etl/.github/workflows/clang-c++26.yml

name: clang-c++26
on:
  push:
    branches: [ master, development, pull-request/* ]
    paths:
      - '.github/workflows/**'
      - 'include/**'
      - 'test/**'
      - 'CMakeLists.txt'
      - 'cmake/**'
      - 'BUILD.bazel'
      - 'MODULE.bazel*'
      - 'meson.build'
      - 'meson_options.txt'
      - 'subprojects/**'
      - '.devcontainer/**'
  pull_request:
    branches: [ master, development, pull-request/* ]
    types: [opened, synchronize, reopened]
    paths:
      - '.github/workflows/**'
      - 'include/**'
      - 'test/**'
      - 'CMakeLists.txt'
      - 'cmake/**'
      - 'BUILD.bazel'
      - 'MODULE.bazel*'
      - 'meson.build'
      - 'meson_options.txt'
      - 'subprojects/**'
      - '.devcontainer/**'

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:

  build-clang-cpp26-linux-stl-libcxx:
    name: Clang C++26 Linux - STL - libc++
    runs-on: ubuntu-24.04

    steps:
    - uses: actions/checkout@v6.0.3

    - name: Build Docker image
      run: docker build -t etl-ubuntu-2604 -f .devcontainer/ubuntu-26.04/Dockerfile .

    - name: Build and run tests
      run: |
        docker run --rm --user root -v ${{ github.workspace }}:/workspaces/etl etl-ubuntu-2604 bash -c "\
          cd /workspaces/etl && \
          apt-get update && apt-get install -y libc++-dev libc++abi-dev && \
          export CC=clang && \
          export CXX=clang++ && \
          export CXXFLAGS=-stdlib=libc++ && \
          export LDFLAGS=-stdlib=libc++ && \
          export ASAN_OPTIONS=alloc_dealloc_mismatch=0,detect_leaks=0 && \
          cmake -DBUILD_TESTS=ON -DNO_STL=OFF -DETL_USE_TYPE_TRAITS_BUILTINS=OFF -DETL_USER_DEFINED_TYPE_TRAITS=OFF -DETL_FORCE_TEST_CPP03_IMPLEMENTATION=OFF -DETL_CXX_STANDARD=26 ./ && \
          clang --version && \
          make -j \$(getconf _NPROCESSORS_ONLN) && \
          ./test/etl_tests -v"        

  build-clang-cpp26-linux-stl:
    name: Clang C++26 Linux - STL
    runs-on: ubuntu-24.04

    steps:
    - uses: actions/checkout@v6.0.3

    - name: Build Docker image
      run: docker build -t etl-ubuntu-2604 -f .devcontainer/ubuntu-26.04/Dockerfile .

    - name: Build and run tests
      run: |
        docker run --rm --user root -v ${{ github.workspace }}:/workspaces/etl etl-ubuntu-2604 bash -c "\
          cd /workspaces/etl && \
          export CC=clang && \
          export CXX=clang++ && \
          export ASAN_OPTIONS=alloc_dealloc_mismatch=0,detect_leaks=0 && \
          cmake -DBUILD_TESTS=ON -DNO_STL=OFF -DETL_USE_TYPE_TRAITS_BUILTINS=OFF -DETL_USER_DEFINED_TYPE_TRAITS=OFF -DETL_FORCE_TEST_CPP03_IMPLEMENTATION=OFF -DETL_CXX_STANDARD=26 ./ && \
          clang --version && \
          make -j \$(getconf _NPROCESSORS_ONLN) && \
          ./test/etl_tests -v"        

  build-clang-cpp26-linux-no-stl:
    name: Clang C++26 Linux - No STL
    runs-on: ubuntu-24.04

    steps:
    - uses: actions/checkout@v6.0.3

    - name: Build Docker image
      run: docker build -t etl-ubuntu-2604 -f .devcontainer/ubuntu-26.04/Dockerfile .

    - name: Build and run tests
      run: |
        docker run --rm --user root -v ${{ github.workspace }}:/workspaces/etl etl-ubuntu-2604 bash -c "\
          cd /workspaces/etl && \
          export CC=clang && \
          export CXX=clang++ && \
          export ASAN_OPTIONS=alloc_dealloc_mismatch=0,detect_leaks=0 && \
          cmake -DBUILD_TESTS=ON -DNO_STL=ON -DETL_USE_TYPE_TRAITS_BUILTINS=OFF -DETL_USER_DEFINED_TYPE_TRAITS=OFF -DETL_FORCE_TEST_CPP03_IMPLEMENTATION=OFF -DETL_CXX_STANDARD=26 ./ && \
          clang --version && \
          make -j \$(getconf _NPROCESSORS_ONLN) && \
          ./test/etl_tests -v"        

  build-clang-cpp26-linux-stl-force-cpp03:
    name: Clang C++26 Linux - STL - Force C++03
    runs-on: ubuntu-24.04

    steps:
    - uses: actions/checkout@v6.0.3

    - name: Build Docker image
      run: docker build -t etl-ubuntu-2604 -f .devcontainer/ubuntu-26.04/Dockerfile .

    - name: Build and run tests
      run: |
        docker run --rm --user root -v ${{ github.workspace }}:/workspaces/etl etl-ubuntu-2604 bash -c "\
          cd /workspaces/etl && \
          export CC=clang && \
          export CXX=clang++ && \
          export ASAN_OPTIONS=alloc_dealloc_mismatch=0,detect_leaks=0 && \
          cmake -DBUILD_TESTS=ON -DNO_STL=OFF -DETL_USE_TYPE_TRAITS_BUILTINS=OFF -DETL_USER_DEFINED_TYPE_TRAITS=OFF -DETL_FORCE_TEST_CPP03_IMPLEMENTATION=ON -DETL_CXX_STANDARD=26 ./ && \
          clang --version && \
          make -j \$(getconf _NPROCESSORS_ONLN) && \
          ./test/etl_tests -v"        

  build-clang-cpp26-linux-no-stl-force-cpp03:
    name: Clang C++26 Linux - No STL - Force C++03
    runs-on: ubuntu-24.04

    steps:
    - uses: actions/checkout@v6.0.3

    - name: Build Docker image
      run: docker build -t etl-ubuntu-2604 -f .devcontainer/ubuntu-26.04/Dockerfile .

    - name: Build and run tests
      run: |
        docker run --rm --user root -v ${{ github.workspace }}:/workspaces/etl etl-ubuntu-2604 bash -c "\
          cd /workspaces/etl && \
          export CC=clang && \
          export CXX=clang++ && \
          export ASAN_OPTIONS=alloc_dealloc_mismatch=0,detect_leaks=0 && \
          cmake -DBUILD_TESTS=ON -DNO_STL=ON -DETL_USE_TYPE_TRAITS_BUILTINS=OFF -DETL_USER_DEFINED_TYPE_TRAITS=OFF -DETL_FORCE_TEST_CPP03_IMPLEMENTATION=ON -DETL_CXX_STANDARD=26 ./ && \
          clang --version && \
          make -j \$(getconf _NPROCESSORS_ONLN) && \
          ./test/etl_tests -v"        

  build-clang-cpp26-osx-stl:
    name: Clang C++26 OSX - STL
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [macos-26]

    steps:
    - uses: actions/checkout@v6.0.3

    - name: Build
      run: |
        export CC=clang
        export CXX=clang++
        export ASAN_OPTIONS=alloc_dealloc_mismatch=0,detect_leaks=0
        cmake -D BUILD_TESTS=ON -DNO_STL=OFF -DETL_USE_TYPE_TRAITS_BUILTINS=OFF -DETL_USER_DEFINED_TYPE_TRAITS=OFF -DETL_FORCE_TEST_CPP03_IMPLEMENTATION=OFF -DETL_CXX_STANDARD=26 ./
        clang --version
        make -j "$(getconf _NPROCESSORS_ONLN)"        

    - name: Run tests
      run: ./test/etl_tests -v

  build-clang-cpp26-osx-no-stl:
    name: Clang C++26 OSX - No STL
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [macos-26]

    steps:
    - uses: actions/checkout@v6.0.3

    - name: Build
      run: |
        export CC=clang
        export CXX=clang++
        export ASAN_OPTIONS=alloc_dealloc_mismatch=0,detect_leaks=0
        cmake -D BUILD_TESTS=ON -DNO_STL=ON -DETL_USE_TYPE_TRAITS_BUILTINS=OFF -DETL_USER_DEFINED_TYPE_TRAITS=OFF -DETL_FORCE_TEST_CPP03_IMPLEMENTATION=OFF -DETL_CXX_STANDARD=26 ./
        clang --version
        make -j "$(getconf _NPROCESSORS_ONLN)"        

    - name: Run tests
      run: ./test/etl_tests -v

  build-clang-cpp26-osx-stl-force-cpp03:
    name: Clang C++26 OSX - STL - Force C++03
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [macos-26]

    steps:
    - uses: actions/checkout@v6.0.3

    - name: Build
      run: |
        export CC=clang
        export CXX=clang++
        export ASAN_OPTIONS=alloc_dealloc_mismatch=0,detect_leaks=0
        cmake -D BUILD_TESTS=ON -DNO_STL=OFF -DETL_USE_TYPE_TRAITS_BUILTINS=OFF -DETL_USER_DEFINED_TYPE_TRAITS=OFF -DETL_FORCE_TEST_CPP03_IMPLEMENTATION=ON -DETL_CXX_STANDARD=26 ./
        clang --version
        make -j "$(getconf _NPROCESSORS_ONLN)"        

    - name: Run tests
      run: ./test/etl_tests -v

  build-clang-cpp26-osx-no-stl-force-cpp03:
    name: Clang C++26 OSX - No STL - Force C++03
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [macos-26]

    steps:
    - uses: actions/checkout@v6.0.3

    - name: Build
      run: |
        export CC=clang
        export CXX=clang++
        export ASAN_OPTIONS=alloc_dealloc_mismatch=0,detect_leaks=0
        cmake -D BUILD_TESTS=ON -DNO_STL=ON -DETL_USE_TYPE_TRAITS_BUILTINS=OFF -DETL_USER_DEFINED_TYPE_TRAITS=OFF -DETL_FORCE_TEST_CPP03_IMPLEMENTATION=ON -DETL_CXX_STANDARD=26 ./
        clang --version
        make -j "$(getconf _NPROCESSORS_ONLN)"        

    - name: Run tests
      run: ./test/etl_tests -v