targets.xml

<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <ItemGroup Condition="('$(OutputType)'!='Library' OR '$(IsAppExtension)'=='True')">
    <NativeReference Condition="'$(Platform)' == 'arm64'" Include="$(MSBuildThisFileDirectory)..\..\runtimes\osx.10.14-arm64\native\libonnxruntime.dylib">
      <Kind>Framework</Kind>
      <IsCxx>True</IsCxx>
      <SmartLink>True</SmartLink>
      <ForceLoad>True</ForceLoad>
      <LinkerFlags>-lc++</LinkerFlags>
      <WeakFrameworks>CoreML</WeakFrameworks>
    </NativeReference>
    <NativeReference Condition="'$(Platform)' == 'x64'" Include="$(MSBuildThisFileDirectory)..\..\runtimes\osx.10.14-x64\native\libonnxruntime.dylib">
      <Kind>Framework</Kind>
      <IsCxx>True</IsCxx>
      <SmartLink>True</SmartLink>
      <ForceLoad>True</ForceLoad>
      <LinkerFlags>-lc++</LinkerFlags>
      <WeakFrameworks>CoreML</WeakFrameworks>
    </NativeReference>
  </ItemGroup>
</Project>