kdevelop 4 parsing on opensuse 11.2 is extremely slow for linux kerenl project

[Christoph Bartoschek]

I've also tried to import the linux kernel tree. However I do not see that 
parsing is slow. I would say that the problem lies in the 
IncludePathResolver. My observations are:

1. During importing kdevelop only takes 10-25% CPU time.
2. The IncludePathResolver changes the timestamps of the files all the time 
and it seems as if a FileSystemWatcher is fired because of the changes within 
kdevelop. (Why is the resovler not using the option --assume-new provided by 
make? At least if the make is GNU make)

Christoph