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https://github.com/checkpoint-restore/criu.git
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2edc082e07
With GNU make, using .PHONY leads to the same result as using the "FORCE" hack, but unlike FORCE is not a hack. Since we do not plan to use any other make than GNU make, let's just mark phony targets as such. For more details about why PHONY is better than FORCE, see http://www.gnu.org/software/make/manual/make.html#index-FORCE [v2: rebased and splitted] Signed-off-by: Kir Kolyshkin <kir@openvz.org> Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
23 lines
486 B
Makefile
23 lines
486 B
Makefile
ARCHES ?= armv7hf aarch64 ppc64le # x86_64
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all: $(ARCHES)
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Dockerfile.%: Dockerfile.%.hdr Dockerfile.tmpl
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cat $^ > $@
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qemu-user-static:
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./extract-deb-pkg qemu-user-static
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binfmt_misc:
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./binfmt_misc
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.PHONY: binfmt_misc
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%: Dockerfile.% qemu-user-static binfmt_misc
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docker build -t criu-$@ -f $< ../..
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clean:
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rm -rf qemu-user-static
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for ARCH in $(ARCHES); do \
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FILE=/proc/sys/fs/binfmt_misc/$$ARCH; \
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test -f $$FILE && echo -1 > $$FILE; \
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rm -f Dockerfile.$$ARCH; \
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done
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