thodg/libiconv/m4/wchar_t.m4

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• Hash : 8ba1b53e
  Author :
  Date : 2003-07-02T10:34:24
  

  New autoconf macros, needed by gettext.m4.
  

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• m4/wchar_t.m4

• # wchar_t.m4 serial 1 (gettext-0.12)
  dnl Copyright (C) 2002-2003 Free Software Foundation, Inc.
  dnl This file is free software, distributed under the terms of the GNU
  dnl General Public License.  As a special exception to the GNU General
  dnl Public License, this file may be distributed as part of a program
  dnl that contains a configuration script generated by Autoconf, under
  dnl the same distribution terms as the rest of that program.
  
  dnl From Bruno Haible.
  dnl Test whether <stddef.h> has the 'wchar_t' type.
  dnl Prerequisite: AC_PROG_CC
  
  AC_DEFUN([gt_TYPE_WCHAR_T],
  [
    AC_CACHE_CHECK([for wchar_t], gt_cv_c_wchar_t,
      [AC_TRY_COMPILE([#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
      AC_DEFINE(HAVE_WCHAR_T, 1, [Define if you have the 'wchar_t' type.])
    fi
  ])
  

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