$NetBSD: patch-ffmpeg_Makefile,v 1.1 2015/11/21 09:47:23 leot Exp $

--- ffmpeg/Makefile.orig	2012-09-28 01:37:35.000000000 +0000
+++ ffmpeg/Makefile
@@ -139,8 +139,8 @@ install-progs: install-progs-yes $(PROGS
 
 install-data: $(DATA_FILES) $(EXAMPLES_FILES)
 	$(Q)mkdir -p "$(DATADIR)/examples"
-	$(INSTALL) -m 644 $(DATA_FILES) "$(DATADIR)"
-	$(INSTALL) -m 644 $(EXAMPLES_FILES) "$(DATADIR)/examples"
+	$(INSTALL) -c -m 644 $(DATA_FILES) "$(DATADIR)"
+	$(INSTALL) -c -m 644 $(EXAMPLES_FILES) "$(DATADIR)/examples"
 
 uninstall: uninstall-libs uninstall-headers uninstall-progs uninstall-data
 
