From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Paul Eggert Newsgroups: gmane.emacs.bugs Subject: bug#22442: [PATCH] Fix compilation erorr when --enable-gcc-warnings passed Date: Sun, 24 Jan 2016 00:49:31 -0800 Organization: UCLA Computer Science Department Message-ID: <56A4901B.2030408@cs.ucla.edu> References: <1453460084-19646-1-git-send-email-kuleshovmail@gmail.com> <56A2C41C.7030401@cs.ucla.edu> <20160123062857.GA1205@localhost> <56A342F8.1080303@cs.ucla.edu> <20160123120424.GB1446@localhost> <20160123123705.GC1446@localhost> <56A41F7F.4040404@cs.ucla.edu> <20160124073459.GA29099@localhost> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1453625423 8860 80.91.229.3 (24 Jan 2016 08:50:23 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 24 Jan 2016 08:50:23 +0000 (UTC) Cc: 22442@debbugs.gnu.org To: Alexander Kuleshov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Jan 24 09:50:10 2016 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 1aNGN7-0006IW-NB for geb-bug-gnu-emacs@m.gmane.org; Sun, 24 Jan 2016 09:50:09 +0100 Original-Received: from localhost ([::1]:59730 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aNGN6-0001Oc-MR for geb-bug-gnu-emacs@m.gmane.org; Sun, 24 Jan 2016 03:50:08 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:60754) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aNGN3-0001OU-Fv for bug-gnu-emacs@gnu.org; Sun, 24 Jan 2016 03:50:06 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aNGN0-0008Al-8j for bug-gnu-emacs@gnu.org; Sun, 24 Jan 2016 03:50:05 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:44529) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aNGN0-0008AS-4y for bug-gnu-emacs@gnu.org; Sun, 24 Jan 2016 03:50:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84) (envelope-from ) id 1aNGMz-0002OV-RO for bug-gnu-emacs@gnu.org; Sun, 24 Jan 2016 03:50:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Paul Eggert Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 24 Jan 2016 08:50:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 22442 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 22442-submit@debbugs.gnu.org id=B22442.14536253809170 (code B ref 22442); Sun, 24 Jan 2016 08:50:01 +0000 Original-Received: (at 22442) by debbugs.gnu.org; 24 Jan 2016 08:49:40 +0000 Original-Received: from localhost ([127.0.0.1]:60982 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1aNGMd-0002Nq-UG for submit@debbugs.gnu.org; Sun, 24 Jan 2016 03:49:40 -0500 Original-Received: from zimbra.cs.ucla.edu ([131.179.128.68]:43638) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1aNGMc-0002Nc-EA for 22442@debbugs.gnu.org; Sun, 24 Jan 2016 03:49:38 -0500 Original-Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id DA2A71607DA; Sun, 24 Jan 2016 00:49:32 -0800 (PST) Original-Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id b5JykCpNNlgZ; Sun, 24 Jan 2016 00:49:31 -0800 (PST) Original-Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id AA8B2160819; Sun, 24 Jan 2016 00:49:31 -0800 (PST) X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Original-Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id JTSM_WYlQeY1; Sun, 24 Jan 2016 00:49:31 -0800 (PST) Original-Received: from [192.168.1.9] (pool-100-32-155-148.lsanca.fios.verizon.net [100.32.155.148]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id 7D67C1607DA; Sun, 24 Jan 2016 00:49:31 -0800 (PST) User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.5.1 In-Reply-To: <20160124073459.GA29099@localhost> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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:111914 Archived-At: Alexander Kuleshov wrote: > Even without it I can't reproduce this bug. I've checkout to the previous > commit (035bd8159fe5bcea15eacc8a23ab54f4bc3b6f17) and configured and > built emacs with: > > ./configure --enable-link-time-optimization --without-pop \ > --without-kerberos --without-kerberos5 --without-hesiod \ > --with-sound=alsa --with-x-toolkit=gtk3 --with-xpm --with-jpeg \ > --with-tiff --with-gif --with-png --with-rsvg --with-cairo \ > --with-xml2 --with-imagemagick --with-xft --without-libotf \ > --with-xim --with-xaw3d --with-dbus --without-gconf \ > --without-gsettings --without-selinux --with-gnutls --with-zlib \ > --with-modules --with-file-notification=inotify --without-makeinfo \ > --with-x && make > > Than I've opened image as you described in thehttp://bugs.gnu.org/22442 > and it works perfectly for me. I tried the same scenario and I get a blank image on the screen. Perhaps it depends on the imagemagick or cairo version or whatever. I'm running Emacs on Fedora 23 x86-64, and displaying on Ubuntu 15.10 x86-64 via an ssh -X link. If I use the current emacs-25 commit () but keep everything else the same, Emacs displays the binary text of the image with a message in the bottom line "Cannot display image: (This Emacs mishandles this image file type)", which is what I would expect from the current code. I don't know why I wasn't observing this behavior earlier, but at least now I know that Bug#22442 is still kicking. As Mark says, Bug#22442 and Bug#21110 are probably the same bug, so I'll merge them. I can't recommend --with-cairo at this point.