audio/oss: build as module

common-obj-y = audio.o noaudio.o wavaudio.o mixeng.o

common-obj-$(CONFIG_AUDIO_SDL) += sdlaudio.o

common-obj-$(CONFIG_AUDIO_OSS) += ossaudio.o

common-obj-$(CONFIG_SPICE) += spiceaudio.o

common-obj-$(CONFIG_AUDIO_COREAUDIO) += coreaudio.o

common-obj-$(CONFIG_AUDIO_DSOUND) += dsoundaudio.o

paaudio.o-libs := $(PULSE_LIBS)

coreaudio.o-libs := $(COREAUDIO_LIBS)

dsoundaudio.o-libs := $(DSOUND_LIBS)

ossaudio.o-libs := $(OSS_LIBS)

# alsa module

common-obj-$(CONFIG_AUDIO_ALSA) += alsa.mo

alsa.mo-objs = alsaaudio.o

alsa.mo-libs := $(ALSA_LIBS)

# oss module

common-obj-$(CONFIG_AUDIO_OSS) += oss.mo

oss.mo-objs = ossaudio.o

oss.mo-libs := $(OSS_LIBS)

for drv in $audio_drv_list; do

    def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')

    case "$drv" in

	alsa)

	alsa | oss)

	    echo "$def=m" >> $config_host_mak ;;

	*)

	    echo "$def=y" >> $config_host_mak ;;