From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Werner LEMBERG Newsgroups: gmane.emacs.devel Subject: libpng issues Date: Sat, 10 Feb 2018 20:46:59 +0100 (CET) Message-ID: <20180210.204659.327614606750579213.wl@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Trace: blaine.gmane.org 1518291936 21534 195.159.176.226 (10 Feb 2018 19:45:36 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 10 Feb 2018 19:45:36 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sat Feb 10 20:45:32 2018 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ekb5J-0004RR-B6 for ged-emacs-devel@m.gmane.org; Sat, 10 Feb 2018 20:45:17 +0100 Original-Received: from localhost ([::1]:54191 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ekb7K-0005YT-Vk for ged-emacs-devel@m.gmane.org; Sat, 10 Feb 2018 14:47:23 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:41420) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ekb79-0005Wz-TN for emacs-devel@gnu.org; Sat, 10 Feb 2018 14:47:12 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ekb76-0001TH-M9 for emacs-devel@gnu.org; Sat, 10 Feb 2018 14:47:11 -0500 Original-Received: from mout.gmx.net ([212.227.15.18]:58779) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1ekb76-0001RB-Ar for emacs-devel@gnu.org; Sat, 10 Feb 2018 14:47:08 -0500 Original-Received: from gnu.org ([217.175.203.58]) by mail.gmx.com (mrgmx001 [212.227.17.190]) with ESMTPSA (Nemesis) id 0MXZ4Q-1eE89H1Sru-00WS6M for ; Sat, 10 Feb 2018 20:47:05 +0100 X-Mailer: Mew version 6.7 on Emacs 26.0.50 / Mule 6.0 (HANACHIRUSATO) X-Provags-ID: V03:K0:OCySD5DTZgkmBr8jQ6wQHowzB6vdMCl90pnmlPY9BW33DLAoyW5 QLW3jDTOZwm3arTDxvcyK3fBCVKrm78f4iD6k63sE92PCrsAmNK07LGQIrERQpFUi85FqI9 Cmw62KZe/I1FUY84TOUjipUsnFg35gk/ilD/dTQk+AmnClYJ7s6WZF+Uzn0MiuwhAM79Zx2 wVmRAGK62pPlTg8leRE2w== X-UI-Out-Filterresults: notjunk:1;V01:K0:kqTgefwphYQ=:M8enmq1knLnsLIlCwGGPgR tGFR9mYOLoFZkRrguCSntNgqYfMIsl9lRs5ru9NuJhjVDChl09GksyyrY1cTw29y2QGHMzcx3 9WBPXcFHavxqMA218u6FEXGsqQ+tVVQ+SLGULLKnw5PNDXVnnw0v9oylO1VRhQ4TKObR1UURK KsOdqU0bz1g+5/b1KmPt3p6jMlHMkknal4mWzbXmNpF5QL/CQ4oLkqYodZgq0b5i7Hb1UHoC6 kdqlTn/ZeoeoLJAZ4NSYRgUvD0c/MkQYPEfhFuzs1jFq9/5rSdh2vS0aPTSIPNlAABuwBGSD8 HWaY9eauweYI/SyijKL/mLphmCYcwGsr8R1mBhJbbVeEondK9crc4QPdPrVhnwcedJMiGdx8N 3r7jvnZEwVpHAWrYmoUmMYPCFipcjL+81H/X1t8Fih/wBqcWodXBrTGWduedO9jlrfuArtO8q 5LqYGolS+NwQ1PTpOsEYT/BRyr63ZrquzrDo7Jsj2LD97xV1yqfX8el/s8ICnGYRus3pghAjc AAwHchOv4AwYcl/EG31E3Z7BLdkxzATJuYa5We6r0GRjyQdtKzQboSFngkh5mzKcagvb/yMli 8fQrqF6IygAeyFBGBBHZDi1jf49Dk5f+PBeHHk4CUotVO8VtdMTCCLmj5ohjQ/qQliLE0TGF7 ZeaAz5Lds6ExAjjk4r1hcGNAfDOSyJgAQDaemCokMfGcqszxhl8GQp6rPSne48dlVIwyrlA1p rXWT8703crjReELoqAqkTLYahOHfVwTSCG1bsSB6yEJYoGt7tSsngpOY/1whM2gg5a0S6H59 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 212.227.15.18 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:222651 Archived-At: I've just been bitten by https://github.com/glennrp/libpng/issues/206 For this reason I suggest two improvements for the configure script of emacs. (1) Use `pkg-config' before `libpng-config' to detect libpng. (2) If `libpng-config' is used, filter out `-L/usr/lib' and `-L/usr/lib64' (as suggested in issue #206). Werner