From 6b89bcbaa6a31f3ab30449a7fb21d257c2308917 Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Mon, 26 Jun 2017 07:57:17 +0200
Subject: [PATCH] =?UTF-8?q?ocamlPackages.core=5Fbench:=20fix=20on=20OCaml?=
 =?UTF-8?q?=20=E2=89=A5=204.03?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 pkgs/top-level/ocaml-packages.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/top-level/ocaml-packages.nix b/pkgs/top-level/ocaml-packages.nix
index 4486049ef91..127f228bc9c 100644
--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@@ -754,6 +754,8 @@ let
       else bin_prot_p4;
 
     core_bench =
+      if lib.versionOlder "4.03" ocaml.version
+      then janeStreet.core_bench else
       callPackage ../development/ocaml-modules/janestreet/core_bench.nix {};
 
     core_kernel =