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| Rev 420 | Rev 455 | ||
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| 1 | BINUTILS_DIR=/usr/local/sparc64/bin |
- | |
| 2 | TARGET=sparc64-linux-gnu |
1 | .PHONY: build clean |
| 3 | 2 | ||
| 4 | .PHONY: nothing build |
3 | CFLAGS = -nostdinc -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O3 -I../include |
| 5 | - | ||
| 6 | nothing: |
- | |
| 7 | 4 | ||
| 8 | build: boot.bin |
5 | build: boot.bin |
| 9 | cp boot.bin ../../../load.bin |
6 | cp boot.bin ../../../load.bin |
| 10 | 7 | ||
| 11 | CC=$(BINUTILS_DIR)/$(TARGET)-gcc |
- | |
| 12 | AS=$(BINUTILS_DIR)/$(TARGET)-as |
- | |
| 13 | LD=$(BINUTILS_DIR)/$(TARGET)-ld |
- | |
| 14 | - | ||
| 15 | CPPFLAGS=$(DEFS) -nostdinc -I../include |
- | |
| 16 | CFLAGS=$(CPPFLAGS) -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O2 |
- | |
| 17 | LFLAGS=-no-check-sections -N -T _link.ld -s |
- | |
| 18 | - | ||
| 19 | boot.bin: boot.aout |
8 | boot.bin: boot.a.out |
| 20 | dd if=/dev/zero of=$@ bs=512 count=16 |
9 | dd if=/dev/zero of=$@ bs=512 count=16 |
| 21 | dd if=boot.aout of=$@ bs=512 seek=1 conv=notrunc |
10 | dd if=boot.a.out of=$@ bs=512 seek=1 conv=notrunc |
| 22 | 11 | ||
| 23 | boot.aout: boot.o |
12 | boot.a.out: boot.o |
| 24 | $(LD) $(LFLAGS) boot.o -o $@ |
13 | $(LD) -no-check-sections -N -T _link.ld -s boot.o -o $@ |
| 25 | 14 | ||
| 26 | boot.o: boot.S |
15 | boot.o: boot.S |
| 27 | $(CC) $(CFLAGS) -c boot.S -o $@ |
16 | $(CC) $(CFLAGS) -c boot.S -o $@ |
| 28 | 17 | ||
| 29 | clean: |
18 | clean: |
| 30 | -rm *.o *.bin *.aout |
19 | -rm -f boot.o boot.a.out boot.bin ../../../load.bin |