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Merge pull request #161 from antonblanchard/hello-world-Makefile

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hello_world: Use Makefile automatic variables
jtag-port
Anton Blanchard 5 years ago committed by GitHub
parent afbb99cfd4 06b28be577
commit 4c2bd76634
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1 changed files with 7 additions and 7 deletions
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hello_world/Makefile
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@ -2,8 +2,8 @@ ARCH = $(shell uname -m)
ifneq ("$(ARCH)", "ppc64") ifneq ("$(ARCH)", "ppc64")
ifneq ("$(ARCH)", "ppc64le") ifneq ("$(ARCH)", "ppc64le")
CROSS_COMPILE ?= powerpc64le-linux- CROSS_COMPILE ?= powerpc64le-linux-
endif endif
endif endif


CC = $(CROSS_COMPILE)gcc CC = $(CROSS_COMPILE)gcc
LD = $(CROSS_COMPILE)ld LD = $(CROSS_COMPILE)ld
@ -16,13 +16,13 @@ LDFLAGS = -T powerpc.lds
all: hello_world.hex all: hello_world.hex


hello_world.elf: hello_world.o head.o console.o hello_world.elf: hello_world.o head.o console.o
$(LD) $(LDFLAGS) -o hello_world.elf hello_world.o head.o console.o $(LD) $(LDFLAGS) -o $@ $^


hello_world.bin: hello_world.elf hello_world.bin: hello_world.elf
$(OBJCOPY) -O binary hello_world.elf hello_world.bin $(OBJCOPY) -O binary $^ $@


hello_world.hex: hello_world.bin hello_world.hex: hello_world.bin
../scripts/bin2hex.py hello_world.bin > hello_world.hex ../scripts/bin2hex.py $^ > $@


clean: clean:
@rm -f *.o hello_world.elf hello_world.bin hello_world.hex @rm -f *.o hello_world.elf hello_world.bin hello_world.hex

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