[thirdparty/xfsprogs-dev.git] / include / install-sh

#! /bin/sh
#
# Copyright (c) 2000-2001 Silicon Graphics, Inc.  All Rights Reserved.
#
# This script emulates bsd install and also recognises
# two environment variables, with the following semantics :-
#
# $DIST_MANIFEST - if set, the name of the file to append manifest
#                  information in the following format:
#                  File     :  f mode owner group src target
#                  Directory:  d mode owner group target
#                  Symlink  :  l linkval target
#
# $DIST_ROOT     - if set, prepend to target
#
# The sematics of all combinations of these two variables
# are as follows:
#
# $DIST_MANIFEST?  $DIST_ROOT? |   Copy?  Append Manifest?
# -----------------------------+--------------------------
#       not set       not set  |    yes        no
#       not set       set      |    yes        no
#       set           not set  |    no         yes
#       set           set      |    yes        yes
#
_usage() {
    echo "Usage: $prog [-o owner] [-g group] [-m mode] -d directory"
    echo "or     $prog [-D] [-o owner] [-g group] [-m mode] file directory/file"
    echo "or     $prog [-o owner] [-g group] [-m mode] file [file ...] directory"
    echo "or     $prog -S file target  (creates \"target\" symlink)"
    echo "or     $prog -T lt_arg [-o owner] [-g group] [-m mode] libtool.lai directory"
    echo ""
    echo "The \$DIST_MANIFEST and \$DIST_ROOT environment variables affect the"
    echo "behaviour of this command - see comments in the script."
    echo "The -D flag is only available for the second usage, and causes"
    echo "the target directory to be created before installing the file."
    echo ""
    exit 1
}

_chown ()
{
    _st=255
    if [ $# -eq 3 ] ; then
	chown $1:$2 $3
	_st=$?
	if [ $_st -ne 0 ] ; then
	    if [ $REAL_UID != '0' ] ; then
		if [ ! -f $DIST_ROOT/.chown.quiet ] ; then
		    echo '==============================================='
		    echo Ownership of files under ${DIST_ROOT:-/}
		    echo cannot be changed
		    echo '==============================================='
		    if [ -n "$DIST_ROOT" ] ; then
			touch $DIST_ROOT/.chown.quiet
		    fi
		fi
	       _st=0
	    fi     
	fi
    fi

    return $_st
}


_manifest ()
{ 
    echo $* | sed -e 's/\/\//\//g' >>${DIST_MANIFEST:-/dev/null}
}

prog=`basename $0`
HERE=`pwd`
dflag=false
Dflag=false
Sflag=false
Tflag=false
DIRMODE=755
FILEMODE=644
OWNER=`id -u`
GROUP=`id -g`
REAL_UID=$OWNER

# default is to install and don't append manifest
INSTALL=true
MANIFEST=:

[ -n "$DIST_MANIFEST" -a -z "$DIST_ROOT" ] && INSTALL=false
[ -n "$DIST_MANIFEST" ] && MANIFEST="_manifest"

[ $# -eq 0 ] && _usage

if $INSTALL
then
    CP=cp; LN=ln; MKDIR=mkdir; CHMOD=chmod; CHOWN=_chown
else
    CP=true; LN=true; MKDIR=true; CHMOD=true; CHOWN=true
fi

[ -n "$DIST_ROOT" -a $REAL_UID -ne 0 ] && CHOWN=true

while getopts "Dcm:d:S:o:g:T:" c $*
do
   case $c in
   c)
	;;
   g)
	GROUP=$OPTARG
	;;
   o)
	OWNER=$OPTARG
	;;
   m)
	DIRMODE=`expr $OPTARG`
	FILEMODE=$DIRMODE
	;;
   D) 
	Dflag=true
	;;
   S) 
	symlink=$OPTARG
	Sflag=true
	;;
   d) 
	dir=$DIST_ROOT/$OPTARG
	dflag=true
	;;
   T)
	lt_install=$OPTARG
	Tflag=true
	;;
   *)
   	_usage
	;;
   esac
done

shift `expr $OPTIND - 1`

status=0
if $dflag
then
    #
    # first usage
    #
    $MKDIR -p $dir 
    status=$?
    if [ $status -eq 0 ]
    then
	$CHMOD $DIRMODE $dir
	status=$?
    fi
    if [ $status -eq 0 ]
    then
	$CHOWN $OWNER $GROUP $dir
	status=$?
    fi
    $MANIFEST d $DIRMODE $OWNER $GROUP ${dir#$DIST_ROOT}
elif $Sflag
then
    #
    # fourth usage (symlink)
    #
    if [ $# -ne 1 ]
    then
    	_usage
    else
    	target=$DIST_ROOT/$1
    fi
    $LN -s -f $symlink $target
    status=$?
    $MANIFEST l $symlink ${target#$DIST_ROOT} 
elif $Tflag
then
    #
    # -T (install libs built by libtool)
    #
    if [ $# -ne 2 ]
    then
	_usage
    else
	libtool_lai=$1
	# source the libtool variables
	if [ ! -f $libtool_lai ]
	then
		echo "$prog: Unable to find libtool library file $libtool_lai"
		exit 2
	fi
	. ./$libtool_lai
	target=$DIST_ROOT/$2
    fi
    case $lt_install in
    so_dot_version)
	# Loop until we find libfoo.so.x.y.z, then break out.
	for solib in $library_names
	do
		# does it have enough parts?  libfoo.so.x.y.z == 5
		cnt=`echo "$solib" | sed -e 's/\./ /g' | wc -w`
		if [ $cnt -eq 5 ]
		then
			install_name=$target/$solib
			$CP $solib $install_name
			status=$?
			$MANIFEST f $FILEMODE $OWNER $GROUP $HERE/$solib ${install_name#$DIST_ROOT}
			break
		fi
	done
	;;

    so_*)
	case $lt_install in
	so_dot_current)
		# ln -s libfoo.so.x.y.z to libfoo.so.x
		from_parts=5  # libfoo.so.x.y.z
		to_parts=3    # libfoo.so.x
		;;
	so_base)
		# ln -s libfoo.so.x to libfoo.so
		from_parts=3  # libfoo.so.x
		to_parts=2    # libfoo.so
		;;
	*)
		echo "$prog: -T $lt_install invalid"
		exit 2
		;;
	esac

	# Loop until we find the names, then break out.
	for solib in $library_names
	do
		# does it have enough parts?
		cnt=`echo "$solib" | sed -e 's/\./ /g' | wc -w`
		if [ $cnt -eq $from_parts ]
		then
			from_name=$solib
		elif [ $cnt -eq $to_parts ]
		then
			to_name=$solib
		fi

		if [ -n "$from_name" ] && [ -n "$to_name" ]
		then
			install_name=$target/$to_name
			$LN -s -f $from_name $install_name
			status=$?
			$MANIFEST l $from_name ${install_name#$DIST_ROOT}
			break
		fi
	done
	;;
    old_lib)
	install_name=$target/$old_library
	$CP $old_library $install_name
	status=$?
	$MANIFEST f $FILEMODE $OWNER $GROUP $HERE/$old_library ${install_name#$DIST_ROOT}
	;;
    *)
	echo "$prog: -T $lt_install invalid"
	exit 2
	;;
    esac

    case $lt_install in
    old_lib|so_dot_version)
	if [ $status -eq 0 ]
	then
		$CHMOD $FILEMODE $install_name
		$CHOWN $OWNER $GROUP $install_name
	fi
	;;
    esac

else
    list=""
    dir=""
    if [ $# -eq 2 ]
    then
	#
	# second usage
	#
	f=$1
	dir=$DIST_ROOT/$2
	if $Dflag
	then
	    mkdir -p `dirname $dir`
	fi
	$CP $f $dir
	status=$?
	if [ $status -eq 0 ]
	then 
	    if [ -f $dir/$f ]
	    then
		$CHMOD $FILEMODE $dir/$f
		status=$?
		if [ $status -eq 0 ]
		then
		    $CHOWN $OWNER $GROUP $dir/$f
		    status=$?
		fi
		$MANIFEST f $FILEMODE $OWNER $GROUP $HERE/$f ${dir#$DIST_ROOT}/$f
	    else
		$CHMOD $FILEMODE $dir
		status=$?
		if [ $status -eq 0 ]
		then
		    $CHOWN $OWNER $GROUP $dir
		    status=$?
		fi
		$MANIFEST f $FILEMODE $OWNER $GROUP $HERE/$dir ${dir#$DIST_ROOT}
	    fi
	fi
    else
	#
	# third usage
	#
	n=1
	while [ $# -gt 0 ]
	do
	    if [ $# -gt 1 ]
	    then
		list="$list $1"
	    else
		dir=$DIST_ROOT/$1
	    fi
	    shift
	done

	# echo DIR=$dir list=\"$list\"
	for f in $list
	do
	    $CP $f $dir
	    status=$?
	    if [ $status -eq 0 ]
	    then
		$CHMOD $FILEMODE $dir/$f
		status=$?
		if [ $status -eq 0 ]
		then
		    $CHOWN $OWNER $GROUP $dir/$f
		    status=$?
		fi
		$MANIFEST f $FILEMODE $OWNER $GROUP $HERE/$f ${dir#$DIST_ROOT}/$f
	    fi
	    [ $status -ne 0 ] && break
	done
    fi
fi

exit $status
Commit	Line	Data
fc49813f NS	1	#! /bin/sh
fc49813f NS	2	#
0d3e0b37	3	# Copyright (c) 2000-2001 Silicon Graphics, Inc. All Rights Reserved.
fc49813f NS	4	#
	5	# This script emulates bsd install and also recognises
	6	# two environment variables, with the following semantics :-
	7	#
	8	# $DIST_MANIFEST - if set, the name of the file to append manifest
	9	# information in the following format:
	10	# File : f mode owner group src target
	11	# Directory: d mode owner group target
	12	# Symlink : l linkval target
	13	#
	14	# $DIST_ROOT - if set, prepend to target
	15	#
	16	# The sematics of all combinations of these two variables
	17	# are as follows:
	18	#
	19	# $DIST_MANIFEST? $DIST_ROOT? \| Copy? Append Manifest?
	20	# -----------------------------+--------------------------
	21	# not set not set \| yes no
	22	# not set set \| yes no
	23	# set not set \| no yes
	24	# set set \| yes yes
da23017d	25	#
fc49813f NS	26	_usage() {
	27	echo "Usage: $prog [-o owner] [-g group] [-m mode] -d directory"
	28	echo "or $prog [-D] [-o owner] [-g group] [-m mode] file directory/file"
	29	echo "or $prog [-o owner] [-g group] [-m mode] file [file ...] directory"
	30	echo "or $prog -S file target (creates \"target\" symlink)"
c3a5f8f8	31	echo "or $prog -T lt_arg [-o owner] [-g group] [-m mode] libtool.lai directory"
fc49813f NS	32	echo ""
	33	echo "The \$DIST_MANIFEST and \$DIST_ROOT environment variables affect the"
	34	echo "behaviour of this command - see comments in the script."
	35	echo "The -D flag is only available for the second usage, and causes"
	36	echo "the target directory to be created before installing the file."
	37	echo ""
	38	exit 1
	39	}
	40
	41	_chown ()
	42	{
	43	_st=255
	44	if [ $# -eq 3 ] ; then
	45	chown $1:$2 $3
	46	_st=$?
	47	if [ $_st -ne 0 ] ; then
	48	if [ $REAL_UID != '0' ] ; then
c3a5f8f8	49	if [ ! -f $DIST_ROOT/.chown.quiet ] ; then
fc49813f NS	50	echo '==============================================='
	51	echo Ownership of files under ${DIST_ROOT:-/}
	52	echo cannot be changed
	53	echo '==============================================='
	54	if [ -n "$DIST_ROOT" ] ; then
c3a5f8f8	55	touch $DIST_ROOT/.chown.quiet
fc49813f NS	56	fi
	57	fi
	58	_st=0
	59	fi
	60	fi
	61	fi
	62
	63	return $_st
	64	}
	65
	66
	67	_manifest ()
	68	{
	69	echo $* \| sed -e 's/\/\//\//g' >>${DIST_MANIFEST:-/dev/null}
	70	}
	71
	72	prog=`basename $0`
	73	HERE=`pwd`
	74	dflag=false
	75	Dflag=false
	76	Sflag=false
c3a5f8f8	77	Tflag=false
fc49813f NS	78	DIRMODE=755
	79	FILEMODE=644
	80	OWNER=`id -u`
	81	GROUP=`id -g`
	82	REAL_UID=$OWNER
	83
	84	# default is to install and don't append manifest
	85	INSTALL=true
	86	MANIFEST=:
	87
	88	[ -n "$DIST_MANIFEST" -a -z "$DIST_ROOT" ] && INSTALL=false
	89	[ -n "$DIST_MANIFEST" ] && MANIFEST="_manifest"
	90
	91	[ $# -eq 0 ] && _usage
	92
	93	if $INSTALL
	94	then
	95	CP=cp; LN=ln; MKDIR=mkdir; CHMOD=chmod; CHOWN=_chown
	96	else
	97	CP=true; LN=true; MKDIR=true; CHMOD=true; CHOWN=true
	98	fi
	99
	100	[ -n "$DIST_ROOT" -a $REAL_UID -ne 0 ] && CHOWN=true
	101
c3a5f8f8	102	while getopts "Dcm:d:S:o:g:T:" c $*
fc49813f NS	103	do
	104	case $c in
	105	c)
	106	;;
	107	g)
	108	GROUP=$OPTARG
	109	;;
	110	o)
	111	OWNER=$OPTARG
	112	;;
	113	m)
	114	DIRMODE=`expr $OPTARG`
	115	FILEMODE=$DIRMODE
	116	;;
	117	D)
	118	Dflag=true
	119	;;
	120	S)
	121	symlink=$OPTARG
	122	Sflag=true
	123	;;
	124	d)
	125	dir=$DIST_ROOT/$OPTARG
	126	dflag=true
	127	;;
c3a5f8f8 NS	128	T)
	129	lt_install=$OPTARG
	130	Tflag=true
	131	;;
fc49813f NS	132	*)
	133	_usage
	134	;;
	135	esac
	136	done
	137
	138	shift `expr $OPTIND - 1`
	139
	140	status=0
	141	if $dflag
	142	then
	143	#
	144	# first usage
	145	#
	146	$MKDIR -p $dir
	147	status=$?
	148	if [ $status -eq 0 ]
	149	then
	150	$CHMOD $DIRMODE $dir
	151	status=$?
	152	fi
	153	if [ $status -eq 0 ]
	154	then
	155	$CHOWN $OWNER $GROUP $dir
	156	status=$?
	157	fi
	158	$MANIFEST d $DIRMODE $OWNER $GROUP ${dir#$DIST_ROOT}
	159	elif $Sflag
	160	then
	161	#
	162	# fourth usage (symlink)
	163	#
	164	if [ $# -ne 1 ]
	165	then
c3a5f8f8	166	_usage
fc49813f	167	else
c3a5f8f8	168	target=$DIST_ROOT/$1
fc49813f NS	169	fi
	170	$LN -s -f $symlink $target
	171	status=$?
	172	$MANIFEST l $symlink ${target#$DIST_ROOT}
c3a5f8f8 NS	173	elif $Tflag
	174	then
	175	#
	176	# -T (install libs built by libtool)
	177	#
	178	if [ $# -ne 2 ]
	179	then
	180	_usage
	181	else
	182	libtool_lai=$1
	183	# source the libtool variables
	184	if [ ! -f $libtool_lai ]
	185	then
	186	echo "$prog: Unable to find libtool library file $libtool_lai"
	187	exit 2
	188	fi
76d78074	189	. ./$libtool_lai
c3a5f8f8 NS	190	target=$DIST_ROOT/$2
	191	fi
	192	case $lt_install in
	193	so_dot_version)
	194	# Loop until we find libfoo.so.x.y.z, then break out.
	195	for solib in $library_names
	196	do
	197	# does it have enough parts? libfoo.so.x.y.z == 5
	198	cnt=`echo "$solib" \| sed -e 's/\./ /g' \| wc -w`
	199	if [ $cnt -eq 5 ]
	200	then
	201	install_name=$target/$solib
	202	$CP $solib $install_name
	203	status=$?
	204	$MANIFEST f $FILEMODE $OWNER $GROUP $HERE/$solib ${install_name#$DIST_ROOT}
	205	break
	206	fi
	207	done
	208	;;
	209
	210	so_*)
	211	case $lt_install in
	212	so_dot_current)
	213	# ln -s libfoo.so.x.y.z to libfoo.so.x
	214	from_parts=5 # libfoo.so.x.y.z
	215	to_parts=3 # libfoo.so.x
	216	;;
	217	so_base)
	218	# ln -s libfoo.so.x to libfoo.so
	219	from_parts=3 # libfoo.so.x
	220	to_parts=2 # libfoo.so
	221	;;
	222	*)
	223	echo "$prog: -T $lt_install invalid"
	224	exit 2
	225	;;
	226	esac
	227
	228	# Loop until we find the names, then break out.
	229	for solib in $library_names
	230	do
	231	# does it have enough parts?
	232	cnt=`echo "$solib" \| sed -e 's/\./ /g' \| wc -w`
	233	if [ $cnt -eq $from_parts ]
	234	then
	235	from_name=$solib
	236	elif [ $cnt -eq $to_parts ]
	237	then
	238	to_name=$solib
	239	fi
	240
	241	if [ -n "$from_name" ] && [ -n "$to_name" ]
	242	then
	243	install_name=$target/$to_name
	244	$LN -s -f $from_name $install_name
	245	status=$?
	246	$MANIFEST l $from_name ${install_name#$DIST_ROOT}
	247	break
	248	fi
	249	done
	250	;;
	251	old_lib)
	252	install_name=$target/$old_library
	253	$CP $old_library $install_name
254	status=$?
255	$MANIFEST f $FILEMODE $OWNER $GROUP $HERE/$old_library ${install_name#$DIST_ROOT}
256	;;
257	*)
258	echo "$prog: -T $lt_install invalid"
259	exit 2
260	;;
261	esac
262
263	case $lt_install in
264	old_lib\|so_dot_version)
265	if [ $status -eq 0 ]
266	then
267	$CHMOD $FILEMODE $install_name
268	$CHOWN $OWNER $GROUP $install_name
269	fi
270	;;
271	esac
272
fc49813f NS	273	else
	274	list=""
	275	dir=""
	276	if [ $# -eq 2 ]
	277	then
	278	#
	279	# second usage
	280	#
	281	f=$1
	282	dir=$DIST_ROOT/$2
	283	if $Dflag
	284	then
	285	mkdir -p `dirname $dir`
	286	fi
	287	$CP $f $dir
	288	status=$?
	289	if [ $status -eq 0 ]
c3a5f8f8	290	then
fc49813f NS	291	if [ -f $dir/$f ]
	292	then
	293	$CHMOD $FILEMODE $dir/$f
	294	status=$?
	295	if [ $status -eq 0 ]
	296	then
	297	$CHOWN $OWNER $GROUP $dir/$f
	298	status=$?
	299	fi
	300	$MANIFEST f $FILEMODE $OWNER $GROUP $HERE/$f ${dir#$DIST_ROOT}/$f
c3a5f8f8	301	else
fc49813f NS	302	$CHMOD $FILEMODE $dir
	303	status=$?
	304	if [ $status -eq 0 ]
	305	then
	306	$CHOWN $OWNER $GROUP $dir
	307	status=$?
	308	fi
	309	$MANIFEST f $FILEMODE $OWNER $GROUP $HERE/$dir ${dir#$DIST_ROOT}
	310	fi
	311	fi
	312	else
	313	#
	314	# third usage
	315	#
	316	n=1
	317	while [ $# -gt 0 ]
	318	do
	319	if [ $# -gt 1 ]
	320	then
	321	list="$list $1"
	322	else
	323	dir=$DIST_ROOT/$1
	324	fi
	325	shift
	326	done
	327
	328	# echo DIR=$dir list=\"$list\"
	329	for f in $list
	330	do
	331	$CP $f $dir
	332	status=$?
	333	if [ $status -eq 0 ]
	334	then
	335	$CHMOD $FILEMODE $dir/$f
	336	status=$?
	337	if [ $status -eq 0 ]
	338	then
	339	$CHOWN $OWNER $GROUP $dir/$f
	340	status=$?
	341	fi
	342	$MANIFEST f $FILEMODE $OWNER $GROUP $HERE/$f ${dir#$DIST_ROOT}/$f
	343	fi
	344	[ $status -ne 0 ] && break
	345	done
	346	fi
	347	fi
	348
	349	exit $status