https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112671
--- Comment #4 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> --- > --- Comment #3 from Arsen Arsenović <arsen at gcc dot gnu.org> --- > hm, actually, I think I confused reports - sorry. > > do you know if this worked a short while ago? and if so, how did such a > configuration look? I have no idea: at least AFAICS back to the gcc-11 branch (didn't look further) there was only --with-libiconv-prefix. Still it's inconsistent with how many (all?) other support libs are handled.