Any f-droid app build receipe that uses djinni as bridge between java and c++?

I am trying to learn how to use c++ code in android-java using

djinni (see GitHub - cross-language-cpp/djinni: A tool for generating cross-language type declarations and interface bindings. and )

is there any f-droid project with a working build receipe that uses djinni ?

at New app: free.vpn.unblock.proxy.opensource (!12918) · Merge requests · F-Droid / Data · GitLab I already found an example app/receipe that uses swig to connect java with c++