Android: look in lib/linux/ for the LLVM sanitizers instead

Author: finagolfin

Sources/SwiftDriver/Jobs/Toolchain+LinkerSupport.swift

@@ -26,9 +26,14 @@ extension Toolchain {
  for targetInfo: FrontendTargetInfo,
  parsedOptions: inout ParsedOptions
  ) throws -> VirtualPath {
+ var platform = targetInfo.target.triple.platformName(conflatingDarwin: true)!
+ // compiler-rt moved these Android sanitizers into `lib/linux/` a couple
+ // years ago, llvm/llvm-project@a68ccba, so look for them there instead.
+ if platform == "android" {
+ platform = "linux"
+ }
  return VirtualPath.lookup(targetInfo.runtimeResourcePath.path)
- .appending(components: "clang", "lib",
- targetInfo.target.triple.platformName(conflatingDarwin: true)!)
+ .appending(components: "clang", "lib", platform)
  }
 
  func runtimeLibraryPaths(