2023-06-17 20:24:22 +02:00
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# SPDX-License-Identifier: MIT
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# Author: Nils Freydank <nils.freydank@posteo.de>
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#
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# ===========================================================================
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# Update the source image.
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# ===========================================================================
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FROM gentoo/stage3:amd64-nomultilib-systemd as bootstrap
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# Migrate to a merged-usr form.
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RUN emerge --quiet-build=y --oneshot merge-usr
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RUN merge-usr
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RUN eselect profile set "default/linux/amd64/17.1/no-multilib/systemd/merged-usr"
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# Replace /etc/portage/make.conf.
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RUN rm --one-file-system /etc/portage/make.conf
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COPY make.conf /etc/portage/make.conf
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RUN chown root:root -R /etc/portage/make.conf
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2023-07-15 20:52:26 +02:00
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# Add overlays in /var/db/repos.
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COPY repos.conf /etc/portage/repos.conf
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RUN chown root:root -R /etc/portage/make.conf
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2023-06-17 20:24:22 +02:00
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# Update the compiler
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RUN emerge --oneshot --usepkg sys-devel/gcc:13
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RUN eselect gcc set x86_64-pc-linux-gnu-13 && source /etc/profile
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# Update libtool after the compiler update.
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RUN emerge --oneshot sys-devel/libtool
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# Rebuild the whole world set, probably mostly with binpkgs.
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RUN emerge --emptytree --verbose --usepkg @world
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# Install further toolchains
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RUN emerge --usepkg --noreplace dev-lang/rust dev-lang/go \
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@rust-rebuild @golang-rebuild
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# Rebuild packages if necessary.
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RUN emerge @preserved-rebuild
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# ===========================================================================
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# Clean up the image.
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# ===========================================================================
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RUN rm --verbose --recursive --preserve-root /var/tmp/
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# ===========================================================================
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# Create the new image
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# ===========================================================================
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FROM scratch
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COPY --from=bootstrap / /
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# vim:fileencoding=utf-8:ts=4:syntax=dockerfile:expandtab
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