buildroot/package/mbpfan/Config.in

config BR2_PACKAGE_MBPFAN
	bool "mbpfan"
	depends on BR2_USE_MMU
	help
	  Mbpfan is a daemon for MacBook laptops which monitors the
	  CPU temperature with the coretemp module, and sets the fan
	  speeds with the applesmc module.

	  https://github.com/linux-on-mac/mbpfan