ci: add 3.14, iOS

.github/workflows/cibw-cc.yaml

@@ -0,0 +1,49 @@
+name: CIBW cross-compile
+
+on:
+  workflow_dispatch:
+  pull_request:
+    branches:
+    - master
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build-pyodide:
+    name: Pyodide
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+
+    - uses: actions/setup-python@v5
+
+    - uses: pypa/[email protected]
+      env:
+        CIBW_PLATFORM: pyodide
+
+    - uses: actions/upload-artifact@v4
+      with:
+        name: wheels-pyodide
+        path: dist/*.whl
+
+  build-ios:
+    name: iOS
+    runs-on: macos-latest
+    steps:
+    - uses: actions/checkout@v4
+
+    - uses: actions/setup-python@v5
+
+    - run: brew upgrade cmake
+
+    - uses: pypa/[email protected]
+      env:
+        CIBW_PLATFORM: ios
+        CIBW_ARCHS: all
+
+    - uses: actions/upload-artifact@v4
+      with:
+        name: wheels-ios
+        path: dist/*.whl

.github/workflows/pip.yml

@@ -15,7 +15,7 @@ jobs:
       fail-fast: false
       matrix:
         platform: [windows-latest, macos-latest, ubuntu-latest]
-        python-version: ["3.9", "3.13", "pypy-3.10"]
+        python-version: ["3.9", "3.14", "pypy-3.10"]
 
     steps:
     - uses: actions/checkout@v4
@@ -26,7 +26,7 @@ jobs:
         allow-prereleases: true
 
     - name: Build and install
-      run: pip install --verbose .[test]
+      run: pip install --verbose . --group test
 
     - name: Test
       run: pytest

.github/workflows/wheels.yml

@@ -44,7 +44,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, macos-13, macos-latest, windows-latest]
+        os: [ubuntu-latest, macos-13, macos-latest, windows-latest, ubuntu-24.04-arm, windows-11-arm]
 
     steps:
     - uses: actions/checkout@v4
@@ -53,10 +53,7 @@ jobs:
 
     - uses: astral-sh/setup-uv@v5
 
-    - uses: pypa/[email protected]
-      env:
-        CIBW_ENABLE: cpython-prerelease
-        CIBW_ARCHS_WINDOWS: auto ARM64
+    - uses: pypa/[email protected]
 
     - name: Verify clean directory
       run: git diff --exit-code
@@ -95,5 +92,3 @@ jobs:
         subject-path: "dist/*"
 
     - uses: pypa/gh-action-pypi-publish@release/v1
-      with:
-        attestations: true

CMakeLists.txt

@@ -1,6 +1,6 @@
 # Require CMake 3.15+ (matching scikit-build-core) Use new versions of all
-# policies up to CMake 3.27
-cmake_minimum_required(VERSION 3.15...3.27)
+# policies up to CMake 4.0
+cmake_minimum_required(VERSION 3.15...4.0)
 
 # Scikit-build-core sets these values for you, or you can just hard-code the
 # name and version.
@@ -9,9 +9,7 @@ project(
   VERSION ${SKBUILD_PROJECT_VERSION}
   LANGUAGES CXX)
 
-# Find the module development requirements (requires FindPython from 3.17 or
-# scikit-build-core's built-in backport)
-find_package(Python REQUIRED COMPONENTS Interpreter Development.Module)
+# Find pybind11 and Python
 find_package(pybind11 CONFIG REQUIRED)
 
 # Add a library using FindPython's tooling (pybind11 also provides a helper like

pyproject.toml

@@ -1,11 +1,13 @@
 [build-system]
-requires = ["scikit-build-core>=0.10", "pybind11"]
+requires = ["scikit-build-core>=0.11", "pybind11>=3.0"]
 build-backend = "scikit_build_core.build"
 
 
 [project]
 name = "scikit_build_example"
 version = "0.0.1"
+license = "MIT"
+license-files = ["LICENSE"]
 description="A minimal example package (with pybind11)"
 readme = "README.md"
 authors = [
@@ -14,23 +16,23 @@ authors = [
 requires-python = ">=3.9"
 classifiers = [
   "Development Status :: 4 - Beta",
-  "License :: OSI Approved :: MIT License",
   "Programming Language :: Python :: 3 :: Only",
-  "Programming Language :: Python :: 3.7",
-  "Programming Language :: Python :: 3.8",
   "Programming Language :: Python :: 3.9",
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3.13",
+  "Programming Language :: Python :: 3.14",
+  "Private :: Do Not Upload",
 ]
 
-[project.optional-dependencies]
+
+[dependency-groups]
 test = ["pytest"]
+dev = [{ include-group = "test" }]
 
 
 [tool.scikit-build]
-wheel.expand-macos-universal-tags = true
 minimum-version = "build-system.requires"
 
 
@@ -48,12 +50,19 @@ testpaths = ["tests"]
 
 [tool.cibuildwheel]
 build-frontend = "build[uv]"
-test-command = "pytest {project}/tests"
-test-extras = ["test"]
+enable = ["pypy"]
+skip = ["cp314-ios*"] # broken upstream
+test-command = "python -m pytest tests"
+test-sources = ["pyproject.toml", "tests"]
+test-groups = ["test"]
 
 [tool.cibuildwheel.pyodide]
 build-frontend = {name = "build", args = ["--exports", "whole_archive"]}
 
+[tool.cibuildwheel.ios]
+build-frontend = "build"
+xbuild-tools = ["cmake", "ninja"]
+
 [tool.ruff.lint]
 extend-select = [
   "B",           # flake8-bugbear

src/main.cpp

@@ -9,7 +9,7 @@ int add(int i, int j) {
 
 namespace py = pybind11;
 
-PYBIND11_MODULE(_core, m) {
+PYBIND11_MODULE(_core, m, py::mod_gil_not_used(), py::multiple_interpreters::per_interpreter_gil()) {
     m.doc() = R"pbdoc(
         Pybind11 example plugin
         -----------------------