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      1 #!/bin/sh
      2 
      3 prog=`basename $0`
      4 
      5 
      6 t=/tmp/$prog.$$
      7 
      8 trap 'rm -f ${t} ; exit 1' 1 3 15
      9 
     10 while [ $# -gt 0 ]; do
     11         f=$1
     12 	shift
     13 	sed -e '/^DEPS_MAGIC :=/,/^-include \$/s/^/#/' $f > $t
     14 	c="diff $f $t"
     15 	echo $c
     16 	$c
     17 	tstatus=$?
     18 	if [ $tstatus = 0 ]; then
     19 		echo "$prog":" $f not modified"
     20 	elif [ ! -w $f ]; then
     21 		echo "$prog":" $f not not writable"
     22 	else
     23 		c="cp $t $f"
     24 		echo $c
     25 		$c
     26 	fi
     27 	rm -f $t
     28 done
     29