From: Chris Marusich <cmmarusich@gmail.com>
To: Efraim Flashner <efraim@flashner.co.il>
Cc: guix-devel@gnu.org, 47615@debbugs.gnu.org
Subject: Re: bug#47615: [PATCH 1/9] gnu: bootstrap: Add support for powerpc-linux.
Date: Tue, 04 May 2021 18:52:31 -0700 [thread overview]
Message-ID: <87wnse0www.fsf@gmail.com> (raw)
In-Reply-To: 87pmyx1q36.fsf@gmail.com
[-- Attachment #1: Type: text/plain, Size: 1690 bytes --]
Chris Marusich <cmmarusich@gmail.com> writes:
> Efraim Flashner <efraim@flashner.co.il> writes:
>
>> On 923bb70a1bff657125c3008f119a477e5cb57c2b
>> gnu:glibc-for-bootstrap: Fix patch.
>>
>> Run
>> ./pre-inst-env guix build --target=powerpc-linux-gnu bootstrap-tarballs
g>>
>> Producing
>>
>> /gnu/store/dyj1wvayyp1ihaknkxniz1xamcf4yrhl-bootstrap-tarballs-0
>>
>> With guix hash -rx /gnu/store/dyj1wvayyp1ihaknkxniz1xamcf4yrhl-bootstrap-tarballs-0
>>
>> 02xx2ydj28pwv3vflqffinpq1icj09gzi9icm8j4bwc4lca9irxn
>
> Generally speaking, this patch looks fine to me. Just curious, what
> sort of machines does one use for 32-bit powerpc?
>
> I want to build the bootstrap binaries, see if they're reproducible (in
> particular GCC, which I suspect won't be), and verify the hashes.
>
> It might take a few days to do that, but I'll update this thread once
> I've done it.
I repeated Efraim's steps on two different x86_64-linux Guix System
machines. In both cases, it produced exactly the same hash. Therefore,
it would seem these bootstrap binaries are actually reproducible. I was
surprised by this because of my experience with bug 41669. I expected
GCC to not be reproducible, but in this case it seems reproducible.
I wonder what's different? The powerpc64 architecture is 64-bit, and
powerpc is 32-bit, but I wonder what else might be different that could
cause the non-reproducibility to occur only in the powerpc64-linux
case.
Anyway, this is good news for the powerpc-linux port. It is also an
interesting clue for the investigation of bug 41669, but further
discussion about that should go there, not here.
--
Chris
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 861 bytes --]
next prev parent reply other threads:[~2021-05-05 1:52 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-06 12:24 [bug#47615] [PATCH 0/9] Add 32-bit powerpc support Efraim Flashner
2021-04-06 12:32 ` [bug#47615] [PATCH 1/9] gnu: bootstrap: Add support for powerpc-linux Efraim Flashner
2021-04-14 3:51 ` bug#47615: " Chris Marusich
2021-04-14 7:36 ` Vincent Legoll
2021-04-14 13:56 ` [bug#47615] " Efraim Flashner
2021-05-05 1:52 ` Chris Marusich [this message]
2021-05-05 8:51 ` bug#47615: " Efraim Flashner
2021-05-06 16:35 ` Ludovic Courtès
2021-04-06 12:32 ` [bug#47615] [PATCH 2/9] gnu: guile-3.0: Fix building on powerpc-linux Efraim Flashner
2021-04-14 4:00 ` bug#47615: " Chris Marusich
2021-04-14 14:00 ` Efraim Flashner
2021-04-06 12:32 ` [bug#47615] [PATCH 3/9] gnu: binutils: Adjust test suite " Efraim Flashner
2021-04-17 19:51 ` bug#47615: [PATCH 0/9] Add 32-bit powerpc support Chris Marusich
2021-04-17 20:02 ` bug#47615: [PATCH 3/9] gnu: binutils: Adjust test suite on powerpc-linux Chris Marusich
2021-04-18 9:23 ` bug#47615: [PATCH 0/9] Add 32-bit powerpc support Efraim Flashner
2021-04-22 5:11 ` bug#47615: [PATCH 3/9] gnu: binutils: Adjust test suite on powerpc-linux Chris Marusich
2021-04-27 7:01 ` [bug#47615] " Efraim Flashner
2021-04-06 12:32 ` [bug#47615] [PATCH 4/9] gnu: mesa: Add support for powerpc-linux Efraim Flashner
2021-04-06 19:29 ` Efraim Flashner
2021-04-06 12:32 ` [PATCH 5/9] gnu: Add mac-fdisk Efraim Flashner
2021-04-06 12:32 ` [bug#47615] [PATCH 6/9] gnu: american-fuzzy-lop: Add support for powerpc-linux Efraim Flashner
2021-04-14 3:25 ` bug#47615: [PATCH 0/9] Add 32-bit powerpc support Chris Marusich
2021-04-06 12:32 ` [bug#47615] [PATCH 7/9] build: qemu-command: Add support for powerpc Efraim Flashner
2021-04-06 17:02 ` Vincent Legoll
2021-04-06 19:17 ` Efraim Flashner
2021-04-06 22:27 ` Vincent Legoll
2021-04-06 12:32 ` [PATCH 8/9] gnu: mercurial: Skip tests on powerpc-linux Efraim Flashner
2021-04-06 12:32 ` [bug#47615] [PATCH 9/9] gnu: nss: " Efraim Flashner
2021-04-06 17:00 ` Vincent Legoll
2021-04-06 19:18 ` Efraim Flashner
2021-04-06 22:31 ` Vincent Legoll
2021-04-07 20:33 ` [PATCH 0/9] Add 32-bit powerpc support Vincent Legoll
2021-04-08 7:00 ` Efraim Flashner
2021-04-17 16:04 ` Ludovic Courtès
2021-04-17 16:51 ` Vincent Legoll
2021-04-17 19:42 ` Efraim Flashner
2021-04-17 20:07 ` Vincent Legoll
2021-05-06 14:38 ` bug#47615: " Ludovic Courtès
2021-05-10 8:20 ` Efraim Flashner
2021-05-11 20:24 ` Ludovic Courtès
2021-05-24 9:51 ` Efraim Flashner
2021-05-26 14:09 ` Ludovic Courtès
2021-05-31 10:23 ` Tobias Platen
2021-04-22 7:59 ` [bug#47615] [PATCH v2 00/12] " Efraim Flashner
2021-04-22 7:59 ` [PATCH v2 01/12] gnu: bootstrap: Add support for powerpc-linux Efraim Flashner
2021-04-22 7:59 ` [PATCH v2 02/12] gnu: guile-3.0: Fix building on powerpc-linux Efraim Flashner
2021-05-06 14:45 ` bug#47615: [PATCH 0/9] Add 32-bit powerpc support Ludovic Courtès
2021-05-10 8:01 ` Efraim Flashner
2021-04-22 7:59 ` [PATCH v2 03/12] gnu: gcc-boot0: Use 128-bit long-double on powerpc-linux Efraim Flashner
2021-04-22 7:59 ` [PATCH v2 04/12] gnu: binutils: Fix bug in test suite in libiberty Efraim Flashner
2021-04-22 7:59 ` [PATCH v2 05/12] gnu: mesa: Add support for powerpc-linux Efraim Flashner
2021-04-22 7:59 ` [PATCH v2 06/12] gnu: Add mac-fdisk Efraim Flashner
2021-05-06 14:48 ` bug#47615: [PATCH 0/9] Add 32-bit powerpc support Ludovic Courtès
2021-05-06 15:48 ` [bug#47615] " Efraim Flashner
2021-04-22 7:59 ` [PATCH v2 07/12] gnu: american-fuzzy-lop: Add support for powerpc-linux Efraim Flashner
2021-04-22 7:59 ` [PATCH v2 08/12] build: qemu-command: Add support for powerpc Efraim Flashner
2021-04-22 7:59 ` [PATCH v2 09/12] gnu: mercurial: Skip tests on powerpc-linux Efraim Flashner
2021-04-22 16:41 ` [bug#47615] " Maxime Devos
2021-05-06 14:51 ` bug#47615: [PATCH 0/9] Add 32-bit powerpc support Ludovic Courtès
2021-04-22 7:59 ` [PATCH v2 10/12] gnu: nss: Skip tests on powerpc-linux Efraim Flashner
2021-04-22 7:59 ` [PATCH v2 11/12] gnu: zstd: Adjust test suite for 32-bit architectures Efraim Flashner
2021-04-22 7:59 ` [bug#47615] [PATCH v2 12/12] gnu: glib: Disable failing test Efraim Flashner
2021-05-04 15:50 ` [PATCH v2 00/12] Add 32-bit powerpc support Efraim Flashner
2021-05-24 9:54 ` bug#47615: [PATCH 0/9] " 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
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87wnse0www.fsf@gmail.com \
--to=cmmarusich@gmail.com \
--cc=47615@debbugs.gnu.org \
--cc=efraim@flashner.co.il \
--cc=guix-devel@gnu.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.
Code repositories for project(s) associated with this external index
https://git.savannah.gnu.org/cgit/guix.git
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.