make

cc -Wall -fPIC -DUSB_DRIVER_VERSION="\"2016-09-25 23:23:24\""  -DJTAGKEY usb-driver.c xpcu.c parport.c config.c jtagmon.c jtagkey.c -o libusb-driver.so -ldl -lusb -lpthread -L/usr/local/lib -lftdi -L/usr/lib/x86_64-linux-gnu -lusb -shared
parport.c: In function ‘parport_transfer’:
parport.c:21:23: warning: variable ‘last_pp_write’ set but not used [-Wunused-but-set-variable]
  static unsigned char last_pp_write = 0;
                       ^
cc -DDEBUG -Wall -fPIC -DUSB_DRIVER_VERSION="\"2016-09-25 23:23:24\""  -DJTAGKEY usb-driver.c xpcu.c parport.c config.c jtagmon.c jtagkey.c -o libusb-driver-DEBUG.so -ldl -lusb -lpthread -L/usr/local/lib -lftdi -L/usr/lib/x86_64-linux-gnu -lusb -shared
Built library is 64 bit. Run `make lib32' to build a 32 bit version