K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2018-03-30T00:10:39.454709Z
K 7
svn:log
V 303
MFC r321417: enable filter lib linker feature flag for lld 5.0+

Also switch the logic to enable this for any non-lld linker, since
filter library support is fairly simple and is very likely supported
by any other linker capable of linking the FreeBSD base system.

Sponsored by:	The FreeBSD Foundation

END