From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Ken Brown Newsgroups: gmane.emacs.bugs Subject: bug#12381: Assume C89 or later for math functions. Date: Sat, 08 Sep 2012 13:20:00 -0400 Message-ID: <504B7E40.9090408@cornell.edu> References: <504A578E.2070207@cs.ucla.edu> <83oblhgfg4.fsf@gnu.org> <504B64C9.7080901@cs.ucla.edu> <83d31wmrqo.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 1347124849 18842 80.91.229.3 (8 Sep 2012 17:20:49 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 8 Sep 2012 17:20:49 +0000 (UTC) Cc: Paul Eggert , 12381@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Sep 08 19:20:49 2012 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 1TAOi6-0006fv-Cy for geb-bug-gnu-emacs@m.gmane.org; Sat, 08 Sep 2012 19:20:46 +0200 Original-Received: from localhost ([::1]:57273 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TAOi3-0005rw-6I for geb-bug-gnu-emacs@m.gmane.org; Sat, 08 Sep 2012 13:20:43 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:33230) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TAOhz-0005rf-P9 for bug-gnu-emacs@gnu.org; Sat, 08 Sep 2012 13:20:40 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TAOhy-0001XB-Ov for bug-gnu-emacs@gnu.org; Sat, 08 Sep 2012 13:20:39 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:39337) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TAOhy-0001X3-KQ for bug-gnu-emacs@gnu.org; Sat, 08 Sep 2012 13:20:38 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1TAOiM-0008CZ-H8 for bug-gnu-emacs@gnu.org; Sat, 08 Sep 2012 13:21:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Ken Brown Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 08 Sep 2012 17:21:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 12381 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 12381-submit@debbugs.gnu.org id=B12381.134712484031499 (code B ref 12381); Sat, 08 Sep 2012 17:21:02 +0000 Original-Received: (at 12381) by debbugs.gnu.org; 8 Sep 2012 17:20:40 +0000 Original-Received: from localhost ([127.0.0.1]:48883 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TAOhz-0008Bz-Fg for submit@debbugs.gnu.org; Sat, 08 Sep 2012 13:20:40 -0400 Original-Received: from limestone8.mail.cornell.edu ([128.253.83.168]:54405) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TAOhx-0008Bs-Na for 12381@debbugs.gnu.org; Sat, 08 Sep 2012 13:20:38 -0400 X-CornellRouted: This message has been Routed already. Original-Received: from soapstone1.mail.cornell.edu (soapstone1.mail.cornell.edu [128.253.83.143]) by limestone8.mail.cornell.edu (8.14.4/8.14.4) with ESMTP id q88HKCjb010658; Sat, 8 Sep 2012 13:20:12 -0400 (EDT) Original-Received: from authusersmtp.mail.cornell.edu (granite2.mail.cornell.edu [128.253.83.142]) by soapstone1.mail.cornell.edu (8.14.4/8.14.4) with ESMTP id q88HKJ6a002504; Sat, 8 Sep 2012 13:20:19 -0400 (EDT) Original-Received: from [192.168.1.3] (cpe-67-249-194-47.twcny.res.rr.com [67.249.194.47]) (authenticated bits=0) by authusersmtp.mail.cornell.edu (8.14.4/8.12.10) with ESMTP id q88HK3xH019013 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Sat, 8 Sep 2012 13:20:04 -0400 (EDT) User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:15.0) Gecko/20120824 Thunderbird/15.0 In-Reply-To: <83d31wmrqo.fsf@gnu.org> X-PMX-CORNELL-SPAM-CHECKED: Pawpaw X-PMX-Version: 5.5.9.395186, Antispam-Engine: 2.7.2.376379, Antispam-Data: 2012.9.8.170917 X-Original-Sender: kbrown@cornell.edu - Sat Sep 8 13:20:05 2012 X-PMX-CORNELL-REASON: CU_White_List_Override 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 (newer, 2) 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:63962 Archived-At: On 9/8/2012 11:58 AM, Eli Zaretskii wrote: >> Date: Sat, 08 Sep 2012 08:31:21 -0700 >> From: Paul Eggert >> CC: 12381@debbugs.gnu.org >> matherr was a problem back in the 1980s, but it's been obsolete for >> decades. Platforms that still provide it have it as an SVID option >> that is disabled by default, because it was clearly a mistake. > > I'm not sure this is so universally correct. E.g., what about Cygwin? > Ken, can you tell? AFAIR, Cygwin uses fdlibm, which used to invoke > matherr by default. Sorry, but this discussion is over my head. Is there a C program I could run that would answer your question? Ken