From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Andrea Corallo via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree Date: Thu, 04 Mar 2021 20:11:27 +0000 Message-ID: References: <86v9ao5czu.fsf@gmail.com> <86wnutogrh.fsf@gmail.com> <86wnut8fb9.fsf@gmail.com> <861rd1tbpa.fsf@gmail.com> <83pn0km6y3.fsf@gnu.org> <86ft1f8ara.fsf@gmail.com> <83sg5cjdn8.fsf@gnu.org> <83r1kwjcy2.fsf@gnu.org> <83k0qoj9zv.fsf@gnu.org> <83im68j963.fsf@gnu.org> <83tuprhur0.fsf@gnu.org> <831rcu25o2.fsf@gnu.org> <83v9a6zr22.fsf@gnu.org> Reply-To: Andrea Corallo Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="14159"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 46256@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Mar 04 21:13:38 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 1lHuLq-0003Zb-2C for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 04 Mar 2021 21:13:38 +0100 Original-Received: from localhost ([::1]:33542 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lHuLp-00065Z-3q for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 04 Mar 2021 15:13:37 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:55108) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lHuKI-0004R4-3X for bug-gnu-emacs@gnu.org; Thu, 04 Mar 2021 15:12:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:48771) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lHuKH-0003RJ-OH for bug-gnu-emacs@gnu.org; Thu, 04 Mar 2021 15:12:01 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lHuKH-0000DS-Jo for bug-gnu-emacs@gnu.org; Thu, 04 Mar 2021 15:12:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Andrea Corallo Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 04 Mar 2021 20:12:01 +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=B46256.1614888706807 (code B ref 46256); Thu, 04 Mar 2021 20:12:01 +0000 Original-Received: (at 46256) by debbugs.gnu.org; 4 Mar 2021 20:11:46 +0000 Original-Received: from localhost ([127.0.0.1]:60317 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lHuJm-0000Ch-W8 for submit@debbugs.gnu.org; Thu, 04 Mar 2021 15:11:46 -0500 Original-Received: from mx.sdf.org ([205.166.94.24]:63432) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lHuJk-0000CY-T4 for 46256@debbugs.gnu.org; Thu, 04 Mar 2021 15:11:30 -0500 Original-Received: from mab (ma.sdf.org [205.166.94.33]) by mx.sdf.org (8.15.2/8.14.5) with ESMTPS id 124KBRgs002396 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits) verified NO); Thu, 4 Mar 2021 20:11:28 GMT In-Reply-To: <83v9a6zr22.fsf@gnu.org> (Eli Zaretskii's message of "Thu, 04 Mar 2021 20:56:05 +0200") 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:201455 Archived-At: Eli Zaretskii writes: > I have a question about the build process of the native-comp branch: > > Say I bootstrapped a fresh checkout without NATIVE_FULL_AOT=1, and I > now have a subdirectory under the native-lisp/ directory populated > with the *.eln files of the Lisp files we preload. > > Now I make some change in Emacs that modifies the ABI hash, and > rebuild. The previous subdirectory of native-lisp/ is no longer > valid; if I modify some of the preloaded Lisp files, a new .eln file > is produced in a new subdirectory of native-lisp/. But now that new > subdirectory has only the *.eln files for those Lisp files I modified > _after_ the ABI-changing change. Which means most of the preloaded > files do not have *.eln files in the native-lisp/ subdirectory that > corresponds to the latest ABI. Does this mean Emacs now falls back to > using *.elc files when it produces the emacs.pdmp file? Yes, I think so. ATM if the ABI hash is modified something like 'make bootstrap' is needed to re-build all .eln. Andrea