From 877dcd1aa558bef3db89dfcf6cc8a470bf9776ce Mon Sep 17 00:00:00 2001
From: Mark Spencer <markster@digium.com>
Date: Sat, 20 Nov 2004 06:47:33 +0000
Subject: [PATCH] Don't overwrite unchanged files

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@4300 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 Makefile |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Makefile b/Makefile
index 8795386..86fe067 100755
--- a/Makefile
+++ b/Makefile
@@ -451,6 +451,10 @@ samples: all datafiles adsi
 	for x in configs/*.sample; do \
 		if [ -f $(DESTDIR)$(ASTETCDIR)/`basename $$x .sample` ]; then \
 			if [ "$(OVERWRITE)" = "y" ]; then \
+				if cmp -s $(DESTDIR)$(ASTETCDIR)/`basename $$x .sample` $$x ; then \
+					echo "Config file $$x is unchanged"; \
+					continue; \
+				fi ; \
 				mv -f $(DESTDIR)$(ASTETCDIR)/`basename $$x .sample` $(DESTDIR)$(ASTETCDIR)/`basename $$x .sample`.old ; \
 			else \
 				echo "Skipping config file $$x"; \
-- 
1.7.9.5