Compatibility of onnx with g++

[MoniqueSciortino]

Describe the issue

I installed the Runtime precompiled binaries from
https://github.com/microsoft/onnxruntime/releases.
Now I am trying to use them inside a C++ file on Visual Studio Code. The code is

#include <onnxruntime_c_api.h>
#include <iostream>
#include <vector>

int main() {
    // Initialize ONNX Runtime environment
    std::cout << "Initializing ONNX Runtime..." << std::endl;
    /*
    try {
        // Create an ONNX Runtime session options object
        onnxruntime::SessionOptions session_options;

        // Create ONNX session
        onnxruntime::InferenceSession onnx_session(session_options);

        // Specify the path to the ONNX model
        const std::string model_path = "RFModel.onnx";  // Replace with your model path
        onnx_session.Load(model_path);

        std::cout << "Model loaded successfully!" << std::endl;

        // Prepare input and output tensors (you need to provide input data here)

        std::vector<onnxruntime::InputTensor> input_tensors;   // Set up input tensors (prepare data)
        std::vector<onnxruntime::OutputTensor> output_tensors; // Prepare output tensors

        // Run inference
        onnx_session.Run(input_tensors, output_tensors);

        std::cout << "Inference completed!" << std::endl;

    } catch (const std::exception &e) {
        std::cerr << "Error: " << e.what() << std::endl;
    }
    */
    return 0;
}

To run I am using the command:
g++ -O3 trial_onnx.cpp -I"C:/Users/moniq/Downloads/onnxruntime/include" -L"C:/Users/moniq/Downloads/onnxruntime/lib" -lonnxruntime -o out

However I am getting errors like:

C:/Users/moniq/Downloads/onnxruntime/include/onnxruntime_c_api.h:310:30: error: typedef 'Return_type_success' is initialized (use decltype instead)
typedef Return_type_success(return == 0) OrtStatus* OrtStatusPtr;

Is this because Onnx is not compatible with g++?

To reproduce

I would not like to change the compiler. Is there a remedy for this?

Urgency

No response

Platform

Windows

OS Version

24h2

ONNX Runtime Installation

Built from Source

ONNX Runtime Version or Commit ID

latest

ONNX Runtime API

C++

Architecture

X64

Execution Provider

Default CPU

Execution Provider Library Version

No response

[snnn]

On Windows we do not support GCC. Please use Visual Studio. Or use WSL, or Linux.

[MoniqueSciortino]

What about on Mac? Is gcc supported?

[snnn]

No. Only XCode which is clang based.

[MoniqueSciortino]

Thank you for your replies