Embedded Wasm: enable import WASILibc
#83792
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WASILibc wasn't built for the embedded stdlib in `stdlib/public/Platform/CMakeLists.txt`. New `copy_wasilibc_modulemap_embedded_resource` and `embedded-stdlib-platform-${triple}` targets are added, the latter for `wasm32-unknown-wasip1` only for now. Also added a `wasilibc_functions.swift` test to verify the result.
Resolves swiftlang#83513
rdar://157467412
MaxDesiatov
added
test suite
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@swift-ci smoke test |
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@swift-ci smoke test |
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@swift-ci smoke test |
This fixes wasi-libc.modulemap not found after installation
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swiftlang/swift-sdk-generator#237 |
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swiftlang/swift-sdk-generator#237 |
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@swift-ci smoke test |
MaxDesiatov
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that referenced
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Aug 22, 2025
**Explanation**: Cherry-pick of #83792, merged as 450cb14 WASILibc wasn't built for the embedded stdlib in `stdlib/public/Platform/CMakeLists.txt`. New `copy_wasilibc_modulemap_embedded_resource` and `embedded-stdlib-platform-${triple}` targets are added, the latter for `wasm32-unknown-wasip1` only for now. Also added a `wasilibc_functions.swift` test to verify the result. **Scope**: limited to Embedded Swift for Wasm; **Risk**: low due to limited scope; **Testing**: added new lit test to the existing Embedded Swift test suite; **Issue**: rdar://157467412 **Reviewer**: @bnbarham
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WASILibc wasn't built for the embedded stdlib in
stdlib/public/Platform/CMakeLists.txt. Newcopy_wasilibc_modulemap_embedded_resourceandembedded-stdlib-platform-${triple}targets are added, the latter forwasm32-unknown-wasip1only for now. Also added awasilibc_functions.swifttest to verify the result.Resolves #83513
rdar://157467412