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| 1 : | anton | 1.1 | #!/bin/sh |
| 2 : | # | ||
| 3 : | # install - install a program, script, or datafile | ||
| 4 : | # This comes from X11R5. | ||
| 5 : | # | ||
| 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 | ||
| 11 : | # from scratch. | ||
| 12 : | # | ||
| 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. | ||
| 18 : | doit="${DOITPROG-}" | ||
| 19 : | |||
| 20 : | |||
| 21 : | # put in absolute paths if you don't have them in your path; or use env. vars. | ||
| 22 : | |||
| 23 : | mvprog="${MVPROG-mv}" | ||
| 24 : | cpprog="${CPPROG-cp}" | ||
| 25 : | chmodprog="${CHMODPROG-chmod}" | ||
| 26 : | chownprog="${CHOWNPROG-chown}" | ||
| 27 : | chgrpprog="${CHGRPPROG-chgrp}" | ||
| 28 : | stripprog="${STRIPPROG-strip}" | ||
| 29 : | rmprog="${RMPROG-rm}" | ||
| 30 : | mkdirprog="${MKDIRPROG-mkdir}" | ||
| 31 : | |||
| 32 : | tranformbasename="" | ||
| 33 : | transform_arg="" | ||
| 34 : | instcmd="$mvprog" | ||
| 35 : | chmodcmd="$chmodprog 0755" | ||
| 36 : | chowncmd="" | ||
| 37 : | chgrpcmd="" | ||
| 38 : | stripcmd="" | ||
| 39 : | rmcmd="$rmprog -f" | ||
| 40 : | mvcmd="$mvprog" | ||
| 41 : | src="" | ||
| 42 : | dst="" | ||
| 43 : | dir_arg="" | ||
| 44 : | |||
| 45 : | while [ x"$1" != x ]; do | ||
| 46 : | case $1 in | ||
| 47 : | -c) instcmd="$cpprog" | ||
| 48 : | shift | ||
| 49 : | continue;; | ||
| 50 : | |||
| 51 : | -d) dir_arg=true | ||
| 52 : | shift | ||
| 53 : | continue;; | ||
| 54 : | |||
| 55 : | -m) chmodcmd="$chmodprog $2" | ||
| 56 : | shift | ||
| 57 : | shift | ||
| 58 : | continue;; | ||
| 59 : | |||
| 60 : | -o) chowncmd="$chownprog $2" | ||
| 61 : | shift | ||
| 62 : | shift | ||
| 63 : | continue;; | ||
| 64 : | |||
| 65 : | -g) chgrpcmd="$chgrpprog $2" | ||
| 66 : | shift | ||
| 67 : | shift | ||
| 68 : | continue;; | ||
| 69 : | |||
| 70 : | -s) stripcmd="$stripprog" | ||
| 71 : | shift | ||
| 72 : | continue;; | ||
| 73 : | |||
| 74 : | -t=*) transformarg=`echo $1 | sed 's/-t=//'` | ||
| 75 : | shift | ||
| 76 : | continue;; | ||
| 77 : | |||
| 78 : | -b=*) transformbasename=`echo $1 | sed 's/-b=//'` | ||
| 79 : | shift | ||
| 80 : | continue;; | ||
| 81 : | |||
| 82 : | *) if [ x"$src" = x ] | ||
| 83 : | then | ||
| 84 : | src=$1 | ||
| 85 : | else | ||
| 86 : | # this colon is to work around a 386BSD /bin/sh bug | ||
| 87 : | : | ||
| 88 : | dst=$1 | ||
| 89 : | fi | ||
| 90 : | shift | ||
| 91 : | continue;; | ||
| 92 : | esac | ||
| 93 : | done | ||
| 94 : | |||
| 95 : | if [ x"$src" = x ] | ||
| 96 : | then | ||
| 97 : | echo "install: no input file specified" | ||
| 98 : | exit 1 | ||
| 99 : | else | ||
| 100 : | true | ||
| 101 : | fi | ||
| 102 : | |||
| 103 : | if [ x"$dir_arg" != x ]; then | ||
| 104 : | dst=$src | ||
| 105 : | src="" | ||
| 106 : | |||
| 107 : | if [ -d $dst ]; then | ||
| 108 : | instcmd=: | ||
| 109 : | else | ||
| 110 : | instcmd=mkdir | ||
| 111 : | fi | ||
| 112 : | else | ||
| 113 : | |||
| 114 : | # Waiting for this to be detected by the "$instcmd $src $dsttmp" command | ||
| 115 : | # might cause directories to be created, which would be especially bad | ||
| 116 : | # if $src (and thus $dsttmp) contains '*'. | ||
| 117 : | |||
| 118 : | if [ -f $src -o -d $src ] | ||
| 119 : | then | ||
| 120 : | true | ||
| 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 | ||
| 131 : | true | ||
| 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 | ||
| 141 : | true | ||
| 142 : | fi | ||
| 143 : | fi | ||
| 144 : | |||
| 145 : | ## this sed command emulates the dirname command | ||
| 146 : | dstdir=`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. | ||
| 152 : | if [ ! -d "$dstdir" ]; then | ||
| 153 : | defaultIFS=' | ||
| 154 : | ' | ||
| 155 : | IFS="${IFS-${defaultIFS}}" | ||
| 156 : | |||
| 157 : | oIFS="${IFS}" | ||
| 158 : | # Some sh's can't handle IFS=/ for some reason. | ||
| 159 : | IFS='%' | ||
| 160 : | set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'` | ||
| 161 : | IFS="${oIFS}" | ||
| 162 : | |||
| 163 : | pathcomp='' | ||
| 164 : | |||
| 165 : | while [ $# -ne 0 ] ; do | ||
| 166 : | pathcomp="${pathcomp}${1}" | ||
| 167 : | shift | ||
| 168 : | |||
| 169 : | if [ ! -d "${pathcomp}" ] ; | ||
| 170 : | then | ||
| 171 : | $mkdirprog "${pathcomp}" | ||
| 172 : | else | ||
| 173 : | true | ||
| 174 : | fi | ||
| 175 : | |||
| 176 : | pathcomp="${pathcomp}/" | ||
| 177 : | done | ||
| 178 : | fi | ||
| 179 : | |||
| 180 : | if [ x"$dir_arg" != x ] | ||
| 181 : | then | ||
| 182 : | $doit $instcmd $dst && | ||
| 183 : | |||
| 184 : | if [ x"$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 $dst; else true ; fi | ||
| 188 : | else | ||
| 189 : | |||
| 190 : | # If we're going to rename the final executable, determine the name now. | ||
| 191 : | |||
| 192 : | if [ x"$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 $dst` | ||
| 205 : | else | ||
| 206 : | true | ||
| 207 : | fi | ||
| 208 : | |||
| 209 : | # Make a temp file name in the proper directory. | ||
| 210 : | |||
| 211 : | dsttmp=$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 $dsttmp" command. | ||
| 224 : | |||
| 225 : | if [ x"$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 && | ||
| 229 : | |||
| 230 : | # Now rename the file to the real destination. | ||
| 231 : | |||
| 232 : | $doit $rmcmd -f $dstdir/$dstfile && | ||
| 233 : | $doit $mvcmd $dsttmp $dstdir/$dstfile | ||
| 234 : | |||
| 235 : | fi && | ||
| 236 : | |||
| 237 : | |||
| 238 : | exit 0 |
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