1217309Snwhitehorn#! /bin/sh 2217309Snwhitehorn# 3217309Snwhitehorn# install - install a program, script, or datafile 4217309Snwhitehorn# 5217309Snwhitehorn# This originates from X11R5 (mit/util/scripts/install.sh), which was 6217309Snwhitehorn# later released in X11R6 (xc/config/util/install.sh) with the 7217309Snwhitehorn# following copyright and license. 8217309Snwhitehorn# 9217309Snwhitehorn# Copyright (C) 1994 X Consortium 10217309Snwhitehorn# 11217309Snwhitehorn# Permission is hereby granted, free of charge, to any person obtaining a copy 12217309Snwhitehorn# of this software and associated documentation files (the "Software"), to 13217309Snwhitehorn# deal in the Software without restriction, including without limitation the 14217309Snwhitehorn# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 15217309Snwhitehorn# sell copies of the Software, and to permit persons to whom the Software is 16217309Snwhitehorn# furnished to do so, subject to the following conditions: 17217309Snwhitehorn# 18217309Snwhitehorn# The above copyright notice and this permission notice shall be included in 19217309Snwhitehorn# all copies or substantial portions of the Software. 20217309Snwhitehorn# 21217309Snwhitehorn# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 22217309Snwhitehorn# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 23217309Snwhitehorn# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 24217309Snwhitehorn# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 25217309Snwhitehorn# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- 26217309Snwhitehorn# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 27217309Snwhitehorn# 28217309Snwhitehorn# Except as contained in this notice, the name of the X Consortium shall not 29217309Snwhitehorn# be used in advertising or otherwise to promote the sale, use or other deal- 30217309Snwhitehorn# ings in this Software without prior written authorization from the X Consor- 31217309Snwhitehorn# tium. 32217309Snwhitehorn# 33217309Snwhitehorn# 34217309Snwhitehorn# FSF changes to this file are in the public domain. 35217309Snwhitehorn# 36217309Snwhitehorn# Calling this script install-sh is preferred over install.sh, to prevent 37217309Snwhitehorn# `make' implicit rules from creating a file called install from it 38217309Snwhitehorn# when there is no Makefile. 39217309Snwhitehorn# 40217309Snwhitehorn# This script is compatible with the BSD install script, but was written 41217309Snwhitehorn# from scratch. It can only install one file at a time, a restriction 42217309Snwhitehorn# shared with many OS's install programs. 43217309Snwhitehorn 44217309Snwhitehorn 45217309Snwhitehorn# set DOITPROG to echo to test this script 46217309Snwhitehorn 47217309Snwhitehorn# Don't use :- since 4.3BSD and earlier shells don't like it. 48217309Snwhitehorndoit="${DOITPROG-}" 49217309Snwhitehorn 50217309Snwhitehorn 51217309Snwhitehorn# put in absolute paths if you don't have them in your path; or use env. vars. 52217309Snwhitehorn 53217309Snwhitehornmvprog="${MVPROG-mv}" 54217309Snwhitehorncpprog="${CPPROG-cp}" 55217309Snwhitehornchmodprog="${CHMODPROG-chmod}" 56217309Snwhitehornchownprog="${CHOWNPROG-chown}" 57217309Snwhitehornchgrpprog="${CHGRPPROG-chgrp}" 58217309Snwhitehornstripprog="${STRIPPROG-strip}" 59217309Snwhitehornrmprog="${RMPROG-rm}" 60217309Snwhitehornmkdirprog="${MKDIRPROG-mkdir}" 61217309Snwhitehorn 62217309Snwhitehorntransformbasename="" 63217309Snwhitehorntransform_arg="" 64217309Snwhitehorninstcmd="$mvprog" 65217309Snwhitehornchmodcmd="$chmodprog 0755" 66217309Snwhitehornchowncmd="" 67217309Snwhitehornchgrpcmd="" 68217309Snwhitehornstripcmd="" 69217309Snwhitehornrmcmd="$rmprog -f" 70217309Snwhitehornmvcmd="$mvprog" 71217309Snwhitehornsrc="" 72217309Snwhitehorndst="" 73217309Snwhitehorndir_arg="" 74217309Snwhitehorn 75217309Snwhitehornwhile [ x"$1" != x ]; do 76217309Snwhitehorn case $1 in 77217309Snwhitehorn -c) instcmd=$cpprog 78217309Snwhitehorn shift 79217309Snwhitehorn continue;; 80217309Snwhitehorn 81217309Snwhitehorn -d) dir_arg=true 82217309Snwhitehorn shift 83217309Snwhitehorn continue;; 84217309Snwhitehorn 85217309Snwhitehorn -m) chmodcmd="$chmodprog $2" 86217309Snwhitehorn shift 87217309Snwhitehorn shift 88217309Snwhitehorn continue;; 89217309Snwhitehorn 90217309Snwhitehorn -o) chowncmd="$chownprog $2" 91217309Snwhitehorn shift 92217309Snwhitehorn shift 93217309Snwhitehorn continue;; 94217309Snwhitehorn 95217309Snwhitehorn -g) chgrpcmd="$chgrpprog $2" 96217309Snwhitehorn shift 97217309Snwhitehorn shift 98217309Snwhitehorn continue;; 99217309Snwhitehorn 100217309Snwhitehorn -s) stripcmd=$stripprog 101217309Snwhitehorn shift 102217309Snwhitehorn continue;; 103217309Snwhitehorn 104217309Snwhitehorn -t=*) transformarg=`echo $1 | sed 's/-t=//'` 105217309Snwhitehorn shift 106217309Snwhitehorn continue;; 107217309Snwhitehorn 108217309Snwhitehorn -b=*) transformbasename=`echo $1 | sed 's/-b=//'` 109217309Snwhitehorn shift 110217309Snwhitehorn continue;; 111217309Snwhitehorn 112217309Snwhitehorn *) if [ x"$src" = x ] 113217309Snwhitehorn then 114217309Snwhitehorn src=$1 115217309Snwhitehorn else 116217309Snwhitehorn # this colon is to work around a 386BSD /bin/sh bug 117217309Snwhitehorn : 118217309Snwhitehorn dst=$1 119217309Snwhitehorn fi 120217309Snwhitehorn shift 121217309Snwhitehorn continue;; 122217309Snwhitehorn esac 123217309Snwhitehorndone 124217309Snwhitehorn 125217309Snwhitehornif [ x"$src" = x ] 126217309Snwhitehornthen 127217309Snwhitehorn echo "$0: no input file specified" >&2 128217309Snwhitehorn exit 1 129217309Snwhitehornelse 130217309Snwhitehorn : 131217309Snwhitehornfi 132217309Snwhitehorn 133217309Snwhitehornif [ x"$dir_arg" != x ]; then 134217309Snwhitehorn dst=$src 135217309Snwhitehorn src="" 136217309Snwhitehorn 137217309Snwhitehorn if [ -d "$dst" ]; then 138217309Snwhitehorn instcmd=: 139217309Snwhitehorn chmodcmd="" 140217309Snwhitehorn else 141217309Snwhitehorn instcmd=$mkdirprog 142217309Snwhitehorn fi 143217309Snwhitehornelse 144217309Snwhitehorn 145217309Snwhitehorn# Waiting for this to be detected by the "$instcmd $src $dsttmp" command 146217309Snwhitehorn# might cause directories to be created, which would be especially bad 147217309Snwhitehorn# if $src (and thus $dsttmp) contains '*'. 148217309Snwhitehorn 149217309Snwhitehorn if [ -f "$src" ] || [ -d "$src" ] 150217309Snwhitehorn then 151217309Snwhitehorn : 152217309Snwhitehorn else 153217309Snwhitehorn echo "$0: $src does not exist" >&2 154217309Snwhitehorn exit 1 155217309Snwhitehorn fi 156217309Snwhitehorn 157217309Snwhitehorn if [ x"$dst" = x ] 158217309Snwhitehorn then 159217309Snwhitehorn echo "$0: no destination specified" >&2 160217309Snwhitehorn exit 1 161217309Snwhitehorn else 162217309Snwhitehorn : 163217309Snwhitehorn fi 164217309Snwhitehorn 165217309Snwhitehorn# If destination is a directory, append the input filename; if your system 166217309Snwhitehorn# does not like double slashes in filenames, you may need to add some logic 167217309Snwhitehorn 168217309Snwhitehorn if [ -d "$dst" ] 169217309Snwhitehorn then 170217309Snwhitehorn dst=$dst/`basename "$src"` 171217309Snwhitehorn else 172217309Snwhitehorn : 173217309Snwhitehorn fi 174217309Snwhitehornfi 175217309Snwhitehorn 176217309Snwhitehorn## this sed command emulates the dirname command 177217309Snwhitehorndstdir=`echo "$dst" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` 178217309Snwhitehorn 179217309Snwhitehorn# Make sure that the destination directory exists. 180217309Snwhitehorn# this part is taken from Noah Friedman's mkinstalldirs script 181217309Snwhitehorn 182217309Snwhitehorn# Skip lots of stat calls in the usual case. 183217309Snwhitehornif [ ! -d "$dstdir" ]; then 184217309SnwhitehorndefaultIFS=' 185217309Snwhitehorn ' 186217309SnwhitehornIFS="${IFS-$defaultIFS}" 187217309Snwhitehorn 188217309SnwhitehornoIFS=$IFS 189217309Snwhitehorn# Some sh's can't handle IFS=/ for some reason. 190217309SnwhitehornIFS='%' 191217309Snwhitehornset - `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'` 192217309SnwhitehornIFS=$oIFS 193217309Snwhitehorn 194217309Snwhitehornpathcomp='' 195217309Snwhitehorn 196217309Snwhitehornwhile [ $# -ne 0 ] ; do 197217309Snwhitehorn pathcomp=$pathcomp$1 198217309Snwhitehorn shift 199217309Snwhitehorn 200217309Snwhitehorn if [ ! -d "$pathcomp" ] ; 201217309Snwhitehorn then 202217309Snwhitehorn $mkdirprog "$pathcomp" 203217309Snwhitehorn else 204217309Snwhitehorn : 205217309Snwhitehorn fi 206217309Snwhitehorn 207217309Snwhitehorn pathcomp=$pathcomp/ 208217309Snwhitehorndone 209217309Snwhitehornfi 210217309Snwhitehorn 211217309Snwhitehornif [ x"$dir_arg" != x ] 212217309Snwhitehornthen 213217309Snwhitehorn $doit $instcmd "$dst" && 214217309Snwhitehorn 215217309Snwhitehorn if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dst"; else : ; fi && 216217309Snwhitehorn if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dst"; else : ; fi && 217217309Snwhitehorn if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dst"; else : ; fi && 218217309Snwhitehorn if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dst"; else : ; fi 219217309Snwhitehornelse 220217309Snwhitehorn 221217309Snwhitehorn# If we're going to rename the final executable, determine the name now. 222217309Snwhitehorn 223217309Snwhitehorn if [ x"$transformarg" = x ] 224217309Snwhitehorn then 225217309Snwhitehorn dstfile=`basename "$dst"` 226217309Snwhitehorn else 227217309Snwhitehorn dstfile=`basename "$dst" $transformbasename | 228217309Snwhitehorn sed $transformarg`$transformbasename 229217309Snwhitehorn fi 230217309Snwhitehorn 231217309Snwhitehorn# don't allow the sed command to completely eliminate the filename 232217309Snwhitehorn 233217309Snwhitehorn if [ x"$dstfile" = x ] 234217309Snwhitehorn then 235217309Snwhitehorn dstfile=`basename "$dst"` 236217309Snwhitehorn else 237217309Snwhitehorn : 238217309Snwhitehorn fi 239217309Snwhitehorn 240217309Snwhitehorn# Make a couple of temp file names in the proper directory. 241217309Snwhitehorn 242217309Snwhitehorn dsttmp=$dstdir/#inst.$$# 243217309Snwhitehorn rmtmp=$dstdir/#rm.$$# 244217309Snwhitehorn 245217309Snwhitehorn# Trap to clean up temp files at exit. 246217309Snwhitehorn 247217309Snwhitehorn trap 'status=$?; rm -f "$dsttmp" "$rmtmp" && exit $status' 0 248217309Snwhitehorn trap '(exit $?); exit' 1 2 13 15 249217309Snwhitehorn 250217309Snwhitehorn# Move or copy the file name to the temp name 251217309Snwhitehorn 252217309Snwhitehorn $doit $instcmd "$src" "$dsttmp" && 253217309Snwhitehorn 254217309Snwhitehorn# and set any options; do chmod last to preserve setuid bits 255217309Snwhitehorn 256217309Snwhitehorn# If any of these fail, we abort the whole thing. If we want to 257217309Snwhitehorn# ignore errors from any of these, just make sure not to ignore 258217309Snwhitehorn# errors from the above "$doit $instcmd $src $dsttmp" command. 259217309Snwhitehorn 260217309Snwhitehorn if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dsttmp"; else :;fi && 261217309Snwhitehorn if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dsttmp"; else :;fi && 262217309Snwhitehorn if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dsttmp"; else :;fi && 263217309Snwhitehorn if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dsttmp"; else :;fi && 264217309Snwhitehorn 265217309Snwhitehorn# Now remove or move aside any old file at destination location. We try this 266217309Snwhitehorn# two ways since rm can't unlink itself on some systems and the destination 267217309Snwhitehorn# file might be busy for other reasons. In this case, the final cleanup 268217309Snwhitehorn# might fail but the new file should still install successfully. 269217309Snwhitehorn 270217309Snwhitehorn{ 271217309Snwhitehorn if [ -f "$dstdir/$dstfile" ] 272217309Snwhitehorn then 273217309Snwhitehorn $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null || 274217309Snwhitehorn $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null || 275217309Snwhitehorn { 276217309Snwhitehorn echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2 277217309Snwhitehorn (exit 1); exit 278217309Snwhitehorn } 279217309Snwhitehorn else 280217309Snwhitehorn : 281217309Snwhitehorn fi 282217309Snwhitehorn} && 283217309Snwhitehorn 284217309Snwhitehorn# Now rename the file to the real destination. 285217309Snwhitehorn 286217309Snwhitehorn $doit $mvcmd "$dsttmp" "$dstdir/$dstfile" 287217309Snwhitehorn 288217309Snwhitehornfi && 289217309Snwhitehorn 290217309Snwhitehorn# The final little trick to "correctly" pass the exit status to the exit trap. 291217309Snwhitehorn 292217309Snwhitehorn{ 293217309Snwhitehorn (exit 0); exit 294217309Snwhitehorn} 295