nixpkgs/pkgs/development/ocaml-modules/erm_xml/default.nix
Anders Kaseorg 6920d8ca42 treewide: Simplify negated uses of versionAtLeast, versionOlder
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2022-04-25 13:35:24 -07:00

32 lines
820 B
Nix

{ stdenv, lib, fetchFromGitHub, ocaml, findlib, ocamlbuild }:
if lib.versionOlder ocaml.version "4.02"
then throw "erm_xml is not available for OCaml ${ocaml.version}"
else
stdenv.mkDerivation rec {
pname = "ocaml${ocaml.version}-erm_xml";
version = "0.3+20180112";
src = fetchFromGitHub {
owner = "hannesm";
repo = "xml";
rev = "bbabdade807d8281fc48806da054b70dfe482479";
sha256 = "sha256-OQdLTq9tJZc6XlcuPv2gxzYiQAUGd6AiBzfSi169XL0=";
};
nativeBuildInputs = [ ocaml findlib ocamlbuild ];
strictDeps = true;
createFindlibDestdir = true;
meta = {
homepage = "https://github.com/hannesm/xml";
description = "XML Parser for discrete data";
platforms = ocaml.meta.platforms or [ ];
license = lib.licenses.bsd3;
maintainers = with lib.maintainers; [ vbgl ];
};
}