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