From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [64.22.125.45] (helo=wiki.koala.it) by linuxtogo.org with esmtp (Exim 4.69) (envelope-from ) id 1LRj2M-0000zP-Uc for openembedded-devel@lists.openembedded.org; Tue, 27 Jan 2009 09:11:11 +0100 Received: from localhost (localhost [127.0.0.1]) by wiki.koala.it (Postfix) with ESMTP id 799232C8A2 for ; Tue, 27 Jan 2009 08:03:18 +0000 (UTC) Received: from wiki.koala.it ([127.0.0.1]) by localhost (wiki.koala.it [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id edhmp4vapnYb for ; Tue, 27 Jan 2009 08:03:17 +0000 (UTC) Received: from [192.168.0.5] (host56-7-static.30-87-b.business.telecomitalia.it [87.30.7.56]) by wiki.koala.it (Postfix) with ESMTP id A89222C792 for ; Tue, 27 Jan 2009 08:03:16 +0000 (UTC) Message-ID: <497EBFF3.8000302@gmail.com> Date: Tue, 27 Jan 2009 09:04:03 +0100 From: Marco Cavallini Organization: Marco Cavallini - Bergamo - Italia User-Agent: Thunderbird 2.0.0.19 (X11/20090105) MIME-Version: 1.0 To: openembedded-devel@lists.openembedded.org References: <497D7E2A.8050302@gmail.com> In-Reply-To: Subject: Re: Building for i486 based non-FPU device X-BeenThere: openembedded-devel@lists.openembedded.org X-Mailman-Version: 2.1.11 Precedence: list Reply-To: openembedded-devel@lists.openembedded.org List-Id: Using the OpenEmbedded metadata to build Distributions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 27 Jan 2009 08:11:11 -0000 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Koen Kooi ha scritto: > On 26-01-09 10:11, Marco Cavallini wrote: >> Hello, >> This discussion was in thread "FOSDEM OE stand" >> I'm trying to build for a machine I'd like to let at OE stand. >> http://www.koala.it/it/nanopc.htm >> It's a i486 based non-FPU device (Vortex86sx), so I tried to build >> >> DISTRO = "angstrom-2008.1" >> >> I created my new machine copying it from >> conf/machine/i586-generic.conf >> and changing the following settings: >> TARGET_ARCH = "i486" >> PACKAGE_EXTRA_ARCHS = "x86" >> PREFERRED_VERSION_linux = "2.6.26" >> (I also changed 2.6.26 recipe) >> >> I found several problems: >> i586-generic uses TARGET_ARCH = "i586" : ok but for 586 >> x86 uses TARGET_ARCH = "i586" : build broken >> qemux86 uses TARGET_ARCH = "i586" : not used >> i486-generic uses TARGET_ARCH = "i486" : build broken >> >> No one of the previous tested build give a useful result, >> what could I change to get a running system? >> >> Maybe do I have to specify TARGET_CC_ARCH = "-march=i486" ? >> Would be better to switch this discussion to IRC ? >> Any hint will be greatly appreciated. > > 'MACHINE=vortex86sx bitbake glibc' works for me with angstrom. It > doesn't use softfloat yes, as gccs configure script doesn't like > --with-float=soft, so we'll problably end up messing with TARGET_CC_ARCH. > > regards, > Hi Koen, built successfully minimal-image and x11-image with MACHINE=vortex86sx I'm testing it on target board. Thank you -- Marco Cavallini