<div dir="ltr">Hi,<div><br></div><div>could you try the attached patch?</div><div><br></div><div>Henning</div></div><br><div class="gmail_quote"><div dir="ltr">On Tue, Jun 5, 2018 at 2:02 PM Jeff Weston <<a href="mailto:Jeffery.Weston@nrl.navy.mil">Jeffery.Weston@nrl.navy.mil</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I can confirm that it works on my Ubuntu 18.04 install as well. Maybe it's an incompatibility with (or bug in) the version of the C Compiler? 14.04 uses GNU 5.4.0, 16.04 uses GNU 4.8.4, 18.04 uses GNU 7.3.0. The only other difference I see in the cmake output is a slightly different version of libnl-genl-3.0 between the 3 systems (3.2.27 for 16.04 vs 3.2.21/3.2.29 for 14.04/18.04).<br>
<br>
-Jeff<br>
<br>
<br>
<br>
> -----Original Message-----<br>
> From: Henning Rogge <<a href="mailto:hrogge@gmail.com" target="_blank">hrogge@gmail.com</a>><br>
> Sent: Tuesday, June 5, 2018 1:06 AM<br>
> To: Velt, R. (Ronald) in 't <<a href="mailto:Ronald.intVelt@tno.nl" target="_blank">Ronald.intVelt@tno.nl</a>><br>
> Cc: <a href="mailto:Jeffery.Weston@nrl.navy.mil" target="_blank">Jeffery.Weston@nrl.navy.mil</a>; Ferry Huberts <<a href="mailto:mailings@hupie.com" target="_blank">mailings@hupie.com</a>>; olsr<br>
> users mailing list <<a href="mailto:olsr-users@lists.olsr.org" target="_blank">olsr-users@lists.olsr.org</a>><br>
> Subject: Re: [Olsr-users] OONF Build Error<br>
> <br>
> On Mon, Jun 4, 2018 at 10:52 PM Velt, R. (Ronald) in 't<br>
> <<a href="mailto:Ronald.intVelt@tno.nl" target="_blank">Ronald.intVelt@tno.nl</a> <mailto:<a href="mailto:Ronald.intVelt@tno.nl" target="_blank">Ronald.intVelt@tno.nl</a>> > wrote:<br>
> <br>
> <br>
> Hi Jeff,<br>
> <br>
> Can confirm. Just tried this on a VM running Xenial and I get the same<br>
> undefined references, so it's not just something local to your set-up. (BTW,<br>
> that VM is hosted on a cluster that is geographically a lot closer to you than to<br>
> me 😉<br>
> <br>
> <br>
> <br>
> Interesting... I am locally on Kubuntu 18.04 and cannot reproduce the<br>
> problem with a fresh checkout.<br>
> <br>
> Maybe a buggy cmake version in 16.04? Or maybe the "minimum cmake<br>
> version" in the build is too low?<br>
> <br>
> Henning<br>
> <br>
> <br>
> <br>
> Cheers,<br>
> Ronald<br>
> <br>
> > -----Original Message-----<br>
> > From: Olsr-users [mailto:<a href="mailto:olsr-users-bounces@lists.olsr.org" target="_blank">olsr-users-bounces@lists.olsr.org</a><br>
> <mailto:<a href="mailto:olsr-users-bounces@lists.olsr.org" target="_blank">olsr-users-bounces@lists.olsr.org</a>> ] On Behalf Of Jeff<br>
> > Weston<br>
> > Sent: maandag 4 juni 2018 22:24<br>
> > To: 'Ferry Huberts' <<a href="mailto:mailings@hupie.com" target="_blank">mailings@hupie.com</a><br>
> <mailto:<a href="mailto:mailings@hupie.com" target="_blank">mailings@hupie.com</a>> >; 'Henning Rogge'<br>
> > <<a href="mailto:hrogge@gmail.com" target="_blank">hrogge@gmail.com</a> <mailto:<a href="mailto:hrogge@gmail.com" target="_blank">hrogge@gmail.com</a>> ><br>
> > Cc: 'olsr users mailing list' <<a href="mailto:olsr-users@lists.olsr.org" target="_blank">olsr-users@lists.olsr.org</a> <mailto:<a href="mailto:olsr-" target="_blank">olsr-</a><br>
> <a href="mailto:users@lists.olsr.org" target="_blank">users@lists.olsr.org</a>> ><br>
> > Subject: Re: [Olsr-users] OONF Build Error<br>
> ><br>
> > I'm not getting the error on Ubuntu 14.04 or CentOS 7 either, but I<br>
> get it<br>
> > consistently on Ubuntu 16.04 systems. I will look into it more and<br>
> see if I can<br>
> > figure out whether it's something on my end, but cmake returns a 0<br>
> status as<br>
> > expected for a successful build, and the only things I see listed as<br>
> missing are<br>
> > related to optional plugins so I assume they are not needed.<br>
> ><br>
> > Thanks,<br>
> > -Jeff Weston<br>
> ><br>
> ><br>
> > > -----Original Message-----<br>
> > > From: Ferry Huberts <<a href="mailto:mailings@hupie.com" target="_blank">mailings@hupie.com</a><br>
> <mailto:<a href="mailto:mailings@hupie.com" target="_blank">mailings@hupie.com</a>> ><br>
> > > Sent: Monday, June 4, 2018 3:13 PM<br>
> > > To: Jeff Weston <<a href="mailto:Jeffery.Weston@nrl.navy.mil" target="_blank">Jeffery.Weston@nrl.navy.mil</a><br>
> <mailto:<a href="mailto:Jeffery.Weston@nrl.navy.mil" target="_blank">Jeffery.Weston@nrl.navy.mil</a>> >; 'Henning Rogge'<br>
> > > <<a href="mailto:hrogge@gmail.com" target="_blank">hrogge@gmail.com</a> <mailto:<a href="mailto:hrogge@gmail.com" target="_blank">hrogge@gmail.com</a>> ><br>
> > > Cc: 'olsr users mailing list' <<a href="mailto:olsr-users@lists.olsr.org" target="_blank">olsr-users@lists.olsr.org</a> <mailto:<a href="mailto:olsr-" target="_blank">olsr-</a><br>
> <a href="mailto:users@lists.olsr.org" target="_blank">users@lists.olsr.org</a>> ><br>
> > > Subject: Re: [Olsr-users] OONF Build Error<br>
> > ><br>
> > > Works for me, and also on my Jenkins.<br>
> > ><br>
> > > Fedora 28 x64<br>
> > ><br>
> > > On 04/06/18 20:22, Jeff Weston wrote:<br>
> > > > rm -rf oonf/build<br>
> > > > mkdir -p oonf/build<br>
> > > > cd oonf/build<br>
> > > > cmake ..<br>
> > > > make<br>
> > ><br>
> > > --<br>
> > > Ferry Huberts<br>
> This message may contain information that is not intended for you. If<br>
> you are not the addressee or if this message was sent to you by mistake, you<br>
> are requested to inform the sender and delete the message. TNO accepts no<br>
> liability for the content of this e-mail, for the manner in which you use it and<br>
> for damage of any kind resulting from the risks inherent to the electronic<br>
> transmission of messages.<br>
> <br>
<br>
</blockquote></div>