Revision 52970dcaba0d1c00736f5319a97cb07acad3b1dd authored by Brad King on 08 June 2023, 14:44:19 UTC, committed by Kitware Robot on 08 June 2023, 14:44:38 UTC
e4c53cdc15 BinUtils: Drop now-unnecessary cross-compiling workaround for Apple hosts 1373373823 enable_language: Establish target platform identification variables earlier 1d916bf3d2 kFreeBSD,GNU: Provide multiarch library directory regex earlier Acked-by: Kitware Robot <kwrobot@kitware.com> Tested-by: buildbot <buildbot@kitware.com> Reviewed-by: Ben Boeckel <ben.boeckel@kitware.com> Merge-request: !8544
add_compile_definitions.rst
add_compile_definitions
-----------------------
.. versionadded:: 3.12
Add preprocessor definitions to the compilation of source files.
.. code-block:: cmake
add_compile_definitions(<definition> ...)
Adds preprocessor definitions to the compiler command line.
The preprocessor definitions are added to the :prop_dir:`COMPILE_DEFINITIONS`
directory property for the current ``CMakeLists`` file. They are also added to
the :prop_tgt:`COMPILE_DEFINITIONS` target property for each target in the
current ``CMakeLists`` file.
Definitions are specified using the syntax ``VAR`` or ``VAR=value``.
Function-style definitions are not supported. CMake will automatically
escape the value correctly for the native build system (note that CMake
language syntax may require escapes to specify some values).
.. versionadded:: 3.26
Any leading ``-D`` on an item will be removed.
.. |command_name| replace:: ``add_compile_definitions``
.. include:: GENEX_NOTE.txt
See Also
^^^^^^^^
* The command :command:`target_compile_definitions` adds target-specific definitions.
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