72 lines
1.8 KiB
Docker
72 lines
1.8 KiB
Docker
FROM scratch AS base
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ENV VERSION=6.6
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ENV SRC_HASH=d926a06c63dd8ac7df3f86ee1ffc2ce2a3b81a2d168484e76b5b389aba8e56d0
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ENV SRC_FILE=linux-${VERSION}.tar.xz
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ENV SRC_SITE=http://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/${SRC_FILE}
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FROM base AS fetch
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ADD --checksum=sha256:${SRC_HASH} ${SRC_SITE} .
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FROM fetch AS build
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COPY --from=stagex/musl . /
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COPY --from=stagex/make . /
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COPY --from=stagex/binutils . /
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COPY --from=stagex/linux-headers . /
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COPY --from=stagex/elfutils . /
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COPY --from=stagex/openssl . /
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COPY --from=stagex/perl . /
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COPY --from=stagex/m4 . /
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COPY --from=stagex/gcc . /
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COPY --from=stagex/bison . /
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COPY --from=stagex/libzstd . /
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COPY --from=stagex/zlib . /
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COPY --from=stagex/flex . /
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COPY --from=stagex/pkgconf . /
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COPY --from=stagex/coreutils . /
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COPY --from=stagex/findutils . /
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COPY --from=stagex/diffutils . /
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COPY --from=stagex/tar . /
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COPY --from=stagex/gzip . /
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COPY --from=stagex/xz . /
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COPY --from=stagex/sed . /
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COPY --from=stagex/grep . /
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COPY --from=stagex/gawk . /
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COPY --from=stagex/bc . /
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COPY --from=stagex/bash . /
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COPY --from=stagex/bash /bin/bash /bin/sh
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RUN tar -xf ${SRC_FILE}
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WORKDIR /linux-${VERSION}
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ENV KBUILD_BUILD_HOST=stagex
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ENV KBUILD_BUILD_USER=user
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ENV KBUILD_BUILD_TIMESTAMP=1
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RUN <<-EOF
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set -eux
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unsetConfs='
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CONFIG_BLK_DEV_INITRD
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'
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make defconfig
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for conf in $unsetConfs; do
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sed -i \
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-e "s!^$conf=.*\$!# $conf is not set!" \
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.config
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done
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make oldconfig
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for conf in $unsetConfs; do
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! grep -q "^$conf=" .config
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done
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make oldconfig
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make -j "$(nproc)" bzImage
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make -j "$(nproc)" modules INSTALL_MOD_PATH=/rootfs
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EOF
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FROM build AS install
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RUN <<-EOF
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set -eux
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mkdir -p /rootfs/usr/lib/modules
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make INSTALL_MOD_PATH=/rootfs/usr modules_install
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cp .config /rootfs/linux.config
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cp arch/x86_64/boot/bzImage /rootfs
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EOF
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FROM stagex/filesystem AS package
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COPY --from=install /rootfs/. /
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