1# intlmacosx.m4 serial 3 (gettext-0.18)
2dnl Copyright (C) 2004-2010 Free Software Foundation, Inc.
3dnl This file is free software; the Free Software Foundation
4dnl gives unlimited permission to copy and/or distribute it,
5dnl with or without modifications, as long as this notice is preserved.
6dnl
7dnl This file can can be used in projects which are not available under
8dnl the GNU General Public License or the GNU Library General Public
9dnl License but which still want to provide support for the GNU gettext
10dnl functionality.
11dnl Please note that the actual code of the GNU gettext library is covered
12dnl by the GNU Library General Public License, and the rest of the GNU
13dnl gettext package package is covered by the GNU General Public License.
14dnl They are *not* in the public domain.
15
16dnl Checks for special options needed on MacOS X.
17dnl Defines INTL_MACOSX_LIBS.
18AC_DEFUN([gt_INTL_MACOSX],
19[
20  dnl Check for API introduced in MacOS X 10.2.
21  AC_CACHE_CHECK([for CFPreferencesCopyAppValue],
22    [gt_cv_func_CFPreferencesCopyAppValue],
23    [gt_save_LIBS="$LIBS"
24     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
25     AC_TRY_LINK([#include <CoreFoundation/CFPreferences.h>],
26       [CFPreferencesCopyAppValue(NULL, NULL)],
27       [gt_cv_func_CFPreferencesCopyAppValue=yes],
28       [gt_cv_func_CFPreferencesCopyAppValue=no])
29     LIBS="$gt_save_LIBS"])
30  if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
31    AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], [1],
32      [Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in the CoreFoundation framework.])
33  fi
34  dnl Check for API introduced in MacOS X 10.3.
35  AC_CACHE_CHECK([for CFLocaleCopyCurrent], [gt_cv_func_CFLocaleCopyCurrent],
36    [gt_save_LIBS="$LIBS"
37     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
38     AC_TRY_LINK([#include <CoreFoundation/CFLocale.h>], [CFLocaleCopyCurrent();],
39       [gt_cv_func_CFLocaleCopyCurrent=yes],
40       [gt_cv_func_CFLocaleCopyCurrent=no])
41     LIBS="$gt_save_LIBS"])
42  if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
43    AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], [1],
44      [Define to 1 if you have the MacOS X function CFLocaleCopyCurrent in the CoreFoundation framework.])
45  fi
46  INTL_MACOSX_LIBS=
47  if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then
48    INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
49  fi
50  AC_SUBST([INTL_MACOSX_LIBS])
51])
52