It's no better than static linking then, which is one of the proposed solutions here. In reality, if you're using a latest nixpkgs, there's no recompile, since

It's no better than static linking then, which is one of the proposed solutions here. In reality, if you're using a latest nixpkgs, there's no recompile, since hydra's already done that, and the binaries come updated with shared dependencies. Again... solved problem