config BR2_PACKAGE_LIBUSB bool "libusb" depends on BR2_TOOLCHAIN_HAS_THREADS help Userspace library for accessing USB devices http://libusb.info/ if BR2_PACKAGE_LIBUSB config BR2_PACKAGE_LIBUSB_EXAMPLES bool "build libusb examples" endif comment "libusb needs a toolchain w/ threads" depends on !BR2_TOOLCHAIN_HAS_THREADS