File:  [Local Repository] / gnujdoc / missing
Revision 1.3: download - view: text, annotated - select for diffs
Tue May 31 12:09:13 2005 UTC (15 years, 3 months ago) by futoshi
Branches: MAIN
CVS tags: HEAD
acinclude.m4: quate first argument for AC_DEFUN.
configure.in: binutils version fix.
update some scripts from automake.

    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
   22: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
   23: # 02111-1307, USA.
   24: 
   25: # As a special exception to the GNU General Public License, if you
   26: # distribute this file as part of a program that contains a
   27: # configuration script generated by Autoconf, you may include it under
   28: # the same distribution terms that you use for the rest of that program.
   29: 
   30: if test $# -eq 0; then
   31:   echo 1>&2 "Try \`$0 --help' for more information"
   32:   exit 1
   33: fi
   34: 
   35: run=:
   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:   automake     touch all \`Makefile.in' files
   81:   bison        create \`y.tab.[ch]', if possible, from existing .[ch]
   82:   flex         create \`lex.yy.c', if possible, from existing .c
   83:   help2man     touch the output file
   84:   lex          create \`lex.yy.c', if possible, from existing .c
   85:   makeinfo     touch the output file
   86:   tar          try tar, gnutar, gtar, then tar without non-portable flags
   87:   yacc         create \`y.tab.[ch]', if possible, from existing .[ch]
   88: 
   89: Send bug reports to <bug-automake@gnu.org>."
   90:     exit $?
   91:     ;;
   92: 
   93:   -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
   94:     echo "missing $scriptversion (GNU Automake)"
   95:     exit $?
   96:     ;;
   97: 
   98:   -*)
   99:     echo 1>&2 "$0: Unknown \`$1' option"
  100:     echo 1>&2 "Try \`$0 --help' for more information"
  101:     exit 1
  102:     ;;
  103: 
  104: esac
  105: 
  106: # Now exit if we have it, but it failed.  Also exit now if we
  107: # don't have it and --version was passed (most likely to detect
  108: # the program).
  109: case "$1" in
  110:   lex|yacc)
  111:     # Not GNU programs, they don't have --version.
  112:     ;;
  113: 
  114:   tar)
  115:     if test -n "$run"; then
  116:        echo 1>&2 "ERROR: \`tar' requires --run"
  117:        exit 1
  118:     elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
  119:        exit 1
  120:     fi
  121:     ;;
  122: 
  123:   *)
  124:     if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
  125:        # We have it, but it failed.
  126:        exit 1
  127:     elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
  128:        # Could not run --version or --help.  This is probably someone
  129:        # running `$TOOL --version' or `$TOOL --help' to check whether
  130:        # $TOOL exists and not knowing $TOOL uses missing.
  131:        exit 1
  132:     fi
  133:     ;;
  134: esac
  135: 
  136: # If it does not exist, or fails to run (possibly an outdated version),
  137: # try to emulate it.
  138: case "$1" in
  139:   aclocal*)
  140:     echo 1>&2 "\
  141: WARNING: \`$1' is $msg.  You should only need it if
  142:          you modified \`acinclude.m4' or \`${configure_ac}'.  You might want
  143:          to install the \`Automake' and \`Perl' packages.  Grab them from
  144:          any GNU archive site."
  145:     touch aclocal.m4
  146:     ;;
  147: 
  148:   autoconf)
  149:     echo 1>&2 "\
  150: WARNING: \`$1' is $msg.  You should only need it if
  151:          you modified \`${configure_ac}'.  You might want to install the
  152:          \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
  153:          archive site."
  154:     touch configure
  155:     ;;
  156: 
  157:   autoheader)
  158:     echo 1>&2 "\
  159: WARNING: \`$1' is $msg.  You should only need it if
  160:          you modified \`acconfig.h' or \`${configure_ac}'.  You might want
  161:          to install the \`Autoconf' and \`GNU m4' packages.  Grab them
  162:          from any GNU archive site."
  163:     files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
  164:     test -z "$files" && files="config.h"
  165:     touch_files=
  166:     for f in $files; do
  167:       case "$f" in
  168:       *:*) touch_files="$touch_files "`echo "$f" |
  169: 				       sed -e 's/^[^:]*://' -e 's/:.*//'`;;
  170:       *) touch_files="$touch_files $f.in";;
  171:       esac
  172:     done
  173:     touch $touch_files
  174:     ;;
  175: 
  176:   automake*)
  177:     echo 1>&2 "\
  178: WARNING: \`$1' is $msg.  You should only need it if
  179:          you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
  180:          You might want to install the \`Automake' and \`Perl' packages.
  181:          Grab them from any GNU archive site."
  182:     find . -type f -name Makefile.am -print |
  183: 	   sed 's/\.am$/.in/' |
  184: 	   while read f; do touch "$f"; done
  185:     ;;
  186: 
  187:   autom4te)
  188:     echo 1>&2 "\
  189: WARNING: \`$1' is needed, but is $msg.
  190:          You might have modified some files without having the
  191:          proper tools for further handling them.
  192:          You can get \`$1' as part of \`Autoconf' from any GNU
  193:          archive site."
  194: 
  195:     file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'`
  196:     test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'`
  197:     if test -f "$file"; then
  198: 	touch $file
  199:     else
  200: 	test -z "$file" || exec >$file
  201: 	echo "#! /bin/sh"
  202: 	echo "# Created by GNU Automake missing as a replacement of"
  203: 	echo "#  $ $@"
  204: 	echo "exit 0"
  205: 	chmod +x $file
  206: 	exit 1
  207:     fi
  208:     ;;
  209: 
  210:   bison|yacc)
  211:     echo 1>&2 "\
  212: WARNING: \`$1' $msg.  You should only need it if
  213:          you modified a \`.y' file.  You may need the \`Bison' package
  214:          in order for those modifications to take effect.  You can get
  215:          \`Bison' from any GNU archive site."
  216:     rm -f y.tab.c y.tab.h
  217:     if [ $# -ne 1 ]; then
  218:         eval LASTARG="\${$#}"
  219: 	case "$LASTARG" in
  220: 	*.y)
  221: 	    SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
  222: 	    if [ -f "$SRCFILE" ]; then
  223: 	         cp "$SRCFILE" y.tab.c
  224: 	    fi
  225: 	    SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
  226: 	    if [ -f "$SRCFILE" ]; then
  227: 	         cp "$SRCFILE" y.tab.h
  228: 	    fi
  229: 	  ;;
  230: 	esac
  231:     fi
  232:     if [ ! -f y.tab.h ]; then
  233: 	echo >y.tab.h
  234:     fi
  235:     if [ ! -f y.tab.c ]; then
  236: 	echo 'main() { return 0; }' >y.tab.c
  237:     fi
  238:     ;;
  239: 
  240:   lex|flex)
  241:     echo 1>&2 "\
  242: WARNING: \`$1' is $msg.  You should only need it if
  243:          you modified a \`.l' file.  You may need the \`Flex' package
  244:          in order for those modifications to take effect.  You can get
  245:          \`Flex' from any GNU archive site."
  246:     rm -f lex.yy.c
  247:     if [ $# -ne 1 ]; then
  248:         eval LASTARG="\${$#}"
  249: 	case "$LASTARG" in
  250: 	*.l)
  251: 	    SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
  252: 	    if [ -f "$SRCFILE" ]; then
  253: 	         cp "$SRCFILE" lex.yy.c
  254: 	    fi
  255: 	  ;;
  256: 	esac
  257:     fi
  258:     if [ ! -f lex.yy.c ]; then
  259: 	echo 'main() { return 0; }' >lex.yy.c
  260:     fi
  261:     ;;
  262: 
  263:   help2man)
  264:     echo 1>&2 "\
  265: WARNING: \`$1' is $msg.  You should only need it if
  266: 	 you modified a dependency of a manual page.  You may need the
  267: 	 \`Help2man' package in order for those modifications to take
  268: 	 effect.  You can get \`Help2man' from any GNU archive site."
  269: 
  270:     file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
  271:     if test -z "$file"; then
  272: 	file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'`
  273:     fi
  274:     if [ -f "$file" ]; then
  275: 	touch $file
  276:     else
  277: 	test -z "$file" || exec >$file
  278: 	echo ".ab help2man is required to generate this page"
  279: 	exit 1
  280:     fi
  281:     ;;
  282: 
  283:   makeinfo)
  284:     echo 1>&2 "\
  285: WARNING: \`$1' is $msg.  You should only need it if
  286:          you modified a \`.texi' or \`.texinfo' file, or any other file
  287:          indirectly affecting the aspect of the manual.  The spurious
  288:          call might also be the consequence of using a buggy \`make' (AIX,
  289:          DU, IRIX).  You might want to install the \`Texinfo' package or
  290:          the \`GNU make' package.  Grab either from any GNU archive site."
  291:     # The file to touch is that specified with -o ...
  292:     file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
  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 '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $infile`
  297:       # ... or it is derived from the source name (dir/f.texi becomes f.info)
  298:       test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
  299:     fi
  300:     touch $file
  301:     ;;
  302: 
  303:   tar)
  304:     shift
  305: 
  306:     # We have already tried tar in the generic part.
  307:     # Look for gnutar/gtar before invocation to avoid ugly error
  308:     # messages.
  309:     if (gnutar --version > /dev/null 2>&1); then
  310:        gnutar "$@" && exit 0
  311:     fi
  312:     if (gtar --version > /dev/null 2>&1); then
  313:        gtar "$@" && exit 0
  314:     fi
  315:     firstarg="$1"
  316:     if shift; then
  317: 	case "$firstarg" in
  318: 	*o*)
  319: 	    firstarg=`echo "$firstarg" | sed s/o//`
  320: 	    tar "$firstarg" "$@" && exit 0
  321: 	    ;;
  322: 	esac
  323: 	case "$firstarg" in
  324: 	*h*)
  325: 	    firstarg=`echo "$firstarg" | sed s/h//`
  326: 	    tar "$firstarg" "$@" && exit 0
  327: 	    ;;
  328: 	esac
  329:     fi
  330: 
  331:     echo 1>&2 "\
  332: WARNING: I can't seem to be able to run \`tar' with the given arguments.
  333:          You may want to install GNU tar or Free paxutils, or check the
  334:          command line arguments."
  335:     exit 1
  336:     ;;
  337: 
  338:   *)
  339:     echo 1>&2 "\
  340: WARNING: \`$1' is needed, and is $msg.
  341:          You might have modified some files without having the
  342:          proper tools for further handling them.  Check the \`README' file,
  343:          it often tells you about the needed prerequisites for installing
  344:          this package.  You may also peek at any GNU archive site, in case
  345:          some other package would contain this missing \`$1' program."
  346:     exit 1
  347:     ;;
  348: esac
  349: 
  350: exit 0
  351: 
  352: # Local variables:
  353: # eval: (add-hook 'write-file-hooks 'time-stamp)
  354: # time-stamp-start: "scriptversion="
  355: # time-stamp-format: "%:y-%02m-%02d.%02H"
  356: # time-stamp-end: "$"
  357: # End:

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