3 ## Copyright 1998-2000 The OpenLDAP Foundation
4 ## COPYING RESTRICTIONS APPLY. See COPYRIGHT File in top level directory
5 ## of this package for details.
7 # install - install a program, script, or datafile
8 # This comes from X11R5 (mit/util/scripts/install.sh).
10 # Copyright 1991 by the Massachusetts Institute of Technology
12 # Permission to use, copy, modify, distribute, and sell this software and its
13 # documentation for any purpose is hereby granted without fee, provided that
14 # the above copyright notice appear in all copies and that both that
15 # copyright notice and this permission notice appear in supporting
16 # documentation, and that the name of M.I.T. not be used in advertising or
17 # publicity pertaining to distribution of the software without specific,
18 # written prior permission. M.I.T. makes no representations about the
19 # suitability of this software for any purpose. It is provided "as is"
20 # without express or implied warranty.
22 # Calling this script install-sh is preferred over install.sh, to prevent
23 # `make' implicit rules from creating a file called install from it
24 # when there is no Makefile.
26 # This script is compatible with the BSD install script, but was written
27 # from scratch. It can only install one file at a time, a restriction
28 # shared with many OS's install programs.
31 # set DOITPROG to echo to test this script
33 # Don't use :- since 4.3BSD and earlier shells don't like it.
37 # put in absolute paths if you don't have them in your path; or use env. vars.
41 chmodprog="${CHMODPROG-chmod}"
42 chownprog="${CHOWNPROG-chown}"
43 chgrpprog="${CHGRPPROG-chgrp}"
44 stripprog="${STRIPPROG-strip}"
46 mkdirprog="${MKDIRPROG-mkdir}"
51 chmodcmd="$chmodprog 0755"
61 while [ x"$1" != x ]; do
71 -m) chmodcmd="$chmodprog $2"
76 -o) chowncmd="$chownprog $2"
81 -g) chgrpcmd="$chgrpprog $2"
86 -s) stripcmd="$stripprog"
90 -t=*) transformarg=`echo $1 | sed 's/-t=//'`
94 -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
102 # this colon is to work around a 386BSD /bin/sh bug
113 echo "install: no input file specified"
119 if [ x"$dir_arg" != x ]; then
131 # Waiting for this to be detected by the "$instcmd $src $dsttmp" command
132 # might cause directories to be created, which would be especially bad
133 # if $src (and thus $dsttmp) contains '*'.
135 if [ -f $src -o -d $src ]
139 echo "install: $src does not exist"
145 echo "install: no destination specified"
151 # If destination is a directory, append the input filename; if your system
152 # does not like double slashes in filenames, you may need to add some logic
156 dst="$dst"/`basename $src`
162 ## this sed command emulates the dirname command
163 dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
165 # Make sure that the destination directory exists.
166 # this part is taken from Noah Friedman's mkinstalldirs script
168 # Skip lots of stat calls in the usual case.
169 if [ ! -d "$dstdir" ]; then
172 IFS="${IFS-${defaultIFS}}"
175 # Some sh's can't handle IFS=/ for some reason.
177 set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
182 while [ $# -ne 0 ] ; do
183 pathcomp="${pathcomp}${1}"
186 if [ ! -d "${pathcomp}" ] ;
188 $mkdirprog "${pathcomp}"
193 pathcomp="${pathcomp}/"
197 if [ x"$dir_arg" != x ]
199 $doit $instcmd $dst &&
201 if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
202 if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
203 if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
204 if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
207 # If we're going to rename the final executable, determine the name now.
209 if [ x"$transformarg" = x ]
211 dstfile=`basename $dst`
213 dstfile=`basename $dst $transformbasename |
214 sed $transformarg`$transformbasename
217 # don't allow the sed command to completely eliminate the filename
219 if [ x"$dstfile" = x ]
221 dstfile=`basename $dst`
226 # Make a temp file name in the proper directory.
228 dsttmp=$dstdir/#inst.$$#
230 # Move or copy the file name to the temp name
232 $doit $instcmd $src $dsttmp &&
234 trap "rm -f ${dsttmp}" 0 &&
236 # and set any options; do chmod last to preserve setuid bits
238 # If any of these fail, we abort the whole thing. If we want to
239 # ignore errors from any of these, just make sure not to ignore
240 # errors from the above "$doit $instcmd $src $dsttmp" command.
242 if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
243 if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
244 if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
245 if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
247 # Now rename the file to the real destination.
249 $doit $rmcmd -f $dstdir/$dstfile &&
250 $doit $mvcmd $dsttmp $dstdir/$dstfile