Running a 64 bit kernel you correctly built 64 bit kernel modules
(alsa-driver) but overwrote them by make install of their 32 bit versions.
BTW: --with-cards=dummy? --> with-cards=all?
Regards,
Axel
Am Montag, 15. Februar 2010 schrieb Alex Rixhardson:
> Thanxs for suggestions. I was able to compile both 32 bit and 64 bit on the
> RedHat machine with the following commands:
>
> cd alsa-lib
> ./configure --libdir=/usr/lib64, make, make install
>
> cd ../alsa-driver
> ./configure --libdir=/usr/lib64 --with-cards=dummy --with-sequencer=yes,
> make, make install
>
> cd ../alsa-lib
> ./configure CFLAGS="${CFLAGS} -m32" LDFLAGS="${LDFLAGS} -m32", make, make
> install
>
> cd ../alsa-driver
> ./configure CFLAGS="${CFLAGS} -m32" LDFLAGS="${LDFLAGS} -m32"
> --with-cards=dummy --with-sequencer=yes, make, make install
> cd ../alsa-utils
> ./configure CFLAGS="${CFLAGS} -m32" LDFLAGS="${LDFLAGS} -m32", make, make
> install
>
> ln -sf /usr/lib64/libasound.so.2.0.0 /lib64/libasound.so.2
> ln -sf /usr/lib/libasound.so.2.0.0 /lib/libasound.so.2
> However, now there's another strange problem. If I try to run any of the 32
> bit utils (such as aplay or alsamixer) or 32 bit Skype (the symptoms are
> the same), I get the following error in my /var/log/messages:
>
> Feb 13 22:55:57 project kernel: ioctl32(aplay:4326): Unknown cmd fd(3)
> cmd(81785501){01} arg(ffffd310) on /dev/snd/controlC0
> It seems like 32bit <--> 64bit conversion by ioclt32 is not supported.
>
> Does anyone have any ideas what am I doing wrong? Cheers!
>
> Regards,
> Blaz
>
> On Thu, Feb 4, 2010 at 8:09 AM, Axel Bergerhoff <
>
> axelbergerhoff@xxxxxxxxxxxxxx> wrote:
> > Am Mittwoch, 3. Februar 2010 schrieb Alex Rixhardson:
> > > Hi guys,
> > >
> > > I have successfully compiled and installed latest Alsa driver & libs &
> > > tools on my 64 bit machine. However, Skype doesn't seem to work with
> > > the
> >
> > 64
> >
> > > bit libraries of Alsa (since Skype's 32 bit). How can a compile and
> >
> > install
> >
> > > 32 and 64 bit Alsa libs side-by-side on the same machine, so that my 32
> >
> > bit
> >
> > > programs (such as Skype) would use 32 bit version?
> > >
> > > Am using RedHat ES 4.5: 2.6.9-55.ELsmp #1 SMP Fri Apr 20 16:36:54 EDT
> >
> > 2007
> >
> > > x86_64 x86_64 x86_64 GNU/Linux
> > >
> > > Best Regards,
> > > Alex
> >
> > There are instructions from CBLFS that might need some some
> > modifications: http://cblfs.cross-lfs.org/index.php/ALSA
> >
> > Some earlier version worked for me building my x86_64 multilib system.
> > As I'm using neither RedHat nor Skype I don't know if there's an easier
> > way for you.
> >
> > Regards,
> > Axel
> >
> >
> >
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