Maybe the Qt/moc and the gcc/Firefox bugs are unrelated. I have not heard anything about it here yet. I have found a page that tells the moc error can be resolved by upgrading from Qt 5.4.1 -> 5.4.2.
https://topic.alibabacloud.com/a/usrincludec641bitsstl_relops67parse-error-at-std_1_31_30235235.html It would be a general question of mine regarding both bugs why you do not simply up/downgrade to the last known good version. The i386 target would work well including the required security updates and it would not be necessary to develop a patch for these issues. Given that this should not be possible for some reason, please share your knowledge about these bugs, so that people like me can try to find a fix. Elmar On Fri, Apr 15, 2022 at 06:37:33PM +0200, Elmar Stellnberger wrote: > On Fri, Apr 15, 2022 at 04:52:55PM +0200, Elmar Stellnberger wrote: > > ... > > exist. It truely is this g++ bug that prevents Firefox and any > > Qt programs from building under Buster/i586. I have noted that > > there are also some amd64 targets on the OBS that expose the > > exact same g++ bug. My question would be on why the fixup/patch > > from amd64 can not be used for g++/i386 on Debian? > > May I see what has fixed the issue for amd64 on Debian10 / > Buster? That may greatly facilitate the development for a patch > on i386. I believe the issue should really be fixed. > > Elmar >