Ignore:
Timestamp:
2012-02-28T14:18:52+13:00 (12 years ago)
Author:
kjdon
Message:

getting greenstone to work properly on 64 bit machines. COMPAT32BITFLAGS is no more. Don't need -m32 option. Instead, have ARCH_DEP_FLAGS, which gets -fPIC on 64 bit machines. Note that I have used version 2.63 of autoconf. SOme configure files had previously been generated with v 2.65. Have also got rid of lib64 for compiling expat and iconv - only need one version now, not 32 bit version for greenstone and 64 bit version for apache

File:
1 edited

Legend:

Unmodified
Added
Removed

  • main/trunk/greenstone2/configure

    r24958 r25149  
    11#! /bin/sh
    22# Guess values for system-dependent variables and create Makefiles.
    3 # Generated by GNU Autoconf 2.59.
     3# Generated by GNU Autoconf 2.63.
    44#
    5 # Copyright (C) 2003 Free Software Foundation, Inc.
     5# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
     6# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
    67# This configure script is free software; the Free Software Foundation
    78# gives unlimited permission to copy, distribute and modify it.
    … …  
    1011## --------------------- ##
    1112
    12 # Be Bourne compatible
     13# Be more Bourne compatible
     14DUALCASE=1; export DUALCASE # for MKS sh
    1315if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
    1416  emulate sh
    1517  NULLCMD=:
    16   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
     18  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
    1719  # is contrary to our usage.  Disable this feature.
    1820  alias -g '${1+"$@"}'='"$@"'
    19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
    20   set -o posix
    21 fi
    22 DUALCASE=1; export DUALCASE # for MKS sh
    23 
    24 # Support unset when possible.
    25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
    26   as_unset=unset
    27 else
    28   as_unset=false
    29 fi
    30 
    31 
    32 # Work around bugs in pre-3.0 UWIN ksh.
    33 $as_unset ENV MAIL MAILPATH
    34 PS1='$ '
    35 PS2='> '
    36 PS4='+ '
    37 
    38 # NLS nuisances.
    39 for as_var in \
    40   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
    41   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
    42   LC_TELEPHONE LC_TIME
    43 do
    44   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
    45     eval $as_var=C; export $as_var
    46   else
    47     $as_unset $as_var
    48   fi
    49 done
    50 
    51 # Required to use basename.
    52 if expr a : '\(a\)' >/dev/null 2>&1; then
    53   as_expr=expr
    54 else
    55   as_expr=false
    56 fi
    57 
    58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
    59   as_basename=basename
    60 else
    61   as_basename=false
    62 fi
    63 
    64 
    65 # Name of the executable.
    66 as_me=`$as_basename "$0" ||
    67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
    68      X"$0" : 'X\(//\)$' \| \
    69      X"$0" : 'X\(/\)$' \| \
    70      .     : '\(.\)' 2>/dev/null ||
    71 echo X/"$0" |
    72     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
    73       /^X\/\(\/\/\)$/{ s//\1/; q; }
    74       /^X\/\(\/\).*/{ s//\1/; q; }
    75       s/.*/./; q'`
    76 
    77 
    78 # PATH needs CR, and LINENO needs CR and PATH.
     21  setopt NO_GLOB_SUBST
     22else
     23  case `(set -o) 2>/dev/null` in
     24  *posix*) set -o posix ;;
     25esac
     26
     27fi
     28
     29
     30
     31
     32# PATH needs CR
    7933# Avoid depending upon Character Ranges.
    8034as_cr_letters='abcdefghijklmnopqrstuvwxyz'
    … …  
    8438as_cr_alnum=$as_cr_Letters$as_cr_digits
    8539
     40as_nl='
     41'
     42export as_nl
     43# Printing a long string crashes Solaris 7 /usr/bin/printf.
     44as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
     45as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
     46as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
     47if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
     48  as_echo='printf %s\n'
     49  as_echo_n='printf %s'
     50else
     51  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
     52    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
     53    as_echo_n='/usr/ucb/echo -n'
     54  else
     55    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
     56    as_echo_n_body='eval
     57      arg=$1;
     58      case $arg in
     59      *"$as_nl"*)
     60    expr "X$arg" : "X\\(.*\\)$as_nl";
     61    arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
     62      esac;
     63      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
     64    '
     65    export as_echo_n_body
     66    as_echo_n='sh -c $as_echo_n_body as_echo'
     67  fi
     68  export as_echo_body
     69  as_echo='sh -c $as_echo_body as_echo'
     70fi
     71
    8672# The user is always right.
    8773if test "${PATH_SEPARATOR+set}" != set; then
    88   echo "#! /bin/sh" >conf$$.sh
    89   echo  "exit 0"   >>conf$$.sh
    90   chmod +x conf$$.sh
    91   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
    92     PATH_SEPARATOR=';'
    93   else
    94     PATH_SEPARATOR=:
    95   fi
    96   rm -f conf$$.sh
    97 fi
    98 
    99 
    100   as_lineno_1=$LINENO
    101   as_lineno_2=$LINENO
    102   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
    103   test "x$as_lineno_1" != "x$as_lineno_2" &&
    104   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
    105   # Find who we are.  Look in the path if we contain no path at all
    106   # relative or not.
    107   case $0 in
    108     *[\\/]* ) as_myself=$0 ;;
    109     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     74  PATH_SEPARATOR=:
     75  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
     76    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
     77      PATH_SEPARATOR=';'
     78  }
     79fi
     80
     81# Support unset when possible.
     82if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
     83  as_unset=unset
     84else
     85  as_unset=false
     86fi
     87
     88
     89# IFS
     90# We need space, tab and new line, in precisely that order.  Quoting is
     91# there to prevent editors from complaining about space-tab.
     92# (If _AS_PATH_WALK were called with IFS unset, it would disable word
     93# splitting by setting IFS to empty value.)
     94IFS=" ""    $as_nl"
     95
     96# Find who we are.  Look in the path if we contain no directory separator.
     97case $0 in
     98  *[\\/]* ) as_myself=$0 ;;
     99  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    110100for as_dir in $PATH
    111101do
    … …  
    114104  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
    115105done
    116 
    117        ;;
    118   esac
    119   # We did not find ourselves, most probably we were run as `sh COMMAND'
    120   # in which case we are not to be found in the path.
    121   if test "x$as_myself" = x; then
    122     as_myself=$0
    123   fi
    124   if test ! -f "$as_myself"; then
    125     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
    126    { (exit 1); exit 1; }; }
    127   fi
    128   case $CONFIG_SHELL in
    129   '')
     106IFS=$as_save_IFS
     107
     108     ;;
     109esac
     110# We did not find ourselves, most probably we were run as `sh COMMAND'
     111# in which case we are not to be found in the path.
     112if test "x$as_myself" = x; then
     113  as_myself=$0
     114fi
     115if test ! -f "$as_myself"; then
     116  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
     117  { (exit 1); exit 1; }
     118fi
     119
     120# Work around bugs in pre-3.0 UWIN ksh.
     121for as_var in ENV MAIL MAILPATH
     122do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
     123done
     124PS1='$ '
     125PS2='> '
     126PS4='+ '
     127
     128# NLS nuisances.
     129LC_ALL=C
     130export LC_ALL
     131LANGUAGE=C
     132export LANGUAGE
     133
     134# Required to use basename.
     135if expr a : '\(a\)' >/dev/null 2>&1 &&
     136   test "X`expr 00001 : '.*\(...\)'`" = X001; then
     137  as_expr=expr
     138else
     139  as_expr=false
     140fi
     141
     142if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
     143  as_basename=basename
     144else
     145  as_basename=false
     146fi
     147
     148
     149# Name of the executable.
     150as_me=`$as_basename -- "$0" ||
     151$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
     152     X"$0" : 'X\(//\)$' \| \
     153     X"$0" : 'X\(/\)' \| . 2>/dev/null ||
     154$as_echo X/"$0" |
     155    sed '/^.*\/\([^/][^/]*\)\/*$/{
     156        s//\1/
     157        q
     158      }
     159      /^X\/\(\/\/\)$/{
     160        s//\1/
     161        q
     162      }
     163      /^X\/\(\/\).*/{
     164        s//\1/
     165        q
     166      }
     167      s/.*/./; q'`
     168
     169# CDPATH.
     170$as_unset CDPATH
     171
     172
     173if test "x$CONFIG_SHELL" = x; then
     174  if (eval ":") 2>/dev/null; then
     175  as_have_required=yes
     176else
     177  as_have_required=no
     178fi
     179
     180  if test $as_have_required = yes &&     (eval ":
     181(as_func_return () {
     182  (exit \$1)
     183}
     184as_func_success () {
     185  as_func_return 0
     186}
     187as_func_failure () {
     188  as_func_return 1
     189}
     190as_func_ret_success () {
     191  return 0
     192}
     193as_func_ret_failure () {
     194  return 1
     195}
     196
     197exitcode=0
     198if as_func_success; then
     199  :
     200else
     201  exitcode=1
     202  echo as_func_success failed.
     203fi
     204
     205if as_func_failure; then
     206  exitcode=1
     207  echo as_func_failure succeeded.
     208fi
     209
     210if as_func_ret_success; then
     211  :
     212else
     213  exitcode=1
     214  echo as_func_ret_success failed.
     215fi
     216
     217if as_func_ret_failure; then
     218  exitcode=1
     219  echo as_func_ret_failure succeeded.
     220fi
     221
     222if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
     223  :
     224else
     225  exitcode=1
     226  echo positional parameters were not saved.
     227fi
     228
     229test \$exitcode = 0) || { (exit 1); exit 1; }
     230
     231(
     232  as_lineno_1=\$LINENO
     233  as_lineno_2=\$LINENO
     234  test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
     235  test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
     236") 2> /dev/null; then
     237  :
     238else
     239  as_candidate_shells=
    130240    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    131241for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
    … …  
    133243  IFS=$as_save_IFS
    134244  test -z "$as_dir" && as_dir=.
    135   for as_base in sh bash ksh sh5; do
    136      case $as_dir in
     245  case $as_dir in
    137246     /*)
    138        if ("$as_dir/$as_base" -c '
     247       for as_base in sh bash ksh sh5; do
     248         as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
     249       done;;
     250       esac
     251done
     252IFS=$as_save_IFS
     253
     254
     255      for as_shell in $as_candidate_shells $SHELL; do
     256     # Try only shells that exist, to save several forks.
     257     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
     258        { ("$as_shell") 2> /dev/null <<\_ASEOF
     259if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
     260  emulate sh
     261  NULLCMD=:
     262  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
     263  # is contrary to our usage.  Disable this feature.
     264  alias -g '${1+"$@"}'='"$@"'
     265  setopt NO_GLOB_SUBST
     266else
     267  case `(set -o) 2>/dev/null` in
     268  *posix*) set -o posix ;;
     269esac
     270
     271fi
     272
     273
     274:
     275_ASEOF
     276}; then
     277  CONFIG_SHELL=$as_shell
     278           as_have_required=yes
     279           if { "$as_shell" 2> /dev/null <<\_ASEOF
     280if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
     281  emulate sh
     282  NULLCMD=:
     283  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
     284  # is contrary to our usage.  Disable this feature.
     285  alias -g '${1+"$@"}'='"$@"'
     286  setopt NO_GLOB_SUBST
     287else
     288  case `(set -o) 2>/dev/null` in
     289  *posix*) set -o posix ;;
     290esac
     291
     292fi
     293
     294
     295:
     296(as_func_return () {
     297  (exit $1)
     298}
     299as_func_success () {
     300  as_func_return 0
     301}
     302as_func_failure () {
     303  as_func_return 1
     304}
     305as_func_ret_success () {
     306  return 0
     307}
     308as_func_ret_failure () {
     309  return 1
     310}
     311
     312exitcode=0
     313if as_func_success; then
     314  :
     315else
     316  exitcode=1
     317  echo as_func_success failed.
     318fi
     319
     320if as_func_failure; then
     321  exitcode=1
     322  echo as_func_failure succeeded.
     323fi
     324
     325if as_func_ret_success; then
     326  :
     327else
     328  exitcode=1
     329  echo as_func_ret_success failed.
     330fi
     331
     332if as_func_ret_failure; then
     333  exitcode=1
     334  echo as_func_ret_failure succeeded.
     335fi
     336
     337if ( set x; as_func_ret_success y && test x = "$1" ); then
     338  :
     339else
     340  exitcode=1
     341  echo positional parameters were not saved.
     342fi
     343
     344test $exitcode = 0) || { (exit 1); exit 1; }
     345
     346(
    139347  as_lineno_1=$LINENO
    140348  as_lineno_2=$LINENO
    141   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
    142349  test "x$as_lineno_1" != "x$as_lineno_2" &&
    143   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
    144          $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
    145          $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
    146          CONFIG_SHELL=$as_dir/$as_base
    147          export CONFIG_SHELL
    148          exec "$CONFIG_SHELL" "$0" ${1+"$@"}
    149        fi;;
    150      esac
    151        done
    152 done
    153 ;;
    154   esac
     350  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
     351
     352_ASEOF
     353}; then
     354  break
     355fi
     356
     357fi
     358
     359      done
     360
     361      if test "x$CONFIG_SHELL" != x; then
     362  for as_var in BASH_ENV ENV
     363    do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
     364    done
     365    export CONFIG_SHELL
     366    exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
     367fi
     368
     369
     370    if test $as_have_required = no; then
     371  echo This script requires a shell more modern than all the
     372      echo shells that I found on your system.  Please install a
     373      echo modern shell, or manually run the script under such a
     374      echo shell if you do have one.
     375      { (exit 1); exit 1; }
     376fi
     377
     378
     379fi
     380
     381fi
     382
     383
     384
     385(eval "as_func_return () {
     386  (exit \$1)
     387}
     388as_func_success () {
     389  as_func_return 0
     390}
     391as_func_failure () {
     392  as_func_return 1
     393}
     394as_func_ret_success () {
     395  return 0
     396}
     397as_func_ret_failure () {
     398  return 1
     399}
     400
     401exitcode=0
     402if as_func_success; then
     403  :
     404else
     405  exitcode=1
     406  echo as_func_success failed.
     407fi
     408
     409if as_func_failure; then
     410  exitcode=1
     411  echo as_func_failure succeeded.
     412fi
     413
     414if as_func_ret_success; then
     415  :
     416else
     417  exitcode=1
     418  echo as_func_ret_success failed.
     419fi
     420
     421if as_func_ret_failure; then
     422  exitcode=1
     423  echo as_func_ret_failure succeeded.
     424fi
     425
     426if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
     427  :
     428else
     429  exitcode=1
     430  echo positional parameters were not saved.
     431fi
     432
     433test \$exitcode = 0") || {
     434  echo No shell found that supports shell functions.
     435  echo Please tell [email protected] about your system,
     436  echo including any error possibly output before this message.
     437  echo This can help us improve future autoconf versions.
     438  echo Configuration will now proceed without shell functions.
     439}
     440
     441
     442
     443  as_lineno_1=$LINENO
     444  as_lineno_2=$LINENO
     445  test "x$as_lineno_1" != "x$as_lineno_2" &&
     446  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
    155447
    156448  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
    157449  # uniformly replaced by the line number.  The first 'sed' inserts a
    158   # line-number line before each line; the second 'sed' does the real
    159   # work.  The second script uses 'N' to pair each line-number line
    160   # with the numbered line, and appends trailing '-' during
    161   # substitution so that $LINENO is not a special case at line end.
     450  # line-number line after each line using $LINENO; the second 'sed'
     451  # does the real work.  The second script uses 'N' to pair each
     452  # line-number line with the line containing $LINENO, and appends
     453  # trailing '-' during substitution so that $LINENO is not a special
     454  # case at line end.
    162455  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
    163   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
    164   sed '=' <$as_myself |
     456  # scripts with optimization help from Paolo Bonzini.  Blame Lee
     457  # E. McMahon (1931-1989) for sed's syntax.  :-)
     458  sed -n '
     459    p
     460    /[$]LINENO/=
     461  ' <$as_myself |
    165462    sed '
     463      s/[$]LINENO.*/&-/
     464      t lineno
     465      b
     466      :lineno
    166467      N
    167       s,$,-,
    168       : loop
    169       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
     468      :loop
     469      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
    170470      t loop
    171       s,-$,,
    172       s,^['$as_cr_digits']*\n,,
     471      s/-\n.*//
    173472    ' >$as_me.lineno &&
    174   chmod +x $as_me.lineno ||
    175     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
     473  chmod +x "$as_me.lineno" ||
     474    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
    176475   { (exit 1); exit 1; }; }
    177476
    178477  # Don't try to exec as it changes $[0], causing all sort of problems
    179478  # (the dirname of $[0] is not the place where we might find the
    180   # original and so on.  Autoconf is especially sensible to this).
    181   . ./$as_me.lineno
     479  # original and so on.  Autoconf is especially sensitive to this).
     480  . "./$as_me.lineno"
    182481  # Exit status is that of the last command.
    183482  exit
    … …  
    185484
    186485
    187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
    188   *c*,-n*) ECHO_N= ECHO_C='
    189 ' ECHO_T='  ' ;;
    190   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
    191   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
    192 esac
    193 
    194 if expr a : '\(a\)' >/dev/null 2>&1; then
     486if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
     487  as_dirname=dirname
     488else
     489  as_dirname=false
     490fi
     491
     492ECHO_C= ECHO_N= ECHO_T=
     493case `echo -n x` in
     494-n*)
     495  case `echo 'x\c'` in
     496  *c*) ECHO_T=' ';; # ECHO_T is single tab character.
     497  *)   ECHO_C='\c';;
     498  esac;;
     499*)
     500  ECHO_N='-n';;
     501esac
     502if expr a : '\(a\)' >/dev/null 2>&1 &&
     503   test "X`expr 00001 : '.*\(...\)'`" = X001; then
    195504  as_expr=expr
    196505else
    … …  
    199508
    200509rm -f conf$$ conf$$.exe conf$$.file
    201 echo >conf$$.file
    202 if ln -s conf$$.file conf$$ 2>/dev/null; then
    203   # We could just check for DJGPP; but this test a) works b) is more generic
    204   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
    205   if test -f conf$$.exe; then
    206     # Don't use ln at all; we don't have any links
     510if test -d conf$$.dir; then
     511  rm -f conf$$.dir/conf$$.file
     512else
     513  rm -f conf$$.dir
     514  mkdir conf$$.dir 2>/dev/null
     515fi
     516if (echo >conf$$.file) 2>/dev/null; then
     517  if ln -s conf$$.file conf$$ 2>/dev/null; then
     518    as_ln_s='ln -s'
     519    # ... but there are two gotchas:
     520    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
     521    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
     522    # In both cases, we have to default to `cp -p'.
     523    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
     524      as_ln_s='cp -p'
     525  elif ln conf$$.file conf$$ 2>/dev/null; then
     526    as_ln_s=ln
     527  else
    207528    as_ln_s='cp -p'
    208   else
    209     as_ln_s='ln -s'
    210529  fi
    211 elif ln conf$$.file conf$$ 2>/dev/null; then
    212   as_ln_s=ln
    213530else
    214531  as_ln_s='cp -p'
    215532fi
    216 rm -f conf$$ conf$$.exe conf$$.file
     533rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
     534rmdir conf$$.dir 2>/dev/null
    217535
    218536if mkdir -p . 2>/dev/null; then
    … …  
    223541fi
    224542
    225 as_executable_p="test -f"
     543if test -x / >/dev/null 2>&1; then
     544  as_test_x='test -x'
     545else
     546  if ls -dL / >/dev/null 2>&1; then
     547    as_ls_L_option=L
     548  else
     549    as_ls_L_option=
     550  fi
     551  as_test_x='
     552    eval sh -c '\''
     553      if test -d "$1"; then
     554    test -d "$1/.";
     555      else
     556    case $1 in
     557    -*)set "./$1";;
     558    esac;
     559    case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
     560    ???[sx]*):;;*)false;;esac;fi
     561    '\'' sh
     562  '
     563fi
     564as_executable_p=$as_test_x
    226565
    227566# Sed expression to map a string onto a valid CPP name.
    … …  
    232571
    233572
    234 # IFS
    235 # We need space, tab and new line, in precisely that order.
    236 as_nl='
    237 '
    238 IFS="   $as_nl"
    239 
    240 # CDPATH.
    241 $as_unset CDPATH
    242 
     573
     574exec 7<&0 </dev/null 6>&1
    243575
    244576# Name of the host.
    … …  
    247579ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
    248580
    249 exec 6>&1
    250 
    251581#
    252582# Initializations.
    253583#
    254584ac_default_prefix=/usr/local
     585ac_clean_files=
    255586ac_config_libobj_dir=.
     587LIBOBJS=
    256588cross_compiling=no
    257589subdirs=
    … …  
    259591MAKEFLAGS=
    260592SHELL=${CONFIG_SHELL-/bin/sh}
    261 
    262 # Maximum number of lines to put in a shell here document.
    263 # This variable seems obsolete.  It should probably be removed, and
    264 # only ac_max_sed_lines should be used.
    265 : ${ac_max_here_lines=38}
    266593
    267594# Identity of this package.
    … …  
    275602ac_includes_default="\
    276603#include <stdio.h>
    277 #if HAVE_SYS_TYPES_H
     604#ifdef HAVE_SYS_TYPES_H
    278605# include <sys/types.h>
    279606#endif
    280 #if HAVE_SYS_STAT_H
     607#ifdef HAVE_SYS_STAT_H
    281608# include <sys/stat.h>
    282609#endif
    283 #if STDC_HEADERS
     610#ifdef STDC_HEADERS
    284611# include <stdlib.h>
    285612# include <stddef.h>
    286613#else
    287 # if HAVE_STDLIB_H
     614# ifdef HAVE_STDLIB_H
    288615#  include <stdlib.h>
    289616# endif
    290617#endif
    291 #if HAVE_STRING_H
    292 # if !STDC_HEADERS && HAVE_MEMORY_H
     618#ifdef HAVE_STRING_H
     619# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
    293620#  include <memory.h>
    294621# endif
    295622# include <string.h>
    296623#endif
    297 #if HAVE_STRINGS_H
     624#ifdef HAVE_STRINGS_H
    298625# include <strings.h>
    299626#endif
    300 #if HAVE_INTTYPES_H
     627#ifdef HAVE_INTTYPES_H
    301628# include <inttypes.h>
    302 #else
    303 # if HAVE_STDINT_H
    304 #  include <stdint.h>
    305 # endif
    306629#endif
    307 #if HAVE_UNISTD_H
     630#ifdef HAVE_STDINT_H
     631# include <stdint.h>
     632#endif
     633#ifdef HAVE_UNISTD_H
    308634# include <unistd.h>
    309635#endif"
    310636
    311 ac_subdirs_all="$ac_subdirs_all common-src"
    312 ac_subdirs_all="$ac_subdirs_all build-src"
    313 ac_subdirs_all="$ac_subdirs_all runtime-src"
    314 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS PACKAGE VERSION USE_FASTCGI USE_LANGACTION USE_CORBA MICO_DIR ENABLE_JAVA USE_Z3950 USE_YAZ USE_WVWARE USE_JDBM USE_GDBM ENABLE_ACCENTFOLD USE_SQLITE USE_RSS USE_APACHE_HTTPD ENABLE_JNI ENABLE_MG ENABLE_MGPP ENABLE_LUCENE LDFLAGS CFLAGS CC CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX AWK YACC build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S SET_MAKE RANLIB ac_ct_RANLIB COMPAT32BITFLAGS MICO_VER CPP EGREP U ANSI2KNR ALLOCA LIBOBJS STATIC gsdlos MODULEDIRS subdirs LTLIBOBJS'
     637enable_option_checking=no
     638ac_subst_vars='LTLIBOBJS
     639subdirs
     640MODULEDIRS
     641gsdlos
     642STATIC
     643LIBOBJS
     644ALLOCA
     645ANSI2KNR
     646U
     647EGREP
     648GREP
     649CPP
     650MICO_VER
     651ARCH_DEP_FLAGS
     652RANLIB
     653SET_MAKE
     654LN_S
     655INSTALL_DATA
     656INSTALL_SCRIPT
     657INSTALL_PROGRAM
     658target_os
     659target_vendor
     660target_cpu
     661target
     662host_os
     663host_vendor
     664host_cpu
     665host
     666build_os
     667build_vendor
     668build_cpu
     669build
     670YFLAGS
     671YACC
     672AWK
     673ac_ct_CXX
     674CXXFLAGS
     675CXX
     676OBJEXT
     677EXEEXT
     678ac_ct_CC
     679CPPFLAGS
     680CC
     681CFLAGS
     682LDFLAGS
     683ENABLE_LUCENE
     684ENABLE_MGPP
     685ENABLE_MG
     686ENABLE_JNI
     687USE_APACHE_HTTPD
     688USE_RSS
     689USE_SQLITE
     690ENABLE_ACCENTFOLD
     691USE_GDBM
     692USE_JDBM
     693USE_WVWARE
     694USE_YAZ
     695USE_Z3950
     696ENABLE_JAVA
     697MICO_DIR
     698USE_CORBA
     699USE_LANGACTION
     700USE_FASTCGI
     701VERSION
     702PACKAGE
     703target_alias
     704host_alias
     705build_alias
     706LIBS
     707ECHO_T
     708ECHO_N
     709ECHO_C
     710DEFS
     711mandir
     712localedir
     713libdir
     714psdir
     715pdfdir
     716dvidir
     717htmldir
     718infodir
     719docdir
     720oldincludedir
     721includedir
     722localstatedir
     723sharedstatedir
     724sysconfdir
     725datadir
     726datarootdir
     727libexecdir
     728sbindir
     729bindir
     730program_transform_name
     731prefix
     732exec_prefix
     733PACKAGE_BUGREPORT
     734PACKAGE_STRING
     735PACKAGE_VERSION
     736PACKAGE_TARNAME
     737PACKAGE_NAME
     738PATH_SEPARATOR
     739SHELL'
    315740ac_subst_files=''
     741ac_user_opts='
     742enable_option_checking
     743enable_corba
     744with_micodir
     745enable_java
     746enable_z3950
     747enable_yaz
     748enable_wvware
     749enable_jdbm
     750enable_gdbm
     751enable_accentfold
     752enable_sqlite
     753enable_rss
     754enable_apache_httpd
     755enable_jni
     756enable_mg
     757enable_mgpp
     758enable_lucene
     759with_dmalloc
     760with_regex
     761'
     762      ac_precious_vars='build_alias
     763host_alias
     764target_alias
     765CC
     766CFLAGS
     767LDFLAGS
     768LIBS
     769CPPFLAGS
     770CXX
     771CXXFLAGS
     772CCC
     773YACC
     774YFLAGS
     775CPP'
     776ac_subdirs_all='common-src
     777build-src
     778runtime-src'
    316779
    317780# Initialize some variables set by options.
    318781ac_init_help=
    319782ac_init_version=false
     783ac_unrecognized_opts=
     784ac_unrecognized_sep=
    320785# The variables have the same names as the options, with
    321786# dashes changed to underlines.
    … …  
    340805# by default will actually change.
    341806# Use braces instead of parens because sh, perl, etc. also accept them.
     807# (The list follows the same order as the GNU Coding Standards.)
    342808bindir='${exec_prefix}/bin'
    343809sbindir='${exec_prefix}/sbin'
    344810libexecdir='${exec_prefix}/libexec'
    345 datadir='${prefix}/share'
     811datarootdir='${prefix}/share'
     812datadir='${datarootdir}'
    346813sysconfdir='${prefix}/etc'
    347814sharedstatedir='${prefix}/com'
    348815localstatedir='${prefix}/var'
    349 libdir='${exec_prefix}/lib'
    350816includedir='${prefix}/include'
    351817oldincludedir='/usr/include'
    352 infodir='${prefix}/info'
    353 mandir='${prefix}/man'
     818docdir='${datarootdir}/doc/${PACKAGE}'
     819infodir='${datarootdir}/info'
     820htmldir='${docdir}'
     821dvidir='${docdir}'
     822pdfdir='${docdir}'
     823psdir='${docdir}'
     824libdir='${exec_prefix}/lib'
     825localedir='${datarootdir}/locale'
     826mandir='${datarootdir}/man'
    354827
    355828ac_prev=
     829ac_dashdash=
    356830for ac_option
    357831do
    358832  # If the previous option needs an argument, assign it.
    359833  if test -n "$ac_prev"; then
    360     eval "$ac_prev=\$ac_option"
     834    eval $ac_prev=\$ac_option
    361835    ac_prev=
    362836    continue
    363837  fi
    364838
    365   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
     839  case $ac_option in
     840  *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
     841  *)    ac_optarg=yes ;;
     842  esac
    366843
    367844  # Accept the important Cygnus configure options, so we can diagnose typos.
    368845
    369   case $ac_option in
     846  case $ac_dashdash$ac_option in
     847  --)
     848    ac_dashdash=yes ;;
    370849
    371850  -bindir | --bindir | --bindi | --bind | --bin | --bi)
    … …  
    389868    cache_file=config.cache ;;
    390869
    391   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
     870  -datadir | --datadir | --datadi | --datad)
    392871    ac_prev=datadir ;;
    393   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
    394   | --da=*)
     872  -datadir=* | --datadir=* | --datadi=* | --datad=*)
    395873    datadir=$ac_optarg ;;
    396874
     875  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
     876  | --dataroo | --dataro | --datar)
     877    ac_prev=datarootdir ;;
     878  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
     879  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
     880    datarootdir=$ac_optarg ;;
     881
    397882  -disable-* | --disable-*)
    398     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
     883    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
    399884    # Reject names that are not valid shell variable names.
    400     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
    401       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
     885    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
     886      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
    402887   { (exit 1); exit 1; }; }
    403     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
    404     eval "enable_$ac_feature=no" ;;
     888    ac_useropt_orig=$ac_useropt
     889    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     890    case $ac_user_opts in
     891      *"
     892"enable_$ac_useropt"
     893"*) ;;
     894      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
     895     ac_unrecognized_sep=', ';;
     896    esac
     897    eval enable_$ac_useropt=no ;;
     898
     899  -docdir | --docdir | --docdi | --doc | --do)
     900    ac_prev=docdir ;;
     901  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
     902    docdir=$ac_optarg ;;
     903
     904  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
     905    ac_prev=dvidir ;;
     906  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
     907    dvidir=$ac_optarg ;;
    405908
    406909  -enable-* | --enable-*)
    407     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
     910    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
    408911    # Reject names that are not valid shell variable names.
    409     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
    410       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
     912    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
     913      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
    411914   { (exit 1); exit 1; }; }
    412     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
    413     case $ac_option in
    414       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
    415       *) ac_optarg=yes ;;
     915    ac_useropt_orig=$ac_useropt
     916    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     917    case $ac_user_opts in
     918      *"
     919"enable_$ac_useropt"
     920"*) ;;
     921      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
     922     ac_unrecognized_sep=', ';;
    416923    esac
    417     eval "enable_$ac_feature='$ac_optarg'" ;;
     924    eval enable_$ac_useropt=\$ac_optarg ;;
    418925
    419926  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
    … …  
    442949    host_alias=$ac_optarg ;;
    443950
     951  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
     952    ac_prev=htmldir ;;
     953  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
     954  | --ht=*)
     955    htmldir=$ac_optarg ;;
     956
    444957  -includedir | --includedir | --includedi | --included | --include \
    445958  | --includ | --inclu | --incl | --inc)
    … …  
    466979    libexecdir=$ac_optarg ;;
    467980
     981  -localedir | --localedir | --localedi | --localed | --locale)
     982    ac_prev=localedir ;;
     983  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
     984    localedir=$ac_optarg ;;
     985
    468986  -localstatedir | --localstatedir | --localstatedi | --localstated \
    469   | --localstate | --localstat | --localsta | --localst \
    470   | --locals | --local | --loca | --loc | --lo)
     987  | --localstate | --localstat | --localsta | --localst | --locals)
    471988    ac_prev=localstatedir ;;
    472989  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
    473   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
    474   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
     990  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
    475991    localstatedir=$ac_optarg ;;
    476992
    … …  
    5371053    program_transform_name=$ac_optarg ;;
    5381054
     1055  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
     1056    ac_prev=pdfdir ;;
     1057  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
     1058    pdfdir=$ac_optarg ;;
     1059
     1060  -psdir | --psdir | --psdi | --psd | --ps)
     1061    ac_prev=psdir ;;
     1062  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
     1063    psdir=$ac_optarg ;;
     1064
    5391065  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    5401066  | -silent | --silent | --silen | --sile | --sil)
    … …  
    5871113
    5881114  -with-* | --with-*)
    589     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
     1115    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
    5901116    # Reject names that are not valid shell variable names.
    591     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
    592       { echo "$as_me: error: invalid package name: $ac_package" >&2
     1117    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
     1118      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
    5931119   { (exit 1); exit 1; }; }
    594     ac_package=`echo $ac_package| sed 's/-/_/g'`
    595     case $ac_option in
    596       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
    597       *) ac_optarg=yes ;;
     1120    ac_useropt_orig=$ac_useropt
     1121    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     1122    case $ac_user_opts in
     1123      *"
     1124"with_$ac_useropt"
     1125"*) ;;
     1126      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
     1127     ac_unrecognized_sep=', ';;
    5981128    esac
    599     eval "with_$ac_package='$ac_optarg'" ;;
     1129    eval with_$ac_useropt=\$ac_optarg ;;
    6001130
    6011131  -without-* | --without-*)
    602     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
     1132    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
    6031133    # Reject names that are not valid shell variable names.
    604     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
    605       { echo "$as_me: error: invalid package name: $ac_package" >&2
     1134    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
     1135      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
    6061136   { (exit 1); exit 1; }; }
    607     ac_package=`echo $ac_package | sed 's/-/_/g'`
    608     eval "with_$ac_package=no" ;;
     1137    ac_useropt_orig=$ac_useropt
     1138    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     1139    case $ac_user_opts in
     1140      *"
     1141"with_$ac_useropt"
     1142"*) ;;
     1143      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
     1144     ac_unrecognized_sep=', ';;
     1145    esac
     1146    eval with_$ac_useropt=no ;;
    6091147
    6101148  --x)
    … …  
    6261164    x_libraries=$ac_optarg ;;
    6271165
    628   -*) { echo "$as_me: error: unrecognized option: $ac_option
     1166  -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
    6291167Try \`$0 --help' for more information." >&2
    6301168   { (exit 1); exit 1; }; }
    … …  
    6351173    # Reject names that are not valid shell variable names.
    6361174    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
    637       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
     1175      { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
    6381176   { (exit 1); exit 1; }; }
    639     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
    640     eval "$ac_envvar='$ac_optarg'"
     1177    eval $ac_envvar=\$ac_optarg
    6411178    export $ac_envvar ;;
    6421179
    6431180  *)
    6441181    # FIXME: should be removed in autoconf 3.0.
    645     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
     1182    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
    6461183    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
    647       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
     1184      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
    6481185    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
    6491186    ;;
    … …  
    6541191if test -n "$ac_prev"; then
    6551192  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
    656   { echo "$as_me: error: missing argument to $ac_option" >&2
     1193  { $as_echo "$as_me: error: missing argument to $ac_option" >&2
    6571194   { (exit 1); exit 1; }; }
    6581195fi
    6591196
    660 # Be sure to have absolute paths.
    661 for ac_var in exec_prefix prefix
     1197if test -n "$ac_unrecognized_opts"; then
     1198  case $enable_option_checking in
     1199    no) ;;
     1200    fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2
     1201   { (exit 1); exit 1; }; } ;;
     1202    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
     1203  esac
     1204fi
     1205
     1206# Check all directory arguments for consistency.
     1207for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
     1208        datadir sysconfdir sharedstatedir localstatedir includedir \
     1209        oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
     1210        libdir localedir mandir
    6621211do
    663   eval ac_val=$`echo $ac_var`
     1212  eval ac_val=\$$ac_var
     1213  # Remove trailing slashes.
    6641214  case $ac_val in
    665     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
    666     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
    667    { (exit 1); exit 1; }; };;
     1215    */ )
     1216      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
     1217      eval $ac_var=\$ac_val;;
    6681218  esac
    669 done
    670 
    671 # Be sure to have absolute paths.
    672 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
    673           localstatedir libdir includedir oldincludedir infodir mandir
    674 do
    675   eval ac_val=$`echo $ac_var`
     1219  # Be sure to have absolute directory names.
    6761220  case $ac_val in
    677     [\\/$]* | ?:[\\/]* ) ;;
    678     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
    679    { (exit 1); exit 1; }; };;
     1221    [\\/$]* | ?:[\\/]* )  continue;;
     1222    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
    6801223  esac
     1224  { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
     1225   { (exit 1); exit 1; }; }
    6811226done
    6821227
    … …  
    6921237  if test "x$build_alias" = x; then
    6931238    cross_compiling=maybe
    694     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
     1239    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
    6951240    If a cross compiler is detected then cross compile mode will be used." >&2
    6961241  elif test "x$build_alias" != "x$host_alias"; then
    … …  
    7051250
    7061251
     1252ac_pwd=`pwd` && test -n "$ac_pwd" &&
     1253ac_ls_di=`ls -di .` &&
     1254ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
     1255  { $as_echo "$as_me: error: working directory cannot be determined" >&2
     1256   { (exit 1); exit 1; }; }
     1257test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
     1258  { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
     1259   { (exit 1); exit 1; }; }
     1260
     1261
    7071262# Find the source files, if location was not specified.
    7081263if test -z "$srcdir"; then
    7091264  ac_srcdir_defaulted=yes
    710   # Try the directory containing this script, then its parent.
    711   ac_confdir=`(dirname "$0") 2>/dev/null ||
    712 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
    713      X"$0" : 'X\(//\)[^/]' \| \
    714      X"$0" : 'X\(//\)$' \| \
    715      X"$0" : 'X\(/\)' \| \
    716      .     : '\(.\)' 2>/dev/null ||
    717 echo X"$0" |
    718     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
    719       /^X\(\/\/\)[^/].*/{ s//\1/; q; }
    720       /^X\(\/\/\)$/{ s//\1/; q; }
    721       /^X\(\/\).*/{ s//\1/; q; }
    722       s/.*/./; q'`
     1265  # Try the directory containing this script, then the parent directory.
     1266  ac_confdir=`$as_dirname -- "$as_myself" ||
     1267$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
     1268     X"$as_myself" : 'X\(//\)[^/]' \| \
     1269     X"$as_myself" : 'X\(//\)$' \| \
     1270     X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
     1271$as_echo X"$as_myself" |
     1272    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
     1273        s//\1/
     1274        q
     1275      }
     1276      /^X\(\/\/\)[^/].*/{
     1277        s//\1/
     1278        q
     1279      }
     1280      /^X\(\/\/\)$/{
     1281        s//\1/
     1282        q
     1283      }
     1284      /^X\(\/\).*/{
     1285        s//\1/
     1286        q
     1287      }
     1288      s/.*/./; q'`
    7231289  srcdir=$ac_confdir
    724   if test ! -r $srcdir/$ac_unique_file; then
     1290  if test ! -r "$srcdir/$ac_unique_file"; then
    7251291    srcdir=..
    7261292  fi
    … …  
    7281294  ac_srcdir_defaulted=no
    7291295fi
    730 if test ! -r $srcdir/$ac_unique_file; then
    731   if test "$ac_srcdir_defaulted" = yes; then
    732     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
     1296if test ! -r "$srcdir/$ac_unique_file"; then
     1297  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
     1298  { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
    7331299   { (exit 1); exit 1; }; }
    734   else
    735     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
     1300fi
     1301ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
     1302ac_abs_confdir=`(
     1303    cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
    7361304   { (exit 1); exit 1; }; }
    737   fi
    738 fi
    739 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
    740   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
    741    { (exit 1); exit 1; }; }
    742 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
    743 ac_env_build_alias_set=${build_alias+set}
    744 ac_env_build_alias_value=$build_alias
    745 ac_cv_env_build_alias_set=${build_alias+set}
    746 ac_cv_env_build_alias_value=$build_alias
    747 ac_env_host_alias_set=${host_alias+set}
    748 ac_env_host_alias_value=$host_alias
    749 ac_cv_env_host_alias_set=${host_alias+set}
    750 ac_cv_env_host_alias_value=$host_alias
    751 ac_env_target_alias_set=${target_alias+set}
    752 ac_env_target_alias_value=$target_alias
    753 ac_cv_env_target_alias_set=${target_alias+set}
    754 ac_cv_env_target_alias_value=$target_alias
    755 ac_env_CC_set=${CC+set}
    756 ac_env_CC_value=$CC
    757 ac_cv_env_CC_set=${CC+set}
    758 ac_cv_env_CC_value=$CC
    759 ac_env_CFLAGS_set=${CFLAGS+set}
    760 ac_env_CFLAGS_value=$CFLAGS
    761 ac_cv_env_CFLAGS_set=${CFLAGS+set}
    762 ac_cv_env_CFLAGS_value=$CFLAGS
    763 ac_env_LDFLAGS_set=${LDFLAGS+set}
    764 ac_env_LDFLAGS_value=$LDFLAGS
    765 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
    766 ac_cv_env_LDFLAGS_value=$LDFLAGS
    767 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
    768 ac_env_CPPFLAGS_value=$CPPFLAGS
    769 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
    770 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
    771 ac_env_CXX_set=${CXX+set}
    772 ac_env_CXX_value=$CXX
    773 ac_cv_env_CXX_set=${CXX+set}
    774 ac_cv_env_CXX_value=$CXX
    775 ac_env_CXXFLAGS_set=${CXXFLAGS+set}
    776 ac_env_CXXFLAGS_value=$CXXFLAGS
    777 ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
    778 ac_cv_env_CXXFLAGS_value=$CXXFLAGS
    779 ac_env_CPP_set=${CPP+set}
    780 ac_env_CPP_value=$CPP
    781 ac_cv_env_CPP_set=${CPP+set}
    782 ac_cv_env_CPP_value=$CPP
     1305    pwd)`
     1306# When building in place, set srcdir=.
     1307if test "$ac_abs_confdir" = "$ac_pwd"; then
     1308  srcdir=.
     1309fi
     1310# Remove unnecessary trailing slashes from srcdir.
     1311# Double slashes in file names in object file debugging info
     1312# mess up M-x gdb in Emacs.
     1313case $srcdir in
     1314*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
     1315esac
     1316for ac_var in $ac_precious_vars; do
     1317  eval ac_env_${ac_var}_set=\${${ac_var}+set}
     1318  eval ac_env_${ac_var}_value=\$${ac_var}
     1319  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
     1320  eval ac_cv_env_${ac_var}_value=\$${ac_var}
     1321done
    7831322
    7841323#
    … …  
    8091348      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
    8101349
    811 _ACEOF
    812 
    813   cat <<_ACEOF
    8141350Installation directories:
    8151351  --prefix=PREFIX         install architecture-independent files in PREFIX
    816               [$ac_default_prefix]
     1352                          [$ac_default_prefix]
    8171353  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
    818               [PREFIX]
     1354                          [PREFIX]
    8191355
    8201356By default, \`make install' will install all the files in
    … …  
    8261362
    8271363Fine tuning of the installation directories:
    828   --bindir=DIR           user executables [EPREFIX/bin]
    829   --sbindir=DIR          system admin executables [EPREFIX/sbin]
    830   --libexecdir=DIR       program executables [EPREFIX/libexec]
    831   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
    832   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
    833   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
    834   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
    835   --libdir=DIR           object code libraries [EPREFIX/lib]
    836   --includedir=DIR       C header files [PREFIX/include]
    837   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
    838   --infodir=DIR          info documentation [PREFIX/info]
    839   --mandir=DIR           man documentation [PREFIX/man]
     1364  --bindir=DIR            user executables [EPREFIX/bin]
     1365  --sbindir=DIR           system admin executables [EPREFIX/sbin]
     1366  --libexecdir=DIR        program executables [EPREFIX/libexec]
     1367  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
     1368  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
     1369  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
     1370  --libdir=DIR            object code libraries [EPREFIX/lib]
     1371  --includedir=DIR        C header files [PREFIX/include]
     1372  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
     1373  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
     1374  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
     1375  --infodir=DIR           info documentation [DATAROOTDIR/info]
     1376  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
     1377  --mandir=DIR            man documentation [DATAROOTDIR/man]
     1378  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
     1379  --htmldir=DIR           html documentation [DOCDIR]
     1380  --dvidir=DIR            dvi documentation [DOCDIR]
     1381  --pdfdir=DIR            pdf documentation [DOCDIR]
     1382  --psdir=DIR             ps documentation [DOCDIR]
    8401383_ACEOF
    8411384
    … …  
    8541397
    8551398Optional Features:
     1399  --disable-option-checking  ignore unrecognized --enable/--with options
    8561400  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
    8571401  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
    … …  
    8851429  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
    8861430              nonstandard directory <lib dir>
    887   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
    888               headers in a nonstandard directory <include dir>
     1431  LIBS        libraries to pass to the linker, e.g. -l<library>
     1432  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
     1433              you have headers in a nonstandard directory <include dir>
    8891434  CXX         C++ compiler command
    8901435  CXXFLAGS    C++ compiler flags
     1436  YACC        The `Yet Another C Compiler' implementation to use. Defaults to
     1437              the first program found out of: `bison -y', `byacc', `yacc'.
     1438  YFLAGS      The list of arguments that will be passed by default to $YACC.
     1439              This script will default YFLAGS to the empty string to avoid a
     1440              default value of `-d' given by some make applications.
    8911441  CPP         C preprocessor
    8921442
    … …  
    8951445
    8961446_ACEOF
     1447ac_status=$?
    8971448fi
    8981449
    8991450if test "$ac_init_help" = "recursive"; then
    9001451  # If there are subdirs, report their specific --help.
    901   ac_popdir=`pwd`
    9021452  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
    903     test -d $ac_dir || continue
     1453    test -d "$ac_dir" ||
     1454      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
     1455      continue
    9041456    ac_builddir=.
    9051457
    906 if test "$ac_dir" != .; then
    907   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
    908   # A "../" for each directory in $ac_dir_suffix.
    909   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
    910 else
    911   ac_dir_suffix= ac_top_builddir=
    912 fi
     1458case "$ac_dir" in
     1459.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
     1460*)
     1461  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
     1462  # A ".." for each directory in $ac_dir_suffix.
     1463  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
     1464  case $ac_top_builddir_sub in
     1465  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
     1466  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
     1467  esac ;;
     1468esac
     1469ac_abs_top_builddir=$ac_pwd
     1470ac_abs_builddir=$ac_pwd$ac_dir_suffix
     1471# for backward compatibility:
     1472ac_top_builddir=$ac_top_build_prefix
    9131473
    9141474case $srcdir in
    915   .)  # No --srcdir option.  We are building in place.
     1475  .)  # We are building in place.
    9161476    ac_srcdir=.
    917     if test -z "$ac_top_builddir"; then
    918        ac_top_srcdir=.
     1477    ac_top_srcdir=$ac_top_builddir_sub
     1478    ac_abs_top_srcdir=$ac_pwd ;;
     1479  [\\/]* | ?:[\\/]* )  # Absolute name.
     1480    ac_srcdir=$srcdir$ac_dir_suffix;
     1481    ac_top_srcdir=$srcdir
     1482    ac_abs_top_srcdir=$srcdir ;;
     1483  *) # Relative name.
     1484    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
     1485    ac_top_srcdir=$ac_top_build_prefix$srcdir
     1486    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
     1487esac
     1488ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
     1489
     1490    cd "$ac_dir" || { ac_status=$?; continue; }
     1491    # Check for guested configure.
     1492    if test -f "$ac_srcdir/configure.gnu"; then
     1493      echo &&
     1494      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
     1495    elif test -f "$ac_srcdir/configure"; then
     1496      echo &&
     1497      $SHELL "$ac_srcdir/configure" --help=recursive
    9191498    else
    920        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
    921     fi ;;
    922   [\\/]* | ?:[\\/]* )  # Absolute path.
    923     ac_srcdir=$srcdir$ac_dir_suffix;
    924     ac_top_srcdir=$srcdir ;;
    925   *) # Relative path.
    926     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
    927     ac_top_srcdir=$ac_top_builddir$srcdir ;;
    928 esac
    929 
    930 # Do not use `cd foo && pwd` to compute absolute paths, because
    931 # the directories may not exist.
    932 case `pwd` in
    933 .) ac_abs_builddir="$ac_dir";;
    934 *)
    935   case "$ac_dir" in
    936   .) ac_abs_builddir=`pwd`;;
    937   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
    938   *) ac_abs_builddir=`pwd`/"$ac_dir";;
    939   esac;;
    940 esac
    941 case $ac_abs_builddir in
    942 .) ac_abs_top_builddir=${ac_top_builddir}.;;
    943 *)
    944   case ${ac_top_builddir}. in
    945   .) ac_abs_top_builddir=$ac_abs_builddir;;
    946   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
    947   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
    948   esac;;
    949 esac
    950 case $ac_abs_builddir in
    951 .) ac_abs_srcdir=$ac_srcdir;;
    952 *)
    953   case $ac_srcdir in
    954   .) ac_abs_srcdir=$ac_abs_builddir;;
    955   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
    956   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
    957   esac;;
    958 esac
    959 case $ac_abs_builddir in
    960 .) ac_abs_top_srcdir=$ac_top_srcdir;;
    961 *)
    962   case $ac_top_srcdir in
    963   .) ac_abs_top_srcdir=$ac_abs_builddir;;
    964   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
    965   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
    966   esac;;
    967 esac
    968 
    969     cd $ac_dir
    970     # Check for guested configure; otherwise get Cygnus style configure.
    971     if test -f $ac_srcdir/configure.gnu; then
    972       echo
    973       $SHELL $ac_srcdir/configure.gnu  --help=recursive
    974     elif test -f $ac_srcdir/configure; then
    975       echo
    976       $SHELL $ac_srcdir/configure  --help=recursive
    977     elif test -f $ac_srcdir/configure.ac ||
    978        test -f $ac_srcdir/configure.in; then
    979       echo
    980       $ac_configure --help
    981     else
    982       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
    983     fi
    984     cd $ac_popdir
     1499      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
     1500    fi || ac_status=$?
     1501    cd "$ac_pwd" || { ac_status=$?; break; }
    9851502  done
    9861503fi
    9871504
    988 test -n "$ac_init_help" && exit 0
     1505test -n "$ac_init_help" && exit $ac_status
    9891506if $ac_init_version; then
    9901507  cat <<\_ACEOF
    991 
    992 Copyright (C) 2003 Free Software Foundation, Inc.
     1508configure
     1509generated by GNU Autoconf 2.63
     1510
     1511Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
     15122002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
    9931513This configure script is free software; the Free Software Foundation
    9941514gives unlimited permission to copy, distribute and modify it.
    9951515_ACEOF
    996   exit 0
    997 fi
    998 exec 5>config.log
    999 cat >&5 <<_ACEOF
     1516  exit
     1517fi
     1518cat >config.log <<_ACEOF
    10001519This file contains any messages produced by compilers while
    10011520running configure, to aid debugging if configure makes a mistake.
    10021521
    10031522It was created by $as_me, which was
    1004 generated by GNU Autoconf 2.59.  Invocation command line was
     1523generated by GNU Autoconf 2.63.  Invocation command line was
    10051524
    10061525  $ $0 $@
    10071526
    10081527_ACEOF
     1528exec 5>>config.log
    10091529{
    10101530cat <<_ASUNAME
    … …  
    10251545/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
    10261546/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
    1027 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
     1547/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
    10281548/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
    10291549/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
    … …  
    10371557  IFS=$as_save_IFS
    10381558  test -z "$as_dir" && as_dir=.
    1039   echo "PATH: $as_dir"
     1559  $as_echo "PATH: $as_dir"
    10401560done
     1561IFS=$as_save_IFS
    10411562
    10421563} >&5
    … …  
    10601581ac_configure_args0=
    10611582ac_configure_args1=
    1062 ac_sep=
    10631583ac_must_keep_next=false
    10641584for ac_pass in 1 2
    … …  
    10711591    | -silent | --silent | --silen | --sile | --sil)
    10721592      continue ;;
    1073     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
    1074       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
     1593    *\'*)
     1594      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
    10751595    esac
    10761596    case $ac_pass in
    … …  
    10931613    esac
    10941614      fi
    1095       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
    1096       # Get rid of the leading space.
    1097       ac_sep=" "
     1615      ac_configure_args="$ac_configure_args '$ac_arg'"
    10981616      ;;
    10991617    esac
    … …  
    11061624# config.log.  We remove comments because anyway the quotes in there
    11071625# would cause problems or look ugly.
    1108 # WARNING: Be sure not to use single quotes in there, as some shells,
    1109 # such as our DU 5.0 friend, will then `close' the trap.
     1626# WARNING: Use '\'' to represent an apostrophe within the trap.
     1627# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
    11101628trap 'exit_status=$?
    11111629  # Save into config.log some information that might help in debugging.
    … …  
    11201638    echo
    11211639    # The following way of writing the cache mishandles newlines in values,
    1122 {
     1640(
     1641  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
     1642    eval ac_val=\$$ac_var
     1643    case $ac_val in #(
     1644    *${as_nl}*)
     1645      case $ac_var in #(
     1646      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
     1647$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
     1648      esac
     1649      case $ac_var in #(
     1650      _ | IFS | as_nl) ;; #(
     1651      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
     1652      *) $as_unset $ac_var ;;
     1653      esac ;;
     1654    esac
     1655  done
    11231656  (set) 2>&1 |
    1124     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
    1125     *ac_space=\ *)
     1657    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
     1658    *${as_nl}ac_space=\ *)
    11261659      sed -n \
    1127     "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
    1128       s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
     1660    "s/'\''/'\''\\\\'\'''\''/g;
     1661      s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
     1662      ;; #(
     1663    *)
     1664      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
    11291665      ;;
    1130     *)
    1131       sed -n \
    1132     "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
    1133       ;;
    1134     esac;
    1135 }
     1666    esac |
     1667    sort
     1668)
    11361669    echo
    11371670
    … …  
    11441677    for ac_var in $ac_subst_vars
    11451678    do
    1146       eval ac_val=$`echo $ac_var`
    1147       echo "$ac_var='"'"'$ac_val'"'"'"
     1679      eval ac_val=\$$ac_var
     1680      case $ac_val in
     1681      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
     1682      esac
     1683      $as_echo "$ac_var='\''$ac_val'\''"
    11481684    done | sort
    11491685    echo
    … …  
    11511687    if test -n "$ac_subst_files"; then
    11521688      cat <<\_ASBOX
    1153 ## ------------- ##
    1154 ## Output files. ##
    1155 ## ------------- ##
     1689## ------------------- ##
     1690## File substitutions. ##
     1691## ------------------- ##
    11561692_ASBOX
    11571693      echo
    11581694      for ac_var in $ac_subst_files
    11591695      do
    1160     eval ac_val=$`echo $ac_var`
    1161     echo "$ac_var='"'"'$ac_val'"'"'"
     1696    eval ac_val=\$$ac_var
     1697    case $ac_val in
     1698    *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
     1699    esac
     1700    $as_echo "$ac_var='\''$ac_val'\''"
    11621701      done | sort
    11631702      echo
    … …  
    11711710_ASBOX
    11721711      echo
    1173       sed "/^$/d" confdefs.h | sort
     1712      cat confdefs.h
    11741713      echo
    11751714    fi
    11761715    test "$ac_signal" != 0 &&
    1177       echo "$as_me: caught signal $ac_signal"
    1178     echo "$as_me: exit $exit_status"
     1716      $as_echo "$as_me: caught signal $ac_signal"
     1717    $as_echo "$as_me: exit $exit_status"
    11791718  } >&5
    1180   rm -f core *.core &&
    1181   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
     1719  rm -f core *.core core.conftest.* &&
     1720    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
    11821721    exit $exit_status
    1183      ' 0
     1722' 0
    11841723for ac_signal in 1 2 13 15; do
    11851724  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
    … …  
    11881727
    11891728# confdefs.h avoids OS command line length limits that DEFS can exceed.
    1190 rm -rf conftest* confdefs.h
    1191 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
    1192 echo >confdefs.h
     1729rm -f -r conftest* confdefs.h
    11931730
    11941731# Predefined preprocessor variables.
    … …  
    12201757
    12211758# Let the site file select an alternate cache file if it wants to.
    1222 # Prefer explicitly selected file to automatically selected ones.
    1223 if test -z "$CONFIG_SITE"; then
    1224   if test "x$prefix" != xNONE; then
    1225     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
    1226   else
    1227     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
    1228   fi
    1229 fi
    1230 for ac_site_file in $CONFIG_SITE; do
     1759# Prefer an explicitly selected file to automatically selected ones.
     1760ac_site_file1=NONE
     1761ac_site_file2=NONE
     1762if test -n "$CONFIG_SITE"; then
     1763  ac_site_file1=$CONFIG_SITE
     1764elif test "x$prefix" != xNONE; then
     1765  ac_site_file1=$prefix/share/config.site
     1766  ac_site_file2=$prefix/etc/config.site
     1767else
     1768  ac_site_file1=$ac_default_prefix/share/config.site
     1769  ac_site_file2=$ac_default_prefix/etc/config.site
     1770fi
     1771for ac_site_file in "$ac_site_file1" "$ac_site_file2"
     1772do
     1773  test "x$ac_site_file" = xNONE && continue
    12311774  if test -r "$ac_site_file"; then
    1232     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
    1233 echo "$as_me: loading site script $ac_site_file" >&6;}
     1775    { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
     1776$as_echo "$as_me: loading site script $ac_site_file" >&6;}
    12341777    sed 's/^/| /' "$ac_site_file" >&5
    12351778    . "$ac_site_file"
    … …  
    12411784  # files actually), so we avoid doing that.
    12421785  if test -f "$cache_file"; then
    1243     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
    1244 echo "$as_me: loading cache $cache_file" >&6;}
     1786    { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
     1787$as_echo "$as_me: loading cache $cache_file" >&6;}
    12451788    case $cache_file in
    1246       [\\/]* | ?:[\\/]* ) . $cache_file;;
    1247       *)                      . ./$cache_file;;
     1789      [\\/]* | ?:[\\/]* ) . "$cache_file";;
     1790      *)                      . "./$cache_file";;
    12481791    esac
    12491792  fi
    12501793else
    1251   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
    1252 echo "$as_me: creating cache $cache_file" >&6;}
     1794  { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
     1795$as_echo "$as_me: creating cache $cache_file" >&6;}
    12531796  >$cache_file
    12541797fi
    … …  
    12571800# value.
    12581801ac_cache_corrupted=false
    1259 for ac_var in `(set) 2>&1 |
    1260            sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
     1802for ac_var in $ac_precious_vars; do
    12611803  eval ac_old_set=\$ac_cv_env_${ac_var}_set
    12621804  eval ac_new_set=\$ac_env_${ac_var}_set
    1263   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
    1264   eval ac_new_val="\$ac_env_${ac_var}_value"
     1805  eval ac_old_val=\$ac_cv_env_${ac_var}_value
     1806  eval ac_new_val=\$ac_env_${ac_var}_value
    12651807  case $ac_old_set,$ac_new_set in
    12661808    set,)
    1267       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
    1268 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
     1809      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
     1810$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
    12691811      ac_cache_corrupted=: ;;
    12701812    ,set)
    1271       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
    1272 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
     1813      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
     1814$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
    12731815      ac_cache_corrupted=: ;;
    12741816    ,);;
    12751817    *)
    12761818      if test "x$ac_old_val" != "x$ac_new_val"; then
    1277     { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
    1278 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
    1279     { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
    1280 echo "$as_me:   former value:  $ac_old_val" >&2;}
    1281     { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
    1282 echo "$as_me:   current value: $ac_new_val" >&2;}
    1283     ac_cache_corrupted=:
     1819    # differences in whitespace do not lead to failure.
     1820    ac_old_val_w=`echo x $ac_old_val`
     1821    ac_new_val_w=`echo x $ac_new_val`
     1822    if test "$ac_old_val_w" != "$ac_new_val_w"; then
     1823      { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
     1824$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
     1825      ac_cache_corrupted=:
     1826    else
     1827      { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
     1828$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
     1829      eval $ac_var=\$ac_old_val
     1830    fi
     1831    { $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
     1832$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
     1833    { $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
     1834$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
    12841835      fi;;
    12851836  esac
    … …  
    12871838  if test "$ac_new_set" = set; then
    12881839    case $ac_new_val in
    1289     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
    1290       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
     1840    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
    12911841    *) ac_arg=$ac_var=$ac_new_val ;;
    12921842    esac
    … …  
    12981848done
    12991849if $ac_cache_corrupted; then
    1300   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
    1301 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
    1302   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
    1303 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
     1850  { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
     1851$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
     1852  { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
     1853$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
     1854  { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
     1855$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
    13041856   { (exit 1); exit 1; }; }
    13051857fi
     1858
     1859
     1860
     1861
     1862
     1863
     1864
     1865
     1866
     1867
     1868
     1869
     1870
     1871
     1872
     1873
    13061874
    13071875ac_ext=c
    … …  
    13121880
    13131881
    1314 
    1315 
    1316 
    1317 
    1318 
    1319 
    1320 
    1321 
    1322 
    1323 
    1324 
    1325 
    1326 
    1327 
    1328 
    1329 
    1330 
    1331           ac_config_headers="$ac_config_headers config.h"
     1882ac_config_headers="$ac_config_headers config.h"
    13321883
    13331884
    … …  
    13631914fi
    13641915
    1365 # Check whether --enable-corba or --disable-corba was given.
     1916# Check whether --enable-corba was given.
    13661917if test "${enable_corba+set}" = set; then
    1367   enableval="$enable_corba"
    1368   USE_CORBA=$enableval
     1918  enableval=$enable_corba; USE_CORBA=$enableval
    13691919else
    13701920  USE_CORBA=no
    1371 fi;
     1921fi
     1922
    13721923if test $USE_CORBA = "yes" -o $USE_CORBA = "1" ; then
    13731924  USE_CORBA=1
    13741925  cat >>confdefs.h <<\_ACEOF
    1375 #define USE_CORBA
     1926#define USE_CORBA /**/
    13761927_ACEOF
    13771928
    … …  
    13821933
    13831934
    1384 # Check whether --with-micodir or --without-micodir was given.
     1935# Check whether --with-micodir was given.
    13851936if test "${with_micodir+set}" = set; then
    1386   withval="$with_micodir"
    1387   MICO_DIR=$withval
     1937  withval=$with_micodir; MICO_DIR=$withval
    13881938else
    13891939  MICO_DIR="default"
    1390 fi;
     1940fi
     1941
    13911942cat >>confdefs.h <<_ACEOF
    13921943#define MICO_DIR "$MICO_DIR"
    … …  
    13951946
    13961947
    1397 # Check whether --enable-java or --disable-java was given.
     1948# Check whether --enable-java was given.
    13981949if test "${enable_java+set}" = set; then
    1399   enableval="$enable_java"
    1400   ENABLE_JAVA=$enableval
     1950  enableval=$enable_java; ENABLE_JAVA=$enableval
    14011951else
    14021952  ENABLE_JAVA=yes
    1403 fi;
     1953fi
     1954
    14041955if test $ENABLE_JAVA = "yes" -o $ENABLE_JAVA = "1" ; then
    14051956  ENABLE_JAVA=1
    … …  
    14151966
    14161967
    1417 # Check whether --enable-z3950 or --disable-z3950 was given.
     1968# Check whether --enable-z3950 was given.
    14181969if test "${enable_z3950+set}" = set; then
    1419   enableval="$enable_z3950"
    1420   USE_Z3950=$enableval
     1970  enableval=$enable_z3950; USE_Z3950=$enableval
    14211971else
    14221972  USE_Z3950=no
    1423 fi;
     1973fi
     1974
    14241975if test $USE_Z3950 = "yes" -o $USE_Z3950 = "1" ; then
    14251976  USE_Z3950=1
    14261977  cat >>confdefs.h <<\_ACEOF
    1427 #define USE_Z3950
     1978#define USE_Z3950 /**/
    14281979_ACEOF
    14291980
    … …  
    14331984
    14341985
    1435 # Check whether --enable-yaz or --disable-yaz was given.
     1986# Check whether --enable-yaz was given.
    14361987if test "${enable_yaz+set}" = set; then
    1437   enableval="$enable_yaz"
    1438   USE_YAZ=$enableval
     1988  enableval=$enable_yaz; USE_YAZ=$enableval
    14391989else
    14401990  USE_YAZ=yes
    1441 fi;
     1991fi
     1992
    14421993if test $USE_YAZ = "yes" -o $USE_YAZ = "1" ; then
    14431994  USE_YAZ=1
    14441995  cat >>confdefs.h <<\_ACEOF
    1445 #define USE_YAZ
     1996#define USE_YAZ /**/
    14461997_ACEOF
    14471998
    … …  
    14512002
    14522003
    1453 # Check whether --enable-wvware or --disable-wvware was given.
     2004# Check whether --enable-wvware was given.
    14542005if test "${enable_wvware+set}" = set; then
    1455   enableval="$enable_wvware"
    1456   USE_WVWARE=$enableval
     2006  enableval=$enable_wvware; USE_WVWARE=$enableval
    14572007else
    14582008  USE_WVWARE=yes
    1459 fi;
     2009fi
     2010
    14602011if test $USE_WVWARE = "yes" -o $USE_WVWARE = "1" ; then
    14612012  USE_WVWARE=1
    14622013  cat >>confdefs.h <<\_ACEOF
    1463 #define USE_WVWARE
     2014#define USE_WVWARE /**/
    14642015_ACEOF
    14652016
    … …  
    14692020
    14702021
    1471 # Check whether --enable-jdbm or --disable-jdbm was given.
     2022# Check whether --enable-jdbm was given.
    14722023if test "${enable_jdbm+set}" = set; then
    1473   enableval="$enable_jdbm"
    1474   USE_JDBM=$enableval
     2024  enableval=$enable_jdbm; USE_JDBM=$enableval
    14752025else
    14762026  USE_JDBM=yes
    1477 fi;
     2027fi
     2028
    14782029if test $ENABLE_JAVA = "1" -a \( $USE_JDBM = "yes" -o $USE_JDBM = "1" \) ; then
    14792030  USE_JDBM=1
    14802031  cat >>confdefs.h <<\_ACEOF
    1481 #define USE_JDBM
     2032#define USE_JDBM /**/
    14822033_ACEOF
    14832034
    … …  
    14872038
    14882039
    1489 # Check whether --enable-gdbm or --disable-gdbm was given.
     2040# Check whether --enable-gdbm was given.
    14902041if test "${enable_gdbm+set}" = set; then
    1491   enableval="$enable_gdbm"
    1492   USE_GDBM=$enableval
     2042  enableval=$enable_gdbm; USE_GDBM=$enableval
    14932043else
    14942044  USE_GDBM=yes
    1495 fi;
     2045fi
     2046
    14962047if test $USE_GDBM = "yes" -o $USE_GDBM = "1" ; then
    14972048  USE_GDBM=1
    14982049  cat >>confdefs.h <<\_ACEOF
    1499 #define USE_GDBM
     2050#define USE_GDBM /**/
    15002051_ACEOF
    15012052
    … …  
    15052056
    15062057
    1507 # Check whether --enable-accentfold or --disable-accentfold was given.
     2058# Check whether --enable-accentfold was given.
    15082059if test "${enable_accentfold+set}" = set; then
    1509   enableval="$enable_accentfold"
    1510   ENABLE_ACCENTFOLD=$enableval
     2060  enableval=$enable_accentfold; ENABLE_ACCENTFOLD=$enableval
    15112061else
    15122062  ENABLE_ACCENTFOLD=yes
    1513 fi;
     2063fi
     2064
    15142065if test $ENABLE_ACCENTFOLD = "yes" -o $ENABLE_ACCENTFOLD = "1" ; then
    15152066  ENABLE_ACCENTFOLD=1
    15162067  cat >>confdefs.h <<\_ACEOF
    1517 #define ENABLE_ACCENTFOLD
     2068#define ENABLE_ACCENTFOLD /**/
    15182069_ACEOF
    15192070
    … …  
    15232074
    15242075
    1525 # Check whether --enable-sqlite or --disable-sqlite was given.
     2076# Check whether --enable-sqlite was given.
    15262077if test "${enable_sqlite+set}" = set; then
    1527   enableval="$enable_sqlite"
    1528   USE_SQLITE=$enableval
     2078  enableval=$enable_sqlite; USE_SQLITE=$enableval
    15292079else
    15302080  USE_SQLITE=yes
    1531 fi;
     2081fi
     2082
    15322083if test $USE_SQLITE = "yes" -o $USE_SQLITE = "1" ; then
    15332084  USE_SQLITE=1
    15342085  cat >>confdefs.h <<\_ACEOF
    1535 #define USE_SQLITE
     2086#define USE_SQLITE /**/
    15362087_ACEOF
    15372088
    … …  
    15412092
    15422093
    1543 # Check whether --enable-rss or --disable-rss was given.
     2094# Check whether --enable-rss was given.
    15442095if test "${enable_rss+set}" = set; then
    1545   enableval="$enable_rss"
    1546   USE_RSS=$enableval
     2096  enableval=$enable_rss; USE_RSS=$enableval
    15472097else
    15482098  USE_RSS=yes
    1549 fi;
     2099fi
     2100
    15502101if test $USE_RSS = "yes" -o $USE_RSS = "1" ; then
    15512102  USE_RSS=1
    15522103  cat >>confdefs.h <<\_ACEOF
    1553 #define USE_RSS
     2104#define USE_RSS /**/
    15542105_ACEOF
    15552106
    … …  
    15612112
    15622113if test -d runtime-src; then
    1563    # Check whether --enable-apache-httpd or --disable-apache-httpd was given.
     2114   # Check whether --enable-apache-httpd was given.
    15642115if test "${enable_apache_httpd+set}" = set; then
    1565   enableval="$enable_apache_httpd"
    1566   USE_APACHE_HTTPD=$enableval
     2116  enableval=$enable_apache_httpd; USE_APACHE_HTTPD=$enableval
    15672117else
    15682118  USE_APACHE_HTTPD=no
    1569 fi;
     2119fi
     2120
    15702121   if test $USE_APACHE_HTTPD = "yes" -o $USE_APACHE_HTTPD = "1" ; then
    15712122     USE_APACHE_HTTPD=1
    15722123     cat >>confdefs.h <<\_ACEOF
    1573 #define USE_APACHE_HTTPD
     2124#define USE_APACHE_HTTPD /**/
    15742125_ACEOF
    15752126
    … …  
    15802131fi
    15812132
    1582 # Check whether --enable-jni or --disable-jni was given.
     2133# Check whether --enable-jni was given.
    15832134if test "${enable_jni+set}" = set; then
    1584   enableval="$enable_jni"
    1585   ENABLE_JNI=$enableval
     2135  enableval=$enable_jni; ENABLE_JNI=$enableval
    15862136else
    15872137  ENABLE_JNI=no
    1588 fi;
     2138fi
     2139
    15892140if test $ENABLE_JAVA = "1" -a \( $ENABLE_JNI = "yes" -o $ENABLE_JNI = "1" \) ; then
    15902141  ENABLE_JNI=1
    15912142  cat >>confdefs.h <<\_ACEOF
    1592 #define ENABLE_JNI
     2143#define ENABLE_JNI /**/
    15932144_ACEOF
    15942145
    … …  
    15982149
    15992150
    1600 # Check whether --enable-mg or --disable-mg was given.
     2151# Check whether --enable-mg was given.
    16012152if test "${enable_mg+set}" = set; then
    1602   enableval="$enable_mg"
    1603   ENABLE_MG=$enableval
     2153  enableval=$enable_mg; ENABLE_MG=$enableval
    16042154else
    16052155  ENABLE_MG=yes
    1606 fi;
     2156fi
     2157
    16072158if test $ENABLE_MG = "yes" -o $ENABLE_MG = "1" ; then
    16082159  ENABLE_MG=1
    16092160  cat >>confdefs.h <<\_ACEOF
    1610 #define ENABLE_MG
     2161#define ENABLE_MG /**/
    16112162_ACEOF
    16122163
    … …  
    16172168
    16182169
    1619 # Check whether --enable-mgpp or --disable-mgpp was given.
     2170# Check whether --enable-mgpp was given.
    16202171if test "${enable_mgpp+set}" = set; then
    1621   enableval="$enable_mgpp"
    1622   ENABLE_MGPP=$enableval
     2172  enableval=$enable_mgpp; ENABLE_MGPP=$enableval
    16232173else
    16242174  ENABLE_MGPP=yes
    1625 fi;
     2175fi
     2176
    16262177if test $ENABLE_MGPP = "yes" -o $ENABLE_MGPP = "1" ; then
    16272178  ENABLE_MGPP=1
    16282179  cat >>confdefs.h <<\_ACEOF
    1629 #define ENABLE_MGPP
     2180#define ENABLE_MGPP /**/
    16302181_ACEOF
    16312182
    … …  
    16352186
    16362187
    1637 # Check whether --enable-lucene or --disable-lucene was given.
     2188# Check whether --enable-lucene was given.
    16382189if test "${enable_lucene+set}" = set; then
    1639   enableval="$enable_lucene"
    1640   ENABLE_LUCENE=$enableval
     2190  enableval=$enable_lucene; ENABLE_LUCENE=$enableval
    16412191else
    16422192  ENABLE_LUCENE=yes
    1643 fi;
     2193fi
     2194
    16442195if test $ENABLE_JAVA = "1" -a \( $ENABLE_LUCENE = "yes" -o $ENABLE_LUCENE = "1" \) ; then
    16452196  ENABLE_LUCENE=1
    16462197  cat >>confdefs.h <<\_ACEOF
    1647 #define ENABLE_LUCENE
     2198#define ENABLE_LUCENE /**/
    16482199_ACEOF
    16492200
    … …  
    16702221  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
    16712222set dummy ${ac_tool_prefix}gcc; ac_word=$2
    1672 echo "$as_me:$LINENO: checking for $ac_word" >&5
    1673 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     2223{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
     2224$as_echo_n "checking for $ac_word... " >&6; }
    16742225if test "${ac_cv_prog_CC+set}" = set; then
    1675   echo $ECHO_N "(cached) $ECHO_C" >&6
     2226  $as_echo_n "(cached) " >&6
    16762227else
    16772228  if test -n "$CC"; then
    … …  
    16842235  test -z "$as_dir" && as_dir=.
    16852236  for ac_exec_ext in '' $ac_executable_extensions; do
    1686   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     2237  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    16872238    ac_cv_prog_CC="${ac_tool_prefix}gcc"
    1688     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     2239    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    16892240    break 2
    16902241  fi
    16912242done
    16922243done
     2244IFS=$as_save_IFS
    16932245
    16942246fi
    … …  
    16962248CC=$ac_cv_prog_CC
    16972249if test -n "$CC"; then
    1698   echo "$as_me:$LINENO: result: $CC" >&5
    1699 echo "${ECHO_T}$CC" >&6
    1700 else
    1701   echo "$as_me:$LINENO: result: no" >&5
    1702 echo "${ECHO_T}no" >&6
    1703 fi
     2250  { $as_echo "$as_me:$LINENO: result: $CC" >&5
     2251$as_echo "$CC" >&6; }
     2252else
     2253  { $as_echo "$as_me:$LINENO: result: no" >&5
     2254$as_echo "no" >&6; }
     2255fi
     2256
    17042257
    17052258fi
    … …  
    17082261  # Extract the first word of "gcc", so it can be a program name with args.
    17092262set dummy gcc; ac_word=$2
    1710 echo "$as_me:$LINENO: checking for $ac_word" >&5
    1711 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     2263{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
     2264$as_echo_n "checking for $ac_word... " >&6; }
    17122265if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
    1713   echo $ECHO_N "(cached) $ECHO_C" >&6
     2266  $as_echo_n "(cached) " >&6
    17142267else
    17152268  if test -n "$ac_ct_CC"; then
    … …  
    17222275  test -z "$as_dir" && as_dir=.
    17232276  for ac_exec_ext in '' $ac_executable_extensions; do
    1724   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     2277  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    17252278    ac_cv_prog_ac_ct_CC="gcc"
    1726     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     2279    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    17272280    break 2
    17282281  fi
    17292282done
    17302283done
     2284IFS=$as_save_IFS
    17312285
    17322286fi
    … …  
    17342288ac_ct_CC=$ac_cv_prog_ac_ct_CC
    17352289if test -n "$ac_ct_CC"; then
    1736   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
    1737 echo "${ECHO_T}$ac_ct_CC" >&6
    1738 else
    1739   echo "$as_me:$LINENO: result: no" >&5
    1740 echo "${ECHO_T}no" >&6
    1741 fi
    1742 
    1743   CC=$ac_ct_CC
     2290  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
     2291$as_echo "$ac_ct_CC" >&6; }
     2292else
     2293  { $as_echo "$as_me:$LINENO: result: no" >&5
     2294$as_echo "no" >&6; }
     2295fi
     2296
     2297  if test "x$ac_ct_CC" = x; then
     2298    CC=""
     2299  else
     2300    case $cross_compiling:$ac_tool_warned in
     2301yes:)
     2302{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
     2303$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     2304ac_tool_warned=yes ;;
     2305esac
     2306    CC=$ac_ct_CC
     2307  fi
    17442308else
    17452309  CC="$ac_cv_prog_CC"
    … …  
    17472311
    17482312if test -z "$CC"; then
    1749   if test -n "$ac_tool_prefix"; then
    1750   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
     2313          if test -n "$ac_tool_prefix"; then
     2314    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
    17512315set dummy ${ac_tool_prefix}cc; ac_word=$2
    1752 echo "$as_me:$LINENO: checking for $ac_word" >&5
    1753 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     2316{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
     2317$as_echo_n "checking for $ac_word... " >&6; }
    17542318if test "${ac_cv_prog_CC+set}" = set; then
    1755   echo $ECHO_N "(cached) $ECHO_C" >&6
     2319  $as_echo_n "(cached) " >&6
    17562320else
    17572321  if test -n "$CC"; then
    … …  
    17642328  test -z "$as_dir" && as_dir=.
    17652329  for ac_exec_ext in '' $ac_executable_extensions; do
    1766   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     2330  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    17672331    ac_cv_prog_CC="${ac_tool_prefix}cc"
    1768     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     2332    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    17692333    break 2
    17702334  fi
    17712335done
    17722336done
     2337IFS=$as_save_IFS
    17732338
    17742339fi
    … …  
    17762341CC=$ac_cv_prog_CC
    17772342if test -n "$CC"; then
    1778   echo "$as_me:$LINENO: result: $CC" >&5
    1779 echo "${ECHO_T}$CC" >&6
    1780 else
    1781   echo "$as_me:$LINENO: result: no" >&5
    1782 echo "${ECHO_T}no" >&6
    1783 fi
    1784 
    1785 fi
    1786 if test -z "$ac_cv_prog_CC"; then
    1787   ac_ct_CC=$CC
    1788   # Extract the first word of "cc", so it can be a program name with args.
    1789 set dummy cc; ac_word=$2
    1790 echo "$as_me:$LINENO: checking for $ac_word" >&5
    1791 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
    1792 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
    1793   echo $ECHO_N "(cached) $ECHO_C" >&6
    1794 else
    1795   if test -n "$ac_ct_CC"; then
    1796   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
    1797 else
    1798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    1799 for as_dir in $PATH
    1800 do
    1801   IFS=$as_save_IFS
    1802   test -z "$as_dir" && as_dir=.
    1803   for ac_exec_ext in '' $ac_executable_extensions; do
    1804   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    1805     ac_cv_prog_ac_ct_CC="cc"
    1806     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    1807     break 2
     2343  { $as_echo "$as_me:$LINENO: result: $CC" >&5
     2344$as_echo "$CC" >&6; }
     2345else
     2346  { $as_echo "$as_me:$LINENO: result: no" >&5
     2347$as_echo "no" >&6; }
     2348fi
     2349
     2350
    18082351  fi
    1809 done
    1810 done
    1811 
    1812 fi
    1813 fi
    1814 ac_ct_CC=$ac_cv_prog_ac_ct_CC
    1815 if test -n "$ac_ct_CC"; then
    1816   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
    1817 echo "${ECHO_T}$ac_ct_CC" >&6
    1818 else
    1819   echo "$as_me:$LINENO: result: no" >&5
    1820 echo "${ECHO_T}no" >&6
    1821 fi
    1822 
    1823   CC=$ac_ct_CC
    1824 else
    1825   CC="$ac_cv_prog_CC"
    1826 fi
    1827 
    18282352fi
    18292353if test -z "$CC"; then
    18302354  # Extract the first word of "cc", so it can be a program name with args.
    18312355set dummy cc; ac_word=$2
    1832 echo "$as_me:$LINENO: checking for $ac_word" >&5
    1833 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     2356{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
     2357$as_echo_n "checking for $ac_word... " >&6; }
    18342358if test "${ac_cv_prog_CC+set}" = set; then
    1835   echo $ECHO_N "(cached) $ECHO_C" >&6
     2359  $as_echo_n "(cached) " >&6
    18362360else
    18372361  if test -n "$CC"; then
    … …  
    18452369  test -z "$as_dir" && as_dir=.
    18462370  for ac_exec_ext in '' $ac_executable_extensions; do
    1847   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     2371  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    18482372    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
    18492373       ac_prog_rejected=yes
    … …  
    18512375     fi
    18522376    ac_cv_prog_CC="cc"
    1853     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     2377    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    18542378    break 2
    18552379  fi
    18562380done
    18572381done
     2382IFS=$as_save_IFS
    18582383
    18592384if test $ac_prog_rejected = yes; then
    … …  
    18732398CC=$ac_cv_prog_CC
    18742399if test -n "$CC"; then
    1875   echo "$as_me:$LINENO: result: $CC" >&5
    1876 echo "${ECHO_T}$CC" >&6
    1877 else
    1878   echo "$as_me:$LINENO: result: no" >&5
    1879 echo "${ECHO_T}no" >&6
    1880 fi
     2400  { $as_echo "$as_me:$LINENO: result: $CC" >&5
     2401$as_echo "$CC" >&6; }
     2402else
     2403  { $as_echo "$as_me:$LINENO: result: no" >&5
     2404$as_echo "no" >&6; }
     2405fi
     2406
    18812407
    18822408fi
    18832409if test -z "$CC"; then
    18842410  if test -n "$ac_tool_prefix"; then
    1885   for ac_prog in cl
     2411  for ac_prog in cl.exe
    18862412  do
    18872413    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
    18882414set dummy $ac_tool_prefix$ac_prog; ac_word=$2
    1889 echo "$as_me:$LINENO: checking for $ac_word" >&5
    1890 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     2415{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
     2416$as_echo_n "checking for $ac_word... " >&6; }
    18912417if test "${ac_cv_prog_CC+set}" = set; then
    1892   echo $ECHO_N "(cached) $ECHO_C" >&6
     2418  $as_echo_n "(cached) " >&6
    18932419else
    18942420  if test -n "$CC"; then
    … …  
    19012427  test -z "$as_dir" && as_dir=.
    19022428  for ac_exec_ext in '' $ac_executable_extensions; do
    1903   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     2429  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    19042430    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
    1905     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     2431    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    19062432    break 2
    19072433  fi
    19082434done
    19092435done
     2436IFS=$as_save_IFS
    19102437
    19112438fi
    … …  
    19132440CC=$ac_cv_prog_CC
    19142441if test -n "$CC"; then
    1915   echo "$as_me:$LINENO: result: $CC" >&5
    1916 echo "${ECHO_T}$CC" >&6
    1917 else
    1918   echo "$as_me:$LINENO: result: no" >&5
    1919 echo "${ECHO_T}no" >&6
    1920 fi
     2442  { $as_echo "$as_me:$LINENO: result: $CC" >&5
     2443$as_echo "$CC" >&6; }
     2444else
     2445  { $as_echo "$as_me:$LINENO: result: no" >&5
     2446$as_echo "no" >&6; }
     2447fi
     2448
    19212449
    19222450    test -n "$CC" && break
    … …  
    19252453if test -z "$CC"; then
    19262454  ac_ct_CC=$CC
    1927   for ac_prog in cl
     2455  for ac_prog in cl.exe
    19282456do
    19292457  # Extract the first word of "$ac_prog", so it can be a program name with args.
    19302458set dummy $ac_prog; ac_word=$2
    1931 echo "$as_me:$LINENO: checking for $ac_word" >&5
    1932 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     2459{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
     2460$as_echo_n "checking for $ac_word... " >&6; }
    19332461if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
    1934   echo $ECHO_N "(cached) $ECHO_C" >&6
     2462  $as_echo_n "(cached) " >&6
    19352463else
    19362464  if test -n "$ac_ct_CC"; then
    … …  
    19432471  test -z "$as_dir" && as_dir=.
    19442472  for ac_exec_ext in '' $ac_executable_extensions; do
    1945   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     2473  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    19462474    ac_cv_prog_ac_ct_CC="$ac_prog"
    1947     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     2475    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    19482476    break 2
    19492477  fi
    19502478done
    19512479done
     2480IFS=$as_save_IFS
    19522481
    19532482fi
    … …  
    19552484ac_ct_CC=$ac_cv_prog_ac_ct_CC
    19562485if test -n "$ac_ct_CC"; then
    1957   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
    1958 echo "${ECHO_T}$ac_ct_CC" >&6
    1959 else
    1960   echo "$as_me:$LINENO: result: no" >&5
    1961 echo "${ECHO_T}no" >&6
    1962 fi
     2486  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
     2487$as_echo "$ac_ct_CC" >&6; }
     2488else
     2489  { $as_echo "$as_me:$LINENO: result: no" >&5
     2490$as_echo "no" >&6; }
     2491fi
     2492
    19632493
    19642494  test -n "$ac_ct_CC" && break
    19652495done
    19662496
    1967   CC=$ac_ct_CC
    1968 fi
    1969 
    1970 fi
    1971 
    1972 
    1973 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
     2497  if test "x$ac_ct_CC" = x; then
     2498    CC=""
     2499  else
     2500    case $cross_compiling:$ac_tool_warned in
     2501yes:)
     2502{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
     2503$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     2504ac_tool_warned=yes ;;
     2505esac
     2506    CC=$ac_ct_CC
     2507  fi
     2508fi
     2509
     2510fi
     2511
     2512
     2513test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
     2514$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
     2515{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
    19742516See \`config.log' for more details." >&5
    1975 echo "$as_me: error: no acceptable C compiler found in \$PATH
     2517$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
    19762518See \`config.log' for more details." >&2;}
    1977    { (exit 1); exit 1; }; }
     2519   { (exit 1); exit 1; }; }; }
    19782520
    19792521# Provide some information about the compiler.
    1980 echo "$as_me:$LINENO:" \
    1981      "checking for C compiler version" >&5
    1982 ac_compiler=`set X $ac_compile; echo $2`
    1983 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
    1984   (eval $ac_compiler --version </dev/null >&5) 2>&5
     2522$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
     2523set X $ac_compile
     2524ac_compiler=$2
     2525{ (ac_try="$ac_compiler --version >&5"
     2526case "(($ac_try" in
     2527  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2528  *) ac_try_echo=$ac_try;;
     2529esac
     2530eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     2531$as_echo "$ac_try_echo") >&5
     2532  (eval "$ac_compiler --version >&5") 2>&5
    19852533  ac_status=$?
    1986   echo "$as_me:$LINENO: \$? = $ac_status" >&5
     2534  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
    19872535  (exit $ac_status); }
    1988 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
    1989   (eval $ac_compiler -v </dev/null >&5) 2>&5
     2536{ (ac_try="$ac_compiler -v >&5"
     2537case "(($ac_try" in
     2538  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2539  *) ac_try_echo=$ac_try;;
     2540esac
     2541eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     2542$as_echo "$ac_try_echo") >&5
     2543  (eval "$ac_compiler -v >&5") 2>&5
    19902544  ac_status=$?
    1991   echo "$as_me:$LINENO: \$? = $ac_status" >&5
     2545  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
    19922546  (exit $ac_status); }
    1993 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
    1994   (eval $ac_compiler -V </dev/null >&5) 2>&5
     2547{ (ac_try="$ac_compiler -V >&5"
     2548case "(($ac_try" in
     2549  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2550  *) ac_try_echo=$ac_try;;
     2551esac
     2552eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     2553$as_echo "$ac_try_echo") >&5
     2554  (eval "$ac_compiler -V >&5") 2>&5
    19952555  ac_status=$?
    1996   echo "$as_me:$LINENO: \$? = $ac_status" >&5
     2556  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
    19972557  (exit $ac_status); }
    19982558
    … …  
    20132573_ACEOF
    20142574ac_clean_files_save=$ac_clean_files
    2015 ac_clean_files="$ac_clean_files a.out a.exe b.out"
     2575ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
    20162576# Try to create an executable without -o first, disregard a.out.
    20172577# It will help us diagnose broken compilers, and finding out an intuition
    20182578# of exeext.
    2019 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
    2020 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
    2021 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
    2022 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
    2023   (eval $ac_link_default) 2>&5
     2579{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
     2580$as_echo_n "checking for C compiler default output file name... " >&6; }
     2581ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
     2582
     2583# The possible output files:
     2584ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
     2585
     2586ac_rmfiles=
     2587for ac_file in $ac_files
     2588do
     2589  case $ac_file in
     2590    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
     2591    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
     2592  esac
     2593done
     2594rm -f $ac_rmfiles
     2595
     2596if { (ac_try="$ac_link_default"
     2597case "(($ac_try" in
     2598  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2599  *) ac_try_echo=$ac_try;;
     2600esac
     2601eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     2602$as_echo "$ac_try_echo") >&5
     2603  (eval "$ac_link_default") 2>&5
    20242604  ac_status=$?
    2025   echo "$as_me:$LINENO: \$? = $ac_status" >&5
     2605  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
    20262606  (exit $ac_status); }; then
    2027   # Find the output, starting from the most likely.  This scheme is
    2028 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
    2029 # resort.
    2030 
    2031 # Be careful to initialize this variable, since it used to be cached.
    2032 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
    2033 ac_cv_exeext=
    2034 # b.out is created by i960 compilers.
    2035 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
     2607  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
     2608# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
     2609# in a Makefile.  We should not override ac_cv_exeext if it was cached,
     2610# so that the user can short-circuit this test for compilers unknown to
     2611# Autoconf.
     2612for ac_file in $ac_files ''
    20362613do
    20372614  test -f "$ac_file" || continue
    20382615  case $ac_file in
    2039     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
    2040     ;;
    2041     conftest.$ac_ext )
    2042     # This is the source file.
     2616    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
    20432617    ;;
    20442618    [ab].out )
    … …  
    20472621    break;;
    20482622    *.* )
    2049     ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
    2050     # FIXME: I believe we export ac_cv_exeext for Libtool,
    2051     # but it would be cool to find out if it's true.  Does anybody
    2052     # maintain Libtool? --akim.
    2053     export ac_cv_exeext
     2623        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
     2624    then :; else
     2625       ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
     2626    fi
     2627    # We set ac_cv_exeext here because the later test for it is not
     2628    # safe: cross compilers may not add the suffix if given an `-o'
     2629    # argument, so we may need to know it at that point already.
     2630    # Even if this section looks crufty: it has the advantage of
     2631    # actually working.
    20542632    break;;
    20552633    * )
    … …  
    20572635  esac
    20582636done
    2059 else
    2060   echo "$as_me: failed program was:" >&5
     2637test "$ac_cv_exeext" = no && ac_cv_exeext=
     2638
     2639else
     2640  ac_file=''
     2641fi
     2642
     2643{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
     2644$as_echo "$ac_file" >&6; }
     2645if test -z "$ac_file"; then
     2646  $as_echo "$as_me: failed program was:" >&5
    20612647sed 's/^/| /' conftest.$ac_ext >&5
    20622648
    2063 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
     2649{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
     2650$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
     2651{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
    20642652See \`config.log' for more details." >&5
    2065 echo "$as_me: error: C compiler cannot create executables
     2653$as_echo "$as_me: error: C compiler cannot create executables
    20662654See \`config.log' for more details." >&2;}
    2067    { (exit 77); exit 77; }; }
     2655   { (exit 77); exit 77; }; }; }
    20682656fi
    20692657
    20702658ac_exeext=$ac_cv_exeext
    2071 echo "$as_me:$LINENO: result: $ac_file" >&5
    2072 echo "${ECHO_T}$ac_file" >&6
    2073 
    2074 # Check the compiler produces executables we can run.  If not, either
     2659
     2660# Check that the compiler produces executables we can run.  If not, either
    20752661# the compiler is broken, or we cross compile.
    2076 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
    2077 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
     2662{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
     2663$as_echo_n "checking whether the C compiler works... " >&6; }
    20782664# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
    20792665# If not cross compiling, check that we can run a simple program.
    20802666if test "$cross_compiling" != yes; then
    20812667  if { ac_try='./$ac_file'
    2082   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2083   (eval $ac_try) 2>&5
     2668  { (case "(($ac_try" in
     2669  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2670  *) ac_try_echo=$ac_try;;
     2671esac
     2672eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     2673$as_echo "$ac_try_echo") >&5
     2674  (eval "$ac_try") 2>&5
    20842675  ac_status=$?
    2085   echo "$as_me:$LINENO: \$? = $ac_status" >&5
     2676  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
    20862677  (exit $ac_status); }; }; then
    20872678    cross_compiling=no
    … …  
    20902681    cross_compiling=yes
    20912682    else
    2092     { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
     2683    { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
     2684$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
     2685{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
    20932686If you meant to cross compile, use \`--host'.
    20942687See \`config.log' for more details." >&5
    2095 echo "$as_me: error: cannot run C compiled programs.
     2688$as_echo "$as_me: error: cannot run C compiled programs.
    20962689If you meant to cross compile, use \`--host'.
    20972690See \`config.log' for more details." >&2;}
    2098    { (exit 1); exit 1; }; }
     2691   { (exit 1); exit 1; }; }; }
    20992692    fi
    21002693  fi
    21012694fi
    2102 echo "$as_me:$LINENO: result: yes" >&5
    2103 echo "${ECHO_T}yes" >&6
    2104 
    2105 rm -f a.out a.exe conftest$ac_cv_exeext b.out
     2695{ $as_echo "$as_me:$LINENO: result: yes" >&5
     2696$as_echo "yes" >&6; }
     2697
     2698rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
    21062699ac_clean_files=$ac_clean_files_save
    2107 # Check the compiler produces executables we can run.  If not, either
     2700# Check that the compiler produces executables we can run.  If not, either
    21082701# the compiler is broken, or we cross compile.
    2109 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
    2110 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
    2111 echo "$as_me:$LINENO: result: $cross_compiling" >&5
    2112 echo "${ECHO_T}$cross_compiling" >&6
    2113 
    2114 echo "$as_me:$LINENO: checking for suffix of executables" >&5
    2115 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
    2116 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    2117   (eval $ac_link) 2>&5
     2702{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
     2703$as_echo_n "checking whether we are cross compiling... " >&6; }
     2704{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
     2705$as_echo "$cross_compiling" >&6; }
     2706
     2707{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
     2708$as_echo_n "checking for suffix of executables... " >&6; }
     2709if { (ac_try="$ac_link"
     2710case "(($ac_try" in
     2711  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2712  *) ac_try_echo=$ac_try;;
     2713esac
     2714eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     2715$as_echo "$ac_try_echo") >&5
     2716  (eval "$ac_link") 2>&5
    21182717  ac_status=$?
    2119   echo "$as_me:$LINENO: \$? = $ac_status" >&5
     2718  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
    21202719  (exit $ac_status); }; then
    21212720  # If both `conftest.exe' and `conftest' are `present' (well, observable)
    … …  
    21262725  test -f "$ac_file" || continue
    21272726  case $ac_file in
    2128     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
     2727    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
    21292728    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
    2130       export ac_cv_exeext
    21312729      break;;
    21322730    * ) break;;
    … …  
    21342732done
    21352733else
    2136   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
     2734  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
     2735$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
     2736{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
    21372737See \`config.log' for more details." >&5
    2138 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
     2738$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
    21392739See \`config.log' for more details." >&2;}
    2140    { (exit 1); exit 1; }; }
     2740   { (exit 1); exit 1; }; }; }
    21412741fi
    21422742
    21432743rm -f conftest$ac_cv_exeext
    2144 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
    2145 echo "${ECHO_T}$ac_cv_exeext" >&6
     2744{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
     2745$as_echo "$ac_cv_exeext" >&6; }
    21462746
    21472747rm -f conftest.$ac_ext
    21482748EXEEXT=$ac_cv_exeext
    21492749ac_exeext=$EXEEXT
    2150 echo "$as_me:$LINENO: checking for suffix of object files" >&5
    2151 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
     2750{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
     2751$as_echo_n "checking for suffix of object files... " >&6; }
    21522752if test "${ac_cv_objext+set}" = set; then
    2153   echo $ECHO_N "(cached) $ECHO_C" >&6
     2753  $as_echo_n "(cached) " >&6
    21542754else
    21552755  cat >conftest.$ac_ext <<_ACEOF
    … …  
    21692769_ACEOF
    21702770rm -f conftest.o conftest.obj
    2171 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    2172   (eval $ac_compile) 2>&5
     2771if { (ac_try="$ac_compile"
     2772case "(($ac_try" in
     2773  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2774  *) ac_try_echo=$ac_try;;
     2775esac
     2776eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     2777$as_echo "$ac_try_echo") >&5
     2778  (eval "$ac_compile") 2>&5
    21732779  ac_status=$?
    2174   echo "$as_me:$LINENO: \$? = $ac_status" >&5
     2780  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
    21752781  (exit $ac_status); }; then
    2176   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
     2782  for ac_file in conftest.o conftest.obj conftest.*; do
     2783  test -f "$ac_file" || continue;
    21772784  case $ac_file in
    2178     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
     2785    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
    21792786    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
    21802787       break;;
    … …  
    21822789done
    21832790else
    2184   echo "$as_me: failed program was:" >&5
     2791  $as_echo "$as_me: failed program was:" >&5
    21852792sed 's/^/| /' conftest.$ac_ext >&5
    21862793
    2187 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
     2794{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
     2795$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
     2796{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
    21882797See \`config.log' for more details." >&5
    2189 echo "$as_me: error: cannot compute suffix of object files: cannot compile
     2798$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
    21902799See \`config.log' for more details." >&2;}
    2191    { (exit 1); exit 1; }; }
     2800   { (exit 1); exit 1; }; }; }
    21922801fi
    21932802
    21942803rm -f conftest.$ac_cv_objext conftest.$ac_ext
    21952804fi
    2196 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
    2197 echo "${ECHO_T}$ac_cv_objext" >&6
     2805{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
     2806$as_echo "$ac_cv_objext" >&6; }
    21982807OBJEXT=$ac_cv_objext
    21992808ac_objext=$OBJEXT
    2200 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
    2201 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
     2809{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
     2810$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
    22022811if test "${ac_cv_c_compiler_gnu+set}" = set; then
    2203   echo $ECHO_N "(cached) $ECHO_C" >&6
     2812  $as_echo_n "(cached) " >&6
    22042813else
    22052814  cat >conftest.$ac_ext <<_ACEOF
    … …  
    22222831_ACEOF
    22232832rm -f conftest.$ac_objext
    2224 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    2225   (eval $ac_compile) 2>conftest.er1
     2833if { (ac_try="$ac_compile"
     2834case "(($ac_try" in
     2835  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2836  *) ac_try_echo=$ac_try;;
     2837esac
     2838eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     2839$as_echo "$ac_try_echo") >&5
     2840  (eval "$ac_compile") 2>conftest.er1
    22262841  ac_status=$?
    22272842  grep -v '^ *+' conftest.er1 >conftest.err
    22282843  rm -f conftest.er1
    22292844  cat conftest.err >&5
    2230   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2231   (exit $ac_status); } &&
    2232      { ac_try='test -z "$ac_c_werror_flag"
    2233              || test ! -s conftest.err'
    2234   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2235   (eval $ac_try) 2>&5
    2236   ac_status=$?
    2237   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2238   (exit $ac_status); }; } &&
    2239      { ac_try='test -s conftest.$ac_objext'
    2240   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2241   (eval $ac_try) 2>&5
    2242   ac_status=$?
    2243   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2244   (exit $ac_status); }; }; then
     2845  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     2846  (exit $ac_status); } && {
     2847     test -z "$ac_c_werror_flag" ||
     2848     test ! -s conftest.err
     2849       } && test -s conftest.$ac_objext; then
    22452850  ac_compiler_gnu=yes
    22462851else
    2247   echo "$as_me: failed program was:" >&5
     2852  $as_echo "$as_me: failed program was:" >&5
    22482853sed 's/^/| /' conftest.$ac_ext >&5
    22492854
    2250 ac_compiler_gnu=no
    2251 fi
    2252 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
     2855    ac_compiler_gnu=no
     2856fi
     2857
     2858rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    22532859ac_cv_c_compiler_gnu=$ac_compiler_gnu
    22542860
    22552861fi
    2256 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
    2257 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
    2258 GCC=`test $ac_compiler_gnu = yes && echo yes`
     2862{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
     2863$as_echo "$ac_cv_c_compiler_gnu" >&6; }
     2864if test $ac_compiler_gnu = yes; then
     2865  GCC=yes
     2866else
     2867  GCC=
     2868fi
    22592869ac_test_CFLAGS=${CFLAGS+set}
    22602870ac_save_CFLAGS=$CFLAGS
    2261 CFLAGS="-g"
    2262 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
    2263 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
     2871{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
     2872$as_echo_n "checking whether $CC accepts -g... " >&6; }
    22642873if test "${ac_cv_prog_cc_g+set}" = set; then
    2265   echo $ECHO_N "(cached) $ECHO_C" >&6
    2266 else
    2267   cat >conftest.$ac_ext <<_ACEOF
     2874  $as_echo_n "(cached) " >&6
     2875else
     2876  ac_save_c_werror_flag=$ac_c_werror_flag
     2877   ac_c_werror_flag=yes
     2878   ac_cv_prog_cc_g=no
     2879   CFLAGS="-g"
     2880   cat >conftest.$ac_ext <<_ACEOF
    22682881/* confdefs.h.  */
    22692882_ACEOF
    … …  
    22812894_ACEOF
    22822895rm -f conftest.$ac_objext
    2283 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    2284   (eval $ac_compile) 2>conftest.er1
     2896if { (ac_try="$ac_compile"
     2897case "(($ac_try" in
     2898  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2899  *) ac_try_echo=$ac_try;;
     2900esac
     2901eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     2902$as_echo "$ac_try_echo") >&5
     2903  (eval "$ac_compile") 2>conftest.er1
    22852904  ac_status=$?
    22862905  grep -v '^ *+' conftest.er1 >conftest.err
    22872906  rm -f conftest.er1
    22882907  cat conftest.err >&5
    2289   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2290   (exit $ac_status); } &&
    2291      { ac_try='test -z "$ac_c_werror_flag"
    2292              || test ! -s conftest.err'
    2293   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2294   (eval $ac_try) 2>&5
     2908  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     2909  (exit $ac_status); } && {
     2910     test -z "$ac_c_werror_flag" ||
     2911     test ! -s conftest.err
     2912       } && test -s conftest.$ac_objext; then
     2913  ac_cv_prog_cc_g=yes
     2914else
     2915  $as_echo "$as_me: failed program was:" >&5
     2916sed 's/^/| /' conftest.$ac_ext >&5
     2917
     2918    CFLAGS=""
     2919      cat >conftest.$ac_ext <<_ACEOF
     2920/* confdefs.h.  */
     2921_ACEOF
     2922cat confdefs.h >>conftest.$ac_ext
     2923cat >>conftest.$ac_ext <<_ACEOF
     2924/* end confdefs.h.  */
     2925
     2926int
     2927main ()
     2928{
     2929
     2930  ;
     2931  return 0;
     2932}
     2933_ACEOF
     2934rm -f conftest.$ac_objext
     2935if { (ac_try="$ac_compile"
     2936case "(($ac_try" in
     2937  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2938  *) ac_try_echo=$ac_try;;
     2939esac
     2940eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     2941$as_echo "$ac_try_echo") >&5
     2942  (eval "$ac_compile") 2>conftest.er1
    22952943  ac_status=$?
    2296   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2297   (exit $ac_status); }; } &&
    2298      { ac_try='test -s conftest.$ac_objext'
    2299   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2300   (eval $ac_try) 2>&5
     2944  grep -v '^ *+' conftest.er1 >conftest.err
     2945  rm -f conftest.er1
     2946  cat conftest.err >&5
     2947  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     2948  (exit $ac_status); } && {
     2949     test -z "$ac_c_werror_flag" ||
     2950     test ! -s conftest.err
     2951       } && test -s conftest.$ac_objext; then
     2952  :
     2953else
     2954  $as_echo "$as_me: failed program was:" >&5
     2955sed 's/^/| /' conftest.$ac_ext >&5
     2956
     2957    ac_c_werror_flag=$ac_save_c_werror_flag
     2958     CFLAGS="-g"
     2959     cat >conftest.$ac_ext <<_ACEOF
     2960/* confdefs.h.  */
     2961_ACEOF
     2962cat confdefs.h >>conftest.$ac_ext
     2963cat >>conftest.$ac_ext <<_ACEOF
     2964/* end confdefs.h.  */
     2965
     2966int
     2967main ()
     2968{
     2969
     2970  ;
     2971  return 0;
     2972}
     2973_ACEOF
     2974rm -f conftest.$ac_objext
     2975if { (ac_try="$ac_compile"
     2976case "(($ac_try" in
     2977  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2978  *) ac_try_echo=$ac_try;;
     2979esac
     2980eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     2981$as_echo "$ac_try_echo") >&5
     2982  (eval "$ac_compile") 2>conftest.er1
    23012983  ac_status=$?
    2302   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2303   (exit $ac_status); }; }; then
     2984  grep -v '^ *+' conftest.er1 >conftest.err
     2985  rm -f conftest.er1
     2986  cat conftest.err >&5
     2987  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     2988  (exit $ac_status); } && {
     2989     test -z "$ac_c_werror_flag" ||
     2990     test ! -s conftest.err
     2991       } && test -s conftest.$ac_objext; then
    23042992  ac_cv_prog_cc_g=yes
    23052993else
    2306   echo "$as_me: failed program was:" >&5
     2994  $as_echo "$as_me: failed program was:" >&5
    23072995sed 's/^/| /' conftest.$ac_ext >&5
    23082996
    2309 ac_cv_prog_cc_g=no
    2310 fi
    2311 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    2312 fi
    2313 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
    2314 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
     2997
     2998fi
     2999
     3000rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     3001fi
     3002
     3003rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     3004fi
     3005
     3006rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     3007   ac_c_werror_flag=$ac_save_c_werror_flag
     3008fi
     3009{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
     3010$as_echo "$ac_cv_prog_cc_g" >&6; }
    23153011if test "$ac_test_CFLAGS" = set; then
    23163012  CFLAGS=$ac_save_CFLAGS
    … …  
    23283024  fi
    23293025fi
    2330 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
    2331 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
    2332 if test "${ac_cv_prog_cc_stdc+set}" = set; then
    2333   echo $ECHO_N "(cached) $ECHO_C" >&6
    2334 else
    2335   ac_cv_prog_cc_stdc=no
     3026{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
     3027$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
     3028if test "${ac_cv_prog_cc_c89+set}" = set; then
     3029  $as_echo_n "(cached) " >&6
     3030else
     3031  ac_cv_prog_cc_c89=no
    23363032ac_save_CC=$CC
    23373033cat >conftest.$ac_ext <<_ACEOF
    … …  
    23673063   function prototypes and stuff, but not '\xHH' hex character constants.
    23683064   These don't provoke an error unfortunately, instead are silently treated
    2369    as 'x'.  The following induces an error, until -std1 is added to get
     3065   as 'x'.  The following induces an error, until -std is added to get
    23703066   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
    23713067   array size at least.  It's necessary to write '\x00'==0 to get something
    2372    that's true only with -std1.  */
     3068   that's true only with -std.  */
    23733069int osf4_cc_array ['\x00' == 0 ? 1 : -1];
     3070
     3071/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
     3072   inside strings and character constants.  */
     3073#define FOO(x) 'x'
     3074int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
    23743075
    23753076int test (int i, double x);
    … …  
    23873088}
    23883089_ACEOF
    2389 # Don't try gcc -ansi; that turns off useful extensions and
    2390 # breaks some systems' header files.
    2391 # AIX           -qlanglvl=ansi
    2392 # Ultrix and OSF/1  -std1
    2393 # HP-UX 10.20 and later -Ae
    2394 # HP-UX older versions  -Aa -D_HPUX_SOURCE
    2395 # SVR4          -Xc -D__EXTENSIONS__
    2396 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
     3090for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
     3091    -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
    23973092do
    23983093  CC="$ac_save_CC $ac_arg"
    23993094  rm -f conftest.$ac_objext
    2400 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    2401   (eval $ac_compile) 2>conftest.er1
     3095if { (ac_try="$ac_compile"
     3096case "(($ac_try" in
     3097  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     3098  *) ac_try_echo=$ac_try;;
     3099esac
     3100eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     3101$as_echo "$ac_try_echo") >&5
     3102  (eval "$ac_compile") 2>conftest.er1
    24023103  ac_status=$?
    24033104  grep -v '^ *+' conftest.er1 >conftest.err
    24043105  rm -f conftest.er1
    24053106  cat conftest.err >&5
    2406   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2407   (exit $ac_status); } &&
    2408      { ac_try='test -z "$ac_c_werror_flag"
    2409              || test ! -s conftest.err'
    2410   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2411   (eval $ac_try) 2>&5
    2412   ac_status=$?
    2413   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2414   (exit $ac_status); }; } &&
    2415      { ac_try='test -s conftest.$ac_objext'
    2416   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2417   (eval $ac_try) 2>&5
    2418   ac_status=$?
    2419   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2420   (exit $ac_status); }; }; then
    2421   ac_cv_prog_cc_stdc=$ac_arg
    2422 break
    2423 else
    2424   echo "$as_me: failed program was:" >&5
     3107  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     3108  (exit $ac_status); } && {
     3109     test -z "$ac_c_werror_flag" ||
     3110     test ! -s conftest.err
     3111       } && test -s conftest.$ac_objext; then
     3112  ac_cv_prog_cc_c89=$ac_arg
     3113else
     3114  $as_echo "$as_me: failed program was:" >&5
    24253115sed 's/^/| /' conftest.$ac_ext >&5
    24263116
    2427 fi
    2428 rm -f conftest.err conftest.$ac_objext
     3117
     3118fi
     3119
     3120rm -f core conftest.err conftest.$ac_objext
     3121  test "x$ac_cv_prog_cc_c89" != "xno" && break
    24293122done
    2430 rm -f conftest.$ac_ext conftest.$ac_objext
     3123rm -f conftest.$ac_ext
    24313124CC=$ac_save_CC
    24323125
    24333126fi
    2434 
    2435 case "x$ac_cv_prog_cc_stdc" in
    2436   x|xno)
    2437     echo "$as_me:$LINENO: result: none needed" >&5
    2438 echo "${ECHO_T}none needed" >&6 ;;
     3127# AC_CACHE_VAL
     3128case "x$ac_cv_prog_cc_c89" in
     3129  x)
     3130    { $as_echo "$as_me:$LINENO: result: none needed" >&5
     3131$as_echo "none needed" >&6; } ;;
     3132  xno)
     3133    { $as_echo "$as_me:$LINENO: result: unsupported" >&5
     3134$as_echo "unsupported" >&6; } ;;
    24393135  *)
    2440     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
    2441 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
    2442     CC="$CC $ac_cv_prog_cc_stdc" ;;
    2443 esac
    2444 
    2445 # Some people use a C++ compiler to compile C.  Since we use `exit',
    2446 # in C++ we need to declare it.  In case someone uses the same compiler
    2447 # for both compiling C and C++ we need to have the C++ compiler decide
    2448 # the declaration of exit, since it's the most demanding environment.
    2449 cat >conftest.$ac_ext <<_ACEOF
    2450 #ifndef __cplusplus
    2451   choke me
    2452 #endif
    2453 _ACEOF
    2454 rm -f conftest.$ac_objext
    2455 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    2456   (eval $ac_compile) 2>conftest.er1
    2457   ac_status=$?
    2458   grep -v '^ *+' conftest.er1 >conftest.err
    2459   rm -f conftest.er1
    2460   cat conftest.err >&5
    2461   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2462   (exit $ac_status); } &&
    2463      { ac_try='test -z "$ac_c_werror_flag"
    2464              || test ! -s conftest.err'
    2465   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2466   (eval $ac_try) 2>&5
    2467   ac_status=$?
    2468   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2469   (exit $ac_status); }; } &&
    2470      { ac_try='test -s conftest.$ac_objext'
    2471   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2472   (eval $ac_try) 2>&5
    2473   ac_status=$?
    2474   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2475   (exit $ac_status); }; }; then
    2476   for ac_declaration in \
    2477    '' \
    2478    'extern "C" void std::exit (int) throw (); using std::exit;' \
    2479    'extern "C" void std::exit (int); using std::exit;' \
    2480    'extern "C" void exit (int) throw ();' \
    2481    'extern "C" void exit (int);' \
    2482    'void exit (int);'
    2483 do
    2484   cat >conftest.$ac_ext <<_ACEOF
    2485 /* confdefs.h.  */
    2486 _ACEOF
    2487 cat confdefs.h >>conftest.$ac_ext
    2488 cat >>conftest.$ac_ext <<_ACEOF
    2489 /* end confdefs.h.  */
    2490 $ac_declaration
    2491 #include <stdlib.h>
    2492 int
    2493 main ()
    2494 {
    2495 exit (42);
    2496   ;
    2497   return 0;
    2498 }
    2499 _ACEOF
    2500 rm -f conftest.$ac_objext
    2501 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    2502   (eval $ac_compile) 2>conftest.er1
    2503   ac_status=$?
    2504   grep -v '^ *+' conftest.er1 >conftest.err
    2505   rm -f conftest.er1
    2506   cat conftest.err >&5
    2507   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2508   (exit $ac_status); } &&
    2509      { ac_try='test -z "$ac_c_werror_flag"
    2510              || test ! -s conftest.err'
    2511   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2512   (eval $ac_try) 2>&5
    2513   ac_status=$?
    2514   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2515   (exit $ac_status); }; } &&
    2516      { ac_try='test -s conftest.$ac_objext'
    2517   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2518   (eval $ac_try) 2>&5
    2519   ac_status=$?
    2520   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2521   (exit $ac_status); }; }; then
    2522   :
    2523 else
    2524   echo "$as_me: failed program was:" >&5
    2525 sed 's/^/| /' conftest.$ac_ext >&5
    2526 
    2527 continue
    2528 fi
    2529 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    2530   cat >conftest.$ac_ext <<_ACEOF
    2531 /* confdefs.h.  */
    2532 _ACEOF
    2533 cat confdefs.h >>conftest.$ac_ext
    2534 cat >>conftest.$ac_ext <<_ACEOF
    2535 /* end confdefs.h.  */
    2536 $ac_declaration
    2537 int
    2538 main ()
    2539 {
    2540 exit (42);
    2541   ;
    2542   return 0;
    2543 }
    2544 _ACEOF
    2545 rm -f conftest.$ac_objext
    2546 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    2547   (eval $ac_compile) 2>conftest.er1
    2548   ac_status=$?
    2549   grep -v '^ *+' conftest.er1 >conftest.err
    2550   rm -f conftest.er1
    2551   cat conftest.err >&5
    2552   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2553   (exit $ac_status); } &&
    2554      { ac_try='test -z "$ac_c_werror_flag"
    2555              || test ! -s conftest.err'
    2556   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2557   (eval $ac_try) 2>&5
    2558   ac_status=$?
    2559   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2560   (exit $ac_status); }; } &&
    2561      { ac_try='test -s conftest.$ac_objext'
    2562   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2563   (eval $ac_try) 2>&5
    2564   ac_status=$?
    2565   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2566   (exit $ac_status); }; }; then
    2567   break
    2568 else
    2569   echo "$as_me: failed program was:" >&5
    2570 sed 's/^/| /' conftest.$ac_ext >&5
    2571 
    2572 fi
    2573 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    2574 done
    2575 rm -f conftest*
    2576 if test -n "$ac_declaration"; then
    2577   echo '#ifdef __cplusplus' >>confdefs.h
    2578   echo $ac_declaration      >>confdefs.h
    2579   echo '#endif'             >>confdefs.h
    2580 fi
    2581 
    2582 else
    2583   echo "$as_me: failed program was:" >&5
    2584 sed 's/^/| /' conftest.$ac_ext >&5
    2585 
    2586 fi
    2587 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
     3136    CC="$CC $ac_cv_prog_cc_c89"
     3137    { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
     3138$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
     3139esac
     3140
     3141
    25883142ac_ext=c
    25893143ac_cpp='$CPP $CPPFLAGS'
    … …  
    25923146ac_compiler_gnu=$ac_cv_c_compiler_gnu
    25933147
    2594 ac_ext=cc
     3148ac_ext=cpp
    25953149ac_cpp='$CXXCPP $CPPFLAGS'
    25963150ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
    25973151ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
    25983152ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
    2599 if test -n "$ac_tool_prefix"; then
    2600   for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
     3153if test -z "$CXX"; then
     3154  if test -n "$CCC"; then
     3155    CXX=$CCC
     3156  else
     3157    if test -n "$ac_tool_prefix"; then
     3158  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
    26013159  do
    26023160    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
    26033161set dummy $ac_tool_prefix$ac_prog; ac_word=$2
    2604 echo "$as_me:$LINENO: checking for $ac_word" >&5
    2605 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     3162{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
     3163$as_echo_n "checking for $ac_word... " >&6; }
    26063164if test "${ac_cv_prog_CXX+set}" = set; then
    2607   echo $ECHO_N "(cached) $ECHO_C" >&6
     3165  $as_echo_n "(cached) " >&6
    26083166else
    26093167  if test -n "$CXX"; then
    … …  
    26163174  test -z "$as_dir" && as_dir=.
    26173175  for ac_exec_ext in '' $ac_executable_extensions; do
    2618   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     3176  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    26193177    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
    2620     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     3178    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    26213179    break 2
    26223180  fi
    26233181done
    26243182done
     3183IFS=$as_save_IFS
    26253184
    26263185fi
    … …  
    26283187CXX=$ac_cv_prog_CXX
    26293188if test -n "$CXX"; then
    2630   echo "$as_me:$LINENO: result: $CXX" >&5
    2631 echo "${ECHO_T}$CXX" >&6
    2632 else
    2633   echo "$as_me:$LINENO: result: no" >&5
    2634 echo "${ECHO_T}no" >&6
    2635 fi
     3189  { $as_echo "$as_me:$LINENO: result: $CXX" >&5
     3190$as_echo "$CXX" >&6; }
     3191else
     3192  { $as_echo "$as_me:$LINENO: result: no" >&5
     3193$as_echo "no" >&6; }
     3194fi
     3195
    26363196
    26373197    test -n "$CXX" && break
    … …  
    26403200if test -z "$CXX"; then
    26413201  ac_ct_CXX=$CXX
    2642   for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
     3202  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
    26433203do
    26443204  # Extract the first word of "$ac_prog", so it can be a program name with args.
    26453205set dummy $ac_prog; ac_word=$2
    2646 echo "$as_me:$LINENO: checking for $ac_word" >&5
    2647 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     3206{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
     3207$as_echo_n "checking for $ac_word... " >&6; }
    26483208if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
    2649   echo $ECHO_N "(cached) $ECHO_C" >&6
     3209  $as_echo_n "(cached) " >&6
    26503210else
    26513211  if test -n "$ac_ct_CXX"; then
    … …  
    26583218  test -z "$as_dir" && as_dir=.
    26593219  for ac_exec_ext in '' $ac_executable_extensions; do
    2660   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     3220  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    26613221    ac_cv_prog_ac_ct_CXX="$ac_prog"
    2662     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     3222    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    26633223    break 2
    26643224  fi
    26653225done
    26663226done
     3227IFS=$as_save_IFS
    26673228
    26683229fi
    … …  
    26703231ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
    26713232if test -n "$ac_ct_CXX"; then
    2672   echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
    2673 echo "${ECHO_T}$ac_ct_CXX" >&6
    2674 else
    2675   echo "$as_me:$LINENO: result: no" >&5
    2676 echo "${ECHO_T}no" >&6
    2677 fi
     3233  { $as_echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
     3234$as_echo "$ac_ct_CXX" >&6; }
     3235else
     3236  { $as_echo "$as_me:$LINENO: result: no" >&5
     3237$as_echo "no" >&6; }
     3238fi
     3239
    26783240
    26793241  test -n "$ac_ct_CXX" && break
    26803242done
    2681 test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
    2682 
    2683   CXX=$ac_ct_CXX
    2684 fi
    2685 
    2686 
     3243
     3244  if test "x$ac_ct_CXX" = x; then
     3245    CXX="g++"
     3246  else
     3247    case $cross_compiling:$ac_tool_warned in
     3248yes:)
     3249{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
     3250$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     3251ac_tool_warned=yes ;;
     3252esac
     3253    CXX=$ac_ct_CXX
     3254  fi
     3255fi
     3256
     3257  fi
     3258fi
    26873259# Provide some information about the compiler.
    2688 echo "$as_me:$LINENO:" \
    2689      "checking for C++ compiler version" >&5
    2690 ac_compiler=`set X $ac_compile; echo $2`
    2691 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
    2692   (eval $ac_compiler --version </dev/null >&5) 2>&5
     3260$as_echo "$as_me:$LINENO: checking for C++ compiler version" >&5
     3261set X $ac_compile
     3262ac_compiler=$2
     3263{ (ac_try="$ac_compiler --version >&5"
     3264case "(($ac_try" in
     3265  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     3266  *) ac_try_echo=$ac_try;;
     3267esac
     3268eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     3269$as_echo "$ac_try_echo") >&5
     3270  (eval "$ac_compiler --version >&5") 2>&5
    26933271  ac_status=$?
    2694   echo "$as_me:$LINENO: \$? = $ac_status" >&5
     3272  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
    26953273  (exit $ac_status); }
    2696 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
    2697   (eval $ac_compiler -v </dev/null >&5) 2>&5
     3274{ (ac_try="$ac_compiler -v >&5"
     3275case "(($ac_try" in
     3276  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     3277  *) ac_try_echo=$ac_try;;
     3278esac
     3279eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     3280$as_echo "$ac_try_echo") >&5
     3281  (eval "$ac_compiler -v >&5") 2>&5
    26983282  ac_status=$?
    2699   echo "$as_me:$LINENO: \$? = $ac_status" >&5
     3283  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
    27003284  (exit $ac_status); }
    2701 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
    2702   (eval $ac_compiler -V </dev/null >&5) 2>&5
     3285{ (ac_try="$ac_compiler -V >&5"
     3286case "(($ac_try" in
     3287  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     3288  *) ac_try_echo=$ac_try;;
     3289esac
     3290eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     3291$as_echo "$ac_try_echo") >&5
     3292  (eval "$ac_compiler -V >&5") 2>&5
    27033293  ac_status=$?
    2704   echo "$as_me:$LINENO: \$? = $ac_status" >&5
     3294  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
    27053295  (exit $ac_status); }
    27063296
    2707 echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
    2708 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
     3297{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
     3298$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
    27093299if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
    2710   echo $ECHO_N "(cached) $ECHO_C" >&6
     3300  $as_echo_n "(cached) " >&6
    27113301else
    27123302  cat >conftest.$ac_ext <<_ACEOF
    … …  
    27293319_ACEOF
    27303320rm -f conftest.$ac_objext
    2731 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    2732   (eval $ac_compile) 2>conftest.er1
     3321if { (ac_try="$ac_compile"
     3322case "(($ac_try" in
     3323  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     3324  *) ac_try_echo=$ac_try;;
     3325esac
     3326eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     3327$as_echo "$ac_try_echo") >&5
     3328  (eval "$ac_compile") 2>conftest.er1
    27333329  ac_status=$?
    27343330  grep -v '^ *+' conftest.er1 >conftest.err
    27353331  rm -f conftest.er1
    27363332  cat conftest.err >&5
    2737   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2738   (exit $ac_status); } &&
    2739      { ac_try='test -z "$ac_cxx_werror_flag"
    2740              || test ! -s conftest.err'
    2741   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2742   (eval $ac_try) 2>&5
    2743   ac_status=$?
    2744   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2745   (exit $ac_status); }; } &&
    2746      { ac_try='test -s conftest.$ac_objext'
    2747   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2748   (eval $ac_try) 2>&5
    2749   ac_status=$?
    2750   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2751   (exit $ac_status); }; }; then
     3333  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     3334  (exit $ac_status); } && {
     3335     test -z "$ac_cxx_werror_flag" ||
     3336     test ! -s conftest.err
     3337       } && test -s conftest.$ac_objext; then
    27523338  ac_compiler_gnu=yes
    27533339else
    2754   echo "$as_me: failed program was:" >&5
     3340  $as_echo "$as_me: failed program was:" >&5
    27553341sed 's/^/| /' conftest.$ac_ext >&5
    27563342
    2757 ac_compiler_gnu=no
    2758 fi
    2759 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
     3343    ac_compiler_gnu=no
     3344fi
     3345
     3346rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    27603347ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
    27613348
    27623349fi
    2763 echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
    2764 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
    2765 GXX=`test $ac_compiler_gnu = yes && echo yes`
     3350{ $as_echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
     3351$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
     3352if test $ac_compiler_gnu = yes; then
     3353  GXX=yes
     3354else
     3355  GXX=
     3356fi
    27663357ac_test_CXXFLAGS=${CXXFLAGS+set}
    27673358ac_save_CXXFLAGS=$CXXFLAGS
    2768 CXXFLAGS="-g"
    2769 echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
    2770 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
     3359{ $as_echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
     3360$as_echo_n "checking whether $CXX accepts -g... " >&6; }
    27713361if test "${ac_cv_prog_cxx_g+set}" = set; then
    2772   echo $ECHO_N "(cached) $ECHO_C" >&6
    2773 else
    2774   cat >conftest.$ac_ext <<_ACEOF
     3362  $as_echo_n "(cached) " >&6
     3363else
     3364  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
     3365   ac_cxx_werror_flag=yes
     3366   ac_cv_prog_cxx_g=no
     3367   CXXFLAGS="-g"
     3368   cat >conftest.$ac_ext <<_ACEOF
    27753369/* confdefs.h.  */
    27763370_ACEOF
    … …  
    27883382_ACEOF
    27893383rm -f conftest.$ac_objext
    2790 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    2791   (eval $ac_compile) 2>conftest.er1
     3384if { (ac_try="$ac_compile"
     3385case "(($ac_try" in
     3386  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     3387  *) ac_try_echo=$ac_try;;
     3388esac
     3389eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     3390$as_echo "$ac_try_echo") >&5
     3391  (eval "$ac_compile") 2>conftest.er1
    27923392  ac_status=$?
    27933393  grep -v '^ *+' conftest.er1 >conftest.err
    27943394  rm -f conftest.er1
    27953395  cat conftest.err >&5
    2796   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2797   (exit $ac_status); } &&
    2798      { ac_try='test -z "$ac_cxx_werror_flag"
    2799              || test ! -s conftest.err'
    2800   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2801   (eval $ac_try) 2>&5
     3396  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     3397  (exit $ac_status); } && {
     3398     test -z "$ac_cxx_werror_flag" ||
     3399     test ! -s conftest.err
     3400       } && test -s conftest.$ac_objext; then
     3401  ac_cv_prog_cxx_g=yes
     3402else
     3403  $as_echo "$as_me: failed program was:" >&5
     3404sed 's/^/| /' conftest.$ac_ext >&5
     3405
     3406    CXXFLAGS=""
     3407      cat >conftest.$ac_ext <<_ACEOF
     3408/* confdefs.h.  */
     3409_ACEOF
     3410cat confdefs.h >>conftest.$ac_ext
     3411cat >>conftest.$ac_ext <<_ACEOF
     3412/* end confdefs.h.  */
     3413
     3414int
     3415main ()
     3416{
     3417
     3418  ;
     3419  return 0;
     3420}
     3421_ACEOF
     3422rm -f conftest.$ac_objext
     3423if { (ac_try="$ac_compile"
     3424case "(($ac_try" in
     3425  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     3426  *) ac_try_echo=$ac_try;;
     3427esac
     3428eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     3429$as_echo "$ac_try_echo") >&5
     3430  (eval "$ac_compile") 2>conftest.er1
    28023431  ac_status=$?
    2803   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2804   (exit $ac_status); }; } &&
    2805      { ac_try='test -s conftest.$ac_objext'
    2806   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2807   (eval $ac_try) 2>&5
     3432  grep -v '^ *+' conftest.er1 >conftest.err
     3433  rm -f conftest.er1
     3434  cat conftest.err >&5
     3435  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     3436  (exit $ac_status); } && {
     3437     test -z "$ac_cxx_werror_flag" ||
     3438     test ! -s conftest.err
     3439       } && test -s conftest.$ac_objext; then
     3440  :
     3441else
     3442  $as_echo "$as_me: failed program was:" >&5
     3443sed 's/^/| /' conftest.$ac_ext >&5
     3444
     3445    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
     3446     CXXFLAGS="-g"
     3447     cat >conftest.$ac_ext <<_ACEOF
     3448/* confdefs.h.  */
     3449_ACEOF
     3450cat confdefs.h >>conftest.$ac_ext
     3451cat >>conftest.$ac_ext <<_ACEOF
     3452/* end confdefs.h.  */
     3453
     3454int
     3455main ()
     3456{
     3457
     3458  ;
     3459  return 0;
     3460}
     3461_ACEOF
     3462rm -f conftest.$ac_objext
     3463if { (ac_try="$ac_compile"
     3464case "(($ac_try" in
     3465  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     3466  *) ac_try_echo=$ac_try;;
     3467esac
     3468eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     3469$as_echo "$ac_try_echo") >&5
     3470  (eval "$ac_compile") 2>conftest.er1
    28083471  ac_status=$?
    2809   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2810   (exit $ac_status); }; }; then
     3472  grep -v '^ *+' conftest.er1 >conftest.err
     3473  rm -f conftest.er1
     3474  cat conftest.err >&5
     3475  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     3476  (exit $ac_status); } && {
     3477     test -z "$ac_cxx_werror_flag" ||
     3478     test ! -s conftest.err
     3479       } && test -s conftest.$ac_objext; then
    28113480  ac_cv_prog_cxx_g=yes
    28123481else
    2813   echo "$as_me: failed program was:" >&5
     3482  $as_echo "$as_me: failed program was:" >&5
    28143483sed 's/^/| /' conftest.$ac_ext >&5
    28153484
    2816 ac_cv_prog_cxx_g=no
    2817 fi
    2818 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    2819 fi
    2820 echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
    2821 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
     3485
     3486fi
     3487
     3488rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     3489fi
     3490
     3491rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     3492fi
     3493
     3494rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     3495   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
     3496fi
     3497{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
     3498$as_echo "$ac_cv_prog_cxx_g" >&6; }
    28223499if test "$ac_test_CXXFLAGS" = set; then
    28233500  CXXFLAGS=$ac_save_CXXFLAGS
    … …  
    28353512  fi
    28363513fi
    2837 for ac_declaration in \
    2838    '' \
    2839    'extern "C" void std::exit (int) throw (); using std::exit;' \
    2840    'extern "C" void std::exit (int); using std::exit;' \
    2841    'extern "C" void exit (int) throw ();' \
    2842    'extern "C" void exit (int);' \
    2843    'void exit (int);'
    2844 do
    2845   cat >conftest.$ac_ext <<_ACEOF
    2846 /* confdefs.h.  */
    2847 _ACEOF
    2848 cat confdefs.h >>conftest.$ac_ext
    2849 cat >>conftest.$ac_ext <<_ACEOF
    2850 /* end confdefs.h.  */
    2851 $ac_declaration
    2852 #include <stdlib.h>
    2853 int
    2854 main ()
    2855 {
    2856 exit (42);
    2857   ;
    2858   return 0;
    2859 }
    2860 _ACEOF
    2861 rm -f conftest.$ac_objext
    2862 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    2863   (eval $ac_compile) 2>conftest.er1
    2864   ac_status=$?
    2865   grep -v '^ *+' conftest.er1 >conftest.err
    2866   rm -f conftest.er1
    2867   cat conftest.err >&5
    2868   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2869   (exit $ac_status); } &&
    2870      { ac_try='test -z "$ac_cxx_werror_flag"
    2871              || test ! -s conftest.err'
    2872   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2873   (eval $ac_try) 2>&5
    2874   ac_status=$?
    2875   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2876   (exit $ac_status); }; } &&
    2877      { ac_try='test -s conftest.$ac_objext'
    2878   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2879   (eval $ac_try) 2>&5
    2880   ac_status=$?
    2881   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2882   (exit $ac_status); }; }; then
    2883   :
    2884 else
    2885   echo "$as_me: failed program was:" >&5
    2886 sed 's/^/| /' conftest.$ac_ext >&5
    2887 
    2888 continue
    2889 fi
    2890 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    2891   cat >conftest.$ac_ext <<_ACEOF
    2892 /* confdefs.h.  */
    2893 _ACEOF
    2894 cat confdefs.h >>conftest.$ac_ext
    2895 cat >>conftest.$ac_ext <<_ACEOF
    2896 /* end confdefs.h.  */
    2897 $ac_declaration
    2898 int
    2899 main ()
    2900 {
    2901 exit (42);
    2902   ;
    2903   return 0;
    2904 }
    2905 _ACEOF
    2906 rm -f conftest.$ac_objext
    2907 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    2908   (eval $ac_compile) 2>conftest.er1
    2909   ac_status=$?
    2910   grep -v '^ *+' conftest.er1 >conftest.err
    2911   rm -f conftest.er1
    2912   cat conftest.err >&5
    2913   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2914   (exit $ac_status); } &&
    2915      { ac_try='test -z "$ac_cxx_werror_flag"
    2916              || test ! -s conftest.err'
    2917   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2918   (eval $ac_try) 2>&5
    2919   ac_status=$?
    2920   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2921   (exit $ac_status); }; } &&
    2922      { ac_try='test -s conftest.$ac_objext'
    2923   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2924   (eval $ac_try) 2>&5
    2925   ac_status=$?
    2926   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2927   (exit $ac_status); }; }; then
    2928   break
    2929 else
    2930   echo "$as_me: failed program was:" >&5
    2931 sed 's/^/| /' conftest.$ac_ext >&5
    2932 
    2933 fi
    2934 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    2935 done
    2936 rm -f conftest*
    2937 if test -n "$ac_declaration"; then
    2938   echo '#ifdef __cplusplus' >>confdefs.h
    2939   echo $ac_declaration      >>confdefs.h
    2940   echo '#endif'             >>confdefs.h
    2941 fi
    2942 
    29433514ac_ext=c
    29443515ac_cpp='$CPP $CPPFLAGS'
    … …  
    29513522  # Extract the first word of "$ac_prog", so it can be a program name with args.
    29523523set dummy $ac_prog; ac_word=$2
    2953 echo "$as_me:$LINENO: checking for $ac_word" >&5
    2954 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     3524{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
     3525$as_echo_n "checking for $ac_word... " >&6; }
    29553526if test "${ac_cv_prog_AWK+set}" = set; then
    2956   echo $ECHO_N "(cached) $ECHO_C" >&6
     3527  $as_echo_n "(cached) " >&6
    29573528else
    29583529  if test -n "$AWK"; then
    … …  
    29653536  test -z "$as_dir" && as_dir=.
    29663537  for ac_exec_ext in '' $ac_executable_extensions; do
    2967   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     3538  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    29683539    ac_cv_prog_AWK="$ac_prog"
    2969     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     3540    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    29703541    break 2
    29713542  fi
    29723543done
    29733544done
     3545IFS=$as_save_IFS
    29743546
    29753547fi
    … …  
    29773549AWK=$ac_cv_prog_AWK
    29783550if test -n "$AWK"; then
    2979   echo "$as_me:$LINENO: result: $AWK" >&5
    2980 echo "${ECHO_T}$AWK" >&6
    2981 else
    2982   echo "$as_me:$LINENO: result: no" >&5
    2983 echo "${ECHO_T}no" >&6
    2984 fi
     3551  { $as_echo "$as_me:$LINENO: result: $AWK" >&5
     3552$as_echo "$AWK" >&6; }
     3553else
     3554  { $as_echo "$as_me:$LINENO: result: no" >&5
     3555$as_echo "no" >&6; }
     3556fi
     3557
    29853558
    29863559  test -n "$AWK" && break
    … …  
    29913564  # Extract the first word of "$ac_prog", so it can be a program name with args.
    29923565set dummy $ac_prog; ac_word=$2
    2993 echo "$as_me:$LINENO: checking for $ac_word" >&5
    2994 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     3566{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
     3567$as_echo_n "checking for $ac_word... " >&6; }
    29953568if test "${ac_cv_prog_YACC+set}" = set; then
    2996   echo $ECHO_N "(cached) $ECHO_C" >&6
     3569  $as_echo_n "(cached) " >&6
    29973570else
    29983571  if test -n "$YACC"; then
    … …  
    30053578  test -z "$as_dir" && as_dir=.
    30063579  for ac_exec_ext in '' $ac_executable_extensions; do
    3007   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     3580  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    30083581    ac_cv_prog_YACC="$ac_prog"
    3009     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     3582    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    30103583    break 2
    30113584  fi
    30123585done
    30133586done
     3587IFS=$as_save_IFS
    30143588
    30153589fi
    … …  
    30173591YACC=$ac_cv_prog_YACC
    30183592if test -n "$YACC"; then
    3019   echo "$as_me:$LINENO: result: $YACC" >&5
    3020 echo "${ECHO_T}$YACC" >&6
    3021 else
    3022   echo "$as_me:$LINENO: result: no" >&5
    3023 echo "${ECHO_T}no" >&6
    3024 fi
     3593  { $as_echo "$as_me:$LINENO: result: $YACC" >&5
     3594$as_echo "$YACC" >&6; }
     3595else
     3596  { $as_echo "$as_me:$LINENO: result: no" >&5
     3597$as_echo "no" >&6; }
     3598fi
     3599
    30253600
    30263601  test -n "$YACC" && break
    … …  
    30293604
    30303605ac_aux_dir=
    3031 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
    3032   if test -f $ac_dir/install-sh; then
     3606for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
     3607  if test -f "$ac_dir/install-sh"; then
    30333608    ac_aux_dir=$ac_dir
    30343609    ac_install_sh="$ac_aux_dir/install-sh -c"
    30353610    break
    3036   elif test -f $ac_dir/install.sh; then
     3611  elif test -f "$ac_dir/install.sh"; then
    30373612    ac_aux_dir=$ac_dir
    30383613    ac_install_sh="$ac_aux_dir/install.sh -c"
    30393614    break
    3040   elif test -f $ac_dir/shtool; then
     3615  elif test -f "$ac_dir/shtool"; then
    30413616    ac_aux_dir=$ac_dir
    30423617    ac_install_sh="$ac_aux_dir/shtool install -c"
    … …  
    30453620done
    30463621if test -z "$ac_aux_dir"; then
    3047   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
    3048 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
     3622  { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
     3623$as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
    30493624   { (exit 1); exit 1; }; }
    30503625fi
    3051 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
    3052 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
    3053 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
     3626
     3627# These three variables are undocumented and unsupported,
     3628# and are intended to be withdrawn in a future Autoconf release.
     3629# They can cause serious problems if a builder's source tree is in a directory
     3630# whose full name contains unusual characters.
     3631ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
     3632ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
     3633ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
     3634
    30543635
    30553636# Make sure we can run config.sub.
    3056 $ac_config_sub sun4 >/dev/null 2>&1 ||
    3057   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
    3058 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
     3637$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
     3638  { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
     3639$as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
    30593640   { (exit 1); exit 1; }; }
    30603641
    3061 echo "$as_me:$LINENO: checking build system type" >&5
    3062 echo $ECHO_N "checking build system type... $ECHO_C" >&6
     3642{ $as_echo "$as_me:$LINENO: checking build system type" >&5
     3643$as_echo_n "checking build system type... " >&6; }
    30633644if test "${ac_cv_build+set}" = set; then
    3064   echo $ECHO_N "(cached) $ECHO_C" >&6
    3065 else
    3066   ac_cv_build_alias=$build_alias
    3067 test -z "$ac_cv_build_alias" &&
    3068   ac_cv_build_alias=`$ac_config_guess`
    3069 test -z "$ac_cv_build_alias" &&
    3070   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
    3071 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
     3645  $as_echo_n "(cached) " >&6
     3646else
     3647  ac_build_alias=$build_alias
     3648test "x$ac_build_alias" = x &&
     3649  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
     3650test "x$ac_build_alias" = x &&
     3651  { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
     3652$as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
    30723653   { (exit 1); exit 1; }; }
    3073 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
    3074   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
    3075 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
     3654ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
     3655  { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
     3656$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
    30763657   { (exit 1); exit 1; }; }
    30773658
    30783659fi
    3079 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
    3080 echo "${ECHO_T}$ac_cv_build" >&6
     3660{ $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
     3661$as_echo "$ac_cv_build" >&6; }
     3662case $ac_cv_build in
     3663*-*-*) ;;
     3664*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
     3665$as_echo "$as_me: error: invalid value of canonical build" >&2;}
     3666   { (exit 1); exit 1; }; };;
     3667esac
    30813668build=$ac_cv_build
    3082 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
    3083 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
    3084 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
    3085 
    3086 
    3087 echo "$as_me:$LINENO: checking host system type" >&5
    3088 echo $ECHO_N "checking host system type... $ECHO_C" >&6
     3669ac_save_IFS=$IFS; IFS='-'
     3670set x $ac_cv_build
     3671shift
     3672build_cpu=$1
     3673build_vendor=$2
     3674shift; shift
     3675# Remember, the first character of IFS is used to create $*,
     3676# except with old shells:
     3677build_os=$*
     3678IFS=$ac_save_IFS
     3679case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
     3680
     3681
     3682{ $as_echo "$as_me:$LINENO: checking host system type" >&5
     3683$as_echo_n "checking host system type... " >&6; }
    30893684if test "${ac_cv_host+set}" = set; then
    3090   echo $ECHO_N "(cached) $ECHO_C" >&6
    3091 else
    3092   ac_cv_host_alias=$host_alias
    3093 test -z "$ac_cv_host_alias" &&
    3094   ac_cv_host_alias=$ac_cv_build_alias
    3095 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
    3096   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
    3097 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
     3685  $as_echo_n "(cached) " >&6
     3686else
     3687  if test "x$host_alias" = x; then
     3688  ac_cv_host=$ac_cv_build
     3689else
     3690  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
     3691    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
     3692$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
    30983693   { (exit 1); exit 1; }; }
    3099 
    3100 fi
    3101 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
    3102 echo "${ECHO_T}$ac_cv_host" >&6
     3694fi
     3695
     3696fi
     3697{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
     3698$as_echo "$ac_cv_host" >&6; }
     3699case $ac_cv_host in
     3700*-*-*) ;;
     3701*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
     3702$as_echo "$as_me: error: invalid value of canonical host" >&2;}
     3703   { (exit 1); exit 1; }; };;
     3704esac
    31033705host=$ac_cv_host
    3104 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
    3105 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
    3106 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
    3107 
    3108 
    3109 echo "$as_me:$LINENO: checking target system type" >&5
    3110 echo $ECHO_N "checking target system type... $ECHO_C" >&6
     3706ac_save_IFS=$IFS; IFS='-'
     3707set x $ac_cv_host
     3708shift
     3709host_cpu=$1
     3710host_vendor=$2
     3711shift; shift
     3712# Remember, the first character of IFS is used to create $*,
     3713# except with old shells:
     3714host_os=$*
     3715IFS=$ac_save_IFS
     3716case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
     3717
     3718
     3719{ $as_echo "$as_me:$LINENO: checking target system type" >&5
     3720$as_echo_n "checking target system type... " >&6; }
    31113721if test "${ac_cv_target+set}" = set; then
    3112   echo $ECHO_N "(cached) $ECHO_C" >&6
    3113 else
    3114   ac_cv_target_alias=$target_alias
    3115 test "x$ac_cv_target_alias" = "x" &&
    3116   ac_cv_target_alias=$ac_cv_host_alias
    3117 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
    3118   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
    3119 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
     3722  $as_echo_n "(cached) " >&6
     3723else
     3724  if test "x$target_alias" = x; then
     3725  ac_cv_target=$ac_cv_host
     3726else
     3727  ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
     3728    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
     3729$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
    31203730   { (exit 1); exit 1; }; }
    3121 
    3122 fi
    3123 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
    3124 echo "${ECHO_T}$ac_cv_target" >&6
     3731fi
     3732
     3733fi
     3734{ $as_echo "$as_me:$LINENO: result: $ac_cv_target" >&5
     3735$as_echo "$ac_cv_target" >&6; }
     3736case $ac_cv_target in
     3737*-*-*) ;;
     3738*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
     3739$as_echo "$as_me: error: invalid value of canonical target" >&2;}
     3740   { (exit 1); exit 1; }; };;
     3741esac
    31253742target=$ac_cv_target
    3126 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
    3127 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
    3128 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
     3743ac_save_IFS=$IFS; IFS='-'
     3744set x $ac_cv_target
     3745shift
     3746target_cpu=$1
     3747target_vendor=$2
     3748shift; shift
     3749# Remember, the first character of IFS is used to create $*,
     3750# except with old shells:
     3751target_os=$*
     3752IFS=$ac_save_IFS
     3753case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
    31293754
    31303755
    … …  
    31483773# OS/2's system install, which has a completely different semantic
    31493774# ./install, which can be erroneously created by make from ./install.sh.
    3150 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
    3151 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
     3775# Reject install programs that cannot install multiple files.
     3776{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
     3777$as_echo_n "checking for a BSD-compatible install... " >&6; }
    31523778if test -z "$INSTALL"; then
    31533779if test "${ac_cv_path_install+set}" = set; then
    3154   echo $ECHO_N "(cached) $ECHO_C" >&6
     3780  $as_echo_n "(cached) " >&6
    31553781else
    31563782  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    … …  
    31713797    for ac_prog in ginstall scoinst install; do
    31723798      for ac_exec_ext in '' $ac_executable_extensions; do
    3173     if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
     3799    if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
    31743800      if test $ac_prog = install &&
    31753801        grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
    … …  
    31813807        :
    31823808      else
    3183         ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
    3184         break 3
     3809        rm -rf conftest.one conftest.two conftest.dir
     3810        echo one > conftest.one
     3811        echo two > conftest.two
     3812        mkdir conftest.dir
     3813        if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
     3814          test -s conftest.one && test -s conftest.two &&
     3815          test -s conftest.dir/conftest.one &&
     3816          test -s conftest.dir/conftest.two
     3817        then
     3818          ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
     3819          break 3
     3820        fi
    31853821      fi
    31863822    fi
    … …  
    31893825    ;;
    31903826esac
     3827
    31913828done
    3192 
     3829IFS=$as_save_IFS
     3830
     3831rm -rf conftest.one conftest.two conftest.dir
    31933832
    31943833fi
    … …  
    31963835    INSTALL=$ac_cv_path_install
    31973836  else
    3198     # As a last resort, use the slow shell script.  We don't cache a
    3199     # path for INSTALL within a source directory, because that will
     3837    # As a last resort, use the slow shell script.  Don't cache a
     3838    # value for INSTALL within a source directory, because that will
    32003839    # break other packages using the cache if that directory is
    3201     # removed, or if the path is relative.
     3840    # removed, or if the value is a relative name.
    32023841    INSTALL=$ac_install_sh
    32033842  fi
    32043843fi
    3205 echo "$as_me:$LINENO: result: $INSTALL" >&5
    3206 echo "${ECHO_T}$INSTALL" >&6
     3844{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
     3845$as_echo "$INSTALL" >&6; }
    32073846
    32083847# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
    … …  
    32143853test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
    32153854
    3216 echo "$as_me:$LINENO: checking whether ln -s works" >&5
    3217 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
     3855{ $as_echo "$as_me:$LINENO: checking whether ln -s works" >&5
     3856$as_echo_n "checking whether ln -s works... " >&6; }
    32183857LN_S=$as_ln_s
    32193858if test "$LN_S" = "ln -s"; then
    3220   echo "$as_me:$LINENO: result: yes" >&5
    3221 echo "${ECHO_T}yes" >&6
    3222 else
    3223   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
    3224 echo "${ECHO_T}no, using $LN_S" >&6
    3225 fi
    3226 
    3227 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
    3228 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
    3229 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
    3230 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
    3231   echo $ECHO_N "(cached) $ECHO_C" >&6
     3859  { $as_echo "$as_me:$LINENO: result: yes" >&5
     3860$as_echo "yes" >&6; }
     3861else
     3862  { $as_echo "$as_me:$LINENO: result: no, using $LN_S" >&5
     3863$as_echo "no, using $LN_S" >&6; }
     3864fi
     3865
     3866{ $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
     3867$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
     3868set x ${MAKE-make}
     3869ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
     3870if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
     3871  $as_echo_n "(cached) " >&6
    32323872else
    32333873  cat >conftest.make <<\_ACEOF
     3874SHELL = /bin/sh
    32343875all:
    3235     @echo 'ac_maketemp="$(MAKE)"'
     3876    @echo '@@@%%%=$(MAKE)=@@@%%%'
    32363877_ACEOF
    32373878# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
    3238 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
    3239 if test -n "$ac_maketemp"; then
    3240   eval ac_cv_prog_make_${ac_make}_set=yes
    3241 else
    3242   eval ac_cv_prog_make_${ac_make}_set=no
    3243 fi
     3879case `${MAKE-make} -f conftest.make 2>/dev/null` in
     3880  *@@@%%%=?*=@@@%%%*)
     3881    eval ac_cv_prog_make_${ac_make}_set=yes;;
     3882  *)
     3883    eval ac_cv_prog_make_${ac_make}_set=no;;
     3884esac
    32443885rm -f conftest.make
    32453886fi
    3246 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
    3247   echo "$as_me:$LINENO: result: yes" >&5
    3248 echo "${ECHO_T}yes" >&6
     3887if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
     3888  { $as_echo "$as_me:$LINENO: result: yes" >&5
     3889$as_echo "yes" >&6; }
    32493890  SET_MAKE=
    32503891else
    3251   echo "$as_me:$LINENO: result: no" >&5
    3252 echo "${ECHO_T}no" >&6
     3892  { $as_echo "$as_me:$LINENO: result: no" >&5
     3893$as_echo "no" >&6; }
    32533894  SET_MAKE="MAKE=${MAKE-make}"
    32543895fi
    … …  
    32573898  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
    32583899set dummy ${ac_tool_prefix}ranlib; ac_word=$2
    3259 echo "$as_me:$LINENO: checking for $ac_word" >&5
    3260 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     3900{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
     3901$as_echo_n "checking for $ac_word... " >&6; }
    32613902if test "${ac_cv_prog_RANLIB+set}" = set; then
    3262   echo $ECHO_N "(cached) $ECHO_C" >&6
     3903  $as_echo_n "(cached) " >&6
    32633904else
    32643905  if test -n "$RANLIB"; then
    … …  
    32713912  test -z "$as_dir" && as_dir=.
    32723913  for ac_exec_ext in '' $ac_executable_extensions; do
    3273   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     3914  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    32743915    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
    3275     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     3916    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    32763917    break 2
    32773918  fi
    32783919done
    32793920done
     3921IFS=$as_save_IFS
    32803922
    32813923fi
    … …  
    32833925RANLIB=$ac_cv_prog_RANLIB
    32843926if test -n "$RANLIB"; then
    3285   echo "$as_me:$LINENO: result: $RANLIB" >&5
    3286 echo "${ECHO_T}$RANLIB" >&6
    3287 else
    3288   echo "$as_me:$LINENO: result: no" >&5
    3289 echo "${ECHO_T}no" >&6
    3290 fi
     3927  { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5
     3928$as_echo "$RANLIB" >&6; }
     3929else
     3930  { $as_echo "$as_me:$LINENO: result: no" >&5
     3931$as_echo "no" >&6; }
     3932fi
     3933
    32913934
    32923935fi
    … …  
    32953938  # Extract the first word of "ranlib", so it can be a program name with args.
    32963939set dummy ranlib; ac_word=$2
    3297 echo "$as_me:$LINENO: checking for $ac_word" >&5
    3298 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     3940{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
     3941$as_echo_n "checking for $ac_word... " >&6; }
    32993942if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
    3300   echo $ECHO_N "(cached) $ECHO_C" >&6
     3943  $as_echo_n "(cached) " >&6
    33013944else
    33023945  if test -n "$ac_ct_RANLIB"; then
    … …  
    33093952  test -z "$as_dir" && as_dir=.
    33103953  for ac_exec_ext in '' $ac_executable_extensions; do
    3311   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     3954  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    33123955    ac_cv_prog_ac_ct_RANLIB="ranlib"
    3313     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     3956    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    33143957    break 2
    33153958  fi
    33163959done
    33173960done
    3318 
    3319   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
     3961IFS=$as_save_IFS
     3962
    33203963fi
    33213964fi
    33223965ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
    33233966if test -n "$ac_ct_RANLIB"; then
    3324   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
    3325 echo "${ECHO_T}$ac_ct_RANLIB" >&6
    3326 else
    3327   echo "$as_me:$LINENO: result: no" >&5
    3328 echo "${ECHO_T}no" >&6
    3329 fi
    3330 
    3331   RANLIB=$ac_ct_RANLIB
     3967  { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
     3968$as_echo "$ac_ct_RANLIB" >&6; }
     3969else
     3970  { $as_echo "$as_me:$LINENO: result: no" >&5
     3971$as_echo "no" >&6; }
     3972fi
     3973
     3974  if test "x$ac_ct_RANLIB" = x; then
     3975    RANLIB=":"
     3976  else
     3977    case $cross_compiling:$ac_tool_warned in
     3978yes:)
     3979{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
     3980$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     3981ac_tool_warned=yes ;;
     3982esac
     3983    RANLIB=$ac_ct_RANLIB
     3984  fi
    33323985else
    33333986  RANLIB="$ac_cv_prog_RANLIB"
    … …  
    33353988
    33363989
    3337 echo "$as_me:$LINENO: checking to see if architecture is 64-bit" >&5
    3338 echo $ECHO_N "checking to see if architecture is 64-bit... $ECHO_C" >&6
     3990{ $as_echo "$as_me:$LINENO: checking to see if architecture is 64-bit" >&5
     3991$as_echo_n "checking to see if architecture is 64-bit... " >&6; }
    33393992arch_64bit=no
    33403993case "$host_cpu" in
    … …  
    33433996
    33443997if test "$arch_64bit" = yes; then
    3345   echo "$as_me:$LINENO: result: yes" >&5
    3346 echo "${ECHO_T}yes" >&6
    3347   if test -z "$COMPAT32BITFLAGS" ; then
    3348     if test "$ENABLE_MG" = "1" -o "$ENABLE_MGPP" = "1" ; then
    3349       COMPAT32BITFLAGS="-m32"
    3350     fi
     3998  { $as_echo "$as_me:$LINENO: result: yes" >&5
     3999$as_echo "yes" >&6; }
     4000  if test -z "$ARCH_DEP_FLAGS" ; then
     4001    ARCH_DEP_FLAGS=-fPIC
    33514002  fi
    33524003else
    3353   echo "$as_me:$LINENO: result: no" >&5
    3354 echo "${ECHO_T}no" >&6
    3355   if test -z "$COMPAT32BITFLAGS" ; then
    3356     COMPAT32BITFLAGS=
     4004  { $as_echo "$as_me:$LINENO: result: no" >&5
     4005$as_echo "no" >&6; }
     4006  if test -z "$ARCH_DEP_FLAGS" ; then
     4007    ARCH_DEP_FLAGS=
    33574008  fi
    33584009fi
    33594010
    3360 export COMPAT32BITFLAGS
     4011export ARCH_DEP_FLAGS
    33614012
    33624013
    … …  
    34004051ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
    34014052ac_compiler_gnu=$ac_cv_c_compiler_gnu
    3402 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
    3403 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
     4053{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
     4054$as_echo_n "checking how to run the C preprocessor... " >&6; }
    34044055# On Suns, sometimes $CPP names a directory.
    34054056if test -n "$CPP" && test -d "$CPP"; then
    … …  
    34084059if test -z "$CPP"; then
    34094060  if test "${ac_cv_prog_CPP+set}" = set; then
    3410   echo $ECHO_N "(cached) $ECHO_C" >&6
     4061  $as_echo_n "(cached) " >&6
    34114062else
    34124063      # Double quotes because CPP needs to be expanded
    … …  
    34354086             Syntax error
    34364087_ACEOF
    3437 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
    3438   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
     4088if { (ac_try="$ac_cpp conftest.$ac_ext"
     4089case "(($ac_try" in
     4090  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     4091  *) ac_try_echo=$ac_try;;
     4092esac
     4093eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     4094$as_echo "$ac_try_echo") >&5
     4095  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
    34394096  ac_status=$?
    34404097  grep -v '^ *+' conftest.er1 >conftest.err
    34414098  rm -f conftest.er1
    34424099  cat conftest.err >&5
    3443   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3444   (exit $ac_status); } >/dev/null; then
    3445   if test -s conftest.err; then
    3446     ac_cpp_err=$ac_c_preproc_warn_flag
    3447     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
    3448   else
    3449     ac_cpp_err=
    3450   fi
    3451 else
    3452   ac_cpp_err=yes
    3453 fi
    3454 if test -z "$ac_cpp_err"; then
     4100  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     4101  (exit $ac_status); } >/dev/null && {
     4102     test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
     4103     test ! -s conftest.err
     4104       }; then
    34554105  :
    34564106else
    3457   echo "$as_me: failed program was:" >&5
     4107  $as_echo "$as_me: failed program was:" >&5
    34584108sed 's/^/| /' conftest.$ac_ext >&5
    34594109
    … …  
    34614111continue
    34624112fi
     4113
    34634114rm -f conftest.err conftest.$ac_ext
    34644115
    3465   # OK, works on sane cases.  Now check whether non-existent headers
     4116  # OK, works on sane cases.  Now check whether nonexistent headers
    34664117  # can be detected and how.
    34674118  cat >conftest.$ac_ext <<_ACEOF
    … …  
    34734124#include <ac_nonexistent.h>
    34744125_ACEOF
    3475 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
    3476   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
     4126if { (ac_try="$ac_cpp conftest.$ac_ext"
     4127case "(($ac_try" in
     4128  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     4129  *) ac_try_echo=$ac_try;;
     4130esac
     4131eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     4132$as_echo "$ac_try_echo") >&5
     4133  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
    34774134  ac_status=$?
    34784135  grep -v '^ *+' conftest.er1 >conftest.err
    34794136  rm -f conftest.er1
    34804137  cat conftest.err >&5
    3481   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3482   (exit $ac_status); } >/dev/null; then
    3483   if test -s conftest.err; then
    3484     ac_cpp_err=$ac_c_preproc_warn_flag
    3485     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
    3486   else
    3487     ac_cpp_err=
    3488   fi
    3489 else
    3490   ac_cpp_err=yes
    3491 fi
    3492 if test -z "$ac_cpp_err"; then
     4138  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     4139  (exit $ac_status); } >/dev/null && {
     4140     test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
     4141     test ! -s conftest.err
     4142       }; then
    34934143  # Broken: success on invalid input.
    34944144continue
    34954145else
    3496   echo "$as_me: failed program was:" >&5
     4146  $as_echo "$as_me: failed program was:" >&5
    34974147sed 's/^/| /' conftest.$ac_ext >&5
    34984148
    … …  
    35014151break
    35024152fi
     4153
    35034154rm -f conftest.err conftest.$ac_ext
    35044155
    … …  
    35184169  ac_cv_prog_CPP=$CPP
    35194170fi
    3520 echo "$as_me:$LINENO: result: $CPP" >&5
    3521 echo "${ECHO_T}$CPP" >&6
     4171{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
     4172$as_echo "$CPP" >&6; }
    35224173ac_preproc_ok=false
    35234174for ac_c_preproc_warn_flag in '' yes
    … …  
    35424193             Syntax error
    35434194_ACEOF
    3544 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
    3545   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
     4195if { (ac_try="$ac_cpp conftest.$ac_ext"
     4196case "(($ac_try" in
     4197  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     4198  *) ac_try_echo=$ac_try;;
     4199esac
     4200eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     4201$as_echo "$ac_try_echo") >&5
     4202  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
    35464203  ac_status=$?
    35474204  grep -v '^ *+' conftest.er1 >conftest.err
    35484205  rm -f conftest.er1
    35494206  cat conftest.err >&5
    3550   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3551   (exit $ac_status); } >/dev/null; then
    3552   if test -s conftest.err; then
    3553     ac_cpp_err=$ac_c_preproc_warn_flag
    3554     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
    3555   else
    3556     ac_cpp_err=
    3557   fi
    3558 else
    3559   ac_cpp_err=yes
    3560 fi
    3561 if test -z "$ac_cpp_err"; then
     4207  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     4208  (exit $ac_status); } >/dev/null && {
     4209     test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
     4210     test ! -s conftest.err
     4211       }; then
    35624212  :
    35634213else
    3564   echo "$as_me: failed program was:" >&5
     4214  $as_echo "$as_me: failed program was:" >&5
    35654215sed 's/^/| /' conftest.$ac_ext >&5
    35664216
    … …  
    35684218continue
    35694219fi
     4220
    35704221rm -f conftest.err conftest.$ac_ext
    35714222
    3572   # OK, works on sane cases.  Now check whether non-existent headers
     4223  # OK, works on sane cases.  Now check whether nonexistent headers
    35734224  # can be detected and how.
    35744225  cat >conftest.$ac_ext <<_ACEOF
    … …  
    35804231#include <ac_nonexistent.h>
    35814232_ACEOF
    3582 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
    3583   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
     4233if { (ac_try="$ac_cpp conftest.$ac_ext"
     4234case "(($ac_try" in
     4235  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     4236  *) ac_try_echo=$ac_try;;
     4237esac
     4238eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     4239$as_echo "$ac_try_echo") >&5
     4240  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
    35844241  ac_status=$?
    35854242  grep -v '^ *+' conftest.er1 >conftest.err
    35864243  rm -f conftest.er1
    35874244  cat conftest.err >&5
    3588   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3589   (exit $ac_status); } >/dev/null; then
    3590   if test -s conftest.err; then
    3591     ac_cpp_err=$ac_c_preproc_warn_flag
    3592     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
    3593   else
    3594     ac_cpp_err=
    3595   fi
    3596 else
    3597   ac_cpp_err=yes
    3598 fi
    3599 if test -z "$ac_cpp_err"; then
     4245  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     4246  (exit $ac_status); } >/dev/null && {
     4247     test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
     4248     test ! -s conftest.err
     4249       }; then
    36004250  # Broken: success on invalid input.
    36014251continue
    36024252else
    3603   echo "$as_me: failed program was:" >&5
     4253  $as_echo "$as_me: failed program was:" >&5
    36044254sed 's/^/| /' conftest.$ac_ext >&5
    36054255
    … …  
    36084258break
    36094259fi
     4260
    36104261rm -f conftest.err conftest.$ac_ext
    36114262
    … …  
    36164267  :
    36174268else
    3618   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
     4269  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
     4270$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
     4271{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
    36194272See \`config.log' for more details." >&5
    3620 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
     4273$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
    36214274See \`config.log' for more details." >&2;}
    3622    { (exit 1); exit 1; }; }
     4275   { (exit 1); exit 1; }; }; }
    36234276fi
    36244277
    … …  
    36304283
    36314284
    3632 echo "$as_me:$LINENO: checking for egrep" >&5
    3633 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
    3634 if test "${ac_cv_prog_egrep+set}" = set; then
    3635   echo $ECHO_N "(cached) $ECHO_C" >&6
    3636 else
    3637   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
    3638     then ac_cv_prog_egrep='grep -E'
    3639     else ac_cv_prog_egrep='egrep'
     4285{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
     4286$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
     4287if test "${ac_cv_path_GREP+set}" = set; then
     4288  $as_echo_n "(cached) " >&6
     4289else
     4290  if test -z "$GREP"; then
     4291  ac_path_GREP_found=false
     4292  # Loop through the user's path and test for each of PROGNAME-LIST
     4293  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     4294for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
     4295do
     4296  IFS=$as_save_IFS
     4297  test -z "$as_dir" && as_dir=.
     4298  for ac_prog in grep ggrep; do
     4299    for ac_exec_ext in '' $ac_executable_extensions; do
     4300      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
     4301      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
     4302# Check for GNU ac_path_GREP and select it if it is found.
     4303  # Check for GNU $ac_path_GREP
     4304case `"$ac_path_GREP" --version 2>&1` in
     4305*GNU*)
     4306  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
     4307*)
     4308  ac_count=0
     4309  $as_echo_n 0123456789 >"conftest.in"
     4310  while :
     4311  do
     4312    cat "conftest.in" "conftest.in" >"conftest.tmp"
     4313    mv "conftest.tmp" "conftest.in"
     4314    cp "conftest.in" "conftest.nl"
     4315    $as_echo 'GREP' >> "conftest.nl"
     4316    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
     4317    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
     4318    ac_count=`expr $ac_count + 1`
     4319    if test $ac_count -gt ${ac_path_GREP_max-0}; then
     4320      # Best one so far, save it but keep looking for a better one
     4321      ac_cv_path_GREP="$ac_path_GREP"
     4322      ac_path_GREP_max=$ac_count
    36404323    fi
    3641 fi
    3642 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
    3643 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
    3644  EGREP=$ac_cv_prog_egrep
    3645 
    3646 
    3647 
    3648 echo "$as_me:$LINENO: checking for AIX" >&5
    3649 echo $ECHO_N "checking for AIX... $ECHO_C" >&6
    3650 cat >conftest.$ac_ext <<_ACEOF
    3651 /* confdefs.h.  */
    3652 _ACEOF
    3653 cat confdefs.h >>conftest.$ac_ext
    3654 cat >>conftest.$ac_ext <<_ACEOF
    3655 /* end confdefs.h.  */
    3656 #ifdef _AIX
    3657   yes
    3658 #endif
    3659 
    3660 _ACEOF
    3661 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
    3662   $EGREP "yes" >/dev/null 2>&1; then
    3663   echo "$as_me:$LINENO: result: yes" >&5
    3664 echo "${ECHO_T}yes" >&6
    3665 cat >>confdefs.h <<\_ACEOF
    3666 #define _ALL_SOURCE 1
    3667 _ACEOF
    3668 
    3669 else
    3670   echo "$as_me:$LINENO: result: no" >&5
    3671 echo "${ECHO_T}no" >&6
    3672 fi
    3673 rm -f conftest*
    3674 
    3675 
    3676 echo "$as_me:$LINENO: checking for library containing strerror" >&5
    3677 echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6
    3678 if test "${ac_cv_search_strerror+set}" = set; then
    3679   echo $ECHO_N "(cached) $ECHO_C" >&6
    3680 else
    3681   ac_func_search_save_LIBS=$LIBS
    3682 ac_cv_search_strerror=no
    3683 cat >conftest.$ac_ext <<_ACEOF
    3684 /* confdefs.h.  */
    3685 _ACEOF
    3686 cat confdefs.h >>conftest.$ac_ext
    3687 cat >>conftest.$ac_ext <<_ACEOF
    3688 /* end confdefs.h.  */
    3689 
    3690 /* Override any gcc2 internal prototype to avoid an error.  */
    3691 #ifdef __cplusplus
    3692 extern "C"
    3693 #endif
    3694 /* We use char because int might match the return type of a gcc2
    3695    builtin and then its argument prototype would still apply.  */
    3696 char strerror ();
    3697 int
    3698 main ()
    3699 {
    3700 strerror ();
    3701   ;
    3702   return 0;
    3703 }
    3704 _ACEOF
    3705 rm -f conftest.$ac_objext conftest$ac_exeext
    3706 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    3707   (eval $ac_link) 2>conftest.er1
    3708   ac_status=$?
    3709   grep -v '^ *+' conftest.er1 >conftest.err
    3710   rm -f conftest.er1
    3711   cat conftest.err >&5
    3712   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3713   (exit $ac_status); } &&
    3714      { ac_try='test -z "$ac_c_werror_flag"
    3715              || test ! -s conftest.err'
    3716   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    3717   (eval $ac_try) 2>&5
    3718   ac_status=$?
    3719   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3720   (exit $ac_status); }; } &&
    3721      { ac_try='test -s conftest$ac_exeext'
    3722   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    3723   (eval $ac_try) 2>&5
    3724   ac_status=$?
    3725   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3726   (exit $ac_status); }; }; then
    3727   ac_cv_search_strerror="none required"
    3728 else
    3729   echo "$as_me: failed program was:" >&5
    3730 sed 's/^/| /' conftest.$ac_ext >&5
    3731 
    3732 fi
    3733 rm -f conftest.err conftest.$ac_objext \
    3734       conftest$ac_exeext conftest.$ac_ext
    3735 if test "$ac_cv_search_strerror" = no; then
    3736   for ac_lib in cposix; do
    3737     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
    3738     cat >conftest.$ac_ext <<_ACEOF
    3739 /* confdefs.h.  */
    3740 _ACEOF
    3741 cat confdefs.h >>conftest.$ac_ext
    3742 cat >>conftest.$ac_ext <<_ACEOF
    3743 /* end confdefs.h.  */
    3744 
    3745 /* Override any gcc2 internal prototype to avoid an error.  */
    3746 #ifdef __cplusplus
    3747 extern "C"
    3748 #endif
    3749 /* We use char because int might match the return type of a gcc2
    3750    builtin and then its argument prototype would still apply.  */
    3751 char strerror ();
    3752 int
    3753 main ()
    3754 {
    3755 strerror ();
    3756   ;
    3757   return 0;
    3758 }
    3759 _ACEOF
    3760 rm -f conftest.$ac_objext conftest$ac_exeext
    3761 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    3762   (eval $ac_link) 2>conftest.er1
    3763   ac_status=$?
    3764   grep -v '^ *+' conftest.er1 >conftest.err
    3765   rm -f conftest.er1
    3766   cat conftest.err >&5
    3767   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3768   (exit $ac_status); } &&
    3769      { ac_try='test -z "$ac_c_werror_flag"
    3770              || test ! -s conftest.err'
    3771   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    3772   (eval $ac_try) 2>&5
    3773   ac_status=$?
    3774   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3775   (exit $ac_status); }; } &&
    3776      { ac_try='test -s conftest$ac_exeext'
    3777   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    3778   (eval $ac_try) 2>&5
    3779   ac_status=$?
    3780   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3781   (exit $ac_status); }; }; then
    3782   ac_cv_search_strerror="-l$ac_lib"
    3783 break
    3784 else
    3785   echo "$as_me: failed program was:" >&5
    3786 sed 's/^/| /' conftest.$ac_ext >&5
    3787 
    3788 fi
    3789 rm -f conftest.err conftest.$ac_objext \
    3790       conftest$ac_exeext conftest.$ac_ext
     4324    # 10*(2^10) chars as input seems more than enough
     4325    test $ac_count -gt 10 && break
    37914326  done
    3792 fi
    3793 LIBS=$ac_func_search_save_LIBS
    3794 fi
    3795 echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
    3796 echo "${ECHO_T}$ac_cv_search_strerror" >&6
    3797 if test "$ac_cv_search_strerror" != no; then
    3798   test "$ac_cv_search_strerror" = "none required" || LIBS="$ac_cv_search_strerror $LIBS"
    3799 
    3800 fi
    3801 
    3802 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
    3803 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
     4327  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
     4328esac
     4329
     4330      $ac_path_GREP_found && break 3
     4331    done
     4332  done
     4333done
     4334IFS=$as_save_IFS
     4335  if test -z "$ac_cv_path_GREP"; then
     4336    { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
     4337$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
     4338   { (exit 1); exit 1; }; }
     4339  fi
     4340else
     4341  ac_cv_path_GREP=$GREP
     4342fi
     4343
     4344fi
     4345{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
     4346$as_echo "$ac_cv_path_GREP" >&6; }
     4347 GREP="$ac_cv_path_GREP"
     4348
     4349
     4350{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
     4351$as_echo_n "checking for egrep... " >&6; }
     4352if test "${ac_cv_path_EGREP+set}" = set; then
     4353  $as_echo_n "(cached) " >&6
     4354else
     4355  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
     4356   then ac_cv_path_EGREP="$GREP -E"
     4357   else
     4358     if test -z "$EGREP"; then
     4359  ac_path_EGREP_found=false
     4360  # Loop through the user's path and test for each of PROGNAME-LIST
     4361  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     4362for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
     4363do
     4364  IFS=$as_save_IFS
     4365  test -z "$as_dir" && as_dir=.
     4366  for ac_prog in egrep; do
     4367    for ac_exec_ext in '' $ac_executable_extensions; do
     4368      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
     4369      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
     4370# Check for GNU ac_path_EGREP and select it if it is found.
     4371  # Check for GNU $ac_path_EGREP
     4372case `"$ac_path_EGREP" --version 2>&1` in
     4373*GNU*)
     4374  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
     4375*)
     4376  ac_count=0
     4377  $as_echo_n 0123456789 >"conftest.in"
     4378  while :
     4379  do
     4380    cat "conftest.in" "conftest.in" >"conftest.tmp"
     4381    mv "conftest.tmp" "conftest.in"
     4382    cp "conftest.in" "conftest.nl"
     4383    $as_echo 'EGREP' >> "conftest.nl"
     4384    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
     4385    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
     4386    ac_count=`expr $ac_count + 1`
     4387    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
     4388      # Best one so far, save it but keep looking for a better one
     4389      ac_cv_path_EGREP="$ac_path_EGREP"
     4390      ac_path_EGREP_max=$ac_count
     4391    fi
     4392    # 10*(2^10) chars as input seems more than enough
     4393    test $ac_count -gt 10 && break
     4394  done
     4395  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
     4396esac
     4397
     4398      $ac_path_EGREP_found && break 3
     4399    done
     4400  done
     4401done
     4402IFS=$as_save_IFS
     4403  if test -z "$ac_cv_path_EGREP"; then
     4404    { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
     4405$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
     4406   { (exit 1); exit 1; }; }
     4407  fi
     4408else
     4409  ac_cv_path_EGREP=$EGREP
     4410fi
     4411
     4412   fi
     4413fi
     4414{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
     4415$as_echo "$ac_cv_path_EGREP" >&6; }
     4416 EGREP="$ac_cv_path_EGREP"
     4417
     4418
     4419{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
     4420$as_echo_n "checking for ANSI C header files... " >&6; }
    38044421if test "${ac_cv_header_stdc+set}" = set; then
    3805   echo $ECHO_N "(cached) $ECHO_C" >&6
     4422  $as_echo_n "(cached) " >&6
    38064423else
    38074424  cat >conftest.$ac_ext <<_ACEOF
    … …  
    38254442_ACEOF
    38264443rm -f conftest.$ac_objext
    3827 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    3828   (eval $ac_compile) 2>conftest.er1
     4444if { (ac_try="$ac_compile"
     4445case "(($ac_try" in
     4446  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     4447  *) ac_try_echo=$ac_try;;
     4448esac
     4449eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     4450$as_echo "$ac_try_echo") >&5
     4451  (eval "$ac_compile") 2>conftest.er1
    38294452  ac_status=$?
    38304453  grep -v '^ *+' conftest.er1 >conftest.err
    38314454  rm -f conftest.er1
    38324455  cat conftest.err >&5
    3833   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3834   (exit $ac_status); } &&
    3835      { ac_try='test -z "$ac_c_werror_flag"
    3836              || test ! -s conftest.err'
    3837   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    3838   (eval $ac_try) 2>&5
    3839   ac_status=$?
    3840   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3841   (exit $ac_status); }; } &&
    3842      { ac_try='test -s conftest.$ac_objext'
    3843   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    3844   (eval $ac_try) 2>&5
    3845   ac_status=$?
    3846   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3847   (exit $ac_status); }; }; then
     4456  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     4457  (exit $ac_status); } && {
     4458     test -z "$ac_c_werror_flag" ||
     4459     test ! -s conftest.err
     4460       } && test -s conftest.$ac_objext; then
    38484461  ac_cv_header_stdc=yes
    38494462else
    3850   echo "$as_me: failed program was:" >&5
     4463  $as_echo "$as_me: failed program was:" >&5
    38514464sed 's/^/| /' conftest.$ac_ext >&5
    38524465
    3853 ac_cv_header_stdc=no
    3854 fi
    3855 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
     4466    ac_cv_header_stdc=no
     4467fi
     4468
     4469rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    38564470
    38574471if test $ac_cv_header_stdc = yes; then
    … …  
    39094523/* end confdefs.h.  */
    39104524#include <ctype.h>
     4525#include <stdlib.h>
    39114526#if ((' ' & 0x0FF) == 0x020)
    39124527# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
    … …  
    39284543    if (XOR (islower (i), ISLOWER (i))
    39294544    || toupper (i) != TOUPPER (i))
    3930       exit(2);
    3931   exit (0);
     4545      return 2;
     4546  return 0;
    39324547}
    39334548_ACEOF
    39344549rm -f conftest$ac_exeext
    3935 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    3936   (eval $ac_link) 2>&5
     4550if { (ac_try="$ac_link"
     4551case "(($ac_try" in
     4552  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     4553  *) ac_try_echo=$ac_try;;
     4554esac
     4555eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     4556$as_echo "$ac_try_echo") >&5
     4557  (eval "$ac_link") 2>&5
    39374558  ac_status=$?
    3938   echo "$as_me:$LINENO: \$? = $ac_status" >&5
     4559  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
    39394560  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
    3940   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    3941   (eval $ac_try) 2>&5
     4561  { (case "(($ac_try" in
     4562  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     4563  *) ac_try_echo=$ac_try;;
     4564esac
     4565eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     4566$as_echo "$ac_try_echo") >&5
     4567  (eval "$ac_try") 2>&5
    39424568  ac_status=$?
    3943   echo "$as_me:$LINENO: \$? = $ac_status" >&5
     4569  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
    39444570  (exit $ac_status); }; }; then
    39454571  :
    39464572else
    3947   echo "$as_me: program exited with status $ac_status" >&5
    3948 echo "$as_me: failed program was:" >&5
     4573  $as_echo "$as_me: program exited with status $ac_status" >&5
     4574$as_echo "$as_me: failed program was:" >&5
    39494575sed 's/^/| /' conftest.$ac_ext >&5
    39504576
    … …  
    39524578ac_cv_header_stdc=no
    39534579fi
    3954 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
    3955 fi
    3956 fi
    3957 fi
    3958 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
    3959 echo "${ECHO_T}$ac_cv_header_stdc" >&6
     4580rm -rf conftest.dSYM
     4581rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
     4582fi
     4583
     4584
     4585fi
     4586fi
     4587{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
     4588$as_echo "$ac_cv_header_stdc" >&6; }
    39604589if test $ac_cv_header_stdc = yes; then
    39614590
    … …  
    39794608          inttypes.h stdint.h unistd.h
    39804609do
    3981 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
    3982 echo "$as_me:$LINENO: checking for $ac_header" >&5
    3983 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
    3984 if eval "test \"\${$as_ac_Header+set}\" = set"; then
    3985   echo $ECHO_N "(cached) $ECHO_C" >&6
     4610as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
     4611{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
     4612$as_echo_n "checking for $ac_header... " >&6; }
     4613if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
     4614  $as_echo_n "(cached) " >&6
    39864615else
    39874616  cat >conftest.$ac_ext <<_ACEOF
    … …  
    39964625_ACEOF
    39974626rm -f conftest.$ac_objext
    3998 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    3999   (eval $ac_compile) 2>conftest.er1
     4627if { (ac_try="$ac_compile"
     4628case "(($ac_try" in
     4629  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     4630  *) ac_try_echo=$ac_try;;
     4631esac
     4632eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     4633$as_echo "$ac_try_echo") >&5
     4634  (eval "$ac_compile") 2>conftest.er1
    40004635  ac_status=$?
    40014636  grep -v '^ *+' conftest.er1 >conftest.err
    40024637  rm -f conftest.er1
    40034638  cat conftest.err >&5
    4004   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4005   (exit $ac_status); } &&
    4006      { ac_try='test -z "$ac_c_werror_flag"
    4007              || test ! -s conftest.err'
    4008   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4009   (eval $ac_try) 2>&5
    4010   ac_status=$?
    4011   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4012   (exit $ac_status); }; } &&
    4013      { ac_try='test -s conftest.$ac_objext'
    4014   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4015   (eval $ac_try) 2>&5
    4016   ac_status=$?
    4017   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4018   (exit $ac_status); }; }; then
     4639  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     4640  (exit $ac_status); } && {
     4641     test -z "$ac_c_werror_flag" ||
     4642     test ! -s conftest.err
     4643       } && test -s conftest.$ac_objext; then
    40194644  eval "$as_ac_Header=yes"
    40204645else
    4021   echo "$as_me: failed program was:" >&5
     4646  $as_echo "$as_me: failed program was:" >&5
    40224647sed 's/^/| /' conftest.$ac_ext >&5
    40234648
    4024 eval "$as_ac_Header=no"
    4025 fi
    4026 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    4027 fi
    4028 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
    4029 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
    4030 if test `eval echo '${'$as_ac_Header'}'` = yes; then
     4649    eval "$as_ac_Header=no"
     4650fi
     4651
     4652rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     4653fi
     4654ac_res=`eval 'as_val=${'$as_ac_Header'}
     4655         $as_echo "$as_val"'`
     4656           { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
     4657$as_echo "$ac_res" >&6; }
     4658as_val=`eval 'as_val=${'$as_ac_Header'}
     4659         $as_echo "$as_val"'`
     4660   if test "x$as_val" = x""yes; then
    40314661  cat >>confdefs.h <<_ACEOF
    4032 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
     4662#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
    40334663_ACEOF
    40344664
    … …  
    40384668
    40394669
     4670
     4671  if test "${ac_cv_header_minix_config_h+set}" = set; then
     4672  { $as_echo "$as_me:$LINENO: checking for minix/config.h" >&5
     4673$as_echo_n "checking for minix/config.h... " >&6; }
    40404674if test "${ac_cv_header_minix_config_h+set}" = set; then
    4041   echo "$as_me:$LINENO: checking for minix/config.h" >&5
    4042 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
    4043 if test "${ac_cv_header_minix_config_h+set}" = set; then
    4044   echo $ECHO_N "(cached) $ECHO_C" >&6
    4045 fi
    4046 echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
    4047 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
     4675  $as_echo_n "(cached) " >&6
     4676fi
     4677{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
     4678$as_echo "$ac_cv_header_minix_config_h" >&6; }
    40484679else
    40494680  # Is the header compilable?
    4050 echo "$as_me:$LINENO: checking minix/config.h usability" >&5
    4051 echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6
     4681{ $as_echo "$as_me:$LINENO: checking minix/config.h usability" >&5
     4682$as_echo_n "checking minix/config.h usability... " >&6; }
    40524683cat >conftest.$ac_ext <<_ACEOF
    40534684/* confdefs.h.  */
    … …  
    40604691_ACEOF
    40614692rm -f conftest.$ac_objext
    4062 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    4063   (eval $ac_compile) 2>conftest.er1
     4693if { (ac_try="$ac_compile"
     4694case "(($ac_try" in
     4695  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     4696  *) ac_try_echo=$ac_try;;
     4697esac
     4698eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     4699$as_echo "$ac_try_echo") >&5
     4700  (eval "$ac_compile") 2>conftest.er1
    40644701  ac_status=$?
    40654702  grep -v '^ *+' conftest.er1 >conftest.err
    40664703  rm -f conftest.er1
    40674704  cat conftest.err >&5
    4068   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4069   (exit $ac_status); } &&
    4070      { ac_try='test -z "$ac_c_werror_flag"
    4071              || test ! -s conftest.err'
    4072   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4073   (eval $ac_try) 2>&5
    4074   ac_status=$?
    4075   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4076   (exit $ac_status); }; } &&
    4077      { ac_try='test -s conftest.$ac_objext'
    4078   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4079   (eval $ac_try) 2>&5
    4080   ac_status=$?
    4081   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4082   (exit $ac_status); }; }; then
     4705  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     4706  (exit $ac_status); } && {
     4707     test -z "$ac_c_werror_flag" ||
     4708     test ! -s conftest.err
     4709       } && test -s conftest.$ac_objext; then
    40834710  ac_header_compiler=yes
    40844711else
    4085   echo "$as_me: failed program was:" >&5
     4712  $as_echo "$as_me: failed program was:" >&5
    40864713sed 's/^/| /' conftest.$ac_ext >&5
    40874714
    4088 ac_header_compiler=no
    4089 fi
    4090 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    4091 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
    4092 echo "${ECHO_T}$ac_header_compiler" >&6
     4715    ac_header_compiler=no
     4716fi
     4717
     4718rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     4719{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
     4720$as_echo "$ac_header_compiler" >&6; }
    40934721
    40944722# Is the header present?
    4095 echo "$as_me:$LINENO: checking minix/config.h presence" >&5
    4096 echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6
     4723{ $as_echo "$as_me:$LINENO: checking minix/config.h presence" >&5
     4724$as_echo_n "checking minix/config.h presence... " >&6; }
    40974725cat >conftest.$ac_ext <<_ACEOF
    40984726/* confdefs.h.  */
    … …  
    41034731#include <minix/config.h>
    41044732_ACEOF
    4105 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
    4106   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
     4733if { (ac_try="$ac_cpp conftest.$ac_ext"
     4734case "(($ac_try" in
     4735  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     4736  *) ac_try_echo=$ac_try;;
     4737esac
     4738eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     4739$as_echo "$ac_try_echo") >&5
     4740  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
    41074741  ac_status=$?
    41084742  grep -v '^ *+' conftest.er1 >conftest.err
    41094743  rm -f conftest.er1
    41104744  cat conftest.err >&5
    4111   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4112   (exit $ac_status); } >/dev/null; then
    4113   if test -s conftest.err; then
    4114     ac_cpp_err=$ac_c_preproc_warn_flag
    4115     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
    4116   else
    4117     ac_cpp_err=
    4118   fi
    4119 else
    4120   ac_cpp_err=yes
    4121 fi
    4122 if test -z "$ac_cpp_err"; then
     4745  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     4746  (exit $ac_status); } >/dev/null && {
     4747     test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
     4748     test ! -s conftest.err
     4749       }; then
    41234750  ac_header_preproc=yes
    41244751else
    4125   echo "$as_me: failed program was:" >&5
     4752  $as_echo "$as_me: failed program was:" >&5
    41264753sed 's/^/| /' conftest.$ac_ext >&5
    41274754
    41284755  ac_header_preproc=no
    41294756fi
     4757
    41304758rm -f conftest.err conftest.$ac_ext
    4131 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
    4132 echo "${ECHO_T}$ac_header_preproc" >&6
     4759{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
     4760$as_echo "$ac_header_preproc" >&6; }
    41334761
    41344762# So?  What about this header?
    41354763case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
    41364764  yes:no: )
    4137     { echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
    4138 echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
    4139     { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
    4140 echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
     4765    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
     4766$as_echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
     4767    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
     4768$as_echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
    41414769    ac_header_preproc=yes
    41424770    ;;
    41434771  no:yes:* )
    4144     { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
    4145 echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
    4146     { echo "$as_me:$LINENO: WARNING: minix/config.h:     check for missing prerequisite headers?" >&5
    4147 echo "$as_me: WARNING: minix/config.h:     check for missing prerequisite headers?" >&2;}
    4148     { echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
    4149 echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
    4150     { echo "$as_me:$LINENO: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&5
    4151 echo "$as_me: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&2;}
    4152     { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
    4153 echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
    4154     { echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
    4155 echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
    4156     (
    4157       cat <<\_ASBOX
    4158 ## ------------------------------------------ ##
    4159 ## Report this to the AC_PACKAGE_NAME lists.  ##
    4160 ## ------------------------------------------ ##
    4161 _ASBOX
    4162     ) |
    4163       sed "s/^/$as_me: WARNING:     /" >&2
     4772    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
     4773$as_echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
     4774    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h:     check for missing prerequisite headers?" >&5
     4775$as_echo "$as_me: WARNING: minix/config.h:     check for missing prerequisite headers?" >&2;}
     4776    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
     4777$as_echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
     4778    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&5
     4779$as_echo "$as_me: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&2;}
     4780    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
     4781$as_echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
     4782    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
     4783$as_echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
     4784
    41644785    ;;
    41654786esac
    4166 echo "$as_me:$LINENO: checking for minix/config.h" >&5
    4167 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
     4787{ $as_echo "$as_me:$LINENO: checking for minix/config.h" >&5
     4788$as_echo_n "checking for minix/config.h... " >&6; }
    41684789if test "${ac_cv_header_minix_config_h+set}" = set; then
    4169   echo $ECHO_N "(cached) $ECHO_C" >&6
     4790  $as_echo_n "(cached) " >&6
    41704791else
    41714792  ac_cv_header_minix_config_h=$ac_header_preproc
    41724793fi
    4173 echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
    4174 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
    4175 
    4176 fi
    4177 if test $ac_cv_header_minix_config_h = yes; then
     4794{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
     4795$as_echo "$ac_cv_header_minix_config_h" >&6; }
     4796
     4797fi
     4798if test "x$ac_cv_header_minix_config_h" = x""yes; then
    41784799  MINIX=yes
    41794800else
    … …  
    41824803
    41834804
    4184 if test "$MINIX" = yes; then
     4805  if test "$MINIX" = yes; then
    41854806
    41864807cat >>confdefs.h <<\_ACEOF
    … …  
    41984819_ACEOF
    41994820
    4200 fi
    4201 
    4202 echo "$as_me:$LINENO: checking for ${CC-cc} option to accept ANSI C" >&5
    4203 echo $ECHO_N "checking for ${CC-cc} option to accept ANSI C... $ECHO_C" >&6
     4821  fi
     4822
     4823
     4824
     4825  { $as_echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5
     4826$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
     4827if test "${ac_cv_safe_to_define___extensions__+set}" = set; then
     4828  $as_echo_n "(cached) " >&6
     4829else
     4830  cat >conftest.$ac_ext <<_ACEOF
     4831/* confdefs.h.  */
     4832_ACEOF
     4833cat confdefs.h >>conftest.$ac_ext
     4834cat >>conftest.$ac_ext <<_ACEOF
     4835/* end confdefs.h.  */
     4836
     4837#     define __EXTENSIONS__ 1
     4838      $ac_includes_default
     4839int
     4840main ()
     4841{
     4842
     4843  ;
     4844  return 0;
     4845}
     4846_ACEOF
     4847rm -f conftest.$ac_objext
     4848if { (ac_try="$ac_compile"
     4849case "(($ac_try" in
     4850  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     4851  *) ac_try_echo=$ac_try;;
     4852esac
     4853eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     4854$as_echo "$ac_try_echo") >&5
     4855  (eval "$ac_compile") 2>conftest.er1
     4856  ac_status=$?
     4857  grep -v '^ *+' conftest.er1 >conftest.err
     4858  rm -f conftest.er1
     4859  cat conftest.err >&5
     4860  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     4861  (exit $ac_status); } && {
     4862     test -z "$ac_c_werror_flag" ||
     4863     test ! -s conftest.err
     4864       } && test -s conftest.$ac_objext; then
     4865  ac_cv_safe_to_define___extensions__=yes
     4866else
     4867  $as_echo "$as_me: failed program was:" >&5
     4868sed 's/^/| /' conftest.$ac_ext >&5
     4869
     4870    ac_cv_safe_to_define___extensions__=no
     4871fi
     4872
     4873rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     4874fi
     4875{ $as_echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5
     4876$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
     4877  test $ac_cv_safe_to_define___extensions__ = yes &&
     4878    cat >>confdefs.h <<\_ACEOF
     4879#define __EXTENSIONS__ 1
     4880_ACEOF
     4881
     4882  cat >>confdefs.h <<\_ACEOF
     4883#define _ALL_SOURCE 1
     4884_ACEOF
     4885
     4886  cat >>confdefs.h <<\_ACEOF
     4887#define _GNU_SOURCE 1
     4888_ACEOF
     4889
     4890  cat >>confdefs.h <<\_ACEOF
     4891#define _POSIX_PTHREAD_SEMANTICS 1
     4892_ACEOF
     4893
     4894  cat >>confdefs.h <<\_ACEOF
     4895#define _TANDEM_SOURCE 1
     4896_ACEOF
     4897
     4898
     4899{ $as_echo "$as_me:$LINENO: checking for library containing strerror" >&5
     4900$as_echo_n "checking for library containing strerror... " >&6; }
     4901if test "${ac_cv_search_strerror+set}" = set; then
     4902  $as_echo_n "(cached) " >&6
     4903else
     4904  ac_func_search_save_LIBS=$LIBS
     4905cat >conftest.$ac_ext <<_ACEOF
     4906/* confdefs.h.  */
     4907_ACEOF
     4908cat confdefs.h >>conftest.$ac_ext
     4909cat >>conftest.$ac_ext <<_ACEOF
     4910/* end confdefs.h.  */
     4911
     4912/* Override any GCC internal prototype to avoid an error.
     4913   Use char because int might match the return type of a GCC
     4914   builtin and then its argument prototype would still apply.  */
     4915#ifdef __cplusplus
     4916extern "C"
     4917#endif
     4918char strerror ();
     4919int
     4920main ()
     4921{
     4922return strerror ();
     4923  ;
     4924  return 0;
     4925}
     4926_ACEOF
     4927for ac_lib in '' cposix; do
     4928  if test -z "$ac_lib"; then
     4929    ac_res="none required"
     4930  else
     4931    ac_res=-l$ac_lib
     4932    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
     4933  fi
     4934  rm -f conftest.$ac_objext conftest$ac_exeext
     4935if { (ac_try="$ac_link"
     4936case "(($ac_try" in
     4937  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     4938  *) ac_try_echo=$ac_try;;
     4939esac
     4940eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     4941$as_echo "$ac_try_echo") >&5
     4942  (eval "$ac_link") 2>conftest.er1
     4943  ac_status=$?
     4944  grep -v '^ *+' conftest.er1 >conftest.err
     4945  rm -f conftest.er1
     4946  cat conftest.err >&5
     4947  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     4948  (exit $ac_status); } && {
     4949     test -z "$ac_c_werror_flag" ||
     4950     test ! -s conftest.err
     4951       } && test -s conftest$ac_exeext && {
     4952     test "$cross_compiling" = yes ||
     4953     $as_test_x conftest$ac_exeext
     4954       }; then
     4955  ac_cv_search_strerror=$ac_res
     4956else
     4957  $as_echo "$as_me: failed program was:" >&5
     4958sed 's/^/| /' conftest.$ac_ext >&5
     4959
     4960
     4961fi
     4962
     4963rm -rf conftest.dSYM
     4964rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
     4965      conftest$ac_exeext
     4966  if test "${ac_cv_search_strerror+set}" = set; then
     4967  break
     4968fi
     4969done
     4970if test "${ac_cv_search_strerror+set}" = set; then
     4971  :
     4972else
     4973  ac_cv_search_strerror=no
     4974fi
     4975rm conftest.$ac_ext
     4976LIBS=$ac_func_search_save_LIBS
     4977fi
     4978{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
     4979$as_echo "$ac_cv_search_strerror" >&6; }
     4980ac_res=$ac_cv_search_strerror
     4981if test "$ac_res" != no; then
     4982  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
     4983
     4984fi
     4985
     4986
     4987  if test "${ac_cv_header_minix_config_h+set}" = set; then
     4988  { $as_echo "$as_me:$LINENO: checking for minix/config.h" >&5
     4989$as_echo_n "checking for minix/config.h... " >&6; }
     4990if test "${ac_cv_header_minix_config_h+set}" = set; then
     4991  $as_echo_n "(cached) " >&6
     4992fi
     4993{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
     4994$as_echo "$ac_cv_header_minix_config_h" >&6; }
     4995else
     4996  # Is the header compilable?
     4997{ $as_echo "$as_me:$LINENO: checking minix/config.h usability" >&5
     4998$as_echo_n "checking minix/config.h usability... " >&6; }
     4999cat >conftest.$ac_ext <<_ACEOF
     5000/* confdefs.h.  */
     5001_ACEOF
     5002cat confdefs.h >>conftest.$ac_ext
     5003cat >>conftest.$ac_ext <<_ACEOF
     5004/* end confdefs.h.  */
     5005$ac_includes_default
     5006#include <minix/config.h>
     5007_ACEOF
     5008rm -f conftest.$ac_objext
     5009if { (ac_try="$ac_compile"
     5010case "(($ac_try" in
     5011  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     5012  *) ac_try_echo=$ac_try;;
     5013esac
     5014eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     5015$as_echo "$ac_try_echo") >&5
     5016  (eval "$ac_compile") 2>conftest.er1
     5017  ac_status=$?
     5018  grep -v '^ *+' conftest.er1 >conftest.err
     5019  rm -f conftest.er1
     5020  cat conftest.err >&5
     5021  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     5022  (exit $ac_status); } && {
     5023     test -z "$ac_c_werror_flag" ||
     5024     test ! -s conftest.err
     5025       } && test -s conftest.$ac_objext; then
     5026  ac_header_compiler=yes
     5027else
     5028  $as_echo "$as_me: failed program was:" >&5
     5029sed 's/^/| /' conftest.$ac_ext >&5
     5030
     5031    ac_header_compiler=no
     5032fi
     5033
     5034rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     5035{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
     5036$as_echo "$ac_header_compiler" >&6; }
     5037
     5038# Is the header present?
     5039{ $as_echo "$as_me:$LINENO: checking minix/config.h presence" >&5
     5040$as_echo_n "checking minix/config.h presence... " >&6; }
     5041cat >conftest.$ac_ext <<_ACEOF
     5042/* confdefs.h.  */
     5043_ACEOF
     5044cat confdefs.h >>conftest.$ac_ext
     5045cat >>conftest.$ac_ext <<_ACEOF
     5046/* end confdefs.h.  */
     5047#include <minix/config.h>
     5048_ACEOF
     5049if { (ac_try="$ac_cpp conftest.$ac_ext"
     5050case "(($ac_try" in
     5051  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     5052  *) ac_try_echo=$ac_try;;
     5053esac
     5054eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     5055$as_echo "$ac_try_echo") >&5
     5056  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
     5057  ac_status=$?
     5058  grep -v '^ *+' conftest.er1 >conftest.err
     5059  rm -f conftest.er1
     5060  cat conftest.err >&5
     5061  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     5062  (exit $ac_status); } >/dev/null && {
     5063     test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
     5064     test ! -s conftest.err
     5065       }; then
     5066  ac_header_preproc=yes
     5067else
     5068  $as_echo "$as_me: failed program was:" >&5
     5069sed 's/^/| /' conftest.$ac_ext >&5
     5070
     5071  ac_header_preproc=no
     5072fi
     5073
     5074rm -f conftest.err conftest.$ac_ext
     5075{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
     5076$as_echo "$ac_header_preproc" >&6; }
     5077
     5078# So?  What about this header?
     5079case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
     5080  yes:no: )
     5081    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
     5082$as_echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
     5083    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
     5084$as_echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
     5085    ac_header_preproc=yes
     5086    ;;
     5087  no:yes:* )
     5088    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
     5089$as_echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
     5090    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h:     check for missing prerequisite headers?" >&5
     5091$as_echo "$as_me: WARNING: minix/config.h:     check for missing prerequisite headers?" >&2;}
     5092    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
     5093$as_echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
     5094    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&5
     5095$as_echo "$as_me: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&2;}
     5096    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
     5097$as_echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
     5098    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
     5099$as_echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
     5100
     5101    ;;
     5102esac
     5103{ $as_echo "$as_me:$LINENO: checking for minix/config.h" >&5
     5104$as_echo_n "checking for minix/config.h... " >&6; }
     5105if test "${ac_cv_header_minix_config_h+set}" = set; then
     5106  $as_echo_n "(cached) " >&6
     5107else
     5108  ac_cv_header_minix_config_h=$ac_header_preproc
     5109fi
     5110{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
     5111$as_echo "$ac_cv_header_minix_config_h" >&6; }
     5112
     5113fi
     5114if test "x$ac_cv_header_minix_config_h" = x""yes; then
     5115  MINIX=yes
     5116else
     5117  MINIX=
     5118fi
     5119
     5120
     5121  if test "$MINIX" = yes; then
     5122
     5123cat >>confdefs.h <<\_ACEOF
     5124#define _POSIX_SOURCE 1
     5125_ACEOF
     5126
     5127
     5128cat >>confdefs.h <<\_ACEOF
     5129#define _POSIX_1_SOURCE 2
     5130_ACEOF
     5131
     5132
     5133cat >>confdefs.h <<\_ACEOF
     5134#define _MINIX 1
     5135_ACEOF
     5136
     5137  fi
     5138
     5139
     5140
     5141  { $as_echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5
     5142$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
     5143if test "${ac_cv_safe_to_define___extensions__+set}" = set; then
     5144  $as_echo_n "(cached) " >&6
     5145else
     5146  cat >conftest.$ac_ext <<_ACEOF
     5147/* confdefs.h.  */
     5148_ACEOF
     5149cat confdefs.h >>conftest.$ac_ext
     5150cat >>conftest.$ac_ext <<_ACEOF
     5151/* end confdefs.h.  */
     5152
     5153#     define __EXTENSIONS__ 1
     5154      $ac_includes_default
     5155int
     5156main ()
     5157{
     5158
     5159  ;
     5160  return 0;
     5161}
     5162_ACEOF
     5163rm -f conftest.$ac_objext
     5164if { (ac_try="$ac_compile"
     5165case "(($ac_try" in
     5166  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     5167  *) ac_try_echo=$ac_try;;
     5168esac
     5169eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     5170$as_echo "$ac_try_echo") >&5
     5171  (eval "$ac_compile") 2>conftest.er1
     5172  ac_status=$?
     5173  grep -v '^ *+' conftest.er1 >conftest.err
     5174  rm -f conftest.er1
     5175  cat conftest.err >&5
     5176  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     5177  (exit $ac_status); } && {
     5178     test -z "$ac_c_werror_flag" ||
     5179     test ! -s conftest.err
     5180       } && test -s conftest.$ac_objext; then
     5181  ac_cv_safe_to_define___extensions__=yes
     5182else
     5183  $as_echo "$as_me: failed program was:" >&5
     5184sed 's/^/| /' conftest.$ac_ext >&5
     5185
     5186    ac_cv_safe_to_define___extensions__=no
     5187fi
     5188
     5189rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     5190fi
     5191{ $as_echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5
     5192$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
     5193  test $ac_cv_safe_to_define___extensions__ = yes &&
     5194    cat >>confdefs.h <<\_ACEOF
     5195#define __EXTENSIONS__ 1
     5196_ACEOF
     5197
     5198  cat >>confdefs.h <<\_ACEOF
     5199#define _ALL_SOURCE 1
     5200_ACEOF
     5201
     5202  cat >>confdefs.h <<\_ACEOF
     5203#define _GNU_SOURCE 1
     5204_ACEOF
     5205
     5206  cat >>confdefs.h <<\_ACEOF
     5207#define _POSIX_PTHREAD_SEMANTICS 1
     5208_ACEOF
     5209
     5210  cat >>confdefs.h <<\_ACEOF
     5211#define _TANDEM_SOURCE 1
     5212_ACEOF
     5213
     5214
     5215{ $as_echo "$as_me:$LINENO: checking for ${CC-cc} option to accept ANSI C" >&5
     5216$as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
    42045217if test "${ac_cv_prog_cc_stdc+set}" = set; then
    4205   echo $ECHO_N "(cached) $ECHO_C" >&6
     5218  $as_echo_n "(cached) " >&6
    42065219else
    42075220  ac_cv_prog_cc_stdc=no
    … …  
    42375250_ACEOF
    42385251rm -f conftest.$ac_objext
    4239 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    4240   (eval $ac_compile) 2>conftest.er1
     5252if { (ac_try="$ac_compile"
     5253case "(($ac_try" in
     5254  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     5255  *) ac_try_echo=$ac_try;;
     5256esac
     5257eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     5258$as_echo "$ac_try_echo") >&5
     5259  (eval "$ac_compile") 2>conftest.er1
    42415260  ac_status=$?
    42425261  grep -v '^ *+' conftest.er1 >conftest.err
    42435262  rm -f conftest.er1
    42445263  cat conftest.err >&5
    4245   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4246   (exit $ac_status); } &&
    4247      { ac_try='test -z "$ac_c_werror_flag"
    4248              || test ! -s conftest.err'
    4249   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4250   (eval $ac_try) 2>&5
    4251   ac_status=$?
    4252   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4253   (exit $ac_status); }; } &&
    4254      { ac_try='test -s conftest.$ac_objext'
    4255   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4256   (eval $ac_try) 2>&5
    4257   ac_status=$?
    4258   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4259   (exit $ac_status); }; }; then
     5264  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     5265  (exit $ac_status); } && {
     5266     test -z "$ac_c_werror_flag" ||
     5267     test ! -s conftest.err
     5268       } && test -s conftest.$ac_objext; then
    42605269  ac_cv_prog_cc_stdc="$ac_arg"; break
    42615270else
    4262   echo "$as_me: failed program was:" >&5
     5271  $as_echo "$as_me: failed program was:" >&5
    42635272sed 's/^/| /' conftest.$ac_ext >&5
    42645273
    4265 fi
    4266 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
     5274
     5275fi
     5276
     5277rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    42675278done
    42685279CFLAGS="$ac_save_CFLAGS"
    … …  
    42705281fi
    42715282
    4272 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
    4273 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
     5283{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
     5284$as_echo "$ac_cv_prog_cc_stdc" >&6; }
    42745285case "x$ac_cv_prog_cc_stdc" in
    42755286  x|xno) ;;
    … …  
    42785289
    42795290
    4280 echo "$as_me:$LINENO: checking for function prototypes" >&5
    4281 echo $ECHO_N "checking for function prototypes... $ECHO_C" >&6
     5291{ $as_echo "$as_me:$LINENO: checking for function prototypes" >&5
     5292$as_echo_n "checking for function prototypes... " >&6; }
    42825293if test "$ac_cv_prog_cc_stdc" != no; then
    4283   echo "$as_me:$LINENO: result: yes" >&5
    4284 echo "${ECHO_T}yes" >&6
     5294  { $as_echo "$as_me:$LINENO: result: yes" >&5
     5295$as_echo "yes" >&6; }
    42855296  cat >>confdefs.h <<\_ACEOF
    42865297#define PROTOTYPES 1
    … …  
    42895300  U= ANSI2KNR=
    42905301else
    4291   echo "$as_me:$LINENO: result: no" >&5
    4292 echo "${ECHO_T}no" >&6
     5302  { $as_echo "$as_me:$LINENO: result: no" >&5
     5303$as_echo "no" >&6; }
    42935304  U=_ ANSI2KNR=ansi2knr
    42945305fi
    42955306
    4296 echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
    4297 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
     5307{ $as_echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
     5308$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
    42985309if test "${ac_cv_c_const+set}" = set; then
    4299   echo $ECHO_N "(cached) $ECHO_C" >&6
     5310  $as_echo_n "(cached) " >&6
    43005311else
    43015312  cat >conftest.$ac_ext <<_ACEOF
    … …  
    43135324  /* Ultrix mips cc rejects this.  */
    43145325  typedef int charset[2];
    4315   const charset x;
     5326  const charset cs;
    43165327  /* SunOS 4.1.1 cc rejects this.  */
    4317   char const *const *ccp;
    4318   char **p;
     5328  char const *const *pcpcc;
     5329  char **ppc;
    43195330  /* NEC SVR4.0.2 mips cc rejects this.  */
    43205331  struct point {int x, y;};
    … …  
    43255336     expression */
    43265337  const char *g = "string";
    4327   ccp = &g + (g ? g-g : 0);
     5338  pcpcc = &g + (g ? g-g : 0);
    43285339  /* HPUX 7.0 cc rejects these. */
    4329   ++ccp;
    4330   p = (char**) ccp;
    4331   ccp = (char const *const *) p;
     5340  ++pcpcc;
     5341  ppc = (char**) pcpcc;
     5342  pcpcc = (char const *const *) ppc;
    43325343  { /* SCO 3.2v4 cc rejects this.  */
    43335344    char *t;
    … …  
    43355346
    43365347    *t++ = 0;
     5348    if (s) return 0;
    43375349  }
    43385350  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
    … …  
    43535365  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
    43545366    const int foo = 10;
     5367    if (!foo) return 0;
    43555368  }
     5369  return !cs[0] && !zero.x;
    43565370#endif
    43575371
    … …  
    43615375_ACEOF
    43625376rm -f conftest.$ac_objext
    4363 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    4364   (eval $ac_compile) 2>conftest.er1
     5377if { (ac_try="$ac_compile"
     5378case "(($ac_try" in
     5379  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     5380  *) ac_try_echo=$ac_try;;
     5381esac
     5382eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     5383$as_echo "$ac_try_echo") >&5
     5384  (eval "$ac_compile") 2>conftest.er1
    43655385  ac_status=$?
    43665386  grep -v '^ *+' conftest.er1 >conftest.err
    43675387  rm -f conftest.er1
    43685388  cat conftest.err >&5
    4369   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4370   (exit $ac_status); } &&
    4371      { ac_try='test -z "$ac_c_werror_flag"
    4372              || test ! -s conftest.err'
    4373   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4374   (eval $ac_try) 2>&5
    4375   ac_status=$?
    4376   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4377   (exit $ac_status); }; } &&
    4378      { ac_try='test -s conftest.$ac_objext'
    4379   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4380   (eval $ac_try) 2>&5
    4381   ac_status=$?
    4382   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4383   (exit $ac_status); }; }; then
     5389  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     5390  (exit $ac_status); } && {
     5391     test -z "$ac_c_werror_flag" ||
     5392     test ! -s conftest.err
     5393       } && test -s conftest.$ac_objext; then
    43845394  ac_cv_c_const=yes
    43855395else
    4386   echo "$as_me: failed program was:" >&5
     5396  $as_echo "$as_me: failed program was:" >&5
    43875397sed 's/^/| /' conftest.$ac_ext >&5
    43885398
    4389 ac_cv_c_const=no
    4390 fi
    4391 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    4392 fi
    4393 echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
    4394 echo "${ECHO_T}$ac_cv_c_const" >&6
     5399    ac_cv_c_const=no
     5400fi
     5401
     5402rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     5403fi
     5404{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
     5405$as_echo "$ac_cv_c_const" >&6; }
    43955406if test $ac_cv_c_const = no; then
    43965407
    43975408cat >>confdefs.h <<\_ACEOF
    4398 #define const
    4399 _ACEOF
    4400 
    4401 fi
    4402 
    4403 echo "$as_me:$LINENO: checking for off_t" >&5
    4404 echo $ECHO_N "checking for off_t... $ECHO_C" >&6
     5409#define const /**/
     5410_ACEOF
     5411
     5412fi
     5413
     5414{ $as_echo "$as_me:$LINENO: checking for off_t" >&5
     5415$as_echo_n "checking for off_t... " >&6; }
    44055416if test "${ac_cv_type_off_t+set}" = set; then
    4406   echo $ECHO_N "(cached) $ECHO_C" >&6
    4407 else
    4408   cat >conftest.$ac_ext <<_ACEOF
     5417  $as_echo_n "(cached) " >&6
     5418else
     5419  ac_cv_type_off_t=no
     5420cat >conftest.$ac_ext <<_ACEOF
    44095421/* confdefs.h.  */
    44105422_ACEOF
    … …  
    44165428main ()
    44175429{
    4418 if ((off_t *) 0)
    4419   return 0;
    44205430if (sizeof (off_t))
    4421   return 0;
     5431       return 0;
    44225432  ;
    44235433  return 0;
    … …  
    44255435_ACEOF
    44265436rm -f conftest.$ac_objext
    4427 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    4428   (eval $ac_compile) 2>conftest.er1
     5437if { (ac_try="$ac_compile"
     5438case "(($ac_try" in
     5439  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     5440  *) ac_try_echo=$ac_try;;
     5441esac
     5442eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     5443$as_echo "$ac_try_echo") >&5
     5444  (eval "$ac_compile") 2>conftest.er1
    44295445  ac_status=$?
    44305446  grep -v '^ *+' conftest.er1 >conftest.err
    44315447  rm -f conftest.er1
    44325448  cat conftest.err >&5
    4433   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4434   (exit $ac_status); } &&
    4435      { ac_try='test -z "$ac_c_werror_flag"
    4436              || test ! -s conftest.err'
    4437   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4438   (eval $ac_try) 2>&5
    4439   ac_status=$?
    4440   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4441   (exit $ac_status); }; } &&
    4442      { ac_try='test -s conftest.$ac_objext'
    4443   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4444   (eval $ac_try) 2>&5
    4445   ac_status=$?
    4446   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4447   (exit $ac_status); }; }; then
    4448   ac_cv_type_off_t=yes
    4449 else
    4450   echo "$as_me: failed program was:" >&5
    4451 sed 's/^/| /' conftest.$ac_ext >&5
    4452 
    4453 ac_cv_type_off_t=no
    4454 fi
    4455 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    4456 fi
    4457 echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
    4458 echo "${ECHO_T}$ac_cv_type_off_t" >&6
    4459 if test $ac_cv_type_off_t = yes; then
    4460   :
    4461 else
    4462 
    4463 cat >>confdefs.h <<_ACEOF
    4464 #define off_t long
    4465 _ACEOF
    4466 
    4467 fi
    4468 
    4469 echo "$as_me:$LINENO: checking for size_t" >&5
    4470 echo $ECHO_N "checking for size_t... $ECHO_C" >&6
    4471 if test "${ac_cv_type_size_t+set}" = set; then
    4472   echo $ECHO_N "(cached) $ECHO_C" >&6
    4473 else
     5449  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     5450  (exit $ac_status); } && {
     5451     test -z "$ac_c_werror_flag" ||
     5452     test ! -s conftest.err
     5453       } && test -s conftest.$ac_objext; then
    44745454  cat >conftest.$ac_ext <<_ACEOF
    44755455/* confdefs.h.  */
    … …  
    44825462main ()
    44835463{
    4484 if ((size_t *) 0)
    4485   return 0;
    4486 if (sizeof (size_t))
    4487   return 0;
     5464if (sizeof ((off_t)))
     5465      return 0;
    44885466  ;
    44895467  return 0;
    … …  
    44915469_ACEOF
    44925470rm -f conftest.$ac_objext
    4493 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    4494   (eval $ac_compile) 2>conftest.er1
     5471if { (ac_try="$ac_compile"
     5472case "(($ac_try" in
     5473  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     5474  *) ac_try_echo=$ac_try;;
     5475esac
     5476eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     5477$as_echo "$ac_try_echo") >&5
     5478  (eval "$ac_compile") 2>conftest.er1
    44955479  ac_status=$?
    44965480  grep -v '^ *+' conftest.er1 >conftest.err
    44975481  rm -f conftest.er1
    44985482  cat conftest.err >&5
    4499   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4500   (exit $ac_status); } &&
    4501      { ac_try='test -z "$ac_c_werror_flag"
    4502              || test ! -s conftest.err'
    4503   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4504   (eval $ac_try) 2>&5
     5483  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     5484  (exit $ac_status); } && {
     5485     test -z "$ac_c_werror_flag" ||
     5486     test ! -s conftest.err
     5487       } && test -s conftest.$ac_objext; then
     5488  :
     5489else
     5490  $as_echo "$as_me: failed program was:" >&5
     5491sed 's/^/| /' conftest.$ac_ext >&5
     5492
     5493    ac_cv_type_off_t=yes
     5494fi
     5495
     5496rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     5497else
     5498  $as_echo "$as_me: failed program was:" >&5
     5499sed 's/^/| /' conftest.$ac_ext >&5
     5500
     5501
     5502fi
     5503
     5504rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     5505fi
     5506{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
     5507$as_echo "$ac_cv_type_off_t" >&6; }
     5508if test "x$ac_cv_type_off_t" = x""yes; then
     5509  :
     5510else
     5511
     5512cat >>confdefs.h <<_ACEOF
     5513#define off_t long int
     5514_ACEOF
     5515
     5516fi
     5517
     5518{ $as_echo "$as_me:$LINENO: checking for size_t" >&5
     5519$as_echo_n "checking for size_t... " >&6; }
     5520if test "${ac_cv_type_size_t+set}" = set; then
     5521  $as_echo_n "(cached) " >&6
     5522else
     5523  ac_cv_type_size_t=no
     5524cat >conftest.$ac_ext <<_ACEOF
     5525/* confdefs.h.  */
     5526_ACEOF
     5527cat confdefs.h >>conftest.$ac_ext
     5528cat >>conftest.$ac_ext <<_ACEOF
     5529/* end confdefs.h.  */
     5530$ac_includes_default
     5531int
     5532main ()
     5533{
     5534if (sizeof (size_t))
     5535       return 0;
     5536  ;
     5537  return 0;
     5538}
     5539_ACEOF
     5540rm -f conftest.$ac_objext
     5541if { (ac_try="$ac_compile"
     5542case "(($ac_try" in
     5543  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     5544  *) ac_try_echo=$ac_try;;
     5545esac
     5546eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     5547$as_echo "$ac_try_echo") >&5
     5548  (eval "$ac_compile") 2>conftest.er1
    45055549  ac_status=$?
    4506   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4507   (exit $ac_status); }; } &&
    4508      { ac_try='test -s conftest.$ac_objext'
    4509   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4510   (eval $ac_try) 2>&5
     5550  grep -v '^ *+' conftest.er1 >conftest.err
     5551  rm -f conftest.er1
     5552  cat conftest.err >&5
     5553  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     5554  (exit $ac_status); } && {
     5555     test -z "$ac_c_werror_flag" ||
     5556     test ! -s conftest.err
     5557       } && test -s conftest.$ac_objext; then
     5558  cat >conftest.$ac_ext <<_ACEOF
     5559/* confdefs.h.  */
     5560_ACEOF
     5561cat confdefs.h >>conftest.$ac_ext
     5562cat >>conftest.$ac_ext <<_ACEOF
     5563/* end confdefs.h.  */
     5564$ac_includes_default
     5565int
     5566main ()
     5567{
     5568if (sizeof ((size_t)))
     5569      return 0;
     5570  ;
     5571  return 0;
     5572}
     5573_ACEOF
     5574rm -f conftest.$ac_objext
     5575if { (ac_try="$ac_compile"
     5576case "(($ac_try" in
     5577  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     5578  *) ac_try_echo=$ac_try;;
     5579esac
     5580eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     5581$as_echo "$ac_try_echo") >&5
     5582  (eval "$ac_compile") 2>conftest.er1
    45115583  ac_status=$?
    4512   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4513   (exit $ac_status); }; }; then
    4514   ac_cv_type_size_t=yes
    4515 else
    4516   echo "$as_me: failed program was:" >&5
     5584  grep -v '^ *+' conftest.er1 >conftest.err
     5585  rm -f conftest.er1
     5586  cat conftest.err >&5
     5587  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     5588  (exit $ac_status); } && {
     5589     test -z "$ac_c_werror_flag" ||
     5590     test ! -s conftest.err
     5591       } && test -s conftest.$ac_objext; then
     5592  :
     5593else
     5594  $as_echo "$as_me: failed program was:" >&5
    45175595sed 's/^/| /' conftest.$ac_ext >&5
    45185596
    4519 ac_cv_type_size_t=no
    4520 fi
    4521 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    4522 fi
    4523 echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
    4524 echo "${ECHO_T}$ac_cv_type_size_t" >&6
    4525 if test $ac_cv_type_size_t = yes; then
     5597    ac_cv_type_size_t=yes
     5598fi
     5599
     5600rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     5601else
     5602  $as_echo "$as_me: failed program was:" >&5
     5603sed 's/^/| /' conftest.$ac_ext >&5
     5604
     5605
     5606fi
     5607
     5608rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     5609fi
     5610{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
     5611$as_echo "$ac_cv_type_size_t" >&6; }
     5612if test "x$ac_cv_type_size_t" = x""yes; then
    45265613  :
    45275614else
    45285615
    45295616cat >>confdefs.h <<_ACEOF
    4530 #define size_t unsigned
    4531 _ACEOF
    4532 
    4533 fi
    4534 
    4535 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
    4536 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
     5617#define size_t unsigned int
     5618_ACEOF
     5619
     5620fi
     5621
     5622{ $as_echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
     5623$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
    45375624if test "${ac_cv_header_time+set}" = set; then
    4538   echo $ECHO_N "(cached) $ECHO_C" >&6
     5625  $as_echo_n "(cached) " >&6
    45395626else
    45405627  cat >conftest.$ac_ext <<_ACEOF
    … …  
    45585645_ACEOF
    45595646rm -f conftest.$ac_objext
    4560 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    4561   (eval $ac_compile) 2>conftest.er1
     5647if { (ac_try="$ac_compile"
     5648case "(($ac_try" in
     5649  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     5650  *) ac_try_echo=$ac_try;;
     5651esac
     5652eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     5653$as_echo "$ac_try_echo") >&5
     5654  (eval "$ac_compile") 2>conftest.er1
    45625655  ac_status=$?
    45635656  grep -v '^ *+' conftest.er1 >conftest.err
    45645657  rm -f conftest.er1
    45655658  cat conftest.err >&5
    4566   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4567   (exit $ac_status); } &&
    4568      { ac_try='test -z "$ac_c_werror_flag"
    4569              || test ! -s conftest.err'
    4570   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4571   (eval $ac_try) 2>&5
    4572   ac_status=$?
    4573   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4574   (exit $ac_status); }; } &&
    4575      { ac_try='test -s conftest.$ac_objext'
    4576   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4577   (eval $ac_try) 2>&5
    4578   ac_status=$?
    4579   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4580   (exit $ac_status); }; }; then
     5659  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     5660  (exit $ac_status); } && {
     5661     test -z "$ac_c_werror_flag" ||
     5662     test ! -s conftest.err
     5663       } && test -s conftest.$ac_objext; then
    45815664  ac_cv_header_time=yes
    45825665else
    4583   echo "$as_me: failed program was:" >&5
     5666  $as_echo "$as_me: failed program was:" >&5
    45845667sed 's/^/| /' conftest.$ac_ext >&5
    45855668
    4586 ac_cv_header_time=no
    4587 fi
    4588 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    4589 fi
    4590 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
    4591 echo "${ECHO_T}$ac_cv_header_time" >&6
     5669    ac_cv_header_time=no
     5670fi
     5671
     5672rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     5673fi
     5674{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
     5675$as_echo "$ac_cv_header_time" >&6; }
    45925676if test $ac_cv_header_time = yes; then
    45935677
    … …  
    45985682fi
    45995683
    4600 echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
    4601 echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6
     5684{ $as_echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
     5685$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
    46025686if test "${ac_cv_struct_tm+set}" = set; then
    4603   echo $ECHO_N "(cached) $ECHO_C" >&6
     5687  $as_echo_n "(cached) " >&6
    46045688else
    46055689  cat >conftest.$ac_ext <<_ACEOF
    … …  
    46155699main ()
    46165700{
    4617 struct tm *tp; tp->tm_sec;
     5701struct tm tm;
     5702                     int *p = &tm.tm_sec;
     5703                     return !p;
    46185704  ;
    46195705  return 0;
    … …  
    46215707_ACEOF
    46225708rm -f conftest.$ac_objext
    4623 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    4624   (eval $ac_compile) 2>conftest.er1
     5709if { (ac_try="$ac_compile"
     5710case "(($ac_try" in
     5711  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     5712  *) ac_try_echo=$ac_try;;
     5713esac
     5714eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     5715$as_echo "$ac_try_echo") >&5
     5716  (eval "$ac_compile") 2>conftest.er1
    46255717  ac_status=$?
    46265718  grep -v '^ *+' conftest.er1 >conftest.err
    46275719  rm -f conftest.er1
    46285720  cat conftest.err >&5
    4629   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4630   (exit $ac_status); } &&
    4631      { ac_try='test -z "$ac_c_werror_flag"
    4632              || test ! -s conftest.err'
    4633   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4634   (eval $ac_try) 2>&5
    4635   ac_status=$?
    4636   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4637   (exit $ac_status); }; } &&
    4638      { ac_try='test -s conftest.$ac_objext'
    4639   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4640   (eval $ac_try) 2>&5
    4641   ac_status=$?
    4642   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4643   (exit $ac_status); }; }; then
     5721  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     5722  (exit $ac_status); } && {
     5723     test -z "$ac_c_werror_flag" ||
     5724     test ! -s conftest.err
     5725       } && test -s conftest.$ac_objext; then
    46445726  ac_cv_struct_tm=time.h
    46455727else
    4646   echo "$as_me: failed program was:" >&5
     5728  $as_echo "$as_me: failed program was:" >&5
    46475729sed 's/^/| /' conftest.$ac_ext >&5
    46485730
    4649 ac_cv_struct_tm=sys/time.h
    4650 fi
    4651 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    4652 fi
    4653 echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
    4654 echo "${ECHO_T}$ac_cv_struct_tm" >&6
     5731    ac_cv_struct_tm=sys/time.h
     5732fi
     5733
     5734rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     5735fi
     5736{ $as_echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
     5737$as_echo "$ac_cv_struct_tm" >&6; }
    46555738if test $ac_cv_struct_tm = sys/time.h; then
    46565739
    … …  
    46805763_ACEOF
    46815764rm -f conftest.$ac_objext
    4682 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    4683   (eval $ac_compile) 2>conftest.er1
     5765if { (ac_try="$ac_compile"
     5766case "(($ac_try" in
     5767  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     5768  *) ac_try_echo=$ac_try;;
     5769esac
     5770eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     5771$as_echo "$ac_try_echo") >&5
     5772  (eval "$ac_compile") 2>conftest.er1
    46845773  ac_status=$?
    46855774  grep -v '^ *+' conftest.er1 >conftest.err
    46865775  rm -f conftest.er1
    46875776  cat conftest.err >&5
    4688   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4689   (exit $ac_status); } &&
    4690      { ac_try='test -z "$ac_c_werror_flag"
    4691              || test ! -s conftest.err'
    4692   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4693   (eval $ac_try) 2>&5
    4694   ac_status=$?
    4695   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4696   (exit $ac_status); }; } &&
    4697      { ac_try='test -s conftest.$ac_objext'
    4698   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4699   (eval $ac_try) 2>&5
    4700   ac_status=$?
    4701   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4702   (exit $ac_status); }; }; then
     5777  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     5778  (exit $ac_status); } && {
     5779     test -z "$ac_c_werror_flag" ||
     5780     test ! -s conftest.err
     5781       } && test -s conftest.$ac_objext; then
    47035782  :
    47045783else
    4705   echo "$as_me: failed program was:" >&5
     5784  $as_echo "$as_me: failed program was:" >&5
    47065785sed 's/^/| /' conftest.$ac_ext >&5
    47075786
    4708 CC="`echo $CC | sed 's/-Xc/-Xa/'`"    ac_cv_prog_cc_stdc='-Xa'
    4709 fi
    4710 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    4711 fi
    4712 
    4713 
    4714 
    4715 echo "$as_me:$LINENO: checking for main in -lg" >&5
    4716 echo $ECHO_N "checking for main in -lg... $ECHO_C" >&6
     5787    CC="`echo $CC | sed 's/-Xc/-Xa/'`"    ac_cv_prog_cc_stdc='-Xa'
     5788fi
     5789
     5790rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     5791fi
     5792
     5793
     5794
     5795{ $as_echo "$as_me:$LINENO: checking for main in -lg" >&5
     5796$as_echo_n "checking for main in -lg... " >&6; }
    47175797if test "${ac_cv_lib_g_main+set}" = set; then
    4718   echo $ECHO_N "(cached) $ECHO_C" >&6
     5798  $as_echo_n "(cached) " >&6
    47195799else
    47205800  ac_check_lib_save_LIBS=$LIBS
    … …  
    47315811main ()
    47325812{
    4733 main ();
     5813return main ();
    47345814  ;
    47355815  return 0;
    … …  
    47375817_ACEOF
    47385818rm -f conftest.$ac_objext conftest$ac_exeext
    4739 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    4740   (eval $ac_link) 2>conftest.er1
     5819if { (ac_try="$ac_link"
     5820case "(($ac_try" in
     5821  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     5822  *) ac_try_echo=$ac_try;;
     5823esac
     5824eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     5825$as_echo "$ac_try_echo") >&5
     5826  (eval "$ac_link") 2>conftest.er1
    47415827  ac_status=$?
    47425828  grep -v '^ *+' conftest.er1 >conftest.err
    47435829  rm -f conftest.er1
    47445830  cat conftest.err >&5
    4745   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4746   (exit $ac_status); } &&
    4747      { ac_try='test -z "$ac_c_werror_flag"
    4748              || test ! -s conftest.err'
    4749   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4750   (eval $ac_try) 2>&5
    4751   ac_status=$?
    4752   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4753   (exit $ac_status); }; } &&
    4754      { ac_try='test -s conftest$ac_exeext'
    4755   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4756   (eval $ac_try) 2>&5
    4757   ac_status=$?
    4758   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4759   (exit $ac_status); }; }; then
     5831  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     5832  (exit $ac_status); } && {
     5833     test -z "$ac_c_werror_flag" ||
     5834     test ! -s conftest.err
     5835       } && test -s conftest$ac_exeext && {
     5836     test "$cross_compiling" = yes ||
     5837     $as_test_x conftest$ac_exeext
     5838       }; then
    47605839  ac_cv_lib_g_main=yes
    47615840else
    4762   echo "$as_me: failed program was:" >&5
     5841  $as_echo "$as_me: failed program was:" >&5
    47635842sed 's/^/| /' conftest.$ac_ext >&5
    47645843
    4765 ac_cv_lib_g_main=no
    4766 fi
    4767 rm -f conftest.err conftest.$ac_objext \
     5844    ac_cv_lib_g_main=no
     5845fi
     5846
     5847rm -rf conftest.dSYM
     5848rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
    47685849      conftest$ac_exeext conftest.$ac_ext
    47695850LIBS=$ac_check_lib_save_LIBS
    47705851fi
    4771 echo "$as_me:$LINENO: result: $ac_cv_lib_g_main" >&5
    4772 echo "${ECHO_T}$ac_cv_lib_g_main" >&6
    4773 if test $ac_cv_lib_g_main = yes; then
     5852{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_g_main" >&5
     5853$as_echo "$ac_cv_lib_g_main" >&6; }
     5854if test "x$ac_cv_lib_g_main" = x""yes; then
    47745855  cat >>confdefs.h <<_ACEOF
    47755856#define HAVE_LIBG 1
    … …  
    47825863
    47835864
    4784 echo "$as_me:$LINENO: checking for main in -lm" >&5
    4785 echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
     5865{ $as_echo "$as_me:$LINENO: checking for main in -lm" >&5
     5866$as_echo_n "checking for main in -lm... " >&6; }
    47865867if test "${ac_cv_lib_m_main+set}" = set; then
    4787   echo $ECHO_N "(cached) $ECHO_C" >&6
     5868  $as_echo_n "(cached) " >&6
    47885869else
    47895870  ac_check_lib_save_LIBS=$LIBS
    … …  
    48005881main ()
    48015882{
    4802 main ();
     5883return main ();
    48035884  ;
    48045885  return 0;
    … …  
    48065887_ACEOF
    48075888rm -f conftest.$ac_objext conftest$ac_exeext
    4808 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    4809   (eval $ac_link) 2>conftest.er1
     5889if { (ac_try="$ac_link"
     5890case "(($ac_try" in
     5891  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     5892  *) ac_try_echo=$ac_try;;
     5893esac
     5894eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     5895$as_echo "$ac_try_echo") >&5
     5896  (eval "$ac_link") 2>conftest.er1
    48105897  ac_status=$?
    48115898  grep -v '^ *+' conftest.er1 >conftest.err
    48125899  rm -f conftest.er1
    48135900  cat conftest.err >&5
    4814   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4815   (exit $ac_status); } &&
    4816      { ac_try='test -z "$ac_c_werror_flag"
    4817              || test ! -s conftest.err'
    4818   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4819   (eval $ac_try) 2>&5
    4820   ac_status=$?
    4821   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4822   (exit $ac_status); }; } &&
    4823      { ac_try='test -s conftest$ac_exeext'
    4824   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4825   (eval $ac_try) 2>&5
    4826   ac_status=$?
    4827   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4828   (exit $ac_status); }; }; then
     5901  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     5902  (exit $ac_status); } && {
     5903     test -z "$ac_c_werror_flag" ||
     5904     test ! -s conftest.err
     5905       } && test -s conftest$ac_exeext && {
     5906     test "$cross_compiling" = yes ||
     5907     $as_test_x conftest$ac_exeext
     5908       }; then
    48295909  ac_cv_lib_m_main=yes
    48305910else
    4831   echo "$as_me: failed program was:" >&5
     5911  $as_echo "$as_me: failed program was:" >&5
    48325912sed 's/^/| /' conftest.$ac_ext >&5
    48335913
    4834 ac_cv_lib_m_main=no
    4835 fi
    4836 rm -f conftest.err conftest.$ac_objext \
     5914    ac_cv_lib_m_main=no
     5915fi
     5916
     5917rm -rf conftest.dSYM
     5918rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
    48375919      conftest$ac_exeext conftest.$ac_ext
    48385920LIBS=$ac_check_lib_save_LIBS
    48395921fi
    4840 echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
    4841 echo "${ECHO_T}$ac_cv_lib_m_main" >&6
    4842 if test $ac_cv_lib_m_main = yes; then
     5922{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
     5923$as_echo "$ac_cv_lib_m_main" >&6; }
     5924if test "x$ac_cv_lib_m_main" = x""yes; then
    48435925  cat >>confdefs.h <<_ACEOF
    48445926#define HAVE_LIBM 1
    … …  
    48515933
    48525934
    4853 echo "$as_me:$LINENO: checking for main in -lcrypt" >&5
    4854 echo $ECHO_N "checking for main in -lcrypt... $ECHO_C" >&6
     5935{ $as_echo "$as_me:$LINENO: checking for main in -lcrypt" >&5
     5936$as_echo_n "checking for main in -lcrypt... " >&6; }
    48555937if test "${ac_cv_lib_crypt_main+set}" = set; then
    4856   echo $ECHO_N "(cached) $ECHO_C" >&6
     5938  $as_echo_n "(cached) " >&6
    48575939else
    48585940  ac_check_lib_save_LIBS=$LIBS
    … …  
    48695951main ()
    48705952{
    4871 main ();
     5953return main ();
    48725954  ;
    48735955  return 0;
    … …  
    48755957_ACEOF
    48765958rm -f conftest.$ac_objext conftest$ac_exeext
    4877 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    4878   (eval $ac_link) 2>conftest.er1
     5959if { (ac_try="$ac_link"
     5960case "(($ac_try" in
     5961  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     5962  *) ac_try_echo=$ac_try;;
     5963esac
     5964eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     5965$as_echo "$ac_try_echo") >&5
     5966  (eval "$ac_link") 2>conftest.er1
    48795967  ac_status=$?
    48805968  grep -v '^ *+' conftest.er1 >conftest.err
    48815969  rm -f conftest.er1
    48825970  cat conftest.err >&5
    4883   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4884   (exit $ac_status); } &&
    4885      { ac_try='test -z "$ac_c_werror_flag"
    4886              || test ! -s conftest.err'
    4887   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4888   (eval $ac_try) 2>&5
    4889   ac_status=$?
    4890   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4891   (exit $ac_status); }; } &&
    4892      { ac_try='test -s conftest$ac_exeext'
    4893   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4894   (eval $ac_try) 2>&5
    4895   ac_status=$?
    4896   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4897   (exit $ac_status); }; }; then
     5971  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     5972  (exit $ac_status); } && {
     5973     test -z "$ac_c_werror_flag" ||
     5974     test ! -s conftest.err
     5975       } && test -s conftest$ac_exeext && {
     5976     test "$cross_compiling" = yes ||
     5977     $as_test_x conftest$ac_exeext
     5978       }; then
    48985979  ac_cv_lib_crypt_main=yes
    48995980else
    4900   echo "$as_me: failed program was:" >&5
     5981  $as_echo "$as_me: failed program was:" >&5
    49015982sed 's/^/| /' conftest.$ac_ext >&5
    49025983
    4903 ac_cv_lib_crypt_main=no
    4904 fi
    4905 rm -f conftest.err conftest.$ac_objext \
     5984    ac_cv_lib_crypt_main=no
     5985fi
     5986
     5987rm -rf conftest.dSYM
     5988rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
    49065989      conftest$ac_exeext conftest.$ac_ext
    49075990LIBS=$ac_check_lib_save_LIBS
    49085991fi
    4909 echo "$as_me:$LINENO: result: $ac_cv_lib_crypt_main" >&5
    4910 echo "${ECHO_T}$ac_cv_lib_crypt_main" >&6
    4911 if test $ac_cv_lib_crypt_main = yes; then
     5992{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_crypt_main" >&5
     5993$as_echo "$ac_cv_lib_crypt_main" >&6; }
     5994if test "x$ac_cv_lib_crypt_main" = x""yes; then
    49125995  cat >>confdefs.h <<_ACEOF
    49135996#define HAVE_LIBCRYPT 1
    … …  
    49306013ac_header_dirent=no
    49316014for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
    4932   as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
    4933 echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5
    4934 echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6
    4935 if eval "test \"\${$as_ac_Header+set}\" = set"; then
    4936   echo $ECHO_N "(cached) $ECHO_C" >&6
     6015  as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
     6016{ $as_echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5
     6017$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
     6018if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
     6019  $as_echo_n "(cached) " >&6
    49376020else
    49386021  cat >conftest.$ac_ext <<_ACEOF
    … …  
    49556038_ACEOF
    49566039rm -f conftest.$ac_objext
    4957 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    4958   (eval $ac_compile) 2>conftest.er1
     6040if { (ac_try="$ac_compile"
     6041case "(($ac_try" in
     6042  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     6043  *) ac_try_echo=$ac_try;;
     6044esac
     6045eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     6046$as_echo "$ac_try_echo") >&5
     6047  (eval "$ac_compile") 2>conftest.er1
    49596048  ac_status=$?
    49606049  grep -v '^ *+' conftest.er1 >conftest.err
    49616050  rm -f conftest.er1
    49626051  cat conftest.err >&5
    4963   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4964   (exit $ac_status); } &&
    4965      { ac_try='test -z "$ac_c_werror_flag"
    4966              || test ! -s conftest.err'
    4967   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4968   (eval $ac_try) 2>&5
    4969   ac_status=$?
    4970   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4971   (exit $ac_status); }; } &&
    4972      { ac_try='test -s conftest.$ac_objext'
    4973   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4974   (eval $ac_try) 2>&5
    4975   ac_status=$?
    4976   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4977   (exit $ac_status); }; }; then
     6052  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     6053  (exit $ac_status); } && {
     6054     test -z "$ac_c_werror_flag" ||
     6055     test ! -s conftest.err
     6056       } && test -s conftest.$ac_objext; then
    49786057  eval "$as_ac_Header=yes"
    49796058else
    4980   echo "$as_me: failed program was:" >&5
     6059  $as_echo "$as_me: failed program was:" >&5
    49816060sed 's/^/| /' conftest.$ac_ext >&5
    49826061
    4983 eval "$as_ac_Header=no"
    4984 fi
    4985 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    4986 fi
    4987 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
    4988 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
    4989 if test `eval echo '${'$as_ac_Header'}'` = yes; then
     6062    eval "$as_ac_Header=no"
     6063fi
     6064
     6065rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     6066fi
     6067ac_res=`eval 'as_val=${'$as_ac_Header'}
     6068         $as_echo "$as_val"'`
     6069           { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
     6070$as_echo "$ac_res" >&6; }
     6071as_val=`eval 'as_val=${'$as_ac_Header'}
     6072         $as_echo "$as_val"'`
     6073   if test "x$as_val" = x""yes; then
    49906074  cat >>confdefs.h <<_ACEOF
    4991 #define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
     6075#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
    49926076_ACEOF
    49936077
    … …  
    49986082# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
    49996083if test $ac_header_dirent = dirent.h; then
    5000   echo "$as_me:$LINENO: checking for library containing opendir" >&5
    5001 echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6
     6084  { $as_echo "$as_me:$LINENO: checking for library containing opendir" >&5
     6085$as_echo_n "checking for library containing opendir... " >&6; }
    50026086if test "${ac_cv_search_opendir+set}" = set; then
    5003   echo $ECHO_N "(cached) $ECHO_C" >&6
     6087  $as_echo_n "(cached) " >&6
    50046088else
    50056089  ac_func_search_save_LIBS=$LIBS
    5006 ac_cv_search_opendir=no
    50076090cat >conftest.$ac_ext <<_ACEOF
    50086091/* confdefs.h.  */
    … …  
    50126095/* end confdefs.h.  */
    50136096
    5014 /* Override any gcc2 internal prototype to avoid an error.  */
     6097/* Override any GCC internal prototype to avoid an error.
     6098   Use char because int might match the return type of a GCC
     6099   builtin and then its argument prototype would still apply.  */
    50156100#ifdef __cplusplus
    50166101extern "C"
    50176102#endif
    5018 /* We use char because int might match the return type of a gcc2
    5019    builtin and then its argument prototype would still apply.  */
    50206103char opendir ();
    50216104int
    50226105main ()
    50236106{
    5024 opendir ();
     6107return opendir ();
    50256108  ;
    50266109  return 0;
    50276110}
    50286111_ACEOF
    5029 rm -f conftest.$ac_objext conftest$ac_exeext
    5030 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    5031   (eval $ac_link) 2>conftest.er1
     6112for ac_lib in '' dir; do
     6113  if test -z "$ac_lib"; then
     6114    ac_res="none required"
     6115  else
     6116    ac_res=-l$ac_lib
     6117    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
     6118  fi
     6119  rm -f conftest.$ac_objext conftest$ac_exeext
     6120if { (ac_try="$ac_link"
     6121case "(($ac_try" in
     6122  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     6123  *) ac_try_echo=$ac_try;;
     6124esac
     6125eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     6126$as_echo "$ac_try_echo") >&5
     6127  (eval "$ac_link") 2>conftest.er1
    50326128  ac_status=$?
    50336129  grep -v '^ *+' conftest.er1 >conftest.err
    50346130  rm -f conftest.er1
    50356131  cat conftest.err >&5
    5036   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    5037   (exit $ac_status); } &&
    5038      { ac_try='test -z "$ac_c_werror_flag"
    5039              || test ! -s conftest.err'
    5040   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    5041   (eval $ac_try) 2>&5
    5042   ac_status=$?
    5043   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    5044   (exit $ac_status); }; } &&
    5045      { ac_try='test -s conftest$ac_exeext'
    5046   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    5047   (eval $ac_try) 2>&5
    5048   ac_status=$?
    5049   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    5050   (exit $ac_status); }; }; then
    5051   ac_cv_search_opendir="none required"
    5052 else
    5053   echo "$as_me: failed program was:" >&5
     6132  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     6133  (exit $ac_status); } && {
     6134     test -z "$ac_c_werror_flag" ||
     6135     test ! -s conftest.err
     6136       } && test -s conftest$ac_exeext && {
     6137     test "$cross_compiling" = yes ||
     6138     $as_test_x conftest$ac_exeext
     6139       }; then
     6140  ac_cv_search_opendir=$ac_res
     6141else
     6142  $as_echo "$as_me: failed program was:" >&5
    50546143sed 's/^/| /' conftest.$ac_ext >&5
    50556144
    5056 fi
    5057 rm -f conftest.err conftest.$ac_objext \
    5058       conftest$ac_exeext conftest.$ac_ext
    5059 if test "$ac_cv_search_opendir" = no; then
    5060   for ac_lib in dir; do
    5061     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
    5062     cat >conftest.$ac_ext <<_ACEOF
     6145
     6146fi
     6147
     6148rm -rf conftest.dSYM
     6149rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
     6150      conftest$ac_exeext
     6151  if test "${ac_cv_search_opendir+set}" = set; then
     6152  break
     6153fi
     6154done
     6155if test "${ac_cv_search_opendir+set}" = set; then
     6156  :
     6157else
     6158  ac_cv_search_opendir=no
     6159fi
     6160rm conftest.$ac_ext
     6161LIBS=$ac_func_search_save_LIBS
     6162fi
     6163{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
     6164$as_echo "$ac_cv_search_opendir" >&6; }
     6165ac_res=$ac_cv_search_opendir
     6166if test "$ac_res" != no; then
     6167  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
     6168
     6169fi
     6170
     6171else
     6172  { $as_echo "$as_me:$LINENO: checking for library containing opendir" >&5
     6173$as_echo_n "checking for library containing opendir... " >&6; }
     6174if test "${ac_cv_search_opendir+set}" = set; then
     6175  $as_echo_n "(cached) " >&6
     6176else
     6177  ac_func_search_save_LIBS=$LIBS
     6178cat >conftest.$ac_ext <<_ACEOF
    50636179/* confdefs.h.  */
    50646180_ACEOF
    … …  
    50676183/* end confdefs.h.  */
    50686184
    5069 /* Override any gcc2 internal prototype to avoid an error.  */
     6185/* Override any GCC internal prototype to avoid an error.
     6186   Use char because int might match the return type of a GCC
     6187   builtin and then its argument prototype would still apply.  */
    50706188#ifdef __cplusplus
    50716189extern "C"
    50726190#endif
    5073 /* We use char because int might match the return type of a gcc2
    5074    builtin and then its argument prototype would still apply.  */
    50756191char opendir ();
    50766192int
    50776193main ()
    50786194{
    5079 opendir ();
     6195return opendir ();
    50806196  ;
    50816197  return 0;
    50826198}
    50836199_ACEOF
    5084 rm -f conftest.$ac_objext conftest$ac_exeext
    5085 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    5086   (eval $ac_link) 2>conftest.er1
     6200for ac_lib in '' x; do
     6201  if test -z "$ac_lib"; then
     6202    ac_res="none required"
     6203  else
     6204    ac_res=-l$ac_lib
     6205    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
     6206  fi
     6207  rm -f conftest.$ac_objext conftest$ac_exeext
     6208if { (ac_try="$ac_link"
     6209case "(($ac_try" in
     6210  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     6211  *) ac_try_echo=$ac_try;;
     6212esac
     6213eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     6214$as_echo "$ac_try_echo") >&5
     6215  (eval "$ac_link") 2>conftest.er1
    50876216  ac_status=$?
    50886217  grep -v '^ *+' conftest.er1 >conftest.err
    50896218  rm -f conftest.er1
    50906219  cat conftest.err >&5
    5091   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    5092   (exit $ac_status); } &&
    5093      { ac_try='test -z "$ac_c_werror_flag"
    5094              || test ! -s conftest.err'
    5095   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    5096   (eval $ac_try) 2>&5
    5097   ac_status=$?
    5098   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    5099   (exit $ac_status); }; } &&
    5100      { ac_try='test -s conftest$ac_exeext'
    5101   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    5102   (eval $ac_try) 2>&5
    5103   ac_status=$?
    5104   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    5105   (exit $ac_status); }; }; then
    5106   ac_cv_search_opendir="-l$ac_lib"
    5107 break
    5108 else
    5109   echo "$as_me: failed program was:" >&5
     6220  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     6221  (exit $ac_status); } && {
     6222     test -z "$ac_c_werror_flag" ||
     6223     test ! -s conftest.err
     6224       } && test -s conftest$ac_exeext && {
     6225     test "$cross_compiling" = yes ||
     6226     $as_test_x conftest$ac_exeext
     6227       }; then
     6228  ac_cv_search_opendir=$ac_res
     6229else
     6230  $as_echo "$as_me: failed program was:" >&5
    51106231sed 's/^/| /' conftest.$ac_ext >&5
    51116232
    5112 fi
    5113 rm -f conftest.err conftest.$ac_objext \
    5114       conftest$ac_exeext conftest.$ac_ext
    5115   done
    5116 fi
     6233
     6234fi
     6235
     6236rm -rf conftest.dSYM
     6237rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
     6238      conftest$ac_exeext
     6239  if test "${ac_cv_search_opendir+set}" = set; then
     6240  break
     6241fi
     6242done
     6243if test "${ac_cv_search_opendir+set}" = set; then
     6244  :
     6245else
     6246  ac_cv_search_opendir=no
     6247fi
     6248rm conftest.$ac_ext
    51176249LIBS=$ac_func_search_save_LIBS
    51186250fi
    5119 echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
    5120 echo "${ECHO_T}$ac_cv_search_opendir" >&6
    5121 if test "$ac_cv_search_opendir" != no; then
    5122   test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS"
    5123 
    5124 fi
    5125 
    5126 else
    5127   echo "$as_me:$LINENO: checking for library containing opendir" >&5
    5128 echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6
    5129 if test "${ac_cv_search_opendir+set}" = set; then
    5130   echo $ECHO_N "(cached) $ECHO_C" >&6
    5131 else
    5132   ac_func_search_save_LIBS=$LIBS
    5133 ac_cv_search_opendir=no
    5134 cat >conftest.$ac_ext <<_ACEOF
    5135 /* confdefs.h.  */
    5136 _ACEOF
    5137 cat confdefs.h >>conftest.$ac_ext
    5138 cat >>conftest.$ac_ext <<_ACEOF
    5139 /* end confdefs.h.  */
    5140 
    5141 /* Override any gcc2 internal prototype to avoid an error.  */
    5142 #ifdef __cplusplus
    5143 extern "C"
    5144 #endif
    5145 /* We use char because int might match the return type of a gcc2
    5146    builtin and then its argument prototype would still apply.  */
    5147 char opendir ();
    5148 int
    5149 main ()
    5150 {
    5151 opendir ();
    5152   ;
    5153   return 0;
    5154 }
    5155 _ACEOF
    5156 rm -f conftest.$ac_objext conftest$ac_exeext
    5157 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    5158   (eval $ac_link) 2>conftest.er1
    5159   ac_status=$?
    5160   grep -v '^ *+' conftest.er1 >conftest.err
    5161   rm -f conftest.er1
    5162   cat conftest.err >&5
    5163   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    5164   (exit $ac_status); } &&
    5165      { ac_try='test -z "$ac_c_werror_flag"
    5166              || test ! -s conftest.err'
    5167   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    5168   (eval $ac_try) 2>&5
    5169   ac_status=$?
    5170   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    5171   (exit $ac_status); }; } &&
    5172      { ac_try='test -s conftest$ac_exeext'
    5173   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    5174   (eval $ac_try) 2>&5
    5175   ac_status=$?
    5176   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    5177   (exit $ac_status); }; }; then
    5178   ac_cv_search_opendir="none required"
    5179 else
    5180   echo "$as_me: failed program was:" >&5
    5181 sed 's/^/| /' conftest.$ac_ext >&5
    5182 
    5183 fi
    5184 rm -f conftest.err conftest.$ac_objext \
    5185       conftest$ac_exeext conftest.$ac_ext
    5186 if test "$ac_cv_search_opendir" = no; then
    5187   for ac_lib in x; do
    5188     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
    5189     cat >conftest.$ac_ext <<_ACEOF
    5190 /* confdefs.h.  */
    5191 _ACEOF
    5192 cat confdefs.h >>conftest.$ac_ext
    5193 cat >>conftest.$ac_ext <<_ACEOF
    5194 /* end confdefs.h.  */
    5195 
    5196 /* Override any gcc2 internal prototype to avoid an error.  */
    5197 #ifdef __cplusplus
    5198 extern "C"
    5199 #endif
    5200 /* We use char because int might match the return type of a gcc2
    5201    builtin and then its argument prototype would still apply.  */
    5202 char opendir ();
    5203 int
    5204 main ()
    5205 {
    5206 opendir ();
    5207   ;
    5208   return 0;
    5209 }
    5210 _ACEOF
    5211 rm -f conftest.$ac_objext conftest$ac_exeext
    5212 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    5213   (eval $ac_link) 2>conftest.er1
    5214   ac_status=$?
    5215   grep -v '^ *+' conftest.er1 >conftest.err
    5216   rm -f conftest.er1
    5217   cat conftest.err >&5
    5218   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    5219   (exit $ac_status); } &&
    5220      { ac_try='test -z "$ac_c_werror_flag"
    5221              || test ! -s conftest.err'
    5222   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    5223   (eval $ac_try) 2>&5
    5224   ac_status=$?
    5225   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    5226   (exit $ac_status); }; } &&
    5227      { ac_try='test -s conftest$ac_exeext'
    5228   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    5229   (eval $ac_try) 2>&5
    5230   ac_status=$?
    5231   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    5232   (exit $ac_status); }; }; then
    5233   ac_cv_search_opendir="-l$ac_lib"
    5234 break
    5235 else
    5236   echo "$as_me: failed program was:" >&5
    5237 sed 's/^/| /' conftest.$ac_ext >&5
    5238 
    5239 fi
    5240 rm -f conftest.err conftest.$ac_objext \
    5241       conftest$ac_exeext conftest.$ac_ext
    5242   done
    5243 fi
    5244 LIBS=$ac_func_search_save_LIBS
    5245 fi
    5246 echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
    5247 echo "${ECHO_T}$ac_cv_search_opendir" >&6
    5248 if test "$ac_cv_search_opendir" != no; then
    5249   test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS"
    5250 
    5251 fi
    5252 
    5253 fi
    5254 
    5255 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
    5256 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
     6251{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
     6252$as_echo "$ac_cv_search_opendir" >&6; }
     6253ac_res=$ac_cv_search_opendir
     6254if test "$ac_res" != no; then
     6255  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
     6256
     6257fi
     6258
     6259fi
     6260
     6261{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
     6262$as_echo_n "checking for ANSI C header files... " >&6; }
    52576263if test "${ac_cv_header_stdc+set}" = set; then
    5258   echo $ECHO_N "(cached) $ECHO_C" >&6
     6264  $as_echo_n "(cached) " >&6
    52596265else
    52606266  cat >conftest.$ac_ext <<_ACEOF
    … …  
    52786284_ACEOF
    52796285rm -f conftest.$ac_objext
    5280 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    5281   (eval $ac_compile) 2>conftest.er1
     6286if { (ac_try="$ac_compile"
     6287case "(($ac_try" in
     6288  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     6289  *) ac_try_echo=$ac_try;;
     6290esac
     6291eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     6292$as_echo "$ac_try_echo") >&5
     6293  (eval "$ac_compile") 2>conftest.er1
    52826294  ac_status=$?
    52836295  grep -v '^ *+' conftest.er1 >conftest.err
    52846296  rm -f conftest.er1
    52856297  cat conftest.err >&5
    5286   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    5287   (exit $ac_status); } &&
    5288      { ac_try='test -z "$ac_c_werror_flag"
    5289              || test ! -s conftest.err'
    5290   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    5291   (eval $ac_try) 2>&5
    5292   ac_status=$?
    5293   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    5294   (exit $ac_status); }; } &&
    5295      { ac_try='test -s conftest.$ac_objext'
    5296   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    5297   (eval $ac_try) 2>&5
    5298   ac_status=$?
    5299   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    5300   (exit $ac_status); }; }; then
     6298  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     6299  (exit $ac_status); } && {
     6300     test -z "$ac_c_werror_flag" ||
     6301     test ! -s conftest.err
     6302       } && test -s conftest.$ac_objext; then
    53016303  ac_cv_header_stdc=yes
    53026304else
    5303   echo "$as_me: failed program was:" >&5
     6305  $as_echo "$as_me: failed program was:" >&5
    53046306sed 's/^/| /' conftest.$ac_ext >&5
    53056307
    5306 ac_cv_header_stdc=no
    5307 fi
    5308 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
     6308    ac_cv_header_stdc=no
     6309fi
     6310
     6311rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    53096312
    53106313if test $ac_cv_header_stdc = yes; then
    … …  
    53626365/* end confdefs.h.  */
    53636366#include <ctype.h>
     6367#include <stdlib.h>
    53646368#if ((' ' & 0x0FF) == 0x020)
    53656369# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
    … …  
    53816385    if (XOR (islower (i), ISLOWER (i))
    53826386    || toupper (i) != TOUPPER (i))
    5383       exit(2);
    5384   exit (0);
     6387      return 2;
     6388  return 0;
    53856389}
    53866390_ACEOF
    53876391rm -f conftest$ac_exeext
    5388 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    5389   (eval $ac_link) 2>&5
     6392if { (ac_try="$ac_link"
     6393case "(($ac_try" in
     6394  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     6395  *) ac_try_echo=$ac_try;;
     6396esac
     6397eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     6398$as_echo "$ac_try_echo") >&5
     6399  (eval "$ac_link") 2>&5
    53906400  ac_status=$?
    5391   echo "$as_me:$LINENO: \$? = $ac_status" >&5
     6401  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
    53926402  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
    5393   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    5394   (eval $ac_try) 2>&5
     6403  { (case "(($ac_try" in
     6404  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     6405  *) ac_try_echo=$ac_try;;
     6406esac
     6407eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     6408$as_echo "$ac_try_echo") >&5
     6409  (eval "$ac_try") 2>&5
    53956410  ac_status=$?
    5396   echo "$as_me:$LINENO: \$? = $ac_status" >&5
     6411  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
    53976412  (exit $ac_status); }; }; then
    53986413  :
    53996414else
    5400   echo "$as_me: program exited with status $ac_status" >&5
    5401 echo "$as_me: failed program was:" >&5
     6415  $as_echo "$as_me: program exited with status $ac_status" >&5
     6416$as_echo "$as_me: failed program was:" >&5
    54026417sed 's/^/| /' conftest.$ac_ext >&5
    54036418
    … …  
    54056420ac_cv_header_stdc=no
    54066421fi
    5407 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
    5408 fi
    5409 fi
    5410 fi
    5411 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
    5412 echo "${ECHO_T}$ac_cv_header_stdc" >&6
     6422rm -rf conftest.dSYM
     6423rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
     6424fi
     6425
     6426
     6427fi
     6428fi
     6429{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
     6430$as_echo "$ac_cv_header_stdc" >&6; }
    54136431if test $ac_cv_header_stdc = yes; then
    54146432
    … …  
    54306448for ac_header in fcntl.h limits.h sys/time.h unistd.h crypt.h string.h memory.h sys/procfs.h sys/stat.h
    54316449do
    5432 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
    5433 if eval "test \"\${$as_ac_Header+set}\" = set"; then
    5434   echo "$as_me:$LINENO: checking for $ac_header" >&5
    5435 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
    5436 if eval "test \"\${$as_ac_Header+set}\" = set"; then
    5437   echo $ECHO_N "(cached) $ECHO_C" >&6
    5438 fi
    5439 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
    5440 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
     6450as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
     6451if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
     6452  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
     6453$as_echo_n "checking for $ac_header... " >&6; }
     6454if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
     6455  $as_echo_n "(cached) " >&6
     6456fi
     6457ac_res=`eval 'as_val=${'$as_ac_Header'}
     6458         $as_echo "$as_val"'`
     6459           { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
     6460$as_echo "$ac_res" >&6; }
    54416461else
    54426462  # Is the header compilable?
    5443 echo "$as_me:$LINENO: checking $ac_header usability" >&5
    5444 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
     6463{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
     6464$as_echo_n "checking $ac_header usability... " >&6; }
    54456465cat >conftest.$ac_ext <<_ACEOF
    54466466/* confdefs.h.  */
    … …  
    54536473_ACEOF
    54546474rm -f conftest.$ac_objext
    5455 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    5456   (eval $ac_compile) 2>conftest.er1
     6475if { (ac_try="$ac_compile"
     6476case "(($ac_try" in
     6477  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     6478  *) ac_try_echo=$ac_try;;
     6479esac
     6480eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     6481$as_echo "$ac_try_echo") >&5
     6482  (eval "$ac_compile") 2>conftest.er1
    54576483  ac_status=$?
    54586484  grep -v '^ *+' conftest.er1 >conftest.err
    54596485  rm -f conftest.er1
    54606486  cat conftest.err >&5
    5461   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    5462   (exit $ac_status); } &&
    5463      { ac_try='test -z "$ac_c_werror_flag"
    5464              || test ! -s conftest.err'
    5465   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    5466   (eval $ac_try) 2>&5
    5467   ac_status=$?
    5468   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    5469   (exit $ac_status); }; } &&
    5470      { ac_try='test -s conftest.$ac_objext'
    5471   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    5472   (eval $ac_try) 2>&5
    5473   ac_status=$?
    5474   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    5475   (exit $ac_status); }; }; then
     6487  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     6488  (exit $ac_status); } && {
     6489     test -z "$ac_c_werror_flag" ||
     6490     test ! -s conftest.err
     6491       } && test -s conftest.$ac_objext; then
    54766492  ac_header_compiler=yes
    54776493else
    5478   echo "$as_me: failed program was:" >&5
     6494  $as_echo "$as_me: failed program was:" >&5
    54796495sed 's/^/| /' conftest.$ac_ext >&5
    54806496
    5481 ac_header_compiler=no
    5482 fi
    5483 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    5484 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
    5485 echo "${ECHO_T}$ac_header_compiler" >&6
     6497    ac_header_compiler=no
     6498fi
     6499
     6500rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     6501{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
     6502$as_echo "$ac_header_compiler" >&6; }
    54866503
    54876504# Is the header present?
    5488 echo "$as_me:$LINENO: checking $ac_header presence" >&5
    5489 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
     6505{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
     6506$as_echo_n "checking $ac_header presence... " >&6; }
    54906507cat >conftest.$ac_ext <<_ACEOF
    54916508/* confdefs.h.  */
    … …  
    54966513#include <$ac_header>
    54976514_ACEOF
    5498 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
    5499   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
     6515if { (ac_try="$ac_cpp conftest.$ac_ext"
     6516case "(($ac_try" in
     6517  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     6518  *) ac_try_echo=$ac_try;;
     6519esac
     6520eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     6521$as_echo "$ac_try_echo") >&5
     6522  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
    55006523  ac_status=$?
    55016524  grep -v '^ *+' conftest.er1 >conftest.err
    55026525  rm -f conftest.er1
    55036526  cat conftest.err >&5
    5504   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    5505   (exit $ac_status); } >/dev/null; then
    5506   if test -s conftest.err; then
    5507     ac_cpp_err=$ac_c_preproc_warn_flag
    5508     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
    5509   else
    5510     ac_cpp_err=
    5511   fi
    5512 else
    5513   ac_cpp_err=yes
    5514 fi
    5515 if test -z "$ac_cpp_err"; then
     6527  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     6528  (exit $ac_status); } >/dev/null && {
     6529     test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
     6530     test ! -s conftest.err
     6531       }; then
    55166532  ac_header_preproc=yes
    55176533else
    5518   echo "$as_me: failed program was:" >&5
     6534  $as_echo "$as_me: failed program was:" >&5
    55196535sed 's/^/| /' conftest.$ac_ext >&5
    55206536
    55216537  ac_header_preproc=no
    55226538fi
     6539
    55236540rm -f conftest.err conftest.$ac_ext
    5524 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
    5525 echo "${ECHO_T}$ac_header_preproc" >&6
     6541{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
     6542$as_echo "$ac_header_preproc" >&6; }
    55266543
    55276544# So?  What about this header?
    55286545case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
    55296546  yes:no: )
    5530     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
    5531 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
    5532     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
    5533 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     6547    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
     6548$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
     6549    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
     6550$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
    55346551    ac_header_preproc=yes
    55356552    ;;
    55366553  no:yes:* )
    5537     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
    5538 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
    5539     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
    5540 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
    5541     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
    5542 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
    5543     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
    5544 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
    5545     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
    5546 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
    5547     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
    5548 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
    5549     (
    5550       cat <<\_ASBOX
    5551 ## ------------------------------------------ ##
    5552 ## Report this to the AC_PACKAGE_NAME lists.  ##
    5553 ## ------------------------------------------ ##
    5554 _ASBOX
    5555     ) |
    5556       sed "s/^/$as_me: WARNING:     /" >&2
     6554    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
     6555$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
     6556    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
     6557$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
     6558    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
     6559$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
     6560    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
     6561$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
     6562    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
     6563$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
     6564    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
     6565$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
     6566
    55576567    ;;
    55586568esac
    5559 echo "$as_me:$LINENO: checking for $ac_header" >&5
    5560 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
    5561 if eval "test \"\${$as_ac_Header+set}\" = set"; then
    5562   echo $ECHO_N "(cached) $ECHO_C" >&6
     6569{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
     6570$as_echo_n "checking for $ac_header... " >&6; }
     6571if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
     6572  $as_echo_n "(cached) " >&6
    55636573else
    55646574  eval "$as_ac_Header=\$ac_header_preproc"
    55656575fi
    5566 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
    5567 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
    5568 
    5569 fi
    5570 if test `eval echo '${'$as_ac_Header'}'` = yes; then
     6576ac_res=`eval 'as_val=${'$as_ac_Header'}
     6577         $as_echo "$as_val"'`
     6578           { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
     6579$as_echo "$ac_res" >&6; }
     6580
     6581fi
     6582as_val=`eval 'as_val=${'$as_ac_Header'}
     6583         $as_echo "$as_val"'`
     6584   if test "x$as_val" = x""yes; then
    55716585  cat >>confdefs.h <<_ACEOF
    5572 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
     6586#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
    55736587_ACEOF
    55746588
    … …  
    56346648# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
    56356649# for constant arguments.  Useless!
    5636 echo "$as_me:$LINENO: checking for working alloca.h" >&5
    5637 echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
     6650{ $as_echo "$as_me:$LINENO: checking for working alloca.h" >&5
     6651$as_echo_n "checking for working alloca.h... " >&6; }
    56386652if test "${ac_cv_working_alloca_h+set}" = set; then
    5639   echo $ECHO_N "(cached) $ECHO_C" >&6
     6653  $as_echo_n "(cached) " >&6
    56406654else
    56416655  cat >conftest.$ac_ext <<_ACEOF
    … …  
    56506664{
    56516665char *p = (char *) alloca (2 * sizeof (int));
     6666              if (p) return 0;
    56526667  ;
    56536668  return 0;
    … …  
    56556670_ACEOF
    56566671rm -f conftest.$ac_objext conftest$ac_exeext
    5657 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    5658   (eval $ac_link) 2>conftest.er1
     6672if { (ac_try="$ac_link"
     6673case "(($ac_try" in
     6674  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     6675  *) ac_try_echo=$ac_try;;
     6676esac
     6677eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     6678$as_echo "$ac_try_echo") >&5
     6679  (eval "$ac_link") 2>conftest.er1
    56596680  ac_status=$?
    56606681  grep -v '^ *+' conftest.er1 >conftest.err
    56616682  rm -f conftest.er1
    56626683  cat conftest.err >&5
    5663   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    5664   (exit $ac_status); } &&
    5665      { ac_try='test -z "$ac_c_werror_flag"
    5666              || test ! -s conftest.err'
    5667   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    5668   (eval $ac_try) 2>&5
    5669   ac_status=$?
    5670   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    5671   (exit $ac_status); }; } &&
    5672      { ac_try='test -s conftest$ac_exeext'
    5673   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    5674   (eval $ac_try) 2>&5
    5675   ac_status=$?
    5676   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    5677   (exit $ac_status); }; }; then
     6684  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     6685  (exit $ac_status); } && {
     6686     test -z "$ac_c_werror_flag" ||
     6687     test ! -s conftest.err
     6688       } && test -s conftest$ac_exeext && {
     6689     test "$cross_compiling" = yes ||
     6690     $as_test_x conftest$ac_exeext
     6691       }; then
    56786692  ac_cv_working_alloca_h=yes
    56796693else
    5680   echo "$as_me: failed program was:" >&5
     6694  $as_echo "$as_me: failed program was:" >&5
    56816695sed 's/^/| /' conftest.$ac_ext >&5
    56826696
    5683 ac_cv_working_alloca_h=no
    5684 fi
    5685 rm -f conftest.err conftest.$ac_objext \
     6697    ac_cv_working_alloca_h=no
     6698fi
     6699
     6700rm -rf conftest.dSYM
     6701rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
    56866702      conftest$ac_exeext conftest.$ac_ext
    56876703fi
    5688 echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
    5689 echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
     6704{ $as_echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
     6705$as_echo "$ac_cv_working_alloca_h" >&6; }
    56906706if test $ac_cv_working_alloca_h = yes; then
    56916707
    … …  
    56966712fi
    56976713
    5698 echo "$as_me:$LINENO: checking for alloca" >&5
    5699 echo $ECHO_N "checking for alloca... $ECHO_C" >&6
     6714{ $as_echo "$as_me:$LINENO: checking for alloca" >&5
     6715$as_echo_n "checking for alloca... " >&6; }
    57006716if test "${ac_cv_func_alloca_works+set}" = set; then
    5701   echo $ECHO_N "(cached) $ECHO_C" >&6
     6717  $as_echo_n "(cached) " >&6
    57026718else
    57036719  cat >conftest.$ac_ext <<_ACEOF
    … …  
    57146730#  define alloca _alloca
    57156731# else
    5716 #  if HAVE_ALLOCA_H
     6732#  ifdef HAVE_ALLOCA_H
    57176733#   include <alloca.h>
    57186734#  else
    … …  
    57326748{
    57336749char *p = (char *) alloca (1);
     6750                    if (p) return 0;
    57346751  ;
    57356752  return 0;
    … …  
    57376754_ACEOF
    57386755rm -f conftest.$ac_objext conftest$ac_exeext
    5739 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    5740   (eval $ac_link) 2>conftest.er1
     6756if { (ac_try="$ac_link"
     6757case "(($ac_try" in
     6758  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     6759  *) ac_try_echo=$ac_try;;
     6760esac
     6761eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     6762$as_echo "$ac_try_echo") >&5
     6763  (eval "$ac_link") 2>conftest.er1
    57416764  ac_status=$?
    57426765  grep -v '^ *+' conftest.er1 >conftest.err
    57436766  rm -f conftest.er1
    57446767  cat conftest.err >&5
    5745   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    5746   (exit $ac_status); } &&
    5747      { ac_try='test -z "$ac_c_werror_flag"
    5748              || test ! -s conftest.err'
    5749   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    5750   (eval $ac_try) 2>&5
    5751   ac_status=$?
    5752   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    5753   (exit $ac_status); }; } &&
    5754      { ac_try='test -s conftest$ac_exeext'
    5755   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    5756   (eval $ac_try) 2>&5
    5757   ac_status=$?
    5758   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    5759   (exit $ac_status); }; }; then
     6768  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     6769  (exit $ac_status); } && {
     6770     test -z "$ac_c_werror_flag" ||
     6771     test ! -s conftest.err
     6772       } && test -s conftest$ac_exeext && {
     6773     test "$cross_compiling" = yes ||
     6774     $as_test_x conftest$ac_exeext
     6775       }; then
    57606776  ac_cv_func_alloca_works=yes
    57616777else
    5762   echo "$as_me: failed program was:" >&5
     6778  $as_echo "$as_me: failed program was:" >&5
    57636779sed 's/^/| /' conftest.$ac_ext >&5
    57646780
    5765 ac_cv_func_alloca_works=no
    5766 fi
    5767 rm -f conftest.err conftest.$ac_objext \
     6781    ac_cv_func_alloca_works=no
     6782fi
     6783
     6784rm -rf conftest.dSYM
     6785rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
    57686786      conftest$ac_exeext conftest.$ac_ext
    57696787fi
    5770 echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
    5771 echo "${ECHO_T}$ac_cv_func_alloca_works" >&6
     6788{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
     6789$as_echo "$ac_cv_func_alloca_works" >&6; }
    57726790
    57736791if test $ac_cv_func_alloca_works = yes; then
    … …  
    57836801# use ar to extract alloca.o from them instead of compiling alloca.c.
    57846802
    5785 ALLOCA=alloca.$ac_objext
     6803ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
    57866804
    57876805cat >>confdefs.h <<\_ACEOF
    … …  
    57906808
    57916809
    5792 echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
    5793 echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6
     6810{ $as_echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
     6811$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
    57946812if test "${ac_cv_os_cray+set}" = set; then
    5795   echo $ECHO_N "(cached) $ECHO_C" >&6
     6813  $as_echo_n "(cached) " >&6
    57966814else
    57976815  cat >conftest.$ac_ext <<_ACEOF
    … …  
    58016819cat >>conftest.$ac_ext <<_ACEOF
    58026820/* end confdefs.h.  */
    5803 #if defined(CRAY) && ! defined(CRAY2)
     6821#if defined CRAY && ! defined CRAY2
    58046822webecray
    58056823#else
    … …  
    58176835
    58186836fi
    5819 echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
    5820 echo "${ECHO_T}$ac_cv_os_cray" >&6
     6837{ $as_echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
     6838$as_echo "$ac_cv_os_cray" >&6; }
    58216839if test $ac_cv_os_cray = yes; then
    58226840  for ac_func in _getb67 GETB67 getb67; do
    5823     as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
    5824 echo "$as_me:$LINENO: checking for $ac_func" >&5
    5825 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
    5826 if eval "test \"\${$as_ac_var+set}\" = set"; then
    5827   echo $ECHO_N "(cached) $ECHO_C" >&6
     6841    as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
     6842{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
     6843$as_echo_n "checking for $ac_func... " >&6; }
     6844if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
     6845  $as_echo_n "(cached) " >&6
    58286846else
    58296847  cat >conftest.$ac_ext <<_ACEOF
    … …  
    58506868#undef $ac_func
    58516869
    5852 /* Override any gcc2 internal prototype to avoid an error.  */
     6870/* Override any GCC internal prototype to avoid an error.
     6871   Use char because int might match the return type of a GCC
     6872   builtin and then its argument prototype would still apply.  */
    58536873#ifdef __cplusplus
    58546874extern "C"
    5855 {
    58566875#endif
    5857 /* We use char because int might match the return type of a gcc2
    5858    builtin and then its argument prototype would still apply.  */
    58596876char $ac_func ();
    58606877/* The GNU C library defines this for functions which it implements
    58616878    to always fail with ENOSYS.  Some functions are actually named
    58626879    something starting with __ and the normal name is an alias.  */
    5863 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
     6880#if defined __stub_$ac_func || defined __stub___$ac_func
    58646881choke me
    5865 #else
    5866 char (*f) () = $ac_func;
    5867 #endif
    5868 #ifdef __cplusplus
    5869 }
    58706882#endif
    58716883
    … …  
    58736885main ()
    58746886{
    5875 return f != $ac_func;
     6887return $ac_func ();
    58766888  ;
    58776889  return 0;
    … …  
    58796891_ACEOF
    58806892rm -f conftest.$ac_objext conftest$ac_exeext
    5881 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    5882   (eval $ac_link) 2>conftest.er1
     6893if { (ac_try="$ac_link"
     6894case "(($ac_try" in
     6895  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     6896  *) ac_try_echo=$ac_try;;
     6897esac
     6898eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     6899$as_echo "$ac_try_echo") >&5
     6900  (eval "$ac_link") 2>conftest.er1
    58836901  ac_status=$?
    58846902  grep -v '^ *+' conftest.er1 >conftest.err
    58856903  rm -f conftest.er1
    58866904  cat conftest.err >&5
    5887   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    5888   (exit $ac_status); } &&
    5889      { ac_try='test -z "$ac_c_werror_flag"
    5890              || test ! -s conftest.err'
    5891   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    5892   (eval $ac_try) 2>&5
    5893   ac_status=$?
    5894   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    5895   (exit $ac_status); }; } &&
    5896      { ac_try='test -s conftest$ac_exeext'
    5897   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    5898   (eval $ac_try) 2>&5
    5899   ac_status=$?
    5900   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    5901   (exit $ac_status); }; }; then
     6905  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     6906  (exit $ac_status); } && {
     6907     test -z "$ac_c_werror_flag" ||
     6908     test ! -s conftest.err
     6909       } && test -s conftest$ac_exeext && {
     6910     test "$cross_compiling" = yes ||
     6911     $as_test_x conftest$ac_exeext
     6912       }; then
    59026913  eval "$as_ac_var=yes"
    59036914else
    5904   echo "$as_me: failed program was:" >&5
     6915  $as_echo "$as_me: failed program was:" >&5
    59056916sed 's/^/| /' conftest.$ac_ext >&5
    59066917
    5907 eval "$as_ac_var=no"
    5908 fi
    5909 rm -f conftest.err conftest.$ac_objext \
     6918    eval "$as_ac_var=no"
     6919fi
     6920
     6921rm -rf conftest.dSYM
     6922rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
    59106923      conftest$ac_exeext conftest.$ac_ext
    59116924fi
    5912 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
    5913 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
    5914 if test `eval echo '${'$as_ac_var'}'` = yes; then
     6925ac_res=`eval 'as_val=${'$as_ac_var'}
     6926         $as_echo "$as_val"'`
     6927           { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
     6928$as_echo "$ac_res" >&6; }
     6929as_val=`eval 'as_val=${'$as_ac_var'}
     6930         $as_echo "$as_val"'`
     6931   if test "x$as_val" = x""yes; then
    59156932
    59166933cat >>confdefs.h <<_ACEOF
    … …  
    59246941fi
    59256942
    5926 echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
    5927 echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6
     6943{ $as_echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
     6944$as_echo_n "checking stack direction for C alloca... " >&6; }
    59286945if test "${ac_cv_c_stack_direction+set}" = set; then
    5929   echo $ECHO_N "(cached) $ECHO_C" >&6
     6946  $as_echo_n "(cached) " >&6
    59306947else
    59316948  if test "$cross_compiling" = yes; then
    … …  
    59386955cat >>conftest.$ac_ext <<_ACEOF
    59396956/* end confdefs.h.  */
     6957$ac_includes_default
    59406958int
    59416959find_stack_direction ()
    … …  
    59556973main ()
    59566974{
    5957   exit (find_stack_direction () < 0);
     6975  return find_stack_direction () < 0;
    59586976}
    59596977_ACEOF
    59606978rm -f conftest$ac_exeext
    5961 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    5962   (eval $ac_link) 2>&5
     6979if { (ac_try="$ac_link"
     6980case "(($ac_try" in
     6981  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     6982  *) ac_try_echo=$ac_try;;
     6983esac
     6984eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     6985$as_echo "$ac_try_echo") >&5
     6986  (eval "$ac_link") 2>&5
    59636987  ac_status=$?
    5964   echo "$as_me:$LINENO: \$? = $ac_status" >&5
     6988  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
    59656989  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
    5966   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    5967   (eval $ac_try) 2>&5
     6990  { (case "(($ac_try" in
     6991  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     6992  *) ac_try_echo=$ac_try;;
     6993esac
     6994eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     6995$as_echo "$ac_try_echo") >&5
     6996  (eval "$ac_try") 2>&5
    59686997  ac_status=$?
    5969   echo "$as_me:$LINENO: \$? = $ac_status" >&5
     6998  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
    59706999  (exit $ac_status); }; }; then
    59717000  ac_cv_c_stack_direction=1
    59727001else
    5973   echo "$as_me: program exited with status $ac_status" >&5
    5974 echo "$as_me: failed program was:" >&5
     7002  $as_echo "$as_me: program exited with status $ac_status" >&5
     7003$as_echo "$as_me: failed program was:" >&5
    59757004sed 's/^/| /' conftest.$ac_ext >&5
    59767005
    … …  
    59787007ac_cv_c_stack_direction=-1
    59797008fi
    5980 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
    5981 fi
    5982 fi
    5983 echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
    5984 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
     7009rm -rf conftest.dSYM
     7010rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
     7011fi
     7012
     7013
     7014fi
     7015{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
     7016$as_echo "$ac_cv_c_stack_direction" >&6; }
    59857017
    59867018cat >>confdefs.h <<_ACEOF
    … …  
    59927024
    59937025if test $ac_cv_c_compiler_gnu = yes; then
    5994     echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5
    5995 echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6
     7026    { $as_echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5
     7027$as_echo_n "checking whether $CC needs -traditional... " >&6; }
    59967028if test "${ac_cv_prog_gcc_traditional+set}" = set; then
    5997   echo $ECHO_N "(cached) $ECHO_C" >&6
     7029  $as_echo_n "(cached) " >&6
    59987030else
    59997031    ac_pattern="Autoconf.*'x'"
    … …  
    60347066  fi
    60357067fi
    6036 echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5
    6037 echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6
     7068{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5
     7069$as_echo "$ac_cv_prog_gcc_traditional" >&6; }
    60387070  if test $ac_cv_prog_gcc_traditional = yes; then
    60397071    CC="$CC -traditional"
    … …  
    60417073fi
    60427074
    6043 echo "$as_me:$LINENO: checking return type of signal handlers" >&5
    6044 echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
     7075{ $as_echo "$as_me:$LINENO: checking return type of signal handlers" >&5
     7076$as_echo_n "checking return type of signal handlers... " >&6; }
    60457077if test "${ac_cv_type_signal+set}" = set; then
    6046   echo $ECHO_N "(cached) $ECHO_C" >&6
     7078  $as_echo_n "(cached) " >&6
    60477079else
    60487080  cat >conftest.$ac_ext <<_ACEOF
    … …  
    60547086#include <sys/types.h>
    60557087#include <signal.h>
    6056 #ifdef signal
    6057 # undef signal
    6058 #endif
    6059 #ifdef __cplusplus
    6060 extern "C" void (*signal (int, void (*)(int)))(int);
    6061 #else
    6062 void (*signal ()) ();
    6063 #endif
    60647088
    60657089int
    60667090main ()
    60677091{
    6068 int i;
     7092return *(signal (0, 0)) (0) == 1;
    60697093  ;
    60707094  return 0;
    … …  
    60727096_ACEOF
    60737097rm -f conftest.$ac_objext
    6074 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    6075   (eval $ac_compile) 2>conftest.er1
     7098if { (ac_try="$ac_compile"
     7099case "(($ac_try" in
     7100  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     7101  *) ac_try_echo=$ac_try;;
     7102esac
     7103eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     7104$as_echo "$ac_try_echo") >&5
     7105  (eval "$ac_compile") 2>conftest.er1
    60767106  ac_status=$?
    60777107  grep -v '^ *+' conftest.er1 >conftest.err
    60787108  rm -f conftest.er1
    60797109  cat conftest.err >&5
    6080   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    6081   (exit $ac_status); } &&
    6082      { ac_try='test -z "$ac_c_werror_flag"
    6083              || test ! -s conftest.err'
    6084   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    6085   (eval $ac_try) 2>&5
    6086   ac_status=$?
    6087   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    6088   (exit $ac_status); }; } &&
    6089      { ac_try='test -s conftest.$ac_objext'
    6090   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    6091   (eval $ac_try) 2>&5
    6092   ac_status=$?
    6093   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    6094   (exit $ac_status); }; }; then
    6095   ac_cv_type_signal=void
    6096 else
    6097   echo "$as_me: failed program was:" >&5
     7110  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     7111  (exit $ac_status); } && {
     7112     test -z "$ac_c_werror_flag" ||
     7113     test ! -s conftest.err
     7114       } && test -s conftest.$ac_objext; then
     7115  ac_cv_type_signal=int
     7116else
     7117  $as_echo "$as_me: failed program was:" >&5
    60987118sed 's/^/| /' conftest.$ac_ext >&5
    60997119
    6100 ac_cv_type_signal=int
    6101 fi
    6102 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    6103 fi
    6104 echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
    6105 echo "${ECHO_T}$ac_cv_type_signal" >&6
     7120    ac_cv_type_signal=void
     7121fi
     7122
     7123rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     7124fi
     7125{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
     7126$as_echo "$ac_cv_type_signal" >&6; }
    61067127
    61077128cat >>confdefs.h <<_ACEOF
    … …  
    61137134for ac_func in vprintf
    61147135do
    6115 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
    6116 echo "$as_me:$LINENO: checking for $ac_func" >&5
    6117 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
    6118 if eval "test \"\${$as_ac_var+set}\" = set"; then
    6119   echo $ECHO_N "(cached) $ECHO_C" >&6
     7136as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
     7137{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
     7138$as_echo_n "checking for $ac_func... " >&6; }
     7139if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
     7140  $as_echo_n "(cached) " >&6
    61207141else
    61217142  cat >conftest.$ac_ext <<_ACEOF
    … …  
    61427163#undef $ac_func
    61437164
    6144 /* Override any gcc2 internal prototype to avoid an error.  */
     7165/* Override any GCC internal prototype to avoid an error.
     7166   Use char because int might match the return type of a GCC
     7167   builtin and then its argument prototype would still apply.  */
    61457168#ifdef __cplusplus
    61467169extern "C"
    6147 {
    61487170#endif
    6149 /* We use char because int might match the return type of a gcc2
    6150    builtin and then its argument prototype would still apply.  */
    61517171char $ac_func ();
    61527172/* The GNU C library defines this for functions which it implements
    61537173    to always fail with ENOSYS.  Some functions are actually named
    61547174    something starting with __ and the normal name is an alias.  */
    6155 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
     7175#if defined __stub_$ac_func || defined __stub___$ac_func
    61567176choke me
    6157 #else
    6158 char (*f) () = $ac_func;
    6159 #endif
    6160 #ifdef __cplusplus
    6161 }
    61627177#endif
    61637178
    … …  
    61657180main ()
    61667181{
    6167 return f != $ac_func;
     7182return $ac_func ();
    61687183  ;
    61697184  return 0;
    … …  
    61717186_ACEOF
    61727187rm -f conftest.$ac_objext conftest$ac_exeext
    6173 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    6174   (eval $ac_link) 2>conftest.er1
     7188if { (ac_try="$ac_link"
     7189case "(($ac_try" in
     7190  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     7191  *) ac_try_echo=$ac_try;;
     7192esac
     7193eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     7194$as_echo "$ac_try_echo") >&5
     7195  (eval "$ac_link") 2>conftest.er1
    61757196  ac_status=$?
    61767197  grep -v '^ *+' conftest.er1 >conftest.err
    61777198  rm -f conftest.er1
    61787199  cat conftest.err >&5
    6179   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    6180   (exit $ac_status); } &&
    6181      { ac_try='test -z "$ac_c_werror_flag"
    6182              || test ! -s conftest.err'
    6183   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    6184   (eval $ac_try) 2>&5
    6185   ac_status=$?
    6186   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    6187   (exit $ac_status); }; } &&
    6188      { ac_try='test -s conftest$ac_exeext'
    6189   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    6190   (eval $ac_try) 2>&5
    6191   ac_status=$?
    6192   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    6193   (exit $ac_status); }; }; then
     7200  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     7201  (exit $ac_status); } && {
     7202     test -z "$ac_c_werror_flag" ||
     7203     test ! -s conftest.err
     7204       } && test -s conftest$ac_exeext && {
     7205     test "$cross_compiling" = yes ||
     7206     $as_test_x conftest$ac_exeext
     7207       }; then
    61947208  eval "$as_ac_var=yes"
    61957209else
    6196   echo "$as_me: failed program was:" >&5
     7210  $as_echo "$as_me: failed program was:" >&5
    61977211sed 's/^/| /' conftest.$ac_ext >&5
    61987212
    6199 eval "$as_ac_var=no"
    6200 fi
    6201 rm -f conftest.err conftest.$ac_objext \
     7213    eval "$as_ac_var=no"
     7214fi
     7215
     7216rm -rf conftest.dSYM
     7217rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
    62027218      conftest$ac_exeext conftest.$ac_ext
    62037219fi
    6204 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
    6205 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
    6206 if test `eval echo '${'$as_ac_var'}'` = yes; then
     7220ac_res=`eval 'as_val=${'$as_ac_var'}
     7221         $as_echo "$as_val"'`
     7222           { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
     7223$as_echo "$ac_res" >&6; }
     7224as_val=`eval 'as_val=${'$as_ac_var'}
     7225         $as_echo "$as_val"'`
     7226   if test "x$as_val" = x""yes; then
    62077227  cat >>confdefs.h <<_ACEOF
    6208 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
    6209 _ACEOF
    6210 
    6211 echo "$as_me:$LINENO: checking for _doprnt" >&5
    6212 echo $ECHO_N "checking for _doprnt... $ECHO_C" >&6
     7228#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
     7229_ACEOF
     7230
     7231{ $as_echo "$as_me:$LINENO: checking for _doprnt" >&5
     7232$as_echo_n "checking for _doprnt... " >&6; }
    62137233if test "${ac_cv_func__doprnt+set}" = set; then
    6214   echo $ECHO_N "(cached) $ECHO_C" >&6
     7234  $as_echo_n "(cached) " >&6
    62157235else
    62167236  cat >conftest.$ac_ext <<_ACEOF
    … …  
    62377257#undef _doprnt
    62387258
    6239 /* Override any gcc2 internal prototype to avoid an error.  */
     7259/* Override any GCC internal prototype to avoid an error.
     7260   Use char because int might match the return type of a GCC
     7261   builtin and then its argument prototype would still apply.  */
    62407262#ifdef __cplusplus
    62417263extern "C"
    6242 {
    62437264#endif
    6244 /* We use char because int might match the return type of a gcc2
    6245    builtin and then its argument prototype would still apply.  */
    62467265char _doprnt ();
    62477266/* The GNU C library defines this for functions which it implements
    62487267    to always fail with ENOSYS.  Some functions are actually named
    62497268    something starting with __ and the normal name is an alias.  */
    6250 #if defined (__stub__doprnt) || defined (__stub____doprnt)
     7269#if defined __stub__doprnt || defined __stub____doprnt
    62517270choke me
    6252 #else
    6253 char (*f) () = _doprnt;
    6254 #endif
    6255 #ifdef __cplusplus
    6256 }
    62577271#endif
    62587272
    … …  
    62607274main ()
    62617275{
    6262 return f != _doprnt;
     7276return _doprnt ();
    62637277  ;
    62647278  return 0;
    … …  
    62667280_ACEOF
    62677281rm -f conftest.$ac_objext conftest$ac_exeext
    6268 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    6269   (eval $ac_link) 2>conftest.er1
     7282if { (ac_try="$ac_link"
     7283case "(($ac_try" in
     7284  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     7285  *) ac_try_echo=$ac_try;;
     7286esac
     7287eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     7288$as_echo "$ac_try_echo") >&5
     7289  (eval "$ac_link") 2>conftest.er1
    62707290  ac_status=$?
    62717291  grep -v '^ *+' conftest.er1 >conftest.err
    62727292  rm -f conftest.er1
    62737293  cat conftest.err >&5
    6274   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    6275   (exit $ac_status); } &&
    6276      { ac_try='test -z "$ac_c_werror_flag"
    6277              || test ! -s conftest.err'
    6278   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    6279   (eval $ac_try) 2>&5
    6280   ac_status=$?
    6281   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    6282   (exit $ac_status); }; } &&
    6283      { ac_try='test -s conftest$ac_exeext'
    6284   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    6285   (eval $ac_try) 2>&5
    6286   ac_status=$?
    6287   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    6288   (exit $ac_status); }; }; then
     7294  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     7295  (exit $ac_status); } && {
     7296     test -z "$ac_c_werror_flag" ||
     7297     test ! -s conftest.err
     7298       } && test -s conftest$ac_exeext && {
     7299     test "$cross_compiling" = yes ||
     7300     $as_test_x conftest$ac_exeext
     7301       }; then
    62897302  ac_cv_func__doprnt=yes
    62907303else
    6291   echo "$as_me: failed program was:" >&5
     7304  $as_echo "$as_me: failed program was:" >&5
    62927305sed 's/^/| /' conftest.$ac_ext >&5
    62937306
    6294 ac_cv_func__doprnt=no
    6295 fi
    6296 rm -f conftest.err conftest.$ac_objext \
     7307    ac_cv_func__doprnt=no
     7308fi
     7309
     7310rm -rf conftest.dSYM
     7311rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
    62977312      conftest$ac_exeext conftest.$ac_ext
    62987313fi
    6299 echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5
    6300 echo "${ECHO_T}$ac_cv_func__doprnt" >&6
    6301 if test $ac_cv_func__doprnt = yes; then
     7314{ $as_echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5
     7315$as_echo "$ac_cv_func__doprnt" >&6; }
     7316if test "x$ac_cv_func__doprnt" = x""yes; then
    63027317
    63037318cat >>confdefs.h <<\_ACEOF
    … …  
    63237338for ac_func in ftime select strftime strtol getrusage times mallinfo setbuffer getpagesize strerror
    63247339do
    6325 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
    6326 echo "$as_me:$LINENO: checking for $ac_func" >&5
    6327 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
    6328 if eval "test \"\${$as_ac_var+set}\" = set"; then
    6329   echo $ECHO_N "(cached) $ECHO_C" >&6
     7340as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
     7341{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
     7342$as_echo_n "checking for $ac_func... " >&6; }
     7343if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
     7344  $as_echo_n "(cached) " >&6
    63307345else
    63317346  cat >conftest.$ac_ext <<_ACEOF
    … …  
    63527367#undef $ac_func
    63537368
    6354 /* Override any gcc2 internal prototype to avoid an error.  */
     7369/* Override any GCC internal prototype to avoid an error.
     7370   Use char because int might match the return type of a GCC
     7371   builtin and then its argument prototype would still apply.  */
    63557372#ifdef __cplusplus
    63567373extern "C"
    6357 {
    63587374#endif
    6359 /* We use char because int might match the return type of a gcc2
    6360    builtin and then its argument prototype would still apply.  */
    63617375char $ac_func ();
    63627376/* The GNU C library defines this for functions which it implements
    63637377    to always fail with ENOSYS.  Some functions are actually named
    63647378    something starting with __ and the normal name is an alias.  */
    6365 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
     7379#if defined __stub_$ac_func || defined __stub___$ac_func
    63667380choke me
    6367 #else
    6368 char (*f) () = $ac_func;
    6369 #endif
    6370 #ifdef __cplusplus
    6371 }
    63727381#endif
    63737382
    … …  
    63757384main ()
    63767385{
    6377 return f != $ac_func;
     7386return $ac_func ();
    63787387  ;
    63797388  return 0;
    … …  
    63817390_ACEOF
    63827391rm -f conftest.$ac_objext conftest$ac_exeext
    6383 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    6384   (eval $ac_link) 2>conftest.er1
     7392if { (ac_try="$ac_link"
     7393case "(($ac_try" in
     7394  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     7395  *) ac_try_echo=$ac_try;;
     7396esac
     7397eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     7398$as_echo "$ac_try_echo") >&5
     7399  (eval "$ac_link") 2>conftest.er1
    63857400  ac_status=$?
    63867401  grep -v '^ *+' conftest.er1 >conftest.err
    63877402  rm -f conftest.er1
    63887403  cat conftest.err >&5
    6389   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    6390   (exit $ac_status); } &&
    6391      { ac_try='test -z "$ac_c_werror_flag"
    6392              || test ! -s conftest.err'
    6393   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    6394   (eval $ac_try) 2>&5
    6395   ac_status=$?
    6396   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    6397   (exit $ac_status); }; } &&
    6398      { ac_try='test -s conftest$ac_exeext'
    6399   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    6400   (eval $ac_try) 2>&5
    6401   ac_status=$?
    6402   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    6403   (exit $ac_status); }; }; then
     7404  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     7405  (exit $ac_status); } && {
     7406     test -z "$ac_c_werror_flag" ||
     7407     test ! -s conftest.err
     7408       } && test -s conftest$ac_exeext && {
     7409     test "$cross_compiling" = yes ||
     7410     $as_test_x conftest$ac_exeext
     7411       }; then
    64047412  eval "$as_ac_var=yes"
    64057413else
    6406   echo "$as_me: failed program was:" >&5
     7414  $as_echo "$as_me: failed program was:" >&5
    64077415sed 's/^/| /' conftest.$ac_ext >&5
    64087416
    6409 eval "$as_ac_var=no"
    6410 fi
    6411 rm -f conftest.err conftest.$ac_objext \
     7417    eval "$as_ac_var=no"
     7418fi
     7419
     7420rm -rf conftest.dSYM
     7421rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
    64127422      conftest$ac_exeext conftest.$ac_ext
    64137423fi
    6414 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
    6415 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
    6416 if test `eval echo '${'$as_ac_var'}'` = yes; then
     7424ac_res=`eval 'as_val=${'$as_ac_var'}
     7425         $as_echo "$as_val"'`
     7426           { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
     7427$as_echo "$ac_res" >&6; }
     7428as_val=`eval 'as_val=${'$as_ac_var'}
     7429         $as_echo "$as_val"'`
     7430   if test "x$as_val" = x""yes; then
    64177431  cat >>confdefs.h <<_ACEOF
    6418 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
     7432#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
    64197433_ACEOF
    64207434
    … …  
    64277441for ac_func in ftruncate strstr strcasecmp
    64287442do
    6429 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
    6430 echo "$as_me:$LINENO: checking for $ac_func" >&5
    6431 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
    6432 if eval "test \"\${$as_ac_var+set}\" = set"; then
    6433   echo $ECHO_N "(cached) $ECHO_C" >&6
     7443as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
     7444{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
     7445$as_echo_n "checking for $ac_func... " >&6; }
     7446if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
     7447  $as_echo_n "(cached) " >&6
    64347448else
    64357449  cat >conftest.$ac_ext <<_ACEOF
    … …  
    64567470#undef $ac_func
    64577471
    6458 /* Override any gcc2 internal prototype to avoid an error.  */
     7472/* Override any GCC internal prototype to avoid an error.
     7473   Use char because int might match the return type of a GCC
     7474   builtin and then its argument prototype would still apply.  */
    64597475#ifdef __cplusplus
    64607476extern "C"
    6461 {
    64627477#endif
    6463 /* We use char because int might match the return type of a gcc2
    6464    builtin and then its argument prototype would still apply.  */
    64657478char $ac_func ();
    64667479/* The GNU C library defines this for functions which it implements
    64677480    to always fail with ENOSYS.  Some functions are actually named
    64687481    something starting with __ and the normal name is an alias.  */
    6469 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
     7482#if defined __stub_$ac_func || defined __stub___$ac_func
    64707483choke me
    6471 #else
    6472 char (*f) () = $ac_func;
    6473 #endif
    6474 #ifdef __cplusplus
    6475 }
    64767484#endif
    64777485
    … …  
    64797487main ()
    64807488{
    6481 return f != $ac_func;
     7489return $ac_func ();
    64827490  ;
    64837491  return 0;
    … …  
    64857493_ACEOF
    64867494rm -f conftest.$ac_objext conftest$ac_exeext
    6487 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    6488   (eval $ac_link) 2>conftest.er1
     7495if { (ac_try="$ac_link"
     7496case "(($ac_try" in
     7497  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     7498  *) ac_try_echo=$ac_try;;
     7499esac
     7500eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     7501$as_echo "$ac_try_echo") >&5
     7502  (eval "$ac_link") 2>conftest.er1
    64897503  ac_status=$?
    64907504  grep -v '^ *+' conftest.er1 >conftest.err
    64917505  rm -f conftest.er1
    64927506  cat conftest.err >&5
    6493   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    6494   (exit $ac_status); } &&
    6495      { ac_try='test -z "$ac_c_werror_flag"
    6496              || test ! -s conftest.err'
    6497   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    6498   (eval $ac_try) 2>&5
    6499   ac_status=$?
    6500   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    6501   (exit $ac_status); }; } &&
    6502      { ac_try='test -s conftest$ac_exeext'
    6503   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    6504   (eval $ac_try) 2>&5
    6505   ac_status=$?
    6506   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    6507   (exit $ac_status); }; }; then
     7507  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     7508  (exit $ac_status); } && {
     7509     test -z "$ac_c_werror_flag" ||
     7510     test ! -s conftest.err
     7511       } && test -s conftest$ac_exeext && {
     7512     test "$cross_compiling" = yes ||
     7513     $as_test_x conftest$ac_exeext
     7514       }; then
    65087515  eval "$as_ac_var=yes"
    65097516else
    6510   echo "$as_me: failed program was:" >&5
     7517  $as_echo "$as_me: failed program was:" >&5
    65117518sed 's/^/| /' conftest.$ac_ext >&5
    65127519
    6513 eval "$as_ac_var=no"
    6514 fi
    6515 rm -f conftest.err conftest.$ac_objext \
     7520    eval "$as_ac_var=no"
     7521fi
     7522
     7523rm -rf conftest.dSYM
     7524rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
    65167525      conftest$ac_exeext conftest.$ac_ext
    65177526fi
    6518 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
    6519 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
    6520 if test `eval echo '${'$as_ac_var'}'` = yes; then
     7527ac_res=`eval 'as_val=${'$as_ac_var'}
     7528         $as_echo "$as_val"'`
     7529           { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
     7530$as_echo "$ac_res" >&6; }
     7531as_val=`eval 'as_val=${'$as_ac_var'}
     7532         $as_echo "$as_val"'`
     7533   if test "x$as_val" = x""yes; then
    65217534  cat >>confdefs.h <<_ACEOF
    6522 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
    6523 _ACEOF
    6524 
    6525 else
    6526   case $LIBOBJS in
    6527     "$ac_func.$ac_objext"   | \
    6528   *" $ac_func.$ac_objext"   | \
    6529     "$ac_func.$ac_objext "* | \
     7535#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
     7536_ACEOF
     7537
     7538else
     7539  case " $LIBOBJS " in
    65307540  *" $ac_func.$ac_objext "* ) ;;
    6531   *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;;
     7541  *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
     7542 ;;
    65327543esac
    65337544
    … …  
    65377548
    65387549
    6539 echo "$as_me:$LINENO: checking for textdomain" >&5
    6540 echo $ECHO_N "checking for textdomain... $ECHO_C" >&6
     7550{ $as_echo "$as_me:$LINENO: checking for textdomain" >&5
     7551$as_echo_n "checking for textdomain... " >&6; }
    65417552if test "${ac_cv_func_textdomain+set}" = set; then
    6542   echo $ECHO_N "(cached) $ECHO_C" >&6
     7553  $as_echo_n "(cached) " >&6
    65437554else
    65447555  cat >conftest.$ac_ext <<_ACEOF
    … …  
    65657576#undef textdomain
    65667577
    6567 /* Override any gcc2 internal prototype to avoid an error.  */
     7578/* Override any GCC internal prototype to avoid an error.
     7579   Use char because int might match the return type of a GCC
     7580   builtin and then its argument prototype would still apply.  */
    65687581#ifdef __cplusplus
    65697582extern "C"
    6570 {
    65717583#endif
    6572 /* We use char because int might match the return type of a gcc2
    6573    builtin and then its argument prototype would still apply.  */
    65747584char textdomain ();
    65757585/* The GNU C library defines this for functions which it implements
    65767586    to always fail with ENOSYS.  Some functions are actually named
    65777587    something starting with __ and the normal name is an alias.  */
    6578 #if defined (__stub_textdomain) || defined (__stub___textdomain)
     7588#if defined __stub_textdomain || defined __stub___textdomain
    65797589choke me
    6580 #else
    6581 char (*f) () = textdomain;
    6582 #endif
    6583 #ifdef __cplusplus
    6584 }
    65857590#endif
    65867591
    … …  
    65887593main ()
    65897594{
    6590 return f != textdomain;
     7595return textdomain ();
    65917596  ;
    65927597  return 0;
    … …  
    65947599_ACEOF
    65957600rm -f conftest.$ac_objext conftest$ac_exeext
    6596 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    6597   (eval $ac_link) 2>conftest.er1
     7601if { (ac_try="$ac_link"
     7602case "(($ac_try" in
     7603  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     7604  *) ac_try_echo=$ac_try;;
     7605esac
     7606eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     7607$as_echo "$ac_try_echo") >&5
     7608  (eval "$ac_link") 2>conftest.er1
    65987609  ac_status=$?
    65997610  grep -v '^ *+' conftest.er1 >conftest.err
    66007611  rm -f conftest.er1
    66017612  cat conftest.err >&5
    6602   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    6603   (exit $ac_status); } &&
    6604      { ac_try='test -z "$ac_c_werror_flag"
    6605              || test ! -s conftest.err'
    6606   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    6607   (eval $ac_try) 2>&5
    6608   ac_status=$?
    6609   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    6610   (exit $ac_status); }; } &&
    6611      { ac_try='test -s conftest$ac_exeext'
    6612   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    6613   (eval $ac_try) 2>&5
    6614   ac_status=$?
    6615   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    6616   (exit $ac_status); }; }; then
     7613  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     7614  (exit $ac_status); } && {
     7615     test -z "$ac_c_werror_flag" ||
     7616     test ! -s conftest.err
     7617       } && test -s conftest$ac_exeext && {
     7618     test "$cross_compiling" = yes ||
     7619     $as_test_x conftest$ac_exeext
     7620       }; then
    66177621  ac_cv_func_textdomain=yes
    66187622else
    6619   echo "$as_me: failed program was:" >&5
     7623  $as_echo "$as_me: failed program was:" >&5
    66207624sed 's/^/| /' conftest.$ac_ext >&5
    66217625
    6622 ac_cv_func_textdomain=no
    6623 fi
    6624 rm -f conftest.err conftest.$ac_objext \
     7626    ac_cv_func_textdomain=no
     7627fi
     7628
     7629rm -rf conftest.dSYM
     7630rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
    66257631      conftest$ac_exeext conftest.$ac_ext
    66267632fi
    6627 echo "$as_me:$LINENO: result: $ac_cv_func_textdomain" >&5
    6628 echo "${ECHO_T}$ac_cv_func_textdomain" >&6
    6629 if test $ac_cv_func_textdomain = yes; then
     7633{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_textdomain" >&5
     7634$as_echo "$ac_cv_func_textdomain" >&6; }
     7635if test "x$ac_cv_func_textdomain" = x""yes; then
    66307636  cat >>confdefs.h <<\_ACEOF
    66317637#define ENABLE_NLS  1
    … …  
    66377643# *** Custom checking (based on GNU tar configure.in) ***
    66387644# ---------------------------------------------------------------------------
    6639 echo "$as_me:$LINENO: checking for HP-UX needing gmalloc" >&5
    6640 echo $ECHO_N "checking for HP-UX needing gmalloc... $ECHO_C" >&6
     7645{ $as_echo "$as_me:$LINENO: checking for HP-UX needing gmalloc" >&5
     7646$as_echo_n "checking for HP-UX needing gmalloc... " >&6; }
    66417647if test "`(uname -s) 2> /dev/null`" = 'HP-UX'; then
    6642   echo "$as_me:$LINENO: result: yes" >&5
    6643 echo "${ECHO_T}yes" >&6
    6644   case $LIBOBJS in
    6645     "gmalloc.$ac_objext"   | \
    6646   *" gmalloc.$ac_objext"   | \
    6647     "gmalloc.$ac_objext "* | \
     7648  { $as_echo "$as_me:$LINENO: result: yes" >&5
     7649$as_echo "yes" >&6; }
     7650  case " $LIBOBJS " in
    66487651  *" gmalloc.$ac_objext "* ) ;;
    6649   *) LIBOBJS="$LIBOBJS gmalloc.$ac_objext" ;;
     7652  *) LIBOBJS="$LIBOBJS gmalloc.$ac_objext"
     7653 ;;
    66507654esac
    66517655
    … …  
    66557659
    66567660else
    6657   echo "$as_me:$LINENO: result: no" >&5
    6658 echo "${ECHO_T}no" >&6
     7661  { $as_echo "$as_me:$LINENO: result: no" >&5
     7662$as_echo "no" >&6; }
    66597663
    66607664for ac_func in valloc
    66617665do
    6662 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
    6663 echo "$as_me:$LINENO: checking for $ac_func" >&5
    6664 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
    6665 if eval "test \"\${$as_ac_var+set}\" = set"; then
    6666   echo $ECHO_N "(cached) $ECHO_C" >&6
     7666as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
     7667{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
     7668$as_echo_n "checking for $ac_func... " >&6; }
     7669if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
     7670  $as_echo_n "(cached) " >&6
    66677671else
    66687672  cat >conftest.$ac_ext <<_ACEOF
    … …  
    66897693#undef $ac_func
    66907694
    6691 /* Override any gcc2 internal prototype to avoid an error.  */
     7695/* Override any GCC internal prototype to avoid an error.
     7696   Use char because int might match the return type of a GCC
     7697   builtin and then its argument prototype would still apply.  */
    66927698#ifdef __cplusplus
    66937699extern "C"
    6694 {
    66957700#endif
    6696 /* We use char because int might match the return type of a gcc2
    6697    builtin and then its argument prototype would still apply.  */
    66987701char $ac_func ();
    66997702/* The GNU C library defines this for functions which it implements
    67007703    to always fail with ENOSYS.  Some functions are actually named
    67017704    something starting with __ and the normal name is an alias.  */
    6702 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
     7705#if defined __stub_$ac_func || defined __stub___$ac_func
    67037706choke me
    6704 #else
    6705 char (*f) () = $ac_func;
    6706 #endif
    6707 #ifdef __cplusplus
    6708 }
    67097707#endif
    67107708
    … …  
    67127710main ()
    67137711{
    6714 return f != $ac_func;
     7712return $ac_func ();
    67157713  ;
    67167714  return 0;
    … …  
    67187716_ACEOF
    67197717rm -f conftest.$ac_objext conftest$ac_exeext
    6720 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    6721   (eval $ac_link) 2>conftest.er1
     7718if { (ac_try="$ac_link"
     7719case "(($ac_try" in
     7720  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     7721  *) ac_try_echo=$ac_try;;
     7722esac
     7723eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     7724$as_echo "$ac_try_echo") >&5
     7725  (eval "$ac_link") 2>conftest.er1
    67227726  ac_status=$?
    67237727  grep -v '^ *+' conftest.er1 >conftest.err
    67247728  rm -f conftest.er1
    67257729  cat conftest.err >&5
    6726   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    6727   (exit $ac_status); } &&
    6728      { ac_try='test -z "$ac_c_werror_flag"
    6729              || test ! -s conftest.err'
    6730   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    6731   (eval $ac_try) 2>&5
    6732   ac_status=$?
    6733   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    6734   (exit $ac_status); }; } &&
    6735      { ac_try='test -s conftest$ac_exeext'
    6736   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    6737   (eval $ac_try) 2>&5
    6738   ac_status=$?
    6739   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    6740   (exit $ac_status); }; }; then
     7730  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     7731  (exit $ac_status); } && {
     7732     test -z "$ac_c_werror_flag" ||
     7733     test ! -s conftest.err
     7734       } && test -s conftest$ac_exeext && {
     7735     test "$cross_compiling" = yes ||
     7736     $as_test_x conftest$ac_exeext
     7737       }; then
    67417738  eval "$as_ac_var=yes"
    67427739else
    6743   echo "$as_me: failed program was:" >&5
     7740  $as_echo "$as_me: failed program was:" >&5
    67447741sed 's/^/| /' conftest.$ac_ext >&5
    67457742
    6746 eval "$as_ac_var=no"
    6747 fi
    6748 rm -f conftest.err conftest.$ac_objext \
     7743    eval "$as_ac_var=no"
     7744fi
     7745
     7746rm -rf conftest.dSYM
     7747rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
    67497748      conftest$ac_exeext conftest.$ac_ext
    67507749fi
    6751 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
    6752 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
    6753 if test `eval echo '${'$as_ac_var'}'` = yes; then
     7750ac_res=`eval 'as_val=${'$as_ac_var'}
     7751         $as_echo "$as_val"'`
     7752           { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
     7753$as_echo "$ac_res" >&6; }
     7754as_val=`eval 'as_val=${'$as_ac_var'}
     7755         $as_echo "$as_val"'`
     7756   if test "x$as_val" = x""yes; then
    67547757  cat >>confdefs.h <<_ACEOF
    6755 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
     7758#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
    67567759_ACEOF
    67577760
    … …  
    67627765
    67637766# we cannot generate static libraries under Darwin
    6764 echo "$as_me:$LINENO: checking for Apple MacOS X/Darwin" >&5
    6765 echo $ECHO_N "checking for Apple MacOS X/Darwin... $ECHO_C" >&6
     7767{ $as_echo "$as_me:$LINENO: checking for Apple MacOS X/Darwin" >&5
     7768$as_echo_n "checking for Apple MacOS X/Darwin... " >&6; }
    67667769if test "`(uname -s) 2> /dev/null`" = 'Darwin'; then
    6767   echo "$as_me:$LINENO: result: yes" >&5
    6768 echo "${ECHO_T}yes" >&6
     7770  { $as_echo "$as_me:$LINENO: result: yes" >&5
     7771$as_echo "yes" >&6; }
    67697772  STATIC=""
    67707773else
    6771   echo "$as_me:$LINENO: result: no" >&5
    6772 echo "${ECHO_T}no" >&6
     7774  { $as_echo "$as_me:$LINENO: result: no" >&5
     7775$as_echo "no" >&6; }
    67737776  STATIC="-static "
    67747777fi
    67757778
    67767779
    6777 echo "$as_me:$LINENO: checking if malloc debugging is wanted" >&5
    6778 echo $ECHO_N "checking if malloc debugging is wanted... $ECHO_C" >&6
    6779 
    6780 # Check whether --with-dmalloc or --without-dmalloc was given.
     7780{ $as_echo "$as_me:$LINENO: checking if malloc debugging is wanted" >&5
     7781$as_echo_n "checking if malloc debugging is wanted... " >&6; }
     7782
     7783# Check whether --with-dmalloc was given.
    67817784if test "${with_dmalloc+set}" = set; then
    6782   withval="$with_dmalloc"
    6783   if test "$withval" = yes; then
    6784   echo "$as_me:$LINENO: result: yes" >&5
    6785 echo "${ECHO_T}yes" >&6
     7785  withval=$with_dmalloc; if test "$withval" = yes; then
     7786  { $as_echo "$as_me:$LINENO: result: yes" >&5
     7787$as_echo "yes" >&6; }
    67867788  cat >>confdefs.h <<\_ACEOF
    67877789#define WITH_DMALLOC 1
    … …  
    67917793  LDFLAGS="$LDFLAGS -g"
    67927794else
    6793   echo "$as_me:$LINENO: result: no" >&5
    6794 echo "${ECHO_T}no" >&6
    6795 fi
    6796 else
    6797   echo "$as_me:$LINENO: result: no" >&5
    6798 echo "${ECHO_T}no" >&6
    6799 fi;
    6800 
    6801 echo "$as_me:$LINENO: checking which of rx or regex is wanted" >&5
    6802 echo $ECHO_N "checking which of rx or regex is wanted... $ECHO_C" >&6
    6803 
    6804 # Check whether --with-regex or --without-regex was given.
     7795  { $as_echo "$as_me:$LINENO: result: no" >&5
     7796$as_echo "no" >&6; }
     7797fi
     7798else
     7799  { $as_echo "$as_me:$LINENO: result: no" >&5
     7800$as_echo "no" >&6; }
     7801fi
     7802
     7803
     7804{ $as_echo "$as_me:$LINENO: checking which of rx or regex is wanted" >&5
     7805$as_echo_n "checking which of rx or regex is wanted... " >&6; }
     7806
     7807# Check whether --with-regex was given.
    68057808if test "${with_regex+set}" = set; then
    6806   withval="$with_regex"
    6807   if test "$withval" = yes; then
     7809  withval=$with_regex; if test "$withval" = yes; then
    68087810  ac_with_regex=1
    6809   echo "$as_me:$LINENO: result: regex" >&5
    6810 echo "${ECHO_T}regex" >&6
     7811  { $as_echo "$as_me:$LINENO: result: regex" >&5
     7812$as_echo "regex" >&6; }
    68117813  cat >>confdefs.h <<\_ACEOF
    68127814#define WITH_REGEX 1
    68137815_ACEOF
    68147816
    6815   case $LIBOBJS in
    6816     "regex.$ac_objext"   | \
    6817   *" regex.$ac_objext"   | \
    6818     "regex.$ac_objext "* | \
     7817  case " $LIBOBJS " in
    68197818  *" regex.$ac_objext "* ) ;;
    6820   *) LIBOBJS="$LIBOBJS regex.$ac_objext" ;;
    6821 esac
    6822 
    6823 fi
    6824 fi;
     7819  *) LIBOBJS="$LIBOBJS regex.$ac_objext"
     7820 ;;
     7821esac
     7822
     7823fi
     7824fi
     7825
    68257826if test -z "$ac_with_regex"; then
    6826   echo "$as_me:$LINENO: result: rx" >&5
    6827 echo "${ECHO_T}rx" >&6
    6828   echo "$as_me:$LINENO: checking for re_rx_search" >&5
    6829 echo $ECHO_N "checking for re_rx_search... $ECHO_C" >&6
     7827  { $as_echo "$as_me:$LINENO: result: rx" >&5
     7828$as_echo "rx" >&6; }
     7829  { $as_echo "$as_me:$LINENO: checking for re_rx_search" >&5
     7830$as_echo_n "checking for re_rx_search... " >&6; }
    68307831if test "${ac_cv_func_re_rx_search+set}" = set; then
    6831   echo $ECHO_N "(cached) $ECHO_C" >&6
     7832  $as_echo_n "(cached) " >&6
    68327833else
    68337834  cat >conftest.$ac_ext <<_ACEOF
    … …  
    68547855#undef re_rx_search
    68557856
    6856 /* Override any gcc2 internal prototype to avoid an error.  */
     7857/* Override any GCC internal prototype to avoid an error.
     7858   Use char because int might match the return type of a GCC
     7859   builtin and then its argument prototype would still apply.  */
    68577860#ifdef __cplusplus
    68587861extern "C"
    6859 {
    68607862#endif
    6861 /* We use char because int might match the return type of a gcc2
    6862    builtin and then its argument prototype would still apply.  */
    68637863char re_rx_search ();
    68647864/* The GNU C library defines this for functions which it implements
    68657865    to always fail with ENOSYS.  Some functions are actually named
    68667866    something starting with __ and the normal name is an alias.  */
    6867 #if defined (__stub_re_rx_search) || defined (__stub___re_rx_search)
     7867#if defined __stub_re_rx_search || defined __stub___re_rx_search
    68687868choke me
    6869 #else
    6870 char (*f) () = re_rx_search;
    6871 #endif
    6872 #ifdef __cplusplus
    6873 }
    68747869#endif
    68757870
    … …  
    68777872main ()
    68787873{
    6879 return f != re_rx_search;
     7874return re_rx_search ();
    68807875  ;
    68817876  return 0;
    … …  
    68837878_ACEOF
    68847879rm -f conftest.$ac_objext conftest$ac_exeext
    6885 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    6886   (eval $ac_link) 2>conftest.er1
     7880if { (ac_try="$ac_link"
     7881case "(($ac_try" in
     7882  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     7883  *) ac_try_echo=$ac_try;;
     7884esac
     7885eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     7886$as_echo "$ac_try_echo") >&5
     7887  (eval "$ac_link") 2>conftest.er1
    68877888  ac_status=$?
    68887889  grep -v '^ *+' conftest.er1 >conftest.err
    68897890  rm -f conftest.er1
    68907891  cat conftest.err >&5
    6891   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    6892   (exit $ac_status); } &&
    6893      { ac_try='test -z "$ac_c_werror_flag"
    6894              || test ! -s conftest.err'
    6895   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    6896   (eval $ac_try) 2>&5
    6897   ac_status=$?
    6898   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    6899   (exit $ac_status); }; } &&
    6900      { ac_try='test -s conftest$ac_exeext'
    6901   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    6902   (eval $ac_try) 2>&5
    6903   ac_status=$?
    6904   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    6905   (exit $ac_status); }; }; then
     7892  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     7893  (exit $ac_status); } && {
     7894     test -z "$ac_c_werror_flag" ||
     7895     test ! -s conftest.err
     7896       } && test -s conftest$ac_exeext && {
     7897     test "$cross_compiling" = yes ||
     7898     $as_test_x conftest$ac_exeext
     7899       }; then
    69067900  ac_cv_func_re_rx_search=yes
    69077901else
    6908   echo "$as_me: failed program was:" >&5
     7902  $as_echo "$as_me: failed program was:" >&5
    69097903sed 's/^/| /' conftest.$ac_ext >&5
    69107904
    6911 ac_cv_func_re_rx_search=no
    6912 fi
    6913 rm -f conftest.err conftest.$ac_objext \
     7905    ac_cv_func_re_rx_search=no
     7906fi
     7907
     7908rm -rf conftest.dSYM
     7909rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
    69147910      conftest$ac_exeext conftest.$ac_ext
    69157911fi
    6916 echo "$as_me:$LINENO: result: $ac_cv_func_re_rx_search" >&5
    6917 echo "${ECHO_T}$ac_cv_func_re_rx_search" >&6
    6918 if test $ac_cv_func_re_rx_search = yes; then
     7912{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_re_rx_search" >&5
     7913$as_echo "$ac_cv_func_re_rx_search" >&6; }
     7914if test "x$ac_cv_func_re_rx_search" = x""yes; then
    69197915  :
    69207916else
    6921   case $LIBOBJS in
    6922     "rx.$ac_objext"   | \
    6923   *" rx.$ac_objext"   | \
    6924     "rx.$ac_objext "* | \
     7917  case " $LIBOBJS " in
    69257918  *" rx.$ac_objext "* ) ;;
    6926   *) LIBOBJS="$LIBOBJS rx.$ac_objext" ;;
     7919  *) LIBOBJS="$LIBOBJS rx.$ac_objext"
     7920 ;;
    69277921esac
    69287922
    … …  
    69347928# ---------------------------------------------------------------------------
    69357929if test "$ac_cv_func_alloca" = 'no'; then
    6936   case $LIBOBJS in
    6937     "xmalloc.$ac_objext"   | \
    6938   *" xmalloc.$ac_objext"   | \
    6939     "xmalloc.$ac_objext "* | \
     7930  case " $LIBOBJS " in
    69407931  *" xmalloc.$ac_objext "* ) ;;
    6941   *) LIBOBJS="$LIBOBJS xmalloc.$ac_objext" ;;
    6942 esac
    6943 
    6944   case $LIBOBJS in
    6945     "error.$ac_objext"   | \
    6946   *" error.$ac_objext"   | \
    6947     "error.$ac_objext "* | \
     7932  *) LIBOBJS="$LIBOBJS xmalloc.$ac_objext"
     7933 ;;
     7934esac
     7935
     7936  case " $LIBOBJS " in
    69487937  *" error.$ac_objext "* ) ;;
    6949   *) LIBOBJS="$LIBOBJS error.$ac_objext" ;;
     7938  *) LIBOBJS="$LIBOBJS error.$ac_objext"
     7939 ;;
    69507940esac
    69517941
    … …  
    69557945# ---------------------------------------------------------------------------
    69567946
    6957 ac_ext=cc
     7947ac_ext=cpp
    69587948ac_cpp='$CXXCPP $CPPFLAGS'
    69597949ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
    … …  
    69627952
    69637953
    6964 echo "$as_me:$LINENO: checking that Perl 5 is available" >&5
    6965 echo $ECHO_N "checking that Perl 5 is available... $ECHO_C" >&6
     7954{ $as_echo "$as_me:$LINENO: checking that Perl 5 is available" >&5
     7955$as_echo_n "checking that Perl 5 is available... " >&6; }
    69667956success="no"
    69677957pl_path="$PATH"
    … …  
    69807970try=`expr $try \> 5.000`
    69817971if test $try = "1"; then
    6982 echo "$as_me:$LINENO: result: \"yes\"" >&5
    6983 echo "${ECHO_T}\"yes\"" >&6
     7972{ $as_echo "$as_me:$LINENO: result: \"yes\"" >&5
     7973$as_echo "\"yes\"" >&6; }
    69847974else
    69857975success="no"
    … …  
    69887978
    69897979if test $success = "no"; then
    6990 echo "$as_me:$LINENO: result: \"no\"" >&5
    6991 echo "${ECHO_T}\"no\"" >&6
    6992 { { echo "$as_me:$LINENO: error: \"Perl 5 not available - cannot install\"" >&5
    6993 echo "$as_me: error: \"Perl 5 not available - cannot install\"" >&2;}
     7980{ $as_echo "$as_me:$LINENO: result: \"no\"" >&5
     7981$as_echo "\"no\"" >&6; }
     7982{ { $as_echo "$as_me:$LINENO: error: \"Perl 5 not available - cannot install\"" >&5
     7983$as_echo "$as_me: error: \"Perl 5 not available - cannot install\"" >&2;}
    69947984   { (exit 1); exit 1; }; }
    69957985fi
    69967986
    69977987success=no
    6998 echo "$as_me:$LINENO: checking \"whether STL library has known faults\"" >&5
    6999 echo $ECHO_N "checking \"whether STL library has known faults\"... $ECHO_C" >&6
     7988{ $as_echo "$as_me:$LINENO: checking \"whether STL library has known faults\"" >&5
     7989$as_echo_n "checking \"whether STL library has known faults\"... " >&6; }
    70007990
    70017991
    … …  
    70178007_ACEOF
    70188008rm -f conftest.$ac_objext
    7019 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    7020   (eval $ac_compile) 2>conftest.er1
     8009if { (ac_try="$ac_compile"
     8010case "(($ac_try" in
     8011  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     8012  *) ac_try_echo=$ac_try;;
     8013esac
     8014eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     8015$as_echo "$ac_try_echo") >&5
     8016  (eval "$ac_compile") 2>conftest.er1
    70218017  ac_status=$?
    70228018  grep -v '^ *+' conftest.er1 >conftest.err
    70238019  rm -f conftest.er1
    70248020  cat conftest.err >&5
    7025   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    7026   (exit $ac_status); } &&
    7027      { ac_try='test -z "$ac_cxx_werror_flag"
    7028              || test ! -s conftest.err'
    7029   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    7030   (eval $ac_try) 2>&5
    7031   ac_status=$?
    7032   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    7033   (exit $ac_status); }; } &&
    7034      { ac_try='test -s conftest.$ac_objext'
    7035   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    7036   (eval $ac_try) 2>&5
    7037   ac_status=$?
    7038   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    7039   (exit $ac_status); }; }; then
     8021  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     8022  (exit $ac_status); } && {
     8023     test -z "$ac_cxx_werror_flag" ||
     8024     test ! -s conftest.err
     8025       } && test -s conftest.$ac_objext; then
    70408026  success=yes
    70418027else
    7042   echo "$as_me: failed program was:" >&5
     8028  $as_echo "$as_me: failed program was:" >&5
    70438029sed 's/^/| /' conftest.$ac_ext >&5
    70448030
    7045 fi
    7046 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
     8031
     8032fi
     8033
     8034rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    70478035
    70488036if test $success = "no"; then
    … …  
    70648052_ACEOF
    70658053rm -f conftest.$ac_objext
    7066 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    7067   (eval $ac_compile) 2>conftest.er1
     8054if { (ac_try="$ac_compile"
     8055case "(($ac_try" in
     8056  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     8057  *) ac_try_echo=$ac_try;;
     8058esac
     8059eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     8060$as_echo "$ac_try_echo") >&5
     8061  (eval "$ac_compile") 2>conftest.er1
    70688062  ac_status=$?
    70698063  grep -v '^ *+' conftest.er1 >conftest.err
    70708064  rm -f conftest.er1
    70718065  cat conftest.err >&5
    7072   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    7073   (exit $ac_status); } &&
    7074      { ac_try='test -z "$ac_cxx_werror_flag"
    7075              || test ! -s conftest.err'
    7076   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    7077   (eval $ac_try) 2>&5
    7078   ac_status=$?
    7079   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    7080   (exit $ac_status); }; } &&
    7081      { ac_try='test -s conftest.$ac_objext'
    7082   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    7083   (eval $ac_try) 2>&5
    7084   ac_status=$?
    7085   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    7086   (exit $ac_status); }; }; then
     8066  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     8067  (exit $ac_status); } && {
     8068     test -z "$ac_cxx_werror_flag" ||
     8069     test ! -s conftest.err
     8070       } && test -s conftest.$ac_objext; then
    70878071  success="yes"
    70888072else
    7089   echo "$as_me: failed program was:" >&5
     8073  $as_echo "$as_me: failed program was:" >&5
    70908074sed 's/^/| /' conftest.$ac_ext >&5
    70918075
    7092 fi
    7093 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
     8076
     8077fi
     8078
     8079rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    70948080fi
    70958081
    … …  
    71128098_ACEOF
    71138099rm -f conftest.$ac_objext
    7114 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    7115   (eval $ac_compile) 2>conftest.er1
     8100if { (ac_try="$ac_compile"
     8101case "(($ac_try" in
     8102  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     8103  *) ac_try_echo=$ac_try;;
     8104esac
     8105eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     8106$as_echo "$ac_try_echo") >&5
     8107  (eval "$ac_compile") 2>conftest.er1
    71168108  ac_status=$?
    71178109  grep -v '^ *+' conftest.er1 >conftest.err
    71188110  rm -f conftest.er1
    71198111  cat conftest.err >&5
    7120   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    7121   (exit $ac_status); } &&
    7122      { ac_try='test -z "$ac_cxx_werror_flag"
    7123              || test ! -s conftest.err'
    7124   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    7125   (eval $ac_try) 2>&5
    7126   ac_status=$?
    7127   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    7128   (exit $ac_status); }; } &&
    7129      { ac_try='test -s conftest.$ac_objext'
    7130   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    7131   (eval $ac_try) 2>&5
    7132   ac_status=$?
    7133   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    7134   (exit $ac_status); }; }; then
     8112  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     8113  (exit $ac_status); } && {
     8114     test -z "$ac_cxx_werror_flag" ||
     8115     test ! -s conftest.err
     8116       } && test -s conftest.$ac_objext; then
    71358117  success="yes"
    71368118else
    7137   echo "$as_me: failed program was:" >&5
     8119  $as_echo "$as_me: failed program was:" >&5
    71388120sed 's/^/| /' conftest.$ac_ext >&5
    71398121
    7140 fi
    7141 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
     8122
     8123fi
     8124
     8125rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    71428126fi
    71438127
    71448128if test $success = yes; then
    7145 echo "$as_me:$LINENO: result: \"no\"" >&5
    7146 echo "${ECHO_T}\"no\"" >&6
    7147 else
    7148 echo "$as_me:$LINENO: result: \"yes\"" >&5
    7149 echo "${ECHO_T}\"yes\"" >&6
    7150 { { echo "$as_me:$LINENO: error: \"STL Broken - Obtain newer version of GNU C Compiler\"" >&5
    7151 echo "$as_me: error: \"STL Broken - Obtain newer version of GNU C Compiler\"" >&2;}
     8129{ $as_echo "$as_me:$LINENO: result: \"no\"" >&5
     8130$as_echo "\"no\"" >&6; }
     8131else
     8132{ $as_echo "$as_me:$LINENO: result: \"yes\"" >&5
     8133$as_echo "\"yes\"" >&6; }
     8134{ { $as_echo "$as_me:$LINENO: error: \"STL Broken - Obtain newer version of GNU C Compiler\"" >&5
     8135$as_echo "$as_me: error: \"STL Broken - Obtain newer version of GNU C Compiler\"" >&2;}
    71528136   { (exit 1); exit 1; }; }
    71538137fi
    … …  
    71628146
    71638147# check for endianness
    7164 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
    7165 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
     8148
     8149 { $as_echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
     8150$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
    71668151if test "${ac_cv_c_bigendian+set}" = set; then
    7167   echo $ECHO_N "(cached) $ECHO_C" >&6
    7168 else
    7169   # See if sys/param.h defines the BYTE_ORDER macro.
    7170 cat >conftest.$ac_ext <<_ACEOF
     8152  $as_echo_n "(cached) " >&6
     8153else
     8154  ac_cv_c_bigendian=unknown
     8155    # See if we're dealing with a universal compiler.
     8156    cat >conftest.$ac_ext <<_ACEOF
     8157/* confdefs.h.  */
     8158_ACEOF
     8159cat confdefs.h >>conftest.$ac_ext
     8160cat >>conftest.$ac_ext <<_ACEOF
     8161/* end confdefs.h.  */
     8162#ifndef __APPLE_CC__
     8163           not a universal capable compiler
     8164         #endif
     8165         typedef int dummy;
     8166
     8167_ACEOF
     8168rm -f conftest.$ac_objext
     8169if { (ac_try="$ac_compile"
     8170case "(($ac_try" in
     8171  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     8172  *) ac_try_echo=$ac_try;;
     8173esac
     8174eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     8175$as_echo "$ac_try_echo") >&5
     8176  (eval "$ac_compile") 2>conftest.er1
     8177  ac_status=$?
     8178  grep -v '^ *+' conftest.er1 >conftest.err
     8179  rm -f conftest.er1
     8180  cat conftest.err >&5
     8181  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     8182  (exit $ac_status); } && {
     8183     test -z "$ac_cxx_werror_flag" ||
     8184     test ! -s conftest.err
     8185       } && test -s conftest.$ac_objext; then
     8186
     8187    # Check for potential -arch flags.  It is not universal unless
     8188    # there are some -arch flags.  Note that *ppc* also matches
     8189    # ppc64.  This check is also rather less than ideal.
     8190    case "${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}" in  #(
     8191      *-arch*ppc*|*-arch*i386*|*-arch*x86_64*) ac_cv_c_bigendian=universal;;
     8192    esac
     8193else
     8194  $as_echo "$as_me: failed program was:" >&5
     8195sed 's/^/| /' conftest.$ac_ext >&5
     8196
     8197
     8198fi
     8199
     8200rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     8201    if test $ac_cv_c_bigendian = unknown; then
     8202      # See if sys/param.h defines the BYTE_ORDER macro.
     8203      cat >conftest.$ac_ext <<_ACEOF
    71718204/* confdefs.h.  */
    71728205_ACEOF
    … …  
    71758208/* end confdefs.h.  */
    71768209#include <sys/types.h>
    7177 #include <sys/param.h>
     8210         #include <sys/param.h>
    71788211
    71798212int
    71808213main ()
    71818214{
    7182 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
    7183  bogus endian macros
    7184 #endif
     8215#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
     8216             && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
     8217             && LITTLE_ENDIAN)
     8218          bogus endian macros
     8219         #endif
    71858220
    71868221  ;
    … …  
    71898224_ACEOF
    71908225rm -f conftest.$ac_objext
    7191 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    7192   (eval $ac_compile) 2>conftest.er1
     8226if { (ac_try="$ac_compile"
     8227case "(($ac_try" in
     8228  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     8229  *) ac_try_echo=$ac_try;;
     8230esac
     8231eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     8232$as_echo "$ac_try_echo") >&5
     8233  (eval "$ac_compile") 2>conftest.er1
    71938234  ac_status=$?
    71948235  grep -v '^ *+' conftest.er1 >conftest.err
    71958236  rm -f conftest.er1
    71968237  cat conftest.err >&5
    7197   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    7198   (exit $ac_status); } &&
    7199      { ac_try='test -z "$ac_cxx_werror_flag"
    7200              || test ! -s conftest.err'
    7201   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    7202   (eval $ac_try) 2>&5
    7203   ac_status=$?
    7204   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    7205   (exit $ac_status); }; } &&
    7206      { ac_try='test -s conftest.$ac_objext'
    7207   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    7208   (eval $ac_try) 2>&5
    7209   ac_status=$?
    7210   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    7211   (exit $ac_status); }; }; then
     8238  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     8239  (exit $ac_status); } && {
     8240     test -z "$ac_cxx_werror_flag" ||
     8241     test ! -s conftest.err
     8242       } && test -s conftest.$ac_objext; then
    72128243  # It does; now see whether it defined to BIG_ENDIAN or not.
    7213 cat >conftest.$ac_ext <<_ACEOF
     8244     cat >conftest.$ac_ext <<_ACEOF
    72148245/* confdefs.h.  */
    72158246_ACEOF
    … …  
    72188249/* end confdefs.h.  */
    72198250#include <sys/types.h>
    7220 #include <sys/param.h>
     8251        #include <sys/param.h>
    72218252
    72228253int
    … …  
    72248255{
    72258256#if BYTE_ORDER != BIG_ENDIAN
    7226  not big endian
    7227 #endif
     8257        not big endian
     8258        #endif
    72288259
    72298260  ;
    … …  
    72328263_ACEOF
    72338264rm -f conftest.$ac_objext
    7234 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    7235   (eval $ac_compile) 2>conftest.er1
     8265if { (ac_try="$ac_compile"
     8266case "(($ac_try" in
     8267  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     8268  *) ac_try_echo=$ac_try;;
     8269esac
     8270eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     8271$as_echo "$ac_try_echo") >&5
     8272  (eval "$ac_compile") 2>conftest.er1
    72368273  ac_status=$?
    72378274  grep -v '^ *+' conftest.er1 >conftest.err
    72388275  rm -f conftest.er1
    72398276  cat conftest.err >&5
    7240   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    7241   (exit $ac_status); } &&
    7242      { ac_try='test -z "$ac_cxx_werror_flag"
    7243              || test ! -s conftest.err'
    7244   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    7245   (eval $ac_try) 2>&5
    7246   ac_status=$?
    7247   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    7248   (exit $ac_status); }; } &&
    7249      { ac_try='test -s conftest.$ac_objext'
    7250   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    7251   (eval $ac_try) 2>&5
    7252   ac_status=$?
    7253   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    7254   (exit $ac_status); }; }; then
     8277  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     8278  (exit $ac_status); } && {
     8279     test -z "$ac_cxx_werror_flag" ||
     8280     test ! -s conftest.err
     8281       } && test -s conftest.$ac_objext; then
    72558282  ac_cv_c_bigendian=yes
    72568283else
    7257   echo "$as_me: failed program was:" >&5
     8284  $as_echo "$as_me: failed program was:" >&5
    72588285sed 's/^/| /' conftest.$ac_ext >&5
    72598286
    7260 ac_cv_c_bigendian=no
    7261 fi
    7262 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    7263 else
    7264   echo "$as_me: failed program was:" >&5
     8287    ac_cv_c_bigendian=no
     8288fi
     8289
     8290rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     8291else
     8292  $as_echo "$as_me: failed program was:" >&5
    72658293sed 's/^/| /' conftest.$ac_ext >&5
    72668294
    7267 # It does not; compile a test program.
    7268 if test "$cross_compiling" = yes; then
    7269   # try to guess the endianness by grepping values into an object file
    7270   ac_cv_c_bigendian=unknown
    7271   cat >conftest.$ac_ext <<_ACEOF
     8295
     8296fi
     8297
     8298rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     8299    fi
     8300    if test $ac_cv_c_bigendian = unknown; then
     8301      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
     8302      cat >conftest.$ac_ext <<_ACEOF
    72728303/* confdefs.h.  */
    72738304_ACEOF
    … …  
    72758306cat >>conftest.$ac_ext <<_ACEOF
    72768307/* end confdefs.h.  */
    7277 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
    7278 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
    7279 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
    7280 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
    7281 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
    7282 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
     8308#include <limits.h>
     8309
    72838310int
    72848311main ()
    72858312{
    7286  _ascii (); _ebcdic ();
     8313#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
     8314          bogus endian macros
     8315         #endif
     8316
    72878317  ;
    72888318  return 0;
    … …  
    72908320_ACEOF
    72918321rm -f conftest.$ac_objext
    7292 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    7293   (eval $ac_compile) 2>conftest.er1
     8322if { (ac_try="$ac_compile"
     8323case "(($ac_try" in
     8324  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     8325  *) ac_try_echo=$ac_try;;
     8326esac
     8327eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     8328$as_echo "$ac_try_echo") >&5
     8329  (eval "$ac_compile") 2>conftest.er1
    72948330  ac_status=$?
    72958331  grep -v '^ *+' conftest.er1 >conftest.err
    72968332  rm -f conftest.er1
    72978333  cat conftest.err >&5
    7298   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    7299   (exit $ac_status); } &&
    7300      { ac_try='test -z "$ac_cxx_werror_flag"
    7301              || test ! -s conftest.err'
    7302   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    7303   (eval $ac_try) 2>&5
    7304   ac_status=$?
    7305   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    7306   (exit $ac_status); }; } &&
    7307      { ac_try='test -s conftest.$ac_objext'
    7308   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    7309   (eval $ac_try) 2>&5
    7310   ac_status=$?
    7311   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    7312   (exit $ac_status); }; }; then
    7313   if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
    7314   ac_cv_c_bigendian=yes
    7315 fi
    7316 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
    7317   if test "$ac_cv_c_bigendian" = unknown; then
    7318     ac_cv_c_bigendian=no
    7319   else
    7320     # finding both strings is unlikely to happen, but who knows?
    7321     ac_cv_c_bigendian=unknown
    7322   fi
    7323 fi
    7324 else
    7325   echo "$as_me: failed program was:" >&5
    7326 sed 's/^/| /' conftest.$ac_ext >&5
    7327 
    7328 fi
    7329 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    7330 else
    7331   cat >conftest.$ac_ext <<_ACEOF
     8334  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     8335  (exit $ac_status); } && {
     8336     test -z "$ac_cxx_werror_flag" ||
     8337     test ! -s conftest.err
     8338       } && test -s conftest.$ac_objext; then
     8339  # It does; now see whether it defined to _BIG_ENDIAN or not.
     8340     cat >conftest.$ac_ext <<_ACEOF
    73328341/* confdefs.h.  */
    73338342_ACEOF
    … …  
    73358344cat >>conftest.$ac_ext <<_ACEOF
    73368345/* end confdefs.h.  */
     8346#include <limits.h>
     8347
    73378348int
    73388349main ()
    73398350{
    7340   /* Are we little or big endian?  From Harbison&Steele.  */
    7341   union
    7342   {
    7343     long l;
    7344     char c[sizeof (long)];
    7345   } u;
    7346   u.l = 1;
    7347   exit (u.c[sizeof (long) - 1] == 1);
     8351#ifndef _BIG_ENDIAN
     8352         not big endian
     8353        #endif
     8354
     8355  ;
     8356  return 0;
    73488357}
    73498358_ACEOF
     8359rm -f conftest.$ac_objext
     8360if { (ac_try="$ac_compile"
     8361case "(($ac_try" in
     8362  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     8363  *) ac_try_echo=$ac_try;;
     8364esac
     8365eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     8366$as_echo "$ac_try_echo") >&5
     8367  (eval "$ac_compile") 2>conftest.er1
     8368  ac_status=$?
     8369  grep -v '^ *+' conftest.er1 >conftest.err
     8370  rm -f conftest.er1
     8371  cat conftest.err >&5
     8372  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     8373  (exit $ac_status); } && {
     8374     test -z "$ac_cxx_werror_flag" ||
     8375     test ! -s conftest.err
     8376       } && test -s conftest.$ac_objext; then
     8377  ac_cv_c_bigendian=yes
     8378else
     8379  $as_echo "$as_me: failed program was:" >&5
     8380sed 's/^/| /' conftest.$ac_ext >&5
     8381
     8382    ac_cv_c_bigendian=no
     8383fi
     8384
     8385rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     8386else
     8387  $as_echo "$as_me: failed program was:" >&5
     8388sed 's/^/| /' conftest.$ac_ext >&5
     8389
     8390
     8391fi
     8392
     8393rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     8394    fi
     8395    if test $ac_cv_c_bigendian = unknown; then
     8396      # Compile a test program.
     8397      if test "$cross_compiling" = yes; then
     8398  # Try to guess by grepping values from an object file.
     8399     cat >conftest.$ac_ext <<_ACEOF
     8400/* confdefs.h.  */
     8401_ACEOF
     8402cat confdefs.h >>conftest.$ac_ext
     8403cat >>conftest.$ac_ext <<_ACEOF
     8404/* end confdefs.h.  */
     8405short int ascii_mm[] =
     8406          { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
     8407        short int ascii_ii[] =
     8408          { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
     8409        int use_ascii (int i) {
     8410          return ascii_mm[i] + ascii_ii[i];
     8411        }
     8412        short int ebcdic_ii[] =
     8413          { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
     8414        short int ebcdic_mm[] =
     8415          { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
     8416        int use_ebcdic (int i) {
     8417          return ebcdic_mm[i] + ebcdic_ii[i];
     8418        }
     8419        extern int foo;
     8420
     8421int
     8422main ()
     8423{
     8424return use_ascii (foo) == use_ebcdic (foo);
     8425  ;
     8426  return 0;
     8427}
     8428_ACEOF
     8429rm -f conftest.$ac_objext
     8430if { (ac_try="$ac_compile"
     8431case "(($ac_try" in
     8432  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     8433  *) ac_try_echo=$ac_try;;
     8434esac
     8435eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     8436$as_echo "$ac_try_echo") >&5
     8437  (eval "$ac_compile") 2>conftest.er1
     8438  ac_status=$?
     8439  grep -v '^ *+' conftest.er1 >conftest.err
     8440  rm -f conftest.er1
     8441  cat conftest.err >&5
     8442  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
     8443  (exit $ac_status); } && {
     8444     test -z "$ac_cxx_werror_flag" ||
     8445     test ! -s conftest.err
     8446       } && test -s conftest.$ac_objext; then
     8447  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
     8448          ac_cv_c_bigendian=yes
     8449        fi
     8450        if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
     8451          if test "$ac_cv_c_bigendian" = unknown; then
     8452        ac_cv_c_bigendian=no
     8453          else
     8454        # finding both strings is unlikely to happen, but who knows?
     8455        ac_cv_c_bigendian=unknown
     8456          fi
     8457        fi
     8458else
     8459  $as_echo "$as_me: failed program was:" >&5
     8460sed 's/^/| /' conftest.$ac_ext >&5
     8461
     8462
     8463fi
     8464
     8465rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     8466else
     8467  cat >conftest.$ac_ext <<_ACEOF
     8468/* confdefs.h.  */
     8469_ACEOF
     8470cat confdefs.h >>conftest.$ac_ext
     8471cat >>conftest.$ac_ext <<_ACEOF
     8472/* end confdefs.h.  */
     8473$ac_includes_default
     8474int
     8475main ()
     8476{
     8477
     8478         /* Are we little or big endian?  From Harbison&Steele.  */
     8479         union
     8480         {
     8481           long int l;
     8482           char c[sizeof (long int)];
     8483         } u;
     8484         u.l = 1;
     8485         return u.c[sizeof (long int) - 1] == 1;
     8486
     8487  ;
     8488  return 0;
     8489}
     8490_ACEOF
    73508491rm -f conftest$ac_exeext
    7351 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    7352   (eval $ac_link) 2>&5
     8492if { (ac_try="$ac_link"
     8493case "(($ac_try" in
     8494  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     8495  *) ac_try_echo=$ac_try;;
     8496esac
     8497eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     8498$as_echo "$ac_try_echo") >&5
     8499  (eval "$ac_link") 2>&5
    73538500  ac_status=$?
    7354   echo "$as_me:$LINENO: \$? = $ac_status" >&5
     8501  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
    73558502  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
    7356   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    7357   (eval $ac_try) 2>&5
     8503  { (case "(($ac_try" in
     8504  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     8505  *) ac_try_echo=$ac_try;;
     8506esac
     8507eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
     8508$as_echo "$ac_try_echo") >&5
     8509  (eval "$ac_try") 2>&5
    73588510  ac_status=$?
    7359   echo "$as_me:$LINENO: \$? = $ac_status" >&5
     8511  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
    73608512  (exit $ac_status); }; }; then
    73618513  ac_cv_c_bigendian=no
    73628514else
    7363   echo "$as_me: program exited with status $ac_status" >&5
    7364 echo "$as_me: failed program was:" >&5
     8515  $as_echo "$as_me: program exited with status $ac_status" >&5
     8516$as_echo "$as_me: failed program was:" >&5
    73658517sed 's/^/| /' conftest.$ac_ext >&5
    73668518
    … …  
    73688520ac_cv_c_bigendian=yes
    73698521fi
    7370 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
    7371 fi
    7372 fi
    7373 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    7374 fi
    7375 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
    7376 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
    7377 case $ac_cv_c_bigendian in
    7378   yes)
     8522rm -rf conftest.dSYM
     8523rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
     8524fi
     8525
     8526
     8527    fi
     8528fi
     8529{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
     8530$as_echo "$ac_cv_c_bigendian" >&6; }
     8531 case $ac_cv_c_bigendian in #(
     8532   yes)
     8533     cat >>confdefs.h <<\_ACEOF
     8534#define WORDS_BIGENDIAN 1
     8535_ACEOF
     8536;; #(
     8537   no)
     8538      ;; #(
     8539   universal)
    73798540
    73808541cat >>confdefs.h <<\_ACEOF
    7381 #define WORDS_BIGENDIAN 1
    7382 _ACEOF
    7383  ;;
    7384   no)
    7385      ;;
    7386   *)
    7387     { { echo "$as_me:$LINENO: error: unknown endianness
    7388 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
    7389 echo "$as_me: error: unknown endianness
    7390 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
     8542#define AC_APPLE_UNIVERSAL_BUILD 1
     8543_ACEOF
     8544
     8545     ;; #(
     8546   *)
     8547     { { $as_echo "$as_me:$LINENO: error: unknown endianness
     8548 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
     8549$as_echo "$as_me: error: unknown endianness
     8550 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
    73918551   { (exit 1); exit 1; }; } ;;
    7392 esac
     8552 esac
    73938553
    73948554# ---------------------------------------------------------------------------
    73958555if test "$ac_cv_func_alloca" = 'no'; then
    7396   case $LIBOBJS in
    7397     "xmalloc.o.$ac_objext"   | \
    7398   *" xmalloc.o.$ac_objext"   | \
    7399     "xmalloc.o.$ac_objext "* | \
     8556  case " $LIBOBJS " in
    74008557  *" xmalloc.o.$ac_objext "* ) ;;
    7401   *) LIBOBJS="$LIBOBJS xmalloc.o.$ac_objext" ;;
    7402 esac
    7403 
    7404   case $LIBOBJS in
    7405     "error.$ac_objext"   | \
    7406   *" error.$ac_objext"   | \
    7407     "error.$ac_objext "* | \
     8558  *) LIBOBJS="$LIBOBJS xmalloc.o.$ac_objext"
     8559 ;;
     8560esac
     8561
     8562  case " $LIBOBJS " in
    74088563  *" error.$ac_objext "* ) ;;
    7409   *) LIBOBJS="$LIBOBJS error.$ac_objext" ;;
     8564  *) LIBOBJS="$LIBOBJS error.$ac_objext"
     8565 ;;
    74108566esac
    74118567
    … …  
    74408596subdirs="$subdirs common-src"
    74418597
    7442 
    7443 
    74448598subdirs="$subdirs build-src"
    74458599
    … …  
    74508604
    74518605if test -d runtime-src; then
    7452 
    7453 
    7454 subdirs="$subdirs runtime-src"
     8606   subdirs="$subdirs runtime-src"
    74558607
    74568608   srclist="$srclist \
    … …  
    74588610fi
    74598611
    7460                               ac_config_files="$ac_config_files Makefile $srclist $moduleDirs"
     8612ac_config_files="$ac_config_files Makefile $srclist $moduleDirs"
     8613
    74618614cat >confcache <<\_ACEOF
    74628615# This file is a shell script that caches the results of configure
    … …  
    74778630# The following way of writing the cache mishandles newlines in values,
    74788631# but we know of no workaround that is simple, portable, and efficient.
    7479 # So, don't put newlines in cache variables' values.
     8632# So, we kill variables containing newlines.
    74808633# Ultrix sh set writes to stderr and can't be redirected directly,
    74818634# and sets the high bit in the cache file unless we assign to the vars.
    7482 {
     8635(
     8636  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
     8637    eval ac_val=\$$ac_var
     8638    case $ac_val in #(
     8639    *${as_nl}*)
     8640      case $ac_var in #(
     8641      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
     8642$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
     8643      esac
     8644      case $ac_var in #(
     8645      _ | IFS | as_nl) ;; #(
     8646      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
     8647      *) $as_unset $ac_var ;;
     8648      esac ;;
     8649    esac
     8650  done
     8651
    74838652  (set) 2>&1 |
    7484     case `(ac_space=' '; set | grep ac_space) 2>&1` in
    7485     *ac_space=\ *)
     8653    case $as_nl`(ac_space=' '; set) 2>&1` in #(
     8654    *${as_nl}ac_space=\ *)
    74868655      # `set' does not quote correctly, so add quotes (double-quote
    74878656      # substitution turns \\\\ into \\, and sed turns \\ into \).
    … …  
    74898658    "s/'/'\\\\''/g;
    74908659      s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
    7491       ;;
     8660      ;; #(
    74928661    *)
    74938662      # `set' quotes correctly as required by POSIX, so do not add quotes.
    7494       sed -n \
    7495     "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
     8663      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
    74968664      ;;
    7497     esac;
    7498 } |
     8665    esac |
     8666    sort
     8667) |
    74998668  sed '
     8669     /^ac_cv_env_/b end
    75008670     t clear
    7501      : clear
     8671     :clear
    75028672     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
    75038673     t end
    7504      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
    7505      : end' >>confcache
    7506 if diff $cache_file confcache >/dev/null 2>&1; then :; else
    7507   if test -w $cache_file; then
    7508     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
     8674     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
     8675     :end' >>confcache
     8676if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
     8677  if test -w "$cache_file"; then
     8678    test "x$cache_file" != "x/dev/null" &&
     8679      { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
     8680$as_echo "$as_me: updating cache $cache_file" >&6;}
    75098681    cat confcache >$cache_file
    75108682  else
    7511     echo "not updating unwritable cache $cache_file"
     8683    { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
     8684$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
    75128685  fi
    75138686fi
    … …  
    75178690# Let make expand exec_prefix.
    75188691test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
    7519 
    7520 # VPATH may cause trouble with some makes, so we remove $(srcdir),
    7521 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
    7522 # trailing colons and then remove the whole line if VPATH becomes empty
    7523 # (actually we leave an empty line to preserve line numbers).
    7524 if test "x$srcdir" = x.; then
    7525   ac_vpsub='/^[  ]*VPATH[    ]*=/{
    7526 s/:*\$(srcdir):*/:/;
    7527 s/:*\${srcdir}:*/:/;
    7528 s/:*@srcdir@:*/:/;
    7529 s/^\([^=]*=[     ]*\):*/\1/;
    7530 s/:*$//;
    7531 s/^[^=]*=[   ]*$//;
    7532 }'
    7533 fi
    75348692
    75358693DEFS=-DHAVE_CONFIG_H
    … …  
    75398697for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
    75408698  # 1. Remove the extension, and $U if already installed.
    7541   ac_i=`echo "$ac_i" |
    7542      sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
    7543   # 2. Add them.
    7544   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
    7545   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
     8699  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
     8700  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
     8701  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
     8702  #    will be set to the directory where LIBOBJS objects are built.
     8703  ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
     8704  ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
    75468705done
    75478706LIBOBJS=$ac_libobjs
    … …  
    75518710
    75528711
     8712
    75538713: ${CONFIG_STATUS=./config.status}
     8714ac_write_fail=0
    75548715ac_clean_files_save=$ac_clean_files
    75558716ac_clean_files="$ac_clean_files $CONFIG_STATUS"
    7556 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
    7557 echo "$as_me: creating $CONFIG_STATUS" >&6;}
    7558 cat >$CONFIG_STATUS <<_ACEOF
     8717{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
     8718$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
     8719cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
    75598720#! $SHELL
    75608721# Generated by $as_me.
    … …  
    75698730_ACEOF
    75708731
    7571 cat >>$CONFIG_STATUS <<\_ACEOF
     8732cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
    75728733## --------------------- ##
    75738734## M4sh Initialization.  ##
    75748735## --------------------- ##
    75758736
    7576 # Be Bourne compatible
     8737# Be more Bourne compatible
     8738DUALCASE=1; export DUALCASE # for MKS sh
    75778739if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
    75788740  emulate sh
    75798741  NULLCMD=:
    7580   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
     8742  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
    75818743  # is contrary to our usage.  Disable this feature.
    75828744  alias -g '${1+"$@"}'='"$@"'
    7583 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
    7584   set -o posix
    7585 fi
    7586 DUALCASE=1; export DUALCASE # for MKS sh
    7587 
    7588 # Support unset when possible.
    7589 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
    7590   as_unset=unset
    7591 else
    7592   as_unset=false
    7593 fi
    7594 
    7595 
    7596 # Work around bugs in pre-3.0 UWIN ksh.
    7597 $as_unset ENV MAIL MAILPATH
    7598 PS1='$ '
    7599 PS2='> '
    7600 PS4='+ '
    7601 
    7602 # NLS nuisances.
    7603 for as_var in \
    7604   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
    7605   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
    7606   LC_TELEPHONE LC_TIME
    7607 do
    7608   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
    7609     eval $as_var=C; export $as_var
    7610   else
    7611     $as_unset $as_var
    7612   fi
    7613 done
    7614 
    7615 # Required to use basename.
    7616 if expr a : '\(a\)' >/dev/null 2>&1; then
    7617   as_expr=expr
    7618 else
    7619   as_expr=false
    7620 fi
    7621 
    7622 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
    7623   as_basename=basename
    7624 else
    7625   as_basename=false
    7626 fi
    7627 
    7628 
    7629 # Name of the executable.
    7630 as_me=`$as_basename "$0" ||
    7631 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
    7632      X"$0" : 'X\(//\)$' \| \
    7633      X"$0" : 'X\(/\)$' \| \
    7634      .     : '\(.\)' 2>/dev/null ||
    7635 echo X/"$0" |
    7636     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
    7637       /^X\/\(\/\/\)$/{ s//\1/; q; }
    7638       /^X\/\(\/\).*/{ s//\1/; q; }
    7639       s/.*/./; q'`
    7640 
    7641 
    7642 # PATH needs CR, and LINENO needs CR and PATH.
     8745  setopt NO_GLOB_SUBST
     8746else
     8747  case `(set -o) 2>/dev/null` in
     8748  *posix*) set -o posix ;;
     8749esac
     8750
     8751fi
     8752
     8753
     8754
     8755
     8756# PATH needs CR
    76438757# Avoid depending upon Character Ranges.
    76448758as_cr_letters='abcdefghijklmnopqrstuvwxyz'
    … …  
    76488762as_cr_alnum=$as_cr_Letters$as_cr_digits
    76498763
     8764as_nl='
     8765'
     8766export as_nl
     8767# Printing a long string crashes Solaris 7 /usr/bin/printf.
     8768as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
     8769as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
     8770as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
     8771if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
     8772  as_echo='printf %s\n'
     8773  as_echo_n='printf %s'
     8774else
     8775  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
     8776    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
     8777    as_echo_n='/usr/ucb/echo -n'
     8778  else
     8779    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
     8780    as_echo_n_body='eval
     8781      arg=$1;
     8782      case $arg in
     8783      *"$as_nl"*)
     8784    expr "X$arg" : "X\\(.*\\)$as_nl";
     8785    arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
     8786      esac;
     8787      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
     8788    '
     8789    export as_echo_n_body
     8790    as_echo_n='sh -c $as_echo_n_body as_echo'
     8791  fi
     8792  export as_echo_body
     8793  as_echo='sh -c $as_echo_body as_echo'
     8794fi
     8795
    76508796# The user is always right.
    76518797if test "${PATH_SEPARATOR+set}" != set; then
    7652   echo "#! /bin/sh" >conf$$.sh
    7653   echo  "exit 0"   >>conf$$.sh
    7654   chmod +x conf$$.sh
    7655   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
    7656     PATH_SEPARATOR=';'
    7657   else
    7658     PATH_SEPARATOR=:
    7659   fi
    7660   rm -f conf$$.sh
    7661 fi
    7662 
    7663 
    7664   as_lineno_1=$LINENO
    7665   as_lineno_2=$LINENO
    7666   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
    7667   test "x$as_lineno_1" != "x$as_lineno_2" &&
    7668   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
    7669   # Find who we are.  Look in the path if we contain no path at all
    7670   # relative or not.
    7671   case $0 in
    7672     *[\\/]* ) as_myself=$0 ;;
    7673     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     8798  PATH_SEPARATOR=:
     8799  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
     8800    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
     8801      PATH_SEPARATOR=';'
     8802  }
     8803fi
     8804
     8805# Support unset when possible.
     8806if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
     8807  as_unset=unset
     8808else
     8809  as_unset=false
     8810fi
     8811
     8812
     8813# IFS
     8814# We need space, tab and new line, in precisely that order.  Quoting is
     8815# there to prevent editors from complaining about space-tab.
     8816# (If _AS_PATH_WALK were called with IFS unset, it would disable word
     8817# splitting by setting IFS to empty value.)
     8818IFS=" ""    $as_nl"
     8819
     8820# Find who we are.  Look in the path if we contain no directory separator.
     8821case $0 in
     8822  *[\\/]* ) as_myself=$0 ;;
     8823  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    76748824for as_dir in $PATH
    76758825do
    … …  
    76788828  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
    76798829done
    7680 
    7681        ;;
    7682   esac
    7683   # We did not find ourselves, most probably we were run as `sh COMMAND'
    7684   # in which case we are not to be found in the path.
    7685   if test "x$as_myself" = x; then
    7686     as_myself=$0
    7687   fi
    7688   if test ! -f "$as_myself"; then
    7689     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
    7690 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
    7691    { (exit 1); exit 1; }; }
    7692   fi
    7693   case $CONFIG_SHELL in
    7694   '')
    7695     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    7696 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
    7697 do
    7698   IFS=$as_save_IFS
    7699   test -z "$as_dir" && as_dir=.
    7700   for as_base in sh bash ksh sh5; do
    7701      case $as_dir in
    7702      /*)
    7703        if ("$as_dir/$as_base" -c '
     8830IFS=$as_save_IFS
     8831
     8832     ;;
     8833esac
     8834# We did not find ourselves, most probably we were run as `sh COMMAND'
     8835# in which case we are not to be found in the path.
     8836if test "x$as_myself" = x; then
     8837  as_myself=$0
     8838fi
     8839if test ! -f "$as_myself"; then
     8840  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
     8841  { (exit 1); exit 1; }
     8842fi
     8843
     8844# Work around bugs in pre-3.0 UWIN ksh.
     8845for as_var in ENV MAIL MAILPATH
     8846do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
     8847done
     8848PS1='$ '
     8849PS2='> '
     8850PS4='+ '
     8851
     8852# NLS nuisances.
     8853LC_ALL=C
     8854export LC_ALL
     8855LANGUAGE=C
     8856export LANGUAGE
     8857
     8858# Required to use basename.
     8859if expr a : '\(a\)' >/dev/null 2>&1 &&
     8860   test "X`expr 00001 : '.*\(...\)'`" = X001; then
     8861  as_expr=expr
     8862else
     8863  as_expr=false
     8864fi
     8865
     8866if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
     8867  as_basename=basename
     8868else
     8869  as_basename=false
     8870fi
     8871
     8872
     8873# Name of the executable.
     8874as_me=`$as_basename -- "$0" ||
     8875$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
     8876     X"$0" : 'X\(//\)$' \| \
     8877     X"$0" : 'X\(/\)' \| . 2>/dev/null ||
     8878$as_echo X/"$0" |
     8879    sed '/^.*\/\([^/][^/]*\)\/*$/{
     8880        s//\1/
     8881        q
     8882      }
     8883      /^X\/\(\/\/\)$/{
     8884        s//\1/
     8885        q
     8886      }
     8887      /^X\/\(\/\).*/{
     8888        s//\1/
     8889        q
     8890      }
     8891      s/.*/./; q'`
     8892
     8893# CDPATH.
     8894$as_unset CDPATH
     8895
     8896
     8897
    77048898  as_lineno_1=$LINENO
    77058899  as_lineno_2=$LINENO
    7706   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
    77078900  test "x$as_lineno_1" != "x$as_lineno_2" &&
    7708   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
    7709          $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
    7710          $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
    7711          CONFIG_SHELL=$as_dir/$as_base
    7712          export CONFIG_SHELL
    7713          exec "$CONFIG_SHELL" "$0" ${1+"$@"}
    7714        fi;;
    7715      esac
    7716        done
    7717 done
    7718 ;;
    7719   esac
     8901  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
    77208902
    77218903  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
    77228904  # uniformly replaced by the line number.  The first 'sed' inserts a
    7723   # line-number line before each line; the second 'sed' does the real
    7724   # work.  The second script uses 'N' to pair each line-number line
    7725   # with the numbered line, and appends trailing '-' during
    7726   # substitution so that $LINENO is not a special case at line end.
     8905  # line-number line after each line using $LINENO; the second 'sed'
     8906  # does the real work.  The second script uses 'N' to pair each
     8907  # line-number line with the line containing $LINENO, and appends
     8908  # trailing '-' during substitution so that $LINENO is not a special
     8909  # case at line end.
    77278910  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
    7728   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
    7729   sed '=' <$as_myself |
     8911  # scripts with optimization help from Paolo Bonzini.  Blame Lee
     8912  # E. McMahon (1931-1989) for sed's syntax.  :-)
     8913  sed -n '
     8914    p
     8915    /[$]LINENO/=
     8916  ' <$as_myself |
    77308917    sed '
     8918      s/[$]LINENO.*/&-/
     8919      t lineno
     8920      b
     8921      :lineno
    77318922      N
    7732       s,$,-,
    7733       : loop
    7734       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
     8923      :loop
     8924      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
    77358925      t loop
    7736       s,-$,,
    7737       s,^['$as_cr_digits']*\n,,
     8926      s/-\n.*//
    77388927    ' >$as_me.lineno &&
    7739   chmod +x $as_me.lineno ||
    7740     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
    7741 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
     8928  chmod +x "$as_me.lineno" ||
     8929    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
    77428930   { (exit 1); exit 1; }; }
    77438931
    77448932  # Don't try to exec as it changes $[0], causing all sort of problems
    77458933  # (the dirname of $[0] is not the place where we might find the
    7746   # original and so on.  Autoconf is especially sensible to this).
    7747   . ./$as_me.lineno
     8934  # original and so on.  Autoconf is especially sensitive to this).
     8935  . "./$as_me.lineno"
    77488936  # Exit status is that of the last command.
    77498937  exit
    … …  
    77518939
    77528940
    7753 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
    7754   *c*,-n*) ECHO_N= ECHO_C='
    7755 ' ECHO_T='  ' ;;
    7756   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
    7757   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
    7758 esac
    7759 
    7760 if expr a : '\(a\)' >/dev/null 2>&1; then
     8941if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
     8942  as_dirname=dirname
     8943else
     8944  as_dirname=false
     8945fi
     8946
     8947ECHO_C= ECHO_N= ECHO_T=
     8948case `echo -n x` in
     8949-n*)
     8950  case `echo 'x\c'` in
     8951  *c*) ECHO_T=' ';; # ECHO_T is single tab character.
     8952  *)   ECHO_C='\c';;
     8953  esac;;
     8954*)
     8955  ECHO_N='-n';;
     8956esac
     8957if expr a : '\(a\)' >/dev/null 2>&1 &&
     8958   test "X`expr 00001 : '.*\(...\)'`" = X001; then
    77618959  as_expr=expr
    77628960else
    … …  
    77658963
    77668964rm -f conf$$ conf$$.exe conf$$.file
    7767 echo >conf$$.file
    7768 if ln -s conf$$.file conf$$ 2>/dev/null; then
    7769   # We could just check for DJGPP; but this test a) works b) is more generic
    7770   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
    7771   if test -f conf$$.exe; then
    7772     # Don't use ln at all; we don't have any links
     8965if test -d conf$$.dir; then
     8966  rm -f conf$$.dir/conf$$.file
     8967else
     8968  rm -f conf$$.dir
     8969  mkdir conf$$.dir 2>/dev/null
     8970fi
     8971if (echo >conf$$.file) 2>/dev/null; then
     8972  if ln -s conf$$.file conf$$ 2>/dev/null; then
     8973    as_ln_s='ln -s'
     8974    # ... but there are two gotchas:
     8975    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
     8976    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
     8977    # In both cases, we have to default to `cp -p'.
     8978    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
     8979      as_ln_s='cp -p'
     8980  elif ln conf$$.file conf$$ 2>/dev/null; then
     8981    as_ln_s=ln
     8982  else
    77738983    as_ln_s='cp -p'
    7774   else
    7775     as_ln_s='ln -s'
    77768984  fi
    7777 elif ln conf$$.file conf$$ 2>/dev/null; then
    7778   as_ln_s=ln
    77798985else
    77808986  as_ln_s='cp -p'
    77818987fi
    7782 rm -f conf$$ conf$$.exe conf$$.file
     8988rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
     8989rmdir conf$$.dir 2>/dev/null
    77838990
    77848991if mkdir -p . 2>/dev/null; then
    … …  
    77898996fi
    77908997
    7791 as_executable_p="test -f"
     8998if test -x / >/dev/null 2>&1; then
     8999  as_test_x='test -x'
     9000else
     9001  if ls -dL / >/dev/null 2>&1; then
     9002    as_ls_L_option=L
     9003  else
     9004    as_ls_L_option=
     9005  fi
     9006  as_test_x='
     9007    eval sh -c '\''
     9008      if test -d "$1"; then
     9009    test -d "$1/.";
     9010      else
     9011    case $1 in
     9012    -*)set "./$1";;
     9013    esac;
     9014    case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
     9015    ???[sx]*):;;*)false;;esac;fi
     9016    '\'' sh
     9017  '
     9018fi
     9019as_executable_p=$as_test_x
    77929020
    77939021# Sed expression to map a string onto a valid CPP name.
    … …  
    77989026
    77999027
    7800 # IFS
    7801 # We need space, tab and new line, in precisely that order.
    7802 as_nl='
    7803 '
    7804 IFS="   $as_nl"
    7805 
    7806 # CDPATH.
    7807 $as_unset CDPATH
    7808 
    78099028exec 6>&1
    78109029
    7811 # Open the log real soon, to keep \$[0] and so on meaningful, and to
     9030# Save the log message, to keep $[0] and so on meaningful, and to
    78129031# report actual input values of CONFIG_FILES etc. instead of their
    7813 # values after options handling.  Logging --version etc. is OK.
     9032# values after options handling.
     9033ac_log="
     9034This file was extended by $as_me, which was
     9035generated by GNU Autoconf 2.63.  Invocation command line was
     9036
     9037  CONFIG_FILES    = $CONFIG_FILES
     9038  CONFIG_HEADERS  = $CONFIG_HEADERS
     9039  CONFIG_LINKS    = $CONFIG_LINKS
     9040  CONFIG_COMMANDS = $CONFIG_COMMANDS
     9041  $ $0 $@
     9042
     9043on `(hostname || uname -n) 2>/dev/null | sed 1q`
     9044"
     9045
     9046_ACEOF
     9047
     9048case $ac_config_files in *"
     9049"*) set x $ac_config_files; shift; ac_config_files=$*;;
     9050esac
     9051
     9052case $ac_config_headers in *"
     9053"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
     9054esac
     9055
     9056
     9057cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
     9058# Files that config.status was made for.
     9059config_files="$ac_config_files"
     9060config_headers="$ac_config_headers"
     9061
     9062_ACEOF
     9063
     9064cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
     9065ac_cs_usage="\
     9066\`$as_me' instantiates files from templates according to the
     9067current configuration.
     9068
     9069Usage: $0 [OPTION]... [FILE]...
     9070
     9071  -h, --help       print this help, then exit
     9072  -V, --version    print version number and configuration settings, then exit
     9073  -q, --quiet, --silent
     9074                   do not print progress messages
     9075  -d, --debug      don't remove temporary files
     9076      --recheck    update $as_me by reconfiguring in the same conditions
     9077      --file=FILE[:TEMPLATE]
     9078                   instantiate the configuration file FILE
     9079      --header=FILE[:TEMPLATE]
     9080                   instantiate the configuration header FILE
     9081
     9082Configuration files:
     9083$config_files
     9084
     9085Configuration headers:
     9086$config_headers
     9087
     9088Report bugs to <[email protected]>."
     9089
     9090_ACEOF
     9091cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
     9092ac_cs_version="\\
     9093config.status
     9094configured by $0, generated by GNU Autoconf 2.63,
     9095  with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
     9096
     9097Copyright (C) 2008 Free Software Foundation, Inc.
     9098This config.status script is free software; the Free Software Foundation
     9099gives unlimited permission to copy, distribute and modify it."
     9100
     9101ac_pwd='$ac_pwd'
     9102srcdir='$srcdir'
     9103INSTALL='$INSTALL'
     9104AWK='$AWK'
     9105test -n "\$AWK" || AWK=awk
     9106_ACEOF
     9107
     9108cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
     9109# The default lists apply if the user does not specify any file.
     9110ac_need_defaults=:
     9111while test $# != 0
     9112do
     9113  case $1 in
     9114  --*=*)
     9115    ac_option=`expr "X$1" : 'X\([^=]*\)='`
     9116    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
     9117    ac_shift=:
     9118    ;;
     9119  *)
     9120    ac_option=$1
     9121    ac_optarg=$2
     9122    ac_shift=shift
     9123    ;;
     9124  esac
     9125
     9126  case $ac_option in
     9127  # Handling of the options.
     9128  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
     9129    ac_cs_recheck=: ;;
     9130  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
     9131    $as_echo "$ac_cs_version"; exit ;;
     9132  --debug | --debu | --deb | --de | --d | -d )
     9133    debug=: ;;
     9134  --file | --fil | --fi | --f )
     9135    $ac_shift
     9136    case $ac_optarg in
     9137    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
     9138    esac
     9139    CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
     9140    ac_need_defaults=false;;
     9141  --header | --heade | --head | --hea )
     9142    $ac_shift
     9143    case $ac_optarg in
     9144    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
     9145    esac
     9146    CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
     9147    ac_need_defaults=false;;
     9148  --he | --h)
     9149    # Conflict between --help and --header
     9150    { $as_echo "$as_me: error: ambiguous option: $1
     9151Try \`$0 --help' for more information." >&2
     9152   { (exit 1); exit 1; }; };;
     9153  --help | --hel | -h )
     9154    $as_echo "$ac_cs_usage"; exit ;;
     9155  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
     9156  | -silent | --silent | --silen | --sile | --sil | --si | --s)
     9157    ac_cs_silent=: ;;
     9158
     9159  # This is an error.
     9160  -*) { $as_echo "$as_me: error: unrecognized option: $1
     9161Try \`$0 --help' for more information." >&2
     9162   { (exit 1); exit 1; }; } ;;
     9163
     9164  *) ac_config_targets="$ac_config_targets $1"
     9165     ac_need_defaults=false ;;
     9166
     9167  esac
     9168  shift
     9169done
     9170
     9171ac_configure_extra_args=
     9172
     9173if $ac_cs_silent; then
     9174  exec 6>/dev/null
     9175  ac_configure_extra_args="$ac_configure_extra_args --silent"
     9176fi
     9177
     9178_ACEOF
     9179cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
     9180if \$ac_cs_recheck; then
     9181  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
     9182  shift
     9183  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
     9184  CONFIG_SHELL='$SHELL'
     9185  export CONFIG_SHELL
     9186  exec "\$@"
     9187fi
     9188
     9189_ACEOF
     9190cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
    78149191exec 5>>config.log
    78159192{
    … …  
    78189195## Running $as_me. ##
    78199196_ASBOX
     9197  $as_echo "$ac_log"
    78209198} >&5
    7821 cat >&5 <<_CSEOF
    7822 
    7823 This file was extended by $as_me, which was
    7824 generated by GNU Autoconf 2.59.  Invocation command line was
    7825 
    7826   CONFIG_FILES    = $CONFIG_FILES
    7827   CONFIG_HEADERS  = $CONFIG_HEADERS
    7828   CONFIG_LINKS    = $CONFIG_LINKS
    7829   CONFIG_COMMANDS = $CONFIG_COMMANDS
    7830   $ $0 $@
    7831 
    7832 _CSEOF
    7833 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
    7834 echo >&5
    7835 _ACEOF
    7836 
    7837 # Files that config.status was made for.
    7838 if test -n "$ac_config_files"; then
    7839   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
    7840 fi
    7841 
    7842 if test -n "$ac_config_headers"; then
    7843   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
    7844 fi
    7845 
    7846 if test -n "$ac_config_links"; then
    7847   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
    7848 fi
    7849 
    7850 if test -n "$ac_config_commands"; then
    7851   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
    7852 fi
    7853 
    7854 cat >>$CONFIG_STATUS <<\_ACEOF
    7855 
    7856 ac_cs_usage="\
    7857 \`$as_me' instantiates files from templates according to the
    7858 current configuration.
    7859 
    7860 Usage: $0 [OPTIONS] [FILE]...
    7861 
    7862   -h, --help       print this help, then exit
    7863   -V, --version    print version number, then exit
    7864   -q, --quiet      do not print progress messages
    7865   -d, --debug      don't remove temporary files
    7866       --recheck    update $as_me by reconfiguring in the same conditions
    7867   --file=FILE[:TEMPLATE]
    7868            instantiate the configuration file FILE
    7869   --header=FILE[:TEMPLATE]
    7870            instantiate the configuration header FILE
    7871 
    7872 Configuration files:
    7873 $config_files
    7874 
    7875 Configuration headers:
    7876 $config_headers
    7877 
    7878 Report bugs to <[email protected]>."
    7879 _ACEOF
    7880 
    7881 cat >>$CONFIG_STATUS <<_ACEOF
    7882 ac_cs_version="\\
    7883 config.status
    7884 configured by $0, generated by GNU Autoconf 2.59,
    7885   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
    7886 
    7887 Copyright (C) 2003 Free Software Foundation, Inc.
    7888 This config.status script is free software; the Free Software Foundation
    7889 gives unlimited permission to copy, distribute and modify it."
    7890 srcdir=$srcdir
    7891 INSTALL="$INSTALL"
    7892 _ACEOF
    7893 
    7894 cat >>$CONFIG_STATUS <<\_ACEOF
    7895 # If no file are specified by the user, then we need to provide default
    7896 # value.  By we need to know if files were specified by the user.
    7897 ac_need_defaults=:
    7898 while test $# != 0
    7899 do
    7900   case $1 in
    7901   --*=*)
    7902     ac_option=`expr "x$1" : 'x\([^=]*\)='`
    7903     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
    7904     ac_shift=:
    7905     ;;
    7906   -*)
    7907     ac_option=$1
    7908     ac_optarg=$2
    7909     ac_shift=shift
    7910     ;;
    7911   *) # This is not an option, so the user has probably given explicit
    7912      # arguments.
    7913      ac_option=$1
    7914      ac_need_defaults=false;;
    7915   esac
    7916 
    7917   case $ac_option in
    7918   # Handling of the options.
    7919 _ACEOF
    7920 cat >>$CONFIG_STATUS <<\_ACEOF
    7921   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    7922     ac_cs_recheck=: ;;
    7923   --version | --vers* | -V )
    7924     echo "$ac_cs_version"; exit 0 ;;
    7925   --he | --h)
    7926     # Conflict between --help and --header
    7927     { { echo "$as_me:$LINENO: error: ambiguous option: $1
    7928 Try \`$0 --help' for more information." >&5
    7929 echo "$as_me: error: ambiguous option: $1
    7930 Try \`$0 --help' for more information." >&2;}
    7931    { (exit 1); exit 1; }; };;
    7932   --help | --hel | -h )
    7933     echo "$ac_cs_usage"; exit 0 ;;
    7934   --debug | --d* | -d )
    7935     debug=: ;;
    7936   --file | --fil | --fi | --f )
    7937     $ac_shift
    7938     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
    7939     ac_need_defaults=false;;
    7940   --header | --heade | --head | --hea )
    7941     $ac_shift
    7942     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
    7943     ac_need_defaults=false;;
    7944   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    7945   | -silent | --silent | --silen | --sile | --sil | --si | --s)
    7946     ac_cs_silent=: ;;
    7947 
    7948   # This is an error.
    7949   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
    7950 Try \`$0 --help' for more information." >&5
    7951 echo "$as_me: error: unrecognized option: $1
    7952 Try \`$0 --help' for more information." >&2;}
    7953    { (exit 1); exit 1; }; } ;;
    7954 
    7955   *) ac_config_targets="$ac_config_targets $1" ;;
    7956 
    7957   esac
    7958   shift
    7959 done
    7960 
    7961 ac_configure_extra_args=
    7962 
    7963 if $ac_cs_silent; then
    7964   exec 6>/dev/null
    7965   ac_configure_extra_args="$ac_configure_extra_args --silent"
    7966 fi
    7967 
    7968 _ACEOF
    7969 cat >>$CONFIG_STATUS <<_ACEOF
    7970 if \$ac_cs_recheck; then
    7971   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
    7972   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
    7973 fi
    7974 
    7975 _ACEOF
    7976 
    7977 
    7978 
    7979 
    7980 
    7981 cat >>$CONFIG_STATUS <<\_ACEOF
     9199
     9200_ACEOF
     9201cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
     9202_ACEOF
     9203
     9204cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
     9205
     9206# Handling of arguments.
    79829207for ac_config_target in $ac_config_targets
    79839208do
    7984   case "$ac_config_target" in
    7985   # Handling of arguments.
    7986   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
    7987   "$srclist" ) CONFIG_FILES="$CONFIG_FILES $srclist" ;;
    7988   "$moduleDirs" ) CONFIG_FILES="$CONFIG_FILES $moduleDirs" ;;
    7989   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
    7990   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
    7991 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
     9209  case $ac_config_target in
     9210    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
     9211    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
     9212    "$srclist") CONFIG_FILES="$CONFIG_FILES $srclist" ;;
     9213    "$moduleDirs") CONFIG_FILES="$CONFIG_FILES $moduleDirs" ;;
     9214
     9215  *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
     9216$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    79929217   { (exit 1); exit 1; }; };;
    79939218  esac
    79949219done
     9220
    79959221
    79969222# If the user did not use the arguments to specify the items to instantiate,
    … …  
    80049230
    80059231# Have a temporary directory for convenience.  Make it in the build tree
    8006 # simply because there is no reason to put it here, and in addition,
     9232# simply because there is no reason against having it here, and in addition,
    80079233# creating and moving files from /tmp can sometimes cause problems.
    8008 # Create a temporary directory, and hook for its removal unless debugging.
     9234# Hook for its removal unless debugging.
     9235# Note that there is a small window in which the directory will not be cleaned:
     9236# after its creation but before its name has been assigned to `$tmp'.
    80099237$debug ||
    80109238{
    8011   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
     9239  tmp=
     9240  trap 'exit_status=$?
     9241  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
     9242' 0
    80129243  trap '{ (exit 1); exit 1; }' 1 2 13 15
    80139244}
    8014 
    80159245# Create a (secure) tmp directory for tmp files.
    80169246
    80179247{
    8018   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
     9248  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
    80199249  test -n "$tmp" && test -d "$tmp"
    80209250}  ||
    80219251{
    8022   tmp=./confstat$$-$RANDOM
    8023   (umask 077 && mkdir $tmp)
     9252  tmp=./conf$$-$RANDOM
     9253  (umask 077 && mkdir "$tmp")
    80249254} ||
    80259255{
    8026    echo "$me: cannot create a temporary directory in ." >&2
     9256   $as_echo "$as_me: cannot create a temporary directory in ." >&2
    80279257   { (exit 1); exit 1; }
    80289258}
    80299259
    8030 _ACEOF
    8031 
    8032 cat >>$CONFIG_STATUS <<_ACEOF
    8033 
    8034 #
    8035 # CONFIG_FILES section.
    8036 #
    8037 
    8038 # No need to generate the scripts if there are no CONFIG_FILES.
    8039 # This happens for instance when ./config.status config.h
    8040 if test -n "\$CONFIG_FILES"; then
    8041   # Protect against being on the right side of a sed subst in config.status.
    8042   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
    8043    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
    8044 s,@SHELL@,$SHELL,;t t
    8045 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
    8046 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
    8047 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
    8048 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
    8049 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
    8050 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
    8051 s,@exec_prefix@,$exec_prefix,;t t
    8052 s,@prefix@,$prefix,;t t
    8053 s,@program_transform_name@,$program_transform_name,;t t
    8054 s,@bindir@,$bindir,;t t
    8055 s,@sbindir@,$sbindir,;t t
    8056 s,@libexecdir@,$libexecdir,;t t
    8057 s,@datadir@,$datadir,;t t
    8058 s,@sysconfdir@,$sysconfdir,;t t
    8059 s,@sharedstatedir@,$sharedstatedir,;t t
    8060 s,@localstatedir@,$localstatedir,;t t
    8061 s,@libdir@,$libdir,;t t
    8062 s,@includedir@,$includedir,;t t
    8063 s,@oldincludedir@,$oldincludedir,;t t
    8064 s,@infodir@,$infodir,;t t
    8065 s,@mandir@,$mandir,;t t
    8066 s,@build_alias@,$build_alias,;t t
    8067 s,@host_alias@,$host_alias,;t t
    8068 s,@target_alias@,$target_alias,;t t
    8069 s,@DEFS@,$DEFS,;t t
    8070 s,@ECHO_C@,$ECHO_C,;t t
    8071 s,@ECHO_N@,$ECHO_N,;t t
    8072 s,@ECHO_T@,$ECHO_T,;t t
    8073 s,@LIBS@,$LIBS,;t t
    8074 s,@PACKAGE@,$PACKAGE,;t t
    8075 s,@VERSION@,$VERSION,;t t
    8076 s,@USE_FASTCGI@,$USE_FASTCGI,;t t
    8077 s,@USE_LANGACTION@,$USE_LANGACTION,;t t
    8078 s,@USE_CORBA@,$USE_CORBA,;t t
    8079 s,@MICO_DIR@,$MICO_DIR,;t t
    8080 s,@ENABLE_JAVA@,$ENABLE_JAVA,;t t
    8081 s,@USE_Z3950@,$USE_Z3950,;t t
    8082 s,@USE_YAZ@,$USE_YAZ,;t t
    8083 s,@USE_WVWARE@,$USE_WVWARE,;t t
    8084 s,@USE_JDBM@,$USE_JDBM,;t t
    8085 s,@USE_GDBM@,$USE_GDBM,;t t
    8086 s,@ENABLE_ACCENTFOLD@,$ENABLE_ACCENTFOLD,;t t
    8087 s,@USE_SQLITE@,$USE_SQLITE,;t t
    8088 s,@USE_RSS@,$USE_RSS,;t t
    8089 s,@USE_APACHE_HTTPD@,$USE_APACHE_HTTPD,;t t
    8090 s,@ENABLE_JNI@,$ENABLE_JNI,;t t
    8091 s,@ENABLE_MG@,$ENABLE_MG,;t t
    8092 s,@ENABLE_MGPP@,$ENABLE_MGPP,;t t
    8093 s,@ENABLE_LUCENE@,$ENABLE_LUCENE,;t t
    8094 s,@LDFLAGS@,$LDFLAGS,;t t
    8095 s,@CFLAGS@,$CFLAGS,;t t
    8096 s,@CC@,$CC,;t t
    8097 s,@CPPFLAGS@,$CPPFLAGS,;t t
    8098 s,@ac_ct_CC@,$ac_ct_CC,;t t
    8099 s,@EXEEXT@,$EXEEXT,;t t
    8100 s,@OBJEXT@,$OBJEXT,;t t
    8101 s,@CXX@,$CXX,;t t
    8102 s,@CXXFLAGS@,$CXXFLAGS,;t t
    8103 s,@ac_ct_CXX@,$ac_ct_CXX,;t t
    8104 s,@AWK@,$AWK,;t t
    8105 s,@YACC@,$YACC,;t t
    8106 s,@build@,$build,;t t
    8107 s,@build_cpu@,$build_cpu,;t t
    8108 s,@build_vendor@,$build_vendor,;t t
    8109 s,@build_os@,$build_os,;t t
    8110 s,@host@,$host,;t t
    8111 s,@host_cpu@,$host_cpu,;t t
    8112 s,@host_vendor@,$host_vendor,;t t
    8113 s,@host_os@,$host_os,;t t
    8114 s,@target@,$target,;t t
    8115 s,@target_cpu@,$target_cpu,;t t
    8116 s,@target_vendor@,$target_vendor,;t t
    8117 s,@target_os@,$target_os,;t t
    8118 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
    8119 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
    8120 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
    8121 s,@LN_S@,$LN_S,;t t
    8122 s,@SET_MAKE@,$SET_MAKE,;t t
    8123 s,@RANLIB@,$RANLIB,;t t
    8124 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
    8125 s,@COMPAT32BITFLAGS@,$COMPAT32BITFLAGS,;t t
    8126 s,@MICO_VER@,$MICO_VER,;t t
    8127 s,@CPP@,$CPP,;t t
    8128 s,@EGREP@,$EGREP,;t t
    8129 s,@U@,$U,;t t
    8130 s,@ANSI2KNR@,$ANSI2KNR,;t t
    8131 s,@ALLOCA@,$ALLOCA,;t t
    8132 s,@LIBOBJS@,$LIBOBJS,;t t
    8133 s,@STATIC@,$STATIC,;t t
    8134 s,@gsdlos@,$gsdlos,;t t
    8135 s,@MODULEDIRS@,$MODULEDIRS,;t t
    8136 s,@subdirs@,$subdirs,;t t
    8137 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
    8138 CEOF
    8139 
    8140 _ACEOF
    8141 
    8142   cat >>$CONFIG_STATUS <<\_ACEOF
    8143   # Split the substitutions into bite-sized pieces for seds with
    8144   # small command number limits, like on Digital OSF/1 and HP-UX.
    8145   ac_max_sed_lines=48
    8146   ac_sed_frag=1 # Number of current file.
    8147   ac_beg=1 # First line for current file.
    8148   ac_end=$ac_max_sed_lines # Line after last line for current file.
    8149   ac_more_lines=:
    8150   ac_sed_cmds=
    8151   while $ac_more_lines; do
    8152     if test $ac_beg -gt 1; then
    8153       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
    8154     else
    8155       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
     9260# Set up the scripts for CONFIG_FILES section.
     9261# No need to generate them if there are no CONFIG_FILES.
     9262# This happens for instance with `./config.status config.h'.
     9263if test -n "$CONFIG_FILES"; then
     9264
     9265
     9266ac_cr='
     9267'
     9268ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
     9269if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
     9270  ac_cs_awk_cr='\\r'
     9271else
     9272  ac_cs_awk_cr=$ac_cr
     9273fi
     9274
     9275echo 'BEGIN {' >"$tmp/subs1.awk" &&
     9276_ACEOF
     9277
     9278
     9279{
     9280  echo "cat >conf$$subs.awk <<_ACEOF" &&
     9281  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
     9282  echo "_ACEOF"
     9283} >conf$$subs.sh ||
     9284  { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
     9285$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
     9286   { (exit 1); exit 1; }; }
     9287ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
     9288ac_delim='%!_!# '
     9289for ac_last_try in false false false false false :; do
     9290  . ./conf$$subs.sh ||
     9291    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
     9292$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
     9293   { (exit 1); exit 1; }; }
     9294
     9295  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
     9296  if test $ac_delim_n = $ac_delim_num; then
     9297    break
     9298  elif $ac_last_try; then
     9299    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
     9300$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
     9301   { (exit 1); exit 1; }; }
     9302  else
     9303    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
     9304  fi
     9305done
     9306rm -f conf$$subs.sh
     9307
     9308cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
     9309cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
     9310_ACEOF
     9311sed -n '
     9312h
     9313s/^/S["/; s/!.*/"]=/
     9314p
     9315g
     9316s/^[^!]*!//
     9317:repl
     9318t repl
     9319s/'"$ac_delim"'$//
     9320t delim
     9321:nl
     9322h
     9323s/\(.\{148\}\).*/\1/
     9324t more1
     9325s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
     9326p
     9327n
     9328b repl
     9329:more1
     9330s/["\\]/\\&/g; s/^/"/; s/$/"\\/
     9331p
     9332g
     9333s/.\{148\}//
     9334t nl
     9335:delim
     9336h
     9337s/\(.\{148\}\).*/\1/
     9338t more2
     9339s/["\\]/\\&/g; s/^/"/; s/$/"/
     9340p
     9341b
     9342:more2
     9343s/["\\]/\\&/g; s/^/"/; s/$/"\\/
     9344p
     9345g
     9346s/.\{148\}//
     9347t delim
     9348' <conf$$subs.awk | sed '
     9349/^[^""]/{
     9350  N
     9351  s/\n//
     9352}
     9353' >>$CONFIG_STATUS || ac_write_fail=1
     9354rm -f conf$$subs.awk
     9355cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
     9356_ACAWK
     9357cat >>"\$tmp/subs1.awk" <<_ACAWK &&
     9358  for (key in S) S_is_set[key] = 1
     9359  FS = ""
     9360
     9361}
     9362{
     9363  line = $ 0
     9364  nfields = split(line, field, "@")
     9365  substed = 0
     9366  len = length(field[1])
     9367  for (i = 2; i < nfields; i++) {
     9368    key = field[i]
     9369    keylen = length(key)
     9370    if (S_is_set[key]) {
     9371      value = S[key]
     9372      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
     9373      len += length(value) + length(field[++i])
     9374      substed = 1
     9375    } else
     9376      len += 1 + keylen
     9377  }
     9378
     9379  print line
     9380}
     9381
     9382_ACAWK
     9383_ACEOF
     9384cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
     9385if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
     9386  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
     9387else
     9388  cat
     9389fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
     9390  || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
     9391$as_echo "$as_me: error: could not setup config files machinery" >&2;}
     9392   { (exit 1); exit 1; }; }
     9393_ACEOF
     9394
     9395# VPATH may cause trouble with some makes, so we remove $(srcdir),
     9396# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
     9397# trailing colons and then remove the whole line if VPATH becomes empty
     9398# (actually we leave an empty line to preserve line numbers).
     9399if test "x$srcdir" = x.; then
     9400  ac_vpsub='/^[  ]*VPATH[    ]*=/{
     9401s/:*\$(srcdir):*/:/
     9402s/:*\${srcdir}:*/:/
     9403s/:*@srcdir@:*/:/
     9404s/^\([^=]*=[     ]*\):*/\1/
     9405s/:*$//
     9406s/^[^=]*=[   ]*$//
     9407}'
     9408fi
     9409
     9410cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
     9411fi # test -n "$CONFIG_FILES"
     9412
     9413# Set up the scripts for CONFIG_HEADERS section.
     9414# No need to generate them if there are no CONFIG_HEADERS.
     9415# This happens for instance with `./config.status Makefile'.
     9416if test -n "$CONFIG_HEADERS"; then
     9417cat >"$tmp/defines.awk" <<\_ACAWK ||
     9418BEGIN {
     9419_ACEOF
     9420
     9421# Transform confdefs.h into an awk script `defines.awk', embedded as
     9422# here-document in config.status, that substitutes the proper values into
     9423# config.h.in to produce config.h.
     9424
     9425# Create a delimiter string that does not exist in confdefs.h, to ease
     9426# handling of long lines.
     9427ac_delim='%!_!# '
     9428for ac_last_try in false false :; do
     9429  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
     9430  if test -z "$ac_t"; then
     9431    break
     9432  elif $ac_last_try; then
     9433    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
     9434$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
     9435   { (exit 1); exit 1; }; }
     9436  else
     9437    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
     9438  fi
     9439done
     9440
     9441# For the awk script, D is an array of macro values keyed by name,
     9442# likewise P contains macro parameters if any.  Preserve backslash
     9443# newline sequences.
     9444
     9445ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
     9446sed -n '
     9447s/.\{148\}/&'"$ac_delim"'/g
     9448t rset
     9449:rset
     9450s/^[     ]*#[    ]*define[   ][  ]*/ /
     9451t def
     9452d
     9453:def
     9454s/\\$//
     9455t bsnl
     9456s/["\\]/\\&/g
     9457s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
     9458D["\1"]=" \3"/p
     9459s/^ \('"$ac_word_re"'\)[     ]*\(.*\)/D["\1"]=" \2"/p
     9460d
     9461:bsnl
     9462s/["\\]/\\&/g
     9463s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
     9464D["\1"]=" \3\\\\\\n"\\/p
     9465t cont
     9466s/^ \('"$ac_word_re"'\)[     ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
     9467t cont
     9468d
     9469:cont
     9470n
     9471s/.\{148\}/&'"$ac_delim"'/g
     9472t clear
     9473:clear
     9474s/\\$//
     9475t bsnlc
     9476s/["\\]/\\&/g; s/^/"/; s/$/"/p
     9477d
     9478:bsnlc
     9479s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
     9480b cont
     9481' <confdefs.h | sed '
     9482s/'"$ac_delim"'/"\\\
     9483"/g' >>$CONFIG_STATUS || ac_write_fail=1
     9484
     9485cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
     9486  for (key in D) D_is_set[key] = 1
     9487  FS = ""
     9488}
     9489/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
     9490  line = \$ 0
     9491  split(line, arg, " ")
     9492  if (arg[1] == "#") {
     9493    defundef = arg[2]
     9494    mac1 = arg[3]
     9495  } else {
     9496    defundef = substr(arg[1], 2)
     9497    mac1 = arg[2]
     9498  }
     9499  split(mac1, mac2, "(") #)
     9500  macro = mac2[1]
     9501  prefix = substr(line, 1, index(line, defundef) - 1)
     9502  if (D_is_set[macro]) {
     9503    # Preserve the white space surrounding the "#".
     9504    print prefix "define", macro P[macro] D[macro]
     9505    next
     9506  } else {
     9507    # Replace #undef with comments.  This is necessary, for example,
     9508    # in the case of _POSIX_SOURCE, which is predefined and required
     9509    # on some systems where configure will not decide to define it.
     9510    if (defundef == "undef") {
     9511      print "/*", prefix defundef, macro, "*/"
     9512      next
     9513    }
     9514  }
     9515}
     9516{ print }
     9517_ACAWK
     9518_ACEOF
     9519cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
     9520  { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
     9521$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
     9522   { (exit 1); exit 1; }; }
     9523fi # test -n "$CONFIG_HEADERS"
     9524
     9525
     9526eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
     9527shift
     9528for ac_tag
     9529do
     9530  case $ac_tag in
     9531  :[FHLC]) ac_mode=$ac_tag; continue;;
     9532  esac
     9533  case $ac_mode$ac_tag in
     9534  :[FHL]*:*);;
     9535  :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
     9536$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
     9537   { (exit 1); exit 1; }; };;
     9538  :[FH]-) ac_tag=-:-;;
     9539  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
     9540  esac
     9541  ac_save_IFS=$IFS
     9542  IFS=:
     9543  set x $ac_tag
     9544  IFS=$ac_save_IFS
     9545  shift
     9546  ac_file=$1
     9547  shift
     9548
     9549  case $ac_mode in
     9550  :L) ac_source=$1;;
     9551  :[FH])
     9552    ac_file_inputs=
     9553    for ac_f
     9554    do
     9555      case $ac_f in
     9556      -) ac_f="$tmp/stdin";;
     9557      *) # Look for the file first in the build tree, then in the source tree
     9558     # (if the path is not absolute).  The absolute path cannot be DOS-style,
     9559     # because $ac_f cannot contain `:'.
     9560     test -f "$ac_f" ||
     9561       case $ac_f in
     9562       [\\/$]*) false;;
     9563       *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
     9564       esac ||
     9565       { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
     9566$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
     9567   { (exit 1); exit 1; }; };;
     9568      esac
     9569      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
     9570      ac_file_inputs="$ac_file_inputs '$ac_f'"
     9571    done
     9572
     9573    # Let's still pretend it is `configure' which instantiates (i.e., don't
     9574    # use $as_me), people would be surprised to read:
     9575    #    /* config.h.  Generated by config.status.  */
     9576    configure_input='Generated from '`
     9577      $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
     9578    `' by configure.'
     9579    if test x"$ac_file" != x-; then
     9580      configure_input="$ac_file.  $configure_input"
     9581      { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
     9582$as_echo "$as_me: creating $ac_file" >&6;}
    81569583    fi
    8157     if test ! -s $tmp/subs.frag; then
    8158       ac_more_lines=false
    8159     else
    8160       # The purpose of the label and of the branching condition is to
    8161       # speed up the sed processing (if there are no `@' at all, there
    8162       # is no need to browse any of the substitutions).
    8163       # These are the two extra sed commands mentioned above.
    8164       (echo ':t
    8165   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
    8166       if test -z "$ac_sed_cmds"; then
    8167     ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
    8168       else
    8169     ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
    8170       fi
    8171       ac_sed_frag=`expr $ac_sed_frag + 1`
    8172       ac_beg=$ac_end
    8173       ac_end=`expr $ac_end + $ac_max_sed_lines`
    8174     fi
    8175   done
    8176   if test -z "$ac_sed_cmds"; then
    8177     ac_sed_cmds=cat
    8178   fi
    8179 fi # test -n "$CONFIG_FILES"
    8180 
    8181 _ACEOF
    8182 cat >>$CONFIG_STATUS <<\_ACEOF
    8183 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
    8184   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
    8185   case $ac_file in
    8186   - | *:- | *:-:* ) # input from stdin
    8187     cat >$tmp/stdin
    8188     ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
    8189     ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
    8190   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
    8191     ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
    8192   * )   ac_file_in=$ac_file.in ;;
     9584    # Neutralize special characters interpreted by sed in replacement strings.
     9585    case $configure_input in #(
     9586    *\&* | *\|* | *\\* )
     9587       ac_sed_conf_input=`$as_echo "$configure_input" |
     9588       sed 's/[\\\\&|]/\\\\&/g'`;; #(
     9589    *) ac_sed_conf_input=$configure_input;;
     9590    esac
     9591
     9592    case $ac_tag in
     9593    *:-:* | *:-) cat >"$tmp/stdin" \
     9594      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
     9595$as_echo "$as_me: error: could not create $ac_file" >&2;}
     9596   { (exit 1); exit 1; }; } ;;
     9597    esac
     9598    ;;
    81939599  esac
    81949600
    8195   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
    8196   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
     9601  ac_dir=`$as_dirname -- "$ac_file" ||
    81979602$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
    81989603     X"$ac_file" : 'X\(//\)[^/]' \| \
    81999604     X"$ac_file" : 'X\(//\)$' \| \
    8200      X"$ac_file" : 'X\(/\)' \| \
    8201      .     : '\(.\)' 2>/dev/null ||
    8202 echo X"$ac_file" |
    8203     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
    8204       /^X\(\/\/\)[^/].*/{ s//\1/; q; }
    8205       /^X\(\/\/\)$/{ s//\1/; q; }
    8206       /^X\(\/\).*/{ s//\1/; q; }
    8207       s/.*/./; q'`
    8208   { if $as_mkdir_p; then
    8209     mkdir -p "$ac_dir"
    8210   else
    8211     as_dir="$ac_dir"
     9605     X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
     9606$as_echo X"$ac_file" |
     9607    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
     9608        s//\1/
     9609        q
     9610      }
     9611      /^X\(\/\/\)[^/].*/{
     9612        s//\1/
     9613        q
     9614      }
     9615      /^X\(\/\/\)$/{
     9616        s//\1/
     9617        q
     9618      }
     9619      /^X\(\/\).*/{
     9620        s//\1/
     9621        q
     9622      }
     9623      s/.*/./; q'`
     9624  { as_dir="$ac_dir"
     9625  case $as_dir in #(
     9626  -*) as_dir=./$as_dir;;
     9627  esac
     9628  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
    82129629    as_dirs=
    8213     while test ! -d "$as_dir"; do
    8214       as_dirs="$as_dir $as_dirs"
    8215       as_dir=`(dirname "$as_dir") 2>/dev/null ||
     9630    while :; do
     9631      case $as_dir in #(
     9632      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
     9633      *) as_qdir=$as_dir;;
     9634      esac
     9635      as_dirs="'$as_qdir' $as_dirs"
     9636      as_dir=`$as_dirname -- "$as_dir" ||
    82169637$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
    82179638     X"$as_dir" : 'X\(//\)[^/]' \| \
    82189639     X"$as_dir" : 'X\(//\)$' \| \
    8219      X"$as_dir" : 'X\(/\)' \| \
    8220      .     : '\(.\)' 2>/dev/null ||
    8221 echo X"$as_dir" |
    8222     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
    8223       /^X\(\/\/\)[^/].*/{ s//\1/; q; }
    8224       /^X\(\/\/\)$/{ s//\1/; q; }
    8225       /^X\(\/\).*/{ s//\1/; q; }
    8226       s/.*/./; q'`
     9640     X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
     9641$as_echo X"$as_dir" |
     9642    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
     9643        s//\1/
     9644        q
     9645      }
     9646      /^X\(\/\/\)[^/].*/{
     9647        s//\1/
     9648        q
     9649      }
     9650      /^X\(\/\/\)$/{
     9651        s//\1/
     9652        q
     9653      }
     9654      /^X\(\/\).*/{
     9655        s//\1/
     9656        q
     9657      }
     9658      s/.*/./; q'`
     9659      test -d "$as_dir" && break
    82279660    done
    8228     test ! -n "$as_dirs" || mkdir $as_dirs
    8229   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
    8230 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
     9661    test -z "$as_dirs" || eval "mkdir $as_dirs"
     9662  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
     9663$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
    82319664   { (exit 1); exit 1; }; }; }
    8232 
    82339665  ac_builddir=.
    82349666
    8235 if test "$ac_dir" != .; then
    8236   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
    8237   # A "../" for each directory in $ac_dir_suffix.
    8238   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
    8239 else
    8240   ac_dir_suffix= ac_top_builddir=
    8241 fi
     9667case "$ac_dir" in
     9668.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
     9669*)
     9670  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
     9671  # A ".." for each directory in $ac_dir_suffix.
     9672  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
     9673  case $ac_top_builddir_sub in
     9674  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
     9675  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
     9676  esac ;;
     9677esac
     9678ac_abs_top_builddir=$ac_pwd
     9679ac_abs_builddir=$ac_pwd$ac_dir_suffix
     9680# for backward compatibility:
     9681ac_top_builddir=$ac_top_build_prefix
    82429682
    82439683case $srcdir in
    8244   .)  # No --srcdir option.  We are building in place.
     9684  .)  # We are building in place.
    82459685    ac_srcdir=.
    8246     if test -z "$ac_top_builddir"; then
    8247        ac_top_srcdir=.
    8248     else
    8249        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
    8250     fi ;;
    8251   [\\/]* | ?:[\\/]* )  # Absolute path.
     9686    ac_top_srcdir=$ac_top_builddir_sub
     9687    ac_abs_top_srcdir=$ac_pwd ;;
     9688  [\\/]* | ?:[\\/]* )  # Absolute name.
    82529689    ac_srcdir=$srcdir$ac_dir_suffix;
    8253     ac_top_srcdir=$srcdir ;;
    8254   *) # Relative path.
    8255     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
    8256     ac_top_srcdir=$ac_top_builddir$srcdir ;;
    8257 esac
    8258 
    8259 # Do not use `cd foo && pwd` to compute absolute paths, because
    8260 # the directories may not exist.
    8261 case `pwd` in
    8262 .) ac_abs_builddir="$ac_dir";;
    8263 *)
    8264   case "$ac_dir" in
    8265   .) ac_abs_builddir=`pwd`;;
    8266   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
    8267   *) ac_abs_builddir=`pwd`/"$ac_dir";;
    8268   esac;;
    8269 esac
    8270 case $ac_abs_builddir in
    8271 .) ac_abs_top_builddir=${ac_top_builddir}.;;
    8272 *)
    8273   case ${ac_top_builddir}. in
    8274   .) ac_abs_top_builddir=$ac_abs_builddir;;
    8275   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
    8276   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
    8277   esac;;
    8278 esac
    8279 case $ac_abs_builddir in
    8280 .) ac_abs_srcdir=$ac_srcdir;;
    8281 *)
    8282   case $ac_srcdir in
    8283   .) ac_abs_srcdir=$ac_abs_builddir;;
    8284   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
    8285   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
    8286   esac;;
    8287 esac
    8288 case $ac_abs_builddir in
    8289 .) ac_abs_top_srcdir=$ac_top_srcdir;;
    8290 *)
    8291   case $ac_top_srcdir in
    8292   .) ac_abs_top_srcdir=$ac_abs_builddir;;
    8293   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
    8294   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
    8295   esac;;
    8296 esac
    8297 
     9690    ac_top_srcdir=$srcdir
     9691    ac_abs_top_srcdir=$srcdir ;;
     9692  *) # Relative name.
     9693    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
     9694    ac_top_srcdir=$ac_top_build_prefix$srcdir
     9695    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
     9696esac
     9697ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
     9698
     9699
     9700  case $ac_mode in
     9701  :F)
     9702  #
     9703  # CONFIG_FILE
     9704  #
    82989705
    82999706  case $INSTALL in
    83009707  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
    8301   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
     9708  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
    83029709  esac
    8303 
    8304   if test x"$ac_file" != x-; then
    8305     { echo "$as_me:$LINENO: creating $ac_file" >&5
    8306 echo "$as_me: creating $ac_file" >&6;}
    8307     rm -f "$ac_file"
    8308   fi
    8309   # Let's still pretend it is `configure' which instantiates (i.e., don't
    8310   # use $as_me), people would be surprised to read:
    8311   #    /* config.h.  Generated by config.status.  */
    8312   if test x"$ac_file" = x-; then
    8313     configure_input=
    8314   else
    8315     configure_input="$ac_file.  "
    8316   fi
    8317   configure_input=$configure_input"Generated from `echo $ac_file_in |
    8318                      sed 's,.*/,,'` by configure."
    8319 
    8320   # First look for the input files in the build tree, otherwise in the
    8321   # src tree.
    8322   ac_file_inputs=`IFS=:
    8323     for f in $ac_file_in; do
    8324       case $f in
    8325       -) echo $tmp/stdin ;;
    8326       [\\/$]*)
    8327      # Absolute (can't be DOS-style, as IFS=:)
    8328      test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
    8329 echo "$as_me: error: cannot find input file: $f" >&2;}
    8330    { (exit 1); exit 1; }; }
    8331      echo "$f";;
    8332       *) # Relative
    8333      if test -f "$f"; then
    8334        # Build tree
    8335        echo "$f"
    8336      elif test -f "$srcdir/$f"; then
    8337        # Source tree
    8338        echo "$srcdir/$f"
    8339      else
    8340        # /dev/null tree
    8341        { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
    8342 echo "$as_me: error: cannot find input file: $f" >&2;}
    8343    { (exit 1); exit 1; }; }
    8344      fi;;
    8345       esac
    8346     done` || { (exit 1); exit 1; }
    8347 _ACEOF
    8348 cat >>$CONFIG_STATUS <<_ACEOF
    8349   sed "$ac_vpsub
     9710_ACEOF
     9711
     9712cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
     9713# If the template does not know about datarootdir, expand it.
     9714# FIXME: This hack should be removed a few years after 2.60.
     9715ac_datarootdir_hack=; ac_datarootdir_seen=
     9716
     9717ac_sed_dataroot='
     9718/datarootdir/ {
     9719  p
     9720  q
     9721}
     9722/@datadir@/p
     9723/@docdir@/p
     9724/@infodir@/p
     9725/@localedir@/p
     9726/@mandir@/p
     9727'
     9728case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
     9729*datarootdir*) ac_datarootdir_seen=yes;;
     9730*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
     9731  { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
     9732$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
     9733_ACEOF
     9734cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
     9735  ac_datarootdir_hack='
     9736  s&@datadir@&$datadir&g
     9737  s&@docdir@&$docdir&g
     9738  s&@infodir@&$infodir&g
     9739  s&@localedir@&$localedir&g
     9740  s&@mandir@&$mandir&g
     9741    s&\\\${datarootdir}&$datarootdir&g' ;;
     9742esac
     9743_ACEOF
     9744
     9745# Neutralize VPATH when `$srcdir' = `.'.
     9746# Shell code in configure.ac might set extrasub.
     9747# FIXME: do we really want to maintain this feature?
     9748cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
     9749ac_sed_extra="$ac_vpsub
    83509750$extrasub
    83519751_ACEOF
    8352 cat >>$CONFIG_STATUS <<\_ACEOF
     9752cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
    83539753:t
    83549754/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
    8355 s,@configure_input@,$configure_input,;t t
    8356 s,@srcdir@,$ac_srcdir,;t t
    8357 s,@abs_srcdir@,$ac_abs_srcdir,;t t
    8358 s,@top_srcdir@,$ac_top_srcdir,;t t
    8359 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
    8360 s,@builddir@,$ac_builddir,;t t
    8361 s,@abs_builddir@,$ac_abs_builddir,;t t
    8362 s,@top_builddir@,$ac_top_builddir,;t t
    8363 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
    8364 s,@INSTALL@,$ac_INSTALL,;t t
    8365 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
    8366   rm -f $tmp/stdin
     9755s|@configure_input@|$ac_sed_conf_input|;t t
     9756s&@top_builddir@&$ac_top_builddir_sub&;t t
     9757s&@top_build_prefix@&$ac_top_build_prefix&;t t
     9758s&@srcdir@&$ac_srcdir&;t t
     9759s&@abs_srcdir@&$ac_abs_srcdir&;t t
     9760s&@top_srcdir@&$ac_top_srcdir&;t t
     9761s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
     9762s&@builddir@&$ac_builddir&;t t
     9763s&@abs_builddir@&$ac_abs_builddir&;t t
     9764s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
     9765s&@INSTALL@&$ac_INSTALL&;t t
     9766$ac_datarootdir_hack
     9767"
     9768eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
     9769  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
     9770$as_echo "$as_me: error: could not create $ac_file" >&2;}
     9771   { (exit 1); exit 1; }; }
     9772
     9773test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
     9774  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
     9775  { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
     9776  { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
     9777which seems to be undefined.  Please make sure it is defined." >&5
     9778$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
     9779which seems to be undefined.  Please make sure it is defined." >&2;}
     9780
     9781  rm -f "$tmp/stdin"
     9782  case $ac_file in
     9783  -) cat "$tmp/out" && rm -f "$tmp/out";;
     9784  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
     9785  esac \
     9786  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
     9787$as_echo "$as_me: error: could not create $ac_file" >&2;}
     9788   { (exit 1); exit 1; }; }
     9789 ;;
     9790  :H)
     9791  #
     9792  # CONFIG_HEADER
     9793  #
    83679794  if test x"$ac_file" != x-; then
    8368     mv $tmp/out $ac_file
    8369   else
    8370     cat $tmp/out
    8371     rm -f $tmp/out
    8372   fi
    8373 
    8374 done
    8375 _ACEOF
    8376 cat >>$CONFIG_STATUS <<\_ACEOF
    8377 
    8378 #
    8379 # CONFIG_HEADER section.
    8380 #
    8381 
    8382 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
    8383 # NAME is the cpp macro being defined and VALUE is the value it is being given.
    8384 #
    8385 # ac_d sets the value in "#define NAME VALUE" lines.
    8386 ac_dA='s,^\([    ]*\)#\([    ]*define[   ][  ]*\)'
    8387 ac_dB='[     ].*$,\1#\2'
    8388 ac_dC=' '
    8389 ac_dD=',;t'
    8390 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
    8391 ac_uA='s,^\([    ]*\)#\([    ]*\)undef\([    ][  ]*\)'
    8392 ac_uB='$,\1#\2define\3'
    8393 ac_uC=' '
    8394 ac_uD=',;t'
    8395 
    8396 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
    8397   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
    8398   case $ac_file in
    8399   - | *:- | *:-:* ) # input from stdin
    8400     cat >$tmp/stdin
    8401     ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
    8402     ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
    8403   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
    8404     ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
    8405   * )   ac_file_in=$ac_file.in ;;
    8406   esac
    8407 
    8408   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
    8409 echo "$as_me: creating $ac_file" >&6;}
    8410 
    8411   # First look for the input files in the build tree, otherwise in the
    8412   # src tree.
    8413   ac_file_inputs=`IFS=:
    8414     for f in $ac_file_in; do
    8415       case $f in
    8416       -) echo $tmp/stdin ;;
    8417       [\\/$]*)
    8418      # Absolute (can't be DOS-style, as IFS=:)
    8419      test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
    8420 echo "$as_me: error: cannot find input file: $f" >&2;}
     9795    {
     9796      $as_echo "/* $configure_input  */" \
     9797      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
     9798    } >"$tmp/config.h" \
     9799      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
     9800$as_echo "$as_me: error: could not create $ac_file" >&2;}
    84219801   { (exit 1); exit 1; }; }
    8422      # Do quote $f, to prevent DOS paths from being IFS'd.
    8423      echo "$f";;
    8424       *) # Relative
    8425      if test -f "$f"; then
    8426        # Build tree
    8427        echo "$f"
    8428      elif test -f "$srcdir/$f"; then
    8429        # Source tree
    8430        echo "$srcdir/$f"
    8431      else
    8432        # /dev/null tree
    8433        { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
    8434 echo "$as_me: error: cannot find input file: $f" >&2;}
     9802    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
     9803      { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
     9804$as_echo "$as_me: $ac_file is unchanged" >&6;}
     9805    else
     9806      rm -f "$ac_file"
     9807      mv "$tmp/config.h" "$ac_file" \
     9808    || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
     9809$as_echo "$as_me: error: could not create $ac_file" >&2;}
    84359810   { (exit 1); exit 1; }; }
    8436      fi;;
    8437       esac
    8438     done` || { (exit 1); exit 1; }
    8439   # Remove the trailing spaces.
    8440   sed 's/[   ]*$//' $ac_file_inputs >$tmp/in
    8441 
    8442 _ACEOF
    8443 
    8444 # Transform confdefs.h into two sed scripts, `conftest.defines' and
    8445 # `conftest.undefs', that substitutes the proper values into
    8446 # config.h.in to produce config.h.  The first handles `#define'
    8447 # templates, and the second `#undef' templates.
    8448 # And first: Protect against being on the right side of a sed subst in
    8449 # config.status.  Protect against being in an unquoted here document
    8450 # in config.status.
    8451 rm -f conftest.defines conftest.undefs
    8452 # Using a here document instead of a string reduces the quoting nightmare.
    8453 # Putting comments in sed scripts is not portable.
    8454 #
    8455 # `end' is used to avoid that the second main sed command (meant for
    8456 # 0-ary CPP macros) applies to n-ary macro definitions.
    8457 # See the Autoconf documentation for `clear'.
    8458 cat >confdef2sed.sed <<\_ACEOF
    8459 s/[\\&,]/\\&/g
    8460 s,[\\$`],\\&,g
    8461 t clear
    8462 : clear
    8463 s,^[     ]*#[    ]*define[   ][  ]*\([^  (][^    (]*\)\(([^)]*)\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
    8464 t end
    8465 s,^[     ]*#[    ]*define[   ][  ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
    8466 : end
    8467 _ACEOF
    8468 # If some macros were called several times there might be several times
    8469 # the same #defines, which is useless.  Nevertheless, we may not want to
    8470 # sort them, since we want the *last* AC-DEFINE to be honored.
    8471 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
    8472 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
    8473 rm -f confdef2sed.sed
    8474 
    8475 # This sed command replaces #undef with comments.  This is necessary, for
    8476 # example, in the case of _POSIX_SOURCE, which is predefined and required
    8477 # on some systems where configure will not decide to define it.
    8478 cat >>conftest.undefs <<\_ACEOF
    8479 s,^[     ]*#[    ]*undef[    ][  ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
    8480 _ACEOF
    8481 
    8482 # Break up conftest.defines because some shells have a limit on the size
    8483 # of here documents, and old seds have small limits too (100 cmds).
    8484 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
    8485 echo '  if grep "^[  ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
    8486 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
    8487 echo '  :' >>$CONFIG_STATUS
    8488 rm -f conftest.tail
    8489 while grep . conftest.defines >/dev/null
    8490 do
    8491   # Write a limited-size here document to $tmp/defines.sed.
    8492   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
    8493   # Speed up: don't consider the non `#define' lines.
    8494   echo '/^[  ]*#[    ]*define/!b' >>$CONFIG_STATUS
    8495   # Work around the forget-to-reset-the-flag bug.
    8496   echo 't clr' >>$CONFIG_STATUS
    8497   echo ': clr' >>$CONFIG_STATUS
    8498   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
    8499   echo 'CEOF
    8500   sed -f $tmp/defines.sed $tmp/in >$tmp/out
    8501   rm -f $tmp/in
    8502   mv $tmp/out $tmp/in
    8503 ' >>$CONFIG_STATUS
    8504   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
    8505   rm -f conftest.defines
    8506   mv conftest.tail conftest.defines
    8507 done
    8508 rm -f conftest.defines
    8509 echo '  fi # grep' >>$CONFIG_STATUS
    8510 echo >>$CONFIG_STATUS
    8511 
    8512 # Break up conftest.undefs because some shells have a limit on the size
    8513 # of here documents, and old seds have small limits too (100 cmds).
    8514 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
    8515 rm -f conftest.tail
    8516 while grep . conftest.undefs >/dev/null
    8517 do
    8518   # Write a limited-size here document to $tmp/undefs.sed.
    8519   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
    8520   # Speed up: don't consider the non `#undef'
    8521   echo '/^[  ]*#[    ]*undef/!b' >>$CONFIG_STATUS
    8522   # Work around the forget-to-reset-the-flag bug.
    8523   echo 't clr' >>$CONFIG_STATUS
    8524   echo ': clr' >>$CONFIG_STATUS
    8525   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
    8526   echo 'CEOF
    8527   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
    8528   rm -f $tmp/in
    8529   mv $tmp/out $tmp/in
    8530 ' >>$CONFIG_STATUS
    8531   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
    8532   rm -f conftest.undefs
    8533   mv conftest.tail conftest.undefs
    8534 done
    8535 rm -f conftest.undefs
    8536 
    8537 cat >>$CONFIG_STATUS <<\_ACEOF
    8538   # Let's still pretend it is `configure' which instantiates (i.e., don't
    8539   # use $as_me), people would be surprised to read:
    8540   #    /* config.h.  Generated by config.status.  */
    8541   if test x"$ac_file" = x-; then
    8542     echo "/* Generated by configure.  */" >$tmp/config.h
    8543   else
    8544     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
    8545   fi
    8546   cat $tmp/in >>$tmp/config.h
    8547   rm -f $tmp/in
    8548   if test x"$ac_file" != x-; then
    8549     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
    8550       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
    8551 echo "$as_me: $ac_file is unchanged" >&6;}
    8552     else
    8553       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
    8554 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
    8555      X"$ac_file" : 'X\(//\)[^/]' \| \
    8556      X"$ac_file" : 'X\(//\)$' \| \
    8557      X"$ac_file" : 'X\(/\)' \| \
    8558      .     : '\(.\)' 2>/dev/null ||
    8559 echo X"$ac_file" |
    8560     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
    8561       /^X\(\/\/\)[^/].*/{ s//\1/; q; }
    8562       /^X\(\/\/\)$/{ s//\1/; q; }
    8563       /^X\(\/\).*/{ s//\1/; q; }
    8564       s/.*/./; q'`
    8565       { if $as_mkdir_p; then
    8566     mkdir -p "$ac_dir"
    8567   else
    8568     as_dir="$ac_dir"
    8569     as_dirs=
    8570     while test ! -d "$as_dir"; do
    8571       as_dirs="$as_dir $as_dirs"
    8572       as_dir=`(dirname "$as_dir") 2>/dev/null ||
    8573 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
    8574      X"$as_dir" : 'X\(//\)[^/]' \| \
    8575      X"$as_dir" : 'X\(//\)$' \| \
    8576      X"$as_dir" : 'X\(/\)' \| \
    8577      .     : '\(.\)' 2>/dev/null ||
    8578 echo X"$as_dir" |
    8579     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
    8580       /^X\(\/\/\)[^/].*/{ s//\1/; q; }
    8581       /^X\(\/\/\)$/{ s//\1/; q; }
    8582       /^X\(\/\).*/{ s//\1/; q; }
    8583       s/.*/./; q'`
    8584     done
    8585     test ! -n "$as_dirs" || mkdir $as_dirs
    8586   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
    8587 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
    8588    { (exit 1); exit 1; }; }; }
    8589 
    8590       rm -f $ac_file
    8591       mv $tmp/config.h $ac_file
    85929811    fi
    85939812  else
    8594     cat $tmp/config.h
    8595     rm -f $tmp/config.h
     9813    $as_echo "/* $configure_input  */" \
     9814      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
     9815      || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
     9816$as_echo "$as_me: error: could not create -" >&2;}
     9817   { (exit 1); exit 1; }; }
    85969818  fi
    8597 done
    8598 _ACEOF
    8599 
    8600 cat >>$CONFIG_STATUS <<\_ACEOF
     9819 ;;
     9820
     9821
     9822  esac
     9823
     9824done # for ac_tag
     9825
    86019826
    86029827{ (exit 0); exit 0; }
    … …  
    86049829chmod +x $CONFIG_STATUS
    86059830ac_clean_files=$ac_clean_files_save
     9831
     9832test $ac_write_fail = 0 ||
     9833  { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
     9834$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
     9835   { (exit 1); exit 1; }; }
    86069836
    86079837
    … …  
    86329862if test "$no_recursion" != yes; then
    86339863
    8634   # Remove --cache-file and --srcdir arguments so they do not pile up.
     9864  # Remove --cache-file, --srcdir, and --disable-option-checking arguments
     9865  # so they do not pile up.
    86359866  ac_sub_configure_args=
    86369867  ac_prev=
    8637   for ac_arg in $ac_configure_args; do
     9868  eval "set x $ac_configure_args"
     9869  shift
     9870  for ac_arg
     9871  do
    86389872    if test -n "$ac_prev"; then
    86399873      ac_prev=
    … …  
    86589892    -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
    86599893      ;;
    8660     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
     9894    --disable-option-checking)
     9895      ;;
     9896    *)
     9897      case $ac_arg in
     9898      *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
     9899      esac
     9900      ac_sub_configure_args="$ac_sub_configure_args '$ac_arg'" ;;
    86619901    esac
    86629902  done
    … …  
    86649904  # Always prepend --prefix to ensure using the same prefix
    86659905  # in subdir configurations.
    8666   ac_sub_configure_args="--prefix=$prefix $ac_sub_configure_args"
     9906  ac_arg="--prefix=$prefix"
     9907  case $ac_arg in
     9908  *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
     9909  esac
     9910  ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
     9911
     9912  # Pass --silent
     9913  if test "$silent" = yes; then
     9914    ac_sub_configure_args="--silent $ac_sub_configure_args"
     9915  fi
     9916
     9917  # Always prepend --disable-option-checking to silence warnings, since
     9918  # different subdirs can have different --enable and --with options.
     9919  ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
    86679920
    86689921  ac_popdir=`pwd`
    … …  
    86719924    # Do not complain, so a configure script can configure whichever
    86729925    # parts of a large source tree are present.
    8673     test -d $srcdir/$ac_dir || continue
    8674 
    8675     { echo "$as_me:$LINENO: configuring in $ac_dir" >&5
    8676 echo "$as_me: configuring in $ac_dir" >&6;}
    8677     { if $as_mkdir_p; then
    8678     mkdir -p "$ac_dir"
    8679   else
    8680     as_dir="$ac_dir"
     9926    test -d "$srcdir/$ac_dir" || continue
     9927
     9928    ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
     9929    $as_echo "$as_me:$LINENO: $ac_msg" >&5
     9930    $as_echo "$ac_msg" >&6
     9931    { as_dir="$ac_dir"
     9932  case $as_dir in #(
     9933  -*) as_dir=./$as_dir;;
     9934  esac
     9935  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
    86819936    as_dirs=
    8682     while test ! -d "$as_dir"; do
    8683       as_dirs="$as_dir $as_dirs"
    8684       as_dir=`(dirname "$as_dir") 2>/dev/null ||
     9937    while :; do
     9938      case $as_dir in #(
     9939      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
     9940      *) as_qdir=$as_dir;;
     9941      esac
     9942      as_dirs="'$as_qdir' $as_dirs"
     9943      as_dir=`$as_dirname -- "$as_dir" ||
    86859944$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
    86869945     X"$as_dir" : 'X\(//\)[^/]' \| \
    86879946     X"$as_dir" : 'X\(//\)$' \| \
    8688      X"$as_dir" : 'X\(/\)' \| \
    8689      .     : '\(.\)' 2>/dev/null ||
    8690 echo X"$as_dir" |
    8691     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
    8692       /^X\(\/\/\)[^/].*/{ s//\1/; q; }
    8693       /^X\(\/\/\)$/{ s//\1/; q; }
    8694       /^X\(\/\).*/{ s//\1/; q; }
    8695       s/.*/./; q'`
     9947     X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
     9948$as_echo X"$as_dir" |
     9949    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
     9950        s//\1/
     9951        q
     9952      }
     9953      /^X\(\/\/\)[^/].*/{
     9954        s//\1/
     9955        q
     9956      }
     9957      /^X\(\/\/\)$/{
     9958        s//\1/
     9959        q
     9960      }
     9961      /^X\(\/\).*/{
     9962        s//\1/
     9963        q
     9964      }
     9965      s/.*/./; q'`
     9966      test -d "$as_dir" && break
    86969967    done
    8697     test ! -n "$as_dirs" || mkdir $as_dirs
    8698   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
    8699 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
     9968    test -z "$as_dirs" || eval "mkdir $as_dirs"
     9969  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
     9970$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
    87009971   { (exit 1); exit 1; }; }; }
    8701 
    87029972    ac_builddir=.
    87039973
    8704 if test "$ac_dir" != .; then
    8705   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
    8706   # A "../" for each directory in $ac_dir_suffix.
    8707   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
    8708 else
    8709   ac_dir_suffix= ac_top_builddir=
    8710 fi
     9974case "$ac_dir" in
     9975.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
     9976*)
     9977  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
     9978  # A ".." for each directory in $ac_dir_suffix.
     9979  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
     9980  case $ac_top_builddir_sub in
     9981  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
     9982  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
     9983  esac ;;
     9984esac
     9985ac_abs_top_builddir=$ac_pwd
     9986ac_abs_builddir=$ac_pwd$ac_dir_suffix
     9987# for backward compatibility:
     9988ac_top_builddir=$ac_top_build_prefix
    87119989
    87129990case $srcdir in
    8713   .)  # No --srcdir option.  We are building in place.
     9991  .)  # We are building in place.
    87149992    ac_srcdir=.
    8715     if test -z "$ac_top_builddir"; then
    8716        ac_top_srcdir=.
     9993    ac_top_srcdir=$ac_top_builddir_sub
     9994    ac_abs_top_srcdir=$ac_pwd ;;
     9995  [\\/]* | ?:[\\/]* )  # Absolute name.
     9996    ac_srcdir=$srcdir$ac_dir_suffix;
     9997    ac_top_srcdir=$srcdir
     9998    ac_abs_top_srcdir=$srcdir ;;
     9999  *) # Relative name.
     10000    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
     10001    ac_top_srcdir=$ac_top_build_prefix$srcdir
     10002    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
     10003esac
     10004ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
     10005
     10006
     10007    cd "$ac_dir"
     10008
     10009    # Check for guested configure; otherwise get Cygnus style configure.
     10010    if test -f "$ac_srcdir/configure.gnu"; then
     10011      ac_sub_configure=$ac_srcdir/configure.gnu
     10012    elif test -f "$ac_srcdir/configure"; then
     10013      ac_sub_configure=$ac_srcdir/configure
     10014    elif test -f "$ac_srcdir/configure.in"; then
     10015      # This should be Cygnus configure.
     10016      ac_sub_configure=$ac_aux_dir/configure
    871710017    else
    8718        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
    8719     fi ;;
    8720   [\\/]* | ?:[\\/]* )  # Absolute path.
    8721     ac_srcdir=$srcdir$ac_dir_suffix;
    8722     ac_top_srcdir=$srcdir ;;
    8723   *) # Relative path.
    8724     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
    8725     ac_top_srcdir=$ac_top_builddir$srcdir ;;
    8726 esac
    8727 
    8728 # Do not use `cd foo && pwd` to compute absolute paths, because
    8729 # the directories may not exist.
    8730 case `pwd` in
    8731 .) ac_abs_builddir="$ac_dir";;
    8732 *)
    8733   case "$ac_dir" in
    8734   .) ac_abs_builddir=`pwd`;;
    8735   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
    8736   *) ac_abs_builddir=`pwd`/"$ac_dir";;
    8737   esac;;
    8738 esac
    8739 case $ac_abs_builddir in
    8740 .) ac_abs_top_builddir=${ac_top_builddir}.;;
    8741 *)
    8742   case ${ac_top_builddir}. in
    8743   .) ac_abs_top_builddir=$ac_abs_builddir;;
    8744   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
    8745   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
    8746   esac;;
    8747 esac
    8748 case $ac_abs_builddir in
    8749 .) ac_abs_srcdir=$ac_srcdir;;
    8750 *)
    8751   case $ac_srcdir in
    8752   .) ac_abs_srcdir=$ac_abs_builddir;;
    8753   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
    8754   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
    8755   esac;;
    8756 esac
    8757 case $ac_abs_builddir in
    8758 .) ac_abs_top_srcdir=$ac_top_srcdir;;
    8759 *)
    8760   case $ac_top_srcdir in
    8761   .) ac_abs_top_srcdir=$ac_abs_builddir;;
    8762   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
    8763   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
    8764   esac;;
    8765 esac
    8766 
    8767 
    8768     cd $ac_dir
    8769 
    8770     # Check for guested configure; otherwise get Cygnus style configure.
    8771     if test -f $ac_srcdir/configure.gnu; then
    8772       ac_sub_configure="$SHELL '$ac_srcdir/configure.gnu'"
    8773     elif test -f $ac_srcdir/configure; then
    8774       ac_sub_configure="$SHELL '$ac_srcdir/configure'"
    8775     elif test -f $ac_srcdir/configure.in; then
    8776       ac_sub_configure=$ac_configure
    8777     else
    8778       { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
    8779 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
     10018      { $as_echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
     10019$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
    878010020      ac_sub_configure=
    878110021    fi
    … …  
    878610026      case $cache_file in
    878710027      [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
    8788       *) # Relative path.
    8789     ac_sub_cache_file=$ac_top_builddir$cache_file ;;
     10028      *) # Relative name.
     10029    ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
    879010030      esac
    879110031
    8792       { echo "$as_me:$LINENO: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
    8793 echo "$as_me: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
     10032      { $as_echo "$as_me:$LINENO: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
     10033$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
    879410034      # The eval makes quoting arguments work.
    8795       eval $ac_sub_configure $ac_sub_configure_args \
    8796        --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir ||
    8797     { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
    8798 echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
     10035      eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
     10036       --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
     10037    { { $as_echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
     10038$as_echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
    879910039   { (exit 1); exit 1; }; }
    880010040    fi
    880110041
    8802     cd $ac_popdir
     10042    cd "$ac_popdir"
    880310043  done
    880410044fi
    8805 
    8806 
    8807 
     10045if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
     10046  { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
     10047$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
     10048fi
     10049
     10050
     10051
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