# Fetch yaml-cpp include(FetchContent) FetchContent_Declare( yaml-cpp GIT_REPOSITORY https://github.com/jbeder/yaml-cpp GIT_TAG 28f93bdec6387d42332220afa9558060c8016795 ) FetchContent_MakeAvailable(yaml-cpp) message("Fetched yaml-cpp source code from Github: ${yaml-cpp_SOURCE_DIR}")