[{"id":37524,"web_url":"https://patchwork.libcamera.org/comment/37524/","msgid":"<20260107203356.GI20168@pendragon.ideasonboard.com>","date":"2026-01-07T20:33:56","subject":"Re: [RFC PATCH v1 5/5] meson: Switch to C++20","submitter":{"id":2,"url":"https://patchwork.libcamera.org/api/people/2/","name":"Laurent Pinchart","email":"laurent.pinchart@ideasonboard.com"},"content":"On Wed, Jan 07, 2026 at 08:36:07PM +0100, Barnabás Pőcze wrote:\n\nMissing commit message.\n\n> Signed-off-by: Barnabás Pőcze \n> ---\n> meson.build | 2 +-\n> 1 file changed, 1 insertion(+), 1 deletion(-)\n> \n> diff --git a/meson.build b/meson.build\n> index 1d8e1d994..427d8b1be 100644\n> --- a/meson.build\n> +++ b/meson.build\n> @@ -6,7 +6,7 @@ project('libcamera', 'c', 'cpp',\n> default_options : [\n> 'werror=true',\n> 'warning_level=2',\n> - 'cpp_std=c++17',\n> + 'cpp_std=c++20',\n> ],\n> license : 'LGPL 2.1+')\n>","headers":{"Return-Path":"","X-Original-To":"parsemail@patchwork.libcamera.org","Delivered-To":"parsemail@patchwork.libcamera.org","Received":["from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id 5746BBE08B\n\tfor ;\n\tWed, 7 Jan 2026 20:34:17 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 13E6C61FBE;\n\tWed, 7 Jan 2026 21:34:17 +0100 (CET)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 959B361F84\n\tfor ;\n\tWed, 7 Jan 2026 21:34:15 +0100 (CET)","from pendragon.ideasonboard.com (81-175-209-152.bb.dnainternet.fi\n\t[81.175.209.152])\n\tby perceval.ideasonboard.com (Postfix) with UTF8SMTPSA id 99277593;\n\tWed, 7 Jan 2026 21:33:53 +0100 (CET)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"gVUG2oXs\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1767818033;\n\tbh=RMirr1VEbhbA/d+49Fj19YXdhOg+dKh6c8UFa4tnQpA=;\n\th=Date:From:To:Cc:Subject:References:In-Reply-To:From;\n\tb=gVUG2oXsTbVwu26rta7+hT/0hg9vr/ZK8Dd2xsBjldqwZetgnET+k+vAVvbMf96et\n\tZMKfkRGXew7yPoXMJR7txn2XDLUnZOwfFYipOAFzazWgmMpnNlI7avmuswwfcn+tOq\n\tJEyi6JyEYXAz8JezLJmKPmVFnPkepF5YgA4vE4Ok=","Date":"Wed, 7 Jan 2026 22:33:56 +0200","From":"Laurent Pinchart ","To":"=?utf-8?q?Barnab=C3=A1s_P=C5=91cze?= ","Cc":"libcamera-devel@lists.libcamera.org,\n\tNaushir Patuck ","Subject":"Re: [RFC PATCH v1 5/5] meson: Switch to C++20","Message-ID":"<20260107203356.GI20168@pendragon.ideasonboard.com>","References":"<20260107193607.2168539-1-barnabas.pocze@ideasonboard.com>\n\t<20260107193607.2168539-6-barnabas.pocze@ideasonboard.com>","MIME-Version":"1.0","Content-Type":"text/plain; charset=utf-8","Content-Disposition":"inline","Content-Transfer-Encoding":"8bit","In-Reply-To":"<20260107193607.2168539-6-barnabas.pocze@ideasonboard.com>","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "}},{"id":37563,"web_url":"https://patchwork.libcamera.org/comment/37563/","msgid":"","date":"2026-01-12T09:54:29","subject":"Re: [RFC PATCH v1 5/5] meson: Switch to C++20","submitter":{"id":34,"url":"https://patchwork.libcamera.org/api/people/34/","name":"Naushir Patuck","email":"naush@raspberrypi.com"},"content":"Hi Barnabás,\n\nHappy to see this switch!\n\nOn Wed, 7 Jan 2026 at 19:36, Barnabás Pőcze\n wrote:\n>\n> Signed-off-by: Barnabás Pőcze \n\nReviewed-by: Naushir Patuck \n\n> ---\n> meson.build | 2 +-\n> 1 file changed, 1 insertion(+), 1 deletion(-)\n>\n> diff --git a/meson.build b/meson.build\n> index 1d8e1d994..427d8b1be 100644\n> --- a/meson.build\n> +++ b/meson.build\n> @@ -6,7 +6,7 @@ project('libcamera', 'c', 'cpp',\n> default_options : [\n> 'werror=true',\n> 'warning_level=2',\n> - 'cpp_std=c++17',\n> + 'cpp_std=c++20',\n> ],\n> license : 'LGPL 2.1+')\n>\n> --\n> 2.52.0\n>","headers":{"Return-Path":"","X-Original-To":"parsemail@patchwork.libcamera.org","Delivered-To":"parsemail@patchwork.libcamera.org","Received":["from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id 4268DBDCBF\n\tfor ;\n\tMon, 12 Jan 2026 09:55:08 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id E3C9D61FC4;\n\tMon, 12 Jan 2026 10:55:07 +0100 (CET)","from mail-vs1-xe2b.google.com (mail-vs1-xe2b.google.com\n\t[IPv6:2607:f8b0:4864:20::e2b])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 71F0561F9F\n\tfor ;\n\tMon, 12 Jan 2026 10:55:06 +0100 (CET)","by mail-vs1-xe2b.google.com with SMTP id\n\tada2fe7eead31-5eea59db837so151884137.1\n\tfor ;\n\tMon, 12 Jan 2026 01:55:06 -0800 (PST)"],"Authentication-Results":"lancelot.ideasonboard.com; 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