[3] | 1 | #! /bin/sh
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| 2 | # mkinstalldirs --- make directory hierarchy
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[500] | 3 |
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| 4 | scriptversion=2004-02-15.20
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| 5 |
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| 6 | # Original author: Noah Friedman <friedman@prep.ai.mit.edu>
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[3] | 7 | # Created: 1993-05-16
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[500] | 8 | # Public domain.
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| 9 | #
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| 10 | # This file is maintained in Automake, please report
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| 11 | # bugs to <bug-automake@gnu.org> or send patches to
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| 12 | # <automake-patches@gnu.org>.
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[3] | 13 |
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| 14 | errstatus=0
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| 15 | dirmode=""
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| 16 |
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| 17 | usage="\
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[500] | 18 | Usage: mkinstalldirs [-h] [--help] [--version] [-m MODE] DIR ...
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[3] | 19 |
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[500] | 20 | Create each directory DIR (with mode MODE, if specified), including all
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| 21 | leading file name components.
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| 22 |
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| 23 | Report bugs to <bug-automake@gnu.org>."
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| 24 |
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[3] | 25 | # process command line arguments
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| 26 | while test $# -gt 0 ; do
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[500] | 27 | case $1 in
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| 28 | -h | --help | --h*) # -h for help
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| 29 | echo "$usage"
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| 30 | exit 0
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| 31 | ;;
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| 32 | -m) # -m PERM arg
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| 33 | shift
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| 34 | test $# -eq 0 && { echo "$usage" 1>&2; exit 1; }
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| 35 | dirmode=$1
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| 36 | shift
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| 37 | ;;
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| 38 | --version)
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| 39 | echo "$0 $scriptversion"
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| 40 | exit 0
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| 41 | ;;
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| 42 | --) # stop option processing
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| 43 | shift
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| 44 | break
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| 45 | ;;
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| 46 | -*) # unknown option
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| 47 | echo "$usage" 1>&2
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| 48 | exit 1
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| 49 | ;;
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| 50 | *) # first non-opt arg
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| 51 | break
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| 52 | ;;
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| 53 | esac
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[3] | 54 | done
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| 55 |
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| 56 | for file
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| 57 | do
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| 58 | if test -d "$file"; then
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| 59 | shift
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| 60 | else
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| 61 | break
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| 62 | fi
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| 63 | done
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| 64 |
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| 65 | case $# in
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[500] | 66 | 0) exit 0 ;;
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[3] | 67 | esac
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| 68 |
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[500] | 69 | # Solaris 8's mkdir -p isn't thread-safe. If you mkdir -p a/b and
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| 70 | # mkdir -p a/c at the same time, both will detect that a is missing,
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| 71 | # one will create a, then the other will try to create a and die with
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| 72 | # a "File exists" error. This is a problem when calling mkinstalldirs
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| 73 | # from a parallel make. We use --version in the probe to restrict
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| 74 | # ourselves to GNU mkdir, which is thread-safe.
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[3] | 75 | case $dirmode in
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[500] | 76 | '')
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| 77 | if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
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| 78 | echo "mkdir -p -- $*"
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| 79 | exec mkdir -p -- "$@"
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| 80 | else
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| 81 | # On NextStep and OpenStep, the `mkdir' command does not
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| 82 | # recognize any option. It will interpret all options as
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| 83 | # directories to create, and then abort because `.' already
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| 84 | # exists.
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| 85 | test -d ./-p && rmdir ./-p
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| 86 | test -d ./--version && rmdir ./--version
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| 87 | fi
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| 88 | ;;
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| 89 | *)
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| 90 | if mkdir -m "$dirmode" -p --version . >/dev/null 2>&1 &&
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| 91 | test ! -d ./--version; then
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| 92 | echo "mkdir -m $dirmode -p -- $*"
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| 93 | exec mkdir -m "$dirmode" -p -- "$@"
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| 94 | else
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| 95 | # Clean up after NextStep and OpenStep mkdir.
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| 96 | for d in ./-m ./-p ./--version "./$dirmode";
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| 97 | do
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| 98 | test -d $d && rmdir $d
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| 99 | done
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| 100 | fi
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| 101 | ;;
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[3] | 102 | esac
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| 103 |
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| 104 | for file
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| 105 | do
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[500] | 106 | set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
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| 107 | shift
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[3] | 108 |
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[500] | 109 | pathcomp=
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| 110 | for d
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| 111 | do
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| 112 | pathcomp="$pathcomp$d"
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| 113 | case $pathcomp in
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| 114 | -*) pathcomp=./$pathcomp ;;
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| 115 | esac
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[3] | 116 |
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[500] | 117 | if test ! -d "$pathcomp"; then
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| 118 | echo "mkdir $pathcomp"
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[3] | 119 |
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[500] | 120 | mkdir "$pathcomp" || lasterr=$?
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[3] | 121 |
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[500] | 122 | if test ! -d "$pathcomp"; then
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| 123 | errstatus=$lasterr
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| 124 | else
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| 125 | if test ! -z "$dirmode"; then
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| 126 | echo "chmod $dirmode $pathcomp"
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| 127 | lasterr=""
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| 128 | chmod "$dirmode" "$pathcomp" || lasterr=$?
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[3] | 129 |
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[500] | 130 | if test ! -z "$lasterr"; then
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| 131 | errstatus=$lasterr
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[3] | 132 | fi
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| 133 | fi
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[500] | 134 | fi
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| 135 | fi
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[3] | 136 |
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[500] | 137 | pathcomp="$pathcomp/"
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| 138 | done
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[3] | 139 | done
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| 140 |
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| 141 | exit $errstatus
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| 142 |
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| 143 | # Local Variables:
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| 144 | # mode: shell-script
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[500] | 145 | # sh-indentation: 2
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| 146 | # eval: (add-hook 'write-file-hooks 'time-stamp)
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| 147 | # time-stamp-start: "scriptversion="
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| 148 | # time-stamp-format: "%:y-%02m-%02d.%02H"
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| 149 | # time-stamp-end: "$"
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[3] | 150 | # End:
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