anchor.diff:      license = licenses.boost;
       maintainers = with maintainers; [ expipiplus1 prusnak ];
       platforms = platforms.linux;
  +    mainProgram = "monado-cli";
     };
   }
  
positive.code: 
  stdenv.mkDerivation rec {
    pname = "monado";
    version = "21.0.0";
  
    src = fetchFromGitLab {
      domain = "gitlab.freedesktop.org";
      owner = pname;
      repo = pname;
      rev = "v${version}";
      sha256 = "07zxs96i3prjqww1f68496cl2xxqaidx32lpfyy0pn5am4c297zc";
    };
  
    patches = [
      # https://github.com/NixOS/nixpkgs/issues/137245
      # Fix warning after Vulkan 1.2.174 VK_NULL_HANDLE change
      (fetchpatch {
        url = "https://gitlab.freedesktop.org/monado/monado/-/commit/c47775a95d8e139a2f234063793eb6726f830510.patch";
        sha256 = "093ymvi9ifpk4vyjcwhhci9cnscxwbv5f80xdbppcqa0j92nmkmp";
      })
    ];
  
    nativeBuildInputs = [
      cmake
  
negative.code: { lib
  , stdenv
  , fetchFromGitLab
  , writeText
  , cmake
  , doxygen
  