From owner-svn-src-all@freebsd.org Mon Mar 6 19:41:04 2017 Return-Path: Delivered-To: svn-src-all@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 CD979CFB95B for ; Mon, 6 Mar 2017 19:41:04 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: from mail-it0-x22f.google.com (mail-it0-x22f.google.com [IPv6:2607:f8b0:4001:c0b::22f]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 9BCED1258 for ; Mon, 6 Mar 2017 19:41:04 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: by mail-it0-x22f.google.com with SMTP id m27so57438655iti.1 for ; Mon, 06 Mar 2017 11:41:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20150623.gappssmtp.com; s=20150623; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=6K3s0ZTteES2HL34Cex8Zu++5s9O8k0VpANLHqAKcLw=; b=PYawUZysfMemgTSlYU/JoaeFM0vfmLD1JlE4h3sC+TzO1vJ2mqOsGE7jZf1Ar1e0p1 XFJhpknJfpwaQVTJyi7geDRKkX6lcrUhYB9GGhO3zU03+FqykhmQo+KD4NwWQ54iEImA /gORhvQ4BhF5i4TZSja5Suxgwh+9pgueUj9bj0ONgg4PORQIBXCQE4Op3SX1befcRXWI pQhZn4XRTtngWJKHhLVfmrnjKOu6AtOe4R367b1aKK6SIMnRMEH7C4+/PGBWMNTUiI8x rlfJYpBb0/8Sob7NtUBW9UzcPDvTl+VOUI12BNFZp2CvWSeg+Q/O8Bca7TV8NxLo4y3h JBxQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=6K3s0ZTteES2HL34Cex8Zu++5s9O8k0VpANLHqAKcLw=; b=NmhWWkt/f4YlrQjfZvUCJZWl1h6KCgg+Z5HeS/xWxXfHLgRERk6+LNE7x9m/mZfoAn zRZqHf6rKzCgNi0fTqLoGeLH8/APBug5nAd7hLggjZ8H/9T5kGAhogxLEj/B18WumLjY 7mnQxUFXef4sJf9vKefi0aD//sM8mTJtZ+O855cWDRP+ImgegVA/nNPUeGh9QMt5WzNe XLL0FFvlPVkBC1x5pcRJYHk6N8zNV9nbRGws8qHPn4lPOuwKlouQ9W4SVwRKgyok7CV2 T4Za0lSh7bBK/CU6VOaXYQjWfH/TmTCu6l5pssd6IaVa2mrALHlzC/WQWwS5+UTmQcRf g99w== X-Gm-Message-State: AMke39nrJ+TtbzYTaso5UR0PLPNfZsEwK6/koPXAwBuqjmi/eLXoEBtpyhd5JH56EVy4xVWaQ+quBs5pOoNn9w== X-Received: by 10.36.93.213 with SMTP id w204mr18520666ita.60.1488829263849; Mon, 06 Mar 2017 11:41:03 -0800 (PST) MIME-Version: 1.0 Sender: wlosh@bsdimp.com Received: by 10.79.134.129 with HTTP; Mon, 6 Mar 2017 11:41:03 -0800 (PST) X-Originating-IP: [69.53.245.200] In-Reply-To: References: <201703061915.v26JFSSd089794@pdx.rh.CN85.dnsmgr.net> <1488828735.18764.43.camel@freebsd.org> From: Warner Losh Date: Mon, 6 Mar 2017 12:41:03 -0700 X-Google-Sender-Auth: 0Ux257X9jmiWrAoZM--90snbQg0 Message-ID: Subject: Re: svn commit: r314709 - head To: Bryan Drewery Cc: Ian Lepore , rgrimes@freebsd.org, src-committers , "svn-src-all@freebsd.org" , "svn-src-head@freebsd.org" Content-Type: text/plain; charset=UTF-8 X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 06 Mar 2017 19:41:04 -0000 On Mon, Mar 6, 2017 at 12:34 PM, Bryan Drewery wrote: > There is also a lot of demand for building from Linux or OSX. That will > require additional bootstrapping. Either way, we'll never get away from > bootstrapping, and the cost of keeping current-2 support is pretty low. Yes. And in this case the workaround should be pretty trival. As I noted elsewhere, we've supported bootstrapping from current-2 since ~FreeBSD 6.x. Juniper needed it for a long time and they maintained it in the tree. The cost is generally tiny (though there has been one issue with clang that required an upgrade to the host compiler due to a bug in the host compiler so that it could compile the compiler). This should be fixed. Glad to see Ian's on it. Warner