| include_regular_expression | |
| -------------------------- | |
| Set the regular expression used for dependency checking. | |
| .. code-block:: cmake | |
| include_regular_expression(regex_match [regex_complain]) | |
| Sets the regular expressions used in dependency checking. Only files | |
| matching ``regex_match`` will be traced as dependencies. Only files | |
| matching ``regex_complain`` will generate warnings if they cannot be found | |
| (standard header paths are not searched). | |
| The default for ``regex_match`` is ``"^.*$"`` (match everything). | |
| The default for ``regex_complain`` is ``"^$"`` (match empty string only). |