[ovs-discuss] Configure failing in OVS build
Radhakrishnan, Sharmila
sharmila.radhakrishnan at intel.com
Tue Sep 22 04:49:23 UTC 2015
Hi Kevin,
https://github.com/openvswitch/ovs/blob/master/INSTALL.DPDK.md Speaks only about the DPDK2.1. Where is the information you are mentioning present?
Thanks,
Sharmila
-----Original Message-----
From: Traynor, Kevin
Sent: Tuesday, September 22, 2015 2:30 AM
To: Radhakrishnan, Sharmila; 'discuss at openvswitch.org'
Subject: RE: Configure failing in OVS build
Hi
> -----Original Message-----
> From: discuss [mailto:discuss-bounces at openvswitch.org] On Behalf Of
> Radhakrishnan, Sharmila
> Sent: Monday, September 21, 2015 8:02 AM
> To: 'discuss at openvswitch.org'
> Subject: [ovs-discuss] Configure failing in OVS build
>
> Hi All,
> Iam trying to install OVS with DPDK . Iam using OVS version 2.4.0
> and DPDK version 2.1.0.
OVS 2.4.0 builds with DPDK 2.0, not DPDK 2.1. See INSTALL.DPDK.md for matching DPDK version.
If you did want this combination, then you could backport the patch that adds DPDK 2.1 integration.
>
> root at pktgen:/usr/src/dpdk# git branch
> * (detached from v2.1.0)
> master
>
> root at pktgen:/usr/src/ovs# git branch
> * (detached from v2.4.0)
> master
>
> I built the DPDK with
> CONFIG_RTE_BUILD_COMBINE_LIBS=y in the config/common_linuapp file.
>
> The command used to build DPDK is "make install
> T=x86_64-ivshmem-linuxapp- gcc". And I confirmed the folder exists in
> dpdk dir
>
> root at pktgen:/usr/src/dpdk# ls
> app config doc drivers examples GNUmakefile lib LICENSE.GPL
> LICENSE.L GPL MAINTAINERS Makefile mk pkg scripts tools
> x86_64-ivshmem-linuxapp- gcc
>
> I tried the configure command from OVS
> root at pktgen:/usr/src/ovs# ./configure --with-
> dpdk=/usr/src/dpdk/x86_64-ivshmem-linuxapp-gcc CFLAGS="-g -O2
> -Wno-cast- align"
>
> Each time it fails with
> checking whether make has GNU make $(if) extension... yes
> configure: error: cannot link with dpdk
>
> I tried cleaning up the folders and building it multiple times. It
> fails with the same error.
>
> OS Used:
> root at pktgen:/usr/src/ovs# uname -a
> Linux pktgen 3.19.0-25-generic #26~14.04.1-Ubuntu SMP Fri Jul 24
> 21:16:20 UTC
> 2015 x86_64 x86_64 x86_64 GNU/Linux
> root at pktgen:/usr/src/ovs# lsb_release -a No LSB modules are available.
> Distributor ID: Ubuntu
> Description: Ubuntu 14.04.3 LTS
> Release: 14.04
> Codename: trusty
>
> Thanks in Advance for your Help!,
>
> Regards,
> Sharmila
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