libgcrypt 1.12.0: g_mime_multipart_encrypted_decrypt failing on i386

[NIIBE Yutaka]

NIIBE Yutaka <gniibe at fsij.org> wrote:
> Could you please narrow down the failure?  IIUC, when the
> _check_session_keys program fails, invoking gpg must fail too.
> If so, debug output of gpg (and/or gpg-agent) helps.

I mean, I'd like to locate the bug.

There are two things in the notmuch/configure script.

(1) importing the secret key
(2) running the _check_session_keys program

Does the failure occur in (1) or (2)?  And what version of gpg and
gpg-agent you are running? Those information helps us.

I created the ticket:

    https://dev.gnupg.org/T8094

I put the tag of "libgcrypt" for this, but it may be other
parts of program (gnupg, libgpg-error, etc.) which cause
the issue.
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