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[deliverable/binutils-gdb.git] / binutils / syslex.l

diff --git a/binutils/syslex.l b/binutils/syslex.l
index 2c8a694f14cf6888155a6f23c388fe0e83e33013..14aee731e3a165df527edceda8cf364120b5ddae 100644 (file)
--- a/binutils/syslex.l
+++ b/binutils/syslex.l
@@ -1,5 +1,7 @@
+%option noinput nounput
+
 %{
-/* Copyright 2001, 2003, 2005, 2007 Free Software Foundation, Inc.
+/* Copyright 2001, 2003, 2005, 2007, 2011, 2012 Free Software Foundation, Inc.
 
    This file is part of GNU Binutils.
 
@@ -18,7 +20,8 @@
    Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
    02110-1301, USA.  */
 
-#include "config.h"
+/* Note: config.h is #included via syslex_wrap.c.  */
+
 #ifdef HAVE_STRING_H
 #include <string.h>
 #else
@@ -26,9 +29,12 @@
 #include <strings.h>
 #endif
 #endif
+
 #include "sysinfo.h"
 
+#ifndef YY_NO_UNPUT
 #define YY_NO_UNPUT
+#endif
 
 #ifndef yywrap
 static int yywrap (void) { return 1; }