From: "Ludovic Courtès" <ludo@gnu.org>
To: Stefan <stefan-guix@vodafonemail.de>
Cc: 45654@debbugs.gnu.org
Subject: bug#45654: Building guile on x86_64 for aarch64 fails because of a missing guile
Date: Wed, 06 Jan 2021 14:29:27 +0100 [thread overview]
Message-ID: <87pn2ikxc8.fsf@gnu.org> (raw)
In-Reply-To: <AD2F7847-93C2-4692-8C32-B1D478F4D61A@vodafonemail.de> (Stefan's message of "Wed, 6 Jan 2021 12:35:38 +0100")
Hi Stefan,
Stefan <stefan-guix@vodafonemail.de> skribis:
> Hi Ludo’!
>
>> Stefan: I recommend against ‘--disable-chroot’ as anything could leak
>> into build processes.
>
> Thanks for your reply. I understand that ‘--disable-chroot’ is not a good idea. In the end my try building guix over night fails with test errors. As I wrote in the bug ticket, I even did a reboot after the reconfigure. But just restarting qemu-binfmt and guix-daemon is no solution in my case:
>
> stefan@guix ~$ sudo herd restart qemu-binfmt
> Service qemu-binfmt has been stopped.
> Service qemu-binfmt has been started.
> stefan@guix ~$ sudo herd restart guix-daemon
> Service guix-daemon has been stopped.
> Service guix-daemon has been started.
> stefan@guix ~$ guix build --system=aarch64-linux guix
> Folgende Ableitung wird erstellt:
> /gnu/store/4wdh7yy6g7imycaz9c21vcmk9l97qnpv-guix-1.2.0-8.7624ebb.drv
> /gnu/store/4wdh7yy6g7imycaz9c21vcmk9l97qnpv-guix-1.2.0-8.7624ebb.drv wird erstellt …
> while setting up the build environment: executing `/gnu/store/x3gq648qnfnla7nppyfjvj62s2i8y7rl-guile-3.0.2/bin/guile': No such file or directory
I have:
--8<---------------cut here---------------start------------->8---
$ file /gnu/store/x3gq648qnfnla7nppyfjvj62s2i8y7rl-guile-3.0.2/bin/guile
/gnu/store/x3gq648qnfnla7nppyfjvj62s2i8y7rl-guile-3.0.2/bin/guile: ELF 64-bit LSB executable, ARM aarch64, version 1 (SYSV), dynamically linked, interpreter /gnu/store/cb88z63hyg1icd2kkahiink2p291mhr2-glibc-2.31/lib/ld-linux-aarch64.so.1, for GNU/Linux 2.6.32, not stripped
--8<---------------cut here---------------end--------------->8---
So ENOENT above means that the ELF interpreter of this file is not in
the build chroot, and that in turns almost certainly hints at an
inconsistency between the ‘--chroot-directory’ flags passed to
guix-daemon and the file name that shows up in
/proc/sys/fs/binfmt_misc/qemu-aarch64 (set up by ‘qemu-binfmt’).
I don’t see why restarting the two services has no effect. Could you
compare the output of:
guix gc -R $(cat /proc/sys/fs/binfmt_misc/qemu-aarch64 |grep interpreter|cut -d ' ' -f 2-)
with the ‘--chroot-directory’ flags shown by:
cat /proc/$(LC_ALL=C sudo -E herd status guix-daemon | grep Running| sed -'es/.* \([0-9]\+\).*/\1/g')/cmdline | xargs -0 echo
?
> I’ll now retry with
>
> sudo -b env -i PATH=/gnu/store/x3gq648qnfnla7nppyfjvj62s2i8y7rl-guile-3.0.2/bin /gnu/store/ca91bk34z3hmzv5d8j5xi0z8f4riyx7m-guix-1.2.0-8.7624ebb/bin/guix-daemon --build-users-group guixbuild --max-silent-time 0 --timeout 0 --log-compression bzip2 --discover=no --substitute-urls https://ci.guix.gnu.org --disable-chroot
Setting PATH like this won’t make any difference.
HTH!
Ludo’.
next prev parent reply other threads:[~2021-01-06 13:30 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-04 15:32 bug#45654: Building guile on x86_64 for aarch64 fails because of a missing guile Stefan
2021-01-04 18:08 ` Stefan
2021-01-05 12:25 ` Efraim Flashner
2021-01-05 14:55 ` Stefan
2021-01-05 17:20 ` Stefan
2021-01-06 11:14 ` Ludovic Courtès
2021-01-06 11:35 ` Stefan
2021-01-06 13:29 ` Ludovic Courtès [this message]
2021-01-06 18:00 ` Stefan
2021-01-07 8:24 ` Ludovic Courtès
2021-01-07 20:44 ` bug#45654: [PATCH 1/1] gnu: qemu-binfmt-service-type: Change 'guix-support?' default to #t Stefan
2021-01-16 21:39 ` Ludovic Courtès
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