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Contents of /ircd-hybrid-7.2/install-sh

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Revision 31 - (show annotations)
Sun Oct 2 20:34:05 2005 UTC (14 years ago) by knight
Original Path: ircd-hybrid/install-sh
File size: 6413 byte(s)
- Fix svn:keywords

1 #!/bin/sh
2 # $Id$
3 #
4 # install - install a program, script, or datafile
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
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:
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 #
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
45
46 # set DOITPROG to echo to test this script
47
48 # Don't use :- since 4.3BSD and earlier shells don't like it.
49 doit="${DOITPROG-}"
50
51
52 # put in absolute paths if you don't have them in your path; or use env. vars.
53
54 mvprog="${MVPROG-mv}"
55 cpprog="${CPPROG-cp}"
56 chmodprog="${CHMODPROG-chmod}"
57 chownprog="${CHOWNPROG-chown}"
58 chgrpprog="${CHGRPPROG-chgrp}"
59 stripprog="${STRIPPROG-strip}"
60 rmprog="${RMPROG-rm}"
61 mkdirprog="${MKDIRPROG-mkdir}"
62
63 transformbasename=""
64 transform_arg=""
65 instcmd="$mvprog"
66 chmodcmd="$chmodprog 0755"
67 chowncmd=""
68 chgrpcmd=""
69 stripcmd=""
70 rmcmd="$rmprog -f"
71 mvcmd="$mvprog"
72 src=""
73 dst=""
74 dir_arg=""
75
76 while [ x"$1" != x ]; do
77 case $1 in
78 -c) instcmd="$cpprog"
79 shift
80 continue;;
81
82 -d) dir_arg=true
83 shift
84 continue;;
85
86 -m) chmodcmd="$chmodprog $2"
87 shift
88 shift
89 continue;;
90
91 -o) chowncmd="$chownprog $2"
92 shift
93 shift
94 continue;;
95
96 -g) chgrpcmd="$chgrpprog $2"
97 shift
98 shift
99 continue;;
100
101 -s) stripcmd="$stripprog"
102 shift
103 continue;;
104
105 -t=*) transformarg=`echo $1 | sed 's/-t=//'`
106 shift
107 continue;;
108
109 -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
110 shift
111 continue;;
112
113 *) if [ x"$src" = x ]
114 then
115 src=$1
116 else
117 # this colon is to work around a 386BSD /bin/sh bug
118 :
119 dst=$1
120 fi
121 shift
122 continue;;
123 esac
124 done
125
126 if [ x"$src" = x ]
127 then
128 echo "install: no input file specified"
129 exit 1
130 else
131 true
132 fi
133
134 if [ x"$dir_arg" != x ]; then
135 dst=$src
136 src=""
137
138 if [ -d $dst ]; then
139 instcmd=:
140 chmodcmd=""
141 else
142 instcmd=mkdir
143 fi
144 else
145
146 # Waiting for this to be detected by the "$instcmd $src $dsttmp" command
147 # might cause directories to be created, which would be especially bad
148 # if $src (and thus $dsttmp) contains '*'.
149
150 if [ -f $src -o -d $src ]
151 then
152 true
153 else
154 echo "install: $src does not exist"
155 exit 1
156 fi
157
158 if [ x"$dst" = x ]
159 then
160 echo "install: no destination specified"
161 exit 1
162 else
163 true
164 fi
165
166 # If destination is a directory, append the input filename; if your system
167 # does not like double slashes in filenames, you may need to add some logic
168
169 if [ -d $dst ]
170 then
171 dst="$dst"/`basename $src`
172 else
173 true
174 fi
175 fi
176
177 ## this sed command emulates the dirname command
178 dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
179
180 # Make sure that the destination directory exists.
181 # this part is taken from Noah Friedman's mkinstalldirs script
182
183 # Skip lots of stat calls in the usual case.
184 if [ ! -d "$dstdir" ]; then
185 defaultIFS='
186 '
187 IFS="${IFS-${defaultIFS}}"
188
189 oIFS="${IFS}"
190 # Some sh's can't handle IFS=/ for some reason.
191 IFS='%'
192 set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
193 IFS="${oIFS}"
194
195 pathcomp=''
196
197 while [ $# -ne 0 ] ; do
198 pathcomp="${pathcomp}${1}"
199 shift
200
201 if [ ! -d "${pathcomp}" ] ;
202 then
203 $mkdirprog "${pathcomp}"
204 else
205 true
206 fi
207
208 pathcomp="${pathcomp}/"
209 done
210 fi
211
212 if [ x"$dir_arg" != x ]
213 then
214 $doit $instcmd $dst &&
215
216 if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
217 if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
218 if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
219 if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
220 else
221
222 # If we're going to rename the final executable, determine the name now.
223
224 if [ x"$transformarg" = x ]
225 then
226 dstfile=`basename $dst`
227 else
228 dstfile=`basename $dst $transformbasename |
229 sed $transformarg`$transformbasename
230 fi
231
232 # don't allow the sed command to completely eliminate the filename
233
234 if [ x"$dstfile" = x ]
235 then
236 dstfile=`basename $dst`
237 else
238 true
239 fi
240
241 # Make a temp file name in the proper directory.
242
243 dsttmp=$dstdir/#inst.$$#
244
245 # Move or copy the file name to the temp name
246
247 $doit $instcmd $src $dsttmp &&
248
249 trap "rm -f ${dsttmp}" 0 &&
250
251 # and set any options; do chmod last to preserve setuid bits
252
253 # If any of these fail, we abort the whole thing. If we want to
254 # ignore errors from any of these, just make sure not to ignore
255 # errors from the above "$doit $instcmd $src $dsttmp" command.
256
257 if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
258 if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
259 if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
260 if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
261
262 # Now rename the file to the real destination.
263
264 $doit $rmcmd -f $dstdir/$dstfile &&
265 $doit $mvcmd $dsttmp $dstdir/$dstfile
266
267 fi &&
268
269
270 exit 0

Properties

Name Value
svn:eol-style native
svn:executable *
svn:keywords "Id Revision"

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