From owner-freebsd-arm@FreeBSD.ORG Sat Mar 30 04:39:03 2013 Return-Path: Delivered-To: freebsd-arm@freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id 7996816E for ; Sat, 30 Mar 2013 04:39:03 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-wi0-x234.google.com (mail-wi0-x234.google.com [IPv6:2a00:1450:400c:c05::234]) by mx1.freebsd.org (Postfix) with ESMTP id 0DDF792 for ; Sat, 30 Mar 2013 04:39:02 +0000 (UTC) Received: by mail-wi0-f180.google.com with SMTP id c10so328734wiw.13 for ; Fri, 29 Mar 2013 21:39:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:x-received:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type; bh=pqYJga8420/7XNI7unpPNBSdAhl73BqT87UNC4k+eRc=; b=FWaR5w1XOXl4Mmtb3KdALOvXX53myzp3jB5pUzt5R7UAM5w4lO9BfpYs1A1jsaOopE Clq7jOt0ROCnO5pKAxFpY/wn9rV4mhhrhmzf4k9QUQs/NTOcuyHHyf7EoocQcpzZLfnY UE8TR/n7/pNzgEr3mZkmswtyyn04fuWUrfB7pmixiiYT0vDpDVVSOJer2k7Inp0hMv5I MrT0oGoAnT1cCAbnihLOswnzt5zy4yXvPgN6bQ9tZtu7k1AInfK78flMw6Ui2c+z3G2I JdgD2zcnwZZZKe+ZEO78r8akDJt5k9fvoLxyi5IBkSwuM1oI13UogYsG1SYiUEODul+s yUig== MIME-Version: 1.0 X-Received: by 10.194.22.5 with SMTP id z5mr6672716wje.5.1364618342136; Fri, 29 Mar 2013 21:39:02 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.216.108.130 with HTTP; Fri, 29 Mar 2013 21:39:02 -0700 (PDT) In-Reply-To: <2F06927E-8686-4F62-A4C3-6C57716F584B@kientzle.com> References: <5DFA61DB-70E4-4C3D-ACA0-995A175706C8@neville-neil.com> <5151B454.9090402@ceetonetechnology.com> <1CBF1416-3237-4DCE-8D61-7E998265C887@neville-neil.com> <1364311809.36972.27.camel@revolution.hippie.lan> <5151D045.80305@thieprojects.ch> <5151D9DB.7050001@thieprojects.ch> <167CF57D-01E3-4857-BF0E-C40B00FED226@netgate.com> <6AE34496-58E3-488B-BEE9-07FFB5A06AB3@netgate.com> <610BDDE6-A8EC-4D84-8FAF-1B6014808C24@bsdimp.com> <2F06927E-8686-4F62-A4C3-6C57716F584B@kientzle.com> Date: Fri, 29 Mar 2013 21:39:02 -0700 X-Google-Sender-Auth: Wjatx77jU1Bbl8f3zhO5vNu8SRc Message-ID: Subject: Re: RFC: "Crochet" build tool From: Adrian Chadd To: Tim Kientzle Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: "freebsd-arm@freebsd.org" X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Porting FreeBSD to the StrongARM Processor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 30 Mar 2013 04:39:03 -0000 On 29 March 2013 20:49, Tim Kientzle wrote: > On Mar 27, 2013, at 9:39 AM, Adrian Chadd wrote: > > > > One of the big changes I made for my build scripts is to separate out > > toolchain/userland building (which is done once for a given > > architecture) from kernel building (once per target) from image > > building (again, once per target.) > > The tricky part for this is making sure that things do get > rebuilt if you change the options. > > Crochet handles this pretty cleanly now though I'm > still fussing with some of the details. > Right. I hope that makes it into something in -HEAD though, as that's exactly the behaviour we need there too. :) Adrian