compiling g++ 3.2.3

[Tan-Long Phan]

Hi

I'm trying to configure and install the gcc 3.2.3 on AIX platform (OS 4.3).
After configuring the gcc with option --enable-threads=posix, and installing
the compiler, when I check the compiler by executing: g++ -v, it shows the
following messages:

Configured with: ../gcc-3.2.3/configure --enable-threads=posix
--prefix=/cae/3rdpartty
Thread model: aix
gcc version 3.2.3

Is it supposed to show Thread model: posix instead of aix. After this, when
I'm using functions sched_get_priority_min, sched_get_priority_max from
thread, it returns error: "Function not implemented POSIX"

Am I missing something when installing gcc 3.2.3 on the AIX platform? 

Thanks & Regards

Long