gjb 72b5c02439 Fix a number of logic and/or naming problems in Makefile.mirrors.
Reduce a number of duplicated logic.

As of this commit, this file does exactly what it is needed to do.

MFC after:	3 days
X-MFC-Note:	needs all previous changes
Sponsored by:	The FreeBSD Foundation
2015-05-22 21:04:42 +00:00
..
2015-01-24 08:48:05 +00:00
2015-04-01 00:00:17 +00:00