From: Peter Seebach <peter.seebach@windriver.com>
To: Martin Jansa <martin.jansa@gmail.com>
Cc: openembedded-core@lists.openembedded.org
Subject: Re: [PATCH 0/1] Change default for cortexa* to armv7at-neon.
Date: Fri, 22 Aug 2014 17:06:26 -0500 [thread overview]
Message-ID: <20140822170626.13280b11@e6410-2> (raw)
In-Reply-To: <20140822214626.GF20524@jama>
On Fri, 22 Aug 2014 23:46:26 +0200
Martin Jansa <martin.jansa@gmail.com> wrote:
> changing
> default DEFAULTTUNE (and TUNE_PKGARCH with that) to have thumb while
> still building with -marm doesn't make much sense to me and is only
> confusing.
I think the distinction is that if you use armv7at-neon, you *can* build
specific packages with thumb. Mostly, I guess, I don't think it makes sense
to use a tuning that specifically states that it can't run thumb code for
processors which can. Although... May not be an important distinction, really,
as you note.
> Every distro can use something more "optimized" DEFAULTTUNEs for each
> MACHINE they use, I do it for SHR:
> https://github.com/shr-distribution/meta-smartphone/blob/shr/meta-shr-distro/conf/distro/include/defaulttunes.inc
Huh, that's an interesting point. I'll wave this at people and see what they
think of it.
-s
--
Listen, get this. Nobody with a good compiler needs to be justified.
next prev parent reply other threads:[~2014-08-22 22:06 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-21 19:54 [PATCH 0/1] Change default for cortexa* to armv7at-neon Peter Seebach
2014-08-21 19:54 ` [PATCH 1/1] tune-cortexa*.inc: use armv7at by default Peter Seebach
2014-08-25 5:09 ` Khem Raj
2014-08-22 16:44 ` [PATCH 0/1] Change default for cortexa* to armv7at-neon Philip Balister
2014-08-22 18:33 ` Peter Seebach
2014-08-22 19:39 ` Martin Jansa
2014-08-22 20:49 ` Peter Seebach
2014-08-22 21:46 ` Martin Jansa
2014-08-22 22:06 ` Peter Seebach [this message]
2014-08-22 22:26 ` Martin Jansa
2014-08-25 19:12 ` Mark Hatle
2014-08-25 19:35 ` Khem Raj
2014-08-25 19:40 ` Mark Hatle
2014-08-25 20:40 ` Martin Jansa
2014-08-28 12:51 ` Philip Balister
2014-08-28 13:50 ` Koen Kooi
2014-08-28 13:57 ` Mark Hatle
2014-08-28 14:08 ` Koen Kooi
2014-08-28 14:21 ` Mark Hatle
2014-08-28 14:24 ` Mark Hatle
2014-08-29 6:12 ` Mike Looijmans
2014-08-29 12:16 ` Koen Kooi
2014-08-29 12:57 ` Mark Hatle
2014-08-24 23:51 ` Khem Raj
2014-08-24 7:56 ` Mike Looijmans
2014-08-24 14:44 ` Philip Balister
2014-08-24 18:15 ` Koen Kooi
2014-08-23 17:32 ` Koen Kooi
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