Changeset 1db2c5be for install-sh


Ignore:
Timestamp:
Nov 19, 2014, 11:26:57 PM (8 years ago)
Author:
Peter A. Buhr <pabuhr@…>
Branches:
aaron-thesis, arm-eh, cleanup-dtors, ctor, deferred_resn, demangler, enum, forall-pointer-decay, gc_noraii, jacob/cs343-translation, jenkins-sandbox, master, memory, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, pthread-emulation, qualifiedEnum, resolv-new, string, with_gc
Children:
3c70d38
Parents:
d3d8c3f
Message:

configure changes commit

File:
1 edited

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  • install-sh

    • Property mode changed from 120000 to 100755
    rd3d8c3f r1db2c5be  
    1 /usr/share/automake-1.11/install-sh
     1#!/bin/sh
     2# install - install a program, script, or datafile
     3
     4scriptversion=2011-01-19.21; # UTC
     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
     44nl='
     45'
     46IFS=" ""        $nl"
     47
     48# set DOITPROG to echo to test this script
     49
     50# Don't use :- since 4.3BSD and earlier shells don't like it.
     51doit=${DOITPROG-}
     52if test -z "$doit"; then
     53  doit_exec=exec
     54else
     55  doit_exec=$doit
     56fi
     57
     58# Put in absolute file names if you don't have them in your path;
     59# or use environment vars.
     60
     61chgrpprog=${CHGRPPROG-chgrp}
     62chmodprog=${CHMODPROG-chmod}
     63chownprog=${CHOWNPROG-chown}
     64cmpprog=${CMPPROG-cmp}
     65cpprog=${CPPROG-cp}
     66mkdirprog=${MKDIRPROG-mkdir}
     67mvprog=${MVPROG-mv}
     68rmprog=${RMPROG-rm}
     69stripprog=${STRIPPROG-strip}
     70
     71posix_glob='?'
     72initialize_posix_glob='
     73  test "$posix_glob" != "?" || {
     74    if (set -f) 2>/dev/null; then
     75      posix_glob=
     76    else
     77      posix_glob=:
     78    fi
     79  }
     80'
     81
     82posix_mkdir=
     83
     84# Desired mode of installed file.
     85mode=0755
     86
     87chgrpcmd=
     88chmodcmd=$chmodprog
     89chowncmd=
     90mvcmd=$mvprog
     91rmcmd="$rmprog -f"
     92stripcmd=
     93
     94src=
     95dst=
     96dir_arg=
     97dst_arg=
     98
     99copy_on_change=false
     100no_target_directory=
     101
     102usage="\
     103Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
     104   or: $0 [OPTION]... SRCFILES... DIRECTORY
     105   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
     106   or: $0 [OPTION]... -d DIRECTORIES...
     107
     108In the 1st form, copy SRCFILE to DSTFILE.
     109In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
     110In the 4th, create DIRECTORIES.
     111
     112Options:
     113     --help     display this help and exit.
     114     --version  display version info and exit.
     115
     116  -c            (ignored)
     117  -C            install only if different (preserve the last data modification time)
     118  -d            create directories instead of installing files.
     119  -g GROUP      $chgrpprog installed files to GROUP.
     120  -m MODE       $chmodprog installed files to MODE.
     121  -o USER       $chownprog installed files to USER.
     122  -s            $stripprog installed files.
     123  -t DIRECTORY  install into DIRECTORY.
     124  -T            report an error if DSTFILE is a directory.
     125
     126Environment variables override the default commands:
     127  CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
     128  RMPROG STRIPPROG
     129"
     130
     131while test $# -ne 0; do
     132  case $1 in
     133    -c) ;;
     134
     135    -C) copy_on_change=true;;
     136
     137    -d) dir_arg=true;;
     138
     139    -g) chgrpcmd="$chgrpprog $2"
     140        shift;;
     141
     142    --help) echo "$usage"; exit $?;;
     143
     144    -m) mode=$2
     145        case $mode in
     146          *' '* | *'    '* | *'
     147'*        | *'*'* | *'?'* | *'['*)
     148            echo "$0: invalid mode: $mode" >&2
     149            exit 1;;
     150        esac
     151        shift;;
     152
     153    -o) chowncmd="$chownprog $2"
     154        shift;;
     155
     156    -s) stripcmd=$stripprog;;
     157
     158    -t) dst_arg=$2
     159        # Protect names problematic for `test' and other utilities.
     160        case $dst_arg in
     161          -* | [=\(\)!]) dst_arg=./$dst_arg;;
     162        esac
     163        shift;;
     164
     165    -T) no_target_directory=true;;
     166
     167    --version) echo "$0 $scriptversion"; exit $?;;
     168
     169    --) shift
     170        break;;
     171
     172    -*) echo "$0: invalid option: $1" >&2
     173        exit 1;;
     174
     175    *)  break;;
     176  esac
     177  shift
     178done
     179
     180if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
     181  # When -d is used, all remaining arguments are directories to create.
     182  # When -t is used, the destination is already specified.
     183  # Otherwise, the last argument is the destination.  Remove it from $@.
     184  for arg
     185  do
     186    if test -n "$dst_arg"; then
     187      # $@ is not empty: it contains at least $arg.
     188      set fnord "$@" "$dst_arg"
     189      shift # fnord
     190    fi
     191    shift # arg
     192    dst_arg=$arg
     193    # Protect names problematic for `test' and other utilities.
     194    case $dst_arg in
     195      -* | [=\(\)!]) dst_arg=./$dst_arg;;
     196    esac
     197  done
     198fi
     199
     200if test $# -eq 0; then
     201  if test -z "$dir_arg"; then
     202    echo "$0: no input file specified." >&2
     203    exit 1
     204  fi
     205  # It's OK to call `install-sh -d' without argument.
     206  # This can happen when creating conditional directories.
     207  exit 0
     208fi
     209
     210if test -z "$dir_arg"; then
     211  do_exit='(exit $ret); exit $ret'
     212  trap "ret=129; $do_exit" 1
     213  trap "ret=130; $do_exit" 2
     214  trap "ret=141; $do_exit" 13
     215  trap "ret=143; $do_exit" 15
     216
     217  # Set umask so as not to create temps with too-generous modes.
     218  # However, 'strip' requires both read and write access to temps.
     219  case $mode in
     220    # Optimize common cases.
     221    *644) cp_umask=133;;
     222    *755) cp_umask=22;;
     223
     224    *[0-7])
     225      if test -z "$stripcmd"; then
     226        u_plus_rw=
     227      else
     228        u_plus_rw='% 200'
     229      fi
     230      cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
     231    *)
     232      if test -z "$stripcmd"; then
     233        u_plus_rw=
     234      else
     235        u_plus_rw=,u+rw
     236      fi
     237      cp_umask=$mode$u_plus_rw;;
     238  esac
     239fi
     240
     241for src
     242do
     243  # Protect names problematic for `test' and other utilities.
     244  case $src in
     245    -* | [=\(\)!]) src=./$src;;
     246  esac
     247
     248  if test -n "$dir_arg"; then
     249    dst=$src
     250    dstdir=$dst
     251    test -d "$dstdir"
     252    dstdir_status=$?
     253  else
     254
     255    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
     256    # might cause directories to be created, which would be especially bad
     257    # if $src (and thus $dsttmp) contains '*'.
     258    if test ! -f "$src" && test ! -d "$src"; then
     259      echo "$0: $src does not exist." >&2
     260      exit 1
     261    fi
     262
     263    if test -z "$dst_arg"; then
     264      echo "$0: no destination specified." >&2
     265      exit 1
     266    fi
     267    dst=$dst_arg
     268
     269    # If destination is a directory, append the input filename; won't work
     270    # if double slashes aren't ignored.
     271    if test -d "$dst"; then
     272      if test -n "$no_target_directory"; then
     273        echo "$0: $dst_arg: Is a directory" >&2
     274        exit 1
     275      fi
     276      dstdir=$dst
     277      dst=$dstdir/`basename "$src"`
     278      dstdir_status=0
     279    else
     280      # Prefer dirname, but fall back on a substitute if dirname fails.
     281      dstdir=`
     282        (dirname "$dst") 2>/dev/null ||
     283        expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
     284             X"$dst" : 'X\(//\)[^/]' \| \
     285             X"$dst" : 'X\(//\)$' \| \
     286             X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
     287        echo X"$dst" |
     288            sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
     289                   s//\1/
     290                   q
     291                 }
     292                 /^X\(\/\/\)[^/].*/{
     293                   s//\1/
     294                   q
     295                 }
     296                 /^X\(\/\/\)$/{
     297                   s//\1/
     298                   q
     299                 }
     300                 /^X\(\/\).*/{
     301                   s//\1/
     302                   q
     303                 }
     304                 s/.*/./; q'
     305      `
     306
     307      test -d "$dstdir"
     308      dstdir_status=$?
     309    fi
     310  fi
     311
     312  obsolete_mkdir_used=false
     313
     314  if test $dstdir_status != 0; then
     315    case $posix_mkdir in
     316      '')
     317        # Create intermediate dirs using mode 755 as modified by the umask.
     318        # This is like FreeBSD 'install' as of 1997-10-28.
     319        umask=`umask`
     320        case $stripcmd.$umask in
     321          # Optimize common cases.
     322          *[2367][2367]) mkdir_umask=$umask;;
     323          .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
     324
     325          *[0-7])
     326            mkdir_umask=`expr $umask + 22 \
     327              - $umask % 100 % 40 + $umask % 20 \
     328              - $umask % 10 % 4 + $umask % 2
     329            `;;
     330          *) mkdir_umask=$umask,go-w;;
     331        esac
     332
     333        # With -d, create the new directory with the user-specified mode.
     334        # Otherwise, rely on $mkdir_umask.
     335        if test -n "$dir_arg"; then
     336          mkdir_mode=-m$mode
     337        else
     338          mkdir_mode=
     339        fi
     340
     341        posix_mkdir=false
     342        case $umask in
     343          *[123567][0-7][0-7])
     344            # POSIX mkdir -p sets u+wx bits regardless of umask, which
     345            # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
     346            ;;
     347          *)
     348            tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
     349            trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
     350
     351            if (umask $mkdir_umask &&
     352                exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
     353            then
     354              if test -z "$dir_arg" || {
     355                   # Check for POSIX incompatibilities with -m.
     356                   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
     357                   # other-writeable bit of parent directory when it shouldn't.
     358                   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
     359                   ls_ld_tmpdir=`ls -ld "$tmpdir"`
     360                   case $ls_ld_tmpdir in
     361                     d????-?r-*) different_mode=700;;
     362                     d????-?--*) different_mode=755;;
     363                     *) false;;
     364                   esac &&
     365                   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
     366                     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
     367                     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
     368                   }
     369                 }
     370              then posix_mkdir=:
     371              fi
     372              rmdir "$tmpdir/d" "$tmpdir"
     373            else
     374              # Remove any dirs left behind by ancient mkdir implementations.
     375              rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
     376            fi
     377            trap '' 0;;
     378        esac;;
     379    esac
     380
     381    if
     382      $posix_mkdir && (
     383        umask $mkdir_umask &&
     384        $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
     385      )
     386    then :
     387    else
     388
     389      # The umask is ridiculous, or mkdir does not conform to POSIX,
     390      # or it failed possibly due to a race condition.  Create the
     391      # directory the slow way, step by step, checking for races as we go.
     392
     393      case $dstdir in
     394        /*) prefix='/';;
     395        [-=\(\)!]*) prefix='./';;
     396        *)  prefix='';;
     397      esac
     398
     399      eval "$initialize_posix_glob"
     400
     401      oIFS=$IFS
     402      IFS=/
     403      $posix_glob set -f
     404      set fnord $dstdir
     405      shift
     406      $posix_glob set +f
     407      IFS=$oIFS
     408
     409      prefixes=
     410
     411      for d
     412      do
     413        test X"$d" = X && continue
     414
     415        prefix=$prefix$d
     416        if test -d "$prefix"; then
     417          prefixes=
     418        else
     419          if $posix_mkdir; then
     420            (umask=$mkdir_umask &&
     421             $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
     422            # Don't fail if two instances are running concurrently.
     423            test -d "$prefix" || exit 1
     424          else
     425            case $prefix in
     426              *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
     427              *) qprefix=$prefix;;
     428            esac
     429            prefixes="$prefixes '$qprefix'"
     430          fi
     431        fi
     432        prefix=$prefix/
     433      done
     434
     435      if test -n "$prefixes"; then
     436        # Don't fail if two instances are running concurrently.
     437        (umask $mkdir_umask &&
     438         eval "\$doit_exec \$mkdirprog $prefixes") ||
     439          test -d "$dstdir" || exit 1
     440        obsolete_mkdir_used=true
     441      fi
     442    fi
     443  fi
     444
     445  if test -n "$dir_arg"; then
     446    { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
     447    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
     448    { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
     449      test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
     450  else
     451
     452    # Make a couple of temp file names in the proper directory.
     453    dsttmp=$dstdir/_inst.$$_
     454    rmtmp=$dstdir/_rm.$$_
     455
     456    # Trap to clean up those temp files at exit.
     457    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
     458
     459    # Copy the file name to the temp name.
     460    (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
     461
     462    # and set any options; do chmod last to preserve setuid bits.
     463    #
     464    # If any of these fail, we abort the whole thing.  If we want to
     465    # ignore errors from any of these, just make sure not to ignore
     466    # errors from the above "$doit $cpprog $src $dsttmp" command.
     467    #
     468    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
     469    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
     470    { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
     471    { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
     472
     473    # If -C, don't bother to copy if it wouldn't change the file.
     474    if $copy_on_change &&
     475       old=`LC_ALL=C ls -dlL "$dst"     2>/dev/null` &&
     476       new=`LC_ALL=C ls -dlL "$dsttmp"  2>/dev/null` &&
     477
     478       eval "$initialize_posix_glob" &&
     479       $posix_glob set -f &&
     480       set X $old && old=:$2:$4:$5:$6 &&
     481       set X $new && new=:$2:$4:$5:$6 &&
     482       $posix_glob set +f &&
     483
     484       test "$old" = "$new" &&
     485       $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
     486    then
     487      rm -f "$dsttmp"
     488    else
     489      # Rename the file to the real destination.
     490      $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
     491
     492      # The rename failed, perhaps because mv can't rename something else
     493      # to itself, or perhaps because mv is so ancient that it does not
     494      # support -f.
     495      {
     496        # Now remove or move aside any old file at destination location.
     497        # We try this two ways since rm can't unlink itself on some
     498        # systems and the destination file might be busy for other
     499        # reasons.  In this case, the final cleanup might fail but the new
     500        # file should still install successfully.
     501        {
     502          test ! -f "$dst" ||
     503          $doit $rmcmd -f "$dst" 2>/dev/null ||
     504          { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
     505            { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
     506          } ||
     507          { echo "$0: cannot unlink or rename $dst" >&2
     508            (exit 1); exit 1
     509          }
     510        } &&
     511
     512        # Now rename the file to the real destination.
     513        $doit $mvcmd "$dsttmp" "$dst"
     514      }
     515    fi || exit 1
     516
     517    trap '' 0
     518  fi
     519done
     520
     521# Local variables:
     522# eval: (add-hook 'write-file-hooks 'time-stamp)
     523# time-stamp-start: "scriptversion="
     524# time-stamp-format: "%:y-%02m-%02d.%02H"
     525# time-stamp-time-zone: "UTC"
     526# time-stamp-end: "; # UTC"
     527# End:
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