From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Dmitry Gutov Newsgroups: gmane.emacs.bugs Subject: bug#13775: 24.3.50; Omissions in documentation for crash reporting Date: Sat, 23 Feb 2013 02:00:30 +0400 Message-ID: <5127EA7E.3010201@yandex.ru> References: <87bobei0tx.fsf@yandex.ru> <837gm1oa18.fsf@gnu.org> <5126CA8B.6040705@yandex.ru> <5127E27D.8070504@yandex.ru> <83txp4koq0.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1361570462 15952 80.91.229.3 (22 Feb 2013 22:01:02 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 22 Feb 2013 22:01:02 +0000 (UTC) Cc: schwab@linux-m68k.org, 13775@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Feb 22 23:01:21 2013 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1U90g9-0000sS-52 for geb-bug-gnu-emacs@m.gmane.org; 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Fri, 22 Feb 2013 14:00:29 -0800 (PST) Original-Received: from [127.0.0.1] ([178.252.98.87]) by mx.google.com with ESMTPS id fl9sm1330754lbb.9.2013.02.22.14.00.28 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 22 Feb 2013 14:00:28 -0800 (PST) User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:17.0) Gecko/20130215 Thunderbird/17.0.3 In-Reply-To: <83txp4koq0.fsf@gnu.org> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:71675 Archived-At: On 23.02.2013 1:44, Eli Zaretskii wrote: >> Date: Sat, 23 Feb 2013 01:26:21 +0400 >> From: Dmitry Gutov >> CC: Eli Zaretskii , 13775@debbugs.gnu.org >> >> On 22.02.2013 13:37, Andreas Schwab wrote: >>> Dmitry Gutov writes: >>> >>>> 'CFLAGS="-g3" make' doesn't. >>> >>> As expected and documented. >>> >>>> 'make CFLAGS="-g3"' does work, but AFAIK that's not the usual way of >>>> binding an environment variable value. >>> >>> This is wrong. Environment variables never override makefile variables. >> >> Sorry, what's wrong, exactly? My expectations, my retelling, or the way >> it actually works? > > Your expectations that putting a variable into the environment will > override Make variable that is assigned in the Makefile. (If a > variable is not assigned in the Makefile, but used by one of its > rules, Make will use the value in the environment.) I expected it may get picked up in some special way. ./configure does that, after all, and it also shells out during execution. > And anyway, 'CFLAGS="-g3" make' doesn't export CFLAGS into the > environment of programs run by the shell, so this method is simply > wrong, for reasons that have nothing to do with Emacs. So, I was doubly wrong. Thanks for elaboration. :)