ports/168398: [patch] allow math/scilab to be built without textproc/saxon

[edwin at FreeBSD.org]

Synopsis: [patch] allow math/scilab to be built without textproc/saxon

Responsible-Changed-From-To: freebsd-ports-bugs->truckman
Responsible-Changed-By: edwin
Responsible-Changed-When: Sun May 27 23:00:36 UTC 2012
Responsible-Changed-Why: 
Submitter has GNATS access (via the GNATS Auto Assign Tool)

http://www.freebsd.org/cgi/query-pr.cgi?pr=168398