$OpenBSD: patch-Makefile,v 1.5 2016/08/30 14:44:37 dcoppa Exp $
--- Makefile.orig	Sun Aug 28 22:25:42 2016
+++ Makefile	Tue Aug 30 16:28:12 2016
@@ -88,6 +88,7 @@ install-examples:
 	@echo installing examples to ${example_dir}
 	@mkdir -p ${example_dir}
 	@cp examples/* ${example_dir}
+	@rm -f ${example_dir}/*.{beforesubst,orig}
 	@chmod 644 ${example_dir}/*
 
 install-applications:
