Is install() of a target with EXCLUDE_FROM_ALL == TRUE really undefined?

OK, thanks :confused:

IMHO: It is too complicated! :exploding_head:
see too CMake Error: install(EXPORT "ProjectTargets" ...) includes target "xxx" which requires target "yyy" that is not in any export set.

and Feature/exclude from all problem by ClausKlein 路 Pull Request #7 路 ClausKlein/ModernCmakeStarter 路 GitHub