-# stdint_h.m4 serial 5
-dnl Copyright (C) 1997-2004 Free Software Foundation, Inc.
+# stdint_h.m4 serial 8
+dnl Copyright (C) 1997-2004, 2006, 2008-2010 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_AC_HEADER_STDINT_H],
[
- AC_CACHE_CHECK([for stdint.h], gl_cv_header_stdint_h,
+ AC_CACHE_CHECK([for stdint.h], [gl_cv_header_stdint_h],
[AC_TRY_COMPILE(
[#include <sys/types.h>
#include <stdint.h>],
- [uintmax_t i = (uintmax_t) -1;],
- gl_cv_header_stdint_h=yes,
- gl_cv_header_stdint_h=no)])
+ [uintmax_t i = (uintmax_t) -1; return !i;],
+ [gl_cv_header_stdint_h=yes],
+ [gl_cv_header_stdint_h=no])])
if test $gl_cv_header_stdint_h = yes; then
- AC_DEFINE_UNQUOTED(HAVE_STDINT_H_WITH_UINTMAX, 1,
+ 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