CONTIKI_ARM_DIRS += cortex-m/cm4 CFLAGS += -mcpu=cortex-m4 LDFLAGS += -mcpu=cortex-m4 ### Compilation rules CUSTOM_RULE_LINK=1 %.elf: $(TARGET_STARTFILES) %.o $(PROJECT_OBJECTFILES) $(PROJECT_LIBRARIES) contiki-$(TARGET).a $(TARGET_LIBS) $(TRACE_LD) $(Q)$(CC) $(LDFLAGS) ${filter %.o %.a,$^} -o $@ include $(CONTIKI)/arch/cpu/arm/cortex-m/Makefile.cortex-m