diff --git a/Sources/FoundationEssentials/CMakeLists.txt b/Sources/FoundationEssentials/CMakeLists.txt
index df86c256d..d9ebc2ebb 100644
--- a/Sources/FoundationEssentials/CMakeLists.txt
+++ b/Sources/FoundationEssentials/CMakeLists.txt
@@ -77,13 +77,13 @@ if(NOT BUILD_SHARED_LIBS)
         "SHELL:$<$<COMPILE_LANGUAGE:Swift>:-Xfrontend -public-autolink-library -Xfrontend _FoundationCShims>")
     target_compile_options(FoundationEssentials PRIVATE
         "SHELL:$<$<COMPILE_LANGUAGE:Swift>:-Xfrontend -public-autolink-library -Xfrontend _FoundationCollections>")
+    target_compile_options(FoundationEssentials PRIVATE
+        "SHELL:$<$<COMPILE_LANGUAGE:Swift>:-Xfrontend -public-autolink-library -Xfrontend swiftSynchronization>")
 endif()
 
-target_link_options(FoundationEssentials PRIVATE
-    "SHELL:-no-toolchain-stdlib-rpath")
-
 set_target_properties(FoundationEssentials PROPERTIES
-    INSTALL_RPATH "$ORIGIN")
+    INSTALL_RPATH "$ORIGIN"
+    INSTALL_REMOVE_ENVIRONMENT_RPATH ON)
 
 set_property(GLOBAL APPEND PROPERTY SWIFT_FOUNDATION_EXPORTS FoundationEssentials)
 _swift_foundation_install_target(FoundationEssentials)
diff --git a/Sources/FoundationEssentials/Predicate/PredicateExpression.swift b/Sources/FoundationEssentials/Predicate/PredicateExpression.swift
index 3e8520ea8..160a00959 100644
--- a/Sources/FoundationEssentials/Predicate/PredicateExpression.swift
+++ b/Sources/FoundationEssentials/Predicate/PredicateExpression.swift
@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-#if FOUNDATION_FRAMEWORK
+#if canImport(Synchronization) && (!canImport(Darwin) || FOUNDATION_FRAMEWORK)
 internal import Synchronization
 #endif
 
@@ -85,14 +85,14 @@ public struct PredicateError: Error, Hashable, CustomDebugStringConvertible {
 extension PredicateExpressions {
     public struct VariableID: Hashable, Codable, Sendable {
         let id: UInt
-        #if FOUNDATION_FRAMEWORK
+        #if canImport(Synchronization) && (!canImport(Darwin) || FOUNDATION_FRAMEWORK)
         private static let nextID = Atomic<UInt>(0)
         #else
         private static let nextID = LockedState(initialState: UInt(0))
         #endif
         
         init() {
-            #if FOUNDATION_FRAMEWORK
+            #if canImport(Synchronization) && (!canImport(Darwin) || FOUNDATION_FRAMEWORK)
             self.id = Self.nextID.wrappingAdd(1, ordering: .relaxed).oldValue
             #else
             self.id = Self.nextID.withLock { value in
diff --git a/Sources/FoundationInternationalization/CMakeLists.txt b/Sources/FoundationInternationalization/CMakeLists.txt
index b3e6feb11..c58f42639 100644
--- a/Sources/FoundationInternationalization/CMakeLists.txt
+++ b/Sources/FoundationInternationalization/CMakeLists.txt
@@ -44,13 +44,13 @@ if(NOT BUILD_SHARED_LIBS)
         "SHELL:$<$<COMPILE_LANGUAGE:Swift>:-Xfrontend -public-autolink-library -Xfrontend _FoundationCShims>")
     target_compile_options(FoundationInternationalization PRIVATE
         "SHELL:$<$<COMPILE_LANGUAGE:Swift>:-Xfrontend -public-autolink-library -Xfrontend _FoundationICU>")
+    target_compile_options(FoundationEssentials PRIVATE
+        "SHELL:$<$<COMPILE_LANGUAGE:Swift>:-Xfrontend -public-autolink-library -Xfrontend swiftSynchronization>")
 endif()
 
-target_link_options(FoundationInternationalization PRIVATE
-    "SHELL:-no-toolchain-stdlib-rpath")
-
 set_target_properties(FoundationInternationalization PROPERTIES
-    INSTALL_RPATH "$ORIGIN")
+    INSTALL_RPATH "$ORIGIN"
+    INSTALL_REMOVE_ENVIRONMENT_RPATH ON)
 
 set_property(GLOBAL APPEND PROPERTY SWIFT_FOUNDATION_EXPORTS FoundationInternationalization)
 _swift_foundation_install_target(FoundationInternationalization)
diff --git a/Sources/FoundationMacros/CMakeLists.txt b/Sources/FoundationMacros/CMakeLists.txt
index bbc7bd628..0cc31c299 100644
--- a/Sources/FoundationMacros/CMakeLists.txt
+++ b/Sources/FoundationMacros/CMakeLists.txt
@@ -43,11 +43,9 @@ target_link_libraries(FoundationMacros PUBLIC
     SwiftSyntax::SwiftSyntaxBuilder
 )
 
-target_link_options(FoundationMacros PRIVATE
-    "SHELL:-no-toolchain-stdlib-rpath")
-
 set_target_properties(FoundationMacros PROPERTIES
-    INSTALL_RPATH "$ORIGIN")
+    INSTALL_RPATH "$ORIGIN"
+    INSTALL_REMOVE_ENVIRONMENT_RPATH ON)
 
 target_compile_options(FoundationMacros PRIVATE -parse-as-library)
 target_compile_options(FoundationMacros PRIVATE