#!/bin/sh

 #

 # install - install a program, script, or datafile

 # This comes from X11R5; it is not part of GNU.

 #

 # $XConsortium: install.sh,v 1.2 89/12/18 14:47:22 jim Exp $

 #

 # This script is compatible with the BSD install script, but was written

 # from scratch.

 #

 # set DOITPROG to echo to test this script

 # Don't use :- since 4.3BSD and earlier shells don't like it.

 doit="${DOITPROG-}"

 # put in absolute paths if you don't have them in your path; or use env. vars.

 mvprog="${MVPROG-mv}"

 cpprog="${CPPROG-cp}"

 chmodprog="${CHMODPROG-chmod}"

 chownprog="${CHOWNPROG-chown}"

 chgrpprog="${CHGRPPROG-chgrp}"

 stripprog="${STRIPPROG-strip}"

 rmprog="${RMPROG-rm}"

 instcmd="$mvprog"

 chmodcmd=""

 chowncmd=""

 chgrpcmd=""

 stripcmd=""

 rmcmd="$rmprog -f"

 mvcmd="$mvprog"

 src=""

 dst=""

 while [ x"$1" != x ]; do

     case $1 in

 	-c) instcmd="$cpprog"

 	    shift

 	    continue;;

 	-m) chmodcmd="$chmodprog $2"

 	    shift

 	    shift

 	    continue;;

 	-o) chowncmd="$chownprog $2"

 	    shift

 	    shift

 	    continue;;

 	-g) chgrpcmd="$chgrpprog $2"

 	    shift

 	    shift

 	    continue;;

 	-s) stripcmd="$stripprog"

 	    shift

 	    continue;;

 	*)  if [ x"$src" = x ]

 	    then

 		src=$1

 	    else

 		dst=$1

 	    fi

 	    shift

 	    continue;;

     esac

 done

 if [ x"$src" = x ]

 then

 	echo "install:  no input file specified"

 	exit 1

 fi

 if [ x"$dst" = x ]

 then

 	echo "install:  no destination specified"

 	exit 1

 fi

 # If destination is a directory, append the input filename; if your system

 # does not like double slashes in filenames, you may need to add some logic

 if [ -d $dst ]

 then

 	dst="$dst"/`basename $src`

 fi

 # Make a temp file name in the proper directory.

 dstdir=`dirname $dst`

 dsttmp=$dstdir/#inst.$$#

 # Move or copy the file name to the temp name

 $doit $instcmd $src $dsttmp

 # and set any options; do chmod last to preserve setuid bits

 if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; fi

 if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; fi

 if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; fi

 if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; fi

 # Now rename the file to the real destination.

 $doit $rmcmd $dst

 $doit $mvcmd $dsttmp $dst

 exit 0