{ ... }:
let
    pkgs = (import <nixpkgs>{});
in {
    qemu-patched = pkgs.stdenv.mkDerivation {
        name = "qemu";
        version = "v8.1.5";
        src = builtins.fetchGit {
            url = "https://github.com/qemu/qemu";
            rev = "v8.1.5";
        };
        patches = [ "./IO-Exit.patch" ];
    };
}