diff --git a/gnu/usr.bin/cc/cc1plus/Makefile b/gnu/usr.bin/cc/cc1plus/Makefile
index 5ee331717dc8..5589d82e79cf 100644
--- a/gnu/usr.bin/cc/cc1plus/Makefile
+++ b/gnu/usr.bin/cc/cc1plus/Makefile
@@ -1,37 +1,37 @@
 #
-# $Id: Makefile,v 1.16 1999/07/28 07:22:05 obrien Exp $
+# $Id: Makefile,v 1.17 1999/08/01 15:44:51 obrien Exp $
 #
 
 .include "../Makefile.inc"
 
 .PATH: ${GCCDIR}/cp
 
-YACC=		bison
+YACC=		bison --broken-undeftoken-init
 
 PROG =	cc1plus
 SRCS =	parse.c parse.h
 SRCS +=	call.c class.c cvt.c decl.c decl2.c errfn.c error.c except.c expr.c \
 	friend.c init.c lex.c method.c pt.c ptree.c repo.c rtti.c \
 	search.c semantics.c sig.c spew.c tree.c typeck.c typeck2.c xref.c
 BINDIR=	/usr/libexec
 NOMAN=	1
 NOSHARED=yes
 DPADD+=	${LIBCC_INT} 
 LDADD+=	${LIBCC_INT}
 CFLAGS+= -I${GCCDIR}/cp -I.
 
 .ORDER: parse.c parse.h
 parse.c parse.h: parse.y
 	${YACC} -d -o parse.c ${GCCDIR}/cp/parse.y
 	grep '^#define[   ]*YYEMPTY' parse.c >>parse.h
 
 CLEANFILES+=	parse.c parse.h
 
 CPPHDRS=	exception new new.h typeinfo
 
 beforeinstall:
 	${INSTALL} -C -o ${BINOWN} -g ${BINGRP} -m 444 \
 		${CPPHDRS:S;^;${GCCDIR}/cp/inc/;} \
 		${DESTDIR}/usr/include/g++
 
 .include <bsd.prog.mk>