fix(install): detect arch via OSArchitecture, not PROCESSOR_ARCHITECTURE (arm64)#908
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…URE (arm64) install.ps1 reported "arch: amd64" on windows-11-arm and 404'd on the amd64 zip: $env:PROCESSOR_ARCHITECTURE reports the emulated "AMD64" for an x64 process under ARM64 emulation, and PROCESSOR_ARCHITEW6432 is unset for 64-bit emulated procs. RuntimeInformation.OSArchitecture reports the real OS arch (Arm64) regardless of process emulation. Same emulated-arch class as the smoke uname fix (#907); this one is a genuine product improvement -- real ARM users invoking install.ps1 from an x64 context now get the arm64 binary. Signed-off-by: Martin Vogel <martin.vogel.tech@gmail.com>
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…e 13) install.ps1 kept detecting arch=amd64 on windows-11-arm because it runs under x64 emulation, where neither $env:PROCESSOR_ARCHITECTURE nor .NET OSArchitecture (on Windows PowerShell 5.1) reports the real Arm64. Add a CBM_ARCH env override to install.ps1 (wins over auto-detect; also a genuine escape hatch for emulated invocations) and have smoke Phase 13 pass the authoritative DL_ARCH. Deterministic -- no reliance on in-process detection under emulation. Same emulated-arch class as DeusData#907 (uname) and DeusData#908. Signed-off-by: Martin Vogel <martin.vogel.tech@gmail.com>
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install.ps1 reported "arch: amd64" on windows-11-arm and 404'd on the amd64 zip:
$env:PROCESSOR_ARCHITECTURE reports the emulated "AMD64" for an x64 process under
ARM64 emulation, and PROCESSOR_ARCHITEW6432 is unset for 64-bit emulated procs.
RuntimeInformation.OSArchitecture reports the real OS arch (Arm64) regardless of
process emulation. Same emulated-arch class as the smoke uname fix (#907); this
one is a genuine product improvement -- real ARM users invoking install.ps1 from
an x64 context now get the arm64 binary.