config BR2_PACKAGE_LIBRETRO_ASSETS
    bool "retroarch assets"
    depends on BR2_PACKAGE_RETROARCH
    help
    The retroarch-assets repository is the home of the user interface elements used to generate the various User Experience (UX) environments.
    The UX environments are referred as "menu drivers" and you can switch between environments on most platforms at any time.

      https://github.com/libretro/libretro-assets