config BR2_PACKAGE_WEBSOCKETPP bool "websocketpp" depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 # C++11 depends on BR2_INSTALL_LIBSTDCPP help WebSocket++ is a header only C++ library that implements RFC6455 The WebSocket Protocol. It allows integrating WebSocket client and server functionality into C++ programs. It uses interchangeable network transport modules including one based on C++ iostreams and one based on Boost Asio. http://www.zaphoyd.com/websocketpp comment "websocketpp needs a toolchain w/ C++ and gcc >= 4.8" depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_GCC_AT_LEAST_4_8