From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#10578: 24.0.92; No png images on OpenSUSE 12.1 Date: Wed, 25 Jan 2012 20:49:32 -0500 Message-ID: References: <87y5sz1ztp.fsf@linux-hvfx.site> <83k44j3djg.fsf@gnu.org> <83ipk339sj.fsf@gnu.org> <8739b3k2ex.fsf@gnus.org> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1327542642 9292 80.91.229.12 (26 Jan 2012 01:50:42 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Thu, 26 Jan 2012 01:50:42 +0000 (UTC) Cc: 10578@debbugs.gnu.org To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Jan 26 02:50:38 2012 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1RqEU2-0003Gy-H0 for geb-bug-gnu-emacs@m.gmane.org; Thu, 26 Jan 2012 02:50:38 +0100 Original-Received: from localhost ([::1]:46871 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RqEU2-0007ZR-3c for geb-bug-gnu-emacs@m.gmane.org; Wed, 25 Jan 2012 20:50:38 -0500 Original-Received: from eggs.gnu.org ([140.186.70.92]:44788) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RqETz-0007ZA-50 for bug-gnu-emacs@gnu.org; Wed, 25 Jan 2012 20:50:36 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RqETx-0003pi-R4 for bug-gnu-emacs@gnu.org; Wed, 25 Jan 2012 20:50:35 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:38809) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RqETx-0003pc-PK for bug-gnu-emacs@gnu.org; Wed, 25 Jan 2012 20:50:33 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1RqEUQ-0007xS-8Q for bug-gnu-emacs@gnu.org; Wed, 25 Jan 2012 20:51:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 26 Jan 2012 01:51:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 10578 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 10578-submit@debbugs.gnu.org id=B10578.132754261130533 (code B ref 10578); Thu, 26 Jan 2012 01:51:02 +0000 Original-Received: (at 10578) by debbugs.gnu.org; 26 Jan 2012 01:50:11 +0000 Original-Received: from localhost ([127.0.0.1]:44196 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1RqETb-0007wP-Az for submit@debbugs.gnu.org; Wed, 25 Jan 2012 20:50:11 -0500 Original-Received: from ironport2-out.teksavvy.com ([206.248.154.183]:9480) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1RqETX-0007w3-HS for 10578@debbugs.gnu.org; Wed, 25 Jan 2012 20:50:08 -0500 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Av4EADawIE9FpZaC/2dsb2JhbABDrBKCMoEGgXIBAQQBViMFCws0EhQYDSQxh164HokrAgEFAgUGFgQCBYNZAQkFEAaDNQSIP5p3hFc X-IronPort-AV: E=Sophos;i="4.71,572,1320642000"; d="scan'208";a="159067249" Original-Received: from 69-165-150-130.dsl.teksavvy.com (HELO ceviche.home) ([69.165.150.130]) by ironport2-out.teksavvy.com with ESMTP/TLS/ADH-AES256-SHA; 25 Jan 2012 20:49:32 -0500 Original-Received: by ceviche.home (Postfix, from userid 20848) id 5D2F566107; Wed, 25 Jan 2012 20:49:32 -0500 (EST) In-Reply-To: <8739b3k2ex.fsf@gnus.org> (Lars Ingebrigtsen's message of "Wed, 25 Jan 2012 20:28:06 +0100") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.92 (gnu/linux) 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:56020 Archived-At: >>> 2) If I have both libpng12 and 14 installed, why is Emacs building >>> against 14 and then preferring 12 when running? >> Because Emacs on GNU/Linux doesn't use the kind of machinery it does >> on MS-Windows, whereby it will reject 12 if it was compiled against >> 14. See w32-win.el:dynamic-library-alist, and in particular how it >> consults the variable libpng-version (which is set at compile time). > Right. From what ldd said, it seemed like it was (dynamically) linked > against both lippng12 and 14, which seems odd to me. Is that a bug? Emacs probably links against one of the two, and then one of the other libs used by Emacs (e.g., Gtk) link to the other one. > Anyway, this is the first time I've seen something like this. My home > machines usually grow very old and get a lot of different versions of > various libraries over the year, but compilation of stuff usually > doesn't fail just because of that. My machines also accumulate stuff like that and I rarely bump into the problem, but it can happen. Stefan