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[6.2][WebAssembly] Create clang/lib/wasip1 symlink only if it doesn't exist #230

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Merged
merged 2 commits into from
Jul 21, 2025
Merged

[6.2][WebAssembly] Create clang/lib/wasip1 symlink only if it doesn't exist #230

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a038b51
Fix broken symlink in `WebAssemblyRecipe.swift` (#216)
MaxDesiatov May 28, 2025
8b074b1
[WebAssembly] Create `clang/lib/wasip1` symlink only if it doesn't ex…
kateinoigakukun Jul 18, 2025
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9 changes: 7 additions & 2 deletions Sources/SwiftSDKGenerator/SwiftSDKRecipes/WebAssemblyRecipe.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -195,12 +195,17 @@ package struct WebAssemblyRecipe: SwiftSDKRecipe {
try await generator.createSymlink(at: autolinkExtractPath, pointingTo: "swift")
}

// TODO: Remove this once we drop support for Swift 6.2
// Embedded Swift looks up clang compiler-rt in a different path.
let embeddedCompilerRTPath = pathsConfiguration.toolchainDirPath.appending(
"usr/lib/swift/clang/lib/wasip1"
)

try await generator.createSymlink(at: embeddedCompilerRTPath, pointingTo: "wasi")
if await !generator.doesFileExist(at: embeddedCompilerRTPath) {
try await generator.createSymlink(
at: embeddedCompilerRTPath,
pointingTo: "../../../swift_static/clang/lib/wasi"
)
}

// Copy the WASI sysroot into the SDK bundle.
let sdkDirPath = pathsConfiguration.swiftSDKRootPath.appending("WASI.sdk")
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