intl.m4
资源名称:vlc-1.0.5.zip [点击查看]
上传用户:kjfoods
上传日期:2020-07-06
资源大小:29949k
文件大小:11k
源码类别:
midi
开发平台:
Unix_Linux
- # intl.m4 serial 8 (gettext-0.17)
- dnl Copyright (C) 1995-2007 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 can be used in projects which are not available under
- dnl the GNU General Public License or the GNU Library 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 Library General Public License, and the rest of the GNU
- dnl gettext package 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>, 2000-2006.
- AC_PREREQ(2.52)
- dnl Checks for all prerequisites of the intl subdirectory,
- dnl except for INTL_LIBTOOL_SUFFIX_PREFIX (and possibly LIBTOOL), INTLOBJS,
- dnl USE_INCLUDED_LIBINTL, BUILD_INCLUDED_LIBINTL.
- AC_DEFUN([AM_INTL_SUBDIR],
- [
- AC_REQUIRE([AC_PROG_INSTALL])dnl
- AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake
- AC_REQUIRE([AC_PROG_CC])dnl
- AC_REQUIRE([AC_CANONICAL_HOST])dnl
- AC_REQUIRE([gt_GLIBC2])dnl
- AC_REQUIRE([AC_PROG_RANLIB])dnl
- AC_REQUIRE([gl_VISIBILITY])dnl
- AC_REQUIRE([gt_INTL_SUBDIR_CORE])dnl
- AC_REQUIRE([AC_TYPE_LONG_LONG_INT])dnl
- AC_REQUIRE([gt_TYPE_WCHAR_T])dnl
- AC_REQUIRE([gt_TYPE_WINT_T])dnl
- AC_REQUIRE([gl_AC_HEADER_INTTYPES_H])
- AC_REQUIRE([gt_TYPE_INTMAX_T])
- AC_REQUIRE([gt_PRINTF_POSIX])
- AC_REQUIRE([gl_GLIBC21])dnl
- AC_REQUIRE([gl_XSIZE])dnl
- AC_REQUIRE([gt_INTL_MACOSX])dnl
- 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])
- dnl Use the _snprintf function only if it is declared (because on NetBSD it
- dnl is defined as a weak alias of snprintf; we prefer to use the latter).
- gt_CHECK_DECL(_snprintf, [#include <stdio.h>])
- gt_CHECK_DECL(_snwprintf, [#include <stdio.h>])
- 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).
- dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13.
- 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
- dnl Compilation on mingw and Cygwin needs special Makefile rules, because
- dnl 1. when we install a shared library, we must arrange to export
- dnl auxiliary pointer variables for every exported variable,
- dnl 2. when we install a shared library and a static library simultaneously,
- dnl the include file specifies __declspec(dllimport) and therefore we
- dnl must arrange to define the auxiliary pointer variables for the
- dnl exported variables _also_ in the static library.
- 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=$is_woe32dll
- AC_SUBST([WOE32DLL])
- dnl On mingw and Cygwin, we can activate special Makefile rules which add
- dnl version information to the shared libraries and executables.
- case "$host_os" in
- mingw* | cygwin*) is_woe32=yes ;;
- *) is_woe32=no ;;
- esac
- WOE32=$is_woe32
- AC_SUBST([WOE32])
- if test $WOE32 = yes; then
- dnl Check for a program that compiles Windows resource files.
- AC_CHECK_TOOL([WINDRES], [windres])
- fi
- dnl Determine whether when creating a library, "-lc" should be passed to
- dnl libtool or not. On many platforms, it is required for the libtool option
- dnl -no-undefined to work. On HP-UX, however, the -lc - stored by libtool
- dnl in the *.la files - makes it impossible to create multithreaded programs,
- dnl because libtool also reorders the -lc to come before the -pthread, and
- dnl this disables pthread_create() <http://docs.hp.com/en/1896/pthreads.html>.
- case "$host_os" in
- hpux*) LTLIBC="" ;;
- *) LTLIBC="-lc" ;;
- esac
- AC_SUBST([LTLIBC])
- dnl Rename some macros and functions used for locking.
- 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
- ])
- ])
- 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_AC_TYPE_UINTMAX_T])dnl
- AC_REQUIRE([gt_INTTYPES_PRI])dnl
- AC_REQUIRE([gl_LOCK])dnl
- 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])
- 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).
- dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13.
- gt_CHECK_DECL(feof_unlocked, [#include <stdio.h>])
- gt_CHECK_DECL(fgets_unlocked, [#include <stdio.h>])
- AM_ICONV
- dnl glibc >= 2.4 has a NL_LOCALE_NAME macro when _GNU_SOURCE is defined,
- dnl and a _NL_LOCALE_NAME macro always.
- 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 $gt_cv_nl_locale_name = yes; then
- AC_DEFINE(HAVE_NL_LOCALE_NAME, 1,
- [Define if you have <langinfo.h> and it defines the NL_LOCALE_NAME macro if _GNU_SOURCE is defined.])
- fi
- dnl intl/plural.c is generated from intl/plural.y. It requires bison,
- dnl because plural.y uses bison specific features. It requires at least
- dnl bison-1.26 because earlier versions generate a plural.c that doesn't
- dnl compile.
- dnl bison is only needed for the maintainer (who touches plural.y). But in
- dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put
- dnl the rule in general Makefile. Now, some people carelessly touch the
- dnl files or have a broken "make" program, hence the plural.c rule will
- dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not
- dnl present or too old.
- AC_CHECK_PROGS([INTLBISON], [bison])
- if test -z "$INTLBISON"; then
- ac_verc_fail=yes
- else
- dnl Found it, now check the version.
- AC_MSG_CHECKING([version of bison])
- changequote(<<,>>)dnl
- ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* ([0-9]*.[0-9.]*).*$/1/p'`
- case $ac_prog_version in
- '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
- 1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
- changequote([,])dnl
- ac_prog_version="$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
- ])
- dnl gt_CHECK_DECL(FUNC, INCLUDES)
- dnl Check whether a function is declared.
- 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.])
- ])