app_objs += $(addprefix apps/on_boarding/,\
    app.o\
    language_controller.o\
    logo_controller.o\
    logo_view.o\
    update_controller.o\
  )
  
  i18n_files += $(addprefix apps/on_boarding/,\
    base.de.i18n\
    base.en.i18n\
    base.es.i18n\
    base.fr.i18n\
    base.pt.i18n\
  )
  
  app_images += apps/on_boarding/logo_icon.png