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From: Richard Purdie <richard.purdie@linuxfoundation.org>
To: Khem Raj <raj.khem@gmail.com>
Date: Fri, 22 Jun 2012 15:57:11 +0100
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Cc: poky@yoctoproject.org
Subject: Re: [PATCH 4/8] sanity.bbclass: warn the user if BBPATH contains wrong entries
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On Thu, 2012-06-21 at 22:58 -0700, Khem Raj wrote:
> On Thu, Jun 21, 2012 at 10:39 PM, Martin Jansa <martin.jansa@gmail.com> wrote:
> >
> > bblayers.conf:
> > BBPATH ?= "${TOPDIR}"
> >
> > BBFILES ?= ""
> 
> yeah I guess a way is to always have BBPATH non empty by default and
> then layers append their respective
> BBPATHS to it and all falls into place.
> 
> In OE-Core it still wont work since there BBPATH is empty by default
> and we can not assume some initial value for
> it since user may place OE-Core anywhere in his layer heirarchy

I've proposed a patch for this on the OE-Core list. It uses BBPATH ?=
"${TOPDIR}" which I came to independently but matches what Martin is
doing :). We need the local build directory in BBPATH for local.conf

Cheers,

Richard