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#!/bin/sh
#!/bin/sh
# install - install a program, script, or datafile
# install - install a program, script, or datafile
 
 
scriptversion=2006-12-25.00
scriptversion=2009-04-28.21; # UTC
 
 
# 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.
# from scratch.
nl='
nl='
'
'
IFS=" ""        $nl"
IFS=" ""        $nl"
# set DOITPROG to echo to test this script
# set DOITPROG to echo to test this script
# Don't use :- since 4.3BSD and earlier shells don't like it.
# Don't use :- since 4.3BSD and earlier shells don't like it.
doit=${DOITPROG-}
doit=${DOITPROG-}
if test -z "$doit"; then
if test -z "$doit"; then
  doit_exec=exec
  doit_exec=exec
else
else
  doit_exec=$doit
  doit_exec=$doit
fi
fi
# Put in absolute file names if you don't have them in your path;
# Put in absolute file names if you don't have them in your path;
# or use environment vars.
# or use environment vars.
chgrpprog=${CHGRPPROG-chgrp}
chgrpprog=${CHGRPPROG-chgrp}
chmodprog=${CHMODPROG-chmod}
chmodprog=${CHMODPROG-chmod}
chownprog=${CHOWNPROG-chown}
chownprog=${CHOWNPROG-chown}
cmpprog=${CMPPROG-cmp}
cmpprog=${CMPPROG-cmp}
cpprog=${CPPROG-cp}
cpprog=${CPPROG-cp}
mkdirprog=${MKDIRPROG-mkdir}
mkdirprog=${MKDIRPROG-mkdir}
mvprog=${MVPROG-mv}
mvprog=${MVPROG-mv}
rmprog=${RMPROG-rm}
rmprog=${RMPROG-rm}
stripprog=${STRIPPROG-strip}
stripprog=${STRIPPROG-strip}
posix_glob='?'
posix_glob='?'
initialize_posix_glob='
initialize_posix_glob='
  test "$posix_glob" != "?" || {
  test "$posix_glob" != "?" || {
    if (set -f) 2>/dev/null; then
    if (set -f) 2>/dev/null; then
      posix_glob=
      posix_glob=
    else
    else
      posix_glob=:
      posix_glob=:
    fi
    fi
  }
  }
'
'
posix_mkdir=
posix_mkdir=
# Desired mode of installed file.
# Desired mode of installed file.
mode=0755
mode=0755
chgrpcmd=
chgrpcmd=
chmodcmd=$chmodprog
chmodcmd=$chmodprog
chowncmd=
chowncmd=
mvcmd=$mvprog
mvcmd=$mvprog
rmcmd="$rmprog -f"
rmcmd="$rmprog -f"
stripcmd=
stripcmd=
src=
src=
dst=
dst=
dir_arg=
dir_arg=
dst_arg=
dst_arg=
copy_on_change=false
copy_on_change=false
no_target_directory=
no_target_directory=
usage="\
usage="\
Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
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:
     --help     display this help and exit.
     --help     display this help and exit.
     --version  display version info and exit.
     --version  display version info and exit.
  -c            (ignored)
  -c            (ignored)
  -C            install only if different (preserve the last data modification time)
  -C            install only if different (preserve the last data modification time)
  -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.
Environment variables override the default commands:
Environment variables override the default commands:
  CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
  CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
  RMPROG STRIPPROG
  RMPROG STRIPPROG
"
"
while test $# -ne 0; do
while test $# -ne 0; do
  case $1 in
  case $1 in
    -c) ;;
    -c) ;;
    -C) copy_on_change=true;;
    -C) copy_on_change=true;;
    -d) dir_arg=true;;
    -d) dir_arg=true;;
    -g) chgrpcmd="$chgrpprog $2"
    -g) chgrpcmd="$chgrpprog $2"
        shift;;
        shift;;
    --help) echo "$usage"; exit $?;;
    --help) echo "$usage"; exit $?;;
    -m) mode=$2
    -m) mode=$2
        case $mode in
        case $mode in
          *' '* | *'    '* | *'
          *' '* | *'    '* | *'
'*        | *'*'* | *'?'* | *'['*)
'*        | *'*'* | *'?'* | *'['*)
            echo "$0: invalid mode: $mode" >&2
            echo "$0: invalid mode: $mode" >&2
            exit 1;;
            exit 1;;
        esac
        esac
        shift;;
        shift;;
    -o) chowncmd="$chownprog $2"
    -o) chowncmd="$chownprog $2"
        shift;;
        shift;;
    -s) stripcmd=$stripprog;;
    -s) stripcmd=$stripprog;;
    -t) dst_arg=$2
    -t) dst_arg=$2
        shift;;
        shift;;
    -T) no_target_directory=true;;
    -T) no_target_directory=true;;
    --version) echo "$0 $scriptversion"; exit $?;;
    --version) echo "$0 $scriptversion"; exit $?;;
    --) shift
    --) shift
        break;;
        break;;
    -*) echo "$0: invalid option: $1" >&2
    -*) echo "$0: invalid option: $1" >&2
        exit 1;;
        exit 1;;
    *)  break;;
    *)  break;;
  esac
  esac
  shift
  shift
done
done
if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
  # 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.
  # Otherwise, the last argument is the destination.  Remove it from $@.
  # Otherwise, the last argument is the destination.  Remove it from $@.
  for arg
  for arg
  do
  do
    if test -n "$dst_arg"; then
    if test -n "$dst_arg"; then
      # $@ is not empty: it contains at least $arg.
      # $@ is not empty: it contains at least $arg.
      set fnord "$@" "$dst_arg"
      set fnord "$@" "$dst_arg"
      shift # fnord
      shift # fnord
    fi
    fi
    shift # arg
    shift # arg
    dst_arg=$arg
    dst_arg=$arg
  done
  done
fi
fi
if test $# -eq 0; then
if test $# -eq 0; then
  if test -z "$dir_arg"; then
  if test -z "$dir_arg"; then
    echo "$0: no input file specified." >&2
    echo "$0: no input file specified." >&2
    exit 1
    exit 1
  fi
  fi
  # It's OK to call `install-sh -d' without argument.
  # It's OK to call `install-sh -d' without argument.
  # This can happen when creating conditional directories.
  # This can happen when creating conditional directories.
  exit 0
  exit 0
fi
fi
if test -z "$dir_arg"; then
if test -z "$dir_arg"; then
  trap '(exit $?); exit' 1 2 13 15
  trap '(exit $?); exit' 1 2 13 15
  # Set umask so as not to create temps with too-generous modes.
  # Set umask so as not to create temps with too-generous modes.
  # However, 'strip' requires both read and write access to temps.
  # However, 'strip' requires both read and write access to temps.
  case $mode in
  case $mode in
    # Optimize common cases.
    # Optimize common cases.
    *644) cp_umask=133;;
    *644) cp_umask=133;;
    *755) cp_umask=22;;
    *755) cp_umask=22;;
    *[0-7])
    *[0-7])
      if test -z "$stripcmd"; then
      if test -z "$stripcmd"; then
        u_plus_rw=
        u_plus_rw=
      else
      else
        u_plus_rw='% 200'
        u_plus_rw='% 200'
      fi
      fi
      cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
      cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
    *)
    *)
      if test -z "$stripcmd"; then
      if test -z "$stripcmd"; then
        u_plus_rw=
        u_plus_rw=
      else
      else
        u_plus_rw=,u+rw
        u_plus_rw=,u+rw
      fi
      fi
      cp_umask=$mode$u_plus_rw;;
      cp_umask=$mode$u_plus_rw;;
  esac
  esac
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=$src
    dstdir=$dst
    dstdir=$dst
    test -d "$dstdir"
    test -d "$dstdir"
    dstdir_status=$?
    dstdir_status=$?
  else
  else
    # Waiting for this to be detected by the "$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: $src does not exist." >&2
      exit 1
      exit 1
    fi
    fi
    if test -z "$dst_arg"; then
    if test -z "$dst_arg"; then
      echo "$0: no destination specified." >&2
      echo "$0: no destination specified." >&2
      exit 1
      exit 1
    fi
    fi
    dst=$dst_arg
    dst=$dst_arg
    # 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: $dst_arg: Is a directory" >&2
        echo "$0: $dst_arg: Is a directory" >&2
        exit 1
        exit 1
      fi
      fi
      dstdir=$dst
      dstdir=$dst
      dst=$dstdir/`basename "$src"`
      dst=$dstdir/`basename "$src"`
      dstdir_status=0
      dstdir_status=0
    else
    else
      # Prefer dirname, but fall back on a substitute if dirname fails.
      # Prefer dirname, but fall back on a substitute if dirname fails.
      dstdir=`
      dstdir=`
        (dirname "$dst") 2>/dev/null ||
        (dirname "$dst") 2>/dev/null ||
        expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
        expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
             X"$dst" : 'X\(//\)[^/]' \| \
             X"$dst" : 'X\(//\)[^/]' \| \
             X"$dst" : 'X\(//\)$' \| \
             X"$dst" : 'X\(//\)$' \| \
             X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
             X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
        echo X"$dst" |
        echo X"$dst" |
            sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
            sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
                   s//\1/
                   s//\1/
                   q
                   q
                 }
                 }
                 /^X\(\/\/\)[^/].*/{
                 /^X\(\/\/\)[^/].*/{
                   s//\1/
                   s//\1/
                   q
                   q
                 }
                 }
                 /^X\(\/\/\)$/{
                 /^X\(\/\/\)$/{
                   s//\1/
                   s//\1/
                   q
                   q
                 }
                 }
                 /^X\(\/\).*/{
                 /^X\(\/\).*/{
                   s//\1/
                   s//\1/
                   q
                   q
                 }
                 }
                 s/.*/./; q'
                 s/.*/./; q'
      `
      `
      test -d "$dstdir"
      test -d "$dstdir"
      dstdir_status=$?
      dstdir_status=$?
    fi
    fi
  fi
  fi
  obsolete_mkdir_used=false
  obsolete_mkdir_used=false
  if test $dstdir_status != 0; then
  if test $dstdir_status != 0; then
    case $posix_mkdir in
    case $posix_mkdir in
      '')
      '')
        # Create intermediate dirs using mode 755 as modified by the umask.
        # Create intermediate dirs using mode 755 as modified by the umask.
        # This is like FreeBSD 'install' as of 1997-10-28.
        # This is like FreeBSD 'install' as of 1997-10-28.
        umask=`umask`
        umask=`umask`
        case $stripcmd.$umask in
        case $stripcmd.$umask in
          # Optimize common cases.
          # Optimize common cases.
          *[2367][2367]) mkdir_umask=$umask;;
          *[2367][2367]) mkdir_umask=$umask;;
          .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
          .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
          *[0-7])
          *[0-7])
            mkdir_umask=`expr $umask + 22 \
            mkdir_umask=`expr $umask + 22 \
              - $umask % 100 % 40 + $umask % 20 \
              - $umask % 100 % 40 + $umask % 20 \
              - $umask % 10 % 4 + $umask % 2
              - $umask % 10 % 4 + $umask % 2
            `;;
            `;;
          *) mkdir_umask=$umask,go-w;;
          *) mkdir_umask=$umask,go-w;;
        esac
        esac
        # With -d, create the new directory with the user-specified mode.
        # With -d, create the new directory with the user-specified mode.
        # Otherwise, rely on $mkdir_umask.
        # Otherwise, rely on $mkdir_umask.
        if test -n "$dir_arg"; then
        if test -n "$dir_arg"; then
          mkdir_mode=-m$mode
          mkdir_mode=-m$mode
        else
        else
          mkdir_mode=
          mkdir_mode=
        fi
        fi
        posix_mkdir=false
        posix_mkdir=false
        case $umask in
        case $umask in
          *[123567][0-7][0-7])
          *[123567][0-7][0-7])
            # POSIX mkdir -p sets u+wx bits regardless of umask, which
            # POSIX mkdir -p sets u+wx bits regardless of umask, which
            # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
            # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
            ;;
            ;;
          *)
          *)
            tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
            tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
            trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
            trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
            if (umask $mkdir_umask &&
            if (umask $mkdir_umask &&
                exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
                exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
            then
            then
              if test -z "$dir_arg" || {
              if test -z "$dir_arg" || {
                   # Check for POSIX incompatibilities with -m.
                   # Check for POSIX incompatibilities with -m.
                   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
                   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
                   # other-writeable bit of parent directory when it shouldn't.
                   # other-writeable bit of parent directory when it shouldn't.
                   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
                   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
                   ls_ld_tmpdir=`ls -ld "$tmpdir"`
                   ls_ld_tmpdir=`ls -ld "$tmpdir"`
                   case $ls_ld_tmpdir in
                   case $ls_ld_tmpdir in
                     d????-?r-*) different_mode=700;;
                     d????-?r-*) different_mode=700;;
                     d????-?--*) different_mode=755;;
                     d????-?--*) different_mode=755;;
                     *) false;;
                     *) false;;
                   esac &&
                   esac &&
                   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
                   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
                     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
                     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
                     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
                     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
                   }
                   }
                 }
                 }
              then posix_mkdir=:
              then posix_mkdir=:
              fi
              fi
              rmdir "$tmpdir/d" "$tmpdir"
              rmdir "$tmpdir/d" "$tmpdir"
            else
            else
              # Remove any dirs left behind by ancient mkdir implementations.
              # Remove any dirs left behind by ancient mkdir implementations.
              rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
              rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
            fi
            fi
            trap '' 0;;
            trap '' 0;;
        esac;;
        esac;;
    esac
    esac
    if
    if
      $posix_mkdir && (
      $posix_mkdir && (
        umask $mkdir_umask &&
        umask $mkdir_umask &&
        $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
        $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
      )
      )
    then :
    then :
    else
    else
      # The umask is ridiculous, or mkdir does not conform to POSIX,
      # The umask is ridiculous, or mkdir does not conform to POSIX,
      # or it failed possibly due to a race condition.  Create the
      # or it failed possibly due to a race condition.  Create the
      # directory the slow way, step by step, checking for races as we go.
      # directory the slow way, step by step, checking for races as we go.
      case $dstdir in
      case $dstdir in
        /*) prefix='/';;
        /*) prefix='/';;
        -*) prefix='./';;
        -*) prefix='./';;
        *)  prefix='';;
        *)  prefix='';;
      esac
      esac
      eval "$initialize_posix_glob"
      eval "$initialize_posix_glob"
      oIFS=$IFS
      oIFS=$IFS
      IFS=/
      IFS=/
      $posix_glob set -f
      $posix_glob set -f
      set fnord $dstdir
      set fnord $dstdir
      shift
      shift
      $posix_glob set +f
      $posix_glob set +f
      IFS=$oIFS
      IFS=$oIFS
      prefixes=
      prefixes=
      for d
      for d
      do
      do
        test -z "$d" && continue
        test -z "$d" && continue
        prefix=$prefix$d
        prefix=$prefix$d
        if test -d "$prefix"; then
        if test -d "$prefix"; then
          prefixes=
          prefixes=
        else
        else
          if $posix_mkdir; then
          if $posix_mkdir; then
            (umask=$mkdir_umask &&
            (umask=$mkdir_umask &&
             $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
             $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
            # Don't fail if two instances are running concurrently.
            # Don't fail if two instances are running concurrently.
            test -d "$prefix" || exit 1
            test -d "$prefix" || exit 1
          else
          else
            case $prefix in
            case $prefix in
              *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
              *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
              *) qprefix=$prefix;;
              *) qprefix=$prefix;;
            esac
            esac
            prefixes="$prefixes '$qprefix'"
            prefixes="$prefixes '$qprefix'"
          fi
          fi
        fi
        fi
        prefix=$prefix/
        prefix=$prefix/
      done
      done
      if test -n "$prefixes"; then
      if test -n "$prefixes"; then
        # Don't fail if two instances are running concurrently.
        # Don't fail if two instances are running concurrently.
        (umask $mkdir_umask &&
        (umask $mkdir_umask &&
         eval "\$doit_exec \$mkdirprog $prefixes") ||
         eval "\$doit_exec \$mkdirprog $prefixes") ||
          test -d "$dstdir" || exit 1
          test -d "$dstdir" || exit 1
        obsolete_mkdir_used=true
        obsolete_mkdir_used=true
      fi
      fi
    fi
    fi
  fi
  fi
  if test -n "$dir_arg"; then
  if test -n "$dir_arg"; then
    { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
    { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
    { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
    { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
      test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
      test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
  else
  else
    # 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
    # Copy the file name to the temp name.
    # Copy the file name to the temp name.
    (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
    (umask $cp_umask && $doit_exec $cpprog "$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 $mode "$dsttmp"; } &&
    { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
    # If -C, don't bother to copy if it wouldn't change the file.
    # If -C, don't bother to copy if it wouldn't change the file.
    if $copy_on_change &&
    if $copy_on_change &&
       old=`LC_ALL=C ls -dlL "$dst"     2>/dev/null` &&
       old=`LC_ALL=C ls -dlL "$dst"     2>/dev/null` &&
       new=`LC_ALL=C ls -dlL "$dsttmp"  2>/dev/null` &&
       new=`LC_ALL=C ls -dlL "$dsttmp"  2>/dev/null` &&
       eval "$initialize_posix_glob" &&
       eval "$initialize_posix_glob" &&
       $posix_glob set -f &&
       $posix_glob set -f &&
       set X $old && old=:$2:$4:$5:$6 &&
       set X $old && old=:$2:$4:$5:$6 &&
       set X $new && new=:$2:$4:$5:$6 &&
       set X $new && new=:$2:$4:$5:$6 &&
       $posix_glob set +f &&
       $posix_glob set +f &&
       test "$old" = "$new" &&
       test "$old" = "$new" &&
       $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
       $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
    then
    then
      rm -f "$dsttmp"
      rm -f "$dsttmp"
    else
    else
      # Rename the file to the real destination.
      # Rename the file to the real destination.
      $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
      $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
      # The rename failed, perhaps because mv can't rename something else
      # The rename failed, perhaps because mv can't rename something else
      # to itself, or perhaps because mv is so ancient that it does not
      # to itself, or perhaps because mv is so ancient that it does not
      # support -f.
      # support -f.
      {
      {
        # Now remove or move aside any old file at destination location.
        # Now remove or move aside any old file at destination location.
        # We try this two ways since rm can't unlink itself on some
        # We try this two ways since rm can't unlink itself on some
        # systems and the destination file might be busy for other
        # systems and the destination file might be busy for other
        # reasons.  In this case, the final cleanup might fail but the new
        # reasons.  In this case, the final cleanup might fail but the new
        # file should still install successfully.
        # file should still install successfully.
        {
        {
          test ! -f "$dst" ||
          test ! -f "$dst" ||
          $doit $rmcmd -f "$dst" 2>/dev/null ||
          $doit $rmcmd -f "$dst" 2>/dev/null ||
          { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
          { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
            { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
            { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
          } ||
          } ||
          { echo "$0: cannot unlink or rename $dst" >&2
          { echo "$0: cannot unlink or rename $dst" >&2
            (exit 1); exit 1
            (exit 1); exit 1
          }
          }
        } &&
        } &&
        # Now rename the file to the real destination.
        # Now rename the file to the real destination.
        $doit $mvcmd "$dsttmp" "$dst"
        $doit $mvcmd "$dsttmp" "$dst"
      }
      }
    fi || exit 1
    fi || exit 1
    trap '' 0
    trap '' 0
  fi
  fi
done
done
# Local variables:
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-end: "$"
# time-stamp-time-zone: "UTC"
 
# time-stamp-end: "; # UTC"
# End:
# End:
 
 

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