Diff

Differences From Artifact [f46cea6570]:

To Artifact [2182b3705d]:


1
2
3
4

5
6
7
8
9
10
11
1
2
3

4
5
6
7
8
9
10
11



-
+







#!/bin/sh
# install - install a program, script, or datafile

scriptversion=2020-07-26.22; # UTC
scriptversion=2020-11-14.01; # 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
#
69
70
71
72
73
74
75

76
77
78
79
80
81
82
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83







+







# Desired mode of installed file.
mode=0755

# Create dirs (including intermediate dirs) using mode 755.
# This is like GNU 'install' as of coreutils 8.32 (2020).
mkdir_umask=22

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

99
100
101
102
103
104
105
106

107
108
109
110

111
112

113
114
115
116
117
118








119
120
121
122
123
124
125
100
101
102
103
104
105
106

107
108
109
110
111
112
113

114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135







-
+




+

-
+






+
+
+
+
+
+
+
+







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)
  -C            install only if different (preserve 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.
  -p            pass -p to $cpprog.
  -s            $stripprog installed files.
  -S OPTION     $stripprog installed files using OPTION.
  -S SUFFIX     attempt to back up existing files, with suffix SUFFIX.
  -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

By default, rm is invoked with -f; when overridden with RMPROG,
it's up to you to specify -f if you want it.

If -S is not specified, no backups are attempted.

Email bug reports to bug-automake@gnu.org.
Automake home page: https://www.gnu.org/software/automake/
"

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

    -C) copy_on_change=true;;
138
139
140
141
142
143
144


145
146
147

148
149
150
151
152
153
154
148
149
150
151
152
153
154
155
156
157
158

159
160
161
162
163
164
165
166







+
+


-
+







            exit 1;;
        esac
        shift;;

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

    -p) cpprog="$cpprog -p";;

    -s) stripcmd=$stripprog;;

    -S) stripcmd="$stripprog $2"
    -S) backupsuffix="$2"
        shift;;

    -t)
        is_target_a_directory=always
        dst_arg=$2
        # Protect names problematic for 'test' and other utilities.
        case $dst_arg in
259
260
261
262
263
264
265




266
267
268
269
270
271
272
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288







+
+
+
+







  esac

  if test -n "$dir_arg"; then
    dst=$src
    dstdir=$dst
    test -d "$dstdir"
    dstdir_status=$?
    # Don't chown directories that already exist.
    if test $dstdir_status = 0; then
      chowncmd=""
    fi
  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
473
474
475
476
477
478
479







480
481
482
483
484
485
486
487
488
489
490
491
492
493
494

495
496

497
498
499
500
501
502
503
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516

517
518

519
520
521
522
523
524
525
526







+
+
+
+
+
+
+














-
+

-
+







       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
      # If $backupsuffix is set, and the file being installed
      # already exists, attempt a backup.  Don't worry if it fails,
      # e.g., if mv doesn't support -f.
      if test -n "$backupsuffix" && test -f "$dst"; then
        $doit $mvcmd -f "$dst" "$dst$backupsuffix" 2>/dev/null
      fi

      # 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 $rmcmd "$dst" 2>/dev/null ||
          { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
            { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
            { $doit $rmcmd "$rmtmp" 2>/dev/null; :; }
          } ||
          { echo "$0: cannot unlink or rename $dst" >&2
            (exit 1); exit 1
          }
        } &&

        # Now rename the file to the real destination.