+
−#!/bin/sh
+
−# install - install a program, script, or datafile
+
−
+
−scriptversion=2018-03-11.20; # 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.
+
−
+
−tab='	'
+
−nl='
+
−'
+
−IFS=" $tab$nl"
+
−
+
−# Set DOITPROG to "echo" to test this script.
+
−
+
−doit=${DOITPROG-}
+
−doit_exec=${doit:-exec}
+
−
+
−# 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=${STRIPPROG-strip}
+
−
+
−posix_mkdir=
+
−
+
−# Desired mode of installed file.
+
−mode=0755
+
−
+
−chgrpcmd=
+
−chmodcmd=$chmodprog
+
−chowncmd=
+
−mvcmd=$mvprog
+
−rmcmd="$rmprog -f"
+
−stripcmd=
+
−
+
−src=
+
−dst=
+
−dir_arg=
+
−dst_arg=
+
−
+
−copy_on_change=false
+
−is_target_a_directory=possibly
+
−
+
−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 $mode in
+
−          *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
+
−            echo "$0: invalid mode: $mode" >&2
+
−            exit 1;;
+
−        esac
+
−        shift;;
+
−
+
−    -o) chowncmd="$chownprog $2"
+
−        shift;;
+
−
+
−    -s) stripcmd=$stripprog;;
+
−
+
−    -t)
+
−        is_target_a_directory=always
+
−        dst_arg=$2
+
−        # Protect names problematic for 'test' and other utilities.
+
−        case $dst_arg in
+
−          -* | [=\(\)!]) dst_arg=./$dst_arg;;
+
−        esac
+
−        shift;;
+
−
+
−    -T) is_target_a_directory=never;;
+
−
+
−    --version) echo "$0 $scriptversion"; exit $?;;
+
−
+
−    --) shift
+
−        break;;
+
−
+
−    -*) echo "$0: invalid option: $1" >&2
+
−        exit 1;;
+
−
+
−    *)  break;;
+
−  esac
+
−  shift
+
−done
+
−
+
−# We allow the use of options -d and -T together, by making -d
+
−# take the precedence; this is for compatibility with GNU install.
+
−
+
−if test -n "$dir_arg"; then
+
−  if test -n "$dst_arg"; then
+
−    echo "$0: target directory not allowed when installing a directory." >&2
+
−    exit 1
+
−  fi
+
−fi
+
−
+
−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
+
−  if test $# -gt 1 || test "$is_target_a_directory" = always; then
+
−    if test ! -d "$dst_arg"; then
+
−      echo "$0: $dst_arg: Is not a directory." >&2
+
−      exit 1
+
−    fi
+
−  fi
+
−fi
+
−
+
−if test -z "$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.
+
−    if test -d "$dst"; then
+
−      if test "$is_target_a_directory" = never; then
+
−        echo "$0: $dst_arg: Is a directory" >&2
+
−        exit 1
+
−      fi
+
−      dstdir=$dst
+
−      dstbase=`basename "$src"`
+
−      case $dst in
+
−	*/) dst=$dst$dstbase;;
+
−	*)  dst=$dst/$dstbase;;
+
−      esac
+
−      dstdir_status=0
+
−    else
+
−      dstdir=`dirname "$dst"`
+
−      test -d "$dstdir"
+
−      dstdir_status=$?
+
−    fi
+
−  fi
+
−
+
−  case $dstdir in
+
−    */) dstdirslash=$dstdir;;
+
−    *)  dstdirslash=$dstdir/;;
+
−  esac
+
−
+
−  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.
+
−            ;;
+
−          *)
+
−            # Note that $RANDOM variable is not portable (e.g. dash);  Use it
+
−            # here however when possible just to lower collision chance.
+
−            tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+
−
+
−            trap 'ret=$?; rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null; exit $ret' 0
+
−
+
−            # Because "mkdir -p" follows existing symlinks and we likely work
+
−            # directly in world-writeable /tmp, make sure that the '$tmpdir'
+
−            # directory is successfully created first before we actually test
+
−            # 'mkdir -p' feature.
+
−            if (umask $mkdir_umask &&
+
−                $mkdirprog $mkdir_mode "$tmpdir" &&
+
−                exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
+
−            then
+
−              if test -z "$dir_arg" || {
+
−                   # Check for POSIX incompatibilities with -m.
+
−                   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+
−                   # other-writable bit of parent directory when it shouldn't.
+
−                   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+
−                   test_tmpdir="$tmpdir/a"
+
−                   ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
+
−                   case $ls_ld_tmpdir in
+
−                     d????-?r-*) different_mode=700;;
+
−                     d????-?--*) different_mode=755;;
+
−                     *) false;;
+
−                   esac &&
+
−                   $mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
+
−                     ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
+
−                     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+
−                   }
+
−                 }
+
−              then posix_mkdir=:
+
−              fi
+
−              rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
+
−            else
+
−              # Remove any dirs left behind by ancient mkdir implementations.
+
−              rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 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
+
−
+
−      oIFS=$IFS
+
−      IFS=/
+
−      set -f
+
−      set fnord $dstdir
+
−      shift
+
−      set +f
+
−      IFS=$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
+
−  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=${dstdirslash}_inst.$$_
+
−    rmtmp=${dstdirslash}_rm.$$_
+
−
+
−    # 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 $cp_umask &&
+
−     { test -z "$stripcmd" || {
+
−	 # Create $dsttmp read-write so that cp doesn't create it read-only,
+
−	 # which would cause strip to fail.
+
−	 if test -z "$doit"; then
+
−	   : >"$dsttmp" # No need to fork-exec 'touch'.
+
−	 else
+
−	   $doit touch "$dsttmp"
+
−	 fi
+
−       }
+
−     } &&
+
−     $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` &&
+
−       set -f &&
+
−       set X $old && old=:$2:$4:$5:$6 &&
+
−       set X $new && new=:$2:$4:$5:$6 &&
+
−       set +f &&
+
−       test "$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 'before-save-hook 'time-stamp)
+
−# time-stamp-start: "scriptversion="
+
−# time-stamp-format: "%:y-%02m-%02d.%02H"
+
−# time-stamp-time-zone: "UTC0"
+
−# time-stamp-end: "; # UTC"
+
−# End: