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changeset 6822:57111fdd7d81

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* m4/ssize_t.m4 (gt_TYPE_SSIZE_T): Work in spite of -Werror.
author Eric Blake <ebb9@byu.net>
date Thu, 15 Jun 2006 12:01:17 +0000
parents afb1473c5727
children 7810ba58e527
files m4/ChangeLog m4/ssize_t.m4
diffstat 2 files changed, 11 insertions(+), 6 deletions(-) [+]
line wrap: on
line diff
--- a/m4/ChangeLog
+++ b/m4/ChangeLog
@@ -1,3 +1,7 @@
+2006-06-15  Eric Blake  <ebb9@byu.net>
+
+	* m4/ssize_t.m4 (gt_TYPE_SSIZE_T): Work in spite of -Werror.
+
 2006-05-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
             Bruno Haible  <bruno@clisp.org>
 
--- a/m4/ssize_t.m4
+++ b/m4/ssize_t.m4
@@ -1,5 +1,5 @@
-# ssize_t.m4 serial 3 (gettext-0.13)
-dnl Copyright (C) 2001-2003 Free Software Foundation, Inc.
+# ssize_t.m4 serial 4
+dnl Copyright (C) 2001-2003, 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.
@@ -9,12 +9,13 @@
 
 AC_DEFUN([gt_TYPE_SSIZE_T],
 [
-  AC_CACHE_CHECK([for ssize_t], gt_cv_ssize_t,
+  AC_CACHE_CHECK([for ssize_t], [gt_cv_ssize_t],
     [AC_TRY_COMPILE([#include <sys/types.h>],
-       [int x = sizeof (ssize_t *) + sizeof (ssize_t);],
-       gt_cv_ssize_t=yes, gt_cv_ssize_t=no)])
+       [int x = sizeof (ssize_t *) + sizeof (ssize_t);
+        return !x;],
+       [gt_cv_ssize_t=yes], [gt_cv_ssize_t=no])])
   if test $gt_cv_ssize_t = no; then
-    AC_DEFINE(ssize_t, int,
+    AC_DEFINE([ssize_t], [int],
               [Define as a signed type of the same size as size_t.])
   fi
 ])