Fix a compatibility issue with Swift 6.0 and main snapshots (#125)

MaxDesiatov · web-flow · commit cf666c27bc7b · 2024-08-28T10:53:39.000+01:00
It doesn't seem that projects depending on Foundation can be cross-compiled with 6.0 Swift SDKs (`error: missing required module '_FoundationCShims'), but at least the generation process completes successfully.
diff --git a/Sources/SwiftSDKGenerator/SwiftSDKRecipes/LinuxRecipe.swift b/Sources/SwiftSDKGenerator/SwiftSDKRecipes/LinuxRecipe.swift
@@ -225,7 +225,9 @@ public struct LinuxRecipe: SwiftSDKRecipe {
       hostTriple: self.mainHostTriple
     )
 
-    try await generator.symlinkClangHeaders()
+    if versionsConfiguration.swiftVersion.hasPrefix("5.9") || versionsConfiguration.swiftVersion.hasPrefix("5.10") {
+      try await generator.symlinkClangHeaders()
+    }
 
     let autolinkExtractPath = generator.pathsConfiguration.toolchainBinDirPath.appending("swift-autolink-extract")
 

Original file line number	Diff line number	Diff line change
`@@ -225,7 +225,9 @@ public struct LinuxRecipe: SwiftSDKRecipe {`
`225`	`225`	`hostTriple: self.mainHostTriple`
`226`	`226`	`)`
`227`	`227`
`228`		`- try await generator.symlinkClangHeaders()`
	`228`	`+ if versionsConfiguration.swiftVersion.hasPrefix("5.9") \|\| versionsConfiguration.swiftVersion.hasPrefix("5.10") {`
	`229`	`+ try await generator.symlinkClangHeaders()`
	`230`	`+ }`
`229`	`231`
`230`	`232`	`let autolinkExtractPath = generator.pathsConfiguration.toolchainBinDirPath.appending("swift-autolink-extract")`
`231`	`233`