[ros-kernel] PCH dependency check

[James Tabor]

Hartmut Birr wrote:
>>Sorry Hartmut,
>>I could not patch to the current cvs. Can you send a new patch?
>>Thanks,
>>James
> 
> 
> Hi,
> 
> helper.mk was outdated. Please try it again.
> 
> - Hartmut 
> 
It compiles with Linux gcc 3.3.1, w/o any problems.
Thanks,
James