https://docs.gradle.org/3.4.1/release-notes.html Thanks
In the tree now; thank you.
So there is no way to depend on "just some version" of gradle-bin? geogebra depends on >=3, but 3.4.1 does not provide a /usr/bin/gradle symlink. Time for an eselect-gradle-bin?
I wonder why the in-tree gradle ebuilds have no eselect support. The ones from the java overlay do. I've created bug #618832.