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.bugs Subject: bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree Date: Wed, 10 Mar 2021 19:43:20 +0200 Message-ID: <83k0qeoqfb.fsf@gnu.org> References: <83eegpspjk.fsf@gnu.org> <83r1kpr03h.fsf@gnu.org> <83mtvdqt53.fsf@gnu.org> <83blbsqyea.fsf@gnu.org> <8335x4qofy.fsf@gnu.org> <83y2evnltw.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="39988"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 46256@debbugs.gnu.org, andrewjmoreton@gmail.com, pipcet@gmail.com, akrl@sdf.org To: Alan Mackenzie Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Mar 10 19:02:30 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1lK3AE-000AIu-MS for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 10 Mar 2021 19:02:30 +0100 Original-Received: from localhost ([::1]:46612 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lK3AD-000315-Kc for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 10 Mar 2021 13:02:29 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:45366) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lK2sM-0008VS-BT for bug-gnu-emacs@gnu.org; Wed, 10 Mar 2021 12:44:03 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:40247) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lK2sM-0000Bt-3V for bug-gnu-emacs@gnu.org; Wed, 10 Mar 2021 12:44:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lK2sM-0003Xm-1Y for bug-gnu-emacs@gnu.org; Wed, 10 Mar 2021 12:44:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 10 Mar 2021 17:44:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 46256 X-GNU-PR-Package: emacs Original-Received: via spool by 46256-submit@debbugs.gnu.org id=B46256.161539821513583 (code B ref 46256); Wed, 10 Mar 2021 17:44:01 +0000 Original-Received: (at 46256) by debbugs.gnu.org; 10 Mar 2021 17:43:35 +0000 Original-Received: from localhost ([127.0.0.1]:51793 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lK2rv-0003X1-F9 for submit@debbugs.gnu.org; Wed, 10 Mar 2021 12:43:35 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:55584) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lK2rt-0003Wo-AJ for 46256@debbugs.gnu.org; Wed, 10 Mar 2021 12:43:33 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:39000) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lK2rm-00007h-7N; Wed, 10 Mar 2021 12:43:27 -0500 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:2885 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1lK2rk-0001Dn-LS; Wed, 10 Mar 2021 12:43:25 -0500 In-Reply-To: (message from Alan Mackenzie on Wed, 10 Mar 2021 16:56:14 +0000) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:202023 Archived-At: > Date: Wed, 10 Mar 2021 16:56:14 +0000 > Cc: akrl@sdf.org, 46256@debbugs.gnu.org, andrewjmoreton@gmail.com, > pipcet@gmail.com > From: Alan Mackenzie > > > We are not talking about compilation, we are talking about loading > > cc-* files. > > The cc-*.el files? The cc-*.elc files simply have compiled `require's in > them and shouldn't be reloading already loaded .elc files. I don't know > anything about the cc-*.eln files. It's not realated to *.eln files, AFAIU. Emacs was byte-compiling cc-*.el files. As part of byte-compiling, we load these files, right? And when we load them, cc-require causes some CC mode files to be loaded more than once in the same session. Perhaps there was some trick there not to do that when we load the *.elc files instead, and perhaps the compiled code in the corresponding *.eln files misses that trick. > > When we process cc-require, we end up loading the required CC mode > > file, even though it is already loaded. > > Yes, if it is processed while loading the source .el file. This is a > facility designed for CC Mode hackers, in particular Martin S., whose > working style apparently led to him switching source directories > frequently. If this is the intended behavior, fine. I just was surprised by those multiple loads and didn't expect them.