Re: fwbuilder iptables script, kernel 2.6.8-11-amd64-k8 and sarge
lsorense@csclub.uwaterloo.ca (Lennart Sorensen) writes:
> On Mon, Aug 08, 2005 at 11:20:20PM +0200, Matthias Wenthe wrote:
>> Thank you for clearing up what I suspected. In the chroot 64 bit
>> installation an ldd /sbin/iptables shows
>> libdl.so.2 => /lib/libdl.so.2 (0x0000002a9566c000)
>> libnsl.so.1 => /lib/libnsl.so.1 (0x0000002a95770000)
>> libc.so.6 => /lib/libc.so.6 (0x0000002a95886000)
>> /lib64/ld-linux-x86-64.so.2 => /lib64/ld-linux-x86-64.so.2
>> (0x0000002a95
>>
>> The last library is easy to integrate into the 32 bit i386 sarge. But what
>> about the first three ones. How can I make the 64 bit iptables binary
>> which I put to /usr/local/sbin in 32 bit sarge look for the libs in
>> another place but /lib where the 32 bit libs with the same name are
>> placed ?
>
> Make a directory somewhere, put the libs and approrpaiter symlinks for
> the libs in the dir, and add the dir to /etc/ld.so.conf, and run
> ldconfig. That should do it.
Not quite. You also need the 64 bit linker. Just create a symlink
from /lib/ld-linux-x86-64.so.2 to your $chroot/lib/ld-2.3.2.so if you
have a 64 bit chroot already. And then include $chroot/lib and
$chroot/usr/lib to your /etc/ld.so.conf.
Maybe it is just enough to install the amd64-libs package. I don't
know which libraries it contains, but at least it should create lib64
directories, install the linker and take care of /etc/ld.so.conf.
Matthias
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