[Bug libstdc++/81091] libstdc++ not built with large file support

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81091

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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   Target Milestone|---                         |10.0

--- Comment #6 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Fixed on trunk so far. This should be OK to backport too, but I'll let it bake
on trunk for a while.