anchor.diff:      "--enable-verbose-mode"
       "--with-libcanberra"
       "--with-xwayland-path=${xwayland}/bin/Xwayland"
  +  ];
  +
  +  patches = [
  +    # Pipewire 0.1.8 compatibility
  +    (fetchurl {
  +      name = "mutter-pipewire-0.1.8-compat.patch";
  +      url = https://bugzilla.gnome.org/attachment.cgi?id=367356;
  +      sha256 = "10bx5zf11wwhhy686w11ggikk56pbxydpbk9fbd947ir385x92cz";
  +    })
     ];
   
     propagatedBuildInputs = [
  
positive.code:   configureFlags = [
      "--with-x"
      "--disable-static"
      "--enable-shape"
      "--enable-sm"
      "--enable-startup-notification"
  
negative.code: { fetchurl, stdenv, pkgconfig, gnome3, intltool, gobjectIntrospection, upower, cairo
  , pango, cogl, clutter, libstartup_notification, zenity, libcanberra_gtk3
  , libtool, makeWrapper, xkeyboard_config, libxkbfile, libxkbcommon, libXtst, libinput
  , pipewire, libgudev, libwacom, xwayland, autoreconfHook }:
  
  stdenv.mkDerivation rec {
    inherit (import ./src.nix fetchurl) name src;
  