config/missing
author mjsousa
Sat, 07 May 2016 21:17:49 +0100
changeset 1010 242907849850
parent 353 17bffb57a8c5
permissions -rwxr-xr-x
Correctly identify errors when parsing erroneous code (make sure flex goes back to INITIAL state when code contains errors that do not allow determining whether ST or IL is being parsed)
353
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#! /bin/sh
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# Common stub for a few missing GNU programs while installing.
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scriptversion=2006-05-10.23
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# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006
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#   Free Software Foundation, Inc.
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# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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# 02110-1301, USA.
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# As a special exception to the GNU General Public License, if you
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# distribute this file as part of a program that contains a
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# configuration script generated by Autoconf, you may include it under
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# the same distribution terms that you use for the rest of that program.
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if test $# -eq 0; then
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  echo 1>&2 "Try \`$0 --help' for more information"
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  exit 1
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fi
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run=:
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sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
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sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
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# In the cases where this matters, `missing' is being run in the
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# srcdir already.
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if test -f configure.ac; then
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  configure_ac=configure.ac
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else
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  configure_ac=configure.in
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fi
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msg="missing on your system"
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case $1 in
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--run)
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  # Try to run requested program, and just exit if it succeeds.
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  run=
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  shift
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  "$@" && exit 0
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  # Exit code 63 means version mismatch.  This often happens
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  # when the user try to use an ancient version of a tool on
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  # a file that requires a minimum version.  In this case we
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  # we should proceed has if the program had been absent, or
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  # if --run hadn't been passed.
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  if test $? = 63; then
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    run=:
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    msg="probably too old"
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  fi
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  ;;
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  -h|--h|--he|--hel|--help)
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    echo "\
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$0 [OPTION]... PROGRAM [ARGUMENT]...
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Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
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error status if there is no known handling for PROGRAM.
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Options:
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  -h, --help      display this help and exit
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  -v, --version   output version information and exit
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  --run           try to run the given command, and emulate it if it fails
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Supported PROGRAM values:
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  aclocal      touch file \`aclocal.m4'
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  autoconf     touch file \`configure'
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  autoheader   touch file \`config.h.in'
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  autom4te     touch the output file, or create a stub one
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  automake     touch all \`Makefile.in' files
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  bison        create \`y.tab.[ch]', if possible, from existing .[ch]
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  flex         create \`lex.yy.c', if possible, from existing .c
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  help2man     touch the output file
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  lex          create \`lex.yy.c', if possible, from existing .c
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  makeinfo     touch the output file
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  tar          try tar, gnutar, gtar, then tar without non-portable flags
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  yacc         create \`y.tab.[ch]', if possible, from existing .[ch]
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Send bug reports to <bug-automake@gnu.org>."
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    exit $?
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    ;;
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  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
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    echo "missing $scriptversion (GNU Automake)"
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    exit $?
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    ;;
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  -*)
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    echo 1>&2 "$0: Unknown \`$1' option"
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    echo 1>&2 "Try \`$0 --help' for more information"
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    exit 1
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    ;;
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esac
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# Now exit if we have it, but it failed.  Also exit now if we
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   110
# don't have it and --version was passed (most likely to detect
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   111
# the program).
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parents:
diff changeset
   112
case $1 in
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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parents:
diff changeset
   113
  lex|yacc)
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parents:
diff changeset
   114
    # Not GNU programs, they don't have --version.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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parents:
diff changeset
   115
    ;;
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parents:
diff changeset
   116
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   117
  tar)
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Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   118
    if test -n "$run"; then
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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parents:
diff changeset
   119
       echo 1>&2 "ERROR: \`tar' requires --run"
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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   120
       exit 1
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parents:
diff changeset
   121
    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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diff changeset
   122
       exit 1
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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parents:
diff changeset
   123
    fi
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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parents:
diff changeset
   124
    ;;
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Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   125
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   126
  *)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   127
    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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parents:
diff changeset
   128
       # We have it, but it failed.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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parents:
diff changeset
   129
       exit 1
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Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   130
    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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diff changeset
   131
       # Could not run --version or --help.  This is probably someone
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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parents:
diff changeset
   132
       # running `$TOOL --version' or `$TOOL --help' to check whether
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   133
       # $TOOL exists and not knowing $TOOL uses missing.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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diff changeset
   134
       exit 1
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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diff changeset
   135
    fi
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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parents:
diff changeset
   136
    ;;
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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diff changeset
   137
esac
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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diff changeset
   138
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
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diff changeset
   139
# If it does not exist, or fails to run (possibly an outdated version),
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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diff changeset
   140
# try to emulate it.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   141
case $1 in
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   142
  aclocal*)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   143
    echo 1>&2 "\
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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parents:
diff changeset
   144
WARNING: \`$1' is $msg.  You should only need it if
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   145
         you modified \`acinclude.m4' or \`${configure_ac}'.  You might want
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   146
         to install the \`Automake' and \`Perl' packages.  Grab them from
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   147
         any GNU archive site."
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   148
    touch aclocal.m4
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   149
    ;;
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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diff changeset
   150
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   151
  autoconf)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   152
    echo 1>&2 "\
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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parents:
diff changeset
   153
WARNING: \`$1' is $msg.  You should only need it if
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   154
         you modified \`${configure_ac}'.  You might want to install the
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   155
         \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   156
         archive site."
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   157
    touch configure
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   158
    ;;
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   159
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   160
  autoheader)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   161
    echo 1>&2 "\
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   162
WARNING: \`$1' is $msg.  You should only need it if
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   163
         you modified \`acconfig.h' or \`${configure_ac}'.  You might want
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   164
         to install the \`Autoconf' and \`GNU m4' packages.  Grab them
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   165
         from any GNU archive site."
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   166
    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   167
    test -z "$files" && files="config.h"
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   168
    touch_files=
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   169
    for f in $files; do
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   170
      case $f in
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   171
      *:*) touch_files="$touch_files "`echo "$f" |
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   172
				       sed -e 's/^[^:]*://' -e 's/:.*//'`;;
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   173
      *) touch_files="$touch_files $f.in";;
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   174
      esac
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   175
    done
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   176
    touch $touch_files
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   177
    ;;
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   178
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   179
  automake*)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   180
    echo 1>&2 "\
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   181
WARNING: \`$1' is $msg.  You should only need it if
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   182
         you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   183
         You might want to install the \`Automake' and \`Perl' packages.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   184
         Grab them from any GNU archive site."
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   185
    find . -type f -name Makefile.am -print |
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   186
	   sed 's/\.am$/.in/' |
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   187
	   while read f; do touch "$f"; done
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   188
    ;;
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   189
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   190
  autom4te)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   191
    echo 1>&2 "\
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   192
WARNING: \`$1' is needed, but is $msg.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   193
         You might have modified some files without having the
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   194
         proper tools for further handling them.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   195
         You can get \`$1' as part of \`Autoconf' from any GNU
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   196
         archive site."
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   197
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   198
    file=`echo "$*" | sed -n "$sed_output"`
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   199
    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   200
    if test -f "$file"; then
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   201
	touch $file
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   202
    else
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   203
	test -z "$file" || exec >$file
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   204
	echo "#! /bin/sh"
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   205
	echo "# Created by GNU Automake missing as a replacement of"
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   206
	echo "#  $ $@"
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   207
	echo "exit 0"
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   208
	chmod +x $file
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   209
	exit 1
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   210
    fi
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   211
    ;;
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   212
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   213
  bison|yacc)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   214
    echo 1>&2 "\
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   215
WARNING: \`$1' $msg.  You should only need it if
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   216
         you modified a \`.y' file.  You may need the \`Bison' package
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   217
         in order for those modifications to take effect.  You can get
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   218
         \`Bison' from any GNU archive site."
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   219
    rm -f y.tab.c y.tab.h
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   220
    if test $# -ne 1; then
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   221
        eval LASTARG="\${$#}"
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   222
	case $LASTARG in
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diff changeset
   223
	*.y)
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diff changeset
   224
	    SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
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diff changeset
   225
	    if test -f "$SRCFILE"; then
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   226
	         cp "$SRCFILE" y.tab.c
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   227
	    fi
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parents:
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   228
	    SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
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   229
	    if test -f "$SRCFILE"; then
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   230
	         cp "$SRCFILE" y.tab.h
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   231
	    fi
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   232
	  ;;
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   233
	esac
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   234
    fi
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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diff changeset
   235
    if test ! -f y.tab.h; then
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   236
	echo >y.tab.h
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diff changeset
   237
    fi
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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   238
    if test ! -f y.tab.c; then
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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   239
	echo 'main() { return 0; }' >y.tab.c
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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   240
    fi
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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   241
    ;;
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diff changeset
   242
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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diff changeset
   243
  lex|flex)
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diff changeset
   244
    echo 1>&2 "\
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   245
WARNING: \`$1' is $msg.  You should only need it if
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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   246
         you modified a \`.l' file.  You may need the \`Flex' package
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
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diff changeset
   247
         in order for those modifications to take effect.  You can get
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
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diff changeset
   248
         \`Flex' from any GNU archive site."
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diff changeset
   249
    rm -f lex.yy.c
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diff changeset
   250
    if test $# -ne 1; then
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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diff changeset
   251
        eval LASTARG="\${$#}"
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diff changeset
   252
	case $LASTARG in
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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diff changeset
   253
	*.l)
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diff changeset
   254
	    SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
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diff changeset
   255
	    if test -f "$SRCFILE"; then
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diff changeset
   256
	         cp "$SRCFILE" lex.yy.c
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diff changeset
   257
	    fi
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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diff changeset
   258
	  ;;
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diff changeset
   259
	esac
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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diff changeset
   260
    fi
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   261
    if test ! -f lex.yy.c; then
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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parents:
diff changeset
   262
	echo 'main() { return 0; }' >lex.yy.c
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   263
    fi
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   264
    ;;
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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diff changeset
   265
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   266
  help2man)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   267
    echo 1>&2 "\
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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diff changeset
   268
WARNING: \`$1' is $msg.  You should only need it if
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   269
	 you modified a dependency of a manual page.  You may need the
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
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diff changeset
   270
	 \`Help2man' package in order for those modifications to take
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
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diff changeset
   271
	 effect.  You can get \`Help2man' from any GNU archive site."
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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diff changeset
   272
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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   273
    file=`echo "$*" | sed -n "$sed_output"`
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
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diff changeset
   274
    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
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diff changeset
   275
    if test -f "$file"; then
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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diff changeset
   276
	touch $file
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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diff changeset
   277
    else
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
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diff changeset
   278
	test -z "$file" || exec >$file
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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parents:
diff changeset
   279
	echo ".ab help2man is required to generate this page"
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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diff changeset
   280
	exit 1
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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parents:
diff changeset
   281
    fi
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   282
    ;;
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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diff changeset
   283
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   284
  makeinfo)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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parents:
diff changeset
   285
    echo 1>&2 "\
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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parents:
diff changeset
   286
WARNING: \`$1' is $msg.  You should only need it if
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   287
         you modified a \`.texi' or \`.texinfo' file, or any other file
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   288
         indirectly affecting the aspect of the manual.  The spurious
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   289
         call might also be the consequence of using a buggy \`make' (AIX,
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   290
         DU, IRIX).  You might want to install the \`Texinfo' package or
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   291
         the \`GNU make' package.  Grab either from any GNU archive site."
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   292
    # The file to touch is that specified with -o ...
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   293
    file=`echo "$*" | sed -n "$sed_output"`
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   294
    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   295
    if test -z "$file"; then
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   296
      # ... or it is the one specified with @setfilename ...
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   297
      infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   298
      file=`sed -n '
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   299
	/^@setfilename/{
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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parents:
diff changeset
   300
	  s/.* \([^ ]*\) *$/\1/
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   301
	  p
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   302
	  q
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   303
	}' $infile`
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   304
      # ... or it is derived from the source name (dir/f.texi becomes f.info)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   305
      test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   306
    fi
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   307
    # If the file does not exist, the user really needs makeinfo;
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   308
    # let's fail without touching anything.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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parents:
diff changeset
   309
    test -f $file || exit 1
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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parents:
diff changeset
   310
    touch $file
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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parents:
diff changeset
   311
    ;;
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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diff changeset
   312
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   313
  tar)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   314
    shift
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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diff changeset
   315
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   316
    # We have already tried tar in the generic part.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   317
    # Look for gnutar/gtar before invocation to avoid ugly error
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   318
    # messages.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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parents:
diff changeset
   319
    if (gnutar --version > /dev/null 2>&1); then
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
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diff changeset
   320
       gnutar "$@" && exit 0
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   321
    fi
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   322
    if (gtar --version > /dev/null 2>&1); then
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   323
       gtar "$@" && exit 0
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   324
    fi
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   325
    firstarg="$1"
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   326
    if shift; then
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   327
	case $firstarg in
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   328
	*o*)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   329
	    firstarg=`echo "$firstarg" | sed s/o//`
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
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	    tar "$firstarg" "$@" && exit 0
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	    ;;
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	esac
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	case $firstarg in
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	*h*)
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   335
	    firstarg=`echo "$firstarg" | sed s/h//`
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	    tar "$firstarg" "$@" && exit 0
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	    ;;
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	esac
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    fi
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   340
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    echo 1>&2 "\
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   342
WARNING: I can't seem to be able to run \`tar' with the given arguments.
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   343
         You may want to install GNU tar or Free paxutils, or check the
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         command line arguments."
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   345
    exit 1
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   346
    ;;
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   347
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   348
  *)
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   349
    echo 1>&2 "\
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   350
WARNING: \`$1' is needed, and is $msg.
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   351
         You might have modified some files without having the
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   352
         proper tools for further handling them.  Check the \`README' file,
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   353
         it often tells you about the needed prerequisites for installing
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   354
         this package.  You may also peek at any GNU archive site, in case
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   355
         some other package would contain this missing \`$1' program."
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   356
    exit 1
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   357
    ;;
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   358
esac
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   359
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   360
exit 0
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   361
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   362
# Local variables:
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   363
# eval: (add-hook 'write-file-hooks 'time-stamp)
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   364
# time-stamp-start: "scriptversion="
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   365
# time-stamp-format: "%:y-%02m-%02d.%02H"
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   366
# time-stamp-end: "$"
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   367
# End: