anchor.diff:      description = "Desktop integration portals for sandboxed apps";
       maintainers = with maintainers; [ jtojnar ];
       platforms = platforms.linux;
  -    license = licenses.lgpl21;
  +    license = licenses.lgpl2Plus;
     };
   }
  
positive.code: { stdenv
  , fetchFromGitHub
  , autoreconfHook
  , pkgconfig
  , libxml2
  , xdg-desktop-portal
  , gtk3
  
negative.code: 
  stdenv.mkDerivation rec {
    pname = "xdg-desktop-portal-gtk";
    version = "1.8.0";
  
    src = fetchFromGitHub {
      owner = "flatpak";
      repo = pname;
      rev = version;
      sha256 = "0987fwsdgkcd3mh3scvg2kyg4ay1rr5w16js4pl3pavw9yhl9lbi";
    };
  
    nativeBuildInputs = [
      autoreconfHook
      libxml2
      pkg-config
      wrapGAppsHook
      xdg-desktop-portal
    ];
  