AIX and V8 beta 3

Tried to install this on AIX 5.1, no luck (compiles fine without
--enable-thread-safety though) .

AIX 5.1
gcc 3.3.2

./configure --prefix=/opt/dbs/pgsql800b3-AIX51-2004-09-30
--with-includes=/opt/dbs/readline-5-AIX51-2004-09-29/include:/opt/dbs/zlib-121-AIX51-2004-09-29/include:/opt/dbs/gdb-621-AIX51-2004-09-30/include
--enable-debug --enable-thread-safety
-with-libraries=/opt/dbs/readline-5-AIX51-2004-09-29/lib:/opt/dbs/zlib-121-AIX51-2004-09-29/lib:/opt/dbs/gdb-621-AIX51-2004-09-30/lib

During the make:

gcc -O2 -fno-strict-aliasing -g -Wall -Wmissing-prototypes
-Wmissing-declarations pg_ctl.o exec.o -L../../../src/interfaces/libpq
-lpq -L../../../src/port -L/opt/dbs/readline-5-AIX51-2004-09-29/lib
-L/opt/dbs/zlib-121-AIX51-2004-09-29/lib
-L/opt/dbs/gdb-621-AIX51-2004-09-30/lib -lpgport -lz -lreadline
-lcurses -lPW -lld -lnsl -ldl -lm -o pg_ctl
ld: 0711-317 ERROR: Undefined symbol: .pthread_setspecific
ld: 0711-317 ERROR: Undefined symbol: .pthread_key_create
ld: 0711-317 ERROR: Undefined symbol: .pthread_getspecific
ld: 0711-317 ERROR: Undefined symbol: .pthread_once
ld: 0711-317 ERROR: Undefined symbol: .pthread_mutex_lock
ld: 0711-317 ERROR: Undefined symbol: .pthread_mutex_unlock
ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more
information.
collect2: ld returned 8 exit status
make[3]: *** [pg_ctl] Error 1

Brad.