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FW: FW: SIGSEGV occurring when code compiled with gcc with multithreaded code.


Does the flag -pthreads do anything else besides defining _REENTRANT &
_PTHREADS?
I couldn't find any documentation on it.

Thanks,

Orlando

-----Original Message-----
From: aoliva@guarana.lsd.ic.unicamp.br
[mailto:aoliva@guarana.lsd.ic.unicamp.br]On Behalf Of Alexandre Oliva
Sent: Thursday, August 10, 2000 2:48 PM
To: Orlando Betancourt
Cc: gcc-bugs@gcc.gnu.org
Subject: Re: FW: SIGSEGV occurring when code compiled with gcc with
multithreaded code.


On Aug 10, 2000, "Orlando Betancourt" <orlando.betancourt@solipsys.com>
wrote:

> Using the flag solved the problem.

Now guess what?  The -pthreads flag, which is supposed to be used when
compiling and linking multi-threaded code, not only links with
-lpthread, but also -Defines _REENTRANT and _PTHREADS :-)

--
Alexandre Oliva   Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer                  aoliva@{cygnus.com, redhat.com}
CS PhD student at IC-Unicamp        oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist    *Please* write to mailing lists, not to me


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