From 8fbdaa50eadab69ef1db450a95198973f693f629 Mon Sep 17 00:00:00 2001
From: will <will@FreeBSD.org>
Date: Thu, 18 Sep 2014 14:41:57 +0000
Subject: Fix incremental builds involving non-root users with read-only source
 files.

Makefiles should not assume that source files can be overwritten.  This is the
common case for Perforce source trees.

This is a followup commit to r211243 in the same vein.

MFC after:	1 month
Sponsored by:	Spectra Logic
MFSpectraBSD:	r1036319 on 2014/01/29, r1046711 on 2014/03/06
---
 usr.sbin/mtree/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'usr.sbin')

diff --git a/usr.sbin/mtree/Makefile b/usr.sbin/mtree/Makefile
index e73815a..1ceb52e 100644
--- a/usr.sbin/mtree/Makefile
+++ b/usr.sbin/mtree/Makefile
@@ -17,6 +17,6 @@ LDADD=	-lmd
 CLEANFILES+=	fmtree.8
 
 fmtree.8: mtree.8
-	cp ${.ALLSRC} ${.TARGET}
+	cp -f ${.ALLSRC} ${.TARGET}
 
 .include <bsd.prog.mk>
-- 
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