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43 lines
1.6 KiB
ReStructuredText
43 lines
1.6 KiB
ReStructuredText
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CMP0100
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-------
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.. versionadded:: 3.17
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Let :prop_tgt:`AUTOMOC` and :prop_tgt:`AUTOUIC` process
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header files that end with a ``.hh`` extension.
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Since version 3.17, CMake processes header files that end with a
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``.hh`` extension in :prop_tgt:`AUTOMOC` and :prop_tgt:`AUTOUIC`.
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In earlier CMake versions, these header files were ignored by
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:prop_tgt:`AUTOMOC` and :prop_tgt:`AUTOUIC`.
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This policy affects how header files that end with a ``.hh`` extension
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get treated in :prop_tgt:`AUTOMOC` and :prop_tgt:`AUTOUIC`.
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The ``OLD`` behavior for this policy is to ignore ``.hh`` header files
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in :prop_tgt:`AUTOMOC` and :prop_tgt:`AUTOUIC`.
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The ``NEW`` behavior for this policy is to process ``.hh`` header files
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in :prop_tgt:`AUTOMOC` and :prop_tgt:`AUTOUIC` just like other header files.
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.. note::
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To silence the ``CMP0100`` warning source files can be excluded from
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:prop_tgt:`AUTOMOC` and :prop_tgt:`AUTOUIC` processing by setting the
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source file properties :prop_sf:`SKIP_AUTOMOC`, :prop_sf:`SKIP_AUTOUIC` or
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:prop_sf:`SKIP_AUTOGEN`.
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.. code-block:: cmake
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# Source skip example:
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set_property(SOURCE /path/to/file1.hh PROPERTY SKIP_AUTOMOC ON)
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set_property(SOURCE /path/to/file2.hh PROPERTY SKIP_AUTOUIC ON)
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set_property(SOURCE /path/to/file3.hh PROPERTY SKIP_AUTOGEN ON)
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This policy was introduced in CMake version 3.17.0. CMake version
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|release| warns when the policy is not set and uses ``OLD`` behavior.
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Use the :command:`cmake_policy` command to set it to ``OLD`` or ``NEW``
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explicitly.
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.. include:: DEPRECATED.txt
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