Bundle library and dependencies in a single .so

I have a library which should be linked with a C project.
In order to simplify deployment, I'd like to have either one single shared object containing my haskell lib, the RTS and the dependencies, or statically link everything into the C project.
I don't think stack can generate that, but for a start is there a way after building to get the list of the paths of every static library my project depends on? I.e a list of everything that _would_ be linked into an executable depending on my library.
Something à la `stack list-dependencies`, but file-oriented.