From: Chris Marusich <cmmarusich@gmail.com>
To: guix-devel@gnu.org
Cc: "Léo Le Bouter" <lle-bout@zaclys.net>
Subject: Request to verify powerpc64-linux bootstrap binaries
Date: Mon, 01 Jun 2020 19:56:43 -0700 [thread overview]
Message-ID: <87o8q2uqdw.fsf@gmail.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 2766 bytes --]
Hi everyone!
Thanks to Léo's help, as of commit
8159ce1970d91567468cf1bacac313099a009d2a, the master branch now contains
all the changes necessary to cross-compile powerpc64-linux bootstrap
binaries. I've done this without substitutes by running the following
commands on an x86_64-liinux machine.
First, to ensure you're using commit
8159ce1970d91567468cf1bacac313099a009d2a, put something like this in
your ~/.config/guix/channels.scm file:
(list (channel
(name 'guix)
(url "https://git.savannah.gnu.org/git/guix.git")
(commit
"8159ce1970d91567468cf1bacac313099a009d2a")))
Then, run these commands:
# Confirm you're using the right guix.
guix describe
# Clear as many GC roots as possible, and do a GC run.
guix gc --delete-generations
# Build the bootstrap tarballs without substitutes.
guix build --no-substitutes --target=powerpc64-linux-gnu bootstrap-tarballs
After a few hours, you should see the following message:
successfully built /gnu/store/icnj0m294b94pc3rhpmkz6zc41w8vyqj-bootstrap-tarballs-0.drv
/gnu/store/dy4fhy2vqyxqfad59mfdqdd0qpcrwmyx-bootstrap-tarballs-0
On my end, the SHA-512 hashes of the binaries are:
--8<---------------cut here---------------start------------->8---
426e5f1d0d7023a90e73286ccda1fa55a359301e998a19dfe00f5b4f5d387e69d7a247f47056f41e609393893b0238a908698fbd28d73b183b32a5dadcfe9fbb binutils-static-stripped-2.34-powerpc64-linux-gnu.tar.xz
8aca7f332a1ba8e3c2225c161a7545b0a04ddd690d164dc97afee9c9ea067b0c49bc155e9f06d285c22e24cdd16d91e59730af5f1dd9efcda13a26bede5948a2 gcc-stripped-5.5.0-powerpc64-linux-gnu.tar.xz
a717a420e765accf12cfc1e18ebed76e9359ee58e8781601ca9066ced59196f88a528ddc554c0f57c77e2c01908cafe596f3c8d1df135beb4cae4073b9a999d2 glibc-stripped-2.31-powerpc64-linux-gnu.tar.xz
e2e70c7fcc477fced12eb76704212f9bda0e1ec2cf40137ff6a32a85ca75fec10ec20076b73698438e48c3ce45d24542aa309bb99274f4c3d4f9d49ec9d1dd7b guile-static-stripped-2.0.14-powerpc64-linux-gnu.tar.xz
04d9203467ecb48e9f1fca5130199c292212d4d119153778d398899aeef517fc8bce5d25f3505063f38e433fa09e3c723a6da5dee4943dbc9d3728279356879b static-binaries-0-powerpc64-linux-gnu.tar.xz
--8<---------------cut here---------------end--------------->8---
Hopefully, you'll get identical results! You don't have to run "guix
gc" if you don't want to, but doing so will increase the likelihood of
catching nondeterminism issues propagated from dependencies (which seem
unlikely, but you never know). It took 3 or 4 for me hours on a modern
16-core machine.
Once we verify the binaries, we can actually start using them to build
stuff! Léo has already gotten an optimistic start on that work, and
many things are building successfully. Exciting!!
--
Chris
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 832 bytes --]
next reply other threads:[~2020-06-02 2:57 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-02 2:56 Chris Marusich [this message]
2020-06-02 8:57 ` Request to verify powerpc64-linux bootstrap binaries Vincent Legoll
2020-06-02 14:16 ` Jack Hill
2020-06-02 19:09 ` Chris Marusich
2020-06-03 4:01 ` Jack Hill
2020-06-02 12:35 ` Maxim Cournoyer
2020-06-04 6:34 ` Efraim Flashner
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
List information: https://guix.gnu.org/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87o8q2uqdw.fsf@gmail.com \
--to=cmmarusich@gmail.com \
--cc=guix-devel@gnu.org \
--cc=lle-bout@zaclys.net \
/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.
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/guix.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).