K 10
svn:author
V 3
mat
K 8
svn:date
V 27
2018-03-01T12:58:53.192248Z
K 7
svn:log
V 666
Fix a sub-submodule extraction problem with GH_SUBDIR.

The problem is that GH_SUBDIR are handled in a somewhat random manner.  (The
truth is that in the end of things, they end up being sorted by the group name
being used in the GH_TUPLE.)

So if you have a submodule in bar/foo, and a sub-submodule in bar/foo/baz, it
may happen that foo/bar/baz is handled before foo/bar and then things are
messed up.

This makes it so the GH_SUBDIR target handling is sorted first by the
number of / in the path.  (So, bar/foo is always handled before
bar/foo/baz.)

PR:		226221
Reported by:	ygy
Sponsored by:	Absolight
Differential Revision:	https://reviews.freebsd.org/D14532

END