New comment by ahesford on void-packages repository

https://github.com/void-linux/void-packages/pull/29628#issuecomment-803494188

Comment:
What happens if the `gtk3` option is disabled? The old template used it as a switch between gtk2 and gtk3, so there was always *some* gtk dependency. Unless there is a compelling reason to allow building a version without any gtk support, I'd just drop the option and always pull in gtk3.