K 10
svn:author
V 3
smh
K 8
svn:date
V 27
2016-01-14T10:09:05.514328Z
K 7
svn:log
V 267
Allow file specific user-specified flag overrides

Allow user-specified warning flag overrides for specific files under
bsd.sys.mk, in the same way kern.mk does.

This will to be used by future commits.

MFC after:	2 weeks
X-MFC-With:	r293268
Sponsored by:	Multiplay

END