http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48881
--- Comment #2 from Kai Tietz <ktietz at gcc dot gnu.org> 2011-12-17 16:07:24 UTC --- No idea. I've tested this on my box (for 4.5.x and for 4.6.x) and don't get this failure at all. Shared version works as good as the static one. So I assume that here something is broken with toolchain-build, or PATH environment is setuped wrong. Anyway I can't confirm this issue. So I would suggest to close this issue as WORKSFORME.