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Diffstat (limited to 'Help/policy')
| -rw-r--r-- | Help/policy/CMP0125.rst | 25 |
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diff --git a/Help/policy/CMP0125.rst b/Help/policy/CMP0125.rst new file mode 100644 index 0000000..19571dc --- /dev/null +++ b/Help/policy/CMP0125.rst @@ -0,0 +1,25 @@ +CMP0125 +------- + +.. versionadded:: 3.21 + +The :command:`find_file`, :command:`find_path`, :command:`find_library` and +:command:`find_program` commands handle cache variables in the same way +regardless of whether they are defined on the command line, with or without a +type, or using the :command:`set` command. + +Starting with CMake 3.21, the :command:`find_file`, :command:`find_path`, +:command:`find_library`, and :command:`find_program` commands ensure that the +cache variables will be used in the same way regardless how they were defined +and the result will be always successful if the searched artifact exists. + +The ``OLD`` behavior for this policy is to have the find commands' behaviors +differ depending on how the cache variable is defined. The ``NEW`` behavior for +this policy is to have consistent behavior. + +This policy was introduced in CMake version 3.21. Use the +:command:`cmake_policy` command to set it to ``OLD`` or ``NEW`` explicitly. +Unlike many policies, CMake version |release| does *not* warn when the policy +is not set and simply uses ``OLD`` behavior. + +.. include:: DEPRECATED.txt |