From be427d6e51ecddd63424e02f6ddf68fa1d67fd3b Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Thu, 23 Feb 2017 18:21:42 +0000
Subject: [PATCH] ocamlPackages.sexplib: init at 113.33.00+4.03

---
 .../janestreet/sexplib-113_33_00.nix           | 18 ++++++++++++++++++
 pkgs/top-level/ocaml-packages.nix              |  4 +++-
 2 files changed, 21 insertions(+), 1 deletion(-)
 create mode 100644 pkgs/development/ocaml-modules/janestreet/sexplib-113_33_00.nix

diff --git a/pkgs/development/ocaml-modules/janestreet/sexplib-113_33_00.nix b/pkgs/development/ocaml-modules/janestreet/sexplib-113_33_00.nix
new file mode 100644
index 000000000000..93808a565626
--- /dev/null
+++ b/pkgs/development/ocaml-modules/janestreet/sexplib-113_33_00.nix
@@ -0,0 +1,18 @@
+{ stdenv, fetchurl, ocaml, findlib, ocamlbuild, opam, topkg }:
+
+stdenv.mkDerivation {
+  name = "ocaml${ocaml.version}-sexplib-133.33.00+4.03";
+  src = fetchurl {
+    url = http://ocaml.janestreet.com/ocaml-core/113.33/files/sexplib-113.33.00+4.03.tar.gz;
+    sha256 = "1dirdrags3z8m80z1vczfnpdfzgcvm2wyy7g61fxdr8h3jgixpl3";
+  };
+
+  buildInputs = [ ocaml findlib ocamlbuild opam ];
+
+  inherit (topkg) installPhase;
+
+  meta = {
+    license = stdenv.lib.licenses.asl20;
+    inherit (ocaml.meta) platforms;
+  };
+}
diff --git a/pkgs/top-level/ocaml-packages.nix b/pkgs/top-level/ocaml-packages.nix
index 339f6eb84e38..ebc09ecc84f7 100644
--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@@ -613,7 +613,9 @@ let
       else fieldslib_p4;
 
     sexplib =
-      if lib.versionOlder "4.02" ocaml.version
+      if lib.versionOlder "4.03" ocaml.version
+      then callPackage ../development/ocaml-modules/janestreet/sexplib-113_33_00.nix {}
+      else if lib.versionOlder "4.02" ocaml.version
       then callPackage ../development/ocaml-modules/janestreet/sexplib.nix {}
       else sexplib_p4;