I noticed this because flightgear reports bundled libraries that it doesn't have: * Flameeyes QA Warning! Possibly bundled libraries XML_Parse /var/tmp/portage/games-simulation/flightgear-1.0.0/image/usr/games/bin/yasim XML_Parse /var/tmp/portage/games-simulation/flightgear-1.0.0/image/usr/games/bin/fgfs XML_Parse /var/tmp/portage/games-simulation/flightgear-1.0.0/image/usr/games/bin/fgjs Checking, I can see this: i686-pc-linux-gnu-g++ -O2 -pipe -D_REENTRANT -Wl,-O1 -L/usr/games/lib -L/usr/X11R6/lib -L/usr/local/lib -o yasim yasim-test.o Airplane.o Atmosphere.o ControlMap.o FGFDM.o Gear.o Glue.o Ground.o Hitch.o Hook.o Launchbar.o Integrator.o Jet.o Math.o Model.o PropEngine.o Propeller.o PistonEngine.o TurbineEngine.o RigidBody.o Rotor.o Rotorpart.o SimpleJet.o Surface.o Thruster.o Wing.o Turbulence.o -lsgxml -lsgprops -lsgdebug -lsgmisc -lsgstructure -ldl -lm and indeed -lsgxml picks up /usr/lib/libsgxml.a which is an expat derivation. By the way would be nice if it installed shared libraries instead of static ones.
A fix for this has been recently added to simgear: http://mapserver.flightgear.org/git/gitweb.pl?p=simgear;a=commit;h=ddbb2bea8a2a246a161c053bc16f11037dd7660f If needed, this can be backported to 2.8
Fixed in 2.8.0-r1.
