cvs version compile error on AIX 4.3.3 using xlc (long)

Hi,
just try to compile newly updated 7.4-devl version on a AIX 4.4.3 box,
(just checkouted about 24 hours)
but seems got problem:

----------------------------------------8<-------------------------------------------------------------------------------
make[3]: Entering directory
`/home/postgres/pgsql-7.4/pgsql/src/backend/libpq'
xlc -O2 -qmaxmem=16384 -qsrcmsg -qlonglong -I../../../src/include
-I/usr/local/include/ -c -o be-fsstubs.o be-fsstubs.c
xlc -O2 -qmaxmem=16384 -qsrcmsg -qlonglong -I../../../src/include
-I/usr/local/include/ -c -o be-secure.o be-secure.c
xlc -O2 -qmaxmem=16384 -qsrcmsg -qlonglong -I../../../src/include
-I/usr/local/include/ -c -o auth.o auth.c
xlc -O2 -qmaxmem=16384 -qsrcmsg -qlonglong -I../../../src/include
-I/usr/local/include/ -c -o crypt.o crypt.c
xlc -O2 -qmaxmem=16384 -qsrcmsg -qlonglong -I../../../src/include
-I/usr/local/include/ -c -o hba.o hba.c
638 | hints.ai_flags = AI_NUMERICHOST;
.................................a..............
a - 1506-045 (S) Undeclared identifier AI_NUMERICHOST.
1209 | hints.ai_flags = AI_NUMERICHOST;
.........................a..............
a - 1506-045 (S) Undeclared identifier AI_NUMERICHOST.
----------------------------------------8<-------------------------------------------------------------------------------

the configure command I used is:
./configure --prefix=/home/postgres/pgsql
--with-includes=/usr/local/include/ --with-libs=/usr/local/lib

and I installed readline and zlib into /usr/local/lib, the header file
in /usr/local/include, the compiler is xlc from IBM:

C for AIX Compiler, Version 5

I've check the macro, it's defined in getaddrinfo.h, and later included
by src/backend/libpq/ip.h and then
src/backend/libpq/libpq.h, all the include path seems ok, but I can only
get it compile after I add the macro
#define AI_NUMERICHOST 0x0004
could it continue to compile.

but later, it reports:

xlc -O2 -qmaxmem=16384 -qsrcmsg -qlonglong -I../../../src/include
-I/usr/local/include/ -c -o dynloader.o dynloader.c
"/usr/include/ldfcn.h", line 239.9: 1506-213 (S) Macro name FREAD cannot
be redefined.
"/usr/include/ldfcn.h", line 239.9: 1506-358 (I) "FREAD" is defined on
line 217 of /usr/include/fcntl.h.
"/usr/include/ldfcn.h", line 242.9: 1506-213 (S) Macro name FWRITE
cannot be redefined.
"/usr/include/ldfcn.h", line 242.9: 1506-358 (I) "FWRITE" is defined on
line 218 of /usr/include/fcntl.h.

remove the #include "ldfcn.h" to circumvent the problem, and later the
compiler complain:

make[3]: Entering directory
`/home/postgres/pgsql-7.4/pgsql/src/backend/port'
xlc -O2 -qmaxmem=16384 -qsrcmsg -qlonglong -I../../../src/include -c
-o pg_shmem.o pg_shmem.c
310 | if ((hdr = (PGShmemHeader *) memAddress =
PGSharedMemoryAttach(

...........................a....................................................
a - 1506-025 (S) Operand must be a modifiable lvalue.
340 | if ((hdr = ((PGShmemHeader *) memAddress) =
PGSharedMemoryAttach(\

...........................a....................................................
a - 1506-025 (S) Operand must be a modifiable lvalue.

change the line to:

memAddress = PGSharedMemoryAttach(
UsedShmemSegID, &shmid,
UsedShmemSegAddr);
hdr = (PGShmemHeader *) memAddress;

seem fix it, but seems a little ugly.
continue compile, then again in src/interfaces/libpq/fe-connect.c, the
AI_NUMERICHOST didn't defined.

continue to compile:

-------------------------8<----------------------------------------------------------------
touch libpq.a
../../../src/backend/port/aix/mkldexport.sh libpq.a > libpq.exp
xlc -O2 -qmaxmem=16384 -qsrcmsg -qlonglong -Wl,-bnoentry -Wl,-H512
-Wl,-bM:SRE -o libpq.so libpq.a -L../../../src/port
-L../../../src/port -lnsl -Wl,-bI:../../../src/backend/postgres.imp
-Wl,-bE:libpq.exp
ld: 0711-224 WARNING: Duplicate symbol: .EncryptMD5
ld: 0711-224 WARNING: Duplicate symbol: .md5_hash
...
(lots of link warning)
------------------------8<-----------------------------------------------------------------

then:

---------------------------8<---------------------------------------------------------------
make[4]: Entering directory
`/home/postgres/pgsql-7.4/pgsql/src/interfaces/ecpg/pgtypeslib'
xlc -O2 -qmaxmem=16384 -qsrcmsg -qlonglong
-I../../../../src/interfaces/ecpg/include
-I../../../../src/include/utils -I../../../../src/include -g -c -o
dt_common.o dt_common.c
10 | static int day_tab[2][13] = {
...........a.................
a - 1506-334 (S) Identifier day_tab has already been defined on line 219
of "dt.h".
---------------------------8<---------------------------------------------------------------

remove the 'static' in day_tab definition in
src/interfaces/ecpg/pgtypeslib/dt_common.c,
continue to compile, then:
-----------------------------8<--------------------------------------------------------------
ld: 0711-317 ERROR: Undefined symbol: .ceil
ld: 0711-317 ERROR: Undefined symbol: .floor
make[4]: *** [libpgtypes.so] Error 8
----------------------------8<---------------------------------------------------------------

seems my libm.a have been installed:

-----------------------8<--------------------------------------------------------------------
"F85:/home/postgres/pgsql-7.4/pgsql>"lslpp -l bos.adt.libm
Fileset Level State Description

----------------------------------------------------------------------------
Path: /usr/lib/objrepos
bos.adt.libm 4.3.3.50 COMMITTED Base Application
Development
Math Library
-----------------------8<--------------------------------------------------------------------

sorry for the long description, I just try to build a useable 7.4-devl
version on my AIX box,
then found those problem, so I just copy those compile error while
writing this mail. And I
doing something stupid? or there is some problem in postgresql?

regards

Laser

then I give up.