The source project of this merge request has been removed.
Documentation: List build dependencies in README.
Documentation: This adds a list of build dependencies for mutter.
The list was derived by starting with a clean OS install, and adding packages until meson setup build
would succeed.
I was not sure about one dependency: xwayland. I did not add it to the list as it is surprising that it is needed for building. But I am not sure if that is the desired situation.