anchor.diff:  , linux-headers
   , opengl-dummy
   , pango
  +, pipewire
   , systemd_lib
   , upower
   , wayland
  
positive.code:     linux-headers
      opengl-dummy
      pango
      systemd_lib
      upower
      wayland
  
negative.code: 
    configureFlags = [
      "--enable-nls"
      "--disable-glibtest"
      "--disable-schemas-compile"
      "--enable-verbose-mode"
      "--enable-sm"
      "--${boolEn (libstartup_notification != null)}-startup-notification"
      "--disable-installed-tests"
      "--${boolEn (pipewire != null)}-remote-desktop"
      "--${boolEn (gobject-introspection != null)}-introspection"
      "--enable-native-backend"
      "--enable-egl-device"
      "--${boolEn (wayland != null)}-wayland"
      "--disable-debug"
      "--enable-compile-warnings"
      "--${boolWt (libcanberra != null)}-libcanberra"
      "--${boolWt (libwacom != null)}-libwacom"
      "--${boolWt (libgudev != null)}-gudev"
      "--${boolWt (libx11 != null)}-x"
    ];
  
  