ports/160877: port fix to build audio/cmt on nanobsd

[linimon at FreeBSD.org]

Old Synopsis: port fix to build on nanobsd
New Synopsis: port fix to build audio/cmt on nanobsd

Responsible-Changed-From-To: freebsd-bugs->freebsd-ports-bugs
Responsible-Changed-By: linimon
Responsible-Changed-When: Wed Sep 21 21:01:48 UTC 2011
Responsible-Changed-Why: 
ports PR.

http://www.freebsd.org/cgi/query-pr.cgi?pr=160877