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=head1 NAME |
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README.pod - README for the F<Porting/> directory in the Perl 5 core distribution. |
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=head1 FILES |
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=head2 F<acknowledgements.pl> |
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|
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Generates the text which goes in the Acknowledgements section in |
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a perldelta. You pass in the previous version and it guesses the next |
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version, fetches information from the repository and outputs the |
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text. |
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|
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=head2 F<add-package.pl> |
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|
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Program to prepare dual-life distributions for insertion into the Perl 5 |
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F<lib/> and F<t/> directories. Now thought to be largely superseded. |
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|
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=head2 F<bisect-example.sh>, F<bisect-runner.pl> and F<bisect.pl> |
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|
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Use C<git bisect> to pinpoint changes. |
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|
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=head2 F<bump-perl-version> |
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|
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A utility to find, and optionally bump, references to the perl version |
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number in various files within the perl source. |
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|
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=head2 F<check83.pl> |
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|
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Performs pathname portability checks, including whether there are naming |
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conflicts when names are truncated to the DOSish, case-ignoring 8.3 format. |
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|
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=head2 F<checkAUTHORS.pl> |
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|
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Used by F<t/porting/authors.t> to ensure the F<AUTHORS> list is up to date. |
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|
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=head2 F<checkURL.pl> |
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|
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Checks that all the URLs in the Perl source are valid. |
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|
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=head2 F<checkVERSION.pl> |
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Used by F<t/porting/cmp_version.t> to ensure changed modules have had their |
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versions updated. |
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=head2 F<checkansi.pl> |
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Check source code for ANSI-C violations. |
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=head2 F<checkcfgvar.pl> |
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Check that the various F<config.sh>-clones have (at least) all the same |
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symbols as the top-level F<config_h.SH> so that the (potentially) needed |
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symbols are not lagging after how F<Configure> thinks the world is laid out. |
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VMS is probably not handled properly here, due to their own rather elaborate |
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DCL scripting. |
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|
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=head2 F<check-cpan-pollution> |
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|
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Scans the commit logs for commits that are potentially, illegitimately |
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touching modules that are primarily maintained outside of the perl core. Also |
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checks for commits that span multiple distributions in F<cpan/> or F<dist/>. |
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Makes sure that updated CPAN distributions also update |
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F<Porting/Maintainers.pl>, but otherwise ignores changes to that file (and |
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F<MANIFEST>). |
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|
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=head2 F<checkpodencoding.pl> |
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|
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Check if POD files contain non-ASCII without specifying |
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encoding. Run it as: C<perl Porting/checkpodencoding.pl>. |
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|
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=head2 F<cherrymaint> |
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|
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Command line tool to update cherrymaint; a tool for selecting commits from |
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blead to cherry-pick into stable perl versions. |
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|
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=head2 F<cmpVERSION.pl> |
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|
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Compare the current Perl source tree and a given tag for modules that have |
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identical version numbers but different contents. |
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|
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=head2 F<config_H> |
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|
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This file is a sample F<config.h> file. If you are unable to successfully run |
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F<Configure>, copy this file to F<config.h> and edit it to suit your system. |
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|
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=head2 F<config_h.pl> |
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|
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Used when importing changes from F<metaconfig>. This script reorders |
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F<config_h.SH> after metaconfig. |
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|
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=head2 F<config.sh> |
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|
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This file is a sample F<config.sh> file. F<config.sh> is normally |
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produced by running the F<Configure> script. It holds all the definitions |
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figured out by F<Configure>. If you are unable to successfully run |
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F<Configure> on your system, copy this sample file to F<config.sh> |
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at the top of the perl source tree and edit it to suit your system. |
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Then propagate those values by running C<Configure -S>. This sample |
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file is normally updated each time F<Configure> is updated. |
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|
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=head2 F<core-cpan-diff> |
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|
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Compare CPAN modules with their equivalent in core. |
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Originally based on App::DualLivedDiff by Steffen Mueller. |
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|
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=head2 F<corecpan.pl> |
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|
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Reports, in a perl source tree, which dual-lived core modules have not the |
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same version than the corresponding module on CPAN. |
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|
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=head2 F<corelist-diff> |
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|
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Prints a table of differences between two Perl versions with respect to |
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modules included in the distribution. |
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|
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=head2 F<corelist.pl> |
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|
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Generates info for Module::CoreList from this perl tree. |
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=head2 F<corelist-perldelta.pl> |
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|
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Generates a list of the module changes for the Perl you are currently |
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building. Also generates a diff between the corelist sections of two |
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F<perldelta*> files. |
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|
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=head2 F<epigraphs.pod> |
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List of Perl release epigraphs. |
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=head2 F<exec-bit.txt> |
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This file contains a list of files that F<makerel> will ensure get an |
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executable bit. |
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|
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=head2 F<exercise_makedef.pl> |
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|
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Brute force testing for F<makedef.pl>. |
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|
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=head2 F<expand-macro.pl> |
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|
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Expand C macros using the C preprocessor. |
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|
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=head2 F<findrfuncs> |
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|
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This script finds reentrant variants of functions used in an executable and |
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shared objects. |
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|
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=head2 F<GitUtils.pm> |
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|
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This script contains the subroutine to generate a F<.patch file> for a |
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committish (the SHA1 checksum of a commit, a number made of 40 hexadecimal |
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digits which acts the internal unique identifier for this commit |
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(lilypond.org). Related file: F<make_dot_patch.pl> |
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|
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=head2 F<git-deltatool> |
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|
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This script, a rough draft, aids in generating a perldelta file |
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from a series of git commits. |
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|
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=head2 F<git-find-p4-change> |
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|
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This script, given a Perforce change number, outputs the equivalent git commit |
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id. |
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|
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=head2 F<git-make-p4-refs> |
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This script creates a tag for every p4raw-id. |
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|
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=head2 F<Glossary> |
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This file is built by F<metaconfig>. This file contains a description of all |
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the shell variables whose value is determined by the Configure script. |
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It later gets incorporated into the pod for F<Config.pm>. |
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|
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=head2 F<how_to_write_a_perldelta.pod> |
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|
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This file contains a specification as to how to write a perldelta pod. |
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Related file: F<perldelta_template.pod> |
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|
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=head2 F<leakfinder.pl> |
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|
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This script executes every line in every file in the build directory and its |
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subdirectories to determine if the number of SVs goes up and reports it as a |
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leak to STDOUT. WARNING! some harm could be done if a line contains something |
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similar to C<`rm *`>. |
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|
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=head2 F<Maintainers> |
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|
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This script shows information about the maintainers of core files/modules. |
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Related files: F<Maintainers.pl>, F<Maintainers.pm> |
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|
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=head2 F<Maintainers.pl> |
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|
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A package associating core files/modules with maintainers. Related files: |
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F<Maintainers>, F<Maintainers.pm> |
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|
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=head2 F<Maintainers.pm> |
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|
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A package to search and show information about which core files/modules are |
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associated with maintainers. Related files: F<Maintainers>, F<Maintainers.pl> |
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|
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=head2 F<make-rmg-checklist> |
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This script creates a release checklist as a simple HTML document. |
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|
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=head2 F<make_dot_patch.pl> |
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Generate a F<.patch> file to STDOUT for a commit ID specified on the |
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command-line. |
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=head2 F<make_modlib_cpan.pl> |
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This script generates the list of registered CPAN sites in F<perlmodlib.PL>. |
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=head2 F<make_snapshot.pl> |
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This script is a quick and dirty snapshot generator for the perl5.git.perl.org |
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web page to use to generate the snapshot files. |
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|
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=head2 F<makemeta> |
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This script creates F<META.yml> and F<META.json> files. |
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=head2 F<makerel> |
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This script builds a Perl release tarball. |
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=head2 F<manicheck> |
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This script outputs a list of files in F<MANIFEST> which don't exist and a |
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list of files that exist and aren't in F<MANIFEST>. |
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=head2 F<manisort> |
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This script sorts the files in F<MANIFEST>. |
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=head2 F<new-perldelta.pl> |
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This script automates the process for creating perldelta.pl. |
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=head2 F<newtests-perldelta.pl> |
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This script outputs the added tests between the two versions of Perl. |
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=head2 F<perldelta_template.pod> |
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Template for F<perldelta>. |
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=head2 F<perlhist_calculate.pl> |
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Generates info for F<perlhist> from this perl tree. |
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=head2 F<pod_lib.pl> |
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|
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When C<require>d into other programs in the Perl 5 core |
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distribution, provides functions useful during testing. |
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|
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=head2 F<pod_rules.pl> |
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|
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Generate the sections of files listed in C<%Targets> from F<pod/perl.pod>. |
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Mostly these are rules in Makefiles. |
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|
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--verbose gives slightly more output |
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--build-all tries to build everything |
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--build-foo updates foo as follows |
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--showfiles shows the files to be changed |
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--test exit if perl.pod, MANIFEST are consistent, and regenerated |
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files are up to date, die otherwise. |
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|
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=head2 F<podtidy> |
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Applies F<podtidy> to a file. |
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=head2 F<pumpkin.pod> |
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Pumpkin - Notes on handling the Perl Patch Pumpkin And Porting Perl. |
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Many of these are out of date or superseded by other documents in |
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this directory. |
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=head2 F<README.y2038> |
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|
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The y2038 implementation for perl. This is an implementation of POSIX time.h |
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which solves the year 2038 bug on systems where time_t is only 32 bits. It is |
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implemented in bog-standard ANSI C. The latest version can be found at |
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L<http://y2038.googlecode.com/>. |
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|
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=head2 F<release_announcement_template.txt> |
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Release announcment for minor releasements of the 5.17 development series. |
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=head2 F<release_managers_guide.pod> |
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|
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Releasing a new version of perl 5.x. Note that things change at each release, |
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so there may be new things not covered here, or tools may need updating. |
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=head2 F<release_schedule.pod> |
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|
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This schedule lists the projected or historical development and release |
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schedules for the next, current and previous stable versions of Perl. Dates |
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with all question marks will only be releases if deemed necessary by the |
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Pumpking. |
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|
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=head2 F<rt_list_patches> |
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Shell script to list patches in RT. |
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|
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=head2 F<sort_perldiag.pl> |
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This is a script for sorting the warning and error messages in |
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F<perldiag.pod>. POD formatting, printf-style escapes, non-letter characters, |
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and case are ignored, as explained in L<perldiag>. |
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|
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=head2 F<testall.atom> |
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|
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Test suite profiling on Tru 64. |
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|
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=head2 F<thirdclean> |
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|
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Script for cleaning out the "known noise" from Third Degree reports: either |
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noise caused by F<libc> itself, or F<Perl_yyparse> leaks. |
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|
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=head2 F<time> |
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A helper tool for perl's 2038 support. See F<Porting/README.y2038> for details. |
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|
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=head2 F<timecheck2.c> |
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|
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A little program to test the limits of your system's time functions. See |
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F<Porting/README.y2038> for details. |
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|
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=head2 F<timecheck.c> |
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|
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A helper tool for perl's 2038 support See F<Porting/README.y2038> for details. |
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|
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=head2 F<todo.pod> |
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|
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This is a list of wishes for Perl. The most up-to-date version of this file is |
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at L<http://perl5.git.perl.org/perl.git/blob_plain/HEAD:/Porting/todo.pod>. |
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The tasks we think are smaller or easier are listed first. Anyone is welcome |
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to work on any of these, but it's a good idea to first contact |
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F<perl5-porters@perl.org> to avoid duplication of effort, and to learn from |
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any previous attempts. |
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|
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=head2 F<valgrindpp.pl> |
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|
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A post-processor for C<make test.valgrind>. F<valgrindpp.pl> is a |
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post-processor for F<.valgrind> files created during C<make test.valgrind>. It |
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collects all these files, extracts most of the information and produces a |
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significantly shorter summary of all detected memory access errors and memory |
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leaks. |
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|
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=cut |
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|