config BR2_PACKAGE_LIBUSB
  	bool "libusb"
  	depends on BR2_TOOLCHAIN_HAS_THREADS
  	help
  	  Userspace library for accessing USB devices
  
  	  http://libusb.info/
  
  comment "libusb needs a toolchain w/ threads"
  	depends on !BR2_TOOLCHAIN_HAS_THREADS