anchor.diff:    PKG_CONFIG_UDEV_UDEVDIR = "${placeholder "out"}/lib/udev";
   
     passthru = {
  -    libdir = "${self}/lib/mutter-6";
  +    libdir = "${self}/lib/mutter-7";
   
       tests = {
         libdirExists = runCommand "mutter-libdir-exists" {} ''
  
positive.code:     libxkbfile
      pango
      pipewire
      libsysprof-capture
      xkeyboard_config
      xwayland
      wayland-protocols
  
negative.code: , xorgserver
  , python3
  , wrapGAppsHook
  , sysprof
  , desktop-file-utils
  , libcap_ng
  , egl-wayland
  