Subject: Re: [linux-audio-user] re: jackmix build error
From: Fernando Pablo Lopez-Lezcano (nando_AT_ccrma.stanford.edu)
Date: Wed Jul 21 2004 - 07:23:18 EEST
On Mon, 2004-07-19 at 05:35, Arnold Krille wrote:
> On Monday 19 July 2004 02:29, Ryan wrote:
> > I don't have any .la files.
>
> Ah should have been .so files...
>
> > I commented out -lXext and it still failed with the same error.
>
> Ehm, than the commenting should not work if you remove -lXext from the
> command-line and and it still complains about not finding libXext.so...
>
> Are there only Redhat-users affected by this?
I managed to build it on rh9/fc1/fc2. What I did is to add an explicit
path to -L/usr/X11R6/lib in all places in the Makefile where -lXext is
found (plus the selectedId change suggested by Rui). That seems to have
done it.
But I get strange behavior in FC2 (I'm testing at home in my laptop so I
can't test on rh9). If I run jack from the command line alone all is
well. If I start jack through qjackctl, or if I have jack running in a
terminal and start qjackctl, jackmix segfaults on startup...
This is what jack prints:
client JackMix error: awake_at = 2259745444 state = 2 timed_out = 2
I don't know if this is of any use, probably not:
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -154948688 (LWP 3201)]
jack_set_process_callback (client=0x0, callback=0, arg=0x0) at
client.c:1866
1866 if (client->control->active) {
(gdb) back
#0 jack_set_process_callback (client=0x0, callback=0, arg=0x0)
at client.c:1866
#1 0x0805950c in QMemArray<char>::detach ()
#2 0x080592b8 in QMemArray<char>::detach ()
#3 0x0805ace3 in JackMix::process ()
#4 0x004d4099 in jack_client_thread (arg=0x8178380) at client.c:1164
#5 0x00b5698c in start_thread () from /lib/tls/libpthread.so.0
#6 0x009d816a in clone () from /lib/tls/libc.so.6
-- Fernando
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