[Wien] compilation problem IBM p5 AIX5.3

[Ricardo Faccio]

Dear Wien users:
I am trying to install Wien2k04_06 in a IBM power5, AIX 5.3 with the following software: 
-ESSL4
-XLF90
-XLC
I follow the instructions on the web (http://www.wien2k.at/reg_user/faq/ibm.html) including some  recomendations of siteconfig_lapw.
The settings were:
a.. Compiler options are: -q64 -O5 -qarch=power5
a.. Linker options are: -q64 -O5 -qipa=missing=isolated -L../SRC_lib -bmaxdata:0x80000000
a.. Flags: -lessl -llapack
After this I had too many errors
Then I tried to edit the makefile of the lapack library separatly in order to be compiled with the following settings:
###############################################################################

FC= xlf90

FOPT = -q64 -O5 -qarch=power5 /  FOPT = -O5 -qarch=power5 / FOPT = -O3 -qarch=power5

GEN =

DESTDIR = ../

LIBNAME = liblapack_lapw.a

###############################################################################

and I had to many errors again. I guess the problem is related with the lapack library (that can't be compiled in -q64 and can be ¿¿succesfully?? compiled with the -q32 option); beacause after this all the routines such as lapw1, lapw2, etc that uses lapack could not be compiled.
Any advice?
Thanks in advance
Ricardo
-------------------------------------------------------------------------
-----   Ing. Quím. Ricardo Faccio

Mail: Cryssmat-Lab., Cátedra de Física, DETEMA
Facultad de Química, Universidad de la República
     Av. Gral. Flores 2124, C.C. 1157
     C.P. 11800, Montevideo, Uruguay.
E-mail: rfaccio at fq.edu.uy
Phone: 598 2 9241860 Int. 109
           598 2 9290705
Fax:    598 2 9241906
Web:  http://cryssmat.fq.edu.uy/ricardo/ricardo.htm
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