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CMake/Help/policy/CMP0042.rst

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OS X: Add CMP0042 to enable MACOSX_RPATH by default Also adding documentation for CMAKE_MACOSX_RPATH, and improving documentation for MACOSX_RPATH.
2013-12-19 08:25:29 +04:00
CMP0042
-------
:prop_tgt:`MACOSX_RPATH` is enabled by default.
CMake 2.8.12 and newer has support for using ``@rpath`` in a target's install
name. This was enabled by setting the target property
:prop_tgt:`MACOSX_RPATH`. The ``@rpath`` in an install name is a more
flexible and powerful mechanism than ``@executable_path`` or ``@loader_path``
for locating shared libraries.
Help: Change version 3.0.0 -> 3.0 in policy docs Starting with 3.0 we will use only two components for the feature level, and policies are only ever introduced with a bump to the feature level version.
2014-02-10 20:40:21 +04:00
CMake 3.0 and later prefer this property to be ON by default. Projects
OS X: Add CMP0042 to enable MACOSX_RPATH by default Also adding documentation for CMAKE_MACOSX_RPATH, and improving documentation for MACOSX_RPATH.
2013-12-19 08:25:29 +04:00
wanting ``@rpath`` in a target's install name may remove any setting of
the :prop_tgt:`INSTALL_NAME_DIR` and :variable:`CMAKE_INSTALL_NAME_DIR`
variables.
Help: Change version 3.0.0 -> 3.0 in policy docs Starting with 3.0 we will use only two components for the feature level, and policies are only ever introduced with a bump to the feature level version.
2014-02-10 20:40:21 +04:00
This policy was introduced in CMake version 3.0. CMake version
OS X: Add CMP0042 to enable MACOSX_RPATH by default Also adding documentation for CMAKE_MACOSX_RPATH, and improving documentation for MACOSX_RPATH.
2013-12-19 08:25:29 +04:00
|release| warns when the policy is not set and uses OLD behavior. Use
the cmake_policy command to set it to OLD or NEW explicitly.
Help: Document explicitly that policy OLD behavior is deprecated The most likely documentation page a project author will read in response to a policy warning is the page for the policy itself. Add to every policy documentation page a note explicitly stating that the OLD behavior is deprecated. Also mention this in the cmake_policy() command documentation that explains how to set a policy to OLD. Suggested-by: Fraser Hutchison <fraser.hutchison@gmail.com>
2015-06-09 16:29:41 +03:00
.. include:: DEPRECATED.txt