I've worked on getting a BinaryBuilder set-up for building onnxruntime for all BB-supported platforms: https://github.com/IHPSystems/onnxruntime_jll_builder

The current master only builds for CPU.

Need to figure out how to deploy both CPU-only and the CUDA-dependent libraries (e.g. as two jll's), but there is a WIP branch: https://github.com/IHPSystems/onnxruntime_jll_builder/tree/feature/cuda

My main aim has been to get ONNX Runtime with TensorRT support on Nvidia Jetson (aarch64), but an automated deployment of those binaries will likely require some form of re-packaging of other binaries - which is why the build_tarballs.jl script is in its own repo. and not in Yggdrasil (yet).