From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#63556: 29.0.90; Use of _Generic breaks Emacs build on GCC <4.9 Date: Wed, 17 May 2023 20:45:57 +0300 Message-ID: <83wn16x356.fsf@gnu.org> References: Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="22054"; mail-complaints-to="usenet@ciao.gmane.io" Cc: eggert@cs.ucla.edu, 63556@debbugs.gnu.org To: Spencer Baugh Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed May 17 20:02:46 2023 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1pzLU6-0005Xo-9c for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 17 May 2023 20:02:46 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pzLEA-0007rk-IO; Wed, 17 May 2023 13:46:18 -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 1pzLDu-0007Kw-1p for bug-gnu-emacs@gnu.org; Wed, 17 May 2023 13:46:05 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pzLDt-0004EX-Pn for bug-gnu-emacs@gnu.org; Wed, 17 May 2023 13:46:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1pzLDt-0003DB-Lu for bug-gnu-emacs@gnu.org; Wed, 17 May 2023 13:46:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 17 May 2023 17:46:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 63556 X-GNU-PR-Package: emacs Original-Received: via spool by 63556-submit@debbugs.gnu.org id=B63556.168434555912329 (code B ref 63556); Wed, 17 May 2023 17:46:01 +0000 Original-Received: (at 63556) by debbugs.gnu.org; 17 May 2023 17:45:59 +0000 Original-Received: from localhost ([127.0.0.1]:50973 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1pzLDr-0003Cm-04 for submit@debbugs.gnu.org; Wed, 17 May 2023 13:45:59 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:60218) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1pzLDp-0003CZ-LX for 63556@debbugs.gnu.org; Wed, 17 May 2023 13:45:58 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pzLDh-00044k-VL; Wed, 17 May 2023 13:45:51 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=57+SJ7pxP/F4sDrh6A2q4iVkabX6ieGjzxEY4q/pTbc=; b=j7honi0lHgSE byfEQWN/9NYVS0di1zcWMgYWYDUV50tZBbtJnegQGw4nv4mIof9vmALTvoGiPMsmRJhNiUS27b4mz 35ww7hF4tjPeViRY5tMe34EzyZVWSrTjnbQXvc80ASgi/TuGZCvGHoZ/I0L6Ry4h1dpC/p7Zu96ip eoLLVmQQVCL2N16sagZ3kmeJY/JqmXuoM83Kq2JVU0dRuC+4uEEfV6RQe+OPTx6fzlyf1KHHDMG/s xfyDyw5lCH4sqdqRR1jfMvOiu7uiWfkhVBlSXPrZnn1qR1dCaBdE/JweBivTit/YSNM/yc2rBhNbK ejU8DO9sQ9Ha6Oc/m4C4ug==; Original-Received: from [87.69.77.57] (helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pzLDf-0005wf-Pc; Wed, 17 May 2023 13:45:49 -0400 In-Reply-To: (message from Spencer Baugh on Wed, 17 May 2023 13:38:30 -0400) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:261881 Archived-At: > Cc: Paul Eggert > From: Spencer Baugh > Date: Wed, 17 May 2023 13:38:30 -0400 > > > Commit 0f5b1fcdf0be8c1b3084518f1c4f6f375828094b "Help GCC compute > modiff_incr" added usage of _Generic, which breaks the build for me. I > think it's because I'm on gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-44), > and _Generic was added in 4.9? > > If we want to drop support for 4.8 that is fine with me, I just figure > this was unintentional. I don't think we want to drop support for GCC 4.8, no.