CMAKE_INSTALL_LIBDIR is an absolute path on Nix (which is a valid
thing to do). In such a case two absolute paths would get appended
resulting in a nonsense path that broke pkg-config support.
Because CI didn't cover this code we didn't know there were
warnings in these codepaths to address.
Not sure why GCC's -Wduplicated-branches is being emitted or how
exactly to fix it. It's easier to simply ignore it in this one
particular file.
Highlights:
- Support for Scancode
- Create windows without OpenGL context
- Create windows with a Vulkan context
- SFML supports macOS arm64 also known as M1 chipset
- Unit testing foundation
