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/vulkan-loader_1.3.250.0-1_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
vulkan-loader, 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 1048652@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Timo Aaltonen <tjaalton@debian.org> (supplier of updated vulkan-loader 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: Fri, 03 Nov 2023 10:44:10 +0200
Source: vulkan-loader
Built-For-Profiles: noudeb
Architecture: source
Version: 1.3.268.0-1
Distribution: unstable
Urgency: medium
Maintainer: Debian X Strike Force <debian-x@lists.debian.org>
Changed-By: Timo Aaltonen <tjaalton@debian.org>
Closes: 1048652 1049657
Changes:
 vulkan-loader (1.3.268.0-1) unstable; urgency=medium
 .
   * New upstream release.
   * fix-headers-install.diff: Dropped, as cmake is fixed now.
   * sync_headers.sh, watch: Updated to use the new tag naming.
   * rules: Fix building generated source files.
   * libvulkan-dev.install: Add arch specific cmake files.
   * rules: Update clean target. (Closes: #1048652, #1049657)
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Control: tags -1 + patch

Please consider
<https://salsa.debian.org/xorg-team/vulkan/vulkan-loader/-/merge_requests/16>,
which cleans up two more sources of this problem, in addition to what
was fixed in commit ad380c97 "rules: Update clean target.":

* if forky's vulkan-loader is rebuilt in forky, some generated files in the
  test suite show trivial differences

* and if an older version of vulkan-loader is rebuilt, its loader/loader.rc
  will be regenerated with a newer copyright date (currently not
  reproducible with forky's vulkan-loader, but it *is* reproducible with
  trixie's version)

Thanks,
    smcv

We believe that the bug you reported is fixed in the latest version of
vulkan-loader, 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 1048652@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Timo Aaltonen <tjaalton@debian.org> (supplier of updated vulkan-loader 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: Tue, 04 Aug 2026 22:05:00 +0300
Source: vulkan-loader
Built-For-Profiles: derivative.ubuntu noudeb
Architecture: source
Version: 1.4.357.0-1
Distribution: unstable
Urgency: medium
Maintainer: Debian X Strike Force <debian-x@lists.debian.org>
Changed-By: Timo Aaltonen <tjaalton@debian.org>
Closes: 1022984 1048652 1142224 1142879
Changes:
 vulkan-loader (1.4.357.0-1) unstable; urgency=medium
 .
   [ Simon McVittie ]
   * d/tests: Factor out C source into its own file
   * d/tests: Do the builds in the autopkgtest temp directory
   * d/tests: Factor out setting CC, PKG_CONFIG
   * d/tests: Assert that CMake can find the Vulkan library (Closes: #1142879)
   * d/rules: Remove generated loader/loader.rc during clean
   * d/rules: Delete and re-create tests/**/generated (Closes: #1048652)
   * d/rules: Make the .orig tarball from gentarball more deterministic
 .
   [ Helmut Grohne ]
   * Fix FTCBFS: Annotate B-D: python3 with :any (Closes: #1022984)
 .
   [ Timo Aaltonen ]
   * New upstream release. (Closes: #1142224)
   * control: Add clang-format to build-depends.
   * control: Add python3-pyparsing to build-depends.
   * tests: Migrate to pkgconf.
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