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From: "Ludovic Courtès" <ludo@gnu.org>
To: Chris Marusich <cmmarusich@gmail.com>
Cc: guix-devel@gnu.org, 47615@debbugs.gnu.org
Subject: Re: bug#47615: [PATCH 1/9] gnu: bootstrap: Add support for powerpc-linux.
Date: Thu, 06 May 2021 18:35:08 +0200	[thread overview]
Message-ID: <87y2crddmr.fsf@gnu.org> (raw)
In-Reply-To: <87wnse0www.fsf@gmail.com> (Chris Marusich's message of "Tue, 04 May 2021 18:52:31 -0700")

Hi Chris,

Chris Marusich <cmmarusich@gmail.com> skribis:

> 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.

This is great news, thanks for checking!

With this, we can be more confident uploading the binary seeds to
ftp.gnu.org.

> 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.

Yes, that’s weird, but it’s better this way.  :-)

Thanks,
Ludo’.


  parent reply	other threads:[~2021-05-06 16:40 UTC|newest]

Thread overview: 63+ 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     ` bug#47615: " Chris Marusich
2021-05-05  8:51       ` Efraim Flashner
2021-05-06 16:35       ` Ludovic Courtès [this message]
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

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