| 1 |
AC_PREREQ([2.60]) |
| 2 |
AC_INIT([jansson], [2.7], [petri@digip.org]) |
| 3 |
|
| 4 |
AC_CONFIG_AUX_DIR([.]) |
| 5 |
AM_INIT_AUTOMAKE([1.10 foreign]) |
| 6 |
|
| 7 |
AC_CONFIG_SRCDIR([src/value.c]) |
| 8 |
AC_CONFIG_HEADERS([jansson_private_config.h]) |
| 9 |
|
| 10 |
# Checks for programs. |
| 11 |
AC_PROG_CC |
| 12 |
AC_PROG_LIBTOOL |
| 13 |
AM_CONDITIONAL([GCC], [test x$GCC = xyes]) |
| 14 |
|
| 15 |
# Checks for libraries. |
| 16 |
|
| 17 |
# Checks for header files. |
| 18 |
AC_CHECK_HEADERS([endian.h fcntl.h locale.h sched.h unistd.h sys/param.h sys/stat.h sys/time.h sys/types.h]) |
| 19 |
|
| 20 |
# Checks for typedefs, structures, and compiler characteristics. |
| 21 |
AC_TYPE_INT32_T |
| 22 |
AC_TYPE_UINT32_T |
| 23 |
AC_TYPE_UINT16_T |
| 24 |
AC_TYPE_UINT8_T |
| 25 |
AC_TYPE_LONG_LONG_INT |
| 26 |
|
| 27 |
AC_C_INLINE |
| 28 |
case $ac_cv_c_inline in |
| 29 |
yes) json_inline=inline;; |
| 30 |
no) json_inline=;; |
| 31 |
*) json_inline=$ac_cv_c_inline;; |
| 32 |
esac |
| 33 |
AC_SUBST([json_inline]) |
| 34 |
|
| 35 |
# Checks for library functions. |
| 36 |
AC_CHECK_FUNCS([close getpid gettimeofday localeconv open read sched_yield strtoll]) |
| 37 |
|
| 38 |
AC_MSG_CHECKING([for gcc __sync builtins]) |
| 39 |
have_sync_builtins=no |
| 40 |
AC_TRY_LINK( |
| 41 |
[], [unsigned long val; __sync_bool_compare_and_swap(&val, 0, 1);], |
| 42 |
[have_sync_builtins=yes], |
| 43 |
) |
| 44 |
if test "x$have_sync_builtins" = "xyes"; then |
| 45 |
AC_DEFINE([HAVE_SYNC_BUILTINS], [1], |
| 46 |
[Define to 1 if gcc's __sync builtins are available]) |
| 47 |
fi |
| 48 |
AC_MSG_RESULT([$have_sync_builtins]) |
| 49 |
|
| 50 |
AC_MSG_CHECKING([for gcc __atomic builtins]) |
| 51 |
have_atomic_builtins=no |
| 52 |
AC_TRY_LINK( |
| 53 |
[], [char l; unsigned long v; __atomic_test_and_set(&l, __ATOMIC_RELAXED); __atomic_store_n(&v, 1, __ATOMIC_RELEASE); __atomic_load_n(&v, __ATOMIC_ACQUIRE);], |
| 54 |
[have_atomic_builtins=yes], |
| 55 |
) |
| 56 |
if test "x$have_atomic_builtins" = "xyes"; then |
| 57 |
AC_DEFINE([HAVE_ATOMIC_BUILTINS], [1], |
| 58 |
[Define to 1 if gcc's __atomic builtins are available]) |
| 59 |
fi |
| 60 |
AC_MSG_RESULT([$have_atomic_builtins]) |
| 61 |
|
| 62 |
case "$ac_cv_type_long_long_int$ac_cv_func_strtoll" in |
| 63 |
yesyes) json_have_long_long=1;; |
| 64 |
*) json_have_long_long=0;; |
| 65 |
esac |
| 66 |
AC_SUBST([json_have_long_long]) |
| 67 |
|
| 68 |
case "$ac_cv_header_locale_h$ac_cv_func_localeconv" in |
| 69 |
yesyes) json_have_localeconv=1;; |
| 70 |
*) json_have_localeconv=0;; |
| 71 |
esac |
| 72 |
AC_SUBST([json_have_localeconv]) |
| 73 |
|
| 74 |
# Features |
| 75 |
AC_ARG_ENABLE([urandom], |
| 76 |
[AS_HELP_STRING([--disable-urandom], |
| 77 |
[Don't use /dev/urandom to seed the hash function])], |
| 78 |
[use_urandom=$enableval], [use_urandom=yes]) |
| 79 |
|
| 80 |
if test "x$use_urandom" = xyes; then |
| 81 |
AC_DEFINE([USE_URANDOM], [1], |
| 82 |
[Define to 1 if /dev/urandom should be used for seeding the hash function]) |
| 83 |
fi |
| 84 |
|
| 85 |
AC_ARG_ENABLE([windows-cryptoapi], |
| 86 |
[AS_HELP_STRING([--disable-windows-cryptoapi], |
| 87 |
[Don't use CryptGenRandom to seed the hash function])], |
| 88 |
[use_windows_cryptoapi=$enableval], [use_windows_cryptoapi=yes]) |
| 89 |
|
| 90 |
if test "x$use_windows_cryptoapi" = xyes; then |
| 91 |
AC_DEFINE([USE_WINDOWS_CRYPTOAPI], [1], |
| 92 |
[Define to 1 if CryptGenRandom should be used for seeding the hash function]) |
| 93 |
fi |
| 94 |
|
| 95 |
if test x$GCC = xyes; then |
| 96 |
AM_CFLAGS="-Wall -Wextra -Wdeclaration-after-statement" |
| 97 |
fi |
| 98 |
AC_SUBST([AM_CFLAGS]) |
| 99 |
|
| 100 |
AC_CONFIG_FILES([ |
| 101 |
jansson.pc |
| 102 |
Makefile |
| 103 |
doc/Makefile |
| 104 |
src/Makefile |
| 105 |
src/jansson_config.h |
| 106 |
test/Makefile |
| 107 |
test/bin/Makefile |
| 108 |
test/suites/Makefile |
| 109 |
test/suites/api/Makefile |
| 110 |
]) |
| 111 |
AC_OUTPUT |
