small cmake benchmark

[Dirk Mueller]

Hi, 

I fixed the unsermake errors in kdelibs locally and ran 
unsermake --compile-jobs=500 / make -j500 with cmake (over a big icecream 
cluster). Enjoy. 

unsermake:

real    32m55.389s
user    15m29.590s
sys     9m20.351s


cmake: 

real    7m48.456s
user    5m31.316s
sys     3m3.135s



-- 
Dirk//\