From f570b3e18d27d7e5139327890fc274b0933952a6 Mon Sep 17 00:00:00 2001
From: Ozan Tonkal <ozantonkal@gmail.com>
Date: Sun, 15 Sep 2013 11:24:20 +0200
Subject: [PATCH] cmake check if VTK version is lower than 5, and give fatal
 error if it is

---
 modules/viz/CMakeLists.txt | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/modules/viz/CMakeLists.txt b/modules/viz/CMakeLists.txt
index fbc4167..74c9fd1 100644
--- a/modules/viz/CMakeLists.txt
+++ b/modules/viz/CMakeLists.txt
@@ -12,9 +12,9 @@ macro(find_qvtk)
 endmacro()
 
 macro(find_vtk)
-  find_package(VTK 5.10.0)
-  if(NOT VTK_FOUND)
-    find_package(VTK 6.0.0 REQUIRED)
+  find_package(VTK)
+  if(${VTK_MAJOR_VERSION} LESS 5)
+    MESSAGE(FATAL_ERROR "VTK 5 or more required!")
   endif()
   if(VTK_FOUND)
     if (BUILD_SHARED_LIBS OR (NOT BUILD_SHARED_LIBS AND NOT VTK_BUILD_SHARED_LIBS))
-- 
2.7.4