[Bug c/83421] GCC give better error when 32bit x86 libs not found

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83421

--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> ---
You could ask the Ubuntu maintainers to include such a patch for their packages
though.