Hi Ben,
As you suggested I check config.log and it appears the error is not dpdk
related but fusea related.
| /* end confdefs.h. */
| #include <rte_config.h>
| #include <rte_eal.h>
| int
| main ()
| {
| int rte_argc; char ** rte_argv;
| rte_eal_init(rte_argc, rte_argv);
| ;
| return 0;
| }
configure:18260: gcc -std=gnu99 -o conftest -g -O2 -Wno-cast-align
-I/root/virtualization/dpdk/x86_64-native-linuxapp-gcc//include
-L/root/virtualization/dpdk/x86_64-native-linuxapp-gcc//lib conftest.c
-lintel_dpdk -ldl -lpthread -lrt -lm -lfusea >&5
/usr/bin/ld: cannot find -lfusea
collect2: error: ld returned 1 exit status
configure:18260: $? = 1
configure: failed program was:
| /* confdefs.h */
I have fuse and fuse-devel installed.
Anything else I could check?
Thank you
Serguei
Serguei Bezverkhi,
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-----Original Message-----
From: Ben Pfaff [mailto:[email protected]]
Sent: Thursday, June 18, 2015 12:14 PM
To: Serguei Bezverkhi (sbezverk)
Cc: [email protected]
Subject: Re: [ovs-discuss] fail configure --with-dpdk=$DPDK_BUILD CFLAGS="-g
-O2 -Wno-cast-align"
On Thu, Jun 18, 2015 at 04:03:03PM +0000, Serguei Bezverkhi (sbezverk) wrote:
> I am trying to build OVS with DPDK support and I have everything prepared
> from DPDK side, CONFIG_RTE_LIBRTE_VHOST_USER=y
> CONFIG_RTE_BUILD_COMBINE_LIBS=y are set and I do see DPDK generated
> libintel_dpdk.a combined library. When I run:
>
> configure --with-dpdk=$DPDK_BUILD CFLAGS="-g -O2 -Wno-cast-align"
>
> I am getting :
>
> configure: error: ----- cannot link with dpdk ------
>
> I would greatly appreciate some suggestion how to resolve this linking issue.
> I am running RHEL 7.1 with 3.10.0-229.4.2.el7.x86_64. Latest DPDK cloned
> from the master and latest 2.3.90 OVS also cloned from the master.
I'd start by looking at config.log. It should show the commands that
"configure" used to try to link against DPDK. Can you figure out why they did
not succeed?
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