This project was generated by cmake-init.
It's heavily stripped down to focus on showing how to use LLVM Clang on
Windows with Ninja.
You must write a toolchain file that
sets Clang up to use the MSVC linker, system libraries and system headers, then
use it with the CMAKE_TOOLCHAIN_FILE variable.
That's it, now you can enjoy having a good compiler even on Windows. ;-)