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[/] [or1k/] [tags/] [tn_m001/] [newlib/] [install-sh] - Blame information for rev 39

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#!/bin/sh
#
# install - install a program, script, or datafile
# This comes from X11R5 (mit/util/scripts/install.sh).
#
# Copyright 1991 by the Massachusetts Institute of Technology
#
# Permission to use, copy, modify, distribute, and sell this software and its
# documentation for any purpose is hereby granted without fee, provided that
# the above copyright notice appear in all copies and that both that
# copyright notice and this permission notice appear in supporting
# documentation, and that the name of M.I.T. not be used in advertising or
# publicity pertaining to distribution of the software without specific,
# written prior permission.  M.I.T. makes no representations about the
# suitability of this software for any purpose.  It is provided "as is"
# without express or implied warranty.
#
# 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=""
# CYGNUS LOCAL: exeext variable
exeext=""
# END CYGNUS LOCAL
 
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;;
 
        # CYGNUS LOCAL: -x option
        -x=*) exeext=`echo $1 | sed 's/-x=//'`
            shift
            continue;;
 
        -x) exeext=".exe"
            shift
            continue;;
        # END CYGNUS LOCAL
 
        *)  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
 
# CYGNUS LOCAL noer
# Win32-based gcc automatically appends .exe to produced executables,
# whether asked for or not.  This breaks installs.  The following
# changes the value of $src to $src.exe if $src is missing
 
        if [ -f $src ]
        then
                true
        elif [ -f $src.exe ]
        then
                echo "install:  $src does not exist, trying with .exe appended"
                src="$src".exe
        fi
 
# end CYGNUS LOCAL noer
 
# 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
 
        # CYGNUS LOCAL: Use exeext
        case "`basename $dst`" in
            *.*) ;;
            *) dst="$dst$exeext" ;;
        esac
        # END CYGNUS LOCAL
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

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[/] [or1k/] [tags/] [tn_m001/] [newlib/] [install-sh] - Blame information for rev 39

Line No.	Rev	Author	Line
1	39	lampret	`#!/bin/sh`
2			`#`
3			`# install - install a program, script, or datafile`
4			`# This comes from X11R5 (mit/util/scripts/install.sh).`
5			`#`
6			`# Copyright 1991 by the Massachusetts Institute of Technology`
7			`#`
8			`# Permission to use, copy, modify, distribute, and sell this software and its`
9			`# documentation for any purpose is hereby granted without fee, provided that`
10			`# the above copyright notice appear in all copies and that both that`
11			`# copyright notice and this permission notice appear in supporting`
12			`# documentation, and that the name of M.I.T. not be used in advertising or`
13			`# publicity pertaining to distribution of the software without specific,`
14			`# written prior permission. M.I.T. makes no representations about the`
15			`# suitability of this software for any purpose. It is provided "as is"`
16			`# without express or implied warranty.`
17			`#`
18			`# Calling this script install-sh is preferred over install.sh, to prevent`
19			# `make' implicit rules from creating a file called install from it
20			`# when there is no Makefile.`
21			`#`
22			`# This script is compatible with the BSD install script, but was written`
23			`# from scratch. It can only install one file at a time, a restriction`
24			`# shared with many OS's install programs.`
25
26
27			`# set DOITPROG to echo to test this script`
28
29			`# Don't use :- since 4.3BSD and earlier shells don't like it.`
30			`doit="${DOITPROG-}"`
31
32
33			`# put in absolute paths if you don't have them in your path; or use env. vars.`
34
35			`mvprog="${MVPROG-mv}"`
36			`cpprog="${CPPROG-cp}"`
37			`chmodprog="${CHMODPROG-chmod}"`
38			`chownprog="${CHOWNPROG-chown}"`
39			`chgrpprog="${CHGRPPROG-chgrp}"`
40			`stripprog="${STRIPPROG-strip}"`
41			`rmprog="${RMPROG-rm}"`
42			`mkdirprog="${MKDIRPROG-mkdir}"`
43
44			`transformbasename=""`
45			`transform_arg=""`
46			`instcmd="$mvprog"`
47			`chmodcmd="$chmodprog 0755"`
48			`chowncmd=""`
49			`chgrpcmd=""`
50			`stripcmd=""`
51			`rmcmd="$rmprog -f"`
52			`mvcmd="$mvprog"`
53			`src=""`
54			`dst=""`
55			`dir_arg=""`
56			`# CYGNUS LOCAL: exeext variable`
57			`exeext=""`
58			`# END CYGNUS LOCAL`
59
60			`while [ x"$1" != x ]; do`
61			`case $1 in`
62			`-c) instcmd="$cpprog"`
63			`shift`
64			`continue;;`
65
66			`-d) dir_arg=true`
67			`shift`
68			`continue;;`
69
70			`-m) chmodcmd="$chmodprog $2"`
71			`shift`
72			`shift`
73			`continue;;`
74
75			`-o) chowncmd="$chownprog $2"`
76			`shift`
77			`shift`
78			`continue;;`
79
80			`-g) chgrpcmd="$chgrpprog $2"`
81			`shift`
82			`shift`
83			`continue;;`
84
85			`-s) stripcmd="$stripprog"`
86			`shift`
87			`continue;;`
88
89			-t=*) transformarg=`echo $1 \| sed 's/-t=//'`
90			`shift`
91			`continue;;`
92
93			-b=*) transformbasename=`echo $1 \| sed 's/-b=//'`
94			`shift`
95			`continue;;`
96
97			`# CYGNUS LOCAL: -x option`
98			-x=*) exeext=`echo $1 \| sed 's/-x=//'`
99			`shift`
100			`continue;;`
101
102			`-x) exeext=".exe"`
103			`shift`
104			`continue;;`
105			`# END CYGNUS LOCAL`
106
107			`*) if [ x"$src" = x ]`
108			`then`
109			`src=$1`
110			`else`
111			`# this colon is to work around a 386BSD /bin/sh bug`
112			`:`
113			`dst=$1`
114			`fi`
115			`shift`
116			`continue;;`
117			`esac`
118			`done`
119
120			`if [ x"$src" = x ]`
121			`then`
122			`echo "install: no input file specified"`
123			`exit 1`
124			`else`
125			`true`
126			`fi`
127
128			`if [ x"$dir_arg" != x ]; then`
129			`dst=$src`
130			`src=""`
131
132			`if [ -d $dst ]; then`
133			`instcmd=:`
134			`chmodcmd=""`
135			`else`
136			`instcmd=mkdir`
137			`fi`
138			`else`
139
140			`# CYGNUS LOCAL noer`
141			`# Win32-based gcc automatically appends .exe to produced executables,`
142			`# whether asked for or not. This breaks installs. The following`
143			`# changes the value of $src to $src.exe if $src is missing`
144
145			`if [ -f $src ]`
146			`then`
147			`true`
148			`elif [ -f $src.exe ]`
149			`then`
150			`echo "install: $src does not exist, trying with .exe appended"`
151			`src="$src".exe`
152			`fi`
153
154			`# end CYGNUS LOCAL noer`
155
156			`# Waiting for this to be detected by the "$instcmd $src $dsttmp" command`
157			`# might cause directories to be created, which would be especially bad`
158			`# if $src (and thus $dsttmp) contains '*'.`
159
160			`if [ -f $src -o -d $src ]`
161			`then`
162			`true`
163			`else`
164			`echo "install: $src does not exist"`
165			`exit 1`
166			`fi`
167
168			`if [ x"$dst" = x ]`
169			`then`
170			`echo "install: no destination specified"`
171			`exit 1`
172			`else`
173			`true`
174			`fi`
175
176			`# If destination is a directory, append the input filename; if your system`
177			`# does not like double slashes in filenames, you may need to add some logic`
178
179			`if [ -d $dst ]`
180			`then`
181			dst="$dst"/`basename $src`
182			`else`
183			`true`
184			`fi`
185
186			`# CYGNUS LOCAL: Use exeext`
187			case "`basename $dst`" in
188			`.) ;;`
189			`*) dst="$dst$exeext" ;;`
190			`esac`
191			`# END CYGNUS LOCAL`
192			`fi`
193
194			`## this sed command emulates the dirname command`
195			dstdir=`echo $dst \| sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
196
197			`# Make sure that the destination directory exists.`
198			`# this part is taken from Noah Friedman's mkinstalldirs script`
199
200			`# Skip lots of stat calls in the usual case.`
201			`if [ ! -d "$dstdir" ]; then`
202			`defaultIFS='`
203			`'`
204			`IFS="${IFS-${defaultIFS}}"`
205
206			`oIFS="${IFS}"`
207			`# Some sh's can't handle IFS=/ for some reason.`
208			`IFS='%'`
209			set - `echo ${dstdir} \| sed -e 's@/@%@g' -e 's@^%@/@'`
210			`IFS="${oIFS}"`
211
212			`pathcomp=''`
213
214			`while [ $# -ne 0 ] ; do`
215			`pathcomp="${pathcomp}${1}"`
216			`shift`
217
218			`if [ ! -d "${pathcomp}" ] ;`
219			`then`
220			`$mkdirprog "${pathcomp}"`
221			`else`
222			`true`
223			`fi`
224
225			`pathcomp="${pathcomp}/"`
226			`done`
227			`fi`
228
229			`if [ x"$dir_arg" != x ]`
230			`then`
231			`$doit $instcmd $dst &&`
232
233			`if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&`
234			`if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&`
235			`if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&`
236			`if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi`
237			`else`
238
239			`# If we're going to rename the final executable, determine the name now.`
240
241			`if [ x"$transformarg" = x ]`
242			`then`
243			dstfile=`basename $dst`
244			`else`
245			dstfile=`basename $dst $transformbasename \|
246			sed $transformarg`$transformbasename
247			`fi`
248
249			`# don't allow the sed command to completely eliminate the filename`
250
251			`if [ x"$dstfile" = x ]`
252			`then`
253			dstfile=`basename $dst`
254			`else`
255			`true`
256			`fi`
257
258			`# Make a temp file name in the proper directory.`
259
260			`dsttmp=$dstdir/#inst.$$#`
261
262			`# Move or copy the file name to the temp name`
263
264			`$doit $instcmd $src $dsttmp &&`
265
266			`trap "rm -f ${dsttmp}" 0 &&`
267
268			`# and set any options; do chmod last to preserve setuid bits`
269
270			`# If any of these fail, we abort the whole thing. If we want to`
271			`# ignore errors from any of these, just make sure not to ignore`
272			`# errors from the above "$doit $instcmd $src $dsttmp" command.`
273
274			`if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&`
275			`if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&`
276			`if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&`
277			`if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&`
278
279			`# Now rename the file to the real destination.`
280
281			`$doit $rmcmd -f $dstdir/$dstfile &&`
282			`$doit $mvcmd $dsttmp $dstdir/$dstfile`
283
284			`fi &&`
285
286
287			`exit 0`