blob: a4a9ba230338bd12838deaccfbb25ab4c1126629 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
AUTOMOC_MACRO_NAMES
-------------------
.. versionadded:: 3.10
A :ref:`semicolon-separated list <CMake Language Lists>` of macro names used by
:prop_tgt:`AUTOMOC` to determine if a C++ file needs to be processed by ``moc``.
This property is only used if the :prop_tgt:`AUTOMOC` property is ``ON``
for this target.
When running :prop_tgt:`AUTOMOC`, CMake searches for the strings listed in
``AUTOMOC_MACRO_NAMES`` in C++ source and header files.
If any of the strings is found
- as the first non space string on a new line or
- as the first non space string after a ``{`` on a new line,
then the file will be processed by ``moc``.
By default ``AUTOMOC_MACRO_NAMES`` is initialized from
:variable:`CMAKE_AUTOMOC_MACRO_NAMES`.
See also the :prop_tgt:`INTERFACE_AUTOMOC_MACRO_NAMES` target property.
See the :manual:`cmake-qt(7)` manual for more information on using CMake
with Qt.
Example
^^^^^^^
In this case the ``Q_OBJECT`` macro is hidden inside another macro
called ``CUSTOM_MACRO``. To let CMake know that source files that contain
``CUSTOM_MACRO`` need to be ``moc`` processed, we call:
.. code-block:: cmake
set_property(TARGET tgt APPEND PROPERTY AUTOMOC_MACRO_NAMES "CUSTOM_MACRO")
|
