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#! /bin/sh
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#! /bin/sh
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# mkinstalldirs --- make directory hierarchy
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# mkinstalldirs --- make directory hierarchy
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scriptversion=2003-11-08.23
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scriptversion=2004-02-15.20
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# Original author: Noah Friedman <friedman@prep.ai.mit.edu>
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# Original author: Noah Friedman <friedman@prep.ai.mit.edu>
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# Created: 1993-05-16
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# Created: 1993-05-16
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# Public domain.
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# Public domain.
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#
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#
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case $# in
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case $# in
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  0) exit 0 ;;
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  0) exit 0 ;;
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esac
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esac
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- 
 
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# Solaris 8's mkdir -p isn't thread-safe.  If you mkdir -p a/b and
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# mkdir -p a/c at the same time, both will detect that a is missing,
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# one will create a, then the other will try to create a and die with
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# a "File exists" error.  This is a problem when calling mkinstalldirs
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# from a parallel make.  We use --version in the probe to restrict
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# ourselves to GNU mkdir, which is thread-safe.
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case $dirmode in
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case $dirmode in
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  '')
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  '')
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    if mkdir -p -- . 2>/dev/null; then
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    if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
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      echo "mkdir -p -- $*"
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      echo "mkdir -p -- $*"
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      exec mkdir -p -- "$@"
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      exec mkdir -p -- "$@"
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    else
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    else
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      # On NextStep and OpenStep, the `mkdir' command does not
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      # On NextStep and OpenStep, the `mkdir' command does not
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      # recognize any option.  It will interpret all options as
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      # recognize any option.  It will interpret all options as
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      # directories to create, and then abort because `.' already
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      # directories to create, and then abort because `.' already
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      # exists.
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      # exists.
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      test -d ./-p && rmdir ./-p
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      test -d ./-p && rmdir ./-p
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      test -d ./-- && rmdir ./--
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      test -d ./--version && rmdir ./--version
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    fi
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    fi
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    ;;
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    ;;
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  *)
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  *)
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    if mkdir -m "$dirmode" -p -- . 2>/dev/null; then
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    if mkdir -m "$dirmode" -p --version . >/dev/null 2>&1 &&
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       test ! -d ./--version; then
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      echo "mkdir -m $dirmode -p -- $*"
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      echo "mkdir -m $dirmode -p -- $*"
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      exec mkdir -m "$dirmode" -p -- "$@"
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      exec mkdir -m "$dirmode" -p -- "$@"
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    else
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    else
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      # Clean up after NextStep and OpenStep mkdir.
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      # Clean up after NextStep and OpenStep mkdir.
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      for d in ./-m ./-p ./-- "./$dirmode";
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      for d in ./-m ./-p ./--version "./$dirmode";
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      do
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      do
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        test -d $d && rmdir $d
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        test -d $d && rmdir $d
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      done
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      done
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    fi
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    fi
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    ;;
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    ;;