From 488d9682cc0974713315cae60a8dae793caefc6a Mon Sep 17 00:00:00 2001
From: Marius Schamschula <mschamschula@gmail.com>
Date: Wed, 19 Jun 2013 14:43:00 -0400
Subject: [PATCH] FindX11: Search in /opt/X11 for OS X 10.8 (#14232)

As of Mac OS X 10.8, X11 is no longer installed under /usr/X11, but
under /opt/X11.
---
 Modules/FindX11.cmake | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Modules/FindX11.cmake b/Modules/FindX11.cmake
index 3cd3cefeb..131d97994 100644
--- a/Modules/FindX11.cmake
+++ b/Modules/FindX11.cmake
@@ -68,6 +68,7 @@ if (UNIX)
     /usr/openwin/include
     /usr/openwin/share/include
     /opt/graphics/OpenGL/include
+    /opt/X11/include
   )
 
   set(X11_LIB_SEARCH_PATH
@@ -75,6 +76,7 @@ if (UNIX)
     /usr/X11R6/lib
     /usr/X11R7/lib
     /usr/openwin/lib
+    /opt/X11/lib
   )
 
   find_path(X11_X11_INCLUDE_PATH X11/X.h                             ${X11_INC_SEARCH_PATH})