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CMAKE_GLOBAL_AUTOGEN_TARGET
---------------------------
.. versionadded:: 3.14
Switch to enable generation of a global ``autogen`` target.
When ``CMAKE_GLOBAL_AUTOGEN_TARGET`` is enabled, a custom target
``autogen`` is generated. This target depends on all :prop_tgt:`AUTOMOC` and
:prop_tgt:`AUTOUIC` generated :ref:`<ORIGIN>_autogen` targets in the project.
By building the global ``autogen`` target, all :prop_tgt:`AUTOMOC` and
:prop_tgt:`AUTOUIC` files in the project will be generated.
The name of the global ``autogen`` target can be changed by setting
:variable:`CMAKE_GLOBAL_AUTOGEN_TARGET_NAME`.
By default ``CMAKE_GLOBAL_AUTOGEN_TARGET`` is unset.
See the :manual:`cmake-qt(7)` manual for more information on using CMake
with Qt.
.. note::
:ref:`<ORIGIN>_autogen` targets by default inherit their origin target's
dependencies. This might result in unintended dependency target builds when
only :ref:`<ORIGIN>_autogen` targets are built. A solution is to disable
:prop_tgt:`AUTOGEN_ORIGIN_DEPENDS` on the respective origin targets.
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