From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#24720: Performance impact of -no-pie Date: Thu, 20 Oct 2016 10:04:35 +0300 Message-ID: <8360onv6v0.fsf@gnu.org> References: <60845a3c-9167-faa1-2875-962e7025cc1f@cs.ucla.edu> <2e4bd054-3bed-501a-de51-55216eb2377f@cs.ucla.edu> <87vawql2rw.fsf@gmail.com> <87funtt0gx.fsf@gmail.com> <83y41kvmy4.fsf@gnu.org> <87vawoi0lw.fsf@gmail.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1476947197 1959 195.159.176.226 (20 Oct 2016 07:06:37 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 20 Oct 2016 07:06:37 +0000 (UTC) Cc: eggert@cs.ucla.edu, 24720@debbugs.gnu.org To: Alex Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Oct 20 09:06:31 2016 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1bx7QY-0005Xm-K7 for geb-bug-gnu-emacs@m.gmane.org; Thu, 20 Oct 2016 09:06:10 +0200 Original-Received: from localhost ([::1]:52828 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bx7Qa-0001ya-SH for geb-bug-gnu-emacs@m.gmane.org; Thu, 20 Oct 2016 03:06:12 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:38497) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bx7QV-0001vR-Ae for bug-gnu-emacs@gnu.org; Thu, 20 Oct 2016 03:06:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bx7QQ-00006U-Qi for bug-gnu-emacs@gnu.org; Thu, 20 Oct 2016 03:06:07 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:34068) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1bx7QQ-00006O-NQ for bug-gnu-emacs@gnu.org; Thu, 20 Oct 2016 03:06:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1bx7QQ-0000Mq-Gk for bug-gnu-emacs@gnu.org; Thu, 20 Oct 2016 03:06:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 20 Oct 2016 07:06:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 24720 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 24720-submit@debbugs.gnu.org id=B24720.14769471011328 (code B ref 24720); Thu, 20 Oct 2016 07:06:02 +0000 Original-Received: (at 24720) by debbugs.gnu.org; 20 Oct 2016 07:05:01 +0000 Original-Received: from localhost ([127.0.0.1]:40258 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bx7PP-0000LD-PK for submit@debbugs.gnu.org; Thu, 20 Oct 2016 03:05:01 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:46693) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bx7PO-0000Ky-3A for 24720@debbugs.gnu.org; Thu, 20 Oct 2016 03:04:58 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bx7PE-0005Cl-Et for 24720@debbugs.gnu.org; Thu, 20 Oct 2016 03:04:52 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:39345) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bx7PE-0005Ce-Be; Thu, 20 Oct 2016 03:04:48 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:4661 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1bx7PD-0001qt-5z; Thu, 20 Oct 2016 03:04:47 -0400 In-reply-to: <87vawoi0lw.fsf@gmail.com> (message from Alex on Wed, 19 Oct 2016 13:45:47 -0600) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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" Xref: news.gmane.org gmane.emacs.bugs:124708 Archived-At: > From: Alex > Cc: rgm@gnu.org, eggert@cs.ucla.edu, 24720@debbugs.gnu.org > Date: Wed, 19 Oct 2016 13:45:47 -0600 > > > The default switches are known, so they don't need to be spelled out > > in the report. It's the non-default ones that needs to be shown. > > I agree that they don't need to be in the report, but just having them > in a variable (e.g. system-configuration-options) would make it easier > for users to see what the default switches are. > > For example, I would have compared system-configuration-options between > the slow and fast builds and noticed that the fast build had '-O2' while > the slow one didn't, and this report wouldn't have been filed. You have that information in config.log, so I'm unsure why you couldn't find it if you looked for it.