From a04f3afc3c4f512a1ae8a44901493757ff09b4ce Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Tue, 21 Aug 2018 13:26:56 +0000
Subject: [PATCH] =?UTF-8?q?ocamlPackages.faillib:=20disable=20for=20OCaml?=
 =?UTF-8?q?=20=E2=89=A5=204.06?=
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---
 pkgs/development/ocaml-modules/faillib/default.nix | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/ocaml-modules/faillib/default.nix b/pkgs/development/ocaml-modules/faillib/default.nix
index 98acc8032e3..9b80433b6d1 100644
--- a/pkgs/development/ocaml-modules/faillib/default.nix
+++ b/pkgs/development/ocaml-modules/faillib/default.nix
@@ -1,4 +1,8 @@
-{stdenv, buildOcaml, fetchurl, herelib, camlp4}:
+{ stdenv, buildOcaml, fetchurl, ocaml, herelib, camlp4 }:
+
+if stdenv.lib.versionAtLeast ocaml.version "4.06"
+then throw "faillib-111.17.00 is not available for OCaml ${ocaml.version}"
+else
 
 buildOcaml rec {
   minimumSupportedOcamlVersion = "4.00";