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install-sh (141098) install-sh (174832)
1#!/bin/sh
2# install - install a program, script, or datafile
3
1#!/bin/sh
2# install - install a program, script, or datafile
3
4scriptversion=2004-04-01.17
4scriptversion=2005-05-14.22
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

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53cpprog="${CPPROG-cp}"
54chmodprog="${CHMODPROG-chmod}"
55chownprog="${CHOWNPROG-chown}"
56chgrpprog="${CHGRPPROG-chgrp}"
57stripprog="${STRIPPROG-strip}"
58rmprog="${RMPROG-rm}"
59mkdirprog="${MKDIRPROG-mkdir}"
60
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

--- 40 unchanged lines hidden (view full) ---

53cpprog="${CPPROG-cp}"
54chmodprog="${CHMODPROG-chmod}"
55chownprog="${CHOWNPROG-chown}"
56chgrpprog="${CHGRPPROG-chgrp}"
57stripprog="${STRIPPROG-strip}"
58rmprog="${RMPROG-rm}"
59mkdirprog="${MKDIRPROG-mkdir}"
60
61transformbasename=
62transform_arg=
63instcmd="$mvprog"
64chmodcmd="$chmodprog 0755"
65chowncmd=
66chgrpcmd=
67stripcmd=
68rmcmd="$rmprog -f"
69mvcmd="$mvprog"
70src=
71dst=
72dir_arg=
61chmodcmd="$chmodprog 0755"
62chowncmd=
63chgrpcmd=
64stripcmd=
65rmcmd="$rmprog -f"
66mvcmd="$mvprog"
67src=
68dst=
69dir_arg=
70dstarg=
71no_target_directory=
73
72
74usage="Usage: $0 [OPTION]... SRCFILE DSTFILE
73usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
75 or: $0 [OPTION]... SRCFILES... DIRECTORY
74 or: $0 [OPTION]... SRCFILES... DIRECTORY
76 or: $0 -d DIRECTORIES...
75 or: $0 [OPTION]... -t DIRECTORY SRCFILES...
76 or: $0 [OPTION]... -d DIRECTORIES...
77
77
78In the first form, install SRCFILE to DSTFILE, removing SRCFILE by default.
79In the second, create the directory path DIR.
78In the 1st form, copy SRCFILE to DSTFILE.
79In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
80In the 4th, create DIRECTORIES.
80
81Options:
81
82Options:
82-b=TRANSFORMBASENAME
83-c copy source (using $cpprog) instead of moving (using $mvprog).
83-c (ignored)
84-d create directories instead of installing files.
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
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.
90--help display this help and exit.
91--version display version info and exit.
92
93Environment variables override the default commands:
94 CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG
95"
96
97while test -n "$1"; do
98 case $1 in
91--help display this help and exit.
92--version display version info and exit.
93
94Environment variables override the default commands:
95 CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG
96"
97
98while test -n "$1"; do
99 case $1 in
99 -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
100 shift
100 -c) shift
101 continue;;
102
101 continue;;
102
103 -c) instcmd=$cpprog
104 shift
105 continue;;
106
107 -d) dir_arg=true
108 shift
109 continue;;
110
111 -g) chgrpcmd="$chgrpprog $2"
112 shift
113 shift
114 continue;;
115
103 -d) dir_arg=true
104 shift
105 continue;;
106
107 -g) chgrpcmd="$chgrpprog $2"
108 shift
109 shift
110 continue;;
111
116 --help) echo "$usage"; exit 0;;
112 --help) echo "$usage"; exit $?;;
117
118 -m) chmodcmd="$chmodprog $2"
119 shift
120 shift
121 continue;;
122
123 -o) chowncmd="$chownprog $2"
124 shift
125 shift
126 continue;;
127
128 -s) stripcmd=$stripprog
129 shift
130 continue;;
131
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
132 -t=*) transformarg=`echo $1 | sed 's/-t=//'`
133 shift
134 continue;;
128 -t) dstarg=$2
129 shift
130 shift
131 continue;;
135
132
136 --version) echo "$0 $scriptversion"; exit 0;;
133 -T) no_target_directory=true
134 shift
135 continue;;
137
136
137 --version) echo "$0 $scriptversion"; exit $?;;
138
138 *) # When -d is used, all remaining arguments are directories to create.
139 *) # When -d is used, all remaining arguments are directories to create.
139 test -n "$dir_arg" && break
140 # When -t is used, the destination is already specified.
141 test -n "$dir_arg$dstarg" && 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

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169 -*) src=./$src ;;
170 esac
171
172 if test -n "$dir_arg"; then
173 dst=$src
174 src=
175
176 if test -d "$dst"; then
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

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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
177 instcmd=:
179 mkdircmd=:
178 chmodcmd=
179 else
180 chmodcmd=
181 else
180 instcmd=$mkdirprog
182 mkdircmd=$mkdirprog
181 fi
182 else
183 fi
184 else
183 # Waiting for this to be detected by the "$instcmd $src $dsttmp" command
185 # Waiting for this to be detected by the "$cpprog $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: $src does not exist." >&2
188 exit 1
189 fi
190
191 if test -z "$dstarg"; then

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197 # Protect names starting with `-'.
198 case $dst in
199 -*) dst=./$dst ;;
200 esac
201
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
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

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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: $dstarg: Is a directory" >&2
209 exit 1
210 fi
205 dst=$dst/`basename "$src"`
206 fi
207 fi
208
209 # This sed command emulates the dirname command.
211 dst=$dst/`basename "$src"`
212 fi
213 fi
214
215 # This sed command emulates the dirname command.
210 dstdir=`echo "$dst" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
216 dstdir=`echo "$dst" | sed -e 's,/*$,,;s,[^/]*$,,;s,/*$,,;s,^$,.,'`
211
212 # Make sure that the destination directory exists.
213
214 # Skip lots of stat calls in the usual case.
215 if test ! -d "$dstdir"; then
216 defaultIFS='
217 '
218 IFS="${IFS-$defaultIFS}"
219
220 oIFS=$IFS
221 # Some sh's can't handle IFS=/ for some reason.
222 IFS='%'
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='%'
223 set - `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
229 set x `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
230 shift
224 IFS=$oIFS
225
226 pathcomp=
227
228 while test $# -ne 0 ; do
229 pathcomp=$pathcomp$1
230 shift
231 if test ! -d "$pathcomp"; then
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
232 $mkdirprog "$pathcomp" || lasterr=$?
239 $mkdirprog "$pathcomp"
233 # mkdir can fail with a `File exist' error in case several
234 # install-sh are creating the directory concurrently. This
235 # is OK.
240 # mkdir can fail with a `File exist' error in case several
241 # install-sh are creating the directory concurrently. This
242 # is OK.
236 test ! -d "$pathcomp" && { (exit ${lasterr-1}); exit; }
243 test -d "$pathcomp" || exit
237 fi
238 pathcomp=$pathcomp/
239 done
240 fi
241
242 if test -n "$dir_arg"; then
244 fi
245 pathcomp=$pathcomp/
246 done
247 fi
248
249 if test -n "$dir_arg"; then
243 $doit $instcmd "$dst" \
250 $doit $mkdircmd "$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"; }
248
249 else
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
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
257 dstfile=`basename "$dst"`
257
258
258 # don't allow the sed command to completely eliminate the filename.
259 test -z "$dstfile" && dstfile=`basename "$dst"`
260
261 # Make a couple of temp file names in the proper directory.
262 dsttmp=$dstdir/_inst.$$_
263 rmtmp=$dstdir/_rm.$$_
264
265 # Trap to clean up those temp files at exit.
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.
266 trap 'status=$?; rm -f "$dsttmp" "$rmtmp" && exit $status' 0
264 trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
267 trap '(exit $?); exit' 1 2 13 15
268
265 trap '(exit $?); exit' 1 2 13 15
266
269 # Move or copy the file name to the temp name
270 $doit $instcmd "$src" "$dsttmp" &&
267 # Copy the file name to the temp name.
268 $doit $cpprog "$src" "$dsttmp" &&
271
272 # and set any options; do chmod last to preserve setuid bits.
273 #
274 # If any of these fail, we abort the whole thing. If we want to
275 # ignore errors from any of these, just make sure not to ignore
269
270 # and set any options; do chmod last to preserve setuid bits.
271 #
272 # If any of these fail, we abort the whole thing. If we want to
273 # ignore errors from any of these, just make sure not to ignore
276 # errors from the above "$doit $instcmd $src $dsttmp" command.
274 # errors from the above "$doit $cpprog $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"; } &&
282
283 # Now rename the file to the real destination.
284 { $doit $mvcmd -f "$dsttmp" "$dstdir/$dstfile" 2>/dev/null \

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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
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 \

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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
301 (exit 1); exit
299 (exit 1); exit 1
302 }
303 else
304 :
305 fi
306 } &&
307
308 # Now rename the file to the real destination.
309 $doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
310 }
311 }
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 }
312 fi || { (exit 1); exit; }
310 fi || { (exit 1); exit 1; }
313done
314
315# The final little trick to "correctly" pass the exit status to the exit trap.
316{
311done
312
313# The final little trick to "correctly" pass the exit status to the exit trap.
314{
317 (exit 0); exit
315 (exit 0); exit 0
318}
319
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: "$"
325# End:
316}
317
318# Local variables:
319# eval: (add-hook 'write-file-hooks 'time-stamp)
320# time-stamp-start: "scriptversion="
321# time-stamp-format: "%:y-%02m-%02d.%02H"
322# time-stamp-end: "$"
323# End: