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Diffstat (limited to 'share/cmake-3.10/Help/variable/CMAKE_POLICY_DEFAULT_CMPNNNN.rst')
| -rw-r--r-- | share/cmake-3.10/Help/variable/CMAKE_POLICY_DEFAULT_CMPNNNN.rst | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/share/cmake-3.10/Help/variable/CMAKE_POLICY_DEFAULT_CMPNNNN.rst b/share/cmake-3.10/Help/variable/CMAKE_POLICY_DEFAULT_CMPNNNN.rst new file mode 100644 index 0000000..43582be --- /dev/null +++ b/share/cmake-3.10/Help/variable/CMAKE_POLICY_DEFAULT_CMPNNNN.rst @@ -0,0 +1,17 @@ +CMAKE_POLICY_DEFAULT_CMP<NNNN> +------------------------------ + +Default for CMake Policy ``CMP<NNNN>`` when it is otherwise left unset. + +Commands :command:`cmake_minimum_required(VERSION)` and +:command:`cmake_policy(VERSION)` by default leave policies introduced after +the given version unset. Set ``CMAKE_POLICY_DEFAULT_CMP<NNNN>`` to ``OLD`` +or ``NEW`` to specify the default for policy ``CMP<NNNN>``, where ``<NNNN>`` +is the policy number. + +This variable should not be set by a project in CMake code; use +:command:`cmake_policy(SET)` instead. Users running CMake may set this +variable in the cache (e.g. ``-DCMAKE_POLICY_DEFAULT_CMP<NNNN>=<OLD|NEW>``) +to set a policy not otherwise set by the project. Set to ``OLD`` to quiet a +policy warning while using old behavior or to ``NEW`` to try building the +project with new behavior. |