From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Gregory Heytings Newsgroups: gmane.emacs.devel Subject: Re: [PROPOSAL] Builder, a build system integration for Emacs Date: Sat, 27 May 2023 00:24:48 +0000 Message-ID: <3a315ddd3a1bcc413004@heytings.org> References: <95980ffc-86e7-ad54-4a20-539d8c6ea5d0@mailo.com> <3f68f4bc-d426-0bcc-1329-674c12b29386@mailo.com> <76e12f7c-335f-476b-ffb3-fd8e8e4ab5d0@mailo.com> <87pm6rx4ea.fsf@yahoo.com> <87wn0ytefw.fsf@gmail.com> <83h6s0n95y.fsf@gnu.org> <83edn4myz4.fsf@gnu.org> <83a5xsmuc0.fsf@gnu.org> <831qj4mlg7.fsf@gnu.org> <87sfbjrjtt.fsf@yahoo.com> Mime-Version: 1.0 Content-Type: text/plain; format=flowed; charset=us-ascii Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="9258"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Eli Zaretskii , tomas@tuxteam.de, emacs-devel@gnu.org To: Po Lu Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sat May 27 02:25:55 2023 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 1q2hko-00029U-Qj for ged-emacs-devel@m.gmane-mx.org; Sat, 27 May 2023 02:25:54 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q2hjr-0000bG-Pv; Fri, 26 May 2023 20:24:55 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q2hjq-0000b7-PD for emacs-devel@gnu.org; Fri, 26 May 2023 20:24:54 -0400 Original-Received: from heytings.org ([95.142.160.155]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q2hjp-0003Jy-Ac; Fri, 26 May 2023 20:24:54 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=heytings.org; s=20220101; t=1685147089; bh=pgngJSPpQ7MI1/sRYNuUCoytdfOs1y2kN0hI152k/CI=; h=Date:From:To:cc:Subject:In-Reply-To:Message-ID:References:From; b=pBCrzS0tfSa4diGv8L8GvPHLx5Qkreo0MRiEbM2mZwbTsfyvep83vL1tgGmTdqME6 n38BpAHUNNURQkXuPaN17W5LeRvCn/yQ8ygA0LBM1Z5AoZztN/K1K8W0nt2KYL4zdA 2KNg8VsyeS1+qwi/7u3+AtdMXYLxh+oXh3OBUJn0xrEWMpuVzLj3Dw6jP1Dkzlzv0v T06slrcnlR0Y1+r+DnXO9+6wcxIQYaHAtZuUUaM80HhFYfI0b83Wv3qHilQKX5aEzQ 7rRvBETINoMRKm2h+80PDFgVydbPfquaTYA+gtERc8wKjIPt2TfKGu7Z7tG/JR0KEp hdCRr3WyOFC1g== In-Reply-To: <87sfbjrjtt.fsf@yahoo.com> Received-SPF: pass client-ip=95.142.160.155; envelope-from=gregory@heytings.org; helo=heytings.org X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham 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-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:306359 Archived-At: > > And what happens when the compiler changes to no longer compile old > programs? > You are apparently unaware that Rust guarantees backward compatility of source code. Code that builds with a (stable) version N of the Rust compiler should build with any later version M > N.