compile

#!/bin/sh 

#-----------------------BEGIN NOTICE -- DO NOT EDIT-----------------------
# NASA Goddard Space Flight Center Land Information System (LIS) v7.2
#
# Copyright (c) 2015 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# All Rights Reserved.
#-------------------------END NOTICE -- DO NOT EDIT-----------------------

# add new option
# add another option
while getopts ":hdj:" opt
do
   case $opt in
      h)
         echo "Usage: ./compile.sh [-h] [-d] [-j jobs]"
         echo ""
         echo "   -h"
         echo "     Prints this help and exits."
         echo ""
         echo "   -j jobs"
         echo "     Specifies the number of make jobs to run."
         echo "     See man make(1)".
         echo ""
         echo "   -d"
         echo "     Generate all dependencies up front."
         echo "     (Recommended for Cray systems.)"
         exit 0
         ;;
      j)
         njobs="-j $OPTARG"
         ;;
      d)
         all_deps_first="YES"
         ;;
     \?)
        echo "Invalid option: -$OPTARG" >&2
        echo "Run './compile -h' for more help."
        exit 1
        ;;
     :)
        echo "Option -$OPTARG requires an argument." >&2
        echo "Run './compile -h' for more help."
        exit 1
        ;;
   esac
done

dashes="-------------------------------------------------------------------"

echo $dashes
echo "Compiling LIS version 7.2r..."
echo ""

if cd ./make
then
   echo "[INFO] Compiling LIS source code"
   echo ""
   if [ "$all_deps_first" = "YES" ]; then
      echo "[INFO] Generating all dependencies up front"
      make realclean && make depend
   fi
   make -f Makefile $njobs
   if [ $? -eq 0 ]; then
      if ! cp LIS ..
      then
         echo ""
         echo "[ERR] Cannot copy LIS executable"
         echo $dashes
         exit 1
      else
         echo ""
         echo "[INFO] Compile finished"
         echo $dashes
      fi
   else
      echo ""
      echo "[ERR] Compile failed"
      echo $dashes
      exit 1
   fi
else
   echo ""
   echo "[ERR] Cannot enter make directory"
   echo $dashes
   exit 1
fi

exit 0