https://gcc.gnu.org/bugzilla/show_bug.cgi?id=40838
--- Comment #98 from Dzianis Kahanovich <mahatma at eu dot by> --- fix: "I not try to rebuild 32bit "world" without ANY workaround" - on modern gcc (now all under 9.2). Previous experiments was times & versions ago, so many other new factors/fixes can solve most issues.
