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: How to make aot native-compilation and pdmp creation reproduceable Date: Mon, 09 Oct 2023 18:59:55 +0300 Message-ID: <83a5srwzus.fsf@gnu.org> References: <87edi6wa63.fsf@thaodan.de> <87v8bgvnmi.fsf@thaodan.de> <83sf6kvyws.fsf@gnu.org> <877cnvu9uz.fsf@thaodan.de> <8734yju8ax.fsf@thaodan.de> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="32896"; mail-complaints-to="usenet@ciao.gmane.io" Cc: gerd.moellmann@gmail.com, emacs-devel@gnu.org To: =?utf-8?Q?Bj=C3=B6rn?= Bidar Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Mon Oct 09 18:03:27 2023 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 1qpsj8-0008Ip-LD for ged-emacs-devel@m.gmane-mx.org; Mon, 09 Oct 2023 18:03:26 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qpshW-0004Cb-1Z; Mon, 09 Oct 2023 12:01:46 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qpsgf-0003kH-D1 for emacs-devel@gnu.org; Mon, 09 Oct 2023 12:00:56 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qpsge-00019G-PW; Mon, 09 Oct 2023 12:00:52 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=09nm6XoPH1hFwu1vCVNjABl3AOTUZgzIEsQDdDIORL8=; b=rqhF75B3mGeLGo9Qm7D0 RjrV+qRNdU0JbXMt851XEBXoW1tXqmc0Ec+ACe4lhkNECX299VHBSdUSqjd3704qr9WZUx3QtwoS2 uLcT6QlR2sJPXzNaU7mnzWMjVqeA8I0ivg/ZAiFFfMYPoiIJyoB0oe/8IKibXpocBEV7nT6kVh16M tqUQB7D5eyAj8Z2l0pDturAf+dF4GbaDhpe+gcKVPRlP3f7hdTfxzsEM8roYIL47vgps9kgFeBZh8 T1ly+xmuWOha0BeR/ynUcyi7x0jrPuVHaNgcJnbdIw6FpvDti3sjz19SEexc+nLi8PNFBA7dUDfFe jwC07jd0v1m2Uw==; In-Reply-To: <8734yju8ax.fsf@thaodan.de> (message from =?utf-8?Q?Bj=C3=B6r?= =?utf-8?Q?n?= Bidar on Mon, 09 Oct 2023 18:25:42 +0300) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 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-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:311380 Archived-At: > From: Björn Bidar > Cc: Eli Zaretskii , emacs-devel@gnu.org > Date: Mon, 09 Oct 2023 18:25:42 +0300 > > > - Executable and pdmp change with every build, independent of > > native-comp? > yes You build each time in the exact same directory? That is, remove the source tree, recreate it again in the same place under the same name, and then rebuild? I see that you use "make -j4", what happens if you don't use the -j4 option (i.e. build in a deterministic sequential order)? > Build log without native-comp: > > (build.wnativecomp.log (1MB)) Ouch! who knows what all those additional operations do and what effect they have on the built Emacs?