depends  PKG-CONFIG    &&
depends  liblo        &&
depends  dssi         &&
depends  ladspa       &&
depends  alsa-lib     &&
depends  JACK-DRIVER  &&

optional_depends  gtk+2                             \
                  "--with-gtk2"                     \
                  "--without-gtk2"                  \
                  "to use GTK+ 2.0 instead of 1.0"  &&

if  ! is_depends_enabled $SPELL gtk+2
then
  depends  gtk+
fi
