Subversion Repositories openrisc_2011-10-31

# stdint_h.m4 serial 3 (gettext-0.12)

dnl Copyright (C) 1997-2003 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 Paul Eggert.

# Define HAVE_STDINT_H_WITH_UINTMAX if <stdint.h> exists,

# doesn't clash with <sys/types.h>, and declares uintmax_t.

AC_DEFUN([jm_AC_HEADER_STDINT_H],

[

  AC_CACHE_CHECK([for stdint.h], jm_ac_cv_header_stdint_h,

  [AC_TRY_COMPILE(

    [#include <sys/types.h>

#include <stdint.h>],

    [uintmax_t i = (uintmax_t) -1;],

    jm_ac_cv_header_stdint_h=yes,

    jm_ac_cv_header_stdint_h=no)])

  if test $jm_ac_cv_header_stdint_h = yes; then

    AC_DEFINE_UNQUOTED(HAVE_STDINT_H_WITH_UINTMAX, 1,

      [Define if <stdint.h> exists, doesn't clash with <sys/types.h>,

       and declares uintmax_t. ])

  fi

])