变更IO驱动

hc

2023-08-29 185649640333407ac269f396d6adcc4b25bfb474

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CPPFLAGS += -DNO_PROTOTYPES=1 -DHZ=100
LDLIBS += -lm
 
all: dhrystone
 
dhrystone: dhry_1.o dhry_2.o
    $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LDLIBS)
 
clean:
    rm -f *.o dhrystone
 
.PHONY: all clean