include(FetchContent) FetchContent_Declare( fmt URL https://github.com/fmtlib/fmt/archive/refs/tags/10.2.1.tar.gz URL_HASH SHA256=1250e4cc58bf06ee631567523f48848dc4596133e163f02615c97f78bab6c811 DOWNLOAD_EXTRACT_TIMESTAMP FALSE ) 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 ()