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and it is likely "apt-get install" hits an outdated repository.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>
32 lines
996 B
Docker
32 lines
996 B
Docker
#
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# Docker cross-compiler target
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#
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# This docker target builds on the debian stretch base image,
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# using a prebuilt toolchains for Xtensa cores from:
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# https://github.com/foss-xtensa/toolchain/releases
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#
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FROM debian:stretch-slim
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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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curl \
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flex \
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gettext \
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git \
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python-minimal
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ENV CPU_LIST csp dc232b dc233c
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ENV TOOLCHAIN_RELEASE 2018.02
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RUN for cpu in $CPU_LIST; do \
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curl -#SL http://github.com/foss-xtensa/toolchain/releases/download/$TOOLCHAIN_RELEASE/x86_64-$TOOLCHAIN_RELEASE-xtensa-$cpu-elf.tar.gz \
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| tar -xzC /opt; \
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done
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ENV PATH $PATH:/opt/$TOOLCHAIN_RELEASE/xtensa-dc232b-elf/bin:/opt/$TOOLCHAIN_RELEASE/xtensa-dc233c-elf/bin:/opt/$TOOLCHAIN_RELEASE/xtensa-csp-elf/bin
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