#! /bin/bash

#
#  Basic configuration
#



output="Makefile.cfg"

#
#  Help screen
#

help()
{
  cat << EOF
   Configuration script for the log library.
   Usage: $0 [options...]


Specified target :

  --fxcg50

  --fx9680g

If you don't send any option, fxcg50 is set as default





EOF
  exit 0
}

if [[ "$@" == "--help" ]]; then
  help
  exit 1
fi

#
#  Parsing arguments
#

model=

fail=false
for arg; do case "$arg" in
  -h | -? | --help)
    help;;


  --fx9860g)
    model=fx;;

  --fxcg50)
    model=cg;;

  *)
    echo "error: unrecognized argument '$arg'";
    fail=true;;
esac; done

#
#  Checking mandatory arguments
#

if $fail; then
  echo "Oops ! Maybe a wrong option..."
  exit 1
fi

#
#  Output config
#

output_config()
{
  echo -n "MODEL ="
  echo -n " $(echo $model)"

  echo ""
}

output_config > $output

echo "Configuration saved in $output, ready to make!"