| codegen | |
| ------- | |
| * The :ref:`Ninja Generators` and :ref:`Makefile Generators` now produce | |
| a ``codegen`` build target. See policy :policy:`CMP0171`. It drives a | |
| subset of the build graph sufficient to run custom commands created with | |
| :command:`add_custom_command`'s new ``CODEGEN`` option. | |
| * The :command:`add_custom_command` command gained a ``CODEGEN`` option | |
| to mark a custom commands outputs as dependencies of a ``codegen`` target. |