|
996
|
1 #!/bin/sh
|
|
|
2 # install - install a program, script, or datafile
|
|
|
3
|
|
|
4 scriptversion=2004-10-22.00
|
|
|
5
|
|
|
6 # This originates from X11R5 (mit/util/scripts/install.sh), which was
|
|
|
7 # later released in X11R6 (xc/config/util/install.sh) with the
|
|
|
8 # following copyright and license.
|
|
|
9 #
|
|
|
10 # Copyright (C) 1994 X Consortium
|
|
|
11 #
|
|
|
12 # Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
|
13 # of this software and associated documentation files (the "Software"), to
|
|
|
14 # deal in the Software without restriction, including without limitation the
|
|
|
15 # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
|
|
|
16 # sell copies of the Software, and to permit persons to whom the Software is
|
|
|
17 # furnished to do so, subject to the following conditions:
|
|
|
18 #
|
|
|
19 # The above copyright notice and this permission notice shall be included in
|
|
|
20 # all copies or substantial portions of the Software.
|
|
|
21 #
|
|
|
22 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
|
23 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
|
24 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
|
25 # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
|
|
|
26 # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
|
|
|
27 # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
|
28 #
|
|
|
29 # Except as contained in this notice, the name of the X Consortium shall not
|
|
|
30 # be used in advertising or otherwise to promote the sale, use or other deal-
|
|
|
31 # ings in this Software without prior written authorization from the X Consor-
|
|
|
32 # tium.
|
|
|
33 #
|
|
|
34 #
|
|
|
35 # FSF changes to this file are in the public domain.
|
|
|
36 #
|
|
|
37 # Calling this script install-sh is preferred over install.sh, to prevent
|
|
|
38 # `make' implicit rules from creating a file called install from it
|
|
|
39 # when there is no Makefile.
|
|
|
40 #
|
|
|
41 # This script is compatible with the BSD install script, but was written
|
|
|
42 # from scratch. It can only install one file at a time, a restriction
|
|
|
43 # shared with many OS's install programs.
|
|
|
44
|
|
|
45 # set DOITPROG to echo to test this script
|
|
|
46
|
|
|
47 # Don't use :- since 4.3BSD and earlier shells don't like it.
|
|
|
48 doit="${DOITPROG-}"
|
|
|
49
|
|
|
50 # put in absolute paths if you don't have them in your path; or use env. vars.
|
|
|
51
|
|
|
52 mvprog="${MVPROG-mv}"
|
|
|
53 cpprog="${CPPROG-cp}"
|
|
|
54 chmodprog="${CHMODPROG-chmod}"
|
|
|
55 chownprog="${CHOWNPROG-chown}"
|
|
|
56 chgrpprog="${CHGRPPROG-chgrp}"
|
|
|
57 stripprog="${STRIPPROG-strip}"
|
|
|
58 rmprog="${RMPROG-rm}"
|
|
|
59 mkdirprog="${MKDIRPROG-mkdir}"
|
|
|
60
|
|
|
61 chmodcmd="$chmodprog 0755"
|
|
|
62 chowncmd=
|
|
|
63 chgrpcmd=
|
|
|
64 stripcmd=
|
|
|
65 rmcmd="$rmprog -f"
|
|
|
66 mvcmd="$mvprog"
|
|
|
67 src=
|
|
|
68 dst=
|
|
|
69 dir_arg=
|
|
|
70 dstarg=
|
|
|
71 no_target_directory=
|
|
|
72
|
|
|
73 usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
|
|
|
74 or: $0 [OPTION]... SRCFILES... DIRECTORY
|
|
|
75 or: $0 [OPTION]... -t DIRECTORY SRCFILES...
|
|
|
76 or: $0 [OPTION]... -d DIRECTORIES...
|
|
|
77
|
|
|
78 In the 1st form, copy SRCFILE to DSTFILE.
|
|
|
79 In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
|
|
|
80 In the 4th, create DIRECTORIES.
|
|
|
81
|
|
|
82 Options:
|
|
|
83 -c (ignored)
|
|
|
84 -d create directories instead of installing files.
|
|
|
85 -g GROUP $chgrpprog installed files to GROUP.
|
|
|
86 -m MODE $chmodprog installed files to MODE.
|
|
|
87 -o USER $chownprog installed files to USER.
|
|
|
88 -s $stripprog installed files.
|
|
|
89 -t DIRECTORY install into DIRECTORY.
|
|
|
90 -T report an error if DSTFILE is a directory.
|
|
|
91 --help display this help and exit.
|
|
|
92 --version display version info and exit.
|
|
|
93
|
|
|
94 Environment variables override the default commands:
|
|
|
95 CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG
|
|
|
96 "
|
|
|
97
|
|
|
98 while test -n "$1"; do
|
|
|
99 case $1 in
|
|
|
100 -c) shift
|
|
|
101 continue;;
|
|
|
102
|
|
|
103 -d) dir_arg=true
|
|
|
104 shift
|
|
|
105 continue;;
|
|
|
106
|
|
|
107 -g) chgrpcmd="$chgrpprog $2"
|
|
|
108 shift
|
|
|
109 shift
|
|
|
110 continue;;
|
|
|
111
|
|
|
112 --help) echo "$usage"; exit 0;;
|
|
|
113
|
|
|
114 -m) chmodcmd="$chmodprog $2"
|
|
|
115 shift
|
|
|
116 shift
|
|
|
117 continue;;
|
|
|
118
|
|
|
119 -o) chowncmd="$chownprog $2"
|
|
|
120 shift
|
|
|
121 shift
|
|
|
122 continue;;
|
|
|
123
|
|
|
124 -s) stripcmd=$stripprog
|
|
|
125 shift
|
|
|
126 continue;;
|
|
|
127
|
|
|
128 -t) dstarg=$2
|
|
|
129 shift
|
|
|
130 shift
|
|
|
131 continue;;
|
|
|
132
|
|
|
133 -T) no_target_directory=true
|
|
|
134 shift
|
|
|
135 continue;;
|
|
|
136
|
|
|
137 --version) echo "$0 $scriptversion"; exit 0;;
|
|
|
138
|
|
|
139 *) # When -d is used, all remaining arguments are directories to create.
|
|
|
140 # When -t is used, the destination is already specified.
|
|
|
141 test -n "$dir_arg$dstarg" && break
|
|
|
142 # Otherwise, the last argument is the destination. Remove it from $@.
|
|
|
143 for arg
|
|
|
144 do
|
|
|
145 if test -n "$dstarg"; then
|
|
|
146 # $@ is not empty: it contains at least $arg.
|
|
|
147 set fnord "$@" "$dstarg"
|
|
|
148 shift # fnord
|
|
|
149 fi
|
|
|
150 shift # arg
|
|
|
151 dstarg=$arg
|
|
|
152 done
|
|
|
153 break;;
|
|
|
154 esac
|
|
|
155 done
|
|
|
156
|
|
|
157 if test -z "$1"; then
|
|
|
158 if test -z "$dir_arg"; then
|
|
|
159 echo "$0: no input file specified." >&2
|
|
|
160 exit 1
|
|
|
161 fi
|
|
|
162 # It's OK to call `install-sh -d' without argument.
|
|
|
163 # This can happen when creating conditional directories.
|
|
|
164 exit 0
|
|
|
165 fi
|
|
|
166
|
|
|
167 for src
|
|
|
168 do
|
|
|
169 # Protect names starting with `-'.
|
|
|
170 case $src in
|
|
|
171 -*) src=./$src ;;
|
|
|
172 esac
|
|
|
173
|
|
|
174 if test -n "$dir_arg"; then
|
|
|
175 dst=$src
|
|
|
176 src=
|
|
|
177
|
|
|
178 if test -d "$dst"; then
|
|
|
179 mkdircmd=:
|
|
|
180 chmodcmd=
|
|
|
181 else
|
|
|
182 mkdircmd=$mkdirprog
|
|
|
183 fi
|
|
|
184 else
|
|
|
185 # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
|
|
|
186 # might cause directories to be created, which would be especially bad
|
|
|
187 # if $src (and thus $dsttmp) contains '*'.
|
|
|
188 if test ! -f "$src" && test ! -d "$src"; then
|
|
|
189 echo "$0: $src does not exist." >&2
|
|
|
190 exit 1
|
|
|
191 fi
|
|
|
192
|
|
|
193 if test -z "$dstarg"; then
|
|
|
194 echo "$0: no destination specified." >&2
|
|
|
195 exit 1
|
|
|
196 fi
|
|
|
197
|
|
|
198 dst=$dstarg
|
|
|
199 # Protect names starting with `-'.
|
|
|
200 case $dst in
|
|
|
201 -*) dst=./$dst ;;
|
|
|
202 esac
|
|
|
203
|
|
|
204 # If destination is a directory, append the input filename; won't work
|
|
|
205 # if double slashes aren't ignored.
|
|
|
206 if test -d "$dst"; then
|
|
|
207 if test -n "$no_target_directory"; then
|
|
|
208 echo "$0: $dstarg: Is a directory" >&2
|
|
|
209 exit 1
|
|
|
210 fi
|
|
|
211 dst=$dst/`basename "$src"`
|
|
|
212 fi
|
|
|
213 fi
|
|
|
214
|
|
|
215 # This sed command emulates the dirname command.
|
|
|
216 dstdir=`echo "$dst" | sed -e 's,/*$,,;s,[^/]*$,,;s,/*$,,;s,^$,.,'`
|
|
|
217
|
|
|
218 # Make sure that the destination directory exists.
|
|
|
219
|
|
|
220 # Skip lots of stat calls in the usual case.
|
|
|
221 if test ! -d "$dstdir"; then
|
|
|
222 defaultIFS='
|
|
|
223 '
|
|
|
224 IFS="${IFS-$defaultIFS}"
|
|
|
225
|
|
|
226 oIFS=$IFS
|
|
|
227 # Some sh's can't handle IFS=/ for some reason.
|
|
|
228 IFS='%'
|
|
|
229 set x `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
|
|
|
230 shift
|
|
|
231 IFS=$oIFS
|
|
|
232
|
|
|
233 pathcomp=
|
|
|
234
|
|
|
235 while test $# -ne 0 ; do
|
|
|
236 pathcomp=$pathcomp$1
|
|
|
237 shift
|
|
|
238 if test ! -d "$pathcomp"; then
|
|
|
239 $mkdirprog "$pathcomp"
|
|
|
240 # mkdir can fail with a `File exist' error in case several
|
|
|
241 # install-sh are creating the directory concurrently. This
|
|
|
242 # is OK.
|
|
|
243 test -d "$pathcomp" || exit
|
|
|
244 fi
|
|
|
245 pathcomp=$pathcomp/
|
|
|
246 done
|
|
|
247 fi
|
|
|
248
|
|
|
249 if test -n "$dir_arg"; then
|
|
|
250 $doit $mkdircmd "$dst" \
|
|
|
251 && { test -z "$chowncmd" || $doit $chowncmd "$dst"; } \
|
|
|
252 && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } \
|
|
|
253 && { test -z "$stripcmd" || $doit $stripcmd "$dst"; } \
|
|
|
254 && { test -z "$chmodcmd" || $doit $chmodcmd "$dst"; }
|
|
|
255
|
|
|
256 else
|
|
|
257 dstfile=`basename "$dst"`
|
|
|
258
|
|
|
259 # Make a couple of temp file names in the proper directory.
|
|
|
260 dsttmp=$dstdir/_inst.$$_
|
|
|
261 rmtmp=$dstdir/_rm.$$_
|
|
|
262
|
|
|
263 # Trap to clean up those temp files at exit.
|
|
|
264 trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
|
|
|
265 trap '(exit $?); exit' 1 2 13 15
|
|
|
266
|
|
|
267 # Copy the file name to the temp name.
|
|
|
268 $doit $cpprog "$src" "$dsttmp" &&
|
|
|
269
|
|
|
270 # and set any options; do chmod last to preserve setuid bits.
|
|
|
271 #
|
|
|
272 # If any of these fail, we abort the whole thing. If we want to
|
|
|
273 # ignore errors from any of these, just make sure not to ignore
|
|
|
274 # errors from the above "$doit $cpprog $src $dsttmp" command.
|
|
|
275 #
|
|
|
276 { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \
|
|
|
277 && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \
|
|
|
278 && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \
|
|
|
279 && { test -z "$chmodcmd" || $doit $chmodcmd "$dsttmp"; } &&
|
|
|
280
|
|
|
281 # Now rename the file to the real destination.
|
|
|
282 { $doit $mvcmd -f "$dsttmp" "$dstdir/$dstfile" 2>/dev/null \
|
|
|
283 || {
|
|
|
284 # The rename failed, perhaps because mv can't rename something else
|
|
|
285 # to itself, or perhaps because mv is so ancient that it does not
|
|
|
286 # support -f.
|
|
|
287
|
|
|
288 # Now remove or move aside any old file at destination location.
|
|
|
289 # We try this two ways since rm can't unlink itself on some
|
|
|
290 # systems and the destination file might be busy for other
|
|
|
291 # reasons. In this case, the final cleanup might fail but the new
|
|
|
292 # file should still install successfully.
|
|
|
293 {
|
|
|
294 if test -f "$dstdir/$dstfile"; then
|
|
|
295 $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null \
|
|
|
296 || $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \
|
|
|
297 || {
|
|
|
298 echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2
|
|
|
299 (exit 1); exit
|
|
|
300 }
|
|
|
301 else
|
|
|
302 :
|
|
|
303 fi
|
|
|
304 } &&
|
|
|
305
|
|
|
306 # Now rename the file to the real destination.
|
|
|
307 $doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
|
|
|
308 }
|
|
|
309 }
|
|
|
310 fi || { (exit 1); exit; }
|
|
|
311 done
|
|
|
312
|
|
|
313 # The final little trick to "correctly" pass the exit status to the exit trap.
|
|
|
314 {
|
|
|
315 (exit 0); exit
|
|
|
316 }
|
|
|
317
|
|
|
318 # Local variables:
|
|
|
319 # eval: (add-hook 'write-file-hooks 'time-stamp)
|
|
|
320 # time-stamp-start: "scriptversion="
|
|
|
321 # time-stamp-format: "%:y-%02m-%02d.%02H"
|
|
|
322 # time-stamp-end: "$"
|
|
|
323 # End:
|
