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.
This commit is contained in:
Michael Scott
2015-11-08 23:06:33 +00:00
committed by Brad King
parent 07388f83b6
commit da688bcb3b
9 changed files with 60 additions and 4 deletions

View File

@@ -1,7 +1,10 @@
CMAKE_WARN_DEPRECATED
---------------------
Whether to issue deprecation warnings for macros and functions.
Whether to issue warnings for deprecated functionality.
If ``TRUE``, this can be used by macros and functions to issue deprecation
warnings. This variable is ``FALSE`` by default.
If ``TRUE``, use of deprecated functionality will issue warnings.
If this variable is not set, CMake behaves as if it were set to ``FALSE``.
When running :manual:`cmake(1)`, this option can be enabled with the
``-Wdeprecated`` option, or disabled with the ``-Wno-deprecated`` option.