GNU bug report logs - #74290
[PATCH 00/31] Add support for x86_64-gnu, aka the 64bit Hurd.

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Message #260 received at 74290 <at> debbugs.gnu.org (full text, mbox):

From: <janneke <at> gnu.org>
To: Ludovic Courtès <ludo <at> gnu.org>
Cc: 74290 <at> debbugs.gnu.org, Josselin Poiret <dev <at> jpoiret.xyz>,
 Maxim Cournoyer <maxim.cournoyer <at> gmail.com>,
 Simon Tournier <zimon.toutoune <at> gmail.com>, Mathieu Othacehe <othacehe <at> gnu.org>,
 Tobias Geerinckx-Rice <me <at> tobias.gr>, Andreas Enge <andreas <at> enge.fr>,
 Christopher Baines <guix <at> cbaines.net>
Subject: Re: [bug#74290] [PATCH v2 14/40] DRAFT gnu: bootstrap: Add support
 for x86_64-gnu, aka the 64bit Hurd.
Date: Sun, 17 Nov 2024 18:34:41 +0100

Ludovic Courtès writes:

> Janneke Nieuwenhuizen <janneke <at> gnu.org> skribis:
>
>> +++ b/gnu/packages/bootstrap.scm
>> @@ -125,6 +125,15 @@ (define %bootstrap-executables
>>        ,(base32 "0nq2c1zb3wv5bf7kd83sziaashydazrn7xgq6kijlk0zj2syzc2m"))
>>       ("xz"
>>        ,(base32 "033rhpk6zrpxpd6ffjyg5y2zwq9x9cnq0zljb7k8jlncbalsayq5")))
>> +    ("x86_64-gnu"
>> +     ("bash"
>> +      ,(base32 "1ib1kk1larki3dm46lhl756856zpjwhhlnzkgdyh9f1yf6wm431y"))
>> +     ("mkdir"
>> +      ,(base32 "15cnckq4qj1nlmgqy9vq3qa3kcbfm1pc2z38pscxix11j4aqswsm"))
>> +     ("tar"
>> +      ,(base32 "1m8v7ddmn42wym2kl9mf7csnwsw6c3jdglg7d7kp7yaa16h5fbck"))
>> +     ("xz"
>> +      ,(base32 "16cnr7vr0zawrwcnhshms3v5kyzb2vz1rp4kxmx507cs6rivd05b")))
>
> Are the i586-gnu binaries usable on x86_64-gnu?

No, at least not currently.  The mach message format even differs, AFAIK.

--8<---------------cut here---------------start------------->8---
root <at> guixygnu64 ~# file bash-i586
bash-i586: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), statically linked, for GNU/Hurd 0.0.0, stripped

root <at> guixygnu64 ~# ./bash-i586 --help
-bash: ./bash-i586: cannot execute binary file: Exec format error
[..]
root <at> debian:~# ./bash-i586 --help
-bash: ./bash-i586: cannot execute binary file: Exec format error
[..]
root <at> childhurd ~# ./bash-i586 
I have no name!@childhurd ~# ./bash-i586 --help
GNU bash, version 5.0.16(1)-release-(i586-pc-gnu)
Usage: ./bash-i586 [GNU long option] [option] ...
      ./bash-i586 [GNU long option] [option] script-file ...
--8<---------------cut here---------------end--------------->8---

> That would be sweet, and it would allow us have a single set of binary
> seeds instead of two.

Yeah...but no, and we'd need a gcc-14 anyway.

Greetings,
Janneke

-- 
Janneke Nieuwenhuizen <janneke <at> gnu.org>  | GNU LilyPond https://LilyPond.org
Freelance IT https://www.JoyOfSource.com | Avatar® https://AvatarAcademy.com

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