kconfig

open source bios with linux platform, very good and can be reused.

config HOST_UNIX
	bool "Build Hosted Unix binary"
	default y
	help
	  Build a version of the OpenBIOS kernel that runs in a 
	  Unix-like operating system.

config UNIX_QT
	depends HOST_UNIX
	bool "QT frontend for Unix binary"
	default n
	help
	  Enable this option if you wish to add a graphical user 
	  interface to the openbios hosted unix binary. This option
	  needs the QT library installed.

source "arch/unix/plugins/Kconfig"