AOT Error for plugin that support both iOS and Android

I'm developing Unity3D plugin that support both iOS and Android implementations. I wrote the iOS implementation first and everything works fine. I now added Android implementation, the Android test application works great, the problem is that now I'm getting AOT errors when building iOS XCode project. Is there a way to specify which classes should be ignore by the AOT compiler? What other way do I have for building one plugin that support both iOS and Android even though the Android implementation uses unsupported classes for AOT? Thank you, Ido.