COMP: Update policy requirements for Libs, Modules, QTModules and Applications

git-svn-id: http://svn.slicer.org/Slicer4/trunk@15162 3bd1e089-480b-0410-8dfb-8563597acbee

Applications/CLI/BRAINSTools/BRAINSDemonWarp/Example/CMakeLists.txt

 project(SimpleDiffeomorphicRegistration)
 
-CMAKE_MINIMUM_REQUIRED(VERSION 2.8.2)
+#-----------------------------------------------------------------------------
+cmake_minimum_required(VERSION 2.8.2)
+#-----------------------------------------------------------------------------
+
 
 if (WIN32)
   set(BUILD_SUBDIR ${CMAKE_BUILD_TYPE}/)

Applications/CLI/DicomToNrrdConverter/CMakeLists.txt

 project (DicomToNrrdConverter)
 
-CMAKE_MINIMUM_REQUIRED(VERSION 2.8.2)
+#-----------------------------------------------------------------------------
+cmake_minimum_required(VERSION 2.8.2)
+#-----------------------------------------------------------------------------
+
 
 enable_testing()
 

Applications/CLI/RegisterImagesModule/CMakeLists.txt

-CMAKE_MINIMUM_REQUIRED(VERSION 2.8.2)
+#-----------------------------------------------------------------------------
+cmake_minimum_required(VERSION 2.8.2)
+#-----------------------------------------------------------------------------
+
 
 PROJECT ( RegisterImagesModule )
 

Attic/Qt/CMakeLists.txt

 PROJECT(SlicerBaseGUIQt)
 
-CMAKE_MINIMUM_REQUIRED(VERSION 2.8.2)
-IF(COMMAND CMAKE_POLICY)
-  CMAKE_POLICY(SET CMP0003 NEW)
-ENDIF(COMMAND CMAKE_POLICY)
+#-----------------------------------------------------------------------------
+cmake_minimum_required(VERSION 2.8.2)
+#-----------------------------------------------------------------------------
+
+#-----------------------------------------------------------------------------
+# See http://cmake.org/cmake/help/cmake-2-8-docs.html#section_Policies for details
+#-----------------------------------------------------------------------------
+
+SET(project_policies
+  CMP0001 # NEW: CMAKE_BACKWARDS_COMPATIBILITY should no longer be used.
+  CMP0002 # NEW: Logical target names must be globally unique.
+  CMP0003 # NEW: Libraries linked via full path no longer produce linker search paths.
+  CMP0004 # NEW: Libraries linked may NOT have leading or trailing whitespace.
+  CMP0005 # NEW: Preprocessor definition values are now escaped automatically.
+  CMP0006 # NEW: Installing MACOSX_BUNDLE targets requires a BUNDLE DESTINATION.
+  CMP0007 # NEW: List command no longer ignores empty elements.
+  CMP0008 # NEW: Libraries linked by full-path must have a valid library file name.
+  CMP0009 # NEW: FILE GLOB_RECURSE calls should not follow symlinks by default.
+  CMP0010 # NEW: Bad variable reference syntax is an error.
+  CMP0011 # NEW: Included scripts do automatic cmake_policy PUSH and POP.
+  CMP0012 # NEW: if() recognizes numbers and boolean constants.
+  CMP0013 # NEW: Duplicate binary directories are not allowed.
+  CMP0014 # NEW: Input directories must have CMakeLists.txt
+  )
+FOREACH(policy ${project_policies})
+  IF(POLICY ${policy})
+    CMAKE_POLICY(SET ${policy} NEW)
+  ENDIF()
+ENDFOREACH()
 
 
 # --------------------------------------------------------------------------

Base/CLI/CMakeLists.txt

 PROJECT(SlicerBaseCLI)
 
-CMAKE_MINIMUM_REQUIRED(VERSION 2.8.2)
-IF(COMMAND CMAKE_POLICY)
-  CMAKE_POLICY(SET CMP0003 NEW)
-ENDIF(COMMAND CMAKE_POLICY)
+#-----------------------------------------------------------------------------
+cmake_minimum_required(VERSION 2.8.2)
+#-----------------------------------------------------------------------------
+
+#-----------------------------------------------------------------------------
+# See http://cmake.org/cmake/help/cmake-2-8-docs.html#section_Policies for details
+#-----------------------------------------------------------------------------
+
+SET(project_policies
+  CMP0001 # NEW: CMAKE_BACKWARDS_COMPATIBILITY should no longer be used.
+  CMP0002 # NEW: Logical target names must be globally unique.
+  CMP0003 # NEW: Libraries linked via full path no longer produce linker search paths.
+  CMP0004 # NEW: Libraries linked may NOT have leading or trailing whitespace.
+  CMP0005 # NEW: Preprocessor definition values are now escaped automatically.
+  CMP0006 # NEW: Installing MACOSX_BUNDLE targets requires a BUNDLE DESTINATION.
+  CMP0007 # NEW: List command no longer ignores empty elements.
+  CMP0008 # NEW: Libraries linked by full-path must have a valid library file name.
+  CMP0009 # NEW: FILE GLOB_RECURSE calls should not follow symlinks by default.
+  CMP0010 # NEW: Bad variable reference syntax is an error.
+  CMP0011 # NEW: Included scripts do automatic cmake_policy PUSH and POP.
+  CMP0012 # NEW: if() recognizes numbers and boolean constants.
+  CMP0013 # NEW: Duplicate binary directories are not allowed.
+  CMP0014 # NEW: Input directories must have CMakeLists.txt
+  )
+FOREACH(policy ${project_policies})
+  IF(POLICY ${policy})
+    CMAKE_POLICY(SET ${policy} NEW)
+  ENDIF()
+ENDFOREACH()
 
 
 # --------------------------------------------------------------------------

Base/CMakeLists.txt

-CMAKE_MINIMUM_REQUIRED(VERSION 2.8.2)
-IF(COMMAND CMAKE_POLICY)
-  CMAKE_POLICY(SET CMP0003 NEW)
-ENDIF(COMMAND CMAKE_POLICY)
+#-----------------------------------------------------------------------------
+cmake_minimum_required(VERSION 2.8.2)
+#-----------------------------------------------------------------------------
+
+#-----------------------------------------------------------------------------
+# See http://cmake.org/cmake/help/cmake-2-8-docs.html#section_Policies for details
+#-----------------------------------------------------------------------------
+
+SET(project_policies
+  CMP0001 # NEW: CMAKE_BACKWARDS_COMPATIBILITY should no longer be used.
+  CMP0002 # NEW: Logical target names must be globally unique.
+  CMP0003 # NEW: Libraries linked via full path no longer produce linker search paths.
+  CMP0004 # NEW: Libraries linked may NOT have leading or trailing whitespace.
+  CMP0005 # NEW: Preprocessor definition values are now escaped automatically.
+  CMP0006 # NEW: Installing MACOSX_BUNDLE targets requires a BUNDLE DESTINATION.
+  CMP0007 # NEW: List command no longer ignores empty elements.
+  CMP0008 # NEW: Libraries linked by full-path must have a valid library file name.
+  CMP0009 # NEW: FILE GLOB_RECURSE calls should not follow symlinks by default.
+  CMP0010 # NEW: Bad variable reference syntax is an error.
+  CMP0011 # NEW: Included scripts do automatic cmake_policy PUSH and POP.
+  CMP0012 # NEW: if() recognizes numbers and boolean constants.
+  CMP0013 # NEW: Duplicate binary directories are not allowed.
+  CMP0014 # NEW: Input directories must have CMakeLists.txt
+  )
+FOREACH(policy ${project_policies})
+  IF(POLICY ${policy})
+    CMAKE_POLICY(SET ${policy} NEW)
+  ENDIF()
+ENDFOREACH()
 
 
 # Calling PROJECT() defines projectname_SOURCE_DIR and projectname_BINARY_DIR

Base/GUI/CMakeLists.txt

 PROJECT(SlicerBaseGUI)
 
-CMAKE_MINIMUM_REQUIRED(VERSION 2.8.2)
-IF(COMMAND CMAKE_POLICY)
-  CMAKE_POLICY(SET CMP0003 NEW)
-ENDIF(COMMAND CMAKE_POLICY)
+#-----------------------------------------------------------------------------
+cmake_minimum_required(VERSION 2.8.2)
+#-----------------------------------------------------------------------------
+
+#-----------------------------------------------------------------------------
+# See http://cmake.org/cmake/help/cmake-2-8-docs.html#section_Policies for details
+#-----------------------------------------------------------------------------
+
+SET(project_policies
+  CMP0001 # NEW: CMAKE_BACKWARDS_COMPATIBILITY should no longer be used.
+  CMP0002 # NEW: Logical target names must be globally unique.
+  CMP0003 # NEW: Libraries linked via full path no longer produce linker search paths.
+  CMP0004 # NEW: Libraries linked may NOT have leading or trailing whitespace.
+  CMP0005 # NEW: Preprocessor definition values are now escaped automatically.
+  CMP0006 # NEW: Installing MACOSX_BUNDLE targets requires a BUNDLE DESTINATION.
+  CMP0007 # NEW: List command no longer ignores empty elements.
+  CMP0008 # NEW: Libraries linked by full-path must have a valid library file name.
+  CMP0009 # NEW: FILE GLOB_RECURSE calls should not follow symlinks by default.
+  CMP0010 # NEW: Bad variable reference syntax is an error.
+  CMP0011 # NEW: Included scripts do automatic cmake_policy PUSH and POP.
+  CMP0012 # NEW: if() recognizes numbers and boolean constants.
+  CMP0013 # NEW: Duplicate binary directories are not allowed.
+  CMP0014 # NEW: Input directories must have CMakeLists.txt
+  )
+FOREACH(policy ${project_policies})
+  IF(POLICY ${policy})
+    CMAKE_POLICY(SET ${policy} NEW)
+  ENDIF()
+ENDFOREACH()
 
 
 IF (Slicer_USE_KWWIDGETS)

Base/GUI/Python/CMakeLists.txt

 PROJECT(SlicerBaseGUIPython)
 
-CMAKE_MINIMUM_REQUIRED(VERSION 2.8.2)
-IF(COMMAND CMAKE_POLICY)
-  CMAKE_POLICY(SET CMP0003 NEW)
-ENDIF(COMMAND CMAKE_POLICY)
+#-----------------------------------------------------------------------------
+cmake_minimum_required(VERSION 2.8.2)
+#-----------------------------------------------------------------------------
+
+#-----------------------------------------------------------------------------
+# See http://cmake.org/cmake/help/cmake-2-8-docs.html#section_Policies for details
+#-----------------------------------------------------------------------------
+
+SET(project_policies
+  CMP0001 # NEW: CMAKE_BACKWARDS_COMPATIBILITY should no longer be used.
+  CMP0002 # NEW: Logical target names must be globally unique.
+  CMP0003 # NEW: Libraries linked via full path no longer produce linker search paths.
+  CMP0004 # NEW: Libraries linked may NOT have leading or trailing whitespace.
+  CMP0005 # NEW: Preprocessor definition values are now escaped automatically.
+  CMP0006 # NEW: Installing MACOSX_BUNDLE targets requires a BUNDLE DESTINATION.
+  CMP0007 # NEW: List command no longer ignores empty elements.
+  CMP0008 # NEW: Libraries linked by full-path must have a valid library file name.
+  CMP0009 # NEW: FILE GLOB_RECURSE calls should not follow symlinks by default.
+  CMP0010 # NEW: Bad variable reference syntax is an error.
+  CMP0011 # NEW: Included scripts do automatic cmake_policy PUSH and POP.
+  CMP0012 # NEW: if() recognizes numbers and boolean constants.
+  CMP0013 # NEW: Duplicate binary directories are not allowed.
+  CMP0014 # NEW: Input directories must have CMakeLists.txt
+  )
+FOREACH(policy ${project_policies})
+  IF(POLICY ${policy})
+    CMAKE_POLICY(SET ${policy} NEW)
+  ENDIF()
+ENDFOREACH()
 
 
 # --------------------------------------------------------------------------

Base/Logic/CMakeLists.txt

 PROJECT(SlicerBaseLogic)
 
-CMAKE_MINIMUM_REQUIRED(VERSION 2.8.2)
-IF(COMMAND CMAKE_POLICY)
-  CMAKE_POLICY(SET CMP0003 NEW)
-ENDIF(COMMAND CMAKE_POLICY)
+#-----------------------------------------------------------------------------
+cmake_minimum_required(VERSION 2.8.2)
+#-----------------------------------------------------------------------------
+
+#-----------------------------------------------------------------------------
+# See http://cmake.org/cmake/help/cmake-2-8-docs.html#section_Policies for details
+#-----------------------------------------------------------------------------
+
+SET(project_policies
+  CMP0001 # NEW: CMAKE_BACKWARDS_COMPATIBILITY should no longer be used.
+  CMP0002 # NEW: Logical target names must be globally unique.
+  CMP0003 # NEW: Libraries linked via full path no longer produce linker search paths.
+  CMP0004 # NEW: Libraries linked may NOT have leading or trailing whitespace.
+  CMP0005 # NEW: Preprocessor definition values are now escaped automatically.
+  CMP0006 # NEW: Installing MACOSX_BUNDLE targets requires a BUNDLE DESTINATION.
+  CMP0007 # NEW: List command no longer ignores empty elements.
+  CMP0008 # NEW: Libraries linked by full-path must have a valid library file name.
+  CMP0009 # NEW: FILE GLOB_RECURSE calls should not follow symlinks by default.
+  CMP0010 # NEW: Bad variable reference syntax is an error.
+  CMP0011 # NEW: Included scripts do automatic cmake_policy PUSH and POP.
+  CMP0012 # NEW: if() recognizes numbers and boolean constants.
+  CMP0013 # NEW: Duplicate binary directories are not allowed.
+  CMP0014 # NEW: Input directories must have CMakeLists.txt
+  )
+FOREACH(policy ${project_policies})
+  IF(POLICY ${policy})
+    CMAKE_POLICY(SET ${policy} NEW)
+  ENDIF()
+ENDFOREACH()
 
 # --------------------------------------------------------------------------
 # Include dirs

Libs/FileWatcher/CMakeLists.txt

 project(FileWatcher)
 
-CMAKE_MINIMUM_REQUIRED(VERSION 2.8.2)
+#-----------------------------------------------------------------------------
+cmake_minimum_required(VERSION 2.8.2)
+#-----------------------------------------------------------------------------
+
 
 if(NOT DEFINED BUILD_SHARED_LIBS)
   option(BUILD_SHARED_LIBS "Build with shared libraries." ON)

Libs/FreeSurfer/CMakeLists.txt

 project(FreeSurfer)
 
-CMAKE_MINIMUM_REQUIRED(VERSION 2.8.2)
-IF(COMMAND CMAKE_POLICY)
-  CMAKE_POLICY(SET CMP0003 NEW)
-ENDIF(COMMAND CMAKE_POLICY)
+#-----------------------------------------------------------------------------
+cmake_minimum_required(VERSION 2.8.2)
+#-----------------------------------------------------------------------------
+
+#-----------------------------------------------------------------------------
+# See http://cmake.org/cmake/help/cmake-2-8-docs.html#section_Policies for details
+#-----------------------------------------------------------------------------
+
+SET(project_policies
+  CMP0001 # NEW: CMAKE_BACKWARDS_COMPATIBILITY should no longer be used.
+  CMP0002 # NEW: Logical target names must be globally unique.
+  CMP0003 # NEW: Libraries linked via full path no longer produce linker search paths.
+  CMP0004 # NEW: Libraries linked may NOT have leading or trailing whitespace.
+  CMP0005 # NEW: Preprocessor definition values are now escaped automatically.
+  CMP0006 # NEW: Installing MACOSX_BUNDLE targets requires a BUNDLE DESTINATION.
+  CMP0007 # NEW: List command no longer ignores empty elements.
+  CMP0008 # NEW: Libraries linked by full-path must have a valid library file name.
+  CMP0009 # NEW: FILE GLOB_RECURSE calls should not follow symlinks by default.
+  CMP0010 # NEW: Bad variable reference syntax is an error.
+  CMP0011 # NEW: Included scripts do automatic cmake_policy PUSH and POP.
+  CMP0012 # NEW: if() recognizes numbers and boolean constants.
+  CMP0013 # NEW: Duplicate binary directories are not allowed.
+  CMP0014 # NEW: Input directories must have CMakeLists.txt
+  )
+FOREACH(policy ${project_policies})
+  IF(POLICY ${policy})
+    CMAKE_POLICY(SET ${policy} NEW)
+  ENDIF()
+ENDFOREACH()
 
 find_package(VTK REQUIRED)
 include(${VTK_USE_FILE})

Libs/GenerateLM/CMakeLists.txt

 project(GenerateLM)
 
-CMAKE_MINIMUM_REQUIRED(VERSION 2.8.2)
-IF(COMMAND CMAKE_POLICY)
-  CMAKE_POLICY(SET CMP0003 NEW)
-ENDIF(COMMAND CMAKE_POLICY)
+#-----------------------------------------------------------------------------
+cmake_minimum_required(VERSION 2.8.2)
+#-----------------------------------------------------------------------------
+
+#-----------------------------------------------------------------------------
+# See http://cmake.org/cmake/help/cmake-2-8-docs.html#section_Policies for details
+#-----------------------------------------------------------------------------
+
+SET(project_policies
+  CMP0001 # NEW: CMAKE_BACKWARDS_COMPATIBILITY should no longer be used.
+  CMP0002 # NEW: Logical target names must be globally unique.
+  CMP0003 # NEW: Libraries linked via full path no longer produce linker search paths.
+  CMP0004 # NEW: Libraries linked may NOT have leading or trailing whitespace.
+  CMP0005 # NEW: Preprocessor definition values are now escaped automatically.
+  CMP0006 # NEW: Installing MACOSX_BUNDLE targets requires a BUNDLE DESTINATION.
+  CMP0007 # NEW: List command no longer ignores empty elements.
+  CMP0008 # NEW: Libraries linked by full-path must have a valid library file name.
+  CMP0009 # NEW: FILE GLOB_RECURSE calls should not follow symlinks by default.
+  CMP0010 # NEW: Bad variable reference syntax is an error.
+  CMP0011 # NEW: Included scripts do automatic cmake_policy PUSH and POP.
+  CMP0012 # NEW: if() recognizes numbers and boolean constants.
+  CMP0013 # NEW: Duplicate binary directories are not allowed.
+  CMP0014 # NEW: Input directories must have CMakeLists.txt
+  )
+FOREACH(policy ${project_policies})
+  IF(POLICY ${policy})
+    CMAKE_POLICY(SET ${policy} NEW)
+  ENDIF()
+ENDFOREACH()
 
 
 find_package(GenerateCLP REQUIRED)

Libs/IGT/CMakeLists.txt

 project(IGT)
 
-CMAKE_MINIMUM_REQUIRED(VERSION 2.8.2)
-IF(COMMAND CMAKE_POLICY)
-  CMAKE_POLICY(SET CMP0003 NEW)
-ENDIF(COMMAND CMAKE_POLICY)
+#-----------------------------------------------------------------------------
+cmake_minimum_required(VERSION 2.8.2)
+#-----------------------------------------------------------------------------
+
+#-----------------------------------------------------------------------------
+# See http://cmake.org/cmake/help/cmake-2-8-docs.html#section_Policies for details
+#-----------------------------------------------------------------------------
+
+SET(project_policies
+  CMP0001 # NEW: CMAKE_BACKWARDS_COMPATIBILITY should no longer be used.
+  CMP0002 # NEW: Logical target names must be globally unique.
+  CMP0003 # NEW: Libraries linked via full path no longer produce linker search paths.
+  CMP0004 # NEW: Libraries linked may NOT have leading or trailing whitespace.
+  CMP0005 # NEW: Preprocessor definition values are now escaped automatically.
+  CMP0006 # NEW: Installing MACOSX_BUNDLE targets requires a BUNDLE DESTINATION.
+  CMP0007 # NEW: List command no longer ignores empty elements.
+  CMP0008 # NEW: Libraries linked by full-path must have a valid library file name.
+  CMP0009 # NEW: FILE GLOB_RECURSE calls should not follow symlinks by default.
+  CMP0010 # NEW: Bad variable reference syntax is an error.
+  CMP0011 # NEW: Included scripts do automatic cmake_policy PUSH and POP.
+  CMP0012 # NEW: if() recognizes numbers and boolean constants.
+  CMP0013 # NEW: Duplicate binary directories are not allowed.
+  CMP0014 # NEW: Input directories must have CMakeLists.txt
+  )
+FOREACH(policy ${project_policies})
+  IF(POLICY ${policy})
+    CMAKE_POLICY(SET ${policy} NEW)
+  ENDIF()
+ENDFOREACH()
 
 #find_package(KWWidgets REQUIRED)
 #include(${KWWidgets_USE_FILE})

Libs/ITKCommandIO/CMakeLists.txt

 project(ITKCommandIO)
 
-CMAKE_MINIMUM_REQUIRED(VERSION 2.8.2)
-IF(COMMAND CMAKE_POLICY)
-  CMAKE_POLICY(SET CMP0003 NEW)
-ENDIF(COMMAND CMAKE_POLICY)
+#-----------------------------------------------------------------------------
+cmake_minimum_required(VERSION 2.8.2)
+#-----------------------------------------------------------------------------
+
+#-----------------------------------------------------------------------------
+# See http://cmake.org/cmake/help/cmake-2-8-docs.html#section_Policies for details
+#-----------------------------------------------------------------------------
+
+SET(project_policies
+  CMP0001 # NEW: CMAKE_BACKWARDS_COMPATIBILITY should no longer be used.
+  CMP0002 # NEW: Logical target names must be globally unique.
+  CMP0003 # NEW: Libraries linked via full path no longer produce linker search paths.
+  CMP0004 # NEW: Libraries linked may NOT have leading or trailing whitespace.
+  CMP0005 # NEW: Preprocessor definition values are now escaped automatically.
+  CMP0006 # NEW: Installing MACOSX_BUNDLE targets requires a BUNDLE DESTINATION.
+  CMP0007 # NEW: List command no longer ignores empty elements.
+  CMP0008 # NEW: Libraries linked by full-path must have a valid library file name.
+  CMP0009 # NEW: FILE GLOB_RECURSE calls should not follow symlinks by default.
+  CMP0010 # NEW: Bad variable reference syntax is an error.
+  CMP0011 # NEW: Included scripts do automatic cmake_policy PUSH and POP.
+  CMP0012 # NEW: if() recognizes numbers and boolean constants.
+  CMP0013 # NEW: Duplicate binary directories are not allowed.
+  CMP0014 # NEW: Input directories must have CMakeLists.txt
+  )
+FOREACH(policy ${project_policies})
+  IF(POLICY ${policy})
+    CMAKE_POLICY(SET ${policy} NEW)
+  ENDIF()
+ENDFOREACH()
 
 find_package(ITK REQUIRED)
 include(${ITK_USE_FILE})

Libs/LoadableModule/CMakeLists.txt

 project(LoadableModule)
 
-CMAKE_MINIMUM_REQUIRED(VERSION 2.8.2)
-IF(COMMAND CMAKE_POLICY)
-  CMAKE_POLICY(SET CMP0003 NEW)
-ENDIF(COMMAND CMAKE_POLICY)
+#-----------------------------------------------------------------------------
+cmake_minimum_required(VERSION 2.8.2)
+#-----------------------------------------------------------------------------
+
+#-----------------------------------------------------------------------------
+# See http://cmake.org/cmake/help/cmake-2-8-docs.html#section_Policies for details
+#-----------------------------------------------------------------------------
+
+SET(project_policies
+  CMP0001 # NEW: CMAKE_BACKWARDS_COMPATIBILITY should no longer be used.
+  CMP0002 # NEW: Logical target names must be globally unique.
+  CMP0003 # NEW: Libraries linked via full path no longer produce linker search paths.
+  CMP0004 # NEW: Libraries linked may NOT have leading or trailing whitespace.
+  CMP0005 # NEW: Preprocessor definition values are now escaped automatically.
+  CMP0006 # NEW: Installing MACOSX_BUNDLE targets requires a BUNDLE DESTINATION.
+  CMP0007 # NEW: List command no longer ignores empty elements.
+  CMP0008 # NEW: Libraries linked by full-path must have a valid library file name.
+  CMP0009 # NEW: FILE GLOB_RECURSE calls should not follow symlinks by default.
+  CMP0010 # NEW: Bad variable reference syntax is an error.
+  CMP0011 # NEW: Included scripts do automatic cmake_policy PUSH and POP.
+  CMP0012 # NEW: if() recognizes numbers and boolean constants.
+  CMP0013 # NEW: Duplicate binary directories are not allowed.
+  CMP0014 # NEW: Input directories must have CMakeLists.txt
+  )
+FOREACH(policy ${project_policies})
+  IF(POLICY ${policy})
+    CMAKE_POLICY(SET ${policy} NEW)
+  ENDIF()
+ENDFOREACH()
 
 ## ITK is required for expat.h
 

Libs/MGHImageIO/CMakeLists.txt

 project(MGHImageIO)
 
-CMAKE_MINIMUM_REQUIRED(VERSION 2.8.2)
-IF(COMMAND CMAKE_POLICY)
-  CMAKE_POLICY(SET CMP0003 NEW)
-ENDIF(COMMAND CMAKE_POLICY)
+#-----------------------------------------------------------------------------
+cmake_minimum_required(VERSION 2.8.2)
+#-----------------------------------------------------------------------------
+
+#-----------------------------------------------------------------------------
+# See http://cmake.org/cmake/help/cmake-2-8-docs.html#section_Policies for details
+#-----------------------------------------------------------------------------
+
+SET(project_policies
+  CMP0001 # NEW: CMAKE_BACKWARDS_COMPATIBILITY should no longer be used.
+  CMP0002 # NEW: Logical target names must be globally unique.
+  CMP0003 # NEW: Libraries linked via full path no longer produce linker search paths.
+  CMP0004 # NEW: Libraries linked may NOT have leading or trailing whitespace.
+  CMP0005 # NEW: Preprocessor definition values are now escaped automatically.
+  CMP0006 # NEW: Installing MACOSX_BUNDLE targets requires a BUNDLE DESTINATION.
+  CMP0007 # NEW: List command no longer ignores empty elements.
+  CMP0008 # NEW: Libraries linked by full-path must have a valid library file name.
+  CMP0009 # NEW: FILE GLOB_RECURSE calls should not follow symlinks by default.
+  CMP0010 # NEW: Bad variable reference syntax is an error.
+  CMP0011 # NEW: Included scripts do automatic cmake_policy PUSH and POP.
+  CMP0012 # NEW: if() recognizes numbers and boolean constants.
+  CMP0013 # NEW: Duplicate binary directories are not allowed.
+  CMP0014 # NEW: Input directories must have CMakeLists.txt
+  )
+FOREACH(policy ${project_policies})
+  IF(POLICY ${policy})
+    CMAKE_POLICY(SET ${policy} NEW)
+  ENDIF()
+ENDFOREACH()
 
 find_package(ITK REQUIRED)
 include(${ITK_USE_FILE})

Libs/MRML/CMakeLists.txt

 project(MRML)
 
-CMAKE_MINIMUM_REQUIRED(VERSION 2.8.2)
-IF(COMMAND CMAKE_POLICY)
-  CMAKE_POLICY(SET CMP0003 NEW)
-ENDIF(COMMAND CMAKE_POLICY)
+#-----------------------------------------------------------------------------
+cmake_minimum_required(VERSION 2.8.2)
+#-----------------------------------------------------------------------------
+
+#-----------------------------------------------------------------------------
+# See http://cmake.org/cmake/help/cmake-2-8-docs.html#section_Policies for details
+#-----------------------------------------------------------------------------
+
+SET(project_policies
+  CMP0001 # NEW: CMAKE_BACKWARDS_COMPATIBILITY should no longer be used.
+  CMP0002 # NEW: Logical target names must be globally unique.
+  CMP0003 # NEW: Libraries linked via full path no longer produce linker search paths.
+  CMP0004 # NEW: Libraries linked may NOT have leading or trailing whitespace.
+  CMP0005 # NEW: Preprocessor definition values are now escaped automatically.
+  CMP0006 # NEW: Installing MACOSX_BUNDLE targets requires a BUNDLE DESTINATION.
+  CMP0007 # NEW: List command no longer ignores empty elements.
+  CMP0008 # NEW: Libraries linked by full-path must have a valid library file name.
+  CMP0009 # NEW: FILE GLOB_RECURSE calls should not follow symlinks by default.
+  CMP0010 # NEW: Bad variable reference syntax is an error.
+  CMP0011 # NEW: Included scripts do automatic cmake_policy PUSH and POP.
+  CMP0012 # NEW: if() recognizes numbers and boolean constants.
+  CMP0013 # NEW: Duplicate binary directories are not allowed.
+  CMP0014 # NEW: Input directories must have CMakeLists.txt
+  )
+FOREACH(policy ${project_policies})
+  IF(POLICY ${policy})
+    CMAKE_POLICY(SET ${policy} NEW)
+  ENDIF()
+ENDFOREACH()
 
 find_package(VTK REQUIRED)
 include(${VTK_USE_FILE})

Libs/MRMLCLI/CMakeLists.txt

 PROJECT(MRMLCLI)
 
-CMAKE_MINIMUM_REQUIRED(VERSION 2.8.2)
-IF(COMMAND CMAKE_POLICY)
-  CMAKE_POLICY(SET CMP0003 NEW)
-ENDIF(COMMAND CMAKE_POLICY)
+#-----------------------------------------------------------------------------
+cmake_minimum_required(VERSION 2.8.2)
+#-----------------------------------------------------------------------------
+
+#-----------------------------------------------------------------------------
+# See http://cmake.org/cmake/help/cmake-2-8-docs.html#section_Policies for details
+#-----------------------------------------------------------------------------
+
+SET(project_policies
+  CMP0001 # NEW: CMAKE_BACKWARDS_COMPATIBILITY should no longer be used.
+  CMP0002 # NEW: Logical target names must be globally unique.
+  CMP0003 # NEW: Libraries linked via full path no longer produce linker search paths.
+  CMP0004 # NEW: Libraries linked may NOT have leading or trailing whitespace.
+  CMP0005 # NEW: Preprocessor definition values are now escaped automatically.
+  CMP0006 # NEW: Installing MACOSX_BUNDLE targets requires a BUNDLE DESTINATION.
+  CMP0007 # NEW: List command no longer ignores empty elements.
+  CMP0008 # NEW: Libraries linked by full-path must have a valid library file name.
+  CMP0009 # NEW: FILE GLOB_RECURSE calls should not follow symlinks by default.
+  CMP0010 # NEW: Bad variable reference syntax is an error.
+  CMP0011 # NEW: Included scripts do automatic cmake_policy PUSH and POP.
+  CMP0012 # NEW: if() recognizes numbers and boolean constants.
+  CMP0013 # NEW: Duplicate binary directories are not allowed.
+  CMP0014 # NEW: Input directories must have CMakeLists.txt
+  )
+FOREACH(policy ${project_policies})
+  IF(POLICY ${policy})
+    CMAKE_POLICY(SET ${policy} NEW)
+  ENDIF()
+ENDFOREACH()
 
 # --------------------------------------------------------------------------
 # Include dirs

Libs/MRMLDisplayableManager/CMakeLists.txt

 PROJECT(MRMLDisplayableManager)
 
-CMAKE_MINIMUM_REQUIRED(VERSION 2.8.2)
-IF(COMMAND CMAKE_POLICY)
-  CMAKE_POLICY(SET CMP0003 NEW)
-ENDIF(COMMAND CMAKE_POLICY)
+#-----------------------------------------------------------------------------
+cmake_minimum_required(VERSION 2.8.2)
+#-----------------------------------------------------------------------------
+
+#-----------------------------------------------------------------------------
+# See http://cmake.org/cmake/help/cmake-2-8-docs.html#section_Policies for details
+#-----------------------------------------------------------------------------
+
+SET(project_policies
+  CMP0001 # NEW: CMAKE_BACKWARDS_COMPATIBILITY should no longer be used.
+  CMP0002 # NEW: Logical target names must be globally unique.
+  CMP0003 # NEW: Libraries linked via full path no longer produce linker search paths.
+  CMP0004 # NEW: Libraries linked may NOT have leading or trailing whitespace.
+  CMP0005 # NEW: Preprocessor definition values are now escaped automatically.
+  CMP0006 # NEW: Installing MACOSX_BUNDLE targets requires a BUNDLE DESTINATION.
+  CMP0007 # NEW: List command no longer ignores empty elements.
+  CMP0008 # NEW: Libraries linked by full-path must have a valid library file name.
+  CMP0009 # NEW: FILE GLOB_RECURSE calls should not follow symlinks by default.
+  CMP0010 # NEW: Bad variable reference syntax is an error.
+  CMP0011 # NEW: Included scripts do automatic cmake_policy PUSH and POP.
+  CMP0012 # NEW: if() recognizes numbers and boolean constants.