SRC += keyboards/$(KEYBOARD)/keymaps/$(KEYMAP)/visualizer.c
else
ifeq ("$(wildcard $(SUBPROJECT_PATH)/keymaps/$(KEYMAP)/visualizer.c)","")
+ ifeq ("$(wildcard $(SUBPROJECT_PATH)/visualizer.c)","")
$(error "$(KEYMAP_PATH)/visualizer.c" does not exist)
+ else
+ SRC += keyboards/$(KEYBOARD)/$(SUBPROJECT)/visualizer.c
+ endif
else
SRC += keyboards/$(KEYBOARD)/$(SUBPROJECT)/keymaps/$(KEYMAP)/visualizer.c
endif