ports/163667: [maintainer-update] unbreak x11-wm/mcwm for gcc46

[crees at FreeBSD.org]

Synopsis: [maintainer-update] unbreak x11-wm/mcwm for gcc46

Responsible-Changed-From-To: freebsd-ports-bugs->crees
Responsible-Changed-By: crees
Responsible-Changed-When: Wed Dec 28 13:10:28 UTC 2011
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=163667