Xamarin.iOS Binding Notes about .dylib and clang compiler

Notes for "Wham City Lights iOS SDK" Xamarin.iOS binding

1. The sdk reference a libz.dylib dynamic library, so in the xxxLinkWith.cs need below content in the assembly attribute:
LinkerFlags="-lz"

2. As per the documentation http://www.whamcitylights.com/sdk/#iOS the build settings requires libstdc++ instead of libc++, so in "Xamarin studio > Project Options > General tab > Additional Options", add below content for each Configuration and Platform
--gcc_flags="-stdlib=libstdc++"

references: http://developer.xamarin.com/guides/ios/advanced_topics/binding_objective-c/binding_types_reference_guide/ http://www.aaronheise.com/2013/08/gooddynamicsmonotouch/