From owner-freebsd-current@FreeBSD.ORG Fri Sep 30 10:47:54 2005 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id E043416A41F; Fri, 30 Sep 2005 10:47:54 +0000 (GMT) (envelope-from Hartmut.Brandt@dlr.de) Received: from smtp-3.dlr.de (smtp-3.dlr.de [195.37.61.187]) by mx1.FreeBSD.org (Postfix) with ESMTP id 112DE43D53; Fri, 30 Sep 2005 10:47:53 +0000 (GMT) (envelope-from Hartmut.Brandt@dlr.de) Received: from beagle.kn.op.dlr.de ([129.247.173.6]) by smtp-3.dlr.de over TLS secured channel with Microsoft SMTPSVC(6.0.3790.211); Fri, 30 Sep 2005 12:47:51 +0200 Date: Fri, 30 Sep 2005 12:47:52 +0200 (CEST) From: Harti Brandt X-X-Sender: brandt_h@beagle.kn.op.dlr.de To: Ruslan Ermilov In-Reply-To: <20050905154800.GB22585@ip.net.ua> Message-ID: <20050930124503.C12766@beagle.kn.op.dlr.de> References: <20050728181415.GB68965@obiwan.tataz.chchile.org> <20050804152635.GA92834@ip.net.ua> <20050905170350.P58682@beagle.kn.op.dlr.de> <20050905154800.GB22585@ip.net.ua> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-OriginalArrivalTime: 30 Sep 2005 10:47:51.0590 (UTC) FILETIME=[67C46C60:01C5C5AC] Cc: freebsd-current@freebsd.org, Jeremie Le Hen Subject: Re: Using "make -d l" makes buildworld to fail X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Harti Brandt List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 30 Sep 2005 10:47:55 -0000 On Mon, 5 Sep 2005, Ruslan Ermilov wrote: RE>On Mon, Sep 05, 2005 at 05:05:47PM +0200, Harti Brandt wrote: RE>> On Thu, 4 Aug 2005, Ruslan Ermilov wrote: RE>> RE>> RE>On Thu, Jul 28, 2005 at 08:14:15PM +0200, Jeremie Le Hen wrote: RE>> RE>> Hi, RE>> RE>> RE>> RE>> I have to run multiple buildworlds with and without debugging ("-d l") RE>> RE>> these last days. I was nearly turning mad while I realized that RE>> RE>> buildworld would fail in "rescue" when using "-d l" make option. RE>> RE>> RE>> RE>> Both typescripts with and without the debugging option are available : RE>> RE>> http://jeremie.le-hen.org/~tataz/make_-d_l_buildworld.gz (ko) RE>> RE>> http://jeremie.le-hen.org/~tataz/make_buildworld.gz (ok) RE>> RE>> RE>> RE>> This is not the stock source tree, but I checked on a non-modified RE>> RE>> tree and the behaviour is the same. RE>> RE>> RE>> RE>crunchgen(1) is broken: it generates a makefile to find a RE>> RE>list of object files for a given program, then calls it, RE>> RE>parses the output, and expects it to start with the line RE>> RE>"OBJS=". If something is passed in the MAKEFLAGS environment RE>> RE>variable, like -Dl, things are really screwed. RE>> RE>> Couldn't we make crunchgen just to ignore lines that don't start with RE>> OBJS=? Or we could finally make make(1) to spit debug output on stderr. RE>> RE>The latter would be great, and would fix the problem in question. I had a look at this but it appears make(1) already prints it's debugging information on stderr. The only exception is -dl which prints commands even when they are prefixed with @. I would actually expect make(1) to behave this way. So I suppose we should find a solution for this problem in crunchgen. harti