#!/bin/sh
              
if [ $# -eq 0 ]; then
  echo "usage: `basename $0` CHMOD-PERM [CVSROOT-DIRS...]"
  exit 5;
fi

perm=$1; shift

if [ $# -eq 0 ]; then
  dirs=.
else
  dirs=$*
fi

for d in $dirs; do
  find $CVSROOT/$d -type d -print | xargs chmod $perm
done