[Bug libstdc++/52189] [4.7 regression] Relaxed gthreads check breaks Solaris 8/9 symbol versioning

[ro at CeBiTec dot Uni-Bielefeld.DE]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52189

--- Comment #5 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> 2012-02-16 20:02:08 UTC ---
> --- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-02-10 11:20:33 UTC ---
> 4) Don't export them (thus, eventually live with undefined symbols?)

Right, that's what my patch does, with the options for users to override
that if they don't care about compatiblity.

    Rainer