3 # install - install a program, script, or datafile
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.
36 # Calling this script install-sh is preferred over install.sh, to prevent
37 # `make' implicit rules from creating a file called install from it
38 # when there is no Makefile.
40 # This script is compatible with the BSD install script, but was written
41 # from scratch. It can only install one file at a time, a restriction
42 # shared with many OS's install programs.
45 # set DOITPROG to echo to test this script
47 # Don't use :- since 4.3BSD and earlier shells don't like it.
51 # put in absolute paths if you don't have them in your path; or use env. vars.
55 chmodprog="${CHMODPROG-chmod}"
56 chownprog="${CHOWNPROG-chown}"
57 chgrpprog="${CHGRPPROG-chgrp}"
58 stripprog="${STRIPPROG-strip}"
60 mkdirprog="${MKDIRPROG-mkdir}"
65 chmodcmd="$chmodprog 0755"
75 while [ x"$1" != x ]; do
85 -m) chmodcmd="$chmodprog $2"
90 -o) chowncmd="$chownprog $2"
95 -g) chgrpcmd="$chgrpprog $2"
100 -s) stripcmd="$stripprog"
104 -t=*) transformarg=`echo $1 | sed 's/-t=//'`
108 -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
112 *) if [ x"$src" = x ]
116 # this colon is to work around a 386BSD /bin/sh bug
127 echo "install: no input file specified"
133 if [ x"$dir_arg" != x ]; then
145 # Waiting for this to be detected by the "$instcmd $src $dsttmp" command
146 # might cause directories to be created, which would be especially bad
147 # if $src (and thus $dsttmp) contains '*'.
149 if [ -f $src -o -d $src ]
153 echo "install: $src does not exist"
159 echo "install: no destination specified"
165 # If destination is a directory, append the input filename; if your system
166 # does not like double slashes in filenames, you may need to add some logic
170 dst="$dst"/`basename $src`
176 ## this sed command emulates the dirname command
177 dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
179 # Make sure that the destination directory exists.
180 # this part is taken from Noah Friedman's mkinstalldirs script
182 # Skip lots of stat calls in the usual case.
183 if [ ! -d "$dstdir" ]; then
186 IFS="${IFS-${defaultIFS}}"
189 # Some sh's can't handle IFS=/ for some reason.
191 set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
196 while [ $# -ne 0 ] ; do
197 pathcomp="${pathcomp}${1}"
200 if [ ! -d "${pathcomp}" ] ;
202 $mkdirprog "${pathcomp}"
207 pathcomp="${pathcomp}/"
211 if [ x"$dir_arg" != x ]
213 $doit $instcmd $dst &&
215 if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
216 if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
217 if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
218 if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
221 # If we're going to rename the final executable, determine the name now.
223 if [ x"$transformarg" = x ]
225 dstfile=`basename $dst`
227 dstfile=`basename $dst $transformbasename |
228 sed $transformarg`$transformbasename
231 # don't allow the sed command to completely eliminate the filename
233 if [ x"$dstfile" = x ]
235 dstfile=`basename $dst`
240 # Make a temp file name in the proper directory.
242 dsttmp=$dstdir/#inst.$$#
244 # Move or copy the file name to the temp name
246 $doit $instcmd $src $dsttmp &&
248 trap "rm -f ${dsttmp}" 0 &&
250 # and set any options; do chmod last to preserve setuid bits
252 # If any of these fail, we abort the whole thing. If we want to
253 # ignore errors from any of these, just make sure not to ignore
254 # errors from the above "$doit $instcmd $src $dsttmp" command.
256 if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
257 if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
258 if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
259 if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
261 # Now rename the file to the real destination.
263 $doit $rmcmd -f $dstdir/$dstfile &&
264 $doit $mvcmd $dsttmp $dstdir/$dstfile