K 10
svn:author
V 3
sjg
K 8
svn:date
V 27
2015-11-14T03:24:48.206848Z
K 7
svn:log
V 273
Rename META_MODE option to DIRDEPS_BUILD

This allows META_FILES option to be renamed META_MODE.
Also add META_COOKIE_TOUCH for use in targets that can benefit
from a cookie when in meta mode.

Differential Revision:	https://reviews.freebsd.org/D4153
Reviewed by:	bdrewery

END