missing
changeset 285 b3f70e3d7246
child 374 cde07907e374
child 611 b39ee38ead19
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/missing	Mon Jan 02 14:16:38 2012 -0500
     1.3 @@ -0,0 +1,367 @@
     1.4 +#! /bin/sh
     1.5 +# Common stub for a few missing GNU programs while installing.
     1.6 +
     1.7 +scriptversion=2006-05-10.23
     1.8 +
     1.9 +# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006
    1.10 +#   Free Software Foundation, Inc.
    1.11 +# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
    1.12 +
    1.13 +# This program is free software; you can redistribute it and/or modify
    1.14 +# it under the terms of the GNU General Public License as published by
    1.15 +# the Free Software Foundation; either version 2, or (at your option)
    1.16 +# any later version.
    1.17 +
    1.18 +# This program is distributed in the hope that it will be useful,
    1.19 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
    1.20 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    1.21 +# GNU General Public License for more details.
    1.22 +
    1.23 +# You should have received a copy of the GNU General Public License
    1.24 +# along with this program; if not, write to the Free Software
    1.25 +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
    1.26 +# 02110-1301, USA.
    1.27 +
    1.28 +# As a special exception to the GNU General Public License, if you
    1.29 +# distribute this file as part of a program that contains a
    1.30 +# configuration script generated by Autoconf, you may include it under
    1.31 +# the same distribution terms that you use for the rest of that program.
    1.32 +
    1.33 +if test $# -eq 0; then
    1.34 +  echo 1>&2 "Try \`$0 --help' for more information"
    1.35 +  exit 1
    1.36 +fi
    1.37 +
    1.38 +run=:
    1.39 +sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
    1.40 +sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
    1.41 +
    1.42 +# In the cases where this matters, `missing' is being run in the
    1.43 +# srcdir already.
    1.44 +if test -f configure.ac; then
    1.45 +  configure_ac=configure.ac
    1.46 +else
    1.47 +  configure_ac=configure.in
    1.48 +fi
    1.49 +
    1.50 +msg="missing on your system"
    1.51 +
    1.52 +case $1 in
    1.53 +--run)
    1.54 +  # Try to run requested program, and just exit if it succeeds.
    1.55 +  run=
    1.56 +  shift
    1.57 +  "$@" && exit 0
    1.58 +  # Exit code 63 means version mismatch.  This often happens
    1.59 +  # when the user try to use an ancient version of a tool on
    1.60 +  # a file that requires a minimum version.  In this case we
    1.61 +  # we should proceed has if the program had been absent, or
    1.62 +  # if --run hadn't been passed.
    1.63 +  if test $? = 63; then
    1.64 +    run=:
    1.65 +    msg="probably too old"
    1.66 +  fi
    1.67 +  ;;
    1.68 +
    1.69 +  -h|--h|--he|--hel|--help)
    1.70 +    echo "\
    1.71 +$0 [OPTION]... PROGRAM [ARGUMENT]...
    1.72 +
    1.73 +Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
    1.74 +error status if there is no known handling for PROGRAM.
    1.75 +
    1.76 +Options:
    1.77 +  -h, --help      display this help and exit
    1.78 +  -v, --version   output version information and exit
    1.79 +  --run           try to run the given command, and emulate it if it fails
    1.80 +
    1.81 +Supported PROGRAM values:
    1.82 +  aclocal      touch file \`aclocal.m4'
    1.83 +  autoconf     touch file \`configure'
    1.84 +  autoheader   touch file \`config.h.in'
    1.85 +  autom4te     touch the output file, or create a stub one
    1.86 +  automake     touch all \`Makefile.in' files
    1.87 +  bison        create \`y.tab.[ch]', if possible, from existing .[ch]
    1.88 +  flex         create \`lex.yy.c', if possible, from existing .c
    1.89 +  help2man     touch the output file
    1.90 +  lex          create \`lex.yy.c', if possible, from existing .c
    1.91 +  makeinfo     touch the output file
    1.92 +  tar          try tar, gnutar, gtar, then tar without non-portable flags
    1.93 +  yacc         create \`y.tab.[ch]', if possible, from existing .[ch]
    1.94 +
    1.95 +Send bug reports to <bug-automake@gnu.org>."
    1.96 +    exit $?
    1.97 +    ;;
    1.98 +
    1.99 +  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
   1.100 +    echo "missing $scriptversion (GNU Automake)"
   1.101 +    exit $?
   1.102 +    ;;
   1.103 +
   1.104 +  -*)
   1.105 +    echo 1>&2 "$0: Unknown \`$1' option"
   1.106 +    echo 1>&2 "Try \`$0 --help' for more information"
   1.107 +    exit 1
   1.108 +    ;;
   1.109 +
   1.110 +esac
   1.111 +
   1.112 +# Now exit if we have it, but it failed.  Also exit now if we
   1.113 +# don't have it and --version was passed (most likely to detect
   1.114 +# the program).
   1.115 +case $1 in
   1.116 +  lex|yacc)
   1.117 +    # Not GNU programs, they don't have --version.
   1.118 +    ;;
   1.119 +
   1.120 +  tar)
   1.121 +    if test -n "$run"; then
   1.122 +       echo 1>&2 "ERROR: \`tar' requires --run"
   1.123 +       exit 1
   1.124 +    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
   1.125 +       exit 1
   1.126 +    fi
   1.127 +    ;;
   1.128 +
   1.129 +  *)
   1.130 +    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
   1.131 +       # We have it, but it failed.
   1.132 +       exit 1
   1.133 +    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
   1.134 +       # Could not run --version or --help.  This is probably someone
   1.135 +       # running `$TOOL --version' or `$TOOL --help' to check whether
   1.136 +       # $TOOL exists and not knowing $TOOL uses missing.
   1.137 +       exit 1
   1.138 +    fi
   1.139 +    ;;
   1.140 +esac
   1.141 +
   1.142 +# If it does not exist, or fails to run (possibly an outdated version),
   1.143 +# try to emulate it.
   1.144 +case $1 in
   1.145 +  aclocal*)
   1.146 +    echo 1>&2 "\
   1.147 +WARNING: \`$1' is $msg.  You should only need it if
   1.148 +         you modified \`acinclude.m4' or \`${configure_ac}'.  You might want
   1.149 +         to install the \`Automake' and \`Perl' packages.  Grab them from
   1.150 +         any GNU archive site."
   1.151 +    touch aclocal.m4
   1.152 +    ;;
   1.153 +
   1.154 +  autoconf)
   1.155 +    echo 1>&2 "\
   1.156 +WARNING: \`$1' is $msg.  You should only need it if
   1.157 +         you modified \`${configure_ac}'.  You might want to install the
   1.158 +         \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
   1.159 +         archive site."
   1.160 +    touch configure
   1.161 +    ;;
   1.162 +
   1.163 +  autoheader)
   1.164 +    echo 1>&2 "\
   1.165 +WARNING: \`$1' is $msg.  You should only need it if
   1.166 +         you modified \`acconfig.h' or \`${configure_ac}'.  You might want
   1.167 +         to install the \`Autoconf' and \`GNU m4' packages.  Grab them
   1.168 +         from any GNU archive site."
   1.169 +    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
   1.170 +    test -z "$files" && files="config.h"
   1.171 +    touch_files=
   1.172 +    for f in $files; do
   1.173 +      case $f in
   1.174 +      *:*) touch_files="$touch_files "`echo "$f" |
   1.175 +				       sed -e 's/^[^:]*://' -e 's/:.*//'`;;
   1.176 +      *) touch_files="$touch_files $f.in";;
   1.177 +      esac
   1.178 +    done
   1.179 +    touch $touch_files
   1.180 +    ;;
   1.181 +
   1.182 +  automake*)
   1.183 +    echo 1>&2 "\
   1.184 +WARNING: \`$1' is $msg.  You should only need it if
   1.185 +         you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
   1.186 +         You might want to install the \`Automake' and \`Perl' packages.
   1.187 +         Grab them from any GNU archive site."
   1.188 +    find . -type f -name Makefile.am -print |
   1.189 +	   sed 's/\.am$/.in/' |
   1.190 +	   while read f; do touch "$f"; done
   1.191 +    ;;
   1.192 +
   1.193 +  autom4te)
   1.194 +    echo 1>&2 "\
   1.195 +WARNING: \`$1' is needed, but is $msg.
   1.196 +         You might have modified some files without having the
   1.197 +         proper tools for further handling them.
   1.198 +         You can get \`$1' as part of \`Autoconf' from any GNU
   1.199 +         archive site."
   1.200 +
   1.201 +    file=`echo "$*" | sed -n "$sed_output"`
   1.202 +    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
   1.203 +    if test -f "$file"; then
   1.204 +	touch $file
   1.205 +    else
   1.206 +	test -z "$file" || exec >$file
   1.207 +	echo "#! /bin/sh"
   1.208 +	echo "# Created by GNU Automake missing as a replacement of"
   1.209 +	echo "#  $ $@"
   1.210 +	echo "exit 0"
   1.211 +	chmod +x $file
   1.212 +	exit 1
   1.213 +    fi
   1.214 +    ;;
   1.215 +
   1.216 +  bison|yacc)
   1.217 +    echo 1>&2 "\
   1.218 +WARNING: \`$1' $msg.  You should only need it if
   1.219 +         you modified a \`.y' file.  You may need the \`Bison' package
   1.220 +         in order for those modifications to take effect.  You can get
   1.221 +         \`Bison' from any GNU archive site."
   1.222 +    rm -f y.tab.c y.tab.h
   1.223 +    if test $# -ne 1; then
   1.224 +        eval LASTARG="\${$#}"
   1.225 +	case $LASTARG in
   1.226 +	*.y)
   1.227 +	    SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
   1.228 +	    if test -f "$SRCFILE"; then
   1.229 +	         cp "$SRCFILE" y.tab.c
   1.230 +	    fi
   1.231 +	    SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
   1.232 +	    if test -f "$SRCFILE"; then
   1.233 +	         cp "$SRCFILE" y.tab.h
   1.234 +	    fi
   1.235 +	  ;;
   1.236 +	esac
   1.237 +    fi
   1.238 +    if test ! -f y.tab.h; then
   1.239 +	echo >y.tab.h
   1.240 +    fi
   1.241 +    if test ! -f y.tab.c; then
   1.242 +	echo 'main() { return 0; }' >y.tab.c
   1.243 +    fi
   1.244 +    ;;
   1.245 +
   1.246 +  lex|flex)
   1.247 +    echo 1>&2 "\
   1.248 +WARNING: \`$1' is $msg.  You should only need it if
   1.249 +         you modified a \`.l' file.  You may need the \`Flex' package
   1.250 +         in order for those modifications to take effect.  You can get
   1.251 +         \`Flex' from any GNU archive site."
   1.252 +    rm -f lex.yy.c
   1.253 +    if test $# -ne 1; then
   1.254 +        eval LASTARG="\${$#}"
   1.255 +	case $LASTARG in
   1.256 +	*.l)
   1.257 +	    SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
   1.258 +	    if test -f "$SRCFILE"; then
   1.259 +	         cp "$SRCFILE" lex.yy.c
   1.260 +	    fi
   1.261 +	  ;;
   1.262 +	esac
   1.263 +    fi
   1.264 +    if test ! -f lex.yy.c; then
   1.265 +	echo 'main() { return 0; }' >lex.yy.c
   1.266 +    fi
   1.267 +    ;;
   1.268 +
   1.269 +  help2man)
   1.270 +    echo 1>&2 "\
   1.271 +WARNING: \`$1' is $msg.  You should only need it if
   1.272 +	 you modified a dependency of a manual page.  You may need the
   1.273 +	 \`Help2man' package in order for those modifications to take
   1.274 +	 effect.  You can get \`Help2man' from any GNU archive site."
   1.275 +
   1.276 +    file=`echo "$*" | sed -n "$sed_output"`
   1.277 +    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
   1.278 +    if test -f "$file"; then
   1.279 +	touch $file
   1.280 +    else
   1.281 +	test -z "$file" || exec >$file
   1.282 +	echo ".ab help2man is required to generate this page"
   1.283 +	exit 1
   1.284 +    fi
   1.285 +    ;;
   1.286 +
   1.287 +  makeinfo)
   1.288 +    echo 1>&2 "\
   1.289 +WARNING: \`$1' is $msg.  You should only need it if
   1.290 +         you modified a \`.texi' or \`.texinfo' file, or any other file
   1.291 +         indirectly affecting the aspect of the manual.  The spurious
   1.292 +         call might also be the consequence of using a buggy \`make' (AIX,
   1.293 +         DU, IRIX).  You might want to install the \`Texinfo' package or
   1.294 +         the \`GNU make' package.  Grab either from any GNU archive site."
   1.295 +    # The file to touch is that specified with -o ...
   1.296 +    file=`echo "$*" | sed -n "$sed_output"`
   1.297 +    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
   1.298 +    if test -z "$file"; then
   1.299 +      # ... or it is the one specified with @setfilename ...
   1.300 +      infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
   1.301 +      file=`sed -n '
   1.302 +	/^@setfilename/{
   1.303 +	  s/.* \([^ ]*\) *$/\1/
   1.304 +	  p
   1.305 +	  q
   1.306 +	}' $infile`
   1.307 +      # ... or it is derived from the source name (dir/f.texi becomes f.info)
   1.308 +      test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
   1.309 +    fi
   1.310 +    # If the file does not exist, the user really needs makeinfo;
   1.311 +    # let's fail without touching anything.
   1.312 +    test -f $file || exit 1
   1.313 +    touch $file
   1.314 +    ;;
   1.315 +
   1.316 +  tar)
   1.317 +    shift
   1.318 +
   1.319 +    # We have already tried tar in the generic part.
   1.320 +    # Look for gnutar/gtar before invocation to avoid ugly error
   1.321 +    # messages.
   1.322 +    if (gnutar --version > /dev/null 2>&1); then
   1.323 +       gnutar "$@" && exit 0
   1.324 +    fi
   1.325 +    if (gtar --version > /dev/null 2>&1); then
   1.326 +       gtar "$@" && exit 0
   1.327 +    fi
   1.328 +    firstarg="$1"
   1.329 +    if shift; then
   1.330 +	case $firstarg in
   1.331 +	*o*)
   1.332 +	    firstarg=`echo "$firstarg" | sed s/o//`
   1.333 +	    tar "$firstarg" "$@" && exit 0
   1.334 +	    ;;
   1.335 +	esac
   1.336 +	case $firstarg in
   1.337 +	*h*)
   1.338 +	    firstarg=`echo "$firstarg" | sed s/h//`
   1.339 +	    tar "$firstarg" "$@" && exit 0
   1.340 +	    ;;
   1.341 +	esac
   1.342 +    fi
   1.343 +
   1.344 +    echo 1>&2 "\
   1.345 +WARNING: I can't seem to be able to run \`tar' with the given arguments.
   1.346 +         You may want to install GNU tar or Free paxutils, or check the
   1.347 +         command line arguments."
   1.348 +    exit 1
   1.349 +    ;;
   1.350 +
   1.351 +  *)
   1.352 +    echo 1>&2 "\
   1.353 +WARNING: \`$1' is needed, and is $msg.
   1.354 +         You might have modified some files without having the
   1.355 +         proper tools for further handling them.  Check the \`README' file,
   1.356 +         it often tells you about the needed prerequisites for installing
   1.357 +         this package.  You may also peek at any GNU archive site, in case
   1.358 +         some other package would contain this missing \`$1' program."
   1.359 +    exit 1
   1.360 +    ;;
   1.361 +esac
   1.362 +
   1.363 +exit 0
   1.364 +
   1.365 +# Local variables:
   1.366 +# eval: (add-hook 'write-file-hooks 'time-stamp)
   1.367 +# time-stamp-start: "scriptversion="
   1.368 +# time-stamp-format: "%:y-%02m-%02d.%02H"
   1.369 +# time-stamp-end: "$"
   1.370 +# End: