continued graphics/opencv-core problems

[Chess Griffin]

For about 2-3 weeks now, I have continued to run into problems with 
opencv-core not building on my 9.2-RELEASE poudriere box that uses 
clang.  I reported it here:

http://www.freebsd.org/cgi/query-pr.cgi?pr=ports/183238

This problem prevents me from building multimedia/ffmpeg which in turn 
causes a bunch of issues with other ports, including audacious-plugins.

Has anyone else run into this or have a solution?  Thanks in advance.

-- 
Chess Griffin