From: Sven Goericke <sven.goericke@posteo.de>
To: gentoo-alt@lists.gentoo.org
Subject: [gentoo-alt] [Prefix] macos x86_64: GCC Bootstrap fails
Date: Fri, 6 Aug 2021 10:29:52 +0000 [thread overview]
Message-ID: <4eb3d8f9-b848-a1e9-97f0-a53b976fab5b@posteo.de> (raw)
In-Reply-To: <8223ac83-8bcc-66a0-4844-ad00bfb4e9d5@posteo.de>
Dear Gentto Prefix team,
I tried to setup Gentoo Prefix a couple of times on my MBP 2018.
Unfortunately it always fails during bootstrap of GCC, comparison
between stage 2 and stage 3.
OS: macos Big Sur 11.5.1
MacBook Pro (13-inch, 2018, Four Thunderbolt 3 Ports) (8GB RAM, i5)
Latest Xcode installed Version 12.5.1 (12E507)
Since I have worked as C++ dev in the past I would assume that different
object files (from same source) using the same compiler could be caused
only by different compiler-flags . But to be honest, I have no knowledge
about the gcc bootstrap process (guessing it will compile once and then
itself again with the fresh compile). So maybe someone from you guys has
some hint. I already had Gentoo installed natively on this MBP but want
to play around with Prefix a bit.
I'll try to attach the stage3.log, just let me know if you need further
information. However, probably the most important lines:
make[2]: Entering directory
'/Users/svengoericke/Gentoo/var/tmp/portage/sys-devel/gcc-10.2.0-r5/work/build'
make[3]: Entering directory
'/Users/svengoericke/Gentoo/var/tmp/portage/sys-devel/gcc-10.2.0-r5/work/build'
rm -f stage_current
make[3]: Leaving directory
'/Users/svengoericke/Gentoo/var/tmp/portage/sys-devel/gcc-10.2.0-r5/work/build'
Comparing stages 2 and 3
warning: gcc/cc1obj-checksum.o differs
warning: gcc/cc1objplus-checksum.o differs
Bootstrap comparison failure!
gcc/tree-ssa-operands.o differs
gcc/tree-ssanames.o differs
Edit: stage3.log is too big to attach, I just upladed to my server:
https://dg6lmp.de/stage1.log
https://dg6lmp.de/stage2.log
https://dg6lmp.de/stage3.log
BR Sven
next parent reply other threads:[~2021-08-06 10:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <8223ac83-8bcc-66a0-4844-ad00bfb4e9d5@posteo.de>
2021-08-06 10:29 ` Sven Goericke [this message]
2021-08-29 14:25 ` [gentoo-alt] [Prefix] macos x86_64: GCC Bootstrap fails Fabian Groffen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4eb3d8f9-b848-a1e9-97f0-a53b976fab5b@posteo.de \
--to=sven.goericke@posteo.de \
--cc=gentoo-alt@lists.gentoo.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox