COMP: Update cmake settings for current 5.4.2 version matching

Set version requirements for CMake and Python to match
ITK 5.4.2

Author: hjmjohnson

CMakeLists.txt

@@ -10,8 +10,8 @@
 # CMake versions greater than the ITKEX_NEWEST_VALIDATED_POLICIES_VERSION policies will
 # continue to generate policy warnings "CMake Warning (dev)...Policy CMP0XXX is not set:"
 #
-set(ITKEX_OLDEST_VALIDATED_POLICIES_VERSION "3.16.3")
-set(ITKEX_NEWEST_VALIDATED_POLICIES_VERSION "3.19.7")
+set(ITKEX_OLDEST_VALIDATED_POLICIES_VERSION "3.22.1")
+set(ITKEX_NEWEST_VALIDATED_POLICIES_VERSION "3.31.5")
 cmake_minimum_required(VERSION ${ITKEX_OLDEST_VALIDATED_POLICIES_VERSION} FATAL_ERROR)
 if("${CMAKE_VERSION}" VERSION_LESS_EQUAL "${ITKEX_NEWEST_VALIDATED_POLICIES_VERSION}")
   #Set and use the newest available cmake policies that are validated to work
@@ -36,14 +36,14 @@ foreach(pold "") # Currently Empty
 endforeach()
 
 # ==== Define language standard configurations requiring at least c++14 standard
-if(CMAKE_CXX_STANDARD EQUAL "98" OR CMAKE_CXX_STANDARD LESS "14")
-  message(FATAL_ERROR "C++98 to C++11 are no longer supported in ITK version 5.3 and greater.")
+if(CMAKE_CXX_STANDARD EQUAL "98" OR CMAKE_CXX_STANDARD LESS "17")
+  message(FATAL_ERROR "C++98 to C++11 are no longer supported in ITK version v6 and greater.")
 endif()
 
 #####
 ##  Set the default target properties for ITK
 if(NOT CMAKE_CXX_STANDARD)
-  set(CMAKE_CXX_STANDARD 14) # Supported values are ``14``, ``17``, and ``20``.
+  set(CMAKE_CXX_STANDARD 17) # Supported values are ``17``, and ``20``.
 endif()
 if(NOT CMAKE_CXX_STANDARD_REQUIRED)
   set(CMAKE_CXX_STANDARD_REQUIRED ON)
@@ -138,8 +138,8 @@ foreach(link ${content_links})
 endforeach()
 ExternalData_Add_Target(ITKSphinxExamplesData)
 
-set(PYTHON_REQUIRED_VERSION 3.7)
-set(Python_ADDITIONAL_VERSIONS 3.12 3.11 3.10 3.9 3.8 3.7)
+set(PYTHON_REQUIRED_VERSION 3.9)
+set(Python_ADDITIONAL_VERSIONS 3.13 3.12 3.11 3.10 3.9)
 if(BUILD_TESTING OR ITK_BUILD_DOCUMENTATION OR ITK_WRAP_PYTHON)
   if(ITK_WRAP_PYTHON)
     # Use the same Python interpreter as ITK to run the tests.

Superbuild/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16.3)
+cmake_minimum_required(VERSION 3.22.1)
 
 if(COMMAND CMAKE_POLICY)
   cmake_policy(SET CMP0003 NEW)

Utilities/CookieCutter/{{cookiecutter.example_name}}/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16.3)
+cmake_minimum_required(VERSION 3.22.1)
 
 project({{ cookiecutter.example_name }})
 

Utilities/Dashboard/itkexamples_common.cmake

@@ -38,7 +38,7 @@
 #   dashboard_superbuild      = True to use the Superbuild
 #   dashboard_upload_documentation = Upload the HTML .zip to the dashboard
 #   (requires BUILD_DOCUMENTATION=ON in the dashboard cache)
-#   CTEST_UPDATE_COMMAND      = path to svn command-line client
+#   CTEST_UPDATE_COMMAND      = path to git command-line client
 #   CTEST_BUILD_FLAGS         = build tool arguments (ex: -j2)
 #   CTEST_TEST_TIMEOUT        = Per-test timeout length
 #   CTEST_TEST_ARGS           = ctest_test args (ex: PARALLEL_LEVEL 4)
@@ -88,7 +88,7 @@
 #
 #==========================================================================*/
 
-cmake_minimum_required(VERSION 2.8.6 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.22.1 FATAL_ERROR)
 
 set(dashboard_user_home "$ENV{HOME}")
 
@@ -289,23 +289,6 @@ foreach(v
 endforeach()
 message("Dashboard script configuration:\n${vars}\n")
 
-# Git does not update submodules by default so they appear as local
-# modifications in the work tree.  CTest 2.8.2 does this automatically.
-# To support CTest 2.8.0 and 2.8.1 we wrap Git in a script.
-if(${CMAKE_VERSION} VERSION_LESS 2.8.2)
-  if(UNIX)
-    configure_file(${dashboard_self_dir}/gitmod.sh.in
-                   ${CTEST_DASHBOARD_ROOT}/gitmod.sh
-                   @ONLY)
-    set(CTEST_GIT_COMMAND ${CTEST_DASHBOARD_ROOT}/gitmod.sh)
-  else()
-    configure_file(${dashboard_self_dir}/gitmod.bat.in
-                   ${CTEST_DASHBOARD_ROOT}/gitmod.bat
-                   @ONLY)
-    set(CTEST_GIT_COMMAND ${CTEST_DASHBOARD_ROOT}/gitmod.bat)
-  endif()
-endif()
-
 # Avoid non-ascii characters in tool output.
 set(ENV{LC_ALL} C)
 
@@ -351,13 +334,6 @@ if(NOT DEFINED dashboard_loop)
   endif()
 endif()
 
-# CTest 2.6 crashes with message() after ctest_test.
-macro(safe_message)
-  if(NOT "${CMAKE_VERSION}" VERSION_LESS 2.8 OR NOT safe_message_skip)
-    message(${ARGN})
-  endif()
-endmacro()
-
 if(COMMAND dashboard_hook_init)
   dashboard_hook_init()
 endif()
@@ -379,14 +355,14 @@ while(NOT dashboard_done)
   set(dashboard_fresh 0)
   if(NOT EXISTS "${CTEST_BINARY_DIRECTORY}/CMakeCache.txt")
     set(dashboard_fresh 1)
-    safe_message("Starting fresh build...")
+    message("Starting fresh build...")
     write_cache()
   endif()
 
   # Look for updates.
   ctest_update(RETURN_VALUE count)
   set(CTEST_CHECKOUT_COMMAND) # checkout on first iteration only
-  safe_message("Found ${count} changed files")
+  message("Found ${count} changed files")
 
   if(dashboard_fresh OR NOT dashboard_continuous OR count GREATER 0)
     # Initial configure needs ITK_BUILD_ALL_MODULES ON to gather full dependency
@@ -396,7 +372,7 @@ while(NOT dashboard_done)
     set_property(GLOBAL PROPERTY SubProject ${main_project_name})
     set_property(GLOBAL PROPERTY Label ${main_project_name})
 
-    safe_message("Initial configure top level project...")
+    message("Initial configure top level project...")
     set(options
       -DCTEST_USE_LAUNCHERS=${CTEST_USE_LAUNCHERS}
       )
@@ -429,7 +405,6 @@ while(NOT dashboard_done)
     else()
       ctest_test(${CTEST_TEST_ARGS})
     endif()
-    set(safe_message_skip 1) # Block further messages
     if(NOT dashboard_no_submit)
       ctest_submit(PARTS Test)
     endif()

src/Bridge/NumPy/ConvertNumPyArrayToitkImage/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16.3)
+cmake_minimum_required(VERSION 3.22.1)
 
 project( ConvertNumPyArrayToitkImage )
 

src/Bridge/VtkGlue/ConvertAnRGBitkImageTovtkImageData/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16.3)
+cmake_minimum_required(VERSION 3.22.1)
 
 project(ConvertAnRGBitkImageTovtkImageData)
 

src/Bridge/VtkGlue/ConvertAnitkImageTovtkImageData/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16.3)
+cmake_minimum_required(VERSION 3.22.1)
 
 project(ConvertAnitkImageTovtkImageData)
 

src/Bridge/VtkGlue/ConvertRGBvtkImageDataToAnitkImage/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16.3)
+cmake_minimum_required(VERSION 3.22.1)
 
 project(ConvertRGBvtkImageDataToAnitkImage)
 

src/Bridge/VtkGlue/ConvertvtkImageDataToAnitkImage/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16.3)
+cmake_minimum_required(VERSION 3.22.1)
 
 project(ConvertvtkImageDataToAnitkImage)
 

src/Bridge/VtkGlue/VTKImageToITKImage/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16.3)
+cmake_minimum_required(VERSION 3.22.1)
 
 project(VTKImageToITKImage)