{ lib, sqlite, libiconv, icu, }: sqlite.overrideAttrs (oldAttrs: { name = "sqlite-icu-ext"; buildInputs = oldAttrs.buildInputs ++ [ icu ]; configureFlags = oldAttrs.configureFlags ++ [ "--with-icu-config=${lib.getExe' icu.dev "icu-config"}" "--enable-icu-collations" ]; })