depends  autoconf  &&
depends  JPEG      &&
depends  libpng    &&
depends  lua       &&

if    [  "$CELESTIA_UI"  ==  "glut"  ];  then
  depends  GLUT  '--with-glut'  &&
  depends  zlib
elif  [  "$CELESTIA_UI"  ==  "gtk+2"  ];  then
  depends  gtk+2  '--with-gtk --with-x'  &&
  depends  gtkglext
elif  [  "$CELESTIA_UI"  ==  "gnome2"  ];  then
  depends  atk                                  &&
  depends  cairo     '--enable-cairo'           &&
  depends  gconf2                               &&
  depends  glib2                                &&
  depends  gnome-keyring                        &&
  depends  gnome-vfs2                           &&
  depends  gtk+2                                &&
  depends  gtkglext                             &&
  depends  libart_lgpl                          &&
  depends  libbonobo                            &&
  depends  libbonoboui                          &&
  depends  libgnome                             &&
  depends  libgnomecanvas                       &&
  depends  libgnomeui  '--with-gnome --with-x'  &&
  depends  libxml2                              &&
  depends  orbit2                               &&
  depends  pango                                &&
  depends  popt
else
  #
  # If we somehow get here, use GLUT
  #
  depends  GLUT  '--with-glut'
fi

optional_depends  gettext                        \
                  '--enable-nls'                 \
                  '--disable-nls'                \
                  'for Native Language Support'