devel/ccache broken in BETA2?

[Hashimoto]

> Is anyone able to compile just about anything with ccache on BETA2?  I'm
> experiencing a lot of breakage here.

I had similar problem on 8.0-BETA2.
And the patch solved the problem.
http://lists.freebsd.org/pipermail/freebsd-questions/2009-July/202658.html
http://lists.freebsd.org/pipermail/freebsd-hackers/attachments/20090720/9bc71e56/patch-mmap.obj
Does it help?

-- 
Kouki Hashimoto
hsmtkk at gmail.com