From: Marius Bakke <mbakke@fastmail.com>
To: Pierre Neidhardt <mail@ambrevar.xyz>
Cc: guix-devel@gnu.org
Subject: Re: Parameterized packages
Date: Fri, 10 Jan 2020 00:13:47 +0100 [thread overview]
Message-ID: <875zhk1avo.fsf@devup.no> (raw)
In-Reply-To: <877e20ansg.fsf@ambrevar.xyz>
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Pierre Neidhardt <mail@ambrevar.xyz> writes:
> Any thought on this, anyone?
Having used Gentoo for some years, I'm not sure a "global" parameter
system is desirable. It could encourage enabling feature "foo", even
for packages that have experimental or broken support for "foo".
But I see how it could be useful to parameterize packages nevertheless.
I imagine adding a 'parameters' field to the package type, and write
definitions along these lines.
(package
(parameters
'((pulseaudio . #t)))
(arguments
`(#:configure-flags ,(match parameters
((('pulseaudio . #t)
'("--enable-pulseaudio" "--enable-dbus"))
(_ '()))))
(inputs
`(("foo" ,foo)
,@(match parameters
((('pulseaudio . #t)
`(("pulseaudio" ,pulseaudio))))
(_ '()))))))
And perhaps a "with-parameters" procedure for toggling it:
(inputs
`(("foo" ,foo))
("bar" ,(with-parameters ((pulseaudio . #f)) bar)))
We could have a similar procedure that recursively toggles supported
parameters of all given packages.
Actually we can abuse the 'properties' field for this purpose without
having to change anything.
Well, food for thought, thanks for driving this :-)
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next prev parent reply other threads:[~2020-01-09 23:13 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-14 11:54 Parameterized packages Ludovic Courtès
2019-05-14 15:17 ` Tobias Geerinckx-Rice
2019-05-17 14:23 ` Pierre Neidhardt
2019-05-17 18:15 ` Mark H Weaver
2019-07-19 5:41 ` Chris Marusich
2019-07-19 20:29 ` ison
2020-01-02 19:23 ` Pierre Neidhardt
2020-01-09 11:10 ` Pierre Neidhardt
2020-01-09 23:13 ` Marius Bakke [this message]
2020-01-10 12:29 ` Pierre Neidhardt
2020-01-10 16:19 ` Ludovic Courtès
2020-01-11 11:31 ` Pierre Neidhardt
2020-01-14 15:05 ` zimoun
2020-01-15 9:40 ` Pierre Neidhardt
2020-01-15 11:30 ` zimoun
2020-01-15 11:51 ` Pierre Neidhardt
2020-01-15 13:54 ` zimoun
2020-01-16 19:06 ` ison
2020-01-16 20:55 ` Ricardo Wurmus
2020-01-17 16:34 ` Pierre Neidhardt
2020-01-17 9:15 ` L p R n d n
2020-01-17 16:46 ` Pierre Neidhardt
2020-01-17 15:53 ` zimoun
2020-01-17 16:56 ` Pierre Neidhardt
2020-01-20 14:34 ` zimoun
2020-01-21 10:56 ` Build systems and implicit inputs Ludovic Courtès
2020-01-21 12:24 ` zimoun
2020-01-21 13:07 ` Pierre Neidhardt
2020-01-21 18:02 ` zimoun
2020-01-19 20:34 ` Parameterized packages Ludovic Courtès
2020-01-20 9:08 ` Pierre Neidhardt
2020-01-20 14:50 ` zimoun
2020-01-20 18:57 ` Pierre Neidhardt
2020-01-20 19:07 ` Pierre Neidhardt
2020-01-20 22:57 ` ison
2020-01-21 10:09 ` Pierre Neidhardt
2020-01-21 10:49 ` Ludovic Courtès
2020-01-21 12:15 ` zimoun
2020-01-21 13:13 ` Pierre Neidhardt
2020-01-21 19:04 ` zimoun
2020-01-22 9:54 ` Pierre Neidhardt
2020-01-22 12:23 ` zimoun
2020-01-24 21:56 ` ison
2020-01-26 19:35 ` zimoun
2020-01-27 10:13 ` Pierre Neidhardt
2020-01-27 11:23 ` zimoun
2020-01-27 11:50 ` Pierre Neidhardt
2020-01-27 12:34 ` zimoun
2020-01-27 10:04 ` Pierre Neidhardt
2020-01-25 18:52 ` John Soo
2020-01-27 10:17 ` Pierre Neidhardt
2020-01-20 14:12 ` zimoun
2020-01-17 16:31 ` Pierre Neidhardt
[not found] ` <875zhbvzfz.fsf@guixSD.i-did-not-set--mail-host-address--so-tickle-me>
2020-01-17 16:41 ` Pierre Neidhardt
2020-01-19 20:30 ` Ludovic Courtès
2020-01-15 11:43 ` Pierre Neidhardt
2020-01-15 11:44 ` Pierre Neidhardt
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