IF i want to build my own executorch lib to deploymodel on cpu, and the api is designed by myself

[barbecacov]

🚀 The feature, motivation and pitch

IF i want to build my own executorch lib to deploy model on cpu, and the api is designed by myself;
which libs should i link to my self lib?

libexecutorch.a?
libexecutorch_core.a?
libxnnpack_bankend.a?

Alternatives

No response

Additional context

No response

RFC (Optional)

No response

cc @larryliu0820 @jathu

[nil-is-all]

Hi @barbecacov, please refer to this PyTorch doc on Runtime Integration.
"To link against the backend, add the xnnpack_backend CMake target as a build dependency, or link directly against libxnnpack_backend."