[Bug libstdc++/21549] Configure options are poorly documented

[egallager at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=21549

Eric Gallager <egallager at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Configure options hard to   |Configure options are
                   |find                        |poorly documented

--- Comment #8 from Eric Gallager <egallager at gcc dot gnu.org> ---
retitling