Documentation on `add_library(OBJECT IMPORTED)` should point to `IMPORTED_OBJECT` target property
In add_library()
documentation on "Imported Libraries"
https://cmake.org/cmake/help/latest/command/add_library.html#imported-libraries
the link/hint to IMPORTED_LOCATION
is true for all but OBJECT
libraries. So it would be useful to add a hint to IMPORTED_OBJECT
target property in case of imported OBJECT
libraries.
See also https://stackoverflow.com/questions/51344020/cmake-use-imported-object