ports/160800: Build devel/libdispatch with blocks support fails due to missing clang

[edwin at FreeBSD.org]

Synopsis: Build devel/libdispatch with blocks support fails due to missing clang

Responsible-Changed-From-To: freebsd-ports-bugs->stas
Responsible-Changed-By: edwin
Responsible-Changed-When: Sun Sep 18 11:50:29 UTC 2011
Responsible-Changed-Why: 
Over to maintainer (via the GNATS Auto Assign Tool)

http://www.freebsd.org/cgi/query-pr.cgi?pr=160800