@@ -1,7 +1,7 @@
 dnl -*- Autoconf -*-
-dnl Copyright (C) 1993-2003 Free Software Foundation, Inc.
+dnl Copyright (C) 1993-2009 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.
@@ -29,11 +29,11 @@
 fi
 rm -f conftest*
 ])
 if test $cl_cv_prog_as_underscore = yes; then
   AS_UNDERSCORE=true
-  AC_DEFINE(ASM_UNDERSCORE,,[symbols are prefixed by an underscore in assembly language])
+  AC_DEFINE([ASM_UNDERSCORE],[],[symbols are prefixed by an underscore in assembly language])
 else
   AS_UNDERSCORE=false
 fi
 AC_SUBST(AS_UNDERSCORE)dnl
 ])