Bug#1043839: blis: Fails to build source after successful build

Sun Aug 13 14:17:55 BST 2023

Source: blis
Version: 0.9.0-1
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 blis
> dpkg-buildpackage: info: source version 0.9.0-1
> 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
>    dh_clean -O-Smakefile
>  dpkg-source -b .
> dpkg-source: info: using source format '3.0 (quilt)'
> dpkg-source: info: building blis using existing ./blis_0.9.0.orig.tar.gz
> dpkg-source: info: using patch list from debian/patches/series
> dpkg-source: error: cannot represent change to 4-pthread/kernels/power7/3/test/bli_gemm_power7_int_8x4.c:
> dpkg-source: error:   new version is symlink to ../bli_gemm_power7_int_8x4.c
> dpkg-source: error:   old version is nonexistent
> dpkg-source: error: cannot represent change to 4-pthread/lib/x86_64/libblis.so.4:
> dpkg-source: error:   new version is symlink to libblis.so
> dpkg-source: error:   old version is nonexistent
> dpkg-source: error: cannot represent change to 64-4-pthread/kernels/power7/3/test/bli_gemm_power7_int_8x4.c:
> dpkg-source: error:   new version is symlink to ../bli_gemm_power7_int_8x4.c
> dpkg-source: error:   old version is nonexistent
> dpkg-source: error: cannot represent change to 64-4-pthread/lib/x86_64/libblis64.so.4:
> dpkg-source: error:   new version is symlink to libblis64.so
> dpkg-source: error:   old version is nonexistent
> dpkg-source: error: cannot represent change to 64-4-serial/kernels/power7/3/test/bli_gemm_power7_int_8x4.c:
> dpkg-source: error:   new version is symlink to ../bli_gemm_power7_int_8x4.c
> dpkg-source: error:   old version is nonexistent
> dpkg-source: error: cannot represent change to 64-4-serial/lib/x86_64/libblis64.so.4:
> dpkg-source: error:   new version is symlink to libblis64.so
> dpkg-source: error:   old version is nonexistent
> dpkg-source: error: cannot represent change to 4-openmp/kernels/power7/3/test/bli_gemm_power7_int_8x4.c:
> dpkg-source: error:   new version is symlink to ../bli_gemm_power7_int_8x4.c
> dpkg-source: error:   old version is nonexistent
> dpkg-source: error: cannot represent change to 4-openmp/lib/x86_64/libblis.so.4:
> dpkg-source: error:   new version is symlink to libblis.so
> dpkg-source: error:   old version is nonexistent
>
> [...]
> 
> dpkg-source: error: cannot represent change to 64-4-serial/obj/x86_64/testsuite/test_trmm3.o: binary file contents changed
> dpkg-source: error: add 64-4-serial/obj/x86_64/testsuite/test_trmm3.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 64-4-serial/obj/x86_64/testsuite/test_trmv.o: binary file contents changed
> dpkg-source: error: add 64-4-serial/obj/x86_64/testsuite/test_trmv.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 64-4-serial/obj/x86_64/testsuite/test_trsm.o: binary file contents changed
> dpkg-source: error: add 64-4-serial/obj/x86_64/testsuite/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 64-4-serial/obj/x86_64/testsuite/test_trsm_ukr.o: binary file contents changed
> dpkg-source: error: add 64-4-serial/obj/x86_64/testsuite/test_trsm_ukr.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 64-4-serial/obj/x86_64/testsuite/test_trsv.o: binary file contents changed
> dpkg-source: error: add 64-4-serial/obj/x86_64/testsuite/test_trsv.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 64-4-serial/obj/x86_64/testsuite/test_xpbym.o: binary file contents changed
> dpkg-source: error: add 64-4-serial/obj/x86_64/testsuite/test_xpbym.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 64-4-serial/obj/x86_64/testsuite/test_xpbyv.o: binary file contents changed
> dpkg-source: error: add 64-4-serial/obj/x86_64/testsuite/test_xpbyv.o in debian/source/include-binaries if you want to store the modified binary in the debian tarball
> dpkg-source: warning: file blis-0.9.0/64-4-serial/sandbox/power10/POWER10.md has no final newline (either original or modified version)
> dpkg-source: warning: file blis-0.9.0/64-4-serial/sandbox/power10/i4_macros.h has no final newline (either original or modified version)
> dpkg-source: warning: file blis-0.9.0/64-4-serial/sandbox/power10/p10_testsuite/Makefile has no final newline (either original or modified version)
> dpkg-source: warning: file blis-0.9.0/64-4-serial/sandbox/power10/p10_testsuite/common.h has no final newline (either original or modified version)
> dpkg-source: warning: executable mode 0755 of '64-4-serial/test/1m4m/runme.sh' will not be represented in diff
> dpkg-source: warning: executable mode 0755 of '64-4-serial/test/3/runme.sh' will not be represented in diff
> dpkg-source: warning: executable mode 0755 of '64-4-serial/test/exec_sizes/grab_top_outputs.sh' will not be represented in diff
> dpkg-source: warning: newly created empty file '64-4-serial/test/mixeddt/matlab/output/.gitkeep' will not be represented in diff
> dpkg-source: warning: executable mode 0755 of '64-4-serial/test/mixeddt/runme.sh' will not be represented in diff
> dpkg-source: warning: executable mode 0755 of '64-4-serial/test/runme.sh' will not be represented in diff
> dpkg-source: warning: executable mode 0755 of '64-4-serial/test/studies/skx/runme.sh' will not be represented in diff
> dpkg-source: warning: file blis-0.9.0/64-4-serial/test/studies/thunderx2/plot_thunderx2_perf.m has no final newline (either original or modified version)
> dpkg-source: warning: executable mode 0755 of '64-4-serial/test/studies/thunderx2/runme.sh' will not be represented in diff
> dpkg-source: warning: executable mode 0755 of '64-4-serial/test/sup/old/supmt/runme.sh' will not be represented in diff
> dpkg-source: warning: executable mode 0755 of '64-4-serial/test/sup/old/supst/runme.sh' will not be represented in diff
> dpkg-source: warning: executable mode 0755 of '64-4-serial/test/sup/runme.sh' will not be represented in diff
> dpkg-source: error: cannot represent change to 64-4-serial/test_libblis64.x: binary file contents changed
> dpkg-source: error: add 64-4-serial/test_libblis64.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 '64-4-serial/test_libblis64.x' will not be represented in diff
> dpkg-source: warning: executable mode 0755 of '64-4-serial/testsuite/check-blistest.sh' will not be represented in diff
> dpkg-source: warning: newly created empty file '64-4-serial/testsuite/obj/.gitkeep' will not be represented in diff
> dpkg-source: warning: executable mode 0755 of '64-4-serial/testsuite/old/jobscripts/cfig.sh' will not be represented in diff
> dpkg-source: warning: executable mode 0755 of '64-4-serial/testsuite/old/jobscripts/mk.sh' will not be represented in diff
> dpkg-source: warning: executable mode 0755 of '64-4-serial/testsuite/old/jobscripts/runtest.sh' will not be represented in diff
> dpkg-source: warning: executable mode 0755 of '64-4-serial/travis/cxx/cxx-test.sh' will not be represented in diff
> dpkg-source: warning: executable mode 0755 of '64-4-serial/travis/do_sde.sh' will not be represented in diff
> dpkg-source: warning: executable mode 0755 of '64-4-serial/travis/do_testsuite.sh' will not be represented in diff
> dpkg-source: warning: executable mode 0755 of '64-4-serial/travis/patch-ld-so.py' 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/blis_0.9.0-1_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.