From c77f6a0c2fb99235d8eca2b8b09c54b655999d2a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Llu=C3=ADs=20Batlle=20i=20Rossell?= <viric@viric.name>
Date: Wed, 26 Jun 2013 23:47:09 +0200
Subject: [PATCH] As libccrtp propagates ucommon, it's not needed in
 libzrtpcpp.

---
 pkgs/development/libraries/libzrtpcpp/default.nix | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/libraries/libzrtpcpp/default.nix b/pkgs/development/libraries/libzrtpcpp/default.nix
index 9e569eea580b..02741bc6fa11 100644
--- a/pkgs/development/libraries/libzrtpcpp/default.nix
+++ b/pkgs/development/libraries/libzrtpcpp/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, cmake, ucommon, openssl, pkgconfig, ccrtp }:
+{ stdenv, fetchurl, cmake, openssl, pkgconfig, ccrtp }:
 
 stdenv.mkDerivation rec {
   name = "libzrtpcpp-2.0.0";
@@ -8,7 +8,12 @@ stdenv.mkDerivation rec {
     sha256 = "05yw8n5xpj0jxkvzgsvn3xkxirpypc1japy9k1jqs9301fgb1a3i";
   };
 
-  buildInputs = [ cmake ucommon openssl pkgconfig ccrtp ];
+  # We disallow 'lib64', or pkgconfig will not find it.
+  prePatch = ''
+    sed -i s/lib64/lib/ CMakeLists.txt
+  '';
+
+  buildInputs = [ cmake openssl pkgconfig ccrtp ];
 
   meta = { 
     description = "GNU RTP stack for the zrtp protocol developed by Phil Zimmermann";