env:
  BUILD: check
  HOST:
  MAKEFLAGS: -j4
  BENCH: yes
  TESTRUNS:
  EXEC_CMD:
  ENABLE_FIELDS:

cat_logs_snippet: &CAT_LOGS
  on_failure:
    cat_test_log_script:
      - cat test-suite.log || true
    cat_config_log_script:
      - cat config.log || true
    cat_test_env_script:
      - cat test_env.log || true
    cat_ci_env_script:
      - env

merge_base_script_snippet: &MERGE_BASE
  merge_base_script:
    - if [ "$CIRRUS_PR" = "" ]; then exit 0; fi
    - git fetch $CIRRUS_REPO_CLONE_URL $CIRRUS_BASE_BRANCH
    - git config --global user.email "ci@ci.ci"
    - git config --global user.name "ci"
    - git merge FETCH_HEAD  # Merge base to detect silent merge conflicts

env_matrix_snippet: &ENV_MATRIX_VALGRIND
  - env:
      ENABLE_FIELDS: "7,32,58"
  - env:
      BUILD: distcheck
  - env:
      EXEC_CMD: valgrind --error-exitcode=42
      TESTRUNS: 1
      BUILD:

env_matrix_snippet: &ENV_MATRIX_SAN
  - env:
      ENABLE_FIELDS: 28
  - env:
      BUILD: distcheck
  - env:
      CXXFLAGS:  "-fsanitize=undefined -fno-omit-frame-pointer"
      LDFLAGS: "-fsanitize=undefined -fno-omit-frame-pointer"
      UBSAN_OPTIONS: "print_stacktrace=1:halt_on_error=1"
      BENCH: no

env_matrix_snippet: &ENV_MATRIX_SAN_VALGRIND
  - env:
      ENABLE_FIELDS: "11,64,37"
  - env:
      BUILD: distcheck
  - env:
      EXEC_CMD: valgrind --error-exitcode=42
      TESTRUNS: 1
      BUILD:
  - env:
      CXXFLAGS:  "-fsanitize=undefined -fno-omit-frame-pointer"
      LDFLAGS: "-fsanitize=undefined -fno-omit-frame-pointer"
      UBSAN_OPTIONS: "print_stacktrace=1:halt_on_error=1"
      BENCH: no

task:
  name: "x86_64: Linux (Debian stable)"
  container:
    dockerfile: ci/linux-debian.Dockerfile
    memory: 2G
    cpu: 4
  matrix:
    << : *ENV_MATRIX_SAN_VALGRIND
  matrix:
    - env:
        CC: gcc
    - env:
        CC: clang
  << : *MERGE_BASE
  test_script:
    - ./ci/cirrus.sh
  << : *CAT_LOGS

task:
  name: "i686: Linux (Debian stable)"
  container:
    dockerfile: ci/linux-debian.Dockerfile
    memory: 2G
    cpu: 4
  env:
    HOST: i686-linux-gnu
  matrix:
    << : *ENV_MATRIX_VALGRIND
  matrix:
    - env:
        CC: i686-linux-gnu-gcc
    - env:
        CC: clang --target=i686-pc-linux-gnu -isystem /usr/i686-linux-gnu/include
  test_script:
    - ./ci/cirrus.sh
  << : *CAT_LOGS

task:
  name: "x86_64: macOS Catalina"
  macos_instance:
    image: catalina-base
  env:
    # Cirrus gives us a fixed number of 12 virtual CPUs.
    MAKEFLAGS: -j13
  matrix:
    << : *ENV_MATRIX_SAN
  matrix:
    - env:
        CC: gcc-9
    - env:
        CC: clang
  brew_script:
    - brew update
    - brew install automake libtool gcc@9
  << : *MERGE_BASE
  test_script:
    - ./ci/cirrus.sh
  << : *CAT_LOGS

task:
  name: "s390x (big-endian): Linux (Debian stable, QEMU)"
  container:
    dockerfile: ci/linux-debian.Dockerfile
    cpu: 4
    memory: 2G
  env:
    EXEC_CMD: qemu-s390x -L /usr/s390x-linux-gnu
    HOST: s390x-linux-gnu
    BUILD:
  << : *MERGE_BASE
  test_script:
    # https://sourceware.org/bugzilla/show_bug.cgi?id=27008
    - rm /etc/ld.so.cache
    - ./ci/cirrus.sh
  << : *CAT_LOGS

task:
  name: "x86_64-w64-mingw32: Linux (Debian stable, Wine)"
  container:
    dockerfile: ci/linux-debian.Dockerfile
    cpu: 4
    memory: 2G
  env:
    EXEC_CMD: wine
    HOST: x86_64-w64-mingw32
    BUILD:
  << : *MERGE_BASE
  test_script:
    - ./ci/cirrus.sh
  << : *CAT_LOGS