[yocto] <rant>the current yocto FAQ is pretty much valueless</rant>
Rifenbark, Scott M
scott.m.rifenbark at intel.com
Tue Jun 26 10:08:27 PDT 2012
So this situation might lend itself to a nice FAQ question.... Something like "How do I isolate site and machine specific information during a build?" And the solution can tell them how to use a site.conf file.
Scott
-----Original Message-----
From: yocto-bounces at yoctoproject.org [mailto:yocto-bounces at yoctoproject.org] On Behalf Of Paul Eggleton
Sent: Tuesday, June 26, 2012 10:02 AM
To: Robert P. J. Day
Cc: yocto at yoctoproject.org
Subject: Re: [yocto] <rant>the current yocto FAQ is pretty much valueless</rant>
On Tuesday 26 June 2012 12:51:15 Robert P. J. Day wrote:
> On Tue, 26 Jun 2012, Paul Eggleton wrote:
> > On Tuesday 26 June 2012 12:26:28 Robert P. J. Day wrote:
> > > i thought that was the technique for centralizing personal config
> > >
> > > preferences that you *didn't* want to manually copy into every
> > > local.conf file you created. if you add that personal content into
> > > each local.conf, then of course you don't need those options.
> >
> > I guess it depends on what you mean by "personal content". Certain
> > settings are really part of distro policy and if you're finding that
> > you're setting them all the time for all of the builds that you're
> > doing, it would make more sense to create a distro layer that sets
> > them - then it's simply a matter of ensuring that layer is added to
> > your bblayers.conf and you set DISTRO as appropriate.
> >
> > AFAIK the command line options in question were added to allow
> > frontends to inject configuration into bitbake rather than something
> > the user would normally use directly.
>
> ok, that makes sense. but would it also make sense for bitbake to
> perhaps support another option that *does* allow personal content to,
> say, be effectively appended to one's local.conf. for instance, every
> single local.conf i create immediately gets this added to the end:
>
> SOURCE_MIRROR_URL ?= "file:///home/rpjday/dl/"
> INHERIT += "own-mirrors"
> BB_GENERATE_MIRROR_TARBALLS = "1"
> # BB_NO_NETWORK = "1"
OK, looking at the settings you've listed, I think these are the kinds of
things that site.conf was invented for - stuff that is specific not to the
builds you are doing but to the host machine / site. You can simply put these
settings in a file called site.conf next to local.conf and they'll be read from
there; for new build directories you can just copy it in or symlink it from
some common location.
Cheers,
Paul
--
Paul Eggleton
Intel Open Source Technology Centre
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