src/ci/docker/armhf-gnu/Dockerfile

   1 FROM ubuntu:16.04
   2
   3 RUN apt-get update -y && apt-get install -y --no-install-recommends \
   4       bc \
   5       bzip2 \
   6       ca-certificates \
   7       cmake \
   8       cpio \
   9       curl \
  10       file \
  11       g++ \
  12       gcc-arm-linux-gnueabihf \
  13       git \
  14       libc6-dev \
  15       libc6-dev-armhf-cross \
  16       make \
  17       python2.7 \
  18       qemu-system-arm \
  19       xz-utils
  20
  21 ENV ARCH=arm \
  22     CROSS_COMPILE=arm-linux-gnueabihf-
  23
  24 WORKDIR /build
  25
  26 # Compile the kernel that we're going to run and be emulating with. This is
  27 # basically just done to be compatible with the QEMU target that we're going
  28 # to be using when running tests. If any other kernel works or if any
  29 # other QEMU target works with some other stock kernel, we can use that too!
  30 #
  31 # The `vexpress_config` config file was a previously generated config file for
  32 # the kernel. This file was generated by running `make vexpress_defconfig`
  33 # followed by `make menuconfig` and then enabling the IPv6 protocol page.
  34 COPY vexpress_config /build/.config
  35 RUN curl https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-4.4.42.tar.xz | \
  36       tar xJf - && \
  37       cd /build/linux-4.4.42 && \
  38       cp /build/.config . && \
  39       make -j$(nproc) all && \
  40       cp arch/arm/boot/zImage /tmp && \
  41       cd /build &&  \
  42       rm -rf linux-4.4.42
  43
  44 # Compile an instance of busybox as this provides a lightweight system and init
  45 # binary which we will boot into. Only trick here is configuring busybox to
  46 # build static binaries.
  47 RUN curl https://www.busybox.net/downloads/busybox-1.21.1.tar.bz2 | tar xjf - && \
  48       cd busybox-1.21.1 && \
  49       make defconfig && \
  50       sed -i 's/.*CONFIG_STATIC.*/CONFIG_STATIC=y/' .config && \
  51       make -j$(nproc) && \
  52       make install && \
  53       mv _install /tmp/rootfs && \
  54       cd /build && \
  55       rm -rf busybox-1.12.1
  56
  57 # Download the ubuntu rootfs, which we'll use as a chroot for all our tests.
  58 WORKDIR /tmp
  59 RUN mkdir rootfs/ubuntu
  60 RUN curl http://cdimage.ubuntu.com/ubuntu-base/releases/16.04/release/ubuntu-base-16.04-core-armhf.tar.gz | \
  61       tar xzf - -C rootfs/ubuntu && \
  62       cd rootfs && mkdir proc sys dev etc etc/init.d
  63
  64 # Copy over our init script, which starts up our test server and also a few
  65 # other misc tasks.
  66 COPY rcS rootfs/etc/init.d/rcS
  67 RUN chmod +x rootfs/etc/init.d/rcS
  68
  69 # Helper to quickly fill the entropy pool in the kernel.
  70 COPY addentropy.c /tmp/
  71 RUN arm-linux-gnueabihf-gcc addentropy.c -o rootfs/addentropy -static
  72
  73 # TODO: What is this?!
  74 RUN curl -O http://ftp.nl.debian.org/debian/dists/jessie/main/installer-armhf/current/images/device-tree/vexpress-v2p-ca15-tc1.dtb
  75
  76 RUN curl -o /usr/local/bin/sccache \
  77       https://s3.amazonaws.com/rust-lang-ci/rust-ci-mirror/2017-04-04-sccache-x86_64-unknown-linux-musl && \
  78       chmod +x /usr/local/bin/sccache
  79
  80 RUN curl -OL https://github.com/Yelp/dumb-init/releases/download/v1.2.0/dumb-init_1.2.0_amd64.deb && \
  81     dpkg -i dumb-init_*.deb && \
  82     rm dumb-init_*.deb
  83 ENTRYPOINT ["/usr/bin/dumb-init", "--"]
  84
  85 ENV RUST_CONFIGURE_ARGS \
  86       --target=arm-unknown-linux-gnueabihf \
  87       --qemu-armhf-rootfs=/tmp/rootfs
  88 ENV SCRIPT python2.7 ../x.py test --target arm-unknown-linux-gnueabihf
  89
  90 ENV NO_CHANGE_USER=1