From: "Ludovic Courtès" <ludo@gnu.org>
To: Simon Tournier <zimon.toutoune@gmail.com>
Cc: Josselin Poiret <dev@jpoiret.xyz>,
65225@debbugs.gnu.org, Mathieu Othacehe <othacehe@gnu.org>,
Tobias Geerinckx-Rice <me@tobias.gr>,
Ricardo Wurmus <rekado@elephly.net>,
66640@debbugs.gnu.org, Christopher Baines <guix@cbaines.net>
Subject: [bug#66640] [PATCH 0/2] Build profile hooks for the right system
Date: Mon, 23 Oct 2023 21:53:06 +0200 [thread overview]
Message-ID: <87bkcpf74t.fsf@gnu.org> (raw)
In-Reply-To: <875y2xlj5r.fsf@gmail.com> (Simon Tournier's message of "Mon, 23 Oct 2023 12:36:48 +0200")
Simon Tournier <zimon.toutoune@gmail.com> skribis:
> Do I understand correctly when I consider that
> ’(efi-bootloader-profile-hook manifest)’ pass #false as ’system’ and
> then it is ’set-guile-for-build’ that sets ’(%current-system)’?
Yes.
> Somehow, my question is about the readability of default values.
>
> Why not,
>
> #:system (or system (%current-system))
>
> for all the hooks?
Because that value would be captured at call time rather than at
monadic-bind time. See Josselin’s excellent explanation of this trap:
https://issues.guix.gnu.org/65225#4-lineno34
HTH!
Ludo’.
next prev parent reply other threads:[~2023-10-23 19:54 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-11 11:10 bug#65225: ‘guix shell --system=ALIEN’ builds for both systems Tobias Geerinckx-Rice via Bug reports for GNU Guix
2023-08-06 0:00 ` bug#65225: [PATCH] environment: Build the profile for the requested system Tobias Geerinckx-Rice via Bug reports for GNU Guix
2023-08-12 10:33 ` Josselin Poiret via Bug reports for GNU Guix
2023-08-12 10:42 ` Josselin Poiret via Bug reports for GNU Guix
2023-08-12 20:51 ` Ludovic Courtès
2023-10-19 14:48 ` [bug#66640] [PATCH 0/2] Build profile hooks for the right system Ludovic Courtès
2023-10-19 14:53 ` [bug#66640] [PATCH 1/2] packages: Add ‘system’ parameter for ‘set-guile-for-build’ Ludovic Courtès
2023-10-19 14:53 ` [bug#66640] [PATCH 2/2] profiles: Hooks honor the #:system parameter of ‘profile-derivation’ Ludovic Courtès
2023-10-20 22:46 ` bug#65225: ‘guix shell --system=ALIEN’ builds for both systems Maxim Cournoyer
2023-10-23 10:16 ` Simon Tournier
2023-10-23 14:29 ` Maxim Cournoyer
2023-10-23 10:36 ` bug#65225: [bug#66640] [PATCH 0/2] Build profile hooks for the right system Simon Tournier
2023-10-23 19:53 ` Ludovic Courtès [this message]
2023-10-24 18:34 ` Simon Tournier
2023-10-27 23:36 ` bug#66640: " Ludovic Courtès
2023-08-11 11:43 ` bug#65225: ‘guix shell --system=ALIEN’ builds for both systems Tobias Geerinckx-Rice via Bug reports for GNU Guix
2023-08-11 15:58 ` Tobias Geerinckx-Rice via Bug reports for GNU Guix
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