From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f46.google.com (mail-wm0-f46.google.com [74.125.82.46]) by dpdk.org (Postfix) with ESMTP id 8B29E275D for ; Tue, 26 Jul 2016 23:45:50 +0200 (CEST) Received: by mail-wm0-f46.google.com with SMTP id f65so189944105wmi.0 for ; Tue, 26 Jul 2016 14:45:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=6wind-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:user-agent:in-reply-to :references:mime-version:content-transfer-encoding; bh=GGqwgmQ0Q1n8WGXfekkWNtjkjo+qY8evu3hBNYsGiVQ=; b=QQLlp1YgH7VZAE1VdW3zLRn4pcmXWtaCBS5J4+9/3yKZ7vZ+KvlklFDTXLSrcudUgL XzAq077na4xPjRVL43LIAeYCbcYZm17ISGgilwT57Vm4fihJG9uEDemXY7DG/A8hxXH5 BuLrk1Z4rT10HveDyXlIo3x1WXUeYreQaAe3CJlqzI0RyMlW1w+umUhTZDvSJU6W0cuO OImT+Qlir81GKPB03xONJLUbhCwH3SYWEx81KgDbo/DVXz4g9SH0WnmvB5Z9xBmU4KCl Ry/C6AZLoRPGvDnWObUBHtTpVoHqzVVqBUjrilcQjYVjwmrP8YVyOrhh92Ye1IsYwHNH w7kQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:user-agent :in-reply-to:references:mime-version:content-transfer-encoding; bh=GGqwgmQ0Q1n8WGXfekkWNtjkjo+qY8evu3hBNYsGiVQ=; b=VNBDzO1snZ3xiP1b5Btwx4GxTK3/4V/RzmbXS8Cp2yA/34xvJYlh+t8icSTBiLJwKP EVja3DbNK0OP8J1HO8CmaQnfZ8SAptJEK8Fiqk6RFD+VVDS5bCFmcbZNC146YPpyNFeN kPA5ZxXo56yAKPGgcjvRi9teiuftIFJvOSHr69Pg9Rh1DnFrjZoAcNuHTnsto4E3mx7R Wtb/3q7pz/OLyW2M+MGe4gC3KGPmicwbaZKpkKsJZGhqJXEToPoUXtWRUULXDNrOfrvH WBQrTgOdUNhQ2za3FHbtYc5bd3AWIWSyq9kAM0pKrhdMyjXuFZbrAe2sXK8oJ0TVG7Zl iq1A== X-Gm-Message-State: ALyK8tKhhCIvKegOTm2Ke6GoRZOrgTtKpRNQdpG9iMWNo8DlN8GfpxAbEU7r+sw5EGXCD9KZ X-Received: by 10.28.92.71 with SMTP id q68mr30616503wmb.85.1469569549292; Tue, 26 Jul 2016 14:45:49 -0700 (PDT) Received: from xps13.localnet (184.203.134.77.rev.sfr.net. [77.134.203.184]) by smtp.gmail.com with ESMTPSA id o142sm34925166wme.20.2016.07.26.14.45.48 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 26 Jul 2016 14:45:48 -0700 (PDT) From: Thomas Monjalon To: Mark Szczesniak Cc: users@dpdk.org, jerin.jacob@caviumnetworks.com, Jianbo Liu Date: Tue, 26 Jul 2016 23:45:47 +0200 Message-ID: <1815021.UC28Ze6bN7@xps13> User-Agent: KMail/4.14.10 (Linux/4.5.4-1-ARCH; KDE/4.14.11; x86_64; ; ) In-Reply-To: <088AEF4A-B47F-4EB6-B880-215948779093@casa-systems.com> References: <088AEF4A-B47F-4EB6-B880-215948779093@casa-systems.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Subject: Re: [dpdk-users] crosscompiling dpdk X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 26 Jul 2016 21:45:50 -0000 Hi, 2016-07-26 19:33, Mark Szczesniak: > What do I need to cross compile dpdk on an x86 platform for an arm64 target? You need a cross compiler like the ones provided by Linaro: https://releases.linaro.org/components/toolchain/gcc-linaro/ The version 5.3 supports ThunderX compilation. > What environment variables need to be set to cross compile correctly? export CROSS=aarch64-linux-gnu- export PATH=$PATH:$root/gcc-linaro-5.3-2016.02-x86_64_aarch64-linux-gnu/bin make config T=arm64-thunderx-linuxapp-gcc make > Where can I find documentation for cross-compiling dpdk? "make help" or read the programmers guide. > Where can I find documentation for dpdk on arm? It is missing currently. > The current set of documentation only mentions other processors, but goes into details for x86. Yes. Nobody contributed specific doc for ARM details.