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and it is likely "apt-get install" hits an outdated repository.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>
26 lines
791 B
Docker
26 lines
791 B
Docker
#
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# Docker armel 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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#
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FROM qemu:debian9
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MAINTAINER Philippe Mathieu-Daudé <f4bug@amsat.org>
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# Add the foreign architecture we want and install dependencies
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RUN dpkg --add-architecture armel && \
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apt update && \
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apt install -yy crossbuild-essential-armel && \
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DEBIAN_FRONTEND=noninteractive eatmydata \
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apt build-dep -yy -a armel qemu
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# Specify the cross prefix for this image (see tests/docker/common.rc)
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ENV QEMU_CONFIGURE_OPTS --cross-prefix=arm-linux-gnueabi-
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RUN apt update && \
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DEBIAN_FRONTEND=noninteractive eatmydata \
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apt install -y --no-install-recommends \
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libbz2-dev:armel \
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liblzo2-dev:armel \
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librdmacm-dev:armel \
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libsnappy-dev:armel
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