How to detect target architecture using CMake?

Question

I\'ve done a lot of research and been unable to find an answer to this... how can I reliably find the target architecture I\'m compiling for, using CMake? Basically, the equ

Answer 1

For now, you don't need any hacks for determining target architecture: per-target variable OSX_ARCHITECTURES was added to cmake and can be used for your purpose: http://public.kitware.com/Bug/view.php?id=8725