enable aarch64

Unidata · Jun 14, 2024 · aad646f · aad646f
1 parent 1bae39c
commit aad646f
Showing 1 changed file with 15 additions and 3 deletions.
diff --git a/.github/workflows/cibuildwheel.yml b/.github/workflows/cibuildwheel.yml
@@ -47,14 +47,16 @@ jobs:
   build_bdist:
     name: "Build ${{ matrix.os }} (${{ matrix.arch }}) wheels"
     runs-on: ${{ matrix.os }}
+    # Prevent hanging when building from emulation like aarch64.
+    timeout-minutes: 60
     strategy:
       fail-fast: false
       matrix:
         include:
           - os: ubuntu-22.04
             arch: x86_64
-          # - os: ubuntu-22.04
-          #   arch: aarch64
+          - os: ubuntu-22.04
+            arch: aarch64
           - os: macos-14
             arch: arm64
             CIBW_ENVIRONMENT: MACOSX_DEPLOYMENT_TARGET=14.0
@@ -67,7 +69,14 @@ jobs:
       with:
         fetch-depth: 0
         submodules: 'true'
-
+
+    # For aarch64 support
+    # https://cibuildwheel.pypa.io/en/stable/faq/#emulation
+    - uses: docker/setup-qemu-action@v3
+      with:
+        platforms: all
+      if: runner.os == 'Linux' && matrix.arch == 'aarch64'
+
     - name: Build oldest and newest Python
       shell: bash
       # On PRs we run only oldest and newest Python versions to reduce CI load.
@@ -90,6 +99,9 @@ jobs:
         CIBW_ARCHS: ${{ matrix.arch }}
         CIBW_BUILD_FRONTEND: build
         CIBW_MANYLINUX_X86_64_IMAGE: manylinux_2_28
+        CIBW_MANYLINUX_AARCH64_IMAGE: manylinux2014
+        # Emulation testing is slow, testing only latest Python.
+        CIBW_TEST_SKIP: "cp38-*_aarch64 cp39-*_aarch64 cp310-*_aarch64 cp311-*_aarch64"
         CIBW_BEFORE_BUILD_LINUX: >
           dnf install -y epel-release
           && dnf install -y hdf5-devel libcurl-devel