Do not check for libusb or libudev is USB support is disabled.
Do not check for libusb or libudev is USB support is disabled.

See Debian bug #626201: pcsc-lite: FTBFS on hurd-i386 						


git-svn-id: f2d781e409b7e36a714fc884bb9b2fc5091ddd28@5734 0ce88b0d-b2fd-0310-8134-9614164e65ea

vicamo/pcsc-lite-android,vicamo/pcsc-lite-android,vicamo/pcsc-lite-android,vicamo/pcsc-lite-android,vicamo/pcsc-lite-android