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

[Raymond Yau]

>
>> 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