| Diagnostics |
| ----------- |
| |
| * CMake diagnostic actions are now tracked in a new state type managed by the |
| :command:`cmake_diagnostic` command. This replaces the old system which |
| sometimes used variables to manage reporting actions and sometimes did not |
| allow management beyond command-line options and presets. The new system |
| also introduces several new diagnostic categories and significantly reduces |
| the cost of adding additional categories in the future. See the |
| :manual:`cmake-diagnostics(7)` manual for a list of available categories. |
| |
| Commands |
| -------- |
| |
| * The :command:`cmake_diagnostic` command was added to manipulate CMake's |
| diagnostic state. |
| |
| * The :command:`block` command can now create a ``DIAGNOSTICS`` scope. |
| |
| * The :command:`include` command now has a ``NO_DIAGNOSTIC_SCOPE`` option. |
| |
| Deprecated and Removed Features |
| ------------------------------- |
| |
| * The ``-W[no-][error=]dev`` command-line options are deprecated. The new |
| spelling is :option:`-W[no-][error=]author <cmake -W>`. |
| |
| * The ``--warn-uninitialized`` command-line option is deprecated. The new |
| spelling is :option:`-Wuninitialized <cmake -W>`. |
| |
| * The ``--no-warn-unused-cli`` command-line option is deprecated. The new |
| spelling is :option:`-Wno-unused-cli <cmake -Wno->`. |
| |
| * The :variable:`CMAKE_WARN_DEPRECATED` and :variable:`CMAKE_ERROR_DEPRECATED` |
| variables are deprecated. The new :command:`cmake_diagnostic` command should |
| be used instead. |
