nixpkgs/pkgs/development/ocaml-modules/conduit/default.nix
sternenseemann 8352e0b38c ocaml-ipaddr: 2.6.1 -> 2.7.2
Keeps the legacy version under attribute `ipaddr_p4`;
it is needed for OCaml < 4.02 and some libraries (eg `conduit`).
2017-02-23 08:01:29 +00:00

26 lines
1,001 B
Nix

{ stdenv, buildOcaml, fetchurl, ocaml, sexplib_p4, stringext, uri_p4, cstruct, ipaddr_p4
, asyncSupport ? stdenv.lib.versionAtLeast ocaml.version "4.02"
, async_p4 ? null, async_ssl_p4 ? null, lwt ? null
}:
buildOcaml rec {
name = "conduit";
version = "0.8.3";
src = fetchurl {
url = "https://github.com/mirage/ocaml-conduit/archive/v${version}.tar.gz";
sha256 = "5cf1a46aa0254345e5143feebe6b54bdef96314e9987f44e69f24618d620faa1";
};
propagatedBuildInputs = [ sexplib_p4 stringext uri_p4 cstruct ipaddr_p4 ];
buildInputs = stdenv.lib.optional (lwt != null) lwt
++ stdenv.lib.optional (asyncSupport && async_p4 != null) async_p4
++ stdenv.lib.optional (asyncSupport && async_ssl_p4 != null) async_ssl_p4;
meta = with stdenv.lib; {
homepage = https://github.com/mirage/ocaml-conduit;
description = "Resolve URIs into communication channels for Async or Lwt ";
license = licenses.mit;
maintainers = [ maintainers.ericbmerritt ];
};
}