c# - Build native plugin for iOS using swig -


possibly related unmanaged c# calls static library https://stackoverflow.com/users/456434/mazyod

i'm trying build ios app using holotoolkit.sharing library (https://github.com/microsoft/mixedrealitytoolkit/tree/master/sharing) in turn based on several open source components including raknet.

after building library , dependencies static libraries arm64, , manually changing dll references __internal, able load plugin in ios app throws exception:

entrypointnotfoundexception: swigregisterexceptioncallbacks_sharingclient holotoolkit.sharing.sharingclientpinvoke+swigexceptionhelper..cctor () (at assets/holotoolkit/sharing/scripts/sdk/sharingclientpinvoke.cs:150) 

the wrapper looks this:

        [global::system.runtime.interopservices.dllimport ("__internal", entrypoint = "swigregisterexceptioncallbacks_sharingclient")]         public static extern void swigregisterexceptioncallbacks_sharingclient (             exceptiondelegate applicationdelegate,             exceptiondelegate arithmeticdelegate,             exceptiondelegate dividebyzerodelegate,              exceptiondelegate indexoutofrangedelegate,              exceptiondelegate invalidcastdelegate,             exceptiondelegate invalidoperationdelegate,             exceptiondelegate iodelegate,             exceptiondelegate nullreferencedelegate,             exceptiondelegate outofmemorydelegate,              exceptiondelegate overflowdelegate,              exceptiondelegate systemexceptiondelegate); 

as far can tell, necessary wrappers swig included in c++ project (found in clientwrapperapi_csharp.cpp):

#ifdef __cplusplus extern "c"  #endif swigexport void swigstdcall swigregisterexceptioncallbacks_sharingclient(                                             swig_csharpexceptioncallback_t applicationcallback,                                             swig_csharpexceptioncallback_t arithmeticcallback,                                             swig_csharpexceptioncallback_t dividebyzerocallback,                                              swig_csharpexceptioncallback_t indexoutofrangecallback,                                              swig_csharpexceptioncallback_t invalidcastcallback,                                             swig_csharpexceptioncallback_t invalidoperationcallback,                                             swig_csharpexceptioncallback_t iocallback,                                             swig_csharpexceptioncallback_t nullreferencecallback,                                             swig_csharpexceptioncallback_t outofmemorycallback,                                              swig_csharpexceptioncallback_t overflowcallback,                                              swig_csharpexceptioncallback_t systemcallback) { swig_csharp_exceptions[swig_csharpapplicationexception].callback = applicationcallback; swig_csharp_exceptions[swig_csharparithmeticexception].callback = arithmeticcallback; swig_csharp_exceptions[swig_csharpdividebyzeroexception].callback = dividebyzerocallback; swig_csharp_exceptions[swig_csharpindexoutofrangeexception].callback = indexoutofrangecallback; swig_csharp_exceptions[swig_csharpinvalidcastexception].callback = invalidcastcallback; swig_csharp_exceptions[swig_csharpinvalidoperationexception].callback = invalidoperationcallback; swig_csharp_exceptions[swig_csharpioexception].callback = iocallback; swig_csharp_exceptions[swig_csharpnullreferenceexception].callback = nullreferencecallback; swig_csharp_exceptions[swig_csharpoutofmemoryexception].callback = outofmemorycallback; swig_csharp_exceptions[swig_csharpoverflowexception].callback = overflowcallback; swig_csharp_exceptions[swig_csharpsystemexception].callback = systemcallback; } 

building il2cpp , .net 2.0 subset, using -unsafe flag in unity 5.5.2f1 64-bit on mac os x 10.12, xcode 9.0 beta 2, ios 11 beta.

is there else need change __internal reference work? or, there's else needed wrapper find callback (i found old thread mentioning need build "helper dll": http://swig.10945.n7.nabble.com/c-wrapper-tries-to-find-swigregisterexceptioncallbacks-mydll-td6935.html)?


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