Changeset 1ef65fb for libfaim


Ignore:
Timestamp:
Dec 30, 2004, 10:05:39 PM (16 years ago)
Author:
James M. Kretchmar <kretch@mit.edu>
Branches:
master, barnowl_perlaim, debian, owl, release-1.4, release-1.5, release-1.6, release-1.7, release-1.8, release-1.9
Children:
8232149
Parents:
74037d9
Message:
*** empty log message ***
File:
1 edited

Legend:

Unmodified
Added
Removed
  • libfaim/configure

    re374dee r1ef65fb  
    11#! /bin/sh
    2 
    32# Guess values for system-dependent variables and create Makefiles.
    4 # Generated automatically using autoconf version 2.13
    5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
     3# Generated by GNU Autoconf 2.59.
    64#
     5# Copyright (C) 2003 Free Software Foundation, Inc.
    76# This configure script is free software; the Free Software Foundation
    87# gives unlimited permission to copy, distribute and modify it.
    9 
    10 # Defaults:
    11 ac_help=
     8## --------------------- ##
     9## M4sh Initialization.  ##
     10## --------------------- ##
     11
     12# Be Bourne compatible
     13if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
     14  emulate sh
     15  NULLCMD=:
     16  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
     17  # is contrary to our usage.  Disable this feature.
     18  alias -g '${1+"$@"}'='"$@"'
     19elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
     20  set -o posix
     21fi
     22DUALCASE=1; export DUALCASE # for MKS sh
     23
     24# Support unset when possible.
     25if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
     26  as_unset=unset
     27else
     28  as_unset=false
     29fi
     30
     31
     32# Work around bugs in pre-3.0 UWIN ksh.
     33$as_unset ENV MAIL MAILPATH
     34PS1='$ '
     35PS2='> '
     36PS4='+ '
     37
     38# NLS nuisances.
     39for 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
     43do
     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
     49done
     50
     51# Required to use basename.
     52if expr a : '\(a\)' >/dev/null 2>&1; then
     53  as_expr=expr
     54else
     55  as_expr=false
     56fi
     57
     58if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
     59  as_basename=basename
     60else
     61  as_basename=false
     62fi
     63
     64
     65# Name of the executable.
     66as_me=`$as_basename "$0" ||
     67$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
     68         X"$0" : 'X\(//\)$' \| \
     69         X"$0" : 'X\(/\)$' \| \
     70         .     : '\(.\)' 2>/dev/null ||
     71echo 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.
     79# Avoid depending upon Character Ranges.
     80as_cr_letters='abcdefghijklmnopqrstuvwxyz'
     81as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
     82as_cr_Letters=$as_cr_letters$as_cr_LETTERS
     83as_cr_digits='0123456789'
     84as_cr_alnum=$as_cr_Letters$as_cr_digits
     85
     86# The user is always right.
     87if test "${PATH_SEPARATOR+set}" != set; then
     88  echo "#! /bin/sh" >conf$$.sh
     89  echo  "exit 0"   >>conf$$.sh
     90  chmod +x conf$$.sh
     91  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
     92    PATH_SEPARATOR=';'
     93  else
     94    PATH_SEPARATOR=:
     95  fi
     96  rm -f conf$$.sh
     97fi
     98
     99
     100  as_lineno_1=$LINENO
     101  as_lineno_2=$LINENO
     102  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
     103  test "x$as_lineno_1" != "x$as_lineno_2" &&
     104  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
     105  # Find who we are.  Look in the path if we contain no path at all
     106  # relative or not.
     107  case $0 in
     108    *[\\/]* ) as_myself=$0 ;;
     109    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     110for as_dir in $PATH
     111do
     112  IFS=$as_save_IFS
     113  test -z "$as_dir" && as_dir=.
     114  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
     115done
     116
     117       ;;
     118  esac
     119  # We did not find ourselves, most probably we were run as `sh COMMAND'
     120  # in which case we are not to be found in the path.
     121  if test "x$as_myself" = x; then
     122    as_myself=$0
     123  fi
     124  if test ! -f "$as_myself"; then
     125    { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
     126   { (exit 1); exit 1; }; }
     127  fi
     128  case $CONFIG_SHELL in
     129  '')
     130    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     131for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
     132do
     133  IFS=$as_save_IFS
     134  test -z "$as_dir" && as_dir=.
     135  for as_base in sh bash ksh sh5; do
     136         case $as_dir in
     137         /*)
     138           if ("$as_dir/$as_base" -c '
     139  as_lineno_1=$LINENO
     140  as_lineno_2=$LINENO
     141  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
     142  test "x$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
     152done
     153;;
     154  esac
     155
     156  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
     157  # 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 $LINENO is not a special case at line end.
     162  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
     163  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
     164  sed '=' <$as_myself |
     165    sed '
     166      N
     167      s,$,-,
     168      : loop
     169      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
     170      t loop
     171      s,-$,,
     172      s,^['$as_cr_digits']*\n,,
     173    ' >$as_me.lineno &&
     174  chmod +x $as_me.lineno ||
     175    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
     176   { (exit 1); exit 1; }; }
     177
     178  # Don't try to exec as it changes $[0], causing all sort of problems
     179  # (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
     182  # Exit status is that of the last command.
     183  exit
     184}
     185
     186
     187case `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= ;;
     192esac
     193
     194if expr a : '\(a\)' >/dev/null 2>&1; then
     195  as_expr=expr
     196else
     197  as_expr=false
     198fi
     199
     200rm -f conf$$ conf$$.exe conf$$.file
     201echo >conf$$.file
     202if 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$$.exe; then
     206    # Don't use ln at all; we don't have any links
     207    as_ln_s='cp -p'
     208  else
     209    as_ln_s='ln -s'
     210  fi
     211elif ln conf$$.file conf$$ 2>/dev/null; then
     212  as_ln_s=ln
     213else
     214  as_ln_s='cp -p'
     215fi
     216rm -f conf$$ conf$$.exe conf$$.file
     217
     218if mkdir -p . 2>/dev/null; then
     219  as_mkdir_p=:
     220else
     221  test -d ./-p && rmdir ./-p
     222  as_mkdir_p=false
     223fi
     224
     225as_executable_p="test -f"
     226
     227# Sed expression to map a string onto a valid CPP name.
     228as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
     229
     230# Sed expression to map a string onto a valid variable name.
     231as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
     232
     233
     234# IFS
     235# We need space, tab and new line, in precisely that order.
     236as_nl='
     237'
     238IFS="   $as_nl"
     239
     240# CDPATH.
     241$as_unset CDPATH
     242
     243
     244# Name of the host.
     245# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
     246# so uname gets run too.
     247ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
     248
     249exec 6>&1
     250
     251#
     252# Initializations.
     253#
    12254ac_default_prefix=/usr/local
    13 # Any additions from configure.in:
     255ac_config_libobj_dir=.
     256cross_compiling=no
     257subdirs=
     258MFLAGS=
     259MAKEFLAGS=
     260SHELL=${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}
     266
     267# Identity of this package.
     268PACKAGE_NAME=
     269PACKAGE_TARNAME=
     270PACKAGE_VERSION=
     271PACKAGE_STRING=
     272PACKAGE_BUGREPORT=
     273
     274ac_unique_file="bos.c"
     275ac_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 CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT RANLIB ac_ct_RANLIB LIBOBJS LTLIBOBJS'
     276ac_subst_files=''
    14277
    15278# Initialize some variables set by options.
     279ac_init_help=
     280ac_init_version=false
    16281# The variables have the same names as the options, with
    17282# dashes changed to underlines.
    18 build=NONE
    19 cache_file=./config.cache
     283cache_file=/dev/null
    20284exec_prefix=NONE
    21 host=NONE
    22285no_create=
    23 nonopt=NONE
    24286no_recursion=
    25287prefix=NONE
     
    30292site=
    31293srcdir=
    32 target=NONE
    33294verbose=
    34295x_includes=NONE
    35296x_libraries=NONE
     297
     298# Installation directory options.
     299# These are left unexpanded so users can "make install exec_prefix=/foo"
     300# and all the variables that are supposed to be based on exec_prefix
     301# by default will actually change.
     302# Use braces instead of parens because sh, perl, etc. also accept them.
    36303bindir='${exec_prefix}/bin'
    37304sbindir='${exec_prefix}/sbin'
     
    47314mandir='${prefix}/man'
    48315
    49 # Initialize some other variables.
    50 subdirs=
    51 MFLAGS= MAKEFLAGS=
    52 SHELL=${CONFIG_SHELL-/bin/sh}
    53 # Maximum number of lines to put in a shell here document.
    54 ac_max_here_lines=12
    55 
    56316ac_prev=
    57317for ac_option
    58318do
    59 
    60319  # If the previous option needs an argument, assign it.
    61320  if test -n "$ac_prev"; then
     
    65324  fi
    66325
    67   case "$ac_option" in
    68   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
    69   *) ac_optarg= ;;
    70   esac
     326  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
    71327
    72328  # Accept the important Cygnus configure options, so we can diagnose typos.
    73329
    74   case "$ac_option" in
     330  case $ac_option in
    75331
    76332  -bindir | --bindir | --bindi | --bind | --bin | --bi)
    77333    ac_prev=bindir ;;
    78334  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
    79     bindir="$ac_optarg" ;;
     335    bindir=$ac_optarg ;;
    80336
    81337  -build | --build | --buil | --bui | --bu)
    82     ac_prev=build ;;
     338    ac_prev=build_alias ;;
    83339  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
    84     build="$ac_optarg" ;;
     340    build_alias=$ac_optarg ;;
    85341
    86342  -cache-file | --cache-file | --cache-fil | --cache-fi \
     
    89345  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
    90346  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
    91     cache_file="$ac_optarg" ;;
     347    cache_file=$ac_optarg ;;
     348
     349  --config-cache | -C)
     350    cache_file=config.cache ;;
    92351
    93352  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
     
    95354  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
    96355  | --da=*)
    97     datadir="$ac_optarg" ;;
     356    datadir=$ac_optarg ;;
    98357
    99358  -disable-* | --disable-*)
    100     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
     359    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
    101360    # Reject names that are not valid shell variable names.
    102     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
    103       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
    104     fi
    105     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
    106     eval "enable_${ac_feature}=no" ;;
     361    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
     362      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
     363   { (exit 1); exit 1; }; }
     364    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
     365    eval "enable_$ac_feature=no" ;;
    107366
    108367  -enable-* | --enable-*)
    109     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
     368    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
    110369    # Reject names that are not valid shell variable names.
    111     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
    112       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
    113     fi
    114     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
    115     case "$ac_option" in
    116       *=*) ;;
     370    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
     371      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
     372   { (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"`;;
    117376      *) ac_optarg=yes ;;
    118377    esac
    119     eval "enable_${ac_feature}='$ac_optarg'" ;;
     378    eval "enable_$ac_feature='$ac_optarg'" ;;
    120379
    121380  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
     
    126385  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
    127386  | --exec=* | --exe=* | --ex=*)
    128     exec_prefix="$ac_optarg" ;;
     387    exec_prefix=$ac_optarg ;;
    129388
    130389  -gas | --gas | --ga | --g)
     
    132391    with_gas=yes ;;
    133392
    134   -help | --help | --hel | --he)
    135     # Omit some internal or obsolete options to make the list less imposing.
    136     # This message is too long to be a string in the A/UX 3.1 sh.
    137     cat << EOF
    138 Usage: configure [options] [host]
    139 Options: [defaults in brackets after descriptions]
    140 Configuration:
    141   --cache-file=FILE       cache test results in FILE
    142   --help                  print this message
    143   --no-create             do not create output files
    144   --quiet, --silent       do not print \`checking...' messages
    145   --version               print the version of autoconf that created configure
    146 Directory and file names:
    147   --prefix=PREFIX         install architecture-independent files in PREFIX
    148                           [$ac_default_prefix]
    149   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
    150                           [same as prefix]
    151   --bindir=DIR            user executables in DIR [EPREFIX/bin]
    152   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
    153   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
    154   --datadir=DIR           read-only architecture-independent data in DIR
    155                           [PREFIX/share]
    156   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
    157   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
    158                           [PREFIX/com]
    159   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
    160   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
    161   --includedir=DIR        C header files in DIR [PREFIX/include]
    162   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
    163   --infodir=DIR           info documentation in DIR [PREFIX/info]
    164   --mandir=DIR            man documentation in DIR [PREFIX/man]
    165   --srcdir=DIR            find the sources in DIR [configure dir or ..]
    166   --program-prefix=PREFIX prepend PREFIX to installed program names
    167   --program-suffix=SUFFIX append SUFFIX to installed program names
    168   --program-transform-name=PROGRAM
    169                           run sed PROGRAM on installed program names
    170 EOF
    171     cat << EOF
    172 Host type:
    173   --build=BUILD           configure for building on BUILD [BUILD=HOST]
    174   --host=HOST             configure for HOST [guessed]
    175   --target=TARGET         configure for TARGET [TARGET=HOST]
    176 Features and packages:
    177   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
    178   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
    179   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
    180   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
    181   --x-includes=DIR        X include files are in DIR
    182   --x-libraries=DIR       X library files are in DIR
    183 EOF
    184     if test -n "$ac_help"; then
    185       echo "--enable and --with options recognized:$ac_help"
    186     fi
    187     exit 0 ;;
     393  -help | --help | --hel | --he | -h)
     394    ac_init_help=long ;;
     395  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
     396    ac_init_help=recursive ;;
     397  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
     398    ac_init_help=short ;;
    188399
    189400  -host | --host | --hos | --ho)
    190     ac_prev=host ;;
     401    ac_prev=host_alias ;;
    191402  -host=* | --host=* | --hos=* | --ho=*)
    192     host="$ac_optarg" ;;
     403    host_alias=$ac_optarg ;;
    193404
    194405  -includedir | --includedir | --includedi | --included | --include \
     
    197408  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
    198409  | --includ=* | --inclu=* | --incl=* | --inc=*)
    199     includedir="$ac_optarg" ;;
     410    includedir=$ac_optarg ;;
    200411
    201412  -infodir | --infodir | --infodi | --infod | --info | --inf)
    202413    ac_prev=infodir ;;
    203414  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
    204     infodir="$ac_optarg" ;;
     415    infodir=$ac_optarg ;;
    205416
    206417  -libdir | --libdir | --libdi | --libd)
    207418    ac_prev=libdir ;;
    208419  -libdir=* | --libdir=* | --libdi=* | --libd=*)
    209     libdir="$ac_optarg" ;;
     420    libdir=$ac_optarg ;;
    210421
    211422  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
     
    214425  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
    215426  | --libexe=* | --libex=* | --libe=*)
    216     libexecdir="$ac_optarg" ;;
     427    libexecdir=$ac_optarg ;;
    217428
    218429  -localstatedir | --localstatedir | --localstatedi | --localstated \
     
    223434  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
    224435  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
    225     localstatedir="$ac_optarg" ;;
     436    localstatedir=$ac_optarg ;;
    226437
    227438  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
    228439    ac_prev=mandir ;;
    229440  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
    230     mandir="$ac_optarg" ;;
     441    mandir=$ac_optarg ;;
    231442
    232443  -nfp | --nfp | --nf)
     
    235446
    236447  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
    237   | --no-cr | --no-c)
     448  | --no-cr | --no-c | -n)
    238449    no_create=yes ;;
    239450
     
    249460  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
    250461  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
    251     oldincludedir="$ac_optarg" ;;
     462    oldincludedir=$ac_optarg ;;
    252463
    253464  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
    254465    ac_prev=prefix ;;
    255466  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
    256     prefix="$ac_optarg" ;;
     467    prefix=$ac_optarg ;;
    257468
    258469  -program-prefix | --program-prefix | --program-prefi | --program-pref \
     
    261472  -program-prefix=* | --program-prefix=* | --program-prefi=* \
    262473  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
    263     program_prefix="$ac_optarg" ;;
     474    program_prefix=$ac_optarg ;;
    264475
    265476  -program-suffix | --program-suffix | --program-suffi | --program-suff \
     
    268479  -program-suffix=* | --program-suffix=* | --program-suffi=* \
    269480  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
    270     program_suffix="$ac_optarg" ;;
     481    program_suffix=$ac_optarg ;;
    271482
    272483  -program-transform-name | --program-transform-name \
     
    285496  | --program-trans=* | --program-tran=* \
    286497  | --progr-tra=* | --program-tr=* | --program-t=*)
    287     program_transform_name="$ac_optarg" ;;
     498    program_transform_name=$ac_optarg ;;
    288499
    289500  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
     
    295506  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
    296507  | --sbi=* | --sb=*)
    297     sbindir="$ac_optarg" ;;
     508    sbindir=$ac_optarg ;;
    298509
    299510  -sharedstatedir | --sharedstatedir | --sharedstatedi \
     
    306517  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
    307518  | --sha=* | --sh=*)
    308     sharedstatedir="$ac_optarg" ;;
     519    sharedstatedir=$ac_optarg ;;
    309520
    310521  -site | --site | --sit)
    311522    ac_prev=site ;;
    312523  -site=* | --site=* | --sit=*)
    313     site="$ac_optarg" ;;
     524    site=$ac_optarg ;;
    314525
    315526  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
    316527    ac_prev=srcdir ;;
    317528  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
    318     srcdir="$ac_optarg" ;;
     529    srcdir=$ac_optarg ;;
    319530
    320531  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
     
    323534  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
    324535  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
    325     sysconfdir="$ac_optarg" ;;
     536    sysconfdir=$ac_optarg ;;
    326537
    327538  -target | --target | --targe | --targ | --tar | --ta | --t)
    328     ac_prev=target ;;
     539    ac_prev=target_alias ;;
    329540  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
    330     target="$ac_optarg" ;;
     541    target_alias=$ac_optarg ;;
    331542
    332543  -v | -verbose | --verbose | --verbos | --verbo | --verb)
    333544    verbose=yes ;;
    334545
    335   -version | --version | --versio | --versi | --vers)
    336     echo "configure generated by autoconf version 2.13"
    337     exit 0 ;;
     546  -version | --version | --versio | --versi | --vers | -V)
     547    ac_init_version=: ;;
    338548
    339549  -with-* | --with-*)
    340     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
     550    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
    341551    # Reject names that are not valid shell variable names.
    342     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
    343       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
    344     fi
     552    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
     553      { echo "$as_me: error: invalid package name: $ac_package" >&2
     554   { (exit 1); exit 1; }; }
    345555    ac_package=`echo $ac_package| sed 's/-/_/g'`
    346     case "$ac_option" in
    347       *=*) ;;
     556    case $ac_option in
     557      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
    348558      *) ac_optarg=yes ;;
    349559    esac
    350     eval "with_${ac_package}='$ac_optarg'" ;;
     560    eval "with_$ac_package='$ac_optarg'" ;;
    351561
    352562  -without-* | --without-*)
    353     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
     563    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
    354564    # Reject names that are not valid shell variable names.
    355     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
    356       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
    357     fi
    358     ac_package=`echo $ac_package| sed 's/-/_/g'`
    359     eval "with_${ac_package}=no" ;;
     565    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
     566      { echo "$as_me: error: invalid package name: $ac_package" >&2
     567   { (exit 1); exit 1; }; }
     568    ac_package=`echo $ac_package | sed 's/-/_/g'`
     569    eval "with_$ac_package=no" ;;
    360570
    361571  --x)
     
    368578  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
    369579  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
    370     x_includes="$ac_optarg" ;;
     580    x_includes=$ac_optarg ;;
    371581
    372582  -x-libraries | --x-libraries | --x-librarie | --x-librari \
     
    375585  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
    376586  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
    377     x_libraries="$ac_optarg" ;;
    378 
    379   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
     587    x_libraries=$ac_optarg ;;
     588
     589  -*) { echo "$as_me: error: unrecognized option: $ac_option
     590Try \`$0 --help' for more information." >&2
     591   { (exit 1); exit 1; }; }
    380592    ;;
    381593
     594  *=*)
     595    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
     596    # Reject names that are not valid shell variable names.
     597    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
     598      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
     599   { (exit 1); exit 1; }; }
     600    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
     601    eval "$ac_envvar='$ac_optarg'"
     602    export $ac_envvar ;;
     603
    382604  *)
    383     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
    384       echo "configure: warning: $ac_option: invalid host type" 1>&2
    385     fi
    386     if test "x$nonopt" != xNONE; then
    387       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
    388     fi
    389     nonopt="$ac_option"
     605    # FIXME: should be removed in autoconf 3.0.
     606    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
     607    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
     608      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
     609    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
    390610    ;;
    391611
     
    394614
    395615if test -n "$ac_prev"; then
    396   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
    397 fi
    398 
    399 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
    400 
    401 # File descriptor usage:
    402 # 0 standard input
    403 # 1 file creation
    404 # 2 errors and warnings
    405 # 3 some systems may open it to /dev/tty
    406 # 4 used on the Kubota Titan
    407 # 6 checking for... messages and results
    408 # 5 compiler messages saved in config.log
    409 if test "$silent" = yes; then
    410   exec 6>/dev/null
    411 else
    412   exec 6>&1
    413 fi
    414 exec 5>./config.log
    415 
    416 echo "\
    417 This file contains any messages produced by compilers while
    418 running configure, to aid debugging if configure makes a mistake.
    419 " 1>&5
    420 
    421 # Strip out --no-create and --no-recursion so they do not pile up.
    422 # Also quote any args containing shell metacharacters.
    423 ac_configure_args=
    424 for ac_arg
     616  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
     617  { echo "$as_me: error: missing argument to $ac_option" >&2
     618   { (exit 1); exit 1; }; }
     619fi
     620
     621# Be sure to have absolute paths.
     622for ac_var in exec_prefix prefix
    425623do
    426   case "$ac_arg" in
    427   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
    428   | --no-cr | --no-c) ;;
    429   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
    430   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
    431   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
    432   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
    433   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
     624  eval ac_val=$`echo $ac_var`
     625  case $ac_val in
     626    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
     627    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
     628   { (exit 1); exit 1; }; };;
    434629  esac
    435630done
    436631
    437 # NLS nuisances.
    438 # Only set these to C if already set.  These must not be set unconditionally
    439 # because not all systems understand e.g. LANG=C (notably SCO).
    440 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
    441 # Non-C LC_CTYPE values break the ctype check.
    442 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
    443 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
    444 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
    445 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
    446 
    447 # confdefs.h avoids OS command line length limits that DEFS can exceed.
    448 rm -rf conftest* confdefs.h
    449 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
    450 echo > confdefs.h
    451 
    452 # A filename unique to this package, relative to the directory that
    453 # configure is in, which we can look for to find out if srcdir is correct.
    454 ac_unique_file=bos.c
     632# Be sure to have absolute paths.
     633for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
     634              localstatedir libdir includedir oldincludedir infodir mandir
     635do
     636  eval ac_val=$`echo $ac_var`
     637  case $ac_val in
     638    [\\/$]* | ?:[\\/]* ) ;;
     639    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
     640   { (exit 1); exit 1; }; };;
     641  esac
     642done
     643
     644# There might be people who depend on the old broken behavior: `$host'
     645# used to hold the argument of --host etc.
     646# FIXME: To remove some day.
     647build=$build_alias
     648host=$host_alias
     649target=$target_alias
     650
     651# FIXME: To remove some day.
     652if test "x$host_alias" != x; then
     653  if test "x$build_alias" = x; then
     654    cross_compiling=maybe
     655    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
     656    If a cross compiler is detected then cross compile mode will be used." >&2
     657  elif test "x$build_alias" != "x$host_alias"; then
     658    cross_compiling=yes
     659  fi
     660fi
     661
     662ac_tool_prefix=
     663test -n "$host_alias" && ac_tool_prefix=$host_alias-
     664
     665test "$silent" = yes && exec 6>/dev/null
     666
    455667
    456668# Find the source files, if location was not specified.
     
    458670  ac_srcdir_defaulted=yes
    459671  # Try the directory containing this script, then its parent.
    460   ac_prog=$0
    461   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
    462   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
     672  ac_confdir=`(dirname "$0") 2>/dev/null ||
     673$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
     674         X"$0" : 'X\(//\)[^/]' \| \
     675         X"$0" : 'X\(//\)$' \| \
     676         X"$0" : 'X\(/\)' \| \
     677         .     : '\(.\)' 2>/dev/null ||
     678echo 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'`
    463684  srcdir=$ac_confdir
    464685  if test ! -r $srcdir/$ac_unique_file; then
     
    470691if test ! -r $srcdir/$ac_unique_file; then
    471692  if test "$ac_srcdir_defaulted" = yes; then
    472     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
     693    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
     694   { (exit 1); exit 1; }; }
    473695  else
    474     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
    475   fi
    476 fi
    477 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
    478 
     696    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
     697   { (exit 1); exit 1; }; }
     698  fi
     699fi
     700(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
     701  { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
     702   { (exit 1); exit 1; }; }
     703srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
     704ac_env_build_alias_set=${build_alias+set}
     705ac_env_build_alias_value=$build_alias
     706ac_cv_env_build_alias_set=${build_alias+set}
     707ac_cv_env_build_alias_value=$build_alias
     708ac_env_host_alias_set=${host_alias+set}
     709ac_env_host_alias_value=$host_alias
     710ac_cv_env_host_alias_set=${host_alias+set}
     711ac_cv_env_host_alias_value=$host_alias
     712ac_env_target_alias_set=${target_alias+set}
     713ac_env_target_alias_value=$target_alias
     714ac_cv_env_target_alias_set=${target_alias+set}
     715ac_cv_env_target_alias_value=$target_alias
     716ac_env_CC_set=${CC+set}
     717ac_env_CC_value=$CC
     718ac_cv_env_CC_set=${CC+set}
     719ac_cv_env_CC_value=$CC
     720ac_env_CFLAGS_set=${CFLAGS+set}
     721ac_env_CFLAGS_value=$CFLAGS
     722ac_cv_env_CFLAGS_set=${CFLAGS+set}
     723ac_cv_env_CFLAGS_value=$CFLAGS
     724ac_env_LDFLAGS_set=${LDFLAGS+set}
     725ac_env_LDFLAGS_value=$LDFLAGS
     726ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
     727ac_cv_env_LDFLAGS_value=$LDFLAGS
     728ac_env_CPPFLAGS_set=${CPPFLAGS+set}
     729ac_env_CPPFLAGS_value=$CPPFLAGS
     730ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
     731ac_cv_env_CPPFLAGS_value=$CPPFLAGS
     732
     733#
     734# Report the --help message.
     735#
     736if test "$ac_init_help" = "long"; then
     737  # Omit some internal or obsolete options to make the list less imposing.
     738  # This message is too long to be a string in the A/UX 3.1 sh.
     739  cat <<_ACEOF
     740\`configure' configures this package to adapt to many kinds of systems.
     741
     742Usage: $0 [OPTION]... [VAR=VALUE]...
     743
     744To assign environment variables (e.g., CC, CFLAGS...), specify them as
     745VAR=VALUE.  See below for descriptions of some of the useful variables.
     746
     747Defaults for the options are specified in brackets.
     748
     749Configuration:
     750  -h, --help              display this help and exit
     751      --help=short        display options specific to this package
     752      --help=recursive    display the short help of all the included packages
     753  -V, --version           display version information and exit
     754  -q, --quiet, --silent   do not print \`checking...' messages
     755      --cache-file=FILE   cache test results in FILE [disabled]
     756  -C, --config-cache      alias for \`--cache-file=config.cache'
     757  -n, --no-create         do not create output files
     758      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
     759
     760_ACEOF
     761
     762  cat <<_ACEOF
     763Installation directories:
     764  --prefix=PREFIX         install architecture-independent files in PREFIX
     765                          [$ac_default_prefix]
     766  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
     767                          [PREFIX]
     768
     769By default, \`make install' will install all the files in
     770\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
     771an installation prefix other than \`$ac_default_prefix' using \`--prefix',
     772for instance \`--prefix=\$HOME'.
     773
     774For better control, use the options below.
     775
     776Fine tuning of the installation directories:
     777  --bindir=DIR           user executables [EPREFIX/bin]
     778  --sbindir=DIR          system admin executables [EPREFIX/sbin]
     779  --libexecdir=DIR       program executables [EPREFIX/libexec]
     780  --datadir=DIR          read-only architecture-independent data [PREFIX/share]
     781  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
     782  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
     783  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
     784  --libdir=DIR           object code libraries [EPREFIX/lib]
     785  --includedir=DIR       C header files [PREFIX/include]
     786  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
     787  --infodir=DIR          info documentation [PREFIX/info]
     788  --mandir=DIR           man documentation [PREFIX/man]
     789_ACEOF
     790
     791  cat <<\_ACEOF
     792_ACEOF
     793fi
     794
     795if test -n "$ac_init_help"; then
     796
     797  cat <<\_ACEOF
     798
     799Some influential environment variables:
     800  CC          C compiler command
     801  CFLAGS      C compiler flags
     802  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
     803              nonstandard directory <lib dir>
     804  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
     805              headers in a nonstandard directory <include dir>
     806
     807Use these variables to override the choices made by `configure' or to help
     808it to find libraries and programs with nonstandard names/locations.
     809
     810_ACEOF
     811fi
     812
     813if test "$ac_init_help" = "recursive"; then
     814  # If there are subdirs, report their specific --help.
     815  ac_popdir=`pwd`
     816  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
     817    test -d $ac_dir || continue
     818    ac_builddir=.
     819
     820if test "$ac_dir" != .; then
     821  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
     822  # A "../" for each directory in $ac_dir_suffix.
     823  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
     824else
     825  ac_dir_suffix= ac_top_builddir=
     826fi
     827
     828case $srcdir in
     829  .)  # No --srcdir option.  We are building in place.
     830    ac_srcdir=.
     831    if test -z "$ac_top_builddir"; then
     832       ac_top_srcdir=.
     833    else
     834       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
     835    fi ;;
     836  [\\/]* | ?:[\\/]* )  # Absolute path.
     837    ac_srcdir=$srcdir$ac_dir_suffix;
     838    ac_top_srcdir=$srcdir ;;
     839  *) # Relative path.
     840    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
     841    ac_top_srcdir=$ac_top_builddir$srcdir ;;
     842esac
     843
     844# Do not use `cd foo && pwd` to compute absolute paths, because
     845# the directories may not exist.
     846case `pwd` in
     847.) ac_abs_builddir="$ac_dir";;
     848*)
     849  case "$ac_dir" in
     850  .) ac_abs_builddir=`pwd`;;
     851  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
     852  *) ac_abs_builddir=`pwd`/"$ac_dir";;
     853  esac;;
     854esac
     855case $ac_abs_builddir in
     856.) ac_abs_top_builddir=${ac_top_builddir}.;;
     857*)
     858  case ${ac_top_builddir}. in
     859  .) ac_abs_top_builddir=$ac_abs_builddir;;
     860  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
     861  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
     862  esac;;
     863esac
     864case $ac_abs_builddir in
     865.) ac_abs_srcdir=$ac_srcdir;;
     866*)
     867  case $ac_srcdir in
     868  .) ac_abs_srcdir=$ac_abs_builddir;;
     869  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
     870  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
     871  esac;;
     872esac
     873case $ac_abs_builddir in
     874.) ac_abs_top_srcdir=$ac_top_srcdir;;
     875*)
     876  case $ac_top_srcdir in
     877  .) ac_abs_top_srcdir=$ac_abs_builddir;;
     878  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
     879  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
     880  esac;;
     881esac
     882
     883    cd $ac_dir
     884    # Check for guested configure; otherwise get Cygnus style configure.
     885    if test -f $ac_srcdir/configure.gnu; then
     886      echo
     887      $SHELL $ac_srcdir/configure.gnu  --help=recursive
     888    elif test -f $ac_srcdir/configure; then
     889      echo
     890      $SHELL $ac_srcdir/configure  --help=recursive
     891    elif test -f $ac_srcdir/configure.ac ||
     892           test -f $ac_srcdir/configure.in; then
     893      echo
     894      $ac_configure --help
     895    else
     896      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
     897    fi
     898    cd $ac_popdir
     899  done
     900fi
     901
     902test -n "$ac_init_help" && exit 0
     903if $ac_init_version; then
     904  cat <<\_ACEOF
     905
     906Copyright (C) 2003 Free Software Foundation, Inc.
     907This configure script is free software; the Free Software Foundation
     908gives unlimited permission to copy, distribute and modify it.
     909_ACEOF
     910  exit 0
     911fi
     912exec 5>config.log
     913cat >&5 <<_ACEOF
     914This file contains any messages produced by compilers while
     915running configure, to aid debugging if configure makes a mistake.
     916
     917It was created by $as_me, which was
     918generated by GNU Autoconf 2.59.  Invocation command line was
     919
     920  $ $0 $@
     921
     922_ACEOF
     923{
     924cat <<_ASUNAME
     925## --------- ##
     926## Platform. ##
     927## --------- ##
     928
     929hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
     930uname -m = `(uname -m) 2>/dev/null || echo unknown`
     931uname -r = `(uname -r) 2>/dev/null || echo unknown`
     932uname -s = `(uname -s) 2>/dev/null || echo unknown`
     933uname -v = `(uname -v) 2>/dev/null || echo unknown`
     934
     935/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
     936/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
     937
     938/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
     939/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
     940/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
     941hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
     942/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
     943/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
     944/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
     945
     946_ASUNAME
     947
     948as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     949for as_dir in $PATH
     950do
     951  IFS=$as_save_IFS
     952  test -z "$as_dir" && as_dir=.
     953  echo "PATH: $as_dir"
     954done
     955
     956} >&5
     957
     958cat >&5 <<_ACEOF
     959
     960
     961## ----------- ##
     962## Core tests. ##
     963## ----------- ##
     964
     965_ACEOF
     966
     967
     968# Keep a trace of the command line.
     969# Strip out --no-create and --no-recursion so they do not pile up.
     970# Strip out --silent because we don't want to record it for future runs.
     971# Also quote any args containing shell meta-characters.
     972# Make two passes to allow for proper duplicate-argument suppression.
     973ac_configure_args=
     974ac_configure_args0=
     975ac_configure_args1=
     976ac_sep=
     977ac_must_keep_next=false
     978for ac_pass in 1 2
     979do
     980  for ac_arg
     981  do
     982    case $ac_arg in
     983    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
     984    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
     985    | -silent | --silent | --silen | --sile | --sil)
     986      continue ;;
     987    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
     988      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
     989    esac
     990    case $ac_pass in
     991    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
     992    2)
     993      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
     994      if test $ac_must_keep_next = true; then
     995        ac_must_keep_next=false # Got value, back to normal.
     996      else
     997        case $ac_arg in
     998          *=* | --config-cache | -C | -disable-* | --disable-* \
     999          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
     1000          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
     1001          | -with-* | --with-* | -without-* | --without-* | --x)
     1002            case "$ac_configure_args0 " in
     1003              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
     1004            esac
     1005            ;;
     1006          -* ) ac_must_keep_next=true ;;
     1007        esac
     1008      fi
     1009      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
     1010      # Get rid of the leading space.
     1011      ac_sep=" "
     1012      ;;
     1013    esac
     1014  done
     1015done
     1016$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
     1017$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
     1018
     1019# When interrupted or exit'd, cleanup temporary files, and complete
     1020# config.log.  We remove comments because anyway the quotes in there
     1021# would cause problems or look ugly.
     1022# WARNING: Be sure not to use single quotes in there, as some shells,
     1023# such as our DU 5.0 friend, will then `close' the trap.
     1024trap 'exit_status=$?
     1025  # Save into config.log some information that might help in debugging.
     1026  {
     1027    echo
     1028
     1029    cat <<\_ASBOX
     1030## ---------------- ##
     1031## Cache variables. ##
     1032## ---------------- ##
     1033_ASBOX
     1034    echo
     1035    # The following way of writing the cache mishandles newlines in values,
     1036{
     1037  (set) 2>&1 |
     1038    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
     1039    *ac_space=\ *)
     1040      sed -n \
     1041        "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
     1042          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
     1043      ;;
     1044    *)
     1045      sed -n \
     1046        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
     1047      ;;
     1048    esac;
     1049}
     1050    echo
     1051
     1052    cat <<\_ASBOX
     1053## ----------------- ##
     1054## Output variables. ##
     1055## ----------------- ##
     1056_ASBOX
     1057    echo
     1058    for ac_var in $ac_subst_vars
     1059    do
     1060      eval ac_val=$`echo $ac_var`
     1061      echo "$ac_var='"'"'$ac_val'"'"'"
     1062    done | sort
     1063    echo
     1064
     1065    if test -n "$ac_subst_files"; then
     1066      cat <<\_ASBOX
     1067## ------------- ##
     1068## Output files. ##
     1069## ------------- ##
     1070_ASBOX
     1071      echo
     1072      for ac_var in $ac_subst_files
     1073      do
     1074        eval ac_val=$`echo $ac_var`
     1075        echo "$ac_var='"'"'$ac_val'"'"'"
     1076      done | sort
     1077      echo
     1078    fi
     1079
     1080    if test -s confdefs.h; then
     1081      cat <<\_ASBOX
     1082## ----------- ##
     1083## confdefs.h. ##
     1084## ----------- ##
     1085_ASBOX
     1086      echo
     1087      sed "/^$/d" confdefs.h | sort
     1088      echo
     1089    fi
     1090    test "$ac_signal" != 0 &&
     1091      echo "$as_me: caught signal $ac_signal"
     1092    echo "$as_me: exit $exit_status"
     1093  } >&5
     1094  rm -f core *.core &&
     1095  rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
     1096    exit $exit_status
     1097     ' 0
     1098for ac_signal in 1 2 13 15; do
     1099  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
     1100done
     1101ac_signal=0
     1102
     1103# confdefs.h avoids OS command line length limits that DEFS can exceed.
     1104rm -rf conftest* confdefs.h
     1105# AIX cpp loses on an empty file, so make sure it contains at least a newline.
     1106echo >confdefs.h
     1107
     1108# Predefined preprocessor variables.
     1109
     1110cat >>confdefs.h <<_ACEOF
     1111#define PACKAGE_NAME "$PACKAGE_NAME"
     1112_ACEOF
     1113
     1114
     1115cat >>confdefs.h <<_ACEOF
     1116#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
     1117_ACEOF
     1118
     1119
     1120cat >>confdefs.h <<_ACEOF
     1121#define PACKAGE_VERSION "$PACKAGE_VERSION"
     1122_ACEOF
     1123
     1124
     1125cat >>confdefs.h <<_ACEOF
     1126#define PACKAGE_STRING "$PACKAGE_STRING"
     1127_ACEOF
     1128
     1129
     1130cat >>confdefs.h <<_ACEOF
     1131#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
     1132_ACEOF
     1133
     1134
     1135# Let the site file select an alternate cache file if it wants to.
    4791136# Prefer explicitly selected file to automatically selected ones.
    4801137if test -z "$CONFIG_SITE"; then
     
    4871144for ac_site_file in $CONFIG_SITE; do
    4881145  if test -r "$ac_site_file"; then
    489     echo "loading site script $ac_site_file"
     1146    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
     1147echo "$as_me: loading site script $ac_site_file" >&6;}
     1148    sed 's/^/| /' "$ac_site_file" >&5
    4901149    . "$ac_site_file"
    4911150  fi
     
    4931152
    4941153if test -r "$cache_file"; then
    495   echo "loading cache $cache_file"
    496   . $cache_file
    497 else
    498   echo "creating cache $cache_file"
    499   > $cache_file
     1154  # Some versions of bash will fail to source /dev/null (special
     1155  # files actually), so we avoid doing that.
     1156  if test -f "$cache_file"; then
     1157    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
     1158echo "$as_me: loading cache $cache_file" >&6;}
     1159    case $cache_file in
     1160      [\\/]* | ?:[\\/]* ) . $cache_file;;
     1161      *)                      . ./$cache_file;;
     1162    esac
     1163  fi
     1164else
     1165  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
     1166echo "$as_me: creating cache $cache_file" >&6;}
     1167  >$cache_file
     1168fi
     1169
     1170# Check that the precious variables saved in the cache have kept the same
     1171# value.
     1172ac_cache_corrupted=false
     1173for ac_var in `(set) 2>&1 |
     1174               sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
     1175  eval ac_old_set=\$ac_cv_env_${ac_var}_set
     1176  eval ac_new_set=\$ac_env_${ac_var}_set
     1177  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
     1178  eval ac_new_val="\$ac_env_${ac_var}_value"
     1179  case $ac_old_set,$ac_new_set in
     1180    set,)
     1181      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
     1182echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
     1183      ac_cache_corrupted=: ;;
     1184    ,set)
     1185      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
     1186echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
     1187      ac_cache_corrupted=: ;;
     1188    ,);;
     1189    *)
     1190      if test "x$ac_old_val" != "x$ac_new_val"; then
     1191        { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
     1192echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
     1193        { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
     1194echo "$as_me:   former value:  $ac_old_val" >&2;}
     1195        { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
     1196echo "$as_me:   current value: $ac_new_val" >&2;}
     1197        ac_cache_corrupted=:
     1198      fi;;
     1199  esac
     1200  # Pass precious variables to config.status.
     1201  if test "$ac_new_set" = set; then
     1202    case $ac_new_val in
     1203    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
     1204      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
     1205    *) ac_arg=$ac_var=$ac_new_val ;;
     1206    esac
     1207    case " $ac_configure_args " in
     1208      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
     1209      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
     1210    esac
     1211  fi
     1212done
     1213if $ac_cache_corrupted; then
     1214  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
     1215echo "$as_me: error: changes in the environment can compromise the build" >&2;}
     1216  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
     1217echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
     1218   { (exit 1); exit 1; }; }
    5001219fi
    5011220
    5021221ac_ext=c
    503 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
    5041222ac_cpp='$CPP $CPPFLAGS'
    505 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
    506 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
    507 cross_compiling=$ac_cv_prog_cc_cross
    508 
    509 ac_exeext=
    510 ac_objext=o
    511 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
    512   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
    513   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
    514     ac_n= ac_c='
    515 ' ac_t='        '
    516   else
    517     ac_n=-n ac_c= ac_t=
    518   fi
    519 else
    520   ac_n= ac_c='\c' ac_t=
    521 fi
    522 
    523 
    524 
    525 
    526 # Extract the first word of "gcc", so it can be a program name with args.
    527 set dummy gcc; ac_word=$2
    528 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
    529 echo "configure:530: checking for $ac_word" >&5
    530 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
    531   echo $ac_n "(cached) $ac_c" 1>&6
     1223ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
     1224ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
     1225ac_compiler_gnu=$ac_cv_c_compiler_gnu
     1226
     1227
     1228
     1229
     1230
     1231
     1232
     1233
     1234
     1235
     1236
     1237
     1238
     1239
     1240
     1241
     1242
     1243
     1244
     1245
     1246
     1247ac_ext=c
     1248ac_cpp='$CPP $CPPFLAGS'
     1249ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
     1250ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
     1251ac_compiler_gnu=$ac_cv_c_compiler_gnu
     1252if test -n "$ac_tool_prefix"; then
     1253  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
     1254set dummy ${ac_tool_prefix}gcc; ac_word=$2
     1255echo "$as_me:$LINENO: checking for $ac_word" >&5
     1256echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     1257if test "${ac_cv_prog_CC+set}" = set; then
     1258  echo $ECHO_N "(cached) $ECHO_C" >&6
    5321259else
    5331260  if test -n "$CC"; then
    5341261  ac_cv_prog_CC="$CC" # Let the user override the test.
    5351262else
    536   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
    537   ac_dummy="$PATH"
    538   for ac_dir in $ac_dummy; do
    539     test -z "$ac_dir" && ac_dir=.
    540     if test -f $ac_dir/$ac_word; then
    541       ac_cv_prog_CC="gcc"
    542       break
    543     fi
    544   done
    545   IFS="$ac_save_ifs"
    546 fi
    547 fi
    548 CC="$ac_cv_prog_CC"
     1263as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     1264for as_dir in $PATH
     1265do
     1266  IFS=$as_save_IFS
     1267  test -z "$as_dir" && as_dir=.
     1268  for ac_exec_ext in '' $ac_executable_extensions; do
     1269  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     1270    ac_cv_prog_CC="${ac_tool_prefix}gcc"
     1271    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     1272    break 2
     1273  fi
     1274done
     1275done
     1276
     1277fi
     1278fi
     1279CC=$ac_cv_prog_CC
    5491280if test -n "$CC"; then
    550   echo "$ac_t""$CC" 1>&6
    551 else
    552   echo "$ac_t""no" 1>&6
    553 fi
    554 
     1281  echo "$as_me:$LINENO: result: $CC" >&5
     1282echo "${ECHO_T}$CC" >&6
     1283else
     1284  echo "$as_me:$LINENO: result: no" >&5
     1285echo "${ECHO_T}no" >&6
     1286fi
     1287
     1288fi
     1289if test -z "$ac_cv_prog_CC"; then
     1290  ac_ct_CC=$CC
     1291  # Extract the first word of "gcc", so it can be a program name with args.
     1292set dummy gcc; ac_word=$2
     1293echo "$as_me:$LINENO: checking for $ac_word" >&5
     1294echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     1295if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
     1296  echo $ECHO_N "(cached) $ECHO_C" >&6
     1297else
     1298  if test -n "$ac_ct_CC"; then
     1299  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
     1300else
     1301as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     1302for as_dir in $PATH
     1303do
     1304  IFS=$as_save_IFS
     1305  test -z "$as_dir" && as_dir=.
     1306  for ac_exec_ext in '' $ac_executable_extensions; do
     1307  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     1308    ac_cv_prog_ac_ct_CC="gcc"
     1309    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     1310    break 2
     1311  fi
     1312done
     1313done
     1314
     1315fi
     1316fi
     1317ac_ct_CC=$ac_cv_prog_ac_ct_CC
     1318if test -n "$ac_ct_CC"; then
     1319  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
     1320echo "${ECHO_T}$ac_ct_CC" >&6
     1321else
     1322  echo "$as_me:$LINENO: result: no" >&5
     1323echo "${ECHO_T}no" >&6
     1324fi
     1325
     1326  CC=$ac_ct_CC
     1327else
     1328  CC="$ac_cv_prog_CC"
     1329fi
     1330
     1331if test -z "$CC"; then
     1332  if test -n "$ac_tool_prefix"; then
     1333  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
     1334set dummy ${ac_tool_prefix}cc; ac_word=$2
     1335echo "$as_me:$LINENO: checking for $ac_word" >&5
     1336echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     1337if test "${ac_cv_prog_CC+set}" = set; then
     1338  echo $ECHO_N "(cached) $ECHO_C" >&6
     1339else
     1340  if test -n "$CC"; then
     1341  ac_cv_prog_CC="$CC" # Let the user override the test.
     1342else
     1343as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     1344for as_dir in $PATH
     1345do
     1346  IFS=$as_save_IFS
     1347  test -z "$as_dir" && as_dir=.
     1348  for ac_exec_ext in '' $ac_executable_extensions; do
     1349  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     1350    ac_cv_prog_CC="${ac_tool_prefix}cc"
     1351    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     1352    break 2
     1353  fi
     1354done
     1355done
     1356
     1357fi
     1358fi
     1359CC=$ac_cv_prog_CC
     1360if test -n "$CC"; then
     1361  echo "$as_me:$LINENO: result: $CC" >&5
     1362echo "${ECHO_T}$CC" >&6
     1363else
     1364  echo "$as_me:$LINENO: result: no" >&5
     1365echo "${ECHO_T}no" >&6
     1366fi
     1367
     1368fi
     1369if test -z "$ac_cv_prog_CC"; then
     1370  ac_ct_CC=$CC
     1371  # Extract the first word of "cc", so it can be a program name with args.
     1372set dummy cc; ac_word=$2
     1373echo "$as_me:$LINENO: checking for $ac_word" >&5
     1374echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     1375if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
     1376  echo $ECHO_N "(cached) $ECHO_C" >&6
     1377else
     1378  if test -n "$ac_ct_CC"; then
     1379  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
     1380else
     1381as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     1382for as_dir in $PATH
     1383do
     1384  IFS=$as_save_IFS
     1385  test -z "$as_dir" && as_dir=.
     1386  for ac_exec_ext in '' $ac_executable_extensions; do
     1387  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     1388    ac_cv_prog_ac_ct_CC="cc"
     1389    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     1390    break 2
     1391  fi
     1392done
     1393done
     1394
     1395fi
     1396fi
     1397ac_ct_CC=$ac_cv_prog_ac_ct_CC
     1398if test -n "$ac_ct_CC"; then
     1399  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
     1400echo "${ECHO_T}$ac_ct_CC" >&6
     1401else
     1402  echo "$as_me:$LINENO: result: no" >&5
     1403echo "${ECHO_T}no" >&6
     1404fi
     1405
     1406  CC=$ac_ct_CC
     1407else
     1408  CC="$ac_cv_prog_CC"
     1409fi
     1410
     1411fi
    5551412if test -z "$CC"; then
    5561413  # Extract the first word of "cc", so it can be a program name with args.
    5571414set dummy cc; ac_word=$2
    558 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
    559 echo "configure:560: checking for $ac_word" >&5
    560 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
    561   echo $ac_n "(cached) $ac_c" 1>&6
     1415echo "$as_me:$LINENO: checking for $ac_word" >&5
     1416echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     1417if test "${ac_cv_prog_CC+set}" = set; then
     1418  echo $ECHO_N "(cached) $ECHO_C" >&6
    5621419else
    5631420  if test -n "$CC"; then
    5641421  ac_cv_prog_CC="$CC" # Let the user override the test.
    5651422else
    566   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
    5671423  ac_prog_rejected=no
    568   ac_dummy="$PATH"
    569   for ac_dir in $ac_dummy; do
    570     test -z "$ac_dir" && ac_dir=.
    571     if test -f $ac_dir/$ac_word; then
    572       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
    573         ac_prog_rejected=yes
    574         continue
    575       fi
    576       ac_cv_prog_CC="cc"
    577       break
    578     fi
    579   done
    580   IFS="$ac_save_ifs"
     1424as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     1425for as_dir in $PATH
     1426do
     1427  IFS=$as_save_IFS
     1428  test -z "$as_dir" && as_dir=.
     1429  for ac_exec_ext in '' $ac_executable_extensions; do
     1430  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     1431    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
     1432       ac_prog_rejected=yes
     1433       continue
     1434     fi
     1435    ac_cv_prog_CC="cc"
     1436    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     1437    break 2
     1438  fi
     1439done
     1440done
     1441
    5811442if test $ac_prog_rejected = yes; then
    5821443  # We found a bogon in the path, so make sure we never use it.
    5831444  set dummy $ac_cv_prog_CC
    5841445  shift
    585   if test $# -gt 0; then
     1446  if test $# != 0; then
    5861447    # We chose a different compiler from the bogus one.
    5871448    # However, it has the same basename, so the bogon will be chosen
    5881449    # first if we set CC to just the basename; use the full file name.
    5891450    shift
    590     set dummy "$ac_dir/$ac_word" "$@"
    591     shift
    592     ac_cv_prog_CC="$@"
    593   fi
    594 fi
    595 fi
    596 fi
    597 CC="$ac_cv_prog_CC"
     1451    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
     1452  fi
     1453fi
     1454fi
     1455fi
     1456CC=$ac_cv_prog_CC
    5981457if test -n "$CC"; then
    599   echo "$ac_t""$CC" 1>&6
    600 else
    601   echo "$ac_t""no" 1>&6
    602 fi
    603 
    604   if test -z "$CC"; then
    605     case "`uname -s`" in
    606     *win32* | *WIN32*)
    607       # Extract the first word of "cl", so it can be a program name with args.
    608 set dummy cl; ac_word=$2
    609 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
    610 echo "configure:611: checking for $ac_word" >&5
    611 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
    612   echo $ac_n "(cached) $ac_c" 1>&6
     1458  echo "$as_me:$LINENO: result: $CC" >&5
     1459echo "${ECHO_T}$CC" >&6
     1460else
     1461  echo "$as_me:$LINENO: result: no" >&5
     1462echo "${ECHO_T}no" >&6
     1463fi
     1464
     1465fi
     1466if test -z "$CC"; then
     1467  if test -n "$ac_tool_prefix"; then
     1468  for ac_prog in cl
     1469  do
     1470    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
     1471set dummy $ac_tool_prefix$ac_prog; ac_word=$2
     1472echo "$as_me:$LINENO: checking for $ac_word" >&5
     1473echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     1474if test "${ac_cv_prog_CC+set}" = set; then
     1475  echo $ECHO_N "(cached) $ECHO_C" >&6
    6131476else
    6141477  if test -n "$CC"; then
    6151478  ac_cv_prog_CC="$CC" # Let the user override the test.
    6161479else
    617   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
    618   ac_dummy="$PATH"
    619   for ac_dir in $ac_dummy; do
    620     test -z "$ac_dir" && ac_dir=.
    621     if test -f $ac_dir/$ac_word; then
    622       ac_cv_prog_CC="cl"
    623       break
     1480as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     1481for as_dir in $PATH
     1482do
     1483  IFS=$as_save_IFS
     1484  test -z "$as_dir" && as_dir=.
     1485  for ac_exec_ext in '' $ac_executable_extensions; do
     1486  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     1487    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
     1488    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     1489    break 2
     1490  fi
     1491done
     1492done
     1493
     1494fi
     1495fi
     1496CC=$ac_cv_prog_CC
     1497if test -n "$CC"; then
     1498  echo "$as_me:$LINENO: result: $CC" >&5
     1499echo "${ECHO_T}$CC" >&6
     1500else
     1501  echo "$as_me:$LINENO: result: no" >&5
     1502echo "${ECHO_T}no" >&6
     1503fi
     1504
     1505    test -n "$CC" && break
     1506  done
     1507fi
     1508if test -z "$CC"; then
     1509  ac_ct_CC=$CC
     1510  for ac_prog in cl
     1511do
     1512  # Extract the first word of "$ac_prog", so it can be a program name with args.
     1513set dummy $ac_prog; ac_word=$2
     1514echo "$as_me:$LINENO: checking for $ac_word" >&5
     1515echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     1516if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
     1517  echo $ECHO_N "(cached) $ECHO_C" >&6
     1518else
     1519  if test -n "$ac_ct_CC"; then
     1520  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
     1521else
     1522as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     1523for as_dir in $PATH
     1524do
     1525  IFS=$as_save_IFS
     1526  test -z "$as_dir" && as_dir=.
     1527  for ac_exec_ext in '' $ac_executable_extensions; do
     1528  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     1529    ac_cv_prog_ac_ct_CC="$ac_prog"
     1530    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     1531    break 2
     1532  fi
     1533done
     1534done
     1535
     1536fi
     1537fi
     1538ac_ct_CC=$ac_cv_prog_ac_ct_CC
     1539if test -n "$ac_ct_CC"; then
     1540  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
     1541echo "${ECHO_T}$ac_ct_CC" >&6
     1542else
     1543  echo "$as_me:$LINENO: result: no" >&5
     1544echo "${ECHO_T}no" >&6
     1545fi
     1546
     1547  test -n "$ac_ct_CC" && break
     1548done
     1549
     1550  CC=$ac_ct_CC
     1551fi
     1552
     1553fi
     1554
     1555
     1556test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
     1557See \`config.log' for more details." >&5
     1558echo "$as_me: error: no acceptable C compiler found in \$PATH
     1559See \`config.log' for more details." >&2;}
     1560   { (exit 1); exit 1; }; }
     1561
     1562# Provide some information about the compiler.
     1563echo "$as_me:$LINENO:" \
     1564     "checking for C compiler version" >&5
     1565ac_compiler=`set X $ac_compile; echo $2`
     1566{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
     1567  (eval $ac_compiler --version </dev/null >&5) 2>&5
     1568  ac_status=$?
     1569  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     1570  (exit $ac_status); }
     1571{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
     1572  (eval $ac_compiler -v </dev/null >&5) 2>&5
     1573  ac_status=$?
     1574  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     1575  (exit $ac_status); }
     1576{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
     1577  (eval $ac_compiler -V </dev/null >&5) 2>&5
     1578  ac_status=$?
     1579  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     1580  (exit $ac_status); }
     1581
     1582cat >conftest.$ac_ext <<_ACEOF
     1583/* confdefs.h.  */
     1584_ACEOF
     1585cat confdefs.h >>conftest.$ac_ext
     1586cat >>conftest.$ac_ext <<_ACEOF
     1587/* end confdefs.h.  */
     1588
     1589int
     1590main ()
     1591{
     1592
     1593  ;
     1594  return 0;
     1595}
     1596_ACEOF
     1597ac_clean_files_save=$ac_clean_files
     1598ac_clean_files="$ac_clean_files a.out a.exe b.out"
     1599# Try to create an executable without -o first, disregard a.out.
     1600# It will help us diagnose broken compilers, and finding out an intuition
     1601# of exeext.
     1602echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
     1603echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
     1604ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
     1605if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
     1606  (eval $ac_link_default) 2>&5
     1607  ac_status=$?
     1608  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     1609  (exit $ac_status); }; then
     1610  # Find the output, starting from the most likely.  This scheme is
     1611# not robust to junk in `.', hence go to wildcards (a.*) only as a last
     1612# resort.
     1613
     1614# Be careful to initialize this variable, since it used to be cached.
     1615# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
     1616ac_cv_exeext=
     1617# b.out is created by i960 compilers.
     1618for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
     1619do
     1620  test -f "$ac_file" || continue
     1621  case $ac_file in
     1622    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
     1623        ;;
     1624    conftest.$ac_ext )
     1625        # This is the source file.
     1626        ;;
     1627    [ab].out )
     1628        # We found the default executable, but exeext='' is most
     1629        # certainly right.
     1630        break;;
     1631    *.* )
     1632        ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
     1633        # FIXME: I believe we export ac_cv_exeext for Libtool,
     1634        # but it would be cool to find out if it's true.  Does anybody
     1635        # maintain Libtool? --akim.
     1636        export ac_cv_exeext
     1637        break;;
     1638    * )
     1639        break;;
     1640  esac
     1641done
     1642else
     1643  echo "$as_me: failed program was:" >&5
     1644sed 's/^/| /' conftest.$ac_ext >&5
     1645
     1646{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
     1647See \`config.log' for more details." >&5
     1648echo "$as_me: error: C compiler cannot create executables
     1649See \`config.log' for more details." >&2;}
     1650   { (exit 77); exit 77; }; }
     1651fi
     1652
     1653ac_exeext=$ac_cv_exeext
     1654echo "$as_me:$LINENO: result: $ac_file" >&5
     1655echo "${ECHO_T}$ac_file" >&6
     1656
     1657# Check the compiler produces executables we can run.  If not, either
     1658# the compiler is broken, or we cross compile.
     1659echo "$as_me:$LINENO: checking whether the C compiler works" >&5
     1660echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
     1661# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
     1662# If not cross compiling, check that we can run a simple program.
     1663if test "$cross_compiling" != yes; then
     1664  if { ac_try='./$ac_file'
     1665  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     1666  (eval $ac_try) 2>&5
     1667  ac_status=$?
     1668  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     1669  (exit $ac_status); }; }; then
     1670    cross_compiling=no
     1671  else
     1672    if test "$cross_compiling" = maybe; then
     1673        cross_compiling=yes
     1674    else
     1675        { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
     1676If you meant to cross compile, use \`--host'.
     1677See \`config.log' for more details." >&5
     1678echo "$as_me: error: cannot run C compiled programs.
     1679If you meant to cross compile, use \`--host'.
     1680See \`config.log' for more details." >&2;}
     1681   { (exit 1); exit 1; }; }
    6241682    fi
    625   done
    626   IFS="$ac_save_ifs"
    627 fi
    628 fi
    629 CC="$ac_cv_prog_CC"
    630 if test -n "$CC"; then
    631   echo "$ac_t""$CC" 1>&6
    632 else
    633   echo "$ac_t""no" 1>&6
    634 fi
    635  ;;
    636     esac
    637   fi
    638   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
    639 fi
    640 
    641 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
    642 echo "configure:643: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
    643 
    644 ac_ext=c
    645 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
    646 ac_cpp='$CPP $CPPFLAGS'
    647 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
    648 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
    649 cross_compiling=$ac_cv_prog_cc_cross
    650 
    651 cat > conftest.$ac_ext << EOF
    652 
    653 #line 654 "configure"
    654 #include "confdefs.h"
    655 
    656 main(){return(0);}
    657 EOF
    658 if { (eval echo configure:659: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
    659   ac_cv_prog_cc_works=yes
    660   # If we can't run a trivial program, we are probably using a cross compiler.
    661   if (./conftest; exit) 2>/dev/null; then
    662     ac_cv_prog_cc_cross=no
    663   else
    664     ac_cv_prog_cc_cross=yes
    665   fi
    666 else
    667   echo "configure: failed program was:" >&5
    668   cat conftest.$ac_ext >&5
    669   ac_cv_prog_cc_works=no
    670 fi
    671 rm -fr conftest*
    672 ac_ext=c
    673 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
    674 ac_cpp='$CPP $CPPFLAGS'
    675 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
    676 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
    677 cross_compiling=$ac_cv_prog_cc_cross
    678 
    679 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
    680 if test $ac_cv_prog_cc_works = no; then
    681   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
    682 fi
    683 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
    684 echo "configure:685: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
    685 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
    686 cross_compiling=$ac_cv_prog_cc_cross
    687 
    688 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
    689 echo "configure:690: checking whether we are using GNU C" >&5
    690 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
    691   echo $ac_n "(cached) $ac_c" 1>&6
    692 else
    693   cat > conftest.c <<EOF
    694 #ifdef __GNUC__
    695   yes;
     1683  fi
     1684fi
     1685echo "$as_me:$LINENO: result: yes" >&5
     1686echo "${ECHO_T}yes" >&6
     1687
     1688rm -f a.out a.exe conftest$ac_cv_exeext b.out
     1689ac_clean_files=$ac_clean_files_save
     1690# Check the compiler produces executables we can run.  If not, either
     1691# the compiler is broken, or we cross compile.
     1692echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
     1693echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
     1694echo "$as_me:$LINENO: result: $cross_compiling" >&5
     1695echo "${ECHO_T}$cross_compiling" >&6
     1696
     1697echo "$as_me:$LINENO: checking for suffix of executables" >&5
     1698echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
     1699if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     1700  (eval $ac_link) 2>&5
     1701  ac_status=$?
     1702  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     1703  (exit $ac_status); }; then
     1704  # If both `conftest.exe' and `conftest' are `present' (well, observable)
     1705# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
     1706# work properly (i.e., refer to `conftest.exe'), while it won't with
     1707# `rm'.
     1708for ac_file in conftest.exe conftest conftest.*; do
     1709  test -f "$ac_file" || continue
     1710  case $ac_file in
     1711    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
     1712    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
     1713          export ac_cv_exeext
     1714          break;;
     1715    * ) break;;
     1716  esac
     1717done
     1718else
     1719  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
     1720See \`config.log' for more details." >&5
     1721echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
     1722See \`config.log' for more details." >&2;}
     1723   { (exit 1); exit 1; }; }
     1724fi
     1725
     1726rm -f conftest$ac_cv_exeext
     1727echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
     1728echo "${ECHO_T}$ac_cv_exeext" >&6
     1729
     1730rm -f conftest.$ac_ext
     1731EXEEXT=$ac_cv_exeext
     1732ac_exeext=$EXEEXT
     1733echo "$as_me:$LINENO: checking for suffix of object files" >&5
     1734echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
     1735if test "${ac_cv_objext+set}" = set; then
     1736  echo $ECHO_N "(cached) $ECHO_C" >&6
     1737else
     1738  cat >conftest.$ac_ext <<_ACEOF
     1739/* confdefs.h.  */
     1740_ACEOF
     1741cat confdefs.h >>conftest.$ac_ext
     1742cat >>conftest.$ac_ext <<_ACEOF
     1743/* end confdefs.h.  */
     1744
     1745int
     1746main ()
     1747{
     1748
     1749  ;
     1750  return 0;
     1751}
     1752_ACEOF
     1753rm -f conftest.o conftest.obj
     1754if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
     1755  (eval $ac_compile) 2>&5
     1756  ac_status=$?
     1757  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     1758  (exit $ac_status); }; then
     1759  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
     1760  case $ac_file in
     1761    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
     1762    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
     1763       break;;
     1764  esac
     1765done
     1766else
     1767  echo "$as_me: failed program was:" >&5
     1768sed 's/^/| /' conftest.$ac_ext >&5
     1769
     1770{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
     1771See \`config.log' for more details." >&5
     1772echo "$as_me: error: cannot compute suffix of object files: cannot compile
     1773See \`config.log' for more details." >&2;}
     1774   { (exit 1); exit 1; }; }
     1775fi
     1776
     1777rm -f conftest.$ac_cv_objext conftest.$ac_ext
     1778fi
     1779echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
     1780echo "${ECHO_T}$ac_cv_objext" >&6
     1781OBJEXT=$ac_cv_objext
     1782ac_objext=$OBJEXT
     1783echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
     1784echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
     1785if test "${ac_cv_c_compiler_gnu+set}" = set; then
     1786  echo $ECHO_N "(cached) $ECHO_C" >&6
     1787else
     1788  cat >conftest.$ac_ext <<_ACEOF
     1789/* confdefs.h.  */
     1790_ACEOF
     1791cat confdefs.h >>conftest.$ac_ext
     1792cat >>conftest.$ac_ext <<_ACEOF
     1793/* end confdefs.h.  */
     1794
     1795int
     1796main ()
     1797{
     1798#ifndef __GNUC__
     1799       choke me
    6961800#endif
    697 EOF
    698 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:699: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
    699   ac_cv_prog_gcc=yes
    700 else
    701   ac_cv_prog_gcc=no
    702 fi
    703 fi
    704 
    705 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
    706 
    707 if test $ac_cv_prog_gcc = yes; then
    708   GCC=yes
    709 else
    710   GCC=
    711 fi
    712 
    713 ac_test_CFLAGS="${CFLAGS+set}"
    714 ac_save_CFLAGS="$CFLAGS"
    715 CFLAGS=
    716 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
    717 echo "configure:718: checking whether ${CC-cc} accepts -g" >&5
    718 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
    719   echo $ac_n "(cached) $ac_c" 1>&6
    720 else
    721   echo 'void f(){}' > conftest.c
    722 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
     1801
     1802  ;
     1803  return 0;
     1804}
     1805_ACEOF
     1806rm -f conftest.$ac_objext
     1807if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
     1808  (eval $ac_compile) 2>conftest.er1
     1809  ac_status=$?
     1810  grep -v '^ *+' conftest.er1 >conftest.err
     1811  rm -f conftest.er1
     1812  cat conftest.err >&5
     1813  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     1814  (exit $ac_status); } &&
     1815         { ac_try='test -z "$ac_c_werror_flag"
     1816                         || test ! -s conftest.err'
     1817  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     1818  (eval $ac_try) 2>&5
     1819  ac_status=$?
     1820  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     1821  (exit $ac_status); }; } &&
     1822         { ac_try='test -s conftest.$ac_objext'
     1823  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     1824  (eval $ac_try) 2>&5
     1825  ac_status=$?
     1826  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     1827  (exit $ac_status); }; }; then
     1828  ac_compiler_gnu=yes
     1829else
     1830  echo "$as_me: failed program was:" >&5
     1831sed 's/^/| /' conftest.$ac_ext >&5
     1832
     1833ac_compiler_gnu=no
     1834fi
     1835rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
     1836ac_cv_c_compiler_gnu=$ac_compiler_gnu
     1837
     1838fi
     1839echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
     1840echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
     1841GCC=`test $ac_compiler_gnu = yes && echo yes`
     1842ac_test_CFLAGS=${CFLAGS+set}
     1843ac_save_CFLAGS=$CFLAGS
     1844CFLAGS="-g"
     1845echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
     1846echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
     1847if test "${ac_cv_prog_cc_g+set}" = set; then
     1848  echo $ECHO_N "(cached) $ECHO_C" >&6
     1849else
     1850  cat >conftest.$ac_ext <<_ACEOF
     1851/* confdefs.h.  */
     1852_ACEOF
     1853cat confdefs.h >>conftest.$ac_ext
     1854cat >>conftest.$ac_ext <<_ACEOF
     1855/* end confdefs.h.  */
     1856
     1857int
     1858main ()
     1859{
     1860
     1861  ;
     1862  return 0;
     1863}
     1864_ACEOF
     1865rm -f conftest.$ac_objext
     1866if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
     1867  (eval $ac_compile) 2>conftest.er1
     1868  ac_status=$?
     1869  grep -v '^ *+' conftest.er1 >conftest.err
     1870  rm -f conftest.er1
     1871  cat conftest.err >&5
     1872  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     1873  (exit $ac_status); } &&
     1874         { ac_try='test -z "$ac_c_werror_flag"
     1875                         || test ! -s conftest.err'
     1876  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     1877  (eval $ac_try) 2>&5
     1878  ac_status=$?
     1879  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     1880  (exit $ac_status); }; } &&
     1881         { ac_try='test -s conftest.$ac_objext'
     1882  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     1883  (eval $ac_try) 2>&5
     1884  ac_status=$?
     1885  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     1886  (exit $ac_status); }; }; then
    7231887  ac_cv_prog_cc_g=yes
    7241888else
    725   ac_cv_prog_cc_g=no
    726 fi
    727 rm -f conftest*
    728 
    729 fi
    730 
    731 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
     1889  echo "$as_me: failed program was:" >&5
     1890sed 's/^/| /' conftest.$ac_ext >&5
     1891
     1892ac_cv_prog_cc_g=no
     1893fi
     1894rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
     1895fi
     1896echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
     1897echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
    7321898if test "$ac_test_CFLAGS" = set; then
    733   CFLAGS="$ac_save_CFLAGS"
     1899  CFLAGS=$ac_save_CFLAGS
    7341900elif test $ac_cv_prog_cc_g = yes; then
    7351901  if test "$GCC" = yes; then
     
    7451911  fi
    7461912fi
     1913echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
     1914echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
     1915if test "${ac_cv_prog_cc_stdc+set}" = set; then
     1916  echo $ECHO_N "(cached) $ECHO_C" >&6
     1917else
     1918  ac_cv_prog_cc_stdc=no
     1919ac_save_CC=$CC
     1920cat >conftest.$ac_ext <<_ACEOF
     1921/* confdefs.h.  */
     1922_ACEOF
     1923cat confdefs.h >>conftest.$ac_ext
     1924cat >>conftest.$ac_ext <<_ACEOF
     1925/* end confdefs.h.  */
     1926#include <stdarg.h>
     1927#include <stdio.h>
     1928#include <sys/types.h>
     1929#include <sys/stat.h>
     1930/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
     1931struct buf { int x; };
     1932FILE * (*rcsopen) (struct buf *, struct stat *, int);
     1933static char *e (p, i)
     1934     char **p;
     1935     int i;
     1936{
     1937  return p[i];
     1938}
     1939static char *f (char * (*g) (char **, int), char **p, ...)
     1940{
     1941  char *s;
     1942  va_list v;
     1943  va_start (v,p);
     1944  s = g (p, va_arg (v,int));
     1945  va_end (v);
     1946  return s;
     1947}
     1948
     1949/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
     1950   function prototypes and stuff, but not '\xHH' hex character constants.
     1951   These don't provoke an error unfortunately, instead are silently treated
     1952   as 'x'.  The following induces an error, until -std1 is added to get
     1953   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
     1954   array size at least.  It's necessary to write '\x00'==0 to get something
     1955   that's true only with -std1.  */
     1956int osf4_cc_array ['\x00' == 0 ? 1 : -1];
     1957
     1958int test (int i, double x);
     1959struct s1 {int (*f) (int a);};
     1960struct s2 {int (*f) (double a);};
     1961int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
     1962int argc;
     1963char **argv;
     1964int
     1965main ()
     1966{
     1967return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
     1968  ;
     1969  return 0;
     1970}
     1971_ACEOF
     1972# Don't try gcc -ansi; that turns off useful extensions and
     1973# breaks some systems' header files.
     1974# AIX                   -qlanglvl=ansi
     1975# Ultrix and OSF/1      -std1
     1976# HP-UX 10.20 and later -Ae
     1977# HP-UX older versions  -Aa -D_HPUX_SOURCE
     1978# SVR4                  -Xc -D__EXTENSIONS__
     1979for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
     1980do
     1981  CC="$ac_save_CC $ac_arg"
     1982  rm -f conftest.$ac_objext
     1983if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
     1984  (eval $ac_compile) 2>conftest.er1
     1985  ac_status=$?
     1986  grep -v '^ *+' conftest.er1 >conftest.err
     1987  rm -f conftest.er1
     1988  cat conftest.err >&5
     1989  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     1990  (exit $ac_status); } &&
     1991         { ac_try='test -z "$ac_c_werror_flag"
     1992                         || test ! -s conftest.err'
     1993  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     1994  (eval $ac_try) 2>&5
     1995  ac_status=$?
     1996  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     1997  (exit $ac_status); }; } &&
     1998         { ac_try='test -s conftest.$ac_objext'
     1999  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     2000  (eval $ac_try) 2>&5
     2001  ac_status=$?
     2002  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     2003  (exit $ac_status); }; }; then
     2004  ac_cv_prog_cc_stdc=$ac_arg
     2005break
     2006else
     2007  echo "$as_me: failed program was:" >&5
     2008sed 's/^/| /' conftest.$ac_ext >&5
     2009
     2010fi
     2011rm -f conftest.err conftest.$ac_objext
     2012done
     2013rm -f conftest.$ac_ext conftest.$ac_objext
     2014CC=$ac_save_CC
     2015
     2016fi
     2017
     2018case "x$ac_cv_prog_cc_stdc" in
     2019  x|xno)
     2020    echo "$as_me:$LINENO: result: none needed" >&5
     2021echo "${ECHO_T}none needed" >&6 ;;
     2022  *)
     2023    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
     2024echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
     2025    CC="$CC $ac_cv_prog_cc_stdc" ;;
     2026esac
     2027
     2028# Some people use a C++ compiler to compile C.  Since we use `exit',
     2029# in C++ we need to declare it.  In case someone uses the same compiler
     2030# for both compiling C and C++ we need to have the C++ compiler decide
     2031# the declaration of exit, since it's the most demanding environment.
     2032cat >conftest.$ac_ext <<_ACEOF
     2033#ifndef __cplusplus
     2034  choke me
     2035#endif
     2036_ACEOF
     2037rm -f conftest.$ac_objext
     2038if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
     2039  (eval $ac_compile) 2>conftest.er1
     2040  ac_status=$?
     2041  grep -v '^ *+' conftest.er1 >conftest.err
     2042  rm -f conftest.er1
     2043  cat conftest.err >&5
     2044  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     2045  (exit $ac_status); } &&
     2046         { ac_try='test -z "$ac_c_werror_flag"
     2047                         || test ! -s conftest.err'
     2048  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     2049  (eval $ac_try) 2>&5
     2050  ac_status=$?
     2051  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     2052  (exit $ac_status); }; } &&
     2053         { ac_try='test -s conftest.$ac_objext'
     2054  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     2055  (eval $ac_try) 2>&5
     2056  ac_status=$?
     2057  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     2058  (exit $ac_status); }; }; then
     2059  for ac_declaration in \
     2060   '' \
     2061   'extern "C" void std::exit (int) throw (); using std::exit;' \
     2062   'extern "C" void std::exit (int); using std::exit;' \
     2063   'extern "C" void exit (int) throw ();' \
     2064   'extern "C" void exit (int);' \
     2065   'void exit (int);'
     2066do
     2067  cat >conftest.$ac_ext <<_ACEOF
     2068/* confdefs.h.  */
     2069_ACEOF
     2070cat confdefs.h >>conftest.$ac_ext
     2071cat >>conftest.$ac_ext <<_ACEOF
     2072/* end confdefs.h.  */
     2073$ac_declaration
     2074#include <stdlib.h>
     2075int
     2076main ()
     2077{
     2078exit (42);
     2079  ;
     2080  return 0;
     2081}
     2082_ACEOF
     2083rm -f conftest.$ac_objext
     2084if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
     2085  (eval $ac_compile) 2>conftest.er1
     2086  ac_status=$?
     2087  grep -v '^ *+' conftest.er1 >conftest.err
     2088  rm -f conftest.er1
     2089  cat conftest.err >&5
     2090  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     2091  (exit $ac_status); } &&
     2092         { ac_try='test -z "$ac_c_werror_flag"
     2093                         || test ! -s conftest.err'
     2094  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     2095  (eval $ac_try) 2>&5
     2096  ac_status=$?
     2097  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     2098  (exit $ac_status); }; } &&
     2099         { ac_try='test -s conftest.$ac_objext'
     2100  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     2101  (eval $ac_try) 2>&5
     2102  ac_status=$?
     2103  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     2104  (exit $ac_status); }; }; then
     2105  :
     2106else
     2107  echo "$as_me: failed program was:" >&5
     2108sed 's/^/| /' conftest.$ac_ext >&5
     2109
     2110continue
     2111fi
     2112rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
     2113  cat >conftest.$ac_ext <<_ACEOF
     2114/* confdefs.h.  */
     2115_ACEOF
     2116cat confdefs.h >>conftest.$ac_ext
     2117cat >>conftest.$ac_ext <<_ACEOF
     2118/* end confdefs.h.  */
     2119$ac_declaration
     2120int
     2121main ()
     2122{
     2123exit (42);
     2124  ;
     2125  return 0;
     2126}
     2127_ACEOF
     2128rm -f conftest.$ac_objext
     2129if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
     2130  (eval $ac_compile) 2>conftest.er1
     2131  ac_status=$?
     2132  grep -v '^ *+' conftest.er1 >conftest.err
     2133  rm -f conftest.er1
     2134  cat conftest.err >&5
     2135  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     2136  (exit $ac_status); } &&
     2137         { ac_try='test -z "$ac_c_werror_flag"
     2138                         || test ! -s conftest.err'
     2139  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     2140  (eval $ac_try) 2>&5
     2141  ac_status=$?
     2142  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     2143  (exit $ac_status); }; } &&
     2144         { ac_try='test -s conftest.$ac_objext'
     2145  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     2146  (eval $ac_try) 2>&5
     2147  ac_status=$?
     2148  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     2149  (exit $ac_status); }; }; then
     2150  break
     2151else
     2152  echo "$as_me: failed program was:" >&5
     2153sed 's/^/| /' conftest.$ac_ext >&5
     2154
     2155fi
     2156rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
     2157done
     2158rm -f conftest*
     2159if test -n "$ac_declaration"; then
     2160  echo '#ifdef __cplusplus' >>confdefs.h
     2161  echo $ac_declaration      >>confdefs.h
     2162  echo '#endif'             >>confdefs.h
     2163fi
     2164
     2165else
     2166  echo "$as_me: failed program was:" >&5
     2167sed 's/^/| /' conftest.$ac_ext >&5
     2168
     2169fi
     2170rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
     2171ac_ext=c
     2172ac_cpp='$CPP $CPPFLAGS'
     2173ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
     2174ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
     2175ac_compiler_gnu=$ac_cv_c_compiler_gnu
    7472176
    7482177if test "$GCC" = yes; then
    7492178   CFLAGS="$CFLAGS -Wall -g";
    7502179fi
    751 # Extract the first word of "ranlib", so it can be a program name with args.
    752 set dummy ranlib; ac_word=$2
    753 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
    754 echo "configure:755: checking for $ac_word" >&5
    755 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
    756   echo $ac_n "(cached) $ac_c" 1>&6
     2180if test -n "$ac_tool_prefix"; then
     2181  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
     2182set dummy ${ac_tool_prefix}ranlib; ac_word=$2
     2183echo "$as_me:$LINENO: checking for $ac_word" >&5
     2184echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     2185if test "${ac_cv_prog_RANLIB+set}" = set; then
     2186  echo $ECHO_N "(cached) $ECHO_C" >&6
    7572187else
    7582188  if test -n "$RANLIB"; then
    7592189  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
    7602190else
    761   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
    762   ac_dummy="$PATH"
    763   for ac_dir in $ac_dummy; do
    764     test -z "$ac_dir" && ac_dir=.
    765     if test -f $ac_dir/$ac_word; then
    766       ac_cv_prog_RANLIB="ranlib"
    767       break
    768     fi
    769   done
    770   IFS="$ac_save_ifs"
    771   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
    772 fi
    773 fi
    774 RANLIB="$ac_cv_prog_RANLIB"
     2191as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     2192for as_dir in $PATH
     2193do
     2194  IFS=$as_save_IFS
     2195  test -z "$as_dir" && as_dir=.
     2196  for ac_exec_ext in '' $ac_executable_extensions; do
     2197  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     2198    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
     2199    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     2200    break 2
     2201  fi
     2202done
     2203done
     2204
     2205fi
     2206fi
     2207RANLIB=$ac_cv_prog_RANLIB
    7752208if test -n "$RANLIB"; then
    776   echo "$ac_t""$RANLIB" 1>&6
    777 else
    778   echo "$ac_t""no" 1>&6
    779 fi
    780 
    781 
    782 
    783 trap '' 1 2 15
    784 cat > confcache <<\EOF
     2209  echo "$as_me:$LINENO: result: $RANLIB" >&5
     2210echo "${ECHO_T}$RANLIB" >&6
     2211else
     2212  echo "$as_me:$LINENO: result: no" >&5
     2213echo "${ECHO_T}no" >&6
     2214fi
     2215
     2216fi
     2217if test -z "$ac_cv_prog_RANLIB"; then
     2218  ac_ct_RANLIB=$RANLIB
     2219  # Extract the first word of "ranlib", so it can be a program name with args.
     2220set dummy ranlib; ac_word=$2
     2221echo "$as_me:$LINENO: checking for $ac_word" >&5
     2222echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     2223if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
     2224  echo $ECHO_N "(cached) $ECHO_C" >&6
     2225else
     2226  if test -n "$ac_ct_RANLIB"; then
     2227  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
     2228else
     2229as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     2230for as_dir in $PATH
     2231do
     2232  IFS=$as_save_IFS
     2233  test -z "$as_dir" && as_dir=.
     2234  for ac_exec_ext in '' $ac_executable_extensions; do
     2235  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     2236    ac_cv_prog_ac_ct_RANLIB="ranlib"
     2237    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     2238    break 2
     2239  fi
     2240done
     2241done
     2242
     2243  test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
     2244fi
     2245fi
     2246ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
     2247if test -n "$ac_ct_RANLIB"; then
     2248  echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
     2249echo "${ECHO_T}$ac_ct_RANLIB" >&6
     2250else
     2251  echo "$as_me:$LINENO: result: no" >&5
     2252echo "${ECHO_T}no" >&6
     2253fi
     2254
     2255  RANLIB=$ac_ct_RANLIB
     2256else
     2257  RANLIB="$ac_cv_prog_RANLIB"
     2258fi
     2259
     2260
     2261
     2262          ac_config_files="$ac_config_files Makefile"
     2263cat >confcache <<\_ACEOF
    7852264# This file is a shell script that caches the results of configure
    7862265# tests run on this system so they can be shared between configure
    787 # scripts and configure runs.  It is not useful on other systems.
    788 # If it contains results you don't want to keep, you may remove or edit it.
     2266# scripts and configure runs, see configure's option --config-cache.
     2267# It is not useful on other systems.  If it contains results you don't
     2268# want to keep, you may remove or edit it.
    7892269#
    790 # By default, configure uses ./config.cache as the cache file,
    791 # creating it if it does not exist already.  You can give configure
    792 # the --cache-file=FILE option to use a different cache file; that is
    793 # what configure does when it calls configure scripts in
    794 # subdirectories, so they share the cache.
    795 # Giving --cache-file=/dev/null disables caching, for debugging configure.
    796 # config.status only pays attention to the cache file if you give it the
    797 # --recheck option to rerun configure.
     2270# config.status only pays attention to the cache file if you give it
     2271# the --recheck option to rerun configure.
    7982272#
    799 EOF
     2273# `ac_cv_env_foo' variables (set or unset) will be overridden when
     2274# loading this file, other *unset* `ac_cv_foo' will be assigned the
     2275# following values.
     2276
     2277_ACEOF
     2278
    8002279# The following way of writing the cache mishandles newlines in values,
    8012280# but we know of no workaround that is simple, portable, and efficient.
     
    8032282# Ultrix sh set writes to stderr and can't be redirected directly,
    8042283# and sets the high bit in the cache file unless we assign to the vars.
    805 (set) 2>&1 |
    806   case `(ac_space=' '; set | grep ac_space) 2>&1` in
    807   *ac_space=\ *)
    808     # `set' does not quote correctly, so add quotes (double-quote substitution
    809     # turns \\\\ into \\, and sed turns \\ into \).
    810     sed -n \
    811       -e "s/'/'\\\\''/g" \
    812       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
    813     ;;
    814   *)
    815     # `set' quotes correctly as required by POSIX, so do not add quotes.
    816     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
    817     ;;
    818   esac >> confcache
    819 if cmp -s $cache_file confcache; then
    820   :
    821 else
     2284{
     2285  (set) 2>&1 |
     2286    case `(ac_space=' '; set | grep ac_space) 2>&1` in
     2287    *ac_space=\ *)
     2288      # `set' does not quote correctly, so add quotes (double-quote
     2289      # substitution turns \\\\ into \\, and sed turns \\ into \).
     2290      sed -n \
     2291        "s/'/'\\\\''/g;
     2292          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
     2293      ;;
     2294    *)
     2295      # `set' quotes correctly as required by POSIX, so do not add quotes.
     2296      sed -n \
     2297        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
     2298      ;;
     2299    esac;
     2300} |
     2301  sed '
     2302     t clear
     2303     : clear
     2304     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
     2305     t end
     2306     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
     2307     : end' >>confcache
     2308if diff $cache_file confcache >/dev/null 2>&1; then :; else
    8222309  if test -w $cache_file; then
    823     echo "updating cache $cache_file"
    824     cat confcache > $cache_file
     2310    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
     2311    cat confcache >$cache_file
    8252312  else
    8262313    echo "not updating unwritable cache $cache_file"
     
    8282315fi
    8292316rm -f confcache
    830 
    831 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
    8322317
    8332318test "x$prefix" = xNONE && prefix=$ac_default_prefix
     
    8352320test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
    8362321
    837 # Any assignment to VPATH causes Sun make to only execute
    838 # the first set of double-colon rules, so remove it if not needed.
    839 # If there is a colon in the path, we need to keep it.
     2322# VPATH may cause trouble with some makes, so we remove $(srcdir),
     2323# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
     2324# trailing colons and then remove the whole line if VPATH becomes empty
     2325# (actually we leave an empty line to preserve line numbers).
    8402326if test "x$srcdir" = x.; then
    841   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
    842 fi
    843 
    844 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
     2327  ac_vpsub='/^[  ]*VPATH[        ]*=/{
     2328s/:*\$(srcdir):*/:/;
     2329s/:*\${srcdir}:*/:/;
     2330s/:*@srcdir@:*/:/;
     2331s/^\([^=]*=[     ]*\):*/\1/;
     2332s/:*$//;
     2333s/^[^=]*=[       ]*$//;
     2334}'
     2335fi
    8452336
    8462337# Transform confdefs.h into DEFS.
    8472338# Protect against shell expansion while executing Makefile rules.
    8482339# Protect against Makefile macro expansion.
    849 cat > conftest.defs <<\EOF
    850 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
    851 s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
    852 s%\[%\\&%g
    853 s%\]%\\&%g
    854 s%\$%$$%g
    855 EOF
    856 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
    857 rm -f conftest.defs
    858 
    859 
    860 # Without the "./", some shells look in PATH for config.status.
     2340#
     2341# If the first sed substitution is executed (which looks for macros that
     2342# take arguments), then we branch to the quote section.  Otherwise,
     2343# look for a macro that doesn't take arguments.
     2344cat >confdef2opt.sed <<\_ACEOF
     2345t clear
     2346: clear
     2347s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\),-D\1=\2,g
     2348t quote
     2349s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\),-D\1=\2,g
     2350t quote
     2351d
     2352: quote
     2353s,[      `~#$^&*(){}\\|;'"<>?],\\&,g
     2354s,\[,\\&,g
     2355s,\],\\&,g
     2356s,\$,$$,g
     2357p
     2358_ACEOF
     2359# We use echo to avoid assuming a particular line-breaking character.
     2360# The extra dot is to prevent the shell from consuming trailing
     2361# line-breaks from the sub-command output.  A line-break within
     2362# single-quotes doesn't work because, if this script is created in a
     2363# platform that uses two characters for line-breaks (e.g., DOS), tr
     2364# would break.
     2365ac_LF_and_DOT=`echo; echo .`
     2366DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
     2367rm -f confdef2opt.sed
     2368
     2369
     2370ac_libobjs=
     2371ac_ltlibobjs=
     2372for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
     2373  # 1. Remove the extension, and $U if already installed.
     2374  ac_i=`echo "$ac_i" |
     2375         sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
     2376  # 2. Add them.
     2377  ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
     2378  ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
     2379done
     2380LIBOBJS=$ac_libobjs
     2381
     2382LTLIBOBJS=$ac_ltlibobjs
     2383
     2384
     2385
    8612386: ${CONFIG_STATUS=./config.status}
    862 
    863 echo creating $CONFIG_STATUS
    864 rm -f $CONFIG_STATUS
    865 cat > $CONFIG_STATUS <<EOF
    866 #! /bin/sh
    867 # Generated automatically by configure.
     2387ac_clean_files_save=$ac_clean_files
     2388ac_clean_files="$ac_clean_files $CONFIG_STATUS"
     2389{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
     2390echo "$as_me: creating $CONFIG_STATUS" >&6;}
     2391cat >$CONFIG_STATUS <<_ACEOF
     2392#! $SHELL
     2393# Generated by $as_me.
    8682394# Run this file to recreate the current configuration.
    869 # This directory was configured as follows,
    870 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
     2395# Compiler output produced by configure, useful for debugging
     2396# configure, is in config.log if it exists.
     2397
     2398debug=false
     2399ac_cs_recheck=false
     2400ac_cs_silent=false
     2401SHELL=\${CONFIG_SHELL-$SHELL}
     2402_ACEOF
     2403
     2404cat >>$CONFIG_STATUS <<\_ACEOF
     2405## --------------------- ##
     2406## M4sh Initialization.  ##
     2407## --------------------- ##
     2408
     2409# Be Bourne compatible
     2410if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
     2411  emulate sh
     2412  NULLCMD=:
     2413  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
     2414  # is contrary to our usage.  Disable this feature.
     2415  alias -g '${1+"$@"}'='"$@"'
     2416elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
     2417  set -o posix
     2418fi
     2419DUALCASE=1; export DUALCASE # for MKS sh
     2420
     2421# Support unset when possible.
     2422if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
     2423  as_unset=unset
     2424else
     2425  as_unset=false
     2426fi
     2427
     2428
     2429# Work around bugs in pre-3.0 UWIN ksh.
     2430$as_unset ENV MAIL MAILPATH
     2431PS1='$ '
     2432PS2='> '
     2433PS4='+ '
     2434
     2435# NLS nuisances.
     2436for as_var in \
     2437  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
     2438  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
     2439  LC_TELEPHONE LC_TIME
     2440do
     2441  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
     2442    eval $as_var=C; export $as_var
     2443  else
     2444    $as_unset $as_var
     2445  fi
     2446done
     2447
     2448# Required to use basename.
     2449if expr a : '\(a\)' >/dev/null 2>&1; then
     2450  as_expr=expr
     2451else
     2452  as_expr=false
     2453fi
     2454
     2455if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
     2456  as_basename=basename
     2457else
     2458  as_basename=false
     2459fi
     2460
     2461
     2462# Name of the executable.
     2463as_me=`$as_basename "$0" ||
     2464$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
     2465         X"$0" : 'X\(//\)$' \| \
     2466         X"$0" : 'X\(/\)$' \| \
     2467         .     : '\(.\)' 2>/dev/null ||
     2468echo X/"$0" |
     2469    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
     2470          /^X\/\(\/\/\)$/{ s//\1/; q; }
     2471          /^X\/\(\/\).*/{ s//\1/; q; }
     2472          s/.*/./; q'`
     2473
     2474
     2475# PATH needs CR, and LINENO needs CR and PATH.
     2476# Avoid depending upon Character Ranges.
     2477as_cr_letters='abcdefghijklmnopqrstuvwxyz'
     2478as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
     2479as_cr_Letters=$as_cr_letters$as_cr_LETTERS
     2480as_cr_digits='0123456789'
     2481as_cr_alnum=$as_cr_Letters$as_cr_digits
     2482
     2483# The user is always right.
     2484if test "${PATH_SEPARATOR+set}" != set; then
     2485  echo "#! /bin/sh" >conf$$.sh
     2486  echo  "exit 0"   >>conf$$.sh
     2487  chmod +x conf$$.sh
     2488  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
     2489    PATH_SEPARATOR=';'
     2490  else
     2491    PATH_SEPARATOR=:
     2492  fi
     2493  rm -f conf$$.sh
     2494fi
     2495
     2496
     2497  as_lineno_1=$LINENO
     2498  as_lineno_2=$LINENO
     2499  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
     2500  test "x$as_lineno_1" != "x$as_lineno_2" &&
     2501  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
     2502  # Find who we are.  Look in the path if we contain no path at all
     2503  # relative or not.
     2504  case $0 in
     2505    *[\\/]* ) as_myself=$0 ;;
     2506    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     2507for as_dir in $PATH
     2508do
     2509  IFS=$as_save_IFS
     2510  test -z "$as_dir" && as_dir=.
     2511  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
     2512done
     2513
     2514       ;;
     2515  esac
     2516  # We did not find ourselves, most probably we were run as `sh COMMAND'
     2517  # in which case we are not to be found in the path.
     2518  if test "x$as_myself" = x; then
     2519    as_myself=$0
     2520  fi
     2521  if test ! -f "$as_myself"; then
     2522    { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
     2523echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
     2524   { (exit 1); exit 1; }; }
     2525  fi
     2526  case $CONFIG_SHELL in
     2527  '')
     2528    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     2529for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
     2530do
     2531  IFS=$as_save_IFS
     2532  test -z "$as_dir" && as_dir=.
     2533  for as_base in sh bash ksh sh5; do
     2534         case $as_dir in
     2535         /*)
     2536           if ("$as_dir/$as_base" -c '
     2537  as_lineno_1=$LINENO
     2538  as_lineno_2=$LINENO
     2539  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
     2540  test "x$as_lineno_1" != "x$as_lineno_2" &&
     2541  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
     2542             $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
     2543             $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
     2544             CONFIG_SHELL=$as_dir/$as_base
     2545             export CONFIG_SHELL
     2546             exec "$CONFIG_SHELL" "$0" ${1+"$@"}
     2547           fi;;
     2548         esac
     2549       done
     2550done
     2551;;
     2552  esac
     2553
     2554  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
     2555  # uniformly replaced by the line number.  The first 'sed' inserts a
     2556  # line-number line before each line; the second 'sed' does the real
     2557  # work.  The second script uses 'N' to pair each line-number line
     2558  # with the numbered line, and appends trailing '-' during
     2559  # substitution so that $LINENO is not a special case at line end.
     2560  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
     2561  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
     2562  sed '=' <$as_myself |
     2563    sed '
     2564      N
     2565      s,$,-,
     2566      : loop
     2567      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
     2568      t loop
     2569      s,-$,,
     2570      s,^['$as_cr_digits']*\n,,
     2571    ' >$as_me.lineno &&
     2572  chmod +x $as_me.lineno ||
     2573    { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
     2574echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
     2575   { (exit 1); exit 1; }; }
     2576
     2577  # Don't try to exec as it changes $[0], causing all sort of problems
     2578  # (the dirname of $[0] is not the place where we might find the
     2579  # original and so on.  Autoconf is especially sensible to this).
     2580  . ./$as_me.lineno
     2581  # Exit status is that of the last command.
     2582  exit
     2583}
     2584
     2585
     2586case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
     2587  *c*,-n*) ECHO_N= ECHO_C='
     2588' ECHO_T='      ' ;;
     2589  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
     2590  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
     2591esac
     2592
     2593if expr a : '\(a\)' >/dev/null 2>&1; then
     2594  as_expr=expr
     2595else
     2596  as_expr=false
     2597fi
     2598
     2599rm -f conf$$ conf$$.exe conf$$.file
     2600echo >conf$$.file
     2601if ln -s conf$$.file conf$$ 2>/dev/null; then
     2602  # We could just check for DJGPP; but this test a) works b) is more generic
     2603  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
     2604  if test -f conf$$.exe; then
     2605    # Don't use ln at all; we don't have any links
     2606    as_ln_s='cp -p'
     2607  else
     2608    as_ln_s='ln -s'
     2609  fi
     2610elif ln conf$$.file conf$$ 2>/dev/null; then
     2611  as_ln_s=ln
     2612else
     2613  as_ln_s='cp -p'
     2614fi
     2615rm -f conf$$ conf$$.exe conf$$.file
     2616
     2617if mkdir -p . 2>/dev/null; then
     2618  as_mkdir_p=:
     2619else
     2620  test -d ./-p && rmdir ./-p
     2621  as_mkdir_p=false
     2622fi
     2623
     2624as_executable_p="test -f"
     2625
     2626# Sed expression to map a string onto a valid CPP name.
     2627as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
     2628
     2629# Sed expression to map a string onto a valid variable name.
     2630as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
     2631
     2632
     2633# IFS
     2634# We need space, tab and new line, in precisely that order.
     2635as_nl='
     2636'
     2637IFS="   $as_nl"
     2638
     2639# CDPATH.
     2640$as_unset CDPATH
     2641
     2642exec 6>&1
     2643
     2644# Open the log real soon, to keep \$[0] and so on meaningful, and to
     2645# report actual input values of CONFIG_FILES etc. instead of their
     2646# values after options handling.  Logging --version etc. is OK.
     2647exec 5>>config.log
     2648{
     2649  echo
     2650  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
     2651## Running $as_me. ##
     2652_ASBOX
     2653} >&5
     2654cat >&5 <<_CSEOF
     2655
     2656This file was extended by $as_me, which was
     2657generated by GNU Autoconf 2.59.  Invocation command line was
     2658
     2659  CONFIG_FILES    = $CONFIG_FILES
     2660  CONFIG_HEADERS  = $CONFIG_HEADERS
     2661  CONFIG_LINKS    = $CONFIG_LINKS
     2662  CONFIG_COMMANDS = $CONFIG_COMMANDS
     2663  $ $0 $@
     2664
     2665_CSEOF
     2666echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
     2667echo >&5
     2668_ACEOF
     2669
     2670# Files that config.status was made for.
     2671if test -n "$ac_config_files"; then
     2672  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
     2673fi
     2674
     2675if test -n "$ac_config_headers"; then
     2676  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
     2677fi
     2678
     2679if test -n "$ac_config_links"; then
     2680  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
     2681fi
     2682
     2683if test -n "$ac_config_commands"; then
     2684  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
     2685fi
     2686
     2687cat >>$CONFIG_STATUS <<\_ACEOF
     2688
     2689ac_cs_usage="\
     2690\`$as_me' instantiates files from templates according to the
     2691current configuration.
     2692
     2693Usage: $0 [OPTIONS] [FILE]...
     2694
     2695  -h, --help       print this help, then exit
     2696  -V, --version    print version number, then exit
     2697  -q, --quiet      do not print progress messages
     2698  -d, --debug      don't remove temporary files
     2699      --recheck    update $as_me by reconfiguring in the same conditions
     2700  --file=FILE[:TEMPLATE]
     2701                   instantiate the configuration file FILE
     2702
     2703Configuration files:
     2704$config_files
     2705
     2706Report bugs to <bug-autoconf@gnu.org>."
     2707_ACEOF
     2708
     2709cat >>$CONFIG_STATUS <<_ACEOF
     2710ac_cs_version="\\
     2711config.status
     2712configured by $0, generated by GNU Autoconf 2.59,
     2713  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
     2714
     2715Copyright (C) 2003 Free Software Foundation, Inc.
     2716This config.status script is free software; the Free Software Foundation
     2717gives unlimited permission to copy, distribute and modify it."
     2718srcdir=$srcdir
     2719_ACEOF
     2720
     2721cat >>$CONFIG_STATUS <<\_ACEOF
     2722# If no file are specified by the user, then we need to provide default
     2723# value.  By we need to know if files were specified by the user.
     2724ac_need_defaults=:
     2725while test $# != 0
     2726do
     2727  case $1 in
     2728  --*=*)
     2729    ac_option=`expr "x$1" : 'x\([^=]*\)='`
     2730    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
     2731    ac_shift=:
     2732    ;;
     2733  -*)
     2734    ac_option=$1
     2735    ac_optarg=$2
     2736    ac_shift=shift
     2737    ;;
     2738  *) # This is not an option, so the user has probably given explicit
     2739     # arguments.
     2740     ac_option=$1
     2741     ac_need_defaults=false;;
     2742  esac
     2743
     2744  case $ac_option in
     2745  # Handling of the options.
     2746_ACEOF
     2747cat >>$CONFIG_STATUS <<\_ACEOF
     2748  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
     2749    ac_cs_recheck=: ;;
     2750  --version | --vers* | -V )
     2751    echo "$ac_cs_version"; exit 0 ;;
     2752  --he | --h)
     2753    # Conflict between --help and --header
     2754    { { echo "$as_me:$LINENO: error: ambiguous option: $1
     2755Try \`$0 --help' for more information." >&5
     2756echo "$as_me: error: ambiguous option: $1
     2757Try \`$0 --help' for more information." >&2;}
     2758   { (exit 1); exit 1; }; };;
     2759  --help | --hel | -h )
     2760    echo "$ac_cs_usage"; exit 0 ;;
     2761  --debug | --d* | -d )
     2762    debug=: ;;
     2763  --file | --fil | --fi | --f )
     2764    $ac_shift
     2765    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
     2766    ac_need_defaults=false;;
     2767  --header | --heade | --head | --hea )
     2768    $ac_shift
     2769    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
     2770    ac_need_defaults=false;;
     2771  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
     2772  | -silent | --silent | --silen | --sile | --sil | --si | --s)
     2773    ac_cs_silent=: ;;
     2774
     2775  # This is an error.
     2776  -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
     2777Try \`$0 --help' for more information." >&5
     2778echo "$as_me: error: unrecognized option: $1
     2779Try \`$0 --help' for more information." >&2;}
     2780   { (exit 1); exit 1; }; } ;;
     2781
     2782  *) ac_config_targets="$ac_config_targets $1" ;;
     2783
     2784  esac
     2785  shift
     2786done
     2787
     2788ac_configure_extra_args=
     2789
     2790if $ac_cs_silent; then
     2791  exec 6>/dev/null
     2792  ac_configure_extra_args="$ac_configure_extra_args --silent"
     2793fi
     2794
     2795_ACEOF
     2796cat >>$CONFIG_STATUS <<_ACEOF
     2797if \$ac_cs_recheck; then
     2798  echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
     2799  exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
     2800fi
     2801
     2802_ACEOF
     2803
     2804
     2805
     2806
     2807
     2808cat >>$CONFIG_STATUS <<\_ACEOF
     2809for ac_config_target in $ac_config_targets
     2810do
     2811  case "$ac_config_target" in
     2812  # Handling of arguments.
     2813  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
     2814  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
     2815echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
     2816   { (exit 1); exit 1; }; };;
     2817  esac
     2818done
     2819
     2820# If the user did not use the arguments to specify the items to instantiate,
     2821# then the envvar interface is used.  Set only those that are not.
     2822# We use the long form for the default assignment because of an extremely
     2823# bizarre bug on SunOS 4.1.3.
     2824if $ac_need_defaults; then
     2825  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
     2826fi
     2827
     2828# Have a temporary directory for convenience.  Make it in the build tree
     2829# simply because there is no reason to put it here, and in addition,
     2830# creating and moving files from /tmp can sometimes cause problems.
     2831# Create a temporary directory, and hook for its removal unless debugging.
     2832$debug ||
     2833{
     2834  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
     2835  trap '{ (exit 1); exit 1; }' 1 2 13 15
     2836}
     2837
     2838# Create a (secure) tmp directory for tmp files.
     2839
     2840{
     2841  tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
     2842  test -n "$tmp" && test -d "$tmp"
     2843}  ||
     2844{
     2845  tmp=./confstat$$-$RANDOM
     2846  (umask 077 && mkdir $tmp)
     2847} ||
     2848{
     2849   echo "$me: cannot create a temporary directory in ." >&2
     2850   { (exit 1); exit 1; }
     2851}
     2852
     2853_ACEOF
     2854
     2855cat >>$CONFIG_STATUS <<_ACEOF
     2856
    8712857#
    872 # $0 $ac_configure_args
     2858# CONFIG_FILES section.
    8732859#
    874 # Compiler output produced by configure, useful for debugging
    875 # configure, is in ./config.log if it exists.
    876 
    877 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
    878 for ac_option
    879 do
    880   case "\$ac_option" in
    881   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    882     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
    883     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
    884   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
    885     echo "$CONFIG_STATUS generated by autoconf version 2.13"
    886     exit 0 ;;
    887   -help | --help | --hel | --he | --h)
    888     echo "\$ac_cs_usage"; exit 0 ;;
    889   *) echo "\$ac_cs_usage"; exit 1 ;;
     2860
     2861# No need to generate the scripts if there are no CONFIG_FILES.
     2862# This happens for instance when ./config.status config.h
     2863if test -n "\$CONFIG_FILES"; then
     2864  # Protect against being on the right side of a sed subst in config.status.
     2865  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
     2866   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
     2867s,@SHELL@,$SHELL,;t t
     2868s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
     2869s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
     2870s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
     2871s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
     2872s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
     2873s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
     2874s,@exec_prefix@,$exec_prefix,;t t
     2875s,@prefix@,$prefix,;t t
     2876s,@program_transform_name@,$program_transform_name,;t t
     2877s,@bindir@,$bindir,;t t
     2878s,@sbindir@,$sbindir,;t t
     2879s,@libexecdir@,$libexecdir,;t t
     2880s,@datadir@,$datadir,;t t
     2881s,@sysconfdir@,$sysconfdir,;t t
     2882s,@sharedstatedir@,$sharedstatedir,;t t
     2883s,@localstatedir@,$localstatedir,;t t
     2884s,@libdir@,$libdir,;t t
     2885s,@includedir@,$includedir,;t t
     2886s,@oldincludedir@,$oldincludedir,;t t
     2887s,@infodir@,$infodir,;t t
     2888s,@mandir@,$mandir,;t t
     2889s,@build_alias@,$build_alias,;t t
     2890s,@host_alias@,$host_alias,;t t
     2891s,@target_alias@,$target_alias,;t t
     2892s,@DEFS@,$DEFS,;t t
     2893s,@ECHO_C@,$ECHO_C,;t t
     2894s,@ECHO_N@,$ECHO_N,;t t
     2895s,@ECHO_T@,$ECHO_T,;t t
     2896s,@LIBS@,$LIBS,;t t
     2897s,@CC@,$CC,;t t
     2898s,@CFLAGS@,$CFLAGS,;t t
     2899s,@LDFLAGS@,$LDFLAGS,;t t
     2900s,@CPPFLAGS@,$CPPFLAGS,;t t
     2901s,@ac_ct_CC@,$ac_ct_CC,;t t
     2902s,@EXEEXT@,$EXEEXT,;t t
     2903s,@OBJEXT@,$OBJEXT,;t t
     2904s,@RANLIB@,$RANLIB,;t t
     2905s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
     2906s,@LIBOBJS@,$LIBOBJS,;t t
     2907s,@LTLIBOBJS@,$LTLIBOBJS,;t t
     2908CEOF
     2909
     2910_ACEOF
     2911
     2912  cat >>$CONFIG_STATUS <<\_ACEOF
     2913  # Split the substitutions into bite-sized pieces for seds with
     2914  # small command number limits, like on Digital OSF/1 and HP-UX.
     2915  ac_max_sed_lines=48
     2916  ac_sed_frag=1 # Number of current file.
     2917  ac_beg=1 # First line for current file.
     2918  ac_end=$ac_max_sed_lines # Line after last line for current file.
     2919  ac_more_lines=:
     2920  ac_sed_cmds=
     2921  while $ac_more_lines; do
     2922    if test $ac_beg -gt 1; then
     2923      sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
     2924    else
     2925      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
     2926    fi
     2927    if test ! -s $tmp/subs.frag; then
     2928      ac_more_lines=false
     2929    else
     2930      # The purpose of the label and of the branching condition is to
     2931      # speed up the sed processing (if there are no `@' at all, there
     2932      # is no need to browse any of the substitutions).
     2933      # These are the two extra sed commands mentioned above.
     2934      (echo ':t
     2935  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
     2936      if test -z "$ac_sed_cmds"; then
     2937        ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
     2938      else
     2939        ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
     2940      fi
     2941      ac_sed_frag=`expr $ac_sed_frag + 1`
     2942      ac_beg=$ac_end
     2943      ac_end=`expr $ac_end + $ac_max_sed_lines`
     2944    fi
     2945  done
     2946  if test -z "$ac_sed_cmds"; then
     2947    ac_sed_cmds=cat
     2948  fi
     2949fi # test -n "$CONFIG_FILES"
     2950
     2951_ACEOF
     2952cat >>$CONFIG_STATUS <<\_ACEOF
     2953for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
     2954  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
     2955  case $ac_file in
     2956  - | *:- | *:-:* ) # input from stdin
     2957        cat >$tmp/stdin
     2958        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
     2959        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
     2960  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
     2961        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
     2962  * )   ac_file_in=$ac_file.in ;;
    8902963  esac
    891 done
    892 
    893 ac_given_srcdir=$srcdir
    894 
    895 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
    896 EOF
    897 cat >> $CONFIG_STATUS <<EOF
    898 
    899 # Protect against being on the right side of a sed subst in config.status.
    900 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
    901  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
    902 $ac_vpsub
     2964
     2965  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
     2966  ac_dir=`(dirname "$ac_file") 2>/dev/null ||
     2967$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
     2968         X"$ac_file" : 'X\(//\)[^/]' \| \
     2969         X"$ac_file" : 'X\(//\)$' \| \
     2970         X"$ac_file" : 'X\(/\)' \| \
     2971         .     : '\(.\)' 2>/dev/null ||
     2972echo X"$ac_file" |
     2973    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
     2974          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
     2975          /^X\(\/\/\)$/{ s//\1/; q; }
     2976          /^X\(\/\).*/{ s//\1/; q; }
     2977          s/.*/./; q'`
     2978  { if $as_mkdir_p; then
     2979    mkdir -p "$ac_dir"
     2980  else
     2981    as_dir="$ac_dir"
     2982    as_dirs=
     2983    while test ! -d "$as_dir"; do
     2984      as_dirs="$as_dir $as_dirs"
     2985      as_dir=`(dirname "$as_dir") 2>/dev/null ||
     2986$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
     2987         X"$as_dir" : 'X\(//\)[^/]' \| \
     2988         X"$as_dir" : 'X\(//\)$' \| \
     2989         X"$as_dir" : 'X\(/\)' \| \
     2990         .     : '\(.\)' 2>/dev/null ||
     2991echo X"$as_dir" |
     2992    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
     2993          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
     2994          /^X\(\/\/\)$/{ s//\1/; q; }
     2995          /^X\(\/\).*/{ s//\1/; q; }
     2996          s/.*/./; q'`
     2997    done
     2998    test ! -n "$as_dirs" || mkdir $as_dirs
     2999  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
     3000echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
     3001   { (exit 1); exit 1; }; }; }
     3002
     3003  ac_builddir=.
     3004
     3005if test "$ac_dir" != .; then
     3006  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
     3007  # A "../" for each directory in $ac_dir_suffix.
     3008  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
     3009else
     3010  ac_dir_suffix= ac_top_builddir=
     3011fi
     3012
     3013case $srcdir in
     3014  .)  # No --srcdir option.  We are building in place.
     3015    ac_srcdir=.
     3016    if test -z "$ac_top_builddir"; then
     3017       ac_top_srcdir=.
     3018    else
     3019       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
     3020    fi ;;
     3021  [\\/]* | ?:[\\/]* )  # Absolute path.
     3022    ac_srcdir=$srcdir$ac_dir_suffix;
     3023    ac_top_srcdir=$srcdir ;;
     3024  *) # Relative path.
     3025    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
     3026    ac_top_srcdir=$ac_top_builddir$srcdir ;;
     3027esac
     3028
     3029# Do not use `cd foo && pwd` to compute absolute paths, because
     3030# the directories may not exist.
     3031case `pwd` in
     3032.) ac_abs_builddir="$ac_dir";;
     3033*)
     3034  case "$ac_dir" in
     3035  .) ac_abs_builddir=`pwd`;;
     3036  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
     3037  *) ac_abs_builddir=`pwd`/"$ac_dir";;
     3038  esac;;
     3039esac
     3040case $ac_abs_builddir in
     3041.) ac_abs_top_builddir=${ac_top_builddir}.;;
     3042*)
     3043  case ${ac_top_builddir}. in
     3044  .) ac_abs_top_builddir=$ac_abs_builddir;;
     3045  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
     3046  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
     3047  esac;;
     3048esac
     3049case $ac_abs_builddir in
     3050.) ac_abs_srcdir=$ac_srcdir;;
     3051*)
     3052  case $ac_srcdir in
     3053  .) ac_abs_srcdir=$ac_abs_builddir;;
     3054  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
     3055  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
     3056  esac;;
     3057esac
     3058case $ac_abs_builddir in
     3059.) ac_abs_top_srcdir=$ac_top_srcdir;;
     3060*)
     3061  case $ac_top_srcdir in
     3062  .) ac_abs_top_srcdir=$ac_abs_builddir;;
     3063  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
     3064  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
     3065  esac;;
     3066esac
     3067
     3068
     3069
     3070  if test x"$ac_file" != x-; then
     3071    { echo "$as_me:$LINENO: creating $ac_file" >&5
     3072echo "$as_me: creating $ac_file" >&6;}
     3073    rm -f "$ac_file"
     3074  fi
     3075  # Let's still pretend it is `configure' which instantiates (i.e., don't
     3076  # use $as_me), people would be surprised to read:
     3077  #    /* config.h.  Generated by config.status.  */
     3078  if test x"$ac_file" = x-; then
     3079    configure_input=
     3080  else
     3081    configure_input="$ac_file.  "
     3082  fi
     3083  configure_input=$configure_input"Generated from `echo $ac_file_in |
     3084                                     sed 's,.*/,,'` by configure."
     3085
     3086  # First look for the input files in the build tree, otherwise in the
     3087  # src tree.
     3088  ac_file_inputs=`IFS=:
     3089    for f in $ac_file_in; do
     3090      case $f in
     3091      -) echo $tmp/stdin ;;
     3092      [\\/$]*)
     3093         # Absolute (can't be DOS-style, as IFS=:)
     3094         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
     3095echo "$as_me: error: cannot find input file: $f" >&2;}
     3096   { (exit 1); exit 1; }; }
     3097         echo "$f";;
     3098      *) # Relative
     3099         if test -f "$f"; then
     3100           # Build tree
     3101           echo "$f"
     3102         elif test -f "$srcdir/$f"; then
     3103           # Source tree
     3104           echo "$srcdir/$f"
     3105         else
     3106           # /dev/null tree
     3107           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
     3108echo "$as_me: error: cannot find input file: $f" >&2;}
     3109   { (exit 1); exit 1; }; }
     3110         fi;;
     3111      esac
     3112    done` || { (exit 1); exit 1; }
     3113_ACEOF
     3114cat >>$CONFIG_STATUS <<_ACEOF
     3115  sed "$ac_vpsub
    9033116$extrasub
    904 s%@SHELL@%$SHELL%g
    905 s%@CFLAGS@%$CFLAGS%g
    906 s%@CPPFLAGS@%$CPPFLAGS%g
    907 s%@CXXFLAGS@%$CXXFLAGS%g
    908 s%@FFLAGS@%$FFLAGS%g
    909 s%@DEFS@%$DEFS%g
    910 s%@LDFLAGS@%$LDFLAGS%g
    911 s%@LIBS@%$LIBS%g
    912 s%@exec_prefix@%$exec_prefix%g
    913 s%@prefix@%$prefix%g
    914 s%@program_transform_name@%$program_transform_name%g
    915 s%@bindir@%$bindir%g
    916 s%@sbindir@%$sbindir%g
    917 s%@libexecdir@%$libexecdir%g
    918 s%@datadir@%$datadir%g
    919 s%@sysconfdir@%$sysconfdir%g
    920 s%@sharedstatedir@%$sharedstatedir%g
    921 s%@localstatedir@%$localstatedir%g
    922 s%@libdir@%$libdir%g
    923 s%@includedir@%$includedir%g
    924 s%@oldincludedir@%$oldincludedir%g
    925 s%@infodir@%$infodir%g
    926 s%@mandir@%$mandir%g
    927 s%@CC@%$CC%g
    928 s%@RANLIB@%$RANLIB%g
    929 
    930 CEOF
    931 EOF
    932 
    933 cat >> $CONFIG_STATUS <<\EOF
    934 
    935 # Split the substitutions into bite-sized pieces for seds with
    936 # small command number limits, like on Digital OSF/1 and HP-UX.
    937 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
    938 ac_file=1 # Number of current file.
    939 ac_beg=1 # First line for current file.
    940 ac_end=$ac_max_sed_cmds # Line after last line for current file.
    941 ac_more_lines=:
    942 ac_sed_cmds=""
    943 while $ac_more_lines; do
    944   if test $ac_beg -gt 1; then
    945     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
     3117_ACEOF
     3118cat >>$CONFIG_STATUS <<\_ACEOF
     3119:t
     3120/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
     3121s,@configure_input@,$configure_input,;t t
     3122s,@srcdir@,$ac_srcdir,;t t
     3123s,@abs_srcdir@,$ac_abs_srcdir,;t t
     3124s,@top_srcdir@,$ac_top_srcdir,;t t
     3125s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
     3126s,@builddir@,$ac_builddir,;t t
     3127s,@abs_builddir@,$ac_abs_builddir,;t t
     3128s,@top_builddir@,$ac_top_builddir,;t t
     3129s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
     3130" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
     3131  rm -f $tmp/stdin
     3132  if test x"$ac_file" != x-; then
     3133    mv $tmp/out $ac_file
    9463134  else
    947     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
    948   fi
    949   if test ! -s conftest.s$ac_file; then
    950     ac_more_lines=false
    951     rm -f conftest.s$ac_file
    952   else
    953     if test -z "$ac_sed_cmds"; then
    954       ac_sed_cmds="sed -f conftest.s$ac_file"
    955     else
    956       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
    957     fi
    958     ac_file=`expr $ac_file + 1`
    959     ac_beg=$ac_end
    960     ac_end=`expr $ac_end + $ac_max_sed_cmds`
    961   fi
    962 done
    963 if test -z "$ac_sed_cmds"; then
    964   ac_sed_cmds=cat
    965 fi
    966 EOF
    967 
    968 cat >> $CONFIG_STATUS <<EOF
    969 
    970 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
    971 EOF
    972 cat >> $CONFIG_STATUS <<\EOF
    973 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
    974   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
    975   case "$ac_file" in
    976   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
    977        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
    978   *) ac_file_in="${ac_file}.in" ;;
    979   esac
    980 
    981   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
    982 
    983   # Remove last slash and all that follows it.  Not all systems have dirname.
    984   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
    985   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
    986     # The file is in a subdirectory.
    987     test ! -d "$ac_dir" && mkdir "$ac_dir"
    988     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
    989     # A "../" for each directory in $ac_dir_suffix.
    990     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
    991   else
    992     ac_dir_suffix= ac_dots=
    993   fi
    994 
    995   case "$ac_given_srcdir" in
    996   .)  srcdir=.
    997       if test -z "$ac_dots"; then top_srcdir=.
    998       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
    999   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
    1000   *) # Relative path.
    1001     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
    1002     top_srcdir="$ac_dots$ac_given_srcdir" ;;
    1003   esac
    1004 
    1005 
    1006   echo creating "$ac_file"
    1007   rm -f "$ac_file"
    1008   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
    1009   case "$ac_file" in
    1010   *Makefile*) ac_comsub="1i\\
    1011 # $configure_input" ;;
    1012   *) ac_comsub= ;;
    1013   esac
    1014 
    1015   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
    1016   sed -e "$ac_comsub
    1017 s%@configure_input@%$configure_input%g
    1018 s%@srcdir@%$srcdir%g
    1019 s%@top_srcdir@%$top_srcdir%g
    1020 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
    1021 fi; done
    1022 rm -f conftest.s*
    1023 
    1024 EOF
    1025 cat >> $CONFIG_STATUS <<EOF
    1026 
    1027 EOF
    1028 cat >> $CONFIG_STATUS <<\EOF
    1029 
    1030 exit 0
    1031 EOF
     3135    cat $tmp/out
     3136    rm -f $tmp/out
     3137  fi
     3138
     3139done
     3140_ACEOF
     3141
     3142cat >>$CONFIG_STATUS <<\_ACEOF
     3143
     3144{ (exit 0); exit 0; }
     3145_ACEOF
    10323146chmod +x $CONFIG_STATUS
    1033 rm -fr confdefs* $ac_clean_files
    1034 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
    1035 
     3147ac_clean_files=$ac_clean_files_save
     3148
     3149
     3150# configure is writing to config.log, and then calls config.status.
     3151# config.status does its own redirection, appending to config.log.
     3152# Unfortunately, on DOS this fails, as config.log is still kept open
     3153# by configure, so config.status won't be able to write to it; its
     3154# output is simply discarded.  So we exec the FD to /dev/null,
     3155# effectively closing config.log, so it can be properly (re)opened and
     3156# appended to by config.status.  When coming back to configure, we
     3157# need to make the FD available again.
     3158if test "$no_create" != yes; then
     3159  ac_cs_success=:
     3160  ac_config_status_args=
     3161  test "$silent" = yes &&
     3162    ac_config_status_args="$ac_config_status_args --quiet"
     3163  exec 5>/dev/null
     3164  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
     3165  exec 5>>config.log
     3166  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
     3167  # would make configure fail if this is the last instruction.
     3168  $ac_cs_success || { (exit 1); exit 1; }
     3169fi
     3170
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