Re: Alsa and hdspmixer segfault

[Takashi Iwai <tiwai@suse.de>]

At Sat, 05 Feb 2005 01:37:22 +0100,
thomas charbonnel wrote:
> 
> thewade wrote :
> > > > Should I rebuild fltk?
> > > 
> > > Not always, but what shows the stack trace?
> > 
> > I rebuilt fltk from source, then rebuilt hdspmixer.
> > 
> > I started with fltk-1.1.5rc2. That built but had many warnings. I
> > moved the libraries installed by fltk-1.1.4-1.1.fc2.dag.x86_64.rpm
> > and re-ran ldconfig. I then rebuilt and ran hdspmixer but had the
> > same error as before, line 68 in hdspmixer.cxx (see end of email).
> > 
> > I tried to rebuild fltk-1.2.x but it didnt build.
> > Then I tried fltk-2.0.x and that built fine, but hdspmixer
> > complained about the declaration (or lack thereof) of many items.
> > 
> > What should I do?
> > Thanks!
> > -thewade
> 
> Hi,
> 
> Sorry for the very late answer, I guess you found a solution since then.
> I reply for the record. I just experienced the same problem while
> testing the hdsp tools on amd64. It appears that the cr2 helper function
> from fltk, called from fl_draw_pixmap, which I use both in hdspconf and
> hdspmixer, is badly broken on x86_64 in fltk 1.1.4 (the version shipped
> with your FC3, Gentoo and maybe some other distros). I appears to be
> fixed in the latest version (1.1.6). Takashi, is there some autoconf
> magic we could add to warn about the problem ? Or maybe we could just
> add a line to the README file ?

You can check the string of "fltk-config --version", then.
It'll return like "1.1.6".

And, yes, describing the problem in README is always helpful.


Takashi


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