{ stdenv, fetchurl, ocaml, findlib, ocamlbuild, topkg , bos, cmdliner, ocamlgraph }: if !stdenv.lib.versionAtLeast ocaml.version "4.03" then throw "functoria is not available for OCaml ${ocaml.version}" else stdenv.mkDerivation rec { name = "ocaml${ocaml.version}-functoria-${version}"; version = "2.0.2"; src = fetchurl { url = "https://github.com/mirage/functoria/releases/download/${version}/functoria-${version}.tbz"; sha256 = "019rl4rir4lwgjyqj2wq3ylw4daih1kxxgbc6ld6kzcq66mwr747"; }; buildInputs = [ ocaml findlib ocamlbuild topkg ]; propagatedBuildInputs = [ bos cmdliner ocamlgraph ]; inherit (topkg) buildPhase installPhase; meta = { description = "A DSL to organize functor applications"; homepage = https://github.com/mirage/functoria; license = stdenv.lib.licenses.isc; maintainers = [ stdenv.lib.maintainers.vbgl ]; inherit (ocaml.meta) platforms; }; }