#!/bin/csh -f
##
# Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
#
# @APPLE_LICENSE_HEADER_START@
# 
# The contents of this file constitute Original Code as defined in and
# are subject to the Apple Public Source License Version 1.1 (the
# "License").  You may not use this file except in compliance with the
# License.  Please obtain a copy of the License at
# http://www.apple.com/publicsource and read it before using this file.
# 
# This Original Code and all software distributed under the License are
# distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
# EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
# INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
# License for the specific language governing rights and limitations
# under the License.
# 
# @APPLE_LICENSE_HEADER_END@
##
umask 022
set path=($path /etc)
set cmd="cp -p"
set links
set quick
set symlink
set link="ln"
set os=`uname`
set id=/usr/bin/id
if ($os == "SunOS") then
	set id=/usr/xpg4/bin/id
endif
set userID=`$id -u`

while (1)
	switch ($1)
	case -s:
		set strip="strip"
		shift
		breaksw
	case -sx:
		set strip="strip -x"
		shift
		breaksw
	case -striplib:
		set stripquietly="strip -x"
		set reconstitute="ar -ts"
		shift
		breaksw
	case -sSd: shift
	case -sgg:
	case -sX:
	case -sA:
	case -sS:
	case -sAn:
		echo "Warning: ignoring strip option $1"
		shift
		breaksw
	case -r:
		set ranlib="ranlib"
		shift
		breaksw
	case -q:
		set quick="quick"
		shift
		breaksw
	case -c:
		set cmd="cp -p"
		shift
		breaksw
	case -d:
		set cmp="cmp"
		shift
		breaksw
	case -v:
		set vecho="echo"
		shift
		breaksw
	case -m:
		set chmod="chmod $2"
		shift
		shift
		breaksw
	case -o:
		set chown="chown -f $2"
		if ($os == "HP-UX") then
			if ($userID == 0) then
				set chown="chown $2"
			else
				unset chown
			endif
		endif
		shift
		shift
		breaksw
	case -g:
		set chgrp="chgrp -f $2"
		if ($os == "HP-UX") then
			if ($userID == 0) then
				set chgrp="chgrp $2"
			else
				unset chgrp
			endif
		endif
		shift
		shift
		breaksw
	case -xc:
		set cmd="sed"
		set comments='/^[ 	]*#/d'
		shift
		breaksw
	case -xs:
		set cmd="sed"
		set comments='/^[ 	]*[#:]/d'
		shift
		breaksw
	case -l:
		set links="$links $2"
		shift
		shift
		breaksw
	case -u:
		set unlink="rm -f"
		shift
		breaksw
	case -V:	
		set stamp="vers_string -f"
		set link="symlink -r -f"
		shift
		breaksw
	case -S:
		set save=1
		shift
		breaksw
	default:
		break
		breaksw
	endsw
end
if ( $#argv < 2 ) then
	echo "install: no destination specified"
	exit(1)
endif
set dest=$argv[$#argv]
if ( $#argv > 2 ) then
	if ( ! -d $dest ) then
		echo "usage: install f1 f2 or f1 f2 ... dir"
		exit(1)
	endif
endif
foreach j ($argv)
	if ( $j == $dest) break
	if ( ! -f $j ) then
		echo "install: can't open $j"
		exit(1)
	endif
	if ( -d $dest ) then
		set file=$dest/${j:t}
	else
		set file=$dest
	endif
	if ( -f $file ) then
		if ( `ls -i $file | awk '{print $1}'` == \
		     `ls -i $j | awk '{print $1}'` ) then
			echo "install: can't move $j onto itself"
			exit(1)
		endif
	endif
	if ( $?stamp ) then
		set symlink=$file
		set file=`$stamp $file`
	endif
	if ( "$cmd" == "sed" ) then
		if ( -e $file && $?save ) then
			rm -f $file.old
			if ( ! { mv $file $file.old } ) exit(1)
		endif
		if ( $?unlink ) then
			$unlink $file
		endif
		if ($?vecho) then
			echo sed -e '<strip comments>' $j ">$file"
		endif
		sed -e '1s;^#\!;&;p' -e '2s;^#(@)PROG;&;p' \
			-e '2s;^#PROG;&;p' -e "$comments" $j >$file
	else if ( $?cmp ) then
		echo -n CMP $j $file
		if ( { cmp -s $j $file } ) then
			echo ';'
		else
			if ( -e $file && $?save ) then
				rm -f $file.old
				if ( ! { mv $file $file.old } ) exit(1)
			endif
			if ( $?unlink ) then
				$unlink $file
			endif
			echo " THEN" $cmd
			if ( ! { $cmd $j $file } ) exit(1)
		endif
	else
		if ( -e $file && $?save ) then
			rm -f $file.old
			if ( ! { mv $file $file.old } ) exit(1)
		endif
		if ( $?unlink ) then
			$unlink $file
		endif
		if ($?vecho) then
			echo $cmd $j $file
		endif
		if ( ! { $cmd $j $file } ) exit(1)
	endif
	if ( $?strip ) then
		if ($?vecho) then
			echo $strip $file
		endif
		if ( ! { $strip $file } ) exit(1)
	endif
	if ( $?stripquietly ) then
		if ($?vecho) then
			echo $stripquietly $file >&/dev/null
		endif
		$stripquietly $file >&/dev/null
		if ( 0 != $status ) exit(1)
	endif
	if ( $?reconstitute ) then
		if ($?vecho) then
			echo $reconstitute $file
		endif
		$reconstitute $file >&/dev/null
		if ( 0 != $status ) exit(1)
	endif
	if ( $?ranlib ) then
		if ($?vecho) then
			echo $ranlib $file
		endif
		(cd $dest; if ( ! { $ranlib ${j:t} } ) exit(1))
	endif
	if ( $?chmod ) then
		if ($?vecho) then
			echo $chmod $file
		endif
		if ( ! { $chmod $file } ) exit(1)
	endif
	if ( $?chown ) then
		if ($?vecho) then
			echo $chown $file
		endif
		if ( ! { $chown $file } ) exit(1)
	endif
	if ( $?chgrp ) then
		if ($?vecho) then
			echo $chgrp $file
		endif
		if ( ! { $chgrp $file } ) exit(1)
	endif
end
foreach i ( $symlink $links )
	if ($?vecho) then
		echo $link $file $i
	endif
	rm -f $i
	if ( ! { $link $file $i } ) exit(1)
end
exit(0)