CMake VS generator default options does not enable parrallel builds (/MP)
I just realized that the Visual Studio generators didn't add the
/MP option for parallel builds by default.
The only related issue I found was #17696 (closed).
It is not very practical to have to change
CMAKE_C*_FLAGS every single time we generate a new build folder, or force the project to put it in its
CMakeLists.txt. Is there any reason why this is not set by default ?