98808c3d0c
Since docker caches the different layers, updating the package
list does not invalidate the previous "apt-get update" layer,
and it is likely "apt-get install" hits an outdated repository.
See commit beac6a98f6 and
https://docs.docker.com/develop/develop-images/dockerfile_best-practices/#apt-get
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190723141528.18023-1-philmd@redhat.com>
[AJB: manually applies and fixed up]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
37 lines
1.1 KiB
Docker
37 lines
1.1 KiB
Docker
#
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# Docker multiarch cross-compiler target
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#
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# This docker target is builds on Debian Ports cross compiler targets
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# to build distro with a selection of cross compilers for building test binaries.
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#
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# On its own you can't build much but the docker-foo-cross targets
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# build on top of the base debian image.
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#
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FROM debian:unstable
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MAINTAINER Philippe Mathieu-Daudé <f4bug@amsat.org>
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RUN echo "deb [arch=amd64] http://deb.debian.org/debian unstable main" > /etc/apt/sources.list
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# Duplicate deb line as deb-src
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RUN cat /etc/apt/sources.list | sed -ne "s/^deb\ \(\[.*\]\ \)\?\(.*\)/deb-src \2/p" >> /etc/apt/sources.list
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# Setup some basic tools we need
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RUN apt-get update && \
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DEBIAN_FRONTEND=noninteractive apt install -yy eatmydata && \
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DEBIAN_FRONTEND=noninteractive eatmydata \
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apt-get install -y --no-install-recommends \
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bison \
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build-essential \
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ca-certificates \
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clang \
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debian-ports-archive-keyring \
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flex \
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gettext \
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git \
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pkg-config \
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psmisc \
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python \
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texinfo \
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$(apt-get -s build-dep qemu | egrep ^Inst | fgrep '[all]' | cut -d\ -f2)
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