64 bit postgresql 8.2.3 AIX 5.3 Visualage 8/7 ld: 0711-244 ERROR: No csects or exported symbols have been saved.

I just subscribed to this list, so I don't have prior emails regarding
this issue. I am building 64 bit postgresql 8.2.3 on AIX 5.3 using
Visualage 8 compiler. I am getting this error with both Visualage 8 and
7 while building dynamic library. Has anyone seen this error before on
Visualage 8 or 7?

/usr/local/bin/gmake -C backend/utils/mb/conversion_procs all
gmake[2]: Entering directory
`/build/scottz/postgresql-8.2.3/src/backend/utils/mb/conversion_procs'
gmake[3]: Entering directory
`/build/scottz/postgresql-8.2.3/src/backend/utils/mb/conversion_procs/as
cii_and_mic'
xlc -q64 -I/build/scottz/zlib64bit/include
-I/build/scottz/readline64/include -qnoansialias
-I../../../../../../src/include -q64 -I/build/scottz/zlib64bit/include
-I/build/scottz/readline64/include -c -o ascii_and_mic.o
ascii_and_mic.c
ar -X64 crs libascii_and_mic.a ascii_and_mic.o
touch libascii_and_mic.a
../../../../../../src/backend/port/aix/mkldexport.sh libascii_and_mic.a
> libascii_and_mic.exp
xlc -q64 -I/build/scottz/zlib64bit/include
-I/build/scottz/readline64/include -qnoansialias -q64
-Wl,-blibpath:/build/scottz/postgres64/lib:/build/scottz/zlib64bit/lib:/
build/scottz/readline64/lib:/usr/lib:/lib -Wl,-bnoentry -Wl,-H512
-Wl,-bM:SRE -o libascii_and_mic.so.0 libascii_and_mic.a
-Wl,-bE:libascii_and_mic.exp -L../../../../../../src/port
-L/build/scottz/zlib64bit/lib -L/build/scottz/readline64/lib
-Wl,-bI:../../../../../../src/backend/postgres.imp
ld: 0711-244 ERROR: No csects or exported symbols have been saved.
gmake[3]: *** [libascii_and_mic.so.0] Error 8
gmake[3]: *** Deleting file `libascii_and_mic.so.0'
gmake[3]: Leaving directory
`/build/scottz/postgresql-8.2.3/src/backend/utils/mb/conversion_procs/as
cii_and_mic'
gmake[2]: *** [all] Error 2
gmake[2]: Leaving directory
`/build/scottz/postgresql-8.2.3/src/backend/utils/mb/conversion_procs'
gmake[1]: *** [all] Error 2
gmake[1]: Leaving directory `/build/scottz/postgresql-8.2.3/src'
gmake: *** [all] Error 2
make: 1254-004 The error code from the last command is 2.

Yu (Scott) Zhong