From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#19831: 25.0.50; Can't build emacs 25.0.5 with libpng16 support (only libpng15) Date: Tue, 10 Feb 2015 21:51:40 +0200 Message-ID: <83pp9h7df7.fsf@gnu.org> References: <87siedd4ym.fsf@gmail.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1423598006 25119 80.91.229.3 (10 Feb 2015 19:53:26 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 10 Feb 2015 19:53:26 +0000 (UTC) Cc: 19831@debbugs.gnu.org To: torys.anderson@gmail.com (Tory S. Anderson) Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Feb 10 20:53:14 2015 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 1YLGrx-0005T6-Jq for geb-bug-gnu-emacs@m.gmane.org; Tue, 10 Feb 2015 20:53:13 +0100 Original-Received: from localhost ([::1]:41581 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YLGrx-0003EX-61 for geb-bug-gnu-emacs@m.gmane.org; Tue, 10 Feb 2015 14:53:13 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:54148) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YLGrp-0003CM-HG for bug-gnu-emacs@gnu.org; Tue, 10 Feb 2015 14:53:10 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YLGrm-0007g5-Bx for bug-gnu-emacs@gnu.org; Tue, 10 Feb 2015 14:53:05 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:48384) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YLGrm-0007fw-8y for bug-gnu-emacs@gnu.org; Tue, 10 Feb 2015 14:53:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1YLGrl-0004yk-M7 for bug-gnu-emacs@gnu.org; Tue, 10 Feb 2015 14:53:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 10 Feb 2015 19:53:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 19831 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 19831-submit@debbugs.gnu.org id=B19831.142359792219067 (code B ref 19831); Tue, 10 Feb 2015 19:53:01 +0000 Original-Received: (at 19831) by debbugs.gnu.org; 10 Feb 2015 19:52:02 +0000 Original-Received: from localhost ([127.0.0.1]:39624 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YLGqn-0004xG-AX for submit@debbugs.gnu.org; Tue, 10 Feb 2015 14:52:02 -0500 Original-Received: from mtaout26.012.net.il ([80.179.55.182]:57184) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YLGqj-0004wu-9x for 19831@debbugs.gnu.org; Tue, 10 Feb 2015 14:51:58 -0500 Original-Received: from conversion-daemon.mtaout26.012.net.il by mtaout26.012.net.il (HyperSendmail v2007.08) id <0NJK00400MP70X00@mtaout26.012.net.il> for 19831@debbugs.gnu.org; Tue, 10 Feb 2015 21:52:00 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by mtaout26.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0NJK004EHN6NF810@mtaout26.012.net.il>; Tue, 10 Feb 2015 21:52:00 +0200 (IST) In-reply-to: <87siedd4ym.fsf@gmail.com> X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.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:99243 Archived-At: > From: torys.anderson@gmail.com (Tory S. Anderson) > Date: Tue, 10 Feb 2015 12:57:53 -0500 > > > I have libpng16 (and 15) installed with dev files; my libpng.so points to version 16. But emacs 25.0.5 refuses to work with 16. Although the config log is full of references to lpng16, it seems to choose to load with lib15 (and won't build with png support if I don't make v 15 available). This is breaking other programs that expect to be using the latest libpng on the computer. What does this shell command display: libpng-config --cflags It looks like this is what's responsible for the fact that Emacs decides you have libpng15 installed. So I think the way you installed libpng16 is missing the update of libpng-config.