1304732Scy#!/bin/sh 2304732Scy# install - install a program, script, or datafile 3304732Scy 4304732Scyscriptversion=2011-04-20.01; # UTC 5304732Scy 6304732Scy# This originates from X11R5 (mit/util/scripts/install.sh), which was 7304732Scy# later released in X11R6 (xc/config/util/install.sh) with the 8304732Scy# following copyright and license. 9304732Scy# 10304732Scy# Copyright (C) 1994 X Consortium 11304732Scy# 12304732Scy# Permission is hereby granted, free of charge, to any person obtaining a copy 13304732Scy# of this software and associated documentation files (the "Software"), to 14304732Scy# deal in the Software without restriction, including without limitation the 15304732Scy# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 16304732Scy# sell copies of the Software, and to permit persons to whom the Software is 17304732Scy# furnished to do so, subject to the following conditions: 18304732Scy# 19304732Scy# The above copyright notice and this permission notice shall be included in 20304732Scy# all copies or substantial portions of the Software. 21304732Scy# 22304732Scy# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 23304732Scy# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 24304732Scy# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 25304732Scy# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 26304732Scy# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- 27304732Scy# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 28304732Scy# 29304732Scy# Except as contained in this notice, the name of the X Consortium shall not 30304732Scy# be used in advertising or otherwise to promote the sale, use or other deal- 31304732Scy# ings in this Software without prior written authorization from the X Consor- 32304732Scy# tium. 33304732Scy# 34304732Scy# 35304732Scy# FSF changes to this file are in the public domain. 36304732Scy# 37304732Scy# Calling this script install-sh is preferred over install.sh, to prevent 38304732Scy# `make' implicit rules from creating a file called install from it 39304732Scy# when there is no Makefile. 40304732Scy# 41304732Scy# This script is compatible with the BSD install script, but was written 42304732Scy# from scratch. 43304732Scy 44304732Scynl=' 45304732Scy' 46304732ScyIFS=" "" $nl" 47304732Scy 48304732Scy# set DOITPROG to echo to test this script 49304732Scy 50304732Scy# Don't use :- since 4.3BSD and earlier shells don't like it. 51304732Scydoit=${DOITPROG-} 52304732Scyif test -z "$doit"; then 53304732Scy doit_exec=exec 54304732Scyelse 55304732Scy doit_exec=$doit 56304732Scyfi 57304732Scy 58304732Scy# Put in absolute file names if you don't have them in your path; 59304732Scy# or use environment vars. 60304732Scy 61304732Scychgrpprog=${CHGRPPROG-chgrp} 62304732Scychmodprog=${CHMODPROG-chmod} 63304732Scychownprog=${CHOWNPROG-chown} 64304732Scycmpprog=${CMPPROG-cmp} 65304732Scycpprog=${CPPROG-cp} 66304732Scymkdirprog=${MKDIRPROG-mkdir} 67304732Scymvprog=${MVPROG-mv} 68304732Scyrmprog=${RMPROG-rm} 69304732Scystripprog=${STRIPPROG-strip} 70304732Scy 71304732Scyposix_glob='?' 72304732Scyinitialize_posix_glob=' 73304732Scy test "$posix_glob" != "?" || { 74304732Scy if (set -f) 2>/dev/null; then 75304732Scy posix_glob= 76304732Scy else 77304732Scy posix_glob=: 78304732Scy fi 79304732Scy } 80304732Scy' 81304732Scy 82304732Scyposix_mkdir= 83304732Scy 84304732Scy# Desired mode of installed file. 85304732Scymode=0755 86304732Scy 87304732Scychgrpcmd= 88304732Scychmodcmd=$chmodprog 89304732Scychowncmd= 90304732Scymvcmd=$mvprog 91304732Scyrmcmd="$rmprog -f" 92304732Scystripcmd= 93304732Scy 94304732Scysrc= 95304732Scydst= 96304732Scydir_arg= 97304732Scydst_arg= 98304732Scy 99304732Scycopy_on_change=false 100304732Scyno_target_directory= 101304732Scy 102304732Scyusage="\ 103304732ScyUsage: $0 [OPTION]... [-T] SRCFILE DSTFILE 104304732Scy or: $0 [OPTION]... SRCFILES... DIRECTORY 105304732Scy or: $0 [OPTION]... -t DIRECTORY SRCFILES... 106304732Scy or: $0 [OPTION]... -d DIRECTORIES... 107304732Scy 108304732ScyIn the 1st form, copy SRCFILE to DSTFILE. 109304732ScyIn the 2nd and 3rd, copy all SRCFILES to DIRECTORY. 110304732ScyIn the 4th, create DIRECTORIES. 111304732Scy 112304732ScyOptions: 113304732Scy --help display this help and exit. 114304732Scy --version display version info and exit. 115304732Scy 116304732Scy -c (ignored) 117304732Scy -C install only if different (preserve the last data modification time) 118304732Scy -d create directories instead of installing files. 119304732Scy -g GROUP $chgrpprog installed files to GROUP. 120304732Scy -m MODE $chmodprog installed files to MODE. 121304732Scy -o USER $chownprog installed files to USER. 122304732Scy -s $stripprog installed files. 123304732Scy -S $stripprog installed files. 124304732Scy -t DIRECTORY install into DIRECTORY. 125304732Scy -T report an error if DSTFILE is a directory. 126304732Scy 127304732ScyEnvironment variables override the default commands: 128304732Scy CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG 129304732Scy RMPROG STRIPPROG 130304732Scy" 131304732Scy 132304732Scywhile test $# -ne 0; do 133304732Scy case $1 in 134304732Scy -c) ;; 135304732Scy 136304732Scy -C) copy_on_change=true;; 137304732Scy 138304732Scy -d) dir_arg=true;; 139304732Scy 140304732Scy -g) chgrpcmd="$chgrpprog $2" 141304732Scy shift;; 142304732Scy 143304732Scy --help) echo "$usage"; exit $?;; 144304732Scy 145304732Scy -m) mode=$2 146304732Scy case $mode in 147304732Scy *' '* | *' '* | *' 148304732Scy'* | *'*'* | *'?'* | *'['*) 149304732Scy echo "$0: invalid mode: $mode" >&2 150304732Scy exit 1;; 151304732Scy esac 152304732Scy shift;; 153304732Scy 154304732Scy -o) chowncmd="$chownprog $2" 155304732Scy shift;; 156304732Scy 157304732Scy -s) stripcmd=$stripprog;; 158304732Scy 159304732Scy -S) stripcmd="$stripprog $2" 160304732Scy shift;; 161304732Scy 162304732Scy -t) dst_arg=$2 163304732Scy shift;; 164304732Scy 165304732Scy -T) no_target_directory=true;; 166304732Scy 167304732Scy --version) echo "$0 $scriptversion"; exit $?;; 168304732Scy 169304732Scy --) shift 170304732Scy break;; 171304732Scy 172304732Scy -*) echo "$0: invalid option: $1" >&2 173304732Scy exit 1;; 174304732Scy 175304732Scy *) break;; 176304732Scy esac 177304732Scy shift 178304732Scydone 179304732Scy 180304732Scyif test $# -ne 0 && test -z "$dir_arg$dst_arg"; then 181304732Scy # When -d is used, all remaining arguments are directories to create. 182304732Scy # When -t is used, the destination is already specified. 183304732Scy # Otherwise, the last argument is the destination. Remove it from $@. 184304732Scy for arg 185304732Scy do 186304732Scy if test -n "$dst_arg"; then 187304732Scy # $@ is not empty: it contains at least $arg. 188304732Scy set fnord "$@" "$dst_arg" 189304732Scy shift # fnord 190304732Scy fi 191304732Scy shift # arg 192304732Scy dst_arg=$arg 193304732Scy done 194304732Scyfi 195304732Scy 196304732Scyif test $# -eq 0; then 197304732Scy if test -z "$dir_arg"; then 198304732Scy echo "$0: no input file specified." >&2 199304732Scy exit 1 200304732Scy fi 201304732Scy # It's OK to call `install-sh -d' without argument. 202304732Scy # This can happen when creating conditional directories. 203304732Scy exit 0 204304732Scyfi 205304732Scy 206304732Scyif test -z "$dir_arg"; then 207304732Scy do_exit='(exit $ret); exit $ret' 208304732Scy trap "ret=129; $do_exit" 1 209304732Scy trap "ret=130; $do_exit" 2 210304732Scy trap "ret=141; $do_exit" 13 211304732Scy trap "ret=143; $do_exit" 15 212304732Scy 213304732Scy # Set umask so as not to create temps with too-generous modes. 214304732Scy # However, 'strip' requires both read and write access to temps. 215304732Scy case $mode in 216304732Scy # Optimize common cases. 217304732Scy *644) cp_umask=133;; 218304732Scy *755) cp_umask=22;; 219304732Scy 220304732Scy *[0-7]) 221304732Scy if test -z "$stripcmd"; then 222304732Scy u_plus_rw= 223304732Scy else 224304732Scy u_plus_rw='% 200' 225304732Scy fi 226304732Scy cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; 227304732Scy *) 228304732Scy if test -z "$stripcmd"; then 229304732Scy u_plus_rw= 230304732Scy else 231304732Scy u_plus_rw=,u+rw 232304732Scy fi 233304732Scy cp_umask=$mode$u_plus_rw;; 234304732Scy esac 235304732Scyfi 236304732Scy 237304732Scyfor src 238304732Scydo 239304732Scy # Protect names starting with `-'. 240304732Scy case $src in 241304732Scy -*) src=./$src;; 242304732Scy esac 243304732Scy 244304732Scy if test -n "$dir_arg"; then 245304732Scy dst=$src 246304732Scy dstdir=$dst 247304732Scy test -d "$dstdir" 248304732Scy dstdir_status=$? 249304732Scy else 250304732Scy 251304732Scy # Waiting for this to be detected by the "$cpprog $src $dsttmp" command 252304732Scy # might cause directories to be created, which would be especially bad 253304732Scy # if $src (and thus $dsttmp) contains '*'. 254304732Scy if test ! -f "$src" && test ! -d "$src"; then 255304732Scy echo "$0: $src does not exist." >&2 256304732Scy exit 1 257304732Scy fi 258304732Scy 259304732Scy if test -z "$dst_arg"; then 260304732Scy echo "$0: no destination specified." >&2 261304732Scy exit 1 262304732Scy fi 263304732Scy 264304732Scy dst=$dst_arg 265304732Scy # Protect names starting with `-'. 266304732Scy case $dst in 267304732Scy -*) dst=./$dst;; 268304732Scy esac 269304732Scy 270304732Scy # If destination is a directory, append the input filename; won't work 271304732Scy # if double slashes aren't ignored. 272304732Scy if test -d "$dst"; then 273304732Scy if test -n "$no_target_directory"; then 274304732Scy echo "$0: $dst_arg: Is a directory" >&2 275304732Scy exit 1 276304732Scy fi 277304732Scy dstdir=$dst 278304732Scy dst=$dstdir/`basename "$src"` 279304732Scy dstdir_status=0 280304732Scy else 281304732Scy # Prefer dirname, but fall back on a substitute if dirname fails. 282304732Scy dstdir=` 283304732Scy (dirname "$dst") 2>/dev/null || 284304732Scy expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 285304732Scy X"$dst" : 'X\(//\)[^/]' \| \ 286304732Scy X"$dst" : 'X\(//\)$' \| \ 287304732Scy X"$dst" : 'X\(/\)' \| . 2>/dev/null || 288304732Scy echo X"$dst" | 289304732Scy sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 290304732Scy s//\1/ 291304732Scy q 292304732Scy } 293304732Scy /^X\(\/\/\)[^/].*/{ 294304732Scy s//\1/ 295304732Scy q 296304732Scy } 297304732Scy /^X\(\/\/\)$/{ 298304732Scy s//\1/ 299304732Scy q 300304732Scy } 301304732Scy /^X\(\/\).*/{ 302304732Scy s//\1/ 303304732Scy q 304304732Scy } 305304732Scy s/.*/./; q' 306304732Scy ` 307304732Scy 308304732Scy test -d "$dstdir" 309304732Scy dstdir_status=$? 310304732Scy fi 311304732Scy fi 312304732Scy 313304732Scy obsolete_mkdir_used=false 314304732Scy 315304732Scy if test $dstdir_status != 0; then 316304732Scy case $posix_mkdir in 317304732Scy '') 318304732Scy # Create intermediate dirs using mode 755 as modified by the umask. 319304732Scy # This is like FreeBSD 'install' as of 1997-10-28. 320304732Scy umask=`umask` 321304732Scy case $stripcmd.$umask in 322304732Scy # Optimize common cases. 323304732Scy *[2367][2367]) mkdir_umask=$umask;; 324304732Scy .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; 325304732Scy 326304732Scy *[0-7]) 327304732Scy mkdir_umask=`expr $umask + 22 \ 328304732Scy - $umask % 100 % 40 + $umask % 20 \ 329304732Scy - $umask % 10 % 4 + $umask % 2 330304732Scy `;; 331304732Scy *) mkdir_umask=$umask,go-w;; 332304732Scy esac 333304732Scy 334304732Scy # With -d, create the new directory with the user-specified mode. 335304732Scy # Otherwise, rely on $mkdir_umask. 336304732Scy if test -n "$dir_arg"; then 337304732Scy mkdir_mode=-m$mode 338304732Scy else 339304732Scy mkdir_mode= 340304732Scy fi 341304732Scy 342304732Scy posix_mkdir=false 343304732Scy case $umask in 344304732Scy *[123567][0-7][0-7]) 345304732Scy # POSIX mkdir -p sets u+wx bits regardless of umask, which 346304732Scy # is incompatible with FreeBSD 'install' when (umask & 300) != 0. 347304732Scy ;; 348304732Scy *) 349304732Scy tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ 350304732Scy trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 351304732Scy 352304732Scy if (umask $mkdir_umask && 353304732Scy exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 354304732Scy then 355304732Scy if test -z "$dir_arg" || { 356304732Scy # Check for POSIX incompatibilities with -m. 357304732Scy # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or 358304732Scy # other-writeable bit of parent directory when it shouldn't. 359304732Scy # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. 360304732Scy ls_ld_tmpdir=`ls -ld "$tmpdir"` 361304732Scy case $ls_ld_tmpdir in 362304732Scy d????-?r-*) different_mode=700;; 363304732Scy d????-?--*) different_mode=755;; 364304732Scy *) false;; 365304732Scy esac && 366304732Scy $mkdirprog -m$different_mode -p -- "$tmpdir" && { 367304732Scy ls_ld_tmpdir_1=`ls -ld "$tmpdir"` 368304732Scy test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" 369304732Scy } 370304732Scy } 371304732Scy then posix_mkdir=: 372304732Scy fi 373304732Scy rmdir "$tmpdir/d" "$tmpdir" 374304732Scy else 375304732Scy # Remove any dirs left behind by ancient mkdir implementations. 376304732Scy rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null 377304732Scy fi 378304732Scy trap '' 0;; 379304732Scy esac;; 380304732Scy esac 381304732Scy 382304732Scy if 383304732Scy $posix_mkdir && ( 384304732Scy umask $mkdir_umask && 385304732Scy $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" 386304732Scy ) 387304732Scy then : 388304732Scy else 389304732Scy 390304732Scy # The umask is ridiculous, or mkdir does not conform to POSIX, 391304732Scy # or it failed possibly due to a race condition. Create the 392304732Scy # directory the slow way, step by step, checking for races as we go. 393304732Scy 394304732Scy case $dstdir in 395304732Scy /*) prefix='/';; 396304732Scy -*) prefix='./';; 397304732Scy *) prefix='';; 398304732Scy esac 399304732Scy 400304732Scy eval "$initialize_posix_glob" 401304732Scy 402304732Scy oIFS=$IFS 403304732Scy IFS=/ 404304732Scy $posix_glob set -f 405304732Scy set fnord $dstdir 406304732Scy shift 407304732Scy $posix_glob set +f 408304732Scy IFS=$oIFS 409304732Scy 410304732Scy prefixes= 411304732Scy 412304732Scy for d 413304732Scy do 414304732Scy test -z "$d" && continue 415304732Scy 416304732Scy prefix=$prefix$d 417304732Scy if test -d "$prefix"; then 418304732Scy prefixes= 419304732Scy else 420304732Scy if $posix_mkdir; then 421304732Scy (umask=$mkdir_umask && 422304732Scy $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break 423304732Scy # Don't fail if two instances are running concurrently. 424304732Scy test -d "$prefix" || exit 1 425304732Scy else 426304732Scy case $prefix in 427304732Scy *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; 428304732Scy *) qprefix=$prefix;; 429304732Scy esac 430304732Scy prefixes="$prefixes '$qprefix'" 431304732Scy fi 432304732Scy fi 433304732Scy prefix=$prefix/ 434304732Scy done 435304732Scy 436304732Scy if test -n "$prefixes"; then 437304732Scy # Don't fail if two instances are running concurrently. 438304732Scy (umask $mkdir_umask && 439304732Scy eval "\$doit_exec \$mkdirprog $prefixes") || 440304732Scy test -d "$dstdir" || exit 1 441304732Scy obsolete_mkdir_used=true 442304732Scy fi 443304732Scy fi 444304732Scy fi 445304732Scy 446304732Scy if test -n "$dir_arg"; then 447304732Scy { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && 448304732Scy { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && 449304732Scy { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || 450304732Scy test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 451304732Scy else 452304732Scy 453304732Scy # Make a couple of temp file names in the proper directory. 454304732Scy dsttmp=$dstdir/_inst.$$_ 455304732Scy rmtmp=$dstdir/_rm.$$_ 456304732Scy 457304732Scy # Trap to clean up those temp files at exit. 458304732Scy trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 459304732Scy 460304732Scy # Copy the file name to the temp name. 461304732Scy (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && 462304732Scy 463304732Scy # and set any options; do chmod last to preserve setuid bits. 464304732Scy # 465304732Scy # If any of these fail, we abort the whole thing. If we want to 466304732Scy # ignore errors from any of these, just make sure not to ignore 467304732Scy # errors from the above "$doit $cpprog $src $dsttmp" command. 468304732Scy # 469304732Scy { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && 470304732Scy { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && 471304732Scy { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && 472304732Scy { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && 473304732Scy 474304732Scy # If -C, don't bother to copy if it wouldn't change the file. 475304732Scy if $copy_on_change && 476304732Scy old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && 477304732Scy new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && 478304732Scy 479304732Scy eval "$initialize_posix_glob" && 480304732Scy $posix_glob set -f && 481304732Scy set X $old && old=:$2:$4:$5:$6 && 482304732Scy set X $new && new=:$2:$4:$5:$6 && 483304732Scy $posix_glob set +f && 484304732Scy 485304732Scy test "$old" = "$new" && 486304732Scy $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 487304732Scy then 488304732Scy rm -f "$dsttmp" 489304732Scy else 490304732Scy # Rename the file to the real destination. 491304732Scy $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || 492304732Scy 493304732Scy # The rename failed, perhaps because mv can't rename something else 494304732Scy # to itself, or perhaps because mv is so ancient that it does not 495304732Scy # support -f. 496304732Scy { 497304732Scy # Now remove or move aside any old file at destination location. 498304732Scy # We try this two ways since rm can't unlink itself on some 499304732Scy # systems and the destination file might be busy for other 500304732Scy # reasons. In this case, the final cleanup might fail but the new 501304732Scy # file should still install successfully. 502304732Scy { 503304732Scy test ! -f "$dst" || 504304732Scy $doit $rmcmd -f "$dst" 2>/dev/null || 505304732Scy { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && 506304732Scy { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } 507304732Scy } || 508304732Scy { echo "$0: cannot unlink or rename $dst" >&2 509304732Scy (exit 1); exit 1 510304732Scy } 511304732Scy } && 512304732Scy 513304732Scy # Now rename the file to the real destination. 514304732Scy $doit $mvcmd "$dsttmp" "$dst" 515304732Scy } 516304732Scy fi || exit 1 517304732Scy 518304732Scy trap '' 0 519304732Scy fi 520304732Scydone 521304732Scy 522304732Scy# Local variables: 523304732Scy# eval: (add-hook 'write-file-hooks 'time-stamp) 524304732Scy# time-stamp-start: "scriptversion=" 525304732Scy# time-stamp-format: "%:y-%02m-%02d.%02H" 526304732Scy# time-stamp-time-zone: "UTC" 527304732Scy# time-stamp-end: "; # UTC" 528304732Scy# End: 529