set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/plugins/webserver) add_custom_target(webserver-plugins) optional_add_subdirectory(fileserverplugin) optional_add_subdirectory(helloworldplugin) optional_add_subdirectory(proxyplugin) optional_add_subdirectory(seriesplugin) optional_add_subdirectory(wifilampplugin)