mirror of
https://github.com/gcc-mirror/gcc.git
synced 2024-11-21 13:40:47 +00:00
db50aea625
This patch updates gettext.m4 and related .m4 files and adds
gettext-runtime as a gmp/mpfr/... style host library, allowing newer
libintl to be used.
This patch /does not/ add build-time tools required for
internationalizing (msgfmt et al), instead, it just updates the runtime
library. The result should be a distribution that acts exactly the same
when a copy of gettext is present, and disables internationalization
otherwise.
There should be no changes in behavior when gettext is included in-tree.
When gettext is not included in tree, nor available on the system, the
programs will be built without localization.
ChangeLog:
PR bootstrap/12596
* .gitignore: Add '/gettext*'.
* configure.ac (host_libs): Replace intl with gettext.
(hbaseargs, bbaseargs, baseargs): Split baseargs into
{h,b}baseargs.
(skip_barg): New flag. Skips appending current flag to
bbaseargs.
<library exemptions>: Exempt --with-libintl-{type,prefix} from
target and build machine argument passing.
* configure: Regenerate.
* Makefile.def (host_modules): Replace intl module with gettext
module.
(configure-ld): Depend on configure-gettext.
* Makefile.in: Regenerate.
config/ChangeLog:
* intlmacosx.m4: Import from gettext-0.22 (serial 8).
* gettext.m4: Sync with gettext-0.22 (serial 77).
* gettext-sister.m4 (ZW_GNU_GETTEXT_SISTER_DIR): Load gettext's
uninstalled-config.sh, or call AM_GNU_GETTEXT if missing.
* iconv.m4: Sync with gettext-0.22 (serial 26).
contrib/ChangeLog:
* prerequisites.sha512: Add gettext.
* prerequisites.md5: Add gettext.
* download_prerequisites: Add gettext.
gcc/ChangeLog:
* configure: Regenerate.
* aclocal.m4: Regenerate.
* Makefile.in (LIBDEPS): Remove (potential) ./ prefix from
LIBINTL_DEP.
* doc/install.texi: Document new (notable) flags added by the
optional gettext tree and by AM_GNU_GETTEXT. Document libintl/libc
with gettext dependency.
libcpp/ChangeLog:
* configure: Regenerate.
* aclocal.m4: Regenerate.
libstdc++-v3/ChangeLog:
* configure: Regenerate.
70 lines
3.4 KiB
Plaintext
70 lines
3.4 KiB
Plaintext
# intlmacosx.m4 serial 9 (gettext-0.22.3)
|
|
dnl Copyright (C) 2004-2014, 2016, 2019-2023 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 Checks for special options needed on Mac OS X.
|
|
dnl Defines INTL_MACOSX_LIBS.
|
|
AC_DEFUN([gt_INTL_MACOSX],
|
|
[
|
|
dnl Check for API introduced in Mac OS X 10.4.
|
|
AC_CACHE_CHECK([for CFPreferencesCopyAppValue],
|
|
[gt_cv_func_CFPreferencesCopyAppValue],
|
|
[gt_save_LIBS="$LIBS"
|
|
LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
|
|
AC_LINK_IFELSE(
|
|
[AC_LANG_PROGRAM(
|
|
[[#include <CoreFoundation/CFPreferences.h>]],
|
|
[[CFPreferencesCopyAppValue(NULL, NULL)]])],
|
|
[gt_cv_func_CFPreferencesCopyAppValue=yes],
|
|
[gt_cv_func_CFPreferencesCopyAppValue=no])
|
|
LIBS="$gt_save_LIBS"])
|
|
if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
|
|
AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], [1],
|
|
[Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in the CoreFoundation framework.])
|
|
fi
|
|
dnl Don't check for the API introduced in Mac OS X 10.5, CFLocaleCopyCurrent,
|
|
dnl because in macOS 10.13.4 it has the following behaviour:
|
|
dnl When two or more languages are specified in the
|
|
dnl "System Preferences > Language & Region > Preferred Languages" panel,
|
|
dnl it returns en_CC where CC is the territory (even when English is not among
|
|
dnl the preferred languages!). What we want instead is what
|
|
dnl CFLocaleCopyCurrent returned in earlier macOS releases and what
|
|
dnl CFPreferencesCopyAppValue still returns, namely ll_CC where ll is the
|
|
dnl first among the preferred languages and CC is the territory.
|
|
AC_CACHE_CHECK([for CFLocaleCopyPreferredLanguages], [gt_cv_func_CFLocaleCopyPreferredLanguages],
|
|
[gt_save_LIBS="$LIBS"
|
|
LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
|
|
AC_LINK_IFELSE(
|
|
[AC_LANG_PROGRAM(
|
|
[[#include <CoreFoundation/CFLocale.h>]],
|
|
[[CFLocaleCopyPreferredLanguages();]])],
|
|
[gt_cv_func_CFLocaleCopyPreferredLanguages=yes],
|
|
[gt_cv_func_CFLocaleCopyPreferredLanguages=no])
|
|
LIBS="$gt_save_LIBS"])
|
|
if test $gt_cv_func_CFLocaleCopyPreferredLanguages = yes; then
|
|
AC_DEFINE([HAVE_CFLOCALECOPYPREFERREDLANGUAGES], [1],
|
|
[Define to 1 if you have the Mac OS X function CFLocaleCopyPreferredLanguages in the CoreFoundation framework.])
|
|
fi
|
|
INTL_MACOSX_LIBS=
|
|
if test $gt_cv_func_CFPreferencesCopyAppValue = yes \
|
|
|| test $gt_cv_func_CFLocaleCopyPreferredLanguages = yes; then
|
|
dnl Starting with macOS version 14, CoreFoundation relies on CoreServices,
|
|
dnl and we have to link it in explicitly, otherwise an exception
|
|
dnl NSInvalidArgumentException "unrecognized selector sent to instance"
|
|
dnl occurs.
|
|
INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation -Wl,-framework -Wl,CoreServices"
|
|
fi
|
|
AC_SUBST([INTL_MACOSX_LIBS])
|
|
])
|