\n {\n",
- /* '}' so vi doesn't get too confused */
- long_align ? "long" : "short", num_full_table_rows );
-
- outn( " {" );
-
- /* Generate 0 entries for state #0. */
- for ( i = 0; i < num_full_table_rows; ++i )
- mk2data( 0 );
-
- dataflush();
- outn( " },\n" );
- }
-
- /* Create the first states. */
-
- num_start_states = lastsc * 2;
-
- for ( i = 1; i <= num_start_states; ++i )
- {
- numstates = 1;
-
- /* For each start condition, make one state for the case when
- * we're at the beginning of the line (the '^' operator) and
- * one for the case when we're not.
- */
- if ( i % 2 == 1 )
- nset[numstates] = scset[(i / 2) + 1];
- else
- nset[numstates] =
- mkbranch( scbol[i / 2], scset[i / 2] );
-
- nset = epsclosure( nset, &numstates, accset, &nacc, &hashval );
-
- if ( snstods( nset, numstates, accset, nacc, hashval, &ds ) )
- {
- numas += nacc;
- totnst += numstates;
- ++todo_next;
-
- if ( variable_trailing_context_rules && nacc > 0 )
- check_trailing_context( nset, numstates,
- accset, nacc );
- }
- }
-
- if ( ! fullspd )
- {
- if ( ! snstods( nset, 0, accset, 0, 0, &end_of_buffer_state ) )
- flexfatal(
- _( "could not create unique end-of-buffer state" ) );
-
- ++numas;
- ++num_start_states;
- ++todo_next;
- }
-
- while ( todo_head < todo_next )
- {
- targptr = 0;
- totaltrans = 0;
-
- for ( i = 1; i <= numecs; ++i )
- state[i] = 0;
-
- ds = ++todo_head;
-
- dset = dss[ds];
- dsize = dfasiz[ds];
-
- if ( trace )
- fprintf( stderr, _( "state # %d:\n" ), ds );
-
- sympartition( dset, dsize, symlist, duplist );
-
- for ( sym = 1; sym <= numecs; ++sym )
- {
- if ( symlist[sym] )
- {
- symlist[sym] = 0;
-
- if ( duplist[sym] == NIL )
- {
- /* Symbol has unique out-transitions. */
- numstates = symfollowset( dset, dsize,
- sym, nset );
- nset = epsclosure( nset, &numstates,
- accset, &nacc, &hashval );
-
- if ( snstods( nset, numstates, accset,
- nacc, hashval, &newds ) )
- {
- totnst = totnst + numstates;
- ++todo_next;
- numas += nacc;
-
- if (
- variable_trailing_context_rules &&
- nacc > 0 )
- check_trailing_context(
- nset, numstates,
- accset, nacc );
- }
-
- state[sym] = newds;
-
- if ( trace )
- fprintf( stderr, "\t%d\t%d\n",
- sym, newds );
-
- targfreq[++targptr] = 1;
- targstate[targptr] = newds;
- ++numuniq;
- }
-
- else
- {
- /* sym's equivalence class has the same
- * transitions as duplist(sym)'s
- * equivalence class.
- */
- targ = state[duplist[sym]];
- state[sym] = targ;
-
- if ( trace )
- fprintf( stderr, "\t%d\t%d\n",
- sym, targ );
-
- /* Update frequency count for
- * destination state.
- */
-
- i = 0;
- while ( targstate[++i] != targ )
- ;
-
- ++targfreq[i];
- ++numdup;
- }
-
- ++totaltrans;
- duplist[sym] = NIL;
- }
- }
-
- if ( caseins && ! useecs )
- {
- int j;
-
- for ( i = 'A', j = 'a'; i <= 'Z'; ++i, ++j )
- {
- if ( state[i] == 0 && state[j] != 0 )
- /* We're adding a transition. */
- ++totaltrans;
-
- else if ( state[i] != 0 && state[j] == 0 )
- /* We're taking away a transition. */
- --totaltrans;
-
- state[i] = state[j];
- }
- }
-
- numsnpairs += totaltrans;
-
- if ( ds > num_start_states )
- check_for_backing_up( ds, state );
-
- if ( nultrans )
- {
- nultrans[ds] = state[NUL_ec];
- state[NUL_ec] = 0; /* remove transition */
- }
-
- if ( fulltbl )
- {
- outn( " {" );
-
- /* Supply array's 0-element. */
- if ( ds == end_of_buffer_state )
- mk2data( -end_of_buffer_state );
- else
- mk2data( end_of_buffer_state );
-
- for ( i = 1; i < num_full_table_rows; ++i )
- /* Jams are marked by negative of state
- * number.
- */
- mk2data( state[i] ? state[i] : -ds );
-
- dataflush();
- outn( " },\n" );
- }
-
- else if ( fullspd )
- place_state( state, ds, totaltrans );
-
- else if ( ds == end_of_buffer_state )
- /* Special case this state to make sure it does what
- * it's supposed to, i.e., jam on end-of-buffer.
- */
- stack1( ds, 0, 0, JAMSTATE );
-
- else /* normal, compressed state */
- {
- /* Determine which destination state is the most
- * common, and how many transitions to it there are.
- */
-
- comfreq = 0;
- comstate = 0;
-
- for ( i = 1; i <= targptr; ++i )
- if ( targfreq[i] > comfreq )
- {
- comfreq = targfreq[i];
- comstate = targstate[i];
- }
-
- bldtbl( state, ds, totaltrans, comstate, comfreq );
- }
- }
-
- if ( fulltbl )
- dataend();
-
- else if ( ! fullspd )
- {
- cmptmps(); /* create compressed template entries */
-
- /* Create tables for all the states with only one
- * out-transition.
- */
- while ( onesp > 0 )
- {
- mk1tbl( onestate[onesp], onesym[onesp], onenext[onesp],
- onedef[onesp] );
- --onesp;
- }
-
- mkdeftbl();
- }
-
- flex_free( (void *) accset );
- flex_free( (void *) nset );
- }
-
-
-/* snstods - converts a set of ndfa states into a dfa state
- *
- * synopsis
- * is_new_state = snstods( int sns[numstates], int numstates,
- * int accset[num_rules+1], int nacc,
- * int hashval, int *newds_addr );
- *
- * On return, the dfa state number is in newds.
- */
-
-int snstods( sns, numstates, accset, nacc, hashval, newds_addr )
-int sns[], numstates, accset[], nacc, hashval, *newds_addr;
- {
- int didsort = 0;
- int i, j;
- int newds, *oldsns;
-
- for ( i = 1; i <= lastdfa; ++i )
- if ( hashval == dhash[i] )
- {
- if ( numstates == dfasiz[i] )
- {
- oldsns = dss[i];
-
- if ( ! didsort )
- {
- /* We sort the states in sns so we
- * can compare it to oldsns quickly.
- * We use bubble because there probably
- * aren't very many states.
- */
- bubble( sns, numstates );
- didsort = 1;
- }
-
- for ( j = 1; j <= numstates; ++j )
- if ( sns[j] != oldsns[j] )
- break;
-
- if ( j > numstates )
- {
- ++dfaeql;
- *newds_addr = i;
- return 0;
- }
-
- ++hshcol;
- }
-
- else
- ++hshsave;
- }
-
- /* Make a new dfa. */
-
- if ( ++lastdfa >= current_max_dfas )
- increase_max_dfas();
-
- newds = lastdfa;
-
- dss[newds] = allocate_integer_array( numstates + 1 );
-
- /* If we haven't already sorted the states in sns, we do so now,
- * so that future comparisons with it can be made quickly.
- */
-
- if ( ! didsort )
- bubble( sns, numstates );
-
- for ( i = 1; i <= numstates; ++i )
- dss[newds][i] = sns[i];
-
- dfasiz[newds] = numstates;
- dhash[newds] = hashval;
-
- if ( nacc == 0 )
- {
- if ( reject )
- dfaacc[newds].dfaacc_set = (int *) 0;
- else
- dfaacc[newds].dfaacc_state = 0;
-
- accsiz[newds] = 0;
- }
-
- else if ( reject )
- {
- /* We sort the accepting set in increasing order so the
- * disambiguating rule that the first rule listed is considered
- * match in the event of ties will work. We use a bubble
- * sort since the list is probably quite small.
- */
-
- bubble( accset, nacc );
-
- dfaacc[newds].dfaacc_set = allocate_integer_array( nacc + 1 );
-
- /* Save the accepting set for later */
- for ( i = 1; i <= nacc; ++i )
- {
- dfaacc[newds].dfaacc_set[i] = accset[i];
-
- if ( accset[i] <= num_rules )
- /* Who knows, perhaps a REJECT can yield
- * this rule.
- */
- rule_useful[accset[i]] = true;
- }
-
- accsiz[newds] = nacc;
- }
-
- else
- {
- /* Find lowest numbered rule so the disambiguating rule
- * will work.
- */
- j = num_rules + 1;
-
- for ( i = 1; i <= nacc; ++i )
- if ( accset[i] < j )
- j = accset[i];
-
- dfaacc[newds].dfaacc_state = j;
-
- if ( j <= num_rules )
- rule_useful[j] = true;
- }
-
- *newds_addr = newds;
-
- return 1;
- }
-
-
-/* symfollowset - follow the symbol transitions one step
- *
- * synopsis
- * numstates = symfollowset( int ds[current_max_dfa_size], int dsize,
- * int transsym, int nset[current_max_dfa_size] );
- */
-
-int symfollowset( ds, dsize, transsym, nset )
-int ds[], dsize, transsym, nset[];
- {
- int ns, tsp, sym, i, j, lenccl, ch, numstates, ccllist;
-
- numstates = 0;
-
- for ( i = 1; i <= dsize; ++i )
- { /* for each nfa state ns in the state set of ds */
- ns = ds[i];
- sym = transchar[ns];
- tsp = trans1[ns];
-
- if ( sym < 0 )
- { /* it's a character class */
- sym = -sym;
- ccllist = cclmap[sym];
- lenccl = ccllen[sym];
-
- if ( cclng[sym] )
- {
- for ( j = 0; j < lenccl; ++j )
- {
- /* Loop through negated character
- * class.
- */
- ch = ccltbl[ccllist + j];
-
- if ( ch == 0 )
- ch = NUL_ec;
-
- if ( ch > transsym )
- /* Transsym isn't in negated
- * ccl.
- */
- break;
-
- else if ( ch == transsym )
- /* next 2 */ goto bottom;
- }
-
- /* Didn't find transsym in ccl. */
- nset[++numstates] = tsp;
- }
-
- else
- for ( j = 0; j < lenccl; ++j )
- {
- ch = ccltbl[ccllist + j];
-
- if ( ch == 0 )
- ch = NUL_ec;
-
- if ( ch > transsym )
- break;
- else if ( ch == transsym )
- {
- nset[++numstates] = tsp;
- break;
- }
- }
- }
-
- else if ( sym >= 'A' && sym <= 'Z' && caseins )
- flexfatal(
- _( "consistency check failed in symfollowset" ) );
-
- else if ( sym == SYM_EPSILON )
- { /* do nothing */
- }
-
- else if ( ABS( ecgroup[sym] ) == transsym )
- nset[++numstates] = tsp;
-
- bottom: ;
- }
-
- return numstates;
- }
-
-
-/* sympartition - partition characters with same out-transitions
- *
- * synopsis
- * sympartition( int ds[current_max_dfa_size], int numstates,
- * int symlist[numecs], int duplist[numecs] );
- */
-
-void sympartition( ds, numstates, symlist, duplist )
-int ds[], numstates;
-int symlist[], duplist[];
- {
- int tch, i, j, k, ns, dupfwd[CSIZE + 1], lenccl, cclp, ich;
-
- /* Partitioning is done by creating equivalence classes for those
- * characters which have out-transitions from the given state. Thus
- * we are really creating equivalence classes of equivalence classes.
- */
-
- for ( i = 1; i <= numecs; ++i )
- { /* initialize equivalence class list */
- duplist[i] = i - 1;
- dupfwd[i] = i + 1;
- }
-
- duplist[1] = NIL;
- dupfwd[numecs] = NIL;
-
- for ( i = 1; i <= numstates; ++i )
- {
- ns = ds[i];
- tch = transchar[ns];
-
- if ( tch != SYM_EPSILON )
- {
- if ( tch < -lastccl || tch >= csize )
- {
- flexfatal(
- _( "bad transition character detected in sympartition()" ) );
- }
-
- if ( tch >= 0 )
- { /* character transition */
- int ec = ecgroup[tch];
-
- mkechar( ec, dupfwd, duplist );
- symlist[ec] = 1;
- }
-
- else
- { /* character class */
- tch = -tch;
-
- lenccl = ccllen[tch];
- cclp = cclmap[tch];
- mkeccl( ccltbl + cclp, lenccl, dupfwd,
- duplist, numecs, NUL_ec );
-
- if ( cclng[tch] )
- {
- j = 0;
-
- for ( k = 0; k < lenccl; ++k )
- {
- ich = ccltbl[cclp + k];
-
- if ( ich == 0 )
- ich = NUL_ec;
-
- for ( ++j; j < ich; ++j )
- symlist[j] = 1;
- }
-
- for ( ++j; j <= numecs; ++j )
- symlist[j] = 1;
- }
-
- else
- for ( k = 0; k < lenccl; ++k )
- {
- ich = ccltbl[cclp + k];
-
- if ( ich == 0 )
- ich = NUL_ec;
-
- symlist[ich] = 1;
- }
- }
- }
- }
- }
Copied: vendor/flex/2.5.39/dfa.c (from rev 7075, vendor/flex/dist/dfa.c)
===================================================================
--- vendor/flex/2.5.39/dfa.c (rev 0)
+++ vendor/flex/2.5.39/dfa.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,1096 @@
+/* dfa - DFA construction routines */
+
+/* Copyright (c) 1990 The Regents of the University of California. */
+/* All rights reserved. */
+
+/* This code is derived from software contributed to Berkeley by */
+/* Vern Paxson. */
+
+/* The United States Government has rights in this work pursuant */
+/* to contract no. DE-AC03-76SF00098 between the United States */
+/* Department of Energy and the University of California. */
+
+/* Redistribution and use in source and binary forms, with or without */
+/* modification, are permitted provided that the following conditions */
+/* are met: */
+
+/* 1. Redistributions of source code must retain the above copyright */
+/* notice, this list of conditions and the following disclaimer. */
+/* 2. Redistributions in binary form must reproduce the above copyright */
+/* notice, this list of conditions and the following disclaimer in the */
+/* documentation and/or other materials provided with the distribution. */
+
+/* Neither the name of the University nor the names of its contributors */
+/* may be used to endorse or promote products derived from this software */
+/* without specific prior written permission. */
+
+/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */
+/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */
+/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
+/* PURPOSE. */
+
+#include "flexdef.h"
+#include "tables.h"
+
+/* declare functions that have forward references */
+
+void dump_associated_rules PROTO ((FILE *, int));
+void dump_transitions PROTO ((FILE *, int[]));
+void sympartition PROTO ((int[], int, int[], int[]));
+int symfollowset PROTO ((int[], int, int, int[]));
+
+
+/* check_for_backing_up - check a DFA state for backing up
+ *
+ * synopsis
+ * void check_for_backing_up( int ds, int state[numecs] );
+ *
+ * ds is the number of the state to check and state[] is its out-transitions,
+ * indexed by equivalence class.
+ */
+
+void check_for_backing_up (ds, state)
+ int ds;
+ int state[];
+{
+ if ((reject && !dfaacc[ds].dfaacc_set) || (!reject && !dfaacc[ds].dfaacc_state)) { /* state is non-accepting */
+ ++num_backing_up;
+
+ if (backing_up_report) {
+ fprintf (backing_up_file,
+ _("State #%d is non-accepting -\n"), ds);
+
+ /* identify the state */
+ dump_associated_rules (backing_up_file, ds);
+
+ /* Now identify it further using the out- and
+ * jam-transitions.
+ */
+ dump_transitions (backing_up_file, state);
+
+ putc ('\n', backing_up_file);
+ }
+ }
+}
+
+
+/* check_trailing_context - check to see if NFA state set constitutes
+ * "dangerous" trailing context
+ *
+ * synopsis
+ * void check_trailing_context( int nfa_states[num_states+1], int num_states,
+ * int accset[nacc+1], int nacc );
+ *
+ * NOTES
+ * Trailing context is "dangerous" if both the head and the trailing
+ * part are of variable size \and/ there's a DFA state which contains
+ * both an accepting state for the head part of the rule and NFA states
+ * which occur after the beginning of the trailing context.
+ *
+ * When such a rule is matched, it's impossible to tell if having been
+ * in the DFA state indicates the beginning of the trailing context or
+ * further-along scanning of the pattern. In these cases, a warning
+ * message is issued.
+ *
+ * nfa_states[1 .. num_states] is the list of NFA states in the DFA.
+ * accset[1 .. nacc] is the list of accepting numbers for the DFA state.
+ */
+
+void check_trailing_context (nfa_states, num_states, accset, nacc)
+ int *nfa_states, num_states;
+ int *accset;
+ int nacc;
+{
+ register int i, j;
+
+ for (i = 1; i <= num_states; ++i) {
+ int ns = nfa_states[i];
+ register int type = state_type[ns];
+ register int ar = assoc_rule[ns];
+
+ if (type == STATE_NORMAL || rule_type[ar] != RULE_VARIABLE) { /* do nothing */
+ }
+
+ else if (type == STATE_TRAILING_CONTEXT) {
+ /* Potential trouble. Scan set of accepting numbers
+ * for the one marking the end of the "head". We
+ * assume that this looping will be fairly cheap
+ * since it's rare that an accepting number set
+ * is large.
+ */
+ for (j = 1; j <= nacc; ++j)
+ if (accset[j] & YY_TRAILING_HEAD_MASK) {
+ line_warning (_
+ ("dangerous trailing context"),
+ rule_linenum[ar]);
+ return;
+ }
+ }
+ }
+}
+
+
+/* dump_associated_rules - list the rules associated with a DFA state
+ *
+ * Goes through the set of NFA states associated with the DFA and
+ * extracts the first MAX_ASSOC_RULES unique rules, sorts them,
+ * and writes a report to the given file.
+ */
+
+void dump_associated_rules (file, ds)
+ FILE *file;
+ int ds;
+{
+ register int i, j;
+ register int num_associated_rules = 0;
+ int rule_set[MAX_ASSOC_RULES + 1];
+ int *dset = dss[ds];
+ int size = dfasiz[ds];
+
+ for (i = 1; i <= size; ++i) {
+ register int rule_num = rule_linenum[assoc_rule[dset[i]]];
+
+ for (j = 1; j <= num_associated_rules; ++j)
+ if (rule_num == rule_set[j])
+ break;
+
+ if (j > num_associated_rules) { /* new rule */
+ if (num_associated_rules < MAX_ASSOC_RULES)
+ rule_set[++num_associated_rules] =
+ rule_num;
+ }
+ }
+
+ qsort (&rule_set [1], num_associated_rules, sizeof (rule_set [1]), intcmp);
+
+ fprintf (file, _(" associated rule line numbers:"));
+
+ for (i = 1; i <= num_associated_rules; ++i) {
+ if (i % 8 == 1)
+ putc ('\n', file);
+
+ fprintf (file, "\t%d", rule_set[i]);
+ }
+
+ putc ('\n', file);
+}
+
+
+/* dump_transitions - list the transitions associated with a DFA state
+ *
+ * synopsis
+ * dump_transitions( FILE *file, int state[numecs] );
+ *
+ * Goes through the set of out-transitions and lists them in human-readable
+ * form (i.e., not as equivalence classes); also lists jam transitions
+ * (i.e., all those which are not out-transitions, plus EOF). The dump
+ * is done to the given file.
+ */
+
+void dump_transitions (file, state)
+ FILE *file;
+ int state[];
+{
+ register int i, ec;
+ int out_char_set[CSIZE];
+
+ for (i = 0; i < csize; ++i) {
+ ec = ABS (ecgroup[i]);
+ out_char_set[i] = state[ec];
+ }
+
+ fprintf (file, _(" out-transitions: "));
+
+ list_character_set (file, out_char_set);
+
+ /* now invert the members of the set to get the jam transitions */
+ for (i = 0; i < csize; ++i)
+ out_char_set[i] = !out_char_set[i];
+
+ fprintf (file, _("\n jam-transitions: EOF "));
+
+ list_character_set (file, out_char_set);
+
+ putc ('\n', file);
+}
+
+
+/* epsclosure - construct the epsilon closure of a set of ndfa states
+ *
+ * synopsis
+ * int *epsclosure( int t[num_states], int *numstates_addr,
+ * int accset[num_rules+1], int *nacc_addr,
+ * int *hashval_addr );
+ *
+ * NOTES
+ * The epsilon closure is the set of all states reachable by an arbitrary
+ * number of epsilon transitions, which themselves do not have epsilon
+ * transitions going out, unioned with the set of states which have non-null
+ * accepting numbers. t is an array of size numstates of nfa state numbers.
+ * Upon return, t holds the epsilon closure and *numstates_addr is updated.
+ * accset holds a list of the accepting numbers, and the size of accset is
+ * given by *nacc_addr. t may be subjected to reallocation if it is not
+ * large enough to hold the epsilon closure.
+ *
+ * hashval is the hash value for the dfa corresponding to the state set.
+ */
+
+int *epsclosure (t, ns_addr, accset, nacc_addr, hv_addr)
+ int *t, *ns_addr, accset[], *nacc_addr, *hv_addr;
+{
+ register int stkpos, ns, tsp;
+ int numstates = *ns_addr, nacc, hashval, transsym, nfaccnum;
+ int stkend, nstate;
+ static int did_stk_init = false, *stk;
+
+#define MARK_STATE(state) \
+do{ trans1[state] = trans1[state] - MARKER_DIFFERENCE;} while(0)
+
+#define IS_MARKED(state) (trans1[state] < 0)
+
+#define UNMARK_STATE(state) \
+do{ trans1[state] = trans1[state] + MARKER_DIFFERENCE;} while(0)
+
+#define CHECK_ACCEPT(state) \
+do{ \
+nfaccnum = accptnum[state]; \
+if ( nfaccnum != NIL ) \
+accset[++nacc] = nfaccnum; \
+}while(0)
+
+#define DO_REALLOCATION() \
+do { \
+current_max_dfa_size += MAX_DFA_SIZE_INCREMENT; \
+++num_reallocs; \
+t = reallocate_integer_array( t, current_max_dfa_size ); \
+stk = reallocate_integer_array( stk, current_max_dfa_size ); \
+}while(0) \
+
+#define PUT_ON_STACK(state) \
+do { \
+if ( ++stkend >= current_max_dfa_size ) \
+DO_REALLOCATION(); \
+stk[stkend] = state; \
+MARK_STATE(state); \
+}while(0)
+
+#define ADD_STATE(state) \
+do { \
+if ( ++numstates >= current_max_dfa_size ) \
+DO_REALLOCATION(); \
+t[numstates] = state; \
+hashval += state; \
+}while(0)
+
+#define STACK_STATE(state) \
+do { \
+PUT_ON_STACK(state); \
+CHECK_ACCEPT(state); \
+if ( nfaccnum != NIL || transchar[state] != SYM_EPSILON ) \
+ADD_STATE(state); \
+}while(0)
+
+
+ if (!did_stk_init) {
+ stk = allocate_integer_array (current_max_dfa_size);
+ did_stk_init = true;
+ }
+
+ nacc = stkend = hashval = 0;
+
+ for (nstate = 1; nstate <= numstates; ++nstate) {
+ ns = t[nstate];
+
+ /* The state could be marked if we've already pushed it onto
+ * the stack.
+ */
+ if (!IS_MARKED (ns)) {
+ PUT_ON_STACK (ns);
+ CHECK_ACCEPT (ns);
+ hashval += ns;
+ }
+ }
+
+ for (stkpos = 1; stkpos <= stkend; ++stkpos) {
+ ns = stk[stkpos];
+ transsym = transchar[ns];
+
+ if (transsym == SYM_EPSILON) {
+ tsp = trans1[ns] + MARKER_DIFFERENCE;
+
+ if (tsp != NO_TRANSITION) {
+ if (!IS_MARKED (tsp))
+ STACK_STATE (tsp);
+
+ tsp = trans2[ns];
+
+ if (tsp != NO_TRANSITION
+ && !IS_MARKED (tsp))
+ STACK_STATE (tsp);
+ }
+ }
+ }
+
+ /* Clear out "visit" markers. */
+
+ for (stkpos = 1; stkpos <= stkend; ++stkpos) {
+ if (IS_MARKED (stk[stkpos]))
+ UNMARK_STATE (stk[stkpos]);
+ else
+ flexfatal (_
+ ("consistency check failed in epsclosure()"));
+ }
+
+ *ns_addr = numstates;
+ *hv_addr = hashval;
+ *nacc_addr = nacc;
+
+ return t;
+}
+
+
+/* increase_max_dfas - increase the maximum number of DFAs */
+
+void increase_max_dfas ()
+{
+ current_max_dfas += MAX_DFAS_INCREMENT;
+
+ ++num_reallocs;
+
+ base = reallocate_integer_array (base, current_max_dfas);
+ def = reallocate_integer_array (def, current_max_dfas);
+ dfasiz = reallocate_integer_array (dfasiz, current_max_dfas);
+ accsiz = reallocate_integer_array (accsiz, current_max_dfas);
+ dhash = reallocate_integer_array (dhash, current_max_dfas);
+ dss = reallocate_int_ptr_array (dss, current_max_dfas);
+ dfaacc = reallocate_dfaacc_union (dfaacc, current_max_dfas);
+
+ if (nultrans)
+ nultrans =
+ reallocate_integer_array (nultrans,
+ current_max_dfas);
+}
+
+
+/* ntod - convert an ndfa to a dfa
+ *
+ * Creates the dfa corresponding to the ndfa we've constructed. The
+ * dfa starts out in state #1.
+ */
+
+void ntod ()
+{
+ int *accset, ds, nacc, newds;
+ int sym, hashval, numstates, dsize;
+ int num_full_table_rows=0; /* used only for -f */
+ int *nset, *dset;
+ int targptr, totaltrans, i, comstate, comfreq, targ;
+ int symlist[CSIZE + 1];
+ int num_start_states;
+ int todo_head, todo_next;
+
+ struct yytbl_data *yynxt_tbl = 0;
+ flex_int32_t *yynxt_data = 0, yynxt_curr = 0;
+
+ /* Note that the following are indexed by *equivalence classes*
+ * and not by characters. Since equivalence classes are indexed
+ * beginning with 1, even if the scanner accepts NUL's, this
+ * means that (since every character is potentially in its own
+ * equivalence class) these arrays must have room for indices
+ * from 1 to CSIZE, so their size must be CSIZE + 1.
+ */
+ int duplist[CSIZE + 1], state[CSIZE + 1];
+ int targfreq[CSIZE + 1], targstate[CSIZE + 1];
+
+ /* accset needs to be large enough to hold all of the rules present
+ * in the input, *plus* their YY_TRAILING_HEAD_MASK variants.
+ */
+ accset = allocate_integer_array ((num_rules + 1) * 2);
+ nset = allocate_integer_array (current_max_dfa_size);
+
+ /* The "todo" queue is represented by the head, which is the DFA
+ * state currently being processed, and the "next", which is the
+ * next DFA state number available (not in use). We depend on the
+ * fact that snstods() returns DFA's \in increasing order/, and thus
+ * need only know the bounds of the dfas to be processed.
+ */
+ todo_head = todo_next = 0;
+
+ for (i = 0; i <= csize; ++i) {
+ duplist[i] = NIL;
+ symlist[i] = false;
+ }
+
+ for (i = 0; i <= num_rules; ++i)
+ accset[i] = NIL;
+
+ if (trace) {
+ dumpnfa (scset[1]);
+ fputs (_("\n\nDFA Dump:\n\n"), stderr);
+ }
+
+ inittbl ();
+
+ /* Check to see whether we should build a separate table for
+ * transitions on NUL characters. We don't do this for full-speed
+ * (-F) scanners, since for them we don't have a simple state
+ * number lying around with which to index the table. We also
+ * don't bother doing it for scanners unless (1) NUL is in its own
+ * equivalence class (indicated by a positive value of
+ * ecgroup[NUL]), (2) NUL's equivalence class is the last
+ * equivalence class, and (3) the number of equivalence classes is
+ * the same as the number of characters. This latter case comes
+ * about when useecs is false or when it's true but every character
+ * still manages to land in its own class (unlikely, but it's
+ * cheap to check for). If all these things are true then the
+ * character code needed to represent NUL's equivalence class for
+ * indexing the tables is going to take one more bit than the
+ * number of characters, and therefore we won't be assured of
+ * being able to fit it into a YY_CHAR variable. This rules out
+ * storing the transitions in a compressed table, since the code
+ * for interpreting them uses a YY_CHAR variable (perhaps it
+ * should just use an integer, though; this is worth pondering ...
+ * ###).
+ *
+ * Finally, for full tables, we want the number of entries in the
+ * table to be a power of two so the array references go fast (it
+ * will just take a shift to compute the major index). If
+ * encoding NUL's transitions in the table will spoil this, we
+ * give it its own table (note that this will be the case if we're
+ * not using equivalence classes).
+ */
+
+ /* Note that the test for ecgroup[0] == numecs below accomplishes
+ * both (1) and (2) above
+ */
+ if (!fullspd && ecgroup[0] == numecs) {
+ /* NUL is alone in its equivalence class, which is the
+ * last one.
+ */
+ int use_NUL_table = (numecs == csize);
+
+ if (fulltbl && !use_NUL_table) {
+ /* We still may want to use the table if numecs
+ * is a power of 2.
+ */
+ int power_of_two;
+
+ for (power_of_two = 1; power_of_two <= csize;
+ power_of_two *= 2)
+ if (numecs == power_of_two) {
+ use_NUL_table = true;
+ break;
+ }
+ }
+
+ if (use_NUL_table)
+ nultrans =
+ allocate_integer_array (current_max_dfas);
+
+ /* From now on, nultrans != nil indicates that we're
+ * saving null transitions for later, separate encoding.
+ */
+ }
+
+
+ if (fullspd) {
+ for (i = 0; i <= numecs; ++i)
+ state[i] = 0;
+
+ place_state (state, 0, 0);
+ dfaacc[0].dfaacc_state = 0;
+ }
+
+ else if (fulltbl) {
+ if (nultrans)
+ /* We won't be including NUL's transitions in the
+ * table, so build it for entries from 0 .. numecs - 1.
+ */
+ num_full_table_rows = numecs;
+
+ else
+ /* Take into account the fact that we'll be including
+ * the NUL entries in the transition table. Build it
+ * from 0 .. numecs.
+ */
+ num_full_table_rows = numecs + 1;
+
+ /* Begin generating yy_nxt[][]
+ * This spans the entire LONG function.
+ * This table is tricky because we don't know how big it will be.
+ * So we'll have to realloc() on the way...
+ * we'll wait until we can calculate yynxt_tbl->td_hilen.
+ */
+ yynxt_tbl =
+ (struct yytbl_data *) calloc (1,
+ sizeof (struct
+ yytbl_data));
+ yytbl_data_init (yynxt_tbl, YYTD_ID_NXT);
+ yynxt_tbl->td_hilen = 1;
+ yynxt_tbl->td_lolen = num_full_table_rows;
+ yynxt_tbl->td_data = yynxt_data =
+ (flex_int32_t *) calloc (yynxt_tbl->td_lolen *
+ yynxt_tbl->td_hilen,
+ sizeof (flex_int32_t));
+ yynxt_curr = 0;
+
+ buf_prints (&yydmap_buf,
+ "\t{YYTD_ID_NXT, (void**)&yy_nxt, sizeof(%s)},\n",
+ long_align ? "flex_int32_t" : "flex_int16_t");
+
+ /* Unless -Ca, declare it "short" because it's a real
+ * long-shot that that won't be large enough.
+ */
+ if (gentables)
+ out_str_dec
+ ("static yyconst %s yy_nxt[][%d] =\n {\n",
+ long_align ? "flex_int32_t" : "flex_int16_t",
+ num_full_table_rows);
+ else {
+ out_dec ("#undef YY_NXT_LOLEN\n#define YY_NXT_LOLEN (%d)\n", num_full_table_rows);
+ out_str ("static yyconst %s *yy_nxt =0;\n",
+ long_align ? "flex_int32_t" : "flex_int16_t");
+ }
+
+
+ if (gentables)
+ outn (" {");
+
+ /* Generate 0 entries for state #0. */
+ for (i = 0; i < num_full_table_rows; ++i) {
+ mk2data (0);
+ yynxt_data[yynxt_curr++] = 0;
+ }
+
+ dataflush ();
+ if (gentables)
+ outn (" },\n");
+ }
+
+ /* Create the first states. */
+
+ num_start_states = lastsc * 2;
+
+ for (i = 1; i <= num_start_states; ++i) {
+ numstates = 1;
+
+ /* For each start condition, make one state for the case when
+ * we're at the beginning of the line (the '^' operator) and
+ * one for the case when we're not.
+ */
+ if (i % 2 == 1)
+ nset[numstates] = scset[(i / 2) + 1];
+ else
+ nset[numstates] =
+ mkbranch (scbol[i / 2], scset[i / 2]);
+
+ nset = epsclosure (nset, &numstates, accset, &nacc,
+ &hashval);
+
+ if (snstods (nset, numstates, accset, nacc, hashval, &ds)) {
+ numas += nacc;
+ totnst += numstates;
+ ++todo_next;
+
+ if (variable_trailing_context_rules && nacc > 0)
+ check_trailing_context (nset, numstates,
+ accset, nacc);
+ }
+ }
+
+ if (!fullspd) {
+ if (!snstods (nset, 0, accset, 0, 0, &end_of_buffer_state))
+ flexfatal (_
+ ("could not create unique end-of-buffer state"));
+
+ ++numas;
+ ++num_start_states;
+ ++todo_next;
+ }
+
+
+ while (todo_head < todo_next) {
+ targptr = 0;
+ totaltrans = 0;
+
+ for (i = 1; i <= numecs; ++i)
+ state[i] = 0;
+
+ ds = ++todo_head;
+
+ dset = dss[ds];
+ dsize = dfasiz[ds];
+
+ if (trace)
+ fprintf (stderr, _("state # %d:\n"), ds);
+
+ sympartition (dset, dsize, symlist, duplist);
+
+ for (sym = 1; sym <= numecs; ++sym) {
+ if (symlist[sym]) {
+ symlist[sym] = 0;
+
+ if (duplist[sym] == NIL) {
+ /* Symbol has unique out-transitions. */
+ numstates =
+ symfollowset (dset, dsize,
+ sym, nset);
+ nset = epsclosure (nset,
+ &numstates,
+ accset, &nacc,
+ &hashval);
+
+ if (snstods
+ (nset, numstates, accset, nacc,
+ hashval, &newds)) {
+ totnst = totnst +
+ numstates;
+ ++todo_next;
+ numas += nacc;
+
+ if (variable_trailing_context_rules && nacc > 0)
+ check_trailing_context
+ (nset,
+ numstates,
+ accset,
+ nacc);
+ }
+
+ state[sym] = newds;
+
+ if (trace)
+ fprintf (stderr,
+ "\t%d\t%d\n", sym,
+ newds);
+
+ targfreq[++targptr] = 1;
+ targstate[targptr] = newds;
+ ++numuniq;
+ }
+
+ else {
+ /* sym's equivalence class has the same
+ * transitions as duplist(sym)'s
+ * equivalence class.
+ */
+ targ = state[duplist[sym]];
+ state[sym] = targ;
+
+ if (trace)
+ fprintf (stderr,
+ "\t%d\t%d\n", sym,
+ targ);
+
+ /* Update frequency count for
+ * destination state.
+ */
+
+ i = 0;
+ while (targstate[++i] != targ) ;
+
+ ++targfreq[i];
+ ++numdup;
+ }
+
+ ++totaltrans;
+ duplist[sym] = NIL;
+ }
+ }
+
+
+ numsnpairs += totaltrans;
+
+ if (ds > num_start_states)
+ check_for_backing_up (ds, state);
+
+ if (nultrans) {
+ nultrans[ds] = state[NUL_ec];
+ state[NUL_ec] = 0; /* remove transition */
+ }
+
+ if (fulltbl) {
+
+ /* Each time we hit here, it's another td_hilen, so we realloc. */
+ yynxt_tbl->td_hilen++;
+ yynxt_tbl->td_data = yynxt_data =
+ (flex_int32_t *) realloc (yynxt_data,
+ yynxt_tbl->td_hilen *
+ yynxt_tbl->td_lolen *
+ sizeof (flex_int32_t));
+
+
+ if (gentables)
+ outn (" {");
+
+ /* Supply array's 0-element. */
+ if (ds == end_of_buffer_state) {
+ mk2data (-end_of_buffer_state);
+ yynxt_data[yynxt_curr++] =
+ -end_of_buffer_state;
+ }
+ else {
+ mk2data (end_of_buffer_state);
+ yynxt_data[yynxt_curr++] =
+ end_of_buffer_state;
+ }
+
+ for (i = 1; i < num_full_table_rows; ++i) {
+ /* Jams are marked by negative of state
+ * number.
+ */
+ mk2data (state[i] ? state[i] : -ds);
+ yynxt_data[yynxt_curr++] =
+ state[i] ? state[i] : -ds;
+ }
+
+ dataflush ();
+ if (gentables)
+ outn (" },\n");
+ }
+
+ else if (fullspd)
+ place_state (state, ds, totaltrans);
+
+ else if (ds == end_of_buffer_state)
+ /* Special case this state to make sure it does what
+ * it's supposed to, i.e., jam on end-of-buffer.
+ */
+ stack1 (ds, 0, 0, JAMSTATE);
+
+ else { /* normal, compressed state */
+
+ /* Determine which destination state is the most
+ * common, and how many transitions to it there are.
+ */
+
+ comfreq = 0;
+ comstate = 0;
+
+ for (i = 1; i <= targptr; ++i)
+ if (targfreq[i] > comfreq) {
+ comfreq = targfreq[i];
+ comstate = targstate[i];
+ }
+
+ bldtbl (state, ds, totaltrans, comstate, comfreq);
+ }
+ }
+
+ if (fulltbl) {
+ dataend ();
+ if (tablesext) {
+ yytbl_data_compress (yynxt_tbl);
+ if (yytbl_data_fwrite (&tableswr, yynxt_tbl) < 0)
+ flexerror (_
+ ("Could not write yynxt_tbl[][]"));
+ }
+ if (yynxt_tbl) {
+ yytbl_data_destroy (yynxt_tbl);
+ yynxt_tbl = 0;
+ }
+ }
+
+ else if (!fullspd) {
+ cmptmps (); /* create compressed template entries */
+
+ /* Create tables for all the states with only one
+ * out-transition.
+ */
+ while (onesp > 0) {
+ mk1tbl (onestate[onesp], onesym[onesp],
+ onenext[onesp], onedef[onesp]);
+ --onesp;
+ }
+
+ mkdeftbl ();
+ }
+
+ flex_free ((void *) accset);
+ flex_free ((void *) nset);
+}
+
+
+/* snstods - converts a set of ndfa states into a dfa state
+ *
+ * synopsis
+ * is_new_state = snstods( int sns[numstates], int numstates,
+ * int accset[num_rules+1], int nacc,
+ * int hashval, int *newds_addr );
+ *
+ * On return, the dfa state number is in newds.
+ */
+
+int snstods (sns, numstates, accset, nacc, hashval, newds_addr)
+ int sns[], numstates, accset[], nacc, hashval, *newds_addr;
+{
+ int didsort = 0;
+ register int i, j;
+ int newds, *oldsns;
+
+ for (i = 1; i <= lastdfa; ++i)
+ if (hashval == dhash[i]) {
+ if (numstates == dfasiz[i]) {
+ oldsns = dss[i];
+
+ if (!didsort) {
+ /* We sort the states in sns so we
+ * can compare it to oldsns quickly.
+ */
+ qsort (&sns [1], numstates, sizeof (sns [1]), intcmp);
+ didsort = 1;
+ }
+
+ for (j = 1; j <= numstates; ++j)
+ if (sns[j] != oldsns[j])
+ break;
+
+ if (j > numstates) {
+ ++dfaeql;
+ *newds_addr = i;
+ return 0;
+ }
+
+ ++hshcol;
+ }
+
+ else
+ ++hshsave;
+ }
+
+ /* Make a new dfa. */
+
+ if (++lastdfa >= current_max_dfas)
+ increase_max_dfas ();
+
+ newds = lastdfa;
+
+ dss[newds] = allocate_integer_array (numstates + 1);
+
+ /* If we haven't already sorted the states in sns, we do so now,
+ * so that future comparisons with it can be made quickly.
+ */
+
+ if (!didsort)
+ qsort (&sns [1], numstates, sizeof (sns [1]), intcmp);
+
+ for (i = 1; i <= numstates; ++i)
+ dss[newds][i] = sns[i];
+
+ dfasiz[newds] = numstates;
+ dhash[newds] = hashval;
+
+ if (nacc == 0) {
+ if (reject)
+ dfaacc[newds].dfaacc_set = (int *) 0;
+ else
+ dfaacc[newds].dfaacc_state = 0;
+
+ accsiz[newds] = 0;
+ }
+
+ else if (reject) {
+ /* We sort the accepting set in increasing order so the
+ * disambiguating rule that the first rule listed is considered
+ * match in the event of ties will work.
+ */
+
+ qsort (&accset [1], nacc, sizeof (accset [1]), intcmp);
+
+ dfaacc[newds].dfaacc_set =
+ allocate_integer_array (nacc + 1);
+
+ /* Save the accepting set for later */
+ for (i = 1; i <= nacc; ++i) {
+ dfaacc[newds].dfaacc_set[i] = accset[i];
+
+ if (accset[i] <= num_rules)
+ /* Who knows, perhaps a REJECT can yield
+ * this rule.
+ */
+ rule_useful[accset[i]] = true;
+ }
+
+ accsiz[newds] = nacc;
+ }
+
+ else {
+ /* Find lowest numbered rule so the disambiguating rule
+ * will work.
+ */
+ j = num_rules + 1;
+
+ for (i = 1; i <= nacc; ++i)
+ if (accset[i] < j)
+ j = accset[i];
+
+ dfaacc[newds].dfaacc_state = j;
+
+ if (j <= num_rules)
+ rule_useful[j] = true;
+ }
+
+ *newds_addr = newds;
+
+ return 1;
+}
+
+
+/* symfollowset - follow the symbol transitions one step
+ *
+ * synopsis
+ * numstates = symfollowset( int ds[current_max_dfa_size], int dsize,
+ * int transsym, int nset[current_max_dfa_size] );
+ */
+
+int symfollowset (ds, dsize, transsym, nset)
+ int ds[], dsize, transsym, nset[];
+{
+ int ns, tsp, sym, i, j, lenccl, ch, numstates, ccllist;
+
+ numstates = 0;
+
+ for (i = 1; i <= dsize; ++i) { /* for each nfa state ns in the state set of ds */
+ ns = ds[i];
+ sym = transchar[ns];
+ tsp = trans1[ns];
+
+ if (sym < 0) { /* it's a character class */
+ sym = -sym;
+ ccllist = cclmap[sym];
+ lenccl = ccllen[sym];
+
+ if (cclng[sym]) {
+ for (j = 0; j < lenccl; ++j) {
+ /* Loop through negated character
+ * class.
+ */
+ ch = ccltbl[ccllist + j];
+
+ if (ch == 0)
+ ch = NUL_ec;
+
+ if (ch > transsym)
+ /* Transsym isn't in negated
+ * ccl.
+ */
+ break;
+
+ else if (ch == transsym)
+ /* next 2 */
+ goto bottom;
+ }
+
+ /* Didn't find transsym in ccl. */
+ nset[++numstates] = tsp;
+ }
+
+ else
+ for (j = 0; j < lenccl; ++j) {
+ ch = ccltbl[ccllist + j];
+
+ if (ch == 0)
+ ch = NUL_ec;
+
+ if (ch > transsym)
+ break;
+ else if (ch == transsym) {
+ nset[++numstates] = tsp;
+ break;
+ }
+ }
+ }
+
+ else if (sym == SYM_EPSILON) { /* do nothing */
+ }
+
+ else if (ABS (ecgroup[sym]) == transsym)
+ nset[++numstates] = tsp;
+
+ bottom:;
+ }
+
+ return numstates;
+}
+
+
+/* sympartition - partition characters with same out-transitions
+ *
+ * synopsis
+ * sympartition( int ds[current_max_dfa_size], int numstates,
+ * int symlist[numecs], int duplist[numecs] );
+ */
+
+void sympartition (ds, numstates, symlist, duplist)
+ int ds[], numstates;
+ int symlist[], duplist[];
+{
+ int tch, i, j, k, ns, dupfwd[CSIZE + 1], lenccl, cclp, ich;
+
+ /* Partitioning is done by creating equivalence classes for those
+ * characters which have out-transitions from the given state. Thus
+ * we are really creating equivalence classes of equivalence classes.
+ */
+
+ for (i = 1; i <= numecs; ++i) { /* initialize equivalence class list */
+ duplist[i] = i - 1;
+ dupfwd[i] = i + 1;
+ }
+
+ duplist[1] = NIL;
+ dupfwd[numecs] = NIL;
+
+ for (i = 1; i <= numstates; ++i) {
+ ns = ds[i];
+ tch = transchar[ns];
+
+ if (tch != SYM_EPSILON) {
+ if (tch < -lastccl || tch >= csize) {
+ flexfatal (_
+ ("bad transition character detected in sympartition()"));
+ }
+
+ if (tch >= 0) { /* character transition */
+ int ec = ecgroup[tch];
+
+ mkechar (ec, dupfwd, duplist);
+ symlist[ec] = 1;
+ }
+
+ else { /* character class */
+ tch = -tch;
+
+ lenccl = ccllen[tch];
+ cclp = cclmap[tch];
+ mkeccl (ccltbl + cclp, lenccl, dupfwd,
+ duplist, numecs, NUL_ec);
+
+ if (cclng[tch]) {
+ j = 0;
+
+ for (k = 0; k < lenccl; ++k) {
+ ich = ccltbl[cclp + k];
+
+ if (ich == 0)
+ ich = NUL_ec;
+
+ for (++j; j < ich; ++j)
+ symlist[j] = 1;
+ }
+
+ for (++j; j <= numecs; ++j)
+ symlist[j] = 1;
+ }
+
+ else
+ for (k = 0; k < lenccl; ++k) {
+ ich = ccltbl[cclp + k];
+
+ if (ich == 0)
+ ich = NUL_ec;
+
+ symlist[ich] = 1;
+ }
+ }
+ }
+ }
+}
Deleted: vendor/flex/2.5.39/ecs.c
===================================================================
--- vendor/flex/dist/ecs.c 2015-07-09 12:31:47 UTC (rev 7073)
+++ vendor/flex/2.5.39/ecs.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -1,227 +0,0 @@
-/* ecs - equivalence class routines */
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Vern Paxson.
- *
- * The United States Government has rights in this work pursuant
- * to contract no. DE-AC03-76SF00098 between the United States
- * Department of Energy and the University of California.
- *
- * Redistribution and use in source and binary forms are permitted provided
- * that: (1) source distributions retain this entire copyright notice and
- * comment, and (2) distributions including binaries display the following
- * acknowledgement: ``This product includes software developed by the
- * University of California, Berkeley and its contributors'' in the
- * documentation or other materials provided with the distribution and in
- * all advertising materials mentioning features or use of this software.
- * Neither the name of the University nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-/* $Header: /home/cvs/src/usr.bin/lex/ecs.c,v 1.3 2012-10-29 20:54:16 laffer1 Exp $ */
-#include <sys/cdefs.h>
-__MBSDID("$MidnightBSD: trunk/usr.bin/lex/ecs.c 6515 2013-12-20 23:32:25Z laffer1 $");
-
-#include "flexdef.h"
-
-/* ccl2ecl - convert character classes to set of equivalence classes */
-
-void ccl2ecl()
- {
- int i, ich, newlen, cclp, ccls, cclmec;
-
- for ( i = 1; i <= lastccl; ++i )
- {
- /* We loop through each character class, and for each character
- * in the class, add the character's equivalence class to the
- * new "character" class we are creating. Thus when we are all
- * done, character classes will really consist of collections
- * of equivalence classes
- */
-
- newlen = 0;
- cclp = cclmap[i];
-
- for ( ccls = 0; ccls < ccllen[i]; ++ccls )
- {
- ich = ccltbl[cclp + ccls];
- cclmec = ecgroup[ich];
-
- if ( cclmec > 0 )
- {
- ccltbl[cclp + newlen] = cclmec;
- ++newlen;
- }
- }
-
- ccllen[i] = newlen;
- }
- }
-
-
-/* cre8ecs - associate equivalence class numbers with class members
- *
- * fwd is the forward linked-list of equivalence class members. bck
- * is the backward linked-list, and num is the number of class members.
- *
- * Returned is the number of classes.
- */
-
-int cre8ecs( fwd, bck, num )
-int fwd[], bck[], num;
- {
- int i, j, numcl;
-
- numcl = 0;
-
- /* Create equivalence class numbers. From now on, ABS( bck(x) )
- * is the equivalence class number for object x. If bck(x)
- * is positive, then x is the representative of its equivalence
- * class.
- */
- for ( i = 1; i <= num; ++i )
- if ( bck[i] == NIL )
- {
- bck[i] = ++numcl;
- for ( j = fwd[i]; j != NIL; j = fwd[j] )
- bck[j] = -numcl;
- }
-
- return numcl;
- }
-
-
-/* mkeccl - update equivalence classes based on character class xtions
- *
- * synopsis
- * Char ccls[];
- * int lenccl, fwd[llsiz], bck[llsiz], llsiz, NUL_mapping;
- * void mkeccl( Char ccls[], int lenccl, int fwd[llsiz], int bck[llsiz],
- * int llsiz, int NUL_mapping );
- *
- * ccls contains the elements of the character class, lenccl is the
- * number of elements in the ccl, fwd is the forward link-list of equivalent
- * characters, bck is the backward link-list, and llsiz size of the link-list.
- *
- * NUL_mapping is the value which NUL (0) should be mapped to.
- */
-
-void mkeccl( ccls, lenccl, fwd, bck, llsiz, NUL_mapping )
-Char ccls[];
-int lenccl, fwd[], bck[], llsiz, NUL_mapping;
- {
- int cclp, oldec, newec;
- int cclm, i, j;
- static unsigned char cclflags[CSIZE]; /* initialized to all '\0' */
-
- /* Note that it doesn't matter whether or not the character class is
- * negated. The same results will be obtained in either case.
- */
-
- cclp = 0;
-
- while ( cclp < lenccl )
- {
- cclm = ccls[cclp];
-
- if ( NUL_mapping && cclm == 0 )
- cclm = NUL_mapping;
-
- oldec = bck[cclm];
- newec = cclm;
-
- j = cclp + 1;
-
- for ( i = fwd[cclm]; i != NIL && i <= llsiz; i = fwd[i] )
- { /* look for the symbol in the character class */
- for ( ; j < lenccl; ++j )
- {
- int ccl_char;
-
- if ( NUL_mapping && ccls[j] == 0 )
- ccl_char = NUL_mapping;
- else
- ccl_char = ccls[j];
-
- if ( ccl_char > i )
- break;
-
- if ( ccl_char == i && ! cclflags[j] )
- {
- /* We found an old companion of cclm
- * in the ccl. Link it into the new
- * equivalence class and flag it as
- * having been processed.
- */
-
- bck[i] = newec;
- fwd[newec] = i;
- newec = i;
- /* Set flag so we don't reprocess. */
- cclflags[j] = 1;
-
- /* Get next equivalence class member. */
- /* continue 2 */
- goto next_pt;
- }
- }
-
- /* Symbol isn't in character class. Put it in the old
- * equivalence class.
- */
-
- bck[i] = oldec;
-
- if ( oldec != NIL )
- fwd[oldec] = i;
-
- oldec = i;
-
- next_pt: ;
- }
-
- if ( bck[cclm] != NIL || oldec != bck[cclm] )
- {
- bck[cclm] = NIL;
- fwd[oldec] = NIL;
- }
-
- fwd[newec] = NIL;
-
- /* Find next ccl member to process. */
-
- for ( ++cclp; cclflags[cclp] && cclp < lenccl; ++cclp )
- {
- /* Reset "doesn't need processing" flag. */
- cclflags[cclp] = 0;
- }
- }
- }
-
-
-/* mkechar - create equivalence class for single character */
-
-void mkechar( tch, fwd, bck )
-int tch, fwd[], bck[];
- {
- /* If until now the character has been a proper subset of
- * an equivalence class, break it away to create a new ec
- */
-
- if ( fwd[tch] != NIL )
- bck[fwd[tch]] = bck[tch];
-
- if ( bck[tch] != NIL )
- fwd[bck[tch]] = fwd[tch];
-
- fwd[tch] = NIL;
- bck[tch] = NIL;
- }
Copied: vendor/flex/2.5.39/ecs.c (from rev 7075, vendor/flex/dist/ecs.c)
===================================================================
--- vendor/flex/2.5.39/ecs.c (rev 0)
+++ vendor/flex/2.5.39/ecs.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,219 @@
+/* ecs - equivalence class routines */
+
+/* Copyright (c) 1990 The Regents of the University of California. */
+/* All rights reserved. */
+
+/* This code is derived from software contributed to Berkeley by */
+/* Vern Paxson. */
+
+/* The United States Government has rights in this work pursuant */
+/* to contract no. DE-AC03-76SF00098 between the United States */
+/* Department of Energy and the University of California. */
+
+/* This file is part of flex */
+
+/* Redistribution and use in source and binary forms, with or without */
+/* modification, are permitted provided that the following conditions */
+/* are met: */
+
+/* 1. Redistributions of source code must retain the above copyright */
+/* notice, this list of conditions and the following disclaimer. */
+/* 2. Redistributions in binary form must reproduce the above copyright */
+/* notice, this list of conditions and the following disclaimer in the */
+/* documentation and/or other materials provided with the distribution. */
+
+/* Neither the name of the University nor the names of its contributors */
+/* may be used to endorse or promote products derived from this software */
+/* without specific prior written permission. */
+
+/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */
+/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */
+/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
+/* PURPOSE. */
+
+
+#include "flexdef.h"
+
+/* ccl2ecl - convert character classes to set of equivalence classes */
+
+void ccl2ecl ()
+{
+ int i, ich, newlen, cclp, ccls, cclmec;
+
+ for (i = 1; i <= lastccl; ++i) {
+ /* We loop through each character class, and for each character
+ * in the class, add the character's equivalence class to the
+ * new "character" class we are creating. Thus when we are all
+ * done, character classes will really consist of collections
+ * of equivalence classes
+ */
+
+ newlen = 0;
+ cclp = cclmap[i];
+
+ for (ccls = 0; ccls < ccllen[i]; ++ccls) {
+ ich = ccltbl[cclp + ccls];
+ cclmec = ecgroup[ich];
+
+ if (cclmec > 0) {
+ ccltbl[cclp + newlen] = cclmec;
+ ++newlen;
+ }
+ }
+
+ ccllen[i] = newlen;
+ }
+}
+
+
+/* cre8ecs - associate equivalence class numbers with class members
+ *
+ * fwd is the forward linked-list of equivalence class members. bck
+ * is the backward linked-list, and num is the number of class members.
+ *
+ * Returned is the number of classes.
+ */
+
+int cre8ecs (fwd, bck, num)
+ int fwd[], bck[], num;
+{
+ int i, j, numcl;
+
+ numcl = 0;
+
+ /* Create equivalence class numbers. From now on, ABS( bck(x) )
+ * is the equivalence class number for object x. If bck(x)
+ * is positive, then x is the representative of its equivalence
+ * class.
+ */
+ for (i = 1; i <= num; ++i)
+ if (bck[i] == NIL) {
+ bck[i] = ++numcl;
+ for (j = fwd[i]; j != NIL; j = fwd[j])
+ bck[j] = -numcl;
+ }
+
+ return numcl;
+}
+
+
+/* mkeccl - update equivalence classes based on character class xtions
+ *
+ * synopsis
+ * Char ccls[];
+ * int lenccl, fwd[llsiz], bck[llsiz], llsiz, NUL_mapping;
+ * void mkeccl( Char ccls[], int lenccl, int fwd[llsiz], int bck[llsiz],
+ * int llsiz, int NUL_mapping );
+ *
+ * ccls contains the elements of the character class, lenccl is the
+ * number of elements in the ccl, fwd is the forward link-list of equivalent
+ * characters, bck is the backward link-list, and llsiz size of the link-list.
+ *
+ * NUL_mapping is the value which NUL (0) should be mapped to.
+ */
+
+void mkeccl (ccls, lenccl, fwd, bck, llsiz, NUL_mapping)
+ Char ccls[];
+ int lenccl, fwd[], bck[], llsiz, NUL_mapping;
+{
+ int cclp, oldec, newec;
+ int cclm, i, j;
+ static unsigned char cclflags[CSIZE]; /* initialized to all '\0' */
+
+ /* Note that it doesn't matter whether or not the character class is
+ * negated. The same results will be obtained in either case.
+ */
+
+ cclp = 0;
+
+ while (cclp < lenccl) {
+ cclm = ccls[cclp];
+
+ if (NUL_mapping && cclm == 0)
+ cclm = NUL_mapping;
+
+ oldec = bck[cclm];
+ newec = cclm;
+
+ j = cclp + 1;
+
+ for (i = fwd[cclm]; i != NIL && i <= llsiz; i = fwd[i]) { /* look for the symbol in the character class */
+ for (; j < lenccl; ++j) {
+ register int ccl_char;
+
+ if (NUL_mapping && ccls[j] == 0)
+ ccl_char = NUL_mapping;
+ else
+ ccl_char = ccls[j];
+
+ if (ccl_char > i)
+ break;
+
+ if (ccl_char == i && !cclflags[j]) {
+ /* We found an old companion of cclm
+ * in the ccl. Link it into the new
+ * equivalence class and flag it as
+ * having been processed.
+ */
+
+ bck[i] = newec;
+ fwd[newec] = i;
+ newec = i;
+ /* Set flag so we don't reprocess. */
+ cclflags[j] = 1;
+
+ /* Get next equivalence class member. */
+ /* continue 2 */
+ goto next_pt;
+ }
+ }
+
+ /* Symbol isn't in character class. Put it in the old
+ * equivalence class.
+ */
+
+ bck[i] = oldec;
+
+ if (oldec != NIL)
+ fwd[oldec] = i;
+
+ oldec = i;
+
+ next_pt:;
+ }
+
+ if (bck[cclm] != NIL || oldec != bck[cclm]) {
+ bck[cclm] = NIL;
+ fwd[oldec] = NIL;
+ }
+
+ fwd[newec] = NIL;
+
+ /* Find next ccl member to process. */
+
+ for (++cclp; cclflags[cclp] && cclp < lenccl; ++cclp) {
+ /* Reset "doesn't need processing" flag. */
+ cclflags[cclp] = 0;
+ }
+ }
+}
+
+
+/* mkechar - create equivalence class for single character */
+
+void mkechar (tch, fwd, bck)
+ int tch, fwd[], bck[];
+{
+ /* If until now the character has been a proper subset of
+ * an equivalence class, break it away to create a new ec
+ */
+
+ if (fwd[tch] != NIL)
+ bck[fwd[tch]] = bck[tch];
+
+ if (bck[tch] != NIL)
+ fwd[bck[tch]] = fwd[tch];
+
+ fwd[tch] = NIL;
+ bck[tch] = NIL;
+}
Copied: vendor/flex/2.5.39/filter.c (from rev 7075, vendor/flex/dist/filter.c)
===================================================================
--- vendor/flex/2.5.39/filter.c (rev 0)
+++ vendor/flex/2.5.39/filter.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,444 @@
+/* filter - postprocessing of flex output through filters */
+
+/* This file is part of flex. */
+
+/* Redistribution and use in source and binary forms, with or without */
+/* modification, are permitted provided that the following conditions */
+/* are met: */
+
+/* 1. Redistributions of source code must retain the above copyright */
+/* notice, this list of conditions and the following disclaimer. */
+/* 2. Redistributions in binary form must reproduce the above copyright */
+/* notice, this list of conditions and the following disclaimer in the */
+/* documentation and/or other materials provided with the distribution. */
+
+/* Neither the name of the University nor the names of its contributors */
+/* may be used to endorse or promote products derived from this software */
+/* without specific prior written permission. */
+
+/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */
+/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */
+/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
+/* PURPOSE. */
+
+#include "flexdef.h"
+static const char * check_4_gnu_m4 =
+ "m4_dnl ifdef(`__gnu__', ,"
+ "`errprint(Flex requires GNU M4. Set the PATH or set the M4 environment variable to its path name.)"
+ " m4exit(2)')\n";
+
+
+/** global chain. */
+struct filter *output_chain = NULL;
+
+/* Allocate and initialize an external filter.
+ * @param chain the current chain or NULL for new chain
+ * @param cmd the command to execute.
+ * @param ... a NULL terminated list of (const char*) arguments to command,
+ * not including argv[0].
+ * @return newest filter in chain
+ */
+struct filter *filter_create_ext (struct filter *chain, const char *cmd,
+ ...)
+{
+ struct filter *f;
+ int max_args;
+ const char *s;
+ va_list ap;
+
+ /* allocate and initialize new filter */
+ f = (struct filter *) flex_alloc (sizeof (struct filter));
+ if (!f)
+ flexerror (_("flex_alloc failed (f) in filter_create_ext"));
+ memset (f, 0, sizeof (*f));
+ f->filter_func = NULL;
+ f->extra = NULL;
+ f->next = NULL;
+ f->argc = 0;
+
+ if (chain != NULL) {
+ /* append f to end of chain */
+ while (chain->next)
+ chain = chain->next;
+ chain->next = f;
+ }
+
+
+ /* allocate argv, and populate it with the argument list. */
+ max_args = 8;
+ f->argv =
+ (const char **) flex_alloc (sizeof (char *) *
+ (max_args + 1));
+ if (!f->argv)
+ flexerror (_("flex_alloc failed (f->argv) in filter_create_ext"));
+ f->argv[f->argc++] = cmd;
+
+ va_start (ap, cmd);
+ while ((s = va_arg (ap, const char *)) != NULL) {
+ if (f->argc >= max_args) {
+ max_args += 8;
+ f->argv =
+ (const char **) flex_realloc (f->argv,
+ sizeof (char
+ *) *
+ (max_args +
+ 1));
+ }
+ f->argv[f->argc++] = s;
+ }
+ f->argv[f->argc] = NULL;
+
+ va_end (ap);
+ return f;
+}
+
+/* Allocate and initialize an internal filter.
+ * @param chain the current chain or NULL for new chain
+ * @param filter_func The function that will perform the filtering.
+ * filter_func should return 0 if successful, and -1
+ * if an error occurs -- or it can simply exit().
+ * @param extra optional user-defined data to pass to the filter.
+ * @return newest filter in chain
+ */
+struct filter *filter_create_int (struct filter *chain,
+ int (*filter_func) (struct filter *),
+ void *extra)
+{
+ struct filter *f;
+
+ /* allocate and initialize new filter */
+ f = (struct filter *) flex_alloc (sizeof (struct filter));
+ if (!f)
+ flexerror (_("flex_alloc failed in filter_create_int"));
+ memset (f, 0, sizeof (*f));
+ f->next = NULL;
+ f->argc = 0;
+ f->argv = NULL;
+
+ f->filter_func = filter_func;
+ f->extra = extra;
+
+ if (chain != NULL) {
+ /* append f to end of chain */
+ while (chain->next)
+ chain = chain->next;
+ chain->next = f;
+ }
+
+ return f;
+}
+
+/** Fork and exec entire filter chain.
+ * @param chain The head of the chain.
+ * @return true on success.
+ */
+bool filter_apply_chain (struct filter * chain)
+{
+ int pid, pipes[2];
+ int r;
+ const int readsz = 512;
+ char *buf;
+
+
+ /* Tricky recursion, since we want to begin the chain
+ * at the END. Why? Because we need all the forked processes
+ * to be children of the main flex process.
+ */
+ if (chain)
+ filter_apply_chain (chain->next);
+ else
+ return true;
+
+ /* Now we are the right-most unprocessed link in the chain.
+ */
+
+ fflush (stdout);
+ fflush (stderr);
+
+
+ if (pipe (pipes) == -1)
+ flexerror (_("pipe failed"));
+
+ if ((pid = fork ()) == -1)
+ flexerror (_("fork failed"));
+
+ if (pid == 0) {
+ /* child */
+
+ /* We need stdin (the FILE* stdin) to connect to this new pipe.
+ * There is no portable way to set stdin to a new file descriptor,
+ * as stdin is not an lvalue on some systems (BSD).
+ * So we dup the new pipe onto the stdin descriptor and use a no-op fseek
+ * to sync the stream. This is a Hail Mary situation. It seems to work.
+ */
+ close (pipes[1]);
+clearerr(stdin);
+ if (dup2 (pipes[0], fileno (stdin)) == -1)
+ flexfatal (_("dup2(pipes[0],0)"));
+ close (pipes[0]);
+ fseek (stdin, 0, SEEK_CUR);
+
+ /* run as a filter, either internally or by exec */
+ if (chain->filter_func) {
+ int r;
+
+ if ((r = chain->filter_func (chain)) == -1)
+ flexfatal (_("filter_func failed"));
+ exit (0);
+ }
+ else {
+ execvp (chain->argv[0],
+ (char **const) (chain->argv));
+ lerrsf_fatal ( _("exec of %s failed"),
+ chain->argv[0]);
+ }
+
+ exit (1);
+ }
+
+ /* Parent */
+ close (pipes[0]);
+ if (dup2 (pipes[1], fileno (stdout)) == -1)
+ flexfatal (_("dup2(pipes[1],1)"));
+ close (pipes[1]);
+ fseek (stdout, 0, SEEK_CUR);
+
+ return true;
+}
+
+/** Truncate the chain to max_len number of filters.
+ * @param chain the current chain.
+ * @param max_len the maximum length of the chain.
+ * @return the resulting length of the chain.
+ */
+int filter_truncate (struct filter *chain, int max_len)
+{
+ int len = 1;
+
+ if (!chain)
+ return 0;
+
+ while (chain->next && len < max_len) {
+ chain = chain->next;
+ ++len;
+ }
+
+ chain->next = NULL;
+ return len;
+}
+
+/** Splits the chain in order to write to a header file.
+ * Similar in spirit to the 'tee' program.
+ * The header file name is in extra.
+ * @return 0 (zero) on success, and -1 on failure.
+ */
+int filter_tee_header (struct filter *chain)
+{
+ /* This function reads from stdin and writes to both the C file and the
+ * header file at the same time.
+ */
+
+ const int readsz = 512;
+ char *buf;
+ int to_cfd = -1;
+ FILE *to_c = NULL, *to_h = NULL;
+ bool write_header;
+
+ write_header = (chain->extra != NULL);
+
+ /* Store a copy of the stdout pipe, which is already piped to C file
+ * through the running chain. Then create a new pipe to the H file as
+ * stdout, and fork the rest of the chain again.
+ */
+
+ if ((to_cfd = dup (1)) == -1)
+ flexfatal (_("dup(1) failed"));
+ to_c = fdopen (to_cfd, "w");
+
+ if (write_header) {
+ if (freopen ((char *) chain->extra, "w", stdout) == NULL)
+ flexfatal (_("freopen(headerfilename) failed"));
+
+ filter_apply_chain (chain->next);
+ to_h = stdout;
+ }
+
+ /* Now to_c is a pipe to the C branch, and to_h is a pipe to the H branch.
+ */
+
+ if (write_header) {
+ fputs (check_4_gnu_m4, to_h);
+ fputs ("m4_changecom`'m4_dnl\n", to_h);
+ fputs ("m4_changequote`'m4_dnl\n", to_h);
+ fputs ("m4_changequote([[,]])[[]]m4_dnl\n", to_h);
+ fputs ("m4_define([[M4_YY_NOOP]])[[]]m4_dnl\n", to_h);
+ fputs ("m4_define( [[M4_YY_IN_HEADER]],[[]])m4_dnl\n",
+ to_h);
+ fprintf (to_h, "#ifndef %sHEADER_H\n", prefix);
+ fprintf (to_h, "#define %sHEADER_H 1\n", prefix);
+ fprintf (to_h, "#define %sIN_HEADER 1\n\n", prefix);
+ fprintf (to_h,
+ "m4_define( [[M4_YY_OUTFILE_NAME]],[[%s]])m4_dnl\n",
+ headerfilename ? headerfilename : "<stdout>");
+
+ }
+
+ fputs (check_4_gnu_m4, to_c);
+ fputs ("m4_changecom`'m4_dnl\n", to_c);
+ fputs ("m4_changequote`'m4_dnl\n", to_c);
+ fputs ("m4_changequote([[,]])[[]]m4_dnl\n", to_c);
+ fputs ("m4_define([[M4_YY_NOOP]])[[]]m4_dnl\n", to_c);
+ fprintf (to_c, "m4_define( [[M4_YY_OUTFILE_NAME]],[[%s]])m4_dnl\n",
+ outfilename ? outfilename : "<stdout>");
+
+ buf = (char *) flex_alloc (readsz);
+ if (!buf)
+ flexerror (_("flex_alloc failed in filter_tee_header"));
+ while (fgets (buf, readsz, stdin)) {
+ fputs (buf, to_c);
+ if (write_header)
+ fputs (buf, to_h);
+ }
+
+ if (write_header) {
+ fprintf (to_h, "\n");
+
+ /* write a fake line number. It will get fixed by the linedir filter. */
+ fprintf (to_h, "#line 4000 \"M4_YY_OUTFILE_NAME\"\n");
+
+ fprintf (to_h, "#undef %sIN_HEADER\n", prefix);
+ fprintf (to_h, "#endif /* %sHEADER_H */\n", prefix);
+ fputs ("m4_undefine( [[M4_YY_IN_HEADER]])m4_dnl\n", to_h);
+
+ fflush (to_h);
+ if (ferror (to_h))
+ lerrsf (_("error writing output file %s"),
+ (char *) chain->extra);
+
+ else if (fclose (to_h))
+ lerrsf (_("error closing output file %s"),
+ (char *) chain->extra);
+ }
+
+ fflush (to_c);
+ if (ferror (to_c))
+ lerrsf (_("error writing output file %s"),
+ outfilename ? outfilename : "<stdout>");
+
+ else if (fclose (to_c))
+ lerrsf (_("error closing output file %s"),
+ outfilename ? outfilename : "<stdout>");
+
+ while (wait (0) > 0) ;
+
+ exit (0);
+ return 0;
+}
+
+/** Adjust the line numbers in the #line directives of the generated scanner.
+ * After the m4 expansion, the line numbers are incorrect since the m4 macros
+ * can add or remove lines. This only adjusts line numbers for generated code,
+ * not user code. This also happens to be a good place to squeeze multiple
+ * blank lines into a single blank line.
+ */
+int filter_fix_linedirs (struct filter *chain)
+{
+ char *buf;
+ const int readsz = 512;
+ int lineno = 1;
+ bool in_gen = true; /* in generated code */
+ bool last_was_blank = false;
+
+ if (!chain)
+ return 0;
+
+ buf = (char *) flex_alloc (readsz);
+ if (!buf)
+ flexerror (_("flex_alloc failed in filter_fix_linedirs"));
+
+ while (fgets (buf, readsz, stdin)) {
+
+ regmatch_t m[10];
+
+ /* Check for #line directive. */
+ if (buf[0] == '#'
+ && regexec (®ex_linedir, buf, 3, m, 0) == 0) {
+
+ int num;
+ char *fname;
+
+ /* extract the line number and filename */
+ num = regmatch_strtol (&m[1], buf, NULL, 0);
+ fname = regmatch_dup (&m[2], buf);
+
+ if (strcmp (fname,
+ outfilename ? outfilename : "<stdout>")
+ == 0
+ || strcmp (fname,
+ headerfilename ? headerfilename : "<stdout>")
+ == 0) {
+
+ char *s1, *s2;
+ char filename[MAXLINE];
+
+ s1 = fname;
+ s2 = filename;
+
+ while ((s2 - filename) < (MAXLINE - 1) && *s1) {
+ /* Escape the backslash */
+ if (*s1 == '\\')
+ *s2++ = '\\';
+ /* Escape the double quote */
+ if (*s1 == '\"')
+ *s2++ = '\\';
+ /* Copy the character as usual */
+ *s2++ = *s1++;
+ }
+
+ *s2 = '\0';
+
+ /* Adjust the line directives. */
+ in_gen = true;
+ snprintf (buf, readsz, "#line %d \"%s\"\n",
+ lineno + 1, filename);
+ }
+ else {
+ /* it's a #line directive for code we didn't write */
+ in_gen = false;
+ }
+
+ free (fname);
+ last_was_blank = false;
+ }
+
+ /* squeeze blank lines from generated code */
+ else if (in_gen
+ && regexec (®ex_blank_line, buf, 0, NULL,
+ 0) == 0) {
+ if (last_was_blank)
+ continue;
+ else
+ last_was_blank = true;
+ }
+
+ else {
+ /* it's a line of normal, non-empty code. */
+ last_was_blank = false;
+ }
+
+ fputs (buf, stdout);
+ lineno++;
+ }
+ fflush (stdout);
+ if (ferror (stdout))
+ lerrsf (_("error writing output file %s"),
+ outfilename ? outfilename : "<stdout>");
+
+ else if (fclose (stdout))
+ lerrsf (_("error closing output file %s"),
+ outfilename ? outfilename : "<stdout>");
+
+ return 0;
+}
+
+/* vim:set expandtab cindent tabstop=4 softtabstop=4 shiftwidth=4 textwidth=0: */
Deleted: vendor/flex/2.5.39/flex.skl
===================================================================
--- vendor/flex/dist/flex.skl 2015-07-09 12:31:47 UTC (rev 7073)
+++ vendor/flex/2.5.39/flex.skl 2015-07-09 12:38:31 UTC (rev 7076)
@@ -1,1574 +0,0 @@
-/* A lexical scanner generated by flex */
-
-/* Scanner skeleton version:
- * $Header: /home/cvs/src/usr.bin/lex/flex.skl,v 1.3 2012-10-29 20:54:16 laffer1 Exp $
- * $FreeBSD$
- */
-
-#if defined(__FreeBSD__)
-#include <sys/cdefs.h>
-#else
-#define __unused
-#define __dead2
-#endif
-
-#define FLEX_SCANNER
-#define YY_FLEX_MAJOR_VERSION 2
-#define YY_FLEX_MINOR_VERSION 5
-
-%-
-#include <stdio.h>
-%*
-
-
-/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
-#ifdef c_plusplus
-#ifndef __cplusplus
-#define __cplusplus
-#endif
-#endif
-
-
-#ifdef __cplusplus
-
-#include <stdlib.h>
-%+
-#include <iosfwd>
-using namespace std;
-%*
-#include <unistd.h>
-
-/* Use prototypes in function declarations. */
-#define YY_USE_PROTOS
-
-/* The "const" storage-class-modifier is valid. */
-#define YY_USE_CONST
-
-#else /* ! __cplusplus */
-
-#if __STDC__
-
-#define YY_USE_PROTOS
-#define YY_USE_CONST
-
-#endif /* __STDC__ */
-#endif /* ! __cplusplus */
-
-#ifdef __TURBOC__
- #pragma warn -rch
- #pragma warn -use
-#include <io.h>
-#include <stdlib.h>
-#define YY_USE_CONST
-#define YY_USE_PROTOS
-#endif
-
-#ifdef YY_USE_CONST
-#define yyconst const
-#else
-#define yyconst
-#endif
-
-
-#ifdef YY_USE_PROTOS
-#define YY_PROTO(proto) proto
-#else
-#define YY_PROTO(proto) ()
-#endif
-
-/* Returned upon end-of-file. */
-#define YY_NULL 0
-
-/* Promotes a possibly negative, possibly signed char to an unsigned
- * integer for use as an array index. If the signed char is negative,
- * we want to instead treat it as an 8-bit unsigned char, hence the
- * double cast.
- */
-#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
-
-/* Enter a start condition. This macro really ought to take a parameter,
- * but we do it the disgusting crufty way forced on us by the ()-less
- * definition of BEGIN.
- */
-#define BEGIN yy_start = 1 + 2 *
-
-/* Translate the current start state into a value that can be later handed
- * to BEGIN to return to the state. The YYSTATE alias is for lex
- * compatibility.
- */
-#define YY_START ((yy_start - 1) / 2)
-#define YYSTATE YY_START
-
-/* Action number for EOF rule of a given start state. */
-#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
-
-/* Special action meaning "start processing a new file". */
-#define YY_NEW_FILE yyrestart( yyin )
-
-#define YY_END_OF_BUFFER_CHAR 0
-
-/* Size of default input buffer. */
-#define YY_BUF_SIZE 16384
-
-typedef struct yy_buffer_state *YY_BUFFER_STATE;
-
-extern int yyleng;
-%-
-extern FILE *yyin, *yyout;
-%*
-
-#define EOB_ACT_CONTINUE_SCAN 0
-#define EOB_ACT_END_OF_FILE 1
-#define EOB_ACT_LAST_MATCH 2
-
-/* The funky do-while in the following #define is used to turn the definition
- * int a single C statement (which needs a semi-colon terminator). This
- * avoids problems with code like:
- *
- * if ( condition_holds )
- * yyless( 5 );
- * else
- * do_something_else();
- *
- * Prior to using the do-while the compiler would get upset at the
- * "else" because it interpreted the "if" statement as being all
- * done when it reached the ';' after the yyless() call.
- */
-
-/* Return all but the first 'n' matched characters back to the input stream. */
-
-#define yyless(n) \
- do \
- { \
- /* Undo effects of setting up yytext. */ \
- *yy_cp = yy_hold_char; \
- YY_RESTORE_YY_MORE_OFFSET \
- yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
- YY_DO_BEFORE_ACTION; /* set up yytext again */ \
- } \
- while ( 0 )
-
-#define unput(c) yyunput( c, yytext_ptr )
-
-/* The following is because we cannot portably get our hands on size_t
- * (without autoconf's help, which isn't available because we want
- * flex-generated scanners to compile on their own).
- */
-typedef unsigned int yy_size_t;
-
-
-struct yy_buffer_state
- {
-%-
- FILE *yy_input_file;
-%+
- istream* yy_input_file;
-%*
-
- char *yy_ch_buf; /* input buffer */
- char *yy_buf_pos; /* current position in input buffer */
-
- /* Size of input buffer in bytes, not including room for EOB
- * characters.
- */
- yy_size_t yy_buf_size;
-
- /* Number of characters read into yy_ch_buf, not including EOB
- * characters.
- */
- int yy_n_chars;
-
- /* Whether we "own" the buffer - i.e., we know we created it,
- * and can realloc() it to grow it, and should free() it to
- * delete it.
- */
- int yy_is_our_buffer;
-
- /* Whether this is an "interactive" input source; if so, and
- * if we're using stdio for input, then we want to use getc()
- * instead of fread(), to make sure we stop fetching input after
- * each newline.
- */
- int yy_is_interactive;
-
- /* Whether we're considered to be at the beginning of a line.
- * If so, '^' rules will be active on the next match, otherwise
- * not.
- */
- int yy_at_bol;
-
- /* Whether to try to fill the input buffer when we reach the
- * end of it.
- */
- int yy_fill_buffer;
-
- int yy_buffer_status;
-#define YY_BUFFER_NEW 0
-#define YY_BUFFER_NORMAL 1
- /* When an EOF's been seen but there's still some text to process
- * then we mark the buffer as YY_EOF_PENDING, to indicate that we
- * shouldn't try reading from the input source any more. We might
- * still have a bunch of tokens to match, though, because of
- * possible backing-up.
- *
- * When we actually see the EOF, we change the status to "new"
- * (via yyrestart()), so that the user can continue scanning by
- * just pointing yyin at a new input file.
- */
-#define YY_BUFFER_EOF_PENDING 2
- };
-
-%- Standard (non-C++) definition
-static YY_BUFFER_STATE yy_current_buffer = 0;
-%*
-
-/* We provide macros for accessing buffer states in case in the
- * future we want to put the buffer states in a more general
- * "scanner state".
- */
-#define YY_CURRENT_BUFFER yy_current_buffer
-
-
-%- Standard (non-C++) definition
-/* yy_hold_char holds the character lost when yytext is formed. */
-static char yy_hold_char;
-
-static int yy_n_chars; /* number of characters read into yy_ch_buf */
-
-
-int yyleng;
-
-/* Points to current character in buffer. */
-static char *yy_c_buf_p = (char *) 0;
-static int yy_init = 1; /* whether we need to initialize */
-static int yy_start = 0; /* start state number */
-
-/* Flag which is used to allow yywrap()'s to do buffer switches
- * instead of setting up a fresh yyin. A bit of a hack ...
- */
-static int yy_did_buffer_switch_on_eof;
-
-void yyrestart YY_PROTO(( FILE *input_file ));
-
-void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
-void yy_load_buffer_state YY_PROTO(( void ));
-YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
-void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
-void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
-void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
-#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
-
-YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
-YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
-YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
-%*
-
-static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
-static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t )) __unused;
-static void yy_flex_free YY_PROTO(( void * ));
-
-#define yy_new_buffer yy_create_buffer
-
-#define yy_set_interactive(is_interactive) \
- { \
- if ( ! yy_current_buffer ) \
- yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
- yy_current_buffer->yy_is_interactive = is_interactive; \
- }
-
-#define yy_set_bol(at_bol) \
- { \
- if ( ! yy_current_buffer ) \
- yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
- yy_current_buffer->yy_at_bol = at_bol; \
- }
-
-#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
-
-%% yytext/yyin/yyout/yy_state_type/yylineno etc. def's & init go here
-
-%- Standard (non-C++) definition
-static yy_state_type yy_get_previous_state YY_PROTO(( void ));
-static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
-static int yy_get_next_buffer YY_PROTO(( void ));
-static void yy_fatal_error YY_PROTO(( yyconst char msg[] )) __dead2;
-%*
-
-/* Done after the current pattern has been matched and before the
- * corresponding action - sets up yytext.
- */
-#define YY_DO_BEFORE_ACTION \
- yytext_ptr = yy_bp; \
-%% code to fiddle yytext and yyleng for yymore() goes here
- yy_hold_char = *yy_cp; \
- *yy_cp = '\0'; \
-%% code to copy yytext_ptr to yytext[] goes here, if %array
- yy_c_buf_p = yy_cp;
-
-%% data tables for the DFA and the user's section 1 definitions go here
-
-/* Macros after this point can all be overridden by user definitions in
- * section 1.
- */
-
-#ifndef YY_SKIP_YYWRAP
-#ifdef __cplusplus
-extern "C" int yywrap YY_PROTO(( void ));
-#else
-extern int yywrap YY_PROTO(( void ));
-#endif
-#endif
-
-%-
-#ifndef YY_NO_UNPUT
-static void yyunput YY_PROTO(( int c, char *buf_ptr ));
-#endif
-%*
-
-#ifndef yytext_ptr
-static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
-#endif
-
-#ifdef YY_NEED_STRLEN
-static int yy_flex_strlen YY_PROTO(( yyconst char * ));
-#endif
-
-#ifndef YY_NO_INPUT
-%- Standard (non-C++) definition
-#ifdef __cplusplus
-static int yyinput YY_PROTO(( void ));
-#else
-static int input YY_PROTO(( void ));
-#endif
-%*
-#endif
-
-#if YY_STACK_USED
-static int yy_start_stack_ptr = 0;
-static int yy_start_stack_depth = 0;
-static int *yy_start_stack = 0;
-#ifndef YY_NO_PUSH_STATE
-static void yy_push_state YY_PROTO(( int new_state ));
-#endif
-#ifndef YY_NO_POP_STATE
-static void yy_pop_state YY_PROTO(( void ));
-#endif
-#ifndef YY_NO_TOP_STATE
-static int yy_top_state YY_PROTO(( void ));
-#endif
-
-#else
-#define YY_NO_PUSH_STATE 1
-#define YY_NO_POP_STATE 1
-#define YY_NO_TOP_STATE 1
-#endif
-
-#ifdef YY_MALLOC_DECL
-YY_MALLOC_DECL
-#else
-#if __STDC__
-#ifndef __cplusplus
-#include <stdlib.h>
-#endif
-#else
-/* Just try to get by without declaring the routines. This will fail
- * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
- * or sizeof(void*) != sizeof(int).
- */
-#endif
-#endif
-
-/* Amount of stuff to slurp up with each read. */
-#ifndef YY_READ_BUF_SIZE
-#define YY_READ_BUF_SIZE 8192
-#endif
-
-/* Copy whatever the last rule matched to the standard output. */
-
-#ifndef ECHO
-%- Standard (non-C++) definition
-/* This used to be an fputs(), but since the string might contain NUL's,
- * we now use fwrite().
- */
-#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
-%+ C++ definition
-#define ECHO LexerOutput( yytext, yyleng )
-%*
-#endif
-
-/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
- * is returned in "result".
- */
-#ifndef YY_INPUT
-#define YY_INPUT(buf,result,max_size) \
-%% fread()/read() definition of YY_INPUT goes here unless we're doing C++
-%+ C++ definition
- if ( (result = LexerInput( (char *) buf, max_size )) < 0 ) \
- YY_FATAL_ERROR( "input in flex scanner failed" );
-%*
-#endif
-
-/* No semi-colon after return; correct usage is to write "yyterminate();" -
- * we don't want an extra ';' after the "return" because that will cause
- * some compilers to complain about unreachable statements.
- */
-#ifndef yyterminate
-#define yyterminate() return YY_NULL
-#endif
-
-/* Number of entries by which start-condition stack grows. */
-#ifndef YY_START_STACK_INCR
-#define YY_START_STACK_INCR 25
-#endif
-
-/* Report a fatal error. */
-#ifndef YY_FATAL_ERROR
-%-
-#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
-%+
-#define YY_FATAL_ERROR(msg) LexerError( msg )
-%*
-#endif
-
-/* Default declaration of generated scanner - a define so the user can
- * easily add parameters.
- */
-#ifndef YY_DECL
-%- Standard (non-C++) definition
-#define YY_DECL int yylex YY_PROTO(( void ))
-%+ C++ definition
-#define YY_DECL int yyFlexLexer::yylex()
-%*
-#endif
-
-/* Code executed at the beginning of each rule, after yytext and yyleng
- * have been set up.
- */
-#ifndef YY_USER_ACTION
-#define YY_USER_ACTION
-#endif
-
-/* Code executed at the end of each rule. */
-#ifndef YY_BREAK
-#define YY_BREAK break;
-#endif
-
-%% YY_RULE_SETUP definition goes here
-
-YY_DECL
- {
- yy_state_type yy_current_state;
- char *yy_cp, *yy_bp;
- int yy_act;
-
-%% user's declarations go here
-
- if ( yy_init )
- {
- yy_init = 0;
-
-#ifdef YY_USER_INIT
- YY_USER_INIT;
-#endif
-
- if ( ! yy_start )
- yy_start = 1; /* first start state */
-
- if ( ! yyin )
-%-
- yyin = stdin;
-%+
- yyin = &cin;
-%*
-
- if ( ! yyout )
-%-
- yyout = stdout;
-%+
- yyout = &cout;
-%*
-
- if ( ! yy_current_buffer )
- yy_current_buffer =
- yy_create_buffer( yyin, YY_BUF_SIZE );
-
- yy_load_buffer_state();
- }
-
- while ( 1 ) /* loops until end-of-file is reached */
- {
-%% yymore()-related code goes here
- yy_cp = yy_c_buf_p;
-
- /* Support of yytext. */
- *yy_cp = yy_hold_char;
-
- /* yy_bp points to the position in yy_ch_buf of the start of
- * the current run.
- */
- yy_bp = yy_cp;
-
-%% code to set up and find next match goes here
-
-yy_find_action:
-%% code to find the action number goes here
-
- YY_DO_BEFORE_ACTION;
-
-%% code for yylineno update goes here
-
-do_action: /* This label is used only to access EOF actions. */
-
-%% debug code goes here
-
- switch ( yy_act )
- { /* beginning of action switch */
-%% actions go here
-
- case YY_END_OF_BUFFER:
- {
- /* Amount of text matched not including the EOB char. */
- int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1;
-
- /* Undo the effects of YY_DO_BEFORE_ACTION. */
- *yy_cp = yy_hold_char;
- YY_RESTORE_YY_MORE_OFFSET
-
- if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW )
- {
- /* We're scanning a new file or input source. It's
- * possible that this happened because the user
- * just pointed yyin at a new source and called
- * yylex(). If so, then we have to assure
- * consistency between yy_current_buffer and our
- * globals. Here is the right place to do so, because
- * this is the first action (other than possibly a
- * back-up) that will match for the new input source.
- */
- yy_n_chars = yy_current_buffer->yy_n_chars;
- yy_current_buffer->yy_input_file = yyin;
- yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL;
- }
-
- /* Note that here we test for yy_c_buf_p "<=" to the position
- * of the first EOB in the buffer, since yy_c_buf_p will
- * already have been incremented past the NUL character
- * (since all states make transitions on EOB to the
- * end-of-buffer state). Contrast this with the test
- * in input().
- */
- if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] )
- { /* This was really a NUL. */
- yy_state_type yy_next_state;
-
- yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;
-
- yy_current_state = yy_get_previous_state();
-
- /* Okay, we're now positioned to make the NUL
- * transition. We couldn't have
- * yy_get_previous_state() go ahead and do it
- * for us because it doesn't know how to deal
- * with the possibility of jamming (and we don't
- * want to build jamming into it because then it
- * will run more slowly).
- */
-
- yy_next_state = yy_try_NUL_trans( yy_current_state );
-
- yy_bp = yytext_ptr + YY_MORE_ADJ;
-
- if ( yy_next_state )
- {
- /* Consume the NUL. */
- yy_cp = ++yy_c_buf_p;
- yy_current_state = yy_next_state;
- goto yy_match;
- }
-
- else
- {
-%% code to do back-up for compressed tables and set up yy_cp goes here
- goto yy_find_action;
- }
- }
-
- else switch ( yy_get_next_buffer() )
- {
- case EOB_ACT_END_OF_FILE:
- {
- yy_did_buffer_switch_on_eof = 0;
-
- if ( yywrap() )
- {
- /* Note: because we've taken care in
- * yy_get_next_buffer() to have set up
- * yytext, we can now set up
- * yy_c_buf_p so that if some total
- * hoser (like flex itself) wants to
- * call the scanner after we return the
- * YY_NULL, it'll still work - another
- * YY_NULL will get returned.
- */
- yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;
-
- yy_act = YY_STATE_EOF(YY_START);
- goto do_action;
- }
-
- else
- {
- if ( ! yy_did_buffer_switch_on_eof )
- YY_NEW_FILE;
- }
- break;
- }
-
- case EOB_ACT_CONTINUE_SCAN:
- yy_c_buf_p =
- yytext_ptr + yy_amount_of_matched_text;
-
- yy_current_state = yy_get_previous_state();
-
- yy_cp = yy_c_buf_p;
- yy_bp = yytext_ptr + YY_MORE_ADJ;
- goto yy_match;
-
- case EOB_ACT_LAST_MATCH:
- yy_c_buf_p =
- &yy_current_buffer->yy_ch_buf[yy_n_chars];
-
- yy_current_state = yy_get_previous_state();
-
- yy_cp = yy_c_buf_p;
- yy_bp = yytext_ptr + YY_MORE_ADJ;
- goto yy_find_action;
- }
- break;
- }
-
- default:
- YY_FATAL_ERROR(
- "fatal flex scanner internal error--no action found" );
- } /* end of action switch */
- } /* end of scanning one token */
- } /* end of yylex */
-
-%+
-yyFlexLexer::yyFlexLexer( istream* arg_yyin, ostream* arg_yyout )
- {
- yyin = arg_yyin;
- yyout = arg_yyout;
- yy_c_buf_p = 0;
- yy_init = 1;
- yy_start = 0;
- yy_flex_debug = 0;
- yylineno = 1; // this will only get updated if %option yylineno
-
- yy_did_buffer_switch_on_eof = 0;
-
- yy_looking_for_trail_begin = 0;
- yy_more_flag = 0;
- yy_more_len = 0;
- yy_more_offset = yy_prev_more_offset = 0;
-
- yy_start_stack_ptr = yy_start_stack_depth = 0;
- yy_start_stack = 0;
-
- yy_current_buffer = 0;
-
-#ifdef YY_USES_REJECT
- yy_state_buf = new yy_state_type[YY_BUF_SIZE + 2];
-#else
- yy_state_buf = 0;
-#endif
- }
-
-yyFlexLexer::~yyFlexLexer()
- {
- delete yy_state_buf;
- yy_delete_buffer( yy_current_buffer );
- }
-
-void yyFlexLexer::switch_streams( istream* new_in, ostream* new_out )
- {
- if ( new_in )
- {
- yy_delete_buffer( yy_current_buffer );
- yy_switch_to_buffer( yy_create_buffer( new_in, YY_BUF_SIZE ) );
- }
-
- if ( new_out )
- yyout = new_out;
- }
-
-#ifdef YY_INTERACTIVE
-int yyFlexLexer::LexerInput( char* buf, int /* max_size */ )
-#else
-int yyFlexLexer::LexerInput( char* buf, int max_size )
-#endif
- {
- if ( yyin->eof() || yyin->fail() )
- return 0;
-
-#ifdef YY_INTERACTIVE
- yyin->get( buf[0] );
-
- if ( yyin->eof() )
- return 0;
-
- if ( yyin->bad() )
- return -1;
-
- return 1;
-
-#else
- (void) yyin->read( buf, max_size );
-
- if ( yyin->bad() )
- return -1;
- else
- return yyin->gcount();
-#endif
- }
-
-void yyFlexLexer::LexerOutput( const char* buf, int size )
- {
- (void) yyout->write( buf, size );
- }
-%*
-
-/* yy_get_next_buffer - try to read in a new buffer
- *
- * Returns a code representing an action:
- * EOB_ACT_LAST_MATCH -
- * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
- * EOB_ACT_END_OF_FILE - end of file
- */
-
-%-
-#ifdef YY_USE_PROTOS
-static int yy_get_next_buffer(void)
-#else
-static int yy_get_next_buffer()
-#endif
-%+
-int yyFlexLexer::yy_get_next_buffer()
-%*
- {
- char *dest = yy_current_buffer->yy_ch_buf;
- char *source = yytext_ptr;
- int number_to_move, i;
- int ret_val;
-
- if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
- YY_FATAL_ERROR(
- "fatal flex scanner internal error--end of buffer missed" );
-
- if ( yy_current_buffer->yy_fill_buffer == 0 )
- { /* Don't try to fill the buffer, so this is an EOF. */
- if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 )
- {
- /* We matched a single character, the EOB, so
- * treat this as a final EOF.
- */
- return EOB_ACT_END_OF_FILE;
- }
-
- else
- {
- /* We matched some text prior to the EOB, first
- * process it.
- */
- return EOB_ACT_LAST_MATCH;
- }
- }
-
- /* Try to read more data. */
-
- /* First move last chars to start of buffer. */
- number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1;
-
- for ( i = 0; i < number_to_move; ++i )
- *(dest++) = *(source++);
-
- if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING )
- /* don't do the read, it's not guaranteed to return an EOF,
- * just force an EOF
- */
- yy_current_buffer->yy_n_chars = yy_n_chars = 0;
-
- else
- {
- int num_to_read =
- yy_current_buffer->yy_buf_size - number_to_move - 1;
-
- while ( num_to_read <= 0 )
- { /* Not enough room in the buffer - grow it. */
-#ifdef YY_USES_REJECT
- YY_FATAL_ERROR(
-"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
-#else
-
- /* just a shorter name for the current buffer */
- YY_BUFFER_STATE b = yy_current_buffer;
-
- int yy_c_buf_p_offset =
- (int) (yy_c_buf_p - b->yy_ch_buf);
-
- if ( b->yy_is_our_buffer )
- {
- int new_size = b->yy_buf_size * 2;
-
- if ( new_size <= 0 )
- b->yy_buf_size += b->yy_buf_size / 8;
- else
- b->yy_buf_size *= 2;
-
- b->yy_ch_buf = (char *)
- /* Include room in for 2 EOB chars. */
- yy_flex_realloc( (void *) b->yy_ch_buf,
- b->yy_buf_size + 2 );
- }
- else
- /* Can't grow it, we don't own it. */
- b->yy_ch_buf = 0;
-
- if ( ! b->yy_ch_buf )
- YY_FATAL_ERROR(
- "fatal error - scanner input buffer overflow" );
-
- yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
-
- num_to_read = yy_current_buffer->yy_buf_size -
- number_to_move - 1;
-#endif
- }
-
- if ( num_to_read > YY_READ_BUF_SIZE )
- num_to_read = YY_READ_BUF_SIZE;
-
- /* Read in more data. */
- YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
- yy_n_chars, num_to_read );
-
- yy_current_buffer->yy_n_chars = yy_n_chars;
- }
-
- if ( yy_n_chars == 0 )
- {
- if ( number_to_move == YY_MORE_ADJ )
- {
- ret_val = EOB_ACT_END_OF_FILE;
- yyrestart( yyin );
- }
-
- else
- {
- ret_val = EOB_ACT_LAST_MATCH;
- yy_current_buffer->yy_buffer_status =
- YY_BUFFER_EOF_PENDING;
- }
- }
-
- else
- ret_val = EOB_ACT_CONTINUE_SCAN;
-
- yy_n_chars += number_to_move;
- yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
- yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
-
- yytext_ptr = &yy_current_buffer->yy_ch_buf[0];
-
- return ret_val;
- }
-
-
-/* yy_get_previous_state - get the state just before the EOB char was reached */
-
-%-
-#ifdef YY_USE_PROTOS
-static yy_state_type yy_get_previous_state(void)
-#else
-static yy_state_type yy_get_previous_state()
-#endif
-%+
-yy_state_type yyFlexLexer::yy_get_previous_state()
-%*
- {
- yy_state_type yy_current_state;
- char *yy_cp;
-
-%% code to get the start state into yy_current_state goes here
-
- for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
- {
-%% code to find the next state goes here
- }
-
- return yy_current_state;
- }
-
-
-/* yy_try_NUL_trans - try to make a transition on the NUL character
- *
- * synopsis
- * next_state = yy_try_NUL_trans( current_state );
- */
-
-%-
-#ifdef YY_USE_PROTOS
-static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
-#else
-static yy_state_type yy_try_NUL_trans( yy_current_state )
-yy_state_type yy_current_state;
-#endif
-%+
-yy_state_type yyFlexLexer::yy_try_NUL_trans( yy_state_type yy_current_state )
-%*
- {
- int yy_is_jam;
-%% code to find the next state, and perhaps do backing up, goes here
-
- return yy_is_jam ? 0 : yy_current_state;
- }
-
-
-%-
-#ifndef YY_NO_UNPUT
-#ifdef YY_USE_PROTOS
-static void yyunput( int c, char *yy_bp )
-#else
-static void yyunput( c, yy_bp )
-int c;
-char *yy_bp;
-#endif
-%+
-void yyFlexLexer::yyunput( int c, char* yy_bp )
-%*
- {
- char *yy_cp = yy_c_buf_p;
-
- /* undo effects of setting up yytext */
- *yy_cp = yy_hold_char;
-
- if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
- { /* need to shift things up to make room */
- /* +2 for EOB chars. */
- int number_to_move = yy_n_chars + 2;
- char *dest = &yy_current_buffer->yy_ch_buf[
- yy_current_buffer->yy_buf_size + 2];
- char *source =
- &yy_current_buffer->yy_ch_buf[number_to_move];
-
- while ( source > yy_current_buffer->yy_ch_buf )
- *--dest = *--source;
-
- yy_cp += (int) (dest - source);
- yy_bp += (int) (dest - source);
- yy_current_buffer->yy_n_chars =
- yy_n_chars = yy_current_buffer->yy_buf_size;
-
- if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
- YY_FATAL_ERROR( "flex scanner push-back overflow" );
- }
-
- *--yy_cp = (char) c;
-
-%% update yylineno here
-
- yytext_ptr = yy_bp;
- yy_hold_char = *yy_cp;
- yy_c_buf_p = yy_cp;
- }
-%-
-#endif /* ifndef YY_NO_UNPUT */
-%*
-
-
-%-
-#ifndef YY_NO_INPUT
-#ifdef __cplusplus
-static int yyinput()
-#else
-#ifdef YY_USE_PROTOS
-static int input(void)
-#else
-static int input()
-#endif
-#endif
-%+
-int yyFlexLexer::yyinput()
-%*
- {
- int c;
-
- *yy_c_buf_p = yy_hold_char;
-
- if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
- {
- /* yy_c_buf_p now points to the character we want to return.
- * If this occurs *before* the EOB characters, then it's a
- * valid NUL; if not, then we've hit the end of the buffer.
- */
- if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
- /* This was really a NUL. */
- *yy_c_buf_p = '\0';
-
- else
- { /* need more input */
- int offset = yy_c_buf_p - yytext_ptr;
- ++yy_c_buf_p;
-
- switch ( yy_get_next_buffer() )
- {
- case EOB_ACT_LAST_MATCH:
- /* This happens because yy_g_n_b()
- * sees that we've accumulated a
- * token and flags that we need to
- * try matching the token before
- * proceeding. But for input(),
- * there's no matching to consider.
- * So convert the EOB_ACT_LAST_MATCH
- * to EOB_ACT_END_OF_FILE.
- */
-
- /* Reset buffer status. */
- yyrestart( yyin );
-
- /* fall through */
-
- case EOB_ACT_END_OF_FILE:
- {
- if ( yywrap() )
- return EOF;
-
- if ( ! yy_did_buffer_switch_on_eof )
- YY_NEW_FILE;
-#ifdef __cplusplus
- return yyinput();
-#else
- return input();
-#endif
- }
-
- case EOB_ACT_CONTINUE_SCAN:
- yy_c_buf_p = yytext_ptr + offset;
- break;
- }
- }
- }
-
- c = *(unsigned char *) yy_c_buf_p; /* cast for 8-bit char's */
- *yy_c_buf_p = '\0'; /* preserve yytext */
- yy_hold_char = *++yy_c_buf_p;
-
-%% update BOL and yylineno
-
- return c;
- }
-%-
-#endif /* ifndef YY_NO_INPUT */
-%*
-
-
-%-
-#ifdef YY_USE_PROTOS
-void yyrestart( FILE *input_file )
-#else
-void yyrestart( input_file )
-FILE *input_file;
-#endif
-%+
-void yyFlexLexer::yyrestart( istream* input_file )
-%*
- {
- if ( ! yy_current_buffer )
- yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
-
- yy_init_buffer( yy_current_buffer, input_file );
- yy_load_buffer_state();
- }
-
-
-%-
-#ifdef YY_USE_PROTOS
-void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
-#else
-void yy_switch_to_buffer( new_buffer )
-YY_BUFFER_STATE new_buffer;
-#endif
-%+
-void yyFlexLexer::yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
-%*
- {
- if ( yy_current_buffer == new_buffer )
- return;
-
- if ( yy_current_buffer )
- {
- /* Flush out information for old buffer. */
- *yy_c_buf_p = yy_hold_char;
- yy_current_buffer->yy_buf_pos = yy_c_buf_p;
- yy_current_buffer->yy_n_chars = yy_n_chars;
- }
-
- yy_current_buffer = new_buffer;
- yy_load_buffer_state();
-
- /* We don't actually know whether we did this switch during
- * EOF (yywrap()) processing, but the only time this flag
- * is looked at is after yywrap() is called, so it's safe
- * to go ahead and always set it.
- */
- yy_did_buffer_switch_on_eof = 1;
- }
-
-
-%-
-#ifdef YY_USE_PROTOS
-void yy_load_buffer_state( void )
-#else
-void yy_load_buffer_state()
-#endif
-%+
-void yyFlexLexer::yy_load_buffer_state()
-%*
- {
- yy_n_chars = yy_current_buffer->yy_n_chars;
- yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
- yyin = yy_current_buffer->yy_input_file;
- yy_hold_char = *yy_c_buf_p;
- }
-
-
-%-
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
-#else
-YY_BUFFER_STATE yy_create_buffer( file, size )
-FILE *file;
-int size;
-#endif
-%+
-YY_BUFFER_STATE yyFlexLexer::yy_create_buffer( istream* file, int size )
-%*
- {
- YY_BUFFER_STATE b;
-
- b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
- if ( ! b )
- YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
- b->yy_buf_size = size;
-
- /* yy_ch_buf has to be 2 characters longer than the size given because
- * we need to put in 2 end-of-buffer characters.
- */
- b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 );
- if ( ! b->yy_ch_buf )
- YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
- b->yy_is_our_buffer = 1;
-
- yy_init_buffer( b, file );
-
- return b;
- }
-
-
-%-
-#ifdef YY_USE_PROTOS
-void yy_delete_buffer( YY_BUFFER_STATE b )
-#else
-void yy_delete_buffer( b )
-YY_BUFFER_STATE b;
-#endif
-%+
-void yyFlexLexer::yy_delete_buffer( YY_BUFFER_STATE b )
-%*
- {
- if ( ! b )
- return;
-
- if ( b == yy_current_buffer )
- yy_current_buffer = (YY_BUFFER_STATE) 0;
-
- if ( b->yy_is_our_buffer )
- yy_flex_free( (void *) b->yy_ch_buf );
-
- yy_flex_free( (void *) b );
- }
-
-
-%-
-#ifndef YY_ALWAYS_INTERACTIVE
-#ifndef YY_NEVER_INTERACTIVE
-extern int isatty YY_PROTO(( int ));
-#endif
-#endif
-
-#ifdef YY_USE_PROTOS
-void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
-#else
-void yy_init_buffer( b, file )
-YY_BUFFER_STATE b;
-FILE *file;
-#endif
-
-%+
-extern "C" int isatty YY_PROTO(( int ));
-void yyFlexLexer::yy_init_buffer( YY_BUFFER_STATE b, istream* file )
-%*
-
- {
- yy_flush_buffer( b );
-
- b->yy_input_file = file;
- b->yy_fill_buffer = 1;
-
-%-
-#if YY_ALWAYS_INTERACTIVE
- b->yy_is_interactive = 1;
-#else
-#if YY_NEVER_INTERACTIVE
- b->yy_is_interactive = 0;
-#else
- b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
-#endif
-#endif
-%+
- b->yy_is_interactive = 0;
-%*
- }
-
-
-%-
-#ifdef YY_USE_PROTOS
-void yy_flush_buffer( YY_BUFFER_STATE b )
-#else
-void yy_flush_buffer( b )
-YY_BUFFER_STATE b;
-#endif
-
-%+
-void yyFlexLexer::yy_flush_buffer( YY_BUFFER_STATE b )
-%*
- {
- if ( ! b )
- return;
-
- b->yy_n_chars = 0;
-
- /* We always need two end-of-buffer characters. The first causes
- * a transition to the end-of-buffer state. The second causes
- * a jam in that state.
- */
- b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
- b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
-
- b->yy_buf_pos = &b->yy_ch_buf[0];
-
- b->yy_at_bol = 1;
- b->yy_buffer_status = YY_BUFFER_NEW;
-
- if ( b == yy_current_buffer )
- yy_load_buffer_state();
- }
-%*
-
-
-#ifndef YY_NO_SCAN_BUFFER
-%-
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
-#else
-YY_BUFFER_STATE yy_scan_buffer( base, size )
-char *base;
-yy_size_t size;
-#endif
- {
- YY_BUFFER_STATE b;
-
- if ( size < 2 ||
- base[size-2] != YY_END_OF_BUFFER_CHAR ||
- base[size-1] != YY_END_OF_BUFFER_CHAR )
- /* They forgot to leave room for the EOB's. */
- return 0;
-
- b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
- if ( ! b )
- YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
-
- b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
- b->yy_buf_pos = b->yy_ch_buf = base;
- b->yy_is_our_buffer = 0;
- b->yy_input_file = 0;
- b->yy_n_chars = b->yy_buf_size;
- b->yy_is_interactive = 0;
- b->yy_at_bol = 1;
- b->yy_fill_buffer = 0;
- b->yy_buffer_status = YY_BUFFER_NEW;
-
- yy_switch_to_buffer( b );
-
- return b;
- }
-%*
-#endif
-
-
-#ifndef YY_NO_SCAN_STRING
-%-
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str )
-#else
-YY_BUFFER_STATE yy_scan_string( yy_str )
-yyconst char *yy_str;
-#endif
- {
- int len;
- for ( len = 0; yy_str[len]; ++len )
- ;
-
- return yy_scan_bytes( yy_str, len );
- }
-%*
-#endif
-
-
-#ifndef YY_NO_SCAN_BYTES
-%-
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
-#else
-YY_BUFFER_STATE yy_scan_bytes( bytes, len )
-yyconst char *bytes;
-int len;
-#endif
- {
- YY_BUFFER_STATE b;
- char *buf;
- yy_size_t n;
- int i;
-
- /* Get memory for full buffer, including space for trailing EOB's. */
- n = len + 2;
- buf = (char *) yy_flex_alloc( n );
- if ( ! buf )
- YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
-
- for ( i = 0; i < len; ++i )
- buf[i] = bytes[i];
-
- buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;
-
- b = yy_scan_buffer( buf, n );
- if ( ! b )
- YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
-
- /* It's okay to grow etc. this buffer, and we should throw it
- * away when we're done.
- */
- b->yy_is_our_buffer = 1;
-
- return b;
- }
-%*
-#endif
-
-
-#ifndef YY_NO_PUSH_STATE
-%-
-#ifdef YY_USE_PROTOS
-static void yy_push_state( int new_state )
-#else
-static void yy_push_state( new_state )
-int new_state;
-#endif
-%+
-void yyFlexLexer::yy_push_state( int new_state )
-%*
- {
- if ( yy_start_stack_ptr >= yy_start_stack_depth )
- {
- yy_size_t new_size;
-
- yy_start_stack_depth += YY_START_STACK_INCR;
- new_size = yy_start_stack_depth * sizeof( int );
-
- if ( ! yy_start_stack )
- yy_start_stack = (int *) yy_flex_alloc( new_size );
-
- else
- yy_start_stack = (int *) yy_flex_realloc(
- (void *) yy_start_stack, new_size );
-
- if ( ! yy_start_stack )
- YY_FATAL_ERROR(
- "out of memory expanding start-condition stack" );
- }
-
- yy_start_stack[yy_start_stack_ptr++] = YY_START;
-
- BEGIN(new_state);
- }
-#endif
-
-
-#ifndef YY_NO_POP_STATE
-%-
-#ifdef YY_USE_PROTOS
-static void yy_pop_state(void)
-#else
-static void yy_pop_state()
-#endif
-%+
-void yyFlexLexer::yy_pop_state()
-%*
- {
- if ( --yy_start_stack_ptr < 0 )
- YY_FATAL_ERROR( "start-condition stack underflow" );
-
- BEGIN(yy_start_stack[yy_start_stack_ptr]);
- }
-#endif
-
-
-#ifndef YY_NO_TOP_STATE
-%-
-#ifdef YY_USE_PROTOS
-static int yy_top_state(void)
-#else
-static int yy_top_state()
-#endif
-%+
-int yyFlexLexer::yy_top_state()
-%*
- {
- return yy_start_stack[yy_start_stack_ptr - 1];
- }
-#endif
-
-#ifndef YY_EXIT_FAILURE
-#define YY_EXIT_FAILURE 2
-#endif
-
-%-
-#ifdef YY_USE_PROTOS
-static void yy_fatal_error( yyconst char msg[] )
-#else
-static void yy_fatal_error( msg )
-char msg[];
-#endif
- {
- (void) fprintf( stderr, "%s\n", msg );
- exit( YY_EXIT_FAILURE );
- }
-
-%+
-
-void yyFlexLexer::LexerError( yyconst char msg[] )
- {
- cerr << msg << '\n';
- exit( YY_EXIT_FAILURE );
- }
-%*
-
-
-/* Redefine yyless() so it works in section 3 code. */
-
-#undef yyless
-#define yyless(n) \
- do \
- { \
- /* Undo effects of setting up yytext. */ \
- yytext[yyleng] = yy_hold_char; \
- yy_c_buf_p = yytext + n; \
- yy_hold_char = *yy_c_buf_p; \
- *yy_c_buf_p = '\0'; \
- yyleng = n; \
- } \
- while ( 0 )
-
-
-/* Internal utility routines. */
-
-#ifndef yytext_ptr
-#ifdef YY_USE_PROTOS
-static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
-#else
-static void yy_flex_strncpy( s1, s2, n )
-char *s1;
-yyconst char *s2;
-int n;
-#endif
- {
- int i;
- for ( i = 0; i < n; ++i )
- s1[i] = s2[i];
- }
-#endif
-
-#ifdef YY_NEED_STRLEN
-#ifdef YY_USE_PROTOS
-static int yy_flex_strlen( yyconst char *s )
-#else
-static int yy_flex_strlen( s )
-yyconst char *s;
-#endif
- {
- int n;
- for ( n = 0; s[n]; ++n )
- ;
-
- return n;
- }
-#endif
-
-
-#ifdef YY_USE_PROTOS
-static void *yy_flex_alloc( yy_size_t size )
-#else
-static void *yy_flex_alloc( size )
-yy_size_t size;
-#endif
- {
- return (void *) malloc( size );
- }
-
-#ifdef YY_USE_PROTOS
-static void *yy_flex_realloc( void *ptr, yy_size_t size )
-#else
-static void *yy_flex_realloc( ptr, size )
-void *ptr;
-yy_size_t size;
-#endif
- {
- /* The cast to (char *) in the following accommodates both
- * implementations that use char* generic pointers, and those
- * that use void* generic pointers. It works with the latter
- * because both ANSI C and C++ allow castless assignment from
- * any pointer type to void*, and deal with argument conversions
- * as though doing an assignment.
- */
- return (void *) realloc( (char *) ptr, size );
- }
-
-#ifdef YY_USE_PROTOS
-static void yy_flex_free( void *ptr )
-#else
-static void yy_flex_free( ptr )
-void *ptr;
-#endif
- {
- free( ptr );
- }
-
-#if YY_MAIN
-int main()
- {
- yylex();
- return 0;
- }
-#endif
Copied: vendor/flex/2.5.39/flex.skl (from rev 7075, vendor/flex/dist/flex.skl)
===================================================================
--- vendor/flex/2.5.39/flex.skl (rev 0)
+++ vendor/flex/2.5.39/flex.skl 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,3447 @@
+%# -*-C-*- vi: set ft=c:
+%# This file is processed in several stages.
+%# Here are the stages, as best as I can describe:
+%#
+%# 1. flex.skl is processed through GNU m4 during the
+%# pre-compilation stage of flex. Only macros starting
+%# with `m4preproc_' are processed, and quoting is normal.
+%#
+%# 2. The preprocessed skeleton is translated verbatim into a
+%# C array, saved as "skel.c" and compiled into the flex binary.
+%#
+%# 3. At runtime, the skeleton is generated and filtered (again)
+%# through m4. Macros beginning with `m4_' will be processed.
+%# The quoting is "[[" and "]]" so we don't interfere with
+%# user code.
+%#
+%# All generate macros for the m4 stage contain the text "m4" or "M4"
+%# in them. This is to distinguish them from CPP macros.
+%# The exception to this rule is YY_G, which is an m4 macro,
+%# but it needs to be remain short because it is used everywhere.
+%#
+/* A lexical scanner generated by flex */
+
+%# Macros for preproc stage.
+m4preproc_changecom
+
+%# Macros for runtime processing stage.
+m4_changecom
+m4_changequote
+m4_changequote([[, ]])
+
+%#
+%# Lines in this skeleton starting with a "%" character are "control lines"
+%# and affect the generation of the scanner. The possible control codes are
+%# listed and processed in misc.c.
+%#
+%# %# - A comment. The current line is omitted from the generated scanner.
+%# %if-c++-only - The following lines are printed for C++ scanners ONLY.
+%# %if-c-only - The following lines are NOT printed for C++ scanners.
+%# %if-c-or-c++ - The following lines are printed in BOTH C and C++ scanners.
+%# %if-reentrant - Print for reentrant scanners.(push)
+%# %if-not-reentrant - Print for non-reentrant scanners. (push)
+%# %if-bison-bridge - Print for bison-bridge. (push)
+%# %if-not-bison-bridge - Print for non-bison-bridge. (push)
+%# %endif - pop from the previous if code.
+%# %% - A stop-point, where code is inserted by flex.
+%# Each stop-point is numbered here and also in the code generator.
+%# (See gen.c, etc. for details.)
+%# %not-for-header - Begin code that should NOT appear in a ".h" file.
+%# %ok-for-header - %c and %e are used for building a header file.
+%# %if-tables-serialization
+%#
+%# All control-lines EXCEPT comment lines ("%#") will be inserted into
+%# the generated scanner as a C-style comment. This is to aid those who
+%# edit the skeleton.
+%#
+
+%not-for-header
+%if-c-only
+%if-not-reentrant
+m4_ifelse(M4_YY_PREFIX,yy,,
+#define yy_create_buffer M4_YY_PREFIX[[_create_buffer]]
+#define yy_delete_buffer M4_YY_PREFIX[[_delete_buffer]]
+#define yy_flex_debug M4_YY_PREFIX[[_flex_debug]]
+#define yy_init_buffer M4_YY_PREFIX[[_init_buffer]]
+#define yy_flush_buffer M4_YY_PREFIX[[_flush_buffer]]
+#define yy_load_buffer_state M4_YY_PREFIX[[_load_buffer_state]]
+#define yy_switch_to_buffer M4_YY_PREFIX[[_switch_to_buffer]]
+#define yyin M4_YY_PREFIX[[in]]
+#define yyleng M4_YY_PREFIX[[leng]]
+#define yylex M4_YY_PREFIX[[lex]]
+#define yylineno M4_YY_PREFIX[[lineno]]
+#define yyout M4_YY_PREFIX[[out]]
+#define yyrestart M4_YY_PREFIX[[restart]]
+#define yytext M4_YY_PREFIX[[text]]
+#define yywrap M4_YY_PREFIX[[wrap]]
+#define yyalloc M4_YY_PREFIX[[alloc]]
+#define yyrealloc M4_YY_PREFIX[[realloc]]
+#define yyfree M4_YY_PREFIX[[free]]
+)
+%endif
+%endif
+%ok-for-header
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION FLEX_MAJOR_VERSION
+#define YY_FLEX_MINOR_VERSION FLEX_MINOR_VERSION
+#define YY_FLEX_SUBMINOR_VERSION FLEX_SUBMINOR_VERSION
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+%# Some negated symbols
+m4_ifdef( [[M4_YY_IN_HEADER]], , [[m4_define([[M4_YY_NOT_IN_HEADER]], [[]])]])
+m4_ifdef( [[M4_YY_REENTRANT]], , [[m4_define([[M4_YY_NOT_REENTRANT]], [[]])]])
+
+%# This is the m4 way to say "(stack_used || is_reentrant)
+m4_ifdef( [[M4_YY_STACK_USED]], [[m4_define([[M4_YY_HAS_START_STACK_VARS]])]])
+m4_ifdef( [[M4_YY_REENTRANT]], [[m4_define([[M4_YY_HAS_START_STACK_VARS]])]])
+
+%# Prefixes.
+%# The complexity here is necessary so that m4 preserves
+%# the argument lists to each C function.
+
+
+m4_ifdef( [[M4_YY_PREFIX]],, [[m4_define([[M4_YY_PREFIX]], [[yy]])]])
+
+m4preproc_define(`M4_GEN_PREFIX',
+ ``m4_define(yy[[$1]], [[M4_YY_PREFIX[[$1]]m4_ifelse($'`#,0,,[[($'`@)]])]])'')
+
+%if-c++-only
+ /* The c++ scanner is a mess. The FlexLexer.h header file relies on the
+ * following macro. This is required in order to pass the c++-multiple-scanners
+ * test in the regression suite. We get reports that it breaks inheritance.
+ * We will address this in a future release of flex, or omit the C++ scanner
+ * altogether.
+ */
+ #define yyFlexLexer M4_YY_PREFIX[[FlexLexer]]
+%endif
+
+%if-c-only
+ M4_GEN_PREFIX(`_create_buffer')
+ M4_GEN_PREFIX(`_delete_buffer')
+ M4_GEN_PREFIX(`_scan_buffer')
+ M4_GEN_PREFIX(`_scan_string')
+ M4_GEN_PREFIX(`_scan_bytes')
+ M4_GEN_PREFIX(`_init_buffer')
+ M4_GEN_PREFIX(`_flush_buffer')
+ M4_GEN_PREFIX(`_load_buffer_state')
+ M4_GEN_PREFIX(`_switch_to_buffer')
+ M4_GEN_PREFIX(`push_buffer_state')
+ M4_GEN_PREFIX(`pop_buffer_state')
+ M4_GEN_PREFIX(`ensure_buffer_stack')
+ M4_GEN_PREFIX(`lex')
+ M4_GEN_PREFIX(`restart')
+ M4_GEN_PREFIX(`lex_init')
+ M4_GEN_PREFIX(`lex_init_extra')
+ M4_GEN_PREFIX(`lex_destroy')
+ M4_GEN_PREFIX(`get_debug')
+ M4_GEN_PREFIX(`set_debug')
+ M4_GEN_PREFIX(`get_extra')
+ M4_GEN_PREFIX(`set_extra')
+ M4_GEN_PREFIX(`get_in')
+ M4_GEN_PREFIX(`set_in')
+ M4_GEN_PREFIX(`get_out')
+ M4_GEN_PREFIX(`set_out')
+ M4_GEN_PREFIX(`get_leng')
+ M4_GEN_PREFIX(`get_text')
+ M4_GEN_PREFIX(`get_lineno')
+ M4_GEN_PREFIX(`set_lineno')
+ m4_ifdef( [[M4_YY_REENTRANT]],
+ [[
+ M4_GEN_PREFIX(`get_column')
+ M4_GEN_PREFIX(`set_column')
+ ]])
+ M4_GEN_PREFIX(`wrap')
+%endif
+
+m4_ifdef( [[M4_YY_BISON_LVAL]],
+[[
+ M4_GEN_PREFIX(`get_lval')
+ M4_GEN_PREFIX(`set_lval')
+]])
+
+m4_ifdef( [[<M4_YY_BISON_LLOC>]],
+[[
+ M4_GEN_PREFIX(`get_lloc')
+ M4_GEN_PREFIX(`set_lloc')
+]])
+
+
+ M4_GEN_PREFIX(`alloc')
+ M4_GEN_PREFIX(`realloc')
+ M4_GEN_PREFIX(`free')
+
+%if-c-only
+m4_ifdef( [[M4_YY_NOT_REENTRANT]],
+[[
+ M4_GEN_PREFIX(`text')
+ M4_GEN_PREFIX(`leng')
+ M4_GEN_PREFIX(`in')
+ M4_GEN_PREFIX(`out')
+ M4_GEN_PREFIX(`_flex_debug')
+ M4_GEN_PREFIX(`lineno')
+]])
+%endif
+
+
+m4_ifdef( [[M4_YY_TABLES_EXTERNAL]],
+[[
+ M4_GEN_PREFIX(`tables_fload')
+ M4_GEN_PREFIX(`tables_destroy')
+ M4_GEN_PREFIX(`TABLES_NAME')
+]])
+
+/* First, we deal with platform-specific or compiler-specific issues. */
+
+/* begin standard C headers. */
+%if-c-only
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+%endif
+
+%if-tables-serialization
+#include <sys/types.h>
+#include <netinet/in.h>
+%endif
+/* end standard C headers. */
+
+%if-c-or-c++
+m4preproc_include(`flexint.h')
+%endif
+
+%if-c++-only
+/* begin standard C++ headers. */
+#include <iostream>
+#include <errno.h>
+#include <cstdlib>
+#include <cstdio>
+#include <cstring>
+/* end standard C++ headers. */
+%endif
+
+#ifdef __cplusplus
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else /* ! __cplusplus */
+
+/* C99 requires __STDC__ to be defined as 1. */
+#if defined (__STDC__)
+
+#define YY_USE_CONST
+
+#endif /* defined (__STDC__) */
+#endif /* ! __cplusplus */
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+%# For compilers that can not handle prototypes.
+%# e.g.,
+%# The function prototype
+%# int foo(int x, char* y);
+%#
+%# ...should be written as
+%# int foo M4_YY_PARAMS(int x, char* y);
+%#
+%# ...which could possibly generate
+%# int foo ();
+%#
+m4_ifdef( [[M4_YY_NO_ANSI_FUNC_PROTOS]],
+[[
+ m4_define( [[M4_YY_PARAMS]], [[()]])
+]],
+[[
+ m4_define( [[M4_YY_PARAMS]], [[($*)]])
+]])
+
+%not-for-header
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+%ok-for-header
+
+%not-for-header
+/* Promotes a possibly negative, possibly signed char to an unsigned
+ * integer for use as an array index. If the signed char is negative,
+ * we want to instead treat it as an 8-bit unsigned char, hence the
+ * double cast.
+ */
+#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
+%ok-for-header
+
+
+
+%if-reentrant
+
+/* An opaque pointer. */
+#ifndef YY_TYPEDEF_YY_SCANNER_T
+#define YY_TYPEDEF_YY_SCANNER_T
+typedef void* yyscan_t;
+#endif
+
+%# Declare yyguts variable
+m4_define( [[M4_YY_DECL_GUTS_VAR]], [[struct yyguts_t * yyg = (struct yyguts_t*)yyscanner]])
+%# Perform a noop access on yyguts to prevent unused variable complains
+m4_define( [[M4_YY_NOOP_GUTS_VAR]], [[(void)yyg]])
+%# For use wherever a Global is accessed or assigned.
+m4_define( [[YY_G]], [[yyg->$1]])
+
+%# For use in function prototypes to append the additional argument.
+m4_define( [[M4_YY_PROTO_LAST_ARG]], [[, yyscan_t yyscanner]])
+m4_define( [[M4_YY_PROTO_ONLY_ARG]], [[yyscan_t yyscanner]])
+
+%# For use in function definitions to append the additional argument.
+m4_ifdef( [[M4_YY_NO_ANSI_FUNC_DEFS]],
+[[
+ m4_define( [[M4_YY_DEF_LAST_ARG]], [[, yyscanner]])
+ m4_define( [[M4_YY_DEF_ONLY_ARG]], [[yyscanner]])
+]],
+[[
+ m4_define( [[M4_YY_DEF_LAST_ARG]], [[, yyscan_t yyscanner]])
+ m4_define( [[M4_YY_DEF_ONLY_ARG]], [[yyscan_t yyscanner]])
+]])
+m4_define( [[M4_YY_DECL_LAST_ARG]], [[yyscan_t yyscanner;]])
+
+%# For use in function calls to pass the additional argument.
+m4_define( [[M4_YY_CALL_LAST_ARG]], [[, yyscanner]])
+m4_define( [[M4_YY_CALL_ONLY_ARG]], [[yyscanner]])
+
+%# For use in function documentation to adjust for additional argument.
+m4_define( [[M4_YY_DOC_PARAM]], [[@param yyscanner The scanner object.]])
+
+/* For convenience, these vars (plus the bison vars far below)
+ are macros in the reentrant scanner. */
+#define yyin YY_G(yyin_r)
+#define yyout YY_G(yyout_r)
+#define yyextra YY_G(yyextra_r)
+#define yyleng YY_G(yyleng_r)
+#define yytext YY_G(yytext_r)
+#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno)
+#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column)
+#define yy_flex_debug YY_G(yy_flex_debug_r)
+
+m4_define( [[M4_YY_INCR_LINENO]],
+[[
+ do{ yylineno++;
+ yycolumn=0;
+ }while(0)
+]])
+
+%endif
+
+
+
+%if-not-reentrant
+
+m4_define( [[M4_YY_INCR_LINENO]],
+[[
+ yylineno++;
+]])
+
+%# Define these macros to be no-ops.
+m4_define( [[M4_YY_DECL_GUTS_VAR]], [[m4_dnl]])
+m4_define( [[M4_YY_NOOP_GUTS_VAR]], [[m4_dnl]])
+m4_define( [[YY_G]], [[($1)]])
+m4_define( [[M4_YY_PROTO_LAST_ARG]])
+m4_define( [[M4_YY_PROTO_ONLY_ARG]], [[void]])
+m4_define( [[M4_YY_DEF_LAST_ARG]])
+
+m4_ifdef( [[M4_YY_NO_ANSI_FUNC_DEFS]],
+[[
+ m4_define( [[M4_YY_DEF_ONLY_ARG]])
+]],
+[[
+ m4_define( [[M4_YY_DEF_ONLY_ARG]], [[void]])
+]])
+m4_define([[M4_YY_DECL_LAST_ARG]])
+m4_define([[M4_YY_CALL_LAST_ARG]])
+m4_define([[M4_YY_CALL_ONLY_ARG]])
+m4_define( [[M4_YY_DOC_PARAM]], [[]])
+
+%endif
+
+
+m4_ifdef( [[M4_YY_NO_ANSI_FUNC_DEFS]],
+[[
+%# For compilers that need traditional function definitions.
+%# e.g.,
+%# The function prototype taking 2 arguments
+%# int foo (int x, char* y)
+%#
+%# ...should be written as
+%# int foo YYFARGS2(int,x, char*,y)
+%#
+%# ...which could possibly generate
+%# int foo (x,y,yyscanner)
+%# int x;
+%# char * y;
+%# yyscan_t yyscanner;
+%#
+%# Generate traditional function defs
+ m4_define( [[YYFARGS0]], [[(M4_YY_DEF_ONLY_ARG) [[\]]
+ M4_YY_DECL_LAST_ARG]])
+ m4_define( [[YYFARGS1]], [[($2 M4_YY_DEF_LAST_ARG) [[\]]
+ $1 $2; [[\]]
+ M4_YY_DECL_LAST_ARG]])
+ m4_define( [[YYFARGS2]], [[($2,$4 M4_YY_DEF_LAST_ARG) [[\]]
+ $1 $2; [[\]]
+ $3 $4; [[\]]
+ M4_YY_DECL_LAST_ARG]])
+ m4_define( [[YYFARGS3]], [[($2,$4,$6 M4_YY_DEF_LAST_ARG) [[\]]
+ $1 $2; [[\]]
+ $3 $4; [[\]]
+ $5 $6; [[\]]
+ M4_YY_DECL_LAST_ARG]])
+]],
+[[
+%# Generate C99 function defs.
+ m4_define( [[YYFARGS0]], [[(M4_YY_DEF_ONLY_ARG)]])
+ m4_define( [[YYFARGS1]], [[($1 $2 M4_YY_DEF_LAST_ARG)]])
+ m4_define( [[YYFARGS2]], [[($1 $2, $3 $4 M4_YY_DEF_LAST_ARG)]])
+ m4_define( [[YYFARGS3]], [[($1 $2, $3 $4, $5 $6 M4_YY_DEF_LAST_ARG)]])
+]])
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+/* Enter a start condition. This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN YY_G(yy_start) = 1 + 2 *
+]])
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state. The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START ((YY_G(yy_start) - 1) / 2)
+#define YYSTATE YY_START
+]])
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+]])
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE yyrestart( yyin M4_YY_CALL_LAST_ARG )
+]])
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+#define YY_END_OF_BUFFER_CHAR 0
+]])
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#define YY_BUF_SIZE 16384
+#endif
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+/* The state buf must be large enough to hold one state per character in the main buffer.
+ */
+#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
+]])
+
+
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
+%if-not-reentrant
+extern yy_size_t yyleng;
+%endif
+
+%if-c-only
+%if-not-reentrant
+extern FILE *yyin, *yyout;
+%endif
+%endif
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+]])
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+ m4_ifdef( [[M4_YY_USE_LINENO]],
+ [[
+ /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires
+ * access to the local variable yy_act. Since yyless() is a macro, it would break
+ * existing scanners that call yyless() from OUTSIDE yylex.
+ * One obvious solution it to make yy_act a global. I tried that, and saw
+ * a 5% performance hit in a non-yylineno scanner, because yy_act is
+ * normally declared as a register variable-- so it is not worth it.
+ */
+ #define YY_LESS_LINENO(n) \
+ do { \
+ int yyl;\
+ for ( yyl = n; yyl < yyleng; ++yyl )\
+ if ( yytext[yyl] == '\n' )\
+ --yylineno;\
+ }while(0)
+ #define YY_LINENO_REWIND_TO(dst) \
+ do {\
+ const char *p;\
+ for ( p = yy_cp-1; p >= (dst); --p)\
+ if ( *p == '\n' )\
+ --yylineno;\
+ }while(0)
+ ]],
+ [[
+ #define YY_LESS_LINENO(n)
+ #define YY_LINENO_REWIND_TO(ptr)
+ ]])
+]])
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+/* Return all but the first "n" matched characters back to the input stream. */
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up yytext. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ *yy_cp = YY_G(yy_hold_char); \
+ YY_RESTORE_YY_MORE_OFFSET \
+ YY_G(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
+ YY_DO_BEFORE_ACTION; /* set up yytext again */ \
+ } \
+ while ( 0 )
+]])
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+#define unput(c) yyunput( c, YY_G(yytext_ptr) M4_YY_CALL_LAST_ARG )
+]])
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+ {
+%if-c-only
+ FILE *yy_input_file;
+%endif
+
+%if-c++-only
+ std::istream* yy_input_file;
+%endif
+
+
+ char *yy_ch_buf; /* input buffer */
+ char *yy_buf_pos; /* current position in input buffer */
+
+ /* Size of input buffer in bytes, not including room for EOB
+ * characters.
+ */
+ yy_size_t yy_buf_size;
+
+ /* Number of characters read into yy_ch_buf, not including EOB
+ * characters.
+ */
+ yy_size_t yy_n_chars;
+
+ /* Whether we "own" the buffer - i.e., we know we created it,
+ * and can realloc() it to grow it, and should free() it to
+ * delete it.
+ */
+ int yy_is_our_buffer;
+
+ /* Whether this is an "interactive" input source; if so, and
+ * if we're using stdio for input, then we want to use getc()
+ * instead of fread(), to make sure we stop fetching input after
+ * each newline.
+ */
+ int yy_is_interactive;
+
+ /* Whether we're considered to be at the beginning of a line.
+ * If so, '^' rules will be active on the next match, otherwise
+ * not.
+ */
+ int yy_at_bol;
+
+ int yy_bs_lineno; /**< The line count. */
+ int yy_bs_column; /**< The column count. */
+
+
+ /* Whether to try to fill the input buffer when we reach the
+ * end of it.
+ */
+ int yy_fill_buffer;
+
+ int yy_buffer_status;
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+ /* When an EOF's been seen but there's still some text to process
+ * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+ * shouldn't try reading from the input source any more. We might
+ * still have a bunch of tokens to match, though, because of
+ * possible backing-up.
+ *
+ * When we actually see the EOF, we change the status to "new"
+ * (via yyrestart()), so that the user can continue scanning by
+ * just pointing yyin at a new input file.
+ */
+#define YY_BUFFER_EOF_PENDING 2
+]])
+ };
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
+
+%if-c-only Standard (non-C++) definition
+%not-for-header
+%if-not-reentrant
+
+/* Stack of input buffers. */
+static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
+static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
+static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
+%endif
+%ok-for-header
+%endif
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+/* We provide macros for accessing buffer states in case in the
+ * future we want to put the buffer states in a more general
+ * "scanner state".
+ *
+ * Returns the top of the stack, or NULL.
+ */
+#define YY_CURRENT_BUFFER ( YY_G(yy_buffer_stack) \
+ ? YY_G(yy_buffer_stack)[YY_G(yy_buffer_stack_top)] \
+ : NULL)
+]])
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+/* Same as previous macro, but useful when we know that the buffer stack is not
+ * NULL or when we need an lvalue. For internal use only.
+ */
+#define YY_CURRENT_BUFFER_LVALUE YY_G(yy_buffer_stack)[YY_G(yy_buffer_stack_top)]
+]])
+
+%if-c-only Standard (non-C++) definition
+
+%if-not-reentrant
+%not-for-header
+/* yy_hold_char holds the character lost when yytext is formed. */
+static char yy_hold_char;
+static yy_size_t yy_n_chars; /* number of characters read into yy_ch_buf */
+yy_size_t yyleng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = (char *) 0;
+static int yy_init = 0; /* whether we need to initialize */
+static int yy_start = 0; /* start state number */
+
+/* Flag which is used to allow yywrap()'s to do buffer switches
+ * instead of setting up a fresh yyin. A bit of a hack ...
+ */
+static int yy_did_buffer_switch_on_eof;
+%ok-for-header
+%endif
+
+void yyrestart M4_YY_PARAMS( FILE *input_file M4_YY_PROTO_LAST_ARG );
+void yy_switch_to_buffer M4_YY_PARAMS( YY_BUFFER_STATE new_buffer M4_YY_PROTO_LAST_ARG );
+YY_BUFFER_STATE yy_create_buffer M4_YY_PARAMS( FILE *file, int size M4_YY_PROTO_LAST_ARG );
+void yy_delete_buffer M4_YY_PARAMS( YY_BUFFER_STATE b M4_YY_PROTO_LAST_ARG );
+void yy_flush_buffer M4_YY_PARAMS( YY_BUFFER_STATE b M4_YY_PROTO_LAST_ARG );
+void yypush_buffer_state M4_YY_PARAMS( YY_BUFFER_STATE new_buffer M4_YY_PROTO_LAST_ARG );
+void yypop_buffer_state M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+static void yyensure_buffer_stack M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );
+static void yy_load_buffer_state M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );
+static void yy_init_buffer M4_YY_PARAMS( YY_BUFFER_STATE b, FILE *file M4_YY_PROTO_LAST_ARG );
+]])
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+#define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG)
+]])
+
+YY_BUFFER_STATE yy_scan_buffer M4_YY_PARAMS( char *base, yy_size_t size M4_YY_PROTO_LAST_ARG );
+YY_BUFFER_STATE yy_scan_string M4_YY_PARAMS( yyconst char *yy_str M4_YY_PROTO_LAST_ARG );
+YY_BUFFER_STATE yy_scan_bytes M4_YY_PARAMS( yyconst char *bytes, yy_size_t len M4_YY_PROTO_LAST_ARG );
+
+%endif
+
+void *yyalloc M4_YY_PARAMS( yy_size_t M4_YY_PROTO_LAST_ARG );
+void *yyrealloc M4_YY_PARAMS( void *, yy_size_t M4_YY_PROTO_LAST_ARG );
+void yyfree M4_YY_PARAMS( void * M4_YY_PROTO_LAST_ARG );
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+#define yy_new_buffer yy_create_buffer
+]])
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+#define yy_set_interactive(is_interactive) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){ \
+ yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ yy_create_buffer( yyin, YY_BUF_SIZE M4_YY_CALL_LAST_ARG); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
+ }
+]])
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+#define yy_set_bol(at_bol) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){\
+ yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ yy_create_buffer( yyin, YY_BUF_SIZE M4_YY_CALL_LAST_ARG); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
+ }
+]])
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
+]])
+
+%% [1.0] yytext/yyin/yyout/yy_state_type/yylineno etc. def's & init go here
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+%% [1.5] DFA
+]])
+
+%if-c-only Standard (non-C++) definition
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+static yy_state_type yy_get_previous_state M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );
+static yy_state_type yy_try_NUL_trans M4_YY_PARAMS( yy_state_type current_state M4_YY_PROTO_LAST_ARG);
+static int yy_get_next_buffer M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );
+static void yy_fatal_error M4_YY_PARAMS( yyconst char msg[] M4_YY_PROTO_LAST_ARG );
+]])
+
+%endif
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up yytext.
+ */
+#define YY_DO_BEFORE_ACTION \
+ YY_G(yytext_ptr) = yy_bp; \
+%% [2.0] code to fiddle yytext and yyleng for yymore() goes here \
+ YY_G(yy_hold_char) = *yy_cp; \
+ *yy_cp = '\0'; \
+%% [3.0] code to copy yytext_ptr to yytext[] goes here, if %array \
+ YY_G(yy_c_buf_p) = yy_cp;
+]])
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+%% [4.0] data tables for the DFA and the user's section 1 definitions go here
+]])
+
+m4_ifdef( [[M4_YY_IN_HEADER]], [[#ifdef YY_HEADER_EXPORT_START_CONDITIONS]])
+M4_YY_SC_DEFS
+m4_ifdef( [[M4_YY_IN_HEADER]], [[#endif]])
+
+m4_ifdef( [[M4_YY_NO_UNISTD_H]],,
+[[
+#ifndef YY_NO_UNISTD_H
+/* Special case for "unistd.h", since it is non-ANSI. We include it way
+ * down here because we want the user's section 1 to have been scanned first.
+ * The user has a chance to override it with an option.
+ */
+%if-c-only
+#include <unistd.h>
+%endif
+%if-c++-only
+#include <unistd.h>
+%endif
+#endif
+]])
+
+m4_ifdef( [[M4_EXTRA_TYPE_DEFS]],
+[[
+#define YY_EXTRA_TYPE M4_EXTRA_TYPE_DEFS
+]],
+[[
+#ifndef YY_EXTRA_TYPE
+#define YY_EXTRA_TYPE void *
+#endif
+]]
+)
+
+%if-c-only Reentrant structure and macros (non-C++).
+%if-reentrant
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+/* Holds the entire state of the reentrant scanner. */
+struct yyguts_t
+ {
+
+ /* User-defined. Not touched by flex. */
+ YY_EXTRA_TYPE yyextra_r;
+
+ /* The rest are the same as the globals declared in the non-reentrant scanner. */
+ FILE *yyin_r, *yyout_r;
+ size_t yy_buffer_stack_top; /**< index of top of stack. */
+ size_t yy_buffer_stack_max; /**< capacity of stack. */
+ YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */
+ char yy_hold_char;
+ yy_size_t yy_n_chars;
+ yy_size_t yyleng_r;
+ char *yy_c_buf_p;
+ int yy_init;
+ int yy_start;
+ int yy_did_buffer_switch_on_eof;
+ int yy_start_stack_ptr;
+ int yy_start_stack_depth;
+ int *yy_start_stack;
+ yy_state_type yy_last_accepting_state;
+ char* yy_last_accepting_cpos;
+
+ int yylineno_r;
+ int yy_flex_debug_r;
+
+m4_ifdef( [[M4_YY_USES_REJECT]],
+[[
+ yy_state_type *yy_state_buf;
+ yy_state_type *yy_state_ptr;
+ char *yy_full_match;
+ int yy_lp;
+
+ /* These are only needed for trailing context rules,
+ * but there's no conditional variable for that yet. */
+ int yy_looking_for_trail_begin;
+ int yy_full_lp;
+ int *yy_full_state;
+]])
+
+m4_ifdef( [[M4_YY_TEXT_IS_ARRAY]],
+[[
+ char yytext_r[YYLMAX];
+ char *yytext_ptr;
+ int yy_more_offset;
+ int yy_prev_more_offset;
+]],
+[[
+ char *yytext_r;
+ int yy_more_flag;
+ int yy_more_len;
+]])
+
+m4_ifdef( [[M4_YY_BISON_LVAL]],
+[[
+ YYSTYPE * yylval_r;
+]])
+
+m4_ifdef( [[<M4_YY_BISON_LLOC>]],
+[[
+ YYLTYPE * yylloc_r;
+]])
+
+ }; /* end struct yyguts_t */
+]])
+
+
+%if-c-only
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+static int yy_init_globals M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );
+]])
+%endif
+
+%if-reentrant
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+ m4_ifdef( [[M4_YY_BISON_LVAL]],
+ [[
+ /* This must go here because YYSTYPE and YYLTYPE are included
+ * from bison output in section 1.*/
+ # define yylval YY_G(yylval_r)
+ ]])
+
+ m4_ifdef( [[<M4_YY_BISON_LLOC>]],
+ [[
+ # define yylloc YY_G(yylloc_r)
+ ]])
+]])
+
+int yylex_init M4_YY_PARAMS(yyscan_t* scanner);
+
+int yylex_init_extra M4_YY_PARAMS( YY_EXTRA_TYPE user_defined, yyscan_t* scanner);
+
+%endif
+
+%endif End reentrant structures and macros.
+
+/* Accessor methods to globals.
+ These are made visible to non-reentrant scanners for convenience. */
+
+m4_ifdef( [[M4_YY_NO_DESTROY]],,
+[[
+int yylex_destroy M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );
+]])
+
+m4_ifdef( [[M4_YY_NO_GET_DEBUG]],,
+[[
+int yyget_debug M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );
+]])
+
+m4_ifdef( [[M4_YY_NO_SET_DEBUG]],,
+[[
+void yyset_debug M4_YY_PARAMS( int debug_flag M4_YY_PROTO_LAST_ARG );
+]])
+
+m4_ifdef( [[M4_YY_NO_GET_EXTRA]],,
+[[
+YY_EXTRA_TYPE yyget_extra M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );
+]])
+
+m4_ifdef( [[M4_YY_NO_SET_EXTRA]],,
+[[
+void yyset_extra M4_YY_PARAMS( YY_EXTRA_TYPE user_defined M4_YY_PROTO_LAST_ARG );
+]])
+
+m4_ifdef( [[M4_YY_NO_GET_IN]],,
+[[
+FILE *yyget_in M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );
+]])
+
+m4_ifdef( [[M4_YY_NO_SET_IN]],,
+[[
+void yyset_in M4_YY_PARAMS( FILE * in_str M4_YY_PROTO_LAST_ARG );
+]])
+
+m4_ifdef( [[M4_YY_NO_GET_OUT]],,
+[[
+FILE *yyget_out M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );
+]])
+
+m4_ifdef( [[M4_YY_NO_SET_OUT]],,
+[[
+void yyset_out M4_YY_PARAMS( FILE * out_str M4_YY_PROTO_LAST_ARG );
+]])
+
+m4_ifdef( [[M4_YY_NO_GET_LENG]],,
+[[
+yy_size_t yyget_leng M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );
+]])
+
+m4_ifdef( [[M4_YY_NO_GET_TEXT]],,
+[[
+char *yyget_text M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );
+]])
+
+m4_ifdef( [[M4_YY_NO_GET_LINENO]],,
+[[
+int yyget_lineno M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );
+]])
+
+m4_ifdef( [[M4_YY_NO_SET_LINENO]],,
+[[
+void yyset_lineno M4_YY_PARAMS( int line_number M4_YY_PROTO_LAST_ARG );
+]])
+
+m4_ifdef( [[M4_YY_REENTRANT]],
+[[
+m4_ifdef( [[M4_YY_NO_GET_COLUMN]],,
+[[
+int yyget_column M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );
+]])
+]])
+
+m4_ifdef( [[M4_YY_REENTRANT]],
+[[
+m4_ifdef( [[M4_YY_NO_SET_COLUMN]],,
+[[
+void yyset_column M4_YY_PARAMS( int column_no M4_YY_PROTO_LAST_ARG );
+]])
+]])
+
+%if-bison-bridge
+m4_ifdef( [[M4_YY_NO_GET_LVAL]],,
+[[
+YYSTYPE * yyget_lval M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );
+]])
+
+void yyset_lval M4_YY_PARAMS( YYSTYPE * yylval_param M4_YY_PROTO_LAST_ARG );
+
+m4_ifdef( [[<M4_YY_BISON_LLOC>]],
+[[
+ m4_ifdef( [[M4_YY_NO_GET_LLOC]],,
+ [[
+ YYLTYPE *yyget_lloc M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );
+ ]])
+
+ m4_ifdef( [[M4_YY_NO_SET_LLOC]],,
+ [[
+ void yyset_lloc M4_YY_PARAMS( YYLTYPE * yylloc_param M4_YY_PROTO_LAST_ARG );
+ ]])
+]])
+%endif
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int yywrap M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );
+#else
+extern int yywrap M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );
+#endif
+#endif
+
+%not-for-header
+ m4_ifdef( [[M4_YY_NO_UNPUT]],,
+ [[
+ static void yyunput M4_YY_PARAMS( int c, char *buf_ptr M4_YY_PROTO_LAST_ARG);
+ ]])
+%ok-for-header
+%endif
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy M4_YY_PARAMS( char *, yyconst char *, int M4_YY_PROTO_LAST_ARG);
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen M4_YY_PARAMS( yyconst char * M4_YY_PROTO_LAST_ARG);
+#endif
+
+#ifndef YY_NO_INPUT
+%if-c-only Standard (non-C++) definition
+%not-for-header
+#ifdef __cplusplus
+static int yyinput M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );
+#else
+static int input M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );
+#endif
+%ok-for-header
+%endif
+#endif
+
+
+%if-c-only
+%# TODO: This is messy.
+m4_ifdef( [[M4_YY_STACK_USED]],
+[[
+
+m4_ifdef( [[M4_YY_NOT_REENTRANT]],
+[[
+ m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+ [[
+ static int yy_start_stack_ptr = 0;
+ static int yy_start_stack_depth = 0;
+ static int *yy_start_stack = NULL;
+ ]])
+]])
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+ m4_ifdef( [[M4_YY_NO_PUSH_STATE]],,
+ [[
+ static void yy_push_state M4_YY_PARAMS( int new_state M4_YY_PROTO_LAST_ARG);
+ ]])
+ m4_ifdef( [[M4_YY_NO_POP_STATE]],,
+ [[
+ static void yy_pop_state M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );
+ ]])
+ m4_ifdef( [[M4_YY_NO_TOP_STATE]],,
+ [[
+ static int yy_top_state M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );
+ ]])
+]])
+
+]],
+[[
+m4_define( [[M4_YY_NO_PUSH_STATE]])
+m4_define( [[M4_YY_NO_POP_STATE]])
+m4_define( [[M4_YY_NO_TOP_STATE]])
+]])
+%endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#define YY_READ_BUF_SIZE 8192
+#endif
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+/* Copy whatever the last rule matched to the standard output. */
+#ifndef ECHO
+%if-c-only Standard (non-C++) definition
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
+%endif
+%if-c++-only C++ definition
+#define ECHO LexerOutput( yytext, yyleng )
+%endif
+#endif
+]])
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+%% [5.0] fread()/read() definition of YY_INPUT goes here unless we're doing C++ \
+\
+%if-c++-only C++ definition \
+ if ( (result = LexerInput( (char *) buf, max_size )) < 0 ) \
+ YY_FATAL_ERROR( "input in flex scanner failed" );
+%endif
+
+#endif
+]])
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+]])
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+%if-c-only
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg M4_YY_CALL_LAST_ARG)
+%endif
+%if-c++-only
+#define YY_FATAL_ERROR(msg) LexerError( msg )
+%endif
+#endif
+]])
+
+%if-tables-serialization structures and prototypes
+m4preproc_include(`tables_shared.h')
+
+/* Load the DFA tables from the given stream. */
+int yytables_fload M4_YY_PARAMS(FILE * fp M4_YY_PROTO_LAST_ARG);
+
+/* Unload the tables from memory. */
+int yytables_destroy M4_YY_PARAMS(M4_YY_PROTO_ONLY_ARG);
+%not-for-header
+
+/** Describes a mapping from a serialized table id to its deserialized state in
+ * this scanner. This is the bridge between our "generic" deserialization code
+ * and the specifics of this scanner.
+ */
+struct yytbl_dmap {
+ enum yytbl_id dm_id;/**< table identifier */
+ void **dm_arr; /**< address of pointer to store the deserialized table. */
+ size_t dm_sz; /**< local sizeof() each element in table. */
+};
+
+/** A {0,0,0}-terminated list of structs, forming the map */
+static struct yytbl_dmap yydmap[] =
+{
+%tables-yydmap generated elements
+ {0,0,0}
+};
+
+/** A tables-reader object to maintain some state in the read. */
+struct yytbl_reader {
+ FILE * fp; /**< input stream */
+ flex_uint32_t bread; /**< bytes read since beginning of current tableset */
+};
+
+%endif
+/* end tables serialization structures and prototypes */
+
+%ok-for-header
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+%if-c-only Standard (non-C++) definition
+
+
+m4_define( [[M4_YY_LEX_PROTO]], [[M4_YY_PARAMS(M4_YY_PROTO_ONLY_ARG)]])
+m4_define( [[M4_YY_LEX_DECLARATION]], [[YYFARGS0(void)]])
+
+m4_ifdef( [[M4_YY_BISON_LVAL]],
+[[
+ m4_dnl The bison pure parser is used. Redefine yylex to
+ m4_dnl accept the lval parameter.
+
+ m4_define( [[M4_YY_LEX_PROTO]], [[\]]
+ [[M4_YY_PARAMS(YYSTYPE * yylval_param M4_YY_PROTO_LAST_ARG)]])
+ m4_define( [[M4_YY_LEX_DECLARATION]], [[\]]
+ [[YYFARGS1(YYSTYPE *,yylval_param)]])
+]])
+
+m4_ifdef( [[<M4_YY_BISON_LLOC>]],
+[[
+ m4_dnl Locations are used. yylex should also accept the ylloc parameter.
+
+ m4_define( [[M4_YY_LEX_PROTO]], [[\]]
+ [[M4_YY_PARAMS(YYSTYPE * yylval_param, YYLTYPE * yylloc_param M4_YY_PROTO_LAST_ARG)]])
+ m4_define( [[M4_YY_LEX_DECLARATION]], [[\]]
+ [[YYFARGS2(YYSTYPE *,yylval_param, YYLTYPE *,yylloc_param)]])
+]])
+
+extern int yylex M4_YY_LEX_PROTO;
+
+#define YY_DECL int yylex M4_YY_LEX_DECLARATION
+%endif
+%if-c++-only C++ definition
+#define YY_DECL int yyFlexLexer::yylex()
+%endif
+#endif /* !YY_DECL */
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+/* Code executed at the beginning of each rule, after yytext and yyleng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+]])
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK break;
+#endif
+]])
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+%% [6.0] YY_RULE_SETUP definition goes here
+]])
+
+%not-for-header
+/** The main scanner function which does all the work.
+ */
+YY_DECL
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp, *yy_bp;
+ register int yy_act;
+ M4_YY_DECL_GUTS_VAR();
+
+m4_ifdef( [[M4_YY_NOT_REENTRANT]],
+[[
+ m4_ifdef( [[M4_YY_BISON_LVAL]],
+ [[
+ YYSTYPE * yylval;
+ ]])
+ m4_ifdef( [[<M4_YY_BISON_LLOC>]],
+ [[
+ YYLTYPE * yylloc;
+ ]])
+]])
+
+m4_ifdef( [[M4_YY_BISON_LVAL]],
+[[
+ yylval = yylval_param;
+]])
+
+m4_ifdef( [[<M4_YY_BISON_LLOC>]],
+[[
+ yylloc = yylloc_param;
+]])
+
+ if ( !YY_G(yy_init) )
+ {
+ YY_G(yy_init) = 1;
+
+#ifdef YY_USER_INIT
+ YY_USER_INIT;
+#endif
+
+m4_ifdef( [[M4_YY_USES_REJECT]],
+[[
+ /* Create the reject buffer large enough to save one state per allowed character. */
+ if ( ! YY_G(yy_state_buf) )
+ YY_G(yy_state_buf) = (yy_state_type *)yyalloc(YY_STATE_BUF_SIZE M4_YY_CALL_LAST_ARG);
+ if ( ! YY_G(yy_state_buf) )
+ YY_FATAL_ERROR( "out of dynamic memory in yylex()" );
+]])
+
+ if ( ! YY_G(yy_start) )
+ YY_G(yy_start) = 1; /* first start state */
+
+ if ( ! yyin )
+%if-c-only
+ yyin = stdin;
+%endif
+%if-c++-only
+ yyin = & std::cin;
+%endif
+
+ if ( ! yyout )
+%if-c-only
+ yyout = stdout;
+%endif
+%if-c++-only
+ yyout = & std::cout;
+%endif
+
+ if ( ! YY_CURRENT_BUFFER ) {
+ yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG);
+ YY_CURRENT_BUFFER_LVALUE =
+ yy_create_buffer( yyin, YY_BUF_SIZE M4_YY_CALL_LAST_ARG);
+ }
+
+ yy_load_buffer_state( M4_YY_CALL_ONLY_ARG );
+ }
+
+ {
+%% [7.0] user's declarations go here
+
+ while ( 1 ) /* loops until end-of-file is reached */
+ {
+%% [8.0] yymore()-related code goes here
+ yy_cp = YY_G(yy_c_buf_p);
+
+ /* Support of yytext. */
+ *yy_cp = YY_G(yy_hold_char);
+
+ /* yy_bp points to the position in yy_ch_buf of the start of
+ * the current run.
+ */
+ yy_bp = yy_cp;
+
+%% [9.0] code to set up and find next match goes here
+
+yy_find_action:
+%% [10.0] code to find the action number goes here
+
+ YY_DO_BEFORE_ACTION;
+
+%% [11.0] code for yylineno update goes here
+
+do_action: /* This label is used only to access EOF actions. */
+
+%% [12.0] debug code goes here
+
+ switch ( yy_act )
+ { /* beginning of action switch */
+%% [13.0] actions go here
+
+ case YY_END_OF_BUFFER:
+ {
+ /* Amount of text matched not including the EOB char. */
+ int yy_amount_of_matched_text = (int) (yy_cp - YY_G(yytext_ptr)) - 1;
+
+ /* Undo the effects of YY_DO_BEFORE_ACTION. */
+ *yy_cp = YY_G(yy_hold_char);
+ YY_RESTORE_YY_MORE_OFFSET
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
+ {
+ /* We're scanning a new file or input source. It's
+ * possible that this happened because the user
+ * just pointed yyin at a new source and called
+ * yylex(). If so, then we have to assure
+ * consistency between YY_CURRENT_BUFFER and our
+ * globals. Here is the right place to do so, because
+ * this is the first action (other than possibly a
+ * back-up) that will match for the new input source.
+ */
+ YY_G(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
+ }
+
+ /* Note that here we test for yy_c_buf_p "<=" to the position
+ * of the first EOB in the buffer, since yy_c_buf_p will
+ * already have been incremented past the NUL character
+ * (since all states make transitions on EOB to the
+ * end-of-buffer state). Contrast this with the test
+ * in input().
+ */
+ if ( YY_G(yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars)] )
+ { /* This was really a NUL. */
+ yy_state_type yy_next_state;
+
+ YY_G(yy_c_buf_p) = YY_G(yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( M4_YY_CALL_ONLY_ARG );
+
+ /* Okay, we're now positioned to make the NUL
+ * transition. We couldn't have
+ * yy_get_previous_state() go ahead and do it
+ * for us because it doesn't know how to deal
+ * with the possibility of jamming (and we don't
+ * want to build jamming into it because then it
+ * will run more slowly).
+ */
+
+ yy_next_state = yy_try_NUL_trans( yy_current_state M4_YY_CALL_LAST_ARG);
+
+ yy_bp = YY_G(yytext_ptr) + YY_MORE_ADJ;
+
+ if ( yy_next_state )
+ {
+ /* Consume the NUL. */
+ yy_cp = ++YY_G(yy_c_buf_p);
+ yy_current_state = yy_next_state;
+ goto yy_match;
+ }
+
+ else
+ {
+%% [14.0] code to do back-up for compressed tables and set up yy_cp goes here
+ goto yy_find_action;
+ }
+ }
+
+ else switch ( yy_get_next_buffer( M4_YY_CALL_ONLY_ARG ) )
+ {
+ case EOB_ACT_END_OF_FILE:
+ {
+ YY_G(yy_did_buffer_switch_on_eof) = 0;
+
+ if ( yywrap( M4_YY_CALL_ONLY_ARG ) )
+ {
+ /* Note: because we've taken care in
+ * yy_get_next_buffer() to have set up
+ * yytext, we can now set up
+ * yy_c_buf_p so that if some total
+ * hoser (like flex itself) wants to
+ * call the scanner after we return the
+ * YY_NULL, it'll still work - another
+ * YY_NULL will get returned.
+ */
+ YY_G(yy_c_buf_p) = YY_G(yytext_ptr) + YY_MORE_ADJ;
+
+ yy_act = YY_STATE_EOF(YY_START);
+ goto do_action;
+ }
+
+ else
+ {
+ if ( ! YY_G(yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+ }
+ break;
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ YY_G(yy_c_buf_p) =
+ YY_G(yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( M4_YY_CALL_ONLY_ARG );
+
+ yy_cp = YY_G(yy_c_buf_p);
+ yy_bp = YY_G(yytext_ptr) + YY_MORE_ADJ;
+ goto yy_match;
+
+ case EOB_ACT_LAST_MATCH:
+ YY_G(yy_c_buf_p) =
+ &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars)];
+
+ yy_current_state = yy_get_previous_state( M4_YY_CALL_ONLY_ARG );
+
+ yy_cp = YY_G(yy_c_buf_p);
+ yy_bp = YY_G(yytext_ptr) + YY_MORE_ADJ;
+ goto yy_find_action;
+ }
+ break;
+ }
+
+ default:
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--no action found" );
+ } /* end of action switch */
+ } /* end of scanning one token */
+ } /* end of user's declarations */
+} /* end of yylex */
+%ok-for-header
+
+%if-c++-only
+%not-for-header
+/* The contents of this function are C++ specific, so the YY_G macro is not used.
+ */
+yyFlexLexer::yyFlexLexer( std::istream* arg_yyin, std::ostream* arg_yyout )
+{
+ yyin = arg_yyin;
+ yyout = arg_yyout;
+ yy_c_buf_p = 0;
+ yy_init = 0;
+ yy_start = 0;
+ yy_flex_debug = 0;
+ yylineno = 1; // this will only get updated if %option yylineno
+
+ yy_did_buffer_switch_on_eof = 0;
+
+ yy_looking_for_trail_begin = 0;
+ yy_more_flag = 0;
+ yy_more_len = 0;
+ yy_more_offset = yy_prev_more_offset = 0;
+
+ yy_start_stack_ptr = yy_start_stack_depth = 0;
+ yy_start_stack = NULL;
+
+ yy_buffer_stack = 0;
+ yy_buffer_stack_top = 0;
+ yy_buffer_stack_max = 0;
+
+
+m4_ifdef( [[M4_YY_USES_REJECT]],
+[[
+ yy_state_buf = new yy_state_type[YY_STATE_BUF_SIZE];
+]],
+[[
+ yy_state_buf = 0;
+]])
+}
+
+/* The contents of this function are C++ specific, so the YY_G macro is not used.
+ */
+yyFlexLexer::~yyFlexLexer()
+{
+ delete [] yy_state_buf;
+ yyfree( yy_start_stack M4_YY_CALL_LAST_ARG );
+ yy_delete_buffer( YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG);
+ yyfree( yy_buffer_stack M4_YY_CALL_LAST_ARG );
+}
+
+/* The contents of this function are C++ specific, so the YY_G macro is not used.
+ */
+void yyFlexLexer::switch_streams( std::istream* new_in, std::ostream* new_out )
+{
+ if ( new_in )
+ {
+ yy_delete_buffer( YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG);
+ yy_switch_to_buffer( yy_create_buffer( new_in, YY_BUF_SIZE M4_YY_CALL_LAST_ARG) M4_YY_CALL_LAST_ARG);
+ }
+
+ if ( new_out )
+ yyout = new_out;
+}
+
+#ifdef YY_INTERACTIVE
+int yyFlexLexer::LexerInput( char* buf, int /* max_size */ )
+#else
+int yyFlexLexer::LexerInput( char* buf, int max_size )
+#endif
+{
+ if ( yyin->eof() || yyin->fail() )
+ return 0;
+
+#ifdef YY_INTERACTIVE
+ yyin->get( buf[0] );
+
+ if ( yyin->eof() )
+ return 0;
+
+ if ( yyin->bad() )
+ return -1;
+
+ return 1;
+
+#else
+ (void) yyin->read( buf, max_size );
+
+ if ( yyin->bad() )
+ return -1;
+ else
+ return yyin->gcount();
+#endif
+}
+
+void yyFlexLexer::LexerOutput( const char* buf, int size )
+{
+ (void) yyout->write( buf, size );
+}
+%ok-for-header
+%endif
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ * EOB_ACT_LAST_MATCH -
+ * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ * EOB_ACT_END_OF_FILE - end of file
+ */
+%if-c-only
+static int yy_get_next_buffer YYFARGS0(void)
+%endif
+%if-c++-only
+int yyFlexLexer::yy_get_next_buffer()
+%endif
+{
+ M4_YY_DECL_GUTS_VAR();
+ register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+ register char *source = YY_G(yytext_ptr);
+ register int number_to_move, i;
+ int ret_val;
+
+ if ( YY_G(yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars) + 1] )
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--end of buffer missed" );
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+ { /* Don't try to fill the buffer, so this is an EOF. */
+ if ( YY_G(yy_c_buf_p) - YY_G(yytext_ptr) - YY_MORE_ADJ == 1 )
+ {
+ /* We matched a single character, the EOB, so
+ * treat this as a final EOF.
+ */
+ return EOB_ACT_END_OF_FILE;
+ }
+
+ else
+ {
+ /* We matched some text prior to the EOB, first
+ * process it.
+ */
+ return EOB_ACT_LAST_MATCH;
+ }
+ }
+
+ /* Try to read more data. */
+
+ /* First move last chars to start of buffer. */
+ number_to_move = (int) (YY_G(yy_c_buf_p) - YY_G(yytext_ptr)) - 1;
+
+ for ( i = 0; i < number_to_move; ++i )
+ *(dest++) = *(source++);
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+ /* don't do the read, it's not guaranteed to return an EOF,
+ * just force an EOF
+ */
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = YY_G(yy_n_chars) = 0;
+
+ else
+ {
+ yy_size_t num_to_read =
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
+
+ while ( num_to_read <= 0 )
+ { /* Not enough room in the buffer - grow it. */
+m4_ifdef( [[M4_YY_USES_REJECT]],
+[[
+ YY_FATAL_ERROR(
+"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
+]],
+[[
+ /* just a shorter name for the current buffer */
+ YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
+
+ int yy_c_buf_p_offset =
+ (int) (YY_G(yy_c_buf_p) - b->yy_ch_buf);
+
+ if ( b->yy_is_our_buffer )
+ {
+ yy_size_t new_size = b->yy_buf_size * 2;
+
+ if ( new_size <= 0 )
+ b->yy_buf_size += b->yy_buf_size / 8;
+ else
+ b->yy_buf_size *= 2;
+
+ b->yy_ch_buf = (char *)
+ /* Include room in for 2 EOB chars. */
+ yyrealloc( (void *) b->yy_ch_buf,
+ b->yy_buf_size + 2 M4_YY_CALL_LAST_ARG );
+ }
+ else
+ /* Can't grow it, we don't own it. */
+ b->yy_ch_buf = 0;
+
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR(
+ "fatal error - scanner input buffer overflow" );
+
+ YY_G(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+ num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
+ number_to_move - 1;
+]])
+ }
+
+ if ( num_to_read > YY_READ_BUF_SIZE )
+ num_to_read = YY_READ_BUF_SIZE;
+
+ /* Read in more data. */
+ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
+ YY_G(yy_n_chars), num_to_read );
+
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = YY_G(yy_n_chars);
+ }
+
+ if ( YY_G(yy_n_chars) == 0 )
+ {
+ if ( number_to_move == YY_MORE_ADJ )
+ {
+ ret_val = EOB_ACT_END_OF_FILE;
+ yyrestart( yyin M4_YY_CALL_LAST_ARG);
+ }
+
+ else
+ {
+ ret_val = EOB_ACT_LAST_MATCH;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+ YY_BUFFER_EOF_PENDING;
+ }
+ }
+
+ else
+ ret_val = EOB_ACT_CONTINUE_SCAN;
+
+ if ((yy_size_t) (YY_G(yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
+ /* Extend the array by 50%, plus the number we really need. */
+ yy_size_t new_size = YY_G(yy_n_chars) + number_to_move + (YY_G(yy_n_chars) >> 1);
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc(
+ (void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, new_size M4_YY_CALL_LAST_ARG );
+ if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
+ }
+
+ YY_G(yy_n_chars) += number_to_move;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
+
+ YY_G(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
+
+ return ret_val;
+}
+]])
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+%if-c-only
+%not-for-header
+ static yy_state_type yy_get_previous_state YYFARGS0(void)
+%endif
+%if-c++-only
+ yy_state_type yyFlexLexer::yy_get_previous_state()
+%endif
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp;
+ M4_YY_DECL_GUTS_VAR();
+
+%% [15.0] code to get the start state into yy_current_state goes here
+
+ for ( yy_cp = YY_G(yytext_ptr) + YY_MORE_ADJ; yy_cp < YY_G(yy_c_buf_p); ++yy_cp )
+ {
+%% [16.0] code to find the next state goes here
+ }
+
+ return yy_current_state;
+}
+
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ * next_state = yy_try_NUL_trans( current_state );
+ */
+%if-c-only
+ static yy_state_type yy_try_NUL_trans YYFARGS1( yy_state_type, yy_current_state)
+%endif
+%if-c++-only
+ yy_state_type yyFlexLexer::yy_try_NUL_trans( yy_state_type yy_current_state )
+%endif
+{
+ register int yy_is_jam;
+ M4_YY_DECL_GUTS_VAR(); /* This var may be unused depending upon options. */
+%% [17.0] code to find the next state, and perhaps do backing up, goes here
+
+ M4_YY_NOOP_GUTS_VAR();
+ return yy_is_jam ? 0 : yy_current_state;
+}
+
+
+%if-c-only
+m4_ifdef( [[M4_YY_NO_UNPUT]],,
+[[
+ static void yyunput YYFARGS2( int,c, register char *,yy_bp)
+%endif
+%if-c++-only
+ void yyFlexLexer::yyunput( int c, register char* yy_bp)
+%endif
+{
+ register char *yy_cp;
+ M4_YY_DECL_GUTS_VAR();
+
+ yy_cp = YY_G(yy_c_buf_p);
+
+ /* undo effects of setting up yytext */
+ *yy_cp = YY_G(yy_hold_char);
+
+ if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+ { /* need to shift things up to make room */
+ /* +2 for EOB chars. */
+ register yy_size_t number_to_move = YY_G(yy_n_chars) + 2;
+ register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
+ register char *source =
+ &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
+
+ while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+ *--dest = *--source;
+
+ yy_cp += (int) (dest - source);
+ yy_bp += (int) (dest - source);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
+ YY_G(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
+
+ if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+ YY_FATAL_ERROR( "flex scanner push-back overflow" );
+ }
+
+ *--yy_cp = (char) c;
+
+%% [18.0] update yylineno here
+m4_ifdef( [[M4_YY_USE_LINENO]],
+[[
+ if ( c == '\n' ){
+ --yylineno;
+ }
+]])
+
+ YY_G(yytext_ptr) = yy_bp;
+ YY_G(yy_hold_char) = *yy_cp;
+ YY_G(yy_c_buf_p) = yy_cp;
+}
+%if-c-only
+]])
+%endif
+
+%if-c-only
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+ static int yyinput YYFARGS0(void)
+#else
+ static int input YYFARGS0(void)
+#endif
+
+%endif
+%if-c++-only
+ int yyFlexLexer::yyinput()
+%endif
+{
+ int c;
+ M4_YY_DECL_GUTS_VAR();
+
+ *YY_G(yy_c_buf_p) = YY_G(yy_hold_char);
+
+ if ( *YY_G(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
+ {
+ /* yy_c_buf_p now points to the character we want to return.
+ * If this occurs *before* the EOB characters, then it's a
+ * valid NUL; if not, then we've hit the end of the buffer.
+ */
+ if ( YY_G(yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars)] )
+ /* This was really a NUL. */
+ *YY_G(yy_c_buf_p) = '\0';
+
+ else
+ { /* need more input */
+ yy_size_t offset = YY_G(yy_c_buf_p) - YY_G(yytext_ptr);
+ ++YY_G(yy_c_buf_p);
+
+ switch ( yy_get_next_buffer( M4_YY_CALL_ONLY_ARG ) )
+ {
+ case EOB_ACT_LAST_MATCH:
+ /* This happens because yy_g_n_b()
+ * sees that we've accumulated a
+ * token and flags that we need to
+ * try matching the token before
+ * proceeding. But for input(),
+ * there's no matching to consider.
+ * So convert the EOB_ACT_LAST_MATCH
+ * to EOB_ACT_END_OF_FILE.
+ */
+
+ /* Reset buffer status. */
+ yyrestart( yyin M4_YY_CALL_LAST_ARG);
+
+ /*FALLTHROUGH*/
+
+ case EOB_ACT_END_OF_FILE:
+ {
+ if ( yywrap( M4_YY_CALL_ONLY_ARG ) )
+ return EOF;
+
+ if ( ! YY_G(yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+#ifdef __cplusplus
+ return yyinput(M4_YY_CALL_ONLY_ARG);
+#else
+ return input(M4_YY_CALL_ONLY_ARG);
+#endif
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ YY_G(yy_c_buf_p) = YY_G(yytext_ptr) + offset;
+ break;
+ }
+ }
+ }
+
+ c = *(unsigned char *) YY_G(yy_c_buf_p); /* cast for 8-bit char's */
+ *YY_G(yy_c_buf_p) = '\0'; /* preserve yytext */
+ YY_G(yy_hold_char) = *++YY_G(yy_c_buf_p);
+
+%% [19.0] update BOL and yylineno
+
+ return c;
+}
+%if-c-only
+#endif /* ifndef YY_NO_INPUT */
+%endif
+
+/** Immediately switch to a different input stream.
+ * @param input_file A readable stream.
+ * M4_YY_DOC_PARAM
+ * @note This function does not reset the start condition to @c INITIAL .
+ */
+%if-c-only
+ void yyrestart YYFARGS1( FILE *,input_file)
+%endif
+%if-c++-only
+ void yyFlexLexer::yyrestart( std::istream* input_file )
+%endif
+{
+ M4_YY_DECL_GUTS_VAR();
+
+ if ( ! YY_CURRENT_BUFFER ){
+ yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG);
+ YY_CURRENT_BUFFER_LVALUE =
+ yy_create_buffer( yyin, YY_BUF_SIZE M4_YY_CALL_LAST_ARG);
+ }
+
+ yy_init_buffer( YY_CURRENT_BUFFER, input_file M4_YY_CALL_LAST_ARG);
+ yy_load_buffer_state( M4_YY_CALL_ONLY_ARG );
+}
+
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ * M4_YY_DOC_PARAM
+ */
+%if-c-only
+ void yy_switch_to_buffer YYFARGS1( YY_BUFFER_STATE ,new_buffer)
+%endif
+%if-c++-only
+ void yyFlexLexer::yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
+%endif
+{
+ M4_YY_DECL_GUTS_VAR();
+
+ /* TODO. We should be able to replace this entire function body
+ * with
+ * yypop_buffer_state();
+ * yypush_buffer_state(new_buffer);
+ */
+ yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG);
+ if ( YY_CURRENT_BUFFER == new_buffer )
+ return;
+
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *YY_G(yy_c_buf_p) = YY_G(yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = YY_G(yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = YY_G(yy_n_chars);
+ }
+
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+ yy_load_buffer_state( M4_YY_CALL_ONLY_ARG );
+
+ /* We don't actually know whether we did this switch during
+ * EOF (yywrap()) processing, but the only time this flag
+ * is looked at is after yywrap() is called, so it's safe
+ * to go ahead and always set it.
+ */
+ YY_G(yy_did_buffer_switch_on_eof) = 1;
+}
+
+
+%if-c-only
+static void yy_load_buffer_state YYFARGS0(void)
+%endif
+%if-c++-only
+ void yyFlexLexer::yy_load_buffer_state()
+%endif
+{
+ M4_YY_DECL_GUTS_VAR();
+ YY_G(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ YY_G(yytext_ptr) = YY_G(yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
+ yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
+ YY_G(yy_hold_char) = *YY_G(yy_c_buf_p);
+}
+
+/** Allocate and initialize an input buffer state.
+ * @param file A readable stream.
+ * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
+ * M4_YY_DOC_PARAM
+ * @return the allocated buffer state.
+ */
+%if-c-only
+ YY_BUFFER_STATE yy_create_buffer YYFARGS2( FILE *,file, int ,size)
+%endif
+%if-c++-only
+ YY_BUFFER_STATE yyFlexLexer::yy_create_buffer( std::istream* file, int size )
+%endif
+{
+ YY_BUFFER_STATE b;
+ m4_dnl M4_YY_DECL_GUTS_VAR();
+
+ b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) M4_YY_CALL_LAST_ARG );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+ b->yy_buf_size = size;
+
+ /* yy_ch_buf has to be 2 characters longer than the size given because
+ * we need to put in 2 end-of-buffer characters.
+ */
+ b->yy_ch_buf = (char *) yyalloc( b->yy_buf_size + 2 M4_YY_CALL_LAST_ARG );
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+ b->yy_is_our_buffer = 1;
+
+ yy_init_buffer( b, file M4_YY_CALL_LAST_ARG);
+
+ return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with yy_create_buffer()
+ * M4_YY_DOC_PARAM
+ */
+%if-c-only
+ void yy_delete_buffer YYFARGS1( YY_BUFFER_STATE ,b)
+%endif
+%if-c++-only
+ void yyFlexLexer::yy_delete_buffer( YY_BUFFER_STATE b )
+%endif
+{
+ M4_YY_DECL_GUTS_VAR();
+
+ if ( ! b )
+ return;
+
+ if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
+ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
+
+ if ( b->yy_is_our_buffer )
+ yyfree( (void *) b->yy_ch_buf M4_YY_CALL_LAST_ARG );
+
+ yyfree( (void *) b M4_YY_CALL_LAST_ARG );
+}
+
+
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a yyrestart() or at EOF.
+ */
+%if-c-only
+ static void yy_init_buffer YYFARGS2( YY_BUFFER_STATE ,b, FILE *,file)
+%endif
+%if-c++-only
+ void yyFlexLexer::yy_init_buffer( YY_BUFFER_STATE b, std::istream* file )
+%endif
+
+{
+ int oerrno = errno;
+ M4_YY_DECL_GUTS_VAR();
+
+ yy_flush_buffer( b M4_YY_CALL_LAST_ARG);
+
+ b->yy_input_file = file;
+ b->yy_fill_buffer = 1;
+
+ /* If b is the current buffer, then yy_init_buffer was _probably_
+ * called from yyrestart() or through yy_get_next_buffer.
+ * In that case, we don't want to reset the lineno or column.
+ */
+ if (b != YY_CURRENT_BUFFER){
+ b->yy_bs_lineno = 1;
+ b->yy_bs_column = 0;
+ }
+
+%if-c-only
+m4_ifdef( [[M4_YY_ALWAYS_INTERACTIVE]],
+[[
+ b->yy_is_interactive = 1;
+]],
+[[
+ m4_ifdef( [[M4_YY_NEVER_INTERACTIVE]],
+ [[
+ b->yy_is_interactive = 0;
+ ]],
+ [[
+ b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
+ ]])
+]])
+%endif
+%if-c++-only
+ b->yy_is_interactive = 0;
+%endif
+ errno = oerrno;
+}
+
+/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
+ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
+ * M4_YY_DOC_PARAM
+ */
+%if-c-only
+ void yy_flush_buffer YYFARGS1( YY_BUFFER_STATE ,b)
+%endif
+%if-c++-only
+ void yyFlexLexer::yy_flush_buffer( YY_BUFFER_STATE b )
+%endif
+{
+ M4_YY_DECL_GUTS_VAR();
+ if ( ! b )
+ return;
+
+ b->yy_n_chars = 0;
+
+ /* We always need two end-of-buffer characters. The first causes
+ * a transition to the end-of-buffer state. The second causes
+ * a jam in that state.
+ */
+ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+ b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+ b->yy_buf_pos = &b->yy_ch_buf[0];
+
+ b->yy_at_bol = 1;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ if ( b == YY_CURRENT_BUFFER )
+ yy_load_buffer_state( M4_YY_CALL_ONLY_ARG );
+}
+
+%if-c-or-c++
+/** Pushes the new state onto the stack. The new state becomes
+ * the current state. This function will allocate the stack
+ * if necessary.
+ * @param new_buffer The new state.
+ * M4_YY_DOC_PARAM
+ */
+%if-c-only
+void yypush_buffer_state YYFARGS1(YY_BUFFER_STATE,new_buffer)
+%endif
+%if-c++-only
+void yyFlexLexer::yypush_buffer_state (YY_BUFFER_STATE new_buffer)
+%endif
+{
+ M4_YY_DECL_GUTS_VAR();
+ if (new_buffer == NULL)
+ return;
+
+ yyensure_buffer_stack(M4_YY_CALL_ONLY_ARG);
+
+ /* This block is copied from yy_switch_to_buffer. */
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *YY_G(yy_c_buf_p) = YY_G(yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = YY_G(yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = YY_G(yy_n_chars);
+ }
+
+ /* Only push if top exists. Otherwise, replace top. */
+ if (YY_CURRENT_BUFFER)
+ YY_G(yy_buffer_stack_top)++;
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+
+ /* copied from yy_switch_to_buffer. */
+ yy_load_buffer_state( M4_YY_CALL_ONLY_ARG );
+ YY_G(yy_did_buffer_switch_on_eof) = 1;
+}
+%endif
+
+
+%if-c-or-c++
+/** Removes and deletes the top of the stack, if present.
+ * The next element becomes the new top.
+ * M4_YY_DOC_PARAM
+ */
+%if-c-only
+void yypop_buffer_state YYFARGS0(void)
+%endif
+%if-c++-only
+void yyFlexLexer::yypop_buffer_state (void)
+%endif
+{
+ M4_YY_DECL_GUTS_VAR();
+ if (!YY_CURRENT_BUFFER)
+ return;
+
+ yy_delete_buffer(YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG);
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ if (YY_G(yy_buffer_stack_top) > 0)
+ --YY_G(yy_buffer_stack_top);
+
+ if (YY_CURRENT_BUFFER) {
+ yy_load_buffer_state( M4_YY_CALL_ONLY_ARG );
+ YY_G(yy_did_buffer_switch_on_eof) = 1;
+ }
+}
+%endif
+
+
+%if-c-or-c++
+/* Allocates the stack if it does not exist.
+ * Guarantees space for at least one push.
+ */
+%if-c-only
+static void yyensure_buffer_stack YYFARGS0(void)
+%endif
+%if-c++-only
+void yyFlexLexer::yyensure_buffer_stack(void)
+%endif
+{
+ yy_size_t num_to_alloc;
+ M4_YY_DECL_GUTS_VAR();
+
+ if (!YY_G(yy_buffer_stack)) {
+
+ /* First allocation is just for 2 elements, since we don't know if this
+ * scanner will even need a stack. We use 2 instead of 1 to avoid an
+ * immediate realloc on the next call.
+ */
+ num_to_alloc = 1;
+ YY_G(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
+ (num_to_alloc * sizeof(struct yy_buffer_state*)
+ M4_YY_CALL_LAST_ARG);
+ if ( ! YY_G(yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
+
+
+ memset(YY_G(yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
+
+ YY_G(yy_buffer_stack_max) = num_to_alloc;
+ YY_G(yy_buffer_stack_top) = 0;
+ return;
+ }
+
+ if (YY_G(yy_buffer_stack_top) >= (YY_G(yy_buffer_stack_max)) - 1){
+
+ /* Increase the buffer to prepare for a possible push. */
+ int grow_size = 8 /* arbitrary grow size */;
+
+ num_to_alloc = YY_G(yy_buffer_stack_max) + grow_size;
+ YY_G(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
+ (YY_G(yy_buffer_stack),
+ num_to_alloc * sizeof(struct yy_buffer_state*)
+ M4_YY_CALL_LAST_ARG);
+ if ( ! YY_G(yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
+
+ /* zero only the new slots.*/
+ memset(YY_G(yy_buffer_stack) + YY_G(yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
+ YY_G(yy_buffer_stack_max) = num_to_alloc;
+ }
+}
+%endif
+
+
+
+
+m4_ifdef( [[M4_YY_NO_SCAN_BUFFER]],,
+[[
+%if-c-only
+/** Setup the input buffer state to scan directly from a user-specified character buffer.
+ * @param base the character buffer
+ * @param size the size in bytes of the character buffer
+ * M4_YY_DOC_PARAM
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE yy_scan_buffer YYFARGS2( char *,base, yy_size_t ,size)
+{
+ YY_BUFFER_STATE b;
+ m4_dnl M4_YY_DECL_GUTS_VAR();
+
+ if ( size < 2 ||
+ base[size-2] != YY_END_OF_BUFFER_CHAR ||
+ base[size-1] != YY_END_OF_BUFFER_CHAR )
+ /* They forgot to leave room for the EOB's. */
+ return 0;
+
+ b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) M4_YY_CALL_LAST_ARG );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
+
+ b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
+ b->yy_buf_pos = b->yy_ch_buf = base;
+ b->yy_is_our_buffer = 0;
+ b->yy_input_file = 0;
+ b->yy_n_chars = b->yy_buf_size;
+ b->yy_is_interactive = 0;
+ b->yy_at_bol = 1;
+ b->yy_fill_buffer = 0;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ yy_switch_to_buffer( b M4_YY_CALL_LAST_ARG );
+
+ return b;
+}
+%endif
+]])
+
+
+m4_ifdef( [[M4_YY_NO_SCAN_STRING]],,
+[[
+%if-c-only
+/** Setup the input buffer state to scan a string. The next call to yylex() will
+ * scan from a @e copy of @a str.
+ * @param yystr a NUL-terminated string to scan
+ * M4_YY_DOC_PARAM
+ * @return the newly allocated buffer state object.
+ * @note If you want to scan bytes that may contain NUL values, then use
+ * yy_scan_bytes() instead.
+ */
+YY_BUFFER_STATE yy_scan_string YYFARGS1( yyconst char *, yystr)
+{
+ m4_dnl M4_YY_DECL_GUTS_VAR();
+
+ return yy_scan_bytes( yystr, strlen(yystr) M4_YY_CALL_LAST_ARG);
+}
+%endif
+]])
+
+
+m4_ifdef( [[M4_YY_NO_SCAN_BYTES]],,
+[[
+%if-c-only
+/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
+ * scan from a @e copy of @a bytes.
+ * @param yybytes the byte buffer to scan
+ * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
+ * M4_YY_DOC_PARAM
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE yy_scan_bytes YYFARGS2( yyconst char *,yybytes, yy_size_t ,_yybytes_len)
+{
+ YY_BUFFER_STATE b;
+ char *buf;
+ yy_size_t n;
+ yy_size_t i;
+ m4_dnl M4_YY_DECL_GUTS_VAR();
+
+ /* Get memory for full buffer, including space for trailing EOB's. */
+ n = _yybytes_len + 2;
+ buf = (char *) yyalloc( n M4_YY_CALL_LAST_ARG );
+ if ( ! buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
+
+ for ( i = 0; i < _yybytes_len; ++i )
+ buf[i] = yybytes[i];
+
+ buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
+
+ b = yy_scan_buffer( buf, n M4_YY_CALL_LAST_ARG);
+ if ( ! b )
+ YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
+
+ /* It's okay to grow etc. this buffer, and we should throw it
+ * away when we're done.
+ */
+ b->yy_is_our_buffer = 1;
+
+ return b;
+}
+%endif
+]])
+
+
+m4_ifdef( [[M4_YY_NO_PUSH_STATE]],,
+[[
+%if-c-only
+ static void yy_push_state YYFARGS1( int ,new_state)
+%endif
+%if-c++-only
+ void yyFlexLexer::yy_push_state( int new_state )
+%endif
+{
+ M4_YY_DECL_GUTS_VAR();
+ if ( YY_G(yy_start_stack_ptr) >= YY_G(yy_start_stack_depth) )
+ {
+ yy_size_t new_size;
+
+ YY_G(yy_start_stack_depth) += YY_START_STACK_INCR;
+ new_size = YY_G(yy_start_stack_depth) * sizeof( int );
+
+ if ( ! YY_G(yy_start_stack) )
+ YY_G(yy_start_stack) = (int *) yyalloc( new_size M4_YY_CALL_LAST_ARG );
+
+ else
+ YY_G(yy_start_stack) = (int *) yyrealloc(
+ (void *) YY_G(yy_start_stack), new_size M4_YY_CALL_LAST_ARG );
+
+ if ( ! YY_G(yy_start_stack) )
+ YY_FATAL_ERROR( "out of memory expanding start-condition stack" );
+ }
+
+ YY_G(yy_start_stack)[YY_G(yy_start_stack_ptr)++] = YY_START;
+
+ BEGIN(new_state);
+}
+]])
+
+
+m4_ifdef( [[M4_YY_NO_POP_STATE]],,
+[[
+%if-c-only
+ static void yy_pop_state YYFARGS0(void)
+%endif
+%if-c++-only
+ void yyFlexLexer::yy_pop_state()
+%endif
+{
+ M4_YY_DECL_GUTS_VAR();
+ if ( --YY_G(yy_start_stack_ptr) < 0 )
+ YY_FATAL_ERROR( "start-condition stack underflow" );
+
+ BEGIN(YY_G(yy_start_stack)[YY_G(yy_start_stack_ptr)]);
+}
+]])
+
+
+m4_ifdef( [[M4_YY_NO_TOP_STATE]],,
+[[
+%if-c-only
+ static int yy_top_state YYFARGS0(void)
+%endif
+%if-c++-only
+ int yyFlexLexer::yy_top_state()
+%endif
+{
+ M4_YY_DECL_GUTS_VAR();
+ return YY_G(yy_start_stack)[YY_G(yy_start_stack_ptr) - 1];
+}
+]])
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+%if-c-only
+static void yy_fatal_error YYFARGS1(yyconst char*, msg)
+{
+ m4_dnl M4_YY_DECL_GUTS_VAR();
+ (void) fprintf( stderr, "%s\n", msg );
+ exit( YY_EXIT_FAILURE );
+}
+%endif
+%if-c++-only
+void yyFlexLexer::LexerError( yyconst char msg[] )
+{
+ M4_YY_DECL_GUTS_VAR();
+ std::cerr << msg << std::endl;
+ exit( YY_EXIT_FAILURE );
+}
+%endif
+
+/* Redefine yyless() so it works in section 3 code. */
+
+#undef yyless
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up yytext. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ yytext[yyleng] = YY_G(yy_hold_char); \
+ YY_G(yy_c_buf_p) = yytext + yyless_macro_arg; \
+ YY_G(yy_hold_char) = *YY_G(yy_c_buf_p); \
+ *YY_G(yy_c_buf_p) = '\0'; \
+ yyleng = yyless_macro_arg; \
+ } \
+ while ( 0 )
+
+
+
+/* Accessor methods (get/set functions) to struct members. */
+
+%if-c-only
+%if-reentrant
+m4_ifdef( [[M4_YY_NO_GET_EXTRA]],,
+[[
+/** Get the user-defined data for this scanner.
+ * M4_YY_DOC_PARAM
+ */
+YY_EXTRA_TYPE yyget_extra YYFARGS0(void)
+{
+ M4_YY_DECL_GUTS_VAR();
+ return yyextra;
+}
+]])
+%endif
+
+m4_ifdef( [[M4_YY_NO_GET_LINENO]],,
+[[
+/** Get the current line number.
+ * M4_YY_DOC_PARAM
+ */
+int yyget_lineno YYFARGS0(void)
+{
+ M4_YY_DECL_GUTS_VAR();
+
+ m4_ifdef( [[M4_YY_REENTRANT]],
+ [[
+ if (! YY_CURRENT_BUFFER)
+ return 0;
+ ]])
+ return yylineno;
+}
+]])
+
+m4_ifdef( [[M4_YY_REENTRANT]],
+[[
+m4_ifdef( [[M4_YY_NO_GET_COLUMN]],,
+[[
+/** Get the current column number.
+ * M4_YY_DOC_PARAM
+ */
+int yyget_column YYFARGS0(void)
+{
+ M4_YY_DECL_GUTS_VAR();
+
+ m4_ifdef( [[M4_YY_REENTRANT]],
+ [[
+ if (! YY_CURRENT_BUFFER)
+ return 0;
+ ]])
+ return yycolumn;
+}
+]])
+]])
+
+m4_ifdef( [[M4_YY_NO_GET_IN]],,
+[[
+/** Get the input stream.
+ * M4_YY_DOC_PARAM
+ */
+FILE *yyget_in YYFARGS0(void)
+{
+ M4_YY_DECL_GUTS_VAR();
+ return yyin;
+}
+]])
+
+m4_ifdef( [[M4_YY_NO_GET_OUT]],,
+[[
+/** Get the output stream.
+ * M4_YY_DOC_PARAM
+ */
+FILE *yyget_out YYFARGS0(void)
+{
+ M4_YY_DECL_GUTS_VAR();
+ return yyout;
+}
+]])
+
+m4_ifdef( [[M4_YY_NO_GET_LENG]],,
+[[
+/** Get the length of the current token.
+ * M4_YY_DOC_PARAM
+ */
+yy_size_t yyget_leng YYFARGS0(void)
+{
+ M4_YY_DECL_GUTS_VAR();
+ return yyleng;
+}
+]])
+
+/** Get the current token.
+ * M4_YY_DOC_PARAM
+ */
+m4_ifdef( [[M4_YY_NO_GET_TEXT]],,
+[[
+char *yyget_text YYFARGS0(void)
+{
+ M4_YY_DECL_GUTS_VAR();
+ return yytext;
+}
+]])
+
+%if-reentrant
+m4_ifdef( [[M4_YY_NO_SET_EXTRA]],,
+[[
+/** Set the user-defined data. This data is never touched by the scanner.
+ * @param user_defined The data to be associated with this scanner.
+ * M4_YY_DOC_PARAM
+ */
+void yyset_extra YYFARGS1( YY_EXTRA_TYPE ,user_defined)
+{
+ M4_YY_DECL_GUTS_VAR();
+ yyextra = user_defined ;
+}
+]])
+%endif
+
+m4_ifdef( [[M4_YY_NO_SET_LINENO]],,
+[[
+/** Set the current line number.
+ * @param line_number
+ * M4_YY_DOC_PARAM
+ */
+void yyset_lineno YYFARGS1( int ,line_number)
+{
+ M4_YY_DECL_GUTS_VAR();
+
+ m4_ifdef( [[M4_YY_REENTRANT]],
+ [[
+ /* lineno is only valid if an input buffer exists. */
+ if (! YY_CURRENT_BUFFER )
+ YY_FATAL_ERROR( "yyset_lineno called with no buffer" );
+ ]])
+ yylineno = line_number;
+}
+]])
+
+m4_ifdef( [[M4_YY_REENTRANT]],
+[[
+m4_ifdef( [[M4_YY_NO_SET_COLUMN]],,
+[[
+/** Set the current column.
+ * @param line_number
+ * M4_YY_DOC_PARAM
+ */
+void yyset_column YYFARGS1( int , column_no)
+{
+ M4_YY_DECL_GUTS_VAR();
+
+ m4_ifdef( [[M4_YY_REENTRANT]],
+ [[
+ /* column is only valid if an input buffer exists. */
+ if (! YY_CURRENT_BUFFER )
+ YY_FATAL_ERROR( "yyset_column called with no buffer" );
+ ]])
+ yycolumn = column_no;
+}
+]])
+]])
+
+
+m4_ifdef( [[M4_YY_NO_SET_IN]],,
+[[
+/** Set the input stream. This does not discard the current
+ * input buffer.
+ * @param in_str A readable stream.
+ * M4_YY_DOC_PARAM
+ * @see yy_switch_to_buffer
+ */
+void yyset_in YYFARGS1( FILE * ,in_str)
+{
+ M4_YY_DECL_GUTS_VAR();
+ yyin = in_str ;
+}
+]])
+
+m4_ifdef( [[M4_YY_NO_SET_OUT]],,
+[[
+void yyset_out YYFARGS1( FILE * ,out_str)
+{
+ M4_YY_DECL_GUTS_VAR();
+ yyout = out_str ;
+}
+]])
+
+
+m4_ifdef( [[M4_YY_NO_GET_DEBUG]],,
+[[
+int yyget_debug YYFARGS0(void)
+{
+ M4_YY_DECL_GUTS_VAR();
+ return yy_flex_debug;
+}
+]])
+
+m4_ifdef( [[M4_YY_NO_SET_DEBUG]],,
+[[
+void yyset_debug YYFARGS1( int ,bdebug)
+{
+ M4_YY_DECL_GUTS_VAR();
+ yy_flex_debug = bdebug ;
+}
+]])
+%endif
+
+%if-reentrant
+/* Accessor methods for yylval and yylloc */
+
+%if-bison-bridge
+m4_ifdef( [[M4_YY_NO_GET_LVAL]],,
+[[
+YYSTYPE * yyget_lval YYFARGS0(void)
+{
+ M4_YY_DECL_GUTS_VAR();
+ return yylval;
+}
+]])
+
+m4_ifdef( [[M4_YY_NO_SET_LVAL]],,
+[[
+void yyset_lval YYFARGS1( YYSTYPE * ,yylval_param)
+{
+ M4_YY_DECL_GUTS_VAR();
+ yylval = yylval_param;
+}
+]])
+
+m4_ifdef( [[<M4_YY_BISON_LLOC>]],
+[[
+ m4_ifdef( [[M4_YY_NO_GET_LLOC]],,
+ [[
+YYLTYPE *yyget_lloc YYFARGS0(void)
+{
+ M4_YY_DECL_GUTS_VAR();
+ return yylloc;
+}
+ ]])
+
+ m4_ifdef( [[M4_YY_NO_SET_LLOC]],,
+ [[
+void yyset_lloc YYFARGS1( YYLTYPE * ,yylloc_param)
+{
+ M4_YY_DECL_GUTS_VAR();
+ yylloc = yylloc_param;
+}
+ ]])
+]])
+
+%endif
+
+
+/* User-visible API */
+
+/* yylex_init is special because it creates the scanner itself, so it is
+ * the ONLY reentrant function that doesn't take the scanner as the last argument.
+ * That's why we explicitly handle the declaration, instead of using our macros.
+ */
+m4_ifdef( [[M4_YY_NO_ANSI_FUNC_DEFS]],
+[[
+int yylex_init( ptr_yy_globals )
+ yyscan_t* ptr_yy_globals;
+]],
+[[
+int yylex_init(yyscan_t* ptr_yy_globals)
+]])
+{
+ if (ptr_yy_globals == NULL){
+ errno = EINVAL;
+ return 1;
+ }
+
+ *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), NULL );
+
+ if (*ptr_yy_globals == NULL){
+ errno = ENOMEM;
+ return 1;
+ }
+
+ /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */
+ memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
+
+ return yy_init_globals ( *ptr_yy_globals );
+}
+
+
+/* yylex_init_extra has the same functionality as yylex_init, but follows the
+ * convention of taking the scanner as the last argument. Note however, that
+ * this is a *pointer* to a scanner, as it will be allocated by this call (and
+ * is the reason, too, why this function also must handle its own declaration).
+ * The user defined value in the first argument will be available to yyalloc in
+ * the yyextra field.
+ */
+m4_ifdef( [[M4_YY_NO_ANSI_FUNC_DEFS]],
+[[
+int yylex_init_extra( yy_user_defined, ptr_yy_globals )
+ YY_EXTRA_TYPE yy_user_defined;
+ yyscan_t* ptr_yy_globals;
+]],
+[[
+int yylex_init_extra( YY_EXTRA_TYPE yy_user_defined, yyscan_t* ptr_yy_globals )
+]])
+{
+ struct yyguts_t dummy_yyguts;
+
+ yyset_extra (yy_user_defined, &dummy_yyguts);
+
+ if (ptr_yy_globals == NULL){
+ errno = EINVAL;
+ return 1;
+ }
+
+ *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), &dummy_yyguts );
+
+ if (*ptr_yy_globals == NULL){
+ errno = ENOMEM;
+ return 1;
+ }
+
+ /* By setting to 0xAA, we expose bugs in
+ yy_init_globals. Leave at 0x00 for releases. */
+ memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
+
+ yyset_extra (yy_user_defined, *ptr_yy_globals);
+
+ return yy_init_globals ( *ptr_yy_globals );
+}
+
+%endif if-c-only
+
+
+%if-c-only
+static int yy_init_globals YYFARGS0(void)
+{
+ M4_YY_DECL_GUTS_VAR();
+ /* Initialization is the same as for the non-reentrant scanner.
+ * This function is called from yylex_destroy(), so don't allocate here.
+ */
+
+m4_ifdef( [[M4_YY_USE_LINENO]],
+[[
+ m4_ifdef( [[M4_YY_NOT_REENTRANT]],
+ [[
+ /* We do not touch yylineno unless the option is enabled. */
+ yylineno = 1;
+ ]])
+]])
+ YY_G(yy_buffer_stack) = 0;
+ YY_G(yy_buffer_stack_top) = 0;
+ YY_G(yy_buffer_stack_max) = 0;
+ YY_G(yy_c_buf_p) = (char *) 0;
+ YY_G(yy_init) = 0;
+ YY_G(yy_start) = 0;
+
+m4_ifdef( [[M4_YY_HAS_START_STACK_VARS]],
+[[
+ YY_G(yy_start_stack_ptr) = 0;
+ YY_G(yy_start_stack_depth) = 0;
+ YY_G(yy_start_stack) = NULL;
+]])
+
+m4_ifdef( [[M4_YY_USES_REJECT]],
+[[
+ YY_G(yy_state_buf) = 0;
+ YY_G(yy_state_ptr) = 0;
+ YY_G(yy_full_match) = 0;
+ YY_G(yy_lp) = 0;
+]])
+
+m4_ifdef( [[M4_YY_TEXT_IS_ARRAY]],
+[[
+ YY_G(yytext_ptr) = 0;
+ YY_G(yy_more_offset) = 0;
+ YY_G(yy_prev_more_offset) = 0;
+]])
+
+/* Defined in main.c */
+#ifdef YY_STDINIT
+ yyin = stdin;
+ yyout = stdout;
+#else
+ yyin = (FILE *) 0;
+ yyout = (FILE *) 0;
+#endif
+
+ /* For future reference: Set errno on error, since we are called by
+ * yylex_init()
+ */
+ return 0;
+}
+%endif
+
+
+%if-c-only SNIP! this currently causes conflicts with the c++ scanner
+/* yylex_destroy is for both reentrant and non-reentrant scanners. */
+int yylex_destroy YYFARGS0(void)
+{
+ M4_YY_DECL_GUTS_VAR();
+
+ /* Pop the buffer stack, destroying each element. */
+ while(YY_CURRENT_BUFFER){
+ yy_delete_buffer( YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ yypop_buffer_state(M4_YY_CALL_ONLY_ARG);
+ }
+
+ /* Destroy the stack itself. */
+ yyfree(YY_G(yy_buffer_stack) M4_YY_CALL_LAST_ARG);
+ YY_G(yy_buffer_stack) = NULL;
+
+m4_ifdef( [[M4_YY_HAS_START_STACK_VARS]],
+[[
+ /* Destroy the start condition stack. */
+ yyfree( YY_G(yy_start_stack) M4_YY_CALL_LAST_ARG );
+ YY_G(yy_start_stack) = NULL;
+]])
+
+m4_ifdef( [[M4_YY_USES_REJECT]],
+[[
+ yyfree ( YY_G(yy_state_buf) M4_YY_CALL_LAST_ARG);
+ YY_G(yy_state_buf) = NULL;
+]])
+
+ /* Reset the globals. This is important in a non-reentrant scanner so the next time
+ * yylex() is called, initialization will occur. */
+ yy_init_globals( M4_YY_CALL_ONLY_ARG);
+
+%if-reentrant
+ /* Destroy the main struct (reentrant only). */
+ yyfree ( yyscanner M4_YY_CALL_LAST_ARG );
+ yyscanner = NULL;
+%endif
+ return 0;
+}
+%endif
+
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+/*
+ * Internal utility routines.
+ */
+]])
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+#ifndef yytext_ptr
+static void yy_flex_strncpy YYFARGS3( char*,s1, yyconst char *,s2, int,n)
+{
+ register int i;
+ for ( i = 0; i < n; ++i )
+ s1[i] = s2[i];
+}
+#endif
+]])
+
+m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+[[
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen YYFARGS1( yyconst char *,s)
+{
+ register int n;
+ for ( n = 0; s[n]; ++n )
+ ;
+
+ return n;
+}
+#endif
+]])
+
+m4_ifdef( [[M4_YY_NO_FLEX_ALLOC]],,
+[[
+void *yyalloc YYFARGS1( yy_size_t ,size)
+{
+ return (void *) malloc( size );
+}
+]])
+
+m4_ifdef( [[M4_YY_NO_FLEX_REALLOC]],,
+[[
+void *yyrealloc YYFARGS2( void *,ptr, yy_size_t ,size)
+{
+ /* The cast to (char *) in the following accommodates both
+ * implementations that use char* generic pointers, and those
+ * that use void* generic pointers. It works with the latter
+ * because both ANSI C and C++ allow castless assignment from
+ * any pointer type to void*, and deal with argument conversions
+ * as though doing an assignment.
+ */
+ return (void *) realloc( (char *) ptr, size );
+}
+]])
+
+m4_ifdef( [[M4_YY_NO_FLEX_FREE]],,
+[[
+void yyfree YYFARGS1( void *,ptr)
+{
+ free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
+}
+]])
+
+%if-tables-serialization definitions
+m4preproc_include(`tables_shared.c')
+
+static int yytbl_read8 (void *v, struct yytbl_reader * rd)
+{
+ errno = 0;
+ if (fread (v, sizeof (flex_uint8_t), 1, rd->fp) != 1){
+ errno = EIO;
+ return -1;
+ }
+ rd->bread += sizeof(flex_uint8_t);
+ return 0;
+}
+
+static int yytbl_read16 (void *v, struct yytbl_reader * rd)
+{
+ errno = 0;
+ if (fread (v, sizeof (flex_uint16_t), 1, rd->fp) != 1){
+ errno = EIO;
+ return -1;
+ }
+ *((flex_uint16_t *) v) = ntohs (*((flex_uint16_t *) v));
+ rd->bread += sizeof(flex_uint16_t);
+ return 0;
+}
+
+static int yytbl_read32 (void *v, struct yytbl_reader * rd)
+{
+ errno = 0;
+ if (fread (v, sizeof (flex_uint32_t), 1, rd->fp) != 1){
+ errno = EIO;
+ return -1;
+ }
+ *((flex_uint32_t *) v) = ntohl (*((flex_uint32_t *) v));
+ rd->bread += sizeof(flex_uint32_t);
+ return 0;
+}
+
+/** Read the header */
+static int yytbl_hdr_read YYFARGS2(struct yytbl_hdr *, th, struct yytbl_reader *, rd)
+{
+ int bytes;
+ memset (th, 0, sizeof (struct yytbl_hdr));
+
+ if (yytbl_read32 (&(th->th_magic), rd) != 0)
+ return -1;
+
+ if (th->th_magic != YYTBL_MAGIC){
+ YY_FATAL_ERROR( "bad magic number" ); /* TODO: not fatal. */
+ return -1;
+ }
+
+ if (yytbl_read32 (&(th->th_hsize), rd) != 0
+ || yytbl_read32 (&(th->th_ssize), rd) != 0
+ || yytbl_read16 (&(th->th_flags), rd) != 0)
+ return -1;
+
+ /* Sanity check on header size. Greater than 1k suggests some funny business. */
+ if (th->th_hsize < 16 || th->th_hsize > 1024){
+ YY_FATAL_ERROR( "insane header size detected" ); /* TODO: not fatal. */
+ return -1;
+ }
+
+ /* Allocate enough space for the version and name fields */
+ bytes = th->th_hsize - 14;
+ th->th_version = (char *) yyalloc (bytes M4_YY_CALL_LAST_ARG);
+ if ( ! th->th_version )
+ YY_FATAL_ERROR( "out of dynamic memory in yytbl_hdr_read()" );
+
+ /* we read it all into th_version, and point th_name into that data */
+ if (fread (th->th_version, 1, bytes, rd->fp) != bytes){
+ errno = EIO;
+ yyfree(th->th_version M4_YY_CALL_LAST_ARG);
+ th->th_version = NULL;
+ return -1;
+ }
+ else
+ rd->bread += bytes;
+
+ th->th_name = th->th_version + strlen (th->th_version) + 1;
+ return 0;
+}
+
+/** lookup id in the dmap list.
+ * @param dmap pointer to first element in list
+ * @return NULL if not found.
+ */
+static struct yytbl_dmap *yytbl_dmap_lookup YYFARGS2(struct yytbl_dmap *, dmap,
+ int, id)
+{
+ while (dmap->dm_id)
+ if (dmap->dm_id == id)
+ return dmap;
+ else
+ dmap++;
+ return NULL;
+}
+
+/** Read a table while mapping its contents to the local array.
+ * @param dmap used to performing mapping
+ * @return 0 on success
+ */
+static int yytbl_data_load YYFARGS2(struct yytbl_dmap *, dmap, struct yytbl_reader*, rd)
+{
+ struct yytbl_data td;
+ struct yytbl_dmap *transdmap=0;
+ int len, i, rv, inner_loop_count;
+ void *p=0;
+
+ memset (&td, 0, sizeof (struct yytbl_data));
+
+ if (yytbl_read16 (&td.td_id, rd) != 0
+ || yytbl_read16 (&td.td_flags, rd) != 0
+ || yytbl_read32 (&td.td_hilen, rd) != 0
+ || yytbl_read32 (&td.td_lolen, rd) != 0)
+ return -1;
+
+ /* Lookup the map for the transition table so we have it in case we need it
+ * inside the loop below. This scanner might not even have a transition
+ * table, which is ok.
+ */
+ transdmap = yytbl_dmap_lookup (dmap, YYTD_ID_TRANSITION M4_YY_CALL_LAST_ARG);
+
+ if ((dmap = yytbl_dmap_lookup (dmap, td.td_id M4_YY_CALL_LAST_ARG)) == NULL){
+ YY_FATAL_ERROR( "table id not found in map." ); /* TODO: not fatal. */
+ return -1;
+ }
+
+ /* Allocate space for table.
+ * The --full yy_transition table is a special case, since we
+ * need the dmap.dm_sz entry to tell us the sizeof the individual
+ * struct members.
+ */
+ {
+ size_t bytes;
+
+ if ((td.td_flags & YYTD_STRUCT))
+ bytes = sizeof(struct yy_trans_info) * td.td_lolen * (td.td_hilen ? td.td_hilen : 1);
+ else
+ bytes = td.td_lolen * (td.td_hilen ? td.td_hilen : 1) * dmap->dm_sz;
+
+ if(M4_YY_TABLES_VERIFY)
+ /* We point to the array itself */
+ p = dmap->dm_arr;
+ else
+ /* We point to the address of a pointer. */
+ *dmap->dm_arr = p = (void *) yyalloc (bytes M4_YY_CALL_LAST_ARG);
+ if ( ! p )
+ YY_FATAL_ERROR( "out of dynamic memory in yytbl_data_load()" );
+ }
+
+ /* If it's a struct, we read 2 integers to get one element */
+ if ((td.td_flags & YYTD_STRUCT) != 0)
+ inner_loop_count = 2;
+ else
+ inner_loop_count = 1;
+
+ /* read and map each element.
+ * This loop iterates once for each element of the td_data array.
+ * Notice that we increment 'i' in the inner loop.
+ */
+ len = yytbl_calc_total_len (&td);
+ for (i = 0; i < len; ){
+ int j;
+
+
+ /* This loop really executes exactly 1 or 2 times.
+ * The second time is to handle the second member of the
+ * YYTD_STRUCT for the yy_transition array.
+ */
+ for (j = 0; j < inner_loop_count; j++, i++) {
+ flex_int32_t t32;
+
+ /* read into t32 no matter what the real size is. */
+ {
+ flex_int16_t t16;
+ flex_int8_t t8;
+
+ switch (YYTDFLAGS2BYTES (td.td_flags)) {
+ case sizeof (flex_int32_t):
+ rv = yytbl_read32 (&t32, rd);
+ break;
+ case sizeof (flex_int16_t):
+ rv = yytbl_read16 (&t16, rd);
+ t32 = t16;
+ break;
+ case sizeof (flex_int8_t):
+ rv = yytbl_read8 (&t8, rd);
+ t32 = t8;
+ break;
+ default:
+ YY_FATAL_ERROR( "invalid td_flags" ); /* TODO: not fatal. */
+ return -1;
+ }
+ }
+ if (rv != 0)
+ return -1;
+
+ /* copy into the deserialized array... */
+
+ if ((td.td_flags & YYTD_STRUCT)) {
+ /* t32 is the j'th member of a two-element struct. */
+ void *v;
+
+ v = j == 0 ? &(((struct yy_trans_info *) p)->yy_verify)
+ : &(((struct yy_trans_info *) p)->yy_nxt);
+
+ switch (dmap->dm_sz) {
+ case sizeof (flex_int32_t):
+ if (M4_YY_TABLES_VERIFY){
+ if( ((flex_int32_t *) v)[0] != (flex_int32_t) t32)
+ YY_FATAL_ERROR( "tables verification failed at YYTD_STRUCT flex_int32_t" );
+ }else
+ ((flex_int32_t *) v)[0] = (flex_int32_t) t32;
+ break;
+ case sizeof (flex_int16_t):
+ if (M4_YY_TABLES_VERIFY ){
+ if(((flex_int16_t *) v)[0] != (flex_int16_t) t32)
+ YY_FATAL_ERROR( "tables verification failed at YYTD_STRUCT flex_int16_t" );
+ }else
+ ((flex_int16_t *) v)[0] = (flex_int16_t) t32;
+ break;
+ case sizeof(flex_int8_t):
+ if (M4_YY_TABLES_VERIFY ){
+ if( ((flex_int8_t *) v)[0] != (flex_int8_t) t32)
+ YY_FATAL_ERROR( "tables verification failed at YYTD_STRUCT flex_int8_t" );
+ }else
+ ((flex_int8_t *) v)[0] = (flex_int8_t) t32;
+ break;
+ default:
+ YY_FATAL_ERROR( "invalid dmap->dm_sz for struct" ); /* TODO: not fatal. */
+ return -1;
+ }
+
+ /* if we're done with j, increment p */
+ if (j == 1)
+ p = (struct yy_trans_info *) p + 1;
+ }
+ else if ((td.td_flags & YYTD_PTRANS)) {
+ /* t32 is an index into the transition array. */
+ struct yy_trans_info *v;
+
+
+ if (!transdmap){
+ YY_FATAL_ERROR( "transition table not found" ); /* TODO: not fatal. */
+ return -1;
+ }
+
+ if( M4_YY_TABLES_VERIFY)
+ v = &(((struct yy_trans_info *) (transdmap->dm_arr))[t32]);
+ else
+ v = &((*((struct yy_trans_info **) (transdmap->dm_arr)))[t32]);
+
+ if(M4_YY_TABLES_VERIFY ){
+ if( ((struct yy_trans_info **) p)[0] != v)
+ YY_FATAL_ERROR( "tables verification failed at YYTD_PTRANS" );
+ }else
+ ((struct yy_trans_info **) p)[0] = v;
+
+ /* increment p */
+ p = (struct yy_trans_info **) p + 1;
+ }
+ else {
+ /* t32 is a plain int. copy data, then incrememnt p. */
+ switch (dmap->dm_sz) {
+ case sizeof (flex_int32_t):
+ if(M4_YY_TABLES_VERIFY ){
+ if( ((flex_int32_t *) p)[0] != (flex_int32_t) t32)
+ YY_FATAL_ERROR( "tables verification failed at flex_int32_t" );
+ }else
+ ((flex_int32_t *) p)[0] = (flex_int32_t) t32;
+ p = ((flex_int32_t *) p) + 1;
+ break;
+ case sizeof (flex_int16_t):
+ if(M4_YY_TABLES_VERIFY ){
+ if( ((flex_int16_t *) p)[0] != (flex_int16_t) t32)
+ YY_FATAL_ERROR( "tables verification failed at flex_int16_t" );
+ }else
+ ((flex_int16_t *) p)[0] = (flex_int16_t) t32;
+ p = ((flex_int16_t *) p) + 1;
+ break;
+ case sizeof (flex_int8_t):
+ if(M4_YY_TABLES_VERIFY ){
+ if( ((flex_int8_t *) p)[0] != (flex_int8_t) t32)
+ YY_FATAL_ERROR( "tables verification failed at flex_int8_t" );
+ }else
+ ((flex_int8_t *) p)[0] = (flex_int8_t) t32;
+ p = ((flex_int8_t *) p) + 1;
+ break;
+ default:
+ YY_FATAL_ERROR( "invalid dmap->dm_sz for plain int" ); /* TODO: not fatal. */
+ return -1;
+ }
+ }
+ }
+
+ }
+
+ /* Now eat padding. */
+ {
+ int pad;
+ pad = yypad64(rd->bread);
+ while(--pad >= 0){
+ flex_int8_t t8;
+ if(yytbl_read8(&t8,rd) != 0)
+ return -1;
+ }
+ }
+
+ return 0;
+}
+
+%define-yytables The name for this specific scanner's tables.
+
+/* Find the key and load the DFA tables from the given stream. */
+static int yytbl_fload YYFARGS2(FILE *, fp, const char *, key)
+{
+ int rv=0;
+ struct yytbl_hdr th;
+ struct yytbl_reader rd;
+
+ rd.fp = fp;
+ th.th_version = NULL;
+
+ /* Keep trying until we find the right set of tables or end of file. */
+ while (!feof(rd.fp)) {
+ rd.bread = 0;
+ if (yytbl_hdr_read (&th, &rd M4_YY_CALL_LAST_ARG) != 0){
+ rv = -1;
+ goto return_rv;
+ }
+
+ /* A NULL key means choose the first set of tables. */
+ if (key == NULL)
+ break;
+
+ if (strcmp(th.th_name,key) != 0){
+ /* Skip ahead to next set */
+ fseek(rd.fp, th.th_ssize - th.th_hsize, SEEK_CUR);
+ yyfree(th.th_version M4_YY_CALL_LAST_ARG);
+ th.th_version = NULL;
+ }
+ else
+ break;
+ }
+
+ while (rd.bread < th.th_ssize){
+ /* Load the data tables */
+ if(yytbl_data_load (yydmap,&rd M4_YY_CALL_LAST_ARG) != 0){
+ rv = -1;
+ goto return_rv;
+ }
+ }
+
+return_rv:
+ if(th.th_version){
+ yyfree(th.th_version M4_YY_CALL_LAST_ARG);
+ th.th_version = NULL;
+ }
+
+ return rv;
+}
+
+/** Load the DFA tables for this scanner from the given stream. */
+int yytables_fload YYFARGS1(FILE *, fp)
+{
+
+ if( yytbl_fload(fp, YYTABLES_NAME M4_YY_CALL_LAST_ARG) != 0)
+ return -1;
+ return 0;
+}
+
+/** Destroy the loaded tables, freeing memory, etc.. */
+int yytables_destroy YYFARGS0(void)
+{
+ struct yytbl_dmap *dmap=0;
+
+ if(!M4_YY_TABLES_VERIFY){
+ /* Walk the dmap, freeing the pointers */
+ for(dmap=yydmap; dmap->dm_id; dmap++) {
+ void * v;
+ v = dmap->dm_arr;
+ if(v && *(char**)v){
+ yyfree(*(char**)v M4_YY_CALL_LAST_ARG);
+ *(char**)v = NULL;
+ }
+ }
+ }
+
+ return 0;
+}
+
+/* end table serialization code definitions */
+%endif
+
+
+m4_ifdef([[M4_YY_MAIN]], [[
+int main M4_YY_PARAMS(void);
+
+int main ()
+{
+
+%if-reentrant
+ yyscan_t lexer;
+ yylex_init(&lexer);
+ yylex( lexer );
+ yylex_destroy( lexer);
+
+%endif
+%if-not-reentrant
+ yylex();
+%endif
+
+ return 0;
+}
+]])
+
+%ok-for-header
+m4_ifdef( [[M4_YY_IN_HEADER]],
+[[
+#undef YY_NEW_FILE
+#undef YY_FLUSH_BUFFER
+#undef yy_set_bol
+#undef yy_new_buffer
+#undef yy_set_interactive
+#undef YY_DO_BEFORE_ACTION
+
+#ifdef YY_DECL_IS_OURS
+#undef YY_DECL_IS_OURS
+#undef YY_DECL
+#endif
+]])
Deleted: vendor/flex/2.5.39/flexdef.h
===================================================================
--- vendor/flex/dist/flexdef.h 2015-07-09 12:31:47 UTC (rev 7073)
+++ vendor/flex/2.5.39/flexdef.h 2015-07-09 12:38:31 UTC (rev 7076)
@@ -1,1049 +0,0 @@
-/* flexdef - definitions file for flex */
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Vern Paxson.
- *
- * The United States Government has rights in this work pursuant
- * to contract no. DE-AC03-76SF00098 between the United States
- * Department of Energy and the University of California.
- *
- * Redistribution and use in source and binary forms are permitted provided
- * that: (1) source distributions retain this entire copyright notice and
- * comment, and (2) distributions including binaries display the following
- * acknowledgement: ``This product includes software developed by the
- * University of California, Berkeley and its contributors'' in the
- * documentation or other materials provided with the distribution and in
- * all advertising materials mentioning features or use of this software.
- * Neither the name of the University nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-/* @(#) $Header: /home/cvs/src/usr.bin/lex/flexdef.h,v 1.3 2012-10-29 20:54:16 laffer1 Exp $ (LBL) */
-/* $MidnightBSD: trunk/usr.bin/lex/flexdef.h 6515 2013-12-20 23:32:25Z laffer1 $ */
-
-#include <stdio.h>
-#include <ctype.h>
-
-#include "config.h"
-
-#ifdef __TURBOC__
-#define HAVE_STRING_H 1
-#define MS_DOS 1
-#ifndef __STDC__
-#define __STDC__ 1
-#endif
- #pragma warn -pro
- #pragma warn -rch
- #pragma warn -use
- #pragma warn -aus
- #pragma warn -par
- #pragma warn -pia
-#endif
-
-#ifdef HAVE_STRING_H
-#include <string.h>
-#else
-#include <strings.h>
-#endif
-
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-
-#ifdef HAVE_MALLOC_H
-#include <malloc.h>
-#endif
-
-#ifdef STDC_HEADERS
-#include <stdlib.h>
-#endif
-
-/* As an aid for the internationalization patch to flex, which
- * is maintained outside this distribution for copyright reasons.
- */
-#define _(String) (String)
-
-/* Always be prepared to generate an 8-bit scanner. */
-#define CSIZE 256
-#define Char unsigned char
-
-/* Size of input alphabet - should be size of ASCII set. */
-#ifndef DEFAULT_CSIZE
-#define DEFAULT_CSIZE 128
-#endif
-
-#ifndef PROTO
-#if __STDC__
-#define PROTO(proto) proto
-#else
-#define PROTO(proto) ()
-#endif
-#endif
-
-#ifdef VMS
-#ifndef __VMS_POSIX
-#define unlink remove
-#define SHORT_FILE_NAMES
-#endif
-#endif
-
-#ifdef MS_DOS
-#define SHORT_FILE_NAMES
-#endif
-
-
-/* Maximum line length we'll have to deal with. */
-#define MAXLINE 2048
-
-#ifndef MIN
-#define MIN(x,y) ((x) < (y) ? (x) : (y))
-#endif
-#ifndef MAX
-#define MAX(x,y) ((x) > (y) ? (x) : (y))
-#endif
-#ifndef ABS
-#define ABS(x) ((x) < 0 ? -(x) : (x))
-#endif
-
-
-/* ANSI C does not guarantee that isascii() is defined */
-#ifndef isascii
-#define isascii(c) ((c) <= 0177)
-#endif
-
-
-#define true 1
-#define false 0
-#define unspecified -1
-
-
-/* Special chk[] values marking the slots taking by end-of-buffer and action
- * numbers.
- */
-#define EOB_POSITION -1
-#define ACTION_POSITION -2
-
-/* Number of data items per line for -f output. */
-#define NUMDATAITEMS 10
-
-/* Number of lines of data in -f output before inserting a blank line for
- * readability.
- */
-#define NUMDATALINES 10
-
-/* transition_struct_out() definitions. */
-#define TRANS_STRUCT_PRINT_LENGTH 14
-
-/* Returns true if an nfa state has an epsilon out-transition slot
- * that can be used. This definition is currently not used.
- */
-#define FREE_EPSILON(state) \
- (transchar[state] == SYM_EPSILON && \
- trans2[state] == NO_TRANSITION && \
- finalst[state] != state)
-
-/* Returns true if an nfa state has an epsilon out-transition character
- * and both slots are free
- */
-#define SUPER_FREE_EPSILON(state) \
- (transchar[state] == SYM_EPSILON && \
- trans1[state] == NO_TRANSITION) \
-
-/* Maximum number of NFA states that can comprise a DFA state. It's real
- * big because if there's a lot of rules, the initial state will have a
- * huge epsilon closure.
- */
-#define INITIAL_MAX_DFA_SIZE 750
-#define MAX_DFA_SIZE_INCREMENT 750
-
-
-/* A note on the following masks. They are used to mark accepting numbers
- * as being special. As such, they implicitly limit the number of accepting
- * numbers (i.e., rules) because if there are too many rules the rule numbers
- * will overload the mask bits. Fortunately, this limit is \large/ (0x2000 ==
- * 8192) so unlikely to actually cause any problems. A check is made in
- * new_rule() to ensure that this limit is not reached.
- */
-
-/* Mask to mark a trailing context accepting number. */
-#define YY_TRAILING_MASK 0x2000
-
-/* Mask to mark the accepting number of the "head" of a trailing context
- * rule.
- */
-#define YY_TRAILING_HEAD_MASK 0x4000
-
-/* Maximum number of rules, as outlined in the above note. */
-#define MAX_RULE (YY_TRAILING_MASK - 1)
-
-
-/* NIL must be 0. If not, its special meaning when making equivalence classes
- * (it marks the representative of a given e.c.) will be unidentifiable.
- */
-#define NIL 0
-
-#define JAM -1 /* to mark a missing DFA transition */
-#define NO_TRANSITION NIL
-#define UNIQUE -1 /* marks a symbol as an e.c. representative */
-#define INFINITY -1 /* for x{5,} constructions */
-
-#define INITIAL_MAX_CCLS 100 /* max number of unique character classes */
-#define MAX_CCLS_INCREMENT 100
-
-/* Size of table holding members of character classes. */
-#define INITIAL_MAX_CCL_TBL_SIZE 500
-#define MAX_CCL_TBL_SIZE_INCREMENT 250
-
-#define INITIAL_MAX_RULES 100 /* default maximum number of rules */
-#define MAX_RULES_INCREMENT 100
-
-#define INITIAL_MNS 2000 /* default maximum number of nfa states */
-#define MNS_INCREMENT 1000 /* amount to bump above by if it's not enough */
-
-#define INITIAL_MAX_DFAS 1000 /* default maximum number of dfa states */
-#define MAX_DFAS_INCREMENT 1000
-
-#define JAMSTATE -32766 /* marks a reference to the state that always jams */
-
-/* Maximum number of NFA states. */
-#define MAXIMUM_MNS 31999
-
-/* Enough so that if it's subtracted from an NFA state number, the result
- * is guaranteed to be negative.
- */
-#define MARKER_DIFFERENCE (MAXIMUM_MNS+2)
-
-/* Maximum number of nxt/chk pairs for non-templates. */
-#define INITIAL_MAX_XPAIRS 2000
-#define MAX_XPAIRS_INCREMENT 2000
-
-/* Maximum number of nxt/chk pairs needed for templates. */
-#define INITIAL_MAX_TEMPLATE_XPAIRS 2500
-#define MAX_TEMPLATE_XPAIRS_INCREMENT 2500
-
-#define SYM_EPSILON (CSIZE + 1) /* to mark transitions on the symbol epsilon */
-
-#define INITIAL_MAX_SCS 40 /* maximum number of start conditions */
-#define MAX_SCS_INCREMENT 40 /* amount to bump by if it's not enough */
-
-#define ONE_STACK_SIZE 500 /* stack of states with only one out-transition */
-#define SAME_TRANS -1 /* transition is the same as "default" entry for state */
-
-/* The following percentages are used to tune table compression:
-
- * The percentage the number of out-transitions a state must be of the
- * number of equivalence classes in order to be considered for table
- * compaction by using protos.
- */
-#define PROTO_SIZE_PERCENTAGE 15
-
-/* The percentage the number of homogeneous out-transitions of a state
- * must be of the number of total out-transitions of the state in order
- * that the state's transition table is first compared with a potential
- * template of the most common out-transition instead of with the first
- * proto in the proto queue.
- */
-#define CHECK_COM_PERCENTAGE 50
-
-/* The percentage the number of differences between a state's transition
- * table and the proto it was first compared with must be of the total
- * number of out-transitions of the state in order to keep the first
- * proto as a good match and not search any further.
- */
-#define FIRST_MATCH_DIFF_PERCENTAGE 10
-
-/* The percentage the number of differences between a state's transition
- * table and the most similar proto must be of the state's total number
- * of out-transitions to use the proto as an acceptable close match.
- */
-#define ACCEPTABLE_DIFF_PERCENTAGE 50
-
-/* The percentage the number of homogeneous out-transitions of a state
- * must be of the number of total out-transitions of the state in order
- * to consider making a template from the state.
- */
-#define TEMPLATE_SAME_PERCENTAGE 60
-
-/* The percentage the number of differences between a state's transition
- * table and the most similar proto must be of the state's total number
- * of out-transitions to create a new proto from the state.
- */
-#define NEW_PROTO_DIFF_PERCENTAGE 20
-
-/* The percentage the total number of out-transitions of a state must be
- * of the number of equivalence classes in order to consider trying to
- * fit the transition table into "holes" inside the nxt/chk table.
- */
-#define INTERIOR_FIT_PERCENTAGE 15
-
-/* Size of region set aside to cache the complete transition table of
- * protos on the proto queue to enable quick comparisons.
- */
-#define PROT_SAVE_SIZE 2000
-
-#define MSP 50 /* maximum number of saved protos (protos on the proto queue) */
-
-/* Maximum number of out-transitions a state can have that we'll rummage
- * around through the interior of the internal fast table looking for a
- * spot for it.
- */
-#define MAX_XTIONS_FULL_INTERIOR_FIT 4
-
-/* Maximum number of rules which will be reported as being associated
- * with a DFA state.
- */
-#define MAX_ASSOC_RULES 100
-
-/* Number that, if used to subscript an array, has a good chance of producing
- * an error; should be small enough to fit into a short.
- */
-#define BAD_SUBSCRIPT -32767
-
-/* Absolute value of largest number that can be stored in a short, with a
- * bit of slop thrown in for general paranoia.
- */
-#define MAX_SHORT 32700
-
-
-/* Declarations for global variables. */
-
-/* Variables for symbol tables:
- * sctbl - start-condition symbol table
- * ndtbl - name-definition symbol table
- * ccltab - character class text symbol table
- */
-
-struct hash_entry
- {
- struct hash_entry *prev, *next;
- char *name;
- char *str_val;
- int int_val;
- } ;
-
-typedef struct hash_entry **hash_table;
-
-#define NAME_TABLE_HASH_SIZE 101
-#define START_COND_HASH_SIZE 101
-#define CCL_HASH_SIZE 101
-
-extern struct hash_entry *ndtbl[NAME_TABLE_HASH_SIZE];
-extern struct hash_entry *sctbl[START_COND_HASH_SIZE];
-extern struct hash_entry *ccltab[CCL_HASH_SIZE];
-
-
-/* Variables for flags:
- * printstats - if true (-v), dump statistics
- * syntaxerror - true if a syntax error has been found
- * eofseen - true if we've seen an eof in the input file
- * ddebug - if true (-d), make a "debug" scanner
- * trace - if true (-T), trace processing
- * nowarn - if true (-w), do not generate warnings
- * spprdflt - if true (-s), suppress the default rule
- * interactive - if true (-I), generate an interactive scanner
- * caseins - if true (-i), generate a case-insensitive scanner
- * lex_compat - if true (-l), maximize compatibility with AT&T lex
- * do_yylineno - if true, generate code to maintain yylineno
- * useecs - if true (-Ce flag), use equivalence classes
- * fulltbl - if true (-Cf flag), don't compress the DFA state table
- * usemecs - if true (-Cm flag), use meta-equivalence classes
- * fullspd - if true (-F flag), use Jacobson method of table representation
- * gen_line_dirs - if true (i.e., no -L flag), generate #line directives
- * performance_report - if > 0 (i.e., -p flag), generate a report relating
- * to scanner performance; if > 1 (-p -p), report on minor performance
- * problems, too
- * backing_up_report - if true (i.e., -b flag), generate "lex.backup" file
- * listing backing-up states
- * C_plus_plus - if true (i.e., -+ flag), generate a C++ scanner class;
- * otherwise, a standard C scanner
- * long_align - if true (-Ca flag), favor long-word alignment.
- * use_read - if true (-f, -F, or -Cr) then use read() for scanner input;
- * otherwise, use fread().
- * yytext_is_array - if true (i.e., %array directive), then declare
- * yytext as an array instead of a character pointer. Nice and inefficient.
- * do_yywrap - do yywrap() processing on EOF. If false, EOF treated as
- * "no more files".
- * csize - size of character set for the scanner we're generating;
- * 128 for 7-bit chars and 256 for 8-bit
- * yymore_used - if true, yymore() is used in input rules
- * reject - if true, generate back-up tables for REJECT macro
- * real_reject - if true, scanner really uses REJECT (as opposed to just
- * having "reject" set for variable trailing context)
- * continued_action - true if this rule's action is to "fall through" to
- * the next rule's action (i.e., the '|' action)
- * in_rule - true if we're inside an individual rule, false if not.
- * yymore_really_used - whether to treat yymore() as really used, regardless
- * of what we think based on references to it in the user's actions.
- * reject_really_used - same for REJECT
- */
-
-extern int printstats, syntaxerror, eofseen, ddebug, trace, nowarn, spprdflt;
-extern int interactive, caseins, lex_compat, do_yylineno;
-extern int useecs, fulltbl, usemecs, fullspd;
-extern int gen_line_dirs, performance_report, backing_up_report;
-extern int C_plus_plus, long_align, use_read, yytext_is_array, do_yywrap;
-extern int csize;
-extern int yymore_used, reject, real_reject, continued_action, in_rule;
-
-extern int yymore_really_used, reject_really_used;
-
-
-/* Variables used in the flex input routines:
- * datapos - characters on current output line
- * dataline - number of contiguous lines of data in current data
- * statement. Used to generate readable -f output
- * linenum - current input line number
- * out_linenum - current output line number
- * skelfile - the skeleton file
- * skel - compiled-in skeleton array
- * skel_ind - index into "skel" array, if skelfile is nil
- * yyin - input file
- * backing_up_file - file to summarize backing-up states to
- * infilename - name of input file
- * outfilename - name of output file
- * did_outfilename - whether outfilename was explicitly set
- * prefix - the prefix used for externally visible names ("yy" by default)
- * yyclass - yyFlexLexer subclass to use for YY_DECL
- * do_stdinit - whether to initialize yyin/yyout to stdin/stdout
- * use_stdout - the -t flag
- * input_files - array holding names of input files
- * num_input_files - size of input_files array
- * program_name - name with which program was invoked
- *
- * action_array - array to hold the rule actions
- * action_size - size of action_array
- * defs1_offset - index where the user's section 1 definitions start
- * in action_array
- * prolog_offset - index where the prolog starts in action_array
- * action_offset - index where the non-prolog starts in action_array
- * action_index - index where the next action should go, with respect
- * to "action_array"
- */
-
-extern int datapos, dataline, linenum, out_linenum;
-extern FILE *skelfile, *yyin, *backing_up_file;
-extern const char *skel[];
-extern int skel_ind;
-extern char *infilename, *outfilename;
-extern int did_outfilename;
-extern char *prefix, *yyclass;
-extern int do_stdinit, use_stdout;
-extern char **input_files;
-extern int num_input_files;
-extern char *program_name;
-
-extern char *action_array;
-extern int action_size;
-extern int defs1_offset, prolog_offset, action_offset, action_index;
-
-
-/* Variables for stack of states having only one out-transition:
- * onestate - state number
- * onesym - transition symbol
- * onenext - target state
- * onedef - default base entry
- * onesp - stack pointer
- */
-
-extern int onestate[ONE_STACK_SIZE], onesym[ONE_STACK_SIZE];
-extern int onenext[ONE_STACK_SIZE], onedef[ONE_STACK_SIZE], onesp;
-
-
-/* Variables for nfa machine data:
- * current_mns - current maximum on number of NFA states
- * num_rules - number of the last accepting state; also is number of
- * rules created so far
- * num_eof_rules - number of <<EOF>> rules
- * default_rule - number of the default rule
- * current_max_rules - current maximum number of rules
- * lastnfa - last nfa state number created
- * firstst - physically the first state of a fragment
- * lastst - last physical state of fragment
- * finalst - last logical state of fragment
- * transchar - transition character
- * trans1 - transition state
- * trans2 - 2nd transition state for epsilons
- * accptnum - accepting number
- * assoc_rule - rule associated with this NFA state (or 0 if none)
- * state_type - a STATE_xxx type identifying whether the state is part
- * of a normal rule, the leading state in a trailing context
- * rule (i.e., the state which marks the transition from
- * recognizing the text-to-be-matched to the beginning of
- * the trailing context), or a subsequent state in a trailing
- * context rule
- * rule_type - a RULE_xxx type identifying whether this a ho-hum
- * normal rule or one which has variable head & trailing
- * context
- * rule_linenum - line number associated with rule
- * rule_useful - true if we've determined that the rule can be matched
- */
-
-extern int current_mns, current_max_rules;
-extern int num_rules, num_eof_rules, default_rule, lastnfa;
-extern int *firstst, *lastst, *finalst, *transchar, *trans1, *trans2;
-extern int *accptnum, *assoc_rule, *state_type;
-extern int *rule_type, *rule_linenum, *rule_useful;
-
-/* Different types of states; values are useful as masks, as well, for
- * routines like check_trailing_context().
- */
-#define STATE_NORMAL 0x1
-#define STATE_TRAILING_CONTEXT 0x2
-
-/* Global holding current type of state we're making. */
-
-extern int current_state_type;
-
-/* Different types of rules. */
-#define RULE_NORMAL 0
-#define RULE_VARIABLE 1
-
-/* True if the input rules include a rule with both variable-length head
- * and trailing context, false otherwise.
- */
-extern int variable_trailing_context_rules;
-
-
-/* Variables for protos:
- * numtemps - number of templates created
- * numprots - number of protos created
- * protprev - backlink to a more-recently used proto
- * protnext - forward link to a less-recently used proto
- * prottbl - base/def table entry for proto
- * protcomst - common state of proto
- * firstprot - number of the most recently used proto
- * lastprot - number of the least recently used proto
- * protsave contains the entire state array for protos
- */
-
-extern int numtemps, numprots, protprev[MSP], protnext[MSP], prottbl[MSP];
-extern int protcomst[MSP], firstprot, lastprot, protsave[PROT_SAVE_SIZE];
-
-
-/* Variables for managing equivalence classes:
- * numecs - number of equivalence classes
- * nextecm - forward link of Equivalence Class members
- * ecgroup - class number or backward link of EC members
- * nummecs - number of meta-equivalence classes (used to compress
- * templates)
- * tecfwd - forward link of meta-equivalence classes members
- * tecbck - backward link of MEC's
- */
-
-/* Reserve enough room in the equivalence class arrays so that we
- * can use the CSIZE'th element to hold equivalence class information
- * for the NUL character. Later we'll move this information into
- * the 0th element.
- */
-extern int numecs, nextecm[CSIZE + 1], ecgroup[CSIZE + 1], nummecs;
-
-/* Meta-equivalence classes are indexed starting at 1, so it's possible
- * that they will require positions from 1 .. CSIZE, i.e., CSIZE + 1
- * slots total (since the arrays are 0-based). nextecm[] and ecgroup[]
- * don't require the extra position since they're indexed from 1 .. CSIZE - 1.
- */
-extern int tecfwd[CSIZE + 1], tecbck[CSIZE + 1];
-
-
-/* Variables for start conditions:
- * lastsc - last start condition created
- * current_max_scs - current limit on number of start conditions
- * scset - set of rules active in start condition
- * scbol - set of rules active only at the beginning of line in a s.c.
- * scxclu - true if start condition is exclusive
- * sceof - true if start condition has EOF rule
- * scname - start condition name
- */
-
-extern int lastsc, *scset, *scbol, *scxclu, *sceof;
-extern int current_max_scs;
-extern char **scname;
-
-
-/* Variables for dfa machine data:
- * current_max_dfa_size - current maximum number of NFA states in DFA
- * current_max_xpairs - current maximum number of non-template xtion pairs
- * current_max_template_xpairs - current maximum number of template pairs
- * current_max_dfas - current maximum number DFA states
- * lastdfa - last dfa state number created
- * nxt - state to enter upon reading character
- * chk - check value to see if "nxt" applies
- * tnxt - internal nxt table for templates
- * base - offset into "nxt" for given state
- * def - where to go if "chk" disallows "nxt" entry
- * nultrans - NUL transition for each state
- * NUL_ec - equivalence class of the NUL character
- * tblend - last "nxt/chk" table entry being used
- * firstfree - first empty entry in "nxt/chk" table
- * dss - nfa state set for each dfa
- * dfasiz - size of nfa state set for each dfa
- * dfaacc - accepting set for each dfa state (if using REJECT), or accepting
- * number, if not
- * accsiz - size of accepting set for each dfa state
- * dhash - dfa state hash value
- * numas - number of DFA accepting states created; note that this
- * is not necessarily the same value as num_rules, which is the analogous
- * value for the NFA
- * numsnpairs - number of state/nextstate transition pairs
- * jambase - position in base/def where the default jam table starts
- * jamstate - state number corresponding to "jam" state
- * end_of_buffer_state - end-of-buffer dfa state number
- */
-
-extern int current_max_dfa_size, current_max_xpairs;
-extern int current_max_template_xpairs, current_max_dfas;
-extern int lastdfa, *nxt, *chk, *tnxt;
-extern int *base, *def, *nultrans, NUL_ec, tblend, firstfree, **dss, *dfasiz;
-extern union dfaacc_union
- {
- int *dfaacc_set;
- int dfaacc_state;
- } *dfaacc;
-extern int *accsiz, *dhash, numas;
-extern int numsnpairs, jambase, jamstate;
-extern int end_of_buffer_state;
-
-/* Variables for ccl information:
- * lastccl - ccl index of the last created ccl
- * current_maxccls - current limit on the maximum number of unique ccl's
- * cclmap - maps a ccl index to its set pointer
- * ccllen - gives the length of a ccl
- * cclng - true for a given ccl if the ccl is negated
- * cclreuse - counts how many times a ccl is re-used
- * current_max_ccl_tbl_size - current limit on number of characters needed
- * to represent the unique ccl's
- * ccltbl - holds the characters in each ccl - indexed by cclmap
- */
-
-extern int lastccl, *cclmap, *ccllen, *cclng, cclreuse;
-extern int current_maxccls, current_max_ccl_tbl_size;
-extern Char *ccltbl;
-
-
-/* Variables for miscellaneous information:
- * nmstr - last NAME scanned by the scanner
- * sectnum - section number currently being parsed
- * nummt - number of empty nxt/chk table entries
- * hshcol - number of hash collisions detected by snstods
- * dfaeql - number of times a newly created dfa was equal to an old one
- * numeps - number of epsilon NFA states created
- * eps2 - number of epsilon states which have 2 out-transitions
- * num_reallocs - number of times it was necessary to realloc() a group
- * of arrays
- * tmpuses - number of DFA states that chain to templates
- * totnst - total number of NFA states used to make DFA states
- * peakpairs - peak number of transition pairs we had to store internally
- * numuniq - number of unique transitions
- * numdup - number of duplicate transitions
- * hshsave - number of hash collisions saved by checking number of states
- * num_backing_up - number of DFA states requiring backing up
- * bol_needed - whether scanner needs beginning-of-line recognition
- */
-
-extern char nmstr[MAXLINE];
-extern int sectnum, nummt, hshcol, dfaeql, numeps, eps2, num_reallocs;
-extern int tmpuses, totnst, peakpairs, numuniq, numdup, hshsave;
-extern int num_backing_up, bol_needed;
-
-void *allocate_array PROTO((int, size_t));
-void *reallocate_array PROTO((void*, int, size_t));
-
-void *flex_alloc PROTO((size_t));
-void *flex_realloc PROTO((void*, size_t));
-void flex_free PROTO((void*));
-
-#define allocate_integer_array(size) \
- (int *) allocate_array( size, sizeof( int ) )
-
-#define reallocate_integer_array(array,size) \
- (int *) reallocate_array( (void *) array, size, sizeof( int ) )
-
-#define allocate_int_ptr_array(size) \
- (int **) allocate_array( size, sizeof( int * ) )
-
-#define allocate_char_ptr_array(size) \
- (char **) allocate_array( size, sizeof( char * ) )
-
-#define allocate_dfaacc_union(size) \
- (union dfaacc_union *) \
- allocate_array( size, sizeof( union dfaacc_union ) )
-
-#define reallocate_int_ptr_array(array,size) \
- (int **) reallocate_array( (void *) array, size, sizeof( int * ) )
-
-#define reallocate_char_ptr_array(array,size) \
- (char **) reallocate_array( (void *) array, size, sizeof( char * ) )
-
-#define reallocate_dfaacc_union(array, size) \
- (union dfaacc_union *) \
- reallocate_array( (void *) array, size, sizeof( union dfaacc_union ) )
-
-#define allocate_character_array(size) \
- (char *) allocate_array( size, sizeof( char ) )
-
-#define reallocate_character_array(array,size) \
- (char *) reallocate_array( (void *) array, size, sizeof( char ) )
-
-#define allocate_Character_array(size) \
- (Char *) allocate_array( size, sizeof( Char ) )
-
-#define reallocate_Character_array(array,size) \
- (Char *) reallocate_array( (void *) array, size, sizeof( Char ) )
-
-
-/* Used to communicate between scanner and parser. The type should really
- * be YYSTYPE, but we can't easily get our hands on it.
- */
-extern int yylval;
-
-
-/* External functions that are cross-referenced among the flex source files. */
-
-
-/* from file ccl.c */
-
-extern void ccladd PROTO((int, int)); /* add a single character to a ccl */
-extern int cclinit PROTO((void)); /* make an empty ccl */
-extern void cclnegate PROTO((int)); /* negate a ccl */
-
-/* List the members of a set of characters in CCL form. */
-extern void list_character_set PROTO((FILE*, int[]));
-
-
-/* from file dfa.c */
-
-/* Check a DFA state for backing up. */
-extern void check_for_backing_up PROTO((int, int[]));
-
-/* Check to see if NFA state set constitutes "dangerous" trailing context. */
-extern void check_trailing_context PROTO((int*, int, int*, int));
-
-/* Construct the epsilon closure of a set of ndfa states. */
-extern int *epsclosure PROTO((int*, int*, int[], int*, int*));
-
-/* Increase the maximum number of dfas. */
-extern void increase_max_dfas PROTO((void));
-
-extern void ntod PROTO((void)); /* convert a ndfa to a dfa */
-
-/* Converts a set of ndfa states into a dfa state. */
-extern int snstods PROTO((int[], int, int[], int, int, int*));
-
-
-/* from file ecs.c */
-
-/* Convert character classes to set of equivalence classes. */
-extern void ccl2ecl PROTO((void));
-
-/* Associate equivalence class numbers with class members. */
-extern int cre8ecs PROTO((int[], int[], int));
-
-/* Update equivalence classes based on character class transitions. */
-extern void mkeccl PROTO((Char[], int, int[], int[], int, int));
-
-/* Create equivalence class for single character. */
-extern void mkechar PROTO((int, int[], int[]));
-
-
-/* from file gen.c */
-
-extern void do_indent PROTO((void)); /* indent to the current level */
-
-/* Generate the code to keep backing-up information. */
-extern void gen_backing_up PROTO((void));
-
-/* Generate the code to perform the backing up. */
-extern void gen_bu_action PROTO((void));
-
-/* Generate full speed compressed transition table. */
-extern void genctbl PROTO((void));
-
-/* Generate the code to find the action number. */
-extern void gen_find_action PROTO((void));
-
-extern void genftbl PROTO((void)); /* generate full transition table */
-
-/* Generate the code to find the next compressed-table state. */
-extern void gen_next_compressed_state PROTO((char*));
-
-/* Generate the code to find the next match. */
-extern void gen_next_match PROTO((void));
-
-/* Generate the code to find the next state. */
-extern void gen_next_state PROTO((int));
-
-/* Generate the code to make a NUL transition. */
-extern void gen_NUL_trans PROTO((void));
-
-/* Generate the code to find the start state. */
-extern void gen_start_state PROTO((void));
-
-/* Generate data statements for the transition tables. */
-extern void gentabs PROTO((void));
-
-/* Write out a formatted string at the current indentation level. */
-extern void indent_put2s PROTO((char[], char[]));
-
-/* Write out a string + newline at the current indentation level. */
-extern void indent_puts PROTO((char[]));
-
-extern void make_tables PROTO((void)); /* generate transition tables */
-
-
-/* from file main.c */
-
-extern void check_options PROTO((void));
-extern void flexend PROTO((int));
-extern void usage PROTO((void));
-
-
-/* from file misc.c */
-
-/* Add a #define to the action file. */
-extern void action_define PROTO(( char *defname, int value ));
-
-/* Add the given text to the stored actions. */
-extern void add_action PROTO(( char *new_text ));
-
-/* True if a string is all lower case. */
-extern int all_lower PROTO((char *));
-
-/* True if a string is all upper case. */
-extern int all_upper PROTO((char *));
-
-/* Bubble sort an integer array. */
-extern void bubble PROTO((int [], int));
-
-/* Check a character to make sure it's in the expected range. */
-extern void check_char PROTO((int c));
-
-/* Replace upper-case letter to lower-case. */
-extern Char clower PROTO((int));
-
-/* Returns a dynamically allocated copy of a string. */
-extern char *copy_string PROTO((const char *));
-
-/* Returns a dynamically allocated copy of a (potentially) unsigned string. */
-extern Char *copy_unsigned_string PROTO((Char *));
-
-/* Shell sort a character array. */
-extern void cshell PROTO((Char [], int, int));
-
-/* Finish up a block of data declarations. */
-extern void dataend PROTO((void));
-
-/* Flush generated data statements. */
-extern void dataflush PROTO((void));
-
-/* Report an error message and terminate. */
-extern void flexerror PROTO((const char[]));
-
-/* Report a fatal error message and terminate. */
-extern void flexfatal PROTO((const char[]));
-
-/* Convert a hexadecimal digit string to an integer value. */
-extern int htoi PROTO((Char[]));
-
-/* Report an error message formatted with one integer argument. */
-extern void lerrif PROTO((const char[], int));
-
-/* Report an error message formatted with one string argument. */
-extern void lerrsf PROTO((const char[], const char[]));
-
-/* Spit out a "#line" statement. */
-extern void line_directive_out PROTO((FILE*, int));
-
-/* Mark the current position in the action array as the end of the section 1
- * user defs.
- */
-extern void mark_defs1 PROTO((void));
-
-/* Mark the current position in the action array as the end of the prolog. */
-extern void mark_prolog PROTO((void));
-
-/* Generate a data statment for a two-dimensional array. */
-extern void mk2data PROTO((int));
-
-extern void mkdata PROTO((int)); /* generate a data statement */
-
-/* Return the integer represented by a string of digits. */
-extern int myctoi PROTO((char []));
-
-/* Return character corresponding to escape sequence. */
-extern Char myesc PROTO((Char[]));
-
-/* Convert an octal digit string to an integer value. */
-extern int otoi PROTO((Char [] ));
-
-/* Output a (possibly-formatted) string to the generated scanner. */
-extern void out PROTO((const char []));
-extern void out_dec PROTO((const char [], int));
-extern void out_dec2 PROTO((const char [], int, int));
-extern void out_hex PROTO((const char [], unsigned int));
-extern void out_line_count PROTO((const char []));
-extern void out_str PROTO((const char [], const char []));
-extern void out_str3
- PROTO((const char [], const char [], const char [], const char []));
-extern void out_str_dec PROTO((const char [], const char [], int));
-extern void outc PROTO((int));
-extern void outn PROTO((const char []));
-
-/* Return a printable version of the given character, which might be
- * 8-bit.
- */
-extern char *readable_form PROTO((int));
-
-/* Write out one section of the skeleton file. */
-extern void skelout PROTO((void));
-
-/* Output a yy_trans_info structure. */
-extern void transition_struct_out PROTO((int, int));
-
-/* Only needed when using certain broken versions of bison to build parse.c. */
-extern void *yy_flex_xmalloc PROTO(( int ));
-
-/* Set a region of memory to 0. */
-extern void zero_out PROTO((char *, size_t));
-
-
-/* from file nfa.c */
-
-/* Add an accepting state to a machine. */
-extern void add_accept PROTO((int, int));
-
-/* Make a given number of copies of a singleton machine. */
-extern int copysingl PROTO((int, int));
-
-/* Debugging routine to write out an nfa. */
-extern void dumpnfa PROTO((int));
-
-/* Finish up the processing for a rule. */
-extern void finish_rule PROTO((int, int, int, int));
-
-/* Connect two machines together. */
-extern int link_machines PROTO((int, int));
-
-/* Mark each "beginning" state in a machine as being a "normal" (i.e.,
- * not trailing context associated) state.
- */
-extern void mark_beginning_as_normal PROTO((int));
-
-/* Make a machine that branches to two machines. */
-extern int mkbranch PROTO((int, int));
-
-extern int mkclos PROTO((int)); /* convert a machine into a closure */
-extern int mkopt PROTO((int)); /* make a machine optional */
-
-/* Make a machine that matches either one of two machines. */
-extern int mkor PROTO((int, int));
-
-/* Convert a machine into a positive closure. */
-extern int mkposcl PROTO((int));
-
-extern int mkrep PROTO((int, int, int)); /* make a replicated machine */
-
-/* Create a state with a transition on a given symbol. */
-extern int mkstate PROTO((int));
-
-extern void new_rule PROTO((void)); /* initialize for a new rule */
-
-
-/* from file parse.y */
-
-/* Build the "<<EOF>>" action for the active start conditions. */
-extern void build_eof_action PROTO((void));
-
-/* Write out a message formatted with one string, pinpointing its location. */
-extern void format_pinpoint_message PROTO((char[], char[]));
-
-/* Write out a message, pinpointing its location. */
-extern void pinpoint_message PROTO((char[]));
-
-/* Write out a warning, pinpointing it at the given line. */
-extern void line_warning PROTO(( char[], int ));
-
-/* Write out a message, pinpointing it at the given line. */
-extern void line_pinpoint PROTO(( char[], int ));
-
-/* Report a formatted syntax error. */
-extern void format_synerr PROTO((char [], char[]));
-extern void synerr PROTO((char [])); /* report a syntax error */
-extern void format_warn PROTO((char [], char[]));
-extern void warn PROTO((char [])); /* report a warning */
-extern void yyerror PROTO((char [])); /* report a parse error */
-extern int yyparse PROTO((void)); /* the YACC parser */
-
-
-/* from file scan.l */
-
-/* The Flex-generated scanner for flex. */
-extern int flexscan PROTO((void));
-
-/* Open the given file (if NULL, stdin) for scanning. */
-extern void set_input_file PROTO((char*));
-
-/* Wrapup a file in the lexical analyzer. */
-extern int yywrap PROTO((void));
-
-
-/* from file sym.c */
-
-/* Add symbol and definitions to symbol table. */
-extern int addsym PROTO((char[], char*, int, hash_table, int));
-
-/* Save the text of a character class. */
-extern void cclinstal PROTO ((Char [], int));
-
-/* Lookup the number associated with character class. */
-extern int ccllookup PROTO((Char []));
-
-/* Find symbol in symbol table. */
-extern struct hash_entry *findsym PROTO((char[], hash_table, int ));
-
-extern void ndinstal PROTO((char[], Char[])); /* install a name definition */
-extern Char *ndlookup PROTO((char[])); /* lookup a name definition */
-
-/* Increase maximum number of SC's. */
-extern void scextend PROTO((void));
-extern void scinstal PROTO((char[], int)); /* make a start condition */
-
-/* Lookup the number associated with a start condition. */
-extern int sclookup PROTO((char[]));
-
-
-/* from file tblcmp.c */
-
-/* Build table entries for dfa state. */
-extern void bldtbl PROTO((int[], int, int, int, int));
-
-extern void cmptmps PROTO((void)); /* compress template table entries */
-extern void expand_nxt_chk PROTO((void)); /* increase nxt/chk arrays */
-/* Finds a space in the table for a state to be placed. */
-extern int find_table_space PROTO((int*, int));
-extern void inittbl PROTO((void)); /* initialize transition tables */
-/* Make the default, "jam" table entries. */
-extern void mkdeftbl PROTO((void));
-
-/* Create table entries for a state (or state fragment) which has
- * only one out-transition.
- */
-extern void mk1tbl PROTO((int, int, int, int));
-
-/* Place a state into full speed transition table. */
-extern void place_state PROTO((int*, int, int));
-
-/* Save states with only one out-transition to be processed later. */
-extern void stack1 PROTO((int, int, int, int));
-
-
-/* from file yylex.c */
-
-extern int yylex PROTO((void));
Copied: vendor/flex/2.5.39/flexdef.h (from rev 7075, vendor/flex/dist/flexdef.h)
===================================================================
--- vendor/flex/2.5.39/flexdef.h (rev 0)
+++ vendor/flex/2.5.39/flexdef.h 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,1226 @@
+
+/* flexdef - definitions file for flex */
+
+/* Copyright (c) 1990 The Regents of the University of California. */
+/* All rights reserved. */
+
+/* This code is derived from software contributed to Berkeley by */
+/* Vern Paxson. */
+
+/* The United States Government has rights in this work pursuant */
+/* to contract no. DE-AC03-76SF00098 between the United States */
+/* Department of Energy and the University of California. */
+
+/* This file is part of flex. */
+
+/* Redistribution and use in source and binary forms, with or without */
+/* modification, are permitted provided that the following conditions */
+/* are met: */
+
+/* 1. Redistributions of source code must retain the above copyright */
+/* notice, this list of conditions and the following disclaimer. */
+/* 2. Redistributions in binary form must reproduce the above copyright */
+/* notice, this list of conditions and the following disclaimer in the */
+/* documentation and/or other materials provided with the distribution. */
+
+/* Neither the name of the University nor the names of its contributors */
+/* may be used to endorse or promote products derived from this software */
+/* without specific prior written permission. */
+
+/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */
+/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */
+/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
+/* PURPOSE. */
+
+#ifndef FLEXDEF_H
+#define FLEXDEF_H 1
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+/* AIX requires this to be the first thing in the file. */
+#ifndef __GNUC__
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+ #pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+#endif
+
+#ifdef STDC_HEADERS
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <setjmp.h>
+#include <ctype.h>
+#include <string.h>
+#include <math.h>
+#endif
+#ifdef HAVE_ASSERT_H
+#include <assert.h>
+#else
+#define assert(Pred)
+#endif
+
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_SYS_PARAMS_H
+#include <sys/params.h>
+#endif
+#ifdef HAVE_SYS_WAIT_H
+#include <sys/wait.h>
+#endif
+#ifdef HAVE_STDBOOL_H
+#include <stdbool.h>
+#else
+#define bool int
+#define true 1
+#define false 0
+#endif
+#ifdef HAVE_REGEX_H
+#include <regex.h>
+#endif
+#include "flexint.h"
+
+/* We use gettext. So, when we write strings which should be translated, we mark them with _() */
+#ifdef ENABLE_NLS
+#ifdef HAVE_LOCALE_H
+#include <locale.h>
+#endif /* HAVE_LOCALE_H */
+#include "gettext.h"
+#define _(String) gettext (String)
+#else
+#define _(STRING) STRING
+#endif /* ENABLE_NLS */
+
+/* Always be prepared to generate an 8-bit scanner. */
+#define CSIZE 256
+#define Char unsigned char
+
+/* Size of input alphabet - should be size of ASCII set. */
+#ifndef DEFAULT_CSIZE
+#define DEFAULT_CSIZE 128
+#endif
+
+#ifndef PROTO
+#if defined(__STDC__)
+#define PROTO(proto) proto
+#else
+#define PROTO(proto) ()
+#endif
+#endif
+
+#ifdef VMS
+#ifndef __VMS_POSIX
+#define unlink remove
+#define SHORT_FILE_NAMES
+#endif
+#endif
+
+#ifdef MS_DOS
+#define SHORT_FILE_NAMES
+#endif
+
+
+/* Maximum line length we'll have to deal with. */
+#define MAXLINE 2048
+
+#ifndef MIN
+#define MIN(x,y) ((x) < (y) ? (x) : (y))
+#endif
+#ifndef MAX
+#define MAX(x,y) ((x) > (y) ? (x) : (y))
+#endif
+#ifndef ABS
+#define ABS(x) ((x) < 0 ? -(x) : (x))
+#endif
+
+
+/* ANSI C does not guarantee that isascii() is defined */
+#ifndef isascii
+#define isascii(c) ((c) <= 0177)
+#endif
+
+#define unspecified -1
+
+/* Special chk[] values marking the slots taking by end-of-buffer and action
+ * numbers.
+ */
+#define EOB_POSITION -1
+#define ACTION_POSITION -2
+
+/* Number of data items per line for -f output. */
+#define NUMDATAITEMS 10
+
+/* Number of lines of data in -f output before inserting a blank line for
+ * readability.
+ */
+#define NUMDATALINES 10
+
+/* transition_struct_out() definitions. */
+#define TRANS_STRUCT_PRINT_LENGTH 14
+
+/* Returns true if an nfa state has an epsilon out-transition slot
+ * that can be used. This definition is currently not used.
+ */
+#define FREE_EPSILON(state) \
+ (transchar[state] == SYM_EPSILON && \
+ trans2[state] == NO_TRANSITION && \
+ finalst[state] != state)
+
+/* Returns true if an nfa state has an epsilon out-transition character
+ * and both slots are free
+ */
+#define SUPER_FREE_EPSILON(state) \
+ (transchar[state] == SYM_EPSILON && \
+ trans1[state] == NO_TRANSITION) \
+
+/* Maximum number of NFA states that can comprise a DFA state. It's real
+ * big because if there's a lot of rules, the initial state will have a
+ * huge epsilon closure.
+ */
+#define INITIAL_MAX_DFA_SIZE 750
+#define MAX_DFA_SIZE_INCREMENT 750
+
+
+/* A note on the following masks. They are used to mark accepting numbers
+ * as being special. As such, they implicitly limit the number of accepting
+ * numbers (i.e., rules) because if there are too many rules the rule numbers
+ * will overload the mask bits. Fortunately, this limit is \large/ (0x2000 ==
+ * 8192) so unlikely to actually cause any problems. A check is made in
+ * new_rule() to ensure that this limit is not reached.
+ */
+
+/* Mask to mark a trailing context accepting number. */
+#define YY_TRAILING_MASK 0x2000
+
+/* Mask to mark the accepting number of the "head" of a trailing context
+ * rule.
+ */
+#define YY_TRAILING_HEAD_MASK 0x4000
+
+/* Maximum number of rules, as outlined in the above note. */
+#define MAX_RULE (YY_TRAILING_MASK - 1)
+
+
+/* NIL must be 0. If not, its special meaning when making equivalence classes
+ * (it marks the representative of a given e.c.) will be unidentifiable.
+ */
+#define NIL 0
+
+#define JAM -1 /* to mark a missing DFA transition */
+#define NO_TRANSITION NIL
+#define UNIQUE -1 /* marks a symbol as an e.c. representative */
+#define INFINITE_REPEAT -1 /* for x{5,} constructions */
+
+#define INITIAL_MAX_CCLS 100 /* max number of unique character classes */
+#define MAX_CCLS_INCREMENT 100
+
+/* Size of table holding members of character classes. */
+#define INITIAL_MAX_CCL_TBL_SIZE 500
+#define MAX_CCL_TBL_SIZE_INCREMENT 250
+
+#define INITIAL_MAX_RULES 100 /* default maximum number of rules */
+#define MAX_RULES_INCREMENT 100
+
+#define INITIAL_MNS 2000 /* default maximum number of nfa states */
+#define MNS_INCREMENT 1000 /* amount to bump above by if it's not enough */
+
+#define INITIAL_MAX_DFAS 1000 /* default maximum number of dfa states */
+#define MAX_DFAS_INCREMENT 1000
+
+#define JAMSTATE -32766 /* marks a reference to the state that always jams */
+
+/* Maximum number of NFA states. */
+#define MAXIMUM_MNS 31999
+#define MAXIMUM_MNS_LONG 1999999999
+
+/* Enough so that if it's subtracted from an NFA state number, the result
+ * is guaranteed to be negative.
+ */
+#define MARKER_DIFFERENCE (maximum_mns+2)
+
+/* Maximum number of nxt/chk pairs for non-templates. */
+#define INITIAL_MAX_XPAIRS 2000
+#define MAX_XPAIRS_INCREMENT 2000
+
+/* Maximum number of nxt/chk pairs needed for templates. */
+#define INITIAL_MAX_TEMPLATE_XPAIRS 2500
+#define MAX_TEMPLATE_XPAIRS_INCREMENT 2500
+
+#define SYM_EPSILON (CSIZE + 1) /* to mark transitions on the symbol epsilon */
+
+#define INITIAL_MAX_SCS 40 /* maximum number of start conditions */
+#define MAX_SCS_INCREMENT 40 /* amount to bump by if it's not enough */
+
+#define ONE_STACK_SIZE 500 /* stack of states with only one out-transition */
+#define SAME_TRANS -1 /* transition is the same as "default" entry for state */
+
+/* The following percentages are used to tune table compression:
+
+ * The percentage the number of out-transitions a state must be of the
+ * number of equivalence classes in order to be considered for table
+ * compaction by using protos.
+ */
+#define PROTO_SIZE_PERCENTAGE 15
+
+/* The percentage the number of homogeneous out-transitions of a state
+ * must be of the number of total out-transitions of the state in order
+ * that the state's transition table is first compared with a potential
+ * template of the most common out-transition instead of with the first
+ * proto in the proto queue.
+ */
+#define CHECK_COM_PERCENTAGE 50
+
+/* The percentage the number of differences between a state's transition
+ * table and the proto it was first compared with must be of the total
+ * number of out-transitions of the state in order to keep the first
+ * proto as a good match and not search any further.
+ */
+#define FIRST_MATCH_DIFF_PERCENTAGE 10
+
+/* The percentage the number of differences between a state's transition
+ * table and the most similar proto must be of the state's total number
+ * of out-transitions to use the proto as an acceptable close match.
+ */
+#define ACCEPTABLE_DIFF_PERCENTAGE 50
+
+/* The percentage the number of homogeneous out-transitions of a state
+ * must be of the number of total out-transitions of the state in order
+ * to consider making a template from the state.
+ */
+#define TEMPLATE_SAME_PERCENTAGE 60
+
+/* The percentage the number of differences between a state's transition
+ * table and the most similar proto must be of the state's total number
+ * of out-transitions to create a new proto from the state.
+ */
+#define NEW_PROTO_DIFF_PERCENTAGE 20
+
+/* The percentage the total number of out-transitions of a state must be
+ * of the number of equivalence classes in order to consider trying to
+ * fit the transition table into "holes" inside the nxt/chk table.
+ */
+#define INTERIOR_FIT_PERCENTAGE 15
+
+/* Size of region set aside to cache the complete transition table of
+ * protos on the proto queue to enable quick comparisons.
+ */
+#define PROT_SAVE_SIZE 2000
+
+#define MSP 50 /* maximum number of saved protos (protos on the proto queue) */
+
+/* Maximum number of out-transitions a state can have that we'll rummage
+ * around through the interior of the internal fast table looking for a
+ * spot for it.
+ */
+#define MAX_XTIONS_FULL_INTERIOR_FIT 4
+
+/* Maximum number of rules which will be reported as being associated
+ * with a DFA state.
+ */
+#define MAX_ASSOC_RULES 100
+
+/* Number that, if used to subscript an array, has a good chance of producing
+ * an error; should be small enough to fit into a short.
+ */
+#define BAD_SUBSCRIPT -32767
+
+/* Absolute value of largest number that can be stored in a short, with a
+ * bit of slop thrown in for general paranoia.
+ */
+#define MAX_SHORT 32700
+
+
+/* Declarations for global variables. */
+
+
+/* Variables for flags:
+ * printstats - if true (-v), dump statistics
+ * syntaxerror - true if a syntax error has been found
+ * eofseen - true if we've seen an eof in the input file
+ * ddebug - if true (-d), make a "debug" scanner
+ * trace - if true (-T), trace processing
+ * nowarn - if true (-w), do not generate warnings
+ * spprdflt - if true (-s), suppress the default rule
+ * interactive - if true (-I), generate an interactive scanner
+ * lex_compat - if true (-l), maximize compatibility with AT&T lex
+ * posix_compat - if true (-X), maximize compatibility with POSIX lex
+ * do_yylineno - if true, generate code to maintain yylineno
+ * useecs - if true (-Ce flag), use equivalence classes
+ * fulltbl - if true (-Cf flag), don't compress the DFA state table
+ * usemecs - if true (-Cm flag), use meta-equivalence classes
+ * fullspd - if true (-F flag), use Jacobson method of table representation
+ * gen_line_dirs - if true (i.e., no -L flag), generate #line directives
+ * performance_report - if > 0 (i.e., -p flag), generate a report relating
+ * to scanner performance; if > 1 (-p -p), report on minor performance
+ * problems, too
+ * backing_up_report - if true (i.e., -b flag), generate "lex.backup" file
+ * listing backing-up states
+ * C_plus_plus - if true (i.e., -+ flag), generate a C++ scanner class;
+ * otherwise, a standard C scanner
+ * reentrant - if true (-R), generate a reentrant C scanner.
+ * bison_bridge_lval - if true (--bison-bridge), bison pure calling convention.
+ * bison_bridge_lloc - if true (--bison-locations), bison yylloc.
+ * long_align - if true (-Ca flag), favor long-word alignment.
+ * use_read - if true (-f, -F, or -Cr) then use read() for scanner input;
+ * otherwise, use fread().
+ * yytext_is_array - if true (i.e., %array directive), then declare
+ * yytext as a array instead of a character pointer. Nice and inefficient.
+ * do_yywrap - do yywrap() processing on EOF. If false, EOF treated as
+ * "no more files".
+ * csize - size of character set for the scanner we're generating;
+ * 128 for 7-bit chars and 256 for 8-bit
+ * yymore_used - if true, yymore() is used in input rules
+ * reject - if true, generate back-up tables for REJECT macro
+ * real_reject - if true, scanner really uses REJECT (as opposed to just
+ * having "reject" set for variable trailing context)
+ * continued_action - true if this rule's action is to "fall through" to
+ * the next rule's action (i.e., the '|' action)
+ * in_rule - true if we're inside an individual rule, false if not.
+ * yymore_really_used - whether to treat yymore() as really used, regardless
+ * of what we think based on references to it in the user's actions.
+ * reject_really_used - same for REJECT
+ */
+
+extern int printstats, syntaxerror, eofseen, ddebug, trace, nowarn,
+ spprdflt;
+extern int interactive, lex_compat, posix_compat, do_yylineno;
+extern int useecs, fulltbl, usemecs, fullspd;
+extern int gen_line_dirs, performance_report, backing_up_report;
+extern int reentrant, bison_bridge_lval, bison_bridge_lloc;
+extern bool ansi_func_defs, ansi_func_protos;
+extern int C_plus_plus, long_align, use_read, yytext_is_array, do_yywrap;
+extern int csize;
+extern int yymore_used, reject, real_reject, continued_action, in_rule;
+
+extern int yymore_really_used, reject_really_used;
+
+
+/* Variables used in the flex input routines:
+ * datapos - characters on current output line
+ * dataline - number of contiguous lines of data in current data
+ * statement. Used to generate readable -f output
+ * linenum - current input line number
+ * skelfile - the skeleton file
+ * skel - compiled-in skeleton array
+ * skel_ind - index into "skel" array, if skelfile is nil
+ * yyin - input file
+ * backing_up_file - file to summarize backing-up states to
+ * infilename - name of input file
+ * outfilename - name of output file
+ * headerfilename - name of the .h file to generate
+ * did_outfilename - whether outfilename was explicitly set
+ * prefix - the prefix used for externally visible names ("yy" by default)
+ * yyclass - yyFlexLexer subclass to use for YY_DECL
+ * do_stdinit - whether to initialize yyin/yyout to stdin/stdout
+ * use_stdout - the -t flag
+ * input_files - array holding names of input files
+ * num_input_files - size of input_files array
+ * program_name - name with which program was invoked
+ *
+ * action_array - array to hold the rule actions
+ * action_size - size of action_array
+ * defs1_offset - index where the user's section 1 definitions start
+ * in action_array
+ * prolog_offset - index where the prolog starts in action_array
+ * action_offset - index where the non-prolog starts in action_array
+ * action_index - index where the next action should go, with respect
+ * to "action_array"
+ */
+
+extern int datapos, dataline, linenum;
+extern FILE *skelfile, *yyin, *backing_up_file;
+extern const char *skel[];
+extern int skel_ind;
+extern char *infilename, *outfilename, *headerfilename;
+extern int did_outfilename;
+extern char *prefix, *yyclass, *extra_type;
+extern int do_stdinit, use_stdout;
+extern char **input_files;
+extern int num_input_files;
+extern char *program_name;
+
+extern char *action_array;
+extern int action_size;
+extern int defs1_offset, prolog_offset, action_offset, action_index;
+
+
+/* Variables for stack of states having only one out-transition:
+ * onestate - state number
+ * onesym - transition symbol
+ * onenext - target state
+ * onedef - default base entry
+ * onesp - stack pointer
+ */
+
+extern int onestate[ONE_STACK_SIZE], onesym[ONE_STACK_SIZE];
+extern int onenext[ONE_STACK_SIZE], onedef[ONE_STACK_SIZE], onesp;
+
+
+/* Variables for nfa machine data:
+ * maximum_mns - maximal number of NFA states supported by tables
+ * current_mns - current maximum on number of NFA states
+ * num_rules - number of the last accepting state; also is number of
+ * rules created so far
+ * num_eof_rules - number of <<EOF>> rules
+ * default_rule - number of the default rule
+ * current_max_rules - current maximum number of rules
+ * lastnfa - last nfa state number created
+ * firstst - physically the first state of a fragment
+ * lastst - last physical state of fragment
+ * finalst - last logical state of fragment
+ * transchar - transition character
+ * trans1 - transition state
+ * trans2 - 2nd transition state for epsilons
+ * accptnum - accepting number
+ * assoc_rule - rule associated with this NFA state (or 0 if none)
+ * state_type - a STATE_xxx type identifying whether the state is part
+ * of a normal rule, the leading state in a trailing context
+ * rule (i.e., the state which marks the transition from
+ * recognizing the text-to-be-matched to the beginning of
+ * the trailing context), or a subsequent state in a trailing
+ * context rule
+ * rule_type - a RULE_xxx type identifying whether this a ho-hum
+ * normal rule or one which has variable head & trailing
+ * context
+ * rule_linenum - line number associated with rule
+ * rule_useful - true if we've determined that the rule can be matched
+ * rule_has_nl - true if rule could possibly match a newline
+ * ccl_has_nl - true if current ccl could match a newline
+ * nlch - default eol char
+ */
+
+extern int maximum_mns, current_mns, current_max_rules;
+extern int num_rules, num_eof_rules, default_rule, lastnfa;
+extern int *firstst, *lastst, *finalst, *transchar, *trans1, *trans2;
+extern int *accptnum, *assoc_rule, *state_type;
+extern int *rule_type, *rule_linenum, *rule_useful;
+extern bool *rule_has_nl, *ccl_has_nl;
+extern int nlch;
+
+/* Different types of states; values are useful as masks, as well, for
+ * routines like check_trailing_context().
+ */
+#define STATE_NORMAL 0x1
+#define STATE_TRAILING_CONTEXT 0x2
+
+/* Global holding current type of state we're making. */
+
+extern int current_state_type;
+
+/* Different types of rules. */
+#define RULE_NORMAL 0
+#define RULE_VARIABLE 1
+
+/* True if the input rules include a rule with both variable-length head
+ * and trailing context, false otherwise.
+ */
+extern int variable_trailing_context_rules;
+
+
+/* Variables for protos:
+ * numtemps - number of templates created
+ * numprots - number of protos created
+ * protprev - backlink to a more-recently used proto
+ * protnext - forward link to a less-recently used proto
+ * prottbl - base/def table entry for proto
+ * protcomst - common state of proto
+ * firstprot - number of the most recently used proto
+ * lastprot - number of the least recently used proto
+ * protsave contains the entire state array for protos
+ */
+
+extern int numtemps, numprots, protprev[MSP], protnext[MSP], prottbl[MSP];
+extern int protcomst[MSP], firstprot, lastprot, protsave[PROT_SAVE_SIZE];
+
+
+/* Variables for managing equivalence classes:
+ * numecs - number of equivalence classes
+ * nextecm - forward link of Equivalence Class members
+ * ecgroup - class number or backward link of EC members
+ * nummecs - number of meta-equivalence classes (used to compress
+ * templates)
+ * tecfwd - forward link of meta-equivalence classes members
+ * tecbck - backward link of MEC's
+ */
+
+/* Reserve enough room in the equivalence class arrays so that we
+ * can use the CSIZE'th element to hold equivalence class information
+ * for the NUL character. Later we'll move this information into
+ * the 0th element.
+ */
+extern int numecs, nextecm[CSIZE + 1], ecgroup[CSIZE + 1], nummecs;
+
+/* Meta-equivalence classes are indexed starting at 1, so it's possible
+ * that they will require positions from 1 .. CSIZE, i.e., CSIZE + 1
+ * slots total (since the arrays are 0-based). nextecm[] and ecgroup[]
+ * don't require the extra position since they're indexed from 1 .. CSIZE - 1.
+ */
+extern int tecfwd[CSIZE + 1], tecbck[CSIZE + 1];
+
+
+/* Variables for start conditions:
+ * lastsc - last start condition created
+ * current_max_scs - current limit on number of start conditions
+ * scset - set of rules active in start condition
+ * scbol - set of rules active only at the beginning of line in a s.c.
+ * scxclu - true if start condition is exclusive
+ * sceof - true if start condition has EOF rule
+ * scname - start condition name
+ */
+
+extern int lastsc, *scset, *scbol, *scxclu, *sceof;
+extern int current_max_scs;
+extern char **scname;
+
+
+/* Variables for dfa machine data:
+ * current_max_dfa_size - current maximum number of NFA states in DFA
+ * current_max_xpairs - current maximum number of non-template xtion pairs
+ * current_max_template_xpairs - current maximum number of template pairs
+ * current_max_dfas - current maximum number DFA states
+ * lastdfa - last dfa state number created
+ * nxt - state to enter upon reading character
+ * chk - check value to see if "nxt" applies
+ * tnxt - internal nxt table for templates
+ * base - offset into "nxt" for given state
+ * def - where to go if "chk" disallows "nxt" entry
+ * nultrans - NUL transition for each state
+ * NUL_ec - equivalence class of the NUL character
+ * tblend - last "nxt/chk" table entry being used
+ * firstfree - first empty entry in "nxt/chk" table
+ * dss - nfa state set for each dfa
+ * dfasiz - size of nfa state set for each dfa
+ * dfaacc - accepting set for each dfa state (if using REJECT), or accepting
+ * number, if not
+ * accsiz - size of accepting set for each dfa state
+ * dhash - dfa state hash value
+ * numas - number of DFA accepting states created; note that this
+ * is not necessarily the same value as num_rules, which is the analogous
+ * value for the NFA
+ * numsnpairs - number of state/nextstate transition pairs
+ * jambase - position in base/def where the default jam table starts
+ * jamstate - state number corresponding to "jam" state
+ * end_of_buffer_state - end-of-buffer dfa state number
+ */
+
+extern int current_max_dfa_size, current_max_xpairs;
+extern int current_max_template_xpairs, current_max_dfas;
+extern int lastdfa, *nxt, *chk, *tnxt;
+extern int *base, *def, *nultrans, NUL_ec, tblend, firstfree, **dss,
+ *dfasiz;
+extern union dfaacc_union {
+ int *dfaacc_set;
+ int dfaacc_state;
+} *dfaacc;
+extern int *accsiz, *dhash, numas;
+extern int numsnpairs, jambase, jamstate;
+extern int end_of_buffer_state;
+
+/* Variables for ccl information:
+ * lastccl - ccl index of the last created ccl
+ * current_maxccls - current limit on the maximum number of unique ccl's
+ * cclmap - maps a ccl index to its set pointer
+ * ccllen - gives the length of a ccl
+ * cclng - true for a given ccl if the ccl is negated
+ * cclreuse - counts how many times a ccl is re-used
+ * current_max_ccl_tbl_size - current limit on number of characters needed
+ * to represent the unique ccl's
+ * ccltbl - holds the characters in each ccl - indexed by cclmap
+ */
+
+extern int lastccl, *cclmap, *ccllen, *cclng, cclreuse;
+extern int current_maxccls, current_max_ccl_tbl_size;
+extern Char *ccltbl;
+
+
+/* Variables for miscellaneous information:
+ * nmstr - last NAME scanned by the scanner
+ * sectnum - section number currently being parsed
+ * nummt - number of empty nxt/chk table entries
+ * hshcol - number of hash collisions detected by snstods
+ * dfaeql - number of times a newly created dfa was equal to an old one
+ * numeps - number of epsilon NFA states created
+ * eps2 - number of epsilon states which have 2 out-transitions
+ * num_reallocs - number of times it was necessary to realloc() a group
+ * of arrays
+ * tmpuses - number of DFA states that chain to templates
+ * totnst - total number of NFA states used to make DFA states
+ * peakpairs - peak number of transition pairs we had to store internally
+ * numuniq - number of unique transitions
+ * numdup - number of duplicate transitions
+ * hshsave - number of hash collisions saved by checking number of states
+ * num_backing_up - number of DFA states requiring backing up
+ * bol_needed - whether scanner needs beginning-of-line recognition
+ */
+
+extern char nmstr[MAXLINE];
+extern int sectnum, nummt, hshcol, dfaeql, numeps, eps2, num_reallocs;
+extern int tmpuses, totnst, peakpairs, numuniq, numdup, hshsave;
+extern int num_backing_up, bol_needed;
+
+void *allocate_array PROTO ((int, size_t));
+void *reallocate_array PROTO ((void *, int, size_t));
+
+void *flex_alloc PROTO ((size_t));
+void *flex_realloc PROTO ((void *, size_t));
+void flex_free PROTO ((void *));
+
+#define allocate_integer_array(size) \
+ (int *) allocate_array( size, sizeof( int ) )
+
+#define reallocate_integer_array(array,size) \
+ (int *) reallocate_array( (void *) array, size, sizeof( int ) )
+
+#define allocate_bool_array(size) \
+ (bool *) allocate_array( size, sizeof( bool ) )
+
+#define reallocate_bool_array(array,size) \
+ (bool *) reallocate_array( (void *) array, size, sizeof( bool ) )
+
+#define allocate_int_ptr_array(size) \
+ (int **) allocate_array( size, sizeof( int * ) )
+
+#define allocate_char_ptr_array(size) \
+ (char **) allocate_array( size, sizeof( char * ) )
+
+#define allocate_dfaacc_union(size) \
+ (union dfaacc_union *) \
+ allocate_array( size, sizeof( union dfaacc_union ) )
+
+#define reallocate_int_ptr_array(array,size) \
+ (int **) reallocate_array( (void *) array, size, sizeof( int * ) )
+
+#define reallocate_char_ptr_array(array,size) \
+ (char **) reallocate_array( (void *) array, size, sizeof( char * ) )
+
+#define reallocate_dfaacc_union(array, size) \
+ (union dfaacc_union *) \
+ reallocate_array( (void *) array, size, sizeof( union dfaacc_union ) )
+
+#define allocate_character_array(size) \
+ (char *) allocate_array( size, sizeof( char ) )
+
+#define reallocate_character_array(array,size) \
+ (char *) reallocate_array( (void *) array, size, sizeof( char ) )
+
+#define allocate_Character_array(size) \
+ (Char *) allocate_array( size, sizeof( Char ) )
+
+#define reallocate_Character_array(array,size) \
+ (Char *) reallocate_array( (void *) array, size, sizeof( Char ) )
+
+
+/* Used to communicate between scanner and parser. The type should really
+ * be YYSTYPE, but we can't easily get our hands on it.
+ */
+extern int yylval;
+
+
+/* External functions that are cross-referenced among the flex source files. */
+
+
+/* from file ccl.c */
+
+extern void ccladd PROTO ((int, int)); /* add a single character to a ccl */
+extern int cclinit PROTO ((void)); /* make an empty ccl */
+extern void cclnegate PROTO ((int)); /* negate a ccl */
+extern int ccl_set_diff (int a, int b); /* set difference of two ccls. */
+extern int ccl_set_union (int a, int b); /* set union of two ccls. */
+
+/* List the members of a set of characters in CCL form. */
+extern void list_character_set PROTO ((FILE *, int[]));
+
+
+/* from file dfa.c */
+
+/* Check a DFA state for backing up. */
+extern void check_for_backing_up PROTO ((int, int[]));
+
+/* Check to see if NFA state set constitutes "dangerous" trailing context. */
+extern void check_trailing_context PROTO ((int *, int, int *, int));
+
+/* Construct the epsilon closure of a set of ndfa states. */
+extern int *epsclosure PROTO ((int *, int *, int[], int *, int *));
+
+/* Increase the maximum number of dfas. */
+extern void increase_max_dfas PROTO ((void));
+
+extern void ntod PROTO ((void)); /* convert a ndfa to a dfa */
+
+/* Converts a set of ndfa states into a dfa state. */
+extern int snstods PROTO ((int[], int, int[], int, int, int *));
+
+
+/* from file ecs.c */
+
+/* Convert character classes to set of equivalence classes. */
+extern void ccl2ecl PROTO ((void));
+
+/* Associate equivalence class numbers with class members. */
+extern int cre8ecs PROTO ((int[], int[], int));
+
+/* Update equivalence classes based on character class transitions. */
+extern void mkeccl PROTO ((Char[], int, int[], int[], int, int));
+
+/* Create equivalence class for single character. */
+extern void mkechar PROTO ((int, int[], int[]));
+
+
+/* from file gen.c */
+
+extern void do_indent PROTO ((void)); /* indent to the current level */
+
+/* Generate the code to keep backing-up information. */
+extern void gen_backing_up PROTO ((void));
+
+/* Generate the code to perform the backing up. */
+extern void gen_bu_action PROTO ((void));
+
+/* Generate full speed compressed transition table. */
+extern void genctbl PROTO ((void));
+
+/* Generate the code to find the action number. */
+extern void gen_find_action PROTO ((void));
+
+extern void genftbl PROTO ((void)); /* generate full transition table */
+
+/* Generate the code to find the next compressed-table state. */
+extern void gen_next_compressed_state PROTO ((char *));
+
+/* Generate the code to find the next match. */
+extern void gen_next_match PROTO ((void));
+
+/* Generate the code to find the next state. */
+extern void gen_next_state PROTO ((int));
+
+/* Generate the code to make a NUL transition. */
+extern void gen_NUL_trans PROTO ((void));
+
+/* Generate the code to find the start state. */
+extern void gen_start_state PROTO ((void));
+
+/* Generate data statements for the transition tables. */
+extern void gentabs PROTO ((void));
+
+/* Write out a formatted string at the current indentation level. */
+extern void indent_put2s PROTO ((const char *, const char *));
+
+/* Write out a string + newline at the current indentation level. */
+extern void indent_puts PROTO ((const char *));
+
+extern void make_tables PROTO ((void)); /* generate transition tables */
+
+
+/* from file main.c */
+
+extern void check_options PROTO ((void));
+extern void flexend PROTO ((int));
+extern void usage PROTO ((void));
+
+
+/* from file misc.c */
+
+/* Add a #define to the action file. */
+extern void action_define PROTO ((const char *defname, int value));
+
+/* Add the given text to the stored actions. */
+extern void add_action PROTO ((const char *new_text));
+
+/* True if a string is all lower case. */
+extern int all_lower PROTO ((register char *));
+
+/* True if a string is all upper case. */
+extern int all_upper PROTO ((register char *));
+
+/* Compare two integers for use by qsort. */
+extern int intcmp PROTO ((const void *, const void *));
+
+/* Check a character to make sure it's in the expected range. */
+extern void check_char PROTO ((int c));
+
+/* Replace upper-case letter to lower-case. */
+extern Char clower PROTO ((int));
+
+/* Returns a dynamically allocated copy of a string. */
+extern char *copy_string PROTO ((register const char *));
+
+/* Returns a dynamically allocated copy of a (potentially) unsigned string. */
+extern Char *copy_unsigned_string PROTO ((register Char *));
+
+/* Compare two characters for use by qsort with '\0' sorting last. */
+extern int cclcmp PROTO ((const void *, const void *));
+
+/* Finish up a block of data declarations. */
+extern void dataend PROTO ((void));
+
+/* Flush generated data statements. */
+extern void dataflush PROTO ((void));
+
+/* Report an error message and terminate. */
+extern void flexerror PROTO ((const char *));
+
+/* Report a fatal error message and terminate. */
+extern void flexfatal PROTO ((const char *));
+
+/* Report a fatal error with a pinpoint, and terminate */
+#if HAVE_DECL___FUNC__
+#define flex_die(msg) \
+ do{ \
+ fprintf (stderr,\
+ _("%s: fatal internal error at %s:%d (%s): %s\n"),\
+ program_name, __FILE__, (int)__LINE__,\
+ __func__,msg);\
+ FLEX_EXIT(1);\
+ }while(0)
+#else /* ! HAVE_DECL___FUNC__ */
+#define flex_die(msg) \
+ do{ \
+ fprintf (stderr,\
+ _("%s: fatal internal error at %s:%d %s\n"),\
+ program_name, __FILE__, (int)__LINE__,\
+ msg);\
+ FLEX_EXIT(1);\
+ }while(0)
+#endif /* ! HAVE_DECL___func__ */
+
+/* Convert a hexadecimal digit string to an integer value. */
+extern int htoi PROTO ((Char[]));
+
+/* Report an error message formatted with one integer argument. */
+extern void lerrif PROTO ((const char *, int));
+
+/* Report an error message formatted with one string argument. */
+extern void lerrsf PROTO ((const char *, const char *));
+
+/* Like lerrsf, but also exit after displaying message. */
+extern void lerrsf_fatal PROTO ((const char *, const char *));
+
+/* Spit out a "#line" statement. */
+extern void line_directive_out PROTO ((FILE *, int));
+
+/* Mark the current position in the action array as the end of the section 1
+ * user defs.
+ */
+extern void mark_defs1 PROTO ((void));
+
+/* Mark the current position in the action array as the end of the prolog. */
+extern void mark_prolog PROTO ((void));
+
+/* Generate a data statment for a two-dimensional array. */
+extern void mk2data PROTO ((int));
+
+extern void mkdata PROTO ((int)); /* generate a data statement */
+
+/* Return the integer represented by a string of digits. */
+extern int myctoi PROTO ((const char *));
+
+/* Return character corresponding to escape sequence. */
+extern Char myesc PROTO ((Char[]));
+
+/* Convert an octal digit string to an integer value. */
+extern int otoi PROTO ((Char[]));
+
+/* Output a (possibly-formatted) string to the generated scanner. */
+extern void out PROTO ((const char *));
+extern void out_dec PROTO ((const char *, int));
+extern void out_dec2 PROTO ((const char *, int, int));
+extern void out_hex PROTO ((const char *, unsigned int));
+extern void out_str PROTO ((const char *, const char *));
+extern void out_str3
+PROTO ((const char *, const char *, const char *, const char *));
+extern void out_str_dec PROTO ((const char *, const char *, int));
+extern void outc PROTO ((int));
+extern void outn PROTO ((const char *));
+extern void out_m4_define (const char* def, const char* val);
+
+/* Return a printable version of the given character, which might be
+ * 8-bit.
+ */
+extern char *readable_form PROTO ((int));
+
+/* Write out one section of the skeleton file. */
+extern void skelout PROTO ((void));
+
+/* Output a yy_trans_info structure. */
+extern void transition_struct_out PROTO ((int, int));
+
+/* Only needed when using certain broken versions of bison to build parse.c. */
+extern void *yy_flex_xmalloc PROTO ((int));
+
+/* Set a region of memory to 0. */
+extern void zero_out PROTO ((char *, size_t));
+
+
+/* from file nfa.c */
+
+/* Add an accepting state to a machine. */
+extern void add_accept PROTO ((int, int));
+
+/* Make a given number of copies of a singleton machine. */
+extern int copysingl PROTO ((int, int));
+
+/* Debugging routine to write out an nfa. */
+extern void dumpnfa PROTO ((int));
+
+/* Finish up the processing for a rule. */
+extern void finish_rule PROTO ((int, int, int, int, int));
+
+/* Connect two machines together. */
+extern int link_machines PROTO ((int, int));
+
+/* Mark each "beginning" state in a machine as being a "normal" (i.e.,
+ * not trailing context associated) state.
+ */
+extern void mark_beginning_as_normal PROTO ((register int));
+
+/* Make a machine that branches to two machines. */
+extern int mkbranch PROTO ((int, int));
+
+extern int mkclos PROTO ((int)); /* convert a machine into a closure */
+extern int mkopt PROTO ((int)); /* make a machine optional */
+
+/* Make a machine that matches either one of two machines. */
+extern int mkor PROTO ((int, int));
+
+/* Convert a machine into a positive closure. */
+extern int mkposcl PROTO ((int));
+
+extern int mkrep PROTO ((int, int, int)); /* make a replicated machine */
+
+/* Create a state with a transition on a given symbol. */
+extern int mkstate PROTO ((int));
+
+extern void new_rule PROTO ((void)); /* initialize for a new rule */
+
+
+/* from file parse.y */
+
+/* Build the "<<EOF>>" action for the active start conditions. */
+extern void build_eof_action PROTO ((void));
+
+/* Write out a message formatted with one string, pinpointing its location. */
+extern void format_pinpoint_message PROTO ((const char *, const char *));
+
+/* Write out a message, pinpointing its location. */
+extern void pinpoint_message PROTO ((const char *));
+
+/* Write out a warning, pinpointing it at the given line. */
+extern void line_warning PROTO ((const char *, int));
+
+/* Write out a message, pinpointing it at the given line. */
+extern void line_pinpoint PROTO ((const char *, int));
+
+/* Report a formatted syntax error. */
+extern void format_synerr PROTO ((const char *, const char *));
+extern void synerr PROTO ((const char *)); /* report a syntax error */
+extern void format_warn PROTO ((const char *, const char *));
+extern void warn PROTO ((const char *)); /* report a warning */
+extern void yyerror PROTO ((const char *)); /* report a parse error */
+extern int yyparse PROTO ((void)); /* the YACC parser */
+
+
+/* from file scan.l */
+
+/* The Flex-generated scanner for flex. */
+extern int flexscan PROTO ((void));
+
+/* Open the given file (if NULL, stdin) for scanning. */
+extern void set_input_file PROTO ((char *));
+
+/* Wrapup a file in the lexical analyzer. */
+extern int yywrap PROTO ((void));
+
+
+/* from file sym.c */
+
+/* Save the text of a character class. */
+extern void cclinstal PROTO ((Char[], int));
+
+/* Lookup the number associated with character class. */
+extern int ccllookup PROTO ((Char[]));
+
+extern void ndinstal PROTO ((const char *, Char[])); /* install a name definition */
+extern Char *ndlookup PROTO ((const char *)); /* lookup a name definition */
+
+/* Increase maximum number of SC's. */
+extern void scextend PROTO ((void));
+extern void scinstal PROTO ((const char *, int)); /* make a start condition */
+
+/* Lookup the number associated with a start condition. */
+extern int sclookup PROTO ((const char *));
+
+
+/* from file tblcmp.c */
+
+/* Build table entries for dfa state. */
+extern void bldtbl PROTO ((int[], int, int, int, int));
+
+extern void cmptmps PROTO ((void)); /* compress template table entries */
+extern void expand_nxt_chk PROTO ((void)); /* increase nxt/chk arrays */
+
+/* Finds a space in the table for a state to be placed. */
+extern int find_table_space PROTO ((int *, int));
+extern void inittbl PROTO ((void)); /* initialize transition tables */
+
+/* Make the default, "jam" table entries. */
+extern void mkdeftbl PROTO ((void));
+
+/* Create table entries for a state (or state fragment) which has
+ * only one out-transition.
+ */
+extern void mk1tbl PROTO ((int, int, int, int));
+
+/* Place a state into full speed transition table. */
+extern void place_state PROTO ((int *, int, int));
+
+/* Save states with only one out-transition to be processed later. */
+extern void stack1 PROTO ((int, int, int, int));
+
+
+/* from file yylex.c */
+
+extern int yylex PROTO ((void));
+
+/* A growable array. See buf.c. */
+struct Buf {
+ void *elts; /* elements. */
+ int nelts; /* number of elements. */
+ size_t elt_size; /* in bytes. */
+ int nmax; /* max capacity of elements. */
+};
+
+extern void buf_init PROTO ((struct Buf * buf, size_t elem_size));
+extern void buf_destroy PROTO ((struct Buf * buf));
+extern struct Buf *buf_append
+PROTO ((struct Buf * buf, const void *ptr, int n_elem));
+extern struct Buf *buf_concat PROTO((struct Buf* dest, const struct Buf* src));
+extern struct Buf *buf_strappend PROTO ((struct Buf *, const char *str));
+extern struct Buf *buf_strnappend
+PROTO ((struct Buf *, const char *str, int nchars));
+extern struct Buf *buf_strdefine
+PROTO ((struct Buf * buf, const char *str, const char *def));
+extern struct Buf *buf_prints PROTO((struct Buf *buf, const char *fmt, const char* s));
+extern struct Buf *buf_m4_define PROTO((struct Buf *buf, const char* def, const char* val));
+extern struct Buf *buf_m4_undefine PROTO((struct Buf *buf, const char* def));
+extern struct Buf *buf_print_strings PROTO((struct Buf * buf, FILE* out));
+extern struct Buf *buf_linedir PROTO((struct Buf *buf, const char* filename, int lineno));
+
+extern struct Buf userdef_buf; /* a string buffer for #define's generated by user-options on cmd line. */
+extern struct Buf defs_buf; /* a char* buffer to save #define'd some symbols generated by flex. */
+extern struct Buf yydmap_buf; /* a string buffer to hold yydmap elements */
+extern struct Buf m4defs_buf; /* Holds m4 definitions. */
+extern struct Buf top_buf; /* contains %top code. String buffer. */
+
+/* For blocking out code from the header file. */
+#define OUT_BEGIN_CODE() outn("m4_ifdef( [[M4_YY_IN_HEADER]],,[[")
+#define OUT_END_CODE() outn("]])")
+
+/* For setjmp/longjmp (instead of calling exit(2)). Linkage in main.c */
+extern jmp_buf flex_main_jmp_buf;
+
+#define FLEX_EXIT(status) longjmp(flex_main_jmp_buf,(status)+1)
+
+/* Removes all \n and \r chars from tail of str. returns str. */
+extern char *chomp (char *str);
+
+/* ctype functions forced to return boolean */
+#define b_isalnum(c) (isalnum(c)?true:false)
+#define b_isalpha(c) (isalpha(c)?true:false)
+#define b_isascii(c) (isascii(c)?true:false)
+#define b_isblank(c) (isblank(c)?true:false)
+#define b_iscntrl(c) (iscntrl(c)?true:false)
+#define b_isdigit(c) (isdigit(c)?true:false)
+#define b_isgraph(c) (isgraph(c)?true:false)
+#define b_islower(c) (islower(c)?true:false)
+#define b_isprint(c) (isprint(c)?true:false)
+#define b_ispunct(c) (ispunct(c)?true:false)
+#define b_isspace(c) (isspace(c)?true:false)
+#define b_isupper(c) (isupper(c)?true:false)
+#define b_isxdigit(c) (isxdigit(c)?true:false)
+
+/* return true if char is uppercase or lowercase. */
+bool has_case(int c);
+
+/* Change case of character if possible. */
+int reverse_case(int c);
+
+/* return false if [c1-c2] is ambiguous for a caseless scanner. */
+bool range_covers_case (int c1, int c2);
+
+/*
+ * From "filter.c"
+ */
+
+/** A single stdio filter to execute.
+ * The filter may be external, such as "sed", or it
+ * may be internal, as a function call.
+ */
+struct filter {
+ int (*filter_func)(struct filter*); /**< internal filter function */
+ void * extra; /**< extra data passed to filter_func */
+ int argc; /**< arg count */
+ const char ** argv; /**< arg vector, \0-terminated */
+ struct filter * next; /**< next filter or NULL */
+};
+
+/* output filter chain */
+extern struct filter * output_chain;
+extern struct filter *filter_create_ext PROTO((struct filter * chain, const char *cmd, ...));
+struct filter *filter_create_int PROTO((struct filter *chain,
+ int (*filter_func) (struct filter *),
+ void *extra));
+extern bool filter_apply_chain PROTO((struct filter * chain));
+extern int filter_truncate (struct filter * chain, int max_len);
+extern int filter_tee_header PROTO((struct filter *chain));
+extern int filter_fix_linedirs PROTO((struct filter *chain));
+
+
+/*
+ * From "regex.c"
+ */
+
+extern regex_t regex_linedir, regex_blank_line;
+bool flex_init_regex(void);
+void flex_regcomp(regex_t *preg, const char *regex, int cflags);
+char *regmatch_dup (regmatch_t * m, const char *src);
+char *regmatch_cpy (regmatch_t * m, char *dest, const char *src);
+int regmatch_len (regmatch_t * m);
+int regmatch_strtol (regmatch_t * m, const char *src, char **endptr, int base);
+bool regmatch_empty (regmatch_t * m);
+
+/* From "scanflags.h" */
+typedef unsigned int scanflags_t;
+extern scanflags_t* _sf_stk;
+extern size_t _sf_top_ix, _sf_max; /**< stack of scanner flags. */
+#define _SF_CASE_INS 0x0001
+#define _SF_DOT_ALL 0x0002
+#define _SF_SKIP_WS 0x0004
+#define sf_top() (_sf_stk[_sf_top_ix])
+#define sf_case_ins() (sf_top() & _SF_CASE_INS)
+#define sf_dot_all() (sf_top() & _SF_DOT_ALL)
+#define sf_skip_ws() (sf_top() & _SF_SKIP_WS)
+#define sf_set_case_ins(X) ((X) ? (sf_top() |= _SF_CASE_INS) : (sf_top() &= ~_SF_CASE_INS))
+#define sf_set_dot_all(X) ((X) ? (sf_top() |= _SF_DOT_ALL) : (sf_top() &= ~_SF_DOT_ALL))
+#define sf_set_skip_ws(X) ((X) ? (sf_top() |= _SF_SKIP_WS) : (sf_top() &= ~_SF_SKIP_WS))
+extern void sf_init(void);
+extern void sf_push(void);
+extern void sf_pop(void);
+
+
+#endif /* not defined FLEXDEF_H */
Copied: vendor/flex/2.5.39/flexint.h (from rev 7075, vendor/flex/dist/flexint.h)
===================================================================
--- vendor/flex/2.5.39/flexint.h (rev 0)
+++ vendor/flex/2.5.39/flexint.h 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,63 @@
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types.
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t;
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX (4294967295U)
+#endif
+
+#endif /* ! C99 */
+
+#endif /* ! FLEXINT_H */
Deleted: vendor/flex/2.5.39/gen.c
===================================================================
--- vendor/flex/dist/gen.c 2015-07-09 12:31:47 UTC (rev 7073)
+++ vendor/flex/2.5.39/gen.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -1,1629 +0,0 @@
-/* gen - actual generation (writing) of flex scanners */
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Vern Paxson.
- *
- * The United States Government has rights in this work pursuant
- * to contract no. DE-AC03-76SF00098 between the United States
- * Department of Energy and the University of California.
- *
- * Redistribution and use in source and binary forms are permitted provided
- * that: (1) source distributions retain this entire copyright notice and
- * comment, and (2) distributions including binaries display the following
- * acknowledgement: ``This product includes software developed by the
- * University of California, Berkeley and its contributors'' in the
- * documentation or other materials provided with the distribution and in
- * all advertising materials mentioning features or use of this software.
- * Neither the name of the University nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-/* $Header: /home/cvs/src/usr.bin/lex/gen.c,v 1.3 2012-10-29 20:54:16 laffer1 Exp $ */
-#include <sys/cdefs.h>
-__MBSDID("$MidnightBSD: trunk/usr.bin/lex/gen.c 6515 2013-12-20 23:32:25Z laffer1 $");
-
-#include "flexdef.h"
-
-
-/* declare functions that have forward references */
-
-void gen_next_state PROTO((int));
-void genecs PROTO((void));
-void indent_put2s PROTO((char [], char []));
-void indent_puts PROTO((char []));
-
-
-static int indent_level = 0; /* each level is 8 spaces */
-
-#define indent_up() (++indent_level)
-#define indent_down() (--indent_level)
-#define set_indent(indent_val) indent_level = indent_val
-
-/* Almost everything is done in terms of arrays starting at 1, so provide
- * a null entry for the zero element of all C arrays. (The exception
- * to this is that the fast table representation generally uses the
- * 0 elements of its arrays, too.)
- */
-static char C_int_decl[] = "static yyconst int %s[%d] =\n { 0,\n";
-static char C_short_decl[] = "static yyconst short int %s[%d] =\n { 0,\n";
-static char C_long_decl[] = "static yyconst long int %s[%d] =\n { 0,\n";
-static char C_state_decl[] =
- "static yyconst yy_state_type %s[%d] =\n { 0,\n";
-
-
-/* Indent to the current level. */
-
-void do_indent()
- {
- int i = indent_level * 8;
-
- while ( i >= 8 )
- {
- outc( '\t' );
- i -= 8;
- }
-
- while ( i > 0 )
- {
- outc( ' ' );
- --i;
- }
- }
-
-
-/* Generate the code to keep backing-up information. */
-
-void gen_backing_up()
- {
- if ( reject || num_backing_up == 0 )
- return;
-
- if ( fullspd )
- indent_puts( "if ( yy_current_state[-1].yy_nxt )" );
- else
- indent_puts( "if ( yy_accept[yy_current_state] )" );
-
- indent_up();
- indent_puts( "{" );
- indent_puts( "yy_last_accepting_state = yy_current_state;" );
- indent_puts( "yy_last_accepting_cpos = yy_cp;" );
- indent_puts( "}" );
- indent_down();
- }
-
-
-/* Generate the code to perform the backing up. */
-
-void gen_bu_action()
- {
- if ( reject || num_backing_up == 0 )
- return;
-
- set_indent( 3 );
-
- indent_puts( "case 0: /* must back up */" );
- indent_puts( "/* undo the effects of YY_DO_BEFORE_ACTION */" );
- indent_puts( "*yy_cp = yy_hold_char;" );
-
- if ( fullspd || fulltbl )
- indent_puts( "yy_cp = yy_last_accepting_cpos + 1;" );
- else
- /* Backing-up info for compressed tables is taken \after/
- * yy_cp has been incremented for the next state.
- */
- indent_puts( "yy_cp = yy_last_accepting_cpos;" );
-
- indent_puts( "yy_current_state = yy_last_accepting_state;" );
- indent_puts( "goto yy_find_action;" );
- outc( '\n' );
-
- set_indent( 0 );
- }
-
-
-/* genctbl - generates full speed compressed transition table */
-
-void genctbl()
- {
- int i;
- int end_of_buffer_action = num_rules + 1;
-
- /* Table of verify for transition and offset to next state. */
- out_dec( "static yyconst struct yy_trans_info yy_transition[%d] =\n",
- tblend + numecs + 1 );
- outn( " {" );
-
- /* We want the transition to be represented as the offset to the
- * next state, not the actual state number, which is what it currently
- * is. The offset is base[nxt[i]] - (base of current state)]. That's
- * just the difference between the starting points of the two involved
- * states (to - from).
- *
- * First, though, we need to find some way to put in our end-of-buffer
- * flags and states. We do this by making a state with absolutely no
- * transitions. We put it at the end of the table.
- */
-
- /* We need to have room in nxt/chk for two more slots: One for the
- * action and one for the end-of-buffer transition. We now *assume*
- * that we're guaranteed the only character we'll try to index this
- * nxt/chk pair with is EOB, i.e., 0, so we don't have to make sure
- * there's room for jam entries for other characters.
- */
-
- while ( tblend + 2 >= current_max_xpairs )
- expand_nxt_chk();
-
- while ( lastdfa + 1 >= current_max_dfas )
- increase_max_dfas();
-
- base[lastdfa + 1] = tblend + 2;
- nxt[tblend + 1] = end_of_buffer_action;
- chk[tblend + 1] = numecs + 1;
- chk[tblend + 2] = 1; /* anything but EOB */
-
- /* So that "make test" won't show arb. differences. */
- nxt[tblend + 2] = 0;
-
- /* Make sure every state has an end-of-buffer transition and an
- * action #.
- */
- for ( i = 0; i <= lastdfa; ++i )
- {
- int anum = dfaacc[i].dfaacc_state;
- int offset = base[i];
-
- chk[offset] = EOB_POSITION;
- chk[offset - 1] = ACTION_POSITION;
- nxt[offset - 1] = anum; /* action number */
- }
-
- for ( i = 0; i <= tblend; ++i )
- {
- if ( chk[i] == EOB_POSITION )
- transition_struct_out( 0, base[lastdfa + 1] - i );
-
- else if ( chk[i] == ACTION_POSITION )
- transition_struct_out( 0, nxt[i] );
-
- else if ( chk[i] > numecs || chk[i] == 0 )
- transition_struct_out( 0, 0 ); /* unused slot */
-
- else /* verify, transition */
- transition_struct_out( chk[i],
- base[nxt[i]] - (i - chk[i]) );
- }
-
-
- /* Here's the final, end-of-buffer state. */
- transition_struct_out( chk[tblend + 1], nxt[tblend + 1] );
- transition_struct_out( chk[tblend + 2], nxt[tblend + 2] );
-
- outn( " };\n" );
-
- /* Table of pointers to start states. */
- out_dec(
- "static yyconst struct yy_trans_info *yy_start_state_list[%d] =\n",
- lastsc * 2 + 1 );
- outn( " {" ); /* } so vi doesn't get confused */
-
- for ( i = 0; i <= lastsc * 2; ++i )
- out_dec( " &yy_transition[%d],\n", base[i] );
-
- dataend();
-
- if ( useecs )
- genecs();
- }
-
-
-/* Generate equivalence-class tables. */
-
-void genecs()
- {
- int i, j;
- int numrows;
-
- out_str_dec( C_int_decl, "yy_ec", csize );
-
- for ( i = 1; i < csize; ++i )
- {
- if ( caseins && (i >= 'A') && (i <= 'Z') )
- ecgroup[i] = ecgroup[clower( i )];
-
- ecgroup[i] = ABS( ecgroup[i] );
- mkdata( ecgroup[i] );
- }
-
- dataend();
-
- if ( trace )
- {
- fputs( _( "\n\nEquivalence Classes:\n\n" ), stderr );
-
- numrows = csize / 8;
-
- for ( j = 0; j < numrows; ++j )
- {
- for ( i = j; i < csize; i = i + numrows )
- {
- fprintf( stderr, "%4s = %-2d",
- readable_form( i ), ecgroup[i] );
-
- putc( ' ', stderr );
- }
-
- putc( '\n', stderr );
- }
- }
- }
-
-
-/* Generate the code to find the action number. */
-
-void gen_find_action()
- {
- if ( fullspd )
- indent_puts( "yy_act = yy_current_state[-1].yy_nxt;" );
-
- else if ( fulltbl )
- indent_puts( "yy_act = yy_accept[yy_current_state];" );
-
- else if ( reject )
- {
- indent_puts( "yy_current_state = *--yy_state_ptr;" );
- indent_puts( "yy_lp = yy_accept[yy_current_state];" );
-
- outn(
- "goto find_rule; /* avoid `defined but not used' warning */");
- outn(
- "find_rule: /* we branch to this label when backing up */" );
-
- indent_puts(
- "for ( ; ; ) /* until we find what rule we matched */" );
-
- indent_up();
-
- indent_puts( "{" );
-
- indent_puts(
- "if ( yy_lp && yy_lp < yy_accept[yy_current_state + 1] )" );
- indent_up();
- indent_puts( "{" );
- indent_puts( "yy_act = yy_acclist[yy_lp];" );
-
- if ( variable_trailing_context_rules )
- {
- indent_puts( "if ( yy_act & YY_TRAILING_HEAD_MASK ||" );
- indent_puts( " yy_looking_for_trail_begin )" );
- indent_up();
- indent_puts( "{" );
-
- indent_puts(
- "if ( yy_act == yy_looking_for_trail_begin )" );
- indent_up();
- indent_puts( "{" );
- indent_puts( "yy_looking_for_trail_begin = 0;" );
- indent_puts( "yy_act &= ~YY_TRAILING_HEAD_MASK;" );
- indent_puts( "break;" );
- indent_puts( "}" );
- indent_down();
-
- indent_puts( "}" );
- indent_down();
-
- indent_puts( "else if ( yy_act & YY_TRAILING_MASK )" );
- indent_up();
- indent_puts( "{" );
- indent_puts(
- "yy_looking_for_trail_begin = yy_act & ~YY_TRAILING_MASK;" );
- indent_puts(
- "yy_looking_for_trail_begin |= YY_TRAILING_HEAD_MASK;" );
-
- if ( real_reject )
- {
- /* Remember matched text in case we back up
- * due to REJECT.
- */
- indent_puts( "yy_full_match = yy_cp;" );
- indent_puts( "yy_full_state = yy_state_ptr;" );
- indent_puts( "yy_full_lp = yy_lp;" );
- }
-
- indent_puts( "}" );
- indent_down();
-
- indent_puts( "else" );
- indent_up();
- indent_puts( "{" );
- indent_puts( "yy_full_match = yy_cp;" );
- indent_puts( "yy_full_state = yy_state_ptr;" );
- indent_puts( "yy_full_lp = yy_lp;" );
- indent_puts( "break;" );
- indent_puts( "}" );
- indent_down();
-
- indent_puts( "++yy_lp;" );
- indent_puts( "goto find_rule;" );
- }
-
- else
- {
- /* Remember matched text in case we back up due to
- * trailing context plus REJECT.
- */
- indent_up();
- indent_puts( "{" );
- indent_puts( "yy_full_match = yy_cp;" );
- indent_puts( "break;" );
- indent_puts( "}" );
- indent_down();
- }
-
- indent_puts( "}" );
- indent_down();
-
- indent_puts( "--yy_cp;" );
-
- /* We could consolidate the following two lines with those at
- * the beginning, but at the cost of complaints that we're
- * branching inside a loop.
- */
- indent_puts( "yy_current_state = *--yy_state_ptr;" );
- indent_puts( "yy_lp = yy_accept[yy_current_state];" );
-
- indent_puts( "}" );
-
- indent_down();
- }
-
- else
- { /* compressed */
- indent_puts( "yy_act = yy_accept[yy_current_state];" );
-
- if ( interactive && ! reject )
- {
- /* Do the guaranteed-needed backing up to figure out
- * the match.
- */
- indent_puts( "if ( yy_act == 0 )" );
- indent_up();
- indent_puts( "{ /* have to back up */" );
- indent_puts( "yy_cp = yy_last_accepting_cpos;" );
- indent_puts(
- "yy_current_state = yy_last_accepting_state;" );
- indent_puts( "yy_act = yy_accept[yy_current_state];" );
- indent_puts( "}" );
- indent_down();
- }
- }
- }
-
-
-/* genftbl - generate full transition table */
-
-void genftbl()
- {
- int i;
- int end_of_buffer_action = num_rules + 1;
-
- out_str_dec( long_align ? C_long_decl : C_short_decl,
- "yy_accept", lastdfa + 1 );
-
- dfaacc[end_of_buffer_state].dfaacc_state = end_of_buffer_action;
-
- for ( i = 1; i <= lastdfa; ++i )
- {
- int anum = dfaacc[i].dfaacc_state;
-
- mkdata( anum );
-
- if ( trace && anum )
- fprintf( stderr, _( "state # %d accepts: [%d]\n" ),
- i, anum );
- }
-
- dataend();
-
- if ( useecs )
- genecs();
-
- /* Don't have to dump the actual full table entries - they were
- * created on-the-fly.
- */
- }
-
-
-/* Generate the code to find the next compressed-table state. */
-
-void gen_next_compressed_state( char_map )
-char *char_map;
- {
- indent_put2s( "YY_CHAR yy_c = %s;", char_map );
-
- /* Save the backing-up info \before/ computing the next state
- * because we always compute one more state than needed - we
- * always proceed until we reach a jam state
- */
- gen_backing_up();
-
- indent_puts(
-"while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )" );
- indent_up();
- indent_puts( "{" );
- indent_puts( "yy_current_state = (int) yy_def[yy_current_state];" );
-
- if ( usemecs )
- {
- /* We've arrange it so that templates are never chained
- * to one another. This means we can afford to make a
- * very simple test to see if we need to convert to
- * yy_c's meta-equivalence class without worrying
- * about erroneously looking up the meta-equivalence
- * class twice
- */
- do_indent();
-
- /* lastdfa + 2 is the beginning of the templates */
- out_dec( "if ( yy_current_state >= %d )\n", lastdfa + 2 );
-
- indent_up();
- indent_puts( "yy_c = yy_meta[(unsigned int) yy_c];" );
- indent_down();
- }
-
- indent_puts( "}" );
- indent_down();
-
- indent_puts(
-"yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];" );
- }
-
-
-/* Generate the code to find the next match. */
-
-void gen_next_match()
- {
- /* NOTE - changes in here should be reflected in gen_next_state() and
- * gen_NUL_trans().
- */
- char *char_map = useecs ?
- "yy_ec[YY_SC_TO_UI(*yy_cp)]" :
- "YY_SC_TO_UI(*yy_cp)";
-
- char *char_map_2 = useecs ?
- "yy_ec[YY_SC_TO_UI(*++yy_cp)]" :
- "YY_SC_TO_UI(*++yy_cp)";
-
- if ( fulltbl )
- {
- indent_put2s(
- "while ( (yy_current_state = yy_nxt[yy_current_state][%s]) > 0 )",
- char_map );
-
- indent_up();
-
- if ( num_backing_up > 0 )
- {
- indent_puts( "{" ); /* } for vi */
- gen_backing_up();
- outc( '\n' );
- }
-
- indent_puts( "++yy_cp;" );
-
- if ( num_backing_up > 0 )
- /* { for vi */
- indent_puts( "}" );
-
- indent_down();
-
- outc( '\n' );
- indent_puts( "yy_current_state = -yy_current_state;" );
- }
-
- else if ( fullspd )
- {
- indent_puts( "{" ); /* } for vi */
- indent_puts(
- "yyconst struct yy_trans_info *yy_trans_info;\n" );
- indent_puts( "YY_CHAR yy_c;\n" );
- indent_put2s( "for ( yy_c = %s;", char_map );
- indent_puts(
- " (yy_trans_info = &yy_current_state[(unsigned int) yy_c])->" );
- indent_puts( "yy_verify == yy_c;" );
- indent_put2s( " yy_c = %s )", char_map_2 );
-
- indent_up();
-
- if ( num_backing_up > 0 )
- indent_puts( "{" ); /* } for vi */
-
- indent_puts( "yy_current_state += yy_trans_info->yy_nxt;" );
-
- if ( num_backing_up > 0 )
- {
- outc( '\n' );
- gen_backing_up(); /* { for vi */
- indent_puts( "}" );
- }
-
- indent_down(); /* { for vi */
- indent_puts( "}" );
- }
-
- else
- { /* compressed */
- indent_puts( "do" );
-
- indent_up();
- indent_puts( "{" ); /* } for vi */
-
- gen_next_state( false );
-
- indent_puts( "++yy_cp;" );
-
- /* { for vi */
- indent_puts( "}" );
- indent_down();
-
- do_indent();
-
- if ( interactive )
- out_dec( "while ( yy_base[yy_current_state] != %d );\n",
- jambase );
- else
- out_dec( "while ( yy_current_state != %d );\n",
- jamstate );
-
- if ( ! reject && ! interactive )
- {
- /* Do the guaranteed-needed backing up to figure out
- * the match.
- */
- indent_puts( "yy_cp = yy_last_accepting_cpos;" );
- indent_puts(
- "yy_current_state = yy_last_accepting_state;" );
- }
- }
- }
-
-
-/* Generate the code to find the next state. */
-
-void gen_next_state( worry_about_NULs )
-int worry_about_NULs;
- { /* NOTE - changes in here should be reflected in gen_next_match() */
- char char_map[256];
-
- if ( worry_about_NULs && ! nultrans )
- {
- if ( useecs )
- (void) sprintf( char_map,
- "(*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : %d)",
- NUL_ec );
- else
- (void) sprintf( char_map,
- "(*yy_cp ? YY_SC_TO_UI(*yy_cp) : %d)", NUL_ec );
- }
-
- else
- strcpy( char_map, useecs ?
- "yy_ec[YY_SC_TO_UI(*yy_cp)]" : "YY_SC_TO_UI(*yy_cp)" );
-
- if ( worry_about_NULs && nultrans )
- {
- if ( ! fulltbl && ! fullspd )
- /* Compressed tables back up *before* they match. */
- gen_backing_up();
-
- indent_puts( "if ( *yy_cp )" );
- indent_up();
- indent_puts( "{" ); /* } for vi */
- }
-
- if ( fulltbl )
- indent_put2s(
- "yy_current_state = yy_nxt[yy_current_state][%s];",
- char_map );
-
- else if ( fullspd )
- indent_put2s(
- "yy_current_state += yy_current_state[%s].yy_nxt;",
- char_map );
-
- else
- gen_next_compressed_state( char_map );
-
- if ( worry_about_NULs && nultrans )
- {
- /* { for vi */
- indent_puts( "}" );
- indent_down();
- indent_puts( "else" );
- indent_up();
- indent_puts(
- "yy_current_state = yy_NUL_trans[yy_current_state];" );
- indent_down();
- }
-
- if ( fullspd || fulltbl )
- gen_backing_up();
-
- if ( reject )
- indent_puts( "*yy_state_ptr++ = yy_current_state;" );
- }
-
-
-/* Generate the code to make a NUL transition. */
-
-void gen_NUL_trans()
- { /* NOTE - changes in here should be reflected in gen_next_match() */
- /* Only generate a definition for "yy_cp" if we'll generate code
- * that uses it. Otherwise lint and the like complain.
- */
- int need_backing_up = (num_backing_up > 0 && ! reject);
-
- if ( need_backing_up && (! nultrans || fullspd || fulltbl) )
- /* We're going to need yy_cp lying around for the call
- * below to gen_backing_up().
- */
- indent_puts( "char *yy_cp = yy_c_buf_p;" );
-
- outc( '\n' );
-
- if ( nultrans )
- {
- indent_puts(
- "yy_current_state = yy_NUL_trans[yy_current_state];" );
- indent_puts( "yy_is_jam = (yy_current_state == 0);" );
- }
-
- else if ( fulltbl )
- {
- do_indent();
- out_dec( "yy_current_state = yy_nxt[yy_current_state][%d];\n",
- NUL_ec );
- indent_puts( "yy_is_jam = (yy_current_state <= 0);" );
- }
-
- else if ( fullspd )
- {
- do_indent();
- out_dec( "int yy_c = %d;\n", NUL_ec );
-
- indent_puts(
- "yyconst struct yy_trans_info *yy_trans_info;\n" );
- indent_puts(
- "yy_trans_info = &yy_current_state[(unsigned int) yy_c];" );
- indent_puts( "yy_current_state += yy_trans_info->yy_nxt;" );
-
- indent_puts(
- "yy_is_jam = (yy_trans_info->yy_verify != yy_c);" );
- }
-
- else
- {
- char NUL_ec_str[20];
-
- (void) sprintf( NUL_ec_str, "%d", NUL_ec );
- gen_next_compressed_state( NUL_ec_str );
-
- do_indent();
- out_dec( "yy_is_jam = (yy_current_state == %d);\n", jamstate );
-
- if ( reject )
- {
- /* Only stack this state if it's a transition we
- * actually make. If we stack it on a jam, then
- * the state stack and yy_c_buf_p get out of sync.
- */
- indent_puts( "if ( ! yy_is_jam )" );
- indent_up();
- indent_puts( "*yy_state_ptr++ = yy_current_state;" );
- indent_down();
- }
- }
-
- /* If we've entered an accepting state, back up; note that
- * compressed tables have *already* done such backing up, so
- * we needn't bother with it again.
- */
- if ( need_backing_up && (fullspd || fulltbl) )
- {
- outc( '\n' );
- indent_puts( "if ( ! yy_is_jam )" );
- indent_up();
- indent_puts( "{" );
- gen_backing_up();
- indent_puts( "}" );
- indent_down();
- }
- }
-
-
-/* Generate the code to find the start state. */
-
-void gen_start_state()
- {
- if ( fullspd )
- {
- if ( bol_needed )
- {
- indent_puts(
- "yy_current_state = yy_start_state_list[yy_start + YY_AT_BOL()];" );
- }
- else
- indent_puts(
- "yy_current_state = yy_start_state_list[yy_start];" );
- }
-
- else
- {
- indent_puts( "yy_current_state = yy_start;" );
-
- if ( bol_needed )
- indent_puts( "yy_current_state += YY_AT_BOL();" );
-
- if ( reject )
- {
- /* Set up for storing up states. */
- indent_puts( "yy_state_ptr = yy_state_buf;" );
- indent_puts( "*yy_state_ptr++ = yy_current_state;" );
- }
- }
- }
-
-
-/* gentabs - generate data statements for the transition tables */
-
-void gentabs()
- {
- int i, j, k, *accset, nacc, *acc_array, total_states;
- int end_of_buffer_action = num_rules + 1;
-
- acc_array = allocate_integer_array( current_max_dfas );
- nummt = 0;
-
- /* The compressed table format jams by entering the "jam state",
- * losing information about the previous state in the process.
- * In order to recover the previous state, we effectively need
- * to keep backing-up information.
- */
- ++num_backing_up;
-
- if ( reject )
- {
- /* Write out accepting list and pointer list.
- *
- * First we generate the "yy_acclist" array. In the process,
- * we compute the indices that will go into the "yy_accept"
- * array, and save the indices in the dfaacc array.
- */
- int EOB_accepting_list[2];
-
- /* Set up accepting structures for the End Of Buffer state. */
- EOB_accepting_list[0] = 0;
- EOB_accepting_list[1] = end_of_buffer_action;
- accsiz[end_of_buffer_state] = 1;
- dfaacc[end_of_buffer_state].dfaacc_set = EOB_accepting_list;
-
- out_str_dec( long_align ? C_long_decl : C_short_decl,
- "yy_acclist", MAX( numas, 1 ) + 1 );
-
- j = 1; /* index into "yy_acclist" array */
-
- for ( i = 1; i <= lastdfa; ++i )
- {
- acc_array[i] = j;
-
- if ( accsiz[i] != 0 )
- {
- accset = dfaacc[i].dfaacc_set;
- nacc = accsiz[i];
-
- if ( trace )
- fprintf( stderr,
- _( "state # %d accepts: " ),
- i );
-
- for ( k = 1; k <= nacc; ++k )
- {
- int accnum = accset[k];
-
- ++j;
-
- if ( variable_trailing_context_rules &&
- ! (accnum & YY_TRAILING_HEAD_MASK) &&
- accnum > 0 && accnum <= num_rules &&
- rule_type[accnum] == RULE_VARIABLE )
- {
- /* Special hack to flag
- * accepting number as part
- * of trailing context rule.
- */
- accnum |= YY_TRAILING_MASK;
- }
-
- mkdata( accnum );
-
- if ( trace )
- {
- fprintf( stderr, "[%d]",
- accset[k] );
-
- if ( k < nacc )
- fputs( ", ", stderr );
- else
- putc( '\n', stderr );
- }
- }
- }
- }
-
- /* add accepting number for the "jam" state */
- acc_array[i] = j;
-
- dataend();
- }
-
- else
- {
- dfaacc[end_of_buffer_state].dfaacc_state = end_of_buffer_action;
-
- for ( i = 1; i <= lastdfa; ++i )
- acc_array[i] = dfaacc[i].dfaacc_state;
-
- /* add accepting number for jam state */
- acc_array[i] = 0;
- }
-
- /* Spit out "yy_accept" array. If we're doing "reject", it'll be
- * pointers into the "yy_acclist" array. Otherwise it's actual
- * accepting numbers. In either case, we just dump the numbers.
- */
-
- /* "lastdfa + 2" is the size of "yy_accept"; includes room for C arrays
- * beginning at 0 and for "jam" state.
- */
- k = lastdfa + 2;
-
- if ( reject )
- /* We put a "cap" on the table associating lists of accepting
- * numbers with state numbers. This is needed because we tell
- * where the end of an accepting list is by looking at where
- * the list for the next state starts.
- */
- ++k;
-
- out_str_dec( long_align ? C_long_decl : C_short_decl, "yy_accept", k );
-
- for ( i = 1; i <= lastdfa; ++i )
- {
- mkdata( acc_array[i] );
-
- if ( ! reject && trace && acc_array[i] )
- fprintf( stderr, _( "state # %d accepts: [%d]\n" ),
- i, acc_array[i] );
- }
-
- /* Add entry for "jam" state. */
- mkdata( acc_array[i] );
-
- if ( reject )
- /* Add "cap" for the list. */
- mkdata( acc_array[i] );
-
- dataend();
-
- if ( useecs )
- genecs();
-
- if ( usemecs )
- {
- /* Write out meta-equivalence classes (used to index
- * templates with).
- */
-
- if ( trace )
- fputs( _( "\n\nMeta-Equivalence Classes:\n" ),
- stderr );
-
- out_str_dec( C_int_decl, "yy_meta", numecs + 1 );
-
- for ( i = 1; i <= numecs; ++i )
- {
- if ( trace )
- fprintf( stderr, "%d = %d\n",
- i, ABS( tecbck[i] ) );
-
- mkdata( ABS( tecbck[i] ) );
- }
-
- dataend();
- }
-
- total_states = lastdfa + numtemps;
-
- out_str_dec( (tblend >= MAX_SHORT || long_align) ?
- C_long_decl : C_short_decl,
- "yy_base", total_states + 1 );
-
- for ( i = 1; i <= lastdfa; ++i )
- {
- int d = def[i];
-
- if ( base[i] == JAMSTATE )
- base[i] = jambase;
-
- if ( d == JAMSTATE )
- def[i] = jamstate;
-
- else if ( d < 0 )
- {
- /* Template reference. */
- ++tmpuses;
- def[i] = lastdfa - d + 1;
- }
-
- mkdata( base[i] );
- }
-
- /* Generate jam state's base index. */
- mkdata( base[i] );
-
- for ( ++i /* skip jam state */; i <= total_states; ++i )
- {
- mkdata( base[i] );
- def[i] = jamstate;
- }
-
- dataend();
-
- out_str_dec( (total_states >= MAX_SHORT || long_align) ?
- C_long_decl : C_short_decl,
- "yy_def", total_states + 1 );
-
- for ( i = 1; i <= total_states; ++i )
- mkdata( def[i] );
-
- dataend();
-
- out_str_dec( (total_states >= MAX_SHORT || long_align) ?
- C_long_decl : C_short_decl,
- "yy_nxt", tblend + 1 );
-
- for ( i = 1; i <= tblend; ++i )
- {
- /* Note, the order of the following test is important.
- * If chk[i] is 0, then nxt[i] is undefined.
- */
- if ( chk[i] == 0 || nxt[i] == 0 )
- nxt[i] = jamstate; /* new state is the JAM state */
-
- mkdata( nxt[i] );
- }
-
- dataend();
-
- out_str_dec( (total_states >= MAX_SHORT || long_align) ?
- C_long_decl : C_short_decl,
- "yy_chk", tblend + 1 );
-
- for ( i = 1; i <= tblend; ++i )
- {
- if ( chk[i] == 0 )
- ++nummt;
-
- mkdata( chk[i] );
- }
-
- dataend();
- }
-
-
-/* Write out a formatted string (with a secondary string argument) at the
- * current indentation level, adding a final newline.
- */
-
-void indent_put2s( fmt, arg )
-char fmt[], arg[];
- {
- do_indent();
- out_str( fmt, arg );
- outn( "" );
- }
-
-
-/* Write out a string at the current indentation level, adding a final
- * newline.
- */
-
-void indent_puts( str )
-char str[];
- {
- do_indent();
- outn( str );
- }
-
-
-/* make_tables - generate transition tables and finishes generating output file
- */
-
-void make_tables()
- {
- int i;
- int did_eof_rule = false;
-
- skelout();
-
- /* First, take care of YY_DO_BEFORE_ACTION depending on yymore
- * being used.
- */
- set_indent( 1 );
-
- if ( yymore_used && ! yytext_is_array )
- {
- indent_puts( "yytext_ptr -= yy_more_len; \\" );
- indent_puts( "yyleng = (int) (yy_cp - yytext_ptr); \\" );
- }
-
- else
- indent_puts( "yyleng = (int) (yy_cp - yy_bp); \\" );
-
- /* Now also deal with copying yytext_ptr to yytext if needed. */
- skelout();
- if ( yytext_is_array )
- {
- if ( yymore_used )
- indent_puts(
- "if ( yyleng + yy_more_offset >= YYLMAX ) \\" );
- else
- indent_puts( "if ( yyleng >= YYLMAX ) \\" );
-
- indent_up();
- indent_puts(
- "YY_FATAL_ERROR( \"token too large, exceeds YYLMAX\" ); \\" );
- indent_down();
-
- if ( yymore_used )
- {
- indent_puts(
-"yy_flex_strncpy( &yytext[yy_more_offset], yytext_ptr, yyleng + 1 ); \\" );
- indent_puts( "yyleng += yy_more_offset; \\" );
- indent_puts(
- "yy_prev_more_offset = yy_more_offset; \\" );
- indent_puts( "yy_more_offset = 0; \\" );
- }
- else
- {
- indent_puts(
- "yy_flex_strncpy( yytext, yytext_ptr, yyleng + 1 ); \\" );
- }
- }
-
- set_indent( 0 );
-
- skelout();
-
-
- out_dec( "#define YY_NUM_RULES %d\n", num_rules );
- out_dec( "#define YY_END_OF_BUFFER %d\n", num_rules + 1 );
-
- if ( fullspd )
- {
- /* Need to define the transet type as a size large
- * enough to hold the biggest offset.
- */
- int total_table_size = tblend + numecs + 1;
- char *trans_offset_type =
- (total_table_size >= MAX_SHORT || long_align) ?
- "long" : "short";
-
- set_indent( 0 );
- indent_puts( "struct yy_trans_info" );
- indent_up();
- indent_puts( "{" ); /* } for vi */
-
- if ( long_align )
- indent_puts( "long yy_verify;" );
- else
- indent_puts( "short yy_verify;" );
-
- /* In cases where its sister yy_verify *is* a "yes, there is
- * a transition", yy_nxt is the offset (in records) to the
- * next state. In most cases where there is no transition,
- * the value of yy_nxt is irrelevant. If yy_nxt is the -1th
- * record of a state, though, then yy_nxt is the action number
- * for that state.
- */
-
- indent_put2s( "%s yy_nxt;", trans_offset_type );
- indent_puts( "};" );
- indent_down();
- }
-
- if ( fullspd )
- genctbl();
- else if ( fulltbl )
- genftbl();
- else
- gentabs();
-
- /* Definitions for backing up. We don't need them if REJECT
- * is being used because then we use an alternative backin-up
- * technique instead.
- */
- if ( num_backing_up > 0 && ! reject )
- {
- if ( ! C_plus_plus )
- {
- indent_puts(
- "static yy_state_type yy_last_accepting_state;" );
- indent_puts(
- "static char *yy_last_accepting_cpos;\n" );
- }
- }
-
- if ( nultrans )
- {
- out_str_dec( C_state_decl, "yy_NUL_trans", lastdfa + 1 );
-
- for ( i = 1; i <= lastdfa; ++i )
- {
- if ( fullspd )
- out_dec( " &yy_transition[%d],\n", base[i] );
- else
- mkdata( nultrans[i] );
- }
-
- dataend();
- }
-
- if ( ddebug )
- { /* Spit out table mapping rules to line numbers. */
- if ( ! C_plus_plus )
- {
- indent_puts( "extern int yy_flex_debug;" );
- indent_puts( "int yy_flex_debug = 1;\n" );
- }
-
- out_str_dec( long_align ? C_long_decl : C_short_decl,
- "yy_rule_linenum", num_rules );
- for ( i = 1; i < num_rules; ++i )
- mkdata( rule_linenum[i] );
- dataend();
- }
-
- if ( reject )
- {
- /* Declare state buffer variables. */
- if ( ! C_plus_plus )
- {
- outn(
- "static yy_state_type yy_state_buf[YY_BUF_SIZE + 2], *yy_state_ptr;" );
- outn( "static char *yy_full_match;" );
- outn( "static int yy_lp;" );
- }
-
- if ( variable_trailing_context_rules )
- {
- if ( ! C_plus_plus )
- {
- outn(
- "static int yy_looking_for_trail_begin = 0;" );
- outn( "static int yy_full_lp;" );
- outn( "static int *yy_full_state;" );
- }
-
- out_hex( "#define YY_TRAILING_MASK 0x%x\n",
- (unsigned int) YY_TRAILING_MASK );
- out_hex( "#define YY_TRAILING_HEAD_MASK 0x%x\n",
- (unsigned int) YY_TRAILING_HEAD_MASK );
- }
-
- outn( "#define REJECT \\" );
- outn( "{ \\" ); /* } for vi */
- outn(
- "*yy_cp = yy_hold_char; /* undo effects of setting up yytext */ \\" );
- outn(
- "yy_cp = yy_full_match; /* restore poss. backed-over text */ \\" );
-
- if ( variable_trailing_context_rules )
- {
- outn(
- "yy_lp = yy_full_lp; /* restore orig. accepting pos. */ \\" );
- outn(
- "yy_state_ptr = yy_full_state; /* restore orig. state */ \\" );
- outn(
- "yy_current_state = *yy_state_ptr; /* restore curr. state */ \\" );
- }
-
- outn( "++yy_lp; \\" );
- outn( "goto find_rule; \\" );
- /* { for vi */
- outn( "}" );
- }
-
- else
- {
- outn(
- "/* The intent behind this definition is that it'll catch" );
- outn( " * any uses of REJECT which flex missed." );
- outn( " */" );
- outn( "#define REJECT reject_used_but_not_detected" );
- }
-
- if ( yymore_used )
- {
- if ( ! C_plus_plus )
- {
- if ( yytext_is_array )
- {
- indent_puts( "static int yy_more_offset = 0;" );
- indent_puts(
- "static int yy_prev_more_offset = 0;" );
- }
- else
- {
- indent_puts( "static int yy_more_flag = 0;" );
- indent_puts( "static int yy_more_len = 0;" );
- }
- }
-
- if ( yytext_is_array )
- {
- indent_puts(
- "#define yymore() (yy_more_offset = yy_flex_strlen( yytext ))" );
- indent_puts( "#define YY_NEED_STRLEN" );
- indent_puts( "#define YY_MORE_ADJ 0" );
- indent_puts( "#define YY_RESTORE_YY_MORE_OFFSET \\" );
- indent_up();
- indent_puts( "{ \\" );
- indent_puts( "yy_more_offset = yy_prev_more_offset; \\" );
- indent_puts( "yyleng -= yy_more_offset; \\" );
- indent_puts( "}" );
- indent_down();
- }
- else
- {
- indent_puts( "#define yymore() (yy_more_flag = 1)" );
- indent_puts( "#define YY_MORE_ADJ yy_more_len" );
- indent_puts( "#define YY_RESTORE_YY_MORE_OFFSET" );
- }
- }
-
- else
- {
- indent_puts( "#define yymore() yymore_used_but_not_detected" );
- indent_puts( "#define YY_MORE_ADJ 0" );
- indent_puts( "#define YY_RESTORE_YY_MORE_OFFSET" );
- }
-
- if ( ! C_plus_plus )
- {
- if ( yytext_is_array )
- {
- outn( "#ifndef YYLMAX" );
- outn( "#define YYLMAX 8192" );
- outn( "#endif\n" );
- outn( "char yytext[YYLMAX];" );
- outn( "char *yytext_ptr;" );
- }
-
- else
- outn( "char *yytext;" );
- }
-
- out( &action_array[defs1_offset] );
-
- line_directive_out( stdout, 0 );
-
- skelout();
-
- if ( ! C_plus_plus )
- {
- if ( use_read )
- {
- outn(
-"\tif ( (result = read( fileno(yyin), (char *) buf, max_size )) < 0 ) \\" );
- outn(
- "\t\tYY_FATAL_ERROR( \"input in flex scanner failed\" );" );
- }
-
- else
- {
- outn(
- "\tif ( yy_current_buffer->yy_is_interactive ) \\" );
- outn( "\t\t{ \\" );
- outn( "\t\tint c = '*', n; \\" );
- outn( "\t\tfor ( n = 0; n < max_size && \\" );
- outn( "\t\t\t (c = getc( yyin )) != EOF && c != '\\n'; ++n ) \\" );
- outn( "\t\t\tbuf[n] = (char) c; \\" );
- outn( "\t\tif ( c == '\\n' ) \\" );
- outn( "\t\t\tbuf[n++] = (char) c; \\" );
- outn( "\t\tif ( c == EOF && ferror( yyin ) ) \\" );
- outn(
- "\t\t\tYY_FATAL_ERROR( \"input in flex scanner failed\" ); \\" );
- outn( "\t\tresult = n; \\" );
- outn( "\t\t} \\" );
- outn(
- "\telse if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \\" );
- outn( "\t\t && ferror( yyin ) ) \\" );
- outn(
- "\t\tYY_FATAL_ERROR( \"input in flex scanner failed\" );" );
- }
- }
-
- skelout();
-
- indent_puts( "#define YY_RULE_SETUP \\" );
- indent_up();
- if ( bol_needed )
- {
- indent_puts( "if ( yyleng > 0 ) \\" );
- indent_up();
- indent_puts( "yy_current_buffer->yy_at_bol = \\" );
- indent_puts( "\t\t(yytext[yyleng - 1] == '\\n'); \\" );
- indent_down();
- }
- indent_puts( "YY_USER_ACTION" );
- indent_down();
-
- skelout();
-
- /* Copy prolog to output file. */
- out( &action_array[prolog_offset] );
-
- line_directive_out( stdout, 0 );
-
- skelout();
-
- set_indent( 2 );
-
- if ( yymore_used && ! yytext_is_array )
- {
- indent_puts( "yy_more_len = 0;" );
- indent_puts( "if ( yy_more_flag )" );
- indent_up();
- indent_puts( "{" );
- indent_puts( "yy_more_len = yy_c_buf_p - yytext_ptr;" );
- indent_puts( "yy_more_flag = 0;" );
- indent_puts( "}" );
- indent_down();
- }
-
- skelout();
-
- gen_start_state();
-
- /* Note, don't use any indentation. */
- outn( "yy_match:" );
- gen_next_match();
-
- skelout();
- set_indent( 2 );
- gen_find_action();
-
- skelout();
- if ( do_yylineno )
- {
- indent_puts( "if ( yy_act != YY_END_OF_BUFFER )" );
- indent_up();
- indent_puts( "{" );
- indent_puts( "int yyl;" );
- indent_puts( "for ( yyl = 0; yyl < yyleng; ++yyl )" );
- indent_up();
- indent_puts( "if ( yytext[yyl] == '\\n' )" );
- indent_up();
- indent_puts( "++yylineno;" );
- indent_down();
- indent_down();
- indent_puts( "}" );
- indent_down();
- }
-
- skelout();
- if ( ddebug )
- {
- indent_puts( "if ( yy_flex_debug )" );
- indent_up();
-
- indent_puts( "{" );
- indent_puts( "if ( yy_act == 0 )" );
- indent_up();
- indent_puts( C_plus_plus ?
- "cerr << \"--scanner backing up\\n\";" :
- "fprintf( stderr, \"--scanner backing up\\n\" );" );
- indent_down();
-
- do_indent();
- out_dec( "else if ( yy_act < %d )\n", num_rules );
- indent_up();
-
- if ( C_plus_plus )
- {
- indent_puts(
- "cerr << \"--accepting rule at line \" << yy_rule_linenum[yy_act] <<" );
- indent_puts(
- " \"(\\\"\" << yytext << \"\\\")\\n\";" );
- }
- else
- {
- indent_puts(
- "fprintf( stderr, \"--accepting rule at line %d (\\\"%s\\\")\\n\"," );
-
- indent_puts(
- " yy_rule_linenum[yy_act], yytext );" );
- }
-
- indent_down();
-
- do_indent();
- out_dec( "else if ( yy_act == %d )\n", num_rules );
- indent_up();
-
- if ( C_plus_plus )
- {
- indent_puts(
-"cerr << \"--accepting default rule (\\\"\" << yytext << \"\\\")\\n\";" );
- }
- else
- {
- indent_puts(
- "fprintf( stderr, \"--accepting default rule (\\\"%s\\\")\\n\"," );
- indent_puts( " yytext );" );
- }
-
- indent_down();
-
- do_indent();
- out_dec( "else if ( yy_act == %d )\n", num_rules + 1 );
- indent_up();
-
- indent_puts( C_plus_plus ?
- "cerr << \"--(end of buffer or a NUL)\\n\";" :
- "fprintf( stderr, \"--(end of buffer or a NUL)\\n\" );" );
-
- indent_down();
-
- do_indent();
- outn( "else" );
- indent_up();
-
- if ( C_plus_plus )
- {
- indent_puts(
- "cerr << \"--EOF (start condition \" << YY_START << \")\\n\";" );
- }
- else
- {
- indent_puts(
- "fprintf( stderr, \"--EOF (start condition %d)\\n\", YY_START );" );
- }
-
- indent_down();
-
- indent_puts( "}" );
- indent_down();
- }
-
- /* Copy actions to output file. */
- skelout();
- indent_up();
- gen_bu_action();
- out( &action_array[action_offset] );
-
- line_directive_out( stdout, 0 );
-
- /* generate cases for any missing EOF rules */
- for ( i = 1; i <= lastsc; ++i )
- if ( ! sceof[i] )
- {
- do_indent();
- out_str( "case YY_STATE_EOF(%s):\n", scname[i] );
- did_eof_rule = true;
- }
-
- if ( did_eof_rule )
- {
- indent_up();
- indent_puts( "yyterminate();" );
- indent_down();
- }
-
-
- /* Generate code for handling NUL's, if needed. */
-
- /* First, deal with backing up and setting up yy_cp if the scanner
- * finds that it should JAM on the NUL.
- */
- skelout();
- set_indent( 4 );
-
- if ( fullspd || fulltbl )
- indent_puts( "yy_cp = yy_c_buf_p;" );
-
- else
- { /* compressed table */
- if ( ! reject && ! interactive )
- {
- /* Do the guaranteed-needed backing up to figure
- * out the match.
- */
- indent_puts( "yy_cp = yy_last_accepting_cpos;" );
- indent_puts(
- "yy_current_state = yy_last_accepting_state;" );
- }
-
- else
- /* Still need to initialize yy_cp, though
- * yy_current_state was set up by
- * yy_get_previous_state().
- */
- indent_puts( "yy_cp = yy_c_buf_p;" );
- }
-
-
- /* Generate code for yy_get_previous_state(). */
- set_indent( 1 );
- skelout();
-
- gen_start_state();
-
- set_indent( 2 );
- skelout();
- gen_next_state( true );
-
- set_indent( 1 );
- skelout();
- gen_NUL_trans();
-
- skelout();
- if ( do_yylineno )
- { /* update yylineno inside of unput() */
- indent_puts( "if ( c == '\\n' )" );
- indent_up();
- indent_puts( "--yylineno;" );
- indent_down();
- }
-
- skelout();
- /* Update BOL and yylineno inside of input(). */
- if ( bol_needed )
- {
- indent_puts( "yy_current_buffer->yy_at_bol = (c == '\\n');" );
- if ( do_yylineno )
- {
- indent_puts( "if ( yy_current_buffer->yy_at_bol )" );
- indent_up();
- indent_puts( "++yylineno;" );
- indent_down();
- }
- }
-
- else if ( do_yylineno )
- {
- indent_puts( "if ( c == '\\n' )" );
- indent_up();
- indent_puts( "++yylineno;" );
- indent_down();
- }
-
- skelout();
-
- /* Copy remainder of input to output. */
-
- line_directive_out( stdout, 1 );
-
- if ( sectnum == 3 )
- (void) flexscan(); /* copy remainder of input to output */
- }
Copied: vendor/flex/2.5.39/gen.c (from rev 7075, vendor/flex/dist/gen.c)
===================================================================
--- vendor/flex/2.5.39/gen.c (rev 0)
+++ vendor/flex/2.5.39/gen.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,2169 @@
+/* gen - actual generation (writing) of flex scanners */
+
+/* Copyright (c) 1990 The Regents of the University of California. */
+/* All rights reserved. */
+
+/* This code is derived from software contributed to Berkeley by */
+/* Vern Paxson. */
+
+/* The United States Government has rights in this work pursuant */
+/* to contract no. DE-AC03-76SF00098 between the United States */
+/* Department of Energy and the University of California. */
+
+/* This file is part of flex. */
+
+/* Redistribution and use in source and binary forms, with or without */
+/* modification, are permitted provided that the following conditions */
+/* are met: */
+
+/* 1. Redistributions of source code must retain the above copyright */
+/* notice, this list of conditions and the following disclaimer. */
+/* 2. Redistributions in binary form must reproduce the above copyright */
+/* notice, this list of conditions and the following disclaimer in the */
+/* documentation and/or other materials provided with the distribution. */
+
+/* Neither the name of the University nor the names of its contributors */
+/* may be used to endorse or promote products derived from this software */
+/* without specific prior written permission. */
+
+/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */
+/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */
+/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
+/* PURPOSE. */
+
+#include "flexdef.h"
+#include "tables.h"
+
+
+/* declare functions that have forward references */
+
+void gen_next_state PROTO ((int));
+void genecs PROTO ((void));
+void indent_put2s PROTO ((const char *, const char *));
+void indent_puts PROTO ((const char *));
+
+
+static int indent_level = 0; /* each level is 8 spaces */
+
+#define indent_up() (++indent_level)
+#define indent_down() (--indent_level)
+#define set_indent(indent_val) indent_level = indent_val
+
+/* Almost everything is done in terms of arrays starting at 1, so provide
+ * a null entry for the zero element of all C arrays. (The exception
+ * to this is that the fast table representation generally uses the
+ * 0 elements of its arrays, too.)
+ */
+
+static const char *get_int16_decl (void)
+{
+ return (gentables)
+ ? "static yyconst flex_int16_t %s[%d] =\n { 0,\n"
+ : "static yyconst flex_int16_t * %s = 0;\n";
+}
+
+
+static const char *get_int32_decl (void)
+{
+ return (gentables)
+ ? "static yyconst flex_int32_t %s[%d] =\n { 0,\n"
+ : "static yyconst flex_int32_t * %s = 0;\n";
+}
+
+static const char *get_state_decl (void)
+{
+ return (gentables)
+ ? "static yyconst yy_state_type %s[%d] =\n { 0,\n"
+ : "static yyconst yy_state_type * %s = 0;\n";
+}
+
+/* Indent to the current level. */
+
+void do_indent ()
+{
+ register int i = indent_level * 8;
+
+ while (i >= 8) {
+ outc ('\t');
+ i -= 8;
+ }
+
+ while (i > 0) {
+ outc (' ');
+ --i;
+ }
+}
+
+
+/** Make the table for possible eol matches.
+ * @return the newly allocated rule_can_match_eol table
+ */
+static struct yytbl_data *mkeoltbl (void)
+{
+ int i;
+ flex_int8_t *tdata = 0;
+ struct yytbl_data *tbl;
+
+ tbl = (struct yytbl_data *) calloc (1, sizeof (struct yytbl_data));
+ yytbl_data_init (tbl, YYTD_ID_RULE_CAN_MATCH_EOL);
+ tbl->td_flags = YYTD_DATA8;
+ tbl->td_lolen = num_rules + 1;
+ tbl->td_data = tdata =
+ (flex_int8_t *) calloc (tbl->td_lolen, sizeof (flex_int8_t));
+
+ for (i = 1; i <= num_rules; i++)
+ tdata[i] = rule_has_nl[i] ? 1 : 0;
+
+ buf_prints (&yydmap_buf,
+ "\t{YYTD_ID_RULE_CAN_MATCH_EOL, (void**)&yy_rule_can_match_eol, sizeof(%s)},\n",
+ "flex_int32_t");
+ return tbl;
+}
+
+/* Generate the table for possible eol matches. */
+static void geneoltbl ()
+{
+ int i;
+
+ outn ("m4_ifdef( [[M4_YY_USE_LINENO]],[[");
+ outn ("/* Table of booleans, true if rule could match eol. */");
+ out_str_dec (get_int32_decl (), "yy_rule_can_match_eol",
+ num_rules + 1);
+
+ if (gentables) {
+ for (i = 1; i <= num_rules; i++) {
+ out_dec ("%d, ", rule_has_nl[i] ? 1 : 0);
+ /* format nicely, 20 numbers per line. */
+ if ((i % 20) == 19)
+ out ("\n ");
+ }
+ out (" };\n");
+ }
+ outn ("]])");
+}
+
+
+/* Generate the code to keep backing-up information. */
+
+void gen_backing_up ()
+{
+ if (reject || num_backing_up == 0)
+ return;
+
+ if (fullspd)
+ indent_puts ("if ( yy_current_state[-1].yy_nxt )");
+ else
+ indent_puts ("if ( yy_accept[yy_current_state] )");
+
+ indent_up ();
+ indent_puts ("{");
+ indent_puts ("YY_G(yy_last_accepting_state) = yy_current_state;");
+ indent_puts ("YY_G(yy_last_accepting_cpos) = yy_cp;");
+ indent_puts ("}");
+ indent_down ();
+}
+
+
+/* Generate the code to perform the backing up. */
+
+void gen_bu_action ()
+{
+ if (reject || num_backing_up == 0)
+ return;
+
+ set_indent (3);
+
+ indent_puts ("case 0: /* must back up */");
+ indent_puts ("/* undo the effects of YY_DO_BEFORE_ACTION */");
+ indent_puts ("*yy_cp = YY_G(yy_hold_char);");
+
+ if (fullspd || fulltbl)
+ indent_puts ("yy_cp = YY_G(yy_last_accepting_cpos) + 1;");
+ else
+ /* Backing-up info for compressed tables is taken \after/
+ * yy_cp has been incremented for the next state.
+ */
+ indent_puts ("yy_cp = YY_G(yy_last_accepting_cpos);");
+
+ indent_puts ("yy_current_state = YY_G(yy_last_accepting_state);");
+ indent_puts ("goto yy_find_action;");
+ outc ('\n');
+
+ set_indent (0);
+}
+
+/** mkctbl - make full speed compressed transition table
+ * This is an array of structs; each struct a pair of integers.
+ * You should call mkssltbl() immediately after this.
+ * Then, I think, mkecstbl(). Arrrg.
+ * @return the newly allocated trans table
+ */
+
+static struct yytbl_data *mkctbl (void)
+{
+ register int i;
+ struct yytbl_data *tbl = 0;
+ flex_int32_t *tdata = 0, curr = 0;
+ int end_of_buffer_action = num_rules + 1;
+
+ buf_prints (&yydmap_buf,
+ "\t{YYTD_ID_TRANSITION, (void**)&yy_transition, sizeof(%s)},\n",
+ ((tblend + numecs + 1) >= INT16_MAX
+ || long_align) ? "flex_int32_t" : "flex_int16_t");
+
+ tbl = (struct yytbl_data *) calloc (1, sizeof (struct yytbl_data));
+ yytbl_data_init (tbl, YYTD_ID_TRANSITION);
+ tbl->td_flags = YYTD_DATA32 | YYTD_STRUCT;
+ tbl->td_hilen = 0;
+ tbl->td_lolen = tblend + numecs + 1; /* number of structs */
+
+ tbl->td_data = tdata =
+ (flex_int32_t *) calloc (tbl->td_lolen * 2, sizeof (flex_int32_t));
+
+ /* We want the transition to be represented as the offset to the
+ * next state, not the actual state number, which is what it currently
+ * is. The offset is base[nxt[i]] - (base of current state)]. That's
+ * just the difference between the starting points of the two involved
+ * states (to - from).
+ *
+ * First, though, we need to find some way to put in our end-of-buffer
+ * flags and states. We do this by making a state with absolutely no
+ * transitions. We put it at the end of the table.
+ */
+
+ /* We need to have room in nxt/chk for two more slots: One for the
+ * action and one for the end-of-buffer transition. We now *assume*
+ * that we're guaranteed the only character we'll try to index this
+ * nxt/chk pair with is EOB, i.e., 0, so we don't have to make sure
+ * there's room for jam entries for other characters.
+ */
+
+ while (tblend + 2 >= current_max_xpairs)
+ expand_nxt_chk ();
+
+ while (lastdfa + 1 >= current_max_dfas)
+ increase_max_dfas ();
+
+ base[lastdfa + 1] = tblend + 2;
+ nxt[tblend + 1] = end_of_buffer_action;
+ chk[tblend + 1] = numecs + 1;
+ chk[tblend + 2] = 1; /* anything but EOB */
+
+ /* So that "make test" won't show arb. differences. */
+ nxt[tblend + 2] = 0;
+
+ /* Make sure every state has an end-of-buffer transition and an
+ * action #.
+ */
+ for (i = 0; i <= lastdfa; ++i) {
+ int anum = dfaacc[i].dfaacc_state;
+ int offset = base[i];
+
+ chk[offset] = EOB_POSITION;
+ chk[offset - 1] = ACTION_POSITION;
+ nxt[offset - 1] = anum; /* action number */
+ }
+
+ for (i = 0; i <= tblend; ++i) {
+ if (chk[i] == EOB_POSITION) {
+ tdata[curr++] = 0;
+ tdata[curr++] = base[lastdfa + 1] - i;
+ }
+
+ else if (chk[i] == ACTION_POSITION) {
+ tdata[curr++] = 0;
+ tdata[curr++] = nxt[i];
+ }
+
+ else if (chk[i] > numecs || chk[i] == 0) {
+ tdata[curr++] = 0;
+ tdata[curr++] = 0;
+ }
+ else { /* verify, transition */
+
+ tdata[curr++] = chk[i];
+ tdata[curr++] = base[nxt[i]] - (i - chk[i]);
+ }
+ }
+
+
+ /* Here's the final, end-of-buffer state. */
+ tdata[curr++] = chk[tblend + 1];
+ tdata[curr++] = nxt[tblend + 1];
+
+ tdata[curr++] = chk[tblend + 2];
+ tdata[curr++] = nxt[tblend + 2];
+
+ return tbl;
+}
+
+
+/** Make start_state_list table.
+ * @return the newly allocated start_state_list table
+ */
+static struct yytbl_data *mkssltbl (void)
+{
+ struct yytbl_data *tbl = 0;
+ flex_int32_t *tdata = 0;
+ flex_int32_t i;
+
+ tbl = (struct yytbl_data *) calloc (1, sizeof (struct yytbl_data));
+ yytbl_data_init (tbl, YYTD_ID_START_STATE_LIST);
+ tbl->td_flags = YYTD_DATA32 | YYTD_PTRANS;
+ tbl->td_hilen = 0;
+ tbl->td_lolen = lastsc * 2 + 1;
+
+ tbl->td_data = tdata =
+ (flex_int32_t *) calloc (tbl->td_lolen, sizeof (flex_int32_t));
+
+ for (i = 0; i <= lastsc * 2; ++i)
+ tdata[i] = base[i];
+
+ buf_prints (&yydmap_buf,
+ "\t{YYTD_ID_START_STATE_LIST, (void**)&yy_start_state_list, sizeof(%s)},\n",
+ "struct yy_trans_info*");
+
+ return tbl;
+}
+
+
+
+/* genctbl - generates full speed compressed transition table */
+
+void genctbl ()
+{
+ register int i;
+ int end_of_buffer_action = num_rules + 1;
+
+ /* Table of verify for transition and offset to next state. */
+ if (gentables)
+ out_dec ("static yyconst struct yy_trans_info yy_transition[%d] =\n {\n", tblend + numecs + 1);
+ else
+ outn ("static yyconst struct yy_trans_info *yy_transition = 0;");
+
+ /* We want the transition to be represented as the offset to the
+ * next state, not the actual state number, which is what it currently
+ * is. The offset is base[nxt[i]] - (base of current state)]. That's
+ * just the difference between the starting points of the two involved
+ * states (to - from).
+ *
+ * First, though, we need to find some way to put in our end-of-buffer
+ * flags and states. We do this by making a state with absolutely no
+ * transitions. We put it at the end of the table.
+ */
+
+ /* We need to have room in nxt/chk for two more slots: One for the
+ * action and one for the end-of-buffer transition. We now *assume*
+ * that we're guaranteed the only character we'll try to index this
+ * nxt/chk pair with is EOB, i.e., 0, so we don't have to make sure
+ * there's room for jam entries for other characters.
+ */
+
+ while (tblend + 2 >= current_max_xpairs)
+ expand_nxt_chk ();
+
+ while (lastdfa + 1 >= current_max_dfas)
+ increase_max_dfas ();
+
+ base[lastdfa + 1] = tblend + 2;
+ nxt[tblend + 1] = end_of_buffer_action;
+ chk[tblend + 1] = numecs + 1;
+ chk[tblend + 2] = 1; /* anything but EOB */
+
+ /* So that "make test" won't show arb. differences. */
+ nxt[tblend + 2] = 0;
+
+ /* Make sure every state has an end-of-buffer transition and an
+ * action #.
+ */
+ for (i = 0; i <= lastdfa; ++i) {
+ int anum = dfaacc[i].dfaacc_state;
+ int offset = base[i];
+
+ chk[offset] = EOB_POSITION;
+ chk[offset - 1] = ACTION_POSITION;
+ nxt[offset - 1] = anum; /* action number */
+ }
+
+ for (i = 0; i <= tblend; ++i) {
+ if (chk[i] == EOB_POSITION)
+ transition_struct_out (0, base[lastdfa + 1] - i);
+
+ else if (chk[i] == ACTION_POSITION)
+ transition_struct_out (0, nxt[i]);
+
+ else if (chk[i] > numecs || chk[i] == 0)
+ transition_struct_out (0, 0); /* unused slot */
+
+ else /* verify, transition */
+ transition_struct_out (chk[i],
+ base[nxt[i]] - (i -
+ chk[i]));
+ }
+
+
+ /* Here's the final, end-of-buffer state. */
+ transition_struct_out (chk[tblend + 1], nxt[tblend + 1]);
+ transition_struct_out (chk[tblend + 2], nxt[tblend + 2]);
+
+ if (gentables)
+ outn (" };\n");
+
+ /* Table of pointers to start states. */
+ if (gentables)
+ out_dec ("static yyconst struct yy_trans_info *yy_start_state_list[%d] =\n", lastsc * 2 + 1);
+ else
+ outn ("static yyconst struct yy_trans_info **yy_start_state_list =0;");
+
+ if (gentables) {
+ outn (" {");
+
+ for (i = 0; i <= lastsc * 2; ++i)
+ out_dec (" &yy_transition[%d],\n", base[i]);
+
+ dataend ();
+ }
+
+ if (useecs)
+ genecs ();
+}
+
+
+/* mkecstbl - Make equivalence-class tables. */
+
+struct yytbl_data *mkecstbl (void)
+{
+ register int i;
+ struct yytbl_data *tbl = 0;
+ flex_int32_t *tdata = 0;
+
+ tbl = (struct yytbl_data *) calloc (1, sizeof (struct yytbl_data));
+ yytbl_data_init (tbl, YYTD_ID_EC);
+ tbl->td_flags |= YYTD_DATA32;
+ tbl->td_hilen = 0;
+ tbl->td_lolen = csize;
+
+ tbl->td_data = tdata =
+ (flex_int32_t *) calloc (tbl->td_lolen, sizeof (flex_int32_t));
+
+ for (i = 1; i < csize; ++i) {
+ ecgroup[i] = ABS (ecgroup[i]);
+ tdata[i] = ecgroup[i];
+ }
+
+ buf_prints (&yydmap_buf,
+ "\t{YYTD_ID_EC, (void**)&yy_ec, sizeof(%s)},\n",
+ "flex_int32_t");
+
+ return tbl;
+}
+
+/* Generate equivalence-class tables. */
+
+void genecs ()
+{
+ register int i, j;
+ int numrows;
+
+ out_str_dec (get_int32_decl (), "yy_ec", csize);
+
+ for (i = 1; i < csize; ++i) {
+ ecgroup[i] = ABS (ecgroup[i]);
+ mkdata (ecgroup[i]);
+ }
+
+ dataend ();
+
+ if (trace) {
+ fputs (_("\n\nEquivalence Classes:\n\n"), stderr);
+
+ numrows = csize / 8;
+
+ for (j = 0; j < numrows; ++j) {
+ for (i = j; i < csize; i = i + numrows) {
+ fprintf (stderr, "%4s = %-2d",
+ readable_form (i), ecgroup[i]);
+
+ putc (' ', stderr);
+ }
+
+ putc ('\n', stderr);
+ }
+ }
+}
+
+
+/* Generate the code to find the action number. */
+
+void gen_find_action ()
+{
+ if (fullspd)
+ indent_puts ("yy_act = yy_current_state[-1].yy_nxt;");
+
+ else if (fulltbl)
+ indent_puts ("yy_act = yy_accept[yy_current_state];");
+
+ else if (reject) {
+ indent_puts ("yy_current_state = *--YY_G(yy_state_ptr);");
+ indent_puts ("YY_G(yy_lp) = yy_accept[yy_current_state];");
+
+ outn ("find_rule: /* we branch to this label when backing up */");
+
+ indent_puts
+ ("for ( ; ; ) /* until we find what rule we matched */");
+
+ indent_up ();
+
+ indent_puts ("{");
+
+ indent_puts
+ ("if ( YY_G(yy_lp) && YY_G(yy_lp) < yy_accept[yy_current_state + 1] )");
+ indent_up ();
+ indent_puts ("{");
+ indent_puts ("yy_act = yy_acclist[YY_G(yy_lp)];");
+
+ if (variable_trailing_context_rules) {
+ indent_puts
+ ("if ( yy_act & YY_TRAILING_HEAD_MASK ||");
+ indent_puts (" YY_G(yy_looking_for_trail_begin) )");
+ indent_up ();
+ indent_puts ("{");
+
+ indent_puts
+ ("if ( yy_act == YY_G(yy_looking_for_trail_begin) )");
+ indent_up ();
+ indent_puts ("{");
+ indent_puts ("YY_G(yy_looking_for_trail_begin) = 0;");
+ indent_puts ("yy_act &= ~YY_TRAILING_HEAD_MASK;");
+ indent_puts ("break;");
+ indent_puts ("}");
+ indent_down ();
+
+ indent_puts ("}");
+ indent_down ();
+
+ indent_puts
+ ("else if ( yy_act & YY_TRAILING_MASK )");
+ indent_up ();
+ indent_puts ("{");
+ indent_puts
+ ("YY_G(yy_looking_for_trail_begin) = yy_act & ~YY_TRAILING_MASK;");
+ indent_puts
+ ("YY_G(yy_looking_for_trail_begin) |= YY_TRAILING_HEAD_MASK;");
+
+ if (real_reject) {
+ /* Remember matched text in case we back up
+ * due to REJECT.
+ */
+ indent_puts
+ ("YY_G(yy_full_match) = yy_cp;");
+ indent_puts
+ ("YY_G(yy_full_state) = YY_G(yy_state_ptr);");
+ indent_puts ("YY_G(yy_full_lp) = YY_G(yy_lp);");
+ }
+
+ indent_puts ("}");
+ indent_down ();
+
+ indent_puts ("else");
+ indent_up ();
+ indent_puts ("{");
+ indent_puts ("YY_G(yy_full_match) = yy_cp;");
+ indent_puts
+ ("YY_G(yy_full_state) = YY_G(yy_state_ptr);");
+ indent_puts ("YY_G(yy_full_lp) = YY_G(yy_lp);");
+ indent_puts ("break;");
+ indent_puts ("}");
+ indent_down ();
+
+ indent_puts ("++YY_G(yy_lp);");
+ indent_puts ("goto find_rule;");
+ }
+
+ else {
+ /* Remember matched text in case we back up due to
+ * trailing context plus REJECT.
+ */
+ indent_up ();
+ indent_puts ("{");
+ indent_puts ("YY_G(yy_full_match) = yy_cp;");
+ indent_puts ("break;");
+ indent_puts ("}");
+ indent_down ();
+ }
+
+ indent_puts ("}");
+ indent_down ();
+
+ indent_puts ("--yy_cp;");
+
+ /* We could consolidate the following two lines with those at
+ * the beginning, but at the cost of complaints that we're
+ * branching inside a loop.
+ */
+ indent_puts ("yy_current_state = *--YY_G(yy_state_ptr);");
+ indent_puts ("YY_G(yy_lp) = yy_accept[yy_current_state];");
+
+ indent_puts ("}");
+
+ indent_down ();
+ }
+
+ else { /* compressed */
+ indent_puts ("yy_act = yy_accept[yy_current_state];");
+
+ if (interactive && !reject) {
+ /* Do the guaranteed-needed backing up to figure out
+ * the match.
+ */
+ indent_puts ("if ( yy_act == 0 )");
+ indent_up ();
+ indent_puts ("{ /* have to back up */");
+ indent_puts
+ ("yy_cp = YY_G(yy_last_accepting_cpos);");
+ indent_puts
+ ("yy_current_state = YY_G(yy_last_accepting_state);");
+ indent_puts
+ ("yy_act = yy_accept[yy_current_state];");
+ indent_puts ("}");
+ indent_down ();
+ }
+ }
+}
+
+/* mkftbl - make the full table and return the struct .
+ * you should call mkecstbl() after this.
+ */
+
+struct yytbl_data *mkftbl (void)
+{
+ register int i;
+ int end_of_buffer_action = num_rules + 1;
+ struct yytbl_data *tbl;
+ flex_int32_t *tdata = 0;
+
+ tbl = (struct yytbl_data *) calloc (1, sizeof (struct yytbl_data));
+ yytbl_data_init (tbl, YYTD_ID_ACCEPT);
+ tbl->td_flags |= YYTD_DATA32;
+ tbl->td_hilen = 0; /* it's a one-dimensional array */
+ tbl->td_lolen = lastdfa + 1;
+
+ tbl->td_data = tdata =
+ (flex_int32_t *) calloc (tbl->td_lolen, sizeof (flex_int32_t));
+
+ dfaacc[end_of_buffer_state].dfaacc_state = end_of_buffer_action;
+
+ for (i = 1; i <= lastdfa; ++i) {
+ register int anum = dfaacc[i].dfaacc_state;
+
+ tdata[i] = anum;
+
+ if (trace && anum)
+ fprintf (stderr, _("state # %d accepts: [%d]\n"),
+ i, anum);
+ }
+
+ buf_prints (&yydmap_buf,
+ "\t{YYTD_ID_ACCEPT, (void**)&yy_accept, sizeof(%s)},\n",
+ long_align ? "flex_int32_t" : "flex_int16_t");
+ return tbl;
+}
+
+
+/* genftbl - generate full transition table */
+
+void genftbl ()
+{
+ register int i;
+ int end_of_buffer_action = num_rules + 1;
+
+ out_str_dec (long_align ? get_int32_decl () : get_int16_decl (),
+ "yy_accept", lastdfa + 1);
+
+ dfaacc[end_of_buffer_state].dfaacc_state = end_of_buffer_action;
+
+ for (i = 1; i <= lastdfa; ++i) {
+ register int anum = dfaacc[i].dfaacc_state;
+
+ mkdata (anum);
+
+ if (trace && anum)
+ fprintf (stderr, _("state # %d accepts: [%d]\n"),
+ i, anum);
+ }
+
+ dataend ();
+
+ if (useecs)
+ genecs ();
+
+ /* Don't have to dump the actual full table entries - they were
+ * created on-the-fly.
+ */
+}
+
+
+/* Generate the code to find the next compressed-table state. */
+
+void gen_next_compressed_state (char_map)
+ char *char_map;
+{
+ indent_put2s ("register YY_CHAR yy_c = %s;", char_map);
+
+ /* Save the backing-up info \before/ computing the next state
+ * because we always compute one more state than needed - we
+ * always proceed until we reach a jam state
+ */
+ gen_backing_up ();
+
+ indent_puts
+ ("while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )");
+ indent_up ();
+ indent_puts ("{");
+ indent_puts ("yy_current_state = (int) yy_def[yy_current_state];");
+
+ if (usemecs) {
+ /* We've arrange it so that templates are never chained
+ * to one another. This means we can afford to make a
+ * very simple test to see if we need to convert to
+ * yy_c's meta-equivalence class without worrying
+ * about erroneously looking up the meta-equivalence
+ * class twice
+ */
+ do_indent ();
+
+ /* lastdfa + 2 is the beginning of the templates */
+ out_dec ("if ( yy_current_state >= %d )\n", lastdfa + 2);
+
+ indent_up ();
+ indent_puts ("yy_c = yy_meta[(unsigned int) yy_c];");
+ indent_down ();
+ }
+
+ indent_puts ("}");
+ indent_down ();
+
+ indent_puts
+ ("yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];");
+}
+
+
+/* Generate the code to find the next match. */
+
+void gen_next_match ()
+{
+ /* NOTE - changes in here should be reflected in gen_next_state() and
+ * gen_NUL_trans().
+ */
+ char *char_map = useecs ?
+ "yy_ec[YY_SC_TO_UI(*yy_cp)] " : "YY_SC_TO_UI(*yy_cp)";
+
+ char *char_map_2 = useecs ?
+ "yy_ec[YY_SC_TO_UI(*++yy_cp)] " : "YY_SC_TO_UI(*++yy_cp)";
+
+ if (fulltbl) {
+ if (gentables)
+ indent_put2s
+ ("while ( (yy_current_state = yy_nxt[yy_current_state][ %s ]) > 0 )",
+ char_map);
+ else
+ indent_put2s
+ ("while ( (yy_current_state = yy_nxt[yy_current_state*YY_NXT_LOLEN + %s ]) > 0 )",
+ char_map);
+
+ indent_up ();
+
+ if (num_backing_up > 0) {
+ indent_puts ("{");
+ gen_backing_up ();
+ outc ('\n');
+ }
+
+ indent_puts ("++yy_cp;");
+
+ if (num_backing_up > 0)
+
+ indent_puts ("}");
+
+ indent_down ();
+
+ outc ('\n');
+ indent_puts ("yy_current_state = -yy_current_state;");
+ }
+
+ else if (fullspd) {
+ indent_puts ("{");
+ indent_puts
+ ("register yyconst struct yy_trans_info *yy_trans_info;\n");
+ indent_puts ("register YY_CHAR yy_c;\n");
+ indent_put2s ("for ( yy_c = %s;", char_map);
+ indent_puts
+ (" (yy_trans_info = &yy_current_state[(unsigned int) yy_c])->");
+ indent_puts ("yy_verify == yy_c;");
+ indent_put2s (" yy_c = %s )", char_map_2);
+
+ indent_up ();
+
+ if (num_backing_up > 0)
+ indent_puts ("{");
+
+ indent_puts ("yy_current_state += yy_trans_info->yy_nxt;");
+
+ if (num_backing_up > 0) {
+ outc ('\n');
+ gen_backing_up ();
+ indent_puts ("}");
+ }
+
+ indent_down ();
+ indent_puts ("}");
+ }
+
+ else { /* compressed */
+ indent_puts ("do");
+
+ indent_up ();
+ indent_puts ("{");
+
+ gen_next_state (false);
+
+ indent_puts ("++yy_cp;");
+
+
+ indent_puts ("}");
+ indent_down ();
+
+ do_indent ();
+
+ if (interactive)
+ out_dec ("while ( yy_base[yy_current_state] != %d );\n", jambase);
+ else
+ out_dec ("while ( yy_current_state != %d );\n",
+ jamstate);
+
+ if (!reject && !interactive) {
+ /* Do the guaranteed-needed backing up to figure out
+ * the match.
+ */
+ indent_puts
+ ("yy_cp = YY_G(yy_last_accepting_cpos);");
+ indent_puts
+ ("yy_current_state = YY_G(yy_last_accepting_state);");
+ }
+ }
+}
+
+
+/* Generate the code to find the next state. */
+
+void gen_next_state (worry_about_NULs)
+ int worry_about_NULs;
+{ /* NOTE - changes in here should be reflected in gen_next_match() */
+ char char_map[256];
+
+ if (worry_about_NULs && !nultrans) {
+ if (useecs)
+ snprintf (char_map, sizeof(char_map),
+ "(*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : %d)",
+ NUL_ec);
+ else
+ snprintf (char_map, sizeof(char_map),
+ "(*yy_cp ? YY_SC_TO_UI(*yy_cp) : %d)",
+ NUL_ec);
+ }
+
+ else
+ strcpy (char_map, useecs ?
+ "yy_ec[YY_SC_TO_UI(*yy_cp)] " :
+ "YY_SC_TO_UI(*yy_cp)");
+
+ if (worry_about_NULs && nultrans) {
+ if (!fulltbl && !fullspd)
+ /* Compressed tables back up *before* they match. */
+ gen_backing_up ();
+
+ indent_puts ("if ( *yy_cp )");
+ indent_up ();
+ indent_puts ("{");
+ }
+
+ if (fulltbl) {
+ if (gentables)
+ indent_put2s
+ ("yy_current_state = yy_nxt[yy_current_state][%s];",
+ char_map);
+ else
+ indent_put2s
+ ("yy_current_state = yy_nxt[yy_current_state*YY_NXT_LOLEN + %s];",
+ char_map);
+ }
+
+ else if (fullspd)
+ indent_put2s
+ ("yy_current_state += yy_current_state[%s].yy_nxt;",
+ char_map);
+
+ else
+ gen_next_compressed_state (char_map);
+
+ if (worry_about_NULs && nultrans) {
+
+ indent_puts ("}");
+ indent_down ();
+ indent_puts ("else");
+ indent_up ();
+ indent_puts
+ ("yy_current_state = yy_NUL_trans[yy_current_state];");
+ indent_down ();
+ }
+
+ if (fullspd || fulltbl)
+ gen_backing_up ();
+
+ if (reject)
+ indent_puts ("*YY_G(yy_state_ptr)++ = yy_current_state;");
+}
+
+
+/* Generate the code to make a NUL transition. */
+
+void gen_NUL_trans ()
+{ /* NOTE - changes in here should be reflected in gen_next_match() */
+ /* Only generate a definition for "yy_cp" if we'll generate code
+ * that uses it. Otherwise lint and the like complain.
+ */
+ int need_backing_up = (num_backing_up > 0 && !reject);
+
+ if (need_backing_up && (!nultrans || fullspd || fulltbl))
+ /* We're going to need yy_cp lying around for the call
+ * below to gen_backing_up().
+ */
+ indent_puts ("register char *yy_cp = YY_G(yy_c_buf_p);");
+
+ outc ('\n');
+
+ if (nultrans) {
+ indent_puts
+ ("yy_current_state = yy_NUL_trans[yy_current_state];");
+ indent_puts ("yy_is_jam = (yy_current_state == 0);");
+ }
+
+ else if (fulltbl) {
+ do_indent ();
+ if (gentables)
+ out_dec ("yy_current_state = yy_nxt[yy_current_state][%d];\n", NUL_ec);
+ else
+ out_dec ("yy_current_state = yy_nxt[yy_current_state*YY_NXT_LOLEN + %d];\n", NUL_ec);
+ indent_puts ("yy_is_jam = (yy_current_state <= 0);");
+ }
+
+ else if (fullspd) {
+ do_indent ();
+ out_dec ("register int yy_c = %d;\n", NUL_ec);
+
+ indent_puts
+ ("register yyconst struct yy_trans_info *yy_trans_info;\n");
+ indent_puts
+ ("yy_trans_info = &yy_current_state[(unsigned int) yy_c];");
+ indent_puts ("yy_current_state += yy_trans_info->yy_nxt;");
+
+ indent_puts
+ ("yy_is_jam = (yy_trans_info->yy_verify != yy_c);");
+ }
+
+ else {
+ char NUL_ec_str[20];
+
+ snprintf (NUL_ec_str, sizeof(NUL_ec_str), "%d", NUL_ec);
+ gen_next_compressed_state (NUL_ec_str);
+
+ do_indent ();
+ out_dec ("yy_is_jam = (yy_current_state == %d);\n",
+ jamstate);
+
+ if (reject) {
+ /* Only stack this state if it's a transition we
+ * actually make. If we stack it on a jam, then
+ * the state stack and yy_c_buf_p get out of sync.
+ */
+ indent_puts ("if ( ! yy_is_jam )");
+ indent_up ();
+ indent_puts
+ ("*YY_G(yy_state_ptr)++ = yy_current_state;");
+ indent_down ();
+ }
+ }
+
+ /* If we've entered an accepting state, back up; note that
+ * compressed tables have *already* done such backing up, so
+ * we needn't bother with it again.
+ */
+ if (need_backing_up && (fullspd || fulltbl)) {
+ outc ('\n');
+ indent_puts ("if ( ! yy_is_jam )");
+ indent_up ();
+ indent_puts ("{");
+ gen_backing_up ();
+ indent_puts ("}");
+ indent_down ();
+ }
+}
+
+
+/* Generate the code to find the start state. */
+
+void gen_start_state ()
+{
+ if (fullspd) {
+ if (bol_needed) {
+ indent_puts
+ ("yy_current_state = yy_start_state_list[YY_G(yy_start) + YY_AT_BOL()];");
+ }
+ else
+ indent_puts
+ ("yy_current_state = yy_start_state_list[YY_G(yy_start)];");
+ }
+
+ else {
+ indent_puts ("yy_current_state = YY_G(yy_start);");
+
+ if (bol_needed)
+ indent_puts ("yy_current_state += YY_AT_BOL();");
+
+ if (reject) {
+ /* Set up for storing up states. */
+ outn ("m4_ifdef( [[M4_YY_USES_REJECT]],\n[[");
+ indent_puts
+ ("YY_G(yy_state_ptr) = YY_G(yy_state_buf);");
+ indent_puts
+ ("*YY_G(yy_state_ptr)++ = yy_current_state;");
+ outn ("]])");
+ }
+ }
+}
+
+
+/* gentabs - generate data statements for the transition tables */
+
+void gentabs ()
+{
+ int i, j, k, *accset, nacc, *acc_array, total_states;
+ int end_of_buffer_action = num_rules + 1;
+ struct yytbl_data *yyacc_tbl = 0, *yymeta_tbl = 0, *yybase_tbl = 0,
+ *yydef_tbl = 0, *yynxt_tbl = 0, *yychk_tbl = 0, *yyacclist_tbl=0;
+ flex_int32_t *yyacc_data = 0, *yybase_data = 0, *yydef_data = 0,
+ *yynxt_data = 0, *yychk_data = 0, *yyacclist_data=0;
+ flex_int32_t yybase_curr = 0, yyacclist_curr=0,yyacc_curr=0;
+
+ acc_array = allocate_integer_array (current_max_dfas);
+ nummt = 0;
+
+ /* The compressed table format jams by entering the "jam state",
+ * losing information about the previous state in the process.
+ * In order to recover the previous state, we effectively need
+ * to keep backing-up information.
+ */
+ ++num_backing_up;
+
+ if (reject) {
+ /* Write out accepting list and pointer list.
+
+ * First we generate the "yy_acclist" array. In the process,
+ * we compute the indices that will go into the "yy_accept"
+ * array, and save the indices in the dfaacc array.
+ */
+ int EOB_accepting_list[2];
+
+ /* Set up accepting structures for the End Of Buffer state. */
+ EOB_accepting_list[0] = 0;
+ EOB_accepting_list[1] = end_of_buffer_action;
+ accsiz[end_of_buffer_state] = 1;
+ dfaacc[end_of_buffer_state].dfaacc_set =
+ EOB_accepting_list;
+
+ out_str_dec (long_align ? get_int32_decl () :
+ get_int16_decl (), "yy_acclist", MAX (numas,
+ 1) + 1);
+
+ buf_prints (&yydmap_buf,
+ "\t{YYTD_ID_ACCLIST, (void**)&yy_acclist, sizeof(%s)},\n",
+ long_align ? "flex_int32_t" : "flex_int16_t");
+
+ yyacclist_tbl = (struct yytbl_data*)calloc(1,sizeof(struct yytbl_data));
+ yytbl_data_init (yyacclist_tbl, YYTD_ID_ACCLIST);
+ yyacclist_tbl->td_lolen = MAX(numas,1) + 1;
+ yyacclist_tbl->td_data = yyacclist_data =
+ (flex_int32_t *) calloc (yyacclist_tbl->td_lolen, sizeof (flex_int32_t));
+ yyacclist_curr = 1;
+
+ j = 1; /* index into "yy_acclist" array */
+
+ for (i = 1; i <= lastdfa; ++i) {
+ acc_array[i] = j;
+
+ if (accsiz[i] != 0) {
+ accset = dfaacc[i].dfaacc_set;
+ nacc = accsiz[i];
+
+ if (trace)
+ fprintf (stderr,
+ _("state # %d accepts: "),
+ i);
+
+ for (k = 1; k <= nacc; ++k) {
+ int accnum = accset[k];
+
+ ++j;
+
+ if (variable_trailing_context_rules
+ && !(accnum &
+ YY_TRAILING_HEAD_MASK)
+ && accnum > 0
+ && accnum <= num_rules
+ && rule_type[accnum] ==
+ RULE_VARIABLE) {
+ /* Special hack to flag
+ * accepting number as part
+ * of trailing context rule.
+ */
+ accnum |= YY_TRAILING_MASK;
+ }
+
+ mkdata (accnum);
+ yyacclist_data[yyacclist_curr++] = accnum;
+
+ if (trace) {
+ fprintf (stderr, "[%d]",
+ accset[k]);
+
+ if (k < nacc)
+ fputs (", ",
+ stderr);
+ else
+ putc ('\n',
+ stderr);
+ }
+ }
+ }
+ }
+
+ /* add accepting number for the "jam" state */
+ acc_array[i] = j;
+
+ dataend ();
+ if (tablesext) {
+ yytbl_data_compress (yyacclist_tbl);
+ if (yytbl_data_fwrite (&tableswr, yyacclist_tbl) < 0)
+ flexerror (_("Could not write yyacclist_tbl"));
+ yytbl_data_destroy (yyacclist_tbl);
+ yyacclist_tbl = NULL;
+ }
+ }
+
+ else {
+ dfaacc[end_of_buffer_state].dfaacc_state =
+ end_of_buffer_action;
+
+ for (i = 1; i <= lastdfa; ++i)
+ acc_array[i] = dfaacc[i].dfaacc_state;
+
+ /* add accepting number for jam state */
+ acc_array[i] = 0;
+ }
+
+ /* Begin generating yy_accept */
+
+ /* Spit out "yy_accept" array. If we're doing "reject", it'll be
+ * pointers into the "yy_acclist" array. Otherwise it's actual
+ * accepting numbers. In either case, we just dump the numbers.
+ */
+
+ /* "lastdfa + 2" is the size of "yy_accept"; includes room for C arrays
+ * beginning at 0 and for "jam" state.
+ */
+ k = lastdfa + 2;
+
+ if (reject)
+ /* We put a "cap" on the table associating lists of accepting
+ * numbers with state numbers. This is needed because we tell
+ * where the end of an accepting list is by looking at where
+ * the list for the next state starts.
+ */
+ ++k;
+
+ out_str_dec (long_align ? get_int32_decl () : get_int16_decl (),
+ "yy_accept", k);
+
+ buf_prints (&yydmap_buf,
+ "\t{YYTD_ID_ACCEPT, (void**)&yy_accept, sizeof(%s)},\n",
+ long_align ? "flex_int32_t" : "flex_int16_t");
+
+ yyacc_tbl =
+ (struct yytbl_data *) calloc (1,
+ sizeof (struct yytbl_data));
+ yytbl_data_init (yyacc_tbl, YYTD_ID_ACCEPT);
+ yyacc_tbl->td_lolen = k;
+ yyacc_tbl->td_data = yyacc_data =
+ (flex_int32_t *) calloc (yyacc_tbl->td_lolen, sizeof (flex_int32_t));
+ yyacc_curr=1;
+
+ for (i = 1; i <= lastdfa; ++i) {
+ mkdata (acc_array[i]);
+ yyacc_data[yyacc_curr++] = acc_array[i];
+
+ if (!reject && trace && acc_array[i])
+ fprintf (stderr, _("state # %d accepts: [%d]\n"),
+ i, acc_array[i]);
+ }
+
+ /* Add entry for "jam" state. */
+ mkdata (acc_array[i]);
+ yyacc_data[yyacc_curr++] = acc_array[i];
+
+ if (reject) {
+ /* Add "cap" for the list. */
+ mkdata (acc_array[i]);
+ yyacc_data[yyacc_curr++] = acc_array[i];
+ }
+
+ dataend ();
+ if (tablesext) {
+ yytbl_data_compress (yyacc_tbl);
+ if (yytbl_data_fwrite (&tableswr, yyacc_tbl) < 0)
+ flexerror (_("Could not write yyacc_tbl"));
+ yytbl_data_destroy (yyacc_tbl);
+ yyacc_tbl = NULL;
+ }
+ /* End generating yy_accept */
+
+ if (useecs) {
+
+ genecs ();
+ if (tablesext) {
+ struct yytbl_data *tbl;
+
+ tbl = mkecstbl ();
+ yytbl_data_compress (tbl);
+ if (yytbl_data_fwrite (&tableswr, tbl) < 0)
+ flexerror (_("Could not write ecstbl"));
+ yytbl_data_destroy (tbl);
+ tbl = 0;
+ }
+ }
+
+ if (usemecs) {
+ /* Begin generating yy_meta */
+ /* Write out meta-equivalence classes (used to index
+ * templates with).
+ */
+ flex_int32_t *yymecs_data = 0;
+ yymeta_tbl =
+ (struct yytbl_data *) calloc (1,
+ sizeof (struct
+ yytbl_data));
+ yytbl_data_init (yymeta_tbl, YYTD_ID_META);
+ yymeta_tbl->td_lolen = numecs + 1;
+ yymeta_tbl->td_data = yymecs_data =
+ (flex_int32_t *) calloc (yymeta_tbl->td_lolen,
+ sizeof (flex_int32_t));
+
+ if (trace)
+ fputs (_("\n\nMeta-Equivalence Classes:\n"),
+ stderr);
+
+ out_str_dec (get_int32_decl (), "yy_meta", numecs + 1);
+ buf_prints (&yydmap_buf,
+ "\t{YYTD_ID_META, (void**)&yy_meta, sizeof(%s)},\n",
+ "flex_int32_t");
+
+ for (i = 1; i <= numecs; ++i) {
+ if (trace)
+ fprintf (stderr, "%d = %d\n",
+ i, ABS (tecbck[i]));
+
+ mkdata (ABS (tecbck[i]));
+ yymecs_data[i] = ABS (tecbck[i]);
+ }
+
+ dataend ();
+ if (tablesext) {
+ yytbl_data_compress (yymeta_tbl);
+ if (yytbl_data_fwrite (&tableswr, yymeta_tbl) < 0)
+ flexerror (_
+ ("Could not write yymeta_tbl"));
+ yytbl_data_destroy (yymeta_tbl);
+ yymeta_tbl = NULL;
+ }
+ /* End generating yy_meta */
+ }
+
+ total_states = lastdfa + numtemps;
+
+ /* Begin generating yy_base */
+ out_str_dec ((tblend >= INT16_MAX || long_align) ?
+ get_int32_decl () : get_int16_decl (),
+ "yy_base", total_states + 1);
+
+ buf_prints (&yydmap_buf,
+ "\t{YYTD_ID_BASE, (void**)&yy_base, sizeof(%s)},\n",
+ (tblend >= INT16_MAX
+ || long_align) ? "flex_int32_t" : "flex_int16_t");
+ yybase_tbl =
+ (struct yytbl_data *) calloc (1,
+ sizeof (struct yytbl_data));
+ yytbl_data_init (yybase_tbl, YYTD_ID_BASE);
+ yybase_tbl->td_lolen = total_states + 1;
+ yybase_tbl->td_data = yybase_data =
+ (flex_int32_t *) calloc (yybase_tbl->td_lolen,
+ sizeof (flex_int32_t));
+ yybase_curr = 1;
+
+ for (i = 1; i <= lastdfa; ++i) {
+ register int d = def[i];
+
+ if (base[i] == JAMSTATE)
+ base[i] = jambase;
+
+ if (d == JAMSTATE)
+ def[i] = jamstate;
+
+ else if (d < 0) {
+ /* Template reference. */
+ ++tmpuses;
+ def[i] = lastdfa - d + 1;
+ }
+
+ mkdata (base[i]);
+ yybase_data[yybase_curr++] = base[i];
+ }
+
+ /* Generate jam state's base index. */
+ mkdata (base[i]);
+ yybase_data[yybase_curr++] = base[i];
+
+ for (++i /* skip jam state */ ; i <= total_states; ++i) {
+ mkdata (base[i]);
+ yybase_data[yybase_curr++] = base[i];
+ def[i] = jamstate;
+ }
+
+ dataend ();
+ if (tablesext) {
+ yytbl_data_compress (yybase_tbl);
+ if (yytbl_data_fwrite (&tableswr, yybase_tbl) < 0)
+ flexerror (_("Could not write yybase_tbl"));
+ yytbl_data_destroy (yybase_tbl);
+ yybase_tbl = NULL;
+ }
+ /* End generating yy_base */
+
+
+ /* Begin generating yy_def */
+ out_str_dec ((total_states >= INT16_MAX || long_align) ?
+ get_int32_decl () : get_int16_decl (),
+ "yy_def", total_states + 1);
+
+ buf_prints (&yydmap_buf,
+ "\t{YYTD_ID_DEF, (void**)&yy_def, sizeof(%s)},\n",
+ (total_states >= INT16_MAX
+ || long_align) ? "flex_int32_t" : "flex_int16_t");
+
+ yydef_tbl =
+ (struct yytbl_data *) calloc (1,
+ sizeof (struct yytbl_data));
+ yytbl_data_init (yydef_tbl, YYTD_ID_DEF);
+ yydef_tbl->td_lolen = total_states + 1;
+ yydef_tbl->td_data = yydef_data =
+ (flex_int32_t *) calloc (yydef_tbl->td_lolen, sizeof (flex_int32_t));
+
+ for (i = 1; i <= total_states; ++i) {
+ mkdata (def[i]);
+ yydef_data[i] = def[i];
+ }
+
+ dataend ();
+ if (tablesext) {
+ yytbl_data_compress (yydef_tbl);
+ if (yytbl_data_fwrite (&tableswr, yydef_tbl) < 0)
+ flexerror (_("Could not write yydef_tbl"));
+ yytbl_data_destroy (yydef_tbl);
+ yydef_tbl = NULL;
+ }
+ /* End generating yy_def */
+
+
+ /* Begin generating yy_nxt */
+ out_str_dec ((total_states >= INT16_MAX || long_align) ?
+ get_int32_decl () : get_int16_decl (), "yy_nxt",
+ tblend + 1);
+
+ buf_prints (&yydmap_buf,
+ "\t{YYTD_ID_NXT, (void**)&yy_nxt, sizeof(%s)},\n",
+ (total_states >= INT16_MAX
+ || long_align) ? "flex_int32_t" : "flex_int16_t");
+
+ yynxt_tbl =
+ (struct yytbl_data *) calloc (1,
+ sizeof (struct yytbl_data));
+ yytbl_data_init (yynxt_tbl, YYTD_ID_NXT);
+ yynxt_tbl->td_lolen = tblend + 1;
+ yynxt_tbl->td_data = yynxt_data =
+ (flex_int32_t *) calloc (yynxt_tbl->td_lolen, sizeof (flex_int32_t));
+
+ for (i = 1; i <= tblend; ++i) {
+ /* Note, the order of the following test is important.
+ * If chk[i] is 0, then nxt[i] is undefined.
+ */
+ if (chk[i] == 0 || nxt[i] == 0)
+ nxt[i] = jamstate; /* new state is the JAM state */
+
+ mkdata (nxt[i]);
+ yynxt_data[i] = nxt[i];
+ }
+
+ dataend ();
+ if (tablesext) {
+ yytbl_data_compress (yynxt_tbl);
+ if (yytbl_data_fwrite (&tableswr, yynxt_tbl) < 0)
+ flexerror (_("Could not write yynxt_tbl"));
+ yytbl_data_destroy (yynxt_tbl);
+ yynxt_tbl = NULL;
+ }
+ /* End generating yy_nxt */
+
+ /* Begin generating yy_chk */
+ out_str_dec ((total_states >= INT16_MAX || long_align) ?
+ get_int32_decl () : get_int16_decl (), "yy_chk",
+ tblend + 1);
+
+ buf_prints (&yydmap_buf,
+ "\t{YYTD_ID_CHK, (void**)&yy_chk, sizeof(%s)},\n",
+ (total_states >= INT16_MAX
+ || long_align) ? "flex_int32_t" : "flex_int16_t");
+
+ yychk_tbl =
+ (struct yytbl_data *) calloc (1,
+ sizeof (struct yytbl_data));
+ yytbl_data_init (yychk_tbl, YYTD_ID_CHK);
+ yychk_tbl->td_lolen = tblend + 1;
+ yychk_tbl->td_data = yychk_data =
+ (flex_int32_t *) calloc (yychk_tbl->td_lolen, sizeof (flex_int32_t));
+
+ for (i = 1; i <= tblend; ++i) {
+ if (chk[i] == 0)
+ ++nummt;
+
+ mkdata (chk[i]);
+ yychk_data[i] = chk[i];
+ }
+
+ dataend ();
+ if (tablesext) {
+ yytbl_data_compress (yychk_tbl);
+ if (yytbl_data_fwrite (&tableswr, yychk_tbl) < 0)
+ flexerror (_("Could not write yychk_tbl"));
+ yytbl_data_destroy (yychk_tbl);
+ yychk_tbl = NULL;
+ }
+ /* End generating yy_chk */
+
+ flex_free ((void *) acc_array);
+}
+
+
+/* Write out a formatted string (with a secondary string argument) at the
+ * current indentation level, adding a final newline.
+ */
+
+void indent_put2s (fmt, arg)
+ const char *fmt, *arg;
+{
+ do_indent ();
+ out_str (fmt, arg);
+ outn ("");
+}
+
+
+/* Write out a string at the current indentation level, adding a final
+ * newline.
+ */
+
+void indent_puts (str)
+ const char *str;
+{
+ do_indent ();
+ outn (str);
+}
+
+
+/* make_tables - generate transition tables and finishes generating output file
+ */
+
+void make_tables ()
+{
+ register int i;
+ int did_eof_rule = false;
+ struct yytbl_data *yynultrans_tbl;
+
+
+ skelout (); /* %% [2.0] - break point in skel */
+
+ /* First, take care of YY_DO_BEFORE_ACTION depending on yymore
+ * being used.
+ */
+ set_indent (1);
+
+ if (yymore_used && !yytext_is_array) {
+ indent_puts ("YY_G(yytext_ptr) -= YY_G(yy_more_len); \\");
+ indent_puts
+ ("yyleng = (size_t) (yy_cp - YY_G(yytext_ptr)); \\");
+ }
+
+ else
+ indent_puts ("yyleng = (size_t) (yy_cp - yy_bp); \\");
+
+ /* Now also deal with copying yytext_ptr to yytext if needed. */
+ skelout (); /* %% [3.0] - break point in skel */
+ if (yytext_is_array) {
+ if (yymore_used)
+ indent_puts
+ ("if ( yyleng + YY_G(yy_more_offset) >= YYLMAX ) \\");
+ else
+ indent_puts ("if ( yyleng >= YYLMAX ) \\");
+
+ indent_up ();
+ indent_puts
+ ("YY_FATAL_ERROR( \"token too large, exceeds YYLMAX\" ); \\");
+ indent_down ();
+
+ if (yymore_used) {
+ indent_puts
+ ("yy_flex_strncpy( &yytext[YY_G(yy_more_offset)], YY_G(yytext_ptr), yyleng + 1 M4_YY_CALL_LAST_ARG); \\");
+ indent_puts ("yyleng += YY_G(yy_more_offset); \\");
+ indent_puts
+ ("YY_G(yy_prev_more_offset) = YY_G(yy_more_offset); \\");
+ indent_puts ("YY_G(yy_more_offset) = 0; \\");
+ }
+ else {
+ indent_puts
+ ("yy_flex_strncpy( yytext, YY_G(yytext_ptr), yyleng + 1 M4_YY_CALL_LAST_ARG); \\");
+ }
+ }
+
+ set_indent (0);
+
+ skelout (); /* %% [4.0] - break point in skel */
+
+
+ /* This is where we REALLY begin generating the tables. */
+
+ out_dec ("#define YY_NUM_RULES %d\n", num_rules);
+ out_dec ("#define YY_END_OF_BUFFER %d\n", num_rules + 1);
+
+ if (fullspd) {
+ /* Need to define the transet type as a size large
+ * enough to hold the biggest offset.
+ */
+ int total_table_size = tblend + numecs + 1;
+ char *trans_offset_type =
+ (total_table_size >= INT16_MAX || long_align) ?
+ "flex_int32_t" : "flex_int16_t";
+
+ set_indent (0);
+ indent_puts ("struct yy_trans_info");
+ indent_up ();
+ indent_puts ("{");
+
+ /* We require that yy_verify and yy_nxt must be of the same size int. */
+ indent_put2s ("%s yy_verify;", trans_offset_type);
+
+ /* In cases where its sister yy_verify *is* a "yes, there is
+ * a transition", yy_nxt is the offset (in records) to the
+ * next state. In most cases where there is no transition,
+ * the value of yy_nxt is irrelevant. If yy_nxt is the -1th
+ * record of a state, though, then yy_nxt is the action number
+ * for that state.
+ */
+
+ indent_put2s ("%s yy_nxt;", trans_offset_type);
+ indent_puts ("};");
+ indent_down ();
+ }
+ else {
+ /* We generate a bogus 'struct yy_trans_info' data type
+ * so we can guarantee that it is always declared in the skel.
+ * This is so we can compile "sizeof(struct yy_trans_info)"
+ * in any scanner.
+ */
+ indent_puts
+ ("/* This struct is not used in this scanner,");
+ indent_puts (" but its presence is necessary. */");
+ indent_puts ("struct yy_trans_info");
+ indent_up ();
+ indent_puts ("{");
+ indent_puts ("flex_int32_t yy_verify;");
+ indent_puts ("flex_int32_t yy_nxt;");
+ indent_puts ("};");
+ indent_down ();
+ }
+
+ if (fullspd) {
+ genctbl ();
+ if (tablesext) {
+ struct yytbl_data *tbl;
+
+ tbl = mkctbl ();
+ yytbl_data_compress (tbl);
+ if (yytbl_data_fwrite (&tableswr, tbl) < 0)
+ flexerror (_("Could not write ftbl"));
+ yytbl_data_destroy (tbl);
+
+ tbl = mkssltbl ();
+ yytbl_data_compress (tbl);
+ if (yytbl_data_fwrite (&tableswr, tbl) < 0)
+ flexerror (_("Could not write ssltbl"));
+ yytbl_data_destroy (tbl);
+ tbl = 0;
+
+ if (useecs) {
+ tbl = mkecstbl ();
+ yytbl_data_compress (tbl);
+ if (yytbl_data_fwrite (&tableswr, tbl) < 0)
+ flexerror (_
+ ("Could not write ecstbl"));
+ yytbl_data_destroy (tbl);
+ tbl = 0;
+ }
+ }
+ }
+ else if (fulltbl) {
+ genftbl ();
+ if (tablesext) {
+ struct yytbl_data *tbl;
+
+ tbl = mkftbl ();
+ yytbl_data_compress (tbl);
+ if (yytbl_data_fwrite (&tableswr, tbl) < 0)
+ flexerror (_("Could not write ftbl"));
+ yytbl_data_destroy (tbl);
+ tbl = 0;
+
+ if (useecs) {
+ tbl = mkecstbl ();
+ yytbl_data_compress (tbl);
+ if (yytbl_data_fwrite (&tableswr, tbl) < 0)
+ flexerror (_
+ ("Could not write ecstbl"));
+ yytbl_data_destroy (tbl);
+ tbl = 0;
+ }
+ }
+ }
+ else
+ gentabs ();
+
+ if (do_yylineno) {
+
+ geneoltbl ();
+
+ if (tablesext) {
+ struct yytbl_data *tbl;
+
+ tbl = mkeoltbl ();
+ yytbl_data_compress (tbl);
+ if (yytbl_data_fwrite (&tableswr, tbl) < 0)
+ flexerror (_("Could not write eoltbl"));
+ yytbl_data_destroy (tbl);
+ tbl = 0;
+ }
+ }
+
+ /* Definitions for backing up. We don't need them if REJECT
+ * is being used because then we use an alternative backin-up
+ * technique instead.
+ */
+ if (num_backing_up > 0 && !reject) {
+ if (!C_plus_plus && !reentrant) {
+ indent_puts
+ ("static yy_state_type yy_last_accepting_state;");
+ indent_puts
+ ("static char *yy_last_accepting_cpos;\n");
+ }
+ }
+
+ if (nultrans) {
+ flex_int32_t *yynultrans_data = 0;
+
+ /* Begin generating yy_NUL_trans */
+ out_str_dec (get_state_decl (), "yy_NUL_trans",
+ lastdfa + 1);
+ buf_prints (&yydmap_buf,
+ "\t{YYTD_ID_NUL_TRANS, (void**)&yy_NUL_trans, sizeof(%s)},\n",
+ (fullspd) ? "struct yy_trans_info*" :
+ "flex_int32_t");
+
+ yynultrans_tbl =
+ (struct yytbl_data *) calloc (1,
+ sizeof (struct
+ yytbl_data));
+ yytbl_data_init (yynultrans_tbl, YYTD_ID_NUL_TRANS);
+ if (fullspd)
+ yynultrans_tbl->td_flags |= YYTD_PTRANS;
+ yynultrans_tbl->td_lolen = lastdfa + 1;
+ yynultrans_tbl->td_data = yynultrans_data =
+ (flex_int32_t *) calloc (yynultrans_tbl->td_lolen,
+ sizeof (flex_int32_t));
+
+ for (i = 1; i <= lastdfa; ++i) {
+ if (fullspd) {
+ out_dec (" &yy_transition[%d],\n",
+ base[i]);
+ yynultrans_data[i] = base[i];
+ }
+ else {
+ mkdata (nultrans[i]);
+ yynultrans_data[i] = nultrans[i];
+ }
+ }
+
+ dataend ();
+ if (tablesext) {
+ yytbl_data_compress (yynultrans_tbl);
+ if (yytbl_data_fwrite (&tableswr, yynultrans_tbl) <
+ 0)
+ flexerror (_
+ ("Could not write yynultrans_tbl"));
+ yytbl_data_destroy (yynultrans_tbl);
+ yynultrans_tbl = NULL;
+ }
+ /* End generating yy_NUL_trans */
+ }
+
+ if (!C_plus_plus && !reentrant) {
+ indent_puts ("extern int yy_flex_debug;");
+ indent_put2s ("int yy_flex_debug = %s;\n",
+ ddebug ? "1" : "0");
+ }
+
+ if (ddebug) { /* Spit out table mapping rules to line numbers. */
+ out_str_dec (long_align ? get_int32_decl () :
+ get_int16_decl (), "yy_rule_linenum",
+ num_rules);
+ for (i = 1; i < num_rules; ++i)
+ mkdata (rule_linenum[i]);
+ dataend ();
+ }
+
+ if (reject) {
+ outn ("m4_ifdef( [[M4_YY_USES_REJECT]],\n[[");
+ /* Declare state buffer variables. */
+ if (!C_plus_plus && !reentrant) {
+ outn ("static yy_state_type *yy_state_buf=0, *yy_state_ptr=0;");
+ outn ("static char *yy_full_match;");
+ outn ("static int yy_lp;");
+ }
+
+ if (variable_trailing_context_rules) {
+ if (!C_plus_plus && !reentrant) {
+ outn ("static int yy_looking_for_trail_begin = 0;");
+ outn ("static int yy_full_lp;");
+ outn ("static int *yy_full_state;");
+ }
+
+ out_hex ("#define YY_TRAILING_MASK 0x%x\n",
+ (unsigned int) YY_TRAILING_MASK);
+ out_hex ("#define YY_TRAILING_HEAD_MASK 0x%x\n",
+ (unsigned int) YY_TRAILING_HEAD_MASK);
+ }
+
+ outn ("#define REJECT \\");
+ outn ("{ \\");
+ outn ("*yy_cp = YY_G(yy_hold_char); /* undo effects of setting up yytext */ \\");
+ outn ("yy_cp = YY_G(yy_full_match); /* restore poss. backed-over text */ \\");
+
+ if (variable_trailing_context_rules) {
+ outn ("YY_G(yy_lp) = YY_G(yy_full_lp); /* restore orig. accepting pos. */ \\");
+ outn ("YY_G(yy_state_ptr) = YY_G(yy_full_state); /* restore orig. state */ \\");
+ outn ("yy_current_state = *YY_G(yy_state_ptr); /* restore curr. state */ \\");
+ }
+
+ outn ("++YY_G(yy_lp); \\");
+ outn ("goto find_rule; \\");
+
+ outn ("}");
+ outn ("]])\n");
+ }
+
+ else {
+ outn ("/* The intent behind this definition is that it'll catch");
+ outn (" * any uses of REJECT which flex missed.");
+ outn (" */");
+ outn ("#define REJECT reject_used_but_not_detected");
+ }
+
+ if (yymore_used) {
+ if (!C_plus_plus) {
+ if (yytext_is_array) {
+ if (!reentrant){
+ indent_puts ("static int yy_more_offset = 0;");
+ indent_puts ("static int yy_prev_more_offset = 0;");
+ }
+ }
+ else if (!reentrant) {
+ indent_puts
+ ("static int yy_more_flag = 0;");
+ indent_puts
+ ("static int yy_more_len = 0;");
+ }
+ }
+
+ if (yytext_is_array) {
+ indent_puts
+ ("#define yymore() (YY_G(yy_more_offset) = yy_flex_strlen( yytext M4_YY_CALL_LAST_ARG))");
+ indent_puts ("#define YY_NEED_STRLEN");
+ indent_puts ("#define YY_MORE_ADJ 0");
+ indent_puts
+ ("#define YY_RESTORE_YY_MORE_OFFSET \\");
+ indent_up ();
+ indent_puts ("{ \\");
+ indent_puts
+ ("YY_G(yy_more_offset) = YY_G(yy_prev_more_offset); \\");
+ indent_puts ("yyleng -= YY_G(yy_more_offset); \\");
+ indent_puts ("}");
+ indent_down ();
+ }
+ else {
+ indent_puts
+ ("#define yymore() (YY_G(yy_more_flag) = 1)");
+ indent_puts
+ ("#define YY_MORE_ADJ YY_G(yy_more_len)");
+ indent_puts ("#define YY_RESTORE_YY_MORE_OFFSET");
+ }
+ }
+
+ else {
+ indent_puts
+ ("#define yymore() yymore_used_but_not_detected");
+ indent_puts ("#define YY_MORE_ADJ 0");
+ indent_puts ("#define YY_RESTORE_YY_MORE_OFFSET");
+ }
+
+ if (!C_plus_plus) {
+ if (yytext_is_array) {
+ outn ("#ifndef YYLMAX");
+ outn ("#define YYLMAX 8192");
+ outn ("#endif\n");
+ if (!reentrant){
+ outn ("char yytext[YYLMAX];");
+ outn ("char *yytext_ptr;");
+ }
+ }
+
+ else {
+ if(! reentrant)
+ outn ("char *yytext;");
+ }
+ }
+
+ out (&action_array[defs1_offset]);
+
+ line_directive_out (stdout, 0);
+
+ skelout (); /* %% [5.0] - break point in skel */
+
+ if (!C_plus_plus) {
+ if (use_read) {
+ outn ("\terrno=0; \\");
+ outn ("\twhile ( (result = read( fileno(yyin), (char *) buf, max_size )) < 0 ) \\");
+ outn ("\t{ \\");
+ outn ("\t\tif( errno != EINTR) \\");
+ outn ("\t\t{ \\");
+ outn ("\t\t\tYY_FATAL_ERROR( \"input in flex scanner failed\" ); \\");
+ outn ("\t\t\tbreak; \\");
+ outn ("\t\t} \\");
+ outn ("\t\terrno=0; \\");
+ outn ("\t\tclearerr(yyin); \\");
+ outn ("\t}\\");
+ }
+
+ else {
+ outn ("\tif ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \\");
+ outn ("\t\t{ \\");
+ outn ("\t\tint c = '*'; \\");
+ outn ("\t\tsize_t n; \\");
+ outn ("\t\tfor ( n = 0; n < max_size && \\");
+ outn ("\t\t\t (c = getc( yyin )) != EOF && c != '\\n'; ++n ) \\");
+ outn ("\t\t\tbuf[n] = (char) c; \\");
+ outn ("\t\tif ( c == '\\n' ) \\");
+ outn ("\t\t\tbuf[n++] = (char) c; \\");
+ outn ("\t\tif ( c == EOF && ferror( yyin ) ) \\");
+ outn ("\t\t\tYY_FATAL_ERROR( \"input in flex scanner failed\" ); \\");
+ outn ("\t\tresult = n; \\");
+ outn ("\t\t} \\");
+ outn ("\telse \\");
+ outn ("\t\t{ \\");
+ outn ("\t\terrno=0; \\");
+ outn ("\t\twhile ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \\");
+ outn ("\t\t\t{ \\");
+ outn ("\t\t\tif( errno != EINTR) \\");
+ outn ("\t\t\t\t{ \\");
+ outn ("\t\t\t\tYY_FATAL_ERROR( \"input in flex scanner failed\" ); \\");
+ outn ("\t\t\t\tbreak; \\");
+ outn ("\t\t\t\t} \\");
+ outn ("\t\t\terrno=0; \\");
+ outn ("\t\t\tclearerr(yyin); \\");
+ outn ("\t\t\t} \\");
+ outn ("\t\t}\\");
+ }
+ }
+
+ skelout (); /* %% [6.0] - break point in skel */
+
+ indent_puts ("#define YY_RULE_SETUP \\");
+ indent_up ();
+ if (bol_needed) {
+ indent_puts ("if ( yyleng > 0 ) \\");
+ indent_up ();
+ indent_puts ("YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \\");
+ indent_puts ("\t\t(yytext[yyleng - 1] == '\\n'); \\");
+ indent_down ();
+ }
+ indent_puts ("YY_USER_ACTION");
+ indent_down ();
+
+ skelout (); /* %% [7.0] - break point in skel */
+
+ /* Copy prolog to output file. */
+ out (&action_array[prolog_offset]);
+
+ line_directive_out (stdout, 0);
+
+ skelout (); /* %% [8.0] - break point in skel */
+
+ set_indent (2);
+
+ if (yymore_used && !yytext_is_array) {
+ indent_puts ("YY_G(yy_more_len) = 0;");
+ indent_puts ("if ( YY_G(yy_more_flag) )");
+ indent_up ();
+ indent_puts ("{");
+ indent_puts
+ ("YY_G(yy_more_len) = YY_G(yy_c_buf_p) - YY_G(yytext_ptr);");
+ indent_puts ("YY_G(yy_more_flag) = 0;");
+ indent_puts ("}");
+ indent_down ();
+ }
+
+ skelout (); /* %% [9.0] - break point in skel */
+
+ gen_start_state ();
+
+ /* Note, don't use any indentation. */
+ outn ("yy_match:");
+ gen_next_match ();
+
+ skelout (); /* %% [10.0] - break point in skel */
+ set_indent (2);
+ gen_find_action ();
+
+ skelout (); /* %% [11.0] - break point in skel */
+ outn ("m4_ifdef( [[M4_YY_USE_LINENO]],[[");
+ indent_puts
+ ("if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] )");
+ indent_up ();
+ indent_puts ("{");
+ indent_puts ("yy_size_t yyl;");
+ do_indent ();
+ out_str ("for ( yyl = %s; yyl < yyleng; ++yyl )\n",
+ yymore_used ? (yytext_is_array ? "YY_G(yy_prev_more_offset)" :
+ "YY_G(yy_more_len)") : "0");
+ indent_up ();
+ indent_puts ("if ( yytext[yyl] == '\\n' )");
+ indent_up ();
+ indent_puts ("M4_YY_INCR_LINENO();");
+ indent_down ();
+ indent_down ();
+ indent_puts ("}");
+ indent_down ();
+ outn ("]])");
+
+ skelout (); /* %% [12.0] - break point in skel */
+ if (ddebug) {
+ indent_puts ("if ( yy_flex_debug )");
+ indent_up ();
+
+ indent_puts ("{");
+ indent_puts ("if ( yy_act == 0 )");
+ indent_up ();
+ indent_puts (C_plus_plus ?
+ "std::cerr << \"--scanner backing up\\n\";" :
+ "fprintf( stderr, \"--scanner backing up\\n\" );");
+ indent_down ();
+
+ do_indent ();
+ out_dec ("else if ( yy_act < %d )\n", num_rules);
+ indent_up ();
+
+ if (C_plus_plus) {
+ indent_puts
+ ("std::cerr << \"--accepting rule at line \" << yy_rule_linenum[yy_act] <<");
+ indent_puts
+ (" \"(\\\"\" << yytext << \"\\\")\\n\";");
+ }
+ else {
+ indent_puts
+ ("fprintf( stderr, \"--accepting rule at line %ld (\\\"%s\\\")\\n\",");
+
+ indent_puts
+ (" (long)yy_rule_linenum[yy_act], yytext );");
+ }
+
+ indent_down ();
+
+ do_indent ();
+ out_dec ("else if ( yy_act == %d )\n", num_rules);
+ indent_up ();
+
+ if (C_plus_plus) {
+ indent_puts
+ ("std::cerr << \"--accepting default rule (\\\"\" << yytext << \"\\\")\\n\";");
+ }
+ else {
+ indent_puts
+ ("fprintf( stderr, \"--accepting default rule (\\\"%s\\\")\\n\",");
+ indent_puts (" yytext );");
+ }
+
+ indent_down ();
+
+ do_indent ();
+ out_dec ("else if ( yy_act == %d )\n", num_rules + 1);
+ indent_up ();
+
+ indent_puts (C_plus_plus ?
+ "std::cerr << \"--(end of buffer or a NUL)\\n\";" :
+ "fprintf( stderr, \"--(end of buffer or a NUL)\\n\" );");
+
+ indent_down ();
+
+ do_indent ();
+ outn ("else");
+ indent_up ();
+
+ if (C_plus_plus) {
+ indent_puts
+ ("std::cerr << \"--EOF (start condition \" << YY_START << \")\\n\";");
+ }
+ else {
+ indent_puts
+ ("fprintf( stderr, \"--EOF (start condition %d)\\n\", YY_START );");
+ }
+
+ indent_down ();
+
+ indent_puts ("}");
+ indent_down ();
+ }
+
+ /* Copy actions to output file. */
+ skelout (); /* %% [13.0] - break point in skel */
+ indent_up ();
+ gen_bu_action ();
+ out (&action_array[action_offset]);
+
+ line_directive_out (stdout, 0);
+
+ /* generate cases for any missing EOF rules */
+ for (i = 1; i <= lastsc; ++i)
+ if (!sceof[i]) {
+ do_indent ();
+ out_str ("case YY_STATE_EOF(%s):\n", scname[i]);
+ did_eof_rule = true;
+ }
+
+ if (did_eof_rule) {
+ indent_up ();
+ indent_puts ("yyterminate();");
+ indent_down ();
+ }
+
+
+ /* Generate code for handling NUL's, if needed. */
+
+ /* First, deal with backing up and setting up yy_cp if the scanner
+ * finds that it should JAM on the NUL.
+ */
+ skelout (); /* %% [14.0] - break point in skel */
+ set_indent (4);
+
+ if (fullspd || fulltbl)
+ indent_puts ("yy_cp = YY_G(yy_c_buf_p);");
+
+ else { /* compressed table */
+ if (!reject && !interactive) {
+ /* Do the guaranteed-needed backing up to figure
+ * out the match.
+ */
+ indent_puts
+ ("yy_cp = YY_G(yy_last_accepting_cpos);");
+ indent_puts
+ ("yy_current_state = YY_G(yy_last_accepting_state);");
+ }
+
+ else
+ /* Still need to initialize yy_cp, though
+ * yy_current_state was set up by
+ * yy_get_previous_state().
+ */
+ indent_puts ("yy_cp = YY_G(yy_c_buf_p);");
+ }
+
+
+ /* Generate code for yy_get_previous_state(). */
+ set_indent (1);
+ skelout (); /* %% [15.0] - break point in skel */
+
+ gen_start_state ();
+
+ set_indent (2);
+ skelout (); /* %% [16.0] - break point in skel */
+ gen_next_state (true);
+
+ set_indent (1);
+ skelout (); /* %% [17.0] - break point in skel */
+ gen_NUL_trans ();
+
+ skelout (); /* %% [18.0] - break point in skel */
+ skelout (); /* %% [19.0] - break point in skel */
+ /* Update BOL and yylineno inside of input(). */
+ if (bol_needed) {
+ indent_puts
+ ("YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\\n');");
+ if (do_yylineno) {
+ indent_puts
+ ("if ( YY_CURRENT_BUFFER_LVALUE->yy_at_bol )");
+ indent_up ();
+ indent_puts ("M4_YY_INCR_LINENO();");
+ indent_down ();
+ }
+ }
+
+ else if (do_yylineno) {
+ indent_puts ("if ( c == '\\n' )");
+ indent_up ();
+ indent_puts ("M4_YY_INCR_LINENO();");
+ indent_down ();
+ }
+
+ skelout ();
+
+ /* Copy remainder of input to output. */
+
+ line_directive_out (stdout, 1);
+
+ if (sectnum == 3) {
+ OUT_BEGIN_CODE ();
+ (void) flexscan (); /* copy remainder of input to output */
+ OUT_END_CODE ();
+ }
+}
Copied: vendor/flex/2.5.39/gettext.h (from rev 7075, vendor/flex/dist/gettext.h)
===================================================================
--- vendor/flex/2.5.39/gettext.h (rev 0)
+++ vendor/flex/2.5.39/gettext.h 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,59 @@
+/* Convenience header for conditional use of GNU <libintl.h>.
+ Copyright (C) 1995-1998, 2000-2002 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify it
+ under the terms of the GNU Library General Public License as published
+ by the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+ USA. */
+
+#ifndef _LIBGETTEXT_H
+#define _LIBGETTEXT_H 1
+
+/* NLS can be disabled through the configure --disable-nls option. */
+#if ENABLE_NLS
+
+/* Get declarations of GNU message catalog functions. */
+# include <libintl.h>
+
+#else
+
+/* Disabled NLS.
+ The casts to 'const char *' serve the purpose of producing warnings
+ for invalid uses of the value returned from these functions.
+ On pre-ANSI systems without 'const', the config.h file is supposed to
+ contain "#define const". */
+# define gettext(Msgid) ((const char *) (Msgid))
+# define dgettext(Domainname, Msgid) ((const char *) (Msgid))
+# define dcgettext(Domainname, Msgid, Category) ((const char *) (Msgid))
+# define ngettext(Msgid1, Msgid2, N) \
+ ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2))
+# define dngettext(Domainname, Msgid1, Msgid2, N) \
+ ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2))
+# define dcngettext(Domainname, Msgid1, Msgid2, N, Category) \
+ ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2))
+# define textdomain(Domainname) ((const char *) (Domainname))
+# define bindtextdomain(Domainname, Dirname) ((const char *) (Dirname))
+# define bind_textdomain_codeset(Domainname, Codeset) ((const char *) (Codeset))
+
+#endif
+
+/* A pseudo function call that serves as a marker for the automated
+ extraction of messages, but does not call gettext(). The run-time
+ translation is done at a different place in the code.
+ The argument, String, should be a literal string. Concatenated strings
+ and other string expressions won't work.
+ The macro's expansion is not parenthesized, so that it is suitable as
+ initializer for static 'char[]' or 'const char[]' variables. */
+#define gettext_noop(String) String
+
+#endif /* _LIBGETTEXT_H */
Deleted: vendor/flex/2.5.39/initscan.c
===================================================================
--- vendor/flex/dist/initscan.c 2015-07-09 12:31:47 UTC (rev 7073)
+++ vendor/flex/2.5.39/initscan.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -1,3728 +0,0 @@
-#line 2 "scan.c"
-/* A lexical scanner generated by flex */
-
-/* Scanner skeleton version:
- * $Header: /home/cvs/src/usr.bin/lex/initscan.c,v 1.4 2012-10-29 20:54:16 laffer1 Exp $
- * $MidnightBSD: trunk/usr.bin/lex/initscan.c 6515 2013-12-20 23:32:25Z laffer1 $
- */
-
-#if defined(__FreeBSD__)
-#include <sys/cdefs.h>
-#else
-#define __unused
-#define __dead2
-#endif
-
-#define FLEX_SCANNER
-#define YY_FLEX_MAJOR_VERSION 2
-#define YY_FLEX_MINOR_VERSION 5
-
-#include <stdio.h>
-
-
-/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
-#ifdef c_plusplus
-#ifndef __cplusplus
-#define __cplusplus
-#endif
-#endif
-
-
-#ifdef __cplusplus
-
-#include <stdlib.h>
-#include <unistd.h>
-
-/* Use prototypes in function declarations. */
-#define YY_USE_PROTOS
-
-/* The "const" storage-class-modifier is valid. */
-#define YY_USE_CONST
-
-#else /* ! __cplusplus */
-
-#if __STDC__
-
-#define YY_USE_PROTOS
-#define YY_USE_CONST
-
-#endif /* __STDC__ */
-#endif /* ! __cplusplus */
-
-#ifdef __TURBOC__
- #pragma warn -rch
- #pragma warn -use
-#include <io.h>
-#include <stdlib.h>
-#define YY_USE_CONST
-#define YY_USE_PROTOS
-#endif
-
-#ifdef YY_USE_CONST
-#define yyconst const
-#else
-#define yyconst
-#endif
-
-
-#ifdef YY_USE_PROTOS
-#define YY_PROTO(proto) proto
-#else
-#define YY_PROTO(proto) ()
-#endif
-
-/* Returned upon end-of-file. */
-#define YY_NULL 0
-
-/* Promotes a possibly negative, possibly signed char to an unsigned
- * integer for use as an array index. If the signed char is negative,
- * we want to instead treat it as an 8-bit unsigned char, hence the
- * double cast.
- */
-#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
-
-/* Enter a start condition. This macro really ought to take a parameter,
- * but we do it the disgusting crufty way forced on us by the ()-less
- * definition of BEGIN.
- */
-#define BEGIN yy_start = 1 + 2 *
-
-/* Translate the current start state into a value that can be later handed
- * to BEGIN to return to the state. The YYSTATE alias is for lex
- * compatibility.
- */
-#define YY_START ((yy_start - 1) / 2)
-#define YYSTATE YY_START
-
-/* Action number for EOF rule of a given start state. */
-#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
-
-/* Special action meaning "start processing a new file". */
-#define YY_NEW_FILE yyrestart( yyin )
-
-#define YY_END_OF_BUFFER_CHAR 0
-
-/* Size of default input buffer. */
-#define YY_BUF_SIZE 16384
-
-typedef struct yy_buffer_state *YY_BUFFER_STATE;
-
-extern int yyleng;
-extern FILE *yyin, *yyout;
-
-#define EOB_ACT_CONTINUE_SCAN 0
-#define EOB_ACT_END_OF_FILE 1
-#define EOB_ACT_LAST_MATCH 2
-
-/* The funky do-while in the following #define is used to turn the definition
- * int a single C statement (which needs a semi-colon terminator). This
- * avoids problems with code like:
- *
- * if ( condition_holds )
- * yyless( 5 );
- * else
- * do_something_else();
- *
- * Prior to using the do-while the compiler would get upset at the
- * "else" because it interpreted the "if" statement as being all
- * done when it reached the ';' after the yyless() call.
- */
-
-/* Return all but the first 'n' matched characters back to the input stream. */
-
-#define yyless(n) \
- do \
- { \
- /* Undo effects of setting up yytext. */ \
- *yy_cp = yy_hold_char; \
- YY_RESTORE_YY_MORE_OFFSET \
- yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
- YY_DO_BEFORE_ACTION; /* set up yytext again */ \
- } \
- while ( 0 )
-
-#define unput(c) yyunput( c, yytext_ptr )
-
-/* The following is because we cannot portably get our hands on size_t
- * (without autoconf's help, which isn't available because we want
- * flex-generated scanners to compile on their own).
- */
-typedef unsigned int yy_size_t;
-
-
-struct yy_buffer_state
- {
- FILE *yy_input_file;
-
- char *yy_ch_buf; /* input buffer */
- char *yy_buf_pos; /* current position in input buffer */
-
- /* Size of input buffer in bytes, not including room for EOB
- * characters.
- */
- yy_size_t yy_buf_size;
-
- /* Number of characters read into yy_ch_buf, not including EOB
- * characters.
- */
- int yy_n_chars;
-
- /* Whether we "own" the buffer - i.e., we know we created it,
- * and can realloc() it to grow it, and should free() it to
- * delete it.
- */
- int yy_is_our_buffer;
-
- /* Whether this is an "interactive" input source; if so, and
- * if we're using stdio for input, then we want to use getc()
- * instead of fread(), to make sure we stop fetching input after
- * each newline.
- */
- int yy_is_interactive;
-
- /* Whether we're considered to be at the beginning of a line.
- * If so, '^' rules will be active on the next match, otherwise
- * not.
- */
- int yy_at_bol;
-
- /* Whether to try to fill the input buffer when we reach the
- * end of it.
- */
- int yy_fill_buffer;
-
- int yy_buffer_status;
-#define YY_BUFFER_NEW 0
-#define YY_BUFFER_NORMAL 1
- /* When an EOF's been seen but there's still some text to process
- * then we mark the buffer as YY_EOF_PENDING, to indicate that we
- * shouldn't try reading from the input source any more. We might
- * still have a bunch of tokens to match, though, because of
- * possible backing-up.
- *
- * When we actually see the EOF, we change the status to "new"
- * (via yyrestart()), so that the user can continue scanning by
- * just pointing yyin at a new input file.
- */
-#define YY_BUFFER_EOF_PENDING 2
- };
-
-static YY_BUFFER_STATE yy_current_buffer = 0;
-
-/* We provide macros for accessing buffer states in case in the
- * future we want to put the buffer states in a more general
- * "scanner state".
- */
-#define YY_CURRENT_BUFFER yy_current_buffer
-
-
-/* yy_hold_char holds the character lost when yytext is formed. */
-static char yy_hold_char;
-
-static int yy_n_chars; /* number of characters read into yy_ch_buf */
-
-
-int yyleng;
-
-/* Points to current character in buffer. */
-static char *yy_c_buf_p = (char *) 0;
-static int yy_init = 1; /* whether we need to initialize */
-static int yy_start = 0; /* start state number */
-
-/* Flag which is used to allow yywrap()'s to do buffer switches
- * instead of setting up a fresh yyin. A bit of a hack ...
- */
-static int yy_did_buffer_switch_on_eof;
-
-void yyrestart YY_PROTO(( FILE *input_file ));
-
-void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
-void yy_load_buffer_state YY_PROTO(( void ));
-YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
-void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
-void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
-void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
-#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
-
-YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
-YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
-YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
-
-static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
-static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t )) __unused;
-static void yy_flex_free YY_PROTO(( void * ));
-
-#define yy_new_buffer yy_create_buffer
-
-#define yy_set_interactive(is_interactive) \
- { \
- if ( ! yy_current_buffer ) \
- yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
- yy_current_buffer->yy_is_interactive = is_interactive; \
- }
-
-#define yy_set_bol(at_bol) \
- { \
- if ( ! yy_current_buffer ) \
- yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
- yy_current_buffer->yy_at_bol = at_bol; \
- }
-
-#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
-
-typedef unsigned char YY_CHAR;
-FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
-typedef int yy_state_type;
-extern char *yytext;
-#define yytext_ptr yytext
-
-static yy_state_type yy_get_previous_state YY_PROTO(( void ));
-static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
-static int yy_get_next_buffer YY_PROTO(( void ));
-static void yy_fatal_error YY_PROTO(( yyconst char msg[] )) __dead2;
-
-/* Done after the current pattern has been matched and before the
- * corresponding action - sets up yytext.
- */
-#define YY_DO_BEFORE_ACTION \
- yytext_ptr = yy_bp; \
- yyleng = (int) (yy_cp - yy_bp); \
- yy_hold_char = *yy_cp; \
- *yy_cp = '\0'; \
- yy_c_buf_p = yy_cp;
-
-#define YY_NUM_RULES 165
-#define YY_END_OF_BUFFER 166
-static yyconst short int yy_accept[769] =
- { 0,
- 0, 0, 0, 0, 87, 87, 163, 163, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 166, 164,
- 7, 18, 164, 16, 1, 17, 164, 164, 164, 164,
- 15, 108, 100, 101, 108, 93, 108, 107, 108, 108,
- 108, 107, 99, 89, 108, 108, 91, 92, 87, 88,
- 87, 86, 85, 86, 86, 163, 163, 28, 29, 28,
- 28, 28, 28, 28, 28, 31, 30, 32, 31, 113,
- 109, 110, 112, 114, 141, 142, 141, 139, 138, 140,
-
- 115, 117, 115, 116, 115, 120, 120, 120, 120, 122,
- 124, 122, 122, 122, 122, 123, 151, 155, 151, 154,
- 156, 156, 152, 152, 152, 149, 150, 164, 82, 164,
- 21, 22, 21, 20, 157, 159, 157, 160, 161, 147,
- 147, 148, 147, 147, 147, 147, 147, 147, 147, 81,
- 34, 33, 81, 81, 81, 81, 35, 81, 81, 81,
- 81, 81, 81, 81, 81, 81, 81, 81, 81, 81,
- 81, 81, 81, 81, 81, 81, 26, 23, 26, 24,
- 7, 18, 0, 16, 1, 17, 0, 0, 0, 14,
- 8, 0, 0, 0, 0, 4, 5, 0, 2, 15,
-
- 100, 101, 0, 0, 0, 95, 0, 0, 105, 105,
- 0, 162, 162, 162, 94, 0, 99, 89, 0, 0,
- 0, 91, 92, 104, 90, 0, 87, 88, 86, 85,
- 85, 83, 84, 163, 163, 28, 29, 28, 28, 28,
- 28, 31, 30, 32, 111, 112, 142, 138, 117, 0,
- 118, 119, 124, 121, 151, 155, 0, 153, 0, 144,
- 152, 152, 152, 0, 82, 0, 21, 22, 21, 19,
- 157, 159, 158, 147, 147, 147, 148, 143, 147, 147,
- 147, 34, 33, 0, 80, 0, 0, 81, 81, 81,
- 81, 81, 81, 81, 81, 81, 81, 81, 81, 81,
-
- 81, 81, 81, 36, 81, 81, 81, 81, 81, 81,
- 81, 81, 81, 81, 0, 25, 24, 0, 14, 8,
- 0, 12, 0, 0, 0, 0, 0, 4, 5, 0,
- 6, 0, 96, 0, 97, 0, 0, 105, 105, 0,
- 105, 105, 105, 162, 162, 0, 106, 90, 98, 0,
- 104, 0, 83, 84, 28, 28, 28, 27, 28, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 152, 152, 143, 143, 147, 147, 0, 0, 81,
- 81, 81, 81, 81, 44, 81, 81, 81, 49, 81,
- 81, 81, 81, 81, 81, 81, 81, 81, 81, 81,
-
- 81, 81, 81, 81, 81, 81, 81, 81, 0, 81,
- 81, 81, 81, 0, 0, 0, 12, 0, 0, 0,
- 0, 0, 0, 4, 5, 0, 105, 105, 105, 105,
- 105, 105, 162, 0, 0, 28, 28, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 152, 152, 147, 147, 37, 38, 81, 81, 81, 81,
- 81, 81, 81, 81, 50, 51, 81, 81, 81, 55,
- 81, 81, 81, 81, 81, 81, 60, 81, 81, 81,
- 81, 81, 81, 67, 0, 0, 0, 81, 81, 81,
- 81, 0, 13, 0, 0, 0, 0, 0, 0, 105,
-
- 105, 105, 105, 105, 105, 0, 0, 28, 28, 137,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 152, 152, 147, 147, 39, 81, 41, 81,
- 43, 81, 81, 81, 47, 81, 52, 81, 81, 81,
- 81, 81, 81, 81, 81, 81, 62, 81, 81, 65,
- 81, 0, 0, 0, 0, 81, 81, 81, 81, 3,
- 0, 0, 0, 0, 105, 105, 105, 0, 0, 28,
- 28, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 145, 146, 145, 146, 81, 42, 81,
- 81, 81, 81, 81, 81, 81, 81, 81, 81, 81,
-
- 81, 78, 61, 81, 64, 81, 0, 0, 0, 0,
- 81, 81, 69, 70, 0, 10, 0, 11, 0, 103,
- 0, 102, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 81, 81, 81, 45, 81, 48,
- 81, 81, 81, 81, 77, 81, 59, 63, 66, 0,
- 0, 0, 0, 79, 81, 0, 102, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 81,
- 81, 81, 46, 81, 81, 56, 81, 81, 0, 0,
- 0, 0, 68, 0, 9, 0, 125, 126, 127, 128,
- 129, 130, 131, 132, 133, 134, 135, 0, 81, 81,
-
- 81, 81, 81, 81, 81, 0, 0, 0, 0, 0,
- 136, 81, 81, 81, 81, 54, 81, 81, 0, 0,
- 0, 0, 0, 0, 81, 81, 81, 53, 81, 58,
- 0, 0, 0, 0, 0, 0, 81, 81, 81, 81,
- 72, 0, 0, 0, 0, 73, 81, 81, 81, 81,
- 71, 0, 75, 0, 81, 81, 81, 74, 76, 81,
- 81, 81, 81, 81, 81, 57, 40, 0
- } ;
-
-static yyconst int yy_ec[256] =
- { 0,
- 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
- 1, 1, 4, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 2, 1, 5, 6, 7, 8, 1, 9, 10,
- 10, 11, 12, 13, 14, 10, 15, 16, 16, 16,
- 16, 16, 16, 16, 17, 18, 19, 20, 1, 21,
- 22, 23, 10, 1, 31, 32, 33, 34, 35, 36,
- 37, 38, 39, 40, 41, 42, 43, 44, 45, 46,
- 47, 48, 49, 50, 51, 52, 53, 54, 55, 47,
- 26, 27, 28, 29, 30, 1, 31, 32, 33, 34,
-
- 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
- 45, 46, 47, 48, 49, 50, 51, 52, 53, 54,
- 55, 47, 56, 57, 58, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1
- } ;
-
-static yyconst int yy_meta[59] =
- { 0,
- 1, 1, 2, 1, 3, 1, 1, 1, 4, 1,
- 5, 6, 1, 7, 4, 8, 8, 8, 8, 1,
- 1, 1, 1, 9, 10, 1, 11, 12, 1, 13,
- 14, 14, 14, 14, 14, 14, 15, 15, 15, 15,
- 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
- 15, 15, 15, 15, 15, 4, 1, 16
- } ;
-
-static yyconst short int yy_base[858] =
- { 0,
- 0, 58, 115, 172, 120, 129, 2712, 2711, 230, 2705,
- 136, 141, 288, 0, 2683, 2682, 144, 151, 185, 191,
- 178, 188, 344, 347, 375, 0, 125, 131, 147, 216,
- 431, 434, 461, 0, 519, 0, 205, 349, 2710, 2716,
- 353, 2716, 2706, 0, 360, 2716, 2705, 144, 570, 2696,
- 0, 2716, 577, 2716, 2703, 2716, 438, 2716, 2684, 126,
- 149, 427, 591, 2716, 2701, 141, 2682, 2716, 0, 2716,
- 2699, 0, 2699, 2697, 155, 2696, 2716, 0, 2716, 2695,
- 2716, 0, 2662, 2641, 2637, 0, 2692, 2716, 2690, 2716,
- 2716, 2663, 0, 2716, 2716, 2716, 2688, 2716, 431, 2716,
-
- 2716, 2716, 2687, 2716, 567, 2716, 2669, 571, 164, 2716,
- 2716, 2685, 0, 2667, 573, 2716, 0, 2716, 2683, 2716,
- 573, 2674, 0, 2649, 2628, 2716, 2716, 222, 2716, 356,
- 448, 2716, 450, 2667, 0, 2716, 2678, 2716, 0, 0,
- 198, 2716, 2677, 2621, 2716, 2667, 0, 2642, 2621, 2716,
- 2673, 2716, 2671, 2668, 2640, 2639, 2716, 544, 2639, 579,
- 2634, 2635, 318, 0, 2623, 2631, 424, 562, 2614, 587,
- 2629, 2613, 2618, 2626, 2629, 2604, 2716, 2716, 2653, 612,
- 634, 2716, 2654, 0, 637, 2716, 2653, 600, 2616, 0,
- 0, 641, 647, 651, 669, 0, 0, 453, 2716, 0,
-
- 672, 2716, 2651, 2597, 605, 2716, 2649, 2616, 620, 657,
- 645, 2716, 662, 0, 2716, 2592, 688, 2716, 2646, 2592,
- 2636, 2625, 2716, 0, 2716, 2610, 0, 2716, 0, 0,
- 2642, 0, 0, 2640, 2716, 0, 2716, 0, 2602, 2598,
- 745, 0, 2638, 2716, 2716, 0, 2716, 688, 2716, 773,
- 2716, 2716, 2716, 2716, 0, 2716, 673, 2716, 0, 2716,
- 0, 2599, 2595, 690, 2716, 698, 707, 2716, 709, 2716,
- 0, 2716, 2716, 0, 596, 2579, 2716, 827, 0, 2596,
- 2592, 2632, 2716, 2628, 2716, 2593, 2592, 0, 642, 2582,
- 563, 2617, 2579, 620, 2578, 2577, 2583, 669, 2570, 2584,
-
- 2572, 0, 2569, 2716, 2570, 2571, 2579, 2582, 685, 125,
- 2570, 2567, 2566, 688, 2608, 2716, 716, 2568, 0, 0,
- 720, 2716, 2608, 884, 2562, 2559, 2569, 0, 0, 723,
- 2716, 739, 2716, 805, 2716, 808, 2562, 787, 869, 876,
- 930, 881, 973, 800, 0, 2548, 2716, 2716, 2716, 2570,
- 0, 2559, 0, 0, 2568, 2557, 0, 2716, 0, 1009,
- 2581, 678, 870, 871, 874, 879, 913, 992, 974, 1013,
- 885, 2565, 2554, 0, 1067, 2563, 2552, 2546, 2545, 2557,
- 2562, 2561, 2550, 2557, 0, 2554, 2537, 2556, 0, 2536,
- 2543, 2533, 2548, 2568, 2537, 2549, 2544, 2542, 2541, 2532,
-
- 2539, 2540, 2538, 2539, 578, 2520, 2538, 2525, 860, 2526,
- 2528, 2521, 2517, 2529, 817, 1044, 2716, 822, 1095, 914,
- 2532, 2523, 2517, 0, 0, 2524, 1102, 1025, 1142, 2539,
- 1028, 1163, 2716, 2513, 2521, 2523, 2507, 0, 2526, 1058,
- 891, 1014, 1019, 894, 1038, 1080, 1072, 1086, 1083, 1081,
- 2520, 2504, 2518, 2502, 2716, 2716, 2505, 2493, 2492, 2495,
- 2507, 1148, 2507, 2492, 0, 0, 2492, 2493, 2507, 0,
- 2525, 2490, 2498, 2522, 2485, 2495, 0, 2500, 2491, 2487,
- 2479, 2479, 2483, 0, 875, 2494, 2481, 2494, 2480, 2475,
- 2491, 2519, 2716, 920, 999, 2465, 2474, 2468, 2494, 2496,
-
- 1105, 1184, 1081, 902, 969, 2479, 2491, 2463, 2477, 2716,
- 165, 1090, 1144, 1143, 1147, 1163, 1095, 1145, 1037, 1085,
- 1150, 1173, 2461, 2475, 2459, 2473, 0, 2458, 0, 2460,
- 0, 1165, 2454, 2469, 0, 2461, 0, 2471, 2410, 2414,
- 2434, 2400, 2393, 2405, 2385, 2382, 0, 2383, 2335, 0,
- 2335, 2330, 2326, 2309, 2278, 2259, 2269, 2268, 2256, 2297,
- 1046, 2238, 2242, 2253, 1179, 1142, 1145, 2247, 2246, 0,
- 0, 1191, 1192, 1172, 1201, 1202, 1204, 1205, 1206, 1207,
- 1209, 1210, 1208, 0, 0, 0, 0, 2254, 0, 2221,
- 2229, 2218, 2208, 2200, 2209, 2198, 2195, 2165, 2168, 2149,
-
- 2132, 0, 0, 2129, 0, 2139, 2143, 2134, 2124, 2137,
- 2117, 2116, 0, 0, 1228, 2716, 1232, 2716, 2111, 2716,
- 2117, 2716, 2115, 2114, 2108, 2107, 2106, 2103, 2102, 2098,
- 2095, 2063, 2047, 1213, 2012, 1986, 1975, 0, 1954, 0,
- 1947, 1950, 1941, 1945, 0, 1942, 0, 0, 0, 1938,
- 1940, 1934, 1905, 0, 1872, 1234, 2716, 1888, 1882, 1881,
- 1864, 1848, 1832, 1828, 1827, 1826, 1823, 1806, 1809, 1784,
- 1787, 1772, 0, 1781, 1786, 0, 1766, 1767, 1759, 1744,
- 1213, 1736, 0, 1236, 2716, 1245, 2716, 2716, 2716, 2716,
- 2716, 2716, 2716, 2716, 2716, 2716, 2716, 1750, 1727, 1720,
-
- 1701, 1687, 1670, 1681, 1667, 1679, 1659, 689, 1658, 1671,
- 2716, 1657, 1627, 1621, 1635, 0, 1603, 1596, 1595, 1608,
- 1602, 1587, 1586, 1583, 1581, 1587, 1555, 0, 1547, 0,
- 1527, 1507, 1520, 1503, 1483, 1482, 1485, 1443, 1440, 1228,
- 2716, 1225, 1224, 1206, 1210, 2716, 1213, 1202, 1018, 948,
- 2716, 945, 2716, 884, 780, 771, 779, 2716, 2716, 689,
- 673, 581, 408, 318, 86, 0, 0, 2716, 1263, 1279,
- 1295, 1311, 1327, 1343, 1359, 1375, 1391, 1407, 1423, 1439,
- 1455, 1471, 1481, 1496, 1505, 1520, 1536, 1545, 1560, 1576,
- 1592, 1608, 1624, 1634, 1649, 1659, 1674, 1690, 1706, 1718,
-
- 1728, 1743, 1759, 1775, 1791, 1807, 1817, 1832, 1843, 1236,
- 1858, 1874, 1890, 1898, 1905, 1920, 1936, 1952, 1968, 1977,
- 1985, 2001, 2017, 2033, 2049, 2065, 2081, 2097, 2113, 2123,
- 2138, 2148, 2155, 2170, 2182, 2192, 2207, 2223, 2239, 2255,
- 2265, 2280, 2291, 2306, 2322, 2338, 2354, 2364, 2373, 2388,
- 2404, 2420, 2429, 2437, 2453, 2469, 2485
- } ;
-
-static yyconst short int yy_def[858] =
- { 0,
- 768, 768, 769, 769, 770, 771, 772, 772, 768, 9,
- 773, 773, 768, 13, 774, 774, 775, 775, 776, 776,
- 777, 777, 778, 778, 768, 25, 779, 779, 780, 780,
- 781, 781, 768, 33, 768, 35, 782, 782, 768, 768,
- 768, 768, 768, 783, 768, 768, 768, 768, 784, 768,
- 785, 768, 768, 768, 768, 768, 768, 768, 768, 786,
- 787, 788, 768, 768, 768, 768, 768, 768, 789, 768,
- 789, 790, 791, 790, 790, 792, 768, 793, 768, 793,
- 768, 794, 794, 794, 793, 795, 768, 768, 795, 768,
- 768, 768, 796, 768, 768, 768, 768, 768, 768, 768,
-
- 768, 768, 768, 768, 787, 768, 768, 787, 797, 768,
- 768, 768, 798, 768, 787, 768, 799, 768, 799, 768,
- 800, 768, 801, 801, 801, 768, 768, 802, 768, 802,
- 803, 768, 803, 768, 804, 768, 804, 768, 805, 806,
- 806, 768, 806, 806, 768, 806, 807, 807, 807, 768,
- 768, 768, 768, 808, 768, 768, 768, 809, 809, 809,
- 809, 809, 809, 809, 809, 809, 809, 810, 809, 809,
- 809, 809, 809, 809, 809, 809, 768, 768, 811, 768,
- 768, 768, 768, 783, 768, 768, 768, 768, 768, 812,
- 813, 768, 768, 768, 768, 814, 815, 816, 768, 785,
-
- 768, 768, 768, 768, 817, 768, 768, 768, 818, 818,
- 819, 768, 768, 820, 768, 821, 768, 768, 768, 768,
- 768, 768, 768, 822, 768, 768, 823, 768, 824, 825,
- 825, 826, 827, 828, 768, 829, 768, 830, 830, 830,
- 768, 831, 768, 768, 768, 832, 768, 768, 768, 833,
- 768, 768, 768, 768, 834, 768, 835, 768, 835, 768,
- 836, 836, 836, 837, 768, 837, 838, 768, 838, 768,
- 839, 768, 768, 840, 840, 840, 768, 768, 841, 841,
- 841, 768, 768, 842, 768, 768, 768, 843, 843, 843,
- 843, 843, 843, 843, 843, 843, 843, 843, 843, 843,
-
- 843, 843, 843, 768, 843, 843, 843, 843, 843, 843,
- 843, 843, 843, 843, 844, 768, 768, 768, 845, 846,
- 847, 768, 768, 768, 768, 768, 768, 848, 849, 850,
- 768, 850, 768, 851, 768, 851, 768, 852, 852, 852,
- 768, 852, 852, 768, 853, 854, 768, 768, 768, 768,
- 855, 768, 826, 827, 830, 830, 241, 768, 241, 241,
- 833, 833, 833, 833, 833, 833, 833, 833, 833, 833,
- 833, 836, 836, 278, 278, 841, 841, 768, 768, 843,
- 843, 843, 843, 843, 843, 843, 843, 843, 843, 843,
- 843, 843, 843, 843, 843, 843, 843, 843, 843, 843,
-
- 843, 843, 843, 843, 843, 843, 843, 843, 768, 843,
- 843, 843, 843, 768, 847, 847, 768, 847, 847, 768,
- 768, 768, 768, 848, 849, 768, 341, 852, 343, 341,
- 852, 343, 768, 768, 768, 830, 830, 360, 768, 833,
- 833, 833, 833, 833, 833, 833, 833, 833, 833, 833,
- 836, 836, 841, 841, 768, 768, 843, 843, 843, 843,
- 843, 843, 843, 843, 843, 843, 843, 843, 843, 843,
- 843, 843, 843, 843, 843, 843, 843, 843, 843, 843,
- 843, 843, 843, 843, 768, 768, 768, 843, 843, 843,
- 843, 768, 768, 847, 847, 768, 768, 768, 768, 427,
-
- 852, 343, 852, 852, 852, 768, 768, 830, 830, 768,
- 833, 833, 833, 833, 833, 833, 833, 833, 833, 833,
- 833, 833, 836, 836, 841, 841, 843, 843, 843, 843,
- 843, 843, 843, 843, 843, 843, 843, 843, 843, 843,
- 843, 843, 843, 843, 843, 843, 843, 843, 843, 843,
- 843, 768, 768, 768, 768, 843, 843, 843, 843, 768,
- 856, 768, 768, 768, 852, 852, 852, 768, 768, 830,
- 830, 833, 833, 833, 833, 833, 833, 833, 833, 833,
- 833, 833, 833, 836, 836, 841, 841, 843, 843, 843,
- 843, 843, 843, 843, 843, 843, 843, 843, 843, 843,
-
- 843, 843, 843, 843, 843, 843, 768, 768, 768, 768,
- 843, 843, 843, 843, 856, 768, 856, 768, 768, 768,
- 768, 768, 833, 833, 833, 833, 833, 833, 833, 833,
- 833, 833, 833, 833, 843, 843, 843, 843, 843, 843,
- 843, 843, 843, 843, 843, 843, 843, 843, 843, 768,
- 768, 768, 768, 843, 843, 857, 768, 768, 768, 768,
- 768, 768, 768, 768, 768, 768, 768, 768, 833, 843,
- 843, 843, 843, 843, 843, 843, 843, 843, 768, 768,
- 768, 768, 843, 857, 768, 857, 768, 768, 768, 768,
- 768, 768, 768, 768, 768, 768, 768, 768, 843, 843,
-
- 843, 843, 843, 843, 843, 768, 768, 768, 768, 768,
- 768, 843, 843, 843, 843, 843, 843, 843, 768, 768,
- 768, 768, 768, 768, 843, 843, 843, 843, 843, 843,
- 768, 768, 768, 768, 768, 768, 843, 843, 843, 843,
- 768, 768, 768, 768, 768, 768, 843, 843, 843, 843,
- 768, 768, 768, 768, 843, 843, 843, 768, 768, 843,
- 843, 843, 843, 843, 843, 843, 843, 0, 768, 768,
- 768, 768, 768, 768, 768, 768, 768, 768, 768, 768,
- 768, 768, 768, 768, 768, 768, 768, 768, 768, 768,
- 768, 768, 768, 768, 768, 768, 768, 768, 768, 768,
-
- 768, 768, 768, 768, 768, 768, 768, 768, 768, 768,
- 768, 768, 768, 768, 768, 768, 768, 768, 768, 768,
- 768, 768, 768, 768, 768, 768, 768, 768, 768, 768,
- 768, 768, 768, 768, 768, 768, 768, 768, 768, 768,
- 768, 768, 768, 768, 768, 768, 768, 768, 768, 768,
- 768, 768, 768, 768, 768, 768, 768
- } ;
-
-static yyconst short int yy_nxt[2775] =
- { 0,
- 40, 41, 42, 43, 40, 40, 40, 40, 40, 40,
- 40, 40, 40, 40, 40, 40, 40, 40, 40, 40,
- 40, 40, 40, 44, 44, 40, 40, 40, 40, 44,
- 44, 44, 44, 44, 44, 44, 44, 44, 44, 44,
- 44, 44, 44, 44, 44, 44, 44, 44, 44, 44,
- 44, 44, 44, 44, 44, 40, 40, 40, 40, 45,
- 46, 47, 40, 48, 40, 49, 40, 40, 40, 40,
- 40, 40, 50, 40, 40, 40, 40, 40, 40, 40,
- 40, 51, 51, 40, 40, 40, 40, 51, 51, 51,
- 51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
-
- 51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
- 51, 51, 51, 40, 40, 40, 53, 54, 55, 56,
- 767, 57, 70, 71, 58, 58, 58, 129, 130, 58,
- 73, 70, 74, 129, 130, 59, 75, 87, 88, 89,
- 60, 61, 87, 88, 89, 188, 96, 97, 224, 132,
- 133, 210, 211, 96, 97, 404, 98, 134, 405, 99,
- 99, 99, 99, 98, 213, 213, 99, 99, 99, 99,
- 62, 58, 58, 63, 64, 65, 56, 252, 57, 66,
- 40, 58, 58, 58, 439, 189, 58, 102, 103, 104,
- 40, 252, 67, 102, 103, 104, 225, 60, 61, 275,
-
- 68, 100, 214, 107, 108, 276, 109, 178, 100, 179,
- 232, 105, 233, 107, 108, 572, 109, 105, 132, 133,
- 180, 180, 180, 180, 265, 266, 134, 62, 58, 58,
- 78, 78, 79, 80, 78, 78, 78, 78, 78, 78,
- 81, 78, 78, 78, 78, 78, 78, 78, 78, 78,
- 78, 78, 78, 82, 82, 78, 78, 78, 78, 82,
- 82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
- 82, 82, 82, 82, 82, 82, 82, 83, 82, 82,
- 82, 82, 82, 82, 84, 78, 78, 78, 90, 90,
- 40, 90, 90, 90, 90, 90, 90, 90, 91, 90,
-
- 91, 90, 90, 90, 90, 90, 90, 90, 90, 90,
- 92, 93, 93, 90, 90, 90, 90, 93, 93, 93,
- 93, 93, 93, 93, 93, 93, 93, 93, 93, 93,
- 93, 93, 93, 93, 93, 93, 93, 93, 93, 93,
- 93, 93, 93, 90, 90, 90, 111, 112, 296, 111,
- 112, 178, 766, 179, 181, 182, 183, 113, 265, 266,
- 113, 185, 186, 187, 180, 180, 180, 180, 297, 114,
- 115, 116, 114, 115, 116, 117, 117, 118, 119, 120,
- 117, 117, 117, 121, 117, 117, 117, 117, 117, 122,
- 117, 117, 117, 117, 117, 117, 117, 117, 123, 123,
-
- 117, 117, 117, 117, 123, 123, 123, 123, 123, 123,
- 123, 123, 123, 123, 123, 123, 123, 123, 123, 123,
- 123, 123, 124, 123, 123, 123, 123, 123, 123, 125,
- 126, 117, 127, 136, 137, 138, 136, 137, 138, 206,
- 206, 207, 215, 215, 215, 215, 248, 248, 248, 248,
- 268, 269, 268, 269, 300, 331, 332, 139, 301, 765,
- 139, 140, 141, 142, 143, 140, 140, 140, 144, 140,
- 140, 145, 140, 140, 140, 146, 140, 140, 140, 140,
- 140, 140, 140, 140, 147, 147, 140, 140, 140, 140,
- 147, 147, 147, 147, 147, 147, 147, 147, 147, 147,
-
- 147, 147, 147, 147, 147, 147, 147, 147, 148, 147,
- 147, 147, 147, 147, 147, 149, 140, 140, 140, 150,
- 151, 152, 153, 154, 150, 150, 150, 150, 150, 150,
- 150, 150, 150, 150, 150, 155, 156, 150, 150, 150,
- 157, 150, 150, 150, 150, 150, 150, 150, 150, 158,
- 159, 160, 161, 162, 163, 164, 164, 165, 164, 164,
- 166, 167, 168, 169, 170, 164, 171, 172, 164, 173,
- 174, 175, 164, 176, 150, 150, 150, 191, 201, 202,
- 203, 258, 213, 213, 204, 289, 213, 213, 213, 213,
- 292, 290, 217, 218, 219, 383, 303, 275, 220, 259,
-
- 192, 188, 193, 276, 193, 221, 304, 335, 336, 293,
- 193, 222, 384, 193, 194, 195, 480, 193, 196, 223,
- 214, 306, 481, 197, 214, 198, 214, 317, 317, 317,
- 317, 307, 764, 205, 308, 181, 182, 183, 185, 186,
- 187, 189, 321, 322, 323, 339, 340, 205, 321, 322,
- 323, 387, 321, 322, 323, 388, 324, 324, 324, 324,
- 342, 342, 324, 324, 324, 324, 324, 324, 324, 324,
- 321, 322, 323, 201, 202, 203, 341, 344, 344, 204,
- 380, 258, 339, 340, 324, 324, 324, 324, 325, 217,
- 218, 219, 265, 266, 381, 220, 326, 439, 343, 259,
-
- 265, 266, 221, 248, 248, 248, 248, 673, 222, 268,
- 269, 268, 269, 327, 392, 402, 223, 409, 393, 440,
- 410, 416, 417, 418, 403, 331, 332, 763, 205, 411,
- 412, 317, 317, 317, 317, 419, 419, 419, 419, 721,
- 413, 331, 332, 722, 205, 357, 357, 358, 359, 357,
- 357, 357, 357, 357, 357, 360, 357, 357, 357, 357,
- 357, 357, 357, 357, 357, 357, 357, 357, 360, 360,
- 357, 357, 357, 357, 360, 360, 360, 360, 360, 360,
- 360, 360, 360, 360, 360, 360, 360, 360, 360, 360,
- 360, 360, 360, 360, 360, 360, 360, 360, 360, 360,
-
- 357, 357, 357, 362, 363, 364, 365, 335, 336, 366,
- 335, 336, 339, 340, 367, 212, 212, 762, 368, 493,
- 494, 369, 761, 370, 417, 494, 371, 374, 374, 760,
- 374, 374, 374, 374, 374, 374, 374, 375, 374, 374,
- 374, 374, 374, 374, 374, 374, 374, 374, 374, 374,
- 375, 375, 374, 374, 374, 374, 375, 375, 375, 375,
- 375, 375, 375, 375, 375, 375, 375, 375, 375, 375,
- 375, 375, 375, 375, 375, 375, 375, 375, 375, 375,
- 375, 375, 374, 374, 374, 420, 322, 323, 427, 439,
- 439, 428, 428, 439, 339, 340, 431, 431, 439, 324,
-
- 324, 324, 324, 338, 439, 485, 339, 340, 486, 487,
- 439, 441, 443, 439, 442, 420, 322, 323, 450, 552,
- 759, 513, 493, 494, 516, 553, 444, 339, 340, 429,
- 338, 338, 439, 338, 338, 338, 338, 338, 338, 338,
- 338, 338, 338, 338, 338, 338, 338, 338, 338, 338,
- 338, 338, 338, 430, 430, 339, 340, 445, 338, 338,
- 430, 430, 430, 430, 430, 430, 430, 430, 430, 430,
- 430, 430, 430, 430, 430, 430, 430, 430, 430, 430,
- 430, 430, 430, 430, 430, 338, 338, 338, 432, 432,
- 432, 432, 758, 439, 339, 340, 432, 757, 339, 340,
-
- 495, 417, 418, 432, 432, 432, 432, 432, 432, 360,
- 360, 439, 438, 360, 360, 360, 360, 360, 360, 448,
- 360, 360, 360, 360, 360, 360, 360, 360, 360, 360,
- 360, 360, 439, 439, 360, 360, 360, 360, 439, 446,
- 501, 501, 447, 504, 504, 416, 417, 418, 616, 617,
- 339, 340, 638, 339, 340, 515, 439, 439, 449, 419,
- 419, 419, 419, 514, 360, 360, 360, 375, 375, 580,
- 375, 375, 375, 375, 375, 375, 375, 439, 375, 375,
- 375, 375, 375, 375, 375, 375, 375, 375, 375, 375,
- 517, 439, 375, 375, 375, 375, 495, 417, 418, 439,
-
- 439, 511, 439, 512, 439, 439, 339, 340, 209, 439,
- 419, 419, 419, 419, 439, 519, 520, 581, 518, 522,
- 566, 566, 375, 375, 375, 500, 500, 573, 521, 578,
- 339, 340, 500, 500, 500, 500, 500, 500, 500, 500,
- 500, 500, 500, 500, 500, 500, 500, 500, 500, 500,
- 500, 500, 500, 500, 500, 500, 500, 502, 502, 502,
- 502, 532, 439, 439, 439, 502, 439, 339, 340, 439,
- 339, 340, 502, 502, 502, 502, 502, 502, 505, 505,
- 505, 505, 439, 533, 582, 576, 505, 574, 579, 534,
- 575, 439, 439, 505, 505, 505, 505, 505, 505, 567,
-
- 567, 567, 567, 590, 339, 340, 338, 567, 577, 583,
- 439, 439, 625, 591, 567, 567, 567, 567, 567, 567,
- 439, 439, 624, 439, 439, 439, 439, 439, 439, 439,
- 616, 617, 439, 623, 616, 617, 685, 686, 685, 686,
- 756, 628, 626, 632, 708, 755, 634, 685, 686, 302,
- 302, 627, 629, 754, 753, 630, 631, 633, 752, 751,
- 750, 709, 669, 52, 52, 52, 52, 52, 52, 52,
- 52, 52, 52, 52, 52, 52, 52, 52, 52, 69,
- 69, 69, 69, 69, 69, 69, 69, 69, 69, 69,
- 69, 69, 69, 69, 69, 72, 72, 72, 72, 72,
-
- 72, 72, 72, 72, 72, 72, 72, 72, 72, 72,
- 72, 76, 76, 76, 76, 76, 76, 76, 76, 76,
- 76, 76, 76, 76, 76, 76, 76, 86, 86, 86,
- 86, 86, 86, 86, 86, 86, 86, 86, 86, 86,
- 86, 86, 86, 40, 40, 40, 40, 40, 40, 40,
- 40, 40, 40, 40, 40, 40, 40, 40, 40, 95,
- 95, 95, 95, 95, 95, 95, 95, 95, 95, 95,
- 95, 95, 95, 95, 95, 101, 101, 101, 101, 101,
- 101, 101, 101, 101, 101, 101, 101, 101, 101, 101,
- 101, 106, 106, 106, 106, 106, 106, 106, 106, 106,
-
- 106, 106, 106, 106, 106, 106, 106, 110, 110, 110,
- 110, 110, 110, 110, 110, 110, 110, 110, 110, 110,
- 110, 110, 110, 128, 128, 128, 128, 128, 128, 128,
- 128, 128, 128, 128, 128, 128, 128, 128, 128, 131,
- 131, 131, 131, 131, 131, 131, 131, 131, 131, 131,
- 131, 131, 131, 131, 131, 135, 135, 135, 135, 135,
- 135, 135, 135, 135, 135, 135, 135, 135, 135, 135,
- 135, 177, 177, 177, 177, 177, 177, 177, 177, 177,
- 177, 177, 177, 177, 177, 177, 177, 184, 184, 184,
- 184, 749, 748, 184, 184, 184, 190, 190, 190, 190,
-
- 190, 190, 190, 190, 190, 190, 190, 190, 190, 190,
- 190, 200, 200, 200, 200, 747, 746, 200, 200, 200,
- 209, 745, 209, 209, 209, 209, 209, 209, 209, 209,
- 209, 209, 209, 209, 209, 209, 212, 744, 212, 212,
- 212, 212, 212, 212, 212, 212, 212, 212, 212, 212,
- 212, 212, 216, 216, 216, 743, 742, 216, 216, 216,
- 227, 741, 227, 227, 227, 227, 227, 227, 227, 227,
- 227, 227, 227, 227, 227, 227, 229, 740, 229, 229,
- 229, 229, 229, 229, 229, 229, 229, 229, 229, 229,
- 229, 229, 230, 739, 230, 230, 230, 230, 230, 230,
-
- 230, 230, 230, 230, 230, 230, 230, 230, 234, 234,
- 234, 234, 234, 234, 234, 234, 234, 234, 234, 234,
- 234, 234, 234, 234, 236, 738, 236, 236, 737, 236,
- 236, 236, 736, 735, 236, 236, 734, 733, 732, 236,
- 238, 238, 238, 238, 731, 730, 238, 238, 238, 242,
- 729, 242, 242, 242, 242, 242, 242, 242, 242, 242,
- 242, 242, 242, 242, 242, 246, 246, 246, 246, 728,
- 727, 246, 246, 246, 251, 726, 251, 251, 251, 251,
- 251, 251, 251, 251, 251, 251, 251, 251, 251, 251,
- 254, 725, 254, 254, 254, 254, 254, 254, 254, 254,
-
- 254, 724, 254, 254, 254, 254, 255, 723, 720, 719,
- 255, 255, 255, 255, 718, 717, 255, 255, 257, 716,
- 257, 257, 257, 257, 257, 257, 257, 257, 257, 257,
- 257, 257, 257, 257, 261, 261, 261, 261, 715, 714,
- 261, 261, 261, 264, 264, 264, 264, 264, 264, 264,
- 264, 264, 264, 264, 264, 264, 264, 264, 264, 267,
- 267, 267, 267, 713, 267, 267, 267, 267, 267, 267,
- 267, 267, 267, 267, 267, 271, 712, 711, 271, 271,
- 271, 271, 271, 271, 271, 710, 271, 271, 271, 271,
- 271, 273, 707, 273, 273, 273, 273, 273, 273, 273,
-
- 273, 273, 273, 273, 273, 273, 273, 274, 706, 274,
- 274, 705, 274, 274, 274, 704, 703, 274, 274, 702,
- 701, 700, 274, 279, 279, 279, 279, 699, 698, 279,
- 279, 279, 284, 697, 284, 284, 284, 284, 284, 284,
- 284, 284, 284, 284, 284, 284, 284, 284, 288, 288,
- 696, 288, 288, 695, 694, 693, 288, 288, 315, 692,
- 315, 315, 315, 315, 315, 315, 315, 315, 315, 315,
- 315, 315, 315, 315, 319, 691, 319, 319, 319, 319,
- 319, 319, 319, 319, 319, 319, 319, 319, 319, 319,
- 320, 690, 320, 320, 320, 320, 320, 320, 320, 320,
-
- 320, 320, 320, 320, 320, 320, 328, 328, 689, 688,
- 328, 328, 328, 329, 329, 687, 683, 329, 329, 329,
- 330, 330, 330, 330, 330, 330, 330, 330, 330, 330,
- 330, 330, 330, 330, 330, 330, 334, 334, 334, 334,
- 334, 334, 334, 334, 334, 334, 334, 334, 334, 334,
- 334, 334, 338, 682, 338, 338, 338, 338, 338, 338,
- 338, 338, 338, 681, 338, 338, 338, 338, 209, 680,
- 209, 209, 209, 209, 209, 209, 209, 209, 209, 209,
- 209, 209, 209, 209, 345, 345, 679, 678, 677, 676,
- 345, 346, 346, 346, 346, 675, 674, 346, 346, 346,
-
- 346, 351, 673, 351, 351, 351, 351, 351, 351, 351,
- 351, 351, 351, 351, 351, 351, 351, 227, 672, 227,
- 227, 227, 227, 227, 227, 227, 227, 227, 227, 227,
- 227, 227, 227, 229, 671, 229, 229, 229, 229, 229,
- 229, 229, 229, 229, 229, 229, 229, 229, 229, 230,
- 670, 230, 230, 230, 230, 230, 230, 230, 230, 230,
- 230, 230, 230, 230, 230, 353, 668, 353, 353, 353,
- 353, 353, 353, 353, 353, 353, 353, 353, 353, 353,
- 353, 354, 667, 354, 354, 354, 354, 354, 354, 354,
- 354, 354, 354, 354, 354, 354, 354, 234, 234, 234,
-
- 234, 234, 234, 234, 234, 234, 234, 234, 234, 234,
- 234, 234, 234, 236, 666, 236, 236, 665, 236, 236,
- 236, 664, 663, 236, 236, 662, 661, 660, 236, 238,
- 238, 238, 238, 659, 658, 238, 238, 238, 242, 657,
- 242, 242, 242, 242, 242, 242, 242, 242, 242, 242,
- 242, 242, 242, 242, 246, 246, 246, 246, 656, 655,
- 246, 246, 246, 361, 361, 654, 653, 652, 361, 361,
- 255, 651, 650, 649, 255, 255, 255, 255, 648, 647,
- 255, 255, 257, 646, 257, 257, 257, 257, 257, 257,
- 257, 257, 257, 257, 257, 257, 257, 257, 261, 261,
-
- 261, 261, 645, 644, 261, 261, 261, 264, 264, 264,
- 264, 264, 264, 264, 264, 264, 264, 264, 264, 264,
- 264, 264, 264, 267, 267, 267, 267, 643, 267, 267,
- 267, 267, 267, 267, 267, 267, 267, 267, 267, 271,
- 642, 641, 271, 271, 271, 271, 271, 271, 271, 640,
- 271, 271, 271, 271, 271, 274, 639, 274, 274, 638,
- 274, 274, 274, 637, 636, 274, 274, 635, 622, 621,
- 274, 279, 279, 279, 279, 620, 619, 279, 279, 279,
- 284, 618, 284, 284, 284, 284, 284, 284, 284, 284,
- 284, 284, 284, 284, 284, 284, 288, 288, 560, 288,
-
- 288, 614, 613, 612, 288, 288, 315, 611, 315, 315,
- 315, 315, 315, 315, 315, 315, 315, 315, 315, 315,
- 315, 315, 319, 610, 319, 319, 319, 319, 319, 319,
- 319, 319, 319, 319, 319, 319, 319, 319, 320, 609,
- 320, 320, 320, 320, 320, 320, 320, 320, 320, 320,
- 320, 320, 320, 320, 415, 415, 415, 415, 415, 415,
- 415, 415, 415, 415, 415, 415, 415, 415, 415, 415,
- 424, 424, 424, 424, 608, 607, 424, 424, 424, 425,
- 425, 425, 425, 606, 605, 425, 425, 425, 330, 330,
- 330, 330, 330, 330, 330, 330, 330, 330, 330, 330,
-
- 330, 330, 330, 330, 334, 334, 334, 334, 334, 334,
- 334, 334, 334, 334, 334, 334, 334, 334, 334, 334,
- 338, 604, 338, 338, 338, 338, 338, 338, 338, 338,
- 338, 603, 338, 338, 338, 338, 433, 433, 602, 601,
- 600, 599, 433, 346, 346, 346, 346, 598, 597, 346,
- 346, 346, 346, 351, 596, 351, 351, 351, 351, 351,
- 351, 351, 351, 351, 351, 351, 351, 351, 351, 615,
- 615, 615, 615, 615, 615, 615, 615, 615, 615, 615,
- 615, 615, 615, 615, 615, 684, 684, 684, 684, 684,
- 684, 684, 684, 684, 684, 684, 684, 684, 684, 684,
-
- 684, 595, 594, 593, 592, 589, 588, 587, 586, 585,
- 584, 571, 570, 569, 568, 565, 564, 563, 562, 561,
- 560, 559, 558, 557, 556, 555, 554, 551, 550, 549,
- 548, 547, 546, 545, 544, 543, 542, 541, 540, 539,
- 538, 537, 536, 535, 531, 530, 529, 528, 527, 526,
- 525, 524, 523, 510, 509, 508, 507, 506, 503, 499,
- 498, 497, 496, 492, 491, 490, 489, 488, 484, 483,
- 482, 479, 478, 477, 476, 475, 474, 473, 472, 471,
- 470, 469, 468, 467, 466, 465, 464, 463, 462, 461,
- 460, 459, 458, 457, 456, 455, 454, 453, 452, 451,
-
- 439, 437, 436, 435, 434, 347, 426, 423, 422, 421,
- 322, 414, 316, 408, 407, 406, 401, 400, 399, 398,
- 397, 396, 395, 394, 391, 390, 389, 386, 385, 382,
- 379, 378, 285, 282, 377, 376, 278, 373, 372, 243,
- 356, 355, 235, 231, 352, 350, 349, 348, 218, 347,
- 337, 206, 333, 202, 318, 186, 182, 316, 314, 313,
- 312, 311, 310, 309, 305, 299, 298, 295, 294, 291,
- 287, 286, 285, 283, 282, 281, 280, 260, 278, 277,
- 272, 270, 263, 262, 260, 256, 250, 253, 250, 249,
- 247, 245, 244, 243, 241, 240, 239, 237, 235, 228,
-
- 231, 228, 226, 218, 208, 202, 199, 186, 182, 768,
- 94, 94, 85, 77, 77, 39, 768, 768, 768, 768,
- 768, 768, 768, 768, 768, 768, 768, 768, 768, 768,
- 768, 768, 768, 768, 768, 768, 768, 768, 768, 768,
- 768, 768, 768, 768, 768, 768, 768, 768, 768, 768,
- 768, 768, 768, 768, 768, 768, 768, 768, 768, 768,
- 768, 768, 768, 768, 768, 768, 768, 768, 768, 768,
- 768, 768, 768, 768
- } ;
-
-static yyconst short int yy_chk[2775] =
- { 0,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
-
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 3, 3, 3, 3,
- 765, 3, 5, 5, 3, 3, 3, 27, 27, 3,
- 6, 6, 6, 28, 28, 3, 6, 11, 11, 11,
- 3, 3, 12, 12, 12, 48, 17, 17, 66, 29,
- 29, 60, 60, 18, 18, 310, 17, 29, 310, 17,
- 17, 17, 17, 18, 61, 61, 18, 18, 18, 18,
- 3, 3, 3, 4, 4, 4, 4, 109, 4, 4,
- 21, 4, 4, 4, 511, 48, 4, 19, 19, 19,
- 22, 109, 4, 20, 20, 20, 66, 4, 4, 141,
-
- 4, 17, 61, 21, 21, 141, 21, 37, 18, 37,
- 75, 19, 75, 22, 22, 511, 22, 20, 30, 30,
- 37, 37, 37, 37, 128, 128, 30, 4, 4, 4,
- 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
- 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
- 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
- 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
- 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
- 9, 9, 9, 9, 9, 9, 9, 9, 13, 13,
- 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
-
- 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
- 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
- 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
- 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
- 13, 13, 13, 13, 13, 13, 23, 23, 163, 24,
- 24, 38, 764, 38, 41, 41, 41, 23, 130, 130,
- 24, 45, 45, 45, 38, 38, 38, 38, 163, 23,
- 23, 23, 24, 24, 24, 25, 25, 25, 25, 25,
- 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
- 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
-
- 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
- 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
- 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
- 25, 25, 25, 31, 31, 31, 32, 32, 32, 57,
- 57, 57, 62, 62, 62, 62, 99, 99, 99, 99,
- 131, 131, 133, 133, 167, 198, 198, 31, 167, 763,
- 32, 33, 33, 33, 33, 33, 33, 33, 33, 33,
- 33, 33, 33, 33, 33, 33, 33, 33, 33, 33,
- 33, 33, 33, 33, 33, 33, 33, 33, 33, 33,
- 33, 33, 33, 33, 33, 33, 33, 33, 33, 33,
-
- 33, 33, 33, 33, 33, 33, 33, 33, 33, 33,
- 33, 33, 33, 33, 33, 33, 33, 33, 33, 35,
- 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
- 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
- 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
- 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
- 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
- 35, 35, 35, 35, 35, 35, 35, 49, 53, 53,
- 53, 121, 105, 105, 53, 158, 108, 108, 115, 115,
- 160, 158, 63, 63, 63, 291, 168, 275, 63, 121,
-
- 49, 188, 49, 275, 49, 63, 168, 205, 205, 160,
- 49, 63, 291, 49, 49, 49, 405, 49, 49, 63,
- 105, 170, 405, 49, 108, 49, 115, 180, 180, 180,
- 180, 170, 762, 53, 170, 181, 181, 181, 185, 185,
- 185, 188, 192, 192, 192, 209, 209, 63, 193, 193,
- 193, 294, 194, 194, 194, 294, 192, 192, 192, 192,
- 211, 211, 193, 193, 193, 193, 194, 194, 194, 194,
- 195, 195, 195, 201, 201, 201, 210, 213, 213, 201,
- 289, 257, 210, 210, 195, 195, 195, 195, 192, 217,
- 217, 217, 264, 264, 289, 217, 194, 362, 211, 257,
-
- 266, 266, 217, 248, 248, 248, 248, 761, 217, 267,
- 267, 269, 269, 195, 298, 309, 217, 314, 298, 362,
- 314, 321, 321, 321, 309, 330, 330, 760, 201, 314,
- 314, 317, 317, 317, 317, 321, 321, 321, 321, 708,
- 314, 332, 332, 708, 217, 241, 241, 241, 241, 241,
- 241, 241, 241, 241, 241, 241, 241, 241, 241, 241,
- 241, 241, 241, 241, 241, 241, 241, 241, 241, 241,
- 241, 241, 241, 241, 241, 241, 241, 241, 241, 241,
- 241, 241, 241, 241, 241, 241, 241, 241, 241, 241,
- 241, 241, 241, 241, 241, 241, 241, 241, 241, 241,
-
- 241, 241, 241, 250, 250, 250, 250, 334, 334, 250,
- 336, 336, 338, 338, 250, 344, 344, 757, 250, 415,
- 415, 250, 756, 250, 418, 418, 250, 278, 278, 755,
- 278, 278, 278, 278, 278, 278, 278, 278, 278, 278,
- 278, 278, 278, 278, 278, 278, 278, 278, 278, 278,
- 278, 278, 278, 278, 278, 278, 278, 278, 278, 278,
- 278, 278, 278, 278, 278, 278, 278, 278, 278, 278,
- 278, 278, 278, 278, 278, 278, 278, 278, 278, 278,
- 278, 278, 278, 278, 278, 324, 324, 324, 339, 363,
- 364, 340, 340, 365, 339, 339, 342, 342, 366, 324,
-
- 324, 324, 324, 340, 371, 409, 342, 342, 409, 409,
- 441, 363, 365, 444, 364, 420, 420, 420, 371, 485,
- 754, 441, 494, 494, 444, 485, 366, 504, 504, 340,
- 341, 341, 367, 341, 341, 341, 341, 341, 341, 341,
- 341, 341, 341, 341, 341, 341, 341, 341, 341, 341,
- 341, 341, 341, 341, 341, 341, 341, 367, 341, 341,
- 341, 341, 341, 341, 341, 341, 341, 341, 341, 341,
- 341, 341, 341, 341, 341, 341, 341, 341, 341, 341,
- 341, 341, 341, 341, 341, 341, 341, 341, 343, 343,
- 343, 343, 752, 369, 505, 505, 343, 750, 343, 343,
-
- 495, 495, 495, 343, 343, 343, 343, 343, 343, 360,
- 360, 368, 360, 360, 360, 360, 360, 360, 360, 369,
- 360, 360, 360, 360, 360, 360, 360, 360, 360, 360,
- 360, 360, 370, 442, 360, 360, 360, 360, 443, 368,
- 428, 428, 368, 431, 431, 416, 416, 416, 561, 561,
- 428, 428, 749, 431, 431, 443, 519, 445, 370, 416,
- 416, 416, 416, 442, 360, 360, 360, 375, 375, 519,
- 375, 375, 375, 375, 375, 375, 375, 440, 375, 375,
- 375, 375, 375, 375, 375, 375, 375, 375, 375, 375,
- 445, 447, 375, 375, 375, 375, 419, 419, 419, 446,
-
- 450, 440, 449, 440, 520, 448, 503, 503, 503, 512,
- 419, 419, 419, 419, 517, 447, 448, 520, 446, 450,
- 501, 501, 375, 375, 375, 427, 427, 512, 449, 517,
- 501, 501, 427, 427, 427, 427, 427, 427, 427, 427,
- 427, 427, 427, 427, 427, 427, 427, 427, 427, 427,
- 427, 427, 427, 427, 427, 427, 427, 429, 429, 429,
- 429, 462, 514, 513, 518, 429, 515, 566, 566, 521,
- 567, 567, 429, 429, 429, 429, 429, 429, 432, 432,
- 432, 432, 516, 462, 521, 515, 432, 513, 518, 462,
- 514, 574, 522, 432, 432, 432, 432, 432, 432, 502,
-
- 502, 502, 502, 532, 565, 565, 565, 502, 516, 522,
- 572, 573, 574, 532, 502, 502, 502, 502, 502, 502,
- 575, 576, 573, 577, 578, 579, 580, 583, 581, 582,
- 615, 615, 634, 572, 617, 617, 656, 656, 684, 684,
- 748, 577, 575, 581, 681, 747, 583, 686, 686, 810,
- 810, 576, 578, 745, 744, 579, 580, 582, 743, 742,
- 740, 681, 634, 769, 769, 769, 769, 769, 769, 769,
- 769, 769, 769, 769, 769, 769, 769, 769, 769, 770,
- 770, 770, 770, 770, 770, 770, 770, 770, 770, 770,
- 770, 770, 770, 770, 770, 771, 771, 771, 771, 771,
-
- 771, 771, 771, 771, 771, 771, 771, 771, 771, 771,
- 771, 772, 772, 772, 772, 772, 772, 772, 772, 772,
- 772, 772, 772, 772, 772, 772, 772, 773, 773, 773,
- 773, 773, 773, 773, 773, 773, 773, 773, 773, 773,
- 773, 773, 773, 774, 774, 774, 774, 774, 774, 774,
- 774, 774, 774, 774, 774, 774, 774, 774, 774, 775,
- 775, 775, 775, 775, 775, 775, 775, 775, 775, 775,
- 775, 775, 775, 775, 775, 776, 776, 776, 776, 776,
- 776, 776, 776, 776, 776, 776, 776, 776, 776, 776,
- 776, 777, 777, 777, 777, 777, 777, 777, 777, 777,
-
- 777, 777, 777, 777, 777, 777, 777, 778, 778, 778,
- 778, 778, 778, 778, 778, 778, 778, 778, 778, 778,
- 778, 778, 778, 779, 779, 779, 779, 779, 779, 779,
- 779, 779, 779, 779, 779, 779, 779, 779, 779, 780,
- 780, 780, 780, 780, 780, 780, 780, 780, 780, 780,
- 780, 780, 780, 780, 780, 781, 781, 781, 781, 781,
- 781, 781, 781, 781, 781, 781, 781, 781, 781, 781,
- 781, 782, 782, 782, 782, 782, 782, 782, 782, 782,
- 782, 782, 782, 782, 782, 782, 782, 783, 783, 783,
- 783, 739, 738, 783, 783, 783, 784, 784, 784, 784,
-
- 784, 784, 784, 784, 784, 784, 784, 784, 784, 784,
- 784, 785, 785, 785, 785, 737, 736, 785, 785, 785,
- 786, 735, 786, 786, 786, 786, 786, 786, 786, 786,
- 786, 786, 786, 786, 786, 786, 787, 734, 787, 787,
- 787, 787, 787, 787, 787, 787, 787, 787, 787, 787,
- 787, 787, 788, 788, 788, 733, 732, 788, 788, 788,
- 789, 731, 789, 789, 789, 789, 789, 789, 789, 789,
- 789, 789, 789, 789, 789, 789, 790, 729, 790, 790,
- 790, 790, 790, 790, 790, 790, 790, 790, 790, 790,
- 790, 790, 791, 727, 791, 791, 791, 791, 791, 791,
-
- 791, 791, 791, 791, 791, 791, 791, 791, 792, 792,
- 792, 792, 792, 792, 792, 792, 792, 792, 792, 792,
- 792, 792, 792, 792, 793, 726, 793, 793, 725, 793,
- 793, 793, 724, 723, 793, 793, 722, 721, 720, 793,
- 794, 794, 794, 794, 719, 718, 794, 794, 794, 795,
- 717, 795, 795, 795, 795, 795, 795, 795, 795, 795,
- 795, 795, 795, 795, 795, 796, 796, 796, 796, 715,
- 714, 796, 796, 796, 797, 713, 797, 797, 797, 797,
- 797, 797, 797, 797, 797, 797, 797, 797, 797, 797,
- 798, 712, 798, 798, 798, 798, 798, 798, 798, 798,
-
- 798, 710, 798, 798, 798, 798, 799, 709, 707, 706,
- 799, 799, 799, 799, 705, 704, 799, 799, 800, 703,
- 800, 800, 800, 800, 800, 800, 800, 800, 800, 800,
- 800, 800, 800, 800, 801, 801, 801, 801, 702, 701,
- 801, 801, 801, 802, 802, 802, 802, 802, 802, 802,
- 802, 802, 802, 802, 802, 802, 802, 802, 802, 803,
- 803, 803, 803, 700, 803, 803, 803, 803, 803, 803,
- 803, 803, 803, 803, 803, 804, 699, 698, 804, 804,
- 804, 804, 804, 804, 804, 682, 804, 804, 804, 804,
- 804, 805, 680, 805, 805, 805, 805, 805, 805, 805,
-
- 805, 805, 805, 805, 805, 805, 805, 806, 679, 806,
- 806, 678, 806, 806, 806, 677, 675, 806, 806, 674,
- 672, 671, 806, 807, 807, 807, 807, 670, 669, 807,
- 807, 807, 808, 668, 808, 808, 808, 808, 808, 808,
- 808, 808, 808, 808, 808, 808, 808, 808, 809, 809,
- 667, 809, 809, 666, 665, 664, 809, 809, 811, 663,
- 811, 811, 811, 811, 811, 811, 811, 811, 811, 811,
- 811, 811, 811, 811, 812, 662, 812, 812, 812, 812,
- 812, 812, 812, 812, 812, 812, 812, 812, 812, 812,
- 813, 661, 813, 813, 813, 813, 813, 813, 813, 813,
-
- 813, 813, 813, 813, 813, 813, 814, 814, 660, 659,
- 814, 814, 814, 815, 815, 658, 655, 815, 815, 815,
- 816, 816, 816, 816, 816, 816, 816, 816, 816, 816,
- 816, 816, 816, 816, 816, 816, 817, 817, 817, 817,
- 817, 817, 817, 817, 817, 817, 817, 817, 817, 817,
- 817, 817, 818, 653, 818, 818, 818, 818, 818, 818,
- 818, 818, 818, 652, 818, 818, 818, 818, 819, 651,
- 819, 819, 819, 819, 819, 819, 819, 819, 819, 819,
- 819, 819, 819, 819, 820, 820, 650, 646, 644, 643,
- 820, 821, 821, 821, 821, 642, 641, 821, 821, 821,
-
- 821, 822, 639, 822, 822, 822, 822, 822, 822, 822,
- 822, 822, 822, 822, 822, 822, 822, 823, 637, 823,
- 823, 823, 823, 823, 823, 823, 823, 823, 823, 823,
- 823, 823, 823, 824, 636, 824, 824, 824, 824, 824,
- 824, 824, 824, 824, 824, 824, 824, 824, 824, 825,
- 635, 825, 825, 825, 825, 825, 825, 825, 825, 825,
- 825, 825, 825, 825, 825, 826, 633, 826, 826, 826,
- 826, 826, 826, 826, 826, 826, 826, 826, 826, 826,
- 826, 827, 632, 827, 827, 827, 827, 827, 827, 827,
- 827, 827, 827, 827, 827, 827, 827, 828, 828, 828,
-
- 828, 828, 828, 828, 828, 828, 828, 828, 828, 828,
- 828, 828, 828, 829, 631, 829, 829, 630, 829, 829,
- 829, 629, 628, 829, 829, 627, 626, 625, 829, 830,
- 830, 830, 830, 624, 623, 830, 830, 830, 831, 621,
- 831, 831, 831, 831, 831, 831, 831, 831, 831, 831,
- 831, 831, 831, 831, 832, 832, 832, 832, 619, 612,
- 832, 832, 832, 833, 833, 611, 610, 609, 833, 833,
- 834, 608, 607, 606, 834, 834, 834, 834, 604, 601,
- 834, 834, 835, 600, 835, 835, 835, 835, 835, 835,
- 835, 835, 835, 835, 835, 835, 835, 835, 836, 836,
-
- 836, 836, 599, 598, 836, 836, 836, 837, 837, 837,
- 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
- 837, 837, 837, 838, 838, 838, 838, 597, 838, 838,
- 838, 838, 838, 838, 838, 838, 838, 838, 838, 839,
- 596, 595, 839, 839, 839, 839, 839, 839, 839, 594,
- 839, 839, 839, 839, 839, 840, 593, 840, 840, 592,
- 840, 840, 840, 591, 590, 840, 840, 588, 569, 568,
- 840, 841, 841, 841, 841, 564, 563, 841, 841, 841,
- 842, 562, 842, 842, 842, 842, 842, 842, 842, 842,
- 842, 842, 842, 842, 842, 842, 843, 843, 560, 843,
-
- 843, 559, 558, 557, 843, 843, 844, 556, 844, 844,
- 844, 844, 844, 844, 844, 844, 844, 844, 844, 844,
- 844, 844, 845, 555, 845, 845, 845, 845, 845, 845,
- 845, 845, 845, 845, 845, 845, 845, 845, 846, 554,
- 846, 846, 846, 846, 846, 846, 846, 846, 846, 846,
- 846, 846, 846, 846, 847, 847, 847, 847, 847, 847,
- 847, 847, 847, 847, 847, 847, 847, 847, 847, 847,
- 848, 848, 848, 848, 553, 552, 848, 848, 848, 849,
- 849, 849, 849, 551, 549, 849, 849, 849, 850, 850,
- 850, 850, 850, 850, 850, 850, 850, 850, 850, 850,
-
- 850, 850, 850, 850, 851, 851, 851, 851, 851, 851,
- 851, 851, 851, 851, 851, 851, 851, 851, 851, 851,
- 852, 548, 852, 852, 852, 852, 852, 852, 852, 852,
- 852, 546, 852, 852, 852, 852, 853, 853, 545, 544,
- 543, 542, 853, 854, 854, 854, 854, 541, 540, 854,
- 854, 854, 854, 855, 539, 855, 855, 855, 855, 855,
- 855, 855, 855, 855, 855, 855, 855, 855, 855, 856,
- 856, 856, 856, 856, 856, 856, 856, 856, 856, 856,
- 856, 856, 856, 856, 856, 857, 857, 857, 857, 857,
- 857, 857, 857, 857, 857, 857, 857, 857, 857, 857,
-
- 857, 538, 536, 534, 533, 530, 528, 526, 525, 524,
- 523, 509, 508, 507, 506, 500, 499, 498, 497, 496,
- 492, 491, 490, 489, 488, 487, 486, 483, 482, 481,
- 480, 479, 478, 476, 475, 474, 473, 472, 471, 469,
- 468, 467, 464, 463, 461, 460, 459, 458, 457, 454,
- 453, 452, 451, 439, 437, 436, 435, 434, 430, 426,
- 423, 422, 421, 414, 413, 412, 411, 410, 408, 407,
- 406, 404, 403, 402, 401, 400, 399, 398, 397, 396,
- 395, 394, 393, 392, 391, 390, 388, 387, 386, 384,
- 383, 382, 381, 380, 379, 378, 377, 376, 373, 372,
-
- 361, 356, 355, 352, 350, 346, 337, 327, 326, 325,
- 323, 318, 315, 313, 312, 311, 308, 307, 306, 305,
- 303, 301, 300, 299, 297, 296, 295, 293, 292, 290,
- 287, 286, 284, 282, 281, 280, 276, 263, 262, 243,
- 240, 239, 234, 231, 226, 222, 221, 220, 219, 216,
- 208, 207, 204, 203, 189, 187, 183, 179, 176, 175,
- 174, 173, 172, 171, 169, 166, 165, 162, 161, 159,
- 156, 155, 154, 153, 151, 149, 148, 146, 144, 143,
- 137, 134, 125, 124, 122, 119, 114, 112, 107, 103,
- 97, 92, 89, 87, 85, 84, 83, 80, 76, 74,
-
- 73, 71, 67, 65, 59, 55, 50, 47, 43, 39,
- 16, 15, 10, 8, 7, 768, 768, 768, 768, 768,
- 768, 768, 768, 768, 768, 768, 768, 768, 768, 768,
- 768, 768, 768, 768, 768, 768, 768, 768, 768, 768,
- 768, 768, 768, 768, 768, 768, 768, 768, 768, 768,
- 768, 768, 768, 768, 768, 768, 768, 768, 768, 768,
- 768, 768, 768, 768, 768, 768, 768, 768, 768, 768,
- 768, 768, 768, 768
- } ;
-
-static yy_state_type yy_last_accepting_state;
-static char *yy_last_accepting_cpos;
-
-/* The intent behind this definition is that it'll catch
- * any uses of REJECT which flex missed.
- */
-#define REJECT reject_used_but_not_detected
-#define yymore() yymore_used_but_not_detected
-#define YY_MORE_ADJ 0
-#define YY_RESTORE_YY_MORE_OFFSET
-char *yytext;
-#line 1 "scan.l"
-#define INITIAL 0
-/* scan.l - scanner for flex input */
-#line 4 "scan.l"
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Vern Paxson.
- *
- * The United States Government has rights in this work pursuant
- * to contract no. DE-AC03-76SF00098 between the United States
- * Department of Energy and the University of California.
- *
- * Redistribution and use in source and binary forms are permitted provided
- * that: (1) source distributions retain this entire copyright notice and
- * comment, and (2) distributions including binaries display the following
- * acknowledgement: ``This product includes software developed by the
- * University of California, Berkeley and its contributors'' in the
- * documentation or other materials provided with the distribution and in
- * all advertising materials mentioning features or use of this software.
- * Neither the name of the University nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-/* $Header: /home/cvs/src/usr.bin/lex/initscan.c,v 1.4 2012-10-29 20:54:16 laffer1 Exp $ */
-/* $MidnightBSD: trunk/usr.bin/lex/initscan.c 6515 2013-12-20 23:32:25Z laffer1 $ */
-
-#include "flexdef.h"
-#include "parse.h"
-
-#define ACTION_ECHO add_action( yytext )
-#define ACTION_IFDEF(def, should_define) \
- { \
- if ( should_define ) \
- action_define( def, 1 ); \
- }
-
-#define MARK_END_OF_PROLOG mark_prolog();
-
-#define YY_DECL \
- int flexscan()
-
-#define RETURNCHAR \
- yylval = (unsigned char) yytext[0]; \
- return CHAR;
-
-#define RETURNNAME \
- strcpy( nmstr, yytext ); \
- return NAME;
-
-#define PUT_BACK_STRING(str, start) \
- for ( i = strlen( str ) - 1; i >= start; --i ) \
- unput((str)[i])
-
-#define CHECK_REJECT(str) \
- if ( all_upper( str ) ) \
- reject = true;
-
-#define CHECK_YYMORE(str) \
- if ( all_lower( str ) ) \
- yymore_used = true;
-#define YY_STACK_USED 1
-#define YY_NO_TOP_STATE 1
-#define SECT2 1
-#define SECT2PROLOG 2
-#define SECT3 3
-#define CODEBLOCK 4
-#define PICKUPDEF 5
-#define SC 6
-#define CARETISBOL 7
-#define NUM 8
-#define QUOTE 9
-
-#define FIRSTCCL 10
-#define CCL 11
-#define ACTION 12
-#define RECOVER 13
-#define COMMENT 14
-#define ACTION_STRING 15
-#define PERCENT_BRACE_ACTION 16
-
-#define OPTION 17
-#define LINEDIR 18
-
-#line 1342 "scan.c"
-
-/* Macros after this point can all be overridden by user definitions in
- * section 1.
- */
-
-#ifndef YY_SKIP_YYWRAP
-#ifdef __cplusplus
-extern "C" int yywrap YY_PROTO(( void ));
-#else
-extern int yywrap YY_PROTO(( void ));
-#endif
-#endif
-
-#ifndef YY_NO_UNPUT
-static void yyunput YY_PROTO(( int c, char *buf_ptr ));
-#endif
-
-#ifndef yytext_ptr
-static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
-#endif
-
-#ifdef YY_NEED_STRLEN
-static int yy_flex_strlen YY_PROTO(( yyconst char * ));
-#endif
-
-#ifndef YY_NO_INPUT
-#ifdef __cplusplus
-static int yyinput YY_PROTO(( void ));
-#else
-static int input YY_PROTO(( void ));
-#endif
-#endif
-
-#if YY_STACK_USED
-static int yy_start_stack_ptr = 0;
-static int yy_start_stack_depth = 0;
-static int *yy_start_stack = 0;
-#ifndef YY_NO_PUSH_STATE
-static void yy_push_state YY_PROTO(( int new_state ));
-#endif
-#ifndef YY_NO_POP_STATE
-static void yy_pop_state YY_PROTO(( void ));
-#endif
-#ifndef YY_NO_TOP_STATE
-static int yy_top_state YY_PROTO(( void ));
-#endif
-
-#else
-#define YY_NO_PUSH_STATE 1
-#define YY_NO_POP_STATE 1
-#define YY_NO_TOP_STATE 1
-#endif
-
-#ifdef YY_MALLOC_DECL
-YY_MALLOC_DECL
-#else
-#if __STDC__
-#ifndef __cplusplus
-#include <stdlib.h>
-#endif
-#else
-/* Just try to get by without declaring the routines. This will fail
- * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
- * or sizeof(void*) != sizeof(int).
- */
-#endif
-#endif
-
-/* Amount of stuff to slurp up with each read. */
-#ifndef YY_READ_BUF_SIZE
-#define YY_READ_BUF_SIZE 8192
-#endif
-
-/* Copy whatever the last rule matched to the standard output. */
-
-#ifndef ECHO
-/* This used to be an fputs(), but since the string might contain NUL's,
- * we now use fwrite().
- */
-#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
-#endif
-
-/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
- * is returned in "result".
- */
-#ifndef YY_INPUT
-#define YY_INPUT(buf,result,max_size) \
- if ( yy_current_buffer->yy_is_interactive ) \
- { \
- int c = '*', n; \
- for ( n = 0; n < max_size && \
- (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
- buf[n] = (char) c; \
- if ( c == '\n' ) \
- buf[n++] = (char) c; \
- if ( c == EOF && ferror( yyin ) ) \
- YY_FATAL_ERROR( "input in flex scanner failed" ); \
- result = n; \
- } \
- else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
- && ferror( yyin ) ) \
- YY_FATAL_ERROR( "input in flex scanner failed" );
-#endif
-
-/* No semi-colon after return; correct usage is to write "yyterminate();" -
- * we don't want an extra ';' after the "return" because that will cause
- * some compilers to complain about unreachable statements.
- */
-#ifndef yyterminate
-#define yyterminate() return YY_NULL
-#endif
-
-/* Number of entries by which start-condition stack grows. */
-#ifndef YY_START_STACK_INCR
-#define YY_START_STACK_INCR 25
-#endif
-
-/* Report a fatal error. */
-#ifndef YY_FATAL_ERROR
-#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
-#endif
-
-/* Default declaration of generated scanner - a define so the user can
- * easily add parameters.
- */
-#ifndef YY_DECL
-#define YY_DECL int yylex YY_PROTO(( void ))
-#endif
-
-/* Code executed at the beginning of each rule, after yytext and yyleng
- * have been set up.
- */
-#ifndef YY_USER_ACTION
-#define YY_USER_ACTION
-#endif
-
-/* Code executed at the end of each rule. */
-#ifndef YY_BREAK
-#define YY_BREAK break;
-#endif
-
-#define YY_RULE_SETUP \
- if ( yyleng > 0 ) \
- yy_current_buffer->yy_at_bol = \
- (yytext[yyleng - 1] == '\n'); \
- YY_USER_ACTION
-
-YY_DECL
- {
- yy_state_type yy_current_state;
- char *yy_cp, *yy_bp;
- int yy_act;
-
-#line 95 "scan.l"
-
- static int bracelevel, didadef, indented_code;
- static int doing_rule_action = false;
- static int option_sense;
-
- int doing_codeblock = false;
- int i;
- Char nmdef[MAXLINE], myesc();
-
-
-#line 1507 "scan.c"
-
- if ( yy_init )
- {
- yy_init = 0;
-
-#ifdef YY_USER_INIT
- YY_USER_INIT;
-#endif
-
- if ( ! yy_start )
- yy_start = 1; /* first start state */
-
- if ( ! yyin )
- yyin = stdin;
-
- if ( ! yyout )
- yyout = stdout;
-
- if ( ! yy_current_buffer )
- yy_current_buffer =
- yy_create_buffer( yyin, YY_BUF_SIZE );
-
- yy_load_buffer_state();
- }
-
- while ( 1 ) /* loops until end-of-file is reached */
- {
- yy_cp = yy_c_buf_p;
-
- /* Support of yytext. */
- *yy_cp = yy_hold_char;
-
- /* yy_bp points to the position in yy_ch_buf of the start of
- * the current run.
- */
- yy_bp = yy_cp;
-
- yy_current_state = yy_start;
- yy_current_state += YY_AT_BOL();
-yy_match:
- do
- {
- YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
- if ( yy_accept[yy_current_state] )
- {
- yy_last_accepting_state = yy_current_state;
- yy_last_accepting_cpos = yy_cp;
- }
- while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
- {
- yy_current_state = (int) yy_def[yy_current_state];
- if ( yy_current_state >= 769 )
- yy_c = yy_meta[(unsigned int) yy_c];
- }
- yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
- ++yy_cp;
- }
- while ( yy_base[yy_current_state] != 2716 );
-
-yy_find_action:
- yy_act = yy_accept[yy_current_state];
- if ( yy_act == 0 )
- { /* have to back up */
- yy_cp = yy_last_accepting_cpos;
- yy_current_state = yy_last_accepting_state;
- yy_act = yy_accept[yy_current_state];
- }
-
- YY_DO_BEFORE_ACTION;
-
-
-do_action: /* This label is used only to access EOF actions. */
-
-
- switch ( yy_act )
- { /* beginning of action switch */
- case 0: /* must back up */
- /* undo the effects of YY_DO_BEFORE_ACTION */
- *yy_cp = yy_hold_char;
- yy_cp = yy_last_accepting_cpos;
- yy_current_state = yy_last_accepting_state;
- goto yy_find_action;
-
-
-case 1:
-YY_RULE_SETUP
-#line 106 "scan.l"
-indented_code = true; BEGIN(CODEBLOCK);
- YY_BREAK
-case 2:
-YY_RULE_SETUP
-#line 107 "scan.l"
-ACTION_ECHO; yy_push_state( COMMENT );
- YY_BREAK
-case 3:
-YY_RULE_SETUP
-#line 108 "scan.l"
-yy_push_state( LINEDIR );
- YY_BREAK
-case 4:
-YY_RULE_SETUP
-#line 109 "scan.l"
-return SCDECL;
- YY_BREAK
-case 5:
-YY_RULE_SETUP
-#line 110 "scan.l"
-return XSCDECL;
- YY_BREAK
-case 6:
-YY_RULE_SETUP
-#line 111 "scan.l"
-{
- ++linenum;
- line_directive_out( (FILE *) 0, 1 );
- indented_code = false;
- BEGIN(CODEBLOCK);
- }
- YY_BREAK
-case 7:
-YY_RULE_SETUP
-#line 118 "scan.l"
-/* discard */
- YY_BREAK
-case 8:
-YY_RULE_SETUP
-#line 120 "scan.l"
-{
- sectnum = 2;
- bracelevel = 0;
- mark_defs1();
- line_directive_out( (FILE *) 0, 1 );
- BEGIN(SECT2PROLOG);
- return SECTEND;
- }
- YY_BREAK
-case 9:
-YY_RULE_SETUP
-#line 129 "scan.l"
-yytext_is_array = false; ++linenum;
- YY_BREAK
-case 10:
-YY_RULE_SETUP
-#line 130 "scan.l"
-yytext_is_array = true; ++linenum;
- YY_BREAK
-case 11:
-YY_RULE_SETUP
-#line 132 "scan.l"
-BEGIN(OPTION); return OPTION_OP;
- YY_BREAK
-case 12:
-YY_RULE_SETUP
-#line 134 "scan.l"
-++linenum; /* ignore */
- YY_BREAK
-case 13:
-YY_RULE_SETUP
-#line 135 "scan.l"
-++linenum; /* ignore */
- YY_BREAK
-case 14:
-YY_RULE_SETUP
-#line 137 "scan.l"
-synerr( _( "unrecognized '%' directive" ) );
- YY_BREAK
-case 15:
-YY_RULE_SETUP
-#line 139 "scan.l"
-{
- strcpy( nmstr, yytext );
- didadef = false;
- BEGIN(PICKUPDEF);
- }
- YY_BREAK
-case 16:
-YY_RULE_SETUP
-#line 145 "scan.l"
-RETURNNAME;
- YY_BREAK
-case 17:
-YY_RULE_SETUP
-#line 146 "scan.l"
-++linenum; /* allows blank lines in section 1 */
- YY_BREAK
-case 18:
-YY_RULE_SETUP
-#line 147 "scan.l"
-ACTION_ECHO; ++linenum; /* maybe end of comment line */
- YY_BREAK
-
-
-case 19:
-YY_RULE_SETUP
-#line 152 "scan.l"
-ACTION_ECHO; yy_pop_state();
- YY_BREAK
-case 20:
-YY_RULE_SETUP
-#line 153 "scan.l"
-ACTION_ECHO;
- YY_BREAK
-case 21:
-YY_RULE_SETUP
-#line 154 "scan.l"
-ACTION_ECHO;
- YY_BREAK
-case 22:
-YY_RULE_SETUP
-#line 155 "scan.l"
-++linenum; ACTION_ECHO;
- YY_BREAK
-
-
-case 23:
-YY_RULE_SETUP
-#line 159 "scan.l"
-yy_pop_state();
- YY_BREAK
-case 24:
-YY_RULE_SETUP
-#line 160 "scan.l"
-linenum = myctoi( yytext );
- YY_BREAK
-case 25:
-YY_RULE_SETUP
-#line 162 "scan.l"
-{
- flex_free( (void *) infilename );
- infilename = copy_string( yytext + 1 );
- infilename[strlen( infilename ) - 1] = '\0';
- }
- YY_BREAK
-case 26:
-YY_RULE_SETUP
-#line 167 "scan.l"
-/* ignore spurious characters */
- YY_BREAK
-
-
-case 27:
-YY_RULE_SETUP
-#line 171 "scan.l"
-++linenum; BEGIN(INITIAL);
- YY_BREAK
-case 28:
-YY_RULE_SETUP
-#line 173 "scan.l"
-ACTION_ECHO;
- YY_BREAK
-case 29:
-YY_RULE_SETUP
-#line 175 "scan.l"
-{
- ++linenum;
- ACTION_ECHO;
- if ( indented_code )
- BEGIN(INITIAL);
- }
- YY_BREAK
-
-
-case 30:
-YY_RULE_SETUP
-#line 185 "scan.l"
-/* separates name and definition */
- YY_BREAK
-case 31:
-YY_RULE_SETUP
-#line 187 "scan.l"
-{
- strcpy( (char *) nmdef, yytext );
-
- /* Skip trailing whitespace. */
- for ( i = strlen( (char *) nmdef ) - 1;
- i >= 0 && (nmdef[i] == ' ' || nmdef[i] == '\t');
- --i )
- ;
-
- nmdef[i + 1] = '\0';
-
- ndinstal( nmstr, nmdef );
- didadef = true;
- }
- YY_BREAK
-case 32:
-YY_RULE_SETUP
-#line 202 "scan.l"
-{
- if ( ! didadef )
- synerr( _( "incomplete name definition" ) );
- BEGIN(INITIAL);
- ++linenum;
- }
- YY_BREAK
-
-
-case 33:
-YY_RULE_SETUP
-#line 212 "scan.l"
-++linenum; BEGIN(INITIAL);
- YY_BREAK
-case 34:
-YY_RULE_SETUP
-#line 213 "scan.l"
-option_sense = true;
- YY_BREAK
-case 35:
-YY_RULE_SETUP
-#line 215 "scan.l"
-return '=';
- YY_BREAK
-case 36:
-YY_RULE_SETUP
-#line 217 "scan.l"
-option_sense = ! option_sense;
- YY_BREAK
-case 37:
-YY_RULE_SETUP
-#line 219 "scan.l"
-csize = option_sense ? 128 : 256;
- YY_BREAK
-case 38:
-YY_RULE_SETUP
-#line 220 "scan.l"
-csize = option_sense ? 256 : 128;
- YY_BREAK
-case 39:
-YY_RULE_SETUP
-#line 222 "scan.l"
-long_align = option_sense;
- YY_BREAK
-case 40:
-YY_RULE_SETUP
-#line 223 "scan.l"
-{
- action_define( "YY_ALWAYS_INTERACTIVE", option_sense );
- }
- YY_BREAK
-case 41:
-YY_RULE_SETUP
-#line 226 "scan.l"
-yytext_is_array = option_sense;
- YY_BREAK
-case 42:
-YY_RULE_SETUP
-#line 227 "scan.l"
-backing_up_report = option_sense;
- YY_BREAK
-case 43:
-YY_RULE_SETUP
-#line 228 "scan.l"
-interactive = ! option_sense;
- YY_BREAK
-case 44:
-YY_RULE_SETUP
-#line 229 "scan.l"
-C_plus_plus = option_sense;
- YY_BREAK
-case 45:
-YY_RULE_SETUP
-#line 230 "scan.l"
-caseins = ! option_sense;
- YY_BREAK
-case 46:
-YY_RULE_SETUP
-#line 231 "scan.l"
-caseins = option_sense;
- YY_BREAK
-case 47:
-YY_RULE_SETUP
-#line 232 "scan.l"
-ddebug = option_sense;
- YY_BREAK
-case 48:
-YY_RULE_SETUP
-#line 233 "scan.l"
-spprdflt = ! option_sense;
- YY_BREAK
-case 49:
-YY_RULE_SETUP
-#line 234 "scan.l"
-useecs = option_sense;
- YY_BREAK
-case 50:
-YY_RULE_SETUP
-#line 235 "scan.l"
-{
- useecs = usemecs = false;
- use_read = fullspd = true;
- }
- YY_BREAK
-case 51:
-YY_RULE_SETUP
-#line 239 "scan.l"
-{
- useecs = usemecs = false;
- use_read = fulltbl = true;
- }
- YY_BREAK
-case 52:
-YY_RULE_SETUP
-#line 243 "scan.l"
-ACTION_IFDEF("YY_NO_INPUT", ! option_sense);
- YY_BREAK
-case 53:
-YY_RULE_SETUP
-#line 244 "scan.l"
-interactive = option_sense;
- YY_BREAK
-case 54:
-YY_RULE_SETUP
-#line 245 "scan.l"
-lex_compat = option_sense;
- YY_BREAK
-case 55:
-YY_RULE_SETUP
-#line 246 "scan.l"
-{
- action_define( "YY_MAIN", option_sense );
- do_yywrap = ! option_sense;
- }
- YY_BREAK
-case 56:
-YY_RULE_SETUP
-#line 250 "scan.l"
-usemecs = option_sense;
- YY_BREAK
-case 57:
-YY_RULE_SETUP
-#line 251 "scan.l"
-{
- action_define( "YY_NEVER_INTERACTIVE", option_sense );
- }
- YY_BREAK
-case 58:
-YY_RULE_SETUP
-#line 254 "scan.l"
-performance_report += option_sense ? 1 : -1;
- YY_BREAK
-case 59:
-YY_RULE_SETUP
-#line 255 "scan.l"
-yytext_is_array = ! option_sense;
- YY_BREAK
-case 60:
-YY_RULE_SETUP
-#line 256 "scan.l"
-use_read = option_sense;
- YY_BREAK
-case 61:
-YY_RULE_SETUP
-#line 257 "scan.l"
-reject_really_used = option_sense;
- YY_BREAK
-case 62:
-YY_RULE_SETUP
-#line 258 "scan.l"
-action_define( "YY_STACK_USED", option_sense );
- YY_BREAK
-case 63:
-YY_RULE_SETUP
-#line 259 "scan.l"
-do_stdinit = option_sense;
- YY_BREAK
-case 64:
-YY_RULE_SETUP
-#line 260 "scan.l"
-use_stdout = option_sense;
- YY_BREAK
-case 65:
-YY_RULE_SETUP
-#line 261 "scan.l"
-ACTION_IFDEF("YY_NO_UNPUT", ! option_sense);
- YY_BREAK
-case 66:
-YY_RULE_SETUP
-#line 262 "scan.l"
-printstats = option_sense;
- YY_BREAK
-case 67:
-YY_RULE_SETUP
-#line 263 "scan.l"
-nowarn = ! option_sense;
- YY_BREAK
-case 68:
-YY_RULE_SETUP
-#line 264 "scan.l"
-do_yylineno = option_sense;
- YY_BREAK
-case 69:
-YY_RULE_SETUP
-#line 265 "scan.l"
-yymore_really_used = option_sense;
- YY_BREAK
-case 70:
-YY_RULE_SETUP
-#line 266 "scan.l"
-do_yywrap = option_sense;
- YY_BREAK
-case 71:
-YY_RULE_SETUP
-#line 268 "scan.l"
-ACTION_IFDEF("YY_NO_PUSH_STATE", ! option_sense);
- YY_BREAK
-case 72:
-YY_RULE_SETUP
-#line 269 "scan.l"
-ACTION_IFDEF("YY_NO_POP_STATE", ! option_sense);
- YY_BREAK
-case 73:
-YY_RULE_SETUP
-#line 270 "scan.l"
-ACTION_IFDEF("YY_NO_TOP_STATE", ! option_sense);
- YY_BREAK
-case 74:
-YY_RULE_SETUP
-#line 272 "scan.l"
-ACTION_IFDEF("YY_NO_SCAN_BUFFER", ! option_sense);
- YY_BREAK
-case 75:
-YY_RULE_SETUP
-#line 273 "scan.l"
-ACTION_IFDEF("YY_NO_SCAN_BYTES", ! option_sense);
- YY_BREAK
-case 76:
-YY_RULE_SETUP
-#line 274 "scan.l"
-ACTION_IFDEF("YY_NO_SCAN_STRING", ! option_sense);
- YY_BREAK
-case 77:
-YY_RULE_SETUP
-#line 276 "scan.l"
-return OPT_OUTFILE;
- YY_BREAK
-case 78:
-YY_RULE_SETUP
-#line 277 "scan.l"
-return OPT_PREFIX;
- YY_BREAK
-case 79:
-YY_RULE_SETUP
-#line 278 "scan.l"
-return OPT_YYCLASS;
- YY_BREAK
-case 80:
-YY_RULE_SETUP
-#line 280 "scan.l"
-{
- strcpy( nmstr, yytext + 1 );
- nmstr[strlen( nmstr ) - 1] = '\0';
- return NAME;
- }
- YY_BREAK
-case 81:
-YY_RULE_SETUP
-#line 286 "scan.l"
-{
- format_synerr( _( "unrecognized %%option: %s" ),
- yytext );
- BEGIN(RECOVER);
- }
- YY_BREAK
-
-case 82:
-YY_RULE_SETUP
-#line 293 "scan.l"
-++linenum; BEGIN(INITIAL);
- YY_BREAK
-
-case 83:
-YY_RULE_SETUP
-#line 297 "scan.l"
-++bracelevel; yyless( 2 ); /* eat only %{ */
- YY_BREAK
-case 84:
-YY_RULE_SETUP
-#line 298 "scan.l"
---bracelevel; yyless( 2 ); /* eat only %} */
- YY_BREAK
-case 85:
-YY_RULE_SETUP
-#line 300 "scan.l"
-ACTION_ECHO; /* indented code in prolog */
- YY_BREAK
-case 86:
-YY_RULE_SETUP
-#line 302 "scan.l"
-{ /* non-indented code */
- if ( bracelevel <= 0 )
- { /* not in %{ ... %} */
- yyless( 0 ); /* put it all back */
- yy_set_bol( 1 );
- mark_prolog();
- BEGIN(SECT2);
- }
- else
- ACTION_ECHO;
- }
- YY_BREAK
-case 87:
-YY_RULE_SETUP
-#line 314 "scan.l"
-ACTION_ECHO;
- YY_BREAK
-case 88:
-YY_RULE_SETUP
-#line 315 "scan.l"
-++linenum; ACTION_ECHO;
- YY_BREAK
-case YY_STATE_EOF(SECT2PROLOG):
-#line 317 "scan.l"
-{
- mark_prolog();
- sectnum = 0;
- yyterminate(); /* to stop the parser */
- }
- YY_BREAK
-
-
-case 89:
-YY_RULE_SETUP
-#line 325 "scan.l"
-++linenum; /* allow blank lines in section 2 */
- YY_BREAK
-case 90:
-YY_RULE_SETUP
-#line 327 "scan.l"
-{
- indented_code = false;
- doing_codeblock = true;
- bracelevel = 1;
- BEGIN(PERCENT_BRACE_ACTION);
- }
- YY_BREAK
-case 91:
-YY_RULE_SETUP
-#line 334 "scan.l"
-BEGIN(SC); return '<';
- YY_BREAK
-case 92:
-YY_RULE_SETUP
-#line 335 "scan.l"
-return '^';
- YY_BREAK
-case 93:
-YY_RULE_SETUP
-#line 336 "scan.l"
-BEGIN(QUOTE); return '"';
- YY_BREAK
-case 94:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp = yy_bp + 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 337 "scan.l"
-BEGIN(NUM); return '{';
- YY_BREAK
-case 95:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp = yy_bp + 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 338 "scan.l"
-return '$';
- YY_BREAK
-case 96:
-YY_RULE_SETUP
-#line 340 "scan.l"
-{
- bracelevel = 1;
- BEGIN(PERCENT_BRACE_ACTION);
-
- if ( in_rule )
- {
- doing_rule_action = true;
- in_rule = false;
- return '\n';
- }
- }
- YY_BREAK
-case 97:
-YY_RULE_SETUP
-#line 351 "scan.l"
-continued_action = true; ++linenum; return '\n';
- YY_BREAK
-case 98:
-YY_RULE_SETUP
-#line 353 "scan.l"
-{
- yyless( yyleng - 2 ); /* put back '/', '*' */
- bracelevel = 0;
- continued_action = false;
- BEGIN(ACTION);
- }
- YY_BREAK
-case 99:
-YY_RULE_SETUP
-#line 360 "scan.l"
-/* allow indented rules */
- YY_BREAK
-case 100:
-YY_RULE_SETUP
-#line 362 "scan.l"
-{
- /* This rule is separate from the one below because
- * otherwise we get variable trailing context, so
- * we can't build the scanner using -{f,F}.
- */
- bracelevel = 0;
- continued_action = false;
- BEGIN(ACTION);
-
- if ( in_rule )
- {
- doing_rule_action = true;
- in_rule = false;
- return '\n';
- }
- }
- YY_BREAK
-case 101:
-YY_RULE_SETUP
-#line 379 "scan.l"
-{
- bracelevel = 0;
- continued_action = false;
- BEGIN(ACTION);
- unput( '\n' ); /* so <ACTION> sees it */
-
- if ( in_rule )
- {
- doing_rule_action = true;
- in_rule = false;
- return '\n';
- }
- }
- YY_BREAK
-case 102:
-#line 394 "scan.l"
-case 103:
-YY_RULE_SETUP
-#line 394 "scan.l"
-return EOF_OP;
- YY_BREAK
-case 104:
-YY_RULE_SETUP
-#line 396 "scan.l"
-{
- sectnum = 3;
- BEGIN(SECT3);
- yyterminate(); /* to stop the parser */
- }
- YY_BREAK
-case 105:
-YY_RULE_SETUP
-#line 402 "scan.l"
-{
- int cclval;
-
- strcpy( nmstr, yytext );
-
- /* Check to see if we've already encountered this
- * ccl.
- */
- if ( (cclval = ccllookup( (Char *) nmstr )) != 0 )
- {
- if ( input() != ']' )
- synerr( _( "bad character class" ) );
-
- yylval = cclval;
- ++cclreuse;
- return PREVCCL;
- }
- else
- {
- /* We fudge a bit. We know that this ccl will
- * soon be numbered as lastccl + 1 by cclinit.
- */
- cclinstal( (Char *) nmstr, lastccl + 1 );
-
- /* Push back everything but the leading bracket
- * so the ccl can be rescanned.
- */
- yyless( 1 );
-
- BEGIN(FIRSTCCL);
- return '[';
- }
- }
- YY_BREAK
-case 106:
-YY_RULE_SETUP
-#line 436 "scan.l"
-{
- Char *nmdefptr;
- Char *ndlookup();
-
- strcpy( nmstr, yytext + 1 );
- nmstr[yyleng - 2] = '\0'; /* chop trailing brace */
-
- if ( (nmdefptr = ndlookup( nmstr )) == 0 )
- format_synerr(
- _( "undefined definition {%s}" ),
- nmstr );
-
- else
- { /* push back name surrounded by ()'s */
- int len = strlen( (char *) nmdefptr );
-
- if ( lex_compat || nmdefptr[0] == '^' ||
- (len > 0 && nmdefptr[len - 1] == '$') )
- { /* don't use ()'s after all */
- PUT_BACK_STRING((char *) nmdefptr, 0);
-
- if ( nmdefptr[0] == '^' )
- BEGIN(CARETISBOL);
- }
-
- else
- {
- unput(')');
- PUT_BACK_STRING((char *) nmdefptr, 0);
- unput('(');
- }
- }
- }
- YY_BREAK
-case 107:
-YY_RULE_SETUP
-#line 470 "scan.l"
-return (unsigned char) yytext[0];
- YY_BREAK
-case 108:
-YY_RULE_SETUP
-#line 471 "scan.l"
-RETURNCHAR;
- YY_BREAK
-
-
-case 109:
-YY_RULE_SETUP
-#line 476 "scan.l"
-return (unsigned char) yytext[0];
- YY_BREAK
-case 110:
-YY_RULE_SETUP
-#line 477 "scan.l"
-BEGIN(SECT2); return '>';
- YY_BREAK
-case 111:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp = yy_bp + 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 478 "scan.l"
-BEGIN(CARETISBOL); return '>';
- YY_BREAK
-case 112:
-YY_RULE_SETUP
-#line 479 "scan.l"
-RETURNNAME;
- YY_BREAK
-case 113:
-YY_RULE_SETUP
-#line 480 "scan.l"
-{
- format_synerr( _( "bad <start condition>: %s" ),
- yytext );
- }
- YY_BREAK
-
-case 114:
-YY_RULE_SETUP
-#line 486 "scan.l"
-BEGIN(SECT2); return '^';
- YY_BREAK
-
-case 115:
-YY_RULE_SETUP
-#line 490 "scan.l"
-RETURNCHAR;
- YY_BREAK
-case 116:
-YY_RULE_SETUP
-#line 491 "scan.l"
-BEGIN(SECT2); return '"';
- YY_BREAK
-case 117:
-YY_RULE_SETUP
-#line 493 "scan.l"
-{
- synerr( _( "missing quote" ) );
- BEGIN(SECT2);
- ++linenum;
- return '"';
- }
- YY_BREAK
-
-
-case 118:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp = yy_bp + 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 503 "scan.l"
-BEGIN(CCL); return '^';
- YY_BREAK
-case 119:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp = yy_bp + 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 504 "scan.l"
-return '^';
- YY_BREAK
-case 120:
-YY_RULE_SETUP
-#line 505 "scan.l"
-BEGIN(CCL); RETURNCHAR;
- YY_BREAK
-
-
-case 121:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp = yy_bp + 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 509 "scan.l"
-return '-';
- YY_BREAK
-case 122:
-YY_RULE_SETUP
-#line 510 "scan.l"
-RETURNCHAR;
- YY_BREAK
-case 123:
-YY_RULE_SETUP
-#line 511 "scan.l"
-BEGIN(SECT2); return ']';
- YY_BREAK
-case 124:
-YY_RULE_SETUP
-#line 512 "scan.l"
-{
- synerr( _( "bad character class" ) );
- BEGIN(SECT2);
- return ']';
- }
- YY_BREAK
-
-
-case 125:
-YY_RULE_SETUP
-#line 520 "scan.l"
-BEGIN(CCL); return CCE_ALNUM;
- YY_BREAK
-case 126:
-YY_RULE_SETUP
-#line 521 "scan.l"
-BEGIN(CCL); return CCE_ALPHA;
- YY_BREAK
-case 127:
-YY_RULE_SETUP
-#line 522 "scan.l"
-BEGIN(CCL); return CCE_BLANK;
- YY_BREAK
-case 128:
-YY_RULE_SETUP
-#line 523 "scan.l"
-BEGIN(CCL); return CCE_CNTRL;
- YY_BREAK
-case 129:
-YY_RULE_SETUP
-#line 524 "scan.l"
-BEGIN(CCL); return CCE_DIGIT;
- YY_BREAK
-case 130:
-YY_RULE_SETUP
-#line 525 "scan.l"
-BEGIN(CCL); return CCE_GRAPH;
- YY_BREAK
-case 131:
-YY_RULE_SETUP
-#line 526 "scan.l"
-BEGIN(CCL); return CCE_LOWER;
- YY_BREAK
-case 132:
-YY_RULE_SETUP
-#line 527 "scan.l"
-BEGIN(CCL); return CCE_PRINT;
- YY_BREAK
-case 133:
-YY_RULE_SETUP
-#line 528 "scan.l"
-BEGIN(CCL); return CCE_PUNCT;
- YY_BREAK
-case 134:
-YY_RULE_SETUP
-#line 529 "scan.l"
-BEGIN(CCL); return CCE_SPACE;
- YY_BREAK
-case 135:
-YY_RULE_SETUP
-#line 530 "scan.l"
-BEGIN(CCL); return CCE_UPPER;
- YY_BREAK
-case 136:
-YY_RULE_SETUP
-#line 531 "scan.l"
-BEGIN(CCL); return CCE_XDIGIT;
- YY_BREAK
-case 137:
-YY_RULE_SETUP
-#line 532 "scan.l"
-{
- format_synerr(
- _( "bad character class expression: %s" ),
- yytext );
- BEGIN(CCL); return CCE_ALNUM;
- }
- YY_BREAK
-
-
-case 138:
-YY_RULE_SETUP
-#line 541 "scan.l"
-{
- yylval = myctoi( yytext );
- return NUMBER;
- }
- YY_BREAK
-case 139:
-YY_RULE_SETUP
-#line 546 "scan.l"
-return ',';
- YY_BREAK
-case 140:
-YY_RULE_SETUP
-#line 547 "scan.l"
-BEGIN(SECT2); return '}';
- YY_BREAK
-case 141:
-YY_RULE_SETUP
-#line 549 "scan.l"
-{
- synerr( _( "bad character inside {}'s" ) );
- BEGIN(SECT2);
- return '}';
- }
- YY_BREAK
-case 142:
-YY_RULE_SETUP
-#line 555 "scan.l"
-{
- synerr( _( "missing }" ) );
- BEGIN(SECT2);
- ++linenum;
- return '}';
- }
- YY_BREAK
-
-
-case 143:
-YY_RULE_SETUP
-#line 565 "scan.l"
-bracelevel = 0;
- YY_BREAK
-case 144:
-YY_RULE_SETUP
-#line 567 "scan.l"
-ACTION_ECHO; yy_push_state( COMMENT );
- YY_BREAK
-
-case 145:
-YY_RULE_SETUP
-#line 570 "scan.l"
-{
- ACTION_ECHO;
- CHECK_REJECT(yytext);
- }
- YY_BREAK
-case 146:
-YY_RULE_SETUP
-#line 574 "scan.l"
-{
- ACTION_ECHO;
- CHECK_YYMORE(yytext);
- }
- YY_BREAK
-
-case 147:
-YY_RULE_SETUP
-#line 580 "scan.l"
-ACTION_ECHO;
- YY_BREAK
-case 148:
-YY_RULE_SETUP
-#line 581 "scan.l"
-{
- ++linenum;
- ACTION_ECHO;
- if ( bracelevel == 0 ||
- (doing_codeblock && indented_code) )
- {
- if ( doing_rule_action )
- add_action( "\tYY_BREAK\n" );
-
- doing_rule_action = doing_codeblock = false;
- BEGIN(SECT2);
- }
- }
- YY_BREAK
-
-/* Reject and YYmore() are checked for above, in PERCENT_BRACE_ACTION */
-
-case 149:
-YY_RULE_SETUP
-#line 599 "scan.l"
-ACTION_ECHO; ++bracelevel;
- YY_BREAK
-case 150:
-YY_RULE_SETUP
-#line 600 "scan.l"
-ACTION_ECHO; --bracelevel;
- YY_BREAK
-case 151:
-YY_RULE_SETUP
-#line 601 "scan.l"
-ACTION_ECHO;
- YY_BREAK
-case 152:
-YY_RULE_SETUP
-#line 602 "scan.l"
-ACTION_ECHO;
- YY_BREAK
-case 153:
-YY_RULE_SETUP
-#line 603 "scan.l"
-ACTION_ECHO; /* character constant */
- YY_BREAK
-case 154:
-YY_RULE_SETUP
-#line 604 "scan.l"
-ACTION_ECHO; BEGIN(ACTION_STRING);
- YY_BREAK
-case 155:
-YY_RULE_SETUP
-#line 605 "scan.l"
-{
- ++linenum;
- ACTION_ECHO;
- if ( bracelevel == 0 )
- {
- if ( doing_rule_action )
- add_action( "\tYY_BREAK\n" );
-
- doing_rule_action = false;
- BEGIN(SECT2);
- }
- }
- YY_BREAK
-case 156:
-YY_RULE_SETUP
-#line 617 "scan.l"
-ACTION_ECHO;
- YY_BREAK
-
-
-case 157:
-YY_RULE_SETUP
-#line 621 "scan.l"
-ACTION_ECHO;
- YY_BREAK
-case 158:
-YY_RULE_SETUP
-#line 622 "scan.l"
-ACTION_ECHO;
- YY_BREAK
-case 159:
-YY_RULE_SETUP
-#line 623 "scan.l"
-++linenum; ACTION_ECHO;
- YY_BREAK
-case 160:
-YY_RULE_SETUP
-#line 624 "scan.l"
-ACTION_ECHO; BEGIN(ACTION);
- YY_BREAK
-case 161:
-YY_RULE_SETUP
-#line 625 "scan.l"
-ACTION_ECHO;
- YY_BREAK
-
-case YY_STATE_EOF(COMMENT):
-case YY_STATE_EOF(ACTION):
-case YY_STATE_EOF(ACTION_STRING):
-#line 628 "scan.l"
-{
- synerr( _( "EOF encountered inside an action" ) );
- yyterminate();
- }
- YY_BREAK
-case 162:
-YY_RULE_SETUP
-#line 634 "scan.l"
-{
- yylval = myesc( (Char *) yytext );
-
- if ( YY_START == FIRSTCCL )
- BEGIN(CCL);
-
- return CHAR;
- }
- YY_BREAK
-
-case 163:
-YY_RULE_SETUP
-#line 645 "scan.l"
-ECHO;
- YY_BREAK
-case YY_STATE_EOF(SECT3):
-#line 646 "scan.l"
-sectnum = 0; yyterminate();
- YY_BREAK
-
-case 164:
-YY_RULE_SETUP
-#line 649 "scan.l"
-format_synerr( _( "bad character: %s" ), yytext );
- YY_BREAK
-case 165:
-YY_RULE_SETUP
-#line 651 "scan.l"
-YY_FATAL_ERROR( "flex scanner jammed" );
- YY_BREAK
-#line 2745 "scan.c"
-case YY_STATE_EOF(INITIAL):
-case YY_STATE_EOF(SECT2):
-case YY_STATE_EOF(CODEBLOCK):
-case YY_STATE_EOF(PICKUPDEF):
-case YY_STATE_EOF(SC):
-case YY_STATE_EOF(CARETISBOL):
-case YY_STATE_EOF(NUM):
-case YY_STATE_EOF(QUOTE):
-case YY_STATE_EOF(FIRSTCCL):
-case YY_STATE_EOF(CCL):
-case YY_STATE_EOF(RECOVER):
-case YY_STATE_EOF(PERCENT_BRACE_ACTION):
-case YY_STATE_EOF(OPTION):
-case YY_STATE_EOF(LINEDIR):
- yyterminate();
-
- case YY_END_OF_BUFFER:
- {
- /* Amount of text matched not including the EOB char. */
- int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1;
-
- /* Undo the effects of YY_DO_BEFORE_ACTION. */
- *yy_cp = yy_hold_char;
- YY_RESTORE_YY_MORE_OFFSET
-
- if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW )
- {
- /* We're scanning a new file or input source. It's
- * possible that this happened because the user
- * just pointed yyin at a new source and called
- * yylex(). If so, then we have to assure
- * consistency between yy_current_buffer and our
- * globals. Here is the right place to do so, because
- * this is the first action (other than possibly a
- * back-up) that will match for the new input source.
- */
- yy_n_chars = yy_current_buffer->yy_n_chars;
- yy_current_buffer->yy_input_file = yyin;
- yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL;
- }
-
- /* Note that here we test for yy_c_buf_p "<=" to the position
- * of the first EOB in the buffer, since yy_c_buf_p will
- * already have been incremented past the NUL character
- * (since all states make transitions on EOB to the
- * end-of-buffer state). Contrast this with the test
- * in input().
- */
- if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] )
- { /* This was really a NUL. */
- yy_state_type yy_next_state;
-
- yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;
-
- yy_current_state = yy_get_previous_state();
-
- /* Okay, we're now positioned to make the NUL
- * transition. We couldn't have
- * yy_get_previous_state() go ahead and do it
- * for us because it doesn't know how to deal
- * with the possibility of jamming (and we don't
- * want to build jamming into it because then it
- * will run more slowly).
- */
-
- yy_next_state = yy_try_NUL_trans( yy_current_state );
-
- yy_bp = yytext_ptr + YY_MORE_ADJ;
-
- if ( yy_next_state )
- {
- /* Consume the NUL. */
- yy_cp = ++yy_c_buf_p;
- yy_current_state = yy_next_state;
- goto yy_match;
- }
-
- else
- {
- yy_cp = yy_c_buf_p;
- goto yy_find_action;
- }
- }
-
- else switch ( yy_get_next_buffer() )
- {
- case EOB_ACT_END_OF_FILE:
- {
- yy_did_buffer_switch_on_eof = 0;
-
- if ( yywrap() )
- {
- /* Note: because we've taken care in
- * yy_get_next_buffer() to have set up
- * yytext, we can now set up
- * yy_c_buf_p so that if some total
- * hoser (like flex itself) wants to
- * call the scanner after we return the
- * YY_NULL, it'll still work - another
- * YY_NULL will get returned.
- */
- yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;
-
- yy_act = YY_STATE_EOF(YY_START);
- goto do_action;
- }
-
- else
- {
- if ( ! yy_did_buffer_switch_on_eof )
- YY_NEW_FILE;
- }
- break;
- }
-
- case EOB_ACT_CONTINUE_SCAN:
- yy_c_buf_p =
- yytext_ptr + yy_amount_of_matched_text;
-
- yy_current_state = yy_get_previous_state();
-
- yy_cp = yy_c_buf_p;
- yy_bp = yytext_ptr + YY_MORE_ADJ;
- goto yy_match;
-
- case EOB_ACT_LAST_MATCH:
- yy_c_buf_p =
- &yy_current_buffer->yy_ch_buf[yy_n_chars];
-
- yy_current_state = yy_get_previous_state();
-
- yy_cp = yy_c_buf_p;
- yy_bp = yytext_ptr + YY_MORE_ADJ;
- goto yy_find_action;
- }
- break;
- }
-
- default:
- YY_FATAL_ERROR(
- "fatal flex scanner internal error--no action found" );
- } /* end of action switch */
- } /* end of scanning one token */
- } /* end of yylex */
-
-
-/* yy_get_next_buffer - try to read in a new buffer
- *
- * Returns a code representing an action:
- * EOB_ACT_LAST_MATCH -
- * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
- * EOB_ACT_END_OF_FILE - end of file
- */
-
-#ifdef YY_USE_PROTOS
-static int yy_get_next_buffer(void)
-#else
-static int yy_get_next_buffer()
-#endif
- {
- char *dest = yy_current_buffer->yy_ch_buf;
- char *source = yytext_ptr;
- int number_to_move, i;
- int ret_val;
-
- if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
- YY_FATAL_ERROR(
- "fatal flex scanner internal error--end of buffer missed" );
-
- if ( yy_current_buffer->yy_fill_buffer == 0 )
- { /* Don't try to fill the buffer, so this is an EOF. */
- if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 )
- {
- /* We matched a single character, the EOB, so
- * treat this as a final EOF.
- */
- return EOB_ACT_END_OF_FILE;
- }
-
- else
- {
- /* We matched some text prior to the EOB, first
- * process it.
- */
- return EOB_ACT_LAST_MATCH;
- }
- }
-
- /* Try to read more data. */
-
- /* First move last chars to start of buffer. */
- number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1;
-
- for ( i = 0; i < number_to_move; ++i )
- *(dest++) = *(source++);
-
- if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING )
- /* don't do the read, it's not guaranteed to return an EOF,
- * just force an EOF
- */
- yy_current_buffer->yy_n_chars = yy_n_chars = 0;
-
- else
- {
- int num_to_read =
- yy_current_buffer->yy_buf_size - number_to_move - 1;
-
- while ( num_to_read <= 0 )
- { /* Not enough room in the buffer - grow it. */
-#ifdef YY_USES_REJECT
- YY_FATAL_ERROR(
-"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
-#else
-
- /* just a shorter name for the current buffer */
- YY_BUFFER_STATE b = yy_current_buffer;
-
- int yy_c_buf_p_offset =
- (int) (yy_c_buf_p - b->yy_ch_buf);
-
- if ( b->yy_is_our_buffer )
- {
- int new_size = b->yy_buf_size * 2;
-
- if ( new_size <= 0 )
- b->yy_buf_size += b->yy_buf_size / 8;
- else
- b->yy_buf_size *= 2;
-
- b->yy_ch_buf = (char *)
- /* Include room in for 2 EOB chars. */
- yy_flex_realloc( (void *) b->yy_ch_buf,
- b->yy_buf_size + 2 );
- }
- else
- /* Can't grow it, we don't own it. */
- b->yy_ch_buf = 0;
-
- if ( ! b->yy_ch_buf )
- YY_FATAL_ERROR(
- "fatal error - scanner input buffer overflow" );
-
- yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
-
- num_to_read = yy_current_buffer->yy_buf_size -
- number_to_move - 1;
-#endif
- }
-
- if ( num_to_read > YY_READ_BUF_SIZE )
- num_to_read = YY_READ_BUF_SIZE;
-
- /* Read in more data. */
- YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
- yy_n_chars, num_to_read );
-
- yy_current_buffer->yy_n_chars = yy_n_chars;
- }
-
- if ( yy_n_chars == 0 )
- {
- if ( number_to_move == YY_MORE_ADJ )
- {
- ret_val = EOB_ACT_END_OF_FILE;
- yyrestart( yyin );
- }
-
- else
- {
- ret_val = EOB_ACT_LAST_MATCH;
- yy_current_buffer->yy_buffer_status =
- YY_BUFFER_EOF_PENDING;
- }
- }
-
- else
- ret_val = EOB_ACT_CONTINUE_SCAN;
-
- yy_n_chars += number_to_move;
- yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
- yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
-
- yytext_ptr = &yy_current_buffer->yy_ch_buf[0];
-
- return ret_val;
- }
-
-
-/* yy_get_previous_state - get the state just before the EOB char was reached */
-
-#ifdef YY_USE_PROTOS
-static yy_state_type yy_get_previous_state(void)
-#else
-static yy_state_type yy_get_previous_state()
-#endif
- {
- yy_state_type yy_current_state;
- char *yy_cp;
-
- yy_current_state = yy_start;
- yy_current_state += YY_AT_BOL();
-
- for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
- {
- YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
- if ( yy_accept[yy_current_state] )
- {
- yy_last_accepting_state = yy_current_state;
- yy_last_accepting_cpos = yy_cp;
- }
- while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
- {
- yy_current_state = (int) yy_def[yy_current_state];
- if ( yy_current_state >= 769 )
- yy_c = yy_meta[(unsigned int) yy_c];
- }
- yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
- }
-
- return yy_current_state;
- }
-
-
-/* yy_try_NUL_trans - try to make a transition on the NUL character
- *
- * synopsis
- * next_state = yy_try_NUL_trans( current_state );
- */
-
-#ifdef YY_USE_PROTOS
-static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
-#else
-static yy_state_type yy_try_NUL_trans( yy_current_state )
-yy_state_type yy_current_state;
-#endif
- {
- int yy_is_jam;
- char *yy_cp = yy_c_buf_p;
-
- YY_CHAR yy_c = 1;
- if ( yy_accept[yy_current_state] )
- {
- yy_last_accepting_state = yy_current_state;
- yy_last_accepting_cpos = yy_cp;
- }
- while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
- {
- yy_current_state = (int) yy_def[yy_current_state];
- if ( yy_current_state >= 769 )
- yy_c = yy_meta[(unsigned int) yy_c];
- }
- yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
- yy_is_jam = (yy_current_state == 768);
-
- return yy_is_jam ? 0 : yy_current_state;
- }
-
-
-#ifndef YY_NO_UNPUT
-#ifdef YY_USE_PROTOS
-static void yyunput( int c, char *yy_bp )
-#else
-static void yyunput( c, yy_bp )
-int c;
-char *yy_bp;
-#endif
- {
- char *yy_cp = yy_c_buf_p;
-
- /* undo effects of setting up yytext */
- *yy_cp = yy_hold_char;
-
- if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
- { /* need to shift things up to make room */
- /* +2 for EOB chars. */
- int number_to_move = yy_n_chars + 2;
- char *dest = &yy_current_buffer->yy_ch_buf[
- yy_current_buffer->yy_buf_size + 2];
- char *source =
- &yy_current_buffer->yy_ch_buf[number_to_move];
-
- while ( source > yy_current_buffer->yy_ch_buf )
- *--dest = *--source;
-
- yy_cp += (int) (dest - source);
- yy_bp += (int) (dest - source);
- yy_current_buffer->yy_n_chars =
- yy_n_chars = yy_current_buffer->yy_buf_size;
-
- if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
- YY_FATAL_ERROR( "flex scanner push-back overflow" );
- }
-
- *--yy_cp = (char) c;
-
-
- yytext_ptr = yy_bp;
- yy_hold_char = *yy_cp;
- yy_c_buf_p = yy_cp;
- }
-#endif /* ifndef YY_NO_UNPUT */
-
-
-#ifndef YY_NO_INPUT
-#ifdef __cplusplus
-static int yyinput()
-#else
-#ifdef YY_USE_PROTOS
-static int input(void)
-#else
-static int input()
-#endif
-#endif
- {
- int c;
-
- *yy_c_buf_p = yy_hold_char;
-
- if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
- {
- /* yy_c_buf_p now points to the character we want to return.
- * If this occurs *before* the EOB characters, then it's a
- * valid NUL; if not, then we've hit the end of the buffer.
- */
- if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
- /* This was really a NUL. */
- *yy_c_buf_p = '\0';
-
- else
- { /* need more input */
- int offset = yy_c_buf_p - yytext_ptr;
- ++yy_c_buf_p;
-
- switch ( yy_get_next_buffer() )
- {
- case EOB_ACT_LAST_MATCH:
- /* This happens because yy_g_n_b()
- * sees that we've accumulated a
- * token and flags that we need to
- * try matching the token before
- * proceeding. But for input(),
- * there's no matching to consider.
- * So convert the EOB_ACT_LAST_MATCH
- * to EOB_ACT_END_OF_FILE.
- */
-
- /* Reset buffer status. */
- yyrestart( yyin );
-
- /* fall through */
-
- case EOB_ACT_END_OF_FILE:
- {
- if ( yywrap() )
- return EOF;
-
- if ( ! yy_did_buffer_switch_on_eof )
- YY_NEW_FILE;
-#ifdef __cplusplus
- return yyinput();
-#else
- return input();
-#endif
- }
-
- case EOB_ACT_CONTINUE_SCAN:
- yy_c_buf_p = yytext_ptr + offset;
- break;
- }
- }
- }
-
- c = *(unsigned char *) yy_c_buf_p; /* cast for 8-bit char's */
- *yy_c_buf_p = '\0'; /* preserve yytext */
- yy_hold_char = *++yy_c_buf_p;
-
- yy_current_buffer->yy_at_bol = (c == '\n');
-
- return c;
- }
-#endif /* ifndef YY_NO_INPUT */
-
-
-#ifdef YY_USE_PROTOS
-void yyrestart( FILE *input_file )
-#else
-void yyrestart( input_file )
-FILE *input_file;
-#endif
- {
- if ( ! yy_current_buffer )
- yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
-
- yy_init_buffer( yy_current_buffer, input_file );
- yy_load_buffer_state();
- }
-
-
-#ifdef YY_USE_PROTOS
-void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
-#else
-void yy_switch_to_buffer( new_buffer )
-YY_BUFFER_STATE new_buffer;
-#endif
- {
- if ( yy_current_buffer == new_buffer )
- return;
-
- if ( yy_current_buffer )
- {
- /* Flush out information for old buffer. */
- *yy_c_buf_p = yy_hold_char;
- yy_current_buffer->yy_buf_pos = yy_c_buf_p;
- yy_current_buffer->yy_n_chars = yy_n_chars;
- }
-
- yy_current_buffer = new_buffer;
- yy_load_buffer_state();
-
- /* We don't actually know whether we did this switch during
- * EOF (yywrap()) processing, but the only time this flag
- * is looked at is after yywrap() is called, so it's safe
- * to go ahead and always set it.
- */
- yy_did_buffer_switch_on_eof = 1;
- }
-
-
-#ifdef YY_USE_PROTOS
-void yy_load_buffer_state( void )
-#else
-void yy_load_buffer_state()
-#endif
- {
- yy_n_chars = yy_current_buffer->yy_n_chars;
- yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
- yyin = yy_current_buffer->yy_input_file;
- yy_hold_char = *yy_c_buf_p;
- }
-
-
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
-#else
-YY_BUFFER_STATE yy_create_buffer( file, size )
-FILE *file;
-int size;
-#endif
- {
- YY_BUFFER_STATE b;
-
- b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
- if ( ! b )
- YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
- b->yy_buf_size = size;
-
- /* yy_ch_buf has to be 2 characters longer than the size given because
- * we need to put in 2 end-of-buffer characters.
- */
- b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 );
- if ( ! b->yy_ch_buf )
- YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
- b->yy_is_our_buffer = 1;
-
- yy_init_buffer( b, file );
-
- return b;
- }
-
-
-#ifdef YY_USE_PROTOS
-void yy_delete_buffer( YY_BUFFER_STATE b )
-#else
-void yy_delete_buffer( b )
-YY_BUFFER_STATE b;
-#endif
- {
- if ( ! b )
- return;
-
- if ( b == yy_current_buffer )
- yy_current_buffer = (YY_BUFFER_STATE) 0;
-
- if ( b->yy_is_our_buffer )
- yy_flex_free( (void *) b->yy_ch_buf );
-
- yy_flex_free( (void *) b );
- }
-
-
-#ifndef YY_ALWAYS_INTERACTIVE
-#ifndef YY_NEVER_INTERACTIVE
-extern int isatty YY_PROTO(( int ));
-#endif
-#endif
-
-#ifdef YY_USE_PROTOS
-void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
-#else
-void yy_init_buffer( b, file )
-YY_BUFFER_STATE b;
-FILE *file;
-#endif
-
-
- {
- yy_flush_buffer( b );
-
- b->yy_input_file = file;
- b->yy_fill_buffer = 1;
-
-#if YY_ALWAYS_INTERACTIVE
- b->yy_is_interactive = 1;
-#else
-#if YY_NEVER_INTERACTIVE
- b->yy_is_interactive = 0;
-#else
- b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
-#endif
-#endif
- }
-
-
-#ifdef YY_USE_PROTOS
-void yy_flush_buffer( YY_BUFFER_STATE b )
-#else
-void yy_flush_buffer( b )
-YY_BUFFER_STATE b;
-#endif
-
- {
- if ( ! b )
- return;
-
- b->yy_n_chars = 0;
-
- /* We always need two end-of-buffer characters. The first causes
- * a transition to the end-of-buffer state. The second causes
- * a jam in that state.
- */
- b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
- b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
-
- b->yy_buf_pos = &b->yy_ch_buf[0];
-
- b->yy_at_bol = 1;
- b->yy_buffer_status = YY_BUFFER_NEW;
-
- if ( b == yy_current_buffer )
- yy_load_buffer_state();
- }
-
-
-#ifndef YY_NO_SCAN_BUFFER
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
-#else
-YY_BUFFER_STATE yy_scan_buffer( base, size )
-char *base;
-yy_size_t size;
-#endif
- {
- YY_BUFFER_STATE b;
-
- if ( size < 2 ||
- base[size-2] != YY_END_OF_BUFFER_CHAR ||
- base[size-1] != YY_END_OF_BUFFER_CHAR )
- /* They forgot to leave room for the EOB's. */
- return 0;
-
- b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
- if ( ! b )
- YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
-
- b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
- b->yy_buf_pos = b->yy_ch_buf = base;
- b->yy_is_our_buffer = 0;
- b->yy_input_file = 0;
- b->yy_n_chars = b->yy_buf_size;
- b->yy_is_interactive = 0;
- b->yy_at_bol = 1;
- b->yy_fill_buffer = 0;
- b->yy_buffer_status = YY_BUFFER_NEW;
-
- yy_switch_to_buffer( b );
-
- return b;
- }
-#endif
-
-
-#ifndef YY_NO_SCAN_STRING
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str )
-#else
-YY_BUFFER_STATE yy_scan_string( yy_str )
-yyconst char *yy_str;
-#endif
- {
- int len;
- for ( len = 0; yy_str[len]; ++len )
- ;
-
- return yy_scan_bytes( yy_str, len );
- }
-#endif
-
-
-#ifndef YY_NO_SCAN_BYTES
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
-#else
-YY_BUFFER_STATE yy_scan_bytes( bytes, len )
-yyconst char *bytes;
-int len;
-#endif
- {
- YY_BUFFER_STATE b;
- char *buf;
- yy_size_t n;
- int i;
-
- /* Get memory for full buffer, including space for trailing EOB's. */
- n = len + 2;
- buf = (char *) yy_flex_alloc( n );
- if ( ! buf )
- YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
-
- for ( i = 0; i < len; ++i )
- buf[i] = bytes[i];
-
- buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;
-
- b = yy_scan_buffer( buf, n );
- if ( ! b )
- YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
-
- /* It's okay to grow etc. this buffer, and we should throw it
- * away when we're done.
- */
- b->yy_is_our_buffer = 1;
-
- return b;
- }
-#endif
-
-
-#ifndef YY_NO_PUSH_STATE
-#ifdef YY_USE_PROTOS
-static void yy_push_state( int new_state )
-#else
-static void yy_push_state( new_state )
-int new_state;
-#endif
- {
- if ( yy_start_stack_ptr >= yy_start_stack_depth )
- {
- yy_size_t new_size;
-
- yy_start_stack_depth += YY_START_STACK_INCR;
- new_size = yy_start_stack_depth * sizeof( int );
-
- if ( ! yy_start_stack )
- yy_start_stack = (int *) yy_flex_alloc( new_size );
-
- else
- yy_start_stack = (int *) yy_flex_realloc(
- (void *) yy_start_stack, new_size );
-
- if ( ! yy_start_stack )
- YY_FATAL_ERROR(
- "out of memory expanding start-condition stack" );
- }
-
- yy_start_stack[yy_start_stack_ptr++] = YY_START;
-
- BEGIN(new_state);
- }
-#endif
-
-
-#ifndef YY_NO_POP_STATE
-#ifdef YY_USE_PROTOS
-static void yy_pop_state(void)
-#else
-static void yy_pop_state()
-#endif
- {
- if ( --yy_start_stack_ptr < 0 )
- YY_FATAL_ERROR( "start-condition stack underflow" );
-
- BEGIN(yy_start_stack[yy_start_stack_ptr]);
- }
-#endif
-
-
-#ifndef YY_NO_TOP_STATE
-#ifdef YY_USE_PROTOS
-static int yy_top_state(void)
-#else
-static int yy_top_state()
-#endif
- {
- return yy_start_stack[yy_start_stack_ptr - 1];
- }
-#endif
-
-#ifndef YY_EXIT_FAILURE
-#define YY_EXIT_FAILURE 2
-#endif
-
-#ifdef YY_USE_PROTOS
-static void yy_fatal_error( yyconst char msg[] )
-#else
-static void yy_fatal_error( msg )
-char msg[];
-#endif
- {
- (void) fprintf( stderr, "%s\n", msg );
- exit( YY_EXIT_FAILURE );
- }
-
-
-
-/* Redefine yyless() so it works in section 3 code. */
-
-#undef yyless
-#define yyless(n) \
- do \
- { \
- /* Undo effects of setting up yytext. */ \
- yytext[yyleng] = yy_hold_char; \
- yy_c_buf_p = yytext + n; \
- yy_hold_char = *yy_c_buf_p; \
- *yy_c_buf_p = '\0'; \
- yyleng = n; \
- } \
- while ( 0 )
-
-
-/* Internal utility routines. */
-
-#ifndef yytext_ptr
-#ifdef YY_USE_PROTOS
-static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
-#else
-static void yy_flex_strncpy( s1, s2, n )
-char *s1;
-yyconst char *s2;
-int n;
-#endif
- {
- int i;
- for ( i = 0; i < n; ++i )
- s1[i] = s2[i];
- }
-#endif
-
-#ifdef YY_NEED_STRLEN
-#ifdef YY_USE_PROTOS
-static int yy_flex_strlen( yyconst char *s )
-#else
-static int yy_flex_strlen( s )
-yyconst char *s;
-#endif
- {
- int n;
- for ( n = 0; s[n]; ++n )
- ;
-
- return n;
- }
-#endif
-
-
-#ifdef YY_USE_PROTOS
-static void *yy_flex_alloc( yy_size_t size )
-#else
-static void *yy_flex_alloc( size )
-yy_size_t size;
-#endif
- {
- return (void *) malloc( size );
- }
-
-#ifdef YY_USE_PROTOS
-static void *yy_flex_realloc( void *ptr, yy_size_t size )
-#else
-static void *yy_flex_realloc( ptr, size )
-void *ptr;
-yy_size_t size;
-#endif
- {
- /* The cast to (char *) in the following accommodates both
- * implementations that use char* generic pointers, and those
- * that use void* generic pointers. It works with the latter
- * because both ANSI C and C++ allow castless assignment from
- * any pointer type to void*, and deal with argument conversions
- * as though doing an assignment.
- */
- return (void *) realloc( (char *) ptr, size );
- }
-
-#ifdef YY_USE_PROTOS
-static void yy_flex_free( void *ptr )
-#else
-static void yy_flex_free( ptr )
-void *ptr;
-#endif
- {
- free( ptr );
- }
-
-#if YY_MAIN
-int main()
- {
- yylex();
- return 0;
- }
-#endif
-#line 651 "scan.l"
-
-
-
-int yywrap()
- {
- if ( --num_input_files > 0 )
- {
- set_input_file( *++input_files );
- return 0;
- }
-
- else
- return 1;
- }
-
-
-/* set_input_file - open the given file (if NULL, stdin) for scanning */
-
-void set_input_file( file )
-char *file;
- {
- if ( file && strcmp( file, "-" ) )
- {
- infilename = copy_string( file );
- yyin = fopen( infilename, "r" );
-
- if ( yyin == NULL )
- lerrsf( _( "can't open %s" ), file );
- }
-
- else
- {
- yyin = stdin;
- infilename = copy_string( "<stdin>" );
- }
-
- linenum = 1;
- }
-
-
-/* Wrapper routines for accessing the scanner's malloc routines. */
-
-void *flex_alloc( size )
-size_t size;
- {
- return (void *) malloc( size );
- }
-
-void *flex_realloc( ptr, size )
-void *ptr;
-size_t size;
- {
- return (void *) realloc( ptr, size );
- }
-
-void flex_free( ptr )
-void *ptr;
- {
- if ( ptr )
- free( ptr );
- }
Copied: vendor/flex/2.5.39/install-sh (from rev 7075, vendor/flex/dist/install-sh)
===================================================================
--- vendor/flex/2.5.39/install-sh (rev 0)
+++ vendor/flex/2.5.39/install-sh 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,527 @@
+#!/bin/sh
+# install - install a program, script, or datafile
+
+scriptversion=2011-01-19.21; # UTC
+
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+
+nl='
+'
+IFS=" "" $nl"
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit=${DOITPROG-}
+if test -z "$doit"; then
+ doit_exec=exec
+else
+ doit_exec=$doit
+fi
+
+# Put in absolute file names if you don't have them in your path;
+# or use environment vars.
+
+chgrpprog=${CHGRPPROG-chgrp}
+chmodprog=${CHMODPROG-chmod}
+chownprog=${CHOWNPROG-chown}
+cmpprog=${CMPPROG-cmp}
+cpprog=${CPPROG-cp}
+mkdirprog=${MKDIRPROG-mkdir}
+mvprog=${MVPROG-mv}
+rmprog=${RMPROG-rm}
+stripprog=${STRIPPROG-strip}
+
+posix_glob='?'
+initialize_posix_glob='
+ test "$posix_glob" != "?" || {
+ if (set -f) 2>/dev/null; then
+ posix_glob=
+ else
+ posix_glob=:
+ fi
+ }
+'
+
+posix_mkdir=
+
+# Desired mode of installed file.
+mode=0755
+
+chgrpcmd=
+chmodcmd=$chmodprog
+chowncmd=
+mvcmd=$mvprog
+rmcmd="$rmprog -f"
+stripcmd=
+
+src=
+dst=
+dir_arg=
+dst_arg=
+
+copy_on_change=false
+no_target_directory=
+
+usage="\
+Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
+ or: $0 [OPTION]... SRCFILES... DIRECTORY
+ or: $0 [OPTION]... -t DIRECTORY SRCFILES...
+ or: $0 [OPTION]... -d DIRECTORIES...
+
+In the 1st form, copy SRCFILE to DSTFILE.
+In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
+In the 4th, create DIRECTORIES.
+
+Options:
+ --help display this help and exit.
+ --version display version info and exit.
+
+ -c (ignored)
+ -C install only if different (preserve the last data modification time)
+ -d create directories instead of installing files.
+ -g GROUP $chgrpprog installed files to GROUP.
+ -m MODE $chmodprog installed files to MODE.
+ -o USER $chownprog installed files to USER.
+ -s $stripprog installed files.
+ -t DIRECTORY install into DIRECTORY.
+ -T report an error if DSTFILE is a directory.
+
+Environment variables override the default commands:
+ CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
+ RMPROG STRIPPROG
+"
+
+while test $# -ne 0; do
+ case $1 in
+ -c) ;;
+
+ -C) copy_on_change=true;;
+
+ -d) dir_arg=true;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift;;
+
+ --help) echo "$usage"; exit $?;;
+
+ -m) mode=$2
+ case $mode in
+ *' '* | *' '* | *'
+'* | *'*'* | *'?'* | *'['*)
+ echo "$0: invalid mode: $mode" >&2
+ exit 1;;
+ esac
+ shift;;
+
+ -o) chowncmd="$chownprog $2"
+ shift;;
+
+ -s) stripcmd=$stripprog;;
+
+ -t) dst_arg=$2
+ # Protect names problematic for `test' and other utilities.
+ case $dst_arg in
+ -* | [=\(\)!]) dst_arg=./$dst_arg;;
+ esac
+ shift;;
+
+ -T) no_target_directory=true;;
+
+ --version) echo "$0 $scriptversion"; exit $?;;
+
+ --) shift
+ break;;
+
+ -*) echo "$0: invalid option: $1" >&2
+ exit 1;;
+
+ *) break;;
+ esac
+ shift
+done
+
+if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
+ # When -d is used, all remaining arguments are directories to create.
+ # When -t is used, the destination is already specified.
+ # Otherwise, the last argument is the destination. Remove it from $@.
+ for arg
+ do
+ if test -n "$dst_arg"; then
+ # $@ is not empty: it contains at least $arg.
+ set fnord "$@" "$dst_arg"
+ shift # fnord
+ fi
+ shift # arg
+ dst_arg=$arg
+ # Protect names problematic for `test' and other utilities.
+ case $dst_arg in
+ -* | [=\(\)!]) dst_arg=./$dst_arg;;
+ esac
+ done
+fi
+
+if test $# -eq 0; then
+ if test -z "$dir_arg"; then
+ echo "$0: no input file specified." >&2
+ exit 1
+ fi
+ # It's OK to call `install-sh -d' without argument.
+ # This can happen when creating conditional directories.
+ exit 0
+fi
+
+if test -z "$dir_arg"; then
+ do_exit='(exit $ret); exit $ret'
+ trap "ret=129; $do_exit" 1
+ trap "ret=130; $do_exit" 2
+ trap "ret=141; $do_exit" 13
+ trap "ret=143; $do_exit" 15
+
+ # Set umask so as not to create temps with too-generous modes.
+ # However, 'strip' requires both read and write access to temps.
+ case $mode in
+ # Optimize common cases.
+ *644) cp_umask=133;;
+ *755) cp_umask=22;;
+
+ *[0-7])
+ if test -z "$stripcmd"; then
+ u_plus_rw=
+ else
+ u_plus_rw='% 200'
+ fi
+ cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
+ *)
+ if test -z "$stripcmd"; then
+ u_plus_rw=
+ else
+ u_plus_rw=,u+rw
+ fi
+ cp_umask=$mode$u_plus_rw;;
+ esac
+fi
+
+for src
+do
+ # Protect names problematic for `test' and other utilities.
+ case $src in
+ -* | [=\(\)!]) src=./$src;;
+ esac
+
+ if test -n "$dir_arg"; then
+ dst=$src
+ dstdir=$dst
+ test -d "$dstdir"
+ dstdir_status=$?
+ else
+
+ # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
+ # might cause directories to be created, which would be especially bad
+ # if $src (and thus $dsttmp) contains '*'.
+ if test ! -f "$src" && test ! -d "$src"; then
+ echo "$0: $src does not exist." >&2
+ exit 1
+ fi
+
+ if test -z "$dst_arg"; then
+ echo "$0: no destination specified." >&2
+ exit 1
+ fi
+ dst=$dst_arg
+
+ # If destination is a directory, append the input filename; won't work
+ # if double slashes aren't ignored.
+ if test -d "$dst"; then
+ if test -n "$no_target_directory"; then
+ echo "$0: $dst_arg: Is a directory" >&2
+ exit 1
+ fi
+ dstdir=$dst
+ dst=$dstdir/`basename "$src"`
+ dstdir_status=0
+ else
+ # Prefer dirname, but fall back on a substitute if dirname fails.
+ dstdir=`
+ (dirname "$dst") 2>/dev/null ||
+ expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$dst" : 'X\(//\)[^/]' \| \
+ X"$dst" : 'X\(//\)$' \| \
+ X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
+ echo X"$dst" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'
+ `
+
+ test -d "$dstdir"
+ dstdir_status=$?
+ fi
+ fi
+
+ obsolete_mkdir_used=false
+
+ if test $dstdir_status != 0; then
+ case $posix_mkdir in
+ '')
+ # Create intermediate dirs using mode 755 as modified by the umask.
+ # This is like FreeBSD 'install' as of 1997-10-28.
+ umask=`umask`
+ case $stripcmd.$umask in
+ # Optimize common cases.
+ *[2367][2367]) mkdir_umask=$umask;;
+ .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
+
+ *[0-7])
+ mkdir_umask=`expr $umask + 22 \
+ - $umask % 100 % 40 + $umask % 20 \
+ - $umask % 10 % 4 + $umask % 2
+ `;;
+ *) mkdir_umask=$umask,go-w;;
+ esac
+
+ # With -d, create the new directory with the user-specified mode.
+ # Otherwise, rely on $mkdir_umask.
+ if test -n "$dir_arg"; then
+ mkdir_mode=-m$mode
+ else
+ mkdir_mode=
+ fi
+
+ posix_mkdir=false
+ case $umask in
+ *[123567][0-7][0-7])
+ # POSIX mkdir -p sets u+wx bits regardless of umask, which
+ # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
+ ;;
+ *)
+ tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+ trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
+
+ if (umask $mkdir_umask &&
+ exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
+ then
+ if test -z "$dir_arg" || {
+ # Check for POSIX incompatibilities with -m.
+ # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+ # other-writeable bit of parent directory when it shouldn't.
+ # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+ ls_ld_tmpdir=`ls -ld "$tmpdir"`
+ case $ls_ld_tmpdir in
+ d????-?r-*) different_mode=700;;
+ d????-?--*) different_mode=755;;
+ *) false;;
+ esac &&
+ $mkdirprog -m$different_mode -p -- "$tmpdir" && {
+ ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
+ test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+ }
+ }
+ then posix_mkdir=:
+ fi
+ rmdir "$tmpdir/d" "$tmpdir"
+ else
+ # Remove any dirs left behind by ancient mkdir implementations.
+ rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
+ fi
+ trap '' 0;;
+ esac;;
+ esac
+
+ if
+ $posix_mkdir && (
+ umask $mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+ )
+ then :
+ else
+
+ # The umask is ridiculous, or mkdir does not conform to POSIX,
+ # or it failed possibly due to a race condition. Create the
+ # directory the slow way, step by step, checking for races as we go.
+
+ case $dstdir in
+ /*) prefix='/';;
+ [-=\(\)!]*) prefix='./';;
+ *) prefix='';;
+ esac
+
+ eval "$initialize_posix_glob"
+
+ oIFS=$IFS
+ IFS=/
+ $posix_glob set -f
+ set fnord $dstdir
+ shift
+ $posix_glob set +f
+ IFS=$oIFS
+
+ prefixes=
+
+ for d
+ do
+ test X"$d" = X && continue
+
+ prefix=$prefix$d
+ if test -d "$prefix"; then
+ prefixes=
+ else
+ if $posix_mkdir; then
+ (umask=$mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
+ # Don't fail if two instances are running concurrently.
+ test -d "$prefix" || exit 1
+ else
+ case $prefix in
+ *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
+ *) qprefix=$prefix;;
+ esac
+ prefixes="$prefixes '$qprefix'"
+ fi
+ fi
+ prefix=$prefix/
+ done
+
+ if test -n "$prefixes"; then
+ # Don't fail if two instances are running concurrently.
+ (umask $mkdir_umask &&
+ eval "\$doit_exec \$mkdirprog $prefixes") ||
+ test -d "$dstdir" || exit 1
+ obsolete_mkdir_used=true
+ fi
+ fi
+ fi
+
+ if test -n "$dir_arg"; then
+ { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
+ { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
+ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
+ else
+
+ # Make a couple of temp file names in the proper directory.
+ dsttmp=$dstdir/_inst.$$_
+ rmtmp=$dstdir/_rm.$$_
+
+ # Trap to clean up those temp files at exit.
+ trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
+
+ # Copy the file name to the temp name.
+ (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
+
+ # and set any options; do chmod last to preserve setuid bits.
+ #
+ # If any of these fail, we abort the whole thing. If we want to
+ # ignore errors from any of these, just make sure not to ignore
+ # errors from the above "$doit $cpprog $src $dsttmp" command.
+ #
+ { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
+ { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
+ { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
+
+ # If -C, don't bother to copy if it wouldn't change the file.
+ if $copy_on_change &&
+ old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
+ new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
+
+ eval "$initialize_posix_glob" &&
+ $posix_glob set -f &&
+ set X $old && old=:$2:$4:$5:$6 &&
+ set X $new && new=:$2:$4:$5:$6 &&
+ $posix_glob set +f &&
+
+ test "$old" = "$new" &&
+ $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
+ then
+ rm -f "$dsttmp"
+ else
+ # Rename the file to the real destination.
+ $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
+
+ # The rename failed, perhaps because mv can't rename something else
+ # to itself, or perhaps because mv is so ancient that it does not
+ # support -f.
+ {
+ # Now remove or move aside any old file at destination location.
+ # We try this two ways since rm can't unlink itself on some
+ # systems and the destination file might be busy for other
+ # reasons. In this case, the final cleanup might fail but the new
+ # file should still install successfully.
+ {
+ test ! -f "$dst" ||
+ $doit $rmcmd -f "$dst" 2>/dev/null ||
+ { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
+ { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
+ } ||
+ { echo "$0: cannot unlink or rename $dst" >&2
+ (exit 1); exit 1
+ }
+ } &&
+
+ # Now rename the file to the real destination.
+ $doit $mvcmd "$dsttmp" "$dst"
+ }
+ fi || exit 1
+
+ trap '' 0
+ fi
+done
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
Deleted: vendor/flex/2.5.39/lex.1
===================================================================
--- vendor/flex/dist/lex.1 2015-07-09 12:31:47 UTC (rev 7073)
+++ vendor/flex/2.5.39/lex.1 2015-07-09 12:38:31 UTC (rev 7076)
@@ -1,4068 +0,0 @@
-.\" $MidnightBSD$
-.\"
-.TH FLEX 1 "April 1995" "Version 2.5"
-.SH NAME
-flex \- fast lexical analyzer generator
-.SH SYNOPSIS
-.B flex
-.B [\-bcdfhilnpstvwBFILTV78+? \-C[aefFmr] \-ooutput \-Pprefix \-Sskeleton]
-.B [\-\-help \-\-version]
-.I [filename ...]
-.SH OVERVIEW
-This manual describes
-.I flex,
-a tool for generating programs that perform pattern-matching on text. The
-manual includes both tutorial and reference sections:
-.nf
-
- Description
- a brief overview of the tool
-
- Some Simple Examples
-
- Format Of The Input File
-
- Patterns
- the extended regular expressions used by flex
-
- How The Input Is Matched
- the rules for determining what has been matched
-
- Actions
- how to specify what to do when a pattern is matched
-
- The Generated Scanner
- details regarding the scanner that flex produces;
- how to control the input source
-
- Start Conditions
- introducing context into your scanners, and
- managing "mini-scanners"
-
- Multiple Input Buffers
- how to manipulate multiple input sources; how to
- scan from strings instead of files
-
- End-of-file Rules
- special rules for matching the end of the input
-
- Miscellaneous Macros
- a summary of macros available to the actions
-
- Values Available To The User
- a summary of values available to the actions
-
- Interfacing With Yacc
- connecting flex scanners together with yacc parsers
-
- Options
- flex command-line options, and the "%option"
- directive
-
- Performance Considerations
- how to make your scanner go as fast as possible
-
- Generating C++ Scanners
- the (experimental) facility for generating C++
- scanner classes
-
- Incompatibilities With Lex And POSIX
- how flex differs from AT&T lex and the POSIX lex
- standard
-
- Diagnostics
- those error messages produced by flex (or scanners
- it generates) whose meanings might not be apparent
-
- Files
- files used by flex
-
- Deficiencies / Bugs
- known problems with flex
-
- See Also
- other documentation, related tools
-
- Author
- includes contact information
-
-.fi
-.SH DESCRIPTION
-.I flex
-is a tool for generating
-.I scanners:
-programs which recognize lexical patterns in text.
-.I flex
-reads
-the given input files, or its standard input if no file names are given,
-for a description of a scanner to generate. The description is in
-the form of pairs
-of regular expressions and C code, called
-.I rules. flex
-generates as output a C source file,
-.B lex.yy.c,
-which defines a routine
-.B yylex().
-This file is compiled and linked with the
-.B \-ll
-library to produce an executable. When the executable is run,
-it analyzes its input for occurrences
-of the regular expressions. Whenever it finds one, it executes
-the corresponding C code.
-.SH SOME SIMPLE EXAMPLES
-First some simple examples to get the flavor of how one uses
-.I flex.
-The following
-.I flex
-input specifies a scanner which whenever it encounters the string
-"username" will replace it with the user's login name:
-.nf
-
- %%
- username printf( "%s", getlogin() );
-
-.fi
-By default, any text not matched by a
-.I flex
-scanner
-is copied to the output, so the net effect of this scanner is
-to copy its input file to its output with each occurrence
-of "username" expanded.
-In this input, there is just one rule. "username" is the
-.I pattern
-and the "printf" is the
-.I action.
-The "%%" marks the beginning of the rules.
-.PP
-Here's another simple example:
-.nf
-
- %{
- int num_lines = 0, num_chars = 0;
- %}
-
- %%
- \\n ++num_lines; ++num_chars;
- . ++num_chars;
-
- %%
- main()
- {
- yylex();
- printf( "# of lines = %d, # of chars = %d\\n",
- num_lines, num_chars );
- }
-
-.fi
-This scanner counts the number of characters and the number
-of lines in its input (it produces no output other than the
-final report on the counts). The first line
-declares two globals, "num_lines" and "num_chars", which are accessible
-both inside
-.B yylex()
-and in the
-.B main()
-routine declared after the second "%%". There are two rules, one
-which matches a newline ("\\n") and increments both the line count and
-the character count, and one which matches any character other than
-a newline (indicated by the "." regular expression).
-.PP
-A somewhat more complicated example:
-.nf
-
- /* scanner for a toy Pascal-like language */
-
- %{
- /* need this for the call to atof() below */
- #include <math.h>
- %}
-
- DIGIT [0-9]
- ID [a-z][a-z0-9]*
-
- %%
-
- {DIGIT}+ {
- printf( "An integer: %s (%d)\\n", yytext,
- atoi( yytext ) );
- }
-
- {DIGIT}+"."{DIGIT}* {
- printf( "A float: %s (%g)\\n", yytext,
- atof( yytext ) );
- }
-
- if|then|begin|end|procedure|function {
- printf( "A keyword: %s\\n", yytext );
- }
-
- {ID} printf( "An identifier: %s\\n", yytext );
-
- "+"|"-"|"*"|"/" printf( "An operator: %s\\n", yytext );
-
- "{"[^}\\n]*"}" /* eat up one-line comments */
-
- [ \\t\\n]+ /* eat up whitespace */
-
- . printf( "Unrecognized character: %s\\n", yytext );
-
- %%
-
- main( argc, argv )
- int argc;
- char **argv;
- {
- ++argv, --argc; /* skip over program name */
- if ( argc > 0 )
- yyin = fopen( argv[0], "r" );
- else
- yyin = stdin;
-
- yylex();
- }
-
-.fi
-This is the beginnings of a simple scanner for a language like
-Pascal. It identifies different types of
-.I tokens
-and reports on what it has seen.
-.PP
-The details of this example will be explained in the following
-sections.
-.SH FORMAT OF THE INPUT FILE
-The
-.I flex
-input file consists of three sections, separated by a line with just
-.B %%
-in it:
-.nf
-
- definitions
- %%
- rules
- %%
- user code
-
-.fi
-The
-.I definitions
-section contains declarations of simple
-.I name
-definitions to simplify the scanner specification, and declarations of
-.I start conditions,
-which are explained in a later section.
-.PP
-Name definitions have the form:
-.nf
-
- name definition
-
-.fi
-The "name" is a word beginning with a letter or an underscore ('_')
-followed by zero or more letters, digits, '_', or '-' (dash).
-The definition is taken to begin at the first non-white-space character
-following the name and continuing to the end of the line.
-The definition can subsequently be referred to using "{name}", which
-will expand to "(definition)". For example,
-.nf
-
- DIGIT [0-9]
- ID [a-z][a-z0-9]*
-
-.fi
-defines "DIGIT" to be a regular expression which matches a
-single digit, and
-"ID" to be a regular expression which matches a letter
-followed by zero-or-more letters-or-digits.
-A subsequent reference to
-.nf
-
- {DIGIT}+"."{DIGIT}*
-
-.fi
-is identical to
-.nf
-
- ([0-9])+"."([0-9])*
-
-.fi
-and matches one-or-more digits followed by a '.' followed
-by zero-or-more digits.
-.PP
-The
-.I rules
-section of the
-.I flex
-input contains a series of rules of the form:
-.nf
-
- pattern action
-
-.fi
-where the pattern must be unindented and the action must begin
-on the same line.
-.PP
-See below for a further description of patterns and actions.
-.PP
-Finally, the user code section is simply copied to
-.B lex.yy.c
-verbatim.
-It is used for companion routines which call or are called
-by the scanner. The presence of this section is optional;
-if it is missing, the second
-.B %%
-in the input file may be skipped, too.
-.PP
-In the definitions and rules sections, any
-.I indented
-text or text enclosed in
-.B %{
-and
-.B %}
-is copied verbatim to the output (with the %{}'s removed).
-The %{}'s must appear unindented on lines by themselves.
-.PP
-In the rules section,
-any indented or %{} text appearing before the
-first rule may be used to declare variables
-which are local to the scanning routine and (after the declarations)
-code which is to be executed whenever the scanning routine is entered.
-Other indented or %{} text in the rule section is still copied to the output,
-but its meaning is not well-defined and it may well cause compile-time
-errors (this feature is present for
-.I POSIX
-compliance; see below for other such features).
-.PP
-In the definitions section (but not in the rules section),
-an unindented comment (i.e., a line
-beginning with "/*") is also copied verbatim to the output up
-to the next "*/".
-.SH PATTERNS
-The patterns in the input are written using an extended set of regular
-expressions. These are:
-.nf
-
- x match the character 'x'
- . any character (byte) except newline
- [xyz] a "character class"; in this case, the pattern
- matches either an 'x', a 'y', or a 'z'
- [abj-oZ] a "character class" with a range in it; matches
- an 'a', a 'b', any letter from 'j' through 'o',
- or a 'Z'
- [^A-Z] a "negated character class", i.e., any character
- but those in the class. In this case, any
- character EXCEPT an uppercase letter.
- [^A-Z\\n] any character EXCEPT an uppercase letter or
- a newline
- r* zero or more r's, where r is any regular expression
- r+ one or more r's
- r? zero or one r's (that is, "an optional r")
- r{2,5} anywhere from two to five r's
- r{2,} two or more r's
- r{4} exactly 4 r's
- {name} the expansion of the "name" definition
- (see above)
- "[xyz]\\"foo"
- the literal string: [xyz]"foo
- \\X if X is an 'a', 'b', 'f', 'n', 'r', 't', or 'v',
- then the ANSI-C interpretation of \\x.
- Otherwise, a literal 'X' (used to escape
- operators such as '*')
- \\0 a NUL character (ASCII code 0)
- \\123 the character with octal value 123
- \\x2a the character with hexadecimal value 2a
- (r) match an r; parentheses are used to override
- precedence (see below)
-
-
- rs the regular expression r followed by the
- regular expression s; called "concatenation"
-
-
- r|s either an r or an s
-
-
- r/s an r but only if it is followed by an s. The
- text matched by s is included when determining
- whether this rule is the "longest match",
- but is then returned to the input before
- the action is executed. So the action only
- sees the text matched by r. This type
- of pattern is called trailing context".
- (There are some combinations of r/s that flex
- cannot match correctly; see notes in the
- Deficiencies / Bugs section below regarding
- "dangerous trailing context".)
- ^r an r, but only at the beginning of a line (i.e.,
- when just starting to scan, or right after a
- newline has been scanned).
- r$ an r, but only at the end of a line (i.e., just
- before a newline). Equivalent to "r/\\n".
-
- Note that flex's notion of "newline" is exactly
- whatever the C compiler used to compile flex
- interprets '\\n' as; in particular, on some DOS
- systems you must either filter out \\r's in the
- input yourself, or explicitly use r/\\r\\n for "r$".
-
-
- <s>r an r, but only in start condition s (see
- below for discussion of start conditions)
- <s1,s2,s3>r
- same, but in any of start conditions s1,
- s2, or s3
- <*>r an r in any start condition, even an exclusive one.
-
-
- <<EOF>> an end-of-file
- <s1,s2><<EOF>>
- an end-of-file when in start condition s1 or s2
-
-.fi
-Note that inside of a character class, all regular expression operators
-lose their special meaning except escape ('\\') and the character class
-operators, '-', ']', and, at the beginning of the class, '^'.
-.PP
-The regular expressions listed above are grouped according to
-precedence, from highest precedence at the top to lowest at the bottom.
-Those grouped together have equal precedence. For example,
-.nf
-
- foo|bar*
-
-.fi
-is the same as
-.nf
-
- (foo)|(ba(r*))
-
-.fi
-since the '*' operator has higher precedence than concatenation,
-and concatenation higher than alternation ('|'). This pattern
-therefore matches
-.I either
-the string "foo"
-.I or
-the string "ba" followed by zero-or-more r's.
-To match "foo" or zero-or-more "bar"'s, use:
-.nf
-
- foo|(bar)*
-
-.fi
-and to match zero-or-more "foo"'s-or-"bar"'s:
-.nf
-
- (foo|bar)*
-
-.fi
-.PP
-In addition to characters and ranges of characters, character classes
-can also contain character class
-.I expressions.
-These are expressions enclosed inside
-.B [:
-and
-.B :]
-delimiters (which themselves must appear between the '[' and ']' of the
-character class; other elements may occur inside the character class, too).
-The valid expressions are:
-.nf
-
- [:alnum:] [:alpha:] [:blank:]
- [:cntrl:] [:digit:] [:graph:]
- [:lower:] [:print:] [:punct:]
- [:space:] [:upper:] [:xdigit:]
-
-.fi
-These expressions all designate a set of characters equivalent to
-the corresponding standard C
-.B isXXX
-function. For example,
-.B [:alnum:]
-designates those characters for which
-.B isalnum()
-returns true - i.e., any alphabetic or numeric.
-Some systems don't provide
-.B isblank(),
-so flex defines
-.B [:blank:]
-as a blank or a tab.
-.PP
-For example, the following character classes are all equivalent:
-.nf
-
- [[:alnum:]]
- [[:alpha:][:digit:]]
- [[:alpha:]0-9]
- [a-zA-Z0-9]
-
-.fi
-If your scanner is case-insensitive (the
-.B \-i
-flag), then
-.B [:upper:]
-and
-.B [:lower:]
-are equivalent to
-.B [:alpha:].
-.PP
-Some notes on patterns:
-.IP -
-A negated character class such as the example "[^A-Z]"
-above
-.I will match a newline
-unless "\\n" (or an equivalent escape sequence) is one of the
-characters explicitly present in the negated character class
-(e.g., "[^A-Z\\n]"). This is unlike how many other regular
-expression tools treat negated character classes, but unfortunately
-the inconsistency is historically entrenched.
-Matching newlines means that a pattern like [^"]* can match the entire
-input unless there's another quote in the input.
-.IP -
-A rule can have at most one instance of trailing context (the '/' operator
-or the '$' operator). The start condition, '^', and "<<EOF>>" patterns
-can only occur at the beginning of a pattern, and, as well as with '/' and '$',
-cannot be grouped inside parentheses. A '^' which does not occur at
-the beginning of a rule or a '$' which does not occur at the end of
-a rule loses its special properties and is treated as a normal character.
-.IP
-The following are illegal:
-.nf
-
- foo/bar$
- <sc1>foo<sc2>bar
-
-.fi
-Note that the first of these, can be written "foo/bar\\n".
-.IP
-The following will result in '$' or '^' being treated as a normal character:
-.nf
-
- foo|(bar$)
- foo|^bar
-
-.fi
-If what's wanted is a "foo" or a bar-followed-by-a-newline, the following
-could be used (the special '|' action is explained below):
-.nf
-
- foo |
- bar$ /* action goes here */
-
-.fi
-A similar trick will work for matching a foo or a
-bar-at-the-beginning-of-a-line.
-.SH HOW THE INPUT IS MATCHED
-When the generated scanner is run, it analyzes its input looking
-for strings which match any of its patterns. If it finds more than
-one match, it takes the one matching the most text (for trailing
-context rules, this includes the length of the trailing part, even
-though it will then be returned to the input). If it finds two
-or more matches of the same length, the
-rule listed first in the
-.I flex
-input file is chosen.
-.PP
-Once the match is determined, the text corresponding to the match
-(called the
-.I token)
-is made available in the global character pointer
-.B yytext,
-and its length in the global integer
-.B yyleng.
-The
-.I action
-corresponding to the matched pattern is then executed (a more
-detailed description of actions follows), and then the remaining
-input is scanned for another match.
-.PP
-If no match is found, then the
-.I default rule
-is executed: the next character in the input is considered matched and
-copied to the standard output. Thus, the simplest legal
-.I flex
-input is:
-.nf
-
- %%
-
-.fi
-which generates a scanner that simply copies its input (one character
-at a time) to its output.
-.PP
-Note that
-.B yytext
-can be defined in two different ways: either as a character
-.I pointer
-or as a character
-.I array.
-You can control which definition
-.I flex
-uses by including one of the special directives
-.B %pointer
-or
-.B %array
-in the first (definitions) section of your flex input. The default is
-.B %pointer,
-unless you use the
-.B -l
-lex compatibility option, in which case
-.B yytext
-will be an array.
-The advantage of using
-.B %pointer
-is substantially faster scanning and no buffer overflow when matching
-very large tokens (unless you run out of dynamic memory). The disadvantage
-is that you are restricted in how your actions can modify
-.B yytext
-(see the next section), and calls to the
-.B unput()
-function destroys the present contents of
-.B yytext,
-which can be a considerable porting headache when moving between different
-.I lex
-versions.
-.PP
-The advantage of
-.B %array
-is that you can then modify
-.B yytext
-to your heart's content, and calls to
-.B unput()
-do not destroy
-.B yytext
-(see below). Furthermore, existing
-.I lex
-programs sometimes access
-.B yytext
-externally using declarations of the form:
-.nf
- extern char yytext[];
-.fi
-This definition is erroneous when used with
-.B %pointer,
-but correct for
-.B %array.
-.PP
-.B %array
-defines
-.B yytext
-to be an array of
-.B YYLMAX
-characters, which defaults to a fairly large value. You can change
-the size by simply #define'ing
-.B YYLMAX
-to a different value in the first section of your
-.I flex
-input. As mentioned above, with
-.B %pointer
-yytext grows dynamically to accommodate large tokens. While this means your
-.B %pointer
-scanner can accommodate very large tokens (such as matching entire blocks
-of comments), bear in mind that each time the scanner must resize
-.B yytext
-it also must rescan the entire token from the beginning, so matching such
-tokens can prove slow.
-.B yytext
-presently does
-.I not
-dynamically grow if a call to
-.B unput()
-results in too much text being pushed back; instead, a run-time error results.
-.PP
-Also note that you cannot use
-.B %array
-with C++ scanner classes
-(the
-.B c++
-option; see below).
-.SH ACTIONS
-Each pattern in a rule has a corresponding action, which can be any
-arbitrary C statement. The pattern ends at the first non-escaped
-whitespace character; the remainder of the line is its action. If the
-action is empty, then when the pattern is matched the input token
-is simply discarded. For example, here is the specification for a program
-which deletes all occurrences of "zap me" from its input:
-.nf
-
- %%
- "zap me"
-
-.fi
-(It will copy all other characters in the input to the output since
-they will be matched by the default rule.)
-.PP
-Here is a program which compresses multiple blanks and tabs down to
-a single blank, and throws away whitespace found at the end of a line:
-.nf
-
- %%
- [ \\t]+ putchar( ' ' );
- [ \\t]+$ /* ignore this token */
-
-.fi
-.PP
-If the action contains a '{', then the action spans till the balancing '}'
-is found, and the action may cross multiple lines.
-.I flex
-knows about C strings and comments and won't be fooled by braces found
-within them, but also allows actions to begin with
-.B %{
-and will consider the action to be all the text up to the next
-.B %}
-(regardless of ordinary braces inside the action).
-.PP
-An action consisting solely of a vertical bar ('|') means "same as
-the action for the next rule." See below for an illustration.
-.PP
-Actions can include arbitrary C code, including
-.B return
-statements to return a value to whatever routine called
-.B yylex().
-Each time
-.B yylex()
-is called it continues processing tokens from where it last left
-off until it either reaches
-the end of the file or executes a return.
-.PP
-Actions are free to modify
-.B yytext
-except for lengthening it (adding
-characters to its end--these will overwrite later characters in the
-input stream). This however does not apply when using
-.B %array
-(see above); in that case,
-.B yytext
-may be freely modified in any way.
-.PP
-Actions are free to modify
-.B yyleng
-except they should not do so if the action also includes use of
-.B yymore()
-(see below).
-.PP
-There are a number of special directives which can be included within
-an action:
-.IP -
-.B ECHO
-copies yytext to the scanner's output.
-.IP -
-.B BEGIN
-followed by the name of a start condition places the scanner in the
-corresponding start condition (see below).
-.IP -
-.B REJECT
-directs the scanner to proceed on to the "second best" rule which matched the
-input (or a prefix of the input). The rule is chosen as described
-above in "How the Input is Matched", and
-.B yytext
-and
-.B yyleng
-set up appropriately.
-It may either be one which matched as much text
-as the originally chosen rule but came later in the
-.I flex
-input file, or one which matched less text.
-For example, the following will both count the
-words in the input and call the routine special() whenever "frob" is seen:
-.nf
-
- int word_count = 0;
- %%
-
- frob special(); REJECT;
- [^ \\t\\n]+ ++word_count;
-
-.fi
-Without the
-.B REJECT,
-any "frob"'s in the input would not be counted as words, since the
-scanner normally executes only one action per token.
-Multiple
-.B REJECT's
-are allowed, each one finding the next best choice to the currently
-active rule. For example, when the following scanner scans the token
-"abcd", it will write "abcdabcaba" to the output:
-.nf
-
- %%
- a |
- ab |
- abc |
- abcd ECHO; REJECT;
- .|\\n /* eat up any unmatched character */
-
-.fi
-(The first three rules share the fourth's action since they use
-the special '|' action.)
-.B REJECT
-is a particularly expensive feature in terms of scanner performance;
-if it is used in
-.I any
-of the scanner's actions it will slow down
-.I all
-of the scanner's matching. Furthermore,
-.B REJECT
-cannot be used with the
-.I -Cf
-or
-.I -CF
-options (see below).
-.IP
-Note also that unlike the other special actions,
-.B REJECT
-is a
-.I branch;
-code immediately following it in the action will
-.I not
-be executed.
-.IP -
-.B yymore()
-tells the scanner that the next time it matches a rule, the corresponding
-token should be
-.I appended
-onto the current value of
-.B yytext
-rather than replacing it. For example, given the input "mega-kludge"
-the following will write "mega-mega-kludge" to the output:
-.nf
-
- %%
- mega- ECHO; yymore();
- kludge ECHO;
-
-.fi
-First "mega-" is matched and echoed to the output. Then "kludge"
-is matched, but the previous "mega-" is still hanging around at the
-beginning of
-.B yytext
-so the
-.B ECHO
-for the "kludge" rule will actually write "mega-kludge".
-.PP
-Two notes regarding use of
-.B yymore().
-First,
-.B yymore()
-depends on the value of
-.I yyleng
-correctly reflecting the size of the current token, so you must not
-modify
-.I yyleng
-if you are using
-.B yymore().
-Second, the presence of
-.B yymore()
-in the scanner's action entails a minor performance penalty in the
-scanner's matching speed.
-.IP -
-.B yyless(n)
-returns all but the first
-.I n
-characters of the current token back to the input stream, where they
-will be rescanned when the scanner looks for the next match.
-.B yytext
-and
-.B yyleng
-are adjusted appropriately (e.g.,
-.B yyleng
-will now be equal to
-.I n
-). For example, on the input "foobar" the following will write out
-"foobarbar":
-.nf
-
- %%
- foobar ECHO; yyless(3);
- [a-z]+ ECHO;
-
-.fi
-An argument of 0 to
-.B yyless
-will cause the entire current input string to be scanned again. Unless you've
-changed how the scanner will subsequently process its input (using
-.B BEGIN,
-for example), this will result in an endless loop.
-.PP
-Note that
-.B yyless
-is a macro and can only be used in the flex input file, not from
-other source files.
-.IP -
-.B unput(c)
-puts the character
-.I c
-back onto the input stream. It will be the next character scanned.
-The following action will take the current token and cause it
-to be rescanned enclosed in parentheses.
-.nf
-
- {
- int i;
- /* Copy yytext because unput() trashes yytext */
- char *yycopy = strdup( yytext );
- unput( ')' );
- for ( i = yyleng - 1; i >= 0; --i )
- unput( yycopy[i] );
- unput( '(' );
- free( yycopy );
- }
-
-.fi
-Note that since each
-.B unput()
-puts the given character back at the
-.I beginning
-of the input stream, pushing back strings must be done back-to-front.
-.PP
-An important potential problem when using
-.B unput()
-is that if you are using
-.B %pointer
-(the default), a call to
-.B unput()
-.I destroys
-the contents of
-.I yytext,
-starting with its rightmost character and devouring one character to
-the left with each call. If you need the value of yytext preserved
-after a call to
-.B unput()
-(as in the above example),
-you must either first copy it elsewhere, or build your scanner using
-.B %array
-instead (see How The Input Is Matched).
-.PP
-Finally, note that you cannot put back
-.B EOF
-to attempt to mark the input stream with an end-of-file.
-.IP -
-.B input()
-reads the next character from the input stream. For example,
-the following is one way to eat up C comments:
-.nf
-
- %%
- "/*" {
- int c;
-
- for ( ; ; )
- {
- while ( (c = input()) != '*' &&
- c != EOF )
- ; /* eat up text of comment */
-
- if ( c == '*' )
- {
- while ( (c = input()) == '*' )
- ;
- if ( c == '/' )
- break; /* found the end */
- }
-
- if ( c == EOF )
- {
- error( "EOF in comment" );
- break;
- }
- }
- }
-
-.fi
-(Note that if the scanner is compiled using
-.B C++,
-then
-.B input()
-is instead referred to as
-.B yyinput(),
-in order to avoid a name clash with the
-.B C++
-stream by the name of
-.I input.)
-.IP -
-.B YY_FLUSH_BUFFER
-flushes the scanner's internal buffer
-so that the next time the scanner attempts to match a token, it will
-first refill the buffer using
-.B YY_INPUT
-(see The Generated Scanner, below). This action is a special case
-of the more general
-.B yy_flush_buffer()
-function, described below in the section Multiple Input Buffers.
-.IP -
-.B yyterminate()
-can be used in lieu of a return statement in an action. It terminates
-the scanner and returns a 0 to the scanner's caller, indicating "all done".
-By default,
-.B yyterminate()
-is also called when an end-of-file is encountered. It is a macro and
-may be redefined.
-.SH THE GENERATED SCANNER
-The output of
-.I flex
-is the file
-.B lex.yy.c,
-which contains the scanning routine
-.B yylex(),
-a number of tables used by it for matching tokens, and a number
-of auxiliary routines and macros. By default,
-.B yylex()
-is declared as follows:
-.nf
-
- int yylex()
- {
- ... various definitions and the actions in here ...
- }
-
-.fi
-(If your environment supports function prototypes, then it will
-be "int yylex( void )".) This definition may be changed by defining
-the "YY_DECL" macro. For example, you could use:
-.nf
-
- #define YY_DECL float lexscan( a, b ) float a, b;
-
-.fi
-to give the scanning routine the name
-.I lexscan,
-returning a float, and taking two floats as arguments. Note that
-if you give arguments to the scanning routine using a
-K&R-style/non-prototyped function declaration, you must terminate
-the definition with a semi-colon (;).
-.PP
-Whenever
-.B yylex()
-is called, it scans tokens from the global input file
-.I yyin
-(which defaults to stdin). It continues until it either reaches
-an end-of-file (at which point it returns the value 0) or
-one of its actions executes a
-.I return
-statement.
-.PP
-If the scanner reaches an end-of-file, subsequent calls are undefined
-unless either
-.I yyin
-is pointed at a new input file (in which case scanning continues from
-that file), or
-.B yyrestart()
-is called.
-.B yyrestart()
-takes one argument, a
-.B FILE *
-pointer (which can be nil, if you've set up
-.B YY_INPUT
-to scan from a source other than
-.I yyin),
-and initializes
-.I yyin
-for scanning from that file. Essentially there is no difference between
-just assigning
-.I yyin
-to a new input file or using
-.B yyrestart()
-to do so; the latter is available for compatibility with previous versions
-of
-.I flex,
-and because it can be used to switch input files in the middle of scanning.
-It can also be used to throw away the current input buffer, by calling
-it with an argument of
-.I yyin;
-but better is to use
-.B YY_FLUSH_BUFFER
-(see above).
-Note that
-.B yyrestart()
-does
-.I not
-reset the start condition to
-.B INITIAL
-(see Start Conditions, below).
-.PP
-If
-.B yylex()
-stops scanning due to executing a
-.I return
-statement in one of the actions, the scanner may then be called again and it
-will resume scanning where it left off.
-.PP
-By default (and for purposes of efficiency), the scanner uses
-block-reads rather than simple
-.I getc()
-calls to read characters from
-.I yyin.
-The nature of how it gets its input can be controlled by defining the
-.B YY_INPUT
-macro.
-YY_INPUT's calling sequence is "YY_INPUT(buf,result,max_size)". Its
-action is to place up to
-.I max_size
-characters in the character array
-.I buf
-and return in the integer variable
-.I result
-either the
-number of characters read or the constant YY_NULL (0 on Unix systems)
-to indicate EOF. The default YY_INPUT reads from the
-global file-pointer "yyin".
-.PP
-A sample definition of YY_INPUT (in the definitions
-section of the input file):
-.nf
-
- %{
- #define YY_INPUT(buf,result,max_size) \\
- { \\
- int c = getchar(); \\
- result = (c == EOF) ? YY_NULL : (buf[0] = c, 1); \\
- }
- %}
-
-.fi
-This definition will change the input processing to occur
-one character at a time.
-.PP
-When the scanner receives an end-of-file indication from YY_INPUT,
-it then checks the
-.B yywrap()
-function. If
-.B yywrap()
-returns false (zero), then it is assumed that the
-function has gone ahead and set up
-.I yyin
-to point to another input file, and scanning continues. If it returns
-true (non-zero), then the scanner terminates, returning 0 to its
-caller. Note that in either case, the start condition remains unchanged;
-it does
-.I not
-revert to
-.B INITIAL.
-.PP
-If you do not supply your own version of
-.B yywrap(),
-then you must either use
-.B %option noyywrap
-(in which case the scanner behaves as though
-.B yywrap()
-returned 1), or you must link with
-.B \-ll
-to obtain the default version of the routine, which always returns 1.
-.PP
-Three routines are available for scanning from in-memory buffers rather
-than files:
-.B yy_scan_string(), yy_scan_bytes(),
-and
-.B yy_scan_buffer().
-See the discussion of them below in the section Multiple Input Buffers.
-.PP
-The scanner writes its
-.B ECHO
-output to the
-.I yyout
-global (default, stdout), which may be redefined by the user simply
-by assigning it to some other
-.B FILE
-pointer.
-.SH START CONDITIONS
-.I flex
-provides a mechanism for conditionally activating rules. Any rule
-whose pattern is prefixed with "<sc>" will only be active when
-the scanner is in the start condition named "sc". For example,
-.nf
-
- <STRING>[^"]* { /* eat up the string body ... */
- ...
- }
-
-.fi
-will be active only when the scanner is in the "STRING" start
-condition, and
-.nf
-
- <INITIAL,STRING,QUOTE>\\. { /* handle an escape ... */
- ...
- }
-
-.fi
-will be active only when the current start condition is
-either "INITIAL", "STRING", or "QUOTE".
-.PP
-Start conditions
-are declared in the definitions (first) section of the input
-using unindented lines beginning with either
-.B %s
-or
-.B %x
-followed by a list of names.
-The former declares
-.I inclusive
-start conditions, the latter
-.I exclusive
-start conditions. A start condition is activated using the
-.B BEGIN
-action. Until the next
-.B BEGIN
-action is executed, rules with the given start
-condition will be active and
-rules with other start conditions will be inactive.
-If the start condition is
-.I inclusive,
-then rules with no start conditions at all will also be active.
-If it is
-.I exclusive,
-then
-.I only
-rules qualified with the start condition will be active.
-A set of rules contingent on the same exclusive start condition
-describe a scanner which is independent of any of the other rules in the
-.I flex
-input. Because of this,
-exclusive start conditions make it easy to specify "mini-scanners"
-which scan portions of the input that are syntactically different
-from the rest (e.g., comments).
-.PP
-If the distinction between inclusive and exclusive start conditions
-is still a little vague, here's a simple example illustrating the
-connection between the two. The set of rules:
-.nf
-
- %s example
- %%
-
- <example>foo do_something();
-
- bar something_else();
-
-.fi
-is equivalent to
-.nf
-
- %x example
- %%
-
- <example>foo do_something();
-
- <INITIAL,example>bar something_else();
-
-.fi
-Without the
-.B <INITIAL,example>
-qualifier, the
-.I bar
-pattern in the second example wouldn't be active (i.e., couldn't match)
-when in start condition
-.B example.
-If we just used
-.B <example>
-to qualify
-.I bar,
-though, then it would only be active in
-.B example
-and not in
-.B INITIAL,
-while in the first example it's active in both, because in the first
-example the
-.B example
-start condition is an
-.I inclusive
-.B (%s)
-start condition.
-.PP
-Also note that the special start-condition specifier
-.B <*>
-matches every start condition. Thus, the above example could also
-have been written;
-.nf
-
- %x example
- %%
-
- <example>foo do_something();
-
- <*>bar something_else();
-
-.fi
-.PP
-The default rule (to
-.B ECHO
-any unmatched character) remains active in start conditions. It
-is equivalent to:
-.nf
-
- <*>.|\\n ECHO;
-
-.fi
-.PP
-.B BEGIN(0)
-returns to the original state where only the rules with
-no start conditions are active. This state can also be
-referred to as the start-condition "INITIAL", so
-.B BEGIN(INITIAL)
-is equivalent to
-.B BEGIN(0).
-(The parentheses around the start condition name are not required but
-are considered good style.)
-.PP
-.B BEGIN
-actions can also be given as indented code at the beginning
-of the rules section. For example, the following will cause
-the scanner to enter the "SPECIAL" start condition whenever
-.B yylex()
-is called and the global variable
-.I enter_special
-is true:
-.nf
-
- int enter_special;
-
- %x SPECIAL
- %%
- if ( enter_special )
- BEGIN(SPECIAL);
-
- <SPECIAL>blahblahblah
- ...more rules follow...
-
-.fi
-.PP
-To illustrate the uses of start conditions,
-here is a scanner which provides two different interpretations
-of a string like "123.456". By default it will treat it as
-three tokens, the integer "123", a dot ('.'), and the integer "456".
-But if the string is preceded earlier in the line by the string
-"expect-floats"
-it will treat it as a single token, the floating-point number
-123.456:
-.nf
-
- %{
- #include <math.h>
- %}
- %s expect
-
- %%
- expect-floats BEGIN(expect);
-
- <expect>[0-9]+"."[0-9]+ {
- printf( "found a float, = %f\\n",
- atof( yytext ) );
- }
- <expect>\\n {
- /* that's the end of the line, so
- * we need another "expect-number"
- * before we'll recognize any more
- * numbers
- */
- BEGIN(INITIAL);
- }
-
- [0-9]+ {
- printf( "found an integer, = %d\\n",
- atoi( yytext ) );
- }
-
- "." printf( "found a dot\\n" );
-
-.fi
-Here is a scanner which recognizes (and discards) C comments while
-maintaining a count of the current input line.
-.nf
-
- %x comment
- %%
- int line_num = 1;
-
- "/*" BEGIN(comment);
-
- <comment>[^*\\n]* /* eat anything that's not a '*' */
- <comment>"*"+[^*/\\n]* /* eat up '*'s not followed by '/'s */
- <comment>\\n ++line_num;
- <comment>"*"+"/" BEGIN(INITIAL);
-
-.fi
-This scanner goes to a bit of trouble to match as much
-text as possible with each rule. In general, when attempting to write
-a high-speed scanner try to match as much possible in each rule, as
-it's a big win.
-.PP
-Note that start-conditions names are really integer values and
-can be stored as such. Thus, the above could be extended in the
-following fashion:
-.nf
-
- %x comment foo
- %%
- int line_num = 1;
- int comment_caller;
-
- "/*" {
- comment_caller = INITIAL;
- BEGIN(comment);
- }
-
- ...
-
- <foo>"/*" {
- comment_caller = foo;
- BEGIN(comment);
- }
-
- <comment>[^*\\n]* /* eat anything that's not a '*' */
- <comment>"*"+[^*/\\n]* /* eat up '*'s not followed by '/'s */
- <comment>\\n ++line_num;
- <comment>"*"+"/" BEGIN(comment_caller);
-
-.fi
-Furthermore, you can access the current start condition using
-the integer-valued
-.B YY_START
-macro. For example, the above assignments to
-.I comment_caller
-could instead be written
-.nf
-
- comment_caller = YY_START;
-
-.fi
-Flex provides
-.B YYSTATE
-as an alias for
-.B YY_START
-(since that is what's used by AT&T
-.I lex).
-.PP
-Note that start conditions do not have their own name-space; %s's and %x's
-declare names in the same fashion as #define's.
-.PP
-Finally, here's an example of how to match C-style quoted strings using
-exclusive start conditions, including expanded escape sequences (but
-not including checking for a string that's too long):
-.nf
-
- %x str
-
- %%
- char string_buf[MAX_STR_CONST];
- char *string_buf_ptr;
-
-
- \\" string_buf_ptr = string_buf; BEGIN(str);
-
- <str>\\" { /* saw closing quote - all done */
- BEGIN(INITIAL);
- *string_buf_ptr = '\\0';
- /* return string constant token type and
- * value to parser
- */
- }
-
- <str>\\n {
- /* error - unterminated string constant */
- /* generate error message */
- }
-
- <str>\\\\[0-7]{1,3} {
- /* octal escape sequence */
- int result;
-
- (void) sscanf( yytext + 1, "%o", &result );
-
- if ( result > 0xff )
- /* error, constant is out-of-bounds */
-
- *string_buf_ptr++ = result;
- }
-
- <str>\\\\[0-9]+ {
- /* generate error - bad escape sequence; something
- * like '\\48' or '\\0777777'
- */
- }
-
- <str>\\\\n *string_buf_ptr++ = '\\n';
- <str>\\\\t *string_buf_ptr++ = '\\t';
- <str>\\\\r *string_buf_ptr++ = '\\r';
- <str>\\\\b *string_buf_ptr++ = '\\b';
- <str>\\\\f *string_buf_ptr++ = '\\f';
-
- <str>\\\\(.|\\n) *string_buf_ptr++ = yytext[1];
-
- <str>[^\\\\\\n\\"]+ {
- char *yptr = yytext;
-
- while ( *yptr )
- *string_buf_ptr++ = *yptr++;
- }
-
-.fi
-.PP
-Often, such as in some of the examples above, you wind up writing a
-whole bunch of rules all preceded by the same start condition(s). Flex
-makes this a little easier and cleaner by introducing a notion of
-start condition
-.I scope.
-A start condition scope is begun with:
-.nf
-
- <SCs>{
-
-.fi
-where
-.I SCs
-is a list of one or more start conditions. Inside the start condition
-scope, every rule automatically has the prefix
-.I <SCs>
-applied to it, until a
-.I '}'
-which matches the initial
-.I '{'.
-So, for example,
-.nf
-
- <ESC>{
- "\\\\n" return '\\n';
- "\\\\r" return '\\r';
- "\\\\f" return '\\f';
- "\\\\0" return '\\0';
- }
-
-.fi
-is equivalent to:
-.nf
-
- <ESC>"\\\\n" return '\\n';
- <ESC>"\\\\r" return '\\r';
- <ESC>"\\\\f" return '\\f';
- <ESC>"\\\\0" return '\\0';
-
-.fi
-Start condition scopes may be nested.
-.PP
-Three routines are available for manipulating stacks of start conditions:
-.TP
-.B void yy_push_state(int new_state)
-pushes the current start condition onto the top of the start condition
-stack and switches to
-.I new_state
-as though you had used
-.B BEGIN new_state
-(recall that start condition names are also integers).
-.TP
-.B void yy_pop_state()
-pops the top of the stack and switches to it via
-.B BEGIN.
-.TP
-.B int yy_top_state()
-returns the top of the stack without altering the stack's contents.
-.PP
-The start condition stack grows dynamically and so has no built-in
-size limitation. If memory is exhausted, program execution aborts.
-.PP
-To use start condition stacks, your scanner must include a
-.B %option stack
-directive (see Options below).
-.SH MULTIPLE INPUT BUFFERS
-Some scanners (such as those which support "include" files)
-require reading from several input streams. As
-.I flex
-scanners do a large amount of buffering, one cannot control
-where the next input will be read from by simply writing a
-.B YY_INPUT
-which is sensitive to the scanning context.
-.B YY_INPUT
-is only called when the scanner reaches the end of its buffer, which
-may be a long time after scanning a statement such as an "include"
-which requires switching the input source.
-.PP
-To negotiate these sorts of problems,
-.I flex
-provides a mechanism for creating and switching between multiple
-input buffers. An input buffer is created by using:
-.nf
-
- YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
-
-.fi
-which takes a
-.I FILE
-pointer and a size and creates a buffer associated with the given
-file and large enough to hold
-.I size
-characters (when in doubt, use
-.B YY_BUF_SIZE
-for the size). It returns a
-.B YY_BUFFER_STATE
-handle, which may then be passed to other routines (see below). The
-.B YY_BUFFER_STATE
-type is a pointer to an opaque
-.B struct yy_buffer_state
-structure, so you may safely initialize YY_BUFFER_STATE variables to
-.B ((YY_BUFFER_STATE) 0)
-if you wish, and also refer to the opaque structure in order to
-correctly declare input buffers in source files other than that
-of your scanner. Note that the
-.I FILE
-pointer in the call to
-.B yy_create_buffer
-is only used as the value of
-.I yyin
-seen by
-.B YY_INPUT;
-if you redefine
-.B YY_INPUT
-so it no longer uses
-.I yyin,
-then you can safely pass a nil
-.I FILE
-pointer to
-.B yy_create_buffer.
-You select a particular buffer to scan from using:
-.nf
-
- void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
-
-.fi
-switches the scanner's input buffer so subsequent tokens will
-come from
-.I new_buffer.
-Note that
-.B yy_switch_to_buffer()
-may be used by yywrap() to set things up for continued scanning, instead
-of opening a new file and pointing
-.I yyin
-at it. Note also that switching input sources via either
-.B yy_switch_to_buffer()
-or
-.B yywrap()
-does
-.I not
-change the start condition.
-.nf
-
- void yy_delete_buffer( YY_BUFFER_STATE buffer )
-
-.fi
-is used to reclaim the storage associated with a buffer. (
-.B buffer
-can be nil, in which case the routine does nothing.)
-You can also clear the current contents of a buffer using:
-.nf
-
- void yy_flush_buffer( YY_BUFFER_STATE buffer )
-
-.fi
-This function discards the buffer's contents,
-so the next time the scanner attempts to match a token from the
-buffer, it will first fill the buffer anew using
-.B YY_INPUT.
-.PP
-.B yy_new_buffer()
-is an alias for
-.B yy_create_buffer(),
-provided for compatibility with the C++ use of
-.I new
-and
-.I delete
-for creating and destroying dynamic objects.
-.PP
-Finally, the
-.B YY_CURRENT_BUFFER
-macro returns a
-.B YY_BUFFER_STATE
-handle to the current buffer.
-.PP
-Here is an example of using these features for writing a scanner
-which expands include files (the
-.B <<EOF>>
-feature is discussed below):
-.nf
-
- /* the "incl" state is used for picking up the name
- * of an include file
- */
- %x incl
-
- %{
- #define MAX_INCLUDE_DEPTH 10
- YY_BUFFER_STATE include_stack[MAX_INCLUDE_DEPTH];
- int include_stack_ptr = 0;
- %}
-
- %%
- include BEGIN(incl);
-
- [a-z]+ ECHO;
- [^a-z\\n]*\\n? ECHO;
-
- <incl>[ \\t]* /* eat the whitespace */
- <incl>[^ \\t\\n]+ { /* got the include file name */
- if ( include_stack_ptr >= MAX_INCLUDE_DEPTH )
- {
- fprintf( stderr, "Includes nested too deeply" );
- exit( 1 );
- }
-
- include_stack[include_stack_ptr++] =
- YY_CURRENT_BUFFER;
-
- yyin = fopen( yytext, "r" );
-
- if ( ! yyin )
- error( ... );
-
- yy_switch_to_buffer(
- yy_create_buffer( yyin, YY_BUF_SIZE ) );
-
- BEGIN(INITIAL);
- }
-
- <<EOF>> {
- if ( --include_stack_ptr < 0 )
- {
- yyterminate();
- }
-
- else
- {
- yy_delete_buffer( YY_CURRENT_BUFFER );
- yy_switch_to_buffer(
- include_stack[include_stack_ptr] );
- }
- }
-
-.fi
-Three routines are available for setting up input buffers for
-scanning in-memory strings instead of files. All of them create
-a new input buffer for scanning the string, and return a corresponding
-.B YY_BUFFER_STATE
-handle (which you should delete with
-.B yy_delete_buffer()
-when done with it). They also switch to the new buffer using
-.B yy_switch_to_buffer(),
-so the next call to
-.B yylex()
-will start scanning the string.
-.TP
-.B yy_scan_string(const char *str)
-scans a NUL-terminated string.
-.TP
-.B yy_scan_bytes(const char *bytes, int len)
-scans
-.I len
-bytes (including possibly NUL's)
-starting at location
-.I bytes.
-.PP
-Note that both of these functions create and scan a
-.I copy
-of the string or bytes. (This may be desirable, since
-.B yylex()
-modifies the contents of the buffer it is scanning.) You can avoid the
-copy by using:
-.TP
-.B yy_scan_buffer(char *base, yy_size_t size)
-which scans in place the buffer starting at
-.I base,
-consisting of
-.I size
-bytes, the last two bytes of which
-.I must
-be
-.B YY_END_OF_BUFFER_CHAR
-(ASCII NUL).
-These last two bytes are not scanned; thus, scanning
-consists of
-.B base[0]
-through
-.B base[size-2],
-inclusive.
-.IP
-If you fail to set up
-.I base
-in this manner (i.e., forget the final two
-.B YY_END_OF_BUFFER_CHAR
-bytes), then
-.B yy_scan_buffer()
-returns a nil pointer instead of creating a new input buffer.
-.IP
-The type
-.B yy_size_t
-is an integral type to which you can cast an integer expression
-reflecting the size of the buffer.
-.SH END-OF-FILE RULES
-The special rule "<<EOF>>" indicates
-actions which are to be taken when an end-of-file is
-encountered and yywrap() returns non-zero (i.e., indicates
-no further files to process). The action must finish
-by doing one of four things:
-.IP -
-assigning
-.I yyin
-to a new input file (in previous versions of flex, after doing the
-assignment you had to call the special action
-.B YY_NEW_FILE;
-this is no longer necessary);
-.IP -
-executing a
-.I return
-statement;
-.IP -
-executing the special
-.B yyterminate()
-action;
-.IP -
-or, switching to a new buffer using
-.B yy_switch_to_buffer()
-as shown in the example above.
-.PP
-<<EOF>> rules may not be used with other
-patterns; they may only be qualified with a list of start
-conditions. If an unqualified <<EOF>> rule is given, it
-applies to
-.I all
-start conditions which do not already have <<EOF>> actions. To
-specify an <<EOF>> rule for only the initial start condition, use
-.nf
-
- <INITIAL><<EOF>>
-
-.fi
-.PP
-These rules are useful for catching things like unclosed comments.
-An example:
-.nf
-
- %x quote
- %%
-
- ...other rules for dealing with quotes...
-
- <quote><<EOF>> {
- error( "unterminated quote" );
- yyterminate();
- }
- <<EOF>> {
- if ( *++filelist )
- yyin = fopen( *filelist, "r" );
- else
- yyterminate();
- }
-
-.fi
-.SH MISCELLANEOUS MACROS
-The macro
-.B YY_USER_ACTION
-can be defined to provide an action
-which is always executed prior to the matched rule's action. For example,
-it could be #define'd to call a routine to convert yytext to lower-case.
-When
-.B YY_USER_ACTION
-is invoked, the variable
-.I yy_act
-gives the number of the matched rule (rules are numbered starting with 1).
-Suppose you want to profile how often each of your rules is matched. The
-following would do the trick:
-.nf
-
- #define YY_USER_ACTION ++ctr[yy_act]
-
-.fi
-where
-.I ctr
-is an array to hold the counts for the different rules. Note that
-the macro
-.B YY_NUM_RULES
-gives the total number of rules (including the default rule, even if
-you use
-.B \-s),
-so a correct declaration for
-.I ctr
-is:
-.nf
-
- int ctr[YY_NUM_RULES];
-
-.fi
-.PP
-The macro
-.B YY_USER_INIT
-may be defined to provide an action which is always executed before
-the first scan (and before the scanner's internal initializations are done).
-For example, it could be used to call a routine to read
-in a data table or open a logging file.
-.PP
-The macro
-.B yy_set_interactive(is_interactive)
-can be used to control whether the current buffer is considered
-.I interactive.
-An interactive buffer is processed more slowly,
-but must be used when the scanner's input source is indeed
-interactive to avoid problems due to waiting to fill buffers
-(see the discussion of the
-.B \-I
-flag below). A non-zero value
-in the macro invocation marks the buffer as interactive, a zero
-value as non-interactive. Note that use of this macro overrides
-.B %option interactive ,
-.B %option always-interactive
-or
-.B %option never-interactive
-(see Options below).
-.B yy_set_interactive()
-must be invoked prior to beginning to scan the buffer that is
-(or is not) to be considered interactive.
-.PP
-The macro
-.B yy_set_bol(at_bol)
-can be used to control whether the current buffer's scanning
-context for the next token match is done as though at the
-beginning of a line. A non-zero macro argument makes rules anchored with
-\&'^' active, while a zero argument makes '^' rules inactive.
-.PP
-The macro
-.B YY_AT_BOL()
-returns true if the next token scanned from the current buffer
-will have '^' rules active, false otherwise.
-.PP
-In the generated scanner, the actions are all gathered in one large
-switch statement and separated using
-.B YY_BREAK,
-which may be redefined. By default, it is simply a "break", to separate
-each rule's action from the following rule's.
-Redefining
-.B YY_BREAK
-allows, for example, C++ users to
-#define YY_BREAK to do nothing (while being very careful that every
-rule ends with a "break" or a "return"!) to avoid suffering from
-unreachable statement warnings where because a rule's action ends with
-"return", the
-.B YY_BREAK
-is inaccessible.
-.SH VALUES AVAILABLE TO THE USER
-This section summarizes the various values available to the user
-in the rule actions.
-.IP -
-.B char *yytext
-holds the text of the current token. It may be modified but not lengthened
-(you cannot append characters to the end).
-.IP
-If the special directive
-.B %array
-appears in the first section of the scanner description, then
-.B yytext
-is instead declared
-.B char yytext[YYLMAX],
-where
-.B YYLMAX
-is a macro definition that you can redefine in the first section
-if you don't like the default value (generally 8KB). Using
-.B %array
-results in somewhat slower scanners, but the value of
-.B yytext
-becomes immune to calls to
-.I input()
-and
-.I unput(),
-which potentially destroy its value when
-.B yytext
-is a character pointer. The opposite of
-.B %array
-is
-.B %pointer,
-which is the default.
-.IP
-You cannot use
-.B %array
-when generating C++ scanner classes
-(the
-.B \-+
-flag).
-.IP -
-.B int yyleng
-holds the length of the current token.
-.IP -
-.B FILE *yyin
-is the file which by default
-.I flex
-reads from. It may be redefined but doing so only makes sense before
-scanning begins or after an EOF has been encountered. Changing it in
-the midst of scanning will have unexpected results since
-.I flex
-buffers its input; use
-.B yyrestart()
-instead.
-Once scanning terminates because an end-of-file
-has been seen, you can assign
-.I yyin
-at the new input file and then call the scanner again to continue scanning.
-.IP -
-.B void yyrestart( FILE *new_file )
-may be called to point
-.I yyin
-at the new input file. The switch-over to the new file is immediate
-(any previously buffered-up input is lost). Note that calling
-.B yyrestart()
-with
-.I yyin
-as an argument thus throws away the current input buffer and continues
-scanning the same input file.
-.IP -
-.B FILE *yyout
-is the file to which
-.B ECHO
-actions are done. It can be reassigned by the user.
-.IP -
-.B YY_CURRENT_BUFFER
-returns a
-.B YY_BUFFER_STATE
-handle to the current buffer.
-.IP -
-.B YY_START
-returns an integer value corresponding to the current start
-condition. You can subsequently use this value with
-.B BEGIN
-to return to that start condition.
-.SH INTERFACING WITH YACC
-One of the main uses of
-.I flex
-is as a companion to the
-.I yacc
-parser-generator.
-.I yacc
-parsers expect to call a routine named
-.B yylex()
-to find the next input token. The routine is supposed to
-return the type of the next token as well as putting any associated
-value in the global
-.B yylval.
-To use
-.I flex
-with
-.I yacc,
-one specifies the
-.B \-d
-option to
-.I yacc
-to instruct it to generate the file
-.B y.tab.h
-containing definitions of all the
-.B %tokens
-appearing in the
-.I yacc
-input. This file is then included in the
-.I flex
-scanner. For example, if one of the tokens is "TOK_NUMBER",
-part of the scanner might look like:
-.nf
-
- %{
- #include "y.tab.h"
- %}
-
- %%
-
- [0-9]+ yylval = atoi( yytext ); return TOK_NUMBER;
-
-.fi
-.SH OPTIONS
-.I flex
-has the following options:
-.TP
-.B \-b
-Generate backing-up information to
-.I lex.backup.
-This is a list of scanner states which require backing up
-and the input characters on which they do so. By adding rules one
-can remove backing-up states. If
-.I all
-backing-up states are eliminated and
-.B \-Cf
-or
-.B \-CF
-is used, the generated scanner will run faster (see the
-.B \-p
-flag). Only users who wish to squeeze every last cycle out of their
-scanners need worry about this option. (See the section on Performance
-Considerations below.)
-.TP
-.B \-c
-is a do-nothing, deprecated option included for POSIX compliance.
-.TP
-.B \-d
-makes the generated scanner run in
-.I debug
-mode. Whenever a pattern is recognized and the global
-.B yy_flex_debug
-is non-zero (which is the default),
-the scanner will write to
-.I stderr
-a line of the form:
-.nf
-
- --accepting rule at line 53 ("the matched text")
-
-.fi
-The line number refers to the location of the rule in the file
-defining the scanner (i.e., the file that was fed to flex). Messages
-are also generated when the scanner backs up, accepts the
-default rule, reaches the end of its input buffer (or encounters
-a NUL; at this point, the two look the same as far as the scanner's concerned),
-or reaches an end-of-file.
-.TP
-.B \-f
-specifies
-.I fast scanner.
-No table compression is done and stdio is bypassed.
-The result is large but fast. This option is equivalent to
-.B \-Cfr
-(see below).
-.TP
-.B \-h
-generates a "help" summary of
-.I flex's
-options to
-.I stdout
-and then exits.
-.B \-?
-and
-.B \-\-help
-are synonyms for
-.B \-h.
-.TP
-.B \-i
-instructs
-.I flex
-to generate a
-.I case-insensitive
-scanner. The case of letters given in the
-.I flex
-input patterns will
-be ignored, and tokens in the input will be matched regardless of case. The
-matched text given in
-.I yytext
-will have the preserved case (i.e., it will not be folded).
-.TP
-.B \-l
-turns on maximum compatibility with the original AT&T
-.I lex
-implementation. Note that this does not mean
-.I full
-compatibility. Use of this option costs a considerable amount of
-performance, and it cannot be used with the
-.B \-+, -f, -F, -Cf,
-or
-.B -CF
-options. For details on the compatibilities it provides, see the section
-"Incompatibilities With Lex And POSIX" below. This option also results
-in the name
-.B YY_FLEX_LEX_COMPAT
-being #define'd in the generated scanner.
-.TP
-.B \-n
-is another do-nothing, deprecated option included only for
-POSIX compliance.
-.TP
-.B \-p
-generates a performance report to stderr. The report
-consists of comments regarding features of the
-.I flex
-input file which will cause a serious loss of performance in the resulting
-scanner. If you give the flag twice, you will also get comments regarding
-features that lead to minor performance losses.
-.IP
-Note that the use of
-.B REJECT,
-.B %option yylineno,
-and variable trailing context (see the Deficiencies / Bugs section below)
-entails a substantial performance penalty; use of
-.I yymore(),
-the
-.B ^
-operator,
-and the
-.B \-I
-flag entail minor performance penalties.
-.TP
-.B \-s
-causes the
-.I default rule
-(that unmatched scanner input is echoed to
-.I stdout)
-to be suppressed. If the scanner encounters input that does not
-match any of its rules, it aborts with an error. This option is
-useful for finding holes in a scanner's rule set.
-.TP
-.B \-t
-instructs
-.I flex
-to write the scanner it generates to standard output instead
-of
-.B lex.yy.c.
-.TP
-.B \-v
-specifies that
-.I flex
-should write to
-.I stderr
-a summary of statistics regarding the scanner it generates.
-Most of the statistics are meaningless to the casual
-.I flex
-user, but the first line identifies the version of
-.I flex
-(same as reported by
-.B \-V),
-and the next line the flags used when generating the scanner, including
-those that are on by default.
-.TP
-.B \-w
-suppresses warning messages.
-.TP
-.B \-B
-instructs
-.I flex
-to generate a
-.I batch
-scanner, the opposite of
-.I interactive
-scanners generated by
-.B \-I
-(see below). In general, you use
-.B \-B
-when you are
-.I certain
-that your scanner will never be used interactively, and you want to
-squeeze a
-.I little
-more performance out of it. If your goal is instead to squeeze out a
-.I lot
-more performance, you should be using the
-.B \-Cf
-or
-.B \-CF
-options (discussed below), which turn on
-.B \-B
-automatically anyway.
-.TP
-.B \-F
-specifies that the
-.ul
-fast
-scanner table representation should be used (and stdio
-bypassed). This representation is
-about as fast as the full table representation
-.B (-f),
-and for some sets of patterns will be considerably smaller (and for
-others, larger). In general, if the pattern set contains both "keywords"
-and a catch-all, "identifier" rule, such as in the set:
-.nf
-
- "case" return TOK_CASE;
- "switch" return TOK_SWITCH;
- ...
- "default" return TOK_DEFAULT;
- [a-z]+ return TOK_ID;
-
-.fi
-then you're better off using the full table representation. If only
-the "identifier" rule is present and you then use a hash table or some such
-to detect the keywords, you're better off using
-.B -F.
-.IP
-This option is equivalent to
-.B \-CFr
-(see below). It cannot be used with
-.B \-+.
-.TP
-.B \-I
-instructs
-.I flex
-to generate an
-.I interactive
-scanner. An interactive scanner is one that only looks ahead to decide
-what token has been matched if it absolutely must. It turns out that
-always looking one extra character ahead, even if the scanner has already
-seen enough text to disambiguate the current token, is a bit faster than
-only looking ahead when necessary. But scanners that always look ahead
-give dreadful interactive performance; for example, when a user types
-a newline, it is not recognized as a newline token until they enter
-.I another
-token, which often means typing in another whole line.
-.IP
-.I Flex
-scanners default to
-.I interactive
-unless you use the
-.B \-Cf
-or
-.B \-CF
-table-compression options (see below). That's because if you're looking
-for high-performance you should be using one of these options, so if you
-didn't,
-.I flex
-assumes you'd rather trade off a bit of run-time performance for intuitive
-interactive behavior. Note also that you
-.I cannot
-use
-.B \-I
-in conjunction with
-.B \-Cf
-or
-.B \-CF.
-Thus, this option is not really needed; it is on by default for all those
-cases in which it is allowed.
-.IP
-Note that if
-.B isatty()
-returns false for the scanner input, flex will revert to batch mode, even if
-.B \-I
-was specified. To force interactive mode no matter what, use
-.B %option always-interactive
-(see Options below).
-.IP
-You can force a scanner to
-.I not
-be interactive by using
-.B \-B
-(see above).
-.TP
-.B \-L
-instructs
-.I flex
-not to generate
-.B #line
-directives. Without this option,
-.I flex
-peppers the generated scanner
-with #line directives so error messages in the actions will be correctly
-located with respect to either the original
-.I flex
-input file (if the errors are due to code in the input file), or
-.B lex.yy.c
-(if the errors are
-.I flex's
-fault -- you should report these sorts of errors to the email address
-given below).
-.TP
-.B \-T
-makes
-.I flex
-run in
-.I trace
-mode. It will generate a lot of messages to
-.I stderr
-concerning
-the form of the input and the resultant non-deterministic and deterministic
-finite automata. This option is mostly for use in maintaining
-.I flex.
-.TP
-.B \-V
-prints the version number to
-.I stdout
-and exits.
-.B \-\-version
-is a synonym for
-.B \-V.
-.TP
-.B \-7
-instructs
-.I flex
-to generate a 7-bit scanner, i.e., one which can only recognize 7-bit
-characters in its input. The advantage of using
-.B \-7
-is that the scanner's tables can be up to half the size of those generated
-using the
-.B \-8
-option (see below). The disadvantage is that such scanners often hang
-or crash if their input contains an 8-bit character.
-.IP
-Note, however, that unless you generate your scanner using the
-.B \-Cf
-or
-.B \-CF
-table compression options, use of
-.B \-7
-will save only a small amount of table space, and make your scanner
-considerably less portable.
-.I Flex's
-default behavior is to generate an 8-bit scanner unless you use the
-.B \-Cf
-or
-.B \-CF,
-in which case
-.I flex
-defaults to generating 7-bit scanners unless your site was always
-configured to generate 8-bit scanners (as will often be the case
-with non-USA sites). You can tell whether flex generated a 7-bit
-or an 8-bit scanner by inspecting the flag summary in the
-.B \-v
-output as described above.
-.IP
-Note that if you use
-.B \-Cfe
-or
-.B \-CFe
-(those table compression options, but also using equivalence classes as
-discussed see below), flex still defaults to generating an 8-bit
-scanner, since usually with these compression options full 8-bit tables
-are not much more expensive than 7-bit tables.
-.TP
-.B \-8
-instructs
-.I flex
-to generate an 8-bit scanner, i.e., one which can recognize 8-bit
-characters. This flag is only needed for scanners generated using
-.B \-Cf
-or
-.B \-CF,
-as otherwise flex defaults to generating an 8-bit scanner anyway.
-.IP
-See the discussion of
-.B \-7
-above for flex's default behavior and the tradeoffs between 7-bit
-and 8-bit scanners.
-.TP
-.B \-+
-specifies that you want flex to generate a C++
-scanner class. See the section on Generating C++ Scanners below for
-details.
-.TP
-.B \-C[aefFmr]
-controls the degree of table compression and, more generally, trade-offs
-between small scanners and fast scanners.
-.IP
-.B \-Ca
-("align") instructs flex to trade off larger tables in the
-generated scanner for faster performance because the elements of
-the tables are better aligned for memory access and computation. On some
-RISC architectures, fetching and manipulating longwords is more efficient
-than with smaller-sized units such as shortwords. This option can
-double the size of the tables used by your scanner.
-.IP
-.B \-Ce
-directs
-.I flex
-to construct
-.I equivalence classes,
-i.e., sets of characters
-which have identical lexical properties (for example, if the only
-appearance of digits in the
-.I flex
-input is in the character class
-"[0-9]" then the digits '0', '1', ..., '9' will all be put
-in the same equivalence class). Equivalence classes usually give
-dramatic reductions in the final table/object file sizes (typically
-a factor of 2-5) and are pretty cheap performance-wise (one array
-look-up per character scanned).
-.IP
-.B \-Cf
-specifies that the
-.I full
-scanner tables should be generated -
-.I flex
-should not compress the
-tables by taking advantages of similar transition functions for
-different states.
-.IP
-.B \-CF
-specifies that the alternate fast scanner representation (described
-above under the
-.B \-F
-flag)
-should be used. This option cannot be used with
-.B \-+.
-.IP
-.B \-Cm
-directs
-.I flex
-to construct
-.I meta-equivalence classes,
-which are sets of equivalence classes (or characters, if equivalence
-classes are not being used) that are commonly used together. Meta-equivalence
-classes are often a big win when using compressed tables, but they
-have a moderate performance impact (one or two "if" tests and one
-array look-up per character scanned).
-.IP
-.B \-Cr
-causes the generated scanner to
-.I bypass
-use of the standard I/O library (stdio) for input. Instead of calling
-.B fread()
-or
-.B getc(),
-the scanner will use the
-.B read()
-system call, resulting in a performance gain which varies from system
-to system, but in general is probably negligible unless you are also using
-.B \-Cf
-or
-.B \-CF.
-Using
-.B \-Cr
-can cause strange behavior if, for example, you read from
-.I yyin
-using stdio prior to calling the scanner (because the scanner will miss
-whatever text your previous reads left in the stdio input buffer).
-.IP
-.B \-Cr
-has no effect if you define
-.B YY_INPUT
-(see The Generated Scanner above).
-.IP
-A lone
-.B \-C
-specifies that the scanner tables should be compressed but neither
-equivalence classes nor meta-equivalence classes should be used.
-.IP
-The options
-.B \-Cf
-or
-.B \-CF
-and
-.B \-Cm
-do not make sense together - there is no opportunity for meta-equivalence
-classes if the table is not being compressed. Otherwise the options
-may be freely mixed, and are cumulative.
-.IP
-The default setting is
-.B \-Cem,
-which specifies that
-.I flex
-should generate equivalence classes
-and meta-equivalence classes. This setting provides the highest
-degree of table compression. You can trade off
-faster-executing scanners at the cost of larger tables with
-the following generally being true:
-.nf
-
- slowest & smallest
- -Cem
- -Cm
- -Ce
- -C
- -C{f,F}e
- -C{f,F}
- -C{f,F}a
- fastest & largest
-
-.fi
-Note that scanners with the smallest tables are usually generated and
-compiled the quickest, so
-during development you will usually want to use the default, maximal
-compression.
-.IP
-.B \-Cfe
-is often a good compromise between speed and size for production
-scanners.
-.TP
-.B \-ooutput
-directs flex to write the scanner to the file
-.B output
-instead of
-.B lex.yy.c.
-If you combine
-.B \-o
-with the
-.B \-t
-option, then the scanner is written to
-.I stdout
-but its
-.B #line
-directives (see the
-.B \\-L
-option above) refer to the file
-.B output.
-.TP
-.B \-Pprefix
-changes the default
-.I "yy"
-prefix used by
-.I flex
-for all globally-visible variable and function names to instead be
-.I prefix.
-For example,
-.B \-Pfoo
-changes the name of
-.B yytext
-to
-.B footext.
-It also changes the name of the default output file from
-.B lex.yy.c
-to
-.B lex.foo.c.
-Here are all of the names affected:
-.nf
-
- yy_create_buffer
- yy_delete_buffer
- yy_flex_debug
- yy_init_buffer
- yy_flush_buffer
- yy_load_buffer_state
- yy_switch_to_buffer
- yyin
- yyleng
- yylex
- yylineno
- yyout
- yyrestart
- yytext
- yywrap
-
-.fi
-(If you are using a C++ scanner, then only
-.B yywrap
-and
-.B yyFlexLexer
-are affected.)
-Within your scanner itself, you can still refer to the global variables
-and functions using either version of their name; but externally, they
-have the modified name.
-.IP
-This option lets you easily link together multiple
-.I flex
-programs into the same executable. Note, though, that using this
-option also renames
-.B yywrap(),
-so you now
-.I must
-either
-provide your own (appropriately-named) version of the routine for your
-scanner, or use
-.B %option noyywrap,
-as linking with
-.B \-ll
-no longer provides one for you by default.
-.TP
-.B \-Sskeleton_file
-overrides the default skeleton file from which
-.I flex
-constructs its scanners. You'll never need this option unless you are doing
-.I flex
-maintenance or development.
-.PP
-.I flex
-also provides a mechanism for controlling options within the
-scanner specification itself, rather than from the flex command-line.
-This is done by including
-.B %option
-directives in the first section of the scanner specification.
-You can specify multiple options with a single
-.B %option
-directive, and multiple directives in the first section of your flex input
-file.
-.PP
-Most options are given simply as names, optionally preceded by the
-word "no" (with no intervening whitespace) to negate their meaning.
-A number are equivalent to flex flags or their negation:
-.nf
-
- 7bit -7 option
- 8bit -8 option
- align -Ca option
- backup -b option
- batch -B option
- c++ -+ option
-
- caseful or
- case-sensitive opposite of -i (default)
-
- case-insensitive or
- caseless -i option
-
- debug -d option
- default opposite of -s option
- ecs -Ce option
- fast -F option
- full -f option
- interactive -I option
- lex-compat -l option
- meta-ecs -Cm option
- perf-report -p option
- read -Cr option
- stdout -t option
- verbose -v option
- warn opposite of -w option
- (use "%option nowarn" for -w)
-
- array equivalent to "%array"
- pointer equivalent to "%pointer" (default)
-
-.fi
-Some
-.B %option's
-provide features otherwise not available:
-.TP
-.B always-interactive
-instructs flex to generate a scanner which always considers its input
-"interactive". Normally, on each new input file the scanner calls
-.B isatty()
-in an attempt to determine whether
-the scanner's input source is interactive and thus should be read a
-character at a time. When this option is used, however, then no
-such call is made.
-.TP
-.B main
-directs flex to provide a default
-.B main()
-program for the scanner, which simply calls
-.B yylex().
-This option implies
-.B noyywrap
-(see below).
-.TP
-.B never-interactive
-instructs flex to generate a scanner which never considers its input
-"interactive" (again, no call made to
-.B isatty()).
-This is the opposite of
-.B always-interactive.
-.TP
-.B stack
-enables the use of start condition stacks (see Start Conditions above).
-.TP
-.B stdinit
-if set (i.e.,
-.B %option stdinit)
-initializes
-.I yyin
-and
-.I yyout
-to
-.I stdin
-and
-.I stdout,
-instead of the default of
-.I nil.
-Some existing
-.I lex
-programs depend on this behavior, even though it is not compliant with
-ANSI C, which does not require
-.I stdin
-and
-.I stdout
-to be compile-time constant.
-.TP
-.B yylineno
-directs
-.I flex
-to generate a scanner that maintains the number of the current line
-read from its input in the global variable
-.B yylineno.
-This option is implied by
-.B %option lex-compat.
-.TP
-.B yywrap
-if unset (i.e.,
-.B %option noyywrap),
-makes the scanner not call
-.B yywrap()
-upon an end-of-file, but simply assume that there are no more
-files to scan (until the user points
-.I yyin
-at a new file and calls
-.B yylex()
-again).
-.PP
-.I flex
-scans your rule actions to determine whether you use the
-.B REJECT
-or
-.B yymore()
-features. The
-.B reject
-and
-.B yymore
-options are available to override its decision as to whether you use the
-options, either by setting them (e.g.,
-.B %option reject)
-to indicate the feature is indeed used, or
-unsetting them to indicate it actually is not used
-(e.g.,
-.B %option noyymore).
-.PP
-Three options take string-delimited values, offset with '=':
-.nf
-
- %option outfile="ABC"
-
-.fi
-is equivalent to
-.B -oABC,
-and
-.nf
-
- %option prefix="XYZ"
-
-.fi
-is equivalent to
-.B -PXYZ.
-Finally,
-.nf
-
- %option yyclass="foo"
-
-.fi
-only applies when generating a C++ scanner (
-.B \-+
-option). It informs
-.I flex
-that you have derived
-.B foo
-as a subclass of
-.B yyFlexLexer,
-so
-.I flex
-will place your actions in the member function
-.B foo::yylex()
-instead of
-.B yyFlexLexer::yylex().
-It also generates a
-.B yyFlexLexer::yylex()
-member function that emits a run-time error (by invoking
-.B yyFlexLexer::LexerError())
-if called.
-See Generating C++ Scanners, below, for additional information.
-.PP
-A number of options are available for lint purists who want to suppress
-the appearance of unneeded routines in the generated scanner. Each of the
-following, if unset
-(e.g.,
-.B %option nounput
-), results in the corresponding routine not appearing in
-the generated scanner:
-.nf
-
- input, unput
- yy_push_state, yy_pop_state, yy_top_state
- yy_scan_buffer, yy_scan_bytes, yy_scan_string
-
-.fi
-(though
-.B yy_push_state()
-and friends won't appear anyway unless you use
-.B %option stack).
-.SH PERFORMANCE CONSIDERATIONS
-The main design goal of
-.I flex
-is that it generate high-performance scanners. It has been optimized
-for dealing well with large sets of rules. Aside from the effects on
-scanner speed of the table compression
-.B \-C
-options outlined above,
-there are a number of options/actions which degrade performance. These
-are, from most expensive to least:
-.nf
-
- REJECT
- %option yylineno
- arbitrary trailing context
-
- pattern sets that require backing up
- %array
- %option interactive
- %option always-interactive
-
- '^' beginning-of-line operator
- yymore()
-
-.fi
-with the first three all being quite expensive and the last two
-being quite cheap. Note also that
-.B unput()
-is implemented as a routine call that potentially does quite a bit of
-work, while
-.B yyless()
-is a quite-cheap macro; so if just putting back some excess text you
-scanned, use
-.B yyless().
-.PP
-.B REJECT
-should be avoided at all costs when performance is important.
-It is a particularly expensive option.
-.PP
-Getting rid of backing up is messy and often may be an enormous
-amount of work for a complicated scanner. In principal, one begins
-by using the
-.B \-b
-flag to generate a
-.I lex.backup
-file. For example, on the input
-.nf
-
- %%
- foo return TOK_KEYWORD;
- foobar return TOK_KEYWORD;
-
-.fi
-the file looks like:
-.nf
-
- State #6 is non-accepting -
- associated rule line numbers:
- 2 3
- out-transitions: [ o ]
- jam-transitions: EOF [ \\001-n p-\\177 ]
-
- State #8 is non-accepting -
- associated rule line numbers:
- 3
- out-transitions: [ a ]
- jam-transitions: EOF [ \\001-` b-\\177 ]
-
- State #9 is non-accepting -
- associated rule line numbers:
- 3
- out-transitions: [ r ]
- jam-transitions: EOF [ \\001-q s-\\177 ]
-
- Compressed tables always back up.
-
-.fi
-The first few lines tell us that there's a scanner state in
-which it can make a transition on an 'o' but not on any other
-character, and that in that state the currently scanned text does not match
-any rule. The state occurs when trying to match the rules found
-at lines 2 and 3 in the input file.
-If the scanner is in that state and then reads
-something other than an 'o', it will have to back up to find
-a rule which is matched. With
-a bit of headscratching one can see that this must be the
-state it's in when it has seen "fo". When this has happened,
-if anything other than another 'o' is seen, the scanner will
-have to back up to simply match the 'f' (by the default rule).
-.PP
-The comment regarding State #8 indicates there's a problem
-when "foob" has been scanned. Indeed, on any character other
-than an 'a', the scanner will have to back up to accept "foo".
-Similarly, the comment for State #9 concerns when "fooba" has
-been scanned and an 'r' does not follow.
-.PP
-The final comment reminds us that there's no point going to
-all the trouble of removing backing up from the rules unless
-we're using
-.B \-Cf
-or
-.B \-CF,
-since there's no performance gain doing so with compressed scanners.
-.PP
-The way to remove the backing up is to add "error" rules:
-.nf
-
- %%
- foo return TOK_KEYWORD;
- foobar return TOK_KEYWORD;
-
- fooba |
- foob |
- fo {
- /* false alarm, not really a keyword */
- return TOK_ID;
- }
-
-.fi
-.PP
-Eliminating backing up among a list of keywords can also be
-done using a "catch-all" rule:
-.nf
-
- %%
- foo return TOK_KEYWORD;
- foobar return TOK_KEYWORD;
-
- [a-z]+ return TOK_ID;
-
-.fi
-This is usually the best solution when appropriate.
-.PP
-Backing up messages tend to cascade.
-With a complicated set of rules it's not uncommon to get hundreds
-of messages. If one can decipher them, though, it often
-only takes a dozen or so rules to eliminate the backing up (though
-it's easy to make a mistake and have an error rule accidentally match
-a valid token. A possible future
-.I flex
-feature will be to automatically add rules to eliminate backing up).
-.PP
-It's important to keep in mind that you gain the benefits of eliminating
-backing up only if you eliminate
-.I every
-instance of backing up. Leaving just one means you gain nothing.
-.PP
-.I Variable
-trailing context (where both the leading and trailing parts do not have
-a fixed length) entails almost the same performance loss as
-.B REJECT
-(i.e., substantial). So when possible a rule like:
-.nf
-
- %%
- mouse|rat/(cat|dog) run();
-
-.fi
-is better written:
-.nf
-
- %%
- mouse/cat|dog run();
- rat/cat|dog run();
-
-.fi
-or as
-.nf
-
- %%
- mouse|rat/cat run();
- mouse|rat/dog run();
-
-.fi
-Note that here the special '|' action does
-.I not
-provide any savings, and can even make things worse (see
-Deficiencies / Bugs below).
-.LP
-Another area where the user can increase a scanner's performance
-(and one that's easier to implement) arises from the fact that
-the longer the tokens matched, the faster the scanner will run.
-This is because with long tokens the processing of most input
-characters takes place in the (short) inner scanning loop, and
-does not often have to go through the additional work of setting up
-the scanning environment (e.g.,
-.B yytext)
-for the action. Recall the scanner for C comments:
-.nf
-
- %x comment
- %%
- int line_num = 1;
-
- "/*" BEGIN(comment);
-
- <comment>[^*\\n]*
- <comment>"*"+[^*/\\n]*
- <comment>\\n ++line_num;
- <comment>"*"+"/" BEGIN(INITIAL);
-
-.fi
-This could be sped up by writing it as:
-.nf
-
- %x comment
- %%
- int line_num = 1;
-
- "/*" BEGIN(comment);
-
- <comment>[^*\\n]*
- <comment>[^*\\n]*\\n ++line_num;
- <comment>"*"+[^*/\\n]*
- <comment>"*"+[^*/\\n]*\\n ++line_num;
- <comment>"*"+"/" BEGIN(INITIAL);
-
-.fi
-Now instead of each newline requiring the processing of another
-action, recognizing the newlines is "distributed" over the other rules
-to keep the matched text as long as possible. Note that
-.I adding
-rules does
-.I not
-slow down the scanner! The speed of the scanner is independent
-of the number of rules or (modulo the considerations given at the
-beginning of this section) how complicated the rules are with
-regard to operators such as '*' and '|'.
-.PP
-A final example in speeding up a scanner: suppose you want to scan
-through a file containing identifiers and keywords, one per line
-and with no other extraneous characters, and recognize all the
-keywords. A natural first approach is:
-.nf
-
- %%
- asm |
- auto |
- break |
- ... etc ...
- volatile |
- while /* it's a keyword */
-
- .|\\n /* it's not a keyword */
-
-.fi
-To eliminate the back-tracking, introduce a catch-all rule:
-.nf
-
- %%
- asm |
- auto |
- break |
- ... etc ...
- volatile |
- while /* it's a keyword */
-
- [a-z]+ |
- .|\\n /* it's not a keyword */
-
-.fi
-Now, if it's guaranteed that there's exactly one word per line,
-then we can reduce the total number of matches by a half by
-merging in the recognition of newlines with that of the other
-tokens:
-.nf
-
- %%
- asm\\n |
- auto\\n |
- break\\n |
- ... etc ...
- volatile\\n |
- while\\n /* it's a keyword */
-
- [a-z]+\\n |
- .|\\n /* it's not a keyword */
-
-.fi
-One has to be careful here, as we have now reintroduced backing up
-into the scanner. In particular, while
-.I we
-know that there will never be any characters in the input stream
-other than letters or newlines,
-.I flex
-can't figure this out, and it will plan for possibly needing to back up
-when it has scanned a token like "auto" and then the next character
-is something other than a newline or a letter. Previously it would
-then just match the "auto" rule and be done, but now it has no "auto"
-rule, only an "auto\\n" rule. To eliminate the possibility of backing up,
-we could either duplicate all rules but without final newlines, or,
-since we never expect to encounter such an input and therefore don't
-how it's classified, we can introduce one more catch-all rule, this
-one which doesn't include a newline:
-.nf
-
- %%
- asm\\n |
- auto\\n |
- break\\n |
- ... etc ...
- volatile\\n |
- while\\n /* it's a keyword */
-
- [a-z]+\\n |
- [a-z]+ |
- .|\\n /* it's not a keyword */
-
-.fi
-Compiled with
-.B \-Cf,
-this is about as fast as one can get a
-.I flex
-scanner to go for this particular problem.
-.PP
-A final note:
-.I flex
-is slow when matching NUL's, particularly when a token contains
-multiple NUL's.
-It's best to write rules which match
-.I short
-amounts of text if it's anticipated that the text will often include NUL's.
-.PP
-Another final note regarding performance: as mentioned above in the section
-How the Input is Matched, dynamically resizing
-.B yytext
-to accommodate huge tokens is a slow process because it presently requires that
-the (huge) token be rescanned from the beginning. Thus if performance is
-vital, you should attempt to match "large" quantities of text but not
-"huge" quantities, where the cutoff between the two is at about 8K
-characters/token.
-.SH GENERATING C++ SCANNERS
-.I flex
-provides two different ways to generate scanners for use with C++. The
-first way is to simply compile a scanner generated by
-.I flex
-using a C++ compiler instead of a C compiler. You should not encounter
-any compilations errors (please report any you find to the email address
-given in the Author section below). You can then use C++ code in your
-rule actions instead of C code. Note that the default input source for
-your scanner remains
-.I yyin,
-and default echoing is still done to
-.I yyout.
-Both of these remain
-.I FILE *
-variables and not C++
-.I streams.
-.PP
-You can also use
-.I flex
-to generate a C++ scanner class, using the
-.B \-+
-option (or, equivalently,
-.B %option c++),
-which is automatically specified if the name of the flex
-executable ends in a '+', such as
-.I flex++.
-When using this option, flex defaults to generating the scanner to the file
-.B lex.yy.cc
-instead of
-.B lex.yy.c.
-The generated scanner includes the header file
-.I FlexLexer.h,
-which defines the interface to two C++ classes.
-.PP
-The first class,
-.B FlexLexer,
-provides an abstract base class defining the general scanner class
-interface. It provides the following member functions:
-.TP
-.B const char* YYText()
-returns the text of the most recently matched token, the equivalent of
-.B yytext.
-.TP
-.B int YYLeng()
-returns the length of the most recently matched token, the equivalent of
-.B yyleng.
-.TP
-.B int lineno() const
-returns the current input line number
-(see
-.B %option yylineno),
-or
-.B 1
-if
-.B %option yylineno
-was not used.
-.TP
-.B void set_debug( int flag )
-sets the debugging flag for the scanner, equivalent to assigning to
-.B yy_flex_debug
-(see the Options section above). Note that you must build the scanner
-using
-.B %option debug
-to include debugging information in it.
-.TP
-.B int debug() const
-returns the current setting of the debugging flag.
-.PP
-Also provided are member functions equivalent to
-.B yy_switch_to_buffer(),
-.B yy_create_buffer()
-(though the first argument is an
-.B istream*
-object pointer and not a
-.B FILE*),
-.B yy_flush_buffer(),
-.B yy_delete_buffer(),
-and
-.B yyrestart()
-(again, the first argument is a
-.B istream*
-object pointer).
-.PP
-The second class defined in
-.I FlexLexer.h
-is
-.B yyFlexLexer,
-which is derived from
-.B FlexLexer.
-It defines the following additional member functions:
-.TP
-.B
-yyFlexLexer( istream* arg_yyin = 0, ostream* arg_yyout = 0 )
-constructs a
-.B yyFlexLexer
-object using the given streams for input and output. If not specified,
-the streams default to
-.B cin
-and
-.B cout,
-respectively.
-.TP
-.B virtual int yylex()
-performs the same role is
-.B yylex()
-does for ordinary flex scanners: it scans the input stream, consuming
-tokens, until a rule's action returns a value. If you derive a subclass
-.B S
-from
-.B yyFlexLexer
-and want to access the member functions and variables of
-.B S
-inside
-.B yylex(),
-then you need to use
-.B %option yyclass="S"
-to inform
-.I flex
-that you will be using that subclass instead of
-.B yyFlexLexer.
-In this case, rather than generating
-.B yyFlexLexer::yylex(),
-.I flex
-generates
-.B S::yylex()
-(and also generates a dummy
-.B yyFlexLexer::yylex()
-that calls
-.B yyFlexLexer::LexerError()
-if called).
-.TP
-.B
-virtual void switch_streams(istream* new_in = 0,
-.B
-ostream* new_out = 0)
-reassigns
-.B yyin
-to
-.B new_in
-(if non-nil)
-and
-.B yyout
-to
-.B new_out
-(ditto), deleting the previous input buffer if
-.B yyin
-is reassigned.
-.TP
-.B
-int yylex( istream* new_in, ostream* new_out = 0 )
-first switches the input streams via
-.B switch_streams( new_in, new_out )
-and then returns the value of
-.B yylex().
-.PP
-In addition,
-.B yyFlexLexer
-defines the following protected virtual functions which you can redefine
-in derived classes to tailor the scanner:
-.TP
-.B
-virtual int LexerInput( char* buf, int max_size )
-reads up to
-.B max_size
-characters into
-.B buf
-and returns the number of characters read. To indicate end-of-input,
-return 0 characters. Note that "interactive" scanners (see the
-.B \-B
-and
-.B \-I
-flags) define the macro
-.B YY_INTERACTIVE.
-If you redefine
-.B LexerInput()
-and need to take different actions depending on whether or not
-the scanner might be scanning an interactive input source, you can
-test for the presence of this name via
-.B #ifdef.
-.TP
-.B
-virtual void LexerOutput( const char* buf, int size )
-writes out
-.B size
-characters from the buffer
-.B buf,
-which, while NUL-terminated, may also contain "internal" NUL's if
-the scanner's rules can match text with NUL's in them.
-.TP
-.B
-virtual void LexerError( const char* msg )
-reports a fatal error message. The default version of this function
-writes the message to the stream
-.B cerr
-and exits.
-.PP
-Note that a
-.B yyFlexLexer
-object contains its
-.I entire
-scanning state. Thus you can use such objects to create reentrant
-scanners. You can instantiate multiple instances of the same
-.B yyFlexLexer
-class, and you can also combine multiple C++ scanner classes together
-in the same program using the
-.B \-P
-option discussed above.
-.PP
-Finally, note that the
-.B %array
-feature is not available to C++ scanner classes; you must use
-.B %pointer
-(the default).
-.PP
-Here is an example of a simple C++ scanner:
-.nf
-
- // An example of using the flex C++ scanner class.
-
- %{
- int mylineno = 0;
- %}
-
- string \\"[^\\n"]+\\"
-
- ws [ \\t]+
-
- alpha [A-Za-z]
- dig [0-9]
- name ({alpha}|{dig}|\\$)({alpha}|{dig}|[_.\\-/$])*
- num1 [-+]?{dig}+\\.?([eE][-+]?{dig}+)?
- num2 [-+]?{dig}*\\.{dig}+([eE][-+]?{dig}+)?
- number {num1}|{num2}
-
- %%
-
- {ws} /* skip blanks and tabs */
-
- "/*" {
- int c;
-
- while((c = yyinput()) != 0)
- {
- if(c == '\\n')
- ++mylineno;
-
- else if(c == '*')
- {
- if((c = yyinput()) == '/')
- break;
- else
- unput(c);
- }
- }
- }
-
- {number} cout << "number " << YYText() << '\\n';
-
- \\n mylineno++;
-
- {name} cout << "name " << YYText() << '\\n';
-
- {string} cout << "string " << YYText() << '\\n';
-
- %%
-
- int main( int /* argc */, char** /* argv */ )
- {
- FlexLexer* lexer = new yyFlexLexer;
- while(lexer->yylex() != 0)
- ;
- return 0;
- }
-.fi
-If you want to create multiple (different) lexer classes, you use the
-.B \-P
-flag (or the
-.B prefix=
-option) to rename each
-.B yyFlexLexer
-to some other
-.B xxFlexLexer.
-You then can include
-.B <FlexLexer.h>
-in your other sources once per lexer class, first renaming
-.B yyFlexLexer
-as follows:
-.nf
-
- #undef yyFlexLexer
- #define yyFlexLexer xxFlexLexer
- #include <FlexLexer.h>
-
- #undef yyFlexLexer
- #define yyFlexLexer zzFlexLexer
- #include <FlexLexer.h>
-
-.fi
-if, for example, you used
-.B %option prefix="xx"
-for one of your scanners and
-.B %option prefix="zz"
-for the other.
-.PP
-IMPORTANT: the present form of the scanning class is
-.I experimental
-and may change considerably between major releases.
-.SH INCOMPATIBILITIES WITH LEX AND POSIX
-.I flex
-is a rewrite of the AT&T Unix
-.I lex
-tool (the two implementations do not share any code, though),
-with some extensions and incompatibilities, both of which
-are of concern to those who wish to write scanners acceptable
-to either implementation. Flex is fully compliant with the POSIX
-.I lex
-specification, except that when using
-.B %pointer
-(the default), a call to
-.B unput()
-destroys the contents of
-.B yytext,
-which is counter to the POSIX specification.
-.PP
-In this section we discuss all of the known areas of incompatibility
-between flex, AT&T lex, and the POSIX specification.
-.PP
-.I flex's
-.B \-l
-option turns on maximum compatibility with the original AT&T
-.I lex
-implementation, at the cost of a major loss in the generated scanner's
-performance. We note below which incompatibilities can be overcome
-using the
-.B \-l
-option.
-.PP
-.I flex
-is fully compatible with
-.I lex
-with the following exceptions:
-.IP -
-The undocumented
-.I lex
-scanner internal variable
-.B yylineno
-is not supported unless
-.B \-l
-or
-.B %option yylineno
-is used.
-.IP
-.B yylineno
-should be maintained on a per-buffer basis, rather than a per-scanner
-(single global variable) basis.
-.IP
-.B yylineno
-is not part of the POSIX specification.
-.IP -
-The
-.B input()
-routine is not redefinable, though it may be called to read characters
-following whatever has been matched by a rule. If
-.B input()
-encounters an end-of-file the normal
-.B yywrap()
-processing is done. A ``real'' end-of-file is returned by
-.B input()
-as
-.I EOF.
-.IP
-Input is instead controlled by defining the
-.B YY_INPUT
-macro.
-.IP
-The
-.I flex
-restriction that
-.B input()
-cannot be redefined is in accordance with the POSIX specification,
-which simply does not specify any way of controlling the
-scanner's input other than by making an initial assignment to
-.I yyin.
-.IP -
-The
-.B unput()
-routine is not redefinable. This restriction is in accordance with POSIX.
-.IP -
-.I flex
-scanners are not as reentrant as
-.I lex
-scanners. In particular, if you have an interactive scanner and
-an interrupt handler which long-jumps out of the scanner, and
-the scanner is subsequently called again, you may get the following
-message:
-.nf
-
- fatal flex scanner internal error--end of buffer missed
-
-.fi
-To reenter the scanner, first use
-.nf
-
- yyrestart( yyin );
-
-.fi
-Note that this call will throw away any buffered input; usually this
-isn't a problem with an interactive scanner.
-.IP
-Also note that flex C++ scanner classes
-.I are
-reentrant, so if using C++ is an option for you, you should use
-them instead. See "Generating C++ Scanners" above for details.
-.IP -
-.B output()
-is not supported.
-Output from the
-.B ECHO
-macro is done to the file-pointer
-.I yyout
-(default
-.I stdout).
-.IP
-.B output()
-is not part of the POSIX specification.
-.IP -
-.I lex
-does not support exclusive start conditions (%x), though they
-are in the POSIX specification.
-.IP -
-When definitions are expanded,
-.I flex
-encloses them in parentheses.
-With lex, the following:
-.nf
-
- NAME [A-Z][A-Z0-9]*
- %%
- foo{NAME}? printf( "Found it\\n" );
- %%
-
-.fi
-will not match the string "foo" because when the macro
-is expanded the rule is equivalent to "foo[A-Z][A-Z0-9]*?"
-and the precedence is such that the '?' is associated with
-"[A-Z0-9]*". With
-.I flex,
-the rule will be expanded to
-"foo([A-Z][A-Z0-9]*)?" and so the string "foo" will match.
-.IP
-Note that if the definition begins with
-.B ^
-or ends with
-.B $
-then it is
-.I not
-expanded with parentheses, to allow these operators to appear in
-definitions without losing their special meanings. But the
-.B <s>, /,
-and
-.B <<EOF>>
-operators cannot be used in a
-.I flex
-definition.
-.IP
-Using
-.B \-l
-results in the
-.I lex
-behavior of no parentheses around the definition.
-.IP
-The POSIX specification is that the definition be enclosed in parentheses.
-.IP -
-Some implementations of
-.I lex
-allow a rule's action to begin on a separate line, if the rule's pattern
-has trailing whitespace:
-.nf
-
- %%
- foo|bar<space here>
- { foobar_action(); }
-
-.fi
-.I flex
-does not support this feature.
-.IP -
-The
-.I lex
-.B %r
-(generate a Ratfor scanner) option is not supported. It is not part
-of the POSIX specification.
-.IP -
-After a call to
-.B unput(),
-.I yytext
-is undefined until the next token is matched, unless the scanner
-was built using
-.B %array.
-This is not the case with
-.I lex
-or the POSIX specification. The
-.B \-l
-option does away with this incompatibility.
-.IP -
-The precedence of the
-.B {}
-(numeric range) operator is different.
-.I lex
-interprets "abc{1,3}" as "match one, two, or
-three occurrences of 'abc'", whereas
-.I flex
-interprets it as "match 'ab'
-followed by one, two, or three occurrences of 'c'". The latter is
-in agreement with the POSIX specification.
-.IP -
-The precedence of the
-.B ^
-operator is different.
-.I lex
-interprets "^foo|bar" as "match either 'foo' at the beginning of a line,
-or 'bar' anywhere", whereas
-.I flex
-interprets it as "match either 'foo' or 'bar' if they come at the beginning
-of a line". The latter is in agreement with the POSIX specification.
-.IP -
-The special table-size declarations such as
-.B %a
-supported by
-.I lex
-are not required by
-.I flex
-scanners;
-.I flex
-ignores them.
-.IP -
-The name
-.B FLEX_SCANNER
-is #define'd so scanners may be written for use with either
-.I flex
-or
-.I lex.
-Scanners also include
-.B YY_FLEX_MAJOR_VERSION
-and
-.B YY_FLEX_MINOR_VERSION
-indicating which version of
-.I flex
-generated the scanner
-(for example, for the 2.5 release, these defines would be 2 and 5
-respectively).
-.PP
-The following
-.I flex
-features are not included in
-.I lex
-or the POSIX specification:
-.nf
-
- C++ scanners
- %option
- start condition scopes
- start condition stacks
- interactive/non-interactive scanners
- yy_scan_string() and friends
- yyterminate()
- yy_set_interactive()
- yy_set_bol()
- YY_AT_BOL()
- <<EOF>>
- <*>
- YY_DECL
- YY_START
- YY_USER_ACTION
- YY_USER_INIT
- #line directives
- %{}'s around actions
- multiple actions on a line
-
-.fi
-plus almost all of the flex flags.
-The last feature in the list refers to the fact that with
-.I flex
-you can put multiple actions on the same line, separated with
-semi-colons, while with
-.I lex,
-the following
-.nf
-
- foo handle_foo(); ++num_foos_seen;
-
-.fi
-is (rather surprisingly) truncated to
-.nf
-
- foo handle_foo();
-
-.fi
-.I flex
-does not truncate the action. Actions that are not enclosed in
-braces are simply terminated at the end of the line.
-.SH DIAGNOSTICS
-.I warning, rule cannot be matched
-indicates that the given rule
-cannot be matched because it follows other rules that will
-always match the same text as it. For
-example, in the following "foo" cannot be matched because it comes after
-an identifier "catch-all" rule:
-.nf
-
- [a-z]+ got_identifier();
- foo got_foo();
-
-.fi
-Using
-.B REJECT
-in a scanner suppresses this warning.
-.PP
-.I warning,
-.B \-s
-.I
-option given but default rule can be matched
-means that it is possible (perhaps only in a particular start condition)
-that the default rule (match any single character) is the only one
-that will match a particular input. Since
-.B \-s
-was given, presumably this is not intended.
-.PP
-.I reject_used_but_not_detected undefined
-or
-.I yymore_used_but_not_detected undefined -
-These errors can occur at compile time. They indicate that the
-scanner uses
-.B REJECT
-or
-.B yymore()
-but that
-.I flex
-failed to notice the fact, meaning that
-.I flex
-scanned the first two sections looking for occurrences of these actions
-and failed to find any, but somehow you snuck some in (via a #include
-file, for example). Use
-.B %option reject
-or
-.B %option yymore
-to indicate to flex that you really do use these features.
-.PP
-.I flex scanner jammed -
-a scanner compiled with
-.B \-s
-has encountered an input string which wasn't matched by
-any of its rules. This error can also occur due to internal problems.
-.PP
-.I token too large, exceeds YYLMAX -
-your scanner uses
-.B %array
-and one of its rules matched a string longer than the
-.B YYLMAX
-constant (8K bytes by default). You can increase the value by
-#define'ing
-.B YYLMAX
-in the definitions section of your
-.I flex
-input.
-.PP
-.I scanner requires \-8 flag to
-.I use the character 'x' -
-Your scanner specification includes recognizing the 8-bit character
-.I 'x'
-and you did not specify the \-8 flag, and your scanner defaulted to 7-bit
-because you used the
-.B \-Cf
-or
-.B \-CF
-table compression options. See the discussion of the
-.B \-7
-flag for details.
-.PP
-.I flex scanner push-back overflow -
-you used
-.B unput()
-to push back so much text that the scanner's buffer could not hold
-both the pushed-back text and the current token in
-.B yytext.
-Ideally the scanner should dynamically resize the buffer in this case, but at
-present it does not.
-.PP
-.I
-input buffer overflow, can't enlarge buffer because scanner uses REJECT -
-the scanner was working on matching an extremely large token and needed
-to expand the input buffer. This doesn't work with scanners that use
-.B
-REJECT.
-.PP
-.I
-fatal flex scanner internal error--end of buffer missed -
-This can occur in a scanner which is reentered after a long-jump
-has jumped out (or over) the scanner's activation frame. Before
-reentering the scanner, use:
-.nf
-
- yyrestart( yyin );
-
-.fi
-or, as noted above, switch to using the C++ scanner class.
-.PP
-.I too many start conditions in <> construct! -
-you listed more start conditions in a <> construct than exist (so
-you must have listed at least one of them twice).
-.SH FILES
-.TP
-.B \-ll
-library with which scanners must be linked.
-.TP
-.I lex.yy.c
-generated scanner (called
-.I lexyy.c
-on some systems).
-.TP
-.I lex.yy.cc
-generated C++ scanner class, when using
-.B -+.
-.TP
-.I <FlexLexer.h>
-header file defining the C++ scanner base class,
-.B FlexLexer,
-and its derived class,
-.B yyFlexLexer.
-.TP
-.I flex.skl
-skeleton scanner. This file is only used when building flex, not when
-flex executes.
-.TP
-.I lex.backup
-backing-up information for
-.B \-b
-flag (called
-.I lex.bck
-on some systems).
-.SH DEFICIENCIES / BUGS
-Some trailing context
-patterns cannot be properly matched and generate
-warning messages ("dangerous trailing context"). These are
-patterns where the ending of the
-first part of the rule matches the beginning of the second
-part, such as "zx*/xy*", where the 'x*' matches the 'x' at
-the beginning of the trailing context. (Note that the POSIX draft
-states that the text matched by such patterns is undefined.)
-.PP
-For some trailing context rules, parts which are actually fixed-length are
-not recognized as such, leading to the above mentioned performance loss.
-In particular, parts using '|' or {n} (such as "foo{3}") are always
-considered variable-length.
-.PP
-Combining trailing context with the special '|' action can result in
-.I fixed
-trailing context being turned into the more expensive
-.I variable
-trailing context. For example, in the following:
-.nf
-
- %%
- abc |
- xyz/def
-
-.fi
-.PP
-Use of
-.B unput()
-invalidates yytext and yyleng, unless the
-.B %array
-directive
-or the
-.B \-l
-option has been used.
-.PP
-Pattern-matching of NUL's is substantially slower than matching other
-characters.
-.PP
-Dynamic resizing of the input buffer is slow, as it entails rescanning
-all the text matched so far by the current (generally huge) token.
-.PP
-Due to both buffering of input and read-ahead, you cannot intermix
-calls to <stdio.h> routines, such as, for example,
-.B getchar(),
-with
-.I flex
-rules and expect it to work. Call
-.B input()
-instead.
-.PP
-The total table entries listed by the
-.B \-v
-flag excludes the number of table entries needed to determine
-what rule has been matched. The number of entries is equal
-to the number of DFA states if the scanner does not use
-.B REJECT,
-and somewhat greater than the number of states if it does.
-.PP
-.B REJECT
-cannot be used with the
-.B \-f
-or
-.B \-F
-options.
-.PP
-The
-.I flex
-internal algorithms need documentation.
-.SH SEE ALSO
-lex(1), yacc(1), sed(1), awk(1).
-.PP
-John Levine, Tony Mason, and Doug Brown,
-.I Lex & Yacc,
-O'Reilly and Associates. Be sure to get the 2nd edition.
-.PP
-M. E. Lesk and E. Schmidt,
-.I LEX \- Lexical Analyzer Generator
-.PP
-Alfred Aho, Ravi Sethi and Jeffrey Ullman,
-.I Compilers: Principles, Techniques and Tools,
-Addison-Wesley (1986). Describes the pattern-matching techniques used by
-.I flex
-(deterministic finite automata).
-.SH AUTHOR
-Vern Paxson, with the help of many ideas and much inspiration from
-Van Jacobson. Original version by Jef Poskanzer. The fast table
-representation is a partial implementation of a design done by Van
-Jacobson. The implementation was done by Kevin Gong and Vern Paxson.
-.PP
-Thanks to the many
-.I flex
-beta-testers, feedbackers, and contributors, especially Francois Pinard,
-Casey Leedom,
-Robert Abramovitz,
-Stan Adermann, Terry Allen, David Barker-Plummer, John Basrai,
-Neal Becker, Nelson H.F. Beebe, benson at odi.com,
-Karl Berry, Peter A. Bigot, Simon Blanchard,
-Keith Bostic, Frederic Brehm, Ian Brockbank, Kin Cho, Nick Christopher,
-Brian Clapper, J.T. Conklin,
-Jason Coughlin, Bill Cox, Nick Cropper, Dave Curtis, Scott David
-Daniels, Chris G. Demetriou, Theo Deraadt,
-Mike Donahue, Chuck Doucette, Tom Epperly, Leo Eskin,
-Chris Faylor, Chris Flatters, Jon Forrest, Jeffrey Friedl,
-Joe Gayda, Kaveh R. Ghazi, Wolfgang Glunz,
-Eric Goldman, Christopher M. Gould, Ulrich Grepel, Peer Griebel,
-Jan Hajic, Charles Hemphill, NORO Hideo,
-Jarkko Hietaniemi, Scott Hofmann,
-Jeff Honig, Dana Hudes, Eric Hughes, John Interrante,
-Ceriel Jacobs, Michal Jaegermann, Sakari Jalovaara, Jeffrey R. Jones,
-Henry Juengst, Klaus Kaempf, Jonathan I. Kamens, Terrence O Kane,
-Amir Katz, ken at ken.hilco.com, Kevin B. Kenny,
-Steve Kirsch, Winfried Koenig, Marq Kole, Ronald Lamprecht,
-Greg Lee, Rohan Lenard, Craig Leres, John Levine, Steve Liddle,
-David Loffredo, Mike Long,
-Mohamed el Lozy, Brian Madsen, Malte, Joe Marshall,
-Bengt Martensson, Chris Metcalf,
-Luke Mewburn, Jim Meyering, R. Alexander Milowski, Erik Naggum,
-G.T. Nicol, Landon Noll, James Nordby, Marc Nozell,
-Richard Ohnemus, Karsten Pahnke,
-Sven Panne, Roland Pesch, Walter Pelissero, Gaumond
-Pierre, Esmond Pitt, Jef Poskanzer, Joe Rahmeh, Jarmo Raiha,
-Frederic Raimbault, Pat Rankin, Rick Richardson,
-Kevin Rodgers, Kai Uwe Rommel, Jim Roskind, Alberto Santini,
-Andreas Scherer, Darrell Schiebel, Raf Schietekat,
-Doug Schmidt, Philippe Schnoebelen, Andreas Schwab,
-Larry Schwimmer, Alex Siegel, Eckehard Stolz, Jan-Erik Strvmquist,
-Mike Stump, Paul Stuart, Dave Tallman, Ian Lance Taylor,
-Chris Thewalt, Richard M. Timoney, Jodi Tsai,
-Paul Tuinenga, Gary Weik, Frank Whaley, Gerhard Wilhelms, Kent Williams, Ken
-Yap, Ron Zellar, Nathan Zelle, David Zuhn,
-and those whose names have slipped my marginal
-mail-archiving skills but whose contributions are appreciated all the
-same.
-.PP
-Thanks to Keith Bostic, Jon Forrest, Noah Friedman,
-John Gilmore, Craig Leres, John Levine, Bob Mulcahy, G.T.
-Nicol, Francois Pinard, Rich Salz, and Richard Stallman for help with various
-distribution headaches.
-.PP
-Thanks to Esmond Pitt and Earle Horton for 8-bit character support; to
-Benson Margulies and Fred Burke for C++ support; to Kent Williams and Tom
-Epperly for C++ class support; to Ove Ewerlid for support of NUL's; and to
-Eric Hughes for support of multiple buffers.
-.PP
-This work was primarily done when I was with the Real Time Systems Group
-at the Lawrence Berkeley Laboratory in Berkeley, CA. Many thanks to all there
-for the support I received.
-.PP
-Send comments to vern at ee.lbl.gov.
Deleted: vendor/flex/2.5.39/lib/Makefile
===================================================================
--- vendor/flex/dist/lib/Makefile 2015-07-09 12:31:47 UTC (rev 7073)
+++ vendor/flex/2.5.39/lib/Makefile 2015-07-09 12:38:31 UTC (rev 7076)
@@ -1,22 +0,0 @@
-# $MidnightBSD: trunk/usr.bin/lex/lib/Makefile 6515 2013-12-20 23:32:25Z laffer1 $
-
-.include <bsd.own.mk>
-
-LIB= ln
-SRCS= libmain.c libyywrap.c
-NO_PIC=
-
-WARNS?= 2
-
-.if ${MK_INSTALLLIB} != "no"
-LINKS= ${LIBDIR}/libln.a ${LIBDIR}/libl.a
-LINKS+= ${LIBDIR}/libln.a ${LIBDIR}/libfl.a
-.endif
-
-.if ${MK_PROFILE} != "no"
-LINKS+= ${LIBDIR}/libln_p.a ${LIBDIR}/libl_p.a
-LINKS+= ${LIBDIR}/libln_p.a ${LIBDIR}/libfl_p.a
-.endif
-
-.include <bsd.lib.mk>
-
Copied: vendor/flex/2.5.39/lib/Makefile.am (from rev 7075, vendor/flex/dist/lib/Makefile.am)
===================================================================
--- vendor/flex/2.5.39/lib/Makefile.am (rev 0)
+++ vendor/flex/2.5.39/lib/Makefile.am 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,4 @@
+noinst_LTLIBRARIES = libcompat.la
+libcompat_la_SOURCES = lib.c
+libcompat_la_LIBADD = $(LIBOBJS)
+
Copied: vendor/flex/2.5.39/lib/Makefile.in (from rev 7075, vendor/flex/dist/lib/Makefile.in)
===================================================================
--- vendor/flex/2.5.39/lib/Makefile.in (rev 0)
+++ vendor/flex/2.5.39/lib/Makefile.in 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,536 @@
+# Makefile.in generated by automake 1.11.6 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+# Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
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Copied: vendor/flex/2.5.39/lib/lib.c (from rev 7075, vendor/flex/dist/lib/lib.c)
===================================================================
--- vendor/flex/2.5.39/lib/lib.c (rev 0)
+++ vendor/flex/2.5.39/lib/lib.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,7 @@
+/* Since building an empty library could cause problems, we provide a
+ * function to go into the library. We could make this non-trivial by
+ * moving something that flex treats as a library function into this
+ * directory. */
+
+void do_nothing(){ return;}
+
Deleted: vendor/flex/2.5.39/lib/libmain.c
===================================================================
--- vendor/flex/dist/lib/libmain.c 2015-07-09 12:31:47 UTC (rev 7073)
+++ vendor/flex/2.5.39/lib/libmain.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -1,16 +0,0 @@
-/* libmain - flex run-time support library "main" function */
-
-/* $Header: /home/cvs/src/usr.bin/lex/lib/libmain.c,v 1.2 2012-10-29 20:54:16 laffer1 Exp $
- * $MidnightBSD: trunk/usr.bin/lex/lib/libmain.c 6515 2013-12-20 23:32:25Z laffer1 $ */
-
-extern int yylex();
-
-int main( argc, argv )
-int argc;
-char *argv[];
- {
- while ( yylex() != 0 )
- ;
-
- return 0;
- }
Deleted: vendor/flex/2.5.39/lib/libyywrap.c
===================================================================
--- vendor/flex/dist/lib/libyywrap.c 2015-07-09 12:31:47 UTC (rev 7073)
+++ vendor/flex/2.5.39/lib/libyywrap.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -1,9 +0,0 @@
-/* libyywrap - flex run-time support library "yywrap" function */
-
-/* $Header: /home/cvs/src/usr.bin/lex/lib/libyywrap.c,v 1.2 2012-10-29 20:54:16 laffer1 Exp $
- * $MidnightBSD: trunk/usr.bin/lex/lib/libyywrap.c 6515 2013-12-20 23:32:25Z laffer1 $ */
-
-int yywrap()
- {
- return 1;
- }
Copied: vendor/flex/2.5.39/lib/malloc.c (from rev 7075, vendor/flex/dist/lib/malloc.c)
===================================================================
--- vendor/flex/2.5.39/lib/malloc.c (rev 0)
+++ vendor/flex/2.5.39/lib/malloc.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,17 @@
+ #include <config.h>
+ #undef malloc
+
+ #include <sys/types.h>
+
+ void *malloc ();
+
+ /* Allocate an N-byte block of memory from the heap.
+ If N is zero, allocate a 1-byte block. */
+
+ void *
+ rpl_malloc (size_t n)
+ {
+ if (n == 0)
+ n = 1;
+ return malloc (n);
+ }
Copied: vendor/flex/2.5.39/lib/realloc.c (from rev 7075, vendor/flex/dist/lib/realloc.c)
===================================================================
--- vendor/flex/2.5.39/lib/realloc.c (rev 0)
+++ vendor/flex/2.5.39/lib/realloc.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,27 @@
+#include <config.h>
+
+#include <stdlib.h>
+
+#include <errno.h>
+
+void * rpl_realloc (void *p, size_t n)
+{
+ void *result;
+
+ if (n == 0)
+ {
+ n = 1;
+ }
+
+ if (p == NULL)
+ {
+ result = malloc (n);
+ }
+ else
+ result = realloc (p, n);
+
+ if (result == NULL)
+ errno = ENOMEM;
+
+ return result;
+}
Copied: vendor/flex/2.5.39/libmain.c (from rev 7075, vendor/flex/dist/libmain.c)
===================================================================
--- vendor/flex/2.5.39/libmain.c (rev 0)
+++ vendor/flex/2.5.39/libmain.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,33 @@
+/* libmain - flex run-time support library "main" function */
+
+/* This file is part of flex. */
+
+/* Redistribution and use in source and binary forms, with or without */
+/* modification, are permitted provided that the following conditions */
+/* are met: */
+
+/* 1. Redistributions of source code must retain the above copyright */
+/* notice, this list of conditions and the following disclaimer. */
+/* 2. Redistributions in binary form must reproduce the above copyright */
+/* notice, this list of conditions and the following disclaimer in the */
+/* documentation and/or other materials provided with the distribution. */
+
+/* Neither the name of the University nor the names of its contributors */
+/* may be used to endorse or promote products derived from this software */
+/* without specific prior written permission. */
+
+/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */
+/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */
+/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
+/* PURPOSE. */
+
+extern int yylex ();
+
+int main (argc, argv)
+ int argc;
+ char *argv[];
+{
+ while (yylex () != 0) ;
+
+ return 0;
+}
Copied: vendor/flex/2.5.39/libyywrap.c (from rev 7075, vendor/flex/dist/libyywrap.c)
===================================================================
--- vendor/flex/2.5.39/libyywrap.c (rev 0)
+++ vendor/flex/2.5.39/libyywrap.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,27 @@
+/* libyywrap - flex run-time support library "yywrap" function */
+
+/* This file is part of flex. */
+
+/* Redistribution and use in source and binary forms, with or without */
+/* modification, are permitted provided that the following conditions */
+/* are met: */
+
+/* 1. Redistributions of source code must retain the above copyright */
+/* notice, this list of conditions and the following disclaimer. */
+/* 2. Redistributions in binary form must reproduce the above copyright */
+/* notice, this list of conditions and the following disclaimer in the */
+/* documentation and/or other materials provided with the distribution. */
+
+/* Neither the name of the University nor the names of its contributors */
+/* may be used to endorse or promote products derived from this software */
+/* without specific prior written permission. */
+
+/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */
+/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */
+/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
+/* PURPOSE. */
+
+int yywrap (void)
+{
+ return 1;
+}
Copied: vendor/flex/2.5.39/ltmain.sh (from rev 7075, vendor/flex/dist/ltmain.sh)
===================================================================
--- vendor/flex/2.5.39/ltmain.sh (rev 0)
+++ vendor/flex/2.5.39/ltmain.sh 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,9661 @@
+
+# libtool (GNU libtool) 2.4.2
+# Written by Gordon Matzigkeit <gord at gnu.ai.mit.edu>, 1996
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
+# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions. There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# GNU Libtool is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html,
+# or obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+# Usage: $progname [OPTION]... [MODE-ARG]...
+#
+# Provide generalized library-building support services.
+#
+# --config show all configuration variables
+# --debug enable verbose shell tracing
+# -n, --dry-run display commands without modifying any files
+# --features display basic configuration information and exit
+# --mode=MODE use operation mode MODE
+# --preserve-dup-deps don't remove duplicate dependency libraries
+# --quiet, --silent don't print informational messages
+# --no-quiet, --no-silent
+# print informational messages (default)
+# --no-warn don't display warning messages
+# --tag=TAG use configuration variables from tag TAG
+# -v, --verbose print more informational messages than default
+# --no-verbose don't print the extra informational messages
+# --version print version information
+# -h, --help, --help-all print short, long, or detailed help message
+#
+# MODE must be one of the following:
+#
+# clean remove files from the build directory
+# compile compile a source file into a libtool object
+# execute automatically set library path, then run a program
+# finish complete the installation of libtool libraries
+# install install libraries or executables
+# link create a library or an executable
+# uninstall remove libraries from an installed directory
+#
+# MODE-ARGS vary depending on the MODE. When passed as first option,
+# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that.
+# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
+#
+# When reporting a bug, please describe a test case to reproduce it and
+# include the following information:
+#
+# host-triplet: $host
+# shell: $SHELL
+# compiler: $LTCC
+# compiler flags: $LTCFLAGS
+# linker: $LD (gnu? $with_gnu_ld)
+# $progname: (GNU libtool) 2.4.2 Debian-2.4.2-1ubuntu2
+# automake: $automake_version
+# autoconf: $autoconf_version
+#
+# Report bugs to <bug-libtool at gnu.org>.
+# GNU libtool home page: <http://www.gnu.org/software/libtool/>.
+# General help using GNU software: <http://www.gnu.org/gethelp/>.
+
+PROGRAM=libtool
+PACKAGE=libtool
+VERSION="2.4.2 Debian-2.4.2-1ubuntu2"
+TIMESTAMP=""
+package_revision=1.3337
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+ eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+}
+
+# NLS nuisances: We save the old values to restore during execute mode.
+lt_user_locale=
+lt_safe_locale=
+for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+do
+ eval "if test \"\${$lt_var+set}\" = set; then
+ save_$lt_var=\$$lt_var
+ $lt_var=C
+ export $lt_var
+ lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
+ lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
+ fi"
+done
+LC_ALL=C
+LANGUAGE=C
+export LANGUAGE LC_ALL
+
+$lt_unset CDPATH
+
+
+# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
+# is ksh but when the shell is invoked as "sh" and the current value of
+# the _XPG environment variable is not equal to 1 (one), the special
+# positional parameter $0, within a function call, is the name of the
+# function.
+progpath="$0"
+
+
+
+: ${CP="cp -f"}
+test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
+: ${MAKE="make"}
+: ${MKDIR="mkdir"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
+: ${Xsed="$SED -e 1s/^X//"}
+
+# Global variables:
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing.
+EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake.
+
+exit_status=$EXIT_SUCCESS
+
+# Make sure IFS has a sensible default
+lt_nl='
+'
+IFS=" $lt_nl"
+
+dirname="s,/[^/]*$,,"
+basename="s,^.*/,,"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE. If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+ func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
+ if test "X$func_dirname_result" = "X${1}"; then
+ func_dirname_result="${3}"
+ else
+ func_dirname_result="$func_dirname_result${2}"
+ fi
+} # func_dirname may be replaced by extended shell implementation
+
+
+# func_basename file
+func_basename ()
+{
+ func_basename_result=`$ECHO "${1}" | $SED "$basename"`
+} # func_basename may be replaced by extended shell implementation
+
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+# dirname: Compute the dirname of FILE. If nonempty,
+# add APPEND to the result, otherwise set result
+# to NONDIR_REPLACEMENT.
+# value returned in "$func_dirname_result"
+# basename: Compute filename of FILE.
+# value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+ # Extract subdirectory from the argument.
+ func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"`
+ if test "X$func_dirname_result" = "X${1}"; then
+ func_dirname_result="${3}"
+ else
+ func_dirname_result="$func_dirname_result${2}"
+ fi
+ func_basename_result=`$ECHO "${1}" | $SED -e "$basename"`
+} # func_dirname_and_basename may be replaced by extended shell implementation
+
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+ case ${2} in
+ .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+ *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+ esac
+} # func_stripname may be replaced by extended shell implementation
+
+
+# These SED scripts presuppose an absolute path with a trailing slash.
+pathcar='s,^/\([^/]*\).*$,\1,'
+pathcdr='s,^/[^/]*,,'
+removedotparts=':dotsl
+ s@/\./@/@g
+ t dotsl
+ s,/\.$,/,'
+collapseslashes='s@/\{1,\}@/@g'
+finalslash='s,/*$,/,'
+
+# func_normal_abspath PATH
+# Remove doubled-up and trailing slashes, "." path components,
+# and cancel out any ".." path components in PATH after making
+# it an absolute path.
+# value returned in "$func_normal_abspath_result"
+func_normal_abspath ()
+{
+ # Start from root dir and reassemble the path.
+ func_normal_abspath_result=
+ func_normal_abspath_tpath=$1
+ func_normal_abspath_altnamespace=
+ case $func_normal_abspath_tpath in
+ "")
+ # Empty path, that just means $cwd.
+ func_stripname '' '/' "`pwd`"
+ func_normal_abspath_result=$func_stripname_result
+ return
+ ;;
+ # The next three entries are used to spot a run of precisely
+ # two leading slashes without using negated character classes;
+ # we take advantage of case's first-match behaviour.
+ ///*)
+ # Unusual form of absolute path, do nothing.
+ ;;
+ //*)
+ # Not necessarily an ordinary path; POSIX reserves leading '//'
+ # and for example Cygwin uses it to access remote file shares
+ # over CIFS/SMB, so we conserve a leading double slash if found.
+ func_normal_abspath_altnamespace=/
+ ;;
+ /*)
+ # Absolute path, do nothing.
+ ;;
+ *)
+ # Relative path, prepend $cwd.
+ func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
+ ;;
+ esac
+ # Cancel out all the simple stuff to save iterations. We also want
+ # the path to end with a slash for ease of parsing, so make sure
+ # there is one (and only one) here.
+ func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+ -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"`
+ while :; do
+ # Processed it all yet?
+ if test "$func_normal_abspath_tpath" = / ; then
+ # If we ascended to the root using ".." the result may be empty now.
+ if test -z "$func_normal_abspath_result" ; then
+ func_normal_abspath_result=/
+ fi
+ break
+ fi
+ func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
+ -e "$pathcar"`
+ func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+ -e "$pathcdr"`
+ # Figure out what to do with it
+ case $func_normal_abspath_tcomponent in
+ "")
+ # Trailing empty path component, ignore it.
+ ;;
+ ..)
+ # Parent dir; strip last assembled component from result.
+ func_dirname "$func_normal_abspath_result"
+ func_normal_abspath_result=$func_dirname_result
+ ;;
+ *)
+ # Actual path component, append it.
+ func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent
+ ;;
+ esac
+ done
+ # Restore leading double-slash if one was found on entry.
+ func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
+}
+
+# func_relative_path SRCDIR DSTDIR
+# generates a relative path from SRCDIR to DSTDIR, with a trailing
+# slash if non-empty, suitable for immediately appending a filename
+# without needing to append a separator.
+# value returned in "$func_relative_path_result"
+func_relative_path ()
+{
+ func_relative_path_result=
+ func_normal_abspath "$1"
+ func_relative_path_tlibdir=$func_normal_abspath_result
+ func_normal_abspath "$2"
+ func_relative_path_tbindir=$func_normal_abspath_result
+
+ # Ascend the tree starting from libdir
+ while :; do
+ # check if we have found a prefix of bindir
+ case $func_relative_path_tbindir in
+ $func_relative_path_tlibdir)
+ # found an exact match
+ func_relative_path_tcancelled=
+ break
+ ;;
+ $func_relative_path_tlibdir*)
+ # found a matching prefix
+ func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
+ func_relative_path_tcancelled=$func_stripname_result
+ if test -z "$func_relative_path_result"; then
+ func_relative_path_result=.
+ fi
+ break
+ ;;
+ *)
+ func_dirname $func_relative_path_tlibdir
+ func_relative_path_tlibdir=${func_dirname_result}
+ if test "x$func_relative_path_tlibdir" = x ; then
+ # Have to descend all the way to the root!
+ func_relative_path_result=../$func_relative_path_result
+ func_relative_path_tcancelled=$func_relative_path_tbindir
+ break
+ fi
+ func_relative_path_result=../$func_relative_path_result
+ ;;
+ esac
+ done
+
+ # Now calculate path; take care to avoid doubling-up slashes.
+ func_stripname '' '/' "$func_relative_path_result"
+ func_relative_path_result=$func_stripname_result
+ func_stripname '/' '/' "$func_relative_path_tcancelled"
+ if test "x$func_stripname_result" != x ; then
+ func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
+ fi
+
+ # Normalisation. If bindir is libdir, return empty string,
+ # else relative path ending with a slash; either way, target
+ # file name can be directly appended.
+ if test ! -z "$func_relative_path_result"; then
+ func_stripname './' '' "$func_relative_path_result/"
+ func_relative_path_result=$func_stripname_result
+ fi
+}
+
+# The name of this program:
+func_dirname_and_basename "$progpath"
+progname=$func_basename_result
+
+# Make sure we have an absolute path for reexecution:
+case $progpath in
+ [\\/]*|[A-Za-z]:\\*) ;;
+ *[\\/]*)
+ progdir=$func_dirname_result
+ progdir=`cd "$progdir" && pwd`
+ progpath="$progdir/$progname"
+ ;;
+ *)
+ save_IFS="$IFS"
+ IFS=${PATH_SEPARATOR-:}
+ for progdir in $PATH; do
+ IFS="$save_IFS"
+ test -x "$progdir/$progname" && break
+ done
+ IFS="$save_IFS"
+ test -n "$progdir" || progdir=`pwd`
+ progpath="$progdir/$progname"
+ ;;
+esac
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed="${SED}"' -e 1s/^X//'
+sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution that turns a string into a regex matching for the
+# string literally.
+sed_make_literal_regex='s,[].[^$\\*\/],\\&,g'
+
+# Sed substitution that converts a w32 file name or path
+# which contains forward slashes, into one that contains
+# (escaped) backslashes. A very naive implementation.
+lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
+
+# Re-`\' parameter expansions in output of double_quote_subst that were
+# `\'-ed in input to the same. If an odd number of `\' preceded a '$'
+# in input to double_quote_subst, that '$' was protected from expansion.
+# Since each input `\' is now two `\'s, look for any number of runs of
+# four `\'s followed by two `\'s and then a '$'. `\' that '$'.
+bs='\\'
+bs2='\\\\'
+bs4='\\\\\\\\'
+dollar='\$'
+sed_double_backslash="\
+ s/$bs4/&\\
+/g
+ s/^$bs2$dollar/$bs&/
+ s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
+ s/\n//g"
+
+# Standard options:
+opt_dry_run=false
+opt_help=false
+opt_quiet=false
+opt_verbose=false
+opt_warning=:
+
+# func_echo arg...
+# Echo program name prefixed message, along with the current mode
+# name if it has been set yet.
+func_echo ()
+{
+ $ECHO "$progname: ${opt_mode+$opt_mode: }$*"
+}
+
+# func_verbose arg...
+# Echo program name prefixed message in verbose mode only.
+func_verbose ()
+{
+ $opt_verbose && func_echo ${1+"$@"}
+
+ # A bug in bash halts the script if the last line of a function
+ # fails when set -e is in force, so we need another command to
+ # work around that:
+ :
+}
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+ $ECHO "$*"
+}
+
+# func_error arg...
+# Echo program name prefixed message to standard error.
+func_error ()
+{
+ $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
+}
+
+# func_warning arg...
+# Echo program name prefixed warning message to standard error.
+func_warning ()
+{
+ $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
+
+ # bash bug again:
+ :
+}
+
+# func_fatal_error arg...
+# Echo program name prefixed message to standard error, and exit.
+func_fatal_error ()
+{
+ func_error ${1+"$@"}
+ exit $EXIT_FAILURE
+}
+
+# func_fatal_help arg...
+# Echo program name prefixed message to standard error, followed by
+# a help hint, and exit.
+func_fatal_help ()
+{
+ func_error ${1+"$@"}
+ func_fatal_error "$help"
+}
+help="Try \`$progname --help' for more information." ## default
+
+
+# func_grep expression filename
+# Check whether EXPRESSION matches any line of FILENAME, without output.
+func_grep ()
+{
+ $GREP "$1" "$2" >/dev/null 2>&1
+}
+
+
+# func_mkdir_p directory-path
+# Make sure the entire path to DIRECTORY-PATH is available.
+func_mkdir_p ()
+{
+ my_directory_path="$1"
+ my_dir_list=
+
+ if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
+
+ # Protect directory names starting with `-'
+ case $my_directory_path in
+ -*) my_directory_path="./$my_directory_path" ;;
+ esac
+
+ # While some portion of DIR does not yet exist...
+ while test ! -d "$my_directory_path"; do
+ # ...make a list in topmost first order. Use a colon delimited
+ # list incase some portion of path contains whitespace.
+ my_dir_list="$my_directory_path:$my_dir_list"
+
+ # If the last portion added has no slash in it, the list is done
+ case $my_directory_path in */*) ;; *) break ;; esac
+
+ # ...otherwise throw away the child directory and loop
+ my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"`
+ done
+ my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'`
+
+ save_mkdir_p_IFS="$IFS"; IFS=':'
+ for my_dir in $my_dir_list; do
+ IFS="$save_mkdir_p_IFS"
+ # mkdir can fail with a `File exist' error if two processes
+ # try to create one of the directories concurrently. Don't
+ # stop in that case!
+ $MKDIR "$my_dir" 2>/dev/null || :
+ done
+ IFS="$save_mkdir_p_IFS"
+
+ # Bail out if we (or some other process) failed to create a directory.
+ test -d "$my_directory_path" || \
+ func_fatal_error "Failed to create \`$1'"
+ fi
+}
+
+
+# func_mktempdir [string]
+# Make a temporary directory that won't clash with other running
+# libtool processes, and avoids race conditions if possible. If
+# given, STRING is the basename for that directory.
+func_mktempdir ()
+{
+ my_template="${TMPDIR-/tmp}/${1-$progname}"
+
+ if test "$opt_dry_run" = ":"; then
+ # Return a directory name, but don't create it in dry-run mode
+ my_tmpdir="${my_template}-$$"
+ else
+
+ # If mktemp works, use that first and foremost
+ my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
+
+ if test ! -d "$my_tmpdir"; then
+ # Failing that, at least try and use $RANDOM to avoid a race
+ my_tmpdir="${my_template}-${RANDOM-0}$$"
+
+ save_mktempdir_umask=`umask`
+ umask 0077
+ $MKDIR "$my_tmpdir"
+ umask $save_mktempdir_umask
+ fi
+
+ # If we're not in dry-run mode, bomb out on failure
+ test -d "$my_tmpdir" || \
+ func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
+ fi
+
+ $ECHO "$my_tmpdir"
+}
+
+
+# func_quote_for_eval arg
+# Aesthetically quote ARG to be evaled later.
+# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
+# is double-quoted, suitable for a subsequent eval, whereas
+# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
+# which are still active within double quotes backslashified.
+func_quote_for_eval ()
+{
+ case $1 in
+ *[\\\`\"\$]*)
+ func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;;
+ *)
+ func_quote_for_eval_unquoted_result="$1" ;;
+ esac
+
+ case $func_quote_for_eval_unquoted_result in
+ # Double-quote args containing shell metacharacters to delay
+ # word splitting, command substitution and and variable
+ # expansion for a subsequent eval.
+ # Many Bourne shells cannot handle close brackets correctly
+ # in scan sets, so we specify it separately.
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
+ ;;
+ *)
+ func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
+ esac
+}
+
+
+# func_quote_for_expand arg
+# Aesthetically quote ARG to be evaled later; same as above,
+# but do not quote variable references.
+func_quote_for_expand ()
+{
+ case $1 in
+ *[\\\`\"]*)
+ my_arg=`$ECHO "$1" | $SED \
+ -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
+ *)
+ my_arg="$1" ;;
+ esac
+
+ case $my_arg in
+ # Double-quote args containing shell metacharacters to delay
+ # word splitting and command substitution for a subsequent eval.
+ # Many Bourne shells cannot handle close brackets correctly
+ # in scan sets, so we specify it separately.
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ my_arg="\"$my_arg\""
+ ;;
+ esac
+
+ func_quote_for_expand_result="$my_arg"
+}
+
+
+# func_show_eval cmd [fail_exp]
+# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
+# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it.
+func_show_eval ()
+{
+ my_cmd="$1"
+ my_fail_exp="${2-:}"
+
+ ${opt_silent-false} || {
+ func_quote_for_expand "$my_cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+
+ if ${opt_dry_run-false}; then :; else
+ eval "$my_cmd"
+ my_status=$?
+ if test "$my_status" -eq 0; then :; else
+ eval "(exit $my_status); $my_fail_exp"
+ fi
+ fi
+}
+
+
+# func_show_eval_locale cmd [fail_exp]
+# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
+# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it. Use the saved locale for evaluation.
+func_show_eval_locale ()
+{
+ my_cmd="$1"
+ my_fail_exp="${2-:}"
+
+ ${opt_silent-false} || {
+ func_quote_for_expand "$my_cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+
+ if ${opt_dry_run-false}; then :; else
+ eval "$lt_user_locale
+ $my_cmd"
+ my_status=$?
+ eval "$lt_safe_locale"
+ if test "$my_status" -eq 0; then :; else
+ eval "(exit $my_status); $my_fail_exp"
+ fi
+ fi
+}
+
+# func_tr_sh
+# Turn $1 into a string suitable for a shell variable name.
+# Result is stored in $func_tr_sh_result. All characters
+# not in the set a-zA-Z0-9_ are replaced with '_'. Further,
+# if $1 begins with a digit, a '_' is prepended as well.
+func_tr_sh ()
+{
+ case $1 in
+ [0-9]* | *[!a-zA-Z0-9_]*)
+ func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'`
+ ;;
+ * )
+ func_tr_sh_result=$1
+ ;;
+ esac
+}
+
+
+# func_version
+# Echo version message to standard output and exit.
+func_version ()
+{
+ $opt_debug
+
+ $SED -n '/(C)/!b go
+ :more
+ /\./!{
+ N
+ s/\n# / /
+ b more
+ }
+ :go
+ /^# '$PROGRAM' (GNU /,/# warranty; / {
+ s/^# //
+ s/^# *$//
+ s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
+ p
+ }' < "$progpath"
+ exit $?
+}
+
+# func_usage
+# Echo short help message to standard output and exit.
+func_usage ()
+{
+ $opt_debug
+
+ $SED -n '/^# Usage:/,/^# *.*--help/ {
+ s/^# //
+ s/^# *$//
+ s/\$progname/'$progname'/
+ p
+ }' < "$progpath"
+ echo
+ $ECHO "run \`$progname --help | more' for full usage"
+ exit $?
+}
+
+# func_help [NOEXIT]
+# Echo long help message to standard output and exit,
+# unless 'noexit' is passed as argument.
+func_help ()
+{
+ $opt_debug
+
+ $SED -n '/^# Usage:/,/# Report bugs to/ {
+ :print
+ s/^# //
+ s/^# *$//
+ s*\$progname*'$progname'*
+ s*\$host*'"$host"'*
+ s*\$SHELL*'"$SHELL"'*
+ s*\$LTCC*'"$LTCC"'*
+ s*\$LTCFLAGS*'"$LTCFLAGS"'*
+ s*\$LD*'"$LD"'*
+ s/\$with_gnu_ld/'"$with_gnu_ld"'/
+ s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/
+ s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/
+ p
+ d
+ }
+ /^# .* home page:/b print
+ /^# General help using/b print
+ ' < "$progpath"
+ ret=$?
+ if test -z "$1"; then
+ exit $ret
+ fi
+}
+
+# func_missing_arg argname
+# Echo program name prefixed message to standard error and set global
+# exit_cmd.
+func_missing_arg ()
+{
+ $opt_debug
+
+ func_error "missing argument for $1."
+ exit_cmd=exit
+}
+
+
+# func_split_short_opt shortopt
+# Set func_split_short_opt_name and func_split_short_opt_arg shell
+# variables after splitting SHORTOPT after the 2nd character.
+func_split_short_opt ()
+{
+ my_sed_short_opt='1s/^\(..\).*$/\1/;q'
+ my_sed_short_rest='1s/^..\(.*\)$/\1/;q'
+
+ func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"`
+ func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"`
+} # func_split_short_opt may be replaced by extended shell implementation
+
+
+# func_split_long_opt longopt
+# Set func_split_long_opt_name and func_split_long_opt_arg shell
+# variables after splitting LONGOPT at the `=' sign.
+func_split_long_opt ()
+{
+ my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q'
+ my_sed_long_arg='1s/^--[^=]*=//'
+
+ func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"`
+ func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"`
+} # func_split_long_opt may be replaced by extended shell implementation
+
+exit_cmd=:
+
+
+
+
+
+magic="%%%MAGIC variable%%%"
+magic_exe="%%%MAGIC EXE variable%%%"
+
+# Global variables.
+nonopt=
+preserve_args=
+lo2o="s/\\.lo\$/.${objext}/"
+o2lo="s/\\.${objext}\$/.lo/"
+extracted_archives=
+extracted_serial=0
+
+# If this variable is set in any of the actions, the command in it
+# will be execed at the end. This prevents here-documents from being
+# left over by shells.
+exec_cmd=
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+ eval "${1}=\$${1}\${2}"
+} # func_append may be replaced by extended shell implementation
+
+# func_append_quoted var value
+# Quote VALUE and append to the end of shell variable VAR, separated
+# by a space.
+func_append_quoted ()
+{
+ func_quote_for_eval "${2}"
+ eval "${1}=\$${1}\\ \$func_quote_for_eval_result"
+} # func_append_quoted may be replaced by extended shell implementation
+
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+ func_arith_result=`expr "${@}"`
+} # func_arith may be replaced by extended shell implementation
+
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+ func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len`
+} # func_len may be replaced by extended shell implementation
+
+
+# func_lo2o object
+func_lo2o ()
+{
+ func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
+} # func_lo2o may be replaced by extended shell implementation
+
+
+# func_xform libobj-or-source
+func_xform ()
+{
+ func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
+} # func_xform may be replaced by extended shell implementation
+
+
+# func_fatal_configuration arg...
+# Echo program name prefixed message to standard error, followed by
+# a configuration failure hint, and exit.
+func_fatal_configuration ()
+{
+ func_error ${1+"$@"}
+ func_error "See the $PACKAGE documentation for more information."
+ func_fatal_error "Fatal configuration error."
+}
+
+
+# func_config
+# Display the configuration for all the tags in this script.
+func_config ()
+{
+ re_begincf='^# ### BEGIN LIBTOOL'
+ re_endcf='^# ### END LIBTOOL'
+
+ # Default configuration.
+ $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
+
+ # Now print the configurations for the tags.
+ for tagname in $taglist; do
+ $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
+ done
+
+ exit $?
+}
+
+# func_features
+# Display the features supported by this script.
+func_features ()
+{
+ echo "host: $host"
+ if test "$build_libtool_libs" = yes; then
+ echo "enable shared libraries"
+ else
+ echo "disable shared libraries"
+ fi
+ if test "$build_old_libs" = yes; then
+ echo "enable static libraries"
+ else
+ echo "disable static libraries"
+ fi
+
+ exit $?
+}
+
+# func_enable_tag tagname
+# Verify that TAGNAME is valid, and either flag an error and exit, or
+# enable the TAGNAME tag. We also add TAGNAME to the global $taglist
+# variable here.
+func_enable_tag ()
+{
+ # Global variable:
+ tagname="$1"
+
+ re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
+ re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
+ sed_extractcf="/$re_begincf/,/$re_endcf/p"
+
+ # Validate tagname.
+ case $tagname in
+ *[!-_A-Za-z0-9,/]*)
+ func_fatal_error "invalid tag name: $tagname"
+ ;;
+ esac
+
+ # Don't test for the "default" C tag, as we know it's
+ # there but not specially marked.
+ case $tagname in
+ CC) ;;
+ *)
+ if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
+ taglist="$taglist $tagname"
+
+ # Evaluate the configuration. Be careful to quote the path
+ # and the sed script, to avoid splitting on whitespace, but
+ # also don't use non-portable quotes within backquotes within
+ # quotes we have to do it in 2 steps:
+ extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
+ eval "$extractedcf"
+ else
+ func_error "ignoring unknown tag $tagname"
+ fi
+ ;;
+ esac
+}
+
+# func_check_version_match
+# Ensure that we are using m4 macros, and libtool script from the same
+# release of libtool.
+func_check_version_match ()
+{
+ if test "$package_revision" != "$macro_revision"; then
+ if test "$VERSION" != "$macro_version"; then
+ if test -z "$macro_version"; then
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from an older release.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+ else
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+ fi
+ else
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision,
+$progname: but the definition of this LT_INIT comes from revision $macro_revision.
+$progname: You should recreate aclocal.m4 with macros from revision $package_revision
+$progname: of $PACKAGE $VERSION and run autoconf again.
+_LT_EOF
+ fi
+
+ exit $EXIT_MISMATCH
+ fi
+}
+
+
+# Shorthand for --mode=foo, only valid as the first argument
+case $1 in
+clean|clea|cle|cl)
+ shift; set dummy --mode clean ${1+"$@"}; shift
+ ;;
+compile|compil|compi|comp|com|co|c)
+ shift; set dummy --mode compile ${1+"$@"}; shift
+ ;;
+execute|execut|execu|exec|exe|ex|e)
+ shift; set dummy --mode execute ${1+"$@"}; shift
+ ;;
+finish|finis|fini|fin|fi|f)
+ shift; set dummy --mode finish ${1+"$@"}; shift
+ ;;
+install|instal|insta|inst|ins|in|i)
+ shift; set dummy --mode install ${1+"$@"}; shift
+ ;;
+link|lin|li|l)
+ shift; set dummy --mode link ${1+"$@"}; shift
+ ;;
+uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
+ shift; set dummy --mode uninstall ${1+"$@"}; shift
+ ;;
+esac
+
+
+
+# Option defaults:
+opt_debug=:
+opt_dry_run=false
+opt_config=false
+opt_preserve_dup_deps=false
+opt_features=false
+opt_finish=false
+opt_help=false
+opt_help_all=false
+opt_silent=:
+opt_warning=:
+opt_verbose=:
+opt_silent=false
+opt_verbose=false
+
+
+# Parse options once, thoroughly. This comes as soon as possible in the
+# script to make things like `--version' happen as quickly as we can.
+{
+ # this just eases exit handling
+ while test $# -gt 0; do
+ opt="$1"
+ shift
+ case $opt in
+ --debug|-x) opt_debug='set -x'
+ func_echo "enabling shell trace mode"
+ $opt_debug
+ ;;
+ --dry-run|--dryrun|-n)
+ opt_dry_run=:
+ ;;
+ --config)
+ opt_config=:
+func_config
+ ;;
+ --dlopen|-dlopen)
+ optarg="$1"
+ opt_dlopen="${opt_dlopen+$opt_dlopen
+}$optarg"
+ shift
+ ;;
+ --preserve-dup-deps)
+ opt_preserve_dup_deps=:
+ ;;
+ --features)
+ opt_features=:
+func_features
+ ;;
+ --finish)
+ opt_finish=:
+set dummy --mode finish ${1+"$@"}; shift
+ ;;
+ --help)
+ opt_help=:
+ ;;
+ --help-all)
+ opt_help_all=:
+opt_help=': help-all'
+ ;;
+ --mode)
+ test $# = 0 && func_missing_arg $opt && break
+ optarg="$1"
+ opt_mode="$optarg"
+case $optarg in
+ # Valid mode arguments:
+ clean|compile|execute|finish|install|link|relink|uninstall) ;;
+
+ # Catch anything else as an error
+ *) func_error "invalid argument for $opt"
+ exit_cmd=exit
+ break
+ ;;
+esac
+ shift
+ ;;
+ --no-silent|--no-quiet)
+ opt_silent=false
+func_append preserve_args " $opt"
+ ;;
+ --no-warning|--no-warn)
+ opt_warning=false
+func_append preserve_args " $opt"
+ ;;
+ --no-verbose)
+ opt_verbose=false
+func_append preserve_args " $opt"
+ ;;
+ --silent|--quiet)
+ opt_silent=:
+func_append preserve_args " $opt"
+ opt_verbose=false
+ ;;
+ --verbose|-v)
+ opt_verbose=:
+func_append preserve_args " $opt"
+opt_silent=false
+ ;;
+ --tag)
+ test $# = 0 && func_missing_arg $opt && break
+ optarg="$1"
+ opt_tag="$optarg"
+func_append preserve_args " $opt $optarg"
+func_enable_tag "$optarg"
+ shift
+ ;;
+
+ -\?|-h) func_usage ;;
+ --help) func_help ;;
+ --version) func_version ;;
+
+ # Separate optargs to long options:
+ --*=*)
+ func_split_long_opt "$opt"
+ set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"}
+ shift
+ ;;
+
+ # Separate non-argument short options:
+ -\?*|-h*|-n*|-v*)
+ func_split_short_opt "$opt"
+ set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"}
+ shift
+ ;;
+
+ --) break ;;
+ -*) func_fatal_help "unrecognized option \`$opt'" ;;
+ *) set dummy "$opt" ${1+"$@"}; shift; break ;;
+ esac
+ done
+
+ # Validate options:
+
+ # save first non-option argument
+ if test "$#" -gt 0; then
+ nonopt="$opt"
+ shift
+ fi
+
+ # preserve --debug
+ test "$opt_debug" = : || func_append preserve_args " --debug"
+
+ case $host in
+ *cygwin* | *mingw* | *pw32* | *cegcc*)
+ # don't eliminate duplications in $postdeps and $predeps
+ opt_duplicate_compiler_generated_deps=:
+ ;;
+ *)
+ opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
+ ;;
+ esac
+
+ $opt_help || {
+ # Sanity checks first:
+ func_check_version_match
+
+ if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
+ func_fatal_configuration "not configured to build any kind of library"
+ fi
+
+ # Darwin sucks
+ eval std_shrext=\"$shrext_cmds\"
+
+ # Only execute mode is allowed to have -dlopen flags.
+ if test -n "$opt_dlopen" && test "$opt_mode" != execute; then
+ func_error "unrecognized option \`-dlopen'"
+ $ECHO "$help" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ # Change the help message to a mode-specific one.
+ generic_help="$help"
+ help="Try \`$progname --help --mode=$opt_mode' for more information."
+ }
+
+
+ # Bail if the options were screwed
+ $exit_cmd $EXIT_FAILURE
+}
+
+
+
+
+## ----------- ##
+## Main. ##
+## ----------- ##
+
+# func_lalib_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_lalib_p ()
+{
+ test -f "$1" &&
+ $SED -e 4q "$1" 2>/dev/null \
+ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
+}
+
+# func_lalib_unsafe_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function implements the same check as func_lalib_p without
+# resorting to external programs. To this end, it redirects stdin and
+# closes it afterwards, without saving the original file descriptor.
+# As a safety measure, use it only where a negative result would be
+# fatal anyway. Works if `file' does not exist.
+func_lalib_unsafe_p ()
+{
+ lalib_p=no
+ if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
+ for lalib_p_l in 1 2 3 4
+ do
+ read lalib_p_line
+ case "$lalib_p_line" in
+ \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
+ esac
+ done
+ exec 0<&5 5<&-
+ fi
+ test "$lalib_p" = yes
+}
+
+# func_ltwrapper_script_p file
+# True iff FILE is a libtool wrapper script
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_script_p ()
+{
+ func_lalib_p "$1"
+}
+
+# func_ltwrapper_executable_p file
+# True iff FILE is a libtool wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_executable_p ()
+{
+ func_ltwrapper_exec_suffix=
+ case $1 in
+ *.exe) ;;
+ *) func_ltwrapper_exec_suffix=.exe ;;
+ esac
+ $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
+}
+
+# func_ltwrapper_scriptname file
+# Assumes file is an ltwrapper_executable
+# uses $file to determine the appropriate filename for a
+# temporary ltwrapper_script.
+func_ltwrapper_scriptname ()
+{
+ func_dirname_and_basename "$1" "" "."
+ func_stripname '' '.exe' "$func_basename_result"
+ func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
+}
+
+# func_ltwrapper_p file
+# True iff FILE is a libtool wrapper script or wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_p ()
+{
+ func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
+}
+
+
+# func_execute_cmds commands fail_cmd
+# Execute tilde-delimited COMMANDS.
+# If FAIL_CMD is given, eval that upon failure.
+# FAIL_CMD may read-access the current command in variable CMD!
+func_execute_cmds ()
+{
+ $opt_debug
+ save_ifs=$IFS; IFS='~'
+ for cmd in $1; do
+ IFS=$save_ifs
+ eval cmd=\"$cmd\"
+ func_show_eval "$cmd" "${2-:}"
+ done
+ IFS=$save_ifs
+}
+
+
+# func_source file
+# Source FILE, adding directory component if necessary.
+# Note that it is not necessary on cygwin/mingw to append a dot to
+# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
+# behavior happens only for exec(3), not for open(2)! Also, sourcing
+# `FILE.' does not work on cygwin managed mounts.
+func_source ()
+{
+ $opt_debug
+ case $1 in
+ */* | *\\*) . "$1" ;;
+ *) . "./$1" ;;
+ esac
+}
+
+
+# func_resolve_sysroot PATH
+# Replace a leading = in PATH with a sysroot. Store the result into
+# func_resolve_sysroot_result
+func_resolve_sysroot ()
+{
+ func_resolve_sysroot_result=$1
+ case $func_resolve_sysroot_result in
+ =*)
+ func_stripname '=' '' "$func_resolve_sysroot_result"
+ func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
+ ;;
+ esac
+}
+
+# func_replace_sysroot PATH
+# If PATH begins with the sysroot, replace it with = and
+# store the result into func_replace_sysroot_result.
+func_replace_sysroot ()
+{
+ case "$lt_sysroot:$1" in
+ ?*:"$lt_sysroot"*)
+ func_stripname "$lt_sysroot" '' "$1"
+ func_replace_sysroot_result="=$func_stripname_result"
+ ;;
+ *)
+ # Including no sysroot.
+ func_replace_sysroot_result=$1
+ ;;
+ esac
+}
+
+# func_infer_tag arg
+# Infer tagged configuration to use if any are available and
+# if one wasn't chosen via the "--tag" command line option.
+# Only attempt this if the compiler in the base compile
+# command doesn't match the default compiler.
+# arg is usually of the form 'gcc ...'
+func_infer_tag ()
+{
+ $opt_debug
+ if test -n "$available_tags" && test -z "$tagname"; then
+ CC_quoted=
+ for arg in $CC; do
+ func_append_quoted CC_quoted "$arg"
+ done
+ CC_expanded=`func_echo_all $CC`
+ CC_quoted_expanded=`func_echo_all $CC_quoted`
+ case $@ in
+ # Blanks in the command may have been stripped by the calling shell,
+ # but not from the CC environment variable when configure was run.
+ " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
+ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
+ # Blanks at the start of $base_compile will cause this to fail
+ # if we don't check for them as well.
+ *)
+ for z in $available_tags; do
+ if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
+ # Evaluate the configuration.
+ eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
+ CC_quoted=
+ for arg in $CC; do
+ # Double-quote args containing other shell metacharacters.
+ func_append_quoted CC_quoted "$arg"
+ done
+ CC_expanded=`func_echo_all $CC`
+ CC_quoted_expanded=`func_echo_all $CC_quoted`
+ case "$@ " in
+ " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
+ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
+ # The compiler in the base compile command matches
+ # the one in the tagged configuration.
+ # Assume this is the tagged configuration we want.
+ tagname=$z
+ break
+ ;;
+ esac
+ fi
+ done
+ # If $tagname still isn't set, then no tagged configuration
+ # was found and let the user know that the "--tag" command
+ # line option must be used.
+ if test -z "$tagname"; then
+ func_echo "unable to infer tagged configuration"
+ func_fatal_error "specify a tag with \`--tag'"
+# else
+# func_verbose "using $tagname tagged configuration"
+ fi
+ ;;
+ esac
+ fi
+}
+
+
+
+# func_write_libtool_object output_name pic_name nonpic_name
+# Create a libtool object file (analogous to a ".la" file),
+# but don't create it if we're doing a dry run.
+func_write_libtool_object ()
+{
+ write_libobj=${1}
+ if test "$build_libtool_libs" = yes; then
+ write_lobj=\'${2}\'
+ else
+ write_lobj=none
+ fi
+
+ if test "$build_old_libs" = yes; then
+ write_oldobj=\'${3}\'
+ else
+ write_oldobj=none
+ fi
+
+ $opt_dry_run || {
+ cat >${write_libobj}T <<EOF
+# $write_libobj - a libtool object file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object=$write_lobj
+
+# Name of the non-PIC object
+non_pic_object=$write_oldobj
+
+EOF
+ $MV "${write_libobj}T" "${write_libobj}"
+ }
+}
+
+
+##################################################
+# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
+##################################################
+
+# func_convert_core_file_wine_to_w32 ARG
+# Helper function used by file name conversion functions when $build is *nix,
+# and $host is mingw, cygwin, or some other w32 environment. Relies on a
+# correctly configured wine environment available, with the winepath program
+# in $build's $PATH.
+#
+# ARG is the $build file name to be converted to w32 format.
+# Result is available in $func_convert_core_file_wine_to_w32_result, and will
+# be empty on error (or when ARG is empty)
+func_convert_core_file_wine_to_w32 ()
+{
+ $opt_debug
+ func_convert_core_file_wine_to_w32_result="$1"
+ if test -n "$1"; then
+ # Unfortunately, winepath does not exit with a non-zero error code, so we
+ # are forced to check the contents of stdout. On the other hand, if the
+ # command is not found, the shell will set an exit code of 127 and print
+ # *an error message* to stdout. So we must check for both error code of
+ # zero AND non-empty stdout, which explains the odd construction:
+ func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
+ if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then
+ func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
+ $SED -e "$lt_sed_naive_backslashify"`
+ else
+ func_convert_core_file_wine_to_w32_result=
+ fi
+ fi
+}
+# end: func_convert_core_file_wine_to_w32
+
+
+# func_convert_core_path_wine_to_w32 ARG
+# Helper function used by path conversion functions when $build is *nix, and
+# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
+# configured wine environment available, with the winepath program in $build's
+# $PATH. Assumes ARG has no leading or trailing path separator characters.
+#
+# ARG is path to be converted from $build format to win32.
+# Result is available in $func_convert_core_path_wine_to_w32_result.
+# Unconvertible file (directory) names in ARG are skipped; if no directory names
+# are convertible, then the result may be empty.
+func_convert_core_path_wine_to_w32 ()
+{
+ $opt_debug
+ # unfortunately, winepath doesn't convert paths, only file names
+ func_convert_core_path_wine_to_w32_result=""
+ if test -n "$1"; then
+ oldIFS=$IFS
+ IFS=:
+ for func_convert_core_path_wine_to_w32_f in $1; do
+ IFS=$oldIFS
+ func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
+ if test -n "$func_convert_core_file_wine_to_w32_result" ; then
+ if test -z "$func_convert_core_path_wine_to_w32_result"; then
+ func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result"
+ else
+ func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
+ fi
+ fi
+ done
+ IFS=$oldIFS
+ fi
+}
+# end: func_convert_core_path_wine_to_w32
+
+
+# func_cygpath ARGS...
+# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
+# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
+# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
+# (2), returns the Cygwin file name or path in func_cygpath_result (input
+# file name or path is assumed to be in w32 format, as previously converted
+# from $build's *nix or MSYS format). In case (3), returns the w32 file name
+# or path in func_cygpath_result (input file name or path is assumed to be in
+# Cygwin format). Returns an empty string on error.
+#
+# ARGS are passed to cygpath, with the last one being the file name or path to
+# be converted.
+#
+# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
+# environment variable; do not put it in $PATH.
+func_cygpath ()
+{
+ $opt_debug
+ if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
+ func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
+ if test "$?" -ne 0; then
+ # on failure, ensure result is empty
+ func_cygpath_result=
+ fi
+ else
+ func_cygpath_result=
+ func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'"
+ fi
+}
+#end: func_cygpath
+
+
+# func_convert_core_msys_to_w32 ARG
+# Convert file name or path ARG from MSYS format to w32 format. Return
+# result in func_convert_core_msys_to_w32_result.
+func_convert_core_msys_to_w32 ()
+{
+ $opt_debug
+ # awkward: cmd appends spaces to result
+ func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
+ $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
+}
+#end: func_convert_core_msys_to_w32
+
+
+# func_convert_file_check ARG1 ARG2
+# Verify that ARG1 (a file name in $build format) was converted to $host
+# format in ARG2. Otherwise, emit an error message, but continue (resetting
+# func_to_host_file_result to ARG1).
+func_convert_file_check ()
+{
+ $opt_debug
+ if test -z "$2" && test -n "$1" ; then
+ func_error "Could not determine host file name corresponding to"
+ func_error " \`$1'"
+ func_error "Continuing, but uninstalled executables may not work."
+ # Fallback:
+ func_to_host_file_result="$1"
+ fi
+}
+# end func_convert_file_check
+
+
+# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
+# Verify that FROM_PATH (a path in $build format) was converted to $host
+# format in TO_PATH. Otherwise, emit an error message, but continue, resetting
+# func_to_host_file_result to a simplistic fallback value (see below).
+func_convert_path_check ()
+{
+ $opt_debug
+ if test -z "$4" && test -n "$3"; then
+ func_error "Could not determine the host path corresponding to"
+ func_error " \`$3'"
+ func_error "Continuing, but uninstalled executables may not work."
+ # Fallback. This is a deliberately simplistic "conversion" and
+ # should not be "improved". See libtool.info.
+ if test "x$1" != "x$2"; then
+ lt_replace_pathsep_chars="s|$1|$2|g"
+ func_to_host_path_result=`echo "$3" |
+ $SED -e "$lt_replace_pathsep_chars"`
+ else
+ func_to_host_path_result="$3"
+ fi
+ fi
+}
+# end func_convert_path_check
+
+
+# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
+# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
+# and appending REPL if ORIG matches BACKPAT.
+func_convert_path_front_back_pathsep ()
+{
+ $opt_debug
+ case $4 in
+ $1 ) func_to_host_path_result="$3$func_to_host_path_result"
+ ;;
+ esac
+ case $4 in
+ $2 ) func_append func_to_host_path_result "$3"
+ ;;
+ esac
+}
+# end func_convert_path_front_back_pathsep
+
+
+##################################################
+# $build to $host FILE NAME CONVERSION FUNCTIONS #
+##################################################
+# invoked via `$to_host_file_cmd ARG'
+#
+# In each case, ARG is the path to be converted from $build to $host format.
+# Result will be available in $func_to_host_file_result.
+
+
+# func_to_host_file ARG
+# Converts the file name ARG from $build format to $host format. Return result
+# in func_to_host_file_result.
+func_to_host_file ()
+{
+ $opt_debug
+ $to_host_file_cmd "$1"
+}
+# end func_to_host_file
+
+
+# func_to_tool_file ARG LAZY
+# converts the file name ARG from $build format to toolchain format. Return
+# result in func_to_tool_file_result. If the conversion in use is listed
+# in (the comma separated) LAZY, no conversion takes place.
+func_to_tool_file ()
+{
+ $opt_debug
+ case ,$2, in
+ *,"$to_tool_file_cmd",*)
+ func_to_tool_file_result=$1
+ ;;
+ *)
+ $to_tool_file_cmd "$1"
+ func_to_tool_file_result=$func_to_host_file_result
+ ;;
+ esac
+}
+# end func_to_tool_file
+
+
+# func_convert_file_noop ARG
+# Copy ARG to func_to_host_file_result.
+func_convert_file_noop ()
+{
+ func_to_host_file_result="$1"
+}
+# end func_convert_file_noop
+
+
+# func_convert_file_msys_to_w32 ARG
+# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
+# conversion to w32 is not available inside the cwrapper. Returns result in
+# func_to_host_file_result.
+func_convert_file_msys_to_w32 ()
+{
+ $opt_debug
+ func_to_host_file_result="$1"
+ if test -n "$1"; then
+ func_convert_core_msys_to_w32 "$1"
+ func_to_host_file_result="$func_convert_core_msys_to_w32_result"
+ fi
+ func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_msys_to_w32
+
+
+# func_convert_file_cygwin_to_w32 ARG
+# Convert file name ARG from Cygwin to w32 format. Returns result in
+# func_to_host_file_result.
+func_convert_file_cygwin_to_w32 ()
+{
+ $opt_debug
+ func_to_host_file_result="$1"
+ if test -n "$1"; then
+ # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
+ # LT_CYGPATH in this case.
+ func_to_host_file_result=`cygpath -m "$1"`
+ fi
+ func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_cygwin_to_w32
+
+
+# func_convert_file_nix_to_w32 ARG
+# Convert file name ARG from *nix to w32 format. Requires a wine environment
+# and a working winepath. Returns result in func_to_host_file_result.
+func_convert_file_nix_to_w32 ()
+{
+ $opt_debug
+ func_to_host_file_result="$1"
+ if test -n "$1"; then
+ func_convert_core_file_wine_to_w32 "$1"
+ func_to_host_file_result="$func_convert_core_file_wine_to_w32_result"
+ fi
+ func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_nix_to_w32
+
+
+# func_convert_file_msys_to_cygwin ARG
+# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
+# Returns result in func_to_host_file_result.
+func_convert_file_msys_to_cygwin ()
+{
+ $opt_debug
+ func_to_host_file_result="$1"
+ if test -n "$1"; then
+ func_convert_core_msys_to_w32 "$1"
+ func_cygpath -u "$func_convert_core_msys_to_w32_result"
+ func_to_host_file_result="$func_cygpath_result"
+ fi
+ func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_msys_to_cygwin
+
+
+# func_convert_file_nix_to_cygwin ARG
+# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed
+# in a wine environment, working winepath, and LT_CYGPATH set. Returns result
+# in func_to_host_file_result.
+func_convert_file_nix_to_cygwin ()
+{
+ $opt_debug
+ func_to_host_file_result="$1"
+ if test -n "$1"; then
+ # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
+ func_convert_core_file_wine_to_w32 "$1"
+ func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
+ func_to_host_file_result="$func_cygpath_result"
+ fi
+ func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_nix_to_cygwin
+
+
+#############################################
+# $build to $host PATH CONVERSION FUNCTIONS #
+#############################################
+# invoked via `$to_host_path_cmd ARG'
+#
+# In each case, ARG is the path to be converted from $build to $host format.
+# The result will be available in $func_to_host_path_result.
+#
+# Path separators are also converted from $build format to $host format. If
+# ARG begins or ends with a path separator character, it is preserved (but
+# converted to $host format) on output.
+#
+# All path conversion functions are named using the following convention:
+# file name conversion function : func_convert_file_X_to_Y ()
+# path conversion function : func_convert_path_X_to_Y ()
+# where, for any given $build/$host combination the 'X_to_Y' value is the
+# same. If conversion functions are added for new $build/$host combinations,
+# the two new functions must follow this pattern, or func_init_to_host_path_cmd
+# will break.
+
+
+# func_init_to_host_path_cmd
+# Ensures that function "pointer" variable $to_host_path_cmd is set to the
+# appropriate value, based on the value of $to_host_file_cmd.
+to_host_path_cmd=
+func_init_to_host_path_cmd ()
+{
+ $opt_debug
+ if test -z "$to_host_path_cmd"; then
+ func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
+ to_host_path_cmd="func_convert_path_${func_stripname_result}"
+ fi
+}
+
+
+# func_to_host_path ARG
+# Converts the path ARG from $build format to $host format. Return result
+# in func_to_host_path_result.
+func_to_host_path ()
+{
+ $opt_debug
+ func_init_to_host_path_cmd
+ $to_host_path_cmd "$1"
+}
+# end func_to_host_path
+
+
+# func_convert_path_noop ARG
+# Copy ARG to func_to_host_path_result.
+func_convert_path_noop ()
+{
+ func_to_host_path_result="$1"
+}
+# end func_convert_path_noop
+
+
+# func_convert_path_msys_to_w32 ARG
+# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
+# conversion to w32 is not available inside the cwrapper. Returns result in
+# func_to_host_path_result.
+func_convert_path_msys_to_w32 ()
+{
+ $opt_debug
+ func_to_host_path_result="$1"
+ if test -n "$1"; then
+ # Remove leading and trailing path separator characters from ARG. MSYS
+ # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
+ # and winepath ignores them completely.
+ func_stripname : : "$1"
+ func_to_host_path_tmp1=$func_stripname_result
+ func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
+ func_to_host_path_result="$func_convert_core_msys_to_w32_result"
+ func_convert_path_check : ";" \
+ "$func_to_host_path_tmp1" "$func_to_host_path_result"
+ func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+ fi
+}
+# end func_convert_path_msys_to_w32
+
+
+# func_convert_path_cygwin_to_w32 ARG
+# Convert path ARG from Cygwin to w32 format. Returns result in
+# func_to_host_file_result.
+func_convert_path_cygwin_to_w32 ()
+{
+ $opt_debug
+ func_to_host_path_result="$1"
+ if test -n "$1"; then
+ # See func_convert_path_msys_to_w32:
+ func_stripname : : "$1"
+ func_to_host_path_tmp1=$func_stripname_result
+ func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
+ func_convert_path_check : ";" \
+ "$func_to_host_path_tmp1" "$func_to_host_path_result"
+ func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+ fi
+}
+# end func_convert_path_cygwin_to_w32
+
+
+# func_convert_path_nix_to_w32 ARG
+# Convert path ARG from *nix to w32 format. Requires a wine environment and
+# a working winepath. Returns result in func_to_host_file_result.
+func_convert_path_nix_to_w32 ()
+{
+ $opt_debug
+ func_to_host_path_result="$1"
+ if test -n "$1"; then
+ # See func_convert_path_msys_to_w32:
+ func_stripname : : "$1"
+ func_to_host_path_tmp1=$func_stripname_result
+ func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
+ func_to_host_path_result="$func_convert_core_path_wine_to_w32_result"
+ func_convert_path_check : ";" \
+ "$func_to_host_path_tmp1" "$func_to_host_path_result"
+ func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+ fi
+}
+# end func_convert_path_nix_to_w32
+
+
+# func_convert_path_msys_to_cygwin ARG
+# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
+# Returns result in func_to_host_file_result.
+func_convert_path_msys_to_cygwin ()
+{
+ $opt_debug
+ func_to_host_path_result="$1"
+ if test -n "$1"; then
+ # See func_convert_path_msys_to_w32:
+ func_stripname : : "$1"
+ func_to_host_path_tmp1=$func_stripname_result
+ func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
+ func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
+ func_to_host_path_result="$func_cygpath_result"
+ func_convert_path_check : : \
+ "$func_to_host_path_tmp1" "$func_to_host_path_result"
+ func_convert_path_front_back_pathsep ":*" "*:" : "$1"
+ fi
+}
+# end func_convert_path_msys_to_cygwin
+
+
+# func_convert_path_nix_to_cygwin ARG
+# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a
+# a wine environment, working winepath, and LT_CYGPATH set. Returns result in
+# func_to_host_file_result.
+func_convert_path_nix_to_cygwin ()
+{
+ $opt_debug
+ func_to_host_path_result="$1"
+ if test -n "$1"; then
+ # Remove leading and trailing path separator characters from
+ # ARG. msys behavior is inconsistent here, cygpath turns them
+ # into '.;' and ';.', and winepath ignores them completely.
+ func_stripname : : "$1"
+ func_to_host_path_tmp1=$func_stripname_result
+ func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
+ func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
+ func_to_host_path_result="$func_cygpath_result"
+ func_convert_path_check : : \
+ "$func_to_host_path_tmp1" "$func_to_host_path_result"
+ func_convert_path_front_back_pathsep ":*" "*:" : "$1"
+ fi
+}
+# end func_convert_path_nix_to_cygwin
+
+
+# func_mode_compile arg...
+func_mode_compile ()
+{
+ $opt_debug
+ # Get the compilation command and the source file.
+ base_compile=
+ srcfile="$nonopt" # always keep a non-empty value in "srcfile"
+ suppress_opt=yes
+ suppress_output=
+ arg_mode=normal
+ libobj=
+ later=
+ pie_flag=
+
+ for arg
+ do
+ case $arg_mode in
+ arg )
+ # do not "continue". Instead, add this to base_compile
+ lastarg="$arg"
+ arg_mode=normal
+ ;;
+
+ target )
+ libobj="$arg"
+ arg_mode=normal
+ continue
+ ;;
+
+ normal )
+ # Accept any command-line options.
+ case $arg in
+ -o)
+ test -n "$libobj" && \
+ func_fatal_error "you cannot specify \`-o' more than once"
+ arg_mode=target
+ continue
+ ;;
+
+ -pie | -fpie | -fPIE)
+ func_append pie_flag " $arg"
+ continue
+ ;;
+
+ -shared | -static | -prefer-pic | -prefer-non-pic)
+ func_append later " $arg"
+ continue
+ ;;
+
+ -no-suppress)
+ suppress_opt=no
+ continue
+ ;;
+
+ -Xcompiler)
+ arg_mode=arg # the next one goes into the "base_compile" arg list
+ continue # The current "srcfile" will either be retained or
+ ;; # replaced later. I would guess that would be a bug.
+
+ -Wc,*)
+ func_stripname '-Wc,' '' "$arg"
+ args=$func_stripname_result
+ lastarg=
+ save_ifs="$IFS"; IFS=','
+ for arg in $args; do
+ IFS="$save_ifs"
+ func_append_quoted lastarg "$arg"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$lastarg"
+ lastarg=$func_stripname_result
+
+ # Add the arguments to base_compile.
+ func_append base_compile " $lastarg"
+ continue
+ ;;
+
+ *)
+ # Accept the current argument as the source file.
+ # The previous "srcfile" becomes the current argument.
+ #
+ lastarg="$srcfile"
+ srcfile="$arg"
+ ;;
+ esac # case $arg
+ ;;
+ esac # case $arg_mode
+
+ # Aesthetically quote the previous argument.
+ func_append_quoted base_compile "$lastarg"
+ done # for arg
+
+ case $arg_mode in
+ arg)
+ func_fatal_error "you must specify an argument for -Xcompile"
+ ;;
+ target)
+ func_fatal_error "you must specify a target with \`-o'"
+ ;;
+ *)
+ # Get the name of the library object.
+ test -z "$libobj" && {
+ func_basename "$srcfile"
+ libobj="$func_basename_result"
+ }
+ ;;
+ esac
+
+ # Recognize several different file suffixes.
+ # If the user specifies -o file.o, it is replaced with file.lo
+ case $libobj in
+ *.[cCFSifmso] | \
+ *.ada | *.adb | *.ads | *.asm | \
+ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
+ *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
+ func_xform "$libobj"
+ libobj=$func_xform_result
+ ;;
+ esac
+
+ case $libobj in
+ *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
+ *)
+ func_fatal_error "cannot determine name of library object from \`$libobj'"
+ ;;
+ esac
+
+ func_infer_tag $base_compile
+
+ for arg in $later; do
+ case $arg in
+ -shared)
+ test "$build_libtool_libs" != yes && \
+ func_fatal_configuration "can not build a shared library"
+ build_old_libs=no
+ continue
+ ;;
+
+ -static)
+ build_libtool_libs=no
+ build_old_libs=yes
+ continue
+ ;;
+
+ -prefer-pic)
+ pic_mode=yes
+ continue
+ ;;
+
+ -prefer-non-pic)
+ pic_mode=no
+ continue
+ ;;
+ esac
+ done
+
+ func_quote_for_eval "$libobj"
+ test "X$libobj" != "X$func_quote_for_eval_result" \
+ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
+ && func_warning "libobj name \`$libobj' may not contain shell special characters."
+ func_dirname_and_basename "$obj" "/" ""
+ objname="$func_basename_result"
+ xdir="$func_dirname_result"
+ lobj=${xdir}$objdir/$objname
+
+ test -z "$base_compile" && \
+ func_fatal_help "you must specify a compilation command"
+
+ # Delete any leftover library objects.
+ if test "$build_old_libs" = yes; then
+ removelist="$obj $lobj $libobj ${libobj}T"
+ else
+ removelist="$lobj $libobj ${libobj}T"
+ fi
+
+ # On Cygwin there's no "real" PIC flag so we must build both object types
+ case $host_os in
+ cygwin* | mingw* | pw32* | os2* | cegcc*)
+ pic_mode=default
+ ;;
+ esac
+ if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
+ # non-PIC code in shared libraries is not supported
+ pic_mode=default
+ fi
+
+ # Calculate the filename of the output object if compiler does
+ # not support -o with -c
+ if test "$compiler_c_o" = no; then
+ output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext}
+ lockfile="$output_obj.lock"
+ else
+ output_obj=
+ need_locks=no
+ lockfile=
+ fi
+
+ # Lock this critical section if it is needed
+ # We use this script file to make the link, it avoids creating a new file
+ if test "$need_locks" = yes; then
+ until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+ func_echo "Waiting for $lockfile to be removed"
+ sleep 2
+ done
+ elif test "$need_locks" = warn; then
+ if test -f "$lockfile"; then
+ $ECHO "\
+*** ERROR, $lockfile exists and contains:
+`cat $lockfile 2>/dev/null`
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+ func_append removelist " $output_obj"
+ $ECHO "$srcfile" > "$lockfile"
+ fi
+
+ $opt_dry_run || $RM $removelist
+ func_append removelist " $lockfile"
+ trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
+
+ func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
+ srcfile=$func_to_tool_file_result
+ func_quote_for_eval "$srcfile"
+ qsrcfile=$func_quote_for_eval_result
+
+ # Only build a PIC object if we are building libtool libraries.
+ if test "$build_libtool_libs" = yes; then
+ # Without this assignment, base_compile gets emptied.
+ fbsd_hideous_sh_bug=$base_compile
+
+ if test "$pic_mode" != no; then
+ command="$base_compile $qsrcfile $pic_flag"
+ else
+ # Don't build PIC code
+ command="$base_compile $qsrcfile"
+ fi
+
+ func_mkdir_p "$xdir$objdir"
+
+ if test -z "$output_obj"; then
+ # Place PIC objects in $objdir
+ func_append command " -o $lobj"
+ fi
+
+ func_show_eval_locale "$command" \
+ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
+
+ if test "$need_locks" = warn &&
+ test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+ $ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+
+ # Just move the object if needed, then go on to compile the next one
+ if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
+ func_show_eval '$MV "$output_obj" "$lobj"' \
+ 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+ fi
+
+ # Allow error messages only from the first compilation.
+ if test "$suppress_opt" = yes; then
+ suppress_output=' >/dev/null 2>&1'
+ fi
+ fi
+
+ # Only build a position-dependent object if we build old libraries.
+ if test "$build_old_libs" = yes; then
+ if test "$pic_mode" != yes; then
+ # Don't build PIC code
+ command="$base_compile $qsrcfile$pie_flag"
+ else
+ command="$base_compile $qsrcfile $pic_flag"
+ fi
+ if test "$compiler_c_o" = yes; then
+ func_append command " -o $obj"
+ fi
+
+ # Suppress compiler output if we already did a PIC compilation.
+ func_append command "$suppress_output"
+ func_show_eval_locale "$command" \
+ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
+
+ if test "$need_locks" = warn &&
+ test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+ $ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+
+ # Just move the object if needed
+ if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
+ func_show_eval '$MV "$output_obj" "$obj"' \
+ 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+ fi
+ fi
+
+ $opt_dry_run || {
+ func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
+
+ # Unlock the critical section if it was locked
+ if test "$need_locks" != no; then
+ removelist=$lockfile
+ $RM "$lockfile"
+ fi
+ }
+
+ exit $EXIT_SUCCESS
+}
+
+$opt_help || {
+ test "$opt_mode" = compile && func_mode_compile ${1+"$@"}
+}
+
+func_mode_help ()
+{
+ # We need to display help for each of the modes.
+ case $opt_mode in
+ "")
+ # Generic help is extracted from the usage comments
+ # at the start of this file.
+ func_help
+ ;;
+
+ clean)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
+
+Remove files from the build directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, object or program, all the files associated
+with it are deleted. Otherwise, only FILE itself is deleted using RM."
+ ;;
+
+ compile)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
+
+Compile a source file into a libtool library object.
+
+This mode accepts the following additional options:
+
+ -o OUTPUT-FILE set the output file name to OUTPUT-FILE
+ -no-suppress do not suppress compiler output for multiple passes
+ -prefer-pic try to build PIC objects only
+ -prefer-non-pic try to build non-PIC objects only
+ -shared do not build a \`.o' file suitable for static linking
+ -static only build a \`.o' file suitable for static linking
+ -Wc,FLAG pass FLAG directly to the compiler
+
+COMPILE-COMMAND is a command to be used in creating a \`standard' object file
+from the given SOURCEFILE.
+
+The output file name is determined by removing the directory component from
+SOURCEFILE, then substituting the C source code suffix \`.c' with the
+library object suffix, \`.lo'."
+ ;;
+
+ execute)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
+
+Automatically set library path, then run a program.
+
+This mode accepts the following additional options:
+
+ -dlopen FILE add the directory containing FILE to the library path
+
+This mode sets the library path environment variable according to \`-dlopen'
+flags.
+
+If any of the ARGS are libtool executable wrappers, then they are translated
+into their corresponding uninstalled binary, and any of their required library
+directories are added to the library path.
+
+Then, COMMAND is executed, with ARGS as arguments."
+ ;;
+
+ finish)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
+
+Complete the installation of libtool libraries.
+
+Each LIBDIR is a directory that contains libtool libraries.
+
+The commands that this mode executes may require superuser privileges. Use
+the \`--dry-run' option if you just want to see what would be executed."
+ ;;
+
+ install)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
+
+Install executables or libraries.
+
+INSTALL-COMMAND is the installation command. The first component should be
+either the \`install' or \`cp' program.
+
+The following components of INSTALL-COMMAND are treated specially:
+
+ -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation
+
+The rest of the components are interpreted as arguments to that command (only
+BSD-compatible install options are recognized)."
+ ;;
+
+ link)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
+
+Link object files or libraries together to form another library, or to
+create an executable program.
+
+LINK-COMMAND is a command using the C compiler that you would use to create
+a program from several object files.
+
+The following components of LINK-COMMAND are treated specially:
+
+ -all-static do not do any dynamic linking at all
+ -avoid-version do not add a version suffix if possible
+ -bindir BINDIR specify path to binaries directory (for systems where
+ libraries must be found in the PATH setting at runtime)
+ -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
+ -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
+ -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
+ -export-symbols SYMFILE
+ try to export only the symbols listed in SYMFILE
+ -export-symbols-regex REGEX
+ try to export only the symbols matching REGEX
+ -LLIBDIR search LIBDIR for required installed libraries
+ -lNAME OUTPUT-FILE requires the installed library libNAME
+ -module build a library that can dlopened
+ -no-fast-install disable the fast-install mode
+ -no-install link a not-installable executable
+ -no-undefined declare that a library does not refer to external symbols
+ -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
+ -objectlist FILE Use a list of object files found in FILE to specify objects
+ -precious-files-regex REGEX
+ don't remove output files matching REGEX
+ -release RELEASE specify package release information
+ -rpath LIBDIR the created library will eventually be installed in LIBDIR
+ -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
+ -shared only do dynamic linking of libtool libraries
+ -shrext SUFFIX override the standard shared library file extension
+ -static do not do any dynamic linking of uninstalled libtool libraries
+ -static-libtool-libs
+ do not do any dynamic linking of libtool libraries
+ -version-info CURRENT[:REVISION[:AGE]]
+ specify library version info [each variable defaults to 0]
+ -weak LIBNAME declare that the target provides the LIBNAME interface
+ -Wc,FLAG
+ -Xcompiler FLAG pass linker-specific FLAG directly to the compiler
+ -Wl,FLAG
+ -Xlinker FLAG pass linker-specific FLAG directly to the linker
+ -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC)
+
+All other options (arguments beginning with \`-') are ignored.
+
+Every other argument is treated as a filename. Files ending in \`.la' are
+treated as uninstalled libtool libraries, other files are standard or library
+object files.
+
+If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
+only library objects (\`.lo' files) may be specified, and \`-rpath' is
+required, except when creating a convenience library.
+
+If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
+using \`ar' and \`ranlib', or on Windows using \`lib'.
+
+If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
+is created, otherwise an executable program is created."
+ ;;
+
+ uninstall)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
+
+Remove libraries from an installation directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, all the files associated with it are deleted.
+Otherwise, only FILE itself is deleted using RM."
+ ;;
+
+ *)
+ func_fatal_help "invalid operation mode \`$opt_mode'"
+ ;;
+ esac
+
+ echo
+ $ECHO "Try \`$progname --help' for more information about other modes."
+}
+
+# Now that we've collected a possible --mode arg, show help if necessary
+if $opt_help; then
+ if test "$opt_help" = :; then
+ func_mode_help
+ else
+ {
+ func_help noexit
+ for opt_mode in compile link execute install finish uninstall clean; do
+ func_mode_help
+ done
+ } | sed -n '1p; 2,$s/^Usage:/ or: /p'
+ {
+ func_help noexit
+ for opt_mode in compile link execute install finish uninstall clean; do
+ echo
+ func_mode_help
+ done
+ } |
+ sed '1d
+ /^When reporting/,/^Report/{
+ H
+ d
+ }
+ $x
+ /information about other modes/d
+ /more detailed .*MODE/d
+ s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
+ fi
+ exit $?
+fi
+
+
+# func_mode_execute arg...
+func_mode_execute ()
+{
+ $opt_debug
+ # The first argument is the command name.
+ cmd="$nonopt"
+ test -z "$cmd" && \
+ func_fatal_help "you must specify a COMMAND"
+
+ # Handle -dlopen flags immediately.
+ for file in $opt_dlopen; do
+ test -f "$file" \
+ || func_fatal_help "\`$file' is not a file"
+
+ dir=
+ case $file in
+ *.la)
+ func_resolve_sysroot "$file"
+ file=$func_resolve_sysroot_result
+
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$file" \
+ || func_fatal_help "\`$lib' is not a valid libtool archive"
+
+ # Read the libtool library.
+ dlname=
+ library_names=
+ func_source "$file"
+
+ # Skip this library if it cannot be dlopened.
+ if test -z "$dlname"; then
+ # Warn if it was a shared library.
+ test -n "$library_names" && \
+ func_warning "\`$file' was not linked with \`-export-dynamic'"
+ continue
+ fi
+
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+
+ if test -f "$dir/$objdir/$dlname"; then
+ func_append dir "/$objdir"
+ else
+ if test ! -f "$dir/$dlname"; then
+ func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
+ fi
+ fi
+ ;;
+
+ *.lo)
+ # Just add the directory containing the .lo file.
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+ ;;
+
+ *)
+ func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
+ continue
+ ;;
+ esac
+
+ # Get the absolute pathname.
+ absdir=`cd "$dir" && pwd`
+ test -n "$absdir" && dir="$absdir"
+
+ # Now add the directory to shlibpath_var.
+ if eval "test -z \"\$$shlibpath_var\""; then
+ eval "$shlibpath_var=\"\$dir\""
+ else
+ eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
+ fi
+ done
+
+ # This variable tells wrapper scripts just to set shlibpath_var
+ # rather than running their programs.
+ libtool_execute_magic="$magic"
+
+ # Check if any of the arguments is a wrapper script.
+ args=
+ for file
+ do
+ case $file in
+ -* | *.la | *.lo ) ;;
+ *)
+ # Do a test to see if this is really a libtool program.
+ if func_ltwrapper_script_p "$file"; then
+ func_source "$file"
+ # Transform arg to wrapped name.
+ file="$progdir/$program"
+ elif func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ func_source "$func_ltwrapper_scriptname_result"
+ # Transform arg to wrapped name.
+ file="$progdir/$program"
+ fi
+ ;;
+ esac
+ # Quote arguments (to preserve shell metacharacters).
+ func_append_quoted args "$file"
+ done
+
+ if test "X$opt_dry_run" = Xfalse; then
+ if test -n "$shlibpath_var"; then
+ # Export the shlibpath_var.
+ eval "export $shlibpath_var"
+ fi
+
+ # Restore saved environment variables
+ for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+ do
+ eval "if test \"\${save_$lt_var+set}\" = set; then
+ $lt_var=\$save_$lt_var; export $lt_var
+ else
+ $lt_unset $lt_var
+ fi"
+ done
+
+ # Now prepare to actually exec the command.
+ exec_cmd="\$cmd$args"
+ else
+ # Display what would be done.
+ if test -n "$shlibpath_var"; then
+ eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
+ echo "export $shlibpath_var"
+ fi
+ $ECHO "$cmd$args"
+ exit $EXIT_SUCCESS
+ fi
+}
+
+test "$opt_mode" = execute && func_mode_execute ${1+"$@"}
+
+
+# func_mode_finish arg...
+func_mode_finish ()
+{
+ $opt_debug
+ libs=
+ libdirs=
+ admincmds=
+
+ for opt in "$nonopt" ${1+"$@"}
+ do
+ if test -d "$opt"; then
+ func_append libdirs " $opt"
+
+ elif test -f "$opt"; then
+ if func_lalib_unsafe_p "$opt"; then
+ func_append libs " $opt"
+ else
+ func_warning "\`$opt' is not a valid libtool archive"
+ fi
+
+ else
+ func_fatal_error "invalid argument \`$opt'"
+ fi
+ done
+
+ if test -n "$libs"; then
+ if test -n "$lt_sysroot"; then
+ sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
+ sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
+ else
+ sysroot_cmd=
+ fi
+
+ # Remove sysroot references
+ if $opt_dry_run; then
+ for lib in $libs; do
+ echo "removing references to $lt_sysroot and \`=' prefixes from $lib"
+ done
+ else
+ tmpdir=`func_mktempdir`
+ for lib in $libs; do
+ sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
+ > $tmpdir/tmp-la
+ mv -f $tmpdir/tmp-la $lib
+ done
+ ${RM}r "$tmpdir"
+ fi
+ fi
+
+ if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+ for libdir in $libdirs; do
+ if test -n "$finish_cmds"; then
+ # Do each command in the finish commands.
+ func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
+'"$cmd"'"'
+ fi
+ if test -n "$finish_eval"; then
+ # Do the single finish_eval.
+ eval cmds=\"$finish_eval\"
+ $opt_dry_run || eval "$cmds" || func_append admincmds "
+ $cmds"
+ fi
+ done
+ fi
+
+ # Exit here if they wanted silent mode.
+ $opt_silent && exit $EXIT_SUCCESS
+
+ if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+ echo "----------------------------------------------------------------------"
+ echo "Libraries have been installed in:"
+ for libdir in $libdirs; do
+ $ECHO " $libdir"
+ done
+ echo
+ echo "If you ever happen to want to link against installed libraries"
+ echo "in a given directory, LIBDIR, you must either use libtool, and"
+ echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
+ echo "flag during linking and do at least one of the following:"
+ if test -n "$shlibpath_var"; then
+ echo " - add LIBDIR to the \`$shlibpath_var' environment variable"
+ echo " during execution"
+ fi
+ if test -n "$runpath_var"; then
+ echo " - add LIBDIR to the \`$runpath_var' environment variable"
+ echo " during linking"
+ fi
+ if test -n "$hardcode_libdir_flag_spec"; then
+ libdir=LIBDIR
+ eval flag=\"$hardcode_libdir_flag_spec\"
+
+ $ECHO " - use the \`$flag' linker flag"
+ fi
+ if test -n "$admincmds"; then
+ $ECHO " - have your system administrator run these commands:$admincmds"
+ fi
+ if test -f /etc/ld.so.conf; then
+ echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+ fi
+ echo
+
+ echo "See any operating system documentation about shared libraries for"
+ case $host in
+ solaris2.[6789]|solaris2.1[0-9])
+ echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
+ echo "pages."
+ ;;
+ *)
+ echo "more information, such as the ld(1) and ld.so(8) manual pages."
+ ;;
+ esac
+ echo "----------------------------------------------------------------------"
+ fi
+ exit $EXIT_SUCCESS
+}
+
+test "$opt_mode" = finish && func_mode_finish ${1+"$@"}
+
+
+# func_mode_install arg...
+func_mode_install ()
+{
+ $opt_debug
+ # There may be an optional sh(1) argument at the beginning of
+ # install_prog (especially on Windows NT).
+ if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
+ # Allow the use of GNU shtool's install command.
+ case $nonopt in *shtool*) :;; *) false;; esac; then
+ # Aesthetically quote it.
+ func_quote_for_eval "$nonopt"
+ install_prog="$func_quote_for_eval_result "
+ arg=$1
+ shift
+ else
+ install_prog=
+ arg=$nonopt
+ fi
+
+ # The real first argument should be the name of the installation program.
+ # Aesthetically quote it.
+ func_quote_for_eval "$arg"
+ func_append install_prog "$func_quote_for_eval_result"
+ install_shared_prog=$install_prog
+ case " $install_prog " in
+ *[\\\ /]cp\ *) install_cp=: ;;
+ *) install_cp=false ;;
+ esac
+
+ # We need to accept at least all the BSD install flags.
+ dest=
+ files=
+ opts=
+ prev=
+ install_type=
+ isdir=no
+ stripme=
+ no_mode=:
+ for arg
+ do
+ arg2=
+ if test -n "$dest"; then
+ func_append files " $dest"
+ dest=$arg
+ continue
+ fi
+
+ case $arg in
+ -d) isdir=yes ;;
+ -f)
+ if $install_cp; then :; else
+ prev=$arg
+ fi
+ ;;
+ -g | -m | -o)
+ prev=$arg
+ ;;
+ -s)
+ stripme=" -s"
+ continue
+ ;;
+ -*)
+ ;;
+ *)
+ # If the previous option needed an argument, then skip it.
+ if test -n "$prev"; then
+ if test "x$prev" = x-m && test -n "$install_override_mode"; then
+ arg2=$install_override_mode
+ no_mode=false
+ fi
+ prev=
+ else
+ dest=$arg
+ continue
+ fi
+ ;;
+ esac
+
+ # Aesthetically quote the argument.
+ func_quote_for_eval "$arg"
+ func_append install_prog " $func_quote_for_eval_result"
+ if test -n "$arg2"; then
+ func_quote_for_eval "$arg2"
+ fi
+ func_append install_shared_prog " $func_quote_for_eval_result"
+ done
+
+ test -z "$install_prog" && \
+ func_fatal_help "you must specify an install program"
+
+ test -n "$prev" && \
+ func_fatal_help "the \`$prev' option requires an argument"
+
+ if test -n "$install_override_mode" && $no_mode; then
+ if $install_cp; then :; else
+ func_quote_for_eval "$install_override_mode"
+ func_append install_shared_prog " -m $func_quote_for_eval_result"
+ fi
+ fi
+
+ if test -z "$files"; then
+ if test -z "$dest"; then
+ func_fatal_help "no file or destination specified"
+ else
+ func_fatal_help "you must specify a destination"
+ fi
+ fi
+
+ # Strip any trailing slash from the destination.
+ func_stripname '' '/' "$dest"
+ dest=$func_stripname_result
+
+ # Check to see that the destination is a directory.
+ test -d "$dest" && isdir=yes
+ if test "$isdir" = yes; then
+ destdir="$dest"
+ destname=
+ else
+ func_dirname_and_basename "$dest" "" "."
+ destdir="$func_dirname_result"
+ destname="$func_basename_result"
+
+ # Not a directory, so check to see that there is only one file specified.
+ set dummy $files; shift
+ test "$#" -gt 1 && \
+ func_fatal_help "\`$dest' is not a directory"
+ fi
+ case $destdir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ for file in $files; do
+ case $file in
+ *.lo) ;;
+ *)
+ func_fatal_help "\`$destdir' must be an absolute directory name"
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ # This variable tells wrapper scripts just to set variables rather
+ # than running their programs.
+ libtool_install_magic="$magic"
+
+ staticlibs=
+ future_libdirs=
+ current_libdirs=
+ for file in $files; do
+
+ # Do each installation.
+ case $file in
+ *.$libext)
+ # Do the static libraries later.
+ func_append staticlibs " $file"
+ ;;
+
+ *.la)
+ func_resolve_sysroot "$file"
+ file=$func_resolve_sysroot_result
+
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$file" \
+ || func_fatal_help "\`$file' is not a valid libtool archive"
+
+ library_names=
+ old_library=
+ relink_command=
+ func_source "$file"
+
+ # Add the libdir to current_libdirs if it is the destination.
+ if test "X$destdir" = "X$libdir"; then
+ case "$current_libdirs " in
+ *" $libdir "*) ;;
+ *) func_append current_libdirs " $libdir" ;;
+ esac
+ else
+ # Note the libdir as a future libdir.
+ case "$future_libdirs " in
+ *" $libdir "*) ;;
+ *) func_append future_libdirs " $libdir" ;;
+ esac
+ fi
+
+ func_dirname "$file" "/" ""
+ dir="$func_dirname_result"
+ func_append dir "$objdir"
+
+ if test -n "$relink_command"; then
+ # Determine the prefix the user has applied to our future dir.
+ inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
+
+ # Don't allow the user to place us outside of our expected
+ # location b/c this prevents finding dependent libraries that
+ # are installed to the same prefix.
+ # At present, this check doesn't affect windows .dll's that
+ # are installed into $libdir/../bin (currently, that works fine)
+ # but it's something to keep an eye on.
+ test "$inst_prefix_dir" = "$destdir" && \
+ func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
+
+ if test -n "$inst_prefix_dir"; then
+ # Stick the inst_prefix_dir data into the link command.
+ relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
+ else
+ relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
+ fi
+
+ func_warning "relinking \`$file'"
+ func_show_eval "$relink_command" \
+ 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
+ fi
+
+ # See the names of the shared library.
+ set dummy $library_names; shift
+ if test -n "$1"; then
+ realname="$1"
+ shift
+
+ srcname="$realname"
+ test -n "$relink_command" && srcname="$realname"T
+
+ # Install the shared library and build the symlinks.
+ func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
+ 'exit $?'
+ tstripme="$stripme"
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ case $realname in
+ *.dll.a)
+ tstripme=""
+ ;;
+ esac
+ ;;
+ esac
+ if test -n "$tstripme" && test -n "$striplib"; then
+ func_show_eval "$striplib $destdir/$realname" 'exit $?'
+ fi
+
+ if test "$#" -gt 0; then
+ # Delete the old symlinks, and create new ones.
+ # Try `ln -sf' first, because the `ln' binary might depend on
+ # the symlink we replace! Solaris /bin/ln does not understand -f,
+ # so we also need to try rm && ln -s.
+ for linkname
+ do
+ test "$linkname" != "$realname" \
+ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
+ done
+ fi
+
+ # Do each command in the postinstall commands.
+ lib="$destdir/$realname"
+ func_execute_cmds "$postinstall_cmds" 'exit $?'
+ fi
+
+ # Install the pseudo-library for information purposes.
+ func_basename "$file"
+ name="$func_basename_result"
+ instname="$dir/$name"i
+ func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
+
+ # Maybe install the static library, too.
+ test -n "$old_library" && func_append staticlibs " $dir/$old_library"
+ ;;
+
+ *.lo)
+ # Install (i.e. copy) a libtool object.
+
+ # Figure out destination file name, if it wasn't already specified.
+ if test -n "$destname"; then
+ destfile="$destdir/$destname"
+ else
+ func_basename "$file"
+ destfile="$func_basename_result"
+ destfile="$destdir/$destfile"
+ fi
+
+ # Deduce the name of the destination old-style object file.
+ case $destfile in
+ *.lo)
+ func_lo2o "$destfile"
+ staticdest=$func_lo2o_result
+ ;;
+ *.$objext)
+ staticdest="$destfile"
+ destfile=
+ ;;
+ *)
+ func_fatal_help "cannot copy a libtool object to \`$destfile'"
+ ;;
+ esac
+
+ # Install the libtool object if requested.
+ test -n "$destfile" && \
+ func_show_eval "$install_prog $file $destfile" 'exit $?'
+
+ # Install the old object if enabled.
+ if test "$build_old_libs" = yes; then
+ # Deduce the name of the old-style object file.
+ func_lo2o "$file"
+ staticobj=$func_lo2o_result
+ func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
+ fi
+ exit $EXIT_SUCCESS
+ ;;
+
+ *)
+ # Figure out destination file name, if it wasn't already specified.
+ if test -n "$destname"; then
+ destfile="$destdir/$destname"
+ else
+ func_basename "$file"
+ destfile="$func_basename_result"
+ destfile="$destdir/$destfile"
+ fi
+
+ # If the file is missing, and there is a .exe on the end, strip it
+ # because it is most likely a libtool script we actually want to
+ # install
+ stripped_ext=""
+ case $file in
+ *.exe)
+ if test ! -f "$file"; then
+ func_stripname '' '.exe' "$file"
+ file=$func_stripname_result
+ stripped_ext=".exe"
+ fi
+ ;;
+ esac
+
+ # Do a test to see if this is really a libtool program.
+ case $host in
+ *cygwin* | *mingw*)
+ if func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ wrapper=$func_ltwrapper_scriptname_result
+ else
+ func_stripname '' '.exe' "$file"
+ wrapper=$func_stripname_result
+ fi
+ ;;
+ *)
+ wrapper=$file
+ ;;
+ esac
+ if func_ltwrapper_script_p "$wrapper"; then
+ notinst_deplibs=
+ relink_command=
+
+ func_source "$wrapper"
+
+ # Check the variables that should have been set.
+ test -z "$generated_by_libtool_version" && \
+ func_fatal_error "invalid libtool wrapper script \`$wrapper'"
+
+ finalize=yes
+ for lib in $notinst_deplibs; do
+ # Check to see that each library is installed.
+ libdir=
+ if test -f "$lib"; then
+ func_source "$lib"
+ fi
+ libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test
+ if test -n "$libdir" && test ! -f "$libfile"; then
+ func_warning "\`$lib' has not been installed in \`$libdir'"
+ finalize=no
+ fi
+ done
+
+ relink_command=
+ func_source "$wrapper"
+
+ outputname=
+ if test "$fast_install" = no && test -n "$relink_command"; then
+ $opt_dry_run || {
+ if test "$finalize" = yes; then
+ tmpdir=`func_mktempdir`
+ func_basename "$file$stripped_ext"
+ file="$func_basename_result"
+ outputname="$tmpdir/$file"
+ # Replace the output file specification.
+ relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
+
+ $opt_silent || {
+ func_quote_for_expand "$relink_command"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ if eval "$relink_command"; then :
+ else
+ func_error "error: relink \`$file' with the above command before installing it"
+ $opt_dry_run || ${RM}r "$tmpdir"
+ continue
+ fi
+ file="$outputname"
+ else
+ func_warning "cannot relink \`$file'"
+ fi
+ }
+ else
+ # Install the binary that we compiled earlier.
+ file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
+ fi
+ fi
+
+ # remove .exe since cygwin /usr/bin/install will append another
+ # one anyway
+ case $install_prog,$host in
+ */usr/bin/install*,*cygwin*)
+ case $file:$destfile in
+ *.exe:*.exe)
+ # this is ok
+ ;;
+ *.exe:*)
+ destfile=$destfile.exe
+ ;;
+ *:*.exe)
+ func_stripname '' '.exe' "$destfile"
+ destfile=$func_stripname_result
+ ;;
+ esac
+ ;;
+ esac
+ func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
+ $opt_dry_run || if test -n "$outputname"; then
+ ${RM}r "$tmpdir"
+ fi
+ ;;
+ esac
+ done
+
+ for file in $staticlibs; do
+ func_basename "$file"
+ name="$func_basename_result"
+
+ # Set up the ranlib parameters.
+ oldlib="$destdir/$name"
+ func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
+ tool_oldlib=$func_to_tool_file_result
+
+ func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
+
+ if test -n "$stripme" && test -n "$old_striplib"; then
+ func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
+ fi
+
+ # Do each command in the postinstall commands.
+ func_execute_cmds "$old_postinstall_cmds" 'exit $?'
+ done
+
+ test -n "$future_libdirs" && \
+ func_warning "remember to run \`$progname --finish$future_libdirs'"
+
+ if test -n "$current_libdirs"; then
+ # Maybe just do a dry run.
+ $opt_dry_run && current_libdirs=" -n$current_libdirs"
+ exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
+ else
+ exit $EXIT_SUCCESS
+ fi
+}
+
+test "$opt_mode" = install && func_mode_install ${1+"$@"}
+
+
+# func_generate_dlsyms outputname originator pic_p
+# Extract symbols from dlprefiles and create ${outputname}S.o with
+# a dlpreopen symbol table.
+func_generate_dlsyms ()
+{
+ $opt_debug
+ my_outputname="$1"
+ my_originator="$2"
+ my_pic_p="${3-no}"
+ my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
+ my_dlsyms=
+
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ if test -n "$NM" && test -n "$global_symbol_pipe"; then
+ my_dlsyms="${my_outputname}S.c"
+ else
+ func_error "not configured to extract global symbols from dlpreopened files"
+ fi
+ fi
+
+ if test -n "$my_dlsyms"; then
+ case $my_dlsyms in
+ "") ;;
+ *.c)
+ # Discover the nlist of each of the dlfiles.
+ nlist="$output_objdir/${my_outputname}.nm"
+
+ func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
+
+ # Parse the name list into a source file.
+ func_verbose "creating $output_objdir/$my_dlsyms"
+
+ $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
+/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
+/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
+
+#ifdef __cplusplus
+extern \"C\" {
+#endif
+
+#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
+#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
+#endif
+
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+ relocations are performed -- see ld's documentation on pseudo-relocs. */
+# define LT_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data. */
+# define LT_DLSYM_CONST
+#else
+# define LT_DLSYM_CONST const
+#endif
+
+/* External symbol declarations for the compiler. */\
+"
+
+ if test "$dlself" = yes; then
+ func_verbose "generating symbol list for \`$output'"
+
+ $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
+
+ # Add our own program objects to the symbol list.
+ progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
+ for progfile in $progfiles; do
+ func_to_tool_file "$progfile" func_convert_file_msys_to_w32
+ func_verbose "extracting global C symbols from \`$func_to_tool_file_result'"
+ $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
+ done
+
+ if test -n "$exclude_expsyms"; then
+ $opt_dry_run || {
+ eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ }
+ fi
+
+ if test -n "$export_symbols_regex"; then
+ $opt_dry_run || {
+ eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ }
+ fi
+
+ # Prepare the list of exported symbols
+ if test -z "$export_symbols"; then
+ export_symbols="$output_objdir/$outputname.exp"
+ $opt_dry_run || {
+ $RM $export_symbols
+ eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+ eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
+ ;;
+ esac
+ }
+ else
+ $opt_dry_run || {
+ eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
+ eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+ eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
+ ;;
+ esac
+ }
+ fi
+ fi
+
+ for dlprefile in $dlprefiles; do
+ func_verbose "extracting global C symbols from \`$dlprefile'"
+ func_basename "$dlprefile"
+ name="$func_basename_result"
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ # if an import library, we need to obtain dlname
+ if func_win32_import_lib_p "$dlprefile"; then
+ func_tr_sh "$dlprefile"
+ eval "curr_lafile=\$libfile_$func_tr_sh_result"
+ dlprefile_dlbasename=""
+ if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
+ # Use subshell, to avoid clobbering current variable values
+ dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
+ if test -n "$dlprefile_dlname" ; then
+ func_basename "$dlprefile_dlname"
+ dlprefile_dlbasename="$func_basename_result"
+ else
+ # no lafile. user explicitly requested -dlpreopen <import library>.
+ $sharedlib_from_linklib_cmd "$dlprefile"
+ dlprefile_dlbasename=$sharedlib_from_linklib_result
+ fi
+ fi
+ $opt_dry_run || {
+ if test -n "$dlprefile_dlbasename" ; then
+ eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
+ else
+ func_warning "Could not compute DLL name from $name"
+ eval '$ECHO ": $name " >> "$nlist"'
+ fi
+ func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+ eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
+ $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
+ }
+ else # not an import lib
+ $opt_dry_run || {
+ eval '$ECHO ": $name " >> "$nlist"'
+ func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+ eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+ }
+ fi
+ ;;
+ *)
+ $opt_dry_run || {
+ eval '$ECHO ": $name " >> "$nlist"'
+ func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+ eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+ }
+ ;;
+ esac
+ done
+
+ $opt_dry_run || {
+ # Make sure we have at least an empty file.
+ test -f "$nlist" || : > "$nlist"
+
+ if test -n "$exclude_expsyms"; then
+ $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
+ $MV "$nlist"T "$nlist"
+ fi
+
+ # Try sorting and uniquifying the output.
+ if $GREP -v "^: " < "$nlist" |
+ if sort -k 3 </dev/null >/dev/null 2>&1; then
+ sort -k 3
+ else
+ sort +2
+ fi |
+ uniq > "$nlist"S; then
+ :
+ else
+ $GREP -v "^: " < "$nlist" > "$nlist"S
+ fi
+
+ if test -f "$nlist"S; then
+ eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
+ else
+ echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
+ fi
+
+ echo >> "$output_objdir/$my_dlsyms" "\
+
+/* The mapping between symbol names and symbols. */
+typedef struct {
+ const char *name;
+ void *address;
+} lt_dlsymlist;
+extern LT_DLSYM_CONST lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[];
+LT_DLSYM_CONST lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[] =
+{\
+ { \"$my_originator\", (void *) 0 },"
+
+ case $need_lib_prefix in
+ no)
+ eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
+ ;;
+ *)
+ eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
+ ;;
+ esac
+ echo >> "$output_objdir/$my_dlsyms" "\
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt_${my_prefix}_LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif\
+"
+ } # !$opt_dry_run
+
+ pic_flag_for_symtable=
+ case "$compile_command " in
+ *" -static "*) ;;
+ *)
+ case $host in
+ # compiling the symbol table file with pic_flag works around
+ # a FreeBSD bug that causes programs to crash when -lm is
+ # linked before any other PIC object. But we must not use
+ # pic_flag when linking with -static. The problem exists in
+ # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
+ *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
+ pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
+ *-*-hpux*)
+ pic_flag_for_symtable=" $pic_flag" ;;
+ *)
+ if test "X$my_pic_p" != Xno; then
+ pic_flag_for_symtable=" $pic_flag"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ symtab_cflags=
+ for arg in $LTCFLAGS; do
+ case $arg in
+ -pie | -fpie | -fPIE) ;;
+ *) func_append symtab_cflags " $arg" ;;
+ esac
+ done
+
+ # Now compile the dynamic symbol file.
+ func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
+
+ # Clean up the generated files.
+ func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
+
+ # Transform the symbol file into the correct name.
+ symfileobj="$output_objdir/${my_outputname}S.$objext"
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ if test -f "$output_objdir/$my_outputname.def"; then
+ compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+ finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+ else
+ compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+ finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+ fi
+ ;;
+ *)
+ compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+ finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+ ;;
+ esac
+ ;;
+ *)
+ func_fatal_error "unknown suffix for \`$my_dlsyms'"
+ ;;
+ esac
+ else
+ # We keep going just in case the user didn't refer to
+ # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
+ # really was required.
+
+ # Nullify the symbol file.
+ compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
+ finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
+ fi
+}
+
+# func_win32_libid arg
+# return the library type of file 'arg'
+#
+# Need a lot of goo to handle *both* DLLs and import libs
+# Has to be a shell function in order to 'eat' the argument
+# that is supplied when $file_magic_command is called.
+# Despite the name, also deal with 64 bit binaries.
+func_win32_libid ()
+{
+ $opt_debug
+ win32_libid_type="unknown"
+ win32_fileres=`file -L $1 2>/dev/null`
+ case $win32_fileres in
+ *ar\ archive\ import\ library*) # definitely import
+ win32_libid_type="x86 archive import"
+ ;;
+ *ar\ archive*) # could be an import, or static
+ # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
+ if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
+ $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
+ func_to_tool_file "$1" func_convert_file_msys_to_w32
+ win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
+ $SED -n -e '
+ 1,100{
+ / I /{
+ s,.*,import,
+ p
+ q
+ }
+ }'`
+ case $win32_nmres in
+ import*) win32_libid_type="x86 archive import";;
+ *) win32_libid_type="x86 archive static";;
+ esac
+ fi
+ ;;
+ *DLL*)
+ win32_libid_type="x86 DLL"
+ ;;
+ *executable*) # but shell scripts are "executable" too...
+ case $win32_fileres in
+ *MS\ Windows\ PE\ Intel*)
+ win32_libid_type="x86 DLL"
+ ;;
+ esac
+ ;;
+ esac
+ $ECHO "$win32_libid_type"
+}
+
+# func_cygming_dll_for_implib ARG
+#
+# Platform-specific function to extract the
+# name of the DLL associated with the specified
+# import library ARG.
+# Invoked by eval'ing the libtool variable
+# $sharedlib_from_linklib_cmd
+# Result is available in the variable
+# $sharedlib_from_linklib_result
+func_cygming_dll_for_implib ()
+{
+ $opt_debug
+ sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
+}
+
+# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
+#
+# The is the core of a fallback implementation of a
+# platform-specific function to extract the name of the
+# DLL associated with the specified import library LIBNAME.
+#
+# SECTION_NAME is either .idata$6 or .idata$7, depending
+# on the platform and compiler that created the implib.
+#
+# Echos the name of the DLL associated with the
+# specified import library.
+func_cygming_dll_for_implib_fallback_core ()
+{
+ $opt_debug
+ match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
+ $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
+ $SED '/^Contents of section '"$match_literal"':/{
+ # Place marker at beginning of archive member dllname section
+ s/.*/====MARK====/
+ p
+ d
+ }
+ # These lines can sometimes be longer than 43 characters, but
+ # are always uninteresting
+ /:[ ]*file format pe[i]\{,1\}-/d
+ /^In archive [^:]*:/d
+ # Ensure marker is printed
+ /^====MARK====/p
+ # Remove all lines with less than 43 characters
+ /^.\{43\}/!d
+ # From remaining lines, remove first 43 characters
+ s/^.\{43\}//' |
+ $SED -n '
+ # Join marker and all lines until next marker into a single line
+ /^====MARK====/ b para
+ H
+ $ b para
+ b
+ :para
+ x
+ s/\n//g
+ # Remove the marker
+ s/^====MARK====//
+ # Remove trailing dots and whitespace
+ s/[\. \t]*$//
+ # Print
+ /./p' |
+ # we now have a list, one entry per line, of the stringified
+ # contents of the appropriate section of all members of the
+ # archive which possess that section. Heuristic: eliminate
+ # all those which have a first or second character that is
+ # a '.' (that is, objdump's representation of an unprintable
+ # character.) This should work for all archives with less than
+ # 0x302f exports -- but will fail for DLLs whose name actually
+ # begins with a literal '.' or a single character followed by
+ # a '.'.
+ #
+ # Of those that remain, print the first one.
+ $SED -e '/^\./d;/^.\./d;q'
+}
+
+# func_cygming_gnu_implib_p ARG
+# This predicate returns with zero status (TRUE) if
+# ARG is a GNU/binutils-style import library. Returns
+# with nonzero status (FALSE) otherwise.
+func_cygming_gnu_implib_p ()
+{
+ $opt_debug
+ func_to_tool_file "$1" func_convert_file_msys_to_w32
+ func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
+ test -n "$func_cygming_gnu_implib_tmp"
+}
+
+# func_cygming_ms_implib_p ARG
+# This predicate returns with zero status (TRUE) if
+# ARG is an MS-style import library. Returns
+# with nonzero status (FALSE) otherwise.
+func_cygming_ms_implib_p ()
+{
+ $opt_debug
+ func_to_tool_file "$1" func_convert_file_msys_to_w32
+ func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
+ test -n "$func_cygming_ms_implib_tmp"
+}
+
+# func_cygming_dll_for_implib_fallback ARG
+# Platform-specific function to extract the
+# name of the DLL associated with the specified
+# import library ARG.
+#
+# This fallback implementation is for use when $DLLTOOL
+# does not support the --identify-strict option.
+# Invoked by eval'ing the libtool variable
+# $sharedlib_from_linklib_cmd
+# Result is available in the variable
+# $sharedlib_from_linklib_result
+func_cygming_dll_for_implib_fallback ()
+{
+ $opt_debug
+ if func_cygming_gnu_implib_p "$1" ; then
+ # binutils import library
+ sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
+ elif func_cygming_ms_implib_p "$1" ; then
+ # ms-generated import library
+ sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
+ else
+ # unknown
+ sharedlib_from_linklib_result=""
+ fi
+}
+
+
+# func_extract_an_archive dir oldlib
+func_extract_an_archive ()
+{
+ $opt_debug
+ f_ex_an_ar_dir="$1"; shift
+ f_ex_an_ar_oldlib="$1"
+ if test "$lock_old_archive_extraction" = yes; then
+ lockfile=$f_ex_an_ar_oldlib.lock
+ until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+ func_echo "Waiting for $lockfile to be removed"
+ sleep 2
+ done
+ fi
+ func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
+ 'stat=$?; rm -f "$lockfile"; exit $stat'
+ if test "$lock_old_archive_extraction" = yes; then
+ $opt_dry_run || rm -f "$lockfile"
+ fi
+ if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
+ :
+ else
+ func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
+ fi
+}
+
+
+# func_extract_archives gentop oldlib ...
+func_extract_archives ()
+{
+ $opt_debug
+ my_gentop="$1"; shift
+ my_oldlibs=${1+"$@"}
+ my_oldobjs=""
+ my_xlib=""
+ my_xabs=""
+ my_xdir=""
+
+ for my_xlib in $my_oldlibs; do
+ # Extract the objects.
+ case $my_xlib in
+ [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
+ *) my_xabs=`pwd`"/$my_xlib" ;;
+ esac
+ func_basename "$my_xlib"
+ my_xlib="$func_basename_result"
+ my_xlib_u=$my_xlib
+ while :; do
+ case " $extracted_archives " in
+ *" $my_xlib_u "*)
+ func_arith $extracted_serial + 1
+ extracted_serial=$func_arith_result
+ my_xlib_u=lt$extracted_serial-$my_xlib ;;
+ *) break ;;
+ esac
+ done
+ extracted_archives="$extracted_archives $my_xlib_u"
+ my_xdir="$my_gentop/$my_xlib_u"
+
+ func_mkdir_p "$my_xdir"
+
+ case $host in
+ *-darwin*)
+ func_verbose "Extracting $my_xabs"
+ # Do not bother doing anything if just a dry run
+ $opt_dry_run || {
+ darwin_orig_dir=`pwd`
+ cd $my_xdir || exit $?
+ darwin_archive=$my_xabs
+ darwin_curdir=`pwd`
+ darwin_base_archive=`basename "$darwin_archive"`
+ darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
+ if test -n "$darwin_arches"; then
+ darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
+ darwin_arch=
+ func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
+ for darwin_arch in $darwin_arches ; do
+ func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+ $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
+ cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+ func_extract_an_archive "`pwd`" "${darwin_base_archive}"
+ cd "$darwin_curdir"
+ $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
+ done # $darwin_arches
+ ## Okay now we've a bunch of thin objects, gotta fatten them up :)
+ darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
+ darwin_file=
+ darwin_files=
+ for darwin_file in $darwin_filelist; do
+ darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
+ $LIPO -create -output "$darwin_file" $darwin_files
+ done # $darwin_filelist
+ $RM -rf unfat-$$
+ cd "$darwin_orig_dir"
+ else
+ cd $darwin_orig_dir
+ func_extract_an_archive "$my_xdir" "$my_xabs"
+ fi # $darwin_arches
+ } # !$opt_dry_run
+ ;;
+ *)
+ func_extract_an_archive "$my_xdir" "$my_xabs"
+ ;;
+ esac
+ my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
+ done
+
+ func_extract_archives_result="$my_oldobjs"
+}
+
+
+# func_emit_wrapper [arg=no]
+#
+# Emit a libtool wrapper script on stdout.
+# Don't directly open a file because we may want to
+# incorporate the script contents within a cygwin/mingw
+# wrapper executable. Must ONLY be called from within
+# func_mode_link because it depends on a number of variables
+# set therein.
+#
+# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
+# variable will take. If 'yes', then the emitted script
+# will assume that the directory in which it is stored is
+# the $objdir directory. This is a cygwin/mingw-specific
+# behavior.
+func_emit_wrapper ()
+{
+ func_emit_wrapper_arg1=${1-no}
+
+ $ECHO "\
+#! $SHELL
+
+# $output - temporary wrapper script for $objdir/$outputname
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# The $output program cannot be directly executed until all the libtool
+# libraries that it depends on are installed.
+#
+# This wrapper script should never be moved out of the build directory.
+# If it is, it will not operate correctly.
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='$sed_quote_subst'
+
+# Be Bourne compatible
+if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+relink_command=\"$relink_command\"
+
+# This environment variable determines our operation mode.
+if test \"\$libtool_install_magic\" = \"$magic\"; then
+ # install mode needs the following variables:
+ generated_by_libtool_version='$macro_version'
+ notinst_deplibs='$notinst_deplibs'
+else
+ # When we are sourced in execute mode, \$file and \$ECHO are already set.
+ if test \"\$libtool_execute_magic\" != \"$magic\"; then
+ file=\"\$0\""
+
+ qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
+ $ECHO "\
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+ eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+ ECHO=\"$qECHO\"
+ fi
+
+# Very basic option parsing. These options are (a) specific to
+# the libtool wrapper, (b) are identical between the wrapper
+# /script/ and the wrapper /executable/ which is used only on
+# windows platforms, and (c) all begin with the string "--lt-"
+# (application programs are unlikely to have options which match
+# this pattern).
+#
+# There are only two supported options: --lt-debug and
+# --lt-dump-script. There is, deliberately, no --lt-help.
+#
+# The first argument to this parsing function should be the
+# script's $0 value, followed by "$@".
+lt_option_debug=
+func_parse_lt_options ()
+{
+ lt_script_arg0=\$0
+ shift
+ for lt_opt
+ do
+ case \"\$lt_opt\" in
+ --lt-debug) lt_option_debug=1 ;;
+ --lt-dump-script)
+ lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
+ test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
+ lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
+ cat \"\$lt_dump_D/\$lt_dump_F\"
+ exit 0
+ ;;
+ --lt-*)
+ \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
+ exit 1
+ ;;
+ esac
+ done
+
+ # Print the debug banner immediately:
+ if test -n \"\$lt_option_debug\"; then
+ echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2
+ fi
+}
+
+# Used when --lt-debug. Prints its arguments to stdout
+# (redirection is the responsibility of the caller)
+func_lt_dump_args ()
+{
+ lt_dump_args_N=1;
+ for lt_arg
+ do
+ \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\"
+ lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
+ done
+}
+
+# Core function for launching the target application
+func_exec_program_core ()
+{
+"
+ case $host in
+ # Backslashes separate directories on plain windows
+ *-*-mingw | *-*-os2* | *-cegcc*)
+ $ECHO "\
+ if test -n \"\$lt_option_debug\"; then
+ \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2
+ func_lt_dump_args \${1+\"\$@\"} 1>&2
+ fi
+ exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
+"
+ ;;
+
+ *)
+ $ECHO "\
+ if test -n \"\$lt_option_debug\"; then
+ \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2
+ func_lt_dump_args \${1+\"\$@\"} 1>&2
+ fi
+ exec \"\$progdir/\$program\" \${1+\"\$@\"}
+"
+ ;;
+ esac
+ $ECHO "\
+ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
+ exit 1
+}
+
+# A function to encapsulate launching the target application
+# Strips options in the --lt-* namespace from \$@ and
+# launches target application with the remaining arguments.
+func_exec_program ()
+{
+ case \" \$* \" in
+ *\\ --lt-*)
+ for lt_wr_arg
+ do
+ case \$lt_wr_arg in
+ --lt-*) ;;
+ *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
+ esac
+ shift
+ done ;;
+ esac
+ func_exec_program_core \${1+\"\$@\"}
+}
+
+ # Parse options
+ func_parse_lt_options \"\$0\" \${1+\"\$@\"}
+
+ # Find the directory that this script lives in.
+ thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
+ test \"x\$thisdir\" = \"x\$file\" && thisdir=.
+
+ # Follow symbolic links until we get to the real thisdir.
+ file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
+ while test -n \"\$file\"; do
+ destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
+
+ # If there was a directory component, then change thisdir.
+ if test \"x\$destdir\" != \"x\$file\"; then
+ case \"\$destdir\" in
+ [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
+ *) thisdir=\"\$thisdir/\$destdir\" ;;
+ esac
+ fi
+
+ file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
+ file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
+ done
+
+ # Usually 'no', except on cygwin/mingw when embedded into
+ # the cwrapper.
+ WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
+ if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
+ # special case for '.'
+ if test \"\$thisdir\" = \".\"; then
+ thisdir=\`pwd\`
+ fi
+ # remove .libs from thisdir
+ case \"\$thisdir\" in
+ *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
+ $objdir ) thisdir=. ;;
+ esac
+ fi
+
+ # Try to get the absolute directory name.
+ absdir=\`cd \"\$thisdir\" && pwd\`
+ test -n \"\$absdir\" && thisdir=\"\$absdir\"
+"
+
+ if test "$fast_install" = yes; then
+ $ECHO "\
+ program=lt-'$outputname'$exeext
+ progdir=\"\$thisdir/$objdir\"
+
+ if test ! -f \"\$progdir/\$program\" ||
+ { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
+ test \"X\$file\" != \"X\$progdir/\$program\"; }; then
+
+ file=\"\$\$-\$program\"
+
+ if test ! -d \"\$progdir\"; then
+ $MKDIR \"\$progdir\"
+ else
+ $RM \"\$progdir/\$file\"
+ fi"
+
+ $ECHO "\
+
+ # relink executable if necessary
+ if test -n \"\$relink_command\"; then
+ if relink_command_output=\`eval \$relink_command 2>&1\`; then :
+ else
+ $ECHO \"\$relink_command_output\" >&2
+ $RM \"\$progdir/\$file\"
+ exit 1
+ fi
+ fi
+
+ $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
+ { $RM \"\$progdir/\$program\";
+ $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
+ $RM \"\$progdir/\$file\"
+ fi"
+ else
+ $ECHO "\
+ program='$outputname'
+ progdir=\"\$thisdir/$objdir\"
+"
+ fi
+
+ $ECHO "\
+
+ if test -f \"\$progdir/\$program\"; then"
+
+ # fixup the dll searchpath if we need to.
+ #
+ # Fix the DLL searchpath if we need to. Do this before prepending
+ # to shlibpath, because on Windows, both are PATH and uninstalled
+ # libraries must come first.
+ if test -n "$dllsearchpath"; then
+ $ECHO "\
+ # Add the dll search path components to the executable PATH
+ PATH=$dllsearchpath:\$PATH
+"
+ fi
+
+ # Export our shlibpath_var if we have one.
+ if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+ $ECHO "\
+ # Add our own library path to $shlibpath_var
+ $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
+
+ # Some systems cannot cope with colon-terminated $shlibpath_var
+ # The second colon is a workaround for a bug in BeOS R4 sed
+ $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
+
+ export $shlibpath_var
+"
+ fi
+
+ $ECHO "\
+ if test \"\$libtool_execute_magic\" != \"$magic\"; then
+ # Run the actual program with our arguments.
+ func_exec_program \${1+\"\$@\"}
+ fi
+ else
+ # The program doesn't exist.
+ \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
+ \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
+ \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
+ exit 1
+ fi
+fi\
+"
+}
+
+
+# func_emit_cwrapperexe_src
+# emit the source code for a wrapper executable on stdout
+# Must ONLY be called from within func_mode_link because
+# it depends on a number of variable set therein.
+func_emit_cwrapperexe_src ()
+{
+ cat <<EOF
+
+/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
+ Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+
+ The $output program cannot be directly executed until all the libtool
+ libraries that it depends on are installed.
+
+ This wrapper executable should never be moved out of the build directory.
+ If it is, it will not operate correctly.
+*/
+EOF
+ cat <<"EOF"
+#ifdef _MSC_VER
+# define _CRT_SECURE_NO_DEPRECATE 1
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#ifdef _MSC_VER
+# include <direct.h>
+# include <process.h>
+# include <io.h>
+#else
+# include <unistd.h>
+# include <stdint.h>
+# ifdef __CYGWIN__
+# include <io.h>
+# endif
+#endif
+#include <malloc.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+/* declarations of non-ANSI functions */
+#if defined(__MINGW32__)
+# ifdef __STRICT_ANSI__
+int _putenv (const char *);
+# endif
+#elif defined(__CYGWIN__)
+# ifdef __STRICT_ANSI__
+char *realpath (const char *, char *);
+int putenv (char *);
+int setenv (const char *, const char *, int);
+# endif
+/* #elif defined (other platforms) ... */
+#endif
+
+/* portability defines, excluding path handling macros */
+#if defined(_MSC_VER)
+# define setmode _setmode
+# define stat _stat
+# define chmod _chmod
+# define getcwd _getcwd
+# define putenv _putenv
+# define S_IXUSR _S_IEXEC
+# ifndef _INTPTR_T_DEFINED
+# define _INTPTR_T_DEFINED
+# define intptr_t int
+# endif
+#elif defined(__MINGW32__)
+# define setmode _setmode
+# define stat _stat
+# define chmod _chmod
+# define getcwd _getcwd
+# define putenv _putenv
+#elif defined(__CYGWIN__)
+# define HAVE_SETENV
+# define FOPEN_WB "wb"
+/* #elif defined (other platforms) ... */
+#endif
+
+#if defined(PATH_MAX)
+# define LT_PATHMAX PATH_MAX
+#elif defined(MAXPATHLEN)
+# define LT_PATHMAX MAXPATHLEN
+#else
+# define LT_PATHMAX 1024
+#endif
+
+#ifndef S_IXOTH
+# define S_IXOTH 0
+#endif
+#ifndef S_IXGRP
+# define S_IXGRP 0
+#endif
+
+/* path handling portability macros */
+#ifndef DIR_SEPARATOR
+# define DIR_SEPARATOR '/'
+# define PATH_SEPARATOR ':'
+#endif
+
+#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
+ defined (__OS2__)
+# define HAVE_DOS_BASED_FILE_SYSTEM
+# define FOPEN_WB "wb"
+# ifndef DIR_SEPARATOR_2
+# define DIR_SEPARATOR_2 '\\'
+# endif
+# ifndef PATH_SEPARATOR_2
+# define PATH_SEPARATOR_2 ';'
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR_2
+# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
+#else /* DIR_SEPARATOR_2 */
+# define IS_DIR_SEPARATOR(ch) \
+ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
+#endif /* DIR_SEPARATOR_2 */
+
+#ifndef PATH_SEPARATOR_2
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
+#else /* PATH_SEPARATOR_2 */
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
+#endif /* PATH_SEPARATOR_2 */
+
+#ifndef FOPEN_WB
+# define FOPEN_WB "w"
+#endif
+#ifndef _O_BINARY
+# define _O_BINARY 0
+#endif
+
+#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
+#define XFREE(stale) do { \
+ if (stale) { free ((void *) stale); stale = 0; } \
+} while (0)
+
+#if defined(LT_DEBUGWRAPPER)
+static int lt_debug = 1;
+#else
+static int lt_debug = 0;
+#endif
+
+const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
+
+void *xmalloc (size_t num);
+char *xstrdup (const char *string);
+const char *base_name (const char *name);
+char *find_executable (const char *wrapper);
+char *chase_symlinks (const char *pathspec);
+int make_executable (const char *path);
+int check_executable (const char *path);
+char *strendzap (char *str, const char *pat);
+void lt_debugprintf (const char *file, int line, const char *fmt, ...);
+void lt_fatal (const char *file, int line, const char *message, ...);
+static const char *nonnull (const char *s);
+static const char *nonempty (const char *s);
+void lt_setenv (const char *name, const char *value);
+char *lt_extend_str (const char *orig_value, const char *add, int to_end);
+void lt_update_exe_path (const char *name, const char *value);
+void lt_update_lib_path (const char *name, const char *value);
+char **prepare_spawn (char **argv);
+void lt_dump_script (FILE *f);
+EOF
+
+ cat <<EOF
+volatile const char * MAGIC_EXE = "$magic_exe";
+const char * LIB_PATH_VARNAME = "$shlibpath_var";
+EOF
+
+ if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+ func_to_host_path "$temp_rpath"
+ cat <<EOF
+const char * LIB_PATH_VALUE = "$func_to_host_path_result";
+EOF
+ else
+ cat <<"EOF"
+const char * LIB_PATH_VALUE = "";
+EOF
+ fi
+
+ if test -n "$dllsearchpath"; then
+ func_to_host_path "$dllsearchpath:"
+ cat <<EOF
+const char * EXE_PATH_VARNAME = "PATH";
+const char * EXE_PATH_VALUE = "$func_to_host_path_result";
+EOF
+ else
+ cat <<"EOF"
+const char * EXE_PATH_VARNAME = "";
+const char * EXE_PATH_VALUE = "";
+EOF
+ fi
+
+ if test "$fast_install" = yes; then
+ cat <<EOF
+const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
+EOF
+ else
+ cat <<EOF
+const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
+EOF
+ fi
+
+
+ cat <<"EOF"
+
+#define LTWRAPPER_OPTION_PREFIX "--lt-"
+
+static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
+static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script";
+static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug";
+
+int
+main (int argc, char *argv[])
+{
+ char **newargz;
+ int newargc;
+ char *tmp_pathspec;
+ char *actual_cwrapper_path;
+ char *actual_cwrapper_name;
+ char *target_name;
+ char *lt_argv_zero;
+ intptr_t rval = 127;
+
+ int i;
+
+ program_name = (char *) xstrdup (base_name (argv[0]));
+ newargz = XMALLOC (char *, argc + 1);
+
+ /* very simple arg parsing; don't want to rely on getopt
+ * also, copy all non cwrapper options to newargz, except
+ * argz[0], which is handled differently
+ */
+ newargc=0;
+ for (i = 1; i < argc; i++)
+ {
+ if (strcmp (argv[i], dumpscript_opt) == 0)
+ {
+EOF
+ case "$host" in
+ *mingw* | *cygwin* )
+ # make stdout use "unix" line endings
+ echo " setmode(1,_O_BINARY);"
+ ;;
+ esac
+
+ cat <<"EOF"
+ lt_dump_script (stdout);
+ return 0;
+ }
+ if (strcmp (argv[i], debug_opt) == 0)
+ {
+ lt_debug = 1;
+ continue;
+ }
+ if (strcmp (argv[i], ltwrapper_option_prefix) == 0)
+ {
+ /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
+ namespace, but it is not one of the ones we know about and
+ have already dealt with, above (inluding dump-script), then
+ report an error. Otherwise, targets might begin to believe
+ they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
+ namespace. The first time any user complains about this, we'll
+ need to make LTWRAPPER_OPTION_PREFIX a configure-time option
+ or a configure.ac-settable value.
+ */
+ lt_fatal (__FILE__, __LINE__,
+ "unrecognized %s option: '%s'",
+ ltwrapper_option_prefix, argv[i]);
+ }
+ /* otherwise ... */
+ newargz[++newargc] = xstrdup (argv[i]);
+ }
+ newargz[++newargc] = NULL;
+
+EOF
+ cat <<EOF
+ /* The GNU banner must be the first non-error debug message */
+ lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n");
+EOF
+ cat <<"EOF"
+ lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
+ lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
+
+ tmp_pathspec = find_executable (argv[0]);
+ if (tmp_pathspec == NULL)
+ lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
+ lt_debugprintf (__FILE__, __LINE__,
+ "(main) found exe (before symlink chase) at: %s\n",
+ tmp_pathspec);
+
+ actual_cwrapper_path = chase_symlinks (tmp_pathspec);
+ lt_debugprintf (__FILE__, __LINE__,
+ "(main) found exe (after symlink chase) at: %s\n",
+ actual_cwrapper_path);
+ XFREE (tmp_pathspec);
+
+ actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
+ strendzap (actual_cwrapper_path, actual_cwrapper_name);
+
+ /* wrapper name transforms */
+ strendzap (actual_cwrapper_name, ".exe");
+ tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
+ XFREE (actual_cwrapper_name);
+ actual_cwrapper_name = tmp_pathspec;
+ tmp_pathspec = 0;
+
+ /* target_name transforms -- use actual target program name; might have lt- prefix */
+ target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
+ strendzap (target_name, ".exe");
+ tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
+ XFREE (target_name);
+ target_name = tmp_pathspec;
+ tmp_pathspec = 0;
+
+ lt_debugprintf (__FILE__, __LINE__,
+ "(main) libtool target name: %s\n",
+ target_name);
+EOF
+
+ cat <<EOF
+ newargz[0] =
+ XMALLOC (char, (strlen (actual_cwrapper_path) +
+ strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
+ strcpy (newargz[0], actual_cwrapper_path);
+ strcat (newargz[0], "$objdir");
+ strcat (newargz[0], "/");
+EOF
+
+ cat <<"EOF"
+ /* stop here, and copy so we don't have to do this twice */
+ tmp_pathspec = xstrdup (newargz[0]);
+
+ /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
+ strcat (newargz[0], actual_cwrapper_name);
+
+ /* DO want the lt- prefix here if it exists, so use target_name */
+ lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
+ XFREE (tmp_pathspec);
+ tmp_pathspec = NULL;
+EOF
+
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+ {
+ char* p;
+ while ((p = strchr (newargz[0], '\\')) != NULL)
+ {
+ *p = '/';
+ }
+ while ((p = strchr (lt_argv_zero, '\\')) != NULL)
+ {
+ *p = '/';
+ }
+ }
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+ XFREE (target_name);
+ XFREE (actual_cwrapper_path);
+ XFREE (actual_cwrapper_name);
+
+ lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
+ lt_setenv ("DUALCASE", "1"); /* for MSK sh */
+ /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must
+ be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
+ because on Windows, both *_VARNAMEs are PATH but uninstalled
+ libraries must come first. */
+ lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
+ lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
+
+ lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
+ nonnull (lt_argv_zero));
+ for (i = 0; i < newargc; i++)
+ {
+ lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
+ i, nonnull (newargz[i]));
+ }
+
+EOF
+
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+ /* execv doesn't actually work on mingw as expected on unix */
+ newargz = prepare_spawn (newargz);
+ rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
+ if (rval == -1)
+ {
+ /* failed to start process */
+ lt_debugprintf (__FILE__, __LINE__,
+ "(main) failed to launch target \"%s\": %s\n",
+ lt_argv_zero, nonnull (strerror (errno)));
+ return 127;
+ }
+ return rval;
+EOF
+ ;;
+ *)
+ cat <<"EOF"
+ execv (lt_argv_zero, newargz);
+ return rval; /* =127, but avoids unused variable warning */
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+}
+
+void *
+xmalloc (size_t num)
+{
+ void *p = (void *) malloc (num);
+ if (!p)
+ lt_fatal (__FILE__, __LINE__, "memory exhausted");
+
+ return p;
+}
+
+char *
+xstrdup (const char *string)
+{
+ return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
+ string) : NULL;
+}
+
+const char *
+base_name (const char *name)
+{
+ const char *base;
+
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ /* Skip over the disk name in MSDOS pathnames. */
+ if (isalpha ((unsigned char) name[0]) && name[1] == ':')
+ name += 2;
+#endif
+
+ for (base = name; *name; name++)
+ if (IS_DIR_SEPARATOR (*name))
+ base = name + 1;
+ return base;
+}
+
+int
+check_executable (const char *path)
+{
+ struct stat st;
+
+ lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
+ nonempty (path));
+ if ((!path) || (!*path))
+ return 0;
+
+ if ((stat (path, &st) >= 0)
+ && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
+ return 1;
+ else
+ return 0;
+}
+
+int
+make_executable (const char *path)
+{
+ int rval = 0;
+ struct stat st;
+
+ lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
+ nonempty (path));
+ if ((!path) || (!*path))
+ return 0;
+
+ if (stat (path, &st) >= 0)
+ {
+ rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
+ }
+ return rval;
+}
+
+/* Searches for the full path of the wrapper. Returns
+ newly allocated full path name if found, NULL otherwise
+ Does not chase symlinks, even on platforms that support them.
+*/
+char *
+find_executable (const char *wrapper)
+{
+ int has_slash = 0;
+ const char *p;
+ const char *p_next;
+ /* static buffer for getcwd */
+ char tmp[LT_PATHMAX + 1];
+ int tmp_len;
+ char *concat_name;
+
+ lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
+ nonempty (wrapper));
+
+ if ((wrapper == NULL) || (*wrapper == '\0'))
+ return NULL;
+
+ /* Absolute path? */
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
+ {
+ concat_name = xstrdup (wrapper);
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+ else
+ {
+#endif
+ if (IS_DIR_SEPARATOR (wrapper[0]))
+ {
+ concat_name = xstrdup (wrapper);
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ }
+#endif
+
+ for (p = wrapper; *p; p++)
+ if (*p == '/')
+ {
+ has_slash = 1;
+ break;
+ }
+ if (!has_slash)
+ {
+ /* no slashes; search PATH */
+ const char *path = getenv ("PATH");
+ if (path != NULL)
+ {
+ for (p = path; *p; p = p_next)
+ {
+ const char *q;
+ size_t p_len;
+ for (q = p; *q; q++)
+ if (IS_PATH_SEPARATOR (*q))
+ break;
+ p_len = q - p;
+ p_next = (*q == '\0' ? q : q + 1);
+ if (p_len == 0)
+ {
+ /* empty path: current directory */
+ if (getcwd (tmp, LT_PATHMAX) == NULL)
+ lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
+ nonnull (strerror (errno)));
+ tmp_len = strlen (tmp);
+ concat_name =
+ XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, tmp, tmp_len);
+ concat_name[tmp_len] = '/';
+ strcpy (concat_name + tmp_len + 1, wrapper);
+ }
+ else
+ {
+ concat_name =
+ XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, p, p_len);
+ concat_name[p_len] = '/';
+ strcpy (concat_name + p_len + 1, wrapper);
+ }
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+ }
+ /* not found in PATH; assume curdir */
+ }
+ /* Relative path | not found in path: prepend cwd */
+ if (getcwd (tmp, LT_PATHMAX) == NULL)
+ lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
+ nonnull (strerror (errno)));
+ tmp_len = strlen (tmp);
+ concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, tmp, tmp_len);
+ concat_name[tmp_len] = '/';
+ strcpy (concat_name + tmp_len + 1, wrapper);
+
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ return NULL;
+}
+
+char *
+chase_symlinks (const char *pathspec)
+{
+#ifndef S_ISLNK
+ return xstrdup (pathspec);
+#else
+ char buf[LT_PATHMAX];
+ struct stat s;
+ char *tmp_pathspec = xstrdup (pathspec);
+ char *p;
+ int has_symlinks = 0;
+ while (strlen (tmp_pathspec) && !has_symlinks)
+ {
+ lt_debugprintf (__FILE__, __LINE__,
+ "checking path component for symlinks: %s\n",
+ tmp_pathspec);
+ if (lstat (tmp_pathspec, &s) == 0)
+ {
+ if (S_ISLNK (s.st_mode) != 0)
+ {
+ has_symlinks = 1;
+ break;
+ }
+
+ /* search backwards for last DIR_SEPARATOR */
+ p = tmp_pathspec + strlen (tmp_pathspec) - 1;
+ while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+ p--;
+ if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+ {
+ /* no more DIR_SEPARATORS left */
+ break;
+ }
+ *p = '\0';
+ }
+ else
+ {
+ lt_fatal (__FILE__, __LINE__,
+ "error accessing file \"%s\": %s",
+ tmp_pathspec, nonnull (strerror (errno)));
+ }
+ }
+ XFREE (tmp_pathspec);
+
+ if (!has_symlinks)
+ {
+ return xstrdup (pathspec);
+ }
+
+ tmp_pathspec = realpath (pathspec, buf);
+ if (tmp_pathspec == 0)
+ {
+ lt_fatal (__FILE__, __LINE__,
+ "could not follow symlinks for %s", pathspec);
+ }
+ return xstrdup (tmp_pathspec);
+#endif
+}
+
+char *
+strendzap (char *str, const char *pat)
+{
+ size_t len, patlen;
+
+ assert (str != NULL);
+ assert (pat != NULL);
+
+ len = strlen (str);
+ patlen = strlen (pat);
+
+ if (patlen <= len)
+ {
+ str += len - patlen;
+ if (strcmp (str, pat) == 0)
+ *str = '\0';
+ }
+ return str;
+}
+
+void
+lt_debugprintf (const char *file, int line, const char *fmt, ...)
+{
+ va_list args;
+ if (lt_debug)
+ {
+ (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
+ va_start (args, fmt);
+ (void) vfprintf (stderr, fmt, args);
+ va_end (args);
+ }
+}
+
+static void
+lt_error_core (int exit_status, const char *file,
+ int line, const char *mode,
+ const char *message, va_list ap)
+{
+ fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
+ vfprintf (stderr, message, ap);
+ fprintf (stderr, ".\n");
+
+ if (exit_status >= 0)
+ exit (exit_status);
+}
+
+void
+lt_fatal (const char *file, int line, const char *message, ...)
+{
+ va_list ap;
+ va_start (ap, message);
+ lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
+ va_end (ap);
+}
+
+static const char *
+nonnull (const char *s)
+{
+ return s ? s : "(null)";
+}
+
+static const char *
+nonempty (const char *s)
+{
+ return (s && !*s) ? "(empty)" : nonnull (s);
+}
+
+void
+lt_setenv (const char *name, const char *value)
+{
+ lt_debugprintf (__FILE__, __LINE__,
+ "(lt_setenv) setting '%s' to '%s'\n",
+ nonnull (name), nonnull (value));
+ {
+#ifdef HAVE_SETENV
+ /* always make a copy, for consistency with !HAVE_SETENV */
+ char *str = xstrdup (value);
+ setenv (name, str, 1);
+#else
+ int len = strlen (name) + 1 + strlen (value) + 1;
+ char *str = XMALLOC (char, len);
+ sprintf (str, "%s=%s", name, value);
+ if (putenv (str) != EXIT_SUCCESS)
+ {
+ XFREE (str);
+ }
+#endif
+ }
+}
+
+char *
+lt_extend_str (const char *orig_value, const char *add, int to_end)
+{
+ char *new_value;
+ if (orig_value && *orig_value)
+ {
+ int orig_value_len = strlen (orig_value);
+ int add_len = strlen (add);
+ new_value = XMALLOC (char, add_len + orig_value_len + 1);
+ if (to_end)
+ {
+ strcpy (new_value, orig_value);
+ strcpy (new_value + orig_value_len, add);
+ }
+ else
+ {
+ strcpy (new_value, add);
+ strcpy (new_value + add_len, orig_value);
+ }
+ }
+ else
+ {
+ new_value = xstrdup (add);
+ }
+ return new_value;
+}
+
+void
+lt_update_exe_path (const char *name, const char *value)
+{
+ lt_debugprintf (__FILE__, __LINE__,
+ "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
+ nonnull (name), nonnull (value));
+
+ if (name && *name && value && *value)
+ {
+ char *new_value = lt_extend_str (getenv (name), value, 0);
+ /* some systems can't cope with a ':'-terminated path #' */
+ int len = strlen (new_value);
+ while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
+ {
+ new_value[len-1] = '\0';
+ }
+ lt_setenv (name, new_value);
+ XFREE (new_value);
+ }
+}
+
+void
+lt_update_lib_path (const char *name, const char *value)
+{
+ lt_debugprintf (__FILE__, __LINE__,
+ "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
+ nonnull (name), nonnull (value));
+
+ if (name && *name && value && *value)
+ {
+ char *new_value = lt_extend_str (getenv (name), value, 0);
+ lt_setenv (name, new_value);
+ XFREE (new_value);
+ }
+}
+
+EOF
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+
+/* Prepares an argument vector before calling spawn().
+ Note that spawn() does not by itself call the command interpreter
+ (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
+ ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+ GetVersionEx(&v);
+ v.dwPlatformId == VER_PLATFORM_WIN32_NT;
+ }) ? "cmd.exe" : "command.com").
+ Instead it simply concatenates the arguments, separated by ' ', and calls
+ CreateProcess(). We must quote the arguments since Win32 CreateProcess()
+ interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
+ special way:
+ - Space and tab are interpreted as delimiters. They are not treated as
+ delimiters if they are surrounded by double quotes: "...".
+ - Unescaped double quotes are removed from the input. Their only effect is
+ that within double quotes, space and tab are treated like normal
+ characters.
+ - Backslashes not followed by double quotes are not special.
+ - But 2*n+1 backslashes followed by a double quote become
+ n backslashes followed by a double quote (n >= 0):
+ \" -> "
+ \\\" -> \"
+ \\\\\" -> \\"
+ */
+#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+char **
+prepare_spawn (char **argv)
+{
+ size_t argc;
+ char **new_argv;
+ size_t i;
+
+ /* Count number of arguments. */
+ for (argc = 0; argv[argc] != NULL; argc++)
+ ;
+
+ /* Allocate new argument vector. */
+ new_argv = XMALLOC (char *, argc + 1);
+
+ /* Put quoted arguments into the new argument vector. */
+ for (i = 0; i < argc; i++)
+ {
+ const char *string = argv[i];
+
+ if (string[0] == '\0')
+ new_argv[i] = xstrdup ("\"\"");
+ else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
+ {
+ int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
+ size_t length;
+ unsigned int backslashes;
+ const char *s;
+ char *quoted_string;
+ char *p;
+
+ length = 0;
+ backslashes = 0;
+ if (quote_around)
+ length++;
+ for (s = string; *s != '\0'; s++)
+ {
+ char c = *s;
+ if (c == '"')
+ length += backslashes + 1;
+ length++;
+ if (c == '\\')
+ backslashes++;
+ else
+ backslashes = 0;
+ }
+ if (quote_around)
+ length += backslashes + 1;
+
+ quoted_string = XMALLOC (char, length + 1);
+
+ p = quoted_string;
+ backslashes = 0;
+ if (quote_around)
+ *p++ = '"';
+ for (s = string; *s != '\0'; s++)
+ {
+ char c = *s;
+ if (c == '"')
+ {
+ unsigned int j;
+ for (j = backslashes + 1; j > 0; j--)
+ *p++ = '\\';
+ }
+ *p++ = c;
+ if (c == '\\')
+ backslashes++;
+ else
+ backslashes = 0;
+ }
+ if (quote_around)
+ {
+ unsigned int j;
+ for (j = backslashes; j > 0; j--)
+ *p++ = '\\';
+ *p++ = '"';
+ }
+ *p = '\0';
+
+ new_argv[i] = quoted_string;
+ }
+ else
+ new_argv[i] = (char *) string;
+ }
+ new_argv[argc] = NULL;
+
+ return new_argv;
+}
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+void lt_dump_script (FILE* f)
+{
+EOF
+ func_emit_wrapper yes |
+ $SED -n -e '
+s/^\(.\{79\}\)\(..*\)/\1\
+\2/
+h
+s/\([\\"]\)/\\\1/g
+s/$/\\n/
+s/\([^\n]*\).*/ fputs ("\1", f);/p
+g
+D'
+ cat <<"EOF"
+}
+EOF
+}
+# end: func_emit_cwrapperexe_src
+
+# func_win32_import_lib_p ARG
+# True if ARG is an import lib, as indicated by $file_magic_cmd
+func_win32_import_lib_p ()
+{
+ $opt_debug
+ case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
+ *import*) : ;;
+ *) false ;;
+ esac
+}
+
+# func_mode_link arg...
+func_mode_link ()
+{
+ $opt_debug
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ # It is impossible to link a dll without this setting, and
+ # we shouldn't force the makefile maintainer to figure out
+ # which system we are compiling for in order to pass an extra
+ # flag for every libtool invocation.
+ # allow_undefined=no
+
+ # FIXME: Unfortunately, there are problems with the above when trying
+ # to make a dll which has undefined symbols, in which case not
+ # even a static library is built. For now, we need to specify
+ # -no-undefined on the libtool link line when we can be certain
+ # that all symbols are satisfied, otherwise we get a static library.
+ allow_undefined=yes
+ ;;
+ *)
+ allow_undefined=yes
+ ;;
+ esac
+ libtool_args=$nonopt
+ base_compile="$nonopt $@"
+ compile_command=$nonopt
+ finalize_command=$nonopt
+
+ compile_rpath=
+ finalize_rpath=
+ compile_shlibpath=
+ finalize_shlibpath=
+ convenience=
+ old_convenience=
+ deplibs=
+ old_deplibs=
+ compiler_flags=
+ linker_flags=
+ dllsearchpath=
+ lib_search_path=`pwd`
+ inst_prefix_dir=
+ new_inherited_linker_flags=
+
+ avoid_version=no
+ bindir=
+ dlfiles=
+ dlprefiles=
+ dlself=no
+ export_dynamic=no
+ export_symbols=
+ export_symbols_regex=
+ generated=
+ libobjs=
+ ltlibs=
+ module=no
+ no_install=no
+ objs=
+ non_pic_objects=
+ precious_files_regex=
+ prefer_static_libs=no
+ preload=no
+ prev=
+ prevarg=
+ release=
+ rpath=
+ xrpath=
+ perm_rpath=
+ temp_rpath=
+ thread_safe=no
+ vinfo=
+ vinfo_number=no
+ weak_libs=
+ single_module="${wl}-single_module"
+ func_infer_tag $base_compile
+
+ # We need to know -static, to get the right output filenames.
+ for arg
+ do
+ case $arg in
+ -shared)
+ test "$build_libtool_libs" != yes && \
+ func_fatal_configuration "can not build a shared library"
+ build_old_libs=no
+ break
+ ;;
+ -all-static | -static | -static-libtool-libs)
+ case $arg in
+ -all-static)
+ if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
+ func_warning "complete static linking is impossible in this configuration"
+ fi
+ if test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=yes
+ ;;
+ -static)
+ if test -z "$pic_flag" && test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=built
+ ;;
+ -static-libtool-libs)
+ if test -z "$pic_flag" && test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=yes
+ ;;
+ esac
+ build_libtool_libs=no
+ build_old_libs=yes
+ break
+ ;;
+ esac
+ done
+
+ # See if our shared archives depend on static archives.
+ test -n "$old_archive_from_new_cmds" && build_old_libs=yes
+
+ # Go through the arguments, transforming them on the way.
+ while test "$#" -gt 0; do
+ arg="$1"
+ shift
+ func_quote_for_eval "$arg"
+ qarg=$func_quote_for_eval_unquoted_result
+ func_append libtool_args " $func_quote_for_eval_result"
+
+ # If the previous option needs an argument, assign it.
+ if test -n "$prev"; then
+ case $prev in
+ output)
+ func_append compile_command " @OUTPUT@"
+ func_append finalize_command " @OUTPUT@"
+ ;;
+ esac
+
+ case $prev in
+ bindir)
+ bindir="$arg"
+ prev=
+ continue
+ ;;
+ dlfiles|dlprefiles)
+ if test "$preload" = no; then
+ # Add the symbol object into the linking commands.
+ func_append compile_command " @SYMFILE@"
+ func_append finalize_command " @SYMFILE@"
+ preload=yes
+ fi
+ case $arg in
+ *.la | *.lo) ;; # We handle these cases below.
+ force)
+ if test "$dlself" = no; then
+ dlself=needless
+ export_dynamic=yes
+ fi
+ prev=
+ continue
+ ;;
+ self)
+ if test "$prev" = dlprefiles; then
+ dlself=yes
+ elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
+ dlself=yes
+ else
+ dlself=needless
+ export_dynamic=yes
+ fi
+ prev=
+ continue
+ ;;
+ *)
+ if test "$prev" = dlfiles; then
+ func_append dlfiles " $arg"
+ else
+ func_append dlprefiles " $arg"
+ fi
+ prev=
+ continue
+ ;;
+ esac
+ ;;
+ expsyms)
+ export_symbols="$arg"
+ test -f "$arg" \
+ || func_fatal_error "symbol file \`$arg' does not exist"
+ prev=
+ continue
+ ;;
+ expsyms_regex)
+ export_symbols_regex="$arg"
+ prev=
+ continue
+ ;;
+ framework)
+ case $host in
+ *-*-darwin*)
+ case "$deplibs " in
+ *" $qarg.ltframework "*) ;;
+ *) func_append deplibs " $qarg.ltframework" # this is fixed later
+ ;;
+ esac
+ ;;
+ esac
+ prev=
+ continue
+ ;;
+ inst_prefix)
+ inst_prefix_dir="$arg"
+ prev=
+ continue
+ ;;
+ objectlist)
+ if test -f "$arg"; then
+ save_arg=$arg
+ moreargs=
+ for fil in `cat "$save_arg"`
+ do
+# func_append moreargs " $fil"
+ arg=$fil
+ # A libtool-controlled object.
+
+ # Check to see that this really is a libtool object.
+ if func_lalib_unsafe_p "$arg"; then
+ pic_object=
+ non_pic_object=
+
+ # Read the .lo file
+ func_source "$arg"
+
+ if test -z "$pic_object" ||
+ test -z "$non_pic_object" ||
+ test "$pic_object" = none &&
+ test "$non_pic_object" = none; then
+ func_fatal_error "cannot find name of object for \`$arg'"
+ fi
+
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ if test "$pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ pic_object="$xdir$pic_object"
+
+ if test "$prev" = dlfiles; then
+ if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+ func_append dlfiles " $pic_object"
+ prev=
+ continue
+ else
+ # If libtool objects are unsupported, then we need to preload.
+ prev=dlprefiles
+ fi
+ fi
+
+ # CHECK ME: I think I busted this. -Ossama
+ if test "$prev" = dlprefiles; then
+ # Preload the old-style object.
+ func_append dlprefiles " $pic_object"
+ prev=
+ fi
+
+ # A PIC object.
+ func_append libobjs " $pic_object"
+ arg="$pic_object"
+ fi
+
+ # Non-PIC object.
+ if test "$non_pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ non_pic_object="$xdir$non_pic_object"
+
+ # A standard non-PIC object
+ func_append non_pic_objects " $non_pic_object"
+ if test -z "$pic_object" || test "$pic_object" = none ; then
+ arg="$non_pic_object"
+ fi
+ else
+ # If the PIC object exists, use it instead.
+ # $xdir was prepended to $pic_object above.
+ non_pic_object="$pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ fi
+ else
+ # Only an error if not doing a dry-run.
+ if $opt_dry_run; then
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ func_lo2o "$arg"
+ pic_object=$xdir$objdir/$func_lo2o_result
+ non_pic_object=$xdir$func_lo2o_result
+ func_append libobjs " $pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ else
+ func_fatal_error "\`$arg' is not a valid libtool object"
+ fi
+ fi
+ done
+ else
+ func_fatal_error "link input file \`$arg' does not exist"
+ fi
+ arg=$save_arg
+ prev=
+ continue
+ ;;
+ precious_regex)
+ precious_files_regex="$arg"
+ prev=
+ continue
+ ;;
+ release)
+ release="-$arg"
+ prev=
+ continue
+ ;;
+ rpath | xrpath)
+ # We need an absolute path.
+ case $arg in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ func_fatal_error "only absolute run-paths are allowed"
+ ;;
+ esac
+ if test "$prev" = rpath; then
+ case "$rpath " in
+ *" $arg "*) ;;
+ *) func_append rpath " $arg" ;;
+ esac
+ else
+ case "$xrpath " in
+ *" $arg "*) ;;
+ *) func_append xrpath " $arg" ;;
+ esac
+ fi
+ prev=
+ continue
+ ;;
+ shrext)
+ shrext_cmds="$arg"
+ prev=
+ continue
+ ;;
+ weak)
+ func_append weak_libs " $arg"
+ prev=
+ continue
+ ;;
+ xcclinker)
+ func_append linker_flags " $qarg"
+ func_append compiler_flags " $qarg"
+ prev=
+ func_append compile_command " $qarg"
+ func_append finalize_command " $qarg"
+ continue
+ ;;
+ xcompiler)
+ func_append compiler_flags " $qarg"
+ prev=
+ func_append compile_command " $qarg"
+ func_append finalize_command " $qarg"
+ continue
+ ;;
+ xlinker)
+ func_append linker_flags " $qarg"
+ func_append compiler_flags " $wl$qarg"
+ prev=
+ func_append compile_command " $wl$qarg"
+ func_append finalize_command " $wl$qarg"
+ continue
+ ;;
+ *)
+ eval "$prev=\"\$arg\""
+ prev=
+ continue
+ ;;
+ esac
+ fi # test -n "$prev"
+
+ prevarg="$arg"
+
+ case $arg in
+ -all-static)
+ if test -n "$link_static_flag"; then
+ # See comment for -static flag below, for more details.
+ func_append compile_command " $link_static_flag"
+ func_append finalize_command " $link_static_flag"
+ fi
+ continue
+ ;;
+
+ -allow-undefined)
+ # FIXME: remove this flag sometime in the future.
+ func_fatal_error "\`-allow-undefined' must not be used because it is the default"
+ ;;
+
+ -avoid-version)
+ avoid_version=yes
+ continue
+ ;;
+
+ -bindir)
+ prev=bindir
+ continue
+ ;;
+
+ -dlopen)
+ prev=dlfiles
+ continue
+ ;;
+
+ -dlpreopen)
+ prev=dlprefiles
+ continue
+ ;;
+
+ -export-dynamic)
+ export_dynamic=yes
+ continue
+ ;;
+
+ -export-symbols | -export-symbols-regex)
+ if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+ func_fatal_error "more than one -exported-symbols argument is not allowed"
+ fi
+ if test "X$arg" = "X-export-symbols"; then
+ prev=expsyms
+ else
+ prev=expsyms_regex
+ fi
+ continue
+ ;;
+
+ -framework)
+ prev=framework
+ continue
+ ;;
+
+ -inst-prefix-dir)
+ prev=inst_prefix
+ continue
+ ;;
+
+ # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
+ # so, if we see these flags be careful not to treat them like -L
+ -L[A-Z][A-Z]*:*)
+ case $with_gcc/$host in
+ no/*-*-irix* | /*-*-irix*)
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ ;;
+ esac
+ continue
+ ;;
+
+ -L*)
+ func_stripname "-L" '' "$arg"
+ if test -z "$func_stripname_result"; then
+ if test "$#" -gt 0; then
+ func_fatal_error "require no space between \`-L' and \`$1'"
+ else
+ func_fatal_error "need path for \`-L' option"
+ fi
+ fi
+ func_resolve_sysroot "$func_stripname_result"
+ dir=$func_resolve_sysroot_result
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ absdir=`cd "$dir" && pwd`
+ test -z "$absdir" && \
+ func_fatal_error "cannot determine absolute directory name of \`$dir'"
+ dir="$absdir"
+ ;;
+ esac
+ case "$deplibs " in
+ *" -L$dir "* | *" $arg "*)
+ # Will only happen for absolute or sysroot arguments
+ ;;
+ *)
+ # Preserve sysroot, but never include relative directories
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
+ *) func_append deplibs " -L$dir" ;;
+ esac
+ func_append lib_search_path " $dir"
+ ;;
+ esac
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
+ case :$dllsearchpath: in
+ *":$dir:"*) ;;
+ ::) dllsearchpath=$dir;;
+ *) func_append dllsearchpath ":$dir";;
+ esac
+ case :$dllsearchpath: in
+ *":$testbindir:"*) ;;
+ ::) dllsearchpath=$testbindir;;
+ *) func_append dllsearchpath ":$testbindir";;
+ esac
+ ;;
+ esac
+ continue
+ ;;
+
+ -l*)
+ if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
+ # These systems don't actually have a C or math library (as such)
+ continue
+ ;;
+ *-*-os2*)
+ # These systems don't actually have a C library (as such)
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc due to us having libc/libc_r.
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # Rhapsody C and math libraries are in the System framework
+ func_append deplibs " System.ltframework"
+ continue
+ ;;
+ *-*-sco3.2v5* | *-*-sco5v6*)
+ # Causes problems with __ctype
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+ # Compiler inserts libc in the correct place for threads to work
+ test "X$arg" = "X-lc" && continue
+ ;;
+ esac
+ elif test "X$arg" = "X-lc_r"; then
+ case $host in
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc_r directly, use -pthread flag.
+ continue
+ ;;
+ esac
+ fi
+ func_append deplibs " $arg"
+ continue
+ ;;
+
+ -module)
+ module=yes
+ continue
+ ;;
+
+ # Tru64 UNIX uses -model [arg] to determine the layout of C++
+ # classes, name mangling, and exception handling.
+ # Darwin uses the -arch flag to determine output architecture.
+ -model|-arch|-isysroot|--sysroot)
+ func_append compiler_flags " $arg"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ prev=xcompiler
+ continue
+ ;;
+
+ -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
+ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
+ func_append compiler_flags " $arg"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ case "$new_inherited_linker_flags " in
+ *" $arg "*) ;;
+ * ) func_append new_inherited_linker_flags " $arg" ;;
+ esac
+ continue
+ ;;
+
+ -multi_module)
+ single_module="${wl}-multi_module"
+ continue
+ ;;
+
+ -no-fast-install)
+ fast_install=no
+ continue
+ ;;
+
+ -no-install)
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
+ # The PATH hackery in wrapper scripts is required on Windows
+ # and Darwin in order for the loader to find any dlls it needs.
+ func_warning "\`-no-install' is ignored for $host"
+ func_warning "assuming \`-no-fast-install' instead"
+ fast_install=no
+ ;;
+ *) no_install=yes ;;
+ esac
+ continue
+ ;;
+
+ -no-undefined)
+ allow_undefined=no
+ continue
+ ;;
+
+ -objectlist)
+ prev=objectlist
+ continue
+ ;;
+
+ -o) prev=output ;;
+
+ -precious-files-regex)
+ prev=precious_regex
+ continue
+ ;;
+
+ -release)
+ prev=release
+ continue
+ ;;
+
+ -rpath)
+ prev=rpath
+ continue
+ ;;
+
+ -R)
+ prev=xrpath
+ continue
+ ;;
+
+ -R*)
+ func_stripname '-R' '' "$arg"
+ dir=$func_stripname_result
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ =*)
+ func_stripname '=' '' "$dir"
+ dir=$lt_sysroot$func_stripname_result
+ ;;
+ *)
+ func_fatal_error "only absolute run-paths are allowed"
+ ;;
+ esac
+ case "$xrpath " in
+ *" $dir "*) ;;
+ *) func_append xrpath " $dir" ;;
+ esac
+ continue
+ ;;
+
+ -shared)
+ # The effects of -shared are defined in a previous loop.
+ continue
+ ;;
+
+ -shrext)
+ prev=shrext
+ continue
+ ;;
+
+ -static | -static-libtool-libs)
+ # The effects of -static are defined in a previous loop.
+ # We used to do the same as -all-static on platforms that
+ # didn't have a PIC flag, but the assumption that the effects
+ # would be equivalent was wrong. It would break on at least
+ # Digital Unix and AIX.
+ continue
+ ;;
+
+ -thread-safe)
+ thread_safe=yes
+ continue
+ ;;
+
+ -version-info)
+ prev=vinfo
+ continue
+ ;;
+
+ -version-number)
+ prev=vinfo
+ vinfo_number=yes
+ continue
+ ;;
+
+ -weak)
+ prev=weak
+ continue
+ ;;
+
+ -Wc,*)
+ func_stripname '-Wc,' '' "$arg"
+ args=$func_stripname_result
+ arg=
+ save_ifs="$IFS"; IFS=','
+ for flag in $args; do
+ IFS="$save_ifs"
+ func_quote_for_eval "$flag"
+ func_append arg " $func_quote_for_eval_result"
+ func_append compiler_flags " $func_quote_for_eval_result"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$arg"
+ arg=$func_stripname_result
+ ;;
+
+ -Wl,*)
+ func_stripname '-Wl,' '' "$arg"
+ args=$func_stripname_result
+ arg=
+ save_ifs="$IFS"; IFS=','
+ for flag in $args; do
+ IFS="$save_ifs"
+ func_quote_for_eval "$flag"
+ func_append arg " $wl$func_quote_for_eval_result"
+ func_append compiler_flags " $wl$func_quote_for_eval_result"
+ func_append linker_flags " $func_quote_for_eval_result"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$arg"
+ arg=$func_stripname_result
+ ;;
+
+ -Xcompiler)
+ prev=xcompiler
+ continue
+ ;;
+
+ -Xlinker)
+ prev=xlinker
+ continue
+ ;;
+
+ -XCClinker)
+ prev=xcclinker
+ continue
+ ;;
+
+ # -msg_* for osf cc
+ -msg_*)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+
+ # Flags to be passed through unchanged, with rationale:
+ # -64, -mips[0-9] enable 64-bit mode for the SGI compiler
+ # -r[0-9][0-9]* specify processor for the SGI compiler
+ # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
+ # +DA*, +DD* enable 64-bit mode for the HP compiler
+ # -q* compiler args for the IBM compiler
+ # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
+ # -F/path path to uninstalled frameworks, gcc on darwin
+ # -p, -pg, --coverage, -fprofile-* profiling flags for GCC
+ # @file GCC response files
+ # -tp=* Portland pgcc target processor selection
+ # --sysroot=* for sysroot support
+ # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
+ -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
+ -O*|-flto*|-fwhopr*|-fuse-linker-plugin)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ func_append compiler_flags " $arg"
+ continue
+ ;;
+
+ # Some other compiler flag.
+ -* | +*)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+
+ *.$objext)
+ # A standard object.
+ func_append objs " $arg"
+ ;;
+
+ *.lo)
+ # A libtool-controlled object.
+
+ # Check to see that this really is a libtool object.
+ if func_lalib_unsafe_p "$arg"; then
+ pic_object=
+ non_pic_object=
+
+ # Read the .lo file
+ func_source "$arg"
+
+ if test -z "$pic_object" ||
+ test -z "$non_pic_object" ||
+ test "$pic_object" = none &&
+ test "$non_pic_object" = none; then
+ func_fatal_error "cannot find name of object for \`$arg'"
+ fi
+
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ if test "$pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ pic_object="$xdir$pic_object"
+
+ if test "$prev" = dlfiles; then
+ if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+ func_append dlfiles " $pic_object"
+ prev=
+ continue
+ else
+ # If libtool objects are unsupported, then we need to preload.
+ prev=dlprefiles
+ fi
+ fi
+
+ # CHECK ME: I think I busted this. -Ossama
+ if test "$prev" = dlprefiles; then
+ # Preload the old-style object.
+ func_append dlprefiles " $pic_object"
+ prev=
+ fi
+
+ # A PIC object.
+ func_append libobjs " $pic_object"
+ arg="$pic_object"
+ fi
+
+ # Non-PIC object.
+ if test "$non_pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ non_pic_object="$xdir$non_pic_object"
+
+ # A standard non-PIC object
+ func_append non_pic_objects " $non_pic_object"
+ if test -z "$pic_object" || test "$pic_object" = none ; then
+ arg="$non_pic_object"
+ fi
+ else
+ # If the PIC object exists, use it instead.
+ # $xdir was prepended to $pic_object above.
+ non_pic_object="$pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ fi
+ else
+ # Only an error if not doing a dry-run.
+ if $opt_dry_run; then
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ func_lo2o "$arg"
+ pic_object=$xdir$objdir/$func_lo2o_result
+ non_pic_object=$xdir$func_lo2o_result
+ func_append libobjs " $pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ else
+ func_fatal_error "\`$arg' is not a valid libtool object"
+ fi
+ fi
+ ;;
+
+ *.$libext)
+ # An archive.
+ func_append deplibs " $arg"
+ func_append old_deplibs " $arg"
+ continue
+ ;;
+
+ *.la)
+ # A libtool-controlled library.
+
+ func_resolve_sysroot "$arg"
+ if test "$prev" = dlfiles; then
+ # This library was specified with -dlopen.
+ func_append dlfiles " $func_resolve_sysroot_result"
+ prev=
+ elif test "$prev" = dlprefiles; then
+ # The library was specified with -dlpreopen.
+ func_append dlprefiles " $func_resolve_sysroot_result"
+ prev=
+ else
+ func_append deplibs " $func_resolve_sysroot_result"
+ fi
+ continue
+ ;;
+
+ # Some other compiler argument.
+ *)
+ # Unknown arguments in both finalize_command and compile_command need
+ # to be aesthetically quoted because they are evaled later.
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+ esac # arg
+
+ # Now actually substitute the argument into the commands.
+ if test -n "$arg"; then
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ fi
+ done # argument parsing loop
+
+ test -n "$prev" && \
+ func_fatal_help "the \`$prevarg' option requires an argument"
+
+ if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
+ eval arg=\"$export_dynamic_flag_spec\"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ fi
+
+ oldlibs=
+ # calculate the name of the file, without its directory
+ func_basename "$output"
+ outputname="$func_basename_result"
+ libobjs_save="$libobjs"
+
+ if test -n "$shlibpath_var"; then
+ # get the directories listed in $shlibpath_var
+ eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\`
+ else
+ shlib_search_path=
+ fi
+ eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
+ eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
+
+ func_dirname "$output" "/" ""
+ output_objdir="$func_dirname_result$objdir"
+ func_to_tool_file "$output_objdir/"
+ tool_output_objdir=$func_to_tool_file_result
+ # Create the object directory.
+ func_mkdir_p "$output_objdir"
+
+ # Determine the type of output
+ case $output in
+ "")
+ func_fatal_help "you must specify an output file"
+ ;;
+ *.$libext) linkmode=oldlib ;;
+ *.lo | *.$objext) linkmode=obj ;;
+ *.la) linkmode=lib ;;
+ *) linkmode=prog ;; # Anything else should be a program.
+ esac
+
+ specialdeplibs=
+
+ libs=
+ # Find all interdependent deplibs by searching for libraries
+ # that are linked more than once (e.g. -la -lb -la)
+ for deplib in $deplibs; do
+ if $opt_preserve_dup_deps ; then
+ case "$libs " in
+ *" $deplib "*) func_append specialdeplibs " $deplib" ;;
+ esac
+ fi
+ func_append libs " $deplib"
+ done
+
+ if test "$linkmode" = lib; then
+ libs="$predeps $libs $compiler_lib_search_path $postdeps"
+
+ # Compute libraries that are listed more than once in $predeps
+ # $postdeps and mark them as special (i.e., whose duplicates are
+ # not to be eliminated).
+ pre_post_deps=
+ if $opt_duplicate_compiler_generated_deps; then
+ for pre_post_dep in $predeps $postdeps; do
+ case "$pre_post_deps " in
+ *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
+ esac
+ func_append pre_post_deps " $pre_post_dep"
+ done
+ fi
+ pre_post_deps=
+ fi
+
+ deplibs=
+ newdependency_libs=
+ newlib_search_path=
+ need_relink=no # whether we're linking any uninstalled libtool libraries
+ notinst_deplibs= # not-installed libtool libraries
+ notinst_path= # paths that contain not-installed libtool libraries
+
+ case $linkmode in
+ lib)
+ passes="conv dlpreopen link"
+ for file in $dlfiles $dlprefiles; do
+ case $file in
+ *.la) ;;
+ *)
+ func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
+ ;;
+ esac
+ done
+ ;;
+ prog)
+ compile_deplibs=
+ finalize_deplibs=
+ alldeplibs=no
+ newdlfiles=
+ newdlprefiles=
+ passes="conv scan dlopen dlpreopen link"
+ ;;
+ *) passes="conv"
+ ;;
+ esac
+
+ for pass in $passes; do
+ # The preopen pass in lib mode reverses $deplibs; put it back here
+ # so that -L comes before libs that need it for instance...
+ if test "$linkmode,$pass" = "lib,link"; then
+ ## FIXME: Find the place where the list is rebuilt in the wrong
+ ## order, and fix it there properly
+ tmp_deplibs=
+ for deplib in $deplibs; do
+ tmp_deplibs="$deplib $tmp_deplibs"
+ done
+ deplibs="$tmp_deplibs"
+ fi
+
+ if test "$linkmode,$pass" = "lib,link" ||
+ test "$linkmode,$pass" = "prog,scan"; then
+ libs="$deplibs"
+ deplibs=
+ fi
+ if test "$linkmode" = prog; then
+ case $pass in
+ dlopen) libs="$dlfiles" ;;
+ dlpreopen) libs="$dlprefiles" ;;
+ link)
+ libs="$deplibs %DEPLIBS%"
+ test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
+ ;;
+ esac
+ fi
+ if test "$linkmode,$pass" = "lib,dlpreopen"; then
+ # Collect and forward deplibs of preopened libtool libs
+ for lib in $dlprefiles; do
+ # Ignore non-libtool-libs
+ dependency_libs=
+ func_resolve_sysroot "$lib"
+ case $lib in
+ *.la) func_source "$func_resolve_sysroot_result" ;;
+ esac
+
+ # Collect preopened libtool deplibs, except any this library
+ # has declared as weak libs
+ for deplib in $dependency_libs; do
+ func_basename "$deplib"
+ deplib_base=$func_basename_result
+ case " $weak_libs " in
+ *" $deplib_base "*) ;;
+ *) func_append deplibs " $deplib" ;;
+ esac
+ done
+ done
+ libs="$dlprefiles"
+ fi
+ if test "$pass" = dlopen; then
+ # Collect dlpreopened libraries
+ save_deplibs="$deplibs"
+ deplibs=
+ fi
+
+ for deplib in $libs; do
+ lib=
+ found=no
+ case $deplib in
+ -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
+ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ func_append compiler_flags " $deplib"
+ if test "$linkmode" = lib ; then
+ case "$new_inherited_linker_flags " in
+ *" $deplib "*) ;;
+ * ) func_append new_inherited_linker_flags " $deplib" ;;
+ esac
+ fi
+ fi
+ continue
+ ;;
+ -l*)
+ if test "$linkmode" != lib && test "$linkmode" != prog; then
+ func_warning "\`-l' is ignored for archives/objects"
+ continue
+ fi
+ func_stripname '-l' '' "$deplib"
+ name=$func_stripname_result
+ if test "$linkmode" = lib; then
+ searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
+ else
+ searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
+ fi
+ for searchdir in $searchdirs; do
+ for search_ext in .la $std_shrext .so .a; do
+ # Search the libtool library
+ lib="$searchdir/lib${name}${search_ext}"
+ if test -f "$lib"; then
+ if test "$search_ext" = ".la"; then
+ found=yes
+ else
+ found=no
+ fi
+ break 2
+ fi
+ done
+ done
+ if test "$found" != yes; then
+ # deplib doesn't seem to be a libtool library
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+ fi
+ continue
+ else # deplib is a libtool library
+ # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
+ # We need to do some special things here, and not later.
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $deplib "*)
+ if func_lalib_p "$lib"; then
+ library_names=
+ old_library=
+ func_source "$lib"
+ for l in $old_library $library_names; do
+ ll="$l"
+ done
+ if test "X$ll" = "X$old_library" ; then # only static version available
+ found=no
+ func_dirname "$lib" "" "."
+ ladir="$func_dirname_result"
+ lib=$ladir/$old_library
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+ fi
+ continue
+ fi
+ fi
+ ;;
+ *) ;;
+ esac
+ fi
+ fi
+ ;; # -l
+ *.ltframework)
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ if test "$linkmode" = lib ; then
+ case "$new_inherited_linker_flags " in
+ *" $deplib "*) ;;
+ * ) func_append new_inherited_linker_flags " $deplib" ;;
+ esac
+ fi
+ fi
+ continue
+ ;;
+ -L*)
+ case $linkmode in
+ lib)
+ deplibs="$deplib $deplibs"
+ test "$pass" = conv && continue
+ newdependency_libs="$deplib $newdependency_libs"
+ func_stripname '-L' '' "$deplib"
+ func_resolve_sysroot "$func_stripname_result"
+ func_append newlib_search_path " $func_resolve_sysroot_result"
+ ;;
+ prog)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ continue
+ fi
+ if test "$pass" = scan; then
+ deplibs="$deplib $deplibs"
+ else
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ fi
+ func_stripname '-L' '' "$deplib"
+ func_resolve_sysroot "$func_stripname_result"
+ func_append newlib_search_path " $func_resolve_sysroot_result"
+ ;;
+ *)
+ func_warning "\`-L' is ignored for archives/objects"
+ ;;
+ esac # linkmode
+ continue
+ ;; # -L
+ -R*)
+ if test "$pass" = link; then
+ func_stripname '-R' '' "$deplib"
+ func_resolve_sysroot "$func_stripname_result"
+ dir=$func_resolve_sysroot_result
+ # Make sure the xrpath contains only unique directories.
+ case "$xrpath " in
+ *" $dir "*) ;;
+ *) func_append xrpath " $dir" ;;
+ esac
+ fi
+ deplibs="$deplib $deplibs"
+ continue
+ ;;
+ *.la)
+ func_resolve_sysroot "$deplib"
+ lib=$func_resolve_sysroot_result
+ ;;
+ *.$libext)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ continue
+ fi
+ case $linkmode in
+ lib)
+ # Linking convenience modules into shared libraries is allowed,
+ # but linking other static libraries is non-portable.
+ case " $dlpreconveniencelibs " in
+ *" $deplib "*) ;;
+ *)
+ valid_a_lib=no
+ case $deplibs_check_method in
+ match_pattern*)
+ set dummy $deplibs_check_method; shift
+ match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
+ | $EGREP "$match_pattern_regex" > /dev/null; then
+ valid_a_lib=yes
+ fi
+ ;;
+ pass_all)
+ valid_a_lib=yes
+ ;;
+ esac
+ if test "$valid_a_lib" != yes; then
+ echo
+ $ECHO "*** Warning: Trying to link with static lib archive $deplib."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have"
+ echo "*** because the file extensions .$libext of this argument makes me believe"
+ echo "*** that it is just a static archive that I should not use here."
+ else
+ echo
+ $ECHO "*** Warning: Linking the shared library $output against the"
+ $ECHO "*** static library $deplib is not portable!"
+ deplibs="$deplib $deplibs"
+ fi
+ ;;
+ esac
+ continue
+ ;;
+ prog)
+ if test "$pass" != link; then
+ deplibs="$deplib $deplibs"
+ else
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ fi
+ continue
+ ;;
+ esac # linkmode
+ ;; # *.$libext
+ *.lo | *.$objext)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ elif test "$linkmode" = prog; then
+ if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
+ # If there is no dlopen support or we're linking statically,
+ # we need to preload.
+ func_append newdlprefiles " $deplib"
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ func_append newdlfiles " $deplib"
+ fi
+ fi
+ continue
+ ;;
+ %DEPLIBS%)
+ alldeplibs=yes
+ continue
+ ;;
+ esac # case $deplib
+
+ if test "$found" = yes || test -f "$lib"; then :
+ else
+ func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
+ fi
+
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$lib" \
+ || func_fatal_error "\`$lib' is not a valid libtool archive"
+
+ func_dirname "$lib" "" "."
+ ladir="$func_dirname_result"
+
+ dlname=
+ dlopen=
+ dlpreopen=
+ libdir=
+ library_names=
+ old_library=
+ inherited_linker_flags=
+ # If the library was installed with an old release of libtool,
+ # it will not redefine variables installed, or shouldnotlink
+ installed=yes
+ shouldnotlink=no
+ avoidtemprpath=
+
+
+ # Read the .la file
+ func_source "$lib"
+
+ # Convert "-framework foo" to "foo.ltframework"
+ if test -n "$inherited_linker_flags"; then
+ tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
+ for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
+ case " $new_inherited_linker_flags " in
+ *" $tmp_inherited_linker_flag "*) ;;
+ *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
+ esac
+ done
+ fi
+ dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ if test "$linkmode,$pass" = "lib,link" ||
+ test "$linkmode,$pass" = "prog,scan" ||
+ { test "$linkmode" != prog && test "$linkmode" != lib; }; then
+ test -n "$dlopen" && func_append dlfiles " $dlopen"
+ test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
+ fi
+
+ if test "$pass" = conv; then
+ # Only check for convenience libraries
+ deplibs="$lib $deplibs"
+ if test -z "$libdir"; then
+ if test -z "$old_library"; then
+ func_fatal_error "cannot find name of link library for \`$lib'"
+ fi
+ # It is a libtool convenience library, so add in its objects.
+ func_append convenience " $ladir/$objdir/$old_library"
+ func_append old_convenience " $ladir/$objdir/$old_library"
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ deplibs="$deplib $deplibs"
+ if $opt_preserve_dup_deps ; then
+ case "$tmp_libs " in
+ *" $deplib "*) func_append specialdeplibs " $deplib" ;;
+ esac
+ fi
+ func_append tmp_libs " $deplib"
+ done
+ elif test "$linkmode" != prog && test "$linkmode" != lib; then
+ func_fatal_error "\`$lib' is not a convenience library"
+ fi
+ continue
+ fi # $pass = conv
+
+
+ # Get the name of the library we link against.
+ linklib=
+ if test -n "$old_library" &&
+ { test "$prefer_static_libs" = yes ||
+ test "$prefer_static_libs,$installed" = "built,no"; }; then
+ linklib=$old_library
+ else
+ for l in $old_library $library_names; do
+ linklib="$l"
+ done
+ fi
+ if test -z "$linklib"; then
+ func_fatal_error "cannot find name of link library for \`$lib'"
+ fi
+
+ # This library was specified with -dlopen.
+ if test "$pass" = dlopen; then
+ if test -z "$libdir"; then
+ func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
+ fi
+ if test -z "$dlname" ||
+ test "$dlopen_support" != yes ||
+ test "$build_libtool_libs" = no; then
+ # If there is no dlname, no dlopen support or we're linking
+ # statically, we need to preload. We also need to preload any
+ # dependent libraries so libltdl's deplib preloader doesn't
+ # bomb out in the load deplibs phase.
+ func_append dlprefiles " $lib $dependency_libs"
+ else
+ func_append newdlfiles " $lib"
+ fi
+ continue
+ fi # $pass = dlopen
+
+ # We need an absolute path.
+ case $ladir in
+ [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
+ *)
+ abs_ladir=`cd "$ladir" && pwd`
+ if test -z "$abs_ladir"; then
+ func_warning "cannot determine absolute directory name of \`$ladir'"
+ func_warning "passing it literally to the linker, although it might fail"
+ abs_ladir="$ladir"
+ fi
+ ;;
+ esac
+ func_basename "$lib"
+ laname="$func_basename_result"
+
+ # Find the relevant object directory and library name.
+ if test "X$installed" = Xyes; then
+ if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+ func_warning "library \`$lib' was moved."
+ dir="$ladir"
+ absdir="$abs_ladir"
+ libdir="$abs_ladir"
+ else
+ dir="$lt_sysroot$libdir"
+ absdir="$lt_sysroot$libdir"
+ fi
+ test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
+ else
+ if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+ dir="$ladir"
+ absdir="$abs_ladir"
+ # Remove this search path later
+ func_append notinst_path " $abs_ladir"
+ else
+ dir="$ladir/$objdir"
+ absdir="$abs_ladir/$objdir"
+ # Remove this search path later
+ func_append notinst_path " $abs_ladir"
+ fi
+ fi # $installed = yes
+ func_stripname 'lib' '.la' "$laname"
+ name=$func_stripname_result
+
+ # This library was specified with -dlpreopen.
+ if test "$pass" = dlpreopen; then
+ if test -z "$libdir" && test "$linkmode" = prog; then
+ func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
+ fi
+ case "$host" in
+ # special handling for platforms with PE-DLLs.
+ *cygwin* | *mingw* | *cegcc* )
+ # Linker will automatically link against shared library if both
+ # static and shared are present. Therefore, ensure we extract
+ # symbols from the import library if a shared library is present
+ # (otherwise, the dlopen module name will be incorrect). We do
+ # this by putting the import library name into $newdlprefiles.
+ # We recover the dlopen module name by 'saving' the la file
+ # name in a special purpose variable, and (later) extracting the
+ # dlname from the la file.
+ if test -n "$dlname"; then
+ func_tr_sh "$dir/$linklib"
+ eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
+ func_append newdlprefiles " $dir/$linklib"
+ else
+ func_append newdlprefiles " $dir/$old_library"
+ # Keep a list of preopened convenience libraries to check
+ # that they are being used correctly in the link pass.
+ test -z "$libdir" && \
+ func_append dlpreconveniencelibs " $dir/$old_library"
+ fi
+ ;;
+ * )
+ # Prefer using a static library (so that no silly _DYNAMIC symbols
+ # are required to link).
+ if test -n "$old_library"; then
+ func_append newdlprefiles " $dir/$old_library"
+ # Keep a list of preopened convenience libraries to check
+ # that they are being used correctly in the link pass.
+ test -z "$libdir" && \
+ func_append dlpreconveniencelibs " $dir/$old_library"
+ # Otherwise, use the dlname, so that lt_dlopen finds it.
+ elif test -n "$dlname"; then
+ func_append newdlprefiles " $dir/$dlname"
+ else
+ func_append newdlprefiles " $dir/$linklib"
+ fi
+ ;;
+ esac
+ fi # $pass = dlpreopen
+
+ if test -z "$libdir"; then
+ # Link the convenience library
+ if test "$linkmode" = lib; then
+ deplibs="$dir/$old_library $deplibs"
+ elif test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$dir/$old_library $compile_deplibs"
+ finalize_deplibs="$dir/$old_library $finalize_deplibs"
+ else
+ deplibs="$lib $deplibs" # used for prog,scan pass
+ fi
+ continue
+ fi
+
+
+ if test "$linkmode" = prog && test "$pass" != link; then
+ func_append newlib_search_path " $ladir"
+ deplibs="$lib $deplibs"
+
+ linkalldeplibs=no
+ if test "$link_all_deplibs" != no || test -z "$library_names" ||
+ test "$build_libtool_libs" = no; then
+ linkalldeplibs=yes
+ fi
+
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ case $deplib in
+ -L*) func_stripname '-L' '' "$deplib"
+ func_resolve_sysroot "$func_stripname_result"
+ func_append newlib_search_path " $func_resolve_sysroot_result"
+ ;;
+ esac
+ # Need to link against all dependency_libs?
+ if test "$linkalldeplibs" = yes; then
+ deplibs="$deplib $deplibs"
+ else
+ # Need to hardcode shared library paths
+ # or/and link against static libraries
+ newdependency_libs="$deplib $newdependency_libs"
+ fi
+ if $opt_preserve_dup_deps ; then
+ case "$tmp_libs " in
+ *" $deplib "*) func_append specialdeplibs " $deplib" ;;
+ esac
+ fi
+ func_append tmp_libs " $deplib"
+ done # for deplib
+ continue
+ fi # $linkmode = prog...
+
+ if test "$linkmode,$pass" = "prog,link"; then
+ if test -n "$library_names" &&
+ { { test "$prefer_static_libs" = no ||
+ test "$prefer_static_libs,$installed" = "built,yes"; } ||
+ test -z "$old_library"; }; then
+ # We need to hardcode the library path
+ if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
+ # Make sure the rpath contains only unique directories.
+ case "$temp_rpath:" in
+ *"$absdir:"*) ;;
+ *) func_append temp_rpath "$absdir:" ;;
+ esac
+ fi
+
+ # Hardcode the library path.
+ # Skip directories that are in the system default run-time
+ # search path.
+ case " $sys_lib_dlsearch_path " in
+ *" $absdir "*) ;;
+ *)
+ case "$compile_rpath " in
+ *" $absdir "*) ;;
+ *) func_append compile_rpath " $absdir" ;;
+ esac
+ ;;
+ esac
+ case " $sys_lib_dlsearch_path " in
+ *" $libdir "*) ;;
+ *)
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) func_append finalize_rpath " $libdir" ;;
+ esac
+ ;;
+ esac
+ fi # $linkmode,$pass = prog,link...
+
+ if test "$alldeplibs" = yes &&
+ { test "$deplibs_check_method" = pass_all ||
+ { test "$build_libtool_libs" = yes &&
+ test -n "$library_names"; }; }; then
+ # We only need to search for static libraries
+ continue
+ fi
+ fi
+
+ link_static=no # Whether the deplib will be linked statically
+ use_static_libs=$prefer_static_libs
+ if test "$use_static_libs" = built && test "$installed" = yes; then
+ use_static_libs=no
+ fi
+ if test -n "$library_names" &&
+ { test "$use_static_libs" = no || test -z "$old_library"; }; then
+ case $host in
+ *cygwin* | *mingw* | *cegcc*)
+ # No point in relinking DLLs because paths are not encoded
+ func_append notinst_deplibs " $lib"
+ need_relink=no
+ ;;
+ *)
+ if test "$installed" = no; then
+ func_append notinst_deplibs " $lib"
+ need_relink=yes
+ fi
+ ;;
+ esac
+ # This is a shared library
+
+ # Warn about portability, can't link against -module's on some
+ # systems (darwin). Don't bleat about dlopened modules though!
+ dlopenmodule=""
+ for dlpremoduletest in $dlprefiles; do
+ if test "X$dlpremoduletest" = "X$lib"; then
+ dlopenmodule="$dlpremoduletest"
+ break
+ fi
+ done
+ if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
+ echo
+ if test "$linkmode" = prog; then
+ $ECHO "*** Warning: Linking the executable $output against the loadable module"
+ else
+ $ECHO "*** Warning: Linking the shared library $output against the loadable module"
+ fi
+ $ECHO "*** $linklib is not portable!"
+ fi
+ if test "$linkmode" = lib &&
+ test "$hardcode_into_libs" = yes; then
+ # Hardcode the library path.
+ # Skip directories that are in the system default run-time
+ # search path.
+ case " $sys_lib_dlsearch_path " in
+ *" $absdir "*) ;;
+ *)
+ case "$compile_rpath " in
+ *" $absdir "*) ;;
+ *) func_append compile_rpath " $absdir" ;;
+ esac
+ ;;
+ esac
+ case " $sys_lib_dlsearch_path " in
+ *" $libdir "*) ;;
+ *)
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) func_append finalize_rpath " $libdir" ;;
+ esac
+ ;;
+ esac
+ fi
+
+ if test -n "$old_archive_from_expsyms_cmds"; then
+ # figure out the soname
+ set dummy $library_names
+ shift
+ realname="$1"
+ shift
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ # use dlname if we got it. it's perfectly good, no?
+ if test -n "$dlname"; then
+ soname="$dlname"
+ elif test -n "$soname_spec"; then
+ # bleh windows
+ case $host in
+ *cygwin* | mingw* | *cegcc*)
+ func_arith $current - $age
+ major=$func_arith_result
+ versuffix="-$major"
+ ;;
+ esac
+ eval soname=\"$soname_spec\"
+ else
+ soname="$realname"
+ fi
+
+ # Make a new name for the extract_expsyms_cmds to use
+ soroot="$soname"
+ func_basename "$soroot"
+ soname="$func_basename_result"
+ func_stripname 'lib' '.dll' "$soname"
+ newlib=libimp-$func_stripname_result.a
+
+ # If the library has no export list, then create one now
+ if test -f "$output_objdir/$soname-def"; then :
+ else
+ func_verbose "extracting exported symbol list from \`$soname'"
+ func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
+ fi
+
+ # Create $newlib
+ if test -f "$output_objdir/$newlib"; then :; else
+ func_verbose "generating import library for \`$soname'"
+ func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
+ fi
+ # make sure the library variables are pointing to the new library
+ dir=$output_objdir
+ linklib=$newlib
+ fi # test -n "$old_archive_from_expsyms_cmds"
+
+ if test "$linkmode" = prog || test "$opt_mode" != relink; then
+ add_shlibpath=
+ add_dir=
+ add=
+ lib_linked=yes
+ case $hardcode_action in
+ immediate | unsupported)
+ if test "$hardcode_direct" = no; then
+ add="$dir/$linklib"
+ case $host in
+ *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
+ *-*-sysv4*uw2*) add_dir="-L$dir" ;;
+ *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
+ *-*-unixware7*) add_dir="-L$dir" ;;
+ *-*-darwin* )
+ # if the lib is a (non-dlopened) module then we can not
+ # link against it, someone is ignoring the earlier warnings
+ if /usr/bin/file -L $add 2> /dev/null |
+ $GREP ": [^:]* bundle" >/dev/null ; then
+ if test "X$dlopenmodule" != "X$lib"; then
+ $ECHO "*** Warning: lib $linklib is a module, not a shared library"
+ if test -z "$old_library" ; then
+ echo
+ echo "*** And there doesn't seem to be a static archive available"
+ echo "*** The link will probably fail, sorry"
+ else
+ add="$dir/$old_library"
+ fi
+ elif test -n "$old_library"; then
+ add="$dir/$old_library"
+ fi
+ fi
+ esac
+ elif test "$hardcode_minus_L" = no; then
+ case $host in
+ *-*-sunos*) add_shlibpath="$dir" ;;
+ esac
+ add_dir="-L$dir"
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = no; then
+ add_shlibpath="$dir"
+ add="-l$name"
+ else
+ lib_linked=no
+ fi
+ ;;
+ relink)
+ if test "$hardcode_direct" = yes &&
+ test "$hardcode_direct_absolute" = no; then
+ add="$dir/$linklib"
+ elif test "$hardcode_minus_L" = yes; then
+ add_dir="-L$absdir"
+ # Try looking first in the location we're being installed to.
+ if test -n "$inst_prefix_dir"; then
+ case $libdir in
+ [\\/]*)
+ func_append add_dir " -L$inst_prefix_dir$libdir"
+ ;;
+ esac
+ fi
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = yes; then
+ add_shlibpath="$dir"
+ add="-l$name"
+ else
+ lib_linked=no
+ fi
+ ;;
+ *) lib_linked=no ;;
+ esac
+
+ if test "$lib_linked" != yes; then
+ func_fatal_configuration "unsupported hardcode properties"
+ fi
+
+ if test -n "$add_shlibpath"; then
+ case :$compile_shlibpath: in
+ *":$add_shlibpath:"*) ;;
+ *) func_append compile_shlibpath "$add_shlibpath:" ;;
+ esac
+ fi
+ if test "$linkmode" = prog; then
+ test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
+ test -n "$add" && compile_deplibs="$add $compile_deplibs"
+ else
+ test -n "$add_dir" && deplibs="$add_dir $deplibs"
+ test -n "$add" && deplibs="$add $deplibs"
+ if test "$hardcode_direct" != yes &&
+ test "$hardcode_minus_L" != yes &&
+ test "$hardcode_shlibpath_var" = yes; then
+ case :$finalize_shlibpath: in
+ *":$libdir:"*) ;;
+ *) func_append finalize_shlibpath "$libdir:" ;;
+ esac
+ fi
+ fi
+ fi
+
+ if test "$linkmode" = prog || test "$opt_mode" = relink; then
+ add_shlibpath=
+ add_dir=
+ add=
+ # Finalize command for both is simple: just hardcode it.
+ if test "$hardcode_direct" = yes &&
+ test "$hardcode_direct_absolute" = no; then
+ add="$libdir/$linklib"
+ elif test "$hardcode_minus_L" = yes; then
+ add_dir="-L$libdir"
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = yes; then
+ case :$finalize_shlibpath: in
+ *":$libdir:"*) ;;
+ *) func_append finalize_shlibpath "$libdir:" ;;
+ esac
+ add="-l$name"
+ elif test "$hardcode_automatic" = yes; then
+ if test -n "$inst_prefix_dir" &&
+ test -f "$inst_prefix_dir$libdir/$linklib" ; then
+ add="$inst_prefix_dir$libdir/$linklib"
+ else
+ add="$libdir/$linklib"
+ fi
+ else
+ # We cannot seem to hardcode it, guess we'll fake it.
+ add_dir="-L$libdir"
+ # Try looking first in the location we're being installed to.
+ if test -n "$inst_prefix_dir"; then
+ case $libdir in
+ [\\/]*)
+ func_append add_dir " -L$inst_prefix_dir$libdir"
+ ;;
+ esac
+ fi
+ add="-l$name"
+ fi
+
+ if test "$linkmode" = prog; then
+ test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
+ test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
+ else
+ test -n "$add_dir" && deplibs="$add_dir $deplibs"
+ test -n "$add" && deplibs="$add $deplibs"
+ fi
+ fi
+ elif test "$linkmode" = prog; then
+ # Here we assume that one of hardcode_direct or hardcode_minus_L
+ # is not unsupported. This is valid on all known static and
+ # shared platforms.
+ if test "$hardcode_direct" != unsupported; then
+ test -n "$old_library" && linklib="$old_library"
+ compile_deplibs="$dir/$linklib $compile_deplibs"
+ finalize_deplibs="$dir/$linklib $finalize_deplibs"
+ else
+ compile_deplibs="-l$name -L$dir $compile_deplibs"
+ finalize_deplibs="-l$name -L$dir $finalize_deplibs"
+ fi
+ elif test "$build_libtool_libs" = yes; then
+ # Not a shared library
+ if test "$deplibs_check_method" != pass_all; then
+ # We're trying link a shared library against a static one
+ # but the system doesn't support it.
+
+ # Just print a warning and add the library to dependency_libs so
+ # that the program can be linked against the static library.
+ echo
+ $ECHO "*** Warning: This system can not link to static lib archive $lib."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have."
+ if test "$module" = yes; then
+ echo "*** But as you try to build a module library, libtool will still create "
+ echo "*** a static module, that should work as long as the dlopening application"
+ echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
+ if test -z "$global_symbol_pipe"; then
+ echo
+ echo "*** However, this would only work if libtool was able to extract symbol"
+ echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+ echo "*** not find such a program. So, this module is probably useless."
+ echo "*** \`nm' from GNU binutils and a full rebuild may help."
+ fi
+ if test "$build_old_libs" = no; then
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ fi
+ else
+ deplibs="$dir/$old_library $deplibs"
+ link_static=yes
+ fi
+ fi # link shared/static library?
+
+ if test "$linkmode" = lib; then
+ if test -n "$dependency_libs" &&
+ { test "$hardcode_into_libs" != yes ||
+ test "$build_old_libs" = yes ||
+ test "$link_static" = yes; }; then
+ # Extract -R from dependency_libs
+ temp_deplibs=
+ for libdir in $dependency_libs; do
+ case $libdir in
+ -R*) func_stripname '-R' '' "$libdir"
+ temp_xrpath=$func_stripname_result
+ case " $xrpath " in
+ *" $temp_xrpath "*) ;;
+ *) func_append xrpath " $temp_xrpath";;
+ esac;;
+ *) func_append temp_deplibs " $libdir";;
+ esac
+ done
+ dependency_libs="$temp_deplibs"
+ fi
+
+ func_append newlib_search_path " $absdir"
+ # Link against this library
+ test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
+ # ... and its dependency_libs
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ newdependency_libs="$deplib $newdependency_libs"
+ case $deplib in
+ -L*) func_stripname '-L' '' "$deplib"
+ func_resolve_sysroot "$func_stripname_result";;
+ *) func_resolve_sysroot "$deplib" ;;
+ esac
+ if $opt_preserve_dup_deps ; then
+ case "$tmp_libs " in
+ *" $func_resolve_sysroot_result "*)
+ func_append specialdeplibs " $func_resolve_sysroot_result" ;;
+ esac
+ fi
+ func_append tmp_libs " $func_resolve_sysroot_result"
+ done
+
+ if test "$link_all_deplibs" != no; then
+ # Add the search paths of all dependency libraries
+ for deplib in $dependency_libs; do
+ path=
+ case $deplib in
+ -L*) path="$deplib" ;;
+ *.la)
+ func_resolve_sysroot "$deplib"
+ deplib=$func_resolve_sysroot_result
+ func_dirname "$deplib" "" "."
+ dir=$func_dirname_result
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
+ *)
+ absdir=`cd "$dir" && pwd`
+ if test -z "$absdir"; then
+ func_warning "cannot determine absolute directory name of \`$dir'"
+ absdir="$dir"
+ fi
+ ;;
+ esac
+ if $GREP "^installed=no" $deplib > /dev/null; then
+ case $host in
+ *-*-darwin*)
+ depdepl=
+ eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
+ if test -n "$deplibrary_names" ; then
+ for tmp in $deplibrary_names ; do
+ depdepl=$tmp
+ done
+ if test -f "$absdir/$objdir/$depdepl" ; then
+ depdepl="$absdir/$objdir/$depdepl"
+ darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
+ if test -z "$darwin_install_name"; then
+ darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
+ fi
+ func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
+ func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}"
+ path=
+ fi
+ fi
+ ;;
+ *)
+ path="-L$absdir/$objdir"
+ ;;
+ esac
+ else
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$deplib' is not a valid libtool archive"
+ test "$absdir" != "$libdir" && \
+ func_warning "\`$deplib' seems to be moved"
+
+ path="-L$absdir"
+ fi
+ ;;
+ esac
+ case " $deplibs " in
+ *" $path "*) ;;
+ *) deplibs="$path $deplibs" ;;
+ esac
+ done
+ fi # link_all_deplibs != no
+ fi # linkmode = lib
+ done # for deplib in $libs
+ if test "$pass" = link; then
+ if test "$linkmode" = "prog"; then
+ compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
+ finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
+ else
+ compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ fi
+ fi
+ dependency_libs="$newdependency_libs"
+ if test "$pass" = dlpreopen; then
+ # Link the dlpreopened libraries before other libraries
+ for deplib in $save_deplibs; do
+ deplibs="$deplib $deplibs"
+ done
+ fi
+ if test "$pass" != dlopen; then
+ if test "$pass" != conv; then
+ # Make sure lib_search_path contains only unique directories.
+ lib_search_path=
+ for dir in $newlib_search_path; do
+ case "$lib_search_path " in
+ *" $dir "*) ;;
+ *) func_append lib_search_path " $dir" ;;
+ esac
+ done
+ newlib_search_path=
+ fi
+
+ if test "$linkmode,$pass" != "prog,link"; then
+ vars="deplibs"
+ else
+ vars="compile_deplibs finalize_deplibs"
+ fi
+ for var in $vars dependency_libs; do
+ # Add libraries to $var in reverse order
+ eval tmp_libs=\"\$$var\"
+ new_libs=
+ for deplib in $tmp_libs; do
+ # FIXME: Pedantically, this is the right thing to do, so
+ # that some nasty dependency loop isn't accidentally
+ # broken:
+ #new_libs="$deplib $new_libs"
+ # Pragmatically, this seems to cause very few problems in
+ # practice:
+ case $deplib in
+ -L*) new_libs="$deplib $new_libs" ;;
+ -R*) ;;
+ *)
+ # And here is the reason: when a library appears more
+ # than once as an explicit dependence of a library, or
+ # is implicitly linked in more than once by the
+ # compiler, it is considered special, and multiple
+ # occurrences thereof are not removed. Compare this
+ # with having the same library being listed as a
+ # dependency of multiple other libraries: in this case,
+ # we know (pedantically, we assume) the library does not
+ # need to be listed more than once, so we keep only the
+ # last copy. This is not always right, but it is rare
+ # enough that we require users that really mean to play
+ # such unportable linking tricks to link the library
+ # using -Wl,-lname, so that libtool does not consider it
+ # for duplicate removal.
+ case " $specialdeplibs " in
+ *" $deplib "*) new_libs="$deplib $new_libs" ;;
+ *)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) new_libs="$deplib $new_libs" ;;
+ esac
+ ;;
+ esac
+ ;;
+ esac
+ done
+ tmp_libs=
+ for deplib in $new_libs; do
+ case $deplib in
+ -L*)
+ case " $tmp_libs " in
+ *" $deplib "*) ;;
+ *) func_append tmp_libs " $deplib" ;;
+ esac
+ ;;
+ *) func_append tmp_libs " $deplib" ;;
+ esac
+ done
+ eval $var=\"$tmp_libs\"
+ done # for var
+ fi
+ # Last step: remove runtime libs from dependency_libs
+ # (they stay in deplibs)
+ tmp_libs=
+ for i in $dependency_libs ; do
+ case " $predeps $postdeps $compiler_lib_search_path " in
+ *" $i "*)
+ i=""
+ ;;
+ esac
+ if test -n "$i" ; then
+ func_append tmp_libs " $i"
+ fi
+ done
+ dependency_libs=$tmp_libs
+ done # for pass
+ if test "$linkmode" = prog; then
+ dlfiles="$newdlfiles"
+ fi
+ if test "$linkmode" = prog || test "$linkmode" = lib; then
+ dlprefiles="$newdlprefiles"
+ fi
+
+ case $linkmode in
+ oldlib)
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ func_warning "\`-dlopen' is ignored for archives"
+ fi
+
+ case " $deplibs" in
+ *\ -l* | *\ -L*)
+ func_warning "\`-l' and \`-L' are ignored for archives" ;;
+ esac
+
+ test -n "$rpath" && \
+ func_warning "\`-rpath' is ignored for archives"
+
+ test -n "$xrpath" && \
+ func_warning "\`-R' is ignored for archives"
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info/-version-number' is ignored for archives"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for archives"
+
+ test -n "$export_symbols$export_symbols_regex" && \
+ func_warning "\`-export-symbols' is ignored for archives"
+
+ # Now set the variables for building old libraries.
+ build_libtool_libs=no
+ oldlibs="$output"
+ func_append objs "$old_deplibs"
+ ;;
+
+ lib)
+ # Make sure we only generate libraries of the form `libNAME.la'.
+ case $outputname in
+ lib*)
+ func_stripname 'lib' '.la' "$outputname"
+ name=$func_stripname_result
+ eval shared_ext=\"$shrext_cmds\"
+ eval libname=\"$libname_spec\"
+ ;;
+ *)
+ test "$module" = no && \
+ func_fatal_help "libtool library \`$output' must begin with \`lib'"
+
+ if test "$need_lib_prefix" != no; then
+ # Add the "lib" prefix for modules if required
+ func_stripname '' '.la' "$outputname"
+ name=$func_stripname_result
+ eval shared_ext=\"$shrext_cmds\"
+ eval libname=\"$libname_spec\"
+ else
+ func_stripname '' '.la' "$outputname"
+ libname=$func_stripname_result
+ fi
+ ;;
+ esac
+
+ if test -n "$objs"; then
+ if test "$deplibs_check_method" != pass_all; then
+ func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
+ else
+ echo
+ $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
+ $ECHO "*** objects $objs is not portable!"
+ func_append libobjs " $objs"
+ fi
+ fi
+
+ test "$dlself" != no && \
+ func_warning "\`-dlopen self' is ignored for libtool libraries"
+
+ set dummy $rpath
+ shift
+ test "$#" -gt 1 && \
+ func_warning "ignoring multiple \`-rpath's for a libtool library"
+
+ install_libdir="$1"
+
+ oldlibs=
+ if test -z "$rpath"; then
+ if test "$build_libtool_libs" = yes; then
+ # Building a libtool convenience library.
+ # Some compilers have problems with a `.al' extension so
+ # convenience libraries should have the same extension an
+ # archive normally would.
+ oldlibs="$output_objdir/$libname.$libext $oldlibs"
+ build_libtool_libs=convenience
+ build_old_libs=yes
+ fi
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for convenience libraries"
+ else
+
+ # Parse the version information argument.
+ save_ifs="$IFS"; IFS=':'
+ set dummy $vinfo 0 0 0
+ shift
+ IFS="$save_ifs"
+
+ test -n "$7" && \
+ func_fatal_help "too many parameters to \`-version-info'"
+
+ # convert absolute version numbers to libtool ages
+ # this retains compatibility with .la files and attempts
+ # to make the code below a bit more comprehensible
+
+ case $vinfo_number in
+ yes)
+ number_major="$1"
+ number_minor="$2"
+ number_revision="$3"
+ #
+ # There are really only two kinds -- those that
+ # use the current revision as the major version
+ # and those that subtract age and use age as
+ # a minor version. But, then there is irix
+ # which has an extra 1 added just for fun
+ #
+ case $version_type in
+ # correct linux to gnu/linux during the next big refactor
+ darwin|linux|osf|windows|none)
+ func_arith $number_major + $number_minor
+ current=$func_arith_result
+ age="$number_minor"
+ revision="$number_revision"
+ ;;
+ freebsd-aout|freebsd-elf|qnx|sunos)
+ current="$number_major"
+ revision="$number_minor"
+ age="0"
+ ;;
+ irix|nonstopux)
+ func_arith $number_major + $number_minor
+ current=$func_arith_result
+ age="$number_minor"
+ revision="$number_minor"
+ lt_irix_increment=no
+ ;;
+ *)
+ func_fatal_configuration "$modename: unknown library version type \`$version_type'"
+ ;;
+ esac
+ ;;
+ no)
+ current="$1"
+ revision="$2"
+ age="$3"
+ ;;
+ esac
+
+ # Check that each of the things are valid numbers.
+ case $current in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "CURRENT \`$current' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ case $revision in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "REVISION \`$revision' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ case $age in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "AGE \`$age' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ if test "$age" -gt "$current"; then
+ func_error "AGE \`$age' is greater than the current interface number \`$current'"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ fi
+
+ # Calculate the version variables.
+ major=
+ versuffix=
+ verstring=
+ case $version_type in
+ none) ;;
+
+ darwin)
+ # Like Linux, but with the current version available in
+ # verstring for coding it into the library header
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix="$major.$age.$revision"
+ # Darwin ld doesn't like 0 for these options...
+ func_arith $current + 1
+ minor_current=$func_arith_result
+ xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
+ verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
+ ;;
+
+ freebsd-aout)
+ major=".$current"
+ versuffix=".$current.$revision";
+ ;;
+
+ freebsd-elf)
+ major=".$current"
+ versuffix=".$current"
+ ;;
+
+ irix | nonstopux)
+ if test "X$lt_irix_increment" = "Xno"; then
+ func_arith $current - $age
+ else
+ func_arith $current - $age + 1
+ fi
+ major=$func_arith_result
+
+ case $version_type in
+ nonstopux) verstring_prefix=nonstopux ;;
+ *) verstring_prefix=sgi ;;
+ esac
+ verstring="$verstring_prefix$major.$revision"
+
+ # Add in all the interfaces that we are compatible with.
+ loop=$revision
+ while test "$loop" -ne 0; do
+ func_arith $revision - $loop
+ iface=$func_arith_result
+ func_arith $loop - 1
+ loop=$func_arith_result
+ verstring="$verstring_prefix$major.$iface:$verstring"
+ done
+
+ # Before this point, $major must not contain `.'.
+ major=.$major
+ versuffix="$major.$revision"
+ ;;
+
+ linux) # correct to gnu/linux during the next big refactor
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix="$major.$age.$revision"
+ ;;
+
+ osf)
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix=".$current.$age.$revision"
+ verstring="$current.$age.$revision"
+
+ # Add in all the interfaces that we are compatible with.
+ loop=$age
+ while test "$loop" -ne 0; do
+ func_arith $current - $loop
+ iface=$func_arith_result
+ func_arith $loop - 1
+ loop=$func_arith_result
+ verstring="$verstring:${iface}.0"
+ done
+
+ # Make executables depend on our current version.
+ func_append verstring ":${current}.0"
+ ;;
+
+ qnx)
+ major=".$current"
+ versuffix=".$current"
+ ;;
+
+ sunos)
+ major=".$current"
+ versuffix=".$current.$revision"
+ ;;
+
+ windows)
+ # Use '-' rather than '.', since we only want one
+ # extension on DOS 8.3 filesystems.
+ func_arith $current - $age
+ major=$func_arith_result
+ versuffix="-$major"
+ ;;
+
+ *)
+ func_fatal_configuration "unknown library version type \`$version_type'"
+ ;;
+ esac
+
+ # Clear the version info if we defaulted, and they specified a release.
+ if test -z "$vinfo" && test -n "$release"; then
+ major=
+ case $version_type in
+ darwin)
+ # we can't check for "0.0" in archive_cmds due to quoting
+ # problems, so we reset it completely
+ verstring=
+ ;;
+ *)
+ verstring="0.0"
+ ;;
+ esac
+ if test "$need_version" = no; then
+ versuffix=
+ else
+ versuffix=".0.0"
+ fi
+ fi
+
+ # Remove version info from name if versioning should be avoided
+ if test "$avoid_version" = yes && test "$need_version" = no; then
+ major=
+ versuffix=
+ verstring=""
+ fi
+
+ # Check to see if the archive will have undefined symbols.
+ if test "$allow_undefined" = yes; then
+ if test "$allow_undefined_flag" = unsupported; then
+ func_warning "undefined symbols not allowed in $host shared libraries"
+ build_libtool_libs=no
+ build_old_libs=yes
+ fi
+ else
+ # Don't allow undefined symbols.
+ allow_undefined_flag="$no_undefined_flag"
+ fi
+
+ fi
+
+ func_generate_dlsyms "$libname" "$libname" "yes"
+ func_append libobjs " $symfileobj"
+ test "X$libobjs" = "X " && libobjs=
+
+ if test "$opt_mode" != relink; then
+ # Remove our outputs, but don't remove object files since they
+ # may have been created when compiling PIC objects.
+ removelist=
+ tempremovelist=`$ECHO "$output_objdir/*"`
+ for p in $tempremovelist; do
+ case $p in
+ *.$objext | *.gcno)
+ ;;
+ $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
+ if test "X$precious_files_regex" != "X"; then
+ if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
+ then
+ continue
+ fi
+ fi
+ func_append removelist " $p"
+ ;;
+ *) ;;
+ esac
+ done
+ test -n "$removelist" && \
+ func_show_eval "${RM}r \$removelist"
+ fi
+
+ # Now set the variables for building old libraries.
+ if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
+ func_append oldlibs " $output_objdir/$libname.$libext"
+
+ # Transform .lo files to .o files.
+ oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP`
+ fi
+
+ # Eliminate all temporary directories.
+ #for path in $notinst_path; do
+ # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
+ # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
+ # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
+ #done
+
+ if test -n "$xrpath"; then
+ # If the user specified any rpath flags, then add them.
+ temp_xrpath=
+ for libdir in $xrpath; do
+ func_replace_sysroot "$libdir"
+ func_append temp_xrpath " -R$func_replace_sysroot_result"
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) func_append finalize_rpath " $libdir" ;;
+ esac
+ done
+ if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
+ dependency_libs="$temp_xrpath $dependency_libs"
+ fi
+ fi
+
+ # Make sure dlfiles contains only unique files that won't be dlpreopened
+ old_dlfiles="$dlfiles"
+ dlfiles=
+ for lib in $old_dlfiles; do
+ case " $dlprefiles $dlfiles " in
+ *" $lib "*) ;;
+ *) func_append dlfiles " $lib" ;;
+ esac
+ done
+
+ # Make sure dlprefiles contains only unique files
+ old_dlprefiles="$dlprefiles"
+ dlprefiles=
+ for lib in $old_dlprefiles; do
+ case "$dlprefiles " in
+ *" $lib "*) ;;
+ *) func_append dlprefiles " $lib" ;;
+ esac
+ done
+
+ if test "$build_libtool_libs" = yes; then
+ if test -n "$rpath"; then
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
+ # these systems don't actually have a c library (as such)!
+ ;;
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # Rhapsody C library is in the System framework
+ func_append deplibs " System.ltframework"
+ ;;
+ *-*-netbsd*)
+ # Don't link with libc until the a.out ld.so is fixed.
+ ;;
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc due to us having libc/libc_r.
+ ;;
+ *-*-sco3.2v5* | *-*-sco5v6*)
+ # Causes problems with __ctype
+ ;;
+ *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+ # Compiler inserts libc in the correct place for threads to work
+ ;;
+ *)
+ # Add libc to deplibs on all other systems if necessary.
+ if test "$build_libtool_need_lc" = "yes"; then
+ func_append deplibs " -lc"
+ fi
+ ;;
+ esac
+ fi
+
+ # Transform deplibs into only deplibs that can be linked in shared.
+ name_save=$name
+ libname_save=$libname
+ release_save=$release
+ versuffix_save=$versuffix
+ major_save=$major
+ # I'm not sure if I'm treating the release correctly. I think
+ # release should show up in the -l (ie -lgmp5) so we don't want to
+ # add it in twice. Is that correct?
+ release=""
+ versuffix=""
+ major=""
+ newdeplibs=
+ droppeddeps=no
+ case $deplibs_check_method in
+ pass_all)
+ # Don't check for shared/static. Everything works.
+ # This might be a little naive. We might want to check
+ # whether the library exists or not. But this is on
+ # osf3 & osf4 and I'm not really sure... Just
+ # implementing what was already the behavior.
+ newdeplibs=$deplibs
+ ;;
+ test_compile)
+ # This code stresses the "libraries are programs" paradigm to its
+ # limits. Maybe even breaks it. We compile a program, linking it
+ # against the deplibs as a proxy for the library. Then we can check
+ # whether they linked in statically or dynamically with ldd.
+ $opt_dry_run || $RM conftest.c
+ cat > conftest.c <<EOF
+ int main() { return 0; }
+EOF
+ $opt_dry_run || $RM conftest
+ if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
+ ldd_output=`ldd conftest`
+ for i in $deplibs; do
+ case $i in
+ -l*)
+ func_stripname -l '' "$i"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $i "*)
+ func_append newdeplibs " $i"
+ i=""
+ ;;
+ esac
+ fi
+ if test -n "$i" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+ set dummy $deplib_matches; shift
+ deplib_match=$1
+ if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+ func_append newdeplibs " $i"
+ else
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which I believe you do not have"
+ echo "*** because a test_compile did reveal that the linker did not use it for"
+ echo "*** its dynamic dependency list that programs get resolved with at runtime."
+ fi
+ fi
+ ;;
+ *)
+ func_append newdeplibs " $i"
+ ;;
+ esac
+ done
+ else
+ # Error occurred in the first compile. Let's try to salvage
+ # the situation: Compile a separate program for each library.
+ for i in $deplibs; do
+ case $i in
+ -l*)
+ func_stripname -l '' "$i"
+ name=$func_stripname_result
+ $opt_dry_run || $RM conftest
+ if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
+ ldd_output=`ldd conftest`
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $i "*)
+ func_append newdeplibs " $i"
+ i=""
+ ;;
+ esac
+ fi
+ if test -n "$i" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+ set dummy $deplib_matches; shift
+ deplib_match=$1
+ if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+ func_append newdeplibs " $i"
+ else
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have"
+ echo "*** because a test_compile did reveal that the linker did not use this one"
+ echo "*** as a dynamic dependency that programs can get resolved with at runtime."
+ fi
+ fi
+ else
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning! Library $i is needed by this library but I was not able to"
+ echo "*** make it link in! You will probably need to install it or some"
+ echo "*** library that it depends on before this library will be fully"
+ echo "*** functional. Installing it before continuing would be even better."
+ fi
+ ;;
+ *)
+ func_append newdeplibs " $i"
+ ;;
+ esac
+ done
+ fi
+ ;;
+ file_magic*)
+ set dummy $deplibs_check_method; shift
+ file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ for a_deplib in $deplibs; do
+ case $a_deplib in
+ -l*)
+ func_stripname -l '' "$a_deplib"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $a_deplib "*)
+ func_append newdeplibs " $a_deplib"
+ a_deplib=""
+ ;;
+ esac
+ fi
+ if test -n "$a_deplib" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ if test -n "$file_magic_glob"; then
+ libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
+ else
+ libnameglob=$libname
+ fi
+ test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob`
+ for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+ if test "$want_nocaseglob" = yes; then
+ shopt -s nocaseglob
+ potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
+ $nocaseglob
+ else
+ potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
+ fi
+ for potent_lib in $potential_libs; do
+ # Follow soft links.
+ if ls -lLd "$potent_lib" 2>/dev/null |
+ $GREP " -> " >/dev/null; then
+ continue
+ fi
+ # The statement above tries to avoid entering an
+ # endless loop below, in case of cyclic links.
+ # We might still enter an endless loop, since a link
+ # loop can be closed while we follow links,
+ # but so what?
+ potlib="$potent_lib"
+ while test -h "$potlib" 2>/dev/null; do
+ potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
+ case $potliblink in
+ [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
+ *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";;
+ esac
+ done
+ if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
+ $SED -e 10q |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ func_append newdeplibs " $a_deplib"
+ a_deplib=""
+ break 2
+ fi
+ done
+ done
+ fi
+ if test -n "$a_deplib" ; then
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have"
+ echo "*** because I did check the linker path looking for a file starting"
+ if test -z "$potlib" ; then
+ $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
+ else
+ $ECHO "*** with $libname and none of the candidates passed a file format test"
+ $ECHO "*** using a file magic. Last file checked: $potlib"
+ fi
+ fi
+ ;;
+ *)
+ # Add a -L argument.
+ func_append newdeplibs " $a_deplib"
+ ;;
+ esac
+ done # Gone through all deplibs.
+ ;;
+ match_pattern*)
+ set dummy $deplibs_check_method; shift
+ match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ for a_deplib in $deplibs; do
+ case $a_deplib in
+ -l*)
+ func_stripname -l '' "$a_deplib"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $a_deplib "*)
+ func_append newdeplibs " $a_deplib"
+ a_deplib=""
+ ;;
+ esac
+ fi
+ if test -n "$a_deplib" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+ potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+ for potent_lib in $potential_libs; do
+ potlib="$potent_lib" # see symlink-check above in file_magic test
+ if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
+ $EGREP "$match_pattern_regex" > /dev/null; then
+ func_append newdeplibs " $a_deplib"
+ a_deplib=""
+ break 2
+ fi
+ done
+ done
+ fi
+ if test -n "$a_deplib" ; then
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have"
+ echo "*** because I did check the linker path looking for a file starting"
+ if test -z "$potlib" ; then
+ $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
+ else
+ $ECHO "*** with $libname and none of the candidates passed a file format test"
+ $ECHO "*** using a regex pattern. Last file checked: $potlib"
+ fi
+ fi
+ ;;
+ *)
+ # Add a -L argument.
+ func_append newdeplibs " $a_deplib"
+ ;;
+ esac
+ done # Gone through all deplibs.
+ ;;
+ none | unknown | *)
+ newdeplibs=""
+ tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ for i in $predeps $postdeps ; do
+ # can't use Xsed below, because $i might contain '/'
+ tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"`
+ done
+ fi
+ case $tmp_deplibs in
+ *[!\ \ ]*)
+ echo
+ if test "X$deplibs_check_method" = "Xnone"; then
+ echo "*** Warning: inter-library dependencies are not supported in this platform."
+ else
+ echo "*** Warning: inter-library dependencies are not known to be supported."
+ fi
+ echo "*** All declared inter-library dependencies are being dropped."
+ droppeddeps=yes
+ ;;
+ esac
+ ;;
+ esac
+ versuffix=$versuffix_save
+ major=$major_save
+ release=$release_save
+ libname=$libname_save
+ name=$name_save
+
+ case $host in
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # On Rhapsody replace the C library with the System framework
+ newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
+ ;;
+ esac
+
+ if test "$droppeddeps" = yes; then
+ if test "$module" = yes; then
+ echo
+ echo "*** Warning: libtool could not satisfy all declared inter-library"
+ $ECHO "*** dependencies of module $libname. Therefore, libtool will create"
+ echo "*** a static module, that should work as long as the dlopening"
+ echo "*** application is linked with the -dlopen flag."
+ if test -z "$global_symbol_pipe"; then
+ echo
+ echo "*** However, this would only work if libtool was able to extract symbol"
+ echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+ echo "*** not find such a program. So, this module is probably useless."
+ echo "*** \`nm' from GNU binutils and a full rebuild may help."
+ fi
+ if test "$build_old_libs" = no; then
+ oldlibs="$output_objdir/$libname.$libext"
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ else
+ echo "*** The inter-library dependencies that have been dropped here will be"
+ echo "*** automatically added whenever a program is linked with this library"
+ echo "*** or is declared to -dlopen it."
+
+ if test "$allow_undefined" = no; then
+ echo
+ echo "*** Since this library must not contain undefined symbols,"
+ echo "*** because either the platform does not support them or"
+ echo "*** it was explicitly requested with -no-undefined,"
+ echo "*** libtool will only create a static version of it."
+ if test "$build_old_libs" = no; then
+ oldlibs="$output_objdir/$libname.$libext"
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ fi
+ fi
+ fi
+ # Done checking deplibs!
+ deplibs=$newdeplibs
+ fi
+ # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+ case $host in
+ *-*-darwin*)
+ newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ ;;
+ esac
+
+ # move library search paths that coincide with paths to not yet
+ # installed libraries to the beginning of the library search list
+ new_libs=
+ for path in $notinst_path; do
+ case " $new_libs " in
+ *" -L$path/$objdir "*) ;;
+ *)
+ case " $deplibs " in
+ *" -L$path/$objdir "*)
+ func_append new_libs " -L$path/$objdir" ;;
+ esac
+ ;;
+ esac
+ done
+ for deplib in $deplibs; do
+ case $deplib in
+ -L*)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) func_append new_libs " $deplib" ;;
+ esac
+ ;;
+ *) func_append new_libs " $deplib" ;;
+ esac
+ done
+ deplibs="$new_libs"
+
+ # All the library-specific variables (install_libdir is set above).
+ library_names=
+ old_library=
+ dlname=
+
+ # Test again, we may have decided not to build it any more
+ if test "$build_libtool_libs" = yes; then
+ # Remove ${wl} instances when linking with ld.
+ # FIXME: should test the right _cmds variable.
+ case $archive_cmds in
+ *\$LD\ *) wl= ;;
+ esac
+ if test "$hardcode_into_libs" = yes; then
+ # Hardcode the library paths
+ hardcode_libdirs=
+ dep_rpath=
+ rpath="$finalize_rpath"
+ test "$opt_mode" != relink && rpath="$compile_rpath$rpath"
+ for libdir in $rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ func_replace_sysroot "$libdir"
+ libdir=$func_replace_sysroot_result
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ func_append dep_rpath " $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$perm_rpath " in
+ *" $libdir "*) ;;
+ *) func_append perm_rpath " $libdir" ;;
+ esac
+ fi
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
+ fi
+ if test -n "$runpath_var" && test -n "$perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $perm_rpath; do
+ func_append rpath "$dir:"
+ done
+ eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
+ fi
+ test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
+ fi
+
+ shlibpath="$finalize_shlibpath"
+ test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
+ if test -n "$shlibpath"; then
+ eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
+ fi
+
+ # Get the real and link names of the library.
+ eval shared_ext=\"$shrext_cmds\"
+ eval library_names=\"$library_names_spec\"
+ set dummy $library_names
+ shift
+ realname="$1"
+ shift
+
+ if test -n "$soname_spec"; then
+ eval soname=\"$soname_spec\"
+ else
+ soname="$realname"
+ fi
+ if test -z "$dlname"; then
+ dlname=$soname
+ fi
+
+ lib="$output_objdir/$realname"
+ linknames=
+ for link
+ do
+ func_append linknames " $link"
+ done
+
+ # Use standard objects if they are pic
+ test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
+ test "X$libobjs" = "X " && libobjs=
+
+ delfiles=
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
+ export_symbols="$output_objdir/$libname.uexp"
+ func_append delfiles " $export_symbols"
+ fi
+
+ orig_export_symbols=
+ case $host_os in
+ cygwin* | mingw* | cegcc*)
+ if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
+ # exporting using user supplied symfile
+ if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
+ # and it's NOT already a .def file. Must figure out
+ # which of the given symbols are data symbols and tag
+ # them as such. So, trigger use of export_symbols_cmds.
+ # export_symbols gets reassigned inside the "prepare
+ # the list of exported symbols" if statement, so the
+ # include_expsyms logic still works.
+ orig_export_symbols="$export_symbols"
+ export_symbols=
+ always_export_symbols=yes
+ fi
+ fi
+ ;;
+ esac
+
+ # Prepare the list of exported symbols
+ if test -z "$export_symbols"; then
+ if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
+ func_verbose "generating symbol list for \`$libname.la'"
+ export_symbols="$output_objdir/$libname.exp"
+ $opt_dry_run || $RM $export_symbols
+ cmds=$export_symbols_cmds
+ save_ifs="$IFS"; IFS='~'
+ for cmd1 in $cmds; do
+ IFS="$save_ifs"
+ # Take the normal branch if the nm_file_list_spec branch
+ # doesn't work or if tool conversion is not needed.
+ case $nm_file_list_spec~$to_tool_file_cmd in
+ *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
+ try_normal_branch=yes
+ eval cmd=\"$cmd1\"
+ func_len " $cmd"
+ len=$func_len_result
+ ;;
+ *)
+ try_normal_branch=no
+ ;;
+ esac
+ if test "$try_normal_branch" = yes \
+ && { test "$len" -lt "$max_cmd_len" \
+ || test "$max_cmd_len" -le -1; }
+ then
+ func_show_eval "$cmd" 'exit $?'
+ skipped_export=false
+ elif test -n "$nm_file_list_spec"; then
+ func_basename "$output"
+ output_la=$func_basename_result
+ save_libobjs=$libobjs
+ save_output=$output
+ output=${output_objdir}/${output_la}.nm
+ func_to_tool_file "$output"
+ libobjs=$nm_file_list_spec$func_to_tool_file_result
+ func_append delfiles " $output"
+ func_verbose "creating $NM input file list: $output"
+ for obj in $save_libobjs; do
+ func_to_tool_file "$obj"
+ $ECHO "$func_to_tool_file_result"
+ done > "$output"
+ eval cmd=\"$cmd1\"
+ func_show_eval "$cmd" 'exit $?'
+ output=$save_output
+ libobjs=$save_libobjs
+ skipped_export=false
+ else
+ # The command line is too long to execute in one step.
+ func_verbose "using reloadable object file for export list..."
+ skipped_export=:
+ # Break out early, otherwise skipped_export may be
+ # set to false by a later but shorter cmd.
+ break
+ fi
+ done
+ IFS="$save_ifs"
+ if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
+ func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+ func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+ fi
+ fi
+ fi
+
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ tmp_export_symbols="$export_symbols"
+ test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+ $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
+ fi
+
+ if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
+ # The given exports_symbols file has to be filtered, so filter it.
+ func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+ # FIXME: $output_objdir/$libname.filter potentially contains lots of
+ # 's' commands which not all seds can handle. GNU sed should be fine
+ # though. Also, the filter scales superlinearly with the number of
+ # global variables. join(1) would be nice here, but unfortunately
+ # isn't a blessed tool.
+ $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+ func_append delfiles " $export_symbols $output_objdir/$libname.filter"
+ export_symbols=$output_objdir/$libname.def
+ $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+ fi
+
+ tmp_deplibs=
+ for test_deplib in $deplibs; do
+ case " $convenience " in
+ *" $test_deplib "*) ;;
+ *)
+ func_append tmp_deplibs " $test_deplib"
+ ;;
+ esac
+ done
+ deplibs="$tmp_deplibs"
+
+ if test -n "$convenience"; then
+ if test -n "$whole_archive_flag_spec" &&
+ test "$compiler_needs_object" = yes &&
+ test -z "$libobjs"; then
+ # extract the archives, so we have objects to list.
+ # TODO: could optimize this to just extract one archive.
+ whole_archive_flag_spec=
+ fi
+ if test -n "$whole_archive_flag_spec"; then
+ save_libobjs=$libobjs
+ eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+ test "X$libobjs" = "X " && libobjs=
+ else
+ gentop="$output_objdir/${outputname}x"
+ func_append generated " $gentop"
+
+ func_extract_archives $gentop $convenience
+ func_append libobjs " $func_extract_archives_result"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+ fi
+
+ if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
+ eval flag=\"$thread_safe_flag_spec\"
+ func_append linker_flags " $flag"
+ fi
+
+ # Make a backup of the uninstalled library when relinking
+ if test "$opt_mode" = relink; then
+ $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
+ fi
+
+ # Do each of the archive commands.
+ if test "$module" = yes && test -n "$module_cmds" ; then
+ if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+ eval test_cmds=\"$module_expsym_cmds\"
+ cmds=$module_expsym_cmds
+ else
+ eval test_cmds=\"$module_cmds\"
+ cmds=$module_cmds
+ fi
+ else
+ if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+ eval test_cmds=\"$archive_expsym_cmds\"
+ cmds=$archive_expsym_cmds
+ else
+ eval test_cmds=\"$archive_cmds\"
+ cmds=$archive_cmds
+ fi
+ fi
+
+ if test "X$skipped_export" != "X:" &&
+ func_len " $test_cmds" &&
+ len=$func_len_result &&
+ test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ :
+ else
+ # The command line is too long to link in one step, link piecewise
+ # or, if using GNU ld and skipped_export is not :, use a linker
+ # script.
+
+ # Save the value of $output and $libobjs because we want to
+ # use them later. If we have whole_archive_flag_spec, we
+ # want to use save_libobjs as it was before
+ # whole_archive_flag_spec was expanded, because we can't
+ # assume the linker understands whole_archive_flag_spec.
+ # This may have to be revisited, in case too many
+ # convenience libraries get linked in and end up exceeding
+ # the spec.
+ if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
+ save_libobjs=$libobjs
+ fi
+ save_output=$output
+ func_basename "$output"
+ output_la=$func_basename_result
+
+ # Clear the reloadable object creation command queue and
+ # initialize k to one.
+ test_cmds=
+ concat_cmds=
+ objlist=
+ last_robj=
+ k=1
+
+ if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
+ output=${output_objdir}/${output_la}.lnkscript
+ func_verbose "creating GNU ld script: $output"
+ echo 'INPUT (' > $output
+ for obj in $save_libobjs
+ do
+ func_to_tool_file "$obj"
+ $ECHO "$func_to_tool_file_result" >> $output
+ done
+ echo ')' >> $output
+ func_append delfiles " $output"
+ func_to_tool_file "$output"
+ output=$func_to_tool_file_result
+ elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
+ output=${output_objdir}/${output_la}.lnk
+ func_verbose "creating linker input file list: $output"
+ : > $output
+ set x $save_libobjs
+ shift
+ firstobj=
+ if test "$compiler_needs_object" = yes; then
+ firstobj="$1 "
+ shift
+ fi
+ for obj
+ do
+ func_to_tool_file "$obj"
+ $ECHO "$func_to_tool_file_result" >> $output
+ done
+ func_append delfiles " $output"
+ func_to_tool_file "$output"
+ output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
+ else
+ if test -n "$save_libobjs"; then
+ func_verbose "creating reloadable object files..."
+ output=$output_objdir/$output_la-${k}.$objext
+ eval test_cmds=\"$reload_cmds\"
+ func_len " $test_cmds"
+ len0=$func_len_result
+ len=$len0
+
+ # Loop over the list of objects to be linked.
+ for obj in $save_libobjs
+ do
+ func_len " $obj"
+ func_arith $len + $func_len_result
+ len=$func_arith_result
+ if test "X$objlist" = X ||
+ test "$len" -lt "$max_cmd_len"; then
+ func_append objlist " $obj"
+ else
+ # The command $test_cmds is almost too long, add a
+ # command to the queue.
+ if test "$k" -eq 1 ; then
+ # The first file doesn't have a previous command to add.
+ reload_objs=$objlist
+ eval concat_cmds=\"$reload_cmds\"
+ else
+ # All subsequent reloadable object files will link in
+ # the last one created.
+ reload_objs="$objlist $last_robj"
+ eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
+ fi
+ last_robj=$output_objdir/$output_la-${k}.$objext
+ func_arith $k + 1
+ k=$func_arith_result
+ output=$output_objdir/$output_la-${k}.$objext
+ objlist=" $obj"
+ func_len " $last_robj"
+ func_arith $len0 + $func_len_result
+ len=$func_arith_result
+ fi
+ done
+ # Handle the remaining objects by creating one last
+ # reloadable object file. All subsequent reloadable object
+ # files will link in the last one created.
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ reload_objs="$objlist $last_robj"
+ eval concat_cmds=\"\${concat_cmds}$reload_cmds\"
+ if test -n "$last_robj"; then
+ eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
+ fi
+ func_append delfiles " $output"
+
+ else
+ output=
+ fi
+
+ if ${skipped_export-false}; then
+ func_verbose "generating symbol list for \`$libname.la'"
+ export_symbols="$output_objdir/$libname.exp"
+ $opt_dry_run || $RM $export_symbols
+ libobjs=$output
+ # Append the command to create the export file.
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
+ if test -n "$last_robj"; then
+ eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
+ fi
+ fi
+
+ test -n "$save_libobjs" &&
+ func_verbose "creating a temporary reloadable object file: $output"
+
+ # Loop through the commands generated above and execute them.
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $concat_cmds; do
+ IFS="$save_ifs"
+ $opt_silent || {
+ func_quote_for_expand "$cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ $opt_dry_run || eval "$cmd" || {
+ lt_exit=$?
+
+ # Restore the uninstalled library and exit
+ if test "$opt_mode" = relink; then
+ ( cd "$output_objdir" && \
+ $RM "${realname}T" && \
+ $MV "${realname}U" "$realname" )
+ fi
+
+ exit $lt_exit
+ }
+ done
+ IFS="$save_ifs"
+
+ if test -n "$export_symbols_regex" && ${skipped_export-false}; then
+ func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+ func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+ fi
+ fi
+
+ if ${skipped_export-false}; then
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ tmp_export_symbols="$export_symbols"
+ test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+ $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
+ fi
+
+ if test -n "$orig_export_symbols"; then
+ # The given exports_symbols file has to be filtered, so filter it.
+ func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+ # FIXME: $output_objdir/$libname.filter potentially contains lots of
+ # 's' commands which not all seds can handle. GNU sed should be fine
+ # though. Also, the filter scales superlinearly with the number of
+ # global variables. join(1) would be nice here, but unfortunately
+ # isn't a blessed tool.
+ $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+ func_append delfiles " $export_symbols $output_objdir/$libname.filter"
+ export_symbols=$output_objdir/$libname.def
+ $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+ fi
+ fi
+
+ libobjs=$output
+ # Restore the value of output.
+ output=$save_output
+
+ if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
+ eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+ # Expand the library linking commands again to reset the
+ # value of $libobjs for piecewise linking.
+
+ # Do each of the archive commands.
+ if test "$module" = yes && test -n "$module_cmds" ; then
+ if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+ cmds=$module_expsym_cmds
+ else
+ cmds=$module_cmds
+ fi
+ else
+ if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+ cmds=$archive_expsym_cmds
+ else
+ cmds=$archive_cmds
+ fi
+ fi
+ fi
+
+ if test -n "$delfiles"; then
+ # Append the command to remove temporary files to $cmds.
+ eval cmds=\"\$cmds~\$RM $delfiles\"
+ fi
+
+ # Add any objects from preloaded convenience libraries
+ if test -n "$dlprefiles"; then
+ gentop="$output_objdir/${outputname}x"
+ func_append generated " $gentop"
+
+ func_extract_archives $gentop $dlprefiles
+ func_append libobjs " $func_extract_archives_result"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ eval cmd=\"$cmd\"
+ $opt_silent || {
+ func_quote_for_expand "$cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ $opt_dry_run || eval "$cmd" || {
+ lt_exit=$?
+
+ # Restore the uninstalled library and exit
+ if test "$opt_mode" = relink; then
+ ( cd "$output_objdir" && \
+ $RM "${realname}T" && \
+ $MV "${realname}U" "$realname" )
+ fi
+
+ exit $lt_exit
+ }
+ done
+ IFS="$save_ifs"
+
+ # Restore the uninstalled library and exit
+ if test "$opt_mode" = relink; then
+ $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
+
+ if test -n "$convenience"; then
+ if test -z "$whole_archive_flag_spec"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+ fi
+
+ exit $EXIT_SUCCESS
+ fi
+
+ # Create links to the real library.
+ for linkname in $linknames; do
+ if test "$realname" != "$linkname"; then
+ func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
+ fi
+ done
+
+ # If -module or -export-dynamic was specified, set the dlname.
+ if test "$module" = yes || test "$export_dynamic" = yes; then
+ # On all known operating systems, these are identical.
+ dlname="$soname"
+ fi
+ fi
+ ;;
+
+ obj)
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ func_warning "\`-dlopen' is ignored for objects"
+ fi
+
+ case " $deplibs" in
+ *\ -l* | *\ -L*)
+ func_warning "\`-l' and \`-L' are ignored for objects" ;;
+ esac
+
+ test -n "$rpath" && \
+ func_warning "\`-rpath' is ignored for objects"
+
+ test -n "$xrpath" && \
+ func_warning "\`-R' is ignored for objects"
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info' is ignored for objects"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for objects"
+
+ case $output in
+ *.lo)
+ test -n "$objs$old_deplibs" && \
+ func_fatal_error "cannot build library object \`$output' from non-libtool objects"
+
+ libobj=$output
+ func_lo2o "$libobj"
+ obj=$func_lo2o_result
+ ;;
+ *)
+ libobj=
+ obj="$output"
+ ;;
+ esac
+
+ # Delete the old objects.
+ $opt_dry_run || $RM $obj $libobj
+
+ # Objects from convenience libraries. This assumes
+ # single-version convenience libraries. Whenever we create
+ # different ones for PIC/non-PIC, this we'll have to duplicate
+ # the extraction.
+ reload_conv_objs=
+ gentop=
+ # reload_cmds runs $LD directly, so let us get rid of
+ # -Wl from whole_archive_flag_spec and hope we can get by with
+ # turning comma into space..
+ wl=
+
+ if test -n "$convenience"; then
+ if test -n "$whole_archive_flag_spec"; then
+ eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
+ reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
+ else
+ gentop="$output_objdir/${obj}x"
+ func_append generated " $gentop"
+
+ func_extract_archives $gentop $convenience
+ reload_conv_objs="$reload_objs $func_extract_archives_result"
+ fi
+ fi
+
+ # If we're not building shared, we need to use non_pic_objs
+ test "$build_libtool_libs" != yes && libobjs="$non_pic_objects"
+
+ # Create the old-style object.
+ reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
+
+ output="$obj"
+ func_execute_cmds "$reload_cmds" 'exit $?'
+
+ # Exit if we aren't doing a library object file.
+ if test -z "$libobj"; then
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ exit $EXIT_SUCCESS
+ fi
+
+ if test "$build_libtool_libs" != yes; then
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ # Create an invalid libtool object if no PIC, so that we don't
+ # accidentally link it into a program.
+ # $show "echo timestamp > $libobj"
+ # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
+ exit $EXIT_SUCCESS
+ fi
+
+ if test -n "$pic_flag" || test "$pic_mode" != default; then
+ # Only do commands if we really have different PIC objects.
+ reload_objs="$libobjs $reload_conv_objs"
+ output="$libobj"
+ func_execute_cmds "$reload_cmds" 'exit $?'
+ fi
+
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ exit $EXIT_SUCCESS
+ ;;
+
+ prog)
+ case $host in
+ *cygwin*) func_stripname '' '.exe' "$output"
+ output=$func_stripname_result.exe;;
+ esac
+ test -n "$vinfo" && \
+ func_warning "\`-version-info' is ignored for programs"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for programs"
+
+ test "$preload" = yes \
+ && test "$dlopen_support" = unknown \
+ && test "$dlopen_self" = unknown \
+ && test "$dlopen_self_static" = unknown && \
+ func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
+
+ case $host in
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # On Rhapsody replace the C library is the System framework
+ compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
+ finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
+ ;;
+ esac
+
+ case $host in
+ *-*-darwin*)
+ # Don't allow lazy linking, it breaks C++ global constructors
+ # But is supposedly fixed on 10.4 or later (yay!).
+ if test "$tagname" = CXX ; then
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
+ 10.[0123])
+ func_append compile_command " ${wl}-bind_at_load"
+ func_append finalize_command " ${wl}-bind_at_load"
+ ;;
+ esac
+ fi
+ # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+ compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ ;;
+ esac
+
+
+ # move library search paths that coincide with paths to not yet
+ # installed libraries to the beginning of the library search list
+ new_libs=
+ for path in $notinst_path; do
+ case " $new_libs " in
+ *" -L$path/$objdir "*) ;;
+ *)
+ case " $compile_deplibs " in
+ *" -L$path/$objdir "*)
+ func_append new_libs " -L$path/$objdir" ;;
+ esac
+ ;;
+ esac
+ done
+ for deplib in $compile_deplibs; do
+ case $deplib in
+ -L*)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) func_append new_libs " $deplib" ;;
+ esac
+ ;;
+ *) func_append new_libs " $deplib" ;;
+ esac
+ done
+ compile_deplibs="$new_libs"
+
+
+ func_append compile_command " $compile_deplibs"
+ func_append finalize_command " $finalize_deplibs"
+
+ if test -n "$rpath$xrpath"; then
+ # If the user specified any rpath flags, then add them.
+ for libdir in $rpath $xrpath; do
+ # This is the magic to use -rpath.
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) func_append finalize_rpath " $libdir" ;;
+ esac
+ done
+ fi
+
+ # Now hardcode the library paths
+ rpath=
+ hardcode_libdirs=
+ for libdir in $compile_rpath $finalize_rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ func_append rpath " $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$perm_rpath " in
+ *" $libdir "*) ;;
+ *) func_append perm_rpath " $libdir" ;;
+ esac
+ fi
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
+ case :$dllsearchpath: in
+ *":$libdir:"*) ;;
+ ::) dllsearchpath=$libdir;;
+ *) func_append dllsearchpath ":$libdir";;
+ esac
+ case :$dllsearchpath: in
+ *":$testbindir:"*) ;;
+ ::) dllsearchpath=$testbindir;;
+ *) func_append dllsearchpath ":$testbindir";;
+ esac
+ ;;
+ esac
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ eval rpath=\" $hardcode_libdir_flag_spec\"
+ fi
+ compile_rpath="$rpath"
+
+ rpath=
+ hardcode_libdirs=
+ for libdir in $finalize_rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ func_append rpath " $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$finalize_perm_rpath " in
+ *" $libdir "*) ;;
+ *) func_append finalize_perm_rpath " $libdir" ;;
+ esac
+ fi
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ eval rpath=\" $hardcode_libdir_flag_spec\"
+ fi
+ finalize_rpath="$rpath"
+
+ if test -n "$libobjs" && test "$build_old_libs" = yes; then
+ # Transform all the library objects into standard objects.
+ compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
+ finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
+ fi
+
+ func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
+
+ # template prelinking step
+ if test -n "$prelink_cmds"; then
+ func_execute_cmds "$prelink_cmds" 'exit $?'
+ fi
+
+ wrappers_required=yes
+ case $host in
+ *cegcc* | *mingw32ce*)
+ # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
+ wrappers_required=no
+ ;;
+ *cygwin* | *mingw* )
+ if test "$build_libtool_libs" != yes; then
+ wrappers_required=no
+ fi
+ ;;
+ *)
+ if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
+ wrappers_required=no
+ fi
+ ;;
+ esac
+ if test "$wrappers_required" = no; then
+ # Replace the output file specification.
+ compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
+ link_command="$compile_command$compile_rpath"
+
+ # We have no uninstalled library dependencies, so finalize right now.
+ exit_status=0
+ func_show_eval "$link_command" 'exit_status=$?'
+
+ if test -n "$postlink_cmds"; then
+ func_to_tool_file "$output"
+ postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+ func_execute_cmds "$postlink_cmds" 'exit $?'
+ fi
+
+ # Delete the generated files.
+ if test -f "$output_objdir/${outputname}S.${objext}"; then
+ func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
+ fi
+
+ exit $exit_status
+ fi
+
+ if test -n "$compile_shlibpath$finalize_shlibpath"; then
+ compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
+ fi
+ if test -n "$finalize_shlibpath"; then
+ finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
+ fi
+
+ compile_var=
+ finalize_var=
+ if test -n "$runpath_var"; then
+ if test -n "$perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $perm_rpath; do
+ func_append rpath "$dir:"
+ done
+ compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
+ fi
+ if test -n "$finalize_perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $finalize_perm_rpath; do
+ func_append rpath "$dir:"
+ done
+ finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
+ fi
+ fi
+
+ if test "$no_install" = yes; then
+ # We don't need to create a wrapper script.
+ link_command="$compile_var$compile_command$compile_rpath"
+ # Replace the output file specification.
+ link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
+ # Delete the old output file.
+ $opt_dry_run || $RM $output
+ # Link the executable and exit
+ func_show_eval "$link_command" 'exit $?'
+
+ if test -n "$postlink_cmds"; then
+ func_to_tool_file "$output"
+ postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+ func_execute_cmds "$postlink_cmds" 'exit $?'
+ fi
+
+ exit $EXIT_SUCCESS
+ fi
+
+ if test "$hardcode_action" = relink; then
+ # Fast installation is not supported
+ link_command="$compile_var$compile_command$compile_rpath"
+ relink_command="$finalize_var$finalize_command$finalize_rpath"
+
+ func_warning "this platform does not like uninstalled shared libraries"
+ func_warning "\`$output' will be relinked during installation"
+ else
+ if test "$fast_install" != no; then
+ link_command="$finalize_var$compile_command$finalize_rpath"
+ if test "$fast_install" = yes; then
+ relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
+ else
+ # fast_install is set to needless
+ relink_command=
+ fi
+ else
+ link_command="$compile_var$compile_command$compile_rpath"
+ relink_command="$finalize_var$finalize_command$finalize_rpath"
+ fi
+ fi
+
+ # Replace the output file specification.
+ link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
+
+ # Delete the old output files.
+ $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
+
+ func_show_eval "$link_command" 'exit $?'
+
+ if test -n "$postlink_cmds"; then
+ func_to_tool_file "$output_objdir/$outputname"
+ postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+ func_execute_cmds "$postlink_cmds" 'exit $?'
+ fi
+
+ # Now create the wrapper script.
+ func_verbose "creating $output"
+
+ # Quote the relink command for shipping.
+ if test -n "$relink_command"; then
+ # Preserve any variables that may affect compiler behavior
+ for var in $variables_saved_for_relink; do
+ if eval test -z \"\${$var+set}\"; then
+ relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+ elif eval var_value=\$$var; test -z "$var_value"; then
+ relink_command="$var=; export $var; $relink_command"
+ else
+ func_quote_for_eval "$var_value"
+ relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+ fi
+ done
+ relink_command="(cd `pwd`; $relink_command)"
+ relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
+ fi
+
+ # Only actually do things if not in dry run mode.
+ $opt_dry_run || {
+ # win32 will think the script is a binary if it has
+ # a .exe suffix, so we strip it off here.
+ case $output in
+ *.exe) func_stripname '' '.exe' "$output"
+ output=$func_stripname_result ;;
+ esac
+ # test for cygwin because mv fails w/o .exe extensions
+ case $host in
+ *cygwin*)
+ exeext=.exe
+ func_stripname '' '.exe' "$outputname"
+ outputname=$func_stripname_result ;;
+ *) exeext= ;;
+ esac
+ case $host in
+ *cygwin* | *mingw* )
+ func_dirname_and_basename "$output" "" "."
+ output_name=$func_basename_result
+ output_path=$func_dirname_result
+ cwrappersource="$output_path/$objdir/lt-$output_name.c"
+ cwrapper="$output_path/$output_name.exe"
+ $RM $cwrappersource $cwrapper
+ trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
+
+ func_emit_cwrapperexe_src > $cwrappersource
+
+ # The wrapper executable is built using the $host compiler,
+ # because it contains $host paths and files. If cross-
+ # compiling, it, like the target executable, must be
+ # executed on the $host or under an emulation environment.
+ $opt_dry_run || {
+ $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
+ $STRIP $cwrapper
+ }
+
+ # Now, create the wrapper script for func_source use:
+ func_ltwrapper_scriptname $cwrapper
+ $RM $func_ltwrapper_scriptname_result
+ trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
+ $opt_dry_run || {
+ # note: this script will not be executed, so do not chmod.
+ if test "x$build" = "x$host" ; then
+ $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
+ else
+ func_emit_wrapper no > $func_ltwrapper_scriptname_result
+ fi
+ }
+ ;;
+ * )
+ $RM $output
+ trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
+
+ func_emit_wrapper no > $output
+ chmod +x $output
+ ;;
+ esac
+ }
+ exit $EXIT_SUCCESS
+ ;;
+ esac
+
+ # See if we need to build an old-fashioned archive.
+ for oldlib in $oldlibs; do
+
+ if test "$build_libtool_libs" = convenience; then
+ oldobjs="$libobjs_save $symfileobj"
+ addlibs="$convenience"
+ build_libtool_libs=no
+ else
+ if test "$build_libtool_libs" = module; then
+ oldobjs="$libobjs_save"
+ build_libtool_libs=no
+ else
+ oldobjs="$old_deplibs $non_pic_objects"
+ if test "$preload" = yes && test -f "$symfileobj"; then
+ func_append oldobjs " $symfileobj"
+ fi
+ fi
+ addlibs="$old_convenience"
+ fi
+
+ if test -n "$addlibs"; then
+ gentop="$output_objdir/${outputname}x"
+ func_append generated " $gentop"
+
+ func_extract_archives $gentop $addlibs
+ func_append oldobjs " $func_extract_archives_result"
+ fi
+
+ # Do each command in the archive commands.
+ if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
+ cmds=$old_archive_from_new_cmds
+ else
+
+ # Add any objects from preloaded convenience libraries
+ if test -n "$dlprefiles"; then
+ gentop="$output_objdir/${outputname}x"
+ func_append generated " $gentop"
+
+ func_extract_archives $gentop $dlprefiles
+ func_append oldobjs " $func_extract_archives_result"
+ fi
+
+ # POSIX demands no paths to be encoded in archives. We have
+ # to avoid creating archives with duplicate basenames if we
+ # might have to extract them afterwards, e.g., when creating a
+ # static archive out of a convenience library, or when linking
+ # the entirety of a libtool archive into another (currently
+ # not supported by libtool).
+ if (for obj in $oldobjs
+ do
+ func_basename "$obj"
+ $ECHO "$func_basename_result"
+ done | sort | sort -uc >/dev/null 2>&1); then
+ :
+ else
+ echo "copying selected object files to avoid basename conflicts..."
+ gentop="$output_objdir/${outputname}x"
+ func_append generated " $gentop"
+ func_mkdir_p "$gentop"
+ save_oldobjs=$oldobjs
+ oldobjs=
+ counter=1
+ for obj in $save_oldobjs
+ do
+ func_basename "$obj"
+ objbase="$func_basename_result"
+ case " $oldobjs " in
+ " ") oldobjs=$obj ;;
+ *[\ /]"$objbase "*)
+ while :; do
+ # Make sure we don't pick an alternate name that also
+ # overlaps.
+ newobj=lt$counter-$objbase
+ func_arith $counter + 1
+ counter=$func_arith_result
+ case " $oldobjs " in
+ *[\ /]"$newobj "*) ;;
+ *) if test ! -f "$gentop/$newobj"; then break; fi ;;
+ esac
+ done
+ func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
+ func_append oldobjs " $gentop/$newobj"
+ ;;
+ *) func_append oldobjs " $obj" ;;
+ esac
+ done
+ fi
+ func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
+ tool_oldlib=$func_to_tool_file_result
+ eval cmds=\"$old_archive_cmds\"
+
+ func_len " $cmds"
+ len=$func_len_result
+ if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ cmds=$old_archive_cmds
+ elif test -n "$archiver_list_spec"; then
+ func_verbose "using command file archive linking..."
+ for obj in $oldobjs
+ do
+ func_to_tool_file "$obj"
+ $ECHO "$func_to_tool_file_result"
+ done > $output_objdir/$libname.libcmd
+ func_to_tool_file "$output_objdir/$libname.libcmd"
+ oldobjs=" $archiver_list_spec$func_to_tool_file_result"
+ cmds=$old_archive_cmds
+ else
+ # the command line is too long to link in one step, link in parts
+ func_verbose "using piecewise archive linking..."
+ save_RANLIB=$RANLIB
+ RANLIB=:
+ objlist=
+ concat_cmds=
+ save_oldobjs=$oldobjs
+ oldobjs=
+ # Is there a better way of finding the last object in the list?
+ for obj in $save_oldobjs
+ do
+ last_oldobj=$obj
+ done
+ eval test_cmds=\"$old_archive_cmds\"
+ func_len " $test_cmds"
+ len0=$func_len_result
+ len=$len0
+ for obj in $save_oldobjs
+ do
+ func_len " $obj"
+ func_arith $len + $func_len_result
+ len=$func_arith_result
+ func_append objlist " $obj"
+ if test "$len" -lt "$max_cmd_len"; then
+ :
+ else
+ # the above command should be used before it gets too long
+ oldobjs=$objlist
+ if test "$obj" = "$last_oldobj" ; then
+ RANLIB=$save_RANLIB
+ fi
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
+ objlist=
+ len=$len0
+ fi
+ done
+ RANLIB=$save_RANLIB
+ oldobjs=$objlist
+ if test "X$oldobjs" = "X" ; then
+ eval cmds=\"\$concat_cmds\"
+ else
+ eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
+ fi
+ fi
+ fi
+ func_execute_cmds "$cmds" 'exit $?'
+ done
+
+ test -n "$generated" && \
+ func_show_eval "${RM}r$generated"
+
+ # Now create the libtool archive.
+ case $output in
+ *.la)
+ old_library=
+ test "$build_old_libs" = yes && old_library="$libname.$libext"
+ func_verbose "creating $output"
+
+ # Preserve any variables that may affect compiler behavior
+ for var in $variables_saved_for_relink; do
+ if eval test -z \"\${$var+set}\"; then
+ relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+ elif eval var_value=\$$var; test -z "$var_value"; then
+ relink_command="$var=; export $var; $relink_command"
+ else
+ func_quote_for_eval "$var_value"
+ relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+ fi
+ done
+ # Quote the link command for shipping.
+ relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
+ relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
+ if test "$hardcode_automatic" = yes ; then
+ relink_command=
+ fi
+
+ # Only create the output if not a dry run.
+ $opt_dry_run || {
+ for installed in no yes; do
+ if test "$installed" = yes; then
+ if test -z "$install_libdir"; then
+ break
+ fi
+ output="$output_objdir/$outputname"i
+ # Replace all uninstalled libtool libraries with the installed ones
+ newdependency_libs=
+ for deplib in $dependency_libs; do
+ case $deplib in
+ *.la)
+ func_basename "$deplib"
+ name="$func_basename_result"
+ func_resolve_sysroot "$deplib"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
+ test -z "$libdir" && \
+ func_fatal_error "\`$deplib' is not a valid libtool archive"
+ func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
+ ;;
+ -L*)
+ func_stripname -L '' "$deplib"
+ func_replace_sysroot "$func_stripname_result"
+ func_append newdependency_libs " -L$func_replace_sysroot_result"
+ ;;
+ -R*)
+ func_stripname -R '' "$deplib"
+ func_replace_sysroot "$func_stripname_result"
+ func_append newdependency_libs " -R$func_replace_sysroot_result"
+ ;;
+ *) func_append newdependency_libs " $deplib" ;;
+ esac
+ done
+ dependency_libs="$newdependency_libs"
+ newdlfiles=
+
+ for lib in $dlfiles; do
+ case $lib in
+ *.la)
+ func_basename "$lib"
+ name="$func_basename_result"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$lib' is not a valid libtool archive"
+ func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
+ ;;
+ *) func_append newdlfiles " $lib" ;;
+ esac
+ done
+ dlfiles="$newdlfiles"
+ newdlprefiles=
+ for lib in $dlprefiles; do
+ case $lib in
+ *.la)
+ # Only pass preopened files to the pseudo-archive (for
+ # eventual linking with the app. that links it) if we
+ # didn't already link the preopened objects directly into
+ # the library:
+ func_basename "$lib"
+ name="$func_basename_result"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$lib' is not a valid libtool archive"
+ func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
+ ;;
+ esac
+ done
+ dlprefiles="$newdlprefiles"
+ else
+ newdlfiles=
+ for lib in $dlfiles; do
+ case $lib in
+ [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+ *) abs=`pwd`"/$lib" ;;
+ esac
+ func_append newdlfiles " $abs"
+ done
+ dlfiles="$newdlfiles"
+ newdlprefiles=
+ for lib in $dlprefiles; do
+ case $lib in
+ [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+ *) abs=`pwd`"/$lib" ;;
+ esac
+ func_append newdlprefiles " $abs"
+ done
+ dlprefiles="$newdlprefiles"
+ fi
+ $RM $output
+ # place dlname in correct position for cygwin
+ # In fact, it would be nice if we could use this code for all target
+ # systems that can't hard-code library paths into their executables
+ # and that have no shared library path variable independent of PATH,
+ # but it turns out we can't easily determine that from inspecting
+ # libtool variables, so we have to hard-code the OSs to which it
+ # applies here; at the moment, that means platforms that use the PE
+ # object format with DLL files. See the long comment at the top of
+ # tests/bindir.at for full details.
+ tdlname=$dlname
+ case $host,$output,$installed,$module,$dlname in
+ *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
+ # If a -bindir argument was supplied, place the dll there.
+ if test "x$bindir" != x ;
+ then
+ func_relative_path "$install_libdir" "$bindir"
+ tdlname=$func_relative_path_result$dlname
+ else
+ # Otherwise fall back on heuristic.
+ tdlname=../bin/$dlname
+ fi
+ ;;
+ esac
+ $ECHO > $output "\
+# $outputname - a libtool library file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='$tdlname'
+
+# Names of this library.
+library_names='$library_names'
+
+# The name of the static archive.
+old_library='$old_library'
+
+# Linker flags that can not go in dependency_libs.
+inherited_linker_flags='$new_inherited_linker_flags'
+
+# Libraries that this one depends upon.
+dependency_libs='$dependency_libs'
+
+# Names of additional weak libraries provided by this library
+weak_library_names='$weak_libs'
+
+# Version information for $libname.
+current=$current
+age=$age
+revision=$revision
+
+# Is this an already installed library?
+installed=$installed
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=$module
+
+# Files to dlopen/dlpreopen
+dlopen='$dlfiles'
+dlpreopen='$dlprefiles'
+
+# Directory that this library needs to be installed in:
+libdir='$install_libdir'"
+ if test "$installed" = no && test "$need_relink" = yes; then
+ $ECHO >> $output "\
+relink_command=\"$relink_command\""
+ fi
+ done
+ }
+
+ # Do a symbolic link so that the libtool archive can be found in
+ # LD_LIBRARY_PATH before the program is installed.
+ func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
+ ;;
+ esac
+ exit $EXIT_SUCCESS
+}
+
+{ test "$opt_mode" = link || test "$opt_mode" = relink; } &&
+ func_mode_link ${1+"$@"}
+
+
+# func_mode_uninstall arg...
+func_mode_uninstall ()
+{
+ $opt_debug
+ RM="$nonopt"
+ files=
+ rmforce=
+ exit_status=0
+
+ # This variable tells wrapper scripts just to set variables rather
+ # than running their programs.
+ libtool_install_magic="$magic"
+
+ for arg
+ do
+ case $arg in
+ -f) func_append RM " $arg"; rmforce=yes ;;
+ -*) func_append RM " $arg" ;;
+ *) func_append files " $arg" ;;
+ esac
+ done
+
+ test -z "$RM" && \
+ func_fatal_help "you must specify an RM program"
+
+ rmdirs=
+
+ for file in $files; do
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+ if test "X$dir" = X.; then
+ odir="$objdir"
+ else
+ odir="$dir/$objdir"
+ fi
+ func_basename "$file"
+ name="$func_basename_result"
+ test "$opt_mode" = uninstall && odir="$dir"
+
+ # Remember odir for removal later, being careful to avoid duplicates
+ if test "$opt_mode" = clean; then
+ case " $rmdirs " in
+ *" $odir "*) ;;
+ *) func_append rmdirs " $odir" ;;
+ esac
+ fi
+
+ # Don't error if the file doesn't exist and rm -f was used.
+ if { test -L "$file"; } >/dev/null 2>&1 ||
+ { test -h "$file"; } >/dev/null 2>&1 ||
+ test -f "$file"; then
+ :
+ elif test -d "$file"; then
+ exit_status=1
+ continue
+ elif test "$rmforce" = yes; then
+ continue
+ fi
+
+ rmfiles="$file"
+
+ case $name in
+ *.la)
+ # Possibly a libtool archive, so verify it.
+ if func_lalib_p "$file"; then
+ func_source $dir/$name
+
+ # Delete the libtool libraries and symlinks.
+ for n in $library_names; do
+ func_append rmfiles " $odir/$n"
+ done
+ test -n "$old_library" && func_append rmfiles " $odir/$old_library"
+
+ case "$opt_mode" in
+ clean)
+ case " $library_names " in
+ *" $dlname "*) ;;
+ *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
+ esac
+ test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
+ ;;
+ uninstall)
+ if test -n "$library_names"; then
+ # Do each command in the postuninstall commands.
+ func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+ fi
+
+ if test -n "$old_library"; then
+ # Do each command in the old_postuninstall commands.
+ func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+ fi
+ # FIXME: should reinstall the best remaining shared library.
+ ;;
+ esac
+ fi
+ ;;
+
+ *.lo)
+ # Possibly a libtool object, so verify it.
+ if func_lalib_p "$file"; then
+
+ # Read the .lo file
+ func_source $dir/$name
+
+ # Add PIC object to the list of files to remove.
+ if test -n "$pic_object" &&
+ test "$pic_object" != none; then
+ func_append rmfiles " $dir/$pic_object"
+ fi
+
+ # Add non-PIC object to the list of files to remove.
+ if test -n "$non_pic_object" &&
+ test "$non_pic_object" != none; then
+ func_append rmfiles " $dir/$non_pic_object"
+ fi
+ fi
+ ;;
+
+ *)
+ if test "$opt_mode" = clean ; then
+ noexename=$name
+ case $file in
+ *.exe)
+ func_stripname '' '.exe' "$file"
+ file=$func_stripname_result
+ func_stripname '' '.exe' "$name"
+ noexename=$func_stripname_result
+ # $file with .exe has already been added to rmfiles,
+ # add $file without .exe
+ func_append rmfiles " $file"
+ ;;
+ esac
+ # Do a test to see if this is a libtool program.
+ if func_ltwrapper_p "$file"; then
+ if func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ relink_command=
+ func_source $func_ltwrapper_scriptname_result
+ func_append rmfiles " $func_ltwrapper_scriptname_result"
+ else
+ relink_command=
+ func_source $dir/$noexename
+ fi
+
+ # note $name still contains .exe if it was in $file originally
+ # as does the version of $file that was added into $rmfiles
+ func_append rmfiles " $odir/$name $odir/${name}S.${objext}"
+ if test "$fast_install" = yes && test -n "$relink_command"; then
+ func_append rmfiles " $odir/lt-$name"
+ fi
+ if test "X$noexename" != "X$name" ; then
+ func_append rmfiles " $odir/lt-${noexename}.c"
+ fi
+ fi
+ fi
+ ;;
+ esac
+ func_show_eval "$RM $rmfiles" 'exit_status=1'
+ done
+
+ # Try to remove the ${objdir}s in the directories where we deleted files
+ for dir in $rmdirs; do
+ if test -d "$dir"; then
+ func_show_eval "rmdir $dir >/dev/null 2>&1"
+ fi
+ done
+
+ exit $exit_status
+}
+
+{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } &&
+ func_mode_uninstall ${1+"$@"}
+
+test -z "$opt_mode" && {
+ help="$generic_help"
+ func_fatal_help "you must specify a MODE"
+}
+
+test -z "$exec_cmd" && \
+ func_fatal_help "invalid operation mode \`$opt_mode'"
+
+if test -n "$exec_cmd"; then
+ eval exec "$exec_cmd"
+ exit $EXIT_FAILURE
+fi
+
+exit $exit_status
+
+
+# The TAGs below are defined such that we never get into a situation
+# in which we disable both kinds of libraries. Given conflicting
+# choices, we go for a static library, that is the most portable,
+# since we can't tell whether shared libraries were disabled because
+# the user asked for that or because the platform doesn't support
+# them. This is particularly important on AIX, because we don't
+# support having both static and shared libraries enabled at the same
+# time on that platform, so we default to a shared-only configuration.
+# If a disable-shared tag is given, we'll fallback to a static-only
+# configuration. But we'll never go from static-only to shared-only.
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
+build_libtool_libs=no
+build_old_libs=yes
+# ### END LIBTOOL TAG CONFIG: disable-shared
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-static
+build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
+# ### END LIBTOOL TAG CONFIG: disable-static
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
+# vi:sw=2
+
Deleted: vendor/flex/2.5.39/main.c
===================================================================
--- vendor/flex/dist/main.c 2015-07-09 12:31:47 UTC (rev 7073)
+++ vendor/flex/2.5.39/main.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -1,1179 +0,0 @@
-/* flex - tool to generate fast lexical analyzers */
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Vern Paxson.
- *
- * The United States Government has rights in this work pursuant
- * to contract no. DE-AC03-76SF00098 between the United States
- * Department of Energy and the University of California.
- *
- * Redistribution and use in source and binary forms are permitted provided
- * that: (1) source distributions retain this entire copyright notice and
- * comment, and (2) distributions including binaries display the following
- * acknowledgement: ``This product includes software developed by the
- * University of California, Berkeley and its contributors'' in the
- * documentation or other materials provided with the distribution and in
- * all advertising materials mentioning features or use of this software.
- * Neither the name of the University nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-#ifndef lint
-char copyright[] =
-"@(#) Copyright (c) 1990 The Regents of the University of California.\n\
- All rights reserved.\n";
-#endif /* not lint */
-
-/* $Header: /home/cvs/src/usr.bin/lex/main.c,v 1.3 2012-10-29 20:54:16 laffer1 Exp $ */
-#include <sys/cdefs.h>
-__MBSDID("$MidnightBSD: trunk/usr.bin/lex/main.c 6515 2013-12-20 23:32:25Z laffer1 $");
-
-
-#include "flexdef.h"
-#include "version.h"
-
-static char flex_version[] = FLEX_VERSION;
-
-
-/* declare functions that have forward references */
-
-void flexinit PROTO((int, char**));
-void readin PROTO((void));
-void set_up_initial_allocations PROTO((void));
-
-#ifdef NEED_ARGV_FIXUP
-extern void argv_fixup PROTO((int *, char ***));
-#endif
-
-
-/* these globals are all defined and commented in flexdef.h */
-int printstats, syntaxerror, eofseen, ddebug, trace, nowarn, spprdflt;
-int interactive, caseins, lex_compat, do_yylineno, useecs, fulltbl, usemecs;
-int fullspd, gen_line_dirs, performance_report, backing_up_report;
-int C_plus_plus, long_align, use_read, yytext_is_array, do_yywrap, csize;
-int yymore_used, reject, real_reject, continued_action, in_rule;
-int yymore_really_used, reject_really_used;
-int datapos, dataline, linenum, out_linenum;
-FILE *skelfile = NULL;
-int skel_ind = 0;
-char *action_array;
-int action_size, defs1_offset, prolog_offset, action_offset, action_index;
-char *infilename = NULL, *outfilename = NULL;
-int did_outfilename;
-char *prefix, *yyclass;
-int do_stdinit, use_stdout;
-int onestate[ONE_STACK_SIZE], onesym[ONE_STACK_SIZE];
-int onenext[ONE_STACK_SIZE], onedef[ONE_STACK_SIZE], onesp;
-int current_mns, current_max_rules;
-int num_rules, num_eof_rules, default_rule, lastnfa;
-int *firstst, *lastst, *finalst, *transchar, *trans1, *trans2;
-int *accptnum, *assoc_rule, *state_type;
-int *rule_type, *rule_linenum, *rule_useful;
-int current_state_type;
-int variable_trailing_context_rules;
-int numtemps, numprots, protprev[MSP], protnext[MSP], prottbl[MSP];
-int protcomst[MSP], firstprot, lastprot, protsave[PROT_SAVE_SIZE];
-int numecs, nextecm[CSIZE + 1], ecgroup[CSIZE + 1], nummecs, tecfwd[CSIZE + 1];
-int tecbck[CSIZE + 1];
-int lastsc, *scset, *scbol, *scxclu, *sceof;
-int current_max_scs;
-char **scname;
-int current_max_dfa_size, current_max_xpairs;
-int current_max_template_xpairs, current_max_dfas;
-int lastdfa, *nxt, *chk, *tnxt;
-int *base, *def, *nultrans, NUL_ec, tblend, firstfree, **dss, *dfasiz;
-union dfaacc_union *dfaacc;
-int *accsiz, *dhash, numas;
-int numsnpairs, jambase, jamstate;
-int lastccl, *cclmap, *ccllen, *cclng, cclreuse;
-int current_maxccls, current_max_ccl_tbl_size;
-Char *ccltbl;
-char nmstr[MAXLINE];
-int sectnum, nummt, hshcol, dfaeql, numeps, eps2, num_reallocs;
-int tmpuses, totnst, peakpairs, numuniq, numdup, hshsave;
-int num_backing_up, bol_needed;
-FILE *backing_up_file;
-int end_of_buffer_state;
-char **input_files;
-int num_input_files;
-
-/* Make sure program_name is initialized so we don't crash if writing
- * out an error message before getting the program name from argv[0].
- */
-char *program_name = "flex";
-
-#ifndef SHORT_FILE_NAMES
-static char *outfile_template = "lex.%s.%s";
-static char *backing_name = "lex.backup";
-#else
-static char *outfile_template = "lex%s.%s";
-static char *backing_name = "lex.bck";
-#endif
-
-#ifdef THINK_C
-#include <console.h>
-#endif
-
-#ifdef MS_DOS
-extern unsigned _stklen = 16384;
-#endif
-
-static char outfile_path[MAXLINE];
-static int outfile_created = 0;
-static char *skelname = NULL;
-
-
-int main( argc, argv )
-int argc;
-char **argv;
- {
- int i;
-
-#ifdef THINK_C
- argc = ccommand( &argv );
-#endif
-#ifdef NEED_ARGV_FIXUP
- argv_fixup( &argc, &argv );
-#endif
-
- flexinit( argc, argv );
-
- readin();
-
- ntod();
-
- for ( i = 1; i <= num_rules; ++i )
- if ( ! rule_useful[i] && i != default_rule )
- line_warning( _( "rule cannot be matched" ),
- rule_linenum[i] );
-
- if ( spprdflt && ! reject && rule_useful[default_rule] )
- line_warning(
- _( "-s option given but default rule can be matched" ),
- rule_linenum[default_rule] );
-
- /* Generate the C state transition tables from the DFA. */
- make_tables();
-
- /* Note, flexend does not return. It exits with its argument
- * as status.
- */
- flexend( 0 );
-
- return 0; /* keep compilers/lint happy */
- }
-
-
-/* check_options - check user-specified options */
-
-void check_options()
- {
- int i;
-
- if ( lex_compat )
- {
- if ( C_plus_plus )
- flexerror( _( "Can't use -+ with -l option" ) );
-
- if ( fulltbl || fullspd )
- flexerror( _( "Can't use -f or -F with -l option" ) );
-
- /* Don't rely on detecting use of yymore() and REJECT,
- * just assume they'll be used.
- */
- yymore_really_used = reject_really_used = true;
-
- yytext_is_array = true;
- do_yylineno = true;
- use_read = false;
- }
-
- if ( do_yylineno )
- /* This should really be "maintain_backup_tables = true" */
- reject_really_used = true;
-
- if ( csize == unspecified )
- {
- if ( (fulltbl || fullspd) && ! useecs )
- csize = DEFAULT_CSIZE;
- else
- csize = CSIZE;
- }
-
- if ( interactive == unspecified )
- {
- if ( fulltbl || fullspd )
- interactive = false;
- else
- interactive = true;
- }
-
- if ( fulltbl || fullspd )
- {
- if ( usemecs )
- flexerror(
- _( "-Cf/-CF and -Cm don't make sense together" ) );
-
- if ( interactive )
- flexerror( _( "-Cf/-CF and -I are incompatible" ) );
-
- if ( lex_compat )
- flexerror(
- _( "-Cf/-CF are incompatible with lex-compatibility mode" ) );
-
- if ( do_yylineno )
- flexerror(
- _( "-Cf/-CF and %option yylineno are incompatible" ) );
-
- if ( fulltbl && fullspd )
- flexerror( _( "-Cf and -CF are mutually exclusive" ) );
- }
-
- if ( C_plus_plus && fullspd )
- flexerror( _( "Can't use -+ with -CF option" ) );
-
- if ( C_plus_plus && yytext_is_array )
- {
- warn( _( "%array incompatible with -+ option" ) );
- yytext_is_array = false;
- }
-
- if ( useecs )
- { /* Set up doubly-linked equivalence classes. */
-
- /* We loop all the way up to csize, since ecgroup[csize] is
- * the position used for NUL characters.
- */
- ecgroup[1] = NIL;
-
- for ( i = 2; i <= csize; ++i )
- {
- ecgroup[i] = i - 1;
- nextecm[i - 1] = i;
- }
-
- nextecm[csize] = NIL;
- }
-
- else
- {
- /* Put everything in its own equivalence class. */
- for ( i = 1; i <= csize; ++i )
- {
- ecgroup[i] = i;
- nextecm[i] = BAD_SUBSCRIPT; /* to catch errors */
- }
- }
-
- if ( ! use_stdout )
- {
- FILE *prev_stdout;
-
- if ( ! did_outfilename )
- {
- char *suffix;
-
- if ( C_plus_plus )
- suffix = "cc";
- else
- suffix = "c";
-
- sprintf( outfile_path, outfile_template,
- prefix, suffix );
-
- outfilename = outfile_path;
- }
-
- prev_stdout = freopen( outfilename, "w", stdout );
-
- if ( prev_stdout == NULL )
- lerrsf( _( "could not create %s" ), outfilename );
-
- outfile_created = 1;
- }
-
- if ( skelname && (skelfile = fopen( skelname, "r" )) == NULL )
- lerrsf( _( "can't open skeleton file %s" ), skelname );
-
- if ( strcmp( prefix, "yy" ) )
- {
-#define GEN_PREFIX(name) out_str3( "#define yy%s %s%s\n", name, prefix, name )
- if ( C_plus_plus )
- GEN_PREFIX( "FlexLexer" );
- else
- {
- GEN_PREFIX( "_create_buffer" );
- GEN_PREFIX( "_delete_buffer" );
- GEN_PREFIX( "_scan_buffer" );
- GEN_PREFIX( "_scan_string" );
- GEN_PREFIX( "_scan_bytes" );
- GEN_PREFIX( "_flex_debug" );
- GEN_PREFIX( "_init_buffer" );
- GEN_PREFIX( "_flush_buffer" );
- GEN_PREFIX( "_load_buffer_state" );
- GEN_PREFIX( "_switch_to_buffer" );
- GEN_PREFIX( "in" );
- GEN_PREFIX( "leng" );
- GEN_PREFIX( "lex" );
- GEN_PREFIX( "out" );
- GEN_PREFIX( "restart" );
- GEN_PREFIX( "text" );
-
- if ( do_yylineno )
- GEN_PREFIX( "lineno" );
- }
-
- if ( do_yywrap )
- GEN_PREFIX( "wrap" );
-
- outn( "" );
- }
-
- if ( did_outfilename )
- line_directive_out( stdout, 0 );
-
- skelout();
- }
-
-
-/* flexend - terminate flex
- *
- * note
- * This routine does not return.
- */
-
-void flexend( exit_status )
-int exit_status;
-
- {
- int tblsiz;
- int unlink();
-
- if ( skelfile != NULL )
- {
- if ( ferror( skelfile ) )
- lerrsf( _( "input error reading skeleton file %s" ),
- skelname );
-
- else if ( fclose( skelfile ) )
- lerrsf( _( "error closing skeleton file %s" ),
- skelname );
- }
-
- if ( exit_status != 0 && outfile_created )
- {
- if ( ferror( stdout ) )
- lerrsf( _( "error writing output file %s" ),
- outfilename );
-
- else if ( fclose( stdout ) )
- lerrsf( _( "error closing output file %s" ),
- outfilename );
-
- else if ( unlink( outfilename ) )
- lerrsf( _( "error deleting output file %s" ),
- outfilename );
- }
-
- if ( backing_up_report && backing_up_file )
- {
- if ( num_backing_up == 0 )
- fprintf( backing_up_file, _( "No backing up.\n" ) );
- else if ( fullspd || fulltbl )
- fprintf( backing_up_file,
- _( "%d backing up (non-accepting) states.\n" ),
- num_backing_up );
- else
- fprintf( backing_up_file,
- _( "Compressed tables always back up.\n" ) );
-
- if ( ferror( backing_up_file ) )
- lerrsf( _( "error writing backup file %s" ),
- backing_name );
-
- else if ( fclose( backing_up_file ) )
- lerrsf( _( "error closing backup file %s" ),
- backing_name );
- }
-
- if ( printstats )
- {
- fprintf( stderr, _( "%s version %s usage statistics:\n" ),
- program_name, flex_version );
-
- fprintf( stderr, _( " scanner options: -" ) );
-
- if ( C_plus_plus )
- putc( '+', stderr );
- if ( backing_up_report )
- putc( 'b', stderr );
- if ( ddebug )
- putc( 'd', stderr );
- if ( caseins )
- putc( 'i', stderr );
- if ( lex_compat )
- putc( 'l', stderr );
- if ( performance_report > 0 )
- putc( 'p', stderr );
- if ( performance_report > 1 )
- putc( 'p', stderr );
- if ( spprdflt )
- putc( 's', stderr );
- if ( use_stdout )
- putc( 't', stderr );
- if ( printstats )
- putc( 'v', stderr ); /* always true! */
- if ( nowarn )
- putc( 'w', stderr );
- if ( interactive == false )
- putc( 'B', stderr );
- if ( interactive == true )
- putc( 'I', stderr );
- if ( ! gen_line_dirs )
- putc( 'L', stderr );
- if ( trace )
- putc( 'T', stderr );
-
- if ( csize == unspecified )
- /* We encountered an error fairly early on, so csize
- * never got specified. Define it now, to prevent
- * bogus table sizes being written out below.
- */
- csize = 256;
-
- if ( csize == 128 )
- putc( '7', stderr );
- else
- putc( '8', stderr );
-
- fprintf( stderr, " -C" );
-
- if ( long_align )
- putc( 'a', stderr );
- if ( fulltbl )
- putc( 'f', stderr );
- if ( fullspd )
- putc( 'F', stderr );
- if ( useecs )
- putc( 'e', stderr );
- if ( usemecs )
- putc( 'm', stderr );
- if ( use_read )
- putc( 'r', stderr );
-
- if ( did_outfilename )
- fprintf( stderr, " -o%s", outfilename );
-
- if ( skelname )
- fprintf( stderr, " -S%s", skelname );
-
- if ( strcmp( prefix, "yy" ) )
- fprintf( stderr, " -P%s", prefix );
-
- putc( '\n', stderr );
-
- fprintf( stderr, _( " %d/%d NFA states\n" ),
- lastnfa, current_mns );
- fprintf( stderr, _( " %d/%d DFA states (%d words)\n" ),
- lastdfa, current_max_dfas, totnst );
- fprintf( stderr, _( " %d rules\n" ),
- num_rules + num_eof_rules - 1 /* - 1 for def. rule */ );
-
- if ( num_backing_up == 0 )
- fprintf( stderr, _( " No backing up\n" ) );
- else if ( fullspd || fulltbl )
- fprintf( stderr,
- _( " %d backing-up (non-accepting) states\n" ),
- num_backing_up );
- else
- fprintf( stderr,
- _( " Compressed tables always back-up\n" ) );
-
- if ( bol_needed )
- fprintf( stderr,
- _( " Beginning-of-line patterns used\n" ) );
-
- fprintf( stderr, _( " %d/%d start conditions\n" ), lastsc,
- current_max_scs );
- fprintf( stderr,
- _( " %d epsilon states, %d double epsilon states\n" ),
- numeps, eps2 );
-
- if ( lastccl == 0 )
- fprintf( stderr, _( " no character classes\n" ) );
- else
- fprintf( stderr,
-_( " %d/%d character classes needed %d/%d words of storage, %d reused\n" ),
- lastccl, current_maxccls,
- cclmap[lastccl] + ccllen[lastccl],
- current_max_ccl_tbl_size, cclreuse );
-
- fprintf( stderr, _( " %d state/nextstate pairs created\n" ),
- numsnpairs );
- fprintf( stderr, _( " %d/%d unique/duplicate transitions\n" ),
- numuniq, numdup );
-
- if ( fulltbl )
- {
- tblsiz = lastdfa * numecs;
- fprintf( stderr, _( " %d table entries\n" ), tblsiz );
- }
-
- else
- {
- tblsiz = 2 * (lastdfa + numtemps) + 2 * tblend;
-
- fprintf( stderr,
- _( " %d/%d base-def entries created\n" ),
- lastdfa + numtemps, current_max_dfas );
- fprintf( stderr,
- _( " %d/%d (peak %d) nxt-chk entries created\n" ),
- tblend, current_max_xpairs, peakpairs );
- fprintf( stderr,
- _( " %d/%d (peak %d) template nxt-chk entries created\n" ),
- numtemps * nummecs,
- current_max_template_xpairs,
- numtemps * numecs );
- fprintf( stderr, _( " %d empty table entries\n" ),
- nummt );
- fprintf( stderr, _( " %d protos created\n" ),
- numprots );
- fprintf( stderr,
- _( " %d templates created, %d uses\n" ),
- numtemps, tmpuses );
- }
-
- if ( useecs )
- {
- tblsiz = tblsiz + csize;
- fprintf( stderr,
- _( " %d/%d equivalence classes created\n" ),
- numecs, csize );
- }
-
- if ( usemecs )
- {
- tblsiz = tblsiz + numecs;
- fprintf( stderr,
- _( " %d/%d meta-equivalence classes created\n" ),
- nummecs, csize );
- }
-
- fprintf( stderr,
- _( " %d (%d saved) hash collisions, %d DFAs equal\n" ),
- hshcol, hshsave, dfaeql );
- fprintf( stderr, _( " %d sets of reallocations needed\n" ),
- num_reallocs );
- fprintf( stderr, _( " %d total table entries needed\n" ),
- tblsiz );
- }
-
- exit( exit_status );
- }
-
-
-/* flexinit - initialize flex */
-
-void flexinit( argc, argv )
-int argc;
-char **argv;
- {
- int i, sawcmpflag;
- char *arg;
-
- printstats = syntaxerror = trace = spprdflt = caseins = false;
- lex_compat = C_plus_plus = backing_up_report = ddebug = fulltbl = false;
- fullspd = long_align = nowarn = yymore_used = continued_action = false;
- do_yylineno = yytext_is_array = in_rule = reject = do_stdinit = false;
- yymore_really_used = reject_really_used = unspecified;
- interactive = csize = unspecified;
- do_yywrap = gen_line_dirs = usemecs = useecs = true;
- performance_report = 0;
- did_outfilename = 0;
- prefix = "yy";
- yyclass = 0;
- use_read = use_stdout = false;
-
- sawcmpflag = false;
-
- /* Initialize dynamic array for holding the rule actions. */
- action_size = 2048; /* default size of action array in bytes */
- action_array = allocate_character_array( action_size );
- defs1_offset = prolog_offset = action_offset = action_index = 0;
- action_array[0] = '\0';
-
- program_name = argv[0];
-
- if ( program_name[0] != '\0' &&
- program_name[strlen( program_name ) - 1] == '+' )
- C_plus_plus = true;
-
- /* read flags */
- for ( --argc, ++argv; argc ; --argc, ++argv )
- {
- arg = argv[0];
-
- if ( arg[0] != '-' || arg[1] == '\0' )
- break;
-
- if ( arg[1] == '-' )
- { /* --option */
- if ( ! strcmp( arg, "--help" ) )
- arg = "-h";
-
- else if ( ! strcmp( arg, "--version" ) )
- arg = "-V";
-
- else if ( ! strcmp( arg, "--" ) )
- { /* end of options */
- --argc;
- ++argv;
- break;
- }
- }
-
- for ( i = 1; arg[i] != '\0'; ++i )
- switch ( arg[i] )
- {
- case '+':
- C_plus_plus = true;
- break;
-
- case 'B':
- interactive = false;
- break;
-
- case 'b':
- backing_up_report = true;
- break;
-
- case 'c':
- break;
-
- case 'C':
- if ( i != 1 )
- flexerror(
- _( "-C flag must be given separately" ) );
-
- if ( ! sawcmpflag )
- {
- useecs = false;
- usemecs = false;
- fulltbl = false;
- sawcmpflag = true;
- }
-
- for ( ++i; arg[i] != '\0'; ++i )
- switch ( arg[i] )
- {
- case 'a':
- long_align =
- true;
- break;
-
- case 'e':
- useecs = true;
- break;
-
- case 'F':
- fullspd = true;
- break;
-
- case 'f':
- fulltbl = true;
- break;
-
- case 'm':
- usemecs = true;
- break;
-
- case 'r':
- use_read = true;
- break;
-
- default:
- lerrif(
- _( "unknown -C option '%c'" ),
- (int) arg[i] );
- break;
- }
-
- goto get_next_arg;
-
- case 'd':
- ddebug = true;
- break;
-
- case 'f':
- useecs = usemecs = false;
- use_read = fulltbl = true;
- break;
-
- case 'F':
- useecs = usemecs = false;
- use_read = fullspd = true;
- break;
-
- case '?':
- case 'h':
- usage();
- exit( 0 );
-
- case 'I':
- interactive = true;
- break;
-
- case 'i':
- caseins = true;
- break;
-
- case 'l':
- lex_compat = true;
- break;
-
- case 'L':
- gen_line_dirs = false;
- break;
-
- case 'n':
- /* Stupid do-nothing deprecated
- * option.
- */
- break;
-
- case 'o':
- if ( i != 1 )
- flexerror(
- _( "-o flag must be given separately" ) );
-
- outfilename = arg + i + 1;
- did_outfilename = 1;
- goto get_next_arg;
-
- case 'P':
- if ( i != 1 )
- flexerror(
- _( "-P flag must be given separately" ) );
-
- prefix = arg + i + 1;
- goto get_next_arg;
-
- case 'p':
- ++performance_report;
- break;
-
- case 'S':
- if ( i != 1 )
- flexerror(
- _( "-S flag must be given separately" ) );
-
- skelname = arg + i + 1;
- goto get_next_arg;
-
- case 's':
- spprdflt = true;
- break;
-
- case 't':
- use_stdout = true;
- break;
-
- case 'T':
- trace = true;
- break;
-
- case 'v':
- printstats = true;
- break;
-
- case 'V':
- printf( _( "%s version %s\n" ),
- program_name, flex_version );
- exit( 0 );
-
- case 'w':
- nowarn = true;
- break;
-
- case '7':
- csize = 128;
- break;
-
- case '8':
- csize = CSIZE;
- break;
-
- default:
- fprintf( stderr,
- _( "%s: unknown flag '%c'. For usage, try\n\t%s --help\n" ),
- program_name, (int) arg[i],
- program_name );
- exit( 1 );
- }
-
- /* Used by -C, -S, -o, and -P flags in lieu of a "continue 2"
- * control.
- */
- get_next_arg: ;
- }
-
- num_input_files = argc;
- input_files = argv;
- set_input_file( num_input_files > 0 ? input_files[0] : NULL );
-
- lastccl = lastsc = lastdfa = lastnfa = 0;
- num_rules = num_eof_rules = default_rule = 0;
- numas = numsnpairs = tmpuses = 0;
- numecs = numeps = eps2 = num_reallocs = hshcol = dfaeql = totnst = 0;
- numuniq = numdup = hshsave = eofseen = datapos = dataline = 0;
- num_backing_up = onesp = numprots = 0;
- variable_trailing_context_rules = bol_needed = false;
-
- out_linenum = linenum = sectnum = 1;
- firstprot = NIL;
-
- /* Used in mkprot() so that the first proto goes in slot 1
- * of the proto queue.
- */
- lastprot = 1;
-
- set_up_initial_allocations();
- }
-
-
-/* readin - read in the rules section of the input file(s) */
-
-void readin()
- {
- static char yy_stdinit[] = "FILE *yyin = stdin, *yyout = stdout;";
- static char yy_nostdinit[] =
- "FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;";
-
- line_directive_out( (FILE *) 0, 1 );
-
- if ( yyparse() )
- {
- pinpoint_message( _( "fatal parse error" ) );
- flexend( 1 );
- }
-
- if ( syntaxerror )
- flexend( 1 );
-
- if ( backing_up_report )
- {
- backing_up_file = fopen( backing_name, "w" );
- if ( backing_up_file == NULL )
- lerrsf(
- _( "could not create backing-up info file %s" ),
- backing_name );
- }
-
- else
- backing_up_file = NULL;
-
- if ( yymore_really_used == true )
- yymore_used = true;
- else if ( yymore_really_used == false )
- yymore_used = false;
-
- if ( reject_really_used == true )
- reject = true;
- else if ( reject_really_used == false )
- reject = false;
-
- if ( performance_report > 0 )
- {
- if ( lex_compat )
- {
- fprintf( stderr,
-_( "-l AT&T lex compatibility option entails a large performance penalty\n" ) );
- fprintf( stderr,
-_( " and may be the actual source of other reported performance penalties\n" ) );
- }
-
- else if ( do_yylineno )
- {
- fprintf( stderr,
- _( "%%option yylineno entails a large performance penalty\n" ) );
- }
-
- if ( performance_report > 1 )
- {
- if ( interactive )
- fprintf( stderr,
- _( "-I (interactive) entails a minor performance penalty\n" ) );
-
- if ( yymore_used )
- fprintf( stderr,
- _( "yymore() entails a minor performance penalty\n" ) );
- }
-
- if ( reject )
- fprintf( stderr,
- _( "REJECT entails a large performance penalty\n" ) );
-
- if ( variable_trailing_context_rules )
- fprintf( stderr,
-_( "Variable trailing context rules entail a large performance penalty\n" ) );
- }
-
- if ( reject )
- real_reject = true;
-
- if ( variable_trailing_context_rules )
- reject = true;
-
- if ( (fulltbl || fullspd) && reject )
- {
- if ( real_reject )
- flexerror(
- _( "REJECT cannot be used with -f or -F" ) );
- else if ( do_yylineno )
- flexerror(
- _( "%option yylineno cannot be used with -f or -F" ) );
- else
- flexerror(
- _( "variable trailing context rules cannot be used with -f or -F" ) );
- }
-
- if ( reject )
- outn( "\n#define YY_USES_REJECT" );
-
- if ( ! do_yywrap )
- {
- outn( "\n#define yywrap() 1" );
- outn( "#define YY_SKIP_YYWRAP" );
- }
-
- if ( ddebug )
- outn( "\n#define FLEX_DEBUG" );
-
- if ( csize == 256 )
- outn( "typedef unsigned char YY_CHAR;" );
- else
- outn( "typedef char YY_CHAR;" );
-
- if ( C_plus_plus )
- {
- outn( "#define yytext_ptr yytext" );
-
- if ( interactive )
- outn( "#define YY_INTERACTIVE" );
- }
-
- else
- {
- if ( do_stdinit )
- {
- outn( "#ifdef VMS" );
- outn( "#ifndef __VMS_POSIX" );
- outn( yy_nostdinit );
- outn( "#else" );
- outn( yy_stdinit );
- outn( "#endif" );
- outn( "#else" );
- outn( yy_stdinit );
- outn( "#endif" );
- }
-
- else
- outn( yy_nostdinit );
- }
-
- if ( fullspd )
- outn( "typedef yyconst struct yy_trans_info *yy_state_type;" );
- else if ( ! C_plus_plus )
- outn( "typedef int yy_state_type;" );
-
- if ( ddebug )
- outn( "\n#define FLEX_DEBUG" );
-
- if ( lex_compat )
- outn( "#define YY_FLEX_LEX_COMPAT" );
-
- if ( do_yylineno && ! C_plus_plus )
- {
- outn( "extern int yylineno;" );
- outn( "int yylineno = 1;" );
- }
-
- if ( C_plus_plus )
- {
- outn( "\n#include <FlexLexer.h>" );
-
- if ( yyclass )
- {
- outn( "int yyFlexLexer::yylex()" );
- outn( "\t{" );
- outn(
-"\tLexerError( \"yyFlexLexer::yylex invoked but %option yyclass used\" );" );
- outn( "\treturn 0;" );
- outn( "\t}" );
-
- out_str( "\n#define YY_DECL int %s::yylex()\n",
- yyclass );
- }
- }
-
- else
- {
- if ( yytext_is_array )
- outn( "extern char yytext[];\n" );
-
- else
- {
- outn( "extern char *yytext;" );
- outn( "#define yytext_ptr yytext" );
- }
-
- if ( yyclass )
- flexerror(
- _( "%option yyclass only meaningful for C++ scanners" ) );
- }
-
- if ( useecs )
- numecs = cre8ecs( nextecm, ecgroup, csize );
- else
- numecs = csize;
-
- /* Now map the equivalence class for NUL to its expected place. */
- ecgroup[0] = ecgroup[csize];
- NUL_ec = ABS( ecgroup[0] );
-
- if ( useecs )
- ccl2ecl();
- }
-
-
-/* set_up_initial_allocations - allocate memory for internal tables */
-
-void set_up_initial_allocations()
- {
- current_mns = INITIAL_MNS;
- firstst = allocate_integer_array( current_mns );
- lastst = allocate_integer_array( current_mns );
- finalst = allocate_integer_array( current_mns );
- transchar = allocate_integer_array( current_mns );
- trans1 = allocate_integer_array( current_mns );
- trans2 = allocate_integer_array( current_mns );
- accptnum = allocate_integer_array( current_mns );
- assoc_rule = allocate_integer_array( current_mns );
- state_type = allocate_integer_array( current_mns );
-
- current_max_rules = INITIAL_MAX_RULES;
- rule_type = allocate_integer_array( current_max_rules );
- rule_linenum = allocate_integer_array( current_max_rules );
- rule_useful = allocate_integer_array( current_max_rules );
-
- current_max_scs = INITIAL_MAX_SCS;
- scset = allocate_integer_array( current_max_scs );
- scbol = allocate_integer_array( current_max_scs );
- scxclu = allocate_integer_array( current_max_scs );
- sceof = allocate_integer_array( current_max_scs );
- scname = allocate_char_ptr_array( current_max_scs );
-
- current_maxccls = INITIAL_MAX_CCLS;
- cclmap = allocate_integer_array( current_maxccls );
- ccllen = allocate_integer_array( current_maxccls );
- cclng = allocate_integer_array( current_maxccls );
-
- current_max_ccl_tbl_size = INITIAL_MAX_CCL_TBL_SIZE;
- ccltbl = allocate_Character_array( current_max_ccl_tbl_size );
-
- current_max_dfa_size = INITIAL_MAX_DFA_SIZE;
-
- current_max_xpairs = INITIAL_MAX_XPAIRS;
- nxt = allocate_integer_array( current_max_xpairs );
- chk = allocate_integer_array( current_max_xpairs );
-
- current_max_template_xpairs = INITIAL_MAX_TEMPLATE_XPAIRS;
- tnxt = allocate_integer_array( current_max_template_xpairs );
-
- current_max_dfas = INITIAL_MAX_DFAS;
- base = allocate_integer_array( current_max_dfas );
- def = allocate_integer_array( current_max_dfas );
- dfasiz = allocate_integer_array( current_max_dfas );
- accsiz = allocate_integer_array( current_max_dfas );
- dhash = allocate_integer_array( current_max_dfas );
- dss = allocate_int_ptr_array( current_max_dfas );
- dfaacc = allocate_dfaacc_union( current_max_dfas );
-
- nultrans = (int *) 0;
- }
-
-
-void usage()
- {
- FILE *f = stdout;
-
- fprintf( f,
-_( "%s [-bcdfhilnpstvwBFILTV78+? -C[aefFmr] -ooutput -Pprefix -Sskeleton]\n" ),
- program_name );
- fprintf( f, _( "\t[--help --version] [file ...]\n" ) );
-
- fprintf( f, _( "\t-b generate backing-up information to %s\n" ),
- backing_name );
- fprintf( f, _( "\t-c do-nothing POSIX option\n" ) );
- fprintf( f, _( "\t-d turn on debug mode in generated scanner\n" ) );
- fprintf( f, _( "\t-f generate fast, large scanner\n" ) );
- fprintf( f, _( "\t-h produce this help message\n" ) );
- fprintf( f, _( "\t-i generate case-insensitive scanner\n" ) );
- fprintf( f, _( "\t-l maximal compatibility with original lex\n" ) );
- fprintf( f, _( "\t-n do-nothing POSIX option\n" ) );
- fprintf( f, _( "\t-p generate performance report to stderr\n" ) );
- fprintf( f,
- _( "\t-s suppress default rule to ECHO unmatched text\n" ) );
-
- if ( ! did_outfilename )
- {
- sprintf( outfile_path, outfile_template,
- prefix, C_plus_plus ? "cc" : "c" );
- outfilename = outfile_path;
- }
-
- fprintf( f,
- _( "\t-t write generated scanner on stdout instead of %s\n" ),
- outfilename );
-
- fprintf( f,
- _( "\t-v write summary of scanner statistics to f\n" ) );
- fprintf( f, _( "\t-w do not generate warnings\n" ) );
- fprintf( f, _( "\t-B generate batch scanner (opposite of -I)\n" ) );
- fprintf( f,
- _( "\t-F use alternative fast scanner representation\n" ) );
- fprintf( f,
- _( "\t-I generate interactive scanner (opposite of -B)\n" ) );
- fprintf( f, _( "\t-L suppress #line directives in scanner\n" ) );
- fprintf( f, _( "\t-T %s should run in trace mode\n" ), program_name );
- fprintf( f, _( "\t-V report %s version\n" ), program_name );
- fprintf( f, _( "\t-7 generate 7-bit scanner\n" ) );
- fprintf( f, _( "\t-8 generate 8-bit scanner\n" ) );
- fprintf( f, _( "\t-+ generate C++ scanner class\n" ) );
- fprintf( f, _( "\t-? produce this help message\n" ) );
- fprintf( f,
-_( "\t-C specify degree of table compression (default is -Cem):\n" ) );
- fprintf( f,
-_( "\t\t-Ca trade off larger tables for better memory alignment\n" ) );
- fprintf( f, _( "\t\t-Ce construct equivalence classes\n" ) );
- fprintf( f,
-_( "\t\t-Cf do not compress scanner tables; use -f representation\n" ) );
- fprintf( f,
-_( "\t\t-CF do not compress scanner tables; use -F representation\n" ) );
- fprintf( f, _( "\t\t-Cm construct meta-equivalence classes\n" ) );
- fprintf( f,
- _( "\t\t-Cr use read() instead of stdio for scanner input\n" ) );
- fprintf( f, _( "\t-o specify output filename\n" ) );
- fprintf( f, _( "\t-P specify scanner prefix other than \"yy\"\n" ) );
- fprintf( f, _( "\t-S specify skeleton file\n" ) );
- fprintf( f, _( "\t--help produce this help message\n" ) );
- fprintf( f, _( "\t--version report %s version\n" ), program_name );
- }
Copied: vendor/flex/2.5.39/main.c (from rev 7075, vendor/flex/dist/main.c)
===================================================================
--- vendor/flex/2.5.39/main.c (rev 0)
+++ vendor/flex/2.5.39/main.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,1858 @@
+/* flex - tool to generate fast lexical analyzers */
+
+/* Copyright (c) 1990 The Regents of the University of California. */
+/* All rights reserved. */
+
+/* This code is derived from software contributed to Berkeley by */
+/* Vern Paxson. */
+
+/* The United States Government has rights in this work pursuant */
+/* to contract no. DE-AC03-76SF00098 between the United States */
+/* Department of Energy and the University of California. */
+
+/* This file is part of flex. */
+
+/* Redistribution and use in source and binary forms, with or without */
+/* modification, are permitted provided that the following conditions */
+/* are met: */
+
+/* 1. Redistributions of source code must retain the above copyright */
+/* notice, this list of conditions and the following disclaimer. */
+/* 2. Redistributions in binary form must reproduce the above copyright */
+/* notice, this list of conditions and the following disclaimer in the */
+/* documentation and/or other materials provided with the distribution. */
+
+/* Neither the name of the University nor the names of its contributors */
+/* may be used to endorse or promote products derived from this software */
+/* without specific prior written permission. */
+
+/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */
+/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */
+/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
+/* PURPOSE. */
+
+
+#include "flexdef.h"
+#include "version.h"
+#include "options.h"
+#include "tables.h"
+
+static char flex_version[] = FLEX_VERSION;
+
+/* declare functions that have forward references */
+
+void flexinit PROTO ((int, char **));
+void readin PROTO ((void));
+void set_up_initial_allocations PROTO ((void));
+static char *basename2 PROTO ((char *path, int should_strip_ext));
+
+
+/* these globals are all defined and commented in flexdef.h */
+int printstats, syntaxerror, eofseen, ddebug, trace, nowarn, spprdflt;
+int interactive, lex_compat, posix_compat, do_yylineno,
+ useecs, fulltbl, usemecs;
+int fullspd, gen_line_dirs, performance_report, backing_up_report;
+int C_plus_plus, long_align, use_read, yytext_is_array, do_yywrap,
+ csize;
+int reentrant, bison_bridge_lval, bison_bridge_lloc;
+int yymore_used, reject, real_reject, continued_action, in_rule;
+int yymore_really_used, reject_really_used;
+int datapos, dataline, linenum;
+FILE *skelfile = NULL;
+int skel_ind = 0;
+char *action_array;
+int action_size, defs1_offset, prolog_offset, action_offset,
+ action_index;
+char *infilename = NULL, *outfilename = NULL, *headerfilename = NULL;
+int did_outfilename;
+char *prefix, *yyclass, *extra_type = NULL;
+int do_stdinit, use_stdout;
+int onestate[ONE_STACK_SIZE], onesym[ONE_STACK_SIZE];
+int onenext[ONE_STACK_SIZE], onedef[ONE_STACK_SIZE], onesp;
+int maximum_mns, current_mns, current_max_rules;
+int num_rules, num_eof_rules, default_rule, lastnfa;
+int *firstst, *lastst, *finalst, *transchar, *trans1, *trans2;
+int *accptnum, *assoc_rule, *state_type;
+int *rule_type, *rule_linenum, *rule_useful;
+int current_state_type;
+int variable_trailing_context_rules;
+int numtemps, numprots, protprev[MSP], protnext[MSP], prottbl[MSP];
+int protcomst[MSP], firstprot, lastprot, protsave[PROT_SAVE_SIZE];
+int numecs, nextecm[CSIZE + 1], ecgroup[CSIZE + 1], nummecs,
+ tecfwd[CSIZE + 1];
+int tecbck[CSIZE + 1];
+int lastsc, *scset, *scbol, *scxclu, *sceof;
+int current_max_scs;
+char **scname;
+int current_max_dfa_size, current_max_xpairs;
+int current_max_template_xpairs, current_max_dfas;
+int lastdfa, *nxt, *chk, *tnxt;
+int *base, *def, *nultrans, NUL_ec, tblend, firstfree, **dss, *dfasiz;
+union dfaacc_union *dfaacc;
+int *accsiz, *dhash, numas;
+int numsnpairs, jambase, jamstate;
+int lastccl, *cclmap, *ccllen, *cclng, cclreuse;
+int current_maxccls, current_max_ccl_tbl_size;
+Char *ccltbl;
+char nmstr[MAXLINE];
+int sectnum, nummt, hshcol, dfaeql, numeps, eps2, num_reallocs;
+int tmpuses, totnst, peakpairs, numuniq, numdup, hshsave;
+int num_backing_up, bol_needed;
+FILE *backing_up_file;
+int end_of_buffer_state;
+char **input_files;
+int num_input_files;
+jmp_buf flex_main_jmp_buf;
+bool *rule_has_nl, *ccl_has_nl;
+int nlch = '\n';
+bool ansi_func_defs, ansi_func_protos;
+
+bool tablesext, tablesverify, gentables;
+char *tablesfilename=0,*tablesname=0;
+struct yytbl_writer tableswr;
+
+/* Make sure program_name is initialized so we don't crash if writing
+ * out an error message before getting the program name from argv[0].
+ */
+char *program_name = "flex";
+
+#ifndef SHORT_FILE_NAMES
+static char *outfile_template = "lex.%s.%s";
+static char *backing_name = "lex.backup";
+static char *tablesfile_template = "lex.%s.tables";
+#else
+static char *outfile_template = "lex%s.%s";
+static char *backing_name = "lex.bck";
+static char *tablesfile_template = "lex%s.tbl";
+#endif
+
+#ifdef MS_DOS
+extern unsigned _stklen = 16384;
+#endif
+
+/* From scan.l */
+extern FILE* yyout;
+
+static char outfile_path[MAXLINE];
+static int outfile_created = 0;
+static char *skelname = NULL;
+static int _stdout_closed = 0; /* flag to prevent double-fclose() on stdout. */
+const char *escaped_qstart = "[[]]M4_YY_NOOP[M4_YY_NOOP[M4_YY_NOOP[[]]";
+const char *escaped_qend = "[[]]M4_YY_NOOP]M4_YY_NOOP]M4_YY_NOOP[[]]";
+
+/* For debugging. The max number of filters to apply to skeleton. */
+static int preproc_level = 1000;
+
+int flex_main PROTO ((int argc, char *argv[]));
+int main PROTO ((int argc, char *argv[]));
+
+int flex_main (argc, argv)
+ int argc;
+ char *argv[];
+{
+ int i, exit_status, child_status;
+
+ /* Set a longjmp target. Yes, I know it's a hack, but it gets worse: The
+ * return value of setjmp, if non-zero, is the desired exit code PLUS ONE.
+ * For example, if you want 'main' to return with code '2', then call
+ * longjmp() with an argument of 3. This is because it is invalid to
+ * specify a value of 0 to longjmp. FLEX_EXIT(n) should be used instead of
+ * exit(n);
+ */
+ exit_status = setjmp (flex_main_jmp_buf);
+ if (exit_status){
+ if (stdout && !_stdout_closed && !ferror(stdout)){
+ fflush(stdout);
+ fclose(stdout);
+ }
+ while (wait(&child_status) > 0){
+ if (!WIFEXITED (child_status)
+ || WEXITSTATUS (child_status) != 0){
+ /* report an error of a child
+ */
+ if( exit_status <= 1 )
+ exit_status = 2;
+
+ }
+ }
+ return exit_status - 1;
+ }
+
+ flexinit (argc, argv);
+
+ readin ();
+
+ skelout ();
+ /* %% [1.5] DFA */
+ ntod ();
+
+ for (i = 1; i <= num_rules; ++i)
+ if (!rule_useful[i] && i != default_rule)
+ line_warning (_("rule cannot be matched"),
+ rule_linenum[i]);
+
+ if (spprdflt && !reject && rule_useful[default_rule])
+ line_warning (_
+ ("-s option given but default rule can be matched"),
+ rule_linenum[default_rule]);
+
+ /* Generate the C state transition tables from the DFA. */
+ make_tables ();
+
+ /* Note, flexend does not return. It exits with its argument
+ * as status.
+ */
+ flexend (0);
+
+ return 0; /* keep compilers/lint happy */
+}
+
+/* Wrapper around flex_main, so flex_main can be built as a library. */
+int main (argc, argv)
+ int argc;
+ char *argv[];
+{
+#if ENABLE_NLS
+#if HAVE_LOCALE_H
+ setlocale (LC_MESSAGES, "");
+ setlocale (LC_CTYPE, "");
+ textdomain (PACKAGE);
+ bindtextdomain (PACKAGE, LOCALEDIR);
+#endif
+#endif
+
+ return flex_main (argc, argv);
+}
+
+/* check_options - check user-specified options */
+
+void check_options ()
+{
+ int i;
+ const char * m4 = NULL;
+
+ if (lex_compat) {
+ if (C_plus_plus)
+ flexerror (_("Can't use -+ with -l option"));
+
+ if (fulltbl || fullspd)
+ flexerror (_("Can't use -f or -F with -l option"));
+
+ if (reentrant || bison_bridge_lval)
+ flexerror (_
+ ("Can't use --reentrant or --bison-bridge with -l option"));
+
+ yytext_is_array = true;
+ do_yylineno = true;
+ use_read = false;
+ }
+
+
+#if 0
+ /* This makes no sense whatsoever. I'm removing it. */
+ if (do_yylineno)
+ /* This should really be "maintain_backup_tables = true" */
+ reject_really_used = true;
+#endif
+
+ if (csize == unspecified) {
+ if ((fulltbl || fullspd) && !useecs)
+ csize = DEFAULT_CSIZE;
+ else
+ csize = CSIZE;
+ }
+
+ if (interactive == unspecified) {
+ if (fulltbl || fullspd)
+ interactive = false;
+ else
+ interactive = true;
+ }
+
+ if (fulltbl || fullspd) {
+ if (usemecs)
+ flexerror (_
+ ("-Cf/-CF and -Cm don't make sense together"));
+
+ if (interactive)
+ flexerror (_("-Cf/-CF and -I are incompatible"));
+
+ if (lex_compat)
+ flexerror (_
+ ("-Cf/-CF are incompatible with lex-compatibility mode"));
+
+
+ if (fulltbl && fullspd)
+ flexerror (_
+ ("-Cf and -CF are mutually exclusive"));
+ }
+
+ if (C_plus_plus && fullspd)
+ flexerror (_("Can't use -+ with -CF option"));
+
+ if (C_plus_plus && yytext_is_array) {
+ warn (_("%array incompatible with -+ option"));
+ yytext_is_array = false;
+ }
+
+ if (C_plus_plus && (reentrant))
+ flexerror (_("Options -+ and --reentrant are mutually exclusive."));
+
+ if (C_plus_plus && bison_bridge_lval)
+ flexerror (_("bison bridge not supported for the C++ scanner."));
+
+
+ if (useecs) { /* Set up doubly-linked equivalence classes. */
+
+ /* We loop all the way up to csize, since ecgroup[csize] is
+ * the position used for NUL characters.
+ */
+ ecgroup[1] = NIL;
+
+ for (i = 2; i <= csize; ++i) {
+ ecgroup[i] = i - 1;
+ nextecm[i - 1] = i;
+ }
+
+ nextecm[csize] = NIL;
+ }
+
+ else {
+ /* Put everything in its own equivalence class. */
+ for (i = 1; i <= csize; ++i) {
+ ecgroup[i] = i;
+ nextecm[i] = BAD_SUBSCRIPT; /* to catch errors */
+ }
+ }
+
+ if (!ansi_func_defs)
+ buf_m4_define( &m4defs_buf, "M4_YY_NO_ANSI_FUNC_DEFS", NULL);
+
+ if (!ansi_func_protos)
+ buf_m4_define( &m4defs_buf, "M4_YY_NO_ANSI_FUNC_PROTOS", NULL);
+
+ if (extra_type)
+ buf_m4_define( &m4defs_buf, "M4_EXTRA_TYPE_DEFS", extra_type);
+
+ if (!use_stdout) {
+ FILE *prev_stdout;
+
+ if (!did_outfilename) {
+ char *suffix;
+
+ if (C_plus_plus)
+ suffix = "cc";
+ else
+ suffix = "c";
+
+ snprintf (outfile_path, sizeof(outfile_path), outfile_template,
+ prefix, suffix);
+
+ outfilename = outfile_path;
+ }
+
+ prev_stdout = freopen (outfilename, "w+", stdout);
+
+ if (prev_stdout == NULL)
+ lerrsf (_("could not create %s"), outfilename);
+
+ outfile_created = 1;
+ }
+
+
+ /* Setup the filter chain. */
+ output_chain = filter_create_int(NULL, filter_tee_header, headerfilename);
+ if ( !(m4 = getenv("M4")))
+ m4 = M4;
+ filter_create_ext(output_chain, m4, "-P", 0);
+ filter_create_int(output_chain, filter_fix_linedirs, NULL);
+
+ /* For debugging, only run the requested number of filters. */
+ if (preproc_level > 0) {
+ filter_truncate(output_chain, preproc_level);
+ filter_apply_chain(output_chain);
+ }
+ yyout = stdout;
+
+
+ /* always generate the tablesverify flag. */
+ buf_m4_define (&m4defs_buf, "M4_YY_TABLES_VERIFY", tablesverify ? "1" : "0");
+ if (tablesext)
+ gentables = false;
+
+ if (tablesverify)
+ /* force generation of C tables. */
+ gentables = true;
+
+
+ if (tablesext) {
+ FILE *tablesout;
+ struct yytbl_hdr hdr;
+ char *pname = 0;
+ int nbytes = 0;
+
+ buf_m4_define (&m4defs_buf, "M4_YY_TABLES_EXTERNAL", NULL);
+
+ if (!tablesfilename) {
+ nbytes = strlen (prefix) + strlen (tablesfile_template) + 2;
+ tablesfilename = pname = (char *) calloc (nbytes, 1);
+ snprintf (pname, nbytes, tablesfile_template, prefix);
+ }
+
+ if ((tablesout = fopen (tablesfilename, "w")) == NULL)
+ lerrsf (_("could not create %s"), tablesfilename);
+ if (pname)
+ free (pname);
+ tablesfilename = 0;
+
+ yytbl_writer_init (&tableswr, tablesout);
+
+ nbytes = strlen (prefix) + strlen ("tables") + 2;
+ tablesname = (char *) calloc (nbytes, 1);
+ snprintf (tablesname, nbytes, "%stables", prefix);
+ yytbl_hdr_init (&hdr, flex_version, tablesname);
+
+ if (yytbl_hdr_fwrite (&tableswr, &hdr) <= 0)
+ flexerror (_("could not write tables header"));
+ }
+
+ if (skelname && (skelfile = fopen (skelname, "r")) == NULL)
+ lerrsf (_("can't open skeleton file %s"), skelname);
+
+ if (reentrant) {
+ buf_m4_define (&m4defs_buf, "M4_YY_REENTRANT", NULL);
+ if (yytext_is_array)
+ buf_m4_define (&m4defs_buf, "M4_YY_TEXT_IS_ARRAY", NULL);
+ }
+
+ if ( bison_bridge_lval)
+ buf_m4_define (&m4defs_buf, "M4_YY_BISON_LVAL", NULL);
+
+ if ( bison_bridge_lloc)
+ buf_m4_define (&m4defs_buf, "<M4_YY_BISON_LLOC>", NULL);
+
+ buf_m4_define(&m4defs_buf, "M4_YY_PREFIX", prefix);
+
+ if (did_outfilename)
+ line_directive_out (stdout, 0);
+
+ if (do_yylineno)
+ buf_m4_define (&m4defs_buf, "M4_YY_USE_LINENO", NULL);
+
+ /* Create the alignment type. */
+ buf_strdefine (&userdef_buf, "YY_INT_ALIGNED",
+ long_align ? "long int" : "short int");
+
+ /* Define the start condition macros. */
+ {
+ struct Buf tmpbuf;
+ buf_init(&tmpbuf, sizeof(char));
+ for (i = 1; i <= lastsc; i++) {
+ char *str, *fmt = "#define %s %d\n";
+ size_t strsz;
+
+ str = (char*)flex_alloc(strsz = strlen(fmt) + strlen(scname[i]) + (int)(1 + log10(i)) + 2);
+ if (!str)
+ flexfatal(_("allocation of macro definition failed"));
+ snprintf(str, strsz, fmt, scname[i], i - 1);
+ buf_strappend(&tmpbuf, str);
+ free(str);
+ }
+ buf_m4_define(&m4defs_buf, "M4_YY_SC_DEFS", tmpbuf.elts);
+ buf_destroy(&tmpbuf);
+ }
+
+ /* This is where we begin writing to the file. */
+
+ /* Dump the %top code. */
+ if( top_buf.elts)
+ outn((char*) top_buf.elts);
+
+ /* Dump the m4 definitions. */
+ buf_print_strings(&m4defs_buf, stdout);
+ m4defs_buf.nelts = 0; /* memory leak here. */
+
+ /* Place a bogus line directive, it will be fixed in the filter. */
+ outn("#line 0 \"M4_YY_OUTFILE_NAME\"\n");
+
+ /* Dump the user defined preproc directives. */
+ if (userdef_buf.elts)
+ outn ((char *) (userdef_buf.elts));
+
+ skelout ();
+ /* %% [1.0] */
+}
+
+/* flexend - terminate flex
+ *
+ * note
+ * This routine does not return.
+ */
+
+void flexend (exit_status)
+ int exit_status;
+
+{
+ static int called_before = -1; /* prevent infinite recursion. */
+ int tblsiz;
+
+ if (++called_before)
+ FLEX_EXIT (exit_status);
+
+ if (skelfile != NULL) {
+ if (ferror (skelfile))
+ lerrsf (_("input error reading skeleton file %s"),
+ skelname);
+
+ else if (fclose (skelfile))
+ lerrsf (_("error closing skeleton file %s"),
+ skelname);
+ }
+
+#if 0
+ fprintf (header_out,
+ "#ifdef YY_HEADER_EXPORT_START_CONDITIONS\n");
+ fprintf (header_out,
+ "/* Beware! Start conditions are not prefixed. */\n");
+
+ /* Special case for "INITIAL" */
+ fprintf (header_out,
+ "#undef INITIAL\n#define INITIAL 0\n");
+ for (i = 2; i <= lastsc; i++)
+ fprintf (header_out, "#define %s %d\n", scname[i], i - 1);
+ fprintf (header_out,
+ "#endif /* YY_HEADER_EXPORT_START_CONDITIONS */\n\n");
+
+ /* Kill ALL flex-related macros. This is so the user
+ * can #include more than one generated header file. */
+ fprintf (header_out, "#ifndef YY_HEADER_NO_UNDEFS\n");
+ fprintf (header_out,
+ "/* Undefine all internal macros, etc., that do no belong in the header. */\n\n");
+
+ {
+ const char * undef_list[] = {
+
+ "BEGIN",
+ "ECHO",
+ "EOB_ACT_CONTINUE_SCAN",
+ "EOB_ACT_END_OF_FILE",
+ "EOB_ACT_LAST_MATCH",
+ "FLEX_SCANNER",
+ "FLEX_STD",
+ "REJECT",
+ "YYFARGS0",
+ "YYFARGS1",
+ "YYFARGS2",
+ "YYFARGS3",
+ "YYLMAX",
+ "YYSTATE",
+ "YY_AT_BOL",
+ "YY_BREAK",
+ "YY_BUFFER_EOF_PENDING",
+ "YY_BUFFER_NEW",
+ "YY_BUFFER_NORMAL",
+ "YY_BUF_SIZE",
+ "M4_YY_CALL_LAST_ARG",
+ "M4_YY_CALL_ONLY_ARG",
+ "YY_CURRENT_BUFFER",
+ "YY_DECL",
+ "M4_YY_DECL_LAST_ARG",
+ "M4_YY_DEF_LAST_ARG",
+ "M4_YY_DEF_ONLY_ARG",
+ "YY_DO_BEFORE_ACTION",
+ "YY_END_OF_BUFFER",
+ "YY_END_OF_BUFFER_CHAR",
+ "YY_EXIT_FAILURE",
+ "YY_EXTRA_TYPE",
+ "YY_FATAL_ERROR",
+ "YY_FLEX_DEFINED_ECHO",
+ "YY_FLEX_LEX_COMPAT",
+ "YY_FLEX_MAJOR_VERSION",
+ "YY_FLEX_MINOR_VERSION",
+ "YY_FLEX_SUBMINOR_VERSION",
+ "YY_FLUSH_BUFFER",
+ "YY_G",
+ "YY_INPUT",
+ "YY_INTERACTIVE",
+ "YY_INT_ALIGNED",
+ "YY_LAST_ARG",
+ "YY_LESS_LINENO",
+ "YY_LEX_ARGS",
+ "YY_LEX_DECLARATION",
+ "YY_LEX_PROTO",
+ "YY_MAIN",
+ "YY_MORE_ADJ",
+ "YY_NEED_STRLEN",
+ "YY_NEW_FILE",
+ "YY_NULL",
+ "YY_NUM_RULES",
+ "YY_ONLY_ARG",
+ "YY_PARAMS",
+ "YY_PROTO",
+ "M4_YY_PROTO_LAST_ARG",
+ "M4_YY_PROTO_ONLY_ARG void",
+ "YY_READ_BUF_SIZE",
+ "YY_REENTRANT",
+ "YY_RESTORE_YY_MORE_OFFSET",
+ "YY_RULE_SETUP",
+ "YY_SC_TO_UI",
+ "YY_SKIP_YYWRAP",
+ "YY_START",
+ "YY_START_STACK_INCR",
+ "YY_STATE_EOF",
+ "YY_STDINIT",
+ "YY_TRAILING_HEAD_MASK",
+ "YY_TRAILING_MASK",
+ "YY_USER_ACTION",
+ "YY_USE_CONST",
+ "YY_USE_PROTOS",
+ "unput",
+ "yyTABLES_NAME",
+ "yy_create_buffer",
+ "yy_delete_buffer",
+ "yy_flex_debug",
+ "yy_flush_buffer",
+ "yy_init_buffer",
+ "yy_load_buffer_state",
+ "yy_new_buffer",
+ "yy_scan_buffer",
+ "yy_scan_bytes",
+ "yy_scan_string",
+ "yy_set_bol",
+ "yy_set_interactive",
+ "yy_switch_to_buffer",
+ "yypush_buffer_state",
+ "yypop_buffer_state",
+ "yyensure_buffer_stack",
+ "yyalloc",
+ "yyconst",
+ "yyextra",
+ "yyfree",
+ "yyget_debug",
+ "yyget_extra",
+ "yyget_in",
+ "yyget_leng",
+ "yyget_lineno",
+ "yyget_lloc",
+ "yyget_lval",
+ "yyget_out",
+ "yyget_text",
+ "yyin",
+ "yyleng",
+ "yyless",
+ "yylex",
+ "yylex_destroy",
+ "yylex_init",
+ "yylex_init_extra",
+ "yylineno",
+ "yylloc",
+ "yylval",
+ "yymore",
+ "yyout",
+ "yyrealloc",
+ "yyrestart",
+ "yyset_debug",
+ "yyset_extra",
+ "yyset_in",
+ "yyset_lineno",
+ "yyset_lloc",
+ "yyset_lval",
+ "yyset_out",
+ "yytables_destroy",
+ "yytables_fload",
+ "yyterminate",
+ "yytext",
+ "yytext_ptr",
+ "yywrap",
+
+ /* must be null-terminated */
+ NULL};
+
+
+ for (i=0; undef_list[i] != NULL; i++)
+ fprintf (header_out, "#undef %s\n", undef_list[i]);
+ }
+
+ /* undef any of the auto-generated symbols. */
+ for (i = 0; i < defs_buf.nelts; i++) {
+
+ /* don't undef start conditions */
+ if (sclookup (((char **) defs_buf.elts)[i]) > 0)
+ continue;
+ fprintf (header_out, "#undef %s\n",
+ ((char **) defs_buf.elts)[i]);
+ }
+
+ fprintf (header_out,
+ "#endif /* !YY_HEADER_NO_UNDEFS */\n");
+ fprintf (header_out, "\n");
+ fprintf (header_out, "#undef %sIN_HEADER\n", prefix);
+ fprintf (header_out, "#endif /* %sHEADER_H */\n", prefix);
+
+ if (ferror (header_out))
+ lerrsf (_("error creating header file %s"),
+ headerfilename);
+ fflush (header_out);
+ fclose (header_out);
+#endif
+
+ if (exit_status != 0 && outfile_created) {
+ if (ferror (stdout))
+ lerrsf (_("error writing output file %s"),
+ outfilename);
+
+ else if ((_stdout_closed = 1) && fclose (stdout))
+ lerrsf (_("error closing output file %s"),
+ outfilename);
+
+ else if (unlink (outfilename))
+ lerrsf (_("error deleting output file %s"),
+ outfilename);
+ }
+
+
+ if (backing_up_report && backing_up_file) {
+ if (num_backing_up == 0)
+ fprintf (backing_up_file, _("No backing up.\n"));
+ else if (fullspd || fulltbl)
+ fprintf (backing_up_file,
+ _
+ ("%d backing up (non-accepting) states.\n"),
+ num_backing_up);
+ else
+ fprintf (backing_up_file,
+ _("Compressed tables always back up.\n"));
+
+ if (ferror (backing_up_file))
+ lerrsf (_("error writing backup file %s"),
+ backing_name);
+
+ else if (fclose (backing_up_file))
+ lerrsf (_("error closing backup file %s"),
+ backing_name);
+ }
+
+ if (printstats) {
+ fprintf (stderr, _("%s version %s usage statistics:\n"),
+ program_name, flex_version);
+
+ fprintf (stderr, _(" scanner options: -"));
+
+ if (C_plus_plus)
+ putc ('+', stderr);
+ if (backing_up_report)
+ putc ('b', stderr);
+ if (ddebug)
+ putc ('d', stderr);
+ if (sf_case_ins())
+ putc ('i', stderr);
+ if (lex_compat)
+ putc ('l', stderr);
+ if (posix_compat)
+ putc ('X', stderr);
+ if (performance_report > 0)
+ putc ('p', stderr);
+ if (performance_report > 1)
+ putc ('p', stderr);
+ if (spprdflt)
+ putc ('s', stderr);
+ if (reentrant)
+ fputs ("--reentrant", stderr);
+ if (bison_bridge_lval)
+ fputs ("--bison-bridge", stderr);
+ if (bison_bridge_lloc)
+ fputs ("--bison-locations", stderr);
+ if (use_stdout)
+ putc ('t', stderr);
+ if (printstats)
+ putc ('v', stderr); /* always true! */
+ if (nowarn)
+ putc ('w', stderr);
+ if (interactive == false)
+ putc ('B', stderr);
+ if (interactive == true)
+ putc ('I', stderr);
+ if (!gen_line_dirs)
+ putc ('L', stderr);
+ if (trace)
+ putc ('T', stderr);
+
+ if (csize == unspecified)
+ /* We encountered an error fairly early on, so csize
+ * never got specified. Define it now, to prevent
+ * bogus table sizes being written out below.
+ */
+ csize = 256;
+
+ if (csize == 128)
+ putc ('7', stderr);
+ else
+ putc ('8', stderr);
+
+ fprintf (stderr, " -C");
+
+ if (long_align)
+ putc ('a', stderr);
+ if (fulltbl)
+ putc ('f', stderr);
+ if (fullspd)
+ putc ('F', stderr);
+ if (useecs)
+ putc ('e', stderr);
+ if (usemecs)
+ putc ('m', stderr);
+ if (use_read)
+ putc ('r', stderr);
+
+ if (did_outfilename)
+ fprintf (stderr, " -o%s", outfilename);
+
+ if (skelname)
+ fprintf (stderr, " -S%s", skelname);
+
+ if (strcmp (prefix, "yy"))
+ fprintf (stderr, " -P%s", prefix);
+
+ putc ('\n', stderr);
+
+ fprintf (stderr, _(" %d/%d NFA states\n"),
+ lastnfa, current_mns);
+ fprintf (stderr, _(" %d/%d DFA states (%d words)\n"),
+ lastdfa, current_max_dfas, totnst);
+ fprintf (stderr, _(" %d rules\n"),
+ num_rules + num_eof_rules -
+ 1 /* - 1 for def. rule */ );
+
+ if (num_backing_up == 0)
+ fprintf (stderr, _(" No backing up\n"));
+ else if (fullspd || fulltbl)
+ fprintf (stderr,
+ _
+ (" %d backing-up (non-accepting) states\n"),
+ num_backing_up);
+ else
+ fprintf (stderr,
+ _
+ (" Compressed tables always back-up\n"));
+
+ if (bol_needed)
+ fprintf (stderr,
+ _(" Beginning-of-line patterns used\n"));
+
+ fprintf (stderr, _(" %d/%d start conditions\n"), lastsc,
+ current_max_scs);
+ fprintf (stderr,
+ _
+ (" %d epsilon states, %d double epsilon states\n"),
+ numeps, eps2);
+
+ if (lastccl == 0)
+ fprintf (stderr, _(" no character classes\n"));
+ else
+ fprintf (stderr,
+ _
+ (" %d/%d character classes needed %d/%d words of storage, %d reused\n"),
+ lastccl, current_maxccls,
+ cclmap[lastccl] + ccllen[lastccl],
+ current_max_ccl_tbl_size, cclreuse);
+
+ fprintf (stderr, _(" %d state/nextstate pairs created\n"),
+ numsnpairs);
+ fprintf (stderr,
+ _(" %d/%d unique/duplicate transitions\n"),
+ numuniq, numdup);
+
+ if (fulltbl) {
+ tblsiz = lastdfa * numecs;
+ fprintf (stderr, _(" %d table entries\n"),
+ tblsiz);
+ }
+
+ else {
+ tblsiz = 2 * (lastdfa + numtemps) + 2 * tblend;
+
+ fprintf (stderr,
+ _(" %d/%d base-def entries created\n"),
+ lastdfa + numtemps, current_max_dfas);
+ fprintf (stderr,
+ _
+ (" %d/%d (peak %d) nxt-chk entries created\n"),
+ tblend, current_max_xpairs, peakpairs);
+ fprintf (stderr,
+ _
+ (" %d/%d (peak %d) template nxt-chk entries created\n"),
+ numtemps * nummecs,
+ current_max_template_xpairs,
+ numtemps * numecs);
+ fprintf (stderr, _(" %d empty table entries\n"),
+ nummt);
+ fprintf (stderr, _(" %d protos created\n"),
+ numprots);
+ fprintf (stderr,
+ _(" %d templates created, %d uses\n"),
+ numtemps, tmpuses);
+ }
+
+ if (useecs) {
+ tblsiz = tblsiz + csize;
+ fprintf (stderr,
+ _
+ (" %d/%d equivalence classes created\n"),
+ numecs, csize);
+ }
+
+ if (usemecs) {
+ tblsiz = tblsiz + numecs;
+ fprintf (stderr,
+ _
+ (" %d/%d meta-equivalence classes created\n"),
+ nummecs, csize);
+ }
+
+ fprintf (stderr,
+ _
+ (" %d (%d saved) hash collisions, %d DFAs equal\n"),
+ hshcol, hshsave, dfaeql);
+ fprintf (stderr, _(" %d sets of reallocations needed\n"),
+ num_reallocs);
+ fprintf (stderr, _(" %d total table entries needed\n"),
+ tblsiz);
+ }
+
+ FLEX_EXIT (exit_status);
+}
+
+
+/* flexinit - initialize flex */
+
+void flexinit (argc, argv)
+ int argc;
+ char **argv;
+{
+ int i, sawcmpflag, rv, optind;
+ char *arg;
+ scanopt_t sopt;
+
+ printstats = syntaxerror = trace = spprdflt = false;
+ lex_compat = posix_compat = C_plus_plus = backing_up_report =
+ ddebug = fulltbl = false;
+ fullspd = long_align = nowarn = yymore_used = continued_action =
+ false;
+ do_yylineno = yytext_is_array = in_rule = reject = do_stdinit =
+ false;
+ yymore_really_used = reject_really_used = unspecified;
+ interactive = csize = unspecified;
+ do_yywrap = gen_line_dirs = usemecs = useecs = true;
+ reentrant = bison_bridge_lval = bison_bridge_lloc = false;
+ performance_report = 0;
+ did_outfilename = 0;
+ prefix = "yy";
+ yyclass = 0;
+ use_read = use_stdout = false;
+ tablesext = tablesverify = false;
+ gentables = true;
+ tablesfilename = tablesname = NULL;
+ ansi_func_defs = ansi_func_protos = true;
+
+ sawcmpflag = false;
+
+ /* Initialize dynamic array for holding the rule actions. */
+ action_size = 2048; /* default size of action array in bytes */
+ action_array = allocate_character_array (action_size);
+ defs1_offset = prolog_offset = action_offset = action_index = 0;
+ action_array[0] = '\0';
+
+ /* Initialize any buffers. */
+ buf_init (&userdef_buf, sizeof (char)); /* one long string */
+ buf_init (&defs_buf, sizeof (char *)); /* list of strings */
+ buf_init (&yydmap_buf, sizeof (char)); /* one long string */
+ buf_init (&top_buf, sizeof (char)); /* one long string */
+
+ {
+ const char * m4defs_init_str[] = {"m4_changequote\n",
+ "m4_changequote([[, ]])\n"};
+ buf_init (&m4defs_buf, sizeof (char *));
+ buf_append (&m4defs_buf, &m4defs_init_str, 2);
+ }
+
+ sf_init ();
+
+ /* initialize regex lib */
+ flex_init_regex();
+
+ /* Enable C++ if program name ends with '+'. */
+ program_name = basename2 (argv[0], 0);
+
+ if (program_name[0] != '\0' &&
+ program_name[strlen (program_name) - 1] == '+')
+ C_plus_plus = true;
+
+ /* read flags */
+ sopt = scanopt_init (flexopts, argc, argv, 0);
+ if (!sopt) {
+ /* This will only happen when flexopts array is altered. */
+ fprintf (stderr,
+ _("Internal error. flexopts are malformed.\n"));
+ FLEX_EXIT (1);
+ }
+
+ while ((rv = scanopt (sopt, &arg, &optind)) != 0) {
+
+ if (rv < 0) {
+ /* Scanopt has already printed an option-specific error message. */
+ fprintf (stderr,
+ _
+ ("Try `%s --help' for more information.\n"),
+ program_name);
+ FLEX_EXIT (1);
+ }
+
+ switch ((enum flexopt_flag_t) rv) {
+ case OPT_CPLUSPLUS:
+ C_plus_plus = true;
+ break;
+
+ case OPT_BATCH:
+ interactive = false;
+ break;
+
+ case OPT_BACKUP:
+ backing_up_report = true;
+ break;
+
+ case OPT_DONOTHING:
+ break;
+
+ case OPT_COMPRESSION:
+ if (!sawcmpflag) {
+ useecs = false;
+ usemecs = false;
+ fulltbl = false;
+ sawcmpflag = true;
+ }
+
+ for (i = 0; arg && arg[i] != '\0'; i++)
+ switch (arg[i]) {
+ case 'a':
+ long_align = true;
+ break;
+
+ case 'e':
+ useecs = true;
+ break;
+
+ case 'F':
+ fullspd = true;
+ break;
+
+ case 'f':
+ fulltbl = true;
+ break;
+
+ case 'm':
+ usemecs = true;
+ break;
+
+ case 'r':
+ use_read = true;
+ break;
+
+ default:
+ lerrif (_
+ ("unknown -C option '%c'"),
+ (int) arg[i]);
+ break;
+ }
+ break;
+
+ case OPT_DEBUG:
+ ddebug = true;
+ break;
+
+ case OPT_NO_DEBUG:
+ ddebug = false;
+ break;
+
+ case OPT_FULL:
+ useecs = usemecs = false;
+ use_read = fulltbl = true;
+ break;
+
+ case OPT_FAST:
+ useecs = usemecs = false;
+ use_read = fullspd = true;
+ break;
+
+ case OPT_HELP:
+ usage ();
+ FLEX_EXIT (0);
+
+ case OPT_INTERACTIVE:
+ interactive = true;
+ break;
+
+ case OPT_CASE_INSENSITIVE:
+ sf_set_case_ins(true);
+ break;
+
+ case OPT_LEX_COMPAT:
+ lex_compat = true;
+ break;
+
+ case OPT_POSIX_COMPAT:
+ posix_compat = true;
+ break;
+
+ case OPT_PREPROC_LEVEL:
+ preproc_level = strtol(arg,NULL,0);
+ break;
+
+ case OPT_MAIN:
+ buf_strdefine (&userdef_buf, "YY_MAIN", "1");
+ do_yywrap = false;
+ break;
+
+ case OPT_NO_MAIN:
+ buf_strdefine (&userdef_buf, "YY_MAIN", "0");
+ break;
+
+ case OPT_NO_LINE:
+ gen_line_dirs = false;
+ break;
+
+ case OPT_OUTFILE:
+ outfilename = arg;
+ did_outfilename = 1;
+ break;
+
+ case OPT_PREFIX:
+ prefix = arg;
+ break;
+
+ case OPT_PERF_REPORT:
+ ++performance_report;
+ break;
+
+ case OPT_BISON_BRIDGE:
+ bison_bridge_lval = true;
+ break;
+
+ case OPT_BISON_BRIDGE_LOCATIONS:
+ bison_bridge_lval = bison_bridge_lloc = true;
+ break;
+
+ case OPT_REENTRANT:
+ reentrant = true;
+ break;
+
+ case OPT_NO_REENTRANT:
+ reentrant = false;
+ break;
+
+ case OPT_SKEL:
+ skelname = arg;
+ break;
+
+ case OPT_DEFAULT:
+ spprdflt = false;
+ break;
+
+ case OPT_NO_DEFAULT:
+ spprdflt = true;
+ break;
+
+ case OPT_STDOUT:
+ use_stdout = true;
+ break;
+
+ case OPT_NO_UNISTD_H:
+ //buf_strdefine (&userdef_buf, "YY_NO_UNISTD_H", "1");
+ buf_m4_define( &m4defs_buf, "M4_YY_NO_UNISTD_H",0);
+ break;
+
+ case OPT_TABLES_FILE:
+ tablesext = true;
+ tablesfilename = arg;
+ break;
+
+ case OPT_TABLES_VERIFY:
+ tablesverify = true;
+ break;
+
+ case OPT_TRACE:
+ trace = true;
+ break;
+
+ case OPT_VERBOSE:
+ printstats = true;
+ break;
+
+ case OPT_VERSION:
+ printf (_("%s %s\n"), program_name, flex_version);
+ FLEX_EXIT (0);
+
+ case OPT_WARN:
+ nowarn = false;
+ break;
+
+ case OPT_NO_WARN:
+ nowarn = true;
+ break;
+
+ case OPT_7BIT:
+ csize = 128;
+ break;
+
+ case OPT_8BIT:
+ csize = CSIZE;
+ break;
+
+ case OPT_ALIGN:
+ long_align = true;
+ break;
+
+ case OPT_NO_ALIGN:
+ long_align = false;
+ break;
+
+ case OPT_ALWAYS_INTERACTIVE:
+ buf_m4_define (&m4defs_buf, "M4_YY_ALWAYS_INTERACTIVE", 0);
+ break;
+
+ case OPT_NEVER_INTERACTIVE:
+ buf_m4_define( &m4defs_buf, "M4_YY_NEVER_INTERACTIVE", 0);
+ break;
+
+ case OPT_ARRAY:
+ yytext_is_array = true;
+ break;
+
+ case OPT_POINTER:
+ yytext_is_array = false;
+ break;
+
+ case OPT_ECS:
+ useecs = true;
+ break;
+
+ case OPT_NO_ECS:
+ useecs = false;
+ break;
+
+ case OPT_HEADER_FILE:
+ headerfilename = arg;
+ break;
+
+ case OPT_META_ECS:
+ usemecs = true;
+ break;
+
+ case OPT_NO_META_ECS:
+ usemecs = false;
+ break;
+
+ case OPT_PREPROCDEFINE:
+ {
+ /* arg is "symbol" or "symbol=definition". */
+ char *def;
+
+ for (def = arg;
+ *def != '\0' && *def != '='; ++def) ;
+
+ buf_strappend (&userdef_buf, "#define ");
+ if (*def == '\0') {
+ buf_strappend (&userdef_buf, arg);
+ buf_strappend (&userdef_buf,
+ " 1\n");
+ }
+ else {
+ buf_strnappend (&userdef_buf, arg,
+ def - arg);
+ buf_strappend (&userdef_buf, " ");
+ buf_strappend (&userdef_buf,
+ def + 1);
+ buf_strappend (&userdef_buf, "\n");
+ }
+ }
+ break;
+
+ case OPT_READ:
+ use_read = true;
+ break;
+
+ case OPT_STACK:
+ //buf_strdefine (&userdef_buf, "YY_STACK_USED", "1");
+ buf_m4_define( &m4defs_buf, "M4_YY_STACK_USED",0);
+ break;
+
+ case OPT_STDINIT:
+ do_stdinit = true;
+ break;
+
+ case OPT_NO_STDINIT:
+ do_stdinit = false;
+ break;
+
+ case OPT_YYCLASS:
+ yyclass = arg;
+ break;
+
+ case OPT_YYLINENO:
+ do_yylineno = true;
+ break;
+
+ case OPT_NO_YYLINENO:
+ do_yylineno = false;
+ break;
+
+ case OPT_YYWRAP:
+ do_yywrap = true;
+ break;
+
+ case OPT_NO_YYWRAP:
+ do_yywrap = false;
+ break;
+
+ case OPT_YYMORE:
+ yymore_really_used = true;
+ break;
+
+ case OPT_NO_YYMORE:
+ yymore_really_used = false;
+ break;
+
+ case OPT_REJECT:
+ reject_really_used = true;
+ break;
+
+ case OPT_NO_REJECT:
+ reject_really_used = false;
+ break;
+
+ case OPT_NO_ANSI_FUNC_DEFS:
+ ansi_func_defs = false;
+ break;
+
+ case OPT_NO_ANSI_FUNC_PROTOS:
+ ansi_func_protos = false;
+ break;
+
+ case OPT_NO_YY_PUSH_STATE:
+ //buf_strdefine (&userdef_buf, "YY_NO_PUSH_STATE", "1");
+ buf_m4_define( &m4defs_buf, "M4_YY_NO_PUSH_STATE",0);
+ break;
+ case OPT_NO_YY_POP_STATE:
+ //buf_strdefine (&userdef_buf, "YY_NO_POP_STATE", "1");
+ buf_m4_define( &m4defs_buf, "M4_YY_NO_POP_STATE",0);
+ break;
+ case OPT_NO_YY_TOP_STATE:
+ //buf_strdefine (&userdef_buf, "YY_NO_TOP_STATE", "1");
+ buf_m4_define( &m4defs_buf, "M4_YY_NO_TOP_STATE",0);
+ break;
+ case OPT_NO_UNPUT:
+ //buf_strdefine (&userdef_buf, "YY_NO_UNPUT", "1");
+ buf_m4_define( &m4defs_buf, "M4_YY_NO_UNPUT",0);
+ break;
+ case OPT_NO_YY_SCAN_BUFFER:
+ //buf_strdefine (&userdef_buf, "YY_NO_SCAN_BUFFER", "1");
+ buf_m4_define( &m4defs_buf, "M4_YY_NO_SCAN_BUFFER",0);
+ break;
+ case OPT_NO_YY_SCAN_BYTES:
+ //buf_strdefine (&userdef_buf, "YY_NO_SCAN_BYTES", "1");
+ buf_m4_define( &m4defs_buf, "M4_YY_NO_SCAN_BYTES",0);
+ break;
+ case OPT_NO_YY_SCAN_STRING:
+ //buf_strdefine (&userdef_buf, "YY_NO_SCAN_STRING", "1");
+ buf_m4_define( &m4defs_buf, "M4_YY_NO_SCAN_STRING",0);
+ break;
+ case OPT_NO_YYGET_EXTRA:
+ //buf_strdefine (&userdef_buf, "YY_NO_GET_EXTRA", "1");
+ buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_EXTRA",0);
+ break;
+ case OPT_NO_YYSET_EXTRA:
+ //buf_strdefine (&userdef_buf, "YY_NO_SET_EXTRA", "1");
+ buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_EXTRA",0);
+ break;
+ case OPT_NO_YYGET_LENG:
+ //buf_strdefine (&userdef_buf, "YY_NO_GET_LENG", "1");
+ buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_LENG",0);
+ break;
+ case OPT_NO_YYGET_TEXT:
+ //buf_strdefine (&userdef_buf, "YY_NO_GET_TEXT", "1");
+ buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_TEXT",0);
+ break;
+ case OPT_NO_YYGET_LINENO:
+ //buf_strdefine (&userdef_buf, "YY_NO_GET_LINENO", "1");
+ buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_LINENO",0);
+ break;
+ case OPT_NO_YYSET_LINENO:
+ //buf_strdefine (&userdef_buf, "YY_NO_SET_LINENO", "1");
+ buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_LINENO",0);
+ break;
+ case OPT_NO_YYGET_IN:
+ //buf_strdefine (&userdef_buf, "YY_NO_GET_IN", "1");
+ buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_IN",0);
+ break;
+ case OPT_NO_YYSET_IN:
+ //buf_strdefine (&userdef_buf, "YY_NO_SET_IN", "1");
+ buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_IN",0);
+ break;
+ case OPT_NO_YYGET_OUT:
+ //buf_strdefine (&userdef_buf, "YY_NO_GET_OUT", "1");
+ buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_OUT",0);
+ break;
+ case OPT_NO_YYSET_OUT:
+ //buf_strdefine (&userdef_buf, "YY_NO_SET_OUT", "1");
+ buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_OUT",0);
+ break;
+ case OPT_NO_YYGET_LVAL:
+ //buf_strdefine (&userdef_buf, "YY_NO_GET_LVAL", "1");
+ buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_LVAL",0);
+ break;
+ case OPT_NO_YYSET_LVAL:
+ //buf_strdefine (&userdef_buf, "YY_NO_SET_LVAL", "1");
+ buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_LVAL",0);
+ break;
+ case OPT_NO_YYGET_LLOC:
+ //buf_strdefine (&userdef_buf, "YY_NO_GET_LLOC", "1");
+ buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_LLOC",0);
+ break;
+ case OPT_NO_YYSET_LLOC:
+ //buf_strdefine (&userdef_buf, "YY_NO_SET_LLOC", "1");
+ buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_LLOC",0);
+ break;
+
+ } /* switch */
+ } /* while scanopt() */
+
+ scanopt_destroy (sopt);
+
+ num_input_files = argc - optind;
+ input_files = argv + optind;
+ set_input_file (num_input_files > 0 ? input_files[0] : NULL);
+
+ lastccl = lastsc = lastdfa = lastnfa = 0;
+ num_rules = num_eof_rules = default_rule = 0;
+ numas = numsnpairs = tmpuses = 0;
+ numecs = numeps = eps2 = num_reallocs = hshcol = dfaeql = totnst =
+ 0;
+ numuniq = numdup = hshsave = eofseen = datapos = dataline = 0;
+ num_backing_up = onesp = numprots = 0;
+ variable_trailing_context_rules = bol_needed = false;
+
+ linenum = sectnum = 1;
+ firstprot = NIL;
+
+ /* Used in mkprot() so that the first proto goes in slot 1
+ * of the proto queue.
+ */
+ lastprot = 1;
+
+ set_up_initial_allocations ();
+}
+
+
+/* readin - read in the rules section of the input file(s) */
+
+void readin ()
+{
+ static char yy_stdinit[] = "FILE *yyin = stdin, *yyout = stdout;";
+ static char yy_nostdinit[] =
+ "FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;";
+
+ line_directive_out ((FILE *) 0, 1);
+
+ if (yyparse ()) {
+ pinpoint_message (_("fatal parse error"));
+ flexend (1);
+ }
+
+ if (syntaxerror)
+ flexend (1);
+
+ /* If the user explicitly requested posix compatibility by specifing the
+ * posix-compat option, then we check for conflicting options. However, if
+ * the POSIXLY_CORRECT variable is set, then we quietly make flex as
+ * posix-compatible as possible. This is the recommended behavior
+ * according to the GNU Coding Standards.
+ *
+ * Note: The posix option was added to flex to provide the posix behavior
+ * of the repeat operator in regular expressions, e.g., `ab{3}'
+ */
+ if (posix_compat) {
+ /* TODO: This is where we try to make flex behave according to
+ * posiz, AND check for conflicting options. How far should we go
+ * with this? Should we disable all the neat-o flex features?
+ */
+ /* Update: Estes says no, since other flex features don't violate posix. */
+ }
+
+ if (getenv ("POSIXLY_CORRECT")) {
+ posix_compat = true;
+ }
+
+ if (backing_up_report) {
+ backing_up_file = fopen (backing_name, "w");
+ if (backing_up_file == NULL)
+ lerrsf (_
+ ("could not create backing-up info file %s"),
+ backing_name);
+ }
+
+ else
+ backing_up_file = NULL;
+
+ if (yymore_really_used == true)
+ yymore_used = true;
+ else if (yymore_really_used == false)
+ yymore_used = false;
+
+ if (reject_really_used == true)
+ reject = true;
+ else if (reject_really_used == false)
+ reject = false;
+
+ if (performance_report > 0) {
+ if (lex_compat) {
+ fprintf (stderr,
+ _
+ ("-l AT&T lex compatibility option entails a large performance penalty\n"));
+ fprintf (stderr,
+ _
+ (" and may be the actual source of other reported performance penalties\n"));
+ }
+
+ else if (do_yylineno) {
+ fprintf (stderr,
+ _
+ ("%%option yylineno entails a performance penalty ONLY on rules that can match newline characters\n"));
+ }
+
+ if (performance_report > 1) {
+ if (interactive)
+ fprintf (stderr,
+ _
+ ("-I (interactive) entails a minor performance penalty\n"));
+
+ if (yymore_used)
+ fprintf (stderr,
+ _
+ ("yymore() entails a minor performance penalty\n"));
+ }
+
+ if (reject)
+ fprintf (stderr,
+ _
+ ("REJECT entails a large performance penalty\n"));
+
+ if (variable_trailing_context_rules)
+ fprintf (stderr,
+ _
+ ("Variable trailing context rules entail a large performance penalty\n"));
+ }
+
+ if (reject)
+ real_reject = true;
+
+ if (variable_trailing_context_rules)
+ reject = true;
+
+ if ((fulltbl || fullspd) && reject) {
+ if (real_reject)
+ flexerror (_
+ ("REJECT cannot be used with -f or -F"));
+ else if (do_yylineno)
+ flexerror (_
+ ("%option yylineno cannot be used with REJECT"));
+ else
+ flexerror (_
+ ("variable trailing context rules cannot be used with -f or -F"));
+ }
+
+ if (reject){
+ out_m4_define( "M4_YY_USES_REJECT", NULL);
+ //outn ("\n#define YY_USES_REJECT");
+ }
+
+ if (!do_yywrap) {
+ if (!C_plus_plus)
+ if (reentrant)
+ outn ("\n#define yywrap(yyscanner) 1");
+ else
+ outn ("\n#define yywrap() 1");
+ outn ("#define YY_SKIP_YYWRAP");
+ }
+
+ if (ddebug)
+ outn ("\n#define FLEX_DEBUG");
+
+ OUT_BEGIN_CODE ();
+ if (csize == 256)
+ outn ("typedef unsigned char YY_CHAR;");
+ else
+ outn ("typedef char YY_CHAR;");
+ OUT_END_CODE ();
+
+ if (C_plus_plus) {
+ outn ("#define yytext_ptr yytext");
+
+ if (interactive)
+ outn ("#define YY_INTERACTIVE");
+ }
+
+ else {
+ OUT_BEGIN_CODE ();
+ /* In reentrant scanner, stdinit is handled in flex.skl. */
+ if (do_stdinit) {
+ if (reentrant){
+ outn ("#ifdef VMS");
+ outn ("#ifdef __VMS_POSIX");
+ outn ("#define YY_STDINIT");
+ outn ("#endif");
+ outn ("#else");
+ outn ("#define YY_STDINIT");
+ outn ("#endif");
+ }
+
+ outn ("#ifdef VMS");
+ outn ("#ifndef __VMS_POSIX");
+ outn (yy_nostdinit);
+ outn ("#else");
+ outn (yy_stdinit);
+ outn ("#endif");
+ outn ("#else");
+ outn (yy_stdinit);
+ outn ("#endif");
+ }
+
+ else {
+ if(!reentrant)
+ outn (yy_nostdinit);
+ }
+ OUT_END_CODE ();
+ }
+
+ OUT_BEGIN_CODE ();
+ if (fullspd)
+ outn ("typedef yyconst struct yy_trans_info *yy_state_type;");
+ else if (!C_plus_plus)
+ outn ("typedef int yy_state_type;");
+ OUT_END_CODE ();
+
+ if (lex_compat)
+ outn ("#define YY_FLEX_LEX_COMPAT");
+
+ if (!C_plus_plus && !reentrant) {
+ outn ("extern int yylineno;");
+ OUT_BEGIN_CODE ();
+ outn ("int yylineno = 1;");
+ OUT_END_CODE ();
+ }
+
+ if (C_plus_plus) {
+ outn ("\n#include <FlexLexer.h>");
+
+ if (!do_yywrap) {
+ outn("\nint yyFlexLexer::yywrap() { return 1; }");
+ }
+
+ if (yyclass) {
+ outn ("int yyFlexLexer::yylex()");
+ outn ("\t{");
+ outn ("\tLexerError( \"yyFlexLexer::yylex invoked but %option yyclass used\" );");
+ outn ("\treturn 0;");
+ outn ("\t}");
+
+ out_str ("\n#define YY_DECL int %s::yylex()\n",
+ yyclass);
+ }
+ }
+
+ else {
+
+ /* Watch out: yytext_ptr is a variable when yytext is an array,
+ * but it's a macro when yytext is a pointer.
+ */
+ if (yytext_is_array) {
+ if (!reentrant)
+ outn ("extern char yytext[];\n");
+ }
+ else {
+ if (reentrant) {
+ outn ("#define yytext_ptr yytext_r");
+ }
+ else {
+ outn ("extern char *yytext;");
+ outn ("#define yytext_ptr yytext");
+ }
+ }
+
+ if (yyclass)
+ flexerror (_
+ ("%option yyclass only meaningful for C++ scanners"));
+ }
+
+ if (useecs)
+ numecs = cre8ecs (nextecm, ecgroup, csize);
+ else
+ numecs = csize;
+
+ /* Now map the equivalence class for NUL to its expected place. */
+ ecgroup[0] = ecgroup[csize];
+ NUL_ec = ABS (ecgroup[0]);
+
+ if (useecs)
+ ccl2ecl ();
+}
+
+
+/* set_up_initial_allocations - allocate memory for internal tables */
+
+void set_up_initial_allocations ()
+{
+ maximum_mns = (long_align ? MAXIMUM_MNS_LONG : MAXIMUM_MNS);
+ current_mns = INITIAL_MNS;
+ firstst = allocate_integer_array (current_mns);
+ lastst = allocate_integer_array (current_mns);
+ finalst = allocate_integer_array (current_mns);
+ transchar = allocate_integer_array (current_mns);
+ trans1 = allocate_integer_array (current_mns);
+ trans2 = allocate_integer_array (current_mns);
+ accptnum = allocate_integer_array (current_mns);
+ assoc_rule = allocate_integer_array (current_mns);
+ state_type = allocate_integer_array (current_mns);
+
+ current_max_rules = INITIAL_MAX_RULES;
+ rule_type = allocate_integer_array (current_max_rules);
+ rule_linenum = allocate_integer_array (current_max_rules);
+ rule_useful = allocate_integer_array (current_max_rules);
+ rule_has_nl = allocate_bool_array (current_max_rules);
+
+ current_max_scs = INITIAL_MAX_SCS;
+ scset = allocate_integer_array (current_max_scs);
+ scbol = allocate_integer_array (current_max_scs);
+ scxclu = allocate_integer_array (current_max_scs);
+ sceof = allocate_integer_array (current_max_scs);
+ scname = allocate_char_ptr_array (current_max_scs);
+
+ current_maxccls = INITIAL_MAX_CCLS;
+ cclmap = allocate_integer_array (current_maxccls);
+ ccllen = allocate_integer_array (current_maxccls);
+ cclng = allocate_integer_array (current_maxccls);
+ ccl_has_nl = allocate_bool_array (current_maxccls);
+
+ current_max_ccl_tbl_size = INITIAL_MAX_CCL_TBL_SIZE;
+ ccltbl = allocate_Character_array (current_max_ccl_tbl_size);
+
+ current_max_dfa_size = INITIAL_MAX_DFA_SIZE;
+
+ current_max_xpairs = INITIAL_MAX_XPAIRS;
+ nxt = allocate_integer_array (current_max_xpairs);
+ chk = allocate_integer_array (current_max_xpairs);
+
+ current_max_template_xpairs = INITIAL_MAX_TEMPLATE_XPAIRS;
+ tnxt = allocate_integer_array (current_max_template_xpairs);
+
+ current_max_dfas = INITIAL_MAX_DFAS;
+ base = allocate_integer_array (current_max_dfas);
+ def = allocate_integer_array (current_max_dfas);
+ dfasiz = allocate_integer_array (current_max_dfas);
+ accsiz = allocate_integer_array (current_max_dfas);
+ dhash = allocate_integer_array (current_max_dfas);
+ dss = allocate_int_ptr_array (current_max_dfas);
+ dfaacc = allocate_dfaacc_union (current_max_dfas);
+
+ nultrans = (int *) 0;
+}
+
+
+/* extracts basename from path, optionally stripping the extension "\.*"
+ * (same concept as /bin/sh `basename`, but different handling of extension). */
+static char *basename2 (path, strip_ext)
+ char *path;
+ int strip_ext; /* boolean */
+{
+ char *b, *e = 0;
+
+ b = path;
+ for (b = path; *path; path++)
+ if (*path == '/')
+ b = path + 1;
+ else if (*path == '.')
+ e = path;
+
+ if (strip_ext && e && e > b)
+ *e = '\0';
+ return b;
+}
+
+void usage ()
+{
+ FILE *f = stdout;
+
+ if (!did_outfilename) {
+ snprintf (outfile_path, sizeof(outfile_path), outfile_template,
+ prefix, C_plus_plus ? "cc" : "c");
+ outfilename = outfile_path;
+ }
+
+ fprintf (f, _("Usage: %s [OPTIONS] [FILE]...\n"), program_name);
+ fprintf (f,
+ _
+ ("Generates programs that perform pattern-matching on text.\n"
+ "\n" "Table Compression:\n"
+ " -Ca, --align trade off larger tables for better memory alignment\n"
+ " -Ce, --ecs construct equivalence classes\n"
+ " -Cf do not compress tables; use -f representation\n"
+ " -CF do not compress tables; use -F representation\n"
+ " -Cm, --meta-ecs construct meta-equivalence classes\n"
+ " -Cr, --read use read() instead of stdio for scanner input\n"
+ " -f, --full generate fast, large scanner. Same as -Cfr\n"
+ " -F, --fast use alternate table representation. Same as -CFr\n"
+ " -Cem default compression (same as --ecs --meta-ecs)\n"
+ "\n" "Debugging:\n"
+ " -d, --debug enable debug mode in scanner\n"
+ " -b, --backup write backing-up information to %s\n"
+ " -p, --perf-report write performance report to stderr\n"
+ " -s, --nodefault suppress default rule to ECHO unmatched text\n"
+ " -T, --trace %s should run in trace mode\n"
+ " -w, --nowarn do not generate warnings\n"
+ " -v, --verbose write summary of scanner statistics to stdout\n"
+ "\n" "Files:\n"
+ " -o, --outfile=FILE specify output filename\n"
+ " -S, --skel=FILE specify skeleton file\n"
+ " -t, --stdout write scanner on stdout instead of %s\n"
+ " --yyclass=NAME name of C++ class\n"
+ " --header-file=FILE create a C header file in addition to the scanner\n"
+ " --tables-file[=FILE] write tables to FILE\n" "\n"
+ "Scanner behavior:\n"
+ " -7, --7bit generate 7-bit scanner\n"
+ " -8, --8bit generate 8-bit scanner\n"
+ " -B, --batch generate batch scanner (opposite of -I)\n"
+ " -i, --case-insensitive ignore case in patterns\n"
+ " -l, --lex-compat maximal compatibility with original lex\n"
+ " -X, --posix-compat maximal compatibility with POSIX lex\n"
+ " -I, --interactive generate interactive scanner (opposite of -B)\n"
+ " --yylineno track line count in yylineno\n"
+ "\n" "Generated code:\n"
+ " -+, --c++ generate C++ scanner class\n"
+ " -Dmacro[=defn] #define macro defn (default defn is '1')\n"
+ " -L, --noline suppress #line directives in scanner\n"
+ " -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n"
+ " -R, --reentrant generate a reentrant C scanner\n"
+ " --bison-bridge scanner for bison pure parser.\n"
+ " --bison-locations include yylloc support.\n"
+ " --stdinit initialize yyin/yyout to stdin/stdout\n"
+ " --noansi-definitions old-style function definitions\n"
+ " --noansi-prototypes empty parameter list in prototypes\n"
+ " --nounistd do not include <unistd.h>\n"
+ " --noFUNCTION do not generate a particular FUNCTION\n"
+ "\n" "Miscellaneous:\n"
+ " -c do-nothing POSIX option\n"
+ " -n do-nothing POSIX option\n"
+ " -?\n"
+ " -h, --help produce this help message\n"
+ " -V, --version report %s version\n"),
+ backing_name, program_name, outfile_path, program_name);
+
+}
Deleted: vendor/flex/2.5.39/misc.c
===================================================================
--- vendor/flex/dist/misc.c 2015-07-09 12:31:47 UTC (rev 7073)
+++ vendor/flex/2.5.39/misc.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -1,888 +0,0 @@
-/* misc - miscellaneous flex routines */
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Vern Paxson.
- *
- * The United States Government has rights in this work pursuant
- * to contract no. DE-AC03-76SF00098 between the United States
- * Department of Energy and the University of California.
- *
- * Redistribution and use in source and binary forms are permitted provided
- * that: (1) source distributions retain this entire copyright notice and
- * comment, and (2) distributions including binaries display the following
- * acknowledgement: ``This product includes software developed by the
- * University of California, Berkeley and its contributors'' in the
- * documentation or other materials provided with the distribution and in
- * all advertising materials mentioning features or use of this software.
- * Neither the name of the University nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-/* $Header: /home/cvs/src/usr.bin/lex/misc.c,v 1.3 2012-10-29 20:54:16 laffer1 Exp $ */
-#include <sys/cdefs.h>
-__MBSDID("$MidnightBSD: trunk/usr.bin/lex/misc.c 6515 2013-12-20 23:32:25Z laffer1 $");
-
-#include "flexdef.h"
-
-
-void action_define( defname, value )
-char *defname;
-int value;
- {
- char buf[MAXLINE];
-
- if ( (int) strlen( defname ) > MAXLINE / 2 )
- {
- format_pinpoint_message( _( "name \"%s\" ridiculously long" ),
- defname );
- return;
- }
-
- sprintf( buf, "#define %s %d\n", defname, value );
- add_action( buf );
- }
-
-
-void add_action( new_text )
-char *new_text;
- {
- int len = strlen( new_text );
-
- while ( len + action_index >= action_size - 10 /* slop */ )
- {
- int new_size = action_size * 2;
-
- if ( new_size <= 0 )
- /* Increase just a little, to try to avoid overflow
- * on 16-bit machines.
- */
- action_size += action_size / 8;
- else
- action_size = new_size;
-
- action_array =
- reallocate_character_array( action_array, action_size );
- }
-
- strcpy( &action_array[action_index], new_text );
-
- action_index += len;
- }
-
-
-/* allocate_array - allocate memory for an integer array of the given size */
-
-void *allocate_array( size, element_size )
-int size;
-size_t element_size;
- {
- void *mem;
- size_t num_bytes = element_size * size;
-
- mem = flex_alloc( num_bytes );
- if ( ! mem )
- flexfatal(
- _( "memory allocation failed in allocate_array()" ) );
-
- return mem;
- }
-
-
-/* all_lower - true if a string is all lower-case */
-
-int all_lower( str )
-char *str;
- {
- while ( *str )
- {
- if ( ! isascii( (Char) *str ) || ! islower( *str ) )
- return 0;
- ++str;
- }
-
- return 1;
- }
-
-
-/* all_upper - true if a string is all upper-case */
-
-int all_upper( str )
-char *str;
- {
- while ( *str )
- {
- if ( ! isascii( (Char) *str ) || ! isupper( *str ) )
- return 0;
- ++str;
- }
-
- return 1;
- }
-
-
-/* bubble - bubble sort an integer array in increasing order
- *
- * synopsis
- * int v[n], n;
- * void bubble( v, n );
- *
- * description
- * sorts the first n elements of array v and replaces them in
- * increasing order.
- *
- * passed
- * v - the array to be sorted
- * n - the number of elements of 'v' to be sorted
- */
-
-void bubble( v, n )
-int v[], n;
- {
- int i, j, k;
-
- for ( i = n; i > 1; --i )
- for ( j = 1; j < i; ++j )
- if ( v[j] > v[j + 1] ) /* compare */
- {
- k = v[j]; /* exchange */
- v[j] = v[j + 1];
- v[j + 1] = k;
- }
- }
-
-
-/* check_char - checks a character to make sure it's within the range
- * we're expecting. If not, generates fatal error message
- * and exits.
- */
-
-void check_char( c )
-int c;
- {
- if ( c >= CSIZE )
- lerrsf( _( "bad character '%s' detected in check_char()" ),
- readable_form( c ) );
-
- if ( c >= csize )
- lerrsf(
- _( "scanner requires -8 flag to use the character %s" ),
- readable_form( c ) );
- }
-
-
-
-/* clower - replace upper-case letter to lower-case */
-
-Char clower( c )
-int c;
- {
- return (Char) ((isascii( c ) && isupper( c )) ? tolower( c ) : c);
- }
-
-
-/* copy_string - returns a dynamically allocated copy of a string */
-
-char *copy_string( str )
-const char *str;
- {
- const char *c1;
- char *c2;
- char *copy;
- unsigned int size;
-
- /* find length */
- for ( c1 = str; *c1; ++c1 )
- ;
-
- size = (c1 - str + 1) * sizeof( char );
- copy = (char *) flex_alloc( size );
-
- if ( copy == NULL )
- flexfatal( _( "dynamic memory failure in copy_string()" ) );
-
- for ( c2 = copy; (*c2++ = *str++) != 0; )
- ;
-
- return copy;
- }
-
-
-/* copy_unsigned_string -
- * returns a dynamically allocated copy of a (potentially) unsigned string
- */
-
-Char *copy_unsigned_string( str )
-Char *str;
- {
- Char *c;
- Char *copy;
-
- /* find length */
- for ( c = str; *c; ++c )
- ;
-
- copy = allocate_Character_array( c - str + 1 );
-
- for ( c = copy; (*c++ = *str++) != 0; )
- ;
-
- return copy;
- }
-
-
-/* cshell - shell sort a character array in increasing order
- *
- * synopsis
- *
- * Char v[n];
- * int n, special_case_0;
- * cshell( v, n, special_case_0 );
- *
- * description
- * Does a shell sort of the first n elements of array v.
- * If special_case_0 is true, then any element equal to 0
- * is instead assumed to have infinite weight.
- *
- * passed
- * v - array to be sorted
- * n - number of elements of v to be sorted
- */
-
-void cshell( v, n, special_case_0 )
-Char v[];
-int n, special_case_0;
- {
- int gap, i, j, jg;
- Char k;
-
- for ( gap = n / 2; gap > 0; gap = gap / 2 )
- for ( i = gap; i < n; ++i )
- for ( j = i - gap; j >= 0; j = j - gap )
- {
- jg = j + gap;
-
- if ( special_case_0 )
- {
- if ( v[jg] == 0 )
- break;
-
- else if ( v[j] != 0 && v[j] <= v[jg] )
- break;
- }
-
- else if ( v[j] <= v[jg] )
- break;
-
- k = v[j];
- v[j] = v[jg];
- v[jg] = k;
- }
- }
-
-
-/* dataend - finish up a block of data declarations */
-
-void dataend()
- {
- if ( datapos > 0 )
- dataflush();
-
- /* add terminator for initialization; { for vi */
- outn( " } ;\n" );
-
- dataline = 0;
- datapos = 0;
- }
-
-
-/* dataflush - flush generated data statements */
-
-void dataflush()
- {
- outc( '\n' );
-
- if ( ++dataline >= NUMDATALINES )
- {
- /* Put out a blank line so that the table is grouped into
- * large blocks that enable the user to find elements easily.
- */
- outc( '\n' );
- dataline = 0;
- }
-
- /* Reset the number of characters written on the current line. */
- datapos = 0;
- }
-
-
-/* flexerror - report an error message and terminate */
-
-void flexerror( msg )
-const char msg[];
- {
- fprintf( stderr, "%s: %s\n", program_name, msg );
- flexend( 1 );
- }
-
-
-/* flexfatal - report a fatal error message and terminate */
-
-void flexfatal( msg )
-const char msg[];
- {
- fprintf( stderr, _( "%s: fatal internal error, %s\n" ),
- program_name, msg );
- exit( 1 );
- }
-
-
-/* htoi - convert a hexadecimal digit string to an integer value */
-
-int htoi( str )
-Char str[];
- {
- unsigned int result;
-
- (void) sscanf( (char *) str, "%x", &result );
-
- return result;
- }
-
-
-/* lerrif - report an error message formatted with one integer argument */
-
-void lerrif( msg, arg )
-const char msg[];
-int arg;
- {
- char errmsg[MAXLINE];
- (void) sprintf( errmsg, msg, arg );
- flexerror( errmsg );
- }
-
-
-/* lerrsf - report an error message formatted with one string argument */
-
-void lerrsf( msg, arg )
-const char msg[], arg[];
- {
- char errmsg[MAXLINE];
-
- (void) sprintf( errmsg, msg, arg );
- flexerror( errmsg );
- }
-
-
-/* line_directive_out - spit out a "#line" statement */
-
-void line_directive_out( output_file, do_infile )
-FILE *output_file;
-int do_infile;
- {
- char directive[MAXLINE], filename[MAXLINE];
- char *s1, *s2, *s3;
- static char line_fmt[] = "#line %d \"%s\"\n";
-
- if ( ! gen_line_dirs )
- return;
-
- if ( (do_infile && ! infilename) || (! do_infile && ! outfilename) )
- /* don't know the filename to use, skip */
- return;
-
- s1 = do_infile ? infilename : outfilename;
- s2 = filename;
- s3 = &filename[sizeof( filename ) - 2];
-
- while ( s2 < s3 && *s1 )
- {
- if ( *s1 == '\\' )
- /* Escape the '\' */
- *s2++ = '\\';
-
- *s2++ = *s1++;
- }
-
- *s2 = '\0';
-
- if ( do_infile )
- sprintf( directive, line_fmt, linenum, filename );
- else
- {
- if ( output_file == stdout )
- /* Account for the line directive itself. */
- ++out_linenum;
-
- sprintf( directive, line_fmt, out_linenum, filename );
- }
-
- /* If output_file is nil then we should put the directive in
- * the accumulated actions.
- */
- if ( output_file )
- {
- fputs( directive, output_file );
- }
- else
- add_action( directive );
- }
-
-
-/* mark_defs1 - mark the current position in the action array as
- * representing where the user's section 1 definitions end
- * and the prolog begins
- */
-void mark_defs1()
- {
- defs1_offset = 0;
- action_array[action_index++] = '\0';
- action_offset = prolog_offset = action_index;
- action_array[action_index] = '\0';
- }
-
-
-/* mark_prolog - mark the current position in the action array as
- * representing the end of the action prolog
- */
-void mark_prolog()
- {
- action_array[action_index++] = '\0';
- action_offset = action_index;
- action_array[action_index] = '\0';
- }
-
-
-/* mk2data - generate a data statement for a two-dimensional array
- *
- * Generates a data statement initializing the current 2-D array to "value".
- */
-void mk2data( value )
-int value;
- {
- if ( datapos >= NUMDATAITEMS )
- {
- outc( ',' );
- dataflush();
- }
-
- if ( datapos == 0 )
- /* Indent. */
- out( " " );
-
- else
- outc( ',' );
-
- ++datapos;
-
- out_dec( "%5d", value );
- }
-
-
-/* mkdata - generate a data statement
- *
- * Generates a data statement initializing the current array element to
- * "value".
- */
-void mkdata( value )
-int value;
- {
- if ( datapos >= NUMDATAITEMS )
- {
- outc( ',' );
- dataflush();
- }
-
- if ( datapos == 0 )
- /* Indent. */
- out( " " );
- else
- outc( ',' );
-
- ++datapos;
-
- out_dec( "%5d", value );
- }
-
-
-/* myctoi - return the integer represented by a string of digits */
-
-int myctoi( array )
-char array[];
- {
- int val = 0;
-
- (void) sscanf( array, "%d", &val );
-
- return val;
- }
-
-
-/* myesc - return character corresponding to escape sequence */
-
-Char myesc( array )
-Char array[];
- {
- Char c, esc_char;
-
- switch ( array[1] )
- {
- case 'b': return '\b';
- case 'f': return '\f';
- case 'n': return '\n';
- case 'r': return '\r';
- case 't': return '\t';
-
-#if __STDC__
- case 'a': return '\a';
- case 'v': return '\v';
-#else
- case 'a': return '\007';
- case 'v': return '\013';
-#endif
-
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- { /* \<octal> */
- int sptr = 1;
-
- while ( isascii( array[sptr] ) &&
- isdigit( array[sptr] ) )
- /* Don't increment inside loop control
- * because if isdigit() is a macro it might
- * expand into multiple increments ...
- */
- ++sptr;
-
- c = array[sptr];
- array[sptr] = '\0';
-
- esc_char = otoi( array + 1 );
-
- array[sptr] = c;
-
- return esc_char;
- }
-
- case 'x':
- { /* \x<hex> */
- int sptr = 2;
-
- while ( isascii( array[sptr] ) &&
- isxdigit( (char) array[sptr] ) )
- /* Don't increment inside loop control
- * because if isdigit() is a macro it might
- * expand into multiple increments ...
- */
- ++sptr;
-
- c = array[sptr];
- array[sptr] = '\0';
-
- esc_char = htoi( array + 2 );
-
- array[sptr] = c;
-
- return esc_char;
- }
-
- default:
- return array[1];
- }
- }
-
-
-/* otoi - convert an octal digit string to an integer value */
-
-int otoi( str )
-Char str[];
- {
- unsigned int result;
-
- (void) sscanf( (char *) str, "%o", &result );
- return result;
- }
-
-
-/* out - various flavors of outputing a (possibly formatted) string for the
- * generated scanner, keeping track of the line count.
- */
-
-void out( str )
-const char str[];
- {
- fputs( str, stdout );
- out_line_count( str );
- }
-
-void out_dec( fmt, n )
-const char fmt[];
-int n;
- {
- printf( fmt, n );
- out_line_count( fmt );
- }
-
-void out_dec2( fmt, n1, n2 )
-const char fmt[];
-int n1, n2;
- {
- printf( fmt, n1, n2 );
- out_line_count( fmt );
- }
-
-void out_hex( fmt, x )
-const char fmt[];
-unsigned int x;
- {
- printf( fmt, x );
- out_line_count( fmt );
- }
-
-void out_line_count( str )
-const char str[];
- {
- int i;
-
- for ( i = 0; str[i]; ++i )
- if ( str[i] == '\n' )
- ++out_linenum;
- }
-
-void out_str( fmt, str )
-const char fmt[], str[];
- {
- printf( fmt, str );
- out_line_count( fmt );
- out_line_count( str );
- }
-
-void out_str3( fmt, s1, s2, s3 )
-const char fmt[], s1[], s2[], s3[];
- {
- printf( fmt, s1, s2, s3 );
- out_line_count( fmt );
- out_line_count( s1 );
- out_line_count( s2 );
- out_line_count( s3 );
- }
-
-void out_str_dec( fmt, str, n )
-const char fmt[], str[];
-int n;
- {
- printf( fmt, str, n );
- out_line_count( fmt );
- out_line_count( str );
- }
-
-void outc( c )
-int c;
- {
- putc( c, stdout );
-
- if ( c == '\n' )
- ++out_linenum;
- }
-
-void outn( str )
-const char str[];
- {
- puts( str );
- out_line_count( str );
- ++out_linenum;
- }
-
-
-/* readable_form - return the human-readable form of a character
- *
- * The returned string is in static storage.
- */
-
-char *readable_form( c )
-int c;
- {
- static char rform[10];
-
- if ( (c >= 0 && c < 32) || c >= 127 )
- {
- switch ( c )
- {
- case '\b': return "\\b";
- case '\f': return "\\f";
- case '\n': return "\\n";
- case '\r': return "\\r";
- case '\t': return "\\t";
-
-#if __STDC__
- case '\a': return "\\a";
- case '\v': return "\\v";
-#endif
-
- default:
- (void) sprintf( rform, "\\%.3o",
- (unsigned int) c );
- return rform;
- }
- }
-
- else if ( c == ' ' )
- return "' '";
-
- else
- {
- rform[0] = c;
- rform[1] = '\0';
-
- return rform;
- }
- }
-
-
-/* reallocate_array - increase the size of a dynamic array */
-
-void *reallocate_array( array, size, element_size )
-void *array;
-int size;
-size_t element_size;
- {
- void *new_array;
- size_t num_bytes = element_size * size;
-
- new_array = flex_realloc( array, num_bytes );
- if ( ! new_array )
- flexfatal( _( "attempt to increase array size failed" ) );
-
- return new_array;
- }
-
-
-/* skelout - write out one section of the skeleton file
- *
- * Description
- * Copies skelfile or skel array to stdout until a line beginning with
- * "%%" or EOF is found.
- */
-void skelout()
- {
- char buf_storage[MAXLINE];
- char *buf = buf_storage;
- int do_copy = 1;
-
- /* Loop pulling lines either from the skelfile, if we're using
- * one, or from the skel[] array.
- */
- while ( skelfile ?
- (fgets( buf, MAXLINE, skelfile ) != NULL) :
- ((buf = (char *) skel[skel_ind++]) != 0) )
- { /* copy from skel array */
- if ( buf[0] == '%' )
- { /* control line */
- switch ( buf[1] )
- {
- case '%':
- return;
-
- case '+':
- do_copy = C_plus_plus;
- break;
-
- case '-':
- do_copy = ! C_plus_plus;
- break;
-
- case '*':
- do_copy = 1;
- break;
-
- default:
- flexfatal(
- _( "bad line in skeleton file" ) );
- }
- }
-
- else if ( do_copy )
- {
- if ( skelfile )
- /* Skeleton file reads include final
- * newline, skel[] array does not.
- */
- out( buf );
- else
- outn( buf );
- }
- }
- }
-
-
-/* transition_struct_out - output a yy_trans_info structure
- *
- * outputs the yy_trans_info structure with the two elements, element_v and
- * element_n. Formats the output with spaces and carriage returns.
- */
-
-void transition_struct_out( element_v, element_n )
-int element_v, element_n;
- {
- out_dec2( " {%4d,%4d },", element_v, element_n );
-
- datapos += TRANS_STRUCT_PRINT_LENGTH;
-
- if ( datapos >= 79 - TRANS_STRUCT_PRINT_LENGTH )
- {
- outc( '\n' );
-
- if ( ++dataline % 10 == 0 )
- outc( '\n' );
-
- datapos = 0;
- }
- }
-
-
-/* The following is only needed when building flex's parser using certain
- * broken versions of bison.
- */
-void *yy_flex_xmalloc( size )
-int size;
- {
- void *result = flex_alloc( (size_t) size );
-
- if ( ! result )
- flexfatal(
- _( "memory allocation failed in yy_flex_xmalloc()" ) );
-
- return result;
- }
-
-
-/* zero_out - set a region of memory to 0
- *
- * Sets region_ptr[0] through region_ptr[size_in_bytes - 1] to zero.
- */
-
-void zero_out( region_ptr, size_in_bytes )
-char *region_ptr;
-size_t size_in_bytes;
- {
- char *rp, *rp_end;
-
- rp = region_ptr;
- rp_end = region_ptr + size_in_bytes;
-
- while ( rp < rp_end )
- *rp++ = 0;
- }
Copied: vendor/flex/2.5.39/misc.c (from rev 7075, vendor/flex/dist/misc.c)
===================================================================
--- vendor/flex/2.5.39/misc.c (rev 0)
+++ vendor/flex/2.5.39/misc.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,1023 @@
+/* misc - miscellaneous flex routines */
+
+/* Copyright (c) 1990 The Regents of the University of California. */
+/* All rights reserved. */
+
+/* This code is derived from software contributed to Berkeley by */
+/* Vern Paxson. */
+
+/* The United States Government has rights in this work pursuant */
+/* to contract no. DE-AC03-76SF00098 between the United States */
+/* Department of Energy and the University of California. */
+
+/* This file is part of flex. */
+
+/* Redistribution and use in source and binary forms, with or without */
+/* modification, are permitted provided that the following conditions */
+/* are met: */
+
+/* 1. Redistributions of source code must retain the above copyright */
+/* notice, this list of conditions and the following disclaimer. */
+/* 2. Redistributions in binary form must reproduce the above copyright */
+/* notice, this list of conditions and the following disclaimer in the */
+/* documentation and/or other materials provided with the distribution. */
+
+/* Neither the name of the University nor the names of its contributors */
+/* may be used to endorse or promote products derived from this software */
+/* without specific prior written permission. */
+
+/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */
+/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */
+/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
+/* PURPOSE. */
+
+#include "flexdef.h"
+#include "tables.h"
+
+#define CMD_IF_TABLES_SER "%if-tables-serialization"
+#define CMD_TABLES_YYDMAP "%tables-yydmap"
+#define CMD_DEFINE_YYTABLES "%define-yytables"
+#define CMD_IF_CPP_ONLY "%if-c++-only"
+#define CMD_IF_C_ONLY "%if-c-only"
+#define CMD_IF_C_OR_CPP "%if-c-or-c++"
+#define CMD_NOT_FOR_HEADER "%not-for-header"
+#define CMD_OK_FOR_HEADER "%ok-for-header"
+#define CMD_PUSH "%push"
+#define CMD_POP "%pop"
+#define CMD_IF_REENTRANT "%if-reentrant"
+#define CMD_IF_NOT_REENTRANT "%if-not-reentrant"
+#define CMD_IF_BISON_BRIDGE "%if-bison-bridge"
+#define CMD_IF_NOT_BISON_BRIDGE "%if-not-bison-bridge"
+#define CMD_ENDIF "%endif"
+
+/* we allow the skeleton to push and pop. */
+struct sko_state {
+ bool dc; /**< do_copy */
+};
+static struct sko_state *sko_stack=0;
+static int sko_len=0,sko_sz=0;
+static void sko_push(bool dc)
+{
+ if(!sko_stack){
+ sko_sz = 1;
+ sko_stack = (struct sko_state*)flex_alloc(sizeof(struct sko_state)*sko_sz);
+ if (!sko_stack)
+ flexfatal(_("allocation of sko_stack failed"));
+ sko_len = 0;
+ }
+ if(sko_len >= sko_sz){
+ sko_sz *= 2;
+ sko_stack = (struct sko_state*)flex_realloc(sko_stack,sizeof(struct sko_state)*sko_sz);
+ }
+
+ /* initialize to zero and push */
+ sko_stack[sko_len].dc = dc;
+ sko_len++;
+}
+static void sko_peek(bool *dc)
+{
+ if(sko_len <= 0)
+ flex_die("peek attempt when sko stack is empty");
+ if(dc)
+ *dc = sko_stack[sko_len-1].dc;
+}
+static void sko_pop(bool* dc)
+{
+ sko_peek(dc);
+ sko_len--;
+ if(sko_len < 0)
+ flex_die("popped too many times in skeleton.");
+}
+
+/* Append "#define defname value\n" to the running buffer. */
+void action_define (defname, value)
+ const char *defname;
+ int value;
+{
+ char buf[MAXLINE];
+ char *cpy;
+
+ if ((int) strlen (defname) > MAXLINE / 2) {
+ format_pinpoint_message (_
+ ("name \"%s\" ridiculously long"),
+ defname);
+ return;
+ }
+
+ snprintf (buf, sizeof(buf), "#define %s %d\n", defname, value);
+ add_action (buf);
+
+ /* track #defines so we can undef them when we're done. */
+ cpy = copy_string (defname);
+ buf_append (&defs_buf, &cpy, 1);
+}
+
+
+/** Append "m4_define([[defname]],[[value]])m4_dnl\n" to the running buffer.
+ * @param defname The macro name.
+ * @param value The macro value, can be NULL, which is the same as the empty string.
+ */
+void action_m4_define (const char *defname, const char * value)
+{
+ char buf[MAXLINE];
+
+ flexfatal ("DO NOT USE THIS FUNCTION!");
+
+ if ((int) strlen (defname) > MAXLINE / 2) {
+ format_pinpoint_message (_
+ ("name \"%s\" ridiculously long"),
+ defname);
+ return;
+ }
+
+ snprintf (buf, sizeof(buf), "m4_define([[%s]],[[%s]])m4_dnl\n", defname, value?value:"");
+ add_action (buf);
+}
+
+/* Append "new_text" to the running buffer. */
+void add_action (new_text)
+ const char *new_text;
+{
+ int len = strlen (new_text);
+
+ while (len + action_index >= action_size - 10 /* slop */ ) {
+ int new_size = action_size * 2;
+
+ if (new_size <= 0)
+ /* Increase just a little, to try to avoid overflow
+ * on 16-bit machines.
+ */
+ action_size += action_size / 8;
+ else
+ action_size = new_size;
+
+ action_array =
+ reallocate_character_array (action_array,
+ action_size);
+ }
+
+ strcpy (&action_array[action_index], new_text);
+
+ action_index += len;
+}
+
+
+/* allocate_array - allocate memory for an integer array of the given size */
+
+void *allocate_array (size, element_size)
+ int size;
+ size_t element_size;
+{
+ register void *mem;
+ size_t num_bytes = element_size * size;
+
+ mem = flex_alloc (num_bytes);
+ if (!mem)
+ flexfatal (_
+ ("memory allocation failed in allocate_array()"));
+
+ return mem;
+}
+
+
+/* all_lower - true if a string is all lower-case */
+
+int all_lower (str)
+ register char *str;
+{
+ while (*str) {
+ if (!isascii ((Char) * str) || !islower ((Char) * str))
+ return 0;
+ ++str;
+ }
+
+ return 1;
+}
+
+
+/* all_upper - true if a string is all upper-case */
+
+int all_upper (str)
+ register char *str;
+{
+ while (*str) {
+ if (!isascii ((Char) * str) || !isupper ((Char) * str))
+ return 0;
+ ++str;
+ }
+
+ return 1;
+}
+
+
+/* intcmp - compares two integers for use by qsort. */
+
+int intcmp (const void *a, const void *b)
+{
+ return *(const int *) a - *(const int *) b;
+}
+
+
+/* check_char - checks a character to make sure it's within the range
+ * we're expecting. If not, generates fatal error message
+ * and exits.
+ */
+
+void check_char (c)
+ int c;
+{
+ if (c >= CSIZE)
+ lerrsf (_("bad character '%s' detected in check_char()"),
+ readable_form (c));
+
+ if (c >= csize)
+ lerrsf (_
+ ("scanner requires -8 flag to use the character %s"),
+ readable_form (c));
+}
+
+
+
+/* clower - replace upper-case letter to lower-case */
+
+Char clower (c)
+ register int c;
+{
+ return (Char) ((isascii (c) && isupper (c)) ? tolower (c) : c);
+}
+
+
+/* copy_string - returns a dynamically allocated copy of a string */
+
+char *copy_string (str)
+ register const char *str;
+{
+ register const char *c1;
+ register char *c2;
+ char *copy;
+ unsigned int size;
+
+ /* find length */
+ for (c1 = str; *c1; ++c1) ;
+
+ size = (c1 - str + 1) * sizeof (char);
+
+ copy = (char *) flex_alloc (size);
+
+ if (copy == NULL)
+ flexfatal (_("dynamic memory failure in copy_string()"));
+
+ for (c2 = copy; (*c2++ = *str++) != 0;) ;
+
+ return copy;
+}
+
+
+/* copy_unsigned_string -
+ * returns a dynamically allocated copy of a (potentially) unsigned string
+ */
+
+Char *copy_unsigned_string (str)
+ register Char *str;
+{
+ register Char *c;
+ Char *copy;
+
+ /* find length */
+ for (c = str; *c; ++c) ;
+
+ copy = allocate_Character_array (c - str + 1);
+
+ for (c = copy; (*c++ = *str++) != 0;) ;
+
+ return copy;
+}
+
+
+/* cclcmp - compares two characters for use by qsort with '\0' sorting last. */
+
+int cclcmp (const void *a, const void *b)
+{
+ if (!*(const Char *) a)
+ return 1;
+ else
+ if (!*(const Char *) b)
+ return - 1;
+ else
+ return *(const Char *) a - *(const Char *) b;
+}
+
+
+/* dataend - finish up a block of data declarations */
+
+void dataend ()
+{
+ /* short circuit any output */
+ if (gentables) {
+
+ if (datapos > 0)
+ dataflush ();
+
+ /* add terminator for initialization; { for vi */
+ outn (" } ;\n");
+ }
+ dataline = 0;
+ datapos = 0;
+}
+
+
+/* dataflush - flush generated data statements */
+
+void dataflush ()
+{
+ /* short circuit any output */
+ if (!gentables)
+ return;
+
+ outc ('\n');
+
+ if (++dataline >= NUMDATALINES) {
+ /* Put out a blank line so that the table is grouped into
+ * large blocks that enable the user to find elements easily.
+ */
+ outc ('\n');
+ dataline = 0;
+ }
+
+ /* Reset the number of characters written on the current line. */
+ datapos = 0;
+}
+
+
+/* flexerror - report an error message and terminate */
+
+void flexerror (msg)
+ const char *msg;
+{
+ fprintf (stderr, "%s: %s\n", program_name, msg);
+ flexend (1);
+}
+
+
+/* flexfatal - report a fatal error message and terminate */
+
+void flexfatal (msg)
+ const char *msg;
+{
+ fprintf (stderr, _("%s: fatal internal error, %s\n"),
+ program_name, msg);
+ FLEX_EXIT (1);
+}
+
+
+/* htoi - convert a hexadecimal digit string to an integer value */
+
+int htoi (str)
+ Char str[];
+{
+ unsigned int result;
+
+ (void) sscanf ((char *) str, "%x", &result);
+
+ return result;
+}
+
+
+/* lerrif - report an error message formatted with one integer argument */
+
+void lerrif (msg, arg)
+ const char *msg;
+ int arg;
+{
+ char errmsg[MAXLINE];
+
+ snprintf (errmsg, sizeof(errmsg), msg, arg);
+ flexerror (errmsg);
+}
+
+
+/* lerrsf - report an error message formatted with one string argument */
+
+void lerrsf (msg, arg)
+ const char *msg, arg[];
+{
+ char errmsg[MAXLINE];
+
+ snprintf (errmsg, sizeof(errmsg)-1, msg, arg);
+ errmsg[sizeof(errmsg)-1] = 0; /* ensure NULL termination */
+ flexerror (errmsg);
+}
+
+
+/* lerrsf_fatal - as lerrsf, but call flexfatal */
+
+void lerrsf_fatal (msg, arg)
+ const char *msg, arg[];
+{
+ char errmsg[MAXLINE];
+
+ snprintf (errmsg, sizeof(errmsg)-1, msg, arg);
+ errmsg[sizeof(errmsg)-1] = 0; /* ensure NULL termination */
+ flexfatal (errmsg);
+}
+
+
+/* line_directive_out - spit out a "#line" statement */
+
+void line_directive_out (output_file, do_infile)
+ FILE *output_file;
+ int do_infile;
+{
+ char directive[MAXLINE], filename[MAXLINE];
+ char *s1, *s2, *s3;
+ static const char *line_fmt = "#line %d \"%s\"\n";
+
+ if (!gen_line_dirs)
+ return;
+
+ s1 = do_infile ? infilename : "M4_YY_OUTFILE_NAME";
+
+ if (do_infile && !s1)
+ s1 = "<stdin>";
+
+ s2 = filename;
+ s3 = &filename[sizeof (filename) - 2];
+
+ while (s2 < s3 && *s1) {
+ if (*s1 == '\\')
+ /* Escape the '\' */
+ *s2++ = '\\';
+
+ *s2++ = *s1++;
+ }
+
+ *s2 = '\0';
+
+ if (do_infile)
+ snprintf (directive, sizeof(directive), line_fmt, linenum, filename);
+ else {
+ snprintf (directive, sizeof(directive), line_fmt, 0, filename);
+ }
+
+ /* If output_file is nil then we should put the directive in
+ * the accumulated actions.
+ */
+ if (output_file) {
+ fputs (directive, output_file);
+ }
+ else
+ add_action (directive);
+}
+
+
+/* mark_defs1 - mark the current position in the action array as
+ * representing where the user's section 1 definitions end
+ * and the prolog begins
+ */
+void mark_defs1 ()
+{
+ defs1_offset = 0;
+ action_array[action_index++] = '\0';
+ action_offset = prolog_offset = action_index;
+ action_array[action_index] = '\0';
+}
+
+
+/* mark_prolog - mark the current position in the action array as
+ * representing the end of the action prolog
+ */
+void mark_prolog ()
+{
+ action_array[action_index++] = '\0';
+ action_offset = action_index;
+ action_array[action_index] = '\0';
+}
+
+
+/* mk2data - generate a data statement for a two-dimensional array
+ *
+ * Generates a data statement initializing the current 2-D array to "value".
+ */
+void mk2data (value)
+ int value;
+{
+ /* short circuit any output */
+ if (!gentables)
+ return;
+
+ if (datapos >= NUMDATAITEMS) {
+ outc (',');
+ dataflush ();
+ }
+
+ if (datapos == 0)
+ /* Indent. */
+ out (" ");
+
+ else
+ outc (',');
+
+ ++datapos;
+
+ out_dec ("%5d", value);
+}
+
+
+/* mkdata - generate a data statement
+ *
+ * Generates a data statement initializing the current array element to
+ * "value".
+ */
+void mkdata (value)
+ int value;
+{
+ /* short circuit any output */
+ if (!gentables)
+ return;
+
+ if (datapos >= NUMDATAITEMS) {
+ outc (',');
+ dataflush ();
+ }
+
+ if (datapos == 0)
+ /* Indent. */
+ out (" ");
+ else
+ outc (',');
+
+ ++datapos;
+
+ out_dec ("%5d", value);
+}
+
+
+/* myctoi - return the integer represented by a string of digits */
+
+int myctoi (array)
+ const char *array;
+{
+ int val = 0;
+
+ (void) sscanf (array, "%d", &val);
+
+ return val;
+}
+
+
+/* myesc - return character corresponding to escape sequence */
+
+Char myesc (array)
+ Char array[];
+{
+ Char c, esc_char;
+
+ switch (array[1]) {
+ case 'b':
+ return '\b';
+ case 'f':
+ return '\f';
+ case 'n':
+ return '\n';
+ case 'r':
+ return '\r';
+ case 't':
+ return '\t';
+
+#if defined (__STDC__)
+ case 'a':
+ return '\a';
+ case 'v':
+ return '\v';
+#else
+ case 'a':
+ return '\007';
+ case 'v':
+ return '\013';
+#endif
+
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ { /* \<octal> */
+ int sptr = 1;
+
+ while (isascii (array[sptr]) &&
+ isdigit (array[sptr]))
+ /* Don't increment inside loop control
+ * because if isdigit() is a macro it might
+ * expand into multiple increments ...
+ */
+ ++sptr;
+
+ c = array[sptr];
+ array[sptr] = '\0';
+
+ esc_char = otoi (array + 1);
+
+ array[sptr] = c;
+
+ return esc_char;
+ }
+
+ case 'x':
+ { /* \x<hex> */
+ int sptr = 2;
+
+ while (isascii (array[sptr]) &&
+ isxdigit (array[sptr]))
+ /* Don't increment inside loop control
+ * because if isdigit() is a macro it might
+ * expand into multiple increments ...
+ */
+ ++sptr;
+
+ c = array[sptr];
+ array[sptr] = '\0';
+
+ esc_char = htoi (array + 2);
+
+ array[sptr] = c;
+
+ return esc_char;
+ }
+
+ default:
+ return array[1];
+ }
+}
+
+
+/* otoi - convert an octal digit string to an integer value */
+
+int otoi (str)
+ Char str[];
+{
+ unsigned int result;
+
+ (void) sscanf ((char *) str, "%o", &result);
+ return result;
+}
+
+
+/* out - various flavors of outputing a (possibly formatted) string for the
+ * generated scanner, keeping track of the line count.
+ */
+
+void out (str)
+ const char *str;
+{
+ fputs (str, stdout);
+}
+
+void out_dec (fmt, n)
+ const char *fmt;
+ int n;
+{
+ fprintf (stdout, fmt, n);
+}
+
+void out_dec2 (fmt, n1, n2)
+ const char *fmt;
+ int n1, n2;
+{
+ fprintf (stdout, fmt, n1, n2);
+}
+
+void out_hex (fmt, x)
+ const char *fmt;
+ unsigned int x;
+{
+ fprintf (stdout, fmt, x);
+}
+
+void out_str (fmt, str)
+ const char *fmt, str[];
+{
+ fprintf (stdout,fmt, str);
+}
+
+void out_str3 (fmt, s1, s2, s3)
+ const char *fmt, s1[], s2[], s3[];
+{
+ fprintf (stdout,fmt, s1, s2, s3);
+}
+
+void out_str_dec (fmt, str, n)
+ const char *fmt, str[];
+ int n;
+{
+ fprintf (stdout,fmt, str, n);
+}
+
+void outc (c)
+ int c;
+{
+ fputc (c, stdout);
+}
+
+void outn (str)
+ const char *str;
+{
+ fputs (str,stdout);
+ fputc('\n',stdout);
+}
+
+/** Print "m4_define( [[def]], [[val]])m4_dnl\n".
+ * @param def The m4 symbol to define.
+ * @param val The definition; may be NULL.
+ * @return buf
+ */
+void out_m4_define (const char* def, const char* val)
+{
+ const char * fmt = "m4_define( [[%s]], [[%s]])m4_dnl\n";
+ fprintf(stdout, fmt, def, val?val:"");
+}
+
+
+/* readable_form - return the the human-readable form of a character
+ *
+ * The returned string is in static storage.
+ */
+
+char *readable_form (c)
+ register int c;
+{
+ static char rform[10];
+
+ if ((c >= 0 && c < 32) || c >= 127) {
+ switch (c) {
+ case '\b':
+ return "\\b";
+ case '\f':
+ return "\\f";
+ case '\n':
+ return "\\n";
+ case '\r':
+ return "\\r";
+ case '\t':
+ return "\\t";
+
+#if defined (__STDC__)
+ case '\a':
+ return "\\a";
+ case '\v':
+ return "\\v";
+#endif
+
+ default:
+ snprintf (rform, sizeof(rform), "\\%.3o", (unsigned int) c);
+ return rform;
+ }
+ }
+
+ else if (c == ' ')
+ return "' '";
+
+ else {
+ rform[0] = c;
+ rform[1] = '\0';
+
+ return rform;
+ }
+}
+
+
+/* reallocate_array - increase the size of a dynamic array */
+
+void *reallocate_array (array, size, element_size)
+ void *array;
+ int size;
+ size_t element_size;
+{
+ register void *new_array;
+ size_t num_bytes = element_size * size;
+
+ new_array = flex_realloc (array, num_bytes);
+ if (!new_array)
+ flexfatal (_("attempt to increase array size failed"));
+
+ return new_array;
+}
+
+
+/* skelout - write out one section of the skeleton file
+ *
+ * Description
+ * Copies skelfile or skel array to stdout until a line beginning with
+ * "%%" or EOF is found.
+ */
+void skelout ()
+{
+ char buf_storage[MAXLINE];
+ char *buf = buf_storage;
+ bool do_copy = true;
+
+ /* "reset" the state by clearing the buffer and pushing a '1' */
+ if(sko_len > 0)
+ sko_peek(&do_copy);
+ sko_len = 0;
+ sko_push(do_copy=true);
+
+
+ /* Loop pulling lines either from the skelfile, if we're using
+ * one, or from the skel[] array.
+ */
+ while (skelfile ?
+ (fgets (buf, MAXLINE, skelfile) != NULL) :
+ ((buf = (char *) skel[skel_ind++]) != 0)) {
+
+ if (skelfile)
+ chomp (buf);
+
+ /* copy from skel array */
+ if (buf[0] == '%') { /* control line */
+ /* print the control line as a comment. */
+ if (ddebug && buf[1] != '#') {
+ if (buf[strlen (buf) - 1] == '\\')
+ out_str ("/* %s */\\\n", buf);
+ else
+ out_str ("/* %s */\n", buf);
+ }
+
+ /* We've been accused of using cryptic markers in the skel.
+ * So we'll use emacs-style-hyphenated-commands.
+ * We might consider a hash if this if-else-if-else
+ * chain gets too large.
+ */
+#define cmd_match(s) (strncmp(buf,(s),strlen(s))==0)
+
+ if (buf[1] == '%') {
+ /* %% is a break point for skelout() */
+ return;
+ }
+ else if (cmd_match (CMD_PUSH)){
+ sko_push(do_copy);
+ if(ddebug){
+ out_str("/*(state = (%s) */",do_copy?"true":"false");
+ }
+ out_str("%s\n", buf[strlen (buf) - 1] =='\\' ? "\\" : "");
+ }
+ else if (cmd_match (CMD_POP)){
+ sko_pop(&do_copy);
+ if(ddebug){
+ out_str("/*(state = (%s) */",do_copy?"true":"false");
+ }
+ out_str("%s\n", buf[strlen (buf) - 1] =='\\' ? "\\" : "");
+ }
+ else if (cmd_match (CMD_IF_REENTRANT)){
+ sko_push(do_copy);
+ do_copy = reentrant && do_copy;
+ }
+ else if (cmd_match (CMD_IF_NOT_REENTRANT)){
+ sko_push(do_copy);
+ do_copy = !reentrant && do_copy;
+ }
+ else if (cmd_match(CMD_IF_BISON_BRIDGE)){
+ sko_push(do_copy);
+ do_copy = bison_bridge_lval && do_copy;
+ }
+ else if (cmd_match(CMD_IF_NOT_BISON_BRIDGE)){
+ sko_push(do_copy);
+ do_copy = !bison_bridge_lval && do_copy;
+ }
+ else if (cmd_match (CMD_ENDIF)){
+ sko_pop(&do_copy);
+ }
+ else if (cmd_match (CMD_IF_TABLES_SER)) {
+ do_copy = do_copy && tablesext;
+ }
+ else if (cmd_match (CMD_TABLES_YYDMAP)) {
+ if (tablesext && yydmap_buf.elts)
+ outn ((char *) (yydmap_buf.elts));
+ }
+ else if (cmd_match (CMD_DEFINE_YYTABLES)) {
+ out_str("#define YYTABLES_NAME \"%s\"\n",
+ tablesname?tablesname:"yytables");
+ }
+ else if (cmd_match (CMD_IF_CPP_ONLY)) {
+ /* only for C++ */
+ sko_push(do_copy);
+ do_copy = C_plus_plus;
+ }
+ else if (cmd_match (CMD_IF_C_ONLY)) {
+ /* %- only for C */
+ sko_push(do_copy);
+ do_copy = !C_plus_plus;
+ }
+ else if (cmd_match (CMD_IF_C_OR_CPP)) {
+ /* %* for C and C++ */
+ sko_push(do_copy);
+ do_copy = true;
+ }
+ else if (cmd_match (CMD_NOT_FOR_HEADER)) {
+ /* %c begin linkage-only (non-header) code. */
+ OUT_BEGIN_CODE ();
+ }
+ else if (cmd_match (CMD_OK_FOR_HEADER)) {
+ /* %e end linkage-only code. */
+ OUT_END_CODE ();
+ }
+ else if (buf[1] == '#') {
+ /* %# a comment in the skel. ignore. */
+ }
+ else {
+ flexfatal (_("bad line in skeleton file"));
+ }
+ }
+
+ else if (do_copy)
+ outn (buf);
+ } /* end while */
+}
+
+
+/* transition_struct_out - output a yy_trans_info structure
+ *
+ * outputs the yy_trans_info structure with the two elements, element_v and
+ * element_n. Formats the output with spaces and carriage returns.
+ */
+
+void transition_struct_out (element_v, element_n)
+ int element_v, element_n;
+{
+
+ /* short circuit any output */
+ if (!gentables)
+ return;
+
+ out_dec2 (" {%4d,%4d },", element_v, element_n);
+
+ datapos += TRANS_STRUCT_PRINT_LENGTH;
+
+ if (datapos >= 79 - TRANS_STRUCT_PRINT_LENGTH) {
+ outc ('\n');
+
+ if (++dataline % 10 == 0)
+ outc ('\n');
+
+ datapos = 0;
+ }
+}
+
+
+/* The following is only needed when building flex's parser using certain
+ * broken versions of bison.
+ */
+void *yy_flex_xmalloc (size)
+ int size;
+{
+ void *result = flex_alloc ((size_t) size);
+
+ if (!result)
+ flexfatal (_
+ ("memory allocation failed in yy_flex_xmalloc()"));
+
+ return result;
+}
+
+
+/* zero_out - set a region of memory to 0
+ *
+ * Sets region_ptr[0] through region_ptr[size_in_bytes - 1] to zero.
+ */
+
+void zero_out (region_ptr, size_in_bytes)
+ char *region_ptr;
+ size_t size_in_bytes;
+{
+ register char *rp, *rp_end;
+
+ rp = region_ptr;
+ rp_end = region_ptr + size_in_bytes;
+
+ while (rp < rp_end)
+ *rp++ = 0;
+}
+
+/* Remove all '\n' and '\r' characters, if any, from the end of str.
+ * str can be any null-terminated string, or NULL.
+ * returns str. */
+char *chomp (str)
+ char *str;
+{
+ char *p = str;
+
+ if (!str || !*str) /* s is null or empty string */
+ return str;
+
+ /* find end of string minus one */
+ while (*p)
+ ++p;
+ --p;
+
+ /* eat newlines */
+ while (p >= str && (*p == '\r' || *p == '\n'))
+ *p-- = 0;
+ return str;
+}
Copied: vendor/flex/2.5.39/missing (from rev 7075, vendor/flex/dist/missing)
===================================================================
--- vendor/flex/2.5.39/missing (rev 0)
+++ vendor/flex/2.5.39/missing 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,331 @@
+#! /bin/sh
+# Common stub for a few missing GNU programs while installing.
+
+scriptversion=2012-01-06.13; # UTC
+
+# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
+# 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+# Originally by Fran,cois Pinard <pinard at iro.umontreal.ca>, 1996.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+if test $# -eq 0; then
+ echo 1>&2 "Try \`$0 --help' for more information"
+ exit 1
+fi
+
+run=:
+sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
+sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
+
+# In the cases where this matters, `missing' is being run in the
+# srcdir already.
+if test -f configure.ac; then
+ configure_ac=configure.ac
+else
+ configure_ac=configure.in
+fi
+
+msg="missing on your system"
+
+case $1 in
+--run)
+ # Try to run requested program, and just exit if it succeeds.
+ run=
+ shift
+ "$@" && exit 0
+ # Exit code 63 means version mismatch. This often happens
+ # when the user try to use an ancient version of a tool on
+ # a file that requires a minimum version. In this case we
+ # we should proceed has if the program had been absent, or
+ # if --run hadn't been passed.
+ if test $? = 63; then
+ run=:
+ msg="probably too old"
+ fi
+ ;;
+
+ -h|--h|--he|--hel|--help)
+ echo "\
+$0 [OPTION]... PROGRAM [ARGUMENT]...
+
+Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
+error status if there is no known handling for PROGRAM.
+
+Options:
+ -h, --help display this help and exit
+ -v, --version output version information and exit
+ --run try to run the given command, and emulate it if it fails
+
+Supported PROGRAM values:
+ aclocal touch file \`aclocal.m4'
+ autoconf touch file \`configure'
+ autoheader touch file \`config.h.in'
+ autom4te touch the output file, or create a stub one
+ automake touch all \`Makefile.in' files
+ bison create \`y.tab.[ch]', if possible, from existing .[ch]
+ flex create \`lex.yy.c', if possible, from existing .c
+ help2man touch the output file
+ lex create \`lex.yy.c', if possible, from existing .c
+ makeinfo touch the output file
+ yacc create \`y.tab.[ch]', if possible, from existing .[ch]
+
+Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and
+\`g' are ignored when checking the name.
+
+Send bug reports to <bug-automake at gnu.org>."
+ exit $?
+ ;;
+
+ -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+ echo "missing $scriptversion (GNU Automake)"
+ exit $?
+ ;;
+
+ -*)
+ echo 1>&2 "$0: Unknown \`$1' option"
+ echo 1>&2 "Try \`$0 --help' for more information"
+ exit 1
+ ;;
+
+esac
+
+# normalize program name to check for.
+program=`echo "$1" | sed '
+ s/^gnu-//; t
+ s/^gnu//; t
+ s/^g//; t'`
+
+# Now exit if we have it, but it failed. Also exit now if we
+# don't have it and --version was passed (most likely to detect
+# the program). This is about non-GNU programs, so use $1 not
+# $program.
+case $1 in
+ lex*|yacc*)
+ # Not GNU programs, they don't have --version.
+ ;;
+
+ *)
+ if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
+ # We have it, but it failed.
+ exit 1
+ elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
+ # Could not run --version or --help. This is probably someone
+ # running `$TOOL --version' or `$TOOL --help' to check whether
+ # $TOOL exists and not knowing $TOOL uses missing.
+ exit 1
+ fi
+ ;;
+esac
+
+# If it does not exist, or fails to run (possibly an outdated version),
+# try to emulate it.
+case $program in
+ aclocal*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`acinclude.m4' or \`${configure_ac}'. You might want
+ to install the \`Automake' and \`Perl' packages. Grab them from
+ any GNU archive site."
+ touch aclocal.m4
+ ;;
+
+ autoconf*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`${configure_ac}'. You might want to install the
+ \`Autoconf' and \`GNU m4' packages. Grab them from any GNU
+ archive site."
+ touch configure
+ ;;
+
+ autoheader*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`acconfig.h' or \`${configure_ac}'. You might want
+ to install the \`Autoconf' and \`GNU m4' packages. Grab them
+ from any GNU archive site."
+ files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
+ test -z "$files" && files="config.h"
+ touch_files=
+ for f in $files; do
+ case $f in
+ *:*) touch_files="$touch_files "`echo "$f" |
+ sed -e 's/^[^:]*://' -e 's/:.*//'`;;
+ *) touch_files="$touch_files $f.in";;
+ esac
+ done
+ touch $touch_files
+ ;;
+
+ automake*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
+ You might want to install the \`Automake' and \`Perl' packages.
+ Grab them from any GNU archive site."
+ find . -type f -name Makefile.am -print |
+ sed 's/\.am$/.in/' |
+ while read f; do touch "$f"; done
+ ;;
+
+ autom4te*)
+ echo 1>&2 "\
+WARNING: \`$1' is needed, but is $msg.
+ You might have modified some files without having the
+ proper tools for further handling them.
+ You can get \`$1' as part of \`Autoconf' from any GNU
+ archive site."
+
+ file=`echo "$*" | sed -n "$sed_output"`
+ test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+ if test -f "$file"; then
+ touch $file
+ else
+ test -z "$file" || exec >$file
+ echo "#! /bin/sh"
+ echo "# Created by GNU Automake missing as a replacement of"
+ echo "# $ $@"
+ echo "exit 0"
+ chmod +x $file
+ exit 1
+ fi
+ ;;
+
+ bison*|yacc*)
+ echo 1>&2 "\
+WARNING: \`$1' $msg. You should only need it if
+ you modified a \`.y' file. You may need the \`Bison' package
+ in order for those modifications to take effect. You can get
+ \`Bison' from any GNU archive site."
+ rm -f y.tab.c y.tab.h
+ if test $# -ne 1; then
+ eval LASTARG=\${$#}
+ case $LASTARG in
+ *.y)
+ SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
+ if test -f "$SRCFILE"; then
+ cp "$SRCFILE" y.tab.c
+ fi
+ SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
+ if test -f "$SRCFILE"; then
+ cp "$SRCFILE" y.tab.h
+ fi
+ ;;
+ esac
+ fi
+ if test ! -f y.tab.h; then
+ echo >y.tab.h
+ fi
+ if test ! -f y.tab.c; then
+ echo 'main() { return 0; }' >y.tab.c
+ fi
+ ;;
+
+ lex*|flex*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified a \`.l' file. You may need the \`Flex' package
+ in order for those modifications to take effect. You can get
+ \`Flex' from any GNU archive site."
+ rm -f lex.yy.c
+ if test $# -ne 1; then
+ eval LASTARG=\${$#}
+ case $LASTARG in
+ *.l)
+ SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
+ if test -f "$SRCFILE"; then
+ cp "$SRCFILE" lex.yy.c
+ fi
+ ;;
+ esac
+ fi
+ if test ! -f lex.yy.c; then
+ echo 'main() { return 0; }' >lex.yy.c
+ fi
+ ;;
+
+ help2man*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified a dependency of a manual page. You may need the
+ \`Help2man' package in order for those modifications to take
+ effect. You can get \`Help2man' from any GNU archive site."
+
+ file=`echo "$*" | sed -n "$sed_output"`
+ test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+ if test -f "$file"; then
+ touch $file
+ else
+ test -z "$file" || exec >$file
+ echo ".ab help2man is required to generate this page"
+ exit $?
+ fi
+ ;;
+
+ makeinfo*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified a \`.texi' or \`.texinfo' file, or any other file
+ indirectly affecting the aspect of the manual. The spurious
+ call might also be the consequence of using a buggy \`make' (AIX,
+ DU, IRIX). You might want to install the \`Texinfo' package or
+ the \`GNU make' package. Grab either from any GNU archive site."
+ # The file to touch is that specified with -o ...
+ file=`echo "$*" | sed -n "$sed_output"`
+ test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+ if test -z "$file"; then
+ # ... or it is the one specified with @setfilename ...
+ infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
+ file=`sed -n '
+ /^@setfilename/{
+ s/.* \([^ ]*\) *$/\1/
+ p
+ q
+ }' $infile`
+ # ... or it is derived from the source name (dir/f.texi becomes f.info)
+ test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
+ fi
+ # If the file does not exist, the user really needs makeinfo;
+ # let's fail without touching anything.
+ test -f $file || exit 1
+ touch $file
+ ;;
+
+ *)
+ echo 1>&2 "\
+WARNING: \`$1' is needed, and is $msg.
+ You might have modified some files without having the
+ proper tools for further handling them. Check the \`README' file,
+ it often tells you about the needed prerequisites for installing
+ this package. You may also peek at any GNU archive site, in case
+ some other package would contain this missing \`$1' program."
+ exit 1
+ ;;
+esac
+
+exit 0
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
Deleted: vendor/flex/2.5.39/mkskel.sh
===================================================================
--- vendor/flex/dist/mkskel.sh 2015-07-09 12:31:47 UTC (rev 7073)
+++ vendor/flex/2.5.39/mkskel.sh 2015-07-09 12:38:31 UTC (rev 7076)
@@ -1,16 +0,0 @@
-#! /bin/sh
-
-cat <<!
-/* File created from flex.skl via mkskel.sh */
-
-#include "flexdef.h"
-
-const char *skel[] = {
-!
-
-sed 's/\\/&&/g' $* | sed 's/"/\\"/g' | sed 's/.*/ "&",/'
-
-cat <<!
- 0
-};
-!
Copied: vendor/flex/2.5.39/mkskel.sh (from rev 7075, vendor/flex/dist/mkskel.sh)
===================================================================
--- vendor/flex/2.5.39/mkskel.sh (rev 0)
+++ vendor/flex/2.5.39/mkskel.sh 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,37 @@
+#! /bin/sh
+
+# This file is part of flex.
+
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+
+# Neither the name of the University nor the names of its contributors
+# may be used to endorse or promote products derived from this software
+# without specific prior written permission.
+
+# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE.
+
+cat <<!
+/* File created from flex.skl via mkskel.sh */
+
+#include "flexdef.h"
+
+const char *skel[] = {
+!
+
+sed 's/\\/&&/g' | sed 's/"/\\"/g' | sed 's/.*/ "&",/'
+
+cat <<!
+ 0
+};
+!
Deleted: vendor/flex/2.5.39/nfa.c
===================================================================
--- vendor/flex/dist/nfa.c 2015-07-09 12:31:47 UTC (rev 7073)
+++ vendor/flex/2.5.39/nfa.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -1,711 +0,0 @@
-/* nfa - NFA construction routines */
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Vern Paxson.
- *
- * The United States Government has rights in this work pursuant
- * to contract no. DE-AC03-76SF00098 between the United States
- * Department of Energy and the University of California.
- *
- * Redistribution and use in source and binary forms are permitted provided
- * that: (1) source distributions retain this entire copyright notice and
- * comment, and (2) distributions including binaries display the following
- * acknowledgement: ``This product includes software developed by the
- * University of California, Berkeley and its contributors'' in the
- * documentation or other materials provided with the distribution and in
- * all advertising materials mentioning features or use of this software.
- * Neither the name of the University nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-/* $Header: /home/cvs/src/usr.bin/lex/nfa.c,v 1.3 2012-10-29 20:54:16 laffer1 Exp $ */
-#include <sys/cdefs.h>
-__MBSDID("$MidnightBSD: trunk/usr.bin/lex/nfa.c 6515 2013-12-20 23:32:25Z laffer1 $");
-
-#include "flexdef.h"
-
-
-/* declare functions that have forward references */
-
-int dupmachine PROTO((int));
-void mkxtion PROTO((int, int));
-
-
-/* add_accept - add an accepting state to a machine
- *
- * accepting_number becomes mach's accepting number.
- */
-
-void add_accept( mach, accepting_number )
-int mach, accepting_number;
- {
- /* Hang the accepting number off an epsilon state. if it is associated
- * with a state that has a non-epsilon out-transition, then the state
- * will accept BEFORE it makes that transition, i.e., one character
- * too soon.
- */
-
- if ( transchar[finalst[mach]] == SYM_EPSILON )
- accptnum[finalst[mach]] = accepting_number;
-
- else
- {
- int astate = mkstate( SYM_EPSILON );
- accptnum[astate] = accepting_number;
- (void) link_machines( mach, astate );
- }
- }
-
-
-/* copysingl - make a given number of copies of a singleton machine
- *
- * synopsis
- *
- * newsng = copysingl( singl, num );
- *
- * newsng - a new singleton composed of num copies of singl
- * singl - a singleton machine
- * num - the number of copies of singl to be present in newsng
- */
-
-int copysingl( singl, num )
-int singl, num;
- {
- int copy, i;
-
- copy = mkstate( SYM_EPSILON );
-
- for ( i = 1; i <= num; ++i )
- copy = link_machines( copy, dupmachine( singl ) );
-
- return copy;
- }
-
-
-/* dumpnfa - debugging routine to write out an nfa */
-
-void dumpnfa( state1 )
-int state1;
-
- {
- int sym, tsp1, tsp2, anum, ns;
-
- fprintf( stderr,
- _( "\n\n********** beginning dump of nfa with start state %d\n" ),
- state1 );
-
- /* We probably should loop starting at firstst[state1] and going to
- * lastst[state1], but they're not maintained properly when we "or"
- * all of the rules together. So we use our knowledge that the machine
- * starts at state 1 and ends at lastnfa.
- */
-
- /* for ( ns = firstst[state1]; ns <= lastst[state1]; ++ns ) */
- for ( ns = 1; ns <= lastnfa; ++ns )
- {
- fprintf( stderr, _( "state # %4d\t" ), ns );
-
- sym = transchar[ns];
- tsp1 = trans1[ns];
- tsp2 = trans2[ns];
- anum = accptnum[ns];
-
- fprintf( stderr, "%3d: %4d, %4d", sym, tsp1, tsp2 );
-
- if ( anum != NIL )
- fprintf( stderr, " [%d]", anum );
-
- fprintf( stderr, "\n" );
- }
-
- fprintf( stderr, _( "********** end of dump\n" ) );
- }
-
-
-/* dupmachine - make a duplicate of a given machine
- *
- * synopsis
- *
- * copy = dupmachine( mach );
- *
- * copy - holds duplicate of mach
- * mach - machine to be duplicated
- *
- * note that the copy of mach is NOT an exact duplicate; rather, all the
- * transition states values are adjusted so that the copy is self-contained,
- * as the original should have been.
- *
- * also note that the original MUST be contiguous, with its low and high
- * states accessible by the arrays firstst and lastst
- */
-
-int dupmachine( mach )
-int mach;
- {
- int i, init, state_offset;
- int state = 0;
- int last = lastst[mach];
-
- for ( i = firstst[mach]; i <= last; ++i )
- {
- state = mkstate( transchar[i] );
-
- if ( trans1[i] != NO_TRANSITION )
- {
- mkxtion( finalst[state], trans1[i] + state - i );
-
- if ( transchar[i] == SYM_EPSILON &&
- trans2[i] != NO_TRANSITION )
- mkxtion( finalst[state],
- trans2[i] + state - i );
- }
-
- accptnum[state] = accptnum[i];
- }
-
- if ( state == 0 )
- flexfatal( _( "empty machine in dupmachine()" ) );
-
- state_offset = state - i + 1;
-
- init = mach + state_offset;
- firstst[init] = firstst[mach] + state_offset;
- finalst[init] = finalst[mach] + state_offset;
- lastst[init] = lastst[mach] + state_offset;
-
- return init;
- }
-
-
-/* finish_rule - finish up the processing for a rule
- *
- * An accepting number is added to the given machine. If variable_trail_rule
- * is true then the rule has trailing context and both the head and trail
- * are variable size. Otherwise if headcnt or trailcnt is non-zero then
- * the machine recognizes a pattern with trailing context and headcnt is
- * the number of characters in the matched part of the pattern, or zero
- * if the matched part has variable length. trailcnt is the number of
- * trailing context characters in the pattern, or zero if the trailing
- * context has variable length.
- */
-
-void finish_rule( mach, variable_trail_rule, headcnt, trailcnt )
-int mach, variable_trail_rule, headcnt, trailcnt;
- {
- char action_text[MAXLINE];
-
- add_accept( mach, num_rules );
-
- /* We did this in new_rule(), but it often gets the wrong
- * number because we do it before we start parsing the current rule.
- */
- rule_linenum[num_rules] = linenum;
-
- /* If this is a continued action, then the line-number has already
- * been updated, giving us the wrong number.
- */
- if ( continued_action )
- --rule_linenum[num_rules];
-
- sprintf( action_text, "case %d:\n", num_rules );
- add_action( action_text );
-
- if ( variable_trail_rule )
- {
- rule_type[num_rules] = RULE_VARIABLE;
-
- if ( performance_report > 0 )
- fprintf( stderr,
- _( "Variable trailing context rule at line %d\n" ),
- rule_linenum[num_rules] );
-
- variable_trailing_context_rules = true;
- }
-
- else
- {
- rule_type[num_rules] = RULE_NORMAL;
-
- if ( headcnt > 0 || trailcnt > 0 )
- {
- /* Do trailing context magic to not match the trailing
- * characters.
- */
- char *scanner_cp = "yy_c_buf_p = yy_cp";
- char *scanner_bp = "yy_bp";
-
- add_action(
- "*yy_cp = yy_hold_char; /* undo effects of setting up yytext */\n" );
-
- if ( headcnt > 0 )
- {
- sprintf( action_text, "%s = %s + %d;\n",
- scanner_cp, scanner_bp, headcnt );
- add_action( action_text );
- }
-
- else
- {
- sprintf( action_text, "%s -= %d;\n",
- scanner_cp, trailcnt );
- add_action( action_text );
- }
-
- add_action(
- "YY_DO_BEFORE_ACTION; /* set up yytext again */\n" );
- }
- }
-
- /* Okay, in the action code at this point yytext and yyleng have
- * their proper final values for this rule, so here's the point
- * to do any user action. But don't do it for continued actions,
- * as that'll result in multiple YY_RULE_SETUP's.
- */
- if ( ! continued_action )
- add_action( "YY_RULE_SETUP\n" );
-
- line_directive_out( (FILE *) 0, 1 );
- }
-
-
-/* link_machines - connect two machines together
- *
- * synopsis
- *
- * new = link_machines( first, last );
- *
- * new - a machine constructed by connecting first to last
- * first - the machine whose successor is to be last
- * last - the machine whose predecessor is to be first
- *
- * note: this routine concatenates the machine first with the machine
- * last to produce a machine new which will pattern-match first first
- * and then last, and will fail if either of the sub-patterns fails.
- * FIRST is set to new by the operation. last is unmolested.
- */
-
-int link_machines( first, last )
-int first, last;
- {
- if ( first == NIL )
- return last;
-
- else if ( last == NIL )
- return first;
-
- else
- {
- mkxtion( finalst[first], last );
- finalst[first] = finalst[last];
- lastst[first] = MAX( lastst[first], lastst[last] );
- firstst[first] = MIN( firstst[first], firstst[last] );
-
- return first;
- }
- }
-
-
-/* mark_beginning_as_normal - mark each "beginning" state in a machine
- * as being a "normal" (i.e., not trailing context-
- * associated) states
- *
- * The "beginning" states are the epsilon closure of the first state
- */
-
-void mark_beginning_as_normal( mach )
-int mach;
- {
- switch ( state_type[mach] )
- {
- case STATE_NORMAL:
- /* Oh, we've already visited here. */
- return;
-
- case STATE_TRAILING_CONTEXT:
- state_type[mach] = STATE_NORMAL;
-
- if ( transchar[mach] == SYM_EPSILON )
- {
- if ( trans1[mach] != NO_TRANSITION )
- mark_beginning_as_normal(
- trans1[mach] );
-
- if ( trans2[mach] != NO_TRANSITION )
- mark_beginning_as_normal(
- trans2[mach] );
- }
- break;
-
- default:
- flexerror(
- _( "bad state type in mark_beginning_as_normal()" ) );
- break;
- }
- }
-
-
-/* mkbranch - make a machine that branches to two machines
- *
- * synopsis
- *
- * branch = mkbranch( first, second );
- *
- * branch - a machine which matches either first's pattern or second's
- * first, second - machines whose patterns are to be or'ed (the | operator)
- *
- * Note that first and second are NEITHER destroyed by the operation. Also,
- * the resulting machine CANNOT be used with any other "mk" operation except
- * more mkbranch's. Compare with mkor()
- */
-
-int mkbranch( first, second )
-int first, second;
- {
- int eps;
-
- if ( first == NO_TRANSITION )
- return second;
-
- else if ( second == NO_TRANSITION )
- return first;
-
- eps = mkstate( SYM_EPSILON );
-
- mkxtion( eps, first );
- mkxtion( eps, second );
-
- return eps;
- }
-
-
-/* mkclos - convert a machine into a closure
- *
- * synopsis
- * new = mkclos( state );
- *
- * new - a new state which matches the closure of "state"
- */
-
-int mkclos( state )
-int state;
- {
- return mkopt( mkposcl( state ) );
- }
-
-
-/* mkopt - make a machine optional
- *
- * synopsis
- *
- * new = mkopt( mach );
- *
- * new - a machine which optionally matches whatever mach matched
- * mach - the machine to make optional
- *
- * notes:
- * 1. mach must be the last machine created
- * 2. mach is destroyed by the call
- */
-
-int mkopt( mach )
-int mach;
- {
- int eps;
-
- if ( ! SUPER_FREE_EPSILON(finalst[mach]) )
- {
- eps = mkstate( SYM_EPSILON );
- mach = link_machines( mach, eps );
- }
-
- /* Can't skimp on the following if FREE_EPSILON(mach) is true because
- * some state interior to "mach" might point back to the beginning
- * for a closure.
- */
- eps = mkstate( SYM_EPSILON );
- mach = link_machines( eps, mach );
-
- mkxtion( mach, finalst[mach] );
-
- return mach;
- }
-
-
-/* mkor - make a machine that matches either one of two machines
- *
- * synopsis
- *
- * new = mkor( first, second );
- *
- * new - a machine which matches either first's pattern or second's
- * first, second - machines whose patterns are to be or'ed (the | operator)
- *
- * note that first and second are both destroyed by the operation
- * the code is rather convoluted because an attempt is made to minimize
- * the number of epsilon states needed
- */
-
-int mkor( first, second )
-int first, second;
- {
- int eps, orend;
-
- if ( first == NIL )
- return second;
-
- else if ( second == NIL )
- return first;
-
- else
- {
- /* See comment in mkopt() about why we can't use the first
- * state of "first" or "second" if they satisfy "FREE_EPSILON".
- */
- eps = mkstate( SYM_EPSILON );
-
- first = link_machines( eps, first );
-
- mkxtion( first, second );
-
- if ( SUPER_FREE_EPSILON(finalst[first]) &&
- accptnum[finalst[first]] == NIL )
- {
- orend = finalst[first];
- mkxtion( finalst[second], orend );
- }
-
- else if ( SUPER_FREE_EPSILON(finalst[second]) &&
- accptnum[finalst[second]] == NIL )
- {
- orend = finalst[second];
- mkxtion( finalst[first], orend );
- }
-
- else
- {
- eps = mkstate( SYM_EPSILON );
-
- first = link_machines( first, eps );
- orend = finalst[first];
-
- mkxtion( finalst[second], orend );
- }
- }
-
- finalst[first] = orend;
- return first;
- }
-
-
-/* mkposcl - convert a machine into a positive closure
- *
- * synopsis
- * new = mkposcl( state );
- *
- * new - a machine matching the positive closure of "state"
- */
-
-int mkposcl( state )
-int state;
- {
- int eps;
-
- if ( SUPER_FREE_EPSILON(finalst[state]) )
- {
- mkxtion( finalst[state], state );
- return state;
- }
-
- else
- {
- eps = mkstate( SYM_EPSILON );
- mkxtion( eps, state );
- return link_machines( state, eps );
- }
- }
-
-
-/* mkrep - make a replicated machine
- *
- * synopsis
- * new = mkrep( mach, lb, ub );
- *
- * new - a machine that matches whatever "mach" matched from "lb"
- * number of times to "ub" number of times
- *
- * note
- * if "ub" is INFINITY then "new" matches "lb" or more occurrences of "mach"
- */
-
-int mkrep( mach, lb, ub )
-int mach, lb, ub;
- {
- int base_mach, tail, copy, i;
-
- base_mach = copysingl( mach, lb - 1 );
-
- if ( ub == INFINITY )
- {
- copy = dupmachine( mach );
- mach = link_machines( mach,
- link_machines( base_mach, mkclos( copy ) ) );
- }
-
- else
- {
- tail = mkstate( SYM_EPSILON );
-
- for ( i = lb; i < ub; ++i )
- {
- copy = dupmachine( mach );
- tail = mkopt( link_machines( copy, tail ) );
- }
-
- mach = link_machines( mach, link_machines( base_mach, tail ) );
- }
-
- return mach;
- }
-
-
-/* mkstate - create a state with a transition on a given symbol
- *
- * synopsis
- *
- * state = mkstate( sym );
- *
- * state - a new state matching sym
- * sym - the symbol the new state is to have an out-transition on
- *
- * note that this routine makes new states in ascending order through the
- * state array (and increments LASTNFA accordingly). The routine DUPMACHINE
- * relies on machines being made in ascending order and that they are
- * CONTIGUOUS. Change it and you will have to rewrite DUPMACHINE (kludge
- * that it admittedly is)
- */
-
-int mkstate( sym )
-int sym;
- {
- if ( ++lastnfa >= current_mns )
- {
- if ( (current_mns += MNS_INCREMENT) >= MAXIMUM_MNS )
- lerrif(
- _( "input rules are too complicated (>= %d NFA states)" ),
- current_mns );
-
- ++num_reallocs;
-
- firstst = reallocate_integer_array( firstst, current_mns );
- lastst = reallocate_integer_array( lastst, current_mns );
- finalst = reallocate_integer_array( finalst, current_mns );
- transchar = reallocate_integer_array( transchar, current_mns );
- trans1 = reallocate_integer_array( trans1, current_mns );
- trans2 = reallocate_integer_array( trans2, current_mns );
- accptnum = reallocate_integer_array( accptnum, current_mns );
- assoc_rule =
- reallocate_integer_array( assoc_rule, current_mns );
- state_type =
- reallocate_integer_array( state_type, current_mns );
- }
-
- firstst[lastnfa] = lastnfa;
- finalst[lastnfa] = lastnfa;
- lastst[lastnfa] = lastnfa;
- transchar[lastnfa] = sym;
- trans1[lastnfa] = NO_TRANSITION;
- trans2[lastnfa] = NO_TRANSITION;
- accptnum[lastnfa] = NIL;
- assoc_rule[lastnfa] = num_rules;
- state_type[lastnfa] = current_state_type;
-
- /* Fix up equivalence classes base on this transition. Note that any
- * character which has its own transition gets its own equivalence
- * class. Thus only characters which are only in character classes
- * have a chance at being in the same equivalence class. E.g. "a|b"
- * puts 'a' and 'b' into two different equivalence classes. "[ab]"
- * puts them in the same equivalence class (barring other differences
- * elsewhere in the input).
- */
-
- if ( sym < 0 )
- {
- /* We don't have to update the equivalence classes since
- * that was already done when the ccl was created for the
- * first time.
- */
- }
-
- else if ( sym == SYM_EPSILON )
- ++numeps;
-
- else
- {
- check_char( sym );
-
- if ( useecs )
- /* Map NUL's to csize. */
- mkechar( sym ? sym : csize, nextecm, ecgroup );
- }
-
- return lastnfa;
- }
-
-
-/* mkxtion - make a transition from one state to another
- *
- * synopsis
- *
- * mkxtion( statefrom, stateto );
- *
- * statefrom - the state from which the transition is to be made
- * stateto - the state to which the transition is to be made
- */
-
-void mkxtion( statefrom, stateto )
-int statefrom, stateto;
- {
- if ( trans1[statefrom] == NO_TRANSITION )
- trans1[statefrom] = stateto;
-
- else if ( (transchar[statefrom] != SYM_EPSILON) ||
- (trans2[statefrom] != NO_TRANSITION) )
- flexfatal( _( "found too many transitions in mkxtion()" ) );
-
- else
- { /* second out-transition for an epsilon state */
- ++eps2;
- trans2[statefrom] = stateto;
- }
- }
-
-/* new_rule - initialize for a new rule */
-
-void new_rule()
- {
- if ( ++num_rules >= current_max_rules )
- {
- ++num_reallocs;
- current_max_rules += MAX_RULES_INCREMENT;
- rule_type = reallocate_integer_array( rule_type,
- current_max_rules );
- rule_linenum = reallocate_integer_array( rule_linenum,
- current_max_rules );
- rule_useful = reallocate_integer_array( rule_useful,
- current_max_rules );
- }
-
- if ( num_rules > MAX_RULE )
- lerrif( _( "too many rules (> %d)!" ), MAX_RULE );
-
- rule_linenum[num_rules] = linenum;
- rule_useful[num_rules] = false;
- }
Copied: vendor/flex/2.5.39/nfa.c (from rev 7075, vendor/flex/dist/nfa.c)
===================================================================
--- vendor/flex/2.5.39/nfa.c (rev 0)
+++ vendor/flex/2.5.39/nfa.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,719 @@
+/* nfa - NFA construction routines */
+
+/* Copyright (c) 1990 The Regents of the University of California. */
+/* All rights reserved. */
+
+/* This code is derived from software contributed to Berkeley by */
+/* Vern Paxson. */
+
+/* The United States Government has rights in this work pursuant */
+/* to contract no. DE-AC03-76SF00098 between the United States */
+/* Department of Energy and the University of California. */
+
+/* This file is part of flex. */
+
+/* Redistribution and use in source and binary forms, with or without */
+/* modification, are permitted provided that the following conditions */
+/* are met: */
+
+/* 1. Redistributions of source code must retain the above copyright */
+/* notice, this list of conditions and the following disclaimer. */
+/* 2. Redistributions in binary form must reproduce the above copyright */
+/* notice, this list of conditions and the following disclaimer in the */
+/* documentation and/or other materials provided with the distribution. */
+
+/* Neither the name of the University nor the names of its contributors */
+/* may be used to endorse or promote products derived from this software */
+/* without specific prior written permission. */
+
+/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */
+/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */
+/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
+/* PURPOSE. */
+
+#include "flexdef.h"
+
+
+/* declare functions that have forward references */
+
+int dupmachine PROTO ((int));
+void mkxtion PROTO ((int, int));
+
+
+/* add_accept - add an accepting state to a machine
+ *
+ * accepting_number becomes mach's accepting number.
+ */
+
+void add_accept (mach, accepting_number)
+ int mach, accepting_number;
+{
+ /* Hang the accepting number off an epsilon state. if it is associated
+ * with a state that has a non-epsilon out-transition, then the state
+ * will accept BEFORE it makes that transition, i.e., one character
+ * too soon.
+ */
+
+ if (transchar[finalst[mach]] == SYM_EPSILON)
+ accptnum[finalst[mach]] = accepting_number;
+
+ else {
+ int astate = mkstate (SYM_EPSILON);
+
+ accptnum[astate] = accepting_number;
+ (void) link_machines (mach, astate);
+ }
+}
+
+
+/* copysingl - make a given number of copies of a singleton machine
+ *
+ * synopsis
+ *
+ * newsng = copysingl( singl, num );
+ *
+ * newsng - a new singleton composed of num copies of singl
+ * singl - a singleton machine
+ * num - the number of copies of singl to be present in newsng
+ */
+
+int copysingl (singl, num)
+ int singl, num;
+{
+ int copy, i;
+
+ copy = mkstate (SYM_EPSILON);
+
+ for (i = 1; i <= num; ++i)
+ copy = link_machines (copy, dupmachine (singl));
+
+ return copy;
+}
+
+
+/* dumpnfa - debugging routine to write out an nfa */
+
+void dumpnfa (state1)
+ int state1;
+
+{
+ int sym, tsp1, tsp2, anum, ns;
+
+ fprintf (stderr,
+ _
+ ("\n\n********** beginning dump of nfa with start state %d\n"),
+ state1);
+
+ /* We probably should loop starting at firstst[state1] and going to
+ * lastst[state1], but they're not maintained properly when we "or"
+ * all of the rules together. So we use our knowledge that the machine
+ * starts at state 1 and ends at lastnfa.
+ */
+
+ /* for ( ns = firstst[state1]; ns <= lastst[state1]; ++ns ) */
+ for (ns = 1; ns <= lastnfa; ++ns) {
+ fprintf (stderr, _("state # %4d\t"), ns);
+
+ sym = transchar[ns];
+ tsp1 = trans1[ns];
+ tsp2 = trans2[ns];
+ anum = accptnum[ns];
+
+ fprintf (stderr, "%3d: %4d, %4d", sym, tsp1, tsp2);
+
+ if (anum != NIL)
+ fprintf (stderr, " [%d]", anum);
+
+ fprintf (stderr, "\n");
+ }
+
+ fprintf (stderr, _("********** end of dump\n"));
+}
+
+
+/* dupmachine - make a duplicate of a given machine
+ *
+ * synopsis
+ *
+ * copy = dupmachine( mach );
+ *
+ * copy - holds duplicate of mach
+ * mach - machine to be duplicated
+ *
+ * note that the copy of mach is NOT an exact duplicate; rather, all the
+ * transition states values are adjusted so that the copy is self-contained,
+ * as the original should have been.
+ *
+ * also note that the original MUST be contiguous, with its low and high
+ * states accessible by the arrays firstst and lastst
+ */
+
+int dupmachine (mach)
+ int mach;
+{
+ int i, init, state_offset;
+ int state = 0;
+ int last = lastst[mach];
+
+ for (i = firstst[mach]; i <= last; ++i) {
+ state = mkstate (transchar[i]);
+
+ if (trans1[i] != NO_TRANSITION) {
+ mkxtion (finalst[state], trans1[i] + state - i);
+
+ if (transchar[i] == SYM_EPSILON &&
+ trans2[i] != NO_TRANSITION)
+ mkxtion (finalst[state],
+ trans2[i] + state - i);
+ }
+
+ accptnum[state] = accptnum[i];
+ }
+
+ if (state == 0)
+ flexfatal (_("empty machine in dupmachine()"));
+
+ state_offset = state - i + 1;
+
+ init = mach + state_offset;
+ firstst[init] = firstst[mach] + state_offset;
+ finalst[init] = finalst[mach] + state_offset;
+ lastst[init] = lastst[mach] + state_offset;
+
+ return init;
+}
+
+
+/* finish_rule - finish up the processing for a rule
+ *
+ * An accepting number is added to the given machine. If variable_trail_rule
+ * is true then the rule has trailing context and both the head and trail
+ * are variable size. Otherwise if headcnt or trailcnt is non-zero then
+ * the machine recognizes a pattern with trailing context and headcnt is
+ * the number of characters in the matched part of the pattern, or zero
+ * if the matched part has variable length. trailcnt is the number of
+ * trailing context characters in the pattern, or zero if the trailing
+ * context has variable length.
+ */
+
+void finish_rule (mach, variable_trail_rule, headcnt, trailcnt,
+ pcont_act)
+ int mach, variable_trail_rule, headcnt, trailcnt, pcont_act;
+{
+ char action_text[MAXLINE];
+
+ add_accept (mach, num_rules);
+
+ /* We did this in new_rule(), but it often gets the wrong
+ * number because we do it before we start parsing the current rule.
+ */
+ rule_linenum[num_rules] = linenum;
+
+ /* If this is a continued action, then the line-number has already
+ * been updated, giving us the wrong number.
+ */
+ if (continued_action)
+ --rule_linenum[num_rules];
+
+
+ /* If the previous rule was continued action, then we inherit the
+ * previous newline flag, possibly overriding the current one.
+ */
+ if (pcont_act && rule_has_nl[num_rules - 1])
+ rule_has_nl[num_rules] = true;
+
+ snprintf (action_text, sizeof(action_text), "case %d:\n", num_rules);
+ add_action (action_text);
+ if (rule_has_nl[num_rules]) {
+ snprintf (action_text, sizeof(action_text), "/* rule %d can match eol */\n",
+ num_rules);
+ add_action (action_text);
+ }
+
+
+ if (variable_trail_rule) {
+ rule_type[num_rules] = RULE_VARIABLE;
+
+ if (performance_report > 0)
+ fprintf (stderr,
+ _
+ ("Variable trailing context rule at line %d\n"),
+ rule_linenum[num_rules]);
+
+ variable_trailing_context_rules = true;
+ }
+
+ else {
+ rule_type[num_rules] = RULE_NORMAL;
+
+ if (headcnt > 0 || trailcnt > 0) {
+ /* Do trailing context magic to not match the trailing
+ * characters.
+ */
+ char *scanner_cp = "YY_G(yy_c_buf_p) = yy_cp";
+ char *scanner_bp = "yy_bp";
+
+ add_action
+ ("*yy_cp = YY_G(yy_hold_char); /* undo effects of setting up yytext */\n");
+
+ if (headcnt > 0) {
+ if (rule_has_nl[num_rules]) {
+ snprintf (action_text, sizeof(action_text),
+ "YY_LINENO_REWIND_TO(%s + %d);\n", scanner_bp, headcnt);
+ add_action (action_text);
+ }
+ snprintf (action_text, sizeof(action_text), "%s = %s + %d;\n",
+ scanner_cp, scanner_bp, headcnt);
+ add_action (action_text);
+ }
+
+ else {
+ if (rule_has_nl[num_rules]) {
+ snprintf (action_text, sizeof(action_text),
+ "YY_LINENO_REWIND_TO(yy_cp - %d);\n", trailcnt);
+ add_action (action_text);
+ }
+
+ snprintf (action_text, sizeof(action_text), "%s -= %d;\n",
+ scanner_cp, trailcnt);
+ add_action (action_text);
+ }
+
+ add_action
+ ("YY_DO_BEFORE_ACTION; /* set up yytext again */\n");
+ }
+ }
+
+ /* Okay, in the action code at this point yytext and yyleng have
+ * their proper final values for this rule, so here's the point
+ * to do any user action. But don't do it for continued actions,
+ * as that'll result in multiple YY_RULE_SETUP's.
+ */
+ if (!continued_action)
+ add_action ("YY_RULE_SETUP\n");
+
+ line_directive_out ((FILE *) 0, 1);
+}
+
+
+/* link_machines - connect two machines together
+ *
+ * synopsis
+ *
+ * new = link_machines( first, last );
+ *
+ * new - a machine constructed by connecting first to last
+ * first - the machine whose successor is to be last
+ * last - the machine whose predecessor is to be first
+ *
+ * note: this routine concatenates the machine first with the machine
+ * last to produce a machine new which will pattern-match first first
+ * and then last, and will fail if either of the sub-patterns fails.
+ * FIRST is set to new by the operation. last is unmolested.
+ */
+
+int link_machines (first, last)
+ int first, last;
+{
+ if (first == NIL)
+ return last;
+
+ else if (last == NIL)
+ return first;
+
+ else {
+ mkxtion (finalst[first], last);
+ finalst[first] = finalst[last];
+ lastst[first] = MAX (lastst[first], lastst[last]);
+ firstst[first] = MIN (firstst[first], firstst[last]);
+
+ return first;
+ }
+}
+
+
+/* mark_beginning_as_normal - mark each "beginning" state in a machine
+ * as being a "normal" (i.e., not trailing context-
+ * associated) states
+ *
+ * The "beginning" states are the epsilon closure of the first state
+ */
+
+void mark_beginning_as_normal (mach)
+ register int mach;
+{
+ switch (state_type[mach]) {
+ case STATE_NORMAL:
+ /* Oh, we've already visited here. */
+ return;
+
+ case STATE_TRAILING_CONTEXT:
+ state_type[mach] = STATE_NORMAL;
+
+ if (transchar[mach] == SYM_EPSILON) {
+ if (trans1[mach] != NO_TRANSITION)
+ mark_beginning_as_normal (trans1[mach]);
+
+ if (trans2[mach] != NO_TRANSITION)
+ mark_beginning_as_normal (trans2[mach]);
+ }
+ break;
+
+ default:
+ flexerror (_
+ ("bad state type in mark_beginning_as_normal()"));
+ break;
+ }
+}
+
+
+/* mkbranch - make a machine that branches to two machines
+ *
+ * synopsis
+ *
+ * branch = mkbranch( first, second );
+ *
+ * branch - a machine which matches either first's pattern or second's
+ * first, second - machines whose patterns are to be or'ed (the | operator)
+ *
+ * Note that first and second are NEITHER destroyed by the operation. Also,
+ * the resulting machine CANNOT be used with any other "mk" operation except
+ * more mkbranch's. Compare with mkor()
+ */
+
+int mkbranch (first, second)
+ int first, second;
+{
+ int eps;
+
+ if (first == NO_TRANSITION)
+ return second;
+
+ else if (second == NO_TRANSITION)
+ return first;
+
+ eps = mkstate (SYM_EPSILON);
+
+ mkxtion (eps, first);
+ mkxtion (eps, second);
+
+ return eps;
+}
+
+
+/* mkclos - convert a machine into a closure
+ *
+ * synopsis
+ * new = mkclos( state );
+ *
+ * new - a new state which matches the closure of "state"
+ */
+
+int mkclos (state)
+ int state;
+{
+ return mkopt (mkposcl (state));
+}
+
+
+/* mkopt - make a machine optional
+ *
+ * synopsis
+ *
+ * new = mkopt( mach );
+ *
+ * new - a machine which optionally matches whatever mach matched
+ * mach - the machine to make optional
+ *
+ * notes:
+ * 1. mach must be the last machine created
+ * 2. mach is destroyed by the call
+ */
+
+int mkopt (mach)
+ int mach;
+{
+ int eps;
+
+ if (!SUPER_FREE_EPSILON (finalst[mach])) {
+ eps = mkstate (SYM_EPSILON);
+ mach = link_machines (mach, eps);
+ }
+
+ /* Can't skimp on the following if FREE_EPSILON(mach) is true because
+ * some state interior to "mach" might point back to the beginning
+ * for a closure.
+ */
+ eps = mkstate (SYM_EPSILON);
+ mach = link_machines (eps, mach);
+
+ mkxtion (mach, finalst[mach]);
+
+ return mach;
+}
+
+
+/* mkor - make a machine that matches either one of two machines
+ *
+ * synopsis
+ *
+ * new = mkor( first, second );
+ *
+ * new - a machine which matches either first's pattern or second's
+ * first, second - machines whose patterns are to be or'ed (the | operator)
+ *
+ * note that first and second are both destroyed by the operation
+ * the code is rather convoluted because an attempt is made to minimize
+ * the number of epsilon states needed
+ */
+
+int mkor (first, second)
+ int first, second;
+{
+ int eps, orend;
+
+ if (first == NIL)
+ return second;
+
+ else if (second == NIL)
+ return first;
+
+ else {
+ /* See comment in mkopt() about why we can't use the first
+ * state of "first" or "second" if they satisfy "FREE_EPSILON".
+ */
+ eps = mkstate (SYM_EPSILON);
+
+ first = link_machines (eps, first);
+
+ mkxtion (first, second);
+
+ if (SUPER_FREE_EPSILON (finalst[first]) &&
+ accptnum[finalst[first]] == NIL) {
+ orend = finalst[first];
+ mkxtion (finalst[second], orend);
+ }
+
+ else if (SUPER_FREE_EPSILON (finalst[second]) &&
+ accptnum[finalst[second]] == NIL) {
+ orend = finalst[second];
+ mkxtion (finalst[first], orend);
+ }
+
+ else {
+ eps = mkstate (SYM_EPSILON);
+
+ first = link_machines (first, eps);
+ orend = finalst[first];
+
+ mkxtion (finalst[second], orend);
+ }
+ }
+
+ finalst[first] = orend;
+ return first;
+}
+
+
+/* mkposcl - convert a machine into a positive closure
+ *
+ * synopsis
+ * new = mkposcl( state );
+ *
+ * new - a machine matching the positive closure of "state"
+ */
+
+int mkposcl (state)
+ int state;
+{
+ int eps;
+
+ if (SUPER_FREE_EPSILON (finalst[state])) {
+ mkxtion (finalst[state], state);
+ return state;
+ }
+
+ else {
+ eps = mkstate (SYM_EPSILON);
+ mkxtion (eps, state);
+ return link_machines (state, eps);
+ }
+}
+
+
+/* mkrep - make a replicated machine
+ *
+ * synopsis
+ * new = mkrep( mach, lb, ub );
+ *
+ * new - a machine that matches whatever "mach" matched from "lb"
+ * number of times to "ub" number of times
+ *
+ * note
+ * if "ub" is INFINITE_REPEAT then "new" matches "lb" or more occurrences of "mach"
+ */
+
+int mkrep (mach, lb, ub)
+ int mach, lb, ub;
+{
+ int base_mach, tail, copy, i;
+
+ base_mach = copysingl (mach, lb - 1);
+
+ if (ub == INFINITE_REPEAT) {
+ copy = dupmachine (mach);
+ mach = link_machines (mach,
+ link_machines (base_mach,
+ mkclos (copy)));
+ }
+
+ else {
+ tail = mkstate (SYM_EPSILON);
+
+ for (i = lb; i < ub; ++i) {
+ copy = dupmachine (mach);
+ tail = mkopt (link_machines (copy, tail));
+ }
+
+ mach =
+ link_machines (mach,
+ link_machines (base_mach, tail));
+ }
+
+ return mach;
+}
+
+
+/* mkstate - create a state with a transition on a given symbol
+ *
+ * synopsis
+ *
+ * state = mkstate( sym );
+ *
+ * state - a new state matching sym
+ * sym - the symbol the new state is to have an out-transition on
+ *
+ * note that this routine makes new states in ascending order through the
+ * state array (and increments LASTNFA accordingly). The routine DUPMACHINE
+ * relies on machines being made in ascending order and that they are
+ * CONTIGUOUS. Change it and you will have to rewrite DUPMACHINE (kludge
+ * that it admittedly is)
+ */
+
+int mkstate (sym)
+ int sym;
+{
+ if (++lastnfa >= current_mns) {
+ if ((current_mns += MNS_INCREMENT) >= maximum_mns)
+ lerrif (_
+ ("input rules are too complicated (>= %d NFA states)"),
+current_mns);
+
+ ++num_reallocs;
+
+ firstst = reallocate_integer_array (firstst, current_mns);
+ lastst = reallocate_integer_array (lastst, current_mns);
+ finalst = reallocate_integer_array (finalst, current_mns);
+ transchar =
+ reallocate_integer_array (transchar, current_mns);
+ trans1 = reallocate_integer_array (trans1, current_mns);
+ trans2 = reallocate_integer_array (trans2, current_mns);
+ accptnum =
+ reallocate_integer_array (accptnum, current_mns);
+ assoc_rule =
+ reallocate_integer_array (assoc_rule, current_mns);
+ state_type =
+ reallocate_integer_array (state_type, current_mns);
+ }
+
+ firstst[lastnfa] = lastnfa;
+ finalst[lastnfa] = lastnfa;
+ lastst[lastnfa] = lastnfa;
+ transchar[lastnfa] = sym;
+ trans1[lastnfa] = NO_TRANSITION;
+ trans2[lastnfa] = NO_TRANSITION;
+ accptnum[lastnfa] = NIL;
+ assoc_rule[lastnfa] = num_rules;
+ state_type[lastnfa] = current_state_type;
+
+ /* Fix up equivalence classes base on this transition. Note that any
+ * character which has its own transition gets its own equivalence
+ * class. Thus only characters which are only in character classes
+ * have a chance at being in the same equivalence class. E.g. "a|b"
+ * puts 'a' and 'b' into two different equivalence classes. "[ab]"
+ * puts them in the same equivalence class (barring other differences
+ * elsewhere in the input).
+ */
+
+ if (sym < 0) {
+ /* We don't have to update the equivalence classes since
+ * that was already done when the ccl was created for the
+ * first time.
+ */
+ }
+
+ else if (sym == SYM_EPSILON)
+ ++numeps;
+
+ else {
+ check_char (sym);
+
+ if (useecs)
+ /* Map NUL's to csize. */
+ mkechar (sym ? sym : csize, nextecm, ecgroup);
+ }
+
+ return lastnfa;
+}
+
+
+/* mkxtion - make a transition from one state to another
+ *
+ * synopsis
+ *
+ * mkxtion( statefrom, stateto );
+ *
+ * statefrom - the state from which the transition is to be made
+ * stateto - the state to which the transition is to be made
+ */
+
+void mkxtion (statefrom, stateto)
+ int statefrom, stateto;
+{
+ if (trans1[statefrom] == NO_TRANSITION)
+ trans1[statefrom] = stateto;
+
+ else if ((transchar[statefrom] != SYM_EPSILON) ||
+ (trans2[statefrom] != NO_TRANSITION))
+ flexfatal (_("found too many transitions in mkxtion()"));
+
+ else { /* second out-transition for an epsilon state */
+ ++eps2;
+ trans2[statefrom] = stateto;
+ }
+}
+
+/* new_rule - initialize for a new rule */
+
+void new_rule ()
+{
+ if (++num_rules >= current_max_rules) {
+ ++num_reallocs;
+ current_max_rules += MAX_RULES_INCREMENT;
+ rule_type = reallocate_integer_array (rule_type,
+ current_max_rules);
+ rule_linenum = reallocate_integer_array (rule_linenum,
+ current_max_rules);
+ rule_useful = reallocate_integer_array (rule_useful,
+ current_max_rules);
+ rule_has_nl = reallocate_bool_array (rule_has_nl,
+ current_max_rules);
+ }
+
+ if (num_rules > MAX_RULE)
+ lerrif (_("too many rules (> %d)!"), MAX_RULE);
+
+ rule_linenum[num_rules] = linenum;
+ rule_useful[num_rules] = false;
+ rule_has_nl[num_rules] = false;
+}
Copied: vendor/flex/2.5.39/options.c (from rev 7075, vendor/flex/dist/options.c)
===================================================================
--- vendor/flex/2.5.39/options.c (rev 0)
+++ vendor/flex/2.5.39/options.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,280 @@
+/* flex - tool to generate fast lexical analyzers */
+
+/* Copyright (c) 1990 The Regents of the University of California. */
+/* All rights reserved. */
+
+/* This code is derived from software contributed to Berkeley by */
+/* Vern Paxson. */
+
+/* The United States Government has rights in this work pursuant */
+/* to contract no. DE-AC03-76SF00098 between the United States */
+/* Department of Energy and the University of California. */
+
+/* This file is part of flex. */
+
+/* Redistribution and use in source and binary forms, with or without */
+/* modification, are permitted provided that the following conditions */
+/* are met: */
+
+/* 1. Redistributions of source code must retain the above copyright */
+/* notice, this list of conditions and the following disclaimer. */
+/* 2. Redistributions in binary form must reproduce the above copyright */
+/* notice, this list of conditions and the following disclaimer in the */
+/* documentation and/or other materials provided with the distribution. */
+
+/* Neither the name of the University nor the names of its contributors */
+/* may be used to endorse or promote products derived from this software */
+/* without specific prior written permission. */
+
+/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */
+/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */
+/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
+/* PURPOSE. */
+
+#include "options.h"
+
+/* Be sure to synchronize these options with those defined in "options.h",
+ * the giant switch() statement in "main.c", and the %option processing in
+ * "scan.l".
+ */
+
+
+/* The command-line options, passed to scanopt_init() */
+optspec_t flexopts[] = {
+
+ {"-7", OPT_7BIT, 0}
+ ,
+ {"--7bit", OPT_7BIT, 0}
+ , /* Generate 7-bit scanner. */
+ {"-8", OPT_8BIT, 0}
+ ,
+ {"--8bit", OPT_8BIT, 0}
+ , /* Generate 8-bit scanner. */
+ {"--align", OPT_ALIGN, 0}
+ , /* Trade off larger tables for better memory alignment. */
+ {"--noalign", OPT_NO_ALIGN, 0}
+ ,
+ {"--always-interactive", OPT_ALWAYS_INTERACTIVE, 0}
+ ,
+ {"--array", OPT_ARRAY, 0}
+ ,
+ {"-b", OPT_BACKUP, 0}
+ ,
+ {"--backup", OPT_BACKUP, 0}
+ , /* Generate backing-up information to lex.backup. */
+ {"-B", OPT_BATCH, 0}
+ ,
+ {"--batch", OPT_BATCH, 0}
+ , /* Generate batch scanner (opposite of -I). */
+ {"--bison-bridge", OPT_BISON_BRIDGE, 0}
+ , /* Scanner to be called by a bison pure parser. */
+ {"--bison-locations", OPT_BISON_BRIDGE_LOCATIONS, 0}
+ , /* Scanner to be called by a bison pure parser. */
+ {"-i", OPT_CASE_INSENSITIVE, 0}
+ ,
+ {"--case-insensitive", OPT_CASE_INSENSITIVE, 0}
+ , /* Generate case-insensitive scanner. */
+
+ {"-C[aefFmr]", OPT_COMPRESSION,
+ "Specify degree of table compression (default is -Cem)"},
+ {"-+", OPT_CPLUSPLUS, 0}
+ ,
+ {"--c++", OPT_CPLUSPLUS, 0}
+ , /* Generate C++ scanner class. */
+ {"-d", OPT_DEBUG, 0}
+ ,
+ {"--debug", OPT_DEBUG, 0}
+ , /* Turn on debug mode in generated scanner. */
+ {"--nodebug", OPT_NO_DEBUG, 0}
+ ,
+ {"-s", OPT_NO_DEFAULT, 0}
+ ,
+ {"--nodefault", OPT_NO_DEFAULT, 0}
+ , /* Suppress default rule to ECHO unmatched text. */
+ {"--default", OPT_DEFAULT, 0}
+ ,
+ {"-c", OPT_DONOTHING, 0}
+ , /* For POSIX lex compatibility. */
+ {"-n", OPT_DONOTHING, 0}
+ , /* For POSIX lex compatibility. */
+ {"--ecs", OPT_ECS, 0}
+ , /* Construct equivalence classes. */
+ {"--noecs", OPT_NO_ECS, 0}
+ ,
+ {"-F", OPT_FAST, 0}
+ ,
+ {"--fast", OPT_FAST, 0}
+ , /* Same as -CFr. */
+ {"-f", OPT_FULL, 0}
+ ,
+ {"--full", OPT_FULL, 0}
+ , /* Same as -Cfr. */
+ {"--header-file[=FILE]", OPT_HEADER_FILE, 0}
+ ,
+ {"-?", OPT_HELP, 0}
+ ,
+ {"-h", OPT_HELP, 0}
+ ,
+ {"--help", OPT_HELP, 0}
+ , /* Produce this help message. */
+ {"-I", OPT_INTERACTIVE, 0}
+ ,
+ {"--interactive", OPT_INTERACTIVE, 0}
+ , /* Generate interactive scanner (opposite of -B). */
+ {"-l", OPT_LEX_COMPAT, 0}
+ ,
+ {"--lex-compat", OPT_LEX_COMPAT, 0}
+ , /* Maximal compatibility with original lex. */
+ {"-X", OPT_POSIX_COMPAT, 0}
+ ,
+ {"--posix-compat", OPT_POSIX_COMPAT, 0}
+ , /* Maximal compatibility with POSIX lex. */
+ {"--preproc=NUM", OPT_PREPROC_LEVEL, 0}
+ ,
+ {"-L", OPT_NO_LINE, 0}
+ , /* Suppress #line directives in scanner. */
+ {"--noline", OPT_NO_LINE, 0}
+ , /* Suppress #line directives in scanner. */
+ {"--main", OPT_MAIN, 0}
+ , /* use built-in main() function. */
+ {"--nomain", OPT_NO_MAIN, 0}
+ ,
+ {"--meta-ecs", OPT_META_ECS, 0}
+ , /* Construct meta-equivalence classes. */
+ {"--nometa-ecs", OPT_NO_META_ECS, 0}
+ ,
+ {"--never-interactive", OPT_NEVER_INTERACTIVE, 0}
+ ,
+ {"-o FILE", OPT_OUTFILE, 0}
+ ,
+ {"--outfile=FILE", OPT_OUTFILE, 0}
+ , /* Write to FILE (default is lex.yy.c) */
+ {"-p", OPT_PERF_REPORT, 0}
+ ,
+ {"--perf-report", OPT_PERF_REPORT, 0}
+ , /* Generate performance report to stderr. */
+ {"--pointer", OPT_POINTER, 0}
+ ,
+ {"-P PREFIX", OPT_PREFIX, 0}
+ ,
+ {"--prefix=PREFIX", OPT_PREFIX, 0}
+ , /* Use PREFIX (default is yy) */
+ {"-Dmacro", OPT_PREPROCDEFINE, 0}
+ , /* Define a preprocessor symbol. */
+ {"--read", OPT_READ, 0}
+ , /* Use read(2) instead of stdio. */
+ {"-R", OPT_REENTRANT, 0}
+ ,
+ {"--reentrant", OPT_REENTRANT, 0}
+ , /* Generate a reentrant C scanner. */
+ {"--noreentrant", OPT_NO_REENTRANT, 0}
+ ,
+ {"--reject", OPT_REJECT, 0}
+ ,
+ {"--noreject", OPT_NO_REJECT, 0}
+ ,
+ {"-S FILE", OPT_SKEL, 0}
+ ,
+ {"--skel=FILE", OPT_SKEL, 0}
+ , /* Use skeleton from FILE */
+ {"--stack", OPT_STACK, 0}
+ ,
+ {"--stdinit", OPT_STDINIT, 0}
+ ,
+ {"--nostdinit", OPT_NO_STDINIT, 0}
+ ,
+ {"-t", OPT_STDOUT, 0}
+ ,
+ {"--stdout", OPT_STDOUT, 0}
+ , /* Write generated scanner to stdout. */
+ {"-T", OPT_TRACE, 0}
+ ,
+ {"--trace", OPT_TRACE, 0}
+ , /* Flex should run in trace mode. */
+ {"--tables-file[=FILE]", OPT_TABLES_FILE, 0}
+ , /* Save tables to FILE */
+ {"--tables-verify", OPT_TABLES_VERIFY, 0}
+ , /* Tables integrity check */
+ {"--nounistd", OPT_NO_UNISTD_H, 0}
+ , /* Do not include unistd.h */
+ {"-v", OPT_VERBOSE, 0}
+ ,
+ {"--verbose", OPT_VERBOSE, 0}
+ , /* Write summary of scanner statistics to stdout. */
+ {"-V", OPT_VERSION, 0}
+ ,
+ {"--version", OPT_VERSION, 0}
+ , /* Report flex version. */
+ {"--warn", OPT_WARN, 0}
+ ,
+ {"-w", OPT_NO_WARN, 0}
+ ,
+ {"--nowarn", OPT_NO_WARN, 0}
+ , /* Suppress warning messages. */
+ {"--noansi-definitions", OPT_NO_ANSI_FUNC_DEFS, 0}
+ ,
+ {"--noansi-prototypes", OPT_NO_ANSI_FUNC_PROTOS, 0}
+ ,
+ {"--yyclass=NAME", OPT_YYCLASS, 0}
+ ,
+ {"--yylineno", OPT_YYLINENO, 0}
+ ,
+ {"--noyylineno", OPT_NO_YYLINENO, 0}
+ ,
+
+ {"--yymore", OPT_YYMORE, 0}
+ ,
+ {"--noyymore", OPT_NO_YYMORE, 0}
+ ,
+ {"--noyywrap", OPT_NO_YYWRAP, 0}
+ ,
+ {"--yywrap", OPT_YYWRAP, 0}
+ ,
+
+ {"--nounput", OPT_NO_UNPUT, 0}
+ ,
+ {"--noyy_push_state", OPT_NO_YY_PUSH_STATE, 0}
+ ,
+ {"--noyy_pop_state", OPT_NO_YY_POP_STATE, 0}
+ ,
+ {"--noyy_top_state", OPT_NO_YY_TOP_STATE, 0}
+ ,
+ {"--noyy_scan_buffer", OPT_NO_YY_SCAN_BUFFER, 0}
+ ,
+ {"--noyy_scan_bytes", OPT_NO_YY_SCAN_BYTES, 0}
+ ,
+ {"--noyy_scan_string", OPT_NO_YY_SCAN_STRING, 0}
+ ,
+ {"--noyyget_extra", OPT_NO_YYGET_EXTRA, 0}
+ ,
+ {"--noyyset_extra", OPT_NO_YYSET_EXTRA, 0}
+ ,
+ {"--noyyget_leng", OPT_NO_YYGET_LENG, 0}
+ ,
+ {"--noyyget_text", OPT_NO_YYGET_TEXT, 0}
+ ,
+ {"--noyyget_lineno", OPT_NO_YYGET_LINENO, 0}
+ ,
+ {"--noyyset_lineno", OPT_NO_YYSET_LINENO, 0}
+ ,
+ {"--noyyget_in", OPT_NO_YYGET_IN, 0}
+ ,
+ {"--noyyset_in", OPT_NO_YYSET_IN, 0}
+ ,
+ {"--noyyget_out", OPT_NO_YYGET_OUT, 0}
+ ,
+ {"--noyyset_out", OPT_NO_YYSET_OUT, 0}
+ ,
+ {"--noyyget_lval", OPT_NO_YYGET_LVAL, 0}
+ ,
+ {"--noyyset_lval", OPT_NO_YYSET_LVAL, 0}
+ ,
+ {"--noyyget_lloc", OPT_NO_YYGET_LLOC, 0}
+ ,
+ {"--noyyset_lloc", OPT_NO_YYSET_LLOC, 0}
+ ,
+
+ {0, 0, 0} /* required final NULL entry. */
+};
+
+/* vim:set tabstop=8 softtabstop=4 shiftwidth=4: */
Copied: vendor/flex/2.5.39/options.h (from rev 7075, vendor/flex/dist/options.h)
===================================================================
--- vendor/flex/2.5.39/options.h (rev 0)
+++ vendor/flex/2.5.39/options.h 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,134 @@
+/* flex - tool to generate fast lexical analyzers */
+
+/* Copyright (c) 1990 The Regents of the University of California. */
+/* All rights reserved. */
+
+/* This code is derived from software contributed to Berkeley by */
+/* Vern Paxson. */
+
+/* The United States Government has rights in this work pursuant */
+/* to contract no. DE-AC03-76SF00098 between the United States */
+/* Department of Energy and the University of California. */
+
+/* This file is part of flex. */
+
+/* Redistribution and use in source and binary forms, with or without */
+/* modification, are permitted provided that the following conditions */
+/* are met: */
+
+/* 1. Redistributions of source code must retain the above copyright */
+/* notice, this list of conditions and the following disclaimer. */
+/* 2. Redistributions in binary form must reproduce the above copyright */
+/* notice, this list of conditions and the following disclaimer in the */
+/* documentation and/or other materials provided with the distribution. */
+
+/* Neither the name of the University nor the names of its contributors */
+/* may be used to endorse or promote products derived from this software */
+/* without specific prior written permission. */
+
+/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */
+/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */
+/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
+/* PURPOSE. */
+
+#ifndef OPTIONS_H
+#define OPTIONS_H
+#include "scanopt.h"
+
+extern optspec_t flexopts[];
+
+enum flexopt_flag_t {
+ /* Use positive integers only, since they are return codes for scanopt.
+ * Order is not important. */
+ OPT_7BIT = 1,
+ OPT_8BIT,
+ OPT_ALIGN,
+ OPT_ALWAYS_INTERACTIVE,
+ OPT_ARRAY,
+ OPT_BACKUP,
+ OPT_BATCH,
+ OPT_BISON_BRIDGE,
+ OPT_BISON_BRIDGE_LOCATIONS,
+ OPT_CASE_INSENSITIVE,
+ OPT_COMPRESSION,
+ OPT_CPLUSPLUS,
+ OPT_DEBUG,
+ OPT_DEFAULT,
+ OPT_DONOTHING,
+ OPT_ECS,
+ OPT_FAST,
+ OPT_FULL,
+ OPT_HEADER_FILE,
+ OPT_HELP,
+ OPT_INTERACTIVE,
+ OPT_LEX_COMPAT,
+ OPT_POSIX_COMPAT,
+ OPT_MAIN,
+ OPT_META_ECS,
+ OPT_NEVER_INTERACTIVE,
+ OPT_NO_ALIGN,
+ OPT_NO_ANSI_FUNC_DEFS,
+ OPT_NO_ANSI_FUNC_PROTOS,
+ OPT_NO_DEBUG,
+ OPT_NO_DEFAULT,
+ OPT_NO_ECS,
+ OPT_NO_LINE,
+ OPT_NO_MAIN,
+ OPT_NO_META_ECS,
+ OPT_NO_REENTRANT,
+ OPT_NO_REJECT,
+ OPT_NO_STDINIT,
+ OPT_NO_UNPUT,
+ OPT_NO_WARN,
+ OPT_NO_YYGET_EXTRA,
+ OPT_NO_YYGET_IN,
+ OPT_NO_YYGET_LENG,
+ OPT_NO_YYGET_LINENO,
+ OPT_NO_YYGET_LLOC,
+ OPT_NO_YYGET_LVAL,
+ OPT_NO_YYGET_OUT,
+ OPT_NO_YYGET_TEXT,
+ OPT_NO_YYLINENO,
+ OPT_NO_YYMORE,
+ OPT_NO_YYSET_EXTRA,
+ OPT_NO_YYSET_IN,
+ OPT_NO_YYSET_LINENO,
+ OPT_NO_YYSET_LLOC,
+ OPT_NO_YYSET_LVAL,
+ OPT_NO_YYSET_OUT,
+ OPT_NO_YYWRAP,
+ OPT_NO_YY_POP_STATE,
+ OPT_NO_YY_PUSH_STATE,
+ OPT_NO_YY_SCAN_BUFFER,
+ OPT_NO_YY_SCAN_BYTES,
+ OPT_NO_YY_SCAN_STRING,
+ OPT_NO_YY_TOP_STATE,
+ OPT_OUTFILE,
+ OPT_PERF_REPORT,
+ OPT_POINTER,
+ OPT_PREFIX,
+ OPT_PREPROCDEFINE,
+ OPT_PREPROC_LEVEL,
+ OPT_READ,
+ OPT_REENTRANT,
+ OPT_REJECT,
+ OPT_SKEL,
+ OPT_STACK,
+ OPT_STDINIT,
+ OPT_STDOUT,
+ OPT_TABLES_FILE,
+ OPT_TABLES_VERIFY,
+ OPT_TRACE,
+ OPT_NO_UNISTD_H,
+ OPT_VERBOSE,
+ OPT_VERSION,
+ OPT_WARN,
+ OPT_YYCLASS,
+ OPT_YYLINENO,
+ OPT_YYMORE,
+ OPT_YYWRAP
+};
+
+#endif
+
+/* vim:set tabstop=8 softtabstop=4 shiftwidth=4 textwidth=0: */
Copied: vendor/flex/2.5.39/parse.c (from rev 7075, vendor/flex/dist/parse.c)
===================================================================
--- vendor/flex/2.5.39/parse.c (rev 0)
+++ vendor/flex/2.5.39/parse.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,3221 @@
+/* A Bison parser, made by GNU Bison 2.5. */
+
+/* Bison implementation for Yacc-like parsers in C
+
+ Copyright (C) 1984, 1989-1990, 2000-2011 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* As a special exception, you may create a larger work that contains
+ part or all of the Bison parser skeleton and distribute that work
+ under terms of your choice, so long as that work isn't itself a
+ parser generator using the skeleton or a modified version thereof
+ as a parser skeleton. Alternatively, if you modify or redistribute
+ the parser skeleton itself, you may (at your option) remove this
+ special exception, which will cause the skeleton and the resulting
+ Bison output files to be licensed under the GNU General Public
+ License without this special exception.
+
+ This special exception was added by the Free Software Foundation in
+ version 2.2 of Bison. */
+
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+ simplifying the original so-called "semantic" parser. */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+ infringing on user name space. This should be done even for local
+ variables, as they might otherwise be expanded by user macros.
+ There are some unavoidable exceptions within include files to
+ define necessary library symbols; they are noted "INFRINGES ON
+ USER NAME SPACE" below. */
+
+/* Identify Bison output. */
+#define YYBISON 1
+
+/* Bison version. */
+#define YYBISON_VERSION "2.5"
+
+/* Skeleton name. */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers. */
+#define YYPURE 0
+
+/* Push parsers. */
+#define YYPUSH 0
+
+/* Pull parsers. */
+#define YYPULL 1
+
+/* Using locations. */
+#define YYLSP_NEEDED 0
+
+
+
+/* Copy the first part of user declarations. */
+
+/* Line 268 of yacc.c */
+#line 34 "parse.y"
+
+/* Copyright (c) 1990 The Regents of the University of California. */
+/* All rights reserved. */
+
+/* This code is derived from software contributed to Berkeley by */
+/* Vern Paxson. */
+
+/* The United States Government has rights in this work pursuant */
+/* to contract no. DE-AC03-76SF00098 between the United States */
+/* Department of Energy and the University of California. */
+
+/* This file is part of flex. */
+
+/* Redistribution and use in source and binary forms, with or without */
+/* modification, are permitted provided that the following conditions */
+/* are met: */
+
+/* 1. Redistributions of source code must retain the above copyright */
+/* notice, this list of conditions and the following disclaimer. */
+/* 2. Redistributions in binary form must reproduce the above copyright */
+/* notice, this list of conditions and the following disclaimer in the */
+/* documentation and/or other materials provided with the distribution. */
+
+/* Neither the name of the University nor the names of its contributors */
+/* may be used to endorse or promote products derived from this software */
+/* without specific prior written permission. */
+
+/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */
+/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */
+/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
+/* PURPOSE. */
+
+#include "flexdef.h"
+#include "tables.h"
+
+int pat, scnum, eps, headcnt, trailcnt, lastchar, i, rulelen;
+int trlcontxt, xcluflg, currccl, cclsorted, varlength, variable_trail_rule;
+
+int *scon_stk;
+int scon_stk_ptr;
+
+static int madeany = false; /* whether we've made the '.' character class */
+static int ccldot, cclany;
+int previous_continued_action; /* whether the previous rule's action was '|' */
+
+#define format_warn3(fmt, a1, a2) \
+ do{ \
+ char fw3_msg[MAXLINE];\
+ snprintf( fw3_msg, MAXLINE,(fmt), (a1), (a2) );\
+ warn( fw3_msg );\
+ }while(0)
+
+/* Expand a POSIX character class expression. */
+#define CCL_EXPR(func) \
+ do{ \
+ int c; \
+ for ( c = 0; c < csize; ++c ) \
+ if ( isascii(c) && func(c) ) \
+ ccladd( currccl, c ); \
+ }while(0)
+
+/* negated class */
+#define CCL_NEG_EXPR(func) \
+ do{ \
+ int c; \
+ for ( c = 0; c < csize; ++c ) \
+ if ( !func(c) ) \
+ ccladd( currccl, c ); \
+ }while(0)
+
+/* While POSIX defines isblank(), it's not ANSI C. */
+#define IS_BLANK(c) ((c) == ' ' || (c) == '\t')
+
+/* On some over-ambitious machines, such as DEC Alpha's, the default
+ * token type is "long" instead of "int"; this leads to problems with
+ * declaring yylval in flexdef.h. But so far, all the yacc's I've seen
+ * wrap their definitions of YYSTYPE with "#ifndef YYSTYPE"'s, so the
+ * following should ensure that the default token type is "int".
+ */
+#define YYSTYPE int
+
+
+
+/* Line 268 of yacc.c */
+#line 155 "parse.c"
+
+/* Enabling traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+
+/* Enabling verbose error messages. */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+/* Enabling the token table. */
+#ifndef YYTOKEN_TABLE
+# define YYTOKEN_TABLE 0
+#endif
+
+
+/* Tokens. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ /* Put the tokens into the symbol table, so that GDB and other debuggers
+ know about them. */
+ enum yytokentype {
+ CHAR = 258,
+ NUMBER = 259,
+ SECTEND = 260,
+ SCDECL = 261,
+ XSCDECL = 262,
+ NAME = 263,
+ PREVCCL = 264,
+ EOF_OP = 265,
+ OPTION_OP = 266,
+ OPT_OUTFILE = 267,
+ OPT_PREFIX = 268,
+ OPT_YYCLASS = 269,
+ OPT_HEADER = 270,
+ OPT_EXTRA_TYPE = 271,
+ OPT_TABLES = 272,
+ CCE_ALNUM = 273,
+ CCE_ALPHA = 274,
+ CCE_BLANK = 275,
+ CCE_CNTRL = 276,
+ CCE_DIGIT = 277,
+ CCE_GRAPH = 278,
+ CCE_LOWER = 279,
+ CCE_PRINT = 280,
+ CCE_PUNCT = 281,
+ CCE_SPACE = 282,
+ CCE_UPPER = 283,
+ CCE_XDIGIT = 284,
+ CCE_NEG_ALNUM = 285,
+ CCE_NEG_ALPHA = 286,
+ CCE_NEG_BLANK = 287,
+ CCE_NEG_CNTRL = 288,
+ CCE_NEG_DIGIT = 289,
+ CCE_NEG_GRAPH = 290,
+ CCE_NEG_LOWER = 291,
+ CCE_NEG_PRINT = 292,
+ CCE_NEG_PUNCT = 293,
+ CCE_NEG_SPACE = 294,
+ CCE_NEG_UPPER = 295,
+ CCE_NEG_XDIGIT = 296,
+ CCL_OP_UNION = 297,
+ CCL_OP_DIFF = 298,
+ BEGIN_REPEAT_POSIX = 299,
+ END_REPEAT_POSIX = 300,
+ BEGIN_REPEAT_FLEX = 301,
+ END_REPEAT_FLEX = 302
+ };
+#endif
+/* Tokens. */
+#define CHAR 258
+#define NUMBER 259
+#define SECTEND 260
+#define SCDECL 261
+#define XSCDECL 262
+#define NAME 263
+#define PREVCCL 264
+#define EOF_OP 265
+#define OPTION_OP 266
+#define OPT_OUTFILE 267
+#define OPT_PREFIX 268
+#define OPT_YYCLASS 269
+#define OPT_HEADER 270
+#define OPT_EXTRA_TYPE 271
+#define OPT_TABLES 272
+#define CCE_ALNUM 273
+#define CCE_ALPHA 274
+#define CCE_BLANK 275
+#define CCE_CNTRL 276
+#define CCE_DIGIT 277
+#define CCE_GRAPH 278
+#define CCE_LOWER 279
+#define CCE_PRINT 280
+#define CCE_PUNCT 281
+#define CCE_SPACE 282
+#define CCE_UPPER 283
+#define CCE_XDIGIT 284
+#define CCE_NEG_ALNUM 285
+#define CCE_NEG_ALPHA 286
+#define CCE_NEG_BLANK 287
+#define CCE_NEG_CNTRL 288
+#define CCE_NEG_DIGIT 289
+#define CCE_NEG_GRAPH 290
+#define CCE_NEG_LOWER 291
+#define CCE_NEG_PRINT 292
+#define CCE_NEG_PUNCT 293
+#define CCE_NEG_SPACE 294
+#define CCE_NEG_UPPER 295
+#define CCE_NEG_XDIGIT 296
+#define CCL_OP_UNION 297
+#define CCL_OP_DIFF 298
+#define BEGIN_REPEAT_POSIX 299
+#define END_REPEAT_POSIX 300
+#define BEGIN_REPEAT_FLEX 301
+#define END_REPEAT_FLEX 302
+
+
+
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef int YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+
+/* Copy the second part of user declarations. */
+
+
+/* Line 343 of yacc.c */
+#line 291 "parse.c"
+
+#ifdef short
+# undef short
+#endif
+
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
+#endif
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#elif (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+typedef signed char yytype_int8;
+#else
+typedef short int yytype_int8;
+#endif
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short int yytype_uint16;
+#endif
+
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short int yytype_int16;
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+# define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+# define YYSIZE_T size_t
+# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+# define YYSIZE_T size_t
+# else
+# define YYSIZE_T unsigned int
+# endif
+#endif
+
+#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
+
+#ifndef YY_
+# if defined YYENABLE_NLS && YYENABLE_NLS
+# if ENABLE_NLS
+# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+# define YY_(msgid) dgettext ("bison-runtime", msgid)
+# endif
+# endif
+# ifndef YY_
+# define YY_(msgid) msgid
+# endif
+#endif
+
+/* Suppress unused-variable warnings by "using" E. */
+#if ! defined lint || defined __GNUC__
+# define YYUSE(e) ((void) (e))
+#else
+# define YYUSE(e) /* empty */
+#endif
+
+/* Identity function, used to suppress warnings about constant conditions. */
+#ifndef lint
+# define YYID(n) (n)
+#else
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static int
+YYID (int yyi)
+#else
+static int
+YYID (yyi)
+ int yyi;
+#endif
+{
+ return yyi;
+}
+#endif
+
+#if ! defined yyoverflow || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols. */
+
+# ifdef YYSTACK_USE_ALLOCA
+# if YYSTACK_USE_ALLOCA
+# ifdef __GNUC__
+# define YYSTACK_ALLOC __builtin_alloca
+# elif defined __BUILTIN_VA_ARG_INCR
+# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+# elif defined _AIX
+# define YYSTACK_ALLOC __alloca
+# elif defined _MSC_VER
+# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+# define alloca _alloca
+# else
+# define YYSTACK_ALLOC alloca
+# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+# ifndef EXIT_SUCCESS
+# define EXIT_SUCCESS 0
+# endif
+# endif
+# endif
+# endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+ /* Pacify GCC's `empty if-body' warning. */
+# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
+# ifndef YYSTACK_ALLOC_MAXIMUM
+ /* The OS might guarantee only one guard page at the bottom of the stack,
+ and a page size can be as small as 4096 bytes. So we cannot safely
+ invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
+ to allow for a few compiler-allocated temporary stack slots. */
+# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
+# endif
+# else
+# define YYSTACK_ALLOC YYMALLOC
+# define YYSTACK_FREE YYFREE
+# ifndef YYSTACK_ALLOC_MAXIMUM
+# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+# endif
+# if (defined __cplusplus && ! defined EXIT_SUCCESS \
+ && ! ((defined YYMALLOC || defined malloc) \
+ && (defined YYFREE || defined free)))
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+# ifndef EXIT_SUCCESS
+# define EXIT_SUCCESS 0
+# endif
+# endif
+# ifndef YYMALLOC
+# define YYMALLOC malloc
+# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# ifndef YYFREE
+# define YYFREE free
+# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# endif
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
+
+
+#if (! defined yyoverflow \
+ && (! defined __cplusplus \
+ || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member. */
+union yyalloc
+{
+ yytype_int16 yyss_alloc;
+ YYSTYPE yyvs_alloc;
+};
+
+/* The size of the maximum gap between one aligned stack and the next. */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+ N elements. */
+# define YYSTACK_BYTES(N) \
+ ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
+ + YYSTACK_GAP_MAXIMUM)
+
+# define YYCOPY_NEEDED 1
+
+/* Relocate STACK from its old location to the new one. The
+ local variables YYSIZE and YYSTACKSIZE give the old and new number of
+ elements in the stack, and YYPTR gives the new location of the
+ stack. Advance YYPTR to a properly aligned location for the next
+ stack. */
+# define YYSTACK_RELOCATE(Stack_alloc, Stack) \
+ do \
+ { \
+ YYSIZE_T yynewbytes; \
+ YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
+ Stack = &yyptr->Stack_alloc; \
+ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+ yyptr += yynewbytes / sizeof (*yyptr); \
+ } \
+ while (YYID (0))
+
+#endif
+
+#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
+/* Copy COUNT objects from FROM to TO. The source and destination do
+ not overlap. */
+# ifndef YYCOPY
+# if defined __GNUC__ && 1 < __GNUC__
+# define YYCOPY(To, From, Count) \
+ __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
+# else
+# define YYCOPY(To, From, Count) \
+ do \
+ { \
+ YYSIZE_T yyi; \
+ for (yyi = 0; yyi < (Count); yyi++) \
+ (To)[yyi] = (From)[yyi]; \
+ } \
+ while (YYID (0))
+# endif
+# endif
+#endif /* !YYCOPY_NEEDED */
+
+/* YYFINAL -- State number of the termination state. */
+#define YYFINAL 3
+/* YYLAST -- Last index in YYTABLE. */
+#define YYLAST 161
+
+/* YYNTOKENS -- Number of terminals. */
+#define YYNTOKENS 69
+/* YYNNTS -- Number of nonterminals. */
+#define YYNNTS 27
+/* YYNRULES -- Number of rules. */
+#define YYNRULES 97
+/* YYNRULES -- Number of states. */
+#define YYNSTATES 140
+
+/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
+#define YYUNDEFTOK 2
+#define YYMAXUTOK 302
+
+#define YYTRANSLATE(YYX) \
+ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
+static const yytype_uint8 yytranslate[] =
+{
+ 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 49, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 63, 2, 57, 2, 2, 2,
+ 64, 65, 55, 60, 56, 68, 62, 59, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 53, 48, 54, 61, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 66, 2, 67, 52, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 50, 58, 51, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
+ 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
+ 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
+ 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
+ 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
+ 45, 46, 47
+};
+
+#if YYDEBUG
+/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+ YYRHS. */
+static const yytype_uint16 yyprhs[] =
+{
+ 0, 0, 3, 9, 10, 14, 17, 18, 20, 22,
+ 24, 26, 29, 31, 33, 36, 39, 40, 44, 48,
+ 52, 56, 60, 64, 70, 76, 77, 78, 81, 83,
+ 85, 87, 88, 93, 97, 98, 102, 104, 106, 108,
+ 111, 115, 118, 120, 124, 126, 129, 132, 134, 141,
+ 147, 152, 155, 158, 161, 168, 174, 179, 181, 183,
+ 185, 189, 193, 195, 199, 203, 205, 209, 214, 219,
+ 222, 225, 226, 228, 230, 232, 234, 236, 238, 240,
+ 242, 244, 246, 248, 250, 252, 254, 256, 258, 260,
+ 262, 264, 266, 268, 270, 272, 274, 277
+};
+
+/* YYRHS -- A `-1'-separated list of the rules' RHS. */
+static const yytype_int8 yyrhs[] =
+{
+ 70, 0, -1, 71, 72, 73, 79, 80, -1, -1,
+ 72, 74, 75, -1, 72, 76, -1, -1, 1, -1,
+ 5, -1, 6, -1, 7, -1, 75, 8, -1, 8,
+ -1, 1, -1, 11, 77, -1, 77, 78, -1, -1,
+ 12, 48, 8, -1, 16, 48, 8, -1, 13, 48,
+ 8, -1, 14, 48, 8, -1, 15, 48, 8, -1,
+ 17, 48, 8, -1, 79, 83, 80, 81, 49, -1,
+ 79, 83, 50, 79, 51, -1, -1, -1, 52, 86,
+ -1, 86, -1, 10, -1, 1, -1, -1, 53, 82,
+ 84, 54, -1, 53, 55, 54, -1, -1, 84, 56,
+ 85, -1, 85, -1, 1, -1, 8, -1, 88, 87,
+ -1, 88, 87, 57, -1, 87, 57, -1, 87, -1,
+ 87, 58, 89, -1, 89, -1, 87, 59, -1, 89,
+ 90, -1, 90, -1, 89, 44, 4, 56, 4, 45,
+ -1, 89, 44, 4, 56, 45, -1, 89, 44, 4,
+ 45, -1, 90, 55, -1, 90, 60, -1, 90, 61,
+ -1, 90, 46, 4, 56, 4, 47, -1, 90, 46,
+ 4, 56, 47, -1, 90, 46, 4, 47, -1, 62,
+ -1, 91, -1, 9, -1, 63, 95, 63, -1, 64,
+ 87, 65, -1, 3, -1, 91, 43, 92, -1, 91,
+ 42, 92, -1, 92, -1, 66, 93, 67, -1, 66,
+ 52, 93, 67, -1, 93, 3, 68, 3, -1, 93,
+ 3, -1, 93, 94, -1, -1, 18, -1, 19, -1,
+ 20, -1, 21, -1, 22, -1, 23, -1, 24, -1,
+ 25, -1, 26, -1, 27, -1, 29, -1, 28, -1,
+ 30, -1, 31, -1, 32, -1, 33, -1, 34, -1,
+ 35, -1, 37, -1, 38, -1, 39, -1, 41, -1,
+ 36, -1, 40, -1, 95, 3, -1, -1
+};
+
+/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
+static const yytype_uint16 yyrline[] =
+{
+ 0, 118, 118, 148, 155, 156, 157, 158, 162, 170,
+ 173, 177, 180, 183, 187, 190, 191, 194, 199, 201,
+ 203, 205, 207, 211, 213, 215, 219, 231, 267, 291,
+ 314, 319, 322, 325, 343, 346, 348, 350, 354, 377,
+ 433, 436, 479, 497, 503, 508, 535, 543, 546, 574,
+ 588, 610, 617, 623, 629, 657, 671, 690, 724, 742,
+ 752, 755, 758, 773, 774, 775, 780, 782, 789, 849,
+ 867, 875, 883, 884, 885, 886, 887, 888, 889, 894,
+ 895, 896, 897, 898, 904, 905, 906, 907, 908, 909,
+ 910, 911, 912, 913, 914, 920, 928, 944
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+ First, the terminals, then, starting at YYNTOKENS, nonterminals. */
+static const char *const yytname[] =
+{
+ "$end", "error", "$undefined", "CHAR", "NUMBER", "SECTEND", "SCDECL",
+ "XSCDECL", "NAME", "PREVCCL", "EOF_OP", "OPTION_OP", "OPT_OUTFILE",
+ "OPT_PREFIX", "OPT_YYCLASS", "OPT_HEADER", "OPT_EXTRA_TYPE",
+ "OPT_TABLES", "CCE_ALNUM", "CCE_ALPHA", "CCE_BLANK", "CCE_CNTRL",
+ "CCE_DIGIT", "CCE_GRAPH", "CCE_LOWER", "CCE_PRINT", "CCE_PUNCT",
+ "CCE_SPACE", "CCE_UPPER", "CCE_XDIGIT", "CCE_NEG_ALNUM", "CCE_NEG_ALPHA",
+ "CCE_NEG_BLANK", "CCE_NEG_CNTRL", "CCE_NEG_DIGIT", "CCE_NEG_GRAPH",
+ "CCE_NEG_LOWER", "CCE_NEG_PRINT", "CCE_NEG_PUNCT", "CCE_NEG_SPACE",
+ "CCE_NEG_UPPER", "CCE_NEG_XDIGIT", "CCL_OP_UNION", "CCL_OP_DIFF",
+ "BEGIN_REPEAT_POSIX", "END_REPEAT_POSIX", "BEGIN_REPEAT_FLEX",
+ "END_REPEAT_FLEX", "'='", "'\\n'", "'{'", "'}'", "'^'", "'<'", "'>'",
+ "'*'", "','", "'$'", "'|'", "'/'", "'+'", "'?'", "'.'", "'\"'", "'('",
+ "')'", "'['", "']'", "'-'", "$accept", "goal", "initlex", "sect1",
+ "sect1end", "startconddecl", "namelist1", "options", "optionlist",
+ "option", "sect2", "initforrule", "flexrule", "scon_stk_ptr", "scon",
+ "namelist2", "sconname", "rule", "re", "re2", "series", "singleton",
+ "fullccl", "braceccl", "ccl", "ccl_expr", "string", 0
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
+ token YYLEX-NUM. */
+static const yytype_uint16 yytoknum[] =
+{
+ 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
+ 265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
+ 275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
+ 285, 286, 287, 288, 289, 290, 291, 292, 293, 294,
+ 295, 296, 297, 298, 299, 300, 301, 302, 61, 10,
+ 123, 125, 94, 60, 62, 42, 44, 36, 124, 47,
+ 43, 63, 46, 34, 40, 41, 91, 93, 45
+};
+# endif
+
+/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
+static const yytype_uint8 yyr1[] =
+{
+ 0, 69, 70, 71, 72, 72, 72, 72, 73, 74,
+ 74, 75, 75, 75, 76, 77, 77, 78, 78, 78,
+ 78, 78, 78, 79, 79, 79, 80, 81, 81, 81,
+ 81, 82, 83, 83, 83, 84, 84, 84, 85, 86,
+ 86, 86, 86, 87, 87, 88, 89, 89, 89, 89,
+ 89, 90, 90, 90, 90, 90, 90, 90, 90, 90,
+ 90, 90, 90, 91, 91, 91, 92, 92, 93, 93,
+ 93, 93, 94, 94, 94, 94, 94, 94, 94, 94,
+ 94, 94, 94, 94, 94, 94, 94, 94, 94, 94,
+ 94, 94, 94, 94, 94, 94, 95, 95
+};
+
+/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
+static const yytype_uint8 yyr2[] =
+{
+ 0, 2, 5, 0, 3, 2, 0, 1, 1, 1,
+ 1, 2, 1, 1, 2, 2, 0, 3, 3, 3,
+ 3, 3, 3, 5, 5, 0, 0, 2, 1, 1,
+ 1, 0, 4, 3, 0, 3, 1, 1, 1, 2,
+ 3, 2, 1, 3, 1, 2, 2, 1, 6, 5,
+ 4, 2, 2, 2, 6, 5, 4, 1, 1, 1,
+ 3, 3, 1, 3, 3, 1, 3, 4, 4, 2,
+ 2, 0, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 2, 0
+};
+
+/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM.
+ Performed when YYTABLE doesn't specify something else to do. Zero
+ means the default is an error. */
+static const yytype_uint8 yydefact[] =
+{
+ 3, 0, 0, 1, 7, 0, 8, 9, 10, 16,
+ 25, 0, 5, 14, 34, 13, 12, 4, 0, 0,
+ 0, 0, 0, 0, 15, 31, 2, 26, 11, 0,
+ 0, 0, 0, 0, 0, 0, 0, 25, 0, 17,
+ 19, 20, 21, 18, 22, 33, 37, 38, 0, 36,
+ 34, 30, 62, 59, 29, 0, 57, 97, 0, 71,
+ 0, 28, 42, 0, 44, 47, 58, 65, 32, 0,
+ 24, 27, 0, 0, 71, 0, 23, 41, 0, 45,
+ 39, 0, 46, 0, 51, 52, 53, 0, 0, 35,
+ 96, 60, 61, 0, 69, 72, 73, 74, 75, 76,
+ 77, 78, 79, 80, 81, 83, 82, 84, 85, 86,
+ 87, 88, 89, 94, 90, 91, 92, 95, 93, 66,
+ 70, 43, 40, 0, 0, 64, 63, 67, 0, 50,
+ 0, 56, 0, 68, 0, 49, 0, 55, 48, 54
+};
+
+/* YYDEFGOTO[NTERM-NUM]. */
+static const yytype_int8 yydefgoto[] =
+{
+ -1, 1, 2, 5, 10, 11, 17, 12, 13, 24,
+ 14, 26, 60, 36, 27, 48, 49, 61, 62, 63,
+ 64, 65, 66, 67, 75, 120, 72
+};
+
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+ STATE-NUM. */
+#define YYPACT_NINF -52
+static const yytype_int16 yypact[] =
+{
+ -52, 17, 103, -52, -52, 113, -52, -52, -52, -52,
+ -52, 48, -52, 114, 6, -52, -52, 42, 7, 12,
+ 58, 77, 88, 89, -52, 43, -52, 73, -52, 130,
+ 131, 132, 133, 134, 135, 90, 91, -52, -1, -52,
+ -52, -52, -52, -52, -52, -52, -52, -52, 40, -52,
+ 44, -52, -52, -52, -52, 39, -52, -52, 39, 93,
+ 97, -52, -12, 39, 49, 61, -31, -52, -52, 139,
+ -52, -52, 1, -51, -52, 0, -52, -52, 39, -52,
+ 75, 144, 61, 145, -52, -52, -52, 84, 84, -52,
+ -52, -52, -52, 50, 83, -52, -52, -52, -52, -52,
+ -52, -52, -52, -52, -52, -52, -52, -52, -52, -52,
+ -52, -52, -52, -52, -52, -52, -52, -52, -52, -52,
+ -52, 49, -52, -40, 10, -52, -52, -52, 149, -52,
+ 9, -52, -3, -52, 108, -52, 107, -52, -52, -52
+};
+
+/* YYPGOTO[NTERM-NUM]. */
+static const yytype_int16 yypgoto[] =
+{
+ -52, -52, -52, -52, -52, -52, -52, -52, -52, -52,
+ 118, 129, -52, -52, -52, -52, 92, 102, -48, -52,
+ 80, -21, -52, 47, 85, -52, -52
+};
+
+/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
+ positive, shift that token. If negative, reduce the rule which
+ number is the opposite. If YYTABLE_NINF, syntax error. */
+#define YYTABLE_NINF -27
+static const yytype_int16 yytable[] =
+{
+ 51, 136, 52, 94, 90, 129, -26, 78, 53, 54,
+ 73, 87, 88, 134, 92, 80, 130, 3, 95, 96,
+ 97, 98, 99, 100, 101, 102, 103, 104, 105, 106,
+ 107, 108, 109, 110, 111, 112, 113, 114, 115, 116,
+ 117, 118, 52, 82, 137, 77, 78, 79, 53, 15,
+ 28, 55, 52, 94, 135, 29, 16, 131, 53, 25,
+ 30, 56, 57, 58, 91, 59, 132, 119, 95, 96,
+ 97, 98, 99, 100, 101, 102, 103, 104, 105, 106,
+ 107, 108, 109, 110, 111, 112, 113, 114, 115, 116,
+ 117, 118, 46, 81, 68, 70, 69, 25, 35, 47,
+ 82, 56, 57, 58, 4, 59, 31, 83, -6, -6,
+ -6, 56, 57, 58, -6, 59, 84, 127, 6, 7,
+ 8, 85, 86, 37, 9, 32, 18, 19, 20, 21,
+ 22, 23, 122, 78, 125, 126, 33, 34, 39, 40,
+ 41, 42, 43, 44, 45, 74, 76, 47, 123, 124,
+ 59, 128, 133, 138, 139, 50, 38, 71, 121, 93,
+ 0, 89
+};
+
+#define yypact_value_is_default(yystate) \
+ ((yystate) == (-52))
+
+#define yytable_value_is_error(yytable_value) \
+ YYID (0)
+
+static const yytype_int8 yycheck[] =
+{
+ 1, 4, 3, 3, 3, 45, 0, 58, 9, 10,
+ 58, 42, 43, 4, 65, 63, 56, 0, 18, 19,
+ 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
+ 30, 31, 32, 33, 34, 35, 36, 37, 38, 39,
+ 40, 41, 3, 64, 47, 57, 58, 59, 9, 1,
+ 8, 52, 3, 3, 45, 48, 8, 47, 9, 53,
+ 48, 62, 63, 64, 63, 66, 56, 67, 18, 19,
+ 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
+ 30, 31, 32, 33, 34, 35, 36, 37, 38, 39,
+ 40, 41, 1, 44, 54, 51, 56, 53, 55, 8,
+ 121, 62, 63, 64, 1, 66, 48, 46, 5, 6,
+ 7, 62, 63, 64, 11, 66, 55, 67, 5, 6,
+ 7, 60, 61, 50, 11, 48, 12, 13, 14, 15,
+ 16, 17, 57, 58, 87, 88, 48, 48, 8, 8,
+ 8, 8, 8, 8, 54, 52, 49, 8, 4, 4,
+ 66, 68, 3, 45, 47, 37, 27, 55, 78, 74,
+ -1, 69
+};
+
+/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+ symbol of state STATE-NUM. */
+static const yytype_uint8 yystos[] =
+{
+ 0, 70, 71, 0, 1, 72, 5, 6, 7, 11,
+ 73, 74, 76, 77, 79, 1, 8, 75, 12, 13,
+ 14, 15, 16, 17, 78, 53, 80, 83, 8, 48,
+ 48, 48, 48, 48, 48, 55, 82, 50, 80, 8,
+ 8, 8, 8, 8, 8, 54, 1, 8, 84, 85,
+ 79, 1, 3, 9, 10, 52, 62, 63, 64, 66,
+ 81, 86, 87, 88, 89, 90, 91, 92, 54, 56,
+ 51, 86, 95, 87, 52, 93, 49, 57, 58, 59,
+ 87, 44, 90, 46, 55, 60, 61, 42, 43, 85,
+ 3, 63, 65, 93, 3, 18, 19, 20, 21, 22,
+ 23, 24, 25, 26, 27, 28, 29, 30, 31, 32,
+ 33, 34, 35, 36, 37, 38, 39, 40, 41, 67,
+ 94, 89, 57, 4, 4, 92, 92, 67, 68, 45,
+ 56, 47, 56, 3, 4, 45, 4, 47, 45, 47
+};
+
+#define yyerrok (yyerrstatus = 0)
+#define yyclearin (yychar = YYEMPTY)
+#define YYEMPTY (-2)
+#define YYEOF 0
+
+#define YYACCEPT goto yyacceptlab
+#define YYABORT goto yyabortlab
+#define YYERROR goto yyerrorlab
+
+
+/* Like YYERROR except do call yyerror. This remains here temporarily
+ to ease the transition to the new meaning of YYERROR, for GCC.
+ Once GCC version 2 has supplanted version 1, this can go. However,
+ YYFAIL appears to be in use. Nevertheless, it is formally deprecated
+ in Bison 2.4.2's NEWS entry, where a plan to phase it out is
+ discussed. */
+
+#define YYFAIL goto yyerrlab
+#if defined YYFAIL
+ /* This is here to suppress warnings from the GCC cpp's
+ -Wunused-macros. Normally we don't worry about that warning, but
+ some users do, and we want to make it easy for users to remove
+ YYFAIL uses, which will produce warnings from Bison 2.5. */
+#endif
+
+#define YYRECOVERING() (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value) \
+do \
+ if (yychar == YYEMPTY && yylen == 1) \
+ { \
+ yychar = (Token); \
+ yylval = (Value); \
+ YYPOPSTACK (1); \
+ goto yybackup; \
+ } \
+ else \
+ { \
+ yyerror (YY_("syntax error: cannot back up")); \
+ YYERROR; \
+ } \
+while (YYID (0))
+
+
+#define YYTERROR 1
+#define YYERRCODE 256
+
+
+/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
+ If N is 0, then set CURRENT to the empty location which ends
+ the previous symbol: RHS[0] (always defined). */
+
+#define YYRHSLOC(Rhs, K) ((Rhs)[K])
+#ifndef YYLLOC_DEFAULT
+# define YYLLOC_DEFAULT(Current, Rhs, N) \
+ do \
+ if (YYID (N)) \
+ { \
+ (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \
+ (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \
+ (Current).last_line = YYRHSLOC (Rhs, N).last_line; \
+ (Current).last_column = YYRHSLOC (Rhs, N).last_column; \
+ } \
+ else \
+ { \
+ (Current).first_line = (Current).last_line = \
+ YYRHSLOC (Rhs, 0).last_line; \
+ (Current).first_column = (Current).last_column = \
+ YYRHSLOC (Rhs, 0).last_column; \
+ } \
+ while (YYID (0))
+#endif
+
+
+/* This macro is provided for backward compatibility. */
+
+#ifndef YY_LOCATION_PRINT
+# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+#endif
+
+
+/* YYLEX -- calling `yylex' with the right arguments. */
+
+#ifdef YYLEX_PARAM
+# define YYLEX yylex (YYLEX_PARAM)
+#else
+# define YYLEX yylex ()
+#endif
+
+/* Enable debugging if requested. */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+# define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args) \
+do { \
+ if (yydebug) \
+ YYFPRINTF Args; \
+} while (YYID (0))
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
+do { \
+ if (yydebug) \
+ { \
+ YYFPRINTF (stderr, "%s ", Title); \
+ yy_symbol_print (stderr, \
+ Type, Value); \
+ YYFPRINTF (stderr, "\n"); \
+ } \
+} while (YYID (0))
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_value_print (yyoutput, yytype, yyvaluep)
+ FILE *yyoutput;
+ int yytype;
+ YYSTYPE const * const yyvaluep;
+#endif
+{
+ if (!yyvaluep)
+ return;
+# ifdef YYPRINT
+ if (yytype < YYNTOKENS)
+ YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# else
+ YYUSE (yyoutput);
+# endif
+ switch (yytype)
+ {
+ default:
+ break;
+ }
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_print (yyoutput, yytype, yyvaluep)
+ FILE *yyoutput;
+ int yytype;
+ YYSTYPE const * const yyvaluep;
+#endif
+{
+ if (yytype < YYNTOKENS)
+ YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+ else
+ YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+ yy_symbol_value_print (yyoutput, yytype, yyvaluep);
+ YYFPRINTF (yyoutput, ")");
+}
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included). |
+`------------------------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
+#else
+static void
+yy_stack_print (yybottom, yytop)
+ yytype_int16 *yybottom;
+ yytype_int16 *yytop;
+#endif
+{
+ YYFPRINTF (stderr, "Stack now");
+ for (; yybottom <= yytop; yybottom++)
+ {
+ int yybot = *yybottom;
+ YYFPRINTF (stderr, " %d", yybot);
+ }
+ YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top) \
+do { \
+ if (yydebug) \
+ yy_stack_print ((Bottom), (Top)); \
+} while (YYID (0))
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced. |
+`------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
+#else
+static void
+yy_reduce_print (yyvsp, yyrule)
+ YYSTYPE *yyvsp;
+ int yyrule;
+#endif
+{
+ int yynrhs = yyr2[yyrule];
+ int yyi;
+ unsigned long int yylno = yyrline[yyrule];
+ YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+ yyrule - 1, yylno);
+ /* The symbols being reduced. */
+ for (yyi = 0; yyi < yynrhs; yyi++)
+ {
+ YYFPRINTF (stderr, " $%d = ", yyi + 1);
+ yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
+ &(yyvsp[(yyi + 1) - (yynrhs)])
+ );
+ YYFPRINTF (stderr, "\n");
+ }
+}
+
+# define YY_REDUCE_PRINT(Rule) \
+do { \
+ if (yydebug) \
+ yy_reduce_print (yyvsp, Rule); \
+} while (YYID (0))
+
+/* Nonzero means print parse trace. It is left uninitialized so that
+ multiple parsers can coexist. */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks. */
+#ifndef YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+ if the built-in stack extension method is used).
+
+ Do not make this value too large; the results are undefined if
+ YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+ evaluated with infinite-precision integer arithmetic. */
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+# if defined __GLIBC__ && defined _STRING_H
+# define yystrlen strlen
+# else
+/* Return the length of YYSTR. */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static YYSIZE_T
+yystrlen (const char *yystr)
+#else
+static YYSIZE_T
+yystrlen (yystr)
+ const char *yystr;
+#endif
+{
+ YYSIZE_T yylen;
+ for (yylen = 0; yystr[yylen]; yylen++)
+ continue;
+ return yylen;
+}
+# endif
+# endif
+
+# ifndef yystpcpy
+# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
+# define yystpcpy stpcpy
+# else
+/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+ YYDEST. */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static char *
+yystpcpy (char *yydest, const char *yysrc)
+#else
+static char *
+yystpcpy (yydest, yysrc)
+ char *yydest;
+ const char *yysrc;
+#endif
+{
+ char *yyd = yydest;
+ const char *yys = yysrc;
+
+ while ((*yyd++ = *yys++) != '\0')
+ continue;
+
+ return yyd - 1;
+}
+# endif
+# endif
+
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+ quotes and backslashes, so that it's suitable for yyerror. The
+ heuristic is that double-quoting is unnecessary unless the string
+ contains an apostrophe, a comma, or backslash (other than
+ backslash-backslash). YYSTR is taken from yytname. If YYRES is
+ null, do not copy; instead, return the length of what the result
+ would have been. */
+static YYSIZE_T
+yytnamerr (char *yyres, const char *yystr)
+{
+ if (*yystr == '"')
+ {
+ YYSIZE_T yyn = 0;
+ char const *yyp = yystr;
+
+ for (;;)
+ switch (*++yyp)
+ {
+ case '\'':
+ case ',':
+ goto do_not_strip_quotes;
+
+ case '\\':
+ if (*++yyp != '\\')
+ goto do_not_strip_quotes;
+ /* Fall through. */
+ default:
+ if (yyres)
+ yyres[yyn] = *yyp;
+ yyn++;
+ break;
+
+ case '"':
+ if (yyres)
+ yyres[yyn] = '\0';
+ return yyn;
+ }
+ do_not_strip_quotes: ;
+ }
+
+ if (! yyres)
+ return yystrlen (yystr);
+
+ return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
+ about the unexpected token YYTOKEN for the state stack whose top is
+ YYSSP.
+
+ Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is
+ not large enough to hold the message. In that case, also set
+ *YYMSG_ALLOC to the required number of bytes. Return 2 if the
+ required number of bytes is too large to store. */
+static int
+yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
+ yytype_int16 *yyssp, int yytoken)
+{
+ YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]);
+ YYSIZE_T yysize = yysize0;
+ YYSIZE_T yysize1;
+ enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+ /* Internationalized format string. */
+ const char *yyformat = 0;
+ /* Arguments of yyformat. */
+ char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+ /* Number of reported tokens (one for the "unexpected", one per
+ "expected"). */
+ int yycount = 0;
+
+ /* There are many possibilities here to consider:
+ - Assume YYFAIL is not used. It's too flawed to consider. See
+ <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html>
+ for details. YYERROR is fine as it does not invoke this
+ function.
+ - If this state is a consistent state with a default action, then
+ the only way this function was invoked is if the default action
+ is an error action. In that case, don't check for expected
+ tokens because there are none.
+ - The only way there can be no lookahead present (in yychar) is if
+ this state is a consistent state with a default action. Thus,
+ detecting the absence of a lookahead is sufficient to determine
+ that there is no unexpected or expected token to report. In that
+ case, just report a simple "syntax error".
+ - Don't assume there isn't a lookahead just because this state is a
+ consistent state with a default action. There might have been a
+ previous inconsistent state, consistent state with a non-default
+ action, or user semantic action that manipulated yychar.
+ - Of course, the expected token list depends on states to have
+ correct lookahead information, and it depends on the parser not
+ to perform extra reductions after fetching a lookahead from the
+ scanner and before detecting a syntax error. Thus, state merging
+ (from LALR or IELR) and default reductions corrupt the expected
+ token list. However, the list is correct for canonical LR with
+ one exception: it will still contain any token that will not be
+ accepted due to an error action in a later state.
+ */
+ if (yytoken != YYEMPTY)
+ {
+ int yyn = yypact[*yyssp];
+ yyarg[yycount++] = yytname[yytoken];
+ if (!yypact_value_is_default (yyn))
+ {
+ /* Start YYX at -YYN if negative to avoid negative indexes in
+ YYCHECK. In other words, skip the first -YYN actions for
+ this state because they are default actions. */
+ int yyxbegin = yyn < 0 ? -yyn : 0;
+ /* Stay within bounds of both yycheck and yytname. */
+ int yychecklim = YYLAST - yyn + 1;
+ int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+ int yyx;
+
+ for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
+ && !yytable_value_is_error (yytable[yyx + yyn]))
+ {
+ if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+ {
+ yycount = 1;
+ yysize = yysize0;
+ break;
+ }
+ yyarg[yycount++] = yytname[yyx];
+ yysize1 = yysize + yytnamerr (0, yytname[yyx]);
+ if (! (yysize <= yysize1
+ && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ return 2;
+ yysize = yysize1;
+ }
+ }
+ }
+
+ switch (yycount)
+ {
+# define YYCASE_(N, S) \
+ case N: \
+ yyformat = S; \
+ break
+ YYCASE_(0, YY_("syntax error"));
+ YYCASE_(1, YY_("syntax error, unexpected %s"));
+ YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
+ YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
+ YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
+ YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
+# undef YYCASE_
+ }
+
+ yysize1 = yysize + yystrlen (yyformat);
+ if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ return 2;
+ yysize = yysize1;
+
+ if (*yymsg_alloc < yysize)
+ {
+ *yymsg_alloc = 2 * yysize;
+ if (! (yysize <= *yymsg_alloc
+ && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
+ *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
+ return 1;
+ }
+
+ /* Avoid sprintf, as that infringes on the user's name space.
+ Don't have undefined behavior even if the translation
+ produced a string with the wrong number of "%s"s. */
+ {
+ char *yyp = *yymsg;
+ int yyi = 0;
+ while ((*yyp = *yyformat) != '\0')
+ if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
+ {
+ yyp += yytnamerr (yyp, yyarg[yyi++]);
+ yyformat += 2;
+ }
+ else
+ {
+ yyp++;
+ yyformat++;
+ }
+ }
+ return 0;
+}
+#endif /* YYERROR_VERBOSE */
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol. |
+`-----------------------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
+#else
+static void
+yydestruct (yymsg, yytype, yyvaluep)
+ const char *yymsg;
+ int yytype;
+ YYSTYPE *yyvaluep;
+#endif
+{
+ YYUSE (yyvaluep);
+
+ if (!yymsg)
+ yymsg = "Deleting";
+ YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+ switch (yytype)
+ {
+
+ default:
+ break;
+ }
+}
+
+
+/* Prevent warnings from -Wmissing-prototypes. */
+#ifdef YYPARSE_PARAM
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void *YYPARSE_PARAM);
+#else
+int yyparse ();
+#endif
+#else /* ! YYPARSE_PARAM */
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void);
+#else
+int yyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
+
+
+/* The lookahead symbol. */
+int yychar;
+
+/* The semantic value of the lookahead symbol. */
+YYSTYPE yylval;
+
+/* Number of syntax errors so far. */
+int yynerrs;
+
+
+/*----------.
+| yyparse. |
+`----------*/
+
+#ifdef YYPARSE_PARAM
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void *YYPARSE_PARAM)
+#else
+int
+yyparse (YYPARSE_PARAM)
+ void *YYPARSE_PARAM;
+#endif
+#else /* ! YYPARSE_PARAM */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void)
+#else
+int
+yyparse ()
+
+#endif
+#endif
+{
+ int yystate;
+ /* Number of tokens to shift before error messages enabled. */
+ int yyerrstatus;
+
+ /* The stacks and their tools:
+ `yyss': related to states.
+ `yyvs': related to semantic values.
+
+ Refer to the stacks thru separate pointers, to allow yyoverflow
+ to reallocate them elsewhere. */
+
+ /* The state stack. */
+ yytype_int16 yyssa[YYINITDEPTH];
+ yytype_int16 *yyss;
+ yytype_int16 *yyssp;
+
+ /* The semantic value stack. */
+ YYSTYPE yyvsa[YYINITDEPTH];
+ YYSTYPE *yyvs;
+ YYSTYPE *yyvsp;
+
+ YYSIZE_T yystacksize;
+
+ int yyn;
+ int yyresult;
+ /* Lookahead token as an internal (translated) token number. */
+ int yytoken;
+ /* The variables used to return semantic value and location from the
+ action routines. */
+ YYSTYPE yyval;
+
+#if YYERROR_VERBOSE
+ /* Buffer for error messages, and its allocated size. */
+ char yymsgbuf[128];
+ char *yymsg = yymsgbuf;
+ YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
+
+#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
+
+ /* The number of symbols on the RHS of the reduced rule.
+ Keep to zero when no symbol should be popped. */
+ int yylen = 0;
+
+ yytoken = 0;
+ yyss = yyssa;
+ yyvs = yyvsa;
+ yystacksize = YYINITDEPTH;
+
+ YYDPRINTF ((stderr, "Starting parse\n"));
+
+ yystate = 0;
+ yyerrstatus = 0;
+ yynerrs = 0;
+ yychar = YYEMPTY; /* Cause a token to be read. */
+
+ /* Initialize stack pointers.
+ Waste one element of value and location stack
+ so that they stay on the same level as the state stack.
+ The wasted elements are never initialized. */
+ yyssp = yyss;
+ yyvsp = yyvs;
+
+ goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate. |
+`------------------------------------------------------------*/
+ yynewstate:
+ /* In all cases, when you get here, the value and location stacks
+ have just been pushed. So pushing a state here evens the stacks. */
+ yyssp++;
+
+ yysetstate:
+ *yyssp = yystate;
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ {
+ /* Get the current used size of the three stacks, in elements. */
+ YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+ {
+ /* Give user a chance to reallocate the stack. Use copies of
+ these so that the &'s don't force the real ones into
+ memory. */
+ YYSTYPE *yyvs1 = yyvs;
+ yytype_int16 *yyss1 = yyss;
+
+ /* Each stack pointer address is followed by the size of the
+ data in use in that stack, in bytes. This used to be a
+ conditional around just the two extra args, but that might
+ be undefined if yyoverflow is a macro. */
+ yyoverflow (YY_("memory exhausted"),
+ &yyss1, yysize * sizeof (*yyssp),
+ &yyvs1, yysize * sizeof (*yyvsp),
+ &yystacksize);
+
+ yyss = yyss1;
+ yyvs = yyvs1;
+ }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+ goto yyexhaustedlab;
+# else
+ /* Extend the stack our own way. */
+ if (YYMAXDEPTH <= yystacksize)
+ goto yyexhaustedlab;
+ yystacksize *= 2;
+ if (YYMAXDEPTH < yystacksize)
+ yystacksize = YYMAXDEPTH;
+
+ {
+ yytype_int16 *yyss1 = yyss;
+ union yyalloc *yyptr =
+ (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+ if (! yyptr)
+ goto yyexhaustedlab;
+ YYSTACK_RELOCATE (yyss_alloc, yyss);
+ YYSTACK_RELOCATE (yyvs_alloc, yyvs);
+# undef YYSTACK_RELOCATE
+ if (yyss1 != yyssa)
+ YYSTACK_FREE (yyss1);
+ }
+# endif
+#endif /* no yyoverflow */
+
+ yyssp = yyss + yysize - 1;
+ yyvsp = yyvs + yysize - 1;
+
+ YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+ (unsigned long int) yystacksize));
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ YYABORT;
+ }
+
+ YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+ if (yystate == YYFINAL)
+ YYACCEPT;
+
+ goto yybackup;
+
+/*-----------.
+| yybackup. |
+`-----------*/
+yybackup:
+
+ /* Do appropriate processing given the current state. Read a
+ lookahead token if we need one and don't already have one. */
+
+ /* First try to decide what to do without reference to lookahead token. */
+ yyn = yypact[yystate];
+ if (yypact_value_is_default (yyn))
+ goto yydefault;
+
+ /* Not known => get a lookahead token if don't already have one. */
+
+ /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
+ if (yychar == YYEMPTY)
+ {
+ YYDPRINTF ((stderr, "Reading a token: "));
+ yychar = YYLEX;
+ }
+
+ if (yychar <= YYEOF)
+ {
+ yychar = yytoken = YYEOF;
+ YYDPRINTF ((stderr, "Now at end of input.\n"));
+ }
+ else
+ {
+ yytoken = YYTRANSLATE (yychar);
+ YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+ }
+
+ /* If the proper action on seeing token YYTOKEN is to reduce or to
+ detect an error, take that action. */
+ yyn += yytoken;
+ if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+ goto yydefault;
+ yyn = yytable[yyn];
+ if (yyn <= 0)
+ {
+ if (yytable_value_is_error (yyn))
+ goto yyerrlab;
+ yyn = -yyn;
+ goto yyreduce;
+ }
+
+ /* Count tokens shifted since error; after three, turn off error
+ status. */
+ if (yyerrstatus)
+ yyerrstatus--;
+
+ /* Shift the lookahead token. */
+ YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+ /* Discard the shifted token. */
+ yychar = YYEMPTY;
+
+ yystate = yyn;
+ *++yyvsp = yylval;
+
+ goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state. |
+`-----------------------------------------------------------*/
+yydefault:
+ yyn = yydefact[yystate];
+ if (yyn == 0)
+ goto yyerrlab;
+ goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction. |
+`-----------------------------*/
+yyreduce:
+ /* yyn is the number of a rule to reduce with. */
+ yylen = yyr2[yyn];
+
+ /* If YYLEN is nonzero, implement the default value of the action:
+ `$$ = $1'.
+
+ Otherwise, the following line sets YYVAL to garbage.
+ This behavior is undocumented and Bison
+ users should not rely upon it. Assigning to YYVAL
+ unconditionally makes the parser a bit smaller, and it avoids a
+ GCC warning that YYVAL may be used uninitialized. */
+ yyval = yyvsp[1-yylen];
+
+
+ YY_REDUCE_PRINT (yyn);
+ switch (yyn)
+ {
+ case 2:
+
+/* Line 1806 of yacc.c */
+#line 119 "parse.y"
+ { /* add default rule */
+ int def_rule;
+
+ pat = cclinit();
+ cclnegate( pat );
+
+ def_rule = mkstate( -pat );
+
+ /* Remember the number of the default rule so we
+ * don't generate "can't match" warnings for it.
+ */
+ default_rule = num_rules;
+
+ finish_rule( def_rule, false, 0, 0, 0);
+
+ for ( i = 1; i <= lastsc; ++i )
+ scset[i] = mkbranch( scset[i], def_rule );
+
+ if ( spprdflt )
+ add_action(
+ "YY_FATAL_ERROR( \"flex scanner jammed\" )" );
+ else
+ add_action( "ECHO" );
+
+ add_action( ";\n\tYY_BREAK\n" );
+ }
+ break;
+
+ case 3:
+
+/* Line 1806 of yacc.c */
+#line 148 "parse.y"
+ { /* initialize for processing rules */
+
+ /* Create default DFA start condition. */
+ scinstal( "INITIAL", false );
+ }
+ break;
+
+ case 7:
+
+/* Line 1806 of yacc.c */
+#line 159 "parse.y"
+ { synerr( _("unknown error processing section 1") ); }
+ break;
+
+ case 8:
+
+/* Line 1806 of yacc.c */
+#line 163 "parse.y"
+ {
+ check_options();
+ scon_stk = allocate_integer_array( lastsc + 1 );
+ scon_stk_ptr = 0;
+ }
+ break;
+
+ case 9:
+
+/* Line 1806 of yacc.c */
+#line 171 "parse.y"
+ { xcluflg = false; }
+ break;
+
+ case 10:
+
+/* Line 1806 of yacc.c */
+#line 174 "parse.y"
+ { xcluflg = true; }
+ break;
+
+ case 11:
+
+/* Line 1806 of yacc.c */
+#line 178 "parse.y"
+ { scinstal( nmstr, xcluflg ); }
+ break;
+
+ case 12:
+
+/* Line 1806 of yacc.c */
+#line 181 "parse.y"
+ { scinstal( nmstr, xcluflg ); }
+ break;
+
+ case 13:
+
+/* Line 1806 of yacc.c */
+#line 184 "parse.y"
+ { synerr( _("bad start condition list") ); }
+ break;
+
+ case 17:
+
+/* Line 1806 of yacc.c */
+#line 195 "parse.y"
+ {
+ outfilename = copy_string( nmstr );
+ did_outfilename = 1;
+ }
+ break;
+
+ case 18:
+
+/* Line 1806 of yacc.c */
+#line 200 "parse.y"
+ { extra_type = copy_string( nmstr ); }
+ break;
+
+ case 19:
+
+/* Line 1806 of yacc.c */
+#line 202 "parse.y"
+ { prefix = copy_string( nmstr ); }
+ break;
+
+ case 20:
+
+/* Line 1806 of yacc.c */
+#line 204 "parse.y"
+ { yyclass = copy_string( nmstr ); }
+ break;
+
+ case 21:
+
+/* Line 1806 of yacc.c */
+#line 206 "parse.y"
+ { headerfilename = copy_string( nmstr ); }
+ break;
+
+ case 22:
+
+/* Line 1806 of yacc.c */
+#line 208 "parse.y"
+ { tablesext = true; tablesfilename = copy_string( nmstr ); }
+ break;
+
+ case 23:
+
+/* Line 1806 of yacc.c */
+#line 212 "parse.y"
+ { scon_stk_ptr = (yyvsp[(2) - (5)]); }
+ break;
+
+ case 24:
+
+/* Line 1806 of yacc.c */
+#line 214 "parse.y"
+ { scon_stk_ptr = (yyvsp[(2) - (5)]); }
+ break;
+
+ case 26:
+
+/* Line 1806 of yacc.c */
+#line 219 "parse.y"
+ {
+ /* Initialize for a parse of one rule. */
+ trlcontxt = variable_trail_rule = varlength = false;
+ trailcnt = headcnt = rulelen = 0;
+ current_state_type = STATE_NORMAL;
+ previous_continued_action = continued_action;
+ in_rule = true;
+
+ new_rule();
+ }
+ break;
+
+ case 27:
+
+/* Line 1806 of yacc.c */
+#line 232 "parse.y"
+ {
+ pat = (yyvsp[(2) - (2)]);
+ finish_rule( pat, variable_trail_rule,
+ headcnt, trailcnt , previous_continued_action);
+
+ if ( scon_stk_ptr > 0 )
+ {
+ for ( i = 1; i <= scon_stk_ptr; ++i )
+ scbol[scon_stk[i]] =
+ mkbranch( scbol[scon_stk[i]],
+ pat );
+ }
+
+ else
+ {
+ /* Add to all non-exclusive start conditions,
+ * including the default (0) start condition.
+ */
+
+ for ( i = 1; i <= lastsc; ++i )
+ if ( ! scxclu[i] )
+ scbol[i] = mkbranch( scbol[i],
+ pat );
+ }
+
+ if ( ! bol_needed )
+ {
+ bol_needed = true;
+
+ if ( performance_report > 1 )
+ pinpoint_message(
+ "'^' operator results in sub-optimal performance" );
+ }
+ }
+ break;
+
+ case 28:
+
+/* Line 1806 of yacc.c */
+#line 268 "parse.y"
+ {
+ pat = (yyvsp[(1) - (1)]);
+ finish_rule( pat, variable_trail_rule,
+ headcnt, trailcnt , previous_continued_action);
+
+ if ( scon_stk_ptr > 0 )
+ {
+ for ( i = 1; i <= scon_stk_ptr; ++i )
+ scset[scon_stk[i]] =
+ mkbranch( scset[scon_stk[i]],
+ pat );
+ }
+
+ else
+ {
+ for ( i = 1; i <= lastsc; ++i )
+ if ( ! scxclu[i] )
+ scset[i] =
+ mkbranch( scset[i],
+ pat );
+ }
+ }
+ break;
+
+ case 29:
+
+/* Line 1806 of yacc.c */
+#line 292 "parse.y"
+ {
+ if ( scon_stk_ptr > 0 )
+ build_eof_action();
+
+ else
+ {
+ /* This EOF applies to all start conditions
+ * which don't already have EOF actions.
+ */
+ for ( i = 1; i <= lastsc; ++i )
+ if ( ! sceof[i] )
+ scon_stk[++scon_stk_ptr] = i;
+
+ if ( scon_stk_ptr == 0 )
+ warn(
+ "all start conditions already have <<EOF>> rules" );
+
+ else
+ build_eof_action();
+ }
+ }
+ break;
+
+ case 30:
+
+/* Line 1806 of yacc.c */
+#line 315 "parse.y"
+ { synerr( _("unrecognized rule") ); }
+ break;
+
+ case 31:
+
+/* Line 1806 of yacc.c */
+#line 319 "parse.y"
+ { (yyval) = scon_stk_ptr; }
+ break;
+
+ case 32:
+
+/* Line 1806 of yacc.c */
+#line 323 "parse.y"
+ { (yyval) = (yyvsp[(2) - (4)]); }
+ break;
+
+ case 33:
+
+/* Line 1806 of yacc.c */
+#line 326 "parse.y"
+ {
+ (yyval) = scon_stk_ptr;
+
+ for ( i = 1; i <= lastsc; ++i )
+ {
+ int j;
+
+ for ( j = 1; j <= scon_stk_ptr; ++j )
+ if ( scon_stk[j] == i )
+ break;
+
+ if ( j > scon_stk_ptr )
+ scon_stk[++scon_stk_ptr] = i;
+ }
+ }
+ break;
+
+ case 34:
+
+/* Line 1806 of yacc.c */
+#line 343 "parse.y"
+ { (yyval) = scon_stk_ptr; }
+ break;
+
+ case 37:
+
+/* Line 1806 of yacc.c */
+#line 351 "parse.y"
+ { synerr( _("bad start condition list") ); }
+ break;
+
+ case 38:
+
+/* Line 1806 of yacc.c */
+#line 355 "parse.y"
+ {
+ if ( (scnum = sclookup( nmstr )) == 0 )
+ format_pinpoint_message(
+ "undeclared start condition %s",
+ nmstr );
+ else
+ {
+ for ( i = 1; i <= scon_stk_ptr; ++i )
+ if ( scon_stk[i] == scnum )
+ {
+ format_warn(
+ "<%s> specified twice",
+ scname[scnum] );
+ break;
+ }
+
+ if ( i > scon_stk_ptr )
+ scon_stk[++scon_stk_ptr] = scnum;
+ }
+ }
+ break;
+
+ case 39:
+
+/* Line 1806 of yacc.c */
+#line 378 "parse.y"
+ {
+ if ( transchar[lastst[(yyvsp[(2) - (2)])]] != SYM_EPSILON )
+ /* Provide final transition \now/ so it
+ * will be marked as a trailing context
+ * state.
+ */
+ (yyvsp[(2) - (2)]) = link_machines( (yyvsp[(2) - (2)]),
+ mkstate( SYM_EPSILON ) );
+
+ mark_beginning_as_normal( (yyvsp[(2) - (2)]) );
+ current_state_type = STATE_NORMAL;
+
+ if ( previous_continued_action )
+ {
+ /* We need to treat this as variable trailing
+ * context so that the backup does not happen
+ * in the action but before the action switch
+ * statement. If the backup happens in the
+ * action, then the rules "falling into" this
+ * one's action will *also* do the backup,
+ * erroneously.
+ */
+ if ( ! varlength || headcnt != 0 )
+ warn(
+ "trailing context made variable due to preceding '|' action" );
+
+ /* Mark as variable. */
+ varlength = true;
+ headcnt = 0;
+
+ }
+
+ if ( lex_compat || (varlength && headcnt == 0) )
+ { /* variable trailing context rule */
+ /* Mark the first part of the rule as the
+ * accepting "head" part of a trailing
+ * context rule.
+ *
+ * By the way, we didn't do this at the
+ * beginning of this production because back
+ * then current_state_type was set up for a
+ * trail rule, and add_accept() can create
+ * a new state ...
+ */
+ add_accept( (yyvsp[(1) - (2)]),
+ num_rules | YY_TRAILING_HEAD_MASK );
+ variable_trail_rule = true;
+ }
+
+ else
+ trailcnt = rulelen;
+
+ (yyval) = link_machines( (yyvsp[(1) - (2)]), (yyvsp[(2) - (2)]) );
+ }
+ break;
+
+ case 40:
+
+/* Line 1806 of yacc.c */
+#line 434 "parse.y"
+ { synerr( _("trailing context used twice") ); }
+ break;
+
+ case 41:
+
+/* Line 1806 of yacc.c */
+#line 437 "parse.y"
+ {
+ headcnt = 0;
+ trailcnt = 1;
+ rulelen = 1;
+ varlength = false;
+
+ current_state_type = STATE_TRAILING_CONTEXT;
+
+ if ( trlcontxt )
+ {
+ synerr( _("trailing context used twice") );
+ (yyval) = mkstate( SYM_EPSILON );
+ }
+
+ else if ( previous_continued_action )
+ {
+ /* See the comment in the rule for "re2 re"
+ * above.
+ */
+ warn(
+ "trailing context made variable due to preceding '|' action" );
+
+ varlength = true;
+ }
+
+ if ( lex_compat || varlength )
+ {
+ /* Again, see the comment in the rule for
+ * "re2 re" above.
+ */
+ add_accept( (yyvsp[(1) - (2)]),
+ num_rules | YY_TRAILING_HEAD_MASK );
+ variable_trail_rule = true;
+ }
+
+ trlcontxt = true;
+
+ eps = mkstate( SYM_EPSILON );
+ (yyval) = link_machines( (yyvsp[(1) - (2)]),
+ link_machines( eps, mkstate( '\n' ) ) );
+ }
+ break;
+
+ case 42:
+
+/* Line 1806 of yacc.c */
+#line 480 "parse.y"
+ {
+ (yyval) = (yyvsp[(1) - (1)]);
+
+ if ( trlcontxt )
+ {
+ if ( lex_compat || (varlength && headcnt == 0) )
+ /* Both head and trail are
+ * variable-length.
+ */
+ variable_trail_rule = true;
+ else
+ trailcnt = rulelen;
+ }
+ }
+ break;
+
+ case 43:
+
+/* Line 1806 of yacc.c */
+#line 498 "parse.y"
+ {
+ varlength = true;
+ (yyval) = mkor( (yyvsp[(1) - (3)]), (yyvsp[(3) - (3)]) );
+ }
+ break;
+
+ case 44:
+
+/* Line 1806 of yacc.c */
+#line 504 "parse.y"
+ { (yyval) = (yyvsp[(1) - (1)]); }
+ break;
+
+ case 45:
+
+/* Line 1806 of yacc.c */
+#line 509 "parse.y"
+ {
+ /* This rule is written separately so the
+ * reduction will occur before the trailing
+ * series is parsed.
+ */
+
+ if ( trlcontxt )
+ synerr( _("trailing context used twice") );
+ else
+ trlcontxt = true;
+
+ if ( varlength )
+ /* We hope the trailing context is
+ * fixed-length.
+ */
+ varlength = false;
+ else
+ headcnt = rulelen;
+
+ rulelen = 0;
+
+ current_state_type = STATE_TRAILING_CONTEXT;
+ (yyval) = (yyvsp[(1) - (2)]);
+ }
+ break;
+
+ case 46:
+
+/* Line 1806 of yacc.c */
+#line 536 "parse.y"
+ {
+ /* This is where concatenation of adjacent patterns
+ * gets done.
+ */
+ (yyval) = link_machines( (yyvsp[(1) - (2)]), (yyvsp[(2) - (2)]) );
+ }
+ break;
+
+ case 47:
+
+/* Line 1806 of yacc.c */
+#line 544 "parse.y"
+ { (yyval) = (yyvsp[(1) - (1)]); }
+ break;
+
+ case 48:
+
+/* Line 1806 of yacc.c */
+#line 547 "parse.y"
+ {
+ varlength = true;
+
+ if ( (yyvsp[(3) - (6)]) > (yyvsp[(5) - (6)]) || (yyvsp[(3) - (6)]) < 0 )
+ {
+ synerr( _("bad iteration values") );
+ (yyval) = (yyvsp[(1) - (6)]);
+ }
+ else
+ {
+ if ( (yyvsp[(3) - (6)]) == 0 )
+ {
+ if ( (yyvsp[(5) - (6)]) <= 0 )
+ {
+ synerr(
+ _("bad iteration values") );
+ (yyval) = (yyvsp[(1) - (6)]);
+ }
+ else
+ (yyval) = mkopt(
+ mkrep( (yyvsp[(1) - (6)]), 1, (yyvsp[(5) - (6)]) ) );
+ }
+ else
+ (yyval) = mkrep( (yyvsp[(1) - (6)]), (yyvsp[(3) - (6)]), (yyvsp[(5) - (6)]) );
+ }
+ }
+ break;
+
+ case 49:
+
+/* Line 1806 of yacc.c */
+#line 575 "parse.y"
+ {
+ varlength = true;
+
+ if ( (yyvsp[(3) - (5)]) <= 0 )
+ {
+ synerr( _("iteration value must be positive") );
+ (yyval) = (yyvsp[(1) - (5)]);
+ }
+
+ else
+ (yyval) = mkrep( (yyvsp[(1) - (5)]), (yyvsp[(3) - (5)]), INFINITE_REPEAT );
+ }
+ break;
+
+ case 50:
+
+/* Line 1806 of yacc.c */
+#line 589 "parse.y"
+ {
+ /* The series could be something like "(foo)",
+ * in which case we have no idea what its length
+ * is, so we punt here.
+ */
+ varlength = true;
+
+ if ( (yyvsp[(3) - (4)]) <= 0 )
+ {
+ synerr( _("iteration value must be positive")
+ );
+ (yyval) = (yyvsp[(1) - (4)]);
+ }
+
+ else
+ (yyval) = link_machines( (yyvsp[(1) - (4)]),
+ copysingl( (yyvsp[(1) - (4)]), (yyvsp[(3) - (4)]) - 1 ) );
+ }
+ break;
+
+ case 51:
+
+/* Line 1806 of yacc.c */
+#line 611 "parse.y"
+ {
+ varlength = true;
+
+ (yyval) = mkclos( (yyvsp[(1) - (2)]) );
+ }
+ break;
+
+ case 52:
+
+/* Line 1806 of yacc.c */
+#line 618 "parse.y"
+ {
+ varlength = true;
+ (yyval) = mkposcl( (yyvsp[(1) - (2)]) );
+ }
+ break;
+
+ case 53:
+
+/* Line 1806 of yacc.c */
+#line 624 "parse.y"
+ {
+ varlength = true;
+ (yyval) = mkopt( (yyvsp[(1) - (2)]) );
+ }
+ break;
+
+ case 54:
+
+/* Line 1806 of yacc.c */
+#line 630 "parse.y"
+ {
+ varlength = true;
+
+ if ( (yyvsp[(3) - (6)]) > (yyvsp[(5) - (6)]) || (yyvsp[(3) - (6)]) < 0 )
+ {
+ synerr( _("bad iteration values") );
+ (yyval) = (yyvsp[(1) - (6)]);
+ }
+ else
+ {
+ if ( (yyvsp[(3) - (6)]) == 0 )
+ {
+ if ( (yyvsp[(5) - (6)]) <= 0 )
+ {
+ synerr(
+ _("bad iteration values") );
+ (yyval) = (yyvsp[(1) - (6)]);
+ }
+ else
+ (yyval) = mkopt(
+ mkrep( (yyvsp[(1) - (6)]), 1, (yyvsp[(5) - (6)]) ) );
+ }
+ else
+ (yyval) = mkrep( (yyvsp[(1) - (6)]), (yyvsp[(3) - (6)]), (yyvsp[(5) - (6)]) );
+ }
+ }
+ break;
+
+ case 55:
+
+/* Line 1806 of yacc.c */
+#line 658 "parse.y"
+ {
+ varlength = true;
+
+ if ( (yyvsp[(3) - (5)]) <= 0 )
+ {
+ synerr( _("iteration value must be positive") );
+ (yyval) = (yyvsp[(1) - (5)]);
+ }
+
+ else
+ (yyval) = mkrep( (yyvsp[(1) - (5)]), (yyvsp[(3) - (5)]), INFINITE_REPEAT );
+ }
+ break;
+
+ case 56:
+
+/* Line 1806 of yacc.c */
+#line 672 "parse.y"
+ {
+ /* The singleton could be something like "(foo)",
+ * in which case we have no idea what its length
+ * is, so we punt here.
+ */
+ varlength = true;
+
+ if ( (yyvsp[(3) - (4)]) <= 0 )
+ {
+ synerr( _("iteration value must be positive") );
+ (yyval) = (yyvsp[(1) - (4)]);
+ }
+
+ else
+ (yyval) = link_machines( (yyvsp[(1) - (4)]),
+ copysingl( (yyvsp[(1) - (4)]), (yyvsp[(3) - (4)]) - 1 ) );
+ }
+ break;
+
+ case 57:
+
+/* Line 1806 of yacc.c */
+#line 691 "parse.y"
+ {
+ if ( ! madeany )
+ {
+ /* Create the '.' character class. */
+ ccldot = cclinit();
+ ccladd( ccldot, '\n' );
+ cclnegate( ccldot );
+
+ if ( useecs )
+ mkeccl( ccltbl + cclmap[ccldot],
+ ccllen[ccldot], nextecm,
+ ecgroup, csize, csize );
+
+ /* Create the (?s:'.') character class. */
+ cclany = cclinit();
+ cclnegate( cclany );
+
+ if ( useecs )
+ mkeccl( ccltbl + cclmap[cclany],
+ ccllen[cclany], nextecm,
+ ecgroup, csize, csize );
+
+ madeany = true;
+ }
+
+ ++rulelen;
+
+ if (sf_dot_all())
+ (yyval) = mkstate( -cclany );
+ else
+ (yyval) = mkstate( -ccldot );
+ }
+ break;
+
+ case 58:
+
+/* Line 1806 of yacc.c */
+#line 725 "parse.y"
+ {
+ /* Sort characters for fast searching.
+ */
+ qsort( ccltbl + cclmap[(yyvsp[(1) - (1)])], ccllen[(yyvsp[(1) - (1)])], sizeof (*ccltbl), cclcmp );
+
+ if ( useecs )
+ mkeccl( ccltbl + cclmap[(yyvsp[(1) - (1)])], ccllen[(yyvsp[(1) - (1)])],
+ nextecm, ecgroup, csize, csize );
+
+ ++rulelen;
+
+ if (ccl_has_nl[(yyvsp[(1) - (1)])])
+ rule_has_nl[num_rules] = true;
+
+ (yyval) = mkstate( -(yyvsp[(1) - (1)]) );
+ }
+ break;
+
+ case 59:
+
+/* Line 1806 of yacc.c */
+#line 743 "parse.y"
+ {
+ ++rulelen;
+
+ if (ccl_has_nl[(yyvsp[(1) - (1)])])
+ rule_has_nl[num_rules] = true;
+
+ (yyval) = mkstate( -(yyvsp[(1) - (1)]) );
+ }
+ break;
+
+ case 60:
+
+/* Line 1806 of yacc.c */
+#line 753 "parse.y"
+ { (yyval) = (yyvsp[(2) - (3)]); }
+ break;
+
+ case 61:
+
+/* Line 1806 of yacc.c */
+#line 756 "parse.y"
+ { (yyval) = (yyvsp[(2) - (3)]); }
+ break;
+
+ case 62:
+
+/* Line 1806 of yacc.c */
+#line 759 "parse.y"
+ {
+ ++rulelen;
+
+ if ((yyvsp[(1) - (1)]) == nlch)
+ rule_has_nl[num_rules] = true;
+
+ if (sf_case_ins() && has_case((yyvsp[(1) - (1)])))
+ /* create an alternation, as in (a|A) */
+ (yyval) = mkor (mkstate((yyvsp[(1) - (1)])), mkstate(reverse_case((yyvsp[(1) - (1)]))));
+ else
+ (yyval) = mkstate( (yyvsp[(1) - (1)]) );
+ }
+ break;
+
+ case 63:
+
+/* Line 1806 of yacc.c */
+#line 773 "parse.y"
+ { (yyval) = ccl_set_diff ((yyvsp[(1) - (3)]), (yyvsp[(3) - (3)])); }
+ break;
+
+ case 64:
+
+/* Line 1806 of yacc.c */
+#line 774 "parse.y"
+ { (yyval) = ccl_set_union ((yyvsp[(1) - (3)]), (yyvsp[(3) - (3)])); }
+ break;
+
+ case 66:
+
+/* Line 1806 of yacc.c */
+#line 780 "parse.y"
+ { (yyval) = (yyvsp[(2) - (3)]); }
+ break;
+
+ case 67:
+
+/* Line 1806 of yacc.c */
+#line 783 "parse.y"
+ {
+ cclnegate( (yyvsp[(3) - (4)]) );
+ (yyval) = (yyvsp[(3) - (4)]);
+ }
+ break;
+
+ case 68:
+
+/* Line 1806 of yacc.c */
+#line 790 "parse.y"
+ {
+
+ if (sf_case_ins())
+ {
+
+ /* If one end of the range has case and the other
+ * does not, or the cases are different, then we're not
+ * sure what range the user is trying to express.
+ * Examples: [@-z] or [S-t]
+ */
+ if (has_case ((yyvsp[(2) - (4)])) != has_case ((yyvsp[(4) - (4)]))
+ || (has_case ((yyvsp[(2) - (4)])) && (b_islower ((yyvsp[(2) - (4)])) != b_islower ((yyvsp[(4) - (4)]))))
+ || (has_case ((yyvsp[(2) - (4)])) && (b_isupper ((yyvsp[(2) - (4)])) != b_isupper ((yyvsp[(4) - (4)])))))
+ format_warn3 (
+ _("the character range [%c-%c] is ambiguous in a case-insensitive scanner"),
+ (yyvsp[(2) - (4)]), (yyvsp[(4) - (4)]));
+
+ /* If the range spans uppercase characters but not
+ * lowercase (or vice-versa), then should we automatically
+ * include lowercase characters in the range?
+ * Example: [@-_] spans [a-z] but not [A-Z]
+ */
+ else if (!has_case ((yyvsp[(2) - (4)])) && !has_case ((yyvsp[(4) - (4)])) && !range_covers_case ((yyvsp[(2) - (4)]), (yyvsp[(4) - (4)])))
+ format_warn3 (
+ _("the character range [%c-%c] is ambiguous in a case-insensitive scanner"),
+ (yyvsp[(2) - (4)]), (yyvsp[(4) - (4)]));
+ }
+
+ if ( (yyvsp[(2) - (4)]) > (yyvsp[(4) - (4)]) )
+ synerr( _("negative range in character class") );
+
+ else
+ {
+ for ( i = (yyvsp[(2) - (4)]); i <= (yyvsp[(4) - (4)]); ++i )
+ ccladd( (yyvsp[(1) - (4)]), i );
+
+ /* Keep track if this ccl is staying in
+ * alphabetical order.
+ */
+ cclsorted = cclsorted && ((yyvsp[(2) - (4)]) > lastchar);
+ lastchar = (yyvsp[(4) - (4)]);
+
+ /* Do it again for upper/lowercase */
+ if (sf_case_ins() && has_case((yyvsp[(2) - (4)])) && has_case((yyvsp[(4) - (4)]))){
+ (yyvsp[(2) - (4)]) = reverse_case ((yyvsp[(2) - (4)]));
+ (yyvsp[(4) - (4)]) = reverse_case ((yyvsp[(4) - (4)]));
+
+ for ( i = (yyvsp[(2) - (4)]); i <= (yyvsp[(4) - (4)]); ++i )
+ ccladd( (yyvsp[(1) - (4)]), i );
+
+ cclsorted = cclsorted && ((yyvsp[(2) - (4)]) > lastchar);
+ lastchar = (yyvsp[(4) - (4)]);
+ }
+
+ }
+
+ (yyval) = (yyvsp[(1) - (4)]);
+ }
+ break;
+
+ case 69:
+
+/* Line 1806 of yacc.c */
+#line 850 "parse.y"
+ {
+ ccladd( (yyvsp[(1) - (2)]), (yyvsp[(2) - (2)]) );
+ cclsorted = cclsorted && ((yyvsp[(2) - (2)]) > lastchar);
+ lastchar = (yyvsp[(2) - (2)]);
+
+ /* Do it again for upper/lowercase */
+ if (sf_case_ins() && has_case((yyvsp[(2) - (2)]))){
+ (yyvsp[(2) - (2)]) = reverse_case ((yyvsp[(2) - (2)]));
+ ccladd ((yyvsp[(1) - (2)]), (yyvsp[(2) - (2)]));
+
+ cclsorted = cclsorted && ((yyvsp[(2) - (2)]) > lastchar);
+ lastchar = (yyvsp[(2) - (2)]);
+ }
+
+ (yyval) = (yyvsp[(1) - (2)]);
+ }
+ break;
+
+ case 70:
+
+/* Line 1806 of yacc.c */
+#line 868 "parse.y"
+ {
+ /* Too hard to properly maintain cclsorted. */
+ cclsorted = false;
+ (yyval) = (yyvsp[(1) - (2)]);
+ }
+ break;
+
+ case 71:
+
+/* Line 1806 of yacc.c */
+#line 875 "parse.y"
+ {
+ cclsorted = true;
+ lastchar = 0;
+ currccl = (yyval) = cclinit();
+ }
+ break;
+
+ case 72:
+
+/* Line 1806 of yacc.c */
+#line 883 "parse.y"
+ { CCL_EXPR(isalnum); }
+ break;
+
+ case 73:
+
+/* Line 1806 of yacc.c */
+#line 884 "parse.y"
+ { CCL_EXPR(isalpha); }
+ break;
+
+ case 74:
+
+/* Line 1806 of yacc.c */
+#line 885 "parse.y"
+ { CCL_EXPR(IS_BLANK); }
+ break;
+
+ case 75:
+
+/* Line 1806 of yacc.c */
+#line 886 "parse.y"
+ { CCL_EXPR(iscntrl); }
+ break;
+
+ case 76:
+
+/* Line 1806 of yacc.c */
+#line 887 "parse.y"
+ { CCL_EXPR(isdigit); }
+ break;
+
+ case 77:
+
+/* Line 1806 of yacc.c */
+#line 888 "parse.y"
+ { CCL_EXPR(isgraph); }
+ break;
+
+ case 78:
+
+/* Line 1806 of yacc.c */
+#line 889 "parse.y"
+ {
+ CCL_EXPR(islower);
+ if (sf_case_ins())
+ CCL_EXPR(isupper);
+ }
+ break;
+
+ case 79:
+
+/* Line 1806 of yacc.c */
+#line 894 "parse.y"
+ { CCL_EXPR(isprint); }
+ break;
+
+ case 80:
+
+/* Line 1806 of yacc.c */
+#line 895 "parse.y"
+ { CCL_EXPR(ispunct); }
+ break;
+
+ case 81:
+
+/* Line 1806 of yacc.c */
+#line 896 "parse.y"
+ { CCL_EXPR(isspace); }
+ break;
+
+ case 82:
+
+/* Line 1806 of yacc.c */
+#line 897 "parse.y"
+ { CCL_EXPR(isxdigit); }
+ break;
+
+ case 83:
+
+/* Line 1806 of yacc.c */
+#line 898 "parse.y"
+ {
+ CCL_EXPR(isupper);
+ if (sf_case_ins())
+ CCL_EXPR(islower);
+ }
+ break;
+
+ case 84:
+
+/* Line 1806 of yacc.c */
+#line 904 "parse.y"
+ { CCL_NEG_EXPR(isalnum); }
+ break;
+
+ case 85:
+
+/* Line 1806 of yacc.c */
+#line 905 "parse.y"
+ { CCL_NEG_EXPR(isalpha); }
+ break;
+
+ case 86:
+
+/* Line 1806 of yacc.c */
+#line 906 "parse.y"
+ { CCL_NEG_EXPR(IS_BLANK); }
+ break;
+
+ case 87:
+
+/* Line 1806 of yacc.c */
+#line 907 "parse.y"
+ { CCL_NEG_EXPR(iscntrl); }
+ break;
+
+ case 88:
+
+/* Line 1806 of yacc.c */
+#line 908 "parse.y"
+ { CCL_NEG_EXPR(isdigit); }
+ break;
+
+ case 89:
+
+/* Line 1806 of yacc.c */
+#line 909 "parse.y"
+ { CCL_NEG_EXPR(isgraph); }
+ break;
+
+ case 90:
+
+/* Line 1806 of yacc.c */
+#line 910 "parse.y"
+ { CCL_NEG_EXPR(isprint); }
+ break;
+
+ case 91:
+
+/* Line 1806 of yacc.c */
+#line 911 "parse.y"
+ { CCL_NEG_EXPR(ispunct); }
+ break;
+
+ case 92:
+
+/* Line 1806 of yacc.c */
+#line 912 "parse.y"
+ { CCL_NEG_EXPR(isspace); }
+ break;
+
+ case 93:
+
+/* Line 1806 of yacc.c */
+#line 913 "parse.y"
+ { CCL_NEG_EXPR(isxdigit); }
+ break;
+
+ case 94:
+
+/* Line 1806 of yacc.c */
+#line 914 "parse.y"
+ {
+ if ( sf_case_ins() )
+ warn(_("[:^lower:] is ambiguous in case insensitive scanner"));
+ else
+ CCL_NEG_EXPR(islower);
+ }
+ break;
+
+ case 95:
+
+/* Line 1806 of yacc.c */
+#line 920 "parse.y"
+ {
+ if ( sf_case_ins() )
+ warn(_("[:^upper:] ambiguous in case insensitive scanner"));
+ else
+ CCL_NEG_EXPR(isupper);
+ }
+ break;
+
+ case 96:
+
+/* Line 1806 of yacc.c */
+#line 929 "parse.y"
+ {
+ if ( (yyvsp[(2) - (2)]) == nlch )
+ rule_has_nl[num_rules] = true;
+
+ ++rulelen;
+
+ if (sf_case_ins() && has_case((yyvsp[(2) - (2)])))
+ (yyval) = mkor (mkstate((yyvsp[(2) - (2)])), mkstate(reverse_case((yyvsp[(2) - (2)]))));
+ else
+ (yyval) = mkstate ((yyvsp[(2) - (2)]));
+
+ (yyval) = link_machines( (yyvsp[(1) - (2)]), (yyval));
+ }
+ break;
+
+ case 97:
+
+/* Line 1806 of yacc.c */
+#line 944 "parse.y"
+ { (yyval) = mkstate( SYM_EPSILON ); }
+ break;
+
+
+
+/* Line 1806 of yacc.c */
+#line 2847 "parse.c"
+ default: break;
+ }
+ /* User semantic actions sometimes alter yychar, and that requires
+ that yytoken be updated with the new translation. We take the
+ approach of translating immediately before every use of yytoken.
+ One alternative is translating here after every semantic action,
+ but that translation would be missed if the semantic action invokes
+ YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
+ if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an
+ incorrect destructor might then be invoked immediately. In the
+ case of YYERROR or YYBACKUP, subsequent parser actions might lead
+ to an incorrect destructor call or verbose syntax error message
+ before the lookahead is translated. */
+ YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
+
+ YYPOPSTACK (yylen);
+ yylen = 0;
+ YY_STACK_PRINT (yyss, yyssp);
+
+ *++yyvsp = yyval;
+
+ /* Now `shift' the result of the reduction. Determine what state
+ that goes to, based on the state we popped back to and the rule
+ number reduced by. */
+
+ yyn = yyr1[yyn];
+
+ yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+ if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+ yystate = yytable[yystate];
+ else
+ yystate = yydefgoto[yyn - YYNTOKENS];
+
+ goto yynewstate;
+
+
+/*------------------------------------.
+| yyerrlab -- here on detecting error |
+`------------------------------------*/
+yyerrlab:
+ /* Make sure we have latest lookahead translation. See comments at
+ user semantic actions for why this is necessary. */
+ yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
+
+ /* If not already recovering from an error, report this error. */
+ if (!yyerrstatus)
+ {
+ ++yynerrs;
+#if ! YYERROR_VERBOSE
+ yyerror (YY_("syntax error"));
+#else
+# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
+ yyssp, yytoken)
+ {
+ char const *yymsgp = YY_("syntax error");
+ int yysyntax_error_status;
+ yysyntax_error_status = YYSYNTAX_ERROR;
+ if (yysyntax_error_status == 0)
+ yymsgp = yymsg;
+ else if (yysyntax_error_status == 1)
+ {
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+ yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
+ if (!yymsg)
+ {
+ yymsg = yymsgbuf;
+ yymsg_alloc = sizeof yymsgbuf;
+ yysyntax_error_status = 2;
+ }
+ else
+ {
+ yysyntax_error_status = YYSYNTAX_ERROR;
+ yymsgp = yymsg;
+ }
+ }
+ yyerror (yymsgp);
+ if (yysyntax_error_status == 2)
+ goto yyexhaustedlab;
+ }
+# undef YYSYNTAX_ERROR
+#endif
+ }
+
+
+
+ if (yyerrstatus == 3)
+ {
+ /* If just tried and failed to reuse lookahead token after an
+ error, discard it. */
+
+ if (yychar <= YYEOF)
+ {
+ /* Return failure if at end of input. */
+ if (yychar == YYEOF)
+ YYABORT;
+ }
+ else
+ {
+ yydestruct ("Error: discarding",
+ yytoken, &yylval);
+ yychar = YYEMPTY;
+ }
+ }
+
+ /* Else will try to reuse lookahead token after shifting the error
+ token. */
+ goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR. |
+`---------------------------------------------------*/
+yyerrorlab:
+
+ /* Pacify compilers like GCC when the user code never invokes
+ YYERROR and the label yyerrorlab therefore never appears in user
+ code. */
+ if (/*CONSTCOND*/ 0)
+ goto yyerrorlab;
+
+ /* Do not reclaim the symbols of the rule which action triggered
+ this YYERROR. */
+ YYPOPSTACK (yylen);
+ yylen = 0;
+ YY_STACK_PRINT (yyss, yyssp);
+ yystate = *yyssp;
+ goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR. |
+`-------------------------------------------------------------*/
+yyerrlab1:
+ yyerrstatus = 3; /* Each real token shifted decrements this. */
+
+ for (;;)
+ {
+ yyn = yypact[yystate];
+ if (!yypact_value_is_default (yyn))
+ {
+ yyn += YYTERROR;
+ if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+ {
+ yyn = yytable[yyn];
+ if (0 < yyn)
+ break;
+ }
+ }
+
+ /* Pop the current state because it cannot handle the error token. */
+ if (yyssp == yyss)
+ YYABORT;
+
+
+ yydestruct ("Error: popping",
+ yystos[yystate], yyvsp);
+ YYPOPSTACK (1);
+ yystate = *yyssp;
+ YY_STACK_PRINT (yyss, yyssp);
+ }
+
+ *++yyvsp = yylval;
+
+
+ /* Shift the error token. */
+ YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+
+ yystate = yyn;
+ goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here. |
+`-------------------------------------*/
+yyacceptlab:
+ yyresult = 0;
+ goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here. |
+`-----------------------------------*/
+yyabortlab:
+ yyresult = 1;
+ goto yyreturn;
+
+#if !defined(yyoverflow) || YYERROR_VERBOSE
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here. |
+`-------------------------------------------------*/
+yyexhaustedlab:
+ yyerror (YY_("memory exhausted"));
+ yyresult = 2;
+ /* Fall through. */
+#endif
+
+yyreturn:
+ if (yychar != YYEMPTY)
+ {
+ /* Make sure we have latest lookahead translation. See comments at
+ user semantic actions for why this is necessary. */
+ yytoken = YYTRANSLATE (yychar);
+ yydestruct ("Cleanup: discarding lookahead",
+ yytoken, &yylval);
+ }
+ /* Do not reclaim the symbols of the rule which action triggered
+ this YYABORT or YYACCEPT. */
+ YYPOPSTACK (yylen);
+ YY_STACK_PRINT (yyss, yyssp);
+ while (yyssp != yyss)
+ {
+ yydestruct ("Cleanup: popping",
+ yystos[*yyssp], yyvsp);
+ YYPOPSTACK (1);
+ }
+#ifndef yyoverflow
+ if (yyss != yyssa)
+ YYSTACK_FREE (yyss);
+#endif
+#if YYERROR_VERBOSE
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+#endif
+ /* Make sure YYID is used. */
+ return YYID (yyresult);
+}
+
+
+
+/* Line 2067 of yacc.c */
+#line 947 "parse.y"
+
+
+
+/* build_eof_action - build the "<<EOF>>" action for the active start
+ * conditions
+ */
+
+void build_eof_action()
+ {
+ register int i;
+ char action_text[MAXLINE];
+
+ for ( i = 1; i <= scon_stk_ptr; ++i )
+ {
+ if ( sceof[scon_stk[i]] )
+ format_pinpoint_message(
+ "multiple <<EOF>> rules for start condition %s",
+ scname[scon_stk[i]] );
+
+ else
+ {
+ sceof[scon_stk[i]] = true;
+
+ if (previous_continued_action /* && previous action was regular */)
+ add_action("YY_RULE_SETUP\n");
+
+ snprintf( action_text, sizeof(action_text), "case YY_STATE_EOF(%s):\n",
+ scname[scon_stk[i]] );
+ add_action( action_text );
+ }
+ }
+
+ line_directive_out( (FILE *) 0, 1 );
+
+ /* This isn't a normal rule after all - don't count it as
+ * such, so we don't have any holes in the rule numbering
+ * (which make generating "rule can never match" warnings
+ * more difficult.
+ */
+ --num_rules;
+ ++num_eof_rules;
+ }
+
+
+/* format_synerr - write out formatted syntax error */
+
+void format_synerr( msg, arg )
+const char *msg, arg[];
+ {
+ char errmsg[MAXLINE];
+
+ (void) snprintf( errmsg, sizeof(errmsg), msg, arg );
+ synerr( errmsg );
+ }
+
+
+/* synerr - report a syntax error */
+
+void synerr( str )
+const char *str;
+ {
+ syntaxerror = true;
+ pinpoint_message( str );
+ }
+
+
+/* format_warn - write out formatted warning */
+
+void format_warn( msg, arg )
+const char *msg, arg[];
+ {
+ char warn_msg[MAXLINE];
+
+ snprintf( warn_msg, sizeof(warn_msg), msg, arg );
+ warn( warn_msg );
+ }
+
+
+/* warn - report a warning, unless -w was given */
+
+void warn( str )
+const char *str;
+ {
+ line_warning( str, linenum );
+ }
+
+/* format_pinpoint_message - write out a message formatted with one string,
+ * pinpointing its location
+ */
+
+void format_pinpoint_message( msg, arg )
+const char *msg, arg[];
+ {
+ char errmsg[MAXLINE];
+
+ snprintf( errmsg, sizeof(errmsg), msg, arg );
+ pinpoint_message( errmsg );
+ }
+
+
+/* pinpoint_message - write out a message, pinpointing its location */
+
+void pinpoint_message( str )
+const char *str;
+ {
+ line_pinpoint( str, linenum );
+ }
+
+
+/* line_warning - report a warning at a given line, unless -w was given */
+
+void line_warning( str, line )
+const char *str;
+int line;
+ {
+ char warning[MAXLINE];
+
+ if ( ! nowarn )
+ {
+ snprintf( warning, sizeof(warning), "warning, %s", str );
+ line_pinpoint( warning, line );
+ }
+ }
+
+
+/* line_pinpoint - write out a message, pinpointing it at the given line */
+
+void line_pinpoint( str, line )
+const char *str;
+int line;
+ {
+ fprintf( stderr, "%s:%d: %s\n", infilename, line, str );
+ }
+
+
+/* yyerror - eat up an error message from the parser;
+ * currently, messages are ignore
+ */
+
+void yyerror( msg )
+const char *msg;
+ {
+ }
+
Copied: vendor/flex/2.5.39/parse.h (from rev 7075, vendor/flex/dist/parse.h)
===================================================================
--- vendor/flex/2.5.39/parse.h (rev 0)
+++ vendor/flex/2.5.39/parse.h 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,146 @@
+/* A Bison parser, made by GNU Bison 2.5. */
+
+/* Bison interface for Yacc-like parsers in C
+
+ Copyright (C) 1984, 1989-1990, 2000-2011 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* As a special exception, you may create a larger work that contains
+ part or all of the Bison parser skeleton and distribute that work
+ under terms of your choice, so long as that work isn't itself a
+ parser generator using the skeleton or a modified version thereof
+ as a parser skeleton. Alternatively, if you modify or redistribute
+ the parser skeleton itself, you may (at your option) remove this
+ special exception, which will cause the skeleton and the resulting
+ Bison output files to be licensed under the GNU General Public
+ License without this special exception.
+
+ This special exception was added by the Free Software Foundation in
+ version 2.2 of Bison. */
+
+
+/* Tokens. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ /* Put the tokens into the symbol table, so that GDB and other debuggers
+ know about them. */
+ enum yytokentype {
+ CHAR = 258,
+ NUMBER = 259,
+ SECTEND = 260,
+ SCDECL = 261,
+ XSCDECL = 262,
+ NAME = 263,
+ PREVCCL = 264,
+ EOF_OP = 265,
+ OPTION_OP = 266,
+ OPT_OUTFILE = 267,
+ OPT_PREFIX = 268,
+ OPT_YYCLASS = 269,
+ OPT_HEADER = 270,
+ OPT_EXTRA_TYPE = 271,
+ OPT_TABLES = 272,
+ CCE_ALNUM = 273,
+ CCE_ALPHA = 274,
+ CCE_BLANK = 275,
+ CCE_CNTRL = 276,
+ CCE_DIGIT = 277,
+ CCE_GRAPH = 278,
+ CCE_LOWER = 279,
+ CCE_PRINT = 280,
+ CCE_PUNCT = 281,
+ CCE_SPACE = 282,
+ CCE_UPPER = 283,
+ CCE_XDIGIT = 284,
+ CCE_NEG_ALNUM = 285,
+ CCE_NEG_ALPHA = 286,
+ CCE_NEG_BLANK = 287,
+ CCE_NEG_CNTRL = 288,
+ CCE_NEG_DIGIT = 289,
+ CCE_NEG_GRAPH = 290,
+ CCE_NEG_LOWER = 291,
+ CCE_NEG_PRINT = 292,
+ CCE_NEG_PUNCT = 293,
+ CCE_NEG_SPACE = 294,
+ CCE_NEG_UPPER = 295,
+ CCE_NEG_XDIGIT = 296,
+ CCL_OP_UNION = 297,
+ CCL_OP_DIFF = 298,
+ BEGIN_REPEAT_POSIX = 299,
+ END_REPEAT_POSIX = 300,
+ BEGIN_REPEAT_FLEX = 301,
+ END_REPEAT_FLEX = 302
+ };
+#endif
+/* Tokens. */
+#define CHAR 258
+#define NUMBER 259
+#define SECTEND 260
+#define SCDECL 261
+#define XSCDECL 262
+#define NAME 263
+#define PREVCCL 264
+#define EOF_OP 265
+#define OPTION_OP 266
+#define OPT_OUTFILE 267
+#define OPT_PREFIX 268
+#define OPT_YYCLASS 269
+#define OPT_HEADER 270
+#define OPT_EXTRA_TYPE 271
+#define OPT_TABLES 272
+#define CCE_ALNUM 273
+#define CCE_ALPHA 274
+#define CCE_BLANK 275
+#define CCE_CNTRL 276
+#define CCE_DIGIT 277
+#define CCE_GRAPH 278
+#define CCE_LOWER 279
+#define CCE_PRINT 280
+#define CCE_PUNCT 281
+#define CCE_SPACE 282
+#define CCE_UPPER 283
+#define CCE_XDIGIT 284
+#define CCE_NEG_ALNUM 285
+#define CCE_NEG_ALPHA 286
+#define CCE_NEG_BLANK 287
+#define CCE_NEG_CNTRL 288
+#define CCE_NEG_DIGIT 289
+#define CCE_NEG_GRAPH 290
+#define CCE_NEG_LOWER 291
+#define CCE_NEG_PRINT 292
+#define CCE_NEG_PUNCT 293
+#define CCE_NEG_SPACE 294
+#define CCE_NEG_UPPER 295
+#define CCE_NEG_XDIGIT 296
+#define CCL_OP_UNION 297
+#define CCL_OP_DIFF 298
+#define BEGIN_REPEAT_POSIX 299
+#define END_REPEAT_POSIX 300
+#define BEGIN_REPEAT_FLEX 301
+#define END_REPEAT_FLEX 302
+
+
+
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef int YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+extern YYSTYPE yylval;
+
+
Deleted: vendor/flex/2.5.39/parse.y
===================================================================
--- vendor/flex/dist/parse.y 2015-07-09 12:31:47 UTC (rev 7073)
+++ vendor/flex/2.5.39/parse.y 2015-07-09 12:38:31 UTC (rev 7076)
@@ -1,914 +0,0 @@
-/* parse.y - parser for flex input */
-
-%token CHAR NUMBER SECTEND SCDECL XSCDECL NAME PREVCCL EOF_OP
-%token OPTION_OP OPT_OUTFILE OPT_PREFIX OPT_YYCLASS
-
-%token CCE_ALNUM CCE_ALPHA CCE_BLANK CCE_CNTRL CCE_DIGIT CCE_GRAPH
-%token CCE_LOWER CCE_PRINT CCE_PUNCT CCE_SPACE CCE_UPPER CCE_XDIGIT
-
-%{
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Vern Paxson.
- *
- * The United States Government has rights in this work pursuant
- * to contract no. DE-AC03-76SF00098 between the United States
- * Department of Energy and the University of California.
- *
- * Redistribution and use in source and binary forms are permitted provided
- * that: (1) source distributions retain this entire copyright notice and
- * comment, and (2) distributions including binaries display the following
- * acknowledgement: ``This product includes software developed by the
- * University of California, Berkeley and its contributors'' in the
- * documentation or other materials provided with the distribution and in
- * all advertising materials mentioning features or use of this software.
- * Neither the name of the University nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-/* $Header: /home/cvs/src/usr.bin/lex/parse.y,v 1.3 2012-10-29 20:54:16 laffer1 Exp $ */
-/* $FreeBSD$ */
-
-
-/* Some versions of bison are broken in that they use alloca() but don't
- * declare it properly. The following is the patented (just kidding!)
- * #ifdef chud to fix the problem, courtesy of Francois Pinard.
- */
-#ifdef YYBISON
-/* AIX requires this to be the first thing in the file. What a piece. */
-# ifdef _AIX
- #pragma alloca
-# endif
-#endif
-
-#include "flexdef.h"
-
-/* The remainder of the alloca() cruft has to come after including flexdef.h,
- * so HAVE_ALLOCA_H is (possibly) defined.
- */
-#ifdef YYBISON
-# ifdef __GNUC__
-# ifndef alloca
-# define alloca __builtin_alloca
-# endif
-# else
-# if HAVE_ALLOCA_H
-# include <alloca.h>
-# else
-# ifdef __hpux
-void *alloca ();
-# else
-# ifdef __TURBOC__
-# include <malloc.h>
-# else
-char *alloca ();
-# endif
-# endif
-# endif
-# endif
-#endif
-
-/* Bletch, ^^^^ that was ugly! */
-
-
-int pat, scnum, eps, headcnt, trailcnt, anyccl, lastchar, i, rulelen;
-int trlcontxt, xcluflg, currccl, cclsorted, varlength, variable_trail_rule;
-
-int *scon_stk;
-int scon_stk_ptr;
-
-static int madeany = false; /* whether we've made the '.' character class */
-int previous_continued_action; /* whether the previous rule's action was '|' */
-
-/* Expand a POSIX character class expression. */
-#define CCL_EXPR(func) \
- { \
- int c; \
- for ( c = 0; c < csize; ++c ) \
- if ( isascii(c) && func(c) ) \
- ccladd( currccl, c ); \
- }
-
-/* While POSIX defines isblank(), it's not ANSI C. */
-#define IS_BLANK(c) ((c) == ' ' || (c) == '\t')
-
-/* On some over-ambitious machines, such as DEC Alpha's, the default
- * token type is "long" instead of "int"; this leads to problems with
- * declaring yylval in flexdef.h. But so far, all the yacc's I've seen
- * wrap their definitions of YYSTYPE with "#ifndef YYSTYPE"'s, so the
- * following should ensure that the default token type is "int".
- */
-#define YYSTYPE int
-
-%}
-
-%%
-goal : initlex sect1 sect1end sect2 initforrule
- { /* add default rule */
- int def_rule;
-
- pat = cclinit();
- cclnegate( pat );
-
- def_rule = mkstate( -pat );
-
- /* Remember the number of the default rule so we
- * don't generate "can't match" warnings for it.
- */
- default_rule = num_rules;
-
- finish_rule( def_rule, false, 0, 0 );
-
- for ( i = 1; i <= lastsc; ++i )
- scset[i] = mkbranch( scset[i], def_rule );
-
- if ( spprdflt )
- add_action(
- "YY_FATAL_ERROR( \"flex scanner jammed\" )" );
- else
- add_action( "ECHO" );
-
- add_action( ";\n\tYY_BREAK\n" );
- }
- ;
-
-initlex :
- { /* initialize for processing rules */
-
- /* Create default DFA start condition. */
- scinstal( "INITIAL", false );
- }
- ;
-
-sect1 : sect1 startconddecl namelist1
- | sect1 options
- |
- | error
- { synerr( "unknown error processing section 1" ); }
- ;
-
-sect1end : SECTEND
- {
- check_options();
- scon_stk = allocate_integer_array( lastsc + 1 );
- scon_stk_ptr = 0;
- }
- ;
-
-startconddecl : SCDECL
- { xcluflg = false; }
-
- | XSCDECL
- { xcluflg = true; }
- ;
-
-namelist1 : namelist1 NAME
- { scinstal( nmstr, xcluflg ); }
-
- | NAME
- { scinstal( nmstr, xcluflg ); }
-
- | error
- { synerr( "bad start condition list" ); }
- ;
-
-options : OPTION_OP optionlist
- ;
-
-optionlist : optionlist option
- |
- ;
-
-option : OPT_OUTFILE '=' NAME
- {
- outfilename = copy_string( nmstr );
- did_outfilename = 1;
- }
- | OPT_PREFIX '=' NAME
- { prefix = copy_string( nmstr ); }
- | OPT_YYCLASS '=' NAME
- { yyclass = copy_string( nmstr ); }
- ;
-
-sect2 : sect2 scon initforrule flexrule '\n'
- { scon_stk_ptr = $2; }
- | sect2 scon '{' sect2 '}'
- { scon_stk_ptr = $2; }
- |
- ;
-
-initforrule :
- {
- /* Initialize for a parse of one rule. */
- trlcontxt = variable_trail_rule = varlength = false;
- trailcnt = headcnt = rulelen = 0;
- current_state_type = STATE_NORMAL;
- previous_continued_action = continued_action;
- in_rule = true;
-
- new_rule();
- }
- ;
-
-flexrule : '^' rule
- {
- pat = $2;
- finish_rule( pat, variable_trail_rule,
- headcnt, trailcnt );
-
- if ( scon_stk_ptr > 0 )
- {
- for ( i = 1; i <= scon_stk_ptr; ++i )
- scbol[scon_stk[i]] =
- mkbranch( scbol[scon_stk[i]],
- pat );
- }
-
- else
- {
- /* Add to all non-exclusive start conditions,
- * including the default (0) start condition.
- */
-
- for ( i = 1; i <= lastsc; ++i )
- if ( ! scxclu[i] )
- scbol[i] = mkbranch( scbol[i],
- pat );
- }
-
- if ( ! bol_needed )
- {
- bol_needed = true;
-
- if ( performance_report > 1 )
- pinpoint_message(
- "'^' operator results in sub-optimal performance" );
- }
- }
-
- | rule
- {
- pat = $1;
- finish_rule( pat, variable_trail_rule,
- headcnt, trailcnt );
-
- if ( scon_stk_ptr > 0 )
- {
- for ( i = 1; i <= scon_stk_ptr; ++i )
- scset[scon_stk[i]] =
- mkbranch( scset[scon_stk[i]],
- pat );
- }
-
- else
- {
- for ( i = 1; i <= lastsc; ++i )
- if ( ! scxclu[i] )
- scset[i] =
- mkbranch( scset[i],
- pat );
- }
- }
-
- | EOF_OP
- {
- if ( scon_stk_ptr > 0 )
- build_eof_action();
-
- else
- {
- /* This EOF applies to all start conditions
- * which don't already have EOF actions.
- */
- for ( i = 1; i <= lastsc; ++i )
- if ( ! sceof[i] )
- scon_stk[++scon_stk_ptr] = i;
-
- if ( scon_stk_ptr == 0 )
- warn(
- "all start conditions already have <<EOF>> rules" );
-
- else
- build_eof_action();
- }
- }
-
- | error
- { synerr( "unrecognized rule" ); }
- ;
-
-scon_stk_ptr :
- { $$ = scon_stk_ptr; }
- ;
-
-scon : '<' scon_stk_ptr namelist2 '>'
- { $$ = $2; }
-
- | '<' '*' '>'
- {
- $$ = scon_stk_ptr;
-
- for ( i = 1; i <= lastsc; ++i )
- {
- int j;
-
- for ( j = 1; j <= scon_stk_ptr; ++j )
- if ( scon_stk[j] == i )
- break;
-
- if ( j > scon_stk_ptr )
- scon_stk[++scon_stk_ptr] = i;
- }
- }
-
- |
- { $$ = scon_stk_ptr; }
- ;
-
-namelist2 : namelist2 ',' sconname
-
- | sconname
-
- | error
- { synerr( "bad start condition list" ); }
- ;
-
-sconname : NAME
- {
- if ( (scnum = sclookup( nmstr )) == 0 )
- format_pinpoint_message(
- "undeclared start condition %s",
- nmstr );
- else
- {
- for ( i = 1; i <= scon_stk_ptr; ++i )
- if ( scon_stk[i] == scnum )
- {
- format_warn(
- "<%s> specified twice",
- scname[scnum] );
- break;
- }
-
- if ( i > scon_stk_ptr )
- scon_stk[++scon_stk_ptr] = scnum;
- }
- }
- ;
-
-rule : re2 re
- {
- if ( transchar[lastst[$2]] != SYM_EPSILON )
- /* Provide final transition \now/ so it
- * will be marked as a trailing context
- * state.
- */
- $2 = link_machines( $2,
- mkstate( SYM_EPSILON ) );
-
- mark_beginning_as_normal( $2 );
- current_state_type = STATE_NORMAL;
-
- if ( previous_continued_action )
- {
- /* We need to treat this as variable trailing
- * context so that the backup does not happen
- * in the action but before the action switch
- * statement. If the backup happens in the
- * action, then the rules "falling into" this
- * one's action will *also* do the backup,
- * erroneously.
- */
- if ( ! varlength || headcnt != 0 )
- warn(
- "trailing context made variable due to preceding '|' action" );
-
- /* Mark as variable. */
- varlength = true;
- headcnt = 0;
- }
-
- if ( lex_compat || (varlength && headcnt == 0) )
- { /* variable trailing context rule */
- /* Mark the first part of the rule as the
- * accepting "head" part of a trailing
- * context rule.
- *
- * By the way, we didn't do this at the
- * beginning of this production because back
- * then current_state_type was set up for a
- * trail rule, and add_accept() can create
- * a new state ...
- */
- add_accept( $1,
- num_rules | YY_TRAILING_HEAD_MASK );
- variable_trail_rule = true;
- }
-
- else
- trailcnt = rulelen;
-
- $$ = link_machines( $1, $2 );
- }
-
- | re2 re '$'
- { synerr( "trailing context used twice" ); }
-
- | re '$'
- {
- headcnt = 0;
- trailcnt = 1;
- rulelen = 1;
- varlength = false;
-
- current_state_type = STATE_TRAILING_CONTEXT;
-
- if ( trlcontxt )
- {
- synerr( "trailing context used twice" );
- $$ = mkstate( SYM_EPSILON );
- }
-
- else if ( previous_continued_action )
- {
- /* See the comment in the rule for "re2 re"
- * above.
- */
- warn(
- "trailing context made variable due to preceding '|' action" );
-
- varlength = true;
- }
-
- if ( lex_compat || varlength )
- {
- /* Again, see the comment in the rule for
- * "re2 re" above.
- */
- add_accept( $1,
- num_rules | YY_TRAILING_HEAD_MASK );
- variable_trail_rule = true;
- }
-
- trlcontxt = true;
-
- eps = mkstate( SYM_EPSILON );
- $$ = link_machines( $1,
- link_machines( eps, mkstate( '\n' ) ) );
- }
-
- | re
- {
- $$ = $1;
-
- if ( trlcontxt )
- {
- if ( lex_compat || (varlength && headcnt == 0) )
- /* Both head and trail are
- * variable-length.
- */
- variable_trail_rule = true;
- else
- trailcnt = rulelen;
- }
- }
- ;
-
-
-re : re '|' series
- {
- varlength = true;
- $$ = mkor( $1, $3 );
- }
-
- | series
- { $$ = $1; }
- ;
-
-
-re2 : re '/'
- {
- /* This rule is written separately so the
- * reduction will occur before the trailing
- * series is parsed.
- */
-
- if ( trlcontxt )
- synerr( "trailing context used twice" );
- else
- trlcontxt = true;
-
- if ( varlength )
- /* We hope the trailing context is
- * fixed-length.
- */
- varlength = false;
- else
- headcnt = rulelen;
-
- rulelen = 0;
-
- current_state_type = STATE_TRAILING_CONTEXT;
- $$ = $1;
- }
- ;
-
-series : series singleton
- {
- /* This is where concatenation of adjacent patterns
- * gets done.
- */
- $$ = link_machines( $1, $2 );
- }
-
- | singleton
- { $$ = $1; }
- ;
-
-singleton : singleton '*'
- {
- varlength = true;
-
- $$ = mkclos( $1 );
- }
-
- | singleton '+'
- {
- varlength = true;
- $$ = mkposcl( $1 );
- }
-
- | singleton '?'
- {
- varlength = true;
- $$ = mkopt( $1 );
- }
-
- | singleton '{' NUMBER ',' NUMBER '}'
- {
- varlength = true;
-
- if ( $3 > $5 || $3 < 0 )
- {
- synerr( "bad iteration values" );
- $$ = $1;
- }
- else
- {
- if ( $3 == 0 )
- {
- if ( $5 <= 0 )
- {
- synerr(
- "bad iteration values" );
- $$ = $1;
- }
- else
- $$ = mkopt(
- mkrep( $1, 1, $5 ) );
- }
- else
- $$ = mkrep( $1, $3, $5 );
- }
- }
-
- | singleton '{' NUMBER ',' '}'
- {
- varlength = true;
-
- if ( $3 <= 0 )
- {
- synerr( "iteration value must be positive" );
- $$ = $1;
- }
-
- else
- $$ = mkrep( $1, $3, INFINITY );
- }
-
- | singleton '{' NUMBER '}'
- {
- /* The singleton could be something like "(foo)",
- * in which case we have no idea what its length
- * is, so we punt here.
- */
- varlength = true;
-
- if ( $3 <= 0 )
- {
- synerr( "iteration value must be positive" );
- $$ = $1;
- }
-
- else
- $$ = link_machines( $1,
- copysingl( $1, $3 - 1 ) );
- }
-
- | '.'
- {
- if ( ! madeany )
- {
- /* Create the '.' character class. */
- anyccl = cclinit();
- ccladd( anyccl, '\n' );
- cclnegate( anyccl );
-
- if ( useecs )
- mkeccl( ccltbl + cclmap[anyccl],
- ccllen[anyccl], nextecm,
- ecgroup, csize, csize );
-
- madeany = true;
- }
-
- ++rulelen;
-
- $$ = mkstate( -anyccl );
- }
-
- | fullccl
- {
- if ( ! cclsorted )
- /* Sort characters for fast searching. We
- * use a shell sort since this list could
- * be large.
- */
- cshell( ccltbl + cclmap[$1], ccllen[$1], true );
-
- if ( useecs )
- mkeccl( ccltbl + cclmap[$1], ccllen[$1],
- nextecm, ecgroup, csize, csize );
-
- ++rulelen;
-
- $$ = mkstate( -$1 );
- }
-
- | PREVCCL
- {
- ++rulelen;
-
- $$ = mkstate( -$1 );
- }
-
- | '"' string '"'
- { $$ = $2; }
-
- | '(' re ')'
- { $$ = $2; }
-
- | CHAR
- {
- ++rulelen;
-
- if ( caseins && $1 >= 'A' && $1 <= 'Z' )
- $1 = clower( $1 );
-
- $$ = mkstate( $1 );
- }
- ;
-
-fullccl : '[' ccl ']'
- { $$ = $2; }
-
- | '[' '^' ccl ']'
- {
- cclnegate( $3 );
- $$ = $3;
- }
- ;
-
-ccl : ccl CHAR '-' CHAR
- {
- if ( caseins )
- {
- if ( $2 >= 'A' && $2 <= 'Z' )
- $2 = clower( $2 );
- if ( $4 >= 'A' && $4 <= 'Z' )
- $4 = clower( $4 );
- }
-
- if ( $2 > $4 )
- synerr( "negative range in character class" );
-
- else
- {
- for ( i = $2; i <= $4; ++i )
- ccladd( $1, i );
-
- /* Keep track if this ccl is staying in
- * alphabetical order.
- */
- cclsorted = cclsorted && ($2 > lastchar);
- lastchar = $4;
- }
-
- $$ = $1;
- }
-
- | ccl CHAR
- {
- if ( caseins && $2 >= 'A' && $2 <= 'Z' )
- $2 = clower( $2 );
-
- ccladd( $1, $2 );
- cclsorted = cclsorted && ($2 > lastchar);
- lastchar = $2;
- $$ = $1;
- }
-
- | ccl ccl_expr
- {
- /* Too hard to properly maintain cclsorted. */
- cclsorted = false;
- $$ = $1;
- }
-
- |
- {
- cclsorted = true;
- lastchar = 0;
- currccl = $$ = cclinit();
- }
- ;
-
-ccl_expr: CCE_ALNUM { CCL_EXPR(isalnum) }
- | CCE_ALPHA { CCL_EXPR(isalpha) }
- | CCE_BLANK { CCL_EXPR(IS_BLANK) }
- | CCE_CNTRL { CCL_EXPR(iscntrl) }
- | CCE_DIGIT { CCL_EXPR(isdigit) }
- | CCE_GRAPH { CCL_EXPR(isgraph) }
- | CCE_LOWER { CCL_EXPR(islower) }
- | CCE_PRINT { CCL_EXPR(isprint) }
- | CCE_PUNCT { CCL_EXPR(ispunct) }
- | CCE_SPACE { CCL_EXPR(isspace) }
- | CCE_UPPER {
- if ( caseins )
- CCL_EXPR(islower)
- else
- CCL_EXPR(isupper)
- }
- | CCE_XDIGIT { CCL_EXPR(isxdigit) }
- ;
-
-string : string CHAR
- {
- if ( caseins && $2 >= 'A' && $2 <= 'Z' )
- $2 = clower( $2 );
-
- ++rulelen;
-
- $$ = link_machines( $1, mkstate( $2 ) );
- }
-
- |
- { $$ = mkstate( SYM_EPSILON ); }
- ;
-
-%%
-
-
-/* build_eof_action - build the "<<EOF>>" action for the active start
- * conditions
- */
-
-void build_eof_action()
- {
- int i;
- char action_text[MAXLINE];
-
- for ( i = 1; i <= scon_stk_ptr; ++i )
- {
- if ( sceof[scon_stk[i]] )
- format_pinpoint_message(
- "multiple <<EOF>> rules for start condition %s",
- scname[scon_stk[i]] );
-
- else
- {
- sceof[scon_stk[i]] = true;
- sprintf( action_text, "case YY_STATE_EOF(%s):\n",
- scname[scon_stk[i]] );
- add_action( action_text );
- }
- }
-
- line_directive_out( (FILE *) 0, 1 );
-
- /* This isn't a normal rule after all - don't count it as
- * such, so we don't have any holes in the rule numbering
- * (which make generating "rule can never match" warnings
- * more difficult.
- */
- --num_rules;
- ++num_eof_rules;
- }
-
-
-/* format_synerr - write out formatted syntax error */
-
-void format_synerr( msg, arg )
-char msg[], arg[];
- {
- char errmsg[MAXLINE];
-
- (void) sprintf( errmsg, msg, arg );
- synerr( errmsg );
- }
-
-
-/* synerr - report a syntax error */
-
-void synerr( str )
-char str[];
- {
- syntaxerror = true;
- pinpoint_message( str );
- }
-
-
-/* format_warn - write out formatted warning */
-
-void format_warn( msg, arg )
-char msg[], arg[];
- {
- char warn_msg[MAXLINE];
-
- (void) sprintf( warn_msg, msg, arg );
- warn( warn_msg );
- }
-
-
-/* warn - report a warning, unless -w was given */
-
-void warn( str )
-char str[];
- {
- line_warning( str, linenum );
- }
-
-/* format_pinpoint_message - write out a message formatted with one string,
- * pinpointing its location
- */
-
-void format_pinpoint_message( msg, arg )
-char msg[], arg[];
- {
- char errmsg[MAXLINE];
-
- (void) sprintf( errmsg, msg, arg );
- pinpoint_message( errmsg );
- }
-
-
-/* pinpoint_message - write out a message, pinpointing its location */
-
-void pinpoint_message( str )
-char str[];
- {
- line_pinpoint( str, linenum );
- }
-
-
-/* line_warning - report a warning at a given line, unless -w was given */
-
-void line_warning( str, line )
-char str[];
-int line;
- {
- char warning[MAXLINE];
-
- if ( ! nowarn )
- {
- sprintf( warning, "warning, %s", str );
- line_pinpoint( warning, line );
- }
- }
-
-
-/* line_pinpoint - write out a message, pinpointing it at the given line */
-
-void line_pinpoint( str, line )
-char str[];
-int line;
- {
- fprintf( stderr, "\"%s\", line %d: %s\n", infilename, line, str );
- }
-
-
-/* yyerror - eat up an error message from the parser;
- * currently, messages are ignore
- */
-
-void yyerror( msg )
-char msg[];
- {
- }
Copied: vendor/flex/2.5.39/parse.y (from rev 7075, vendor/flex/dist/parse.y)
===================================================================
--- vendor/flex/2.5.39/parse.y (rev 0)
+++ vendor/flex/2.5.39/parse.y 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,1089 @@
+/* parse.y - parser for flex input */
+
+%token CHAR NUMBER SECTEND SCDECL XSCDECL NAME PREVCCL EOF_OP
+%token OPTION_OP OPT_OUTFILE OPT_PREFIX OPT_YYCLASS OPT_HEADER OPT_EXTRA_TYPE
+%token OPT_TABLES
+
+%token CCE_ALNUM CCE_ALPHA CCE_BLANK CCE_CNTRL CCE_DIGIT CCE_GRAPH
+%token CCE_LOWER CCE_PRINT CCE_PUNCT CCE_SPACE CCE_UPPER CCE_XDIGIT
+
+%token CCE_NEG_ALNUM CCE_NEG_ALPHA CCE_NEG_BLANK CCE_NEG_CNTRL CCE_NEG_DIGIT CCE_NEG_GRAPH
+%token CCE_NEG_LOWER CCE_NEG_PRINT CCE_NEG_PUNCT CCE_NEG_SPACE CCE_NEG_UPPER CCE_NEG_XDIGIT
+
+%left CCL_OP_DIFF CCL_OP_UNION
+
+/*
+ *POSIX and AT&T lex place the
+ * precedence of the repeat operator, {}, below that of concatenation.
+ * Thus, ab{3} is ababab. Most other POSIX utilities use an Extended
+ * Regular Expression (ERE) precedence that has the repeat operator
+ * higher than concatenation. This causes ab{3} to yield abbb.
+ *
+ * In order to support the POSIX and AT&T precedence and the flex
+ * precedence we define two token sets for the begin and end tokens of
+ * the repeat operator, '{' and '}'. The lexical scanner chooses
+ * which tokens to return based on whether posix_compat or lex_compat
+ * are specified. Specifying either posix_compat or lex_compat will
+ * cause flex to parse scanner files as per the AT&T and
+ * POSIX-mandated behavior.
+ */
+
+%token BEGIN_REPEAT_POSIX END_REPEAT_POSIX BEGIN_REPEAT_FLEX END_REPEAT_FLEX
+
+
+%{
+/* Copyright (c) 1990 The Regents of the University of California. */
+/* All rights reserved. */
+
+/* This code is derived from software contributed to Berkeley by */
+/* Vern Paxson. */
+
+/* The United States Government has rights in this work pursuant */
+/* to contract no. DE-AC03-76SF00098 between the United States */
+/* Department of Energy and the University of California. */
+
+/* This file is part of flex. */
+
+/* Redistribution and use in source and binary forms, with or without */
+/* modification, are permitted provided that the following conditions */
+/* are met: */
+
+/* 1. Redistributions of source code must retain the above copyright */
+/* notice, this list of conditions and the following disclaimer. */
+/* 2. Redistributions in binary form must reproduce the above copyright */
+/* notice, this list of conditions and the following disclaimer in the */
+/* documentation and/or other materials provided with the distribution. */
+
+/* Neither the name of the University nor the names of its contributors */
+/* may be used to endorse or promote products derived from this software */
+/* without specific prior written permission. */
+
+/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */
+/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */
+/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
+/* PURPOSE. */
+
+#include "flexdef.h"
+#include "tables.h"
+
+int pat, scnum, eps, headcnt, trailcnt, lastchar, i, rulelen;
+int trlcontxt, xcluflg, currccl, cclsorted, varlength, variable_trail_rule;
+
+int *scon_stk;
+int scon_stk_ptr;
+
+static int madeany = false; /* whether we've made the '.' character class */
+static int ccldot, cclany;
+int previous_continued_action; /* whether the previous rule's action was '|' */
+
+#define format_warn3(fmt, a1, a2) \
+ do{ \
+ char fw3_msg[MAXLINE];\
+ snprintf( fw3_msg, MAXLINE,(fmt), (a1), (a2) );\
+ warn( fw3_msg );\
+ }while(0)
+
+/* Expand a POSIX character class expression. */
+#define CCL_EXPR(func) \
+ do{ \
+ int c; \
+ for ( c = 0; c < csize; ++c ) \
+ if ( isascii(c) && func(c) ) \
+ ccladd( currccl, c ); \
+ }while(0)
+
+/* negated class */
+#define CCL_NEG_EXPR(func) \
+ do{ \
+ int c; \
+ for ( c = 0; c < csize; ++c ) \
+ if ( !func(c) ) \
+ ccladd( currccl, c ); \
+ }while(0)
+
+/* While POSIX defines isblank(), it's not ANSI C. */
+#define IS_BLANK(c) ((c) == ' ' || (c) == '\t')
+
+/* On some over-ambitious machines, such as DEC Alpha's, the default
+ * token type is "long" instead of "int"; this leads to problems with
+ * declaring yylval in flexdef.h. But so far, all the yacc's I've seen
+ * wrap their definitions of YYSTYPE with "#ifndef YYSTYPE"'s, so the
+ * following should ensure that the default token type is "int".
+ */
+#define YYSTYPE int
+
+%}
+
+%%
+goal : initlex sect1 sect1end sect2 initforrule
+ { /* add default rule */
+ int def_rule;
+
+ pat = cclinit();
+ cclnegate( pat );
+
+ def_rule = mkstate( -pat );
+
+ /* Remember the number of the default rule so we
+ * don't generate "can't match" warnings for it.
+ */
+ default_rule = num_rules;
+
+ finish_rule( def_rule, false, 0, 0, 0);
+
+ for ( i = 1; i <= lastsc; ++i )
+ scset[i] = mkbranch( scset[i], def_rule );
+
+ if ( spprdflt )
+ add_action(
+ "YY_FATAL_ERROR( \"flex scanner jammed\" )" );
+ else
+ add_action( "ECHO" );
+
+ add_action( ";\n\tYY_BREAK\n" );
+ }
+ ;
+
+initlex :
+ { /* initialize for processing rules */
+
+ /* Create default DFA start condition. */
+ scinstal( "INITIAL", false );
+ }
+ ;
+
+sect1 : sect1 startconddecl namelist1
+ | sect1 options
+ |
+ | error
+ { synerr( _("unknown error processing section 1") ); }
+ ;
+
+sect1end : SECTEND
+ {
+ check_options();
+ scon_stk = allocate_integer_array( lastsc + 1 );
+ scon_stk_ptr = 0;
+ }
+ ;
+
+startconddecl : SCDECL
+ { xcluflg = false; }
+
+ | XSCDECL
+ { xcluflg = true; }
+ ;
+
+namelist1 : namelist1 NAME
+ { scinstal( nmstr, xcluflg ); }
+
+ | NAME
+ { scinstal( nmstr, xcluflg ); }
+
+ | error
+ { synerr( _("bad start condition list") ); }
+ ;
+
+options : OPTION_OP optionlist
+ ;
+
+optionlist : optionlist option
+ |
+ ;
+
+option : OPT_OUTFILE '=' NAME
+ {
+ outfilename = copy_string( nmstr );
+ did_outfilename = 1;
+ }
+ | OPT_EXTRA_TYPE '=' NAME
+ { extra_type = copy_string( nmstr ); }
+ | OPT_PREFIX '=' NAME
+ { prefix = copy_string( nmstr ); }
+ | OPT_YYCLASS '=' NAME
+ { yyclass = copy_string( nmstr ); }
+ | OPT_HEADER '=' NAME
+ { headerfilename = copy_string( nmstr ); }
+ | OPT_TABLES '=' NAME
+ { tablesext = true; tablesfilename = copy_string( nmstr ); }
+ ;
+
+sect2 : sect2 scon initforrule flexrule '\n'
+ { scon_stk_ptr = $2; }
+ | sect2 scon '{' sect2 '}'
+ { scon_stk_ptr = $2; }
+ |
+ ;
+
+initforrule :
+ {
+ /* Initialize for a parse of one rule. */
+ trlcontxt = variable_trail_rule = varlength = false;
+ trailcnt = headcnt = rulelen = 0;
+ current_state_type = STATE_NORMAL;
+ previous_continued_action = continued_action;
+ in_rule = true;
+
+ new_rule();
+ }
+ ;
+
+flexrule : '^' rule
+ {
+ pat = $2;
+ finish_rule( pat, variable_trail_rule,
+ headcnt, trailcnt , previous_continued_action);
+
+ if ( scon_stk_ptr > 0 )
+ {
+ for ( i = 1; i <= scon_stk_ptr; ++i )
+ scbol[scon_stk[i]] =
+ mkbranch( scbol[scon_stk[i]],
+ pat );
+ }
+
+ else
+ {
+ /* Add to all non-exclusive start conditions,
+ * including the default (0) start condition.
+ */
+
+ for ( i = 1; i <= lastsc; ++i )
+ if ( ! scxclu[i] )
+ scbol[i] = mkbranch( scbol[i],
+ pat );
+ }
+
+ if ( ! bol_needed )
+ {
+ bol_needed = true;
+
+ if ( performance_report > 1 )
+ pinpoint_message(
+ "'^' operator results in sub-optimal performance" );
+ }
+ }
+
+ | rule
+ {
+ pat = $1;
+ finish_rule( pat, variable_trail_rule,
+ headcnt, trailcnt , previous_continued_action);
+
+ if ( scon_stk_ptr > 0 )
+ {
+ for ( i = 1; i <= scon_stk_ptr; ++i )
+ scset[scon_stk[i]] =
+ mkbranch( scset[scon_stk[i]],
+ pat );
+ }
+
+ else
+ {
+ for ( i = 1; i <= lastsc; ++i )
+ if ( ! scxclu[i] )
+ scset[i] =
+ mkbranch( scset[i],
+ pat );
+ }
+ }
+
+ | EOF_OP
+ {
+ if ( scon_stk_ptr > 0 )
+ build_eof_action();
+
+ else
+ {
+ /* This EOF applies to all start conditions
+ * which don't already have EOF actions.
+ */
+ for ( i = 1; i <= lastsc; ++i )
+ if ( ! sceof[i] )
+ scon_stk[++scon_stk_ptr] = i;
+
+ if ( scon_stk_ptr == 0 )
+ warn(
+ "all start conditions already have <<EOF>> rules" );
+
+ else
+ build_eof_action();
+ }
+ }
+
+ | error
+ { synerr( _("unrecognized rule") ); }
+ ;
+
+scon_stk_ptr :
+ { $$ = scon_stk_ptr; }
+ ;
+
+scon : '<' scon_stk_ptr namelist2 '>'
+ { $$ = $2; }
+
+ | '<' '*' '>'
+ {
+ $$ = scon_stk_ptr;
+
+ for ( i = 1; i <= lastsc; ++i )
+ {
+ int j;
+
+ for ( j = 1; j <= scon_stk_ptr; ++j )
+ if ( scon_stk[j] == i )
+ break;
+
+ if ( j > scon_stk_ptr )
+ scon_stk[++scon_stk_ptr] = i;
+ }
+ }
+
+ |
+ { $$ = scon_stk_ptr; }
+ ;
+
+namelist2 : namelist2 ',' sconname
+
+ | sconname
+
+ | error
+ { synerr( _("bad start condition list") ); }
+ ;
+
+sconname : NAME
+ {
+ if ( (scnum = sclookup( nmstr )) == 0 )
+ format_pinpoint_message(
+ "undeclared start condition %s",
+ nmstr );
+ else
+ {
+ for ( i = 1; i <= scon_stk_ptr; ++i )
+ if ( scon_stk[i] == scnum )
+ {
+ format_warn(
+ "<%s> specified twice",
+ scname[scnum] );
+ break;
+ }
+
+ if ( i > scon_stk_ptr )
+ scon_stk[++scon_stk_ptr] = scnum;
+ }
+ }
+ ;
+
+rule : re2 re
+ {
+ if ( transchar[lastst[$2]] != SYM_EPSILON )
+ /* Provide final transition \now/ so it
+ * will be marked as a trailing context
+ * state.
+ */
+ $2 = link_machines( $2,
+ mkstate( SYM_EPSILON ) );
+
+ mark_beginning_as_normal( $2 );
+ current_state_type = STATE_NORMAL;
+
+ if ( previous_continued_action )
+ {
+ /* We need to treat this as variable trailing
+ * context so that the backup does not happen
+ * in the action but before the action switch
+ * statement. If the backup happens in the
+ * action, then the rules "falling into" this
+ * one's action will *also* do the backup,
+ * erroneously.
+ */
+ if ( ! varlength || headcnt != 0 )
+ warn(
+ "trailing context made variable due to preceding '|' action" );
+
+ /* Mark as variable. */
+ varlength = true;
+ headcnt = 0;
+
+ }
+
+ if ( lex_compat || (varlength && headcnt == 0) )
+ { /* variable trailing context rule */
+ /* Mark the first part of the rule as the
+ * accepting "head" part of a trailing
+ * context rule.
+ *
+ * By the way, we didn't do this at the
+ * beginning of this production because back
+ * then current_state_type was set up for a
+ * trail rule, and add_accept() can create
+ * a new state ...
+ */
+ add_accept( $1,
+ num_rules | YY_TRAILING_HEAD_MASK );
+ variable_trail_rule = true;
+ }
+
+ else
+ trailcnt = rulelen;
+
+ $$ = link_machines( $1, $2 );
+ }
+
+ | re2 re '$'
+ { synerr( _("trailing context used twice") ); }
+
+ | re '$'
+ {
+ headcnt = 0;
+ trailcnt = 1;
+ rulelen = 1;
+ varlength = false;
+
+ current_state_type = STATE_TRAILING_CONTEXT;
+
+ if ( trlcontxt )
+ {
+ synerr( _("trailing context used twice") );
+ $$ = mkstate( SYM_EPSILON );
+ }
+
+ else if ( previous_continued_action )
+ {
+ /* See the comment in the rule for "re2 re"
+ * above.
+ */
+ warn(
+ "trailing context made variable due to preceding '|' action" );
+
+ varlength = true;
+ }
+
+ if ( lex_compat || varlength )
+ {
+ /* Again, see the comment in the rule for
+ * "re2 re" above.
+ */
+ add_accept( $1,
+ num_rules | YY_TRAILING_HEAD_MASK );
+ variable_trail_rule = true;
+ }
+
+ trlcontxt = true;
+
+ eps = mkstate( SYM_EPSILON );
+ $$ = link_machines( $1,
+ link_machines( eps, mkstate( '\n' ) ) );
+ }
+
+ | re
+ {
+ $$ = $1;
+
+ if ( trlcontxt )
+ {
+ if ( lex_compat || (varlength && headcnt == 0) )
+ /* Both head and trail are
+ * variable-length.
+ */
+ variable_trail_rule = true;
+ else
+ trailcnt = rulelen;
+ }
+ }
+ ;
+
+
+re : re '|' series
+ {
+ varlength = true;
+ $$ = mkor( $1, $3 );
+ }
+
+ | series
+ { $$ = $1; }
+ ;
+
+
+re2 : re '/'
+ {
+ /* This rule is written separately so the
+ * reduction will occur before the trailing
+ * series is parsed.
+ */
+
+ if ( trlcontxt )
+ synerr( _("trailing context used twice") );
+ else
+ trlcontxt = true;
+
+ if ( varlength )
+ /* We hope the trailing context is
+ * fixed-length.
+ */
+ varlength = false;
+ else
+ headcnt = rulelen;
+
+ rulelen = 0;
+
+ current_state_type = STATE_TRAILING_CONTEXT;
+ $$ = $1;
+ }
+ ;
+
+series : series singleton
+ {
+ /* This is where concatenation of adjacent patterns
+ * gets done.
+ */
+ $$ = link_machines( $1, $2 );
+ }
+
+ | singleton
+ { $$ = $1; }
+
+ | series BEGIN_REPEAT_POSIX NUMBER ',' NUMBER END_REPEAT_POSIX
+ {
+ varlength = true;
+
+ if ( $3 > $5 || $3 < 0 )
+ {
+ synerr( _("bad iteration values") );
+ $$ = $1;
+ }
+ else
+ {
+ if ( $3 == 0 )
+ {
+ if ( $5 <= 0 )
+ {
+ synerr(
+ _("bad iteration values") );
+ $$ = $1;
+ }
+ else
+ $$ = mkopt(
+ mkrep( $1, 1, $5 ) );
+ }
+ else
+ $$ = mkrep( $1, $3, $5 );
+ }
+ }
+
+ | series BEGIN_REPEAT_POSIX NUMBER ',' END_REPEAT_POSIX
+ {
+ varlength = true;
+
+ if ( $3 <= 0 )
+ {
+ synerr( _("iteration value must be positive") );
+ $$ = $1;
+ }
+
+ else
+ $$ = mkrep( $1, $3, INFINITE_REPEAT );
+ }
+
+ | series BEGIN_REPEAT_POSIX NUMBER END_REPEAT_POSIX
+ {
+ /* The series could be something like "(foo)",
+ * in which case we have no idea what its length
+ * is, so we punt here.
+ */
+ varlength = true;
+
+ if ( $3 <= 0 )
+ {
+ synerr( _("iteration value must be positive")
+ );
+ $$ = $1;
+ }
+
+ else
+ $$ = link_machines( $1,
+ copysingl( $1, $3 - 1 ) );
+ }
+
+ ;
+
+singleton : singleton '*'
+ {
+ varlength = true;
+
+ $$ = mkclos( $1 );
+ }
+
+ | singleton '+'
+ {
+ varlength = true;
+ $$ = mkposcl( $1 );
+ }
+
+ | singleton '?'
+ {
+ varlength = true;
+ $$ = mkopt( $1 );
+ }
+
+ | singleton BEGIN_REPEAT_FLEX NUMBER ',' NUMBER END_REPEAT_FLEX
+ {
+ varlength = true;
+
+ if ( $3 > $5 || $3 < 0 )
+ {
+ synerr( _("bad iteration values") );
+ $$ = $1;
+ }
+ else
+ {
+ if ( $3 == 0 )
+ {
+ if ( $5 <= 0 )
+ {
+ synerr(
+ _("bad iteration values") );
+ $$ = $1;
+ }
+ else
+ $$ = mkopt(
+ mkrep( $1, 1, $5 ) );
+ }
+ else
+ $$ = mkrep( $1, $3, $5 );
+ }
+ }
+
+ | singleton BEGIN_REPEAT_FLEX NUMBER ',' END_REPEAT_FLEX
+ {
+ varlength = true;
+
+ if ( $3 <= 0 )
+ {
+ synerr( _("iteration value must be positive") );
+ $$ = $1;
+ }
+
+ else
+ $$ = mkrep( $1, $3, INFINITE_REPEAT );
+ }
+
+ | singleton BEGIN_REPEAT_FLEX NUMBER END_REPEAT_FLEX
+ {
+ /* The singleton could be something like "(foo)",
+ * in which case we have no idea what its length
+ * is, so we punt here.
+ */
+ varlength = true;
+
+ if ( $3 <= 0 )
+ {
+ synerr( _("iteration value must be positive") );
+ $$ = $1;
+ }
+
+ else
+ $$ = link_machines( $1,
+ copysingl( $1, $3 - 1 ) );
+ }
+
+ | '.'
+ {
+ if ( ! madeany )
+ {
+ /* Create the '.' character class. */
+ ccldot = cclinit();
+ ccladd( ccldot, '\n' );
+ cclnegate( ccldot );
+
+ if ( useecs )
+ mkeccl( ccltbl + cclmap[ccldot],
+ ccllen[ccldot], nextecm,
+ ecgroup, csize, csize );
+
+ /* Create the (?s:'.') character class. */
+ cclany = cclinit();
+ cclnegate( cclany );
+
+ if ( useecs )
+ mkeccl( ccltbl + cclmap[cclany],
+ ccllen[cclany], nextecm,
+ ecgroup, csize, csize );
+
+ madeany = true;
+ }
+
+ ++rulelen;
+
+ if (sf_dot_all())
+ $$ = mkstate( -cclany );
+ else
+ $$ = mkstate( -ccldot );
+ }
+
+ | fullccl
+ {
+ /* Sort characters for fast searching.
+ */
+ qsort( ccltbl + cclmap[$1], ccllen[$1], sizeof (*ccltbl), cclcmp );
+
+ if ( useecs )
+ mkeccl( ccltbl + cclmap[$1], ccllen[$1],
+ nextecm, ecgroup, csize, csize );
+
+ ++rulelen;
+
+ if (ccl_has_nl[$1])
+ rule_has_nl[num_rules] = true;
+
+ $$ = mkstate( -$1 );
+ }
+
+ | PREVCCL
+ {
+ ++rulelen;
+
+ if (ccl_has_nl[$1])
+ rule_has_nl[num_rules] = true;
+
+ $$ = mkstate( -$1 );
+ }
+
+ | '"' string '"'
+ { $$ = $2; }
+
+ | '(' re ')'
+ { $$ = $2; }
+
+ | CHAR
+ {
+ ++rulelen;
+
+ if ($1 == nlch)
+ rule_has_nl[num_rules] = true;
+
+ if (sf_case_ins() && has_case($1))
+ /* create an alternation, as in (a|A) */
+ $$ = mkor (mkstate($1), mkstate(reverse_case($1)));
+ else
+ $$ = mkstate( $1 );
+ }
+ ;
+fullccl:
+ fullccl CCL_OP_DIFF braceccl { $$ = ccl_set_diff ($1, $3); }
+ | fullccl CCL_OP_UNION braceccl { $$ = ccl_set_union ($1, $3); }
+ | braceccl
+ ;
+
+braceccl:
+
+ '[' ccl ']' { $$ = $2; }
+
+ | '[' '^' ccl ']'
+ {
+ cclnegate( $3 );
+ $$ = $3;
+ }
+ ;
+
+ccl : ccl CHAR '-' CHAR
+ {
+
+ if (sf_case_ins())
+ {
+
+ /* If one end of the range has case and the other
+ * does not, or the cases are different, then we're not
+ * sure what range the user is trying to express.
+ * Examples: [@-z] or [S-t]
+ */
+ if (has_case ($2) != has_case ($4)
+ || (has_case ($2) && (b_islower ($2) != b_islower ($4)))
+ || (has_case ($2) && (b_isupper ($2) != b_isupper ($4))))
+ format_warn3 (
+ _("the character range [%c-%c] is ambiguous in a case-insensitive scanner"),
+ $2, $4);
+
+ /* If the range spans uppercase characters but not
+ * lowercase (or vice-versa), then should we automatically
+ * include lowercase characters in the range?
+ * Example: [@-_] spans [a-z] but not [A-Z]
+ */
+ else if (!has_case ($2) && !has_case ($4) && !range_covers_case ($2, $4))
+ format_warn3 (
+ _("the character range [%c-%c] is ambiguous in a case-insensitive scanner"),
+ $2, $4);
+ }
+
+ if ( $2 > $4 )
+ synerr( _("negative range in character class") );
+
+ else
+ {
+ for ( i = $2; i <= $4; ++i )
+ ccladd( $1, i );
+
+ /* Keep track if this ccl is staying in
+ * alphabetical order.
+ */
+ cclsorted = cclsorted && ($2 > lastchar);
+ lastchar = $4;
+
+ /* Do it again for upper/lowercase */
+ if (sf_case_ins() && has_case($2) && has_case($4)){
+ $2 = reverse_case ($2);
+ $4 = reverse_case ($4);
+
+ for ( i = $2; i <= $4; ++i )
+ ccladd( $1, i );
+
+ cclsorted = cclsorted && ($2 > lastchar);
+ lastchar = $4;
+ }
+
+ }
+
+ $$ = $1;
+ }
+
+ | ccl CHAR
+ {
+ ccladd( $1, $2 );
+ cclsorted = cclsorted && ($2 > lastchar);
+ lastchar = $2;
+
+ /* Do it again for upper/lowercase */
+ if (sf_case_ins() && has_case($2)){
+ $2 = reverse_case ($2);
+ ccladd ($1, $2);
+
+ cclsorted = cclsorted && ($2 > lastchar);
+ lastchar = $2;
+ }
+
+ $$ = $1;
+ }
+
+ | ccl ccl_expr
+ {
+ /* Too hard to properly maintain cclsorted. */
+ cclsorted = false;
+ $$ = $1;
+ }
+
+ |
+ {
+ cclsorted = true;
+ lastchar = 0;
+ currccl = $$ = cclinit();
+ }
+ ;
+
+ccl_expr:
+ CCE_ALNUM { CCL_EXPR(isalnum); }
+ | CCE_ALPHA { CCL_EXPR(isalpha); }
+ | CCE_BLANK { CCL_EXPR(IS_BLANK); }
+ | CCE_CNTRL { CCL_EXPR(iscntrl); }
+ | CCE_DIGIT { CCL_EXPR(isdigit); }
+ | CCE_GRAPH { CCL_EXPR(isgraph); }
+ | CCE_LOWER {
+ CCL_EXPR(islower);
+ if (sf_case_ins())
+ CCL_EXPR(isupper);
+ }
+ | CCE_PRINT { CCL_EXPR(isprint); }
+ | CCE_PUNCT { CCL_EXPR(ispunct); }
+ | CCE_SPACE { CCL_EXPR(isspace); }
+ | CCE_XDIGIT { CCL_EXPR(isxdigit); }
+ | CCE_UPPER {
+ CCL_EXPR(isupper);
+ if (sf_case_ins())
+ CCL_EXPR(islower);
+ }
+
+ | CCE_NEG_ALNUM { CCL_NEG_EXPR(isalnum); }
+ | CCE_NEG_ALPHA { CCL_NEG_EXPR(isalpha); }
+ | CCE_NEG_BLANK { CCL_NEG_EXPR(IS_BLANK); }
+ | CCE_NEG_CNTRL { CCL_NEG_EXPR(iscntrl); }
+ | CCE_NEG_DIGIT { CCL_NEG_EXPR(isdigit); }
+ | CCE_NEG_GRAPH { CCL_NEG_EXPR(isgraph); }
+ | CCE_NEG_PRINT { CCL_NEG_EXPR(isprint); }
+ | CCE_NEG_PUNCT { CCL_NEG_EXPR(ispunct); }
+ | CCE_NEG_SPACE { CCL_NEG_EXPR(isspace); }
+ | CCE_NEG_XDIGIT { CCL_NEG_EXPR(isxdigit); }
+ | CCE_NEG_LOWER {
+ if ( sf_case_ins() )
+ warn(_("[:^lower:] is ambiguous in case insensitive scanner"));
+ else
+ CCL_NEG_EXPR(islower);
+ }
+ | CCE_NEG_UPPER {
+ if ( sf_case_ins() )
+ warn(_("[:^upper:] ambiguous in case insensitive scanner"));
+ else
+ CCL_NEG_EXPR(isupper);
+ }
+ ;
+
+string : string CHAR
+ {
+ if ( $2 == nlch )
+ rule_has_nl[num_rules] = true;
+
+ ++rulelen;
+
+ if (sf_case_ins() && has_case($2))
+ $$ = mkor (mkstate($2), mkstate(reverse_case($2)));
+ else
+ $$ = mkstate ($2);
+
+ $$ = link_machines( $1, $$);
+ }
+
+ |
+ { $$ = mkstate( SYM_EPSILON ); }
+ ;
+
+%%
+
+
+/* build_eof_action - build the "<<EOF>>" action for the active start
+ * conditions
+ */
+
+void build_eof_action()
+ {
+ register int i;
+ char action_text[MAXLINE];
+
+ for ( i = 1; i <= scon_stk_ptr; ++i )
+ {
+ if ( sceof[scon_stk[i]] )
+ format_pinpoint_message(
+ "multiple <<EOF>> rules for start condition %s",
+ scname[scon_stk[i]] );
+
+ else
+ {
+ sceof[scon_stk[i]] = true;
+
+ if (previous_continued_action /* && previous action was regular */)
+ add_action("YY_RULE_SETUP\n");
+
+ snprintf( action_text, sizeof(action_text), "case YY_STATE_EOF(%s):\n",
+ scname[scon_stk[i]] );
+ add_action( action_text );
+ }
+ }
+
+ line_directive_out( (FILE *) 0, 1 );
+
+ /* This isn't a normal rule after all - don't count it as
+ * such, so we don't have any holes in the rule numbering
+ * (which make generating "rule can never match" warnings
+ * more difficult.
+ */
+ --num_rules;
+ ++num_eof_rules;
+ }
+
+
+/* format_synerr - write out formatted syntax error */
+
+void format_synerr( msg, arg )
+const char *msg, arg[];
+ {
+ char errmsg[MAXLINE];
+
+ (void) snprintf( errmsg, sizeof(errmsg), msg, arg );
+ synerr( errmsg );
+ }
+
+
+/* synerr - report a syntax error */
+
+void synerr( str )
+const char *str;
+ {
+ syntaxerror = true;
+ pinpoint_message( str );
+ }
+
+
+/* format_warn - write out formatted warning */
+
+void format_warn( msg, arg )
+const char *msg, arg[];
+ {
+ char warn_msg[MAXLINE];
+
+ snprintf( warn_msg, sizeof(warn_msg), msg, arg );
+ warn( warn_msg );
+ }
+
+
+/* warn - report a warning, unless -w was given */
+
+void warn( str )
+const char *str;
+ {
+ line_warning( str, linenum );
+ }
+
+/* format_pinpoint_message - write out a message formatted with one string,
+ * pinpointing its location
+ */
+
+void format_pinpoint_message( msg, arg )
+const char *msg, arg[];
+ {
+ char errmsg[MAXLINE];
+
+ snprintf( errmsg, sizeof(errmsg), msg, arg );
+ pinpoint_message( errmsg );
+ }
+
+
+/* pinpoint_message - write out a message, pinpointing its location */
+
+void pinpoint_message( str )
+const char *str;
+ {
+ line_pinpoint( str, linenum );
+ }
+
+
+/* line_warning - report a warning at a given line, unless -w was given */
+
+void line_warning( str, line )
+const char *str;
+int line;
+ {
+ char warning[MAXLINE];
+
+ if ( ! nowarn )
+ {
+ snprintf( warning, sizeof(warning), "warning, %s", str );
+ line_pinpoint( warning, line );
+ }
+ }
+
+
+/* line_pinpoint - write out a message, pinpointing it at the given line */
+
+void line_pinpoint( str, line )
+const char *str;
+int line;
+ {
+ fprintf( stderr, "%s:%d: %s\n", infilename, line, str );
+ }
+
+
+/* yyerror - eat up an error message from the parser;
+ * currently, messages are ignore
+ */
+
+void yyerror( msg )
+const char *msg;
+ {
+ }
Copied: vendor/flex/2.5.39/regex.c (from rev 7075, vendor/flex/dist/regex.c)
===================================================================
--- vendor/flex/2.5.39/regex.c (rev 0)
+++ vendor/flex/2.5.39/regex.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,172 @@
+/** regex - regular expression functions related to POSIX regex lib. */
+
+/* This file is part of flex. */
+
+/* Redistribution and use in source and binary forms, with or without */
+/* modification, are permitted provided that the following conditions */
+/* are met: */
+
+/* 1. Redistributions of source code must retain the above copyright */
+/* notice, this list of conditions and the following disclaimer. */
+/* 2. Redistributions in binary form must reproduce the above copyright */
+/* notice, this list of conditions and the following disclaimer in the */
+/* documentation and/or other materials provided with the distribution. */
+
+/* Neither the name of the University nor the names of its contributors */
+/* may be used to endorse or promote products derived from this software */
+/* without specific prior written permission. */
+
+/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */
+/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */
+/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
+/* PURPOSE. */
+
+#include "flexdef.h"
+
+
+static const char* REGEXP_LINEDIR = "^#line ([[:digit:]]+) \"(.*)\"";
+static const char* REGEXP_BLANK_LINE = "^[[:space:]]*$";
+
+regex_t regex_linedir; /**< matches line directives */
+regex_t regex_blank_line; /**< matches blank lines */
+
+
+/** Initialize the regular expressions.
+ * @return true upon success.
+ */
+bool flex_init_regex(void)
+{
+ flex_regcomp(®ex_linedir, REGEXP_LINEDIR, REG_EXTENDED);
+ flex_regcomp(®ex_blank_line, REGEXP_BLANK_LINE, REG_EXTENDED);
+
+ return true;
+}
+
+/** Compiles a regular expression or dies trying.
+ * @param preg Same as for regcomp().
+ * @param regex Same as for regcomp().
+ * @param cflags Same as for regcomp().
+ */
+void flex_regcomp(regex_t *preg, const char *regex, int cflags)
+{
+ int err;
+
+ memset (preg, 0, sizeof (regex_t));
+
+ if ((err = regcomp (preg, regex, cflags)) != 0) {
+ const int errbuf_sz = 200;
+ char *errbuf, *rxerr;
+
+ errbuf = (char*)flex_alloc(errbuf_sz *sizeof(char));
+ if (!errbuf)
+ flexfatal(_("Unable to allocate buffer to report regcomp"));
+ rxerr = (char*)flex_alloc(errbuf_sz *sizeof(char));
+ if (!rxerr)
+ flexfatal(_("Unable to allocate buffer for regerror"));
+ regerror (err, preg, rxerr, errbuf_sz);
+ snprintf (errbuf, errbuf_sz, "regcomp for \"%s\" failed: %s", regex, rxerr);
+
+ flexfatal (errbuf);
+ free(errbuf);
+ free(rxerr);
+ }
+}
+
+/** Extract a copy of the match, or NULL if no match.
+ * @param m A match as returned by regexec().
+ * @param src The source string that was passed to regexec().
+ * @return The allocated string.
+ */
+char *regmatch_dup (regmatch_t * m, const char *src)
+{
+ char *str;
+ int len;
+
+ if (m == NULL || m->rm_so < 0)
+ return NULL;
+ len = m->rm_eo - m->rm_so;
+ str = (char *) flex_alloc ((len + 1) * sizeof (char));
+ if (!str)
+ flexfatal(_("Unable to allocate a copy of the match"));
+ strncpy (str, src + m->rm_so, len);
+ str[len] = 0;
+ return str;
+}
+
+/** Copy the match.
+ * @param m A match as returned by regexec().
+ * @param dest The destination buffer.
+ * @param src The source string that was passed to regexec().
+ * @return dest
+ */
+char *regmatch_cpy (regmatch_t * m, char *dest, const char *src)
+{
+ if (m == NULL || m->rm_so < 0) {
+ if (dest)
+ dest[0] = '\0';
+ return dest;
+ }
+
+ snprintf (dest, regmatch_len(m), "%s", src + m->rm_so);
+ return dest;
+}
+
+/** Get the length in characters of the match.
+ * @param m A match as returned by regexec().
+ * @param src The source string that was passed to regexec().
+ * @return The length of the match.
+ */
+int regmatch_len (regmatch_t * m)
+{
+ if (m == NULL || m->rm_so < 0) {
+ return 0;
+ }
+
+ return m->rm_eo - m->rm_so;
+}
+
+
+
+/** Convert a regmatch_t object to an integer using the strtol() function.
+ * @param m A match as returned by regexec().
+ * @param src The source string that was passed to regexec().
+ * @param endptr Same as the second argument to strtol().
+ * @param base Same as the third argument to strtol().
+ * @return The converted integer or error (Return value is the same as for strtol()).
+ */
+int regmatch_strtol (regmatch_t * m, const char *src, char **endptr,
+ int base)
+{
+ int n = 0;
+
+#define bufsz 20
+ char buf[bufsz];
+ char *s;
+
+ if (m == NULL || m->rm_so < 0)
+ return 0;
+
+ if (regmatch_len (m) < bufsz)
+ s = regmatch_cpy (m, buf, src);
+ else
+ s = regmatch_dup (m, src);
+
+ n = strtol (s, endptr, base);
+
+ if (s != buf)
+ free (s);
+
+ return n;
+}
+
+/** Check for empty or non-existent match.
+ * @param m A match as returned by regexec().
+ * @return false if match length is non-zero.
+ * Note that reg_empty returns true even if match did not occur at all.
+ */
+bool regmatch_empty (regmatch_t * m)
+{
+ return (m == NULL || m->rm_so < 0 || m->rm_so == m->rm_eo);
+}
+
+/* vim:set expandtab cindent tabstop=4 softtabstop=4 shiftwidth=4 textwidth=0: */
Copied: vendor/flex/2.5.39/scan.c (from rev 7075, vendor/flex/dist/scan.c)
===================================================================
--- vendor/flex/2.5.39/scan.c (rev 0)
+++ vendor/flex/2.5.39/scan.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,5202 @@
+
+#line 3 "scan.c"
+
+#define YY_INT_ALIGNED short int
+
+/* A lexical scanner generated by flex */
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+#define YY_FLEX_SUBMINOR_VERSION 37
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+/* First, we deal with platform-specific or compiler-specific issues. */
+
+/* begin standard C headers. */
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types.
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t;
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX (4294967295U)
+#endif
+
+#endif /* ! C99 */
+
+#endif /* ! FLEXINT_H */
+
+#ifdef __cplusplus
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else /* ! __cplusplus */
+
+/* C99 requires __STDC__ to be defined as 1. */
+#if defined (__STDC__)
+
+#define YY_USE_CONST
+
+#endif /* defined (__STDC__) */
+#endif /* ! __cplusplus */
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an unsigned
+ * integer for use as an array index. If the signed char is negative,
+ * we want to instead treat it as an 8-bit unsigned char, hence the
+ * double cast.
+ */
+#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
+
+/* Enter a start condition. This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN (yy_start) = 1 + 2 *
+
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state. The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START (((yy_start) - 1) / 2)
+#define YYSTATE YY_START
+
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE yyrestart(yyin )
+
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#define YY_BUF_SIZE 16384
+#endif
+
+/* The state buf must be large enough to hold one state per character in the main buffer.
+ */
+#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
+
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
+extern yy_size_t yyleng;
+
+extern FILE *yyin, *yyout;
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+
+ #define YY_LESS_LINENO(n)
+ #define YY_LINENO_REWIND_TO(ptr)
+
+/* Return all but the first "n" matched characters back to the input stream. */
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up yytext. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ *yy_cp = (yy_hold_char); \
+ YY_RESTORE_YY_MORE_OFFSET \
+ (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
+ YY_DO_BEFORE_ACTION; /* set up yytext again */ \
+ } \
+ while ( 0 )
+
+#define unput(c) yyunput( c, (yytext_ptr) )
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+ {
+ FILE *yy_input_file;
+
+ char *yy_ch_buf; /* input buffer */
+ char *yy_buf_pos; /* current position in input buffer */
+
+ /* Size of input buffer in bytes, not including room for EOB
+ * characters.
+ */
+ yy_size_t yy_buf_size;
+
+ /* Number of characters read into yy_ch_buf, not including EOB
+ * characters.
+ */
+ yy_size_t yy_n_chars;
+
+ /* Whether we "own" the buffer - i.e., we know we created it,
+ * and can realloc() it to grow it, and should free() it to
+ * delete it.
+ */
+ int yy_is_our_buffer;
+
+ /* Whether this is an "interactive" input source; if so, and
+ * if we're using stdio for input, then we want to use getc()
+ * instead of fread(), to make sure we stop fetching input after
+ * each newline.
+ */
+ int yy_is_interactive;
+
+ /* Whether we're considered to be at the beginning of a line.
+ * If so, '^' rules will be active on the next match, otherwise
+ * not.
+ */
+ int yy_at_bol;
+
+ int yy_bs_lineno; /**< The line count. */
+ int yy_bs_column; /**< The column count. */
+
+ /* Whether to try to fill the input buffer when we reach the
+ * end of it.
+ */
+ int yy_fill_buffer;
+
+ int yy_buffer_status;
+
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+ /* When an EOF's been seen but there's still some text to process
+ * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+ * shouldn't try reading from the input source any more. We might
+ * still have a bunch of tokens to match, though, because of
+ * possible backing-up.
+ *
+ * When we actually see the EOF, we change the status to "new"
+ * (via yyrestart()), so that the user can continue scanning by
+ * just pointing yyin at a new input file.
+ */
+#define YY_BUFFER_EOF_PENDING 2
+
+ };
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
+
+/* Stack of input buffers. */
+static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
+static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
+static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
+
+/* We provide macros for accessing buffer states in case in the
+ * future we want to put the buffer states in a more general
+ * "scanner state".
+ *
+ * Returns the top of the stack, or NULL.
+ */
+#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
+ ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
+ : NULL)
+
+/* Same as previous macro, but useful when we know that the buffer stack is not
+ * NULL or when we need an lvalue. For internal use only.
+ */
+#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
+
+/* yy_hold_char holds the character lost when yytext is formed. */
+static char yy_hold_char;
+static yy_size_t yy_n_chars; /* number of characters read into yy_ch_buf */
+yy_size_t yyleng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = (char *) 0;
+static int yy_init = 0; /* whether we need to initialize */
+static int yy_start = 0; /* start state number */
+
+/* Flag which is used to allow yywrap()'s to do buffer switches
+ * instead of setting up a fresh yyin. A bit of a hack ...
+ */
+static int yy_did_buffer_switch_on_eof;
+
+void yyrestart (FILE *input_file );
+void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer );
+YY_BUFFER_STATE yy_create_buffer (FILE *file,int size );
+void yy_delete_buffer (YY_BUFFER_STATE b );
+void yy_flush_buffer (YY_BUFFER_STATE b );
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer );
+void yypop_buffer_state (void );
+
+static void yyensure_buffer_stack (void );
+static void yy_load_buffer_state (void );
+static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file );
+
+#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
+
+YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size );
+YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str );
+YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,yy_size_t len );
+
+void *yyalloc (yy_size_t );
+void *yyrealloc (void *,yy_size_t );
+void yyfree (void * );
+
+#define yy_new_buffer yy_create_buffer
+
+#define yy_set_interactive(is_interactive) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){ \
+ yyensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ yy_create_buffer(yyin,YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
+ }
+
+#define yy_set_bol(at_bol) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){\
+ yyensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ yy_create_buffer(yyin,YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
+ }
+
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
+
+/* Begin user sect3 */
+
+typedef unsigned char YY_CHAR;
+
+FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
+
+typedef int yy_state_type;
+
+extern int yylineno;
+
+int yylineno = 1;
+
+extern char *yytext;
+#define yytext_ptr yytext
+
+static yy_state_type yy_get_previous_state (void );
+static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
+static int yy_get_next_buffer (void );
+static void yy_fatal_error (yyconst char msg[] );
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up yytext.
+ */
+#define YY_DO_BEFORE_ACTION \
+ (yytext_ptr) = yy_bp; \
+ (yytext_ptr) -= (yy_more_len); \
+ yyleng = (size_t) (yy_cp - (yytext_ptr)); \
+ (yy_hold_char) = *yy_cp; \
+ *yy_cp = '\0'; \
+ (yy_c_buf_p) = yy_cp;
+
+#define YY_NUM_RULES 251
+#define YY_END_OF_BUFFER 252
+/* This struct is not used in this scanner,
+ but its presence is necessary. */
+struct yy_trans_info
+ {
+ flex_int32_t yy_verify;
+ flex_int32_t yy_nxt;
+ };
+static yyconst flex_int16_t yy_acclist[1223] =
+ { 0,
+ 248, 248, 252, 250, 251, 9, 250, 251, 20, 250,
+ 251, 250, 251, 18, 250, 251, 1, 9, 250, 251,
+ 19, 20, 250, 251, 250, 251, 250, 251, 250, 251,
+ 250, 251, 17, 18, 250, 251, 164, 250, 251, 149,
+ 164, 250, 251, 150, 250, 251, 164, 250, 251, 142,
+ 164, 250, 251, 164, 250, 251, 161, 163, 164, 250,
+ 251, 162, 163, 164, 250, 251, 163, 164, 250, 251,
+ 163, 164, 250, 251, 164, 250, 251, 164, 250, 251,
+ 164, 250, 251, 163, 164, 250, 251, 148, 149, 164,
+ 250, 251, 138, 150, 250, 251, 164, 250, 251, 164,
+
+ 250, 251, 140, 164, 250, 251, 141, 164, 250, 251,
+ 136, 250, 251, 137, 250, 251, 136, 250, 251, 135,
+ 136, 250, 251, 134, 136, 250, 251, 135, 136, 250,
+ 251, 248, 249, 250, 251, 248, 249, 250, 251, 249,
+ 250, 251, 249, 250, 251, 41, 250, 251, 42, 250,
+ 251, 41, 250, 251, 41, 250, 251, 41, 250, 251,
+ 41, 250, 251, 41, 250, 251, 41, 250, 251, 50,
+ 250, 251, 49, 250, 251, 51, 250, 251, 250, 251,
+ 170, 250, 251, 170, 250, 251, 165, 250, 251, 170,
+ 250, 251, 166, 170, 250, 251, 167, 170, 250, 251,
+
+ 169, 170, 250, 251, 171, 250, 251, 219, 250, 251,
+ 220, 250, 251, 219, 250, 251, 217, 219, 250, 251,
+ 216, 219, 250, 251, 218, 219, 250, 251, 172, 250,
+ 251, 174, 250, 251, 172, 250, 251, 173, 250, 251,
+ 172, 250, 251, 186, 250, 251, 186, 250, 251, 186,
+ 250, 251, 186, 250, 251, 188, 190, 250, 251, 190,
+ 250, 251, 188, 190, 250, 251, 188, 190, 250, 251,
+ 188, 190, 250, 251, 188, 190, 250, 251, 189, 190,
+ 250, 251, 233, 239, 250, 251, 238, 250, 251, 233,
+ 239, 250, 251, 237, 239, 250, 251, 239, 250, 251,
+
+ 239, 250, 251, 235, 239, 250, 251, 235, 239, 250,
+ 251, 235, 239, 250, 251, 234, 239, 250, 251, 234,
+ 239, 250, 251, 229, 239, 250, 251, 230, 239, 250,
+ 251, 250, 251, 131, 250, 251, 250, 251, 25, 250,
+ 251, 26, 250, 251, 25, 250, 251, 22, 250, 251,
+ 25, 250, 251, 25, 250, 251, 240, 244, 250, 251,
+ 242, 250, 251, 240, 244, 250, 251, 243, 244, 250,
+ 251, 244, 250, 251, 227, 250, 251, 227, 250, 251,
+ 228, 250, 251, 227, 250, 251, 227, 250, 251, 227,
+ 250, 251, 227, 250, 251, 227, 250, 251, 227, 250,
+
+ 251, 227, 250, 251, 130, 250, 251, 53, 130, 250,
+ 251, 52, 250, 251, 130, 250, 251, 130, 250, 251,
+ 130, 250, 251, 130, 250, 251, 54, 130, 250, 251,
+ 130, 250, 251, 130, 250, 251, 130, 250, 251, 130,
+ 250, 251, 130, 250, 251, 130, 250, 251, 130, 250,
+ 251, 130, 250, 251, 130, 250, 251, 130, 250, 251,
+ 130, 250, 251, 130, 250, 251, 130, 250, 251, 130,
+ 250, 251, 130, 250, 251, 130, 250, 251, 130, 250,
+ 251, 130, 250, 251, 130, 250, 251, 130, 250, 251,
+ 130, 250, 251, 37, 250, 251, 34, 250, 251, 37,
+
+ 250, 251, 35, 37, 250, 251, 48, 250, 251, 45,
+ 250, 251, 250, 251, 48, 250, 251, 48, 250, 251,
+ 44, 250, 251, 43, 250, 251, 176, 250, 251, 175,
+ 250, 251, 177, 250, 251, 178, 250, 251, 179, 250,
+ 251, 180, 250, 251, 181, 250, 251, 182, 250, 251,
+ 183, 250, 251, 32, 250, 251, 33, 250, 251, 32,
+ 250, 251, 31, 250, 251, 29, 250, 251, 30, 250,
+ 251, 29, 250, 251, 28, 250, 251, 9, 20, 18,
+ 1, 9, 19, 20, 16, 10, 16, 4, 16, 5,
+ 2, 17, 18, 149, 150, 144, 160, 158, 154, 154,
+
+ 245, 245, 245, 143, 148, 149, 138, 150, 140, 141,
+ 153, 139, 137, 135, 134, 134, 132, 135, 133, 135,
+ 248, 248, 246, 247, 42, 39, 40, 50, 49, 51,
+ 165, 165, 168, 169, 220, 216, 174, 184, 185, 190,
+ 187, 233, 238, 236, 222, 235, 235, 235, 231, 232,
+ 131, 26, 21, 23, 24, 240, 242, 241, 228, 221,
+ 225, 226, 53, 52, 129, 130, 130, 130, 130, 130,
+ 130, 130, 130, 130, 130, 130, 130, 130, 130, 130,
+ 130, 130, 130, 130, 130, 55, 130, 130, 130, 130,
+ 130, 130, 130, 130, 130, 130, 130, 36, 35, 45,
+
+ 46, 47, 32, 33, 30, 27, 16, 10, 16, 14,
+ 4, 16, 5, 6, 145, 146, 159, 154, 154, 154,
+ 154, 154, 245, 245, 156, 155, 157, 139, 145, 147,
+ 153, 132, 135, 133, 135, 38, 235, 235, 221, 130,
+ 130, 130, 130, 130, 130, 130, 67, 130, 130, 130,
+ 130, 72, 130, 130, 130, 130, 130, 130, 130, 130,
+ 130, 130, 130, 130, 130, 130, 130, 130, 130, 130,
+ 130, 130, 130, 130, 130, 130, 130, 130, 130, 130,
+ 130, 130, 130, 130, 130, 130, 130, 14, 15, 4,
+ 8, 16, 5, 154, 154, 154, 154, 154, 154, 154,
+
+ 245, 157, 235, 235, 56, 57, 130, 130, 130, 130,
+ 130, 130, 130, 130, 130, 130, 130, 73, 130, 74,
+ 130, 130, 130, 130, 130, 79, 130, 130, 130, 130,
+ 130, 130, 130, 130, 84, 130, 130, 130, 130, 130,
+ 130, 130, 130, 130, 130, 93, 130, 130, 130, 130,
+ 130, 130, 130, 130, 130, 130, 15, 8, 16, 8,
+ 16, 8, 16, 154, 154, 154, 154, 154, 154, 154,
+ 215, 235, 235, 58, 130, 130, 130, 60, 130, 130,
+ 64, 130, 130, 130, 130, 130, 70, 130, 130, 130,
+ 130, 75, 130, 130, 130, 130, 130, 130, 130, 130,
+
+ 130, 130, 130, 130, 87, 130, 130, 130, 130, 130,
+ 91, 130, 130, 130, 130, 130, 130, 130, 130, 130,
+ 130, 130, 3, 8, 16, 7, 8, 16, 154, 154,
+ 154, 223, 224, 223, 235, 224, 235, 130, 130, 130,
+ 63, 130, 130, 130, 130, 130, 130, 130, 130, 126,
+ 130, 130, 130, 130, 130, 130, 130, 130, 130, 124,
+ 130, 130, 86, 130, 130, 89, 130, 130, 90, 130,
+ 130, 130, 130, 105, 130, 130, 95, 130, 130, 96,
+ 130, 12, 13, 152, 151, 152, 130, 130, 130, 130,
+ 130, 130, 130, 68, 130, 130, 71, 130, 130, 130,
+
+ 130, 130, 130, 130, 123, 130, 130, 83, 130, 130,
+ 130, 88, 130, 130, 92, 130, 103, 130, 125, 130,
+ 130, 130, 151, 130, 130, 130, 130, 130, 130, 130,
+ 69, 130, 130, 130, 130, 130, 80, 130, 130, 130,
+ 130, 130, 130, 130, 114, 94, 130, 130, 115, 11,
+ 191, 215, 192, 215, 193, 215, 194, 215, 195, 215,
+ 196, 215, 197, 215, 198, 215, 199, 215, 200, 215,
+ 201, 215, 130, 130, 130, 130, 130, 130, 130, 130,
+ 130, 130, 130, 130, 130, 130, 85, 130, 130, 130,
+ 116, 104, 130, 117, 202, 215, 203, 215, 204, 215,
+
+ 205, 215, 206, 215, 207, 215, 208, 215, 209, 215,
+ 210, 215, 211, 215, 212, 215, 213, 215, 130, 130,
+ 130, 130, 130, 130, 130, 122, 130, 130, 130, 77,
+ 130, 130, 130, 130, 130, 130, 110, 120, 118, 111,
+ 121, 119, 214, 215, 130, 130, 130, 130, 130, 130,
+ 130, 126, 130, 76, 130, 130, 82, 130, 130, 127,
+ 130, 130, 106, 108, 107, 109, 130, 130, 130, 65,
+ 130, 130, 130, 130, 130, 78, 130, 130, 112, 113,
+ 98, 99, 130, 130, 130, 130, 130, 130, 130, 128,
+ 130, 97, 101, 130, 130, 130, 130, 130, 68, 130,
+
+ 130, 100, 102, 130, 130, 62, 130, 66, 130, 130,
+ 130, 130, 61, 130, 69, 130, 130, 130, 81, 130,
+ 59, 130
+ } ;
+
+static yyconst flex_int16_t yy_accept[1108] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 2, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 4,
+ 6, 9, 12, 14, 17, 21, 25, 27, 29, 31,
+ 33, 37, 40, 44, 47, 50, 54, 57, 62, 67,
+ 71, 75, 78, 81, 84, 88, 93, 97, 100, 103,
+ 107, 111, 114, 117, 120, 124, 128, 132, 136, 140,
+ 143, 146, 149, 152, 155, 158, 161, 164, 167, 170,
+
+ 173, 176, 179, 181, 184, 187, 190, 193, 197, 201,
+ 205, 208, 211, 214, 217, 221, 225, 229, 232, 235,
+ 238, 241, 244, 247, 250, 253, 256, 260, 263, 267,
+ 271, 275, 279, 283, 287, 290, 294, 298, 301, 304,
+ 308, 312, 316, 320, 324, 328, 332, 334, 337, 339,
+ 342, 345, 348, 351, 354, 357, 361, 364, 368, 372,
+ 375, 378, 381, 384, 387, 390, 393, 396, 399, 402,
+ 405, 408, 412, 415, 418, 421, 424, 427, 431, 434,
+ 437, 440, 443, 446, 449, 452, 455, 458, 461, 464,
+ 467, 470, 473, 476, 479, 482, 485, 488, 491, 494,
+
+ 497, 500, 503, 507, 510, 513, 515, 518, 521, 524,
+ 527, 530, 533, 536, 539, 542, 545, 548, 551, 554,
+ 557, 560, 563, 566, 569, 572, 575, 578, 579, 580,
+ 580, 581, 583, 585, 585, 585, 585, 586, 588, 588,
+ 588, 588, 588, 589, 590, 591, 591, 592, 594, 595,
+ 596, 596, 596, 596, 597, 597, 598, 599, 599, 600,
+ 601, 601, 602, 603, 604, 604, 604, 605, 605, 607,
+ 609, 609, 609, 609, 610, 611, 612, 613, 613, 614,
+ 615, 616, 617, 619, 621, 622, 623, 624, 625, 626,
+ 626, 626, 627, 628, 628, 629, 630, 631, 631, 632,
+
+ 632, 633, 634, 635, 636, 637, 638, 638, 639, 640,
+ 641, 642, 643, 644, 644, 645, 645, 646, 647, 648,
+ 649, 650, 651, 651, 652, 652, 653, 654, 655, 656,
+ 657, 658, 659, 659, 659, 660, 661, 662, 663, 664,
+ 665, 665, 666, 666, 666, 667, 668, 669, 670, 671,
+ 672, 673, 674, 675, 676, 677, 678, 679, 680, 681,
+ 682, 683, 684, 685, 686, 687, 688, 689, 690, 691,
+ 692, 693, 694, 695, 696, 697, 698, 698, 699, 700,
+ 701, 702, 703, 704, 705, 706, 707, 707, 708, 710,
+ 710, 711, 711, 711, 711, 711, 711, 712, 713, 714,
+
+ 714, 715, 715, 716, 716, 717, 717, 718, 718, 719,
+ 720, 720, 721, 722, 723, 724, 725, 726, 727, 727,
+ 728, 730, 731, 731, 732, 732, 734, 736, 736, 736,
+ 736, 737, 737, 737, 737, 737, 737, 737, 737, 737,
+ 737, 737, 737, 737, 737, 738, 739, 740, 740, 740,
+ 741, 742, 743, 744, 745, 746, 747, 749, 750, 751,
+ 752, 754, 755, 756, 757, 758, 759, 760, 761, 762,
+ 763, 764, 765, 766, 767, 768, 769, 770, 771, 772,
+ 773, 774, 775, 776, 777, 778, 779, 780, 781, 782,
+ 783, 784, 785, 786, 787, 788, 788, 788, 788, 788,
+
+ 790, 790, 790, 790, 790, 790, 790, 791, 793, 794,
+ 794, 795, 796, 797, 798, 799, 800, 801, 802, 803,
+ 803, 803, 803, 803, 803, 803, 803, 803, 803, 803,
+ 803, 803, 803, 803, 803, 803, 803, 803, 803, 803,
+ 803, 803, 803, 803, 803, 803, 804, 805, 806, 807,
+ 808, 809, 810, 811, 812, 813, 814, 815, 816, 817,
+ 818, 820, 822, 823, 824, 825, 826, 828, 829, 830,
+ 831, 832, 833, 834, 835, 837, 838, 839, 840, 841,
+ 842, 843, 844, 845, 846, 848, 849, 850, 851, 852,
+ 853, 854, 855, 856, 857, 857, 857, 857, 857, 858,
+
+ 858, 858, 858, 858, 858, 860, 862, 864, 864, 865,
+ 866, 867, 868, 869, 870, 871, 871, 871, 871, 871,
+ 872, 872, 872, 872, 872, 872, 872, 872, 872, 872,
+ 872, 872, 872, 872, 872, 872, 872, 872, 872, 872,
+ 872, 872, 872, 872, 873, 874, 876, 877, 878, 880,
+ 881, 883, 884, 885, 886, 887, 889, 890, 891, 892,
+ 894, 895, 896, 897, 898, 899, 900, 901, 902, 903,
+ 904, 905, 907, 908, 909, 910, 911, 913, 914, 915,
+ 916, 917, 918, 919, 920, 921, 922, 923, 923, 923,
+ 923, 923, 924, 924, 924, 924, 926, 927, 929, 929,
+
+ 930, 931, 932, 932, 932, 933, 934, 934, 934, 934,
+ 934, 934, 934, 934, 934, 934, 934, 934, 934, 934,
+ 934, 934, 934, 934, 934, 934, 934, 934, 934, 934,
+ 934, 936, 938, 939, 940, 941, 943, 944, 945, 946,
+ 947, 948, 949, 950, 952, 953, 954, 955, 956, 957,
+ 958, 959, 960, 962, 963, 965, 966, 968, 969, 971,
+ 972, 973, 974, 976, 976, 977, 979, 980, 980, 982,
+ 982, 982, 982, 982, 982, 983, 983, 984, 984, 985,
+ 985, 987, 987, 987, 987, 987, 987, 987, 987, 987,
+ 987, 987, 987, 987, 987, 987, 987, 987, 987, 987,
+
+ 987, 987, 987, 987, 987, 987, 988, 989, 990, 991,
+ 992, 993, 994, 996, 997, 999, 1000, 1001, 1002, 1003,
+ 1004, 1005, 1007, 1008, 1010, 1011, 1012, 1014, 1015, 1017,
+ 1019, 1021, 1021, 1021, 1021, 1021, 1021, 1021, 1022, 1023,
+ 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023,
+ 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024,
+ 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024,
+ 1024, 1024, 1024, 1024, 1024, 1025, 1026, 1027, 1028, 1029,
+ 1030, 1031, 1033, 1034, 1035, 1036, 1037, 1039, 1040, 1041,
+ 1042, 1043, 1044, 1045, 1045, 1045, 1046, 1046, 1046, 1046,
+
+ 1046, 1046, 1046, 1048, 1049, 1049, 1049, 1050, 1050, 1050,
+ 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1051, 1051, 1053,
+ 1055, 1057, 1059, 1061, 1063, 1065, 1067, 1069, 1071, 1073,
+ 1073, 1073, 1073, 1073, 1073, 1073, 1073, 1073, 1073, 1073,
+ 1073, 1073, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080,
+ 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1089, 1090, 1091,
+ 1091, 1091, 1091, 1091, 1091, 1091, 1092, 1092, 1094, 1094,
+ 1094, 1094, 1094, 1094, 1095, 1095, 1095, 1095, 1095, 1095,
+ 1097, 1099, 1101, 1103, 1105, 1107, 1109, 1111, 1113, 1115,
+ 1117, 1119, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126,
+
+ 1128, 1129, 1130, 1132, 1133, 1134, 1135, 1136, 1137, 1137,
+ 1137, 1138, 1138, 1139, 1140, 1141, 1141, 1141, 1141, 1142,
+ 1143, 1143, 1143, 1143, 1143, 1143, 1143, 1145, 1146, 1147,
+ 1148, 1149, 1150, 1151, 1152, 1154, 1156, 1157, 1159, 1160,
+ 1162, 1163, 1164, 1165, 1165, 1166, 1167, 1167, 1167, 1167,
+ 1167, 1167, 1167, 1167, 1168, 1169, 1170, 1172, 1173, 1174,
+ 1175, 1176, 1178, 1179, 1180, 1181, 1182, 1182, 1182, 1182,
+ 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1192,
+ 1193, 1193, 1194, 1194, 1195, 1196, 1197, 1198, 1199, 1201,
+ 1202, 1203, 1204, 1205, 1206, 1208, 1210, 1211, 1212, 1213,
+
+ 1215, 1217, 1218, 1219, 1221, 1223, 1223
+ } ;
+
+static yyconst flex_int32_t yy_ec[256] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
+ 4, 4, 5, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 2, 1, 6, 7, 8, 9, 1, 10, 11,
+ 12, 13, 14, 15, 16, 17, 18, 19, 19, 19,
+ 19, 19, 19, 19, 20, 21, 22, 23, 1, 24,
+ 25, 26, 27, 1, 28, 29, 30, 31, 32, 33,
+ 34, 35, 36, 37, 38, 39, 40, 41, 42, 43,
+ 44, 45, 46, 47, 48, 49, 50, 51, 52, 44,
+ 53, 54, 55, 56, 57, 1, 58, 59, 60, 61,
+
+ 62, 63, 64, 65, 66, 67, 68, 69, 70, 71,
+ 72, 73, 44, 74, 75, 76, 77, 78, 79, 80,
+ 81, 44, 82, 83, 84, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1
+ } ;
+
+static yyconst flex_int32_t yy_meta[85] =
+ { 0,
+ 1, 1, 2, 1, 3, 4, 1, 1, 1, 5,
+ 1, 6, 1, 7, 1, 8, 1, 5, 9, 9,
+ 9, 9, 10, 1, 1, 1, 1, 11, 11, 11,
+ 11, 11, 11, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 13, 14, 15, 1, 16, 11, 11, 11,
+ 11, 11, 11, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 5, 1, 17
+ } ;
+
+static yyconst flex_int16_t yy_base[1201] =
+ { 0,
+ 0, 84, 167, 250, 171, 184, 174, 179, 192, 233,
+ 196, 200, 334, 0, 3343, 3340, 203, 416, 206, 211,
+ 187, 216, 276, 417, 500, 0, 210, 223, 421, 427,
+ 436, 440, 583, 588, 669, 0, 277, 299, 584, 751,
+ 579, 580, 576, 732, 279, 305, 310, 444, 3378, 3975,
+ 228, 3975, 3371, 0, 322, 3975, 3358, 423, 827, 3328,
+ 0, 3975, 755, 3975, 3337, 3975, 448, 3312, 3975, 3975,
+ 3323, 3291, 222, 408, 444, 764, 3975, 3311, 230, 3289,
+ 3975, 3975, 3975, 3306, 0, 3306, 164, 3304, 3975, 3236,
+ 3217, 3975, 3975, 3266, 239, 119, 3215, 3212, 3180, 0,
+
+ 3248, 3975, 3243, 3975, 476, 3227, 3222, 3975, 3168, 0,
+ 3975, 3975, 3975, 3203, 3975, 464, 3975, 3975, 3975, 3186,
+ 3975, 742, 3975, 3161, 751, 180, 3975, 3975, 3171, 0,
+ 3149, 757, 3975, 0, 3975, 3149, 3975, 200, 3138, 0,
+ 429, 241, 3097, 3092, 3975, 3975, 306, 3975, 323, 3975,
+ 3975, 3126, 3108, 3072, 3069, 0, 3975, 3115, 3975, 0,
+ 3975, 446, 3975, 3114, 3031, 3098, 435, 371, 3045, 3026,
+ 3975, 3076, 3975, 3074, 3070, 439, 440, 3975, 578, 751,
+ 586, 562, 735, 752, 0, 572, 577, 588, 786, 749,
+ 396, 809, 727, 582, 747, 753, 764, 769, 580, 3975,
+
+ 3975, 3067, 588, 3975, 3975, 3053, 3002, 2996, 3975, 3975,
+ 3975, 3975, 3975, 3975, 3975, 3975, 3975, 3975, 3975, 0,
+ 3975, 3046, 3975, 3975, 3975, 3018, 2986, 837, 3975, 2998,
+ 0, 847, 3975, 2997, 817, 777, 0, 0, 891, 903,
+ 912, 924, 0, 774, 0, 451, 3975, 0, 858, 3975,
+ 2996, 2914, 472, 3975, 2974, 2953, 3975, 791, 236, 822,
+ 899, 3975, 275, 0, 2873, 2872, 3975, 2871, 949, 3975,
+ 2949, 2850, 2918, 2906, 3975, 0, 3975, 796, 3975, 0,
+ 0, 2925, 0, 0, 2597, 3975, 3975, 3975, 3975, 795,
+ 794, 3975, 3975, 484, 0, 2597, 3975, 877, 2596, 2594,
+
+ 2594, 3975, 0, 3975, 918, 3975, 1005, 3975, 3975, 3975,
+ 3975, 0, 3975, 611, 3975, 0, 3975, 0, 853, 851,
+ 3975, 3975, 490, 3975, 608, 3975, 3975, 3975, 3975, 0,
+ 3975, 3975, 596, 2510, 3975, 0, 3975, 3975, 2588, 3975,
+ 2581, 3975, 894, 906, 0, 911, 717, 727, 923, 728,
+ 2571, 882, 930, 889, 902, 916, 917, 940, 928, 923,
+ 940, 933, 0, 932, 3975, 935, 939, 951, 956, 1059,
+ 964, 965, 1052, 955, 957, 1099, 2578, 3975, 1078, 3975,
+ 3975, 3975, 0, 3975, 3975, 3975, 987, 0, 0, 1087,
+ 3975, 2576, 1132, 985, 1046, 1058, 0, 1058, 0, 1009,
+
+ 3975, 1016, 3975, 1057, 3975, 1099, 3975, 1068, 731, 1088,
+ 1095, 1178, 1244, 1280, 988, 0, 3975, 3975, 2492, 1162,
+ 3975, 3975, 1081, 0, 1086, 0, 0, 1098, 1105, 1100,
+ 3975, 1167, 1245, 1246, 1247, 1250, 2539, 1248, 1249, 1258,
+ 1244, 1251, 1259, 1321, 1233, 1224, 0, 1072, 1228, 1243,
+ 1261, 1287, 1298, 1289, 1298, 1287, 0, 1299, 1228, 1308,
+ 0, 1280, 1298, 1307, 1316, 1314, 1316, 2532, 1322, 1337,
+ 1338, 1340, 1342, 1342, 1348, 1353, 1356, 1347, 1357, 1362,
+ 1366, 1358, 1353, 1356, 1377, 1366, 1370, 1371, 1367, 1383,
+ 1384, 1379, 1391, 1392, 1381, 1388, 1397, 1275, 1455, 3975,
+
+ 1439, 1463, 1444, 1415, 1412, 1415, 0, 1409, 0, 1429,
+ 1492, 1558, 1594, 1524, 2449, 1564, 1639, 3975, 3975, 1537,
+ 1556, 1560, 1407, 2427, 1558, 1563, 1559, 1564, 1572, 1584,
+ 1574, 1562, 1615, 1619, 1609, 1625, 1626, 1643, 1614, 1651,
+ 1662, 1658, 1664, 1665, 1616, 1616, 1637, 3975, 3975, 1638,
+ 1631, 2352, 1634, 1641, 1655, 1650, 1677, 1679, 1671, 1689,
+ 0, 0, 1690, 1677, 1681, 1697, 0, 2348, 1684, 1694,
+ 2274, 1686, 1685, 1695, 0, 1692, 1711, 1704, 1703, 1701,
+ 1713, 1703, 1704, 1712, 0, 1717, 1731, 1731, 1719, 1723,
+ 1722, 1741, 1726, 1742, 1734, 1747, 1741, 2241, 3975, 1464,
+
+ 1485, 1729, 1743, 1740, 0, 1721, 1591, 2173, 1585, 2139,
+ 1771, 1807, 1417, 962, 1426, 1755, 2049, 1745, 1769, 3975,
+ 1774, 1782, 1789, 1775, 1796, 1791, 1810, 1800, 1820, 1822,
+ 1821, 1823, 1832, 1831, 1838, 1840, 1853, 1856, 1854, 1855,
+ 1863, 1865, 1861, 1846, 1862, 0, 1853, 1864, 0, 1857,
+ 0, 2008, 1866, 1862, 1869, 0, 1874, 1893, 1870, 0,
+ 1888, 1875, 1886, 1882, 1880, 1878, 1897, 1876, 1882, 1889,
+ 1889, 0, 1904, 1895, 1899, 1919, 0, 1907, 1909, 1908,
+ 1923, 1791, 1924, 1925, 1919, 1747, 1917, 1918, 1918, 1938,
+ 1924, 1726, 1599, 1927, 1937, 1970, 3975, 1702, 1652, 1923,
+
+ 1755, 1941, 1625, 1618, 3975, 3975, 1961, 1977, 1966, 1969,
+ 1956, 1979, 1983, 1986, 1989, 1984, 1992, 1987, 1994, 1990,
+ 1988, 1995, 2007, 2004, 2016, 2022, 1996, 2028, 2018, 2026,
+ 0, 0, 1620, 1990, 2009, 0, 2035, 2020, 2035, 2029,
+ 2024, 2025, 2029, 1589, 2049, 2041, 2052, 2048, 2053, 2054,
+ 2044, 2057, 0, 2064, 0, 2048, 0, 1576, 0, 2064,
+ 2070, 2056, 0, 2096, 2062, 0, 2067, 2108, 0, 1531,
+ 2072, 2078, 1438, 1853, 3975, 2105, 3975, 2068, 3975, 1463,
+ 3975, 1407, 1402, 1348, 1345, 1314, 1307, 1269, 1260, 1256,
+ 1210, 1158, 2106, 2111, 2097, 2118, 2122, 2129, 2125, 2140,
+
+ 2131, 2136, 2141, 2143, 2156, 2131, 2138, 2147, 2101, 2151,
+ 2138, 2153, 0, 2141, 0, 2144, 2165, 2153, 2159, 2158,
+ 2165, 0, 2165, 0, 2167, 2169, 0, 2178, 0, 0,
+ 0, 2183, 2167, 2179, 2210, 2178, 2189, 2188, 2189, 2202,
+ 2186, 2194, 2218, 2196, 2202, 1119, 1114, 2206, 2118, 3975,
+ 1106, 1100, 1081, 1068, 1065, 1061, 1057, 972, 968, 965,
+ 914, 925, 893, 881, 874, 869, 865, 861, 854, 843,
+ 807, 802, 776, 2235, 2212, 2226, 2221, 2227, 2239, 2238,
+ 2228, 0, 2228, 2239, 2242, 2252, 0, 2238, 2244, 2249,
+ 2244, 2258, 2263, 2269, 2255, 3975, 2263, 2265, 2265, 2281,
+
+ 2265, 2262, 0, 2285, 2288, 2274, 3975, 2277, 2280, 2295,
+ 2279, 2280, 2283, 2303, 2283, 2330, 3975, 2335, 3975, 3975,
+ 3975, 3975, 3975, 3975, 3975, 3975, 3975, 3975, 3975, 735,
+ 612, 608, 598, 441, 374, 261, 245, 202, 152, 149,
+ 137, 165, 2296, 2303, 2304, 2320, 2326, 2316, 2324, 2329,
+ 2324, 2316, 2319, 2335, 2324, 2327, 0, 2332, 2328, 2327,
+ 2332, 2345, 2348, 2352, 2344, 3975, 2338, 0, 2338, 2343,
+ 2357, 2362, 2357, 3975, 2371, 2356, 2359, 2358, 2380, 3975,
+ 3975, 3975, 3975, 3975, 3975, 3975, 3975, 3975, 3975, 3975,
+ 3975, 128, 2384, 2382, 2373, 2387, 2376, 2378, 2378, 0,
+
+ 2395, 2396, 0, 2385, 2384, 2405, 2403, 2401, 2405, 2413,
+ 3975, 2401, 3975, 3975, 3975, 2409, 2416, 2404, 3975, 3975,
+ 2400, 2422, 2422, 2414, 2417, 2417, 3975, 2421, 2421, 2418,
+ 2424, 2441, 2442, 2443, 0, 0, 2453, 0, 2436, 0,
+ 2451, 3975, 3975, 2445, 3975, 3975, 2446, 2457, 2445, 2461,
+ 2464, 2462, 2468, 2473, 2466, 2460, 0, 2462, 2459, 2461,
+ 2483, 0, 2463, 3975, 3975, 3975, 2484, 2488, 2476, 2482,
+ 3975, 2495, 2485, 2497, 2495, 2501, 2506, 2493, 0, 3975,
+ 2496, 3975, 2508, 2498, 2506, 2503, 2506, 2505, 0, 2520,
+ 3975, 3975, 2522, 2514, 0, 0, 2529, 2514, 2515, 0,
+
+ 0, 2533, 2539, 0, 0, 3975, 2601, 2618, 2635, 2652,
+ 2669, 2686, 2703, 2720, 2737, 2754, 2771, 2788, 2805, 2822,
+ 2839, 2856, 2873, 2890, 2907, 2917, 2933, 2942, 2958, 2975,
+ 2986, 3002, 3019, 3036, 3053, 3063, 3079, 3096, 3113, 3127,
+ 3137, 3153, 3170, 3187, 3204, 3215, 2009, 3227, 3244, 3254,
+ 3270, 3287, 3294, 3300, 3316, 3326, 3342, 3359, 3376, 2564,
+ 3386, 3403, 3420, 3437, 3454, 3471, 3488, 3505, 3522, 3532,
+ 3548, 3562, 3572, 3588, 3605, 3622, 3639, 3650, 3662, 3679,
+ 3696, 3713, 3730, 3740, 3749, 3765, 3782, 3799, 2571, 3809,
+ 3826, 3843, 3860, 3877, 3885, 3890, 3906, 3923, 3940, 3957
+
+ } ;
+
+static yyconst flex_int16_t yy_def[1201] =
+ { 0,
+ 1106, 1106, 1107, 1107, 1108, 1109, 1110, 1110, 1111, 1111,
+ 1112, 1112, 1106, 13, 1113, 1113, 1114, 1114, 1115, 1115,
+ 1116, 1116, 1117, 1117, 1106, 25, 1118, 1118, 1119, 1119,
+ 1120, 1120, 1121, 1121, 1106, 35, 1122, 1122, 1123, 1123,
+ 1113, 1113, 1113, 1113, 1124, 1124, 1125, 1125, 1106, 1106,
+ 1106, 1106, 1106, 1126, 1106, 1106, 1106, 1106, 1127, 1106,
+ 1128, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1129, 1130, 1131, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1132, 1133, 1132, 1134, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1135,
+
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1136,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1130, 1106, 1106, 1130, 1137, 1106, 1106, 1106, 1138,
+ 1106, 1130, 1106, 1139, 1106, 1139, 1106, 1140, 1106, 1141,
+ 1141, 1141, 1106, 1106, 1106, 1106, 1142, 1106, 1142, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1143, 1106, 1143, 1106, 1144,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1145, 1106, 1106, 1106, 1146, 1146,
+ 1146, 1146, 1146, 1146, 1146, 1146, 1146, 1146, 1146, 1147,
+ 1146, 1146, 1146, 1146, 1146, 1146, 1146, 1146, 1146, 1106,
+
+ 1106, 1148, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1149,
+ 1106, 1149, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1150, 1106, 1106, 1106, 1106, 1106, 1151, 1152, 1106, 1106,
+ 1106, 1106, 1153, 1151, 1154, 1155, 1106, 1156, 1106, 1106,
+ 1106, 1106, 1157, 1106, 1106, 1106, 1106, 1106, 1158, 1158,
+ 1159, 1106, 1106, 1160, 1106, 1106, 1106, 1161, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1162, 1106, 1106, 1106, 1163,
+ 1164, 1164, 1165, 1166, 1167, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1168, 1169, 1106, 1106, 1106, 1106, 1106,
+
+ 1106, 1106, 1170, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1171, 1106, 1172, 1106, 1172, 1106, 1173, 1173, 1173,
+ 1106, 1106, 1174, 1106, 1174, 1106, 1106, 1106, 1106, 1175,
+ 1106, 1106, 1106, 1106, 1106, 1176, 1106, 1106, 1106, 1106,
+ 1177, 1106, 1106, 1106, 1178, 1178, 1178, 1178, 1178, 1178,
+ 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
+ 1178, 1178, 1178, 1178, 1106, 1178, 1178, 1178, 1178, 1178,
+ 1178, 1178, 1178, 1178, 1178, 1178, 1179, 1106, 1106, 1106,
+ 1106, 1106, 1180, 1106, 1106, 1106, 1106, 1181, 1182, 1183,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1184, 1181, 1185, 1186,
+
+ 1106, 1186, 1106, 1187, 1106, 1187, 1106, 1106, 1188, 1188,
+ 1188, 1106, 1188, 1188, 1106, 1189, 1106, 1106, 1190, 1106,
+ 1106, 1106, 1106, 1191, 1106, 1192, 1193, 1106, 1106, 1194,
+ 1106, 1194, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195,
+ 1195, 1195, 1195, 1195, 1196, 1196, 1197, 1106, 1106, 1178,
+ 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
+ 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
+ 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
+ 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
+ 1178, 1178, 1178, 1178, 1178, 1106, 1106, 1183, 1183, 1106,
+
+ 1183, 1183, 1106, 1106, 1106, 1106, 1184, 1198, 1185, 1106,
+ 1106, 1188, 414, 412, 412, 1188, 414, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1195, 1195, 1195, 1195, 1195, 1195,
+ 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195,
+ 1195, 1195, 1195, 1195, 1195, 1196, 1196, 1106, 1106, 1178,
+ 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
+ 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
+ 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
+ 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
+ 1178, 1178, 1178, 1178, 1106, 1106, 1106, 1106, 1106, 1183,
+
+ 1183, 1106, 1106, 1106, 1198, 1198, 1198, 1106, 511, 511,
+ 1188, 414, 1188, 1188, 1188, 1106, 1106, 1106, 1106, 1106,
+ 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195,
+ 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195,
+ 1195, 1195, 1195, 1196, 1196, 1178, 1178, 1178, 1178, 1178,
+ 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
+ 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
+ 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
+ 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1106, 1106, 1106,
+ 1106, 1106, 1199, 1106, 1106, 1198, 1106, 1198, 1106, 1188,
+
+ 1188, 1188, 1106, 1106, 1106, 1106, 1195, 1195, 1195, 1195,
+ 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195,
+ 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195,
+ 1196, 1196, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
+ 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
+ 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
+ 1178, 1178, 1178, 1106, 1178, 1178, 1178, 1106, 1178, 1106,
+ 1106, 1106, 1106, 1199, 1106, 1199, 1106, 1106, 1106, 1106,
+ 1106, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195,
+ 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195,
+
+ 1195, 1195, 1195, 1195, 1195, 1178, 1178, 1178, 1178, 1178,
+ 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
+ 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
+ 1178, 1106, 1106, 1106, 1106, 1106, 1106, 1178, 1178, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1200, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195,
+ 1195, 1195, 1195, 1195, 1178, 1178, 1178, 1178, 1178, 1178,
+ 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
+ 1178, 1178, 1178, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+
+ 1106, 1106, 1178, 1178, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1200, 1106, 1200, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1195, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
+ 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1178, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
+
+ 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1178, 1178, 1178,
+ 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
+ 1178, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
+ 1178, 1178, 1178, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1106,
+ 1106, 1106, 1106, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
+ 1106, 1106, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
+
+ 1178, 1178, 1178, 1178, 1178, 0, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106
+
+ } ;
+
+static yyconst flex_int16_t yy_nxt[4060] =
+ { 0,
+ 50, 51, 52, 50, 53, 50, 50, 50, 50, 50,
+ 50, 50, 50, 50, 50, 50, 50, 50, 50, 50,
+ 50, 50, 50, 50, 50, 50, 50, 54, 54, 54,
+ 54, 54, 54, 54, 54, 54, 54, 54, 54, 54,
+ 54, 54, 54, 54, 54, 54, 54, 54, 54, 54,
+ 54, 54, 50, 50, 50, 50, 54, 54, 54, 54,
+ 54, 54, 54, 54, 54, 54, 54, 54, 54, 54,
+ 54, 54, 54, 54, 54, 54, 54, 54, 54, 54,
+ 54, 50, 50, 50, 50, 55, 56, 50, 57, 50,
+ 58, 50, 59, 50, 50, 50, 50, 50, 50, 50,
+
+ 50, 60, 50, 50, 50, 50, 50, 50, 50, 50,
+ 50, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, 61, 61, 61, 50, 50, 50, 50,
+ 61, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, 61, 61, 50, 50, 50, 63, 64,
+ 291, 65, 66, 83, 67, 84, 89, 68, 69, 70,
+ 70, 89, 1027, 70, 71, 86, 83, 992, 84, 50,
+ 72, 991, 87, 70, 93, 309, 94, 101, 102, 291,
+
+ 103, 101, 102, 990, 103, 113, 989, 114, 119, 315,
+ 120, 121, 148, 119, 149, 120, 121, 115, 50, 73,
+ 74, 116, 116, 116, 116, 148, 90, 149, 91, 228,
+ 229, 90, 230, 91, 309, 93, 95, 94, 276, 124,
+ 125, 99, 126, 96, 97, 283, 98, 284, 75, 70,
+ 70, 76, 77, 316, 78, 66, 988, 67, 79, 122,
+ 68, 69, 70, 70, 122, 95, 70, 71, 124, 125,
+ 290, 126, 96, 80, 260, 261, 70, 95, 128, 201,
+ 129, 221, 202, 222, 96, 97, 117, 98, 410, 411,
+ 223, 130, 320, 415, 415, 203, 203, 203, 203, 987,
+
+ 290, 201, 73, 74, 202, 81, 95, 221, 324, 222,
+ 325, 277, 225, 96, 226, 986, 223, 203, 203, 203,
+ 203, 320, 227, 232, 233, 324, 234, 325, 131, 132,
+ 133, 75, 70, 70, 104, 105, 106, 104, 107, 104,
+ 104, 104, 104, 104, 104, 104, 108, 104, 108, 104,
+ 104, 104, 104, 104, 104, 104, 104, 104, 104, 109,
+ 104, 110, 110, 110, 110, 110, 110, 110, 110, 110,
+ 110, 110, 110, 110, 110, 110, 110, 110, 110, 110,
+ 110, 110, 110, 110, 110, 110, 104, 104, 104, 104,
+ 110, 110, 110, 110, 110, 110, 110, 110, 110, 110,
+
+ 110, 110, 110, 110, 110, 110, 110, 110, 110, 110,
+ 110, 110, 110, 110, 110, 104, 104, 104, 113, 128,
+ 114, 129, 291, 151, 235, 152, 263, 263, 985, 151,
+ 115, 152, 130, 153, 116, 116, 116, 116, 157, 153,
+ 158, 159, 157, 366, 158, 159, 225, 333, 226, 254,
+ 254, 291, 255, 401, 334, 402, 227, 265, 264, 266,
+ 319, 236, 267, 267, 267, 267, 290, 343, 344, 131,
+ 132, 133, 366, 154, 405, 155, 406, 298, 299, 154,
+ 300, 155, 305, 305, 305, 305, 431, 264, 432, 160,
+ 319, 236, 324, 160, 325, 984, 290, 343, 344, 117,
+
+ 134, 134, 135, 134, 136, 137, 134, 134, 134, 138,
+ 134, 134, 134, 134, 134, 134, 134, 139, 134, 134,
+ 134, 134, 134, 134, 134, 134, 134, 140, 140, 140,
+ 140, 140, 140, 140, 140, 140, 140, 140, 140, 140,
+ 140, 140, 140, 140, 141, 140, 140, 140, 140, 140,
+ 140, 142, 143, 134, 144, 134, 140, 140, 140, 140,
+ 140, 140, 140, 140, 140, 140, 140, 140, 140, 140,
+ 140, 140, 140, 141, 140, 140, 140, 140, 140, 140,
+ 142, 145, 134, 146, 162, 163, 205, 164, 206, 162,
+ 163, 165, 164, 353, 211, 211, 165, 333, 216, 351,
+
+ 166, 212, 212, 358, 334, 166, 379, 379, 379, 379,
+ 324, 217, 325, 352, 213, 213, 346, 359, 347, 360,
+ 315, 218, 348, 353, 214, 214, 219, 167, 371, 215,
+ 215, 376, 167, 358, 168, 169, 207, 170, 208, 168,
+ 169, 217, 170, 352, 213, 213, 346, 359, 347, 360,
+ 218, 348, 983, 214, 214, 219, 167, 371, 215, 215,
+ 376, 167, 982, 168, 316, 209, 981, 210, 168, 171,
+ 172, 173, 171, 174, 175, 171, 171, 171, 171, 171,
+ 171, 171, 171, 171, 171, 171, 171, 171, 176, 177,
+ 171, 171, 171, 178, 171, 171, 179, 180, 181, 182,
+
+ 183, 184, 185, 186, 187, 185, 185, 188, 189, 190,
+ 191, 192, 185, 193, 194, 195, 196, 197, 198, 185,
+ 199, 171, 171, 171, 171, 171, 179, 180, 181, 182,
+ 183, 184, 185, 186, 187, 185, 185, 188, 189, 190,
+ 191, 192, 193, 194, 195, 196, 197, 198, 185, 199,
+ 171, 171, 171, 205, 216, 206, 249, 250, 370, 251,
+ 263, 263, 452, 252, 354, 269, 270, 217, 271, 263,
+ 263, 453, 272, 456, 372, 263, 263, 218, 349, 356,
+ 364, 273, 219, 410, 411, 355, 350, 274, 370, 980,
+ 365, 452, 264, 373, 354, 374, 375, 217, 941, 357,
+
+ 453, 264, 456, 207, 372, 208, 218, 264, 349, 356,
+ 364, 219, 387, 361, 355, 398, 350, 362, 235, 275,
+ 365, 264, 408, 373, 940, 374, 375, 425, 357, 939,
+ 264, 428, 209, 429, 210, 238, 264, 253, 228, 229,
+ 367, 230, 387, 361, 412, 398, 253, 362, 232, 233,
+ 368, 234, 408, 369, 239, 236, 240, 425, 240, 249,
+ 250, 428, 251, 429, 240, 938, 252, 240, 241, 242,
+ 367, 240, 243, 244, 410, 411, 937, 245, 298, 299,
+ 368, 300, 369, 936, 239, 236, 240, 935, 240, 445,
+ 446, 934, 390, 391, 240, 392, 933, 240, 241, 242,
+
+ 240, 243, 244, 932, 390, 391, 245, 392, 246, 393,
+ 393, 393, 393, 390, 391, 931, 392, 413, 413, 445,
+ 446, 393, 393, 393, 393, 390, 391, 458, 392, 448,
+ 393, 393, 393, 393, 461, 394, 305, 305, 305, 305,
+ 253, 449, 393, 393, 393, 393, 450, 930, 462, 414,
+ 269, 270, 454, 271, 395, 464, 458, 272, 459, 448,
+ 451, 463, 460, 461, 394, 396, 273, 465, 929, 455,
+ 466, 449, 274, 468, 467, 469, 450, 462, 414, 470,
+ 471, 472, 454, 473, 395, 464, 474, 476, 459, 451,
+ 463, 480, 460, 482, 481, 396, 475, 465, 455, 485,
+
+ 466, 486, 468, 467, 275, 469, 262, 262, 470, 471,
+ 472, 401, 473, 402, 410, 411, 474, 476, 401, 928,
+ 402, 480, 927, 482, 481, 475, 926, 497, 485, 504,
+ 486, 253, 433, 434, 435, 436, 437, 437, 438, 437,
+ 437, 437, 437, 439, 437, 437, 437, 440, 437, 437,
+ 441, 437, 442, 437, 437, 443, 437, 497, 504, 405,
+ 444, 406, 433, 434, 435, 436, 437, 437, 438, 437,
+ 437, 437, 437, 439, 437, 437, 437, 440, 437, 441,
+ 437, 442, 437, 437, 443, 437, 477, 483, 499, 500,
+ 478, 501, 505, 506, 484, 479, 379, 379, 379, 379,
+
+ 508, 405, 431, 406, 432, 502, 502, 502, 502, 510,
+ 511, 925, 520, 512, 512, 924, 477, 483, 548, 923,
+ 478, 505, 922, 506, 484, 479, 487, 521, 488, 522,
+ 508, 489, 490, 503, 391, 921, 392, 491, 492, 510,
+ 410, 411, 520, 493, 494, 513, 523, 548, 495, 409,
+ 393, 393, 393, 393, 920, 496, 487, 521, 488, 522,
+ 919, 489, 490, 519, 519, 519, 519, 491, 492, 431,
+ 914, 432, 493, 494, 513, 913, 523, 495, 409, 409,
+ 861, 409, 409, 409, 409, 409, 409, 409, 409, 409,
+ 409, 409, 409, 409, 409, 409, 409, 409, 409, 409,
+
+ 409, 409, 409, 409, 409, 514, 514, 514, 514, 514,
+ 514, 514, 514, 514, 514, 514, 514, 514, 514, 514,
+ 514, 514, 514, 514, 514, 514, 514, 514, 514, 514,
+ 410, 411, 860, 515, 409, 514, 514, 514, 514, 514,
+ 514, 514, 514, 514, 514, 514, 514, 514, 514, 514,
+ 514, 514, 514, 514, 514, 514, 514, 514, 514, 409,
+ 409, 409, 516, 516, 546, 547, 524, 524, 524, 524,
+ 524, 524, 524, 524, 549, 558, 550, 599, 859, 600,
+ 524, 524, 858, 525, 526, 528, 533, 527, 551, 535,
+ 530, 857, 529, 534, 546, 547, 410, 411, 517, 517,
+
+ 517, 517, 531, 549, 558, 532, 550, 517, 517, 517,
+ 517, 517, 517, 525, 526, 528, 533, 527, 551, 535,
+ 530, 529, 552, 534, 560, 553, 554, 555, 556, 856,
+ 557, 531, 410, 411, 532, 559, 855, 517, 517, 517,
+ 517, 517, 517, 1106, 561, 562, 563, 565, 536, 537,
+ 538, 539, 552, 560, 540, 553, 554, 555, 556, 541,
+ 557, 564, 567, 542, 568, 559, 543, 854, 544, 569,
+ 853, 545, 570, 561, 571, 562, 563, 565, 536, 537,
+ 538, 539, 572, 573, 540, 574, 575, 576, 577, 541,
+ 564, 578, 567, 542, 568, 543, 581, 544, 582, 569,
+
+ 545, 579, 570, 583, 571, 584, 585, 580, 586, 587,
+ 606, 588, 572, 573, 589, 574, 575, 576, 577, 590,
+ 591, 578, 592, 593, 852, 594, 581, 582, 598, 851,
+ 595, 579, 583, 596, 597, 584, 585, 580, 586, 587,
+ 588, 500, 602, 600, 589, 503, 391, 603, 392, 590,
+ 591, 619, 592, 593, 594, 604, 499, 500, 598, 501,
+ 595, 608, 596, 597, 601, 500, 599, 501, 600, 410,
+ 411, 259, 602, 502, 502, 502, 502, 603, 410, 411,
+ 619, 502, 502, 502, 502, 604, 601, 500, 850, 501,
+ 607, 608, 409, 409, 848, 409, 409, 409, 409, 409,
+
+ 409, 409, 409, 409, 409, 409, 409, 409, 409, 409,
+ 409, 409, 409, 409, 409, 409, 409, 409, 409, 609,
+ 609, 609, 609, 609, 609, 609, 609, 609, 609, 609,
+ 609, 609, 609, 609, 609, 609, 609, 609, 609, 609,
+ 609, 609, 609, 609, 410, 411, 613, 610, 409, 609,
+ 609, 609, 609, 609, 609, 609, 609, 609, 609, 609,
+ 609, 609, 609, 609, 609, 609, 609, 609, 609, 609,
+ 609, 609, 609, 409, 409, 409, 611, 611, 616, 409,
+ 524, 524, 614, 614, 524, 524, 524, 845, 617, 618,
+ 623, 828, 696, 697, 524, 698, 524, 625, 621, 626,
+
+ 622, 775, 629, 776, 817, 624, 524, 700, 616, 628,
+ 410, 411, 612, 612, 612, 612, 410, 411, 617, 618,
+ 623, 612, 612, 612, 612, 612, 612, 625, 621, 626,
+ 622, 524, 629, 627, 624, 806, 524, 524, 524, 628,
+ 409, 524, 630, 781, 632, 644, 643, 524, 524, 636,
+ 780, 612, 612, 612, 612, 612, 612, 615, 615, 615,
+ 615, 631, 627, 633, 634, 524, 615, 615, 615, 615,
+ 615, 615, 630, 524, 632, 644, 643, 779, 646, 636,
+ 524, 645, 647, 635, 524, 649, 524, 524, 650, 651,
+ 652, 631, 653, 633, 634, 637, 615, 615, 615, 615,
+
+ 615, 615, 639, 638, 697, 640, 641, 642, 646, 654,
+ 645, 647, 656, 635, 649, 655, 658, 650, 657, 651,
+ 652, 659, 606, 660, 637, 661, 662, 692, 664, 665,
+ 669, 639, 667, 638, 640, 668, 641, 642, 670, 654,
+ 671, 672, 656, 673, 675, 655, 658, 657, 674, 676,
+ 677, 659, 660, 678, 661, 679, 662, 664, 680, 665,
+ 669, 667, 681, 683, 668, 682, 684, 670, 685, 687,
+ 671, 672, 686, 673, 675, 688, 690, 674, 676, 677,
+ 693, 689, 691, 678, 694, 679, 695, 703, 680, 701,
+ 701, 705, 681, 683, 682, 684, 524, 524, 685, 687,
+
+ 706, 686, 607, 768, 524, 688, 690, 410, 411, 693,
+ 689, 524, 691, 524, 694, 695, 708, 703, 524, 710,
+ 705, 707, 524, 410, 411, 702, 702, 702, 702, 709,
+ 706, 711, 524, 712, 702, 702, 702, 702, 702, 702,
+ 714, 713, 524, 524, 524, 524, 708, 764, 710, 715,
+ 707, 716, 717, 524, 524, 775, 718, 776, 721, 709,
+ 524, 711, 524, 712, 702, 702, 702, 702, 702, 702,
+ 714, 713, 719, 723, 720, 524, 524, 524, 524, 715,
+ 724, 716, 717, 524, 722, 524, 718, 524, 721, 726,
+ 728, 752, 731, 732, 734, 727, 730, 748, 733, 736,
+
+ 741, 738, 719, 723, 720, 725, 735, 729, 743, 740,
+ 724, 739, 742, 722, 744, 745, 746, 747, 749, 726,
+ 728, 731, 750, 732, 734, 727, 730, 733, 751, 736,
+ 741, 738, 753, 754, 725, 755, 735, 729, 740, 756,
+ 739, 757, 742, 744, 758, 745, 746, 747, 749, 759,
+ 761, 750, 760, 762, 763, 765, 766, 767, 751, 769,
+ 770, 753, 754, 771, 755, 772, 773, 777, 778, 756,
+ 757, 696, 697, 758, 698, 410, 411, 409, 524, 759,
+ 761, 760, 762, 524, 763, 765, 766, 767, 524, 769,
+ 770, 524, 771, 410, 411, 772, 773, 777, 778, 524,
+
+ 782, 524, 786, 784, 783, 524, 524, 785, 524, 524,
+ 524, 524, 524, 787, 524, 791, 524, 524, 524, 363,
+ 363, 807, 793, 737, 795, 802, 524, 788, 796, 524,
+ 782, 786, 789, 784, 783, 790, 792, 785, 524, 797,
+ 524, 794, 798, 787, 524, 791, 799, 800, 524, 804,
+ 524, 807, 793, 808, 795, 802, 788, 803, 796, 805,
+ 811, 789, 801, 809, 790, 792, 812, 813, 797, 814,
+ 794, 815, 798, 810, 704, 816, 799, 800, 818, 804,
+ 819, 820, 808, 821, 822, 823, 825, 803, 824, 805,
+ 811, 826, 801, 809, 827, 829, 812, 813, 814, 830,
+
+ 815, 831, 838, 810, 816, 839, 846, 775, 818, 776,
+ 819, 820, 849, 821, 822, 823, 825, 824, 847, 524,
+ 917, 826, 918, 827, 864, 829, 832, 833, 524, 830,
+ 831, 834, 838, 524, 835, 839, 846, 836, 840, 841,
+ 524, 849, 837, 842, 524, 878, 843, 524, 847, 844,
+ 863, 524, 862, 524, 864, 865, 832, 833, 524, 868,
+ 866, 834, 524, 524, 835, 524, 875, 836, 840, 841,
+ 876, 837, 872, 842, 878, 867, 843, 870, 524, 844,
+ 863, 862, 871, 880, 869, 865, 882, 873, 877, 868,
+ 866, 874, 879, 881, 409, 883, 875, 884, 699, 885,
+
+ 876, 886, 872, 887, 867, 888, 870, 889, 890, 891,
+ 892, 871, 880, 869, 894, 882, 873, 895, 877, 896,
+ 902, 874, 879, 881, 883, 901, 893, 884, 885, 903,
+ 904, 886, 887, 905, 907, 888, 906, 889, 890, 891,
+ 892, 897, 692, 911, 894, 898, 895, 912, 899, 896,
+ 902, 915, 943, 908, 901, 893, 909, 524, 900, 903,
+ 904, 944, 946, 905, 907, 906, 910, 945, 947, 948,
+ 950, 897, 911, 949, 951, 898, 912, 952, 899, 953,
+ 915, 942, 943, 908, 954, 955, 909, 900, 956, 666,
+ 957, 944, 946, 958, 959, 910, 945, 960, 947, 948,
+
+ 950, 961, 949, 962, 951, 963, 964, 952, 965, 953,
+ 942, 966, 967, 954, 968, 955, 969, 971, 956, 957,
+ 970, 972, 973, 958, 959, 974, 975, 960, 976, 979,
+ 961, 977, 917, 962, 918, 963, 964, 917, 965, 918,
+ 966, 967, 993, 994, 968, 995, 969, 971, 978, 970,
+ 996, 972, 973, 997, 974, 975, 998, 976, 979, 999,
+ 1000, 977, 1001, 663, 1002, 1003, 1004, 648, 1005, 1006,
+ 1007, 993, 1008, 994, 1009, 995, 1010, 978, 1011, 1012,
+ 996, 1013, 1014, 997, 1015, 1016, 998, 1017, 1018, 999,
+ 1000, 1019, 1001, 1002, 1003, 1020, 1004, 1005, 1021, 1006,
+
+ 1007, 1008, 1022, 1009, 1025, 1010, 1023, 1026, 1011, 1012,
+ 1024, 1013, 1014, 1015, 1016, 1028, 1017, 1029, 1018, 1030,
+ 1031, 1019, 1032, 1033, 1034, 1020, 1035, 1036, 1021, 1037,
+ 1038, 1022, 1039, 1025, 1040, 1023, 1041, 1026, 1042, 1024,
+ 1043, 1044, 1045, 1046, 1047, 1028, 1048, 1029, 1030, 1049,
+ 1031, 1032, 1033, 1034, 1050, 1057, 1035, 1036, 1037, 1038,
+ 1051, 1052, 1039, 1053, 1040, 1054, 1041, 1055, 1042, 1056,
+ 1043, 1044, 1045, 1046, 1047, 1048, 1058, 1059, 1060, 1049,
+ 1061, 620, 1062, 1063, 1050, 1057, 1064, 1065, 1066, 1051,
+ 1052, 1067, 1053, 1068, 1054, 1069, 1055, 1070, 1056, 1071,
+
+ 1072, 1073, 1074, 1075, 409, 1076, 1058, 1059, 1060, 1077,
+ 1061, 1062, 1078, 1063, 1079, 1080, 1064, 1065, 1066, 1081,
+ 1067, 1082, 1083, 1068, 1084, 1069, 1085, 1070, 1086, 1071,
+ 1072, 1073, 1074, 1075, 1076, 1087, 1088, 1089, 1077, 1090,
+ 1091, 1092, 1078, 1079, 1093, 1080, 1094, 566, 1095, 1081,
+ 1082, 1096, 1083, 1097, 1084, 1098, 1085, 1099, 1086, 1100,
+ 1101, 524, 1102, 1103, 1104, 1087, 1088, 1089, 1090, 1091,
+ 1105, 1092, 416, 1093, 416, 420, 1094, 1095, 391, 518,
+ 1096, 518, 1097, 378, 457, 1098, 342, 1099, 1100, 339,
+ 1101, 1102, 1103, 336, 1104, 301, 299, 301, 296, 286,
+
+ 1105, 62, 62, 62, 62, 62, 62, 62, 62, 62,
+ 62, 62, 62, 62, 62, 62, 62, 62, 82, 82,
+ 82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
+ 82, 82, 82, 82, 82, 85, 85, 85, 85, 85,
+ 85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+ 85, 85, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 92,
+ 92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
+ 92, 92, 92, 92, 92, 92, 100, 100, 100, 100,
+ 100, 100, 100, 100, 100, 100, 100, 100, 100, 100,
+
+ 100, 100, 100, 50, 50, 50, 50, 50, 50, 50,
+ 50, 50, 50, 50, 50, 50, 50, 50, 50, 50,
+ 112, 112, 112, 112, 112, 112, 112, 112, 112, 112,
+ 112, 112, 112, 112, 112, 112, 112, 118, 118, 118,
+ 118, 118, 118, 118, 118, 118, 118, 118, 118, 118,
+ 118, 118, 118, 118, 123, 123, 123, 123, 123, 123,
+ 123, 123, 123, 123, 123, 123, 123, 123, 123, 123,
+ 123, 127, 127, 127, 127, 127, 127, 127, 127, 127,
+ 127, 127, 127, 127, 127, 127, 127, 127, 147, 147,
+ 147, 147, 147, 147, 147, 147, 147, 147, 147, 147,
+
+ 147, 147, 147, 147, 147, 150, 150, 150, 150, 150,
+ 150, 150, 150, 150, 150, 150, 150, 150, 150, 150,
+ 150, 150, 156, 156, 156, 156, 156, 156, 156, 156,
+ 156, 156, 156, 156, 156, 156, 156, 156, 156, 161,
+ 161, 161, 161, 161, 161, 161, 161, 161, 161, 161,
+ 161, 161, 161, 161, 161, 161, 200, 200, 200, 200,
+ 200, 200, 200, 200, 200, 200, 200, 200, 200, 200,
+ 200, 200, 200, 204, 204, 204, 204, 204, 204, 204,
+ 204, 204, 204, 204, 204, 204, 204, 204, 204, 204,
+ 220, 220, 220, 220, 220, 220, 220, 220, 220, 220,
+
+ 220, 220, 220, 220, 220, 220, 220, 224, 224, 224,
+ 224, 224, 224, 224, 224, 224, 224, 224, 224, 224,
+ 224, 224, 224, 224, 231, 231, 282, 231, 231, 423,
+ 422, 421, 231, 237, 237, 237, 237, 237, 237, 237,
+ 237, 237, 237, 237, 237, 237, 237, 237, 237, 248,
+ 248, 270, 248, 248, 420, 418, 417, 248, 259, 407,
+ 259, 259, 259, 259, 259, 259, 259, 259, 259, 259,
+ 259, 259, 259, 259, 259, 262, 254, 262, 262, 262,
+ 262, 262, 262, 262, 262, 262, 262, 262, 262, 262,
+ 262, 262, 268, 268, 268, 403, 268, 268, 250, 233,
+
+ 229, 268, 280, 386, 280, 280, 280, 280, 280, 280,
+ 280, 280, 280, 280, 280, 280, 280, 280, 280, 281,
+ 385, 281, 281, 281, 281, 281, 281, 281, 281, 281,
+ 281, 281, 281, 281, 281, 281, 285, 285, 285, 285,
+ 285, 285, 285, 285, 285, 285, 285, 285, 384, 285,
+ 382, 285, 285, 295, 381, 380, 295, 295, 295, 295,
+ 295, 295, 295, 295, 295, 295, 295, 295, 295, 295,
+ 303, 303, 378, 303, 303, 342, 340, 339, 303, 308,
+ 338, 308, 308, 308, 308, 308, 308, 308, 308, 308,
+ 308, 308, 308, 308, 308, 308, 311, 337, 311, 311,
+
+ 311, 311, 311, 311, 311, 311, 311, 311, 311, 311,
+ 317, 311, 311, 312, 336, 312, 335, 331, 312, 312,
+ 312, 312, 312, 329, 328, 327, 312, 314, 326, 314,
+ 314, 314, 314, 314, 314, 314, 314, 314, 314, 314,
+ 314, 314, 314, 314, 318, 318, 322, 318, 318, 321,
+ 317, 313, 318, 323, 323, 323, 323, 323, 323, 323,
+ 323, 323, 323, 323, 323, 323, 323, 323, 323, 323,
+ 330, 307, 330, 310, 330, 330, 330, 330, 330, 330,
+ 330, 330, 330, 307, 330, 330, 330, 332, 306, 332,
+ 332, 332, 332, 332, 332, 332, 332, 332, 332, 332,
+
+ 332, 332, 332, 332, 341, 304, 341, 341, 341, 341,
+ 341, 341, 341, 341, 341, 341, 341, 341, 341, 341,
+ 341, 345, 345, 302, 299, 345, 345, 377, 301, 377,
+ 377, 377, 377, 377, 377, 377, 377, 377, 377, 377,
+ 377, 377, 377, 377, 383, 297, 383, 383, 383, 296,
+ 383, 383, 383, 383, 383, 383, 383, 383, 383, 383,
+ 383, 231, 231, 294, 231, 231, 293, 292, 289, 231,
+ 388, 288, 388, 388, 388, 388, 388, 388, 388, 388,
+ 388, 388, 388, 388, 388, 388, 388, 389, 287, 389,
+ 389, 389, 389, 389, 389, 389, 389, 389, 389, 389,
+
+ 389, 389, 389, 389, 397, 397, 286, 282, 279, 397,
+ 399, 399, 278, 270, 258, 399, 400, 400, 400, 400,
+ 400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
+ 400, 400, 400, 248, 248, 257, 248, 248, 256, 250,
+ 247, 248, 404, 404, 404, 404, 404, 404, 404, 404,
+ 404, 404, 404, 404, 404, 404, 404, 404, 404, 409,
+ 233, 409, 409, 409, 409, 409, 409, 409, 409, 409,
+ 409, 409, 409, 229, 409, 409, 259, 1106, 259, 259,
+ 259, 259, 259, 259, 259, 259, 259, 259, 259, 259,
+ 259, 259, 259, 419, 419, 111, 419, 419, 111, 1106,
+
+ 1106, 419, 419, 424, 1106, 424, 424, 424, 424, 424,
+ 424, 424, 424, 424, 424, 424, 424, 424, 424, 424,
+ 280, 1106, 280, 280, 280, 280, 280, 280, 280, 280,
+ 280, 280, 280, 280, 280, 280, 280, 281, 1106, 281,
+ 281, 281, 281, 281, 281, 281, 281, 281, 281, 281,
+ 281, 281, 281, 281, 426, 1106, 426, 426, 426, 426,
+ 426, 426, 426, 426, 426, 426, 426, 426, 426, 426,
+ 426, 427, 1106, 427, 427, 427, 427, 427, 427, 427,
+ 427, 427, 427, 427, 427, 427, 427, 427, 285, 285,
+ 285, 285, 285, 285, 285, 285, 285, 285, 285, 285,
+
+ 1106, 285, 1106, 285, 285, 430, 430, 430, 430, 430,
+ 430, 430, 430, 430, 430, 430, 430, 430, 430, 430,
+ 430, 430, 295, 1106, 1106, 295, 295, 295, 295, 295,
+ 295, 295, 295, 295, 295, 295, 295, 295, 295, 303,
+ 303, 1106, 303, 303, 1106, 1106, 1106, 303, 312, 1106,
+ 312, 1106, 1106, 312, 312, 312, 312, 312, 1106, 1106,
+ 1106, 312, 314, 1106, 314, 314, 314, 314, 314, 314,
+ 314, 314, 314, 314, 314, 314, 314, 314, 314, 318,
+ 318, 1106, 318, 318, 1106, 1106, 1106, 318, 323, 323,
+ 323, 323, 323, 323, 323, 323, 323, 323, 323, 323,
+
+ 323, 323, 323, 323, 323, 330, 1106, 330, 1106, 330,
+ 330, 330, 330, 330, 330, 330, 330, 330, 1106, 330,
+ 330, 330, 447, 1106, 447, 447, 447, 447, 447, 447,
+ 447, 447, 447, 447, 447, 447, 447, 447, 447, 341,
+ 1106, 341, 341, 341, 341, 341, 341, 341, 341, 341,
+ 341, 341, 341, 341, 341, 341, 345, 345, 1106, 1106,
+ 345, 345, 377, 1106, 377, 377, 377, 377, 377, 377,
+ 377, 377, 377, 377, 377, 377, 377, 377, 377, 383,
+ 1106, 383, 383, 383, 1106, 383, 383, 383, 383, 383,
+ 383, 383, 383, 383, 383, 383, 388, 1106, 388, 388,
+
+ 388, 388, 388, 388, 388, 388, 388, 388, 388, 388,
+ 388, 388, 388, 389, 1106, 389, 389, 389, 389, 389,
+ 389, 389, 389, 389, 389, 389, 389, 389, 389, 389,
+ 498, 498, 498, 498, 498, 498, 498, 498, 498, 498,
+ 498, 498, 498, 498, 498, 498, 498, 507, 507, 1106,
+ 507, 507, 1106, 1106, 1106, 507, 509, 509, 1106, 509,
+ 509, 1106, 1106, 1106, 509, 400, 400, 400, 400, 400,
+ 400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
+ 400, 400, 404, 404, 404, 404, 404, 404, 404, 404,
+ 404, 404, 404, 404, 404, 404, 404, 404, 404, 409,
+
+ 1106, 409, 409, 409, 409, 409, 409, 409, 409, 409,
+ 409, 409, 409, 1106, 409, 409, 419, 419, 1106, 419,
+ 419, 1106, 1106, 1106, 419, 419, 424, 1106, 424, 424,
+ 424, 424, 424, 424, 424, 424, 424, 424, 424, 424,
+ 424, 424, 424, 426, 1106, 426, 426, 426, 426, 426,
+ 426, 426, 426, 426, 426, 426, 426, 426, 426, 426,
+ 427, 1106, 427, 427, 427, 427, 427, 427, 427, 427,
+ 427, 427, 427, 427, 427, 427, 427, 430, 430, 430,
+ 430, 430, 430, 430, 430, 430, 430, 430, 430, 430,
+ 430, 430, 430, 430, 437, 437, 437, 318, 318, 1106,
+
+ 318, 318, 1106, 1106, 1106, 318, 447, 1106, 447, 447,
+ 447, 447, 447, 447, 447, 447, 447, 447, 447, 447,
+ 447, 447, 447, 605, 1106, 605, 605, 605, 605, 605,
+ 605, 605, 605, 605, 605, 605, 605, 605, 605, 605,
+ 774, 774, 774, 774, 774, 774, 774, 774, 774, 774,
+ 774, 774, 774, 774, 774, 774, 774, 916, 916, 916,
+ 916, 916, 916, 916, 916, 916, 916, 916, 916, 916,
+ 916, 916, 916, 916, 49, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106
+ } ;
+
+static yyconst flex_int16_t yy_chk[4060] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 3, 3,
+ 96, 3, 3, 5, 3, 5, 7, 3, 3, 3,
+ 3, 8, 992, 3, 3, 6, 6, 942, 6, 21,
+ 3, 941, 6, 3, 9, 126, 9, 11, 11, 96,
+
+ 11, 12, 12, 940, 12, 17, 939, 17, 19, 138,
+ 19, 19, 27, 20, 27, 20, 20, 17, 22, 3,
+ 3, 17, 17, 17, 17, 28, 7, 28, 7, 51,
+ 51, 8, 51, 8, 126, 10, 9, 10, 79, 21,
+ 21, 10, 21, 9, 9, 87, 9, 87, 3, 3,
+ 3, 4, 4, 138, 4, 4, 938, 4, 4, 19,
+ 4, 4, 4, 4, 20, 9, 4, 4, 22, 22,
+ 95, 22, 9, 4, 73, 73, 4, 10, 23, 37,
+ 23, 45, 37, 45, 10, 10, 17, 10, 259, 259,
+ 45, 23, 142, 263, 263, 37, 37, 37, 37, 937,
+
+ 95, 38, 4, 4, 38, 4, 10, 46, 147, 46,
+ 147, 79, 47, 10, 47, 936, 46, 38, 38, 38,
+ 38, 142, 47, 55, 55, 149, 55, 149, 23, 23,
+ 23, 4, 4, 4, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
+
+ 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13, 18, 24,
+ 18, 24, 168, 29, 58, 29, 74, 74, 935, 30,
+ 18, 30, 24, 29, 18, 18, 18, 18, 31, 30,
+ 31, 31, 32, 191, 32, 32, 48, 162, 48, 67,
+ 67, 168, 67, 246, 162, 246, 48, 75, 74, 75,
+ 141, 58, 75, 75, 75, 75, 167, 176, 177, 24,
+ 24, 24, 191, 29, 253, 29, 253, 105, 105, 30,
+ 105, 30, 116, 116, 116, 116, 294, 74, 294, 31,
+ 141, 58, 323, 32, 323, 934, 167, 176, 177, 18,
+
+ 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
+ 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
+ 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
+ 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
+ 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
+ 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
+ 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
+ 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
+ 25, 25, 25, 25, 33, 33, 39, 33, 39, 34,
+ 34, 33, 34, 182, 41, 42, 34, 333, 43, 181,
+
+ 33, 41, 42, 186, 333, 34, 203, 203, 203, 203,
+ 325, 43, 325, 181, 41, 42, 179, 187, 179, 188,
+ 314, 43, 179, 182, 41, 42, 43, 33, 194, 41,
+ 42, 199, 34, 186, 33, 33, 39, 33, 39, 34,
+ 34, 43, 34, 181, 41, 42, 179, 187, 179, 188,
+ 43, 179, 933, 41, 42, 43, 33, 194, 41, 42,
+ 199, 34, 932, 33, 314, 39, 931, 39, 34, 35,
+ 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
+ 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
+ 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
+
+ 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
+ 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
+ 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
+ 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
+ 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
+ 35, 35, 35, 40, 44, 40, 63, 63, 193, 63,
+ 122, 122, 347, 63, 183, 76, 76, 44, 76, 125,
+ 125, 348, 76, 350, 195, 132, 132, 44, 180, 184,
+ 190, 76, 44, 409, 409, 183, 180, 76, 193, 930,
+ 190, 347, 122, 196, 183, 197, 198, 44, 873, 184,
+
+ 348, 125, 350, 40, 195, 40, 44, 132, 180, 184,
+ 190, 44, 236, 189, 183, 244, 180, 189, 235, 76,
+ 190, 122, 258, 196, 872, 197, 198, 278, 184, 871,
+ 125, 290, 40, 291, 40, 59, 132, 63, 228, 228,
+ 192, 228, 236, 189, 260, 244, 76, 189, 232, 232,
+ 192, 232, 258, 192, 59, 235, 59, 278, 59, 249,
+ 249, 290, 249, 291, 59, 870, 249, 59, 59, 59,
+ 192, 59, 59, 59, 260, 260, 869, 59, 298, 298,
+ 192, 298, 192, 868, 59, 235, 59, 867, 59, 319,
+ 320, 866, 239, 239, 59, 239, 865, 59, 59, 59,
+
+ 59, 59, 59, 864, 240, 240, 59, 240, 59, 239,
+ 239, 239, 239, 241, 241, 863, 241, 261, 261, 319,
+ 320, 240, 240, 240, 240, 242, 242, 352, 242, 343,
+ 241, 241, 241, 241, 354, 239, 305, 305, 305, 305,
+ 249, 344, 242, 242, 242, 242, 346, 862, 355, 261,
+ 269, 269, 349, 269, 241, 357, 352, 269, 353, 343,
+ 346, 356, 353, 354, 239, 242, 269, 358, 861, 349,
+ 359, 344, 269, 360, 359, 361, 346, 355, 261, 362,
+ 364, 366, 349, 367, 241, 357, 368, 369, 353, 346,
+ 356, 371, 353, 372, 371, 242, 368, 358, 349, 374,
+
+ 359, 375, 360, 359, 269, 361, 415, 415, 362, 364,
+ 366, 400, 367, 400, 614, 614, 368, 369, 402, 860,
+ 402, 371, 859, 372, 371, 368, 858, 387, 374, 394,
+ 375, 269, 307, 307, 307, 307, 307, 307, 307, 307,
+ 307, 307, 307, 307, 307, 307, 307, 307, 307, 307,
+ 307, 307, 307, 307, 307, 307, 307, 387, 394, 404,
+ 307, 404, 307, 307, 307, 307, 307, 307, 307, 307,
+ 307, 307, 307, 307, 307, 307, 307, 307, 307, 307,
+ 307, 307, 307, 307, 307, 307, 370, 373, 390, 390,
+ 370, 390, 395, 396, 373, 370, 379, 379, 379, 379,
+
+ 398, 406, 430, 406, 430, 390, 390, 390, 390, 408,
+ 410, 857, 423, 411, 411, 856, 370, 373, 448, 855,
+ 370, 395, 854, 396, 373, 370, 376, 425, 376, 428,
+ 398, 376, 376, 393, 393, 853, 393, 376, 376, 408,
+ 410, 410, 423, 376, 376, 411, 429, 448, 376, 411,
+ 393, 393, 393, 393, 852, 376, 376, 425, 376, 428,
+ 851, 376, 376, 420, 420, 420, 420, 376, 376, 432,
+ 847, 432, 376, 376, 411, 846, 429, 376, 412, 412,
+ 792, 412, 412, 412, 412, 412, 412, 412, 412, 412,
+ 412, 412, 412, 412, 412, 412, 412, 412, 412, 412,
+
+ 412, 412, 412, 412, 412, 412, 412, 412, 412, 412,
+ 412, 412, 412, 412, 412, 412, 412, 412, 412, 412,
+ 412, 412, 412, 412, 412, 412, 412, 412, 412, 412,
+ 412, 412, 791, 412, 412, 412, 412, 412, 412, 412,
+ 412, 412, 412, 412, 412, 412, 412, 412, 412, 412,
+ 412, 412, 412, 412, 412, 412, 412, 412, 412, 412,
+ 412, 412, 413, 413, 445, 446, 441, 433, 434, 435,
+ 438, 439, 436, 442, 449, 459, 450, 498, 790, 498,
+ 440, 443, 789, 433, 434, 436, 441, 435, 451, 443,
+ 439, 788, 438, 442, 445, 446, 413, 413, 414, 414,
+
+ 414, 414, 440, 449, 459, 440, 450, 414, 414, 414,
+ 414, 414, 414, 433, 434, 436, 441, 435, 451, 443,
+ 439, 438, 452, 442, 462, 453, 454, 455, 456, 787,
+ 458, 440, 414, 414, 440, 460, 786, 414, 414, 414,
+ 414, 414, 414, 444, 463, 464, 465, 467, 444, 444,
+ 444, 444, 452, 462, 444, 453, 454, 455, 456, 444,
+ 458, 466, 469, 444, 470, 460, 444, 785, 444, 471,
+ 784, 444, 472, 463, 473, 464, 465, 467, 444, 444,
+ 444, 444, 474, 475, 444, 476, 477, 478, 479, 444,
+ 466, 480, 469, 444, 470, 444, 482, 444, 483, 471,
+
+ 444, 481, 472, 484, 473, 485, 486, 481, 487, 488,
+ 508, 489, 474, 475, 490, 476, 477, 478, 479, 491,
+ 492, 480, 493, 494, 783, 495, 482, 483, 497, 782,
+ 496, 481, 484, 496, 496, 485, 486, 481, 487, 488,
+ 489, 501, 504, 501, 490, 503, 503, 505, 503, 491,
+ 492, 523, 493, 494, 495, 506, 499, 499, 497, 499,
+ 496, 510, 496, 496, 502, 502, 600, 502, 600, 613,
+ 613, 613, 504, 499, 499, 499, 499, 505, 615, 615,
+ 523, 502, 502, 502, 502, 506, 601, 601, 780, 601,
+ 508, 510, 511, 511, 773, 511, 511, 511, 511, 511,
+
+ 511, 511, 511, 511, 511, 511, 511, 511, 511, 511,
+ 511, 511, 511, 511, 511, 511, 511, 511, 511, 511,
+ 511, 511, 511, 511, 511, 511, 511, 511, 511, 511,
+ 511, 511, 511, 511, 511, 511, 511, 511, 511, 511,
+ 511, 511, 511, 511, 511, 511, 514, 511, 511, 511,
+ 511, 511, 511, 511, 511, 511, 511, 511, 511, 511,
+ 511, 511, 511, 511, 511, 511, 511, 511, 511, 511,
+ 511, 511, 511, 511, 511, 511, 512, 512, 520, 514,
+ 525, 527, 516, 516, 532, 526, 528, 770, 521, 522,
+ 526, 758, 607, 607, 529, 607, 531, 528, 525, 529,
+
+ 525, 693, 532, 693, 744, 527, 530, 609, 520, 531,
+ 512, 512, 513, 513, 513, 513, 516, 516, 521, 522,
+ 526, 513, 513, 513, 513, 513, 513, 528, 525, 529,
+ 525, 535, 532, 530, 527, 733, 539, 533, 545, 531,
+ 609, 534, 533, 704, 535, 546, 545, 536, 537, 539,
+ 703, 513, 513, 513, 513, 513, 513, 517, 517, 517,
+ 517, 534, 530, 536, 537, 538, 517, 517, 517, 517,
+ 517, 517, 533, 540, 535, 546, 545, 699, 550, 539,
+ 542, 547, 551, 538, 541, 553, 543, 544, 554, 555,
+ 556, 534, 557, 536, 537, 540, 517, 517, 517, 517,
+
+ 517, 517, 542, 541, 698, 542, 543, 544, 550, 557,
+ 547, 551, 558, 538, 553, 557, 560, 554, 559, 555,
+ 556, 563, 606, 564, 540, 565, 566, 692, 569, 570,
+ 574, 542, 572, 541, 542, 573, 543, 544, 576, 557,
+ 577, 578, 558, 579, 581, 557, 560, 559, 580, 582,
+ 583, 563, 564, 584, 565, 586, 566, 569, 587, 570,
+ 574, 572, 588, 590, 573, 589, 591, 576, 592, 594,
+ 577, 578, 593, 579, 581, 595, 596, 580, 582, 583,
+ 602, 595, 597, 584, 603, 586, 604, 616, 587, 611,
+ 611, 618, 588, 590, 589, 591, 621, 624, 592, 594,
+
+ 619, 593, 606, 686, 622, 595, 596, 701, 701, 602,
+ 595, 623, 597, 626, 603, 604, 622, 616, 625, 624,
+ 618, 621, 628, 611, 611, 612, 612, 612, 612, 623,
+ 619, 625, 627, 626, 612, 612, 612, 612, 612, 612,
+ 628, 627, 629, 631, 630, 632, 622, 682, 624, 629,
+ 621, 630, 631, 634, 633, 774, 632, 774, 634, 623,
+ 635, 625, 636, 626, 612, 612, 612, 612, 612, 612,
+ 628, 627, 633, 636, 633, 637, 639, 640, 638, 629,
+ 637, 630, 631, 643, 635, 641, 632, 642, 634, 639,
+ 641, 668, 644, 645, 648, 640, 643, 664, 647, 650,
+
+ 655, 653, 633, 636, 633, 638, 648, 642, 658, 654,
+ 637, 653, 657, 635, 659, 661, 662, 663, 665, 639,
+ 641, 644, 666, 645, 648, 640, 643, 647, 667, 650,
+ 655, 653, 669, 670, 638, 671, 648, 642, 654, 673,
+ 653, 674, 657, 659, 675, 661, 662, 663, 665, 676,
+ 679, 666, 678, 680, 681, 683, 684, 685, 667, 687,
+ 688, 669, 670, 689, 671, 690, 691, 694, 695, 673,
+ 674, 696, 696, 675, 696, 700, 700, 700, 711, 676,
+ 679, 678, 680, 707, 681, 683, 684, 685, 709, 687,
+ 688, 710, 689, 702, 702, 690, 691, 694, 695, 708,
+
+ 707, 712, 711, 709, 708, 713, 716, 710, 714, 718,
+ 721, 715, 720, 712, 717, 716, 719, 722, 727, 1147,
+ 1147, 734, 718, 652, 720, 727, 724, 713, 721, 723,
+ 707, 711, 714, 709, 708, 715, 717, 710, 725, 722,
+ 729, 719, 723, 712, 726, 716, 724, 725, 730, 729,
+ 728, 734, 718, 735, 720, 727, 713, 728, 721, 730,
+ 738, 714, 726, 737, 715, 717, 739, 740, 722, 741,
+ 719, 742, 723, 737, 617, 743, 724, 725, 745, 729,
+ 746, 747, 735, 748, 749, 750, 752, 728, 751, 730,
+ 738, 754, 726, 737, 756, 760, 739, 740, 741, 761,
+
+ 742, 762, 765, 737, 743, 767, 771, 776, 745, 776,
+ 746, 747, 778, 748, 749, 750, 752, 751, 772, 795,
+ 849, 754, 849, 756, 795, 760, 764, 764, 793, 761,
+ 762, 764, 765, 794, 764, 767, 771, 764, 768, 768,
+ 796, 778, 764, 768, 797, 809, 768, 799, 772, 768,
+ 794, 798, 793, 801, 795, 796, 764, 764, 802, 799,
+ 797, 764, 800, 803, 764, 804, 806, 764, 768, 768,
+ 807, 764, 803, 768, 809, 798, 768, 801, 805, 768,
+ 794, 793, 802, 811, 800, 796, 814, 804, 808, 799,
+ 797, 805, 810, 812, 610, 816, 806, 817, 608, 818,
+
+ 807, 819, 803, 820, 798, 821, 801, 823, 825, 826,
+ 828, 802, 811, 800, 832, 814, 804, 833, 808, 834,
+ 837, 805, 810, 812, 816, 836, 828, 817, 818, 838,
+ 839, 819, 820, 840, 842, 821, 841, 823, 825, 826,
+ 828, 835, 598, 844, 832, 835, 833, 845, 835, 834,
+ 837, 848, 875, 843, 836, 828, 843, 874, 835, 838,
+ 839, 876, 878, 840, 842, 841, 843, 877, 879, 880,
+ 883, 835, 844, 881, 884, 835, 845, 885, 835, 886,
+ 848, 874, 875, 843, 888, 889, 843, 835, 890, 571,
+ 891, 876, 878, 892, 893, 843, 877, 894, 879, 880,
+
+ 883, 895, 881, 897, 884, 898, 899, 885, 900, 886,
+ 874, 901, 902, 888, 904, 889, 905, 908, 890, 891,
+ 906, 909, 910, 892, 893, 911, 912, 894, 913, 915,
+ 895, 914, 916, 897, 916, 898, 899, 918, 900, 918,
+ 901, 902, 943, 944, 904, 945, 905, 908, 914, 906,
+ 946, 909, 910, 947, 911, 912, 948, 913, 915, 949,
+ 950, 914, 951, 568, 952, 953, 954, 552, 955, 956,
+ 958, 943, 959, 944, 960, 945, 961, 914, 962, 963,
+ 946, 964, 965, 947, 967, 969, 948, 970, 971, 949,
+ 950, 972, 951, 952, 953, 973, 954, 955, 975, 956,
+
+ 958, 959, 976, 960, 978, 961, 977, 979, 962, 963,
+ 977, 964, 965, 967, 969, 993, 970, 994, 971, 995,
+ 996, 972, 997, 998, 999, 973, 1001, 1002, 975, 1004,
+ 1005, 976, 1006, 978, 1007, 977, 1008, 979, 1009, 977,
+ 1010, 1012, 1016, 1017, 1018, 993, 1021, 994, 995, 1022,
+ 996, 997, 998, 999, 1023, 1031, 1001, 1002, 1004, 1005,
+ 1024, 1025, 1006, 1026, 1007, 1028, 1008, 1029, 1009, 1030,
+ 1010, 1012, 1016, 1017, 1018, 1021, 1032, 1033, 1034, 1022,
+ 1037, 524, 1039, 1041, 1023, 1031, 1044, 1047, 1048, 1024,
+ 1025, 1049, 1026, 1050, 1028, 1051, 1029, 1052, 1030, 1053,
+
+ 1054, 1055, 1056, 1058, 515, 1059, 1032, 1033, 1034, 1060,
+ 1037, 1039, 1061, 1041, 1063, 1067, 1044, 1047, 1048, 1068,
+ 1049, 1069, 1070, 1050, 1072, 1051, 1073, 1052, 1074, 1053,
+ 1054, 1055, 1056, 1058, 1059, 1075, 1076, 1077, 1060, 1078,
+ 1081, 1083, 1061, 1063, 1084, 1067, 1085, 468, 1086, 1068,
+ 1069, 1087, 1070, 1088, 1072, 1090, 1073, 1093, 1074, 1094,
+ 1097, 437, 1098, 1099, 1102, 1075, 1076, 1077, 1078, 1081,
+ 1103, 1083, 1160, 1084, 1160, 419, 1085, 1086, 392, 1189,
+ 1087, 1189, 1088, 377, 351, 1090, 341, 1093, 1094, 339,
+ 1097, 1098, 1099, 334, 1102, 301, 300, 299, 296, 285,
+
+ 1103, 1107, 1107, 1107, 1107, 1107, 1107, 1107, 1107, 1107,
+ 1107, 1107, 1107, 1107, 1107, 1107, 1107, 1107, 1108, 1108,
+ 1108, 1108, 1108, 1108, 1108, 1108, 1108, 1108, 1108, 1108,
+ 1108, 1108, 1108, 1108, 1108, 1109, 1109, 1109, 1109, 1109,
+ 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109,
+ 1109, 1109, 1110, 1110, 1110, 1110, 1110, 1110, 1110, 1110,
+ 1110, 1110, 1110, 1110, 1110, 1110, 1110, 1110, 1110, 1111,
+ 1111, 1111, 1111, 1111, 1111, 1111, 1111, 1111, 1111, 1111,
+ 1111, 1111, 1111, 1111, 1111, 1111, 1112, 1112, 1112, 1112,
+ 1112, 1112, 1112, 1112, 1112, 1112, 1112, 1112, 1112, 1112,
+
+ 1112, 1112, 1112, 1113, 1113, 1113, 1113, 1113, 1113, 1113,
+ 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113,
+ 1114, 1114, 1114, 1114, 1114, 1114, 1114, 1114, 1114, 1114,
+ 1114, 1114, 1114, 1114, 1114, 1114, 1114, 1115, 1115, 1115,
+ 1115, 1115, 1115, 1115, 1115, 1115, 1115, 1115, 1115, 1115,
+ 1115, 1115, 1115, 1115, 1116, 1116, 1116, 1116, 1116, 1116,
+ 1116, 1116, 1116, 1116, 1116, 1116, 1116, 1116, 1116, 1116,
+ 1116, 1117, 1117, 1117, 1117, 1117, 1117, 1117, 1117, 1117,
+ 1117, 1117, 1117, 1117, 1117, 1117, 1117, 1117, 1118, 1118,
+ 1118, 1118, 1118, 1118, 1118, 1118, 1118, 1118, 1118, 1118,
+
+ 1118, 1118, 1118, 1118, 1118, 1119, 1119, 1119, 1119, 1119,
+ 1119, 1119, 1119, 1119, 1119, 1119, 1119, 1119, 1119, 1119,
+ 1119, 1119, 1120, 1120, 1120, 1120, 1120, 1120, 1120, 1120,
+ 1120, 1120, 1120, 1120, 1120, 1120, 1120, 1120, 1120, 1121,
+ 1121, 1121, 1121, 1121, 1121, 1121, 1121, 1121, 1121, 1121,
+ 1121, 1121, 1121, 1121, 1121, 1121, 1122, 1122, 1122, 1122,
+ 1122, 1122, 1122, 1122, 1122, 1122, 1122, 1122, 1122, 1122,
+ 1122, 1122, 1122, 1123, 1123, 1123, 1123, 1123, 1123, 1123,
+ 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123,
+ 1124, 1124, 1124, 1124, 1124, 1124, 1124, 1124, 1124, 1124,
+
+ 1124, 1124, 1124, 1124, 1124, 1124, 1124, 1125, 1125, 1125,
+ 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125,
+ 1125, 1125, 1125, 1125, 1126, 1126, 282, 1126, 1126, 274,
+ 273, 272, 1126, 1127, 1127, 1127, 1127, 1127, 1127, 1127,
+ 1127, 1127, 1127, 1127, 1127, 1127, 1127, 1127, 1127, 1128,
+ 1128, 271, 1128, 1128, 268, 266, 265, 1128, 1129, 256,
+ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129,
+ 1129, 1129, 1129, 1129, 1129, 1130, 255, 1130, 1130, 1130,
+ 1130, 1130, 1130, 1130, 1130, 1130, 1130, 1130, 1130, 1130,
+ 1130, 1130, 1131, 1131, 1131, 252, 1131, 1131, 251, 234,
+
+ 230, 1131, 1132, 227, 1132, 1132, 1132, 1132, 1132, 1132,
+ 1132, 1132, 1132, 1132, 1132, 1132, 1132, 1132, 1132, 1133,
+ 226, 1133, 1133, 1133, 1133, 1133, 1133, 1133, 1133, 1133,
+ 1133, 1133, 1133, 1133, 1133, 1133, 1134, 1134, 1134, 1134,
+ 1134, 1134, 1134, 1134, 1134, 1134, 1134, 1134, 222, 1134,
+ 208, 1134, 1134, 1135, 207, 206, 1135, 1135, 1135, 1135,
+ 1135, 1135, 1135, 1135, 1135, 1135, 1135, 1135, 1135, 1135,
+ 1136, 1136, 202, 1136, 1136, 175, 174, 172, 1136, 1137,
+ 170, 1137, 1137, 1137, 1137, 1137, 1137, 1137, 1137, 1137,
+ 1137, 1137, 1137, 1137, 1137, 1137, 1138, 169, 1138, 1138,
+
+ 1138, 1138, 1138, 1138, 1138, 1138, 1138, 1138, 1138, 1138,
+ 166, 1138, 1138, 1139, 165, 1139, 164, 158, 1139, 1139,
+ 1139, 1139, 1139, 155, 154, 153, 1139, 1140, 152, 1140,
+ 1140, 1140, 1140, 1140, 1140, 1140, 1140, 1140, 1140, 1140,
+ 1140, 1140, 1140, 1140, 1141, 1141, 144, 1141, 1141, 143,
+ 139, 136, 1141, 1142, 1142, 1142, 1142, 1142, 1142, 1142,
+ 1142, 1142, 1142, 1142, 1142, 1142, 1142, 1142, 1142, 1142,
+ 1143, 131, 1143, 129, 1143, 1143, 1143, 1143, 1143, 1143,
+ 1143, 1143, 1143, 124, 1143, 1143, 1143, 1144, 120, 1144,
+ 1144, 1144, 1144, 1144, 1144, 1144, 1144, 1144, 1144, 1144,
+
+ 1144, 1144, 1144, 1144, 1145, 114, 1145, 1145, 1145, 1145,
+ 1145, 1145, 1145, 1145, 1145, 1145, 1145, 1145, 1145, 1145,
+ 1145, 1146, 1146, 109, 107, 1146, 1146, 1148, 106, 1148,
+ 1148, 1148, 1148, 1148, 1148, 1148, 1148, 1148, 1148, 1148,
+ 1148, 1148, 1148, 1148, 1149, 103, 1149, 1149, 1149, 101,
+ 1149, 1149, 1149, 1149, 1149, 1149, 1149, 1149, 1149, 1149,
+ 1149, 1150, 1150, 99, 1150, 1150, 98, 97, 94, 1150,
+ 1151, 91, 1151, 1151, 1151, 1151, 1151, 1151, 1151, 1151,
+ 1151, 1151, 1151, 1151, 1151, 1151, 1151, 1152, 90, 1152,
+ 1152, 1152, 1152, 1152, 1152, 1152, 1152, 1152, 1152, 1152,
+
+ 1152, 1152, 1152, 1152, 1153, 1153, 88, 86, 84, 1153,
+ 1154, 1154, 80, 78, 72, 1154, 1155, 1155, 1155, 1155,
+ 1155, 1155, 1155, 1155, 1155, 1155, 1155, 1155, 1155, 1155,
+ 1155, 1155, 1155, 1156, 1156, 71, 1156, 1156, 68, 65,
+ 60, 1156, 1157, 1157, 1157, 1157, 1157, 1157, 1157, 1157,
+ 1157, 1157, 1157, 1157, 1157, 1157, 1157, 1157, 1157, 1158,
+ 57, 1158, 1158, 1158, 1158, 1158, 1158, 1158, 1158, 1158,
+ 1158, 1158, 1158, 53, 1158, 1158, 1159, 49, 1159, 1159,
+ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159,
+ 1159, 1159, 1159, 1161, 1161, 16, 1161, 1161, 15, 0,
+
+ 0, 1161, 1161, 1162, 0, 1162, 1162, 1162, 1162, 1162,
+ 1162, 1162, 1162, 1162, 1162, 1162, 1162, 1162, 1162, 1162,
+ 1163, 0, 1163, 1163, 1163, 1163, 1163, 1163, 1163, 1163,
+ 1163, 1163, 1163, 1163, 1163, 1163, 1163, 1164, 0, 1164,
+ 1164, 1164, 1164, 1164, 1164, 1164, 1164, 1164, 1164, 1164,
+ 1164, 1164, 1164, 1164, 1165, 0, 1165, 1165, 1165, 1165,
+ 1165, 1165, 1165, 1165, 1165, 1165, 1165, 1165, 1165, 1165,
+ 1165, 1166, 0, 1166, 1166, 1166, 1166, 1166, 1166, 1166,
+ 1166, 1166, 1166, 1166, 1166, 1166, 1166, 1166, 1167, 1167,
+ 1167, 1167, 1167, 1167, 1167, 1167, 1167, 1167, 1167, 1167,
+
+ 0, 1167, 0, 1167, 1167, 1168, 1168, 1168, 1168, 1168,
+ 1168, 1168, 1168, 1168, 1168, 1168, 1168, 1168, 1168, 1168,
+ 1168, 1168, 1169, 0, 0, 1169, 1169, 1169, 1169, 1169,
+ 1169, 1169, 1169, 1169, 1169, 1169, 1169, 1169, 1169, 1170,
+ 1170, 0, 1170, 1170, 0, 0, 0, 1170, 1171, 0,
+ 1171, 0, 0, 1171, 1171, 1171, 1171, 1171, 0, 0,
+ 0, 1171, 1172, 0, 1172, 1172, 1172, 1172, 1172, 1172,
+ 1172, 1172, 1172, 1172, 1172, 1172, 1172, 1172, 1172, 1173,
+ 1173, 0, 1173, 1173, 0, 0, 0, 1173, 1174, 1174,
+ 1174, 1174, 1174, 1174, 1174, 1174, 1174, 1174, 1174, 1174,
+
+ 1174, 1174, 1174, 1174, 1174, 1175, 0, 1175, 0, 1175,
+ 1175, 1175, 1175, 1175, 1175, 1175, 1175, 1175, 0, 1175,
+ 1175, 1175, 1176, 0, 1176, 1176, 1176, 1176, 1176, 1176,
+ 1176, 1176, 1176, 1176, 1176, 1176, 1176, 1176, 1176, 1177,
+ 0, 1177, 1177, 1177, 1177, 1177, 1177, 1177, 1177, 1177,
+ 1177, 1177, 1177, 1177, 1177, 1177, 1178, 1178, 0, 0,
+ 1178, 1178, 1179, 0, 1179, 1179, 1179, 1179, 1179, 1179,
+ 1179, 1179, 1179, 1179, 1179, 1179, 1179, 1179, 1179, 1180,
+ 0, 1180, 1180, 1180, 0, 1180, 1180, 1180, 1180, 1180,
+ 1180, 1180, 1180, 1180, 1180, 1180, 1181, 0, 1181, 1181,
+
+ 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181,
+ 1181, 1181, 1181, 1182, 0, 1182, 1182, 1182, 1182, 1182,
+ 1182, 1182, 1182, 1182, 1182, 1182, 1182, 1182, 1182, 1182,
+ 1183, 1183, 1183, 1183, 1183, 1183, 1183, 1183, 1183, 1183,
+ 1183, 1183, 1183, 1183, 1183, 1183, 1183, 1184, 1184, 0,
+ 1184, 1184, 0, 0, 0, 1184, 1185, 1185, 0, 1185,
+ 1185, 0, 0, 0, 1185, 1186, 1186, 1186, 1186, 1186,
+ 1186, 1186, 1186, 1186, 1186, 1186, 1186, 1186, 1186, 1186,
+ 1186, 1186, 1187, 1187, 1187, 1187, 1187, 1187, 1187, 1187,
+ 1187, 1187, 1187, 1187, 1187, 1187, 1187, 1187, 1187, 1188,
+
+ 0, 1188, 1188, 1188, 1188, 1188, 1188, 1188, 1188, 1188,
+ 1188, 1188, 1188, 0, 1188, 1188, 1190, 1190, 0, 1190,
+ 1190, 0, 0, 0, 1190, 1190, 1191, 0, 1191, 1191,
+ 1191, 1191, 1191, 1191, 1191, 1191, 1191, 1191, 1191, 1191,
+ 1191, 1191, 1191, 1192, 0, 1192, 1192, 1192, 1192, 1192,
+ 1192, 1192, 1192, 1192, 1192, 1192, 1192, 1192, 1192, 1192,
+ 1193, 0, 1193, 1193, 1193, 1193, 1193, 1193, 1193, 1193,
+ 1193, 1193, 1193, 1193, 1193, 1193, 1193, 1194, 1194, 1194,
+ 1194, 1194, 1194, 1194, 1194, 1194, 1194, 1194, 1194, 1194,
+ 1194, 1194, 1194, 1194, 1195, 1195, 1195, 1196, 1196, 0,
+
+ 1196, 1196, 0, 0, 0, 1196, 1197, 0, 1197, 1197,
+ 1197, 1197, 1197, 1197, 1197, 1197, 1197, 1197, 1197, 1197,
+ 1197, 1197, 1197, 1198, 0, 1198, 1198, 1198, 1198, 1198,
+ 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1198,
+ 1199, 1199, 1199, 1199, 1199, 1199, 1199, 1199, 1199, 1199,
+ 1199, 1199, 1199, 1199, 1199, 1199, 1199, 1200, 1200, 1200,
+ 1200, 1200, 1200, 1200, 1200, 1200, 1200, 1200, 1200, 1200,
+ 1200, 1200, 1200, 1200, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
+ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106
+ } ;
+
+extern int yy_flex_debug;
+int yy_flex_debug = 0;
+
+static yy_state_type *yy_state_buf=0, *yy_state_ptr=0;
+static char *yy_full_match;
+static int yy_lp;
+#define REJECT \
+{ \
+*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ \
+yy_cp = (yy_full_match); /* restore poss. backed-over text */ \
+++(yy_lp); \
+goto find_rule; \
+}
+
+static int yy_more_flag = 0;
+static int yy_more_len = 0;
+#define yymore() ((yy_more_flag) = 1)
+#define YY_MORE_ADJ (yy_more_len)
+#define YY_RESTORE_YY_MORE_OFFSET
+char *yytext;
+#line 1 "scan.l"
+/* scan.l - scanner for flex input -*-C-*- */
+#line 4 "scan.l"
+/* Copyright (c) 1990 The Regents of the University of California. */
+/* All rights reserved. */
+
+/* This code is derived from software contributed to Berkeley by */
+/* Vern Paxson. */
+
+/* The United States Government has rights in this work pursuant */
+/* to contract no. DE-AC03-76SF00098 between the United States */
+/* Department of Energy and the University of California. */
+
+/* This file is part of flex. */
+
+/* Redistribution and use in source and binary forms, with or without */
+/* modification, are permitted provided that the following conditions */
+/* are met: */
+
+/* 1. Redistributions of source code must retain the above copyright */
+/* notice, this list of conditions and the following disclaimer. */
+/* 2. Redistributions in binary form must reproduce the above copyright */
+/* notice, this list of conditions and the following disclaimer in the */
+/* documentation and/or other materials provided with the distribution. */
+
+/* Neither the name of the University nor the names of its contributors */
+/* may be used to endorse or promote products derived from this software */
+/* without specific prior written permission. */
+
+/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */
+/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */
+/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
+/* PURPOSE. */
+
+#include "flexdef.h"
+#include "parse.h"
+extern bool tablesverify, tablesext;
+extern int trlcontxt; /* Set in parse.y for each rule. */
+extern const char *escaped_qstart, *escaped_qend;
+
+#define ACTION_ECHO add_action( yytext )
+#define ACTION_IFDEF(def, should_define) \
+ { \
+ if ( should_define ) \
+ action_define( def, 1 ); \
+ }
+
+#define ACTION_ECHO_QSTART add_action (escaped_qstart)
+#define ACTION_ECHO_QEND add_action (escaped_qend)
+
+#define ACTION_M4_IFDEF(def, should_define) \
+ do{ \
+ if ( should_define ) \
+ buf_m4_define( &m4defs_buf, def, NULL);\
+ else \
+ buf_m4_undefine( &m4defs_buf, def);\
+ } while(0)
+
+#define MARK_END_OF_PROLOG mark_prolog();
+
+#define YY_DECL \
+ int flexscan()
+
+#define RETURNCHAR \
+ yylval = (unsigned char) yytext[0]; \
+ return CHAR;
+
+#define RETURNNAME \
+ if(yyleng < MAXLINE) \
+ { \
+ strcpy( nmstr, yytext ); \
+ } \
+ else \
+ { \
+ synerr(_("Input line too long\n")); \
+ FLEX_EXIT(EXIT_FAILURE); \
+ } \
+ return NAME;
+
+#define PUT_BACK_STRING(str, start) \
+ for ( i = strlen( str ) - 1; i >= start; --i ) \
+ unput((str)[i])
+
+#define CHECK_REJECT(str) \
+ if ( all_upper( str ) ) \
+ reject = true;
+
+#define CHECK_YYMORE(str) \
+ if ( all_lower( str ) ) \
+ yymore_used = true;
+
+#define YY_USER_INIT \
+ if ( getenv("POSIXLY_CORRECT") ) \
+ posix_compat = true;
+
+
+
+
+
+
+
+
+#line 1979 "scan.c"
+
+#define INITIAL 0
+#define SECT2 1
+#define SECT2PROLOG 2
+#define SECT3 3
+#define CODEBLOCK 4
+#define PICKUPDEF 5
+#define SC 6
+#define CARETISBOL 7
+#define NUM 8
+#define QUOTE 9
+#define FIRSTCCL 10
+#define CCL 11
+#define ACTION 12
+#define RECOVER 13
+#define COMMENT 14
+#define ACTION_STRING 15
+#define PERCENT_BRACE_ACTION 16
+#define OPTION 17
+#define LINEDIR 18
+#define CODEBLOCK_MATCH_BRACE 19
+#define GROUP_WITH_PARAMS 20
+#define GROUP_MINUS_PARAMS 21
+#define EXTENDED_COMMENT 22
+#define COMMENT_DISCARD 23
+
+#ifndef YY_NO_UNISTD_H
+/* Special case for "unistd.h", since it is non-ANSI. We include it way
+ * down here because we want the user's section 1 to have been scanned first.
+ * The user has a chance to override it with an option.
+ */
+#include <unistd.h>
+#endif
+
+#ifndef YY_EXTRA_TYPE
+#define YY_EXTRA_TYPE void *
+#endif
+
+static int yy_init_globals (void );
+
+/* Accessor methods to globals.
+ These are made visible to non-reentrant scanners for convenience. */
+
+int yylex_destroy (void );
+
+int yyget_debug (void );
+
+void yyset_debug (int debug_flag );
+
+YY_EXTRA_TYPE yyget_extra (void );
+
+void yyset_extra (YY_EXTRA_TYPE user_defined );
+
+FILE *yyget_in (void );
+
+void yyset_in (FILE * in_str );
+
+FILE *yyget_out (void );
+
+void yyset_out (FILE * out_str );
+
+yy_size_t yyget_leng (void );
+
+char *yyget_text (void );
+
+int yyget_lineno (void );
+
+void yyset_lineno (int line_number );
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int yywrap (void );
+#else
+extern int yywrap (void );
+#endif
+#endif
+
+ static void yyunput (int c,char *buf_ptr );
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char *,yyconst char *,int );
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * );
+#endif
+
+#ifndef YY_NO_INPUT
+
+#ifdef __cplusplus
+static int yyinput (void );
+#else
+static int input (void );
+#endif
+
+#endif
+
+ static int yy_start_stack_ptr = 0;
+ static int yy_start_stack_depth = 0;
+ static int *yy_start_stack = NULL;
+
+ static void yy_push_state (int new_state );
+
+ static void yy_pop_state (void );
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#define YY_READ_BUF_SIZE 8192
+#endif
+
+/* Copy whatever the last rule matched to the standard output. */
+#ifndef ECHO
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
+#endif
+
+/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
+ { \
+ int c = '*'; \
+ size_t n; \
+ for ( n = 0; n < max_size && \
+ (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
+ buf[n] = (char) c; \
+ if ( c == '\n' ) \
+ buf[n++] = (char) c; \
+ if ( c == EOF && ferror( yyin ) ) \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ result = n; \
+ } \
+ else \
+ { \
+ errno=0; \
+ while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
+ { \
+ if( errno != EINTR) \
+ { \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ break; \
+ } \
+ errno=0; \
+ clearerr(yyin); \
+ } \
+ }\
+\
+
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
+#endif
+
+/* end tables serialization structures and prototypes */
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+
+extern int yylex (void);
+
+#define YY_DECL int yylex (void)
+#endif /* !YY_DECL */
+
+/* Code executed at the beginning of each rule, after yytext and yyleng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK break;
+#endif
+
+#define YY_RULE_SETUP \
+ if ( yyleng > 0 ) \
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \
+ (yytext[yyleng - 1] == '\n'); \
+ YY_USER_ACTION
+
+/** The main scanner function which does all the work.
+ */
+YY_DECL
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp, *yy_bp;
+ register int yy_act;
+
+ if ( !(yy_init) )
+ {
+ (yy_init) = 1;
+
+#ifdef YY_USER_INIT
+ YY_USER_INIT;
+#endif
+
+ /* Create the reject buffer large enough to save one state per allowed character. */
+ if ( ! (yy_state_buf) )
+ (yy_state_buf) = (yy_state_type *)yyalloc(YY_STATE_BUF_SIZE );
+ if ( ! (yy_state_buf) )
+ YY_FATAL_ERROR( "out of dynamic memory in yylex()" );
+
+ if ( ! (yy_start) )
+ (yy_start) = 1; /* first start state */
+
+ if ( ! yyin )
+ yyin = stdin;
+
+ if ( ! yyout )
+ yyout = stdout;
+
+ if ( ! YY_CURRENT_BUFFER ) {
+ yyensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ yy_create_buffer(yyin,YY_BUF_SIZE );
+ }
+
+ yy_load_buffer_state( );
+ }
+
+ {
+#line 131 "scan.l"
+
+ static int bracelevel, didadef, indented_code;
+ static int doing_rule_action = false;
+ static int option_sense;
+
+ int doing_codeblock = false;
+ int i, brace_depth=0, brace_start_line=0;
+ Char nmdef[MAXLINE];
+
+
+#line 2239 "scan.c"
+
+ while ( 1 ) /* loops until end-of-file is reached */
+ {
+ (yy_more_len) = 0;
+ if ( (yy_more_flag) )
+ {
+ (yy_more_len) = (yy_c_buf_p) - (yytext_ptr);
+ (yy_more_flag) = 0;
+ }
+ yy_cp = (yy_c_buf_p);
+
+ /* Support of yytext. */
+ *yy_cp = (yy_hold_char);
+
+ /* yy_bp points to the position in yy_ch_buf of the start of
+ * the current run.
+ */
+ yy_bp = yy_cp;
+
+ yy_current_state = (yy_start);
+ yy_current_state += YY_AT_BOL();
+
+ (yy_state_ptr) = (yy_state_buf);
+ *(yy_state_ptr)++ = yy_current_state;
+
+yy_match:
+ do
+ {
+ register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 1107 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ *(yy_state_ptr)++ = yy_current_state;
+ ++yy_cp;
+ }
+ while ( yy_base[yy_current_state] != 3975 );
+
+yy_find_action:
+ yy_current_state = *--(yy_state_ptr);
+ (yy_lp) = yy_accept[yy_current_state];
+find_rule: /* we branch to this label when backing up */
+ for ( ; ; ) /* until we find what rule we matched */
+ {
+ if ( (yy_lp) && (yy_lp) < yy_accept[yy_current_state + 1] )
+ {
+ yy_act = yy_acclist[(yy_lp)];
+ {
+ (yy_full_match) = yy_cp;
+ break;
+ }
+ }
+ --yy_cp;
+ yy_current_state = *--(yy_state_ptr);
+ (yy_lp) = yy_accept[yy_current_state];
+ }
+
+ YY_DO_BEFORE_ACTION;
+
+do_action: /* This label is used only to access EOF actions. */
+
+ switch ( yy_act )
+ { /* beginning of action switch */
+
+case 1:
+YY_RULE_SETUP
+#line 142 "scan.l"
+indented_code = true; BEGIN(CODEBLOCK);
+ YY_BREAK
+case 2:
+YY_RULE_SETUP
+#line 143 "scan.l"
+ACTION_ECHO; yy_push_state( COMMENT );
+ YY_BREAK
+case 3:
+YY_RULE_SETUP
+#line 144 "scan.l"
+yy_push_state( LINEDIR );
+ YY_BREAK
+case 4:
+YY_RULE_SETUP
+#line 145 "scan.l"
+return SCDECL;
+ YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 146 "scan.l"
+return XSCDECL;
+ YY_BREAK
+case 6:
+/* rule 6 can match eol */
+YY_RULE_SETUP
+#line 147 "scan.l"
+{
+ ++linenum;
+ line_directive_out( (FILE *) 0, 1 );
+ indented_code = false;
+ BEGIN(CODEBLOCK);
+ }
+ YY_BREAK
+case 7:
+/* rule 7 can match eol */
+YY_RULE_SETUP
+#line 153 "scan.l"
+{
+ brace_start_line = linenum;
+ ++linenum;
+ buf_linedir( &top_buf, infilename?infilename:"<stdin>", linenum);
+ brace_depth = 1;
+ yy_push_state(CODEBLOCK_MATCH_BRACE);
+ }
+ YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 161 "scan.l"
+synerr( _("malformed '%top' directive") );
+ YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 163 "scan.l"
+/* discard */
+ YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 165 "scan.l"
+{
+ sectnum = 2;
+ bracelevel = 0;
+ mark_defs1();
+ line_directive_out( (FILE *) 0, 1 );
+ BEGIN(SECT2PROLOG);
+ return SECTEND;
+ }
+ YY_BREAK
+case 11:
+/* rule 11 can match eol */
+YY_RULE_SETUP
+#line 174 "scan.l"
+yytext_is_array = false; ++linenum;
+ YY_BREAK
+case 12:
+/* rule 12 can match eol */
+YY_RULE_SETUP
+#line 175 "scan.l"
+yytext_is_array = true; ++linenum;
+ YY_BREAK
+case 13:
+YY_RULE_SETUP
+#line 177 "scan.l"
+BEGIN(OPTION); return OPTION_OP;
+ YY_BREAK
+case 14:
+/* rule 14 can match eol */
+YY_RULE_SETUP
+#line 179 "scan.l"
+++linenum; /* ignore */
+ YY_BREAK
+case 15:
+/* rule 15 can match eol */
+YY_RULE_SETUP
+#line 180 "scan.l"
+++linenum; /* ignore */
+ YY_BREAK
+/* xgettext: no-c-format */
+case 16:
+/* rule 16 can match eol */
+YY_RULE_SETUP
+#line 183 "scan.l"
+synerr( _( "unrecognized '%' directive" ) );
+ YY_BREAK
+case 17:
+YY_RULE_SETUP
+#line 185 "scan.l"
+{
+ if(yyleng < MAXLINE)
+ {
+ strcpy( nmstr, yytext );
+ }
+ else
+ {
+ synerr( _("Definition name too long\n"));
+ FLEX_EXIT(EXIT_FAILURE);
+ }
+
+ didadef = false;
+ BEGIN(PICKUPDEF);
+ }
+ YY_BREAK
+case 18:
+YY_RULE_SETUP
+#line 200 "scan.l"
+RETURNNAME;
+ YY_BREAK
+case 19:
+/* rule 19 can match eol */
+YY_RULE_SETUP
+#line 201 "scan.l"
+++linenum; /* allows blank lines in section 1 */
+ YY_BREAK
+case 20:
+/* rule 20 can match eol */
+YY_RULE_SETUP
+#line 202 "scan.l"
+ACTION_ECHO; ++linenum; /* maybe end of comment line */
+ YY_BREAK
+
+
+case 21:
+YY_RULE_SETUP
+#line 207 "scan.l"
+ACTION_ECHO; yy_pop_state();
+ YY_BREAK
+case 22:
+YY_RULE_SETUP
+#line 208 "scan.l"
+ACTION_ECHO;
+ YY_BREAK
+case 23:
+YY_RULE_SETUP
+#line 209 "scan.l"
+ACTION_ECHO_QSTART;
+ YY_BREAK
+case 24:
+YY_RULE_SETUP
+#line 210 "scan.l"
+ACTION_ECHO_QEND;
+ YY_BREAK
+case 25:
+YY_RULE_SETUP
+#line 211 "scan.l"
+ACTION_ECHO;
+ YY_BREAK
+case 26:
+/* rule 26 can match eol */
+YY_RULE_SETUP
+#line 212 "scan.l"
+++linenum; ACTION_ECHO;
+ YY_BREAK
+
+
+/* This is the same as COMMENT, but is discarded rather than output. */
+case 27:
+YY_RULE_SETUP
+#line 217 "scan.l"
+yy_pop_state();
+ YY_BREAK
+case 28:
+YY_RULE_SETUP
+#line 218 "scan.l"
+;
+ YY_BREAK
+case 29:
+YY_RULE_SETUP
+#line 219 "scan.l"
+;
+ YY_BREAK
+case 30:
+/* rule 30 can match eol */
+YY_RULE_SETUP
+#line 220 "scan.l"
+++linenum;
+ YY_BREAK
+
+
+case 31:
+YY_RULE_SETUP
+#line 224 "scan.l"
+yy_pop_state();
+ YY_BREAK
+case 32:
+YY_RULE_SETUP
+#line 225 "scan.l"
+;
+ YY_BREAK
+case 33:
+/* rule 33 can match eol */
+YY_RULE_SETUP
+#line 226 "scan.l"
+++linenum;
+ YY_BREAK
+
+
+case 34:
+/* rule 34 can match eol */
+YY_RULE_SETUP
+#line 230 "scan.l"
+yy_pop_state();
+ YY_BREAK
+case 35:
+YY_RULE_SETUP
+#line 231 "scan.l"
+linenum = myctoi( yytext );
+ YY_BREAK
+case 36:
+YY_RULE_SETUP
+#line 233 "scan.l"
+{
+ flex_free( (void *) infilename );
+ infilename = copy_string( yytext + 1 );
+ infilename[strlen( infilename ) - 1] = '\0';
+ }
+ YY_BREAK
+case 37:
+YY_RULE_SETUP
+#line 238 "scan.l"
+/* ignore spurious characters */
+ YY_BREAK
+
+
+case 38:
+/* rule 38 can match eol */
+YY_RULE_SETUP
+#line 242 "scan.l"
+++linenum; BEGIN(INITIAL);
+ YY_BREAK
+case 39:
+YY_RULE_SETUP
+#line 244 "scan.l"
+ACTION_ECHO_QSTART;
+ YY_BREAK
+case 40:
+YY_RULE_SETUP
+#line 245 "scan.l"
+ACTION_ECHO_QEND;
+ YY_BREAK
+case 41:
+YY_RULE_SETUP
+#line 246 "scan.l"
+ACTION_ECHO;
+ YY_BREAK
+case 42:
+/* rule 42 can match eol */
+YY_RULE_SETUP
+#line 248 "scan.l"
+{
+ ++linenum;
+ ACTION_ECHO;
+ if ( indented_code )
+ BEGIN(INITIAL);
+ }
+ YY_BREAK
+
+
+case 43:
+YY_RULE_SETUP
+#line 257 "scan.l"
+{
+ if( --brace_depth == 0){
+ /* TODO: Matched. */
+ yy_pop_state();
+ }else
+ buf_strnappend(&top_buf, yytext, yyleng);
+ }
+ YY_BREAK
+case 44:
+YY_RULE_SETUP
+#line 265 "scan.l"
+{
+ brace_depth++;
+ buf_strnappend(&top_buf, yytext, yyleng);
+ }
+ YY_BREAK
+case 45:
+/* rule 45 can match eol */
+YY_RULE_SETUP
+#line 270 "scan.l"
+{
+ ++linenum;
+ buf_strnappend(&top_buf, yytext, yyleng);
+ }
+ YY_BREAK
+case 46:
+YY_RULE_SETUP
+#line 275 "scan.l"
+buf_strnappend(&top_buf, escaped_qstart, strlen(escaped_qstart));
+ YY_BREAK
+case 47:
+YY_RULE_SETUP
+#line 276 "scan.l"
+buf_strnappend(&top_buf, escaped_qend, strlen(escaped_qend));
+ YY_BREAK
+case 48:
+YY_RULE_SETUP
+#line 278 "scan.l"
+{
+ buf_strnappend(&top_buf, yytext, yyleng);
+ }
+ YY_BREAK
+case YY_STATE_EOF(CODEBLOCK_MATCH_BRACE):
+#line 282 "scan.l"
+{
+ linenum = brace_start_line;
+ synerr(_("Unmatched '{'"));
+ yyterminate();
+ }
+ YY_BREAK
+
+
+case 49:
+YY_RULE_SETUP
+#line 291 "scan.l"
+/* separates name and definition */
+ YY_BREAK
+case 50:
+YY_RULE_SETUP
+#line 293 "scan.l"
+{
+ if(yyleng < MAXLINE)
+ {
+ strcpy( (char *) nmdef, yytext );
+ }
+ else
+ {
+ format_synerr( _("Definition value for {%s} too long\n"), nmstr);
+ FLEX_EXIT(EXIT_FAILURE);
+ }
+ /* Skip trailing whitespace. */
+ for ( i = strlen( (char *) nmdef ) - 1;
+ i >= 0 && (nmdef[i] == ' ' || nmdef[i] == '\t');
+ --i )
+ ;
+
+ nmdef[i + 1] = '\0';
+
+ ndinstal( nmstr, nmdef );
+ didadef = true;
+ }
+ YY_BREAK
+case 51:
+/* rule 51 can match eol */
+YY_RULE_SETUP
+#line 315 "scan.l"
+{
+ if ( ! didadef )
+ synerr( _( "incomplete name definition" ) );
+ BEGIN(INITIAL);
+ ++linenum;
+ }
+ YY_BREAK
+
+
+case 52:
+/* rule 52 can match eol */
+YY_RULE_SETUP
+#line 325 "scan.l"
+++linenum; BEGIN(INITIAL);
+ YY_BREAK
+case 53:
+YY_RULE_SETUP
+#line 326 "scan.l"
+option_sense = true;
+ YY_BREAK
+case 54:
+YY_RULE_SETUP
+#line 328 "scan.l"
+return '=';
+ YY_BREAK
+case 55:
+YY_RULE_SETUP
+#line 330 "scan.l"
+option_sense = ! option_sense;
+ YY_BREAK
+case 56:
+YY_RULE_SETUP
+#line 332 "scan.l"
+csize = option_sense ? 128 : 256;
+ YY_BREAK
+case 57:
+YY_RULE_SETUP
+#line 333 "scan.l"
+csize = option_sense ? 256 : 128;
+ YY_BREAK
+case 58:
+YY_RULE_SETUP
+#line 335 "scan.l"
+long_align = option_sense;
+ YY_BREAK
+case 59:
+YY_RULE_SETUP
+#line 336 "scan.l"
+{
+ ACTION_M4_IFDEF( "M4""_YY_ALWAYS_INTERACTIVE", option_sense );
+ interactive = option_sense;
+ }
+ YY_BREAK
+case 60:
+YY_RULE_SETUP
+#line 340 "scan.l"
+yytext_is_array = option_sense;
+ YY_BREAK
+case 61:
+YY_RULE_SETUP
+#line 341 "scan.l"
+ansi_func_defs = option_sense;
+ YY_BREAK
+case 62:
+YY_RULE_SETUP
+#line 342 "scan.l"
+ansi_func_protos = option_sense;
+ YY_BREAK
+case 63:
+YY_RULE_SETUP
+#line 343 "scan.l"
+backing_up_report = option_sense;
+ YY_BREAK
+case 64:
+YY_RULE_SETUP
+#line 344 "scan.l"
+interactive = ! option_sense;
+ YY_BREAK
+case 65:
+YY_RULE_SETUP
+#line 345 "scan.l"
+bison_bridge_lval = option_sense;
+ YY_BREAK
+case 66:
+YY_RULE_SETUP
+#line 346 "scan.l"
+{ if((bison_bridge_lloc = option_sense))
+ bison_bridge_lval = true;
+ }
+ YY_BREAK
+case 67:
+YY_RULE_SETUP
+#line 349 "scan.l"
+C_plus_plus = option_sense;
+ YY_BREAK
+case 68:
+YY_RULE_SETUP
+#line 350 "scan.l"
+sf_set_case_ins(!option_sense);
+ YY_BREAK
+case 69:
+YY_RULE_SETUP
+#line 351 "scan.l"
+sf_set_case_ins(option_sense);
+ YY_BREAK
+case 70:
+YY_RULE_SETUP
+#line 352 "scan.l"
+ddebug = option_sense;
+ YY_BREAK
+case 71:
+YY_RULE_SETUP
+#line 353 "scan.l"
+spprdflt = ! option_sense;
+ YY_BREAK
+case 72:
+YY_RULE_SETUP
+#line 354 "scan.l"
+useecs = option_sense;
+ YY_BREAK
+case 73:
+YY_RULE_SETUP
+#line 355 "scan.l"
+{
+ useecs = usemecs = false;
+ use_read = fullspd = true;
+ }
+ YY_BREAK
+case 74:
+YY_RULE_SETUP
+#line 359 "scan.l"
+{
+ useecs = usemecs = false;
+ use_read = fulltbl = true;
+ }
+ YY_BREAK
+case 75:
+YY_RULE_SETUP
+#line 363 "scan.l"
+ACTION_IFDEF("YY_NO_INPUT", ! option_sense);
+ YY_BREAK
+case 76:
+YY_RULE_SETUP
+#line 364 "scan.l"
+interactive = option_sense;
+ YY_BREAK
+case 77:
+YY_RULE_SETUP
+#line 365 "scan.l"
+lex_compat = option_sense;
+ YY_BREAK
+case 78:
+YY_RULE_SETUP
+#line 366 "scan.l"
+posix_compat = option_sense;
+ YY_BREAK
+case 79:
+YY_RULE_SETUP
+#line 367 "scan.l"
+{
+ ACTION_M4_IFDEF( "M4""_YY_MAIN", option_sense);
+ /* Override yywrap */
+ if( option_sense == true )
+ do_yywrap = false;
+ }
+ YY_BREAK
+case 80:
+YY_RULE_SETUP
+#line 373 "scan.l"
+usemecs = option_sense;
+ YY_BREAK
+case 81:
+YY_RULE_SETUP
+#line 374 "scan.l"
+{
+ ACTION_M4_IFDEF( "M4""_YY_NEVER_INTERACTIVE", option_sense );
+ interactive = !option_sense;
+ }
+ YY_BREAK
+case 82:
+YY_RULE_SETUP
+#line 378 "scan.l"
+performance_report += option_sense ? 1 : -1;
+ YY_BREAK
+case 83:
+YY_RULE_SETUP
+#line 379 "scan.l"
+yytext_is_array = ! option_sense;
+ YY_BREAK
+case 84:
+YY_RULE_SETUP
+#line 380 "scan.l"
+use_read = option_sense;
+ YY_BREAK
+case 85:
+YY_RULE_SETUP
+#line 381 "scan.l"
+reentrant = option_sense;
+ YY_BREAK
+case 86:
+YY_RULE_SETUP
+#line 382 "scan.l"
+reject_really_used = option_sense;
+ YY_BREAK
+case 87:
+YY_RULE_SETUP
+#line 383 "scan.l"
+ACTION_M4_IFDEF( "M4""_YY_STACK_USED", option_sense );
+ YY_BREAK
+case 88:
+YY_RULE_SETUP
+#line 384 "scan.l"
+do_stdinit = option_sense;
+ YY_BREAK
+case 89:
+YY_RULE_SETUP
+#line 385 "scan.l"
+use_stdout = option_sense;
+ YY_BREAK
+case 90:
+YY_RULE_SETUP
+#line 386 "scan.l"
+ACTION_IFDEF("YY_NO_UNISTD_H", ! option_sense);
+ YY_BREAK
+case 91:
+YY_RULE_SETUP
+#line 387 "scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_UNPUT", ! option_sense);
+ YY_BREAK
+case 92:
+YY_RULE_SETUP
+#line 388 "scan.l"
+printstats = option_sense;
+ YY_BREAK
+case 93:
+YY_RULE_SETUP
+#line 389 "scan.l"
+nowarn = ! option_sense;
+ YY_BREAK
+case 94:
+YY_RULE_SETUP
+#line 390 "scan.l"
+do_yylineno = option_sense; ACTION_M4_IFDEF("M4""_YY_USE_LINENO", option_sense);
+ YY_BREAK
+case 95:
+YY_RULE_SETUP
+#line 391 "scan.l"
+yymore_really_used = option_sense;
+ YY_BREAK
+case 96:
+YY_RULE_SETUP
+#line 392 "scan.l"
+do_yywrap = option_sense;
+ YY_BREAK
+case 97:
+YY_RULE_SETUP
+#line 394 "scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_PUSH_STATE", ! option_sense);
+ YY_BREAK
+case 98:
+YY_RULE_SETUP
+#line 395 "scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_POP_STATE", ! option_sense);
+ YY_BREAK
+case 99:
+YY_RULE_SETUP
+#line 396 "scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_TOP_STATE", ! option_sense);
+ YY_BREAK
+case 100:
+YY_RULE_SETUP
+#line 398 "scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_SCAN_BUFFER", ! option_sense);
+ YY_BREAK
+case 101:
+YY_RULE_SETUP
+#line 399 "scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_SCAN_BYTES", ! option_sense);
+ YY_BREAK
+case 102:
+YY_RULE_SETUP
+#line 400 "scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_SCAN_STRING", ! option_sense);
+ YY_BREAK
+case 103:
+YY_RULE_SETUP
+#line 402 "scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_FLEX_ALLOC", ! option_sense);
+ YY_BREAK
+case 104:
+YY_RULE_SETUP
+#line 403 "scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_FLEX_REALLOC", ! option_sense);
+ YY_BREAK
+case 105:
+YY_RULE_SETUP
+#line 404 "scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_FLEX_FREE", ! option_sense);
+ YY_BREAK
+case 106:
+YY_RULE_SETUP
+#line 406 "scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_GET_DEBUG", ! option_sense);
+ YY_BREAK
+case 107:
+YY_RULE_SETUP
+#line 407 "scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_SET_DEBUG", ! option_sense);
+ YY_BREAK
+case 108:
+YY_RULE_SETUP
+#line 408 "scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_GET_EXTRA", ! option_sense);
+ YY_BREAK
+case 109:
+YY_RULE_SETUP
+#line 409 "scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_SET_EXTRA", ! option_sense);
+ YY_BREAK
+case 110:
+YY_RULE_SETUP
+#line 410 "scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_GET_LENG", ! option_sense);
+ YY_BREAK
+case 111:
+YY_RULE_SETUP
+#line 411 "scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_GET_TEXT", ! option_sense);
+ YY_BREAK
+case 112:
+YY_RULE_SETUP
+#line 412 "scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_GET_LINENO", ! option_sense);
+ YY_BREAK
+case 113:
+YY_RULE_SETUP
+#line 413 "scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_SET_LINENO", ! option_sense);
+ YY_BREAK
+case 114:
+YY_RULE_SETUP
+#line 414 "scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_GET_IN", ! option_sense);
+ YY_BREAK
+case 115:
+YY_RULE_SETUP
+#line 415 "scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_SET_IN", ! option_sense);
+ YY_BREAK
+case 116:
+YY_RULE_SETUP
+#line 416 "scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_GET_OUT", ! option_sense);
+ YY_BREAK
+case 117:
+YY_RULE_SETUP
+#line 417 "scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_SET_OUT", ! option_sense);
+ YY_BREAK
+case 118:
+YY_RULE_SETUP
+#line 418 "scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_GET_LVAL", ! option_sense);
+ YY_BREAK
+case 119:
+YY_RULE_SETUP
+#line 419 "scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_SET_LVAL", ! option_sense);
+ YY_BREAK
+case 120:
+YY_RULE_SETUP
+#line 420 "scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_GET_LLOC", ! option_sense);
+ YY_BREAK
+case 121:
+YY_RULE_SETUP
+#line 421 "scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_SET_LLOC", ! option_sense);
+ YY_BREAK
+case 122:
+YY_RULE_SETUP
+#line 423 "scan.l"
+return OPT_EXTRA_TYPE;
+ YY_BREAK
+case 123:
+YY_RULE_SETUP
+#line 424 "scan.l"
+return OPT_OUTFILE;
+ YY_BREAK
+case 124:
+YY_RULE_SETUP
+#line 425 "scan.l"
+return OPT_PREFIX;
+ YY_BREAK
+case 125:
+YY_RULE_SETUP
+#line 426 "scan.l"
+return OPT_YYCLASS;
+ YY_BREAK
+case 126:
+YY_RULE_SETUP
+#line 427 "scan.l"
+return OPT_HEADER;
+ YY_BREAK
+case 127:
+YY_RULE_SETUP
+#line 428 "scan.l"
+return OPT_TABLES;
+ YY_BREAK
+case 128:
+YY_RULE_SETUP
+#line 429 "scan.l"
+{
+ tablesverify = option_sense;
+ if(!tablesext && option_sense)
+ tablesext = true;
+ }
+ YY_BREAK
+case 129:
+YY_RULE_SETUP
+#line 436 "scan.l"
+{
+ if(yyleng-1 < MAXLINE)
+ {
+ strcpy( nmstr, yytext + 1 );
+ }
+ else
+ {
+ synerr( _("Option line too long\n"));
+ FLEX_EXIT(EXIT_FAILURE);
+ }
+ nmstr[strlen( nmstr ) - 1] = '\0';
+ return NAME;
+ }
+ YY_BREAK
+case 130:
+YY_RULE_SETUP
+#line 450 "scan.l"
+{
+ format_synerr( _( "unrecognized %%option: %s" ),
+ yytext );
+ BEGIN(RECOVER);
+ }
+ YY_BREAK
+
+case 131:
+/* rule 131 can match eol */
+YY_RULE_SETUP
+#line 457 "scan.l"
+++linenum; BEGIN(INITIAL);
+ YY_BREAK
+
+case 132:
+YY_RULE_SETUP
+#line 461 "scan.l"
+++bracelevel; yyless( 2 ); /* eat only %{ */
+ YY_BREAK
+case 133:
+YY_RULE_SETUP
+#line 462 "scan.l"
+--bracelevel; yyless( 2 ); /* eat only %} */
+ YY_BREAK
+case 134:
+YY_RULE_SETUP
+#line 464 "scan.l"
+ACTION_ECHO; /* indented code in prolog */
+ YY_BREAK
+case 135:
+YY_RULE_SETUP
+#line 466 "scan.l"
+{ /* non-indented code */
+ if ( bracelevel <= 0 )
+ { /* not in %{ ... %} */
+ yyless( 0 ); /* put it all back */
+ yy_set_bol( 1 );
+ mark_prolog();
+ BEGIN(SECT2);
+ }
+ else
+ ACTION_ECHO;
+ }
+ YY_BREAK
+case 136:
+YY_RULE_SETUP
+#line 478 "scan.l"
+ACTION_ECHO;
+ YY_BREAK
+case 137:
+/* rule 137 can match eol */
+YY_RULE_SETUP
+#line 479 "scan.l"
+++linenum; ACTION_ECHO;
+ YY_BREAK
+case YY_STATE_EOF(SECT2PROLOG):
+#line 481 "scan.l"
+{
+ mark_prolog();
+ sectnum = 0;
+ yyterminate(); /* to stop the parser */
+ }
+ YY_BREAK
+
+
+case 138:
+/* rule 138 can match eol */
+YY_RULE_SETUP
+#line 489 "scan.l"
+++linenum; /* allow blank lines in section 2 */
+ YY_BREAK
+case 139:
+YY_RULE_SETUP
+#line 491 "scan.l"
+{
+ indented_code = false;
+ doing_codeblock = true;
+ bracelevel = 1;
+ BEGIN(PERCENT_BRACE_ACTION);
+ }
+ YY_BREAK
+case 140:
+YY_RULE_SETUP
+#line 498 "scan.l"
+{
+ /* Allow "<" to appear in (?x) patterns. */
+ if (!sf_skip_ws())
+ BEGIN(SC);
+ return '<';
+ }
+ YY_BREAK
+case 141:
+YY_RULE_SETUP
+#line 504 "scan.l"
+return '^';
+ YY_BREAK
+case 142:
+YY_RULE_SETUP
+#line 505 "scan.l"
+BEGIN(QUOTE); return '"';
+ YY_BREAK
+case 143:
+*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */
+(yy_c_buf_p) = yy_cp = yy_bp + 1;
+YY_DO_BEFORE_ACTION; /* set up yytext again */
+YY_RULE_SETUP
+#line 506 "scan.l"
+{
+ BEGIN(NUM);
+ if ( lex_compat || posix_compat )
+ return BEGIN_REPEAT_POSIX;
+ else
+ return BEGIN_REPEAT_FLEX;
+ }
+ YY_BREAK
+case 144:
+/* rule 144 can match eol */
+*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */
+YY_LINENO_REWIND_TO(yy_bp + 1);
+(yy_c_buf_p) = yy_cp = yy_bp + 1;
+YY_DO_BEFORE_ACTION; /* set up yytext again */
+YY_RULE_SETUP
+#line 513 "scan.l"
+return '$';
+ YY_BREAK
+case 145:
+YY_RULE_SETUP
+#line 515 "scan.l"
+{
+ bracelevel = 1;
+ BEGIN(PERCENT_BRACE_ACTION);
+
+ if ( in_rule )
+ {
+ doing_rule_action = true;
+ in_rule = false;
+ return '\n';
+ }
+ }
+ YY_BREAK
+case 146:
+/* rule 146 can match eol */
+YY_RULE_SETUP
+#line 526 "scan.l"
+{
+ if (sf_skip_ws()){
+ /* We're in the middle of a (?x: ) pattern. */
+ /* Push back everything starting at the "|" */
+ size_t amt;
+ amt = strchr (yytext, '|') - yytext;
+ yyless(amt);
+ }
+ else {
+ continued_action = true;
+ ++linenum;
+ return '\n';
+ }
+ }
+ YY_BREAK
+case 147:
+YY_RULE_SETUP
+#line 541 "scan.l"
+{
+
+ if (sf_skip_ws()){
+ /* We're in the middle of a (?x: ) pattern. */
+ yy_push_state(COMMENT_DISCARD);
+ }
+ else{
+ yyless( yyleng - 2 ); /* put back '/', '*' */
+ bracelevel = 0;
+ continued_action = false;
+ BEGIN(ACTION);
+ }
+ }
+ YY_BREAK
+case 148:
+YY_RULE_SETUP
+#line 555 "scan.l"
+/* allow indented rules */ ;
+ YY_BREAK
+case 149:
+YY_RULE_SETUP
+#line 557 "scan.l"
+{
+ if (sf_skip_ws()){
+ /* We're in the middle of a (?x: ) pattern. */
+ }
+ else{
+ /* This rule is separate from the one below because
+ * otherwise we get variable trailing context, so
+ * we can't build the scanner using -{f,F}.
+ */
+ bracelevel = 0;
+ continued_action = false;
+ BEGIN(ACTION);
+
+ if ( in_rule )
+ {
+ doing_rule_action = true;
+ in_rule = false;
+ return '\n';
+ }
+ }
+ }
+ YY_BREAK
+case 150:
+/* rule 150 can match eol */
+YY_RULE_SETUP
+#line 579 "scan.l"
+{
+ if (sf_skip_ws()){
+ /* We're in the middle of a (?x: ) pattern. */
+ ++linenum;
+ }
+ else{
+ bracelevel = 0;
+ continued_action = false;
+ BEGIN(ACTION);
+ unput( '\n' ); /* so <ACTION> sees it */
+
+ if ( in_rule )
+ {
+ doing_rule_action = true;
+ in_rule = false;
+ return '\n';
+ }
+ }
+ }
+ YY_BREAK
+case 151:
+#line 600 "scan.l"
+case 152:
+YY_RULE_SETUP
+#line 600 "scan.l"
+return EOF_OP;
+ YY_BREAK
+case 153:
+YY_RULE_SETUP
+#line 602 "scan.l"
+{
+ sectnum = 3;
+ BEGIN(SECT3);
+ outn("/* Begin user sect3 */");
+ yyterminate(); /* to stop the parser */
+ }
+ YY_BREAK
+case 154:
+YY_RULE_SETUP
+#line 609 "scan.l"
+{
+ int cclval;
+
+ if(yyleng < MAXLINE)
+ {
+ strcpy( nmstr, yytext );
+ }
+ else
+ {
+ synerr( _("Input line too long\n"));
+ FLEX_EXIT(EXIT_FAILURE);
+ }
+
+ /* Check to see if we've already encountered this
+ * ccl.
+ */
+ if (0 /* <--- This "0" effectively disables the reuse of a
+ * character class (purely based on its source text).
+ * The reason it was disabled is so yacc/bison can parse
+ * ccl operations, such as ccl difference and union.
+ */
+ && (cclval = ccllookup( (Char *) nmstr )) != 0 )
+ {
+ if ( input() != ']' )
+ synerr( _( "bad character class" ) );
+
+ yylval = cclval;
+ ++cclreuse;
+ return PREVCCL;
+ }
+ else
+ {
+ /* We fudge a bit. We know that this ccl will
+ * soon be numbered as lastccl + 1 by cclinit.
+ */
+ cclinstal( (Char *) nmstr, lastccl + 1 );
+
+ /* Push back everything but the leading bracket
+ * so the ccl can be rescanned.
+ */
+ yyless( 1 );
+
+ BEGIN(FIRSTCCL);
+ return '[';
+ }
+ }
+ YY_BREAK
+case 155:
+YY_RULE_SETUP
+#line 655 "scan.l"
+return CCL_OP_DIFF;
+ YY_BREAK
+case 156:
+YY_RULE_SETUP
+#line 656 "scan.l"
+return CCL_OP_UNION;
+ YY_BREAK
+/* Check for :space: at the end of the rule so we don't
+ * wrap the expanded regex in '(' ')' -- breaking trailing
+ * context.
+ */
+case 157:
+/* rule 157 can match eol */
+YY_RULE_SETUP
+#line 663 "scan.l"
+{
+ register Char *nmdefptr;
+ int end_is_ws, end_ch;
+
+ end_ch = yytext[yyleng-1];
+ end_is_ws = end_ch != '}' ? 1 : 0;
+
+ if(yyleng-1 < MAXLINE)
+ {
+ strcpy( nmstr, yytext + 1 );
+ }
+ else
+ {
+ synerr( _("Input line too long\n"));
+ FLEX_EXIT(EXIT_FAILURE);
+ }
+nmstr[yyleng - 2 - end_is_ws] = '\0'; /* chop trailing brace */
+
+ if ( (nmdefptr = ndlookup( nmstr )) == 0 )
+ format_synerr(
+ _( "undefined definition {%s}" ),
+ nmstr );
+
+ else
+ { /* push back name surrounded by ()'s */
+ int len = strlen( (char *) nmdefptr );
+ if (end_is_ws)
+ unput(end_ch);
+
+ if ( lex_compat || nmdefptr[0] == '^' ||
+ (len > 0 && nmdefptr[len - 1] == '$')
+ || (end_is_ws && trlcontxt && !sf_skip_ws()))
+ { /* don't use ()'s after all */
+ PUT_BACK_STRING((char *) nmdefptr, 0);
+
+ if ( nmdefptr[0] == '^' )
+ BEGIN(CARETISBOL);
+ }
+
+ else
+ {
+ unput(')');
+ PUT_BACK_STRING((char *) nmdefptr, 0);
+ unput('(');
+ }
+ }
+ }
+ YY_BREAK
+case 158:
+YY_RULE_SETUP
+#line 711 "scan.l"
+{
+ if (sf_skip_ws())
+ yy_push_state(COMMENT_DISCARD);
+ else{
+ /* Push back the "*" and return "/" as usual. */
+ yyless(1);
+ return '/';
+ }
+ }
+ YY_BREAK
+case 159:
+YY_RULE_SETUP
+#line 721 "scan.l"
+{
+ if (lex_compat || posix_compat){
+ /* Push back the "?#" and treat it like a normal parens. */
+ yyless(1);
+ sf_push();
+ return '(';
+ }
+ else
+ yy_push_state(EXTENDED_COMMENT);
+ }
+ YY_BREAK
+case 160:
+YY_RULE_SETUP
+#line 731 "scan.l"
+{
+ sf_push();
+ if (lex_compat || posix_compat)
+ /* Push back the "?" and treat it like a normal parens. */
+ yyless(1);
+ else
+ BEGIN(GROUP_WITH_PARAMS);
+ return '(';
+ }
+ YY_BREAK
+case 161:
+YY_RULE_SETUP
+#line 740 "scan.l"
+sf_push(); return '(';
+ YY_BREAK
+case 162:
+YY_RULE_SETUP
+#line 741 "scan.l"
+sf_pop(); return ')';
+ YY_BREAK
+case 163:
+YY_RULE_SETUP
+#line 743 "scan.l"
+return (unsigned char) yytext[0];
+ YY_BREAK
+case 164:
+YY_RULE_SETUP
+#line 744 "scan.l"
+RETURNCHAR;
+ YY_BREAK
+
+
+case 165:
+/* rule 165 can match eol */
+YY_RULE_SETUP
+#line 749 "scan.l"
+++linenum; /* Allow blank lines & continuations */
+ YY_BREAK
+case 166:
+YY_RULE_SETUP
+#line 750 "scan.l"
+return (unsigned char) yytext[0];
+ YY_BREAK
+case 167:
+YY_RULE_SETUP
+#line 751 "scan.l"
+BEGIN(SECT2); return '>';
+ YY_BREAK
+case 168:
+*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */
+(yy_c_buf_p) = yy_cp = yy_bp + 1;
+YY_DO_BEFORE_ACTION; /* set up yytext again */
+YY_RULE_SETUP
+#line 752 "scan.l"
+BEGIN(CARETISBOL); return '>';
+ YY_BREAK
+case 169:
+YY_RULE_SETUP
+#line 753 "scan.l"
+RETURNNAME;
+ YY_BREAK
+case 170:
+YY_RULE_SETUP
+#line 754 "scan.l"
+{
+ format_synerr( _( "bad <start condition>: %s" ),
+ yytext );
+ }
+ YY_BREAK
+
+case 171:
+YY_RULE_SETUP
+#line 760 "scan.l"
+BEGIN(SECT2); return '^';
+ YY_BREAK
+
+case 172:
+YY_RULE_SETUP
+#line 764 "scan.l"
+RETURNCHAR;
+ YY_BREAK
+case 173:
+YY_RULE_SETUP
+#line 765 "scan.l"
+BEGIN(SECT2); return '"';
+ YY_BREAK
+case 174:
+/* rule 174 can match eol */
+YY_RULE_SETUP
+#line 767 "scan.l"
+{
+ synerr( _( "missing quote" ) );
+ BEGIN(SECT2);
+ ++linenum;
+ return '"';
+ }
+ YY_BREAK
+
+
+case 175:
+YY_RULE_SETUP
+#line 776 "scan.l"
+BEGIN(SECT2);
+ YY_BREAK
+case 176:
+YY_RULE_SETUP
+#line 777 "scan.l"
+BEGIN(GROUP_MINUS_PARAMS);
+ YY_BREAK
+case 177:
+YY_RULE_SETUP
+#line 778 "scan.l"
+sf_set_case_ins(1);
+ YY_BREAK
+case 178:
+YY_RULE_SETUP
+#line 779 "scan.l"
+sf_set_dot_all(1);
+ YY_BREAK
+case 179:
+YY_RULE_SETUP
+#line 780 "scan.l"
+sf_set_skip_ws(1);
+ YY_BREAK
+
+
+case 180:
+YY_RULE_SETUP
+#line 783 "scan.l"
+BEGIN(SECT2);
+ YY_BREAK
+case 181:
+YY_RULE_SETUP
+#line 784 "scan.l"
+sf_set_case_ins(0);
+ YY_BREAK
+case 182:
+YY_RULE_SETUP
+#line 785 "scan.l"
+sf_set_dot_all(0);
+ YY_BREAK
+case 183:
+YY_RULE_SETUP
+#line 786 "scan.l"
+sf_set_skip_ws(0);
+ YY_BREAK
+
+
+case 184:
+*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */
+(yy_c_buf_p) = yy_cp = yy_bp + 1;
+YY_DO_BEFORE_ACTION; /* set up yytext again */
+YY_RULE_SETUP
+#line 790 "scan.l"
+BEGIN(CCL); return '^';
+ YY_BREAK
+case 185:
+*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */
+(yy_c_buf_p) = yy_cp = yy_bp + 1;
+YY_DO_BEFORE_ACTION; /* set up yytext again */
+YY_RULE_SETUP
+#line 791 "scan.l"
+return '^';
+ YY_BREAK
+case 186:
+YY_RULE_SETUP
+#line 792 "scan.l"
+BEGIN(CCL); RETURNCHAR;
+ YY_BREAK
+
+
+case 187:
+*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */
+(yy_c_buf_p) = yy_cp = yy_bp + 1;
+YY_DO_BEFORE_ACTION; /* set up yytext again */
+YY_RULE_SETUP
+#line 796 "scan.l"
+return '-';
+ YY_BREAK
+case 188:
+YY_RULE_SETUP
+#line 797 "scan.l"
+RETURNCHAR;
+ YY_BREAK
+case 189:
+YY_RULE_SETUP
+#line 798 "scan.l"
+BEGIN(SECT2); return ']';
+ YY_BREAK
+case 190:
+/* rule 190 can match eol */
+YY_RULE_SETUP
+#line 799 "scan.l"
+{
+ synerr( _( "bad character class" ) );
+ BEGIN(SECT2);
+ return ']';
+ }
+ YY_BREAK
+
+
+case 191:
+YY_RULE_SETUP
+#line 807 "scan.l"
+BEGIN(CCL); return CCE_ALNUM;
+ YY_BREAK
+case 192:
+YY_RULE_SETUP
+#line 808 "scan.l"
+BEGIN(CCL); return CCE_ALPHA;
+ YY_BREAK
+case 193:
+YY_RULE_SETUP
+#line 809 "scan.l"
+BEGIN(CCL); return CCE_BLANK;
+ YY_BREAK
+case 194:
+YY_RULE_SETUP
+#line 810 "scan.l"
+BEGIN(CCL); return CCE_CNTRL;
+ YY_BREAK
+case 195:
+YY_RULE_SETUP
+#line 811 "scan.l"
+BEGIN(CCL); return CCE_DIGIT;
+ YY_BREAK
+case 196:
+YY_RULE_SETUP
+#line 812 "scan.l"
+BEGIN(CCL); return CCE_GRAPH;
+ YY_BREAK
+case 197:
+YY_RULE_SETUP
+#line 813 "scan.l"
+BEGIN(CCL); return CCE_LOWER;
+ YY_BREAK
+case 198:
+YY_RULE_SETUP
+#line 814 "scan.l"
+BEGIN(CCL); return CCE_PRINT;
+ YY_BREAK
+case 199:
+YY_RULE_SETUP
+#line 815 "scan.l"
+BEGIN(CCL); return CCE_PUNCT;
+ YY_BREAK
+case 200:
+YY_RULE_SETUP
+#line 816 "scan.l"
+BEGIN(CCL); return CCE_SPACE;
+ YY_BREAK
+case 201:
+YY_RULE_SETUP
+#line 817 "scan.l"
+BEGIN(CCL); return CCE_UPPER;
+ YY_BREAK
+case 202:
+YY_RULE_SETUP
+#line 818 "scan.l"
+BEGIN(CCL); return CCE_XDIGIT;
+ YY_BREAK
+case 203:
+YY_RULE_SETUP
+#line 820 "scan.l"
+BEGIN(CCL); return CCE_NEG_ALNUM;
+ YY_BREAK
+case 204:
+YY_RULE_SETUP
+#line 821 "scan.l"
+BEGIN(CCL); return CCE_NEG_ALPHA;
+ YY_BREAK
+case 205:
+YY_RULE_SETUP
+#line 822 "scan.l"
+BEGIN(CCL); return CCE_NEG_BLANK;
+ YY_BREAK
+case 206:
+YY_RULE_SETUP
+#line 823 "scan.l"
+BEGIN(CCL); return CCE_NEG_CNTRL;
+ YY_BREAK
+case 207:
+YY_RULE_SETUP
+#line 824 "scan.l"
+BEGIN(CCL); return CCE_NEG_DIGIT;
+ YY_BREAK
+case 208:
+YY_RULE_SETUP
+#line 825 "scan.l"
+BEGIN(CCL); return CCE_NEG_GRAPH;
+ YY_BREAK
+case 209:
+YY_RULE_SETUP
+#line 826 "scan.l"
+BEGIN(CCL); return CCE_NEG_LOWER;
+ YY_BREAK
+case 210:
+YY_RULE_SETUP
+#line 827 "scan.l"
+BEGIN(CCL); return CCE_NEG_PRINT;
+ YY_BREAK
+case 211:
+YY_RULE_SETUP
+#line 828 "scan.l"
+BEGIN(CCL); return CCE_NEG_PUNCT;
+ YY_BREAK
+case 212:
+YY_RULE_SETUP
+#line 829 "scan.l"
+BEGIN(CCL); return CCE_NEG_SPACE;
+ YY_BREAK
+case 213:
+YY_RULE_SETUP
+#line 830 "scan.l"
+BEGIN(CCL); return CCE_NEG_UPPER;
+ YY_BREAK
+case 214:
+YY_RULE_SETUP
+#line 831 "scan.l"
+BEGIN(CCL); return CCE_NEG_XDIGIT;
+ YY_BREAK
+case 215:
+YY_RULE_SETUP
+#line 832 "scan.l"
+{
+ format_synerr(
+ _( "bad character class expression: %s" ),
+ yytext );
+ BEGIN(CCL); return CCE_ALNUM;
+ }
+ YY_BREAK
+
+
+case 216:
+YY_RULE_SETUP
+#line 841 "scan.l"
+{
+ yylval = myctoi( yytext );
+ return NUMBER;
+ }
+ YY_BREAK
+case 217:
+YY_RULE_SETUP
+#line 846 "scan.l"
+return ',';
+ YY_BREAK
+case 218:
+YY_RULE_SETUP
+#line 847 "scan.l"
+{
+ BEGIN(SECT2);
+ if ( lex_compat || posix_compat )
+ return END_REPEAT_POSIX;
+ else
+ return END_REPEAT_FLEX;
+ }
+ YY_BREAK
+case 219:
+YY_RULE_SETUP
+#line 855 "scan.l"
+{
+ synerr( _( "bad character inside {}'s" ) );
+ BEGIN(SECT2);
+ return '}';
+ }
+ YY_BREAK
+case 220:
+/* rule 220 can match eol */
+YY_RULE_SETUP
+#line 861 "scan.l"
+{
+ synerr( _( "missing }" ) );
+ BEGIN(SECT2);
+ ++linenum;
+ return '}';
+ }
+ YY_BREAK
+
+
+case 221:
+YY_RULE_SETUP
+#line 871 "scan.l"
+bracelevel = 0;
+ YY_BREAK
+case 222:
+YY_RULE_SETUP
+#line 873 "scan.l"
+ACTION_ECHO; yy_push_state( COMMENT );
+ YY_BREAK
+
+case 223:
+YY_RULE_SETUP
+#line 876 "scan.l"
+{
+ ACTION_ECHO;
+ CHECK_REJECT(yytext);
+ }
+ YY_BREAK
+case 224:
+YY_RULE_SETUP
+#line 880 "scan.l"
+{
+ ACTION_ECHO;
+ CHECK_YYMORE(yytext);
+ }
+ YY_BREAK
+
+case 225:
+YY_RULE_SETUP
+#line 886 "scan.l"
+ACTION_ECHO_QSTART;
+ YY_BREAK
+case 226:
+YY_RULE_SETUP
+#line 887 "scan.l"
+ACTION_ECHO_QEND;
+ YY_BREAK
+case 227:
+YY_RULE_SETUP
+#line 888 "scan.l"
+ACTION_ECHO;
+ YY_BREAK
+case 228:
+/* rule 228 can match eol */
+YY_RULE_SETUP
+#line 889 "scan.l"
+{
+ ++linenum;
+ ACTION_ECHO;
+ if ( bracelevel == 0 ||
+ (doing_codeblock && indented_code) )
+ {
+ if ( doing_rule_action )
+ add_action( "\tYY_BREAK\n" );
+
+ doing_rule_action = doing_codeblock = false;
+ BEGIN(SECT2);
+ }
+ }
+ YY_BREAK
+
+/* Reject and YYmore() are checked for above, in PERCENT_BRACE_ACTION */
+
+case 229:
+YY_RULE_SETUP
+#line 907 "scan.l"
+ACTION_ECHO; ++bracelevel;
+ YY_BREAK
+case 230:
+YY_RULE_SETUP
+#line 908 "scan.l"
+ACTION_ECHO; --bracelevel;
+ YY_BREAK
+case 231:
+YY_RULE_SETUP
+#line 909 "scan.l"
+ACTION_ECHO_QSTART;
+ YY_BREAK
+case 232:
+YY_RULE_SETUP
+#line 910 "scan.l"
+ACTION_ECHO_QEND;
+ YY_BREAK
+case 233:
+YY_RULE_SETUP
+#line 911 "scan.l"
+ACTION_ECHO;
+ YY_BREAK
+case 234:
+YY_RULE_SETUP
+#line 912 "scan.l"
+ACTION_ECHO;
+ YY_BREAK
+case 235:
+YY_RULE_SETUP
+#line 913 "scan.l"
+ACTION_ECHO;
+ YY_BREAK
+case 236:
+YY_RULE_SETUP
+#line 914 "scan.l"
+ACTION_ECHO; /* character constant */
+ YY_BREAK
+case 237:
+YY_RULE_SETUP
+#line 915 "scan.l"
+ACTION_ECHO; BEGIN(ACTION_STRING);
+ YY_BREAK
+case 238:
+/* rule 238 can match eol */
+YY_RULE_SETUP
+#line 916 "scan.l"
+{
+ ++linenum;
+ ACTION_ECHO;
+ if ( bracelevel == 0 )
+ {
+ if ( doing_rule_action )
+ add_action( "\tYY_BREAK\n" );
+
+ doing_rule_action = false;
+ BEGIN(SECT2);
+ }
+ }
+ YY_BREAK
+case 239:
+YY_RULE_SETUP
+#line 928 "scan.l"
+ACTION_ECHO;
+ YY_BREAK
+
+
+case 240:
+YY_RULE_SETUP
+#line 932 "scan.l"
+ACTION_ECHO;
+ YY_BREAK
+case 241:
+YY_RULE_SETUP
+#line 933 "scan.l"
+ACTION_ECHO;
+ YY_BREAK
+case 242:
+/* rule 242 can match eol */
+YY_RULE_SETUP
+#line 934 "scan.l"
+++linenum; ACTION_ECHO; BEGIN(ACTION);
+ YY_BREAK
+case 243:
+YY_RULE_SETUP
+#line 935 "scan.l"
+ACTION_ECHO; BEGIN(ACTION);
+ YY_BREAK
+case 244:
+YY_RULE_SETUP
+#line 936 "scan.l"
+ACTION_ECHO;
+ YY_BREAK
+
+case YY_STATE_EOF(COMMENT):
+case YY_STATE_EOF(COMMENT_DISCARD):
+case YY_STATE_EOF(ACTION):
+case YY_STATE_EOF(ACTION_STRING):
+#line 939 "scan.l"
+{
+ synerr( _( "EOF encountered inside an action" ) );
+ yyterminate();
+ }
+ YY_BREAK
+case YY_STATE_EOF(EXTENDED_COMMENT):
+case YY_STATE_EOF(GROUP_WITH_PARAMS):
+case YY_STATE_EOF(GROUP_MINUS_PARAMS):
+#line 944 "scan.l"
+{
+ synerr( _( "EOF encountered inside pattern" ) );
+ yyterminate();
+ }
+ YY_BREAK
+case 245:
+YY_RULE_SETUP
+#line 949 "scan.l"
+{
+ yylval = myesc( (Char *) yytext );
+
+ if ( YY_START == FIRSTCCL )
+ BEGIN(CCL);
+
+ return CHAR;
+ }
+ YY_BREAK
+
+case 246:
+YY_RULE_SETUP
+#line 960 "scan.l"
+fwrite (escaped_qstart, 1, strlen(escaped_qstart), yyout);
+ YY_BREAK
+case 247:
+YY_RULE_SETUP
+#line 961 "scan.l"
+fwrite (escaped_qend, 1, strlen(escaped_qend), yyout);
+ YY_BREAK
+case 248:
+/* rule 248 can match eol */
+YY_RULE_SETUP
+#line 962 "scan.l"
+ECHO;
+ YY_BREAK
+case 249:
+/* rule 249 can match eol */
+YY_RULE_SETUP
+#line 963 "scan.l"
+ECHO;
+ YY_BREAK
+case YY_STATE_EOF(SECT3):
+#line 964 "scan.l"
+sectnum = 0; yyterminate();
+ YY_BREAK
+
+case 250:
+/* rule 250 can match eol */
+YY_RULE_SETUP
+#line 967 "scan.l"
+format_synerr( _( "bad character: %s" ), yytext );
+ YY_BREAK
+case 251:
+YY_RULE_SETUP
+#line 969 "scan.l"
+YY_FATAL_ERROR( "flex scanner jammed" );
+ YY_BREAK
+#line 4115 "scan.c"
+ case YY_STATE_EOF(INITIAL):
+ case YY_STATE_EOF(SECT2):
+ case YY_STATE_EOF(CODEBLOCK):
+ case YY_STATE_EOF(PICKUPDEF):
+ case YY_STATE_EOF(SC):
+ case YY_STATE_EOF(CARETISBOL):
+ case YY_STATE_EOF(NUM):
+ case YY_STATE_EOF(QUOTE):
+ case YY_STATE_EOF(FIRSTCCL):
+ case YY_STATE_EOF(CCL):
+ case YY_STATE_EOF(RECOVER):
+ case YY_STATE_EOF(PERCENT_BRACE_ACTION):
+ case YY_STATE_EOF(OPTION):
+ case YY_STATE_EOF(LINEDIR):
+ yyterminate();
+
+ case YY_END_OF_BUFFER:
+ {
+ /* Amount of text matched not including the EOB char. */
+ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
+
+ /* Undo the effects of YY_DO_BEFORE_ACTION. */
+ *yy_cp = (yy_hold_char);
+ YY_RESTORE_YY_MORE_OFFSET
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
+ {
+ /* We're scanning a new file or input source. It's
+ * possible that this happened because the user
+ * just pointed yyin at a new source and called
+ * yylex(). If so, then we have to assure
+ * consistency between YY_CURRENT_BUFFER and our
+ * globals. Here is the right place to do so, because
+ * this is the first action (other than possibly a
+ * back-up) that will match for the new input source.
+ */
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
+ }
+
+ /* Note that here we test for yy_c_buf_p "<=" to the position
+ * of the first EOB in the buffer, since yy_c_buf_p will
+ * already have been incremented past the NUL character
+ * (since all states make transitions on EOB to the
+ * end-of-buffer state). Contrast this with the test
+ * in input().
+ */
+ if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ { /* This was really a NUL. */
+ yy_state_type yy_next_state;
+
+ (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ /* Okay, we're now positioned to make the NUL
+ * transition. We couldn't have
+ * yy_get_previous_state() go ahead and do it
+ * for us because it doesn't know how to deal
+ * with the possibility of jamming (and we don't
+ * want to build jamming into it because then it
+ * will run more slowly).
+ */
+
+ yy_next_state = yy_try_NUL_trans( yy_current_state );
+
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+
+ if ( yy_next_state )
+ {
+ /* Consume the NUL. */
+ yy_cp = ++(yy_c_buf_p);
+ yy_current_state = yy_next_state;
+ goto yy_match;
+ }
+
+ else
+ {
+ yy_cp = (yy_c_buf_p);
+ goto yy_find_action;
+ }
+ }
+
+ else switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_END_OF_FILE:
+ {
+ (yy_did_buffer_switch_on_eof) = 0;
+
+ if ( yywrap( ) )
+ {
+ /* Note: because we've taken care in
+ * yy_get_next_buffer() to have set up
+ * yytext, we can now set up
+ * yy_c_buf_p so that if some total
+ * hoser (like flex itself) wants to
+ * call the scanner after we return the
+ * YY_NULL, it'll still work - another
+ * YY_NULL will get returned.
+ */
+ (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
+
+ yy_act = YY_STATE_EOF(YY_START);
+ goto do_action;
+ }
+
+ else
+ {
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+ }
+ break;
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) =
+ (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_match;
+
+ case EOB_ACT_LAST_MATCH:
+ (yy_c_buf_p) =
+ &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_find_action;
+ }
+ break;
+ }
+
+ default:
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--no action found" );
+ } /* end of action switch */
+ } /* end of scanning one token */
+ } /* end of user's declarations */
+} /* end of yylex */
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ * EOB_ACT_LAST_MATCH -
+ * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ * EOB_ACT_END_OF_FILE - end of file
+ */
+static int yy_get_next_buffer (void)
+{
+ register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+ register char *source = (yytext_ptr);
+ register int number_to_move, i;
+ int ret_val;
+
+ if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--end of buffer missed" );
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+ { /* Don't try to fill the buffer, so this is an EOF. */
+ if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
+ {
+ /* We matched a single character, the EOB, so
+ * treat this as a final EOF.
+ */
+ return EOB_ACT_END_OF_FILE;
+ }
+
+ else
+ {
+ /* We matched some text prior to the EOB, first
+ * process it.
+ */
+ return EOB_ACT_LAST_MATCH;
+ }
+ }
+
+ /* Try to read more data. */
+
+ /* First move last chars to start of buffer. */
+ number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
+
+ for ( i = 0; i < number_to_move; ++i )
+ *(dest++) = *(source++);
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+ /* don't do the read, it's not guaranteed to return an EOF,
+ * just force an EOF
+ */
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
+
+ else
+ {
+ yy_size_t num_to_read =
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
+
+ while ( num_to_read <= 0 )
+ { /* Not enough room in the buffer - grow it. */
+
+ YY_FATAL_ERROR(
+"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
+
+ }
+
+ if ( num_to_read > YY_READ_BUF_SIZE )
+ num_to_read = YY_READ_BUF_SIZE;
+
+ /* Read in more data. */
+ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
+ (yy_n_chars), num_to_read );
+
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ if ( (yy_n_chars) == 0 )
+ {
+ if ( number_to_move == YY_MORE_ADJ )
+ {
+ ret_val = EOB_ACT_END_OF_FILE;
+ yyrestart(yyin );
+ }
+
+ else
+ {
+ ret_val = EOB_ACT_LAST_MATCH;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+ YY_BUFFER_EOF_PENDING;
+ }
+ }
+
+ else
+ ret_val = EOB_ACT_CONTINUE_SCAN;
+
+ if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
+ /* Extend the array by 50%, plus the number we really need. */
+ yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
+ if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
+ }
+
+ (yy_n_chars) += number_to_move;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
+
+ (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
+
+ return ret_val;
+}
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+ static yy_state_type yy_get_previous_state (void)
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp;
+
+ yy_current_state = (yy_start);
+ yy_current_state += YY_AT_BOL();
+
+ (yy_state_ptr) = (yy_state_buf);
+ *(yy_state_ptr)++ = yy_current_state;
+
+ for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
+ {
+ register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 1107 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ *(yy_state_ptr)++ = yy_current_state;
+ }
+
+ return yy_current_state;
+}
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ * next_state = yy_try_NUL_trans( current_state );
+ */
+ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
+{
+ register int yy_is_jam;
+
+ register YY_CHAR yy_c = 1;
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 1107 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ yy_is_jam = (yy_current_state == 1106);
+ if ( ! yy_is_jam )
+ *(yy_state_ptr)++ = yy_current_state;
+
+ return yy_is_jam ? 0 : yy_current_state;
+}
+
+ static void yyunput (int c, register char * yy_bp )
+{
+ register char *yy_cp;
+
+ yy_cp = (yy_c_buf_p);
+
+ /* undo effects of setting up yytext */
+ *yy_cp = (yy_hold_char);
+
+ if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+ { /* need to shift things up to make room */
+ /* +2 for EOB chars. */
+ register yy_size_t number_to_move = (yy_n_chars) + 2;
+ register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
+ register char *source =
+ &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
+
+ while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+ *--dest = *--source;
+
+ yy_cp += (int) (dest - source);
+ yy_bp += (int) (dest - source);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
+
+ if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+ YY_FATAL_ERROR( "flex scanner push-back overflow" );
+ }
+
+ *--yy_cp = (char) c;
+
+ (yytext_ptr) = yy_bp;
+ (yy_hold_char) = *yy_cp;
+ (yy_c_buf_p) = yy_cp;
+}
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+ static int yyinput (void)
+#else
+ static int input (void)
+#endif
+
+{
+ int c;
+
+ *(yy_c_buf_p) = (yy_hold_char);
+
+ if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
+ {
+ /* yy_c_buf_p now points to the character we want to return.
+ * If this occurs *before* the EOB characters, then it's a
+ * valid NUL; if not, then we've hit the end of the buffer.
+ */
+ if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ /* This was really a NUL. */
+ *(yy_c_buf_p) = '\0';
+
+ else
+ { /* need more input */
+ yy_size_t offset = (yy_c_buf_p) - (yytext_ptr);
+ ++(yy_c_buf_p);
+
+ switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_LAST_MATCH:
+ /* This happens because yy_g_n_b()
+ * sees that we've accumulated a
+ * token and flags that we need to
+ * try matching the token before
+ * proceeding. But for input(),
+ * there's no matching to consider.
+ * So convert the EOB_ACT_LAST_MATCH
+ * to EOB_ACT_END_OF_FILE.
+ */
+
+ /* Reset buffer status. */
+ yyrestart(yyin );
+
+ /*FALLTHROUGH*/
+
+ case EOB_ACT_END_OF_FILE:
+ {
+ if ( yywrap( ) )
+ return EOF;
+
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+#ifdef __cplusplus
+ return yyinput();
+#else
+ return input();
+#endif
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) = (yytext_ptr) + offset;
+ break;
+ }
+ }
+ }
+
+ c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
+ *(yy_c_buf_p) = '\0'; /* preserve yytext */
+ (yy_hold_char) = *++(yy_c_buf_p);
+
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n');
+
+ return c;
+}
+#endif /* ifndef YY_NO_INPUT */
+
+/** Immediately switch to a different input stream.
+ * @param input_file A readable stream.
+ *
+ * @note This function does not reset the start condition to @c INITIAL .
+ */
+ void yyrestart (FILE * input_file )
+{
+
+ if ( ! YY_CURRENT_BUFFER ){
+ yyensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ yy_create_buffer(yyin,YY_BUF_SIZE );
+ }
+
+ yy_init_buffer(YY_CURRENT_BUFFER,input_file );
+ yy_load_buffer_state( );
+}
+
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ *
+ */
+ void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
+{
+
+ /* TODO. We should be able to replace this entire function body
+ * with
+ * yypop_buffer_state();
+ * yypush_buffer_state(new_buffer);
+ */
+ yyensure_buffer_stack ();
+ if ( YY_CURRENT_BUFFER == new_buffer )
+ return;
+
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+ yy_load_buffer_state( );
+
+ /* We don't actually know whether we did this switch during
+ * EOF (yywrap()) processing, but the only time this flag
+ * is looked at is after yywrap() is called, so it's safe
+ * to go ahead and always set it.
+ */
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+static void yy_load_buffer_state (void)
+{
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
+ yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
+ (yy_hold_char) = *(yy_c_buf_p);
+}
+
+/** Allocate and initialize an input buffer state.
+ * @param file A readable stream.
+ * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
+ *
+ * @return the allocated buffer state.
+ */
+ YY_BUFFER_STATE yy_create_buffer (FILE * file, int size )
+{
+ YY_BUFFER_STATE b;
+
+ b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+ b->yy_buf_size = size;
+
+ /* yy_ch_buf has to be 2 characters longer than the size given because
+ * we need to put in 2 end-of-buffer characters.
+ */
+ b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 );
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+ b->yy_is_our_buffer = 1;
+
+ yy_init_buffer(b,file );
+
+ return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with yy_create_buffer()
+ *
+ */
+ void yy_delete_buffer (YY_BUFFER_STATE b )
+{
+
+ if ( ! b )
+ return;
+
+ if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
+ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
+
+ if ( b->yy_is_our_buffer )
+ yyfree((void *) b->yy_ch_buf );
+
+ yyfree((void *) b );
+}
+
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a yyrestart() or at EOF.
+ */
+ static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file )
+
+{
+ int oerrno = errno;
+
+ yy_flush_buffer(b );
+
+ b->yy_input_file = file;
+ b->yy_fill_buffer = 1;
+
+ /* If b is the current buffer, then yy_init_buffer was _probably_
+ * called from yyrestart() or through yy_get_next_buffer.
+ * In that case, we don't want to reset the lineno or column.
+ */
+ if (b != YY_CURRENT_BUFFER){
+ b->yy_bs_lineno = 1;
+ b->yy_bs_column = 0;
+ }
+
+ b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
+
+ errno = oerrno;
+}
+
+/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
+ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
+ *
+ */
+ void yy_flush_buffer (YY_BUFFER_STATE b )
+{
+ if ( ! b )
+ return;
+
+ b->yy_n_chars = 0;
+
+ /* We always need two end-of-buffer characters. The first causes
+ * a transition to the end-of-buffer state. The second causes
+ * a jam in that state.
+ */
+ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+ b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+ b->yy_buf_pos = &b->yy_ch_buf[0];
+
+ b->yy_at_bol = 1;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ if ( b == YY_CURRENT_BUFFER )
+ yy_load_buffer_state( );
+}
+
+/** Pushes the new state onto the stack. The new state becomes
+ * the current state. This function will allocate the stack
+ * if necessary.
+ * @param new_buffer The new state.
+ *
+ */
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
+{
+ if (new_buffer == NULL)
+ return;
+
+ yyensure_buffer_stack();
+
+ /* This block is copied from yy_switch_to_buffer. */
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ /* Only push if top exists. Otherwise, replace top. */
+ if (YY_CURRENT_BUFFER)
+ (yy_buffer_stack_top)++;
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+
+ /* copied from yy_switch_to_buffer. */
+ yy_load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+/** Removes and deletes the top of the stack, if present.
+ * The next element becomes the new top.
+ *
+ */
+void yypop_buffer_state (void)
+{
+ if (!YY_CURRENT_BUFFER)
+ return;
+
+ yy_delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ if ((yy_buffer_stack_top) > 0)
+ --(yy_buffer_stack_top);
+
+ if (YY_CURRENT_BUFFER) {
+ yy_load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+ }
+}
+
+/* Allocates the stack if it does not exist.
+ * Guarantees space for at least one push.
+ */
+static void yyensure_buffer_stack (void)
+{
+ yy_size_t num_to_alloc;
+
+ if (!(yy_buffer_stack)) {
+
+ /* First allocation is just for 2 elements, since we don't know if this
+ * scanner will even need a stack. We use 2 instead of 1 to avoid an
+ * immediate realloc on the next call.
+ */
+ num_to_alloc = 1;
+ (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
+ (num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+ if ( ! (yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
+
+ memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
+
+ (yy_buffer_stack_max) = num_to_alloc;
+ (yy_buffer_stack_top) = 0;
+ return;
+ }
+
+ if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
+
+ /* Increase the buffer to prepare for a possible push. */
+ int grow_size = 8 /* arbitrary grow size */;
+
+ num_to_alloc = (yy_buffer_stack_max) + grow_size;
+ (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
+ ((yy_buffer_stack),
+ num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+ if ( ! (yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
+
+ /* zero only the new slots.*/
+ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
+ (yy_buffer_stack_max) = num_to_alloc;
+ }
+}
+
+/** Setup the input buffer state to scan directly from a user-specified character buffer.
+ * @param base the character buffer
+ * @param size the size in bytes of the character buffer
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size )
+{
+ YY_BUFFER_STATE b;
+
+ if ( size < 2 ||
+ base[size-2] != YY_END_OF_BUFFER_CHAR ||
+ base[size-1] != YY_END_OF_BUFFER_CHAR )
+ /* They forgot to leave room for the EOB's. */
+ return 0;
+
+ b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
+
+ b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
+ b->yy_buf_pos = b->yy_ch_buf = base;
+ b->yy_is_our_buffer = 0;
+ b->yy_input_file = 0;
+ b->yy_n_chars = b->yy_buf_size;
+ b->yy_is_interactive = 0;
+ b->yy_at_bol = 1;
+ b->yy_fill_buffer = 0;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ yy_switch_to_buffer(b );
+
+ return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to yylex() will
+ * scan from a @e copy of @a str.
+ * @param yystr a NUL-terminated string to scan
+ *
+ * @return the newly allocated buffer state object.
+ * @note If you want to scan bytes that may contain NUL values, then use
+ * yy_scan_bytes() instead.
+ */
+YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
+{
+
+ return yy_scan_bytes(yystr,strlen(yystr) );
+}
+
+/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
+ * scan from a @e copy of @a bytes.
+ * @param yybytes the byte buffer to scan
+ * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len )
+{
+ YY_BUFFER_STATE b;
+ char *buf;
+ yy_size_t n;
+ yy_size_t i;
+
+ /* Get memory for full buffer, including space for trailing EOB's. */
+ n = _yybytes_len + 2;
+ buf = (char *) yyalloc(n );
+ if ( ! buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
+
+ for ( i = 0; i < _yybytes_len; ++i )
+ buf[i] = yybytes[i];
+
+ buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
+
+ b = yy_scan_buffer(buf,n );
+ if ( ! b )
+ YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
+
+ /* It's okay to grow etc. this buffer, and we should throw it
+ * away when we're done.
+ */
+ b->yy_is_our_buffer = 1;
+
+ return b;
+}
+
+ static void yy_push_state (int new_state )
+{
+ if ( (yy_start_stack_ptr) >= (yy_start_stack_depth) )
+ {
+ yy_size_t new_size;
+
+ (yy_start_stack_depth) += YY_START_STACK_INCR;
+ new_size = (yy_start_stack_depth) * sizeof( int );
+
+ if ( ! (yy_start_stack) )
+ (yy_start_stack) = (int *) yyalloc(new_size );
+
+ else
+ (yy_start_stack) = (int *) yyrealloc((void *) (yy_start_stack),new_size );
+
+ if ( ! (yy_start_stack) )
+ YY_FATAL_ERROR( "out of memory expanding start-condition stack" );
+ }
+
+ (yy_start_stack)[(yy_start_stack_ptr)++] = YY_START;
+
+ BEGIN(new_state);
+}
+
+ static void yy_pop_state (void)
+{
+ if ( --(yy_start_stack_ptr) < 0 )
+ YY_FATAL_ERROR( "start-condition stack underflow" );
+
+ BEGIN((yy_start_stack)[(yy_start_stack_ptr)]);
+}
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+static void yy_fatal_error (yyconst char* msg )
+{
+ (void) fprintf( stderr, "%s\n", msg );
+ exit( YY_EXIT_FAILURE );
+}
+
+/* Redefine yyless() so it works in section 3 code. */
+
+#undef yyless
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up yytext. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ yytext[yyleng] = (yy_hold_char); \
+ (yy_c_buf_p) = yytext + yyless_macro_arg; \
+ (yy_hold_char) = *(yy_c_buf_p); \
+ *(yy_c_buf_p) = '\0'; \
+ yyleng = yyless_macro_arg; \
+ } \
+ while ( 0 )
+
+/* Accessor methods (get/set functions) to struct members. */
+
+/** Get the current line number.
+ *
+ */
+int yyget_lineno (void)
+{
+
+ return yylineno;
+}
+
+/** Get the input stream.
+ *
+ */
+FILE *yyget_in (void)
+{
+ return yyin;
+}
+
+/** Get the output stream.
+ *
+ */
+FILE *yyget_out (void)
+{
+ return yyout;
+}
+
+/** Get the length of the current token.
+ *
+ */
+yy_size_t yyget_leng (void)
+{
+ return yyleng;
+}
+
+/** Get the current token.
+ *
+ */
+
+char *yyget_text (void)
+{
+ return yytext;
+}
+
+/** Set the current line number.
+ * @param line_number
+ *
+ */
+void yyset_lineno (int line_number )
+{
+
+ yylineno = line_number;
+}
+
+/** Set the input stream. This does not discard the current
+ * input buffer.
+ * @param in_str A readable stream.
+ *
+ * @see yy_switch_to_buffer
+ */
+void yyset_in (FILE * in_str )
+{
+ yyin = in_str ;
+}
+
+void yyset_out (FILE * out_str )
+{
+ yyout = out_str ;
+}
+
+int yyget_debug (void)
+{
+ return yy_flex_debug;
+}
+
+void yyset_debug (int bdebug )
+{
+ yy_flex_debug = bdebug ;
+}
+
+static int yy_init_globals (void)
+{
+ /* Initialization is the same as for the non-reentrant scanner.
+ * This function is called from yylex_destroy(), so don't allocate here.
+ */
+
+ (yy_buffer_stack) = 0;
+ (yy_buffer_stack_top) = 0;
+ (yy_buffer_stack_max) = 0;
+ (yy_c_buf_p) = (char *) 0;
+ (yy_init) = 0;
+ (yy_start) = 0;
+
+ (yy_start_stack_ptr) = 0;
+ (yy_start_stack_depth) = 0;
+ (yy_start_stack) = NULL;
+
+ (yy_state_buf) = 0;
+ (yy_state_ptr) = 0;
+ (yy_full_match) = 0;
+ (yy_lp) = 0;
+
+/* Defined in main.c */
+#ifdef YY_STDINIT
+ yyin = stdin;
+ yyout = stdout;
+#else
+ yyin = (FILE *) 0;
+ yyout = (FILE *) 0;
+#endif
+
+ /* For future reference: Set errno on error, since we are called by
+ * yylex_init()
+ */
+ return 0;
+}
+
+/* yylex_destroy is for both reentrant and non-reentrant scanners. */
+int yylex_destroy (void)
+{
+
+ /* Pop the buffer stack, destroying each element. */
+ while(YY_CURRENT_BUFFER){
+ yy_delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ yypop_buffer_state();
+ }
+
+ /* Destroy the stack itself. */
+ yyfree((yy_buffer_stack) );
+ (yy_buffer_stack) = NULL;
+
+ /* Destroy the start condition stack. */
+ yyfree((yy_start_stack) );
+ (yy_start_stack) = NULL;
+
+ yyfree ( (yy_state_buf) );
+ (yy_state_buf) = NULL;
+
+ /* Reset the globals. This is important in a non-reentrant scanner so the next time
+ * yylex() is called, initialization will occur. */
+ yy_init_globals( );
+
+ return 0;
+}
+
+/*
+ * Internal utility routines.
+ */
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
+{
+ register int i;
+ for ( i = 0; i < n; ++i )
+ s1[i] = s2[i];
+}
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * s )
+{
+ register int n;
+ for ( n = 0; s[n]; ++n )
+ ;
+
+ return n;
+}
+#endif
+
+void *yyalloc (yy_size_t size )
+{
+ return (void *) malloc( size );
+}
+
+void *yyrealloc (void * ptr, yy_size_t size )
+{
+ /* The cast to (char *) in the following accommodates both
+ * implementations that use char* generic pointers, and those
+ * that use void* generic pointers. It works with the latter
+ * because both ANSI C and C++ allow castless assignment from
+ * any pointer type to void*, and deal with argument conversions
+ * as though doing an assignment.
+ */
+ return (void *) realloc( (char *) ptr, size );
+}
+
+void yyfree (void * ptr )
+{
+ free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+#line 969 "scan.l"
+
+
+
+
+int yywrap()
+ {
+ if ( --num_input_files > 0 )
+ {
+ set_input_file( *++input_files );
+ return 0;
+ }
+
+ else
+ return 1;
+ }
+
+
+/* set_input_file - open the given file (if NULL, stdin) for scanning */
+
+void set_input_file( file )
+char *file;
+ {
+ if ( file && strcmp( file, "-" ) )
+ {
+ infilename = copy_string( file );
+ yyin = fopen( infilename, "r" );
+
+ if ( yyin == NULL )
+ lerrsf( _( "can't open %s" ), file );
+ }
+
+ else
+ {
+ yyin = stdin;
+ infilename = copy_string( "<stdin>" );
+ }
+
+ linenum = 1;
+ }
+
+
+/* Wrapper routines for accessing the scanner's malloc routines. */
+
+void *flex_alloc( size )
+size_t size;
+ {
+ return (void *) malloc( size );
+ }
+
+void *flex_realloc( ptr, size )
+void *ptr;
+size_t size;
+ {
+ return (void *) realloc( ptr, size );
+ }
+
+void flex_free( ptr )
+void *ptr;
+ {
+ if ( ptr )
+ free( ptr );
+ }
+
Deleted: vendor/flex/2.5.39/scan.l
===================================================================
--- vendor/flex/dist/scan.l 2015-07-09 12:31:47 UTC (rev 7073)
+++ vendor/flex/2.5.39/scan.l 2015-07-09 12:38:31 UTC (rev 7076)
@@ -1,711 +0,0 @@
-/* scan.l - scanner for flex input */
-
-%{
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Vern Paxson.
- *
- * The United States Government has rights in this work pursuant
- * to contract no. DE-AC03-76SF00098 between the United States
- * Department of Energy and the University of California.
- *
- * Redistribution and use in source and binary forms are permitted provided
- * that: (1) source distributions retain this entire copyright notice and
- * comment, and (2) distributions including binaries display the following
- * acknowledgement: ``This product includes software developed by the
- * University of California, Berkeley and its contributors'' in the
- * documentation or other materials provided with the distribution and in
- * all advertising materials mentioning features or use of this software.
- * Neither the name of the University nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-/* $Header: /home/cvs/src/usr.bin/lex/scan.l,v 1.3 2012-10-29 20:54:16 laffer1 Exp $ */
-/* $MidnightBSD$ */
-
-#include "flexdef.h"
-#include "parse.h"
-
-#define ACTION_ECHO add_action( yytext )
-#define ACTION_IFDEF(def, should_define) \
- { \
- if ( should_define ) \
- action_define( def, 1 ); \
- }
-
-#define MARK_END_OF_PROLOG mark_prolog();
-
-#define YY_DECL \
- int flexscan()
-
-#define RETURNCHAR \
- yylval = (unsigned char) yytext[0]; \
- return CHAR;
-
-#define RETURNNAME \
- strcpy( nmstr, yytext ); \
- return NAME;
-
-#define PUT_BACK_STRING(str, start) \
- for ( i = strlen( str ) - 1; i >= start; --i ) \
- unput((str)[i])
-
-#define CHECK_REJECT(str) \
- if ( all_upper( str ) ) \
- reject = true;
-
-#define CHECK_YYMORE(str) \
- if ( all_lower( str ) ) \
- yymore_used = true;
-%}
-
-%option caseless nodefault outfile="scan.c" stack noyy_top_state
-%option nostdinit
-
-%x SECT2 SECT2PROLOG SECT3 CODEBLOCK PICKUPDEF SC CARETISBOL NUM QUOTE
-%x FIRSTCCL CCL ACTION RECOVER COMMENT ACTION_STRING PERCENT_BRACE_ACTION
-%x OPTION LINEDIR
-
-WS [[:blank:]]+
-OPTWS [[:blank:]]*
-NOT_WS [^[:blank:]\n]
-
-NL \r?\n
-
-NAME ([[:alpha:]_][[:alnum:]_-]*)
-NOT_NAME [^[:alpha:]_*\n]+
-
-SCNAME {NAME}
-
-ESCSEQ (\\([^\n]|[0-7]{1,3}|x[[:xdigit:]]{1,2}))
-
-FIRST_CCL_CHAR ([^\\\n]|{ESCSEQ})
-CCL_CHAR ([^\\\n\]]|{ESCSEQ})
-CCL_EXPR ("[:"[[:alpha:]]+":]")
-
-LEXOPT [aceknopr]
-
-%%
- static int bracelevel, didadef, indented_code;
- static int doing_rule_action = false;
- static int option_sense;
-
- int doing_codeblock = false;
- int i;
- Char nmdef[MAXLINE], myesc();
-
-
-<INITIAL>{
- ^{WS} indented_code = true; BEGIN(CODEBLOCK);
- ^"/*" ACTION_ECHO; yy_push_state( COMMENT );
- ^#{OPTWS}line{WS} yy_push_state( LINEDIR );
- ^"%s"{NAME}? return SCDECL;
- ^"%x"{NAME}? return XSCDECL;
- ^"%{".*{NL} {
- ++linenum;
- line_directive_out( (FILE *) 0, 1 );
- indented_code = false;
- BEGIN(CODEBLOCK);
- }
-
- {WS} /* discard */
-
- ^"%%".* {
- sectnum = 2;
- bracelevel = 0;
- mark_defs1();
- line_directive_out( (FILE *) 0, 1 );
- BEGIN(SECT2PROLOG);
- return SECTEND;
- }
-
- ^"%pointer".*{NL} yytext_is_array = false; ++linenum;
- ^"%array".*{NL} yytext_is_array = true; ++linenum;
-
- ^"%option" BEGIN(OPTION); return OPTION_OP;
-
- ^"%"{LEXOPT}{OPTWS}[[:digit:]]*{OPTWS}{NL} ++linenum; /* ignore */
- ^"%"{LEXOPT}{WS}.*{NL} ++linenum; /* ignore */
-
- ^"%"[^sxaceknopr{}].* synerr( _( "unrecognized '%' directive" ) );
-
- ^{NAME} {
- strcpy( nmstr, yytext );
- didadef = false;
- BEGIN(PICKUPDEF);
- }
-
- {SCNAME} RETURNNAME;
- ^{OPTWS}{NL} ++linenum; /* allows blank lines in section 1 */
- {OPTWS}{NL} ACTION_ECHO; ++linenum; /* maybe end of comment line */
-}
-
-
-<COMMENT>{
- "*/" ACTION_ECHO; yy_pop_state();
- "*" ACTION_ECHO;
- [^*\n]+ ACTION_ECHO;
- [^*\n]*{NL} ++linenum; ACTION_ECHO;
-}
-
-<LINEDIR>{
- \n yy_pop_state();
- [[:digit:]]+ linenum = myctoi( yytext );
-
- \"[^"\n]*\" {
- flex_free( (void *) infilename );
- infilename = copy_string( yytext + 1 );
- infilename[strlen( infilename ) - 1] = '\0';
- }
- . /* ignore spurious characters */
-}
-
-<CODEBLOCK>{
- ^"%}".*{NL} ++linenum; BEGIN(INITIAL);
-
- {NAME}|{NOT_NAME}|. ACTION_ECHO;
-
- {NL} {
- ++linenum;
- ACTION_ECHO;
- if ( indented_code )
- BEGIN(INITIAL);
- }
-}
-
-
-<PICKUPDEF>{
- {WS} /* separates name and definition */
-
- {NOT_WS}.* {
- strcpy( (char *) nmdef, yytext );
-
- /* Skip trailing whitespace. */
- for ( i = strlen( (char *) nmdef ) - 1;
- i >= 0 && (nmdef[i] == ' ' || nmdef[i] == '\t');
- --i )
- ;
-
- nmdef[i + 1] = '\0';
-
- ndinstal( nmstr, nmdef );
- didadef = true;
- }
-
- {NL} {
- if ( ! didadef )
- synerr( _( "incomplete name definition" ) );
- BEGIN(INITIAL);
- ++linenum;
- }
-}
-
-
-<OPTION>{
- {NL} ++linenum; BEGIN(INITIAL);
- {WS} option_sense = true;
-
- "=" return '=';
-
- no option_sense = ! option_sense;
-
- 7bit csize = option_sense ? 128 : 256;
- 8bit csize = option_sense ? 256 : 128;
-
- align long_align = option_sense;
- always-interactive {
- action_define( "YY_ALWAYS_INTERACTIVE", option_sense );
- }
- array yytext_is_array = option_sense;
- backup backing_up_report = option_sense;
- batch interactive = ! option_sense;
- "c++" C_plus_plus = option_sense;
- caseful|case-sensitive caseins = ! option_sense;
- caseless|case-insensitive caseins = option_sense;
- debug ddebug = option_sense;
- default spprdflt = ! option_sense;
- ecs useecs = option_sense;
- fast {
- useecs = usemecs = false;
- use_read = fullspd = true;
- }
- full {
- useecs = usemecs = false;
- use_read = fulltbl = true;
- }
- input ACTION_IFDEF("YY_NO_INPUT", ! option_sense);
- interactive interactive = option_sense;
- lex-compat lex_compat = option_sense;
- main {
- action_define( "YY_MAIN", option_sense );
- do_yywrap = ! option_sense;
- }
- meta-ecs usemecs = option_sense;
- never-interactive {
- action_define( "YY_NEVER_INTERACTIVE", option_sense );
- }
- perf-report performance_report += option_sense ? 1 : -1;
- pointer yytext_is_array = ! option_sense;
- read use_read = option_sense;
- reject reject_really_used = option_sense;
- stack action_define( "YY_STACK_USED", option_sense );
- stdinit do_stdinit = option_sense;
- stdout use_stdout = option_sense;
- unput ACTION_IFDEF("YY_NO_UNPUT", ! option_sense);
- verbose printstats = option_sense;
- warn nowarn = ! option_sense;
- yylineno do_yylineno = option_sense;
- yymore yymore_really_used = option_sense;
- yywrap do_yywrap = option_sense;
-
- yy_push_state ACTION_IFDEF("YY_NO_PUSH_STATE", ! option_sense);
- yy_pop_state ACTION_IFDEF("YY_NO_POP_STATE", ! option_sense);
- yy_top_state ACTION_IFDEF("YY_NO_TOP_STATE", ! option_sense);
-
- yy_scan_buffer ACTION_IFDEF("YY_NO_SCAN_BUFFER", ! option_sense);
- yy_scan_bytes ACTION_IFDEF("YY_NO_SCAN_BYTES", ! option_sense);
- yy_scan_string ACTION_IFDEF("YY_NO_SCAN_STRING", ! option_sense);
-
- outfile return OPT_OUTFILE;
- prefix return OPT_PREFIX;
- yyclass return OPT_YYCLASS;
-
- \"[^"\n]*\" {
- strcpy( nmstr, yytext + 1 );
- nmstr[strlen( nmstr ) - 1] = '\0';
- return NAME;
- }
-
- (([a-mo-z]|n[a-np-z])[[:alpha:]\-+]*)|. {
- format_synerr( _( "unrecognized %%option: %s" ),
- yytext );
- BEGIN(RECOVER);
- }
-}
-
-<RECOVER>.*{NL} ++linenum; BEGIN(INITIAL);
-
-
-<SECT2PROLOG>{
- ^"%{".* ++bracelevel; yyless( 2 ); /* eat only %{ */
- ^"%}".* --bracelevel; yyless( 2 ); /* eat only %} */
-
- ^{WS}.* ACTION_ECHO; /* indented code in prolog */
-
- ^{NOT_WS}.* { /* non-indented code */
- if ( bracelevel <= 0 )
- { /* not in %{ ... %} */
- yyless( 0 ); /* put it all back */
- yy_set_bol( 1 );
- mark_prolog();
- BEGIN(SECT2);
- }
- else
- ACTION_ECHO;
- }
-
- .* ACTION_ECHO;
- {NL} ++linenum; ACTION_ECHO;
-
- <<EOF>> {
- mark_prolog();
- sectnum = 0;
- yyterminate(); /* to stop the parser */
- }
-}
-
-<SECT2>{
- ^{OPTWS}{NL} ++linenum; /* allow blank lines in section 2 */
-
- ^{OPTWS}"%{" {
- indented_code = false;
- doing_codeblock = true;
- bracelevel = 1;
- BEGIN(PERCENT_BRACE_ACTION);
- }
-
- ^{OPTWS}"<" BEGIN(SC); return '<';
- ^{OPTWS}"^" return '^';
- \" BEGIN(QUOTE); return '"';
- "{"/[[:digit:]] BEGIN(NUM); return '{';
- "$"/([[:blank:]]|{NL}) return '$';
-
- {WS}"%{" {
- bracelevel = 1;
- BEGIN(PERCENT_BRACE_ACTION);
-
- if ( in_rule )
- {
- doing_rule_action = true;
- in_rule = false;
- return '\n';
- }
- }
- {WS}"|".*{NL} continued_action = true; ++linenum; return '\n';
-
- ^{WS}"/*" {
- yyless( yyleng - 2 ); /* put back '/', '*' */
- bracelevel = 0;
- continued_action = false;
- BEGIN(ACTION);
- }
-
- ^{WS} /* allow indented rules */
-
- {WS} {
- /* This rule is separate from the one below because
- * otherwise we get variable trailing context, so
- * we can't build the scanner using -{f,F}.
- */
- bracelevel = 0;
- continued_action = false;
- BEGIN(ACTION);
-
- if ( in_rule )
- {
- doing_rule_action = true;
- in_rule = false;
- return '\n';
- }
- }
-
- {OPTWS}{NL} {
- bracelevel = 0;
- continued_action = false;
- BEGIN(ACTION);
- unput( '\n' ); /* so <ACTION> sees it */
-
- if ( in_rule )
- {
- doing_rule_action = true;
- in_rule = false;
- return '\n';
- }
- }
-
- ^{OPTWS}"<<EOF>>" |
- "<<EOF>>" return EOF_OP;
-
- ^"%%".* {
- sectnum = 3;
- BEGIN(SECT3);
- yyterminate(); /* to stop the parser */
- }
-
- "["({FIRST_CCL_CHAR}|{CCL_EXPR})({CCL_CHAR}|{CCL_EXPR})* {
- int cclval;
-
- strcpy( nmstr, yytext );
-
- /* Check to see if we've already encountered this
- * ccl.
- */
- if ( (cclval = ccllookup( (Char *) nmstr )) != 0 )
- {
- if ( input() != ']' )
- synerr( _( "bad character class" ) );
-
- yylval = cclval;
- ++cclreuse;
- return PREVCCL;
- }
- else
- {
- /* We fudge a bit. We know that this ccl will
- * soon be numbered as lastccl + 1 by cclinit.
- */
- cclinstal( (Char *) nmstr, lastccl + 1 );
-
- /* Push back everything but the leading bracket
- * so the ccl can be rescanned.
- */
- yyless( 1 );
-
- BEGIN(FIRSTCCL);
- return '[';
- }
- }
-
- "{"{NAME}"}" {
- Char *nmdefptr;
- Char *ndlookup();
-
- strcpy( nmstr, yytext + 1 );
- nmstr[yyleng - 2] = '\0'; /* chop trailing brace */
-
- if ( (nmdefptr = ndlookup( nmstr )) == 0 )
- format_synerr(
- _( "undefined definition {%s}" ),
- nmstr );
-
- else
- { /* push back name surrounded by ()'s */
- int len = strlen( (char *) nmdefptr );
-
- if ( lex_compat || nmdefptr[0] == '^' ||
- (len > 0 && nmdefptr[len - 1] == '$') )
- { /* don't use ()'s after all */
- PUT_BACK_STRING((char *) nmdefptr, 0);
-
- if ( nmdefptr[0] == '^' )
- BEGIN(CARETISBOL);
- }
-
- else
- {
- unput(')');
- PUT_BACK_STRING((char *) nmdefptr, 0);
- unput('(');
- }
- }
- }
-
- [/|*+?.(){}] return (unsigned char) yytext[0];
- . RETURNCHAR;
-}
-
-
-<SC>{
- [,*] return (unsigned char) yytext[0];
- ">" BEGIN(SECT2); return '>';
- ">"/^ BEGIN(CARETISBOL); return '>';
- {SCNAME} RETURNNAME;
- . {
- format_synerr( _( "bad <start condition>: %s" ),
- yytext );
- }
-}
-
-<CARETISBOL>"^" BEGIN(SECT2); return '^';
-
-
-<QUOTE>{
- [^"\n] RETURNCHAR;
- \" BEGIN(SECT2); return '"';
-
- {NL} {
- synerr( _( "missing quote" ) );
- BEGIN(SECT2);
- ++linenum;
- return '"';
- }
-}
-
-
-<FIRSTCCL>{
- "^"/[^-\]\n] BEGIN(CCL); return '^';
- "^"/("-"|"]") return '^';
- . BEGIN(CCL); RETURNCHAR;
-}
-
-<CCL>{
- -/[^\]\n] return '-';
- [^\]\n] RETURNCHAR;
- "]" BEGIN(SECT2); return ']';
- .|{NL} {
- synerr( _( "bad character class" ) );
- BEGIN(SECT2);
- return ']';
- }
-}
-
-<FIRSTCCL,CCL>{
- "[:alnum:]" BEGIN(CCL); return CCE_ALNUM;
- "[:alpha:]" BEGIN(CCL); return CCE_ALPHA;
- "[:blank:]" BEGIN(CCL); return CCE_BLANK;
- "[:cntrl:]" BEGIN(CCL); return CCE_CNTRL;
- "[:digit:]" BEGIN(CCL); return CCE_DIGIT;
- "[:graph:]" BEGIN(CCL); return CCE_GRAPH;
- "[:lower:]" BEGIN(CCL); return CCE_LOWER;
- "[:print:]" BEGIN(CCL); return CCE_PRINT;
- "[:punct:]" BEGIN(CCL); return CCE_PUNCT;
- "[:space:]" BEGIN(CCL); return CCE_SPACE;
- "[:upper:]" BEGIN(CCL); return CCE_UPPER;
- "[:xdigit:]" BEGIN(CCL); return CCE_XDIGIT;
- {CCL_EXPR} {
- format_synerr(
- _( "bad character class expression: %s" ),
- yytext );
- BEGIN(CCL); return CCE_ALNUM;
- }
-}
-
-<NUM>{
- [[:digit:]]+ {
- yylval = myctoi( yytext );
- return NUMBER;
- }
-
- "," return ',';
- "}" BEGIN(SECT2); return '}';
-
- . {
- synerr( _( "bad character inside {}'s" ) );
- BEGIN(SECT2);
- return '}';
- }
-
- {NL} {
- synerr( _( "missing }" ) );
- BEGIN(SECT2);
- ++linenum;
- return '}';
- }
-}
-
-
-<PERCENT_BRACE_ACTION>{
- {OPTWS}"%}".* bracelevel = 0;
-
- <ACTION>"/*" ACTION_ECHO; yy_push_state( COMMENT );
-
- <CODEBLOCK,ACTION>{
- "reject" {
- ACTION_ECHO;
- CHECK_REJECT(yytext);
- }
- "yymore" {
- ACTION_ECHO;
- CHECK_YYMORE(yytext);
- }
- }
-
- {NAME}|{NOT_NAME}|. ACTION_ECHO;
- {NL} {
- ++linenum;
- ACTION_ECHO;
- if ( bracelevel == 0 ||
- (doing_codeblock && indented_code) )
- {
- if ( doing_rule_action )
- add_action( "\tYY_BREAK\n" );
-
- doing_rule_action = doing_codeblock = false;
- BEGIN(SECT2);
- }
- }
-}
-
-
- /* Reject and YYmore() are checked for above, in PERCENT_BRACE_ACTION */
-<ACTION>{
- "{" ACTION_ECHO; ++bracelevel;
- "}" ACTION_ECHO; --bracelevel;
- [^[:alpha:]_{}"'/\n]+ ACTION_ECHO;
- {NAME} ACTION_ECHO;
- "'"([^'\\\n]|\\.)*"'" ACTION_ECHO; /* character constant */
- \" ACTION_ECHO; BEGIN(ACTION_STRING);
- {NL} {
- ++linenum;
- ACTION_ECHO;
- if ( bracelevel == 0 )
- {
- if ( doing_rule_action )
- add_action( "\tYY_BREAK\n" );
-
- doing_rule_action = false;
- BEGIN(SECT2);
- }
- }
- . ACTION_ECHO;
-}
-
-<ACTION_STRING>{
- [^"\\\n]+ ACTION_ECHO;
- \\. ACTION_ECHO;
- {NL} ++linenum; ACTION_ECHO;
- \" ACTION_ECHO; BEGIN(ACTION);
- . ACTION_ECHO;
-}
-
-<COMMENT,ACTION,ACTION_STRING><<EOF>> {
- synerr( _( "EOF encountered inside an action" ) );
- yyterminate();
- }
-
-
-<SECT2,QUOTE,FIRSTCCL,CCL>{ESCSEQ} {
- yylval = myesc( (Char *) yytext );
-
- if ( YY_START == FIRSTCCL )
- BEGIN(CCL);
-
- return CHAR;
- }
-
-
-<SECT3>{
- .*(\n?) ECHO;
- <<EOF>> sectnum = 0; yyterminate();
-}
-
-<*>.|\n format_synerr( _( "bad character: %s" ), yytext );
-
-%%
-
-
-int yywrap()
- {
- if ( --num_input_files > 0 )
- {
- set_input_file( *++input_files );
- return 0;
- }
-
- else
- return 1;
- }
-
-
-/* set_input_file - open the given file (if NULL, stdin) for scanning */
-
-void set_input_file( file )
-char *file;
- {
- if ( file && strcmp( file, "-" ) )
- {
- infilename = copy_string( file );
- yyin = fopen( infilename, "r" );
-
- if ( yyin == NULL )
- lerrsf( _( "can't open %s" ), file );
- }
-
- else
- {
- yyin = stdin;
- infilename = copy_string( "<stdin>" );
- }
-
- linenum = 1;
- }
-
-
-/* Wrapper routines for accessing the scanner's malloc routines. */
-
-void *flex_alloc( size )
-size_t size;
- {
- return (void *) malloc( size );
- }
-
-void *flex_realloc( ptr, size )
-void *ptr;
-size_t size;
- {
- return (void *) realloc( ptr, size );
- }
-
-void flex_free( ptr )
-void *ptr;
- {
- if ( ptr )
- free( ptr );
- }
Copied: vendor/flex/2.5.39/scan.l (from rev 7075, vendor/flex/dist/scan.l)
===================================================================
--- vendor/flex/2.5.39/scan.l (rev 0)
+++ vendor/flex/2.5.39/scan.l 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,1029 @@
+/* scan.l - scanner for flex input -*-C-*- */
+
+%{
+/* Copyright (c) 1990 The Regents of the University of California. */
+/* All rights reserved. */
+
+/* This code is derived from software contributed to Berkeley by */
+/* Vern Paxson. */
+
+/* The United States Government has rights in this work pursuant */
+/* to contract no. DE-AC03-76SF00098 between the United States */
+/* Department of Energy and the University of California. */
+
+/* This file is part of flex. */
+
+/* Redistribution and use in source and binary forms, with or without */
+/* modification, are permitted provided that the following conditions */
+/* are met: */
+
+/* 1. Redistributions of source code must retain the above copyright */
+/* notice, this list of conditions and the following disclaimer. */
+/* 2. Redistributions in binary form must reproduce the above copyright */
+/* notice, this list of conditions and the following disclaimer in the */
+/* documentation and/or other materials provided with the distribution. */
+
+/* Neither the name of the University nor the names of its contributors */
+/* may be used to endorse or promote products derived from this software */
+/* without specific prior written permission. */
+
+/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */
+/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */
+/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
+/* PURPOSE. */
+
+#include "flexdef.h"
+#include "parse.h"
+extern bool tablesverify, tablesext;
+extern int trlcontxt; /* Set in parse.y for each rule. */
+extern const char *escaped_qstart, *escaped_qend;
+
+#define ACTION_ECHO add_action( yytext )
+#define ACTION_IFDEF(def, should_define) \
+ { \
+ if ( should_define ) \
+ action_define( def, 1 ); \
+ }
+
+#define ACTION_ECHO_QSTART add_action (escaped_qstart)
+#define ACTION_ECHO_QEND add_action (escaped_qend)
+
+#define ACTION_M4_IFDEF(def, should_define) \
+ do{ \
+ if ( should_define ) \
+ buf_m4_define( &m4defs_buf, def, NULL);\
+ else \
+ buf_m4_undefine( &m4defs_buf, def);\
+ } while(0)
+
+#define MARK_END_OF_PROLOG mark_prolog();
+
+#define YY_DECL \
+ int flexscan()
+
+#define RETURNCHAR \
+ yylval = (unsigned char) yytext[0]; \
+ return CHAR;
+
+#define RETURNNAME \
+ if(yyleng < MAXLINE) \
+ { \
+ strcpy( nmstr, yytext ); \
+ } \
+ else \
+ { \
+ synerr(_("Input line too long\n")); \
+ FLEX_EXIT(EXIT_FAILURE); \
+ } \
+ return NAME;
+
+#define PUT_BACK_STRING(str, start) \
+ for ( i = strlen( str ) - 1; i >= start; --i ) \
+ unput((str)[i])
+
+#define CHECK_REJECT(str) \
+ if ( all_upper( str ) ) \
+ reject = true;
+
+#define CHECK_YYMORE(str) \
+ if ( all_lower( str ) ) \
+ yymore_used = true;
+
+#define YY_USER_INIT \
+ if ( getenv("POSIXLY_CORRECT") ) \
+ posix_compat = true;
+
+%}
+
+%option caseless nodefault stack noyy_top_state
+%option nostdinit
+
+%x SECT2 SECT2PROLOG SECT3 CODEBLOCK PICKUPDEF SC CARETISBOL NUM QUOTE
+%x FIRSTCCL CCL ACTION RECOVER COMMENT ACTION_STRING PERCENT_BRACE_ACTION
+%x OPTION LINEDIR CODEBLOCK_MATCH_BRACE
+%x GROUP_WITH_PARAMS
+%x GROUP_MINUS_PARAMS
+%x EXTENDED_COMMENT
+%x COMMENT_DISCARD
+
+WS [[:blank:]]+
+OPTWS [[:blank:]]*
+NOT_WS [^[:blank:]\r\n]
+
+NL \r?\n
+
+NAME ([[:alpha:]_][[:alnum:]_-]*)
+NOT_NAME [^[:alpha:]_*\n]+
+
+SCNAME {NAME}
+
+ESCSEQ (\\([^\n]|[0-7]{1,3}|x[[:xdigit:]]{1,2}))
+
+FIRST_CCL_CHAR ([^\\\n]|{ESCSEQ})
+CCL_CHAR ([^\\\n\]]|{ESCSEQ})
+CCL_EXPR ("[:"^?[[:alpha:]]+":]")
+
+LEXOPT [aceknopr]
+
+M4QSTART "[["
+M4QEND "]]"
+
+%%
+ static int bracelevel, didadef, indented_code;
+ static int doing_rule_action = false;
+ static int option_sense;
+
+ int doing_codeblock = false;
+ int i, brace_depth=0, brace_start_line=0;
+ Char nmdef[MAXLINE];
+
+
+<INITIAL>{
+ ^{WS} indented_code = true; BEGIN(CODEBLOCK);
+ ^"/*" ACTION_ECHO; yy_push_state( COMMENT );
+ ^#{OPTWS}line{WS} yy_push_state( LINEDIR );
+ ^"%s"{NAME}? return SCDECL;
+ ^"%x"{NAME}? return XSCDECL;
+ ^"%{".*{NL} {
+ ++linenum;
+ line_directive_out( (FILE *) 0, 1 );
+ indented_code = false;
+ BEGIN(CODEBLOCK);
+ }
+ ^"%top"[[:blank:]]*"{"[[:blank:]]*{NL} {
+ brace_start_line = linenum;
+ ++linenum;
+ buf_linedir( &top_buf, infilename?infilename:"<stdin>", linenum);
+ brace_depth = 1;
+ yy_push_state(CODEBLOCK_MATCH_BRACE);
+ }
+
+ ^"%top".* synerr( _("malformed '%top' directive") );
+
+ {WS} /* discard */
+
+ ^"%%".* {
+ sectnum = 2;
+ bracelevel = 0;
+ mark_defs1();
+ line_directive_out( (FILE *) 0, 1 );
+ BEGIN(SECT2PROLOG);
+ return SECTEND;
+ }
+
+ ^"%pointer".*{NL} yytext_is_array = false; ++linenum;
+ ^"%array".*{NL} yytext_is_array = true; ++linenum;
+
+ ^"%option" BEGIN(OPTION); return OPTION_OP;
+
+ ^"%"{LEXOPT}{OPTWS}[[:digit:]]*{OPTWS}{NL} ++linenum; /* ignore */
+ ^"%"{LEXOPT}{WS}.*{NL} ++linenum; /* ignore */
+
+ /* xgettext: no-c-format */
+ ^"%"[^sxaceknopr{}].* synerr( _( "unrecognized '%' directive" ) );
+
+ ^{NAME} {
+ if(yyleng < MAXLINE)
+ {
+ strcpy( nmstr, yytext );
+ }
+ else
+ {
+ synerr( _("Definition name too long\n"));
+ FLEX_EXIT(EXIT_FAILURE);
+ }
+
+ didadef = false;
+ BEGIN(PICKUPDEF);
+ }
+
+ {SCNAME} RETURNNAME;
+ ^{OPTWS}{NL} ++linenum; /* allows blank lines in section 1 */
+ {OPTWS}{NL} ACTION_ECHO; ++linenum; /* maybe end of comment line */
+}
+
+
+<COMMENT>{
+ "*/" ACTION_ECHO; yy_pop_state();
+ "*" ACTION_ECHO;
+ {M4QSTART} ACTION_ECHO_QSTART;
+ {M4QEND} ACTION_ECHO_QEND;
+ [^*\n] ACTION_ECHO;
+ {NL} ++linenum; ACTION_ECHO;
+}
+
+<COMMENT_DISCARD>{
+ /* This is the same as COMMENT, but is discarded rather than output. */
+ "*/" yy_pop_state();
+ "*" ;
+ [^*\n] ;
+ {NL} ++linenum;
+}
+
+<EXTENDED_COMMENT>{
+ ")" yy_pop_state();
+ [^\n\)]+ ;
+ {NL} ++linenum;
+}
+
+<LINEDIR>{
+ \n yy_pop_state();
+ [[:digit:]]+ linenum = myctoi( yytext );
+
+ \"[^"\n]*\" {
+ flex_free( (void *) infilename );
+ infilename = copy_string( yytext + 1 );
+ infilename[strlen( infilename ) - 1] = '\0';
+ }
+ . /* ignore spurious characters */
+}
+
+<CODEBLOCK>{
+ ^"%}".*{NL} ++linenum; BEGIN(INITIAL);
+
+ {M4QSTART} ACTION_ECHO_QSTART;
+ {M4QEND} ACTION_ECHO_QEND;
+ . ACTION_ECHO;
+
+ {NL} {
+ ++linenum;
+ ACTION_ECHO;
+ if ( indented_code )
+ BEGIN(INITIAL);
+ }
+}
+
+<CODEBLOCK_MATCH_BRACE>{
+ "}" {
+ if( --brace_depth == 0){
+ /* TODO: Matched. */
+ yy_pop_state();
+ }else
+ buf_strnappend(&top_buf, yytext, yyleng);
+ }
+
+ "{" {
+ brace_depth++;
+ buf_strnappend(&top_buf, yytext, yyleng);
+ }
+
+ {NL} {
+ ++linenum;
+ buf_strnappend(&top_buf, yytext, yyleng);
+ }
+
+ {M4QSTART} buf_strnappend(&top_buf, escaped_qstart, strlen(escaped_qstart));
+ {M4QEND} buf_strnappend(&top_buf, escaped_qend, strlen(escaped_qend));
+
+ [^{}\r\n] {
+ buf_strnappend(&top_buf, yytext, yyleng);
+ }
+
+ <<EOF>> {
+ linenum = brace_start_line;
+ synerr(_("Unmatched '{'"));
+ yyterminate();
+ }
+}
+
+
+<PICKUPDEF>{
+ {WS} /* separates name and definition */
+
+ {NOT_WS}[^\r\n]* {
+ if(yyleng < MAXLINE)
+ {
+ strcpy( (char *) nmdef, yytext );
+ }
+ else
+ {
+ format_synerr( _("Definition value for {%s} too long\n"), nmstr);
+ FLEX_EXIT(EXIT_FAILURE);
+ }
+ /* Skip trailing whitespace. */
+ for ( i = strlen( (char *) nmdef ) - 1;
+ i >= 0 && (nmdef[i] == ' ' || nmdef[i] == '\t');
+ --i )
+ ;
+
+ nmdef[i + 1] = '\0';
+
+ ndinstal( nmstr, nmdef );
+ didadef = true;
+ }
+
+ {NL} {
+ if ( ! didadef )
+ synerr( _( "incomplete name definition" ) );
+ BEGIN(INITIAL);
+ ++linenum;
+ }
+}
+
+
+<OPTION>{
+ {NL} ++linenum; BEGIN(INITIAL);
+ {WS} option_sense = true;
+
+ "=" return '=';
+
+ no option_sense = ! option_sense;
+
+ 7bit csize = option_sense ? 128 : 256;
+ 8bit csize = option_sense ? 256 : 128;
+
+ align long_align = option_sense;
+ always-interactive {
+ ACTION_M4_IFDEF( "M4""_YY_ALWAYS_INTERACTIVE", option_sense );
+ interactive = option_sense;
+ }
+ array yytext_is_array = option_sense;
+ ansi-definitions ansi_func_defs = option_sense;
+ ansi-prototypes ansi_func_protos = option_sense;
+ backup backing_up_report = option_sense;
+ batch interactive = ! option_sense;
+ bison-bridge bison_bridge_lval = option_sense;
+ bison-locations { if((bison_bridge_lloc = option_sense))
+ bison_bridge_lval = true;
+ }
+ "c++" C_plus_plus = option_sense;
+ caseful|case-sensitive sf_set_case_ins(!option_sense);
+ caseless|case-insensitive sf_set_case_ins(option_sense);
+ debug ddebug = option_sense;
+ default spprdflt = ! option_sense;
+ ecs useecs = option_sense;
+ fast {
+ useecs = usemecs = false;
+ use_read = fullspd = true;
+ }
+ full {
+ useecs = usemecs = false;
+ use_read = fulltbl = true;
+ }
+ input ACTION_IFDEF("YY_NO_INPUT", ! option_sense);
+ interactive interactive = option_sense;
+ lex-compat lex_compat = option_sense;
+ posix-compat posix_compat = option_sense;
+ main {
+ ACTION_M4_IFDEF( "M4""_YY_MAIN", option_sense);
+ /* Override yywrap */
+ if( option_sense == true )
+ do_yywrap = false;
+ }
+ meta-ecs usemecs = option_sense;
+ never-interactive {
+ ACTION_M4_IFDEF( "M4""_YY_NEVER_INTERACTIVE", option_sense );
+ interactive = !option_sense;
+ }
+ perf-report performance_report += option_sense ? 1 : -1;
+ pointer yytext_is_array = ! option_sense;
+ read use_read = option_sense;
+ reentrant reentrant = option_sense;
+ reject reject_really_used = option_sense;
+ stack ACTION_M4_IFDEF( "M4""_YY_STACK_USED", option_sense );
+ stdinit do_stdinit = option_sense;
+ stdout use_stdout = option_sense;
+ unistd ACTION_IFDEF("YY_NO_UNISTD_H", ! option_sense);
+ unput ACTION_M4_IFDEF("M4""_YY_NO_UNPUT", ! option_sense);
+ verbose printstats = option_sense;
+ warn nowarn = ! option_sense;
+ yylineno do_yylineno = option_sense; ACTION_M4_IFDEF("M4""_YY_USE_LINENO", option_sense);
+ yymore yymore_really_used = option_sense;
+ yywrap do_yywrap = option_sense;
+
+ yy_push_state ACTION_M4_IFDEF("M4""_YY_NO_PUSH_STATE", ! option_sense);
+ yy_pop_state ACTION_M4_IFDEF("M4""_YY_NO_POP_STATE", ! option_sense);
+ yy_top_state ACTION_M4_IFDEF("M4""_YY_NO_TOP_STATE", ! option_sense);
+
+ yy_scan_buffer ACTION_M4_IFDEF("M4""_YY_NO_SCAN_BUFFER", ! option_sense);
+ yy_scan_bytes ACTION_M4_IFDEF("M4""_YY_NO_SCAN_BYTES", ! option_sense);
+ yy_scan_string ACTION_M4_IFDEF("M4""_YY_NO_SCAN_STRING", ! option_sense);
+
+ yyalloc ACTION_M4_IFDEF("M4""_YY_NO_FLEX_ALLOC", ! option_sense);
+ yyrealloc ACTION_M4_IFDEF("M4""_YY_NO_FLEX_REALLOC", ! option_sense);
+ yyfree ACTION_M4_IFDEF("M4""_YY_NO_FLEX_FREE", ! option_sense);
+
+ yyget_debug ACTION_M4_IFDEF("M4""_YY_NO_GET_DEBUG", ! option_sense);
+ yyset_debug ACTION_M4_IFDEF("M4""_YY_NO_SET_DEBUG", ! option_sense);
+ yyget_extra ACTION_M4_IFDEF("M4""_YY_NO_GET_EXTRA", ! option_sense);
+ yyset_extra ACTION_M4_IFDEF("M4""_YY_NO_SET_EXTRA", ! option_sense);
+ yyget_leng ACTION_M4_IFDEF("M4""_YY_NO_GET_LENG", ! option_sense);
+ yyget_text ACTION_M4_IFDEF("M4""_YY_NO_GET_TEXT", ! option_sense);
+ yyget_lineno ACTION_M4_IFDEF("M4""_YY_NO_GET_LINENO", ! option_sense);
+ yyset_lineno ACTION_M4_IFDEF("M4""_YY_NO_SET_LINENO", ! option_sense);
+ yyget_in ACTION_M4_IFDEF("M4""_YY_NO_GET_IN", ! option_sense);
+ yyset_in ACTION_M4_IFDEF("M4""_YY_NO_SET_IN", ! option_sense);
+ yyget_out ACTION_M4_IFDEF("M4""_YY_NO_GET_OUT", ! option_sense);
+ yyset_out ACTION_M4_IFDEF("M4""_YY_NO_SET_OUT", ! option_sense);
+ yyget_lval ACTION_M4_IFDEF("M4""_YY_NO_GET_LVAL", ! option_sense);
+ yyset_lval ACTION_M4_IFDEF("M4""_YY_NO_SET_LVAL", ! option_sense);
+ yyget_lloc ACTION_M4_IFDEF("M4""_YY_NO_GET_LLOC", ! option_sense);
+ yyset_lloc ACTION_M4_IFDEF("M4""_YY_NO_SET_LLOC", ! option_sense);
+
+ extra-type return OPT_EXTRA_TYPE;
+ outfile return OPT_OUTFILE;
+ prefix return OPT_PREFIX;
+ yyclass return OPT_YYCLASS;
+ header(-file)? return OPT_HEADER;
+ tables-file return OPT_TABLES;
+ tables-verify {
+ tablesverify = option_sense;
+ if(!tablesext && option_sense)
+ tablesext = true;
+ }
+
+
+ \"[^"\n]*\" {
+ if(yyleng-1 < MAXLINE)
+ {
+ strcpy( nmstr, yytext + 1 );
+ }
+ else
+ {
+ synerr( _("Option line too long\n"));
+ FLEX_EXIT(EXIT_FAILURE);
+ }
+ nmstr[strlen( nmstr ) - 1] = '\0';
+ return NAME;
+ }
+
+ (([a-mo-z]|n[a-np-z])[[:alpha:]\-+]*)|. {
+ format_synerr( _( "unrecognized %%option: %s" ),
+ yytext );
+ BEGIN(RECOVER);
+ }
+}
+
+<RECOVER>.*{NL} ++linenum; BEGIN(INITIAL);
+
+
+<SECT2PROLOG>{
+ ^"%{".* ++bracelevel; yyless( 2 ); /* eat only %{ */
+ ^"%}".* --bracelevel; yyless( 2 ); /* eat only %} */
+
+ ^{WS}.* ACTION_ECHO; /* indented code in prolog */
+
+ ^{NOT_WS}.* { /* non-indented code */
+ if ( bracelevel <= 0 )
+ { /* not in %{ ... %} */
+ yyless( 0 ); /* put it all back */
+ yy_set_bol( 1 );
+ mark_prolog();
+ BEGIN(SECT2);
+ }
+ else
+ ACTION_ECHO;
+ }
+
+ . ACTION_ECHO;
+ {NL} ++linenum; ACTION_ECHO;
+
+ <<EOF>> {
+ mark_prolog();
+ sectnum = 0;
+ yyterminate(); /* to stop the parser */
+ }
+}
+
+<SECT2>{
+ ^{OPTWS}{NL} ++linenum; /* allow blank lines in section 2 */
+
+ ^{OPTWS}"%{" {
+ indented_code = false;
+ doing_codeblock = true;
+ bracelevel = 1;
+ BEGIN(PERCENT_BRACE_ACTION);
+ }
+
+ ^{OPTWS}"<" {
+ /* Allow "<" to appear in (?x) patterns. */
+ if (!sf_skip_ws())
+ BEGIN(SC);
+ return '<';
+ }
+ ^{OPTWS}"^" return '^';
+ \" BEGIN(QUOTE); return '"';
+ "{"/[[:digit:]] {
+ BEGIN(NUM);
+ if ( lex_compat || posix_compat )
+ return BEGIN_REPEAT_POSIX;
+ else
+ return BEGIN_REPEAT_FLEX;
+ }
+ "$"/([[:blank:]]|{NL}) return '$';
+
+ {WS}"%{" {
+ bracelevel = 1;
+ BEGIN(PERCENT_BRACE_ACTION);
+
+ if ( in_rule )
+ {
+ doing_rule_action = true;
+ in_rule = false;
+ return '\n';
+ }
+ }
+ {WS}"|".*{NL} {
+ if (sf_skip_ws()){
+ /* We're in the middle of a (?x: ) pattern. */
+ /* Push back everything starting at the "|" */
+ size_t amt;
+ amt = strchr (yytext, '|') - yytext;
+ yyless(amt);
+ }
+ else {
+ continued_action = true;
+ ++linenum;
+ return '\n';
+ }
+ }
+
+ ^{WS}"/*" {
+
+ if (sf_skip_ws()){
+ /* We're in the middle of a (?x: ) pattern. */
+ yy_push_state(COMMENT_DISCARD);
+ }
+ else{
+ yyless( yyleng - 2 ); /* put back '/', '*' */
+ bracelevel = 0;
+ continued_action = false;
+ BEGIN(ACTION);
+ }
+ }
+
+ ^{WS} /* allow indented rules */ ;
+
+ {WS} {
+ if (sf_skip_ws()){
+ /* We're in the middle of a (?x: ) pattern. */
+ }
+ else{
+ /* This rule is separate from the one below because
+ * otherwise we get variable trailing context, so
+ * we can't build the scanner using -{f,F}.
+ */
+ bracelevel = 0;
+ continued_action = false;
+ BEGIN(ACTION);
+
+ if ( in_rule )
+ {
+ doing_rule_action = true;
+ in_rule = false;
+ return '\n';
+ }
+ }
+ }
+
+ {OPTWS}{NL} {
+ if (sf_skip_ws()){
+ /* We're in the middle of a (?x: ) pattern. */
+ ++linenum;
+ }
+ else{
+ bracelevel = 0;
+ continued_action = false;
+ BEGIN(ACTION);
+ unput( '\n' ); /* so <ACTION> sees it */
+
+ if ( in_rule )
+ {
+ doing_rule_action = true;
+ in_rule = false;
+ return '\n';
+ }
+ }
+ }
+
+ ^{OPTWS}"<<EOF>>" |
+ "<<EOF>>" return EOF_OP;
+
+ ^"%%".* {
+ sectnum = 3;
+ BEGIN(SECT3);
+ outn("/* Begin user sect3 */");
+ yyterminate(); /* to stop the parser */
+ }
+
+ "["({FIRST_CCL_CHAR}|{CCL_EXPR})({CCL_CHAR}|{CCL_EXPR})* {
+ int cclval;
+
+ if(yyleng < MAXLINE)
+ {
+ strcpy( nmstr, yytext );
+ }
+ else
+ {
+ synerr( _("Input line too long\n"));
+ FLEX_EXIT(EXIT_FAILURE);
+ }
+
+ /* Check to see if we've already encountered this
+ * ccl.
+ */
+ if (0 /* <--- This "0" effectively disables the reuse of a
+ * character class (purely based on its source text).
+ * The reason it was disabled is so yacc/bison can parse
+ * ccl operations, such as ccl difference and union.
+ */
+ && (cclval = ccllookup( (Char *) nmstr )) != 0 )
+ {
+ if ( input() != ']' )
+ synerr( _( "bad character class" ) );
+
+ yylval = cclval;
+ ++cclreuse;
+ return PREVCCL;
+ }
+ else
+ {
+ /* We fudge a bit. We know that this ccl will
+ * soon be numbered as lastccl + 1 by cclinit.
+ */
+ cclinstal( (Char *) nmstr, lastccl + 1 );
+
+ /* Push back everything but the leading bracket
+ * so the ccl can be rescanned.
+ */
+ yyless( 1 );
+
+ BEGIN(FIRSTCCL);
+ return '[';
+ }
+ }
+ "{-}" return CCL_OP_DIFF;
+ "{+}" return CCL_OP_UNION;
+
+
+ /* Check for :space: at the end of the rule so we don't
+ * wrap the expanded regex in '(' ')' -- breaking trailing
+ * context.
+ */
+ "{"{NAME}"}"[[:space:]]? {
+ register Char *nmdefptr;
+ int end_is_ws, end_ch;
+
+ end_ch = yytext[yyleng-1];
+ end_is_ws = end_ch != '}' ? 1 : 0;
+
+ if(yyleng-1 < MAXLINE)
+ {
+ strcpy( nmstr, yytext + 1 );
+ }
+ else
+ {
+ synerr( _("Input line too long\n"));
+ FLEX_EXIT(EXIT_FAILURE);
+ }
+nmstr[yyleng - 2 - end_is_ws] = '\0'; /* chop trailing brace */
+
+ if ( (nmdefptr = ndlookup( nmstr )) == 0 )
+ format_synerr(
+ _( "undefined definition {%s}" ),
+ nmstr );
+
+ else
+ { /* push back name surrounded by ()'s */
+ int len = strlen( (char *) nmdefptr );
+ if (end_is_ws)
+ unput(end_ch);
+
+ if ( lex_compat || nmdefptr[0] == '^' ||
+ (len > 0 && nmdefptr[len - 1] == '$')
+ || (end_is_ws && trlcontxt && !sf_skip_ws()))
+ { /* don't use ()'s after all */
+ PUT_BACK_STRING((char *) nmdefptr, 0);
+
+ if ( nmdefptr[0] == '^' )
+ BEGIN(CARETISBOL);
+ }
+
+ else
+ {
+ unput(')');
+ PUT_BACK_STRING((char *) nmdefptr, 0);
+ unput('(');
+ }
+ }
+ }
+
+ "/*" {
+ if (sf_skip_ws())
+ yy_push_state(COMMENT_DISCARD);
+ else{
+ /* Push back the "*" and return "/" as usual. */
+ yyless(1);
+ return '/';
+ }
+ }
+
+ "(?#" {
+ if (lex_compat || posix_compat){
+ /* Push back the "?#" and treat it like a normal parens. */
+ yyless(1);
+ sf_push();
+ return '(';
+ }
+ else
+ yy_push_state(EXTENDED_COMMENT);
+ }
+ "(?" {
+ sf_push();
+ if (lex_compat || posix_compat)
+ /* Push back the "?" and treat it like a normal parens. */
+ yyless(1);
+ else
+ BEGIN(GROUP_WITH_PARAMS);
+ return '(';
+ }
+ "(" sf_push(); return '(';
+ ")" sf_pop(); return ')';
+
+ [/|*+?.(){}] return (unsigned char) yytext[0];
+ . RETURNCHAR;
+}
+
+
+<SC>{
+ {OPTWS}{NL}{OPTWS} ++linenum; /* Allow blank lines & continuations */
+ [,*] return (unsigned char) yytext[0];
+ ">" BEGIN(SECT2); return '>';
+ ">"/^ BEGIN(CARETISBOL); return '>';
+ {SCNAME} RETURNNAME;
+ . {
+ format_synerr( _( "bad <start condition>: %s" ),
+ yytext );
+ }
+}
+
+<CARETISBOL>"^" BEGIN(SECT2); return '^';
+
+
+<QUOTE>{
+ [^"\n] RETURNCHAR;
+ \" BEGIN(SECT2); return '"';
+
+ {NL} {
+ synerr( _( "missing quote" ) );
+ BEGIN(SECT2);
+ ++linenum;
+ return '"';
+ }
+}
+
+<GROUP_WITH_PARAMS>{
+ ":" BEGIN(SECT2);
+ "-" BEGIN(GROUP_MINUS_PARAMS);
+ i sf_set_case_ins(1);
+ s sf_set_dot_all(1);
+ x sf_set_skip_ws(1);
+}
+<GROUP_MINUS_PARAMS>{
+ ":" BEGIN(SECT2);
+ i sf_set_case_ins(0);
+ s sf_set_dot_all(0);
+ x sf_set_skip_ws(0);
+}
+
+<FIRSTCCL>{
+ "^"/[^-\]\n] BEGIN(CCL); return '^';
+ "^"/("-"|"]") return '^';
+ . BEGIN(CCL); RETURNCHAR;
+}
+
+<CCL>{
+ -/[^\]\n] return '-';
+ [^\]\n] RETURNCHAR;
+ "]" BEGIN(SECT2); return ']';
+ .|{NL} {
+ synerr( _( "bad character class" ) );
+ BEGIN(SECT2);
+ return ']';
+ }
+}
+
+<FIRSTCCL,CCL>{
+ "[:alnum:]" BEGIN(CCL); return CCE_ALNUM;
+ "[:alpha:]" BEGIN(CCL); return CCE_ALPHA;
+ "[:blank:]" BEGIN(CCL); return CCE_BLANK;
+ "[:cntrl:]" BEGIN(CCL); return CCE_CNTRL;
+ "[:digit:]" BEGIN(CCL); return CCE_DIGIT;
+ "[:graph:]" BEGIN(CCL); return CCE_GRAPH;
+ "[:lower:]" BEGIN(CCL); return CCE_LOWER;
+ "[:print:]" BEGIN(CCL); return CCE_PRINT;
+ "[:punct:]" BEGIN(CCL); return CCE_PUNCT;
+ "[:space:]" BEGIN(CCL); return CCE_SPACE;
+ "[:upper:]" BEGIN(CCL); return CCE_UPPER;
+ "[:xdigit:]" BEGIN(CCL); return CCE_XDIGIT;
+
+ "[:^alnum:]" BEGIN(CCL); return CCE_NEG_ALNUM;
+ "[:^alpha:]" BEGIN(CCL); return CCE_NEG_ALPHA;
+ "[:^blank:]" BEGIN(CCL); return CCE_NEG_BLANK;
+ "[:^cntrl:]" BEGIN(CCL); return CCE_NEG_CNTRL;
+ "[:^digit:]" BEGIN(CCL); return CCE_NEG_DIGIT;
+ "[:^graph:]" BEGIN(CCL); return CCE_NEG_GRAPH;
+ "[:^lower:]" BEGIN(CCL); return CCE_NEG_LOWER;
+ "[:^print:]" BEGIN(CCL); return CCE_NEG_PRINT;
+ "[:^punct:]" BEGIN(CCL); return CCE_NEG_PUNCT;
+ "[:^space:]" BEGIN(CCL); return CCE_NEG_SPACE;
+ "[:^upper:]" BEGIN(CCL); return CCE_NEG_UPPER;
+ "[:^xdigit:]" BEGIN(CCL); return CCE_NEG_XDIGIT;
+ {CCL_EXPR} {
+ format_synerr(
+ _( "bad character class expression: %s" ),
+ yytext );
+ BEGIN(CCL); return CCE_ALNUM;
+ }
+}
+
+<NUM>{
+ [[:digit:]]+ {
+ yylval = myctoi( yytext );
+ return NUMBER;
+ }
+
+ "," return ',';
+ "}" {
+ BEGIN(SECT2);
+ if ( lex_compat || posix_compat )
+ return END_REPEAT_POSIX;
+ else
+ return END_REPEAT_FLEX;
+ }
+
+ . {
+ synerr( _( "bad character inside {}'s" ) );
+ BEGIN(SECT2);
+ return '}';
+ }
+
+ {NL} {
+ synerr( _( "missing }" ) );
+ BEGIN(SECT2);
+ ++linenum;
+ return '}';
+ }
+}
+
+
+<PERCENT_BRACE_ACTION>{
+ {OPTWS}"%}".* bracelevel = 0;
+
+ <ACTION>"/*" ACTION_ECHO; yy_push_state( COMMENT );
+
+ <CODEBLOCK,ACTION>{
+ "reject" {
+ ACTION_ECHO;
+ CHECK_REJECT(yytext);
+ }
+ "yymore" {
+ ACTION_ECHO;
+ CHECK_YYMORE(yytext);
+ }
+ }
+
+ {M4QSTART} ACTION_ECHO_QSTART;
+ {M4QEND} ACTION_ECHO_QEND;
+ . ACTION_ECHO;
+ {NL} {
+ ++linenum;
+ ACTION_ECHO;
+ if ( bracelevel == 0 ||
+ (doing_codeblock && indented_code) )
+ {
+ if ( doing_rule_action )
+ add_action( "\tYY_BREAK\n" );
+
+ doing_rule_action = doing_codeblock = false;
+ BEGIN(SECT2);
+ }
+ }
+}
+
+
+ /* Reject and YYmore() are checked for above, in PERCENT_BRACE_ACTION */
+<ACTION>{
+ "{" ACTION_ECHO; ++bracelevel;
+ "}" ACTION_ECHO; --bracelevel;
+ {M4QSTART} ACTION_ECHO_QSTART;
+ {M4QEND} ACTION_ECHO_QEND;
+ [^[:alpha:]_{}"'/\n\[\]]+ ACTION_ECHO;
+ [\[\]] ACTION_ECHO;
+ {NAME} ACTION_ECHO;
+ "'"([^'\\\n]|\\.)*"'" ACTION_ECHO; /* character constant */
+ \" ACTION_ECHO; BEGIN(ACTION_STRING);
+ {NL} {
+ ++linenum;
+ ACTION_ECHO;
+ if ( bracelevel == 0 )
+ {
+ if ( doing_rule_action )
+ add_action( "\tYY_BREAK\n" );
+
+ doing_rule_action = false;
+ BEGIN(SECT2);
+ }
+ }
+ . ACTION_ECHO;
+}
+
+<ACTION_STRING>{
+ [^"\\\n]+ ACTION_ECHO;
+ \\. ACTION_ECHO;
+ {NL} ++linenum; ACTION_ECHO; BEGIN(ACTION);
+ \" ACTION_ECHO; BEGIN(ACTION);
+ . ACTION_ECHO;
+}
+
+<COMMENT,COMMENT_DISCARD,ACTION,ACTION_STRING><<EOF>> {
+ synerr( _( "EOF encountered inside an action" ) );
+ yyterminate();
+ }
+
+<EXTENDED_COMMENT,GROUP_WITH_PARAMS,GROUP_MINUS_PARAMS><<EOF>> {
+ synerr( _( "EOF encountered inside pattern" ) );
+ yyterminate();
+ }
+
+<SECT2,QUOTE,FIRSTCCL,CCL>{ESCSEQ} {
+ yylval = myesc( (Char *) yytext );
+
+ if ( YY_START == FIRSTCCL )
+ BEGIN(CCL);
+
+ return CHAR;
+ }
+
+
+<SECT3>{
+ {M4QSTART} fwrite (escaped_qstart, 1, strlen(escaped_qstart), yyout);
+ {M4QEND} fwrite (escaped_qend, 1, strlen(escaped_qend), yyout);
+ [^\[\]\n]*(\n?) ECHO;
+ (.|\n) ECHO;
+ <<EOF>> sectnum = 0; yyterminate();
+}
+
+<*>.|\n format_synerr( _( "bad character: %s" ), yytext );
+
+%%
+
+
+int yywrap()
+ {
+ if ( --num_input_files > 0 )
+ {
+ set_input_file( *++input_files );
+ return 0;
+ }
+
+ else
+ return 1;
+ }
+
+
+/* set_input_file - open the given file (if NULL, stdin) for scanning */
+
+void set_input_file( file )
+char *file;
+ {
+ if ( file && strcmp( file, "-" ) )
+ {
+ infilename = copy_string( file );
+ yyin = fopen( infilename, "r" );
+
+ if ( yyin == NULL )
+ lerrsf( _( "can't open %s" ), file );
+ }
+
+ else
+ {
+ yyin = stdin;
+ infilename = copy_string( "<stdin>" );
+ }
+
+ linenum = 1;
+ }
+
+
+/* Wrapper routines for accessing the scanner's malloc routines. */
+
+void *flex_alloc( size )
+size_t size;
+ {
+ return (void *) malloc( size );
+ }
+
+void *flex_realloc( ptr, size )
+void *ptr;
+size_t size;
+ {
+ return (void *) realloc( ptr, size );
+ }
+
+void flex_free( ptr )
+void *ptr;
+ {
+ if ( ptr )
+ free( ptr );
+ }
Copied: vendor/flex/2.5.39/scanflags.c (from rev 7075, vendor/flex/dist/scanflags.c)
===================================================================
--- vendor/flex/2.5.39/scanflags.c (rev 0)
+++ vendor/flex/2.5.39/scanflags.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,69 @@
+/* scanflags - flags used by scanning. */
+
+/* Copyright (c) 1990 The Regents of the University of California. */
+/* All rights reserved. */
+
+/* This code is derived from software contributed to Berkeley by */
+/* Vern Paxson. */
+
+/* The United States Government has rights in this work pursuant */
+/* to contract no. DE-AC03-76SF00098 between the United States */
+/* Department of Energy and the University of California. */
+
+/* This file is part of flex. */
+
+/* Redistribution and use in source and binary forms, with or without */
+/* modification, are permitted provided that the following conditions */
+/* are met: */
+
+/* 1. Redistributions of source code must retain the above copyright */
+/* notice, this list of conditions and the following disclaimer. */
+/* 2. Redistributions in binary form must reproduce the above copyright */
+/* notice, this list of conditions and the following disclaimer in the */
+/* documentation and/or other materials provided with the distribution. */
+
+/* Neither the name of the University nor the names of its contributors */
+/* may be used to endorse or promote products derived from this software */
+/* without specific prior written permission. */
+
+/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */
+/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */
+/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
+/* PURPOSE. */
+
+#include "flexdef.h"
+
+scanflags_t* _sf_stk = NULL;
+size_t _sf_top_ix=0, _sf_max=0;
+
+void
+sf_push (void)
+{
+ if (_sf_top_ix + 1 >= _sf_max)
+ _sf_stk = (scanflags_t*) flex_realloc ( (void*) _sf_stk, sizeof(scanflags_t) * (_sf_max += 32));
+
+ // copy the top element
+ _sf_stk[_sf_top_ix + 1] = _sf_stk[_sf_top_ix];
+ ++_sf_top_ix;
+}
+
+void
+sf_pop (void)
+{
+ assert(_sf_top_ix > 0);
+ --_sf_top_ix;
+}
+
+/* one-time initialization. Should be called before any sf_ functions. */
+void
+sf_init (void)
+{
+ assert(_sf_stk == NULL);
+ _sf_stk = (scanflags_t*) flex_alloc ( sizeof(scanflags_t) * (_sf_max = 32));
+ if (!_sf_stk)
+ lerrsf_fatal(_("Unable to allocate %ld of stack"),
+ (long)sizeof(scanflags_t));
+ _sf_stk[_sf_top_ix] = 0;
+}
+
+/* vim:set expandtab cindent tabstop=4 softtabstop=4 shiftwidth=4 textwidth=0: */
Copied: vendor/flex/2.5.39/scanopt.c (from rev 7075, vendor/flex/dist/scanopt.c)
===================================================================
--- vendor/flex/2.5.39/scanopt.c (rev 0)
+++ vendor/flex/2.5.39/scanopt.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,873 @@
+/* flex - tool to generate fast lexical analyzers */
+
+/* Copyright (c) 1990 The Regents of the University of California. */
+/* All rights reserved. */
+
+/* This code is derived from software contributed to Berkeley by */
+/* Vern Paxson. */
+
+/* The United States Government has rights in this work pursuant */
+/* to contract no. DE-AC03-76SF00098 between the United States */
+/* Department of Energy and the University of California. */
+
+/* This file is part of flex. */
+
+/* Redistribution and use in source and binary forms, with or without */
+/* modification, are permitted provided that the following conditions */
+/* are met: */
+
+/* 1. Redistributions of source code must retain the above copyright */
+/* notice, this list of conditions and the following disclaimer. */
+/* 2. Redistributions in binary form must reproduce the above copyright */
+/* notice, this list of conditions and the following disclaimer in the */
+/* documentation and/or other materials provided with the distribution. */
+
+/* Neither the name of the University nor the names of its contributors */
+/* may be used to endorse or promote products derived from this software */
+/* without specific prior written permission. */
+
+/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */
+/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */
+/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
+/* PURPOSE. */
+
+#include "flexdef.h"
+#include "scanopt.h"
+
+
+/* Internal structures */
+
+#ifdef HAVE_STRCASECMP
+#define STRCASECMP(a,b) strcasecmp(a,b)
+#else
+static int STRCASECMP PROTO ((const char *, const char *));
+
+static int STRCASECMP (a, b)
+ const char *a;
+ const char *b;
+{
+ while (tolower (*a++) == tolower (*b++)) ;
+ return b - a;
+}
+#endif
+
+#define ARG_NONE 0x01
+#define ARG_REQ 0x02
+#define ARG_OPT 0x04
+#define IS_LONG 0x08
+
+struct _aux {
+ int flags; /* The above hex flags. */
+ int namelen; /* Length of the actual option word, e.g., "--file[=foo]" is 4 */
+ int printlen; /* Length of entire string, e.g., "--file[=foo]" is 12 */
+};
+
+
+struct _scanopt_t {
+ const optspec_t *options; /* List of options. */
+ struct _aux *aux; /* Auxiliary data about options. */
+ int optc; /* Number of options. */
+ int argc; /* Number of args. */
+ char **argv; /* Array of strings. */
+ int index; /* Used as: argv[index][subscript]. */
+ int subscript;
+ char no_err_msg; /* If true, do not print errors. */
+ char has_long;
+ char has_short;
+};
+
+/* Accessor functions. These WOULD be one-liners, but portability calls. */
+static const char *NAME PROTO ((struct _scanopt_t *, int));
+static int PRINTLEN PROTO ((struct _scanopt_t *, int));
+static int RVAL PROTO ((struct _scanopt_t *, int));
+static int FLAGS PROTO ((struct _scanopt_t *, int));
+static const char *DESC PROTO ((struct _scanopt_t *, int));
+static int scanopt_err PROTO ((struct _scanopt_t *, int, int, int));
+static int matchlongopt PROTO ((char *, char **, int *, char **, int *));
+static int find_opt
+PROTO ((struct _scanopt_t *, int, char *, int, int *, int *opt_offset));
+
+static const char *NAME (s, i)
+ struct _scanopt_t *s;
+ int i;
+{
+ return s->options[i].opt_fmt +
+ ((s->aux[i].flags & IS_LONG) ? 2 : 1);
+}
+
+static int PRINTLEN (s, i)
+ struct _scanopt_t *s;
+ int i;
+{
+ return s->aux[i].printlen;
+}
+
+static int RVAL (s, i)
+ struct _scanopt_t *s;
+ int i;
+{
+ return s->options[i].r_val;
+}
+
+static int FLAGS (s, i)
+ struct _scanopt_t *s;
+ int i;
+{
+ return s->aux[i].flags;
+}
+
+static const char *DESC (s, i)
+ struct _scanopt_t *s;
+ int i;
+{
+ return s->options[i].desc ? s->options[i].desc : "";
+}
+
+#ifndef NO_SCANOPT_USAGE
+static int get_cols PROTO ((void));
+
+static int get_cols ()
+{
+ char *env;
+ int cols = 80; /* default */
+
+#ifdef HAVE_NCURSES_H
+ initscr ();
+ endwin ();
+ if (COLS > 0)
+ return COLS;
+#endif
+
+ if ((env = getenv ("COLUMNS")) != NULL)
+ cols = atoi (env);
+
+ return cols;
+}
+#endif
+
+/* Macro to check for NULL before assigning a value. */
+#define SAFE_ASSIGN(ptr,val) \
+ do{ \
+ if((ptr)!=NULL) \
+ *(ptr) = val; \
+ }while(0)
+
+/* Macro to assure we reset subscript whenever we adjust s->index.*/
+#define INC_INDEX(s,n) \
+ do{ \
+ (s)->index += (n); \
+ (s)->subscript= 0; \
+ }while(0)
+
+scanopt_t *scanopt_init (options, argc, argv, flags)
+ const optspec_t *options;
+ int argc;
+ char **argv;
+ int flags;
+{
+ int i;
+ struct _scanopt_t *s;
+ s = (struct _scanopt_t *) malloc (sizeof (struct _scanopt_t));
+
+ s->options = options;
+ s->optc = 0;
+ s->argc = argc;
+ s->argv = (char **) argv;
+ s->index = 1;
+ s->subscript = 0;
+ s->no_err_msg = (flags & SCANOPT_NO_ERR_MSG);
+ s->has_long = 0;
+ s->has_short = 0;
+
+ /* Determine option count. (Find entry with all zeros). */
+ s->optc = 0;
+ while (options[s->optc].opt_fmt
+ || options[s->optc].r_val || options[s->optc].desc)
+ s->optc++;
+
+ /* Build auxiliary data */
+ s->aux = (struct _aux *) malloc (s->optc * sizeof (struct _aux));
+
+ for (i = 0; i < s->optc; i++) {
+ const Char *p, *pname;
+ const struct optspec_t *opt;
+ struct _aux *aux;
+
+ opt = s->options + i;
+ aux = s->aux + i;
+
+ aux->flags = ARG_NONE;
+
+ if (opt->opt_fmt[0] == '-' && opt->opt_fmt[1] == '-') {
+ aux->flags |= IS_LONG;
+ pname = (const Char *)(opt->opt_fmt + 2);
+ s->has_long = 1;
+ }
+ else {
+ pname = (const Char *)(opt->opt_fmt + 1);
+ s->has_short = 1;
+ }
+ aux->printlen = strlen (opt->opt_fmt);
+
+ aux->namelen = 0;
+ for (p = pname + 1; *p; p++) {
+ /* detect required arg */
+ if (*p == '=' || isspace (*p)
+ || !(aux->flags & IS_LONG)) {
+ if (aux->namelen == 0)
+ aux->namelen = p - pname;
+ aux->flags |= ARG_REQ;
+ aux->flags &= ~ARG_NONE;
+ }
+ /* detect optional arg. This overrides required arg. */
+ if (*p == '[') {
+ if (aux->namelen == 0)
+ aux->namelen = p - pname;
+ aux->flags &= ~(ARG_REQ | ARG_NONE);
+ aux->flags |= ARG_OPT;
+ break;
+ }
+ }
+ if (aux->namelen == 0)
+ aux->namelen = p - pname;
+ }
+ return (scanopt_t *) s;
+}
+
+#ifndef NO_SCANOPT_USAGE
+/* these structs are for scanopt_usage(). */
+struct usg_elem {
+ int idx;
+ struct usg_elem *next;
+ struct usg_elem *alias;
+};
+typedef struct usg_elem usg_elem;
+
+
+/* Prints a usage message based on contents of optlist.
+ * Parameters:
+ * scanner - The scanner, already initialized with scanopt_init().
+ * fp - The file stream to write to.
+ * usage - Text to be prepended to option list.
+ * Return: Always returns 0 (zero).
+ * The output looks something like this:
+
+[indent][option, alias1, alias2...][indent][description line1
+ description line2...]
+ */
+int scanopt_usage (scanner, fp, usage)
+ scanopt_t *scanner;
+ FILE *fp;
+ const char *usage;
+{
+ struct _scanopt_t *s;
+ int i, columns, indent = 2;
+ usg_elem *byr_val = NULL; /* option indices sorted by r_val */
+ usg_elem *store; /* array of preallocated elements. */
+ int store_idx = 0;
+ usg_elem *ue;
+ int maxlen[2];
+ int desccol = 0;
+ int print_run = 0;
+
+ maxlen[0] = 0;
+ maxlen[1] = 0;
+
+ s = (struct _scanopt_t *) scanner;
+
+ if (usage) {
+ fprintf (fp, "%s\n", usage);
+ }
+ else {
+ /* Find the basename of argv[0] */
+ const char *p;
+
+ p = s->argv[0] + strlen (s->argv[0]);
+ while (p != s->argv[0] && *p != '/')
+ --p;
+ if (*p == '/')
+ p++;
+
+ fprintf (fp, _("Usage: %s [OPTIONS]...\n"), p);
+ }
+ fprintf (fp, "\n");
+
+ /* Sort by r_val and string. Yes, this is O(n*n), but n is small. */
+ store = (usg_elem *) malloc (s->optc * sizeof (usg_elem));
+ for (i = 0; i < s->optc; i++) {
+
+ /* grab the next preallocate node. */
+ ue = store + store_idx++;
+ ue->idx = i;
+ ue->next = ue->alias = NULL;
+
+ /* insert into list. */
+ if (!byr_val)
+ byr_val = ue;
+ else {
+ int found_alias = 0;
+ usg_elem **ue_curr, **ptr_if_no_alias = NULL;
+
+ ue_curr = &byr_val;
+ while (*ue_curr) {
+ if (RVAL (s, (*ue_curr)->idx) ==
+ RVAL (s, ue->idx)) {
+ /* push onto the alias list. */
+ ue_curr = &((*ue_curr)->alias);
+ found_alias = 1;
+ break;
+ }
+ if (!ptr_if_no_alias
+ &&
+ STRCASECMP (NAME (s, (*ue_curr)->idx),
+ NAME (s, ue->idx)) > 0) {
+ ptr_if_no_alias = ue_curr;
+ }
+ ue_curr = &((*ue_curr)->next);
+ }
+ if (!found_alias && ptr_if_no_alias)
+ ue_curr = ptr_if_no_alias;
+ ue->next = *ue_curr;
+ *ue_curr = ue;
+ }
+ }
+
+#if 0
+ if (1) {
+ printf ("ORIGINAL:\n");
+ for (i = 0; i < s->optc; i++)
+ printf ("%2d: %s\n", i, NAME (s, i));
+ printf ("SORTED:\n");
+ ue = byr_val;
+ while (ue) {
+ usg_elem *ue2;
+
+ printf ("%2d: %s\n", ue->idx, NAME (s, ue->idx));
+ for (ue2 = ue->alias; ue2; ue2 = ue2->next)
+ printf (" +---> %2d: %s\n", ue2->idx,
+ NAME (s, ue2->idx));
+ ue = ue->next;
+ }
+ }
+#endif
+
+ /* Now build each row of output. */
+
+ /* first pass calculate how much room we need. */
+ for (ue = byr_val; ue; ue = ue->next) {
+ usg_elem *ap;
+ int len = 0;
+ int nshort = 0, nlong = 0;
+
+
+#define CALC_LEN(i) do {\
+ if(FLAGS(s,i) & IS_LONG) \
+ len += (nlong++||nshort) ? 2+PRINTLEN(s,i) : PRINTLEN(s,i);\
+ else\
+ len += (nshort++||nlong)? 2+PRINTLEN(s,i) : PRINTLEN(s,i);\
+ }while(0)
+
+ if (!(FLAGS (s, ue->idx) & IS_LONG))
+ CALC_LEN (ue->idx);
+
+ /* do short aliases first. */
+ for (ap = ue->alias; ap; ap = ap->next) {
+ if (FLAGS (s, ap->idx) & IS_LONG)
+ continue;
+ CALC_LEN (ap->idx);
+ }
+
+ if (FLAGS (s, ue->idx) & IS_LONG)
+ CALC_LEN (ue->idx);
+
+ /* repeat the above loop, this time for long aliases. */
+ for (ap = ue->alias; ap; ap = ap->next) {
+ if (!(FLAGS (s, ap->idx) & IS_LONG))
+ continue;
+ CALC_LEN (ap->idx);
+ }
+
+ if (len > maxlen[0])
+ maxlen[0] = len;
+
+ /* It's much easier to calculate length for description column! */
+ len = strlen (DESC (s, ue->idx));
+ if (len > maxlen[1])
+ maxlen[1] = len;
+ }
+
+ /* Determine how much room we have, and how much we will allocate to each col.
+ * Do not address pathological cases. Output will just be ugly. */
+ columns = get_cols () - 1;
+ if (maxlen[0] + maxlen[1] + indent * 2 > columns) {
+ /* col 0 gets whatever it wants. we'll wrap the desc col. */
+ maxlen[1] = columns - (maxlen[0] + indent * 2);
+ if (maxlen[1] < 14) /* 14 is arbitrary lower limit on desc width. */
+ maxlen[1] = INT_MAX;
+ }
+ desccol = maxlen[0] + indent * 2;
+
+#define PRINT_SPACES(fp,n)\
+ do{\
+ int _n;\
+ _n=(n);\
+ while(_n-- > 0)\
+ fputc(' ',(fp));\
+ }while(0)
+
+
+ /* Second pass (same as above loop), this time we print. */
+ /* Sloppy hack: We iterate twice. The first time we print short and long options.
+ The second time we print those lines that have ONLY long options. */
+ while (print_run++ < 2) {
+ for (ue = byr_val; ue; ue = ue->next) {
+ usg_elem *ap;
+ int nwords = 0, nchars = 0, has_short = 0;
+
+/* TODO: get has_short schtick to work */
+ has_short = !(FLAGS (s, ue->idx) & IS_LONG);
+ for (ap = ue->alias; ap; ap = ap->next) {
+ if (!(FLAGS (s, ap->idx) & IS_LONG)) {
+ has_short = 1;
+ break;
+ }
+ }
+ if ((print_run == 1 && !has_short) ||
+ (print_run == 2 && has_short))
+ continue;
+
+ PRINT_SPACES (fp, indent);
+ nchars += indent;
+
+/* Print, adding a ", " between aliases. */
+#define PRINT_IT(i) do{\
+ if(nwords++)\
+ nchars+=fprintf(fp,", ");\
+ nchars+=fprintf(fp,"%s",s->options[i].opt_fmt);\
+ }while(0)
+
+ if (!(FLAGS (s, ue->idx) & IS_LONG))
+ PRINT_IT (ue->idx);
+
+ /* print short aliases first. */
+ for (ap = ue->alias; ap; ap = ap->next) {
+ if (!(FLAGS (s, ap->idx) & IS_LONG))
+ PRINT_IT (ap->idx);
+ }
+
+
+ if (FLAGS (s, ue->idx) & IS_LONG)
+ PRINT_IT (ue->idx);
+
+ /* repeat the above loop, this time for long aliases. */
+ for (ap = ue->alias; ap; ap = ap->next) {
+ if (FLAGS (s, ap->idx) & IS_LONG)
+ PRINT_IT (ap->idx);
+ }
+
+ /* pad to desccol */
+ PRINT_SPACES (fp, desccol - nchars);
+
+ /* Print description, wrapped to maxlen[1] columns. */
+ if (1) {
+ const char *pstart;
+
+ pstart = DESC (s, ue->idx);
+ while (1) {
+ int n = 0;
+ const char *lastws = NULL, *p;
+
+ p = pstart;
+
+ while (*p && n < maxlen[1]
+ && *p != '\n') {
+ if (isspace ((Char)(*p))
+ || *p == '-') lastws =
+ p;
+ n++;
+ p++;
+ }
+
+ if (!*p) { /* hit end of desc. done. */
+ fprintf (fp, "%s\n",
+ pstart);
+ break;
+ }
+ else if (*p == '\n') { /* print everything up to here then wrap. */
+ fprintf (fp, "%.*s\n", n,
+ pstart);
+ PRINT_SPACES (fp, desccol);
+ pstart = p + 1;
+ continue;
+ }
+ else { /* we hit the edge of the screen. wrap at space if possible. */
+ if (lastws) {
+ fprintf (fp,
+ "%.*s\n",
+ (int)(lastws - pstart),
+ pstart);
+ pstart =
+ lastws + 1;
+ }
+ else {
+ fprintf (fp,
+ "%.*s\n",
+ n,
+ pstart);
+ pstart = p + 1;
+ }
+ PRINT_SPACES (fp, desccol);
+ continue;
+ }
+ }
+ }
+ }
+ } /* end while */
+ free (store);
+ return 0;
+}
+#endif /* no scanopt_usage */
+
+
+static int scanopt_err (s, opt_offset, is_short, err)
+ struct _scanopt_t *s;
+ int opt_offset;
+ int is_short;
+ int err;
+{
+ const char *optname = "";
+ char optchar[2];
+ const optspec_t *opt = NULL;
+
+ if (opt_offset >= 0)
+ opt = s->options + opt_offset;
+
+ if (!s->no_err_msg) {
+
+ if (s->index > 0 && s->index < s->argc) {
+ if (is_short) {
+ optchar[0] =
+ s->argv[s->index][s->subscript];
+ optchar[1] = '\0';
+ optname = optchar;
+ }
+ else {
+ optname = s->argv[s->index];
+ }
+ }
+
+ fprintf (stderr, "%s: ", s->argv[0]);
+ switch (err) {
+ case SCANOPT_ERR_ARG_NOT_ALLOWED:
+ fprintf (stderr,
+ _
+ ("option `%s' doesn't allow an argument\n"),
+ optname);
+ break;
+ case SCANOPT_ERR_ARG_NOT_FOUND:
+ fprintf (stderr,
+ _("option `%s' requires an argument\n"),
+ optname);
+ break;
+ case SCANOPT_ERR_OPT_AMBIGUOUS:
+ fprintf (stderr, _("option `%s' is ambiguous\n"),
+ optname);
+ break;
+ case SCANOPT_ERR_OPT_UNRECOGNIZED:
+ fprintf (stderr, _("Unrecognized option `%s'\n"),
+ optname);
+ break;
+ default:
+ fprintf (stderr, _("Unknown error=(%d)\n"), err);
+ break;
+ }
+ }
+ return err;
+}
+
+
+/* Internal. Match str against the regex ^--([^=]+)(=(.*))?
+ * return 1 if *looks* like a long option.
+ * 'str' is the only input argument, the rest of the arguments are output only.
+ * optname will point to str + 2
+ *
+ */
+static int matchlongopt (str, optname, optlen, arg, arglen)
+ char *str;
+ char **optname;
+ int *optlen;
+ char **arg;
+ int *arglen;
+{
+ char *p;
+
+ *optname = *arg = (char *) 0;
+ *optlen = *arglen = 0;
+
+ /* Match regex /--./ */
+ p = str;
+ if (p[0] != '-' || p[1] != '-' || !p[2])
+ return 0;
+
+ p += 2;
+ *optname = (char *) p;
+
+ /* find the end of optname */
+ while (*p && *p != '=')
+ ++p;
+
+ *optlen = p - *optname;
+
+ if (!*p)
+ /* an option with no '=...' part. */
+ return 1;
+
+
+ /* We saw an '=' char. The rest of p is the arg. */
+ p++;
+ *arg = p;
+ while (*p)
+ ++p;
+ *arglen = p - *arg;
+
+ return 1;
+}
+
+
+/* Internal. Look up long or short option by name.
+ * Long options must match a non-ambiguous prefix, or exact match.
+ * Short options must be exact.
+ * Return boolean true if found and no error.
+ * Error stored in err_code or zero if no error. */
+static int find_opt (s, lookup_long, optstart, len, err_code, opt_offset)
+ struct _scanopt_t *s;
+ int lookup_long;
+ char *optstart;
+ int len;
+ int *err_code;
+ int *opt_offset;
+{
+ int nmatch = 0, lastr_val = 0, i;
+
+ *err_code = 0;
+ *opt_offset = -1;
+
+ if (!optstart)
+ return 0;
+
+ for (i = 0; i < s->optc; i++) {
+ char *optname;
+
+ optname =
+ (char *) (s->options[i].opt_fmt +
+ (lookup_long ? 2 : 1));
+
+ if (lookup_long && (s->aux[i].flags & IS_LONG)) {
+ if (len > s->aux[i].namelen)
+ continue;
+
+ if (strncmp (optname, optstart, len) == 0) {
+ nmatch++;
+ *opt_offset = i;
+
+ /* exact match overrides all. */
+ if (len == s->aux[i].namelen) {
+ nmatch = 1;
+ break;
+ }
+
+ /* ambiguity is ok between aliases. */
+ if (lastr_val
+ && lastr_val ==
+ s->options[i].r_val) nmatch--;
+ lastr_val = s->options[i].r_val;
+ }
+ }
+ else if (!lookup_long && !(s->aux[i].flags & IS_LONG)) {
+ if (optname[0] == optstart[0]) {
+ nmatch++;
+ *opt_offset = i;
+ }
+ }
+ }
+
+ if (nmatch == 0) {
+ *err_code = SCANOPT_ERR_OPT_UNRECOGNIZED;
+ *opt_offset = -1;
+ }
+ else if (nmatch > 1) {
+ *err_code = SCANOPT_ERR_OPT_AMBIGUOUS;
+ *opt_offset = -1;
+ }
+
+ return *err_code ? 0 : 1;
+}
+
+
+int scanopt (svoid, arg, optindex)
+ scanopt_t *svoid;
+ char **arg;
+ int *optindex;
+{
+ char *optname = NULL, *optarg = NULL, *pstart;
+ int namelen = 0, arglen = 0;
+ int errcode = 0, has_next;
+ const optspec_t *optp;
+ struct _scanopt_t *s;
+ struct _aux *auxp;
+ int is_short;
+ int opt_offset = -1;
+
+ s = (struct _scanopt_t *) svoid;
+
+ /* Normalize return-parameters. */
+ SAFE_ASSIGN (arg, NULL);
+ SAFE_ASSIGN (optindex, s->index);
+
+ if (s->index >= s->argc)
+ return 0;
+
+ /* pstart always points to the start of our current scan. */
+ pstart = s->argv[s->index] + s->subscript;
+ if (!pstart)
+ return 0;
+
+ if (s->subscript == 0) {
+
+ /* test for exact match of "--" */
+ if (pstart[0] == '-' && pstart[1] == '-' && !pstart[2]) {
+ SAFE_ASSIGN (optindex, s->index + 1);
+ INC_INDEX (s, 1);
+ return 0;
+ }
+
+ /* Match an opt. */
+ if (matchlongopt
+ (pstart, &optname, &namelen, &optarg, &arglen)) {
+
+ /* it LOOKS like an opt, but is it one?! */
+ if (!find_opt
+ (s, 1, optname, namelen, &errcode,
+ &opt_offset)) {
+ scanopt_err (s, opt_offset, 0, errcode);
+ return errcode;
+ }
+ /* We handle this below. */
+ is_short = 0;
+
+ /* Check for short opt. */
+ }
+ else if (pstart[0] == '-' && pstart[1]) {
+ /* Pass through to below. */
+ is_short = 1;
+ s->subscript++;
+ pstart++;
+ }
+
+ else {
+ /* It's not an option. We're done. */
+ return 0;
+ }
+ }
+
+ /* We have to re-check the subscript status because it
+ * may have changed above. */
+
+ if (s->subscript != 0) {
+
+ /* we are somewhere in a run of short opts,
+ * e.g., at the 'z' in `tar -xzf` */
+
+ optname = pstart;
+ namelen = 1;
+ is_short = 1;
+
+ if (!find_opt
+ (s, 0, pstart, namelen, &errcode, &opt_offset)) {
+ return scanopt_err (s, opt_offset, 1, errcode);
+ }
+
+ optarg = pstart + 1;
+ if (!*optarg) {
+ optarg = NULL;
+ arglen = 0;
+ }
+ else
+ arglen = strlen (optarg);
+ }
+
+ /* At this point, we have a long or short option matched at opt_offset into
+ * the s->options array (and corresponding aux array).
+ * A trailing argument is in {optarg,arglen}, if any.
+ */
+
+ /* Look ahead in argv[] to see if there is something
+ * that we can use as an argument (if needed). */
+ has_next = s->index + 1 < s->argc
+ && strcmp ("--", s->argv[s->index + 1]) != 0;
+
+ optp = s->options + opt_offset;
+ auxp = s->aux + opt_offset;
+
+ /* case: no args allowed */
+ if (auxp->flags & ARG_NONE) {
+ if (optarg && !is_short) {
+ scanopt_err (s, opt_offset, is_short, errcode =
+ SCANOPT_ERR_ARG_NOT_ALLOWED);
+ INC_INDEX (s, 1);
+ return errcode;
+ }
+ else if (!optarg)
+ INC_INDEX (s, 1);
+ else
+ s->subscript++;
+ return optp->r_val;
+ }
+
+ /* case: required */
+ if (auxp->flags & ARG_REQ) {
+ if (!optarg && !has_next)
+ return scanopt_err (s, opt_offset, is_short,
+ SCANOPT_ERR_ARG_NOT_FOUND);
+
+ if (!optarg) {
+ /* Let the next argv element become the argument. */
+ SAFE_ASSIGN (arg, s->argv[s->index + 1]);
+ INC_INDEX (s, 2);
+ }
+ else {
+ SAFE_ASSIGN (arg, (char *) optarg);
+ INC_INDEX (s, 1);
+ }
+ return optp->r_val;
+ }
+
+ /* case: optional */
+ if (auxp->flags & ARG_OPT) {
+ SAFE_ASSIGN (arg, optarg);
+ INC_INDEX (s, 1);
+ return optp->r_val;
+ }
+
+
+ /* Should not reach here. */
+ return 0;
+}
+
+
+int scanopt_destroy (svoid)
+ scanopt_t *svoid;
+{
+ struct _scanopt_t *s;
+
+ s = (struct _scanopt_t *) svoid;
+ if (s) {
+ if (s->aux)
+ free (s->aux);
+ free (s);
+ }
+ return 0;
+}
+
+
+/* vim:set tabstop=8 softtabstop=4 shiftwidth=4: */
Copied: vendor/flex/2.5.39/scanopt.h (from rev 7075, vendor/flex/dist/scanopt.h)
===================================================================
--- vendor/flex/2.5.39/scanopt.h (rev 0)
+++ vendor/flex/2.5.39/scanopt.h 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,132 @@
+/* flex - tool to generate fast lexical analyzers */
+
+/* Copyright (c) 1990 The Regents of the University of California. */
+/* All rights reserved. */
+
+/* This code is derived from software contributed to Berkeley by */
+/* Vern Paxson. */
+
+/* The United States Government has rights in this work pursuant */
+/* to contract no. DE-AC03-76SF00098 between the United States */
+/* Department of Energy and the University of California. */
+
+/* This file is part of flex. */
+
+/* Redistribution and use in source and binary forms, with or without */
+/* modification, are permitted provided that the following conditions */
+/* are met: */
+
+/* 1. Redistributions of source code must retain the above copyright */
+/* notice, this list of conditions and the following disclaimer. */
+/* 2. Redistributions in binary form must reproduce the above copyright */
+/* notice, this list of conditions and the following disclaimer in the */
+/* documentation and/or other materials provided with the distribution. */
+
+/* Neither the name of the University nor the names of its contributors */
+/* may be used to endorse or promote products derived from this software */
+/* without specific prior written permission. */
+
+/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */
+/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */
+/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
+/* PURPOSE. */
+
+#ifndef SCANOPT_H
+#define SCANOPT_H
+
+#include "flexdef.h"
+
+
+#ifndef NO_SCANOPT_USAGE
+/* Used by scanopt_usage for pretty-printing. */
+#ifdef HAVE_NCURSES_H
+#include <ncurses.h>
+#endif
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+#ifndef PROTO
+#define PROTO(args) args
+#endif
+/* Error codes. */ enum scanopt_err_t {
+ SCANOPT_ERR_OPT_UNRECOGNIZED = -1, /* Unrecognized option. */
+ SCANOPT_ERR_OPT_AMBIGUOUS = -2, /* It matched more than one option name. */
+ SCANOPT_ERR_ARG_NOT_FOUND = -3, /* The required arg was not found. */
+ SCANOPT_ERR_ARG_NOT_ALLOWED = -4 /* Option does not take an argument. */
+ };
+
+
+/* flags passed to scanopt_init */
+ enum scanopt_flag_t {
+ SCANOPT_NO_ERR_MSG = 0x01 /* Suppress printing to stderr. */
+ };
+
+/* Specification for a single option. */
+ struct optspec_t {
+ const char *opt_fmt; /* e.g., "--foo=FILE", "-f FILE", "-n [NUM]" */
+ int r_val; /* Value to be returned by scanopt_ex(). */
+ const char *desc; /* Brief description of this option, or NULL. */
+ };
+ typedef struct optspec_t optspec_t;
+
+
+/* Used internally by scanopt() to maintain state. */
+/* Never modify these value directly. */
+ typedef void *scanopt_t;
+
+
+/* Initializes scanner and checks option list for errors.
+ * Parameters:
+ * options - Array of options.
+ * argc - Same as passed to main().
+ * argv - Same as passed to main(). First element is skipped.
+ * flags - Control behavior.
+ * Return: A malloc'd pointer .
+ */
+ scanopt_t *scanopt_init PROTO ((const optspec_t * options,
+ int argc, char **argv, int flags));
+
+/* Frees memory used by scanner.
+ * Always returns 0. */
+ int scanopt_destroy PROTO ((scanopt_t * scanner));
+
+#ifndef NO_SCANOPT_USAGE
+/* Prints a usage message based on contents of optlist.
+ * Parameters:
+ * scanner - The scanner, already initialized with scanopt_init().
+ * fp - The file stream to write to.
+ * usage - Text to be prepended to option list. May be NULL.
+ * Return: Always returns 0 (zero).
+ */
+ int scanopt_usage
+ PROTO (
+ (scanopt_t * scanner, FILE * fp,
+ const char *usage));
+#endif
+
+/* Scans command-line options in argv[].
+ * Parameters:
+ * scanner - The scanner, already initialized with scanopt_init().
+ * optarg - Return argument, may be NULL.
+ * On success, it points to start of an argument.
+ * optindex - Return argument, may be NULL.
+ * On success or failure, it is the index of this option.
+ * If return is zero, then optindex is the NEXT valid option index.
+ *
+ * Return: > 0 on success. Return value is from optspec_t->rval.
+ * == 0 if at end of options.
+ * < 0 on error (return value is an error code).
+ *
+ */
+ int scanopt
+ PROTO (
+ (scanopt_t * scanner, char **optarg,
+ int *optindex));
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+/* vim:set tabstop=8 softtabstop=4 shiftwidth=4: */
Copied: vendor/flex/2.5.39/skel.c (from rev 7075, vendor/flex/dist/skel.c)
===================================================================
--- vendor/flex/2.5.39/skel.c (rev 0)
+++ vendor/flex/2.5.39/skel.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,3730 @@
+/* File created from flex.skl via mkskel.sh */
+
+#include "flexdef.h"
+
+const char *skel[] = {
+ "%# -*-C-*- vi: set ft=c:",
+ "%# This file is processed in several stages.",
+ "%# Here are the stages, as best as I can describe:",
+ "%#",
+ "%# 1. flex.skl is processed through GNU m4 during the",
+ "%# pre-compilation stage of flex. Only macros starting",
+ "%# with `m4_' are processed, and quoting is normal.",
+ "%#",
+ "%# 2. The preprocessed skeleton is translated verbatim into a",
+ "%# C array, saved as \"skel.c\" and compiled into the flex binary.",
+ "%#",
+ "%# 3. At runtime, the skeleton is generated and filtered (again)",
+ "%# through m4. Macros beginning with `m4_' will be processed.",
+ "%# The quoting is \"[[\" and \"]]\" so we don't interfere with",
+ "%# user code.",
+ "%# ",
+ "%# All generate macros for the m4 stage contain the text \"m4\" or \"M4\"",
+ "%# in them. This is to distinguish them from CPP macros.",
+ "%# The exception to this rule is YY_G, which is an m4 macro, ",
+ "%# but it needs to be remain short because it is used everywhere.",
+ "%#",
+ "/* A lexical scanner generated by flex */",
+ "",
+ "%# Macros for preproc stage.",
+ "",
+ "",
+ "%# Macros for runtime processing stage.",
+ "m4_changecom",
+ "m4_changequote",
+ "m4_changequote([[, ]])",
+ "",
+ "%# ",
+ "%# Lines in this skeleton starting with a \"%\" character are \"control lines\"",
+ "%# and affect the generation of the scanner. The possible control codes are",
+ "%# listed and processed in misc.c.",
+ "%#",
+ "%# %# - A comment. The current line is omitted from the generated scanner.",
+ "%# %if-c++-only - The following lines are printed for C++ scanners ONLY.",
+ "%# %if-c-only - The following lines are NOT printed for C++ scanners.",
+ "%# %if-c-or-c++ - The following lines are printed in BOTH C and C++ scanners.",
+ "%# %if-reentrant - Print for reentrant scanners.(push)",
+ "%# %if-not-reentrant - Print for non-reentrant scanners. (push)",
+ "%# %if-bison-bridge - Print for bison-bridge. (push)",
+ "%# %if-not-bison-bridge - Print for non-bison-bridge. (push)",
+ "%# %endif - pop from the previous if code.",
+ "%# %% - A stop-point, where code is inserted by flex.",
+ "%# Each stop-point is numbered here and also in the code generator.",
+ "%# (See gen.c, etc. for details.)",
+ "%# %not-for-header - Begin code that should NOT appear in a \".h\" file.",
+ "%# %ok-for-header - %c and %e are used for building a header file.",
+ "%# %if-tables-serialization",
+ "%#",
+ "%# All control-lines EXCEPT comment lines (\"%#\") will be inserted into",
+ "%# the generated scanner as a C-style comment. This is to aid those who",
+ "%# edit the skeleton.",
+ "%#",
+ "",
+ "%not-for-header",
+ "%if-c-only",
+ "%if-not-reentrant",
+ "m4_ifelse(M4_YY_PREFIX,yy,,",
+ "#define yy_create_buffer M4_YY_PREFIX[[_create_buffer]]",
+ "#define yy_delete_buffer M4_YY_PREFIX[[_delete_buffer]]",
+ "#define yy_flex_debug M4_YY_PREFIX[[_flex_debug]]",
+ "#define yy_init_buffer M4_YY_PREFIX[[_init_buffer]]",
+ "#define yy_flush_buffer M4_YY_PREFIX[[_flush_buffer]]",
+ "#define yy_load_buffer_state M4_YY_PREFIX[[_load_buffer_state]]",
+ "#define yy_switch_to_buffer M4_YY_PREFIX[[_switch_to_buffer]]",
+ "#define yyin M4_YY_PREFIX[[in]]",
+ "#define yyleng M4_YY_PREFIX[[leng]]",
+ "#define yylex M4_YY_PREFIX[[lex]]",
+ "#define yylineno M4_YY_PREFIX[[lineno]]",
+ "#define yyout M4_YY_PREFIX[[out]]",
+ "#define yyrestart M4_YY_PREFIX[[restart]]",
+ "#define yytext M4_YY_PREFIX[[text]]",
+ "#define yywrap M4_YY_PREFIX[[wrap]]",
+ "#define yyalloc M4_YY_PREFIX[[alloc]]",
+ "#define yyrealloc M4_YY_PREFIX[[realloc]]",
+ "#define yyfree M4_YY_PREFIX[[free]]",
+ ")",
+ "%endif",
+ "%endif",
+ "%ok-for-header",
+ "",
+ "#define FLEX_SCANNER",
+ "#define YY_FLEX_MAJOR_VERSION 2",
+ "#define YY_FLEX_MINOR_VERSION 5",
+ "#define YY_FLEX_SUBMINOR_VERSION 39",
+ "#if YY_FLEX_SUBMINOR_VERSION > 0",
+ "#define FLEX_BETA",
+ "#endif",
+ "",
+ "%# Some negated symbols",
+ "m4_ifdef( [[M4_YY_IN_HEADER]], , [[m4_define([[M4_YY_NOT_IN_HEADER]], [[]])]])",
+ "m4_ifdef( [[M4_YY_REENTRANT]], , [[m4_define([[M4_YY_NOT_REENTRANT]], [[]])]])",
+ "",
+ "%# This is the m4 way to say \"(stack_used || is_reentrant)",
+ "m4_ifdef( [[M4_YY_STACK_USED]], [[m4_define([[M4_YY_HAS_START_STACK_VARS]])]])",
+ "m4_ifdef( [[M4_YY_REENTRANT]], [[m4_define([[M4_YY_HAS_START_STACK_VARS]])]])",
+ "",
+ "%# Prefixes.",
+ "%# The complexity here is necessary so that m4 preserves",
+ "%# the argument lists to each C function.",
+ "",
+ "",
+ "m4_ifdef( [[M4_YY_PREFIX]],, [[m4_define([[M4_YY_PREFIX]], [[yy]])]])",
+ "",
+ "",
+ "",
+ "%if-c++-only",
+ " /* The c++ scanner is a mess. The FlexLexer.h header file relies on the",
+ " * following macro. This is required in order to pass the c++-multiple-scanners",
+ " * test in the regression suite. We get reports that it breaks inheritance.",
+ " * We will address this in a future release of flex, or omit the C++ scanner",
+ " * altogether.",
+ " */",
+ " #define yyFlexLexer M4_YY_PREFIX[[FlexLexer]]",
+ "%endif",
+ "",
+ "%if-c-only",
+ " m4_define(yy[[_create_buffer]], [[M4_YY_PREFIX[[_create_buffer]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[_delete_buffer]], [[M4_YY_PREFIX[[_delete_buffer]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[_scan_buffer]], [[M4_YY_PREFIX[[_scan_buffer]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[_scan_string]], [[M4_YY_PREFIX[[_scan_string]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[_scan_bytes]], [[M4_YY_PREFIX[[_scan_bytes]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[_init_buffer]], [[M4_YY_PREFIX[[_init_buffer]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[_flush_buffer]], [[M4_YY_PREFIX[[_flush_buffer]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[_load_buffer_state]], [[M4_YY_PREFIX[[_load_buffer_state]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[_switch_to_buffer]], [[M4_YY_PREFIX[[_switch_to_buffer]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[push_buffer_state]], [[M4_YY_PREFIX[[push_buffer_state]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[pop_buffer_state]], [[M4_YY_PREFIX[[pop_buffer_state]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[ensure_buffer_stack]], [[M4_YY_PREFIX[[ensure_buffer_stack]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[lex]], [[M4_YY_PREFIX[[lex]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[restart]], [[M4_YY_PREFIX[[restart]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[lex_init]], [[M4_YY_PREFIX[[lex_init]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[lex_init_extra]], [[M4_YY_PREFIX[[lex_init_extra]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[lex_destroy]], [[M4_YY_PREFIX[[lex_destroy]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[get_debug]], [[M4_YY_PREFIX[[get_debug]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[set_debug]], [[M4_YY_PREFIX[[set_debug]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[get_extra]], [[M4_YY_PREFIX[[get_extra]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[set_extra]], [[M4_YY_PREFIX[[set_extra]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[get_in]], [[M4_YY_PREFIX[[get_in]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[set_in]], [[M4_YY_PREFIX[[set_in]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[get_out]], [[M4_YY_PREFIX[[get_out]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[set_out]], [[M4_YY_PREFIX[[set_out]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[get_leng]], [[M4_YY_PREFIX[[get_leng]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[get_text]], [[M4_YY_PREFIX[[get_text]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[get_lineno]], [[M4_YY_PREFIX[[get_lineno]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[set_lineno]], [[M4_YY_PREFIX[[set_lineno]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_ifdef( [[M4_YY_REENTRANT]],",
+ " [[",
+ " m4_define(yy[[get_column]], [[M4_YY_PREFIX[[get_column]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[set_column]], [[M4_YY_PREFIX[[set_column]]m4_ifelse($#,0,,[[($@)]])]])",
+ " ]])",
+ " m4_define(yy[[wrap]], [[M4_YY_PREFIX[[wrap]]m4_ifelse($#,0,,[[($@)]])]])",
+ "%endif",
+ "",
+ "m4_ifdef( [[M4_YY_BISON_LVAL]],",
+ "[[",
+ " m4_define(yy[[get_lval]], [[M4_YY_PREFIX[[get_lval]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[set_lval]], [[M4_YY_PREFIX[[set_lval]]m4_ifelse($#,0,,[[($@)]])]])",
+ "]])",
+ "",
+ "m4_ifdef( [[<M4_YY_BISON_LLOC>]],",
+ "[[",
+ " m4_define(yy[[get_lloc]], [[M4_YY_PREFIX[[get_lloc]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[set_lloc]], [[M4_YY_PREFIX[[set_lloc]]m4_ifelse($#,0,,[[($@)]])]])",
+ "]])",
+ "",
+ "",
+ " m4_define(yy[[alloc]], [[M4_YY_PREFIX[[alloc]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[realloc]], [[M4_YY_PREFIX[[realloc]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[free]], [[M4_YY_PREFIX[[free]]m4_ifelse($#,0,,[[($@)]])]])",
+ "",
+ "%if-c-only",
+ "m4_ifdef( [[M4_YY_NOT_REENTRANT]],",
+ "[[",
+ " m4_define(yy[[text]], [[M4_YY_PREFIX[[text]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[leng]], [[M4_YY_PREFIX[[leng]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[in]], [[M4_YY_PREFIX[[in]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[out]], [[M4_YY_PREFIX[[out]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[_flex_debug]], [[M4_YY_PREFIX[[_flex_debug]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[lineno]], [[M4_YY_PREFIX[[lineno]]m4_ifelse($#,0,,[[($@)]])]])",
+ "]])",
+ "%endif",
+ "",
+ "",
+ "m4_ifdef( [[M4_YY_TABLES_EXTERNAL]],",
+ "[[",
+ " m4_define(yy[[tables_fload]], [[M4_YY_PREFIX[[tables_fload]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[tables_destroy]], [[M4_YY_PREFIX[[tables_destroy]]m4_ifelse($#,0,,[[($@)]])]])",
+ " m4_define(yy[[TABLES_NAME]], [[M4_YY_PREFIX[[TABLES_NAME]]m4_ifelse($#,0,,[[($@)]])]])",
+ "]])",
+ "",
+ "/* First, we deal with platform-specific or compiler-specific issues. */",
+ "",
+ "/* begin standard C headers. */",
+ "%if-c-only",
+ "#include <stdio.h>",
+ "#include <string.h>",
+ "#include <errno.h>",
+ "#include <stdlib.h>",
+ "%endif",
+ "",
+ "%if-tables-serialization",
+ "#include <sys/types.h>",
+ "#include <netinet/in.h>",
+ "%endif",
+ "/* end standard C headers. */",
+ "",
+ "%if-c-or-c++",
+ "/* flex integer type definitions */",
+ "",
+ "#ifndef FLEXINT_H",
+ "#define FLEXINT_H",
+ "",
+ "/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */",
+ "",
+ "#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L",
+ "",
+ "/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,",
+ " * if you want the limit (max/min) macros for int types. ",
+ " */",
+ "#ifndef __STDC_LIMIT_MACROS",
+ "#define __STDC_LIMIT_MACROS 1",
+ "#endif",
+ "",
+ "#include <inttypes.h>",
+ "typedef int8_t flex_int8_t;",
+ "typedef uint8_t flex_uint8_t;",
+ "typedef int16_t flex_int16_t;",
+ "typedef uint16_t flex_uint16_t;",
+ "typedef int32_t flex_int32_t;",
+ "typedef uint32_t flex_uint32_t;",
+ "#else",
+ "typedef signed char flex_int8_t;",
+ "typedef short int flex_int16_t;",
+ "typedef int flex_int32_t;",
+ "typedef unsigned char flex_uint8_t; ",
+ "typedef unsigned short int flex_uint16_t;",
+ "typedef unsigned int flex_uint32_t;",
+ "",
+ "/* Limits of integral types. */",
+ "#ifndef INT8_MIN",
+ "#define INT8_MIN (-128)",
+ "#endif",
+ "#ifndef INT16_MIN",
+ "#define INT16_MIN (-32767-1)",
+ "#endif",
+ "#ifndef INT32_MIN",
+ "#define INT32_MIN (-2147483647-1)",
+ "#endif",
+ "#ifndef INT8_MAX",
+ "#define INT8_MAX (127)",
+ "#endif",
+ "#ifndef INT16_MAX",
+ "#define INT16_MAX (32767)",
+ "#endif",
+ "#ifndef INT32_MAX",
+ "#define INT32_MAX (2147483647)",
+ "#endif",
+ "#ifndef UINT8_MAX",
+ "#define UINT8_MAX (255U)",
+ "#endif",
+ "#ifndef UINT16_MAX",
+ "#define UINT16_MAX (65535U)",
+ "#endif",
+ "#ifndef UINT32_MAX",
+ "#define UINT32_MAX (4294967295U)",
+ "#endif",
+ "",
+ "#endif /* ! C99 */",
+ "",
+ "#endif /* ! FLEXINT_H */",
+ "",
+ "%endif",
+ "",
+ "%if-c++-only",
+ "/* begin standard C++ headers. */",
+ "#include <iostream> ",
+ "#include <errno.h>",
+ "#include <cstdlib>",
+ "#include <cstdio>",
+ "#include <cstring>",
+ "/* end standard C++ headers. */",
+ "%endif",
+ "",
+ "#ifdef __cplusplus",
+ "",
+ "/* The \"const\" storage-class-modifier is valid. */",
+ "#define YY_USE_CONST",
+ "",
+ "#else /* ! __cplusplus */",
+ "",
+ "/* C99 requires __STDC__ to be defined as 1. */",
+ "#if defined (__STDC__)",
+ "",
+ "#define YY_USE_CONST",
+ "",
+ "#endif /* defined (__STDC__) */",
+ "#endif /* ! __cplusplus */",
+ "",
+ "#ifdef YY_USE_CONST",
+ "#define yyconst const",
+ "#else",
+ "#define yyconst",
+ "#endif",
+ "",
+ "%# For compilers that can not handle prototypes.",
+ "%# e.g.,",
+ "%# The function prototype",
+ "%# int foo(int x, char* y);",
+ "%# ",
+ "%# ...should be written as",
+ "%# int foo M4_YY_PARAMS(int x, char* y);",
+ "%# ",
+ "%# ...which could possibly generate",
+ "%# int foo ();",
+ "%# ",
+ "m4_ifdef( [[M4_YY_NO_ANSI_FUNC_PROTOS]],",
+ "[[",
+ " m4_define( [[M4_YY_PARAMS]], [[()]])",
+ "]],",
+ "[[",
+ " m4_define( [[M4_YY_PARAMS]], [[($*)]])",
+ "]])",
+ "",
+ "%not-for-header",
+ "/* Returned upon end-of-file. */",
+ "#define YY_NULL 0",
+ "%ok-for-header",
+ "",
+ "%not-for-header",
+ "/* Promotes a possibly negative, possibly signed char to an unsigned",
+ " * integer for use as an array index. If the signed char is negative,",
+ " * we want to instead treat it as an 8-bit unsigned char, hence the",
+ " * double cast.",
+ " */",
+ "#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)",
+ "%ok-for-header",
+ "",
+ "",
+ "",
+ "%if-reentrant",
+ "",
+ "/* An opaque pointer. */",
+ "#ifndef YY_TYPEDEF_YY_SCANNER_T",
+ "#define YY_TYPEDEF_YY_SCANNER_T",
+ "typedef void* yyscan_t;",
+ "#endif",
+ "",
+ "%# Declare yyguts variable",
+ "m4_define( [[M4_YY_DECL_GUTS_VAR]], [[struct yyguts_t * yyg = (struct yyguts_t*)yyscanner]])",
+ "%# Perform a noop access on yyguts to prevent unused variable complains",
+ "m4_define( [[M4_YY_NOOP_GUTS_VAR]], [[(void)yyg]])",
+ "%# For use wherever a Global is accessed or assigned.",
+ "m4_define( [[YY_G]], [[yyg->$1]])",
+ "",
+ "%# For use in function prototypes to append the additional argument.",
+ "m4_define( [[M4_YY_PROTO_LAST_ARG]], [[, yyscan_t yyscanner]])",
+ "m4_define( [[M4_YY_PROTO_ONLY_ARG]], [[yyscan_t yyscanner]])",
+ "",
+ "%# For use in function definitions to append the additional argument.",
+ "m4_ifdef( [[M4_YY_NO_ANSI_FUNC_DEFS]],",
+ "[[",
+ " m4_define( [[M4_YY_DEF_LAST_ARG]], [[, yyscanner]])",
+ " m4_define( [[M4_YY_DEF_ONLY_ARG]], [[yyscanner]])",
+ "]],",
+ "[[",
+ " m4_define( [[M4_YY_DEF_LAST_ARG]], [[, yyscan_t yyscanner]])",
+ " m4_define( [[M4_YY_DEF_ONLY_ARG]], [[yyscan_t yyscanner]])",
+ "]])",
+ "m4_define( [[M4_YY_DECL_LAST_ARG]], [[yyscan_t yyscanner;]])",
+ "",
+ "%# For use in function calls to pass the additional argument.",
+ "m4_define( [[M4_YY_CALL_LAST_ARG]], [[, yyscanner]])",
+ "m4_define( [[M4_YY_CALL_ONLY_ARG]], [[yyscanner]])",
+ "",
+ "%# For use in function documentation to adjust for additional argument.",
+ "m4_define( [[M4_YY_DOC_PARAM]], [[@param yyscanner The scanner object.]])",
+ "",
+ "/* For convenience, these vars (plus the bison vars far below)",
+ " are macros in the reentrant scanner. */",
+ "#define yyin YY_G(yyin_r)",
+ "#define yyout YY_G(yyout_r)",
+ "#define yyextra YY_G(yyextra_r)",
+ "#define yyleng YY_G(yyleng_r)",
+ "#define yytext YY_G(yytext_r)",
+ "#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno)",
+ "#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column)",
+ "#define yy_flex_debug YY_G(yy_flex_debug_r)",
+ "",
+ "m4_define( [[M4_YY_INCR_LINENO]],",
+ "[[ ",
+ " do{ yylineno++;",
+ " yycolumn=0;",
+ " }while(0)",
+ "]])",
+ "",
+ "%endif",
+ "",
+ "",
+ "",
+ "%if-not-reentrant",
+ "",
+ "m4_define( [[M4_YY_INCR_LINENO]],",
+ "[[ ",
+ " yylineno++;",
+ "]])",
+ "",
+ "%# Define these macros to be no-ops.",
+ "m4_define( [[M4_YY_DECL_GUTS_VAR]], [[m4_dnl]])",
+ "m4_define( [[M4_YY_NOOP_GUTS_VAR]], [[m4_dnl]])",
+ "m4_define( [[YY_G]], [[($1)]])",
+ "m4_define( [[M4_YY_PROTO_LAST_ARG]])",
+ "m4_define( [[M4_YY_PROTO_ONLY_ARG]], [[void]])",
+ "m4_define( [[M4_YY_DEF_LAST_ARG]])",
+ "",
+ "m4_ifdef( [[M4_YY_NO_ANSI_FUNC_DEFS]],",
+ "[[",
+ " m4_define( [[M4_YY_DEF_ONLY_ARG]])",
+ "]],",
+ "[[",
+ " m4_define( [[M4_YY_DEF_ONLY_ARG]], [[void]])",
+ "]])",
+ "m4_define([[M4_YY_DECL_LAST_ARG]])",
+ "m4_define([[M4_YY_CALL_LAST_ARG]])",
+ "m4_define([[M4_YY_CALL_ONLY_ARG]])",
+ "m4_define( [[M4_YY_DOC_PARAM]], [[]])",
+ "",
+ "%endif",
+ "",
+ "",
+ "m4_ifdef( [[M4_YY_NO_ANSI_FUNC_DEFS]],",
+ "[[",
+ "%# For compilers that need traditional function definitions.",
+ "%# e.g.,",
+ "%# The function prototype taking 2 arguments",
+ "%# int foo (int x, char* y)",
+ "%#",
+ "%# ...should be written as",
+ "%# int foo YYFARGS2(int,x, char*,y)",
+ "%#",
+ "%# ...which could possibly generate",
+ "%# int foo (x,y,yyscanner)",
+ "%# int x;",
+ "%# char * y;",
+ "%# yyscan_t yyscanner;",
+ "%#",
+ "%# Generate traditional function defs",
+ " m4_define( [[YYFARGS0]], [[(M4_YY_DEF_ONLY_ARG) [[\\]]",
+ " M4_YY_DECL_LAST_ARG]])",
+ " m4_define( [[YYFARGS1]], [[($2 M4_YY_DEF_LAST_ARG) [[\\]]",
+ " $1 $2; [[\\]]",
+ " M4_YY_DECL_LAST_ARG]])",
+ " m4_define( [[YYFARGS2]], [[($2,$4 M4_YY_DEF_LAST_ARG) [[\\]]",
+ " $1 $2; [[\\]]",
+ " $3 $4; [[\\]]",
+ " M4_YY_DECL_LAST_ARG]])",
+ " m4_define( [[YYFARGS3]], [[($2,$4,$6 M4_YY_DEF_LAST_ARG) [[\\]]",
+ " $1 $2; [[\\]]",
+ " $3 $4; [[\\]]",
+ " $5 $6; [[\\]]",
+ " M4_YY_DECL_LAST_ARG]])",
+ "]],",
+ "[[",
+ "%# Generate C99 function defs.",
+ " m4_define( [[YYFARGS0]], [[(M4_YY_DEF_ONLY_ARG)]])",
+ " m4_define( [[YYFARGS1]], [[($1 $2 M4_YY_DEF_LAST_ARG)]])",
+ " m4_define( [[YYFARGS2]], [[($1 $2, $3 $4 M4_YY_DEF_LAST_ARG)]])",
+ " m4_define( [[YYFARGS3]], [[($1 $2, $3 $4, $5 $6 M4_YY_DEF_LAST_ARG)]])",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "/* Enter a start condition. This macro really ought to take a parameter,",
+ " * but we do it the disgusting crufty way forced on us by the ()-less",
+ " * definition of BEGIN.",
+ " */",
+ "#define BEGIN YY_G(yy_start) = 1 + 2 *",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "/* Translate the current start state into a value that can be later handed",
+ " * to BEGIN to return to the state. The YYSTATE alias is for lex",
+ " * compatibility.",
+ " */",
+ "#define YY_START ((YY_G(yy_start) - 1) / 2)",
+ "#define YYSTATE YY_START",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "/* Action number for EOF rule of a given start state. */",
+ "#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "/* Special action meaning \"start processing a new file\". */",
+ "#define YY_NEW_FILE yyrestart( yyin M4_YY_CALL_LAST_ARG )",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "#define YY_END_OF_BUFFER_CHAR 0",
+ "]])",
+ "",
+ "/* Size of default input buffer. */",
+ "#ifndef YY_BUF_SIZE",
+ "#define YY_BUF_SIZE 16384",
+ "#endif",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "/* The state buf must be large enough to hold one state per character in the main buffer.",
+ " */",
+ "#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))",
+ "]])",
+ "",
+ "",
+ "#ifndef YY_TYPEDEF_YY_BUFFER_STATE",
+ "#define YY_TYPEDEF_YY_BUFFER_STATE",
+ "typedef struct yy_buffer_state *YY_BUFFER_STATE;",
+ "#endif",
+ "",
+ "#ifndef YY_TYPEDEF_YY_SIZE_T",
+ "#define YY_TYPEDEF_YY_SIZE_T",
+ "typedef size_t yy_size_t;",
+ "#endif",
+ "",
+ "%if-not-reentrant",
+ "extern yy_size_t yyleng;",
+ "%endif",
+ "",
+ "%if-c-only",
+ "%if-not-reentrant",
+ "extern FILE *yyin, *yyout;",
+ "%endif",
+ "%endif",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "#define EOB_ACT_CONTINUE_SCAN 0",
+ "#define EOB_ACT_END_OF_FILE 1",
+ "#define EOB_ACT_LAST_MATCH 2",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ " m4_ifdef( [[M4_YY_USE_LINENO]],",
+ " [[",
+ " /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires",
+ " * access to the local variable yy_act. Since yyless() is a macro, it would break",
+ " * existing scanners that call yyless() from OUTSIDE yylex. ",
+ " * One obvious solution it to make yy_act a global. I tried that, and saw",
+ " * a 5% performance hit in a non-yylineno scanner, because yy_act is",
+ " * normally declared as a register variable-- so it is not worth it.",
+ " */",
+ " #define YY_LESS_LINENO(n) \\",
+ " do { \\",
+ " int yyl;\\",
+ " for ( yyl = n; yyl < yyleng; ++yyl )\\",
+ " if ( yytext[yyl] == '\\n' )\\",
+ " --yylineno;\\",
+ " }while(0)",
+ " #define YY_LINENO_REWIND_TO(dst) \\",
+ " do {\\",
+ " const char *p;\\",
+ " for ( p = yy_cp-1; p >= (dst); --p)\\",
+ " if ( *p == '\\n' )\\",
+ " --yylineno;\\",
+ " }while(0)",
+ " ]],",
+ " [[",
+ " #define YY_LESS_LINENO(n)",
+ " #define YY_LINENO_REWIND_TO(ptr)",
+ " ]])",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "/* Return all but the first \"n\" matched characters back to the input stream. */",
+ "#define yyless(n) \\",
+ " do \\",
+ " { \\",
+ " /* Undo effects of setting up yytext. */ \\",
+ " int yyless_macro_arg = (n); \\",
+ " YY_LESS_LINENO(yyless_macro_arg);\\",
+ " *yy_cp = YY_G(yy_hold_char); \\",
+ " YY_RESTORE_YY_MORE_OFFSET \\",
+ " YY_G(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \\",
+ " YY_DO_BEFORE_ACTION; /* set up yytext again */ \\",
+ " } \\",
+ " while ( 0 )",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "#define unput(c) yyunput( c, YY_G(yytext_ptr) M4_YY_CALL_LAST_ARG )",
+ "]])",
+ "",
+ "#ifndef YY_STRUCT_YY_BUFFER_STATE",
+ "#define YY_STRUCT_YY_BUFFER_STATE",
+ "struct yy_buffer_state",
+ " {",
+ "%if-c-only",
+ " FILE *yy_input_file;",
+ "%endif",
+ "",
+ "%if-c++-only",
+ " std::istream* yy_input_file;",
+ "%endif",
+ "",
+ "",
+ " char *yy_ch_buf; /* input buffer */",
+ " char *yy_buf_pos; /* current position in input buffer */",
+ "",
+ " /* Size of input buffer in bytes, not including room for EOB",
+ " * characters.",
+ " */",
+ " yy_size_t yy_buf_size;",
+ "",
+ " /* Number of characters read into yy_ch_buf, not including EOB",
+ " * characters.",
+ " */",
+ " yy_size_t yy_n_chars;",
+ "",
+ " /* Whether we \"own\" the buffer - i.e., we know we created it,",
+ " * and can realloc() it to grow it, and should free() it to",
+ " * delete it.",
+ " */",
+ " int yy_is_our_buffer;",
+ "",
+ " /* Whether this is an \"interactive\" input source; if so, and",
+ " * if we're using stdio for input, then we want to use getc()",
+ " * instead of fread(), to make sure we stop fetching input after",
+ " * each newline.",
+ " */",
+ " int yy_is_interactive;",
+ "",
+ " /* Whether we're considered to be at the beginning of a line.",
+ " * If so, '^' rules will be active on the next match, otherwise",
+ " * not.",
+ " */",
+ " int yy_at_bol;",
+ "",
+ " int yy_bs_lineno; /**< The line count. */",
+ " int yy_bs_column; /**< The column count. */",
+ " ",
+ "",
+ " /* Whether to try to fill the input buffer when we reach the",
+ " * end of it.",
+ " */",
+ " int yy_fill_buffer;",
+ "",
+ " int yy_buffer_status;",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "#define YY_BUFFER_NEW 0",
+ "#define YY_BUFFER_NORMAL 1",
+ " /* When an EOF's been seen but there's still some text to process",
+ " * then we mark the buffer as YY_EOF_PENDING, to indicate that we",
+ " * shouldn't try reading from the input source any more. We might",
+ " * still have a bunch of tokens to match, though, because of",
+ " * possible backing-up.",
+ " *",
+ " * When we actually see the EOF, we change the status to \"new\"",
+ " * (via yyrestart()), so that the user can continue scanning by",
+ " * just pointing yyin at a new input file.",
+ " */",
+ "#define YY_BUFFER_EOF_PENDING 2",
+ "]])",
+ " };",
+ "#endif /* !YY_STRUCT_YY_BUFFER_STATE */",
+ "",
+ "%if-c-only Standard (non-C++) definition",
+ "%not-for-header",
+ "%if-not-reentrant",
+ "",
+ "/* Stack of input buffers. */",
+ "static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */",
+ "static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */",
+ "static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */",
+ "%endif",
+ "%ok-for-header",
+ "%endif",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "/* We provide macros for accessing buffer states in case in the",
+ " * future we want to put the buffer states in a more general",
+ " * \"scanner state\".",
+ " *",
+ " * Returns the top of the stack, or NULL.",
+ " */",
+ "#define YY_CURRENT_BUFFER ( YY_G(yy_buffer_stack) \\",
+ " ? YY_G(yy_buffer_stack)[YY_G(yy_buffer_stack_top)] \\",
+ " : NULL)",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "/* Same as previous macro, but useful when we know that the buffer stack is not",
+ " * NULL or when we need an lvalue. For internal use only.",
+ " */",
+ "#define YY_CURRENT_BUFFER_LVALUE YY_G(yy_buffer_stack)[YY_G(yy_buffer_stack_top)]",
+ "]])",
+ "",
+ "%if-c-only Standard (non-C++) definition",
+ "",
+ "%if-not-reentrant",
+ "%not-for-header",
+ "/* yy_hold_char holds the character lost when yytext is formed. */",
+ "static char yy_hold_char;",
+ "static yy_size_t yy_n_chars; /* number of characters read into yy_ch_buf */",
+ "yy_size_t yyleng;",
+ "",
+ "/* Points to current character in buffer. */",
+ "static char *yy_c_buf_p = (char *) 0;",
+ "static int yy_init = 0; /* whether we need to initialize */",
+ "static int yy_start = 0; /* start state number */",
+ "",
+ "/* Flag which is used to allow yywrap()'s to do buffer switches",
+ " * instead of setting up a fresh yyin. A bit of a hack ...",
+ " */",
+ "static int yy_did_buffer_switch_on_eof;",
+ "%ok-for-header",
+ "%endif",
+ "",
+ "void yyrestart M4_YY_PARAMS( FILE *input_file M4_YY_PROTO_LAST_ARG );",
+ "void yy_switch_to_buffer M4_YY_PARAMS( YY_BUFFER_STATE new_buffer M4_YY_PROTO_LAST_ARG );",
+ "YY_BUFFER_STATE yy_create_buffer M4_YY_PARAMS( FILE *file, int size M4_YY_PROTO_LAST_ARG );",
+ "void yy_delete_buffer M4_YY_PARAMS( YY_BUFFER_STATE b M4_YY_PROTO_LAST_ARG );",
+ "void yy_flush_buffer M4_YY_PARAMS( YY_BUFFER_STATE b M4_YY_PROTO_LAST_ARG );",
+ "void yypush_buffer_state M4_YY_PARAMS( YY_BUFFER_STATE new_buffer M4_YY_PROTO_LAST_ARG );",
+ "void yypop_buffer_state M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "static void yyensure_buffer_stack M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );",
+ "static void yy_load_buffer_state M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );",
+ "static void yy_init_buffer M4_YY_PARAMS( YY_BUFFER_STATE b, FILE *file M4_YY_PROTO_LAST_ARG );",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "#define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG)",
+ "]])",
+ "",
+ "YY_BUFFER_STATE yy_scan_buffer M4_YY_PARAMS( char *base, yy_size_t size M4_YY_PROTO_LAST_ARG );",
+ "YY_BUFFER_STATE yy_scan_string M4_YY_PARAMS( yyconst char *yy_str M4_YY_PROTO_LAST_ARG );",
+ "YY_BUFFER_STATE yy_scan_bytes M4_YY_PARAMS( yyconst char *bytes, yy_size_t len M4_YY_PROTO_LAST_ARG );",
+ "",
+ "%endif",
+ "",
+ "void *yyalloc M4_YY_PARAMS( yy_size_t M4_YY_PROTO_LAST_ARG );",
+ "void *yyrealloc M4_YY_PARAMS( void *, yy_size_t M4_YY_PROTO_LAST_ARG );",
+ "void yyfree M4_YY_PARAMS( void * M4_YY_PROTO_LAST_ARG );",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "#define yy_new_buffer yy_create_buffer",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "#define yy_set_interactive(is_interactive) \\",
+ " { \\",
+ " if ( ! YY_CURRENT_BUFFER ){ \\",
+ " yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG); \\",
+ " YY_CURRENT_BUFFER_LVALUE = \\",
+ " yy_create_buffer( yyin, YY_BUF_SIZE M4_YY_CALL_LAST_ARG); \\",
+ " } \\",
+ " YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \\",
+ " }",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "#define yy_set_bol(at_bol) \\",
+ " { \\",
+ " if ( ! YY_CURRENT_BUFFER ){\\",
+ " yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG); \\",
+ " YY_CURRENT_BUFFER_LVALUE = \\",
+ " yy_create_buffer( yyin, YY_BUF_SIZE M4_YY_CALL_LAST_ARG); \\",
+ " } \\",
+ " YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \\",
+ " }",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)",
+ "]])",
+ "",
+ "%% [1.0] yytext/yyin/yyout/yy_state_type/yylineno etc. def's & init go here",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "%% [1.5] DFA",
+ "]])",
+ "",
+ "%if-c-only Standard (non-C++) definition",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "static yy_state_type yy_get_previous_state M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );",
+ "static yy_state_type yy_try_NUL_trans M4_YY_PARAMS( yy_state_type current_state M4_YY_PROTO_LAST_ARG);",
+ "static int yy_get_next_buffer M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );",
+ "static void yy_fatal_error M4_YY_PARAMS( yyconst char msg[] M4_YY_PROTO_LAST_ARG );",
+ "]])",
+ "",
+ "%endif",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "/* Done after the current pattern has been matched and before the",
+ " * corresponding action - sets up yytext.",
+ " */",
+ "#define YY_DO_BEFORE_ACTION \\",
+ " YY_G(yytext_ptr) = yy_bp; \\",
+ "%% [2.0] code to fiddle yytext and yyleng for yymore() goes here \\",
+ " YY_G(yy_hold_char) = *yy_cp; \\",
+ " *yy_cp = '\\0'; \\",
+ "%% [3.0] code to copy yytext_ptr to yytext[] goes here, if %array \\",
+ " YY_G(yy_c_buf_p) = yy_cp;",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "%% [4.0] data tables for the DFA and the user's section 1 definitions go here",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_IN_HEADER]], [[#ifdef YY_HEADER_EXPORT_START_CONDITIONS]])",
+ "M4_YY_SC_DEFS",
+ "m4_ifdef( [[M4_YY_IN_HEADER]], [[#endif]])",
+ "",
+ "m4_ifdef( [[M4_YY_NO_UNISTD_H]],,",
+ "[[",
+ "#ifndef YY_NO_UNISTD_H",
+ "/* Special case for \"unistd.h\", since it is non-ANSI. We include it way",
+ " * down here because we want the user's section 1 to have been scanned first.",
+ " * The user has a chance to override it with an option.",
+ " */",
+ "%if-c-only",
+ "#include <unistd.h>",
+ "%endif",
+ "%if-c++-only",
+ "#include <unistd.h>",
+ "%endif",
+ "#endif",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_EXTRA_TYPE_DEFS]],",
+ "[[",
+ "#define YY_EXTRA_TYPE M4_EXTRA_TYPE_DEFS",
+ "]],",
+ "[[",
+ "#ifndef YY_EXTRA_TYPE",
+ "#define YY_EXTRA_TYPE void *",
+ "#endif",
+ "]]",
+ ")",
+ "",
+ "%if-c-only Reentrant structure and macros (non-C++).",
+ "%if-reentrant",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "/* Holds the entire state of the reentrant scanner. */",
+ "struct yyguts_t",
+ " {",
+ "",
+ " /* User-defined. Not touched by flex. */",
+ " YY_EXTRA_TYPE yyextra_r;",
+ "",
+ " /* The rest are the same as the globals declared in the non-reentrant scanner. */",
+ " FILE *yyin_r, *yyout_r;",
+ " size_t yy_buffer_stack_top; /**< index of top of stack. */",
+ " size_t yy_buffer_stack_max; /**< capacity of stack. */",
+ " YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */",
+ " char yy_hold_char;",
+ " yy_size_t yy_n_chars;",
+ " yy_size_t yyleng_r;",
+ " char *yy_c_buf_p;",
+ " int yy_init;",
+ " int yy_start;",
+ " int yy_did_buffer_switch_on_eof;",
+ " int yy_start_stack_ptr;",
+ " int yy_start_stack_depth;",
+ " int *yy_start_stack;",
+ " yy_state_type yy_last_accepting_state;",
+ " char* yy_last_accepting_cpos;",
+ "",
+ " int yylineno_r;",
+ " int yy_flex_debug_r;",
+ "",
+ "m4_ifdef( [[M4_YY_USES_REJECT]],",
+ "[[",
+ " yy_state_type *yy_state_buf;",
+ " yy_state_type *yy_state_ptr;",
+ " char *yy_full_match;",
+ " int yy_lp;",
+ "",
+ " /* These are only needed for trailing context rules,",
+ " * but there's no conditional variable for that yet. */",
+ " int yy_looking_for_trail_begin;",
+ " int yy_full_lp;",
+ " int *yy_full_state;",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_TEXT_IS_ARRAY]],",
+ "[[",
+ " char yytext_r[YYLMAX];",
+ " char *yytext_ptr;",
+ " int yy_more_offset;",
+ " int yy_prev_more_offset;",
+ "]],",
+ "[[",
+ " char *yytext_r;",
+ " int yy_more_flag;",
+ " int yy_more_len;",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_BISON_LVAL]],",
+ "[[",
+ " YYSTYPE * yylval_r;",
+ "]])",
+ "",
+ "m4_ifdef( [[<M4_YY_BISON_LLOC>]],",
+ "[[",
+ " YYLTYPE * yylloc_r;",
+ "]])",
+ "",
+ " }; /* end struct yyguts_t */",
+ "]])",
+ "",
+ "",
+ "%if-c-only",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "static int yy_init_globals M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );",
+ "]])",
+ "%endif",
+ "",
+ "%if-reentrant",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ " m4_ifdef( [[M4_YY_BISON_LVAL]],",
+ " [[",
+ " /* This must go here because YYSTYPE and YYLTYPE are included",
+ " * from bison output in section 1.*/",
+ " # define yylval YY_G(yylval_r)",
+ " ]])",
+ "",
+ " m4_ifdef( [[<M4_YY_BISON_LLOC>]],",
+ " [[",
+ " # define yylloc YY_G(yylloc_r)",
+ " ]])",
+ "]])",
+ "",
+ "int yylex_init M4_YY_PARAMS(yyscan_t* scanner);",
+ "",
+ "int yylex_init_extra M4_YY_PARAMS( YY_EXTRA_TYPE user_defined, yyscan_t* scanner);",
+ "",
+ "%endif",
+ "",
+ "%endif End reentrant structures and macros.",
+ "",
+ "/* Accessor methods to globals.",
+ " These are made visible to non-reentrant scanners for convenience. */",
+ "",
+ "m4_ifdef( [[M4_YY_NO_DESTROY]],,",
+ "[[",
+ "int yylex_destroy M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NO_GET_DEBUG]],,",
+ "[[",
+ "int yyget_debug M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NO_SET_DEBUG]],,",
+ "[[",
+ "void yyset_debug M4_YY_PARAMS( int debug_flag M4_YY_PROTO_LAST_ARG );",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NO_GET_EXTRA]],,",
+ "[[",
+ "YY_EXTRA_TYPE yyget_extra M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NO_SET_EXTRA]],,",
+ "[[",
+ "void yyset_extra M4_YY_PARAMS( YY_EXTRA_TYPE user_defined M4_YY_PROTO_LAST_ARG );",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NO_GET_IN]],,",
+ "[[",
+ "FILE *yyget_in M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NO_SET_IN]],,",
+ "[[",
+ "void yyset_in M4_YY_PARAMS( FILE * in_str M4_YY_PROTO_LAST_ARG );",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NO_GET_OUT]],,",
+ "[[",
+ "FILE *yyget_out M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NO_SET_OUT]],,",
+ "[[",
+ "void yyset_out M4_YY_PARAMS( FILE * out_str M4_YY_PROTO_LAST_ARG );",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NO_GET_LENG]],,",
+ "[[",
+ "yy_size_t yyget_leng M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NO_GET_TEXT]],,",
+ "[[",
+ "char *yyget_text M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NO_GET_LINENO]],,",
+ "[[",
+ "int yyget_lineno M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NO_SET_LINENO]],,",
+ "[[",
+ "void yyset_lineno M4_YY_PARAMS( int line_number M4_YY_PROTO_LAST_ARG );",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_REENTRANT]],",
+ "[[",
+ "m4_ifdef( [[M4_YY_NO_GET_COLUMN]],,",
+ "[[",
+ "int yyget_column M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );",
+ "]])",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_REENTRANT]],",
+ "[[",
+ "m4_ifdef( [[M4_YY_NO_SET_COLUMN]],,",
+ "[[",
+ "void yyset_column M4_YY_PARAMS( int column_no M4_YY_PROTO_LAST_ARG );",
+ "]])",
+ "]])",
+ "",
+ "%if-bison-bridge",
+ "m4_ifdef( [[M4_YY_NO_GET_LVAL]],,",
+ "[[",
+ "YYSTYPE * yyget_lval M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );",
+ "]])",
+ "",
+ "void yyset_lval M4_YY_PARAMS( YYSTYPE * yylval_param M4_YY_PROTO_LAST_ARG );",
+ "",
+ "m4_ifdef( [[<M4_YY_BISON_LLOC>]],",
+ "[[",
+ " m4_ifdef( [[M4_YY_NO_GET_LLOC]],,",
+ " [[",
+ " YYLTYPE *yyget_lloc M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );",
+ " ]])",
+ "",
+ " m4_ifdef( [[M4_YY_NO_SET_LLOC]],,",
+ " [[",
+ " void yyset_lloc M4_YY_PARAMS( YYLTYPE * yylloc_param M4_YY_PROTO_LAST_ARG );",
+ " ]])",
+ "]])",
+ "%endif",
+ "",
+ "/* Macros after this point can all be overridden by user definitions in",
+ " * section 1.",
+ " */",
+ "",
+ "#ifndef YY_SKIP_YYWRAP",
+ "#ifdef __cplusplus",
+ "extern \"C\" int yywrap M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );",
+ "#else",
+ "extern int yywrap M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );",
+ "#endif",
+ "#endif",
+ "",
+ "%not-for-header",
+ " m4_ifdef( [[M4_YY_NO_UNPUT]],,",
+ " [[",
+ " static void yyunput M4_YY_PARAMS( int c, char *buf_ptr M4_YY_PROTO_LAST_ARG);",
+ " ]])",
+ "%ok-for-header",
+ "%endif",
+ "",
+ "#ifndef yytext_ptr",
+ "static void yy_flex_strncpy M4_YY_PARAMS( char *, yyconst char *, int M4_YY_PROTO_LAST_ARG);",
+ "#endif",
+ "",
+ "#ifdef YY_NEED_STRLEN",
+ "static int yy_flex_strlen M4_YY_PARAMS( yyconst char * M4_YY_PROTO_LAST_ARG);",
+ "#endif",
+ "",
+ "#ifndef YY_NO_INPUT",
+ "%if-c-only Standard (non-C++) definition",
+ "%not-for-header",
+ "#ifdef __cplusplus",
+ "static int yyinput M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );",
+ "#else",
+ "static int input M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );",
+ "#endif",
+ "%ok-for-header",
+ "%endif",
+ "#endif",
+ "",
+ "",
+ "%if-c-only",
+ "%# TODO: This is messy.",
+ "m4_ifdef( [[M4_YY_STACK_USED]],",
+ "[[",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_REENTRANT]],",
+ "[[",
+ " m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ " [[",
+ " static int yy_start_stack_ptr = 0;",
+ " static int yy_start_stack_depth = 0;",
+ " static int *yy_start_stack = NULL;",
+ " ]])",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ " m4_ifdef( [[M4_YY_NO_PUSH_STATE]],,",
+ " [[",
+ " static void yy_push_state M4_YY_PARAMS( int new_state M4_YY_PROTO_LAST_ARG);",
+ " ]])",
+ " m4_ifdef( [[M4_YY_NO_POP_STATE]],,",
+ " [[",
+ " static void yy_pop_state M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );",
+ " ]])",
+ " m4_ifdef( [[M4_YY_NO_TOP_STATE]],,",
+ " [[",
+ " static int yy_top_state M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );",
+ " ]])",
+ "]])",
+ "",
+ "]],",
+ "[[",
+ "m4_define( [[M4_YY_NO_PUSH_STATE]])",
+ "m4_define( [[M4_YY_NO_POP_STATE]])",
+ "m4_define( [[M4_YY_NO_TOP_STATE]])",
+ "]])",
+ "%endif",
+ "",
+ "/* Amount of stuff to slurp up with each read. */",
+ "#ifndef YY_READ_BUF_SIZE",
+ "#define YY_READ_BUF_SIZE 8192",
+ "#endif",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "/* Copy whatever the last rule matched to the standard output. */",
+ "#ifndef ECHO",
+ "%if-c-only Standard (non-C++) definition",
+ "/* This used to be an fputs(), but since the string might contain NUL's,",
+ " * we now use fwrite().",
+ " */",
+ "#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)",
+ "%endif",
+ "%if-c++-only C++ definition",
+ "#define ECHO LexerOutput( yytext, yyleng )",
+ "%endif",
+ "#endif",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "/* Gets input and stuffs it into \"buf\". number of characters read, or YY_NULL,",
+ " * is returned in \"result\".",
+ " */",
+ "#ifndef YY_INPUT",
+ "#define YY_INPUT(buf,result,max_size) \\",
+ "%% [5.0] fread()/read() definition of YY_INPUT goes here unless we're doing C++ \\",
+ "\\",
+ "%if-c++-only C++ definition \\",
+ " if ( (result = LexerInput( (char *) buf, max_size )) < 0 ) \\",
+ " YY_FATAL_ERROR( \"input in flex scanner failed\" );",
+ "%endif",
+ "",
+ "#endif",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "/* No semi-colon after return; correct usage is to write \"yyterminate();\" -",
+ " * we don't want an extra ';' after the \"return\" because that will cause",
+ " * some compilers to complain about unreachable statements.",
+ " */",
+ "#ifndef yyterminate",
+ "#define yyterminate() return YY_NULL",
+ "#endif",
+ "]])",
+ "",
+ "/* Number of entries by which start-condition stack grows. */",
+ "#ifndef YY_START_STACK_INCR",
+ "#define YY_START_STACK_INCR 25",
+ "#endif",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "/* Report a fatal error. */",
+ "#ifndef YY_FATAL_ERROR",
+ "%if-c-only",
+ "#define YY_FATAL_ERROR(msg) yy_fatal_error( msg M4_YY_CALL_LAST_ARG)",
+ "%endif",
+ "%if-c++-only",
+ "#define YY_FATAL_ERROR(msg) LexerError( msg )",
+ "%endif",
+ "#endif",
+ "]])",
+ "",
+ "%if-tables-serialization structures and prototypes",
+ "#ifdef FLEX_SCANNER",
+ "/*",
+ "dnl tables_shared.h - tables serialization header",
+ "dnl",
+ "dnl Copyright (c) 1990 The Regents of the University of California.",
+ "dnl All rights reserved.",
+ "dnl",
+ "dnl This code is derived from software contributed to Berkeley by",
+ "dnl Vern Paxson.",
+ "dnl",
+ "dnl The United States Government has rights in this work pursuant",
+ "dnl to contract no. DE-AC03-76SF00098 between the United States",
+ "dnl Department of Energy and the University of California.",
+ "dnl",
+ "dnl This file is part of flex.",
+ "dnl",
+ "dnl Redistribution and use in source and binary forms, with or without",
+ "dnl modification, are permitted provided that the following conditions",
+ "dnl are met:",
+ "dnl",
+ "dnl 1. Redistributions of source code must retain the above copyright",
+ "dnl notice, this list of conditions and the following disclaimer.",
+ "dnl 2. Redistributions in binary form must reproduce the above copyright",
+ "dnl notice, this list of conditions and the following disclaimer in the",
+ "dnl documentation and/or other materials provided with the distribution.",
+ "dnl",
+ "dnl Neither the name of the University nor the names of its contributors",
+ "dnl may be used to endorse or promote products derived from this software",
+ "dnl without specific prior written permission.",
+ "dnl",
+ "dnl THIS SOFTWARE IS PROVIDED `AS IS' AND WITHOUT ANY EXPRESS OR",
+ "dnl IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED",
+ "dnl WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR",
+ "dnl PURPOSE.",
+ "
",
+ "dnl",
+ "dnl This file is meant to be included in both the skeleton and the actual",
+ "dnl flex code (hence the name \"_shared\").",
+ "*/",
+ "#ifndef yyskel_static",
+ "#define yyskel_static static",
+ "#endif",
+ "#else",
+ "#ifndef yyskel_static",
+ "#define yyskel_static",
+ "#endif",
+ "#endif",
+ "",
+ "/* Structures and prototypes for serializing flex tables. The",
+ " * binary format is documented in the manual.",
+ " *",
+ " * Design considerations:",
+ " *",
+ " * - The format allows many tables per file.",
+ " * - The tables can be streamed.",
+ " * - All data is stored in network byte order.",
+ " * - We do not hinder future unicode support.",
+ " * - We can lookup tables by name.",
+ " */",
+ "",
+ "/** Magic number for serialized format. */",
+ "#ifndef YYTBL_MAGIC",
+ "#define YYTBL_MAGIC 0xF13C57B1",
+ "#endif",
+ "",
+ "/** Calculate (0-7) = number bytes needed to pad n to next 64-bit boundary. */",
+ "#ifndef yypad64",
+ "#define yypad64(n) ((8-((n)%8))%8)",
+ "#endif",
+ "",
+ "",
+ "#ifndef YYTABLES_TYPES",
+ "#define YYTABLES_TYPES",
+ "/** Possible values for td_id field. Each one corresponds to a",
+ " * scanner table of the same name.",
+ " */",
+ "enum yytbl_id {",
+ " YYTD_ID_ACCEPT = 0x01, /**< 1-dim ints */",
+ " YYTD_ID_BASE = 0x02, /**< 1-dim ints */",
+ " YYTD_ID_CHK = 0x03, /**< 1-dim ints */",
+ " YYTD_ID_DEF = 0x04, /**< 1-dim ints */",
+ " YYTD_ID_EC = 0x05, /**< 1-dim ints */",
+ " YYTD_ID_META = 0x06, /**< 1-dim ints */",
+ " YYTD_ID_NUL_TRANS = 0x07, /**< 1-dim ints, maybe indices */",
+ " YYTD_ID_NXT = 0x08, /**< may be 2 dimensional ints */",
+ " YYTD_ID_RULE_CAN_MATCH_EOL = 0x09, /**< 1-dim ints */",
+ " YYTD_ID_START_STATE_LIST = 0x0A, /**< 1-dim indices into trans tbl */",
+ " YYTD_ID_TRANSITION = 0x0B, /**< structs */",
+ " YYTD_ID_ACCLIST = 0x0C /**< 1-dim ints */",
+ "};",
+ "",
+ "/** bit flags for t_flags field of struct yytbl_data */",
+ "enum yytbl_flags {",
+ " /* These first three are mutually exclusive */",
+ " YYTD_DATA8 = 0x01, /**< data is an array of type flex_int8_t */",
+ " YYTD_DATA16 = 0x02, /**< data is an array of type flex_int16_t */",
+ " YYTD_DATA32 = 0x04, /**< data is an array of type flex_int32_t */",
+ "",
+ " /* These two are mutually exclusive. */",
+ " YYTD_PTRANS = 0x08, /**< data is a list of indexes of entries",
+ " into the expanded yy_transition",
+ " array. See notes in manual. */",
+ " YYTD_STRUCT = 0x10 /**< data consists of yy_trans_info structs */",
+ "};",
+ "",
+ "/* The serialized tables header. */",
+ "struct yytbl_hdr {",
+ " flex_uint32_t th_magic; /**< Must be 0xF13C57B1 (comes from \"Flex Table\") */",
+ " flex_uint32_t th_hsize; /**< Size of this header in bytes. */",
+ " flex_uint32_t th_ssize; /**< Size of this dataset, in bytes, including header. */",
+ " flex_uint16_t th_flags; /**< Currently unused, must be 0 */",
+ " char *th_version; /**< Flex version string. NUL terminated. */",
+ " char *th_name; /**< The name of this table set. NUL terminated. */",
+ "};",
+ "",
+ "/** A single serialized table */",
+ "struct yytbl_data {",
+ " flex_uint16_t td_id; /**< enum yytbl_id table identifier */",
+ " flex_uint16_t td_flags; /**< how to interpret this data */",
+ " flex_uint32_t td_hilen; /**< num elements in highest dimension array */",
+ " flex_uint32_t td_lolen; /**< num elements in lowest dimension array */",
+ " void *td_data; /**< table data */",
+ "};",
+ "#endif",
+ "",
+ "/** Extract corresponding data size_t from td_flags */",
+ "#ifndef YYTDFLAGS2BYTES",
+ "#define YYTDFLAGS2BYTES(td_flags)\\",
+ " (((td_flags) & YYTD_DATA8)\\",
+ " ? sizeof(flex_int8_t)\\",
+ " :(((td_flags) & YYTD_DATA16)\\",
+ " ? sizeof(flex_int16_t)\\",
+ " :sizeof(flex_int32_t)))",
+ "#endif",
+ "",
+ "#ifdef FLEX_SCANNER",
+ "%not-for-header",
+ "#endif",
+ "yyskel_static flex_int32_t yytbl_calc_total_len (const struct yytbl_data *tbl);",
+ "#ifdef FLEX_SCANNER",
+ "%ok-for-header",
+ "#endif",
+ "",
+ "/* vim:set noexpandtab cindent tabstop=8 softtabstop=0 shiftwidth=8 textwidth=0: */",
+ "",
+ "",
+ "/* Load the DFA tables from the given stream. */",
+ "int yytables_fload M4_YY_PARAMS(FILE * fp M4_YY_PROTO_LAST_ARG);",
+ "",
+ "/* Unload the tables from memory. */",
+ "int yytables_destroy M4_YY_PARAMS(M4_YY_PROTO_ONLY_ARG);",
+ "%not-for-header",
+ "",
+ "/** Describes a mapping from a serialized table id to its deserialized state in",
+ " * this scanner. This is the bridge between our \"generic\" deserialization code",
+ " * and the specifics of this scanner. ",
+ " */",
+ "struct yytbl_dmap {",
+ " enum yytbl_id dm_id;/**< table identifier */",
+ " void **dm_arr; /**< address of pointer to store the deserialized table. */",
+ " size_t dm_sz; /**< local sizeof() each element in table. */",
+ "};",
+ "",
+ "/** A {0,0,0}-terminated list of structs, forming the map */",
+ "static struct yytbl_dmap yydmap[] =",
+ "{",
+ "%tables-yydmap generated elements",
+ " {0,0,0}",
+ "};",
+ "",
+ "/** A tables-reader object to maintain some state in the read. */",
+ "struct yytbl_reader {",
+ " FILE * fp; /**< input stream */",
+ " flex_uint32_t bread; /**< bytes read since beginning of current tableset */",
+ "};",
+ "",
+ "%endif",
+ "/* end tables serialization structures and prototypes */",
+ "",
+ "%ok-for-header",
+ "",
+ "/* Default declaration of generated scanner - a define so the user can",
+ " * easily add parameters.",
+ " */",
+ "#ifndef YY_DECL",
+ "#define YY_DECL_IS_OURS 1",
+ "%if-c-only Standard (non-C++) definition",
+ "",
+ "",
+ "m4_define( [[M4_YY_LEX_PROTO]], [[M4_YY_PARAMS(M4_YY_PROTO_ONLY_ARG)]])",
+ "m4_define( [[M4_YY_LEX_DECLARATION]], [[YYFARGS0(void)]])",
+ "",
+ "m4_ifdef( [[M4_YY_BISON_LVAL]],",
+ "[[",
+ " m4_dnl The bison pure parser is used. Redefine yylex to",
+ " m4_dnl accept the lval parameter.",
+ "",
+ " m4_define( [[M4_YY_LEX_PROTO]], [[\\]]",
+ " [[M4_YY_PARAMS(YYSTYPE * yylval_param M4_YY_PROTO_LAST_ARG)]])",
+ " m4_define( [[M4_YY_LEX_DECLARATION]], [[\\]]",
+ " [[YYFARGS1(YYSTYPE *,yylval_param)]])",
+ "]])",
+ "",
+ "m4_ifdef( [[<M4_YY_BISON_LLOC>]],",
+ "[[",
+ " m4_dnl Locations are used. yylex should also accept the ylloc parameter.",
+ "",
+ " m4_define( [[M4_YY_LEX_PROTO]], [[\\]]",
+ " [[M4_YY_PARAMS(YYSTYPE * yylval_param, YYLTYPE * yylloc_param M4_YY_PROTO_LAST_ARG)]])",
+ " m4_define( [[M4_YY_LEX_DECLARATION]], [[\\]]",
+ " [[YYFARGS2(YYSTYPE *,yylval_param, YYLTYPE *,yylloc_param)]])",
+ "]])",
+ "",
+ "extern int yylex M4_YY_LEX_PROTO;",
+ "",
+ "#define YY_DECL int yylex M4_YY_LEX_DECLARATION",
+ "%endif",
+ "%if-c++-only C++ definition",
+ "#define YY_DECL int yyFlexLexer::yylex()",
+ "%endif",
+ "#endif /* !YY_DECL */",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "/* Code executed at the beginning of each rule, after yytext and yyleng",
+ " * have been set up.",
+ " */",
+ "#ifndef YY_USER_ACTION",
+ "#define YY_USER_ACTION",
+ "#endif",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "/* Code executed at the end of each rule. */",
+ "#ifndef YY_BREAK",
+ "#define YY_BREAK break;",
+ "#endif",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "%% [6.0] YY_RULE_SETUP definition goes here",
+ "]])",
+ "",
+ "%not-for-header",
+ "/** The main scanner function which does all the work.",
+ " */",
+ "YY_DECL",
+ "{",
+ " register yy_state_type yy_current_state;",
+ " register char *yy_cp, *yy_bp;",
+ " register int yy_act;",
+ " M4_YY_DECL_GUTS_VAR();",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_REENTRANT]],",
+ "[[",
+ " m4_ifdef( [[M4_YY_BISON_LVAL]],",
+ " [[",
+ " YYSTYPE * yylval;",
+ " ]])",
+ " m4_ifdef( [[<M4_YY_BISON_LLOC>]],",
+ " [[",
+ " YYLTYPE * yylloc;",
+ " ]])",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_BISON_LVAL]],",
+ "[[",
+ " yylval = yylval_param;",
+ "]])",
+ "",
+ "m4_ifdef( [[<M4_YY_BISON_LLOC>]],",
+ "[[",
+ " yylloc = yylloc_param;",
+ "]])",
+ "",
+ " if ( !YY_G(yy_init) )",
+ " {",
+ " YY_G(yy_init) = 1;",
+ "",
+ "#ifdef YY_USER_INIT",
+ " YY_USER_INIT;",
+ "#endif",
+ "",
+ "m4_ifdef( [[M4_YY_USES_REJECT]],",
+ "[[",
+ " /* Create the reject buffer large enough to save one state per allowed character. */",
+ " if ( ! YY_G(yy_state_buf) )",
+ " YY_G(yy_state_buf) = (yy_state_type *)yyalloc(YY_STATE_BUF_SIZE M4_YY_CALL_LAST_ARG);",
+ " if ( ! YY_G(yy_state_buf) )",
+ " YY_FATAL_ERROR( \"out of dynamic memory in yylex()\" );",
+ "]])",
+ "",
+ " if ( ! YY_G(yy_start) )",
+ " YY_G(yy_start) = 1; /* first start state */",
+ "",
+ " if ( ! yyin )",
+ "%if-c-only",
+ " yyin = stdin;",
+ "%endif",
+ "%if-c++-only",
+ " yyin = & std::cin;",
+ "%endif",
+ "",
+ " if ( ! yyout )",
+ "%if-c-only",
+ " yyout = stdout;",
+ "%endif",
+ "%if-c++-only",
+ " yyout = & std::cout;",
+ "%endif",
+ "",
+ " if ( ! YY_CURRENT_BUFFER ) {",
+ " yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG);",
+ " YY_CURRENT_BUFFER_LVALUE =",
+ " yy_create_buffer( yyin, YY_BUF_SIZE M4_YY_CALL_LAST_ARG);",
+ " }",
+ "",
+ " yy_load_buffer_state( M4_YY_CALL_ONLY_ARG );",
+ " }",
+ "",
+ " {",
+ "%% [7.0] user's declarations go here",
+ "",
+ " while ( 1 ) /* loops until end-of-file is reached */",
+ " {",
+ "%% [8.0] yymore()-related code goes here",
+ " yy_cp = YY_G(yy_c_buf_p);",
+ "",
+ " /* Support of yytext. */",
+ " *yy_cp = YY_G(yy_hold_char);",
+ "",
+ " /* yy_bp points to the position in yy_ch_buf of the start of",
+ " * the current run.",
+ " */",
+ " yy_bp = yy_cp;",
+ "",
+ "%% [9.0] code to set up and find next match goes here",
+ "",
+ "yy_find_action:",
+ "%% [10.0] code to find the action number goes here",
+ "",
+ " YY_DO_BEFORE_ACTION;",
+ "",
+ "%% [11.0] code for yylineno update goes here",
+ "",
+ "do_action: /* This label is used only to access EOF actions. */",
+ "",
+ "%% [12.0] debug code goes here",
+ "",
+ " switch ( yy_act )",
+ " { /* beginning of action switch */",
+ "%% [13.0] actions go here",
+ "",
+ " case YY_END_OF_BUFFER:",
+ " {",
+ " /* Amount of text matched not including the EOB char. */",
+ " int yy_amount_of_matched_text = (int) (yy_cp - YY_G(yytext_ptr)) - 1;",
+ "",
+ " /* Undo the effects of YY_DO_BEFORE_ACTION. */",
+ " *yy_cp = YY_G(yy_hold_char);",
+ " YY_RESTORE_YY_MORE_OFFSET",
+ "",
+ " if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )",
+ " {",
+ " /* We're scanning a new file or input source. It's",
+ " * possible that this happened because the user",
+ " * just pointed yyin at a new source and called",
+ " * yylex(). If so, then we have to assure",
+ " * consistency between YY_CURRENT_BUFFER and our",
+ " * globals. Here is the right place to do so, because",
+ " * this is the first action (other than possibly a",
+ " * back-up) that will match for the new input source.",
+ " */",
+ " YY_G(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;",
+ " YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;",
+ " YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;",
+ " }",
+ "",
+ " /* Note that here we test for yy_c_buf_p \"<=\" to the position",
+ " * of the first EOB in the buffer, since yy_c_buf_p will",
+ " * already have been incremented past the NUL character",
+ " * (since all states make transitions on EOB to the",
+ " * end-of-buffer state). Contrast this with the test",
+ " * in input().",
+ " */",
+ " if ( YY_G(yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars)] )",
+ " { /* This was really a NUL. */",
+ " yy_state_type yy_next_state;",
+ "",
+ " YY_G(yy_c_buf_p) = YY_G(yytext_ptr) + yy_amount_of_matched_text;",
+ "",
+ " yy_current_state = yy_get_previous_state( M4_YY_CALL_ONLY_ARG );",
+ "",
+ " /* Okay, we're now positioned to make the NUL",
+ " * transition. We couldn't have",
+ " * yy_get_previous_state() go ahead and do it",
+ " * for us because it doesn't know how to deal",
+ " * with the possibility of jamming (and we don't",
+ " * want to build jamming into it because then it",
+ " * will run more slowly).",
+ " */",
+ "",
+ " yy_next_state = yy_try_NUL_trans( yy_current_state M4_YY_CALL_LAST_ARG);",
+ "",
+ " yy_bp = YY_G(yytext_ptr) + YY_MORE_ADJ;",
+ "",
+ " if ( yy_next_state )",
+ " {",
+ " /* Consume the NUL. */",
+ " yy_cp = ++YY_G(yy_c_buf_p);",
+ " yy_current_state = yy_next_state;",
+ " goto yy_match;",
+ " }",
+ "",
+ " else",
+ " {",
+ "%% [14.0] code to do back-up for compressed tables and set up yy_cp goes here",
+ " goto yy_find_action;",
+ " }",
+ " }",
+ "",
+ " else switch ( yy_get_next_buffer( M4_YY_CALL_ONLY_ARG ) )",
+ " {",
+ " case EOB_ACT_END_OF_FILE:",
+ " {",
+ " YY_G(yy_did_buffer_switch_on_eof) = 0;",
+ "",
+ " if ( yywrap( M4_YY_CALL_ONLY_ARG ) )",
+ " {",
+ " /* Note: because we've taken care in",
+ " * yy_get_next_buffer() to have set up",
+ " * yytext, we can now set up",
+ " * yy_c_buf_p so that if some total",
+ " * hoser (like flex itself) wants to",
+ " * call the scanner after we return the",
+ " * YY_NULL, it'll still work - another",
+ " * YY_NULL will get returned.",
+ " */",
+ " YY_G(yy_c_buf_p) = YY_G(yytext_ptr) + YY_MORE_ADJ;",
+ "",
+ " yy_act = YY_STATE_EOF(YY_START);",
+ " goto do_action;",
+ " }",
+ "",
+ " else",
+ " {",
+ " if ( ! YY_G(yy_did_buffer_switch_on_eof) )",
+ " YY_NEW_FILE;",
+ " }",
+ " break;",
+ " }",
+ "",
+ " case EOB_ACT_CONTINUE_SCAN:",
+ " YY_G(yy_c_buf_p) =",
+ " YY_G(yytext_ptr) + yy_amount_of_matched_text;",
+ "",
+ " yy_current_state = yy_get_previous_state( M4_YY_CALL_ONLY_ARG );",
+ "",
+ " yy_cp = YY_G(yy_c_buf_p);",
+ " yy_bp = YY_G(yytext_ptr) + YY_MORE_ADJ;",
+ " goto yy_match;",
+ "",
+ " case EOB_ACT_LAST_MATCH:",
+ " YY_G(yy_c_buf_p) =",
+ " &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars)];",
+ "",
+ " yy_current_state = yy_get_previous_state( M4_YY_CALL_ONLY_ARG );",
+ "",
+ " yy_cp = YY_G(yy_c_buf_p);",
+ " yy_bp = YY_G(yytext_ptr) + YY_MORE_ADJ;",
+ " goto yy_find_action;",
+ " }",
+ " break;",
+ " }",
+ "",
+ " default:",
+ " YY_FATAL_ERROR(",
+ " \"fatal flex scanner internal error--no action found\" );",
+ " } /* end of action switch */",
+ " } /* end of scanning one token */",
+ " } /* end of user's declarations */",
+ "} /* end of yylex */",
+ "%ok-for-header",
+ "",
+ "%if-c++-only",
+ "%not-for-header",
+ "/* The contents of this function are C++ specific, so the YY_G macro is not used.",
+ " */",
+ "yyFlexLexer::yyFlexLexer( std::istream* arg_yyin, std::ostream* arg_yyout )",
+ "{",
+ " yyin = arg_yyin;",
+ " yyout = arg_yyout;",
+ " yy_c_buf_p = 0;",
+ " yy_init = 0;",
+ " yy_start = 0;",
+ " yy_flex_debug = 0;",
+ " yylineno = 1; // this will only get updated if %option yylineno",
+ "",
+ " yy_did_buffer_switch_on_eof = 0;",
+ "",
+ " yy_looking_for_trail_begin = 0;",
+ " yy_more_flag = 0;",
+ " yy_more_len = 0;",
+ " yy_more_offset = yy_prev_more_offset = 0;",
+ "",
+ " yy_start_stack_ptr = yy_start_stack_depth = 0;",
+ " yy_start_stack = NULL;",
+ "",
+ " yy_buffer_stack = 0;",
+ " yy_buffer_stack_top = 0;",
+ " yy_buffer_stack_max = 0;",
+ "",
+ "",
+ "m4_ifdef( [[M4_YY_USES_REJECT]],",
+ "[[",
+ " yy_state_buf = new yy_state_type[YY_STATE_BUF_SIZE];",
+ "]],",
+ "[[",
+ " yy_state_buf = 0;",
+ "]])",
+ "}",
+ "",
+ "/* The contents of this function are C++ specific, so the YY_G macro is not used.",
+ " */",
+ "yyFlexLexer::~yyFlexLexer()",
+ "{",
+ " delete [] yy_state_buf;",
+ " yyfree( yy_start_stack M4_YY_CALL_LAST_ARG );",
+ " yy_delete_buffer( YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG);",
+ " yyfree( yy_buffer_stack M4_YY_CALL_LAST_ARG );",
+ "}",
+ "",
+ "/* The contents of this function are C++ specific, so the YY_G macro is not used.",
+ " */",
+ "void yyFlexLexer::switch_streams( std::istream* new_in, std::ostream* new_out )",
+ "{",
+ " if ( new_in )",
+ " {",
+ " yy_delete_buffer( YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG);",
+ " yy_switch_to_buffer( yy_create_buffer( new_in, YY_BUF_SIZE M4_YY_CALL_LAST_ARG) M4_YY_CALL_LAST_ARG);",
+ " }",
+ "",
+ " if ( new_out )",
+ " yyout = new_out;",
+ "}",
+ "",
+ "#ifdef YY_INTERACTIVE",
+ "int yyFlexLexer::LexerInput( char* buf, int /* max_size */ )",
+ "#else",
+ "int yyFlexLexer::LexerInput( char* buf, int max_size )",
+ "#endif",
+ "{",
+ " if ( yyin->eof() || yyin->fail() )",
+ " return 0;",
+ "",
+ "#ifdef YY_INTERACTIVE",
+ " yyin->get( buf[0] );",
+ "",
+ " if ( yyin->eof() )",
+ " return 0;",
+ "",
+ " if ( yyin->bad() )",
+ " return -1;",
+ "",
+ " return 1;",
+ "",
+ "#else",
+ " (void) yyin->read( buf, max_size );",
+ "",
+ " if ( yyin->bad() )",
+ " return -1;",
+ " else",
+ " return yyin->gcount();",
+ "#endif",
+ "}",
+ "",
+ "void yyFlexLexer::LexerOutput( const char* buf, int size )",
+ "{",
+ " (void) yyout->write( buf, size );",
+ "}",
+ "%ok-for-header",
+ "%endif",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "/* yy_get_next_buffer - try to read in a new buffer",
+ " *",
+ " * Returns a code representing an action:",
+ " * EOB_ACT_LAST_MATCH -",
+ " * EOB_ACT_CONTINUE_SCAN - continue scanning from current position",
+ " * EOB_ACT_END_OF_FILE - end of file",
+ " */",
+ "%if-c-only",
+ "static int yy_get_next_buffer YYFARGS0(void)",
+ "%endif",
+ "%if-c++-only",
+ "int yyFlexLexer::yy_get_next_buffer()",
+ "%endif",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ " register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;",
+ " register char *source = YY_G(yytext_ptr);",
+ " register int number_to_move, i;",
+ " int ret_val;",
+ "",
+ " if ( YY_G(yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars) + 1] )",
+ " YY_FATAL_ERROR(",
+ " \"fatal flex scanner internal error--end of buffer missed\" );",
+ "",
+ " if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )",
+ " { /* Don't try to fill the buffer, so this is an EOF. */",
+ " if ( YY_G(yy_c_buf_p) - YY_G(yytext_ptr) - YY_MORE_ADJ == 1 )",
+ " {",
+ " /* We matched a single character, the EOB, so",
+ " * treat this as a final EOF.",
+ " */",
+ " return EOB_ACT_END_OF_FILE;",
+ " }",
+ "",
+ " else",
+ " {",
+ " /* We matched some text prior to the EOB, first",
+ " * process it.",
+ " */",
+ " return EOB_ACT_LAST_MATCH;",
+ " }",
+ " }",
+ "",
+ " /* Try to read more data. */",
+ "",
+ " /* First move last chars to start of buffer. */",
+ " number_to_move = (int) (YY_G(yy_c_buf_p) - YY_G(yytext_ptr)) - 1;",
+ "",
+ " for ( i = 0; i < number_to_move; ++i )",
+ " *(dest++) = *(source++);",
+ "",
+ " if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )",
+ " /* don't do the read, it's not guaranteed to return an EOF,",
+ " * just force an EOF",
+ " */",
+ " YY_CURRENT_BUFFER_LVALUE->yy_n_chars = YY_G(yy_n_chars) = 0;",
+ "",
+ " else",
+ " {",
+ " yy_size_t num_to_read =",
+ " YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;",
+ "",
+ " while ( num_to_read <= 0 )",
+ " { /* Not enough room in the buffer - grow it. */",
+ "m4_ifdef( [[M4_YY_USES_REJECT]],",
+ "[[",
+ " YY_FATAL_ERROR(",
+ "\"input buffer overflow, can't enlarge buffer because scanner uses REJECT\" );",
+ "]],",
+ "[[",
+ " /* just a shorter name for the current buffer */",
+ " YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;",
+ "",
+ " int yy_c_buf_p_offset =",
+ " (int) (YY_G(yy_c_buf_p) - b->yy_ch_buf);",
+ "",
+ " if ( b->yy_is_our_buffer )",
+ " {",
+ " yy_size_t new_size = b->yy_buf_size * 2;",
+ "",
+ " if ( new_size <= 0 )",
+ " b->yy_buf_size += b->yy_buf_size / 8;",
+ " else",
+ " b->yy_buf_size *= 2;",
+ "",
+ " b->yy_ch_buf = (char *)",
+ " /* Include room in for 2 EOB chars. */",
+ " yyrealloc( (void *) b->yy_ch_buf,",
+ " b->yy_buf_size + 2 M4_YY_CALL_LAST_ARG );",
+ " }",
+ " else",
+ " /* Can't grow it, we don't own it. */",
+ " b->yy_ch_buf = 0;",
+ "",
+ " if ( ! b->yy_ch_buf )",
+ " YY_FATAL_ERROR(",
+ " \"fatal error - scanner input buffer overflow\" );",
+ "",
+ " YY_G(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];",
+ "",
+ " num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -",
+ " number_to_move - 1;",
+ "]])",
+ " }",
+ "",
+ " if ( num_to_read > YY_READ_BUF_SIZE )",
+ " num_to_read = YY_READ_BUF_SIZE;",
+ "",
+ " /* Read in more data. */",
+ " YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),",
+ " YY_G(yy_n_chars), num_to_read );",
+ "",
+ " YY_CURRENT_BUFFER_LVALUE->yy_n_chars = YY_G(yy_n_chars);",
+ " }",
+ "",
+ " if ( YY_G(yy_n_chars) == 0 )",
+ " {",
+ " if ( number_to_move == YY_MORE_ADJ )",
+ " {",
+ " ret_val = EOB_ACT_END_OF_FILE;",
+ " yyrestart( yyin M4_YY_CALL_LAST_ARG);",
+ " }",
+ "",
+ " else",
+ " {",
+ " ret_val = EOB_ACT_LAST_MATCH;",
+ " YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =",
+ " YY_BUFFER_EOF_PENDING;",
+ " }",
+ " }",
+ "",
+ " else",
+ " ret_val = EOB_ACT_CONTINUE_SCAN;",
+ "",
+ " if ((yy_size_t) (YY_G(yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {",
+ " /* Extend the array by 50%, plus the number we really need. */",
+ " yy_size_t new_size = YY_G(yy_n_chars) + number_to_move + (YY_G(yy_n_chars) >> 1);",
+ " YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc(",
+ " (void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, new_size M4_YY_CALL_LAST_ARG );",
+ " if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )",
+ " YY_FATAL_ERROR( \"out of dynamic memory in yy_get_next_buffer()\" );",
+ " }",
+ "",
+ " YY_G(yy_n_chars) += number_to_move;",
+ " YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;",
+ " YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;",
+ "",
+ " YY_G(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];",
+ "",
+ " return ret_val;",
+ "}",
+ "]])",
+ "",
+ "/* yy_get_previous_state - get the state just before the EOB char was reached */",
+ "",
+ "%if-c-only",
+ "%not-for-header",
+ " static yy_state_type yy_get_previous_state YYFARGS0(void)",
+ "%endif",
+ "%if-c++-only",
+ " yy_state_type yyFlexLexer::yy_get_previous_state()",
+ "%endif",
+ "{",
+ " register yy_state_type yy_current_state;",
+ " register char *yy_cp;",
+ " M4_YY_DECL_GUTS_VAR();",
+ "",
+ "%% [15.0] code to get the start state into yy_current_state goes here",
+ "",
+ " for ( yy_cp = YY_G(yytext_ptr) + YY_MORE_ADJ; yy_cp < YY_G(yy_c_buf_p); ++yy_cp )",
+ " {",
+ "%% [16.0] code to find the next state goes here",
+ " }",
+ "",
+ " return yy_current_state;",
+ "}",
+ "",
+ "",
+ "/* yy_try_NUL_trans - try to make a transition on the NUL character",
+ " *",
+ " * synopsis",
+ " * next_state = yy_try_NUL_trans( current_state );",
+ " */",
+ "%if-c-only",
+ " static yy_state_type yy_try_NUL_trans YYFARGS1( yy_state_type, yy_current_state)",
+ "%endif",
+ "%if-c++-only",
+ " yy_state_type yyFlexLexer::yy_try_NUL_trans( yy_state_type yy_current_state )",
+ "%endif",
+ "{",
+ " register int yy_is_jam;",
+ " M4_YY_DECL_GUTS_VAR(); /* This var may be unused depending upon options. */",
+ "%% [17.0] code to find the next state, and perhaps do backing up, goes here",
+ "",
+ " M4_YY_NOOP_GUTS_VAR();",
+ " return yy_is_jam ? 0 : yy_current_state;",
+ "}",
+ "",
+ "",
+ "%if-c-only",
+ "m4_ifdef( [[M4_YY_NO_UNPUT]],,",
+ "[[",
+ " static void yyunput YYFARGS2( int,c, register char *,yy_bp)",
+ "%endif",
+ "%if-c++-only",
+ " void yyFlexLexer::yyunput( int c, register char* yy_bp)",
+ "%endif",
+ "{",
+ " register char *yy_cp;",
+ " M4_YY_DECL_GUTS_VAR();",
+ "",
+ " yy_cp = YY_G(yy_c_buf_p);",
+ "",
+ " /* undo effects of setting up yytext */",
+ " *yy_cp = YY_G(yy_hold_char);",
+ "",
+ " if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )",
+ " { /* need to shift things up to make room */",
+ " /* +2 for EOB chars. */",
+ " register yy_size_t number_to_move = YY_G(yy_n_chars) + 2;",
+ " register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[",
+ " YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];",
+ " register char *source =",
+ " &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];",
+ "",
+ " while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )",
+ " *--dest = *--source;",
+ "",
+ " yy_cp += (int) (dest - source);",
+ " yy_bp += (int) (dest - source);",
+ " YY_CURRENT_BUFFER_LVALUE->yy_n_chars =",
+ " YY_G(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;",
+ "",
+ " if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )",
+ " YY_FATAL_ERROR( \"flex scanner push-back overflow\" );",
+ " }",
+ "",
+ " *--yy_cp = (char) c;",
+ "",
+ "%% [18.0] update yylineno here",
+ "m4_ifdef( [[M4_YY_USE_LINENO]],",
+ "[[",
+ " if ( c == '\\n' ){",
+ " --yylineno;",
+ " }",
+ "]])",
+ "",
+ " YY_G(yytext_ptr) = yy_bp;",
+ " YY_G(yy_hold_char) = *yy_cp;",
+ " YY_G(yy_c_buf_p) = yy_cp;",
+ "}",
+ "%if-c-only",
+ "]])",
+ "%endif",
+ "",
+ "%if-c-only",
+ "#ifndef YY_NO_INPUT",
+ "#ifdef __cplusplus",
+ " static int yyinput YYFARGS0(void)",
+ "#else",
+ " static int input YYFARGS0(void)",
+ "#endif",
+ "",
+ "%endif",
+ "%if-c++-only",
+ " int yyFlexLexer::yyinput()",
+ "%endif",
+ "{",
+ " int c;",
+ " M4_YY_DECL_GUTS_VAR();",
+ "",
+ " *YY_G(yy_c_buf_p) = YY_G(yy_hold_char);",
+ "",
+ " if ( *YY_G(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )",
+ " {",
+ " /* yy_c_buf_p now points to the character we want to return.",
+ " * If this occurs *before* the EOB characters, then it's a",
+ " * valid NUL; if not, then we've hit the end of the buffer.",
+ " */",
+ " if ( YY_G(yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars)] )",
+ " /* This was really a NUL. */",
+ " *YY_G(yy_c_buf_p) = '\\0';",
+ "",
+ " else",
+ " { /* need more input */",
+ " yy_size_t offset = YY_G(yy_c_buf_p) - YY_G(yytext_ptr);",
+ " ++YY_G(yy_c_buf_p);",
+ "",
+ " switch ( yy_get_next_buffer( M4_YY_CALL_ONLY_ARG ) )",
+ " {",
+ " case EOB_ACT_LAST_MATCH:",
+ " /* This happens because yy_g_n_b()",
+ " * sees that we've accumulated a",
+ " * token and flags that we need to",
+ " * try matching the token before",
+ " * proceeding. But for input(),",
+ " * there's no matching to consider.",
+ " * So convert the EOB_ACT_LAST_MATCH",
+ " * to EOB_ACT_END_OF_FILE.",
+ " */",
+ "",
+ " /* Reset buffer status. */",
+ " yyrestart( yyin M4_YY_CALL_LAST_ARG);",
+ "",
+ " /*FALLTHROUGH*/",
+ "",
+ " case EOB_ACT_END_OF_FILE:",
+ " {",
+ " if ( yywrap( M4_YY_CALL_ONLY_ARG ) )",
+ " return EOF;",
+ "",
+ " if ( ! YY_G(yy_did_buffer_switch_on_eof) )",
+ " YY_NEW_FILE;",
+ "#ifdef __cplusplus",
+ " return yyinput(M4_YY_CALL_ONLY_ARG);",
+ "#else",
+ " return input(M4_YY_CALL_ONLY_ARG);",
+ "#endif",
+ " }",
+ "",
+ " case EOB_ACT_CONTINUE_SCAN:",
+ " YY_G(yy_c_buf_p) = YY_G(yytext_ptr) + offset;",
+ " break;",
+ " }",
+ " }",
+ " }",
+ "",
+ " c = *(unsigned char *) YY_G(yy_c_buf_p); /* cast for 8-bit char's */",
+ " *YY_G(yy_c_buf_p) = '\\0'; /* preserve yytext */",
+ " YY_G(yy_hold_char) = *++YY_G(yy_c_buf_p);",
+ "",
+ "%% [19.0] update BOL and yylineno",
+ "",
+ " return c;",
+ "}",
+ "%if-c-only",
+ "#endif /* ifndef YY_NO_INPUT */",
+ "%endif",
+ "",
+ "/** Immediately switch to a different input stream.",
+ " * @param input_file A readable stream.",
+ " * M4_YY_DOC_PARAM",
+ " * @note This function does not reset the start condition to @c INITIAL .",
+ " */",
+ "%if-c-only",
+ " void yyrestart YYFARGS1( FILE *,input_file)",
+ "%endif",
+ "%if-c++-only",
+ " void yyFlexLexer::yyrestart( std::istream* input_file )",
+ "%endif",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ "",
+ " if ( ! YY_CURRENT_BUFFER ){",
+ " yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG);",
+ " YY_CURRENT_BUFFER_LVALUE =",
+ " yy_create_buffer( yyin, YY_BUF_SIZE M4_YY_CALL_LAST_ARG);",
+ " }",
+ "",
+ " yy_init_buffer( YY_CURRENT_BUFFER, input_file M4_YY_CALL_LAST_ARG);",
+ " yy_load_buffer_state( M4_YY_CALL_ONLY_ARG );",
+ "}",
+ "",
+ "/** Switch to a different input buffer.",
+ " * @param new_buffer The new input buffer.",
+ " * M4_YY_DOC_PARAM",
+ " */",
+ "%if-c-only",
+ " void yy_switch_to_buffer YYFARGS1( YY_BUFFER_STATE ,new_buffer)",
+ "%endif",
+ "%if-c++-only",
+ " void yyFlexLexer::yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )",
+ "%endif",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ "",
+ " /* TODO. We should be able to replace this entire function body",
+ " * with",
+ " * yypop_buffer_state();",
+ " * yypush_buffer_state(new_buffer);",
+ " */",
+ " yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG);",
+ " if ( YY_CURRENT_BUFFER == new_buffer )",
+ " return;",
+ "",
+ " if ( YY_CURRENT_BUFFER )",
+ " {",
+ " /* Flush out information for old buffer. */",
+ " *YY_G(yy_c_buf_p) = YY_G(yy_hold_char);",
+ " YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = YY_G(yy_c_buf_p);",
+ " YY_CURRENT_BUFFER_LVALUE->yy_n_chars = YY_G(yy_n_chars);",
+ " }",
+ "",
+ " YY_CURRENT_BUFFER_LVALUE = new_buffer;",
+ " yy_load_buffer_state( M4_YY_CALL_ONLY_ARG );",
+ "",
+ " /* We don't actually know whether we did this switch during",
+ " * EOF (yywrap()) processing, but the only time this flag",
+ " * is looked at is after yywrap() is called, so it's safe",
+ " * to go ahead and always set it.",
+ " */",
+ " YY_G(yy_did_buffer_switch_on_eof) = 1;",
+ "}",
+ "",
+ "",
+ "%if-c-only",
+ "static void yy_load_buffer_state YYFARGS0(void)",
+ "%endif",
+ "%if-c++-only",
+ " void yyFlexLexer::yy_load_buffer_state()",
+ "%endif",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ " YY_G(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;",
+ " YY_G(yytext_ptr) = YY_G(yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;",
+ " yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;",
+ " YY_G(yy_hold_char) = *YY_G(yy_c_buf_p);",
+ "}",
+ "",
+ "/** Allocate and initialize an input buffer state.",
+ " * @param file A readable stream.",
+ " * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.",
+ " * M4_YY_DOC_PARAM",
+ " * @return the allocated buffer state.",
+ " */",
+ "%if-c-only",
+ " YY_BUFFER_STATE yy_create_buffer YYFARGS2( FILE *,file, int ,size)",
+ "%endif",
+ "%if-c++-only",
+ " YY_BUFFER_STATE yyFlexLexer::yy_create_buffer( std::istream* file, int size )",
+ "%endif",
+ "{",
+ " YY_BUFFER_STATE b;",
+ " m4_dnl M4_YY_DECL_GUTS_VAR();",
+ "",
+ " b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) M4_YY_CALL_LAST_ARG );",
+ " if ( ! b )",
+ " YY_FATAL_ERROR( \"out of dynamic memory in yy_create_buffer()\" );",
+ "",
+ " b->yy_buf_size = size;",
+ "",
+ " /* yy_ch_buf has to be 2 characters longer than the size given because",
+ " * we need to put in 2 end-of-buffer characters.",
+ " */",
+ " b->yy_ch_buf = (char *) yyalloc( b->yy_buf_size + 2 M4_YY_CALL_LAST_ARG );",
+ " if ( ! b->yy_ch_buf )",
+ " YY_FATAL_ERROR( \"out of dynamic memory in yy_create_buffer()\" );",
+ "",
+ " b->yy_is_our_buffer = 1;",
+ "",
+ " yy_init_buffer( b, file M4_YY_CALL_LAST_ARG);",
+ "",
+ " return b;",
+ "}",
+ "",
+ "/** Destroy the buffer.",
+ " * @param b a buffer created with yy_create_buffer()",
+ " * M4_YY_DOC_PARAM",
+ " */",
+ "%if-c-only",
+ " void yy_delete_buffer YYFARGS1( YY_BUFFER_STATE ,b)",
+ "%endif",
+ "%if-c++-only",
+ " void yyFlexLexer::yy_delete_buffer( YY_BUFFER_STATE b )",
+ "%endif",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ "",
+ " if ( ! b )",
+ " return;",
+ "",
+ " if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */",
+ " YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;",
+ "",
+ " if ( b->yy_is_our_buffer )",
+ " yyfree( (void *) b->yy_ch_buf M4_YY_CALL_LAST_ARG );",
+ "",
+ " yyfree( (void *) b M4_YY_CALL_LAST_ARG );",
+ "}",
+ "",
+ "",
+ "/* Initializes or reinitializes a buffer.",
+ " * This function is sometimes called more than once on the same buffer,",
+ " * such as during a yyrestart() or at EOF.",
+ " */",
+ "%if-c-only",
+ " static void yy_init_buffer YYFARGS2( YY_BUFFER_STATE ,b, FILE *,file)",
+ "%endif",
+ "%if-c++-only",
+ " void yyFlexLexer::yy_init_buffer( YY_BUFFER_STATE b, std::istream* file )",
+ "%endif",
+ "",
+ "{",
+ " int oerrno = errno;",
+ " M4_YY_DECL_GUTS_VAR();",
+ "",
+ " yy_flush_buffer( b M4_YY_CALL_LAST_ARG);",
+ "",
+ " b->yy_input_file = file;",
+ " b->yy_fill_buffer = 1;",
+ "",
+ " /* If b is the current buffer, then yy_init_buffer was _probably_",
+ " * called from yyrestart() or through yy_get_next_buffer.",
+ " * In that case, we don't want to reset the lineno or column.",
+ " */",
+ " if (b != YY_CURRENT_BUFFER){",
+ " b->yy_bs_lineno = 1;",
+ " b->yy_bs_column = 0;",
+ " }",
+ "",
+ "%if-c-only",
+ "m4_ifdef( [[M4_YY_ALWAYS_INTERACTIVE]],",
+ "[[",
+ " b->yy_is_interactive = 1;",
+ "]],",
+ "[[",
+ " m4_ifdef( [[M4_YY_NEVER_INTERACTIVE]],",
+ " [[",
+ " b->yy_is_interactive = 0;",
+ " ]],",
+ " [[",
+ " b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;",
+ " ]])",
+ "]])",
+ "%endif",
+ "%if-c++-only",
+ " b->yy_is_interactive = 0;",
+ "%endif",
+ " errno = oerrno;",
+ "}",
+ "",
+ "/** Discard all buffered characters. On the next scan, YY_INPUT will be called.",
+ " * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.",
+ " * M4_YY_DOC_PARAM",
+ " */",
+ "%if-c-only",
+ " void yy_flush_buffer YYFARGS1( YY_BUFFER_STATE ,b)",
+ "%endif",
+ "%if-c++-only",
+ " void yyFlexLexer::yy_flush_buffer( YY_BUFFER_STATE b )",
+ "%endif",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ " if ( ! b )",
+ " return;",
+ "",
+ " b->yy_n_chars = 0;",
+ "",
+ " /* We always need two end-of-buffer characters. The first causes",
+ " * a transition to the end-of-buffer state. The second causes",
+ " * a jam in that state.",
+ " */",
+ " b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;",
+ " b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;",
+ "",
+ " b->yy_buf_pos = &b->yy_ch_buf[0];",
+ "",
+ " b->yy_at_bol = 1;",
+ " b->yy_buffer_status = YY_BUFFER_NEW;",
+ "",
+ " if ( b == YY_CURRENT_BUFFER )",
+ " yy_load_buffer_state( M4_YY_CALL_ONLY_ARG );",
+ "}",
+ "",
+ "%if-c-or-c++",
+ "/** Pushes the new state onto the stack. The new state becomes",
+ " * the current state. This function will allocate the stack",
+ " * if necessary.",
+ " * @param new_buffer The new state.",
+ " * M4_YY_DOC_PARAM",
+ " */",
+ "%if-c-only",
+ "void yypush_buffer_state YYFARGS1(YY_BUFFER_STATE,new_buffer)",
+ "%endif",
+ "%if-c++-only",
+ "void yyFlexLexer::yypush_buffer_state (YY_BUFFER_STATE new_buffer)",
+ "%endif",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ " if (new_buffer == NULL)",
+ " return;",
+ "",
+ " yyensure_buffer_stack(M4_YY_CALL_ONLY_ARG);",
+ "",
+ " /* This block is copied from yy_switch_to_buffer. */",
+ " if ( YY_CURRENT_BUFFER )",
+ " {",
+ " /* Flush out information for old buffer. */",
+ " *YY_G(yy_c_buf_p) = YY_G(yy_hold_char);",
+ " YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = YY_G(yy_c_buf_p);",
+ " YY_CURRENT_BUFFER_LVALUE->yy_n_chars = YY_G(yy_n_chars);",
+ " }",
+ "",
+ " /* Only push if top exists. Otherwise, replace top. */",
+ " if (YY_CURRENT_BUFFER)",
+ " YY_G(yy_buffer_stack_top)++;",
+ " YY_CURRENT_BUFFER_LVALUE = new_buffer;",
+ "",
+ " /* copied from yy_switch_to_buffer. */",
+ " yy_load_buffer_state( M4_YY_CALL_ONLY_ARG );",
+ " YY_G(yy_did_buffer_switch_on_eof) = 1;",
+ "}",
+ "%endif",
+ "",
+ "",
+ "%if-c-or-c++",
+ "/** Removes and deletes the top of the stack, if present.",
+ " * The next element becomes the new top.",
+ " * M4_YY_DOC_PARAM",
+ " */",
+ "%if-c-only",
+ "void yypop_buffer_state YYFARGS0(void)",
+ "%endif",
+ "%if-c++-only",
+ "void yyFlexLexer::yypop_buffer_state (void)",
+ "%endif",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ " if (!YY_CURRENT_BUFFER)",
+ " return;",
+ "",
+ " yy_delete_buffer(YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG);",
+ " YY_CURRENT_BUFFER_LVALUE = NULL;",
+ " if (YY_G(yy_buffer_stack_top) > 0)",
+ " --YY_G(yy_buffer_stack_top);",
+ "",
+ " if (YY_CURRENT_BUFFER) {",
+ " yy_load_buffer_state( M4_YY_CALL_ONLY_ARG );",
+ " YY_G(yy_did_buffer_switch_on_eof) = 1;",
+ " }",
+ "}",
+ "%endif",
+ "",
+ "",
+ "%if-c-or-c++",
+ "/* Allocates the stack if it does not exist.",
+ " * Guarantees space for at least one push.",
+ " */",
+ "%if-c-only",
+ "static void yyensure_buffer_stack YYFARGS0(void)",
+ "%endif",
+ "%if-c++-only",
+ "void yyFlexLexer::yyensure_buffer_stack(void)",
+ "%endif",
+ "{",
+ " yy_size_t num_to_alloc;",
+ " M4_YY_DECL_GUTS_VAR();",
+ "",
+ " if (!YY_G(yy_buffer_stack)) {",
+ "",
+ " /* First allocation is just for 2 elements, since we don't know if this",
+ " * scanner will even need a stack. We use 2 instead of 1 to avoid an",
+ " * immediate realloc on the next call.",
+ " */",
+ " num_to_alloc = 1;",
+ " YY_G(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc",
+ " (num_to_alloc * sizeof(struct yy_buffer_state*)",
+ " M4_YY_CALL_LAST_ARG);",
+ " if ( ! YY_G(yy_buffer_stack) )",
+ " YY_FATAL_ERROR( \"out of dynamic memory in yyensure_buffer_stack()\" );",
+ " ",
+ " ",
+ " memset(YY_G(yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));",
+ " ",
+ " YY_G(yy_buffer_stack_max) = num_to_alloc;",
+ " YY_G(yy_buffer_stack_top) = 0;",
+ " return;",
+ " }",
+ "",
+ " if (YY_G(yy_buffer_stack_top) >= (YY_G(yy_buffer_stack_max)) - 1){",
+ "",
+ " /* Increase the buffer to prepare for a possible push. */",
+ " int grow_size = 8 /* arbitrary grow size */;",
+ "",
+ " num_to_alloc = YY_G(yy_buffer_stack_max) + grow_size;",
+ " YY_G(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc",
+ " (YY_G(yy_buffer_stack),",
+ " num_to_alloc * sizeof(struct yy_buffer_state*)",
+ " M4_YY_CALL_LAST_ARG);",
+ " if ( ! YY_G(yy_buffer_stack) )",
+ " YY_FATAL_ERROR( \"out of dynamic memory in yyensure_buffer_stack()\" );",
+ "",
+ " /* zero only the new slots.*/",
+ " memset(YY_G(yy_buffer_stack) + YY_G(yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));",
+ " YY_G(yy_buffer_stack_max) = num_to_alloc;",
+ " }",
+ "}",
+ "%endif",
+ "",
+ "",
+ "",
+ "",
+ "m4_ifdef( [[M4_YY_NO_SCAN_BUFFER]],,",
+ "[[",
+ "%if-c-only",
+ "/** Setup the input buffer state to scan directly from a user-specified character buffer.",
+ " * @param base the character buffer",
+ " * @param size the size in bytes of the character buffer",
+ " * M4_YY_DOC_PARAM",
+ " * @return the newly allocated buffer state object. ",
+ " */",
+ "YY_BUFFER_STATE yy_scan_buffer YYFARGS2( char *,base, yy_size_t ,size)",
+ "{",
+ " YY_BUFFER_STATE b;",
+ " m4_dnl M4_YY_DECL_GUTS_VAR();",
+ "",
+ " if ( size < 2 ||",
+ " base[size-2] != YY_END_OF_BUFFER_CHAR ||",
+ " base[size-1] != YY_END_OF_BUFFER_CHAR )",
+ " /* They forgot to leave room for the EOB's. */",
+ " return 0;",
+ "",
+ " b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) M4_YY_CALL_LAST_ARG );",
+ " if ( ! b )",
+ " YY_FATAL_ERROR( \"out of dynamic memory in yy_scan_buffer()\" );",
+ "",
+ " b->yy_buf_size = size - 2; /* \"- 2\" to take care of EOB's */",
+ " b->yy_buf_pos = b->yy_ch_buf = base;",
+ " b->yy_is_our_buffer = 0;",
+ " b->yy_input_file = 0;",
+ " b->yy_n_chars = b->yy_buf_size;",
+ " b->yy_is_interactive = 0;",
+ " b->yy_at_bol = 1;",
+ " b->yy_fill_buffer = 0;",
+ " b->yy_buffer_status = YY_BUFFER_NEW;",
+ "",
+ " yy_switch_to_buffer( b M4_YY_CALL_LAST_ARG );",
+ "",
+ " return b;",
+ "}",
+ "%endif",
+ "]])",
+ "",
+ "",
+ "m4_ifdef( [[M4_YY_NO_SCAN_STRING]],,",
+ "[[",
+ "%if-c-only",
+ "/** Setup the input buffer state to scan a string. The next call to yylex() will",
+ " * scan from a @e copy of @a str.",
+ " * @param yystr a NUL-terminated string to scan",
+ " * M4_YY_DOC_PARAM",
+ " * @return the newly allocated buffer state object.",
+ " * @note If you want to scan bytes that may contain NUL values, then use",
+ " * yy_scan_bytes() instead.",
+ " */",
+ "YY_BUFFER_STATE yy_scan_string YYFARGS1( yyconst char *, yystr)",
+ "{",
+ " m4_dnl M4_YY_DECL_GUTS_VAR();",
+ "",
+ " return yy_scan_bytes( yystr, strlen(yystr) M4_YY_CALL_LAST_ARG);",
+ "}",
+ "%endif",
+ "]])",
+ "",
+ "",
+ "m4_ifdef( [[M4_YY_NO_SCAN_BYTES]],,",
+ "[[",
+ "%if-c-only",
+ "/** Setup the input buffer state to scan the given bytes. The next call to yylex() will",
+ " * scan from a @e copy of @a bytes.",
+ " * @param yybytes the byte buffer to scan",
+ " * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.",
+ " * M4_YY_DOC_PARAM",
+ " * @return the newly allocated buffer state object.",
+ " */",
+ "YY_BUFFER_STATE yy_scan_bytes YYFARGS2( yyconst char *,yybytes, yy_size_t ,_yybytes_len)",
+ "{",
+ " YY_BUFFER_STATE b;",
+ " char *buf;",
+ " yy_size_t n;",
+ " yy_size_t i;",
+ " m4_dnl M4_YY_DECL_GUTS_VAR();",
+ "",
+ " /* Get memory for full buffer, including space for trailing EOB's. */",
+ " n = _yybytes_len + 2;",
+ " buf = (char *) yyalloc( n M4_YY_CALL_LAST_ARG );",
+ " if ( ! buf )",
+ " YY_FATAL_ERROR( \"out of dynamic memory in yy_scan_bytes()\" );",
+ "",
+ " for ( i = 0; i < _yybytes_len; ++i )",
+ " buf[i] = yybytes[i];",
+ "",
+ " buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;",
+ "",
+ " b = yy_scan_buffer( buf, n M4_YY_CALL_LAST_ARG);",
+ " if ( ! b )",
+ " YY_FATAL_ERROR( \"bad buffer in yy_scan_bytes()\" );",
+ "",
+ " /* It's okay to grow etc. this buffer, and we should throw it",
+ " * away when we're done.",
+ " */",
+ " b->yy_is_our_buffer = 1;",
+ "",
+ " return b;",
+ "}",
+ "%endif",
+ "]])",
+ "",
+ "",
+ "m4_ifdef( [[M4_YY_NO_PUSH_STATE]],,",
+ "[[",
+ "%if-c-only",
+ " static void yy_push_state YYFARGS1( int ,new_state)",
+ "%endif",
+ "%if-c++-only",
+ " void yyFlexLexer::yy_push_state( int new_state )",
+ "%endif",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ " if ( YY_G(yy_start_stack_ptr) >= YY_G(yy_start_stack_depth) )",
+ " {",
+ " yy_size_t new_size;",
+ "",
+ " YY_G(yy_start_stack_depth) += YY_START_STACK_INCR;",
+ " new_size = YY_G(yy_start_stack_depth) * sizeof( int );",
+ "",
+ " if ( ! YY_G(yy_start_stack) )",
+ " YY_G(yy_start_stack) = (int *) yyalloc( new_size M4_YY_CALL_LAST_ARG );",
+ "",
+ " else",
+ " YY_G(yy_start_stack) = (int *) yyrealloc(",
+ " (void *) YY_G(yy_start_stack), new_size M4_YY_CALL_LAST_ARG );",
+ "",
+ " if ( ! YY_G(yy_start_stack) )",
+ " YY_FATAL_ERROR( \"out of memory expanding start-condition stack\" );",
+ " }",
+ "",
+ " YY_G(yy_start_stack)[YY_G(yy_start_stack_ptr)++] = YY_START;",
+ "",
+ " BEGIN(new_state);",
+ "}",
+ "]])",
+ "",
+ "",
+ "m4_ifdef( [[M4_YY_NO_POP_STATE]],,",
+ "[[",
+ "%if-c-only",
+ " static void yy_pop_state YYFARGS0(void)",
+ "%endif",
+ "%if-c++-only",
+ " void yyFlexLexer::yy_pop_state()",
+ "%endif",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ " if ( --YY_G(yy_start_stack_ptr) < 0 )",
+ " YY_FATAL_ERROR( \"start-condition stack underflow\" );",
+ "",
+ " BEGIN(YY_G(yy_start_stack)[YY_G(yy_start_stack_ptr)]);",
+ "}",
+ "]])",
+ "",
+ "",
+ "m4_ifdef( [[M4_YY_NO_TOP_STATE]],,",
+ "[[",
+ "%if-c-only",
+ " static int yy_top_state YYFARGS0(void)",
+ "%endif",
+ "%if-c++-only",
+ " int yyFlexLexer::yy_top_state()",
+ "%endif",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ " return YY_G(yy_start_stack)[YY_G(yy_start_stack_ptr) - 1];",
+ "}",
+ "]])",
+ "",
+ "#ifndef YY_EXIT_FAILURE",
+ "#define YY_EXIT_FAILURE 2",
+ "#endif",
+ "",
+ "%if-c-only",
+ "static void yy_fatal_error YYFARGS1(yyconst char*, msg)",
+ "{",
+ " m4_dnl M4_YY_DECL_GUTS_VAR();",
+ " (void) fprintf( stderr, \"%s\\n\", msg );",
+ " exit( YY_EXIT_FAILURE );",
+ "}",
+ "%endif",
+ "%if-c++-only",
+ "void yyFlexLexer::LexerError( yyconst char msg[] )",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ " std::cerr << msg << std::endl;",
+ " exit( YY_EXIT_FAILURE );",
+ "}",
+ "%endif",
+ "",
+ "/* Redefine yyless() so it works in section 3 code. */",
+ "",
+ "#undef yyless",
+ "#define yyless(n) \\",
+ " do \\",
+ " { \\",
+ " /* Undo effects of setting up yytext. */ \\",
+ " int yyless_macro_arg = (n); \\",
+ " YY_LESS_LINENO(yyless_macro_arg);\\",
+ " yytext[yyleng] = YY_G(yy_hold_char); \\",
+ " YY_G(yy_c_buf_p) = yytext + yyless_macro_arg; \\",
+ " YY_G(yy_hold_char) = *YY_G(yy_c_buf_p); \\",
+ " *YY_G(yy_c_buf_p) = '\\0'; \\",
+ " yyleng = yyless_macro_arg; \\",
+ " } \\",
+ " while ( 0 )",
+ "",
+ "",
+ "",
+ "/* Accessor methods (get/set functions) to struct members. */",
+ "",
+ "%if-c-only",
+ "%if-reentrant",
+ "m4_ifdef( [[M4_YY_NO_GET_EXTRA]],,",
+ "[[",
+ "/** Get the user-defined data for this scanner.",
+ " * M4_YY_DOC_PARAM",
+ " */",
+ "YY_EXTRA_TYPE yyget_extra YYFARGS0(void)",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ " return yyextra;",
+ "}",
+ "]])",
+ "%endif",
+ "",
+ "m4_ifdef( [[M4_YY_NO_GET_LINENO]],,",
+ "[[",
+ "/** Get the current line number.",
+ " * M4_YY_DOC_PARAM",
+ " */",
+ "int yyget_lineno YYFARGS0(void)",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ " ",
+ " m4_ifdef( [[M4_YY_REENTRANT]],",
+ " [[",
+ " if (! YY_CURRENT_BUFFER)",
+ " return 0;",
+ " ]])",
+ " return yylineno;",
+ "}",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_REENTRANT]],",
+ "[[",
+ "m4_ifdef( [[M4_YY_NO_GET_COLUMN]],,",
+ "[[",
+ "/** Get the current column number.",
+ " * M4_YY_DOC_PARAM",
+ " */",
+ "int yyget_column YYFARGS0(void)",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ " ",
+ " m4_ifdef( [[M4_YY_REENTRANT]],",
+ " [[",
+ " if (! YY_CURRENT_BUFFER)",
+ " return 0;",
+ " ]])",
+ " return yycolumn;",
+ "}",
+ "]])",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NO_GET_IN]],,",
+ "[[",
+ "/** Get the input stream.",
+ " * M4_YY_DOC_PARAM",
+ " */",
+ "FILE *yyget_in YYFARGS0(void)",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ " return yyin;",
+ "}",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NO_GET_OUT]],,",
+ "[[",
+ "/** Get the output stream.",
+ " * M4_YY_DOC_PARAM",
+ " */",
+ "FILE *yyget_out YYFARGS0(void)",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ " return yyout;",
+ "}",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NO_GET_LENG]],,",
+ "[[",
+ "/** Get the length of the current token.",
+ " * M4_YY_DOC_PARAM",
+ " */",
+ "yy_size_t yyget_leng YYFARGS0(void)",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ " return yyleng;",
+ "}",
+ "]])",
+ "",
+ "/** Get the current token.",
+ " * M4_YY_DOC_PARAM",
+ " */",
+ "m4_ifdef( [[M4_YY_NO_GET_TEXT]],,",
+ "[[",
+ "char *yyget_text YYFARGS0(void)",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ " return yytext;",
+ "}",
+ "]])",
+ "",
+ "%if-reentrant",
+ "m4_ifdef( [[M4_YY_NO_SET_EXTRA]],,",
+ "[[",
+ "/** Set the user-defined data. This data is never touched by the scanner.",
+ " * @param user_defined The data to be associated with this scanner.",
+ " * M4_YY_DOC_PARAM",
+ " */",
+ "void yyset_extra YYFARGS1( YY_EXTRA_TYPE ,user_defined)",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ " yyextra = user_defined ;",
+ "}",
+ "]])",
+ "%endif",
+ "",
+ "m4_ifdef( [[M4_YY_NO_SET_LINENO]],,",
+ "[[",
+ "/** Set the current line number.",
+ " * @param line_number",
+ " * M4_YY_DOC_PARAM",
+ " */",
+ "void yyset_lineno YYFARGS1( int ,line_number)",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ "",
+ " m4_ifdef( [[M4_YY_REENTRANT]],",
+ " [[",
+ " /* lineno is only valid if an input buffer exists. */",
+ " if (! YY_CURRENT_BUFFER )",
+ " YY_FATAL_ERROR( \"yyset_lineno called with no buffer\" );",
+ " ]])",
+ " yylineno = line_number;",
+ "}",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_REENTRANT]],",
+ "[[",
+ "m4_ifdef( [[M4_YY_NO_SET_COLUMN]],,",
+ "[[",
+ "/** Set the current column.",
+ " * @param line_number",
+ " * M4_YY_DOC_PARAM",
+ " */",
+ "void yyset_column YYFARGS1( int , column_no)",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ "",
+ " m4_ifdef( [[M4_YY_REENTRANT]],",
+ " [[",
+ " /* column is only valid if an input buffer exists. */",
+ " if (! YY_CURRENT_BUFFER )",
+ " YY_FATAL_ERROR( \"yyset_column called with no buffer\" );",
+ " ]])",
+ " yycolumn = column_no;",
+ "}",
+ "]])",
+ "]])",
+ "",
+ "",
+ "m4_ifdef( [[M4_YY_NO_SET_IN]],,",
+ "[[",
+ "/** Set the input stream. This does not discard the current",
+ " * input buffer.",
+ " * @param in_str A readable stream.",
+ " * M4_YY_DOC_PARAM",
+ " * @see yy_switch_to_buffer",
+ " */",
+ "void yyset_in YYFARGS1( FILE * ,in_str)",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ " yyin = in_str ;",
+ "}",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NO_SET_OUT]],,",
+ "[[",
+ "void yyset_out YYFARGS1( FILE * ,out_str)",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ " yyout = out_str ;",
+ "}",
+ "]])",
+ "",
+ "",
+ "m4_ifdef( [[M4_YY_NO_GET_DEBUG]],,",
+ "[[",
+ "int yyget_debug YYFARGS0(void)",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ " return yy_flex_debug;",
+ "}",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NO_SET_DEBUG]],,",
+ "[[",
+ "void yyset_debug YYFARGS1( int ,bdebug)",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ " yy_flex_debug = bdebug ;",
+ "}",
+ "]])",
+ "%endif",
+ "",
+ "%if-reentrant",
+ "/* Accessor methods for yylval and yylloc */",
+ "",
+ "%if-bison-bridge",
+ "m4_ifdef( [[M4_YY_NO_GET_LVAL]],,",
+ "[[",
+ "YYSTYPE * yyget_lval YYFARGS0(void)",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ " return yylval;",
+ "}",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NO_SET_LVAL]],,",
+ "[[",
+ "void yyset_lval YYFARGS1( YYSTYPE * ,yylval_param)",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ " yylval = yylval_param;",
+ "}",
+ "]])",
+ "",
+ "m4_ifdef( [[<M4_YY_BISON_LLOC>]],",
+ "[[",
+ " m4_ifdef( [[M4_YY_NO_GET_LLOC]],,",
+ " [[",
+ "YYLTYPE *yyget_lloc YYFARGS0(void)",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ " return yylloc;",
+ "}",
+ " ]])",
+ "",
+ " m4_ifdef( [[M4_YY_NO_SET_LLOC]],,",
+ " [[",
+ "void yyset_lloc YYFARGS1( YYLTYPE * ,yylloc_param)",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ " yylloc = yylloc_param;",
+ "}",
+ " ]])",
+ "]])",
+ "",
+ "%endif",
+ "",
+ "",
+ "/* User-visible API */",
+ "",
+ "/* yylex_init is special because it creates the scanner itself, so it is",
+ " * the ONLY reentrant function that doesn't take the scanner as the last argument.",
+ " * That's why we explicitly handle the declaration, instead of using our macros.",
+ " */",
+ "m4_ifdef( [[M4_YY_NO_ANSI_FUNC_DEFS]],",
+ "[[",
+ "int yylex_init( ptr_yy_globals )",
+ " yyscan_t* ptr_yy_globals;",
+ "]],",
+ "[[",
+ "int yylex_init(yyscan_t* ptr_yy_globals)",
+ "]])",
+ "{",
+ " if (ptr_yy_globals == NULL){",
+ " errno = EINVAL;",
+ " return 1;",
+ " }",
+ "",
+ " *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), NULL );",
+ "",
+ " if (*ptr_yy_globals == NULL){",
+ " errno = ENOMEM;",
+ " return 1;",
+ " }",
+ "",
+ " /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */",
+ " memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));",
+ "",
+ " return yy_init_globals ( *ptr_yy_globals );",
+ "}",
+ "",
+ "",
+ "/* yylex_init_extra has the same functionality as yylex_init, but follows the",
+ " * convention of taking the scanner as the last argument. Note however, that",
+ " * this is a *pointer* to a scanner, as it will be allocated by this call (and",
+ " * is the reason, too, why this function also must handle its own declaration).",
+ " * The user defined value in the first argument will be available to yyalloc in",
+ " * the yyextra field.",
+ " */",
+ "m4_ifdef( [[M4_YY_NO_ANSI_FUNC_DEFS]],",
+ "[[",
+ "int yylex_init_extra( yy_user_defined, ptr_yy_globals )",
+ " YY_EXTRA_TYPE yy_user_defined;",
+ " yyscan_t* ptr_yy_globals;",
+ "]],",
+ "[[",
+ "int yylex_init_extra( YY_EXTRA_TYPE yy_user_defined, yyscan_t* ptr_yy_globals )",
+ "]])",
+ "{",
+ " struct yyguts_t dummy_yyguts;",
+ "",
+ " yyset_extra (yy_user_defined, &dummy_yyguts);",
+ "",
+ " if (ptr_yy_globals == NULL){",
+ " errno = EINVAL;",
+ " return 1;",
+ " }",
+ " ",
+ " *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), &dummy_yyguts );",
+ " ",
+ " if (*ptr_yy_globals == NULL){",
+ " errno = ENOMEM;",
+ " return 1;",
+ " }",
+ " ",
+ " /* By setting to 0xAA, we expose bugs in",
+ " yy_init_globals. Leave at 0x00 for releases. */",
+ " memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));",
+ " ",
+ " yyset_extra (yy_user_defined, *ptr_yy_globals);",
+ " ",
+ " return yy_init_globals ( *ptr_yy_globals );",
+ "}",
+ "",
+ "%endif if-c-only",
+ "",
+ "",
+ "%if-c-only",
+ "static int yy_init_globals YYFARGS0(void)",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ " /* Initialization is the same as for the non-reentrant scanner.",
+ " * This function is called from yylex_destroy(), so don't allocate here.",
+ " */",
+ "",
+ "m4_ifdef( [[M4_YY_USE_LINENO]],",
+ "[[",
+ " m4_ifdef( [[M4_YY_NOT_REENTRANT]],",
+ " [[",
+ " /* We do not touch yylineno unless the option is enabled. */",
+ " yylineno = 1;",
+ " ]])",
+ "]])",
+ " YY_G(yy_buffer_stack) = 0;",
+ " YY_G(yy_buffer_stack_top) = 0;",
+ " YY_G(yy_buffer_stack_max) = 0;",
+ " YY_G(yy_c_buf_p) = (char *) 0;",
+ " YY_G(yy_init) = 0;",
+ " YY_G(yy_start) = 0;",
+ "",
+ "m4_ifdef( [[M4_YY_HAS_START_STACK_VARS]],",
+ "[[",
+ " YY_G(yy_start_stack_ptr) = 0;",
+ " YY_G(yy_start_stack_depth) = 0;",
+ " YY_G(yy_start_stack) = NULL;",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_USES_REJECT]],",
+ "[[",
+ " YY_G(yy_state_buf) = 0;",
+ " YY_G(yy_state_ptr) = 0;",
+ " YY_G(yy_full_match) = 0;",
+ " YY_G(yy_lp) = 0;",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_TEXT_IS_ARRAY]],",
+ "[[",
+ " YY_G(yytext_ptr) = 0;",
+ " YY_G(yy_more_offset) = 0;",
+ " YY_G(yy_prev_more_offset) = 0;",
+ "]])",
+ "",
+ "/* Defined in main.c */",
+ "#ifdef YY_STDINIT",
+ " yyin = stdin;",
+ " yyout = stdout;",
+ "#else",
+ " yyin = (FILE *) 0;",
+ " yyout = (FILE *) 0;",
+ "#endif",
+ "",
+ " /* For future reference: Set errno on error, since we are called by",
+ " * yylex_init()",
+ " */",
+ " return 0;",
+ "}",
+ "%endif",
+ "",
+ "",
+ "%if-c-only SNIP! this currently causes conflicts with the c++ scanner",
+ "/* yylex_destroy is for both reentrant and non-reentrant scanners. */",
+ "int yylex_destroy YYFARGS0(void)",
+ "{",
+ " M4_YY_DECL_GUTS_VAR();",
+ "",
+ " /* Pop the buffer stack, destroying each element. */",
+ " while(YY_CURRENT_BUFFER){",
+ " yy_delete_buffer( YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG );",
+ " YY_CURRENT_BUFFER_LVALUE = NULL;",
+ " yypop_buffer_state(M4_YY_CALL_ONLY_ARG);",
+ " }",
+ "",
+ " /* Destroy the stack itself. */",
+ " yyfree(YY_G(yy_buffer_stack) M4_YY_CALL_LAST_ARG);",
+ " YY_G(yy_buffer_stack) = NULL;",
+ "",
+ "m4_ifdef( [[M4_YY_HAS_START_STACK_VARS]],",
+ "[[",
+ " /* Destroy the start condition stack. */",
+ " yyfree( YY_G(yy_start_stack) M4_YY_CALL_LAST_ARG );",
+ " YY_G(yy_start_stack) = NULL;",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_USES_REJECT]],",
+ "[[",
+ " yyfree ( YY_G(yy_state_buf) M4_YY_CALL_LAST_ARG);",
+ " YY_G(yy_state_buf) = NULL;",
+ "]])",
+ "",
+ " /* Reset the globals. This is important in a non-reentrant scanner so the next time",
+ " * yylex() is called, initialization will occur. */",
+ " yy_init_globals( M4_YY_CALL_ONLY_ARG);",
+ "",
+ "%if-reentrant",
+ " /* Destroy the main struct (reentrant only). */",
+ " yyfree ( yyscanner M4_YY_CALL_LAST_ARG );",
+ " yyscanner = NULL;",
+ "%endif",
+ " return 0;",
+ "}",
+ "%endif",
+ "",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "/*",
+ " * Internal utility routines.",
+ " */",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "#ifndef yytext_ptr",
+ "static void yy_flex_strncpy YYFARGS3( char*,s1, yyconst char *,s2, int,n)",
+ "{",
+ " register int i;",
+ " for ( i = 0; i < n; ++i )",
+ " s1[i] = s2[i];",
+ "}",
+ "#endif",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NOT_IN_HEADER]],",
+ "[[",
+ "#ifdef YY_NEED_STRLEN",
+ "static int yy_flex_strlen YYFARGS1( yyconst char *,s)",
+ "{",
+ " register int n;",
+ " for ( n = 0; s[n]; ++n )",
+ " ;",
+ "",
+ " return n;",
+ "}",
+ "#endif",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NO_FLEX_ALLOC]],,",
+ "[[",
+ "void *yyalloc YYFARGS1( yy_size_t ,size)",
+ "{",
+ " return (void *) malloc( size );",
+ "}",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NO_FLEX_REALLOC]],,",
+ "[[",
+ "void *yyrealloc YYFARGS2( void *,ptr, yy_size_t ,size)",
+ "{",
+ " /* The cast to (char *) in the following accommodates both",
+ " * implementations that use char* generic pointers, and those",
+ " * that use void* generic pointers. It works with the latter",
+ " * because both ANSI C and C++ allow castless assignment from",
+ " * any pointer type to void*, and deal with argument conversions",
+ " * as though doing an assignment.",
+ " */",
+ " return (void *) realloc( (char *) ptr, size );",
+ "}",
+ "]])",
+ "",
+ "m4_ifdef( [[M4_YY_NO_FLEX_FREE]],,",
+ "[[",
+ "void yyfree YYFARGS1( void *,ptr)",
+ "{",
+ " free( (char *) ptr ); /* see yyrealloc() for (char *) cast */",
+ "}",
+ "]])",
+ "",
+ "%if-tables-serialization definitions",
+ "#ifdef FLEX_SCANNER",
+ "/*",
+ "dnl tables_shared.c - tables serialization code",
+ "dnl ",
+ "dnl Copyright (c) 1990 The Regents of the University of California.",
+ "dnl All rights reserved.",
+ "dnl ",
+ "dnl This code is derived from software contributed to Berkeley by",
+ "dnl Vern Paxson.",
+ "dnl ",
+ "dnl The United States Government has rights in this work pursuant",
+ "dnl to contract no. DE-AC03-76SF00098 between the United States",
+ "dnl Department of Energy and the University of California.",
+ "dnl ",
+ "dnl This file is part of flex.",
+ "dnl ",
+ "dnl Redistribution and use in source and binary forms, with or without",
+ "dnl modification, are permitted provided that the following conditions",
+ "dnl are met:",
+ "dnl ",
+ "dnl 1. Redistributions of source code must retain the above copyright",
+ "dnl notice, this list of conditions and the following disclaimer.",
+ "dnl 2. Redistributions in binary form must reproduce the above copyright",
+ "dnl notice, this list of conditions and the following disclaimer in the",
+ "dnl documentation and/or other materials provided with the distribution.",
+ "dnl ",
+ "dnl Neither the name of the University nor the names of its contributors",
+ "dnl may be used to endorse or promote products derived from this software",
+ "dnl without specific prior written permission.",
+ "dnl ",
+ "dnl THIS SOFTWARE IS PROVIDED `AS IS' AND WITHOUT ANY EXPRESS OR",
+ "dnl IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED",
+ "dnl WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR",
+ "dnl PURPOSE.",
+ "dnl ",
+ "*/",
+ "
",
+ "/* This file is meant to be included in both the skeleton and the actual",
+ " * flex code (hence the name \"_shared\"). ",
+ " */",
+ "#ifndef yyskel_static",
+ "#define yyskel_static static",
+ "#endif",
+ "#else",
+ "#include \"flexdef.h\"",
+ "#include \"tables.h\"",
+ "#ifndef yyskel_static",
+ "#define yyskel_static",
+ "#endif",
+ "#endif",
+ "",
+ "",
+ "/** Get the number of integers in this table. This is NOT the",
+ " * same thing as the number of elements.",
+ " * @param td the table ",
+ " * @return the number of integers in the table",
+ " */",
+ "yyskel_static flex_int32_t yytbl_calc_total_len (const struct yytbl_data *tbl)",
+ "{",
+ " flex_int32_t n;",
+ "",
+ " /* total number of ints */",
+ " n = tbl->td_lolen;",
+ " if (tbl->td_hilen > 0)",
+ " n *= tbl->td_hilen;",
+ "",
+ " if (tbl->td_id == YYTD_ID_TRANSITION)",
+ " n *= 2;",
+ " return n;",
+ "}",
+ "",
+ "",
+ "static int yytbl_read8 (void *v, struct yytbl_reader * rd)",
+ "{",
+ " errno = 0;",
+ " if (fread (v, sizeof (flex_uint8_t), 1, rd->fp) != 1){",
+ " errno = EIO;",
+ " return -1;",
+ " }",
+ " rd->bread += sizeof(flex_uint8_t);",
+ " return 0;",
+ "}",
+ "",
+ "static int yytbl_read16 (void *v, struct yytbl_reader * rd)",
+ "{",
+ " errno = 0;",
+ " if (fread (v, sizeof (flex_uint16_t), 1, rd->fp) != 1){",
+ " errno = EIO;",
+ " return -1;",
+ " }",
+ " *((flex_uint16_t *) v) = ntohs (*((flex_uint16_t *) v));",
+ " rd->bread += sizeof(flex_uint16_t);",
+ " return 0;",
+ "}",
+ "",
+ "static int yytbl_read32 (void *v, struct yytbl_reader * rd)",
+ "{",
+ " errno = 0;",
+ " if (fread (v, sizeof (flex_uint32_t), 1, rd->fp) != 1){",
+ " errno = EIO;",
+ " return -1;",
+ " }",
+ " *((flex_uint32_t *) v) = ntohl (*((flex_uint32_t *) v));",
+ " rd->bread += sizeof(flex_uint32_t);",
+ " return 0;",
+ "}",
+ "",
+ "/** Read the header */",
+ "static int yytbl_hdr_read YYFARGS2(struct yytbl_hdr *, th, struct yytbl_reader *, rd)",
+ "{",
+ " int bytes;",
+ " memset (th, 0, sizeof (struct yytbl_hdr));",
+ "",
+ " if (yytbl_read32 (&(th->th_magic), rd) != 0)",
+ " return -1;",
+ "",
+ " if (th->th_magic != YYTBL_MAGIC){",
+ " YY_FATAL_ERROR( \"bad magic number\" ); /* TODO: not fatal. */",
+ " return -1;",
+ " }",
+ "",
+ " if (yytbl_read32 (&(th->th_hsize), rd) != 0",
+ " || yytbl_read32 (&(th->th_ssize), rd) != 0",
+ " || yytbl_read16 (&(th->th_flags), rd) != 0)",
+ " return -1;",
+ "",
+ " /* Sanity check on header size. Greater than 1k suggests some funny business. */",
+ " if (th->th_hsize < 16 || th->th_hsize > 1024){",
+ " YY_FATAL_ERROR( \"insane header size detected\" ); /* TODO: not fatal. */",
+ " return -1;",
+ " }",
+ "",
+ " /* Allocate enough space for the version and name fields */",
+ " bytes = th->th_hsize - 14;",
+ " th->th_version = (char *) yyalloc (bytes M4_YY_CALL_LAST_ARG);",
+ " if ( ! th->th_version )",
+ " YY_FATAL_ERROR( \"out of dynamic memory in yytbl_hdr_read()\" );",
+ "",
+ " /* we read it all into th_version, and point th_name into that data */",
+ " if (fread (th->th_version, 1, bytes, rd->fp) != bytes){",
+ " errno = EIO;",
+ " yyfree(th->th_version M4_YY_CALL_LAST_ARG);",
+ " th->th_version = NULL;",
+ " return -1;",
+ " }",
+ " else",
+ " rd->bread += bytes;",
+ "",
+ " th->th_name = th->th_version + strlen (th->th_version) + 1;",
+ " return 0;",
+ "}",
+ "",
+ "/** lookup id in the dmap list.",
+ " * @param dmap pointer to first element in list",
+ " * @return NULL if not found.",
+ " */",
+ "static struct yytbl_dmap *yytbl_dmap_lookup YYFARGS2(struct yytbl_dmap *, dmap,",
+ " int, id)",
+ "{",
+ " while (dmap->dm_id)",
+ " if (dmap->dm_id == id)",
+ " return dmap;",
+ " else",
+ " dmap++;",
+ " return NULL;",
+ "}",
+ "",
+ "/** Read a table while mapping its contents to the local array. ",
+ " * @param dmap used to performing mapping",
+ " * @return 0 on success",
+ " */",
+ "static int yytbl_data_load YYFARGS2(struct yytbl_dmap *, dmap, struct yytbl_reader*, rd)",
+ "{",
+ " struct yytbl_data td;",
+ " struct yytbl_dmap *transdmap=0;",
+ " int len, i, rv, inner_loop_count;",
+ " void *p=0;",
+ "",
+ " memset (&td, 0, sizeof (struct yytbl_data));",
+ "",
+ " if (yytbl_read16 (&td.td_id, rd) != 0",
+ " || yytbl_read16 (&td.td_flags, rd) != 0",
+ " || yytbl_read32 (&td.td_hilen, rd) != 0",
+ " || yytbl_read32 (&td.td_lolen, rd) != 0)",
+ " return -1;",
+ "",
+ " /* Lookup the map for the transition table so we have it in case we need it",
+ " * inside the loop below. This scanner might not even have a transition",
+ " * table, which is ok.",
+ " */",
+ " transdmap = yytbl_dmap_lookup (dmap, YYTD_ID_TRANSITION M4_YY_CALL_LAST_ARG);",
+ "",
+ " if ((dmap = yytbl_dmap_lookup (dmap, td.td_id M4_YY_CALL_LAST_ARG)) == NULL){",
+ " YY_FATAL_ERROR( \"table id not found in map.\" ); /* TODO: not fatal. */",
+ " return -1;",
+ " }",
+ "",
+ " /* Allocate space for table.",
+ " * The --full yy_transition table is a special case, since we",
+ " * need the dmap.dm_sz entry to tell us the sizeof the individual",
+ " * struct members.",
+ " */",
+ " {",
+ " size_t bytes;",
+ "",
+ " if ((td.td_flags & YYTD_STRUCT))",
+ " bytes = sizeof(struct yy_trans_info) * td.td_lolen * (td.td_hilen ? td.td_hilen : 1);",
+ " else",
+ " bytes = td.td_lolen * (td.td_hilen ? td.td_hilen : 1) * dmap->dm_sz;",
+ "",
+ " if(M4_YY_TABLES_VERIFY)",
+ " /* We point to the array itself */",
+ " p = dmap->dm_arr; ",
+ " else",
+ " /* We point to the address of a pointer. */",
+ " *dmap->dm_arr = p = (void *) yyalloc (bytes M4_YY_CALL_LAST_ARG);",
+ " if ( ! p )",
+ " YY_FATAL_ERROR( \"out of dynamic memory in yytbl_data_load()\" );",
+ " }",
+ "",
+ " /* If it's a struct, we read 2 integers to get one element */",
+ " if ((td.td_flags & YYTD_STRUCT) != 0)",
+ " inner_loop_count = 2;",
+ " else",
+ " inner_loop_count = 1;",
+ "",
+ " /* read and map each element.",
+ " * This loop iterates once for each element of the td_data array.",
+ " * Notice that we increment 'i' in the inner loop.",
+ " */",
+ " len = yytbl_calc_total_len (&td);",
+ " for (i = 0; i < len; ){",
+ " int j;",
+ "",
+ "",
+ " /* This loop really executes exactly 1 or 2 times.",
+ " * The second time is to handle the second member of the",
+ " * YYTD_STRUCT for the yy_transition array.",
+ " */",
+ " for (j = 0; j < inner_loop_count; j++, i++) {",
+ " flex_int32_t t32;",
+ "",
+ " /* read into t32 no matter what the real size is. */",
+ " {",
+ " flex_int16_t t16;",
+ " flex_int8_t t8;",
+ "",
+ " switch (YYTDFLAGS2BYTES (td.td_flags)) {",
+ " case sizeof (flex_int32_t):",
+ " rv = yytbl_read32 (&t32, rd);",
+ " break;",
+ " case sizeof (flex_int16_t):",
+ " rv = yytbl_read16 (&t16, rd);",
+ " t32 = t16;",
+ " break;",
+ " case sizeof (flex_int8_t):",
+ " rv = yytbl_read8 (&t8, rd);",
+ " t32 = t8;",
+ " break;",
+ " default: ",
+ " YY_FATAL_ERROR( \"invalid td_flags\" ); /* TODO: not fatal. */",
+ " return -1;",
+ " }",
+ " }",
+ " if (rv != 0)",
+ " return -1;",
+ "",
+ " /* copy into the deserialized array... */",
+ "",
+ " if ((td.td_flags & YYTD_STRUCT)) {",
+ " /* t32 is the j'th member of a two-element struct. */",
+ " void *v;",
+ "",
+ " v = j == 0 ? &(((struct yy_trans_info *) p)->yy_verify)",
+ " : &(((struct yy_trans_info *) p)->yy_nxt);",
+ "",
+ " switch (dmap->dm_sz) {",
+ " case sizeof (flex_int32_t):",
+ " if (M4_YY_TABLES_VERIFY){",
+ " if( ((flex_int32_t *) v)[0] != (flex_int32_t) t32)",
+ " YY_FATAL_ERROR( \"tables verification failed at YYTD_STRUCT flex_int32_t\" );",
+ " }else",
+ " ((flex_int32_t *) v)[0] = (flex_int32_t) t32;",
+ " break;",
+ " case sizeof (flex_int16_t):",
+ " if (M4_YY_TABLES_VERIFY ){",
+ " if(((flex_int16_t *) v)[0] != (flex_int16_t) t32)",
+ " YY_FATAL_ERROR( \"tables verification failed at YYTD_STRUCT flex_int16_t\" );",
+ " }else",
+ " ((flex_int16_t *) v)[0] = (flex_int16_t) t32;",
+ " break;",
+ " case sizeof(flex_int8_t):",
+ " if (M4_YY_TABLES_VERIFY ){",
+ " if( ((flex_int8_t *) v)[0] != (flex_int8_t) t32)",
+ " YY_FATAL_ERROR( \"tables verification failed at YYTD_STRUCT flex_int8_t\" );",
+ " }else",
+ " ((flex_int8_t *) v)[0] = (flex_int8_t) t32;",
+ " break;",
+ " default:",
+ " YY_FATAL_ERROR( \"invalid dmap->dm_sz for struct\" ); /* TODO: not fatal. */",
+ " return -1;",
+ " }",
+ "",
+ " /* if we're done with j, increment p */",
+ " if (j == 1)",
+ " p = (struct yy_trans_info *) p + 1;",
+ " }",
+ " else if ((td.td_flags & YYTD_PTRANS)) {",
+ " /* t32 is an index into the transition array. */",
+ " struct yy_trans_info *v;",
+ "",
+ "",
+ " if (!transdmap){",
+ " YY_FATAL_ERROR( \"transition table not found\" ); /* TODO: not fatal. */",
+ " return -1;",
+ " }",
+ " ",
+ " if( M4_YY_TABLES_VERIFY)",
+ " v = &(((struct yy_trans_info *) (transdmap->dm_arr))[t32]);",
+ " else",
+ " v = &((*((struct yy_trans_info **) (transdmap->dm_arr)))[t32]);",
+ "",
+ " if(M4_YY_TABLES_VERIFY ){",
+ " if( ((struct yy_trans_info **) p)[0] != v)",
+ " YY_FATAL_ERROR( \"tables verification failed at YYTD_PTRANS\" );",
+ " }else",
+ " ((struct yy_trans_info **) p)[0] = v;",
+ " ",
+ " /* increment p */",
+ " p = (struct yy_trans_info **) p + 1;",
+ " }",
+ " else {",
+ " /* t32 is a plain int. copy data, then incrememnt p. */",
+ " switch (dmap->dm_sz) {",
+ " case sizeof (flex_int32_t):",
+ " if(M4_YY_TABLES_VERIFY ){",
+ " if( ((flex_int32_t *) p)[0] != (flex_int32_t) t32)",
+ " YY_FATAL_ERROR( \"tables verification failed at flex_int32_t\" );",
+ " }else",
+ " ((flex_int32_t *) p)[0] = (flex_int32_t) t32;",
+ " p = ((flex_int32_t *) p) + 1;",
+ " break;",
+ " case sizeof (flex_int16_t):",
+ " if(M4_YY_TABLES_VERIFY ){",
+ " if( ((flex_int16_t *) p)[0] != (flex_int16_t) t32)",
+ " YY_FATAL_ERROR( \"tables verification failed at flex_int16_t\" );",
+ " }else",
+ " ((flex_int16_t *) p)[0] = (flex_int16_t) t32;",
+ " p = ((flex_int16_t *) p) + 1;",
+ " break;",
+ " case sizeof (flex_int8_t):",
+ " if(M4_YY_TABLES_VERIFY ){",
+ " if( ((flex_int8_t *) p)[0] != (flex_int8_t) t32)",
+ " YY_FATAL_ERROR( \"tables verification failed at flex_int8_t\" );",
+ " }else",
+ " ((flex_int8_t *) p)[0] = (flex_int8_t) t32;",
+ " p = ((flex_int8_t *) p) + 1;",
+ " break;",
+ " default:",
+ " YY_FATAL_ERROR( \"invalid dmap->dm_sz for plain int\" ); /* TODO: not fatal. */",
+ " return -1;",
+ " }",
+ " }",
+ " }",
+ "",
+ " }",
+ "",
+ " /* Now eat padding. */",
+ " {",
+ " int pad;",
+ " pad = yypad64(rd->bread);",
+ " while(--pad >= 0){",
+ " flex_int8_t t8;",
+ " if(yytbl_read8(&t8,rd) != 0)",
+ " return -1;",
+ " }",
+ " }",
+ "",
+ " return 0;",
+ "}",
+ "",
+ "%define-yytables The name for this specific scanner's tables.",
+ "",
+ "/* Find the key and load the DFA tables from the given stream. */",
+ "static int yytbl_fload YYFARGS2(FILE *, fp, const char *, key)",
+ "{",
+ " int rv=0;",
+ " struct yytbl_hdr th;",
+ " struct yytbl_reader rd;",
+ "",
+ " rd.fp = fp;",
+ " th.th_version = NULL;",
+ "",
+ " /* Keep trying until we find the right set of tables or end of file. */",
+ " while (!feof(rd.fp)) {",
+ " rd.bread = 0;",
+ " if (yytbl_hdr_read (&th, &rd M4_YY_CALL_LAST_ARG) != 0){",
+ " rv = -1;",
+ " goto return_rv;",
+ " }",
+ "",
+ " /* A NULL key means choose the first set of tables. */",
+ " if (key == NULL)",
+ " break;",
+ "",
+ " if (strcmp(th.th_name,key) != 0){",
+ " /* Skip ahead to next set */",
+ " fseek(rd.fp, th.th_ssize - th.th_hsize, SEEK_CUR);",
+ " yyfree(th.th_version M4_YY_CALL_LAST_ARG);",
+ " th.th_version = NULL;",
+ " }",
+ " else",
+ " break;",
+ " }",
+ "",
+ " while (rd.bread < th.th_ssize){",
+ " /* Load the data tables */",
+ " if(yytbl_data_load (yydmap,&rd M4_YY_CALL_LAST_ARG) != 0){",
+ " rv = -1;",
+ " goto return_rv;",
+ " }",
+ " }",
+ "",
+ "return_rv:",
+ " if(th.th_version){",
+ " yyfree(th.th_version M4_YY_CALL_LAST_ARG);",
+ " th.th_version = NULL;",
+ " }",
+ "",
+ " return rv;",
+ "}",
+ "",
+ "/** Load the DFA tables for this scanner from the given stream. */",
+ "int yytables_fload YYFARGS1(FILE *, fp)",
+ "{",
+ "",
+ " if( yytbl_fload(fp, YYTABLES_NAME M4_YY_CALL_LAST_ARG) != 0)",
+ " return -1;",
+ " return 0;",
+ "}",
+ "",
+ "/** Destroy the loaded tables, freeing memory, etc.. */",
+ "int yytables_destroy YYFARGS0(void)",
+ "{ ",
+ " struct yytbl_dmap *dmap=0;",
+ "",
+ " if(!M4_YY_TABLES_VERIFY){",
+ " /* Walk the dmap, freeing the pointers */",
+ " for(dmap=yydmap; dmap->dm_id; dmap++) {",
+ " void * v;",
+ " v = dmap->dm_arr;",
+ " if(v && *(char**)v){",
+ " yyfree(*(char**)v M4_YY_CALL_LAST_ARG);",
+ " *(char**)v = NULL;",
+ " }",
+ " }",
+ " }",
+ "",
+ " return 0;",
+ "}",
+ "",
+ "/* end table serialization code definitions */",
+ "%endif",
+ "",
+ "",
+ "m4_ifdef([[M4_YY_MAIN]], [[",
+ "int main M4_YY_PARAMS(void);",
+ "",
+ "int main ()",
+ "{",
+ "",
+ "%if-reentrant",
+ " yyscan_t lexer;",
+ " yylex_init(&lexer);",
+ " yylex( lexer );",
+ " yylex_destroy( lexer);",
+ "",
+ "%endif",
+ "%if-not-reentrant",
+ " yylex();",
+ "%endif",
+ "",
+ " return 0;",
+ "}",
+ "]])",
+ "",
+ "%ok-for-header",
+ "m4_ifdef( [[M4_YY_IN_HEADER]],",
+ "[[",
+ "#undef YY_NEW_FILE",
+ "#undef YY_FLUSH_BUFFER",
+ "#undef yy_set_bol",
+ "#undef yy_new_buffer",
+ "#undef yy_set_interactive",
+ "#undef YY_DO_BEFORE_ACTION",
+ "",
+ "#ifdef YY_DECL_IS_OURS",
+ "#undef YY_DECL_IS_OURS",
+ "#undef YY_DECL",
+ "#endif",
+ "]])",
+ 0
+};
Deleted: vendor/flex/2.5.39/sym.c
===================================================================
--- vendor/flex/dist/sym.c 2015-07-09 12:31:47 UTC (rev 7073)
+++ vendor/flex/2.5.39/sym.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -1,264 +0,0 @@
-/* sym - symbol table routines */
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Vern Paxson.
- *
- * The United States Government has rights in this work pursuant
- * to contract no. DE-AC03-76SF00098 between the United States
- * Department of Energy and the University of California.
- *
- * Redistribution and use in source and binary forms are permitted provided
- * that: (1) source distributions retain this entire copyright notice and
- * comment, and (2) distributions including binaries display the following
- * acknowledgement: ``This product includes software developed by the
- * University of California, Berkeley and its contributors'' in the
- * documentation or other materials provided with the distribution and in
- * all advertising materials mentioning features or use of this software.
- * Neither the name of the University nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-/* $Header: /home/cvs/src/usr.bin/lex/sym.c,v 1.3 2012-10-29 20:54:16 laffer1 Exp $ */
-#include <sys/cdefs.h>
-__MBSDID("$MidnightBSD: trunk/usr.bin/lex/sym.c 6515 2013-12-20 23:32:25Z laffer1 $");
-
-#include "flexdef.h"
-
-
-/* declare functions that have forward references */
-
-int hashfunct PROTO((char[], int));
-
-
-struct hash_entry *ndtbl[NAME_TABLE_HASH_SIZE];
-struct hash_entry *sctbl[START_COND_HASH_SIZE];
-struct hash_entry *ccltab[CCL_HASH_SIZE];
-
-struct hash_entry *findsym();
-
-
-/* addsym - add symbol and definitions to symbol table
- *
- * -1 is returned if the symbol already exists, and the change not made.
- */
-
-int addsym( sym, str_def, int_def, table, table_size )
-char sym[];
-char *str_def;
-int int_def;
-hash_table table;
-int table_size;
- {
- int hash_val = hashfunct( sym, table_size );
- struct hash_entry *sym_entry = table[hash_val];
- struct hash_entry *new_entry;
- struct hash_entry *successor;
-
- while ( sym_entry )
- {
- if ( ! strcmp( sym, sym_entry->name ) )
- { /* entry already exists */
- return -1;
- }
-
- sym_entry = sym_entry->next;
- }
-
- /* create new entry */
- new_entry = (struct hash_entry *)
- flex_alloc( sizeof( struct hash_entry ) );
-
- if ( new_entry == NULL )
- flexfatal( _( "symbol table memory allocation failed" ) );
-
- if ( (successor = table[hash_val]) != 0 )
- {
- new_entry->next = successor;
- successor->prev = new_entry;
- }
- else
- new_entry->next = NULL;
-
- new_entry->prev = NULL;
- new_entry->name = sym;
- new_entry->str_val = str_def;
- new_entry->int_val = int_def;
-
- table[hash_val] = new_entry;
-
- return 0;
- }
-
-
-/* cclinstal - save the text of a character class */
-
-void cclinstal( ccltxt, cclnum )
-Char ccltxt[];
-int cclnum;
- {
- /* We don't bother checking the return status because we are not
- * called unless the symbol is new.
- */
- Char *copy_unsigned_string();
-
- (void) addsym( (char *) copy_unsigned_string( ccltxt ),
- (char *) 0, cclnum,
- ccltab, CCL_HASH_SIZE );
- }
-
-
-/* ccllookup - lookup the number associated with character class text
- *
- * Returns 0 if there's no CCL associated with the text.
- */
-
-int ccllookup( ccltxt )
-Char ccltxt[];
- {
- return findsym( (char *) ccltxt, ccltab, CCL_HASH_SIZE )->int_val;
- }
-
-
-/* findsym - find symbol in symbol table */
-
-struct hash_entry *findsym( sym, table, table_size )
-char sym[];
-hash_table table;
-int table_size;
- {
- static struct hash_entry empty_entry =
- {
- (struct hash_entry *) 0, (struct hash_entry *) 0,
- (char *) 0, (char *) 0, 0,
- } ;
- struct hash_entry *sym_entry =
- table[hashfunct( sym, table_size )];
-
- while ( sym_entry )
- {
- if ( ! strcmp( sym, sym_entry->name ) )
- return sym_entry;
- sym_entry = sym_entry->next;
- }
-
- return &empty_entry;
- }
-
-
-/* hashfunct - compute the hash value for "str" and hash size "hash_size" */
-
-int hashfunct( str, hash_size )
-char str[];
-int hash_size;
- {
- int hashval;
- int locstr;
-
- hashval = 0;
- locstr = 0;
-
- while ( str[locstr] )
- {
- hashval = (hashval << 1) + (unsigned char) str[locstr++];
- hashval %= hash_size;
- }
-
- return hashval;
- }
-
-
-/* ndinstal - install a name definition */
-
-void ndinstal( name, definition )
-char name[];
-Char definition[];
- {
- char *copy_string();
- Char *copy_unsigned_string();
-
- if ( addsym( copy_string( name ),
- (char *) copy_unsigned_string( definition ), 0,
- ndtbl, NAME_TABLE_HASH_SIZE ) )
- synerr( _( "name defined twice" ) );
- }
-
-
-/* ndlookup - lookup a name definition
- *
- * Returns a nil pointer if the name definition does not exist.
- */
-
-Char *ndlookup( nd )
-char nd[];
- {
- return (Char *) findsym( nd, ndtbl, NAME_TABLE_HASH_SIZE )->str_val;
- }
-
-
-/* scextend - increase the maximum number of start conditions */
-
-void scextend()
- {
- current_max_scs += MAX_SCS_INCREMENT;
-
- ++num_reallocs;
-
- scset = reallocate_integer_array( scset, current_max_scs );
- scbol = reallocate_integer_array( scbol, current_max_scs );
- scxclu = reallocate_integer_array( scxclu, current_max_scs );
- sceof = reallocate_integer_array( sceof, current_max_scs );
- scname = reallocate_char_ptr_array( scname, current_max_scs );
- }
-
-
-/* scinstal - make a start condition
- *
- * NOTE
- * The start condition is "exclusive" if xcluflg is true.
- */
-
-void scinstal( str, xcluflg )
-char str[];
-int xcluflg;
- {
- char *copy_string();
-
- /* Generate start condition definition, for use in BEGIN et al. */
- action_define( str, lastsc );
-
- if ( ++lastsc >= current_max_scs )
- scextend();
-
- scname[lastsc] = copy_string( str );
-
- if ( addsym( scname[lastsc], (char *) 0, lastsc,
- sctbl, START_COND_HASH_SIZE ) )
- format_pinpoint_message(
- _( "start condition %s declared twice" ),
- str );
-
- scset[lastsc] = mkstate( SYM_EPSILON );
- scbol[lastsc] = mkstate( SYM_EPSILON );
- scxclu[lastsc] = xcluflg;
- sceof[lastsc] = false;
- }
-
-
-/* sclookup - lookup the number associated with a start condition
- *
- * Returns 0 if no such start condition.
- */
-
-int sclookup( str )
-char str[];
- {
- return findsym( str, sctbl, START_COND_HASH_SIZE )->int_val;
- }
Copied: vendor/flex/2.5.39/sym.c (from rev 7075, vendor/flex/dist/sym.c)
===================================================================
--- vendor/flex/2.5.39/sym.c (rev 0)
+++ vendor/flex/2.5.39/sym.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,272 @@
+/* sym - symbol table routines */
+
+/* Copyright (c) 1990 The Regents of the University of California. */
+/* All rights reserved. */
+
+/* This code is derived from software contributed to Berkeley by */
+/* Vern Paxson. */
+
+/* The United States Government has rights in this work pursuant */
+/* to contract no. DE-AC03-76SF00098 between the United States */
+/* Department of Energy and the University of California. */
+
+/* This file is part of flex. */
+
+/* Redistribution and use in source and binary forms, with or without */
+/* modification, are permitted provided that the following conditions */
+/* are met: */
+
+/* 1. Redistributions of source code must retain the above copyright */
+/* notice, this list of conditions and the following disclaimer. */
+/* 2. Redistributions in binary form must reproduce the above copyright */
+/* notice, this list of conditions and the following disclaimer in the */
+/* documentation and/or other materials provided with the distribution. */
+
+/* Neither the name of the University nor the names of its contributors */
+/* may be used to endorse or promote products derived from this software */
+/* without specific prior written permission. */
+
+/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */
+/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */
+/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
+/* PURPOSE. */
+
+#include "flexdef.h"
+
+/* Variables for symbol tables:
+ * sctbl - start-condition symbol table
+ * ndtbl - name-definition symbol table
+ * ccltab - character class text symbol table
+ */
+
+struct hash_entry {
+ struct hash_entry *prev, *next;
+ char *name;
+ char *str_val;
+ int int_val;
+};
+
+typedef struct hash_entry **hash_table;
+
+#define NAME_TABLE_HASH_SIZE 101
+#define START_COND_HASH_SIZE 101
+#define CCL_HASH_SIZE 101
+
+static struct hash_entry *ndtbl[NAME_TABLE_HASH_SIZE];
+static struct hash_entry *sctbl[START_COND_HASH_SIZE];
+static struct hash_entry *ccltab[CCL_HASH_SIZE];
+
+
+/* declare functions that have forward references */
+
+static int addsym PROTO ((register char[], char *, int, hash_table, int));
+static struct hash_entry *findsym PROTO ((register const char *sym,
+ hash_table table,
+
+ int table_size));
+static int hashfunct PROTO ((register const char *, int));
+
+
+/* addsym - add symbol and definitions to symbol table
+ *
+ * -1 is returned if the symbol already exists, and the change not made.
+ */
+
+static int addsym (sym, str_def, int_def, table, table_size)
+ register char sym[];
+ char *str_def;
+ int int_def;
+ hash_table table;
+ int table_size;
+{
+ int hash_val = hashfunct (sym, table_size);
+ register struct hash_entry *sym_entry = table[hash_val];
+ register struct hash_entry *new_entry;
+ register struct hash_entry *successor;
+
+ while (sym_entry) {
+ if (!strcmp (sym, sym_entry->name)) { /* entry already exists */
+ return -1;
+ }
+
+ sym_entry = sym_entry->next;
+ }
+
+ /* create new entry */
+ new_entry = (struct hash_entry *)
+ flex_alloc (sizeof (struct hash_entry));
+
+ if (new_entry == NULL)
+ flexfatal (_("symbol table memory allocation failed"));
+
+ if ((successor = table[hash_val]) != 0) {
+ new_entry->next = successor;
+ successor->prev = new_entry;
+ }
+ else
+ new_entry->next = NULL;
+
+ new_entry->prev = NULL;
+ new_entry->name = sym;
+ new_entry->str_val = str_def;
+ new_entry->int_val = int_def;
+
+ table[hash_val] = new_entry;
+
+ return 0;
+}
+
+
+/* cclinstal - save the text of a character class */
+
+void cclinstal (ccltxt, cclnum)
+ Char ccltxt[];
+ int cclnum;
+{
+ /* We don't bother checking the return status because we are not
+ * called unless the symbol is new.
+ */
+
+ (void) addsym ((char *) copy_unsigned_string (ccltxt),
+ (char *) 0, cclnum, ccltab, CCL_HASH_SIZE);
+}
+
+
+/* ccllookup - lookup the number associated with character class text
+ *
+ * Returns 0 if there's no CCL associated with the text.
+ */
+
+int ccllookup (ccltxt)
+ Char ccltxt[];
+{
+ return findsym ((char *) ccltxt, ccltab, CCL_HASH_SIZE)->int_val;
+}
+
+
+/* findsym - find symbol in symbol table */
+
+static struct hash_entry *findsym (sym, table, table_size)
+ register const char *sym;
+ hash_table table;
+ int table_size;
+{
+ static struct hash_entry empty_entry = {
+ (struct hash_entry *) 0, (struct hash_entry *) 0,
+ (char *) 0, (char *) 0, 0,
+ };
+ register struct hash_entry *sym_entry =
+
+ table[hashfunct (sym, table_size)];
+
+ while (sym_entry) {
+ if (!strcmp (sym, sym_entry->name))
+ return sym_entry;
+ sym_entry = sym_entry->next;
+ }
+
+ return &empty_entry;
+}
+
+/* hashfunct - compute the hash value for "str" and hash size "hash_size" */
+
+static int hashfunct (str, hash_size)
+ register const char *str;
+ int hash_size;
+{
+ register int hashval;
+ register int locstr;
+
+ hashval = 0;
+ locstr = 0;
+
+ while (str[locstr]) {
+ hashval = (hashval << 1) + (unsigned char) str[locstr++];
+ hashval %= hash_size;
+ }
+
+ return hashval;
+}
+
+
+/* ndinstal - install a name definition */
+
+void ndinstal (name, definition)
+ const char *name;
+ Char definition[];
+{
+
+ if (addsym (copy_string (name),
+ (char *) copy_unsigned_string (definition), 0,
+ ndtbl, NAME_TABLE_HASH_SIZE))
+ synerr (_("name defined twice"));
+}
+
+
+/* ndlookup - lookup a name definition
+ *
+ * Returns a nil pointer if the name definition does not exist.
+ */
+
+Char *ndlookup (nd)
+ const char *nd;
+{
+ return (Char *) findsym (nd, ndtbl, NAME_TABLE_HASH_SIZE)->str_val;
+}
+
+
+/* scextend - increase the maximum number of start conditions */
+
+void scextend ()
+{
+ current_max_scs += MAX_SCS_INCREMENT;
+
+ ++num_reallocs;
+
+ scset = reallocate_integer_array (scset, current_max_scs);
+ scbol = reallocate_integer_array (scbol, current_max_scs);
+ scxclu = reallocate_integer_array (scxclu, current_max_scs);
+ sceof = reallocate_integer_array (sceof, current_max_scs);
+ scname = reallocate_char_ptr_array (scname, current_max_scs);
+}
+
+
+/* scinstal - make a start condition
+ *
+ * NOTE
+ * The start condition is "exclusive" if xcluflg is true.
+ */
+
+void scinstal (str, xcluflg)
+ const char *str;
+ int xcluflg;
+{
+
+ if (++lastsc >= current_max_scs)
+ scextend ();
+
+ scname[lastsc] = copy_string (str);
+
+ if (addsym (scname[lastsc], (char *) 0, lastsc,
+ sctbl, START_COND_HASH_SIZE))
+ format_pinpoint_message (_
+ ("start condition %s declared twice"),
+str);
+
+ scset[lastsc] = mkstate (SYM_EPSILON);
+ scbol[lastsc] = mkstate (SYM_EPSILON);
+ scxclu[lastsc] = xcluflg;
+ sceof[lastsc] = false;
+}
+
+
+/* sclookup - lookup the number associated with a start condition
+ *
+ * Returns 0 if no such start condition.
+ */
+
+int sclookup (str)
+ const char *str;
+{
+ return findsym (str, sctbl, START_COND_HASH_SIZE)->int_val;
+}
Copied: vendor/flex/2.5.39/tables.c (from rev 7075, vendor/flex/dist/tables.c)
===================================================================
--- vendor/flex/2.5.39/tables.c (rev 0)
+++ vendor/flex/2.5.39/tables.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,502 @@
+/* tables.c - tables serialization code
+ *
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Vern Paxson.
+ *
+ * The United States Government has rights in this work pursuant
+ * to contract no. DE-AC03-76SF00098 between the United States
+ * Department of Energy and the University of California.
+ *
+ * This file is part of flex.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE.
+ */
+
+
+#include "flexdef.h"
+#include "tables.h"
+
+/** Convert size_t to t_flag.
+ * @param n in {1,2,4}
+ * @return YYTD_DATA*.
+ */
+#define BYTES2TFLAG(n)\
+ (((n) == sizeof(flex_int8_t))\
+ ? YYTD_DATA8\
+ :(((n)== sizeof(flex_int16_t))\
+ ? YYTD_DATA16\
+ : YYTD_DATA32))
+
+/** Clear YYTD_DATA* bit flags
+ * @return the flag with the YYTD_DATA* bits cleared
+ */
+#define TFLAGS_CLRDATA(flg) ((flg) & ~(YYTD_DATA8 | YYTD_DATA16 | YYTD_DATA32))
+
+int yytbl_write32 (struct yytbl_writer *wr, flex_uint32_t v);
+int yytbl_write16 (struct yytbl_writer *wr, flex_uint16_t v);
+int yytbl_write8 (struct yytbl_writer *wr, flex_uint8_t v);
+int yytbl_writen (struct yytbl_writer *wr, void *v, flex_int32_t len);
+static flex_int32_t yytbl_data_geti (const struct yytbl_data *tbl, int i);
+/* XXX Not used
+static flex_int32_t yytbl_data_getijk (const struct yytbl_data *tbl, int i,
+ int j, int k);
+ */
+
+
+/** Initialize the table writer.
+ * @param wr an uninitialized writer
+ * @param the output file
+ * @return 0 on success
+ */
+int yytbl_writer_init (struct yytbl_writer *wr, FILE * out)
+{
+ wr->out = out;
+ wr->total_written = 0;
+ return 0;
+}
+
+/** Initialize a table header.
+ * @param th The uninitialized structure
+ * @param version_str the version string
+ * @param name the name of this table set
+ */
+int yytbl_hdr_init (struct yytbl_hdr *th, const char *version_str,
+ const char *name)
+{
+ memset (th, 0, sizeof (struct yytbl_hdr));
+
+ th->th_magic = YYTBL_MAGIC;
+ th->th_hsize = 14 + strlen (version_str) + 1 + strlen (name) + 1;
+ th->th_hsize += yypad64 (th->th_hsize);
+ th->th_ssize = 0; // Not known at this point.
+ th->th_flags = 0;
+ th->th_version = copy_string (version_str);
+ th->th_name = copy_string (name);
+ return 0;
+}
+
+/** Allocate and initialize a table data structure.
+ * @param tbl a pointer to an uninitialized table
+ * @param id the table identifier
+ * @return 0 on success
+ */
+int yytbl_data_init (struct yytbl_data *td, enum yytbl_id id)
+{
+
+ memset (td, 0, sizeof (struct yytbl_data));
+ td->td_id = id;
+ td->td_flags = YYTD_DATA32;
+ return 0;
+}
+
+/** Clean up table and data array.
+ * @param td will be destroyed
+ * @return 0 on success
+ */
+int yytbl_data_destroy (struct yytbl_data *td)
+{
+ if (td->td_data)
+ free (td->td_data);
+ td->td_data = 0;
+ free (td);
+ return 0;
+}
+
+/** Write enough padding to bring the file pointer to a 64-bit boundary. */
+static int yytbl_write_pad64 (struct yytbl_writer *wr)
+{
+ int pad, bwritten = 0;
+
+ pad = yypad64 (wr->total_written);
+ while (pad-- > 0)
+ if (yytbl_write8 (wr, 0) < 0)
+ return -1;
+ else
+ bwritten++;
+ return bwritten;
+}
+
+/** write the header.
+ * @param out the output stream
+ * @param th table header to be written
+ * @return -1 on error, or bytes written on success.
+ */
+int yytbl_hdr_fwrite (struct yytbl_writer *wr, const struct yytbl_hdr *th)
+{
+ int sz, rv;
+ int bwritten = 0;
+
+ if (yytbl_write32 (wr, th->th_magic) < 0
+ || yytbl_write32 (wr, th->th_hsize) < 0)
+ flex_die (_("th_magic|th_hsize write32 failed"));
+ bwritten += 8;
+
+ if (fgetpos (wr->out, &(wr->th_ssize_pos)) != 0)
+ flex_die (_("fgetpos failed"));
+
+ if (yytbl_write32 (wr, th->th_ssize) < 0
+ || yytbl_write16 (wr, th->th_flags) < 0)
+ flex_die (_("th_ssize|th_flags write failed"));
+ bwritten += 6;
+
+ sz = strlen (th->th_version) + 1;
+ if ((rv = yytbl_writen (wr, th->th_version, sz)) != sz)
+ flex_die (_("th_version writen failed"));
+ bwritten += rv;
+
+ sz = strlen (th->th_name) + 1;
+ if ((rv = yytbl_writen (wr, th->th_name, sz)) != sz)
+ flex_die (_("th_name writen failed"));
+ bwritten += rv;
+
+ /* add padding */
+ if ((rv = yytbl_write_pad64 (wr)) < 0)
+ flex_die (_("pad64 failed"));
+ bwritten += rv;
+
+ /* Sanity check */
+ if (bwritten != (int) th->th_hsize)
+ flex_die (_("pad64 failed"));
+
+ return bwritten;
+}
+
+
+/** Write this table.
+ * @param out the file writer
+ * @param td table data to be written
+ * @return -1 on error, or bytes written on success.
+ */
+int yytbl_data_fwrite (struct yytbl_writer *wr, struct yytbl_data *td)
+{
+ int rv;
+ flex_int32_t bwritten = 0;
+ flex_int32_t i, total_len;
+ fpos_t pos;
+
+ if ((rv = yytbl_write16 (wr, td->td_id)) < 0)
+ return -1;
+ bwritten += rv;
+
+ if ((rv = yytbl_write16 (wr, td->td_flags)) < 0)
+ return -1;
+ bwritten += rv;
+
+ if ((rv = yytbl_write32 (wr, td->td_hilen)) < 0)
+ return -1;
+ bwritten += rv;
+
+ if ((rv = yytbl_write32 (wr, td->td_lolen)) < 0)
+ return -1;
+ bwritten += rv;
+
+ total_len = yytbl_calc_total_len (td);
+ for (i = 0; i < total_len; i++) {
+ switch (YYTDFLAGS2BYTES (td->td_flags)) {
+ case sizeof (flex_int8_t):
+ rv = yytbl_write8 (wr, yytbl_data_geti (td, i));
+ break;
+ case sizeof (flex_int16_t):
+ rv = yytbl_write16 (wr, yytbl_data_geti (td, i));
+ break;
+ case sizeof (flex_int32_t):
+ rv = yytbl_write32 (wr, yytbl_data_geti (td, i));
+ break;
+ default:
+ flex_die (_("invalid td_flags detected"));
+ }
+ if (rv < 0) {
+ flex_die (_("error while writing tables"));
+ return -1;
+ }
+ bwritten += rv;
+ }
+
+ /* Sanity check */
+ if (bwritten != (int) (12 + total_len * YYTDFLAGS2BYTES (td->td_flags))) {
+ flex_die (_("insanity detected"));
+ return -1;
+ }
+
+ /* add padding */
+ if ((rv = yytbl_write_pad64 (wr)) < 0) {
+ flex_die (_("pad64 failed"));
+ return -1;
+ }
+ bwritten += rv;
+
+ /* Now go back and update the th_hsize member */
+ if (fgetpos (wr->out, &pos) != 0
+ || fsetpos (wr->out, &(wr->th_ssize_pos)) != 0
+ || yytbl_write32 (wr, wr->total_written) < 0
+ || fsetpos (wr->out, &pos)) {
+ flex_die (_("get|set|fwrite32 failed"));
+ return -1;
+ }
+ else
+ /* Don't count the int we just wrote. */
+ wr->total_written -= sizeof (flex_int32_t);
+ return bwritten;
+}
+
+/** Write n bytes.
+ * @param wr the table writer
+ * @param v data to be written
+ * @param len number of bytes
+ * @return -1 on error. number of bytes written on success.
+ */
+int yytbl_writen (struct yytbl_writer *wr, void *v, flex_int32_t len)
+{
+ int rv;
+
+ rv = fwrite (v, 1, len, wr->out);
+ if (rv != len)
+ return -1;
+ wr->total_written += len;
+ return len;
+}
+
+/** Write four bytes in network byte order
+ * @param wr the table writer
+ * @param v a dword in host byte order
+ * @return -1 on error. number of bytes written on success.
+ */
+int yytbl_write32 (struct yytbl_writer *wr, flex_uint32_t v)
+{
+ flex_uint32_t vnet;
+ size_t bytes, rv;
+
+ vnet = htonl (v);
+ bytes = sizeof (flex_uint32_t);
+ rv = fwrite (&vnet, bytes, 1, wr->out);
+ if (rv != 1)
+ return -1;
+ wr->total_written += bytes;
+ return bytes;
+}
+
+/** Write two bytes in network byte order.
+ * @param wr the table writer
+ * @param v a word in host byte order
+ * @return -1 on error. number of bytes written on success.
+ */
+int yytbl_write16 (struct yytbl_writer *wr, flex_uint16_t v)
+{
+ flex_uint16_t vnet;
+ size_t bytes, rv;
+
+ vnet = htons (v);
+ bytes = sizeof (flex_uint16_t);
+ rv = fwrite (&vnet, bytes, 1, wr->out);
+ if (rv != 1)
+ return -1;
+ wr->total_written += bytes;
+ return bytes;
+}
+
+/** Write a byte.
+ * @param wr the table writer
+ * @param v the value to be written
+ * @return -1 on error. number of bytes written on success.
+ */
+int yytbl_write8 (struct yytbl_writer *wr, flex_uint8_t v)
+{
+ size_t bytes, rv;
+
+ bytes = sizeof (flex_uint8_t);
+ rv = fwrite (&v, bytes, 1, wr->out);
+ if (rv != 1)
+ return -1;
+ wr->total_written += bytes;
+ return bytes;
+}
+
+
+/* XXX Not Used */
+#if 0
+/** Extract data element [i][j] from array data tables.
+ * @param tbl data table
+ * @param i index into higher dimension array. i should be zero for one-dimensional arrays.
+ * @param j index into lower dimension array.
+ * @param k index into struct, must be 0 or 1. Only valid for YYTD_ID_TRANSITION table
+ * @return data[i][j + k]
+ */
+static flex_int32_t yytbl_data_getijk (const struct yytbl_data *tbl, int i,
+ int j, int k)
+{
+ flex_int32_t lo;
+
+ k %= 2;
+ lo = tbl->td_lolen;
+
+ switch (YYTDFLAGS2BYTES (tbl->td_flags)) {
+ case sizeof (flex_int8_t):
+ return ((flex_int8_t *) (tbl->td_data))[(i * lo + j) * (k + 1) +
+ k];
+ case sizeof (flex_int16_t):
+ return ((flex_int16_t *) (tbl->td_data))[(i * lo + j) * (k +
+ 1) +
+ k];
+ case sizeof (flex_int32_t):
+ return ((flex_int32_t *) (tbl->td_data))[(i * lo + j) * (k +
+ 1) +
+ k];
+ default:
+ flex_die (_("invalid td_flags detected"));
+ break;
+ }
+
+ return 0;
+}
+#endif /* Not used */
+
+/** Extract data element [i] from array data tables treated as a single flat array of integers.
+ * Be careful for 2-dimensional arrays or for YYTD_ID_TRANSITION, which is an array
+ * of structs.
+ * @param tbl data table
+ * @param i index into array.
+ * @return data[i]
+ */
+static flex_int32_t yytbl_data_geti (const struct yytbl_data *tbl, int i)
+{
+
+ switch (YYTDFLAGS2BYTES (tbl->td_flags)) {
+ case sizeof (flex_int8_t):
+ return ((flex_int8_t *) (tbl->td_data))[i];
+ case sizeof (flex_int16_t):
+ return ((flex_int16_t *) (tbl->td_data))[i];
+ case sizeof (flex_int32_t):
+ return ((flex_int32_t *) (tbl->td_data))[i];
+ default:
+ flex_die (_("invalid td_flags detected"));
+ break;
+ }
+ return 0;
+}
+
+/** Set data element [i] in array data tables treated as a single flat array of integers.
+ * Be careful for 2-dimensional arrays or for YYTD_ID_TRANSITION, which is an array
+ * of structs.
+ * @param tbl data table
+ * @param i index into array.
+ * @param newval new value for data[i]
+ */
+static void yytbl_data_seti (const struct yytbl_data *tbl, int i,
+ flex_int32_t newval)
+{
+
+ switch (YYTDFLAGS2BYTES (tbl->td_flags)) {
+ case sizeof (flex_int8_t):
+ ((flex_int8_t *) (tbl->td_data))[i] = (flex_int8_t) newval;
+ break;
+ case sizeof (flex_int16_t):
+ ((flex_int16_t *) (tbl->td_data))[i] = (flex_int16_t) newval;
+ break;
+ case sizeof (flex_int32_t):
+ ((flex_int32_t *) (tbl->td_data))[i] = (flex_int32_t) newval;
+ break;
+ default:
+ flex_die (_("invalid td_flags detected"));
+ break;
+ }
+}
+
+/** Calculate the number of bytes needed to hold the largest
+ * absolute value in this data array.
+ * @param tbl the data table
+ * @return sizeof(n) where n in {flex_int8_t, flex_int16_t, flex_int32_t}
+ */
+static size_t min_int_size (struct yytbl_data *tbl)
+{
+ flex_uint32_t i, total_len;
+ flex_int32_t max = 0;
+
+ total_len = yytbl_calc_total_len (tbl);
+
+ for (i = 0; i < total_len; i++) {
+ flex_int32_t n;
+
+ n = abs (yytbl_data_geti (tbl, i));
+
+ if (n > max)
+ max = n;
+ }
+
+ if (max <= INT8_MAX)
+ return sizeof (flex_int8_t);
+ else if (max <= INT16_MAX)
+ return sizeof (flex_int16_t);
+ else
+ return sizeof (flex_int32_t);
+}
+
+/** Transform data to smallest possible of (int32, int16, int8).
+ * For example, we may have generated an int32 array due to user options
+ * (e.g., %option align), but if the maximum value in that array
+ * is 80 (for example), then we can serialize it with only 1 byte per int.
+ * This is NOT the same as compressed DFA tables. We're just trying
+ * to save storage space here.
+ *
+ * @param tbl the table to be compressed
+ */
+void yytbl_data_compress (struct yytbl_data *tbl)
+{
+ flex_int32_t i, newsz, total_len;
+ struct yytbl_data newtbl;
+
+ yytbl_data_init (&newtbl, tbl->td_id);
+ newtbl.td_hilen = tbl->td_hilen;
+ newtbl.td_lolen = tbl->td_lolen;
+ newtbl.td_flags = tbl->td_flags;
+
+ newsz = min_int_size (tbl);
+
+
+ if (newsz == (int) YYTDFLAGS2BYTES (tbl->td_flags))
+ /* No change in this table needed. */
+ return;
+
+ if (newsz > (int) YYTDFLAGS2BYTES (tbl->td_flags)) {
+ flex_die (_("detected negative compression"));
+ return;
+ }
+
+ total_len = yytbl_calc_total_len (tbl);
+ newtbl.td_data = calloc (total_len, newsz);
+ newtbl.td_flags =
+ TFLAGS_CLRDATA (newtbl.td_flags) | BYTES2TFLAG (newsz);
+
+ for (i = 0; i < total_len; i++) {
+ flex_int32_t g;
+
+ g = yytbl_data_geti (tbl, i);
+ yytbl_data_seti (&newtbl, i, g);
+ }
+
+
+ /* Now copy over the old table */
+ free (tbl->td_data);
+ *tbl = newtbl;
+}
+
+/* vim:set noexpandtab cindent tabstop=8 softtabstop=0 shiftwidth=8 textwidth=0: */
Copied: vendor/flex/2.5.39/tables.h (from rev 7075, vendor/flex/dist/tables.h)
===================================================================
--- vendor/flex/2.5.39/tables.h (rev 0)
+++ vendor/flex/2.5.39/tables.h 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,85 @@
+/* tables.h - tables serialization code
+ *
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Vern Paxson.
+ *
+ * The United States Government has rights in this work pursuant
+ * to contract no. DE-AC03-76SF00098 between the United States
+ * Department of Energy and the University of California.
+ *
+ * This file is part of flex.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE.
+ */
+
+#ifndef TABLES_H
+#define TABLES_H
+
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+/* Tables serialization API declarations. */
+#include "tables_shared.h"
+struct yytbl_writer {
+ FILE *out;
+ flex_uint32_t total_written;
+ /**< bytes written so far */
+ fpos_t th_ssize_pos;
+ /**< position of th_ssize */
+};
+
+/* These are used by main.c, gen.c, etc.
+ * tablesext - if true, create external tables
+ * tablesfilename - filename for external tables
+ * tablesname - name that goes in serialized data, e.g., "yytables"
+ * tableswr - writer for external tables
+ * tablesverify - true if tables-verify option specified
+ * gentables - true if we should spit out the normal C tables
+ */
+extern bool tablesext, tablesverify,gentables;
+extern char *tablesfilename, *tablesname;
+extern struct yytbl_writer tableswr;
+
+int yytbl_writer_init (struct yytbl_writer *, FILE *);
+int yytbl_hdr_init (struct yytbl_hdr *th, const char *version_str,
+ const char *name);
+int yytbl_data_init (struct yytbl_data *tbl, enum yytbl_id id);
+int yytbl_data_destroy (struct yytbl_data *td);
+int yytbl_hdr_fwrite (struct yytbl_writer *wr,
+ const struct yytbl_hdr *th);
+int yytbl_data_fwrite (struct yytbl_writer *wr, struct yytbl_data *td);
+void yytbl_data_compress (struct yytbl_data *tbl);
+struct yytbl_data *mkftbl (void);
+
+
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#endif
+
+/* vim:set expandtab cindent tabstop=4 softtabstop=4 shiftwidth=4 textwidth=0: */
Copied: vendor/flex/2.5.39/tables_shared.c (from rev 7075, vendor/flex/dist/tables_shared.c)
===================================================================
--- vendor/flex/2.5.39/tables_shared.c (rev 0)
+++ vendor/flex/2.5.39/tables_shared.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,70 @@
+#ifdef FLEX_SCANNER
+/*
+dnl tables_shared.c - tables serialization code
+dnl
+dnl Copyright (c) 1990 The Regents of the University of California.
+dnl All rights reserved.
+dnl
+dnl This code is derived from software contributed to Berkeley by
+dnl Vern Paxson.
+dnl
+dnl The United States Government has rights in this work pursuant
+dnl to contract no. DE-AC03-76SF00098 between the United States
+dnl Department of Energy and the University of California.
+dnl
+dnl This file is part of flex.
+dnl
+dnl Redistribution and use in source and binary forms, with or without
+dnl modification, are permitted provided that the following conditions
+dnl are met:
+dnl
+dnl 1. Redistributions of source code must retain the above copyright
+dnl notice, this list of conditions and the following disclaimer.
+dnl 2. Redistributions in binary form must reproduce the above copyright
+dnl notice, this list of conditions and the following disclaimer in the
+dnl documentation and/or other materials provided with the distribution.
+dnl
+dnl Neither the name of the University nor the names of its contributors
+dnl may be used to endorse or promote products derived from this software
+dnl without specific prior written permission.
+dnl
+dnl THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+dnl IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+dnl WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+dnl PURPOSE.
+dnl
+*/
+
+/* This file is meant to be included in both the skeleton and the actual
+ * flex code (hence the name "_shared").
+ */
+#ifndef yyskel_static
+#define yyskel_static static
+#endif
+#else
+#include "flexdef.h"
+#include "tables.h"
+#ifndef yyskel_static
+#define yyskel_static
+#endif
+#endif
+
+
+/** Get the number of integers in this table. This is NOT the
+ * same thing as the number of elements.
+ * @param td the table
+ * @return the number of integers in the table
+ */
+yyskel_static flex_int32_t yytbl_calc_total_len (const struct yytbl_data *tbl)
+{
+ flex_int32_t n;
+
+ /* total number of ints */
+ n = tbl->td_lolen;
+ if (tbl->td_hilen > 0)
+ n *= tbl->td_hilen;
+
+ if (tbl->td_id == YYTD_ID_TRANSITION)
+ n *= 2;
+ return n;
+}
Copied: vendor/flex/2.5.39/tables_shared.h (from rev 7075, vendor/flex/dist/tables_shared.h)
===================================================================
--- vendor/flex/2.5.39/tables_shared.h (rev 0)
+++ vendor/flex/2.5.39/tables_shared.h 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,144 @@
+#ifdef FLEX_SCANNER
+/*
+dnl tables_shared.h - tables serialization header
+dnl
+dnl Copyright (c) 1990 The Regents of the University of California.
+dnl All rights reserved.
+dnl
+dnl This code is derived from software contributed to Berkeley by
+dnl Vern Paxson.
+dnl
+dnl The United States Government has rights in this work pursuant
+dnl to contract no. DE-AC03-76SF00098 between the United States
+dnl Department of Energy and the University of California.
+dnl
+dnl This file is part of flex.
+dnl
+dnl Redistribution and use in source and binary forms, with or without
+dnl modification, are permitted provided that the following conditions
+dnl are met:
+dnl
+dnl 1. Redistributions of source code must retain the above copyright
+dnl notice, this list of conditions and the following disclaimer.
+dnl 2. Redistributions in binary form must reproduce the above copyright
+dnl notice, this list of conditions and the following disclaimer in the
+dnl documentation and/or other materials provided with the distribution.
+dnl
+dnl Neither the name of the University nor the names of its contributors
+dnl may be used to endorse or promote products derived from this software
+dnl without specific prior written permission.
+dnl
+dnl THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+dnl IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+dnl WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+dnl PURPOSE.
+
+dnl
+dnl This file is meant to be included in both the skeleton and the actual
+dnl flex code (hence the name "_shared").
+*/
+#ifndef yyskel_static
+#define yyskel_static static
+#endif
+#else
+#ifndef yyskel_static
+#define yyskel_static
+#endif
+#endif
+
+/* Structures and prototypes for serializing flex tables. The
+ * binary format is documented in the manual.
+ *
+ * Design considerations:
+ *
+ * - The format allows many tables per file.
+ * - The tables can be streamed.
+ * - All data is stored in network byte order.
+ * - We do not hinder future unicode support.
+ * - We can lookup tables by name.
+ */
+
+/** Magic number for serialized format. */
+#ifndef YYTBL_MAGIC
+#define YYTBL_MAGIC 0xF13C57B1
+#endif
+
+/** Calculate (0-7) = number bytes needed to pad n to next 64-bit boundary. */
+#ifndef yypad64
+#define yypad64(n) ((8-((n)%8))%8)
+#endif
+
+
+#ifndef YYTABLES_TYPES
+#define YYTABLES_TYPES
+/** Possible values for td_id field. Each one corresponds to a
+ * scanner table of the same name.
+ */
+enum yytbl_id {
+ YYTD_ID_ACCEPT = 0x01, /**< 1-dim ints */
+ YYTD_ID_BASE = 0x02, /**< 1-dim ints */
+ YYTD_ID_CHK = 0x03, /**< 1-dim ints */
+ YYTD_ID_DEF = 0x04, /**< 1-dim ints */
+ YYTD_ID_EC = 0x05, /**< 1-dim ints */
+ YYTD_ID_META = 0x06, /**< 1-dim ints */
+ YYTD_ID_NUL_TRANS = 0x07, /**< 1-dim ints, maybe indices */
+ YYTD_ID_NXT = 0x08, /**< may be 2 dimensional ints */
+ YYTD_ID_RULE_CAN_MATCH_EOL = 0x09, /**< 1-dim ints */
+ YYTD_ID_START_STATE_LIST = 0x0A, /**< 1-dim indices into trans tbl */
+ YYTD_ID_TRANSITION = 0x0B, /**< structs */
+ YYTD_ID_ACCLIST = 0x0C /**< 1-dim ints */
+};
+
+/** bit flags for t_flags field of struct yytbl_data */
+enum yytbl_flags {
+ /* These first three are mutually exclusive */
+ YYTD_DATA8 = 0x01, /**< data is an array of type flex_int8_t */
+ YYTD_DATA16 = 0x02, /**< data is an array of type flex_int16_t */
+ YYTD_DATA32 = 0x04, /**< data is an array of type flex_int32_t */
+
+ /* These two are mutually exclusive. */
+ YYTD_PTRANS = 0x08, /**< data is a list of indexes of entries
+ into the expanded `yy_transition'
+ array. See notes in manual. */
+ YYTD_STRUCT = 0x10 /**< data consists of yy_trans_info structs */
+};
+
+/* The serialized tables header. */
+struct yytbl_hdr {
+ flex_uint32_t th_magic; /**< Must be 0xF13C57B1 (comes from "Flex Table") */
+ flex_uint32_t th_hsize; /**< Size of this header in bytes. */
+ flex_uint32_t th_ssize; /**< Size of this dataset, in bytes, including header. */
+ flex_uint16_t th_flags; /**< Currently unused, must be 0 */
+ char *th_version; /**< Flex version string. NUL terminated. */
+ char *th_name; /**< The name of this table set. NUL terminated. */
+};
+
+/** A single serialized table */
+struct yytbl_data {
+ flex_uint16_t td_id; /**< enum yytbl_id table identifier */
+ flex_uint16_t td_flags; /**< how to interpret this data */
+ flex_uint32_t td_hilen; /**< num elements in highest dimension array */
+ flex_uint32_t td_lolen; /**< num elements in lowest dimension array */
+ void *td_data; /**< table data */
+};
+#endif
+
+/** Extract corresponding data size_t from td_flags */
+#ifndef YYTDFLAGS2BYTES
+#define YYTDFLAGS2BYTES(td_flags)\
+ (((td_flags) & YYTD_DATA8)\
+ ? sizeof(flex_int8_t)\
+ :(((td_flags) & YYTD_DATA16)\
+ ? sizeof(flex_int16_t)\
+ :sizeof(flex_int32_t)))
+#endif
+
+#ifdef FLEX_SCANNER
+%not-for-header
+#endif
+yyskel_static flex_int32_t yytbl_calc_total_len (const struct yytbl_data *tbl);
+#ifdef FLEX_SCANNER
+%ok-for-header
+#endif
+
+/* vim:set noexpandtab cindent tabstop=8 softtabstop=0 shiftwidth=8 textwidth=0: */
Deleted: vendor/flex/2.5.39/tblcmp.c
===================================================================
--- vendor/flex/dist/tblcmp.c 2015-07-09 12:31:47 UTC (rev 7073)
+++ vendor/flex/2.5.39/tblcmp.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -1,889 +0,0 @@
-/* tblcmp - table compression routines */
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Vern Paxson.
- *
- * The United States Government has rights in this work pursuant
- * to contract no. DE-AC03-76SF00098 between the United States
- * Department of Energy and the University of California.
- *
- * Redistribution and use in source and binary forms are permitted provided
- * that: (1) source distributions retain this entire copyright notice and
- * comment, and (2) distributions including binaries display the following
- * acknowledgement: ``This product includes software developed by the
- * University of California, Berkeley and its contributors'' in the
- * documentation or other materials provided with the distribution and in
- * all advertising materials mentioning features or use of this software.
- * Neither the name of the University nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-/* $Header: /home/cvs/src/usr.bin/lex/tblcmp.c,v 1.3 2012-10-29 20:54:16 laffer1 Exp $ */
-#include <sys/cdefs.h>
-__MBSDID("$MidnightBSD: trunk/usr.bin/lex/tblcmp.c 6515 2013-12-20 23:32:25Z laffer1 $");
-
-#include "flexdef.h"
-
-
-/* declarations for functions that have forward references */
-
-void mkentry PROTO((int*, int, int, int, int));
-void mkprot PROTO((int[], int, int));
-void mktemplate PROTO((int[], int, int));
-void mv2front PROTO((int));
-int tbldiff PROTO((int[], int, int[]));
-
-
-/* bldtbl - build table entries for dfa state
- *
- * synopsis
- * int state[numecs], statenum, totaltrans, comstate, comfreq;
- * bldtbl( state, statenum, totaltrans, comstate, comfreq );
- *
- * State is the statenum'th dfa state. It is indexed by equivalence class and
- * gives the number of the state to enter for a given equivalence class.
- * totaltrans is the total number of transitions out of the state. Comstate
- * is that state which is the destination of the most transitions out of State.
- * Comfreq is how many transitions there are out of State to Comstate.
- *
- * A note on terminology:
- * "protos" are transition tables which have a high probability of
- * either being redundant (a state processed later will have an identical
- * transition table) or nearly redundant (a state processed later will have
- * many of the same out-transitions). A "most recently used" queue of
- * protos is kept around with the hope that most states will find a proto
- * which is similar enough to be usable, and therefore compacting the
- * output tables.
- * "templates" are a special type of proto. If a transition table is
- * homogeneous or nearly homogeneous (all transitions go to the same
- * destination) then the odds are good that future states will also go
- * to the same destination state on basically the same character set.
- * These homogeneous states are so common when dealing with large rule
- * sets that they merit special attention. If the transition table were
- * simply made into a proto, then (typically) each subsequent, similar
- * state will differ from the proto for two out-transitions. One of these
- * out-transitions will be that character on which the proto does not go
- * to the common destination, and one will be that character on which the
- * state does not go to the common destination. Templates, on the other
- * hand, go to the common state on EVERY transition character, and therefore
- * cost only one difference.
- */
-
-void bldtbl( state, statenum, totaltrans, comstate, comfreq )
-int state[], statenum, totaltrans, comstate, comfreq;
- {
- int extptr, extrct[2][CSIZE + 1];
- int mindiff, minprot, i, d;
-
- /* If extptr is 0 then the first array of extrct holds the result
- * of the "best difference" to date, which is those transitions
- * which occur in "state" but not in the proto which, to date,
- * has the fewest differences between itself and "state". If
- * extptr is 1 then the second array of extrct hold the best
- * difference. The two arrays are toggled between so that the
- * best difference to date can be kept around and also a difference
- * just created by checking against a candidate "best" proto.
- */
-
- extptr = 0;
-
- /* If the state has too few out-transitions, don't bother trying to
- * compact its tables.
- */
-
- if ( (totaltrans * 100) < (numecs * PROTO_SIZE_PERCENTAGE) )
- mkentry( state, numecs, statenum, JAMSTATE, totaltrans );
-
- else
- {
- /* "checkcom" is true if we should only check "state" against
- * protos which have the same "comstate" value.
- */
- int checkcom =
- comfreq * 100 > totaltrans * CHECK_COM_PERCENTAGE;
-
- minprot = firstprot;
- mindiff = totaltrans;
-
- if ( checkcom )
- {
- /* Find first proto which has the same "comstate". */
- for ( i = firstprot; i != NIL; i = protnext[i] )
- if ( protcomst[i] == comstate )
- {
- minprot = i;
- mindiff = tbldiff( state, minprot,
- extrct[extptr] );
- break;
- }
- }
-
- else
- {
- /* Since we've decided that the most common destination
- * out of "state" does not occur with a high enough
- * frequency, we set the "comstate" to zero, assuring
- * that if this state is entered into the proto list,
- * it will not be considered a template.
- */
- comstate = 0;
-
- if ( firstprot != NIL )
- {
- minprot = firstprot;
- mindiff = tbldiff( state, minprot,
- extrct[extptr] );
- }
- }
-
- /* We now have the first interesting proto in "minprot". If
- * it matches within the tolerances set for the first proto,
- * we don't want to bother scanning the rest of the proto list
- * to see if we have any other reasonable matches.
- */
-
- if ( mindiff * 100 > totaltrans * FIRST_MATCH_DIFF_PERCENTAGE )
- {
- /* Not a good enough match. Scan the rest of the
- * protos.
- */
- for ( i = minprot; i != NIL; i = protnext[i] )
- {
- d = tbldiff( state, i, extrct[1 - extptr] );
- if ( d < mindiff )
- {
- extptr = 1 - extptr;
- mindiff = d;
- minprot = i;
- }
- }
- }
-
- /* Check if the proto we've decided on as our best bet is close
- * enough to the state we want to match to be usable.
- */
-
- if ( mindiff * 100 > totaltrans * ACCEPTABLE_DIFF_PERCENTAGE )
- {
- /* No good. If the state is homogeneous enough,
- * we make a template out of it. Otherwise, we
- * make a proto.
- */
-
- if ( comfreq * 100 >=
- totaltrans * TEMPLATE_SAME_PERCENTAGE )
- mktemplate( state, statenum, comstate );
-
- else
- {
- mkprot( state, statenum, comstate );
- mkentry( state, numecs, statenum,
- JAMSTATE, totaltrans );
- }
- }
-
- else
- { /* use the proto */
- mkentry( extrct[extptr], numecs, statenum,
- prottbl[minprot], mindiff );
-
- /* If this state was sufficiently different from the
- * proto we built it from, make it, too, a proto.
- */
-
- if ( mindiff * 100 >=
- totaltrans * NEW_PROTO_DIFF_PERCENTAGE )
- mkprot( state, statenum, comstate );
-
- /* Since mkprot added a new proto to the proto queue,
- * it's possible that "minprot" is no longer on the
- * proto queue (if it happened to have been the last
- * entry, it would have been bumped off). If it's
- * not there, then the new proto took its physical
- * place (though logically the new proto is at the
- * beginning of the queue), so in that case the
- * following call will do nothing.
- */
-
- mv2front( minprot );
- }
- }
- }
-
-
-/* cmptmps - compress template table entries
- *
- * Template tables are compressed by using the 'template equivalence
- * classes', which are collections of transition character equivalence
- * classes which always appear together in templates - really meta-equivalence
- * classes.
- */
-
-void cmptmps()
- {
- int tmpstorage[CSIZE + 1];
- int *tmp = tmpstorage, i, j;
- int totaltrans, trans;
-
- peakpairs = numtemps * numecs + tblend;
-
- if ( usemecs )
- {
- /* Create equivalence classes based on data gathered on
- * template transitions.
- */
- nummecs = cre8ecs( tecfwd, tecbck, numecs );
- }
-
- else
- nummecs = numecs;
-
- while ( lastdfa + numtemps + 1 >= current_max_dfas )
- increase_max_dfas();
-
- /* Loop through each template. */
-
- for ( i = 1; i <= numtemps; ++i )
- {
- /* Number of non-jam transitions out of this template. */
- totaltrans = 0;
-
- for ( j = 1; j <= numecs; ++j )
- {
- trans = tnxt[numecs * i + j];
-
- if ( usemecs )
- {
- /* The absolute value of tecbck is the
- * meta-equivalence class of a given
- * equivalence class, as set up by cre8ecs().
- */
- if ( tecbck[j] > 0 )
- {
- tmp[tecbck[j]] = trans;
-
- if ( trans > 0 )
- ++totaltrans;
- }
- }
-
- else
- {
- tmp[j] = trans;
-
- if ( trans > 0 )
- ++totaltrans;
- }
- }
-
- /* It is assumed (in a rather subtle way) in the skeleton
- * that if we're using meta-equivalence classes, the def[]
- * entry for all templates is the jam template, i.e.,
- * templates never default to other non-jam table entries
- * (e.g., another template)
- */
-
- /* Leave room for the jam-state after the last real state. */
- mkentry( tmp, nummecs, lastdfa + i + 1, JAMSTATE, totaltrans );
- }
- }
-
-
-
-/* expand_nxt_chk - expand the next check arrays */
-
-void expand_nxt_chk()
- {
- int old_max = current_max_xpairs;
-
- current_max_xpairs += MAX_XPAIRS_INCREMENT;
-
- ++num_reallocs;
-
- nxt = reallocate_integer_array( nxt, current_max_xpairs );
- chk = reallocate_integer_array( chk, current_max_xpairs );
-
- zero_out( (char *) (chk + old_max),
- (size_t) (MAX_XPAIRS_INCREMENT * sizeof( int )) );
- }
-
-
-/* find_table_space - finds a space in the table for a state to be placed
- *
- * synopsis
- * int *state, numtrans, block_start;
- * int find_table_space();
- *
- * block_start = find_table_space( state, numtrans );
- *
- * State is the state to be added to the full speed transition table.
- * Numtrans is the number of out-transitions for the state.
- *
- * find_table_space() returns the position of the start of the first block (in
- * chk) able to accommodate the state
- *
- * In determining if a state will or will not fit, find_table_space() must take
- * into account the fact that an end-of-buffer state will be added at [0],
- * and an action number will be added in [-1].
- */
-
-int find_table_space( state, numtrans )
-int *state, numtrans;
- {
- /* Firstfree is the position of the first possible occurrence of two
- * consecutive unused records in the chk and nxt arrays.
- */
- int i;
- int *state_ptr, *chk_ptr;
- int *ptr_to_last_entry_in_state;
-
- /* If there are too many out-transitions, put the state at the end of
- * nxt and chk.
- */
- if ( numtrans > MAX_XTIONS_FULL_INTERIOR_FIT )
- {
- /* If table is empty, return the first available spot in
- * chk/nxt, which should be 1.
- */
- if ( tblend < 2 )
- return 1;
-
- /* Start searching for table space near the end of
- * chk/nxt arrays.
- */
- i = tblend - numecs;
- }
-
- else
- /* Start searching for table space from the beginning
- * (skipping only the elements which will definitely not
- * hold the new state).
- */
- i = firstfree;
-
- while ( 1 ) /* loops until a space is found */
- {
- while ( i + numecs >= current_max_xpairs )
- expand_nxt_chk();
-
- /* Loops until space for end-of-buffer and action number
- * are found.
- */
- while ( 1 )
- {
- /* Check for action number space. */
- if ( chk[i - 1] == 0 )
- {
- /* Check for end-of-buffer space. */
- if ( chk[i] == 0 )
- break;
-
- else
- /* Since i != 0, there is no use
- * checking to see if (++i) - 1 == 0,
- * because that's the same as i == 0,
- * so we skip a space.
- */
- i += 2;
- }
-
- else
- ++i;
-
- while ( i + numecs >= current_max_xpairs )
- expand_nxt_chk();
- }
-
- /* If we started search from the beginning, store the new
- * firstfree for the next call of find_table_space().
- */
- if ( numtrans <= MAX_XTIONS_FULL_INTERIOR_FIT )
- firstfree = i + 1;
-
- /* Check to see if all elements in chk (and therefore nxt)
- * that are needed for the new state have not yet been taken.
- */
-
- state_ptr = &state[1];
- ptr_to_last_entry_in_state = &chk[i + numecs + 1];
-
- for ( chk_ptr = &chk[i + 1];
- chk_ptr != ptr_to_last_entry_in_state; ++chk_ptr )
- if ( *(state_ptr++) != 0 && *chk_ptr != 0 )
- break;
-
- if ( chk_ptr == ptr_to_last_entry_in_state )
- return i;
-
- else
- ++i;
- }
- }
-
-
-/* inittbl - initialize transition tables
- *
- * Initializes "firstfree" to be one beyond the end of the table. Initializes
- * all "chk" entries to be zero.
- */
-void inittbl()
- {
- int i;
-
- zero_out( (char *) chk, (size_t) (current_max_xpairs * sizeof( int )) );
-
- tblend = 0;
- firstfree = tblend + 1;
- numtemps = 0;
-
- if ( usemecs )
- {
- /* Set up doubly-linked meta-equivalence classes; these
- * are sets of equivalence classes which all have identical
- * transitions out of TEMPLATES.
- */
-
- tecbck[1] = NIL;
-
- for ( i = 2; i <= numecs; ++i )
- {
- tecbck[i] = i - 1;
- tecfwd[i - 1] = i;
- }
-
- tecfwd[numecs] = NIL;
- }
- }
-
-
-/* mkdeftbl - make the default, "jam" table entries */
-
-void mkdeftbl()
- {
- int i;
-
- jamstate = lastdfa + 1;
-
- ++tblend; /* room for transition on end-of-buffer character */
-
- while ( tblend + numecs >= current_max_xpairs )
- expand_nxt_chk();
-
- /* Add in default end-of-buffer transition. */
- nxt[tblend] = end_of_buffer_state;
- chk[tblend] = jamstate;
-
- for ( i = 1; i <= numecs; ++i )
- {
- nxt[tblend + i] = 0;
- chk[tblend + i] = jamstate;
- }
-
- jambase = tblend;
-
- base[jamstate] = jambase;
- def[jamstate] = 0;
-
- tblend += numecs;
- ++numtemps;
- }
-
-
-/* mkentry - create base/def and nxt/chk entries for transition array
- *
- * synopsis
- * int state[numchars + 1], numchars, statenum, deflink, totaltrans;
- * mkentry( state, numchars, statenum, deflink, totaltrans );
- *
- * "state" is a transition array "numchars" characters in size, "statenum"
- * is the offset to be used into the base/def tables, and "deflink" is the
- * entry to put in the "def" table entry. If "deflink" is equal to
- * "JAMSTATE", then no attempt will be made to fit zero entries of "state"
- * (i.e., jam entries) into the table. It is assumed that by linking to
- * "JAMSTATE" they will be taken care of. In any case, entries in "state"
- * marking transitions to "SAME_TRANS" are treated as though they will be
- * taken care of by whereever "deflink" points. "totaltrans" is the total
- * number of transitions out of the state. If it is below a certain threshold,
- * the tables are searched for an interior spot that will accommodate the
- * state array.
- */
-
-void mkentry( state, numchars, statenum, deflink, totaltrans )
-int *state;
-int numchars, statenum, deflink, totaltrans;
- {
- int minec, maxec, i, baseaddr;
- int tblbase, tbllast;
-
- if ( totaltrans == 0 )
- { /* there are no out-transitions */
- if ( deflink == JAMSTATE )
- base[statenum] = JAMSTATE;
- else
- base[statenum] = 0;
-
- def[statenum] = deflink;
- return;
- }
-
- for ( minec = 1; minec <= numchars; ++minec )
- {
- if ( state[minec] != SAME_TRANS )
- if ( state[minec] != 0 || deflink != JAMSTATE )
- break;
- }
-
- if ( totaltrans == 1 )
- {
- /* There's only one out-transition. Save it for later to fill
- * in holes in the tables.
- */
- stack1( statenum, minec, state[minec], deflink );
- return;
- }
-
- for ( maxec = numchars; maxec > 0; --maxec )
- {
- if ( state[maxec] != SAME_TRANS )
- if ( state[maxec] != 0 || deflink != JAMSTATE )
- break;
- }
-
- /* Whether we try to fit the state table in the middle of the table
- * entries we have already generated, or if we just take the state
- * table at the end of the nxt/chk tables, we must make sure that we
- * have a valid base address (i.e., non-negative). Note that
- * negative base addresses dangerous at run-time (because indexing
- * the nxt array with one and a low-valued character will access
- * memory before the start of the array.
- */
-
- /* Find the first transition of state that we need to worry about. */
- if ( totaltrans * 100 <= numchars * INTERIOR_FIT_PERCENTAGE )
- {
- /* Attempt to squeeze it into the middle of the tables. */
- baseaddr = firstfree;
-
- while ( baseaddr < minec )
- {
- /* Using baseaddr would result in a negative base
- * address below; find the next free slot.
- */
- for ( ++baseaddr; chk[baseaddr] != 0; ++baseaddr )
- ;
- }
-
- while ( baseaddr + maxec - minec + 1 >= current_max_xpairs )
- expand_nxt_chk();
-
- for ( i = minec; i <= maxec; ++i )
- if ( state[i] != SAME_TRANS &&
- (state[i] != 0 || deflink != JAMSTATE) &&
- chk[baseaddr + i - minec] != 0 )
- { /* baseaddr unsuitable - find another */
- for ( ++baseaddr;
- baseaddr < current_max_xpairs &&
- chk[baseaddr] != 0; ++baseaddr )
- ;
-
- while ( baseaddr + maxec - minec + 1 >=
- current_max_xpairs )
- expand_nxt_chk();
-
- /* Reset the loop counter so we'll start all
- * over again next time it's incremented.
- */
-
- i = minec - 1;
- }
- }
-
- else
- {
- /* Ensure that the base address we eventually generate is
- * non-negative.
- */
- baseaddr = MAX( tblend + 1, minec );
- }
-
- tblbase = baseaddr - minec;
- tbllast = tblbase + maxec;
-
- while ( tbllast + 1 >= current_max_xpairs )
- expand_nxt_chk();
-
- base[statenum] = tblbase;
- def[statenum] = deflink;
-
- for ( i = minec; i <= maxec; ++i )
- if ( state[i] != SAME_TRANS )
- if ( state[i] != 0 || deflink != JAMSTATE )
- {
- nxt[tblbase + i] = state[i];
- chk[tblbase + i] = statenum;
- }
-
- if ( baseaddr == firstfree )
- /* Find next free slot in tables. */
- for ( ++firstfree; chk[firstfree] != 0; ++firstfree )
- ;
-
- tblend = MAX( tblend, tbllast );
- }
-
-
-/* mk1tbl - create table entries for a state (or state fragment) which
- * has only one out-transition
- */
-
-void mk1tbl( state, sym, onenxt, onedef )
-int state, sym, onenxt, onedef;
- {
- if ( firstfree < sym )
- firstfree = sym;
-
- while ( chk[firstfree] != 0 )
- if ( ++firstfree >= current_max_xpairs )
- expand_nxt_chk();
-
- base[state] = firstfree - sym;
- def[state] = onedef;
- chk[firstfree] = state;
- nxt[firstfree] = onenxt;
-
- if ( firstfree > tblend )
- {
- tblend = firstfree++;
-
- if ( firstfree >= current_max_xpairs )
- expand_nxt_chk();
- }
- }
-
-
-/* mkprot - create new proto entry */
-
-void mkprot( state, statenum, comstate )
-int state[], statenum, comstate;
- {
- int i, slot, tblbase;
-
- if ( ++numprots >= MSP || numecs * numprots >= PROT_SAVE_SIZE )
- {
- /* Gotta make room for the new proto by dropping last entry in
- * the queue.
- */
- slot = lastprot;
- lastprot = protprev[lastprot];
- protnext[lastprot] = NIL;
- }
-
- else
- slot = numprots;
-
- protnext[slot] = firstprot;
-
- if ( firstprot != NIL )
- protprev[firstprot] = slot;
-
- firstprot = slot;
- prottbl[slot] = statenum;
- protcomst[slot] = comstate;
-
- /* Copy state into save area so it can be compared with rapidly. */
- tblbase = numecs * (slot - 1);
-
- for ( i = 1; i <= numecs; ++i )
- protsave[tblbase + i] = state[i];
- }
-
-
-/* mktemplate - create a template entry based on a state, and connect the state
- * to it
- */
-
-void mktemplate( state, statenum, comstate )
-int state[], statenum, comstate;
- {
- int i, numdiff, tmpbase, tmp[CSIZE + 1];
- Char transset[CSIZE + 1];
- int tsptr;
-
- ++numtemps;
-
- tsptr = 0;
-
- /* Calculate where we will temporarily store the transition table
- * of the template in the tnxt[] array. The final transition table
- * gets created by cmptmps().
- */
-
- tmpbase = numtemps * numecs;
-
- if ( tmpbase + numecs >= current_max_template_xpairs )
- {
- current_max_template_xpairs += MAX_TEMPLATE_XPAIRS_INCREMENT;
-
- ++num_reallocs;
-
- tnxt = reallocate_integer_array( tnxt,
- current_max_template_xpairs );
- }
-
- for ( i = 1; i <= numecs; ++i )
- if ( state[i] == 0 )
- tnxt[tmpbase + i] = 0;
- else
- {
- transset[tsptr++] = i;
- tnxt[tmpbase + i] = comstate;
- }
-
- if ( usemecs )
- mkeccl( transset, tsptr, tecfwd, tecbck, numecs, 0 );
-
- mkprot( tnxt + tmpbase, -numtemps, comstate );
-
- /* We rely on the fact that mkprot adds things to the beginning
- * of the proto queue.
- */
-
- numdiff = tbldiff( state, firstprot, tmp );
- mkentry( tmp, numecs, statenum, -numtemps, numdiff );
- }
-
-
-/* mv2front - move proto queue element to front of queue */
-
-void mv2front( qelm )
-int qelm;
- {
- if ( firstprot != qelm )
- {
- if ( qelm == lastprot )
- lastprot = protprev[lastprot];
-
- protnext[protprev[qelm]] = protnext[qelm];
-
- if ( protnext[qelm] != NIL )
- protprev[protnext[qelm]] = protprev[qelm];
-
- protprev[qelm] = NIL;
- protnext[qelm] = firstprot;
- protprev[firstprot] = qelm;
- firstprot = qelm;
- }
- }
-
-
-/* place_state - place a state into full speed transition table
- *
- * State is the statenum'th state. It is indexed by equivalence class and
- * gives the number of the state to enter for a given equivalence class.
- * Transnum is the number of out-transitions for the state.
- */
-
-void place_state( state, statenum, transnum )
-int *state, statenum, transnum;
- {
- int i;
- int *state_ptr;
- int position = find_table_space( state, transnum );
-
- /* "base" is the table of start positions. */
- base[statenum] = position;
-
- /* Put in action number marker; this non-zero number makes sure that
- * find_table_space() knows that this position in chk/nxt is taken
- * and should not be used for another accepting number in another
- * state.
- */
- chk[position - 1] = 1;
-
- /* Put in end-of-buffer marker; this is for the same purposes as
- * above.
- */
- chk[position] = 1;
-
- /* Place the state into chk and nxt. */
- state_ptr = &state[1];
-
- for ( i = 1; i <= numecs; ++i, ++state_ptr )
- if ( *state_ptr != 0 )
- {
- chk[position + i] = i;
- nxt[position + i] = *state_ptr;
- }
-
- if ( position + numecs > tblend )
- tblend = position + numecs;
- }
-
-
-/* stack1 - save states with only one out-transition to be processed later
- *
- * If there's room for another state on the "one-transition" stack, the
- * state is pushed onto it, to be processed later by mk1tbl. If there's
- * no room, we process the sucker right now.
- */
-
-void stack1( statenum, sym, nextstate, deflink )
-int statenum, sym, nextstate, deflink;
- {
- if ( onesp >= ONE_STACK_SIZE - 1 )
- mk1tbl( statenum, sym, nextstate, deflink );
-
- else
- {
- ++onesp;
- onestate[onesp] = statenum;
- onesym[onesp] = sym;
- onenext[onesp] = nextstate;
- onedef[onesp] = deflink;
- }
- }
-
-
-/* tbldiff - compute differences between two state tables
- *
- * "state" is the state array which is to be extracted from the pr'th
- * proto. "pr" is both the number of the proto we are extracting from
- * and an index into the save area where we can find the proto's complete
- * state table. Each entry in "state" which differs from the corresponding
- * entry of "pr" will appear in "ext".
- *
- * Entries which are the same in both "state" and "pr" will be marked
- * as transitions to "SAME_TRANS" in "ext". The total number of differences
- * between "state" and "pr" is returned as function value. Note that this
- * number is "numecs" minus the number of "SAME_TRANS" entries in "ext".
- */
-
-int tbldiff( state, pr, ext )
-int state[], pr, ext[];
- {
- int i, *sp = state, *ep = ext, *protp;
- int numdiff = 0;
-
- protp = &protsave[numecs * (pr - 1)];
-
- for ( i = numecs; i > 0; --i )
- {
- if ( *++protp == *++sp )
- *++ep = SAME_TRANS;
- else
- {
- *++ep = *sp;
- ++numdiff;
- }
- }
-
- return numdiff;
- }
Copied: vendor/flex/2.5.39/tblcmp.c (from rev 7075, vendor/flex/dist/tblcmp.c)
===================================================================
--- vendor/flex/2.5.39/tblcmp.c (rev 0)
+++ vendor/flex/2.5.39/tblcmp.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,853 @@
+/* tblcmp - table compression routines */
+
+/* Copyright (c) 1990 The Regents of the University of California. */
+/* All rights reserved. */
+
+/* This code is derived from software contributed to Berkeley by */
+/* Vern Paxson. */
+
+/* The United States Government has rights in this work pursuant */
+/* to contract no. DE-AC03-76SF00098 between the United States */
+/* Department of Energy and the University of California. */
+
+/* This file is part of flex. */
+
+/* Redistribution and use in source and binary forms, with or without */
+/* modification, are permitted provided that the following conditions */
+/* are met: */
+
+/* 1. Redistributions of source code must retain the above copyright */
+/* notice, this list of conditions and the following disclaimer. */
+/* 2. Redistributions in binary form must reproduce the above copyright */
+/* notice, this list of conditions and the following disclaimer in the */
+/* documentation and/or other materials provided with the distribution. */
+
+/* Neither the name of the University nor the names of its contributors */
+/* may be used to endorse or promote products derived from this software */
+/* without specific prior written permission. */
+
+/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */
+/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */
+/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
+/* PURPOSE. */
+
+#include "flexdef.h"
+
+
+/* declarations for functions that have forward references */
+
+void mkentry PROTO ((register int *, int, int, int, int));
+void mkprot PROTO ((int[], int, int));
+void mktemplate PROTO ((int[], int, int));
+void mv2front PROTO ((int));
+int tbldiff PROTO ((int[], int, int[]));
+
+
+/* bldtbl - build table entries for dfa state
+ *
+ * synopsis
+ * int state[numecs], statenum, totaltrans, comstate, comfreq;
+ * bldtbl( state, statenum, totaltrans, comstate, comfreq );
+ *
+ * State is the statenum'th dfa state. It is indexed by equivalence class and
+ * gives the number of the state to enter for a given equivalence class.
+ * totaltrans is the total number of transitions out of the state. Comstate
+ * is that state which is the destination of the most transitions out of State.
+ * Comfreq is how many transitions there are out of State to Comstate.
+ *
+ * A note on terminology:
+ * "protos" are transition tables which have a high probability of
+ * either being redundant (a state processed later will have an identical
+ * transition table) or nearly redundant (a state processed later will have
+ * many of the same out-transitions). A "most recently used" queue of
+ * protos is kept around with the hope that most states will find a proto
+ * which is similar enough to be usable, and therefore compacting the
+ * output tables.
+ * "templates" are a special type of proto. If a transition table is
+ * homogeneous or nearly homogeneous (all transitions go to the same
+ * destination) then the odds are good that future states will also go
+ * to the same destination state on basically the same character set.
+ * These homogeneous states are so common when dealing with large rule
+ * sets that they merit special attention. If the transition table were
+ * simply made into a proto, then (typically) each subsequent, similar
+ * state will differ from the proto for two out-transitions. One of these
+ * out-transitions will be that character on which the proto does not go
+ * to the common destination, and one will be that character on which the
+ * state does not go to the common destination. Templates, on the other
+ * hand, go to the common state on EVERY transition character, and therefore
+ * cost only one difference.
+ */
+
+void bldtbl (state, statenum, totaltrans, comstate, comfreq)
+ int state[], statenum, totaltrans, comstate, comfreq;
+{
+ int extptr, extrct[2][CSIZE + 1];
+ int mindiff, minprot, i, d;
+
+ /* If extptr is 0 then the first array of extrct holds the result
+ * of the "best difference" to date, which is those transitions
+ * which occur in "state" but not in the proto which, to date,
+ * has the fewest differences between itself and "state". If
+ * extptr is 1 then the second array of extrct hold the best
+ * difference. The two arrays are toggled between so that the
+ * best difference to date can be kept around and also a difference
+ * just created by checking against a candidate "best" proto.
+ */
+
+ extptr = 0;
+
+ /* If the state has too few out-transitions, don't bother trying to
+ * compact its tables.
+ */
+
+ if ((totaltrans * 100) < (numecs * PROTO_SIZE_PERCENTAGE))
+ mkentry (state, numecs, statenum, JAMSTATE, totaltrans);
+
+ else {
+ /* "checkcom" is true if we should only check "state" against
+ * protos which have the same "comstate" value.
+ */
+ int checkcom =
+
+ comfreq * 100 > totaltrans * CHECK_COM_PERCENTAGE;
+
+ minprot = firstprot;
+ mindiff = totaltrans;
+
+ if (checkcom) {
+ /* Find first proto which has the same "comstate". */
+ for (i = firstprot; i != NIL; i = protnext[i])
+ if (protcomst[i] == comstate) {
+ minprot = i;
+ mindiff = tbldiff (state, minprot,
+ extrct[extptr]);
+ break;
+ }
+ }
+
+ else {
+ /* Since we've decided that the most common destination
+ * out of "state" does not occur with a high enough
+ * frequency, we set the "comstate" to zero, assuring
+ * that if this state is entered into the proto list,
+ * it will not be considered a template.
+ */
+ comstate = 0;
+
+ if (firstprot != NIL) {
+ minprot = firstprot;
+ mindiff = tbldiff (state, minprot,
+ extrct[extptr]);
+ }
+ }
+
+ /* We now have the first interesting proto in "minprot". If
+ * it matches within the tolerances set for the first proto,
+ * we don't want to bother scanning the rest of the proto list
+ * to see if we have any other reasonable matches.
+ */
+
+ if (mindiff * 100 >
+ totaltrans * FIRST_MATCH_DIFF_PERCENTAGE) {
+ /* Not a good enough match. Scan the rest of the
+ * protos.
+ */
+ for (i = minprot; i != NIL; i = protnext[i]) {
+ d = tbldiff (state, i, extrct[1 - extptr]);
+ if (d < mindiff) {
+ extptr = 1 - extptr;
+ mindiff = d;
+ minprot = i;
+ }
+ }
+ }
+
+ /* Check if the proto we've decided on as our best bet is close
+ * enough to the state we want to match to be usable.
+ */
+
+ if (mindiff * 100 >
+ totaltrans * ACCEPTABLE_DIFF_PERCENTAGE) {
+ /* No good. If the state is homogeneous enough,
+ * we make a template out of it. Otherwise, we
+ * make a proto.
+ */
+
+ if (comfreq * 100 >=
+ totaltrans * TEMPLATE_SAME_PERCENTAGE)
+ mktemplate (state, statenum,
+ comstate);
+
+ else {
+ mkprot (state, statenum, comstate);
+ mkentry (state, numecs, statenum,
+ JAMSTATE, totaltrans);
+ }
+ }
+
+ else { /* use the proto */
+ mkentry (extrct[extptr], numecs, statenum,
+ prottbl[minprot], mindiff);
+
+ /* If this state was sufficiently different from the
+ * proto we built it from, make it, too, a proto.
+ */
+
+ if (mindiff * 100 >=
+ totaltrans * NEW_PROTO_DIFF_PERCENTAGE)
+ mkprot (state, statenum, comstate);
+
+ /* Since mkprot added a new proto to the proto queue,
+ * it's possible that "minprot" is no longer on the
+ * proto queue (if it happened to have been the last
+ * entry, it would have been bumped off). If it's
+ * not there, then the new proto took its physical
+ * place (though logically the new proto is at the
+ * beginning of the queue), so in that case the
+ * following call will do nothing.
+ */
+
+ mv2front (minprot);
+ }
+ }
+}
+
+
+/* cmptmps - compress template table entries
+ *
+ * Template tables are compressed by using the 'template equivalence
+ * classes', which are collections of transition character equivalence
+ * classes which always appear together in templates - really meta-equivalence
+ * classes.
+ */
+
+void cmptmps ()
+{
+ int tmpstorage[CSIZE + 1];
+ register int *tmp = tmpstorage, i, j;
+ int totaltrans, trans;
+
+ peakpairs = numtemps * numecs + tblend;
+
+ if (usemecs) {
+ /* Create equivalence classes based on data gathered on
+ * template transitions.
+ */
+ nummecs = cre8ecs (tecfwd, tecbck, numecs);
+ }
+
+ else
+ nummecs = numecs;
+
+ while (lastdfa + numtemps + 1 >= current_max_dfas)
+ increase_max_dfas ();
+
+ /* Loop through each template. */
+
+ for (i = 1; i <= numtemps; ++i) {
+ /* Number of non-jam transitions out of this template. */
+ totaltrans = 0;
+
+ for (j = 1; j <= numecs; ++j) {
+ trans = tnxt[numecs * i + j];
+
+ if (usemecs) {
+ /* The absolute value of tecbck is the
+ * meta-equivalence class of a given
+ * equivalence class, as set up by cre8ecs().
+ */
+ if (tecbck[j] > 0) {
+ tmp[tecbck[j]] = trans;
+
+ if (trans > 0)
+ ++totaltrans;
+ }
+ }
+
+ else {
+ tmp[j] = trans;
+
+ if (trans > 0)
+ ++totaltrans;
+ }
+ }
+
+ /* It is assumed (in a rather subtle way) in the skeleton
+ * that if we're using meta-equivalence classes, the def[]
+ * entry for all templates is the jam template, i.e.,
+ * templates never default to other non-jam table entries
+ * (e.g., another template)
+ */
+
+ /* Leave room for the jam-state after the last real state. */
+ mkentry (tmp, nummecs, lastdfa + i + 1, JAMSTATE,
+ totaltrans);
+ }
+}
+
+
+
+/* expand_nxt_chk - expand the next check arrays */
+
+void expand_nxt_chk ()
+{
+ register int old_max = current_max_xpairs;
+
+ current_max_xpairs += MAX_XPAIRS_INCREMENT;
+
+ ++num_reallocs;
+
+ nxt = reallocate_integer_array (nxt, current_max_xpairs);
+ chk = reallocate_integer_array (chk, current_max_xpairs);
+
+ zero_out ((char *) (chk + old_max),
+ (size_t) (MAX_XPAIRS_INCREMENT * sizeof (int)));
+}
+
+
+/* find_table_space - finds a space in the table for a state to be placed
+ *
+ * synopsis
+ * int *state, numtrans, block_start;
+ * int find_table_space();
+ *
+ * block_start = find_table_space( state, numtrans );
+ *
+ * State is the state to be added to the full speed transition table.
+ * Numtrans is the number of out-transitions for the state.
+ *
+ * find_table_space() returns the position of the start of the first block (in
+ * chk) able to accommodate the state
+ *
+ * In determining if a state will or will not fit, find_table_space() must take
+ * into account the fact that an end-of-buffer state will be added at [0],
+ * and an action number will be added in [-1].
+ */
+
+int find_table_space (state, numtrans)
+ int *state, numtrans;
+{
+ /* Firstfree is the position of the first possible occurrence of two
+ * consecutive unused records in the chk and nxt arrays.
+ */
+ register int i;
+ register int *state_ptr, *chk_ptr;
+ register int *ptr_to_last_entry_in_state;
+
+ /* If there are too many out-transitions, put the state at the end of
+ * nxt and chk.
+ */
+ if (numtrans > MAX_XTIONS_FULL_INTERIOR_FIT) {
+ /* If table is empty, return the first available spot in
+ * chk/nxt, which should be 1.
+ */
+ if (tblend < 2)
+ return 1;
+
+ /* Start searching for table space near the end of
+ * chk/nxt arrays.
+ */
+ i = tblend - numecs;
+ }
+
+ else
+ /* Start searching for table space from the beginning
+ * (skipping only the elements which will definitely not
+ * hold the new state).
+ */
+ i = firstfree;
+
+ while (1) { /* loops until a space is found */
+ while (i + numecs >= current_max_xpairs)
+ expand_nxt_chk ();
+
+ /* Loops until space for end-of-buffer and action number
+ * are found.
+ */
+ while (1) {
+ /* Check for action number space. */
+ if (chk[i - 1] == 0) {
+ /* Check for end-of-buffer space. */
+ if (chk[i] == 0)
+ break;
+
+ else
+ /* Since i != 0, there is no use
+ * checking to see if (++i) - 1 == 0,
+ * because that's the same as i == 0,
+ * so we skip a space.
+ */
+ i += 2;
+ }
+
+ else
+ ++i;
+
+ while (i + numecs >= current_max_xpairs)
+ expand_nxt_chk ();
+ }
+
+ /* If we started search from the beginning, store the new
+ * firstfree for the next call of find_table_space().
+ */
+ if (numtrans <= MAX_XTIONS_FULL_INTERIOR_FIT)
+ firstfree = i + 1;
+
+ /* Check to see if all elements in chk (and therefore nxt)
+ * that are needed for the new state have not yet been taken.
+ */
+
+ state_ptr = &state[1];
+ ptr_to_last_entry_in_state = &chk[i + numecs + 1];
+
+ for (chk_ptr = &chk[i + 1];
+ chk_ptr != ptr_to_last_entry_in_state; ++chk_ptr)
+ if (*(state_ptr++) != 0 && *chk_ptr != 0)
+ break;
+
+ if (chk_ptr == ptr_to_last_entry_in_state)
+ return i;
+
+ else
+ ++i;
+ }
+}
+
+
+/* inittbl - initialize transition tables
+ *
+ * Initializes "firstfree" to be one beyond the end of the table. Initializes
+ * all "chk" entries to be zero.
+ */
+void inittbl ()
+{
+ register int i;
+
+ zero_out ((char *) chk,
+
+ (size_t) (current_max_xpairs * sizeof (int)));
+
+ tblend = 0;
+ firstfree = tblend + 1;
+ numtemps = 0;
+
+ if (usemecs) {
+ /* Set up doubly-linked meta-equivalence classes; these
+ * are sets of equivalence classes which all have identical
+ * transitions out of TEMPLATES.
+ */
+
+ tecbck[1] = NIL;
+
+ for (i = 2; i <= numecs; ++i) {
+ tecbck[i] = i - 1;
+ tecfwd[i - 1] = i;
+ }
+
+ tecfwd[numecs] = NIL;
+ }
+}
+
+
+/* mkdeftbl - make the default, "jam" table entries */
+
+void mkdeftbl ()
+{
+ int i;
+
+ jamstate = lastdfa + 1;
+
+ ++tblend; /* room for transition on end-of-buffer character */
+
+ while (tblend + numecs >= current_max_xpairs)
+ expand_nxt_chk ();
+
+ /* Add in default end-of-buffer transition. */
+ nxt[tblend] = end_of_buffer_state;
+ chk[tblend] = jamstate;
+
+ for (i = 1; i <= numecs; ++i) {
+ nxt[tblend + i] = 0;
+ chk[tblend + i] = jamstate;
+ }
+
+ jambase = tblend;
+
+ base[jamstate] = jambase;
+ def[jamstate] = 0;
+
+ tblend += numecs;
+ ++numtemps;
+}
+
+
+/* mkentry - create base/def and nxt/chk entries for transition array
+ *
+ * synopsis
+ * int state[numchars + 1], numchars, statenum, deflink, totaltrans;
+ * mkentry( state, numchars, statenum, deflink, totaltrans );
+ *
+ * "state" is a transition array "numchars" characters in size, "statenum"
+ * is the offset to be used into the base/def tables, and "deflink" is the
+ * entry to put in the "def" table entry. If "deflink" is equal to
+ * "JAMSTATE", then no attempt will be made to fit zero entries of "state"
+ * (i.e., jam entries) into the table. It is assumed that by linking to
+ * "JAMSTATE" they will be taken care of. In any case, entries in "state"
+ * marking transitions to "SAME_TRANS" are treated as though they will be
+ * taken care of by whereever "deflink" points. "totaltrans" is the total
+ * number of transitions out of the state. If it is below a certain threshold,
+ * the tables are searched for an interior spot that will accommodate the
+ * state array.
+ */
+
+void mkentry (state, numchars, statenum, deflink, totaltrans)
+ register int *state;
+ int numchars, statenum, deflink, totaltrans;
+{
+ register int minec, maxec, i, baseaddr;
+ int tblbase, tbllast;
+
+ if (totaltrans == 0) { /* there are no out-transitions */
+ if (deflink == JAMSTATE)
+ base[statenum] = JAMSTATE;
+ else
+ base[statenum] = 0;
+
+ def[statenum] = deflink;
+ return;
+ }
+
+ for (minec = 1; minec <= numchars; ++minec) {
+ if (state[minec] != SAME_TRANS)
+ if (state[minec] != 0 || deflink != JAMSTATE)
+ break;
+ }
+
+ if (totaltrans == 1) {
+ /* There's only one out-transition. Save it for later to fill
+ * in holes in the tables.
+ */
+ stack1 (statenum, minec, state[minec], deflink);
+ return;
+ }
+
+ for (maxec = numchars; maxec > 0; --maxec) {
+ if (state[maxec] != SAME_TRANS)
+ if (state[maxec] != 0 || deflink != JAMSTATE)
+ break;
+ }
+
+ /* Whether we try to fit the state table in the middle of the table
+ * entries we have already generated, or if we just take the state
+ * table at the end of the nxt/chk tables, we must make sure that we
+ * have a valid base address (i.e., non-negative). Note that
+ * negative base addresses dangerous at run-time (because indexing
+ * the nxt array with one and a low-valued character will access
+ * memory before the start of the array.
+ */
+
+ /* Find the first transition of state that we need to worry about. */
+ if (totaltrans * 100 <= numchars * INTERIOR_FIT_PERCENTAGE) {
+ /* Attempt to squeeze it into the middle of the tables. */
+ baseaddr = firstfree;
+
+ while (baseaddr < minec) {
+ /* Using baseaddr would result in a negative base
+ * address below; find the next free slot.
+ */
+ for (++baseaddr; chk[baseaddr] != 0; ++baseaddr) ;
+ }
+
+ while (baseaddr + maxec - minec + 1 >= current_max_xpairs)
+ expand_nxt_chk ();
+
+ for (i = minec; i <= maxec; ++i)
+ if (state[i] != SAME_TRANS &&
+ (state[i] != 0 || deflink != JAMSTATE) &&
+ chk[baseaddr + i - minec] != 0) { /* baseaddr unsuitable - find another */
+ for (++baseaddr;
+ baseaddr < current_max_xpairs &&
+ chk[baseaddr] != 0; ++baseaddr) ;
+
+ while (baseaddr + maxec - minec + 1 >=
+ current_max_xpairs)
+ expand_nxt_chk ();
+
+ /* Reset the loop counter so we'll start all
+ * over again next time it's incremented.
+ */
+
+ i = minec - 1;
+ }
+ }
+
+ else {
+ /* Ensure that the base address we eventually generate is
+ * non-negative.
+ */
+ baseaddr = MAX (tblend + 1, minec);
+ }
+
+ tblbase = baseaddr - minec;
+ tbllast = tblbase + maxec;
+
+ while (tbllast + 1 >= current_max_xpairs)
+ expand_nxt_chk ();
+
+ base[statenum] = tblbase;
+ def[statenum] = deflink;
+
+ for (i = minec; i <= maxec; ++i)
+ if (state[i] != SAME_TRANS)
+ if (state[i] != 0 || deflink != JAMSTATE) {
+ nxt[tblbase + i] = state[i];
+ chk[tblbase + i] = statenum;
+ }
+
+ if (baseaddr == firstfree)
+ /* Find next free slot in tables. */
+ for (++firstfree; chk[firstfree] != 0; ++firstfree) ;
+
+ tblend = MAX (tblend, tbllast);
+}
+
+
+/* mk1tbl - create table entries for a state (or state fragment) which
+ * has only one out-transition
+ */
+
+void mk1tbl (state, sym, onenxt, onedef)
+ int state, sym, onenxt, onedef;
+{
+ if (firstfree < sym)
+ firstfree = sym;
+
+ while (chk[firstfree] != 0)
+ if (++firstfree >= current_max_xpairs)
+ expand_nxt_chk ();
+
+ base[state] = firstfree - sym;
+ def[state] = onedef;
+ chk[firstfree] = state;
+ nxt[firstfree] = onenxt;
+
+ if (firstfree > tblend) {
+ tblend = firstfree++;
+
+ if (firstfree >= current_max_xpairs)
+ expand_nxt_chk ();
+ }
+}
+
+
+/* mkprot - create new proto entry */
+
+void mkprot (state, statenum, comstate)
+ int state[], statenum, comstate;
+{
+ int i, slot, tblbase;
+
+ if (++numprots >= MSP || numecs * numprots >= PROT_SAVE_SIZE) {
+ /* Gotta make room for the new proto by dropping last entry in
+ * the queue.
+ */
+ slot = lastprot;
+ lastprot = protprev[lastprot];
+ protnext[lastprot] = NIL;
+ }
+
+ else
+ slot = numprots;
+
+ protnext[slot] = firstprot;
+
+ if (firstprot != NIL)
+ protprev[firstprot] = slot;
+
+ firstprot = slot;
+ prottbl[slot] = statenum;
+ protcomst[slot] = comstate;
+
+ /* Copy state into save area so it can be compared with rapidly. */
+ tblbase = numecs * (slot - 1);
+
+ for (i = 1; i <= numecs; ++i)
+ protsave[tblbase + i] = state[i];
+}
+
+
+/* mktemplate - create a template entry based on a state, and connect the state
+ * to it
+ */
+
+void mktemplate (state, statenum, comstate)
+ int state[], statenum, comstate;
+{
+ int i, numdiff, tmpbase, tmp[CSIZE + 1];
+ Char transset[CSIZE + 1];
+ int tsptr;
+
+ ++numtemps;
+
+ tsptr = 0;
+
+ /* Calculate where we will temporarily store the transition table
+ * of the template in the tnxt[] array. The final transition table
+ * gets created by cmptmps().
+ */
+
+ tmpbase = numtemps * numecs;
+
+ if (tmpbase + numecs >= current_max_template_xpairs) {
+ current_max_template_xpairs +=
+ MAX_TEMPLATE_XPAIRS_INCREMENT;
+
+ ++num_reallocs;
+
+ tnxt = reallocate_integer_array (tnxt,
+ current_max_template_xpairs);
+ }
+
+ for (i = 1; i <= numecs; ++i)
+ if (state[i] == 0)
+ tnxt[tmpbase + i] = 0;
+ else {
+ transset[tsptr++] = i;
+ tnxt[tmpbase + i] = comstate;
+ }
+
+ if (usemecs)
+ mkeccl (transset, tsptr, tecfwd, tecbck, numecs, 0);
+
+ mkprot (tnxt + tmpbase, -numtemps, comstate);
+
+ /* We rely on the fact that mkprot adds things to the beginning
+ * of the proto queue.
+ */
+
+ numdiff = tbldiff (state, firstprot, tmp);
+ mkentry (tmp, numecs, statenum, -numtemps, numdiff);
+}
+
+
+/* mv2front - move proto queue element to front of queue */
+
+void mv2front (qelm)
+ int qelm;
+{
+ if (firstprot != qelm) {
+ if (qelm == lastprot)
+ lastprot = protprev[lastprot];
+
+ protnext[protprev[qelm]] = protnext[qelm];
+
+ if (protnext[qelm] != NIL)
+ protprev[protnext[qelm]] = protprev[qelm];
+
+ protprev[qelm] = NIL;
+ protnext[qelm] = firstprot;
+ protprev[firstprot] = qelm;
+ firstprot = qelm;
+ }
+}
+
+
+/* place_state - place a state into full speed transition table
+ *
+ * State is the statenum'th state. It is indexed by equivalence class and
+ * gives the number of the state to enter for a given equivalence class.
+ * Transnum is the number of out-transitions for the state.
+ */
+
+void place_state (state, statenum, transnum)
+ int *state, statenum, transnum;
+{
+ register int i;
+ register int *state_ptr;
+ int position = find_table_space (state, transnum);
+
+ /* "base" is the table of start positions. */
+ base[statenum] = position;
+
+ /* Put in action number marker; this non-zero number makes sure that
+ * find_table_space() knows that this position in chk/nxt is taken
+ * and should not be used for another accepting number in another
+ * state.
+ */
+ chk[position - 1] = 1;
+
+ /* Put in end-of-buffer marker; this is for the same purposes as
+ * above.
+ */
+ chk[position] = 1;
+
+ /* Place the state into chk and nxt. */
+ state_ptr = &state[1];
+
+ for (i = 1; i <= numecs; ++i, ++state_ptr)
+ if (*state_ptr != 0) {
+ chk[position + i] = i;
+ nxt[position + i] = *state_ptr;
+ }
+
+ if (position + numecs > tblend)
+ tblend = position + numecs;
+}
+
+
+/* stack1 - save states with only one out-transition to be processed later
+ *
+ * If there's room for another state on the "one-transition" stack, the
+ * state is pushed onto it, to be processed later by mk1tbl. If there's
+ * no room, we process the sucker right now.
+ */
+
+void stack1 (statenum, sym, nextstate, deflink)
+ int statenum, sym, nextstate, deflink;
+{
+ if (onesp >= ONE_STACK_SIZE - 1)
+ mk1tbl (statenum, sym, nextstate, deflink);
+
+ else {
+ ++onesp;
+ onestate[onesp] = statenum;
+ onesym[onesp] = sym;
+ onenext[onesp] = nextstate;
+ onedef[onesp] = deflink;
+ }
+}
+
+
+/* tbldiff - compute differences between two state tables
+ *
+ * "state" is the state array which is to be extracted from the pr'th
+ * proto. "pr" is both the number of the proto we are extracting from
+ * and an index into the save area where we can find the proto's complete
+ * state table. Each entry in "state" which differs from the corresponding
+ * entry of "pr" will appear in "ext".
+ *
+ * Entries which are the same in both "state" and "pr" will be marked
+ * as transitions to "SAME_TRANS" in "ext". The total number of differences
+ * between "state" and "pr" is returned as function value. Note that this
+ * number is "numecs" minus the number of "SAME_TRANS" entries in "ext".
+ */
+
+int tbldiff (state, pr, ext)
+ int state[], pr, ext[];
+{
+ register int i, *sp = state, *ep = ext, *protp;
+ register int numdiff = 0;
+
+ protp = &protsave[numecs * (pr - 1)];
+
+ for (i = numecs; i > 0; --i) {
+ if (*++protp == *++sp)
+ *++ep = SAME_TRANS;
+ else {
+ *++ep = *sp;
+ ++numdiff;
+ }
+ }
+
+ return numdiff;
+}
Deleted: vendor/flex/2.5.39/version.h
===================================================================
--- vendor/flex/dist/version.h 2015-07-09 12:31:47 UTC (rev 7073)
+++ vendor/flex/2.5.39/version.h 2015-07-09 12:38:31 UTC (rev 7076)
@@ -1,3 +0,0 @@
-/* $MidnightBSD: trunk/usr.bin/lex/version.h 6515 2013-12-20 23:32:25Z laffer1 $ */
-
-#define FLEX_VERSION "2.5.4"
Copied: vendor/flex/2.5.39/version.h (from rev 7075, vendor/flex/dist/version.h)
===================================================================
--- vendor/flex/2.5.39/version.h (rev 0)
+++ vendor/flex/2.5.39/version.h 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1 @@
+#define FLEX_VERSION VERSION
Copied: vendor/flex/2.5.39/ylwrap (from rev 7075, vendor/flex/dist/ylwrap)
===================================================================
--- vendor/flex/2.5.39/ylwrap (rev 0)
+++ vendor/flex/2.5.39/ylwrap 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,226 @@
+#! /bin/sh
+# ylwrap - wrapper for lex/yacc invocations.
+
+scriptversion=2011-08-25.18; # UTC
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2001, 2002, 2003, 2004, 2005,
+# 2007, 2009, 2010, 2011 Free Software Foundation, Inc.
+#
+# Written by Tom Tromey <tromey at cygnus.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake at gnu.org> or send patches to
+# <automake-patches at gnu.org>.
+
+case "$1" in
+ '')
+ echo "$0: No files given. Try \`$0 --help' for more information." 1>&2
+ exit 1
+ ;;
+ --basedir)
+ basedir=$2
+ shift 2
+ ;;
+ -h|--h*)
+ cat <<\EOF
+Usage: ylwrap [--help|--version] INPUT [OUTPUT DESIRED]... -- PROGRAM [ARGS]...
+
+Wrapper for lex/yacc invocations, renaming files as desired.
+
+ INPUT is the input file
+ OUTPUT is one file PROG generates
+ DESIRED is the file we actually want instead of OUTPUT
+ PROGRAM is program to run
+ ARGS are passed to PROG
+
+Any number of OUTPUT,DESIRED pairs may be used.
+
+Report bugs to <bug-automake at gnu.org>.
+EOF
+ exit $?
+ ;;
+ -v|--v*)
+ echo "ylwrap $scriptversion"
+ exit $?
+ ;;
+esac
+
+
+# The input.
+input="$1"
+shift
+case "$input" in
+ [\\/]* | ?:[\\/]*)
+ # Absolute path; do nothing.
+ ;;
+ *)
+ # Relative path. Make it absolute.
+ input="`pwd`/$input"
+ ;;
+esac
+
+pairlist=
+while test "$#" -ne 0; do
+ if test "$1" = "--"; then
+ shift
+ break
+ fi
+ pairlist="$pairlist $1"
+ shift
+done
+
+# The program to run.
+prog="$1"
+shift
+# Make any relative path in $prog absolute.
+case "$prog" in
+ [\\/]* | ?:[\\/]*) ;;
+ *[\\/]*) prog="`pwd`/$prog" ;;
+esac
+
+# FIXME: add hostname here for parallel makes that run commands on
+# other machines. But that might take us over the 14-char limit.
+dirname=ylwrap$$
+do_exit="cd '`pwd`' && rm -rf $dirname > /dev/null 2>&1;"' (exit $ret); exit $ret'
+trap "ret=129; $do_exit" 1
+trap "ret=130; $do_exit" 2
+trap "ret=141; $do_exit" 13
+trap "ret=143; $do_exit" 15
+mkdir $dirname || exit 1
+
+cd $dirname
+
+case $# in
+ 0) "$prog" "$input" ;;
+ *) "$prog" "$@" "$input" ;;
+esac
+ret=$?
+
+if test $ret -eq 0; then
+ set X $pairlist
+ shift
+ first=yes
+ # Since DOS filename conventions don't allow two dots,
+ # the DOS version of Bison writes out y_tab.c instead of y.tab.c
+ # and y_tab.h instead of y.tab.h. Test to see if this is the case.
+ y_tab_nodot="no"
+ if test -f y_tab.c || test -f y_tab.h; then
+ y_tab_nodot="yes"
+ fi
+
+ # The directory holding the input.
+ input_dir=`echo "$input" | sed -e 's,\([\\/]\)[^\\/]*$,\1,'`
+ # Quote $INPUT_DIR so we can use it in a regexp.
+ # FIXME: really we should care about more than `.' and `\'.
+ input_rx=`echo "$input_dir" | sed 's,\\\\,\\\\\\\\,g;s,\\.,\\\\.,g'`
+
+ while test "$#" -ne 0; do
+ from="$1"
+ # Handle y_tab.c and y_tab.h output by DOS
+ if test $y_tab_nodot = "yes"; then
+ if test $from = "y.tab.c"; then
+ from="y_tab.c"
+ else
+ if test $from = "y.tab.h"; then
+ from="y_tab.h"
+ fi
+ fi
+ fi
+ if test -f "$from"; then
+ # If $2 is an absolute path name, then just use that,
+ # otherwise prepend `../'.
+ case "$2" in
+ [\\/]* | ?:[\\/]*) target="$2";;
+ *) target="../$2";;
+ esac
+
+ # We do not want to overwrite a header file if it hasn't
+ # changed. This avoid useless recompilations. However the
+ # parser itself (the first file) should always be updated,
+ # because it is the destination of the .y.c rule in the
+ # Makefile. Divert the output of all other files to a temporary
+ # file so we can compare them to existing versions.
+ if test $first = no; then
+ realtarget="$target"
+ target="tmp-`echo $target | sed s/.*[\\/]//g`"
+ fi
+ # Edit out `#line' or `#' directives.
+ #
+ # We don't want the resulting debug information to point at
+ # an absolute srcdir; it is better for it to just mention the
+ # .y file with no path.
+ #
+ # We want to use the real output file name, not yy.lex.c for
+ # instance.
+ #
+ # We want the include guards to be adjusted too.
+ FROM=`echo "$from" | sed \
+ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'\
+ -e 's/[^ABCDEFGHIJKLMNOPQRSTUVWXYZ]/_/g'`
+ TARGET=`echo "$2" | sed \
+ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'\
+ -e 's/[^ABCDEFGHIJKLMNOPQRSTUVWXYZ]/_/g'`
+
+ sed -e "/^#/!b" -e "s,$input_rx,," -e "s,$from,$2," \
+ -e "s,$FROM,$TARGET," "$from" >"$target" || ret=$?
+
+ # Check whether header files must be updated.
+ if test $first = no; then
+ if test -f "$realtarget" && cmp -s "$realtarget" "$target"; then
+ echo "$2" is unchanged
+ rm -f "$target"
+ else
+ echo updating "$2"
+ mv -f "$target" "$realtarget"
+ fi
+ fi
+ else
+ # A missing file is only an error for the first file. This
+ # is a blatant hack to let us support using "yacc -d". If -d
+ # is not specified, we don't want an error when the header
+ # file is "missing".
+ if test $first = yes; then
+ ret=1
+ fi
+ fi
+ shift
+ shift
+ first=no
+ done
+else
+ ret=$?
+fi
+
+# Remove the directory.
+cd ..
+rm -rf $dirname
+
+exit $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
Deleted: vendor/flex/2.5.39/yylex.c
===================================================================
--- vendor/flex/dist/yylex.c 2015-07-09 12:31:47 UTC (rev 7073)
+++ vendor/flex/2.5.39/yylex.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -1,218 +0,0 @@
-/* yylex - scanner front-end for flex */
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Vern Paxson.
- *
- * The United States Government has rights in this work pursuant
- * to contract no. DE-AC03-76SF00098 between the United States
- * Department of Energy and the University of California.
- *
- * Redistribution and use in source and binary forms are permitted provided
- * that: (1) source distributions retain this entire copyright notice and
- * comment, and (2) distributions including binaries display the following
- * acknowledgement: ``This product includes software developed by the
- * University of California, Berkeley and its contributors'' in the
- * documentation or other materials provided with the distribution and in
- * all advertising materials mentioning features or use of this software.
- * Neither the name of the University nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-/* $Header: /home/cvs/src/usr.bin/lex/yylex.c,v 1.3 2012-10-29 20:54:16 laffer1 Exp $ */
-#include <sys/cdefs.h>
-__MBSDID("$MidnightBSD: trunk/usr.bin/lex/yylex.c 6515 2013-12-20 23:32:25Z laffer1 $");
-
-#include <ctype.h>
-#include "flexdef.h"
-#include "parse.h"
-
-
-/* yylex - scan for a regular expression token */
-
-int yylex()
- {
- int toktype;
- static int beglin = false;
- extern char *yytext;
-
- if ( eofseen )
- toktype = EOF;
- else
- toktype = flexscan();
-
- if ( toktype == EOF || toktype == 0 )
- {
- eofseen = 1;
-
- if ( sectnum == 1 )
- {
- synerr( _( "premature EOF" ) );
- sectnum = 2;
- toktype = SECTEND;
- }
-
- else
- toktype = 0;
- }
-
- if ( trace )
- {
- if ( beglin )
- {
- fprintf( stderr, "%d\t", num_rules + 1 );
- beglin = 0;
- }
-
- switch ( toktype )
- {
- case '<':
- case '>':
- case '^':
- case '$':
- case '"':
- case '[':
- case ']':
- case '{':
- case '}':
- case '|':
- case '(':
- case ')':
- case '-':
- case '/':
- case '\\':
- case '?':
- case '.':
- case '*':
- case '+':
- case ',':
- (void) putc( toktype, stderr );
- break;
-
- case '\n':
- (void) putc( '\n', stderr );
-
- if ( sectnum == 2 )
- beglin = 1;
-
- break;
-
- case SCDECL:
- fputs( "%s", stderr );
- break;
-
- case XSCDECL:
- fputs( "%x", stderr );
- break;
-
- case SECTEND:
- fputs( "%%\n", stderr );
-
- /* We set beglin to be true so we'll start
- * writing out numbers as we echo rules.
- * flexscan() has already assigned sectnum.
- */
- if ( sectnum == 2 )
- beglin = 1;
-
- break;
-
- case NAME:
- fprintf( stderr, "'%s'", nmstr );
- break;
-
- case CHAR:
- switch ( yylval )
- {
- case '<':
- case '>':
- case '^':
- case '$':
- case '"':
- case '[':
- case ']':
- case '{':
- case '}':
- case '|':
- case '(':
- case ')':
- case '-':
- case '/':
- case '\\':
- case '?':
- case '.':
- case '*':
- case '+':
- case ',':
- fprintf( stderr, "\\%c",
- yylval );
- break;
-
- default:
- if ( ! isascii( yylval ) ||
- ! isprint( yylval ) )
- fprintf( stderr,
- "\\%.3o",
- (unsigned int) yylval );
- else
- (void) putc( yylval,
- stderr );
- break;
- }
-
- break;
-
- case NUMBER:
- fprintf( stderr, "%d", yylval );
- break;
-
- case PREVCCL:
- fprintf( stderr, "[%d]", yylval );
- break;
-
- case EOF_OP:
- fprintf( stderr, "<<EOF>>" );
- break;
-
- case OPTION_OP:
- fprintf( stderr, "%s ", yytext );
- break;
-
- case OPT_OUTFILE:
- case OPT_PREFIX:
- case CCE_ALNUM:
- case CCE_ALPHA:
- case CCE_BLANK:
- case CCE_CNTRL:
- case CCE_DIGIT:
- case CCE_GRAPH:
- case CCE_LOWER:
- case CCE_PRINT:
- case CCE_PUNCT:
- case CCE_SPACE:
- case CCE_UPPER:
- case CCE_XDIGIT:
- fprintf( stderr, "%s", yytext );
- break;
-
- case 0:
- fprintf( stderr, _( "End Marker\n" ) );
- break;
-
- default:
- fprintf( stderr,
- _( "*Something Weird* - tok: %d val: %d\n" ),
- toktype, yylval );
- break;
- }
- }
-
- return toktype;
- }
Copied: vendor/flex/2.5.39/yylex.c (from rev 7075, vendor/flex/dist/yylex.c)
===================================================================
--- vendor/flex/2.5.39/yylex.c (rev 0)
+++ vendor/flex/2.5.39/yylex.c 2015-07-09 12:38:31 UTC (rev 7076)
@@ -0,0 +1,211 @@
+/* yylex - scanner front-end for flex */
+
+/* Copyright (c) 1990 The Regents of the University of California. */
+/* All rights reserved. */
+
+/* This code is derived from software contributed to Berkeley by */
+/* Vern Paxson. */
+
+/* The United States Government has rights in this work pursuant */
+/* to contract no. DE-AC03-76SF00098 between the United States */
+/* Department of Energy and the University of California. */
+
+/* This file is part of flex. */
+
+/* Redistribution and use in source and binary forms, with or without */
+/* modification, are permitted provided that the following conditions */
+/* are met: */
+
+/* 1. Redistributions of source code must retain the above copyright */
+/* notice, this list of conditions and the following disclaimer. */
+/* 2. Redistributions in binary form must reproduce the above copyright */
+/* notice, this list of conditions and the following disclaimer in the */
+/* documentation and/or other materials provided with the distribution. */
+
+/* Neither the name of the University nor the names of its contributors */
+/* may be used to endorse or promote products derived from this software */
+/* without specific prior written permission. */
+
+/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */
+/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */
+/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
+/* PURPOSE. */
+
+#include <ctype.h>
+#include "flexdef.h"
+#include "parse.h"
+
+
+/* yylex - scan for a regular expression token */
+
+int yylex ()
+{
+ int toktype;
+ static int beglin = false;
+ extern char *yytext;
+
+ if (eofseen)
+ toktype = EOF;
+ else
+ toktype = flexscan ();
+
+ if (toktype == EOF || toktype == 0) {
+ eofseen = 1;
+
+ if (sectnum == 1) {
+ synerr (_("premature EOF"));
+ sectnum = 2;
+ toktype = SECTEND;
+ }
+
+ else
+ toktype = 0;
+ }
+
+ if (trace) {
+ if (beglin) {
+ fprintf (stderr, "%d\t", num_rules + 1);
+ beglin = 0;
+ }
+
+ switch (toktype) {
+ case '<':
+ case '>':
+ case '^':
+ case '$':
+ case '"':
+ case '[':
+ case ']':
+ case '{':
+ case '}':
+ case '|':
+ case '(':
+ case ')':
+ case '-':
+ case '/':
+ case '\\':
+ case '?':
+ case '.':
+ case '*':
+ case '+':
+ case ',':
+ (void) putc (toktype, stderr);
+ break;
+
+ case '\n':
+ (void) putc ('\n', stderr);
+
+ if (sectnum == 2)
+ beglin = 1;
+
+ break;
+
+ case SCDECL:
+ fputs ("%s", stderr);
+ break;
+
+ case XSCDECL:
+ fputs ("%x", stderr);
+ break;
+
+ case SECTEND:
+ fputs ("%%\n", stderr);
+
+ /* We set beglin to be true so we'll start
+ * writing out numbers as we echo rules.
+ * flexscan() has already assigned sectnum.
+ */
+ if (sectnum == 2)
+ beglin = 1;
+
+ break;
+
+ case NAME:
+ fprintf (stderr, "'%s'", nmstr);
+ break;
+
+ case CHAR:
+ switch (yylval) {
+ case '<':
+ case '>':
+ case '^':
+ case '$':
+ case '"':
+ case '[':
+ case ']':
+ case '{':
+ case '}':
+ case '|':
+ case '(':
+ case ')':
+ case '-':
+ case '/':
+ case '\\':
+ case '?':
+ case '.':
+ case '*':
+ case '+':
+ case ',':
+ fprintf (stderr, "\\%c", yylval);
+ break;
+
+ default:
+ if (!isascii (yylval) || !isprint (yylval))
+ fprintf (stderr,
+ "\\%.3o",
+ (unsigned int) yylval);
+ else
+ (void) putc (yylval, stderr);
+ break;
+ }
+
+ break;
+
+ case NUMBER:
+ fprintf (stderr, "%d", yylval);
+ break;
+
+ case PREVCCL:
+ fprintf (stderr, "[%d]", yylval);
+ break;
+
+ case EOF_OP:
+ fprintf (stderr, "<<EOF>>");
+ break;
+
+ case OPTION_OP:
+ fprintf (stderr, "%s ", yytext);
+ break;
+
+ case OPT_OUTFILE:
+ case OPT_PREFIX:
+ case CCE_ALNUM:
+ case CCE_ALPHA:
+ case CCE_BLANK:
+ case CCE_CNTRL:
+ case CCE_DIGIT:
+ case CCE_GRAPH:
+ case CCE_LOWER:
+ case CCE_PRINT:
+ case CCE_PUNCT:
+ case CCE_SPACE:
+ case CCE_UPPER:
+ case CCE_XDIGIT:
+ fprintf (stderr, "%s", yytext);
+ break;
+
+ case 0:
+ fprintf (stderr, _("End Marker\n"));
+ break;
+
+ default:
+ fprintf (stderr,
+ _
+ ("*Something Weird* - tok: %d val: %d\n"),
+ toktype, yylval);
+ break;
+ }
+ }
+
+ return toktype;
+}
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