From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f44.google.com (mail-pj1-f44.google.com [209.85.216.44]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 522151367 for ; Tue, 7 Oct 2025 02:06:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.44 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759802803; cv=none; b=IktCW4AEfFuDj6gssac+RiwIzlGqKpjAZcmkH3swjqA+q3AlkxynIGHphz8sRn3RyzFuf/hb2FhCGAbasALyWu5irja8c8wUe7WLXtTKvJgMS+ewuhTb/mjeUJTJLEQ+BJnO2F2EOCoZnBcNuRx5dxcSIRBSwHHxl45zGi29nwI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759802803; c=relaxed/simple; bh=y2cQDRVxs0TBquVoA2rVib4O9PaU9MQgq0AiKhcuXEs=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=ctuLAU8iapiZPJNqKz82yFxdvleoEntJI65JDD7crD7Rypo+DZHabgv3tPSb5ckmiSDsZngrZIPrOPhrPEGKhUEbXvGnINYIlNQ3h3gJwmg6cxtqUrlAqwD1ulRzh6qDLdHAX2b9SK1tp5Aw1YCdgwsYsqypT13sdQeN2LRM5QU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=Dw8Z9F++; arc=none smtp.client-ip=209.85.216.44 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Dw8Z9F++" Received: by mail-pj1-f44.google.com with SMTP id 98e67ed59e1d1-33255011eafso5673944a91.1 for ; Mon, 06 Oct 2025 19:06:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1759802801; x=1760407601; darn=vger.kernel.org; h=mime-version:user-agent:message-id:date:references:in-reply-to :subject:cc:to:from:from:to:cc:subject:date:message-id:reply-to; bh=EG7LgsJkuNW54TSfYilBntI/64FCUg4YJXqdPl4KRd0=; b=Dw8Z9F++i0p5hrzoKo+SGa+0LdspMmwi/WrMMTPLXvqqVAQ33BmP9hhk8J3+259AwU +SvttqPCj49umx1qQQ00r0QakRr76Sk7wdtb5YjspTGCXNCmX0xnoML5LQEFRSr/e6G5 PzBDU49ANtIz3w2zwVrTpO2GeRttt1yfjmarW8LL3pyyG3ui7nXgf8VAMLhI/mTTGbrw C+wibOzwB/HbcDgLwNtBIhs3O22x86/elxvQHbi+LQVYcyS8l9R1eZUBWN0EMu5FprsG X4uQ8XjdHKc1dVDOY58R+wElJLtXjyt97nyuWTdpbj1h11oGjRxi4EVgth9XN1eKLoU3 cqKg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1759802801; x=1760407601; h=mime-version:user-agent:message-id:date:references:in-reply-to :subject:cc:to:from:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=EG7LgsJkuNW54TSfYilBntI/64FCUg4YJXqdPl4KRd0=; b=MkOl4OXj+O6byfjaBmHtRbA6CIln1TFbtSnLCl1XdAOS+J30XQTQDfJvXumezZFSxM vJN+RSuzU/n0KbXzCWMThUTvDT1rvj6g6QwvHcWMo1z6ZJmouXxmSDImNZePodI8TQuL No7OrXdOylQ09Lc+kiFVJtqtDjUYF5f27L64T3yCb1JVBC16CuKBoazALKT3H/S1t9Uv CjE5wMsurYnlALIIVn+CSgKGBpgDXqypeyI2kMr8RIsj2OKlBtf8has3u9l+vqLW4Ao+ 9NY1XGINyHLhqVvdMAZMHtrK5lWuYmJoqAGIcGtgYHDegMtaKJezNnqeO6zJI29fxM6l MWRA== X-Forwarded-Encrypted: i=1; AJvYcCVYUYTw6bnMxgEiY6NHQ4XGKBxQKxnq1mytuVUONVhorag0J/v7tHpYCF0DpX3weffOxgS28+ZnkKI=@vger.kernel.org X-Gm-Message-State: AOJu0YxSXxjlGKfX/DV2CUEqYIQC0+Euo3WbQb2Ay6OMcRWGY1EENWeA YwPcf/qx8xb7Kq2kGjqfzmLAEhKyTVL9O/3+vyO4H4pvmDRK/oYjDgMd X-Gm-Gg: ASbGnctwbjy2hSJ4Xy1o+7MUGo2nKgsYZbTxIEdCPJLCMy7C/vEGQz/VS6g2otdrga0 w2UgJnxsBjCiAgxYubpeVKGvubzxhl9DPyKcB1H6NpBg42CoXvFtHuQElgl11PiGWUe0AFawwpg Ioh+qTTjZqrU6mUFYQJJEWLWOKyzYJmAm/SNWBIWt9fFWxPogg5P/n1Fg3SkmhaSBFlxFM/Ok33 OVovv/sc6maNthfppE15rr1Y/enP8Blm/QEhg6SE5DKO9lsjFjHWec3qaGbNi1T8zQxXpmvaxTb jbHdwGrVbfLnxV8hb/ANshcMRF28HyGy6TcvcuCWzvLQoXAtv+eSa/2YDlll1eHLrq2mwivsxzI Zroq4yB8Zg8jQgSga0EFjJPkpVXoN X-Google-Smtp-Source: AGHT+IF2Jbv1AQBWN9RNpi3THbhLUo/HS6JVyDu5pIMNY6HtVjUQaasvXZyQdrMYi7MyKuSxoeI3zg== X-Received: by 2002:a17:90b:28d0:b0:330:797a:f504 with SMTP id 98e67ed59e1d1-339c2706797mr17352482a91.3.1759802801292; Mon, 06 Oct 2025 19:06:41 -0700 (PDT) Received: from fedora ([2601:646:8081:3770::55b7]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-339a6ff0dddsm17949730a91.18.2025.10.06.19.06.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 06 Oct 2025 19:06:40 -0700 (PDT) From: Collin Funk To: Alejandro Colomar Cc: "G. Branden Robinson" , Bjarni Ingi Gislason , linux-man@vger.kernel.org, groff@gnu.org Subject: Re: groff build problem involving "ckd_mul" and "ckd_add" In-Reply-To: References: <20250930194004.btcbo4xspyo3j3ua@illithid> <6zdtfxpuemava6k4zecq5pfzjnothtlqckm5wn5d2b2vam5xtt@dkzgvtc5vzf4> <20251004094243.avg4hvwwir7ink5u@illithid> <20251005134812.jvwyjjklabmnzejp@illithid> <66cvsf636zixy2o7inf7usaq4r56fiwaewfo7czjjbkv3hsqc2@vcxyruqmonxa> <20251006085149.oor3kddfih63yutt@illithid> <20251006104224.yw5dusvjjkw2ymnv@illithid> Date: Mon, 06 Oct 2025 19:06:39 -0700 Message-ID: <87frbvea8g.fsf@gmail.com> User-Agent: Gnus/5.13 (Gnus v5.13) Precedence: bulk X-Mailing-List: linux-man@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain Alejandro Colomar writes: >> It builds for me and others, like Deri and Grisha Levit. >> >> https://lists.gnu.org/archive/html/groff/2025-10/msg00009.html >> >> Have you "bootstrapped" lately? That's necessary for Git users when we >> bump the version of gnulib we include, which we probably did after >> either 1.23.0.2695-49927 or 1.23.0.1254-19a18, and maybe both. One >> thing I do recall is bumping gnulib to get at the checked arithmetic >> functions--precisely the ones you see above. > > Yes, I bootstrapped today. I also ran 'git submodule update' prior to > that. > >> >> Also, FYI: >> >> $ git describe origin/master >> 1.23.0-4017-g3ea378d35 > > I can reproduce both on my server (Debian) and on my desktop (Devuan). > I'm using Sid, so that may have something to do (maybe I have a more > recent compiler that errors where yours doesn't?). This was discussed and fixed in Gnulib a few months ago [1]. I assume you are using g++ 15 and the others are not. Here are the relevant commits: $ git branch --contains=7ee6e40b6730c87e5c1323bb5c2564bcb6eff9e4 * master stable-202507 $ git branch --contains=e331531a771443edae4135e6bcd016282cf1a3aa * master stable-202507 But groff is using a branch that does not contain them: commit e3ff929ddea95e0fc9fe7ea3541d28665de42370 Author: G. Branden Robinson AuthorDate: Fri Mar 28 03:10:49 2025 -0500 Commit: G. Branden Robinson CommitDate: Sat Mar 29 22:27:32 2025 -0500 gnulib: Update stable/2025-01 branch. ...to commit 3fbc2c7bb3, 3 March. Using the following command I can make ./bootstrap use the master branch from my local checkout to copy files: $ env GNULIB_SRCDIR=$HOME/.local/src/gnulib ./bootstrap Allows me to build groff fine with g++ 15. Collin [1] https://lists.gnu.org/archive/html/bug-gnulib/2025-05/msg00207.html