https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66521
--- Comment #11 from Eric Gallager <egall at gwmail dot gwu.edu> --- (In reply to ctice from comment #10) > Author: ctice > Date: Sun Aug 2 01:17:39 2015 > New Revision: 226471 > > URL: https://gcc.gnu.org/viewcvs?rev=226471&root=gcc&view=rev > Log: > Fix PR 66521 > Thanks for pushing this! While you're at it, could you take a look at my patch for libstdc++-v3/acinclude.m4, too? Just a heads up, though, even with my additional patch, I still get a bunch of vtv-related warnings upon linking, about not being able to export certain hidden symbols... I'll attach that output next.