From owner-freebsd-arm@freebsd.org Wed Jan 11 16:31:38 2017 Return-Path: Delivered-To: freebsd-arm@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E5AF3CABF7F for ; Wed, 11 Jan 2017 16:31:38 +0000 (UTC) (envelope-from rj@obsigna.com) Received: from mo6-p00-ob.smtp.rzone.de (mo6-p00-ob.smtp.rzone.de [IPv6:2a01:238:20a:202:5300::4]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.smtp.rzone.de", Issuer "TeleSec ServerPass DE-2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 8631E1746 for ; Wed, 11 Jan 2017 16:31:37 +0000 (UTC) (envelope-from rj@obsigna.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1484152295; l=1900; s=domk; d=obsigna.com; h=To:References:Content-Transfer-Encoding:Cc:Date:In-Reply-To:From: Subject:Mime-Version:Content-Type; bh=MbTTyWEYQgCONBnaiYIkGxBJ4JqIQE3cjac0H3wJfxk=; b=dsQRbKpN5i+IKQvLKvQ6LvsZ0MrCtShCpdUe4+YnS8T3SX/G3R5DCSCCX/niZLw0pf s7MiTuR2Z8gGv5gm2thsjLIovaFwtY0ual+yNWBoU/LnVmzgzUK+l59N6yNuBA9kxPMB 1Qh7iJIqMgy6eO1xc1/7xMusG+OzmIzYMZjsw= X-RZG-AUTH: :O2kGeEG7b/pS1EK7WHa0hxqKZr4lnx6UhT0M0o35iAdWtoM07Gt3wQHFGhIh99LgMA== X-RZG-CLASS-ID: mo00 Received: from mail.obsigna.com (bb02ac17.virtua.com.br [187.2.172.23]) by smtp.strato.de (RZmta 39.11 DYNA|AUTH) with ESMTPSA id e06161t0BGVZ2po (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (curve secp521r1 with 521 ECDH bits, eq. 15360 bits RSA)) (Client did not present a certificate); Wed, 11 Jan 2017 17:31:35 +0100 (CET) Received: from rolf.projectworld.net (rolf.projectworld.net [192.168.222.25]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.obsigna.com (Postfix) with ESMTPSA id DB3BB7506D97; Wed, 11 Jan 2017 14:31:32 -0200 (BRST) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 10.2 \(3259\)) Subject: Re: lldb on BeagleBone Black From: "Dr. Rolf Jansen" In-Reply-To: Date: Wed, 11 Jan 2017 14:31:32 -0200 Content-Transfer-Encoding: quoted-printable Message-Id: <8502CD06-F0B1-4C65-ADAE-5C19C0782583@obsigna.com> References: <3DA2368D-AE7B-4D69-A634-2861D2EFA9AE@obsigna.com> <8FDE5FCC-9BA8-4601-A32E-04FBAB5FFBEA@obsigna.com> To: freebsd-arm@freebsd.org X-Mailer: Apple Mail (2.3259) X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 11 Jan 2017 16:31:39 -0000 > Am 11.01.2017 um 13:49 schrieb Joe Nosay : >=20 > How much memory was/is on the board? 512MB RAM is available. The BeagleBone Black got 512 MB in total, of which 50 MB is configured = for the tmpfs. In addition I added 1 GB of swap space. Most of the time = during building devel/llvm-devel, the swap space was untouched. I looked = again after the build process stopped, and then 178 MB of swap space was = used. > Are you building without Xorg? We are talking about a headless BeagleBone Black installation. In oder = to speed things up, I installed all the build dependencies of = devel/llvm-devel by the way of pkg install. pkg install dialog4ports \ libffi \ readline \ python27 \ py27-setuptools \ py27-Jinja \ py27-pytz \ py27-pystemmer \ py27-Babel \ py27-MarkupSafe \ py27-snowballstemmer \ py27-six \ py27-sphinx_rtd_theme \ py27-alabaster \ py27-pygments \ py27-docutils \ py27-imagesize \ py27-Jinja2 \ py27-sphinx \ swig13 \ ninja \ perl5 \ libedit \ libxml2 > Have you thought about using NFS to export from different boards to a = single work area /single board? That is the binaries used would be in a = jailed environment and exported to that jailed environment allowing more = memory to the task. Bootstrapping works with building java for other = architectures. This would allow bootstrapping from different machines = into one area. You could also export the build area. No, I did not consider this. In this scenario, on which machine is the = javavm running? The javavm would consume 512 MB by its own, won't it? > just a suggestion. Well, first I will try building a stripped down LLVM 3.9 using an USB = hard drive for the build environment. > And, this will bounce for me; so, you will need to add it to your = reply on the freebsd-arm mailing list. What?