config/missing
author mjsousa
Wed, 24 Dec 2014 13:19:53 +0000
changeset 967 544ff4dff04f
parent 353 17bffb57a8c5
permissions -rwxr-xr-x
Do constant propagation to symbolic_variables, and correctly handle constant folding and propagation of variable declarations.
353
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
     1
#! /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
     2
# Common stub for a few missing GNU programs while installing.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
     3
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
     4
scriptversion=2006-05-10.23
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
     5
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
     6
# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
     7
#   Free Software Foundation, Inc.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
     8
# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
     9
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    10
# This program is free software; you can redistribute it and/or modify
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    11
# it under the terms of the GNU General Public License as published by
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    12
# the Free Software Foundation; either version 2, or (at your option)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    13
# any later version.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    14
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    15
# This program is distributed in the hope that it will be useful,
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    16
# but WITHOUT ANY WARRANTY; without even the implied warranty of
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    17
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    18
# GNU General Public License for more details.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    19
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    20
# You should have received a copy of the GNU General Public License
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    21
# along with this program; if not, write to the Free Software
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    22
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    23
# 02110-1301, USA.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    24
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    25
# As a special exception to the GNU General Public License, if you
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    26
# distribute this file as part of a program that contains a
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    27
# configuration script generated by Autoconf, you may include it under
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    28
# the same distribution terms that you use for the rest of that program.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    29
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    30
if test $# -eq 0; then
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    31
  echo 1>&2 "Try \`$0 --help' for more information"
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    32
  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
    33
fi
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    34
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    35
run=:
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    36
sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    37
sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    38
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    39
# In the cases where this matters, `missing' is being run in the
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    40
# srcdir already.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    41
if test -f configure.ac; then
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    42
  configure_ac=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
    43
else
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    44
  configure_ac=configure.in
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    45
fi
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    46
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    47
msg="missing on your system"
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    48
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    49
case $1 in
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    50
--run)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    51
  # Try to run requested program, and just exit if it succeeds.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    52
  run=
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    53
  shift
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    54
  "$@" && 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
    55
  # Exit code 63 means version mismatch.  This often happens
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    56
  # when the user try to use an ancient version of a tool on
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    57
  # a file that requires a minimum version.  In this case we
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    58
  # we should proceed has if the program had been absent, or
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    59
  # if --run hadn't been passed.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    60
  if test $? = 63; then
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    61
    run=:
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    62
    msg="probably too old"
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    63
  fi
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    64
  ;;
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    65
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    66
  -h|--h|--he|--hel|--help)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    67
    echo "\
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    68
$0 [OPTION]... PROGRAM [ARGUMENT]...
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    69
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    70
Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    71
error status if there is no known handling for PROGRAM.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    72
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    73
Options:
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    74
  -h, --help      display this help and exit
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    75
  -v, --version   output version information and exit
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    76
  --run           try to run the given command, and emulate it if it fails
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    77
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    78
Supported PROGRAM values:
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    79
  aclocal      touch file \`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
    80
  autoconf     touch file \`configure'
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    81
  autoheader   touch file \`config.h.in'
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    82
  autom4te     touch the output file, or create a stub one
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    83
  automake     touch all \`Makefile.in' files
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    84
  bison        create \`y.tab.[ch]', if possible, from existing .[ch]
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    85
  flex         create \`lex.yy.c', if possible, from existing .c
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    86
  help2man     touch the output file
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    87
  lex          create \`lex.yy.c', if possible, from existing .c
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    88
  makeinfo     touch the output file
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    89
  tar          try tar, gnutar, gtar, then tar without non-portable flags
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    90
  yacc         create \`y.tab.[ch]', if possible, from existing .[ch]
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    91
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    92
Send bug reports to <bug-automake@gnu.org>."
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    93
    exit $?
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    94
    ;;
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    95
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    96
  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    97
    echo "missing $scriptversion (GNU Automake)"
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    98
    exit $?
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    99
    ;;
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   100
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   101
  -*)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   102
    echo 1>&2 "$0: Unknown \`$1' option"
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   103
    echo 1>&2 "Try \`$0 --help' for more information"
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   104
    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
   105
    ;;
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   106
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   107
esac
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   108
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   109
# Now exit if we have it, but it failed.  Also exit now if we
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   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).
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   112
case $1 in
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   113
  lex|yacc)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   114
    # Not GNU programs, they don't have --version.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   115
    ;;
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   116
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   117
  tar)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   118
    if test -n "$run"; then
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   119
       echo 1>&2 "ERROR: \`tar' requires --run"
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   120
       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
   121
    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   122
       exit 1
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   123
    fi
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   124
    ;;
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   125
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   126
  *)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   127
    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   128
       # We have it, but it failed.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   129
       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
   130
    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   131
       # Could not run --version or --help.  This is probably someone
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   132
       # running `$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
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   134
       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
   135
    fi
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   136
    ;;
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   137
esac
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   138
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
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
Mario de Sousa <msousa@fe.up.pt>
parents:
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
Mario de Sousa <msousa@fe.up.pt>
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
Mario de Sousa <msousa@fe.up.pt>
parents:
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
Mario de Sousa <msousa@fe.up.pt>
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 $# -ne 1; then
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   221
        eval LASTARG="\${$#}"
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   222
	case $LASTARG in
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   223
	*.y)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   224
	    SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   225
	    if test -f "$SRCFILE"; then
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   226
	         cp "$SRCFILE" y.tab.c
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   227
	    fi
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   228
	    SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   229
	    if test -f "$SRCFILE"; then
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   230
	         cp "$SRCFILE" 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
   231
	    fi
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   232
	  ;;
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   233
	esac
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   234
    fi
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   235
    if test ! -f y.tab.h; then
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   236
	echo >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
   237
    fi
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   238
    if test ! -f y.tab.c; then
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   239
	echo 'main() { return 0; }' >y.tab.c
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   240
    fi
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   241
    ;;
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   242
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   243
  lex|flex)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   244
    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
   245
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
   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>
parents:
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>
parents:
diff changeset
   248
         \`Flex' 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
   249
    rm -f 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
   250
    if test $# -ne 1; then
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   251
        eval LASTARG="\${$#}"
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   252
	case $LASTARG in
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   253
	*.l)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   254
	    SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   255
	    if test -f "$SRCFILE"; then
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   256
	         cp "$SRCFILE" 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
   257
	    fi
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   258
	  ;;
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   259
	esac
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
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
Mario de Sousa <msousa@fe.up.pt>
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
Mario de Sousa <msousa@fe.up.pt>
parents:
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
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   268
WARNING: \`$1' is $msg.  You should only need it if
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   269
	 you modified a dependency of a manual page.  You may need the
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   270
	 \`Help2man' package in order for those modifications to take
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   271
	 effect.  You can get \`Help2man' from any GNU archive site."
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   272
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   273
    file=`echo "$*" | sed -n "$sed_output"`
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   274
    test -z "$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>
parents:
diff changeset
   275
    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
   276
	touch $file
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   277
    else
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   278
	test -z "$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
   279
	echo ".ab help2man is required to generate this page"
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   280
	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
   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
Mario de Sousa <msousa@fe.up.pt>
parents:
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
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   285
    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
   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
Mario de Sousa <msousa@fe.up.pt>
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
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   309
    test -f $file || 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
   310
    touch $file
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   311
    ;;
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   312
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   313
  tar)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   314
    shift
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   315
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   316
    # We have already tried tar in the generic part.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   317
    # Look for gnutar/gtar before invocation to avoid ugly error
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   318
    # messages.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   319
    if (gnutar --version > /dev/null 2>&1); then
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   320
       gnutar "$@" && 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
   330
	    tar "$firstarg" "$@" && 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
   331
	    ;;
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   332
	esac
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   333
	case $firstarg in
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   334
	*h*)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   335
	    firstarg=`echo "$firstarg" | sed s/h//`
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   336
	    tar "$firstarg" "$@" && 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
   337
	    ;;
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   338
	esac
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   339
    fi
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   340
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   341
    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
   342
WARNING: I can't seem to be able to run \`tar' with the given arguments.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   343
         You may want to install GNU tar or Free paxutils, or check the
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   344
         command line arguments."
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   345
    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
   346
    ;;
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   347
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   348
  *)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   349
    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
   350
WARNING: \`$1' is needed, and 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
   351
         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
   352
         proper tools for further handling them.  Check the \`README' file,
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   353
         it often tells you about the needed prerequisites for installing
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   354
         this package.  You may also peek at any GNU archive site, in case
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   355
         some other package would contain this missing \`$1' program."
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   356
    exit 1
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   357
    ;;
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   358
esac
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   359
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   360
exit 0
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   361
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   362
# Local variables:
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   363
# eval: (add-hook 'write-file-hooks 'time-stamp)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   364
# time-stamp-start: "scriptversion="
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   365
# time-stamp-format: "%:y-%02m-%02d.%02H"
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   366
# time-stamp-end: "$"
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   367
# End: