Bug#1135921: mednafen: FTBFS with autoconf 2.73

[Santiago Vila]

Package: src:mednafen
Version: 1.32.1+dfsg-2
Severity: important
Tags: forky sid ftbfs
User: debian-qa at lists.debian.org
Usertags: autoconf-2.73

Dear maintainer:

During a rebuild of all packages in unstable using autoconf 2.73
(available in experimental), this package failed to build.

Below you will find the last part of the build log (probably the most
relevant part, but not necessarily). If required, the full build log
is available here:

https://people.debian.org/~sanvila/build-logs/autoconf-2.73/

This bug will be raised to serious once autoconf 2.73 is uploaded for unstable.

Thanks.

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[...]
 debian/rules clean
dh clean
   dh_clean
 debian/rules binary
dh binary
   dh_update_autotools_config
   dh_autoreconf
autoreconf: export WARNINGS=
autoreconf: Entering directory '.'
autoreconf: running: autopoint --force
autopoint: *** AM_GNU_GETTEXT without 'external' argument is no longer supported in version 0.23.1
autopoint: *** Stop.
autoreconf: error: autopoint failed with exit status: 1
dh_autoreconf: error: autoreconf -f -i -v returned exit code 1
make: *** [debian/rules:11: binary] Error 255
dpkg-buildpackage: error: debian/rules binary subprocess failed with exit status 2
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