include(FetchContent) FetchContent_Declare( yaml-cpp GIT_REPOSITORY https://github.com/jbeder/yaml-cpp.git GIT_TAG yaml-cpp-0.7.0 GIT_PROGRESS TRUE ) set(GLFW_BUILD_EXAMPLES OFF CACHE INTERNAL "") set(GLFW_BUILD_TESTS OFF CACHE INTERNAL "") set(GLFW_BUILD_DOCS OFF CACHE INTERNAL "") set(GLFW_INSTALL OFF CACHE INTERNAL "") FetchContent_MakeAvailable(yaml-cpp)