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target_link_options
-------------------
.. versionadded:: 3.13
Add options to the link step for an executable, shared library or module
library target.
.. code-block:: cmake
target_link_options(<target> [BEFORE]
<INTERFACE|PUBLIC|PRIVATE> [items1...]
[<INTERFACE|PUBLIC|PRIVATE> [items2...] ...])
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>`.
This command can be used to add any link options, but alternative commands
exist to add libraries (:command:`target_link_libraries` or
:command:`link_libraries`). See documentation of the
:prop_dir:`directory <LINK_OPTIONS>` and
:prop_tgt:`target <LINK_OPTIONS>` ``LINK_OPTIONS`` properties.
.. note::
This command cannot be used to add options for static library targets,
since they do not use a linker. To add archiver or MSVC librarian flags,
see the :prop_tgt:`STATIC_LIBRARY_OPTIONS` target property.
If ``BEFORE`` is specified, the content will be prepended to the property
instead of being appended.
The ``INTERFACE``, ``PUBLIC`` and ``PRIVATE`` keywords are required to
specify the :ref:`scope <Target Command Scope>` of the following arguments.
``PRIVATE`` and ``PUBLIC`` items will populate the :prop_tgt:`LINK_OPTIONS`
property of ``<target>``. ``PUBLIC`` and ``INTERFACE`` items will populate the
:prop_tgt:`INTERFACE_LINK_OPTIONS` property of ``<target>``.
The following arguments specify link options. Repeated calls for the same
``<target>`` append items in the order called.
.. note::
:ref:`IMPORTED targets <Imported Targets>` only support ``INTERFACE`` items.
.. |command_name| replace:: ``target_link_options``
.. include:: include/GENEX_NOTE.rst
.. include:: include/DEVICE_LINK_OPTIONS.rst
.. include:: include/OPTIONS_SHELL.rst
.. include:: include/LINK_OPTIONS_LINKER.rst
See Also
^^^^^^^^
* :command:`target_compile_definitions`
* :command:`target_compile_features`
* :command:`target_compile_options`
* :command:`target_include_directories`
* :command:`target_link_libraries`
* :command:`target_link_directories`
* :command:`target_precompile_headers`
* :command:`target_sources`
* :variable:`CMAKE_<LANG>_FLAGS` and :variable:`CMAKE_<LANG>_FLAGS_<CONFIG>`
add language-wide flags passed to all invocations of the compiler.
This includes invocations that drive compiling and those that drive linking.
* The :module:`CheckLinkerFlag` module to check whether a linker flag is
supported by the compiler.
|
