ports/158723: [PATCH] lang/sbcl: don't require graphviz if not needed for build

[edwin at FreeBSD.org]

Synopsis: [PATCH] lang/sbcl: don't require graphviz if not needed for build

Responsible-Changed-From-To: freebsd-ports-bugs->stas
Responsible-Changed-By: edwin
Responsible-Changed-When: Fri Jul 8 08:50:11 UTC 2011
Responsible-Changed-Why: 
Over to maintainer (via the GNATS Auto Assign Tool)

http://www.freebsd.org/cgi/query-pr.cgi?pr=158723