From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: Regarding performance issues with the Emacs 25.1 Windows-build Date: Tue, 15 Nov 2016 17:17:40 +0200 Message-ID: <83polwhiwb.fsf@gnu.org> References: <1478680445.2214391.782069929.51F43E52@webmail.messagingengine.com> <83shr0fwsu.fsf@gnu.org> <83oa1ofu6u.fsf@gnu.org> <87a8d7f0uo.fsf@russet.org.uk> <83k2cae9gt.fsf@gnu.org> <87h97deo1h.fsf@russet.org.uk> <87vavqxdgh.fsf@russet.org.uk> <831syehw56.fsf@gnu.org> <87wpg6vw5c.fsf@russet.org.uk> <83y40mgccr.fsf@gnu.org> <1479206967.3955707.788215361.663DEC5B@webmail.messagingengine.com> <1479210173.3966163.788279825.21F1DD58@webmail.messagingengine.com> <80b07e1bcdffb365d8d1105614e3f7ec.squirrel@cloud103.planethippo.com> <1479216647.3987323.788371497.0DE981F1@webmail.messagingengine.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Trace: blaine.gmane.org 1479223155 29820 195.159.176.226 (15 Nov 2016 15:19:15 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 15 Nov 2016 15:19:15 +0000 (UTC) Cc: npostavs@users.sourceforge.net, emacs-devel@gnu.org, phillip.lord@russet.org.uk To: jostein@kjonigsen.net Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Nov 15 16:19:11 2016 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 1c6fVK-0002kG-4x for ged-emacs-devel@m.gmane.org; Tue, 15 Nov 2016 16:18:34 +0100 Original-Received: from localhost ([::1]:46982 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1c6fVM-00024o-SP for ged-emacs-devel@m.gmane.org; Tue, 15 Nov 2016 10:18:36 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:42647) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1c6fUI-000216-EO for emacs-devel@gnu.org; Tue, 15 Nov 2016 10:17:34 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1c6fUF-0008KS-8q for emacs-devel@gnu.org; Tue, 15 Nov 2016 10:17:30 -0500 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:59117) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1c6fUF-0008KO-5U; Tue, 15 Nov 2016 10:17:27 -0500 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:3041 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1c6fUE-0005Fc-BL; Tue, 15 Nov 2016 10:17:26 -0500 In-reply-to: <1479216647.3987323.788371497.0DE981F1@webmail.messagingengine.com> (message from Jostein =?utf-8?Q?Kj=C3=B8nigsen?= on Tue, 15 Nov 2016 14:30:47 +0100) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e 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:209424 Archived-At: > From: Jostein Kjønigsen > Cc: Eli Zaretskii , npostavs@users.sourceforge.net, > emacs-devel@gnu.org > Date: Tue, 15 Nov 2016 14:30:47 +0100 > > Yes. This is with all the dependencies added, systematically and scripted, as outlined in the test-setup > procedure. Both builds are tested using the same test-setup. libxml2-2.dll is found in the bin folder for all > tested configurations. > > For whatever reason your latest build seems unable to load these dependencies. > > If libxml fails to load, my assumption was that other dependencies like image-support, GnTLS support, etc > would also fail to load. So I did a test: I ran the following in a scratch buffer: > > (gnutls-available-p). > > On your build I'm getting "nil". For the other GNU builds, I'm getting "t". Again: I'm using the exact same > test-setup across all Emacs versions here. > > Your 25.1.2-build clearly has fundamental issues with loading external libraries, although I'm not particularly > qualified to point out what is failing here. I think the problem is that you downloaded a 64-bit build of Emacs, but your dependencies are from the ezwinports site, which provides only 32-bit DLLs, and those cannot be loaded by 64-bit programs. You should either use the 64-bit dependencies from the GNU FTP site, or wait for Phillip to upload a new 32-bit build to the GNU FTP site.