While compiling I got the following error...

[B G Ramprasad Torati]

-----------------------------------------------------------------
c++ -c -g -Wall -DNO_TK -DTCLCL_CLASSINSTVAR  -DNDEBUG -DUSE_SHM
-DHAVE_LIBTCLCL1_0B8 -DHAVE_TCLCL_H -DHAVE_LIBOTCL1_0A4 -DHAVE_OTCL_H
-DHAVE_LIBTK8_0 -DHAVE_TK_H -DHAVE_LIBTCL8_0 -DHAVE_TCL_H
-DSTDC_HEADERS=1 -DHAVE_STRING_H=1 -DHAVE_TCL_H=1 -DHAVE_LIBTCL8_0=1
-DHAVE_TK_H=1 -DHAVE_LIBTK8_0=1 -DHAVE_OTCL_H=1 -DHAVE_LIBOTCL1_0A4=1
-DHAVE_TCLCL_H=1 -DHAVE_LIBTCLCL1_0B8=1 -DHAVE_GETRUSAGE=1 -DHAVE_SBRK=1
-DHAVE_STRTOQ=1 -DHAVE_STRTOLL=1  -I. -I../tclcl-1.0b8 -I../otcl-1.0a4
-I../tkbox/include -I../tclbox/include  -o ls.o ls.cc
ls.h: In method `LsList<int>::LsList<ls_node_id_t>()':
ls.h:187:   instantiated from here
In file included from ls.cc:2:
ls.h:58: Internal compiler error.
ls.h:58: Please submit a full bug report to `egcs-bugs@egcs.cygnus.com'.
ls.h:58: See <URL: http://egcs.cygnus.com/faq.html#bugreport > for details.
make: *** [ls.o] Error 1
----------------------------------------------------------------------

Can U please suggest something in this case.
I am using i686-linux m/c. And this error comes for me while compiling the
ns tool(Berkeley network simulator tool) with linkstate protocol.

Thanks and regards
Ramp
------------------                                -------------------------
B G Ramprasd Torati                               Silicon Automation Systems
91-80-5281461-3027