From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lele Gaifax Newsgroups: gmane.emacs.devel Subject: Re: Default value of native-comp-eln-load-path Date: Thu, 13 Jan 2022 14:49:51 +0100 Organization: Nautilus Entertainments Message-ID: <87a6fzd9ts.fsf@metapensiero.it> References: <87o84goyx6.fsf@metapensiero.it> <83zgo02ds1.fsf@gnu.org> 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="6938"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) To: emacs-devel@gnu.org Cancel-Lock: sha1:jCTn7QdkuXsYHdGxB+dETjzqYqU= Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Thu Jan 13 14:51:39 2022 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 1n80Vv-0001br-EI for ged-emacs-devel@m.gmane-mx.org; Thu, 13 Jan 2022 14:51:39 +0100 Original-Received: from localhost ([::1]:57954 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n80Vt-0002Q3-Uz for ged-emacs-devel@m.gmane-mx.org; Thu, 13 Jan 2022 08:51:37 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:58324) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n80UL-0001d7-KM for emacs-devel@gnu.org; Thu, 13 Jan 2022 08:50:01 -0500 Original-Received: from ciao.gmane.io ([116.202.254.214]:57448) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n80UJ-0008EB-2K for emacs-devel@gnu.org; Thu, 13 Jan 2022 08:50:00 -0500 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1n80UH-000A2v-2t for emacs-devel@gnu.org; Thu, 13 Jan 2022 14:49:57 +0100 X-Injected-Via-Gmane: http://gmane.org/ Received-SPF: pass client-ip=116.202.254.214; envelope-from=ged-emacs-devel@m.gmane-mx.org; helo=ciao.gmane.io X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.249, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action 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" Xref: news.gmane.io gmane.emacs.devel:284709 Archived-At: Eli Zaretskii writes: >> From: Lele Gaifax >> Date: Thu, 13 Jan 2022 08:52:21 +0100 >> >> on a self-compiled one-week old GNU/Emacs (commit 808f69bf), I see >> the following: >> >> $ cd $HOME; emacs --batch --execute "(print native-comp-eln-load-path)" >> >> ("/home/lele/.emacs.d/eln-cache/" "/home/native-lisp/") >> >> $ cd /tmp; emacs --batch --execute "(print native-comp-eln-load-path)" >> >> ("/home/lele/.emacs.d/eln-cache/" "/native-lisp/") > > Is this an installed Emacs, i.e. did you "make install" after building > it? Yes, sure. >> Indeed, that variable is defined in src/comp.c as >> >> /* Temporary value in use for bootstrap. We can't do better as >> `invocation-directory' is still unset, will be fixed up during >> dump reload. */ >> Vnative_comp_eln_load_path = Fcons (build_string ("../native-lisp/"), Qnil); >> >> What is the purpose of that relative "native-lisp" entry? > > It's complicated to explain (but the reasons are valid). In any case, > as the comment says, the value is supposed to be resolved when Emacs > loads the .pdmp file. Why it didn't happen in your case requires more > investigation. I will try to understand why it doesn't happen in my case, first of all locating where that resolution should happen. Thanks&bye, lele. -- nickname: Lele Gaifax | Quando vivrò di quello che ho pensato ieri real: Emanuele Gaifas | comincerò ad aver paura di chi mi copia. lele@metapensiero.it | -- Fortunato Depero, 1929.