The Celix Log Writers are components that read/listen to the Log Service and print the Log entries to the console or syslog, respectively.
BUILD_LOG_WRITER=ON
BUILD_LOG_WRITER_SYSLOG=ON
If the Celix Log Writers are installed find_package(CELIX) will set:
Celix::log_writer_stdout bundle targetCelix::log_writer_syslog bundle target