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[216.71.219.44]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-34f476f8f3fsm62925a91.5.2026.01.02.13.47.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 02 Jan 2026 13:47:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1767390459; x=1767995259; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=HOkbwVMERK6pZqO0u7uJFvMQBMZKL1x7wpoiTvhRVB4=; b=Lus46W/+bayS02n6n71pFalGccFLAvlpI6F4d635fWZZhdQO4uAcSI/J+BsiSLPEZe 0Hs1JNEk/KsBC7ZBSoGEX2oongtDTl5tvEoQjUz6zER+WqjX7jeEpjzx5BVlzE5roiEC wnZJFe8rAusfRXHv9hNB3Dk3hQ6hqG1GWpPB5+CsTrKx5Fu5k1na+WqLdnIWrm3QC4a+ h9DUpaVGfLUIYUV7E02OfYZvKWj7HbX8INr8aEt8I4zBzSH3c9x0CpjGvLsbfx6+Axs3 o/BxCZ5Sivy+BuUYBCjIymB+fA2gELEmGqrVCjjutKYEvrzrk+zfqCNGpb/fzRX45wNc qRWQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1767390459; x=1767995259; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=HOkbwVMERK6pZqO0u7uJFvMQBMZKL1x7wpoiTvhRVB4=; b=LcUyxiwLFDbuDXl4/vMuW35Zjy3Revf4AMxdJn4hVr8VOBXq1rqqnwVLhxSp0t7dnJ xBd55acCyOC6XkXbOCjLwT3R9CWS/thvK4leCcQCzUQ4MKc36QGhfHwA3MWbLDpqx9jJ sRK5b/9uFkxYbme8BfSFtjlzk7gVuffu7fNwiaNnlHMCWGeppHyEjIPQ0JRTBIaE8jPY ipIwoXtY3DbnbpSPHeWafu56jZcXcSKxXBaW7Y2CcRGPVIPJaUuymHkK0NMVrRCFo91r JmcLCiULJmRD5X2UFBKiOFC9GGUlzuWl6j9xtqotN+pW1uGUBBsZwhhKWxiPmme7Bx1J ud8w== X-Gm-Message-State: AOJu0YwSbt2CZgK6dNstOGi0smWbM4+VeO2WqYo+QIiXAsQEd/WDK8o6 EYp4kelD77zLAHPtA0yXWwWp3AbYS7xPcj44sAB5vLGmGELb0p6Rz+khwkLVf+GSTqNk3RPNtFS NaKrK X-Gm-Gg: AY/fxX6fEeOM3hjwHpC4MXPXmLKh/aEolDjpNmW402bhb5OQR89tvOqYN5gpRp7d0Se pH7TCg3tT6cr+LIY/2HIRopCYhvDj8jeagJPWXLd2fWEIBfWGbwb8OMipwyKIOf7EscE9TvY/qP s2ogeoXM2B36P8nbMwB3Ll5HdBnnpm5GVB5roywtFnP2gyEVHxIBNsraaNEhF89OGMPwcO7b3+z QEYisMQbJ8UJUsugo3kC1FiLZVc4GNJPTYO5TKrN25sJlLcKuk1t2MsY6HxH7oq8LJSbA2qLg5T jEx0wOErtXxh78fAaBO0eIRPeCzLtH8hqL8qzFwBtSCNJL/soDNrZSOFVK3PHFeBjmfyasntMQ0 aKM4T13qP40FQoGIKwi+yV3aAhLiEA9t33GpExgaRDPxZt9DiTEmRp+1Ad7Uc91/Y0gttONDD0k D51E+0rhn1ezYWUqVayXKNH1TKoMcFMe/gtzv+v8LWPkDrA1DPVH7laKVhx+D6k0X1 X-Google-Smtp-Source: AGHT+IElzGenGc6qk9JdeU4c1PWpn/r8lAxZt7YYejcpwYoXnsxTwLQ0vFIu00xGngVf+FO6quGkpw== X-Received: by 2002:a05:6a21:339c:b0:334:9f66:5273 with SMTP id adf61e73a8af0-376aa4fc4f2mr39987706637.47.1767390459141; Fri, 02 Jan 2026 13:47:39 -0800 (PST) From: Pierrick Bouvier To: qemu-devel@nongnu.org Cc: Gustavo Bueno Romero , Richard Henderson , =?UTF-8?q?Phil=20Mathieu-Daud=C3=A9?= , Manos Pitsidianakis , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Paolo Bonzini , =?UTF-8?q?Daniel=20P=20=2E=20Berrang=C3=A9?= , Pierrick Bouvier Subject: [PATCH v2 10/11] meson: update C++ standard to C++23 Date: Fri, 2 Jan 2026 13:47:23 -0800 Message-ID: <20260102214724.4128196-11-pierrick.bouvier@linaro.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260102214724.4128196-1-pierrick.bouvier@linaro.org> References: <20260102214724.4128196-1-pierrick.bouvier@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::42e; envelope-from=pierrick.bouvier@linaro.org; helo=mail-pf1-x42e.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1767390542387158500 Content-Type: text/plain; charset="utf-8" C++ is evolving faster than C, so it's useful to enable new standards, especially for standard library. Update to most recent standard available in our build environments. Signed-off-by: Pierrick Bouvier Reviewed-by: Manos Pitsidianakis --- meson.build | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/meson.build b/meson.build index 38767c2c68a..564cdde9153 100644 --- a/meson.build +++ b/meson.build @@ -1,5 +1,5 @@ project('qemu', ['c'], meson_version: '>=3D1.5.0', - default_options: ['warning_level=3D1', 'c_std=3Dgnu11', 'cpp_std= =3Dgnu++11', 'b_colorout=3Dauto', + default_options: ['warning_level=3D1', 'c_std=3Dgnu11', 'cpp_std= =3Dgnu++23', 'b_colorout=3Dauto', 'b_staticpic=3Dfalse', 'stdsplit=3Dfalse', 'opti= mization=3D2', 'b_pie=3Dtrue', 'rust_std=3D2021', 'build.rust_std=3D2021'], version: files('VERSION')) --=20 2.47.3