2521N/A#!/bin/sh
2521N/A#
2521N/A# install - install a program, script, or datafile
2521N/A# This comes from X11R5 (mit/util/scripts/install.sh).
2521N/A#
2521N/A# Copyright 1991 by the Massachusetts Institute of Technology
2521N/A#
2521N/A# Permission to use, copy, modify, distribute, and sell this software and its
2521N/A# documentation for any purpose is hereby granted without fee, provided that
2521N/A# the above copyright notice appear in all copies and that both that
2521N/A# copyright notice and this permission notice appear in supporting
2521N/A# documentation, and that the name of M.I.T. not be used in advertising or
2521N/A# publicity pertaining to distribution of the software without specific,
2521N/A# written prior permission. M.I.T. makes no representations about the
2521N/A# suitability of this software for any purpose. It is provided "as is"
2521N/A# without express or implied warranty.
2521N/A#
2521N/A# Calling this script install-sh is preferred over install.sh, to prevent
2521N/A# `make' implicit rules from creating a file called install from it
2521N/A# when there is no Makefile.
2521N/A#
2521N/A# This script is compatible with the BSD install script, but was written
5403N/A# from scratch. It can only install one file at a time, a restriction
2521N/A# shared with many OS's install programs.
3998N/A
2521N/A
3998N/A# set DOITPROG to echo to test this script
3998N/A
2521N/A# Don't use :- since 4.3BSD and earlier shells don't like it.
6854N/Adoit="${DOITPROG-}"
6854N/A
6854N/A
2521N/A# put in absolute paths if you don't have them in your path; or use env. vars.
2521N/A
2521N/Amvprog="${MVPROG-mv}"
6854N/Acpprog="${CPPROG-cp}"
6854N/Achmodprog="${CHMODPROG-chmod}"
6854N/Achownprog="${CHOWNPROG-chown}"
3533N/Achgrpprog="${CHGRPPROG-chgrp}"
2521N/Astripprog="${STRIPPROG-strip}"
3998N/Armprog="${RMPROG-rm}"
3998N/Amkdirprog="${MKDIRPROG-mkdir}"
6854N/A
6854N/Atransformbasename=""
6854N/Atransform_arg=""
6854N/Ainstcmd="$mvprog"
6854N/Achmodcmd="$chmodprog 0755"
6854N/Achowncmd=""
6854N/Achgrpcmd=""
6854N/Astripcmd=""
6854N/Armcmd="$rmprog -f"
6854N/Amvcmd="$mvprog"
6854N/Asrc=""
7006N/Adst=""
6854N/Adir_arg=""
6854N/A
6854N/Awhile [ x"$1" != x ]; do
6854N/A case $1 in
7006N/A -c) instcmd="$cpprog"
6854N/A shift
6854N/A continue;;
6854N/A
6854N/A -d) dir_arg=true
6854N/A shift
6854N/A continue;;
6854N/A
3998N/A -m) chmodcmd="$chmodprog $2"
3998N/A shift
3998N/A shift
3998N/A continue;;
3998N/A
3998N/A -o) chowncmd="$chownprog $2"
4194N/A shift
3998N/A shift
3998N/A continue;;
3998N/A
3998N/A -g) chgrpcmd="$chgrpprog $2"
3998N/A shift
3998N/A shift
5860N/A continue;;
5860N/A
4194N/A -s) stripcmd="$stripprog"
3998N/A shift
6854N/A continue;;
3998N/A
3998N/A -t=*) transformarg=`echo $1 | sed 's/-t=//'`
3998N/A shift
5860N/A continue;;
5860N/A
4194N/A -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
3998N/A shift
6854N/A continue;;
3998N/A
6854N/A *) if [ x"$src" = x ]
3998N/A then
3998N/A src=$1
5860N/A else
5860N/A # this colon is to work around a 386BSD /bin/sh bug
4194N/A :
3998N/A dst=$1
6854N/A fi
3998N/A shift
6854N/A continue;;
3998N/A esac
3998N/Adone
5860N/A
5860N/Aif [ x"$src" = x ]
4194N/Athen
3998N/A echo "install: no input file specified"
6854N/A exit 1
3998N/Aelse
6854N/A true
2521N/Afi
3998N/A
5860N/Aif [ x"$dir_arg" != x ]; then
5860N/A dst=$src
4194N/A src=""
3998N/A
6854N/A if [ -d $dst ]; then
3998N/A instcmd=:
6854N/A chmodcmd=""
3998N/A else
3998N/A instcmd=mkdir
5860N/A fi
5860N/Aelse
4194N/A
3998N/A# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
6854N/A# might cause directories to be created, which would be especially bad
3998N/A# if $src (and thus $dsttmp) contains '*'.
6854N/A
3998N/A if [ -f $src -o -d $src ]
3998N/A then
5860N/A true
5860N/A else
4194N/A echo "install: $src does not exist"
3998N/A exit 1
6854N/A fi
3998N/A
6854N/A if [ x"$dst" = x ]
3998N/A then
3998N/A echo "install: no destination specified"
5860N/A exit 1
5860N/A else
4194N/A true
3998N/A fi
6854N/A
3998N/A# If destination is a directory, append the input filename; if your system
6854N/A# does not like double slashes in filenames, you may need to add some logic
3998N/A
3998N/A if [ -d $dst ]
5860N/A then
5860N/A dst="$dst"/`basename $src`
4194N/A else
3998N/A true
6854N/A fi
3998N/Afi
6854N/A
3998N/A## this sed command emulates the dirname command
3998N/Adstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
5860N/A
5860N/A# Make sure that the destination directory exists.
4194N/A# this part is taken from Noah Friedman's mkinstalldirs script
3998N/A
6854N/A# Skip lots of stat calls in the usual case.
3998N/Aif [ ! -d "$dstdir" ]; then
6854N/AdefaultIFS='
3998N/A'
3998N/AIFS="${IFS-${defaultIFS}}"
5860N/A
5860N/AoIFS="${IFS}"
4194N/A# Some sh's can't handle IFS=/ for some reason.
3998N/AIFS='%'
6854N/Aset - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
3998N/AIFS="${oIFS}"
6854N/A
3998N/Apathcomp=''
3998N/A
5860N/Awhile [ $# -ne 0 ] ; do
5860N/A pathcomp="${pathcomp}${1}"
4194N/A shift
3998N/A
6854N/A if [ ! -d "${pathcomp}" ] ;
3998N/A then
6854N/A $mkdirprog "${pathcomp}"
3998N/A else
3998N/A true
5860N/A fi
5860N/A
4194N/A pathcomp="${pathcomp}/"
3998N/Adone
6854N/Afi
3998N/A
6854N/Aif [ x"$dir_arg" != x ]
3998N/Athen
3998N/A $doit $instcmd $dst &&
5860N/A
5860N/A if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
4194N/A if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
3998N/A if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
6854N/A if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
3998N/Aelse
6854N/A
3998N/A# If we're going to rename the final executable, determine the name now.
3998N/A
5860N/A if [ x"$transformarg" = x ]
5860N/A then
4194N/A dstfile=`basename $dst`
3998N/A else
6854N/A dstfile=`basename $dst $transformbasename |
3998N/A sed $transformarg`$transformbasename
6854N/A fi
2899N/A
5403N/A# don't allow the sed command to completely eliminate the filename
5860N/A
5860N/A if [ x"$dstfile" = x ]
5860N/A then
5403N/A dstfile=`basename $dst`
6854N/A else
5403N/A true
6854N/A fi
5403N/A
5403N/A# Make a temp file name in the proper directory.
5860N/A
5860N/A dsttmp=$dstdir/#inst.$$#
5860N/A
5403N/A# Move or copy the file name to the temp name
6854N/A
5403N/A $doit $instcmd $src $dsttmp &&
6854N/A
5403N/A trap "rm -f ${dsttmp}" 0 &&
5403N/A
5860N/A# and set any options; do chmod last to preserve setuid bits
5860N/A
5860N/A# If any of these fail, we abort the whole thing. If we want to
5403N/A# ignore errors from any of these, just make sure not to ignore
6854N/A# errors from the above "$doit $instcmd $src $dsttmp" command.
5403N/A
6854N/A if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
5403N/A if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
5403N/A if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
5860N/A if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
5860N/A
5860N/A# Now rename the file to the real destination.
5403N/A
6854N/A $doit $rmcmd -f $dstdir/$dstfile &&
5403N/A $doit $mvcmd $dsttmp $dstdir/$dstfile
6854N/A
6854N/Afi &&
6854N/A
6854N/A
6854N/Aexit 0
6854N/A