From 24f47da9b35f1ad2410c3938c777207e1864de01 Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Tue, 21 Aug 2018 18:18:49 +0000
Subject: [PATCH] =?UTF-8?q?ocamlPackages.erm=5Fxml:=20disable=20for=20OCam?=
 =?UTF-8?q?l=20=E2=89=A5=204.06?=
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---
 pkgs/development/ocaml-modules/erm_xml/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/development/ocaml-modules/erm_xml/default.nix b/pkgs/development/ocaml-modules/erm_xml/default.nix
index ae264b657d87..c944752ff6b6 100644
--- a/pkgs/development/ocaml-modules/erm_xml/default.nix
+++ b/pkgs/development/ocaml-modules/erm_xml/default.nix
@@ -1,5 +1,9 @@
 { stdenv, fetchzip, ocaml, findlib, ocamlbuild }:
 
+if stdenv.lib.versionAtLeast ocaml.version "4.06"
+then throw "erm_xml is not available for OCaml ${ocaml.version}"
+else
+
 let version = "0.3"; in
 
 stdenv.mkDerivation {