Add a wheel for arm64 macos

.github/workflows/wheel.yml

@@ -42,8 +42,15 @@ jobs:
           - 'cp37-*'
           - 'cp38-*'
           - 'cp39-*'
+        arch: ['x86_64']
+        include:
+          - py: 'cp38-*'
+            arch: 'arm64'
+          - py: 'cp39-*'
+            arch: 'arm64'
     runs-on: 'macos-10.15'
     env:
+      CIBW_ARCHS: ${{ matrix.arch }}
       CIBW_BUILD: ${{ matrix.py }}
       CIBW_BUILD_VERBOSITY: '1'
       ZSTD_WARNINGS_AS_ERRORS: '1'
@@ -52,16 +59,35 @@ jobs:
         uses: actions/setup-python@v2
         with:
           python-version: '3.8'
+        if: ${{ matrix.py != 'cp38-*' || matrix.arch != 'arm64' }}
 
       - uses: actions/checkout@v2
 
       - name: Install Dependencies
         run: |
           pip install --require-hashes -r ci/requirements.macoswheels.txt
+        if: ${{ matrix.py != 'cp38-*' || matrix.arch != 'arm64' }}
+
+      - name: Install Dependencies
+        run: |
+          /Applications/Xcode_12.2.app/Contents/Developer/usr/bin/pip3 install --user --require-hashes -r ci/requirements.macoswheels.txt
+          /Applications/Xcode_12.2.app/Contents/Developer/usr/bin/pip3 install --user wheel
+        if: ${{ matrix.py == 'cp38-*' && matrix.arch == 'arm64' }}
 
       - name: Build Wheel
         run: |
           cibuildwheel --output-dir dist
+        if: ${{ matrix.py != 'cp38-*' || matrix.arch != 'arm64' }}
+
+      - name: Build Wheel
+        run: |
+          /Applications/Xcode_12.2.app/Contents/Developer/usr/bin/python3 setup.py bdist_wheel
+        env:
+          _PYTHON_HOST_PLATFORM: 'macosx-11.0-arm64'
+          ARCHFLAGS: '-arch arm64'
+          MACOSX_DEPLOYMENT_TARGET: '11.0'
+          SDKROOT: '/Applications/Xcode_12.2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.0.sdk'
+        if: ${{ matrix.py == 'cp38-*' && matrix.arch == 'arm64' }}
 
       - name: Upload Wheel
         uses: actions/upload-artifact@v2

ci/requirements.macoswheels.txt

@@ -5,17 +5,34 @@
 #    pip-compile --generate-hashes --output-file=ci/requirements.macoswheels.txt ci/requirements.macoswheels.in
 #
 bashlex==0.15 \
-    --hash=sha256:fe539cf9eba046f60a8d32eda2a28e9dccdd06cb4b9f5089ec658348ea53a6dd \
+    --hash=sha256:fe539cf9eba046f60a8d32eda2a28e9dccdd06cb4b9f5089ec658348ea53a6dd
+    # via cibuildwheel
+bracex==2.1.1 \
+    --hash=sha256:01f715cd0ed7a622ec8b32322e715813f7574de531f09b70f6f3b2c10f682425 \
+    --hash=sha256:64e2a6d14de9c8e022cf40539ac8468ba7c4b99550a2b05fc87fd20e392e568f
     # via cibuildwheel
 certifi==2020.12.5 \
     --hash=sha256:1a4995114262bffbc2413b159f2a1a480c969de6e6eb13ee966d470af86af59c \
-    --hash=sha256:719a74fb9e33b9bd44cc7f3a8d94bc35e4049deebe19ba7d8e108280cfd59830 \
+    --hash=sha256:719a74fb9e33b9bd44cc7f3a8d94bc35e4049deebe19ba7d8e108280cfd59830
     # via cibuildwheel
-cibuildwheel==1.7.2 \
-    --hash=sha256:894abe607b84d0185a338793afa6b69b664b5690431cf29932a03b88233eff3a \
-    --hash=sha256:fb6a8af4017ae5d8598722257ba18e5fde7a2b909f95846f4d77596350271d90 \
+cibuildwheel==1.9.0 \
+    --hash=sha256:620a8483bd26c87f7892f1310648be93767b28d878194e8410f39d534c77bffd \
+    --hash=sha256:ebaaed43304456c61f204f7978a5905ac11ad82c72adcee29f0486351d7a8c9e
     # via -r ci/requirements.macoswheels.in
+packaging==20.9 \
+    --hash=sha256:5b327ac1320dc863dca72f4514ecc086f31186744b84a230374cc1fd776feae5 \
+    --hash=sha256:67714da7f7bc052e064859c05c595155bd1ee9f69f76557e21f051443c20947a
+    # via cibuildwheel
+pyparsing==2.4.7 \
+    --hash=sha256:c203ec8783bf771a155b207279b9bccb8dea02d8f0c9e5f8ead507bc3246ecc1 \
+    --hash=sha256:ef9d7589ef3c200abe66653d3f1ab1033c3c419ae9b9bdb1240a85b024efc88b
+    # via packaging
 toml==0.10.2 \
     --hash=sha256:806143ae5bfb6a3c6e736a764057db0e6a0e05e338b5630894a5f779cabb4f9b \
-    --hash=sha256:b3bda1d108d5dd99f4a20d24d9c348e91c4db7ab1b749200bded2f839ccbe68f \
+    --hash=sha256:b3bda1d108d5dd99f4a20d24d9c348e91c4db7ab1b749200bded2f839ccbe68f
+    # via cibuildwheel
+typing-extensions==3.7.4.3 \
+    --hash=sha256:7cb407020f00f7bfc3cb3e7881628838e69d8f3fcab2f64742a5e76b2f841918 \
+    --hash=sha256:99d4073b617d30288f569d3f13d2bd7548c3a7e4c8de87db09a9d29bb3a4a60c \
+    --hash=sha256:dafc7639cde7f1b6e1acc0f457842a83e722ccca8eef5270af2d74792619a89f
     # via cibuildwheel