gentoo-x86 has been converted to use virtual/libgudev. big thanks to _AxS_ who helped me to get it finally done.
that means we will be removing compability USE flags "gudev introspection" from virtual/udev tomorrow'ish (only waiting for gnome-overlay folks) run this in your overlay: $ grep virtual.*udev.*gudev */*/*.ebuild and convert them to EAPI=5 syntax virtual/libgudev:= but don't do it without making sure you don't need virtual/libudev:= or virtual/udev (like for udevd, udev.pc for udevdir value) as well the Tracker is: http://bugs.gentoo.org/showdependencytree.cgi?id=506034&hide_resolved=1
