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 33E081382FE for ; Tue, 12 Jul 2016 10:52:56 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 595D5E0B76; Tue, 12 Jul 2016 10:52:46 +0000 (UTC) Received: from mail-wm0-f48.google.com (mail-wm0-f48.google.com [74.125.82.48]) (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 39C70E0AA8 for ; Tue, 12 Jul 2016 10:52:45 +0000 (UTC) Received: by mail-wm0-f48.google.com with SMTP id r190so3010252wmr.0 for ; Tue, 12 Jul 2016 03:52:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to; bh=W16uLnQlBZHCvU9fUOkRt68DdD6Nxx8CRSoeVve0Ggc=; b=bBVmpTpOkbwWUXTynGzZS5ignRfwd/vmPA+xgOxbS0KP/qiJ3A7mpBEemOToWUHOpV ByKOQ632PGzI4TLI4FQqqPf1q5drZYDA3+3xQkMB8n77Klhj49Nn0KZ2CWotCN4AomAp J/yZiGiYWqsu76Ijqwx/xTjKtd066gPglVGbBVseabQKzLR89sssHBX1jNOEOLdej7NR 8PRHiLd4tL6aUEeqw5hb16gNWIabllWFchEPt4R1gFwg9B0F/PtNHUy86SSGa2tiCw0m WlU2tcy5bSf5QXOfc6bEb8ALxxzEKu+7n8IfPMbHynj02nlkwuc3X96AVbscxyYt4nw+ XNkA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to; bh=W16uLnQlBZHCvU9fUOkRt68DdD6Nxx8CRSoeVve0Ggc=; b=IuAYdMHog2E8UJmBjyeOl3QosKfRdLE9KWNa7OlKOqSphr5kHjpJK/93vqX2iNUUXR 56Yuh1MQeI8WdyFl7fun6DwwVkvev3z//3puzWN+ZzfSHdrg1+XlbOQf+7rlK5bYFOF1 ZWwQNxJA+ygk+RXwqNEKc5vCEV5BkRuQzwSTwkryKCGdNhcXIIvMdbNHQawk2T48Z940 a0sSXR5NXxAxHy0Rb5ubq4aMPrzFWnndyvRut111k3lTZYb6zylCJUM7fxRpNo7Hr6vi vJfFELhO6tWYRCBqv4FrPFDW0ot9iTBNN231jFiGvUBtfhtpwGCraHqVtwaSBJPbVTwS f8FA== X-Gm-Message-State: ALyK8tI+NRud7SyVhut4dzdEP9ca2XU9to7DpFrBZ/iU9oGpbRcF086g8OvoajxvhcXkmcqGL0VPOIqHKzKYfA== X-Received: by 10.28.137.68 with SMTP id l65mr2388865wmd.64.1468320763540; Tue, 12 Jul 2016 03:52:43 -0700 (PDT) Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org MIME-Version: 1.0 Received: by 10.28.222.214 with HTTP; Tue, 12 Jul 2016 03:52:03 -0700 (PDT) In-Reply-To: <20160712130725.f4e0ea292e49319df56688d2@gentoo.org> References: <20160711202742.GA6195@waltdnes.org> <20160712130725.f4e0ea292e49319df56688d2@gentoo.org> From: konsolebox Date: Tue, 12 Jul 2016 18:52:03 +0800 Message-ID: Subject: Re: [gentoo-user] Is "-fomit-frame-pointer" a gcc default? To: gentoo-user@lists.gentoo.org Content-Type: text/plain; charset=UTF-8 X-Archives-Salt: 97d59f84-794b-4509-bccd-911bc2c80de2 X-Archives-Hash: e330c88bfbb84258d0faf0e3549374ea On Tue, Jul 12, 2016 at 6:07 PM, Andrew Savchenko wrote: > Hi, > > On Mon, 11 Jul 2016 16:27:42 -0400 waltdnes@waltdnes.org wrote: >> I put it into CFLAGS/CCFLAGS years ago, and left it there. During a >> discussion on the Pale Moon forum about build options, the opinion seems >> to be that "-fomit-frame-pointer" is now the default. Is that o? >> I'd like to simplify my CFLAGS/CCFLAGS both in Gentoo and the Pale Moon >> build process. > > gcc-5.3.0 manual says: > The default setting (when not optimizing for size) for 32-bit > GNU/Linux x86 and 32-bit Darwin x86 targets is > -fomit-frame-pointer. You can configure GCC with the > --enable-frame-pointer configure option to change the default. And this was first mentioned in 4.6.0's changelog, but I don't see anything about x86_64. -- konsolebox