https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119429
--- Comment #18 from Desmond Rhodes <desmond.rhodes at outlook dot com> --- My issue is solved. Please close this ticket. Also, please let others who might encounter a similar problem in the future of this fix. Thank you for being patient with me. It only took me 3 days, 2 nights, and filing a misguided bug report to finally figure out how to make an `ignorelist.txt` that can exclude the libstdc++.