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Revision 98 - (hide annotations) (download)
Mon Mar 5 15:55:02 2007 UTC (7 years, 1 month ago) by ph10
File size: 3495 byte(s)
This is a second preliminary update, after having done a test build and also a 
check of the maintenance programs. The version is now 7.1-RC1. In autogen.sh, 
autoheader is now before automake, and Tech.Notes (being now in the "maintain" 
directory) are no longer distributed.

1 nigel 53 #! /bin/sh
2     # mkinstalldirs --- make directory hierarchy
3 ph10 98
4     scriptversion=2006-05-11.19
5    
6     # Original author: Noah Friedman <friedman@prep.ai.mit.edu>
7 nigel 53 # Created: 1993-05-16
8 ph10 98 # 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 nigel 53
14 ph10 98 nl='
15     '
16     IFS=" "" $nl"
17 nigel 53 errstatus=0
18 ph10 98 dirmode=
19 nigel 53
20 ph10 98 usage="\
21     Usage: mkinstalldirs [-h] [--help] [--version] [-m MODE] DIR ...
22    
23     Create each directory DIR (with mode MODE, if specified), including all
24     leading file name components.
25    
26     Report bugs to <bug-automake@gnu.org>."
27    
28     # process command line arguments
29     while test $# -gt 0 ; do
30     case $1 in
31     -h | --help | --h*) # -h for help
32     echo "$usage"
33     exit $?
34     ;;
35     -m) # -m PERM arg
36     shift
37     test $# -eq 0 && { echo "$usage" 1>&2; exit 1; }
38     dirmode=$1
39     shift
40     ;;
41     --version)
42     echo "$0 $scriptversion"
43     exit $?
44     ;;
45     --) # stop option processing
46     shift
47     break
48     ;;
49     -*) # unknown option
50     echo "$usage" 1>&2
51     exit 1
52     ;;
53     *) # first non-opt arg
54     break
55     ;;
56     esac
57     done
58    
59 nigel 53 for file
60     do
61 ph10 98 if test -d "$file"; then
62     shift
63     else
64     break
65     fi
66     done
67 nigel 53
68 ph10 98 case $# in
69     0) exit 0 ;;
70     esac
71 nigel 53
72 ph10 98 # Solaris 8's mkdir -p isn't thread-safe. If you mkdir -p a/b and
73     # mkdir -p a/c at the same time, both will detect that a is missing,
74     # one will create a, then the other will try to create a and die with
75     # a "File exists" error. This is a problem when calling mkinstalldirs
76     # from a parallel make. We use --version in the probe to restrict
77     # ourselves to GNU mkdir, which is thread-safe.
78     case $dirmode in
79     '')
80     if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
81     echo "mkdir -p -- $*"
82     exec mkdir -p -- "$@"
83     else
84     # On NextStep and OpenStep, the `mkdir' command does not
85     # recognize any option. It will interpret all options as
86     # directories to create, and then abort because `.' already
87     # exists.
88     test -d ./-p && rmdir ./-p
89     test -d ./--version && rmdir ./--version
90     fi
91     ;;
92     *)
93     if mkdir -m "$dirmode" -p --version . >/dev/null 2>&1 &&
94     test ! -d ./--version; then
95     echo "mkdir -m $dirmode -p -- $*"
96     exec mkdir -m "$dirmode" -p -- "$@"
97     else
98     # Clean up after NextStep and OpenStep mkdir.
99     for d in ./-m ./-p ./--version "./$dirmode";
100     do
101     test -d $d && rmdir $d
102     done
103     fi
104     ;;
105     esac
106 nigel 53
107 ph10 98 for file
108     do
109     case $file in
110     /*) pathcomp=/ ;;
111     *) pathcomp= ;;
112     esac
113     oIFS=$IFS
114     IFS=/
115     set fnord $file
116     shift
117     IFS=$oIFS
118 nigel 53
119 ph10 98 for d
120     do
121     test "x$d" = x && continue
122 nigel 53
123 ph10 98 pathcomp=$pathcomp$d
124     case $pathcomp in
125     -*) pathcomp=./$pathcomp ;;
126     esac
127    
128     if test ! -d "$pathcomp"; then
129     echo "mkdir $pathcomp"
130    
131     mkdir "$pathcomp" || lasterr=$?
132    
133     if test ! -d "$pathcomp"; then
134     errstatus=$lasterr
135     else
136     if test ! -z "$dirmode"; then
137     echo "chmod $dirmode $pathcomp"
138     lasterr=
139     chmod "$dirmode" "$pathcomp" || lasterr=$?
140    
141     if test ! -z "$lasterr"; then
142     errstatus=$lasterr
143     fi
144     fi
145     fi
146     fi
147    
148     pathcomp=$pathcomp/
149     done
150 nigel 53 done
151    
152     exit $errstatus
153    
154 ph10 98 # Local Variables:
155     # mode: shell-script
156     # sh-indentation: 2
157     # eval: (add-hook 'write-file-hooks 'time-stamp)
158     # time-stamp-start: "scriptversion="
159     # time-stamp-format: "%:y-%02m-%02d.%02H"
160     # time-stamp-end: "$"
161     # End:

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