OPT_DEFS += -DHOST_PJRC SRC += pjrc.c \ usb_keyboard.c \ usb_debug.c \ usb.c \ bootloader_teensy.c # Search Path VPATH += $(COMMON_DIR):$(COMMON_DIR)/pjrc # Option modules ifdef $(or MOUSEKEY_ENABLE, PS2_MOUSE_ENABLE) SRC += usb_mouse.c endif ifdef EXTRAKEY_ENABLE SRC += usb_extra.c endif