Compile for multiple architectures

.github/workflows/python-package.yml

@@ -45,11 +45,18 @@ jobs:
           path: dist/*.tar.gz
 
   build-wheels:
-    name: Build Wheels for ${{ matrix.os }}
+    name: Build Wheels for ${{ matrix.os }}-${{ matrix.arch }}
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
         os: [ macos-latest, windows-latest, ubuntu-latest ]
+        arch: [ x86_64 ]
+        include:
+          - arch: arm64
+            os: macos-latest
+          - arch: aarch64
+            os: ubuntu-latest
+            qemu: true
 
     steps:
       - uses: actions/checkout@v2
@@ -63,16 +70,26 @@ jobs:
         # openMP isnt part of core apple clang for some reason?
         run: brew install libomp
 
+      - name: Install QEMU
+        # install QEMU if building for arm linux
+        uses: docker/setup-qemu-action@v1
+        if: matrix.qemu
+        with:
+          platforms: arm64
+
       - name: Install test images
         run: git clone https://git.pileof.rocks/drewcassidy/quicktex-test-images.git tests/images
 
       - name: Build wheels
-        uses: joerick/cibuildwheel@v1.11.0
+        uses: joerick/cibuildwheel@v2.3
         env:
           MACOSX_DEPLOYMENT_TARGET: "10.15"
           CIBW_BUILD: "cp{37,38,39,310}-*"
-          CIBW_SKIP: "*-win32 *-manylinux_i686"
-          CIBW_MANYLINUX_X86_64_IMAGE: "manylinux2014"
+          CIBW_ARCHS_MACOS: ${{ matrix.arch }}
+          CIBW_ARCHS_LINUX: ${{ matrix.arch }}
+          CIBW_ARCHS_WINDOWS: "auto64"
+          CIBW_MANYLINUX_X86_64_IMAGE: "manylinux_2_24"
+          CIBW_MANYLINUX_AARCH64_IMAGE: "manylinux_2_24"
           CIBW_TEST_EXTRAS: "tests"
           CIBW_TEST_COMMAND: nosetests {project}/tests -d