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#!/bin/sh
#!/bin/sh
# install - install a program, script, or datafile
# install - install a program, script, or datafile
scriptversion=2005-05-14.22
scriptversion=2005-05-14.22
# This originates from X11R5 (mit/util/scripts/install.sh), which was
# This originates from X11R5 (mit/util/scripts/install.sh), which was
# later released in X11R6 (xc/config/util/install.sh) with the
# later released in X11R6 (xc/config/util/install.sh) with the
# following copyright and license.
# following copyright and license.
#
#
# Copyright (C) 1994 X Consortium
# Copyright (C) 1994 X Consortium
#
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# furnished to do so, subject to the following conditions:
#
#
# The above copyright notice and this permission notice shall be included in
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
# all copies or substantial portions of the Software.
#
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
#
# Except as contained in this notice, the name of the X Consortium shall not
# Except as contained in this notice, the name of the X Consortium shall not
# be used in advertising or otherwise to promote the sale, use or other deal-
# be used in advertising or otherwise to promote the sale, use or other deal-
# ings in this Software without prior written authorization from the X Consor-
# ings in this Software without prior written authorization from the X Consor-
# tium.
# tium.
#
#
#
#
# FSF changes to this file are in the public domain.
# FSF changes to this file are in the public domain.
#
#
# Calling this script install-sh is preferred over install.sh, to prevent
# Calling this script install-sh is preferred over install.sh, to prevent
# `make' implicit rules from creating a file called install from it
# `make' implicit rules from creating a file called install from it
# when there is no Makefile.
# when there is no Makefile.
#
#
# This script is compatible with the BSD install script, but was written
# This script is compatible with the BSD install script, but was written
# from scratch.  It can only install one file at a time, a restriction
# from scratch.  It can only install one file at a time, a restriction
# shared with many OS's install programs.
# shared with many OS's install programs.
# set DOITPROG to echo to test this script
# set DOITPROG to echo to test this script
# Don't use :- since 4.3BSD and earlier shells don't like it.
# Don't use :- since 4.3BSD and earlier shells don't like it.
doit="${DOITPROG-}"
doit="${DOITPROG-}"
# put in absolute paths if you don't have them in your path; or use env. vars.
# put in absolute paths if you don't have them in your path; or use env. vars.
mvprog="${MVPROG-mv}"
mvprog="${MVPROG-mv}"
cpprog="${CPPROG-cp}"
cpprog="${CPPROG-cp}"
chmodprog="${CHMODPROG-chmod}"
chmodprog="${CHMODPROG-chmod}"
chownprog="${CHOWNPROG-chown}"
chownprog="${CHOWNPROG-chown}"
chgrpprog="${CHGRPPROG-chgrp}"
chgrpprog="${CHGRPPROG-chgrp}"
stripprog="${STRIPPROG-strip}"
stripprog="${STRIPPROG-strip}"
rmprog="${RMPROG-rm}"
rmprog="${RMPROG-rm}"
mkdirprog="${MKDIRPROG-mkdir}"
mkdirprog="${MKDIRPROG-mkdir}"
chmodcmd="$chmodprog 0755"
chmodcmd="$chmodprog 0755"
chowncmd=
chowncmd=
chgrpcmd=
chgrpcmd=
stripcmd=
stripcmd=
rmcmd="$rmprog -f"
rmcmd="$rmprog -f"
mvcmd="$mvprog"
mvcmd="$mvprog"
src=
src=
dst=
dst=
dir_arg=
dir_arg=
dstarg=
dstarg=
no_target_directory=
no_target_directory=
usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
   or: $0 [OPTION]... SRCFILES... DIRECTORY
   or: $0 [OPTION]... SRCFILES... DIRECTORY
   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
   or: $0 [OPTION]... -d DIRECTORIES...
   or: $0 [OPTION]... -d DIRECTORIES...
In the 1st form, copy SRCFILE to DSTFILE.
In the 1st form, copy SRCFILE to DSTFILE.
In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
In the 4th, create DIRECTORIES.
In the 4th, create DIRECTORIES.
Options:
Options:
-c         (ignored)
-c         (ignored)
-d         create directories instead of installing files.
-d         create directories instead of installing files.
-g GROUP   $chgrpprog installed files to GROUP.
-g GROUP   $chgrpprog installed files to GROUP.
-m MODE    $chmodprog installed files to MODE.
-m MODE    $chmodprog installed files to MODE.
-o USER    $chownprog installed files to USER.
-o USER    $chownprog installed files to USER.
-s         $stripprog installed files.
-s         $stripprog installed files.
-t DIRECTORY  install into DIRECTORY.
-t DIRECTORY  install into DIRECTORY.
-T         report an error if DSTFILE is a directory.
-T         report an error if DSTFILE is a directory.
--help     display this help and exit.
--help     display this help and exit.
--version  display version info and exit.
--version  display version info and exit.
Environment variables override the default commands:
Environment variables override the default commands:
  CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG
  CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG
"
"
while test -n "$1"; do
while test -n "$1"; do
  case $1 in
  case $1 in
    -c) shift
    -c) shift
        continue;;
        continue;;
    -d) dir_arg=true
    -d) dir_arg=true
        shift
        shift
        continue;;
        continue;;
    -g) chgrpcmd="$chgrpprog $2"
    -g) chgrpcmd="$chgrpprog $2"
        shift
        shift
        shift
        shift
        continue;;
        continue;;
    --help) echo "$usage"; exit $?;;
    --help) echo "$usage"; exit $?;;
    -m) chmodcmd="$chmodprog $2"
    -m) chmodcmd="$chmodprog $2"
        shift
        shift
        shift
        shift
        continue;;
        continue;;
    -o) chowncmd="$chownprog $2"
    -o) chowncmd="$chownprog $2"
        shift
        shift
        shift
        shift
        continue;;
        continue;;
    -s) stripcmd=$stripprog
    -s) stripcmd=$stripprog
        shift
        shift
        continue;;
        continue;;
    -t) dstarg=$2
    -t) dstarg=$2
        shift
        shift
        shift
        shift
        continue;;
        continue;;
    -T) no_target_directory=true
    -T) no_target_directory=true
        shift
        shift
        continue;;
        continue;;
    --version) echo "$0 $scriptversion"; exit $?;;
    --version) echo "$0 $scriptversion"; exit $?;;
    *)  # When -d is used, all remaining arguments are directories to create.
    *)  # When -d is used, all remaining arguments are directories to create.
        # When -t is used, the destination is already specified.
        # When -t is used, the destination is already specified.
        test -n "$dir_arg$dstarg" && break
        test -n "$dir_arg$dstarg" && break
        # Otherwise, the last argument is the destination.  Remove it from $@.
        # Otherwise, the last argument is the destination.  Remove it from $@.
        for arg
        for arg
        do
        do
          if test -n "$dstarg"; then
          if test -n "$dstarg"; then
            # $@ is not empty: it contains at least $arg.
            # $@ is not empty: it contains at least $arg.
            set fnord "$@" "$dstarg"
            set fnord "$@" "$dstarg"
            shift # fnord
            shift # fnord
          fi
          fi
          shift # arg
          shift # arg
          dstarg=$arg
          dstarg=$arg
        done
        done
        break;;
        break;;
  esac
  esac
done
done
if test -z "$1"; then
if test -z "$1"; then
  if test -z "$dir_arg"; then
  if test -z "$dir_arg"; then
    echo "$0: no input file specified." >&2
    echo "$0: no input file specified." >&2
    exit 1
    exit 1
  fi
  fi
  # It's OK to call `install-sh -d' without argument.
  # It's OK to call `install-sh -d' without argument.
  # This can happen when creating conditional directories.
  # This can happen when creating conditional directories.
  exit 0
  exit 0
fi
fi
for src
for src
do
do
  # Protect names starting with `-'.
  # Protect names starting with `-'.
  case $src in
  case $src in
    -*) src=./$src ;;
    -*) src=./$src ;;
  esac
  esac
  if test -n "$dir_arg"; then
  if test -n "$dir_arg"; then
    dst=$src
    dst=$src
    src=
    src=
    if test -d "$dst"; then
    if test -d "$dst"; then
      mkdircmd=:
      mkdircmd=:
      chmodcmd=
      chmodcmd=
    else
    else
      mkdircmd=$mkdirprog
      mkdircmd=$mkdirprog
    fi
    fi
  else
  else
    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
    # might cause directories to be created, which would be especially bad
    # might cause directories to be created, which would be especially bad
    # if $src (and thus $dsttmp) contains '*'.
    # if $src (and thus $dsttmp) contains '*'.
    if test ! -f "$src" && test ! -d "$src"; then
    if test ! -f "$src" && test ! -d "$src"; then
      echo "$0: $src does not exist." >&2
      echo "$0: $src does not exist." >&2
      exit 1
      exit 1
    fi
    fi
    if test -z "$dstarg"; then
    if test -z "$dstarg"; then
      echo "$0: no destination specified." >&2
      echo "$0: no destination specified." >&2
      exit 1
      exit 1
    fi
    fi
    dst=$dstarg
    dst=$dstarg
    # Protect names starting with `-'.
    # Protect names starting with `-'.
    case $dst in
    case $dst in
      -*) dst=./$dst ;;
      -*) dst=./$dst ;;
    esac
    esac
    # If destination is a directory, append the input filename; won't work
    # If destination is a directory, append the input filename; won't work
    # if double slashes aren't ignored.
    # if double slashes aren't ignored.
    if test -d "$dst"; then
    if test -d "$dst"; then
      if test -n "$no_target_directory"; then
      if test -n "$no_target_directory"; then
        echo "$0: $dstarg: Is a directory" >&2
        echo "$0: $dstarg: Is a directory" >&2
        exit 1
        exit 1
      fi
      fi
      dst=$dst/`basename "$src"`
      dst=$dst/`basename "$src"`
    fi
    fi
  fi
  fi
  # This sed command emulates the dirname command.
  # This sed command emulates the dirname command.
  dstdir=`echo "$dst" | sed -e 's,/*$,,;s,[^/]*$,,;s,/*$,,;s,^$,.,'`
  dstdir=`echo "$dst" | sed -e 's,/*$,,;s,[^/]*$,,;s,/*$,,;s,^$,.,'`
  # Make sure that the destination directory exists.
  # Make sure that the destination directory exists.
  # Skip lots of stat calls in the usual case.
  # Skip lots of stat calls in the usual case.
  if test ! -d "$dstdir"; then
  if test ! -d "$dstdir"; then
    defaultIFS='
    defaultIFS='
         '
         '
    IFS="${IFS-$defaultIFS}"
    IFS="${IFS-$defaultIFS}"
    oIFS=$IFS
    oIFS=$IFS
    # Some sh's can't handle IFS=/ for some reason.
    # Some sh's can't handle IFS=/ for some reason.
    IFS='%'
    IFS='%'
    set x `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
    set x `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
    shift
    shift
    IFS=$oIFS
    IFS=$oIFS
    pathcomp=
    pathcomp=
    while test $# -ne 0 ; do
    while test $# -ne 0 ; do
      pathcomp=$pathcomp$1
      pathcomp=$pathcomp$1
      shift
      shift
      if test ! -d "$pathcomp"; then
      if test ! -d "$pathcomp"; then
        $mkdirprog "$pathcomp"
        $mkdirprog "$pathcomp"
        # mkdir can fail with a `File exist' error in case several
        # mkdir can fail with a `File exist' error in case several
        # install-sh are creating the directory concurrently.  This
        # install-sh are creating the directory concurrently.  This
        # is OK.
        # is OK.
        test -d "$pathcomp" || exit
        test -d "$pathcomp" || exit
      fi
      fi
      pathcomp=$pathcomp/
      pathcomp=$pathcomp/
    done
    done
  fi
  fi
  if test -n "$dir_arg"; then
  if test -n "$dir_arg"; then
    $doit $mkdircmd "$dst" \
    $doit $mkdircmd "$dst" \
      && { test -z "$chowncmd" || $doit $chowncmd "$dst"; } \
      && { test -z "$chowncmd" || $doit $chowncmd "$dst"; } \
      && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } \
      && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } \
      && { test -z "$stripcmd" || $doit $stripcmd "$dst"; } \
      && { test -z "$stripcmd" || $doit $stripcmd "$dst"; } \
      && { test -z "$chmodcmd" || $doit $chmodcmd "$dst"; }
      && { test -z "$chmodcmd" || $doit $chmodcmd "$dst"; }
  else
  else
    dstfile=`basename "$dst"`
    dstfile=`basename "$dst"`
    # Make a couple of temp file names in the proper directory.
    # Make a couple of temp file names in the proper directory.
    dsttmp=$dstdir/_inst.$$_
    dsttmp=$dstdir/_inst.$$_
    rmtmp=$dstdir/_rm.$$_
    rmtmp=$dstdir/_rm.$$_
    # Trap to clean up those temp files at exit.
    # Trap to clean up those temp files at exit.
    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
    trap '(exit $?); exit' 1 2 13 15
    trap '(exit $?); exit' 1 2 13 15
    # Copy the file name to the temp name.
    # Copy the file name to the temp name.
    $doit $cpprog "$src" "$dsttmp" &&
    $doit $cpprog "$src" "$dsttmp" &&
    # and set any options; do chmod last to preserve setuid bits.
    # and set any options; do chmod last to preserve setuid bits.
    #
    #
    # If any of these fail, we abort the whole thing.  If we want to
    # If any of these fail, we abort the whole thing.  If we want to
    # ignore errors from any of these, just make sure not to ignore
    # ignore errors from any of these, just make sure not to ignore
    # errors from the above "$doit $cpprog $src $dsttmp" command.
    # errors from the above "$doit $cpprog $src $dsttmp" command.
    #
    #
    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \
    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \
      && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \
      && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \
      && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \
      && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \
      && { test -z "$chmodcmd" || $doit $chmodcmd "$dsttmp"; } &&
      && { test -z "$chmodcmd" || $doit $chmodcmd "$dsttmp"; } &&
    # Now rename the file to the real destination.
    # Now rename the file to the real destination.
    { $doit $mvcmd -f "$dsttmp" "$dstdir/$dstfile" 2>/dev/null \
    { $doit $mvcmd -f "$dsttmp" "$dstdir/$dstfile" 2>/dev/null \
      || {
      || {
           # The rename failed, perhaps because mv can't rename something else
           # The rename failed, perhaps because mv can't rename something else
           # to itself, or perhaps because mv is so ancient that it does not
           # to itself, or perhaps because mv is so ancient that it does not
           # support -f.
           # support -f.
           # Now remove or move aside any old file at destination location.
           # Now remove or move aside any old file at destination location.
           # We try this two ways since rm can't unlink itself on some
           # We try this two ways since rm can't unlink itself on some
           # systems and the destination file might be busy for other
           # systems and the destination file might be busy for other
           # reasons.  In this case, the final cleanup might fail but the new
           # reasons.  In this case, the final cleanup might fail but the new
           # file should still install successfully.
           # file should still install successfully.
           {
           {
             if test -f "$dstdir/$dstfile"; then
             if test -f "$dstdir/$dstfile"; then
               $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null \
               $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null \
               || $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \
               || $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \
               || {
               || {
                 echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2
                 echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2
                 (exit 1); exit 1
                 (exit 1); exit 1
               }
               }
             else
             else
               :
               :
             fi
             fi
           } &&
           } &&
           # Now rename the file to the real destination.
           # Now rename the file to the real destination.
           $doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
           $doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
         }
         }
    }
    }
  fi || { (exit 1); exit 1; }
  fi || { (exit 1); exit 1; }
done
done
# The final little trick to "correctly" pass the exit status to the exit trap.
# The final little trick to "correctly" pass the exit status to the exit trap.
{
{
  (exit 0); exit 0
  (exit 0); exit 0
}
}
# Local variables:
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-end: "$"
# time-stamp-end: "$"
# End:
# End:
 
 

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