mirror of
https://github.com/linuxkit/linuxkit.git
synced 2026-01-14 01:38:23 +00:00
4ac42402e5
excludes - Go base images as not yet available - perf which does not build with latest image Signed-off-by: Justin Cormack <justin.cormack@docker.com>
40 lines
1.4 KiB
Docker
40 lines
1.4 KiB
Docker
# Tag: b77cfc4ad0033d4366df830ed697afc7bab458a2
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FROM mobylinux/alpine-build-c@sha256:53739ea6042cb0ac39cf6e262012c1c4224206b2c9b719569fe7efa3a381348c
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ARG KERNEL_VERSION=4.9
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ENV KERNEL_SOURCE=https://www.kernel.org/pub/linux/kernel/v4.x/linux-${KERNEL_VERSION}.tar.xz
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RUN curl -fsSL -o linux-${KERNEL_VERSION}.tar.xz ${KERNEL_SOURCE}
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RUN cat linux-${KERNEL_VERSION}.tar.xz | tar --absolute-names -xJ && mv /linux-${KERNEL_VERSION} /linux
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COPY kernel_config /linux/arch/x86/configs/x86_64_defconfig
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COPY kernel_config.debug /linux/debug_config
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ARG DEBUG=0
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RUN if [ $DEBUG -ne "0" ]; then \
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sed -i 's/CONFIG_PANIC_ON_OOPS=y/# CONFIG_PANIC_ON_OOPS is not set/' /linux/arch/x86/configs/x86_64_defconfig; \
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cat /linux/debug_config >> /linux/arch/x86/configs/x86_64_defconfig; \
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fi
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# Apply local patches
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COPY patches-4.9 /patches
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RUN cd /linux && \
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set -e && for patch in /patches/*.patch; do \
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echo "Applying $patch"; \
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patch -p1 < "$patch"; \
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done
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WORKDIR /linux
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RUN make defconfig && \
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make oldconfig && \
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make -j "$(getconf _NPROCESSORS_ONLN)" KCFLAGS="-fno-pie"
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RUN make INSTALL_MOD_PATH=/tmp/kernel-modules modules_install && \
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make INSTALL_HDR_PATH=/tmp headers_install && \
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( cd /tmp && tar cf /kernel-headers.tar include ) && \
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( cd /tmp/kernel-modules && tar cf /kernel-modules.tar . )
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RUN printf "KERNEL_SOURCE=${KERNEL_SOURCE}\n" > /kernel-source-info
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