[dpdk-users] Problem building DPDK libraries

[David Aldrich]

Thanks.

Do I need to do ‘make install’ or is ‘make’ sufficient?

David

From: Pavey, Nicholas [mailto:npavey at akamai.com]
Sent: 17 November 2016 16:55
To: David Aldrich <David.Aldrich at EMEA.NEC.COM>; Wiles, Keith <keith.wiles at intel.com>
Cc: Thomas Monjalon <thomas.monjalon at 6wind.com>; users at dpdk.org
Subject: Re: [dpdk-users] Problem building DPDK libraries

Yes, I’ve found that –j<n> causes problems too.

I believe I’ve used both the T=<…> and the environment variable version without problems, as long as :


·        You don’t use parallel make (-j<n>)

·        You completely remove the target directory before building (this has the same name as “T”)

o   I don’t recall exactly the problem this addressed, but I did find that doing a completely clean build is sometimes necessary.

Thanks,


Nick


From: David Aldrich <David.Aldrich at EMEA.NEC.COM<mailto:David.Aldrich at EMEA.NEC.COM>>
Date: Thursday, November 17, 2016 at 11:47 AM
To: David Aldrich <David.Aldrich at EMEA.NEC.COM<mailto:David.Aldrich at EMEA.NEC.COM>>, "Wiles, Keith" <keith.wiles at intel.com<mailto:keith.wiles at intel.com>>
Cc: Thomas Monjalon <thomas.monjalon at 6wind.com<mailto:thomas.monjalon at 6wind.com>>, "users at dpdk.org<mailto:users at dpdk.org>" <users at dpdk.org<mailto:users at dpdk.org>>
Subject: Re: [dpdk-users] Problem building DPDK libraries

Hi

I find that:

      make

succeeds.

But I've been advised to run:

      make -j T=x86_64-native-linuxapp-gcc install

I think '-j' was causing the compiler problems, so I can drop that.

Do I need the 'T=' part?

How would I do:

      make install

? That doesn't work currently for me.

David

-----Original Message-----
From: David Aldrich
Sent: 17 November 2016 16:29
To: 'David Aldrich' <David.Aldrich at emea.nec.com<mailto:David.Aldrich at emea.nec.com>>; Wiles, Keith
<keith.wiles at intel.com<mailto:keith.wiles at intel.com>>
Cc: Thomas Monjalon <thomas.monjalon at 6wind.com<mailto:thomas.monjalon at 6wind.com>>; users at dpdk.org<mailto:users at dpdk.org>
Subject: RE: [dpdk-users] Problem building DPDK libraries
The allocation for /tmp is 7.9G, which is almost entirely unused.
David
> -----Original Message-----
> From: users [mailto:users-bounces at dpdk.org] On Behalf Of David Aldrich
> Sent: 17 November 2016 16:25
> To: Wiles, Keith <keith.wiles at intel.com<mailto:keith.wiles at intel.com>>
> Cc: Thomas Monjalon <thomas.monjalon at 6wind.com<mailto:thomas.monjalon at 6wind.com>>; users at dpdk.org<mailto:users at dpdk.org>
> Subject: Re: [dpdk-users] Problem building DPDK libraries
>
> Hi
>
> I'm using:
>
> # gcc --version
> gcc (Wind River Linux 5.2.0-8.0-intel-haswell-64) 5.2.0
>
> I'll consider the tmp space.
>
> Thanks
>
> David
>
> > -----Original Message-----
> > From: Wiles, Keith [mailto:keith.wiles at intel.com]
> > Sent: 17 November 2016 16:10
> > To: David Aldrich <David.Aldrich at EMEA.NEC.COM<mailto:David.Aldrich at EMEA.NEC.COM>>
> > Cc: Thomas Monjalon <thomas.monjalon at 6wind.com<mailto:thomas.monjalon at 6wind.com>>; users at dpdk.org<mailto:users at dpdk.org>
> > Subject: Re: [dpdk-users] Problem building DPDK libraries
> >
> >
> > > On Nov 17, 2016, at 10:05 AM, David Aldrich
> > <David.Aldrich at EMEA.NEC.COM<mailto:David.Aldrich at EMEA.NEC.COM>> wrote:
> > >
> > > Thanks, I thought I had installed the kernel headers, but I had
> > > done it
> > incorrectly.  Now fixed.
> > >
> > > But make is still failing:
> > >
> > >  CC ixgbe_rxtx_vec_sse.o
> > > gcc: internal compiler error: Killed (program cc1) Please submit a
> > > full bug report, with preprocessed source if appropriate.
> > > See <support at windriver.com<mailto:support at windriver.com>> for instructions.
> > > /root/dpdk-stable-16.07.1/mk/internal/rte.compile-pre.mk:138:
> > > recipe for target 'rte_eth_af_packet.o’ failed
> >
> > What version of GCC?
> >
> > When I see this type of error it is sometimes not enough tmp space
> > to compile the file, just a thought.
> >
> > > make[6]: *** [rte_eth_af_packet.o] Error 4
> > > /root/dpdk-stable-16.07.1/mk/rte.subdir.mk:61: recipe for target
> > > 'af_packet' failed
> > > make[5]: *** [af_packet] Error 2
> > > make[5]: *** Waiting for unfinished jobs....
> > >
> > > Best regards
> > >
> > > David
> > >
> > >> -----Original Message-----
> > >> From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com]
> > >> Sent: 17 November 2016 16:00
> > >> To: David Aldrich <David.Aldrich at EMEA.NEC.COM<mailto:David.Aldrich at EMEA.NEC.COM>>
> > >> Cc: users at dpdk.org<mailto:users at dpdk.org>
> > >> Subject: Re: [dpdk-users] Problem building DPDK libraries
> > >>
> > >> 2016-11-17 15:51, David Aldrich:
> > >>> make[6]: *** /lib/modules/4.1.21-rt13-WR8.0.0.10_preempt-rt/build:
> > >>> No such
> > >> file or directory.  Stop.
> > >>
> > >> You need the kernel headers, or just disable compilation of kernel
modules:
> > >>    sed -ri 's,(KNI_KMOD=).*,\1n,' build/.config
> > >>    sed -ri 's,(IGB_UIO=).*,\1n,' build/.config
> > >>
> > >>
> > >>
> > >> Click
> > >>
> >
>
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