567a8476ad
Currently, we install flake8 and its dependencies via pip. We
tried to be reproducible by pinning the version of those python
packages, but we did forget quite a few of them, and thus some
dependencies for flake8 are installed as uncontrolled versions.
Furthermore, before we install flake8 and its dependencies, we
forcibly update pip, setuptools, and wheels packages to their
latest versions. This explicitly breaks reproducibility.
While we could enforce a specific version of all those packages
and still grab them from PyPI, we can simply grab them from the
distribution-provided packages instead.
Since we're using a pinned version of stretch, this already
guarantees we'll reproducibly get the same versions over and
over again. Besides, we just need to list flake8 as a package to
install to automatically get all its dependencies (again, in a
reproducible way).
This has the slight unfortunate drawback of downgrading flake8
to version 3.2.1, from version 3.5.0, as well as downgrading a
few of flake8's dependencies, as noticed by Ricardo:
http://lists.busybox.net/pipermail/buildroot/2018-May/222376.html
However, as Ricardo said, there isn't "any serious limitation of
this old version, the release notes for a version in the between
mentions 'Dramatically improve the performance' but we have a
limited number of scripts and running on Gitlab for all of them
still takes less than 5 minutes".
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Ricardo Martincoski <ricardo.martincoski@gmail.com>
Acked-by: Ricardo Martincoski <ricardo.martincoski@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
63 lines
1.8 KiB
Docker
63 lines
1.8 KiB
Docker
# This Dockerfile generates the docker image that gets used by Gitlab CI
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# To build it (YYYYMMDD.HHMM is the current date and time in UTC):
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# sudo docker build -t buildroot/base:YYYYMMDD.HHMM support/docker
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# sudo docker push buildroot/base:YYYYMMDD.HHMM
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# We use a specific tag for the base image *and* the corresponding date
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# for the repository., so do not forget to update the apt-sources.list
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# file that is shipped next to this Dockerfile.
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FROM debian:stretch-20171210
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LABEL maintainer="Buildroot mailing list <buildroot@buildroot.org>" \
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vendor="Buildroot" \
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description="Container with everything needed to run Buildroot"
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# Setup environment
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ENV DEBIAN_FRONTEND noninteractive
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# This repository can be a bit slow at times. Don't panic...
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COPY apt-sources.list /etc/apt/sources.list
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# The container has no package lists, so need to update first
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RUN dpkg --add-architecture i386 && \
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apt-get update -y
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RUN apt-get install -y --no-install-recommends \
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bc \
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build-essential \
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bzr \
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ca-certificates \
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cmake \
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cpio \
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cvs \
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file \
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g++-multilib \
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git \
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libc6:i386 \
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libncurses5-dev \
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locales \
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mercurial \
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python-flake8 \
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python-nose2 \
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python-pexpect \
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qemu-system-arm \
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qemu-system-x86 \
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rsync \
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subversion \
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unzip \
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wget \
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&& \
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apt-get -y autoremove && \
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apt-get -y clean
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# To be able to generate a toolchain with locales, enable one UTF-8 locale
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RUN sed -i 's/# \(en_US.UTF-8\)/\1/' /etc/locale.gen && \
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/usr/sbin/locale-gen
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RUN useradd -ms /bin/bash br-user && \
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chown -R br-user:br-user /home/br-user
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USER br-user
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WORKDIR /home/br-user
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ENV HOME /home/br-user
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ENV LC_ALL en_US.UTF-8
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