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install-sh (68349) install-sh (139368)
1#! /bin/sh
1#!/bin/sh
2#
3# install - install a program, script, or datafile
2#
3# install - install a program, script, or datafile
4# This comes from X11R5.
4# This comes from X11R5 (mit/util/scripts/install.sh).
5#
5#
6# Copyright 1991 by the Massachusetts Institute of Technology
7#
8# Permission to use, copy, modify, distribute, and sell this software and its
9# documentation for any purpose is hereby granted without fee, provided that
10# the above copyright notice appear in all copies and that both that
11# copyright notice and this permission notice appear in supporting
12# documentation, and that the name of M.I.T. not be used in advertising or
13# publicity pertaining to distribution of the software without specific,
14# written prior permission. M.I.T. makes no representations about the
15# suitability of this software for any purpose. It is provided "as is"
16# without express or implied warranty.
17#
6# Calling this script install-sh is preferred over install.sh, to prevent
7# `make' implicit rules from creating a file called install from it
8# when there is no Makefile.
9#
10# This script is compatible with the BSD install script, but was written
18# Calling this script install-sh is preferred over install.sh, to prevent
19# `make' implicit rules from creating a file called install from it
20# when there is no Makefile.
21#
22# This script is compatible with the BSD install script, but was written
11# from scratch.
12#
23# from scratch. It can only install one file at a time, a restriction
24# shared with many OS's install programs.
13
14
15# set DOITPROG to echo to test this script
16
17# Don't use :- since 4.3BSD and earlier shells don't like it.
18doit="${DOITPROG-}"
19
20
21# put in absolute paths if you don't have them in your path; or use env. vars.
22
23mvprog="${MVPROG-mv}"
24cpprog="${CPPROG-cp}"
25chmodprog="${CHMODPROG-chmod}"
26chownprog="${CHOWNPROG-chown}"
27chgrpprog="${CHGRPPROG-chgrp}"
28stripprog="${STRIPPROG-strip}"
29rmprog="${RMPROG-rm}"
30mkdirprog="${MKDIRPROG-mkdir}"
31
25
26
27# set DOITPROG to echo to test this script
28
29# Don't use :- since 4.3BSD and earlier shells don't like it.
30doit="${DOITPROG-}"
31
32
33# put in absolute paths if you don't have them in your path; or use env. vars.
34
35mvprog="${MVPROG-mv}"
36cpprog="${CPPROG-cp}"
37chmodprog="${CHMODPROG-chmod}"
38chownprog="${CHOWNPROG-chown}"
39chgrpprog="${CHGRPPROG-chgrp}"
40stripprog="${STRIPPROG-strip}"
41rmprog="${RMPROG-rm}"
42mkdirprog="${MKDIRPROG-mkdir}"
43
32tranformbasename=""
44transformbasename=""
33transform_arg=""
34instcmd="$mvprog"
35chmodcmd="$chmodprog 0755"
36chowncmd=""
37chgrpcmd=""
38stripcmd=""
39rmcmd="$rmprog -f"
40mvcmd="$mvprog"

--- 51 unchanged lines hidden (view full) ---

92 esac
93done
94
95if [ x"$src" = x ]
96then
97 echo "install: no input file specified"
98 exit 1
99else
45transform_arg=""
46instcmd="$mvprog"
47chmodcmd="$chmodprog 0755"
48chowncmd=""
49chgrpcmd=""
50stripcmd=""
51rmcmd="$rmprog -f"
52mvcmd="$mvprog"

--- 51 unchanged lines hidden (view full) ---

104 esac
105done
106
107if [ x"$src" = x ]
108then
109 echo "install: no input file specified"
110 exit 1
111else
100 true
112 :
101fi
102
103if [ x"$dir_arg" != x ]; then
104 dst=$src
105 src=""
106
107 if [ -d $dst ]; then
108 instcmd=:
113fi
114
115if [ x"$dir_arg" != x ]; then
116 dst=$src
117 src=""
118
119 if [ -d $dst ]; then
120 instcmd=:
121 chmodcmd=""
109 else
122 else
110 instcmd=mkdir
123 instcmd=$mkdirprog
111 fi
112else
113
114# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
115# might cause directories to be created, which would be especially bad
116# if $src (and thus $dsttmp) contains '*'.
117
124 fi
125else
126
127# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
128# might cause directories to be created, which would be especially bad
129# if $src (and thus $dsttmp) contains '*'.
130
118 if [ -f $src -o -d $src ]
131 if [ -f "$src" ] || [ -d "$src" ]
119 then
132 then
120 true
133 :
121 else
122 echo "install: $src does not exist"
123 exit 1
124 fi
125
126 if [ x"$dst" = x ]
127 then
128 echo "install: no destination specified"
129 exit 1
130 else
134 else
135 echo "install: $src does not exist"
136 exit 1
137 fi
138
139 if [ x"$dst" = x ]
140 then
141 echo "install: no destination specified"
142 exit 1
143 else
131 true
144 :
132 fi
133
134# If destination is a directory, append the input filename; if your system
135# does not like double slashes in filenames, you may need to add some logic
136
137 if [ -d $dst ]
138 then
139 dst="$dst"/`basename $src`
140 else
145 fi
146
147# If destination is a directory, append the input filename; if your system
148# does not like double slashes in filenames, you may need to add some logic
149
150 if [ -d $dst ]
151 then
152 dst="$dst"/`basename $src`
153 else
141 true
154 :
142 fi
143fi
144
145## this sed command emulates the dirname command
146dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
147
148# Make sure that the destination directory exists.
149# this part is taken from Noah Friedman's mkinstalldirs script
150
151# Skip lots of stat calls in the usual case.
152if [ ! -d "$dstdir" ]; then
155 fi
156fi
157
158## this sed command emulates the dirname command
159dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
160
161# Make sure that the destination directory exists.
162# this part is taken from Noah Friedman's mkinstalldirs script
163
164# Skip lots of stat calls in the usual case.
165if [ ! -d "$dstdir" ]; then
153defaultIFS='
154'
166defaultIFS='
167 '
155IFS="${IFS-${defaultIFS}}"
156
157oIFS="${IFS}"
158# Some sh's can't handle IFS=/ for some reason.
159IFS='%'
160set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
161IFS="${oIFS}"
162
163pathcomp=''
164
165while [ $# -ne 0 ] ; do
166 pathcomp="${pathcomp}${1}"
167 shift
168
169 if [ ! -d "${pathcomp}" ] ;
170 then
171 $mkdirprog "${pathcomp}"
172 else
168IFS="${IFS-${defaultIFS}}"
169
170oIFS="${IFS}"
171# Some sh's can't handle IFS=/ for some reason.
172IFS='%'
173set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
174IFS="${oIFS}"
175
176pathcomp=''
177
178while [ $# -ne 0 ] ; do
179 pathcomp="${pathcomp}${1}"
180 shift
181
182 if [ ! -d "${pathcomp}" ] ;
183 then
184 $mkdirprog "${pathcomp}"
185 else
173 true
186 :
174 fi
175
176 pathcomp="${pathcomp}/"
177done
178fi
179
180if [ x"$dir_arg" != x ]
181then
182 $doit $instcmd $dst &&
183
187 fi
188
189 pathcomp="${pathcomp}/"
190done
191fi
192
193if [ x"$dir_arg" != x ]
194then
195 $doit $instcmd $dst &&
196
184 if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
185 if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
186 if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
187 if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
197 if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else : ; fi &&
198 if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else : ; fi &&
199 if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else : ; fi &&
200 if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else : ; fi
188else
189
190# If we're going to rename the final executable, determine the name now.
191
192 if [ x"$transformarg" = x ]
193 then
194 dstfile=`basename $dst`
195 else
196 dstfile=`basename $dst $transformbasename |
197 sed $transformarg`$transformbasename
198 fi
199
200# don't allow the sed command to completely eliminate the filename
201
202 if [ x"$dstfile" = x ]
203 then
204 dstfile=`basename $dst`
205 else
201else
202
203# If we're going to rename the final executable, determine the name now.
204
205 if [ x"$transformarg" = x ]
206 then
207 dstfile=`basename $dst`
208 else
209 dstfile=`basename $dst $transformbasename |
210 sed $transformarg`$transformbasename
211 fi
212
213# don't allow the sed command to completely eliminate the filename
214
215 if [ x"$dstfile" = x ]
216 then
217 dstfile=`basename $dst`
218 else
206 true
219 :
207 fi
208
209# Make a temp file name in the proper directory.
210
211 dsttmp=$dstdir/#inst.$$#
212
213# Move or copy the file name to the temp name
214
215 $doit $instcmd $src $dsttmp &&
216
217 trap "rm -f ${dsttmp}" 0 &&
218
219# and set any options; do chmod last to preserve setuid bits
220
221# If any of these fail, we abort the whole thing. If we want to
222# ignore errors from any of these, just make sure not to ignore
223# errors from the above "$doit $instcmd $src $dsttmp" command.
224
220 fi
221
222# Make a temp file name in the proper directory.
223
224 dsttmp=$dstdir/#inst.$$#
225
226# Move or copy the file name to the temp name
227
228 $doit $instcmd $src $dsttmp &&
229
230 trap "rm -f ${dsttmp}" 0 &&
231
232# and set any options; do chmod last to preserve setuid bits
233
234# If any of these fail, we abort the whole thing. If we want to
235# ignore errors from any of these, just make sure not to ignore
236# errors from the above "$doit $instcmd $src $dsttmp" command.
237
225 if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
226 if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
227 if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
228 if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
238 if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else :;fi &&
239 if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else :;fi &&
240 if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else :;fi &&
241 if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else :;fi &&
229
230# Now rename the file to the real destination.
231
232 $doit $rmcmd -f $dstdir/$dstfile &&
233 $doit $mvcmd $dsttmp $dstdir/$dstfile
234
235fi &&
236
237
238exit 0
242
243# Now rename the file to the real destination.
244
245 $doit $rmcmd -f $dstdir/$dstfile &&
246 $doit $mvcmd $dsttmp $dstdir/$dstfile
247
248fi &&
249
250
251exit 0