[Pw_forum] Make file for JS20 power pc

[Mousumi Upadhyay Kahaly]

Dear All,

I'm trying to compile espresso-3.2.3 (both serial and parallel versions)
in a cluster with following configuration:
70 IBM JS20 PowerBlades with 2 PPC970 (1.6GHz) CPU's
Operating system: SLES8 (Linux, Susse)
Can any of you please provide me make.sys file for such system? Actually,
I'm facing some problem during installation.

While running ./configure , though it is completed successfully, I get a
warning message,
-------------------------------------------------------------------------
checking build system type... powerpc64-unknown-linux-gnu
configure: WARNING: incorrect host name ?
checking architecture...
configure: WARNING: unsupported architecture?
checking for xlf90... xlf90
checking for Fortran 77 compiler default output... a.out
checking whether the Fortran 77 compiler works... yes
checking whether we are cross compiling... yes
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU Fortran 77 compiler... no
-----------------------------------------------------------------------

However, after this, while running "make all" with the generated make.sys
file, I get the following error message.
--------------------------------------------------------------------------
cpp -P -traditional -D__FFTW -D__USE_INTERNAL_FFTW -D__MPI -D__PARA
-I../include  iotk_base.f90 -o iotk_base.F90
xlf90 -O -D__FFTW -D__USE_INTERNAL_FFTW -D__MPI -D__PARA -I../include 
-I./  -I../Modules  -I../iotk/src -I../PW  -I../PH  -I../CPV -c
iotk_base.F90 -o iotk_base.o
xlf90: 1501-216 command option -__FFTW is not recognized - passed to ld
xlf90: 1501-216 command option -__USE_INTERNAL_FFTW is not recognized -
passed to ld
xlf90: 1501-216 command option -__MPI is not recognized - passed to ld
xlf90: 1501-216 command option -__PARA is not recognized - passed to ld
xlf90: 1501-218 file iotk_base.F90 contains an incorrect file suffix
make[2]: *** [iotk_base.o] Error 1
make[2]: Leaving directory
`/home/users/mousumi/godot/espresso-3.2.3/iotk/src'
make[1]: *** [libiotk.a] Error 2
make[1]: Leaving directory `/home/users/mousumi/godot/espresso-3.2.3/iotk'
make: *** [libiotk] Error 2
------------------------------------------------------------------------

Could you please help me to sort this out?

Thanks and best regards,
mousumi.

Mousumi Upadhyay Kahaly
Research Associate,
Theoretical Sciences Unit,
JNCASR, Bangalore, India.