$NetBSD: patch-aa,v 1.6 1999/09/15 15:43:13 drochner Exp $
--- Makefile.in.orig	Wed Sep  8 03:31:58 1999
+++ Makefile.in	Wed Sep 15 16:40:36 1999
@@ -179,7 +179,7 @@
 # easily.
 #
 filt_parser.c: filt_parser.y filter.h
-	bison -vd -p filtyy filt_parser.y -o filt_parser.c
+	yacc -vd -p filtyy -o filt_parser.c filt_parser.y
 	cp filt_parser.c flex_bison
 	cp filt_parser.h flex_bison
 filt_scanner.c: filt_scanner.l filter.h filt_parser.h