ports/186734: graphics/optar: Support CC/CFLAGS properly

[edwin at FreeBSD.org]

Synopsis: graphics/optar: Support CC/CFLAGS properly

Responsible-Changed-From-To: freebsd-ports-bugs->miwi
Responsible-Changed-By: edwin
Responsible-Changed-When: Thu Feb 13 18:40:08 UTC 2014
Responsible-Changed-Why: 
miwi@ wants this submitter's PRs (via the GNATS Auto Assign Tool)

http://www.freebsd.org/cgi/query-pr.cgi?pr=186734