#!/bin/bash
#
#  MKSRC -- Make a pure source tree and configure the links for the 
#  current architecture.


export 	PATH=/sbin:/usr/sbin:/bin:/usr/bin:/usr/5bin:/usr/ucb:/etc:/usr/etc:$PATH:/usr/local/bin:/opt/local/bin:/local/bin:/home/local/bin

# Initialize the $iraf and environment.
if [ -z "$iraf" ]; then
  if [ -e "$FAKEHOME/setup.sh" ]; then
    source $FAKEHOME/setup.sh
  else
    source unix/hlib/setup.sh
  fi
else
    source $iraf/unix/hlib/setup.sh
fi

# Utility aliases.
source $iraf/unix/hlib/util.sh

if [ ! -n "$iraf" ];  then
    /bin/echo ""
    /bin/echo "Error:  You must have the iraf env variable defined !"
    /bin/echo ""
    exit 1
fi

exec=yes
arch=`$iraf/unix/hlib/irafarch.sh`


#=============================================================================
# Process any command line arguments.
#=============================================================================
while [ -n "$1" ]; do
    case "$1" in
    "-n")                            # no execute
        exec=no
	;;
    *)
        ERRMSG  "$0: unknown argument $1"
	;;
    esac

    if [ -n "$2" ]; then
        shift
    else
        break
    fi
done


#----------------------------------
# Determine platform architecture.
#----------------------------------

mach=`$iraf/unix/hlib/irafarch.sh -actual`
hmach=`$iraf/unix/hlib/irafarch.sh -actual`

/bin/echo "mach = " $mach
/bin/echo "hmach = " $hmach

/bin/echo -n "Clean host directories ...."
if [ $exec == "yes" ]; then
    /bin/rm -f unix/bin.$arch/[agm-z]*.e unix/bin.$arch/lib[bco]*.a >> /dev/null  2>&1
else
    /bin/ls -l unix/bin.$arch/[agm-z]*.e unix/bin.$arch/lib[bco]*.a
fi
/bin/echo "		Done"


/bin/echo -n "Clean src directories ...."
pats=("local" "math" "pkg" "sys" "noao/[adfimnorst]*")
for i in ${pats[@]} ; do
  if [ $exec == "yes" ]; then
    find $i -type f -name \*.a -exec /bin/rm -f {} \;	>> /dev/null 2>&1
    find $i -type f -name \*.e -exec /bin/rm -f {} \;	>> /dev/null 2>&1
    find $i -type f -name \*.o -exec /bin/rm -f {} \;	>> /dev/null 2>&1
  else
    find $i -type f -name \*.a -exec /bin/ls -l {} \;
    find $i -type f -name \*.e -exec /bin/ls -l {} \;
    find $i -type f -name \*.o -exec /bin/ls -l {} \;
  fi
done
/bin/echo "		Done"


/bin/echo -n "Clean '$arch' bin directories ...."
if [ $exec == "yes" ]; then
    /bin/rm -rf bin.$arch/lib[a-z]*.a 			>> /dev/null 2>&1
    /bin/rm -rf bin.$arch/*.[eoZ] 			>> /dev/null 2>&1
    /bin/rm -rf noao/bin.$arch/*.[aeoZ] 		>> /dev/null 2>&1
else
    /bin/ls -l  bin.$arch/lib[a-z]*.a 			>> /dev/null 2>&1
    /bin/ls -l  bin.$arch/*.[aeoZ] 			>> /dev/null 2>&1
    /bin/ls -l  noao/bin.$arch/*.[aeoZ] 		>> /dev/null 2>&1
fi
/bin/echo "		Done"


/bin/echo -n "Cleaning spool files ...."
if [ $exec == "yes" ]; then
    find . -name spool\* -print -exec /bin/rm -f {} \;	>> /dev/null 2>&1
else
    find . -name spool\* -print 
fi
/bin/echo "		Done"

exit 0