From 5cf4a427aebe052d8298ee708003f27488d64574 Mon Sep 17 00:00:00 2001
From: Xin LI <delphij@FreeBSD.org>
Date: Mon, 30 Sep 2013 20:33:56 +0000
Subject: [PATCH] Reverse directories order when doing 'make delete-old-dir'. 
 This ensures subdirectories gets removed before their parents when doing make
 delete-old.

Approved by:	re (gjb)
MFC after:	2 weeks
---
 Makefile.inc1 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile.inc1 b/Makefile.inc1
index f6bbdbf9ad53..5fed30e057ff 100644
--- a/Makefile.inc1
+++ b/Makefile.inc1
@@ -1673,7 +1673,7 @@ delete-old-files:
 # the Makefile parser segfault.
 	@exec 3<&0; \
 	${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \
-	    -V OLD_FILES -V "OLD_FILES:Musr/share/*.gz:R" | xargs -n1 | \
+	    -V OLD_FILES -V "OLD_FILES:Musr/share/*.gz:R" | xargs -n1 | sort -r | \
 	while read file; do \
 		if [ -f "${DESTDIR}/$${file}" -o -L "${DESTDIR}/$${file}" ]; then \
 			chflags noschg "${DESTDIR}/$${file}" 2>/dev/null || true; \