[alsa-devel] Alsa-driver compile fail on Ubuntu powerpc

[Takashi Iwai]

At Thu, 14 Aug 2008 16:25:24 +0700,
nguyen tritai wrote:
> 
> Hi all,
> 
> I'm trying to bring up audio on powerpc AMCC 440EPX board with the soundcard
> Sound Blaster Audigy CA0106.
> The board is runing Ubuntu 7.04.
> I configured: ./configure --with-cards=ca0106 --with-sequencer=yes
> --with-kernel=/usr/src/linux
> Then I make and get issue:
> 
> make[2]: Leaving directory `/root/alsa-driver-1.0.17/usb'
> make[2]: Entering directory `/root/alsa-driver-1.0.17/misc'
> make[2]: Leaving directory `/root/alsa-driver-1.0.17/misc'
> make[1]: Leaving directory `/root/alsa-driver-1.0.17'
> make -C /usr/src/linux SUBDIRS=/root/alsa-driver-1.0.17  CPP="gcc -E"
> CC="gcc" modules
> make[1]: Entering directory `/usr/src/linux'
>   CC [M]  /root/alsa-driver-1.0.17/acore/memory_wrapper.o
> make[1]: Leaving directory `/usr/src/linux'
> root at sequoia:~/alsa-driver-1.0.17# vim log
> In file included from /root/alsa-driver-1.0.17/acore/memory_wrapper.c:25:
> /root/alsa-driver-1.0.17/include/adriver.h:278:1: warning: "GFP_DMA32"
> redefined
> In file included from include/linux/slab.h:14,
>                  from include/linux/percpu.h:5,
>                  from include/linux/rcupdate.h:41,
>                  from include/linux/pid.h:4,
>                  from include/linux/sched.h:76,
>                  from /root/alsa-driver-1.0.17/include/asm/elf.h:5,
>                  from include/linux/elf.h:7,
>                  from include/linux/module.h:14,
>                  from /root/alsa-driver-1.0.17/include/adriver.h:26,
>                  from /root/alsa-driver-1.0.17/acore/memory_wrapper.c:25:
> include/linux/gfp.h:105:1: warning: this is the location of the previous
> definition

This means that configure script didn't detect the things correctly.
Doesn't the snapshot version work, too?
If no, check config.log about the relevant part checking DMA32.


Takashi