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Revision 211 - Download Blame
Thu Jan 17 14:43:54 2008 UTC (2 years, 4 months ago) by wolkykim
File size: 13184 byte(s)
Writing new configure.ac. this is working commit, not the final
    1 #!/bin/sh
    2 # install - install a program, script, or datafile
    3 
    4 scriptversion=2006-10-14.15
    5 
    6 # This originates from X11R5 (mit/util/scripts/install.sh), which was
    7 # later released in X11R6 (xc/config/util/install.sh) with the
    8 # following copyright and license.
    9 #
   10 # Copyright (C) 1994 X Consortium
   11 #
   12 # Permission is hereby granted, free of charge, to any person obtaining a copy
   13 # of this software and associated documentation files (the "Software"), to
   14 # deal in the Software without restriction, including without limitation the
   15 # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
   16 # sell copies of the Software, and to permit persons to whom the Software is
   17 # furnished to do so, subject to the following conditions:
   18 #
   19 # The above copyright notice and this permission notice shall be included in
   20 # all copies or substantial portions of the Software.
   21 #
   22 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   23 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   24 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
   25 # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
   26 # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
   27 # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
   28 #
   29 # Except as contained in this notice, the name of the X Consortium shall not
   30 # be used in advertising or otherwise to promote the sale, use or other deal-
   31 # ings in this Software without prior written authorization from the X Consor-
   32 # tium.
   33 #
   34 #
   35 # FSF changes to this file are in the public domain.
   36 #
   37 # Calling this script install-sh is preferred over install.sh, to prevent
   38 # `make' implicit rules from creating a file called install from it
   39 # when there is no Makefile.
   40 #
   41 # This script is compatible with the BSD install script, but was written
   42 # from scratch.
   43 
   44 nl='
   45 '
   46 IFS=" ""	$nl"
   47 
   48 # set DOITPROG to echo to test this script
   49 
   50 # Don't use :- since 4.3BSD and earlier shells don't like it.
   51 doit="${DOITPROG-}"
   52 if test -z "$doit"; then
   53   doit_exec=exec
   54 else
   55   doit_exec=$doit
   56 fi
   57 
   58 # Put in absolute file names if you don't have them in your path;
   59 # or use environment vars.
   60 
   61 mvprog="${MVPROG-mv}"
   62 cpprog="${CPPROG-cp}"
   63 chmodprog="${CHMODPROG-chmod}"
   64 chownprog="${CHOWNPROG-chown}"
   65 chgrpprog="${CHGRPPROG-chgrp}"
   66 stripprog="${STRIPPROG-strip}"
   67 rmprog="${RMPROG-rm}"
   68 mkdirprog="${MKDIRPROG-mkdir}"
   69 
   70 posix_glob=
   71 posix_mkdir=
   72 
   73 # Desired mode of installed file.
   74 mode=0755
   75 
   76 chmodcmd=$chmodprog
   77 chowncmd=
   78 chgrpcmd=
   79 stripcmd=
   80 rmcmd="$rmprog -f"
   81 mvcmd="$mvprog"
   82 src=
   83 dst=
   84 dir_arg=
   85 dstarg=
   86 no_target_directory=
   87 
   88 usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
   89    or: $0 [OPTION]... SRCFILES... DIRECTORY
   90    or: $0 [OPTION]... -t DIRECTORY SRCFILES...
   91    or: $0 [OPTION]... -d DIRECTORIES...
   92 
   93 In the 1st form, copy SRCFILE to DSTFILE.
   94 In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
   95 In the 4th, create DIRECTORIES.
   96 
   97 Options:
   98 -c         (ignored)
   99 -d         create directories instead of installing files.
  100 -g GROUP   $chgrpprog installed files to GROUP.
  101 -m MODE    $chmodprog installed files to MODE.
  102 -o USER    $chownprog installed files to USER.
  103 -s         $stripprog installed files.
  104 -t DIRECTORY  install into DIRECTORY.
  105 -T         report an error if DSTFILE is a directory.
  106 --help     display this help and exit.
  107 --version  display version info and exit.
  108 
  109 Environment variables override the default commands:
  110   CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG
  111 "
  112 
  113 while test $# -ne 0; do
  114   case $1 in
  115     -c) shift
  116         continue;;
  117 
  118     -d) dir_arg=true
  119         shift
  120         continue;;
  121 
  122     -g) chgrpcmd="$chgrpprog $2"
  123         shift
  124         shift
  125         continue;;
  126 
  127     --help) echo "$usage"; exit $?;;
  128 
  129     -m) mode=$2
  130         shift
  131         shift
  132 	case $mode in
  133 	  *' '* | *'	'* | *'
  134 '*	  | *'*'* | *'?'* | *'['*)
  135 	    echo "$0: invalid mode: $mode" >&2
  136 	    exit 1;;
  137 	esac
  138         continue;;
  139 
  140     -o) chowncmd="$chownprog $2"
  141         shift
  142         shift
  143         continue;;
  144 
  145     -s) stripcmd=$stripprog
  146         shift
  147         continue;;
  148 
  149     -t) dstarg=$2
  150 	shift
  151 	shift
  152 	continue;;
  153 
  154     -T) no_target_directory=true
  155 	shift
  156 	continue;;
  157 
  158     --version) echo "$0 $scriptversion"; exit $?;;
  159 
  160     --)	shift
  161 	break;;
  162 
  163     -*)	echo "$0: invalid option: $1" >&2
  164 	exit 1;;
  165 
  166     *)  break;;
  167   esac
  168 done
  169 
  170 if test $# -ne 0 && test -z "$dir_arg$dstarg"; then
  171   # When -d is used, all remaining arguments are directories to create.
  172   # When -t is used, the destination is already specified.
  173   # Otherwise, the last argument is the destination.  Remove it from $@.
  174   for arg
  175   do
  176     if test -n "$dstarg"; then
  177       # $@ is not empty: it contains at least $arg.
  178       set fnord "$@" "$dstarg"
  179       shift # fnord
  180     fi
  181     shift # arg
  182     dstarg=$arg
  183   done
  184 fi
  185 
  186 if test $# -eq 0; then
  187   if test -z "$dir_arg"; then
  188     echo "$0: no input file specified." >&2
  189     exit 1
  190   fi
  191   # It's OK to call `install-sh -d' without argument.
  192   # This can happen when creating conditional directories.
  193   exit 0
  194 fi
  195 
  196 if test -z "$dir_arg"; then
  197   trap '(exit $?); exit' 1 2 13 15
  198 
  199   # Set umask so as not to create temps with too-generous modes.
  200   # However, 'strip' requires both read and write access to temps.
  201   case $mode in
  202     # Optimize common cases.
  203     *644) cp_umask=133;;
  204     *755) cp_umask=22;;
  205 
  206     *[0-7])
  207       if test -z "$stripcmd"; then
  208 	u_plus_rw=
  209       else
  210 	u_plus_rw='% 200'
  211       fi
  212       cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
  213     *)
  214       if test -z "$stripcmd"; then
  215 	u_plus_rw=
  216       else
  217 	u_plus_rw=,u+rw
  218       fi
  219       cp_umask=$mode$u_plus_rw;;
  220   esac
  221 fi
  222 
  223 for src
  224 do
  225   # Protect names starting with `-'.
  226   case $src in
  227     -*) src=./$src ;;
  228   esac
  229 
  230   if test -n "$dir_arg"; then
  231     dst=$src
  232     dstdir=$dst
  233     test -d "$dstdir"
  234     dstdir_status=$?
  235   else
  236 
  237     # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
  238     # might cause directories to be created, which would be especially bad
  239     # if $src (and thus $dsttmp) contains '*'.
  240     if test ! -f "$src" && test ! -d "$src"; then
  241       echo "$0: $src does not exist." >&2
  242       exit 1
  243     fi
  244 
  245     if test -z "$dstarg"; then
  246       echo "$0: no destination specified." >&2
  247       exit 1
  248     fi
  249 
  250     dst=$dstarg
  251     # Protect names starting with `-'.
  252     case $dst in
  253       -*) dst=./$dst ;;
  254     esac
  255 
  256     # If destination is a directory, append the input filename; won't work
  257     # if double slashes aren't ignored.
  258     if test -d "$dst"; then
  259       if test -n "$no_target_directory"; then
  260 	echo "$0: $dstarg: Is a directory" >&2
  261 	exit 1
  262       fi
  263       dstdir=$dst
  264       dst=$dstdir/`basename "$src"`
  265       dstdir_status=0
  266     else
  267       # Prefer dirname, but fall back on a substitute if dirname fails.
  268       dstdir=`
  269 	(dirname "$dst") 2>/dev/null ||
  270 	expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  271 	     X"$dst" : 'X\(//\)[^/]' \| \
  272 	     X"$dst" : 'X\(//\)$' \| \
  273 	     X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
  274 	echo X"$dst" |
  275 	    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  276 		   s//\1/
  277 		   q
  278 		 }
  279 		 /^X\(\/\/\)[^/].*/{
  280 		   s//\1/
  281 		   q
  282 		 }
  283 		 /^X\(\/\/\)$/{
  284 		   s//\1/
  285 		   q
  286 		 }
  287 		 /^X\(\/\).*/{
  288 		   s//\1/
  289 		   q
  290 		 }
  291 		 s/.*/./; q'
  292       `
  293 
  294       test -d "$dstdir"
  295       dstdir_status=$?
  296     fi
  297   fi
  298 
  299   obsolete_mkdir_used=false
  300 
  301   if test $dstdir_status != 0; then
  302     case $posix_mkdir in
  303       '')
  304 	# Create intermediate dirs using mode 755 as modified by the umask.
  305 	# This is like FreeBSD 'install' as of 1997-10-28.
  306 	umask=`umask`
  307 	case $stripcmd.$umask in
  308 	  # Optimize common cases.
  309 	  *[2367][2367]) mkdir_umask=$umask;;
  310 	  .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
  311 
  312 	  *[0-7])
  313 	    mkdir_umask=`expr $umask + 22 \
  314 	      - $umask % 100 % 40 + $umask % 20 \
  315 	      - $umask % 10 % 4 + $umask % 2
  316 	    `;;
  317 	  *) mkdir_umask=$umask,go-w;;
  318 	esac
  319 
  320 	# With -d, create the new directory with the user-specified mode.
  321 	# Otherwise, rely on $mkdir_umask.
  322 	if test -n "$dir_arg"; then
  323 	  mkdir_mode=-m$mode
  324 	else
  325 	  mkdir_mode=
  326 	fi
  327 
  328 	posix_mkdir=false
  329 	case $umask in
  330 	  *[123567][0-7][0-7])
  331 	    # POSIX mkdir -p sets u+wx bits regardless of umask, which
  332 	    # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
  333 	    ;;
  334 	  *)
  335 	    tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
  336 	    trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
  337 
  338 	    if (umask $mkdir_umask &&
  339 		exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
  340 	    then
  341 	      if test -z "$dir_arg" || {
  342 		   # Check for POSIX incompatibilities with -m.
  343 		   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
  344 		   # other-writeable bit of parent directory when it shouldn't.
  345 		   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
  346 		   ls_ld_tmpdir=`ls -ld "$tmpdir"`
  347 		   case $ls_ld_tmpdir in
  348 		     d????-?r-*) different_mode=700;;
  349 		     d????-?--*) different_mode=755;;
  350 		     *) false;;
  351 		   esac &&
  352 		   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
  353 		     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
  354 		     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
  355 		   }
  356 		 }
  357 	      then posix_mkdir=:
  358 	      fi
  359 	      rmdir "$tmpdir/d" "$tmpdir"
  360 	    else
  361 	      # Remove any dirs left behind by ancient mkdir implementations.
  362 	      rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
  363 	    fi
  364 	    trap '' 0;;
  365 	esac;;
  366     esac
  367 
  368     if
  369       $posix_mkdir && (
  370 	umask $mkdir_umask &&
  371 	$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
  372       )
  373     then :
  374     else
  375 
  376       # The umask is ridiculous, or mkdir does not conform to POSIX,
  377       # or it failed possibly due to a race condition.  Create the
  378       # directory the slow way, step by step, checking for races as we go.
  379 
  380       case $dstdir in
  381 	/*) prefix=/ ;;
  382 	-*) prefix=./ ;;
  383 	*)  prefix= ;;
  384       esac
  385 
  386       case $posix_glob in
  387         '')
  388 	  if (set -f) 2>/dev/null; then
  389 	    posix_glob=true
  390 	  else
  391 	    posix_glob=false
  392 	  fi ;;
  393       esac
  394 
  395       oIFS=$IFS
  396       IFS=/
  397       $posix_glob && set -f
  398       set fnord $dstdir
  399       shift
  400       $posix_glob && set +f
  401       IFS=$oIFS
  402 
  403       prefixes=
  404 
  405       for d
  406       do
  407 	test -z "$d" && continue
  408 
  409 	prefix=$prefix$d
  410 	if test -d "$prefix"; then
  411 	  prefixes=
  412 	else
  413 	  if $posix_mkdir; then
  414 	    (umask=$mkdir_umask &&
  415 	     $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
  416 	    # Don't fail if two instances are running concurrently.
  417 	    test -d "$prefix" || exit 1
  418 	  else
  419 	    case $prefix in
  420 	      *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
  421 	      *) qprefix=$prefix;;
  422 	    esac
  423 	    prefixes="$prefixes '$qprefix'"
  424 	  fi
  425 	fi
  426 	prefix=$prefix/
  427       done
  428 
  429       if test -n "$prefixes"; then
  430 	# Don't fail if two instances are running concurrently.
  431 	(umask $mkdir_umask &&
  432 	 eval "\$doit_exec \$mkdirprog $prefixes") ||
  433 	  test -d "$dstdir" || exit 1
  434 	obsolete_mkdir_used=true
  435       fi
  436     fi
  437   fi
  438 
  439   if test -n "$dir_arg"; then
  440     { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
  441     { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
  442     { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
  443       test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
  444   else
  445 
  446     # Make a couple of temp file names in the proper directory.
  447     dsttmp=$dstdir/_inst.$$_
  448     rmtmp=$dstdir/_rm.$$_
  449 
  450     # Trap to clean up those temp files at exit.
  451     trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
  452 
  453     # Copy the file name to the temp name.
  454     (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
  455 
  456     # and set any options; do chmod last to preserve setuid bits.
  457     #
  458     # If any of these fail, we abort the whole thing.  If we want to
  459     # ignore errors from any of these, just make sure not to ignore
  460     # errors from the above "$doit $cpprog $src $dsttmp" command.
  461     #
  462     { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \
  463       && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \
  464       && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \
  465       && { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
  466 
  467     # Now rename the file to the real destination.
  468     { $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null \
  469       || {
  470 	   # The rename failed, perhaps because mv can't rename something else
  471 	   # to itself, or perhaps because mv is so ancient that it does not
  472 	   # support -f.
  473 
  474 	   # Now remove or move aside any old file at destination location.
  475 	   # We try this two ways since rm can't unlink itself on some
  476 	   # systems and the destination file might be busy for other
  477 	   # reasons.  In this case, the final cleanup might fail but the new
  478 	   # file should still install successfully.
  479 	   {
  480 	     if test -f "$dst"; then
  481 	       $doit $rmcmd -f "$dst" 2>/dev/null \
  482 	       || { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null \
  483 		     && { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }; }\
  484 	       || {
  485 		 echo "$0: cannot unlink or rename $dst" >&2
  486 		 (exit 1); exit 1
  487 	       }
  488 	     else
  489 	       :
  490 	     fi
  491 	   } &&
  492 
  493 	   # Now rename the file to the real destination.
  494 	   $doit $mvcmd "$dsttmp" "$dst"
  495 	 }
  496     } || exit 1
  497 
  498     trap '' 0
  499   fi
  500 done
  501 
  502 # Local variables:
  503 # eval: (add-hook 'write-file-hooks 'time-stamp)
  504 # time-stamp-start: "scriptversion="
  505 # time-stamp-format: "%:y-%02m-%02d.%02H"
  506 # time-stamp-end: "$"
  507 # End:

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