build: add a shim for WASI detection on older CMake - #5442
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compnerd wants to merge 1 commit into
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WASI was introduced into CMake as a platform in 3.31. For older CMake versions, we add a shim to allow cleanly supporting this platform.
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@swift-ci please test |
kateinoigakukun
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Mar 27, 2026
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The Linux failure seems related? |
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Yeah, it does, I'll get back to this shortly. |
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WASI was introduced into CMake as a platform in 3.31. For older CMake versions, we add a shim to allow cleanly supporting this platform.