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 "Emacs development discussions." Newsgroups: gmane.emacs.devel Subject: Re: [feature/dll-only-windows] A new windows build, comments wanted Date: Sun, 10 Jan 2021 19:06:30 +0000 Message-ID: References: <87pn2dq3xv.fsf@russet.org.uk> <83ft39hnk1.fsf@gnu.org> <87sg78kew7.fsf@russet.org.uk> 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="5138"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: Eli Zaretskii , emacs-devel@gnu.org To: Phillip Lord Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sun Jan 10 20:09:02 2021 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 1kyg5F-0001F2-IL for ged-emacs-devel@m.gmane-mx.org; Sun, 10 Jan 2021 20:09:01 +0100 Original-Received: from localhost ([::1]:40774 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kyg5E-00087j-L8 for ged-emacs-devel@m.gmane-mx.org; Sun, 10 Jan 2021 14:09:00 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:58894) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kyg2t-0006D0-Oa for emacs-devel@gnu.org; Sun, 10 Jan 2021 14:06:35 -0500 Original-Received: from mx.sdf.org ([205.166.94.24]:61792) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kyg2r-0002Kf-Io; Sun, 10 Jan 2021 14:06:35 -0500 Original-Received: from mab (ma.sdf.org [205.166.94.33]) by mx.sdf.org (8.15.2/8.14.5) with ESMTP id 10AJ6UBT001747; Sun, 10 Jan 2021 19:06:30 GMT In-Reply-To: <87sg78kew7.fsf@russet.org.uk> (Phillip Lord's message of "Sun, 10 Jan 2021 15:09:12 +0000") Received-SPF: pass client-ip=205.166.94.24; envelope-from=akrl@sdf.org; helo=mx.sdf.org 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, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no 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:262879 Archived-At: Phillip Lord writes: > Andrea Corallo writes: > >> Eli Zaretskii writes: >> >> [...] >> >>> I think you should build --with-nativecomp. People can always >>> uninstall libgccjit or rename it if they don't want to use native >>> compilation. >> >> ATM if using --with-nativecomp libgccjit is not present (or non >> functional) we stop at configure time with an error. I guess that's one >> of the hairs we'll have to split then :) > > > I think there are two hairs here. Having an emacs compiled with > nativecomp behave cleanly if libgccjit is not available at runtime. Right, at this stage this should be easy to implement (on Windows). > And having a runtime mechanism for switching nativecomp of totally > even if it is compiled in. We should define "switching nativecomp of" and the triggering mechanism, this might be already implmentented. Andrea