117721Speter#!/bin/sh 217721Speter# install - install a program, script, or datafile 3177391Sobrien 4177391Sobrienscriptversion=2006-10-14.15 5177391Sobrien 6177391Sobrien# This originates from X11R5 (mit/util/scripts/install.sh), which was 7177391Sobrien# later released in X11R6 (xc/config/util/install.sh) with the 8177391Sobrien# following copyright and license. 917721Speter# 10177391Sobrien# Copyright (C) 1994 X Consortium 1181404Speter# 12177391Sobrien# Permission is hereby granted, free of charge, to any person obtaining a copy 13177391Sobrien# of this software and associated documentation files (the "Software"), to 14177391Sobrien# deal in the Software without restriction, including without limitation the 15177391Sobrien# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 16177391Sobrien# sell copies of the Software, and to permit persons to whom the Software is 17177391Sobrien# furnished to do so, subject to the following conditions: 1881404Speter# 19177391Sobrien# The above copyright notice and this permission notice shall be included in 20177391Sobrien# all copies or substantial portions of the Software. 21177391Sobrien# 22177391Sobrien# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 23177391Sobrien# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 24177391Sobrien# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 25177391Sobrien# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 26177391Sobrien# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- 27177391Sobrien# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 28177391Sobrien# 29177391Sobrien# Except as contained in this notice, the name of the X Consortium shall not 30177391Sobrien# be used in advertising or otherwise to promote the sale, use or other deal- 31177391Sobrien# ings in this Software without prior written authorization from the X Consor- 32177391Sobrien# tium. 33177391Sobrien# 34177391Sobrien# 35177391Sobrien# FSF changes to this file are in the public domain. 36177391Sobrien# 3717721Speter# Calling this script install-sh is preferred over install.sh, to prevent 3817721Speter# `make' implicit rules from creating a file called install from it 3917721Speter# when there is no Makefile. 4017721Speter# 4117721Speter# This script is compatible with the BSD install script, but was written 42177391Sobrien# from scratch. 4317721Speter 44177391Sobriennl=' 45177391Sobrien' 46177391SobrienIFS=" "" $nl" 4717721Speter 4817721Speter# set DOITPROG to echo to test this script 4917721Speter 5017721Speter# Don't use :- since 4.3BSD and earlier shells don't like it. 5117721Speterdoit="${DOITPROG-}" 52177391Sobrienif test -z "$doit"; then 53177391Sobrien doit_exec=exec 54177391Sobrienelse 55177391Sobrien doit_exec=$doit 56177391Sobrienfi 5717721Speter 58177391Sobrien# Put in absolute file names if you don't have them in your path; 59177391Sobrien# or use environment vars. 6017721Speter 6117721Spetermvprog="${MVPROG-mv}" 6217721Spetercpprog="${CPPROG-cp}" 6317721Speterchmodprog="${CHMODPROG-chmod}" 6417721Speterchownprog="${CHOWNPROG-chown}" 6517721Speterchgrpprog="${CHGRPPROG-chgrp}" 6617721Speterstripprog="${STRIPPROG-strip}" 6717721Speterrmprog="${RMPROG-rm}" 6817721Spetermkdirprog="${MKDIRPROG-mkdir}" 6917721Speter 70177391Sobrienposix_glob= 71177391Sobrienposix_mkdir= 72177391Sobrien 73177391Sobrien# Desired mode of installed file. 74177391Sobrienmode=0755 75177391Sobrien 76177391Sobrienchmodcmd=$chmodprog 77177391Sobrienchowncmd= 78177391Sobrienchgrpcmd= 79177391Sobrienstripcmd= 8017721Speterrmcmd="$rmprog -f" 8117721Spetermvcmd="$mvprog" 82177391Sobriensrc= 83177391Sobriendst= 84177391Sobriendir_arg= 85177391Sobriendstarg= 86177391Sobrienno_target_directory= 8717721Speter 88177391Sobrienusage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE 89177391Sobrien or: $0 [OPTION]... SRCFILES... DIRECTORY 90177391Sobrien or: $0 [OPTION]... -t DIRECTORY SRCFILES... 91177391Sobrien or: $0 [OPTION]... -d DIRECTORIES... 9217721Speter 93177391SobrienIn the 1st form, copy SRCFILE to DSTFILE. 94177391SobrienIn the 2nd and 3rd, copy all SRCFILES to DIRECTORY. 95177391SobrienIn the 4th, create DIRECTORIES. 9617721Speter 97177391SobrienOptions: 98177391Sobrien-c (ignored) 99177391Sobrien-d create directories instead of installing files. 100177391Sobrien-g GROUP $chgrpprog installed files to GROUP. 101177391Sobrien-m MODE $chmodprog installed files to MODE. 102177391Sobrien-o USER $chownprog installed files to USER. 103177391Sobrien-s $stripprog installed files. 104177391Sobrien-t DIRECTORY install into DIRECTORY. 105177391Sobrien-T report an error if DSTFILE is a directory. 106177391Sobrien--help display this help and exit. 107177391Sobrien--version display version info and exit. 10817721Speter 109177391SobrienEnvironment variables override the default commands: 110177391Sobrien CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG 111177391Sobrien" 11217721Speter 113177391Sobrienwhile test $# -ne 0; do 114177391Sobrien case $1 in 115177391Sobrien -c) shift 116177391Sobrien continue;; 11717721Speter 118177391Sobrien -d) dir_arg=true 119177391Sobrien shift 120177391Sobrien continue;; 12117721Speter 122177391Sobrien -g) chgrpcmd="$chgrpprog $2" 123177391Sobrien shift 124177391Sobrien shift 125177391Sobrien continue;; 12617721Speter 127177391Sobrien --help) echo "$usage"; exit $?;; 12817721Speter 129177391Sobrien -m) mode=$2 130177391Sobrien shift 131177391Sobrien shift 132177391Sobrien case $mode in 133177391Sobrien *' '* | *' '* | *' 134177391Sobrien'* | *'*'* | *'?'* | *'['*) 135177391Sobrien echo "$0: invalid mode: $mode" >&2 136177391Sobrien exit 1;; 137177391Sobrien esac 138177391Sobrien continue;; 139177391Sobrien 140177391Sobrien -o) chowncmd="$chownprog $2" 141177391Sobrien shift 142177391Sobrien shift 143177391Sobrien continue;; 144177391Sobrien 145177391Sobrien -s) stripcmd=$stripprog 146177391Sobrien shift 147177391Sobrien continue;; 148177391Sobrien 149177391Sobrien -t) dstarg=$2 150177391Sobrien shift 151177391Sobrien shift 152177391Sobrien continue;; 153177391Sobrien 154177391Sobrien -T) no_target_directory=true 155177391Sobrien shift 156177391Sobrien continue;; 157177391Sobrien 158177391Sobrien --version) echo "$0 $scriptversion"; exit $?;; 159177391Sobrien 160177391Sobrien --) shift 161177391Sobrien break;; 162177391Sobrien 163177391Sobrien -*) echo "$0: invalid option: $1" >&2 164177391Sobrien exit 1;; 165177391Sobrien 166177391Sobrien *) break;; 167177391Sobrien esac 16817721Speterdone 16917721Speter 170177391Sobrienif test $# -ne 0 && test -z "$dir_arg$dstarg"; then 171177391Sobrien # When -d is used, all remaining arguments are directories to create. 172177391Sobrien # When -t is used, the destination is already specified. 173177391Sobrien # Otherwise, the last argument is the destination. Remove it from $@. 174177391Sobrien for arg 175177391Sobrien do 176177391Sobrien if test -n "$dstarg"; then 177177391Sobrien # $@ is not empty: it contains at least $arg. 178177391Sobrien set fnord "$@" "$dstarg" 179177391Sobrien shift # fnord 180177391Sobrien fi 181177391Sobrien shift # arg 182177391Sobrien dstarg=$arg 183177391Sobrien done 18417721Speterfi 18517721Speter 186177391Sobrienif test $# -eq 0; then 187177391Sobrien if test -z "$dir_arg"; then 188177391Sobrien echo "$0: no input file specified." >&2 189177391Sobrien exit 1 190177391Sobrien fi 191177391Sobrien # It's OK to call `install-sh -d' without argument. 192177391Sobrien # This can happen when creating conditional directories. 193177391Sobrien exit 0 194177391Sobrienfi 19517721Speter 196177391Sobrienif test -z "$dir_arg"; then 197177391Sobrien trap '(exit $?); exit' 1 2 13 15 19817721Speter 199177391Sobrien # Set umask so as not to create temps with too-generous modes. 200177391Sobrien # However, 'strip' requires both read and write access to temps. 201177391Sobrien case $mode in 202177391Sobrien # Optimize common cases. 203177391Sobrien *644) cp_umask=133;; 204177391Sobrien *755) cp_umask=22;; 20517721Speter 206177391Sobrien *[0-7]) 207177391Sobrien if test -z "$stripcmd"; then 208177391Sobrien u_plus_rw= 209177391Sobrien else 210177391Sobrien u_plus_rw='% 200' 211177391Sobrien fi 212177391Sobrien cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; 213177391Sobrien *) 214177391Sobrien if test -z "$stripcmd"; then 215177391Sobrien u_plus_rw= 216177391Sobrien else 217177391Sobrien u_plus_rw=,u+rw 218177391Sobrien fi 219177391Sobrien cp_umask=$mode$u_plus_rw;; 220177391Sobrien esac 22117721Speterfi 22217721Speter 223177391Sobrienfor src 224177391Sobriendo 225177391Sobrien # Protect names starting with `-'. 226177391Sobrien case $src in 227177391Sobrien -*) src=./$src ;; 228177391Sobrien esac 22917721Speter 230177391Sobrien if test -n "$dir_arg"; then 231177391Sobrien dst=$src 232177391Sobrien dstdir=$dst 233177391Sobrien test -d "$dstdir" 234177391Sobrien dstdir_status=$? 235177391Sobrien else 23617721Speter 237177391Sobrien # Waiting for this to be detected by the "$cpprog $src $dsttmp" command 238177391Sobrien # might cause directories to be created, which would be especially bad 239177391Sobrien # if $src (and thus $dsttmp) contains '*'. 240177391Sobrien if test ! -f "$src" && test ! -d "$src"; then 241177391Sobrien echo "$0: $src does not exist." >&2 242177391Sobrien exit 1 243177391Sobrien fi 24417721Speter 245177391Sobrien if test -z "$dstarg"; then 246177391Sobrien echo "$0: no destination specified." >&2 247177391Sobrien exit 1 248177391Sobrien fi 24917721Speter 250177391Sobrien dst=$dstarg 251177391Sobrien # Protect names starting with `-'. 252177391Sobrien case $dst in 253177391Sobrien -*) dst=./$dst ;; 254177391Sobrien esac 25517721Speter 256177391Sobrien # If destination is a directory, append the input filename; won't work 257177391Sobrien # if double slashes aren't ignored. 258177391Sobrien if test -d "$dst"; then 259177391Sobrien if test -n "$no_target_directory"; then 260177391Sobrien echo "$0: $dstarg: Is a directory" >&2 261177391Sobrien exit 1 262177391Sobrien fi 263177391Sobrien dstdir=$dst 264177391Sobrien dst=$dstdir/`basename "$src"` 265177391Sobrien dstdir_status=0 266177391Sobrien else 267177391Sobrien # Prefer dirname, but fall back on a substitute if dirname fails. 268177391Sobrien dstdir=` 269177391Sobrien (dirname "$dst") 2>/dev/null || 270177391Sobrien expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 271177391Sobrien X"$dst" : 'X\(//\)[^/]' \| \ 272177391Sobrien X"$dst" : 'X\(//\)$' \| \ 273177391Sobrien X"$dst" : 'X\(/\)' \| . 2>/dev/null || 274177391Sobrien echo X"$dst" | 275177391Sobrien sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 276177391Sobrien s//\1/ 277177391Sobrien q 278177391Sobrien } 279177391Sobrien /^X\(\/\/\)[^/].*/{ 280177391Sobrien s//\1/ 281177391Sobrien q 282177391Sobrien } 283177391Sobrien /^X\(\/\/\)$/{ 284177391Sobrien s//\1/ 285177391Sobrien q 286177391Sobrien } 287177391Sobrien /^X\(\/\).*/{ 288177391Sobrien s//\1/ 289177391Sobrien q 290177391Sobrien } 291177391Sobrien s/.*/./; q' 292177391Sobrien ` 29317721Speter 294177391Sobrien test -d "$dstdir" 295177391Sobrien dstdir_status=$? 296177391Sobrien fi 297177391Sobrien fi 298177391Sobrien 299177391Sobrien obsolete_mkdir_used=false 300177391Sobrien 301177391Sobrien if test $dstdir_status != 0; then 302177391Sobrien case $posix_mkdir in 303177391Sobrien '') 304177391Sobrien # Create intermediate dirs using mode 755 as modified by the umask. 305177391Sobrien # This is like FreeBSD 'install' as of 1997-10-28. 306177391Sobrien umask=`umask` 307177391Sobrien case $stripcmd.$umask in 308177391Sobrien # Optimize common cases. 309177391Sobrien *[2367][2367]) mkdir_umask=$umask;; 310177391Sobrien .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; 311177391Sobrien 312177391Sobrien *[0-7]) 313177391Sobrien mkdir_umask=`expr $umask + 22 \ 314177391Sobrien - $umask % 100 % 40 + $umask % 20 \ 315177391Sobrien - $umask % 10 % 4 + $umask % 2 316177391Sobrien `;; 317177391Sobrien *) mkdir_umask=$umask,go-w;; 318177391Sobrien esac 319177391Sobrien 320177391Sobrien # With -d, create the new directory with the user-specified mode. 321177391Sobrien # Otherwise, rely on $mkdir_umask. 322177391Sobrien if test -n "$dir_arg"; then 323177391Sobrien mkdir_mode=-m$mode 32417721Speter else 325177391Sobrien mkdir_mode= 32617721Speter fi 32717721Speter 328177391Sobrien posix_mkdir=false 329177391Sobrien case $umask in 330177391Sobrien *[123567][0-7][0-7]) 331177391Sobrien # POSIX mkdir -p sets u+wx bits regardless of umask, which 332177391Sobrien # is incompatible with FreeBSD 'install' when (umask & 300) != 0. 333177391Sobrien ;; 334177391Sobrien *) 335177391Sobrien tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ 336177391Sobrien trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 33717721Speter 338177391Sobrien if (umask $mkdir_umask && 339177391Sobrien exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 340177391Sobrien then 341177391Sobrien if test -z "$dir_arg" || { 342177391Sobrien # Check for POSIX incompatibilities with -m. 343177391Sobrien # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or 344177391Sobrien # other-writeable bit of parent directory when it shouldn't. 345177391Sobrien # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. 346177391Sobrien ls_ld_tmpdir=`ls -ld "$tmpdir"` 347177391Sobrien case $ls_ld_tmpdir in 348177391Sobrien d????-?r-*) different_mode=700;; 349177391Sobrien d????-?--*) different_mode=755;; 350177391Sobrien *) false;; 351177391Sobrien esac && 352177391Sobrien $mkdirprog -m$different_mode -p -- "$tmpdir" && { 353177391Sobrien ls_ld_tmpdir_1=`ls -ld "$tmpdir"` 354177391Sobrien test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" 355177391Sobrien } 356177391Sobrien } 357177391Sobrien then posix_mkdir=: 358177391Sobrien fi 359177391Sobrien rmdir "$tmpdir/d" "$tmpdir" 360177391Sobrien else 361177391Sobrien # Remove any dirs left behind by ancient mkdir implementations. 362177391Sobrien rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null 363177391Sobrien fi 364177391Sobrien trap '' 0;; 365177391Sobrien esac;; 366177391Sobrien esac 36717721Speter 368177391Sobrien if 369177391Sobrien $posix_mkdir && ( 370177391Sobrien umask $mkdir_umask && 371177391Sobrien $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" 372177391Sobrien ) 373177391Sobrien then : 374177391Sobrien else 37517721Speter 376177391Sobrien # The umask is ridiculous, or mkdir does not conform to POSIX, 377177391Sobrien # or it failed possibly due to a race condition. Create the 378177391Sobrien # directory the slow way, step by step, checking for races as we go. 37917721Speter 380177391Sobrien case $dstdir in 381177391Sobrien /*) prefix=/ ;; 382177391Sobrien -*) prefix=./ ;; 383177391Sobrien *) prefix= ;; 384177391Sobrien esac 38517721Speter 386177391Sobrien case $posix_glob in 387177391Sobrien '') 388177391Sobrien if (set -f) 2>/dev/null; then 389177391Sobrien posix_glob=true 390177391Sobrien else 391177391Sobrien posix_glob=false 392177391Sobrien fi ;; 393177391Sobrien esac 39417721Speter 395177391Sobrien oIFS=$IFS 396177391Sobrien IFS=/ 397177391Sobrien $posix_glob && set -f 398177391Sobrien set fnord $dstdir 399177391Sobrien shift 400177391Sobrien $posix_glob && set +f 401177391Sobrien IFS=$oIFS 402177391Sobrien 403177391Sobrien prefixes= 404177391Sobrien 405177391Sobrien for d 406177391Sobrien do 407177391Sobrien test -z "$d" && continue 408177391Sobrien 409177391Sobrien prefix=$prefix$d 410177391Sobrien if test -d "$prefix"; then 411177391Sobrien prefixes= 41217721Speter else 413177391Sobrien if $posix_mkdir; then 414177391Sobrien (umask=$mkdir_umask && 415177391Sobrien $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break 416177391Sobrien # Don't fail if two instances are running concurrently. 417177391Sobrien test -d "$prefix" || exit 1 418177391Sobrien else 419177391Sobrien case $prefix in 420177391Sobrien *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; 421177391Sobrien *) qprefix=$prefix;; 422177391Sobrien esac 423177391Sobrien prefixes="$prefixes '$qprefix'" 424177391Sobrien fi 42517721Speter fi 426177391Sobrien prefix=$prefix/ 427177391Sobrien done 42817721Speter 429177391Sobrien if test -n "$prefixes"; then 430177391Sobrien # Don't fail if two instances are running concurrently. 431177391Sobrien (umask $mkdir_umask && 432177391Sobrien eval "\$doit_exec \$mkdirprog $prefixes") || 433177391Sobrien test -d "$dstdir" || exit 1 434177391Sobrien obsolete_mkdir_used=true 435177391Sobrien fi 436177391Sobrien fi 437177391Sobrien fi 43817721Speter 439177391Sobrien if test -n "$dir_arg"; then 440177391Sobrien { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && 441177391Sobrien { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && 442177391Sobrien { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || 443177391Sobrien test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 444177391Sobrien else 44517721Speter 446177391Sobrien # Make a couple of temp file names in the proper directory. 447177391Sobrien dsttmp=$dstdir/_inst.$$_ 448177391Sobrien rmtmp=$dstdir/_rm.$$_ 44917721Speter 450177391Sobrien # Trap to clean up those temp files at exit. 451177391Sobrien trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 45217721Speter 453177391Sobrien # Copy the file name to the temp name. 454177391Sobrien (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && 45517721Speter 456177391Sobrien # and set any options; do chmod last to preserve setuid bits. 457177391Sobrien # 458177391Sobrien # If any of these fail, we abort the whole thing. If we want to 459177391Sobrien # ignore errors from any of these, just make sure not to ignore 460177391Sobrien # errors from the above "$doit $cpprog $src $dsttmp" command. 461177391Sobrien # 462177391Sobrien { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \ 463177391Sobrien && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \ 464177391Sobrien && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \ 465177391Sobrien && { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && 46617721Speter 467177391Sobrien # Now rename the file to the real destination. 468177391Sobrien { $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null \ 469177391Sobrien || { 470177391Sobrien # The rename failed, perhaps because mv can't rename something else 471177391Sobrien # to itself, or perhaps because mv is so ancient that it does not 472177391Sobrien # support -f. 47317721Speter 474177391Sobrien # Now remove or move aside any old file at destination location. 475177391Sobrien # We try this two ways since rm can't unlink itself on some 476177391Sobrien # systems and the destination file might be busy for other 477177391Sobrien # reasons. In this case, the final cleanup might fail but the new 478177391Sobrien # file should still install successfully. 479177391Sobrien { 480177391Sobrien if test -f "$dst"; then 481177391Sobrien $doit $rmcmd -f "$dst" 2>/dev/null \ 482177391Sobrien || { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null \ 483177391Sobrien && { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }; }\ 484177391Sobrien || { 485177391Sobrien echo "$0: cannot unlink or rename $dst" >&2 486177391Sobrien (exit 1); exit 1 487177391Sobrien } 488177391Sobrien else 489177391Sobrien : 490177391Sobrien fi 491177391Sobrien } && 49217721Speter 493177391Sobrien # Now rename the file to the real destination. 494177391Sobrien $doit $mvcmd "$dsttmp" "$dst" 495177391Sobrien } 496177391Sobrien } || exit 1 49717721Speter 498177391Sobrien trap '' 0 499177391Sobrien fi 500177391Sobriendone 50117721Speter 502177391Sobrien# Local variables: 503177391Sobrien# eval: (add-hook 'write-file-hooks 'time-stamp) 504177391Sobrien# time-stamp-start: "scriptversion=" 505177391Sobrien# time-stamp-format: "%:y-%02m-%02d.%02H" 506177391Sobrien# time-stamp-end: "$" 507177391Sobrien# End: 508