Re: [Jack-Devel] jack is installed having a new problem

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DateMon, 04 Jun 2012 11:07:54 +0200
From Adrian Knoth <[hidden] at drcomp dot erfurt dot thur dot de>
To[hidden] at lists dot jackaudio dot org
In-Reply-ToDominic Kaiser [Jack-Devel] jack is installed having a new problem
On Sun, Jun 03, 2012 at 03:35:04PM -0400, Dominic Kaiser wrote:

> The reason being I have an RME interface that needs a newer version of
> FFADO. And the only version that builds against it is the git version.

This is just wrong.

You don't even have to recompile jackd to use a new FFADO version.

You can safely go back to your distro's jackd package (install it) and
then do a *fresh* build of FFADO, that is, delete the entire directory
or at least rm -rf cache/ .scons*

scons will detect that you're using an "old" version of jackd and
doesn't activate the code that requires the "new" jackd.

You can even override this auto-detection and force scons to use
whatever you want:

   scons ENABLE_SETBUFFERSIZE_API_VER=false


> So I still cannot buid jack1 I am working on that. I am running
> Ubuntu 12.04. I have installed the packaged from repo for jack2 and
> installed over them with the new jack build from git. PREFIX=/usr or
> install path.

You did not:

> dominic@dominicLT:/usr/bin$ jackd -r -dalsa -dhw:1,0 -r44100 -p1024 -n2
> jackdmp 1.9.8

This is the packaged jackd, the git version would have presented 1.9.9.

BTW, setting --prefix=/usr ist not enough anymore, Ubuntu uses
multiarch now, so libs go to /usr/lib/x86_64-linux-gnu or whatever
platform you use.


> Let me know what you think,

Stick to the packaged version of jackd and file a bug report against
Ubuntu in case something doesn't work.



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