anchor.diff:  , systemd
   , coreutils
   , meson
  +, mesonEmulatorHook
   , dbus
   , ninja
   , python3
  
positive.code:   ];
  
    nativeBuildInputs = [
      dbus
      gettext
      gobject-introspection
      meson
  
negative.code:     pkg-config
      python3
      vala
    ] ++ lib.optionals (!stdenv.buildPlatform.canExecute stdenv.hostPlatform) [
      #  meson.build:88:2: ERROR: Can not run test applications in this cross environment.
      mesonEmulatorHook
    ];
  
    buildInputs = [
      gobject-introspection
      dbus
      glib
      polkit
      systemd
  