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comparison INSTALL @ 355:182f72e8cd0d r21-1-7

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Import from CVS: tag r21-1-7
author cvs
date Mon, 13 Aug 2007 10:56:21 +0200
parents 4f79e16b1112
children 4711e16a8e49
comparison
equal deleted inserted replaced
354:3729bef672e0 355:182f72e8cd0d
1 #!/bin/sh
2 #
3 # install - install a program, script, or datafile
4 # This comes from X11R5.
5 #
6 # $XConsortium: install.sh,v 1.2 89/12/18 14:47:22 jim Exp $
7 #
8 # This script is compatible with the BSD install script, but was written
9 # from scratch.
10 #
11
12
13 # set DOITPROG to echo to test this script
14
15 # Don't use :- since 4.3BSD and earlier shells don't like it.
16 doit="${DOITPROG-}"
17
18
19 # put in absolute paths if you don't have them in your path; or use env. vars.
20
21 mvprog="${MVPROG-mv}"
22 cpprog="${CPPROG-cp}"
23 chmodprog="${CHMODPROG-chmod}"
24 chownprog="${CHOWNPROG-chown}"
25 chgrpprog="${CHGRPPROG-chgrp}"
26 stripprog="${STRIPPROG-strip}"
27 rmprog="${RMPROG-rm}"
28 mkdirprog="${MKDIRPROG-mkdir}"
29
30 tranformbasename=""
31 transform_arg=""
32 instcmd="$mvprog"
33 chmodcmd="$chmodprog 0755"
34 chowncmd=""
35 chgrpcmd=""
36 stripcmd=""
37 rmcmd="$rmprog -f"
38 mvcmd="$mvprog"
39 src=""
40 dst=""
41 dir_arg=""
42
43 while [ x"$1" != x ]; do
44 case $1 in
45 -c) instcmd="$cpprog"
46 shift
47 continue;;
48
49 -d) dir_arg=true
50 shift
51 continue;;
52
53 -m) chmodcmd="$chmodprog $2"
54 shift
55 shift
56 continue;;
57
58 -o) chowncmd="$chownprog $2"
59 shift
60 shift
61 continue;;
62
63 -g) chgrpcmd="$chgrpprog $2"
64 shift
65 shift
66 continue;;
67
68 -s) stripcmd="$stripprog"
69 shift
70 continue;;
71
72 -t=*) transformarg=`echo $1 | sed 's/-t=//'`
73 shift
74 continue;;
75
76 -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
77 shift
78 continue;;
79
80 *) if [ x"$src" = x ]
81 then
82 src=$1
83 else
84 # this colon is to work around a 386BSD /bin/sh bug
85 :
86 dst=$1
87 fi
88 shift
89 continue;;
90 esac
91 done
92
93 if [ x"$src" = x ]
94 then
95 echo "install: no input file specified"
96 exit 1
97 else
98 true
99 fi
100
101 if [ x"$dir_arg" != x ]; then
102 dst=$src
103 src=""
104
105 if [ -d $dst ]; then
106 instcmd=:
107 else
108 instcmd=mkdir
109 fi
110 else
111
112 # Waiting for this to be detected by the "$instcmd $src $dsttmp" command
113 # might cause directories to be created, which would be especially bad
114 # if $src (and thus $dsttmp) contains '*'.
115
116 if [ -f $src -o -d $src ]
117 then
118 true
119 else
120 echo "install: $src does not exist"
121 exit 1
122 fi
123
124 if [ x"$dst" = x ]
125 then
126 echo "install: no destination specified"
127 exit 1
128 else
129 true
130 fi
131
132 # If destination is a directory, append the input filename; if your system
133 # does not like double slashes in filenames, you may need to add some logic
134
135 if [ -d $dst ]
136 then
137 dst="$dst"/`basename $src`
138 else
139 true
140 fi
141 fi
142
143 ## this sed command emulates the dirname command
144 dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
145
146 # Make sure that the destination directory exists.
147 # this part is taken from Noah Friedman's mkinstalldirs script
148
149 # Skip lots of stat calls in the usual case.
150 if [ ! -d "$dstdir" ]; then
151 defaultIFS='
152 '
153 IFS="${IFS-${defaultIFS}}"
154
155 oIFS="${IFS}"
156 # Some sh's can't handle IFS=/ for some reason.
157 IFS='%'
158 set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
159 IFS="${oIFS}"
160
161 pathcomp=''
162
163 while [ $# -ne 0 ] ; do
164 pathcomp="${pathcomp}${1}"
165 shift
166
167 if [ ! -d "${pathcomp}" ] ;
168 then
169 $mkdirprog "${pathcomp}"
170 else
171 true
172 fi
173
174 pathcomp="${pathcomp}/"
175 done
176 fi
177
178 if [ x"$dir_arg" != x ]
179 then
180 $doit $instcmd $dst &&
181
182 if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
183 if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
184 if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
185 if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
186 else
187
188 # If we're going to rename the final executable, determine the name now.
189
190 if [ x"$transformarg" = x ]
191 then
192 dstfile=`basename $dst`
193 else
194 dstfile=`basename $dst $transformbasename |
195 sed $transformarg`$transformbasename
196 fi
197
198 # don't allow the sed command to completely eliminate the filename
199
200 if [ x"$dstfile" = x ]
201 then
202 dstfile=`basename $dst`
203 else
204 true
205 fi
206
207 # Make a temp file name in the proper directory.
208
209 dsttmp=$dstdir/#inst.$$#
210
211 # Move or copy the file name to the temp name
212
213 $doit $instcmd $src $dsttmp &&
214
215 trap "rm -f ${dsttmp}" 0 &&
216
217 # and set any options; do chmod last to preserve setuid bits
218
219 # If any of these fail, we abort the whole thing. If we want to
220 # ignore errors from any of these, just make sure not to ignore
221 # errors from the above "$doit $instcmd $src $dsttmp" command.
222
223 if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
224 if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
225 if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
226 if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
227
228 # Now rename the file to the real destination.
229
230 $doit $rmcmd -f $dstdir/$dstfile &&
231 $doit $mvcmd $dsttmp $dstdir/$dstfile
232
233 fi &&
234
235
236 exit 0
1 XEmacs Installation Guide 237 XEmacs Installation Guide
2 Copyright (c) 1994, 1995, 1996 Board of Trustees, University of Illinois 238 Copyright (c) 1994, 1995, 1996 Board of Trustees, University of Illinois
3 Copyright (c) 1994 Free Software Foundation, Inc. 239 Copyright (c) 1994 Free Software Foundation, Inc.
4 240
5 Synched up with: FSF 19.30. 241 Synched up with: FSF 19.30.