+ifeq (yes,$(strip $(TMK_LUFA_DEBUG)))
+ TMK_LUFA_OPTS += -DTMK_LUFA_DEBUG
+endif
+
+ifeq (yes,$(strip $(TMK_LUFA_DEBUG_SUART)))
+ SRC += common/avr/suart.S
+ TMK_LUFA_OPTS += -DTMK_LUFA_DEBUG_SUART
+ # Keep print/debug lines when disabling HID console. See common.mk.
+ DEBUG_PRINT_AVAILABLE = yes
+endif
+
+ifeq (yes,$(strip $(TMK_LUFA_DEBUG_UART)))
+ SRC += common/avr/uart.c
+ TMK_LUFA_OPTS += -DTMK_LUFA_DEBUG_UART
+ # Keep print/debug lines when disabling HID console. See common.mk.
+ DEBUG_PRINT_AVAILABLE = yes
+endif
+
+