SRC_DIR := src ifeq ($(CONFIG_CONNECTION_COMMUNICATION_LORA), y) SRC_DIR += lora endif ifeq ($(CONFIG_CONNECTION_COMMUNICATION_ETHERNET), y) SRC_DIR += ethernet endif ifeq ($(CONFIG_CONNECTION_COMMUNICATION_WIFI), y) SRC_DIR += wifi endif ifeq ($(CONFIG_CONNECTION_COMMUNICATION_ZIGBEE), y) SRC_DIR += zigbee endif ifeq ($(CONFIG_CONNECTION_COMMUNICATION_NB_IOT), y) SRC_DIR += nbiot endif # ifeq ($(CONFIG_CONNECTION_COMMUNICATION_4G), y) # SRC_DIR += 4G # endif ifeq ($(CONFIG_CONNECTION_COMMUNICATION_BLUETOOTH), y) SRC_DIR += bluetooth endif include $(KERNEL_ROOT)/compiler.mk