From b383798ac9d7d320849293563e4670527750b857 Mon Sep 17 00:00:00 2001
From: Glenn Randers-Pehrson <glennrp at users.sourceforge.net>
Date: Sat, 21 Mar 2015 15:53:44 -0500
Subject: [PATCH] [libpng16] Add pnglibconf.dfn and pnglibconf.pre to
 scripts/pnglibconf.mak

"clean" target.
---
 scripts/pnglibconf.mak | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scripts/pnglibconf.mak b/scripts/pnglibconf.mak
index 883f93212..c125ca2c9 100755
--- a/scripts/pnglibconf.mak
+++ b/scripts/pnglibconf.mak
@@ -49,6 +49,7 @@ pnglibconf.dfn: $(srcdir)/scripts/pnglibconf.dfa $(srcdir)/scripts/options.awk $
 	$(MOVE) pnglibconf.tmp $@
 
 clean-pnglibconf:
-	$(DELETE) pnglibconf.h pnglibconf.c pnglibconf.out
+	$(DELETE) pnglibconf.h pnglibconf.c pnglibconf.out pnglibconf.pre \
+	pnglibconf.dfn
 
 clean: clean-pnglibconf