Updating ports that require cclang33 almost comes to a standstill!

[Leslie Jensen]

Hello list.

I'm experiencing a very slow build of clang33

It seems that it's when building clang33/work/llvm-3.3 that is slows down.

Using top I can see that my system is almost idle, 99,4, and cc1plus has 
two processes using WCPU at 1,80% and 0.10%

I'm wondering if it's normal behaviour and I just have to sit it out?

uname 9.1-RELEASE-p5

Thanks

/Leslie