+ifeq ($(PLATFORM),AVR)
+ include $(TMK_PATH)/protocol/lufa.mk
+ include $(TMK_PATH)/avr.mk
+else ifeq ($(PLATFORM),CHIBIOS)
+ include $(TMK_PATH)/protocol/chibios.mk
+ include $(TMK_PATH)/chibios.mk
+ OPT_OS = chibios
+else
+ $(error Unknown platform)
+endif
+
+ifeq ($(strip $(VISUALIZER_ENABLE)), yes)
+ VISUALIZER_DIR = $(QUANTUM_DIR)/visualizer
+ VISUALIZER_PATH = $(QUANTUM_PATH)/visualizer
+ include $(VISUALIZER_PATH)/visualizer.mk
+endif
+
+include $(TMK_PATH)/rules.mk
+
+GIT_VERSION := $(shell git describe --abbrev=6 --dirty --always --tags 2>/dev/null || date +"%Y-%m-%d-%H:%M:%S")
+BUILD_DATE := $(shell date +"%Y-%m-%d-%H:%M:%S")
+OPT_DEFS += -DQMK_KEYBOARD=\"$(KEYBOARD)\" -DQMK_KEYMAP=\"$(KEYMAP)\"
+OPT_DEFS += -DQMK_VERSION=\"$(GIT_VERSION)\" -DQMK_BUILDDATE=\"$(BUILD_DATE)\"