1#!/bin/sh
2
3#
4# install - install a program, script, or datafile
5# This comes from X11R5; it is not part of GNU.
6#
7# $XConsortium: install.sh,v 1.2 89/12/18 14:47:22 jim Exp $
8#
9# This script is compatible with the BSD install script, but was written
10# from scratch.
11#
12
13
14# set DOITPROG to echo to test this script
15
16# Don't use :- since 4.3BSD and earlier shells don't like it.
17doit="${DOITPROG-}"
18
19
20# put in absolute paths if you don't have them in your path; or use env. vars.
21
22mvprog="${MVPROG-mv}"
23cpprog="${CPPROG-cp}"
24chmodprog="${CHMODPROG-chmod}"
25chownprog="${CHOWNPROG-chown}"
26chgrpprog="${CHGRPPROG-chgrp}"
27stripprog="${STRIPPROG-strip}"
28rmprog="${RMPROG-rm}"
29
30instcmd="$mvprog"
31chmodcmd=""
32chowncmd=""
33chgrpcmd=""
34stripcmd=""
35rmcmd="$rmprog -f"
36mvcmd="$mvprog"
37src=""
38dst=""
39
40while [ x"$1" != x ]; do
41    case $1 in
42	-c) instcmd="$cpprog"
43	    shift
44	    continue;;
45
46	-m) chmodcmd="$chmodprog $2"
47	    shift
48	    shift
49	    continue;;
50
51	-o) chowncmd="$chownprog $2"
52	    shift
53	    shift
54	    continue;;
55
56	-g) chgrpcmd="$chgrpprog $2"
57	    shift
58	    shift
59	    continue;;
60
61	-s) stripcmd="$stripprog"
62	    shift
63	    continue;;
64
65	-S) stripcmd="$stripprog $2"
66	    shift
67	    shift
68	    continue;;
69
70	*)  if [ x"$src" = x ]
71	    then
72		src=$1
73	    else
74		dst=$1
75	    fi
76	    shift
77	    continue;;
78    esac
79done
80
81if [ x"$src" = x ]
82then
83	echo "install:  no input file specified"
84	exit 1
85fi
86
87if [ x"$dst" = x ]
88then
89	echo "install:  no destination specified"
90	exit 1
91fi
92
93
94# If destination is a directory, append the input filename; if your system
95# does not like double slashes in filenames, you may need to add some logic
96
97if [ -d $dst ]
98then
99	dst="$dst"/`basename $src`
100fi
101
102# Make a temp file name in the proper directory.
103
104dstdir=`dirname $dst`
105dsttmp=$dstdir/#inst.$$#
106
107# Move or copy the file name to the temp name
108
109$doit $instcmd $src $dsttmp
110
111# and set any options; do chmod last to preserve setuid bits
112
113if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; fi
114if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; fi
115if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; fi
116if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; fi
117
118# Now rename the file to the real destination.
119
120$doit $rmcmd $dst
121$doit $mvcmd $dsttmp $dst
122
123
124exit 0
125