[Debian-astro-maintainers] Bug#1046233: mpgrafic: Fails to build source after successful build

[Lucas Nussbaum]

Source: mpgrafic
Version: 0.3.19-1
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 mpgrafic
> dpkg-buildpackage: info: source version 0.3.19-1
> dpkg-buildpackage: info: source distribution unstable
> dpkg-buildpackage: info: source changed by Boud Roukema <boud-debian at cosmo.torun.pl>
>  dpkg-source --before-build .
> dpkg-source: info: using options from mpgrafic-0.3.19/debian/source/options: --extend-diff-ignore=(^|/)(config\.(sub|guess)|Makefile|src/.*\.mod|src/Makefile\.in|ic_.*[bxyz]|[pw].*\.dat|stamp-h1|test-suite\.log|Output.*\.tmp.*|reg.*sh\.[lt][or][gs])$
>  debian/rules clean
> dh clean
>    dh_auto_clean
> 	make -j8 distclean
> make[1]: Entering directory '/<<PKGBUILDDIR>>'
> Making distclean in src
> make[2]: Entering directory '/<<PKGBUILDDIR>>/src'
> test -z "mpgrafic" || rm -f mpgrafic
> 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 ./.deps/c_gsl_wrap.Po
> rm -f ./.deps/parallel_io.Po
> rm -f ./.deps/rfftw3d_mpi_create_plan_c_wrap.Po
> rm -f Makefile
> make[2]: Leaving directory '/<<PKGBUILDDIR>>/src'
> make[2]: Entering directory '/<<PKGBUILDDIR>>'
> test -z "regression-test-0.3.7.9.sh.log" || rm -f regression-test-0.3.7.9.sh.log
> test -z "" || rm -f 
> test -z "regression-test-0.3.7.9.sh.trs" || rm -f regression-test-0.3.7.9.sh.trs
> test . = "." || test -z "" || rm -f 
> test -z "test-suite.log" || rm -f test-suite.log
> rm -f config.h stamp-h1
> rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
> rm -f cscope.out cscope.in.out cscope.po.out cscope.files
> make[2]: Leaving directory '/<<PKGBUILDDIR>>'
> rm -f config.status config.cache config.log configure.lineno config.status.lineno
> rm -f Makefile
> make[1]: Leaving directory '/<<PKGBUILDDIR>>'
>    dh_autoreconf_clean
>    dh_clean
>  dpkg-source -b .
> dpkg-source: info: using options from mpgrafic-0.3.19/debian/source/options: --extend-diff-ignore=(^|/)(config\.(sub|guess)|Makefile|src/.*\.mod|src/Makefile\.in|ic_.*[bxyz]|[pw].*\.dat|stamp-h1|test-suite\.log|Output.*\.tmp.*|reg.*sh\.[lt][or][gs])$
> dpkg-source: info: using source format '3.0 (quilt)'
> dpkg-source: info: building mpgrafic using existing ./mpgrafic_0.3.19.orig.tar.gz
> dpkg-source: info: using patch list from debian/patches/series
> dpkg-source: warning: ignoring deletion of file install-sh, use --include-removal to override
> dpkg-source: warning: ignoring deletion of file aclocal.m4, use --include-removal to override
> dpkg-source: warning: ignoring deletion of file INSTALL, use --include-removal to override
> dpkg-source: warning: ignoring deletion of file Makefile.in, use --include-removal to override
> dpkg-source: warning: ignoring deletion of file compile, use --include-removal to override
> dpkg-source: warning: ignoring deletion of file configure, use --include-removal to override
> dpkg-source: warning: ignoring deletion of file config.h.in, use --include-removal to override
> dpkg-source: warning: ignoring deletion of file mkinstalldirs, use --include-removal to override
> dpkg-source: warning: ignoring deletion of file depcomp, use --include-removal to override
> dpkg-source: warning: ignoring deletion of file test-driver, use --include-removal to override
> dpkg-source: warning: ignoring deletion of file missing, use --include-removal to override
> dpkg-source: error: cannot represent change to a.out: binary file contents changed
> dpkg-source: error: add a.out in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: warning: executable mode 0755 of 'a.out' will not be represented in diff
> 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/mpgrafic_0.3.19-1_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.