       XCTAssertFalse(cmd.contains(.flag("-static")))
       XCTAssertFalse(cmd.contains(.flag("-shared")))
     }
+    #endif
   }
 
   func testSanitizerArgs() throws {

      XCTAssertFalse(cmd.contains(.flag("-shared")))
    }

    do {
      // linux target
      var driver = try Driver(args: commonArgs + ["-emit-library", "-target", "x86_64-unknown-linux"])

      XCTAssertFalse(cmd.contains(.flag("-dylib")))
      XCTAssertFalse(cmd.contains(.flag("-static")))
    }
    #endif

    // FIXME: This test will fail when run on macOS, because
    // swift-autolink-extract is not present
    #if os(Linux)
    do {
      // static linux linking
      var driver = try Driver(args: commonArgs + ["-emit-library", "-static", "-target", "x86_64-unknown-linux"])
