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3930ad787b
These headers are needed for defining kernel probes etc, tested with eBPF. Could also be used for perf, building kernel modules etc. Saved to the media tarball at present, may add to base image or container. Also rationalise the paths in the headers tarball a little to match. Will add an eBPF container using these later. Signed-off-by: Justin Cormack <justin.cormack@docker.com>
36 lines
2.0 KiB
Makefile
36 lines
2.0 KiB
Makefile
DEBUG ?= 0
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all: x86_64/vmlinuz64
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ifdef AUFS
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x86_64/vmlinuz64: Dockerfile.aufs kernel_config kernel_config.debug kernel_config.aufs patches-4.9
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mkdir -p x86_64 etc lib usr sbin
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BUILD=$$( tar cf - $^ | docker build -f Dockerfile.aufs --build-arg DEBUG=$(DEBUG) -q - ) && [ -n "$$BUILD" ] && echo "Built $$BUILD" && \
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docker run --rm --net=none --log-driver=none $$BUILD cat /kernel-modules.tar > x86_64/kernel-modules.tar && \
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docker run --rm --net=none --log-driver=none $$BUILD cat /aufs-utils.tar | tar xf - && \
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docker run --rm --net=none --log-driver=none $$BUILD cat /kernel-source-info > etc/kernel-source-info && \
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docker run --rm --net=none --log-driver=none $$BUILD cat /vmlinux > x86_64/vmlinux && \
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docker run --rm --net=none --log-driver=none $$BUILD cat /kernel-headers.tar > x86_64/kernel-headers.tar && \
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docker run --rm --net=none --log-driver=none $$BUILD cat /kernel-dev.tar > x86_64/kernel-dev.tar && \
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docker run --rm --net=none --log-driver=none $$BUILD cat /bzImage > $@ && \
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cp -a patches-4.9 etc/kernel-patches && \
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tar xf x86_64/kernel-modules.tar
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else
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x86_64/vmlinuz64: Dockerfile kernel_config kernel_config.debug patches-4.9
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mkdir -p x86_64 etc lib usr sbin
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BUILD=$$( tar cf - $^ | docker build --build-arg DEBUG=$(DEBUG) -q - ) && [ -n "$$BUILD" ] && echo "Built $$BUILD" && \
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docker run --rm --net=none --log-driver=none $$BUILD cat /kernel-modules.tar > x86_64/kernel-modules.tar && \
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docker run --rm --net=none --log-driver=none $$BUILD cat /kernel-source-info > etc/kernel-source-info && \
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docker run --rm --net=none --log-driver=none $$BUILD cat /vmlinux > x86_64/vmlinux && \
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docker run --rm --net=none --log-driver=none $$BUILD cat /kernel-headers.tar > x86_64/kernel-headers.tar && \
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docker run --rm --net=none --log-driver=none $$BUILD cat /kernel-dev.tar > x86_64/kernel-dev.tar && \
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docker run --rm --net=none --log-driver=none $$BUILD cat /bzImage > $@ && \
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cp -a patches-4.9 etc/kernel-patches && \
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tar xf x86_64/kernel-modules.tar
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endif
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clean:
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rm -rf x86_64 lib etc usr sbin
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.DELETE_ON_ERROR:
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