• Bug#1045474: ocaml-mccs: Fails to build source after successful build

    From Lucas Nussbaum@21:1/5 to All on Sun Aug 13 21:50:09 2023
    XPost: linux.debian.bugs.dist

    Source: ocaml-mccs
    Version: 1.1+16-1
    Severity: minor
    Tags: trixie sid ftbfs
    User: lucas@debian.org
    Usertags: ftbfs-sab-20230813 ftbfs-source-after-build
    User: debian-qa@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-mccs
    dpkg-buildpackage: info: source version 1.1+16-1
    dpkg-buildpackage: info: source distribution unstable
    dpkg-buildpackage: info: source changed by Stéphane Glondu <glondu@debian.org>
    dpkg-source --before-build .
    debian/rules clean
    dh clean --with ocaml --buildsystem ocaml_dune
    dh_auto_clean -O--buildsystem=ocaml_dune
    dune clean
    dh_autoreconf_clean -O--buildsystem=ocaml_dune
    dh_ocamlclean -O--buildsystem=ocaml_dune
    dh_clean -O--buildsystem=ocaml_dune
    dpkg-source -b .
    dpkg-source: info: using source format '3.0 (quilt)'
    dpkg-source: info: building ocaml-mccs using existing ./ocaml-mccs_1.1+16.orig.tar.xz
    dpkg-source: warning: ignoring deletion of file src/glpk/dune-shared, use --include-removal to override
    dpkg-source: info: local changes detected, the modified files are:
    ocaml-mccs-1.1+16/src/glpk/dune
    dpkg-source: error: aborting due to unexpected upstream changes, see /tmp/ocaml-mccs_1.1+16-1.diff.y7uI7B
    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/ocaml-mccs_1.1+16-1_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.

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