From unknown Mon Jun 16 23:48:17 2025 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.509 (Entity 5.509) Content-Type: text/plain; charset=utf-8 From: bug#56736 <56736@debbugs.gnu.org> To: bug#56736 <56736@debbugs.gnu.org> Subject: Status: 29.0.50; Mac OS X Lion: `externally-visible` causes zillions of warnings Reply-To: bug#56736 <56736@debbugs.gnu.org> Date: Tue, 17 Jun 2025 06:48:17 +0000 retitle 56736 29.0.50; Mac OS X Lion: `externally-visible` causes zillions = of warnings reassign 56736 emacs submitter 56736 Werner LEMBERG severity 56736 normal tag 56736 wontfix thanks From debbugs-submit-bounces@debbugs.gnu.org Sun Jul 24 08:17:43 2022 Received: (at submit) by debbugs.gnu.org; 24 Jul 2022 12:17:43 +0000 Received: from localhost ([127.0.0.1]:47025 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oFaYJ-00031c-1B for submit@debbugs.gnu.org; Sun, 24 Jul 2022 08:17:43 -0400 Received: from lists.gnu.org ([209.51.188.17]:39420) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oFaYH-00031V-Vz for submit@debbugs.gnu.org; Sun, 24 Jul 2022 08:17:42 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:55780) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oFaYH-0003dI-PK for bug-gnu-emacs@gnu.org; Sun, 24 Jul 2022 08:17:41 -0400 Received: from mout02.posteo.de ([185.67.36.66]:52729) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oFaYF-0007Ld-Oh for bug-gnu-emacs@gnu.org; Sun, 24 Jul 2022 08:17:41 -0400 Received: from submission (posteo.de [185.67.36.169]) by mout02.posteo.de (Postfix) with ESMTPS id B40E0240107 for ; Sun, 24 Jul 2022 14:17:37 +0200 (CEST) Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4LrMcx1c5gz9rxM for ; Sun, 24 Jul 2022 14:17:34 +0200 (CEST) Date: Sun, 24 Jul 2022 12:17:29 +0000 (UTC) Message-Id: <20220724.141729.978614940993277416.wl@gnu.org> To: bug-gnu-emacs@gnu.org Subject: 29.0.50; Mac OS X Lion: `externally-visible` causes zillions of warnings From: Werner LEMBERG Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=185.67.36.66; envelope-from=werner.lemberg@posteo.de; helo=mout02.posteo.de X-Spam_score_int: -39 X-Spam_score: -4.0 X-Spam_bar: ---- X-Spam_report: (-4.0 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.249, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: -1.1 (-) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -2.1 (--) Compiling emacs master (2024136d31e) on a Mac OS X Lion box with the system's `/usr/bin/clang` compiler, there are many warnings like the following. ``` In file included from dispnew.c:27: ./lisp.h:69:1: warning: unknown attribute 'externally_visible' ignored [-Wattributes] DEFINE_GDB_SYMBOL_BEGIN (int, GCTYPEBITS) ^ ./lisp.h:55:51: note: expanded from macro 'DEFINE_GDB_SYMBOL_BEGIN' # define DEFINE_GDB_SYMBOL_BEGIN(type, id) extern DECLARE_GDB_SYM (type, id) ^ ./lisp.h:50:49: note: expanded from macro 'DECLARE_GDB_SYM' #define DECLARE_GDB_SYM(type, id) type const id EXTERNALLY_VISIBLE ^ ./conf_post.h:281:28: note: expanded from macro 'EXTERNALLY_VISIBLE' #define EXTERNALLY_VISIBLE _GL_ATTRIBUTE_EXTERNALLY_VISIBLE ^ ./config.h:2542:59: note: expanded from macro '_GL_ATTRIBUTE_EXTERNALLY_VISIBLE' # define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) ``` In comparison to a normal log file, these warnings increase its size by a factor of 200. `/usr/bin/clang` identifies itself as ``` Apple LLVM version 4.2 (clang-425.0.28) (based on LLVM 3.2svn) Target: x86_64-apple-darwin11.4.2 Thread model: posix ``` Werner ====================================================================== In GNU Emacs 29.0.50 (build 1, x86_64-apple-darwin11.4.2) of 2022-07-24 built on Families-iMac Repository revision: 2024136d31e85f5935e1dd1a494ecb3ea715ef80 Repository branch: master System Description: Mac OS X 10.7.5 Configured using: 'configure --disable-silent-rules --without-ns --without-x --without-dbus --without-gconf --without-libotf --without-m17n-flt --with-libgmp --with-gnutls --with-json --with-xml2 --with-modules --with-sqlite3 --with-webp 'CFLAGS=-pipe -Os -arch x86_64 -Wno-attributes' CPPFLAGS=-I/opt/local/include 'LDFLAGS=-Wl,-headerpad_max_install_names -L/opt/local/lib -Wl,-no_pie -arch x86_64'' Configured features: ACL GMP GNUTLS JSON LCMS2 LIBXML2 MODULES NOTIFY KQUEUE PDUMPER SQLITE3 THREADS XIM ZLIB Important settings: value of $LANG: en_US.UTF-8 locale-coding-system: utf-8-unix Major mode: Fundamental Minor modes in effect: tooltip-mode: t global-eldoc-mode: t show-paren-mode: t electric-indent-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t blink-cursor-mode: t buffer-read-only: t line-number-mode: t indent-tabs-mode: t transient-mark-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t Load-path shadows: None found. Features: (shadow regexp-opt sort mail-extr emacsbug message mailcap yank-media puny dired dnd dired-loaddefs rfc822 mml mml-sec password-cache epa derived epg rfc6068 epg-config gnus-util text-property-search time-date subr-x mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader cl-loaddefs cl-lib sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils term/xterm xterm byte-opt gv bytecomp byte-compile cconv rmc iso-transl tooltip eldoc paren electric uniquify ediff-hook vc-hooks lisp-float-type elisp-mode tabulated-list replace newcomment text-mode lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow isearch easymenu timer select mouse jit-lock font-lock syntax font-core term/tty-colors frame minibuffer nadvice seq simple cl-generic indonesian philippine cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese composite emoji-zwj charscript charprop case-table epa-hook jka-cmpr-hook help abbrev obarray oclosure cl-preloaded button loaddefs faces cus-face macroexp files window text-properties overlay sha1 md5 base64 format env code-pages mule custom widget keymap hashtable-print-readable backquote threads kqueue lcms2 multi-tty make-network-process emacs) Memory information: ((conses 16 44661 6474) (symbols 48 5638 0) (strings 32 15448 1850) (string-bytes 1 494605) (vectors 16 8424) (vector-slots 8 102630 6497) (floats 8 24 307) (intervals 56 253 10) (buffers 992 11)) From debbugs-submit-bounces@debbugs.gnu.org Tue Jul 26 09:26:58 2022 Received: (at 56736) by debbugs.gnu.org; 26 Jul 2022 13:26:58 +0000 Received: from localhost ([127.0.0.1]:52681 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oGKaQ-0007IP-Es for submit@debbugs.gnu.org; Tue, 26 Jul 2022 09:26:58 -0400 Received: from quimby.gnus.org ([95.216.78.240]:39368) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oGKaO-0007I7-BQ for 56736@debbugs.gnu.org; Tue, 26 Jul 2022 09:26:56 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:Date:References: In-Reply-To:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=Y5y/Snyu4UQJFWZi/SJmLpfiwzkGYsfxSWx3u6C3PEo=; b=RPnxSoPkRDXj0kNTzIMzwiF2P3 HjopWdQHMSj+zz3lNty8F8BE4kDor4jr4rhyvv/tT7Ub0UC1AQ65aEumQAKIo1C0PgMazy1/e27L+ 9++upKlaZ3mypEQnaSk/gzfVdVmg4MwI/z4gT9Ev3S72a8amm4mUssxgqjYdc6qATRso=; Received: from [84.212.220.105] (helo=joga) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oGKaG-0006Uc-Ev; Tue, 26 Jul 2022 15:26:50 +0200 From: Lars Ingebrigtsen To: Werner LEMBERG Subject: Re: bug#56736: 29.0.50; Mac OS X Lion: `externally-visible` causes zillions of warnings In-Reply-To: <20220724.141729.978614940993277416.wl@gnu.org> (Werner LEMBERG's message of "Sun, 24 Jul 2022 12:17:29 +0000 (UTC)") References: <20220724.141729.978614940993277416.wl@gnu.org> X-Now-Playing: New Musik's _Warp_: "Hunting" Date: Tue, 26 Jul 2022 15:26:47 +0200 Message-ID: <87bktc0zu0.fsf@gnus.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Report: Spam detection software, running on the system "quimby.gnus.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see @@CONTACT_ADDRESS@@ for details. Content preview: Werner LEMBERG writes: > Compiling emacs master (2024136d31e) on a Mac OS X Lion box with the > system's `/usr/bin/clang` compiler, there are many warnings like the > following. We don't (in general) fix up build warnings on older OS/compiler versions, and OS X Lion is very old, isn't it? Content analysis details: (-2.9 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -1.0 ALL_TRUSTED Passed through trusted hosts only via SMTP -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 56736 Cc: 56736@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) Werner LEMBERG writes: > Compiling emacs master (2024136d31e) on a Mac OS X Lion box with the > system's `/usr/bin/clang` compiler, there are many warnings like the > following. We don't (in general) fix up build warnings on older OS/compiler versions, and OS X Lion is very old, isn't it? Anybody have any opinions here? From debbugs-submit-bounces@debbugs.gnu.org Tue Jul 26 10:10:32 2022 Received: (at 56736) by debbugs.gnu.org; 26 Jul 2022 14:10:32 +0000 Received: from localhost ([127.0.0.1]:54055 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oGLGZ-0002n5-RK for submit@debbugs.gnu.org; Tue, 26 Jul 2022 10:10:32 -0400 Received: from mail-ua1-f48.google.com ([209.85.222.48]:40858) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oGLGX-0002mY-Dn for 56736@debbugs.gnu.org; Tue, 26 Jul 2022 10:10:29 -0400 Received: by mail-ua1-f48.google.com with SMTP id w22so5658437uau.7 for <56736@debbugs.gnu.org>; Tue, 26 Jul 2022 07:10:29 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=7yijWRSupLwUaeXV43t4JnJzLnHsz/G+jteaOvthKuM=; b=vK8ym0S74w0vnhUBp/r06ObzuKxM+m9SD/RdXm2nZk6C/SRXWkApg58duL69nK4tiA GssEKrJ0gmxvt6HaC6h+y0qULGze/qI67TUuQCJHYkp9pgsnGlt9Cg1VPc+yXAWbSGBb 0FL/8i540SJVxqkVX0oq8JK5gmttPIoOb1blEKeLvCU2/R5TORA7xEQeJNZA1VUOww8h zeVjbIXpdgpHtE+aaH372akmcrz+C+dKWst+oqilla13IAUYx/HHq9UrvrfktcI4/8lU jWVGZsK9cqyZoEVv1t3yJXwcnms98qr78FWnjT7BktqmtVadtMPX9++O4E5lQNvGmPXN DfWA== X-Gm-Message-State: AJIora9+QmzJgsEHZQbIAHGiYgTmUucoXsuFJS/LA7SkcwvBUNSHrZhu cNnKS1YXQmjKkx3vS0W6EEAPtoePGN4O/6Wme8JIzgxdy2w= X-Google-Smtp-Source: AGRyM1umO0n15pZ8V/X2vqvWW4f0QUkopyuE/roKkcQSgQCTX8mtWpW39IkVmOrvcbpCdun7LBj6IkiK3bbhzN3QsSY= X-Received: by 2002:a9f:3dc6:0:b0:384:54ca:ad6f with SMTP id e6-20020a9f3dc6000000b0038454caad6fmr5327953uaj.26.1658844623981; Tue, 26 Jul 2022 07:10:23 -0700 (PDT) MIME-Version: 1.0 References: <20220724.141729.978614940993277416.wl@gnu.org> <87bktc0zu0.fsf@gnus.org> In-Reply-To: <87bktc0zu0.fsf@gnus.org> From: Stefan Kangas Date: Tue, 26 Jul 2022 16:10:12 +0200 Message-ID: Subject: Re: bug#56736: 29.0.50; Mac OS X Lion: `externally-visible` causes zillions of warnings To: Lars Ingebrigtsen Content-Type: text/plain; charset="UTF-8" X-Spam-Score: 0.5 (/) X-Debbugs-Envelope-To: 56736 Cc: Werner LEMBERG , 56736@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -0.5 (/) Lars Ingebrigtsen writes: > We don't (in general) fix up build warnings on older OS/compiler > versions, and OS X Lion is very old, isn't it? OS X Lion was released in 2011. > Anybody have any opinions here? FWIW, these warnings don't sound worth fixing to me. From debbugs-submit-bounces@debbugs.gnu.org Thu Aug 04 10:14:47 2022 Received: (at 56736) by debbugs.gnu.org; 4 Aug 2022 14:14:47 +0000 Received: from localhost ([127.0.0.1]:54141 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oJbcd-0001CB-0V for submit@debbugs.gnu.org; Thu, 04 Aug 2022 10:14:47 -0400 Received: from mail-vk1-f177.google.com ([209.85.221.177]:34401) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oJbcZ-0001Bd-3B for 56736@debbugs.gnu.org; Thu, 04 Aug 2022 10:14:45 -0400 Received: by mail-vk1-f177.google.com with SMTP id b81so10293350vkf.1 for <56736@debbugs.gnu.org>; Thu, 04 Aug 2022 07:14:43 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:in-reply-to:references:user-agent :mime-version:date:message-id:subject:to:cc; bh=ECUSYN72L1LybrKo6KS190h2Upbz+ZD7niAEv/Raq94=; b=sWXJoSLBG/nR1OPbFQUPflQ/meziH5LOc0DjSlwHGUD0M93jk8dOBycwfiGrVHZXZW cMyHq7nR+9KzbvGGob8zeYDaGBAG4yXkMpcRWH209bUKLCLa8/l2NyVGSSvLEoZlzduc jtOmQE1gQF27m41C8FbKaGpnfjdgufQWpjLKdHvAIzZ9Y2dGMZ2h1aSLXcSZtbceXb0T 9ZGPiYQPhJwHePLKltLOrd/cyyfLtwSosouNJqcOQxFY6Ytw3NWkvsq5cEUZAhJXgMtw F2uHco1cmXSW5ggt17n5+ka673F56lfzNBbqhT4kZ+PI6mfRAvCj4ImfpmXLTPNqLZvQ i3RQ== X-Gm-Message-State: ACgBeo2fmttYTsss0diqaU/br/Ktd//F6cIykbGEWLMQ1lPcdK7S/C7T fTukbPkBLYnR0rR/SGr+GNaVu2I4FxvFcMg/fwE= X-Google-Smtp-Source: AA6agR5E82idzBaUdDgCdiQB0CGFtn5BZ212KB+YzJ8iQE+WLUaSJX+WARd7iA8ONswQcmsKLGeTkxZKubEybDvkKY8= X-Received: by 2002:ac5:c5a4:0:b0:377:ced6:c118 with SMTP id f4-20020ac5c5a4000000b00377ced6c118mr953841vkl.22.1659622476868; Thu, 04 Aug 2022 07:14:36 -0700 (PDT) Received: from 753933720722 named unknown by gmailapi.google.com with HTTPREST; Thu, 4 Aug 2022 14:14:36 +0000 From: Stefan Kangas In-Reply-To: (Stefan Kangas's message of "Tue, 26 Jul 2022 16:10:12 +0200") References: <20220724.141729.978614940993277416.wl@gnu.org> <87bktc0zu0.fsf@gnus.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) X-Hashcash: 1:21:220804:56736@debbugs.gnu.org::BviCZg7ryq1MTKef:C6PU MIME-Version: 1.0 Date: Thu, 4 Aug 2022 14:14:36 +0000 Message-ID: Subject: Re: bug#56736: 29.0.50; Mac OS X Lion: `externally-visible` causes zillions of warnings To: Lars Ingebrigtsen Content-Type: text/plain; charset="UTF-8" X-Spam-Score: 0.5 (/) X-Debbugs-Envelope-To: 56736 Cc: Werner LEMBERG , 56736@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -0.5 (/) tags 56736 + wontfix close 56736 thanks Stefan Kangas writes: > Lars Ingebrigtsen writes: > >> We don't (in general) fix up build warnings on older OS/compiler >> versions, and OS X Lion is very old, isn't it? > > OS X Lion was released in 2011. > >> Anybody have any opinions here? > > FWIW, these warnings don't sound worth fixing to me. No further comments within a week, so I'm closing this bug report. From unknown Mon Jun 16 23:48:17 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. Date: Fri, 02 Sep 2022 11:24:07 +0000 User-Agent: Fakemail v42.6.9 # This is a fake control message. # # The action: # bug archived. thanks # This fakemail brought to you by your local debbugs # administrator