args: with args;
rec {
  gstreamer = makeOverridable (import ./gstreamer) {
    inherit (args) fetchurl stdenv perl bison flex
       pkgconfig python which glib libxml2;
  };

  gstPluginsBase = makeOverridable (import ./gst-plugins-base) {
    inherit gstreamer;
    inherit (args) fetchurl stdenv pkgconfig python
      libX11 libXv libXext alsaLib cdparanoia libogg libtheora
      libvorbis freetype pango liboil gtk which gtkdoc;
  };

  gstPluginsGood = makeOverridable (import ./gst-plugins-good) {
    inherit gstPluginsBase;
    inherit (args) fetchurl stdenv pkgconfig aalib cairo flac hal
      libjpeg zlib speex libpng libdv libcaca dbus libiec61883
      libavc1394 ladspaH taglib gdbm pulseaudio libsoup libcap 
      libtasn1;
  };

  gstFfmpeg = makeOverridable (import ./gst-ffmpeg) {
    inherit fetchurl stdenv pkgconfig gstPluginsBase bzip2;
  };

  gnonlin = makeOverridable (import ./gnonlin) {
    inherit fetchurl stdenv pkgconfig gstreamer gstPluginsBase;
  };

  # Header files are in include/${prefix}/
  prefix = "gstreamer-0.10";
}