Pure CMake Library + Kconfig

[nathan_swidget]

Hey,

I'm working on adding an External CMake Library to my ESP-IDF based project.

I am using FetchContent to pull the external library.

The issue I am facing is that the external library uses Kconfig for configuration, but I cannot find a way to add the library to the Kconfig populated by menuconfig.

Is there a way to have this external libraries Kconfig appear in the menuconfig without registering it as an IDF component?

Thanks for any advice.