#!/bin/bash
# --
## SVN information
#  $Author$
#  $Date$
#  $Revision$
#  $Id$
#  $HeadURL$
#
##  MOSAIX s under CeCILL_V2 licence. See "Licence_CeCILL_V2-en.txt"
##  file for an english version of the licence and
##  "Licence_CeCILL_V2-fr.txt" for a french version.
##
##  Permission is hereby granted, free of charge, to any person or
##  organization obtaining a copy of the software and accompanying
##  documentation covered by this license (the "Software") to use,
##  reproduce, display, distribute, execute, and transmit the
##  Software, and to prepare derivative works of the Software, and to
##  permit third-parties to whom the Software is furnished to do so,
##  all subject to the following:
##
##  Warning, to install, configure, run, use any of MOSAIX software or
##  to read the associated documentation you'll need at least one (1)
##  brain in a reasonably working order. Lack of this implement will
##  void any warranties (either express or implied).  Authors assumes
##  no responsability for errors, omissions, data loss, or any other
##  consequences caused directly or indirectly by the usage of his
##  software by incorrectly or partially configured
##

# Default values for command line parameters
install_dir=${PWD}
xios_dir="$(realpath ../XIOS)"
compil_full=false
	    
# Traitement de la ligne de commande
fcm_version=OLD

while (( ${#} > 0 )) ; do
    case ${1} in
        "-h"|"--help"|"-help")
            echo "make_mosaix - installs MOSAIX on your architecture"
	    echo "make_xios [options]"
	    echo "options :"
	    echo "       [--xios path] : path to XIOS. Default is ${xios_dir}"
	    echo "       [--full]      : to generate dependencies and recompile from scratch"
	    echo "       [--fcm]       : fcm version compatibility : 'new'/'old'/'OLD'/'NEW'"
	    echo "Example : ./make_mosaix --xios ../XIOS"
            exit
	    ;;
        "--xios")  xios_dir=$(realpath ${2})   ; xios_path_defined="TRUE"; shift ; shift ;;
	"--full")  compil_full="true"  ; shift ;;
        "--fcm")   fcm_version=${2^^}  ; shift ; shift ;;
    esac
done


# Definition of the root directory of the build
install_dir=${PWD}

rm -f ${PWD}/bld_dir.cfg

echo "inc        ${install_dir}/arch.fcm"   >> ${PWD}/bld_dir.cfg 
echo "inc        ${install_dir}/config.fcm" >> ${PWD}/bld_dir.cfg
echo "dir::root  ${install_dir}"            >> ${PWD}/bld_dir.cfg

# Use the arch files used to compile XIOS
ln -fs ${xios_dir}/arch.fcm   .
ln -fs ${xios_dir}/arch.env   .
ln -fs ${xios_dir}/arch.path  .

rm -f .void_file
echo > .void_file
rm -rf .void_dir
mkdir .void_dir


XIOS_CINCDIR="$NETCDF_INCDIR $HDF5_INCDIR $MPI_INCDIR $BOOST_INCDIR $BLITZ_INCDIR"
XIOS_FINCDIR="$NETCDF_INCDIR $XIOS_FINCDIR $MPI_INCDIR $BOOST_INCDIR $BLITZ_INCDIR"
XIOS_LIB="$XIOS_LIB $NETCDF_LIBDIR $HDF5_LIBDIR $MPI_LIBDIR $NETCDF_LIB $HDF5_LIB $MPI_LIB"

# Use config.fcm from XIOS
rm -f ${install_dir}/config.fcm

echo "%XIOS_DIR      ${xios_dir} "    > ${install_dir}/config.fcm
cat ${xios_dir}/config.fcm >> ${install_dir}/config.fcm

make_dir=${PWD}

if [[ -d ${xios_dir}/tools/FCM ]] ; then
    export PATH=${xios_dir}/tools/FCM/bin:${PATH}
else 
    export PATH=${xios_dir}/tools/FCM_${fcm_version}/bin:${PATH}
fi

source ${install_dir}/arch.env
source ${install_dir}/arch.path

if [[ "${compil_full}" == "true" ]]
then
    fcm build --clean --ignore-lock 
    fcm build -f --ignore-lock
else
    fcm build --ignore-lock
fi

build_exit_status=${?}

if [[ ${build_exit_status} == 0 ]]
then
    set nothing
fi

echo PATH : ${PATH}
echo fcm : $(which fcm)

exit ${build_exit_status}