Question by sergeyvklimov · Sep 15, 2019 at 09:10 PM · il2cpp linking

Il2CPP doesn't link platform native library,How to add native platform dependent library to Il2CPP build?

Project builds alright without Il2CPP, I have "select platform for plugin" for native libraries set properly. when I enable Il2CPP, I get errors:

 Sergeis-MBP:EarthDemo darvin$ mono /Applications/Unity/Hub/Editor/2019.2.5f1/Unity.app/Contents/il2cpp/build/il2cppcore/il2cppcore.dll --convert-to-cpp --emit-null-checks --enable-array-bounds-check --dotnetprofile="unityaot" --compile-cpp --libil2cpp-static --platform="MacOSX" --architecture="x64" --configuration="Release" --outputpath="/Users/darvin/Dev/EarthDemo/Temp/StagingArea/Data/Native/GameAssembly.dylib" --cachedirectory="/Users/darvin/Dev/EarthDemo/Assets/../Library/il2cpp_cache" --enable-debugger --profiler-report --map-file-parser="/Applications/Unity/Hub/Editor/2019.2.5f1/Unity.app/Contents/Tools/MapFileParser/MapFileParser" --directory="/Users/darvin/Dev/EarthDemo/Temp/StagingArea/Data/Managed" --generatedcppdir="/Users/darvin/Dev/EarthDemo/Temp/StagingArea/Data/il2cppOutput" 
 Building GameAssembly.dylib with ClangToolChain
     Mac Dev SDK: /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk
 
     Output directory: /Users/darvin/Dev/EarthDemo/Temp/StagingArea/Data/Native
     Cache directory: /Users/darvin/Dev/EarthDemo/Library/il2cpp_cache
 ObjectFiles: 337 of which compiled: 0
 Total compilation time: 597 milliseconds.
 il2cpp.exe didn't catch exception: Unity.IL2CPP.Building.BuilderFailedException: /usr/bin/ld -o "/Users/......
 ........
 Undefined symbols for architecture x86_64:
   "_vtsSearchUpdateDistances", referenced from:
       _BrowserInterop_vtsSearchUpdateDistances_m131226DB2F3015366AE79E25F9D1DDD301A09B81 in 0161041EF7F4CEF47920DB28E86A421F.o
      (maybe you meant: _BrowserInterop_vtsSearchUpdateDistances_m131226DB2F3015366AE79E25F9D1DDD301A09B81)
   "_vtsSearchGetResultsCount", referenced from:
       _BrowserInterop_vtsSearchGetResultsCount_m3CA871975A920CE5EBC78664E0BFCEF2317C3D8B in 0161041EF7F4CEF47920DB28E86A421F.o
      (maybe you meant: _BrowserInterop_vtsSearchGetResultsCount_m3CA871975A920CE5EBC78664E0BFCEF2317C3D8B)
   "_vtsSearchDestroy", referenced from:

clearly my library is not being linked.

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