add ci build wheel

.github/workflows/build_wheel_ci.yml

@@ -0,0 +1,40 @@
+name: build wheel with ci
+
+on:
+  workflow_dispatch:
+
+jobs:
+  build:
+    name: Build wheels on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-22.04, windows-2019, macos-13, macos-14]
+      fail-fast: false
+    env:
+      CIBW_BEFORE_BUILD: pip install -r requirements.txt
+      CIBW_ARCHS_LINUX: "x86_64 aarch64"
+      CIBW_ARCHS_WINDOWS: "AMD64 x86"
+      CIBW_ARCHS_MACOS: "x86_64 universal2 arm64"
+      CIBW_ENVIRONMENT: USE-CYTHON="1" USE-CFFI="1"
+      CIBW_PROJECT_REQUIRES_PYTHON: ">=3.8"
+    steps:
+    - uses: actions/checkout@v4
+    - name: Check out recursively
+      run: git submodule update --init --recursive
+    - uses: actions/setup-python@v5
+      with:
+        python-version: "3.10"
+    - name: Set up QEMU
+      if: runner.os == 'Linux'
+      uses: docker/setup-qemu-action@v3
+      with:
+        platforms: all
+    - name: Install cibuildwheel
+      run: python -m pip install cibuildwheel==2.17.0
+    - name: Build wheels
+      run: python -m cibuildwheel --output-dir wheelhouse
+    - uses: actions/upload-artifact@v4
+      with:
+        name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}
+        path: ./wheelhouse/*.whl

.github/workflows/upload_wheel_ci.yml

@@ -0,0 +1,39 @@
+name: upload wheel with ci
+
+on:
+  workflow_dispatch:
+
+jobs:
+  build:
+    name: Build wheels on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-22.04, windows-2019, macos-13, macos-14]
+      fail-fast: false
+    env:
+      CIBW_BEFORE_BUILD: pip install -r requirements.txt
+      CIBW_ARCHS_LINUX: "x86_64 aarch64"
+      CIBW_ARCHS_WINDOWS: "AMD64 x86"
+      CIBW_ARCHS_MACOS: "x86_64 universal2 arm64"
+      CIBW_ENVIRONMENT: USE-CYTHON="1" USE-CFFI="1"
+      CIBW_PROJECT_REQUIRES_PYTHON: ">=3.8"
+    steps:
+    - uses: actions/checkout@v4
+    - name: Check out recursively
+      run: git submodule update --init --recursive
+    - uses: actions/setup-python@v5
+      with:
+        python-version: "3.10"
+    - name: Set up QEMU
+      if: runner.os == 'Linux'
+      uses: docker/setup-qemu-action@v3
+      with:
+        platforms: all
+    - name: Install cibuildwheel
+      run: python -m pip install cibuildwheel==2.17.0 twine
+    - name: Build wheels
+      run: python -m cibuildwheel --output-dir wheelhouse
+    - name: Publish package
+      run: |
+        twine upload ./wheelhouse/*.whl -u ${{ secrets.PYPI_USER }} -p ${{ secrets.PYPI_PASSWORD }}

requirements.txt

@@ -0,0 +1,2 @@
+Cython>=3.0.9
+cffi>=1.0.0

setup.py

@@ -67,6 +67,9 @@ def has_option(name: str) -> bool:
     if name in sys.argv[1:]:
         sys.argv.remove(name)
         return True
+    name = name.strip("-").upper()
+    if os.environ.get(name, None) is not None:
+        return True
     return False
 
 
@@ -75,7 +78,7 @@ def has_option(name: str) -> bool:
 setup_kw = {}
 if has_option("--use-cython"):
     print("building cython")
-    setup_requires.append("cython")
+    setup_requires.append("Cython>=3.0.9")
     setup_kw["ext_modules"] = cythonize(
         extensions,
         compiler_directives={
@@ -119,8 +122,6 @@ def main():
             "Programming Language :: C",
             "Programming Language :: Cython",
             "Programming Language :: Python",
-            "Programming Language :: Python :: 3.6",
-            "Programming Language :: Python :: 3.7",
             "Programming Language :: Python :: 3.8",
             "Programming Language :: Python :: 3.9",
             "Programming Language :: Python :: 3.10",