ifeq ($(CONFIG_ADD_XIZI_FETURES),y) SRC_FILES := lwip_tcp_socket_demo.c lwip_udp_socket_demo.c include $(KERNEL_ROOT)/compiler.mk endif include $(KERNEL_ROOT)/.config ifeq ($(CONFIG_ADD_NUTTX_FETURES),y) include $(APPDIR)/Make.defs CSRCS += lwip_tcp_socket_demo.c lwip_udp_socket_demo.c include $(APPDIR)/Application.mk endif