Build wheels for Python 2.7 and 3.5, and PyPy 2.7 and 3.6 (and 3.7 on…

… win32)

.github/workflows/wheels.yml

@@ -150,6 +150,79 @@ jobs:
           path: wheelhouse/praat_parselmouth-*-cp39-cp39-*manylinux2010_x86_64*.whl
           if-no-files-found: error
 
+  legacy-wheels:
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - runs-on: ubuntu-latest
+            cibw-arch: manylinux_x86_64
+          - runs-on: ubuntu-latest
+            cibw-arch: manylinux_i686
+          - runs-on: macos-10.15
+            cibw-arch: macosx_x86_64
+          - runs-on: windows-latest
+            cibw-arch: win_amd64
+          - runs-on: windows-latest
+            cibw-arch: win32
+            python-arch: x86
+
+    name: Wheels (legacy) • ${{ matrix.cibw-arch }}
+    runs-on: ${{ matrix.runs-on }}
+    if: startsWith(github.ref, 'refs/heads/docs') != true
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+        with:
+          submodules: recursive
+
+      - name: Setup Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: '3.8'
+          architecture: ${{ matrix.python-arch }}
+
+      - name: Setup CMake
+        uses: jwlawson/[email protected]
+
+      - name: Install requirements
+        run: |
+          python -m pip install "cibuildwheel<2" twine
+
+      - name: Configure cibuildwheel
+        shell: bash
+        run: |
+          CMAKE_ARCH="${{ matrix.cibw-arch == 'win32' && '-A Win32' || '' }}"
+          echo "DISTUTILS_USE_SDK=1" >> $GITHUB_ENV
+          echo "MSSdk=1" >> $GITHUB_ENV
+          echo "CIBW_BUILD=cp27-${{ matrix.cibw-arch }} cp35-${{ matrix.cibw-arch }} pp27-${{ matrix.cibw-arch }} pp36-${{ matrix.cibw-arch }} ${{ matrix.cibw-arch == 'win32' && 'pp37-win32' || '' }}" >> $GITHUB_ENV
+          echo "CIBW_MANYLINUX_X86_64_IMAGE=manylinux2010" >> $GITHUB_ENV
+          echo "CIBW_MANYLINUX_I686_IMAGE=manylinux2010" >> $GITHUB_ENV
+          CIBW_ENVIRONMENT_COMMON="PARSELMOUTH_EXTRA_CMAKE_ARGS=\"-DPREBUILT_DEPENDENCIES=\$(python -c 'import os; print(os.getcwd().replace(os.path.sep, '/'))')/build_dependencies\" CMAKE_BUILD_PARALLEL_LEVEL=2"
+          echo "CIBW_ENVIRONMENT=$CIBW_ENVIRONMENT_COMMON" >> $GITHUB_ENV
+          echo "CIBW_ENVIRONMENT_LINUX=$CIBW_ENVIRONMENT_COMMON PIP_ONLY_BINARY='numpy'" >> $GITHUB_ENV
+          echo "CIBW_ENVIRONMENT_MACOS=$CIBW_ENVIRONMENT_COMMON MACOSX_DEPLOYMENT_TARGET=10.9" >> $GITHUB_ENV
+          CIBW_BEFORE_ALL_COMMON="pip install cmake && cmake -S . -B build_dependencies $CMAKE_ARCH && cmake --build build_dependencies --target praat -j 2"
+          echo "CIBW_BEFORE_ALL=$CIBW_BEFORE_ALL_COMMON" >> $GITHUB_ENV
+          echo "CIBW_BEFORE_ALL_WINDOWS=$CIBW_BEFORE_ALL_COMMON --config Release" >> $GITHUB_ENV
+          echo "CIBW_BEFORE_BUILD=python -m pip install -U pip && rm -rf _skbuild" >> $GITHUB_ENV
+
+      - name: Run cibuildwheel
+        run: |
+          cibuildwheel
+
+      - name: Check built wheels
+        run: |
+          twine check wheelhouse/*
+
+      - name: Upload built wheels
+        uses: actions/upload-artifact@v2
+        with:
+          name: wheels
+          path: wheelhouse/praat_parselmouth-*.whl
+          if-no-files-found: error
+
   trigger_rtd:
     name: Trigger ReadTheDocs build
     runs-on: ubuntu-latest
@@ -170,7 +243,7 @@ jobs:
     name: Create release
     runs-on: ubuntu-latest
     if: startsWith(github.ref, 'refs/tags/v')
-    needs: [sdist, wheels]
+    needs: [sdist, wheels, legacy-wheels]
 
     steps:
       - name: Collect sdist and wheels

setup.py

@@ -15,6 +15,8 @@
 # You should have received a copy of the GNU General Public License
 # along with Parselmouth.  If not, see <http://www.gnu.org/licenses/>
 
+from __future__ import print_function
+
 import io
 import os
 import re
@@ -28,6 +30,31 @@
 	raise
 
 
+def patched_WindowsPlatform_init(self):
+	import textwrap
+	from skbuild.platform_specifics.windows import WindowsPlatform, CMakeVisualStudioCommandLineGenerator, CMakeVisualStudioIDEGenerator
+
+	super(WindowsPlatform, self).__init__()
+
+	self._vs_help = textwrap.dedent("""
+		Building Windows wheels for requires Microsoft Visual Studio 2017 or 2019:
+
+		  https://visualstudio.microsoft.com/vs/
+		""").strip()
+
+	supported_vs_years = [("2019", "v141"), ("2017", "v141")]
+	for vs_year, vs_toolset in supported_vs_years:
+		self.default_generators.extend([
+			CMakeVisualStudioCommandLineGenerator("Ninja", vs_year, vs_toolset),
+			CMakeVisualStudioIDEGenerator(vs_year, vs_toolset),
+			CMakeVisualStudioCommandLineGenerator("NMake Makefiles", vs_year, vs_toolset),
+			CMakeVisualStudioCommandLineGenerator("NMake Makefiles JOM", vs_year, vs_toolset)
+		])
+
+import skbuild.platform_specifics.windows
+skbuild.platform_specifics.windows.WindowsPlatform.__init__ = patched_WindowsPlatform_init
+
+
 def find_version(*file_paths):
 	with io.open(os.path.join(os.path.dirname(__file__), "src", "version.h"), encoding='utf8') as f:
 		version_file = f.read()