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s=purelymail1; d=purelymail.com; v=1; bh=jjoTabWYNU4vdyBPUfkzG+tvXtQBD+FderPUpnMGm6Y=; h=Feedback-ID:Received:Received:From:To:Subject:Date:Message-ID; Feedback-ID: 21632:4007:null:purelymail X-Pm-Original-To: buildroot@buildroot.org Authentication-Results: purelymail.com; auth=pass Received: by smtp.purelymail.com (Purelymail SMTP) with ESMTPSA id 419632160; (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384); Sat, 14 Nov 2026 09:40:25 +0000 (UTC) Received: from peko by dell.be.48ers.dk with local (Exim 4.98.2) (envelope-from ) id 1xSAFE-00000005o06-053G; Sat, 14 Nov 2026 10:40:24 +0100 From: Peter Korsgaard To: Yegor Yefremov via buildroot In-Reply-To: <20261112100822.3298943-1-yegorslists@googlemail.com> (Yegor Yefremov via buildroot's message of "Thu, 12 Nov 2026 11:08:22 +0100") References: <20261112100822.3298943-1-yegorslists@googlemail.com> Date: Sat, 14 Nov 2026 10:40:23 +0100 Message-ID: <87bj7rg394.fsf@dell.be.48ers.dk> User-Agent: Gnus/5.13 (Gnus v5.13) X-Archived-By: MIME-Version: 1.0 Subject: Re: [Buildroot] [PATCH] package/prboom: fix build with GCC 14 X-BeenThere: buildroot@buildroot.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Discussion and development of buildroot List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Bernd Kuhls , Thomas Perale Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "buildroot" X-Spam-Status: No, score=-10.4 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_EF,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_PASS,SPF_PASS, USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 >>>>> "Yegor" == Yegor Yefremov via buildroot writes: > Since autoconf 2.73, AC_PROG_CC enables C23 with -std=gnu23 when the > compiler accepts it, which GCC 14 does. As prboom is autoreconfigured, > it is then built in C23 mode, where false and true are keywords: > ../../src/doomtype.h:48:15: error: expected identifier before 'false' > 48 | typedef enum {false, true} boolean; > | ^~~~~ > Commit 2eb72e7666 ("package/prboom: fix build w/ gcc-15") already > forces -std=gnu18 to avoid this, but only for GCC >= 15, where C23 is > the default. Apply it from GCC 14 on. With -std=gnu18 in CFLAGS, the > configure C23 check fails and -std=gnu23 is no longer added. > This issue has been present since commit a6e8c07a330a > ("package/autoconf: bump version to 2.73"), as autoconf 2.72 never > selected C23. It therefore affects 2026.08 and later. The 2026.05.x and > older maintenance branches still use autoconf 2.72 and are not > affected. > Fixes: > https://autobuild.buildroot.org/results/7d5050c54ba8319f0fd58336851121f5e127b1aa > Fixes: a6e8c07a330a389e9578d8f1110e41becac264d2 ("package/autoconf: bump version to 2.73") > Assisted-by: Claude:claude-opus-5-5 > Signed-off-by: Yegor Yefremov Committed, thanks. Maybe the time has come to drop prboom? It is ancient and is also one of the few packages using the old SDL (1.2.x) version. -- Bye, Peter Korsgaard _______________________________________________ buildroot mailing list buildroot@buildroot.org https://lists.buildroot.org/mailman/listinfo/buildroot