anchor.diff:      cinnamon-menus
       libxml2
       dbus-glib
  -    systemd
       polkit
       libgnomekbd
       libxklavier
  
positive.code:     rm -rfv $out
    '';
  
    nativeBuildInputs = [
      pkgconfig
      autoreconfHook
      wrapGAppsHook
      gettext
      intltool
      libxslt
      libtool
    ];
  
  
negative.code:     xorg.libXxf86misc
      xorg.libxkbfile
      gdk-pixbuf
    ];
  
    /* ./panels/datetime/test-timezone.c:4:#define TZ_DIR "/usr/share/zoneinfo/"
  