#! /bin/sh

set -xue

current_dir=`pwd`
export WHERE_AM_I=$( hostname | cut -c1-1 )
cd ../..
source ./versions/build.ver
env | grep ver

module purge
module use modulefiles
module load HWRF/build
module list
if [ $WHERE_AM_I == 'c' ] || [ $WHERE_AM_I == 'd' ]; then
   echo "Host is Dogwood or Cactus"
   export NETCDF=$NetCDF_ROOT
   export HDF5=$HDF5_ROOT
   export JASPER=$JASPER_LIBDIR 
   export PNG_LIB=$LIBPNG_LIB
   export Z_LIB=$ZLIB_LIB
fi
export HDF5_LDFLAGS="-L${HDF5}/lib -lhdf5_hl -lhdf5hl_fortran -lhdf5 -lhdf5_fortran -lz"
export NETCDF_LDFLAGS="-L${NETCDF}/lib -lnetcdff -lnetcdf -lz ${HDF5_LDFLAGS}"

export NETCDF_FFLAGS="-I${NETCDF}/include"

cd $current_dir

export WRF_DIR="${current_dir}/../hwrf_v4.0.0.fd/"
export G2_LIB4="-L ${current_dir}/../../libs -lg2"
export W3NCO_LIB4="-L ${current_dir}/../../libs -lw3nco_i4r4"
export BACIO_LIB4="-L ${current_dir}/../../libs -lbacio"
export JASPER_LIB="-L${JASPER}/lib -ljasper"
export WWATCH3_NETCDF="NC4"

CC="cc" 
CFLAGS="-O3 -ip"
CPPFLAGS=
FC="ftn"
FFLAGS="-O3 -ip -assume byterecl"
SWAPIOFLAGS="-convert big_endian" 
LDFLAGS="-O3 -ip" 
LIBS=
LIBS_GRIB2="${G2_LIB4} ${W3NCO_LIB4} ${BACIO_LIB4} ${JASPER_LIB} ${PNG_LIB} ${Z_LIB}"

cat > configure.ww3 <<EOF
CC=cc 
CFLAGS=-O3 -ip -assume byterecl
CPPFLAGS=
FC=ftn
FFLAGS=-O3 -ip -assume byterecl
SWAPIOFLAGS=-convert big_endian 
LDFLAGS=-O3 -ip 
LIBS=
LIBS_GRIB2=${G2_LIB4} ${W3NCO_LIB4} ${BACIO_LIB4} ${JASPER_LIB} ${PNG_LIB} ${Z_LIB}
NETCDF_FFLAGS=-I${NETCDF}/include
NETCDF_LDFLAGS=-L${NETCDF}/lib -lnetcdff -lnetcdf -lz ${HDF5_LDFLAGS}
EOF

cat configure.ww3
# Ensure a clean compile:
./clean -a 
find . -name '*.o' -o -name '*.a' -o -name '*.mod' -o -name '*.exe' | xargs rm -f

# Compile:
./compile > make_log 2>& 1 

# cd src
# make -n CC="${CC}" CFLAGS="${CFLAGS}" \
#    CPPFLAGS="${CPPFLAGS}"  \
#    FC="${FC}" FFLAGS="${FFLAGS}" \
#    SWAPIOFLAGS="${SWAPIOFLAGS}" \
#    LDFLAGS="${LDFLAGS}" \
#    LIBS="${LIBS}" \
#    LIBS_GRIB2="${LIBS_GRIB2}" \
#    NETCDF_FFLAGS="${NETCDF_FFLAGS}" \
#    NETCDF_LDFLAGS="${NETCDF_LDFLAGS}" \
#    > ../make_log 2>&1

# Rename executables for HWRF:
mkdir -p exec
cp src/ww3_shel.fd/ww3_shel              exec/hwrf_ww3_shel
cp src/ww3_grid.fd/ww3_grid              exec/hwrf_ww3_grid
cp src/ww3_prep.fd/ww3_prep              exec/hwrf_ww3_prep
cp src/ww3_bound.fd/ww3_bound            exec/hwrf_ww3_bound
cp src/ww3_strt.fd/ww3_strt              exec/hwrf_ww3_strt
cp src/ww3_outf.fd/ww3_outf              exec/hwrf_ww3_outf
cp src/ww3_outp.fd/ww3_outp              exec/hwrf_ww3_outp
cp src/ww3_grib.fd/ww3_grib              exec/hwrf_ww3_grib
cp src/ww3_ounf.fd/ww3_ounf              exec/hwrf_ww3_ounf
cp src/ww3_ounp.fd/ww3_ounp              exec/hwrf_ww3_ounp
cp src/ww3_prnc.fd/ww3_prnc              exec/hwrf_ww3_prnc
cp src/ww3_gint.fd/ww3_gint              exec/hwrf_ww3_gint

# cp src/ww3_trck.fd/ww3_trck              ./hwrf_ww3_trck
# cp src/ww3_gspl.fd/ww3_gspl              ./hwrf_ww3_gspl
# cp src/gx_outf.fd/gx_outf                ./hwrf_gx_outf
# cp src/gx_outp.fd/gx_outp                ./hwrf_gx_outp
# cp src/ww3_systrk.fd/ww3_systrk          ./hwrf_ww3_systrk
# cp src/ww3_multi.fd/ww3_multi            ./hwrf_ww3_multi
# cp src/ww3_sbs1.fd/ww3_sbs1              ./hwrf_ww3_sbs1
# cp src/ww3_bounc.fd/ww3_bounc            ./hwrf_ww3_bounc