I was just removing unnecessary packages from system and found out that gnome-extra/gtkhtml (required by mail-client/claws-mail-gtkhtml) doesn't need gnome-base/gnome-vfs (compiles and works ok without). Should be moved to additional 'gnome' use flag. Reproducible: Always
I changed the ebuild to only depend on this library with FEATURES="test" since the library itself doesn't use it at all (checked with readelf and greped the sources).