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view on githubraw file Latest commit bf5846c3 on 2004-02-25 18:19:54 UTC
bf5846c3a1 Ed H*0001 #!/bin/sh
0002 #
0003 # Copyright (c) 2000 Carnegie Mellon University. All rights reserved.
0004 #
0005 # Redistribution and use in source and binary forms, with or without
0006 # modification, are permitted provided that the following conditions
0007 # are met:
0008 #
0009 # 1. Redistributions of source code must retain the above copyright
0010 # notice, this list of conditions and the following disclaimer.
0011 #
0012 # 2. Redistributions in binary form must reproduce the above copyright
0013 # notice, this list of conditions and the following disclaimer in
0014 # the documentation and/or other materials provided with the
0015 # distribution.
0016 #
0017 # 3. The name "Carnegie Mellon University" must not be used to
0018 # endorse or promote products derived from this software without
0019 # prior written permission. For permission or any other legal
0020 # details, please contact
0021 # Office of Technology Transfer
0022 # Carnegie Mellon University
0023 # 5000 Forbes Avenue
0024 # Pittsburgh, PA 15213-3890
0025 # (412) 268-4387, fax: (412) 268-7395
0026 # tech-transfer@andrew.cmu.edu
0027 #
0028 # 4. Redistributions of any form whatsoever must retain the following
0029 # acknowledgment:
0030 # "This product includes software developed by Computing Services
0031 # at Carnegie Mellon University (http://www.cmu.edu/computing/)."
0032 #
0033 # CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
0034 # THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
0035 # AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
0036 # FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
0037 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
0038 # AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
0039 # OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
0040 #
0041 # install - install a program, script, or datafile
0042 # This comes from X11R5.
0043 #
0044 # Calling this script install-sh is preferred over install.sh, to prevent
0045 # `make' implicit rules from creating a file called install from it
0046 # when there is no Makefile.
0047 #
0048 # This script is compatible with the BSD install script, but was written
0049 # from scratch.
0050 #
0051
0052
0053 # set DOITPROG to echo to test this script
0054
0055 # Don't use :- since 4.3BSD and earlier shells don't like it.
0056 doit="${DOITPROG-}"
0057
0058
0059 # put in absolute paths if you don't have them in your path; or use env. vars.
0060
0061 mvprog="${MVPROG-mv}"
0062 cpprog="${CPPROG-cp}"
0063 chmodprog="${CHMODPROG-chmod}"
0064 chownprog="${CHOWNPROG-chown}"
0065 chgrpprog="${CHGRPPROG-chgrp}"
0066 stripprog="${STRIPPROG-strip}"
0067 rmprog="${RMPROG-rm}"
0068 mkdirprog="${MKDIRPROG-mkdir}"
0069
0070 tranformbasename=""
0071 transform_arg=""
0072 instcmd="$mvprog"
0073 chmodcmd="$chmodprog 0755"
0074 chowncmd=""
0075 chgrpcmd=""
0076 stripcmd=""
0077 rmcmd="$rmprog -f"
0078 mvcmd="$mvprog"
0079 src=""
0080 dst=""
0081 dir_arg=""
0082
0083 while [ x"$1" != x ]; do
0084 case $1 in
0085 -c) instcmd="$cpprog"
0086 shift
0087 continue;;
0088
0089 -d) dir_arg=true
0090 shift
0091 continue;;
0092
0093 -m) chmodcmd="$chmodprog $2"
0094 shift
0095 shift
0096 continue;;
0097
0098 -o) chowncmd="$chownprog $2"
0099 shift
0100 shift
0101 continue;;
0102
0103 -g) chgrpcmd="$chgrpprog $2"
0104 shift
0105 shift
0106 continue;;
0107
0108 -s) stripcmd="$stripprog"
0109 shift
0110 continue;;
0111
0112 -t=*) transformarg=`echo $1 | sed 's/-t=//'`
0113 shift
0114 continue;;
0115
0116 -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
0117 shift
0118 continue;;
0119
0120 *) if [ x"$src" = x ]
0121 then
0122 src=$1
0123 else
0124 # this colon is to work around a 386BSD /bin/sh bug
0125 :
0126 dst=$1
0127 fi
0128 shift
0129 continue;;
0130 esac
0131 done
0132
0133 if [ x"$src" = x ]
0134 then
0135 echo "install: no input file specified"
0136 exit 1
0137 else
0138 true
0139 fi
0140
0141 if [ x"$dir_arg" != x ]; then
0142 dst=$src
0143 src=""
0144
0145 if [ -d $dst ]; then
0146 instcmd=:
0147 else
0148 instcmd=mkdir
0149 fi
0150 else
0151
0152 # Waiting for this to be detected by the "$instcmd $src $dsttmp" command
0153 # might cause directories to be created, which would be especially bad
0154 # if $src (and thus $dsttmp) contains '*'.
0155
0156 if [ -f $src -o -d $src ]
0157 then
0158 true
0159 else
0160 echo "install: $src does not exist"
0161 exit 1
0162 fi
0163
0164 if [ x"$dst" = x ]
0165 then
0166 echo "install: no destination specified"
0167 exit 1
0168 else
0169 true
0170 fi
0171
0172 # If destination is a directory, append the input filename; if your system
0173 # does not like double slashes in filenames, you may need to add some logic
0174
0175 if [ -d $dst ]
0176 then
0177 dst="$dst"/`basename $src`
0178 else
0179 true
0180 fi
0181 fi
0182
0183 ## this sed command emulates the dirname command
0184 dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
0185
0186 # Make sure that the destination directory exists.
0187 # this part is taken from Noah Friedman's mkinstalldirs script
0188
0189 # Skip lots of stat calls in the usual case.
0190 if [ ! -d "$dstdir" ]; then
0191 defaultIFS='
0192 '
0193 IFS="${IFS-${defaultIFS}}"
0194
0195 oIFS="${IFS}"
0196 # Some sh's can't handle IFS=/ for some reason.
0197 IFS='%'
0198 set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
0199 IFS="${oIFS}"
0200
0201 pathcomp=''
0202
0203 while [ $# -ne 0 ] ; do
0204 pathcomp="${pathcomp}${1}"
0205 shift
0206
0207 if [ ! -d "${pathcomp}" ] ;
0208 then
0209 $mkdirprog "${pathcomp}"
0210 else
0211 true
0212 fi
0213
0214 pathcomp="${pathcomp}/"
0215 done
0216 fi
0217
0218 if [ x"$dir_arg" != x ]
0219 then
0220 $doit $instcmd $dst &&
0221
0222 if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
0223 if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
0224 if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
0225 if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
0226 else
0227
0228 # If we're going to rename the final executable, determine the name now.
0229
0230 if [ x"$transformarg" = x ]
0231 then
0232 dstfile=`basename $dst`
0233 else
0234 dstfile=`basename $dst $transformbasename |
0235 sed $transformarg`$transformbasename
0236 fi
0237
0238 # don't allow the sed command to completely eliminate the filename
0239
0240 if [ x"$dstfile" = x ]
0241 then
0242 dstfile=`basename $dst`
0243 else
0244 true
0245 fi
0246
0247 # Make a temp file name in the proper directory.
0248
0249 dsttmp=$dstdir/#inst.$$#
0250
0251 # Move or copy the file name to the temp name
0252
0253 $doit $instcmd $src $dsttmp &&
0254
0255 trap "rm -f ${dsttmp}" 0 &&
0256
0257 # and set any options; do chmod last to preserve setuid bits
0258
0259 # If any of these fail, we abort the whole thing. If we want to
0260 # ignore errors from any of these, just make sure not to ignore
0261 # errors from the above "$doit $instcmd $src $dsttmp" command.
0262
0263 if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
0264 if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
0265 if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
0266 if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
0267
0268 # Now rename the file to the real destination.
0269
0270 $doit $rmcmd -f $dstdir/$dstfile &&
0271 $doit $mvcmd $dsttmp $dstdir/$dstfile
0272
0273 fi &&
0274
0275
0276 exit 0
