| ADDITIONAL_CLEAN_FILES |
| ---------------------- |
| |
| A :ref:`;-list <CMake Language Lists>` of files or directories that will be |
| removed as a part of the global ``clean`` target. It can be used to specify |
| files and directories that are generated as part of building the target or |
| that are directly associated with the target in some way (e.g. created as a |
| result of running the target). |
| |
| For custom targets, if such files can be captured as outputs or byproducts |
| instead, then that should be preferred over adding them to this property. |
| If an additional clean file is used by multiple targets or isn't |
| target-specific, then the :prop_dir:`ADDITIONAL_CLEAN_FILES` directory |
| property may be the more appropriate property to use. |
| |
| Relative paths are allowed and are interpreted relative to the |
| current binary directory. |
| |
| Contents of ``ADDITIONAL_CLEAN_FILES`` may use |
| :manual:`generator expressions <cmake-generator-expressions(7)>`. |
| |
| This property only works for the :generator:`Ninja` and the Makefile |
| generators. It is ignored by other generators. |
