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libiconv 1.16

    1: # intlmacosx.m4 serial 6 (gettext-0.20)
    2: dnl Copyright (C) 2004-2014, 2016, 2019 Free Software Foundation, Inc.
    3: dnl This file is free software; the Free Software Foundation
    4: dnl gives unlimited permission to copy and/or distribute it,
    5: dnl with or without modifications, as long as this notice is preserved.
    6: dnl
    7: dnl This file can be used in projects which are not available under
    8: dnl the GNU General Public License or the GNU Library General Public
    9: dnl License but which still want to provide support for the GNU gettext
   10: dnl functionality.
   11: dnl Please note that the actual code of the GNU gettext library is covered
   12: dnl by the GNU Library General Public License, and the rest of the GNU
   13: dnl gettext package is covered by the GNU General Public License.
   14: dnl They are *not* in the public domain.
   15: 
   16: dnl Checks for special options needed on Mac OS X.
   17: dnl Defines INTL_MACOSX_LIBS.
   18: AC_DEFUN([gt_INTL_MACOSX],
   19: [
   20:   dnl Check for API introduced in Mac OS X 10.4.
   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_LINK_IFELSE(
   26:        [AC_LANG_PROGRAM(
   27:           [[#include <CoreFoundation/CFPreferences.h>]],
   28:           [[CFPreferencesCopyAppValue(NULL, NULL)]])],
   29:        [gt_cv_func_CFPreferencesCopyAppValue=yes],
   30:        [gt_cv_func_CFPreferencesCopyAppValue=no])
   31:      LIBS="$gt_save_LIBS"])
   32:   if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
   33:     AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], [1],
   34:       [Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in the CoreFoundation framework.])
   35:   fi
   36:   dnl Check for API introduced in Mac OS X 10.5.
   37:   AC_CACHE_CHECK([for CFLocaleCopyCurrent], [gt_cv_func_CFLocaleCopyCurrent],
   38:     [gt_save_LIBS="$LIBS"
   39:      LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
   40:      AC_LINK_IFELSE(
   41:        [AC_LANG_PROGRAM(
   42:           [[#include <CoreFoundation/CFLocale.h>]],
   43:           [[CFLocaleCopyCurrent();]])],
   44:        [gt_cv_func_CFLocaleCopyCurrent=yes],
   45:        [gt_cv_func_CFLocaleCopyCurrent=no])
   46:      LIBS="$gt_save_LIBS"])
   47:   if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
   48:     AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], [1],
   49:       [Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the CoreFoundation framework.])
   50:   fi
   51:   AC_CACHE_CHECK([for CFLocaleCopyPreferredLanguages], [gt_cv_func_CFLocaleCopyPreferredLanguages],
   52:     [gt_save_LIBS="$LIBS"
   53:      LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
   54:      AC_LINK_IFELSE(
   55:        [AC_LANG_PROGRAM(
   56:           [[#include <CoreFoundation/CFLocale.h>]],
   57:           [[CFLocaleCopyPreferredLanguages();]])],
   58:        [gt_cv_func_CFLocaleCopyPreferredLanguages=yes],
   59:        [gt_cv_func_CFLocaleCopyPreferredLanguages=no])
   60:      LIBS="$gt_save_LIBS"])
   61:   if test $gt_cv_func_CFLocaleCopyPreferredLanguages = yes; then
   62:     AC_DEFINE([HAVE_CFLOCALECOPYPREFERREDLANGUAGES], [1],
   63:       [Define to 1 if you have the Mac OS X function CFLocaleCopyPreferredLanguages in the CoreFoundation framework.])
   64:   fi
   65:   INTL_MACOSX_LIBS=
   66:   if test $gt_cv_func_CFPreferencesCopyAppValue = yes \
   67:      || test $gt_cv_func_CFLocaleCopyCurrent = yes \
   68:      || test $gt_cv_func_CFLocaleCopyPreferredLanguages = yes; then
   69:     INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
   70:   fi
   71:   AC_SUBST([INTL_MACOSX_LIBS])
   72: ])