config BR2_PACKAGE_LIBRETRO_FMSX bool "libretro-fmsx" depends on BR2_PACKAGE_RETROARCH depends on BR2_INSTALL_LIBSTDCPP help libretro fmsx core. http://www.libretro.com comment "LIBRETRO_FMSX needs a toolchain w/ C++" depends on !BR2_INSTALL_LIBSTDCPP