What is about support to build a component library?

[ClausKlein]

see https://github.com/ClausKlein/cmake-example-component-lib/blob/master/README.md

[ClausKlein]

@TheLartians what do you think about my template?

[TheLartians]

Hey, I think it's a great idea to have another template that shows how to do components! Imo component libraries are a bit niche though (I personally prefer just splitting a library into smaller libraries), but having separate starters for different needs makes complete sense. Perhaps we could add a section "Similar Projects" to the readme showing different starters or forks.

[ClausKlein]

But it was necessary to extend the PackageProject.cmake module.