From owner-svn-ports-head@FreeBSD.ORG Wed May 22 09:24:47 2013 Return-Path: Delivered-To: svn-ports-head@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id A56137AF; Wed, 22 May 2013 09:24:47 +0000 (UTC) (envelope-from utisoft@gmail.com) Received: from mail-ie0-x229.google.com (mail-ie0-x229.google.com [IPv6:2607:f8b0:4001:c03::229]) by mx1.freebsd.org (Postfix) with ESMTP id 5C2266EA; Wed, 22 May 2013 09:24:47 +0000 (UTC) Received: by mail-ie0-f169.google.com with SMTP id u16so4761806iet.0 for ; Wed, 22 May 2013 02:24:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=XgzR1MkIs4DZROHQaAYNIvA8/Akr++o4xYfPV2Rl0kc=; b=YCc/qqudH3ijR1Z/h3i+h0a8ZzPUlurc64RpHV4D9fZSMX4efchiuhRc/HmzIZloSB DqnfVR7guZ+N9jqqtB+Yvx61IFdlys50iPAniXIxcFN9bvFdeISn4GeFseghj5Je4jjp OMG+SA8Qj2rr3dnGMCZSDaF9Ghh9psW9ybwkzT55qzK4dxGjdKsYGJpg2mjykBOwBY11 8uziwmuFEEU0lmPb7aDfwaC3r2BWPVQVDzdxWc99RC4/eyKOnFaBg7SVV1+bU+1cPdYg S7tn3jzpxnoAJ+o2DE9Fc8p4FHGbG46uQfz+KltzArILwhF7tvYEAvWAsVnm8Zqj2bXy k2dA== MIME-Version: 1.0 X-Received: by 10.42.64.135 with SMTP id g7mr4060429ici.37.1369214687109; Wed, 22 May 2013 02:24:47 -0700 (PDT) Received: by 10.64.77.51 with HTTP; Wed, 22 May 2013 02:24:46 -0700 (PDT) Received: by 10.64.77.51 with HTTP; Wed, 22 May 2013 02:24:46 -0700 (PDT) In-Reply-To: <519C71E9.30701@passap.ru> References: <201305201043.r4KAhCKv031239@svn.freebsd.org> <20130521023448.GA3541@FreeBSD.org> <519BA0B0.7010700@passap.ru> <519C71E9.30701@passap.ru> Date: Wed, 22 May 2013 10:24:46 +0100 Message-ID: Subject: Re: svn commit: r318592 - head/benchmarks/mdtest From: Chris Rees To: Boris Samorodov Content-Type: text/plain; charset=KOI8-R Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: svn-ports-head@freebsd.org, svn-ports-all@freebsd.org, Alexey Dokuchaev , ports-committers@freebsd.org X-BeenThere: svn-ports-head@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: SVN commit messages for the ports tree for head List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 22 May 2013 09:24:47 -0000 On 22 May 2013 08:21, "Boris Samorodov" wrote: > > 21.05.2013 06:34, Alexey Dokuchaev =D0=C9=DB=C5=D4: > > > I am also not convinced that using subshell is required. > > BTW, from /usr/src/UPDATING: > ----- > 20130516: > [...] > It is worth noting that bmake (like gmake) treats the command > line as the unit of failure, rather than statements within the > command line. Thus '(cd some/where && dosomething)' is safer > than 'cd some/where; dosomething'. The '()' allows consistent > behavior in parallel build. OK, but spawning a subshell is still wasteful. These times all add up when package building happens.... I guess I still don't see the value in the chdir. Chris