From 894e93a83c10c0d408e2f2277ad6da8ea93ab3e9 Mon Sep 17 00:00:00 2001
From: Nick Clifton <nickc@redhat.com>
Date: Fri, 8 Apr 2011 15:28:47 +0000
Subject: 	* arlex.l: Prevent redefinition of YY_NO_UNPUT. 	*
 syslex.l: Likewise.

---
 binutils/arlex.l | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'binutils/arlex.l')

diff --git a/binutils/arlex.l b/binutils/arlex.l
index aeac3911ab1..4080580125d 100644
--- a/binutils/arlex.l
+++ b/binutils/arlex.l
@@ -3,7 +3,7 @@
 %{
 /* arlex.l - Strange script language lexer */
 
-/* Copyright 1992, 1997, 2000, 2001, 2002, 2003, 2004, 2005, 2007
+/* Copyright 1992, 1997, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2011
    Free Software Foundation, Inc.
 
    This file is part of GNU Binutils.
@@ -31,8 +31,10 @@
 #include "libiberty.h"
 #include "arparse.h"
 
+#ifndef YY_NO_UNPUT
 #define YY_NO_UNPUT
-
+#endif
+ 
 extern int yylex (void);
 
 int linenumber;
-- 
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