Mailinglist Archive: opensuse (1483 mails)

[Bernhard Voelker <mail@xxxxxxxxxxxxxxxxxxx>]

On 02/27/2012 05:50 PM, Cristian Rodríguez wrote:
> El 27/02/12 13:24, Cristian Rodríguez escribió:
> > El 27/02/12 09:53, Bernhard Voelker escribió:
> > > void __attribute__ ((destructor))
> > > print_call_count (void);
> > >
> > >
> > > Compile / link it:
> > >
> > > $ gcc -fPIC -O2 -c k.c
> > > $ ld -G k.o -o k.so
> >
> >
> > Works for me , I am in factory though.
>
>
> # gcc -shared -rdynamic -march=native -Wall -fPIC $(rpm --eval 
> %optflags) k.c -o k.so
>
> LD_PRELOAD="./k.so" ls --color=always -l .
>
> cat x --> 74

Hmm, you compiled+linked in one step.
This works here, too:

  gcc -shared -fPIC -O2 k.c -o k.so

Can you confirm the failure when compiling + linking
is done in 2 separate steps?

Thank you & have a nice day,
Berny

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