anchor.diff:  
       src = fetchzip {
         url = "https://dl.unvanquished.net/deps/linux64-${version}.tar.bz2";
  -      sha256 = "sha256-N/zkUhPFnU15QSe4NGmVLmhU7UslYrzz9ZUWuLbydyE=";
  +      sha256 = "sha256-ERfg89oTf9JTtv/qRnTRIzFP+zMpHT8W4WAIxqogy9E=";
       };
   
       dontPatchELF = true;
  
positive.code:     cp -r ${unvanquished-binary-deps}/* daemon/external_deps/linux64-${binary-deps-version}/
      chmod +w -R daemon/external_deps/linux64-${binary-deps-version}/
    '';
  
    patches = [
      (fetchpatch {
        name = "fix-sdl-eventqueue-part1.patch";
        url = "https://github.com/DaemonEngine/Daemon/commit/3a978c485f2a7e02c0bc5aeed2c7c4378026cb33.patch";
        sha256 = "sha256-wVDscGf5zOOmivItNK913l0cfNFR6RpApewrxbmfG8s=";
        stripLen = 1;
        extraPrefix = "daemon/";
      })
      (fetchpatch {
        name = "fix-sdl-eventqueue-part2.patch";
        url = "https://github.com/DaemonEngine/Daemon/commit/54f98909c8871a57efb40263b215b81f22010b22.patch";
        sha256 = "sha256-9qlyJnUEyZgFaclpXthKHm3qq+cW4E4LMOpLukcwBCU=";
        stripLen = 1;
        extraPrefix = "daemon/";
        excludes = [ "*/CMakeLists.txt" ];
      })
    ];
  
    nativeBuildInputs = [
      cmake
  
negative.code:     pname = "unvanquished-assets";
      inherit version src;
  
      outputHash = "sha256-+mO4HQwFfy7SeGrN4R52KOr/uNQXkHMvYir3k0l5rDo=";
      outputHashMode = "recursive";
  
      nativeBuildInputs = [ aria2 cacert ];
  