add_custom_command: clarify DEPENDS_EXPLICIT_ONLY, DEPFILE, and IMPLICIT_DEPENDS interactions
The docs for DEPENDS_EXPLICIT_ONLY
seem to indicate that it would be incompatible with DEPFILE
or IMPLICIT_DEPENDS
. However, there doesn't seem to be any kind of check for such specifications. An explicit callout in the docs would be good as well.
Introduced in !8198 (merged).
Edited by Ben Boeckel