ENH: fix release tree to build on mac

CMakeLists.txt

@@ -7,7 +7,7 @@ SET(CMake_VERSION_MAJOR 2)
 SET(CMake_VERSION_MINOR 4)
 SET(CMake_VERSION_PATCH 7)
 # for an actual release this should not be defined
-SET(CMake_VERSION_RC 1)
+SET(CMake_VERSION_RC 2)
 SET(CMake_VERSION "${CMake_VERSION_MAJOR}.${CMake_VERSION_MINOR}")
 SET(CMake_VERSION_FULL "${CMake_VERSION}.${CMake_VERSION_PATCH}")
 

Source/CPack/cmCPackGenerators.cxx

@@ -28,7 +28,6 @@
 #endif
 #ifdef __APPLE__
 #  include "cmCPackPackageMakerGenerator.h"
-#  include "cmCPackOSXX11Generator.h"
 #endif
 
 #ifdef __CYGWIN__