makefile

来自「arm学习报告」· 代码 · 共 35 行

BIN2C   = ../tools/bin2c
CFLAGS += -I..
AFLAGS += -I..


OBJ = head.o sysinit.o

all: ../sysinit.c

../sysinit.c: sysinit.bin
	$(BIN2C) -c -s sysinit_data sysinit.bin ../sysinit.c

sysinit.bin: sysinit
	$(OBJCOPY) -O binary --only-section=.init \
		--only-section=.text \
		--only-section=.rodata \
		--only-section=.data \
		--only-section=.bss sysinit \
		sysinit.bin

sysinit: $(OBJ)
	$(LD) -p -X -T sysinit.ld $(OBJ) \
		-o sysinit


clean:
	$(RM) -rf *.o sysinit sysinit.bin ../sysinit.c

%.o: %.c
	$(CC) $(CFLAGS) -c -o $@ $<

%.o: %.S
	$(CC) $(AFLAGS) -c -o $@ $<