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#!/bin/sh 
# $Id$ 
# 
# Make a directory and all it's parents. 
# this is how mkdir works on most systems, but not all. 
 
for a in $@ ; do 
  case $a in  
    --help) 
cat <<EOF 
Usage: mkdir [OPTION] DIRECTORY... 
  
  -p, --parents     no error if existing, make parent directories as needed 
      --help        display this help and exit 
      --version     output version information and exit 
EOF 
      exit 
    ;; 
    --version) 
      echo Per hacks 0.0 
      exit 
    ;; 
    -p) 
      recurse=1; 
    ;; 
    /*) 
      dname=$a 
      dir="" 
    ;; 
    *) 
      dname=$a 
      dir="." 
    ;; 
  esac 
done 
 
if [ x$recurse = x ] ; then 
  /bin/mkdir $dname 
  exit $? 
fi 
 
IFS='/' 
 
for a in $dname; do 
  IFS=' ' 
  dir="$dir/$a" 
  if [ ! -d $dir ] ; then 
    /bin/mkdir $dir || exit 1 
  fi 
done