config FREETZ_LIB_libusb_0 bool "libusb-0.1 (libusb-0.1.so)" select FREETZ_LIB_libusb_1 if FREETZ_LIB_libusb_0_WITH_COMPAT default n help A library for accessing Linux USB devices (legacy API). choice prompt "implemented using" depends on FREETZ_LIB_libusb_0 default FREETZ_LIB_libusb_0_WITH_LEGACY config FREETZ_LIB_libusb_0_WITH_LEGACY bool "legacy library" config FREETZ_LIB_libusb_0_WITH_COMPAT bool "libusb-1.0 compat layer" endchoice