[CMake] cmake 2.2.0 and 'ccache'

[aka50]

Eddy Pronk wrote:
> I tried to use CMake 2.2.0b in the OpenEmbedded tree.
> It defines CC = 'ccache gcc'.

I think, that you can create two scripts (like compilercache does)
'g++' and 'c++' which in turn call 'ccache g++' and 'ccache c++'
and all things should work.