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 69FDCA0524 for ; Mon, 27 Jul 2020 13:29:12 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id CE40A1BFD9; Mon, 27 Jul 2020 13:29:11 +0200 (CEST) Received: from mail-io1-f66.google.com (mail-io1-f66.google.com [209.85.166.66]) by dpdk.org (Postfix) with ESMTP id 4F6172B9C for ; Mon, 27 Jul 2020 13:29:10 +0200 (CEST) Received: by mail-io1-f66.google.com with SMTP id k23so16495534iom.10 for ; Mon, 27 Jul 2020 04:29:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=cP/uI1hfpeTJyaolPbhBuPrWcr2kYQgqMI2yCiW8mBo=; b=OQfh+6ZPnhr9PTUGoO+wiha9VYcFMwdtg2i+rvDwcJJgM/mk86iThA02rQD9/Obq8G gQWQoJj+yGEqOwStvRKFB7bWXb9QETUu6UwjI5X5d6TXUnmLka7IeBjpGZIioPm2IlJc tMa6XYSXpYS64XwAyFcg9ZSrLRMi3B6cZp0motDDLThrtM7i8Tn4yNQhzzpaTmSJT0Ct vQt1QXN79Vn+cwUT1Hnn4JguWEnqTEk1VNGk7mndbA2E9RlaiKkstVJ2xL528oGSXXRi g63H5cGD9d6lOlVZMhk5HfJcLcVMtG/OnAYxvysdjeusW1n09SFRM1BpJP4GKeFDVNhE wy5A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=cP/uI1hfpeTJyaolPbhBuPrWcr2kYQgqMI2yCiW8mBo=; b=VqPI5E2nuvRFes/p0UObhevFWCkACgdIk3M5/vJEvmIukRxnPuZUl7KpdTavMshfWO WwmdH+LDtFXSi5J7QvKpgz1y2XdKEF1JRo7WtuJhi6ZTcEnPbb/QHuy1HIjrF95O5D1h NhVSalX4DYxGlx4An57pStC0VAYz1ll+r80Bf26+DCrTffdyJuHfhCWv44Cel+9iEVVM Ns3RDHnX4IcfewFj3ESlSy4keqUiT3aqZsh35SvoiL5r4LHvyLn4C0X5JIG3fdr22DSv m4U/eUWOBox5azFXYncjRHr52grk/LIxDKR849lrrfPzYNpHKv6E9V+HfgQWNHolLDGS i2BA== X-Gm-Message-State: AOAM530FoCcFTt+0jPjvUhghC7OFeCGkbGjpdJ38LHLBIJzMPgX/q9of Nk0ErMrEhXu68fdO81OyrBt8C6WPtsXLkbDWFDSD7jR8wQQ= X-Google-Smtp-Source: ABdhPJxB4zORODKgWdgePqkqiuApd5YVk2Iuo2lzuQ6vcAoI0vaNRuhsh2AJT2iQp6JiFfYyXIhnFpUq30GvM3UKS/0= X-Received: by 2002:a5d:80cb:: with SMTP id h11mr13252196ior.189.1595849349419; Mon, 27 Jul 2020 04:29:09 -0700 (PDT) MIME-Version: 1.0 From: David Aldrich Date: Mon, 27 Jul 2020 12:28:58 +0100 Message-ID: To: users Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] How to build DPDK using Redhat Software Collection 7? X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org Sender: "users" Hi I am running DPDK 18.11 (LTS) on Centos 7. I have built it using gcc 4.8.5. My application is built using Redhat Software Collection 7, i.e. gcc 7.3.1. When I link DPDK to my application the linker complains of multiple symbol definitions. Might I be right in thinking that this is caused by me compiling DPDK with a different gcc version to that used for the application? Can anyone advise whether DPDK is compatible with Redhat Software Collection 7 and, if so, how to build it with that toolset? Best regards David