Bug#1045506: libflame: Fails to build source after successful build

[Lucas Nussbaum]

Source: libflame
Version: 5.2.0-4
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 libflame
> dpkg-buildpackage: info: source version 5.2.0-4
> dpkg-buildpackage: info: source distribution unstable
> dpkg-buildpackage: info: source changed by Mo Zhou <lumin at debian.org>
>  dpkg-source --before-build .
>  debian/rules clean
> dh clean -Smakefile
>    dh_auto_clean -O-Smakefile
> 	make -j8 distclean
> make[1]: Entering directory '/<<PKGBUILDDIR>>'
> Removing makefile fragments from ./obj/x86_64-pc-linux-gnu/src
> Removing flattened header files from ./include/x86_64-pc-linux-gnu
> Removing object files from ./obj/x86_64-pc-linux-gnu/src
> Removing libraries from ./lib/x86_64-pc-linux-gnu
> Removing ar_obj_list
> Removing config
> Removing obj
> Removing lib
> Removing include
> Removing intermediate configure files
> make[1]: Leaving directory '/<<PKGBUILDDIR>>'
>    debian/rules override_dh_clean
> make[1]: Entering directory '/<<PKGBUILDDIR>>'
> dh_clean -X.orig -X.bak
> rm -f libflame1.install libflame1.links
> rm -f libflame1.postinst libflame1.prerm
> make[1]: Leaving directory '/<<PKGBUILDDIR>>'
>  dpkg-source -b .
> dpkg-source: info: using source format '3.0 (quilt)'
> dpkg-source: info: building libflame using existing ./libflame_5.2.0.orig.tar.gz
> dpkg-source: info: using patch list from debian/patches/series
> dpkg-source: error: cannot represent change to test/obj/test_apcaqutinc.o: binary file contents changed
> dpkg-source: error: add test/obj/test_apcaqutinc.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 test/obj/test_apqudut.o: binary file contents changed
> dpkg-source: error: add test/obj/test_apqudut.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 test/obj/test_apqudutinc.o: binary file contents changed
> dpkg-source: error: add test/obj/test_apqudutinc.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 test/obj/test_apqut.o: binary file contents changed
> dpkg-source: error: add test/obj/test_apqut.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 test/obj/test_apqutinc.o: binary file contents changed
> dpkg-source: error: add test/obj/test_apqutinc.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 test/obj/test_bidiagut.o: binary file contents changed
> dpkg-source: error: add test/obj/test_bidiagut.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 test/obj/test_caqrutinc.o: binary file contents changed
> dpkg-source: error: add test/obj/test_caqrutinc.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 test/obj/test_chol.o: binary file contents changed
> dpkg-source: error: add test/obj/test_chol.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 test/obj/test_eig_gest.o: binary file contents changed
> dpkg-source: error: add test/obj/test_eig_gest.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 test/obj/test_gemm.o: binary file contents changed
> dpkg-source: error: add test/obj/test_gemm.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 test/obj/test_hemm.o: binary file contents changed
> dpkg-source: error: add test/obj/test_hemm.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 test/obj/test_her2k.o: binary file contents changed
> dpkg-source: error: add test/obj/test_her2k.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 test/obj/test_herk.o: binary file contents changed
> dpkg-source: error: add test/obj/test_herk.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 test/obj/test_hessut.o: binary file contents changed
> dpkg-source: error: add test/obj/test_hessut.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 test/obj/test_libflame.o: binary file contents changed
> dpkg-source: error: add test/obj/test_libflame.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 test/obj/test_lqut.o: binary file contents changed
> dpkg-source: error: add test/obj/test_lqut.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 test/obj/test_lu_incpiv.o: binary file contents changed
> dpkg-source: error: add test/obj/test_lu_incpiv.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 test/obj/test_lu_nopiv.o: binary file contents changed
> dpkg-source: error: add test/obj/test_lu_nopiv.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 test/obj/test_lu_piv.o: binary file contents changed
> dpkg-source: error: add test/obj/test_lu_piv.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 test/obj/test_lyap.o: binary file contents changed
> dpkg-source: error: add test/obj/test_lyap.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 test/obj/test_qrut.o: binary file contents changed
> dpkg-source: error: add test/obj/test_qrut.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 test/obj/test_qrutinc.o: binary file contents changed
> dpkg-source: error: add test/obj/test_qrutinc.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 test/obj/test_spdinv.o: binary file contents changed
> dpkg-source: error: add test/obj/test_spdinv.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 test/obj/test_sylv.o: binary file contents changed
> dpkg-source: error: add test/obj/test_sylv.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 test/obj/test_symm.o: binary file contents changed
> dpkg-source: error: add test/obj/test_symm.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 test/obj/test_syr2k.o: binary file contents changed
> dpkg-source: error: add test/obj/test_syr2k.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 test/obj/test_syrk.o: binary file contents changed
> dpkg-source: error: add test/obj/test_syrk.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 test/obj/test_tridiagut.o: binary file contents changed
> dpkg-source: error: add test/obj/test_tridiagut.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 test/obj/test_trinv.o: binary file contents changed
> dpkg-source: error: add test/obj/test_trinv.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 test/obj/test_trmm.o: binary file contents changed
> dpkg-source: error: add test/obj/test_trmm.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 test/obj/test_trsm.o: binary file contents changed
> dpkg-source: error: add test/obj/test_trsm.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 test/obj/test_uddateut.o: binary file contents changed
> dpkg-source: error: add test/obj/test_uddateut.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 test/obj/test_uddateutinc.o: binary file contents changed
> dpkg-source: error: add test/obj/test_uddateutinc.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 test/test_libflame.x: binary file contents changed
> dpkg-source: error: add test/test_libflame.x in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: warning: executable mode 0755 of 'test/test_libflame.x' 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/libflame_5.2.0-4_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.