[irc/freenode/ircd-seven.git] / install-sh

#!/bin/sh
# $Id: install-sh 6 2005-09-10 01:02:21Z nenolod $
#
# install - install a program, script, or datafile
#
# This originates from X11R5 (mit/util/scripts/install.sh), which was
# later released in X11R6 (xc/config/util/install.sh) with the
# following copyright and license.
#
# Copyright (C) 1994 X Consortium
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
# Except as contained in this notice, the name of the X Consortium shall not
# be used in advertising or otherwise to promote the sale, use or other deal-
# ings in this Software without prior written authorization from the X Consor-
# tium.
#
#
# FSF changes to this file are in the public domain.
#
# Calling this script install-sh is preferred over install.sh, to prevent
# `make' implicit rules from creating a file called install from it
# when there is no Makefile.
#
# This script is compatible with the BSD install script, but was written
# from scratch.  It can only install one file at a time, a restriction
# shared with many OS's install programs.


# 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="${RMPROG-rm}"
mkdirprog="${MKDIRPROG-mkdir}"

transformbasename=""
transform_arg=""
instcmd="$mvprog"
chmodcmd="$chmodprog 0755"
chowncmd=""
chgrpcmd=""
stripcmd=""
rmcmd="$rmprog -f"
mvcmd="$mvprog"
src=""
dst=""
dir_arg=""

while [ x"$1" != x ]; do
    case $1 in
	-c) instcmd="$cpprog"
	    shift
	    continue;;

	-d) dir_arg=true
	    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;;

	-t=*) transformarg=`echo $1 | sed 's/-t=//'`
	    shift
	    continue;;

	-b=*) transformbasename=`echo $1 | sed 's/-b=//'`
	    shift
	    continue;;

	*)  if [ x"$src" = x ]
	    then
		src=$1
	    else
		# this colon is to work around a 386BSD /bin/sh bug
		:
		dst=$1
	    fi
	    shift
	    continue;;
    esac
done

if [ x"$src" = x ]
then
	echo "install:	no input file specified"
	exit 1
else
	true
fi

if [ x"$dir_arg" != x ]; then
	dst=$src
	src=""
	
	if [ -d $dst ]; then
		instcmd=:
		chmodcmd=""
	else
		instcmd=mkdir
	fi
else

# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
# might cause directories to be created, which would be especially bad 
# if $src (and thus $dsttmp) contains '*'.

	if [ -f $src -o -d $src ]
	then
		true
	else
		echo "install:  $src does not exist"
		exit 1
	fi
	
	if [ x"$dst" = x ]
	then
		echo "install:	no destination specified"
		exit 1
	else
		true
	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`
	else
		true
	fi
fi

## this sed command emulates the dirname command
dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`

# Make sure that the destination directory exists.
#  this part is taken from Noah Friedman's mkinstalldirs script

# Skip lots of stat calls in the usual case.
if [ ! -d "$dstdir" ]; then
defaultIFS=' 	
'
IFS="${IFS-${defaultIFS}}"

oIFS="${IFS}"
# Some sh's can't handle IFS=/ for some reason.
IFS='%'
set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
IFS="${oIFS}"

pathcomp=''

while [ $# -ne 0 ] ; do
	pathcomp="${pathcomp}${1}"
	shift

	if [ ! -d "${pathcomp}" ] ;
        then
		$mkdirprog "${pathcomp}"
	else
		true
	fi

	pathcomp="${pathcomp}/"
done
fi

if [ x"$dir_arg" != x ]
then
	$doit $instcmd $dst &&

	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
else

# If we're going to rename the final executable, determine the name now.

	if [ x"$transformarg" = x ] 
	then
		dstfile=`basename $dst`
	else
		dstfile=`basename $dst $transformbasename | 
			sed $transformarg`$transformbasename
	fi

# don't allow the sed command to completely eliminate the filename

	if [ x"$dstfile" = x ] 
	then
		dstfile=`basename $dst`
	else
		true
	fi

# Make a temp file name in the proper directory.

	dsttmp=$dstdir/#inst.$$#

# Move or copy the file name to the temp name

	$doit $instcmd $src $dsttmp &&

	trap "rm -f ${dsttmp}" 0 &&

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

# If any of these fail, we abort the whole thing.  If we want to
# ignore errors from any of these, just make sure not to ignore
# errors from the above "$doit $instcmd $src $dsttmp" command.

	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&

# Now rename the file to the real destination.

	$doit $rmcmd -f $dstdir/$dstfile &&
	$doit $mvcmd $dsttmp $dstdir/$dstfile 

fi &&


exit 0
Commit	Line	Data
212380e3	1	#!/bin/sh
	2	# $Id: install-sh 6 2005-09-10 01:02:21Z nenolod $
	3	#
	4	# install - install a program, script, or datafile
	5	#
	6	# This originates from X11R5 (mit/util/scripts/install.sh), which was
	7	# later released in X11R6 (xc/config/util/install.sh) with the
	8	# following copyright and license.
	9	#
	10	# Copyright (C) 1994 X Consortium
	11	#
	12	# Permission is hereby granted, free of charge, to any person obtaining a copy
	13	# of this software and associated documentation files (the "Software"), to
	14	# deal in the Software without restriction, including without limitation the
	15	# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
	16	# sell copies of the Software, and to permit persons to whom the Software is
	17	# furnished to do so, subject to the following conditions:
	18	#
	19	# The above copyright notice and this permission notice shall be included in
	20	# all copies or substantial portions of the Software.
	21	#
	22	# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	23	# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	24	# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
	25	# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
	26	# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
	27	# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
	28	#
	29	# Except as contained in this notice, the name of the X Consortium shall not
	30	# be used in advertising or otherwise to promote the sale, use or other deal-
	31	# ings in this Software without prior written authorization from the X Consor-
	32	# tium.
	33	#
	34	#
	35	# FSF changes to this file are in the public domain.
	36	#
	37	# Calling this script install-sh is preferred over install.sh, to prevent
	38	# `make' implicit rules from creating a file called install from it
	39	# when there is no Makefile.
	40	#
	41	# This script is compatible with the BSD install script, but was written
	42	# from scratch. It can only install one file at a time, a restriction
	43	# shared with many OS's install programs.
	44
	45
	46	# set DOITPROG to echo to test this script
	47
	48	# Don't use :- since 4.3BSD and earlier shells don't like it.
	49	doit="${DOITPROG-}"
	50
	51
	52	# put in absolute paths if you don't have them in your path; or use env. vars.
	53
	54	mvprog="${MVPROG-mv}"
	55	cpprog="${CPPROG-cp}"
	56	chmodprog="${CHMODPROG-chmod}"
	57	chownprog="${CHOWNPROG-chown}"
	58	chgrpprog="${CHGRPPROG-chgrp}"
	59	stripprog="${STRIPPROG-strip}"
	60	rmprog="${RMPROG-rm}"
	61	mkdirprog="${MKDIRPROG-mkdir}"
	62
	63	transformbasename=""
	64	transform_arg=""
65	instcmd="$mvprog"
66	chmodcmd="$chmodprog 0755"
67	chowncmd=""
68	chgrpcmd=""
69	stripcmd=""
70	rmcmd="$rmprog -f"
71	mvcmd="$mvprog"
72	src=""
73	dst=""
74	dir_arg=""
75
76	while [ x"$1" != x ]; do
77	case $1 in
78	-c) instcmd="$cpprog"
79	shift
80	continue;;
81
82	-d) dir_arg=true
83	shift
84	continue;;
85
86	-m) chmodcmd="$chmodprog $2"
87	shift
88	shift
89	continue;;
90
91	-o) chowncmd="$chownprog $2"
92	shift
93	shift
94	continue;;
95
96	-g) chgrpcmd="$chgrpprog $2"
97	shift
98	shift
99	continue;;
100
101	-s) stripcmd="$stripprog"
102	shift
103	continue;;
104
105	-t=*) transformarg=`echo $1 \| sed 's/-t=//'`
106	shift
107	continue;;
108
109	-b=*) transformbasename=`echo $1 \| sed 's/-b=//'`
110	shift
111	continue;;
112
113	*) if [ x"$src" = x ]
114	then
115	src=$1
116	else
117	# this colon is to work around a 386BSD /bin/sh bug
118	:
119	dst=$1
120	fi
121	shift
122	continue;;
123	esac
124	done
125
126	if [ x"$src" = x ]
127	then
128	echo "install: no input file specified"
129	exit 1
130	else
131	true
132	fi
133
134	if [ x"$dir_arg" != x ]; then
135	dst=$src
136	src=""
137
138	if [ -d $dst ]; then
139	instcmd=:
140	chmodcmd=""
141	else
142	instcmd=mkdir
143	fi
144	else
145
146	# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
147	# might cause directories to be created, which would be especially bad
148	# if $src (and thus $dsttmp) contains '*'.
149
150	if [ -f $src -o -d $src ]
151	then
152	true
153	else
154	echo "install: $src does not exist"
155	exit 1
156	fi
157
158	if [ x"$dst" = x ]
159	then
160	echo "install: no destination specified"
161	exit 1
162	else
163	true
164	fi
165
166	# If destination is a directory, append the input filename; if your system
167	# does not like double slashes in filenames, you may need to add some logic
168
169	if [ -d $dst ]
170	then
171	dst="$dst"/`basename $src`
172	else
173	true
174	fi
175	fi
176
177	## this sed command emulates the dirname command
178	dstdir=`echo $dst \| sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
179
180	# Make sure that the destination directory exists.
181	# this part is taken from Noah Friedman's mkinstalldirs script
182
183	# Skip lots of stat calls in the usual case.
184	if [ ! -d "$dstdir" ]; then
185	defaultIFS='
186	'
187	IFS="${IFS-${defaultIFS}}"
188
189	oIFS="${IFS}"
190	# Some sh's can't handle IFS=/ for some reason.
191	IFS='%'
192	set - `echo ${dstdir} \| sed -e 's@/@%@g' -e 's@^%@/@'`
193	IFS="${oIFS}"
194
195	pathcomp=''
196
197	while [ $# -ne 0 ] ; do
198	pathcomp="${pathcomp}${1}"
199	shift
200
201	if [ ! -d "${pathcomp}" ] ;
202	then
203	$mkdirprog "${pathcomp}"
204	else
205	true
206	fi
207
208	pathcomp="${pathcomp}/"
209	done
210	fi
211
212	if [ x"$dir_arg" != x ]
213	then
214	$doit $instcmd $dst &&
215
216	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
217	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
218	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
219	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
220	else
221
222	# If we're going to rename the final executable, determine the name now.
223
224	if [ x"$transformarg" = x ]
225	then
226	dstfile=`basename $dst`
227	else
228	dstfile=`basename $dst $transformbasename \|
229	sed $transformarg`$transformbasename
230	fi
231
232	# don't allow the sed command to completely eliminate the filename
233
234	if [ x"$dstfile" = x ]
235	then
236	dstfile=`basename $dst`
237	else
238	true
239	fi
240
241	# Make a temp file name in the proper directory.
242
243	dsttmp=$dstdir/#inst.$$#
244
245	# Move or copy the file name to the temp name
246
247	$doit $instcmd $src $dsttmp &&
248
249	trap "rm -f ${dsttmp}" 0 &&
250
251	# and set any options; do chmod last to preserve setuid bits
252
253	# If any of these fail, we abort the whole thing. If we want to
254	# ignore errors from any of these, just make sure not to ignore
255	# errors from the above "$doit $instcmd $src $dsttmp" command.
256
257	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
258	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
259	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
260	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
261
262	# Now rename the file to the real destination.
263
264	$doit $rmcmd -f $dstdir/$dstfile &&
265	$doit $mvcmd $dsttmp $dstdir/$dstfile
266
267	fi &&
268
269
270	exit 0