From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex Riesen Subject: Re: Tests in Cygwin Date: Fri, 8 May 2009 11:28:37 +0200 Message-ID: <81b0412b0905080228j6b114631p35395464c0c98540@mail.gmail.com> References: <83prfbhasp.fsf@kalahari.s2.org> <4A01E64C.7050703@SierraAtlantic.com> <7vvdoet13g.fsf@alter.siamese.dyndns.org> <4A028A0A.5070003@viscovery.net> <4A030277.2000708@SierraAtlantic.com> <20090508020037.GA1264@coredump.intra.peff.net> <4A03CAFE.4060503@viscovery.net> <7v4ovwaygf.fsf@alter.siamese.dyndns.org> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Johannes Sixt , Jeff King , Don Slutz , Hannu Koivisto , git@vger.kernel.org To: Junio C Hamano X-From: git-owner@vger.kernel.org Fri May 08 11:28:52 2009 Return-path: Envelope-to: gcvg-git-2@gmane.org Received: from vger.kernel.org ([209.132.176.167]) by lo.gmane.org with esmtp (Exim 4.50) id 1M2MNr-000448-AB for gcvg-git-2@gmane.org; Fri, 08 May 2009 11:28:47 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755265AbZEHJ2j convert rfc822-to-quoted-printable (ORCPT ); Fri, 8 May 2009 05:28:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754715AbZEHJ2j (ORCPT ); Fri, 8 May 2009 05:28:39 -0400 Received: from mail-bw0-f174.google.com ([209.85.218.174]:47918 "EHLO mail-bw0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754049AbZEHJ2i convert rfc822-to-8bit (ORCPT ); Fri, 8 May 2009 05:28:38 -0400 Received: by bwz22 with SMTP id 22so1244277bwz.37 for ; Fri, 08 May 2009 02:28:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=NL/RxWtaEehvOO28qpK3R7PN0t8gXtIdgI+MU1rmlc4=; b=RQmxjH4DWvj+YU/a3zBCNpnQsocX+Njh6Jha1hCWwtm3aMyP9ejbHLEZlGaBxQDpda f3BTJhqV9WXSJx1lRL79Q06IESmXBYBbmVqneoPM3ltYn0kTl110jpVKvzoIDWJXK7VN h9rxrNVY9MXFAKLJnZdpdZaHvbNUhkcdT0SQo= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=xyeiAMdqlg2asVpcW8TPUP9mppscIaByPG0L8uNeq3aZJ2yNZx3lZpLR7S+oRh1iic pdA7Qd0c2lauKOuWcsmm7VMvUxN0Pr/Q0D3y8Wzi9NoVDtt1+n9m1mzfoBMoRcpfQqgE ENpK50KyPxc6P80pLfC5Pz0UUvsZUlHIQWJ6Y= Received: by 10.204.124.7 with SMTP id s7mr3387588bkr.105.1241774917730; Fri, 08 May 2009 02:28:37 -0700 (PDT) In-Reply-To: <7v4ovwaygf.fsf@alter.siamese.dyndns.org> Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: 2009/5/8 Junio C Hamano : > Johannes Sixt writes: > >>> =C2=A0 +for prerequisite in $(echo "$1" | tr , ' ') >> >> So, you dislike the space separator, but you also dislike the IFS ga= mes >> that save a few new processes? ;) (Think of Windows, where fork is e= xpensive). > > You can play IFS=3D, game, then ;-) > > I have to admit that it feels so 80'ish, back when our UNIX machines = were > so slow that we tried to shave every fork+exec from our shell scripts= by > using built-ins when possible, though. Well, on Windows (at least with Cygwin), it is 80's still. My workstati= on (a 2.4GHz P4, 70C hot, 2Gb Dell monster) is about 100x slower than my old Asus laptop (a 384Mb, 1200Ghz Pentium-M) in starting a trivial prog= ram ("int main() { return 0; }"). I'm trying to save where possible on cygwin, whatever cost.