From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: Unexec dumping results in "Segmentation fault" on Windows Msys2 Date: Thu, 22 Apr 2021 22:13:05 +0300 Message-ID: <83v98ennem.fsf@gnu.org> References: <83im52ed8b.fsf@gnu.org> <989be2e0-a090-309b-58cb-8064c6bd5aee@gmail.com> <83y2dycmgr.fsf@gnu.org> <835z0oyrct.fsf@gnu.org> <83eefby1hy.fsf@gnu.org> <64f14133-a647-7406-4908-671258038ae2@gmail.com> <834kg7xqrm.fsf@gnu.org> <79b4e022-5d46-ae76-2192-9e8594c43d8d@gmail.com> <83o8eevwym.fsf@gnu.org> <8ed0330c-482f-3f82-8b37-308328a314b5@gmail.com> <83v98fpmc0.fsf@gnu.org> <83zgxqnsi8.fsf@gnu.org> <56ea3a32-befc-e0fc-fa15-3fae9ec26fa3@gmail.com> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="18082"; mail-complaints-to="usenet@ciao.gmane.io" Cc: emacs-devel@gnu.org To: Nikolay Kudryavtsev Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Thu Apr 22 21:18:06 2021 Return-path: Envelope-to: ged-emacs-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lZepx-0004UN-Sn for ged-emacs-devel@m.gmane-mx.org; Thu, 22 Apr 2021 21:18:05 +0200 Original-Received: from localhost ([::1]:60370 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lZepw-0006FA-Sj for ged-emacs-devel@m.gmane-mx.org; Thu, 22 Apr 2021 15:18:04 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:50310) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lZelO-0002P1-NQ for emacs-devel@gnu.org; Thu, 22 Apr 2021 15:13:22 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:55486) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lZelO-00073d-FG; Thu, 22 Apr 2021 15:13:22 -0400 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:4863 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1lZelI-0007u7-AR; Thu, 22 Apr 2021 15:13:19 -0400 In-Reply-To: <56ea3a32-befc-e0fc-fa15-3fae9ec26fa3@gmail.com> (message from Nikolay Kudryavtsev on Thu, 22 Apr 2021 21:59:39 +0300) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 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-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:268287 Archived-At: > From: Nikolay Kudryavtsev > Cc: emacs-devel@gnu.org > Date: Thu, 22 Apr 2021 21:59:39 +0300 > > This breaks 32 bit mingw64 build due to ld complaining: > > D:/Emacs/msys64/mingw32/bin/../lib/gcc/i686-w64-mingw32/10.2.0/../../../../i686-w64-mingw32/bin/ld.exe: > unrecognised option: -disable-high-entropy-va Thanks, should be fixed now. > Also, while the Msys2 website is suggesting we use those particular > forms, ld warns us: > > D:/Emacs/msys64/mingw32/bin/../lib/gcc/i686-w64-mingw32/10.2.0/../../../../i686-w64-mingw32/bin/ld.exe: > Warning: grouped short command line options are deprecated: > -disable-high-entropy-va I don't understand this warning. And since this is a 32-bit linker, the same one that said this option is not recognized, I'm guessing this is because it didn't recognize it, i.e. not a real warning.