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CMake/Help/release/dev/cmake-W-options.rst

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Add -W options to control deprecated warning messages. Add 'deprecated' warning options type, to allow setting CMAKE_WARN_DEPRECATED via the -W '-Wdeprecated' and '-Wno-deprecated' options. Add tests for new options and updated documentation.
2015-11-09 02:06:33 +03:00
cmake-W-options
---------------
* The :variable:`CMAKE_WARN_DEPRECATED` variable can now be set using the
``-Wdeprecated`` and ``-Wno-deprecated`` :manual:`cmake(1)` options.
Modify dev warning options to affect deprecated warnings. Change the '-Wdev' and '-Wno-dev' options to also enable and suppress the deprecated warnings output, via the 'CMAKE_WARN_DEPRECATED' CMake variable, by default. This action does not happen if the user specifies a deprecated warning message option. Add tests and update the documentation for the new functionality.
2015-11-09 02:34:59 +03:00
* The ``-Wdev`` and ``-Wno-dev`` :manual:`cmake(1)` options now also enable
and suppress the deprecated warnings output by default.
Explicitly enable deprecated warnings by default. Explicitly enable deprecated warnings by default, via the cmake::GetSuppressDeprecatedWarnings method, which signals suppression is turned off unless the CMake variables are set as required. Add tests and update the documentation for the new functionality.
2015-11-29 16:34:07 +03:00
* Warnings about deprecated functionality are now enabled by default.
They may be suppressed with ``-Wno-deprecated`` or by setting the
:variable:`CMAKE_WARN_DEPRECATED` variable to false.