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55 lines
2.0 KiB
55 lines
2.0 KiB
target_link_options
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-------------------
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.. versionadded:: 3.13
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Add options to the link step for an executable, shared library or module
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library target.
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.. code-block:: cmake
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target_link_options(<target> [BEFORE]
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<INTERFACE|PUBLIC|PRIVATE> [items1...]
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[<INTERFACE|PUBLIC|PRIVATE> [items2...] ...])
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The named ``<target>`` must have been created by a command such as
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:command:`add_executable` or :command:`add_library` and must not be an
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:ref:`ALIAS target <Alias Targets>`.
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This command can be used to add any link options, but alternative commands
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exist to add libraries (:command:`target_link_libraries` or
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:command:`link_libraries`). See documentation of the
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:prop_dir:`directory <LINK_OPTIONS>` and
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:prop_tgt:`target <LINK_OPTIONS>` ``LINK_OPTIONS`` properties.
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.. note::
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This command cannot be used to add options for static library targets,
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since they do not use a linker. To add archiver or MSVC librarian flags,
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see the :prop_tgt:`STATIC_LIBRARY_OPTIONS` target property.
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If ``BEFORE`` is specified, the content will be prepended to the property
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instead of being appended.
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The ``INTERFACE``, ``PUBLIC`` and ``PRIVATE`` keywords are required to
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specify the :ref:`scope <Target Usage Requirements>` of the following arguments.
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``PRIVATE`` and ``PUBLIC`` items will populate the :prop_tgt:`LINK_OPTIONS`
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property of ``<target>``. ``PUBLIC`` and ``INTERFACE`` items will populate the
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:prop_tgt:`INTERFACE_LINK_OPTIONS` property of ``<target>``.
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The following arguments specify link options. Repeated calls for the same
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``<target>`` append items in the order called.
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.. note::
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:ref:`IMPORTED targets <Imported Targets>` only support ``INTERFACE`` items.
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Arguments to ``target_link_options`` may use "generator expressions"
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with the syntax ``$<...>``. See the :manual:`cmake-generator-expressions(7)`
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manual for available expressions. See the :manual:`cmake-buildsystem(7)`
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manual for more on defining buildsystem properties.
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.. include:: DEVICE_LINK_OPTIONS.txt
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.. include:: OPTIONS_SHELL.txt
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.. include:: LINK_OPTIONS_LINKER.txt
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