Describe the bug
For static builds recursively all dependencies are needed. An adapter is now used that converts all buildInputs to propagatedBuildInputs. Using propagatedBuildInputs results in the file $out/nix-support/propagated-build-inputs causing a run-time dependency on all build-time dependencies.

With Python there is a similar kind of issue which is why there I am investigating a way that does not involve writing out that file.