# the geturl command needs libcurl find_package(CURL QUIET COMPONENTS HTTP HTTPS) option(WITH_CURL "Enable libcurl support" ${CURL_FOUND}) if(WITH_CURL) find_package(CURL REQUIRED COMPONENTS HTTP HTTPS) target_compile_definitions(lammps PRIVATE -DLAMMPS_CURL) target_link_libraries(lammps PRIVATE CURL::libcurl) endif()