From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 5196 invoked by alias); 24 Apr 2017 06:59:45 -0000 Mailing-List: contact binutils-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: binutils-owner@sourceware.org Received: (qmail 5179 invoked by uid 89); 24 Apr 2017 06:59:45 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: =?ISO-8859-1?Q?No, score=1.7 required=5.0 tests=AWL,BAYES_00,BODY_8BITS,FREEMAIL_FROM,GARBLED_BODY,RCVD_IN_DNSWL_NONE,RCVD_IN_SORBS_SPAM,SPF_PASS autolearn=no version=3.3.2 spammy==d0=b8=d0=bb=d1, =d0=b7=d0=be=d0=b2, H*i:sk:2149d70, H*f:sk:2149d70?= X-HELO: mail-it0-f41.google.com Received: from mail-it0-f41.google.com (HELO mail-it0-f41.google.com) (209.85.214.41) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Mon, 24 Apr 2017 06:59:43 +0000 Received: by mail-it0-f41.google.com with SMTP id x188so40231465itb.0 for ; Sun, 23 Apr 2017 23:59:45 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to:user-agent; bh=AElq5kfIzv5C+Vi4yd5RQhsZ8C0RulTxtNiv7k2tTOk=; b=bhNx1H9q8mokD0UR/6YNcaFbQRAy6mJxj2BoMrXC8s1WhK75MvNqiZVy8BcEEQqwmO 2Mqv+2WENQGz4xH03A+3F/+wBGbQ83Q1Da2+wRHcQ1+Xq+iSXOhnBAQOsOsK3IuUilkm 9pZiFEcAD+9yE+RnxHLiQhscNh7Kz5p8xQDYVU00B9heHoj5TCN39Ejv+gETvP2fuN7z cbsi74Rs4LNZ4apUidC1qNiDZezfGGpTthw02MfgDBSazwEFT0NzZQheFrre2swSvbPD wMhmF8oLYO15bTadXWL7OIjqubqRUQyZ8+hG8Zc4wKhmV4d0wENHbElCmiqTY0YbWwaG wWTQ== X-Gm-Message-State: AN3rC/5mraDxk6ks+n1728IQngAlSJP0lBuyaHYIoVCdCsBPayGNqxsI ym/yBYysHh0p0A== X-Received: by 10.99.119.4 with SMTP id s4mr22952133pgc.71.1493017133353; Sun, 23 Apr 2017 23:58:53 -0700 (PDT) Received: from bubble.grove.modra.org (CPE-58-160-71-80.tyqh2.lon.bigpond.net.au. [58.160.71.80]) by smtp.gmail.com with ESMTPSA id p28sm28674497pfd.53.2017.04.23.23.58.52 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 23 Apr 2017 23:58:52 -0700 (PDT) Received: by bubble.grove.modra.org (Postfix, from userid 1000) id 96DFEC7600; Mon, 24 Apr 2017 16:28:48 +0930 (ACST) Date: Mon, 24 Apr 2017 06:59:00 -0000 From: Alan Modra To: =?utf-8?B?0JTQuNC70Y/QvSDQn9Cw0LvQsNGD0LfQvtCy?= Cc: binutils@sourceware.org Subject: Re: building in dedicated directory; binutils -Wstack-usage and -flto Message-ID: <20170424065848.GO24006@bubble.grove.modra.org> References: <2149d70f-e3dd-3881-e809-bf1921528100@aegee.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <2149d70f-e3dd-3881-e809-bf1921528100@aegee.org> User-Agent: Mutt/1.5.24 (2015-08-30) X-IsSubscribed: yes X-SW-Source: 2017-04/txt/msg00198.txt.bz2 On Sun, Apr 23, 2017 at 04:33:16PM +0200, Дилян Палаузов wrote: > searching for "binutils build dedicated directory" the answers is "the > binutils documentation recommends building binutils in a dedicated build > directory", > > What is the reasoning for this, except that "make distclean" does not clean > everything, as it should? If we did a poll of binutils developers, I'd guess that most use a separate build directory. It's likely that builds in the source directory are not so well tested.. > lto1: all warnings being treated as errors [snip] > Please make binutils build with -flto? configure with --disable-werror. -- Alan Modra Australia Development Lab, IBM