switching threading libraries

From: Csaba Henk <csaba-ml_at_creo.hu>
Date: Fri, 7 Apr 2006 11:44:47 +0000 (UTC)
Hi!

Compiling a threaded program foo with "-pthread", if I want to run it
like

  LD_LIBMAP=libpthread.so.2=libc_r.so foo

then it will complain

  /libexec/ld-elf.so.1: /usr/lib/libc_r.so: version LIBTHREAD_1_0 required by foo not defined

I know it's because symbol versioning has entered the scene... I just
wonder if there is some workaround... Some way to trasparently switch
between threading libs?

Thanks!

Regards,
Csaba
Received on Fri Apr 07 2006 - 09:45:17 UTC

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