include(FetchContent) FetchContent_Declare( fmt GIT_REPOSITORY https://github.com/fmtlib/fmt.git GIT_TAG e69e5f977d458f2650bb346dadf2ad30c5320281 # 10.2.1 GIT_SHALLOW ON GIT_PROGRESS TRUE ) FetchContent_GetProperties(fmt) if(NOT fmt_POPULATED) FetchContent_Populate(fmt) # We do not require os features of fmt set(FMT_OS OFF CACHE BOOL "Disable FMT_OS" FORCE) add_subdirectory(${fmt_SOURCE_DIR} ${fmt_BINARY_DIR}) set_target_properties(fmt PROPERTIES FOLDER "third-party") endif ()