## SECTION=system_libraries menuconfig LIBUSB tristate select LIBC_RT select LIBC_PTHREAD prompt "libusb-1.x " help Library for programming USB applications without the knowledge of Linux kernel internals. if LIBUSB config LIBUSB_LOG bool prompt "Enable all log" help Enable all logging. Even if an application setup the debug level to a value other than 0, this library will not output any messages. If this menu entry is enabled, an application or the environment variable LIBUSB_DEBUG can setup the debug message level at runtime. Refer http://libusb.sourceforge.net/api-1.0/group__lib.htm function libusb_set_debug() config LIBUSB_SYSTEM_LOG bool prompt "Enable system log" depends on LIBUSB_LOG help Enable output logging messages to system wide log, if supported by the OS. config LIBUSB_DEBUG_LOG bool prompt "Enable debug log" depends on LIBUSB_LOG help Enable full debug logging. This will always output debug messages, there is no way to disable them at runtime. endif