include(FetchContent) FetchContent_Declare( fmt GIT_REPOSITORY https://github.com/fmtlib/fmt.git GIT_TAG f5e54359df4c26b6230fc61d38aa294581393084 # 10.1.1 GIT_PROGRESS TRUE ) FetchContent_GetProperties(fmt) if(NOT fmt_POPULATED) message(STATUS "Fetching fmt lib...") 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} EXCLUDE_FROM_ALL) endif ()