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25 lines
854 B
Makefile
25 lines
854 B
Makefile
CC=$(DragonOS_GCC)/x86_64-elf-gcc
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LD=ld
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OBJCOPY=objcopy
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# 修改这里，把它改为你的relibc的sysroot路径
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RELIBC_OPT=$(DADK_BUILD_CACHE_DIR_RELIBC_0_1_0)
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CFLAGS=-I $(RELIBC_OPT)/include
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tmp_output_dir=$(ROOT_PATH)/bin/tmp/user
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output_dir=$(DADK_BUILD_CACHE_DIR_TEST_GETTIMEOFDAY_0_1_0)
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LIBC_OBJS:=$(shell find $(RELIBC_OPT)/lib -name "*.o" | sort )
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LIBC_OBJS+=$(RELIBC_OPT)/lib/libc.a
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all: main.o
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mkdir -p $(tmp_output_dir)
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$(LD) -b elf64-x86-64 -z muldefs -o $(tmp_output_dir)/test_gettimeofday $(shell find . -name "*.o") $(LIBC_OBJS) -T link.lds
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$(OBJCOPY) -I elf64-x86-64 -R ".eh_frame" -R ".comment" -O elf64-x86-64 $(tmp_output_dir)/test_gettimeofday $(output_dir)/test_gettimeofday.elf
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mv $(output_dir)/test_gettimeofday.elf $(output_dir)/test_gettimeofday
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main.o: main.c
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$(CC) $(CFLAGS) -c main.c -o main.o
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clean:
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rm -f *.o
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