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| 1 #! /bin/sh | |
| 2 # mkinstalldirs --- make directory hierarchy | |
| 3 | |
| 4 scriptversion=2005-06-29.22 | |
| 5 | |
| 6 # Original author: Noah Friedman <friedman@prep.ai.mit.edu> | |
| 7 # Created: 1993-05-16 | |
| 8 # Public domain. | |
| 9 # | |
| 10 # This file is maintained in Automake, please report | |
| 11 # bugs to <bug-automake@gnu.org> or send patches to | |
| 12 # <automake-patches@gnu.org>. | |
| 13 | |
| 14 errstatus=0 | |
| 15 dirmode= | |
| 16 | |
| 17 usage="\ | |
| 18 Usage: mkinstalldirs [-h] [--help] [--version] [-m MODE] DIR ... | |
| 19 | |
| 20 Create each directory DIR (with mode MODE, if specified), including all | |
| 21 leading file name components. | |
| 22 | |
| 23 Report bugs to <bug-automake@gnu.org>." | |
| 24 | |
| 25 # process command line arguments | |
| 26 while test $# -gt 0 ; do | |
| 27 case $1 in | |
| 28 -h | --help | --h*) # -h for help | |
| 29 echo "$usage" | |
| 30 exit $? | |
| 31 ;; | |
| 32 -m) # -m PERM arg | |
| 33 shift | |
| 34 test $# -eq 0 && { echo "$usage" 1>&2; exit 1; } | |
| 35 dirmode=$1 | |
| 36 shift | |
| 37 ;; | |
| 38 --version) | |
| 39 echo "$0 $scriptversion" | |
| 40 exit $? | |
| 41 ;; | |
| 42 --) # stop option processing | |
| 43 shift | |
| 44 break | |
| 45 ;; | |
| 46 -*) # unknown option | |
| 47 echo "$usage" 1>&2 | |
| 48 exit 1 | |
| 49 ;; | |
| 50 *) # first non-opt arg | |
| 51 break | |
| 52 ;; | |
| 53 esac | |
| 54 done | |
| 55 | |
| 56 for file | |
| 57 do | |
| 58 if test -d "$file"; then | |
| 59 shift | |
| 60 else | |
| 61 break | |
| 62 fi | |
| 63 done | |
| 64 | |
| 65 case $# in | |
| 66 0) exit 0 ;; | |
| 67 esac | |
| 68 | |
| 69 # Solaris 8's mkdir -p isn't thread-safe. If you mkdir -p a/b and | |
| 70 # mkdir -p a/c at the same time, both will detect that a is missing, | |
| 71 # one will create a, then the other will try to create a and die with | |
| 72 # a "File exists" error. This is a problem when calling mkinstalldirs | |
| 73 # from a parallel make. We use --version in the probe to restrict | |
| 74 # ourselves to GNU mkdir, which is thread-safe. | |
| 75 case $dirmode in | |
| 76 '') | |
| 77 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then | |
| 78 echo "mkdir -p -- $*" | |
| 79 exec mkdir -p -- "$@" | |
| 80 else | |
| 81 # On NextStep and OpenStep, the `mkdir' command does not | |
| 82 # recognize any option. It will interpret all options as | |
| 83 # directories to create, and then abort because `.' already | |
| 84 # exists. | |
| 85 test -d ./-p && rmdir ./-p | |
| 86 test -d ./--version && rmdir ./--version | |
| 87 fi | |
| 88 ;; | |
| 89 *) | |
| 90 if mkdir -m "$dirmode" -p --version . >/dev/null 2>&1 && | |
| 91 test ! -d ./--version; then | |
| 92 echo "mkdir -m $dirmode -p -- $*" | |
| 93 exec mkdir -m "$dirmode" -p -- "$@" | |
| 94 else | |
| 95 # Clean up after NextStep and OpenStep mkdir. | |
| 96 for d in ./-m ./-p ./--version "./$dirmode"; | |
| 97 do | |
| 98 test -d $d && rmdir $d | |
| 99 done | |
| 100 fi | |
| 101 ;; | |
| 102 esac | |
| 103 | |
| 104 for file | |
| 105 do | |
| 106 case $file in | |
| 107 /*) pathcomp=/ ;; | |
| 108 *) pathcomp= ;; | |
| 109 esac | |
| 110 oIFS=$IFS | |
| 111 IFS=/ | |
| 112 set fnord $file | |
| 113 shift | |
| 114 IFS=$oIFS | |
| 115 | |
| 116 for d | |
| 117 do | |
| 118 test "x$d" = x && continue | |
| 119 | |
| 120 pathcomp=$pathcomp$d | |
| 121 case $pathcomp in | |
| 122 -*) pathcomp=./$pathcomp ;; | |
| 123 esac | |
| 124 | |
| 125 if test ! -d "$pathcomp"; then | |
| 126 echo "mkdir $pathcomp" | |
| 127 | |
| 128 mkdir "$pathcomp" || lasterr=$? | |
| 129 | |
| 130 if test ! -d "$pathcomp"; then | |
| 131 errstatus=$lasterr | |
| 132 else | |
| 133 if test ! -z "$dirmode"; then | |
| 134 echo "chmod $dirmode $pathcomp" | |
| 135 lasterr= | |
| 136 chmod "$dirmode" "$pathcomp" || lasterr=$? | |
| 137 | |
| 138 if test ! -z "$lasterr"; then | |
| 139 errstatus=$lasterr | |
| 140 fi | |
| 141 fi | |
| 142 fi | |
| 143 fi | |
| 144 | |
| 145 pathcomp=$pathcomp/ | |
| 146 done | |
| 147 done | |
| 148 | |
| 149 exit $errstatus | |
| 150 | |
| 151 # Local Variables: | |
| 152 # mode: shell-script | |
| 153 # sh-indentation: 2 | |
| 154 # eval: (add-hook 'write-file-hooks 'time-stamp) | |
| 155 # time-stamp-start: "scriptversion=" | |
| 156 # time-stamp-format: "%:y-%02m-%02d.%02H" | |
| 157 # time-stamp-end: "$" | |
| 158 # End: | |
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Issue 5203:
Transition to pulling open-vcdiff from repository, instead of using snapshot... (Closed)
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