svn commit: r255955 - head

[Xin LI]

Author: delphij
Date: Mon Sep 30 20:33:56 2013
New Revision: 255955
URL: http://svnweb.freebsd.org/changeset/base/255955

Log:
  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

Modified:
  head/Makefile.inc1

Modified: head/Makefile.inc1
==============================================================================
--- head/Makefile.inc1	Mon Sep 30 18:06:43 2013	(r255954)
+++ head/Makefile.inc1	Mon Sep 30 20:33:56 2013	(r255955)
@@ -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; \