From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) by finch.gentoo.org (Postfix) with ESMTP id CE467138827 for ; Fri, 2 Oct 2015 08:17:53 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id B3CB721C088; Fri, 2 Oct 2015 08:17:45 +0000 (UTC) Received: from plane.gmane.org (plane.gmane.org [80.91.229.3]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id B6E9921C016 for ; Fri, 2 Oct 2015 08:17:44 +0000 (UTC) Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1ZhvX8-0000OQ-8E for gentoo-dev@lists.gentoo.org; Fri, 02 Oct 2015 10:17:38 +0200 Received: from 71-17-69-121.yktn.hsdb.sasknet.sk.ca ([71.17.69.121]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Fri, 02 Oct 2015 10:17:38 +0200 Received: from rhill by 71-17-69-121.yktn.hsdb.sasknet.sk.ca with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Fri, 02 Oct 2015 10:17:38 +0200 X-Injected-Via-Gmane: http://gmane.org/ To: gentoo-dev@lists.gentoo.org From: Ryan Hill Subject: [gentoo-dev] Re: moving gcc-5.2 to unstable Date: Fri, 2 Oct 2015 02:21:09 -0600 Organization: Gentoo Message-ID: <20151002022109.1f211ef9@caribou.gateway.pace.com> References: <20151001134947.GM5374@vapier.lan> Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-dev@lists.gentoo.org Reply-to: gentoo-dev@lists.gentoo.org Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; boundary="Sig_/stuoJMKW4BINcI3mKwj9eJg"; protocol="application/pgp-signature" X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: 71-17-69-121.yktn.hsdb.sasknet.sk.ca X-Newsreader: Claws Mail 3.12.0 (GTK+ 2.24.28; x86_64-pc-linux-gnu) X-Archives-Salt: 7e774e7e-f416-4760-8174-8614bf813b8e X-Archives-Hash: 5f635512ea933831591daa3d62afc2e7 --Sig_/stuoJMKW4BINcI3mKwj9eJg Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Thu, 1 Oct 2015 09:49:47 -0400 Mike Frysinger wrote: > what do people want to have in place before we move gcc-5.2 into ~arch ? >=20 > the general list looks pretty good: > https://bugs.gentoo.org/536984 IMO these should be fixed before we unmask: 546742: x11-apps/sessreg-1.1.0 fail to build with gcc5 547626: dev-lang/python-3.3 / 3.4 test_faulthandler hangs with GCC 5.1 547950: app-shells/zsh-5.0.7-r2 builds but has runtime errors with GCC 5 555866: media-libs/phonon-4.8.3-r1[qt5] fails to build with gcc-5 Just because they're common packages that lots of people will have installe= d. Also they all have patches. > the only glaring issue is the C++11 ABI breakage: > https://bugs.gentoo.org/542482 >=20 > we already posted a news item when the breakage started in gcc-4.7: > https://archives.gentoo.org/gentoo-dev/message/4fa0c84858b4df49668da2030= 2fc5b6f >=20 > but since gcc-5.x makes this the new default standard, more people are go= ing > to run into it, so we probably want a reminder. do we want any sort of > automation otherwise here ? I think we need a news item to remind people they really do have to emerge = -e @world after this one or they could have a bad time. FWIW I updated one system from 4.9 to 5.2 by rebuilding ~700 packages in ra= ndom order just to see how bad the ABI breakage would be and only ran into it on= ce. I may have just gotten lucky though. --=20 Ryan Hill psn: dirtyepic_sk gcc-porting/toolchain/wxwidgets @ gentoo.org 47C3 6D62 4864 0E49 8E9E 7F92 ED38 BD49 957A 8463 --Sig_/stuoJMKW4BINcI3mKwj9eJg Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.1 iQEcBAEBCgAGBQJWDj51AAoJEO04vUmVeoRjuMkH/3+TNEZX7MI3rE/uquySty5V 6FMk3zvAhZJ+OJ4V/SnI9R2wTZVUuBlfNbgfnf+Sb1Lcoc52tbKEBe+xQRRzVbj2 PiwLx/uKgfuEdvY/XoNEjJdAspuy4dhNbZsDHPIB1RbtRdvmzA40X2t8jHeNF45m nJiTcm5JbywurtwGiFwQs/bRznsWzI86Yt0nOGTyeUbdsbyN9Bpd0T2/s4JZfgLM vyLtJquH/C0PlScN+FRTP/DHw3tZdKh91jWw8DzE14gNuco9HpBFFDzG6MylXO6u cS3kKGx1M82C2MW+z+TH+lSfNErryB3EqwUwVkXkhx4qY8H5w/zXwWBjP8MkFNI= =+oCB -----END PGP SIGNATURE----- --Sig_/stuoJMKW4BINcI3mKwj9eJg--