args : with args;
	let localDefs = builderDefs.passthru.function {
		src = /* put a fetchurl here */
		  fetchurl {
		    url = "http://releases.compiz-fusion.org/core/compiz-0.8.0.tar.gz";
		    sha256 = "0xhyilfz2cfbdwni774b54171addjqw7hda6j6snzxb1igny7iry";
		  };
		buildInputs = [
			    pkgconfig gtk libwnck GConf libgnome 
			    libgnomeui metacity gnomegtk glib pango libglade libgtkhtml 
			    gtkhtml libgnomecanvas libgnomeprint libgnomeprintui gnomepanel 
			    librsvg fuse gettext intltool
		];
		  propagatedBuildInputs = [
		    libpng libXcomposite libXfixes libXdamage libXrandr libXinerama
		    libICE libSM startupnotification mesa GConf perl perlXMLParser libxslt
		    dbus.libs dbus_glib compositeproto fixesproto damageproto randrproto
		    xineramaproto renderproto kbproto xextproto libXrender xproto libX11
		    libxcb
		  ];
		configureFlags = ["--enable-gtk" "--enable-fuse" 
			"--enable-annotate" "--enable-librsvg"] ++ 
			(if args ? extraConfigureFlags then args.extraConfigureFlags else []);
	};
	in with localDefs;
let
	postAll = FullDepEntry ("
    for i in $out/bin/*; do
     patchelf --set-rpath /var/run/opengl-driver/lib:$(patchelf --print-rpath $i) $i
    done
    ensureDir \$out/share/compiz-plugins/
    ln -sfv \$out/lib/compiz \$out/share/compiz-plugins/
  ") [minInit doMakeInstall defEnsureDir];
in

stdenv.mkDerivation 
rec {
	name = "compiz-0.8.0";
	builder = writeScript (name + "-builder")
		(textClosure localDefs [doPatch doConfigure doMakeInstall doPropagate 
			doForceShare postAll]);
	inherit propagatedBuildInputs;
	meta = {
		description = "Compiz window manager";
		inherit src;
	};
}