config BR2_PACKAGE_WIRINGPI
  	bool "wiringpi"
  	depends on BR2_USE_MMU # fork()
  	depends on BR2_TOOLCHAIN_HAS_THREADS
  	help
  	  wiringPi libraries (and gpio command)
  
  	  http://wiringpi.com/
  
  comment "wiringpi needs a toolchain w/ threads"
  	depends on BR2_USE_MMU
  	depends on !BR2_TOOLCHAIN_HAS_THREADS