https://trenki2.github.io/blog/2017/07/04/using-sdl2-image-with-cmake/ https://github.com/tcbrindle/sdl2-cmake-scripts https://trenki2.github.io/blog/2017/06/02/using-sdl2-with-cmake/
https://www.matsson.com/prog/sdl2-mingw-w64-tutorial.php https://wiki.libsdl.org/SDL2/Tutorials