Re: [Jack-Devel] cpuinfo fix?

On 03/17/14 19:02, Leonardo Gabrielli wrote:

> Adrian,

Hi!

> I still see in jack1 a Bus Error caused by alignment problems
> (alignment trap from dmesg), as pointed out in a bug filed to debian
> (no. 692562).

My bad, now that you mention it... I was under the impression that the
current version in Debian already has the upstream fix, but it hasn't,
hence you're seeing the bus error.

> I could easily apply a similar workaround as the one suggested in the
> bug thread, recompiling and deb-ing the sources you left on my machine.
> What I did is a check in debian/rules for armhf (better than the hack to
> configure.ac suggested by the guy in the thread) before disabling
> optimization and indicating the mcpu.

The proper fix is what I've pushed to jackd1's master two months ago,
it's a pure source code fix and doesn't require hacking configure.ac.

You basically undef POST_PACKED_STRUCTURE on ARM.


I think I'll upload a new Debian package. You can then recompile it on
wheezy if you can't use the binary from Debian unstable directly.

Paul, what do you think, should we go for a new point release (0.124.2)?
We don't have to, I'm going to package from git anyway.


Cheers

1395087878.21233_0.ltw:2, <532759FD.8070505 at drcomp dot erfurt dot thur dot de>