[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Discuss-gnuradio] Bug with recent changes to Volk

From: Johnathan Corgan
Subject: Re: [Discuss-gnuradio] Bug with recent changes to Volk
Date: Mon, 28 Oct 2013 10:25:35 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.0

On 10/28/2013 10:18 AM, Michael Berman wrote:

> I believe there is a bug with the commit "volk: fixed volk rotator
> kernel to support aligned and unaligned."  I built and successfully
> installed the merge just prior to this commit just fine, but when I
> attempt to install this commit I receive a "libvolk.so.0.0.0: undefined
> reference to `volk_32fc_s32fc_x2_rotator_32fc_avx'" error
> (http://pastebin.com/dKZu6yr5).  I am running on Ubuntu 12.04.

It's likely you need to do a 'make clean' in the build directory, then
recompile.  You may be able to just get away with doing 'make clean' in
the buildir/volk directory, then go back up and run make again, but I
haven't tried that.

Apparently, the cmake machinery is not smart enough to rebuild the
target binaries when changes like this happen.

Johnathan Corgan, Corgan Labs
SDR Training and Development Services

Attachment: johnathan.vcf
Description: Vcard

Attachment: signature.asc
Description: OpenPGP digital signature

reply via email to

[Prev in Thread] Current Thread [Next in Thread]