From ca1740ee73f11da9a5e831aa706e62df3f13bdd6 Mon Sep 17 00:00:00 2001
From: Matthew Dillon <dillon@apollo.backplane.com>
Date: Fri, 6 May 2011 01:39:16 -0700
Subject: [PATCH] make upgrade - Allow removal of protected files

* chflags -Rf noschg <blah> from the files to be deleted list
  before attempting to rm -rf <blah>.

* Fixes the proper removal of obsolete or moved libraries.
---
 etc/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/etc/Makefile b/etc/Makefile
index 63029943b7..2b97caaacf 100644
--- a/etc/Makefile
+++ b/etc/Makefile
@@ -98,6 +98,7 @@ remove-obsolete-files:
 	@for item in ${TO_REMOVE}; do \
 		if [ -e ${DESTDIR}$${item} -o -L ${DESTDIR}$${item} ]; then \
 			echo "${DESTDIR}$${item}"; \
+			chflags -Rf noschg "${DESTDIR}$${item}"; \
 			rm -rf "${DESTDIR}$${item}"; \
 		fi; \
 	done
-- 
2.41.0