anchor.diff:    ];
   
     buildInputs = [
  -    gtk2 wayland libwebp enchant
  +    gtk2 wayland libwebp enchant libnotify
       libxml2 libsecret libxslt harfbuzz libpthreadstubs
       gst-plugins-base
     ] ++ optional enableGeoLocation geoclue2;
  
positive.code:     libsoup gtk3
    ];
  
    enableParallelBuilding = true; # build problems on Hydra
  }
  
negative.code: with stdenv.lib;
  stdenv.mkDerivation rec {
    name = "webkitgtk-${version}";
    version = "2.10.0";
  
    meta = {
      description = "Web content rendering engine, GTK+ port";
  