Re: Problems with ALSA in embedded device

[Takashi Iwai <tiwai@suse.de>]

At Thu, 06 Mar 2008 13:39:25 +0100,
Imanol Trapote wrote:
> 
> Thanks
> 
> I try that, but ALSA didn't work properly on the embedded system.
> I will try use SALSA instead of ALSA.
> I wrote her because doesn't exist SALSA mailing list.
> 
> I need to use aplay, I suppose with --enable-libasound, aplay must work?
> It's neccesary change something else in alsa-utils to use aplay with
> SALSA? 

You need to rebuild aplay with salsa-lib, of course, but it should
work otherwise.  In doubt, pass --enable-everything to salsa-lib
configure.


Takashi

> Thanks in advance.
> 
> El mar, 04-03-2008 a las 14:56 +0100, Takashi Iwai escribió:
> > At Tue, 04 Mar 2008 14:29:20 +0100,
> > Imanol Trapote wrote:
> > > 
> > > Hi all,
> > > 
> > > I am developing a product in an embedded system that uses ALSA library.
> > > This system can't use the dynamic linker, I am using flat binaries.
> > > 
> > > I use this configuration options:
> > > 
> > > 	--without-libdl \
> > > 	--with-pthread \
> > > 	--with-softload \
> > > 	--disable-alisp \
> > > 	--disable-hwdep \
> > > 	--disable-seq \
> > > 	--disable-resmgr \
> > > 	--disable-rawmidi \
> > > 	--disable-old-symbols \
> > > 	--disable-python \
> > > 	--disable-mixer
> > > 
> > > I try to use the same configuration options in a PC for debugging, and I
> > > get the same problem, when I try to list devices with aplay, I get this:
> > > 
> > > aplay -L
> > > ALSA lib conf.c:2699:(snd_config_hooks_call) Cannot open shared library
> > > (null)
> > > ALSA lib conf.c:3076:(snd_config_update_r) hooks failed, removing
> > > configuration
> > > 
> > > It's possible use ALSA without dynamic libraries, with this
> > > configuration
> > 
> > Add --disable-shared and --enable-static.  See INSTALL for details.
> > 
> > I guess SALSA-lib would suit better in your case, though...
> > 
> > 
> > Takashi 
>  
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