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comparison install-sh @ 312:029c1f5c5588

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Update the Autoconf files. These are mostly automatic updates for obsolete macros.
author John "Elwin" Edwards
date Tue, 11 May 2021 22:30:03 -0400
parents d9badb9c0179
children
comparison
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311:28e22fb35989 312:029c1f5c5588
1 #!/bin/sh 1 #!/bin/sh
2 # install - install a program, script, or datafile 2 # install - install a program, script, or datafile
3 3
4 scriptversion=2013-12-25.23; # UTC 4 scriptversion=2018-03-11.20; # UTC
5 5
6 # This originates from X11R5 (mit/util/scripts/install.sh), which was 6 # This originates from X11R5 (mit/util/scripts/install.sh), which was
7 # later released in X11R6 (xc/config/util/install.sh) with the 7 # later released in X11R6 (xc/config/util/install.sh) with the
8 # following copyright and license. 8 # following copyright and license.
9 # 9 #
269 echo "$0: no destination specified." >&2 269 echo "$0: no destination specified." >&2
270 exit 1 270 exit 1
271 fi 271 fi
272 dst=$dst_arg 272 dst=$dst_arg
273 273
274 # If destination is a directory, append the input filename; won't work 274 # If destination is a directory, append the input filename.
275 # if double slashes aren't ignored.
276 if test -d "$dst"; then 275 if test -d "$dst"; then
277 if test "$is_target_a_directory" = never; then 276 if test "$is_target_a_directory" = never; then
278 echo "$0: $dst_arg: Is a directory" >&2 277 echo "$0: $dst_arg: Is a directory" >&2
279 exit 1 278 exit 1
280 fi 279 fi
281 dstdir=$dst 280 dstdir=$dst
282 dst=$dstdir/`basename "$src"` 281 dstbase=`basename "$src"`
282 case $dst in
283 */) dst=$dst$dstbase;;
284 *) dst=$dst/$dstbase;;
285 esac
283 dstdir_status=0 286 dstdir_status=0
284 else 287 else
285 dstdir=`dirname "$dst"` 288 dstdir=`dirname "$dst"`
286 test -d "$dstdir" 289 test -d "$dstdir"
287 dstdir_status=$? 290 dstdir_status=$?
288 fi 291 fi
289 fi 292 fi
293
294 case $dstdir in
295 */) dstdirslash=$dstdir;;
296 *) dstdirslash=$dstdir/;;
297 esac
290 298
291 obsolete_mkdir_used=false 299 obsolete_mkdir_used=false
292 300
293 if test $dstdir_status != 0; then 301 if test $dstdir_status != 0; then
294 case $posix_mkdir in 302 case $posix_mkdir in
322 *[123567][0-7][0-7]) 330 *[123567][0-7][0-7])
323 # POSIX mkdir -p sets u+wx bits regardless of umask, which 331 # POSIX mkdir -p sets u+wx bits regardless of umask, which
324 # is incompatible with FreeBSD 'install' when (umask & 300) != 0. 332 # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
325 ;; 333 ;;
326 *) 334 *)
335 # Note that $RANDOM variable is not portable (e.g. dash); Use it
336 # here however when possible just to lower collision chance.
327 tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ 337 tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
328 trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 338
329 339 trap 'ret=$?; rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null; exit $ret' 0
340
341 # Because "mkdir -p" follows existing symlinks and we likely work
342 # directly in world-writeable /tmp, make sure that the '$tmpdir'
343 # directory is successfully created first before we actually test
344 # 'mkdir -p' feature.
330 if (umask $mkdir_umask && 345 if (umask $mkdir_umask &&
331 exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 346 $mkdirprog $mkdir_mode "$tmpdir" &&
347 exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
332 then 348 then
333 if test -z "$dir_arg" || { 349 if test -z "$dir_arg" || {
334 # Check for POSIX incompatibilities with -m. 350 # Check for POSIX incompatibilities with -m.
335 # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or 351 # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
336 # other-writable bit of parent directory when it shouldn't. 352 # other-writable bit of parent directory when it shouldn't.
337 # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. 353 # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
338 ls_ld_tmpdir=`ls -ld "$tmpdir"` 354 test_tmpdir="$tmpdir/a"
355 ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
339 case $ls_ld_tmpdir in 356 case $ls_ld_tmpdir in
340 d????-?r-*) different_mode=700;; 357 d????-?r-*) different_mode=700;;
341 d????-?--*) different_mode=755;; 358 d????-?--*) different_mode=755;;
342 *) false;; 359 *) false;;
343 esac && 360 esac &&
344 $mkdirprog -m$different_mode -p -- "$tmpdir" && { 361 $mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
345 ls_ld_tmpdir_1=`ls -ld "$tmpdir"` 362 ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
346 test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" 363 test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
347 } 364 }
348 } 365 }
349 then posix_mkdir=: 366 then posix_mkdir=:
350 fi 367 fi
351 rmdir "$tmpdir/d" "$tmpdir" 368 rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
352 else 369 else
353 # Remove any dirs left behind by ancient mkdir implementations. 370 # Remove any dirs left behind by ancient mkdir implementations.
354 rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null 371 rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
355 fi 372 fi
356 trap '' 0;; 373 trap '' 0;;
357 esac;; 374 esac;;
358 esac 375 esac
359 376
425 { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || 442 { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
426 test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 443 test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
427 else 444 else
428 445
429 # Make a couple of temp file names in the proper directory. 446 # Make a couple of temp file names in the proper directory.
430 dsttmp=$dstdir/_inst.$$_ 447 dsttmp=${dstdirslash}_inst.$$_
431 rmtmp=$dstdir/_rm.$$_ 448 rmtmp=${dstdirslash}_rm.$$_
432 449
433 # Trap to clean up those temp files at exit. 450 # Trap to clean up those temp files at exit.
434 trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 451 trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
435 452
436 # Copy the file name to the temp name. 453 # Copy the file name to the temp name.
437 (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && 454 (umask $cp_umask &&
455 { test -z "$stripcmd" || {
456 # Create $dsttmp read-write so that cp doesn't create it read-only,
457 # which would cause strip to fail.
458 if test -z "$doit"; then
459 : >"$dsttmp" # No need to fork-exec 'touch'.
460 else
461 $doit touch "$dsttmp"
462 fi
463 }
464 } &&
465 $doit_exec $cpprog "$src" "$dsttmp") &&
438 466
439 # and set any options; do chmod last to preserve setuid bits. 467 # and set any options; do chmod last to preserve setuid bits.
440 # 468 #
441 # If any of these fail, we abort the whole thing. If we want to 469 # If any of these fail, we abort the whole thing. If we want to
442 # ignore errors from any of these, just make sure not to ignore 470 # ignore errors from any of these, just make sure not to ignore
491 trap '' 0 519 trap '' 0
492 fi 520 fi
493 done 521 done
494 522
495 # Local variables: 523 # Local variables:
496 # eval: (add-hook 'write-file-hooks 'time-stamp) 524 # eval: (add-hook 'before-save-hook 'time-stamp)
497 # time-stamp-start: "scriptversion=" 525 # time-stamp-start: "scriptversion="
498 # time-stamp-format: "%:y-%02m-%02d.%02H" 526 # time-stamp-format: "%:y-%02m-%02d.%02H"
499 # time-stamp-time-zone: "UTC" 527 # time-stamp-time-zone: "UTC0"
500 # time-stamp-end: "; # UTC" 528 # time-stamp-end: "; # UTC"
501 # End: 529 # End: