[CMake] cmake 2.2.0 and 'ccache'

[Joel Schaerer]

Eddy Pronk wrote:
> I tried to use CMake 2.2.0b in the OpenEmbedded tree.
> It defines CC = 'ccache gcc'.
> 
> (see http://ccache.samba.org/)
> 
> When CMake tests the compiler it fails.
> Anyone tried using ccache with CMake?
> 
> Eddy
> 
> 
> 
> 
> 
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Hi,

I use ccache with cmake and I find it very useful. I had problems too
when defining the compiler, so I use the following workaround:

In the CMakeLists.txt:
SET(CMAKE_CXX_COMPILER "$(HOME)/bin/g++")

and the file ~/bin/g++ is a soft link defined this way:
g++ -> /usr/bin/ccache

It's a bit ugly, but it works perfectly. Has anybody found any other
solutions?

joel