Merge pull request swiftlang#83726 from edymtt/edymtt/use-darwin-os-lock-in-distributed

Author: ktoso

Runtimes/Supplemental/Distributed/CMakeLists.txt

@@ -143,8 +143,7 @@ target_link_libraries(swiftDistributed PRIVATE
   swift_Concurrency
   swift_Builtin_float
   $<$<PLATFORM_ID:Android>:swiftAndroid>
-  $<$<PLATFORM_ID:Windows>:swiftWinSDK>
-  $<$<PLATFORM_ID:Darwin>:swiftDarwin>)
+  $<$<PLATFORM_ID:Windows>:swiftWinSDK>)
 
 install(TARGETS swiftDistributed
   EXPORT SwiftDistributedTargets

stdlib/public/Distributed/LocalTestingDistributedActorSystem.swift

@@ -12,8 +12,8 @@
 
 import Swift
 
-#if canImport(Darwin)
-import Darwin
+#if canImport(Darwin.os.lock)
+import Darwin.os.lock
 #elseif canImport(Glibc)
 import Glibc
 #elseif canImport(Musl)