anchor.diff:  , glib
   , gnome
   , gtk3
  +, libhandy
   , json-glib
   , libarchive
   , libnotify
  
positive.code: 
  stdenv.mkDerivation rec {
    pname = "file-roller";
    version = "3.40.0";
  
    src = fetchurl {
      url = "mirror://gnome/sources/${pname}/${lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
      sha256 = "039w1dcpa5ypmv6sm634alk9vbcdkyvy595vkh5gn032jsiqca2a";
    };
  
    patches = lib.optionals withPantheon [
  
negative.code:     glib
      gnome.adwaita-icon-theme
      gtk3
      libhandy
      json-glib
      libarchive
      libnotify
  