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ee1fd936 | 1 | #!/bin/sh |
2 | # | |
7bbfe47b | 3 | # "$Id$" |
ee1fd936 | 4 | # |
7bbfe47b | 5 | # Install a program, script, or datafile. |
6 | # | |
743deecf | 7 | # Copyright 2008-2012 by Apple Inc. |
7bbfe47b | 8 | # |
9 | # This script is not compatible with BSD (or any other) install program, as it | |
10 | # allows owner and group changes to fail with a warning and makes sure that the | |
11 | # destination directory permissions are as specified - BSD install and the | |
12 | # original X11 install script did not change permissions of existing | |
13 | # directories. It also does not support the transform options since CUPS does | |
14 | # not use them... | |
15 | # | |
16 | # Original script from X11R5 (mit/util/scripts/install.sh) | |
ee1fd936 | 17 | # Copyright 1991 by the Massachusetts Institute of Technology |
18 | # | |
19 | # Permission to use, copy, modify, distribute, and sell this software and its | |
20 | # documentation for any purpose is hereby granted without fee, provided that | |
21 | # the above copyright notice appear in all copies and that both that | |
22 | # copyright notice and this permission notice appear in supporting | |
23 | # documentation, and that the name of M.I.T. not be used in advertising or | |
24 | # publicity pertaining to distribution of the software without specific, | |
25 | # written prior permission. M.I.T. makes no representations about the | |
26 | # suitability of this software for any purpose. It is provided "as is" | |
27 | # without express or implied warranty. | |
28 | # | |
29 | # Calling this script install-sh is preferred over install.sh, to prevent | |
30 | # `make' implicit rules from creating a file called install from it | |
31 | # when there is no Makefile. | |
ee1fd936 | 32 | |
33 | # set DOITPROG to echo to test this script | |
ee1fd936 | 34 | # Don't use :- since 4.3BSD and earlier shells don't like it. |
35 | doit="${DOITPROG-}" | |
36 | ||
7bbfe47b | 37 | # Force umask to 022... |
38 | umask 022 | |
ee1fd936 | 39 | |
40 | # put in absolute paths if you don't have them in your path; or use env. vars. | |
ee1fd936 | 41 | mvprog="${MVPROG-mv}" |
42 | cpprog="${CPPROG-cp}" | |
43 | chmodprog="${CHMODPROG-chmod}" | |
44 | chownprog="${CHOWNPROG-chown}" | |
45 | chgrpprog="${CHGRPPROG-chgrp}" | |
46 | stripprog="${STRIPPROG-strip}" | |
47 | rmprog="${RMPROG-rm}" | |
48 | mkdirprog="${MKDIRPROG-mkdir}" | |
743deecf | 49 | gzipprog="${GZIPPROG-gzip}" |
ee1fd936 | 50 | |
51 | transformbasename="" | |
52 | transform_arg="" | |
53 | instcmd="$mvprog" | |
54 | chmodcmd="$chmodprog 0755" | |
55 | chowncmd="" | |
56 | chgrpcmd="" | |
57 | stripcmd="" | |
58 | rmcmd="$rmprog -f" | |
59 | mvcmd="$mvprog" | |
60 | src="" | |
61 | dst="" | |
62 | dir_arg="" | |
63 | ||
7c56f88d | 64 | gzipcp() { |
743deecf | 65 | # gzipcp from to |
66 | $gzipprog -9 <"$1" >"$2" | |
67 | } | |
68 | ||
ee1fd936 | 69 | while [ x"$1" != x ]; do |
7bbfe47b | 70 | case $1 in |
71 | -c) | |
72 | instcmd="$cpprog" | |
73 | shift | |
74 | continue | |
75 | ;; | |
76 | ||
77 | -d) | |
78 | dir_arg=true | |
79 | shift | |
80 | continue | |
81 | ;; | |
82 | ||
83 | -m) | |
84 | chmodcmd="$chmodprog $2" | |
85 | shift | |
86 | shift | |
87 | continue | |
88 | ;; | |
89 | ||
90 | -o) | |
91 | chowncmd="$chownprog $2" | |
92 | shift | |
93 | shift | |
94 | continue | |
95 | ;; | |
96 | ||
97 | -g) | |
98 | chgrpcmd="$chgrpprog $2" | |
99 | shift | |
100 | shift | |
101 | continue | |
102 | ;; | |
103 | ||
104 | -s) | |
105 | stripcmd="$stripprog" | |
106 | shift | |
107 | continue | |
108 | ;; | |
ee1fd936 | 109 | |
743deecf | 110 | -z) |
111 | instcmd="gzipcp" | |
112 | shift | |
113 | continue | |
114 | ;; | |
115 | ||
7bbfe47b | 116 | *) |
117 | if [ x"$src" = x ]; then | |
118 | src="$1" | |
119 | else | |
120 | dst="$1" | |
121 | fi | |
122 | shift | |
123 | continue | |
124 | ;; | |
125 | esac | |
ee1fd936 | 126 | done |
127 | ||
7bbfe47b | 128 | if [ x"$src" = x ]; then |
129 | echo "install-sh: No input file specified" | |
ee1fd936 | 130 | exit 1 |
ee1fd936 | 131 | fi |
132 | ||
133 | if [ x"$dir_arg" != x ]; then | |
7bbfe47b | 134 | dst="$src" |
ee1fd936 | 135 | src="" |
743deecf | 136 | |
7bbfe47b | 137 | if [ -d "$dst" ]; then |
ee1fd936 | 138 | instcmd=: |
ee1fd936 | 139 | else |
04d23db5 | 140 | instcmd=$mkdirprog |
ee1fd936 | 141 | fi |
142 | else | |
7bbfe47b | 143 | # Waiting for this to be detected by the "$instcmd $src $dsttmp" command |
743deecf | 144 | # might cause directories to be created, which would be especially bad |
7bbfe47b | 145 | # if $src (and thus $dsttmp) contains '*'. |
146 | if [ ! -f "$src" -a ! -d "$src" ]; then | |
147 | echo "install: $src does not exist" | |
ee1fd936 | 148 | exit 1 |
149 | fi | |
743deecf | 150 | |
7bbfe47b | 151 | if [ x"$dst" = x ]; then |
152 | echo "install: No destination specified" | |
ee1fd936 | 153 | exit 1 |
ee1fd936 | 154 | fi |
155 | ||
7bbfe47b | 156 | # If destination is a directory, append the input filename. |
157 | if [ -d "$dst" ]; then | |
158 | dst="$dst/`basename $src`" | |
ee1fd936 | 159 | fi |
160 | fi | |
161 | ||
162 | ## this sed command emulates the dirname command | |
7bbfe47b | 163 | dstdir="`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`" |
ee1fd936 | 164 | |
165 | # Make sure that the destination directory exists. | |
7bbfe47b | 166 | # This part is taken from Noah Friedman's mkinstalldirs script |
ee1fd936 | 167 | |
168 | # Skip lots of stat calls in the usual case. | |
169 | if [ ! -d "$dstdir" ]; then | |
7bbfe47b | 170 | defaultIFS=' |
04d23db5 | 171 | ' |
7bbfe47b | 172 | IFS="${IFS-${defaultIFS}}" |
ee1fd936 | 173 | |
7bbfe47b | 174 | oIFS="${IFS}" |
175 | # Some sh's can't handle IFS=/ for some reason. | |
176 | IFS='%' | |
177 | set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'` | |
178 | IFS="${oIFS}" | |
ee1fd936 | 179 | |
7bbfe47b | 180 | pathcomp='' |
ee1fd936 | 181 | |
7bbfe47b | 182 | while [ $# -ne 0 ] ; do |
183 | pathcomp="${pathcomp}${1}" | |
184 | shift | |
ee1fd936 | 185 | |
7bbfe47b | 186 | if [ ! -d "${pathcomp}" ]; then $doit $mkdirprog "${pathcomp}"; fi |
ee1fd936 | 187 | |
7bbfe47b | 188 | pathcomp="${pathcomp}/" |
189 | done | |
ee1fd936 | 190 | fi |
191 | ||
7bbfe47b | 192 | if [ x"$dir_arg" != x ]; then |
193 | # Make a directory... | |
194 | $doit $instcmd $dst || exit 1 | |
ee1fd936 | 195 | |
7bbfe47b | 196 | # Allow chown/chgrp to fail, but log a warning |
197 | if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst || echo "warning: Unable to change owner of $dst!"; fi | |
198 | if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst || echo "warning: Unable to change group of $dst!"; fi | |
199 | if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst || exit 1; fi | |
ee1fd936 | 200 | else |
7bbfe47b | 201 | # Install a file... |
202 | dstfile="`basename $dst`" | |
ee1fd936 | 203 | |
7bbfe47b | 204 | # Check the destination file - for libraries just use the "-x" option |
205 | # to strip... | |
e545002d | 206 | case "$dstfile" in |
207 | *.a | *.dylib | *.sl | *.sl.* | *.so | *.so.*) | |
208 | stripopt="-x" | |
209 | ;; | |
210 | *) | |
211 | stripopt="" | |
212 | ;; | |
213 | esac | |
214 | ||
7bbfe47b | 215 | # Make a temp file name in the proper directory. |
216 | dsttmp="$dstdir/#inst.$$#" | |
ee1fd936 | 217 | |
7bbfe47b | 218 | # Move or copy the file name to the temp name |
219 | $doit $instcmd $src $dsttmp || exit 1 | |
ee1fd936 | 220 | |
7bbfe47b | 221 | # Update permissions and strip as needed, then move to the final name. |
222 | # If the chmod, strip, rm, or mv commands fail, remove the installed | |
223 | # file... | |
505b184d | 224 | if [ x"$stripcmd" != x ]; then $doit $stripcmd $stripopt "$dsttmp" || echo "warning: Unable to strip $dst!"; fi |
7bbfe47b | 225 | if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dsttmp" || echo "warning: Unable to change owner of $dst!"; fi |
226 | if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dsttmp" || echo "warning: Unable to change group of $dst!"; fi | |
ee1fd936 | 227 | |
228 | trap "rm -f ${dsttmp}" 0 && | |
7bbfe47b | 229 | if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dsttmp"; fi && |
230 | $doit $rmcmd -f "$dstdir/$dstfile" && | |
231 | $doit $mvcmd "$dsttmp" "$dstdir/$dstfile" | |
232 | fi | |
ee1fd936 | 233 | |
234 | exit 0 |