From owner-svn-src-stable@FreeBSD.ORG Wed Dec 31 15:54:07 2014 Return-Path: Delivered-To: svn-src-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id F32A9FB2 for ; Wed, 31 Dec 2014 15:54:07 +0000 (UTC) Received: from mail-wi0-f170.google.com (mail-wi0-f170.google.com [209.85.212.170]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id A037930D6 for ; Wed, 31 Dec 2014 15:54:07 +0000 (UTC) Received: by mail-wi0-f170.google.com with SMTP id bs8so27174705wib.5 for ; Wed, 31 Dec 2014 07:54:00 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:content-type:mime-version:subject:from :in-reply-to:date:cc:content-transfer-encoding:message-id:references :to; bh=vml4svQiY6zqyiL38XUsG9VZMRR83ngwnsCqyhoqHn0=; b=gssWrHEv9vQuXbTbWg2v3OBGOHKqeUdjx0lDFiYLX4RnOnI+mdVEbZGoX+VfDLditR W3y0GwxALsPwt95Dg2ge0MfMo6L4mJq4YF4ztTSLBZsPKrVDMEzALILLp7faFmGbDRCC I1+ozSh4Qb+zclsIGAOoI4oBLESm4FqiyrrBizvjBVOIDw1gTAOIBGWy+viN+PsqUnaW 0CHchCGrQEs8O3MK8UPMsYgM1NHM42vLJdqSzuqcdKD3HDDwa+H2wukJ1NHhI8jCO/hu 7ZBVD/AXs1m80WjEv5zuNdD3D3NnUhkdLNtEd7WdvDM0Su/0e4/Kjnun7QYYw7qvGYMe GmrQ== X-Gm-Message-State: ALoCoQkFKOtfqvvEkrVnRedzaTsAAiT7aGc6iDj3Ex4Jsz8Nw8NXh5J+Ug2j9SK4Q3fhhaDr8sYx X-Received: by 10.194.93.5 with SMTP id cq5mr126519606wjb.84.1420041240322; Wed, 31 Dec 2014 07:54:00 -0800 (PST) Received: from [192.168.1.32] (81.184.188.119.dyn.user.ono.com. [81.184.188.119]) by mx.google.com with ESMTPSA id gs10sm47523479wib.12.2014.12.31.07.53.58 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 31 Dec 2014 07:53:59 -0800 (PST) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 7.3 \(1878.6\)) Subject: Re: svn commit: r276423 - stable/10/share/mk From: Julio Merino In-Reply-To: <201412302046.sBUKk2B3049040@svn.freebsd.org> Date: Wed, 31 Dec 2014 16:54:28 +0100 Content-Transfer-Encoding: quoted-printable Message-Id: References: <201412302046.sBUKk2B3049040@svn.freebsd.org> To: Garrett Cooper X-Mailer: Apple Mail (2.1878.6) Cc: svn-src-stable@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org, svn-src-stable-10@freebsd.org X-BeenThere: svn-src-stable@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: SVN commit messages for all the -stable branches of the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 31 Dec 2014 15:54:08 -0000 On Dec 30, 2014, at 21:46, Garrett Cooper wrote: > Author: ngie > Date: Tue Dec 30 20:46:01 2014 > New Revision: 276423 > URL: https://svnweb.freebsd.org/changeset/base/276423 >=20 > Log: > MFC r274077: >=20 > As an optimization (in simple, well used cases) only call cat = ${.ALLSRC} when > generating files from various sources instead of calling cat = ${.ALLSRC} | sed Is there any visible effect to this optimization? Otherwise, the extra = complexity does not seem warranted.=