From owner-freebsd-toolchain@freebsd.org Thu Mar 24 22:44:59 2016 Return-Path: Delivered-To: freebsd-toolchain@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 6D502ADD3C8 for ; Thu, 24 Mar 2016 22:44:59 +0000 (UTC) (envelope-from imp@bsdimp.com) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 4A1C21FF4 for ; Thu, 24 Mar 2016 22:44:59 +0000 (UTC) (envelope-from imp@bsdimp.com) Received: by mailman.ysv.freebsd.org (Postfix) id 4975AADD3C7; Thu, 24 Mar 2016 22:44:59 +0000 (UTC) Delivered-To: toolchain@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 491E4ADD3C6 for ; Thu, 24 Mar 2016 22:44:59 +0000 (UTC) (envelope-from imp@bsdimp.com) Received: from mail-pa0-x22f.google.com (mail-pa0-x22f.google.com [IPv6:2607:f8b0:400e:c03::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 1826C1FF2 for ; Thu, 24 Mar 2016 22:44:59 +0000 (UTC) (envelope-from imp@bsdimp.com) Received: by mail-pa0-x22f.google.com with SMTP id fe3so32769045pab.1 for ; Thu, 24 Mar 2016 15:44:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20150623.gappssmtp.com; s=20150623; h=sender:subject:mime-version:from:in-reply-to:date:cc:message-id :references:to; bh=JkFehqj7Drz6FXigSdpTYrTEJLgyRnzLNfZCLuDOqgA=; b=EiRKzZOJv2VwWOcGqrkd5/6ZTB8X5Ccgy4VCbfbinXRBB/s0eEC1LGMqOmKvBscBxp kuuct0awQ5taWQ6bxRvL2Z//E1OmMaplWbSm2ZHd5XPFw3emFMDbaSRG12t5de7PelVD j1fS6ab0sz0H58Pjppt8ID66EpTRFOIDzFu4PlRzBbluJ+TQ20nRM8AEhOTom1bWTxn+ f+iumtX8XozxA63PAlkCEq1Icd/DoR6JDKfQD/nSBnYDQ/OqzYHoX/8C1VvC/T08tHiY hDEVLX/wTQnzYKjm2QG8TB9VF4jo6Uivd7rcg9ygsPWEScsVS6RjZFMSlERt2r4m2jXm hnmg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:sender:subject:mime-version:from:in-reply-to :date:cc:message-id:references:to; bh=JkFehqj7Drz6FXigSdpTYrTEJLgyRnzLNfZCLuDOqgA=; b=fJi5F8Wtfj1m/6qwRS3byXphZBL7PIjeTaXObBMwhhlA7q50T4h3UvqQmtZMip0NDF 1tiFSTKkJ7IwX37YomEMGt0q0nrN3nSqLoTEDlHnvcBVjlqW4UrKJQ2aiRMJBvEPxxeW 4eONR0WVx9lEL0pBQF0fvWmGAY4E/qz0V3twnP2M6KnwFWd4JSiQPfLMzcDrQ/CzaB/D VU4ONoWrfrhZmy+PugZgqDf68f21JqV5sqaM+hV1n+Wo8XRh+fefMl6gEryI6fwpe2CM 58TVOx1kcWovY2woAg+b6kTkaXRl+uJAd5YzRqfNdIBWgOve46yEK8/RRCt+7e//AgUt pJsA== X-Gm-Message-State: AD7BkJL6DeF+iYk+RLXM9TDjpOtg0dg4KK3CIdUob2xYCE0XxdlH5WOuCfo17jrGiJna0Q== X-Received: by 10.66.237.39 with SMTP id uz7mr15807387pac.141.1458859498473; Thu, 24 Mar 2016 15:44:58 -0700 (PDT) Received: from [100.127.145.91] ([69.53.245.29]) by smtp.gmail.com with ESMTPSA id ez6sm12323226pab.12.2016.03.24.15.44.57 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 24 Mar 2016 15:44:57 -0700 (PDT) Sender: Warner Losh Subject: Re: CXXSTD=c++11 Mime-Version: 1.0 (Mac OS X Mail 8.2 \(2104\)) Content-Type: multipart/signed; boundary="Apple-Mail=_F1B2E9BB-17A6-4AE8-BB44-AA920F0E7383"; protocol="application/pgp-signature"; micalg=pgp-sha512 X-Pgp-Agent: GPGMail 2.5.2 From: Warner Losh In-Reply-To: <56F46D63.10303@FreeBSD.org> Date: Thu, 24 Mar 2016 16:44:56 -0600 Cc: toolchain@FreeBSD.org Message-Id: <64C513BC-2F49-42B0-A818-7A57421C7553@bsdimp.com> References: <56F46BE0.7080909@FreeBSD.org> <635A0A5E-63F2-4D42-B6D5-0E841AA713FE@bsdimp.com> <56F46D63.10303@FreeBSD.org> To: Bryan Drewery X-Mailer: Apple Mail (2.2104) X-BeenThere: freebsd-toolchain@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Maintenance of FreeBSD's integrated toolchain List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 24 Mar 2016 22:44:59 -0000 --Apple-Mail=_F1B2E9BB-17A6-4AE8-BB44-AA920F0E7383 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 > On Mar 24, 2016, at 4:42 PM, Bryan Drewery = wrote: >=20 > On 3/24/2016 3:39 PM, Warner Losh wrote: >>=20 >>> On Mar 24, 2016, at 4:36 PM, Bryan Drewery = wrote: >>>=20 >>> Is there any problem with forcing -std=3Dc++11 for all CXX/LIB_CXX = builds >>> now? We do this when using an external GCC since it doesn't default = to >>> the c++11 standard quite yet. As far as I understand, we require = c++11 >>> to build clang/libc++. >>>=20 >>> It seems to be the problem at >>> = https://lists.freebsd.org/pipermail/freebsd-toolchain/2015-October/001757.= html >>> which I've fixed in an upcoming commit to properly pass -std=3Dc++11 = to >>> the lib32 build in CXXFLAGS. >>=20 >> Wouldn=E2=80=99t that break the spark and mips builds if we did it = always? They are the >> last stragglers to not have a working, fully vetted clang in the = tree. >>=20 >=20 > *sigh* It wouldn=E2=80=99t take too much to unbreak the build for those = platforms, though. And there=E2=80=99s been talk of kicking out gcc entirely for 11, which = would force these ports to external toolchain builds, which wouldn=E2=80=99t be broken. So with the deadline 1 month away, what=E2=80=99s being done to de-orbit = gcc, if anything? Warner --Apple-Mail=_F1B2E9BB-17A6-4AE8-BB44-AA920F0E7383 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP using GPGMail -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJW9G3oAAoJEGwc0Sh9sBEA3vwP/AlXIHAqmz+8/DTwCxPCALcZ shP5oQ2EFtY5Nz4dkSuexGL4M725GA7DxmVsEz4vKIKxmDj84Q8mUQp3hTnxUjwn ENVXLpSstOBbmMnXIZiOYJuGY2BNnDL6I6p8bkqJqC8z8/QJA95SApxpXh+R37su eGpWhjr9Vae9kKO9KLSQ0HXy3WrvRmppONsKbb786DKZRs/H8fAsRfOjl8KR0yeD DHEgibPx57xEFHFRsS6zZcdv8Gc/Ba9TDDAETqlztKgayyC4sfR+Lw74BXm1U9OH bmfplGTf1K0HH0Ajucy5x8Ra4gwowLccS4peW9SIXX6QLk+9IuXGXontvsnftAqs cEMDuBN7ErVJtjXLzWdHVYycBpIvmDzWEp4UGOXmlb0bRH88cm6wSoyCGKKfjGjo vdvuuaveOts/rgWqx2TyFr7IOegavQb38wIzENcTQLq2YRlPxx+563tDHMrn3Etu DY7IKBMh+ygEw+IJO7kv1bmi4JOqHMXp83WzfJ/z+DqBQTfHdaY4JIbPAmm394/K SVT60OqQbBbkMn3x9JCtNgo2JD6zfKa5bPEpbcjWCaKh4bt9D7RHC7xhCLSdUPpw LGG4/o4vbiB+NB9kYrpy3iv4g47I2QMNaxUwG5ubQzZ3ix7aEubriQS8UwrgeJmF RdfQFKyQ+DXUTDw76TrR =CvDy -----END PGP SIGNATURE----- --Apple-Mail=_F1B2E9BB-17A6-4AE8-BB44-AA920F0E7383--