#! /bin/sh
 # mkinstalldirs --- make directory hierarchy
 # Author: Noah Friedman <friedman@prep.ai.mit.edu>
 # Created: 1993-05-16
 # Public domain
 

 # $Id: mkinstalldirs,v 1.5 2003/08/29 14:27:14 kojm Exp $

 
 errstatus=0
 dirmode=""
 
 usage="\
 Usage: mkinstalldirs [-h] [--help] [-m mode] dir ..."
 
 # process command line arguments
 while test $# -gt 0 ; do
    case "${1}" in
      -h | --help | --h* )			# -h for help
 	echo "${usage}" 1>&2; exit 0 ;;
      -m )					# -m PERM arg
 	shift
 	test $# -eq 0 && { echo "${usage}" 1>&2; exit 1; }
 	dirmode="${1}"
 	shift ;;
      -- ) shift; break ;;			# stop option processing
      -* ) echo "${usage}" 1>&2; exit 1 ;;	# unknown option
      * )  break ;;				# first non-opt arg
    esac
 done
 
 for file
 do
   if test -d "$file"; then
     shift
   else
     break
   fi
 done
 
 case $# in
 0) exit 0 ;;
 esac
 
 case $dirmode in
 '')
   if mkdir -p -- . 2>/dev/null; then
     echo "mkdir -p -- $*"
     exec mkdir -p -- "$@"
   fi ;;
 *)
   if mkdir -m "$dirmode" -p -- . 2>/dev/null; then
     echo "mkdir -m $dirmode -p -- $*"
     exec mkdir -m "$dirmode" -p -- "$@"
   fi ;;
 esac
 
 for file
 do
    set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
    shift
 
    pathcomp=
    for d
    do
      pathcomp="$pathcomp$d"
      case "$pathcomp" in
        -* ) pathcomp=./$pathcomp ;;
      esac
 
      if test ! -d "$pathcomp"; then
 	echo "mkdir $pathcomp"
 
 	mkdir "$pathcomp" || lasterr=$?
 
 	if test ! -d "$pathcomp"; then
 	  errstatus=$lasterr
 	else
 	  if test ! -z "$dirmode"; then
 	     echo "chmod $dirmode $pathcomp"
 
 	     lasterr=""
 	     chmod "$dirmode" "$pathcomp" || lasterr=$?
 
 	     if test ! -z "$lasterr"; then
 	       errstatus=$lasterr
 	     fi
 	  fi
 	fi
      fi
 
      pathcomp="$pathcomp/"
    done
 done
 
 exit $errstatus
 
 # Local Variables:
 # mode: shell-script
 # sh-indentation: 3
 # End:
 # mkinstalldirs ends here