Fix build issue

Package.swift

@@ -63,6 +63,11 @@ let openSwiftUICompatibilityTestTarget = Target.testTarget(
     swiftSettings: sharedSwiftSettings
 )
 
+let swiftBinPath = Context.environment["_"] ?? ""
+let swiftBinURL = URL(fileURLWithPath: swiftBinPath)
+let SDKPath = swiftBinURL.deletingLastPathComponent().deletingLastPathComponent().deletingLastPathComponent().path
+let includePath = SDKPath.appending("/usr/lib/swift_static")
+
 let package = Package(
     name: "OpenSwiftUI",
     platforms: [
@@ -87,7 +92,11 @@ let package = Package(
             ]
         ),
         .target(
-            name: "COpenSwiftUI"
+            name: "COpenSwiftUI",
+            cSettings: [
+                .unsafeFlags(["-I", includePath], .when(platforms: .nonDarwinPlatforms)),
+                .define("__COREFOUNDATION_FORSWIFTFOUNDATIONONLY__", to: "1", .when(platforms: .nonDarwinPlatforms)),
+            ]
         ),
         .binaryTarget(name: "CoreServices", path: "PrivateFrameworks/CoreServices.xcframework"),
         openSwiftUITarget,
@@ -196,3 +205,9 @@ if useLocalDeps {
         .package(url: "https://github.com/OpenSwiftUIProject/OpenGraph", branch: "main"),
     ]
 }
+
+extension [Platform] {
+    static var nonDarwinPlatforms: [Platform] {
+        [.linux, .android, .wasi, .openbsd, .windows]
+    }
+}

Sources/COpenSwiftUI/MovableLock.c

@@ -19,7 +19,9 @@ void wait_for_lock(MovableLock lock, pthread_t thread);
 void sync_main_callback();
 
 MovableLock _MovableLockCreate() {
+    #if !OPENSWIFTUI_TARGET_CPU_WASM32
     static_assert(sizeof(MovableLock_t) == 0x100, "MovebleLock size is not 0x100 bytes.");
+    #endif
     MovableLock lock = calloc(1, sizeof(MovableLock_t));
     if (!lock) {
         abort();