From 559c7cc2dad4a971f0519c9f4861259fca55c3d1 Mon Sep 17 00:00:00 2001
From: Vincent Laporte <vincent.laporte@gmail.com>
Date: Tue, 19 Aug 2014 18:39:45 +0200
Subject: [PATCH] yojson: propagate build inputs (as in PR #3404)

---
 pkgs/development/ocaml-modules/yojson/default.nix | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/pkgs/development/ocaml-modules/yojson/default.nix b/pkgs/development/ocaml-modules/yojson/default.nix
index 9237db080d6..562d25550da 100644
--- a/pkgs/development/ocaml-modules/yojson/default.nix
+++ b/pkgs/development/ocaml-modules/yojson/default.nix
@@ -4,16 +4,18 @@ let
   version = "1.1.8";
   webpage = "http://mjambon.com/${pname}.html";
 in
-stdenv.mkDerivation rec {
+stdenv.mkDerivation {
 
-  name = "${pname}-${version}";
+  name = "ocaml-${pname}-${version}";
 
   src = fetchurl {
-    url = "http://mjambon.com/releases/${pname}/${name}.tar.gz";
+    url = "http://mjambon.com/releases/${pname}/${pname}-${version}.tar.gz";
     sha256 = "0ayx17dimnpavdfyq6dk9xv2x1fx69by85vc6vl3nqxjkcv5d2rv";
   };
 
-  buildInputs = [ ocaml findlib cppo easy-format biniou ];
+  buildInputs = [ ocaml findlib ];
+
+  propagatedBuildInputs = [ cppo easy-format biniou ];
 
   createFindlibDestdir = true;