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Re: Guix build output insufficient
From: |
Ricardo Wurmus |
Subject: |
Re: Guix build output insufficient |
Date: |
Tue, 11 Sep 2018 13:52:16 +0200 |
User-agent: |
mu4e 1.0; emacs 26.1 |
Hi Pjotr,
> On latest
>
> ./pre-inst guix package -i something
>
> The new color scheme is nice for output. But I miss the old build
> logs. How do I get them back?
The build logs are stored by the daemon. You can get their location by
doing
guix build --log-file something
Note also that “guix build something” still has the same behaviour as
before. If you want “guix package” to print build logs you need to pass
“--verbose”.
I realize that ’--verbose’ and ’--verbosity=LEVEL’ appear to collide.
We should remove the latter because all it changes is the daemon
verbosity, which isn’t very helpful in most cases.
> Also when I got the hash wrong I did not display the new hash value.
> And -K does not show the tmp location. E.g.
>
> ./pre-inst-env guix package -p ~/opt/gdc -i gdc
> --substitute-urls="https://berlin.guixsd.org https://mirror.hydra.gnu.org" -K
> (...)
>
> Build failed: /gnu/store/85salmra99rwz6ifpmswvd9kc5cl69gv-gdc-7a5dbd1.drv -
> 1 r:sha256 hash mismatch for output path
> `/gnu/store/wk3sm5krg5srrdivfsjvsz5snd2nqipg-gdc-7a5dbd1'
> expected: 0i0yrcpqrbghq1ddp2zbqq4anl3z5l9fp9b7kblf40642pbdg49d
> actual:
> -guix package: error: build failed: build of
> `/gnu/store/wp5wr8f4xnc69amc1g8mfb7ypipx5gz0-gdc-v2.082.0-rc.1.drv' failed
Yes, this looks like a bug. Not sure why this happens. Thanks for
reporting it.
--
Ricardo
Re: Guix build output insufficient, Ludovic Courtès, 2018/09/12