utils: pin the latest build for ARM64 to bootstrap on Windows #75104
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We need a bootstrapping toolchain. Now that we have an ARM64 build for Windows, pin that to provide a default pinned toolchain. This should allow us to build natively on Windows ARM64 without having to specify the download image ourselves.
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@swift-ci please test |
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I'm fine with pinning it, though I'd like confirmation that someone tried out the pinned toolchain and made sure that it's viable and produces binaries without crashing before approving. I don't have an arm64 windows box to test with unfortunately.
This should allow us to build natively on Windows ARM64
Does this mean you've tried it and it worked or that it looks like it should work?
Yes, the pinned ARM64 toolchain was smoke tested and does generate working binaries.
I do not have a ARM64 machine capable of building the toolchain. Perhaps someone at Apple can do that under parallels if we want to test this particular revision of the toolchain? The native ARM64 toolchain build path has been tested by @hjyamauchi repeatedly though. |
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The native ARM64 toolchain build path has been tested by @hjyamauchi repeatedly though.
Good enough for me.
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Also the pinned toolchain is used during the CI build so if it doesn't work the CI should fail. |
We need a bootstrapping toolchain. Now that we have an ARM64 build for Windows, pin that to provide a default pinned toolchain. This should allow us to build natively on Windows ARM64 without having to specify the download image ourselves.