Annotation of embedaddon/libiconv/build-aux/missing, revision 1.1.1.1
1.1 misho 1: #! /bin/sh
2: # Common stub for a few missing GNU programs while installing.
3:
4: scriptversion=2005-02-08.22
5:
6: # Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005
7: # Free Software Foundation, Inc.
8: # Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
9:
10: # This program is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2, or (at your option)
13: # any later version.
14:
15: # This program is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19:
20: # You should have received a copy of the GNU General Public License
21: # along with this program; if not, write to the Free Software Foundation,
22: # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
23:
24: # As a special exception to the GNU General Public License, if you
25: # distribute this file as part of a program that contains a
26: # configuration script generated by Autoconf, you may include it under
27: # the same distribution terms that you use for the rest of that program.
28:
29: if test $# -eq 0; then
30: echo 1>&2 "Try \`$0 --help' for more information"
31: exit 1
32: fi
33:
34: run=:
35:
36: # In the cases where this matters, `missing' is being run in the
37: # srcdir already.
38: if test -f configure.ac; then
39: configure_ac=configure.ac
40: else
41: configure_ac=configure.in
42: fi
43:
44: msg="missing on your system"
45:
46: case "$1" in
47: --run)
48: # Try to run requested program, and just exit if it succeeds.
49: run=
50: shift
51: "$@" && exit 0
52: # Exit code 63 means version mismatch. This often happens
53: # when the user try to use an ancient version of a tool on
54: # a file that requires a minimum version. In this case we
55: # we should proceed has if the program had been absent, or
56: # if --run hadn't been passed.
57: if test $? = 63; then
58: run=:
59: msg="probably too old"
60: fi
61: ;;
62:
63: -h|--h|--he|--hel|--help)
64: echo "\
65: $0 [OPTION]... PROGRAM [ARGUMENT]...
66:
67: Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
68: error status if there is no known handling for PROGRAM.
69:
70: Options:
71: -h, --help display this help and exit
72: -v, --version output version information and exit
73: --run try to run the given command, and emulate it if it fails
74:
75: Supported PROGRAM values:
76: aclocal touch file \`aclocal.m4'
77: autoconf touch file \`configure'
78: autoheader touch file \`config.h.in'
79: automake touch all \`Makefile.in' files
80: bison create \`y.tab.[ch]', if possible, from existing .[ch]
81: flex create \`lex.yy.c', if possible, from existing .c
82: help2man touch the output file
83: lex create \`lex.yy.c', if possible, from existing .c
84: makeinfo touch the output file
85: tar try tar, gnutar, gtar, then tar without non-portable flags
86: yacc create \`y.tab.[ch]', if possible, from existing .[ch]
87:
88: Send bug reports to <bug-automake@gnu.org>."
89: exit $?
90: ;;
91:
92: -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
93: echo "missing $scriptversion (GNU Automake)"
94: exit $?
95: ;;
96:
97: -*)
98: echo 1>&2 "$0: Unknown \`$1' option"
99: echo 1>&2 "Try \`$0 --help' for more information"
100: exit 1
101: ;;
102:
103: esac
104:
105: # Now exit if we have it, but it failed. Also exit now if we
106: # don't have it and --version was passed (most likely to detect
107: # the program).
108: case "$1" in
109: lex|yacc)
110: # Not GNU programs, they don't have --version.
111: ;;
112:
113: tar)
114: if test -n "$run"; then
115: echo 1>&2 "ERROR: \`tar' requires --run"
116: exit 1
117: elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
118: exit 1
119: fi
120: ;;
121:
122: *)
123: if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
124: # We have it, but it failed.
125: exit 1
126: elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
127: # Could not run --version or --help. This is probably someone
128: # running `$TOOL --version' or `$TOOL --help' to check whether
129: # $TOOL exists and not knowing $TOOL uses missing.
130: exit 1
131: fi
132: ;;
133: esac
134:
135: # If it does not exist, or fails to run (possibly an outdated version),
136: # try to emulate it.
137: case "$1" in
138: aclocal*)
139: echo 1>&2 "\
140: WARNING: \`$1' is $msg. You should only need it if
141: you modified \`acinclude.m4' or \`${configure_ac}'. You might want
142: to install the \`Automake' and \`Perl' packages. Grab them from
143: any GNU archive site."
144: touch aclocal.m4
145: ;;
146:
147: autoconf)
148: echo 1>&2 "\
149: WARNING: \`$1' is $msg. You should only need it if
150: you modified \`${configure_ac}'. You might want to install the
151: \`Autoconf' and \`GNU m4' packages. Grab them from any GNU
152: archive site."
153: touch configure
154: ;;
155:
156: autoheader)
157: echo 1>&2 "\
158: WARNING: \`$1' is $msg. You should only need it if
159: you modified \`acconfig.h' or \`${configure_ac}'. You might want
160: to install the \`Autoconf' and \`GNU m4' packages. Grab them
161: from any GNU archive site."
162: files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
163: test -z "$files" && files="config.h"
164: touch_files=
165: for f in $files; do
166: case "$f" in
167: *:*) touch_files="$touch_files "`echo "$f" |
168: sed -e 's/^[^:]*://' -e 's/:.*//'`;;
169: *) touch_files="$touch_files $f.in";;
170: esac
171: done
172: touch $touch_files
173: ;;
174:
175: automake*)
176: echo 1>&2 "\
177: WARNING: \`$1' is $msg. You should only need it if
178: you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
179: You might want to install the \`Automake' and \`Perl' packages.
180: Grab them from any GNU archive site."
181: find . -type f -name Makefile.am -print |
182: sed 's/\.am$/.in/' |
183: while read f; do touch "$f"; done
184: ;;
185:
186: autom4te)
187: echo 1>&2 "\
188: WARNING: \`$1' is needed, but is $msg.
189: You might have modified some files without having the
190: proper tools for further handling them.
191: You can get \`$1' as part of \`Autoconf' from any GNU
192: archive site."
193:
194: file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'`
195: test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'`
196: if test -f "$file"; then
197: touch $file
198: else
199: test -z "$file" || exec >$file
200: echo "#! /bin/sh"
201: echo "# Created by GNU Automake missing as a replacement of"
202: echo "# $ $@"
203: echo "exit 0"
204: chmod +x $file
205: exit 1
206: fi
207: ;;
208:
209: bison|yacc)
210: echo 1>&2 "\
211: WARNING: \`$1' $msg. You should only need it if
212: you modified a \`.y' file. You may need the \`Bison' package
213: in order for those modifications to take effect. You can get
214: \`Bison' from any GNU archive site."
215: rm -f y.tab.c y.tab.h
216: if [ $# -ne 1 ]; then
217: eval LASTARG="\${$#}"
218: case "$LASTARG" in
219: *.y)
220: SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
221: if [ -f "$SRCFILE" ]; then
222: cp "$SRCFILE" y.tab.c
223: fi
224: SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
225: if [ -f "$SRCFILE" ]; then
226: cp "$SRCFILE" y.tab.h
227: fi
228: ;;
229: esac
230: fi
231: if [ ! -f y.tab.h ]; then
232: echo >y.tab.h
233: fi
234: if [ ! -f y.tab.c ]; then
235: echo 'main() { return 0; }' >y.tab.c
236: fi
237: ;;
238:
239: lex|flex)
240: echo 1>&2 "\
241: WARNING: \`$1' is $msg. You should only need it if
242: you modified a \`.l' file. You may need the \`Flex' package
243: in order for those modifications to take effect. You can get
244: \`Flex' from any GNU archive site."
245: rm -f lex.yy.c
246: if [ $# -ne 1 ]; then
247: eval LASTARG="\${$#}"
248: case "$LASTARG" in
249: *.l)
250: SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
251: if [ -f "$SRCFILE" ]; then
252: cp "$SRCFILE" lex.yy.c
253: fi
254: ;;
255: esac
256: fi
257: if [ ! -f lex.yy.c ]; then
258: echo 'main() { return 0; }' >lex.yy.c
259: fi
260: ;;
261:
262: help2man)
263: echo 1>&2 "\
264: WARNING: \`$1' is $msg. You should only need it if
265: you modified a dependency of a manual page. You may need the
266: \`Help2man' package in order for those modifications to take
267: effect. You can get \`Help2man' from any GNU archive site."
268:
269: file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
270: if test -z "$file"; then
271: file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'`
272: fi
273: if [ -f "$file" ]; then
274: touch $file
275: else
276: test -z "$file" || exec >$file
277: echo ".ab help2man is required to generate this page"
278: exit 1
279: fi
280: ;;
281:
282: makeinfo)
283: echo 1>&2 "\
284: WARNING: \`$1' is $msg. You should only need it if
285: you modified a \`.texi' or \`.texinfo' file, or any other file
286: indirectly affecting the aspect of the manual. The spurious
287: call might also be the consequence of using a buggy \`make' (AIX,
288: DU, IRIX). You might want to install the \`Texinfo' package or
289: the \`GNU make' package. Grab either from any GNU archive site."
290: # The file to touch is that specified with -o ...
291: file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
292: if test -z "$file"; then
293: # ... or it is the one specified with @setfilename ...
294: infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
295: file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $infile`
296: # ... or it is derived from the source name (dir/f.texi becomes f.info)
297: test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
298: fi
299: touch $file
300: ;;
301:
302: tar)
303: shift
304:
305: # We have already tried tar in the generic part.
306: # Look for gnutar/gtar before invocation to avoid ugly error
307: # messages.
308: if (gnutar --version > /dev/null 2>&1); then
309: gnutar "$@" && exit 0
310: fi
311: if (gtar --version > /dev/null 2>&1); then
312: gtar "$@" && exit 0
313: fi
314: firstarg="$1"
315: if shift; then
316: case "$firstarg" in
317: *o*)
318: firstarg=`echo "$firstarg" | sed s/o//`
319: tar "$firstarg" "$@" && exit 0
320: ;;
321: esac
322: case "$firstarg" in
323: *h*)
324: firstarg=`echo "$firstarg" | sed s/h//`
325: tar "$firstarg" "$@" && exit 0
326: ;;
327: esac
328: fi
329:
330: echo 1>&2 "\
331: WARNING: I can't seem to be able to run \`tar' with the given arguments.
332: You may want to install GNU tar or Free paxutils, or check the
333: command line arguments."
334: exit 1
335: ;;
336:
337: *)
338: echo 1>&2 "\
339: WARNING: \`$1' is needed, and is $msg.
340: You might have modified some files without having the
341: proper tools for further handling them. Check the \`README' file,
342: it often tells you about the needed prerequisites for installing
343: this package. You may also peek at any GNU archive site, in case
344: some other package would contain this missing \`$1' program."
345: exit 1
346: ;;
347: esac
348:
349: exit 0
350:
351: # Local variables:
352: # eval: (add-hook 'write-file-hooks 'time-stamp)
353: # time-stamp-start: "scriptversion="
354: # time-stamp-format: "%:y-%02m-%02d.%02H"
355: # time-stamp-end: "$"
356: # End:
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