Description of problem:
While building emergent neural network simulator:
http://grey.colorado.edu/emergent/index.php/Main_Page

The build failed due to an internal compiler error. Following is the error message:
...
[ 92%] Building CXX object src/emergent/lib/CMakeFiles/emergentlib.dir/__/bp/rbp.o
[ 92%] Building CXX object src/emergent/lib/CMakeFiles/emergentlib.dir/__/bp/bp_v3_compat.o
[ 93%] Building CXX object src/emergent/lib/CMakeFiles/emergentlib.dir/__/bp/bp_TA.o
[ 93%] Building CXX object src/emergent/lib/CMakeFiles/emergentlib.dir/__/leabra/leabra.o
/usr/local/emergent/src/emergent/leabra/leabra.cpp: In member function ‘virtual void LeabraNetwork::Compute_Act()’:
/usr/local/emergent/src/emergent/leabra/leabra.cpp:5122: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://bugzilla.redhat.com/bugzilla> for instructions.
Preprocessed source stored into /tmp/cc3XrYMO.out file, please attach this to your bugreport.
make[2]: *** [src/emergent/lib/CMakeFiles/emergentlib.dir/__/leabra/leabra.o] Error 1
make[1]: *** [src/emergent/lib/CMakeFiles/emergentlib.dir/all] Error 2
make: *** [all] Error 2

The operating system is Fedora core 11
gcc version 4.4

The error is persistent and occurs every time.

Steps to Reproduce:
1.build emergent