cibuildwheel

.github/workflows/wheel.yml

@@ -0,0 +1,27 @@
+name: Wheel
+
+on: [push, pull_request]
+
+jobs:
+  build_wheels:
+    name: Build wheels on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-13, macos-14]
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-python@v3
+
+      - name: Install cibuildwheel
+        run: python -m pip install cibuildwheel==2.17.0
+
+      - name: Build wheels
+        run: python -m cibuildwheel --output-dir wheelhouse
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}
+          path: ./wheelhouse/*.whl

CMakeLists.txt

@@ -123,7 +123,7 @@ endif()
 
 # Python bindings
 if(BUILD_PYTHON_BINDINGS)
-  find_package(Python COMPONENTS Interpreter Development REQUIRED)
+  find_package(Python COMPONENTS Interpreter Development)
   find_package(pybind11 CONFIG REQUIRED)
 
   pybind11_add_module(small_gicp_python src/python/python.cpp)

pyproject.toml

@@ -9,6 +9,7 @@ authors = [{name = "Kenji Koide", email = "[email protected]"}]
 description = "Efficient and parallelized algorithms for fine point cloud registration"
 readme = "README.py.md"
 license = {text = "MIT"}
+dependencies = ["numpy >=1.21", "scipy >=1.7"]
 requires-python = ">=3.7"
 
 [project.urls]
@@ -29,9 +30,21 @@ wheel.py-api = "cp312" # Build stable ABI wheels for CPython 3.12+
 [tool.scikit-build.cmake.define]
 BUILD_PYTHON_BINDINGS = true
 BUILD_SHARED_LIBS = false
+BUILD_WITH_OPENMP = true
+
+[tool.cibuildwheel.linux]
+before-all = "yum install -y eigen3-devel libomp-devel"
+
+[tool.cibuildwheel.macos]
+before-all = "brew install eigen libomp"
+
+[tool.cibuildwheel.windows]
+before-all = "choco install eigen -y"
 
 [tool.cibuildwheel]
+manylinux-x86_64-image = "manylinux_2_28"
 build = "*"
 skip = "pp*" # Don't build for PyPy
-test-command = "pytest {project}/src --color=yes -v"
+test-requires = "pytest"
+test-command = "cd {project} && pytest {project}/src/example/*.py --color=yes -v"
 build-verbosity = 1