SRC_DIR := ifeq ($(CONFIG_LIB_USING_LORA_RADIO),y) SRC_DIR += lora_radio_driver endif ifeq ($(CONFIG_LIB_USING_LORAWAN_ED_STACK),y) SRC_DIR += lorawan_devicenode endif ifeq ($(CONFIG_LIB_USING_LORAWAN_GATEWAY_SC),y) SRC_DIR += lorawan_gateway_single_channel endif include $(KERNEL_ROOT)/compiler.mk