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