| CMAKE_Fortran_MODDIR_DEFAULT | |
| ---------------------------- | |
| Fortran default module output directory. | |
| Most Fortran compilers write ``.mod`` files to the current working | |
| directory. For those that do not, this is set to ``.`` and used when | |
| the :prop_tgt:`Fortran_MODULE_DIRECTORY` target property is not set. |