[Spice-devel] Spice agent and LXC

Charles Ricketts githlar at gmail.com
Mon Dec 1 02:33:49 PST 2014


I'm pretty sure that is actually the case. I know that I got a compilation
error at first on Ubuntu because I had forgotten to install the development
headers from the git sources. Compiling against the 1.8.0 headers in the
14.04 repositories gave me an error related to either
VD_AGENT_CLIPBOARD_MAX_SIZE_DEFAULT or VD_AGENT_CLIPBOARD_MAX_SIZE_ENV, I
forget which exactly. This symbol is in
/usr/include/spice-1/spice/vd_agent.h. If I'm looking at this correctly,
wouldn't something like this cause the problem?

In case I'm wrong, there is no debug spice-server library available on
Ubuntu 14.04 anyway. So, in order to compile one, would it be as easy as
`CFLAGS="$CFLAGS -g" make`, or something a little more intricate? I've done
simple compilations of programs I've written myself using `g++ -lm main.cpp
-o my_program,` but that's about the extent of it. I can usually get
configure scripts to work with me, but when it comes to Automake I'm
completely lost.

Chuck R.

On Mon, Dec 1, 2014 at 3:14 AM, Christophe Fergeau <cfergeau at redhat.com>
wrote:

> On Sat, Nov 29, 2014 at 08:34:48PM -0600, Charles Ricketts wrote:
> > > Christophe
> > The segfault was simply a configuration error. it was dynamically
> > linking the distribution-provided libspice-server.so.1.8.0 rather than
> > the newly compiled libspice-server.so.1.9.0 due to the 1.8.0 version
> > having a higher precedence with ldconfig. After reordering the library
> > precedence to favor the new version it worked just fine.
>
> Unless the segfault was caused by a new symbol available in 1.9.0, but
> not present in 1.8.0, this should not be happening. This could be a bug
> in spice-server that was fixed in the new version, in which case it
> would be good that ubuntu is aware about it so that they can fix it in
> their package.
>
> Christophe
>
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