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1.1 ! root 1: #!/bin/sh ! 2: # install - install a program, script, or datafile ! 3: ! 4: scriptversion=2011-11-20.07; # 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: ! 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: chgrpprog=${CHGRPPROG-chgrp} ! 62: chmodprog=${CHMODPROG-chmod} ! 63: chownprog=${CHOWNPROG-chown} ! 64: cmpprog=${CMPPROG-cmp} ! 65: cpprog=${CPPROG-cp} ! 66: mkdirprog=${MKDIRPROG-mkdir} ! 67: mvprog=${MVPROG-mv} ! 68: rmprog=${RMPROG-rm} ! 69: stripprog=${STRIPPROG-strip} ! 70: ! 71: posix_glob='?' ! 72: initialize_posix_glob=' ! 73: test "$posix_glob" != "?" || { ! 74: if (set -f) 2>/dev/null; then ! 75: posix_glob= ! 76: else ! 77: posix_glob=: ! 78: fi ! 79: } ! 80: ' ! 81: ! 82: posix_mkdir= ! 83: ! 84: # Desired mode of installed file. ! 85: mode=0755 ! 86: ! 87: chgrpcmd= ! 88: chmodcmd=$chmodprog ! 89: chowncmd= ! 90: mvcmd=$mvprog ! 91: rmcmd="$rmprog -f" ! 92: stripcmd= ! 93: ! 94: src= ! 95: dst= ! 96: dir_arg= ! 97: dst_arg= ! 98: ! 99: copy_on_change=false ! 100: no_target_directory= ! 101: ! 102: usage="\ ! 103: Usage: $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: ! 108: In the 1st form, copy SRCFILE to DSTFILE. ! 109: In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. ! 110: In the 4th, create DIRECTORIES. ! 111: ! 112: Options: ! 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: ! 126: Environment variables override the default commands: ! 127: CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG ! 128: RMPROG STRIPPROG ! 129: " ! 130: ! 131: while 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 ! 178: done ! 179: ! 180: if 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 ! 198: fi ! 199: ! 200: if test $# -eq 0; then ! 201: if test -z "$dir_arg"; then ! 202: echo "$0: no input file specified." >&2 ! 203: exit 1 ! 204: fi ! 205: # It's OK to call 'install-sh -d' without argument. ! 206: # This can happen when creating conditional directories. ! 207: exit 0 ! 208: fi ! 209: ! 210: if test -z "$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 ! 239: fi ! 240: ! 241: for src ! 242: do ! 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 "$dir_arg" || { ! 355: # Check for POSIX incompatibilities with -m. ! 356: # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or ! 357: # other-writable bit of parent directory when it shouldn't. ! 358: # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. ! 359: ls_ld_tmpdir=`ls -ld "$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 ! 519: done ! 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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