releases/8.2.0beta1/missing

#! /bin/sh
# Common stub for a few missing GNU programs while installing.

scriptversion=2012-01-06.13; # UTC

# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
# 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.

if test $# -eq 0; then
  echo 1>&2 "Try \`$0 --help' for more information"
  exit 1
fi

run=:
sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
sed_minuso='s/.* -o \([^ ]*\).*/\1/p'

# In the cases where this matters, `missing' is being run in the
# srcdir already.
if test -f configure.ac; then
  configure_ac=configure.ac
else
  configure_ac=configure.in
fi

msg="missing on your system"

case $1 in
--run)
  # Try to run requested program, and just exit if it succeeds.
  run=
  shift
  "$@" && exit 0
  # Exit code 63 means version mismatch.  This often happens
  # when the user try to use an ancient version of a tool on
  # a file that requires a minimum version.  In this case we
  # we should proceed has if the program had been absent, or
  # if --run hadn't been passed.
  if test $? = 63; then
    run=:
    msg="probably too old"
  fi
  ;;

  -h|--h|--he|--hel|--help)
    echo "\
$0 [OPTION]... PROGRAM [ARGUMENT]...

Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
error status if there is no known handling for PROGRAM.

Options:
  -h, --help      display this help and exit
  -v, --version   output version information and exit
  --run           try to run the given command, and emulate it if it fails

Supported PROGRAM values:
  aclocal      touch file \`aclocal.m4'
  autoconf     touch file \`configure'
  autoheader   touch file \`config.h.in'
  autom4te     touch the output file, or create a stub one
  automake     touch all \`Makefile.in' files
  bison        create \`y.tab.[ch]', if possible, from existing .[ch]
  flex         create \`lex.yy.c', if possible, from existing .c
  help2man     touch the output file
  lex          create \`lex.yy.c', if possible, from existing .c
  makeinfo     touch the output file
  yacc         create \`y.tab.[ch]', if possible, from existing .[ch]

Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and
\`g' are ignored when checking the name.

Send bug reports to <bug-automake@gnu.org>."
    exit $?
    ;;

  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
    echo "missing $scriptversion (GNU Automake)"
    exit $?
    ;;

  -*)
    echo 1>&2 "$0: Unknown \`$1' option"
    echo 1>&2 "Try \`$0 --help' for more information"
    exit 1
    ;;

esac

# normalize program name to check for.
program=`echo "$1" | sed '
  s/^gnu-//; t
  s/^gnu//; t
  s/^g//; t'`

# Now exit if we have it, but it failed.  Also exit now if we
# don't have it and --version was passed (most likely to detect
# the program).  This is about non-GNU programs, so use $1 not
# $program.
case $1 in
  lex*|yacc*)
    # Not GNU programs, they don't have --version.
    ;;

  *)
    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
       # We have it, but it failed.
       exit 1
    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
       # Could not run --version or --help.  This is probably someone
       # running `$TOOL --version' or `$TOOL --help' to check whether
       # $TOOL exists and not knowing $TOOL uses missing.
       exit 1
    fi
    ;;
esac

# If it does not exist, or fails to run (possibly an outdated version),
# try to emulate it.
case $program in
  aclocal*)
    echo 1>&2 "\
WARNING: \`$1' is $msg.  You should only need it if
         you modified \`acinclude.m4' or \`${configure_ac}'.  You might want
         to install the \`Automake' and \`Perl' packages.  Grab them from
         any GNU archive site."
    touch aclocal.m4
    ;;

  autoconf*)
    echo 1>&2 "\
WARNING: \`$1' is $msg.  You should only need it if
         you modified \`${configure_ac}'.  You might want to install the
         \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
         archive site."
    touch configure
    ;;

  autoheader*)
    echo 1>&2 "\
WARNING: \`$1' is $msg.  You should only need it if
         you modified \`acconfig.h' or \`${configure_ac}'.  You might want
         to install the \`Autoconf' and \`GNU m4' packages.  Grab them
         from any GNU archive site."
    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
    test -z "$files" && files="config.h"
    touch_files=
    for f in $files; do
      case $f in
      *:*) touch_files="$touch_files "`echo "$f" |
                                       sed -e 's/^[^:]*://' -e 's/:.*//'`;;
      *) touch_files="$touch_files $f.in";;
      esac
    done
    touch $touch_files
    ;;

  automake*)
    echo 1>&2 "\
WARNING: \`$1' is $msg.  You should only need it if
         you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
         You might want to install the \`Automake' and \`Perl' packages.
         Grab them from any GNU archive site."
    find . -type f -name Makefile.am -print |
           sed 's/\.am$/.in/' |
           while read f; do touch "$f"; done
    ;;

  autom4te*)
    echo 1>&2 "\
WARNING: \`$1' is needed, but is $msg.
         You might have modified some files without having the
         proper tools for further handling them.
         You can get \`$1' as part of \`Autoconf' from any GNU
         archive site."

    file=`echo "$*" | sed -n "$sed_output"`
    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
    if test -f "$file"; then
        touch $file
    else
        test -z "$file" || exec >$file
        echo "#! /bin/sh"
        echo "# Created by GNU Automake missing as a replacement of"
        echo "#  $ $@"
        echo "exit 0"
        chmod +x $file
        exit 1
    fi
    ;;

  bison*|yacc*)
    echo 1>&2 "\
WARNING: \`$1' $msg.  You should only need it if
         you modified a \`.y' file.  You may need the \`Bison' package
         in order for those modifications to take effect.  You can get
         \`Bison' from any GNU archive site."
    rm -f y.tab.c y.tab.h
    if test $# -ne 1; then
        eval LASTARG=\${$#}
        case $LASTARG in
        *.y)
            SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
            if test -f "$SRCFILE"; then
                 cp "$SRCFILE" y.tab.c
            fi
            SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
            if test -f "$SRCFILE"; then
                 cp "$SRCFILE" y.tab.h
            fi
          ;;
        esac
    fi
    if test ! -f y.tab.h; then
        echo >y.tab.h
    fi
    if test ! -f y.tab.c; then
        echo 'main() { return 0; }' >y.tab.c
    fi
    ;;

  lex*|flex*)
    echo 1>&2 "\
WARNING: \`$1' is $msg.  You should only need it if
         you modified a \`.l' file.  You may need the \`Flex' package
         in order for those modifications to take effect.  You can get
         \`Flex' from any GNU archive site."
    rm -f lex.yy.c
    if test $# -ne 1; then
        eval LASTARG=\${$#}
        case $LASTARG in
        *.l)
            SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
            if test -f "$SRCFILE"; then
                 cp "$SRCFILE" lex.yy.c
            fi
          ;;
        esac
    fi
    if test ! -f lex.yy.c; then
        echo 'main() { return 0; }' >lex.yy.c
    fi
    ;;

  help2man*)
    echo 1>&2 "\
WARNING: \`$1' is $msg.  You should only need it if
         you modified a dependency of a manual page.  You may need the
         \`Help2man' package in order for those modifications to take
         effect.  You can get \`Help2man' from any GNU archive site."

    file=`echo "$*" | sed -n "$sed_output"`
    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
    if test -f "$file"; then
        touch $file
    else
        test -z "$file" || exec >$file
        echo ".ab help2man is required to generate this page"
        exit $?
    fi
    ;;

  makeinfo*)
    echo 1>&2 "\
WARNING: \`$1' is $msg.  You should only need it if
         you modified a \`.texi' or \`.texinfo' file, or any other file
         indirectly affecting the aspect of the manual.  The spurious
         call might also be the consequence of using a buggy \`make' (AIX,
         DU, IRIX).  You might want to install the \`Texinfo' package or
         the \`GNU make' package.  Grab either from any GNU archive site."
    # The file to touch is that specified with -o ...
    file=`echo "$*" | sed -n "$sed_output"`
    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
    if test -z "$file"; then
      # ... or it is the one specified with @setfilename ...
      infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
      file=`sed -n '
        /^@setfilename/{
          s/.* \([^ ]*\) *$/\1/
          p
          q
        }' $infile`
      # ... or it is derived from the source name (dir/f.texi becomes f.info)
      test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
    fi
    # If the file does not exist, the user really needs makeinfo;
    # let's fail without touching anything.
    test -f $file || exit 1
    touch $file
    ;;

  *)
    echo 1>&2 "\
WARNING: \`$1' is needed, and is $msg.
         You might have modified some files without having the
         proper tools for further handling them.  Check the \`README' file,
         it often tells you about the needed prerequisites for installing
         this package.  You may also peek at any GNU archive site, in case
         some other package would contain this missing \`$1' program."
    exit 1
    ;;
esac

exit 0

# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
Revision:	1291
Committed:	Sun Feb 12 20:24:41 2012 UTC (12 years, 2 months ago) by michael
Original Path:	*ircd-hybrid-8/missing*
File size:	10346 byte(s)
Log Message:	- automake 1.11.3
#	User	Rev	Content
1	michael	912	#! /bin/sh
2			# Common stub for a few missing GNU programs while installing.
3
4	michael	1291	scriptversion=2012-01-06.13; # UTC
5	michael	912
6	michael	945	# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
7	michael	1291	# 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
8	michael	912	# 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	michael	945	# along with this program. If not, see <http://www.gnu.org/licenses/>.
22	michael	912
23			# As a special exception to the GNU General Public License, if you
24			# distribute this file as part of a program that contains a
25			# configuration script generated by Autoconf, you may include it under
26			# the same distribution terms that you use for the rest of that program.
27
28			if test $# -eq 0; then
29			echo 1>&2 "Try \`$0 --help' for more information"
30			exit 1
31			fi
32
33			run=:
34			sed_output='s/.* --output[ =]\([^ ]\)./\1/p'
35			sed_minuso='s/.* -o \([^ ]\)./\1/p'
36
37			# In the cases where this matters, `missing' is being run in the
38			# srcdir already.
39			if test -f configure.ac; then
40			configure_ac=configure.ac
41			else
42			configure_ac=configure.in
43			fi
44
45			msg="missing on your system"
46
47			case $1 in
48			--run)
49			# Try to run requested program, and just exit if it succeeds.
50			run=
51			shift
52			"$@" && exit 0
53			# Exit code 63 means version mismatch. This often happens
54			# when the user try to use an ancient version of a tool on
55			# a file that requires a minimum version. In this case we
56			# we should proceed has if the program had been absent, or
57			# if --run hadn't been passed.
58			if test $? = 63; then
59			run=:
60			msg="probably too old"
61			fi
62			;;
63
64			-h\|--h\|--he\|--hel\|--help)
65			echo "\
66			$0 [OPTION]... PROGRAM [ARGUMENT]...
67
68			Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
69			error status if there is no known handling for PROGRAM.
70
71			Options:
72			-h, --help display this help and exit
73			-v, --version output version information and exit
74			--run try to run the given command, and emulate it if it fails
75
76			Supported PROGRAM values:
77			aclocal touch file \`aclocal.m4'
78			autoconf touch file \`configure'
79			autoheader touch file \`config.h.in'
80			autom4te touch the output file, or create a stub one
81			automake touch all \`Makefile.in' files
82			bison create \`y.tab.[ch]', if possible, from existing .[ch]
83			flex create \`lex.yy.c', if possible, from existing .c
84			help2man touch the output file
85			lex create \`lex.yy.c', if possible, from existing .c
86			makeinfo touch the output file
87			yacc create \`y.tab.[ch]', if possible, from existing .[ch]
88
89	michael	945	Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and
90			\`g' are ignored when checking the name.
91
92	michael	912	Send bug reports to <bug-automake@gnu.org>."
93			exit $?
94			;;
95
96			-v\|--v\|--ve\|--ver\|--vers\|--versi\|--versio\|--version)
97			echo "missing $scriptversion (GNU Automake)"
98			exit $?
99			;;
100
101			-*)
102			echo 1>&2 "$0: Unknown \`$1' option"
103			echo 1>&2 "Try \`$0 --help' for more information"
104			exit 1
105			;;
106
107			esac
108
109	michael	945	# normalize program name to check for.
110			program=`echo "$1" \| sed '
111			s/^gnu-//; t
112			s/^gnu//; t
113			s/^g//; t'`
114
115	michael	912	# Now exit if we have it, but it failed. Also exit now if we
116			# don't have it and --version was passed (most likely to detect
117	michael	945	# the program). This is about non-GNU programs, so use $1 not
118			# $program.
119	michael	912	case $1 in
120	michael	945	lex\|yacc)
121	michael	912	# Not GNU programs, they don't have --version.
122			;;
123
124			*)
125			if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
126			# We have it, but it failed.
127			exit 1
128			elif test "x$2" = "x--version" \|\| test "x$2" = "x--help"; then
129			# Could not run --version or --help. This is probably someone
130			# running `$TOOL --version' or `$TOOL --help' to check whether
131			# $TOOL exists and not knowing $TOOL uses missing.
132			exit 1
133			fi
134			;;
135			esac
136
137			# If it does not exist, or fails to run (possibly an outdated version),
138			# try to emulate it.
139	michael	945	case $program in
140	michael	912	aclocal*)
141			echo 1>&2 "\
142			WARNING: \`$1' is $msg. You should only need it if
143			you modified \`acinclude.m4' or \`${configure_ac}'. You might want
144			to install the \`Automake' and \`Perl' packages. Grab them from
145			any GNU archive site."
146			touch aclocal.m4
147			;;
148
149	michael	945	autoconf*)
150	michael	912	echo 1>&2 "\
151			WARNING: \`$1' is $msg. You should only need it if
152			you modified \`${configure_ac}'. You might want to install the
153			\`Autoconf' and \`GNU m4' packages. Grab them from any GNU
154			archive site."
155			touch configure
156			;;
157
158	michael	945	autoheader*)
159	michael	912	echo 1>&2 "\
160			WARNING: \`$1' is $msg. You should only need it if
161			you modified \`acconfig.h' or \`${configure_ac}'. You might want
162			to install the \`Autoconf' and \`GNU m4' packages. Grab them
163			from any GNU archive site."
164			files=`sed -n 's/^[ ]A[CM]_CONFIG_HEADER(\([^)]\)).*/\1/p' ${configure_ac}`
165			test -z "$files" && files="config.h"
166			touch_files=
167			for f in $files; do
168			case $f in
169			:) touch_files="$touch_files "`echo "$f" \|
170			sed -e 's/^[^:]://' -e 's/:.//'`;;
171			*) touch_files="$touch_files $f.in";;
172			esac
173			done
174			touch $touch_files
175			;;
176
177			automake*)
178			echo 1>&2 "\
179			WARNING: \`$1' is $msg. You should only need it if
180			you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
181			You might want to install the \`Automake' and \`Perl' packages.
182			Grab them from any GNU archive site."
183			find . -type f -name Makefile.am -print \|
184			sed 's/\.am$/.in/' \|
185			while read f; do touch "$f"; done
186			;;
187
188	michael	945	autom4te*)
189	michael	912	echo 1>&2 "\
190			WARNING: \`$1' is needed, but is $msg.
191			You might have modified some files without having the
192			proper tools for further handling them.
193			You can get \`$1' as part of \`Autoconf' from any GNU
194			archive site."
195
196			file=`echo "$*" \| sed -n "$sed_output"`
197			test -z "$file" && file=`echo "$*" \| sed -n "$sed_minuso"`
198			if test -f "$file"; then
199			touch $file
200			else
201			test -z "$file" \|\| exec >$file
202			echo "#! /bin/sh"
203			echo "# Created by GNU Automake missing as a replacement of"
204			echo "# $ $@"
205			echo "exit 0"
206			chmod +x $file
207			exit 1
208			fi
209			;;
210
211	michael	945	bison\|yacc)
212	michael	912	echo 1>&2 "\
213			WARNING: \`$1' $msg. You should only need it if
214			you modified a \`.y' file. You may need the \`Bison' package
215			in order for those modifications to take effect. You can get
216			\`Bison' from any GNU archive site."
217			rm -f y.tab.c y.tab.h
218			if test $# -ne 1; then
219	michael	1291	eval LASTARG=\${$#}
220	michael	912	case $LASTARG in
221			*.y)
222			SRCFILE=`echo "$LASTARG" \| sed 's/y$/c/'`
223			if test -f "$SRCFILE"; then
224			cp "$SRCFILE" y.tab.c
225			fi
226			SRCFILE=`echo "$LASTARG" \| sed 's/y$/h/'`
227			if test -f "$SRCFILE"; then
228			cp "$SRCFILE" y.tab.h
229			fi
230			;;
231			esac
232			fi
233			if test ! -f y.tab.h; then
234			echo >y.tab.h
235			fi
236			if test ! -f y.tab.c; then
237			echo 'main() { return 0; }' >y.tab.c
238			fi
239			;;
240
241	michael	945	lex\|flex)
242	michael	912	echo 1>&2 "\
243			WARNING: \`$1' is $msg. You should only need it if
244			you modified a \`.l' file. You may need the \`Flex' package
245			in order for those modifications to take effect. You can get
246			\`Flex' from any GNU archive site."
247			rm -f lex.yy.c
248			if test $# -ne 1; then
249	michael	1291	eval LASTARG=\${$#}
250	michael	912	case $LASTARG in
251			*.l)
252			SRCFILE=`echo "$LASTARG" \| sed 's/l$/c/'`
253			if test -f "$SRCFILE"; then
254			cp "$SRCFILE" lex.yy.c
255			fi
256			;;
257			esac
258			fi
259			if test ! -f lex.yy.c; then
260			echo 'main() { return 0; }' >lex.yy.c
261			fi
262			;;
263
264	michael	945	help2man*)
265	michael	912	echo 1>&2 "\
266			WARNING: \`$1' is $msg. You should only need it if
267			you modified a dependency of a manual page. You may need the
268			\`Help2man' package in order for those modifications to take
269			effect. You can get \`Help2man' from any GNU archive site."
270
271			file=`echo "$*" \| sed -n "$sed_output"`
272			test -z "$file" && file=`echo "$*" \| sed -n "$sed_minuso"`
273			if test -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	michael	945	exit $?
279	michael	912	fi
280			;;
281
282	michael	945	makeinfo*)
283	michael	912	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 "$sed_output"`
292			test -z "$file" && file=`echo "$*" \| sed -n "$sed_minuso"`
293			if test -z "$file"; then
294			# ... or it is the one specified with @setfilename ...
295			infile=`echo "$" \| sed 's/. \([^ ]\) $/\1/'`
296			file=`sed -n '
297			/^@setfilename/{
298			s/.* \([^ ]\) $/\1/
299			p
300			q
301			}' $infile`
302			# ... or it is derived from the source name (dir/f.texi becomes f.info)
303			test -z "$file" && file=`echo "$infile" \| sed 's,./,,;s,.[^.]$,,'`.info
304			fi
305			# If the file does not exist, the user really needs makeinfo;
306			# let's fail without touching anything.
307			test -f $file \|\| exit 1
308			touch $file
309			;;
310
311			*)
312			echo 1>&2 "\
313			WARNING: \`$1' is needed, and is $msg.
314			You might have modified some files without having the
315			proper tools for further handling them. Check the \`README' file,
316			it often tells you about the needed prerequisites for installing
317			this package. You may also peek at any GNU archive site, in case
318			some other package would contain this missing \`$1' program."
319			exit 1
320			;;
321			esac
322
323			exit 0
324
325			# Local variables:
326			# eval: (add-hook 'write-file-hooks 'time-stamp)
327			# time-stamp-start: "scriptversion="
328			# time-stamp-format: "%:y-%02m-%02d.%02H"
329	michael	945	# time-stamp-time-zone: "UTC"
330			# time-stamp-end: "; # UTC"
331	michael	912	# End: