From 944c86d92b29e1435f3fe209ee26d6e5ccc88eb4 Mon Sep 17 00:00:00 2001
From: christos <christos@NetBSD.org>
Date: Thu, 23 Aug 2018 06:21:37 +0000
Subject: [PATCH] PR/53544: Add a dependency on the Makefile to fix incremental
 builds.

---
 tools/lex/Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/lex/Makefile b/tools/lex/Makefile
index 3e846c83e6a3..edea8ffbd1fa 100644
--- a/tools/lex/Makefile
+++ b/tools/lex/Makefile
@@ -1,4 +1,4 @@
-#	$NetBSD: Makefile,v 1.11 2018/08/20 10:27:32 christos Exp $
+#	$NetBSD: Makefile,v 1.12 2018/08/23 06:21:37 christos Exp $
 
 HOSTPROGNAME=	${_TOOL_PREFIX}lex
 HOST_SRCDIR=	external/bsd/flex/bin
@@ -19,5 +19,6 @@ parse.c: __BUILD
 parse.h: __BUILD
 
 scan.c: parse.h
+parse.h: Makefile
 
 CLEANFILES+=scan.c parse.c parse.h