Detect ARM64 host MSBuild in Get-MSBuildPath#847
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tgauth merged 1 commit intoMay 14, 2026
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Pull request overview
This PR updates the Windows build helper to prefer the native ARM64 MSBuild binary when running on an ARM64 environment, avoiding selection of an x86 MSBuild that can lead to the HostX86\arm64 toolchain being used.
Changes:
- Extend
Get-MSBuildPathto append the\arm64MSBuild subdirectory whenPROCESSOR_ARCHITECTURE=ARM64.
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tgauth
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May 14, 2026
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PR Summary
When building on a Windows ARM64 host, Get-MSBuildPath currently resolves to the HostX86 toolchain
instead of the native HostArm64 toolchain.
PR Context