1#!/bin/sh
| 1#!/bin/sh
|
2#
| |
3# install - install a program, script, or datafile
| 2# install - install a program, script, or datafile
|
4# This comes from X11R5 (mit/util/scripts/install.sh).
| 3
4scriptversion=2004-04-01.17
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.
|
5#
| 9#
|
6# Copyright 1991 by the Massachusetts Institute of Technology
| 10# Copyright (C) 1994 X Consortium
|
7#
| 11#
|
8# Permission to use, copy, modify, distribute, and sell this software and its
9# documentation for any purpose is hereby granted without fee, provided that
10# the above copyright notice appear in all copies and that both that
11# copyright notice and this permission notice appear in supporting
12# documentation, and that the name of M.I.T. not be used in advertising or
13# publicity pertaining to distribution of the software without specific,
14# written prior permission. M.I.T. makes no representations about the
15# suitability of this software for any purpose. It is provided "as is"
16# without express or implied warranty.
| 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:
|
17#
| 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#
|
18# Calling this script install-sh is preferred over install.sh, to prevent
19# `make' implicit rules from creating a file called install from it
20# when there is no Makefile.
21#
22# This script is compatible with the BSD install script, but was written
23# from scratch. It can only install one file at a time, a restriction
24# shared with many OS's install programs.
25
| 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
|
26
| |
27# set DOITPROG to echo to test this script
28
29# Don't use :- since 4.3BSD and earlier shells don't like it.
30doit="${DOITPROG-}"
31
| 45# set DOITPROG to echo to test this script
46
47# Don't use :- since 4.3BSD and earlier shells don't like it.
48doit="${DOITPROG-}"
49
|
32
| |
33# put in absolute paths if you don't have them in your path; or use env. vars.
34
35mvprog="${MVPROG-mv}"
36cpprog="${CPPROG-cp}"
37chmodprog="${CHMODPROG-chmod}"
38chownprog="${CHOWNPROG-chown}"
39chgrpprog="${CHGRPPROG-chgrp}"
40stripprog="${STRIPPROG-strip}"
41rmprog="${RMPROG-rm}"
42mkdirprog="${MKDIRPROG-mkdir}"
43
| 50# put in absolute paths if you don't have them in your path; or use env. vars.
51
52mvprog="${MVPROG-mv}"
53cpprog="${CPPROG-cp}"
54chmodprog="${CHMODPROG-chmod}"
55chownprog="${CHOWNPROG-chown}"
56chgrpprog="${CHGRPPROG-chgrp}"
57stripprog="${STRIPPROG-strip}"
58rmprog="${RMPROG-rm}"
59mkdirprog="${MKDIRPROG-mkdir}"
60
|
44transformbasename=""
45transform_arg=""
| 61transformbasename=
62transform_arg=
|
46instcmd="$mvprog"
47chmodcmd="$chmodprog 0755"
| 63instcmd="$mvprog"
64chmodcmd="$chmodprog 0755"
|
48chowncmd=""
49chgrpcmd=""
50stripcmd=""
| 65chowncmd=
66chgrpcmd=
67stripcmd=
|
51rmcmd="$rmprog -f"
52mvcmd="$mvprog"
| 68rmcmd="$rmprog -f"
69mvcmd="$mvprog"
|
53src=""
54dst=""
55dir_arg=""
| 70src=
71dst=
72dir_arg=
|
56
| 73
|
57while [ x"$1" != x ]; do
58 case $1 in
59 -c) instcmd="$cpprog"
60 shift
61 continue;;
| 74usage="Usage: $0 [OPTION]... SRCFILE DSTFILE
75 or: $0 [OPTION]... SRCFILES... DIRECTORY
76 or: $0 -d DIRECTORIES...
|
62
| 77
|
63 -d) dir_arg=true
64 shift
65 continue;;
| 78In the first form, install SRCFILE to DSTFILE, removing SRCFILE by default.
79In the second, create the directory path DIR.
|
66
| 80
|
67 -m) chmodcmd="$chmodprog $2"
68 shift
69 shift
70 continue;;
| 81Options:
82-b=TRANSFORMBASENAME
83-c copy source (using $cpprog) instead of moving (using $mvprog).
84-d create directories instead of installing files.
85-g GROUP $chgrp installed files to GROUP.
86-m MODE $chmod installed files to MODE.
87-o USER $chown installed files to USER.
88-s strip installed files (using $stripprog).
89-t=TRANSFORM
90--help display this help and exit.
91--version display version info and exit.
|
71
| 92
|
72 -o) chowncmd="$chownprog $2"
73 shift
74 shift
75 continue;;
| 93Environment variables override the default commands:
94 CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG
95"
|
76
| 96
|
77 -g) chgrpcmd="$chgrpprog $2"
78 shift
79 shift
80 continue;;
| 97while test -n "$1"; do
98 case $1 in
99 -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
100 shift
101 continue;;
|
81
| 102
|
82 -s) stripcmd="$stripprog"
83 shift
84 continue;;
| 103 -c) instcmd=$cpprog
104 shift
105 continue;;
|
85
| 106
|
86 -t=*) transformarg=`echo $1 | sed 's/-t=//'`
87 shift
88 continue;;
| 107 -d) dir_arg=true
108 shift
109 continue;;
|
89
| 110
|
90 -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
91 shift
92 continue;;
| 111 -g) chgrpcmd="$chgrpprog $2"
112 shift
113 shift
114 continue;;
|
93
| 115
|
94 *) if [ x"$src" = x ]
95 then
96 src=$1
97 else
98 # this colon is to work around a 386BSD /bin/sh bug
99 :
100 dst=$1
101 fi
102 shift
103 continue;;
104 esac
105done
| 116 --help) echo "$usage"; exit 0;;
|
106
| 117
|
107if [ x"$src" = x ]
108then
109 echo "install: no input file specified"
110 exit 1
111else
112 true
113fi
| 118 -m) chmodcmd="$chmodprog $2"
119 shift
120 shift
121 continue;;
|
114
| 122
|
115if [ x"$dir_arg" != x ]; then
116 dst=$src
117 src=""
118
119 if [ -d $dst ]; then
120 instcmd=:
121 chmodcmd=""
122 else
123 instcmd=mkdir
124 fi
125else
| 123 -o) chowncmd="$chownprog $2"
124 shift
125 shift
126 continue;;
|
126
| 127
|
127# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
128# might cause directories to be created, which would be especially bad
129# if $src (and thus $dsttmp) contains '*'.
| 128 -s) stripcmd=$stripprog
129 shift
130 continue;;
|
130
| 131
|
131 if [ -f $src -o -d $src ]
132 then
133 true
134 else
135 echo "install: $src does not exist"
136 exit 1
137 fi
138
139 if [ x"$dst" = x ]
140 then
141 echo "install: no destination specified"
142 exit 1
143 else
144 true
145 fi
| 132 -t=*) transformarg=`echo $1 | sed 's/-t=//'`
133 shift
134 continue;;
|
146
| 135
|
147# If destination is a directory, append the input filename; if your system
148# does not like double slashes in filenames, you may need to add some logic
| 136 --version) echo "$0 $scriptversion"; exit 0;;
|
149
| 137
|
150 if [ -d $dst ]
151 then
152 dst="$dst"/`basename $src`
153 else
154 true
155 fi
| 138 *) # When -d is used, all remaining arguments are directories to create.
139 test -n "$dir_arg" && break
140 # Otherwise, the last argument is the destination. Remove it from $@.
141 for arg
142 do
143 if test -n "$dstarg"; then
144 # $@ is not empty: it contains at least $arg.
145 set fnord "$@" "$dstarg"
146 shift # fnord
147 fi
148 shift # arg
149 dstarg=$arg
150 done
151 break;;
152 esac
153done
154
155if test -z "$1"; then
156 if test -z "$dir_arg"; then
157 echo "$0: no input file specified." >&2
158 exit 1
159 fi
160 # It's OK to call `install-sh -d' without argument.
161 # This can happen when creating conditional directories.
162 exit 0
|
156fi
157
| 163fi
164
|
158## this sed command emulates the dirname command
159dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
| 165for src
166do
167 # Protect names starting with `-'.
168 case $src in
169 -*) src=./$src ;;
170 esac
|
160
| 171
|
161# Make sure that the destination directory exists.
162# this part is taken from Noah Friedman's mkinstalldirs script
| 172 if test -n "$dir_arg"; then
173 dst=$src
174 src=
|
163
| 175
|
164# Skip lots of stat calls in the usual case.
165if [ ! -d "$dstdir" ]; then
166defaultIFS='
167'
168IFS="${IFS-${defaultIFS}}"
| 176 if test -d "$dst"; then
177 instcmd=:
178 chmodcmd=
179 else
180 instcmd=$mkdirprog
181 fi
182 else
183 # Waiting for this to be detected by the "$instcmd $src $dsttmp" command
184 # might cause directories to be created, which would be especially bad
185 # if $src (and thus $dsttmp) contains '*'.
186 if test ! -f "$src" && test ! -d "$src"; then
187 echo "$0: $src does not exist." >&2
188 exit 1
189 fi
|
169
| 190
|
170oIFS="${IFS}"
171# Some sh's can't handle IFS=/ for some reason.
172IFS='%'
173set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
174IFS="${oIFS}"
| 191 if test -z "$dstarg"; then
192 echo "$0: no destination specified." >&2
193 exit 1
194 fi
|
175
| 195
|
176pathcomp=''
| 196 dst=$dstarg
197 # Protect names starting with `-'.
198 case $dst in
199 -*) dst=./$dst ;;
200 esac
|
177
| 201
|
178while [ $# -ne 0 ] ; do
179 pathcomp="${pathcomp}${1}"
180 shift
| 202 # If destination is a directory, append the input filename; won't work
203 # if double slashes aren't ignored.
204 if test -d "$dst"; then
205 dst=$dst/`basename "$src"`
206 fi
207 fi
|
181
| 208
|
182 if [ ! -d "${pathcomp}" ] ;
183 then
184 $mkdirprog "${pathcomp}"
185 else
186 true
187 fi
| 209 # This sed command emulates the dirname command.
210 dstdir=`echo "$dst" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
|
188
| 211
|
189 pathcomp="${pathcomp}/"
190done
191fi
| 212 # Make sure that the destination directory exists.
|
192
| 213
|
193if [ x"$dir_arg" != x ]
194then
195 $doit $instcmd $dst &&
| 214 # Skip lots of stat calls in the usual case.
215 if test ! -d "$dstdir"; then
216 defaultIFS='
217 '
218 IFS="${IFS-$defaultIFS}"
|
196
| 219
|
197 if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
198 if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
199 if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
200 if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
201else
| 220 oIFS=$IFS
221 # Some sh's can't handle IFS=/ for some reason.
222 IFS='%'
223 set - `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
224 IFS=$oIFS
|
202
| 225
|
203# If we're going to rename the final executable, determine the name now.
| 226 pathcomp=
|
204
| 227
|
205 if [ x"$transformarg" = x ]
206 then
207 dstfile=`basename $dst`
208 else
209 dstfile=`basename $dst $transformbasename |
210 sed $transformarg`$transformbasename
211 fi
| 228 while test $# -ne 0 ; do
229 pathcomp=$pathcomp$1
230 shift
231 if test ! -d "$pathcomp"; then
232 $mkdirprog "$pathcomp" || lasterr=$?
233 # mkdir can fail with a `File exist' error in case several
234 # install-sh are creating the directory concurrently. This
235 # is OK.
236 test ! -d "$pathcomp" && { (exit ${lasterr-1}); exit; }
237 fi
238 pathcomp=$pathcomp/
239 done
240 fi
|
212
| 241
|
213# don't allow the sed command to completely eliminate the filename
| 242 if test -n "$dir_arg"; then
243 $doit $instcmd "$dst" \
244 && { test -z "$chowncmd" || $doit $chowncmd "$dst"; } \
245 && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } \
246 && { test -z "$stripcmd" || $doit $stripcmd "$dst"; } \
247 && { test -z "$chmodcmd" || $doit $chmodcmd "$dst"; }
|
214
| 248
|
215 if [ x"$dstfile" = x ]
216 then
217 dstfile=`basename $dst`
218 else
219 true
220 fi
| 249 else
250 # If we're going to rename the final executable, determine the name now.
251 if test -z "$transformarg"; then
252 dstfile=`basename "$dst"`
253 else
254 dstfile=`basename "$dst" $transformbasename \
255 | sed $transformarg`$transformbasename
256 fi
|
221
| 257
|
222# Make a temp file name in the proper directory.
| 258 # don't allow the sed command to completely eliminate the filename.
259 test -z "$dstfile" && dstfile=`basename "$dst"`
|
223
| 260
|
224 dsttmp=$dstdir/#inst.$$#
| 261 # Make a couple of temp file names in the proper directory.
262 dsttmp=$dstdir/_inst.$$_
263 rmtmp=$dstdir/_rm.$$_
|
225
| 264
|
226# Move or copy the file name to the temp name
| 265 # Trap to clean up those temp files at exit.
266 trap 'status=$?; rm -f "$dsttmp" "$rmtmp" && exit $status' 0
267 trap '(exit $?); exit' 1 2 13 15
|
227
| 268
|
228 $doit $instcmd $src $dsttmp &&
| 269 # Move or copy the file name to the temp name
270 $doit $instcmd "$src" "$dsttmp" &&
|
229
| 271
|
230 trap "rm -f ${dsttmp}" 0 &&
| 272 # and set any options; do chmod last to preserve setuid bits.
273 #
274 # If any of these fail, we abort the whole thing. If we want to
275 # ignore errors from any of these, just make sure not to ignore
276 # errors from the above "$doit $instcmd $src $dsttmp" command.
277 #
278 { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \
279 && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \
280 && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \
281 && { test -z "$chmodcmd" || $doit $chmodcmd "$dsttmp"; } &&
|
231
| 282
|
232# and set any options; do chmod last to preserve setuid bits
| 283 # Now rename the file to the real destination.
284 { $doit $mvcmd -f "$dsttmp" "$dstdir/$dstfile" 2>/dev/null \
285 || {
286 # The rename failed, perhaps because mv can't rename something else
287 # to itself, or perhaps because mv is so ancient that it does not
288 # support -f.
|
233
| 289
|
234# If any of these fail, we abort the whole thing. If we want to
235# ignore errors from any of these, just make sure not to ignore
236# errors from the above "$doit $instcmd $src $dsttmp" command.
| 290 # Now remove or move aside any old file at destination location.
291 # We try this two ways since rm can't unlink itself on some
292 # systems and the destination file might be busy for other
293 # reasons. In this case, the final cleanup might fail but the new
294 # file should still install successfully.
295 {
296 if test -f "$dstdir/$dstfile"; then
297 $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null \
298 || $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \
299 || {
300 echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2
301 (exit 1); exit
302 }
303 else
304 :
305 fi
306 } &&
|
237
| 307
|
238 if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
239 if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
240 if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
241 if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
| 308 # Now rename the file to the real destination.
309 $doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
310 }
311 }
312 fi || { (exit 1); exit; }
313done
|
242
| 314
|
243# Now rename the file to the real destination.
| 315# The final little trick to "correctly" pass the exit status to the exit trap.
316{
317 (exit 0); exit
318}
|
244
| 319
|
245 $doit $rmcmd -f $dstdir/$dstfile &&
246 $doit $mvcmd $dsttmp $dstdir/$dstfile
247
248fi &&
249
250
251exit 0
| 320# Local variables:
321# eval: (add-hook 'write-file-hooks 'time-stamp)
322# time-stamp-start: "scriptversion="
323# time-stamp-format: "%:y-%02m-%02d.%02H"
324# time-stamp-end: "$"
325# End:
|
| |