------- Comment #15 from jakub at gcc dot gnu dot org 2010-05-04 15:31 ------- Ah, seems a generic ar/ranlib bug, apparently STB_GNU_UNIQUE symbols aren't added into ar index :(. Wonder why it hasn't showed up elsewhere yet. The reason why this doesn't hit us in libstdc++.a on x86-64 is that the STB_GNU_UNIQUE symbols locale-inst.o needs are in locale-inst.o rather than compatibility-ldbl.o. Looking into it.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43968