From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Andrea Corallo Newsgroups: gmane.emacs.devel Subject: Re: feature/native-comp, comp-deferred-compilation: no recompilation when .elc newer than .eln? Date: Sat, 16 May 2020 13:23:09 +0000 Message-ID: References: <875zcxgx8f.fsf@no.workgroup> <877dxczwsy.fsf@no.workgroup> <87ftc0nqtv.fsf@no.workgroup> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="55810"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sat May 16 15:23:42 2020 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 1jZwn0-000EQ7-Qv for ged-emacs-devel@m.gmane-mx.org; Sat, 16 May 2020 15:23:42 +0200 Original-Received: from localhost ([::1]:44238 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jZwmz-0007EE-SD for ged-emacs-devel@m.gmane-mx.org; Sat, 16 May 2020 09:23:41 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:52884) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jZwmY-0006iP-2o for emacs-devel@gnu.org; Sat, 16 May 2020 09:23:14 -0400 Original-Received: from mx.sdf.org ([205.166.94.20]:58851) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jZwmW-0004CO-JK for emacs-devel@gnu.org; Sat, 16 May 2020 09:23:13 -0400 Original-Received: from sdf.org (ma.sdf.org [205.166.94.33]) by mx.sdf.org (8.15.2/8.14.5) with ESMTPS id 04GDN9dK015327 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits) verified NO) for ; Sat, 16 May 2020 13:23:10 GMT Original-Received: (from akrl@localhost) by sdf.org (8.15.2/8.12.8/Submit) id 04GDN9A2000791; Sat, 16 May 2020 13:23:09 GMT In-Reply-To: <87ftc0nqtv.fsf@no.workgroup> (Gregor Zattler's message of "Sat, 16 May 2020 11:59:08 +0200") Received-SPF: pass client-ip=205.166.94.20; envelope-from=akrl@sdf.org; helo=mx.sdf.org X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/16 08:58:12 X-ACL-Warn: Detected OS = ??? X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_NONE=-0.0001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action 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:250490 Archived-At: Gregor Zattler writes: > Hi Andrea, > * Andrea Corallo [2020-05-16; 07:30]: >> Gregor Zattler writes: >>>> Is it possible that the old eln is still being loaded because >>>> load-prefer-newer is nil? >>> >>> load-prefer-newer is t in my case. The stale org.eln file >>> was loaded instead of the newer org.elc and the newer >>> org.elc wasn't compiled to a newer org.eln file. I realized >>> because I experienced a specific bug although there was a >>> patch with a fix in the repo. > >> the bit I'm missing is how the load was performed after org is updated. >> Restarting Emacs or calling `load'? > > Sorry for not being more precise: I restart > emacs after upgrading emacs or org-mode (or notmuch). I reproduced here. The problem is apparently that the .eln is always preferred to the .elc for being loaded regardless `load-prefer-newer' value, therefore the .eln is loaded directly and no deferred compilation is triggerd. I'll have look for a patch. Thanks Andrea -- akrl@sdf.org