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1.1 root 1: #!/bin/sh
2: #
1.1.1.2 ! root 3: # $NetBSD: install-sh.in,v 1.4 2007/07/12 18:32:50 jlam Exp $
! 4: # This script now also installs multiple files, but might choke on installing
! 5: # multiple files with spaces in the file names.
! 6: #
1.1 root 7: # install - install a program, script, or datafile
8: # This comes from X11R5 (mit/util/scripts/install.sh).
9: #
10: # Copyright 1991 by the Massachusetts Institute of Technology
11: #
12: # Permission to use, copy, modify, distribute, and sell this software and its
13: # documentation for any purpose is hereby granted without fee, provided that
14: # the above copyright notice appear in all copies and that both that
15: # copyright notice and this permission notice appear in supporting
16: # documentation, and that the name of M.I.T. not be used in advertising or
17: # publicity pertaining to distribution of the software without specific,
18: # written prior permission. M.I.T. makes no representations about the
19: # suitability of this software for any purpose. It is provided "as is"
20: # without express or implied warranty.
21: #
22: # Calling this script install-sh is preferred over install.sh, to prevent
23: # `make' implicit rules from creating a file called install from it
24: # when there is no Makefile.
25: #
26: # This script is compatible with the BSD install script, but was written
1.1.1.2 ! root 27: # from scratch.
1.1 root 28:
29: # set DOITPROG to echo to test this script
30:
31: # Don't use :- since 4.3BSD and earlier shells don't like it.
32: doit="${DOITPROG-}"
33:
34:
35: # put in absolute paths if you don't have them in your path; or use env. vars.
36:
1.1.1.2 ! root 37: awkprog="${AWKPROG-awk}"
1.1 root 38: mvprog="${MVPROG-mv}"
39: cpprog="${CPPROG-cp}"
40: chmodprog="${CHMODPROG-chmod}"
41: chownprog="${CHOWNPROG-chown}"
42: chgrpprog="${CHGRPPROG-chgrp}"
43: stripprog="${STRIPPROG-strip}"
44: rmprog="${RMPROG-rm}"
45: mkdirprog="${MKDIRPROG-mkdir}"
46:
47: instcmd="$mvprog"
1.1.1.2 ! root 48: pathcompchmodcmd="$chmodprog 755"
! 49: chmodcmd="$chmodprog 755"
1.1 root 50: chowncmd=""
51: chgrpcmd=""
52: stripcmd=""
1.1.1.2 ! root 53: stripflags=""
1.1 root 54: rmcmd="$rmprog -f"
55: mvcmd="$mvprog"
56: src=""
1.1.1.2 ! root 57: msrc=""
1.1 root 58: dst=""
59: dir_arg=""
1.1.1.2 ! root 60: suffix=""
! 61: suffixfmt=""
1.1 root 62:
63: while [ x"$1" != x ]; do
64: case $1 in
1.1.1.2 ! root 65: -b) suffix=".old"
! 66: shift
! 67: continue;;
! 68:
! 69: -B) suffixfmt="$2"
! 70: shift
! 71: shift
! 72: continue;;
! 73:
! 74: -c) instcmd="$cpprog"
1.1 root 75: shift
76: continue;;
77:
78: -d) dir_arg=true
79: shift
80: continue;;
81:
82: -m) chmodcmd="$chmodprog $2"
83: shift
84: shift
85: continue;;
86:
87: -o) chowncmd="$chownprog $2"
88: shift
89: shift
90: continue;;
91:
92: -g) chgrpcmd="$chgrpprog $2"
93: shift
94: shift
95: continue;;
96:
1.1.1.2 ! root 97: -s) stripcmd="$stripprog"
1.1 root 98: shift
99: continue;;
100:
1.1.1.2 ! root 101: -S) stripcmd="$stripprog"
! 102: stripflags="-S $2 $stripflags"
1.1 root 103: shift
104: shift
105: continue;;
106:
1.1.1.2 ! root 107: *) if [ x"$msrc" = x ]
1.1 root 108: then
1.1.1.2 ! root 109: msrc="$dst"
1.1 root 110: else
1.1.1.2 ! root 111: msrc="$msrc $dst"
1.1 root 112: fi
1.1.1.2 ! root 113: src="$dst"
! 114: dst="$1"
1.1 root 115: shift
116: continue;;
117: esac
118: done
119:
1.1.1.2 ! root 120: if [ x"$dir_arg" = x ]
1.1 root 121: then
1.1.1.2 ! root 122: dstisfile=""
! 123: if [ ! -d "$dst" ]
! 124: then
! 125: if [ x"$msrc" = x"$src" ]
! 126: then
! 127: dstisfile=true
! 128: else
! 129: echo "install: destination is not a directory"
! 130: exit 1
! 131: fi
! 132: fi
1.1 root 133: else
1.1.1.2 ! root 134: msrc="$msrc $dst"
1.1 root 135: fi
136:
1.1.1.2 ! root 137: if [ x"$msrc" = x ]
! 138: then
! 139: echo "install: no destination specified"
! 140: exit 1
! 141: fi
! 142:
! 143: for srcarg in $msrc; do
! 144:
1.1 root 145: if [ x"$dir_arg" != x ]; then
146:
1.1.1.2 ! root 147: dstarg="$srcarg"
1.1 root 148: else
1.1.1.2 ! root 149: dstarg="$dst"
1.1 root 150:
1.1.1.2 ! root 151: # Waiting for this to be detected by the "$instcmd $srcarg $dsttmp" command
! 152: # might cause directories to be created, which would be especially bad
1.1 root 153: # if $src (and thus $dsttmp) contains '*'.
154:
1.1.1.2 ! root 155: if [ -f "$srcarg" ]
1.1 root 156: then
1.1.1.2 ! root 157: doinst="$instcmd"
! 158: elif [ -d "$srcarg" ]
1.1 root 159: then
1.1.1.2 ! root 160: echo "install: $srcarg: not a regular file"
1.1 root 161: exit 1
1.1.1.2 ! root 162: elif [ "$srcarg" = "/dev/null" ]
! 163: then
! 164: doinst="$cpprog"
1.1 root 165: else
1.1.1.2 ! root 166: echo "install: $srcarg does not exist"
! 167: exit 1
1.1 root 168: fi
1.1.1.2 ! root 169:
1.1 root 170: # If destination is a directory, append the input filename; if your system
171: # does not like double slashes in filenames, you may need to add some logic
172:
1.1.1.2 ! root 173: if [ -d "$dstarg" ]
1.1 root 174: then
1.1.1.2 ! root 175: dstarg="$dstarg"/`basename "$srcarg"`
1.1 root 176: fi
177: fi
178:
179: ## this sed command emulates the dirname command
1.1.1.2 ! root 180: dstdir=`echo "$dstarg" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
1.1 root 181:
182: # Make sure that the destination directory exists.
183: # this part is taken from Noah Friedman's mkinstalldirs script
184:
185: # Skip lots of stat calls in the usual case.
186: if [ ! -d "$dstdir" ]; then
1.1.1.2 ! root 187: defaultIFS='
! 188: '
! 189: IFS="${IFS-${defaultIFS}}"
1.1 root 190:
1.1.1.2 ! root 191: oIFS="${IFS}"
1.1 root 192: # Some sh's can't handle IFS=/ for some reason.
193: IFS='%'
1.1.1.2 ! root 194: set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
! 195: IFS="${oIFS}"
1.1 root 196:
197: pathcomp=''
198:
199: while [ $# -ne 0 ] ; do
1.1.1.2 ! root 200: pathcomp="${pathcomp}${1}"
1.1 root 201: shift
202:
1.1.1.2 ! root 203: if [ ! -d "${pathcomp}" ] ;
1.1 root 204: then
1.1.1.2 ! root 205: $doit $mkdirprog "${pathcomp}"
! 206: if [ x"$chowncmd" != x ]; then $doit $chowncmd "${pathcomp}"; else true ; fi &&
! 207: if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "${pathcomp}"; else true ; fi &&
! 208: if [ x"$pathcompchmodcmd" != x ]; then $doit $pathcompchmodcmd "${pathcomp}"; else true ; fi
! 209:
1.1 root 210: else
1.1.1.2 ! root 211: true
1.1 root 212: fi
213:
1.1.1.2 ! root 214: pathcomp="${pathcomp}/"
1.1 root 215: done
216: fi
217:
1.1.1.2 ! root 218: if [ x"$dir_arg" != x ]
1.1 root 219: then
1.1.1.2 ! root 220: if [ -d "$dstarg" ]; then
! 221: true
! 222: else
! 223: $doit $mkdirprog "$dstarg" &&
! 224:
! 225: if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dstarg"; else true ; fi &&
! 226: if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dstarg"; else true ; fi &&
! 227: if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dstarg"; else true ; fi
! 228: fi
1.1 root 229: else
230:
1.1.1.2 ! root 231: if [ x"$dstisfile" = x ]
! 232: then
! 233: file=$srcarg
! 234: else
! 235: file=$dst
! 236: fi
! 237:
! 238: dstfile=`basename "$file"`
! 239: dstfinal="$dstdir/$dstfile"
! 240:
! 241: # Make a temp file name in the proper directory.
! 242:
! 243: dsttmp=$dstdir/#inst.$$#
! 244:
! 245: # Make a backup file name in the proper directory.
! 246: case x$suffixfmt in
! 247: *%*) suffix=`echo x |
! 248: $awkprog -v bname="$dstfinal" -v fmt="$suffixfmt" '
! 249: { cnt = 0;
! 250: do {
! 251: sfx = sprintf(fmt, cnt++);
! 252: name = bname sfx;
! 253: } while (system("test -f " name) == 0);
! 254: print sfx; }' -`;;
! 255: x) ;;
! 256: *) suffix="$suffixfmt";;
! 257: esac
! 258: dstbackup="$dstfinal$suffix"
1.1 root 259:
260: # Move or copy the file name to the temp name
261:
1.1.1.2 ! root 262: $doit $doinst $srcarg "$dsttmp" &&
! 263:
! 264: trap "rm -f ${dsttmp}" 0 &&
1.1 root 265:
266: # and set any options; do chmod last to preserve setuid bits
267:
268: # If any of these fail, we abort the whole thing. If we want to
269: # ignore errors from any of these, just make sure not to ignore
270: # errors from the above "$doit $instcmd $src $dsttmp" command.
271:
1.1.1.2 ! root 272: if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dsttmp"; else true;fi &&
! 273: if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dsttmp"; else true;fi &&
! 274: if [ x"$stripcmd" != x ]; then $doit $stripcmd $stripflags "$dsttmp"; else true;fi &&
! 275: if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dsttmp"; else true;fi &&
1.1 root 276:
277: # Now rename the file to the real destination.
278:
1.1.1.2 ! root 279: if [ x"$suffix" != x ] && [ -f "$dstfinal" ]
! 280: then
! 281: $doit $mvcmd "$dstfinal" "$dstbackup"
! 282: else
! 283: $doit $rmcmd -f "$dstfinal"
! 284: fi &&
! 285: $doit $mvcmd "$dsttmp" "$dstfinal"
! 286: fi
1.1 root 287:
1.1.1.2 ! root 288: done &&
1.1 root 289:
290:
1.1.1.2 ! root 291: exit 0
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