[Bug libstdc++/93602] Missing reference to libiconv in 9.x libstdc++

[ilg at livius dot net]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93602

--- Comment #11 from Liviu Ionescu <ilg at livius dot net> ---
> --without-libiconv-prefix looks promising

I'll try it tomorrow and let you know.

Thank you,

Liviu