#!/bin/bash
#
# $Header: /u/gcmpack/MITgcm/tools/build_options/sp4-64bit,v 1.5 2013/07/22 18:40:45 jmc Exp $
# $Name:  $

#  tested on bluesky, ce107 Dec 2005
#  using the following invocation:
#  ../../../tools/genmake2 -of=../../../tools/build_options/sp4-64bit -mpi -make=gmake

if test "x$MPI" = xtrue ; then
  CC='mpcc_r -q64'
  FC='mpxlf95_r -q64'
  LINK='mpxlf95_r -q64'
else
  CC='cc_r -q64'
  FC='xlf95_r -q64'
  LINK='mpxlf95_r -q64'
fi

FC_NAMEMANGLE="#define FC_NAMEMANGLE(X) X"
S64='$(TOOLSDIR)/set64bitConst.sh'
DEFINES='-DTARGET_AIX -DWORDLENGTH=4'
CPP='/lib/cpp -P'

#FFLAGS="$FFLAGS -qfixed=72"
FFLAGS="$FFLAGS -qfixed=132"

if test "x$IEEE" = x ; then     #- with optimisation:
    FOPTIM='-O3 -Q -qarch=pwr4 -qtune=pwr4 -qcache=auto -qmaxmem=-1'
    CFLAGS=$FOPTIM
else                            #- no optimisation + IEEE :
    FOPTIM='-O3 -qstrict -Q -qarch=pwr4 -qtune=pwr4 -qcache=auto -qmaxmem=-1'
    CFLAGS=$FOPTIM
fi

#INCLUDES='-I/usr/local/include'
LIBS='-L/usr/local/apps/mass -lmass -L/usr/local/lib64/r4i4'

if test "x$MPI" = xtrue ; then
    INCLUDES='-I/usr/local/include'
    INCLUDES="-I/usr/lpp/ppe.poe/include/thread64 $INCLUDES"
    #- used for parallel (MPI) DIVA
#   MPIINCLUDEDIR='/usr/lpp/ppe.poe/include/thread64'
#  #MPI_HEADER_FILES='mpif.h'
fi