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 95E651382FE for ; Mon, 11 Jul 2016 20:52:12 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 41DF621C046; Mon, 11 Jul 2016 20:52:04 +0000 (UTC) Received: from mail-yw0-f196.google.com (mail-yw0-f196.google.com [209.85.161.196]) (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 12CAEE0AA9 for ; Mon, 11 Jul 2016 20:52:03 +0000 (UTC) Received: by mail-yw0-f196.google.com with SMTP id i12so13130892ywa.0 for ; Mon, 11 Jul 2016 13:52:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:subject:from:to:date:in-reply-to:references:mime-version :content-transfer-encoding; bh=X+5bbq2d6QSDFhwiyxuzNyuOVFze+OiotWq5WncVgcM=; b=kdtYJsvuKDuKDYlJp4laGQ0B3w8UvoTMdUeZ2EdEP1J2FcXg+9/kDShCRzww+lCcXO hQZqdOeJ/YVSw0e9WE1CKfzGCIfMv0M2bbL0bQS91YJaorADAdxKPOD7AZ7soBjIs8dX 9A6giaWj3RA2kCmoy5x120t6rldz0M1K17pL+PKqaycrNBoLWiYjMUfjKapMqeo4BTX5 P61uLHQSBmuWav0ZT9WPW1rxTFeMnQ9WORySVYbqEhK+QLeO+/lS2zdD/WRTNMCXGlv4 nSa9tCBOQkprcL75B8hREyGZz6h+wRLTEUNkr0cIaHBkDO4w8HwmCOlq60ztDkwlPEDT wFWw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:subject:from:to:date:in-reply-to :references:mime-version:content-transfer-encoding; bh=X+5bbq2d6QSDFhwiyxuzNyuOVFze+OiotWq5WncVgcM=; b=PMYe0I0HDLQbrLIojw5gSRTorJnwH3BJmieDVi/dd38FdnE7CPX6E1w/P3BnfHpdBW G+6s4rmjJRKx0qrfCHdHgUV4zdu9tMCg4KThpkWzem1ejN10Sd/DfwCtwp7rAGWvbWUL N8GEL5vQAkP/F+v6JhXn237Zm8uGqkepGLGHPUyCPqeMUessv5InaKAOYdMFEdOjitUE hWAe3sNvX1wcesPs2RVIRkapr/wo8v1n7SD59D8MIYOfc1pwrubtVeTEoRR4bd6YNEy9 fTvcZJ9LM0mPOKsWcD/Mz/m99xMW6aFag/2Avfuh8IO0UyhHx+rbel03ecirCLT/3EMj VI8Q== X-Gm-Message-State: ALyK8tK1WCgkH+FYhWT7y7J6ripNHg1NI3zXy9BCt+YOilAAZKcuQvysXiNHo+/mZ86dQw== X-Received: by 10.37.64.19 with SMTP id n19mr5025988yba.77.1468270322112; Mon, 11 Jul 2016 13:52:02 -0700 (PDT) Received: from jdesk ([181.209.210.183]) by smtp.gmail.com with ESMTPSA id u23sm674932ywc.37.2016.07.11.13.52.01 for (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 11 Jul 2016 13:52:01 -0700 (PDT) Message-ID: <1468270318.3153.9.camel@gmail.com> Subject: Re: [gentoo-user] Is "-fomit-frame-pointer" a gcc default? From: "J." =?ISO-8859-1?Q?Garc=EDa?= To: gentoo-user@lists.gentoo.org Date: Mon, 11 Jul 2016 14:51:58 -0600 In-Reply-To: <20160711202742.GA6195@waltdnes.org> References: <20160711202742.GA6195@waltdnes.org> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.20.3 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 Content-Transfer-Encoding: 8bit X-Archives-Salt: e96125d5-e8f6-47be-a2de-fcae46e37f70 X-Archives-Hash: 3c930d824ce30e60638fa73df75180a6 El lun, 11-07-2016 a las 16:27 -0400, waltdnes@waltdnes.org escribió: >   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 > correct? > I'd like to simplify my CFLAGS/CCFLAGS both in Gentoo and the Pale > Moon > build process. > I think it is, at least here it is a default, you can find out by running: gcc -c -Q --help=optimizers It gets activated with -O, and -O2 is the default in Gentoo, so it should be. >From the gcc manual: "-O also turns on -fomit-frame-pointer on machines where doing so does not interfere with debugging."