| CMP0065 |
| ------- |
| |
| .. versionadded:: 3.4 |
| |
| 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``. |
| |
| .. |INTRODUCED_IN_CMAKE_VERSION| replace:: 3.4 |
| .. |WARNS_OR_DOES_NOT_WARN| replace:: does *not* warn by default |
| .. include:: STANDARD_ADVICE.txt |
| |
| See documentation of the |
| :variable:`CMAKE_POLICY_WARNING_CMP0065 <CMAKE_POLICY_WARNING_CMP<NNNN>>` |
| variable to control the warning. |
| |
| .. include:: DEPRECATED.txt |
