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Add Windows ARM64 wheel builds #97

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Merged
takeshi-yoshimura merged 2 commits into from
Aug 7, 2026
Merged

Add Windows ARM64 wheel builds #97

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b451aea
ci: build Windows ARM64 wheels
chinazhangchao Aug 5, 2026
81a2cbc
ci: use runner architecture for bootstrap Python
chinazhangchao Aug 7, 2026
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20 changes: 14 additions & 6 deletions .github/workflows/publish.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,12 @@ jobs:
runner: windows-latest
build: win_amd64
cibw_arch: AMD64
redist_arch: x64
- arch: win_arm64
runner: windows-11-arm
build: win_arm64
cibw_arch: ARM64
redist_arch: arm64

steps:
- name: Checkout code
Expand All @@ -48,13 +54,15 @@ jobs:
$vswhere = "${env:ProgramFiles(x86)}\Microsoft Visual Studio\Installer\vswhere.exe"
$vs = & $vswhere -latest -products * -property installationPath
if (-not $vs) { throw "Visual Studio installation not found" }
$redist = Get-ChildItem "$vs\VC\Redist\MSVC" -Recurse -Filter vc_redist.x64.exe |
$redistArch = "${{ matrix.platform.redist_arch }}"
$redistName = "vc_redist.$redistArch.exe"
$redist = Get-ChildItem "$vs\VC\Redist\MSVC" -Recurse -Filter $redistName |
Sort-Object { $_.VersionInfo.FileVersionRaw } | Select-Object -Last 1
if (-not $redist) { throw "vc_redist.x64.exe not found under $vs" }
if (-not $redist) { throw "$redistName not found under $vs" }
Write-Host "Installing $($redist.FullName) ($($redist.VersionInfo.FileVersion))"
$p = Start-Process -FilePath $redist.FullName -ArgumentList '/install','/quiet','/norestart' -Wait -PassThru
# 1638: same or newer version already installed; 3010: success, reboot required
if ($p.ExitCode -notin 0, 1638, 3010) { throw "vc_redist.x64.exe exited with $($p.ExitCode)" }
if ($p.ExitCode -notin 0, 1638, 3010) { throw "$redistName exited with $($p.ExitCode)" }

- name: Install cibuildwheel
run: python -m pip install cibuildwheel setuptools pybind11
Expand All @@ -66,9 +74,9 @@ jobs:
CIBW_SKIP: "*-musllinux_* *-win32 *-manylinux_i686"
CIBW_TEST_COMMAND: "python {project}/tests/smoke_import_cpp.py"
CIBW_ARCHS: "${{ matrix.platform.cibw_arch }}"
# Bundle MSVC runtime satellite DLLs into the wheel; the VS2026 runner
# image builds against a toolchain newer than what end-user machines
# (and the test env) may have installed.
# Bundle MSVC runtime satellite DLLs into the wheel; Windows runner
# images can build against a toolchain newer than what end-user
# machines (and the test env) may have installed.
CIBW_BEFORE_BUILD_WINDOWS: "pip install delvewheel"
# --add-path makes delvewheel take msvcp140.dll from System32 (kept
# current by the redist step above) instead of a stale copy that some
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