[Buildroot] [PATCH 4/5] Enable ccache for cmake packages

[Luca Ceresoli <luca@lucaceresoli.net>]

Peter Korsgaard wrote:
>>>>>> "Samuel" == Samuel Martin <s.martin49@gmail.com> writes:
>   Samuel> Hi Lucas,
>   Samuel> 2013/3/6 Luca Ceresoli <luca@lucaceresoli.net>:
>   >> CMake fails in detecting the compiler when ccache is used. Add a wrapper
>   >> script to make it happy.
>
>   Samuel> It is possible to do this without any wrapper, setting
>   Samuel> CMAKE_C_COMPILER and CMAKE_CXX_COMPILER to the ccache binary path, and
>   Samuel> CMAKE_C_COMPILER_ARG1 and CMAKE_CXX_COMPILER_ARG1 to the actual
>   Samuel> C-compiler, respectively to the C++-compiler.
>
>   Samuel> BTW, note that we currently don't handle space in the paths at all;
>   Samuel> hope that nobody triggers issues related to this ;)
>
> Luca, could you respin the patch to do this instead?
>

Sure, will do.

Luca