[vcpkg-ci-python] Disable CMP0148 on CMake 4.x

Disable tests for #47284 for now.

Author: BillyONeal

scripts/test_ports/vcpkg-ci-python3/project/CMakeLists.txt

@@ -1,32 +1,32 @@
 cmake_minimum_required(VERSION 3.12)
 project(python3-test)
 
-set(Python_ARTIFACTS_PREFIX "_MEOW")
-
-# We need to opt-out of CMP0148 to be able to test the pre-CMake 3.12 Python
-# find modules. The old policy is deprecated, so, at some point, this aspect
-# of the test will have to go away.
-if(POLICY CMP0148)
-    cmake_policy(SET CMP0148 OLD)
-endif()
+if("${CMAKE_VERSION}" VERSION_LESS "4.0")
+    # We need to opt-out of CMP0148 to be able to test the pre-CMake 3.12 Python
+    # find modules. The old policy is deprecated, so, at some point, this aspect
+    # of the test will have to go away.
+    if(POLICY CMP0148)
+        cmake_policy(SET CMP0148 OLD)
+    endif()
 
-# The purpose of this test is to ensure that we get the expected values
-# from the finders, not crosscompiling. So, let's not even go there.
-# These find_package() calls aren't required because FindPythonInterp
-# seems to not return a result in CI. Probably because FindPythonInterp
-# prefers the system Python instead of the executable from the python3
-# port.
-if(NOT CMAKE_CROSSCOMPILING)
-    find_package(PythonInterp)
-endif()
-find_package(PythonLibs)
+    # The purpose of this test is to ensure that we get the expected values
+    # from the finders, not crosscompiling. So, let's not even go there.
+    # These find_package() calls aren't required because FindPythonInterp
+    # seems to not return a result in CI. Probably because FindPythonInterp
+    # prefers the system Python instead of the executable from the python3
+    # port.
+    if(NOT CMAKE_CROSSCOMPILING)
+        find_package(PythonInterp)
+    endif()
+    find_package(PythonLibs)
 
-# The old find modules should NOT be prefixed.
-if(DEFINED PythonInterp_MEOW_FOUND OR DEFINED PYTHON_MEOW_EXECUTABLE)
-    message(FATAL_ERROR "FindPythonInterp prefixed the result variables")
-endif()
-if(DEFINED PythonLibs_MEOW_FOUND OR DEFINED PYTHON_MEOW_LIBRARIES)
-    message(FATAL_ERROR "FindPythonLibs prefixed the result variables")
+    # The old find modules should NOT be prefixed.
+    if(DEFINED PythonInterp_MEOW_FOUND OR DEFINED PYTHON_MEOW_EXECUTABLE)
+        message(FATAL_ERROR "FindPythonInterp prefixed the result variables")
+    endif()
+    if(DEFINED PythonLibs_MEOW_FOUND OR DEFINED PYTHON_MEOW_LIBRARIES)
+        message(FATAL_ERROR "FindPythonLibs prefixed the result variables")
+    endif()
 endif()
 
 function(test_result NAME TYPE EXPECTED UNEXPECTED)
@@ -55,13 +55,8 @@ endif()
 
 # The new find modules should be prefixed if CMake is 4.0+
 find_package(Python REQUIRED COMPONENTS ${_INTERPRETER} Development)
-if(CMAKE_VERSION VERSION_GREATER_EQUAL 4.0)
-    set(EXPECTED_PYTHON Python_MEOW)
-    set(UNEXPECTED_PYTHON Python)
-else()
-    set(EXPECTED_PYTHON Python)
-    set(UNEXPECTED_PYTHON Python_MEOW)
-endif()
+set(EXPECTED_PYTHON Python)
+set(UNEXPECTED_PYTHON Python_MEOW)
 test_new_finder(${EXPECTED_PYTHON} ${UNEXPECTED_PYTHON})
 
 # Also test non-prefixed. Use Python3:: to avoid conflicts with Python_MEOW::