#!/bin/sh
#
# Copyright 1995, by Hewlett-Packard Company
#
# The code in this file is from the book "Portable Shell
# Programming" by Bruce Blinn, published by Prentice Hall.
# This file may be copied free of charge for personal,
# non-commercial use provided that this notice appears in
# all copies of the file.  There is no warranty, either
# expressed or implied, supplied with this code.
#
# NAME
#    MkDir - create a directory and missing path components
#
# SYNOPSIS
#    MkDir directory
#
# DESCRIPTION
#    This command will create the directory and any missing
#    path components leading up to the directory.
#
# RETURN VALUE
#    0    Successful completion
#    >0   Usage error or error status returned from the
#         mkdir command
#
############################################################
CMDNAME=`basename $0`
if [ $# -ne 1 ]; then
     echo "Usage: $CMDNAME directory" 1>&2
     exit 1
fi

case $1 in
     /*)  DIR=      ;;
     *)   DIR=.     ;;
esac

IFS=/
for d in $1
do
     DIR="$DIR/$d"
     if [ ! -d "$DIR" ]; then
          mkdir "$DIR"
          if [ $? -ne 0 ]; then
               exit $?
          fi
     fi
done

exit 0