From owner-freebsd-current@freebsd.org Tue Jun 28 19:50:06 2016 Return-Path: Delivered-To: freebsd-current@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 EF159B860D0 for ; Tue, 28 Jun 2016 19:50:06 +0000 (UTC) (envelope-from bdrewery@FreeBSD.org) Received: from mailman.ysv.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id CF9BA2A1C for ; Tue, 28 Jun 2016 19:50:06 +0000 (UTC) (envelope-from bdrewery@FreeBSD.org) Received: by mailman.ysv.freebsd.org (Postfix) id CB711B860CE; Tue, 28 Jun 2016 19:50:06 +0000 (UTC) Delivered-To: current@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 CB035B860CD; Tue, 28 Jun 2016 19:50:06 +0000 (UTC) (envelope-from bdrewery@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) by mx1.freebsd.org (Postfix) with ESMTP id ADF502A1B; Tue, 28 Jun 2016 19:50:06 +0000 (UTC) (envelope-from bdrewery@FreeBSD.org) Received: from mail.xzibition.com (localhost [IPv6:::1]) by freefall.freebsd.org (Postfix) with ESMTP id A09BA1ABF; Tue, 28 Jun 2016 19:50:06 +0000 (UTC) (envelope-from bdrewery@FreeBSD.org) Received: from mail.xzibition.com (localhost [172.31.3.2]) by mail.xzibition.com (Postfix) with ESMTP id 530A71D8CD; Tue, 28 Jun 2016 19:50:06 +0000 (UTC) X-Virus-Scanned: amavisd-new at mail.xzibition.com Received: from mail.xzibition.com ([172.31.3.2]) by mail.xzibition.com (mail.xzibition.com [172.31.3.2]) (amavisd-new, port 10026) with LMTP id JQWhB9BKL2g5; Tue, 28 Jun 2016 19:50:02 +0000 (UTC) Subject: Re: Compiler dependent problems again on ppc64 DKIM-Filter: OpenDKIM Filter v2.9.2 mail.xzibition.com 179EF1D8C4 To: Jukka Ukkonen , Justin Hibbits References: <3de3c40b-4edc-327e-f262-26230c7a3b12@gmail.com> <993E1F7C-F18B-42A7-BA08-9A815B1A7CD3@gmail.com> Cc: FreeBSD PowerPC ML , current@FreeBSD.org From: Bryan Drewery Openpgp: id=F9173CB2C3AAEA7A5C8A1F0935D771BB6E4697CF; url=http://www.shatow.net/bryan/bryan2.asc Organization: FreeBSD Message-ID: Date: Tue, 28 Jun 2016 12:50:01 -0700 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.1.1 MIME-Version: 1.0 In-Reply-To: <993E1F7C-F18B-42A7-BA08-9A815B1A7CD3@gmail.com> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="gTgU3XgDplqJVwpBTuoDTkRdSXIbkbIbu" X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 28 Jun 2016 19:50:07 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --gTgU3XgDplqJVwpBTuoDTkRdSXIbkbIbu Content-Type: multipart/mixed; boundary="tqFARMMNlA5nOUK8puqmmL71n6OP8FVBN" From: Bryan Drewery To: Jukka Ukkonen , Justin Hibbits Cc: FreeBSD PowerPC ML , current@FreeBSD.org Message-ID: Subject: Re: Compiler dependent problems again on ppc64 References: <3de3c40b-4edc-327e-f262-26230c7a3b12@gmail.com> <993E1F7C-F18B-42A7-BA08-9A815B1A7CD3@gmail.com> In-Reply-To: <993E1F7C-F18B-42A7-BA08-9A815B1A7CD3@gmail.com> --tqFARMMNlA5nOUK8puqmmL71n6OP8FVBN Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable It's probably the switch to WITH_SYSTEM_COMPILER, which is confusing the logic to think a newer external compiler is being used. This problem will likely creep up on any platform using GCC 4.2 in base that meets the WITH_SYSTEM_COMPILER test. Try this patch please: https://people.freebsd.org/~bdrewery/patches/ppc-system-compiler-std-c++1= 1.diff On 6/28/2016 12:43 PM, Jukka Ukkonen wrote: >=20 > The last version I tried was current pulled from svn today > only a few hours ago. I guess around 16:00 GMT today is > the best estimate I can give right now. The system on > which I did the test is already powered down. I can check > the exact svn release number tomorrow, though. > The latest successful rebuild I have done was on the 19th. > After that I tried a new rebuild only yesterday morning, and > then it suddenly failed. >=20 > --jau >=20 >=20 >> On 28 Jun 2016, at 21:14, Justin Hibbits wrote= : >> >>> On Tue, Jun 28, 2016 at 12:34 PM, Jukka A. Ukkonen = wrote: >>> >>> Hello all, >>> >>> It seems there is yet another compiler dependent problem on >>> ppc64. Most likely the same problem applies to all platforms >>> using the old gcc as the default compiler. >>> When trying to build gnu/lib/libstdc++ the compiler seems to >>> get the option -std=3Dc++11. The gcc complains about this and >>> the build gets invariably broken at that point. This has now >>> been going on for two days or so. This makes me believe nobody >>> is actively running rebuilds of the latest current on any gcc >>> based platform. >>> >>> --jau >> >> Which revision are you using? This should've been fixed a couple >> weeks ago. Adding Bryan Drewery, who made the fix. >> >> - Justin --=20 Regards, Bryan Drewery --tqFARMMNlA5nOUK8puqmmL71n6OP8FVBN-- --gTgU3XgDplqJVwpBTuoDTkRdSXIbkbIbu Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBAgAGBQJXctTpAAoJEDXXcbtuRpfP7EUH/0u6aCnTkuvaWlaZh2XX+dZe hkogtMOI5wsP3IM0PeM+NLsQMiw0Ko09Nbuz+u53bUYDs+u09wRoKTlhyDL6rwuR Wdjupu1Z5cTCzhLVdDbazIXj9EE2tPyTGP0HXEMNTw6OMGZ1WvwDw+xvJ/Km0Pqc y8K5f/TJBEP3fJq/MWbSWLjCIy9c9ZJi2Q0rA9WqfBILHFa0RhBcXPS9AAdDwjTz 7oYMRJXyvMaFmM3dsWNTiazAsxCHKVdkyCmmHe8IP0VkZuPSRxiQydMYPXHitfhT 56RvAb0JtCpW6xHxemp/jjwLDcIHZMsdYFK/M8e5HgimCStSVUoUZjxSVzJJpeU= =9ReS -----END PGP SIGNATURE----- --gTgU3XgDplqJVwpBTuoDTkRdSXIbkbIbu--