kc3-lang/freetype/builds/unix/install-sh

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• Hash : 6d96d31d
  Author :
  Date : 2007-01-12T10:30:19
  

  * builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from `automake' CVS module from sources.redhat.com.

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• builds/unix/install-sh

• #!/bin/sh
  # install - install a program, script, or datafile
  
  scriptversion=2006-12-25.00
  
  # 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
  	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
    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
    trap '(exit $?); exit' 1 2 13 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 starting with `-'.
    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
      # Protect names starting with `-'.
      case $dst in
        -*) dst=./$dst;;
      esac
  
      # 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
    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 "$dir_arg" || {
  		   # Check for POSIX incompatibilities with -m.
  		   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
  		   # other-writeable bit of parent directory when it shouldn't.
  		   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
  		   ls_ld_tmpdir=`ls -ld "$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 -z "$d" && 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=$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-end: "$"
  # End:
  

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