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From: Mathieu Othacehe <othacehe@gnu.org>
To: Christopher Baines <mail@cbaines.net>
Cc: 45826@debbugs.gnu.org, guix-sysadmin@gnu.org
Subject: bug#45826: SBCL / Common Lisp packages fail to build on aarch64
Date: Mon, 18 Jan 2021 14:36:39 +0100	[thread overview]
Message-ID: <87czy2pdso.fsf@gnu.org> (raw)
In-Reply-To: <87mtx794oa.fsf@cbaines.net> (Christopher Baines's message of "Sun, 17 Jan 2021 11:35:49 +0000")


Hey Chris,

> The behaviour is configurable, but the default missing inputs hook will
> submit a new build for a missing input, but only if one doesn't already
> exist. Because of this, you don't get the behaviour where some missing
> prerequisite that fails to built is built over and over again, every
> time you try and build a derivation that uses it.

Oh, makes sense, thanks for explaining. I also had a look to Hydra in
that matter. They are breaking a "Build" into "BuildSteps" corresponding
more or less to the build dependencies, or "Inputs" in the
Coordinator. This way they make sure not to submit multiple times a same
build to the workers.

It means that it is also no longer needed to cache build failures I
guess. I think it would be really nice to port this mechanism to
Cuirass.

Thanks,

Mathieu




  reply	other threads:[~2021-01-18 13:37 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-12 21:04 bug#45826: SBCL / Common Lisp packages fail to build on aarch64 Leo Famulari
2021-01-13 21:03 ` Guillaume Le Vaillant
2021-01-13 23:25   ` Leo Famulari
2021-01-16  9:42     ` Guillaume Le Vaillant
2021-01-16 18:58       ` Leo Famulari
2021-01-17  9:29         ` Mathieu Othacehe
2021-01-17 11:35           ` Christopher Baines
2021-01-18 13:36             ` Mathieu Othacehe [this message]
2021-01-17 19:11           ` Leo Famulari
2021-01-17 19:37             ` Efraim Flashner
2021-01-19 13:13               ` Ludovic Courtès
2021-01-19 20:17                 ` Leo Famulari
2021-02-01 20:56                   ` Ludovic Courtès
2021-02-01 21:13                     ` Leo Famulari
2021-02-01 22:03                       ` Leo Famulari

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