#!/bin/sh
#
echo "#!/bin/sh" > customize.$$
echo "sed \\" > customize.$$
chmod +x customize.$$

################################################################
# find a find which understands -printf
# (like gnu find)
#
now=`date '+%Y%m%d' `
touch find_printf.$now.$$

for i in /usr/bin/find /usr/local/bin/find
do
    ts=`$i find_printf.$now.$$ -printf '%TY%Tm%Td\n'`
    if [ "x$ts" = "x$now" ]
    then
	echo $i works
	find_printf="$i"
	break
    fi
done
if [ -z "$find_printf" ]
then
    echo could not find a working find_printf command, sorry.
    exit 1
fi
echo "  -e 's,@@@find_printf@@@,$find_printf,g' \\" >> customize.$$
rm find_printf.$now.$$


################################################################
# finish
#	Add trailing newline and rename temp file to final name
#
echo  >> customize.$$

mv customize.$$ customize