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1 #===----------------------------------------------------------------------===##
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2 #
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3 # Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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4 # See https://llvm.org/LICENSE.txt for license information.
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5 # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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6 #
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7 #===----------------------------------------------------------------------===##
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8
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9 #
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10 # This Dockerfile describes the base image used to run the various libc++
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11 # build bots. By default, the image runs the Buildkite Agent, however one
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12 # can also just start the image with a shell to debug CI failures.
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13 #
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14 # To start a Buildkite Agent, run it as:
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15 # $ docker run --env-file <secrets> -it $(docker build -q libcxx/utils/ci)
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16 #
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17 # The environment variables in `<secrets>` should be the ones necessary
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252
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18 # to run a BuildKite agent:
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19 #
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20 # BUILDKITE_AGENT_TOKEN=<token>
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21 #
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22 # If you're only looking to run the Docker image locally for debugging a
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23 # build bot, see the `run-buildbot-container` script located in this directory.
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24 #
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25 # A pre-built version of this image is maintained on DockerHub as ldionne/libcxx-builder.
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26 # To update the image, rebuild it and push it to ldionne/libcxx-builder (which
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27 # will obviously only work if you have permission to do so).
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28 #
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29 # $ docker build -t ldionne/libcxx-builder libcxx/utils/ci
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30 # $ docker push ldionne/libcxx-builder
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31 #
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32
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33 FROM ubuntu:jammy
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34
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35 # Make sure apt-get doesn't try to prompt for stuff like our time zone, etc.
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36 ENV DEBIAN_FRONTEND=noninteractive
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37
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38 RUN apt-get update && apt-get install -y bash curl
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39
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40 # Install various tools used by the build or the test suite
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252
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41 #RUN apt-get update && apt-get install -y ninja-build python3 python3-sphinx python3-distutils python3-psutil git gdb ccache
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42 # TODO add ninja-build once 1.11 is available in Ubuntu, also remove the manual installation.
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43 RUN apt-get update && apt-get install -y python3 python3-sphinx python3-distutils python3-psutil git gdb ccache
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44 RUN apt-get update && apt-get install -y wget && \
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45 wget -qO /usr/local/bin/ninja.gz https://github.com/ninja-build/ninja/releases/latest/download/ninja-linux.zip && \
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46 gunzip /usr/local/bin/ninja.gz && \
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47 chmod a+x /usr/local/bin/ninja
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48
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49 # Install dependencies required to run the LLDB data formatter tests
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50 RUN apt-get update && apt-get install -y python3 python3-dev libpython3-dev uuid-dev libncurses5-dev swig3.0 libxml2-dev libedit-dev
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51
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52 # Locales for gdb and localization tests
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53 RUN apt-get update && apt-get install -y language-pack-en language-pack-fr \
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54 language-pack-ja language-pack-ru \
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55 language-pack-zh-hans
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56 # These two are not enabled by default so generate them
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57 RUN printf "fr_CA ISO-8859-1\ncs_CZ ISO-8859-2" >> /etc/locale.gen
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58 RUN mkdir /usr/local/share/i1en/
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59 RUN printf "fr_CA ISO-8859-1\ncs_CZ ISO-8859-2" >> /usr/local/share/i1en/SUPPORTED
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60 RUN locale-gen
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61
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62 # Install Clang <latest>, <latest-1> and ToT, which are the ones we support.
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63 # We also install <latest-2> because we need to support the "latest-1" of the
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64 # current LLVM release branch, which is effectively the <latest-2> of the
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65 # tip-of-trunk LLVM. For example, after branching LLVM 14 but before branching
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66 # LLVM 15, we still need to have Clang 12 in this Docker image because the LLVM
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67 # 14 release branch CI uses it. The tip-of-trunk CI will never use Clang 12,
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68 # though.
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252
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69 # LLVM POST-BRANCH bump version
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70 ENV LLVM_HEAD_VERSION=18
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71 RUN apt-get update && apt-get install -y lsb-release wget software-properties-common
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72 RUN wget https://apt.llvm.org/llvm.sh -O /tmp/llvm.sh
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73 RUN bash /tmp/llvm.sh $(($LLVM_HEAD_VERSION - 3)) # for CI transitions
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74 RUN bash /tmp/llvm.sh $(($LLVM_HEAD_VERSION - 2)) # previous release
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75 RUN bash /tmp/llvm.sh $(($LLVM_HEAD_VERSION - 1)) # latest release
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76 RUN bash /tmp/llvm.sh $LLVM_HEAD_VERSION # current ToT
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77
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78 # Install clang-scan-deps, which is required to build modules; always all supported versions.
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79 RUN apt-get update && apt-get install -y clang-tools-$(($LLVM_HEAD_VERSION - 3)) \
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80 clang-tools-$(($LLVM_HEAD_VERSION - 2)) \
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81 clang-tools-$(($LLVM_HEAD_VERSION - 1)) \
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82 clang-tools-$LLVM_HEAD_VERSION
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83
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84 # Install clang-format; always use the lastest stable branch.
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85 RUN apt-get update && apt-get install -y clang-format-$(($LLVM_HEAD_VERSION - 2)) clang-format-$(($LLVM_HEAD_VERSION - 1))
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86
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87 # Install clang-tidy
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88 # TODO(LLVM-17) revert D148831 to only install $(($LLVM_HEAD_VERSION - 1)) and $LLVM_HEAD_VERSION
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89 # The usage of the ToT version is needed due to module issues with Clang 16
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90 RUN apt-get update && apt-get install -y clang-tidy-$(($LLVM_HEAD_VERSION - 2)) clang-tidy-$(($LLVM_HEAD_VERSION - 1)) clang-tidy-$LLVM_HEAD_VERSION
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91
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92 # Install llvm-dev and libclang-dev to compile custom clang-tidy checks
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93 # TODO(LLVM-17) revert D148831 to only install $(($LLVM_HEAD_VERSION - 1)) and $LLVM_HEAD_VERSION
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94 # The usage of the ToT version is needed due to module issues with Clang 16
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95 RUN apt-get update && apt-get install -y llvm-$(($LLVM_HEAD_VERSION - 2))-dev llvm-$(($LLVM_HEAD_VERSION - 1))-dev llvm-$LLVM_HEAD_VERSION-dev \
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96 libclang-$(($LLVM_HEAD_VERSION - 2))-dev libclang-$(($LLVM_HEAD_VERSION - 1))-dev libclang-$LLVM_HEAD_VERSION-dev \
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97 libomp5-$LLVM_HEAD_VERSION
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98
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99 # Install the most recent GCC, like clang install the previous version as a transition.
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100 ENV GCC_LATEST_VERSION=13
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101 RUN add-apt-repository ppa:ubuntu-toolchain-r/test
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102 RUN apt-get update && apt install -y gcc-$((GCC_LATEST_VERSION - 1)) g++-$((GCC_LATEST_VERSION - 1))
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103 RUN apt-get update && apt install -y gcc-$GCC_LATEST_VERSION g++-$GCC_LATEST_VERSION
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104
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105 # Remove all, no longer needed, apt data
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106 RUN rm -rf /var/lib/apt/lists/*
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107
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221
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108 # Install a recent CMake
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109 RUN wget https://github.com/Kitware/CMake/releases/download/v3.21.1/cmake-3.21.1-linux-x86_64.sh -O /tmp/install-cmake.sh
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110 RUN bash /tmp/install-cmake.sh --prefix=/usr --exclude-subdir --skip-license
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111 RUN rm /tmp/install-cmake.sh
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112
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113 # Install a newer CMake for modules
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114 # TODO Remove the duplicated installation when all runtimes can be build with CMake 3.27.
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115 RUN wget https://github.com/Kitware/CMake/releases/download/v3.27.1/cmake-3.27.1-linux-x86_64.sh -O /tmp/install-cmake.sh
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116 RUN bash /tmp/install-cmake.sh --prefix=/opt --exclude-subdir --skip-license
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117 RUN rm /tmp/install-cmake.sh
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118
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119 # Change the user to a non-root user, since some of the libc++ tests
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120 # (e.g. filesystem) require running as non-root. Also setup passwordless sudo.
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121 RUN apt-get update && apt-get install -y sudo
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122 RUN echo "ALL ALL = (ALL) NOPASSWD: ALL" >> /etc/sudoers
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123 RUN useradd --create-home libcxx-builder
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124 USER libcxx-builder
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125 WORKDIR /home/libcxx-builder
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126
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127 # Install the Buildkite agent and dependencies. This must be done as non-root
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128 # for the Buildkite agent to be installed in a path where we can find it.
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129 RUN bash -c "$(curl -sL https://raw.githubusercontent.com/buildkite/agent/main/install.sh)"
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130 ENV PATH="${PATH}:/home/libcxx-builder/.buildkite-agent/bin"
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131 RUN echo "tags=\"queue=libcxx-builders,arch=$(uname -m),os=linux\"" >> "/home/libcxx-builder/.buildkite-agent/buildkite-agent.cfg"
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132
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133 # By default, start the Buildkite agent (this requires a token).
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134 CMD buildkite-agent start
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