lib/scripts/run-polyml-4.1.3
changeset 26215 94d32a7cd0fb
child 29145 b1c6f4563df7
equal deleted inserted replaced
26214:73ed8cb8ac4d 26215:94d32a7cd0fb
       
     1 #!/usr/bin/env bash
       
     2 #
       
     3 # $Id$
       
     4 # Author: Markus Wenzel, TU Muenchen
       
     5 #
       
     6 # Poly/ML 4.x startup script.
       
     7 
       
     8 export -n INFILE OUTFILE COPYDB COMPRESS MLTEXT TERMINATE NOWRITE
       
     9 
       
    10 
       
    11 ## diagnostics
       
    12 
       
    13 function fail_out()
       
    14 {
       
    15   echo "Unable to create output heap file: \"$OUTFILE\"" >&2
       
    16   exit 2
       
    17 }
       
    18 
       
    19 function check_file()
       
    20 {
       
    21   if [ ! -f "$1" ]; then
       
    22     echo "Unable to locate $1" >&2
       
    23     echo "Please check your ML system settings!" >&2
       
    24     exit 2
       
    25   fi
       
    26 }
       
    27 
       
    28 
       
    29 ## Poly/ML executable and database
       
    30 
       
    31 ML_DBASE_PREFIX=""
       
    32 
       
    33 POLY="$ML_HOME/poly"
       
    34 check_file "$POLY"
       
    35 
       
    36 if [ -z "$ML_DBASE" ]; then
       
    37   if [ ! -e "$ML_HOME/ML_dbase" -a "$(basename "$ML_HOME")" = bin ]; then
       
    38     ML_DBASE_HOME="$(cd "$ML_HOME"; cd "$(pwd -P)"; cd ../lib/poly; pwd)"
       
    39   else
       
    40     ML_DBASE_HOME="$ML_HOME"
       
    41   fi
       
    42   if [ -z "$COPYDB" ]; then
       
    43     ML_DBASE_PREFIX="$ML_DBASE_HOME/"
       
    44     ML_DBASE="ML_dbase"
       
    45   else
       
    46     ML_DBASE="$ML_DBASE_HOME/ML_dbase"
       
    47   fi
       
    48   export POLYPATH="$ML_DBASE_HOME"
       
    49 else
       
    50   export POLYPATH="$(dirname "$ML_DBASE")"
       
    51 fi
       
    52 
       
    53 DISCGARB_OPTIONS="-d -c"
       
    54 
       
    55 EXIT="fun exit 0 = (OS.Process.exit OS.Process.success): unit | exit _ = OS.Process.exit OS.Process.failure;"
       
    56 
       
    57 
       
    58 ## prepare databases
       
    59 
       
    60 if [ -z "$INFILE" ]; then
       
    61   check_file "$ML_DBASE_PREFIX$ML_DBASE"
       
    62   INFILE="$ML_DBASE"
       
    63   MLTEXT="val use = PolyML.use; $EXIT $MLTEXT"
       
    64   DISCGARB_OPTIONS="$DISCGARB_OPTIONS -S max"
       
    65 else
       
    66   COPYDB=true
       
    67 fi
       
    68 
       
    69 if [ -z "$OUTFILE" ]; then
       
    70   DB="$INFILE"
       
    71   ML_OPTIONS="-r $ML_OPTIONS"
       
    72 elif [ "$INFILE" -ef "$OUTFILE" ]; then
       
    73   DB="$INFILE"
       
    74 elif [ -n "$COPYDB" ]; then
       
    75   [ -f "$OUTFILE" ] && { rm -f "$OUTFILE" || fail_out; }
       
    76   cp "$INFILE" "$OUTFILE" || fail_out
       
    77   chmod +w "$OUTFILE" || fail_out
       
    78   DB="$OUTFILE"
       
    79 else
       
    80   [ -f "$OUTFILE" ] && { rm -f "$OUTFILE" || fail_out; }
       
    81   echo "PolyML.make_database \"$OUTFILE\"; PolyML.quit();" | "$POLY" -r "$INFILE"
       
    82   [ -f "$OUTFILE" ] || fail_out
       
    83   DB="$OUTFILE"
       
    84 fi
       
    85 
       
    86 
       
    87 ## run it!
       
    88 
       
    89 if [ -z "$TERMINATE" ]; then
       
    90   FEEDER_OPTS=""
       
    91 else
       
    92   FEEDER_OPTS="-q"
       
    93 fi
       
    94 
       
    95 DB_INFO="$(ls -l "$DB" 2>/dev/null)"
       
    96 
       
    97 "$ISABELLE_HOME/lib/scripts/feeder" -p -h "$MLTEXT" $FEEDER_OPTS | {
       
    98   read FPID; "$POLY" $ML_OPTIONS "$DB";
       
    99   RC="$?"; kill -HUP "$FPID"; exit "$RC"; }
       
   100 RC="$?"
       
   101 
       
   102 NEW_DB_INFO="$(ls -l "$DB" 2>/dev/null)"
       
   103 [ -n "$OUTFILE" -a -n "$COMPRESS" -a "$DB_INFO" != "$NEW_DB_INFO" ] && \
       
   104   "$POLY" $DISCGARB_OPTIONS "$OUTFILE"
       
   105 [ -n "$OUTFILE" -a -f "$OUTFILE" -a -n "$NOWRITE" ] && chmod -w "$OUTFILE"
       
   106 
       
   107 exit "$RC"