{ self, inputs, ... }: {

    flake.overlays.glfw-old = (final: prev: let
        pkgs-old = import inputs.nixpkgs-old { system = prev.stdenv.hostPlatform.system; };
    in { glfw = pkgs-old.glfw; });
    
    perSystem = { lib, system, pkgs, ... }: {
        _module.args.pkgs = import inputs.nixpkgs {
            inherit system;
            overlays = [
                self.overlays.glfw-old
            ];

            config = {};
        };
    };
}