It looks like GNUStep has come to Gentoo/FreeBSD (try to contain your excitement). The following emerge cleanly with no collisions and work: gnustep-base/gnustep-env-0.1.8-r1 gnustep-base/gnustep-back-art-0.11.0 gnustep-base/gnustep-base-1.13.0-r1 gnustep-base/gnustep-make-1.13.0 gnustep-base/gnustep-gui-0.11.0 gnustep-apps/gnumail-1.2.0.20060925 gnustep-libs/pantomime-1.2.0.20060925 gnustep-apps/addresses-0.4.6-r1 gnustep-apps/gorm-1.1.0 gnustep-apps/gmines-0.1-r1 gnustep-apps/terminal-0.9.5_pre20060324 gnustep-apps/projectcenter-0.4.3 This includes the init scripts. I've not tested every USE flag yet, but this ought to be enough for ~x86-fbsd keywords all around.
x11-wm/windowmaker-0.92.0-r3 should also be keyworded.
gnustep-base/gnustep-back-art doesn't work, can't find the fonts. -xlib works, so that gets a keyword. As such, fixed!