zephyr/subsys/logging/CMakeLists.txt

zephyr_sources_ifdef(
  CONFIG_LOG
  log_list.c
  log_core.c
  log_msg.c
  log_output.c
  )

zephyr_sources_ifdef(
  CONFIG_LOG_BACKEND_UART
  log_backend_uart.c
  )

zephyr_sources_ifdef(
  CONFIG_LOG_CMDS
  log_cmds.c
  )

zephyr_sources_ifdef(
  CONFIG_LOG_BACKEND_NATIVE_POSIX
  log_backend_native_posix.c
  )

zephyr_sources_ifdef(
  CONFIG_LOG_BACKEND_XTENSA_SIM
  log_backend_xtensa_sim.c
  )

zephyr_sources_ifdef(
  CONFIG_LOG_BACKEND_NET
  log_backend_net.c
  )

zephyr_sources_ifdef(
  CONFIG_LOG_BACKEND_RTT
  log_backend_rtt.c
)

zephyr_sources_ifdef(
  CONFIG_LOG_BACKEND_SWO
  log_backend_swo.c
)