K 10
svn:author
V 8
brueffer
K 8
svn:date
V 27
2016-01-04T19:04:33.010181Z
K 7
svn:log
V 222
Don't build rtwnfw if building without binary blobs.

rtwnfw got added in r293009 and depends on source-less and
non-free microcode in sys/contrib/dev/rtwn.

PR:		205874
Submitted by:	Fabian Keil
Obtained from:	ElectroBSD

END