Dont use icon on non-SDL macOS window (not implemented)

Source/Editor/Editor.cpp

@@ -654,7 +654,7 @@ Window* Editor::CreateMainWindow()
     PROFILE_MEM(Editor);
     Window* window = Managed->GetMainWindow();
 
-#if PLATFORM_LINUX || PLATFORM_MAC
+#if PLATFORM_LINUX || (PLATFORM_MAC && PLATFORM_SDL)
     // Set window icon
     const String iconPath = Globals::BinariesFolder / TEXT("Logo.png");
     if (FileSystem::FileExists(iconPath))

Source/FlaxEditor.Build.cs

@@ -71,7 +71,8 @@ public class FlaxEditor : EngineTarget
             break;
         case TargetPlatform.Mac:
             options.OutputFolder = Path.Combine(options.WorkingDirectory, "Binaries", "Editor", "Mac", options.Configuration.ToString());
-            options.DependencyFiles.Add(Path.Combine(Globals.EngineRoot, "Source", "Logo.png"));
+            if (EngineConfiguration.WithSDL(options))
+                options.DependencyFiles.Add(Path.Combine(Globals.EngineRoot, "Source", "Logo.png"));
             break;
         default: throw new InvalidPlatformException(options.Platform.Target, "Not supported Editor platform.");
         }