Yet a question about g++/STL/multithreading

Alexandre Oliva aoliva@redhat.com
Wed Apr 25 11:48:00 GMT 2001


On Apr 25, 2001, "PeterPan" <peterpan@chinaren-inc.com> wrote:

> I've been using g++ to compile a multithreading program on
> Solaris x86, and my program crashed when I run it.

You don't mention having built GCC with --enable-threads anywhere.
Did you forget to do that?

You may need to #define _PTHREADS too, so that MT-safe allocators are
used, since I see you're not using the -pthreads flag, that implicitly
defines it.

-- 
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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