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- MACOSX_RPATH
- ------------
- Whether this target on OS X or iOS is located at runtime using rpaths.
- When this property is set to ``TRUE``, the directory portion of
- the ``install_name`` field of this shared library will be ``@rpath``
- unless overridden by :prop_tgt:`INSTALL_NAME_DIR`. This indicates
- the shared library is to be found at runtime using runtime
- paths (rpaths).
- This property is initialized by the value of the variable
- :variable:`CMAKE_MACOSX_RPATH` if it is set when a target is
- created.
- Runtime paths will also be embedded in binaries using this target and
- can be controlled by the :prop_tgt:`INSTALL_RPATH` target property on
- the target linking to this target.
- Policy :policy:`CMP0042` was introduced to change the default value of
- ``MACOSX_RPATH`` to ``TRUE``. This is because use of ``@rpath`` is a
- more flexible and powerful alternative to ``@executable_path`` and
- ``@loader_path``.
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