Installation problem on freebsd

Hi,

i have tried to install the postresql 7.0.3 and the 7.1
on my freebsd 4.2 box. However i have found some problems
with the installation> here is some basic configuration information
and the error message that i got during making ..

OS: Freebsd 4.2
gmake: 3.79.1

Installation procedure :
$./configure
$gmake

and then i got the message

gmake[4]: Nothing to be done for `all'.
gmake[4]: Leaving directory `/usr/slocal/src/postgresql-7.1/src/interfaces/libpq
'
gcc -pipe -O2 -Wall -Wmissing-prototypes -Wmissing-declarations -I../../../src/i
nterfaces/libpq -I../../../src/include -c -o pg_dump.o pg_dump.c
gcc -pipe -O2 -Wall -Wmissing-prototypes -Wmissing-declarations -I../../../src/i
nterfaces/libpq -I../../../src/include -c -o common.o common.c
gcc -pipe -O2 -Wall -Wmissing-prototypes -Wmissing-declarations -I../../../src/i
nterfaces/libpq -I../../../src/include -c -o pg_backup_archiver.o pg_backup_ar
chiver.c
{standard input}: gcc: Assembler messages:
Internal compiler error: program cc1 got fatal signal 11
{standard input}:1711: gmake[3]: Warning: *** [pg_backup_archiver.o] Error 1
end of file not at end of a line; newline insertedgmake[3]:
*** Deleting file `pg_backup_archiver.o'
gmake[3]: Leaving directory `/usr/slocal/src/postgresql-7.1/src/bin/pg_dump'
gmake[2]: *** [all] Error 2
gmake[2]: Leaving directory `/usr/slocal/src/postgresql-7.1/src/bin'
gmake[1]: *** [all] Error 2
gmake[1]: Leaving directory `/usr/slocal/src/postgresql-7.1/src'
gmake: *** [all] Error 2

what would be the problem ?

ths
Sam