From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Chong Yidong Newsgroups: gmane.emacs.devel Subject: Re: [lists@ebourne.me.uk: Small fix to configure.in in CVS] Date: Thu, 26 Oct 2006 10:23:07 -0400 Message-ID: <8764e7kvg4.fsf@stupidchicken.com> References: NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: sea.gmane.org 1161872630 24720 80.91.229.2 (26 Oct 2006 14:23:50 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Thu, 26 Oct 2006 14:23:50 +0000 (UTC) Cc: rms@gnu.org, emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Thu Oct 26 16:23:46 2006 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by ciao.gmane.org with esmtp (Exim 4.43) id 1Gd68t-0001nq-Ob for ged-emacs-devel@m.gmane.org; Thu, 26 Oct 2006 16:23:36 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Gd68q-00022Z-8E for ged-emacs-devel@m.gmane.org; Thu, 26 Oct 2006 10:23:32 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1Gd68a-000222-Tm for emacs-devel@gnu.org; Thu, 26 Oct 2006 10:23:16 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1Gd68V-00020C-Oc for emacs-devel@gnu.org; Thu, 26 Oct 2006 10:23:16 -0400 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Gd68V-000209-Je for emacs-devel@gnu.org; Thu, 26 Oct 2006 10:23:11 -0400 Original-Received: from [18.19.1.138] (helo=cyd) by monty-python.gnu.org with esmtp (Exim 4.52) id 1Gd68Q-00006w-Hm; Thu, 26 Oct 2006 10:23:06 -0400 Original-Received: by cyd (Postfix, from userid 1000) id 9D3B74E42D; Thu, 26 Oct 2006 10:23:07 -0400 (EDT) Original-To: Martin Ebourne In-Reply-To: (Richard Stallman's message of "Thu\, 26 Oct 2006 04\:53\:29 -0400") User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:61196 Archived-At: > Fixes current CVS configure.in to refer to the right variable when > doing the scary macro undefining stuff. Could you explain in greater detail what the problem in the existing configure.in is, and how your change fixes it? > - --- emacs/configure.in~ 2006-09-28 06:47:26.000000000 +0100 > +++ emacs/configure.in 2006-10-25 13:50:29.000000000 +0100 > @@ -3230,7 +3230,7 @@ > # the C preprocessor to some helpful value like 1, or maybe the empty > # string. Needless to say consequent macro substitutions are less > # than conducive to the makefile finding the correct directory. > - -[undefs="`echo $top_srcdir $configuration $canonical | > +[undefs="`echo $ac_top_srcdir $configuration $canonical | > sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/^/ /' -e 's/ *$//' \ > -e 's/ */ -U/g' -e 's/-U[0-9][^ ]*//g' \ > `"]