19682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#!/bin/sh 29682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# install - install a program, script, or datafile 39682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 49682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallscriptversion=2005-02-02.21 59682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 69682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# This originates from X11R5 (mit/util/scripts/install.sh), which was 79682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# later released in X11R6 (xc/config/util/install.sh) with the 89682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# following copyright and license. 99682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# 109682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# Copyright (C) 1994 X Consortium 119682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# 129682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# Permission is hereby granted, free of charge, to any person obtaining a copy 139682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# of this software and associated documentation files (the "Software"), to 149682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# deal in the Software without restriction, including without limitation the 159682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 169682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# sell copies of the Software, and to permit persons to whom the Software is 179682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# furnished to do so, subject to the following conditions: 189682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# 199682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# The above copyright notice and this permission notice shall be included in 209682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# all copies or substantial portions of the Software. 219682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# 229682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 239682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 249682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 259682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 269682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- 279682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 289682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# 299682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# Except as contained in this notice, the name of the X Consortium shall not 309682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# be used in advertising or otherwise to promote the sale, use or other deal- 319682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# ings in this Software without prior written authorization from the X Consor- 329682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# tium. 339682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# 349682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# 359682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# FSF changes to this file are in the public domain. 369682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# 379682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# Calling this script install-sh is preferred over install.sh, to prevent 389682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# `make' implicit rules from creating a file called install from it 399682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# when there is no Makefile. 409682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# 419682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# This script is compatible with the BSD install script, but was written 429682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# from scratch. It can only install one file at a time, a restriction 439682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# shared with many OS's install programs. 449682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 459682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# set DOITPROG to echo to test this script 469682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 479682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# Don't use :- since 4.3BSD and earlier shells don't like it. 489682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Halldoit="${DOITPROG-}" 499682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 509682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# put in absolute paths if you don't have them in your path; or use env. vars. 519682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 529682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallmvprog="${MVPROG-mv}" 539682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallcpprog="${CPPROG-cp}" 549682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallchmodprog="${CHMODPROG-chmod}" 559682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallchownprog="${CHOWNPROG-chown}" 569682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallchgrpprog="${CHGRPPROG-chgrp}" 579682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstripprog="${STRIPPROG-strip}" 589682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallrmprog="${RMPROG-rm}" 599682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallmkdirprog="${MKDIRPROG-mkdir}" 609682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 619682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallchmodcmd="$chmodprog 0755" 629682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallchowncmd= 639682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallchgrpcmd= 649682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstripcmd= 659682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallrmcmd="$rmprog -f" 669682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallmvcmd="$mvprog" 679682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallsrc= 689682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Halldst= 699682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Halldir_arg= 709682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Halldstarg= 719682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallno_target_directory= 729682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 739682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallusage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE 749682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall or: $0 [OPTION]... SRCFILES... DIRECTORY 759682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall or: $0 [OPTION]... -t DIRECTORY SRCFILES... 769682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall or: $0 [OPTION]... -d DIRECTORIES... 779682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 789682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse HallIn the 1st form, copy SRCFILE to DSTFILE. 799682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse HallIn the 2nd and 3rd, copy all SRCFILES to DIRECTORY. 809682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse HallIn the 4th, create DIRECTORIES. 819682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 829682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse HallOptions: 839682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall-c (ignored) 849682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall-d create directories instead of installing files. 859682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall-g GROUP $chgrpprog installed files to GROUP. 869682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall-m MODE $chmodprog installed files to MODE. 879682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall-o USER $chownprog installed files to USER. 889682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall-s $stripprog installed files. 899682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall-t DIRECTORY install into DIRECTORY. 909682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall-T report an error if DSTFILE is a directory. 919682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall--help display this help and exit. 929682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall--version display version info and exit. 939682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 949682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse HallEnvironment variables override the default commands: 959682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG 969682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall" 979682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 989682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallwhile test -n "$1"; do 999682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall case $1 in 1009682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall -c) shift 1019682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall continue;; 1029682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1039682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall -d) dir_arg=true 1049682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall shift 1059682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall continue;; 1069682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1079682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall -g) chgrpcmd="$chgrpprog $2" 1089682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall shift 1099682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall shift 1109682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall continue;; 1119682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1129682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall --help) echo "$usage"; exit $?;; 1139682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1149682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall -m) chmodcmd="$chmodprog $2" 1159682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall shift 1169682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall shift 1179682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall continue;; 1189682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1199682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall -o) chowncmd="$chownprog $2" 1209682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall shift 1219682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall shift 1229682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall continue;; 1239682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1249682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall -s) stripcmd=$stripprog 1259682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall shift 1269682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall continue;; 1279682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1289682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall -t) dstarg=$2 1299682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall shift 1309682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall shift 1319682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall continue;; 1329682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1339682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall -T) no_target_directory=true 1349682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall shift 1359682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall continue;; 1369682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1379682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall --version) echo "$0 $scriptversion"; exit $?;; 1389682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1399682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall *) # When -d is used, all remaining arguments are directories to create. 1409682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # When -t is used, the destination is already specified. 1419682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall test -n "$dir_arg$dstarg" && break 1429682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # Otherwise, the last argument is the destination. Remove it from $@. 1439682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall for arg 1449682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall do 1459682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if test -n "$dstarg"; then 1469682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # $@ is not empty: it contains at least $arg. 1479682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall set fnord "$@" "$dstarg" 1489682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall shift # fnord 1499682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall fi 1509682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall shift # arg 1519682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall dstarg=$arg 1529682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall done 1539682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall break;; 1549682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall esac 1559682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Halldone 1569682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1579682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallif test -z "$1"; then 1589682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if test -z "$dir_arg"; then 1599682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall echo "$0: no input file specified." >&2 1609682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall exit 1 1619682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall fi 1629682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # It's OK to call `install-sh -d' without argument. 1639682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # This can happen when creating conditional directories. 1649682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall exit 0 1659682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallfi 1669682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1679682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallfor src 1689682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Halldo 1699682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # Protect names starting with `-'. 1709682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall case $src in 1719682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall -*) src=./$src ;; 1729682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall esac 1739682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1749682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if test -n "$dir_arg"; then 1759682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall dst=$src 1769682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall src= 1779682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1789682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if test -d "$dst"; then 1799682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall mkdircmd=: 1809682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall chmodcmd= 1819682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall else 1829682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall mkdircmd=$mkdirprog 1839682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall fi 1849682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall else 1859682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # Waiting for this to be detected by the "$cpprog $src $dsttmp" command 1869682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # might cause directories to be created, which would be especially bad 1879682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # if $src (and thus $dsttmp) contains '*'. 1889682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if test ! -f "$src" && test ! -d "$src"; then 1899682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall echo "$0: $src does not exist." >&2 1909682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall exit 1 1919682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall fi 1929682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1939682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if test -z "$dstarg"; then 1949682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall echo "$0: no destination specified." >&2 1959682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall exit 1 1969682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall fi 1979682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1989682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall dst=$dstarg 1999682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # Protect names starting with `-'. 2009682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall case $dst in 2019682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall -*) dst=./$dst ;; 2029682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall esac 2039682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 2049682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # If destination is a directory, append the input filename; won't work 2059682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # if double slashes aren't ignored. 2069682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if test -d "$dst"; then 2079682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if test -n "$no_target_directory"; then 2089682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall echo "$0: $dstarg: Is a directory" >&2 2099682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall exit 1 2109682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall fi 2119682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall dst=$dst/`basename "$src"` 2129682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall fi 2139682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall fi 2149682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 2159682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # This sed command emulates the dirname command. 2169682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall dstdir=`echo "$dst" | sed -e 's,/*$,,;s,[^/]*$,,;s,/*$,,;s,^$,.,'` 2179682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 2189682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # Make sure that the destination directory exists. 2199682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 2209682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # Skip lots of stat calls in the usual case. 2219682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if test ! -d "$dstdir"; then 2229682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall defaultIFS=' 2239682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall ' 2249682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall IFS="${IFS-$defaultIFS}" 2259682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 2269682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall oIFS=$IFS 2279682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # Some sh's can't handle IFS=/ for some reason. 2289682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall IFS='%' 2299682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall set x `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'` 2309682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall shift 2319682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall IFS=$oIFS 2329682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 2339682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall pathcomp= 2349682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 2359682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall while test $# -ne 0 ; do 2369682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall pathcomp=$pathcomp$1 2379682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall shift 2389682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if test ! -d "$pathcomp"; then 2399682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall $mkdirprog "$pathcomp" 2409682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # mkdir can fail with a `File exist' error in case several 2419682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # install-sh are creating the directory concurrently. This 2429682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # is OK. 2439682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall test -d "$pathcomp" || exit 2449682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall fi 2459682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall pathcomp=$pathcomp/ 2469682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall done 2479682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall fi 2489682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 2499682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if test -n "$dir_arg"; then 2509682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall $doit $mkdircmd "$dst" \ 2519682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall && { test -z "$chowncmd" || $doit $chowncmd "$dst"; } \ 2529682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } \ 2539682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall && { test -z "$stripcmd" || $doit $stripcmd "$dst"; } \ 2549682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall && { test -z "$chmodcmd" || $doit $chmodcmd "$dst"; } 2559682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 2569682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall else 2579682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall dstfile=`basename "$dst"` 2589682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 2599682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # Make a couple of temp file names in the proper directory. 2609682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall dsttmp=$dstdir/_inst.$$_ 2619682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall rmtmp=$dstdir/_rm.$$_ 2629682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 2639682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # Trap to clean up those temp files at exit. 2649682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 2659682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall trap '(exit $?); exit' 1 2 13 15 2669682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 2679682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # Copy the file name to the temp name. 2689682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall $doit $cpprog "$src" "$dsttmp" && 2699682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 2709682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # and set any options; do chmod last to preserve setuid bits. 2719682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # 2729682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # If any of these fail, we abort the whole thing. If we want to 2739682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # ignore errors from any of these, just make sure not to ignore 2749682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # errors from the above "$doit $cpprog $src $dsttmp" command. 2759682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # 2769682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \ 2779682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \ 2789682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \ 2799682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall && { test -z "$chmodcmd" || $doit $chmodcmd "$dsttmp"; } && 2809682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 2819682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # Now rename the file to the real destination. 2829682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall { $doit $mvcmd -f "$dsttmp" "$dstdir/$dstfile" 2>/dev/null \ 2839682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall || { 2849682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # The rename failed, perhaps because mv can't rename something else 2859682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # to itself, or perhaps because mv is so ancient that it does not 2869682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # support -f. 2879682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 2889682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # Now remove or move aside any old file at destination location. 2899682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # We try this two ways since rm can't unlink itself on some 2909682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # systems and the destination file might be busy for other 2919682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # reasons. In this case, the final cleanup might fail but the new 2929682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # file should still install successfully. 2939682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall { 2949682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if test -f "$dstdir/$dstfile"; then 2959682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null \ 2969682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall || $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \ 2979682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall || { 2989682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2 2999682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall (exit 1); exit 1 3009682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall } 3019682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall else 3029682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall : 3039682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall fi 3049682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall } && 3059682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 3069682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall # Now rename the file to the real destination. 3079682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall $doit $mvcmd "$dsttmp" "$dstdir/$dstfile" 3089682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall } 3099682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall } 3109682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall fi || { (exit 1); exit 1; } 3119682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Halldone 3129682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 3139682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# The final little trick to "correctly" pass the exit status to the exit trap. 3149682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall{ 3159682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall (exit 0); exit 0 3169682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall} 3179682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 3189682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# Local variables: 3199682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# eval: (add-hook 'write-file-hooks 'time-stamp) 3209682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# time-stamp-start: "scriptversion=" 3219682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# time-stamp-format: "%:y-%02m-%02d.%02H" 3229682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# time-stamp-end: "$" 3239682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall# End: 324