How to specify a compiler in CMake?

Question

I would like to use the IAR compiler. I noticed CMake has already have a bunch of files about this compiler:

https://github.com/jevinskie/cmake/blob/master/Modules/C

Answer 1

You can call cmake like this:

cmake -DCMAKE_C_COMPILER=iccarm ...

or

cmake -DCMAKE_CXX_COMPILER=...