1885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#!/bin/sh 2885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# install - install a program, script, or datafile 3885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 4885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgscriptversion=2011-01-19.21; # UTC 5885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 6885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# This originates from X11R5 (mit/util/scripts/install.sh), which was 7885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# later released in X11R6 (xc/config/util/install.sh) with the 8885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# following copyright and license. 9885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# 10885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# Copyright (C) 1994 X Consortium 11885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# 12885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# Permission is hereby granted, free of charge, to any person obtaining a copy 13885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# of this software and associated documentation files (the "Software"), to 14885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# deal in the Software without restriction, including without limitation the 15885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 16885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# sell copies of the Software, and to permit persons to whom the Software is 17885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# furnished to do so, subject to the following conditions: 18885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# 19885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# The above copyright notice and this permission notice shall be included in 20885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# all copies or substantial portions of the Software. 21885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# 22885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 23885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 24885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 25885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 26885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- 27885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 28885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# 29885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# Except as contained in this notice, the name of the X Consortium shall not 30885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# be used in advertising or otherwise to promote the sale, use or other deal- 31885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# ings in this Software without prior written authorization from the X Consor- 32885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# tium. 33885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# 34885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# 35885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# FSF changes to this file are in the public domain. 36885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# 37885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# Calling this script install-sh is preferred over install.sh, to prevent 38885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# `make' implicit rules from creating a file called install from it 39885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# when there is no Makefile. 40885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# 41885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# This script is compatible with the BSD install script, but was written 42885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# from scratch. 43885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 44885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgnl=' 45885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org' 46885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgIFS=" "" $nl" 47885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 48885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# set DOITPROG to echo to test this script 49885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 50885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# Don't use :- since 4.3BSD and earlier shells don't like it. 51885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgdoit=${DOITPROG-} 52885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgif test -z "$doit"; then 53885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org doit_exec=exec 54885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgelse 55885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org doit_exec=$doit 56885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgfi 57885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 58885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# Put in absolute file names if you don't have them in your path; 59885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# or use environment vars. 60885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 61885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgchgrpprog=${CHGRPPROG-chgrp} 62885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgchmodprog=${CHMODPROG-chmod} 63885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgchownprog=${CHOWNPROG-chown} 64885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgcmpprog=${CMPPROG-cmp} 65885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgcpprog=${CPPROG-cp} 66885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgmkdirprog=${MKDIRPROG-mkdir} 67885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgmvprog=${MVPROG-mv} 68885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgrmprog=${RMPROG-rm} 69885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgstripprog=${STRIPPROG-strip} 70885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 71885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgposix_glob='?' 72885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orginitialize_posix_glob=' 73885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org test "$posix_glob" != "?" || { 74885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (set -f) 2>/dev/null; then 75885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org posix_glob= 76885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org else 77885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org posix_glob=: 78885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fi 79885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 80885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org' 81885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 82885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgposix_mkdir= 83885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 84885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# Desired mode of installed file. 85885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgmode=0755 86885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 87885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgchgrpcmd= 88885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgchmodcmd=$chmodprog 89885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgchowncmd= 90885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgmvcmd=$mvprog 91885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgrmcmd="$rmprog -f" 92885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgstripcmd= 93885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 94885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgsrc= 95885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgdst= 96885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgdir_arg= 97885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgdst_arg= 98885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 99885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgcopy_on_change=false 100885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgno_target_directory= 101885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 102885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgusage="\ 103885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgUsage: $0 [OPTION]... [-T] SRCFILE DSTFILE 104885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org or: $0 [OPTION]... SRCFILES... DIRECTORY 105885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org or: $0 [OPTION]... -t DIRECTORY SRCFILES... 106885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org or: $0 [OPTION]... -d DIRECTORIES... 107885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 108885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgIn the 1st form, copy SRCFILE to DSTFILE. 109885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgIn the 2nd and 3rd, copy all SRCFILES to DIRECTORY. 110885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgIn the 4th, create DIRECTORIES. 111885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 112885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgOptions: 113885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org --help display this help and exit. 114885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org --version display version info and exit. 115885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 116885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org -c (ignored) 117885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org -C install only if different (preserve the last data modification time) 118885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org -d create directories instead of installing files. 119885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org -g GROUP $chgrpprog installed files to GROUP. 120885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org -m MODE $chmodprog installed files to MODE. 121885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org -o USER $chownprog installed files to USER. 122885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org -s $stripprog installed files. 123885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org -t DIRECTORY install into DIRECTORY. 124885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org -T report an error if DSTFILE is a directory. 125885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 126885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgEnvironment variables override the default commands: 127885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG 128885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org RMPROG STRIPPROG 129885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org" 130885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 131885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgwhile test $# -ne 0; do 132885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org case $1 in 133885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org -c) ;; 134885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 135885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org -C) copy_on_change=true;; 136885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 137885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org -d) dir_arg=true;; 138885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 139885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org -g) chgrpcmd="$chgrpprog $2" 140885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org shift;; 141885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 142885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org --help) echo "$usage"; exit $?;; 143885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 144885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org -m) mode=$2 145885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org case $mode in 146885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org *' '* | *' '* | *' 147885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org'* | *'*'* | *'?'* | *'['*) 148885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org echo "$0: invalid mode: $mode" >&2 149885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org exit 1;; 150885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org esac 151885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org shift;; 152885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 153885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org -o) chowncmd="$chownprog $2" 154885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org shift;; 155885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 156885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org -s) stripcmd=$stripprog;; 157885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 158885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org -t) dst_arg=$2 159885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # Protect names problematic for `test' and other utilities. 160885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org case $dst_arg in 161885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org -* | [=\(\)!]) dst_arg=./$dst_arg;; 162885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org esac 163885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org shift;; 164885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 165885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org -T) no_target_directory=true;; 166885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 167885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org --version) echo "$0 $scriptversion"; exit $?;; 168885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 169885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org --) shift 170885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org break;; 171885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 172885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org -*) echo "$0: invalid option: $1" >&2 173885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org exit 1;; 174885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 175885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org *) break;; 176885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org esac 177885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org shift 178885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgdone 179885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 180885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgif test $# -ne 0 && test -z "$dir_arg$dst_arg"; then 181885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # When -d is used, all remaining arguments are directories to create. 182885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # When -t is used, the destination is already specified. 183885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # Otherwise, the last argument is the destination. Remove it from $@. 184885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org for arg 185885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org do 186885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if test -n "$dst_arg"; then 187885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # $@ is not empty: it contains at least $arg. 188885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org set fnord "$@" "$dst_arg" 189885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org shift # fnord 190885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fi 191885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org shift # arg 192885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org dst_arg=$arg 193885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # Protect names problematic for `test' and other utilities. 194885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org case $dst_arg in 195885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org -* | [=\(\)!]) dst_arg=./$dst_arg;; 196885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org esac 197885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org done 198885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgfi 199885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 200885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgif test $# -eq 0; then 201885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if test -z "$dir_arg"; then 202885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org echo "$0: no input file specified." >&2 203885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org exit 1 204885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fi 205885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # It's OK to call `install-sh -d' without argument. 206885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # This can happen when creating conditional directories. 207885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org exit 0 208885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgfi 209885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 210885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgif test -z "$dir_arg"; then 211885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org do_exit='(exit $ret); exit $ret' 212885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org trap "ret=129; $do_exit" 1 213885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org trap "ret=130; $do_exit" 2 214885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org trap "ret=141; $do_exit" 13 215885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org trap "ret=143; $do_exit" 15 216885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 217885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # Set umask so as not to create temps with too-generous modes. 218885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # However, 'strip' requires both read and write access to temps. 219885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org case $mode in 220885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # Optimize common cases. 221885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org *644) cp_umask=133;; 222885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org *755) cp_umask=22;; 223885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 224885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org *[0-7]) 225885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if test -z "$stripcmd"; then 226885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org u_plus_rw= 227885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org else 228885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org u_plus_rw='% 200' 229885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fi 230885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; 231885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org *) 232885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if test -z "$stripcmd"; then 233885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org u_plus_rw= 234885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org else 235885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org u_plus_rw=,u+rw 236885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fi 237885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org cp_umask=$mode$u_plus_rw;; 238885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org esac 239885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgfi 240885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 241885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgfor src 242885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgdo 243885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # Protect names problematic for `test' and other utilities. 244885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org case $src in 245885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org -* | [=\(\)!]) src=./$src;; 246885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org esac 247885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 248885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if test -n "$dir_arg"; then 249885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org dst=$src 250885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org dstdir=$dst 251885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org test -d "$dstdir" 252885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org dstdir_status=$? 253885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org else 254885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 255885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # Waiting for this to be detected by the "$cpprog $src $dsttmp" command 256885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # might cause directories to be created, which would be especially bad 257885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # if $src (and thus $dsttmp) contains '*'. 258885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if test ! -f "$src" && test ! -d "$src"; then 259885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org echo "$0: $src does not exist." >&2 260885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org exit 1 261885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fi 262885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 263885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if test -z "$dst_arg"; then 264885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org echo "$0: no destination specified." >&2 265885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org exit 1 266885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fi 267885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org dst=$dst_arg 268885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 269885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # If destination is a directory, append the input filename; won't work 270885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # if double slashes aren't ignored. 271885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if test -d "$dst"; then 272885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if test -n "$no_target_directory"; then 273885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org echo "$0: $dst_arg: Is a directory" >&2 274885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org exit 1 275885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fi 276885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org dstdir=$dst 277885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org dst=$dstdir/`basename "$src"` 278885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org dstdir_status=0 279885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org else 280885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # Prefer dirname, but fall back on a substitute if dirname fails. 281885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org dstdir=` 282885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org (dirname "$dst") 2>/dev/null || 283885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 284885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org X"$dst" : 'X\(//\)[^/]' \| \ 285885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org X"$dst" : 'X\(//\)$' \| \ 286885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org X"$dst" : 'X\(/\)' \| . 2>/dev/null || 287885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org echo X"$dst" | 288885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 289885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org s//\1/ 290885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org q 291885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 292885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org /^X\(\/\/\)[^/].*/{ 293885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org s//\1/ 294885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org q 295885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 296885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org /^X\(\/\/\)$/{ 297885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org s//\1/ 298885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org q 299885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 300885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org /^X\(\/\).*/{ 301885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org s//\1/ 302885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org q 303885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 304885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org s/.*/./; q' 305885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org ` 306885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 307885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org test -d "$dstdir" 308885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org dstdir_status=$? 309885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fi 310885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fi 311885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 312885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org obsolete_mkdir_used=false 313885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 314885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if test $dstdir_status != 0; then 315885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org case $posix_mkdir in 316885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org '') 317885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # Create intermediate dirs using mode 755 as modified by the umask. 318885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # This is like FreeBSD 'install' as of 1997-10-28. 319885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org umask=`umask` 320885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org case $stripcmd.$umask in 321885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # Optimize common cases. 322885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org *[2367][2367]) mkdir_umask=$umask;; 323885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; 324885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 325885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org *[0-7]) 326885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org mkdir_umask=`expr $umask + 22 \ 327885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org - $umask % 100 % 40 + $umask % 20 \ 328885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org - $umask % 10 % 4 + $umask % 2 329885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org `;; 330885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org *) mkdir_umask=$umask,go-w;; 331885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org esac 332885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 333885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # With -d, create the new directory with the user-specified mode. 334885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # Otherwise, rely on $mkdir_umask. 335885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if test -n "$dir_arg"; then 336885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org mkdir_mode=-m$mode 337885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org else 338885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org mkdir_mode= 339885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fi 340885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 341885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org posix_mkdir=false 342885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org case $umask in 343885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org *[123567][0-7][0-7]) 344885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # POSIX mkdir -p sets u+wx bits regardless of umask, which 345885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # is incompatible with FreeBSD 'install' when (umask & 300) != 0. 346885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org ;; 347885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org *) 348885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ 349885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 350885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 351885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (umask $mkdir_umask && 352885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 353885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org then 354885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if test -z "$dir_arg" || { 355885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # Check for POSIX incompatibilities with -m. 356885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or 357885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # other-writeable bit of parent directory when it shouldn't. 358885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. 359885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org ls_ld_tmpdir=`ls -ld "$tmpdir"` 360885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org case $ls_ld_tmpdir in 361885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org d????-?r-*) different_mode=700;; 362885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org d????-?--*) different_mode=755;; 363885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org *) false;; 364885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org esac && 365885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org $mkdirprog -m$different_mode -p -- "$tmpdir" && { 366885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org ls_ld_tmpdir_1=`ls -ld "$tmpdir"` 367885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" 368885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 369885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 370885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org then posix_mkdir=: 371885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fi 372885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org rmdir "$tmpdir/d" "$tmpdir" 373885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org else 374885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # Remove any dirs left behind by ancient mkdir implementations. 375885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null 376885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fi 377885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org trap '' 0;; 378885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org esac;; 379885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org esac 380885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 381885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if 382885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org $posix_mkdir && ( 383885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org umask $mkdir_umask && 384885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" 385885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org ) 386885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org then : 387885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org else 388885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 389885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # The umask is ridiculous, or mkdir does not conform to POSIX, 390885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # or it failed possibly due to a race condition. Create the 391885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # directory the slow way, step by step, checking for races as we go. 392885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 393885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org case $dstdir in 394885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org /*) prefix='/';; 395885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org [-=\(\)!]*) prefix='./';; 396885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org *) prefix='';; 397885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org esac 398885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 399885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org eval "$initialize_posix_glob" 400885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 401885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org oIFS=$IFS 402885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org IFS=/ 403885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org $posix_glob set -f 404885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org set fnord $dstdir 405885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org shift 406885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org $posix_glob set +f 407885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org IFS=$oIFS 408885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 409885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org prefixes= 410885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 411885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org for d 412885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org do 413885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org test X"$d" = X && continue 414885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 415885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org prefix=$prefix$d 416885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if test -d "$prefix"; then 417885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org prefixes= 418885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org else 419885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if $posix_mkdir; then 420885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org (umask=$mkdir_umask && 421885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break 422885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # Don't fail if two instances are running concurrently. 423885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org test -d "$prefix" || exit 1 424885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org else 425885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org case $prefix in 426885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; 427885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org *) qprefix=$prefix;; 428885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org esac 429885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org prefixes="$prefixes '$qprefix'" 430885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fi 431885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fi 432885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org prefix=$prefix/ 433885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org done 434885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 435885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if test -n "$prefixes"; then 436885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # Don't fail if two instances are running concurrently. 437885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org (umask $mkdir_umask && 438885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org eval "\$doit_exec \$mkdirprog $prefixes") || 439885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org test -d "$dstdir" || exit 1 440885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org obsolete_mkdir_used=true 441885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fi 442885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fi 443885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fi 444885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 445885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if test -n "$dir_arg"; then 446885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && 447885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && 448885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || 449885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 450885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org else 451885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 452885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # Make a couple of temp file names in the proper directory. 453885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org dsttmp=$dstdir/_inst.$$_ 454885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org rmtmp=$dstdir/_rm.$$_ 455885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 456885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # Trap to clean up those temp files at exit. 457885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 458885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 459885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # Copy the file name to the temp name. 460885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && 461885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 462885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # and set any options; do chmod last to preserve setuid bits. 463885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # 464885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # If any of these fail, we abort the whole thing. If we want to 465885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # ignore errors from any of these, just make sure not to ignore 466885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # errors from the above "$doit $cpprog $src $dsttmp" command. 467885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # 468885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && 469885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && 470885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && 471885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && 472885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 473885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # If -C, don't bother to copy if it wouldn't change the file. 474885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if $copy_on_change && 475885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && 476885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && 477885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 478885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org eval "$initialize_posix_glob" && 479885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org $posix_glob set -f && 480885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org set X $old && old=:$2:$4:$5:$6 && 481885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org set X $new && new=:$2:$4:$5:$6 && 482885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org $posix_glob set +f && 483885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 484885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org test "$old" = "$new" && 485885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 486885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org then 487885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org rm -f "$dsttmp" 488885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org else 489885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # Rename the file to the real destination. 490885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || 491885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 492885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # The rename failed, perhaps because mv can't rename something else 493885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # to itself, or perhaps because mv is so ancient that it does not 494885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # support -f. 495885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 496885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # Now remove or move aside any old file at destination location. 497885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # We try this two ways since rm can't unlink itself on some 498885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # systems and the destination file might be busy for other 499885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # reasons. In this case, the final cleanup might fail but the new 500885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # file should still install successfully. 501885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 502885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org test ! -f "$dst" || 503885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org $doit $rmcmd -f "$dst" 2>/dev/null || 504885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && 505885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } 506885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } || 507885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { echo "$0: cannot unlink or rename $dst" >&2 508885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org (exit 1); exit 1 509885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 510885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } && 511885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 512885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org # Now rename the file to the real destination. 513885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org $doit $mvcmd "$dsttmp" "$dst" 514885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 515885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fi || exit 1 516885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 517885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org trap '' 0 518885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fi 519885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgdone 520885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 521885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# Local variables: 522885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# eval: (add-hook 'write-file-hooks 'time-stamp) 523885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# time-stamp-start: "scriptversion=" 524885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# time-stamp-format: "%:y-%02m-%02d.%02H" 525885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# time-stamp-time-zone: "UTC" 526885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# time-stamp-end: "; # UTC" 527885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org# End: 528