$NetBSD: patch-aj,v 1.3 2007/10/31 09:57:21 markd Exp $

--- buildtools/lib/parsers/autotools/autotools_yacc.cpp.orig	2005-09-10 20:21:44.000000000 +1200
+++ buildtools/lib/parsers/autotools/autotools_yacc.cpp
@@ -33,6 +33,9 @@
    define necessary library symbols; they are noted "INFRINGES ON
    USER NAME SPACE" below.  */
 
+#define yylval autotools_yylval
+#define yychar autotools_yychar
+
 /* Identify Bison output.  */
 #define YYBISON 1