+if REMOTE_BITBANG
+DRIVERFILES += remote_bitbang.c
+endif
+if HLADAPTER
+DRIVERFILES += stlink_usb.c
+DRIVERFILES += ti_icdi_usb.c
+endif
+if OSBDM
+DRIVERFILES += osbdm.c
+endif
+if OPENDOUS
+DRIVERFILES += opendous.c
+endif
+if SYSFSGPIO
+DRIVERFILES += sysfsgpio.c
+endif
+if BCM2835GPIO
+DRIVERFILES += bcm2835gpio.c
+endif
+
+if OPENJTAG
+DRIVERFILES += openjtag.c
+endif
+
+if CMSIS_DAP
+DRIVERFILES += cmsis_dap_usb.c
+endif