merge from next

2011-04-29 10:19:50 +00:00 · 2011-04-29 10:19:50 +00:00 · 4cd0aa6dc1
parent 6e0017bbea 704571e29d
commit 4cd0aa6dc1
92 changed files with 627 additions and 93 deletions
--- a/AABB_tree/demo/AABB_tree/CMakeLists.txt
+++ b/AABB_tree/demo/AABB_tree/CMakeLists.txt
@ -3,7 +3,13 @@
 project( AABB_demo )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 # Include this package's headers first
 include_directories( BEFORE ./ ./include ../../include )
--- a/AABB_tree/examples/AABB_tree/CMakeLists.txt
+++ b/AABB_tree/examples/AABB_tree/CMakeLists.txt
@ -4,7 +4,13 @@
 project(AABB_examples)

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 include_directories(../../include/)

--- a/Algebraic_kernel_d/examples/Algebraic_kernel_d/CMakeLists.txt
+++ b/Algebraic_kernel_d/examples/Algebraic_kernel_d/CMakeLists.txt
@ -5,7 +5,13 @@
 project( Algebraic_kernel_d_test )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL QUIET COMPONENTS Core)

--- a/Algebraic_kernel_d/test/Algebraic_kernel_d/CMakeLists.txt
+++ b/Algebraic_kernel_d/test/Algebraic_kernel_d/CMakeLists.txt
@ -5,7 +5,13 @@
 project( Algebraic_kernel_d_test )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL QUIET COMPONENTS Core )

--- a/Alpha_shapes_3/demo/Alpha_shapes_3/CMakeLists.txt
+++ b/Alpha_shapes_3/demo/Alpha_shapes_3/CMakeLists.txt
@ -4,7 +4,13 @@
 project (Alpha_shape_3)

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL  COMPONENTS Qt4)
 include(${CGAL_USE_FILE})
--- a/Arithmetic_kernel/test/Arithmetic_kernel/CMakeLists.txt
+++ b/Arithmetic_kernel/test/Arithmetic_kernel/CMakeLists.txt
@ -5,7 +5,13 @@
 project( Arithmetic_kernel_test )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()


 find_package(CGAL QUIET COMPONENTS Core )
--- a/Arrangement_on_surface_2/demo/Arrangement_on_surface_2/CMakeLists.txt
+++ b/Arrangement_on_surface_2/demo/Arrangement_on_surface_2/CMakeLists.txt
@ -3,7 +3,13 @@
 project( Arrangement_2 ) 

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt3 Core )

--- a/Boolean_set_operations_2/demo/Boolean_set_operations_2/CMakeLists.txt
+++ b/Boolean_set_operations_2/demo/Boolean_set_operations_2/CMakeLists.txt
@ -3,7 +3,13 @@
 project( Boolean_operations_2 ) 

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt3 )
 include( ${CGAL_USE_FILE} )
--- a/Boolean_set_operations_2/demo/Boolean_set_operations_2_GraphicsView/CMakeLists.txt
+++ b/Boolean_set_operations_2/demo/Boolean_set_operations_2_GraphicsView/CMakeLists.txt
@ -4,7 +4,13 @@
 project( Boolean_operations_2_demo ) 

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt4 Core )

--- a/CGAL_ipelets/demo/CGAL_ipelets/CMakeLists.txt
+++ b/CGAL_ipelets/demo/CGAL_ipelets/CMakeLists.txt
@ -1,5 +1,11 @@
 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()


 #path where to build libraries
--- a/CGALimageIO/demo/CGALimageIO/CMakeLists.txt
+++ b/CGALimageIO/demo/CGALimageIO/CMakeLists.txt
@ -1,7 +1,13 @@
 project(image_to_vtk_viewer)

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()


 set(PACKAGE_ROOT ../..)
--- a/CGALimageIO/examples/CGALimageIO/CMakeLists.txt
+++ b/CGALimageIO/examples/CGALimageIO/CMakeLists.txt
@ -4,7 +4,13 @@
 project( CGALImageIO_example ) 

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL QUIET COMPONENTS ImageIO )

--- a/CGALimageIO/src/CGALImageIO/CMakeLists.txt
+++ b/CGALimageIO/src/CGALImageIO/CMakeLists.txt
@ -4,7 +4,13 @@ project (CGAL_ImageIO)
 cmake_minimum_required(VERSION 2.6.2)

 # Tested version:
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 if ( NOT CGAL_FOUND )   
  find_package(CGAL REQUIRED)
--- a/CGALimageIO/test/CGALimageIO/CMakeLists.txt
+++ b/CGALimageIO/test/CGALimageIO/CMakeLists.txt
@ -5,7 +5,13 @@
 project( CGALImageIO_test )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 include_directories(../../include)

--- a/Circular_kernel_2/test/Circular_kernel_2/CMakeLists.txt
+++ b/Circular_kernel_2/test/Circular_kernel_2/CMakeLists.txt
@ -5,7 +5,13 @@
 project( Circular_kernel_2_test )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL QUIET COMPONENTS Core )

--- a/Circular_kernel_3/demo/Circular_kernel_3/CMakeLists.txt
+++ b/Circular_kernel_3/demo/Circular_kernel_3/CMakeLists.txt
@ -1,7 +1,13 @@
 project (Circular_kernel_3)

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL  COMPONENTS Qt4)
 include(${CGAL_USE_FILE})
--- a/Circular_kernel_3/test/Circular_kernel_3/CMakeLists.txt
+++ b/Circular_kernel_3/test/Circular_kernel_3/CMakeLists.txt
@ -5,7 +5,13 @@
 project( Circular_kernel_3_test )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL QUIET COMPONENTS Core )

--- a/Convex_decomposition_3/demo/Convex_decomposition_3/CMakeLists.txt
+++ b/Convex_decomposition_3/demo/Convex_decomposition_3/CMakeLists.txt
@ -3,7 +3,13 @@
 project( Convex_decomposition_3 ) 

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt3 )
 include( ${CGAL_USE_FILE} )
--- a/Convex_hull_2/demo/Convex_hull_2/CMakeLists.txt
+++ b/Convex_hull_2/demo/Convex_hull_2/CMakeLists.txt
@ -3,7 +3,13 @@
 project( convex_hull_2 ) 

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt3 )
 include( ${CGAL_USE_FILE} )
--- a/Convex_hull_3/demo/Convex_hull_3/CMakeLists.txt
+++ b/Convex_hull_3/demo/Convex_hull_3/CMakeLists.txt
@ -5,7 +5,13 @@
 project( Convex_hull_3_Demo )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL QUIET COMPONENTS Core )

--- a/Convex_hull_d/demo/Convex_hull_d/CMakeLists.txt
+++ b/Convex_hull_d/demo/Convex_hull_d/CMakeLists.txt
@ -5,7 +5,13 @@
 project( Convex_hull_d_example )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Core )

--- a/Core/src/CGALCore/CMakeLists.txt
+++ b/Core/src/CGALCore/CMakeLists.txt
@ -4,7 +4,13 @@ project (CGAL_Core)
 cmake_minimum_required(VERSION 2.6.2)

 # Tested version:
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 if ( NOT CGAL_FOUND )
  find_package(CGAL REQUIRED)
--- a/Envelope_3/demo/Envelope_3/CMakeLists.txt
+++ b/Envelope_3/demo/Envelope_3/CMakeLists.txt
@ -5,7 +5,13 @@
 project( Envelope_3_demo )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL QUIET COMPONENTS Core Qt3 )

--- a/Filtered_kernel/benchmark/Filtered_kernel/CMakeLists.txt
+++ b/Filtered_kernel/benchmark/Filtered_kernel/CMakeLists.txt
@ -5,7 +5,13 @@
 project( Filtered_kernel_test )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 add_executable(bench_simple_comparisons bench_simple_comparisons.cpp)

--- a/Generator/benchmark/Generator/CMakeLists.txt
+++ b/Generator/benchmark/Generator/CMakeLists.txt
@ -5,7 +5,13 @@
 project( Generator_example )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL QUIET COMPONENTS Core )

--- a/Geomview/demo/Geomview/CMakeLists.txt
+++ b/Geomview/demo/Geomview/CMakeLists.txt
@ -5,7 +5,13 @@
 project( Geomview_Demo )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL QUIET COMPONENTS Core )

--- a/GraphicsView/demo/Alpha_shapes_2/CMakeLists.txt
+++ b/GraphicsView/demo/Alpha_shapes_2/CMakeLists.txt
@ -4,7 +4,13 @@
 project (Alpha_shapes_2_demo)

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt4)

--- a/GraphicsView/demo/Apollonius_graph_2/CMakeLists.txt
+++ b/GraphicsView/demo/Apollonius_graph_2/CMakeLists.txt
@ -4,7 +4,13 @@
 project (Apollonius_graph_2_demo)

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt4)

--- a/GraphicsView/demo/Bounding_volumes/CMakeLists.txt
+++ b/GraphicsView/demo/Bounding_volumes/CMakeLists.txt
@ -4,7 +4,13 @@
 project (Bounding_volumes)

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt4)

--- a/GraphicsView/demo/Circular_kernel_2/CMakeLists.txt
+++ b/GraphicsView/demo/Circular_kernel_2/CMakeLists.txt
@ -4,7 +4,13 @@
 project (Circular_kernel_2)

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt4)

--- a/GraphicsView/demo/Generator/CMakeLists.txt
+++ b/GraphicsView/demo/Generator/CMakeLists.txt
@ -4,7 +4,13 @@
 project (GeneratorDemo)

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt4)

--- a/GraphicsView/demo/GraphicsView/CMakeLists.txt
+++ b/GraphicsView/demo/GraphicsView/CMakeLists.txt
@ -2,8 +2,14 @@

 project (GraphicsView)

-cmake_minimum_required(VERSION 2.4)
-cmake_policy(VERSION 2.8.4)
+cmake_minimum_required(VERSION 2.6.2)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt4)

--- a/GraphicsView/demo/L1_Voronoi_diagram_2/CMakeLists.txt
+++ b/GraphicsView/demo/L1_Voronoi_diagram_2/CMakeLists.txt
@ -4,7 +4,13 @@
 project (L1_voronoi_diagram_2)

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt4)

--- a/GraphicsView/demo/Largest_empty_rect_2/CMakeLists.txt
+++ b/GraphicsView/demo/Largest_empty_rect_2/CMakeLists.txt
@ -4,7 +4,13 @@
 project (Largest_empty_rectangleDemo)

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt4)

--- a/GraphicsView/demo/Polygon/CMakeLists.txt
+++ b/GraphicsView/demo/Polygon/CMakeLists.txt
@ -4,7 +4,13 @@
 project (GraphicsView)

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt4 Core)

--- a/GraphicsView/demo/Segment_Delaunay_graph_2/CMakeLists.txt
+++ b/GraphicsView/demo/Segment_Delaunay_graph_2/CMakeLists.txt
@ -4,7 +4,13 @@
 project (Segment_voronoi_2)

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt4 Core)

--- a/GraphicsView/demo/Snap_rounding_2/CMakeLists.txt
+++ b/GraphicsView/demo/Snap_rounding_2/CMakeLists.txt
@ -4,7 +4,13 @@
 project (Snap_rounding_2_demo)

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt4)

--- a/GraphicsView/demo/Spatial_searching_2/CMakeLists.txt
+++ b/GraphicsView/demo/Spatial_searching_2/CMakeLists.txt
@ -4,7 +4,13 @@
 project (Spatial_searchingDemo)

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt4)

--- a/GraphicsView/demo/Stream_lines_2/CMakeLists.txt
+++ b/GraphicsView/demo/Stream_lines_2/CMakeLists.txt
@ -4,7 +4,13 @@
 project (Stream_lines_2_demo)

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt4)

--- a/GraphicsView/demo/Triangulation_2/CMakeLists.txt
+++ b/GraphicsView/demo/Triangulation_2/CMakeLists.txt
@ -4,7 +4,13 @@
 project (Triangulation_2)

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt4)

--- a/GraphicsView/src/CGALQt4/CMakeLists.txt
+++ b/GraphicsView/src/CGALQt4/CMakeLists.txt
@ -4,7 +4,13 @@ project (CGAL_Qt4)
 cmake_minimum_required(VERSION 2.6.2)

 # Tested version:
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 if ( NOT CGAL_FOUND )   
  find_package(CGAL REQUIRED)
--- a/Installation/CMakeLists.txt
+++ b/Installation/CMakeLists.txt
@ -9,7 +9,13 @@ project(CGAL)
 cmake_minimum_required(VERSION 2.6.2)

 # Tested version:
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 #--------------------------------------------------------------------------------------------------
 #
--- a/Installation/test/Installation/CMakeLists.txt
+++ b/Installation/test/Installation/CMakeLists.txt
@ -5,7 +5,13 @@
 project( Installation_test )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 macro(create_link_to_program COMPONENT )
  
--- a/Interpolation/demo/Interpolation/CMakeLists.txt
+++ b/Interpolation/demo/Interpolation/CMakeLists.txt
@ -5,7 +5,13 @@
 project( Interpolation_Demo )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL QUIET COMPONENTS Core )

--- a/Jet_fitting_3/examples/Jet_fitting_3/CMakeLists.txt
+++ b/Jet_fitting_3/examples/Jet_fitting_3/CMakeLists.txt
@ -5,7 +5,13 @@
 project( Jet_fitting_3_example )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL QUIET COMPONENTS Core )

--- a/Jet_fitting_3/test/Jet_fitting_3/CMakeLists.txt
+++ b/Jet_fitting_3/test/Jet_fitting_3/CMakeLists.txt
@ -5,7 +5,13 @@
 project( Jet_fitting_3_test )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL QUIET COMPONENTS Core )

--- a/Kernel_23/test/Kernel_23/CMakeLists.txt
+++ b/Kernel_23/test/Kernel_23/CMakeLists.txt
@ -4,7 +4,13 @@
 project (Kernel_23_Test)

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL)

--- a/Kinetic_data_structures/demo/Kinetic_data_structures/CMakeLists.txt
+++ b/Kinetic_data_structures/demo/Kinetic_data_structures/CMakeLists.txt
@ -3,7 +3,13 @@
 project( Kinetic_data_structures_demo )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt3 Core)

--- a/Matrix_search/demo/Matrix_search/CMakeLists.txt
+++ b/Matrix_search/demo/Matrix_search/CMakeLists.txt
@ -3,7 +3,13 @@
 project( Matrix_search_Demo ) 

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt3 )
 include( ${CGAL_USE_FILE} )
--- a/Mesh_2/demo/Mesh_2/CMakeLists.txt
+++ b/Mesh_2/demo/Mesh_2/CMakeLists.txt
@ -4,7 +4,13 @@
 project( mesh_2_demo )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 add_subdirectory(Qt3)
 
--- a/Mesh_2/demo/Mesh_2/Qt3/CMakeLists.txt
+++ b/Mesh_2/demo/Mesh_2/Qt3/CMakeLists.txt
@ -5,7 +5,13 @@
 project( mesh_2_qt3_demo )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Core Qt3 )
 include( ${CGAL_USE_FILE} )
--- a/Mesh_3/demo/Mesh_3/CMakeLists.txt
+++ b/Mesh_3/demo/Mesh_3/CMakeLists.txt
@ -3,7 +3,13 @@
 project( Mesh_3_demo )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 #option(MESH_3_DEMO_ENABLE_FORWARD_DECL "In the Mesh_3 demo, enable " OFF)
 #mark_as_advanced(MESH_3_DEMO_ENABLE_FORWARD_DECL)
--- a/Mesh_3/demo/Mesh_3/implicit_functions/CMakeLists.txt
+++ b/Mesh_3/demo/Mesh_3/implicit_functions/CMakeLists.txt
@ -3,7 +3,13 @@
 project( Mesh_3_implicit_functions )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 # Include directory of demo includes
 include_directories( BEFORE ${Mesh_3_implicit_functions_BINARY_DIR} ../include )
--- a/Mesh_3/examples/Mesh_3/CMakeLists.txt
+++ b/Mesh_3/examples/Mesh_3/CMakeLists.txt
@ -5,7 +5,13 @@
 project( Mesh_3_example )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 include_directories(../../include)
 include_directories(../../../Triangulation_3/include)
--- a/Mesh_3/test/Mesh_3/CMakeLists.txt
+++ b/Mesh_3/test/Mesh_3/CMakeLists.txt
@ -5,7 +5,13 @@
 project( Mesh_3_test )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL QUIET COMPONENTS Core ImageIO)

--- a/Min_circle_2/demo/Min_circle_2/CMakeLists.txt
+++ b/Min_circle_2/demo/Min_circle_2/CMakeLists.txt
@ -3,7 +3,13 @@
 project( Min_circle_2_Demo ) 

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt3 )
 include( ${CGAL_USE_FILE} )
--- a/Min_ellipse_2/demo/Min_ellipse_2/CMakeLists.txt
+++ b/Min_ellipse_2/demo/Min_ellipse_2/CMakeLists.txt
@ -3,7 +3,13 @@
 project( Min_ellipse_2_Demo ) 

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt3 )
 include( ${CGAL_USE_FILE} )
--- a/Min_quadrilateral_2/demo/Min_quadrilateral_2/CMakeLists.txt
+++ b/Min_quadrilateral_2/demo/Min_quadrilateral_2/CMakeLists.txt
@ -3,7 +3,13 @@
 project( min_quadrilateral_2 ) 

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt3 )
 include( ${CGAL_USE_FILE} )
--- a/Nef_2/demo/Nef_2/CMakeLists.txt
+++ b/Nef_2/demo/Nef_2/CMakeLists.txt
@ -3,7 +3,13 @@
 project( Nef_2 ) 

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt3 )
 include( ${CGAL_USE_FILE} )
--- a/Nef_3/demo/Nef_3/CMakeLists.txt
+++ b/Nef_3/demo/Nef_3/CMakeLists.txt
@ -3,7 +3,13 @@
 project (Nef_3_Demo)

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt3)
 include(${CGAL_USE_FILE})
--- a/Nef_S2/demo/Nef_S2/CMakeLists.txt
+++ b/Nef_S2/demo/Nef_S2/CMakeLists.txt
@ -3,7 +3,13 @@
 project( Nef_S2 ) 

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt3 )
 include( ${CGAL_USE_FILE} )
--- a/Number_types/test/Number_types/CMakeLists.txt
+++ b/Number_types/test/Number_types/CMakeLists.txt
@ -6,7 +6,13 @@
 project( Number_types_test )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package( CGAL QUIET COMPONENTS Core )

--- a/Periodic_3_triangulation_3/demo/Periodic_3_triangulation_3/CMakeLists.txt
+++ b/Periodic_3_triangulation_3/demo/Periodic_3_triangulation_3/CMakeLists.txt
@ -4,7 +4,13 @@
 project( Periodic_3_triangulation_3_demo ) 

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 # Find CGAL
 find_package(CGAL)
--- a/Periodic_3_triangulation_3/demo/Periodic_3_triangulation_3/documentation/introduction.html
+++ b/Periodic_3_triangulation_3/demo/Periodic_3_triangulation_3/documentation/introduction.html
@ -16,7 +16,7 @@

        <p>
        For more information see the
-        <a href="http://www.cgal.org/Manual/last/doc_html/cgal_manual/Periodic_3_triangulation_3/Chapter_main.html">CGAL Periodic Triangulation
+        <a href="http://www.cgal.org/Manual/latest/doc_html/cgal_manual/Periodic_3_triangulation_3/Chapter_main.html">CGAL Periodic Triangulation
        package manual</a>.
        </p>

--- a/Periodic_3_triangulation_3/demo/Periodic_3_triangulation_3/resources/about.html
+++ b/Periodic_3_triangulation_3/demo/Periodic_3_triangulation_3/resources/about.html
@ -6,7 +6,7 @@
    <p>This application illustrates the 3D Periodic Delaunay Triangulation 
      of <a href="http://www.cgal.org/">CGAL</a>.</p>
    <p>See also the package manual:<br>
-      <a href="http://www.cgal.org/Manual/last/doc_html/cgal_manual/Periodic_3_triangulation_3/Chapter_main.html">
+      <a href="http://www.cgal.org/Manual/latest/doc_html/cgal_manual/Periodic_3_triangulation_3/Chapter_main.html">
            3D Periodic Triangulations</a>
    </p>
  </body>
--- a/Periodic_3_triangulation_3/demo/Periodic_Lloyd_3/CMakeLists.txt
+++ b/Periodic_3_triangulation_3/demo/Periodic_Lloyd_3/CMakeLists.txt
@ -4,7 +4,13 @@
 project (Periodic_Lloyd_3)

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL  COMPONENTS Qt4)
 include(${CGAL_USE_FILE})
--- a/Periodic_3_triangulation_3/demo/Periodic_Lloyd_3/documentation/introduction.html
+++ b/Periodic_3_triangulation_3/demo/Periodic_Lloyd_3/documentation/introduction.html
@ -21,7 +21,7 @@

        <p>
        For more information on 3D periodic triangulations see the
-        <a href="http://www.cgal.org/Manual/3.6/doc_html/cgal_manual/Periodic_3_triangulation_3/Chapter_main.html">CGAL Periodic Triangulation
+        <a href="http://www.cgal.org/Manual/latest/doc_html/cgal_manual/Periodic_3_triangulation_3/Chapter_main.html">CGAL Periodic Triangulation
        package manual</a>.
        </p>

--- a/Point_set_processing_3/examples/Point_set_processing_3/CMakeLists.txt
+++ b/Point_set_processing_3/examples/Point_set_processing_3/CMakeLists.txt
@ -3,7 +3,13 @@
 project( Point_set_processing_3_example )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 # Require packages new or improved since CGAL 3.4
 include_directories (BEFORE ../../../Installation/include/)
--- a/Point_set_processing_3/test/Point_set_processing_3/CMakeLists.txt
+++ b/Point_set_processing_3/test/Point_set_processing_3/CMakeLists.txt
@ -3,7 +3,13 @@
 project( Point_set_processing_3_test )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 # Require packages new or improved since CGAL 3.4
 include_directories (BEFORE ../../../Installation/include/)
--- a/Polyhedron/demo/Polyhedron/CMakeLists.txt
+++ b/Polyhedron/demo/Polyhedron/CMakeLists.txt
@ -3,7 +3,13 @@
 project( Polyhedron )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 #option(POLYHEDRON_DEMO_ENABLE_FORWARD_DECL "In the Polyhedron demo, enable " OFF)
 #mark_as_advanced(POLYHEDRON_DEMO_ENABLE_FORWARD_DECL)
--- a/Polyhedron_IO/demo/Polyhedron_IO/CMakeLists.txt
+++ b/Polyhedron_IO/demo/Polyhedron_IO/CMakeLists.txt
@ -5,7 +5,13 @@
 project( Polyhedron_IO_Demo )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL QUIET COMPONENTS Core )

--- a/Principal_component_analysis/demo/Principal_component_analysis/CMakeLists.txt
+++ b/Principal_component_analysis/demo/Principal_component_analysis/CMakeLists.txt
@ -3,7 +3,13 @@
 project( PCA_demo )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 foreach(INCDIR ../../include ../../../STL_Extension/include ../../../GraphicsView/include ../../../filtered_kernel/include )
  if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/${INCDIR}")
--- a/Qt_widget/src/CGALQt3/CMakeLists.txt
+++ b/Qt_widget/src/CGALQt3/CMakeLists.txt
@ -4,7 +4,13 @@ project (CGAL_Qt3)
 cmake_minimum_required(VERSION 2.6.2)

 # Tested version:
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 if ( NOT CGAL_FOUND )
  find_package(CGAL REQUIRED)
--- a/Qt_widget/test/Qt_widget/CMakeLists.txt
+++ b/Qt_widget/test/Qt_widget/CMakeLists.txt
@ -3,7 +3,13 @@
 project( Qt_widget_test ) 

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL QUIET COMPONENTS Qt3 )
 include( ${CGAL_USE_FILE} )
--- a/Ridges_3/examples/Ridges_3/CMakeLists.txt
+++ b/Ridges_3/examples/Ridges_3/CMakeLists.txt
@ -2,7 +2,13 @@
 project( Ridges_3_example )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL QUIET )

--- a/Ridges_3/test/Ridges_3/CMakeLists.txt
+++ b/Ridges_3/test/Ridges_3/CMakeLists.txt
@ -5,7 +5,13 @@
 project( Ridges_3_test )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL QUIET COMPONENTS Core )

--- a/Robustness/demo/Robustness/CMakeLists.txt
+++ b/Robustness/demo/Robustness/CMakeLists.txt
@ -3,7 +3,13 @@
 project( robustness ) 

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt3 )
 include( ${CGAL_USE_FILE} )
--- a/Segment_Delaunay_graph_2/benchmark/Segment_Delaunay_graph_2/CMakeLists.txt
+++ b/Segment_Delaunay_graph_2/benchmark/Segment_Delaunay_graph_2/CMakeLists.txt
@ -5,7 +5,13 @@
 project( Segment_Delaunay_graph_2_example )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL QUIET COMPONENTS Core )

--- a/Skin_surface_3/examples/Skin_surface_3/CMakeLists.txt
+++ b/Skin_surface_3/examples/Skin_surface_3/CMakeLists.txt
@ -4,7 +4,13 @@
 project( Skin_surface_3_example ) 

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL)

--- a/Straight_skeleton_2/demo/Straight_skeleton_2/CMakeLists.txt
+++ b/Straight_skeleton_2/demo/Straight_skeleton_2/CMakeLists.txt
@ -3,7 +3,13 @@
 project( straight_skeleton_2 ) 

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt3 Core )
 include( ${CGAL_USE_FILE} )
--- a/Surface_mesh_parameterization/examples/Surface_mesh_parameterization/CMakeLists.txt
+++ b/Surface_mesh_parameterization/examples/Surface_mesh_parameterization/CMakeLists.txt
@ -4,7 +4,13 @@
 project( Surface_mesh_parameterization_example )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 # Require packages new or improved since CGAL 3.4
 include_directories (BEFORE ../../../Installation/include/)
--- a/Surface_mesh_parameterization/test/Surface_mesh_parameterization/CMakeLists.txt
+++ b/Surface_mesh_parameterization/test/Surface_mesh_parameterization/CMakeLists.txt
@ -4,7 +4,13 @@
 project( Surface_mesh_parameterization_test )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 # Require packages new or improved since CGAL 3.4
 include_directories (BEFORE ../../../Installation/include/)
--- a/Surface_mesher/demo/Surface_mesher/CMakeLists.txt
+++ b/Surface_mesher/demo/Surface_mesher/CMakeLists.txt
@ -3,7 +3,13 @@ set ( prj Surface_mesher )
 project ( ${prj} )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 set(PACKAGE_ROOT ../..)

--- a/Surface_mesher/examples/Surface_mesher/CMakeLists.txt
+++ b/Surface_mesher/examples/Surface_mesher/CMakeLists.txt
@ -4,7 +4,13 @@
 project( Surface_mesher_example )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 include_directories(../../include)

--- a/Surface_reconstruction_points_3/demo/Surface_reconstruction_points_3/CMakeLists.txt
+++ b/Surface_reconstruction_points_3/demo/Surface_reconstruction_points_3/CMakeLists.txt
@ -3,7 +3,13 @@
 project( Point_set_demo )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 #option(POINT_SET_DEMO_ENABLE_FORWARD_DECL "In the Point Set demo, enable " OFF)
 #mark_as_advanced(POINT_SET_DEMO_ENABLE_FORWARD_DECL)
--- a/Surface_reconstruction_points_3/demo/Surface_reconstruction_points_3/GlSplat/CMakeLists.txt
+++ b/Surface_reconstruction_points_3/demo/Surface_reconstruction_points_3/GlSplat/CMakeLists.txt
@ -2,7 +2,13 @@
 project(GlSplat)

 cmake_minimum_required(VERSION 2.6.0)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()
 set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)

 find_package(Qt4 REQUIRED)
--- a/Surface_reconstruction_points_3/examples/Surface_reconstruction_points_3/CMakeLists.txt
+++ b/Surface_reconstruction_points_3/examples/Surface_reconstruction_points_3/CMakeLists.txt
@ -3,7 +3,13 @@
 project( Surface_reconstruction_points_3_example )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 # Require packages new or improved since CGAL 3.5 beta 1
 include_directories (BEFORE ../../../Installation/include)
--- a/Surface_reconstruction_points_3/test/Surface_reconstruction_points_3/CMakeLists.txt
+++ b/Surface_reconstruction_points_3/test/Surface_reconstruction_points_3/CMakeLists.txt
@ -3,7 +3,13 @@
 project( Surface_reconstruction_points_3_test )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 # Require packages new or improved since CGAL 3.5 beta 1
 include_directories (BEFORE ../../../Installation/include/)
--- a/Triangulation_2/benchmark/Triangulation_2/CMakeLists.txt
+++ b/Triangulation_2/benchmark/Triangulation_2/CMakeLists.txt
@ -5,7 +5,13 @@
 project( Triangulation_2_test )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL QUIET COMPONENTS Core )

--- a/Triangulation_3/demo/Triangulation_3/CMakeLists.txt
+++ b/Triangulation_3/demo/Triangulation_3/CMakeLists.txt
@ -4,7 +4,13 @@
 project (Triangulation_demo_3)

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL  COMPONENTS Qt4)
 include(${CGAL_USE_FILE})
--- a/Triangulation_3/demo/Triangulation_3_Geomview_demos/CMakeLists.txt
+++ b/Triangulation_3/demo/Triangulation_3_Geomview_demos/CMakeLists.txt
@ -5,7 +5,13 @@
 project( Triangulation_3_Demo )

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL QUIET COMPONENTS Core )

--- a/Voronoi_diagram_2/demo/Voronoi_diagram_2/CMakeLists.txt
+++ b/Voronoi_diagram_2/demo/Voronoi_diagram_2/CMakeLists.txt
@ -3,7 +3,13 @@
 project( voronoi_diagram_2 ) 

 cmake_minimum_required(VERSION 2.6.2)
-cmake_policy(VERSION 2.8.4)
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
+  if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
+    cmake_policy(VERSION 2.8.4)
+  else()
+    cmake_policy(VERSION 2.6)
+  endif()
+endif()

 find_package(CGAL COMPONENTS Qt3 )
 include( ${CGAL_USE_FILE} )