#!/bin/bash
#
# $Header: /home/ubuntu/mnt/e9_copy/MITgcm/tools/build_options/linux_amd64_ifort_discover,v 1.1 2014/02/27 16:24:18 dimitri Exp $
# $Name:  $

# Used for serial and mpi compilation on discover at NCCS with:
# module load comp/intel-13.1.2.183 other/mpi/mvapich2-1.8.1/intel-13.1.2.183

if test "x$MPI" = xtrue ; then
  FC=mpif90
  CC=mpicc
else
  FC=ifort
  CC=icc
fi

DEFINES='-DWORDLENGTH=4'
CPP='/lib/cpp  -traditional -P'
EXTENDED_SRC_FLAG='-132'
OMPFLAG='-openmp'
CFLAGS='-fPIC'
LDADD='-shared-intel'

LIBS='-L/usr/local/other/SLES11.1/mvapich2/1.8.1/intel-13.1.2.183/lib'
INCLUDES='-I/usr/local/other/SLES11.1/mvapich2/1.8.1/intel-13.1.2.183/include'
INCLUDEDIRS='/usr/local/other/SLES11.1/mvapich2/1.8.1/intel-13.1.2.183/include'
#- used for parallel (MPI) DIVA
MPIINCLUDEDIR='/usr/local/other/SLES11.1/mvapich2/1.8.1/intel-13.1.2.183/include'
#MPI_HEADER_FILES='mpif.h mpiof.h mpif_parameters.h'

NOOPTFLAGS='-O0 -fPIC'

if test "x$IEEE" = x ; then
    #  No need for IEEE-754
    FFLAGS="$FFLAGS -fPIC -W0 -WB -convert big_endian -assume byterecl -align"
    FOPTIM='-O2 -ip -fp-model precise -axSSSE4.2,SSSE3 -traceback -ftz'
    NOOPTFILES='seaice_growth.F calc_oce_mxlayer.F fizhi_lsm.F fizhi_clockstuff.F'
else
    #  Try to follow IEEE-754
    FFLAGS="$FFLAGS -fPIC -w95 -W0 -WB -convert big_endian -assume byterecl -noalign"
    FOPTIM='-O0'
fi
#- might want to use '-r8' for fizhi pkg:
#FFLAGS="$FFLAGS -r8"

#- For really big executable (> 2 GB), uncomment following 2 lines
#FFLAGS="$FFLAGS -mcmodel=medium -shared-intel"
#CFLAGS="$CFLAGS -mcmodel=medium -shared-intel"