ports/158554: [PATCH] fix x11/libsx so that it builds using clang

[miwi at FreeBSD.org]

Synopsis: [PATCH] fix x11/libsx so that it builds using clang

Responsible-Changed-From-To: freebsd-ports-bugs->miwi
Responsible-Changed-By: miwi
Responsible-Changed-When: Fri Jul 1 12:55:52 UTC 2011
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=158554