From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by finch.gentoo.org (Postfix) with ESMTPS id 1C88D139694 for ; Thu, 20 Apr 2017 05:36:14 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 4DD90E0C37; Thu, 20 Apr 2017 05:36:05 +0000 (UTC) Received: from mail-oi0-x234.google.com (mail-oi0-x234.google.com [IPv6:2607:f8b0:4003:c06::234]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id 0307AE0BCB for ; Thu, 20 Apr 2017 05:36:04 +0000 (UTC) Received: by mail-oi0-x234.google.com with SMTP id x184so34980224oia.1 for ; Wed, 19 Apr 2017 22:36:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to; bh=Ic+71zZSa6lkT4g3Cxa7TNBytxSfln5ZtZOvG9P2ODQ=; b=kRth7cqXV+gBWA2a5WW1f22PHbW2c0dSBA+XaBRrT9iPLIL7qy2rm2hwwBaT8rJcez LSkRsi7YevDF036UiLQdg1SQbH0CrsKLUjvFGhUirLfS5gTK1JyxZvE9gr5C6WyCGbry Yu4YbNm6P1zfle4/T4Tw07x4o6e2wEQJm22Nxtj83bihOQXmqWiz8ksqpcAtxu5cdcph U0wprtqgcGR6iK4CfdCZ0IVeXmht3LhcKQlQ3Map9Mmd515gBJdEn2zHDX6+cG9B7Nf1 SqVFpLtt52HKdRGhV90shJ9DAzCtnkbiYdlp5qQYZt1sdYWtZXTxeE4aXskD51vppvlc H4IA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to; bh=Ic+71zZSa6lkT4g3Cxa7TNBytxSfln5ZtZOvG9P2ODQ=; b=oc8JerLzs35CbK9ASZcirVYRD//+u8fop+0I6KyftrQG/o99C+IgBmord1eFKvbOQf Qe+QZku01rCBn+zsEudtNDb9GZWhVUIiGduM6RKRuveb37NPaq27GUSzEWgDq/R0tN/Q BlKG1Vopx4Pg9t59QFZKq/Pm29giaSpxRzsm+54GCUhJIAh7Gh5fK0JAWe9TfjwHFijl 1OWRtW1B7fpwAESkb2DoCDa2OHTSfLXH9hAV+ayqX3IpSrtVBhPtcfcFsvdurW123LKl +Fm27peoi/1ZkfHFUTwXsZg40Oh1mayvv28t1gQNJhg1ARWVhNuSi6vnFMBVcXVJeQQe h6Yg== X-Gm-Message-State: AN3rC/5DkpCDVwd4XVZD2t6SIjTHQsdV7EmpBD84nT6/25AxTzLRhXPj L7m+Y+4dWWysklseHHF2V190PN7UJLc+ X-Received: by 10.84.236.5 with SMTP id q5mr8195633plk.163.1492666563889; Wed, 19 Apr 2017 22:36:03 -0700 (PDT) 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 Received: by 10.100.168.6 with HTTP; Wed, 19 Apr 2017 22:36:03 -0700 (PDT) In-Reply-To: <20170419182551.GB19805@waltdnes.org> References: <20170419182551.GB19805@waltdnes.org> From: Tomas Mozes Date: Thu, 20 Apr 2017 07:36:03 +0200 Message-ID: Subject: Re: [gentoo-dev] Re: stable gcc 5.4.0 ?? To: gentoo-dev@lists.gentoo.org Content-Type: multipart/alternative; boundary=f403045fe2a44f1128054d92842a X-Archives-Salt: efd5a69d-551e-492c-9425-50398e8c437a X-Archives-Hash: b27a30cb6fdd60b0d4bf60e40145f69a --f403045fe2a44f1128054d92842a Content-Type: text/plain; charset=UTF-8 On Wed, Apr 19, 2017 at 8:25 PM, Walter Dnes wrote: > > It is stable. Even there are open bugs, arches started stabilizing it. > > Is gcc-5.4.0 built "--with-default-libstdcxx-abi=gcc4-compatible"? > On the Pale Moon linux sub-forum, there were crashing issues with the > contributed Ubuntu build when Ubuntu switched to gcc 5. The maintainer > of the Ubuntu Pale Moon build had to drop back to gcc 4.9 to fix the > crashes. > > At home, for personal use, I build Pale Moon with a manually built > version of gcc 5.4.0. Pale Moon has been rock solid for me on Gentoo > and on a refurbished Lenovo T400 running Puppy Linux. The option > "--with-default-libstdcxx-abi=gcc4-compatible" may be the reason it > works for me. > > This may be valid for other applications, too. I think the problem is > that you need the entire system to be one of... > > "--with-default-libstdcxx-abi=new" or > > "--with-default-libstdcxx-abi=gcc4-compatible" > > Mixing together does not seem to work. > > -- > Walter Dnes > I don't run "desktop environments"; I run useful applications > > The default is new: https://www.gentoo.org/support/news-items/2015-10-22-gcc-5-new-c++11-abi.html --f403045fe2a44f1128054d92842a Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable


On Wed, Apr 19, 2017 at 8:25 PM, Walter Dnes <waltdnes@waltdnes.or= g> wrote:
> It is stable. Even there are open bugs, arche= s started stabilizing it.

=C2=A0 Is gcc-5.4.0 built "--with-default-libstdcxx-abi=3D= gcc4-compatible"?
On the Pale Moon linux sub-forum, there were crashing issues with the
contributed Ubuntu build when Ubuntu switched to gcc 5.=C2=A0 The maintaine= r
of the Ubuntu Pale Moon build had to drop back to gcc 4.9 to fix the
crashes.

=C2=A0 At home, for personal use, I build Pale Moon with a manually built version of gcc 5.4.0.=C2=A0 Pale Moon has been rock solid for me on Gentoo<= br> and on a refurbished Lenovo T400 running Puppy Linux.=C2=A0 The option
"--with-default-libstdcxx-abi=3Dgcc4-compatible" may be the = reason it
works for me.

=C2=A0 This may be valid for other applications, too.=C2=A0 I think the pro= blem is
that you need the entire system to be one of...

"--with-default-libstdcxx-abi=3Dnew" or

"--with-default-libstdcxx-abi=3Dgcc4-compatible"

=C2=A0 Mixing together does not seem to work.

--
Walter Dnes <waltdnes@waltdnes.= org>
I don't run "desktop environments"; I run useful applications=


The d= efault is new: https://www.gentoo.org/support/news-items/201= 5-10-22-gcc-5-new-c++11-abi.html
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