anchor.diff:      pname = "unvanquished-assets";
       inherit version src;
   
  -    outputHash = "sha256-/dPr3ASNew1naB9FLcZ70jZtqQXWRflUmr4jsnRskiA=";
  +    outputHash = "sha256-+mO4HQwFfy7SeGrN4R52KOr/uNQXkHMvYir3k0l5rDo=";
       outputHashMode = "recursive";
   
       nativeBuildInputs = [ aria2 cacert ];
  
positive.code: 
      src = fetchzip {
        url = "https://dl.unvanquished.net/deps/linux64-${version}.tar.bz2";
        sha256 = "sha256-N/zkUhPFnU15QSe4NGmVLmhU7UslYrzz9ZUWuLbydyE=";
      };
  
      dontPatchELF = true;
  
negative.code:     cp -r ${unvanquished-binary-deps}/* daemon/external_deps/linux64-${binary-deps-version}/
      chmod +w -R daemon/external_deps/linux64-${binary-deps-version}/
    '';
  
    nativeBuildInputs = [
      cmake
  