http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48447
--- Comment #3 from Dmitry Gorbachev <d.g.gorbachev at gmail dot com> 2011-04-05 12:42:52 UTC --- For now, option -Wl,-plugin-opt=-pass-through=$(LIBGCC) can be manually added to the command line (as discussed in PR42690).