Hi,

This package fails to build a source package after a successful build
(dpkg-buildpackage ; dpkg-buildpackage -S).

This is probably a clear violation of Debian Policy section 4.9 (clean target),
but this is filed as severity:minor for now, because a discussion on
debian-devel showed that we might want to revisit the requirement of a working
'clean' target.

More information about this class of issues, included common problems and
solutions, is available at
https://wiki.debian.org/qa.debian.org/FTBFS/SourceAfterBuild

Relevant part of the build log:
The full build log is available from:
http://qa-logs.debian.net/2023/08/13/giac_1.9.0.57+dfsg2-1_unstable.log

If you reassign this bug to another package, please mark it as 'affects'-ing
this package. See https://www.debian.org/Bugs/server-control#affects

If you fail to reproduce this, please provide a build log and diff it with mine
so that we can identify if something relevant changed in the meantime.

We believe that the bug you reported is fixed in the latest version of
giac, 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 1044632@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Ileana Dumitrescu <ileanadumitrescu95@gmail.com> (supplier of updated giac 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: Wed, 23 Aug 2023 21:03:04 +0300
Source: giac
Architecture: source
Version: 1.9.0.57+dfsg2-2
Distribution: unstable
Urgency: medium
Maintainer: Debian Science Maintainers <debian-science-maintainers@alioth-lists.debian.net>
Changed-By: Ileana Dumitrescu <ileanadumitrescu95@gmail.com>
Closes: 1044632
Changes:
 giac (1.9.0.57+dfsg2-2) unstable; urgency=medium
 .
   * Fix failure to build source after successful build (Closes: #1044632).
   * d/clean: Remove autogenerated files.
   * d/source/options: Ignore modified source files.
Checksums-Sha1:
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 3fff6dfecc3cce7cee6e34b1c2a1ead9b197f199 22504 giac_1.9.0.57+dfsg2-2.debian.tar.xz
 f832fad9dc72091697442937acd8d524dc53f439 16549 giac_1.9.0.57+dfsg2-2_amd64.buildinfo
Checksums-Sha256:
 8cb25e3d6211f61b9ffb1b823c9b6240fafd67af227c1c21397afc292aa581ea 3038 giac_1.9.0.57+dfsg2-2.dsc
 1d127ad8316e19418e527b311372ec44838fbee5d9a3f7dea31220d07d34a965 22504 giac_1.9.0.57+dfsg2-2.debian.tar.xz
 bbe6e6524ae044e705320ca6a34118401712f2361d4b7ae080fdc21ad87987c2 16549 giac_1.9.0.57+dfsg2-2_amd64.buildinfo
Files:
 e371b10c84c227fe331799ce3293503b 3038 science optional giac_1.9.0.57+dfsg2-2.dsc
 329cb878f44a7637c2401116eb15fde0 22504 science optional giac_1.9.0.57+dfsg2-2.debian.tar.xz
 5ca9f9d7a0b8bdb020cd53fde37dc8cd 16549 science optional giac_1.9.0.57+dfsg2-2_amd64.buildinfo
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