dnl Configuration for the gettext-runtime directory of GNU gettext
-dnl Copyright (C) 1995-2016, 2018-2023 Free Software Foundation, Inc.
+dnl Copyright (C) 1995-2023 Free Software Foundation, Inc.
dnl
dnl This program is free software: you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl Checks for header files, functions and declarations.
gl_INIT
-gt_INTL_SUBDIR_CORE
+dnl Checks for the core files of the intl subdirectory:
+dnl dcigettext.c
+dnl eval-plural.h
+dnl explodename.c
+dnl finddomain.c
+dnl gettextP.h
+dnl gmo.h
+dnl hash-string.h hash-string.c
+dnl l10nflist.c
+dnl libgnuintl.h.in (except the *printf stuff)
+dnl loadinfo.h
+dnl loadmsgcat.c
+dnl localealias.c
+dnl log.c
+dnl plural-exp.h plural-exp.c
+dnl plural.y
+AC_C_INLINE
+AC_TYPE_SIZE_T
+gl_AC_HEADER_STDINT_H
+AC_FUNC_ALLOCA
+AC_FUNC_MMAP
+gt_INTDIV0
+gl_LOCK
+
+AC_LINK_IFELSE(
+ [AC_LANG_PROGRAM(
+ [[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([inttypes.h unistd.h sys/param.h])
+AC_CHECK_FUNCS([getcwd getegid geteuid getgid getuid mempcpy munmap \
+ stpcpy strcasecmp uselocale __fsetlocking])
+
+dnl Use the *_unlocked functions only if they are declared.
+dnl (because some of them were defined without being declared in Solaris
+dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built
+dnl on Solaris 2.5.1 to run on Solaris 2.6).
+AC_CHECK_DECLS([feof_unlocked, fgets_unlocked], , , [#include <stdio.h>])
+
+AM_ICONV
+
+dnl intl/plural.c is generated from intl/plural.y. It requires bison,
+dnl because plural.y uses bison specific features. It requires at least
+dnl bison-3.0 for %precedence.
+dnl bison is only needed for the maintainer (who touches plural.y). But in
+dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put
+dnl the rule in general Makefile. Now, some people carelessly touch the
+dnl files or have a broken "make" program, hence the plural.c rule will
+dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not
+dnl present or too old.
+gl_PROG_BISON([INTLBISON], [3.0])
gl_PRINTF_POSITIONS
case "$gl_cv_func_printf_positions" in
+++ /dev/null
-# intl.m4 serial 54 (gettext-0.23)
-dnl Copyright (C) 1995-2014, 2016-2023 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-dnl
-dnl This file can be used in projects which are not available under
-dnl the GNU General Public License or the GNU Lesser General Public
-dnl License but which still want to provide support for the GNU gettext
-dnl functionality.
-dnl Please note that the actual code of the GNU gettext library is covered
-dnl by the GNU Lesser General Public License, and the rest of the GNU
-dnl gettext package is covered by the GNU General Public License.
-dnl They are *not* in the public domain.
-
-dnl Authors:
-dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
-dnl Bruno Haible <haible@clisp.cons.org>, 2000-2009.
-
-AC_PREREQ([2.60])
-
-dnl Checks for the core files of the intl subdirectory:
-dnl dcigettext.c
-dnl eval-plural.h
-dnl explodename.c
-dnl finddomain.c
-dnl gettextP.h
-dnl gmo.h
-dnl hash-string.h hash-string.c
-dnl l10nflist.c
-dnl libgnuintl.h.in (except the *printf stuff)
-dnl loadinfo.h
-dnl loadmsgcat.c
-dnl localealias.c
-dnl log.c
-dnl plural-exp.h plural-exp.c
-dnl plural.y
-dnl Used by libglocale.
-AC_DEFUN([gt_INTL_SUBDIR_CORE],
-[
- AC_REQUIRE([AC_C_INLINE])dnl
- AC_REQUIRE([AC_TYPE_SIZE_T])dnl
- AC_REQUIRE([gl_AC_HEADER_STDINT_H])
- AC_REQUIRE([AC_FUNC_ALLOCA])dnl
- AC_REQUIRE([AC_FUNC_MMAP])dnl
- AC_REQUIRE([gt_INTDIV0])dnl
- AC_REQUIRE([gl_LOCK])dnl
-
- AC_LINK_IFELSE(
- [AC_LANG_PROGRAM(
- [[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([inttypes.h unistd.h sys/param.h])
- AC_CHECK_FUNCS([getcwd getegid geteuid getgid getuid mempcpy munmap \
- stpcpy strcasecmp uselocale __fsetlocking])
-
- dnl Use the *_unlocked functions only if they are declared.
- dnl (because some of them were defined without being declared in Solaris
- dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built
- dnl on Solaris 2.5.1 to run on Solaris 2.6).
- AC_CHECK_DECLS([feof_unlocked, fgets_unlocked], , , [#include <stdio.h>])
-
- AM_ICONV
-
- dnl intl/plural.c is generated from intl/plural.y. It requires bison,
- dnl because plural.y uses bison specific features. It requires at least
- dnl bison-3.0 for %precedence.
- dnl bison is only needed for the maintainer (who touches plural.y). But in
- dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put
- dnl the rule in general Makefile. Now, some people carelessly touch the
- dnl files or have a broken "make" program, hence the plural.c rule will
- dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not
- dnl present or too old.
- gl_PROG_BISON([INTLBISON], [3.0])
-])
projects / thirdparty / gettext.git / commitdiff
