#!/bin/bash
#
#  $Header: /home/ubuntu/mnt/e9_copy/MITgcm/tools/build_options/linux_amd64_pgf77,v 1.3 2010/12/20 14:45:18 jmc Exp $
#  $Name: checkpoint63a $
#
# Build options for PGI compiler on Linux AMD64 platform
#
# tested with PGI version 10.9 on baudelaire (Linux 2.6.34.7-61.fc13.x86_64), using:
#-------
#   -  sh,bash:
#     > export PGI=/srv/software/pgi/pgi-10.9
#     > export PATH=$PGI/linux86-64/10.9/bin:$PATH
#     > export MANPATH=$MANPATH:$PGI/linux86-64/10.9/man
#     > export LM_LICENSE_FILE=$PGI/license.dat
#   - csh,tcsh:
#     > setenv PGI /srv/software/pgi/pgi-10.9
#     > set path=($PGI/linux86-64/10.9/bin $path)
#     > setenv MANPATH "$MANPATH":$PGI/linux86-64/10.9/man
#     > setenv LM_LICENSE_FILE $PGI/license.dat
#-------

FC=pgf77
CC=pgcc

DEFINES='-DWORDLENGTH=4 -DNML_EXTENDED_F77'
CPP='cpp -traditional -P'
EXTENDED_SRC_FLAG='-Mextend'
GET_FC_VERSION="-V"

NOOPTFLAGS='-O0'

if test "x$IEEE" = x ; then
    #  No need for IEEE-754
    FFLAGS="$FFLAGS -byteswapio -Ktrap=fp"
    FOPTIM='-tp k8-64 -pc=64 -O2 -Mvect=sse'
   #FOPTIM="$FOPTIM -fastsse -O3 -Msmart -Mvect=cachesize:1048576,transform"
else
    #  Try to follow IEEE-754
    FFLAGS="$FFLAGS -byteswapio -Ktrap=fp -Mdclchk"
    FOPTIM='-pc=64 -O0 -Kieee'
fi
#- might want to use '-r8' for fizhi pkg:
#FFLAGS="$FFLAGS -r8"