# Copyright (c) vulcan 1995

trap 'exit 3' 15

# Display the name of the package

echo "Package Name: emacs"

TARGETDIR=/opt

REQUIRED=44510
AVAILABLE=`df -t $TARGETDIR | awk 'BEGIN{FS=":"}{printf("%s\n",$2);exit}' | awk '{printf("%s\n",$1);exit}'`

PROCEED=`echo "$AVAILABLE $REQUIRED" | awk '{ans="YES"; if ($1 < $2) {ans="NO"}; printf("%s\n", ans); exit}'`

if [ $PROCEED = "NO" ]
then
    echo "\nThere is not enough space to install the package"
    echo "Space required is: "$REQUIRED" blocks, space available is: "$AVAILABLE" blocks\n"
    exit 1
fi

# Output a message about TARGETDIR

echo "\nTo use emacs please ensure you add "$TARGETDIR"/bin to your PATH\n"

exit 0