From 90c9897ff6130e55d5a0a6eaf7f9d1cc74208c28 Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Thu, 3 Aug 2017 18:39:25 +0000
Subject: [PATCH] =?UTF-8?q?ocamlPackages.ppx=5Fderiving:=20mark=20as=20bro?=
 =?UTF-8?q?ken=20with=20OCaml=20=E2=89=A5=204.05?=
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---
 pkgs/development/ocaml-modules/ppx_deriving/default.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/ocaml-modules/ppx_deriving/default.nix b/pkgs/development/ocaml-modules/ppx_deriving/default.nix
index a1255b2dbc17..57a423a80373 100644
--- a/pkgs/development/ocaml-modules/ppx_deriving/default.nix
+++ b/pkgs/development/ocaml-modules/ppx_deriving/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, buildOcaml, fetchzip
+{ stdenv, buildOcaml, ocaml, fetchzip
 , cppo, ppx_tools, result, ounit
 }:
 
@@ -25,5 +25,6 @@ buildOcaml rec {
     description = "deriving is a library simplifying type-driven code generation on OCaml >=4.02.";
     maintainers = [ maintainers.maurer ];
     license = licenses.mit;
+    broken = versionAtLeast ocaml.version "4.05";
   };
 }