Re: [HEADS UP] ar(1) front-end committed. (notes for cross compile)

Here's an updated patch.  It differs in that we don't
bootstrap BSD ar(1) if we were told to build WITH_GNUAR,
and we don't install BSD ar(1) with "bsd" prefixes if
it's to be the system ar(1) (requested by David).


Cheers,
-- 
Ruslan Ermilov
ru_at_FreeBSD.org
FreeBSD committer