Dear maintainer:

During a rebuild of all packages in unstable, 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/202608/

About the archive rebuild: The build was made on virtual machines from AWS,
using sbuild and a reduced chroot with only build-essential packages.

If you cannot reproduce the bug please contact me privately, as I
am willing to provide ssh access to a virtual machine where the bug is
fully reproducible.

If this is really a bug in one of the build-depends, please use
reassign and add an affects on src:rotter, so that this is still
visible in the BTS web page for this package.

Thanks.
--------------------------------------------------------------------------------
[...]
 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: configure.ac: no obvious need to run autopoint
autoreconf: running: aclocal --force
autoreconf: configure.ac: tracing
autoreconf: configure.ac: not using Libtool
autoreconf: configure.ac: not using Intltool
autoreconf: configure.ac: not using Gtkdoc
autoreconf: configure.ac: no need to run autopoint (confirmed)
autoreconf: running: /usr/bin/autoconf --force
configure.ac:11: warning: The macro 'AC_CANONICAL_SYSTEM' is obsolete.
configure.ac:11: You should run autoupdate.
./lib/autoconf/general.m4:2137: AC_CANONICAL_SYSTEM is expanded from...
configure.ac:11: the top level
configure.ac:15: warning: 'AM_CONFIG_HEADER': this macro is obsolete.
configure.ac:15: You should use the 'AC_CONFIG_HEADERS' macro instead.
aclocal.m4:708: AM_CONFIG_HEADER is expanded from...
configure.ac:15: the top level
configure.ac:80: warning: The macro 'AC_HEADER_STDC' is obsolete.
configure.ac:80: You should run autoupdate.
./lib/autoconf/headers.m4:664: AC_HEADER_STDC is expanded from...
configure.ac:80: the top level
configure.ac:101: warning: AC_OUTPUT should be used without arguments.
configure.ac:101: You should run autoupdate.
configure.ac:41: error: undefined or overquoted macro: AC_DEFINE
      If this token and others are legitimate, please use m4_pattern_allow.
      See the Autoconf documentation.
configure.ac:44: error: undefined or overquoted macro: AC_MSG_WARN
autoreconf: error: /usr/bin/autoconf failed with exit status: 1
dh_autoreconf: error: autoreconf -f -i -v returned exit code 1
make: *** [debian/rules:4: binary] Error 255
dpkg-buildpackage: error: debian/rules binary subprocess failed with exit status 2
--------------------------------------------------------------------------------

Dear maintainer,

I've prepared an NMU for rotter (versioned as 0.9-5.1) and uploaded
it to DELAYED/2. Please feel free to tell me if I should cancel it.

cu
Adrian

We believe that the bug you reported is fixed in the latest version of
rotter, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 1143388@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Adrian Bunk <bunk@debian.org> (supplier of updated rotter package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
Format: 1.8
Date: Mon, 31 Aug 2026 13:58:11 +0300
Source: rotter
Architecture: source
Version: 0.9-5.1
Distribution: unstable
Urgency: medium
Maintainer: Debian Multimedia Maintainers <debian-multimedia@lists.debian.org>
Changed-By: Adrian Bunk <bunk@debian.org>
Closes: 1143388
Changes:
 rotter (0.9-5.1) unstable; urgency=medium
 .
   * Non-maintainer upload.
   * Add the missing build dependency on pkgconf. (Closes: #1143388)
Checksums-Sha1:
 75886c8c9186992d5bd5c890cbe8b6949c560e3f 1981 rotter_0.9-5.1.dsc
 9ac850007934861c2c1e1346b2f43acec2191ca4 4940 rotter_0.9-5.1.debian.tar.xz
Checksums-Sha256:
 6767e1fe9ce92a3df8cc1ea0a1aba8d64d5bdadeec2cae4956aa1f4bfafad82f 1981 rotter_0.9-5.1.dsc
 0956fbe6e196221d3a5e081d08f9d64fdaf499db251125c140475f8197c3d9ec 4940 rotter_0.9-5.1.debian.tar.xz
Files:
 117cbd373525fd6f91e78ede2aae58bb 1981 sound optional rotter_0.9-5.1.dsc
 5cc1fef04999e981b70b714d9e5c91ec 4940 sound optional rotter_0.9-5.1.debian.tar.xz
-----BEGIN PGP SIGNATURE-----
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=qqkp
-----END PGP SIGNATURE-----