SRC += konstantin.c ifneq (,$(filter yes,$(RGBLIGHT_ENABLE) $(RGB_MATRIX_ENABLE))) # if either is yes SRC += rgb.c endif ifeq ($(strip $(TAP_DANCE_ENABLE)), yes) SRC += tap_dance.c endif ifneq (,$(filter yes,$(UNICODE_ENABLE) $(UNICODEMAP_ENABLE))) # if either is yes SRC += unicode.c endif EXTRAFLAGS += -flto