| 12345678910111213141516171819202122232425262728293031323334353637383940 |
- target_compile_options
- ----------------------
- Add compile options to a target.
- ::
- target_compile_options(<target> [BEFORE]
- <INTERFACE|PUBLIC|PRIVATE> [items1...]
- [<INTERFACE|PUBLIC|PRIVATE> [items2...] ...])
- Specify compile options to use when compiling a given target. The
- named ``<target>`` must have been created by a command such as
- :command:`add_executable` or :command:`add_library` and must not be an
- :ref:`ALIAS target <Alias Targets>`.
- If ``BEFORE`` is specified, the content will be prepended to the property
- instead of being appended.
- This command can be used to add any options, but
- alternative commands exist to add preprocessor definitions
- (:command:`target_compile_definitions` and :command:`add_definitions`) or
- include directories (:command:`target_include_directories` and
- :command:`include_directories`). See documentation of the
- :prop_dir:`directory <COMPILE_OPTIONS>` and
- :prop_tgt:`target <COMPILE_OPTIONS>` ``COMPILE_OPTIONS`` properties.
- The ``INTERFACE``, ``PUBLIC`` and ``PRIVATE`` keywords are required to
- specify the scope of the following arguments. ``PRIVATE`` and ``PUBLIC``
- items will populate the :prop_tgt:`COMPILE_OPTIONS` property of
- ``<target>``. ``PUBLIC`` and ``INTERFACE`` items will populate the
- :prop_tgt:`INTERFACE_COMPILE_OPTIONS` property of ``<target>``.
- (:ref:`IMPORTED targets <Imported Targets>` only support ``INTERFACE`` items.)
- The following arguments specify compile options. Repeated calls for the same
- ``<target>`` append items in the order called.
- Arguments to ``target_compile_options`` may use "generator expressions"
- with the syntax ``$<...>``. See the :manual:`cmake-generator-expressions(7)`
- manual for available expressions. See the :manual:`cmake-buildsystem(7)`
- manual for more on defining buildsystem properties.
|
