-override CFLAGS = -MMD -MF$(DEP_DIR)$(patsubst %.c,%.d,$<) -pedantic -std=c99 -Wall -Wstrict-prototypes $(OPTIMIZE) -mmcu=$(MCU_TARGET) $(DEFS)
+override CFLAGS_A = -MMD -MF$(DEP_DIR)$(patsubst %.o,%.d,$(notdir $(1))) $(DEBUG) $(WARNING) -std=$(CSTD) $(OPTIMIZE) -mmcu=$(MCU_TARGET) $(DEFS)
+override CFLAGS = -MMD -MF$(DEP_DIR)$(patsubst %.o,%.d,$(notdir $@)) $(DEBUG) $(WARNING) -std=$(CSTD) $(OPTIMIZE) -mmcu=$(MCU_TARGET) $(DEFS)