Gentoo Archives: gentoo-dev

From: "Michał Górny" <mgorny@g.o>
To: gentoo-dev@l.g.o
Subject: Re: [gentoo-dev] rfc: moving default location of portage tree (was: [gentoo-project] Call for agenda items - Council meeting 2018-07-29)
Date: Sun, 29 Jul 2018 18:56:23
Message-Id: 1532890570.8189.2.camel@gentoo.org
In Reply to: Re: [gentoo-dev] rfc: moving default location of portage tree (was: [gentoo-project] Call for agenda items - Council meeting 2018-07-29) by Brian Dolbec
1 W dniu pią, 27.07.2018 o godzinie 08∶06 -0700, użytkownik Brian Dolbec
2 napisał:
3 > On Fri, 27 Jul 2018 16:31:15 +0200
4 > Ulrich Mueller <ulm@g.o> wrote:
5 >
6 > > > > > > > On Fri, 27 Jul 2018, Corentin “Nado” Pazdera wrote:
7 > > > July 27, 2018 4:07 PM, "William Hubbs" <williamh@g.o>
8 > > > wrote:
9 > > > > Section 5.5.2 describes the directory structure of /var/cache.
10 > > > > These paths are all optional [1].
11 > > > >
12 > > > > /var/cache/fonts
13 > > > > /var/cache/man
14 > > > > /var/cache/www
15 > > > > /var/cache/<package>
16 > > > >
17 > > > > Gentoo isn't a package, so I don't think /var/cache/gentoo/* is
18 > > > > appropriate. Here is my proposal:
19 > > > >
20 > > > > /usr/portage -> /var/db/repos/gentoo
21 > > > > /usr/portage/distfiles -> /var/cache/portage/distfiles
22 > > > > /usr/portage/packages -> /var/cache/portage/binpkgs
23 > > > >
24 > > > > I'm not 100% comfortable with /var/db, but I don't have any better
25 > > > > suggestion either.
26 > > > >
27 > > > > [1]
28 > > > > http://refspecs.linuxfoundation.org/FHS_3.0/fhs-3.0.html#varcacheApplicationCacheData
29 > > > From the same source
30 > > > "No other requirements are made on the data format of the cache
31 > > > directories."
32 > > > And as you have quoted it, everything under /var/cache is
33 > > > optional.
34 > > > So anything which doesn't conflict with another package seems fine
35 > > > according to FHS.
36 > >
37 > > That's how I would read it, too. We could of course invent a package
38 > > name (like "package-manager" for virtual/package-manager) but it seems
39 > > cumbersome, and I don't see any benefit of it.
40 > >
41 > > There also is /var/cache/fonts, so the FHS itself lists an example of
42 > > a directory that's not named after a specific package.
43 > >
44 > > Ulrich
45 >
46 > /var/db/repos/gentoo
47 > /var/cache/distfiles
48 > /var/cache/binpkgs
49 >
50 > Works for me, just please keep "portage" out of it, after all distfiles
51 > are not restricted to portage use only, and neither are binpkgs. There
52 > is alternate binpkg installers.
53
54 Well, technically speaking this specific binary package format is
55 Portage-specific. But I don't think we need to go into that kind of
56 nuances.
57
58 --
59 Best regards,
60 Michał Górny

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