The proper way of forcing a 32-bit compile using CMake

Question

Sorry that there are many similar questions, but I do find that Googling for CMake queries always yields similar-but-not-the-same scenarios, conflicting CMake commands and s

Answer 1

I used malat's approach and made a Toolchain file.

I have a Toolchain file that works on some Linux dists, perhaps it will give you inspiration. It may work for you as is, or you may need other ugly hacks to get other cmake scripts you rely on to work or w/e:

https://github.com/visualboyadvance-m/visualboyadvance-m/blob/master/cmake/Toolchain-cross-m32.cmake