Undefined Symbols in Xcode After Building onnxruntime-genai for macOS. to use it in xcode mac app

[DeepBhupatkar]

I followed this steps to build of macOS. for ONNX Runtime and onnxruntime-genai on macOS. The build process completed successfully, and I integrated the generated .dylib files into my Xcode macOS project. However, when trying to use these libraries, I encounter the following undefined symbol errors during linking:

Undefined symbol: _OgaGeneratorParamsSetInputSequences
Undefined symbol: _OgaGenerator_ComputeLogits

Step i did ::

First : cloned and built onnxruntime-genai:

git clone https://github.com/microsoft/onnxruntime-genai
cd onnxruntime-genai
python3 build.py --parallel --build_dir ./build_macos

Request for Help
Could anyone provide guidance on resolving these undefined symbol issues? Do I need to enable specific flags while building, or is there a missing step in the integration process? Any insights would be greatly appreciated.

[natke]

Hi @DeepBhupatkar,

Can you share the code that you are using in your XCode project?

We did have a breaking API change between 0.5.2 and 0.6.0. If you created your app prior to 0.6.0, you are likely using the old API.

There is a migration guide here: https://onnxruntime.ai/docs/genai/howto/migrate.html

[natke]

Any updates on this @DeepBhupatkar?