if (WITH_GHOSTRIDER) add_definitions(/DXMRIG_ALGO_GHOSTRIDER) add_subdirectory(src/crypto/ghostrider) set(GHOSTRIDER_LIBRARY ghostrider) else() message(STATUS "WITH_GHOSTRIDER=OFF ... GhostRider algorithm disabled") remove_definitions(/DXMRIG_ALGO_GHOSTRIDER) set(GHOSTRIDER_LIBRARY "") endif()