[ViewVC] Contents of: cebix/SheepShaver/src/Unix/install-sh

#! /bin/sh
#
# install - install a program, script, or datafile
# This comes from X11R5.
#
# 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.
#


# 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}"

tranformbasename=""
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=:
        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
Revision:	1.1.1.1 (vendor branch)
Committed:	2002-02-04T16:58:13Z (22 years, 10 months ago) by cebix
Branch:	MAIN, cebix
CVS Tags:	start, HEAD
Changes since 1.1:	+0 -0 lines
Log Message:	Imported sources
#	Content
1	#! /bin/sh
2	#
3	# install - install a program, script, or datafile
4	# This comes from X11R5.
5	#
6	# Calling this script install-sh is preferred over install.sh, to prevent
7	# `make' implicit rules from creating a file called install from it
8	# when there is no Makefile.
9	#
10	# This script is compatible with the BSD install script, but was written
11	# from scratch.
12	#
13
14
15	# set DOITPROG to echo to test this script
16
17	# Don't use :- since 4.3BSD and earlier shells don't like it.
18	doit="${DOITPROG-}"
19
20
21	# put in absolute paths if you don't have them in your path; or use env. vars.
22
23	mvprog="${MVPROG-mv}"
24	cpprog="${CPPROG-cp}"
25	chmodprog="${CHMODPROG-chmod}"
26	chownprog="${CHOWNPROG-chown}"
27	chgrpprog="${CHGRPPROG-chgrp}"
28	stripprog="${STRIPPROG-strip}"
29	rmprog="${RMPROG-rm}"
30	mkdirprog="${MKDIRPROG-mkdir}"
31
32	tranformbasename=""
33	transform_arg=""
34	instcmd="$mvprog"
35	chmodcmd="$chmodprog 0755"
36	chowncmd=""
37	chgrpcmd=""
38	stripcmd=""
39	rmcmd="$rmprog -f"
40	mvcmd="$mvprog"
41	src=""
42	dst=""
43	dir_arg=""
44
45	while [ x"$1" != x ]; do
46	case $1 in
47	-c) instcmd="$cpprog"
48	shift
49	continue;;
50
51	-d) dir_arg=true
52	shift
53	continue;;
54
55	-m) chmodcmd="$chmodprog $2"
56	shift
57	shift
58	continue;;
59
60	-o) chowncmd="$chownprog $2"
61	shift
62	shift
63	continue;;
64
65	-g) chgrpcmd="$chgrpprog $2"
66	shift
67	shift
68	continue;;
69
70	-s) stripcmd="$stripprog"
71	shift
72	continue;;
73
74	-t=*) transformarg=`echo $1 \| sed 's/-t=//'`
75	shift
76	continue;;
77
78	-b=*) transformbasename=`echo $1 \| sed 's/-b=//'`
79	shift
80	continue;;
81
82	*) if [ x"$src" = x ]
83	then
84	src=$1
85	else
86	# this colon is to work around a 386BSD /bin/sh bug
87	:
88	dst=$1
89	fi
90	shift
91	continue;;
92	esac
93	done
94
95	if [ x"$src" = x ]
96	then
97	echo "install: no input file specified"
98	exit 1
99	else
100	true
101	fi
102
103	if [ x"$dir_arg" != x ]; then
104	dst=$src
105	src=""
106
107	if [ -d $dst ]; then
108	instcmd=:
109	else
110	instcmd=mkdir
111	fi
112	else
113
114	# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
115	# might cause directories to be created, which would be especially bad
116	# if $src (and thus $dsttmp) contains '*'.
117
118	if [ -f $src -o -d $src ]
119	then
120	true
121	else
122	echo "install: $src does not exist"
123	exit 1
124	fi
125
126	if [ x"$dst" = x ]
127	then
128	echo "install: no destination specified"
129	exit 1
130	else
131	true
132	fi
133
134	# If destination is a directory, append the input filename; if your system
135	# does not like double slashes in filenames, you may need to add some logic
136
137	if [ -d $dst ]
138	then
139	dst="$dst"/`basename $src`
140	else
141	true
142	fi
143	fi
144
145	## this sed command emulates the dirname command
146	dstdir=`echo $dst \| sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
147
148	# Make sure that the destination directory exists.
149	# this part is taken from Noah Friedman's mkinstalldirs script
150
151	# Skip lots of stat calls in the usual case.
152	if [ ! -d "$dstdir" ]; then
153	defaultIFS='
154	'
155	IFS="${IFS-${defaultIFS}}"
156
157	oIFS="${IFS}"
158	# Some sh's can't handle IFS=/ for some reason.
159	IFS='%'
160	set - `echo ${dstdir} \| sed -e 's@/@%@g' -e 's@^%@/@'`
161	IFS="${oIFS}"
162
163	pathcomp=''
164
165	while [ $# -ne 0 ] ; do
166	pathcomp="${pathcomp}${1}"
167	shift
168
169	if [ ! -d "${pathcomp}" ] ;
170	then
171	$mkdirprog "${pathcomp}"
172	else
173	true
174	fi
175
176	pathcomp="${pathcomp}/"
177	done
178	fi
179
180	if [ x"$dir_arg" != x ]
181	then
182	$doit $instcmd $dst &&
183
184	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
185	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
186	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
187	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
188	else
189
190	# If we're going to rename the final executable, determine the name now.
191
192	if [ x"$transformarg" = x ]
193	then
194	dstfile=`basename $dst`
195	else
196	dstfile=`basename $dst $transformbasename \|
197	sed $transformarg`$transformbasename
198	fi
199
200	# don't allow the sed command to completely eliminate the filename
201
202	if [ x"$dstfile" = x ]
203	then
204	dstfile=`basename $dst`
205	else
206	true
207	fi
208
209	# Make a temp file name in the proper directory.
210
211	dsttmp=$dstdir/#inst.$$#
212
213	# Move or copy the file name to the temp name
214
215	$doit $instcmd $src $dsttmp &&
216
217	trap "rm -f ${dsttmp}" 0 &&
218
219	# and set any options; do chmod last to preserve setuid bits
220
221	# If any of these fail, we abort the whole thing. If we want to
222	# ignore errors from any of these, just make sure not to ignore
223	# errors from the above "$doit $instcmd $src $dsttmp" command.
224
225	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
226	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
227	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
228	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
229
230	# Now rename the file to the real destination.
231
232	$doit $rmcmd -f $dstdir/$dstfile &&
233	$doit $mvcmd $dsttmp $dstdir/$dstfile
234
235	fi &&
236
237
238	exit 0