On Tue, Mar 21, 2017 at 02:56:36PM +0800, Jianbo Liu wrote: > The 03/21/2017 06:43, Hemant Agrawal wrote: > > > > > > > -----Original Message----- > > > From: Jianbo Liu [mailto:jianbo....@arm.com] > > > Sent: Tuesday, March 21, 2017 10:55 AM > > > To: Hemant Agrawal <hemant.agra...@nxp.com> > > > Cc: b...@ovn.org; d...@openvswitch.org > > > Subject: Re: [ovs-dev] [PATCH v2] netdev-dpdk: fix ARM cross compilation > > > failure > > > > > > The 03/20/2017 16:43, Hemant Agrawal wrote: > > > > configure with_dpdk and cross compile fails with: > > > > "configure: error: cannot check for file existence when cross > > > > compiling" > > > > > > > > This is due to the usages of AC_CHECK_FILES. > > > > > > > > AC_CHECK_FILES only works when not cross compiling. It test a feature > > > > of the host machine, and therefore, die when cross-compiling. > > > > > > > > The current patch put the check in condition, i.e. check only if not > > > > cross-compiling. > > > > > > There are many defines in rte_config.h, which are important for compiling, > > > whether it is cross compiling or not. So I disagree to remove the > > > checking. > > > > [Hemant] can you suggest an alternate to make it work? > > Copy, or execute "make config T=your_config_file" to create rte_config.h > in your dpdk source directory.
I think that this thread reflects a misunderstanding. I posted a patch that matches my own understanding of the problem: https://mail.openvswitch.org/pipermail/ovs-dev/2017-April/330941.html _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev
