>=dev-libs/dbus-glib-0.30
>=dev-libs/glib-2.50.0:2
>=x11-libs/gtk+-3.24.0:3
>=x11-libs/libwnck-3.20:3
x11-libs/libICE:=
x11-libs/libX11:=
x11-libs/libXScrnSaver:=
x11-libs/libXext:=
x11-libs/libXxf86vm:=
>=x11-libs/libXrandr-1.3:=
>=x11-libs/libxklavier-5.2:=
>=xfce-base/garcon-0.5.0:=
>=xfce-base/libxfce4ui-4.18.4:=
>=xfce-base/libxfce4util-4.12.1:=
>=xfce-base/xfconf-4.12.1:=

elogind?
      ( sys-auth/elogind )

locking?
      ( pam?
            ( sys-libs/pam )
       )

opengl?
      ( virtual/opengl )

systemd?
      ( sys-apps/systemd:= )