https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63244
--- Comment #12 from David Kredba <nheghathivhistha at gmail dot com> --- The same affects games-simulation/flightgear-3.0.0-r1: /var/tmp/portage/games-simulation/flightgear-3.0.0-r1/work/flightgear-3.0.0/src/Environment/environment.cxx: In member function '_recalc_alt_pt': /var/tmp/portage/games-simulation/flightgear-3.0.0-r1/work/flightgear-3.0.0/src/Environment/environment.cxx:741:1: internal compiler error: Segmentation fault FGEnvironment::_recalc_alt_pt () ^ Please submit a full bug report, with preprocessed source if appropriate. with gcc-4_9-branch revision 216116. When -g is removed, problem is gone.
