From: Maxime Devos <maximedevos@telenet.be>
To: "Ludovic Courtès" <ludo@gnu.org>, 53439@debbugs.gnu.org
Subject: [bug#53439] [PATCH] doc: Document search paths.
Date: Sat, 22 Jan 2022 13:49:57 +0100 [thread overview]
Message-ID: <ea86219a8debbda7f381aebeb75b0d1f1daa5483.camel@telenet.be> (raw)
In-Reply-To: <20220122104757.1837-1-ludo@gnu.org>
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Ludovic Courtès schreef op za 22-01-2022 om 11:47 [+0100]:
> +What this @code{native-search-paths} field says is that, when the
> +@code{python} package is used, the @env{GUIX_PYTHONPATH} environment
> +variable must be defined to include all the
> +@file{lib/python/3.9/site-packages} sub-directories encountered in its
> +environment. (The @code{native-} bit means that, if we are in a
> +cross-compilation environment, only native inputs may be added to the
> +search path.) In the NumPy example above, the profile where
This bit about inputs/native-inputs seems a little imprecise:
(package
(name "foobarify")
[...]
(inputs guile)
(propagated-inputs
;; TODO: would be nice to unpropagate
(list guile-foo guile-bar guile-ify))
;; "foobarify" allows running arbitrary Guile scripts,
;; so allow the user to use arbitrary Guile libraries
;; from the environment in their scripts at will.
(native-search-paths
[GUILE_LOAD_PATH, GUILE_LOAD_COMPILED_PATH, ...]))
$ [ guix cross-compile a virtual image with foobarify in the system
profile]
IIUC, guile-foo, guile-bar and guile-ify will be included in the
GUILE_LOAD_PATH/GUILE_LOAD_COMPILED_PATH of the system profile, even
though we are cross-compiling and they are 'inputs' and not 'native-
inputs' of 'foobarify' ...
Greetings,
Maxime.
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next prev parent reply other threads:[~2022-01-22 13:03 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-22 10:47 [bug#53439] [PATCH] doc: Document search paths Ludovic Courtès
2022-01-22 12:49 ` Maxime Devos [this message]
2022-01-22 15:54 ` Ludovic Courtès
2022-01-22 12:54 ` Maxime Devos
2022-01-22 13:00 ` Maxime Devos
2022-01-23 3:00 ` Maxim Cournoyer
2022-01-23 21:40 ` Ludovic Courtès
2022-01-23 22:41 ` bug#53439: " Ludovic Courtès
2022-01-24 21:06 ` [bug#53439] " Maxim Cournoyer
2022-01-25 13:06 ` Ludovic Courtès
2022-01-26 1:50 ` Maxim Cournoyer
[not found] ` <handler.53439.D53439.164297769417402.notifdone@debbugs.gnu.org>
2022-01-24 9:41 ` Ludovic Courtès
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