nixpkgs/pkgs/development/ocaml-modules/ocaml-migrate-parsetree/1.8.x.nix
2023-04-17 07:11:07 +02:00

29 lines
813 B
Nix

{ lib, fetchFromGitHub, buildDunePackage, ocaml, result, ppx_derivers }:
if lib.versionOlder "4.13" ocaml.version
then throw "ocaml-migrate-parsetree-1.8 is not available for OCaml ${ocaml.version}"
else
buildDunePackage rec {
pname = "ocaml-migrate-parsetree";
version = "1.8.0";
duneVersion = if lib.versionAtLeast ocaml.version "4.08" then "3" else "1";
src = fetchFromGitHub {
owner = "ocaml-ppx";
repo = pname;
rev = "v${version}";
sha256 = "16x8sxc4ygxrr1868qpzfqyrvjf3hfxvjzmxmf6ibgglq7ixa2nq";
};
propagatedBuildInputs = [ ppx_derivers result ];
meta = {
description = "Convert OCaml parsetrees between different major versions";
license = lib.licenses.lgpl21;
maintainers = [ lib.maintainers.vbgl ];
inherit (src.meta) homepage;
};
}