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 3647A454AA; Wed, 19 Jun 2024 16:50:13 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0D05540291; Wed, 19 Jun 2024 16:50:13 +0200 (CEST) Received: from mail-pf1-f181.google.com (mail-pf1-f181.google.com [209.85.210.181]) by mails.dpdk.org (Postfix) with ESMTP id E27B340289 for ; Wed, 19 Jun 2024 16:49:55 +0200 (CEST) Received: by mail-pf1-f181.google.com with SMTP id d2e1a72fcca58-704313fa830so5220566b3a.3 for ; Wed, 19 Jun 2024 07:49:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1718808595; x=1719413395; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:from:to:cc:subject:date :message-id:reply-to; bh=o4RotLxL9MMPS1ZVoUg3A39pS+cqq3/IX5IHjc9Nuv8=; b=rlv8ufPWaFLQgAgcv0IZm8+eBx7+wsynKIJqgiJ7FKLxzDZffzkIamKCmF+oXvHIZJ sXBaWCBCqBNYmFJh+x6hFUUBEkpsqAEhRRNrQX6ZWj+nrDAOs2PIuo6CynTTge2NDtxS kX27mXBEDnYxb4IYa3WShHHG8aZl8OhkSpm8BvtQNoWHYh1AQLxYsoaQQce4MdmF1BLV yB6y6aOKfTs2OTOOaHgE0w2sJACctaHnOX7hX3cdMMTREfjl70LdHRg+5kmqCOJBoHvf 3E60R6Dg7io7fNoiHSzAI3apzl8aXnQMS058rH3KtIfP+yNxPUmWz4KevQYyBZrXsSc8 leLA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1718808595; x=1719413395; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=o4RotLxL9MMPS1ZVoUg3A39pS+cqq3/IX5IHjc9Nuv8=; b=uQ1c3Cy8prs+ngIDQ2E7orFa3GZp+u3hWv/EypkmpPNEdWj7FwXtocwJRq7IkO5iXo VAWuyzkaHq7gzd5QYsRHyEfFgzrJSy8VR/0auLOIl2ZFccbRLL6+QTzNaqzFd5o1P5II C4gfJoKbBTJiRE5a2xbD5wUgV0LU0FAjCzdZztb9YSgCSahExLUO4zHeBWmV22eN/Tpu QJq9/0kUJojUTRrlcUqI06ddmLyxALrvY35IvCISHxJykOTTx/KgonR0D+5w8zERkw3p fl8cc6hxrQHYd0Ui8tEtMczeGnOKJ6qJ5La/qJ8tSYzLNhQq+VHsO81KsTy/YBe5oNCP UUIg== X-Forwarded-Encrypted: i=1; AJvYcCVUwCfRTIDBHdJTaDi4ZfcfkS2tNTXugiutKhDdGjahND9MTq2UYe6qzL7O+pB9kWIaj3qixJvF7Ln8dFg= X-Gm-Message-State: AOJu0YwI7J1lix1wTvH5aRJExAUGhDuNMtS7e7V4cRbEB3cFWeNCeHMw +3Rd3hiZE2UkCui9FDtZfNLl6FAK8+FIrPG4+1Ts5j4lyYHFejbO4Hq3iNmyjkU= X-Google-Smtp-Source: AGHT+IGSlazAIuXyXc2pVDoJGu9Uph56pHgUvRYGDNhQ248MsBtpLZ87ovg9qaYvWENrz1/a7MKxVg== X-Received: by 2002:a05:6a20:bb1d:b0:1b7:a9d4:f4ff with SMTP id adf61e73a8af0-1bcbb421d82mr2524692637.7.1718808595028; Wed, 19 Jun 2024 07:49:55 -0700 (PDT) Received: from hermes.local (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-705cc965228sm10691321b3a.49.2024.06.19.07.49.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 19 Jun 2024 07:49:54 -0700 (PDT) Date: Wed, 19 Jun 2024 07:49:52 -0700 From: Stephen Hemminger To: Morten =?UTF-8?B?QnLDuHJ1cA==?= Cc: "Daniel Gregory" , "Stanislaw Kardach" , "Bruce Richardson" , , "Liang Ma" , "Punit Agrawal" , "Pengcheng Wang" , "Chunsong Feng" Subject: Re: [PATCH 1/5] config/riscv: add flag for using Zbc extension Message-ID: <20240619074952.126c31c6@hermes.local> In-Reply-To: <98CBD80474FA8B44BF855DF32C47DC35E9F53C@smartserver.smartshare.dk> References: <20240618174133.33457-1-daniel.gregory@bytedance.com> <20240618174133.33457-2-daniel.gregory@bytedance.com> <20240618130318.0efacceb@hermes.local> <98CBD80474FA8B44BF855DF32C47DC35E9F53C@smartserver.smartshare.dk> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable 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 On Wed, 19 Jun 2024 09:08:14 +0200 Morten Br=C3=B8rup wrote: > >=20 > > Please do not add more config options via compile flags. > > It makes it impossible for distros to ship one version. > >=20 > > Instead, detect at compile or runtime =20 >=20 > Build time detection is not possible for cross builds. I was thinking some mechanism like the ARM configs.