How to speed up Compile Time of my CMake enabled C++ Project?

Question

I came across several SO questions regarding specific aspects of improving the turn-around time of CMake enabled C++ projects lately (like \"At what level should I distribut

Answer 1

For speeding up the CMake configure time see: https://github.com/cristianadam/cmake-checks-cache

LLVM + Clang got a ~3x speedup.