From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id E992A4687A; Wed, 4 Jun 2025 15:08:09 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 621A942DE4; Wed, 4 Jun 2025 15:08:07 +0200 (CEST) Received: from out162-62-58-216.mail.qq.com (out162-62-58-216.mail.qq.com [162.62.58.216]) by mails.dpdk.org (Postfix) with UTF8SMTP id 1F2D042DE9 for ; Wed, 4 Jun 2025 15:08:04 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foxmail.com; s=s201512; t=1749042483; bh=gZuath/qkKD9o/Anpg7yWB85iperEzQT0ytrAzc4tF8=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=X1ogYpyfX7FDmm3wyLaiPDm/qD7+WEd+/bhZIlxpJBK/2V44hr2IaS+oMqVZM4n9y /vqkqDluN45GRm6Sp/F+HxGcAQq2YTSmH7Ko7UMk51315tfXcsNH8O9gad6uVagjyt fub2YpPffs5m78DPj/wjnWQVxV1jiROVLCtSiYQo= Received: from localhost.localdomain ([116.139.97.45]) by newxmesmtplogicsvrszgpua8-0.qq.com (NewEsmtp) with SMTP id 1F808003; Wed, 04 Jun 2025 21:07:56 +0800 X-QQ-mid: xmsmtpt1749042476tf0b0jev0 Message-ID: X-QQ-XMAILINFO: OVFdYp27KdlJVBMWibhg2vXNmhyu+Qqo+1p05p2yiWY9+NUksi7nhhOfZGJjKw p8aPHFq237hfLbdRft8beS26Skvc+EjZ5c4gwPmzlAluYchrHEvt1BxD8Y5oXf/T/T+OdXX4m0Mm so8iNiWhaIey/INRlCaV+W1HThckIFDU4CJsjiJ7wChfR/ezVCMVTHQFvBxk11hGXXWmYBIgEsYg nSbpDeojAS0BNvVl45jvWoyRRqwzxIHCv0LZJnLcILHhFXu+CkLoxellk7k4zMjamPt4Fc3+5ifq TzDmXqZxXn4mj6ftxby378ip+wenFP18C7ErD6roEuBYtaI7tfqQ4Raew7Bk3ASCvmryRtKKewHl a9XLmcZXZ7LuvKWiWEi0S2L4M3q7gUQgOcDSpGtkq0ha86fOkNb98mnkkNwpPNY1wK72Xk2eR58Y WABGh1g0Ymrtszh+gC0qCNRDdHOD3tL3m0wVDkegdLQyfo/ATJly+z8P0VEOnPCtMjlC8kE3IyV0 uzf2tU8FV+lTyz0oOeTxlp7t91m337/dBAQs5uJLBvGOKWrnixzqcUZQY3OY7nTQtQ6HsOkq3bvg KopXHKZ3Rbaqd4+NidHFy5dhcK7E5P8oUYQbyJLkUI8/6rHayttliAtU22BM+6UTqOsfXS3XDn0y gJLaU1FpTMQyx8mKa//mkQR8++occHKKAfKwUvqBhhyso4sgyWfUAwmhhXUnFAPny/QAh28xm3U1 SXXoFsCqx0kGT+BTJ7k0hUjI5Cte8ZRpBFBKU1smVrFGp/3TnpgdZlMG77TIb1KuhSikOuSz0sPI V3ko/L8878AJSLl4Wcsxnvhjfzc5nte3EQA0o+tTpVc1bOGdO2mfL0pkGJMBcoW3bX9Pi5F4/PN1 dNK6QlOkym4b4bjYVQRT+Em3s6UhtR8CK1uJ6N5GjvylHSA/HmQggHv81zDXAI9nd7ffWCt0fgRo LMq/oO+nP+a8JHp61Qxc/YBxg/B5a+r9/ZEGGHF9P+KBUO+b269xloUOh0jE41KqS+4kN18EcC3l ffGYnNkD/yHlj/1W3xA9mDSCr0hPI= X-QQ-XMRINFO: NyFYKkN4Ny6FSmKK/uo/jdU= From: uk7b@foxmail.com To: dev@dpdk.org Cc: sunyuechi , Stanislaw Kardach , Bruce Richardson Subject: [PATCH v2 3/3] riscv: override machine_args only when default Date: Wed, 4 Jun 2025 21:07:54 +0800 X-OQ-MSGID: <20250604130754.2349592-1-uk7b@foxmail.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org From: sunyuechi Support using -Dcpu_instruction_set=rv64gcv to enable V extension. Signed-off-by: sunyuechi --- config/riscv/meson.build | 2 ++ 1 file changed, 2 insertions(+) diff --git a/config/riscv/meson.build b/config/riscv/meson.build index e3694cf2e6..1036a86d05 100644 --- a/config/riscv/meson.build +++ b/config/riscv/meson.build @@ -111,6 +111,7 @@ arch_config = arch_config[arch_id] # Concatenate flags respecting priorities. dpdk_flags = flags_common + vendor_config['flags'] + arch_config.get('flags', []) +if (cpu_instruction_set == 'rv64gc') # apply supported machine args machine_args = [] # Clear previous machine args foreach flag: arch_config['machine_args'] @@ -118,6 +119,7 @@ foreach flag: arch_config['machine_args'] machine_args += flag endif endforeach +endif # check if we can do buildtime detection of extensions supported by the target riscv_extension_macros = false -- 2.49.0