config/install.sh

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