Hi Robert,

On Tue, Jan 30, 2024 at 02:05:11PM -0500, Robert Edmonds wrote:
> Steve Langasek wrote:
> > As part of the 64-bit time_t transition required to support 32-bit
> > architectures in 2038 and beyond
> > (https://wiki.debian.org/ReleaseGoals/64bit-time), we have identified
> > avro-c as a source package shipping runtime libraries whose ABI
> > either is affected by the change in size of time_t, or could not be
> > analyzed via abi-compliance-checker (and therefore to be on the safe
> > side we assume is affected).

> Hi, Steve:

> I'm not aware of anything in avro-c that embeds time_t, or really any
> platform-provided structs, into the API/ABI. Can you point me to the
> actual changes in the avro-c ABI due to this change?

> Thanks!

avro-c falls into the second of these categories, "or could not be analyzed
and therefore we assume is affected".

Output of the attempt to analyze the package with abi-compliance-checker:
https://adrien.dcln.fr/misc/armhf-time_t/2024-01-17/logs/libavro-dev/base/log.txt

This shows there are headers that can't be compiled because they're
Windows-specific.  So it seems counterproductive to ship these at all in
Debian?

If this header were removed from the package, or if a quirk were added to
https://salsa.debian.org/vorlon/armhf-time_t/-/blob/main/check-armhf-time_t?ref_type=heads
to exclude the incorrect headers from the analysis, we could confirm that
avro-c is unaffected and avoid unnecessary NMUs / transitions to unstable.

Thanks,
-- 
Steve Langasek                   Give me a lever long enough and a Free OS
Debian Developer                   to set it on, and I can move the world.
Ubuntu Developer                                   https://www.debian.org/
slanga...@ubuntu.com                                     vor...@debian.org

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