CMAKE_AUTOMOC_PATH_PREFIX
-------------------------

.. versionadded:: 3.16

Whether to generate the ``-p`` path prefix option for ``moc`` on
:prop_tgt:`AUTOMOC` enabled Qt targets.

This variable is used to initialize the :prop_tgt:`AUTOMOC_PATH_PREFIX`
property on all the targets.  See that target property for additional
information.

The default value is ``ON``.
