From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: =?utf-8?Q?Mattias_Engdeg=C3=A5rd?= Newsgroups: gmane.emacs.devel Subject: Re: master b99ec5d 3/3: Work around __has_attribute bug in clang 3.4 Date: Sat, 23 Jan 2021 11:11:33 +0100 Message-ID: References: <20210122200300.770.63187@vcs0.savannah.gnu.org> <20210122200304.8BBE820A10@vcs0.savannah.gnu.org> Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.17\)) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="39689"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Glenn Morris , emacs-devel@gnu.org To: Paul Eggert Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sat Jan 23 11:14:44 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 1l3FwJ-000ACm-K5 for ged-emacs-devel@m.gmane-mx.org; Sat, 23 Jan 2021 11:14:43 +0100 Original-Received: from localhost ([::1]:38136 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l3FwH-00053n-Cx for ged-emacs-devel@m.gmane-mx.org; Sat, 23 Jan 2021 05:14:41 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:46752) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l3FuR-000411-8z for emacs-devel@gnu.org; Sat, 23 Jan 2021 05:12:48 -0500 Original-Received: from mail33c50.megamailservers.eu ([91.136.10.43]:50716) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l3FuP-0006ny-2U; Sat, 23 Jan 2021 05:12:47 -0500 X-Authenticated-User: mattiase@bredband.net DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megamailservers.eu; s=maildub; t=1611396751; bh=tZ/IBp8m7uCxXRf+UL5UrY0BhYLqc1ok3LWULiEgnq4=; h=Subject:From:In-Reply-To:Date:Cc:References:To:From; b=LgVgQD8hyTzlFodW+EQZVnQ+Ccyg+1jdWT8EWiL5ckpldNS280X+Bml5AD5MggAr/ E3uAZTd++7PmNx5Bvjtkg/hEX2nYgAd7fwLy47w4ufVoUVvsK4lBvL16X7pp7t04uV tzoEoCkGLYinJh1pMCQa7rllOC3h/p0TaErK9f9U= Feedback-ID: mattiase@acm.or Original-Received: from stanniol.lan (c-b952e353.032-75-73746f71.bbcust.telenor.se [83.227.82.185]) (authenticated bits=0) by mail33c50.megamailservers.eu (8.14.9/8.13.1) with ESMTP id 10NACReP004322; Sat, 23 Jan 2021 10:12:30 +0000 In-Reply-To: X-Mailer: Apple Mail (2.3445.104.17) X-CTCH-RefID: str=0001.0A742F22.600BF68F.0008, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0 X-CTCH-VOD: Unknown X-CTCH-Spam: Unknown X-CTCH-Score: 0.000 X-CTCH-Flags: 0 X-CTCH-ScoreCust: 0.000 X-CSC: 0 X-CHA: v=2.3 cv=aNeOVo1m c=1 sm=1 tr=0 a=von4qPfY+hyqc0zmWf0tYQ==:117 a=von4qPfY+hyqc0zmWf0tYQ==:17 a=kj9zAlcOel0A:10 a=M51BFTxLslgA:10 a=gFCPFBeKYopbKn1emLQA:9 a=CjuIK1q_8ugA:10 X-Origin-Country: SE Received-SPF: softfail client-ip=91.136.10.43; envelope-from=mattiase@acm.org; helo=mail33c50.megamailservers.eu X-Spam_score_int: -11 X-Spam_score: -1.2 X-Spam_bar: - X-Spam_report: (-1.2 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, SPF_HELO_NONE=0.001, SPF_SOFTFAIL=0.665 autolearn=no 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:263302 Archived-At: 23 jan. 2021 kl. 01.46 skrev Paul Eggert : > Perhaps someone who can build on macOS directly can provide more info = about the problem. I had no problem building with clang 11.0 on Ubuntu = but Apple's clang is special. Apple's clang seems to come with a builtin #define __nonnull _Nonnull which clashes with the the one in lib/cdefs.h. Perhaps we should call it = something else.