From Mattias Helsing, "I finally got to fix the cmake Modules that have duplicates in later

version of cmake. See attached submission. I have tested the ones that
I compile myself (GDAL, Freetype, ZLIB) on ubuntu 12.04 with
cmake-2.8.7."

CMakeModules/FindQuickTime.cmake

@@ -9,6 +9,16 @@
 #
 # Created by Eric Wing. 
 
+# prefer FindQuickTime from cmake distribution
+if(EXISTS ${CMAKE_ROOT}/Modules/FindQuickTime.cmake)
+  include(${CMAKE_ROOT}/Modules/FindQuickTime.cmake)
+
+  if(QUICKTIME_FOUND)
+    return()
+  endif()
+endif()
+
+
 # QuickTime on OS X looks different than QuickTime for Windows,
 # so I am going to case the two.