#! /bin/bash

## Take all the options with the exception of --enable-install-req

install_req=1
configure_options=""

for var in $@
do
    echo $var
    if [ x"$var" != x"--disable-install-req" ] ; then
       configure_options="$configure_options $var"
    else
       install_req=0
    fi
done

## call the configure script

MPI_installed=0
METIS_installed=0
BOOST_installed=0
conf_err=1

if [ $install_req -eq 0 ]; then
    ./configure $configure_options
else
    while [ $conf_err -ne 0 ]
    do
        ./configure $configure_options
        conf_err=$?

	echo "Configure script terminated with $conf_err"

        ## if MPI or METIS installation required install it
        if [ $conf_err -eq 200  ]; then
            echo "MPI not found try to install"
            if [ $MPI_installed -eq 1 ]; then
                echo "Error the installation of MPI failed"
                exit 1
            fi
            ./install_MPI.sh
            MPI_installed=1
            export PATH="$PATH:${HOME}/MPI/bin"
            configure_options="$configure_options CXX=mpic++  "
        elif [ $conf_err -eq 201  ]; then
            echo "Metis not found try to install"
            if [ $METIS_installed -eq 1  ]; then
                echo "Error the installation of METIS failed"
                exit 1
            fi
            ./install_Metis.sh
            METIS_installed=1
            configure_options=" $configure_options --with-metis=${HOME}/METIS "
        elif [ $conf_err -eq 202 ]; then
            echo "Boost not found try to install"
            if [ $BOOST_installed -eq 1  ]; then
                echo "Error the installation of Boost failed"
                exit 1
            fi
            ./install_BOOST.sh
            BOOST_installed=1
            configure_options=" $configure_options --with-boost=${HOME}/BOOST "
        elif [ $conf_err -ne 0 ]; then
            echo "I do not know how to recover from this error"
            exit 1
        fi
    done
fi

make

echo ""
echo ""
if [ $conf_err -eq 0  ]; then
  echo -e "Configure \033[92;5;1m SUCCEED \033[0m"
else
  echo -e "Configure \033[91;5;1m FAILED \033[0m"
fi

echo "Command used to configure"
echo ""
echo -e "\033[1m ./configure $configure_options \033[0m "
echo ""
if [ $MPI_installed -eq 1 ]; then
  echo -e "\033[1;34;5m ---------------------------------------  \033[0m"
  echo -e "\033[1;34;5m ----------------- MPI -----------------  \033[0m"
  echo -e "  MPI has been installed into: \033[1m $HOME/MPI \033[0m"
  echo ""
  echo -e "\033[1;34m  On Linux: \033[0m"
  echo -e "\033[1m  export PATH=\"\$PATH:\$HOME/MPI \" \033[0m "
  echo -e "\033[1m  export LD_LIBRARY_PATH=\"\$LD_LIBRARY_PATH:\$HOME/MPI/lib\" \033[0m "
  echo -e "\033[1;34m  On OSX: \033[0m"
  echo -e "\033[1m  export PATH=\"\$PATH:\$HOME/MPI \" \033[0m "
  echo -e "\033[1m  export DYLD_LIBRARY_PATH=\"\$DYLD_LIBRARY_PATH:\$HOME/MPI/lib\" \033[0m"
fi

if [ $METIS_installed -eq 1 ]; then
  echo ""
  echo -e "\033[1;34;5m ---------------------------------------  \033[0m"
  echo -e "\033[1;34;5m ---------------- METIS ---------------- \033[0m"
  echo -e "  METIS has been installed into: \033[1m $HOME/METIS \033[0m"
  echo ""
  echo -e "\033[1;34m  On Linux: \033[0m"
  echo -e "\033[1m  export LD_LIBRARY_PATH=\"\$LD_LIBRARY_PATH:\$HOME/METIS/lib\" \033[0m "
  echo -e "\033[1;34m  On OSX: \033[0m"
  echo -e "\033[1m  export DYLD_LIBRARY_PATH=\"\$DYLD_LIBRARY_PATH:\$HOME/METIS/lib\" \033[0m"

fi

if [ $BOOST_installed -eq 1 ]; then
  echo ""
  echo -e "\033[1;34;5m ---------------------------------------  \033[0m"
  echo -e "\033[1;34;5m ---------------- BOOST ---------------- \033[0m"
  echo -e "  BOOST has been installed into: \033[1m $HOME/BOOST \033[0m"
  echo ""
  echo -e "\033[1;34m  On Linux: \033[0m"
  echo -e "\033[1m  export LD_LIBRARY_PATH=\"\$LD_LIBRARY_PATH:\$HOME/BOOST/lib\" \033[0m "
  echo -e "\033[1;34m  On OSX: \033[0m"
  echo -e "\033[1m  export DYLD_LIBRARY_PATH=\"\$DYLD_LIBRARY_PATH:\$HOME/BOOST/lib\" \033[0m"


fi
echo ""
echo ""