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Help: Add release notes for AUTOMOC_PATH_PREFIX

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Sebastian Holtermann
2019-09-14 10:18:51 +02:00
committed by Brad King
parent 692d8e3492
commit cc0900d9cd
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automoc_path_prefix
-------------------
* When using :prop_tgt:`AUTOMOC`, CMake now generates the ``-p`` path prefix
option for ``moc``. This ensures that ``moc`` output files are identical
on different build setups (given, that the headers compiled by ``moc`` are
in an :command:`include directory <target_include_directories>`).
Also it ensures that ``moc`` output files will compile correctly when the
source and/or build directory is a symbolic link.
The ``moc`` path prefix generation behavior can be configured by setting
the new :variable:`CMAKE_AUTOMOC_PATH_PREFIX` variable and/or
:prop_tgt:`AUTOMOC_PATH_PREFIX` target property.