| CMAKE_CXX_SCAN_FOR_MODULES | |
| -------------------------- | |
| .. versionadded:: 3.28 | |
| Whether to scan C++ source files for module dependencies. | |
| This variable is used to initialize the :prop_tgt:`CXX_SCAN_FOR_MODULES` | |
| property on all the targets. See that target property for additional | |
| information. |