[rhmessaging-commits] rhmessaging commits: r3031 - store/trunk/cpp/m4.

[rhmessaging-commits at lists.jboss.org]

Author: kpvdr
Date: 2009-01-05 10:40:29 -0500 (Mon, 05 Jan 2009)
New Revision: 3031

Modified:
   store/trunk/cpp/m4/extensions.m4
Log:
Fix for circular reference error that shows up on new autoconf-2.63 when running bootstrap - the fix is identical to that done in qpid r.726999.

Modified: store/trunk/cpp/m4/extensions.m4
===================================================================
--- store/trunk/cpp/m4/extensions.m4	2008-12-18 23:24:18 UTC (rev 3030)
+++ store/trunk/cpp/m4/extensions.m4	2009-01-05 15:40:29 UTC (rev 3031)
@@ -1,7 +1,7 @@
-# serial 4  -*- Autoconf -*-
+# serial 5  -*- Autoconf -*-
 # Enable extensions on systems that normally disable them.
 
-# Copyright (C) 2003, 2006 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2006, 2008 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -16,6 +16,7 @@
 # ------------------------
 # Enable extensions on systems that normally disable them,
 # typically due to standards-conformance issues.
+m4_ifdef([AC_USE_SYSTEM_EXTENSIONS], [], [ 
 AC_DEFUN([AC_USE_SYSTEM_EXTENSIONS],
 [
   AC_BEFORE([$0], [AC_COMPILE_IFELSE])
@@ -48,7 +49,7 @@
     AC_DEFINE([__EXTENSIONS__])
   AC_DEFINE([_POSIX_PTHREAD_SEMANTICS])
   AC_DEFINE([_TANDEM_SOURCE])
-])
+])])
 
 # gl_USE_SYSTEM_EXTENSIONS
 # ------------------------