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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 420 | jermar | 1 | BINUTILS_DIR=/usr/local/sparc64/bin |
| 2 | TARGET=sparc64-linux-gnu |
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| 418 | jermar | 3 | |
| 420 | jermar | 4 | .PHONY: nothing build |
| 5 | |||
| 418 | jermar | 6 | nothing: |
| 7 | |||
| 420 | jermar | 8 | build: boot.bin |
| 9 | cp boot.bin ../../../load.bin |
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| 418 | jermar | 10 | |
| 420 | jermar | 11 | CC=$(BINUTILS_DIR)/$(TARGET)-gcc |
| 12 | AS=$(BINUTILS_DIR)/$(TARGET)-as |
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| 13 | LD=$(BINUTILS_DIR)/$(TARGET)-ld |
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| 14 | |||
| 15 | CPPFLAGS=$(DEFS) -nostdinc -I../include |
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| 16 | CFLAGS=$(CPPFLAGS) -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O2 |
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| 17 | LFLAGS=-no-check-sections -N -T _link.ld -s |
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| 18 | |||
| 19 | boot.bin: boot.aout |
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| 20 | dd if=/dev/zero of=$@ bs=512 count=16 |
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| 21 | dd if=boot.aout of=$@ bs=512 seek=1 conv=notrunc |
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| 22 | |||
| 23 | boot.aout: boot.o |
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| 24 | $(LD) $(LFLAGS) boot.o -o $@ |
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| 25 | |||
| 26 | boot.o: boot.S |
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| 27 | $(CC) $(CFLAGS) -c boot.S -o $@ |
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| 28 | |||
| 418 | jermar | 29 | clean: |
| 420 | jermar | 30 | -rm *.o *.bin *.aout |