K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2016-11-30T19:06:47.121490Z
K 7
svn:log
V 362
Cleanup old debug dirs in delete-old-dirs target

Any .debug or .symbols files under /usr/lib/debug which correspond to
OLD_FILES entries in ObsoleteFiles.inc are also automatically cleaned up
by the delete-old target.  Make this also apply to any OLD_DIRS entries.

Reviewed by:	emaste
MFC after:	3 days
Differential Revision: https://reviews.freebsd.org/D8683

END