Re: [PATCH v2 4/4] gitlab-ci.yml: Add jobs to build OpenSBI firmware binaries

[Alistair Francis]

On Mon, Feb 24, 2020 at 5:40 AM Bin Meng <address@hidden> wrote:
>
> Add two GitLab jobs to build the OpenSBI firmware binaries.
>
> The first job builds a Docker image with the packages requisite
> to build OpenSBI, and stores this image in the GitLab registry.
> The second job pulls the image from the registry and builds the
> OpenSBI firmware binaries.
>
> The docker image is only rebuilt if the GitLab YAML or the
> Dockerfile is updated. The second job is only built when the
> roms/opensbi/ submodule is updated, when a git-ref starts with
> 'opensbi' or when the last commit contains 'OpenSBI'. The files
> generated are archived in the artifacts.zip file.
>
> With OpenSBI v0.6, it took 2 minutes 56 seconds to build
> the docker image, and 1 minute 24 seconds to generate the
> artifacts.zip with the firmware binaries (filesize: 111KiB).
>
> See: https://gitlab.com/lbmeng/qemu/pipelines/120520138
>
> Suggested-by: Philippe Mathieu-Daudé <address@hidden>
> Signed-off-by: Bin Meng <address@hidden>

Acked-by: Alistair Francis <address@hidden>

Alistair

>
> ---
>
> Changes in v2:
> - new patch: Add GitLab jobs to build OpenSBI firmware binaries
>
>  .gitlab-ci-opensbi.yml          | 63 
> +++++++++++++++++++++++++++++++++++++++++
>  .gitlab-ci.d/opensbi/Dockerfile | 33 +++++++++++++++++++++
>  .gitlab-ci.yml                  |  1 +
>  3 files changed, 97 insertions(+)
>  create mode 100644 .gitlab-ci-opensbi.yml
>  create mode 100644 .gitlab-ci.d/opensbi/Dockerfile
>
> diff --git a/.gitlab-ci-opensbi.yml b/.gitlab-ci-opensbi.yml
> new file mode 100644
> index 0000000..dd051c0
> --- /dev/null
> +++ b/.gitlab-ci-opensbi.yml
> @@ -0,0 +1,63 @@
> +docker-opensbi:
> + stage: build
> + rules: # Only run this job when the Dockerfile is modified
> + - changes:
> +   - .gitlab-ci-opensbi.yml
> +   - .gitlab-ci.d/opensbi/Dockerfile
> +   when: always
> + image: docker:19.03.1
> + services:
> + - docker:19.03.1-dind
> + variables:
> +  GIT_DEPTH: 3
> +  IMAGE_TAG: $CI_REGISTRY_IMAGE:opensbi-cross-build
> +  # We don't use TLS
> +  DOCKER_HOST: tcp://docker:2375
> +  DOCKER_TLS_CERTDIR: ""
> + before_script:
> + - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
> + script:
> + - docker pull $IMAGE_TAG || true
> + - docker build --cache-from $IMAGE_TAG --tag 
> $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA
> +                                        --tag $IMAGE_TAG .gitlab-ci.d/opensbi
> + - docker push $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA
> + - docker push $IMAGE_TAG
> +
> +build-opensbi:
> + rules: # Only run this job when ...
> + - changes: # ... roms/opensbi/ is modified (submodule updated)
> +   - roms/opensbi/*
> +   when: always
> + - if: '$CI_COMMIT_REF_NAME =~ /^opensbi/' # or the branch/tag starts with 
> 'opensbi'
> +   when: always
> + - if: '$CI_COMMIT_MESSAGE =~ /opensbi/i' # or last commit description 
> contains 'OpenSBI'
> +   when: always
> + artifacts:
> +   paths: # 'artifacts.zip' will contains the following files:
> +   - pc-bios/opensbi-riscv32-sifive_u-fw_jump.bin
> +   - pc-bios/opensbi-riscv32-virt-fw_jump.bin
> +   - pc-bios/opensbi-riscv64-sifive_u-fw_jump.bin
> +   - pc-bios/opensbi-riscv64-virt-fw_jump.bin
> +   - opensbi32-virt-stdout.log
> +   - opensbi32-virt-stderr.log
> +   - opensbi64-virt-stdout.log
> +   - opensbi64-virt-stderr.log
> +   - opensbi32-sifive_u-stdout.log
> +   - opensbi32-sifive_u-stderr.log
> +   - opensbi64-sifive_u-stdout.log
> +   - opensbi64-sifive_u-stderr.log
> + image: $CI_REGISTRY_IMAGE:opensbi-cross-build
> + variables:
> +   GIT_DEPTH: 3
> + script: # Clone the required submodules and build OpenSBI
> + - git submodule update --init roms/opensbi
> + - export JOBS=$(($(getconf _NPROCESSORS_ONLN) + 1))
> + - echo "=== Using ${JOBS} simultaneous jobs ==="
> + - make -j${JOBS} -C roms/opensbi clean
> + - make -j${JOBS} -C roms opensbi32-virt 2>&1 1>opensbi32-virt-stdout.log | 
> tee -a opensbi32-virt-stderr.log >&2
> + - make -j${JOBS} -C roms/opensbi clean
> + - make -j${JOBS} -C roms opensbi64-virt 2>&1 1>opensbi64-virt-stdout.log | 
> tee -a opensbi64-virt-stderr.log >&2
> + - make -j${JOBS} -C roms/opensbi clean
> + - make -j${JOBS} -C roms opensbi32-sifive_u 2>&1 
> 1>opensbi32-sifive_u-stdout.log | tee -a opensbi32-sifive_u-stderr.log >&2
> + - make -j${JOBS} -C roms/opensbi clean
> + - make -j${JOBS} -C roms opensbi64-sifive_u 2>&1 
> 1>opensbi64-sifive_u-stdout.log | tee -a opensbi64-sifive_u-stderr.log >&2
> diff --git a/.gitlab-ci.d/opensbi/Dockerfile b/.gitlab-ci.d/opensbi/Dockerfile
> new file mode 100644
> index 0000000..4ba8a4d
> --- /dev/null
> +++ b/.gitlab-ci.d/opensbi/Dockerfile
> @@ -0,0 +1,33 @@
> +#
> +# Docker image to cross-compile OpenSBI firmware binaries
> +#
> +FROM ubuntu:18.04
> +
> +MAINTAINER Bin Meng <address@hidden>
> +
> +# Install packages required to build OpenSBI
> +RUN apt update \
> +    && \
> +    \
> +    DEBIAN_FRONTEND=noninteractive \
> +    apt install --assume-yes --no-install-recommends \
> +        build-essential \
> +        ca-certificates \
> +        git \
> +        make \
> +        wget \
> +    && \
> +    \
> +    rm -rf /var/lib/apt/lists/*
> +
> +# Manually install the kernel.org "Crosstool" based toolchains for gcc-8.3
> +RUN wget -O - \
> +    
> https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/8.3.0/x86_64-gcc-8.3.0-nolibc-riscv32-linux.tar.xz
>  \
> +    | tar -C /opt -xJ
> +RUN wget -O - \
> +    
> https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/8.3.0/x86_64-gcc-8.3.0-nolibc-riscv64-linux.tar.xz
>  \
> +    | tar -C /opt -xJ
> +
> +# Export the toolchains to the system path
> +ENV PATH="/opt/gcc-8.3.0-nolibc/riscv32-linux/bin:${PATH}"
> +ENV PATH="/opt/gcc-8.3.0-nolibc/riscv64-linux/bin:${PATH}"
> diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
> index c15e394..4c3a72b 100644
> --- a/.gitlab-ci.yml
> +++ b/.gitlab-ci.yml
> @@ -1,5 +1,6 @@
>  include:
>    - local: '/.gitlab-ci-edk2.yml'
> +  - local: '/.gitlab-ci-opensbi.yml'
>
>  before_script:
>   - apt-get update -qq
> --
> 2.7.4
>
>