3
3
# install - install a program, script, or datafile
4
# This comes from X11R5 (mit/util/scripts/install.sh).
6
# Copyright 1991 by the Massachusetts Institute of Technology
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.
5
# This originates from X11R5 (mit/util/scripts/install.sh), which was
6
# later released in X11R6 (xc/config/util/install.sh) with the
7
# following copyright and license.
9
# Copyright (C) 1994 X Consortium
11
# Permission is hereby granted, free of charge, to any person obtaining a copy
12
# of this software and associated documentation files (the "Software"), to
13
# deal in the Software without restriction, including without limitation the
14
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
15
# sell copies of the Software, and to permit persons to whom the Software is
16
# furnished to do so, subject to the following conditions:
18
# The above copyright notice and this permission notice shall be included in
19
# all copies or substantial portions of the Software.
21
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
22
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
23
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
24
# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
25
# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
26
# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
28
# Except as contained in this notice, the name of the X Consortium shall not
29
# be used in advertising or otherwise to promote the sale, use or other deal-
30
# ings in this Software without prior written authorization from the X Consor-
34
# FSF changes to this file are in the public domain.
18
36
# Calling this script install-sh is preferred over install.sh, to prevent
19
37
# `make' implicit rules from creating a file called install from it
127
145
# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
128
# might cause directories to be created, which would be especially bad
146
# might cause directories to be created, which would be especially bad
129
147
# if $src (and thus $dsttmp) contains '*'.
131
if [ -f $src -o -d $src ]
149
if [ -f "$src" ] || [ -d "$src" ]
135
echo "install: $src does not exist"
153
echo "$0: $src does not exist" >&2
139
157
if [ x"$dst" = x ]
141
echo "install: no destination specified"
159
echo "$0: no destination specified" >&2
147
165
# If destination is a directory, append the input filename; if your system
148
166
# does not like double slashes in filenames, you may need to add some logic
152
dst="$dst"/`basename $src`
170
dst=$dst/`basename "$src"`
158
176
## this sed command emulates the dirname command
159
dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
177
dstdir=`echo "$dst" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
161
179
# Make sure that the destination directory exists.
162
180
# this part is taken from Noah Friedman's mkinstalldirs script
165
183
if [ ! -d "$dstdir" ]; then
168
IFS="${IFS-${defaultIFS}}"
186
IFS="${IFS-$defaultIFS}"
171
189
# Some sh's can't handle IFS=/ for some reason.
173
set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
191
set - `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
178
196
while [ $# -ne 0 ] ; do
179
pathcomp="${pathcomp}${1}"
182
if [ ! -d "${pathcomp}" ] ;
200
if [ ! -d "$pathcomp" ] ;
184
$mkdirprog "${pathcomp}"
202
$mkdirprog "$pathcomp"
189
pathcomp="${pathcomp}/"
193
211
if [ x"$dir_arg" != x ]
195
$doit $instcmd $dst &&
213
$doit $instcmd "$dst" &&
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 $dst; else true ; fi
215
if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dst"; else : ; fi &&
216
if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dst"; else : ; fi &&
217
if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dst"; else : ; fi &&
218
if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dst"; else : ; fi
203
221
# If we're going to rename the final executable, determine the name now.
205
if [ x"$transformarg" = x ]
223
if [ x"$transformarg" = x ]
207
dstfile=`basename $dst`
225
dstfile=`basename "$dst"`
209
dstfile=`basename $dst $transformbasename |
227
dstfile=`basename "$dst" $transformbasename |
210
228
sed $transformarg`$transformbasename
213
231
# don't allow the sed command to completely eliminate the filename
215
if [ x"$dstfile" = x ]
233
if [ x"$dstfile" = x ]
217
dstfile=`basename $dst`
235
dstfile=`basename "$dst"`
222
# Make a temp file name in the proper directory.
224
dsttmp=$dstdir/#inst.$$#
240
# Make a couple of temp file names in the proper directory.
242
dsttmp=$dstdir/_inst.$$_
243
rmtmp=$dstdir/_rm.$$_
245
# Trap to clean up temp files at exit.
247
trap 'status=$?; rm -f "$dsttmp" "$rmtmp" && exit $status' 0
248
trap '(exit $?); exit' 1 2 13 15
226
250
# Move or copy the file name to the temp name
228
$doit $instcmd $src $dsttmp &&
230
trap "rm -f ${dsttmp}" 0 &&
252
$doit $instcmd "$src" "$dsttmp" &&
232
254
# and set any options; do chmod last to preserve setuid bits
235
257
# ignore errors from any of these, just make sure not to ignore
236
258
# errors from the above "$doit $instcmd $src $dsttmp" command.
238
if [ x"$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 $dsttmp; else true;fi &&
260
if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dsttmp"; else :;fi &&
261
if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dsttmp"; else :;fi &&
262
if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dsttmp"; else :;fi &&
263
if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dsttmp"; else :;fi &&
265
# Now remove or move aside any old file at destination location. We try this
266
# two ways since rm can't unlink itself on some systems and the destination
267
# file might be busy for other reasons. In this case, the final cleanup
268
# might fail but the new file should still install successfully.
271
if [ -f "$dstdir/$dstfile" ]
273
$doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null ||
274
$doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null ||
276
echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2
243
284
# Now rename the file to the real destination.
245
$doit $rmcmd -f $dstdir/$dstfile &&
246
$doit $mvcmd $dsttmp $dstdir/$dstfile
286
$doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
290
# The final little trick to "correctly" pass the exit status to the exit trap.