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ci.yml
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name: CI
on:
workflow_dispatch:
pull_request:
push:
branches:
- master
- stable
- v*
permissions: read-all
concurrency:
group: test-${{ github.ref }}
cancel-in-progress: true
env:
PIP_BREAK_SYSTEM_PACKAGES: 1
PIP_ONLY_BINARY: numpy
FORCE_COLOR: 3
PYTEST_TIMEOUT: 300
# For cmake:
VERBOSE: 1
jobs:
# This is the "main" test suite, which tests a large number of different
# versions of default compilers and Python versions in GitHub Actions.
standard:
strategy:
fail-fast: false
matrix:
runs-on: [ubuntu-20.04, windows-2022, macos-13]
python:
- '3.8'
- '3.9'
- '3.12'
- '3.13'
- 'pypy-3.8'
- 'pypy-3.9'
- 'pypy-3.10'
# Items in here will either be added to the build matrix (if not
# present), or add new keys to an existing matrix element if all the
# existing keys match.
#
# We support an optional key: args, for cmake args
include:
# Just add a key
- runs-on: ubuntu-20.04
python: '3.8'
args: >
-DPYBIND11_FINDPYTHON=ON
-DCMAKE_CXX_FLAGS="-D_=1"
exercise_D_: 1
- runs-on: ubuntu-20.04
python: 'pypy-3.8'
args: >
-DPYBIND11_FINDPYTHON=ON
- runs-on: windows-2019
python: '3.8'
args: >
-DPYBIND11_FINDPYTHON=ON
# Inject a couple Windows 2019 runs
- runs-on: windows-2019
python: '3.9'
# Extra ubuntu latest job
- runs-on: ubuntu-latest
python: '3.11'
name: "π ${{ matrix.python }} β’ ${{ matrix.runs-on }} β’ x64 ${{ matrix.args }}"
runs-on: ${{ matrix.runs-on }}
steps:
- uses: actions/checkout@v4
- name: Setup Python ${{ matrix.python }}
uses: actions/setup-python@v5
with:
python-version: ${{ matrix.python }}
allow-prereleases: true
- name: Setup Boost (Linux)
# Can't use boost + define _
if: runner.os == 'Linux' && matrix.exercise_D_ != 1
run: sudo apt-get install libboost-dev
- name: Setup Boost (macOS)
if: runner.os == 'macOS'
run: brew install boost
- name: Update CMake
uses: jwlawson/[email protected]
- name: Cache wheels
if: runner.os == 'macOS'
uses: actions/cache@v4
with:
# This path is specific to macOS - we really only need it for PyPy NumPy wheels
# See https://github.com/actions/cache/blob/master/examples.md#python---pip
# for ways to do this more generally
path: ~/Library/Caches/pip
# Look to see if there is a cache hit for the corresponding requirements file
key: ${{ runner.os }}-pip-${{ matrix.python }}-x64-${{ hashFiles('tests/requirements.txt') }}
- name: Prepare env
run: |
python -m pip install -r tests/requirements.txt
- name: Setup annotations on Linux
if: runner.os == 'Linux'
run: python -m pip install pytest-github-actions-annotate-failures
# First build - C++11 mode and inplace
# More-or-less randomly adding -DPYBIND11_SIMPLE_GIL_MANAGEMENT=ON here
# (same for PYBIND11_NUMPY_1_ONLY, but requires a NumPy 1.x at runtime).
- name: Configure C++11 ${{ matrix.args }}
run: >
cmake -S . -B .
-DPYBIND11_WERROR=ON
-DPYBIND11_DISABLE_HANDLE_TYPE_NAME_DEFAULT_IMPLEMENTATION=ON
-DPYBIND11_SIMPLE_GIL_MANAGEMENT=ON
-DPYBIND11_NUMPY_1_ONLY=ON
-DDOWNLOAD_CATCH=ON
-DDOWNLOAD_EIGEN=ON
-DCMAKE_CXX_STANDARD=11
${{ matrix.args }}
- name: Build C++11
run: cmake --build . -j 2
- name: Python tests C++11
run: cmake --build . --target pytest -j 2
- name: C++11 tests
run: cmake --build . --target cpptest -j 2
- name: Interface test C++11
run: cmake --build . --target test_cmake_build
- name: Clean directory
run: git clean -fdx
# Second build - C++17 mode and in a build directory
# More-or-less randomly adding -DPYBIND11_SIMPLE_GIL_MANAGEMENT=OFF here.
# (same for PYBIND11_NUMPY_1_ONLY, but requires a NumPy 1.x at runtime).
- name: Configure C++17
run: >
cmake -S . -B build2
-DPYBIND11_WERROR=ON
-DPYBIND11_SIMPLE_GIL_MANAGEMENT=OFF
-DPYBIND11_NUMPY_1_ONLY=ON
-DDOWNLOAD_CATCH=ON
-DDOWNLOAD_EIGEN=ON
-DCMAKE_CXX_STANDARD=17
${{ matrix.args }}
- name: Build
run: cmake --build build2 -j 2
- name: Python tests
run: cmake --build build2 --target pytest
- name: C++ tests
run: cmake --build build2 --target cpptest
# Third build - C++17 mode with unstable ABI
- name: Configure (unstable ABI)
run: >
cmake -S . -B build3
-DPYBIND11_WERROR=ON
-DDOWNLOAD_CATCH=ON
-DDOWNLOAD_EIGEN=ON
-DCMAKE_CXX_STANDARD=17
-DPYBIND11_INTERNALS_VERSION=10000000
${{ matrix.args }}
- name: Build (unstable ABI)
run: cmake --build build3 -j 2
- name: Python tests (unstable ABI)
run: cmake --build build3 --target pytest
- name: Interface test
run: cmake --build build2 --target test_cmake_build
# This makes sure the setup_helpers module can build packages using
# setuptools
- name: Setuptools helpers test
run: |
pip install setuptools
pytest tests/extra_setuptools
if: "!(matrix.runs-on == 'windows-2022')"
manylinux:
name: Manylinux on π 3.13t β’ GIL
runs-on: ubuntu-latest
timeout-minutes: 40
container: quay.io/pypa/musllinux_1_2_x86_64:latest
steps:
- uses: actions/checkout@v4
with:
fetch-depth: 0
- name: Prepare venv
run: python3.13t -m venv .venv
- name: Install Python deps
run: .venv/bin/pip install -r tests/requirements.txt
- name: Configure C++11
run: >
cmake -S. -Bbuild
-DPYBIND11_WERROR=ON
-DDOWNLOAD_CATCH=ON
-DDOWNLOAD_EIGEN=ON
-DPython_ROOT_DIR=.venv
- name: Build C++11
run: cmake --build build -j2
- name: Python tests C++11
run: cmake --build build --target pytest -j2
deadsnakes:
strategy:
fail-fast: false
matrix:
include:
# TODO: Fails on 3.10, investigate
# JOB DISABLED (NEEDS WORK): https://github.com/pybind/pybind11/issues/4889
# - python-version: "3.9"
# python-debug: true
# valgrind: true
- python-version: "3.11"
python-debug: false
name: "π ${{ matrix.python-version }}${{ matrix.python-debug && '-dbg' || '' }} (deadsnakes)${{ matrix.valgrind && ' β’ Valgrind' || '' }} β’ x64"
runs-on: ubuntu-20.04
steps:
- uses: actions/checkout@v4
- name: Setup Python ${{ matrix.python-version }} (deadsnakes)
uses: deadsnakes/[email protected]
with:
python-version: ${{ matrix.python-version }}
debug: ${{ matrix.python-debug }}
- name: Update CMake
uses: jwlawson/[email protected]
- name: Valgrind cache
if: matrix.valgrind
uses: actions/cache@v4
id: cache-valgrind
with:
path: valgrind
key: 3.16.1 # Valgrind version
- name: Compile Valgrind
if: matrix.valgrind && steps.cache-valgrind.outputs.cache-hit != 'true'
run: |
VALGRIND_VERSION=3.16.1
curl https://sourceware.org/pub/valgrind/valgrind-$VALGRIND_VERSION.tar.bz2 -o - | tar xj
mv valgrind-$VALGRIND_VERSION valgrind
cd valgrind
./configure
make -j 2 > /dev/null
- name: Install Valgrind
if: matrix.valgrind
working-directory: valgrind
run: |
sudo make install
sudo apt-get update
sudo apt-get install libc6-dbg # Needed by Valgrind
- name: Prepare env
run: |
python -m pip install -r tests/requirements.txt
- name: Configure
run: >
cmake -S . -B build
-DCMAKE_BUILD_TYPE=Debug
-DPYBIND11_WERROR=ON
-DDOWNLOAD_CATCH=ON
-DDOWNLOAD_EIGEN=ON
-DCMAKE_CXX_STANDARD=17
- name: Build
run: cmake --build build -j 2
- name: Python tests
run: cmake --build build --target pytest
- name: C++ tests
run: cmake --build build --target cpptest
- name: Run Valgrind on Python tests
if: matrix.valgrind
run: cmake --build build --target memcheck
# Testing on clang using the excellent silkeh clang docker images
clang:
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
clang:
- 3.6
- 3.7
- 3.9
- 7
- 9
- dev
std:
- 11
container_suffix:
- ""
include:
- clang: 5
std: 14
- clang: 10
std: 17
- clang: 11
std: 20
- clang: 12
std: 20
- clang: 13
std: 20
- clang: 14
std: 20
- clang: 15
std: 20
container_suffix: "-bullseye"
- clang: 16
std: 20
container_suffix: "-bullseye"
name: "π 3 β’ Clang ${{ matrix.clang }} β’ C++${{ matrix.std }} β’ x64"
container: "silkeh/clang:${{ matrix.clang }}${{ matrix.container_suffix }}"
steps:
- uses: actions/checkout@v4
- name: Add wget and python3
run: apt-get update && apt-get install -y python3-dev python3-numpy python3-pytest libeigen3-dev
- name: Configure
shell: bash
run: >
cmake -S . -B build
-DPYBIND11_WERROR=ON
-DDOWNLOAD_CATCH=ON
-DCMAKE_CXX_STANDARD=${{ matrix.std }}
-DPYTHON_EXECUTABLE=$(python3 -c "import sys; print(sys.executable)")
- name: Build
run: cmake --build build -j 2
- name: Python tests
run: cmake --build build --target pytest
- name: C++ tests
run: cmake --build build --target cpptest
- name: Interface test
run: cmake --build build --target test_cmake_build
# Testing NVCC; forces sources to behave like .cu files
cuda:
runs-on: ubuntu-latest
name: "π 3.10 β’ CUDA 12.2 β’ Ubuntu 22.04"
container: nvidia/cuda:12.2.0-devel-ubuntu22.04
steps:
- uses: actions/checkout@v4
# tzdata will try to ask for the timezone, so set the DEBIAN_FRONTEND
- name: Install π 3
run: apt-get update && DEBIAN_FRONTEND="noninteractive" apt-get install -y cmake git python3-dev python3-pytest python3-numpy
- name: Configure
run: cmake -S . -B build -DPYBIND11_CUDA_TESTS=ON -DPYBIND11_WERROR=ON -DDOWNLOAD_CATCH=ON
- name: Build
run: cmake --build build -j2 --verbose
- name: Python tests
run: cmake --build build --target pytest
# TODO: Internal compiler error - report to NVidia
# # Testing CentOS 8 + PGI compilers
# centos-nvhpc8:
# runs-on: ubuntu-latest
# name: "π 3 β’ CentOS8 / PGI 20.11 β’ x64"
# container: centos:8
#
# steps:
# - uses: actions/checkout@v4
#
# - name: Add Python 3 and a few requirements
# run: yum update -y && yum install -y git python3-devel python3-numpy python3-pytest make environment-modules
#
# - name: Install CMake with pip
# run: |
# python3 -m pip install --upgrade pip
# python3 -m pip install cmake --prefer-binary
#
# - name: Install NVidia HPC SDK
# run: >
# yum -y install
# https://developer.download.nvidia.com/hpc-sdk/20.11/nvhpc-20-11-20.11-1.x86_64.rpm
# https://developer.download.nvidia.com/hpc-sdk/20.11/nvhpc-2020-20.11-1.x86_64.rpm
#
# - name: Configure
# shell: bash
# run: |
# source /etc/profile.d/modules.sh
# module load /opt/nvidia/hpc_sdk/modulefiles/nvhpc/20.11
# cmake -S . -B build -DDOWNLOAD_CATCH=ON -DCMAKE_CXX_STANDARD=14 -DPYTHON_EXECUTABLE=$(python3 -c "import sys; print(sys.executable)")
#
# - name: Build
# run: cmake --build build -j 2 --verbose
#
# - name: Python tests
# run: cmake --build build --target pytest
#
# - name: C++ tests
# run: cmake --build build --target cpptest
#
# - name: Interface test
# run: cmake --build build --target test_cmake_build
# Testing on Ubuntu + NVHPC (previous PGI) compilers, which seems to require more workarounds
ubuntu-nvhpc7:
runs-on: ubuntu-20.04
name: "π 3 β’ NVHPC 23.5 β’ C++17 β’ x64"
env:
# tzdata will try to ask for the timezone, so set the DEBIAN_FRONTEND
DEBIAN_FRONTEND: 'noninteractive'
steps:
- uses: actions/checkout@v4
- name: Add NVHPC Repo
run: |
echo 'deb [trusted=yes] https://developer.download.nvidia.com/hpc-sdk/ubuntu/amd64 /' | \
sudo tee /etc/apt/sources.list.d/nvhpc.list
- name: Install π 3 & NVHPC
run: |
sudo apt-get update -y && \
sudo apt-get install -y cmake environment-modules git python3-dev python3-pip python3-numpy && \
sudo apt-get install -y --no-install-recommends nvhpc-23-5 && \
sudo rm -rf /var/lib/apt/lists/*
python3 -m pip install --upgrade pip
python3 -m pip install --upgrade pytest
# On some systems, you many need further workarounds:
# https://github.com/pybind/pybind11/pull/2475
- name: Configure
shell: bash
run: |
source /etc/profile.d/modules.sh
module load /opt/nvidia/hpc_sdk/modulefiles/nvhpc/23.5
cmake -S . -B build -DDOWNLOAD_CATCH=ON \
-DCMAKE_CXX_STANDARD=17 \
-DPYTHON_EXECUTABLE=$(python3 -c "import sys; print(sys.executable)") \
-DCMAKE_CXX_FLAGS="-Wc,--pending_instantiations=0" \
-DPYBIND11_TEST_FILTER="test_smart_ptr.cpp"
- name: Build
run: cmake --build build -j 2 --verbose
- name: Python tests
run: cmake --build build --target pytest
- name: C++ tests
run: cmake --build build --target cpptest
- name: Interface test
run: cmake --build build --target test_cmake_build
# Testing on GCC using the GCC docker images (only recent images supported)
gcc:
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
include:
- { gcc: 7, std: 11 }
# { gcc: 7, std: 17 } BAKEIN_BREAK
- { gcc: 8, std: 14 }
- { gcc: 8, std: 17 }
- { gcc: 9, std: 20 }
- { gcc: 10, std: 17 }
- { gcc: 10, std: 20 }
- { gcc: 11, std: 20 }
- { gcc: 12, std: 20 }
- { gcc: 13, std: 20 }
name: "π 3 β’ GCC ${{ matrix.gcc }} β’ C++${{ matrix.std }}β’ x64"
container: "gcc:${{ matrix.gcc }}"
steps:
- uses: actions/checkout@v4
- name: Add Python 3
run: apt-get update; apt-get install -y python3-dev python3-numpy python3-pytest python3-pip libeigen3-dev
- name: Update pip
run: python3 -m pip install --upgrade pip
- name: Update CMake
uses: jwlawson/[email protected]
- name: Configure
shell: bash
run: >
cmake -S . -B build
-DPYBIND11_WERROR=ON
-DDOWNLOAD_CATCH=ON
-DCMAKE_CXX_STANDARD=${{ matrix.std }}
-DPYTHON_EXECUTABLE=$(python3 -c "import sys; print(sys.executable)")
- name: Build
run: cmake --build build -j 2
- name: Python tests
run: cmake --build build --target pytest
- name: C++ tests
run: cmake --build build --target cpptest
- name: Interface test
run: cmake --build build --target test_cmake_build
- name: Configure - Exercise cmake -DPYBIND11_TEST_OVERRIDE
if: matrix.gcc == '12'
shell: bash
run: >
cmake -S . -B build_partial
-DPYBIND11_WERROR=ON
-DDOWNLOAD_CATCH=ON
-DCMAKE_CXX_STANDARD=${{ matrix.std }}
-DPYTHON_EXECUTABLE=$(python3 -c "import sys; print(sys.executable)")
"-DPYBIND11_TEST_OVERRIDE=test_call_policies.cpp;test_gil_scoped.cpp;test_thread.cpp"
- name: Build - Exercise cmake -DPYBIND11_TEST_OVERRIDE
if: matrix.gcc == '12'
run: cmake --build build_partial -j 2
- name: Python tests - Exercise cmake -DPYBIND11_TEST_OVERRIDE
if: matrix.gcc == '12'
run: cmake --build build_partial --target pytest
# Testing on ICC using the oneAPI apt repo
icc:
runs-on: ubuntu-20.04
name: "π 3 β’ ICC latest β’ x64"
steps:
- uses: actions/checkout@v4
- name: Add apt repo
run: |
sudo apt-get update
sudo apt-get install -y wget build-essential pkg-config cmake ca-certificates gnupg
wget https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.PUB
sudo apt-key add GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.PUB
echo "deb https://apt.repos.intel.com/oneapi all main" | sudo tee /etc/apt/sources.list.d/oneAPI.list
- name: Add ICC & Python 3
run: sudo apt-get update; sudo apt-get install -y intel-oneapi-compiler-dpcpp-cpp-and-cpp-classic cmake python3-dev python3-numpy python3-pytest python3-pip
- name: Update pip
run: |
set +e; source /opt/intel/oneapi/setvars.sh; set -e
python3 -m pip install --upgrade pip
- name: Install dependencies
run: |
set +e; source /opt/intel/oneapi/setvars.sh; set -e
python3 -m pip install -r tests/requirements.txt
- name: Configure C++11
run: |
set +e; source /opt/intel/oneapi/setvars.sh; set -e
cmake -S . -B build-11 \
-DPYBIND11_WERROR=ON \
-DDOWNLOAD_CATCH=ON \
-DDOWNLOAD_EIGEN=OFF \
-DCMAKE_CXX_STANDARD=11 \
-DCMAKE_CXX_COMPILER=$(which icpc) \
-DPYTHON_EXECUTABLE=$(python3 -c "import sys; print(sys.executable)")
- name: Build C++11
run: |
set +e; source /opt/intel/oneapi/setvars.sh; set -e
cmake --build build-11 -j 2 -v
- name: Python tests C++11
run: |
set +e; source /opt/intel/oneapi/setvars.sh; set -e
sudo service apport stop
cmake --build build-11 --target check
- name: C++ tests C++11
run: |
set +e; source /opt/intel/oneapi/setvars.sh; set -e
cmake --build build-11 --target cpptest
- name: Interface test C++11
run: |
set +e; source /opt/intel/oneapi/setvars.sh; set -e
cmake --build build-11 --target test_cmake_build
- name: Configure C++17
run: |
set +e; source /opt/intel/oneapi/setvars.sh; set -e
cmake -S . -B build-17 \
-DPYBIND11_WERROR=ON \
-DDOWNLOAD_CATCH=ON \
-DDOWNLOAD_EIGEN=OFF \
-DCMAKE_CXX_STANDARD=17 \
-DCMAKE_CXX_COMPILER=$(which icpc) \
-DPYTHON_EXECUTABLE=$(python3 -c "import sys; print(sys.executable)")
- name: Build C++17
run: |
set +e; source /opt/intel/oneapi/setvars.sh; set -e
cmake --build build-17 -j 2 -v
- name: Python tests C++17
run: |
set +e; source /opt/intel/oneapi/setvars.sh; set -e
sudo service apport stop
cmake --build build-17 --target check
- name: C++ tests C++17
run: |
set +e; source /opt/intel/oneapi/setvars.sh; set -e
cmake --build build-17 --target cpptest
- name: Interface test C++17
run: |
set +e; source /opt/intel/oneapi/setvars.sh; set -e
cmake --build build-17 --target test_cmake_build
# Testing on CentOS (manylinux uses a centos base).
centos:
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
container:
- "almalinux:8"
- "almalinux:9"
name: "π 3 β’ ${{ matrix.container }} β’ x64"
container: "${{ matrix.container }}"
steps:
- name: Latest actions/checkout
uses: actions/checkout@v4
- name: Add Python 3.8
if: matrix.container == 'almalinux:8'
run: dnf update -y && dnf install -y python38-devel gcc-c++ make git
- name: Add Python 3 (default)
if: matrix.container != 'almalinux:8'
run: dnf update -y && dnf install -y python3-devel gcc-c++ make git
- name: Update pip
run: python3 -m pip install --upgrade pip
- name: Install dependencies
run: |
python3 -m pip install cmake -r tests/requirements.txt
- name: Ensure NumPy 2 is used (required Python >= 3.9)
if: matrix.container == 'almalinux:9'
run: |
python3 -m pip install 'numpy>=2.0.0b1' 'scipy>=1.13.0rc1'
- name: Configure
shell: bash
run: >
cmake -S . -B build
-DCMAKE_BUILD_TYPE=MinSizeRel
-DPYBIND11_WERROR=ON
-DDOWNLOAD_CATCH=ON
-DDOWNLOAD_EIGEN=ON
-DCMAKE_CXX_STANDARD=11
-DPYTHON_EXECUTABLE=$(python3 -c "import sys; print(sys.executable)")
- name: Build
run: cmake --build build -j 2
- name: Python tests
run: cmake --build build --target pytest
- name: C++ tests
run: cmake --build build --target cpptest
- name: Interface test
run: cmake --build build --target test_cmake_build
# This tests an "install" with the CMake tools
install-classic:
name: "π 3.7 β’ Debian β’ x86 β’ Install"
runs-on: ubuntu-latest
container: i386/debian:buster
steps:
- uses: actions/checkout@v1 # v1 is required to run inside docker
- name: Install requirements
run: |
apt-get update
apt-get install -y git make cmake g++ libeigen3-dev python3-dev python3-pip
pip3 install "pytest==6.*"
- name: Configure for install
run: >
cmake .
-DPYBIND11_INSTALL=1 -DPYBIND11_TEST=0
-DPYTHON_EXECUTABLE=$(python3 -c "import sys; print(sys.executable)")
- name: Make and install
run: make install
- name: Copy tests to new directory
run: cp -a tests /pybind11-tests
- name: Make a new test directory
run: mkdir /build-tests
- name: Configure tests
run: >
cmake ../pybind11-tests
-DDOWNLOAD_CATCH=ON
-DPYBIND11_WERROR=ON
-DPYTHON_EXECUTABLE=$(python3 -c "import sys; print(sys.executable)")
working-directory: /build-tests
- name: Python tests
run: make pytest -j 2
working-directory: /build-tests
# This verifies that the documentation is not horribly broken, and does a
# basic validation check on the SDist.
doxygen:
name: "Documentation build test"
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- uses: actions/setup-python@v5
with:
python-version: "3.x"
- name: Install Doxygen
run: sudo apt-get install -y doxygen librsvg2-bin # Changed to rsvg-convert in 20.04
- name: Build docs
run: pipx run nox -s docs
- name: Make SDist
run: pipx run nox -s build -- --sdist
- run: git status --ignored
- name: Check local include dir
run: >
ls pybind11;
python3 -c "import pybind11, pathlib; assert (a := pybind11.get_include()) == (b := str(pathlib.Path('include').resolve())), f'{a} != {b}'"
- name: Compare Dists (headers only)
working-directory: include
run: |
python3 -m pip install --user -U ../dist/*.tar.gz
installed=$(python3 -c "import pybind11; print(pybind11.get_include() + '/pybind11')")
diff -rq $installed ./pybind11
win32:
strategy:
fail-fast: false
matrix:
python:
- '3.7'
- '3.8'
- '3.9'
- '3.10'
- '3.11'
- '3.12'
include:
- python: '3.12'
args: -DCMAKE_CXX_STANDARD=20
- python: '3.11'
args: -DCMAKE_CXX_STANDARD=20
- python: '3.10'
args: -DCMAKE_CXX_STANDARD=20
- python: '3.9'
args: -DCMAKE_CXX_STANDARD=20
- python: '3.8'
args: -DCMAKE_CXX_STANDARD=17
- python: '3.7'
args: -DCMAKE_CXX_STANDARD=14
name: "π ${{ matrix.python }} β’ MSVC 2019 β’ x86 ${{ matrix.args }}"
runs-on: windows-2019
steps:
- uses: actions/checkout@v4
- name: Setup Python ${{ matrix.python }}
uses: actions/setup-python@v5
with:
python-version: ${{ matrix.python }}
architecture: x86
- name: Update CMake
uses: jwlawson/[email protected]
- name: Prepare MSVC
uses: ilammy/[email protected]
with:
arch: x86
- name: Prepare env
run: |
python -m pip install -r tests/requirements.txt
# First build - C++11 mode and inplace
- name: Configure ${{ matrix.args }}
run: >
cmake -S . -B build
-G "Visual Studio 16 2019" -A Win32
-DPYBIND11_WERROR=ON
-DDOWNLOAD_CATCH=ON
-DDOWNLOAD_EIGEN=ON
${{ matrix.args }}
- name: Build C++11
run: cmake --build build -j 2
- name: Python tests
run: cmake --build build -t pytest
win32-debug:
strategy:
fail-fast: false
matrix:
python:
- 3.8
- 3.9
include:
- python: 3.9
args: -DCMAKE_CXX_STANDARD=20
- python: 3.8
args: -DCMAKE_CXX_STANDARD=17
name: "π ${{ matrix.python }} β’ MSVC 2019 (Debug) β’ x86 ${{ matrix.args }}"
runs-on: windows-2019
steps:
- uses: actions/checkout@v4
- name: Setup Python ${{ matrix.python }}
uses: actions/setup-python@v5
with:
python-version: ${{ matrix.python }}
architecture: x86
- name: Update CMake
uses: jwlawson/[email protected]
- name: Prepare MSVC
uses: ilammy/[email protected]
with:
arch: x86
- name: Prepare env
run: |
python -m pip install -r tests/requirements.txt
# First build - C++11 mode and inplace
- name: Configure ${{ matrix.args }}
run: >
cmake -S . -B build
-G "Visual Studio 16 2019" -A Win32
-DCMAKE_BUILD_TYPE=Debug
-DPYBIND11_WERROR=ON
-DDOWNLOAD_CATCH=ON
-DDOWNLOAD_EIGEN=ON
${{ matrix.args }}
- name: Build C++11
run: cmake --build build --config Debug -j 2
- name: Python tests
run: cmake --build build --config Debug -t pytest
windows-2022:
strategy:
fail-fast: false
matrix:
python:
- 3.9
name: "π ${{ matrix.python }} β’ MSVC 2022 C++20 β’ x64"
runs-on: windows-2022
steps:
- uses: actions/checkout@v4
- name: Setup Python ${{ matrix.python }}
uses: actions/setup-python@v5
with:
python-version: ${{ matrix.python }}
- name: Prepare env
# Ensure use of NumPy 2 (via NumPy nightlies but can be changed soon)
run: |
python3 -m pip install -r tests/requirements.txt
python3 -m pip install 'numpy>=2.0.0b1' 'scipy>=1.13.0rc1'
- name: Update CMake
uses: jwlawson/[email protected]
- name: Configure C++20
run: >
cmake -S . -B build
-DPYBIND11_WERROR=ON
-DDOWNLOAD_CATCH=ON
-DDOWNLOAD_EIGEN=ON
-DCMAKE_CXX_STANDARD=20
- name: Build C++20
run: cmake --build build -j 2
- name: Python tests
run: cmake --build build --target pytest
- name: C++20 tests
run: cmake --build build --target cpptest -j 2
- name: Interface test C++20
run: cmake --build build --target test_cmake_build
- name: Configure C++20 - Exercise cmake -DPYBIND11_TEST_OVERRIDE
run: >
cmake -S . -B build_partial
-DPYBIND11_WERROR=ON
-DDOWNLOAD_CATCH=ON
-DDOWNLOAD_EIGEN=ON
-DCMAKE_CXX_STANDARD=20
"-DPYBIND11_TEST_OVERRIDE=test_call_policies.cpp;test_gil_scoped.cpp;test_thread.cpp"
- name: Build C++20 - Exercise cmake -DPYBIND11_TEST_OVERRIDE
run: cmake --build build_partial -j 2
- name: Python tests - Exercise cmake -DPYBIND11_TEST_OVERRIDE
run: cmake --build build_partial --target pytest
mingw:
name: "π 3 β’ windows-latest β’ ${{ matrix.sys }}"
runs-on: windows-latest
defaults:
run:
shell: msys2 {0}
strategy:
fail-fast: false
matrix:
include:
- { sys: mingw64, env: x86_64 }
- { sys: mingw32, env: i686 }
steps:
- uses: msys2/setup-msys2@v2
with:
msystem: ${{matrix.sys}}
install: >-