[news.eclipse.tools.cdt] Internal builder and parallel build bug?

[groensal <taortan@xxxxxxxx>]

I'm using a clean install of the latest eclipse+cdt bundle.
this means eclipse 3.5 and cdt 5.1.0.200906161748.

When I try using the parallel build with 2 threads or more all I get is 

**** Internal Builder is used for build               ****
Build error
null

in the console.

I also tried with the previous release of eclipse 3.4.2 ganymede SR2 with cdt 5.0.2.200902130801

With that I get the expected output:


**** Internal Builder is used for build               ****
gcc -O0 -g3 -Wall -c -fmessage-length=0 -osrc\a.o ..\src\a.c 
gcc -oa.exe src\a.o 
Build complete for project a
Time consumed: 362  ms.  Parallel threads used: 2

The project is a next-next-next-next standard hello world from the new-c-project.

My setup:
Windows Vista SP2 + mingw 4.4.0.

Is there anyone else with the same problem?