1,23 → 1,12 |
PPC_BINUTILS_DIR=/usr/local/ppc/bin |
PPC_TARGET=ppc-linux-gnu |
.PHONY: build clean |
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.PHONY: nothing build |
CFLAGS = -nostdinc -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O3 -I../include |
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nothing: |
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build: boot.bin |
cp boot.bin ../../../load.bin |
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CC=$(PPC_BINUTILS_DIR)/$(PPC_TARGET)-gcc |
AS=$(PPC_BINUTILS_DIR)/$(PPC_TARGET)-as |
LD=$(PPC_BINUTILS_DIR)/$(PPC_TARGET)-ld |
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CPPFLAGS=$(DEFS) -nostdinc -I../include |
CFLAGS=$(CPPFLAGS) -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O2 |
LFLAGS=-no-check-sections -N -T _link.ld |
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boot.bin: boot.o main.o |
$(LD) $(LFLAGS) boot.o main.o -o $@ |
$(LD) -no-check-sections -N -T _link.ld boot.o main.o -o $@ |
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boot.o: boot.S |
$(CC) $(CFLAGS) -c boot.S -o $@ |
26,4 → 15,4 |
$(CC) $(CFLAGS) -c main.c -o $@ |
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clean: |
-rm *.o *.bin |
-rm -f boot.o main.o boot.bin ../../../load.bin |