In the commit 3d774d5ef066 ("ALSA: seq: Allow the tristate build of
OSS emulation") we changed CONFIG_SND_SEQUENCER_OSS to tristate, but a
couple of places were forgotten, namely, opl3 and emux Makefile.
These contain the line like
snd-opl3-synth-$(CONFIG_SND_SEQUENCER_OSS) += opl3_oss.o
and this doesn't work any longer as expected because snd-opl3-synth
can be built-in while CONFIG_SND_SEQUENCER_OSS=m.
This patch fixes these places to build properly for the new kconfig
dependency. In the end, we had to use ifneq() to satisfy the
requirement. It's a bit ugly, but lesser evil.
Fixes: 3d774d5ef066 ("ALSA: seq: Allow the tristate build of OSS emulation")
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
---
sound/drivers/opl3/Makefile | 4 +++-
sound/synth/emux/Makefile | 4 +++-
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/sound/drivers/opl3/Makefile b/sound/drivers/opl3/Makefile
index 7f2c2a10c4e5..d72b1e7b51c4 100644
--- a/sound/drivers/opl3/Makefile
+++ b/sound/drivers/opl3/Makefile
@@ -5,7 +5,9 @@
snd-opl3-lib-objs := opl3_lib.o opl3_synth.o
snd-opl3-synth-y := opl3_seq.o opl3_midi.o opl3_drums.o
-snd-opl3-synth-$(CONFIG_SND_SEQUENCER_OSS) += opl3_oss.o
+ifneq ($(CONFIG_SND_SEQUENCER_OSS),)
+snd-opl3-synth-y += opl3_oss.o
+endif
obj-$(CONFIG_SND_OPL3_LIB) += snd-opl3-lib.o
obj-$(CONFIG_SND_OPL4_LIB) += snd-opl3-lib.o
diff --git a/sound/synth/emux/Makefile b/sound/synth/emux/Makefile
index 4599108452fd..d1bac923eb1b 100644
--- a/sound/synth/emux/Makefile
+++ b/sound/synth/emux/Makefile
@@ -6,6 +6,8 @@
snd-emux-synth-objs := emux.o emux_synth.o emux_seq.o emux_nrpn.o \
emux_effect.o emux_hwdep.o soundfont.o
snd-emux-synth-$(CONFIG_SND_PROC_FS) += emux_proc.o
-snd-emux-synth-$(CONFIG_SND_SEQUENCER_OSS) += emux_oss.o
+ifneq ($(CONFIG_SND_SEQUENCER_OSS),)
+snd-emux-synth-y += emux_oss.o
+endif
obj-$(CONFIG_SND_SYNTH_EMUX) += snd-emux-synth.o
--
2.13.2
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