[alsa-devel] Takashi: please help (compiling alsa-driver)

[Takashi Iwai]

At Thu, 14 Feb 2013 11:20:11 +0800,
Raymond Yau wrote:
> 
> >
> >> Do the latest version of alsa-lib require any specific parameter to install
> >> on Ubuntu 12.04 for testing the channel map ?
> >>
> >> alsa-lib/test/chmap -D hw:0 query
> >>
> >> ALSA lib conf.c:3314:(snd_config_hooks_call) Cannot open shared library
> >> libasound_module_conf_pulse.so
> >> ALSA lib pcm.c:2223:(snd_pcm_open_noupdate) Unknown PCM hw:0
> >> Cannot open PCM stream hw:0 for PLAYBACK
> >
> > Seem you didn't install the conf_pulse module properly, no?
> >
> 
> alsa-lib/test/chmap can be built but fail to compile aplay
> 
> 
> make[1]: Entering directory `/home/raymond/alsa-utils/aplay'
> gcc  -O2 -Wall -pipe -g   -o aplay aplay.o  -lrt -lasound -lm -ldl -lpthread
> aplay.o: In function `setup_chmap':
> /home/raymond/alsa-utils/aplay/aplay.c:1148: undefined reference to
> `snd_pcm_set_chmap'
> /home/raymond/alsa-utils/aplay/aplay.c:1152: undefined reference to
> `snd_pcm_get_chmap'
> /home/raymond/alsa-utils/aplay/aplay.c:1188: undefined reference to
> `snd_pcm_chmap_print'
> aplay.o: In function `main':
> /home/raymond/alsa-utils/aplay/aplay.c:707: undefined reference to
> `snd_pcm_chmap_parse_string'
> collect2: ld returned 1 exit status
> make[1]: *** [aplay] Error 1
> make[1]: Leaving directory `/home/raymond/alsa-utils/aplay'
> make: *** [all-recursive] Error 1

Did you pass the proper --libdir option to configure script when you
build & install alsa-lib?


Takashi