ALSA not available

[Ralf Mardorf]

$ jackd -r -dalsa -dhw:0 -r48000 -p1024 -n2
jackd 0.121.3
[snip]
could not open driver .so '/usr/local/lib/jack/jack_alsa_midi.so':  
/usr/local/lib/jack/jack_alsa_midi.so: Undefined symbol "clock_nanosleep"

could not open driver .so '/usr/local/lib/jack/jack_alsa.so':  
/usr/local/lib/jack/jack_alsa.so: Undefined symbol "clock_nanosleep"

jackd: unknown driver 'alsa'
$ su
[snip]
root at freebsd:/usr/home/rocketmouse # cd /usr/ports/audio/jack && make  
config

Build with ALSA compatibility library already is checked.

root at freebsd:/usr/ports/audio/jack # pkg_info | grep alsa
alsa-lib-1.0.23     ALSA compatibility library
alsa-plugins-1.0.23_2 ALSA compatibility library plugins
alsa-utils-1.0.23_1 ALSA compatibility utils
libdssialsacompat-1.0.8a Alsa compatibility library to build DSSI
root at freebsd:/usr/ports/audio/jack #

Starting with oss does work, but only provides 2 IOs for a RME HDSPe AIO  
card. I'm using the snd_hdspe driver.

Regards,
Ralf

-- 
FreeBSD 9.1-RELEASE amd64