* MODULES.html.sh: New module wctype.

[gnulib.git] / m4 / intmax_t.m4

diff --git a/m4/intmax_t.m4 b/m4/intmax_t.m4
index 859db14..17c7b0a 100644 (file)
--- a/m4/intmax_t.m4
+++ b/m4/intmax_t.m4
@@ -1,10 +1,8 @@
-# intmax_t.m4 serial 4
-dnl Copyright (C) 1997-2004 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.
+# intmax_t.m4 serial 5
+dnl Copyright (C) 1997-2004, 2006 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.
 
 dnl From Paul Eggert.
 
@@ -48,7 +46,7 @@ AC_DEFUN([gt_AC_TYPE_INTMAX_T],
 #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)])
+], [intmax_t x = -1; return !x;], 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>.])