18a44513648da0c5f5551f96b329cf56b66f5b303pkanwar#!/bin/sh 28a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# install - install a program, script, or datafile 38a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 48a44513648da0c5f5551f96b329cf56b66f5b303pkanwarscriptversion=2011-11-20.07; # UTC 58a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 68a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# This originates from X11R5 (mit/util/scripts/install.sh), which was 78a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# later released in X11R6 (xc/config/util/install.sh) with the 88a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# following copyright and license. 98a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# 108a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# Copyright (C) 1994 X Consortium 118a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# 128a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# Permission is hereby granted, free of charge, to any person obtaining a copy 138a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# of this software and associated documentation files (the "Software"), to 148a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# deal in the Software without restriction, including without limitation the 158a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 168a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# sell copies of the Software, and to permit persons to whom the Software is 178a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# furnished to do so, subject to the following conditions: 188a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# 198a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# The above copyright notice and this permission notice shall be included in 208a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# all copies or substantial portions of the Software. 218a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# 228a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 238a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 248a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 258a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 268a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- 278a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 288a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# 298a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# Except as contained in this notice, the name of the X Consortium shall not 308a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# be used in advertising or otherwise to promote the sale, use or other deal- 318a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# ings in this Software without prior written authorization from the X Consor- 328a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# tium. 338a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# 348a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# 358a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# FSF changes to this file are in the public domain. 368a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# 378a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# Calling this script install-sh is preferred over install.sh, to prevent 388a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# 'make' implicit rules from creating a file called install from it 398a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# when there is no Makefile. 408a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# 418a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# This script is compatible with the BSD install script, but was written 428a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# from scratch. 438a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 448a44513648da0c5f5551f96b329cf56b66f5b303pkanwarnl=' 458a44513648da0c5f5551f96b329cf56b66f5b303pkanwar' 468a44513648da0c5f5551f96b329cf56b66f5b303pkanwarIFS=" "" $nl" 478a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 488a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# set DOITPROG to echo to test this script 498a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 508a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# Don't use :- since 4.3BSD and earlier shells don't like it. 518a44513648da0c5f5551f96b329cf56b66f5b303pkanwardoit=${DOITPROG-} 528a44513648da0c5f5551f96b329cf56b66f5b303pkanwarif test -z "$doit"; then 538a44513648da0c5f5551f96b329cf56b66f5b303pkanwar doit_exec=exec 548a44513648da0c5f5551f96b329cf56b66f5b303pkanwarelse 558a44513648da0c5f5551f96b329cf56b66f5b303pkanwar doit_exec=$doit 568a44513648da0c5f5551f96b329cf56b66f5b303pkanwarfi 578a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 588a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# Put in absolute file names if you don't have them in your path; 598a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# or use environment vars. 608a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 618a44513648da0c5f5551f96b329cf56b66f5b303pkanwarchgrpprog=${CHGRPPROG-chgrp} 628a44513648da0c5f5551f96b329cf56b66f5b303pkanwarchmodprog=${CHMODPROG-chmod} 638a44513648da0c5f5551f96b329cf56b66f5b303pkanwarchownprog=${CHOWNPROG-chown} 648a44513648da0c5f5551f96b329cf56b66f5b303pkanwarcmpprog=${CMPPROG-cmp} 658a44513648da0c5f5551f96b329cf56b66f5b303pkanwarcpprog=${CPPROG-cp} 668a44513648da0c5f5551f96b329cf56b66f5b303pkanwarmkdirprog=${MKDIRPROG-mkdir} 678a44513648da0c5f5551f96b329cf56b66f5b303pkanwarmvprog=${MVPROG-mv} 688a44513648da0c5f5551f96b329cf56b66f5b303pkanwarrmprog=${RMPROG-rm} 698a44513648da0c5f5551f96b329cf56b66f5b303pkanwarstripprog=${STRIPPROG-strip} 708a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 718a44513648da0c5f5551f96b329cf56b66f5b303pkanwarposix_glob='?' 728a44513648da0c5f5551f96b329cf56b66f5b303pkanwarinitialize_posix_glob=' 738a44513648da0c5f5551f96b329cf56b66f5b303pkanwar test "$posix_glob" != "?" || { 748a44513648da0c5f5551f96b329cf56b66f5b303pkanwar if (set -f) 2>/dev/null; then 758a44513648da0c5f5551f96b329cf56b66f5b303pkanwar posix_glob= 768a44513648da0c5f5551f96b329cf56b66f5b303pkanwar else 778a44513648da0c5f5551f96b329cf56b66f5b303pkanwar posix_glob=: 788a44513648da0c5f5551f96b329cf56b66f5b303pkanwar fi 798a44513648da0c5f5551f96b329cf56b66f5b303pkanwar } 808a44513648da0c5f5551f96b329cf56b66f5b303pkanwar' 818a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 828a44513648da0c5f5551f96b329cf56b66f5b303pkanwarposix_mkdir= 838a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 848a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# Desired mode of installed file. 858a44513648da0c5f5551f96b329cf56b66f5b303pkanwarmode=0755 868a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 878a44513648da0c5f5551f96b329cf56b66f5b303pkanwarchgrpcmd= 888a44513648da0c5f5551f96b329cf56b66f5b303pkanwarchmodcmd=$chmodprog 898a44513648da0c5f5551f96b329cf56b66f5b303pkanwarchowncmd= 908a44513648da0c5f5551f96b329cf56b66f5b303pkanwarmvcmd=$mvprog 918a44513648da0c5f5551f96b329cf56b66f5b303pkanwarrmcmd="$rmprog -f" 928a44513648da0c5f5551f96b329cf56b66f5b303pkanwarstripcmd= 938a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 948a44513648da0c5f5551f96b329cf56b66f5b303pkanwarsrc= 958a44513648da0c5f5551f96b329cf56b66f5b303pkanwardst= 968a44513648da0c5f5551f96b329cf56b66f5b303pkanwardir_arg= 978a44513648da0c5f5551f96b329cf56b66f5b303pkanwardst_arg= 988a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 998a44513648da0c5f5551f96b329cf56b66f5b303pkanwarcopy_on_change=false 1008a44513648da0c5f5551f96b329cf56b66f5b303pkanwarno_target_directory= 1018a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 1028a44513648da0c5f5551f96b329cf56b66f5b303pkanwarusage="\ 1038a44513648da0c5f5551f96b329cf56b66f5b303pkanwarUsage: $0 [OPTION]... [-T] SRCFILE DSTFILE 1048a44513648da0c5f5551f96b329cf56b66f5b303pkanwar or: $0 [OPTION]... SRCFILES... DIRECTORY 1058a44513648da0c5f5551f96b329cf56b66f5b303pkanwar or: $0 [OPTION]... -t DIRECTORY SRCFILES... 1068a44513648da0c5f5551f96b329cf56b66f5b303pkanwar or: $0 [OPTION]... -d DIRECTORIES... 1078a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 1088a44513648da0c5f5551f96b329cf56b66f5b303pkanwarIn the 1st form, copy SRCFILE to DSTFILE. 1098a44513648da0c5f5551f96b329cf56b66f5b303pkanwarIn the 2nd and 3rd, copy all SRCFILES to DIRECTORY. 1108a44513648da0c5f5551f96b329cf56b66f5b303pkanwarIn the 4th, create DIRECTORIES. 1118a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 1128a44513648da0c5f5551f96b329cf56b66f5b303pkanwarOptions: 1138a44513648da0c5f5551f96b329cf56b66f5b303pkanwar --help display this help and exit. 1148a44513648da0c5f5551f96b329cf56b66f5b303pkanwar --version display version info and exit. 1158a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 1168a44513648da0c5f5551f96b329cf56b66f5b303pkanwar -c (ignored) 1178a44513648da0c5f5551f96b329cf56b66f5b303pkanwar -C install only if different (preserve the last data modification time) 1188a44513648da0c5f5551f96b329cf56b66f5b303pkanwar -d create directories instead of installing files. 1198a44513648da0c5f5551f96b329cf56b66f5b303pkanwar -g GROUP $chgrpprog installed files to GROUP. 1208a44513648da0c5f5551f96b329cf56b66f5b303pkanwar -m MODE $chmodprog installed files to MODE. 1218a44513648da0c5f5551f96b329cf56b66f5b303pkanwar -o USER $chownprog installed files to USER. 1228a44513648da0c5f5551f96b329cf56b66f5b303pkanwar -s $stripprog installed files. 1238a44513648da0c5f5551f96b329cf56b66f5b303pkanwar -t DIRECTORY install into DIRECTORY. 1248a44513648da0c5f5551f96b329cf56b66f5b303pkanwar -T report an error if DSTFILE is a directory. 1258a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 1268a44513648da0c5f5551f96b329cf56b66f5b303pkanwarEnvironment variables override the default commands: 1278a44513648da0c5f5551f96b329cf56b66f5b303pkanwar CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG 1288a44513648da0c5f5551f96b329cf56b66f5b303pkanwar RMPROG STRIPPROG 1298a44513648da0c5f5551f96b329cf56b66f5b303pkanwar" 1308a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 1318a44513648da0c5f5551f96b329cf56b66f5b303pkanwarwhile test $# -ne 0; do 1328a44513648da0c5f5551f96b329cf56b66f5b303pkanwar case $1 in 1338a44513648da0c5f5551f96b329cf56b66f5b303pkanwar -c) ;; 1348a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 1358a44513648da0c5f5551f96b329cf56b66f5b303pkanwar -C) copy_on_change=true;; 1368a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 1378a44513648da0c5f5551f96b329cf56b66f5b303pkanwar -d) dir_arg=true;; 1388a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 1398a44513648da0c5f5551f96b329cf56b66f5b303pkanwar -g) chgrpcmd="$chgrpprog $2" 1408a44513648da0c5f5551f96b329cf56b66f5b303pkanwar shift;; 1418a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 1428a44513648da0c5f5551f96b329cf56b66f5b303pkanwar --help) echo "$usage"; exit $?;; 1438a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 1448a44513648da0c5f5551f96b329cf56b66f5b303pkanwar -m) mode=$2 1458a44513648da0c5f5551f96b329cf56b66f5b303pkanwar case $mode in 1468a44513648da0c5f5551f96b329cf56b66f5b303pkanwar *' '* | *' '* | *' 1478a44513648da0c5f5551f96b329cf56b66f5b303pkanwar'* | *'*'* | *'?'* | *'['*) 1488a44513648da0c5f5551f96b329cf56b66f5b303pkanwar echo "$0: invalid mode: $mode" >&2 1498a44513648da0c5f5551f96b329cf56b66f5b303pkanwar exit 1;; 1508a44513648da0c5f5551f96b329cf56b66f5b303pkanwar esac 1518a44513648da0c5f5551f96b329cf56b66f5b303pkanwar shift;; 1528a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 1538a44513648da0c5f5551f96b329cf56b66f5b303pkanwar -o) chowncmd="$chownprog $2" 1548a44513648da0c5f5551f96b329cf56b66f5b303pkanwar shift;; 1558a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 1568a44513648da0c5f5551f96b329cf56b66f5b303pkanwar -s) stripcmd=$stripprog;; 1578a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 1588a44513648da0c5f5551f96b329cf56b66f5b303pkanwar -t) dst_arg=$2 1598a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # Protect names problematic for 'test' and other utilities. 1608a44513648da0c5f5551f96b329cf56b66f5b303pkanwar case $dst_arg in 1618a44513648da0c5f5551f96b329cf56b66f5b303pkanwar -* | [=\(\)!]) dst_arg=./$dst_arg;; 1628a44513648da0c5f5551f96b329cf56b66f5b303pkanwar esac 1638a44513648da0c5f5551f96b329cf56b66f5b303pkanwar shift;; 1648a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 1658a44513648da0c5f5551f96b329cf56b66f5b303pkanwar -T) no_target_directory=true;; 1668a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 1678a44513648da0c5f5551f96b329cf56b66f5b303pkanwar --version) echo "$0 $scriptversion"; exit $?;; 1688a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 1698a44513648da0c5f5551f96b329cf56b66f5b303pkanwar --) shift 1708a44513648da0c5f5551f96b329cf56b66f5b303pkanwar break;; 1718a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 1728a44513648da0c5f5551f96b329cf56b66f5b303pkanwar -*) echo "$0: invalid option: $1" >&2 1738a44513648da0c5f5551f96b329cf56b66f5b303pkanwar exit 1;; 1748a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 1758a44513648da0c5f5551f96b329cf56b66f5b303pkanwar *) break;; 1768a44513648da0c5f5551f96b329cf56b66f5b303pkanwar esac 1778a44513648da0c5f5551f96b329cf56b66f5b303pkanwar shift 1788a44513648da0c5f5551f96b329cf56b66f5b303pkanwardone 1798a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 1808a44513648da0c5f5551f96b329cf56b66f5b303pkanwarif test $# -ne 0 && test -z "$dir_arg$dst_arg"; then 1818a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # When -d is used, all remaining arguments are directories to create. 1828a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # When -t is used, the destination is already specified. 1838a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # Otherwise, the last argument is the destination. Remove it from $@. 1848a44513648da0c5f5551f96b329cf56b66f5b303pkanwar for arg 1858a44513648da0c5f5551f96b329cf56b66f5b303pkanwar do 1868a44513648da0c5f5551f96b329cf56b66f5b303pkanwar if test -n "$dst_arg"; then 1878a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # $@ is not empty: it contains at least $arg. 1888a44513648da0c5f5551f96b329cf56b66f5b303pkanwar set fnord "$@" "$dst_arg" 1898a44513648da0c5f5551f96b329cf56b66f5b303pkanwar shift # fnord 1908a44513648da0c5f5551f96b329cf56b66f5b303pkanwar fi 1918a44513648da0c5f5551f96b329cf56b66f5b303pkanwar shift # arg 1928a44513648da0c5f5551f96b329cf56b66f5b303pkanwar dst_arg=$arg 1938a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # Protect names problematic for 'test' and other utilities. 1948a44513648da0c5f5551f96b329cf56b66f5b303pkanwar case $dst_arg in 1958a44513648da0c5f5551f96b329cf56b66f5b303pkanwar -* | [=\(\)!]) dst_arg=./$dst_arg;; 1968a44513648da0c5f5551f96b329cf56b66f5b303pkanwar esac 1978a44513648da0c5f5551f96b329cf56b66f5b303pkanwar done 1988a44513648da0c5f5551f96b329cf56b66f5b303pkanwarfi 1998a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 2008a44513648da0c5f5551f96b329cf56b66f5b303pkanwarif test $# -eq 0; then 2018a44513648da0c5f5551f96b329cf56b66f5b303pkanwar if test -z "$dir_arg"; then 2028a44513648da0c5f5551f96b329cf56b66f5b303pkanwar echo "$0: no input file specified." >&2 2038a44513648da0c5f5551f96b329cf56b66f5b303pkanwar exit 1 2048a44513648da0c5f5551f96b329cf56b66f5b303pkanwar fi 2058a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # It's OK to call 'install-sh -d' without argument. 2068a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # This can happen when creating conditional directories. 2078a44513648da0c5f5551f96b329cf56b66f5b303pkanwar exit 0 2088a44513648da0c5f5551f96b329cf56b66f5b303pkanwarfi 2098a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 2108a44513648da0c5f5551f96b329cf56b66f5b303pkanwarif test -z "$dir_arg"; then 2118a44513648da0c5f5551f96b329cf56b66f5b303pkanwar do_exit='(exit $ret); exit $ret' 2128a44513648da0c5f5551f96b329cf56b66f5b303pkanwar trap "ret=129; $do_exit" 1 2138a44513648da0c5f5551f96b329cf56b66f5b303pkanwar trap "ret=130; $do_exit" 2 2148a44513648da0c5f5551f96b329cf56b66f5b303pkanwar trap "ret=141; $do_exit" 13 2158a44513648da0c5f5551f96b329cf56b66f5b303pkanwar trap "ret=143; $do_exit" 15 2168a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 2178a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # Set umask so as not to create temps with too-generous modes. 2188a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # However, 'strip' requires both read and write access to temps. 2198a44513648da0c5f5551f96b329cf56b66f5b303pkanwar case $mode in 2208a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # Optimize common cases. 2218a44513648da0c5f5551f96b329cf56b66f5b303pkanwar *644) cp_umask=133;; 2228a44513648da0c5f5551f96b329cf56b66f5b303pkanwar *755) cp_umask=22;; 2238a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 2248a44513648da0c5f5551f96b329cf56b66f5b303pkanwar *[0-7]) 2258a44513648da0c5f5551f96b329cf56b66f5b303pkanwar if test -z "$stripcmd"; then 2268a44513648da0c5f5551f96b329cf56b66f5b303pkanwar u_plus_rw= 2278a44513648da0c5f5551f96b329cf56b66f5b303pkanwar else 2288a44513648da0c5f5551f96b329cf56b66f5b303pkanwar u_plus_rw='% 200' 2298a44513648da0c5f5551f96b329cf56b66f5b303pkanwar fi 2308a44513648da0c5f5551f96b329cf56b66f5b303pkanwar cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; 2318a44513648da0c5f5551f96b329cf56b66f5b303pkanwar *) 2328a44513648da0c5f5551f96b329cf56b66f5b303pkanwar if test -z "$stripcmd"; then 2338a44513648da0c5f5551f96b329cf56b66f5b303pkanwar u_plus_rw= 2348a44513648da0c5f5551f96b329cf56b66f5b303pkanwar else 2358a44513648da0c5f5551f96b329cf56b66f5b303pkanwar u_plus_rw=,u+rw 2368a44513648da0c5f5551f96b329cf56b66f5b303pkanwar fi 2378a44513648da0c5f5551f96b329cf56b66f5b303pkanwar cp_umask=$mode$u_plus_rw;; 2388a44513648da0c5f5551f96b329cf56b66f5b303pkanwar esac 2398a44513648da0c5f5551f96b329cf56b66f5b303pkanwarfi 2408a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 2418a44513648da0c5f5551f96b329cf56b66f5b303pkanwarfor src 2428a44513648da0c5f5551f96b329cf56b66f5b303pkanwardo 2438a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # Protect names problematic for 'test' and other utilities. 2448a44513648da0c5f5551f96b329cf56b66f5b303pkanwar case $src in 2458a44513648da0c5f5551f96b329cf56b66f5b303pkanwar -* | [=\(\)!]) src=./$src;; 2468a44513648da0c5f5551f96b329cf56b66f5b303pkanwar esac 2478a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 2488a44513648da0c5f5551f96b329cf56b66f5b303pkanwar if test -n "$dir_arg"; then 2498a44513648da0c5f5551f96b329cf56b66f5b303pkanwar dst=$src 2508a44513648da0c5f5551f96b329cf56b66f5b303pkanwar dstdir=$dst 2518a44513648da0c5f5551f96b329cf56b66f5b303pkanwar test -d "$dstdir" 2528a44513648da0c5f5551f96b329cf56b66f5b303pkanwar dstdir_status=$? 2538a44513648da0c5f5551f96b329cf56b66f5b303pkanwar else 2548a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 2558a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # Waiting for this to be detected by the "$cpprog $src $dsttmp" command 2568a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # might cause directories to be created, which would be especially bad 2578a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # if $src (and thus $dsttmp) contains '*'. 2588a44513648da0c5f5551f96b329cf56b66f5b303pkanwar if test ! -f "$src" && test ! -d "$src"; then 2598a44513648da0c5f5551f96b329cf56b66f5b303pkanwar echo "$0: $src does not exist." >&2 2608a44513648da0c5f5551f96b329cf56b66f5b303pkanwar exit 1 2618a44513648da0c5f5551f96b329cf56b66f5b303pkanwar fi 2628a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 2638a44513648da0c5f5551f96b329cf56b66f5b303pkanwar if test -z "$dst_arg"; then 2648a44513648da0c5f5551f96b329cf56b66f5b303pkanwar echo "$0: no destination specified." >&2 2658a44513648da0c5f5551f96b329cf56b66f5b303pkanwar exit 1 2668a44513648da0c5f5551f96b329cf56b66f5b303pkanwar fi 2678a44513648da0c5f5551f96b329cf56b66f5b303pkanwar dst=$dst_arg 2688a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 2698a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # If destination is a directory, append the input filename; won't work 2708a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # if double slashes aren't ignored. 2718a44513648da0c5f5551f96b329cf56b66f5b303pkanwar if test -d "$dst"; then 2728a44513648da0c5f5551f96b329cf56b66f5b303pkanwar if test -n "$no_target_directory"; then 2738a44513648da0c5f5551f96b329cf56b66f5b303pkanwar echo "$0: $dst_arg: Is a directory" >&2 2748a44513648da0c5f5551f96b329cf56b66f5b303pkanwar exit 1 2758a44513648da0c5f5551f96b329cf56b66f5b303pkanwar fi 2768a44513648da0c5f5551f96b329cf56b66f5b303pkanwar dstdir=$dst 2778a44513648da0c5f5551f96b329cf56b66f5b303pkanwar dst=$dstdir/`basename "$src"` 2788a44513648da0c5f5551f96b329cf56b66f5b303pkanwar dstdir_status=0 2798a44513648da0c5f5551f96b329cf56b66f5b303pkanwar else 2808a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # Prefer dirname, but fall back on a substitute if dirname fails. 2818a44513648da0c5f5551f96b329cf56b66f5b303pkanwar dstdir=` 2828a44513648da0c5f5551f96b329cf56b66f5b303pkanwar (dirname "$dst") 2>/dev/null || 2838a44513648da0c5f5551f96b329cf56b66f5b303pkanwar expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 2848a44513648da0c5f5551f96b329cf56b66f5b303pkanwar X"$dst" : 'X\(//\)[^/]' \| \ 2858a44513648da0c5f5551f96b329cf56b66f5b303pkanwar X"$dst" : 'X\(//\)$' \| \ 2868a44513648da0c5f5551f96b329cf56b66f5b303pkanwar X"$dst" : 'X\(/\)' \| . 2>/dev/null || 2878a44513648da0c5f5551f96b329cf56b66f5b303pkanwar echo X"$dst" | 2888a44513648da0c5f5551f96b329cf56b66f5b303pkanwar sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 2898a44513648da0c5f5551f96b329cf56b66f5b303pkanwar s//\1/ 2908a44513648da0c5f5551f96b329cf56b66f5b303pkanwar q 2918a44513648da0c5f5551f96b329cf56b66f5b303pkanwar } 2928a44513648da0c5f5551f96b329cf56b66f5b303pkanwar /^X\(\/\/\)[^/].*/{ 2938a44513648da0c5f5551f96b329cf56b66f5b303pkanwar s//\1/ 2948a44513648da0c5f5551f96b329cf56b66f5b303pkanwar q 2958a44513648da0c5f5551f96b329cf56b66f5b303pkanwar } 2968a44513648da0c5f5551f96b329cf56b66f5b303pkanwar /^X\(\/\/\)$/{ 2978a44513648da0c5f5551f96b329cf56b66f5b303pkanwar s//\1/ 2988a44513648da0c5f5551f96b329cf56b66f5b303pkanwar q 2998a44513648da0c5f5551f96b329cf56b66f5b303pkanwar } 3008a44513648da0c5f5551f96b329cf56b66f5b303pkanwar /^X\(\/\).*/{ 3018a44513648da0c5f5551f96b329cf56b66f5b303pkanwar s//\1/ 3028a44513648da0c5f5551f96b329cf56b66f5b303pkanwar q 3038a44513648da0c5f5551f96b329cf56b66f5b303pkanwar } 3048a44513648da0c5f5551f96b329cf56b66f5b303pkanwar s/.*/./; q' 3058a44513648da0c5f5551f96b329cf56b66f5b303pkanwar ` 3068a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 3078a44513648da0c5f5551f96b329cf56b66f5b303pkanwar test -d "$dstdir" 3088a44513648da0c5f5551f96b329cf56b66f5b303pkanwar dstdir_status=$? 3098a44513648da0c5f5551f96b329cf56b66f5b303pkanwar fi 3108a44513648da0c5f5551f96b329cf56b66f5b303pkanwar fi 3118a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 3128a44513648da0c5f5551f96b329cf56b66f5b303pkanwar obsolete_mkdir_used=false 3138a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 3148a44513648da0c5f5551f96b329cf56b66f5b303pkanwar if test $dstdir_status != 0; then 3158a44513648da0c5f5551f96b329cf56b66f5b303pkanwar case $posix_mkdir in 3168a44513648da0c5f5551f96b329cf56b66f5b303pkanwar '') 3178a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # Create intermediate dirs using mode 755 as modified by the umask. 3188a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # This is like FreeBSD 'install' as of 1997-10-28. 3198a44513648da0c5f5551f96b329cf56b66f5b303pkanwar umask=`umask` 3208a44513648da0c5f5551f96b329cf56b66f5b303pkanwar case $stripcmd.$umask in 3218a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # Optimize common cases. 3228a44513648da0c5f5551f96b329cf56b66f5b303pkanwar *[2367][2367]) mkdir_umask=$umask;; 3238a44513648da0c5f5551f96b329cf56b66f5b303pkanwar .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; 3248a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 3258a44513648da0c5f5551f96b329cf56b66f5b303pkanwar *[0-7]) 3268a44513648da0c5f5551f96b329cf56b66f5b303pkanwar mkdir_umask=`expr $umask + 22 \ 3278a44513648da0c5f5551f96b329cf56b66f5b303pkanwar - $umask % 100 % 40 + $umask % 20 \ 3288a44513648da0c5f5551f96b329cf56b66f5b303pkanwar - $umask % 10 % 4 + $umask % 2 3298a44513648da0c5f5551f96b329cf56b66f5b303pkanwar `;; 3308a44513648da0c5f5551f96b329cf56b66f5b303pkanwar *) mkdir_umask=$umask,go-w;; 3318a44513648da0c5f5551f96b329cf56b66f5b303pkanwar esac 3328a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 3338a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # With -d, create the new directory with the user-specified mode. 3348a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # Otherwise, rely on $mkdir_umask. 3358a44513648da0c5f5551f96b329cf56b66f5b303pkanwar if test -n "$dir_arg"; then 3368a44513648da0c5f5551f96b329cf56b66f5b303pkanwar mkdir_mode=-m$mode 3378a44513648da0c5f5551f96b329cf56b66f5b303pkanwar else 3388a44513648da0c5f5551f96b329cf56b66f5b303pkanwar mkdir_mode= 3398a44513648da0c5f5551f96b329cf56b66f5b303pkanwar fi 3408a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 3418a44513648da0c5f5551f96b329cf56b66f5b303pkanwar posix_mkdir=false 3428a44513648da0c5f5551f96b329cf56b66f5b303pkanwar case $umask in 3438a44513648da0c5f5551f96b329cf56b66f5b303pkanwar *[123567][0-7][0-7]) 3448a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # POSIX mkdir -p sets u+wx bits regardless of umask, which 3458a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # is incompatible with FreeBSD 'install' when (umask & 300) != 0. 3468a44513648da0c5f5551f96b329cf56b66f5b303pkanwar ;; 3478a44513648da0c5f5551f96b329cf56b66f5b303pkanwar *) 3488a44513648da0c5f5551f96b329cf56b66f5b303pkanwar tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ 3498a44513648da0c5f5551f96b329cf56b66f5b303pkanwar trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 3508a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 3518a44513648da0c5f5551f96b329cf56b66f5b303pkanwar if (umask $mkdir_umask && 3528a44513648da0c5f5551f96b329cf56b66f5b303pkanwar exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 3538a44513648da0c5f5551f96b329cf56b66f5b303pkanwar then 3548a44513648da0c5f5551f96b329cf56b66f5b303pkanwar if test -z "$dir_arg" || { 3558a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # Check for POSIX incompatibilities with -m. 3568a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or 3578a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # other-writable bit of parent directory when it shouldn't. 3588a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. 3598a44513648da0c5f5551f96b329cf56b66f5b303pkanwar ls_ld_tmpdir=`ls -ld "$tmpdir"` 3608a44513648da0c5f5551f96b329cf56b66f5b303pkanwar case $ls_ld_tmpdir in 3618a44513648da0c5f5551f96b329cf56b66f5b303pkanwar d????-?r-*) different_mode=700;; 3628a44513648da0c5f5551f96b329cf56b66f5b303pkanwar d????-?--*) different_mode=755;; 3638a44513648da0c5f5551f96b329cf56b66f5b303pkanwar *) false;; 3648a44513648da0c5f5551f96b329cf56b66f5b303pkanwar esac && 3658a44513648da0c5f5551f96b329cf56b66f5b303pkanwar $mkdirprog -m$different_mode -p -- "$tmpdir" && { 3668a44513648da0c5f5551f96b329cf56b66f5b303pkanwar ls_ld_tmpdir_1=`ls -ld "$tmpdir"` 3678a44513648da0c5f5551f96b329cf56b66f5b303pkanwar test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" 3688a44513648da0c5f5551f96b329cf56b66f5b303pkanwar } 3698a44513648da0c5f5551f96b329cf56b66f5b303pkanwar } 3708a44513648da0c5f5551f96b329cf56b66f5b303pkanwar then posix_mkdir=: 3718a44513648da0c5f5551f96b329cf56b66f5b303pkanwar fi 3728a44513648da0c5f5551f96b329cf56b66f5b303pkanwar rmdir "$tmpdir/d" "$tmpdir" 3738a44513648da0c5f5551f96b329cf56b66f5b303pkanwar else 3748a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # Remove any dirs left behind by ancient mkdir implementations. 3758a44513648da0c5f5551f96b329cf56b66f5b303pkanwar rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null 3768a44513648da0c5f5551f96b329cf56b66f5b303pkanwar fi 3778a44513648da0c5f5551f96b329cf56b66f5b303pkanwar trap '' 0;; 3788a44513648da0c5f5551f96b329cf56b66f5b303pkanwar esac;; 3798a44513648da0c5f5551f96b329cf56b66f5b303pkanwar esac 3808a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 3818a44513648da0c5f5551f96b329cf56b66f5b303pkanwar if 3828a44513648da0c5f5551f96b329cf56b66f5b303pkanwar $posix_mkdir && ( 3838a44513648da0c5f5551f96b329cf56b66f5b303pkanwar umask $mkdir_umask && 3848a44513648da0c5f5551f96b329cf56b66f5b303pkanwar $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" 3858a44513648da0c5f5551f96b329cf56b66f5b303pkanwar ) 3868a44513648da0c5f5551f96b329cf56b66f5b303pkanwar then : 3878a44513648da0c5f5551f96b329cf56b66f5b303pkanwar else 3888a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 3898a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # The umask is ridiculous, or mkdir does not conform to POSIX, 3908a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # or it failed possibly due to a race condition. Create the 3918a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # directory the slow way, step by step, checking for races as we go. 3928a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 3938a44513648da0c5f5551f96b329cf56b66f5b303pkanwar case $dstdir in 3948a44513648da0c5f5551f96b329cf56b66f5b303pkanwar /*) prefix='/';; 3958a44513648da0c5f5551f96b329cf56b66f5b303pkanwar [-=\(\)!]*) prefix='./';; 3968a44513648da0c5f5551f96b329cf56b66f5b303pkanwar *) prefix='';; 3978a44513648da0c5f5551f96b329cf56b66f5b303pkanwar esac 3988a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 3998a44513648da0c5f5551f96b329cf56b66f5b303pkanwar eval "$initialize_posix_glob" 4008a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 4018a44513648da0c5f5551f96b329cf56b66f5b303pkanwar oIFS=$IFS 4028a44513648da0c5f5551f96b329cf56b66f5b303pkanwar IFS=/ 4038a44513648da0c5f5551f96b329cf56b66f5b303pkanwar $posix_glob set -f 4048a44513648da0c5f5551f96b329cf56b66f5b303pkanwar set fnord $dstdir 4058a44513648da0c5f5551f96b329cf56b66f5b303pkanwar shift 4068a44513648da0c5f5551f96b329cf56b66f5b303pkanwar $posix_glob set +f 4078a44513648da0c5f5551f96b329cf56b66f5b303pkanwar IFS=$oIFS 4088a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 4098a44513648da0c5f5551f96b329cf56b66f5b303pkanwar prefixes= 4108a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 4118a44513648da0c5f5551f96b329cf56b66f5b303pkanwar for d 4128a44513648da0c5f5551f96b329cf56b66f5b303pkanwar do 4138a44513648da0c5f5551f96b329cf56b66f5b303pkanwar test X"$d" = X && continue 4148a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 4158a44513648da0c5f5551f96b329cf56b66f5b303pkanwar prefix=$prefix$d 4168a44513648da0c5f5551f96b329cf56b66f5b303pkanwar if test -d "$prefix"; then 4178a44513648da0c5f5551f96b329cf56b66f5b303pkanwar prefixes= 4188a44513648da0c5f5551f96b329cf56b66f5b303pkanwar else 4198a44513648da0c5f5551f96b329cf56b66f5b303pkanwar if $posix_mkdir; then 4208a44513648da0c5f5551f96b329cf56b66f5b303pkanwar (umask=$mkdir_umask && 4218a44513648da0c5f5551f96b329cf56b66f5b303pkanwar $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break 4228a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # Don't fail if two instances are running concurrently. 4238a44513648da0c5f5551f96b329cf56b66f5b303pkanwar test -d "$prefix" || exit 1 4248a44513648da0c5f5551f96b329cf56b66f5b303pkanwar else 4258a44513648da0c5f5551f96b329cf56b66f5b303pkanwar case $prefix in 4268a44513648da0c5f5551f96b329cf56b66f5b303pkanwar *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; 4278a44513648da0c5f5551f96b329cf56b66f5b303pkanwar *) qprefix=$prefix;; 4288a44513648da0c5f5551f96b329cf56b66f5b303pkanwar esac 4298a44513648da0c5f5551f96b329cf56b66f5b303pkanwar prefixes="$prefixes '$qprefix'" 4308a44513648da0c5f5551f96b329cf56b66f5b303pkanwar fi 4318a44513648da0c5f5551f96b329cf56b66f5b303pkanwar fi 4328a44513648da0c5f5551f96b329cf56b66f5b303pkanwar prefix=$prefix/ 4338a44513648da0c5f5551f96b329cf56b66f5b303pkanwar done 4348a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 4358a44513648da0c5f5551f96b329cf56b66f5b303pkanwar if test -n "$prefixes"; then 4368a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # Don't fail if two instances are running concurrently. 4378a44513648da0c5f5551f96b329cf56b66f5b303pkanwar (umask $mkdir_umask && 4388a44513648da0c5f5551f96b329cf56b66f5b303pkanwar eval "\$doit_exec \$mkdirprog $prefixes") || 4398a44513648da0c5f5551f96b329cf56b66f5b303pkanwar test -d "$dstdir" || exit 1 4408a44513648da0c5f5551f96b329cf56b66f5b303pkanwar obsolete_mkdir_used=true 4418a44513648da0c5f5551f96b329cf56b66f5b303pkanwar fi 4428a44513648da0c5f5551f96b329cf56b66f5b303pkanwar fi 4438a44513648da0c5f5551f96b329cf56b66f5b303pkanwar fi 4448a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 4458a44513648da0c5f5551f96b329cf56b66f5b303pkanwar if test -n "$dir_arg"; then 4468a44513648da0c5f5551f96b329cf56b66f5b303pkanwar { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && 4478a44513648da0c5f5551f96b329cf56b66f5b303pkanwar { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && 4488a44513648da0c5f5551f96b329cf56b66f5b303pkanwar { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || 4498a44513648da0c5f5551f96b329cf56b66f5b303pkanwar test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 4508a44513648da0c5f5551f96b329cf56b66f5b303pkanwar else 4518a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 4528a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # Make a couple of temp file names in the proper directory. 4538a44513648da0c5f5551f96b329cf56b66f5b303pkanwar dsttmp=$dstdir/_inst.$$_ 4548a44513648da0c5f5551f96b329cf56b66f5b303pkanwar rmtmp=$dstdir/_rm.$$_ 4558a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 4568a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # Trap to clean up those temp files at exit. 4578a44513648da0c5f5551f96b329cf56b66f5b303pkanwar trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 4588a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 4598a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # Copy the file name to the temp name. 4608a44513648da0c5f5551f96b329cf56b66f5b303pkanwar (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && 4618a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 4628a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # and set any options; do chmod last to preserve setuid bits. 4638a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # 4648a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # If any of these fail, we abort the whole thing. If we want to 4658a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # ignore errors from any of these, just make sure not to ignore 4668a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # errors from the above "$doit $cpprog $src $dsttmp" command. 4678a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # 4688a44513648da0c5f5551f96b329cf56b66f5b303pkanwar { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && 4698a44513648da0c5f5551f96b329cf56b66f5b303pkanwar { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && 4708a44513648da0c5f5551f96b329cf56b66f5b303pkanwar { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && 4718a44513648da0c5f5551f96b329cf56b66f5b303pkanwar { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && 4728a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 4738a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # If -C, don't bother to copy if it wouldn't change the file. 4748a44513648da0c5f5551f96b329cf56b66f5b303pkanwar if $copy_on_change && 4758a44513648da0c5f5551f96b329cf56b66f5b303pkanwar old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && 4768a44513648da0c5f5551f96b329cf56b66f5b303pkanwar new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && 4778a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 4788a44513648da0c5f5551f96b329cf56b66f5b303pkanwar eval "$initialize_posix_glob" && 4798a44513648da0c5f5551f96b329cf56b66f5b303pkanwar $posix_glob set -f && 4808a44513648da0c5f5551f96b329cf56b66f5b303pkanwar set X $old && old=:$2:$4:$5:$6 && 4818a44513648da0c5f5551f96b329cf56b66f5b303pkanwar set X $new && new=:$2:$4:$5:$6 && 4828a44513648da0c5f5551f96b329cf56b66f5b303pkanwar $posix_glob set +f && 4838a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 4848a44513648da0c5f5551f96b329cf56b66f5b303pkanwar test "$old" = "$new" && 4858a44513648da0c5f5551f96b329cf56b66f5b303pkanwar $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 4868a44513648da0c5f5551f96b329cf56b66f5b303pkanwar then 4878a44513648da0c5f5551f96b329cf56b66f5b303pkanwar rm -f "$dsttmp" 4888a44513648da0c5f5551f96b329cf56b66f5b303pkanwar else 4898a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # Rename the file to the real destination. 4908a44513648da0c5f5551f96b329cf56b66f5b303pkanwar $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || 4918a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 4928a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # The rename failed, perhaps because mv can't rename something else 4938a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # to itself, or perhaps because mv is so ancient that it does not 4948a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # support -f. 4958a44513648da0c5f5551f96b329cf56b66f5b303pkanwar { 4968a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # Now remove or move aside any old file at destination location. 4978a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # We try this two ways since rm can't unlink itself on some 4988a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # systems and the destination file might be busy for other 4998a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # reasons. In this case, the final cleanup might fail but the new 5008a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # file should still install successfully. 5018a44513648da0c5f5551f96b329cf56b66f5b303pkanwar { 5028a44513648da0c5f5551f96b329cf56b66f5b303pkanwar test ! -f "$dst" || 5038a44513648da0c5f5551f96b329cf56b66f5b303pkanwar $doit $rmcmd -f "$dst" 2>/dev/null || 5048a44513648da0c5f5551f96b329cf56b66f5b303pkanwar { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && 5058a44513648da0c5f5551f96b329cf56b66f5b303pkanwar { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } 5068a44513648da0c5f5551f96b329cf56b66f5b303pkanwar } || 5078a44513648da0c5f5551f96b329cf56b66f5b303pkanwar { echo "$0: cannot unlink or rename $dst" >&2 5088a44513648da0c5f5551f96b329cf56b66f5b303pkanwar (exit 1); exit 1 5098a44513648da0c5f5551f96b329cf56b66f5b303pkanwar } 5108a44513648da0c5f5551f96b329cf56b66f5b303pkanwar } && 5118a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 5128a44513648da0c5f5551f96b329cf56b66f5b303pkanwar # Now rename the file to the real destination. 5138a44513648da0c5f5551f96b329cf56b66f5b303pkanwar $doit $mvcmd "$dsttmp" "$dst" 5148a44513648da0c5f5551f96b329cf56b66f5b303pkanwar } 5158a44513648da0c5f5551f96b329cf56b66f5b303pkanwar fi || exit 1 5168a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 5178a44513648da0c5f5551f96b329cf56b66f5b303pkanwar trap '' 0 5188a44513648da0c5f5551f96b329cf56b66f5b303pkanwar fi 5198a44513648da0c5f5551f96b329cf56b66f5b303pkanwardone 5208a44513648da0c5f5551f96b329cf56b66f5b303pkanwar 5218a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# Local variables: 5228a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# eval: (add-hook 'write-file-hooks 'time-stamp) 5238a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# time-stamp-start: "scriptversion=" 5248a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# time-stamp-format: "%:y-%02m-%02d.%02H" 5258a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# time-stamp-time-zone: "UTC" 5268a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# time-stamp-end: "; # UTC" 5278a44513648da0c5f5551f96b329cf56b66f5b303pkanwar# End: 528