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Mail Archives: cygwin/2022/02/05/13:15:54

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Subject: mingw64-x86_64-libidn2 is out-of-date, causes linking fail
From: "Henry S. Thompson" <ht AT inf DOT ed DOT ac DOT uk>
Date: Sat, 05 Feb 2022 18:15:33 +0000
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There's a version skew problem between the current gnutls (3.5.18)
and libidn2 (2.3.2) in mingw64-x86_64.  This tickles an old bug (see
e.g. this bug report [1]) at runtime, namely:

  entry point "_idn2_punycode_decode" could not be found in
  .../libgnutls-30.dlls-30.dll

Downgrading mingw64-x86_64-libidn2 from 2.3.2 (2021) to 2.0,4 (2017)
fixes the problem, but may or may not introduce other issues down the
line.

Any chance we could get an update to the mingw64-x86_64-gnutls
package?  I note that the libgnutls30 package is at 3.6.9, and gnutls
stable itself is at 3.6.16.

Thanks,

ht

[1] https://bugzilla.redhat.com/show_bug.cgi?id=1683812
-- 
       Henry S. Thompson, School of Informatics, University of Edinburgh
      10 Crichton Street, Edinburgh EH8 9AB, SCOTLAND -- (44) 131 650-4440
                Fax: (44) 131 650-4587, e-mail: ht AT inf DOT ed DOT ac DOT uk
                       URL: http://www.ltg.ed.ac.uk/~ht/
 [mail from me _always_ has a .sig like this -- mail without it is forged spam]

The University of Edinburgh is a charitable body, registered in
Scotland, with registration number SC005336.


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