Re: Cross-build issues over bookworm host for non-bookworm targets

[Uladzimir Bely <ubely@ilbers.de>]

On Fri, 2023-06-02 at 10:30 +0200, 'Jan Kiszka' via isar-users wrote:
> Hi all,
> 
> the kas-isar:next build container is now based on bookworm, and that 
> seems to reveal some issues around cross-building over that host.
> I've 
> not reproduced that with two layers, meta-iot2050 and isar-cip-core.
> The 
> latter builds fine natively, e.g. qemu-amd64, but it fails once 
> switching to qemu-arm64 e.g. BUT: bookworm as target is fine again.
> 
> Some exemplary splat:
> 
> ERROR: Logfile of failure stored in: /build/tmp/work/cip-core-
> bullseye-arm64/sshd-regen-keys/0.4-r0/temp/log.do_dpkg_build.14055
> Log data follows:
> > DEBUG: Executing python function sstate_task_prefunc
> > DEBUG: Python function sstate_task_prefunc finished
> > DEBUG: Executing python function do_dpkg_build
> > DEBUG: Executing shell function schroot_create_configs
> > DEBUG: Shell function schroot_create_configs finished
> > DEBUG: Executing shell function dpkg_runbuild
> > sbuild (Debian sbuild) 0.85.0 (04 January 2023) on 76d4480b6118
> > 
> > +==================================================================
> > ============+
> > > sshd-regen-keys 0.4 (arm64)                  Fri, 02 Jun 2023
> > > 08:27:29 +0000 |
> > +==================================================================
> > ============+
> > 
> > Package: sshd-regen-keys
> > Version: 0.4
> > Source Version: 0.4
> > Distribution: isar
> > Machine Architecture: amd64
> > Host Architecture: arm64
> > Build Architecture: amd64
> > Build Profiles: cross
> > Build Type: binary
> > 
> > I: NOTICE: Log filtering will replace 'var/run/schroot/mount/isar-
> > builder-80876582-28a6-4cef-89cf-0c1aacac137d-14055-caaa44a8-48f9-
> > 4b91-bf10-b777cbca86a3' with '<<CHROOT>>'
> > 
> > +------------------------------------------------------------------
> > ------------+
> > > Chroot Setup
> > > Commands                                                        |
> > +------------------------------------------------------------------
> > ------------+
> > 
> > 
> > echo "Package: *\nPin: release n=isar\nPin-Priority: 1000" >
> > /etc/apt/preferences.d/isar-apt
> > -------------------------------------------------------------------
> > -------------------------
> > 
> > 
> > I: Finished running 'echo "Package: *\nPin: release n=isar\nPin-
> > Priority: 1000" > /etc/apt/preferences.d/isar-apt'.
> > 
> > echo "APT::Get::allow-downgrades 1;" > /etc/apt/apt.conf.d/50isar-
> > apt
> > -------------------------------------------------------------------
> > --
> > 
> > 
> > I: Finished running 'echo "APT::Get::allow-downgrades 1;" >
> > /etc/apt/apt.conf.d/50isar-apt'.
> > 
> > rm -f /var/log/dpkg.log
> > -----------------------
> > 
> > 
> > I: Finished running 'rm -f /var/log/dpkg.log'.
> > 
> > ln -sf /home/builder/sshd-regen-
> > keys/rootfs/var/cache/apt/archives/*.deb -t
> > /var/cache/apt/archives/ || :
> > -------------------------------------------------------------------
> > --------------------------------------
> > 
> > 
> > I: Finished running 'ln -sf /home/builder/sshd-regen-
> > keys/rootfs/var/cache/apt/archives/*.deb -t
> > /var/cache/apt/archives/ || :'.
> > 
> > Finished processing commands.
> > -------------------------------------------------------------------
> > -------------
> > I: NOTICE: Log filtering will replace 'build/sshd-regen-keys-
> > AuXR83/resolver-Ms1W52' with '<<RESOLVERDIR>>'
> > 
> > +------------------------------------------------------------------
> > ------------+
> > > Update
> > > chroot                                                           
> > >      |
> > +------------------------------------------------------------------
> > ------------+
> > 
> > Reading package lists...
> > Building dependency tree...
> > Reading state information...
> > Calculating upgrade...
> > 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
> > 
> > +------------------------------------------------------------------
> > ------------+
> > > Fetch source
> > > files                                                           |
> > +------------------------------------------------------------------
> > ------------+
> > 
> > 
> > Local sources
> > -------------
> > 
> > /build/tmp/work/cip-core-bullseye-arm64/sshd-regen-keys/0.4-
> > r0/sshd-regen-keys_0.4.dsc exists in /build/tmp/work/cip-core-
> > bullseye-arm64/sshd-regen-keys/0.4-r0; copying to chroot
> > I: NOTICE: Log filtering will replace 'build/sshd-regen-keys-
> > AuXR83/sshd-regen-keys-0.4' with '<<PKGBUILDDIR>>'
> > I: NOTICE: Log filtering will replace 'build/sshd-regen-keys-
> > AuXR83' with '<<BUILDDIR>>'
> > 
> > +------------------------------------------------------------------
> > ------------+
> > > Install package build
> > > dependencies                                           |
> > +------------------------------------------------------------------
> > ------------+
> > 
> > 
> > Setup apt archive
> > -----------------
> > 
> > Merged Build-Depends: debhelper (>= 10), build-essential:amd64,
> > fakeroot:amd64, crossbuild-essential-arm64:amd64, libc-dev:arm64,
> > libstdc++-dev:arm64
> > Filtered Build-Depends: debhelper (>= 10), build-essential:amd64,
> > fakeroot:amd64, crossbuild-essential-arm64:amd64, libc-dev:arm64,
> > libstdc++-dev:arm64
> > dpkg-deb: building package 'sbuild-build-depends-main-dummy' in
> > '/<<RESOLVERDIR>>/apt_archive/sbuild-build-depends-main-dummy.deb'.
> > Ign:1 copy:/<<RESOLVERDIR>>/apt_archive ./ InRelease
> > Get:2 copy:/<<RESOLVERDIR>>/apt_archive ./ Release [609 B]
> > Ign:3 copy:/<<RESOLVERDIR>>/apt_archive ./ Release.gpg
> > Get:4 copy:/<<RESOLVERDIR>>/apt_archive ./ Sources [683 B]
> > Get:5 copy:/<<RESOLVERDIR>>/apt_archive ./ Packages [726 B]
> > Fetched 2018 B in 0s (0 B/s)
> > Reading package lists...
> > Get:1 file:/home/builder/sshd-regen-keys/isar-apt/cip-core-
> > bullseye-arm64/apt/cip-core-bullseye isar InRelease
> > Ign:1 file:/home/builder/sshd-regen-keys/isar-apt/cip-core-
> > bullseye-arm64/apt/cip-core-bullseye isar InRelease
> > Get:2 file:/home/builder/sshd-regen-keys/isar-apt/cip-core-
> > bullseye-arm64/apt/cip-core-bullseye isar Release [4994 B]
> > Get:2 file:/home/builder/sshd-regen-keys/isar-apt/cip-core-
> > bullseye-arm64/apt/cip-core-bullseye isar Release [4994 B]
> > Get:3 file:/home/builder/sshd-regen-keys/isar-apt/cip-core-
> > bullseye-arm64/apt/cip-core-bullseye isar Release.gpg
> > Ign:3 file:/home/builder/sshd-regen-keys/isar-apt/cip-core-
> > bullseye-arm64/apt/cip-core-bullseye isar Release.gpg
> > Reading package lists...
> > Reading package lists...
> > 
> > Install main build dependencies (apt-based resolver)
> > ----------------------------------------------------
> > 
> > Installing build dependencies
> > Reading package lists...
> > Building dependency tree...
> > Reading state information...
> > /usr/lib/apt/solvers/apt: /lib/x86_64-linux-gnu/libc.so.6: version
> > `GLIBC_2.34' not found (required by /usr/lib/apt/solvers/apt)
> > Execute external solver...
> > E: Write error - write (32: Broken pipe)
> > E: Write error - write (32: Broken pipe)
> > E: Sub-process sbuild-cross-resolver received signal 13.
> > apt-get failed.
> > E: Package installation failed
> > Not removing build depends: cloned chroot in use
> 
> 
> "/lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.34' not found",
> that looks suspicious.
> 
> Are we leaking something from the host into the sbuild env that falls
> apart here? Are we missing a dependency for the sbuild env? Or is
> there 
> a fundamental incompatibility in bookworm? 
> 
> Jan
> 
> -- 
> Siemens AG, Technology
> Competence Center Embedded Linux
> 

Adding "apt-utils" to SBUILD_CHROOT_PREINSTALL_COMMON  in
`meta/recipes-devtools/sbuild-chroot` seems to solve the issue.

This package provides `/usr/lib/apt/solvers/apt` in sbuild-chroot.