Changeset 261 for trunk/configure


Ignore:
Timestamp:
04/07/09 14:32:25 (12 years ago)
Author:
bas
Message:

configure.in:

  • specify that we need at least python 2.4
File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/configure

    r109 r261  
    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 2.61.
    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 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
     
    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'
     
    9751fi
    9852
    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
     53# Support unset when possible.
     54if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
     55  as_unset=unset
     56else
     57  as_unset=false
     58fi
     59
     60
     61# IFS
     62# We need space, tab and new line, in precisely that order.  Quoting is
     63# there to prevent editors from complaining about space-tab.
     64# (If _AS_PATH_WALK were called with IFS unset, it would disable word
     65# splitting by setting IFS to empty value.)
     66as_nl='
     67'
     68IFS=" ""        $as_nl"
     69
     70# Find who we are.  Look in the path if we contain no directory separator.
     71case $0 in
     72  *[\\/]* ) as_myself=$0 ;;
     73  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    11074for as_dir in $PATH
    11175do
     
    11478  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
    11579done
    116 
    117        ;;
    118   esac
    119   # We did not find ourselves, most probably we were run as `sh COMMAND'
    120   # in which case we are not to be found in the path.
    121   if test "x$as_myself" = x; then
    122     as_myself=$0
     80IFS=$as_save_IFS
     81
     82     ;;
     83esac
     84# We did not find ourselves, most probably we were run as `sh COMMAND'
     85# in which case we are not to be found in the path.
     86if test "x$as_myself" = x; then
     87  as_myself=$0
     88fi
     89if test ! -f "$as_myself"; then
     90  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
     91  { (exit 1); exit 1; }
     92fi
     93
     94# Work around bugs in pre-3.0 UWIN ksh.
     95for as_var in ENV MAIL MAILPATH
     96do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
     97done
     98PS1='$ '
     99PS2='> '
     100PS4='+ '
     101
     102# NLS nuisances.
     103for as_var in \
     104  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
     105  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
     106  LC_TELEPHONE LC_TIME
     107do
     108  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
     109    eval $as_var=C; export $as_var
     110  else
     111    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
    123112  fi
    124   if test ! -f "$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   '')
     113done
     114
     115# Required to use basename.
     116if expr a : '\(a\)' >/dev/null 2>&1 &&
     117   test "X`expr 00001 : '.*\(...\)'`" = X001; then
     118  as_expr=expr
     119else
     120  as_expr=false
     121fi
     122
     123if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
     124  as_basename=basename
     125else
     126  as_basename=false
     127fi
     128
     129
     130# Name of the executable.
     131as_me=`$as_basename -- "$0" ||
     132$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
     133         X"$0" : 'X\(//\)$' \| \
     134         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
     135echo X/"$0" |
     136    sed '/^.*\/\([^/][^/]*\)\/*$/{
     137            s//\1/
     138            q
     139          }
     140          /^X\/\(\/\/\)$/{
     141            s//\1/
     142            q
     143          }
     144          /^X\/\(\/\).*/{
     145            s//\1/
     146            q
     147          }
     148          s/.*/./; q'`
     149
     150# CDPATH.
     151$as_unset CDPATH
     152
     153
     154if test "x$CONFIG_SHELL" = x; then
     155  if (eval ":") 2>/dev/null; then
     156  as_have_required=yes
     157else
     158  as_have_required=no
     159fi
     160
     161  if test $as_have_required = yes &&     (eval ":
     162(as_func_return () {
     163  (exit \$1)
     164}
     165as_func_success () {
     166  as_func_return 0
     167}
     168as_func_failure () {
     169  as_func_return 1
     170}
     171as_func_ret_success () {
     172  return 0
     173}
     174as_func_ret_failure () {
     175  return 1
     176}
     177
     178exitcode=0
     179if as_func_success; then
     180  :
     181else
     182  exitcode=1
     183  echo as_func_success failed.
     184fi
     185
     186if as_func_failure; then
     187  exitcode=1
     188  echo as_func_failure succeeded.
     189fi
     190
     191if as_func_ret_success; then
     192  :
     193else
     194  exitcode=1
     195  echo as_func_ret_success failed.
     196fi
     197
     198if as_func_ret_failure; then
     199  exitcode=1
     200  echo as_func_ret_failure succeeded.
     201fi
     202
     203if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
     204  :
     205else
     206  exitcode=1
     207  echo positional parameters were not saved.
     208fi
     209
     210test \$exitcode = 0) || { (exit 1); exit 1; }
     211
     212(
     213  as_lineno_1=\$LINENO
     214  as_lineno_2=\$LINENO
     215  test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
     216  test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
     217") 2> /dev/null; then
     218  :
     219else
     220  as_candidate_shells=
    130221    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    131222for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
     
    133224  IFS=$as_save_IFS
    134225  test -z "$as_dir" && as_dir=.
    135   for as_base in sh bash ksh sh5; do
    136          case $as_dir in
     226  case $as_dir in
    137227         /*)
    138            if ("$as_dir/$as_base" -c '
     228           for as_base in sh bash ksh sh5; do
     229             as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
     230           done;;
     231       esac
     232done
     233IFS=$as_save_IFS
     234
     235
     236      for as_shell in $as_candidate_shells $SHELL; do
     237         # Try only shells that exist, to save several forks.
     238         if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
     239                { ("$as_shell") 2> /dev/null <<\_ASEOF
     240if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
     241  emulate sh
     242  NULLCMD=:
     243  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
     244  # is contrary to our usage.  Disable this feature.
     245  alias -g '${1+"$@"}'='"$@"'
     246  setopt NO_GLOB_SUBST
     247else
     248  case `(set -o) 2>/dev/null` in
     249  *posix*) set -o posix ;;
     250esac
     251
     252fi
     253
     254
     255:
     256_ASEOF
     257}; then
     258  CONFIG_SHELL=$as_shell
     259               as_have_required=yes
     260               if { "$as_shell" 2> /dev/null <<\_ASEOF
     261if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
     262  emulate sh
     263  NULLCMD=:
     264  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
     265  # is contrary to our usage.  Disable this feature.
     266  alias -g '${1+"$@"}'='"$@"'
     267  setopt NO_GLOB_SUBST
     268else
     269  case `(set -o) 2>/dev/null` in
     270  *posix*) set -o posix ;;
     271esac
     272
     273fi
     274
     275
     276:
     277(as_func_return () {
     278  (exit $1)
     279}
     280as_func_success () {
     281  as_func_return 0
     282}
     283as_func_failure () {
     284  as_func_return 1
     285}
     286as_func_ret_success () {
     287  return 0
     288}
     289as_func_ret_failure () {
     290  return 1
     291}
     292
     293exitcode=0
     294if as_func_success; then
     295  :
     296else
     297  exitcode=1
     298  echo as_func_success failed.
     299fi
     300
     301if as_func_failure; then
     302  exitcode=1
     303  echo as_func_failure succeeded.
     304fi
     305
     306if as_func_ret_success; then
     307  :
     308else
     309  exitcode=1
     310  echo as_func_ret_success failed.
     311fi
     312
     313if as_func_ret_failure; then
     314  exitcode=1
     315  echo as_func_ret_failure succeeded.
     316fi
     317
     318if ( set x; as_func_ret_success y && test x = "$1" ); then
     319  :
     320else
     321  exitcode=1
     322  echo positional parameters were not saved.
     323fi
     324
     325test $exitcode = 0) || { (exit 1); exit 1; }
     326
     327(
    139328  as_lineno_1=$LINENO
    140329  as_lineno_2=$LINENO
    141   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
    142330  test "x$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
     331  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
     332
     333_ASEOF
     334}; then
     335  break
     336fi
     337
     338fi
     339
     340      done
     341
     342      if test "x$CONFIG_SHELL" != x; then
     343  for as_var in BASH_ENV ENV
     344        do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
     345        done
     346        export CONFIG_SHELL
     347        exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
     348fi
     349
     350
     351    if test $as_have_required = no; then
     352  echo This script requires a shell more modern than all the
     353      echo shells that I found on your system.  Please install a
     354      echo modern shell, or manually run the script under such a
     355      echo shell if you do have one.
     356      { (exit 1); exit 1; }
     357fi
     358
     359
     360fi
     361
     362fi
     363
     364
     365
     366(eval "as_func_return () {
     367  (exit \$1)
     368}
     369as_func_success () {
     370  as_func_return 0
     371}
     372as_func_failure () {
     373  as_func_return 1
     374}
     375as_func_ret_success () {
     376  return 0
     377}
     378as_func_ret_failure () {
     379  return 1
     380}
     381
     382exitcode=0
     383if as_func_success; then
     384  :
     385else
     386  exitcode=1
     387  echo as_func_success failed.
     388fi
     389
     390if as_func_failure; then
     391  exitcode=1
     392  echo as_func_failure succeeded.
     393fi
     394
     395if as_func_ret_success; then
     396  :
     397else
     398  exitcode=1
     399  echo as_func_ret_success failed.
     400fi
     401
     402if as_func_ret_failure; then
     403  exitcode=1
     404  echo as_func_ret_failure succeeded.
     405fi
     406
     407if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
     408  :
     409else
     410  exitcode=1
     411  echo positional parameters were not saved.
     412fi
     413
     414test \$exitcode = 0") || {
     415  echo No shell found that supports shell functions.
     416  echo Please tell autoconf@gnu.org about your system,
     417  echo including any error possibly output before this
     418  echo message
     419}
     420
     421
     422
     423  as_lineno_1=$LINENO
     424  as_lineno_2=$LINENO
     425  test "x$as_lineno_1" != "x$as_lineno_2" &&
     426  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
    155427
    156428  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
    157429  # 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.
     430  # line-number line after each line using $LINENO; the second 'sed'
     431  # does the real work.  The second script uses 'N' to pair each
     432  # line-number line with the line containing $LINENO, and appends
     433  # trailing '-' during substitution so that $LINENO is not a special
     434  # case at line end.
    162435  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
    163   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
    164   sed '=' <$as_myself |
     436  # scripts with optimization help from Paolo Bonzini.  Blame Lee
     437  # E. McMahon (1931-1989) for sed's syntax.  :-)
     438  sed -n '
     439    p
     440    /[$]LINENO/=
     441  ' <$as_myself |
    165442    sed '
     443      s/[$]LINENO.*/&-/
     444      t lineno
     445      b
     446      :lineno
    166447      N
    167       s,$,-,
    168       : loop
    169       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
     448      :loop
     449      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
    170450      t loop
    171       s,-$,,
    172       s,^['$as_cr_digits']*\n,,
     451      s/-\n.*//
    173452    ' >$as_me.lineno &&
    174   chmod +x $as_me.lineno ||
     453  chmod +x "$as_me.lineno" ||
    175454    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
    176455   { (exit 1); exit 1; }; }
     
    178457  # Don't try to exec as it changes $[0], causing all sort of problems
    179458  # (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
     459  # original and so on.  Autoconf is especially sensitive to this).
     460  . "./$as_me.lineno"
    182461  # Exit status is that of the last command.
    183462  exit
     
    185464
    186465
    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= ;;
     466if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
     467  as_dirname=dirname
     468else
     469  as_dirname=false
     470fi
     471
     472ECHO_C= ECHO_N= ECHO_T=
     473case `echo -n x` in
     474-n*)
     475  case `echo 'x\c'` in
     476  *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
     477  *)   ECHO_C='\c';;
     478  esac;;
     479*)
     480  ECHO_N='-n';;
    192481esac
    193482
    194 if expr a : '\(a\)' >/dev/null 2>&1; then
     483if expr a : '\(a\)' >/dev/null 2>&1 &&
     484   test "X`expr 00001 : '.*\(...\)'`" = X001; then
    195485  as_expr=expr
    196486else
     
    199489
    200490rm -f conf$$ conf$$.exe conf$$.file
     491if test -d conf$$.dir; then
     492  rm -f conf$$.dir/conf$$.file
     493else
     494  rm -f conf$$.dir
     495  mkdir conf$$.dir
     496fi
    201497echo >conf$$.file
    202498if ln -s conf$$.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
     499  as_ln_s='ln -s'
     500  # ... but there are two gotchas:
     501  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
     502  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
     503  # In both cases, we have to default to `cp -p'.
     504  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
    207505    as_ln_s='cp -p'
    208   else
    209     as_ln_s='ln -s'
    210   fi
    211506elif ln conf$$.file conf$$ 2>/dev/null; then
    212507  as_ln_s=ln
     
    214509  as_ln_s='cp -p'
    215510fi
    216 rm -f conf$$ conf$$.exe conf$$.file
     511rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
     512rmdir conf$$.dir 2>/dev/null
    217513
    218514if mkdir -p . 2>/dev/null; then
     
    223519fi
    224520
    225 as_executable_p="test -f"
     521if test -x / >/dev/null 2>&1; then
     522  as_test_x='test -x'
     523else
     524  if ls -dL / >/dev/null 2>&1; then
     525    as_ls_L_option=L
     526  else
     527    as_ls_L_option=
     528  fi
     529  as_test_x='
     530    eval sh -c '\''
     531      if test -d "$1"; then
     532        test -d "$1/.";
     533      else
     534        case $1 in
     535        -*)set "./$1";;
     536        esac;
     537        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
     538        ???[sx]*):;;*)false;;esac;fi
     539    '\'' sh
     540  '
     541fi
     542as_executable_p=$as_test_x
    226543
    227544# Sed expression to map a string onto a valid CPP name.
     
    232549
    233550
    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 
     551
     552exec 7<&0 </dev/null 6>&1
    243553
    244554# Name of the host.
     
    247557ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
    248558
    249 exec 6>&1
    250 
    251559#
    252560# Initializations.
    253561#
    254562ac_default_prefix=/usr/local
     563ac_clean_files=
    255564ac_config_libobj_dir=.
     565LIBOBJS=
    256566cross_compiling=no
    257567subdirs=
     
    259569MAKEFLAGS=
    260570SHELL=${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}
    266571
    267572# Identity of this package.
     
    273578
    274579ac_unique_file="email2trac.py.in"
    275 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 pyexecdir trac_user mta_user PYTHON PYTHON_VERSION PYTHON_PREFIX PYTHON_EXEC_PREFIX PYTHON_PLATFORM pythondir pkgpythondir pkgpyexecdir CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP DEBUG email2trac_conf SYSTEM_EMAIL2TRAC_CONF LIBOBJS LTLIBOBJS'
     580ac_subst_vars='SHELL
     581PATH_SEPARATOR
     582PACKAGE_NAME
     583PACKAGE_TARNAME
     584PACKAGE_VERSION
     585PACKAGE_STRING
     586PACKAGE_BUGREPORT
     587exec_prefix
     588prefix
     589program_transform_name
     590bindir
     591sbindir
     592libexecdir
     593datarootdir
     594datadir
     595sysconfdir
     596sharedstatedir
     597localstatedir
     598includedir
     599oldincludedir
     600docdir
     601infodir
     602htmldir
     603dvidir
     604pdfdir
     605psdir
     606libdir
     607localedir
     608mandir
     609DEFS
     610ECHO_C
     611ECHO_N
     612ECHO_T
     613LIBS
     614build_alias
     615host_alias
     616target_alias
     617pyexecdir
     618trac_user
     619mta_user
     620PYTHON
     621PYTHON_VERSION
     622PYTHON_PREFIX
     623PYTHON_EXEC_PREFIX
     624PYTHON_PLATFORM
     625pythondir
     626pkgpythondir
     627pkgpyexecdir
     628CC
     629CFLAGS
     630LDFLAGS
     631CPPFLAGS
     632ac_ct_CC
     633EXEEXT
     634OBJEXT
     635CPP
     636GREP
     637EGREP
     638DEBUG
     639email2trac_conf
     640SYSTEM_EMAIL2TRAC_CONF
     641LIBOBJS
     642LTLIBOBJS'
    276643ac_subst_files=''
     644      ac_precious_vars='build_alias
     645host_alias
     646target_alias
     647CC
     648CFLAGS
     649LDFLAGS
     650LIBS
     651CPPFLAGS
     652CPP'
     653
    277654
    278655# Initialize some variables set by options.
     
    301678# by default will actually change.
    302679# Use braces instead of parens because sh, perl, etc. also accept them.
     680# (The list follows the same order as the GNU Coding Standards.)
    303681bindir='${exec_prefix}/bin'
    304682sbindir='${exec_prefix}/sbin'
    305683libexecdir='${exec_prefix}/libexec'
    306 datadir='${prefix}/share'
     684datarootdir='${prefix}/share'
     685datadir='${datarootdir}'
    307686sysconfdir='${prefix}/etc'
    308687sharedstatedir='${prefix}/com'
    309688localstatedir='${prefix}/var'
    310 libdir='${exec_prefix}/lib'
    311689includedir='${prefix}/include'
    312690oldincludedir='/usr/include'
    313 infodir='${prefix}/info'
    314 mandir='${prefix}/man'
     691docdir='${datarootdir}/doc/${PACKAGE}'
     692infodir='${datarootdir}/info'
     693htmldir='${docdir}'
     694dvidir='${docdir}'
     695pdfdir='${docdir}'
     696psdir='${docdir}'
     697libdir='${exec_prefix}/lib'
     698localedir='${datarootdir}/locale'
     699mandir='${datarootdir}/man'
    315700
    316701ac_prev=
     702ac_dashdash=
    317703for ac_option
    318704do
    319705  # If the previous option needs an argument, assign it.
    320706  if test -n "$ac_prev"; then
    321     eval "$ac_prev=\$ac_option"
     707    eval $ac_prev=\$ac_option
    322708    ac_prev=
    323709    continue
    324710  fi
    325711
    326   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
     712  case $ac_option in
     713  *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
     714  *)    ac_optarg=yes ;;
     715  esac
    327716
    328717  # Accept the important Cygnus configure options, so we can diagnose typos.
    329718
    330   case $ac_option in
     719  case $ac_dashdash$ac_option in
     720  --)
     721    ac_dashdash=yes ;;
    331722
    332723  -bindir | --bindir | --bindi | --bind | --bin | --bi)
     
    350741    cache_file=config.cache ;;
    351742
    352   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
     743  -datadir | --datadir | --datadi | --datad)
    353744    ac_prev=datadir ;;
    354   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
    355   | --da=*)
     745  -datadir=* | --datadir=* | --datadi=* | --datad=*)
    356746    datadir=$ac_optarg ;;
     747
     748  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
     749  | --dataroo | --dataro | --datar)
     750    ac_prev=datarootdir ;;
     751  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
     752  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
     753    datarootdir=$ac_optarg ;;
    357754
    358755  -disable-* | --disable-*)
    359756    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
    360757    # Reject names that are not valid shell variable names.
    361     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
     758    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
    362759      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
    363760   { (exit 1); exit 1; }; }
    364     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
    365     eval "enable_$ac_feature=no" ;;
     761    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
     762    eval enable_$ac_feature=no ;;
     763
     764  -docdir | --docdir | --docdi | --doc | --do)
     765    ac_prev=docdir ;;
     766  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
     767    docdir=$ac_optarg ;;
     768
     769  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
     770    ac_prev=dvidir ;;
     771  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
     772    dvidir=$ac_optarg ;;
    366773
    367774  -enable-* | --enable-*)
    368775    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
    369776    # Reject names that are not valid shell variable names.
    370     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
     777    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
    371778      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
    372779   { (exit 1); exit 1; }; }
    373     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
    374     case $ac_option in
    375       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
    376       *) ac_optarg=yes ;;
    377     esac
    378     eval "enable_$ac_feature='$ac_optarg'" ;;
     780    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
     781    eval enable_$ac_feature=\$ac_optarg ;;
    379782
    380783  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
     
    403806    host_alias=$ac_optarg ;;
    404807
     808  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
     809    ac_prev=htmldir ;;
     810  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
     811  | --ht=*)
     812    htmldir=$ac_optarg ;;
     813
    405814  -includedir | --includedir | --includedi | --included | --include \
    406815  | --includ | --inclu | --incl | --inc)
     
    427836    libexecdir=$ac_optarg ;;
    428837
     838  -localedir | --localedir | --localedi | --localed | --locale)
     839    ac_prev=localedir ;;
     840  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
     841    localedir=$ac_optarg ;;
     842
    429843  -localstatedir | --localstatedir | --localstatedi | --localstated \
    430   | --localstate | --localstat | --localsta | --localst \
    431   | --locals | --local | --loca | --loc | --lo)
     844  | --localstate | --localstat | --localsta | --localst | --locals)
    432845    ac_prev=localstatedir ;;
    433846  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
    434   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
    435   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
     847  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
    436848    localstatedir=$ac_optarg ;;
    437849
     
    498910    program_transform_name=$ac_optarg ;;
    499911
     912  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
     913    ac_prev=pdfdir ;;
     914  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
     915    pdfdir=$ac_optarg ;;
     916
     917  -psdir | --psdir | --psdi | --psd | --ps)
     918    ac_prev=psdir ;;
     919  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
     920    psdir=$ac_optarg ;;
     921
    500922  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    501923  | -silent | --silent | --silen | --sile | --sil)
     
    550972    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
    551973    # Reject names that are not valid shell variable names.
    552     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
     974    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
    553975      { echo "$as_me: error: invalid package name: $ac_package" >&2
    554976   { (exit 1); exit 1; }; }
    555     ac_package=`echo $ac_package| sed 's/-/_/g'`
    556     case $ac_option in
    557       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
    558       *) ac_optarg=yes ;;
    559     esac
    560     eval "with_$ac_package='$ac_optarg'" ;;
     977    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
     978    eval with_$ac_package=\$ac_optarg ;;
    561979
    562980  -without-* | --without-*)
    563981    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
    564982    # Reject names that are not valid shell variable names.
    565     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
     983    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
    566984      { echo "$as_me: error: invalid package name: $ac_package" >&2
    567985   { (exit 1); exit 1; }; }
    568     ac_package=`echo $ac_package | sed 's/-/_/g'`
    569     eval "with_$ac_package=no" ;;
     986    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
     987    eval with_$ac_package=no ;;
    570988
    571989  --x)
     
    5981016      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
    5991017   { (exit 1); exit 1; }; }
    600     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
    601     eval "$ac_envvar='$ac_optarg'"
     1018    eval $ac_envvar=\$ac_optarg
    6021019    export $ac_envvar ;;
    6031020
     
    6191036fi
    6201037
    621 # Be sure to have absolute paths.
    622 for ac_var in exec_prefix prefix
     1038# Be sure to have absolute directory names.
     1039for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
     1040                datadir sysconfdir sharedstatedir localstatedir includedir \
     1041                oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
     1042                libdir localedir mandir
    6231043do
    624   eval ac_val=$`echo $ac_var`
     1044  eval ac_val=\$$ac_var
    6251045  case $ac_val in
    626     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
    627     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
    628    { (exit 1); exit 1; }; };;
     1046    [\\/$]* | ?:[\\/]* )  continue;;
     1047    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
    6291048  esac
    630 done
    631 
    632 # Be sure to have absolute paths.
    633 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
    634               localstatedir libdir includedir oldincludedir infodir mandir
    635 do
    636   eval ac_val=$`echo $ac_var`
    637   case $ac_val in
    638     [\\/$]* | ?:[\\/]* ) ;;
    639     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
    640    { (exit 1); exit 1; }; };;
    641   esac
     1049  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
     1050   { (exit 1); exit 1; }; }
    6421051done
    6431052
     
    6661075
    6671076
     1077ac_pwd=`pwd` && test -n "$ac_pwd" &&
     1078ac_ls_di=`ls -di .` &&
     1079ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
     1080  { echo "$as_me: error: Working directory cannot be determined" >&2
     1081   { (exit 1); exit 1; }; }
     1082test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
     1083  { echo "$as_me: error: pwd does not report name of working directory" >&2
     1084   { (exit 1); exit 1; }; }
     1085
     1086
    6681087# Find the source files, if location was not specified.
    6691088if test -z "$srcdir"; then
    6701089  ac_srcdir_defaulted=yes
    671   # Try the directory containing this script, then its parent.
    672   ac_confdir=`(dirname "$0") 2>/dev/null ||
     1090  # Try the directory containing this script, then the parent directory.
     1091  ac_confdir=`$as_dirname -- "$0" ||
    6731092$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
    6741093         X"$0" : 'X\(//\)[^/]' \| \
    6751094         X"$0" : 'X\(//\)$' \| \
    676          X"$0" : 'X\(/\)' \| \
    677          .     : '\(.\)' 2>/dev/null ||
     1095         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
    6781096echo X"$0" |
    679     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
    680           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
    681           /^X\(\/\/\)$/{ s//\1/; q; }
    682           /^X\(\/\).*/{ s//\1/; q; }
    683           s/.*/./; q'`
     1097    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
     1098            s//\1/
     1099            q
     1100          }
     1101          /^X\(\/\/\)[^/].*/{
     1102            s//\1/
     1103            q
     1104          }
     1105          /^X\(\/\/\)$/{
     1106            s//\1/
     1107            q
     1108          }
     1109          /^X\(\/\).*/{
     1110            s//\1/
     1111            q
     1112          }
     1113          s/.*/./; q'`
    6841114  srcdir=$ac_confdir
    685   if test ! -r $srcdir/$ac_unique_file; then
     1115  if test ! -r "$srcdir/$ac_unique_file"; then
    6861116    srcdir=..
    6871117  fi
     
    6891119  ac_srcdir_defaulted=no
    6901120fi
    691 if test ! -r $srcdir/$ac_unique_file; then
    692   if test "$ac_srcdir_defaulted" = yes; then
    693     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
     1121if test ! -r "$srcdir/$ac_unique_file"; then
     1122  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
     1123  { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
    6941124   { (exit 1); exit 1; }; }
    695   else
    696     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
     1125fi
     1126ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
     1127ac_abs_confdir=`(
     1128        cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
    6971129   { (exit 1); exit 1; }; }
    698   fi
    699 fi
    700 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
    701   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
    702    { (exit 1); exit 1; }; }
    703 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
    704 ac_env_build_alias_set=${build_alias+set}
    705 ac_env_build_alias_value=$build_alias
    706 ac_cv_env_build_alias_set=${build_alias+set}
    707 ac_cv_env_build_alias_value=$build_alias
    708 ac_env_host_alias_set=${host_alias+set}
    709 ac_env_host_alias_value=$host_alias
    710 ac_cv_env_host_alias_set=${host_alias+set}
    711 ac_cv_env_host_alias_value=$host_alias
    712 ac_env_target_alias_set=${target_alias+set}
    713 ac_env_target_alias_value=$target_alias
    714 ac_cv_env_target_alias_set=${target_alias+set}
    715 ac_cv_env_target_alias_value=$target_alias
    716 ac_env_CC_set=${CC+set}
    717 ac_env_CC_value=$CC
    718 ac_cv_env_CC_set=${CC+set}
    719 ac_cv_env_CC_value=$CC
    720 ac_env_CFLAGS_set=${CFLAGS+set}
    721 ac_env_CFLAGS_value=$CFLAGS
    722 ac_cv_env_CFLAGS_set=${CFLAGS+set}
    723 ac_cv_env_CFLAGS_value=$CFLAGS
    724 ac_env_LDFLAGS_set=${LDFLAGS+set}
    725 ac_env_LDFLAGS_value=$LDFLAGS
    726 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
    727 ac_cv_env_LDFLAGS_value=$LDFLAGS
    728 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
    729 ac_env_CPPFLAGS_value=$CPPFLAGS
    730 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
    731 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
    732 ac_env_CPP_set=${CPP+set}
    733 ac_env_CPP_value=$CPP
    734 ac_cv_env_CPP_set=${CPP+set}
    735 ac_cv_env_CPP_value=$CPP
     1130        pwd)`
     1131# When building in place, set srcdir=.
     1132if test "$ac_abs_confdir" = "$ac_pwd"; then
     1133  srcdir=.
     1134fi
     1135# Remove unnecessary trailing slashes from srcdir.
     1136# Double slashes in file names in object file debugging info
     1137# mess up M-x gdb in Emacs.
     1138case $srcdir in
     1139*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
     1140esac
     1141for ac_var in $ac_precious_vars; do
     1142  eval ac_env_${ac_var}_set=\${${ac_var}+set}
     1143  eval ac_env_${ac_var}_value=\$${ac_var}
     1144  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
     1145  eval ac_cv_env_${ac_var}_value=\$${ac_var}
     1146done
    7361147
    7371148#
     
    7621173      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
    7631174
    764 _ACEOF
    765 
    766   cat <<_ACEOF
    7671175Installation directories:
    7681176  --prefix=PREFIX         install architecture-independent files in PREFIX
     
    7821190  --sbindir=DIR          system admin executables [EPREFIX/sbin]
    7831191  --libexecdir=DIR       program executables [EPREFIX/libexec]
    784   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
    7851192  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
    7861193  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
     
    7891196  --includedir=DIR       C header files [PREFIX/include]
    7901197  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
    791   --infodir=DIR          info documentation [PREFIX/info]
    792   --mandir=DIR           man documentation [PREFIX/man]
     1198  --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
     1199  --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
     1200  --infodir=DIR          info documentation [DATAROOTDIR/info]
     1201  --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
     1202  --mandir=DIR           man documentation [DATAROOTDIR/man]
     1203  --docdir=DIR           documentation root [DATAROOTDIR/doc/PACKAGE]
     1204  --htmldir=DIR          html documentation [DOCDIR]
     1205  --dvidir=DIR           dvi documentation [DOCDIR]
     1206  --pdfdir=DIR           pdf documentation [DOCDIR]
     1207  --psdir=DIR            ps documentation [DOCDIR]
    7931208_ACEOF
    7941209
     
    8161231  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
    8171232              nonstandard directory <lib dir>
    818   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
    819               headers in a nonstandard directory <include dir>
     1233  LIBS        libraries to pass to the linker, e.g. -l<library>
     1234  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
     1235              you have headers in a nonstandard directory <include dir>
    8201236  CPP         C preprocessor
    8211237
     
    8241240
    8251241_ACEOF
     1242ac_status=$?
    8261243fi
    8271244
    8281245if test "$ac_init_help" = "recursive"; then
    8291246  # If there are subdirs, report their specific --help.
    830   ac_popdir=`pwd`
    8311247  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
    832     test -d $ac_dir || continue
     1248    test -d "$ac_dir" || continue
    8331249    ac_builddir=.
    8341250
    835 if test "$ac_dir" != .; then
     1251case "$ac_dir" in
     1252.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
     1253*)
    8361254  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
    837   # A "../" for each directory in $ac_dir_suffix.
    838   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
    839 else
    840   ac_dir_suffix= ac_top_builddir=
    841 fi
     1255  # A ".." for each directory in $ac_dir_suffix.
     1256  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
     1257  case $ac_top_builddir_sub in
     1258  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
     1259  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
     1260  esac ;;
     1261esac
     1262ac_abs_top_builddir=$ac_pwd
     1263ac_abs_builddir=$ac_pwd$ac_dir_suffix
     1264# for backward compatibility:
     1265ac_top_builddir=$ac_top_build_prefix
    8421266
    8431267case $srcdir in
    844   .)  # No --srcdir option.  We are building in place.
     1268  .)  # We are building in place.
    8451269    ac_srcdir=.
    846     if test -z "$ac_top_builddir"; then
    847        ac_top_srcdir=.
    848     else
    849        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
    850     fi ;;
    851   [\\/]* | ?:[\\/]* )  # Absolute path.
     1270    ac_top_srcdir=$ac_top_builddir_sub
     1271    ac_abs_top_srcdir=$ac_pwd ;;
     1272  [\\/]* | ?:[\\/]* )  # Absolute name.
    8521273    ac_srcdir=$srcdir$ac_dir_suffix;
    853     ac_top_srcdir=$srcdir ;;
    854   *) # Relative path.
    855     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
    856     ac_top_srcdir=$ac_top_builddir$srcdir ;;
     1274    ac_top_srcdir=$srcdir
     1275    ac_abs_top_srcdir=$srcdir ;;
     1276  *) # Relative name.
     1277    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
     1278    ac_top_srcdir=$ac_top_build_prefix$srcdir
     1279    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
    8571280esac
    858 
    859 # Do not use `cd foo && pwd` to compute absolute paths, because
    860 # the directories may not exist.
    861 case `pwd` in
    862 .) ac_abs_builddir="$ac_dir";;
    863 *)
    864   case "$ac_dir" in
    865   .) ac_abs_builddir=`pwd`;;
    866   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
    867   *) ac_abs_builddir=`pwd`/"$ac_dir";;
    868   esac;;
    869 esac
    870 case $ac_abs_builddir in
    871 .) ac_abs_top_builddir=${ac_top_builddir}.;;
    872 *)
    873   case ${ac_top_builddir}. in
    874   .) ac_abs_top_builddir=$ac_abs_builddir;;
    875   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
    876   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
    877   esac;;
    878 esac
    879 case $ac_abs_builddir in
    880 .) ac_abs_srcdir=$ac_srcdir;;
    881 *)
    882   case $ac_srcdir in
    883   .) ac_abs_srcdir=$ac_abs_builddir;;
    884   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
    885   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
    886   esac;;
    887 esac
    888 case $ac_abs_builddir in
    889 .) ac_abs_top_srcdir=$ac_top_srcdir;;
    890 *)
    891   case $ac_top_srcdir in
    892   .) ac_abs_top_srcdir=$ac_abs_builddir;;
    893   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
    894   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
    895   esac;;
    896 esac
    897 
    898     cd $ac_dir
    899     # Check for guested configure; otherwise get Cygnus style configure.
    900     if test -f $ac_srcdir/configure.gnu; then
    901       echo
    902       $SHELL $ac_srcdir/configure.gnu  --help=recursive
    903     elif test -f $ac_srcdir/configure; then
    904       echo
    905       $SHELL $ac_srcdir/configure  --help=recursive
    906     elif test -f $ac_srcdir/configure.ac ||
    907            test -f $ac_srcdir/configure.in; then
    908       echo
    909       $ac_configure --help
     1281ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
     1282
     1283    cd "$ac_dir" || { ac_status=$?; continue; }
     1284    # Check for guested configure.
     1285    if test -f "$ac_srcdir/configure.gnu"; then
     1286      echo &&
     1287      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
     1288    elif test -f "$ac_srcdir/configure"; then
     1289      echo &&
     1290      $SHELL "$ac_srcdir/configure" --help=recursive
    9101291    else
    9111292      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
    912     fi
    913     cd "$ac_popdir"
     1293    fi || ac_status=$?
     1294    cd "$ac_pwd" || { ac_status=$?; break; }
    9141295  done
    9151296fi
    9161297
    917 test -n "$ac_init_help" && exit 0
     1298test -n "$ac_init_help" && exit $ac_status
    9181299if $ac_init_version; then
    9191300  cat <<\_ACEOF
    920 
    921 Copyright (C) 2003 Free Software Foundation, Inc.
     1301configure
     1302generated by GNU Autoconf 2.61
     1303
     1304Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
     13052002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
    9221306This configure script is free software; the Free Software Foundation
    9231307gives unlimited permission to copy, distribute and modify it.
    9241308_ACEOF
    925   exit 0
    926 fi
    927 exec 5>config.log
    928 cat >&5 <<_ACEOF
     1309  exit
     1310fi
     1311cat >config.log <<_ACEOF
    9291312This file contains any messages produced by compilers while
    9301313running configure, to aid debugging if configure makes a mistake.
    9311314
    9321315It was created by $as_me, which was
    933 generated by GNU Autoconf 2.59.  Invocation command line was
     1316generated by GNU Autoconf 2.61.  Invocation command line was
    9341317
    9351318  $ $0 $@
    9361319
    9371320_ACEOF
     1321exec 5>>config.log
    9381322{
    9391323cat <<_ASUNAME
     
    9541338/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
    9551339/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
    956 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
     1340/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
    9571341/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
    9581342/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
     
    9681352  echo "PATH: $as_dir"
    9691353done
     1354IFS=$as_save_IFS
    9701355
    9711356} >&5
     
    9891374ac_configure_args0=
    9901375ac_configure_args1=
    991 ac_sep=
    9921376ac_must_keep_next=false
    9931377for ac_pass in 1 2
     
    10001384    | -silent | --silent | --silen | --sile | --sil)
    10011385      continue ;;
    1002     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
     1386    *\'*)
    10031387      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
    10041388    esac
     
    10221406        esac
    10231407      fi
    1024       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
    1025       # Get rid of the leading space.
    1026       ac_sep=" "
     1408      ac_configure_args="$ac_configure_args '$ac_arg'"
    10271409      ;;
    10281410    esac
     
    10351417# config.log.  We remove comments because anyway the quotes in there
    10361418# would cause problems or look ugly.
    1037 # WARNING: Be sure not to use single quotes in there, as some shells,
    1038 # such as our DU 5.0 friend, will then `close' the trap.
     1419# WARNING: Use '\'' to represent an apostrophe within the trap.
     1420# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
    10391421trap 'exit_status=$?
    10401422  # Save into config.log some information that might help in debugging.
     
    10491431    echo
    10501432    # The following way of writing the cache mishandles newlines in values,
    1051 {
     1433(
     1434  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
     1435    eval ac_val=\$$ac_var
     1436    case $ac_val in #(
     1437    *${as_nl}*)
     1438      case $ac_var in #(
     1439      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
     1440echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
     1441      esac
     1442      case $ac_var in #(
     1443      _ | IFS | as_nl) ;; #(
     1444      *) $as_unset $ac_var ;;
     1445      esac ;;
     1446    esac
     1447  done
    10521448  (set) 2>&1 |
    1053     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
    1054     *ac_space=\ *)
     1449    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
     1450    *${as_nl}ac_space=\ *)
    10551451      sed -n \
    1056         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
    1057           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
     1452        "s/'\''/'\''\\\\'\'''\''/g;
     1453          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
     1454      ;; #(
     1455    *)
     1456      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
    10581457      ;;
    1059     *)
    1060       sed -n \
    1061         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
    1062       ;;
    1063     esac;
    1064 }
     1458    esac |
     1459    sort
     1460)
    10651461    echo
    10661462
     
    10731469    for ac_var in $ac_subst_vars
    10741470    do
    1075       eval ac_val=$`echo $ac_var`
    1076       echo "$ac_var='"'"'$ac_val'"'"'"
     1471      eval ac_val=\$$ac_var
     1472      case $ac_val in
     1473      *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
     1474      esac
     1475      echo "$ac_var='\''$ac_val'\''"
    10771476    done | sort
    10781477    echo
     
    10801479    if test -n "$ac_subst_files"; then
    10811480      cat <<\_ASBOX
    1082 ## ------------- ##
    1083 ## Output files. ##
    1084 ## ------------- ##
     1481## ------------------- ##
     1482## File substitutions. ##
     1483## ------------------- ##
    10851484_ASBOX
    10861485      echo
    10871486      for ac_var in $ac_subst_files
    10881487      do
    1089         eval ac_val=$`echo $ac_var`
    1090         echo "$ac_var='"'"'$ac_val'"'"'"
     1488        eval ac_val=\$$ac_var
     1489        case $ac_val in
     1490        *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
     1491        esac
     1492        echo "$ac_var='\''$ac_val'\''"
    10911493      done | sort
    10921494      echo
     
    11001502_ASBOX
    11011503      echo
    1102       sed "/^$/d" confdefs.h | sort
     1504      cat confdefs.h
    11031505      echo
    11041506    fi
     
    11071509    echo "$as_me: exit $exit_status"
    11081510  } >&5
    1109   rm -f core *.core &&
    1110   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
     1511  rm -f core *.core core.conftest.* &&
     1512    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
    11111513    exit $exit_status
    1112      ' 0
     1514' 0
    11131515for ac_signal in 1 2 13 15; do
    11141516  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
     
    11171519
    11181520# confdefs.h avoids OS command line length limits that DEFS can exceed.
    1119 rm -rf conftest* confdefs.h
    1120 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
    1121 echo >confdefs.h
     1521rm -f -r conftest* confdefs.h
    11221522
    11231523# Predefined preprocessor variables.
     
    11501550# Let the site file select an alternate cache file if it wants to.
    11511551# Prefer explicitly selected file to automatically selected ones.
    1152 if test -z "$CONFIG_SITE"; then
    1153   if test "x$prefix" != xNONE; then
    1154     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
    1155   else
    1156     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
    1157   fi
    1158 fi
    1159 for ac_site_file in $CONFIG_SITE; do
     1552if test -n "$CONFIG_SITE"; then
     1553  set x "$CONFIG_SITE"
     1554elif test "x$prefix" != xNONE; then
     1555  set x "$prefix/share/config.site" "$prefix/etc/config.site"
     1556else
     1557  set x "$ac_default_prefix/share/config.site" \
     1558        "$ac_default_prefix/etc/config.site"
     1559fi
     1560shift
     1561for ac_site_file
     1562do
    11601563  if test -r "$ac_site_file"; then
    11611564    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
     
    11731576echo "$as_me: loading cache $cache_file" >&6;}
    11741577    case $cache_file in
    1175       [\\/]* | ?:[\\/]* ) . $cache_file;;
    1176       *)                      . ./$cache_file;;
     1578      [\\/]* | ?:[\\/]* ) . "$cache_file";;
     1579      *)                      . "./$cache_file";;
    11771580    esac
    11781581  fi
     
    11861589# value.
    11871590ac_cache_corrupted=false
    1188 for ac_var in `(set) 2>&1 |
    1189                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
     1591for ac_var in $ac_precious_vars; do
    11901592  eval ac_old_set=\$ac_cv_env_${ac_var}_set
    11911593  eval ac_new_set=\$ac_env_${ac_var}_set
    1192   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
    1193   eval ac_new_val="\$ac_env_${ac_var}_value"
     1594  eval ac_old_val=\$ac_cv_env_${ac_var}_value
     1595  eval ac_new_val=\$ac_env_${ac_var}_value
    11941596  case $ac_old_set,$ac_new_set in
    11951597    set,)
     
    12161618  if test "$ac_new_set" = set; then
    12171619    case $ac_new_val in
    1218     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
    1219       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
     1620    *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
    12201621    *) ac_arg=$ac_var=$ac_new_val ;;
    12211622    esac
     
    12341635fi
    12351636
     1637
     1638
     1639
     1640
     1641
     1642
     1643
     1644
     1645
     1646
     1647
     1648
     1649
     1650
     1651
     1652
    12361653ac_ext=c
    12371654ac_cpp='$CPP $CPPFLAGS'
     
    12481665
    12491666
    1250 
    1251 
    1252 
    1253 
    1254 
    1255 
    1256 
    1257 
    1258 
    1259 
    1260 
    1261 
    1262 
    1263 
    1264 
    1265 
    1266 
    12671667#DEBUG=0
    12681668
    1269 
    1270 
    1271 
    1272 
    1273         # Find any Python interpreter.
    1274     for ac_prog in python python2 python2.3 python2.2 python2.1 python2.0 python1.6 python1.5
    1275 do
    1276   # Extract the first word of "$ac_prog", so it can be a program name with args.
    1277 set dummy $ac_prog; ac_word=$2
    1278 echo "$as_me:$LINENO: checking for $ac_word" >&5
    1279 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     1669#AM_PATH_PYTHON
     1670
     1671
     1672
     1673
     1674        if test -n "$PYTHON"; then
     1675      # If the user set $PYTHON, use it and don't search something else.
     1676      { echo "$as_me:$LINENO: checking whether $PYTHON version >= 2.4" >&5
     1677echo $ECHO_N "checking whether $PYTHON version >= 2.4... $ECHO_C" >&6; }
     1678      prog="import sys, string
     1679# split strings by '.' and convert to numeric.  Append some zeros
     1680# because we need at least 4 digits for the hex conversion.
     1681minver = map(int, string.split('2.4', '.')) + [0, 0, 0]
     1682minverhex = 0
     1683for i in xrange(0, 4): minverhex = (minverhex << 8) + minver[i]
     1684sys.exit(sys.hexversion < minverhex)"
     1685  if { echo "$as_me:$LINENO: $PYTHON -c "$prog"" >&5
     1686   ($PYTHON -c "$prog") >&5 2>&5
     1687   ac_status=$?
     1688   echo "$as_me:$LINENO: \$? = $ac_status" >&5
     1689   (exit $ac_status); }; then
     1690  { echo "$as_me:$LINENO: result: yes" >&5
     1691echo "${ECHO_T}yes" >&6; }
     1692else
     1693  { { echo "$as_me:$LINENO: error: too old" >&5
     1694echo "$as_me: error: too old" >&2;}
     1695   { (exit 1); exit 1; }; }
     1696fi
     1697
     1698    else
     1699      # Otherwise, try each interpreter until we find one that satisfies
     1700      # VERSION.
     1701      { echo "$as_me:$LINENO: checking for a Python interpreter with version >= 2.4" >&5
     1702echo $ECHO_N "checking for a Python interpreter with version >= 2.4... $ECHO_C" >&6; }
     1703if test "${am_cv_pathless_PYTHON+set}" = set; then
     1704  echo $ECHO_N "(cached) $ECHO_C" >&6
     1705else
     1706
     1707        for am_cv_pathless_PYTHON in python python2 python2.3 python2.2 python2.1 python2.0 python1.6 python1.5 : ; do
     1708          if test "$am_cv_pathless_PYTHON" = : ; then
     1709            { { echo "$as_me:$LINENO: error: no suitable Python interpreter found" >&5
     1710echo "$as_me: error: no suitable Python interpreter found" >&2;}
     1711   { (exit 1); exit 1; }; }
     1712          fi
     1713          prog="import sys, string
     1714# split strings by '.' and convert to numeric.  Append some zeros
     1715# because we need at least 4 digits for the hex conversion.
     1716minver = map(int, string.split('2.4', '.')) + [0, 0, 0]
     1717minverhex = 0
     1718for i in xrange(0, 4): minverhex = (minverhex << 8) + minver[i]
     1719sys.exit(sys.hexversion < minverhex)"
     1720  if { echo "$as_me:$LINENO: $am_cv_pathless_PYTHON -c "$prog"" >&5
     1721   ($am_cv_pathless_PYTHON -c "$prog") >&5 2>&5
     1722   ac_status=$?
     1723   echo "$as_me:$LINENO: \$? = $ac_status" >&5
     1724   (exit $ac_status); }; then
     1725  break
     1726fi
     1727
     1728        done
     1729fi
     1730{ echo "$as_me:$LINENO: result: $am_cv_pathless_PYTHON" >&5
     1731echo "${ECHO_T}$am_cv_pathless_PYTHON" >&6; }
     1732      # Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON.
     1733      # Extract the first word of "$am_cv_pathless_PYTHON", so it can be a program name with args.
     1734set dummy $am_cv_pathless_PYTHON; ac_word=$2
     1735{ echo "$as_me:$LINENO: checking for $ac_word" >&5
     1736echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
    12801737if test "${ac_cv_path_PYTHON+set}" = set; then
    12811738  echo $ECHO_N "(cached) $ECHO_C" >&6
     
    12921749  test -z "$as_dir" && as_dir=.
    12931750  for ac_exec_ext in '' $ac_executable_extensions; do
    1294   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     1751  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    12951752    ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext"
    12961753    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     
    12991756done
    13001757done
     1758IFS=$as_save_IFS
    13011759
    13021760  ;;
     
    13041762fi
    13051763PYTHON=$ac_cv_path_PYTHON
    1306 
    13071764if test -n "$PYTHON"; then
    1308   echo "$as_me:$LINENO: result: $PYTHON" >&5
    1309 echo "${ECHO_T}$PYTHON" >&6
    1310 else
    1311   echo "$as_me:$LINENO: result: no" >&5
    1312 echo "${ECHO_T}no" >&6
    1313 fi
    1314 
    1315   test -n "$PYTHON" && break
    1316 done
    1317 
    1318     am_display_PYTHON=python
    1319 
    1320 
    1321 
    1322   echo "$as_me:$LINENO: checking for $am_display_PYTHON version" >&5
    1323 echo $ECHO_N "checking for $am_display_PYTHON version... $ECHO_C" >&6
     1765  { echo "$as_me:$LINENO: result: $PYTHON" >&5
     1766echo "${ECHO_T}$PYTHON" >&6; }
     1767else
     1768  { echo "$as_me:$LINENO: result: no" >&5
     1769echo "${ECHO_T}no" >&6; }
     1770fi
     1771
     1772
     1773      am_display_PYTHON=$am_cv_pathless_PYTHON
     1774    fi
     1775
     1776
     1777
     1778  { echo "$as_me:$LINENO: checking for $am_display_PYTHON version" >&5
     1779echo $ECHO_N "checking for $am_display_PYTHON version... $ECHO_C" >&6; }
    13241780if test "${am_cv_python_version+set}" = set; then
    13251781  echo $ECHO_N "(cached) $ECHO_C" >&6
     
    13271783  am_cv_python_version=`$PYTHON -c "import sys; print sys.version[:3]"`
    13281784fi
    1329 echo "$as_me:$LINENO: result: $am_cv_python_version" >&5
    1330 echo "${ECHO_T}$am_cv_python_version" >&6
     1785{ echo "$as_me:$LINENO: result: $am_cv_python_version" >&5
     1786echo "${ECHO_T}$am_cv_python_version" >&6; }
    13311787  PYTHON_VERSION=$am_cv_python_version
    13321788
     
    13391795
    13401796
    1341   echo "$as_me:$LINENO: checking for $am_display_PYTHON platform" >&5
    1342 echo $ECHO_N "checking for $am_display_PYTHON platform... $ECHO_C" >&6
     1797  { echo "$as_me:$LINENO: checking for $am_display_PYTHON platform" >&5
     1798echo $ECHO_N "checking for $am_display_PYTHON platform... $ECHO_C" >&6; }
    13431799if test "${am_cv_python_platform+set}" = set; then
    13441800  echo $ECHO_N "(cached) $ECHO_C" >&6
     
    13461802  am_cv_python_platform=`$PYTHON -c "import sys; print sys.platform"`
    13471803fi
    1348 echo "$as_me:$LINENO: result: $am_cv_python_platform" >&5
    1349 echo "${ECHO_T}$am_cv_python_platform" >&6
     1804{ echo "$as_me:$LINENO: result: $am_cv_python_platform" >&5
     1805echo "${ECHO_T}$am_cv_python_platform" >&6; }
    13501806  PYTHON_PLATFORM=$am_cv_python_platform
    13511807
     
    13531809
    13541810
    1355                 echo "$as_me:$LINENO: checking for $am_display_PYTHON script directory" >&5
    1356 echo $ECHO_N "checking for $am_display_PYTHON script directory... $ECHO_C" >&6
     1811                { echo "$as_me:$LINENO: checking for $am_display_PYTHON script directory" >&5
     1812echo $ECHO_N "checking for $am_display_PYTHON script directory... $ECHO_C" >&6; }
    13571813if test "${am_cv_python_pythondir+set}" = set; then
    13581814  echo $ECHO_N "(cached) $ECHO_C" >&6
     
    13611817     echo "$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages"`
    13621818fi
    1363 echo "$as_me:$LINENO: result: $am_cv_python_pythondir" >&5
    1364 echo "${ECHO_T}$am_cv_python_pythondir" >&6
     1819{ echo "$as_me:$LINENO: result: $am_cv_python_pythondir" >&5
     1820echo "${ECHO_T}$am_cv_python_pythondir" >&6; }
    13651821  pythondir=$am_cv_python_pythondir
    13661822
     
    13701826
    13711827
    1372             echo "$as_me:$LINENO: checking for $am_display_PYTHON extension module directory" >&5
    1373 echo $ECHO_N "checking for $am_display_PYTHON extension module directory... $ECHO_C" >&6
     1828            { echo "$as_me:$LINENO: checking for $am_display_PYTHON extension module directory" >&5
     1829echo $ECHO_N "checking for $am_display_PYTHON extension module directory... $ECHO_C" >&6; }
    13741830if test "${am_cv_python_pyexecdir+set}" = set; then
    13751831  echo $ECHO_N "(cached) $ECHO_C" >&6
     
    13781834     echo "${PYTHON_EXEC_PREFIX}/lib/python${PYTHON_VERSION}/site-packages"`
    13791835fi
    1380 echo "$as_me:$LINENO: result: $am_cv_python_pyexecdir" >&5
    1381 echo "${ECHO_T}$am_cv_python_pyexecdir" >&6
     1836{ echo "$as_me:$LINENO: result: $am_cv_python_pyexecdir" >&5
     1837echo "${ECHO_T}$am_cv_python_pyexecdir" >&6; }
    13821838  pyexecdir=$am_cv_python_pyexecdir
    13831839
     
    13951851  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
    13961852set dummy ${ac_tool_prefix}gcc; ac_word=$2
    1397 echo "$as_me:$LINENO: checking for $ac_word" >&5
    1398 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     1853{ echo "$as_me:$LINENO: checking for $ac_word" >&5
     1854echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
    13991855if test "${ac_cv_prog_CC+set}" = set; then
    14001856  echo $ECHO_N "(cached) $ECHO_C" >&6
     
    14091865  test -z "$as_dir" && as_dir=.
    14101866  for ac_exec_ext in '' $ac_executable_extensions; do
    1411   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     1867  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    14121868    ac_cv_prog_CC="${ac_tool_prefix}gcc"
    14131869    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     
    14161872done
    14171873done
     1874IFS=$as_save_IFS
    14181875
    14191876fi
     
    14211878CC=$ac_cv_prog_CC
    14221879if test -n "$CC"; then
    1423   echo "$as_me:$LINENO: result: $CC" >&5
    1424 echo "${ECHO_T}$CC" >&6
    1425 else
    1426   echo "$as_me:$LINENO: result: no" >&5
    1427 echo "${ECHO_T}no" >&6
    1428 fi
     1880  { echo "$as_me:$LINENO: result: $CC" >&5
     1881echo "${ECHO_T}$CC" >&6; }
     1882else
     1883  { echo "$as_me:$LINENO: result: no" >&5
     1884echo "${ECHO_T}no" >&6; }
     1885fi
     1886
    14291887
    14301888fi
     
    14331891  # Extract the first word of "gcc", so it can be a program name with args.
    14341892set dummy gcc; ac_word=$2
    1435 echo "$as_me:$LINENO: checking for $ac_word" >&5
    1436 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     1893{ echo "$as_me:$LINENO: checking for $ac_word" >&5
     1894echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
    14371895if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
    14381896  echo $ECHO_N "(cached) $ECHO_C" >&6
     
    14471905  test -z "$as_dir" && as_dir=.
    14481906  for ac_exec_ext in '' $ac_executable_extensions; do
    1449   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     1907  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    14501908    ac_cv_prog_ac_ct_CC="gcc"
    14511909    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     
    14541912done
    14551913done
     1914IFS=$as_save_IFS
    14561915
    14571916fi
     
    14591918ac_ct_CC=$ac_cv_prog_ac_ct_CC
    14601919if test -n "$ac_ct_CC"; then
    1461   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
    1462 echo "${ECHO_T}$ac_ct_CC" >&6
    1463 else
    1464   echo "$as_me:$LINENO: result: no" >&5
    1465 echo "${ECHO_T}no" >&6
    1466 fi
    1467 
    1468   CC=$ac_ct_CC
     1920  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
     1921echo "${ECHO_T}$ac_ct_CC" >&6; }
     1922else
     1923  { echo "$as_me:$LINENO: result: no" >&5
     1924echo "${ECHO_T}no" >&6; }
     1925fi
     1926
     1927  if test "x$ac_ct_CC" = x; then
     1928    CC=""
     1929  else
     1930    case $cross_compiling:$ac_tool_warned in
     1931yes:)
     1932{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
     1933whose name does not start with the host triplet.  If you think this
     1934configuration is useful to you, please write to autoconf@gnu.org." >&5
     1935echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
     1936whose name does not start with the host triplet.  If you think this
     1937configuration is useful to you, please write to autoconf@gnu.org." >&2;}
     1938ac_tool_warned=yes ;;
     1939esac
     1940    CC=$ac_ct_CC
     1941  fi
    14691942else
    14701943  CC="$ac_cv_prog_CC"
     
    14721945
    14731946if test -z "$CC"; then
    1474   if test -n "$ac_tool_prefix"; then
    1475   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
     1947          if test -n "$ac_tool_prefix"; then
     1948    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
    14761949set dummy ${ac_tool_prefix}cc; ac_word=$2
    1477 echo "$as_me:$LINENO: checking for $ac_word" >&5
    1478 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     1950{ echo "$as_me:$LINENO: checking for $ac_word" >&5
     1951echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
    14791952if test "${ac_cv_prog_CC+set}" = set; then
    14801953  echo $ECHO_N "(cached) $ECHO_C" >&6
     
    14891962  test -z "$as_dir" && as_dir=.
    14901963  for ac_exec_ext in '' $ac_executable_extensions; do
    1491   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     1964  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    14921965    ac_cv_prog_CC="${ac_tool_prefix}cc"
    14931966    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     
    14961969done
    14971970done
     1971IFS=$as_save_IFS
    14981972
    14991973fi
     
    15011975CC=$ac_cv_prog_CC
    15021976if test -n "$CC"; then
    1503   echo "$as_me:$LINENO: result: $CC" >&5
    1504 echo "${ECHO_T}$CC" >&6
    1505 else
    1506   echo "$as_me:$LINENO: result: no" >&5
    1507 echo "${ECHO_T}no" >&6
    1508 fi
    1509 
    1510 fi
    1511 if test -z "$ac_cv_prog_CC"; then
    1512   ac_ct_CC=$CC
    1513   # Extract the first word of "cc", so it can be a program name with args.
    1514 set dummy cc; ac_word=$2
    1515 echo "$as_me:$LINENO: checking for $ac_word" >&5
    1516 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
    1517 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
    1518   echo $ECHO_N "(cached) $ECHO_C" >&6
    1519 else
    1520   if test -n "$ac_ct_CC"; then
    1521   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
    1522 else
    1523 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    1524 for as_dir in $PATH
    1525 do
    1526   IFS=$as_save_IFS
    1527   test -z "$as_dir" && as_dir=.
    1528   for ac_exec_ext in '' $ac_executable_extensions; do
    1529   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    1530     ac_cv_prog_ac_ct_CC="cc"
    1531     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    1532     break 2
     1977  { echo "$as_me:$LINENO: result: $CC" >&5
     1978echo "${ECHO_T}$CC" >&6; }
     1979else
     1980  { echo "$as_me:$LINENO: result: no" >&5
     1981echo "${ECHO_T}no" >&6; }
     1982fi
     1983
     1984
    15331985  fi
    1534 done
    1535 done
    1536 
    1537 fi
    1538 fi
    1539 ac_ct_CC=$ac_cv_prog_ac_ct_CC
    1540 if test -n "$ac_ct_CC"; then
    1541   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
    1542 echo "${ECHO_T}$ac_ct_CC" >&6
    1543 else
    1544   echo "$as_me:$LINENO: result: no" >&5
    1545 echo "${ECHO_T}no" >&6
    1546 fi
    1547 
    1548   CC=$ac_ct_CC
    1549 else
    1550   CC="$ac_cv_prog_CC"
    1551 fi
    1552 
    15531986fi
    15541987if test -z "$CC"; then
    15551988  # Extract the first word of "cc", so it can be a program name with args.
    15561989set dummy cc; ac_word=$2
    1557 echo "$as_me:$LINENO: checking for $ac_word" >&5
    1558 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     1990{ echo "$as_me:$LINENO: checking for $ac_word" >&5
     1991echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
    15591992if test "${ac_cv_prog_CC+set}" = set; then
    15601993  echo $ECHO_N "(cached) $ECHO_C" >&6
     
    15702003  test -z "$as_dir" && as_dir=.
    15712004  for ac_exec_ext in '' $ac_executable_extensions; do
    1572   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     2005  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    15732006    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
    15742007       ac_prog_rejected=yes
     
    15812014done
    15822015done
     2016IFS=$as_save_IFS
    15832017
    15842018if test $ac_prog_rejected = yes; then
     
    15982032CC=$ac_cv_prog_CC
    15992033if test -n "$CC"; then
    1600   echo "$as_me:$LINENO: result: $CC" >&5
    1601 echo "${ECHO_T}$CC" >&6
    1602 else
    1603   echo "$as_me:$LINENO: result: no" >&5
    1604 echo "${ECHO_T}no" >&6
    1605 fi
     2034  { echo "$as_me:$LINENO: result: $CC" >&5
     2035echo "${ECHO_T}$CC" >&6; }
     2036else
     2037  { echo "$as_me:$LINENO: result: no" >&5
     2038echo "${ECHO_T}no" >&6; }
     2039fi
     2040
    16062041
    16072042fi
    16082043if test -z "$CC"; then
    16092044  if test -n "$ac_tool_prefix"; then
    1610   for ac_prog in cl
     2045  for ac_prog in cl.exe
    16112046  do
    16122047    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
    16132048set dummy $ac_tool_prefix$ac_prog; ac_word=$2
    1614 echo "$as_me:$LINENO: checking for $ac_word" >&5
    1615 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     2049{ echo "$as_me:$LINENO: checking for $ac_word" >&5
     2050echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
    16162051if test "${ac_cv_prog_CC+set}" = set; then
    16172052  echo $ECHO_N "(cached) $ECHO_C" >&6
     
    16262061  test -z "$as_dir" && as_dir=.
    16272062  for ac_exec_ext in '' $ac_executable_extensions; do
    1628   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     2063  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    16292064    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
    16302065    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     
    16332068done
    16342069done
     2070IFS=$as_save_IFS
    16352071
    16362072fi
     
    16382074CC=$ac_cv_prog_CC
    16392075if test -n "$CC"; then
    1640   echo "$as_me:$LINENO: result: $CC" >&5
    1641 echo "${ECHO_T}$CC" >&6
    1642 else
    1643   echo "$as_me:$LINENO: result: no" >&5
    1644 echo "${ECHO_T}no" >&6
    1645 fi
     2076  { echo "$as_me:$LINENO: result: $CC" >&5
     2077echo "${ECHO_T}$CC" >&6; }
     2078else
     2079  { echo "$as_me:$LINENO: result: no" >&5
     2080echo "${ECHO_T}no" >&6; }
     2081fi
     2082
    16462083
    16472084    test -n "$CC" && break
     
    16502087if test -z "$CC"; then
    16512088  ac_ct_CC=$CC
    1652   for ac_prog in cl
     2089  for ac_prog in cl.exe
    16532090do
    16542091  # Extract the first word of "$ac_prog", so it can be a program name with args.
    16552092set dummy $ac_prog; ac_word=$2
    1656 echo "$as_me:$LINENO: checking for $ac_word" >&5
    1657 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     2093{ echo "$as_me:$LINENO: checking for $ac_word" >&5
     2094echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
    16582095if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
    16592096  echo $ECHO_N "(cached) $ECHO_C" >&6
     
    16682105  test -z "$as_dir" && as_dir=.
    16692106  for ac_exec_ext in '' $ac_executable_extensions; do
    1670   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     2107  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    16712108    ac_cv_prog_ac_ct_CC="$ac_prog"
    16722109    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     
    16752112done
    16762113done
     2114IFS=$as_save_IFS
    16772115
    16782116fi
     
    16802118ac_ct_CC=$ac_cv_prog_ac_ct_CC
    16812119if test -n "$ac_ct_CC"; then
    1682   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
    1683 echo "${ECHO_T}$ac_ct_CC" >&6
    1684 else
    1685   echo "$as_me:$LINENO: result: no" >&5
    1686 echo "${ECHO_T}no" >&6
    1687 fi
     2120  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
     2121echo "${ECHO_T}$ac_ct_CC" >&6; }
     2122else
     2123  { echo "$as_me:$LINENO: result: no" >&5
     2124echo "${ECHO_T}no" >&6; }
     2125fi
     2126
    16882127
    16892128  test -n "$ac_ct_CC" && break
    16902129done
    16912130
    1692   CC=$ac_ct_CC
     2131  if test "x$ac_ct_CC" = x; then
     2132    CC=""
     2133  else
     2134    case $cross_compiling:$ac_tool_warned in
     2135yes:)
     2136{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
     2137whose name does not start with the host triplet.  If you think this
     2138configuration is useful to you, please write to autoconf@gnu.org." >&5
     2139echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
     2140whose name does not start with the host triplet.  If you think this
     2141configuration is useful to you, please write to autoconf@gnu.org." >&2;}
     2142ac_tool_warned=yes ;;
     2143esac
     2144    CC=$ac_ct_CC
     2145  fi
    16932146fi
    16942147
     
    17032156
    17042157# Provide some information about the compiler.
    1705 echo "$as_me:$LINENO:" \
    1706      "checking for C compiler version" >&5
     2158echo "$as_me:$LINENO: checking for C compiler version" >&5
    17072159ac_compiler=`set X $ac_compile; echo $2`
    1708 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
    1709   (eval $ac_compiler --version </dev/null >&5) 2>&5
     2160{ (ac_try="$ac_compiler --version >&5"
     2161case "(($ac_try" in
     2162  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2163  *) ac_try_echo=$ac_try;;
     2164esac
     2165eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     2166  (eval "$ac_compiler --version >&5") 2>&5
    17102167  ac_status=$?
    17112168  echo "$as_me:$LINENO: \$? = $ac_status" >&5
    17122169  (exit $ac_status); }
    1713 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
    1714   (eval $ac_compiler -v </dev/null >&5) 2>&5
     2170{ (ac_try="$ac_compiler -v >&5"
     2171case "(($ac_try" in
     2172  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2173  *) ac_try_echo=$ac_try;;
     2174esac
     2175eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     2176  (eval "$ac_compiler -v >&5") 2>&5
    17152177  ac_status=$?
    17162178  echo "$as_me:$LINENO: \$? = $ac_status" >&5
    17172179  (exit $ac_status); }
    1718 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
    1719   (eval $ac_compiler -V </dev/null >&5) 2>&5
     2180{ (ac_try="$ac_compiler -V >&5"
     2181case "(($ac_try" in
     2182  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2183  *) ac_try_echo=$ac_try;;
     2184esac
     2185eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     2186  (eval "$ac_compiler -V >&5") 2>&5
    17202187  ac_status=$?
    17212188  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     
    17422209# It will help us diagnose broken compilers, and finding out an intuition
    17432210# of exeext.
    1744 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
    1745 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
     2211{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
     2212echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
    17462213ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
    1747 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
    1748   (eval $ac_link_default) 2>&5
     2214#
     2215# List of possible output files, starting from the most likely.
     2216# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
     2217# only as a last resort.  b.out is created by i960 compilers.
     2218ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
     2219#
     2220# The IRIX 6 linker writes into existing files which may not be
     2221# executable, retaining their permissions.  Remove them first so a
     2222# subsequent execution test works.
     2223ac_rmfiles=
     2224for ac_file in $ac_files
     2225do
     2226  case $ac_file in
     2227    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
     2228    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
     2229  esac
     2230done
     2231rm -f $ac_rmfiles
     2232
     2233if { (ac_try="$ac_link_default"
     2234case "(($ac_try" in
     2235  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2236  *) ac_try_echo=$ac_try;;
     2237esac
     2238eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     2239  (eval "$ac_link_default") 2>&5
    17492240  ac_status=$?
    17502241  echo "$as_me:$LINENO: \$? = $ac_status" >&5
    17512242  (exit $ac_status); }; then
    1752   # Find the output, starting from the most likely.  This scheme is
    1753 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
    1754 # resort.
    1755 
    1756 # Be careful to initialize this variable, since it used to be cached.
    1757 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
    1758 ac_cv_exeext=
    1759 # b.out is created by i960 compilers.
    1760 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
     2243  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
     2244# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
     2245# in a Makefile.  We should not override ac_cv_exeext if it was cached,
     2246# so that the user can short-circuit this test for compilers unknown to
     2247# Autoconf.
     2248for ac_file in $ac_files ''
    17612249do
    17622250  test -f "$ac_file" || continue
    17632251  case $ac_file in
    1764     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
    1765         ;;
    1766     conftest.$ac_ext )
    1767         # This is the source file.
     2252    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
    17682253        ;;
    17692254    [ab].out )
     
    17722257        break;;
    17732258    *.* )
    1774         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
    1775         # FIXME: I believe we export ac_cv_exeext for Libtool,
    1776         # but it would be cool to find out if it's true.  Does anybody
    1777         # maintain Libtool? --akim.
    1778         export ac_cv_exeext
     2259        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
     2260        then :; else
     2261           ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
     2262        fi
     2263        # We set ac_cv_exeext here because the later test for it is not
     2264        # safe: cross compilers may not add the suffix if given an `-o'
     2265        # argument, so we may need to know it at that point already.
     2266        # Even if this section looks crufty: it has the advantage of
     2267        # actually working.
    17792268        break;;
    17802269    * )
     
    17822271  esac
    17832272done
    1784 else
     2273test "$ac_cv_exeext" = no && ac_cv_exeext=
     2274
     2275else
     2276  ac_file=''
     2277fi
     2278
     2279{ echo "$as_me:$LINENO: result: $ac_file" >&5
     2280echo "${ECHO_T}$ac_file" >&6; }
     2281if test -z "$ac_file"; then
    17852282  echo "$as_me: failed program was:" >&5
    17862283sed 's/^/| /' conftest.$ac_ext >&5
     
    17942291
    17952292ac_exeext=$ac_cv_exeext
    1796 echo "$as_me:$LINENO: result: $ac_file" >&5
    1797 echo "${ECHO_T}$ac_file" >&6
    1798 
    1799 # Check the compiler produces executables we can run.  If not, either
     2293
     2294# Check that the compiler produces executables we can run.  If not, either
    18002295# the compiler is broken, or we cross compile.
    1801 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
    1802 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
     2296{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
     2297echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
    18032298# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
    18042299# If not cross compiling, check that we can run a simple program.
    18052300if test "$cross_compiling" != yes; then
    18062301  if { ac_try='./$ac_file'
    1807   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    1808   (eval $ac_try) 2>&5
     2302  { (case "(($ac_try" in
     2303  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2304  *) ac_try_echo=$ac_try;;
     2305esac
     2306eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     2307  (eval "$ac_try") 2>&5
    18092308  ac_status=$?
    18102309  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     
    18252324  fi
    18262325fi
    1827 echo "$as_me:$LINENO: result: yes" >&5
    1828 echo "${ECHO_T}yes" >&6
     2326{ echo "$as_me:$LINENO: result: yes" >&5
     2327echo "${ECHO_T}yes" >&6; }
    18292328
    18302329rm -f a.out a.exe conftest$ac_cv_exeext b.out
    18312330ac_clean_files=$ac_clean_files_save
    1832 # Check the compiler produces executables we can run.  If not, either
     2331# Check that the compiler produces executables we can run.  If not, either
    18332332# the compiler is broken, or we cross compile.
    1834 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
    1835 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
    1836 echo "$as_me:$LINENO: result: $cross_compiling" >&5
    1837 echo "${ECHO_T}$cross_compiling" >&6
    1838 
    1839 echo "$as_me:$LINENO: checking for suffix of executables" >&5
    1840 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
    1841 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    1842   (eval $ac_link) 2>&5
     2333{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
     2334echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
     2335{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
     2336echo "${ECHO_T}$cross_compiling" >&6; }
     2337
     2338{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
     2339echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
     2340if { (ac_try="$ac_link"
     2341case "(($ac_try" in
     2342  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2343  *) ac_try_echo=$ac_try;;
     2344esac
     2345eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     2346  (eval "$ac_link") 2>&5
    18432347  ac_status=$?
    18442348  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     
    18512355  test -f "$ac_file" || continue
    18522356  case $ac_file in
    1853     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
     2357    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
    18542358    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
    1855           export ac_cv_exeext
    18562359          break;;
    18572360    * ) break;;
     
    18672370
    18682371rm -f conftest$ac_cv_exeext
    1869 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
    1870 echo "${ECHO_T}$ac_cv_exeext" >&6
     2372{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
     2373echo "${ECHO_T}$ac_cv_exeext" >&6; }
    18712374
    18722375rm -f conftest.$ac_ext
    18732376EXEEXT=$ac_cv_exeext
    18742377ac_exeext=$EXEEXT
    1875 echo "$as_me:$LINENO: checking for suffix of object files" >&5
    1876 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
     2378{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
     2379echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
    18772380if test "${ac_cv_objext+set}" = set; then
    18782381  echo $ECHO_N "(cached) $ECHO_C" >&6
     
    18942397_ACEOF
    18952398rm -f conftest.o conftest.obj
    1896 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    1897   (eval $ac_compile) 2>&5
     2399if { (ac_try="$ac_compile"
     2400case "(($ac_try" in
     2401  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2402  *) ac_try_echo=$ac_try;;
     2403esac
     2404eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     2405  (eval "$ac_compile") 2>&5
    18982406  ac_status=$?
    18992407  echo "$as_me:$LINENO: \$? = $ac_status" >&5
    19002408  (exit $ac_status); }; then
    1901   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
     2409  for ac_file in conftest.o conftest.obj conftest.*; do
     2410  test -f "$ac_file" || continue;
    19022411  case $ac_file in
    1903     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
     2412    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
    19042413    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
    19052414       break;;
     
    19192428rm -f conftest.$ac_cv_objext conftest.$ac_ext
    19202429fi
    1921 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
    1922 echo "${ECHO_T}$ac_cv_objext" >&6
     2430{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
     2431echo "${ECHO_T}$ac_cv_objext" >&6; }
    19232432OBJEXT=$ac_cv_objext
    19242433ac_objext=$OBJEXT
    1925 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
    1926 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
     2434{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
     2435echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
    19272436if test "${ac_cv_c_compiler_gnu+set}" = set; then
    19282437  echo $ECHO_N "(cached) $ECHO_C" >&6
     
    19472456_ACEOF
    19482457rm -f conftest.$ac_objext
    1949 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    1950   (eval $ac_compile) 2>conftest.er1
     2458if { (ac_try="$ac_compile"
     2459case "(($ac_try" in
     2460  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2461  *) ac_try_echo=$ac_try;;
     2462esac
     2463eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     2464  (eval "$ac_compile") 2>conftest.er1
    19512465  ac_status=$?
    19522466  grep -v '^ *+' conftest.er1 >conftest.err
     
    19542468  cat conftest.err >&5
    19552469  echo "$as_me:$LINENO: \$? = $ac_status" >&5
    1956   (exit $ac_status); } &&
    1957          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
    1958   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    1959   (eval $ac_try) 2>&5
    1960   ac_status=$?
    1961   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    1962   (exit $ac_status); }; } &&
    1963          { ac_try='test -s conftest.$ac_objext'
    1964   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    1965   (eval $ac_try) 2>&5
    1966   ac_status=$?
    1967   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    1968   (exit $ac_status); }; }; then
     2470  (exit $ac_status); } && {
     2471         test -z "$ac_c_werror_flag" ||
     2472         test ! -s conftest.err
     2473       } && test -s conftest.$ac_objext; then
    19692474  ac_compiler_gnu=yes
    19702475else
     
    19722477sed 's/^/| /' conftest.$ac_ext >&5
    19732478
    1974 ac_compiler_gnu=no
    1975 fi
    1976 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
     2479        ac_compiler_gnu=no
     2480fi
     2481
     2482rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    19772483ac_cv_c_compiler_gnu=$ac_compiler_gnu
    19782484
    19792485fi
    1980 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
    1981 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
     2486{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
     2487echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
    19822488GCC=`test $ac_compiler_gnu = yes && echo yes`
    19832489ac_test_CFLAGS=${CFLAGS+set}
    19842490ac_save_CFLAGS=$CFLAGS
    1985 CFLAGS="-g"
    1986 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
    1987 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
     2491{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
     2492echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
    19882493if test "${ac_cv_prog_cc_g+set}" = set; then
    19892494  echo $ECHO_N "(cached) $ECHO_C" >&6
    19902495else
    1991   cat >conftest.$ac_ext <<_ACEOF
     2496  ac_save_c_werror_flag=$ac_c_werror_flag
     2497   ac_c_werror_flag=yes
     2498   ac_cv_prog_cc_g=no
     2499   CFLAGS="-g"
     2500   cat >conftest.$ac_ext <<_ACEOF
    19922501/* confdefs.h.  */
    19932502_ACEOF
     
    20052514_ACEOF
    20062515rm -f conftest.$ac_objext
    2007 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    2008   (eval $ac_compile) 2>conftest.er1
     2516if { (ac_try="$ac_compile"
     2517case "(($ac_try" in
     2518  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2519  *) ac_try_echo=$ac_try;;
     2520esac
     2521eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     2522  (eval "$ac_compile") 2>conftest.er1
    20092523  ac_status=$?
    20102524  grep -v '^ *+' conftest.er1 >conftest.err
     
    20122526  cat conftest.err >&5
    20132527  echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2014   (exit $ac_status); } &&
    2015          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
    2016   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2017   (eval $ac_try) 2>&5
    2018   ac_status=$?
    2019   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2020   (exit $ac_status); }; } &&
    2021          { ac_try='test -s conftest.$ac_objext'
    2022   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2023   (eval $ac_try) 2>&5
    2024   ac_status=$?
    2025   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2026   (exit $ac_status); }; }; then
     2528  (exit $ac_status); } && {
     2529         test -z "$ac_c_werror_flag" ||
     2530         test ! -s conftest.err
     2531       } && test -s conftest.$ac_objext; then
    20272532  ac_cv_prog_cc_g=yes
    20282533else
     
    20302535sed 's/^/| /' conftest.$ac_ext >&5
    20312536
    2032 ac_cv_prog_cc_g=no
    2033 fi
    2034 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    2035 fi
    2036 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
    2037 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
     2537        CFLAGS=""
     2538      cat >conftest.$ac_ext <<_ACEOF
     2539/* confdefs.h.  */
     2540_ACEOF
     2541cat confdefs.h >>conftest.$ac_ext
     2542cat >>conftest.$ac_ext <<_ACEOF
     2543/* end confdefs.h.  */
     2544
     2545int
     2546main ()
     2547{
     2548
     2549  ;
     2550  return 0;
     2551}
     2552_ACEOF
     2553rm -f conftest.$ac_objext
     2554if { (ac_try="$ac_compile"
     2555case "(($ac_try" in
     2556  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2557  *) ac_try_echo=$ac_try;;
     2558esac
     2559eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     2560  (eval "$ac_compile") 2>conftest.er1
     2561  ac_status=$?
     2562  grep -v '^ *+' conftest.er1 >conftest.err
     2563  rm -f conftest.er1
     2564  cat conftest.err >&5
     2565  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     2566  (exit $ac_status); } && {
     2567         test -z "$ac_c_werror_flag" ||
     2568         test ! -s conftest.err
     2569       } && test -s conftest.$ac_objext; then
     2570  :
     2571else
     2572  echo "$as_me: failed program was:" >&5
     2573sed 's/^/| /' conftest.$ac_ext >&5
     2574
     2575        ac_c_werror_flag=$ac_save_c_werror_flag
     2576         CFLAGS="-g"
     2577         cat >conftest.$ac_ext <<_ACEOF
     2578/* confdefs.h.  */
     2579_ACEOF
     2580cat confdefs.h >>conftest.$ac_ext
     2581cat >>conftest.$ac_ext <<_ACEOF
     2582/* end confdefs.h.  */
     2583
     2584int
     2585main ()
     2586{
     2587
     2588  ;
     2589  return 0;
     2590}
     2591_ACEOF
     2592rm -f conftest.$ac_objext
     2593if { (ac_try="$ac_compile"
     2594case "(($ac_try" in
     2595  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2596  *) ac_try_echo=$ac_try;;
     2597esac
     2598eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     2599  (eval "$ac_compile") 2>conftest.er1
     2600  ac_status=$?
     2601  grep -v '^ *+' conftest.er1 >conftest.err
     2602  rm -f conftest.er1
     2603  cat conftest.err >&5
     2604  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     2605  (exit $ac_status); } && {
     2606         test -z "$ac_c_werror_flag" ||
     2607         test ! -s conftest.err
     2608       } && test -s conftest.$ac_objext; then
     2609  ac_cv_prog_cc_g=yes
     2610else
     2611  echo "$as_me: failed program was:" >&5
     2612sed 's/^/| /' conftest.$ac_ext >&5
     2613
     2614
     2615fi
     2616
     2617rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     2618fi
     2619
     2620rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     2621fi
     2622
     2623rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     2624   ac_c_werror_flag=$ac_save_c_werror_flag
     2625fi
     2626{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
     2627echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
    20382628if test "$ac_test_CFLAGS" = set; then
    20392629  CFLAGS=$ac_save_CFLAGS
     
    20512641  fi
    20522642fi
    2053 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
    2054 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
    2055 if test "${ac_cv_prog_cc_stdc+set}" = set; then
     2643{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
     2644echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
     2645if test "${ac_cv_prog_cc_c89+set}" = set; then
    20562646  echo $ECHO_N "(cached) $ECHO_C" >&6
    20572647else
    2058   ac_cv_prog_cc_stdc=no
     2648  ac_cv_prog_cc_c89=no
    20592649ac_save_CC=$CC
    20602650cat >conftest.$ac_ext <<_ACEOF
     
    20902680   function prototypes and stuff, but not '\xHH' hex character constants.
    20912681   These don't provoke an error unfortunately, instead are silently treated
    2092    as 'x'.  The following induces an error, until -std1 is added to get
     2682   as 'x'.  The following induces an error, until -std is added to get
    20932683   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
    20942684   array size at least.  It's necessary to write '\x00'==0 to get something
    2095    that's true only with -std1.  */
     2685   that's true only with -std.  */
    20962686int osf4_cc_array ['\x00' == 0 ? 1 : -1];
     2687
     2688/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
     2689   inside strings and character constants.  */
     2690#define FOO(x) 'x'
     2691int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
    20972692
    20982693int test (int i, double x);
     
    21102705}
    21112706_ACEOF
    2112 # Don't try gcc -ansi; that turns off useful extensions and
    2113 # breaks some systems' header files.
    2114 # AIX                   -qlanglvl=ansi
    2115 # Ultrix and OSF/1      -std1
    2116 # HP-UX 10.20 and later -Ae
    2117 # HP-UX older versions  -Aa -D_HPUX_SOURCE
    2118 # SVR4                  -Xc -D__EXTENSIONS__
    2119 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
     2707for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
     2708        -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
    21202709do
    21212710  CC="$ac_save_CC $ac_arg"
    21222711  rm -f conftest.$ac_objext
    2123 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    2124   (eval $ac_compile) 2>conftest.er1
     2712if { (ac_try="$ac_compile"
     2713case "(($ac_try" in
     2714  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2715  *) ac_try_echo=$ac_try;;
     2716esac
     2717eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     2718  (eval "$ac_compile") 2>conftest.er1
    21252719  ac_status=$?
    21262720  grep -v '^ *+' conftest.er1 >conftest.err
     
    21282722  cat conftest.err >&5
    21292723  echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2130   (exit $ac_status); } &&
    2131          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
    2132   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2133   (eval $ac_try) 2>&5
    2134   ac_status=$?
    2135   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2136   (exit $ac_status); }; } &&
    2137          { ac_try='test -s conftest.$ac_objext'
    2138   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2139   (eval $ac_try) 2>&5
    2140   ac_status=$?
    2141   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2142   (exit $ac_status); }; }; then
    2143   ac_cv_prog_cc_stdc=$ac_arg
    2144 break
     2724  (exit $ac_status); } && {
     2725         test -z "$ac_c_werror_flag" ||
     2726         test ! -s conftest.err
     2727       } && test -s conftest.$ac_objext; then
     2728  ac_cv_prog_cc_c89=$ac_arg
    21452729else
    21462730  echo "$as_me: failed program was:" >&5
    21472731sed 's/^/| /' conftest.$ac_ext >&5
    21482732
    2149 fi
    2150 rm -f conftest.err conftest.$ac_objext
    2151 done
    2152 rm -f conftest.$ac_ext conftest.$ac_objext
     2733
     2734fi
     2735
     2736rm -f core conftest.err conftest.$ac_objext
     2737  test "x$ac_cv_prog_cc_c89" != "xno" && break
     2738done
     2739rm -f conftest.$ac_ext
    21532740CC=$ac_save_CC
    21542741
    21552742fi
    2156 
    2157 case "x$ac_cv_prog_cc_stdc" in
    2158   x|xno)
    2159     echo "$as_me:$LINENO: result: none needed" >&5
    2160 echo "${ECHO_T}none needed" >&6 ;;
     2743# AC_CACHE_VAL
     2744case "x$ac_cv_prog_cc_c89" in
     2745  x)
     2746    { echo "$as_me:$LINENO: result: none needed" >&5
     2747echo "${ECHO_T}none needed" >&6; } ;;
     2748  xno)
     2749    { echo "$as_me:$LINENO: result: unsupported" >&5
     2750echo "${ECHO_T}unsupported" >&6; } ;;
    21612751  *)
    2162     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
    2163 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
    2164     CC="$CC $ac_cv_prog_cc_stdc" ;;
     2752    CC="$CC $ac_cv_prog_cc_c89"
     2753    { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
     2754echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
    21652755esac
    21662756
    2167 # Some people use a C++ compiler to compile C.  Since we use `exit',
    2168 # in C++ we need to declare it.  In case someone uses the same compiler
    2169 # for both compiling C and C++ we need to have the C++ compiler decide
    2170 # the declaration of exit, since it's the most demanding environment.
    2171 cat >conftest.$ac_ext <<_ACEOF
    2172 #ifndef __cplusplus
    2173   choke me
    2174 #endif
    2175 _ACEOF
    2176 rm -f conftest.$ac_objext
    2177 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    2178   (eval $ac_compile) 2>conftest.er1
    2179   ac_status=$?
    2180   grep -v '^ *+' conftest.er1 >conftest.err
    2181   rm -f conftest.er1
    2182   cat conftest.err >&5
    2183   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2184   (exit $ac_status); } &&
    2185          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
    2186   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2187   (eval $ac_try) 2>&5
    2188   ac_status=$?
    2189   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2190   (exit $ac_status); }; } &&
    2191          { ac_try='test -s conftest.$ac_objext'
    2192   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2193   (eval $ac_try) 2>&5
    2194   ac_status=$?
    2195   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2196   (exit $ac_status); }; }; then
    2197   for ac_declaration in \
    2198    '' \
    2199    'extern "C" void std::exit (int) throw (); using std::exit;' \
    2200    'extern "C" void std::exit (int); using std::exit;' \
    2201    'extern "C" void exit (int) throw ();' \
    2202    'extern "C" void exit (int);' \
    2203    'void exit (int);'
    2204 do
    2205   cat >conftest.$ac_ext <<_ACEOF
    2206 /* confdefs.h.  */
    2207 _ACEOF
    2208 cat confdefs.h >>conftest.$ac_ext
    2209 cat >>conftest.$ac_ext <<_ACEOF
    2210 /* end confdefs.h.  */
    2211 $ac_declaration
    2212 #include <stdlib.h>
    2213 int
    2214 main ()
    2215 {
    2216 exit (42);
    2217   ;
    2218   return 0;
    2219 }
    2220 _ACEOF
    2221 rm -f conftest.$ac_objext
    2222 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    2223   (eval $ac_compile) 2>conftest.er1
    2224   ac_status=$?
    2225   grep -v '^ *+' conftest.er1 >conftest.err
    2226   rm -f conftest.er1
    2227   cat conftest.err >&5
    2228   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2229   (exit $ac_status); } &&
    2230          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
    2231   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2232   (eval $ac_try) 2>&5
    2233   ac_status=$?
    2234   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2235   (exit $ac_status); }; } &&
    2236          { ac_try='test -s conftest.$ac_objext'
    2237   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2238   (eval $ac_try) 2>&5
    2239   ac_status=$?
    2240   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2241   (exit $ac_status); }; }; then
    2242   :
    2243 else
    2244   echo "$as_me: failed program was:" >&5
    2245 sed 's/^/| /' conftest.$ac_ext >&5
    2246 
    2247 continue
    2248 fi
    2249 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    2250   cat >conftest.$ac_ext <<_ACEOF
    2251 /* confdefs.h.  */
    2252 _ACEOF
    2253 cat confdefs.h >>conftest.$ac_ext
    2254 cat >>conftest.$ac_ext <<_ACEOF
    2255 /* end confdefs.h.  */
    2256 $ac_declaration
    2257 int
    2258 main ()
    2259 {
    2260 exit (42);
    2261   ;
    2262   return 0;
    2263 }
    2264 _ACEOF
    2265 rm -f conftest.$ac_objext
    2266 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    2267   (eval $ac_compile) 2>conftest.er1
    2268   ac_status=$?
    2269   grep -v '^ *+' conftest.er1 >conftest.err
    2270   rm -f conftest.er1
    2271   cat conftest.err >&5
    2272   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2273   (exit $ac_status); } &&
    2274          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
    2275   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2276   (eval $ac_try) 2>&5
    2277   ac_status=$?
    2278   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2279   (exit $ac_status); }; } &&
    2280          { ac_try='test -s conftest.$ac_objext'
    2281   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2282   (eval $ac_try) 2>&5
    2283   ac_status=$?
    2284   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2285   (exit $ac_status); }; }; then
    2286   break
    2287 else
    2288   echo "$as_me: failed program was:" >&5
    2289 sed 's/^/| /' conftest.$ac_ext >&5
    2290 
    2291 fi
    2292 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    2293 done
    2294 rm -f conftest*
    2295 if test -n "$ac_declaration"; then
    2296   echo '#ifdef __cplusplus' >>confdefs.h
    2297   echo $ac_declaration      >>confdefs.h
    2298   echo '#endif'             >>confdefs.h
    2299 fi
    2300 
    2301 else
    2302   echo "$as_me: failed program was:" >&5
    2303 sed 's/^/| /' conftest.$ac_ext >&5
    2304 
    2305 fi
    2306 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
     2757
    23072758ac_ext=c
    23082759ac_cpp='$CPP $CPPFLAGS'
     
    23172768ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
    23182769ac_compiler_gnu=$ac_cv_c_compiler_gnu
    2319 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
    2320 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
     2770{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
     2771echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
    23212772# On Suns, sometimes $CPP names a directory.
    23222773if test -n "$CPP" && test -d "$CPP"; then
     
    23522803                     Syntax error
    23532804_ACEOF
    2354 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
    2355   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
     2805if { (ac_try="$ac_cpp conftest.$ac_ext"
     2806case "(($ac_try" in
     2807  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2808  *) ac_try_echo=$ac_try;;
     2809esac
     2810eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     2811  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
    23562812  ac_status=$?
    23572813  grep -v '^ *+' conftest.er1 >conftest.err
     
    23592815  cat conftest.err >&5
    23602816  echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2361   (exit $ac_status); } >/dev/null; then
    2362   if test -s conftest.err; then
    2363     ac_cpp_err=$ac_c_preproc_warn_flag
    2364     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
    2365   else
    2366     ac_cpp_err=
    2367   fi
    2368 else
    2369   ac_cpp_err=yes
    2370 fi
    2371 if test -z "$ac_cpp_err"; then
     2817  (exit $ac_status); } >/dev/null && {
     2818         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
     2819         test ! -s conftest.err
     2820       }; then
    23722821  :
    23732822else
     
    23782827continue
    23792828fi
     2829
    23802830rm -f conftest.err conftest.$ac_ext
    23812831
    2382   # OK, works on sane cases.  Now check whether non-existent headers
     2832  # OK, works on sane cases.  Now check whether nonexistent headers
    23832833  # can be detected and how.
    23842834  cat >conftest.$ac_ext <<_ACEOF
     
    23902840#include <ac_nonexistent.h>
    23912841_ACEOF
    2392 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
    2393   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
     2842if { (ac_try="$ac_cpp conftest.$ac_ext"
     2843case "(($ac_try" in
     2844  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2845  *) ac_try_echo=$ac_try;;
     2846esac
     2847eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     2848  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
    23942849  ac_status=$?
    23952850  grep -v '^ *+' conftest.er1 >conftest.err
     
    23972852  cat conftest.err >&5
    23982853  echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2399   (exit $ac_status); } >/dev/null; then
    2400   if test -s conftest.err; then
    2401     ac_cpp_err=$ac_c_preproc_warn_flag
    2402     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
    2403   else
    2404     ac_cpp_err=
    2405   fi
    2406 else
    2407   ac_cpp_err=yes
    2408 fi
    2409 if test -z "$ac_cpp_err"; then
     2854  (exit $ac_status); } >/dev/null && {
     2855         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
     2856         test ! -s conftest.err
     2857       }; then
    24102858  # Broken: success on invalid input.
    24112859continue
     
    24182866break
    24192867fi
     2868
    24202869rm -f conftest.err conftest.$ac_ext
    24212870
     
    24352884  ac_cv_prog_CPP=$CPP
    24362885fi
    2437 echo "$as_me:$LINENO: result: $CPP" >&5
    2438 echo "${ECHO_T}$CPP" >&6
     2886{ echo "$as_me:$LINENO: result: $CPP" >&5
     2887echo "${ECHO_T}$CPP" >&6; }
    24392888ac_preproc_ok=false
    24402889for ac_c_preproc_warn_flag in '' yes
     
    24592908                     Syntax error
    24602909_ACEOF
    2461 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
    2462   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
     2910if { (ac_try="$ac_cpp conftest.$ac_ext"
     2911case "(($ac_try" in
     2912  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2913  *) ac_try_echo=$ac_try;;
     2914esac
     2915eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     2916  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
    24632917  ac_status=$?
    24642918  grep -v '^ *+' conftest.er1 >conftest.err
     
    24662920  cat conftest.err >&5
    24672921  echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2468   (exit $ac_status); } >/dev/null; then
    2469   if test -s conftest.err; then
    2470     ac_cpp_err=$ac_c_preproc_warn_flag
    2471     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
    2472   else
    2473     ac_cpp_err=
    2474   fi
    2475 else
    2476   ac_cpp_err=yes
    2477 fi
    2478 if test -z "$ac_cpp_err"; then
     2922  (exit $ac_status); } >/dev/null && {
     2923         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
     2924         test ! -s conftest.err
     2925       }; then
    24792926  :
    24802927else
     
    24852932continue
    24862933fi
     2934
    24872935rm -f conftest.err conftest.$ac_ext
    24882936
    2489   # OK, works on sane cases.  Now check whether non-existent headers
     2937  # OK, works on sane cases.  Now check whether nonexistent headers
    24902938  # can be detected and how.
    24912939  cat >conftest.$ac_ext <<_ACEOF
     
    24972945#include <ac_nonexistent.h>
    24982946_ACEOF
    2499 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
    2500   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
     2947if { (ac_try="$ac_cpp conftest.$ac_ext"
     2948case "(($ac_try" in
     2949  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2950  *) ac_try_echo=$ac_try;;
     2951esac
     2952eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     2953  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
    25012954  ac_status=$?
    25022955  grep -v '^ *+' conftest.er1 >conftest.err
     
    25042957  cat conftest.err >&5
    25052958  echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2506   (exit $ac_status); } >/dev/null; then
    2507   if test -s conftest.err; then
    2508     ac_cpp_err=$ac_c_preproc_warn_flag
    2509     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
    2510   else
    2511     ac_cpp_err=
    2512   fi
    2513 else
    2514   ac_cpp_err=yes
    2515 fi
    2516 if test -z "$ac_cpp_err"; then
     2959  (exit $ac_status); } >/dev/null && {
     2960         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
     2961         test ! -s conftest.err
     2962       }; then
    25172963  # Broken: success on invalid input.
    25182964continue
     
    25252971break
    25262972fi
     2973
    25272974rm -f conftest.err conftest.$ac_ext
    25282975
     
    25472994
    25482995
    2549 echo "$as_me:$LINENO: checking for egrep" >&5
    2550 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
    2551 if test "${ac_cv_prog_egrep+set}" = set; then
     2996{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
     2997echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
     2998if test "${ac_cv_path_GREP+set}" = set; then
    25522999  echo $ECHO_N "(cached) $ECHO_C" >&6
    25533000else
    2554   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
    2555     then ac_cv_prog_egrep='grep -E'
    2556     else ac_cv_prog_egrep='egrep'
     3001  # Extract the first word of "grep ggrep" to use in msg output
     3002if test -z "$GREP"; then
     3003set dummy grep ggrep; ac_prog_name=$2
     3004if test "${ac_cv_path_GREP+set}" = set; then
     3005  echo $ECHO_N "(cached) $ECHO_C" >&6
     3006else
     3007  ac_path_GREP_found=false
     3008# Loop through the user's path and test for each of PROGNAME-LIST
     3009as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     3010for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
     3011do
     3012  IFS=$as_save_IFS
     3013  test -z "$as_dir" && as_dir=.
     3014  for ac_prog in grep ggrep; do
     3015  for ac_exec_ext in '' $ac_executable_extensions; do
     3016    ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
     3017    { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
     3018    # Check for GNU ac_path_GREP and select it if it is found.
     3019  # Check for GNU $ac_path_GREP
     3020case `"$ac_path_GREP" --version 2>&1` in
     3021*GNU*)
     3022  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
     3023*)
     3024  ac_count=0
     3025  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
     3026  while :
     3027  do
     3028    cat "conftest.in" "conftest.in" >"conftest.tmp"
     3029    mv "conftest.tmp" "conftest.in"
     3030    cp "conftest.in" "conftest.nl"
     3031    echo 'GREP' >> "conftest.nl"
     3032    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
     3033    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
     3034    ac_count=`expr $ac_count + 1`
     3035    if test $ac_count -gt ${ac_path_GREP_max-0}; then
     3036      # Best one so far, save it but keep looking for a better one
     3037      ac_cv_path_GREP="$ac_path_GREP"
     3038      ac_path_GREP_max=$ac_count
    25573039    fi
    2558 fi
    2559 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
    2560 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
    2561  EGREP=$ac_cv_prog_egrep
     3040    # 10*(2^10) chars as input seems more than enough
     3041    test $ac_count -gt 10 && break
     3042  done
     3043  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
     3044esac
     3045
     3046
     3047    $ac_path_GREP_found && break 3
     3048  done
     3049done
     3050
     3051done
     3052IFS=$as_save_IFS
     3053
     3054
     3055fi
     3056
     3057GREP="$ac_cv_path_GREP"
     3058if test -z "$GREP"; then
     3059  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
     3060echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
     3061   { (exit 1); exit 1; }; }
     3062fi
     3063
     3064else
     3065  ac_cv_path_GREP=$GREP
     3066fi
     3067
     3068
     3069fi
     3070{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
     3071echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
     3072 GREP="$ac_cv_path_GREP"
     3073
     3074
     3075{ echo "$as_me:$LINENO: checking for egrep" >&5
     3076echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
     3077if test "${ac_cv_path_EGREP+set}" = set; then
     3078  echo $ECHO_N "(cached) $ECHO_C" >&6
     3079else
     3080  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
     3081   then ac_cv_path_EGREP="$GREP -E"
     3082   else
     3083     # Extract the first word of "egrep" to use in msg output
     3084if test -z "$EGREP"; then
     3085set dummy egrep; ac_prog_name=$2
     3086if test "${ac_cv_path_EGREP+set}" = set; then
     3087  echo $ECHO_N "(cached) $ECHO_C" >&6
     3088else
     3089  ac_path_EGREP_found=false
     3090# Loop through the user's path and test for each of PROGNAME-LIST
     3091as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     3092for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
     3093do
     3094  IFS=$as_save_IFS
     3095  test -z "$as_dir" && as_dir=.
     3096  for ac_prog in egrep; do
     3097  for ac_exec_ext in '' $ac_executable_extensions; do
     3098    ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
     3099    { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
     3100    # Check for GNU ac_path_EGREP and select it if it is found.
     3101  # Check for GNU $ac_path_EGREP
     3102case `"$ac_path_EGREP" --version 2>&1` in
     3103*GNU*)
     3104  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
     3105*)
     3106  ac_count=0
     3107  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
     3108  while :
     3109  do
     3110    cat "conftest.in" "conftest.in" >"conftest.tmp"
     3111    mv "conftest.tmp" "conftest.in"
     3112    cp "conftest.in" "conftest.nl"
     3113    echo 'EGREP' >> "conftest.nl"
     3114    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
     3115    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
     3116    ac_count=`expr $ac_count + 1`
     3117    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
     3118      # Best one so far, save it but keep looking for a better one
     3119      ac_cv_path_EGREP="$ac_path_EGREP"
     3120      ac_path_EGREP_max=$ac_count
     3121    fi
     3122    # 10*(2^10) chars as input seems more than enough
     3123    test $ac_count -gt 10 && break
     3124  done
     3125  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
     3126esac
     3127
     3128
     3129    $ac_path_EGREP_found && break 3
     3130  done
     3131done
     3132
     3133done
     3134IFS=$as_save_IFS
     3135
     3136
     3137fi
     3138
     3139EGREP="$ac_cv_path_EGREP"
     3140if test -z "$EGREP"; then
     3141  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
     3142echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
     3143   { (exit 1); exit 1; }; }
     3144fi
     3145
     3146else
     3147  ac_cv_path_EGREP=$EGREP
     3148fi
     3149
     3150
     3151   fi
     3152fi
     3153{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
     3154echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
     3155 EGREP="$ac_cv_path_EGREP"
    25623156
    25633157
    25643158if test $ac_cv_c_compiler_gnu = yes; then
    2565     echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5
    2566 echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6
     3159    { echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5
     3160echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6; }
    25673161if test "${ac_cv_prog_gcc_traditional+set}" = set; then
    25683162  echo $ECHO_N "(cached) $ECHO_C" >&6
     
    26053199  fi
    26063200fi
    2607 echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5
    2608 echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6
     3201{ echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5
     3202echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6; }
    26093203  if test $ac_cv_prog_gcc_traditional = yes; then
    26103204    CC="$CC -traditional"
     
    26213215#
    26223216
    2623 # Check whether --with-trac_user or --without-trac_user was given.
     3217# Check whether --with-trac_user was given.
    26243218if test "${with_trac_user+set}" = set; then
    2625   withval="$with_trac_user"
    2626   case "${withval}" in
     3219  withval=$with_trac_user; case "${withval}" in
    26273220        *) trac_user="${withval}" ;;
    26283221  esac
     
    26303223  trac_user="www-data"
    26313224
    2632 fi;
     3225fi
     3226
    26333227# Now a user can specify MTA TRAC user
    26343228#
    26353229
    2636 # Check whether --with-mta_user or --without-mta_user was given.
     3230# Check whether --with-mta_user was given.
    26373231if test "${with_mta_user+set}" = set; then
    2638   withval="$with_mta_user"
    2639   case "${withval}" in
     3232  withval=$with_mta_user; case "${withval}" in
    26403233        *) mta_user="${withval}" ;;
    26413234  esac
     
    26433236  mta_user="nobody"
    26443237
    2645 fi;
     3238fi
     3239
    26463240if test "$sysconfdir" = '${prefix}/etc'; then
    26473241  if test "x$prefix" = xNONE; then
     
    26633257
    26643258
    2665                               ac_config_files="$ac_config_files Makefile email2trac.py delete_spam.py"
     3259ac_config_files="$ac_config_files Makefile email2trac.py delete_spam.py"
     3260
    26663261cat >confcache <<\_ACEOF
    26673262# This file is a shell script that caches the results of configure
     
    26823277# The following way of writing the cache mishandles newlines in values,
    26833278# but we know of no workaround that is simple, portable, and efficient.
    2684 # So, don't put newlines in cache variables' values.
     3279# So, we kill variables containing newlines.
    26853280# Ultrix sh set writes to stderr and can't be redirected directly,
    26863281# and sets the high bit in the cache file unless we assign to the vars.
    2687 {
     3282(
     3283  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
     3284    eval ac_val=\$$ac_var
     3285    case $ac_val in #(
     3286    *${as_nl}*)
     3287      case $ac_var in #(
     3288      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
     3289echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
     3290      esac
     3291      case $ac_var in #(
     3292      _ | IFS | as_nl) ;; #(
     3293      *) $as_unset $ac_var ;;
     3294      esac ;;
     3295    esac
     3296  done
     3297
    26883298  (set) 2>&1 |
    2689     case `(ac_space=' '; set | grep ac_space) 2>&1` in
    2690     *ac_space=\ *)
     3299    case $as_nl`(ac_space=' '; set) 2>&1` in #(
     3300    *${as_nl}ac_space=\ *)
    26913301      # `set' does not quote correctly, so add quotes (double-quote
    26923302      # substitution turns \\\\ into \\, and sed turns \\ into \).
     
    26943304        "s/'/'\\\\''/g;
    26953305          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
    2696       ;;
     3306      ;; #(
    26973307    *)
    26983308      # `set' quotes correctly as required by POSIX, so do not add quotes.
    2699       sed -n \
    2700         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
     3309      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
    27013310      ;;
    2702     esac;
    2703 } |
     3311    esac |
     3312    sort
     3313) |
    27043314  sed '
     3315     /^ac_cv_env_/b end
    27053316     t clear
    2706      : clear
     3317     :clear
    27073318     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
    27083319     t end
    2709      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
    2710      : end' >>confcache
    2711 if diff $cache_file confcache >/dev/null 2>&1; then :; else
    2712   if test -w $cache_file; then
    2713     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
     3320     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
     3321     :end' >>confcache
     3322if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
     3323  if test -w "$cache_file"; then
     3324    test "x$cache_file" != "x/dev/null" &&
     3325      { echo "$as_me:$LINENO: updating cache $cache_file" >&5
     3326echo "$as_me: updating cache $cache_file" >&6;}
    27143327    cat confcache >$cache_file
    27153328  else
    2716     echo "not updating unwritable cache $cache_file"
     3329    { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
     3330echo "$as_me: not updating unwritable cache $cache_file" >&6;}
    27173331  fi
    27183332fi
     
    27223336# Let make expand exec_prefix.
    27233337test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
    2724 
    2725 # VPATH may cause trouble with some makes, so we remove $(srcdir),
    2726 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
    2727 # trailing colons and then remove the whole line if VPATH becomes empty
    2728 # (actually we leave an empty line to preserve line numbers).
    2729 if test "x$srcdir" = x.; then
    2730   ac_vpsub='/^[  ]*VPATH[        ]*=/{
    2731 s/:*\$(srcdir):*/:/;
    2732 s/:*\${srcdir}:*/:/;
    2733 s/:*@srcdir@:*/:/;
    2734 s/^\([^=]*=[     ]*\):*/\1/;
    2735 s/:*$//;
    2736 s/^[^=]*=[       ]*$//;
    2737 }'
    2738 fi
    27393338
    27403339# Transform confdefs.h into DEFS.
     
    27433342#
    27443343# If the first sed substitution is executed (which looks for macros that
    2745 # take arguments), then we branch to the quote section.  Otherwise,
     3344# take arguments), then branch to the quote section.  Otherwise,
    27463345# look for a macro that doesn't take arguments.
    2747 cat >confdef2opt.sed <<\_ACEOF
     3346ac_script='
    27483347t clear
    2749 : clear
    2750 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\),-D\1=\2,g
     3348:clear
     3349s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
    27513350t quote
    2752 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\),-D\1=\2,g
     3351s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
    27533352t quote
    2754 d
    2755 : quote
    2756 s,[      `~#$^&*(){}\\|;'"<>?],\\&,g
    2757 s,\[,\\&,g
    2758 s,\],\\&,g
    2759 s,\$,$$,g
    2760 p
    2761 _ACEOF
    2762 # We use echo to avoid assuming a particular line-breaking character.
    2763 # The extra dot is to prevent the shell from consuming trailing
    2764 # line-breaks from the sub-command output.  A line-break within
    2765 # single-quotes doesn't work because, if this script is created in a
    2766 # platform that uses two characters for line-breaks (e.g., DOS), tr
    2767 # would break.
    2768 ac_LF_and_DOT=`echo; echo .`
    2769 DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
    2770 rm -f confdef2opt.sed
     3353b any
     3354:quote
     3355s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
     3356s/\[/\\&/g
     3357s/\]/\\&/g
     3358s/\$/$$/g
     3359H
     3360:any
     3361${
     3362        g
     3363        s/^\n//
     3364        s/\n/ /g
     3365        p
     3366}
     3367'
     3368DEFS=`sed -n "$ac_script" confdefs.h`
    27713369
    27723370
     
    27753373for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
    27763374  # 1. Remove the extension, and $U if already installed.
    2777   ac_i=`echo "$ac_i" |
    2778          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
    2779   # 2. Add them.
    2780   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
    2781   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
     3375  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
     3376  ac_i=`echo "$ac_i" | sed "$ac_script"`
     3377  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
     3378  #    will be set to the directory where LIBOBJS objects are built.
     3379  ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
     3380  ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
    27823381done
    27833382LIBOBJS=$ac_libobjs
     
    28103409## --------------------- ##
    28113410
    2812 # Be Bourne compatible
     3411# Be more Bourne compatible
     3412DUALCASE=1; export DUALCASE # for MKS sh
    28133413if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
    28143414  emulate sh
     
    28173417  # is contrary to our usage.  Disable this feature.
    28183418  alias -g '${1+"$@"}'='"$@"'
    2819 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
    2820   set -o posix
    2821 fi
    2822 DUALCASE=1; export DUALCASE # for MKS sh
    2823 
    2824 # Support unset when possible.
    2825 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
    2826   as_unset=unset
    2827 else
    2828   as_unset=false
    2829 fi
    2830 
    2831 
    2832 # Work around bugs in pre-3.0 UWIN ksh.
    2833 $as_unset ENV MAIL MAILPATH
    2834 PS1='$ '
    2835 PS2='> '
    2836 PS4='+ '
    2837 
    2838 # NLS nuisances.
    2839 for as_var in \
    2840   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
    2841   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
    2842   LC_TELEPHONE LC_TIME
    2843 do
    2844   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
    2845     eval $as_var=C; export $as_var
    2846   else
    2847     $as_unset $as_var
    2848   fi
    2849 done
    2850 
    2851 # Required to use basename.
    2852 if expr a : '\(a\)' >/dev/null 2>&1; then
    2853   as_expr=expr
    2854 else
    2855   as_expr=false
    2856 fi
    2857 
    2858 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
    2859   as_basename=basename
    2860 else
    2861   as_basename=false
    2862 fi
    2863 
    2864 
    2865 # Name of the executable.
    2866 as_me=`$as_basename "$0" ||
    2867 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
    2868          X"$0" : 'X\(//\)$' \| \
    2869          X"$0" : 'X\(/\)$' \| \
    2870          .     : '\(.\)' 2>/dev/null ||
    2871 echo X/"$0" |
    2872     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
    2873           /^X\/\(\/\/\)$/{ s//\1/; q; }
    2874           /^X\/\(\/\).*/{ s//\1/; q; }
    2875           s/.*/./; q'`
    2876 
    2877 
    2878 # PATH needs CR, and LINENO needs CR and PATH.
     3419  setopt NO_GLOB_SUBST
     3420else
     3421  case `(set -o) 2>/dev/null` in
     3422  *posix*) set -o posix ;;
     3423esac
     3424
     3425fi
     3426
     3427
     3428
     3429
     3430# PATH needs CR
    28793431# Avoid depending upon Character Ranges.
    28803432as_cr_letters='abcdefghijklmnopqrstuvwxyz'
     
    28973449fi
    28983450
    2899 
    2900   as_lineno_1=$LINENO
    2901   as_lineno_2=$LINENO
    2902   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
    2903   test "x$as_lineno_1" != "x$as_lineno_2" &&
    2904   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
    2905   # Find who we are.  Look in the path if we contain no path at all
    2906   # relative or not.
    2907   case $0 in
    2908     *[\\/]* ) as_myself=$0 ;;
    2909     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     3451# Support unset when possible.
     3452if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
     3453  as_unset=unset
     3454else
     3455  as_unset=false
     3456fi
     3457
     3458
     3459# IFS
     3460# We need space, tab and new line, in precisely that order.  Quoting is
     3461# there to prevent editors from complaining about space-tab.
     3462# (If _AS_PATH_WALK were called with IFS unset, it would disable word
     3463# splitting by setting IFS to empty value.)
     3464as_nl='
     3465'
     3466IFS=" ""        $as_nl"
     3467
     3468# Find who we are.  Look in the path if we contain no directory separator.
     3469case $0 in
     3470  *[\\/]* ) as_myself=$0 ;;
     3471  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    29103472for as_dir in $PATH
    29113473do
     
    29143476  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
    29153477done
    2916 
    2917        ;;
    2918   esac
    2919   # We did not find ourselves, most probably we were run as `sh COMMAND'
    2920   # in which case we are not to be found in the path.
    2921   if test "x$as_myself" = x; then
    2922     as_myself=$0
     3478IFS=$as_save_IFS
     3479
     3480     ;;
     3481esac
     3482# We did not find ourselves, most probably we were run as `sh COMMAND'
     3483# in which case we are not to be found in the path.
     3484if test "x$as_myself" = x; then
     3485  as_myself=$0
     3486fi
     3487if test ! -f "$as_myself"; then
     3488  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
     3489  { (exit 1); exit 1; }
     3490fi
     3491
     3492# Work around bugs in pre-3.0 UWIN ksh.
     3493for as_var in ENV MAIL MAILPATH
     3494do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
     3495done
     3496PS1='$ '
     3497PS2='> '
     3498PS4='+ '
     3499
     3500# NLS nuisances.
     3501for as_var in \
     3502  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
     3503  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
     3504  LC_TELEPHONE LC_TIME
     3505do
     3506  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
     3507    eval $as_var=C; export $as_var
     3508  else
     3509    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
    29233510  fi
    2924   if test ! -f "$as_myself"; then
    2925     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
    2926 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
    2927    { (exit 1); exit 1; }; }
    2928   fi
    2929   case $CONFIG_SHELL in
    2930   '')
    2931     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    2932 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
    2933 do
    2934   IFS=$as_save_IFS
    2935   test -z "$as_dir" && as_dir=.
    2936   for as_base in sh bash ksh sh5; do
    2937          case $as_dir in
    2938          /*)
    2939            if ("$as_dir/$as_base" -c '
     3511done
     3512
     3513# Required to use basename.
     3514if expr a : '\(a\)' >/dev/null 2>&1 &&
     3515   test "X`expr 00001 : '.*\(...\)'`" = X001; then
     3516  as_expr=expr
     3517else
     3518  as_expr=false
     3519fi
     3520
     3521if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
     3522  as_basename=basename
     3523else
     3524  as_basename=false
     3525fi
     3526
     3527
     3528# Name of the executable.
     3529as_me=`$as_basename -- "$0" ||
     3530$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
     3531         X"$0" : 'X\(//\)$' \| \
     3532         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
     3533echo X/"$0" |
     3534    sed '/^.*\/\([^/][^/]*\)\/*$/{
     3535            s//\1/
     3536            q
     3537          }
     3538          /^X\/\(\/\/\)$/{
     3539            s//\1/
     3540            q
     3541          }
     3542          /^X\/\(\/\).*/{
     3543            s//\1/
     3544            q
     3545          }
     3546          s/.*/./; q'`
     3547
     3548# CDPATH.
     3549$as_unset CDPATH
     3550
     3551
     3552
    29403553  as_lineno_1=$LINENO
    29413554  as_lineno_2=$LINENO
    2942   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
    29433555  test "x$as_lineno_1" != "x$as_lineno_2" &&
    2944   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
    2945              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
    2946              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
    2947              CONFIG_SHELL=$as_dir/$as_base
    2948              export CONFIG_SHELL
    2949              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
    2950            fi;;
    2951          esac
    2952        done
    2953 done
    2954 ;;
    2955   esac
     3556  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
    29563557
    29573558  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
    29583559  # uniformly replaced by the line number.  The first 'sed' inserts a
    2959   # line-number line before each line; the second 'sed' does the real
    2960   # work.  The second script uses 'N' to pair each line-number line
    2961   # with the numbered line, and appends trailing '-' during
    2962   # substitution so that $LINENO is not a special case at line end.
     3560  # line-number line after each line using $LINENO; the second 'sed'
     3561  # does the real work.  The second script uses 'N' to pair each
     3562  # line-number line with the line containing $LINENO, and appends
     3563  # trailing '-' during substitution so that $LINENO is not a special
     3564  # case at line end.
    29633565  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
    2964   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
    2965   sed '=' <$as_myself |
     3566  # scripts with optimization help from Paolo Bonzini.  Blame Lee
     3567  # E. McMahon (1931-1989) for sed's syntax.  :-)
     3568  sed -n '
     3569    p
     3570    /[$]LINENO/=
     3571  ' <$as_myself |
    29663572    sed '
     3573      s/[$]LINENO.*/&-/
     3574      t lineno
     3575      b
     3576      :lineno
    29673577      N
    2968       s,$,-,
    2969       : loop
    2970       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
     3578      :loop
     3579      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
    29713580      t loop
    2972       s,-$,,
    2973       s,^['$as_cr_digits']*\n,,
     3581      s/-\n.*//
    29743582    ' >$as_me.lineno &&
    2975   chmod +x $as_me.lineno ||
    2976     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
    2977 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
     3583  chmod +x "$as_me.lineno" ||
     3584    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
    29783585   { (exit 1); exit 1; }; }
    29793586
    29803587  # Don't try to exec as it changes $[0], causing all sort of problems
    29813588  # (the dirname of $[0] is not the place where we might find the
    2982   # original and so on.  Autoconf is especially sensible to this).
    2983   . ./$as_me.lineno
     3589  # original and so on.  Autoconf is especially sensitive to this).
     3590  . "./$as_me.lineno"
    29843591  # Exit status is that of the last command.
    29853592  exit
     
    29873594
    29883595
    2989 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
    2990   *c*,-n*) ECHO_N= ECHO_C='
    2991 ' ECHO_T='      ' ;;
    2992   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
    2993   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
     3596if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
     3597  as_dirname=dirname
     3598else
     3599  as_dirname=false
     3600fi
     3601
     3602ECHO_C= ECHO_N= ECHO_T=
     3603case `echo -n x` in
     3604-n*)
     3605  case `echo 'x\c'` in
     3606  *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
     3607  *)   ECHO_C='\c';;
     3608  esac;;
     3609*)
     3610  ECHO_N='-n';;
    29943611esac
    29953612
    2996 if expr a : '\(a\)' >/dev/null 2>&1; then
     3613if expr a : '\(a\)' >/dev/null 2>&1 &&
     3614   test "X`expr 00001 : '.*\(...\)'`" = X001; then
    29973615  as_expr=expr
    29983616else
     
    30013619
    30023620rm -f conf$$ conf$$.exe conf$$.file
     3621if test -d conf$$.dir; then
     3622  rm -f conf$$.dir/conf$$.file
     3623else
     3624  rm -f conf$$.dir
     3625  mkdir conf$$.dir
     3626fi
    30033627echo >conf$$.file
    30043628if ln -s conf$$.file conf$$ 2>/dev/null; then
    3005   # We could just check for DJGPP; but this test a) works b) is more generic
    3006   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
    3007   if test -f conf$$.exe; then
    3008     # Don't use ln at all; we don't have any links
     3629  as_ln_s='ln -s'
     3630  # ... but there are two gotchas:
     3631  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
     3632  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
     3633  # In both cases, we have to default to `cp -p'.
     3634  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
    30093635    as_ln_s='cp -p'
    3010   else
    3011     as_ln_s='ln -s'
    3012   fi
    30133636elif ln conf$$.file conf$$ 2>/dev/null; then
    30143637  as_ln_s=ln
     
    30163639  as_ln_s='cp -p'
    30173640fi
    3018 rm -f conf$$ conf$$.exe conf$$.file
     3641rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
     3642rmdir conf$$.dir 2>/dev/null
    30193643
    30203644if mkdir -p . 2>/dev/null; then
     
    30253649fi
    30263650
    3027 as_executable_p="test -f"
     3651if test -x / >/dev/null 2>&1; then
     3652  as_test_x='test -x'
     3653else
     3654  if ls -dL / >/dev/null 2>&1; then
     3655    as_ls_L_option=L
     3656  else
     3657    as_ls_L_option=
     3658  fi
     3659  as_test_x='
     3660    eval sh -c '\''
     3661      if test -d "$1"; then
     3662        test -d "$1/.";
     3663      else
     3664        case $1 in
     3665        -*)set "./$1";;
     3666        esac;
     3667        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
     3668        ???[sx]*):;;*)false;;esac;fi
     3669    '\'' sh
     3670  '
     3671fi
     3672as_executable_p=$as_test_x
    30283673
    30293674# Sed expression to map a string onto a valid CPP name.
     
    30343679
    30353680
    3036 # IFS
    3037 # We need space, tab and new line, in precisely that order.
    3038 as_nl='
    3039 '
    3040 IFS="   $as_nl"
    3041 
    3042 # CDPATH.
    3043 $as_unset CDPATH
    3044 
    30453681exec 6>&1
    30463682
    3047 # Open the log real soon, to keep \$[0] and so on meaningful, and to
     3683# Save the log message, to keep $[0] and so on meaningful, and to
    30483684# report actual input values of CONFIG_FILES etc. instead of their
    3049 # values after options handling.  Logging --version etc. is OK.
    3050 exec 5>>config.log
    3051 {
    3052   echo
    3053   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
    3054 ## Running $as_me. ##
    3055 _ASBOX
    3056 } >&5
    3057 cat >&5 <<_CSEOF
    3058 
     3685# values after options handling.
     3686ac_log="
    30593687This file was extended by $as_me, which was
    3060 generated by GNU Autoconf 2.59.  Invocation command line was
     3688generated by GNU Autoconf 2.61.  Invocation command line was
    30613689
    30623690  CONFIG_FILES    = $CONFIG_FILES
     
    30663694  $ $0 $@
    30673695
    3068 _CSEOF
    3069 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
    3070 echo >&5
    3071 _ACEOF
    3072 
     3696on `(hostname || uname -n) 2>/dev/null | sed 1q`
     3697"
     3698
     3699_ACEOF
     3700
     3701cat >>$CONFIG_STATUS <<_ACEOF
    30733702# Files that config.status was made for.
    3074 if test -n "$ac_config_files"; then
    3075   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
    3076 fi
    3077 
    3078 if test -n "$ac_config_headers"; then
    3079   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
    3080 fi
    3081 
    3082 if test -n "$ac_config_links"; then
    3083   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
    3084 fi
    3085 
    3086 if test -n "$ac_config_commands"; then
    3087   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
    3088 fi
     3703config_files="$ac_config_files"
     3704
     3705_ACEOF
    30893706
    30903707cat >>$CONFIG_STATUS <<\_ACEOF
    3091 
    30923708ac_cs_usage="\
    30933709\`$as_me' instantiates files from templates according to the
     
    30973713
    30983714  -h, --help       print this help, then exit
    3099   -V, --version    print version number, then exit
     3715  -V, --version    print version number and configuration settings, then exit
    31003716  -q, --quiet      do not print progress messages
    31013717  -d, --debug      don't remove temporary files
     
    31083724
    31093725Report bugs to <bug-autoconf@gnu.org>."
    3110 _ACEOF
    3111 
     3726
     3727_ACEOF
    31123728cat >>$CONFIG_STATUS <<_ACEOF
    31133729ac_cs_version="\\
    31143730config.status
    3115 configured by $0, generated by GNU Autoconf 2.59,
    3116   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
    3117 
    3118 Copyright (C) 2003 Free Software Foundation, Inc.
     3731configured by $0, generated by GNU Autoconf 2.61,
     3732  with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
     3733
     3734Copyright (C) 2006 Free Software Foundation, Inc.
    31193735This config.status script is free software; the Free Software Foundation
    31203736gives unlimited permission to copy, distribute and modify it."
    3121 srcdir=$srcdir
     3737
     3738ac_pwd='$ac_pwd'
     3739srcdir='$srcdir'
    31223740_ACEOF
    31233741
     
    31303748  case $1 in
    31313749  --*=*)
    3132     ac_option=`expr "x$1" : 'x\([^=]*\)='`
    3133     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
     3750    ac_option=`expr "X$1" : 'X\([^=]*\)='`
     3751    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
    31343752    ac_shift=:
    31353753    ;;
    3136   -*)
     3754  *)
    31373755    ac_option=$1
    31383756    ac_optarg=$2
    31393757    ac_shift=shift
    31403758    ;;
    3141   *) # This is not an option, so the user has probably given explicit
    3142      # arguments.
    3143      ac_option=$1
    3144      ac_need_defaults=false;;
    31453759  esac
    31463760
    31473761  case $ac_option in
    31483762  # Handling of the options.
    3149 _ACEOF
    3150 cat >>$CONFIG_STATUS <<\_ACEOF
    31513763  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    31523764    ac_cs_recheck=: ;;
    3153   --version | --vers* | -V )
    3154     echo "$ac_cs_version"; exit 0 ;;
    3155   --he | --h)
    3156     # Conflict between --help and --header
    3157     { { echo "$as_me:$LINENO: error: ambiguous option: $1
    3158 Try \`$0 --help' for more information." >&5
    3159 echo "$as_me: error: ambiguous option: $1
    3160 Try \`$0 --help' for more information." >&2;}
    3161    { (exit 1); exit 1; }; };;
    3162   --help | --hel | -h )
    3163     echo "$ac_cs_usage"; exit 0 ;;
    3164   --debug | --d* | -d )
     3765  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
     3766    echo "$ac_cs_version"; exit ;;
     3767  --debug | --debu | --deb | --de | --d | -d )
    31653768    debug=: ;;
    31663769  --file | --fil | --fi | --f )
     
    31683771    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
    31693772    ac_need_defaults=false;;
    3170   --header | --heade | --head | --hea )
    3171     $ac_shift
    3172     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
    3173     ac_need_defaults=false;;
     3773  --he | --h |  --help | --hel | -h )
     3774    echo "$ac_cs_usage"; exit ;;
    31743775  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    31753776  | -silent | --silent | --silen | --sile | --sil | --si | --s)
     
    31773778
    31783779  # This is an error.
    3179   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
    3180 Try \`$0 --help' for more information." >&5
    3181 echo "$as_me: error: unrecognized option: $1
    3182 Try \`$0 --help' for more information." >&2;}
     3780  -*) { echo "$as_me: error: unrecognized option: $1
     3781Try \`$0 --help' for more information." >&2
    31833782   { (exit 1); exit 1; }; } ;;
    31843783
    3185   *) ac_config_targets="$ac_config_targets $1" ;;
     3784  *) ac_config_targets="$ac_config_targets $1"
     3785     ac_need_defaults=false ;;
    31863786
    31873787  esac
     
    31993799cat >>$CONFIG_STATUS <<_ACEOF
    32003800if \$ac_cs_recheck; then
    3201   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
    3202   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
    3203 fi
    3204 
    3205 _ACEOF
    3206 
    3207 
    3208 
    3209 
    3210 
     3801  echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
     3802  CONFIG_SHELL=$SHELL
     3803  export CONFIG_SHELL
     3804  exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
     3805fi
     3806
     3807_ACEOF
    32113808cat >>$CONFIG_STATUS <<\_ACEOF
     3809exec 5>>config.log
     3810{
     3811  echo
     3812  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
     3813## Running $as_me. ##
     3814_ASBOX
     3815  echo "$ac_log"
     3816} >&5
     3817
     3818_ACEOF
     3819cat >>$CONFIG_STATUS <<_ACEOF
     3820_ACEOF
     3821
     3822cat >>$CONFIG_STATUS <<\_ACEOF
     3823
     3824# Handling of arguments.
    32123825for ac_config_target in $ac_config_targets
    32133826do
    3214   case "$ac_config_target" in
    3215   # Handling of arguments.
    3216   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
    3217   "email2trac.py" ) CONFIG_FILES="$CONFIG_FILES email2trac.py" ;;
    3218   "delete_spam.py" ) CONFIG_FILES="$CONFIG_FILES delete_spam.py" ;;
     3827  case $ac_config_target in
     3828    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
     3829    "email2trac.py") CONFIG_FILES="$CONFIG_FILES email2trac.py" ;;
     3830    "delete_spam.py") CONFIG_FILES="$CONFIG_FILES delete_spam.py" ;;
     3831
    32193832  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
    32203833echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
     
    32223835  esac
    32233836done
     3837
    32243838
    32253839# If the user did not use the arguments to specify the items to instantiate,
     
    32323846
    32333847# Have a temporary directory for convenience.  Make it in the build tree
    3234 # simply because there is no reason to put it here, and in addition,
     3848# simply because there is no reason against having it here, and in addition,
    32353849# creating and moving files from /tmp can sometimes cause problems.
    3236 # Create a temporary directory, and hook for its removal unless debugging.
     3850# Hook for its removal unless debugging.
     3851# Note that there is a small window in which the directory will not be cleaned:
     3852# after its creation but before its name has been assigned to `$tmp'.
    32373853$debug ||
    32383854{
    3239   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
     3855  tmp=
     3856  trap 'exit_status=$?
     3857  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
     3858' 0
    32403859  trap '{ (exit 1); exit 1; }' 1 2 13 15
    32413860}
    3242 
    32433861# Create a (secure) tmp directory for tmp files.
    32443862
    32453863{
    3246   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
     3864  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
    32473865  test -n "$tmp" && test -d "$tmp"
    32483866}  ||
    32493867{
    3250   tmp=./confstat$$-$RANDOM
    3251   (umask 077 && mkdir $tmp)
     3868  tmp=./conf$$-$RANDOM
     3869  (umask 077 && mkdir "$tmp")
    32523870} ||
    32533871{
     
    32563874}
    32573875
    3258 _ACEOF
    3259 
    3260 cat >>$CONFIG_STATUS <<_ACEOF
    3261 
    32623876#
    3263 # CONFIG_FILES section.
     3877# Set up the sed scripts for CONFIG_FILES section.
    32643878#
    32653879
    32663880# No need to generate the scripts if there are no CONFIG_FILES.
    32673881# This happens for instance when ./config.status config.h
    3268 if test -n "\$CONFIG_FILES"; then
    3269   # Protect against being on the right side of a sed subst in config.status.
    3270   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
    3271    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
    3272 s,@SHELL@,$SHELL,;t t
    3273 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
    3274 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
    3275 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
    3276 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
    3277 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
    3278 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
    3279 s,@exec_prefix@,$exec_prefix,;t t
    3280 s,@prefix@,$prefix,;t t
    3281 s,@program_transform_name@,$program_transform_name,;t t
    3282 s,@bindir@,$bindir,;t t
    3283 s,@sbindir@,$sbindir,;t t
    3284 s,@libexecdir@,$libexecdir,;t t
    3285 s,@datadir@,$datadir,;t t
    3286 s,@sysconfdir@,$sysconfdir,;t t
    3287 s,@sharedstatedir@,$sharedstatedir,;t t
    3288 s,@localstatedir@,$localstatedir,;t t
    3289 s,@libdir@,$libdir,;t t
    3290 s,@includedir@,$includedir,;t t
    3291 s,@oldincludedir@,$oldincludedir,;t t
    3292 s,@infodir@,$infodir,;t t
    3293 s,@mandir@,$mandir,;t t
    3294 s,@build_alias@,$build_alias,;t t
    3295 s,@host_alias@,$host_alias,;t t
    3296 s,@target_alias@,$target_alias,;t t
    3297 s,@DEFS@,$DEFS,;t t
    3298 s,@ECHO_C@,$ECHO_C,;t t
    3299 s,@ECHO_N@,$ECHO_N,;t t
    3300 s,@ECHO_T@,$ECHO_T,;t t
    3301 s,@LIBS@,$LIBS,;t t
    3302 s,@pyexecdir@,$pyexecdir,;t t
    3303 s,@trac_user@,$trac_user,;t t
    3304 s,@mta_user@,$mta_user,;t t
    3305 s,@PYTHON@,$PYTHON,;t t
    3306 s,@PYTHON_VERSION@,$PYTHON_VERSION,;t t
    3307 s,@PYTHON_PREFIX@,$PYTHON_PREFIX,;t t
    3308 s,@PYTHON_EXEC_PREFIX@,$PYTHON_EXEC_PREFIX,;t t
    3309 s,@PYTHON_PLATFORM@,$PYTHON_PLATFORM,;t t
    3310 s,@pythondir@,$pythondir,;t t
    3311 s,@pkgpythondir@,$pkgpythondir,;t t
    3312 s,@pkgpyexecdir@,$pkgpyexecdir,;t t
    3313 s,@CC@,$CC,;t t
    3314 s,@CFLAGS@,$CFLAGS,;t t
    3315 s,@LDFLAGS@,$LDFLAGS,;t t
    3316 s,@CPPFLAGS@,$CPPFLAGS,;t t
    3317 s,@ac_ct_CC@,$ac_ct_CC,;t t
    3318 s,@EXEEXT@,$EXEEXT,;t t
    3319 s,@OBJEXT@,$OBJEXT,;t t
    3320 s,@CPP@,$CPP,;t t
    3321 s,@EGREP@,$EGREP,;t t
    3322 s,@DEBUG@,$DEBUG,;t t
    3323 s,@email2trac_conf@,$email2trac_conf,;t t
    3324 s,@SYSTEM_EMAIL2TRAC_CONF@,$SYSTEM_EMAIL2TRAC_CONF,;t t
    3325 s,@LIBOBJS@,$LIBOBJS,;t t
    3326 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
    3327 CEOF
    3328 
    3329 _ACEOF
    3330 
    3331   cat >>$CONFIG_STATUS <<\_ACEOF
    3332   # Split the substitutions into bite-sized pieces for seds with
    3333   # small command number limits, like on Digital OSF/1 and HP-UX.
    3334   ac_max_sed_lines=48
    3335   ac_sed_frag=1 # Number of current file.
    3336   ac_beg=1 # First line for current file.
    3337   ac_end=$ac_max_sed_lines # Line after last line for current file.
    3338   ac_more_lines=:
    3339   ac_sed_cmds=
    3340   while $ac_more_lines; do
    3341     if test $ac_beg -gt 1; then
    3342       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
    3343     else
    3344       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
     3882if test -n "$CONFIG_FILES"; then
     3883
     3884_ACEOF
     3885
     3886
     3887
     3888ac_delim='%!_!# '
     3889for ac_last_try in false false false false false :; do
     3890  cat >conf$$subs.sed <<_ACEOF
     3891SHELL!$SHELL$ac_delim
     3892PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
     3893PACKAGE_NAME!$PACKAGE_NAME$ac_delim
     3894PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
     3895PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
     3896PACKAGE_STRING!$PACKAGE_STRING$ac_delim
     3897PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
     3898exec_prefix!$exec_prefix$ac_delim
     3899prefix!$prefix$ac_delim
     3900program_transform_name!$program_transform_name$ac_delim
     3901bindir!$bindir$ac_delim
     3902sbindir!$sbindir$ac_delim
     3903libexecdir!$libexecdir$ac_delim
     3904datarootdir!$datarootdir$ac_delim
     3905datadir!$datadir$ac_delim
     3906sysconfdir!$sysconfdir$ac_delim
     3907sharedstatedir!$sharedstatedir$ac_delim
     3908localstatedir!$localstatedir$ac_delim
     3909includedir!$includedir$ac_delim
     3910oldincludedir!$oldincludedir$ac_delim
     3911docdir!$docdir$ac_delim
     3912infodir!$infodir$ac_delim
     3913htmldir!$htmldir$ac_delim
     3914dvidir!$dvidir$ac_delim
     3915pdfdir!$pdfdir$ac_delim
     3916psdir!$psdir$ac_delim
     3917libdir!$libdir$ac_delim
     3918localedir!$localedir$ac_delim
     3919mandir!$mandir$ac_delim
     3920DEFS!$DEFS$ac_delim
     3921ECHO_C!$ECHO_C$ac_delim
     3922ECHO_N!$ECHO_N$ac_delim
     3923ECHO_T!$ECHO_T$ac_delim
     3924LIBS!$LIBS$ac_delim
     3925build_alias!$build_alias$ac_delim
     3926host_alias!$host_alias$ac_delim
     3927target_alias!$target_alias$ac_delim
     3928pyexecdir!$pyexecdir$ac_delim
     3929trac_user!$trac_user$ac_delim
     3930mta_user!$mta_user$ac_delim
     3931PYTHON!$PYTHON$ac_delim
     3932PYTHON_VERSION!$PYTHON_VERSION$ac_delim
     3933PYTHON_PREFIX!$PYTHON_PREFIX$ac_delim
     3934PYTHON_EXEC_PREFIX!$PYTHON_EXEC_PREFIX$ac_delim
     3935PYTHON_PLATFORM!$PYTHON_PLATFORM$ac_delim
     3936pythondir!$pythondir$ac_delim
     3937pkgpythondir!$pkgpythondir$ac_delim
     3938pkgpyexecdir!$pkgpyexecdir$ac_delim
     3939CC!$CC$ac_delim
     3940CFLAGS!$CFLAGS$ac_delim
     3941LDFLAGS!$LDFLAGS$ac_delim
     3942CPPFLAGS!$CPPFLAGS$ac_delim
     3943ac_ct_CC!$ac_ct_CC$ac_delim
     3944EXEEXT!$EXEEXT$ac_delim
     3945OBJEXT!$OBJEXT$ac_delim
     3946CPP!$CPP$ac_delim
     3947GREP!$GREP$ac_delim
     3948EGREP!$EGREP$ac_delim
     3949DEBUG!$DEBUG$ac_delim
     3950email2trac_conf!$email2trac_conf$ac_delim
     3951SYSTEM_EMAIL2TRAC_CONF!$SYSTEM_EMAIL2TRAC_CONF$ac_delim
     3952LIBOBJS!$LIBOBJS$ac_delim
     3953LTLIBOBJS!$LTLIBOBJS$ac_delim
     3954_ACEOF
     3955
     3956  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 63; then
     3957    break
     3958  elif $ac_last_try; then
     3959    { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
     3960echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
     3961   { (exit 1); exit 1; }; }
     3962  else
     3963    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
     3964  fi
     3965done
     3966
     3967ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
     3968if test -n "$ac_eof"; then
     3969  ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
     3970  ac_eof=`expr $ac_eof + 1`
     3971fi
     3972
     3973cat >>$CONFIG_STATUS <<_ACEOF
     3974cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
     3975/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
     3976_ACEOF
     3977sed '
     3978s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
     3979s/^/s,@/; s/!/@,|#_!!_#|/
     3980:n
     3981t n
     3982s/'"$ac_delim"'$/,g/; t
     3983s/$/\\/; p
     3984N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
     3985' >>$CONFIG_STATUS <conf$$subs.sed
     3986rm -f conf$$subs.sed
     3987cat >>$CONFIG_STATUS <<_ACEOF
     3988:end
     3989s/|#_!!_#|//g
     3990CEOF$ac_eof
     3991_ACEOF
     3992
     3993
     3994# VPATH may cause trouble with some makes, so we remove $(srcdir),
     3995# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
     3996# trailing colons and then remove the whole line if VPATH becomes empty
     3997# (actually we leave an empty line to preserve line numbers).
     3998if test "x$srcdir" = x.; then
     3999  ac_vpsub='/^[  ]*VPATH[        ]*=/{
     4000s/:*\$(srcdir):*/:/
     4001s/:*\${srcdir}:*/:/
     4002s/:*@srcdir@:*/:/
     4003s/^\([^=]*=[     ]*\):*/\1/
     4004s/:*$//
     4005s/^[^=]*=[       ]*$//
     4006}'
     4007fi
     4008
     4009cat >>$CONFIG_STATUS <<\_ACEOF
     4010fi # test -n "$CONFIG_FILES"
     4011
     4012
     4013for ac_tag in  :F $CONFIG_FILES
     4014do
     4015  case $ac_tag in
     4016  :[FHLC]) ac_mode=$ac_tag; continue;;
     4017  esac
     4018  case $ac_mode$ac_tag in
     4019  :[FHL]*:*);;
     4020  :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
     4021echo "$as_me: error: Invalid tag $ac_tag." >&2;}
     4022   { (exit 1); exit 1; }; };;
     4023  :[FH]-) ac_tag=-:-;;
     4024  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
     4025  esac
     4026  ac_save_IFS=$IFS
     4027  IFS=:
     4028  set x $ac_tag
     4029  IFS=$ac_save_IFS
     4030  shift
     4031  ac_file=$1
     4032  shift
     4033
     4034  case $ac_mode in
     4035  :L) ac_source=$1;;
     4036  :[FH])
     4037    ac_file_inputs=
     4038    for ac_f
     4039    do
     4040      case $ac_f in
     4041      -) ac_f="$tmp/stdin";;
     4042      *) # Look for the file first in the build tree, then in the source tree
     4043         # (if the path is not absolute).  The absolute path cannot be DOS-style,
     4044         # because $ac_f cannot contain `:'.
     4045         test -f "$ac_f" ||
     4046           case $ac_f in
     4047           [\\/$]*) false;;
     4048           *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
     4049           esac ||
     4050           { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
     4051echo "$as_me: error: cannot find input file: $ac_f" >&2;}
     4052   { (exit 1); exit 1; }; };;
     4053      esac
     4054      ac_file_inputs="$ac_file_inputs $ac_f"
     4055    done
     4056
     4057    # Let's still pretend it is `configure' which instantiates (i.e., don't
     4058    # use $as_me), people would be surprised to read:
     4059    #    /* config.h.  Generated by config.status.  */
     4060    configure_input="Generated from "`IFS=:
     4061          echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
     4062    if test x"$ac_file" != x-; then
     4063      configure_input="$ac_file.  $configure_input"
     4064      { echo "$as_me:$LINENO: creating $ac_file" >&5
     4065echo "$as_me: creating $ac_file" >&6;}
    33454066    fi
    3346     if test ! -s $tmp/subs.frag; then
    3347       ac_more_lines=false
    3348     else
    3349       # The purpose of the label and of the branching condition is to
    3350       # speed up the sed processing (if there are no `@' at all, there
    3351       # is no need to browse any of the substitutions).
    3352       # These are the two extra sed commands mentioned above.
    3353       (echo ':t
    3354   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
    3355       if test -z "$ac_sed_cmds"; then
    3356         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
    3357       else
    3358         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
    3359       fi
    3360       ac_sed_frag=`expr $ac_sed_frag + 1`
    3361       ac_beg=$ac_end
    3362       ac_end=`expr $ac_end + $ac_max_sed_lines`
    3363     fi
    3364   done
    3365   if test -z "$ac_sed_cmds"; then
    3366     ac_sed_cmds=cat
    3367   fi
    3368 fi # test -n "$CONFIG_FILES"
    3369 
    3370 _ACEOF
    3371 cat >>$CONFIG_STATUS <<\_ACEOF
    3372 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
    3373   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
    3374   case $ac_file in
    3375   - | *:- | *:-:* ) # input from stdin
    3376         cat >$tmp/stdin
    3377         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
    3378         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
    3379   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
    3380         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
    3381   * )   ac_file_in=$ac_file.in ;;
     4067
     4068    case $ac_tag in
     4069    *:-:* | *:-) cat >"$tmp/stdin";;
     4070    esac
     4071    ;;
    33824072  esac
    33834073
    3384   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
    3385   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
     4074  ac_dir=`$as_dirname -- "$ac_file" ||
    33864075$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
    33874076         X"$ac_file" : 'X\(//\)[^/]' \| \
    33884077         X"$ac_file" : 'X\(//\)$' \| \
    3389          X"$ac_file" : 'X\(/\)' \| \
    3390          .     : '\(.\)' 2>/dev/null ||
     4078         X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
    33914079echo X"$ac_file" |
    3392     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
    3393           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
    3394           /^X\(\/\/\)$/{ s//\1/; q; }
    3395           /^X\(\/\).*/{ s//\1/; q; }
    3396           s/.*/./; q'`
    3397   { if $as_mkdir_p; then
    3398     mkdir -p "$ac_dir"
    3399   else
    3400     as_dir="$ac_dir"
     4080    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
     4081            s//\1/
     4082            q
     4083          }
     4084          /^X\(\/\/\)[^/].*/{
     4085            s//\1/
     4086            q
     4087          }
     4088          /^X\(\/\/\)$/{
     4089            s//\1/
     4090            q
     4091          }
     4092          /^X\(\/\).*/{
     4093            s//\1/
     4094            q
     4095          }
     4096          s/.*/./; q'`
     4097  { as_dir="$ac_dir"
     4098  case $as_dir in #(
     4099  -*) as_dir=./$as_dir;;
     4100  esac
     4101  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
    34014102    as_dirs=
    3402     while test ! -d "$as_dir"; do
    3403       as_dirs="$as_dir $as_dirs"
    3404       as_dir=`(dirname "$as_dir") 2>/dev/null ||
     4103    while :; do
     4104      case $as_dir in #(
     4105      *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
     4106      *) as_qdir=$as_dir;;
     4107      esac
     4108      as_dirs="'$as_qdir' $as_dirs"
     4109      as_dir=`$as_dirname -- "$as_dir" ||
    34054110$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
    34064111         X"$as_dir" : 'X\(//\)[^/]' \| \
    34074112         X"$as_dir" : 'X\(//\)$' \| \
    3408          X"$as_dir" : 'X\(/\)' \| \
    3409          .     : '\(.\)' 2>/dev/null ||
     4113         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
    34104114echo X"$as_dir" |
    3411     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
    3412           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
    3413           /^X\(\/\/\)$/{ s//\1/; q; }
    3414           /^X\(\/\).*/{ s//\1/; q; }
    3415           s/.*/./; q'`
     4115    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
     4116            s//\1/
     4117            q
     4118          }
     4119          /^X\(\/\/\)[^/].*/{
     4120            s//\1/
     4121            q
     4122          }
     4123          /^X\(\/\/\)$/{
     4124            s//\1/
     4125            q
     4126          }
     4127          /^X\(\/\).*/{
     4128            s//\1/
     4129            q
     4130          }
     4131          s/.*/./; q'`
     4132      test -d "$as_dir" && break
    34164133    done
    3417     test ! -n "$as_dirs" || mkdir $as_dirs
    3418   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
    3419 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
     4134    test -z "$as_dirs" || eval "mkdir $as_dirs"
     4135  } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
     4136echo "$as_me: error: cannot create directory $as_dir" >&2;}
    34204137   { (exit 1); exit 1; }; }; }
    3421 
    34224138  ac_builddir=.
    34234139
    3424 if test "$ac_dir" != .; then
     4140case "$ac_dir" in
     4141.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
     4142*)
    34254143  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
    3426   # A "../" for each directory in $ac_dir_suffix.
    3427   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
    3428 else
    3429   ac_dir_suffix= ac_top_builddir=
    3430 fi
     4144  # A ".." for each directory in $ac_dir_suffix.
     4145  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
     4146  case $ac_top_builddir_sub in
     4147  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
     4148  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
     4149  esac ;;
     4150esac
     4151ac_abs_top_builddir=$ac_pwd
     4152ac_abs_builddir=$ac_pwd$ac_dir_suffix
     4153# for backward compatibility:
     4154ac_top_builddir=$ac_top_build_prefix
    34314155
    34324156case $srcdir in
    3433   .)  # No --srcdir option.  We are building in place.
     4157  .)  # We are building in place.
    34344158    ac_srcdir=.
    3435     if test -z "$ac_top_builddir"; then
    3436        ac_top_srcdir=.
    3437     else
    3438        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
    3439     fi ;;
    3440   [\\/]* | ?:[\\/]* )  # Absolute path.
     4159    ac_top_srcdir=$ac_top_builddir_sub
     4160    ac_abs_top_srcdir=$ac_pwd ;;
     4161  [\\/]* | ?:[\\/]* )  # Absolute name.
    34414162    ac_srcdir=$srcdir$ac_dir_suffix;
    3442     ac_top_srcdir=$srcdir ;;
    3443   *) # Relative path.
    3444     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
    3445     ac_top_srcdir=$ac_top_builddir$srcdir ;;
     4163    ac_top_srcdir=$srcdir
     4164    ac_abs_top_srcdir=$srcdir ;;
     4165  *) # Relative name.
     4166    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
     4167    ac_top_srcdir=$ac_top_build_prefix$srcdir
     4168    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
    34464169esac
    3447 
    3448 # Do not use `cd foo && pwd` to compute absolute paths, because
    3449 # the directories may not exist.
    3450 case `pwd` in
    3451 .) ac_abs_builddir="$ac_dir";;
    3452 *)
    3453   case "$ac_dir" in
    3454   .) ac_abs_builddir=`pwd`;;
    3455   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
    3456   *) ac_abs_builddir=`pwd`/"$ac_dir";;
    3457   esac;;
     4170ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
     4171
     4172
     4173  case $ac_mode in
     4174  :F)
     4175  #
     4176  # CONFIG_FILE
     4177  #
     4178
     4179_ACEOF
     4180
     4181cat >>$CONFIG_STATUS <<\_ACEOF
     4182# If the template does not know about datarootdir, expand it.
     4183# FIXME: This hack should be removed a few years after 2.60.
     4184ac_datarootdir_hack=; ac_datarootdir_seen=
     4185
     4186case `sed -n '/datarootdir/ {
     4187  p
     4188  q
     4189}
     4190/@datadir@/p
     4191/@docdir@/p
     4192/@infodir@/p
     4193/@localedir@/p
     4194/@mandir@/p
     4195' $ac_file_inputs` in
     4196*datarootdir*) ac_datarootdir_seen=yes;;
     4197*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
     4198  { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
     4199echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
     4200_ACEOF
     4201cat >>$CONFIG_STATUS <<_ACEOF
     4202  ac_datarootdir_hack='
     4203  s&@datadir@&$datadir&g
     4204  s&@docdir@&$docdir&g
     4205  s&@infodir@&$infodir&g
     4206  s&@localedir@&$localedir&g
     4207  s&@mandir@&$mandir&g
     4208    s&\\\${datarootdir}&$datarootdir&g' ;;
    34584209esac
    3459 case $ac_abs_builddir in
    3460 .) ac_abs_top_builddir=${ac_top_builddir}.;;
    3461 *)
    3462   case ${ac_top_builddir}. in
    3463   .) ac_abs_top_builddir=$ac_abs_builddir;;
    3464   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
    3465   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
    3466   esac;;
    3467 esac
    3468 case $ac_abs_builddir in
    3469 .) ac_abs_srcdir=$ac_srcdir;;
    3470 *)
    3471   case $ac_srcdir in
    3472   .) ac_abs_srcdir=$ac_abs_builddir;;
    3473   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
    3474   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
    3475   esac;;
    3476 esac
    3477 case $ac_abs_builddir in
    3478 .) ac_abs_top_srcdir=$ac_top_srcdir;;
    3479 *)
    3480   case $ac_top_srcdir in
    3481   .) ac_abs_top_srcdir=$ac_abs_builddir;;
    3482   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
    3483   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
    3484   esac;;
    3485 esac
    3486 
    3487 
    3488 
    3489   # Let's still pretend it is `configure' which instantiates (i.e., don't
    3490   # use $as_me), people would be surprised to read:
    3491   #    /* config.h.  Generated by config.status.  */
    3492   if test x"$ac_file" = x-; then
    3493     configure_input=
    3494   else
    3495     configure_input="$ac_file.  "
    3496   fi
    3497   configure_input=$configure_input"Generated from `echo $ac_file_in |
    3498                                      sed 's,.*/,,'` by configure."
    3499 
    3500   # First look for the input files in the build tree, otherwise in the
    3501   # src tree.
    3502   ac_file_inputs=`IFS=:
    3503     for f in $ac_file_in; do
    3504       case $f in
    3505       -) echo $tmp/stdin ;;
    3506       [\\/$]*)
    3507          # Absolute (can't be DOS-style, as IFS=:)
    3508          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
    3509 echo "$as_me: error: cannot find input file: $f" >&2;}
    3510    { (exit 1); exit 1; }; }
    3511          echo "$f";;
    3512       *) # Relative
    3513          if test -f "$f"; then
    3514            # Build tree
    3515            echo "$f"
    3516          elif test -f "$srcdir/$f"; then
    3517            # Source tree
    3518            echo "$srcdir/$f"
    3519          else
    3520            # /dev/null tree
    3521            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
    3522 echo "$as_me: error: cannot find input file: $f" >&2;}
    3523    { (exit 1); exit 1; }; }
    3524          fi;;
    3525       esac
    3526     done` || { (exit 1); exit 1; }
    3527 
    3528   if test x"$ac_file" != x-; then
    3529     { echo "$as_me:$LINENO: creating $ac_file" >&5
    3530 echo "$as_me: creating $ac_file" >&6;}
    3531     rm -f "$ac_file"
    3532   fi
    3533 _ACEOF
     4210_ACEOF
     4211
     4212# Neutralize VPATH when `$srcdir' = `.'.
     4213# Shell code in configure.ac might set extrasub.
     4214# FIXME: do we really want to maintain this feature?
    35344215cat >>$CONFIG_STATUS <<_ACEOF
    35354216  sed "$ac_vpsub
     
    35394220:t
    35404221/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
    3541 s,@configure_input@,$configure_input,;t t
    3542 s,@srcdir@,$ac_srcdir,;t t
    3543 s,@abs_srcdir@,$ac_abs_srcdir,;t t
    3544 s,@top_srcdir@,$ac_top_srcdir,;t t
    3545 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
    3546 s,@builddir@,$ac_builddir,;t t
    3547 s,@abs_builddir@,$ac_abs_builddir,;t t
    3548 s,@top_builddir@,$ac_top_builddir,;t t
    3549 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
    3550 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
    3551   rm -f $tmp/stdin
    3552   if test x"$ac_file" != x-; then
    3553     mv $tmp/out $ac_file
    3554   else
    3555     cat $tmp/out
    3556     rm -f $tmp/out
    3557   fi
    3558 
    3559 done
    3560 _ACEOF
    3561 
    3562 cat >>$CONFIG_STATUS <<\_ACEOF
     4222s&@configure_input@&$configure_input&;t t
     4223s&@top_builddir@&$ac_top_builddir_sub&;t t
     4224s&@srcdir@&$ac_srcdir&;t t
     4225s&@abs_srcdir@&$ac_abs_srcdir&;t t
     4226s&@top_srcdir@&$ac_top_srcdir&;t t
     4227s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
     4228s&@builddir@&$ac_builddir&;t t
     4229s&@abs_builddir@&$ac_abs_builddir&;t t
     4230s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
     4231$ac_datarootdir_hack
     4232" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
     4233
     4234test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
     4235  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
     4236  { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
     4237  { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
     4238which seems to be undefined.  Please make sure it is defined." >&5
     4239echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
     4240which seems to be undefined.  Please make sure it is defined." >&2;}
     4241
     4242  rm -f "$tmp/stdin"
     4243  case $ac_file in
     4244  -) cat "$tmp/out"; rm -f "$tmp/out";;
     4245  *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
     4246  esac
     4247 ;;
     4248
     4249
     4250
     4251  esac
     4252
     4253done # for ac_tag
     4254
    35634255
    35644256{ (exit 0); exit 0; }
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