From 75dedeb8bdaae815bb85fb155655e7372cee9b68 Mon Sep 17 00:00:00 2001
From: "Jason \\\"Don\\\" O'Conal" <lovek323@gmail.com>
Date: Sun, 14 Jul 2013 11:52:30 +1000
Subject: [PATCH] gtk2: fix build on darwin (close #749)

* add xlibs.libXi to build inputs
---
 pkgs/development/libraries/gtk+/2.x.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/development/libraries/gtk+/2.x.nix b/pkgs/development/libraries/gtk+/2.x.nix
index 8c6e76726af..6debf2a807b 100644
--- a/pkgs/development/libraries/gtk+/2.x.nix
+++ b/pkgs/development/libraries/gtk+/2.x.nix
@@ -20,6 +20,8 @@ stdenv.mkDerivation rec {
   NIX_CFLAGS_COMPILE = "-I${cairo}/include/cairo"
     + stdenv.lib.optionalString (libintlOrEmpty != []) " -lintl";
 
+  buildInputs = stdenv.lib.optional stdenv.isDarwin xlibs.libXi;
+
   nativeBuildInputs = [ perl pkgconfig gettext ];
 
   propagatedBuildInputs = with xlibs; with stdenv.lib;