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-rw-r--r--sys/modules/sound/sound/Makefile16
1 files changed, 14 insertions, 2 deletions
diff --git a/sys/modules/sound/sound/Makefile b/sys/modules/sound/sound/Makefile
index 752fadd..8649d96 100644
--- a/sys/modules/sound/sound/Makefile
+++ b/sys/modules/sound/sound/Makefile
@@ -4,14 +4,26 @@
.PATH: ${.CURDIR}/../../../dev/sound/isa
KMOD= sound
-SRCS= device_if.h bus_if.h isa_if.h pci_if.h
+SRCS= device_if.h bus_if.h isa_if.h pci_if.h opt_isa.h
SRCS+= ac97_if.h channel_if.h feeder_if.h mixer_if.h
SRCS+= ac97_if.c channel_if.c feeder_if.c mixer_if.c
SRCS+= ac97.c ac97_patch.c buffer.c channel.c dsp.c
SRCS+= fake.c feeder.c feeder_fmt.c feeder_rate.c
SRCS+= mixer.c sndstat.c sound.c vchan.c
-SRCS+= sndbuf_dma.c
EXPORT_SYMS= YES # XXX evaluate
+.if ${MACHINE_ARCH} == "sparc64"
+# Create an empty opt_isa.h in order to keep kmod.mk from linking in an
+# existing one from KERNBUILDDIR which possibly has DEV_ISA defined so
+# sound.ko is always built without isadma support.
+opt_isa.h:
+ touch ${.TARGET}
+.else
+SRCS+= sndbuf_dma.c
+
+opt_isa.h:
+ echo "#define DEV_ISA 1" > ${.TARGET}
+.endif
+
.include <bsd.kmod.mk>
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