Latent bugs in armel, armhf packages built before t64 transition

Hi,

while investigating a test failure in ksh93u+m, it became clear that
packages last built before the time_t-64bit transition can have
latent bugs.
They might very well now FTBFS or fail at runtime (autopkgtest time
or later).

I believe FTBFS are bugs are probably caught by periodic rebuilds
done by Lucas, Santiago et al.

However I am not aware of any autopkgtests ran against these
rebuilds.

In the case of ksh93u+m, the tests pass in version 1.0.8-1 (built
before t64 transition), but fail once that unchanged source is
rebuilt.

I would suggest to rebuild _all_ binary packages last built before
the t64 transition to catch such problems, before releasing trixie.


I will not pursue this any further but hope the ARM porters can pick
up this topic.

Chris