Merge master into staging-next

{ lib, stdenv, fetchFromGitHub, ocaml, findlib }:

stdenv.mkDerivation rec {

  pname = "ocaml${ocaml.version}-ocamlbuild";

  version = "0.14.3";

  version = "0.15.0";

  src = fetchFromGitHub {

    owner = "ocaml";

    repo = "ocamlbuild";

    rev = version;

    sha256 = "sha256-dfcNu4ugOYu/M0rRQla7lXum/g1UzncdLGmpPYo0QUM=";

    sha256 = "sha256-j4Nd5flyvshIo+XFtBS0fKqdd9YcxYsjE7ty6rZLDRc=";

  };

  createFindlibDestdir = true;