Can someone please build us a 32-bit Debian container image please?

[Stefan Metzmacher]

Am 17.11.22 um 02:02 schrieb Andrew Bartlett via samba-technical:
> https://github.com/docker-32bit/debian is GPLv3 and small, could
> someone please adapt that into our bootstrap system and buildar and
> have us build a Debian i686 image for our CI?
> 
> We might even be able to do less, provided we do two stages, one to get
> enough for our normal bootstrap to run, and then proceed as normal.
> 
> We have had (eg
> https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=974868) a number of
> 32 bit bugs, not just the recent PAC issue and we need CI and safe and
> easily downloaded image we can use.
> 
> We are assuming that 32-bit userspace on a 64-bit host will be enough
> for now, so no emulation is needed, just time setting up the image and
> getting us past the samba-o3 build on it.
> 
> Uri:  You have been incredibly helpful with things like this before,
> would you happen to have time?

Lets see where this goes...
https://gitlab.com/samba-team/devel/samba/-/jobs/3340360869
https://gitlab.com/samba-team/devel/samba/-/commit/e2cec9d775ebda50ed341632b107f7de86437357

The hardest part was to find the need to the 'registry-1.docker.io/' prefix before
'i386/debian:11', 'docker pull i386/debian:11', but podman requires
'podman pull registry-1.docker.io/i386/debian:11'

On ubuntu18.04 i386 I needed --disable-warnings-as-errors in order to compile,
but the warnings should be fixed, as they might also be real 32bit bugs.
And lmdb is also not available on 32bit...

metze