Re: compile glibc + nptl fail

chen liwen <[email protected]> writes:

> Yes, I have corrected the problem, and install glibc
> under directory /usr/local/glibc2.  In order to use
> the new glibc, I do the following:
>  (1) export LD_LIBRARY_PATH=/usr/local/glibc2/lib
>  (2) when I execute ls , there are errors occurred:
>   ls: error while loading shared libraries: libc.so.6:
> cannot handle TLS data
>   then what should I do for this?

ls is using the dynamic linker /lib/ld-linux.so.2 and the glibc from
/usr/local/glibc2.  This will not work since the dynamic linker and
the glibc are build differently (different sources and/or configure
options).  Some options:

- execute ls directly with
/lib/ld-linux.so.2 /bin/ls

- do not set LD_LIBRARY_PATH

- install with --prefix=/usr making it a system lib

- explictily link your test programs against the new lib with adding
  the following to gcc:
  -Wl,-dynamic-linker=/usr/local/glibc2/lib/ld-linux.so.2 -Wl,-rpath=/usr/local/glibc2/lib/


Andreas

>    chen
>
> --- Stefan Jones <[email protected]>
> wrote:
>> Edit
>> /data1/kernel/linux-2.5.74/include/linux/sysctl.h
>> and add near the
>> top
>> 
>> #define __user /* nil */
>> 
>> or similar.
>> 
>> ( you may also need gcc from CVS head, try otherwise
>> first )
>> 
>> Stefan
>> 
>> On Sat, 2003-07-12 at 12:39, chen liwen wrote:
>> > Now:
>> >    gcc: gcc-3.3-12 ( installed from Rawhide rpm )
>> >    ../configure --prefix=/usr/local/glibc2
>> --with-tls
>> > --enable-add-ons=nptl --with-headers=/usr/include
>> >    there are "can't find __NR_..." errors.
>> >    if I use
>> > with-headers=/data2/kernel/linux-2.5.74/include.
>> the
>> > error message are:
>> > ..../libc-start.o -MD -MP -MF
>> >
>>
> /data2/temp/glibc-2.3.2+nptl0.52/glibc-2.3.2+nptl0.52/build/csu/libc-start.o.dt
>> > In file included from
>> > ../sysdeps/unix/sysv/linux/sys/sysctl.h:29,
>> >                  from ../include/sys/sysctl.h:2,
>> >                  from
>> > ../sysdeps/unix/sysv/linux/dl-osinfo.h:22,
>> >                  from
>> > ../sysdeps/generic/libc-start.c:33:
>> >
>>
> /data1/kernel/linux-2.5.74/include/linux/sysctl.h:39:
>> 
>> 
>> 
>> -- 
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>> [email protected]
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>
>
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Andreas
-- 
 Andreas Jaeger, [email protected], http://www.suse.de/~aj
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