anchor.diff:  , wrapGAppsHook
   , libhandy
   , libxkbcommon
  +, libgudev
  +, callaudiod
   , pulseaudio
   , glib
   , gtk3
  
positive.code: 
    meta = with lib; {
      description = "A pure Wayland shell prototype for GNOME on mobile devices";
      homepage = "https://source.puri.sm/Librem5/phosh";
      license = licenses.gpl3Plus;
      maintainers = with maintainers; [ archseer jtojnar masipcat zhaofengli ];
      platforms = platforms.linux;
  
negative.code:     libhandy
      libsecret
      libxkbcommon
      libgudev
      callaudiod
      pulseaudio
      glib
      gcr
  