config BR2_PACKAGE_LIBRETRO_BEETLEWSWAN bool "libretro-beetlewswan" depends on BR2_PACKAGE_RETROARCH depends on BR2_INSTALL_LIBSTDCPP help libretro beetlewswan core. http://www.libretro.com comment "LIBRETRO_BEETLEWSWAN needs a toolchain w/ C++" depends on !BR2_INSTALL_LIBSTDCPP