f13487c66c
make -j zImage may call if_changed twice at the same time, the result is a corrupted vmlinux.gz Write to a temporary file for the time being until someone with make skills fix the serialization properly. Signed-off-by: Olaf Hering <olh@suse.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Sam Ravnborg <sam@ravnborg.org> Acked-by: Tom Rini <trini@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
35 lines
1000 B
Makefile
35 lines
1000 B
Makefile
#
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# This dir holds all of the images for PPC machines.
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# Tom Rini January 2001
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MKIMAGE := $(srctree)/scripts/mkuboot.sh
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extra-y := vmlinux.bin vmlinux.gz
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# two make processes may write to vmlinux.gz at the same time with make -j
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quiet_cmd_mygzip = GZIP $@
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cmd_mygzip = gzip -f -9 < $< > $@.$$$$ && mv $@.$$$$ $@
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OBJCOPYFLAGS_vmlinux.bin := -O binary
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$(obj)/vmlinux.bin: vmlinux FORCE
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$(call if_changed,objcopy)
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$(obj)/vmlinux.gz: $(obj)/vmlinux.bin FORCE
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$(call if_changed,mygzip)
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quiet_cmd_uimage = UIMAGE $@
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cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A ppc -O linux -T kernel \
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-C gzip -a 00000000 -e 00000000 -n 'Linux-$(KERNELRELEASE)' \
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-d $< $@
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targets += uImage
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$(obj)/uImage: $(obj)/vmlinux.gz
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$(Q)rm -f $@
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$(call if_changed,uimage)
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@echo -n ' Image: $@ '
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@if [ -f $@ ]; then echo 'is ready' ; else echo 'not made'; fi
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# Files generated that shall be removed upon make clean
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clean-files := sImage vmapus vmlinux* miboot* zImage* uImage
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