From: Phil Blundell <pb@pbcl.net>
To: Patches and discussions about the oe-core layer
<openembedded-core@lists.openembedded.org>
Subject: Re: [PATCH] runqemu: take TMPDIR from bitbake
Date: Tue, 14 Jun 2011 11:35:49 +0100 [thread overview]
Message-ID: <1308047749.25285.248.camel@phil-desktop> (raw)
In-Reply-To: <BANLkTimyQdXV9Fxp8EuAfEWfX2=eGt=O+Q@mail.gmail.com>
On Tue, 2011-06-14 at 12:33 +0200, Anders Darander wrote:
> Sure, if we need multiple variables, we'll save time by only invoking
> bitbake (and parse all configs, etc) once. On the other hand, have we
> then gained anything, as compared to 'bitbake -e'? Sure, we'll reduce
> the output, by only outputing the requested variables... But in the
> original case: TMPDIR=`bitbake -e | grep TMPDIR=\" | cut -d '=' -f2 |
> cut -d '"' -f2`
> the only change we can do is to substitute 'bitbake -e' with 'bitbake
> -V TMDPDIR', which wouldn't be any improvement.
Well, that's not quite true. If "bitbake -V" outputted the full
assignment then you could just write:
eval `bitbake -V TMPDIR`
which would be a considerable improvement.
p.
next prev parent reply other threads:[~2011-06-14 10:39 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-13 17:26 [PATCH] runqemu: take TMPDIR from bitbake Anders Darander
2011-06-13 21:16 ` Scott Garman
2011-06-13 22:22 ` Yury Bushmelev
2011-06-14 5:51 ` Anders Darander
2011-06-14 9:25 ` Yury Bushmelev
2011-06-14 10:33 ` Anders Darander
2011-06-14 10:35 ` Phil Blundell [this message]
2011-06-14 11:17 ` Anders Darander
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