version 1.1.1.1, 2017/01/24 14:48:55
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version 1.1.1.2, 2021/03/17 00:49:17
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# wchar_t.m4 serial 1 (gettext-0.12) | # wchar_t.m4 serial 4 (gettext-0.18.2) |
dnl Copyright (C) 2002-2003 Free Software Foundation, Inc. | dnl Copyright (C) 2002-2003, 2008-2013 Free Software Foundation, Inc. |
dnl This file is free software; the Free Software Foundation |
dnl This file is free software; the Free Software Foundation |
dnl gives unlimited permission to copy and/or distribute it, |
dnl gives unlimited permission to copy and/or distribute it, |
dnl with or without modifications, as long as this notice is preserved. |
dnl with or without modifications, as long as this notice is preserved. |
Line 10 dnl Prerequisite: AC_PROG_CC
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Line 10 dnl Prerequisite: AC_PROG_CC
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AC_DEFUN([gt_TYPE_WCHAR_T], |
AC_DEFUN([gt_TYPE_WCHAR_T], |
[ |
[ |
AC_CACHE_CHECK([for wchar_t], gt_cv_c_wchar_t, | AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], |
[AC_TRY_COMPILE([#include <stddef.h> | [AC_COMPILE_IFELSE( |
wchar_t foo = (wchar_t)'\0';], , | [AC_LANG_PROGRAM( |
gt_cv_c_wchar_t=yes, gt_cv_c_wchar_t=no)]) | [[#include <stddef.h> |
| wchar_t foo = (wchar_t)'\0';]], |
| [[]])], |
| [gt_cv_c_wchar_t=yes], |
| [gt_cv_c_wchar_t=no])]) |
if test $gt_cv_c_wchar_t = yes; then |
if test $gt_cv_c_wchar_t = yes; then |
AC_DEFINE(HAVE_WCHAR_T, 1, [Define if you have the 'wchar_t' type.]) | AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) |
fi |
fi |
]) |
]) |