#!/bin/sh

install - install a program, script, or datafile

scriptversion=2011-11-20.07; # UTC

This originates from X11R5 (mit/util/scripts/install.sh), which was

later released in X11R6 (xc/config/util/install.sh) with the

following copyright and license.

Copyright (C) 1994 X Consortium

Permission is hereby granted, free of charge, to any person obtaining a copy

of this software and associated documentation files (the "Software"), to

deal in the Software without restriction, including without limitation the

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

furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in

all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

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

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.

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-

ings in this Software without prior written authorization from the X Consor-

tium.

FSF changes to this file are in the public domain.

Calling this script install-sh is preferred over install.sh, to prevent

'make' implicit rules from creating a file called install from it

when there is no Makefile.

This script is compatible with the BSD install script, but was written

from scratch.

nl='
'
IFS=" "" $nl"

set DOITPROG to echo to test this script

Don't use :- since 4.3BSD and earlier shells don't like it.

doit=${DOITPROG-}
if test -z "$doit"; then
doit_exec=exec
else
doit_exec=$doit
fi

Put in absolute file names if you don't have them in your path;

or use environment vars.

chgrpprog=${CHGRPPROG-chgrp}
chmodprog=${CHMODPROG-chmod}
chownprog=${CHOWNPROG-chown}
cmpprog=${CMPPROG-cmp}
cpprog=${CPPROG-cp}
mkdirprog=${MKDIRPROG-mkdir}
mvprog=${MVPROG-mv}
rmprog=${RMPROG-rm}
stripprog=${STRIPPROG-strip}

posix_glob='?'
initialize_posix_glob='
test "$posix_glob" != "?" || {
if (set -f) 2>/dev/null; then
posix_glob=
else
posix_glob=:
fi
}
'

posix_mkdir=

Desired mode of installed file.

mode=0755

chgrpcmd=
chmodcmd=$chmodprog
chowncmd=
mvcmd=$mvprog
rmcmd="$rmprog -f"
stripcmd=

src=
dst=
dir_arg=
dst_arg=

copy_on_change=false
no_target_directory=

usage="
Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
or: $0 [OPTION]... SRCFILES... DIRECTORY
or: $0 [OPTION]... -t DIRECTORY SRCFILES...
or: $0 [OPTION]... -d DIRECTORIES...

In the 1st form, copy SRCFILE to DSTFILE.
In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
In the 4th, create DIRECTORIES.

Options:
--help display this help and exit.
--version display version info and exit.

-c (ignored)
-C install only if different (preserve the last data modification time)
-d create directories instead of installing files.
-g GROUP $chgrpprog installed files to GROUP.
-m MODE $chmodprog installed files to MODE.
-o USER $chownprog installed files to USER.
-s $stripprog installed files.
-t DIRECTORY install into DIRECTORY.
-T report an error if DSTFILE is a directory.

Environment variables override the default commands:
CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
RMPROG STRIPPROG
"

while test $# -ne 0; do
case $1 in
-c) ;;

-C) copy_on_change=true;;

-d) dir_arg=true;;

-g) chgrpcmd="$chgrpprog $2"
shift;;

--help) echo "$usage"; exit $?;;

-m) mode=$2
case $mode in
  *' '* | *'	'* | *'

'* | ''* | '?' | '[')
echo "$0: invalid mode: $mode" >&2
exit 1;;
esac
shift;;

-o) chowncmd="$chownprog $2"
shift;;

-s) stripcmd=$stripprog;;

-t) dst_arg=$2
# Protect names problematic for 'test' and other utilities.
case $dst_arg in
  -* | [=\(\)!]) dst_arg=./$dst_arg;;
esac
shift;;

-T) no_target_directory=true;;

--version) echo "$0 $scriptversion"; exit $?;;

--)	shift
break;;

-*)	echo "$0: invalid option: $1" >&2
exit 1;;

*)  break;;

esac
shift
done

if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then

When -d is used, all remaining arguments are directories to create.

When -t is used, the destination is already specified.

Otherwise, the last argument is the destination. Remove it from $@.

for arg
do
if test -n "$dst_arg"; then
# $@ is not empty: it contains at least $arg.
set fnord "$@" "$dst_arg"
shift # fnord
fi
shift # arg
dst_arg=$arg
# Protect names problematic for 'test' and other utilities.
case $dst_arg in
-* | [=()!]) dst_arg=./$dst_arg;;
esac
done
fi

if test $# -eq 0; then
if test -z "$dir_arg"; then
echo "$0: no input file specified." >&2
exit 1
fi

It's OK to call 'install-sh -d' without argument.

This can happen when creating conditional directories.

exit 0
fi

if test -z "$dir_arg"; then
do_exit='(exit $ret); exit $ret'
trap "ret=129; $do_exit" 1
trap "ret=130; $do_exit" 2
trap "ret=141; $do_exit" 13
trap "ret=143; $do_exit" 15

Set umask so as not to create temps with too-generous modes.

However, 'strip' requires both read and write access to temps.

case $mode in
# Optimize common cases.
*644) cp_umask=133;;
*755) cp_umask=22;;

*[0-7])
  if test -z "$stripcmd"; then
u_plus_rw=
  else
u_plus_rw='% 200'
  fi
  cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
*)
  if test -z "$stripcmd"; then
u_plus_rw=
  else
u_plus_rw=,u+rw
  fi
  cp_umask=$mode$u_plus_rw;;

esac
fi

for src
do

Protect names problematic for 'test' and other utilities.

case $src in
-* | [=()!]) src=./$src;;
esac

if test -n "$dir_arg"; then
dst=$src
dstdir=$dst
test -d "$dstdir"
dstdir_status=$?
else

# Waiting for this to be detected by the "$cpprog $src $dsttmp" command
# might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'.
if test ! -f "$src" && test ! -d "$src"; then
  echo "$0: $src does not exist." >&2
  exit 1
fi

if test -z "$dst_arg"; then
  echo "$0: no destination specified." >&2
  exit 1
fi
dst=$dst_arg

# If destination is a directory, append the input filename; won't work
# if double slashes aren't ignored.
if test -d "$dst"; then
  if test -n "$no_target_directory"; then
echo "$0: $dst_arg: Is a directory" >&2
exit 1
  fi
  dstdir=$dst
  dst=$dstdir/`basename "$src"`
  dstdir_status=0
else
  # Prefer dirname, but fall back on a substitute if dirname fails.
  dstdir=`
(dirname "$dst") 2>/dev/null ||
expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
     X"$dst" : 'X\(//\)[^/]' \| \
     X"$dst" : 'X\(//\)$' \| \
     X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
echo X"$dst" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	   s//\1/
	   q
	 }
	 /^X\(\/\/\)[^/].*/{
	   s//\1/
	   q
	 }
	 /^X\(\/\/\)$/{
	   s//\1/
	   q
	 }
	 /^X\(\/\).*/{
	   s//\1/
	   q
	 }
	 s/.*/./; q'
  `

  test -d "$dstdir"
  dstdir_status=$?
fi

obsolete_mkdir_used=false

if test $dstdir_status != 0; then
case $posix_mkdir in
'')
# Create intermediate dirs using mode 755 as modified by the umask.
# This is like FreeBSD 'install' as of 1997-10-28.
umask=umask
case $stripcmd.$umask in
# Optimize common cases.
*[2367][2367]) mkdir_umask=$umask;;
.*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;

  *[0-7])
    mkdir_umask=`expr $umask + 22 \
      - $umask % 100 % 40 + $umask % 20 \
      - $umask % 10 % 4 + $umask % 2
    `;;
  *) mkdir_umask=$umask,go-w;;
esac

# With -d, create the new directory with the user-specified mode.
# Otherwise, rely on $mkdir_umask.
if test -n "$dir_arg"; then
  mkdir_mode=-m$mode
else
  mkdir_mode=
fi

posix_mkdir=false
case $umask in
  *[123567][0-7][0-7])
    # POSIX mkdir -p sets u+wx bits regardless of umask, which
    # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
    ;;
  *)
    tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
    trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0

    if (umask $mkdir_umask &&
	exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
    then
      if test -z "$dir_arg" || {
	   # Check for POSIX incompatibilities with -m.
	   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
	   # other-writable bit of parent directory when it shouldn't.
	   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
	   ls_ld_tmpdir=`ls -ld "$tmpdir"`
	   case $ls_ld_tmpdir in
	     d????-?r-*) different_mode=700;;
	     d????-?--*) different_mode=755;;
	     *) false;;
	   esac &&
	   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
	     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
	     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
	   }
	 }
      then posix_mkdir=:
      fi
      rmdir "$tmpdir/d" "$tmpdir"
    else
      # Remove any dirs left behind by ancient mkdir implementations.
      rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
    fi
    trap '' 0;;
esac;;
esac

if
  $posix_mkdir && (
umask $mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
  )
then :
else

  # The umask is ridiculous, or mkdir does not conform to POSIX,
  # or it failed possibly due to a race condition.  Create the
  # directory the slow way, step by step, checking for races as we go.

  case $dstdir in
/*) prefix='/';;
[-=\(\)!]*) prefix='./';;
*)  prefix='';;
  esac

  eval "$initialize_posix_glob"

  oIFS=$IFS
  IFS=/
  $posix_glob set -f
  set fnord $dstdir
  shift
  $posix_glob set +f
  IFS=$oIFS

  prefixes=

  for d
  do
test X"$d" = X && continue

prefix=$prefix$d
if test -d "$prefix"; then
  prefixes=
else
  if $posix_mkdir; then
    (umask=$mkdir_umask &&
     $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
    # Don't fail if two instances are running concurrently.
    test -d "$prefix" || exit 1
  else
    case $prefix in
      *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
      *) qprefix=$prefix;;
    esac
    prefixes="$prefixes '$qprefix'"
  fi
fi
prefix=$prefix/
  done

  if test -n "$prefixes"; then
# Don't fail if two instances are running concurrently.
(umask $mkdir_umask &&
 eval "\$doit_exec \$mkdirprog $prefixes") ||
  test -d "$dstdir" || exit 1
obsolete_mkdir_used=true
  fi
fi

if test -n "$dir_arg"; then
{ test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
{ test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
else

# Make a couple of temp file names in the proper directory.
dsttmp=$dstdir/_inst.$$_
rmtmp=$dstdir/_rm.$$_

# Trap to clean up those temp files at exit.
trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0

# Copy the file name to the temp name.
(umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&

# 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
# ignore errors from any of these, just make sure not to ignore
# errors from the above "$doit $cpprog $src $dsttmp" command.
#
{ test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
{ test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
{ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&

# If -C, don't bother to copy if it wouldn't change the file.
if $copy_on_change &&
   old=`LC_ALL=C ls -dlL "$dst"	2>/dev/null` &&
   new=`LC_ALL=C ls -dlL "$dsttmp"	2>/dev/null` &&

   eval "$initialize_posix_glob" &&
   $posix_glob set -f &&
   set X $old && old=:$2:$4:$5:$6 &&
   set X $new && new=:$2:$4:$5:$6 &&
   $posix_glob set +f &&

   test "$old" = "$new" &&
   $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
then
  rm -f "$dsttmp"
else
  # Rename the file to the real destination.
  $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||

  # The rename failed, perhaps because mv can't rename something else
  # to itself, or perhaps because mv is so ancient that it does not
  # support -f.
  {
# Now remove or move aside any old file at destination location.
# We try this two ways since rm can't unlink itself on some
# systems and the destination file might be busy for other
# reasons.  In this case, the final cleanup might fail but the new
# file should still install successfully.
{
  test ! -f "$dst" ||
  $doit $rmcmd -f "$dst" 2>/dev/null ||
  { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
    { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
  } ||
  { echo "$0: cannot unlink or rename $dst" >&2
    (exit 1); exit 1
  }
} &&

# Now rename the file to the real destination.
$doit $mvcmd "$dsttmp" "$dst"
  }
fi || exit 1

trap '' 0

fi
done

Local variables:

eval: (add-hook 'write-file-hooks 'time-stamp)

time-stamp-start: "scriptversion="

time-stamp-format: "%:y-%02m-%02d.%02H"

time-stamp-time-zone: "UTC"

time-stamp-end: "; # UTC"

End:

flynnjustin24:patch-1 #701

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