From 912f03d0d45d5bc9321733496e7d3b9322840938 Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Fri, 6 Sep 2019 16:01:55 +0000
Subject: [PATCH] =?UTF-8?q?ocamlPackages.xtmpl:=20fix=20for=20jsoo=20?=
 =?UTF-8?q?=E2=89=A5=203.4.0?=
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

---
 .../ocaml-modules/xtmpl/default.nix           |  2 ++
 .../ocaml-modules/xtmpl/jsoo.patch            | 26 +++++++++++++++++++
 2 files changed, 28 insertions(+)
 create mode 100644 pkgs/development/ocaml-modules/xtmpl/jsoo.patch

diff --git a/pkgs/development/ocaml-modules/xtmpl/default.nix b/pkgs/development/ocaml-modules/xtmpl/default.nix
index 4c5d1edcb09f..2c4cf4928db9 100644
--- a/pkgs/development/ocaml-modules/xtmpl/default.nix
+++ b/pkgs/development/ocaml-modules/xtmpl/default.nix
@@ -15,6 +15,8 @@ stdenv.mkDerivation rec {
     sha256 = "1hq6y4rhz958q40145k4av8hx8jyvspg78xf741samd7vc3jd221";
   };
 
+  patches = [ ./jsoo.patch ];
+
   buildInputs = [ ocaml findlib ppx_tools js_of_ocaml js_of_ocaml-ppx ];
   propagatedBuildInputs = [ iri re ];
 
diff --git a/pkgs/development/ocaml-modules/xtmpl/jsoo.patch b/pkgs/development/ocaml-modules/xtmpl/jsoo.patch
new file mode 100644
index 000000000000..7546dbca924a
--- /dev/null
+++ b/pkgs/development/ocaml-modules/xtmpl/jsoo.patch
@@ -0,0 +1,26 @@
+diff --git a/xtmpl_js.ml b/xtmpl_js.ml
+index e0d3894..991d1b3 100644
+--- a/xtmpl_js.ml
++++ b/xtmpl_js.ml
+@@ -25,6 +25,8 @@
+ 
+ (** *)
+ 
++open Js_of_ocaml
++
+ let log s = Firebug.console##log (Js.string s);;
+ 
+ module X = Xtmpl_rewrite
+diff --git a/xtmpl_js.mli b/xtmpl_js.mli
+index d709896..5ed471c 100644
+--- a/xtmpl_js.mli
++++ b/xtmpl_js.mli
+@@ -25,6 +25,8 @@
+ 
+ (** Convenient functions to use in JS code *)
+ 
++open Js_of_ocaml
++
+ (** Create a new tree of DOM nodes from a given XML tree.
+   Errors are logged to the firebug console.
+   @param doc Default is [Dom_html.document].