Synopsis: [bsd.pbi.mk] Fix bsd.pbi.mk being included twice causing errors State-Changed-From-To: open->closed State-Changed-By: bdrewery State-Changed-When: Sun Mar 10 19:51:49 CDT 2013 State-Changed-Why: Committed. http://www.freebsd.org/cgi/query-pr.cgi?pr=176825