From nobody Fri Apr 11 13:57:27 2025 X-Original-To: dev-commits-src-main@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4ZYytH3vFHz5s3l0; Fri, 11 Apr 2025 13:57:27 +0000 (UTC) (envelope-from jhb@FreeBSD.org) Received: from smtp.freebsd.org (smtp.freebsd.org [96.47.72.83]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4ZYytH35Xkz41Yl; Fri, 11 Apr 2025 13:57:27 +0000 (UTC) (envelope-from jhb@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1744379847; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=rP0MWp18SZu79qbgO2UrJbaG+vBGGzGYTIZnDDwsupg=; b=VZN0PjRQmHCtWa9S4eG/5V3XuF/RguRS63G4T+hnqtsjIyOpcAWZelZD4mQGKbOacPQ2ST TC+MB1MU3kJuOCM3OCDjWLPMMVb+l+jUlk5gSYtalbzeWhrJdOH97g4s+d6h4zrkrEIKBZ 7bT23hLbphuPmhrCsFufiqmq5eDC8lplOz47svZUWyuypC2b2WTXkUw714QDDVXi1NXMOW h4lUcxQaw5ZM7M5O0XdMUUTQptb1PXpvRXkL0weop+L4lRkLbmcOr8+4Fzcz/AM+fqZyxh gJnegcmaArGOXvJvzHwJNZim6KH8gIODeyd3GswxG+JiiDbNpYCp+WfPQBYKSQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1744379847; a=rsa-sha256; cv=none; b=eoNQ62d850Oes7xN+aAk4cxEKJKzqQSfXfgATqBinUlM2AIOV+SasQMcXAhsaegzfJvj3j /QJjp3aYlwD1ENzhyw1YSv4KLgjBmvPtcq0YLMrEF9oGUzB2xjKlyFsUf8doytE8FgLukY +HOxV9ZfrxcMCQzsW69VN6BQUhkUHobCYB9tyK/n3wZTN/9FrcUXZrRIf9USgbqFQa8Ljq Obkk3a1qUD2q/BoimMVmht5fmWVXBXT1+KOz/2/5GFNzYB21xD+DbYhq/UYhc+P9hFxoTy Nu6Tw1QbCfGf+zEX4ZJRdvX/sJu9cDMcy6xjwU9eJpY1KjYTVdDm69ZOeJkq9w== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1744379847; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=rP0MWp18SZu79qbgO2UrJbaG+vBGGzGYTIZnDDwsupg=; b=QJVUC9PLS0JfMwIi1N7GcsTGsnPhSCFX/BAa91bKwyeFPabGU98xvN0SCsDR1Sh2YxYmSo mPStbrGH9HyfLZwjB2TIe6yOq6SEJ9VSzOFVesYUuNjdH5GT5UZj1yJM/9+T0HDyeqw+k/ QVRB6uCBQRCmc0WYfBHOxoUY+aIkawc0xMgnL8e29kDmQbTUisWEyrjdBEM1+ZI5zaBvtE npUb7zb7cpNRQJclEIebA649F/DeNoYIMsx3F8ODxojjLw04goQrGId5hNePvq3O5XOikU v2LzWfHUHoa9hRVmHScIsFvzgh1n+eWL8TlxgUKFIoaCA1y5mR3SjrsTNyjIRA== Received: from [IPV6:2601:5c0:4200:b830:ec3d:c0fe:c8c9:13aa] (unknown [IPv6:2601:5c0:4200:b830:ec3d:c0fe:c8c9:13aa]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) (Authenticated sender: jhb) by smtp.freebsd.org (Postfix) with ESMTPSA id 4ZYytH1c0YzHHd; Fri, 11 Apr 2025 13:57:27 +0000 (UTC) (envelope-from jhb@FreeBSD.org) Message-ID: <901115de-3075-4a63-a5c7-3c792730d048@FreeBSD.org> Date: Fri, 11 Apr 2025 09:57:27 -0400 List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-main@freebsd.org Sender: owner-dev-commits-src-main@FreeBSD.org MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: git: 6527682ab705 - main - src: Use gnu++17 as the default C++ standard Content-Language: en-US From: John Baldwin To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org References: <202504111354.53BDsUue034371@gitrepo.freebsd.org> In-Reply-To: <202504111354.53BDsUue034371@gitrepo.freebsd.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 4/11/25 09:54, John Baldwin wrote: > The branch main has been updated by jhb: > > URL: https://cgit.FreeBSD.org/src/commit/?id=6527682ab7058e5023a2a6dea01d51c15dca701f > > commit 6527682ab7058e5023a2a6dea01d51c15dca701f > Author: John Baldwin > AuthorDate: 2025-04-11 13:53:50 +0000 > Commit: John Baldwin > CommitDate: 2025-04-11 13:53:50 +0000 > > src: Use gnu++17 as the default C++ standard > > Previously the compiler's default C++ standard was used unlike C where > bsd.sys.mk explicitly sets a default language version. Setting an > explicit default version will give a more uniform experience across > different compilers and compiler versions. > > gnu++17 was chosen to match the default C standard. It is well > supported by a wide range of clang (5+) and GCC (9+) versions. > > gnu++17 is also the default C++ standard in recent versions of clang > (16+) and GCC (11+). As a result, many of the explicit CXXSTD > settings in Makefiles had the effect of lowering the C++ standard > instead of raising it as was originally intended and are removed. > > Note that the remaining explicit CXXSTD settings for atf and liblutok > explicitly lower the standard to C++11 due to use of the deprecated > auto_ptr<> template which is removed in later versions. > > Reviewed by: imp, asomers, dim, emaste > Differential Revision: https://reviews.freebsd.org/D49223 Forgot: PR: 285141 (exp-run) -- John Baldwin