nixpkgs/pkgs/development/ocaml-modules/ocsigen-deriving/default.nix
2020-04-10 17:54:53 +01:00

44 lines
1.1 KiB
Nix

{ stdenv, fetchzip, ocaml, findlib, ocamlbuild, oasis, ocaml_optcomp, camlp4
, num
}:
let param =
if stdenv.lib.versionAtLeast ocaml.version "4.03"
then {
version = "0.8.1";
sha256 = "03vzrybdpjydbpil97zmir71kpsn2yxkjnzysma7fvybk8ll4zh9";
buildInputs = [ num ];
} else {
version = "0.7.1";
sha256 = "0gg3nr3iic4rwqrcc0qvfm9x0x57zclvdsnpy0z8rv2fl5isbzms";
};
in
let inherit (param) version; in
stdenv.mkDerivation {
pname = "ocsigen-deriving";
inherit version;
src = fetchzip {
url = "https://github.com/ocsigen/deriving/archive/${version}.tar.gz";
inherit (param) sha256;
};
buildInputs = [ ocaml findlib ocamlbuild oasis ocaml_optcomp camlp4 ]
++ (param.buildInputs or []);
createFindlibDestdir = true;
meta = {
homepage = "https://github.com/ocsigen/deriving";
description = "Extension to OCaml for deriving functions from type declarations";
license = stdenv.lib.licenses.mit;
platforms = ocaml.meta.platforms or [];
maintainers = with stdenv.lib.maintainers; [
gal_bolle vbgl
];
};
}