Re: library .tbss mismatches

[Greg Marks <marks@gmarks.org>]

Message from Loïc Grenié <loic.grenie@gmail.com>
of May 12, 2023, 07:26:31 +0200, follows:
> On Fri 12 may 2023 at 04:06, Greg Marks wrote:
> 
> > On a computer on which, years ago, I installed Pari-GP both from the
> > source tarball and from the Debian Linux repositories, I am unable to
> > compile C programs such as the extgcd.c program in the Pari examples.
> > I get these errors:
> >
> > $gcc -Wall -O3 -o extgcd extgcd.c -lpari
> > /usr/bin/ld: PARI_SIGINT_block: TLS definition in
> > /usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu/libpari.so
> > section .tbss mismatches non-TLS reference in /tmp/ccQUa8Wh.o
> > /usr/bin/ld:
> > /usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu/libpari.so:
> > error adding symbols: bad value
> > collect2: error: ld returned 1 exit status
> 
> 
>      You are trying to mix threaded pari with non-threaded program. I think
> 
> gcc -Wall -fPIC -O3 -o extgcd extgcd.c -lpari
> 
>     should do the trick.
> 
>         Have a good day,
> 
>               Loïc

Thank you for the suggestion.  Sad to say, I get the same error:

$gcc -Wall -fPIC -O3 -o extgcd extgcd.c -lpari
/usr/bin/ld: PARI_SIGINT_block: TLS definition in /usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu/libpari.so section .tbss mismatches non-TLS reference in /tmp/ccW4XJYB.o
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu/libpari.so: error adding symbols: bad value
collect2: error: ld returned 1 exit status

Best regards,
Greg Marks

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