config BR2_PACKAGE_LIBRETRO_PRBOOM bool "libretro-prboom" depends on BR2_PACKAGE_RETROARCH depends on BR2_INSTALL_LIBSTDCPP help libretro prboom core. http://www.libretro.com comment "LIBRETRO_PRBOOM needs a toolchain w/ C++" depends on !BR2_INSTALL_LIBSTDCPP