unzip ReadyNASOS_V6.4.2_WW_src.zip
cd linux-4.1.16-x86_64
cp ./arch/x86/configs/readynas_defconfig .config
make prepare make scripts make -j2 make menuconfig
Device driver
> Sound card support
> ALSA
<M> OSS Mixer API
<M> OSS PCM API
[*] USB sound devices
<M> USB Audio/MIDI driver
> USB support
> Support for Host-side USB
<M> USB/IP support
<M> VHCI hcd ">" means keep as it is "<M>" means I enabled module building "[*]" means I enabled building but module is not supported
make modules
And this is where i'm stuck
syan@Roost:/data/linux/kernel/linux-4.1.16-x86_64$ make modules
scripts/kconfig/conf --silentoldconfig Kconfig
CHK include/config/kernel.release
CHK include/generated/uapi/linux/version.h
CHK include/generated/utsrelease.h
CHK include/generated/bounds.h
CHK include/generated/asm-offsets.h
CALL scripts/checksyscalls.sh
CC [M] sound/core/hwdep.o
LD [M] sound/core/snd-hwdep.o
CC [M] sound/core/rawmidi.o
LD [M] sound/core/snd-rawmidi.o
CC [M] sound/core/oss/mixer_oss.o
LD [M] sound/core/oss/snd-mixer-oss.o
CC [M] sound/core/oss/pcm_oss.o
CC [M] sound/core/oss/pcm_plugin.o
CC [M] sound/core/oss/io.o
CC [M] sound/core/oss/copy.o
CC [M] sound/core/oss/linear.o
CC [M] sound/core/oss/mulaw.o
CC [M] sound/core/oss/route.o
CC [M] sound/core/oss/rate.o
LD [M] sound/core/oss/snd-pcm-oss.o
CC [M] sound/usb/card.o
CC [M] sound/usb/clock.o
CC [M] sound/usb/endpoint.o
CC [M] sound/usb/format.o
CC [M] sound/usb/helper.o
CC [M] sound/usb/mixer.o
CC [M] sound/usb/mixer_quirks.o
CC [M] sound/usb/mixer_scarlett.o
CC [M] sound/usb/pcm.o
CC [M] sound/usb/proc.o
CC [M] sound/usb/quirks.o
CC [M] sound/usb/stream.o
LD [M] sound/usb/snd-usb-audio.o
CC [M] sound/usb/midi.o
LD [M] sound/usb/snd-usbmidi-lib.o
Building modules, stage 2.
MODPOST 7 modules
ERROR: "snd_lookup_oss_minor_data" [sound/core/snd-rawmidi.ko] undefined!
ERROR: "snd_oss_info_register" [sound/core/snd-rawmidi.ko] undefined!
ERROR: "snd_register_oss_device" [sound/core/snd-rawmidi.ko] undefined!
ERROR: "snd_unregister_oss_device" [sound/core/snd-rawmidi.ko] undefined!
ERROR: "snd_lookup_oss_minor_data" [sound/core/snd-hwdep.ko] undefined!
ERROR: "snd_register_oss_device" [sound/core/snd-hwdep.ko] undefined!
ERROR: "snd_unregister_oss_device" [sound/core/snd-hwdep.ko] undefined!
ERROR: "snd_lookup_oss_minor_data" [sound/core/oss/snd-pcm-oss.ko] undefined!
ERROR: "snd_oss_info_register" [sound/core/oss/snd-pcm-oss.ko] undefined!
ERROR: "snd_register_oss_device" [sound/core/oss/snd-pcm-oss.ko] undefined!
ERROR: "snd_unregister_oss_device" [sound/core/oss/snd-pcm-oss.ko] undefined!
ERROR: "snd_lookup_oss_minor_data" [sound/core/oss/snd-mixer-oss.ko] undefined!
ERROR: "snd_oss_info_register" [sound/core/oss/snd-mixer-oss.ko] undefined!
ERROR: "snd_mixer_oss_notify_callback" [sound/core/oss/snd-mixer-oss.ko] undefined!
ERROR: "snd_register_oss_device" [sound/core/oss/snd-mixer-oss.ko] undefined!
ERROR: "snd_unregister_oss_device" [sound/core/oss/snd-mixer-oss.ko] undefined!
make[1]: *** [__modpost] Error 1
make: *** [modules] Error 2
I'm beginning to think the Modules.symvers file generated isn't excactly right. I tried building ALSA too as a module but then those errors still fire and errors about symboles being exported twice (once in module and once in vmlinux) appear too.
I also tried building with the same exact version of GCC than the running kernel :
gcc version 4.7.2 (Debian 4.7.2-5)
But this didn't make a difference.
If anybody has any idea I would love to hear about it 🙂
