# intmax.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 the system has the 'intmax_t' type, but don't attempt to

dnl find a replacement if it is lacking.

AC_DEFUN([gt_TYPE_INTMAX_T],

[

  AC_REQUIRE([jm_AC_HEADER_INTTYPES_H])

  AC_REQUIRE([jm_AC_HEADER_STDINT_H])

  AC_CACHE_CHECK(for intmax_t, gt_cv_c_intmax_t,

    [AC_TRY_COMPILE([

#include <stddef.h> 

#include <stdlib.h>

#if HAVE_STDINT_H_WITH_UINTMAX

#include <stdint.h>

#endif

#if HAVE_INTTYPES_H_WITH_UINTMAX

#include <inttypes.h>

#endif

], [intmax_t x = -1;], gt_cv_c_intmax_t=yes, gt_cv_c_intmax_t=no)])

  if test $gt_cv_c_intmax_t = yes; then

    AC_DEFINE(HAVE_INTMAX_T, 1,

      [Define if you have the 'intmax_t' type in <stdint.h> or <inttypes.h>.])

  fi

])