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: Native compilation: the bird-eye view Date: Sat, 16 May 2020 18:41:09 +0000 Message-ID: References: <83o8qocd32.fsf@gnu.org> <83ftbzdewp.fsf@gnu.org> <83blmndbpo.fsf@gnu.org> <838shrdb1c.fsf@gnu.org> <837dxbd93b.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="64025"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) Cc: emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sat May 16 20:42:05 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 1ja1l6-000GZ4-Qi for ged-emacs-devel@m.gmane-mx.org; Sat, 16 May 2020 20:42:04 +0200 Original-Received: from localhost ([::1]:58146 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ja1l5-000748-Tj for ged-emacs-devel@m.gmane-mx.org; Sat, 16 May 2020 14:42:03 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:57450) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ja1kH-0006d9-D1 for emacs-devel@gnu.org; Sat, 16 May 2020 14:41:13 -0400 Original-Received: from mx.sdf.org ([205.166.94.20]:53534) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ja1kG-0004sL-IR; Sat, 16 May 2020 14:41:13 -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 04GIf900011472 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits) verified NO); Sat, 16 May 2020 18:41:09 GMT Original-Received: (from akrl@localhost) by sdf.org (8.15.2/8.12.8/Submit) id 04GIf9ku028714; Sat, 16 May 2020 18:41:09 GMT In-Reply-To: <837dxbd93b.fsf@gnu.org> (Eli Zaretskii's message of "Sat, 16 May 2020 21:32:24 +0300") 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 11:24:11 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:250514 Archived-At: Eli Zaretskii writes: >> From: Andrea Corallo >> Cc: emacs-devel@gnu.org >> Date: Sat, 16 May 2020 18:26:53 +0000 >> >> > Then why not make this the default? >> >> I think it works well but: >> >> 1- I need inputs on decisions, and this is one of those :) >> >> 2- If Emacs is installed, often is not able to compile because the user >> has possibly no write privileges on the folder where the compiler is >> trying to output the eln. Either we switch this feature off in this >> case or we go for a different directory model. > > This goes back to the proposal to have a cache directory for > JIT-compiled Lisp files. That cache directory can be under the user's > home directory. Yes, that's the option. Implementation wise could just translate into prefixing the output path with this cache directory I think. Andrea -- akrl@sdf.org