X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=binutils%2Fsyslex.l;h=853d728b51972d67784febff6546d74cfe08061c;hb=92434a14b97bf07546701613a16aaf4d8a3b3eca;hp=2c8a694f14cf6888155a6f23c388fe0e83e33013;hpb=32866df75ece22ec1fd88e99e3c5effe9238e072;p=deliverable%2Fbinutils-gdb.git

diff --git a/binutils/syslex.l b/binutils/syslex.l
index 2c8a694f14..853d728b51 100644
--- a/binutils/syslex.l
+++ b/binutils/syslex.l
@@ -1,5 +1,7 @@
+%option noinput nounput noyywrap
+
 %{
-/* Copyright 2001, 2003, 2005, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 2001-2019 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
@@ -26,12 +29,11 @@
 #include <strings.h>
 #endif
 #endif
+
 #include "sysinfo.h"
 
+#ifndef YY_NO_UNPUT
 #define YY_NO_UNPUT
-
-#ifndef yywrap
-static int yywrap (void) { return 1; }
 #endif
 
 extern int yylex (void);
@@ -42,7 +44,7 @@ extern int yylex (void);
 "[" { return '[';}
 "]" { return ']';}
 " " { ; }
-";".* { ; } 
+";".* { ; }
 "\t" { ; }
 "\n" { ; }
 "\""[^\"]*"\"" {