Bug#1047483: palp: Fails to build source after successful build

[Lucas Nussbaum]

Source: palp
Version: 2.20-2
Severity: minor
Tags: trixie sid ftbfs
User: lucas at debian.org
Usertags: ftbfs-sab-20230813 ftbfs-source-after-build
User: debian-qa at 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 palp
> dpkg-buildpackage: info: source version 2.20-2
> dpkg-buildpackage: info: source distribution unstable
> dpkg-buildpackage: info: source changed by Julien Puydt <jpuydt at debian.org>
>  dpkg-source --before-build .
>  debian/rules clean
> dh clean
>    dh_auto_clean
> 	make -j8 distclean
> make[1]: Entering directory '/<<PKGBUILDDIR>>'
> test -z "poly-4d.x class-4d.x cws-4d.x nef-4d.x mori-4d.x poly-5d.x class-5d.x cws-5d.x nef-5d.x mori-5d.x poly-6d.x class-6d.x cws-6d.x nef-6d.x mori-6d.x poly-11d.x class-11d.x cws-11d.x nef-11d.x mori-11d.x" || rm -f poly-4d.x class-4d.x cws-4d.x nef-4d.x mori-4d.x poly-5d.x class-5d.x cws-5d.x nef-5d.x mori-5d.x poly-6d.x class-6d.x cws-6d.x nef-6d.x mori-6d.x poly-11d.x class-11d.x cws-11d.x nef-11d.x mori-11d.x
> rm -f *.o
> rm -f *.tab.c
> test -z "" || rm -f 
> rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
> test . = "." || test -z "" || rm -f 
> rm -f cscope.out cscope.in.out cscope.po.out cscope.files
> rm -f config.status config.cache config.log configure.lineno config.status.lineno
> rm -f ./.deps/class_11d_x-Coord.Po
> rm -f ./.deps/class_11d_x-Polynf.Po
> rm -f ./.deps/class_11d_x-Rat.Po
> rm -f ./.deps/class_11d_x-Subadd.Po
> rm -f ./.deps/class_11d_x-Subdb.Po
> rm -f ./.deps/class_11d_x-Subpoly.Po
> rm -f ./.deps/class_11d_x-Vertex.Po
> rm -f ./.deps/class_11d_x-class.Po
> rm -f ./.deps/class_4d_x-Coord.Po
> rm -f ./.deps/class_4d_x-Polynf.Po
> rm -f ./.deps/class_4d_x-Rat.Po
> rm -f ./.deps/class_4d_x-Subadd.Po
> rm -f ./.deps/class_4d_x-Subdb.Po
> rm -f ./.deps/class_4d_x-Subpoly.Po
> rm -f ./.deps/class_4d_x-Vertex.Po
> rm -f ./.deps/class_4d_x-class.Po
> rm -f ./.deps/class_5d_x-Coord.Po
> rm -f ./.deps/class_5d_x-Polynf.Po
> rm -f ./.deps/class_5d_x-Rat.Po
> rm -f ./.deps/class_5d_x-Subadd.Po
> rm -f ./.deps/class_5d_x-Subdb.Po
> rm -f ./.deps/class_5d_x-Subpoly.Po
> rm -f ./.deps/class_5d_x-Vertex.Po
> rm -f ./.deps/class_5d_x-class.Po
> rm -f ./.deps/class_6d_x-Coord.Po
> rm -f ./.deps/class_6d_x-Polynf.Po
> rm -f ./.deps/class_6d_x-Rat.Po
> rm -f ./.deps/class_6d_x-Subadd.Po
> rm -f ./.deps/class_6d_x-Subdb.Po
> rm -f ./.deps/class_6d_x-Subpoly.Po
> rm -f ./.deps/class_6d_x-Vertex.Po
> rm -f ./.deps/class_6d_x-class.Po
> rm -f ./.deps/cws_11d_x-Coord.Po
> rm -f ./.deps/cws_11d_x-LG.Po
> rm -f ./.deps/cws_11d_x-Polynf.Po
> rm -f ./.deps/cws_11d_x-Rat.Po
> rm -f ./.deps/cws_11d_x-Vertex.Po
> rm -f ./.deps/cws_11d_x-cws.Po
> rm -f ./.deps/cws_4d_x-Coord.Po
> rm -f ./.deps/cws_4d_x-LG.Po
> rm -f ./.deps/cws_4d_x-Polynf.Po
> rm -f ./.deps/cws_4d_x-Rat.Po
> rm -f ./.deps/cws_4d_x-Vertex.Po
> rm -f ./.deps/cws_4d_x-cws.Po
> rm -f ./.deps/cws_5d_x-Coord.Po
> rm -f ./.deps/cws_5d_x-LG.Po
> rm -f ./.deps/cws_5d_x-Polynf.Po
> rm -f ./.deps/cws_5d_x-Rat.Po
> rm -f ./.deps/cws_5d_x-Vertex.Po
> rm -f ./.deps/cws_5d_x-cws.Po
> rm -f ./.deps/cws_6d_x-Coord.Po
> rm -f ./.deps/cws_6d_x-LG.Po
> rm -f ./.deps/cws_6d_x-Polynf.Po
> rm -f ./.deps/cws_6d_x-Rat.Po
> rm -f ./.deps/cws_6d_x-Vertex.Po
> rm -f ./.deps/cws_6d_x-cws.Po
> rm -f ./.deps/mori_11d_x-Coord.Po
> rm -f ./.deps/mori_11d_x-LG.Po
> rm -f ./.deps/mori_11d_x-MoriCone.Po
> rm -f ./.deps/mori_11d_x-Polynf.Po
> rm -f ./.deps/mori_11d_x-Rat.Po
> rm -f ./.deps/mori_11d_x-SingularInput.Po
> rm -f ./.deps/mori_11d_x-Vertex.Po
> rm -f ./.deps/mori_11d_x-mori.Po
> rm -f ./.deps/mori_4d_x-Coord.Po
> rm -f ./.deps/mori_4d_x-LG.Po
> rm -f ./.deps/mori_4d_x-MoriCone.Po
> rm -f ./.deps/mori_4d_x-Polynf.Po
> rm -f ./.deps/mori_4d_x-Rat.Po
> rm -f ./.deps/mori_4d_x-SingularInput.Po
> rm -f ./.deps/mori_4d_x-Vertex.Po
> rm -f ./.deps/mori_4d_x-mori.Po
> rm -f ./.deps/mori_5d_x-Coord.Po
> rm -f ./.deps/mori_5d_x-LG.Po
> rm -f ./.deps/mori_5d_x-MoriCone.Po
> rm -f ./.deps/mori_5d_x-Polynf.Po
> rm -f ./.deps/mori_5d_x-Rat.Po
> rm -f ./.deps/mori_5d_x-SingularInput.Po
> rm -f ./.deps/mori_5d_x-Vertex.Po
> rm -f ./.deps/mori_5d_x-mori.Po
> rm -f ./.deps/mori_6d_x-Coord.Po
> rm -f ./.deps/mori_6d_x-LG.Po
> rm -f ./.deps/mori_6d_x-MoriCone.Po
> rm -f ./.deps/mori_6d_x-Polynf.Po
> rm -f ./.deps/mori_6d_x-Rat.Po
> rm -f ./.deps/mori_6d_x-SingularInput.Po
> rm -f ./.deps/mori_6d_x-Vertex.Po
> rm -f ./.deps/mori_6d_x-mori.Po
> rm -f ./.deps/nef_11d_x-Coord.Po
> rm -f ./.deps/nef_11d_x-E_Poly.Po
> rm -f ./.deps/nef_11d_x-LG.Po
> rm -f ./.deps/nef_11d_x-Nefpart.Po
> rm -f ./.deps/nef_11d_x-Polynf.Po
> rm -f ./.deps/nef_11d_x-Rat.Po
> rm -f ./.deps/nef_11d_x-Vertex.Po
> rm -f ./.deps/nef_11d_x-nef.Po
> rm -f ./.deps/nef_4d_x-Coord.Po
> rm -f ./.deps/nef_4d_x-E_Poly.Po
> rm -f ./.deps/nef_4d_x-LG.Po
> rm -f ./.deps/nef_4d_x-Nefpart.Po
> rm -f ./.deps/nef_4d_x-Polynf.Po
> rm -f ./.deps/nef_4d_x-Rat.Po
> rm -f ./.deps/nef_4d_x-Vertex.Po
> rm -f ./.deps/nef_4d_x-nef.Po
> rm -f ./.deps/nef_5d_x-Coord.Po
> rm -f ./.deps/nef_5d_x-E_Poly.Po
> rm -f ./.deps/nef_5d_x-LG.Po
> rm -f ./.deps/nef_5d_x-Nefpart.Po
> rm -f ./.deps/nef_5d_x-Polynf.Po
> rm -f ./.deps/nef_5d_x-Rat.Po
> rm -f ./.deps/nef_5d_x-Vertex.Po
> rm -f ./.deps/nef_5d_x-nef.Po
> rm -f ./.deps/nef_6d_x-Coord.Po
> rm -f ./.deps/nef_6d_x-E_Poly.Po
> rm -f ./.deps/nef_6d_x-LG.Po
> rm -f ./.deps/nef_6d_x-Nefpart.Po
> rm -f ./.deps/nef_6d_x-Polynf.Po
> rm -f ./.deps/nef_6d_x-Rat.Po
> rm -f ./.deps/nef_6d_x-Vertex.Po
> rm -f ./.deps/nef_6d_x-nef.Po
> rm -f ./.deps/poly_11d_x-Coord.Po
> rm -f ./.deps/poly_11d_x-LG.Po
> rm -f ./.deps/poly_11d_x-Polynf.Po
> rm -f ./.deps/poly_11d_x-Rat.Po
> rm -f ./.deps/poly_11d_x-Vertex.Po
> rm -f ./.deps/poly_11d_x-poly.Po
> rm -f ./.deps/poly_4d_x-Coord.Po
> rm -f ./.deps/poly_4d_x-LG.Po
> rm -f ./.deps/poly_4d_x-Polynf.Po
> rm -f ./.deps/poly_4d_x-Rat.Po
> rm -f ./.deps/poly_4d_x-Vertex.Po
> rm -f ./.deps/poly_4d_x-poly.Po
> rm -f ./.deps/poly_5d_x-Coord.Po
> rm -f ./.deps/poly_5d_x-LG.Po
> rm -f ./.deps/poly_5d_x-Polynf.Po
> rm -f ./.deps/poly_5d_x-Rat.Po
> rm -f ./.deps/poly_5d_x-Vertex.Po
> rm -f ./.deps/poly_5d_x-poly.Po
> rm -f ./.deps/poly_6d_x-Coord.Po
> rm -f ./.deps/poly_6d_x-LG.Po
> rm -f ./.deps/poly_6d_x-Polynf.Po
> rm -f ./.deps/poly_6d_x-Rat.Po
> rm -f ./.deps/poly_6d_x-Vertex.Po
> rm -f ./.deps/poly_6d_x-poly.Po
> rm -f GNUmakefile
> make[1]: Leaving directory '/<<PKGBUILDDIR>>'
>    dh_autoreconf_clean
>    dh_clean
>  dpkg-source -b .
> dpkg-source: info: using source format '3.0 (quilt)'
> dpkg-source: info: building palp using existing ./palp_2.20.orig.tar.gz
> dpkg-source: warning: ignoring deletion of file GNUmakefile, use --include-removal to override
> dpkg-source: info: local changes detected, the modified files are:
>  palp-2.20/GNUmakefile.am
>  palp-2.20/configure.ac
> dpkg-source: error: aborting due to unexpected upstream changes, see /tmp/palp_2.20-2.diff.wTyHiq
> dpkg-source: info: Hint: make sure the version in debian/changelog matches the unpacked source tree
> dpkg-source: info: you can integrate the local changes with dpkg-source --commit
> dpkg-buildpackage: error: dpkg-source -b . subprocess returned exit status 2
> 
> 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/palp_2.20-2_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.