Add Github Actions workflow scripts.

.github/workflows/wheel-manylinux.yml

+name: Linux wheel build
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  python:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Set up Python
+      uses: actions/setup-python@v1
+      with:
+        python-version: 3.8
+
+    - name: Install build dependencies
+      run: pip install -U setuptools pip wheel
+
+    - name: Make sdist and Python wheel
+      run: make sdist pywheel
+
+    - name: Upload sdist
+      uses: actions/upload-artifact@v2
+      with:
+        name: sdist
+        path: dist/*.tar.gz
+        if-no-files-found: ignore
+
+    - name: Upload Python wheel
+      uses: actions/upload-artifact@v2
+      with:
+        name: wheel-Python
+        path: dist/*-none-any.whl
+        if-no-files-found: ignore
+
+  manylinux1-i686:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Set up Python
+      uses: actions/setup-python@v1
+      with:
+        python-version: 3.8
+
+    - name: Build Linux wheels
+      uses: RalfG/python-wheels-manylinux-build@v0.3.4-manylinux1_i686
+      with:
+        python-versions: 'cp27-cp27m cp27-cp27mu cp35-cp35m cp36-cp36m cp37-cp37m cp38-cp38 cp39-cp39 cp310-cp310'
+
+    - name: Upload wheels
+      uses: actions/upload-artifact@v2
+      with:
+        name: wheels-Linux
+        path: dist/*-manylinux*.whl
+        if-no-files-found: ignore
+
+  manylinux1-x86_64:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Set up Python
+      uses: actions/setup-python@v1
+      with:
+        python-version: 3.8
+
+    - name: Build Linux wheels
+      uses: RalfG/python-wheels-manylinux-build@v0.3.4-manylinux1_x86_64
+      with:
+        python-versions: 'cp27-cp27m cp27-cp27mu cp35-cp35m cp36-cp36m cp37-cp37m cp38-cp38 cp39-cp39 cp310-cp310'
+
+    - name: Upload wheels
+      uses: actions/upload-artifact@v2
+      with:
+        name: wheels-Linux
+        path: wheels/*-manylinux*.whl
+        if-no-files-found: ignore
+
+  manylinux2014-i686:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Set up Python
+      uses: actions/setup-python@v1
+      with:
+        python-version: 3.8
+
+    - name: Build Linux wheels
+      uses: RalfG/python-wheels-manylinux-build@v0.3.4-manylinux2014_i686
+      with:
+        python-versions: 'cp36-cp36m cp37-cp37m cp38-cp38 cp39-cp39 cp310-cp310'
+
+    - name: Upload wheels
+      uses: actions/upload-artifact@v2
+      with:
+        name: wheels-Linux
+        path: wheels/*-manylinux2014*.whl
+        if-no-files-found: ignore
+
+  manylinux2014-x86_64:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Set up Python
+      uses: actions/setup-python@v1
+      with:
+        python-version: 3.8
+
+    - name: Build Linux wheels
+      uses: RalfG/python-wheels-manylinux-build@v0.3.4-manylinux2014_x86_64
+      with:
+        python-versions: 'cp36-cp36m cp37-cp37m cp38-cp38 cp39-cp39 cp310-cp310'
+    - name: Upload wheels
+      uses: actions/upload-artifact@v2
+      with:
+        name: wheels-Linux
+        path: wheels/*-manylinux2014*.whl
+        if-no-files-found: ignore

Tools/ci-run.sh

+#!/usr/bin/bash
+
+GCC_VERSION=${GCC_VERSION:=8}
+
+# Set up compilers
+if [[ $TEST_CODE_STYLE == "1" ]]; then
+  echo "Skipping compiler setup"
+elif [[ $OSTYPE == "linux-gnu"* ]]; then
+  echo "Setting up linux compiler"
+  echo "Installing requirements [apt]"
+  sudo apt-add-repository -y "ppa:ubuntu-toolchain-r/test"
+  sudo apt update -y -q
+  sudo apt install -y -q ccache gdb python-dbg python3-dbg gcc-$GCC_VERSION || exit 1
+
+  ALTERNATIVE_ARGS=""
+  if [[ $BACKEND == *"cpp"* ]]; then
+    sudo apt install -y -q g++-$GCC_VERSION || exit 1
+    ALTERNATIVE_ARGS="--slave /usr/bin/g++ g++ /usr/bin/g++-$GCC_VERSION"
+  fi
+  sudo /usr/sbin/update-ccache-symlinks
+  echo "/usr/lib/ccache" >> $GITHUB_PATH # export ccache to path
+
+  sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-$GCC_VERSION 60 $ALTERNATIVE_ARGS
+
+  export CC="gcc"
+  if [[ $BACKEND == *"cpp"* ]]; then
+    sudo update-alternatives --set g++ /usr/bin/g++-$GCC_VERSION
+    export CXX="g++"
+  fi
+elif [[ $OSTYPE == "darwin"* ]]; then
+  echo "Setting up macos compiler"
+  export CC="clang -Wno-deprecated-declarations"
+  export CXX="clang++ -stdlib=libc++ -Wno-deprecated-declarations"
+else
+  echo "No setup specified for $OSTYPE"
+fi
+
+# Set up miniconda
+if [[ $STACKLESS == "true" ]]; then
+  echo "Installing stackless python"
+  #conda install --quiet --yes nomkl --file=test-requirements.txt --file=test-requirements-cpython.txt
+  conda config --add channels stackless
+  conda install --quiet --yes stackless || exit 1
+fi
+
+PYTHON_SYS_VERSION=$(python -c 'import sys; print(sys.version)')
+
+# Log versions in use
+echo "===================="
+echo "|VERSIONS INSTALLED|"
+echo "===================="
+echo "Python $PYTHON_SYS_VERSION"
+if [[ $CC ]]; then
+  which ${CC%% *}
+  ${CC%% *} --version
+fi
+if [[ $CXX ]]; then
+  which ${CXX%% *}
+  ${CXX%% *} --version
+fi
+echo "===================="
+
+# Install python requirements
+echo "Installing requirements [python]"
+if [[ $PYTHON_VERSION == "2.7"* ]]; then
+  pip install wheel || exit 1
+  pip install -r test-requirements-27.txt || exit 1
+elif [[ $PYTHON_VERSION == "3."[45]* ]]; then
+  python -m pip install wheel || exit 1
+  python -m pip install -r test-requirements-34.txt || exit 1
+else
+  python -m pip install -U pip setuptools wheel || exit 1
+
+  if [[ $PYTHON_VERSION != *"-dev" || $COVERAGE == "1" ]]; then
+    python -m pip install -r test-requirements.txt || exit 1
+
+    if [[ $PYTHON_VERSION != "pypy"* && $PYTHON_VERSION != "3."[1]* ]]; then
+      python -m pip install -r test-requirements-cpython.txt || exit 1
+    fi
+  fi
+fi
+
+if [[ $TEST_CODE_STYLE == "1" ]]; then
+  STYLE_ARGS="--no-unit --no-doctest --no-file --no-pyregr --no-examples"
+  python -m pip install -r doc-requirements.txt || exit 1
+else
+  STYLE_ARGS="--no-code-style"
+
+  # Install more requirements
+  if [[ $PYTHON_VERSION != *"-dev" ]]; then
+    if [[ $BACKEND == *"cpp"* ]]; then
+      echo "WARNING: Currently not installing pythran due to compatibility issues"
+      # python -m pip install pythran==0.9.5 || exit 1
+    fi
+
+    if [[ $BACKEND != "cpp" && $PYTHON_VERSION != "pypy"* &&
+          $PYTHON_VERSION != "2"* && $PYTHON_VERSION != "3.4"* ]]; then
+      python -m pip install mypy || exit 1
+    fi
+  fi
+fi
+
+# Run tests
+echo "==== Running tests ===="
+ccache -s 2>/dev/null || true
+export PATH="/usr/lib/ccache:$PATH"
+
+# Most modern compilers allow the last conflicting option
+# to override the previous ones, so '-O0 -O3' == '-O3'
+# This is true for the latest msvc, gcc and clang
+CFLAGS="-O0 -ggdb -Wall -Wextra"
+
+if [[ $NO_CYTHON_COMPILE != "1" && $PYTHON_VERSION != "pypy"* ]]; then
+
+  BUILD_CFLAGS="$CFLAGS -O2"
+  if [[ $PYTHON_SYS_VERSION == "2"* ]]; then
+    BUILD_CFLAGS="$BUILD_CFLAGS -fno-strict-aliasing"
+  fi
+
+  SETUP_ARGS=""
+  if [[ $COVERAGE == "1" ]]; then
+    SETUP_ARGS="$SETUP_ARGS --cython-coverage"
+  fi
+  if [[ $CYTHON_COMPILE_ALL == "1" ]]; then
+    SETUP_ARGS="$SETUP_ARGS --cython-compile-all"
+  fi
+  SETUP_ARGS="$SETUP_ARGS
+    $(python -c 'import sys; print("-j5" if sys.version_info >= (3,5) else "")')"
+
+  CFLAGS=$BUILD_CFLAGS \
+    python setup.py build_ext -i $SETUP_ARGS || exit 1
+
+  # COVERAGE can be either "" (empty or not set) or "1" (when we set it)
+  # STACKLESS can be either  "" (empty or not set) or "true" (when we set it)
+  # CYTHON_COMPILE_ALL can be either  "" (empty or not set) or "1" (when we set it)
+  if [[ $COVERAGE != "1" && $STACKLESS != "true" && $BACKEND != *"cpp"* &&
+        $CYTHON_COMPILE_ALL != "1" && $LIMITED_API == "" && $EXTRA_CFLAGS == "" ]]; then
+    python setup.py bdist_wheel || exit 1
+  fi
+fi
+
+if [[ $TEST_CODE_STYLE == "1" ]]; then
+  make -C docs html || exit 1
+elif [[ $PYTHON_VERSION != "pypy"* ]]; then
+  # Run the debugger tests in python-dbg if available
+  # (but don't fail, because they currently do fail)
+  PYTHON_DBG=$(python -c 'import sys; print("%d.%d" % sys.version_info[:2])')
+  PYTHON_DBG="python$PYTHON_DBG-dbg"
+  if $PYTHON_DBG -V >&2; then
+    CFLAGS=$CFLAGS $PYTHON_DBG \
+      runtests.py -vv --no-code-style Debugger --backends=$BACKEND
+  fi
+fi
+
+RUNTESTS_ARGS=""
+if [[ $COVERAGE == "1" ]]; then
+  RUNTESTS_ARGS="$RUNTESTS_ARGS --coverage --coverage-html --cython-only"
+fi
+if [[ $TEST_CODE_STYLE != "1" ]]; then
+  RUNTESTS_ARGS="$RUNTESTS_ARGS -j7"
+fi
+
+export CFLAGS="$CFLAGS $EXTRA_CFLAGS"
+python runtests.py \
+  -vv $STYLE_ARGS \
+  -x Debugger \
+  --backends=$BACKEND \
+  $LIMITED_API \
+  $EXCLUDE \
+  $RUNTESTS_ARGS
+
+EXIT_CODE=$?
+
+ccache -s 2>/dev/null || true
+
+exit $EXIT_CODE