[CMake] Thoughts on Cross-compiling with CMake

[Trevor Kellaway]

Bernhard,

> According to the bug tracking system entry [1] some one is 
> working on this feature already, which is good. 

Which bug ID?

> These are my thoughts on how CMake support for 
> cross-compilation could / should look like. 

Have a look at this thread
http://public.kitware.com/pipermail/cmake/2007-March/013083.html

I'm using this approach to build multiple targets, for embedded
processors with multiple compilers (and for the PC as well).

I can post the patches if you like.

 - TrevK