| COMPATIBLE_INTERFACE_BOOL |
| ------------------------- |
| |
| Properties which must be compatible with their link interface |
| |
| The ``COMPATIBLE_INTERFACE_BOOL`` property may contain a list of |
| properties for this target which must be consistent when evaluated as a |
| boolean with the ``INTERFACE`` variant of the property in all linked |
| dependees. For example, if a property ``FOO`` appears in the list, then |
| for each dependee, the ``INTERFACE_FOO`` property content in all of its |
| dependencies must be consistent with each other, and with the ``FOO`` |
| property in the depender. |
| |
| Consistency in this sense has the meaning that if the property is set, |
| then it must have the same boolean value as all others, and if the |
| property is not set, then it is ignored. |
| |
| Note that for each dependee, the set of properties specified in this |
| property must not intersect with the set specified in any of the other |
| :ref:`Compatible Interface Properties`. |
