From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 8F5A9A04DD; Thu, 28 Nov 2019 07:33:17 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 065712F4F; Thu, 28 Nov 2019 07:33:16 +0100 (CET) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by dpdk.org (Postfix) with ESMTP id 8964D2C52; Thu, 28 Nov 2019 07:33:14 +0100 (CET) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id D00B330E; Wed, 27 Nov 2019 22:33:13 -0800 (PST) Received: from net-arm-thunderx2-01.test.ast.arm.com (net-arm-thunderx2-01.shanghai.arm.com [10.169.40.40]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 3B2DB3F52E; Wed, 27 Nov 2019 22:36:16 -0800 (PST) From: Joyce Kong To: dev@dpdk.org Cc: nd@arm.com, thomas@monjalon.net, jerinj@marvell.com, honnappa.nagarahalli@arm.com, gavin.hu@arm.com, stable@dpdk.org Date: Thu, 28 Nov 2019 14:32:59 +0800 Message-Id: <1574922779-14683-1-git-send-email-joyce.kong@arm.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1570848014-20125-1-git-send-email-joyce.kong@arm.com> References: <1570848014-20125-1-git-send-email-joyce.kong@arm.com> Subject: [dpdk-dev] [PATCH v3] doc: update cross build tool version X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Update the cross build tool version to gcc8.3. Fixes: 01add9da25cd ("doc: add cross compiling guide") Cc: stable@dpdk.org Signed-off-by: Joyce Kong Reviewed-by: Gavin Hu --- v3: 1. Remove the fix for numactl issue, Ali Alnubani has a similar fix http://patches.dpdk.org/patch/63355/. 2. Some minor changes in description. doc/guides/linux_gsg/cross_build_dpdk_for_arm64.rst | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/doc/guides/linux_gsg/cross_build_dpdk_for_arm64.rst b/doc/guides/linux_gsg/cross_build_dpdk_for_arm64.rst index e799b0b..d8b9dea 100644 --- a/doc/guides/linux_gsg/cross_build_dpdk_for_arm64.rst +++ b/doc/guides/linux_gsg/cross_build_dpdk_for_arm64.rst @@ -16,19 +16,21 @@ Obtain the cross tool chain The latest cross compile tool chain can be downloaded from: https://developer.arm.com/open-source/gnu-toolchain/gnu-a/downloads. -Following is the step to get the version 8.2, latest one at the time of this writing. +It is always recommended to check and get the latest compiler tool from the page and use +it to generate better code. As of this writing 8.3-2019.03 is the newest, the following +description is an example of this version. .. code-block:: console - wget https://developer.arm.com/-/media/Files/downloads/gnu-a/8.2-2019.01/gcc-arm-8.2-2019.01-x86_64-aarch64-linux-gnu.tar.xz + wget https://developer.arm.com/-/media/Files/downloads/gnu-a/8.3-2019.03/binrel/gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu.tar.xz Unzip and add into the PATH --------------------------- .. code-block:: console - tar -xvf gcc-arm-8.2-2019.01-x86_64-aarch64-linux-gnu.tar.xz - export PATH=$PATH:/gcc-arm-8.2-2019.01-x86_64-aarch64-linux-gnu/bin + tar -xvf gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu.tar.xz + export PATH=$PATH:/gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu/bin .. note:: @@ -71,9 +73,9 @@ Copy the NUMA header files and lib to the cross compiler's directories: .. code-block:: console - cp /include/numa*.h /gcc-arm-8.2-2019.01-x86_64-aarch64-linux-gnu/bin/../aarch64-linux-gnu/libc/usr/include/ - cp /lib/libnuma.a /gcc-arm-8.2-2019.01-x86_64-aarch64-linux-gnu/lib/gcc/aarch64-linux-gnu/8.2/ - cp /lib/libnuma.so /gcc-arm-8.2-2019.01-x86_64-aarch64-linux-gnu/lib/gcc/aarch64-linux-gnu/8.2/ + cp /include/numa*.h /gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu/aarch64-linux-gnu/libc/usr/include/ + cp /lib/libnuma.a /gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu/lib/gcc/aarch64-linux-gnu/8.3.0/ + cp /lib/libnuma.so /gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu/lib/gcc/aarch64-linux-gnu/8.3.0/ .. _configure_and_cross_compile_dpdk_build: -- 2.7.4