Mercurial > hg-old > index.cgi

comparison m4/wchar_t.m4 @ 398:7987ee447833 3.0-beta1

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added generated files for release
author lost@l-w.ca
date Fri, 23 Jul 2010 17:18:52 -0600
parents
children
comparison
equal deleted inserted replaced
397:09fe7c40a082 398:7987ee447833
1 # wchar_t.m4 serial 3 (gettext-0.18)
2 dnl Copyright (C) 2002-2003, 2008-2010 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
7 dnl From Bruno Haible.
8 dnl Test whether <stddef.h> has the 'wchar_t' type.
9 dnl Prerequisite: AC_PROG_CC
10
11 AC_DEFUN([gt_TYPE_WCHAR_T],
12 [
13 AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t],
14 [AC_TRY_COMPILE([#include <stddef.h>
15 wchar_t foo = (wchar_t)'\0';], ,
16 [gt_cv_c_wchar_t=yes], [gt_cv_c_wchar_t=no])])
17 if test $gt_cv_c_wchar_t = yes; then
18 AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.])
19 fi
20 ])