ocamlPackages.mtime_1: remove

pkgs/development/ocaml-modules/mtime/1_x.nix

···
-{ stdenv, lib, fetchurl, ocaml, findlib, ocamlbuild, topkg, mtime }:
-
-lib.throwIfNot (lib.versionAtLeast ocaml.version "4.08")
-  "mtime is not available for OCaml ${ocaml.version}"
-
-stdenv.mkDerivation rec {
-  pname = "ocaml${ocaml.version}-mtime";
-  version = "1.4.0";
-
-  src = fetchurl {
-    url = "https://erratique.ch/software/mtime/releases/mtime-${version}.tbz";
-    sha256 = "VQyYEk8+57Yq8SUuYossaQUHZKqemHDJtf4LK8qjxvc=";
-  };
-
-  nativeBuildInputs = [ ocaml findlib ocamlbuild topkg ];
-  buildInputs = [ topkg ];
-
-  strictDeps = true;
-
-  inherit (topkg) buildPhase installPhase;
-  inherit (mtime) meta;
-}

pkgs/top-level/ocaml-packages.nix

···
 
     msat = callPackage ../development/ocaml-modules/msat { };
 
-    mtime_1 =  callPackage ../development/ocaml-modules/mtime/1_x.nix { };
     mtime =  callPackage ../development/ocaml-modules/mtime { };
 
     multipart-form-data =  callPackage ../development/ocaml-modules/multipart-form-data { };
···
       inherit (pkgs) unzip;
     };
 
-    opium = callPackage ../development/ocaml-modules/opium { mtime = mtime_1; };
+    opium = callPackage ../development/ocaml-modules/opium { };
 
     opti = callPackage ../development/ocaml-modules/opti { };