+CFLAGS=-Wall -fPIC
+
+SOBJECTS=libusb-driver.so libusb-driver-DEBUG.so libusb-driver-trenz.so
+
+all: $(SOBJECTS)
+
+libusb-driver.so: usb-driver.c usb-driver.h
+ gcc $(CFLAGS) $< -o $@ -ldl -lusb -lpthread -shared
+
+libusb-driver-trenz.so: usb-driver.c usb-driver.h
+ gcc -DTRENZ $(CFLAGS) $< -o $@ -ldl -lusb -lpthread -shared
+
+libusb-driver-DEBUG.so: usb-driver.c usb-driver.h
+ gcc -DDEBUG $(CFLAGS) $< -o $@ -ldl -lusb -lpthread -shared