| Fortran_PREPROCESS |
| ------------------ |
| |
| .. versionadded:: 3.18 |
| |
| Control whether the Fortran source file should be unconditionally preprocessed. |
| |
| If unset or empty, rely on the compiler to determine whether the file |
| should be preprocessed. If explicitly set to ``OFF`` then the file |
| does not need to be preprocessed. If explicitly set to ``ON``, then |
| the file does need to be preprocessed as part of the compilation step. |
| |
| When using the :generator:`Ninja` generator, all source files are |
| first preprocessed in order to generate module dependency |
| information. Setting this property to ``OFF`` will make ``Ninja`` |
| skip this step. |
| |
| Consider using the target-wide :prop_tgt:`Fortran_PREPROCESS` property |
| if all source files in a target need to be preprocessed. |
