From 95d606d80a612a49a25342e2bea0672789d21c80 Mon Sep 17 00:00:00 2001
From: xantares <xantares09@hotmail.com>
Date: Mon, 23 Sep 2013 09:48:49 +0200
Subject: [PATCH] Workaround for cmake bug #0013449

---
 python/CMakeLists.txt |   11 ++++++++++-
 1 files changed, 10 insertions(+), 1 deletions(-)

diff --git a/python/CMakeLists.txt b/python/CMakeLists.txt
index 9341054..fdba559 100644
--- a/python/CMakeLists.txt
+++ b/python/CMakeLists.txt
@@ -2,7 +2,16 @@ option ( PYTHON_BINDINGS "Build python bindings via swig" ON )
 option ( LINK_PYTHON_LIBRARY "Link against python libraries" ON )
 
 if ( PYTHON_BINDINGS )
-  find_package ( SWIG )
+  # workaround for cmake bug #0013449
+  if ( NOT DEFINED CMAKE_FIND_ROOT_PATH )
+    find_package ( SWIG )
+  else ()
+    find_program ( SWIG_EXECUTABLE NAMES swig2.0 swig )
+    if ( SWIG_EXECUTABLE )
+      set ( SWIG_USE_FILE ${CMAKE_ROOT}/Modules/UseSWIG.cmake )
+      set ( SWIG_FOUND TRUE )
+    endif ()
+  endif ()
   find_package ( PythonLibs )
   find_package ( PythonInterp )
 endif ()
-- 
1.7.1