CPRE := @ ifeq ($(V),1) CPRE := VERB := --verbose endif .PHONY:startup startup: all all: @echo "Build Solution by $(BOARD) " $(CPRE) scons $(VERB) --board=$(BOARD) $(MULTITHREADS) $(MAKEFLAGS) @echo AOS SDK Done sdk: $(CPRE) aos sdk .PHONY:clean clean: $(CPRE) scons -c --board=$(BOARD) $(CPRE) find . -name "*.[od]" -delete $(CPRE) rm -rf aos_sdk aos.elf aos.map aos.bin generated out