http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40134
--- Comment #8 from Thorsten Glaser <tg at mirbsd dot org> 2012-06-24 23:27:34 UTC --- Looks like this is needed for all architectures having such symbols in libgcc.a only – I just backported those for m68k to gcc-4.6 and encountered this issue, which Mikael Pettersson helped to solve. Just so anyone who’ll encounter these later knows. (Also, rebuild *all* involved DLLs against the libgcc_s.so linker script, not just libstdc++.)
