59
67
rmprog="${RMPROG-rm}"
60
68
mkdirprog="${MKDIRPROG-mkdir}"
65
chmodcmd="$chmodprog 0755"
73
# Desired mode of installed file.
75
while [ x"$1" != x ]; do
85
-m) chmodcmd="$chmodprog $2"
90
-o) chowncmd="$chownprog $2"
95
-g) chgrpcmd="$chgrpprog $2"
100
-s) stripcmd=$stripprog
104
-t=*) transformarg=`echo $1 | sed 's/-t=//'`
108
-b=*) transformbasename=`echo $1 | sed 's/-b=//'`
112
*) if [ x"$src" = x ]
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...
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.
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.
109
Environment variables override the default commands:
110
CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG
113
while test $# -ne 0; do
122
-g) chgrpcmd="$chgrpprog $2"
127
--help) echo "$usage"; exit $?;;
134
'* | *'*'* | *'?'* | *'['*)
135
echo "$0: invalid mode: $mode" >&2
140
-o) chowncmd="$chownprog $2"
145
-s) stripcmd=$stripprog
154
-T) no_target_directory=true
158
--version) echo "$0 $scriptversion"; exit $?;;
163
-*) echo "$0: invalid option: $1" >&2
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 $@.
176
if test -n "$dstarg"; then
177
# $@ is not empty: it contains at least $arg.
178
set fnord "$@" "$dstarg"
186
if test $# -eq 0; then
187
if test -z "$dir_arg"; then
188
echo "$0: no input file specified." >&2
191
# It's OK to call `install-sh -d' without argument.
192
# This can happen when creating conditional directories.
196
if test -z "$dir_arg"; then
197
trap '(exit $?); exit' 1 2 13 15
199
# Set umask so as not to create temps with too-generous modes.
200
# However, 'strip' requires both read and write access to temps.
202
# Optimize common cases.
207
if test -z "$stripcmd"; then
212
cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
214
if test -z "$stripcmd"; then
219
cp_umask=$mode$u_plus_rw;;
225
# Protect names starting with `-'.
230
if test -n "$dir_arg"; then
237
# Waiting for this to be detected by the "$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: $src does not exist." >&2
245
if test -z "$dstarg"; then
246
echo "$0: no destination specified." >&2
251
# Protect names starting with `-'.
256
# If destination is a directory, append the input filename; won't work
257
# if double slashes aren't ignored.
258
if test -d "$dst"; then
259
if test -n "$no_target_directory"; then
260
echo "$0: $dstarg: Is a directory" >&2
264
dst=$dstdir/`basename "$src"`
267
# Prefer dirname, but fall back on a substitute if dirname fails.
269
(dirname "$dst") 2>/dev/null ||
270
expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
271
X"$dst" : 'X\(//\)[^/]' \| \
272
X"$dst" : 'X\(//\)$' \| \
273
X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
275
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
299
obsolete_mkdir_used=false
301
if test $dstdir_status != 0; then
304
# Create intermediate dirs using mode 755 as modified by the umask.
305
# This is like FreeBSD 'install' as of 1997-10-28.
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;;
313
mkdir_umask=`expr $umask + 22 \
314
- $umask % 100 % 40 + $umask % 20 \
315
- $umask % 10 % 4 + $umask % 2
317
*) mkdir_umask=$umask,go-w;;
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
331
# POSIX mkdir -p sets u+wx bits regardless of umask, which
332
# is incompatible with FreeBSD 'install' when (umask & 300) != 0.
335
tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
336
trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
338
if (umask $mkdir_umask &&
339
exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
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;;
352
$mkdirprog -m$different_mode -p -- "$tmpdir" && {
353
ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
354
test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
359
rmdir "$tmpdir/d" "$tmpdir"
116
# this colon is to work around a 386BSD /bin/sh bug
361
# Remove any dirs left behind by ancient mkdir implementations.
362
rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
127
echo "$0: no input file specified" >&2
133
if [ x"$dir_arg" != x ]; then
137
if [ -d "$dst" ]; then
145
# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
146
# might cause directories to be created, which would be especially bad
147
# if $src (and thus $dsttmp) contains '*'.
149
if [ -f "$src" ] || [ -d "$src" ]
153
echo "$0: $src does not exist" >&2
159
echo "$0: no destination specified" >&2
165
# If destination is a directory, append the input filename; if your system
166
# does not like double slashes in filenames, you may need to add some logic
170
dst=$dst/`basename "$src"`
176
## this sed command emulates the dirname command
177
dstdir=`echo "$dst" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
179
# Make sure that the destination directory exists.
180
# this part is taken from Noah Friedman's mkinstalldirs script
182
# Skip lots of stat calls in the usual case.
183
if [ ! -d "$dstdir" ]; then
186
IFS="${IFS-$defaultIFS}"
189
# Some sh's can't handle IFS=/ for some reason.
191
set - `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
196
while [ $# -ne 0 ] ; do
200
if [ ! -d "$pathcomp" ] ;
202
$mkdirprog "$pathcomp"
211
if [ x"$dir_arg" != x ]
213
$doit $instcmd "$dst" &&
215
if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dst"; else : ; fi &&
216
if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dst"; else : ; fi &&
217
if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dst"; else : ; fi &&
218
if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dst"; else : ; fi
221
# If we're going to rename the final executable, determine the name now.
223
if [ x"$transformarg" = x ]
225
dstfile=`basename "$dst"`
227
dstfile=`basename "$dst" $transformbasename |
228
sed $transformarg`$transformbasename
231
# don't allow the sed command to completely eliminate the filename
233
if [ x"$dstfile" = x ]
235
dstfile=`basename "$dst"`
240
# Make a couple of temp file names in the proper directory.
242
dsttmp=$dstdir/_inst.$$_
243
rmtmp=$dstdir/_rm.$$_
245
# Trap to clean up temp files at exit.
247
trap 'status=$?; rm -f "$dsttmp" "$rmtmp" && exit $status' 0
248
trap '(exit $?); exit' 1 2 13 15
250
# Move or copy the file name to the temp name
252
$doit $instcmd "$src" "$dsttmp" &&
254
# and set any options; do chmod last to preserve setuid bits
256
# If any of these fail, we abort the whole thing. If we want to
257
# ignore errors from any of these, just make sure not to ignore
258
# errors from the above "$doit $instcmd $src $dsttmp" command.
260
if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dsttmp"; else :;fi &&
261
if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dsttmp"; else :;fi &&
262
if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dsttmp"; else :;fi &&
263
if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dsttmp"; else :;fi &&
265
# Now remove or move aside any old file at destination location. We try this
266
# two ways since rm can't unlink itself on some systems and the destination
267
# file might be busy for other reasons. In this case, the final cleanup
268
# might fail but the new file should still install successfully.
271
if [ -f "$dstdir/$dstfile" ]
273
$doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null ||
274
$doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null ||
276
echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2
284
# Now rename the file to the real destination.
286
$doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
290
# The final little trick to "correctly" pass the exit status to the exit trap.
370
umask $mkdir_umask &&
371
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
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.
388
if (set -f) 2>/dev/null; then
397
$posix_glob && set -f
400
$posix_glob && set +f
407
test -z "$d" && continue
410
if test -d "$prefix"; then
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
420
*\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
423
prefixes="$prefixes '$qprefix'"
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
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
446
# Make a couple of temp file names in the proper directory.
447
dsttmp=$dstdir/_inst.$$_
448
rmtmp=$dstdir/_rm.$$_
450
# Trap to clean up those temp files at exit.
451
trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
453
# Copy the file name to the temp name.
454
(umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
456
# and set any options; do chmod last to preserve setuid bits.
458
# If any of these fail, we abort the whole thing. If we want to
459
# ignore errors from any of these, just make sure not to ignore
460
# errors from the above "$doit $cpprog $src $dsttmp" command.
462
{ test -z "$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"; } &&
467
# Now rename the file to the real destination.
468
{ $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null \
470
# The rename failed, perhaps because mv can't rename something else
471
# to itself, or perhaps because mv is so ancient that it does not
474
# Now remove or move aside any old file at destination location.
475
# We try this two ways since rm can't unlink itself on some
476
# systems and the destination file might be busy for other
477
# reasons. In this case, the final cleanup might fail but the new
478
# file should still install successfully.
480
if test -f "$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; :; }; }\
485
echo "$0: cannot unlink or rename $dst" >&2
493
# Now rename the file to the real destination.
494
$doit $mvcmd "$dsttmp" "$dst"
503
# eval: (add-hook 'write-file-hooks 'time-stamp)
504
# time-stamp-start: "scriptversion="
505
# time-stamp-format: "%:y-%02m-%02d.%02H"
506
# time-stamp-end: "$"