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- CMP0065
- -------
- Do not add flags to export symbols from executables without
- the :prop_tgt:`ENABLE_EXPORTS` target property.
- CMake 3.3 and below, for historical reasons, always linked executables
- on some platforms with flags like ``-rdynamic`` to export symbols from
- the executables for use by any plugins they may load via ``dlopen``.
- CMake 3.4 and above prefer to do this only for executables that are
- explicitly marked with the :prop_tgt:`ENABLE_EXPORTS` target property.
- The ``OLD`` behavior of this policy is to always use the additional link
- flags when linking executables regardless of the value of the
- :prop_tgt:`ENABLE_EXPORTS` target property.
- The ``NEW`` behavior of this policy is to only use the additional link
- flags when linking executables if the :prop_tgt:`ENABLE_EXPORTS` target
- property is set to ``True``.
- This policy was introduced in CMake version 3.4. Unlike most policies,
- CMake version |release| does *not* warn by default when this policy
- is not set and simply uses OLD behavior. See documentation of the
- :variable:`CMAKE_POLICY_WARNING_CMP0065 <CMAKE_POLICY_WARNING_CMP<NNNN>>`
- variable to control the warning.
- .. include:: DEPRECATED.txt
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