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# intl.m4 serial 8 (gettext-0.17)
AC_PREREQ(2.52)
AC_DEFUN([AM_INTL_SUBDIR],
[
AC_REQUIRE([AC_PROG_INSTALL])
AC_REQUIRE([AM_PROG_MKDIR_P])
AC_REQUIRE([AC_PROG_CC])
AC_REQUIRE([AC_CANONICAL_HOST])
AC_REQUIRE([gt_GLIBC2])
AC_REQUIRE([AC_PROG_RANLIB])
AC_REQUIRE([gl_VISIBILITY])
AC_REQUIRE([gt_INTL_SUBDIR_CORE])
AC_REQUIRE([AC_TYPE_LONG_LONG_INT])
AC_REQUIRE([gt_TYPE_WCHAR_T])
AC_REQUIRE([gt_TYPE_WINT_T])
AC_REQUIRE([gl_AC_HEADER_INTTYPES_H])
AC_REQUIRE([gt_TYPE_INTMAX_T])
AC_REQUIRE([gt_PRINTF_POSIX])
AC_REQUIRE([gl_GLIBC21])
AC_REQUIRE([gl_XSIZE])
AC_REQUIRE([gt_INTL_MACOSX])
AC_CHECK_TYPE([ptrdiff_t], ,
[AC_DEFINE([ptrdiff_t], [long],
[Define as the type of the result of subtracting two pointers, if the system doesn't define it.])
])
AC_CHECK_HEADERS([stddef.h stdlib.h string.h])
AC_CHECK_FUNCS([asprintf fwprintf putenv setenv setlocale snprintf wcslen])
gt_CHECK_DECL(_snprintf, [#include <stdio.h>])
gt_CHECK_DECL(_snwprintf, [#include <stdio.h>])
gt_CHECK_DECL(getc_unlocked, [#include <stdio.h>])
case $gt_cv_func_printf_posix in
*yes) HAVE_POSIX_PRINTF=1 ;;
*) HAVE_POSIX_PRINTF=0 ;;
esac
AC_SUBST([HAVE_POSIX_PRINTF])
if test "$ac_cv_func_asprintf" = yes; then
HAVE_ASPRINTF=1
else
HAVE_ASPRINTF=0
fi
AC_SUBST([HAVE_ASPRINTF])
if test "$ac_cv_func_snprintf" = yes; then
HAVE_SNPRINTF=1
else
HAVE_SNPRINTF=0
fi
AC_SUBST([HAVE_SNPRINTF])
if test "$ac_cv_func_wprintf" = yes; then
HAVE_WPRINTF=1
else
HAVE_WPRINTF=0
fi
AC_SUBST([HAVE_WPRINTF])
AM_LANGINFO_CODESET
gt_LC_MESSAGES
if test "$enable_shared" = yes; then
case "$host_os" in
mingw* | cygwin*) is_woe32dll=yes ;;
*) is_woe32dll=no ;;
esac
else
is_woe32dll=no
fi
WOE32DLL=$is_woe32dll
AC_SUBST([WOE32DLL])
case "$host_os" in
mingw* | cygwin*) is_woe32=yes ;;
*) is_woe32=no ;;
esac
WOE32=$is_woe32
AC_SUBST([WOE32])
if test $WOE32 = yes; then
AC_CHECK_TOOL([WINDRES], [windres])
fi
case "$host_os" in
hpux*) LTLIBC="" ;;
*) LTLIBC="-lc" ;;
esac
AC_SUBST([LTLIBC])
AH_BOTTOM([
#define __libc_lock_t gl_lock_t
#define __libc_lock_define gl_lock_define
#define __libc_lock_define_initialized gl_lock_define_initialized
#define __libc_lock_init gl_lock_init
#define __libc_lock_lock gl_lock_lock
#define __libc_lock_unlock gl_lock_unlock
#define __libc_lock_recursive_t gl_recursive_lock_t
#define __libc_lock_define_recursive gl_recursive_lock_define
#define __libc_lock_define_initialized_recursive gl_recursive_lock_define_initialized
#define __libc_lock_init_recursive gl_recursive_lock_init
#define __libc_lock_lock_recursive gl_recursive_lock_lock
#define __libc_lock_unlock_recursive gl_recursive_lock_unlock
#define glthread_in_use libintl_thread_in_use
#define glthread_lock_init libintl_lock_init
#define glthread_lock_lock libintl_lock_lock
#define glthread_lock_unlock libintl_lock_unlock
#define glthread_lock_destroy libintl_lock_destroy
#define glthread_rwlock_init libintl_rwlock_init
#define glthread_rwlock_rdlock libintl_rwlock_rdlock
#define glthread_rwlock_wrlock libintl_rwlock_wrlock
#define glthread_rwlock_unlock libintl_rwlock_unlock
#define glthread_rwlock_destroy libintl_rwlock_destroy
#define glthread_recursive_lock_init libintl_recursive_lock_init
#define glthread_recursive_lock_lock libintl_recursive_lock_lock
#define glthread_recursive_lock_unlock libintl_recursive_lock_unlock
#define glthread_recursive_lock_destroy libintl_recursive_lock_destroy
#define glthread_once libintl_once
#define glthread_once_call libintl_once_call
#define glthread_once_singlethreaded libintl_once_singlethreaded
])
])
AC_DEFUN([gt_INTL_SUBDIR_CORE],
[
AC_REQUIRE([AC_C_INLINE])
AC_REQUIRE([AC_TYPE_SIZE_T])
AC_REQUIRE([gl_AC_HEADER_STDINT_H])
AC_REQUIRE([AC_FUNC_ALLOCA])
AC_REQUIRE([AC_FUNC_MMAP])
AC_REQUIRE([gt_INTDIV0])
AC_REQUIRE([gl_AC_TYPE_UINTMAX_T])
AC_REQUIRE([gt_INTTYPES_PRI])
AC_REQUIRE([gl_LOCK])
AC_TRY_LINK(
[int foo (int a) { a = __builtin_expect (a, 10); return a == 10 ? 0 : 1; }],
[],
[AC_DEFINE([HAVE_BUILTIN_EXPECT], 1,
[Define to 1 if the compiler understands __builtin_expect.])])
AC_CHECK_HEADERS([argz.h inttypes.h limits.h unistd.h sys/param.h])
AC_CHECK_FUNCS([getcwd getegid geteuid getgid getuid mempcpy munmap \
stpcpy strcasecmp strdup strtoul tsearch argz_count argz_stringify \
argz_next __fsetlocking])
gt_CHECK_DECL(feof_unlocked, [#include <stdio.h>])
gt_CHECK_DECL(fgets_unlocked, [#include <stdio.h>])
AM_ICONV
AC_CACHE_CHECK([for NL_LOCALE_NAME macro], gt_cv_nl_locale_name,
[AC_TRY_LINK([#include <langinfo.h>
#include <locale.h>],
[char* cs = nl_langinfo(_NL_LOCALE_NAME(LC_MESSAGES));
return !cs;
],
gt_cv_nl_locale_name=yes,
gt_cv_nl_locale_name=no)
])
if test $gt_cv_nl_locale_name = yes; then
AC_DEFINE(HAVE_NL_LOCALE_NAME, 1,
[Define if you have <langinfo.h> and it defines the NL_LOCALE_NAME macro if _GNU_SOURCE is defined.])
fi
AC_CHECK_PROGS([INTLBISON], [bison])
if test -z "$INTLBISON"; then
ac_verc_fail=yes
else
AC_MSG_CHECKING([version of bison])
changequote(<<,>>)
ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
case $ac_prog_version in
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
changequote([,])
ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
esac
AC_MSG_RESULT([$ac_prog_version])
fi
if test $ac_verc_fail = yes; then
INTLBISON=:
fi
])
AC_DEFUN([gt_CHECK_DECL],
[
AC_CACHE_CHECK([whether $1 is declared], ac_cv_have_decl_$1,
[AC_TRY_COMPILE([$2], [
#ifndef $1
char *p = (char *) $1;
#endif
], ac_cv_have_decl_$1=yes, ac_cv_have_decl_$1=no)])
if test $ac_cv_have_decl_$1 = yes; then
gt_value=1
else
gt_value=0
fi
AC_DEFINE_UNQUOTED([HAVE_DECL_]translit($1, [a-z], [A-Z]), [$gt_value],
[Define to 1 if you have the declaration of `$1', and to 0 if you don't.])
])
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