anchor.diff:      sha256 = "12ldr8vppylr90849g3mpjphmnr4lp0vsdkj01a5f4bv4ksx35fm";
     };
   
  +  patches = [
  +    (fetchpatch {
  +      url = "https://github.com/phuhl/linux_notification_center/commit/5244e1498574983322be97925e1ff7ebe456d974.patch";
  +      sha256 = "sha256-hbqbgBmuewOhtx0na2tmFa5W128ZrBvDcyPme/mRzlI=";
  +    })
  +  ];
   
     nativeBuildInputs = [
       autoPatchelfHook
  
positive.code: , gtk3
  , gobject-introspection
  , libxml2
  }:
  stdenv.mkDerivation rec {
    pname = "deadd-notification-center";
  
negative.code:     hicolor-icon-theme
    ];
  
    buildFlags = [
      # Exclude stack from `make all` to use the prebuilt binary from .out/
      "service"
    ];
  
    makeFlags = [
      "PREFIX=${placeholder "out"}"
      "SERVICEDIR_SYSTEMD=${placeholder "out"}/etc/systemd/user"
      "SERVICEDIR_DBUS=${placeholder "out"}/share/dbus-1/services"
      # Override systemd auto-detection.
      "SYSTEMD=1"
    ];
  
    meta = with lib; {
      description = "A haskell-written notification center for users that like a desktop with style";
  