Source: ocaml-taglib
Version: 0.3.10-2
Severity: minor
Tags: trixie sid ftbfs
User: lu...@debian.org
Usertags: ftbfs-sab-20230813 ftbfs-source-after-build
User: debian...@lists.debian.org
Usertags: qa-doublebuild

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:
> cd /<<PKGBUILDDIR>> && runuser -u user42 -- dpkg-buildpackage --sanitize-env 
> -us -uc -rfakeroot -S
> --------------------------------------------------------------------------------------------------------------------------------
> 
> dpkg-buildpackage: info: source package ocaml-taglib
> dpkg-buildpackage: info: source version 0.3.10-2
> dpkg-buildpackage: info: source distribution unstable
> dpkg-buildpackage: info: source changed by Stéphane Glondu 
> <glo...@debian.org>
>  dpkg-source --before-build .
>  debian/rules clean
> dh clean --with ocaml
>    dh_ocamlclean
>    dh_clean
>  dpkg-source -b .
> dpkg-source: info: using source format '3.0 (quilt)'
> dpkg-source: info: building ocaml-taglib using existing 
> ./ocaml-taglib_0.3.10.orig.tar.gz
> dpkg-source: error: cannot represent change to 
> _build/install/default/lib/taglib/taglib.cmxa:
> dpkg-source: error:   new version is symlink to 
> ../../../../default/src/taglib.cmxa
> dpkg-source: error:   old version is nonexistent
> dpkg-source: error: cannot represent change to 
> _build/install/default/lib/taglib/dune-package:
> dpkg-source: error:   new version is symlink to 
> ../../../../default/taglib.dune-package
> dpkg-source: error:   old version is nonexistent
> dpkg-source: error: cannot represent change to 
> _build/install/default/lib/taglib/taglib.cma:
> dpkg-source: error:   new version is symlink to 
> ../../../../default/src/taglib.cma
> dpkg-source: error:   old version is nonexistent
> dpkg-source: error: cannot represent change to 
> _build/install/default/lib/taglib/opam:
> dpkg-source: error:   new version is symlink to 
> ../../../../default/taglib.opam
> dpkg-source: error:   old version is nonexistent
> dpkg-source: error: cannot represent change to 
> _build/install/default/lib/taglib/libtaglib_stubs.a:
> dpkg-source: error:   new version is symlink to 
> ../../../../default/src/libtaglib_stubs.a
> dpkg-source: error:   old version is nonexistent
> dpkg-source: error: cannot represent change to 
> _build/install/default/lib/taglib/taglib.cmi:
> dpkg-source: error:   new version is symlink to 
> ../../../../default/src/.taglib.objs/byte/taglib.cmi
> dpkg-source: error:   old version is nonexistent
> dpkg-source: error: cannot represent change to 
> _build/install/default/lib/taglib/taglib.cmt:
> dpkg-source: error:   new version is symlink to 
> ../../../../default/src/.taglib.objs/byte/taglib.cmt
> dpkg-source: error:   old version is nonexistent
> dpkg-source: error: cannot represent change to 
> _build/install/default/lib/taglib/META:
> dpkg-source: error:   new version is symlink to 
> ../../../../default/META.taglib
> dpkg-source: error:   old version is nonexistent
> dpkg-source: error: cannot represent change to 
> _build/install/default/lib/taglib/taglib.mli:
> dpkg-source: error:   new version is symlink to 
> ../../../../default/src/taglib.mli
> dpkg-source: error:   old version is nonexistent
> dpkg-source: error: cannot represent change to 
> _build/install/default/lib/taglib/taglib.cmti:
> dpkg-source: error:   new version is symlink to 
> ../../../../default/src/.taglib.objs/byte/taglib.cmti
> dpkg-source: error:   old version is nonexistent
> dpkg-source: error: cannot represent change to 
> _build/install/default/lib/taglib/taglib.cmxs:
> dpkg-source: error:   new version is symlink to 
> ../../../../default/src/taglib.cmxs
> dpkg-source: error:   old version is nonexistent
> dpkg-source: error: cannot represent change to 
> _build/install/default/lib/taglib/taglib.a:
> dpkg-source: error:   new version is symlink to 
> ../../../../default/src/taglib.a
> dpkg-source: error:   old version is nonexistent
> dpkg-source: error: cannot represent change to 
> _build/install/default/lib/taglib/taglib.ml:
> dpkg-source: error:   new version is symlink to 
> ../../../../default/src/taglib.ml
> dpkg-source: error:   old version is nonexistent
> dpkg-source: error: cannot represent change to 
> _build/install/default/lib/taglib/taglib.cmx:
> dpkg-source: error:   new version is symlink to 
> ../../../../default/src/.taglib.objs/native/taglib.cmx
> dpkg-source: error:   old version is nonexistent
> dpkg-source: error: cannot represent change to 
> _build/install/default/lib/stublibs/dlltaglib_stubs.so:
> dpkg-source: error:   new version is symlink to 
> ../../../../default/src/dlltaglib_stubs.so
> dpkg-source: error:   old version is nonexistent
> dpkg-source: error: cannot represent change to 
> _build/install/default/doc/taglib/README.md:
> dpkg-source: error:   new version is symlink to ../../../../default/README.md
> dpkg-source: error:   old version is nonexistent
> dpkg-source: error: cannot represent change to 
> _build/install/default/doc/taglib/CHANGES:
> dpkg-source: error:   new version is symlink to ../../../../default/CHANGES
> dpkg-source: error:   old version is nonexistent
> dpkg-source: error: cannot represent change to _build/.db: binary file 
> contents changed
> dpkg-source: error: add _build/.db in debian/source/include-binaries if you 
> want to store the modified binary in the debian tarball
> dpkg-source: error: cannot represent change to _build/.digest-db: binary file 
> contents changed
> dpkg-source: error: add _build/.digest-db in debian/source/include-binaries 
> if you want to store the modified binary in the debian tarball
> dpkg-source: warning: file ocaml-taglib-0.3.10/_build/.filesystem-clock has 
> no final newline (either original or modified version)
> dpkg-source: warning: file ocaml-taglib-0.3.10/_build/.lock has no final 
> newline (either original or modified version)
> dpkg-source: error: cannot represent change to 
> _build/.to-delete-in-source-tree: binary file contents changed
> dpkg-source: error: add _build/.to-delete-in-source-tree in 
> debian/source/include-binaries if you want to store the modified binary in 
> the debian tarball
> dpkg-source: warning: file 
> ocaml-taglib-0.3.10/_build/default/.dune/configurator.v2 has no final newline 
> (either original or modified version)
> dpkg-source: warning: file ocaml-taglib-0.3.10/_build/default/META.taglib has 
> no final newline (either original or modified version)
> dpkg-source: error: cannot represent change to 
> _build/default/src/.merlin-conf/lib-taglib: binary file contents changed
> dpkg-source: error: add _build/default/src/.merlin-conf/lib-taglib in 
> debian/source/include-binaries if you want to store the modified binary in 
> the debian tarball
> dpkg-source: error: cannot represent change to 
> _build/default/src/.taglib.objs/byte/taglib.cmi: binary file contents changed
> dpkg-source: error: add _build/default/src/.taglib.objs/byte/taglib.cmi in 
> debian/source/include-binaries if you want to store the modified binary in 
> the debian tarball
> dpkg-source: error: cannot represent change to 
> _build/default/src/.taglib.objs/byte/taglib.cmo: binary file contents changed
> dpkg-source: error: add _build/default/src/.taglib.objs/byte/taglib.cmo in 
> debian/source/include-binaries if you want to store the modified binary in 
> the debian tarball
> dpkg-source: error: cannot represent change to 
> _build/default/src/.taglib.objs/byte/taglib.cmt: binary file contents changed
> dpkg-source: error: add _build/default/src/.taglib.objs/byte/taglib.cmt in 
> debian/source/include-binaries if you want to store the modified binary in 
> the debian tarball
> dpkg-source: error: cannot represent change to 
> _build/default/src/.taglib.objs/byte/taglib.cmti: binary file contents changed
> dpkg-source: error: add _build/default/src/.taglib.objs/byte/taglib.cmti in 
> debian/source/include-binaries if you want to store the modified binary in 
> the debian tarball
> dpkg-source: error: cannot represent change to 
> _build/default/src/.taglib.objs/native/taglib.cmx: binary file contents 
> changed
> dpkg-source: error: add _build/default/src/.taglib.objs/native/taglib.cmx in 
> debian/source/include-binaries if you want to store the modified binary in 
> the debian tarball
> dpkg-source: error: cannot represent change to 
> _build/default/src/.taglib.objs/native/taglib.o: binary file contents changed
> dpkg-source: error: add _build/default/src/.taglib.objs/native/taglib.o in 
> debian/source/include-binaries if you want to store the modified binary in 
> the debian tarball
> dpkg-source: warning: file 
> ocaml-taglib-0.3.10/_build/default/src/c_flags.sexp has no final newline 
> (either original or modified version)
> dpkg-source: warning: file 
> ocaml-taglib-0.3.10/_build/default/src/c_library_flags.sexp has no final 
> newline (either original or modified version)
> dpkg-source: error: cannot represent change to 
> _build/default/src/config/.discover.eobjs/byte/dune__exe__Discover.cmi: 
> binary file contents changed
> dpkg-source: error: add 
> _build/default/src/config/.discover.eobjs/byte/dune__exe__Discover.cmi in 
> debian/source/include-binaries if you want to store the modified binary in 
> the debian tarball
> dpkg-source: error: cannot represent change to 
> _build/default/src/config/.discover.eobjs/byte/dune__exe__Discover.cmo: 
> binary file contents changed
> dpkg-source: error: add 
> _build/default/src/config/.discover.eobjs/byte/dune__exe__Discover.cmo in 
> debian/source/include-binaries if you want to store the modified binary in 
> the debian tarball
> dpkg-source: error: cannot represent change to 
> _build/default/src/config/.discover.eobjs/byte/dune__exe__Discover.cmt: 
> binary file contents changed
> dpkg-source: error: add 
> _build/default/src/config/.discover.eobjs/byte/dune__exe__Discover.cmt in 
> debian/source/include-binaries if you want to store the modified binary in 
> the debian tarball
> dpkg-source: error: cannot represent change to 
> _build/default/src/config/.discover.eobjs/native/dune__exe__Discover.cmx: 
> binary file contents changed
> dpkg-source: error: add 
> _build/default/src/config/.discover.eobjs/native/dune__exe__Discover.cmx in 
> debian/source/include-binaries if you want to store the modified binary in 
> the debian tarball
> dpkg-source: error: cannot represent change to 
> _build/default/src/config/.discover.eobjs/native/dune__exe__Discover.o: 
> binary file contents changed
> dpkg-source: error: add 
> _build/default/src/config/.discover.eobjs/native/dune__exe__Discover.o in 
> debian/source/include-binaries if you want to store the modified binary in 
> the debian tarball
> dpkg-source: error: cannot represent change to 
> _build/default/src/config/.merlin-conf/exe-discover: binary file contents 
> changed
> dpkg-source: error: add _build/default/src/config/.merlin-conf/exe-discover 
> in debian/source/include-binaries if you want to store the modified binary in 
> the debian tarball
> dpkg-source: error: cannot represent change to 
> _build/default/src/config/discover.exe: binary file contents changed
> dpkg-source: error: add _build/default/src/config/discover.exe in 
> debian/source/include-binaries if you want to store the modified binary in 
> the debian tarball
> dpkg-source: warning: executable mode 0555 of 
> '_build/default/src/config/discover.exe' will not be represented in diff
> dpkg-source: error: cannot represent change to 
> _build/default/src/dlltaglib_stubs.so: binary file contents changed
> dpkg-source: error: add _build/default/src/dlltaglib_stubs.so in 
> debian/source/include-binaries if you want to store the modified binary in 
> the debian tarball
> dpkg-source: warning: executable mode 0555 of 
> '_build/default/src/dlltaglib_stubs.so' will not be represented in diff
> dpkg-source: error: cannot represent change to 
> _build/default/src/libtaglib_stubs.a: binary file contents changed
> dpkg-source: error: add _build/default/src/libtaglib_stubs.a in 
> debian/source/include-binaries if you want to store the modified binary in 
> the debian tarball
> dpkg-source: error: cannot represent change to _build/default/src/taglib.a: 
> binary file contents changed
> dpkg-source: error: add _build/default/src/taglib.a in 
> debian/source/include-binaries if you want to store the modified binary in 
> the debian tarball
> dpkg-source: error: cannot represent change to _build/default/src/taglib.cma: 
> binary file contents changed
> dpkg-source: error: add _build/default/src/taglib.cma in 
> debian/source/include-binaries if you want to store the modified binary in 
> the debian tarball
> dpkg-source: error: cannot represent change to 
> _build/default/src/taglib.cmxa: binary file contents changed
> dpkg-source: error: add _build/default/src/taglib.cmxa in 
> debian/source/include-binaries if you want to store the modified binary in 
> the debian tarball
> dpkg-source: error: cannot represent change to 
> _build/default/src/taglib.cmxs: binary file contents changed
> dpkg-source: error: add _build/default/src/taglib.cmxs in 
> debian/source/include-binaries if you want to store the modified binary in 
> the debian tarball
> dpkg-source: warning: executable mode 0555 of 
> '_build/default/src/taglib.cmxs' will not be represented in diff
> dpkg-source: error: cannot represent change to 
> _build/default/src/taglib_stubs.o: binary file contents changed
> dpkg-source: error: add _build/default/src/taglib_stubs.o in 
> debian/source/include-binaries if you want to store the modified binary in 
> the debian tarball
> dpkg-source: error: unrepresentable changes to source
> dpkg-buildpackage: error: dpkg-source -b . subprocess returned exit status 1
> 
> E: Command 'cd /<<PKGBUILDDIR>> && runuser -u user42 -- dpkg-buildpackage 
> --sanitize-env -us -uc -rfakeroot -S' failed to run.


The full build log is available from:
http://qa-logs.debian.net/2023/08/13/ocaml-taglib_0.3.10-2_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.

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