ALSA: clean up the logic for building sequencer modules

Instead of mangling the CONFIG_* variables in the makefiles over and
over, set a few helper variables in Kconfig.

Signed-off-by: Michal Marek <mmarek@suse.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Michal Marek
2009-05-26 17:07:52 +02:00
committed by Takashi Iwai
parent cd86a536c8
commit 0528c7494e
9 changed files with 31 additions and 69 deletions

View File

@@ -7,14 +7,6 @@ snd-emux-synth-objs := emux.o emux_synth.o emux_seq.o emux_nrpn.o \
emux_effect.o emux_proc.o emux_hwdep.o soundfont.o \
$(if $(CONFIG_SND_SEQUENCER_OSS),emux_oss.o)
#
# this function returns:
# "m" - CONFIG_SND_SEQUENCER is m
# <empty string> - CONFIG_SND_SEQUENCER is undefined
# otherwise parameter #1 value
#
sequencer = $(if $(subst y,,$(CONFIG_SND_SEQUENCER)),$(if $(1),m),$(if $(CONFIG_SND_SEQUENCER),$(1)))
# Toplevel Module Dependencies
obj-$(call sequencer,$(CONFIG_SND_SBAWE)) += snd-emux-synth.o
obj-$(call sequencer,$(CONFIG_SND_EMU10K1)) += snd-emux-synth.o
obj-$(CONFIG_SND_SBAWE_SEQ) += snd-emux-synth.o
obj-$(CONFIG_SND_EMU10K1_SEQ) += snd-emux-synth.o