Feature Request: FPHSA - Support targets in `find_package_handle_standard_args`
Currently find_package_handle_standard_args
relies on a list of variables to determine if a package is found or not. Nowadays, most find modules declare targets, and most projects use targets for consuming dependencies, so variables are sometimes only a small part (or even an unexisting part) of the find modules interface. Would it be worth considering to add an argument REQUIRED_TARGETS
that would check the existence of targets the same way REQUIRED_VARS
check the validity of variables?