Dockerfile.2022-07-15

# Linux and Android build environment for CI

ARG UBUNTU_BASE=focal

FROM ubuntu:${UBUNTU_BASE}

ARG UBUNTU_BASE

ARG DEBIAN_FRONTEND=noninteractive

ARG LLVM_VERSION=14
ARG LLVM_GPG_KEY="6084 F3CF 814B 57C1 CF12 EFD5 15CF 4D18 AF4F 7421"

ENV ANDROID_NDK_ROOT=/opt/android-ndk
ENV ANDROID_NDK_VERSION=r25
ARG ANDROID_NDK_SHA1=9fce956edb6abd5aca42acf6bbfb21a90a67f75b


#
# GCC, Clang and other tools
#

RUN set -eux; \
    apt-get update; \
    apt-get install -y --no-install-recommends  \
      build-essential                           \
      ca-certificates                           \
      cmake                                     \
      file                                      \
      g++                                       \
      git                                       \
      gnupg                                     \
      mesa-vulkan-drivers                       \
      ninja-build                               \
      python3                                   \
      unzip                                     \
      valgrind                                  \
      wget                                      \
      libc++-dev                                \
      libc++abi-dev                             \
      libgtk-3-dev                              \
      liblz4-dev                                \
      libpthread-stubs0-dev                     \
      libsdl2-dev                               \
      libvulkan-dev                             \
      libx11-dev                                \
      libx11-xcb-dev                            \
    ; \
    rm -rf /var/lib/apt/lists/*

RUN set -eux; \
    export GNUPGHOME="$(mktemp -d)"; \
    gpg --batch --keyserver keyserver.ubuntu.com --no-default-keyring --keyring gnupg-ring:/etc/apt/trusted.gpg.d/llvm.gpg --recv-keys "${LLVM_GPG_KEY}"; \
    chmod +r /etc/apt/trusted.gpg.d/llvm.gpg; \
    gpgconf --kill all; \
    rm -rf "$GNUPGHOME"; \
    \
    echo "deb http://apt.llvm.org/${UBUNTU_BASE}/ llvm-toolchain-${UBUNTU_BASE}-${LLVM_VERSION} main" > /etc/apt/sources.list.d/llvm.list; \
    apt-get update; \
    apt-get install -y --no-install-recommends \
      clang-${LLVM_VERSION}        \
      clang-format-${LLVM_VERSION} \
      llvm-${LLVM_VERSION}         \
    ; \
    rm -rf /var/lib/apt/lists/*

RUN ln -s /usr/bin/clang-format-${LLVM_VERSION} /usr/local/bin/clang-format

RUN set -eux; \
  { \
    echo "CC=clang-${LLVM_VERSION}"; \
    echo "CXX=clang++-${LLVM_VERSION}"; \
    echo "AR=llvm-ar-${LLVM_VERSION}"; \
    # https://bugs.kde.org/show_bug.cgi?id=452758
    echo "CFLAGS='-fdebug-default-version=4'"; \
    echo "CXXFLAGS='-fdebug-default-version=4'"; \
  } > /clang.env

RUN set -eux; \
  { \
    echo "CC=gcc"; \
    echo "CXX=g++"; \
  } > /gcc.env


#
# Android NDK
#

RUN mkdir /tmp/android-ndk && \
    cd /tmp/android-ndk && \
    \
    wget -q -O android-ndk.zip https://dl.google.com/android/repository/android-ndk-${ANDROID_NDK_VERSION}-linux.zip && \
    echo "${ANDROID_NDK_SHA1} android-ndk.zip" | sha1sum -c - && \
    \
    unzip -q android-ndk.zip && \
    mv ./android-ndk-${ANDROID_NDK_VERSION} ${ANDROID_NDK_ROOT}
RUN rm -rf /tmp/android-ndk