From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Andreas Schwab Newsgroups: gmane.emacs.bugs Subject: bug#13448: Cannot build Emacs 24.2.92 Date: Tue, 15 Jan 2013 19:48:46 +0100 Message-ID: References: <20130115175931.59dbde1f13cce8bd98fbd08b@gmail.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Trace: ger.gmane.org 1358275774 4822 80.91.229.3 (15 Jan 2013 18:49:34 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 15 Jan 2013 18:49:34 +0000 (UTC) Cc: eggert@cs.ucla.edu, 13448@debbugs.gnu.org To: Xue Fuqiao Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Jan 15 19:49:52 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 1TvBa3-00081F-Qo for geb-bug-gnu-emacs@m.gmane.org; Tue, 15 Jan 2013 19:49:51 +0100 Original-Received: from localhost ([::1]:44891 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TvBZn-0007p1-Hd for geb-bug-gnu-emacs@m.gmane.org; Tue, 15 Jan 2013 13:49:35 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:34632) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TvBZk-0007od-Dk for bug-gnu-emacs@gnu.org; Tue, 15 Jan 2013 13:49:33 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TvBZj-0001We-EO for bug-gnu-emacs@gnu.org; Tue, 15 Jan 2013 13:49:32 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:56534) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TvBZj-0001WY-BF for bug-gnu-emacs@gnu.org; Tue, 15 Jan 2013 13:49:31 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1TvBaD-0005rZ-Nb for bug-gnu-emacs@gnu.org; Tue, 15 Jan 2013 13:50:01 -0500 X-Loop: help-debbugs@gnu.org In-Reply-To: <20130115175931.59dbde1f13cce8bd98fbd08b@gmail.com> Resent-From: Andreas Schwab Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 15 Jan 2013 18:50:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 13448 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 13448-submit@debbugs.gnu.org id=B13448.135827577022492 (code B ref 13448); Tue, 15 Jan 2013 18:50:01 +0000 Original-Received: (at 13448) by debbugs.gnu.org; 15 Jan 2013 18:49:30 +0000 Original-Received: from localhost ([127.0.0.1]:33764 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TvBZe-0005qe-0n for submit@debbugs.gnu.org; Tue, 15 Jan 2013 13:49:29 -0500 Original-Received: from mail-out.m-online.net ([212.18.0.9]:55232) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TvBZY-0005qT-LY for 13448@debbugs.gnu.org; Tue, 15 Jan 2013 13:49:25 -0500 Original-Received: from frontend1.mail.m-online.net (unknown [192.168.8.180]) by mail-out.m-online.net (Postfix) with ESMTP id 3Ym0v44VBZz4KKDs; Tue, 15 Jan 2013 19:48:48 +0100 (CET) Original-Received: from localhost (dynscan1.mnet-online.de [192.168.6.68]) by mail.m-online.net (Postfix) with ESMTP id 3Ym0v410B2zbbcq; Tue, 15 Jan 2013 19:48:48 +0100 (CET) X-Virus-Scanned: amavisd-new at mnet-online.de Original-Received: from mail.mnet-online.de ([192.168.8.180]) by localhost (dynscan1.mail.m-online.net [192.168.6.68]) (amavisd-new, port 10024) with ESMTP id WADU7lI5S_X1; Tue, 15 Jan 2013 19:48:32 +0100 (CET) X-Auth-Info: zRNfjfvERvQJSBtx9CpVsuq0aIYXyTYokk5GUeej3Vo= Original-Received: from igel.home (ppp-88-217-114-68.dynamic.mnet-online.de [88.217.114.68]) by mail.mnet-online.de (Postfix) with ESMTPA; Tue, 15 Jan 2013 19:48:47 +0100 (CET) Original-Received: by igel.home (Postfix, from userid 501) id CAC1FCA026; Tue, 15 Jan 2013 19:48:46 +0100 (CET) X-Yow: Here I am in the POSTERIOR OLFACTORY LOBULE but I don't see CARL SAGAN anywhere!! 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:69822 Archived-At: Xue Fuqiao writes: > In file included from /home/xfq/emacs-24.2.92/lib-src/make-docfile.c:250:0, > from /home/xfq/emacs-24.2.92/lib-src/make-docfile.c:640, > from :20: > /home/xfq/emacs-24.2.92/lib-src/make-docfile.c: In function ‘main’: > /usr/include/x86_64-linux-gnu/bits/stdio2.h:98:3: error: ‘type’ may be used uninitialized in this function [-Werror=maybe-uninitialized] > In file included from /home/xfq/emacs-24.2.92/lib-src/make-docfile.c:247:0, > from /home/xfq/emacs-24.2.92/lib-src/make-docfile.c:640, > from :20: > /home/xfq/emacs-24.2.92/lib-src/make-docfile.c:627:19: note: ‘type’ was declared here Your compiler isn't smart enough to see that the variable type is always initialized before use. But emacs shouldn't use -Wmaybe-uninitialized anyway, since that triggers a lot of spurious warnings in various compilers. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."