mirror of
https://github.com/Kitware/CMake.git
synced 2026-04-22 22:31:18 -05:00
Alex Turbov
27 lines
1.2 KiB
ReStructuredText
27 lines
1.2 KiB
ReStructuredText
CMP0011
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-------
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.. |REMOVED_IN_CMAKE_VERSION| replace:: 4.0
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.. include:: include/REMOVED_PROLOGUE.rst
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Included scripts do automatic :command:`cmake_policy` PUSH and POP.
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In CMake 2.6.2 and below, CMake Policy settings in scripts loaded by
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the :command:`include` and :command:`find_package` commands would affect
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the includer. Explicit invocations of ``cmake_policy(PUSH)`` and
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``cmake_policy(POP)`` were required to isolate policy changes and protect
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the includer. While some scripts intend to affect the policies of their
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includer, most do not. In CMake 2.6.3 and above, :command:`include` and
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:command:`find_package` by default ``PUSH`` and ``POP`` an entry on
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the policy stack around an included
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script, but provide a ``NO_POLICY_SCOPE`` option to disable it. This
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policy determines whether or not to imply ``NO_POLICY_SCOPE`` for
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compatibility. The ``OLD`` behavior for this policy is to imply
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``NO_POLICY_SCOPE`` for :command:`include` and :command:`find_package` commands.
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The ``NEW`` behavior for this policy is to allow the commands to do
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their default cmake_policy ``PUSH`` and ``POP``.
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.. |INTRODUCED_IN_CMAKE_VERSION| replace:: 2.6.3
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.. |WARNED_OR_DID_NOT_WARN| replace:: warned
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.. include:: include/REMOVED_EPILOGUE.rst
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