[X2go-Commits] nx-libs.git - master (branch) updated: d93577c581456bff0471ecb69cde5bb9842806e4

20 Nov 2011

The branch, master has been updated
       via  d93577c581456bff0471ecb69cde5bb9842806e4 (commit)
      from  5489d464874838e3236dc3e9f0f7d44f874e5598 (commit)

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- Log -----------------------------------------------------------------
commit d93577c581456bff0471ecb69cde5bb9842806e4
Author: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
Date:   Sun Nov 20 14:49:53 2011 +0100

    Add patch: 006_remove-configure-files.patch.

-----------------------------------------------------------------------

Summary of changes:
 debian/changelog                                |    1 +
 debian/patches/006_remove-configure-files.patch |28857 +++++++++++++++++++++++
 debian/patches/series                           |    1 +
 3 files changed, 28859 insertions(+), 0 deletions(-)
 create mode 100644 debian/patches/006_remove-configure-files.patch

The diff of changes is:

diff --git a/debian/changelog b/debian/changelog
index 82874ef..b0f7913 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -11,5 +11,6 @@ nx-libs (2:3.5.0-0~x2go1) UNRELEASED; urgency=low
   * Fix for lintian issue: missing-build-dependency quilt (>= 0.46-7~).
   * Fix for lintian issue: extended-description-line-too-long (nxagent).
   * Disabling build of *-dbg packages for now...
+  * Add patch: 006_remove-configure-files.patch.
 
  -- Mike Gabriel <mike.gabriel@das-netzwerkteam.de>  Fri, 14 Oct 2011 03:01:39 +0200
diff --git a/debian/patches/006_remove-configure-files.patch b/debian/patches/006_remove-configure-files.patch
new file mode 100644
index 0000000..4299010
--- /dev/null
+++ b/debian/patches/006_remove-configure-files.patch
@@ -0,0 +1,28857 @@
+--- a/nxcomp/configure
++++ /dev/null
+@@ -1,5923 +0,0 @@
+-#! /bin/sh
+-# Guess values for system-dependent variables and create Makefiles.
+-# Generated by GNU Autoconf 2.59.
+-#
+-# Copyright (C) 2003 Free Software Foundation, Inc.
+-# This configure script is free software; the Free Software Foundation
+-# gives unlimited permission to copy, distribute and modify it.
+-## --------------------- ##
+-## M4sh Initialization.  ##
+-## --------------------- ##
+-
+-# Be Bourne compatible
+-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+-  emulate sh
+-  NULLCMD=:
+-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+-  # is contrary to our usage.  Disable this feature.
+-  alias -g '${1+"$@"}'='"$@"'
+-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+-  set -o posix
+-fi
+-DUALCASE=1; export DUALCASE # for MKS sh
+-
+-# Support unset when possible.
+-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+-  as_unset=unset
+-else
+-  as_unset=false
+-fi
+-
+-
+-# Work around bugs in pre-3.0 UWIN ksh.
+-$as_unset ENV MAIL MAILPATH
+-PS1='$ '
+-PS2='> '
+-PS4='+ '
+-
+-# NLS nuisances.
+-for as_var in \
+-  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+-  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+-  LC_TELEPHONE LC_TIME
+-do
+-  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+-    eval $as_var=C; export $as_var
+-  else
+-    $as_unset $as_var
+-  fi
+-done
+-
+-# Required to use basename.
+-if expr a : '\(a\)' >/dev/null 2>&1; then
+-  as_expr=expr
+-else
+-  as_expr=false
+-fi
+-
+-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+-  as_basename=basename
+-else
+-  as_basename=false
+-fi
+-
+-
+-# Name of the executable.
+-as_me=`$as_basename "$0" ||
+-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+-	 X"$0" : 'X\(//\)$' \| \
+-	 X"$0" : 'X\(/\)$' \| \
+-	 .     : '\(.\)' 2>/dev/null ||
+-echo X/"$0" |
+-    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+-  	  /^X\/\(\/\/\)$/{ s//\1/; q; }
+-  	  /^X\/\(\/\).*/{ s//\1/; q; }
+-  	  s/.*/./; q'`
+-
+-
+-# PATH needs CR, and LINENO needs CR and PATH.
+-# Avoid depending upon Character Ranges.
+-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+-as_cr_digits='0123456789'
+-as_cr_alnum=$as_cr_Letters$as_cr_digits
+-
+-# The user is always right.
+-if test "${PATH_SEPARATOR+set}" != set; then
+-  echo "#! /bin/sh" >conf$$.sh
+-  echo  "exit 0"   >>conf$$.sh
+-  chmod +x conf$$.sh
+-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+-    PATH_SEPARATOR=';'
+-  else
+-    PATH_SEPARATOR=:
+-  fi
+-  rm -f conf$$.sh
+-fi
+-
+-
+-  as_lineno_1=$LINENO
+-  as_lineno_2=$LINENO
+-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+-  test "x$as_lineno_1" != "x$as_lineno_2" &&
+-  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
+-  # Find who we are.  Look in the path if we contain no path at all
+-  # relative or not.
+-  case $0 in
+-    *[\\/]* ) as_myself=$0 ;;
+-    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+-done
+-
+-       ;;
+-  esac
+-  # We did not find ourselves, most probably we were run as `sh COMMAND'
+-  # in which case we are not to be found in the path.
+-  if test "x$as_myself" = x; then
+-    as_myself=$0
+-  fi
+-  if test ! -f "$as_myself"; then
+-    { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
+-   { (exit 1); exit 1; }; }
+-  fi
+-  case $CONFIG_SHELL in
+-  '')
+-    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for as_base in sh bash ksh sh5; do
+-	 case $as_dir in
+-	 /*)
+-	   if ("$as_dir/$as_base" -c '
+-  as_lineno_1=$LINENO
+-  as_lineno_2=$LINENO
+-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+-  test "x$as_lineno_1" != "x$as_lineno_2" &&
+-  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
+-	     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
+-	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
+-	     CONFIG_SHELL=$as_dir/$as_base
+-	     export CONFIG_SHELL
+-	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+-	   fi;;
+-	 esac
+-       done
+-done
+-;;
+-  esac
+-
+-  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+-  # uniformly replaced by the line number.  The first 'sed' inserts a
+-  # line-number line before each line; the second 'sed' does the real
+-  # work.  The second script uses 'N' to pair each line-number line
+-  # with the numbered line, and appends trailing '-' during
+-  # substitution so that $LINENO is not a special case at line end.
+-  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+-  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
+-  sed '=' <$as_myself |
+-    sed '
+-      N
+-      s,$,-,
+-      : loop
+-      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+-      t loop
+-      s,-$,,
+-      s,^['$as_cr_digits']*\n,,
+-    ' >$as_me.lineno &&
+-  chmod +x $as_me.lineno ||
+-    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+-   { (exit 1); exit 1; }; }
+-
+-  # Don't try to exec as it changes $[0], causing all sort of problems
+-  # (the dirname of $[0] is not the place where we might find the
+-  # original and so on.  Autoconf is especially sensible to this).
+-  . ./$as_me.lineno
+-  # Exit status is that of the last command.
+-  exit
+-}
+-
+-
+-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+-  *c*,-n*) ECHO_N= ECHO_C='
+-' ECHO_T='	' ;;
+-  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+-  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+-esac
+-
+-if expr a : '\(a\)' >/dev/null 2>&1; then
+-  as_expr=expr
+-else
+-  as_expr=false
+-fi
+-
+-rm -f conf$$ conf$$.exe conf$$.file
+-echo >conf$$.file
+-if ln -s conf$$.file conf$$ 2>/dev/null; then
+-  # We could just check for DJGPP; but this test a) works b) is more generic
+-  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+-  if test -f conf$$.exe; then
+-    # Don't use ln at all; we don't have any links
+-    as_ln_s='cp -p'
+-  else
+-    as_ln_s='ln -s'
+-  fi
+-elif ln conf$$.file conf$$ 2>/dev/null; then
+-  as_ln_s=ln
+-else
+-  as_ln_s='cp -p'
+-fi
+-rm -f conf$$ conf$$.exe conf$$.file
+-
+-if mkdir -p . 2>/dev/null; then
+-  as_mkdir_p=:
+-else
+-  test -d ./-p && rmdir ./-p
+-  as_mkdir_p=false
+-fi
+-
+-as_executable_p="test -f"
+-
+-# Sed expression to map a string onto a valid CPP name.
+-as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+-
+-# Sed expression to map a string onto a valid variable name.
+-as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+-
+-
+-# IFS
+-# We need space, tab and new line, in precisely that order.
+-as_nl='
+-'
+-IFS=" 	$as_nl"
+-
+-# CDPATH.
+-$as_unset CDPATH
+-
+-
+-# Name of the host.
+-# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+-# so uname gets run too.
+-ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+-
+-exec 6>&1
+-
+-#
+-# Initializations.
+-#
+-ac_default_prefix=/usr/local
+-ac_config_libobj_dir=.
+-cross_compiling=no
+-subdirs=
+-MFLAGS=
+-MAKEFLAGS=
+-SHELL=${CONFIG_SHELL-/bin/sh}
+-
+-# Maximum number of lines to put in a shell here document.
+-# This variable seems obsolete.  It should probably be removed, and
+-# only ac_max_sed_lines should be used.
+-: ${ac_max_here_lines=38}
+-
+-# Identity of this package.
+-PACKAGE_NAME=
+-PACKAGE_TARNAME=
+-PACKAGE_VERSION=
+-PACKAGE_STRING=
+-PACKAGE_BUGREPORT=
+-
+-ac_unique_file="NX.h"
+-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS armcxx armcc CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT CC CFLAGS ac_ct_CC INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CXXCPP X_CFLAGS X_PRE_LIBS X_LIBS X_EXTRA_LIBS LIBVERSION VERSION MAKEDEPEND ALL LIBOBJS LTLIBOBJS'
+-ac_subst_files=''
+-
+-# Initialize some variables set by options.
+-ac_init_help=
+-ac_init_version=false
+-# The variables have the same names as the options, with
+-# dashes changed to underlines.
+-cache_file=/dev/null
+-exec_prefix=NONE
+-no_create=
+-no_recursion=
+-prefix=NONE
+-program_prefix=NONE
+-program_suffix=NONE
+-program_transform_name=s,x,x,
+-silent=
+-site=
+-srcdir=
+-verbose=
+-x_includes=NONE
+-x_libraries=NONE
+-
+-# Installation directory options.
+-# These are left unexpanded so users can "make install exec_prefix=/foo"
+-# and all the variables that are supposed to be based on exec_prefix
+-# by default will actually change.
+-# Use braces instead of parens because sh, perl, etc. also accept them.
+-bindir='${exec_prefix}/bin'
+-sbindir='${exec_prefix}/sbin'
+-libexecdir='${exec_prefix}/libexec'
+-datadir='${prefix}/share'
+-sysconfdir='${prefix}/etc'
+-sharedstatedir='${prefix}/com'
+-localstatedir='${prefix}/var'
+-libdir='${exec_prefix}/lib'
+-includedir='${prefix}/include'
+-oldincludedir='/usr/include'
+-infodir='${prefix}/info'
+-mandir='${prefix}/man'
+-
+-ac_prev=
+-for ac_option
+-do
+-  # If the previous option needs an argument, assign it.
+-  if test -n "$ac_prev"; then
+-    eval "$ac_prev=\$ac_option"
+-    ac_prev=
+-    continue
+-  fi
+-
+-  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
+-
+-  # Accept the important Cygnus configure options, so we can diagnose typos.
+-
+-  case $ac_option in
+-
+-  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+-    ac_prev=bindir ;;
+-  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+-    bindir=$ac_optarg ;;
+-
+-  -build | --build | --buil | --bui | --bu)
+-    ac_prev=build_alias ;;
+-  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+-    build_alias=$ac_optarg ;;
+-
+-  -cache-file | --cache-file | --cache-fil | --cache-fi \
+-  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+-    ac_prev=cache_file ;;
+-  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+-  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+-    cache_file=$ac_optarg ;;
+-
+-  --config-cache | -C)
+-    cache_file=config.cache ;;
+-
+-  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+-    ac_prev=datadir ;;
+-  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+-  | --da=*)
+-    datadir=$ac_optarg ;;
+-
+-  -disable-* | --disable-*)
+-    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+-    # Reject names that are not valid shell variable names.
+-    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+-      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+-   { (exit 1); exit 1; }; }
+-    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+-    eval "enable_$ac_feature=no" ;;
+-
+-  -enable-* | --enable-*)
+-    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+-    # Reject names that are not valid shell variable names.
+-    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+-      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+-   { (exit 1); exit 1; }; }
+-    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+-    case $ac_option in
+-      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+-      *) ac_optarg=yes ;;
+-    esac
+-    eval "enable_$ac_feature='$ac_optarg'" ;;
+-
+-  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+-  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+-  | --exec | --exe | --ex)
+-    ac_prev=exec_prefix ;;
+-  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+-  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+-  | --exec=* | --exe=* | --ex=*)
+-    exec_prefix=$ac_optarg ;;
+-
+-  -gas | --gas | --ga | --g)
+-    # Obsolete; use --with-gas.
+-    with_gas=yes ;;
+-
+-  -help | --help | --hel | --he | -h)
+-    ac_init_help=long ;;
+-  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+-    ac_init_help=recursive ;;
+-  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+-    ac_init_help=short ;;
+-
+-  -host | --host | --hos | --ho)
+-    ac_prev=host_alias ;;
+-  -host=* | --host=* | --hos=* | --ho=*)
+-    host_alias=$ac_optarg ;;
+-
+-  -includedir | --includedir | --includedi | --included | --include \
+-  | --includ | --inclu | --incl | --inc)
+-    ac_prev=includedir ;;
+-  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+-  | --includ=* | --inclu=* | --incl=* | --inc=*)
+-    includedir=$ac_optarg ;;
+-
+-  -infodir | --infodir | --infodi | --infod | --info | --inf)
+-    ac_prev=infodir ;;
+-  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+-    infodir=$ac_optarg ;;
+-
+-  -libdir | --libdir | --libdi | --libd)
+-    ac_prev=libdir ;;
+-  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+-    libdir=$ac_optarg ;;
+-
+-  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+-  | --libexe | --libex | --libe)
+-    ac_prev=libexecdir ;;
+-  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+-  | --libexe=* | --libex=* | --libe=*)
+-    libexecdir=$ac_optarg ;;
+-
+-  -localstatedir | --localstatedir | --localstatedi | --localstated \
+-  | --localstate | --localstat | --localsta | --localst \
+-  | --locals | --local | --loca | --loc | --lo)
+-    ac_prev=localstatedir ;;
+-  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+-  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+-  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+-    localstatedir=$ac_optarg ;;
+-
+-  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+-    ac_prev=mandir ;;
+-  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+-    mandir=$ac_optarg ;;
+-
+-  -nfp | --nfp | --nf)
+-    # Obsolete; use --without-fp.
+-    with_fp=no ;;
+-
+-  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+-  | --no-cr | --no-c | -n)
+-    no_create=yes ;;
+-
+-  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+-  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+-    no_recursion=yes ;;
+-
+-  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+-  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+-  | --oldin | --oldi | --old | --ol | --o)
+-    ac_prev=oldincludedir ;;
+-  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+-  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+-  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+-    oldincludedir=$ac_optarg ;;
+-
+-  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+-    ac_prev=prefix ;;
+-  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+-    prefix=$ac_optarg ;;
+-
+-  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+-  | --program-pre | --program-pr | --program-p)
+-    ac_prev=program_prefix ;;
+-  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+-  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+-    program_prefix=$ac_optarg ;;
+-
+-  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+-  | --program-suf | --program-su | --program-s)
+-    ac_prev=program_suffix ;;
+-  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+-  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+-    program_suffix=$ac_optarg ;;
+-
+-  -program-transform-name | --program-transform-name \
+-  | --program-transform-nam | --program-transform-na \
+-  | --program-transform-n | --program-transform- \
+-  | --program-transform | --program-transfor \
+-  | --program-transfo | --program-transf \
+-  | --program-trans | --program-tran \
+-  | --progr-tra | --program-tr | --program-t)
+-    ac_prev=program_transform_name ;;
+-  -program-transform-name=* | --program-transform-name=* \
+-  | --program-transform-nam=* | --program-transform-na=* \
+-  | --program-transform-n=* | --program-transform-=* \
+-  | --program-transform=* | --program-transfor=* \
+-  | --program-transfo=* | --program-transf=* \
+-  | --program-trans=* | --program-tran=* \
+-  | --progr-tra=* | --program-tr=* | --program-t=*)
+-    program_transform_name=$ac_optarg ;;
+-
+-  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+-  | -silent | --silent | --silen | --sile | --sil)
+-    silent=yes ;;
+-
+-  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+-    ac_prev=sbindir ;;
+-  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+-  | --sbi=* | --sb=*)
+-    sbindir=$ac_optarg ;;
+-
+-  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+-  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+-  | --sharedst | --shareds | --shared | --share | --shar \
+-  | --sha | --sh)
+-    ac_prev=sharedstatedir ;;
+-  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+-  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+-  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+-  | --sha=* | --sh=*)
+-    sharedstatedir=$ac_optarg ;;
+-
+-  -site | --site | --sit)
+-    ac_prev=site ;;
+-  -site=* | --site=* | --sit=*)
+-    site=$ac_optarg ;;
+-
+-  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+-    ac_prev=srcdir ;;
+-  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+-    srcdir=$ac_optarg ;;
+-
+-  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+-  | --syscon | --sysco | --sysc | --sys | --sy)
+-    ac_prev=sysconfdir ;;
+-  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+-  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+-    sysconfdir=$ac_optarg ;;
+-
+-  -target | --target | --targe | --targ | --tar | --ta | --t)
+-    ac_prev=target_alias ;;
+-  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+-    target_alias=$ac_optarg ;;
+-
+-  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+-    verbose=yes ;;
+-
+-  -version | --version | --versio | --versi | --vers | -V)
+-    ac_init_version=: ;;
+-
+-  -with-* | --with-*)
+-    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+-    # Reject names that are not valid shell variable names.
+-    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+-      { echo "$as_me: error: invalid package name: $ac_package" >&2
+-   { (exit 1); exit 1; }; }
+-    ac_package=`echo $ac_package| sed 's/-/_/g'`
+-    case $ac_option in
+-      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+-      *) ac_optarg=yes ;;
+-    esac
+-    eval "with_$ac_package='$ac_optarg'" ;;
+-
+-  -without-* | --without-*)
+-    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+-    # Reject names that are not valid shell variable names.
+-    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+-      { echo "$as_me: error: invalid package name: $ac_package" >&2
+-   { (exit 1); exit 1; }; }
+-    ac_package=`echo $ac_package | sed 's/-/_/g'`
+-    eval "with_$ac_package=no" ;;
+-
+-  --x)
+-    # Obsolete; use --with-x.
+-    with_x=yes ;;
+-
+-  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+-  | --x-incl | --x-inc | --x-in | --x-i)
+-    ac_prev=x_includes ;;
+-  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+-  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+-    x_includes=$ac_optarg ;;
+-
+-  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+-  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+-    ac_prev=x_libraries ;;
+-  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+-  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+-    x_libraries=$ac_optarg ;;
+-
+-  -*) { echo "$as_me: error: unrecognized option: $ac_option
+-Try \`$0 --help' for more information." >&2
+-   { (exit 1); exit 1; }; }
+-    ;;
+-
+-  *=*)
+-    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+-    # Reject names that are not valid shell variable names.
+-    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+-      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+-   { (exit 1); exit 1; }; }
+-    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
+-    eval "$ac_envvar='$ac_optarg'"
+-    export $ac_envvar ;;
+-
+-  *)
+-    # FIXME: should be removed in autoconf 3.0.
+-    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+-    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+-      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+-    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+-    ;;
+-
+-  esac
+-done
+-
+-if test -n "$ac_prev"; then
+-  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+-  { echo "$as_me: error: missing argument to $ac_option" >&2
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-# Be sure to have absolute paths.
+-for ac_var in exec_prefix prefix
+-do
+-  eval ac_val=$`echo $ac_var`
+-  case $ac_val in
+-    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
+-    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+-   { (exit 1); exit 1; }; };;
+-  esac
+-done
+-
+-# Be sure to have absolute paths.
+-for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
+-	      localstatedir libdir includedir oldincludedir infodir mandir
+-do
+-  eval ac_val=$`echo $ac_var`
+-  case $ac_val in
+-    [\\/$]* | ?:[\\/]* ) ;;
+-    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+-   { (exit 1); exit 1; }; };;
+-  esac
+-done
+-
+-# There might be people who depend on the old broken behavior: `$host'
+-# used to hold the argument of --host etc.
+-# FIXME: To remove some day.
+-build=$build_alias
+-host=$host_alias
+-target=$target_alias
+-
+-# FIXME: To remove some day.
+-if test "x$host_alias" != x; then
+-  if test "x$build_alias" = x; then
+-    cross_compiling=maybe
+-    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+-    If a cross compiler is detected then cross compile mode will be used." >&2
+-  elif test "x$build_alias" != "x$host_alias"; then
+-    cross_compiling=yes
+-  fi
+-fi
+-
+-ac_tool_prefix=
+-test -n "$host_alias" && ac_tool_prefix=$host_alias-
+-
+-test "$silent" = yes && exec 6>/dev/null
+-
+-
+-# Find the source files, if location was not specified.
+-if test -z "$srcdir"; then
+-  ac_srcdir_defaulted=yes
+-  # Try the directory containing this script, then its parent.
+-  ac_confdir=`(dirname "$0") 2>/dev/null ||
+-$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+-	 X"$0" : 'X\(//\)[^/]' \| \
+-	 X"$0" : 'X\(//\)$' \| \
+-	 X"$0" : 'X\(/\)' \| \
+-	 .     : '\(.\)' 2>/dev/null ||
+-echo X"$0" |
+-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+-  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+-  	  /^X\(\/\/\)$/{ s//\1/; q; }
+-  	  /^X\(\/\).*/{ s//\1/; q; }
+-  	  s/.*/./; q'`
+-  srcdir=$ac_confdir
+-  if test ! -r $srcdir/$ac_unique_file; then
+-    srcdir=..
+-  fi
+-else
+-  ac_srcdir_defaulted=no
+-fi
+-if test ! -r $srcdir/$ac_unique_file; then
+-  if test "$ac_srcdir_defaulted" = yes; then
+-    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
+-   { (exit 1); exit 1; }; }
+-  else
+-    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+-   { (exit 1); exit 1; }; }
+-  fi
+-fi
+-(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
+-  { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
+-   { (exit 1); exit 1; }; }
+-srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
+-ac_env_build_alias_set=${build_alias+set}
+-ac_env_build_alias_value=$build_alias
+-ac_cv_env_build_alias_set=${build_alias+set}
+-ac_cv_env_build_alias_value=$build_alias
+-ac_env_host_alias_set=${host_alias+set}
+-ac_env_host_alias_value=$host_alias
+-ac_cv_env_host_alias_set=${host_alias+set}
+-ac_cv_env_host_alias_value=$host_alias
+-ac_env_target_alias_set=${target_alias+set}
+-ac_env_target_alias_value=$target_alias
+-ac_cv_env_target_alias_set=${target_alias+set}
+-ac_cv_env_target_alias_value=$target_alias
+-ac_env_CXX_set=${CXX+set}
+-ac_env_CXX_value=$CXX
+-ac_cv_env_CXX_set=${CXX+set}
+-ac_cv_env_CXX_value=$CXX
+-ac_env_CXXFLAGS_set=${CXXFLAGS+set}
+-ac_env_CXXFLAGS_value=$CXXFLAGS
+-ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
+-ac_cv_env_CXXFLAGS_value=$CXXFLAGS
+-ac_env_LDFLAGS_set=${LDFLAGS+set}
+-ac_env_LDFLAGS_value=$LDFLAGS
+-ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
+-ac_cv_env_LDFLAGS_value=$LDFLAGS
+-ac_env_CPPFLAGS_set=${CPPFLAGS+set}
+-ac_env_CPPFLAGS_value=$CPPFLAGS
+-ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
+-ac_cv_env_CPPFLAGS_value=$CPPFLAGS
+-ac_env_CC_set=${CC+set}
+-ac_env_CC_value=$CC
+-ac_cv_env_CC_set=${CC+set}
+-ac_cv_env_CC_value=$CC
+-ac_env_CFLAGS_set=${CFLAGS+set}
+-ac_env_CFLAGS_value=$CFLAGS
+-ac_cv_env_CFLAGS_set=${CFLAGS+set}
+-ac_cv_env_CFLAGS_value=$CFLAGS
+-ac_env_CXXCPP_set=${CXXCPP+set}
+-ac_env_CXXCPP_value=$CXXCPP
+-ac_cv_env_CXXCPP_set=${CXXCPP+set}
+-ac_cv_env_CXXCPP_value=$CXXCPP
+-
+-#
+-# Report the --help message.
+-#
+-if test "$ac_init_help" = "long"; then
+-  # Omit some internal or obsolete options to make the list less imposing.
+-  # This message is too long to be a string in the A/UX 3.1 sh.
+-  cat <<_ACEOF
+-\`configure' configures this package to adapt to many kinds of systems.
+-
+-Usage: $0 [OPTION]... [VAR=VALUE]...
+-
+-To assign environment variables (e.g., CC, CFLAGS...), specify them as
+-VAR=VALUE.  See below for descriptions of some of the useful variables.
+-
+-Defaults for the options are specified in brackets.
+-
+-Configuration:
+-  -h, --help              display this help and exit
+-      --help=short        display options specific to this package
+-      --help=recursive    display the short help of all the included packages
+-  -V, --version           display version information and exit
+-  -q, --quiet, --silent   do not print \`checking...' messages
+-      --cache-file=FILE   cache test results in FILE [disabled]
+-  -C, --config-cache      alias for \`--cache-file=config.cache'
+-  -n, --no-create         do not create output files
+-      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+-
+-_ACEOF
+-
+-  cat <<_ACEOF
+-Installation directories:
+-  --prefix=PREFIX         install architecture-independent files in PREFIX
+-			  [$ac_default_prefix]
+-  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+-			  [PREFIX]
+-
+-By default, \`make install' will install all the files in
+-\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+-an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+-for instance \`--prefix=\$HOME'.
+-
+-For better control, use the options below.
+-
+-Fine tuning of the installation directories:
+-  --bindir=DIR           user executables [EPREFIX/bin]
+-  --sbindir=DIR          system admin executables [EPREFIX/sbin]
+-  --libexecdir=DIR       program executables [EPREFIX/libexec]
+-  --datadir=DIR          read-only architecture-independent data [PREFIX/share]
+-  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
+-  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
+-  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
+-  --libdir=DIR           object code libraries [EPREFIX/lib]
+-  --includedir=DIR       C header files [PREFIX/include]
+-  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
+-  --infodir=DIR          info documentation [PREFIX/info]
+-  --mandir=DIR           man documentation [PREFIX/man]
+-_ACEOF
+-
+-  cat <<\_ACEOF
+-
+-X features:
+-  --x-includes=DIR    X include files are in DIR
+-  --x-libraries=DIR   X library files are in DIR
+-_ACEOF
+-fi
+-
+-if test -n "$ac_init_help"; then
+-
+-  cat <<\_ACEOF
+-
+-Optional Packages:
+-  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+-  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+-  --with-x                use the X Window System
+-
+-Some influential environment variables:
+-  CXX         C++ compiler command
+-  CXXFLAGS    C++ compiler flags
+-  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+-              nonstandard directory <lib dir>
+-  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
+-              headers in a nonstandard directory <include dir>
+-  CC          C compiler command
+-  CFLAGS      C compiler flags
+-  CXXCPP      C++ preprocessor
+-
+-Use these variables to override the choices made by `configure' or to help
+-it to find libraries and programs with nonstandard names/locations.
+-
+-_ACEOF
+-fi
+-
+-if test "$ac_init_help" = "recursive"; then
+-  # If there are subdirs, report their specific --help.
+-  ac_popdir=`pwd`
+-  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+-    test -d $ac_dir || continue
+-    ac_builddir=.
+-
+-if test "$ac_dir" != .; then
+-  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+-  # A "../" for each directory in $ac_dir_suffix.
+-  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+-else
+-  ac_dir_suffix= ac_top_builddir=
+-fi
+-
+-case $srcdir in
+-  .)  # No --srcdir option.  We are building in place.
+-    ac_srcdir=.
+-    if test -z "$ac_top_builddir"; then
+-       ac_top_srcdir=.
+-    else
+-       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+-    fi ;;
+-  [\\/]* | ?:[\\/]* )  # Absolute path.
+-    ac_srcdir=$srcdir$ac_dir_suffix;
+-    ac_top_srcdir=$srcdir ;;
+-  *) # Relative path.
+-    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+-    ac_top_srcdir=$ac_top_builddir$srcdir ;;
+-esac
+-
+-# Do not use `cd foo && pwd` to compute absolute paths, because
+-# the directories may not exist.
+-case `pwd` in
+-.) ac_abs_builddir="$ac_dir";;
+-*)
+-  case "$ac_dir" in
+-  .) ac_abs_builddir=`pwd`;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+-  *) ac_abs_builddir=`pwd`/"$ac_dir";;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_top_builddir=${ac_top_builddir}.;;
+-*)
+-  case ${ac_top_builddir}. in
+-  .) ac_abs_top_builddir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+-  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_srcdir=$ac_srcdir;;
+-*)
+-  case $ac_srcdir in
+-  .) ac_abs_srcdir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+-  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_top_srcdir=$ac_top_srcdir;;
+-*)
+-  case $ac_top_srcdir in
+-  .) ac_abs_top_srcdir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+-  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+-  esac;;
+-esac
+-
+-    cd $ac_dir
+-    # Check for guested configure; otherwise get Cygnus style configure.
+-    if test -f $ac_srcdir/configure.gnu; then
+-      echo
+-      $SHELL $ac_srcdir/configure.gnu  --help=recursive
+-    elif test -f $ac_srcdir/configure; then
+-      echo
+-      $SHELL $ac_srcdir/configure  --help=recursive
+-    elif test -f $ac_srcdir/configure.ac ||
+-	   test -f $ac_srcdir/configure.in; then
+-      echo
+-      $ac_configure --help
+-    else
+-      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+-    fi
+-    cd $ac_popdir
+-  done
+-fi
+-
+-test -n "$ac_init_help" && exit 0
+-if $ac_init_version; then
+-  cat <<\_ACEOF
+-
+-Copyright (C) 2003 Free Software Foundation, Inc.
+-This configure script is free software; the Free Software Foundation
+-gives unlimited permission to copy, distribute and modify it.
+-_ACEOF
+-  exit 0
+-fi
+-exec 5>config.log
+-cat >&5 <<_ACEOF
+-This file contains any messages produced by compilers while
+-running configure, to aid debugging if configure makes a mistake.
+-
+-It was created by $as_me, which was
+-generated by GNU Autoconf 2.59.  Invocation command line was
+-
+-  $ $0 $@
+-
+-_ACEOF
+-{
+-cat <<_ASUNAME
+-## --------- ##
+-## Platform. ##
+-## --------- ##
+-
+-hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+-uname -m = `(uname -m) 2>/dev/null || echo unknown`
+-uname -r = `(uname -r) 2>/dev/null || echo unknown`
+-uname -s = `(uname -s) 2>/dev/null || echo unknown`
+-uname -v = `(uname -v) 2>/dev/null || echo unknown`
+-
+-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+-/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+-
+-/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+-/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+-hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
+-/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+-/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+-/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+-
+-_ASUNAME
+-
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  echo "PATH: $as_dir"
+-done
+-
+-} >&5
+-
+-cat >&5 <<_ACEOF
+-
+-
+-## ----------- ##
+-## Core tests. ##
+-## ----------- ##
+-
+-_ACEOF
+-
+-
+-# Keep a trace of the command line.
+-# Strip out --no-create and --no-recursion so they do not pile up.
+-# Strip out --silent because we don't want to record it for future runs.
+-# Also quote any args containing shell meta-characters.
+-# Make two passes to allow for proper duplicate-argument suppression.
+-ac_configure_args=
+-ac_configure_args0=
+-ac_configure_args1=
+-ac_sep=
+-ac_must_keep_next=false
+-for ac_pass in 1 2
+-do
+-  for ac_arg
+-  do
+-    case $ac_arg in
+-    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+-    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+-    | -silent | --silent | --silen | --sile | --sil)
+-      continue ;;
+-    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+-      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+-    esac
+-    case $ac_pass in
+-    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+-    2)
+-      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+-      if test $ac_must_keep_next = true; then
+-	ac_must_keep_next=false # Got value, back to normal.
+-      else
+-	case $ac_arg in
+-	  *=* | --config-cache | -C | -disable-* | --disable-* \
+-	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+-	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+-	  | -with-* | --with-* | -without-* | --without-* | --x)
+-	    case "$ac_configure_args0 " in
+-	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+-	    esac
+-	    ;;
+-	  -* ) ac_must_keep_next=true ;;
+-	esac
+-      fi
+-      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
+-      # Get rid of the leading space.
+-      ac_sep=" "
+-      ;;
+-    esac
+-  done
+-done
+-$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+-$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+-
+-# When interrupted or exit'd, cleanup temporary files, and complete
+-# config.log.  We remove comments because anyway the quotes in there
+-# would cause problems or look ugly.
+-# WARNING: Be sure not to use single quotes in there, as some shells,
+-# such as our DU 5.0 friend, will then `close' the trap.
+-trap 'exit_status=$?
+-  # Save into config.log some information that might help in debugging.
+-  {
+-    echo
+-
+-    cat <<\_ASBOX
+-## ---------------- ##
+-## Cache variables. ##
+-## ---------------- ##
+-_ASBOX
+-    echo
+-    # The following way of writing the cache mishandles newlines in values,
+-{
+-  (set) 2>&1 |
+-    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
+-    *ac_space=\ *)
+-      sed -n \
+-	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+-	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+-      ;;
+-    *)
+-      sed -n \
+-	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+-      ;;
+-    esac;
+-}
+-    echo
+-
+-    cat <<\_ASBOX
+-## ----------------- ##
+-## Output variables. ##
+-## ----------------- ##
+-_ASBOX
+-    echo
+-    for ac_var in $ac_subst_vars
+-    do
+-      eval ac_val=$`echo $ac_var`
+-      echo "$ac_var='"'"'$ac_val'"'"'"
+-    done | sort
+-    echo
+-
+-    if test -n "$ac_subst_files"; then
+-      cat <<\_ASBOX
+-## ------------- ##
+-## Output files. ##
+-## ------------- ##
+-_ASBOX
+-      echo
+-      for ac_var in $ac_subst_files
+-      do
+-	eval ac_val=$`echo $ac_var`
+-	echo "$ac_var='"'"'$ac_val'"'"'"
+-      done | sort
+-      echo
+-    fi
+-
+-    if test -s confdefs.h; then
+-      cat <<\_ASBOX
+-## ----------- ##
+-## confdefs.h. ##
+-## ----------- ##
+-_ASBOX
+-      echo
+-      sed "/^$/d" confdefs.h | sort
+-      echo
+-    fi
+-    test "$ac_signal" != 0 &&
+-      echo "$as_me: caught signal $ac_signal"
+-    echo "$as_me: exit $exit_status"
+-  } >&5
+-  rm -f core *.core &&
+-  rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
+-    exit $exit_status
+-     ' 0
+-for ac_signal in 1 2 13 15; do
+-  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+-done
+-ac_signal=0
+-
+-# confdefs.h avoids OS command line length limits that DEFS can exceed.
+-rm -rf conftest* confdefs.h
+-# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+-echo >confdefs.h
+-
+-# Predefined preprocessor variables.
+-
+-cat >>confdefs.h <<_ACEOF
+-#define PACKAGE_NAME "$PACKAGE_NAME"
+-_ACEOF
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+-_ACEOF
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-#define PACKAGE_VERSION "$PACKAGE_VERSION"
+-_ACEOF
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-#define PACKAGE_STRING "$PACKAGE_STRING"
+-_ACEOF
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+-_ACEOF
+-
+-
+-# Let the site file select an alternate cache file if it wants to.
+-# Prefer explicitly selected file to automatically selected ones.
+-if test -z "$CONFIG_SITE"; then
+-  if test "x$prefix" != xNONE; then
+-    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+-  else
+-    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+-  fi
+-fi
+-for ac_site_file in $CONFIG_SITE; do
+-  if test -r "$ac_site_file"; then
+-    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+-echo "$as_me: loading site script $ac_site_file" >&6;}
+-    sed 's/^/| /' "$ac_site_file" >&5
+-    . "$ac_site_file"
+-  fi
+-done
+-
+-if test -r "$cache_file"; then
+-  # Some versions of bash will fail to source /dev/null (special
+-  # files actually), so we avoid doing that.
+-  if test -f "$cache_file"; then
+-    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
+-echo "$as_me: loading cache $cache_file" >&6;}
+-    case $cache_file in
+-      [\\/]* | ?:[\\/]* ) . $cache_file;;
+-      *)                      . ./$cache_file;;
+-    esac
+-  fi
+-else
+-  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
+-echo "$as_me: creating cache $cache_file" >&6;}
+-  >$cache_file
+-fi
+-
+-# Check that the precious variables saved in the cache have kept the same
+-# value.
+-ac_cache_corrupted=false
+-for ac_var in `(set) 2>&1 |
+-	       sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
+-  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+-  eval ac_new_set=\$ac_env_${ac_var}_set
+-  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
+-  eval ac_new_val="\$ac_env_${ac_var}_value"
+-  case $ac_old_set,$ac_new_set in
+-    set,)
+-      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+-echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+-      ac_cache_corrupted=: ;;
+-    ,set)
+-      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+-echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+-      ac_cache_corrupted=: ;;
+-    ,);;
+-    *)
+-      if test "x$ac_old_val" != "x$ac_new_val"; then
+-	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+-echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+-	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
+-echo "$as_me:   former value:  $ac_old_val" >&2;}
+-	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
+-echo "$as_me:   current value: $ac_new_val" >&2;}
+-	ac_cache_corrupted=:
+-      fi;;
+-  esac
+-  # Pass precious variables to config.status.
+-  if test "$ac_new_set" = set; then
+-    case $ac_new_val in
+-    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+-      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+-    *) ac_arg=$ac_var=$ac_new_val ;;
+-    esac
+-    case " $ac_configure_args " in
+-      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+-      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+-    esac
+-  fi
+-done
+-if $ac_cache_corrupted; then
+-  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+-echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+-  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+-echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-CXXFLAGS="-O3 -fno-rtti -fno-exceptions"
+-CFLAGS="-O3"
+-
+-
+-LIBSTATIC=""
+-LIBSHARED=""
+-
+-
+-if test -d "../nx-X11/include" ; then
+-    CXXFLAGS="$CXXFLAGS -I../nx-X11/exports/include"
+-    CFLAGS="$CFLAGS -I../nx-X11/exports/include"
+-    LIBS="$LIBS -L../nx-X11/exports/lib"
+-fi
+-
+-
+-if test "${with_ipaq}" = yes; then
+-  echo -e "enabling IPAQ configuration"
+-  CXX="arm-linux-c++"
+-  CC="arm-linux-gcc"
+-  unset ac_cv_prog_armcxx
+-  unset ac_cv_prog_armcc
+-  unset ac_cv_prog_CXXCPP
+-  # Extract the first word of ""$CXX"", so it can be a program name with args.
+-set dummy "$CXX"; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_armcxx+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$armcxx"; then
+-  ac_cv_prog_armcxx="$armcxx" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_armcxx="yes"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-  test -z "$ac_cv_prog_armcxx" && ac_cv_prog_armcxx="no"
+-fi
+-fi
+-armcxx=$ac_cv_prog_armcxx
+-if test -n "$armcxx"; then
+-  echo "$as_me:$LINENO: result: $armcxx" >&5
+-echo "${ECHO_T}$armcxx" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  # Extract the first word of ""$CC"", so it can be a program name with args.
+-set dummy "$CC"; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_armcc+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$armcc"; then
+-  ac_cv_prog_armcc="$armcc" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_armcc="yes"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-  test -z "$ac_cv_prog_armcc" && ac_cv_prog_armcc="no"
+-fi
+-fi
+-armcc=$ac_cv_prog_armcc
+-if test -n "$armcc"; then
+-  echo "$as_me:$LINENO: result: $armcc" >&5
+-echo "${ECHO_T}$armcc" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  if test $armcxx = "yes" && test $armcc = "yes" ; then
+-    ac_cv_prog_CXX="$CXX"
+-    ac_cv_prog_CC="$CC"
+-  else
+-    { { echo "$as_me:$LINENO: error: Installation or configuration problem. Cannot find compiler for arm-linux." >&5
+-echo "$as_me: error: Installation or configuration problem. Cannot find compiler for arm-linux." >&2;}
+-   { (exit 1); exit 1; }; }
+-  fi
+-else
+-  unset ac_cv_prog_CXX
+-  unset ac_cv_prog_CC
+-  unset ac_cv_prog_CXXCPP
+-fi
+-
+-
+-ac_ext=cc
+-ac_cpp='$CXXCPP $CPPFLAGS'
+-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+-if test -n "$ac_tool_prefix"; then
+-  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
+-  do
+-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_CXX+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$CXX"; then
+-  ac_cv_prog_CXX="$CXX" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-CXX=$ac_cv_prog_CXX
+-if test -n "$CXX"; then
+-  echo "$as_me:$LINENO: result: $CXX" >&5
+-echo "${ECHO_T}$CXX" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-    test -n "$CXX" && break
+-  done
+-fi
+-if test -z "$CXX"; then
+-  ac_ct_CXX=$CXX
+-  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
+-do
+-  # Extract the first word of "$ac_prog", so it can be a program name with args.
+-set dummy $ac_prog; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$ac_ct_CXX"; then
+-  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_ac_ct_CXX="$ac_prog"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+-if test -n "$ac_ct_CXX"; then
+-  echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
+-echo "${ECHO_T}$ac_ct_CXX" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  test -n "$ac_ct_CXX" && break
+-done
+-test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
+-
+-  CXX=$ac_ct_CXX
+-fi
+-
+-
+-# Provide some information about the compiler.
+-echo "$as_me:$LINENO:" \
+-     "checking for C++ compiler version" >&5
+-ac_compiler=`set X $ac_compile; echo $2`
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
+-  (eval $ac_compiler --version </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
+-  (eval $ac_compiler -v </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
+-  (eval $ac_compiler -V </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-ac_clean_files_save=$ac_clean_files
+-ac_clean_files="$ac_clean_files a.out a.exe b.out"
+-# Try to create an executable without -o first, disregard a.out.
+-# It will help us diagnose broken compilers, and finding out an intuition
+-# of exeext.
+-echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
+-echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
+-ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+-if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
+-  (eval $ac_link_default) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; then
+-  # Find the output, starting from the most likely.  This scheme is
+-# not robust to junk in `.', hence go to wildcards (a.*) only as a last
+-# resort.
+-
+-# Be careful to initialize this variable, since it used to be cached.
+-# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
+-ac_cv_exeext=
+-# b.out is created by i960 compilers.
+-for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
+-do
+-  test -f "$ac_file" || continue
+-  case $ac_file in
+-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
+-	;;
+-    conftest.$ac_ext )
+-	# This is the source file.
+-	;;
+-    [ab].out )
+-	# We found the default executable, but exeext='' is most
+-	# certainly right.
+-	break;;
+-    *.* )
+-	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+-	# FIXME: I believe we export ac_cv_exeext for Libtool,
+-	# but it would be cool to find out if it's true.  Does anybody
+-	# maintain Libtool? --akim.
+-	export ac_cv_exeext
+-	break;;
+-    * )
+-	break;;
+-  esac
+-done
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: C++ compiler cannot create executables
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }
+-fi
+-
+-ac_exeext=$ac_cv_exeext
+-echo "$as_me:$LINENO: result: $ac_file" >&5
+-echo "${ECHO_T}$ac_file" >&6
+-
+-# Check the compiler produces executables we can run.  If not, either
+-# the compiler is broken, or we cross compile.
+-echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
+-echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
+-# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+-# If not cross compiling, check that we can run a simple program.
+-if test "$cross_compiling" != yes; then
+-  if { ac_try='./$ac_file'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-    cross_compiling=no
+-  else
+-    if test "$cross_compiling" = maybe; then
+-	cross_compiling=yes
+-    else
+-	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
+-If you meant to cross compile, use \`--host'.
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: cannot run C++ compiled programs.
+-If you meant to cross compile, use \`--host'.
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-    fi
+-  fi
+-fi
+-echo "$as_me:$LINENO: result: yes" >&5
+-echo "${ECHO_T}yes" >&6
+-
+-rm -f a.out a.exe conftest$ac_cv_exeext b.out
+-ac_clean_files=$ac_clean_files_save
+-# Check the compiler produces executables we can run.  If not, either
+-# the compiler is broken, or we cross compile.
+-echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+-echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
+-echo "$as_me:$LINENO: result: $cross_compiling" >&5
+-echo "${ECHO_T}$cross_compiling" >&6
+-
+-echo "$as_me:$LINENO: checking for suffix of executables" >&5
+-echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; then
+-  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+-# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+-# work properly (i.e., refer to `conftest.exe'), while it won't with
+-# `rm'.
+-for ac_file in conftest.exe conftest conftest.*; do
+-  test -f "$ac_file" || continue
+-  case $ac_file in
+-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
+-    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+-	  export ac_cv_exeext
+-	  break;;
+-    * ) break;;
+-  esac
+-done
+-else
+-  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-rm -f conftest$ac_cv_exeext
+-echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+-echo "${ECHO_T}$ac_cv_exeext" >&6
+-
+-rm -f conftest.$ac_ext
+-EXEEXT=$ac_cv_exeext
+-ac_exeext=$EXEEXT
+-echo "$as_me:$LINENO: checking for suffix of object files" >&5
+-echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
+-if test "${ac_cv_objext+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.o conftest.obj
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; then
+-  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
+-  case $ac_file in
+-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
+-    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+-       break;;
+-  esac
+-done
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: cannot compute suffix of object files: cannot compile
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-rm -f conftest.$ac_cv_objext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+-echo "${ECHO_T}$ac_cv_objext" >&6
+-OBJEXT=$ac_cv_objext
+-ac_objext=$OBJEXT
+-echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
+-echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
+-if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-#ifndef __GNUC__
+-       choke me
+-#endif
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_compiler_gnu=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_compiler_gnu=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+-
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
+-echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
+-GXX=`test $ac_compiler_gnu = yes && echo yes`
+-ac_test_CXXFLAGS=${CXXFLAGS+set}
+-ac_save_CXXFLAGS=$CXXFLAGS
+-CXXFLAGS="-g"
+-echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
+-echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
+-if test "${ac_cv_prog_cxx_g+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_prog_cxx_g=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_prog_cxx_g=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
+-echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
+-if test "$ac_test_CXXFLAGS" = set; then
+-  CXXFLAGS=$ac_save_CXXFLAGS
+-elif test $ac_cv_prog_cxx_g = yes; then
+-  if test "$GXX" = yes; then
+-    CXXFLAGS="-g -O2"
+-  else
+-    CXXFLAGS="-g"
+-  fi
+-else
+-  if test "$GXX" = yes; then
+-    CXXFLAGS="-O2"
+-  else
+-    CXXFLAGS=
+-  fi
+-fi
+-for ac_declaration in \
+-   '' \
+-   'extern "C" void std::exit (int) throw (); using std::exit;' \
+-   'extern "C" void std::exit (int); using std::exit;' \
+-   'extern "C" void exit (int) throw ();' \
+-   'extern "C" void exit (int);' \
+-   'void exit (int);'
+-do
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_declaration
+-#include <stdlib.h>
+-int
+-main ()
+-{
+-exit (42);
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  :
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-continue
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_declaration
+-int
+-main ()
+-{
+-exit (42);
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  break
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-done
+-rm -f conftest*
+-if test -n "$ac_declaration"; then
+-  echo '#ifdef __cplusplus' >>confdefs.h
+-  echo $ac_declaration      >>confdefs.h
+-  echo '#endif'             >>confdefs.h
+-fi
+-
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-if test -n "$ac_tool_prefix"; then
+-  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+-set dummy ${ac_tool_prefix}gcc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$CC"; then
+-  ac_cv_prog_CC="$CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-CC=$ac_cv_prog_CC
+-if test -n "$CC"; then
+-  echo "$as_me:$LINENO: result: $CC" >&5
+-echo "${ECHO_T}$CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-fi
+-if test -z "$ac_cv_prog_CC"; then
+-  ac_ct_CC=$CC
+-  # Extract the first word of "gcc", so it can be a program name with args.
+-set dummy gcc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$ac_ct_CC"; then
+-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_ac_ct_CC="gcc"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-ac_ct_CC=$ac_cv_prog_ac_ct_CC
+-if test -n "$ac_ct_CC"; then
+-  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+-echo "${ECHO_T}$ac_ct_CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  CC=$ac_ct_CC
+-else
+-  CC="$ac_cv_prog_CC"
+-fi
+-
+-if test -z "$CC"; then
+-  if test -n "$ac_tool_prefix"; then
+-  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+-set dummy ${ac_tool_prefix}cc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$CC"; then
+-  ac_cv_prog_CC="$CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_CC="${ac_tool_prefix}cc"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-CC=$ac_cv_prog_CC
+-if test -n "$CC"; then
+-  echo "$as_me:$LINENO: result: $CC" >&5
+-echo "${ECHO_T}$CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-fi
+-if test -z "$ac_cv_prog_CC"; then
+-  ac_ct_CC=$CC
+-  # Extract the first word of "cc", so it can be a program name with args.
+-set dummy cc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$ac_ct_CC"; then
+-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_ac_ct_CC="cc"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-ac_ct_CC=$ac_cv_prog_ac_ct_CC
+-if test -n "$ac_ct_CC"; then
+-  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+-echo "${ECHO_T}$ac_ct_CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  CC=$ac_ct_CC
+-else
+-  CC="$ac_cv_prog_CC"
+-fi
+-
+-fi
+-if test -z "$CC"; then
+-  # Extract the first word of "cc", so it can be a program name with args.
+-set dummy cc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$CC"; then
+-  ac_cv_prog_CC="$CC" # Let the user override the test.
+-else
+-  ac_prog_rejected=no
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+-       ac_prog_rejected=yes
+-       continue
+-     fi
+-    ac_cv_prog_CC="cc"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-if test $ac_prog_rejected = yes; then
+-  # We found a bogon in the path, so make sure we never use it.
+-  set dummy $ac_cv_prog_CC
+-  shift
+-  if test $# != 0; then
+-    # We chose a different compiler from the bogus one.
+-    # However, it has the same basename, so the bogon will be chosen
+-    # first if we set CC to just the basename; use the full file name.
+-    shift
+-    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+-  fi
+-fi
+-fi
+-fi
+-CC=$ac_cv_prog_CC
+-if test -n "$CC"; then
+-  echo "$as_me:$LINENO: result: $CC" >&5
+-echo "${ECHO_T}$CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-fi
+-if test -z "$CC"; then
+-  if test -n "$ac_tool_prefix"; then
+-  for ac_prog in cl
+-  do
+-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$CC"; then
+-  ac_cv_prog_CC="$CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-CC=$ac_cv_prog_CC
+-if test -n "$CC"; then
+-  echo "$as_me:$LINENO: result: $CC" >&5
+-echo "${ECHO_T}$CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-    test -n "$CC" && break
+-  done
+-fi
+-if test -z "$CC"; then
+-  ac_ct_CC=$CC
+-  for ac_prog in cl
+-do
+-  # Extract the first word of "$ac_prog", so it can be a program name with args.
+-set dummy $ac_prog; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$ac_ct_CC"; then
+-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_ac_ct_CC="$ac_prog"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-ac_ct_CC=$ac_cv_prog_ac_ct_CC
+-if test -n "$ac_ct_CC"; then
+-  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+-echo "${ECHO_T}$ac_ct_CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  test -n "$ac_ct_CC" && break
+-done
+-
+-  CC=$ac_ct_CC
+-fi
+-
+-fi
+-
+-
+-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: no acceptable C compiler found in \$PATH
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-
+-# Provide some information about the compiler.
+-echo "$as_me:$LINENO:" \
+-     "checking for C compiler version" >&5
+-ac_compiler=`set X $ac_compile; echo $2`
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
+-  (eval $ac_compiler --version </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
+-  (eval $ac_compiler -v </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
+-  (eval $ac_compiler -V </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-
+-echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+-echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
+-if test "${ac_cv_c_compiler_gnu+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-#ifndef __GNUC__
+-       choke me
+-#endif
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_compiler_gnu=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_compiler_gnu=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-ac_cv_c_compiler_gnu=$ac_compiler_gnu
+-
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+-echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
+-GCC=`test $ac_compiler_gnu = yes && echo yes`
+-ac_test_CFLAGS=${CFLAGS+set}
+-ac_save_CFLAGS=$CFLAGS
+-CFLAGS="-g"
+-echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+-echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
+-if test "${ac_cv_prog_cc_g+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_prog_cc_g=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_prog_cc_g=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
+-if test "$ac_test_CFLAGS" = set; then
+-  CFLAGS=$ac_save_CFLAGS
+-elif test $ac_cv_prog_cc_g = yes; then
+-  if test "$GCC" = yes; then
+-    CFLAGS="-g -O2"
+-  else
+-    CFLAGS="-g"
+-  fi
+-else
+-  if test "$GCC" = yes; then
+-    CFLAGS="-O2"
+-  else
+-    CFLAGS=
+-  fi
+-fi
+-echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
+-echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
+-if test "${ac_cv_prog_cc_stdc+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_cv_prog_cc_stdc=no
+-ac_save_CC=$CC
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <stdarg.h>
+-#include <stdio.h>
+-#include <sys/types.h>
+-#include <sys/stat.h>
+-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+-struct buf { int x; };
+-FILE * (*rcsopen) (struct buf *, struct stat *, int);
+-static char *e (p, i)
+-     char **p;
+-     int i;
+-{
+-  return p[i];
+-}
+-static char *f (char * (*g) (char **, int), char **p, ...)
+-{
+-  char *s;
+-  va_list v;
+-  va_start (v,p);
+-  s = g (p, va_arg (v,int));
+-  va_end (v);
+-  return s;
+-}
+-
+-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+-   function prototypes and stuff, but not '\xHH' hex character constants.
+-   These don't provoke an error unfortunately, instead are silently treated
+-   as 'x'.  The following induces an error, until -std1 is added to get
+-   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+-   array size at least.  It's necessary to write '\x00'==0 to get something
+-   that's true only with -std1.  */
+-int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+-
+-int test (int i, double x);
+-struct s1 {int (*f) (int a);};
+-struct s2 {int (*f) (double a);};
+-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+-int argc;
+-char **argv;
+-int
+-main ()
+-{
+-return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-# Don't try gcc -ansi; that turns off useful extensions and
+-# breaks some systems' header files.
+-# AIX			-qlanglvl=ansi
+-# Ultrix and OSF/1	-std1
+-# HP-UX 10.20 and later	-Ae
+-# HP-UX older versions	-Aa -D_HPUX_SOURCE
+-# SVR4			-Xc -D__EXTENSIONS__
+-for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+-do
+-  CC="$ac_save_CC $ac_arg"
+-  rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_prog_cc_stdc=$ac_arg
+-break
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -f conftest.err conftest.$ac_objext
+-done
+-rm -f conftest.$ac_ext conftest.$ac_objext
+-CC=$ac_save_CC
+-
+-fi
+-
+-case "x$ac_cv_prog_cc_stdc" in
+-  x|xno)
+-    echo "$as_me:$LINENO: result: none needed" >&5
+-echo "${ECHO_T}none needed" >&6 ;;
+-  *)
+-    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
+-echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
+-    CC="$CC $ac_cv_prog_cc_stdc" ;;
+-esac
+-
+-# Some people use a C++ compiler to compile C.  Since we use `exit',
+-# in C++ we need to declare it.  In case someone uses the same compiler
+-# for both compiling C and C++ we need to have the C++ compiler decide
+-# the declaration of exit, since it's the most demanding environment.
+-cat >conftest.$ac_ext <<_ACEOF
+-#ifndef __cplusplus
+-  choke me
+-#endif
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  for ac_declaration in \
+-   '' \
+-   'extern "C" void std::exit (int) throw (); using std::exit;' \
+-   'extern "C" void std::exit (int); using std::exit;' \
+-   'extern "C" void exit (int) throw ();' \
+-   'extern "C" void exit (int);' \
+-   'void exit (int);'
+-do
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_declaration
+-#include <stdlib.h>
+-int
+-main ()
+-{
+-exit (42);
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  :
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-continue
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_declaration
+-int
+-main ()
+-{
+-exit (42);
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  break
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-done
+-rm -f conftest*
+-if test -n "$ac_declaration"; then
+-  echo '#ifdef __cplusplus' >>confdefs.h
+-  echo $ac_declaration      >>confdefs.h
+-  echo '#endif'             >>confdefs.h
+-fi
+-
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-
+-ac_ext=cc
+-ac_cpp='$CXXCPP $CPPFLAGS'
+-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+-
+-
+-
+-echo "$as_me:$LINENO: checking whether compiler needs -Wno-deprecated" >&5
+-echo $ECHO_N "checking whether compiler needs -Wno-deprecated... $ECHO_C" >&6
+-gcc_version=`${CC} --version | grep 'gcc (GCC) [3-4].' | head -n 1`
+-case "${gcc_version}" in
+-     gcc*)
+-        echo "$as_me:$LINENO: result: yes" >&5
+-echo "${ECHO_T}yes" >&6
+-        CXXFLAGS="$CXXFLAGS -Wno-deprecated"
+-        ;;
+-
+-     *)
+-        echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-        ;;
+-esac
+-
+-echo "$as_me:$LINENO: checking whether compiler accepts -Wmissing-declarations" >&5
+-echo $ECHO_N "checking whether compiler accepts -Wmissing-declarations... $ECHO_C" >&6
+-gcc_version=`${CC} --version | grep 'gcc (GCC) [3-4].' | head -n 1`
+-case "${gcc_version}" in
+-     gcc*)
+-        echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-        ;;
+-
+-     *)
+-        echo "$as_me:$LINENO: result: yes" >&5
+-echo "${ECHO_T}yes" >&6
+-        CXXFLAGS="$CXXFLAGS -Wmissing-declarations"
+-        ;;
+-esac
+-
+-
+-ac_aux_dir=
+-for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+-  if test -f $ac_dir/install-sh; then
+-    ac_aux_dir=$ac_dir
+-    ac_install_sh="$ac_aux_dir/install-sh -c"
+-    break
+-  elif test -f $ac_dir/install.sh; then
+-    ac_aux_dir=$ac_dir
+-    ac_install_sh="$ac_aux_dir/install.sh -c"
+-    break
+-  elif test -f $ac_dir/shtool; then
+-    ac_aux_dir=$ac_dir
+-    ac_install_sh="$ac_aux_dir/shtool install -c"
+-    break
+-  fi
+-done
+-if test -z "$ac_aux_dir"; then
+-  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
+-echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-ac_config_guess="$SHELL $ac_aux_dir/config.guess"
+-ac_config_sub="$SHELL $ac_aux_dir/config.sub"
+-ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
+-
+-# Find a good install program.  We prefer a C program (faster),
+-# so one script is as good as another.  But avoid the broken or
+-# incompatible versions:
+-# SysV /etc/install, /usr/sbin/install
+-# SunOS /usr/etc/install
+-# IRIX /sbin/install
+-# AIX /bin/install
+-# AmigaOS /C/install, which installs bootblocks on floppy discs
+-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+-# OS/2's system install, which has a completely different semantic
+-# ./install, which can be erroneously created by make from ./install.sh.
+-echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+-echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
+-if test -z "$INSTALL"; then
+-if test "${ac_cv_path_install+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  # Account for people who put trailing slashes in PATH elements.
+-case $as_dir/ in
+-  ./ | .// | /cC/* | \
+-  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+-  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+-  /usr/ucb/* ) ;;
+-  *)
+-    # OSF1 and SCO ODT 3.0 have their own names for install.
+-    # Don't use installbsd from OSF since it installs stuff as root
+-    # by default.
+-    for ac_prog in ginstall scoinst install; do
+-      for ac_exec_ext in '' $ac_executable_extensions; do
+-	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+-	  if test $ac_prog = install &&
+-	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+-	    # AIX install.  It has an incompatible calling convention.
+-	    :
+-	  elif test $ac_prog = install &&
+-	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+-	    # program-specific install script used by HP pwplus--don't use.
+-	    :
+-	  else
+-	    ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+-	    break 3
+-	  fi
+-	fi
+-      done
+-    done
+-    ;;
+-esac
+-done
+-
+-
+-fi
+-  if test "${ac_cv_path_install+set}" = set; then
+-    INSTALL=$ac_cv_path_install
+-  else
+-    # As a last resort, use the slow shell script.  We don't cache a
+-    # path for INSTALL within a source directory, because that will
+-    # break other packages using the cache if that directory is
+-    # removed, or if the path is relative.
+-    INSTALL=$ac_install_sh
+-  fi
+-fi
+-echo "$as_me:$LINENO: result: $INSTALL" >&5
+-echo "${ECHO_T}$INSTALL" >&6
+-
+-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+-# It thinks the first close brace ends the variable substitution.
+-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+-
+-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+-
+-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+-
+-
+-
+-
+-ac_ext=cc
+-ac_cpp='$CXXCPP $CPPFLAGS'
+-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+-echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
+-echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
+-if test -z "$CXXCPP"; then
+-  if test "${ac_cv_prog_CXXCPP+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-      # Double quotes because CXXCPP needs to be expanded
+-    for CXXCPP in "$CXX -E" "/lib/cpp"
+-    do
+-      ac_preproc_ok=false
+-for ac_cxx_preproc_warn_flag in '' yes
+-do
+-  # Use a header file that comes with gcc, so configuring glibc
+-  # with a fresh cross-compiler works.
+-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-  # <limits.h> exists even on freestanding compilers.
+-  # On the NeXT, cc -E runs the code through the compiler's parser,
+-  # not just through cpp. "Syntax error" is here to catch this case.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-		     Syntax error
+-_ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null; then
+-  if test -s conftest.err; then
+-    ac_cpp_err=$ac_cxx_preproc_warn_flag
+-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+-  else
+-    ac_cpp_err=
+-  fi
+-else
+-  ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+-  :
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  # Broken: fails on valid input.
+-continue
+-fi
+-rm -f conftest.err conftest.$ac_ext
+-
+-  # OK, works on sane cases.  Now check whether non-existent headers
+-  # can be detected and how.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <ac_nonexistent.h>
+-_ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null; then
+-  if test -s conftest.err; then
+-    ac_cpp_err=$ac_cxx_preproc_warn_flag
+-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+-  else
+-    ac_cpp_err=
+-  fi
+-else
+-  ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+-  # Broken: success on invalid input.
+-continue
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  # Passes both tests.
+-ac_preproc_ok=:
+-break
+-fi
+-rm -f conftest.err conftest.$ac_ext
+-
+-done
+-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+-rm -f conftest.err conftest.$ac_ext
+-if $ac_preproc_ok; then
+-  break
+-fi
+-
+-    done
+-    ac_cv_prog_CXXCPP=$CXXCPP
+-
+-fi
+-  CXXCPP=$ac_cv_prog_CXXCPP
+-else
+-  ac_cv_prog_CXXCPP=$CXXCPP
+-fi
+-echo "$as_me:$LINENO: result: $CXXCPP" >&5
+-echo "${ECHO_T}$CXXCPP" >&6
+-ac_preproc_ok=false
+-for ac_cxx_preproc_warn_flag in '' yes
+-do
+-  # Use a header file that comes with gcc, so configuring glibc
+-  # with a fresh cross-compiler works.
+-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-  # <limits.h> exists even on freestanding compilers.
+-  # On the NeXT, cc -E runs the code through the compiler's parser,
+-  # not just through cpp. "Syntax error" is here to catch this case.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-		     Syntax error
+-_ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null; then
+-  if test -s conftest.err; then
+-    ac_cpp_err=$ac_cxx_preproc_warn_flag
+-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+-  else
+-    ac_cpp_err=
+-  fi
+-else
+-  ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+-  :
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  # Broken: fails on valid input.
+-continue
+-fi
+-rm -f conftest.err conftest.$ac_ext
+-
+-  # OK, works on sane cases.  Now check whether non-existent headers
+-  # can be detected and how.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <ac_nonexistent.h>
+-_ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null; then
+-  if test -s conftest.err; then
+-    ac_cpp_err=$ac_cxx_preproc_warn_flag
+-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+-  else
+-    ac_cpp_err=
+-  fi
+-else
+-  ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+-  # Broken: success on invalid input.
+-continue
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  # Passes both tests.
+-ac_preproc_ok=:
+-break
+-fi
+-rm -f conftest.err conftest.$ac_ext
+-
+-done
+-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+-rm -f conftest.err conftest.$ac_ext
+-if $ac_preproc_ok; then
+-  :
+-else
+-  { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-ac_ext=cc
+-ac_cpp='$CXXCPP $CPPFLAGS'
+-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+-
+-
+-echo "$as_me:$LINENO: checking for X" >&5
+-echo $ECHO_N "checking for X... $ECHO_C" >&6
+-
+-
+-# Check whether --with-x or --without-x was given.
+-if test "${with_x+set}" = set; then
+-  withval="$with_x"
+-
+-fi;
+-# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
+-if test "x$with_x" = xno; then
+-  # The user explicitly disabled X.
+-  have_x=disabled
+-else
+-  if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
+-    # Both variables are already set.
+-    have_x=yes
+-  else
+-    if test "${ac_cv_have_x+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  # One or both of the vars are not set, and there is no cached value.
+-ac_x_includes=no ac_x_libraries=no
+-rm -fr conftest.dir
+-if mkdir conftest.dir; then
+-  cd conftest.dir
+-  # Make sure to not put "make" in the Imakefile rules, since we grep it out.
+-  cat >Imakefile <<'_ACEOF'
+-acfindx:
+-	@echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
+-_ACEOF
+-  if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
+-    # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+-    eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
+-    # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
+-    for ac_extension in a so sl; do
+-      if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
+-	 test -f $ac_im_libdir/libX11.$ac_extension; then
+-	ac_im_usrlibdir=$ac_im_libdir; break
+-      fi
+-    done
+-    # Screen out bogus values from the imake configuration.  They are
+-    # bogus both because they are the default anyway, and because
+-    # using them would break gcc on systems where it needs fixed includes.
+-    case $ac_im_incroot in
+-	/usr/include) ;;
+-	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
+-    esac
+-    case $ac_im_usrlibdir in
+-	/usr/lib | /lib) ;;
+-	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
+-    esac
+-  fi
+-  cd ..
+-  rm -fr conftest.dir
+-fi
+-
+-# Standard set of common directories for X headers.
+-# Check X11 before X11Rn because it is often a symlink to the current release.
+-ac_x_header_dirs='
+-/usr/X11/include
+-/usr/X11R6/include
+-/usr/X11R5/include
+-/usr/X11R4/include
+-
+-/usr/include/X11
+-/usr/include/X11R6
+-/usr/include/X11R5
+-/usr/include/X11R4
+-
+-/usr/local/X11/include
+-/usr/local/X11R6/include
+-/usr/local/X11R5/include
+-/usr/local/X11R4/include
+-
+-/usr/local/include/X11
+-/usr/local/include/X11R6
+-/usr/local/include/X11R5
+-/usr/local/include/X11R4
+-
+-/usr/X386/include
+-/usr/x386/include
+-/usr/XFree86/include/X11
+-
+-/usr/include
+-/usr/local/include
+-/usr/unsupported/include
+-/usr/athena/include
+-/usr/local/x11r5/include
+-/usr/lpp/Xamples/include
+-
+-/usr/openwin/include
+-/usr/openwin/share/include'
+-
+-if test "$ac_x_includes" = no; then
+-  # Guess where to find include files, by looking for Intrinsic.h.
+-  # First, try using that file with no special directory specified.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <X11/Intrinsic.h>
+-_ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null; then
+-  if test -s conftest.err; then
+-    ac_cpp_err=$ac_cxx_preproc_warn_flag
+-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+-  else
+-    ac_cpp_err=
+-  fi
+-else
+-  ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+-  # We can compile using X headers with no special include directory.
+-ac_x_includes=
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  for ac_dir in $ac_x_header_dirs; do
+-  if test -r "$ac_dir/X11/Intrinsic.h"; then
+-    ac_x_includes=$ac_dir
+-    break
+-  fi
+-done
+-fi
+-rm -f conftest.err conftest.$ac_ext
+-fi # $ac_x_includes = no
+-
+-if test "$ac_x_libraries" = no; then
+-  # Check for the libraries.
+-  # See if we find them without any special options.
+-  # Don't add to $LIBS permanently.
+-  ac_save_LIBS=$LIBS
+-  LIBS="-lXt $LIBS"
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <X11/Intrinsic.h>
+-int
+-main ()
+-{
+-XtMalloc (0)
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  LIBS=$ac_save_LIBS
+-# We can link X programs with no special library path.
+-ac_x_libraries=
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-LIBS=$ac_save_LIBS
+-for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
+-do
+-  # Don't even attempt the hair of trying to link an X program!
+-  for ac_extension in a so sl; do
+-    if test -r $ac_dir/libXt.$ac_extension; then
+-      ac_x_libraries=$ac_dir
+-      break 2
+-    fi
+-  done
+-done
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi # $ac_x_libraries = no
+-
+-if test "$ac_x_includes" = no || test "$ac_x_libraries" = no; then
+-  # Didn't find X anywhere.  Cache the known absence of X.
+-  ac_cv_have_x="have_x=no"
+-else
+-  # Record where we found X for the cache.
+-  ac_cv_have_x="have_x=yes \
+-		ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
+-fi
+-fi
+-
+-  fi
+-  eval "$ac_cv_have_x"
+-fi # $with_x != no
+-
+-if test "$have_x" != yes; then
+-  echo "$as_me:$LINENO: result: $have_x" >&5
+-echo "${ECHO_T}$have_x" >&6
+-  no_x=yes
+-else
+-  # If each of the values was on the command line, it overrides each guess.
+-  test "x$x_includes" = xNONE && x_includes=$ac_x_includes
+-  test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
+-  # Update the cache value to reflect the command line values.
+-  ac_cv_have_x="have_x=yes \
+-		ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
+-  echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
+-echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6
+-fi
+-
+-if test "$no_x" = yes; then
+-  # Not all programs may use this symbol, but it does not hurt to define it.
+-
+-cat >>confdefs.h <<\_ACEOF
+-#define X_DISPLAY_MISSING 1
+-_ACEOF
+-
+-  X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
+-else
+-  if test -n "$x_includes"; then
+-    X_CFLAGS="$X_CFLAGS -I$x_includes"
+-  fi
+-
+-  # It would also be nice to do this for all -L options, not just this one.
+-  if test -n "$x_libraries"; then
+-    X_LIBS="$X_LIBS -L$x_libraries"
+-    # For Solaris; some versions of Sun CC require a space after -R and
+-    # others require no space.  Words are not sufficient . . . .
+-    case `(uname -sr) 2>/dev/null` in
+-    "SunOS 5"*)
+-      echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5
+-echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6
+-      ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
+-      cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_R_nospace=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_R_nospace=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-      if test $ac_R_nospace = yes; then
+-	echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-	X_LIBS="$X_LIBS -R$x_libraries"
+-      else
+-	LIBS="$ac_xsave_LIBS -R $x_libraries"
+-	cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_R_space=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_R_space=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-	if test $ac_R_space = yes; then
+-	  echo "$as_me:$LINENO: result: yes" >&5
+-echo "${ECHO_T}yes" >&6
+-	  X_LIBS="$X_LIBS -R $x_libraries"
+-	else
+-	  echo "$as_me:$LINENO: result: neither works" >&5
+-echo "${ECHO_T}neither works" >&6
+-	fi
+-      fi
+-      LIBS=$ac_xsave_LIBS
+-    esac
+-  fi
+-
+-  # Check for system-dependent libraries X programs must link with.
+-  # Do this before checking for the system-independent R6 libraries
+-  # (-lICE), since we may need -lsocket or whatever for X linking.
+-
+-  if test "$ISC" = yes; then
+-    X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
+-  else
+-    # Martyn Johnson says this is needed for Ultrix, if the X
+-    # libraries were built with DECnet support.  And Karl Berry says
+-    # the Alpha needs dnet_stub (dnet does not exist).
+-    ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
+-    cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char XOpenDisplay ();
+-int
+-main ()
+-{
+-XOpenDisplay ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  :
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5
+-echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6
+-if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-ldnet  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char dnet_ntoa ();
+-int
+-main ()
+-{
+-dnet_ntoa ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_dnet_dnet_ntoa=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_dnet_dnet_ntoa=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
+-echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6
+-if test $ac_cv_lib_dnet_dnet_ntoa = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
+-fi
+-
+-    if test $ac_cv_lib_dnet_dnet_ntoa = no; then
+-      echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5
+-echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6
+-if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-ldnet_stub  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char dnet_ntoa ();
+-int
+-main ()
+-{
+-dnet_ntoa ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_dnet_stub_dnet_ntoa=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_dnet_stub_dnet_ntoa=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
+-echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6
+-if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
+-fi
+-
+-    fi
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-    LIBS="$ac_xsave_LIBS"
+-
+-    # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
+-    # to get the SysV transport functions.
+-    # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
+-    # needs -lnsl.
+-    # The nsl library prevents programs from opening the X display
+-    # on Irix 5.2, according to T.E. Dickey.
+-    # The functions gethostbyname, getservbyname, and inet_addr are
+-    # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
+-    echo "$as_me:$LINENO: checking for gethostbyname" >&5
+-echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
+-if test "${ac_cv_func_gethostbyname+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define gethostbyname innocuous_gethostbyname
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char gethostbyname (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef gethostbyname
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-{
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char gethostbyname ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
+-choke me
+-#else
+-char (*f) () = gethostbyname;
+-#endif
+-#ifdef __cplusplus
+-}
+-#endif
+-
+-int
+-main ()
+-{
+-return f != gethostbyname;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_func_gethostbyname=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_func_gethostbyname=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
+-echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
+-
+-    if test $ac_cv_func_gethostbyname = no; then
+-      echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
+-echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
+-if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lnsl  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char gethostbyname ();
+-int
+-main ()
+-{
+-gethostbyname ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_nsl_gethostbyname=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_nsl_gethostbyname=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
+-echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
+-if test $ac_cv_lib_nsl_gethostbyname = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
+-fi
+-
+-      if test $ac_cv_lib_nsl_gethostbyname = no; then
+-	echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
+-echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6
+-if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lbsd  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char gethostbyname ();
+-int
+-main ()
+-{
+-gethostbyname ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_bsd_gethostbyname=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_bsd_gethostbyname=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5
+-echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6
+-if test $ac_cv_lib_bsd_gethostbyname = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
+-fi
+-
+-      fi
+-    fi
+-
+-    # lieder@skyler.mavd.honeywell.com says without -lsocket,
+-    # socket/setsockopt and other routines are undefined under SCO ODT
+-    # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
+-    # on later versions), says Simon Leinen: it contains gethostby*
+-    # variants that don't use the name server (or something).  -lsocket
+-    # must be given before -lnsl if both are needed.  We assume that
+-    # if connect needs -lnsl, so does gethostbyname.
+-    echo "$as_me:$LINENO: checking for connect" >&5
+-echo $ECHO_N "checking for connect... $ECHO_C" >&6
+-if test "${ac_cv_func_connect+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define connect to an innocuous variant, in case <limits.h> declares connect.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define connect innocuous_connect
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char connect (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef connect
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-{
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char connect ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined (__stub_connect) || defined (__stub___connect)
+-choke me
+-#else
+-char (*f) () = connect;
+-#endif
+-#ifdef __cplusplus
+-}
+-#endif
+-
+-int
+-main ()
+-{
+-return f != connect;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_func_connect=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_func_connect=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5
+-echo "${ECHO_T}$ac_cv_func_connect" >&6
+-
+-    if test $ac_cv_func_connect = no; then
+-      echo "$as_me:$LINENO: checking for connect in -lsocket" >&5
+-echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6
+-if test "${ac_cv_lib_socket_connect+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char connect ();
+-int
+-main ()
+-{
+-connect ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_socket_connect=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_socket_connect=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5
+-echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6
+-if test $ac_cv_lib_socket_connect = yes; then
+-  X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
+-fi
+-
+-    fi
+-
+-    # Guillermo Gomez says -lposix is necessary on A/UX.
+-    echo "$as_me:$LINENO: checking for remove" >&5
+-echo $ECHO_N "checking for remove... $ECHO_C" >&6
+-if test "${ac_cv_func_remove+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define remove to an innocuous variant, in case <limits.h> declares remove.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define remove innocuous_remove
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char remove (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef remove
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-{
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char remove ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined (__stub_remove) || defined (__stub___remove)
+-choke me
+-#else
+-char (*f) () = remove;
+-#endif
+-#ifdef __cplusplus
+-}
+-#endif
+-
+-int
+-main ()
+-{
+-return f != remove;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_func_remove=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_func_remove=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
+-echo "${ECHO_T}$ac_cv_func_remove" >&6
+-
+-    if test $ac_cv_func_remove = no; then
+-      echo "$as_me:$LINENO: checking for remove in -lposix" >&5
+-echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6
+-if test "${ac_cv_lib_posix_remove+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lposix  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char remove ();
+-int
+-main ()
+-{
+-remove ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_posix_remove=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_posix_remove=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
+-echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6
+-if test $ac_cv_lib_posix_remove = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
+-fi
+-
+-    fi
+-
+-    # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
+-    echo "$as_me:$LINENO: checking for shmat" >&5
+-echo $ECHO_N "checking for shmat... $ECHO_C" >&6
+-if test "${ac_cv_func_shmat+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define shmat to an innocuous variant, in case <limits.h> declares shmat.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define shmat innocuous_shmat
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char shmat (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef shmat
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-{
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char shmat ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined (__stub_shmat) || defined (__stub___shmat)
+-choke me
+-#else
+-char (*f) () = shmat;
+-#endif
+-#ifdef __cplusplus
+-}
+-#endif
+-
+-int
+-main ()
+-{
+-return f != shmat;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_func_shmat=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_func_shmat=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
+-echo "${ECHO_T}$ac_cv_func_shmat" >&6
+-
+-    if test $ac_cv_func_shmat = no; then
+-      echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
+-echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6
+-if test "${ac_cv_lib_ipc_shmat+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lipc  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char shmat ();
+-int
+-main ()
+-{
+-shmat ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_ipc_shmat=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_ipc_shmat=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5
+-echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6
+-if test $ac_cv_lib_ipc_shmat = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
+-fi
+-
+-    fi
+-  fi
+-
+-  # Check for libraries that X11R6 Xt/Xaw programs need.
+-  ac_save_LDFLAGS=$LDFLAGS
+-  test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
+-  # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
+-  # check for ICE first), but we must link in the order -lSM -lICE or
+-  # we get undefined symbols.  So assume we have SM if we have ICE.
+-  # These have to be linked with before -lX11, unlike the other
+-  # libraries we check for below, so use a different variable.
+-  # John Interrante, Karl Berry
+-  echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5
+-echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6
+-if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lICE $X_EXTRA_LIBS $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char IceConnectionNumber ();
+-int
+-main ()
+-{
+-IceConnectionNumber ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_ICE_IceConnectionNumber=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_ICE_IceConnectionNumber=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
+-echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6
+-if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then
+-  X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
+-fi
+-
+-  LDFLAGS=$ac_save_LDFLAGS
+-
+-fi
+-
+-
+-
+-ac_help="$ac_help
+-  --with-symbols          add the -g flag to produce the debug symbols
+-  --with-use-malloc       add the __USE_MALLOC flag to avoid the STL allocators
+-  --with-info             define INFO at compile time to get basic log output
+-  --with-valgrind         clean up allocated buffers to avoid valgrind warnings
+-  --with-version          use this version for produced libraries
+-
+-  --with-static-png       enable static linking of PNG library
+-  --with-static-jpeg      enable static linking of JPEG library
+-  --with-static-z         enable static linking of Z library"
+-
+-
+-
+-echo "$as_me:$LINENO: checking for Cygwin32 environment" >&5
+-echo $ECHO_N "checking for Cygwin32 environment... $ECHO_C" >&6
+-if test "${nxconf_cv_cygwin32+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-return __CYGWIN32__;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  nxconf_cv_cygwin32=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-nxconf_cv_cygwin32=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-rm -f conftest*
+-fi
+-echo "$as_me:$LINENO: result: $nxconf_cv_cygwin32" >&5
+-echo "${ECHO_T}$nxconf_cv_cygwin32" >&6
+-CYGWIN32=
+-test "$nxconf_cv_cygwin32" = yes && CYGWIN32=yes
+-
+-
+-
+-echo "$as_me:$LINENO: checking for Amd64 environment" >&5
+-echo $ECHO_N "checking for Amd64 environment... $ECHO_C" >&6
+-if test "${nxconf_cv_amd64+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-return (__amd64__ || __x86_64__);
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  nxconf_cv_amd64=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-nxconf_cv_amd64=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-rm -f conftest*
+-fi
+-echo "$as_me:$LINENO: result: $nxconf_cv_amd64" >&5
+-echo "${ECHO_T}$nxconf_cv_amd64" >&6
+-AMD64=
+-test "$nxconf_cv_amd64" = yes && AMD64=yes
+-
+-
+-
+-echo "$as_me:$LINENO: checking for Darwin environment" >&5
+-echo $ECHO_N "checking for Darwin environment... $ECHO_C" >&6
+-if test "${nxconf_cv_darwin+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-return __APPLE__;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  nxconf_cv_darwin=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-nxconf_cv_darwin=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-rm -f conftest*
+-fi
+-echo "$as_me:$LINENO: result: $nxconf_cv_darwin" >&5
+-echo "${ECHO_T}$nxconf_cv_darwin" >&6
+-DARWIN=
+-test "$nxconf_cv_darwin" = yes && DARWIN=yes
+-
+-
+-
+-echo "$as_me:$LINENO: checking for Solaris environment" >&5
+-echo $ECHO_N "checking for Solaris environment... $ECHO_C" >&6
+-if test "${nxconf_cv_sun+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-return __sun;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  nxconf_cv_sun=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-nxconf_cv_sun=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-rm -f conftest*
+-fi
+-echo "$as_me:$LINENO: result: $nxconf_cv_sun" >&5
+-echo "${ECHO_T}$nxconf_cv_sun" >&6
+-SUN=
+-test "$nxconf_cv_sun" = yes && SUN=yes
+-
+-
+-
+-echo "$as_me:$LINENO: checking for FreeBSD environment" >&5
+-echo $ECHO_N "checking for FreeBSD environment... $ECHO_C" >&6
+-if test "${nxconf_cv_freebsd+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-return __FreeBSD__;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  nxconf_cv_freebsd=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-nxconf_cv_freebsd=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-rm -f conftest*
+-fi
+-echo "$as_me:$LINENO: result: $nxconf_cv_freebsd" >&5
+-echo "${ECHO_T}$nxconf_cv_freebsd" >&6
+-FreeBSD=
+-test "$nxconf_cv_freebsd" = yes && FreeBSD=yes
+-
+-
+-if test "$CYGWIN32" != yes -a "$DARWIN" != yes; then
+-  CXXFLAGS="$CXXFLAGS -fPIC"
+-  CFLAGS="$CFLAGS -fPIC"
+-fi
+-
+-
+-if test "$SUN" = yes; then
+-  LIBS="$LIBS -L/usr/sfw/lib -lsocket "
+-  CXXFLAGS="$CXXFLAGS -I/usr/sfw/include"
+-  CFLAGS="$CFLAGS -I/usr/sfw/include"
+-fi
+-
+-
+-if test "$FreeBSD" = yes; then
+-  LIBS="$LIBS -L/usr/local/lib"
+-  CXXFLAGS="$CXXFLAGS -I/usr/local/include"
+-  CFLAGS="$CFLAGS -I/usr/local/include"
+-fi
+-
+-
+-if test "$DARWIN" = yes; then
+-  LDFLAGS="$LDFLAGS -bundle"
+-elif test "$SUN" = yes; then
+-  LDFLAGS="$LDFLAGS -G -h \$(LIBLOAD)"
+-else
+-  LDFLAGS="$LDFLAGS -Wl,-soname,\$(LIBLOAD)"
+-fi
+-
+-
+-
+-echo "$as_me:$LINENO: checking for in_addr_t" >&5
+-echo $ECHO_N "checking for in_addr_t... $ECHO_C" >&6
+-if test "${nxconf_cv_inaddrt+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <netinet/in.h>
+-int
+-main ()
+-{
+-in_addr_t t; t = 1; return t;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  nxconf_cv_inaddrt=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-nxconf_cv_inaddrt=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-rm -f conftest*
+-fi
+-echo "$as_me:$LINENO: result: $nxconf_cv_inaddrt" >&5
+-echo "${ECHO_T}$nxconf_cv_inaddrt" >&6
+-INADDRT=
+-test "$nxconf_cv_inaddrt" = yes && INADDRT=yes
+-
+-
+-if test "$INADDRT" != yes ; then
+-  echo -e "using unsigned int for type in_addr_t"
+-  CXXFLAGS="$CXXFLAGS -DIN_ADDR_T=unsigned"
+-  CFLAGS="$CFLAGS -DIN_ADDR_T=unsigned"
+-else
+-  CXXFLAGS="$CXXFLAGS -DIN_ADDR_T=in_addr_t"
+-  CFLAGS="$CFLAGS -DIN_ADDR_T=in_addr_t"
+-fi
+-
+-
+-
+-
+-if test "${with_version}" = yes; then
+-  VERSION=${ac_option}
+-else
+-  VERSION=`cat VERSION`
+-fi
+-echo -e "compiling version ${VERSION}"
+-
+-LIBVERSION=`echo ${VERSION} | cut -d '.' -f 1`
+-
+-CXXFLAGS="$CXXFLAGS -DVERSION=\\\"${VERSION}\\\""
+-CFLAGS="$CFLAGS -DVERSION=\\\"${VERSION}\\\""
+-
+-
+-if test "${with_static_png}" = yes; then
+-  echo -e "enabling static linking of PNG library"
+-  if test "$SUN" = yes && test -f "/usr/sfw/lib/libpng.a"; then
+-    LIBSTATIC="$LIBSTATIC /usr/sfw/lib/libpng.a"
+-  else
+-    if test -f "/usr/lib/libpng.a" ; then
+-      LIBSTATIC="$LIBSTATIC /usr/lib/libpng.a"
+-    else
+-      if test -f "/usr/local/lib/libpng.a" ; then
+-        echo -e "assuming libpng.a in /usr/local/lib"
+-        LIBSTATIC="$LIBSTATIC /usr/local/lib/libpng.a"
+-      else
+-        echo -e "Warning: assuming libpng.a in the local path"
+-        LIBSTATIC="$LIBSTATIC libpng.a"
+-      fi
+-    fi
+-  fi
+-else
+-  echo -e "enabling dynamic linking of PNG library"
+-  LIBSHARED="$LIBSHARED -lpng"
+-fi
+-
+-
+-if test "${with_static_jpeg}" = yes; then
+-  echo -e "enabling static linking of JPEG library"
+-  if test "$SUN" = yes && test -f "/usr/sfw/lib/libjpeg.a"; then
+-    LIBSTATIC="$LIBSTATIC /usr/sfw/lib/libjpeg.a"
+-  else
+-    if test -f "/usr/lib/libjpeg.a" ; then
+-      LIBSTATIC="$LIBSTATIC /usr/lib/libjpeg.a"
+-    else
+-      if test -f "/usr/local/lib/libjpeg.a" ; then
+-        echo -e "assuming libjpeg.a in /usr/local/lib"
+-        LIBSTATIC="$LIBSTATIC /usr/local/lib/libjpeg.a"
+-      else
+-        echo -e "Warning: assuming libjpeg.a in the local path"
+-        LIBSTATIC="$LIBSTATIC libjpeg.a"
+-      fi
+-    fi
+-  fi
+-else
+-  echo -e "enabling dynamic linking of JPEG library"
+-  LIBSHARED="$LIBSHARED -ljpeg"
+-fi
+-
+-
+-if test "${with_static_z}" = yes; then
+-  echo -e "enabling static linking of Z library"
+-  if test "$SUN" = yes && test -f "/usr/sfw/lib/libz.a"; then
+-    LIBSTATIC="$LIBSTATIC /usr/sfw/lib/libz.a"
+-  else
+-    if test -f "/usr/lib/libz.a" ; then
+-      LIBSTATIC="$LIBSTATIC /usr/lib/libz.a"
+-    else
+-      if test -f "/usr/local/lib/libz.a" ; then
+-        echo -e "assuming libz.a in /usr/local/lib"
+-        LIBSTATIC="$LIBSTATIC /usr/local/lib/libz.a"
+-      else
+-        echo -e "Warning: assuming libz.a in the local path"
+-        LIBSTATIC="$LIBSTATIC libz.a"
+-      fi
+-    fi
+-  fi
+-else
+-  echo -e "enabling dynamic linking of Z library"
+-  LIBSHARED="$LIBSHARED -lz"
+-fi
+-
+-
+-if test "$DARWIN" = yes ; then
+-  LIBS="$LIBS $LIBSTATIC $LIBSHARED"
+-elif test "$SUN" = yes ; then
+-  LIBS="$LIBS $LIBSTATIC $LIBSHARED"
+-else
+-  LIBS="$LIBS $LIBSTATIC -shared $LIBSHARED"
+-fi
+-
+-
+-if test "${with_symbols}" = yes; then
+-  echo -e "enabling production of debug symbols"
+-  CXXFLAGS="-g $CXXFLAGS"
+-  CFLAGS="-g $CFLAGS"
+-else
+-  echo -e "disabling production of debug symbols"
+-fi
+-
+-
+-if test "${with_use_malloc}" = yes; then
+-  echo -e "disabling use of the STL allocators"
+-  CXXFLAGS="$CXXFLAGS -D__USE_MALLOC"
+-else
+-  echo -e "enabling use of the STL allocators"
+-fi
+-
+-
+-if test "${with_info}" = yes; then
+-  echo -e "enabling info output in the log file"
+-  CXXFLAGS="$CXXFLAGS -DINFO"
+-  CFLAGS="$CFLAGS -DINFO"
+-else
+-  echo -e "disabling info output in the log file"
+-fi
+-
+-
+-if test "${with_valgrind}" = yes; then
+-  echo -e "enabling valgrind memory checker workarounds"
+-  CXXFLAGS="$CXXFLAGS -DVALGRIND"
+-  CFLAGS="$CFLAGS -DVALGRIND"
+-else
+-  echo -e "disabling valgrind memory checker workarounds"
+-fi
+-
+-
+-
+-
+-if test -x "../nx-X11/config/makedepend/makedepend" ; then
+-  MAKEDEPEND=../nx-X11/config/makedepend/makedepend
+-else
+-  if test -x "/usr/X11R6/bin/makedepend" ; then
+-    MAKEDEPEND=/usr/X11R6/bin/makedepend
+-  else
+-    if test -x "/usr/openwin/bin/makedepend" ; then
+-      MAKEDEPEND=/usr/openwin/bin/makedepend
+-    else
+-      MAKEDEPEND=/usr/bin/makedepend
+-    fi
+-  fi
+-fi
+-
+-
+-
+-
+-if test "$CYGWIN32" = yes; then
+-    ALL="\$(LIBCYGARCHIVE) \$(LIBCYGSHARED) \$(LIBARCHIVE)"
+-    LIBS="-lstdc++ -lpng -ljpeg -lz"
+-else
+-    ALL="\$(LIBFULL) \$(LIBLOAD) \$(LIBSHARED) \$(LIBARCHIVE)"
+-fi
+-
+-          ac_config_files="$ac_config_files Makefile"
+-cat >confcache <<\_ACEOF
+-# This file is a shell script that caches the results of configure
+-# tests run on this system so they can be shared between configure
+-# scripts and configure runs, see configure's option --config-cache.
+-# It is not useful on other systems.  If it contains results you don't
+-# want to keep, you may remove or edit it.
+-#
+-# config.status only pays attention to the cache file if you give it
+-# the --recheck option to rerun configure.
+-#
+-# `ac_cv_env_foo' variables (set or unset) will be overridden when
+-# loading this file, other *unset* `ac_cv_foo' will be assigned the
+-# following values.
+-
+-_ACEOF
+-
+-# The following way of writing the cache mishandles newlines in values,
+-# but we know of no workaround that is simple, portable, and efficient.
+-# So, don't put newlines in cache variables' values.
+-# Ultrix sh set writes to stderr and can't be redirected directly,
+-# and sets the high bit in the cache file unless we assign to the vars.
+-{
+-  (set) 2>&1 |
+-    case `(ac_space=' '; set | grep ac_space) 2>&1` in
+-    *ac_space=\ *)
+-      # `set' does not quote correctly, so add quotes (double-quote
+-      # substitution turns \\\\ into \\, and sed turns \\ into \).
+-      sed -n \
+-	"s/'/'\\\\''/g;
+-	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+-      ;;
+-    *)
+-      # `set' quotes correctly as required by POSIX, so do not add quotes.
+-      sed -n \
+-	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+-      ;;
+-    esac;
+-} |
+-  sed '
+-     t clear
+-     : clear
+-     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+-     t end
+-     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+-     : end' >>confcache
+-if diff $cache_file confcache >/dev/null 2>&1; then :; else
+-  if test -w $cache_file; then
+-    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
+-    cat confcache >$cache_file
+-  else
+-    echo "not updating unwritable cache $cache_file"
+-  fi
+-fi
+-rm -f confcache
+-
+-test "x$prefix" = xNONE && prefix=$ac_default_prefix
+-# Let make expand exec_prefix.
+-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+-
+-# VPATH may cause trouble with some makes, so we remove $(srcdir),
+-# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+-# trailing colons and then remove the whole line if VPATH becomes empty
+-# (actually we leave an empty line to preserve line numbers).
+-if test "x$srcdir" = x.; then
+-  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
+-s/:*\$(srcdir):*/:/;
+-s/:*\${srcdir}:*/:/;
+-s/:*@srcdir@:*/:/;
+-s/^\([^=]*=[	 ]*\):*/\1/;
+-s/:*$//;
+-s/^[^=]*=[	 ]*$//;
+-}'
+-fi
+-
+-# Transform confdefs.h into DEFS.
+-# Protect against shell expansion while executing Makefile rules.
+-# Protect against Makefile macro expansion.
+-#
+-# If the first sed substitution is executed (which looks for macros that
+-# take arguments), then we branch to the quote section.  Otherwise,
+-# look for a macro that doesn't take arguments.
+-cat >confdef2opt.sed <<\_ACEOF
+-t clear
+-: clear
+-s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*([^)]*)\)[	 ]*\(.*\),-D\1=\2,g
+-t quote
+-s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\),-D\1=\2,g
+-t quote
+-d
+-: quote
+-s,[	 `~#$^&*(){}\\|;'"<>?],\\&,g
+-s,\[,\\&,g
+-s,\],\\&,g
+-s,\$,$$,g
+-p
+-_ACEOF
+-# We use echo to avoid assuming a particular line-breaking character.
+-# The extra dot is to prevent the shell from consuming trailing
+-# line-breaks from the sub-command output.  A line-break within
+-# single-quotes doesn't work because, if this script is created in a
+-# platform that uses two characters for line-breaks (e.g., DOS), tr
+-# would break.
+-ac_LF_and_DOT=`echo; echo .`
+-DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
+-rm -f confdef2opt.sed
+-
+-
+-ac_libobjs=
+-ac_ltlibobjs=
+-for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+-  # 1. Remove the extension, and $U if already installed.
+-  ac_i=`echo "$ac_i" |
+-	 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
+-  # 2. Add them.
+-  ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
+-  ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
+-done
+-LIBOBJS=$ac_libobjs
+-
+-LTLIBOBJS=$ac_ltlibobjs
+-
+-
+-
+-: ${CONFIG_STATUS=./config.status}
+-ac_clean_files_save=$ac_clean_files
+-ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+-{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+-echo "$as_me: creating $CONFIG_STATUS" >&6;}
+-cat >$CONFIG_STATUS <<_ACEOF
+-#! $SHELL
+-# Generated by $as_me.
+-# Run this file to recreate the current configuration.
+-# Compiler output produced by configure, useful for debugging
+-# configure, is in config.log if it exists.
+-
+-debug=false
+-ac_cs_recheck=false
+-ac_cs_silent=false
+-SHELL=\${CONFIG_SHELL-$SHELL}
+-_ACEOF
+-
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-## --------------------- ##
+-## M4sh Initialization.  ##
+-## --------------------- ##
+-
+-# Be Bourne compatible
+-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+-  emulate sh
+-  NULLCMD=:
+-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+-  # is contrary to our usage.  Disable this feature.
+-  alias -g '${1+"$@"}'='"$@"'
+-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+-  set -o posix
+-fi
+-DUALCASE=1; export DUALCASE # for MKS sh
+-
+-# Support unset when possible.
+-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+-  as_unset=unset
+-else
+-  as_unset=false
+-fi
+-
+-
+-# Work around bugs in pre-3.0 UWIN ksh.
+-$as_unset ENV MAIL MAILPATH
+-PS1='$ '
+-PS2='> '
+-PS4='+ '
+-
+-# NLS nuisances.
+-for as_var in \
+-  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+-  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+-  LC_TELEPHONE LC_TIME
+-do
+-  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+-    eval $as_var=C; export $as_var
+-  else
+-    $as_unset $as_var
+-  fi
+-done
+-
+-# Required to use basename.
+-if expr a : '\(a\)' >/dev/null 2>&1; then
+-  as_expr=expr
+-else
+-  as_expr=false
+-fi
+-
+-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+-  as_basename=basename
+-else
+-  as_basename=false
+-fi
+-
+-
+-# Name of the executable.
+-as_me=`$as_basename "$0" ||
+-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+-	 X"$0" : 'X\(//\)$' \| \
+-	 X"$0" : 'X\(/\)$' \| \
+-	 .     : '\(.\)' 2>/dev/null ||
+-echo X/"$0" |
+-    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+-  	  /^X\/\(\/\/\)$/{ s//\1/; q; }
+-  	  /^X\/\(\/\).*/{ s//\1/; q; }
+-  	  s/.*/./; q'`
+-
+-
+-# PATH needs CR, and LINENO needs CR and PATH.
+-# Avoid depending upon Character Ranges.
+-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+-as_cr_digits='0123456789'
+-as_cr_alnum=$as_cr_Letters$as_cr_digits
+-
+-# The user is always right.
+-if test "${PATH_SEPARATOR+set}" != set; then
+-  echo "#! /bin/sh" >conf$$.sh
+-  echo  "exit 0"   >>conf$$.sh
+-  chmod +x conf$$.sh
+-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+-    PATH_SEPARATOR=';'
+-  else
+-    PATH_SEPARATOR=:
+-  fi
+-  rm -f conf$$.sh
+-fi
+-
+-
+-  as_lineno_1=$LINENO
+-  as_lineno_2=$LINENO
+-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+-  test "x$as_lineno_1" != "x$as_lineno_2" &&
+-  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
+-  # Find who we are.  Look in the path if we contain no path at all
+-  # relative or not.
+-  case $0 in
+-    *[\\/]* ) as_myself=$0 ;;
+-    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+-done
+-
+-       ;;
+-  esac
+-  # We did not find ourselves, most probably we were run as `sh COMMAND'
+-  # in which case we are not to be found in the path.
+-  if test "x$as_myself" = x; then
+-    as_myself=$0
+-  fi
+-  if test ! -f "$as_myself"; then
+-    { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
+-echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
+-   { (exit 1); exit 1; }; }
+-  fi
+-  case $CONFIG_SHELL in
+-  '')
+-    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for as_base in sh bash ksh sh5; do
+-	 case $as_dir in
+-	 /*)
+-	   if ("$as_dir/$as_base" -c '
+-  as_lineno_1=$LINENO
+-  as_lineno_2=$LINENO
+-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+-  test "x$as_lineno_1" != "x$as_lineno_2" &&
+-  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
+-	     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
+-	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
+-	     CONFIG_SHELL=$as_dir/$as_base
+-	     export CONFIG_SHELL
+-	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+-	   fi;;
+-	 esac
+-       done
+-done
+-;;
+-  esac
+-
+-  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+-  # uniformly replaced by the line number.  The first 'sed' inserts a
+-  # line-number line before each line; the second 'sed' does the real
+-  # work.  The second script uses 'N' to pair each line-number line
+-  # with the numbered line, and appends trailing '-' during
+-  # substitution so that $LINENO is not a special case at line end.
+-  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+-  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
+-  sed '=' <$as_myself |
+-    sed '
+-      N
+-      s,$,-,
+-      : loop
+-      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+-      t loop
+-      s,-$,,
+-      s,^['$as_cr_digits']*\n,,
+-    ' >$as_me.lineno &&
+-  chmod +x $as_me.lineno ||
+-    { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
+-echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
+-   { (exit 1); exit 1; }; }
+-
+-  # Don't try to exec as it changes $[0], causing all sort of problems
+-  # (the dirname of $[0] is not the place where we might find the
+-  # original and so on.  Autoconf is especially sensible to this).
+-  . ./$as_me.lineno
+-  # Exit status is that of the last command.
+-  exit
+-}
+-
+-
+-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+-  *c*,-n*) ECHO_N= ECHO_C='
+-' ECHO_T='	' ;;
+-  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+-  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+-esac
+-
+-if expr a : '\(a\)' >/dev/null 2>&1; then
+-  as_expr=expr
+-else
+-  as_expr=false
+-fi
+-
+-rm -f conf$$ conf$$.exe conf$$.file
+-echo >conf$$.file
+-if ln -s conf$$.file conf$$ 2>/dev/null; then
+-  # We could just check for DJGPP; but this test a) works b) is more generic
+-  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+-  if test -f conf$$.exe; then
+-    # Don't use ln at all; we don't have any links
+-    as_ln_s='cp -p'
+-  else
+-    as_ln_s='ln -s'
+-  fi
+-elif ln conf$$.file conf$$ 2>/dev/null; then
+-  as_ln_s=ln
+-else
+-  as_ln_s='cp -p'
+-fi
+-rm -f conf$$ conf$$.exe conf$$.file
+-
+-if mkdir -p . 2>/dev/null; then
+-  as_mkdir_p=:
+-else
+-  test -d ./-p && rmdir ./-p
+-  as_mkdir_p=false
+-fi
+-
+-as_executable_p="test -f"
+-
+-# Sed expression to map a string onto a valid CPP name.
+-as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+-
+-# Sed expression to map a string onto a valid variable name.
+-as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+-
+-
+-# IFS
+-# We need space, tab and new line, in precisely that order.
+-as_nl='
+-'
+-IFS=" 	$as_nl"
+-
+-# CDPATH.
+-$as_unset CDPATH
+-
+-exec 6>&1
+-
+-# Open the log real soon, to keep \$[0] and so on meaningful, and to
+-# report actual input values of CONFIG_FILES etc. instead of their
+-# values after options handling.  Logging --version etc. is OK.
+-exec 5>>config.log
+-{
+-  echo
+-  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+-## Running $as_me. ##
+-_ASBOX
+-} >&5
+-cat >&5 <<_CSEOF
+-
+-This file was extended by $as_me, which was
+-generated by GNU Autoconf 2.59.  Invocation command line was
+-
+-  CONFIG_FILES    = $CONFIG_FILES
+-  CONFIG_HEADERS  = $CONFIG_HEADERS
+-  CONFIG_LINKS    = $CONFIG_LINKS
+-  CONFIG_COMMANDS = $CONFIG_COMMANDS
+-  $ $0 $@
+-
+-_CSEOF
+-echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
+-echo >&5
+-_ACEOF
+-
+-# Files that config.status was made for.
+-if test -n "$ac_config_files"; then
+-  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
+-fi
+-
+-if test -n "$ac_config_headers"; then
+-  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
+-fi
+-
+-if test -n "$ac_config_links"; then
+-  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
+-fi
+-
+-if test -n "$ac_config_commands"; then
+-  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
+-fi
+-
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-
+-ac_cs_usage="\
+-\`$as_me' instantiates files from templates according to the
+-current configuration.
+-
+-Usage: $0 [OPTIONS] [FILE]...
+-
+-  -h, --help       print this help, then exit
+-  -V, --version    print version number, then exit
+-  -q, --quiet      do not print progress messages
+-  -d, --debug      don't remove temporary files
+-      --recheck    update $as_me by reconfiguring in the same conditions
+-  --file=FILE[:TEMPLATE]
+-		   instantiate the configuration file FILE
+-
+-Configuration files:
+-$config_files
+-
+-Report bugs to <bug-autoconf@gnu.org>."
+-_ACEOF
+-
+-cat >>$CONFIG_STATUS <<_ACEOF
+-ac_cs_version="\\
+-config.status
+-configured by $0, generated by GNU Autoconf 2.59,
+-  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
+-
+-Copyright (C) 2003 Free Software Foundation, Inc.
+-This config.status script is free software; the Free Software Foundation
+-gives unlimited permission to copy, distribute and modify it."
+-srcdir=$srcdir
+-INSTALL="$INSTALL"
+-_ACEOF
+-
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-# If no file are specified by the user, then we need to provide default
+-# value.  By we need to know if files were specified by the user.
+-ac_need_defaults=:
+-while test $# != 0
+-do
+-  case $1 in
+-  --*=*)
+-    ac_option=`expr "x$1" : 'x\([^=]*\)='`
+-    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
+-    ac_shift=:
+-    ;;
+-  -*)
+-    ac_option=$1
+-    ac_optarg=$2
+-    ac_shift=shift
+-    ;;
+-  *) # This is not an option, so the user has probably given explicit
+-     # arguments.
+-     ac_option=$1
+-     ac_need_defaults=false;;
+-  esac
+-
+-  case $ac_option in
+-  # Handling of the options.
+-_ACEOF
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+-    ac_cs_recheck=: ;;
+-  --version | --vers* | -V )
+-    echo "$ac_cs_version"; exit 0 ;;
+-  --he | --h)
+-    # Conflict between --help and --header
+-    { { echo "$as_me:$LINENO: error: ambiguous option: $1
+-Try \`$0 --help' for more information." >&5
+-echo "$as_me: error: ambiguous option: $1
+-Try \`$0 --help' for more information." >&2;}
+-   { (exit 1); exit 1; }; };;
+-  --help | --hel | -h )
+-    echo "$ac_cs_usage"; exit 0 ;;
+-  --debug | --d* | -d )
+-    debug=: ;;
+-  --file | --fil | --fi | --f )
+-    $ac_shift
+-    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
+-    ac_need_defaults=false;;
+-  --header | --heade | --head | --hea )
+-    $ac_shift
+-    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+-    ac_need_defaults=false;;
+-  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+-  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+-    ac_cs_silent=: ;;
+-
+-  # This is an error.
+-  -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
+-Try \`$0 --help' for more information." >&5
+-echo "$as_me: error: unrecognized option: $1
+-Try \`$0 --help' for more information." >&2;}
+-   { (exit 1); exit 1; }; } ;;
+-
+-  *) ac_config_targets="$ac_config_targets $1" ;;
+-
+-  esac
+-  shift
+-done
+-
+-ac_configure_extra_args=
+-
+-if $ac_cs_silent; then
+-  exec 6>/dev/null
+-  ac_configure_extra_args="$ac_configure_extra_args --silent"
+-fi
+-
+-_ACEOF
+-cat >>$CONFIG_STATUS <<_ACEOF
+-if \$ac_cs_recheck; then
+-  echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
+-  exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+-fi
+-
+-_ACEOF
+-
+-
+-
+-
+-
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-for ac_config_target in $ac_config_targets
+-do
+-  case "$ac_config_target" in
+-  # Handling of arguments.
+-  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+-  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+-echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+-   { (exit 1); exit 1; }; };;
+-  esac
+-done
+-
+-# If the user did not use the arguments to specify the items to instantiate,
+-# then the envvar interface is used.  Set only those that are not.
+-# We use the long form for the default assignment because of an extremely
+-# bizarre bug on SunOS 4.1.3.
+-if $ac_need_defaults; then
+-  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+-fi
+-
+-# Have a temporary directory for convenience.  Make it in the build tree
+-# simply because there is no reason to put it here, and in addition,
+-# creating and moving files from /tmp can sometimes cause problems.
+-# Create a temporary directory, and hook for its removal unless debugging.
+-$debug ||
+-{
+-  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
+-  trap '{ (exit 1); exit 1; }' 1 2 13 15
+-}
+-
+-# Create a (secure) tmp directory for tmp files.
+-
+-{
+-  tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
+-  test -n "$tmp" && test -d "$tmp"
+-}  ||
+-{
+-  tmp=./confstat$$-$RANDOM
+-  (umask 077 && mkdir $tmp)
+-} ||
+-{
+-   echo "$me: cannot create a temporary directory in ." >&2
+-   { (exit 1); exit 1; }
+-}
+-
+-_ACEOF
+-
+-cat >>$CONFIG_STATUS <<_ACEOF
+-
+-#
+-# CONFIG_FILES section.
+-#
+-
+-# No need to generate the scripts if there are no CONFIG_FILES.
+-# This happens for instance when ./config.status config.h
+-if test -n "\$CONFIG_FILES"; then
+-  # Protect against being on the right side of a sed subst in config.status.
+-  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
+-   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
+-s,@SHELL@,$SHELL,;t t
+-s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
+-s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
+-s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
+-s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
+-s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
+-s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
+-s,@exec_prefix@,$exec_prefix,;t t
+-s,@prefix@,$prefix,;t t
+-s,@program_transform_name@,$program_transform_name,;t t
+-s,@bindir@,$bindir,;t t
+-s,@sbindir@,$sbindir,;t t
+-s,@libexecdir@,$libexecdir,;t t
+-s,@datadir@,$datadir,;t t
+-s,@sysconfdir@,$sysconfdir,;t t
+-s,@sharedstatedir@,$sharedstatedir,;t t
+-s,@localstatedir@,$localstatedir,;t t
+-s,@libdir@,$libdir,;t t
+-s,@includedir@,$includedir,;t t
+-s,@oldincludedir@,$oldincludedir,;t t
+-s,@infodir@,$infodir,;t t
+-s,@mandir@,$mandir,;t t
+-s,@build_alias@,$build_alias,;t t
+-s,@host_alias@,$host_alias,;t t
+-s,@target_alias@,$target_alias,;t t
+-s,@DEFS@,$DEFS,;t t
+-s,@ECHO_C@,$ECHO_C,;t t
+-s,@ECHO_N@,$ECHO_N,;t t
+-s,@ECHO_T@,$ECHO_T,;t t
+-s,@LIBS@,$LIBS,;t t
+-s,@armcxx@,$armcxx,;t t
+-s,@armcc@,$armcc,;t t
+-s,@CXX@,$CXX,;t t
+-s,@CXXFLAGS@,$CXXFLAGS,;t t
+-s,@LDFLAGS@,$LDFLAGS,;t t
+-s,@CPPFLAGS@,$CPPFLAGS,;t t
+-s,@ac_ct_CXX@,$ac_ct_CXX,;t t
+-s,@EXEEXT@,$EXEEXT,;t t
+-s,@OBJEXT@,$OBJEXT,;t t
+-s,@CC@,$CC,;t t
+-s,@CFLAGS@,$CFLAGS,;t t
+-s,@ac_ct_CC@,$ac_ct_CC,;t t
+-s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
+-s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
+-s,@INSTALL_DATA@,$INSTALL_DATA,;t t
+-s,@CXXCPP@,$CXXCPP,;t t
+-s,@X_CFLAGS@,$X_CFLAGS,;t t
+-s,@X_PRE_LIBS@,$X_PRE_LIBS,;t t
+-s,@X_LIBS@,$X_LIBS,;t t
+-s,@X_EXTRA_LIBS@,$X_EXTRA_LIBS,;t t
+-s,@LIBVERSION@,$LIBVERSION,;t t
+-s,@VERSION@,$VERSION,;t t
+-s,@MAKEDEPEND@,$MAKEDEPEND,;t t
+-s,@ALL@,$ALL,;t t
+-s,@LIBOBJS@,$LIBOBJS,;t t
+-s,@LTLIBOBJS@,$LTLIBOBJS,;t t
+-CEOF
+-
+-_ACEOF
+-
+-  cat >>$CONFIG_STATUS <<\_ACEOF
+-  # Split the substitutions into bite-sized pieces for seds with
+-  # small command number limits, like on Digital OSF/1 and HP-UX.
+-  ac_max_sed_lines=48
+-  ac_sed_frag=1 # Number of current file.
+-  ac_beg=1 # First line for current file.
+-  ac_end=$ac_max_sed_lines # Line after last line for current file.
+-  ac_more_lines=:
+-  ac_sed_cmds=
+-  while $ac_more_lines; do
+-    if test $ac_beg -gt 1; then
+-      sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+-    else
+-      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+-    fi
+-    if test ! -s $tmp/subs.frag; then
+-      ac_more_lines=false
+-    else
+-      # The purpose of the label and of the branching condition is to
+-      # speed up the sed processing (if there are no `@' at all, there
+-      # is no need to browse any of the substitutions).
+-      # These are the two extra sed commands mentioned above.
+-      (echo ':t
+-  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
+-      if test -z "$ac_sed_cmds"; then
+-	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
+-      else
+-	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
+-      fi
+-      ac_sed_frag=`expr $ac_sed_frag + 1`
+-      ac_beg=$ac_end
+-      ac_end=`expr $ac_end + $ac_max_sed_lines`
+-    fi
+-  done
+-  if test -z "$ac_sed_cmds"; then
+-    ac_sed_cmds=cat
+-  fi
+-fi # test -n "$CONFIG_FILES"
+-
+-_ACEOF
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
+-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+-  case $ac_file in
+-  - | *:- | *:-:* ) # input from stdin
+-	cat >$tmp/stdin
+-	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+-	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+-  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+-	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+-  * )   ac_file_in=$ac_file.in ;;
+-  esac
+-
+-  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
+-  ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+-$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+-	 X"$ac_file" : 'X\(//\)[^/]' \| \
+-	 X"$ac_file" : 'X\(//\)$' \| \
+-	 X"$ac_file" : 'X\(/\)' \| \
+-	 .     : '\(.\)' 2>/dev/null ||
+-echo X"$ac_file" |
+-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+-  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+-  	  /^X\(\/\/\)$/{ s//\1/; q; }
+-  	  /^X\(\/\).*/{ s//\1/; q; }
+-  	  s/.*/./; q'`
+-  { if $as_mkdir_p; then
+-    mkdir -p "$ac_dir"
+-  else
+-    as_dir="$ac_dir"
+-    as_dirs=
+-    while test ! -d "$as_dir"; do
+-      as_dirs="$as_dir $as_dirs"
+-      as_dir=`(dirname "$as_dir") 2>/dev/null ||
+-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+-	 X"$as_dir" : 'X\(//\)[^/]' \| \
+-	 X"$as_dir" : 'X\(//\)$' \| \
+-	 X"$as_dir" : 'X\(/\)' \| \
+-	 .     : '\(.\)' 2>/dev/null ||
+-echo X"$as_dir" |
+-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+-  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+-  	  /^X\(\/\/\)$/{ s//\1/; q; }
+-  	  /^X\(\/\).*/{ s//\1/; q; }
+-  	  s/.*/./; q'`
+-    done
+-    test ! -n "$as_dirs" || mkdir $as_dirs
+-  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+-echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+-   { (exit 1); exit 1; }; }; }
+-
+-  ac_builddir=.
+-
+-if test "$ac_dir" != .; then
+-  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+-  # A "../" for each directory in $ac_dir_suffix.
+-  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+-else
+-  ac_dir_suffix= ac_top_builddir=
+-fi
+-
+-case $srcdir in
+-  .)  # No --srcdir option.  We are building in place.
+-    ac_srcdir=.
+-    if test -z "$ac_top_builddir"; then
+-       ac_top_srcdir=.
+-    else
+-       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+-    fi ;;
+-  [\\/]* | ?:[\\/]* )  # Absolute path.
+-    ac_srcdir=$srcdir$ac_dir_suffix;
+-    ac_top_srcdir=$srcdir ;;
+-  *) # Relative path.
+-    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+-    ac_top_srcdir=$ac_top_builddir$srcdir ;;
+-esac
+-
+-# Do not use `cd foo && pwd` to compute absolute paths, because
+-# the directories may not exist.
+-case `pwd` in
+-.) ac_abs_builddir="$ac_dir";;
+-*)
+-  case "$ac_dir" in
+-  .) ac_abs_builddir=`pwd`;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+-  *) ac_abs_builddir=`pwd`/"$ac_dir";;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_top_builddir=${ac_top_builddir}.;;
+-*)
+-  case ${ac_top_builddir}. in
+-  .) ac_abs_top_builddir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+-  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_srcdir=$ac_srcdir;;
+-*)
+-  case $ac_srcdir in
+-  .) ac_abs_srcdir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+-  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_top_srcdir=$ac_top_srcdir;;
+-*)
+-  case $ac_top_srcdir in
+-  .) ac_abs_top_srcdir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+-  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+-  esac;;
+-esac
+-
+-
+-  case $INSTALL in
+-  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+-  *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
+-  esac
+-
+-  if test x"$ac_file" != x-; then
+-    { echo "$as_me:$LINENO: creating $ac_file" >&5
+-echo "$as_me: creating $ac_file" >&6;}
+-    rm -f "$ac_file"
+-  fi
+-  # Let's still pretend it is `configure' which instantiates (i.e., don't
+-  # use $as_me), people would be surprised to read:
+-  #    /* config.h.  Generated by config.status.  */
+-  if test x"$ac_file" = x-; then
+-    configure_input=
+-  else
+-    configure_input="$ac_file.  "
+-  fi
+-  configure_input=$configure_input"Generated from `echo $ac_file_in |
+-				     sed 's,.*/,,'` by configure."
+-
+-  # First look for the input files in the build tree, otherwise in the
+-  # src tree.
+-  ac_file_inputs=`IFS=:
+-    for f in $ac_file_in; do
+-      case $f in
+-      -) echo $tmp/stdin ;;
+-      [\\/$]*)
+-	 # Absolute (can't be DOS-style, as IFS=:)
+-	 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+-echo "$as_me: error: cannot find input file: $f" >&2;}
+-   { (exit 1); exit 1; }; }
+-	 echo "$f";;
+-      *) # Relative
+-	 if test -f "$f"; then
+-	   # Build tree
+-	   echo "$f"
+-	 elif test -f "$srcdir/$f"; then
+-	   # Source tree
+-	   echo "$srcdir/$f"
+-	 else
+-	   # /dev/null tree
+-	   { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+-echo "$as_me: error: cannot find input file: $f" >&2;}
+-   { (exit 1); exit 1; }; }
+-	 fi;;
+-      esac
+-    done` || { (exit 1); exit 1; }
+-_ACEOF
+-cat >>$CONFIG_STATUS <<_ACEOF
+-  sed "$ac_vpsub
+-$extrasub
+-_ACEOF
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-:t
+-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+-s,@configure_input@,$configure_input,;t t
+-s,@srcdir@,$ac_srcdir,;t t
+-s,@abs_srcdir@,$ac_abs_srcdir,;t t
+-s,@top_srcdir@,$ac_top_srcdir,;t t
+-s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
+-s,@builddir@,$ac_builddir,;t t
+-s,@abs_builddir@,$ac_abs_builddir,;t t
+-s,@top_builddir@,$ac_top_builddir,;t t
+-s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
+-s,@INSTALL@,$ac_INSTALL,;t t
+-" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
+-  rm -f $tmp/stdin
+-  if test x"$ac_file" != x-; then
+-    mv $tmp/out $ac_file
+-  else
+-    cat $tmp/out
+-    rm -f $tmp/out
+-  fi
+-
+-done
+-_ACEOF
+-
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-
+-{ (exit 0); exit 0; }
+-_ACEOF
+-chmod +x $CONFIG_STATUS
+-ac_clean_files=$ac_clean_files_save
+-
+-
+-# configure is writing to config.log, and then calls config.status.
+-# config.status does its own redirection, appending to config.log.
+-# Unfortunately, on DOS this fails, as config.log is still kept open
+-# by configure, so config.status won't be able to write to it; its
+-# output is simply discarded.  So we exec the FD to /dev/null,
+-# effectively closing config.log, so it can be properly (re)opened and
+-# appended to by config.status.  When coming back to configure, we
+-# need to make the FD available again.
+-if test "$no_create" != yes; then
+-  ac_cs_success=:
+-  ac_config_status_args=
+-  test "$silent" = yes &&
+-    ac_config_status_args="$ac_config_status_args --quiet"
+-  exec 5>/dev/null
+-  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+-  exec 5>>config.log
+-  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+-  # would make configure fail if this is the last instruction.
+-  $ac_cs_success || { (exit 1); exit 1; }
+-fi
+-
+--- a/nxcompext/configure
++++ /dev/null
+@@ -1,5618 +0,0 @@
+-#! /bin/sh
+-# Guess values for system-dependent variables and create Makefiles.
+-# Generated by GNU Autoconf 2.59.
+-#
+-# Copyright (C) 2003 Free Software Foundation, Inc.
+-# This configure script is free software; the Free Software Foundation
+-# gives unlimited permission to copy, distribute and modify it.
+-## --------------------- ##
+-## M4sh Initialization.  ##
+-## --------------------- ##
+-
+-# Be Bourne compatible
+-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+-  emulate sh
+-  NULLCMD=:
+-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+-  # is contrary to our usage.  Disable this feature.
+-  alias -g '${1+"$@"}'='"$@"'
+-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+-  set -o posix
+-fi
+-DUALCASE=1; export DUALCASE # for MKS sh
+-
+-# Support unset when possible.
+-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+-  as_unset=unset
+-else
+-  as_unset=false
+-fi
+-
+-
+-# Work around bugs in pre-3.0 UWIN ksh.
+-$as_unset ENV MAIL MAILPATH
+-PS1='$ '
+-PS2='> '
+-PS4='+ '
+-
+-# NLS nuisances.
+-for as_var in \
+-  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+-  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+-  LC_TELEPHONE LC_TIME
+-do
+-  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+-    eval $as_var=C; export $as_var
+-  else
+-    $as_unset $as_var
+-  fi
+-done
+-
+-# Required to use basename.
+-if expr a : '\(a\)' >/dev/null 2>&1; then
+-  as_expr=expr
+-else
+-  as_expr=false
+-fi
+-
+-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+-  as_basename=basename
+-else
+-  as_basename=false
+-fi
+-
+-
+-# Name of the executable.
+-as_me=`$as_basename "$0" ||
+-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+-	 X"$0" : 'X\(//\)$' \| \
+-	 X"$0" : 'X\(/\)$' \| \
+-	 .     : '\(.\)' 2>/dev/null ||
+-echo X/"$0" |
+-    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+-  	  /^X\/\(\/\/\)$/{ s//\1/; q; }
+-  	  /^X\/\(\/\).*/{ s//\1/; q; }
+-  	  s/.*/./; q'`
+-
+-
+-# PATH needs CR, and LINENO needs CR and PATH.
+-# Avoid depending upon Character Ranges.
+-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+-as_cr_digits='0123456789'
+-as_cr_alnum=$as_cr_Letters$as_cr_digits
+-
+-# The user is always right.
+-if test "${PATH_SEPARATOR+set}" != set; then
+-  echo "#! /bin/sh" >conf$$.sh
+-  echo  "exit 0"   >>conf$$.sh
+-  chmod +x conf$$.sh
+-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+-    PATH_SEPARATOR=';'
+-  else
+-    PATH_SEPARATOR=:
+-  fi
+-  rm -f conf$$.sh
+-fi
+-
+-
+-  as_lineno_1=$LINENO
+-  as_lineno_2=$LINENO
+-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+-  test "x$as_lineno_1" != "x$as_lineno_2" &&
+-  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
+-  # Find who we are.  Look in the path if we contain no path at all
+-  # relative or not.
+-  case $0 in
+-    *[\\/]* ) as_myself=$0 ;;
+-    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+-done
+-
+-       ;;
+-  esac
+-  # We did not find ourselves, most probably we were run as `sh COMMAND'
+-  # in which case we are not to be found in the path.
+-  if test "x$as_myself" = x; then
+-    as_myself=$0
+-  fi
+-  if test ! -f "$as_myself"; then
+-    { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
+-   { (exit 1); exit 1; }; }
+-  fi
+-  case $CONFIG_SHELL in
+-  '')
+-    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for as_base in sh bash ksh sh5; do
+-	 case $as_dir in
+-	 /*)
+-	   if ("$as_dir/$as_base" -c '
+-  as_lineno_1=$LINENO
+-  as_lineno_2=$LINENO
+-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+-  test "x$as_lineno_1" != "x$as_lineno_2" &&
+-  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
+-	     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
+-	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
+-	     CONFIG_SHELL=$as_dir/$as_base
+-	     export CONFIG_SHELL
+-	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+-	   fi;;
+-	 esac
+-       done
+-done
+-;;
+-  esac
+-
+-  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+-  # uniformly replaced by the line number.  The first 'sed' inserts a
+-  # line-number line before each line; the second 'sed' does the real
+-  # work.  The second script uses 'N' to pair each line-number line
+-  # with the numbered line, and appends trailing '-' during
+-  # substitution so that $LINENO is not a special case at line end.
+-  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+-  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
+-  sed '=' <$as_myself |
+-    sed '
+-      N
+-      s,$,-,
+-      : loop
+-      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+-      t loop
+-      s,-$,,
+-      s,^['$as_cr_digits']*\n,,
+-    ' >$as_me.lineno &&
+-  chmod +x $as_me.lineno ||
+-    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+-   { (exit 1); exit 1; }; }
+-
+-  # Don't try to exec as it changes $[0], causing all sort of problems
+-  # (the dirname of $[0] is not the place where we might find the
+-  # original and so on.  Autoconf is especially sensible to this).
+-  . ./$as_me.lineno
+-  # Exit status is that of the last command.
+-  exit
+-}
+-
+-
+-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+-  *c*,-n*) ECHO_N= ECHO_C='
+-' ECHO_T='	' ;;
+-  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+-  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+-esac
+-
+-if expr a : '\(a\)' >/dev/null 2>&1; then
+-  as_expr=expr
+-else
+-  as_expr=false
+-fi
+-
+-rm -f conf$$ conf$$.exe conf$$.file
+-echo >conf$$.file
+-if ln -s conf$$.file conf$$ 2>/dev/null; then
+-  # We could just check for DJGPP; but this test a) works b) is more generic
+-  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+-  if test -f conf$$.exe; then
+-    # Don't use ln at all; we don't have any links
+-    as_ln_s='cp -p'
+-  else
+-    as_ln_s='ln -s'
+-  fi
+-elif ln conf$$.file conf$$ 2>/dev/null; then
+-  as_ln_s=ln
+-else
+-  as_ln_s='cp -p'
+-fi
+-rm -f conf$$ conf$$.exe conf$$.file
+-
+-if mkdir -p . 2>/dev/null; then
+-  as_mkdir_p=:
+-else
+-  test -d ./-p && rmdir ./-p
+-  as_mkdir_p=false
+-fi
+-
+-as_executable_p="test -f"
+-
+-# Sed expression to map a string onto a valid CPP name.
+-as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+-
+-# Sed expression to map a string onto a valid variable name.
+-as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+-
+-
+-# IFS
+-# We need space, tab and new line, in precisely that order.
+-as_nl='
+-'
+-IFS=" 	$as_nl"
+-
+-# CDPATH.
+-$as_unset CDPATH
+-
+-
+-# Name of the host.
+-# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+-# so uname gets run too.
+-ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+-
+-exec 6>&1
+-
+-#
+-# Initializations.
+-#
+-ac_default_prefix=/usr/local
+-ac_config_libobj_dir=.
+-cross_compiling=no
+-subdirs=
+-MFLAGS=
+-MAKEFLAGS=
+-SHELL=${CONFIG_SHELL-/bin/sh}
+-
+-# Maximum number of lines to put in a shell here document.
+-# This variable seems obsolete.  It should probably be removed, and
+-# only ac_max_sed_lines should be used.
+-: ${ac_max_here_lines=38}
+-
+-# Identity of this package.
+-PACKAGE_NAME=
+-PACKAGE_TARNAME=
+-PACKAGE_VERSION=
+-PACKAGE_STRING=
+-PACKAGE_BUGREPORT=
+-
+-ac_unique_file="NXlib.h"
+-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT CC CFLAGS ac_ct_CC INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CXXCPP X_CFLAGS X_PRE_LIBS X_LIBS X_EXTRA_LIBS LIBVERSION VERSION MAKEDEPEND ALL LIBOBJS LTLIBOBJS'
+-ac_subst_files=''
+-
+-# Initialize some variables set by options.
+-ac_init_help=
+-ac_init_version=false
+-# The variables have the same names as the options, with
+-# dashes changed to underlines.
+-cache_file=/dev/null
+-exec_prefix=NONE
+-no_create=
+-no_recursion=
+-prefix=NONE
+-program_prefix=NONE
+-program_suffix=NONE
+-program_transform_name=s,x,x,
+-silent=
+-site=
+-srcdir=
+-verbose=
+-x_includes=NONE
+-x_libraries=NONE
+-
+-# Installation directory options.
+-# These are left unexpanded so users can "make install exec_prefix=/foo"
+-# and all the variables that are supposed to be based on exec_prefix
+-# by default will actually change.
+-# Use braces instead of parens because sh, perl, etc. also accept them.
+-bindir='${exec_prefix}/bin'
+-sbindir='${exec_prefix}/sbin'
+-libexecdir='${exec_prefix}/libexec'
+-datadir='${prefix}/share'
+-sysconfdir='${prefix}/etc'
+-sharedstatedir='${prefix}/com'
+-localstatedir='${prefix}/var'
+-libdir='${exec_prefix}/lib'
+-includedir='${prefix}/include'
+-oldincludedir='/usr/include'
+-infodir='${prefix}/info'
+-mandir='${prefix}/man'
+-
+-ac_prev=
+-for ac_option
+-do
+-  # If the previous option needs an argument, assign it.
+-  if test -n "$ac_prev"; then
+-    eval "$ac_prev=\$ac_option"
+-    ac_prev=
+-    continue
+-  fi
+-
+-  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
+-
+-  # Accept the important Cygnus configure options, so we can diagnose typos.
+-
+-  case $ac_option in
+-
+-  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+-    ac_prev=bindir ;;
+-  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+-    bindir=$ac_optarg ;;
+-
+-  -build | --build | --buil | --bui | --bu)
+-    ac_prev=build_alias ;;
+-  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+-    build_alias=$ac_optarg ;;
+-
+-  -cache-file | --cache-file | --cache-fil | --cache-fi \
+-  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+-    ac_prev=cache_file ;;
+-  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+-  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+-    cache_file=$ac_optarg ;;
+-
+-  --config-cache | -C)
+-    cache_file=config.cache ;;
+-
+-  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+-    ac_prev=datadir ;;
+-  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+-  | --da=*)
+-    datadir=$ac_optarg ;;
+-
+-  -disable-* | --disable-*)
+-    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+-    # Reject names that are not valid shell variable names.
+-    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+-      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+-   { (exit 1); exit 1; }; }
+-    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+-    eval "enable_$ac_feature=no" ;;
+-
+-  -enable-* | --enable-*)
+-    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+-    # Reject names that are not valid shell variable names.
+-    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+-      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+-   { (exit 1); exit 1; }; }
+-    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+-    case $ac_option in
+-      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+-      *) ac_optarg=yes ;;
+-    esac
+-    eval "enable_$ac_feature='$ac_optarg'" ;;
+-
+-  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+-  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+-  | --exec | --exe | --ex)
+-    ac_prev=exec_prefix ;;
+-  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+-  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+-  | --exec=* | --exe=* | --ex=*)
+-    exec_prefix=$ac_optarg ;;
+-
+-  -gas | --gas | --ga | --g)
+-    # Obsolete; use --with-gas.
+-    with_gas=yes ;;
+-
+-  -help | --help | --hel | --he | -h)
+-    ac_init_help=long ;;
+-  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+-    ac_init_help=recursive ;;
+-  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+-    ac_init_help=short ;;
+-
+-  -host | --host | --hos | --ho)
+-    ac_prev=host_alias ;;
+-  -host=* | --host=* | --hos=* | --ho=*)
+-    host_alias=$ac_optarg ;;
+-
+-  -includedir | --includedir | --includedi | --included | --include \
+-  | --includ | --inclu | --incl | --inc)
+-    ac_prev=includedir ;;
+-  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+-  | --includ=* | --inclu=* | --incl=* | --inc=*)
+-    includedir=$ac_optarg ;;
+-
+-  -infodir | --infodir | --infodi | --infod | --info | --inf)
+-    ac_prev=infodir ;;
+-  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+-    infodir=$ac_optarg ;;
+-
+-  -libdir | --libdir | --libdi | --libd)
+-    ac_prev=libdir ;;
+-  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+-    libdir=$ac_optarg ;;
+-
+-  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+-  | --libexe | --libex | --libe)
+-    ac_prev=libexecdir ;;
+-  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+-  | --libexe=* | --libex=* | --libe=*)
+-    libexecdir=$ac_optarg ;;
+-
+-  -localstatedir | --localstatedir | --localstatedi | --localstated \
+-  | --localstate | --localstat | --localsta | --localst \
+-  | --locals | --local | --loca | --loc | --lo)
+-    ac_prev=localstatedir ;;
+-  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+-  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+-  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+-    localstatedir=$ac_optarg ;;
+-
+-  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+-    ac_prev=mandir ;;
+-  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+-    mandir=$ac_optarg ;;
+-
+-  -nfp | --nfp | --nf)
+-    # Obsolete; use --without-fp.
+-    with_fp=no ;;
+-
+-  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+-  | --no-cr | --no-c | -n)
+-    no_create=yes ;;
+-
+-  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+-  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+-    no_recursion=yes ;;
+-
+-  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+-  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+-  | --oldin | --oldi | --old | --ol | --o)
+-    ac_prev=oldincludedir ;;
+-  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+-  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+-  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+-    oldincludedir=$ac_optarg ;;
+-
+-  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+-    ac_prev=prefix ;;
+-  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+-    prefix=$ac_optarg ;;
+-
+-  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+-  | --program-pre | --program-pr | --program-p)
+-    ac_prev=program_prefix ;;
+-  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+-  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+-    program_prefix=$ac_optarg ;;
+-
+-  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+-  | --program-suf | --program-su | --program-s)
+-    ac_prev=program_suffix ;;
+-  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+-  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+-    program_suffix=$ac_optarg ;;
+-
+-  -program-transform-name | --program-transform-name \
+-  | --program-transform-nam | --program-transform-na \
+-  | --program-transform-n | --program-transform- \
+-  | --program-transform | --program-transfor \
+-  | --program-transfo | --program-transf \
+-  | --program-trans | --program-tran \
+-  | --progr-tra | --program-tr | --program-t)
+-    ac_prev=program_transform_name ;;
+-  -program-transform-name=* | --program-transform-name=* \
+-  | --program-transform-nam=* | --program-transform-na=* \
+-  | --program-transform-n=* | --program-transform-=* \
+-  | --program-transform=* | --program-transfor=* \
+-  | --program-transfo=* | --program-transf=* \
+-  | --program-trans=* | --program-tran=* \
+-  | --progr-tra=* | --program-tr=* | --program-t=*)
+-    program_transform_name=$ac_optarg ;;
+-
+-  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+-  | -silent | --silent | --silen | --sile | --sil)
+-    silent=yes ;;
+-
+-  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+-    ac_prev=sbindir ;;
+-  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+-  | --sbi=* | --sb=*)
+-    sbindir=$ac_optarg ;;
+-
+-  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+-  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+-  | --sharedst | --shareds | --shared | --share | --shar \
+-  | --sha | --sh)
+-    ac_prev=sharedstatedir ;;
+-  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+-  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+-  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+-  | --sha=* | --sh=*)
+-    sharedstatedir=$ac_optarg ;;
+-
+-  -site | --site | --sit)
+-    ac_prev=site ;;
+-  -site=* | --site=* | --sit=*)
+-    site=$ac_optarg ;;
+-
+-  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+-    ac_prev=srcdir ;;
+-  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+-    srcdir=$ac_optarg ;;
+-
+-  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+-  | --syscon | --sysco | --sysc | --sys | --sy)
+-    ac_prev=sysconfdir ;;
+-  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+-  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+-    sysconfdir=$ac_optarg ;;
+-
+-  -target | --target | --targe | --targ | --tar | --ta | --t)
+-    ac_prev=target_alias ;;
+-  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+-    target_alias=$ac_optarg ;;
+-
+-  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+-    verbose=yes ;;
+-
+-  -version | --version | --versio | --versi | --vers | -V)
+-    ac_init_version=: ;;
+-
+-  -with-* | --with-*)
+-    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+-    # Reject names that are not valid shell variable names.
+-    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+-      { echo "$as_me: error: invalid package name: $ac_package" >&2
+-   { (exit 1); exit 1; }; }
+-    ac_package=`echo $ac_package| sed 's/-/_/g'`
+-    case $ac_option in
+-      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+-      *) ac_optarg=yes ;;
+-    esac
+-    eval "with_$ac_package='$ac_optarg'" ;;
+-
+-  -without-* | --without-*)
+-    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+-    # Reject names that are not valid shell variable names.
+-    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+-      { echo "$as_me: error: invalid package name: $ac_package" >&2
+-   { (exit 1); exit 1; }; }
+-    ac_package=`echo $ac_package | sed 's/-/_/g'`
+-    eval "with_$ac_package=no" ;;
+-
+-  --x)
+-    # Obsolete; use --with-x.
+-    with_x=yes ;;
+-
+-  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+-  | --x-incl | --x-inc | --x-in | --x-i)
+-    ac_prev=x_includes ;;
+-  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+-  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+-    x_includes=$ac_optarg ;;
+-
+-  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+-  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+-    ac_prev=x_libraries ;;
+-  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+-  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+-    x_libraries=$ac_optarg ;;
+-
+-  -*) { echo "$as_me: error: unrecognized option: $ac_option
+-Try \`$0 --help' for more information." >&2
+-   { (exit 1); exit 1; }; }
+-    ;;
+-
+-  *=*)
+-    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+-    # Reject names that are not valid shell variable names.
+-    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+-      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+-   { (exit 1); exit 1; }; }
+-    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
+-    eval "$ac_envvar='$ac_optarg'"
+-    export $ac_envvar ;;
+-
+-  *)
+-    # FIXME: should be removed in autoconf 3.0.
+-    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+-    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+-      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+-    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+-    ;;
+-
+-  esac
+-done
+-
+-if test -n "$ac_prev"; then
+-  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+-  { echo "$as_me: error: missing argument to $ac_option" >&2
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-# Be sure to have absolute paths.
+-for ac_var in exec_prefix prefix
+-do
+-  eval ac_val=$`echo $ac_var`
+-  case $ac_val in
+-    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
+-    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+-   { (exit 1); exit 1; }; };;
+-  esac
+-done
+-
+-# Be sure to have absolute paths.
+-for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
+-	      localstatedir libdir includedir oldincludedir infodir mandir
+-do
+-  eval ac_val=$`echo $ac_var`
+-  case $ac_val in
+-    [\\/$]* | ?:[\\/]* ) ;;
+-    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+-   { (exit 1); exit 1; }; };;
+-  esac
+-done
+-
+-# There might be people who depend on the old broken behavior: `$host'
+-# used to hold the argument of --host etc.
+-# FIXME: To remove some day.
+-build=$build_alias
+-host=$host_alias
+-target=$target_alias
+-
+-# FIXME: To remove some day.
+-if test "x$host_alias" != x; then
+-  if test "x$build_alias" = x; then
+-    cross_compiling=maybe
+-    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+-    If a cross compiler is detected then cross compile mode will be used." >&2
+-  elif test "x$build_alias" != "x$host_alias"; then
+-    cross_compiling=yes
+-  fi
+-fi
+-
+-ac_tool_prefix=
+-test -n "$host_alias" && ac_tool_prefix=$host_alias-
+-
+-test "$silent" = yes && exec 6>/dev/null
+-
+-
+-# Find the source files, if location was not specified.
+-if test -z "$srcdir"; then
+-  ac_srcdir_defaulted=yes
+-  # Try the directory containing this script, then its parent.
+-  ac_confdir=`(dirname "$0") 2>/dev/null ||
+-$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+-	 X"$0" : 'X\(//\)[^/]' \| \
+-	 X"$0" : 'X\(//\)$' \| \
+-	 X"$0" : 'X\(/\)' \| \
+-	 .     : '\(.\)' 2>/dev/null ||
+-echo X"$0" |
+-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+-  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+-  	  /^X\(\/\/\)$/{ s//\1/; q; }
+-  	  /^X\(\/\).*/{ s//\1/; q; }
+-  	  s/.*/./; q'`
+-  srcdir=$ac_confdir
+-  if test ! -r $srcdir/$ac_unique_file; then
+-    srcdir=..
+-  fi
+-else
+-  ac_srcdir_defaulted=no
+-fi
+-if test ! -r $srcdir/$ac_unique_file; then
+-  if test "$ac_srcdir_defaulted" = yes; then
+-    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
+-   { (exit 1); exit 1; }; }
+-  else
+-    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+-   { (exit 1); exit 1; }; }
+-  fi
+-fi
+-(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
+-  { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
+-   { (exit 1); exit 1; }; }
+-srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
+-ac_env_build_alias_set=${build_alias+set}
+-ac_env_build_alias_value=$build_alias
+-ac_cv_env_build_alias_set=${build_alias+set}
+-ac_cv_env_build_alias_value=$build_alias
+-ac_env_host_alias_set=${host_alias+set}
+-ac_env_host_alias_value=$host_alias
+-ac_cv_env_host_alias_set=${host_alias+set}
+-ac_cv_env_host_alias_value=$host_alias
+-ac_env_target_alias_set=${target_alias+set}
+-ac_env_target_alias_value=$target_alias
+-ac_cv_env_target_alias_set=${target_alias+set}
+-ac_cv_env_target_alias_value=$target_alias
+-ac_env_CXX_set=${CXX+set}
+-ac_env_CXX_value=$CXX
+-ac_cv_env_CXX_set=${CXX+set}
+-ac_cv_env_CXX_value=$CXX
+-ac_env_CXXFLAGS_set=${CXXFLAGS+set}
+-ac_env_CXXFLAGS_value=$CXXFLAGS
+-ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
+-ac_cv_env_CXXFLAGS_value=$CXXFLAGS
+-ac_env_LDFLAGS_set=${LDFLAGS+set}
+-ac_env_LDFLAGS_value=$LDFLAGS
+-ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
+-ac_cv_env_LDFLAGS_value=$LDFLAGS
+-ac_env_CPPFLAGS_set=${CPPFLAGS+set}
+-ac_env_CPPFLAGS_value=$CPPFLAGS
+-ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
+-ac_cv_env_CPPFLAGS_value=$CPPFLAGS
+-ac_env_CC_set=${CC+set}
+-ac_env_CC_value=$CC
+-ac_cv_env_CC_set=${CC+set}
+-ac_cv_env_CC_value=$CC
+-ac_env_CFLAGS_set=${CFLAGS+set}
+-ac_env_CFLAGS_value=$CFLAGS
+-ac_cv_env_CFLAGS_set=${CFLAGS+set}
+-ac_cv_env_CFLAGS_value=$CFLAGS
+-ac_env_CXXCPP_set=${CXXCPP+set}
+-ac_env_CXXCPP_value=$CXXCPP
+-ac_cv_env_CXXCPP_set=${CXXCPP+set}
+-ac_cv_env_CXXCPP_value=$CXXCPP
+-
+-#
+-# Report the --help message.
+-#
+-if test "$ac_init_help" = "long"; then
+-  # Omit some internal or obsolete options to make the list less imposing.
+-  # This message is too long to be a string in the A/UX 3.1 sh.
+-  cat <<_ACEOF
+-\`configure' configures this package to adapt to many kinds of systems.
+-
+-Usage: $0 [OPTION]... [VAR=VALUE]...
+-
+-To assign environment variables (e.g., CC, CFLAGS...), specify them as
+-VAR=VALUE.  See below for descriptions of some of the useful variables.
+-
+-Defaults for the options are specified in brackets.
+-
+-Configuration:
+-  -h, --help              display this help and exit
+-      --help=short        display options specific to this package
+-      --help=recursive    display the short help of all the included packages
+-  -V, --version           display version information and exit
+-  -q, --quiet, --silent   do not print \`checking...' messages
+-      --cache-file=FILE   cache test results in FILE [disabled]
+-  -C, --config-cache      alias for \`--cache-file=config.cache'
+-  -n, --no-create         do not create output files
+-      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+-
+-_ACEOF
+-
+-  cat <<_ACEOF
+-Installation directories:
+-  --prefix=PREFIX         install architecture-independent files in PREFIX
+-			  [$ac_default_prefix]
+-  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+-			  [PREFIX]
+-
+-By default, \`make install' will install all the files in
+-\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+-an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+-for instance \`--prefix=\$HOME'.
+-
+-For better control, use the options below.
+-
+-Fine tuning of the installation directories:
+-  --bindir=DIR           user executables [EPREFIX/bin]
+-  --sbindir=DIR          system admin executables [EPREFIX/sbin]
+-  --libexecdir=DIR       program executables [EPREFIX/libexec]
+-  --datadir=DIR          read-only architecture-independent data [PREFIX/share]
+-  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
+-  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
+-  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
+-  --libdir=DIR           object code libraries [EPREFIX/lib]
+-  --includedir=DIR       C header files [PREFIX/include]
+-  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
+-  --infodir=DIR          info documentation [PREFIX/info]
+-  --mandir=DIR           man documentation [PREFIX/man]
+-_ACEOF
+-
+-  cat <<\_ACEOF
+-
+-X features:
+-  --x-includes=DIR    X include files are in DIR
+-  --x-libraries=DIR   X library files are in DIR
+-_ACEOF
+-fi
+-
+-if test -n "$ac_init_help"; then
+-
+-  cat <<\_ACEOF
+-
+-Optional Packages:
+-  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+-  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+-  --with-x                use the X Window System
+-
+-Some influential environment variables:
+-  CXX         C++ compiler command
+-  CXXFLAGS    C++ compiler flags
+-  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+-              nonstandard directory <lib dir>
+-  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
+-              headers in a nonstandard directory <include dir>
+-  CC          C compiler command
+-  CFLAGS      C compiler flags
+-  CXXCPP      C++ preprocessor
+-
+-Use these variables to override the choices made by `configure' or to help
+-it to find libraries and programs with nonstandard names/locations.
+-
+-_ACEOF
+-fi
+-
+-if test "$ac_init_help" = "recursive"; then
+-  # If there are subdirs, report their specific --help.
+-  ac_popdir=`pwd`
+-  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+-    test -d $ac_dir || continue
+-    ac_builddir=.
+-
+-if test "$ac_dir" != .; then
+-  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+-  # A "../" for each directory in $ac_dir_suffix.
+-  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+-else
+-  ac_dir_suffix= ac_top_builddir=
+-fi
+-
+-case $srcdir in
+-  .)  # No --srcdir option.  We are building in place.
+-    ac_srcdir=.
+-    if test -z "$ac_top_builddir"; then
+-       ac_top_srcdir=.
+-    else
+-       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+-    fi ;;
+-  [\\/]* | ?:[\\/]* )  # Absolute path.
+-    ac_srcdir=$srcdir$ac_dir_suffix;
+-    ac_top_srcdir=$srcdir ;;
+-  *) # Relative path.
+-    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+-    ac_top_srcdir=$ac_top_builddir$srcdir ;;
+-esac
+-
+-# Do not use `cd foo && pwd` to compute absolute paths, because
+-# the directories may not exist.
+-case `pwd` in
+-.) ac_abs_builddir="$ac_dir";;
+-*)
+-  case "$ac_dir" in
+-  .) ac_abs_builddir=`pwd`;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+-  *) ac_abs_builddir=`pwd`/"$ac_dir";;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_top_builddir=${ac_top_builddir}.;;
+-*)
+-  case ${ac_top_builddir}. in
+-  .) ac_abs_top_builddir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+-  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_srcdir=$ac_srcdir;;
+-*)
+-  case $ac_srcdir in
+-  .) ac_abs_srcdir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+-  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_top_srcdir=$ac_top_srcdir;;
+-*)
+-  case $ac_top_srcdir in
+-  .) ac_abs_top_srcdir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+-  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+-  esac;;
+-esac
+-
+-    cd $ac_dir
+-    # Check for guested configure; otherwise get Cygnus style configure.
+-    if test -f $ac_srcdir/configure.gnu; then
+-      echo
+-      $SHELL $ac_srcdir/configure.gnu  --help=recursive
+-    elif test -f $ac_srcdir/configure; then
+-      echo
+-      $SHELL $ac_srcdir/configure  --help=recursive
+-    elif test -f $ac_srcdir/configure.ac ||
+-	   test -f $ac_srcdir/configure.in; then
+-      echo
+-      $ac_configure --help
+-    else
+-      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+-    fi
+-    cd $ac_popdir
+-  done
+-fi
+-
+-test -n "$ac_init_help" && exit 0
+-if $ac_init_version; then
+-  cat <<\_ACEOF
+-
+-Copyright (C) 2003 Free Software Foundation, Inc.
+-This configure script is free software; the Free Software Foundation
+-gives unlimited permission to copy, distribute and modify it.
+-_ACEOF
+-  exit 0
+-fi
+-exec 5>config.log
+-cat >&5 <<_ACEOF
+-This file contains any messages produced by compilers while
+-running configure, to aid debugging if configure makes a mistake.
+-
+-It was created by $as_me, which was
+-generated by GNU Autoconf 2.59.  Invocation command line was
+-
+-  $ $0 $@
+-
+-_ACEOF
+-{
+-cat <<_ASUNAME
+-## --------- ##
+-## Platform. ##
+-## --------- ##
+-
+-hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+-uname -m = `(uname -m) 2>/dev/null || echo unknown`
+-uname -r = `(uname -r) 2>/dev/null || echo unknown`
+-uname -s = `(uname -s) 2>/dev/null || echo unknown`
+-uname -v = `(uname -v) 2>/dev/null || echo unknown`
+-
+-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+-/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+-
+-/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+-/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+-hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
+-/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+-/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+-/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+-
+-_ASUNAME
+-
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  echo "PATH: $as_dir"
+-done
+-
+-} >&5
+-
+-cat >&5 <<_ACEOF
+-
+-
+-## ----------- ##
+-## Core tests. ##
+-## ----------- ##
+-
+-_ACEOF
+-
+-
+-# Keep a trace of the command line.
+-# Strip out --no-create and --no-recursion so they do not pile up.
+-# Strip out --silent because we don't want to record it for future runs.
+-# Also quote any args containing shell meta-characters.
+-# Make two passes to allow for proper duplicate-argument suppression.
+-ac_configure_args=
+-ac_configure_args0=
+-ac_configure_args1=
+-ac_sep=
+-ac_must_keep_next=false
+-for ac_pass in 1 2
+-do
+-  for ac_arg
+-  do
+-    case $ac_arg in
+-    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+-    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+-    | -silent | --silent | --silen | --sile | --sil)
+-      continue ;;
+-    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+-      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+-    esac
+-    case $ac_pass in
+-    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+-    2)
+-      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+-      if test $ac_must_keep_next = true; then
+-	ac_must_keep_next=false # Got value, back to normal.
+-      else
+-	case $ac_arg in
+-	  *=* | --config-cache | -C | -disable-* | --disable-* \
+-	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+-	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+-	  | -with-* | --with-* | -without-* | --without-* | --x)
+-	    case "$ac_configure_args0 " in
+-	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+-	    esac
+-	    ;;
+-	  -* ) ac_must_keep_next=true ;;
+-	esac
+-      fi
+-      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
+-      # Get rid of the leading space.
+-      ac_sep=" "
+-      ;;
+-    esac
+-  done
+-done
+-$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+-$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+-
+-# When interrupted or exit'd, cleanup temporary files, and complete
+-# config.log.  We remove comments because anyway the quotes in there
+-# would cause problems or look ugly.
+-# WARNING: Be sure not to use single quotes in there, as some shells,
+-# such as our DU 5.0 friend, will then `close' the trap.
+-trap 'exit_status=$?
+-  # Save into config.log some information that might help in debugging.
+-  {
+-    echo
+-
+-    cat <<\_ASBOX
+-## ---------------- ##
+-## Cache variables. ##
+-## ---------------- ##
+-_ASBOX
+-    echo
+-    # The following way of writing the cache mishandles newlines in values,
+-{
+-  (set) 2>&1 |
+-    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
+-    *ac_space=\ *)
+-      sed -n \
+-	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+-	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+-      ;;
+-    *)
+-      sed -n \
+-	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+-      ;;
+-    esac;
+-}
+-    echo
+-
+-    cat <<\_ASBOX
+-## ----------------- ##
+-## Output variables. ##
+-## ----------------- ##
+-_ASBOX
+-    echo
+-    for ac_var in $ac_subst_vars
+-    do
+-      eval ac_val=$`echo $ac_var`
+-      echo "$ac_var='"'"'$ac_val'"'"'"
+-    done | sort
+-    echo
+-
+-    if test -n "$ac_subst_files"; then
+-      cat <<\_ASBOX
+-## ------------- ##
+-## Output files. ##
+-## ------------- ##
+-_ASBOX
+-      echo
+-      for ac_var in $ac_subst_files
+-      do
+-	eval ac_val=$`echo $ac_var`
+-	echo "$ac_var='"'"'$ac_val'"'"'"
+-      done | sort
+-      echo
+-    fi
+-
+-    if test -s confdefs.h; then
+-      cat <<\_ASBOX
+-## ----------- ##
+-## confdefs.h. ##
+-## ----------- ##
+-_ASBOX
+-      echo
+-      sed "/^$/d" confdefs.h | sort
+-      echo
+-    fi
+-    test "$ac_signal" != 0 &&
+-      echo "$as_me: caught signal $ac_signal"
+-    echo "$as_me: exit $exit_status"
+-  } >&5
+-  rm -f core *.core &&
+-  rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
+-    exit $exit_status
+-     ' 0
+-for ac_signal in 1 2 13 15; do
+-  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+-done
+-ac_signal=0
+-
+-# confdefs.h avoids OS command line length limits that DEFS can exceed.
+-rm -rf conftest* confdefs.h
+-# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+-echo >confdefs.h
+-
+-# Predefined preprocessor variables.
+-
+-cat >>confdefs.h <<_ACEOF
+-#define PACKAGE_NAME "$PACKAGE_NAME"
+-_ACEOF
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+-_ACEOF
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-#define PACKAGE_VERSION "$PACKAGE_VERSION"
+-_ACEOF
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-#define PACKAGE_STRING "$PACKAGE_STRING"
+-_ACEOF
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+-_ACEOF
+-
+-
+-# Let the site file select an alternate cache file if it wants to.
+-# Prefer explicitly selected file to automatically selected ones.
+-if test -z "$CONFIG_SITE"; then
+-  if test "x$prefix" != xNONE; then
+-    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+-  else
+-    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+-  fi
+-fi
+-for ac_site_file in $CONFIG_SITE; do
+-  if test -r "$ac_site_file"; then
+-    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+-echo "$as_me: loading site script $ac_site_file" >&6;}
+-    sed 's/^/| /' "$ac_site_file" >&5
+-    . "$ac_site_file"
+-  fi
+-done
+-
+-if test -r "$cache_file"; then
+-  # Some versions of bash will fail to source /dev/null (special
+-  # files actually), so we avoid doing that.
+-  if test -f "$cache_file"; then
+-    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
+-echo "$as_me: loading cache $cache_file" >&6;}
+-    case $cache_file in
+-      [\\/]* | ?:[\\/]* ) . $cache_file;;
+-      *)                      . ./$cache_file;;
+-    esac
+-  fi
+-else
+-  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
+-echo "$as_me: creating cache $cache_file" >&6;}
+-  >$cache_file
+-fi
+-
+-# Check that the precious variables saved in the cache have kept the same
+-# value.
+-ac_cache_corrupted=false
+-for ac_var in `(set) 2>&1 |
+-	       sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
+-  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+-  eval ac_new_set=\$ac_env_${ac_var}_set
+-  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
+-  eval ac_new_val="\$ac_env_${ac_var}_value"
+-  case $ac_old_set,$ac_new_set in
+-    set,)
+-      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+-echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+-      ac_cache_corrupted=: ;;
+-    ,set)
+-      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+-echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+-      ac_cache_corrupted=: ;;
+-    ,);;
+-    *)
+-      if test "x$ac_old_val" != "x$ac_new_val"; then
+-	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+-echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+-	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
+-echo "$as_me:   former value:  $ac_old_val" >&2;}
+-	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
+-echo "$as_me:   current value: $ac_new_val" >&2;}
+-	ac_cache_corrupted=:
+-      fi;;
+-  esac
+-  # Pass precious variables to config.status.
+-  if test "$ac_new_set" = set; then
+-    case $ac_new_val in
+-    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+-      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+-    *) ac_arg=$ac_var=$ac_new_val ;;
+-    esac
+-    case " $ac_configure_args " in
+-      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+-      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+-    esac
+-  fi
+-done
+-if $ac_cache_corrupted; then
+-  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+-echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+-  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+-echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-CXXFLAGS="-O3"
+-CFLAGS="-O3"
+-
+-
+-LIBSTATIC=""
+-LIBSHARED=""
+-
+-
+-if test -d "../nx-X11/include" ; then
+-    CXXFLAGS="$CXXFLAGS -I../nx-X11/exports/include -I../nx-X11/lib/X11 \
+-                        -I../nx-X11/include -I../nx-X11/programs/Xserver/include"
+-    CFLAGS="$CFLAGS -I../nx-X11/exports/include -I../nx-X11/lib/X11 \
+-                    -I../nx-X11/include -I../nx-X11/programs/Xserver/include"
+-    LDFLAGS="$LDFLAGS -L../nx-X11/exports/lib"
+-fi
+-
+-
+-ac_ext=cc
+-ac_cpp='$CXXCPP $CPPFLAGS'
+-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+-if test -n "$ac_tool_prefix"; then
+-  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
+-  do
+-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_CXX+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$CXX"; then
+-  ac_cv_prog_CXX="$CXX" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-CXX=$ac_cv_prog_CXX
+-if test -n "$CXX"; then
+-  echo "$as_me:$LINENO: result: $CXX" >&5
+-echo "${ECHO_T}$CXX" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-    test -n "$CXX" && break
+-  done
+-fi
+-if test -z "$CXX"; then
+-  ac_ct_CXX=$CXX
+-  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
+-do
+-  # Extract the first word of "$ac_prog", so it can be a program name with args.
+-set dummy $ac_prog; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$ac_ct_CXX"; then
+-  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_ac_ct_CXX="$ac_prog"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+-if test -n "$ac_ct_CXX"; then
+-  echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
+-echo "${ECHO_T}$ac_ct_CXX" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  test -n "$ac_ct_CXX" && break
+-done
+-test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
+-
+-  CXX=$ac_ct_CXX
+-fi
+-
+-
+-# Provide some information about the compiler.
+-echo "$as_me:$LINENO:" \
+-     "checking for C++ compiler version" >&5
+-ac_compiler=`set X $ac_compile; echo $2`
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
+-  (eval $ac_compiler --version </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
+-  (eval $ac_compiler -v </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
+-  (eval $ac_compiler -V </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-ac_clean_files_save=$ac_clean_files
+-ac_clean_files="$ac_clean_files a.out a.exe b.out"
+-# Try to create an executable without -o first, disregard a.out.
+-# It will help us diagnose broken compilers, and finding out an intuition
+-# of exeext.
+-echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
+-echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
+-ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+-if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
+-  (eval $ac_link_default) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; then
+-  # Find the output, starting from the most likely.  This scheme is
+-# not robust to junk in `.', hence go to wildcards (a.*) only as a last
+-# resort.
+-
+-# Be careful to initialize this variable, since it used to be cached.
+-# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
+-ac_cv_exeext=
+-# b.out is created by i960 compilers.
+-for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
+-do
+-  test -f "$ac_file" || continue
+-  case $ac_file in
+-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
+-	;;
+-    conftest.$ac_ext )
+-	# This is the source file.
+-	;;
+-    [ab].out )
+-	# We found the default executable, but exeext='' is most
+-	# certainly right.
+-	break;;
+-    *.* )
+-	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+-	# FIXME: I believe we export ac_cv_exeext for Libtool,
+-	# but it would be cool to find out if it's true.  Does anybody
+-	# maintain Libtool? --akim.
+-	export ac_cv_exeext
+-	break;;
+-    * )
+-	break;;
+-  esac
+-done
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: C++ compiler cannot create executables
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }
+-fi
+-
+-ac_exeext=$ac_cv_exeext
+-echo "$as_me:$LINENO: result: $ac_file" >&5
+-echo "${ECHO_T}$ac_file" >&6
+-
+-# Check the compiler produces executables we can run.  If not, either
+-# the compiler is broken, or we cross compile.
+-echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
+-echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
+-# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+-# If not cross compiling, check that we can run a simple program.
+-if test "$cross_compiling" != yes; then
+-  if { ac_try='./$ac_file'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-    cross_compiling=no
+-  else
+-    if test "$cross_compiling" = maybe; then
+-	cross_compiling=yes
+-    else
+-	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
+-If you meant to cross compile, use \`--host'.
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: cannot run C++ compiled programs.
+-If you meant to cross compile, use \`--host'.
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-    fi
+-  fi
+-fi
+-echo "$as_me:$LINENO: result: yes" >&5
+-echo "${ECHO_T}yes" >&6
+-
+-rm -f a.out a.exe conftest$ac_cv_exeext b.out
+-ac_clean_files=$ac_clean_files_save
+-# Check the compiler produces executables we can run.  If not, either
+-# the compiler is broken, or we cross compile.
+-echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+-echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
+-echo "$as_me:$LINENO: result: $cross_compiling" >&5
+-echo "${ECHO_T}$cross_compiling" >&6
+-
+-echo "$as_me:$LINENO: checking for suffix of executables" >&5
+-echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; then
+-  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+-# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+-# work properly (i.e., refer to `conftest.exe'), while it won't with
+-# `rm'.
+-for ac_file in conftest.exe conftest conftest.*; do
+-  test -f "$ac_file" || continue
+-  case $ac_file in
+-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
+-    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+-	  export ac_cv_exeext
+-	  break;;
+-    * ) break;;
+-  esac
+-done
+-else
+-  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-rm -f conftest$ac_cv_exeext
+-echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+-echo "${ECHO_T}$ac_cv_exeext" >&6
+-
+-rm -f conftest.$ac_ext
+-EXEEXT=$ac_cv_exeext
+-ac_exeext=$EXEEXT
+-echo "$as_me:$LINENO: checking for suffix of object files" >&5
+-echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
+-if test "${ac_cv_objext+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.o conftest.obj
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; then
+-  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
+-  case $ac_file in
+-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
+-    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+-       break;;
+-  esac
+-done
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: cannot compute suffix of object files: cannot compile
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-rm -f conftest.$ac_cv_objext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+-echo "${ECHO_T}$ac_cv_objext" >&6
+-OBJEXT=$ac_cv_objext
+-ac_objext=$OBJEXT
+-echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
+-echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
+-if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-#ifndef __GNUC__
+-       choke me
+-#endif
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_compiler_gnu=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_compiler_gnu=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+-
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
+-echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
+-GXX=`test $ac_compiler_gnu = yes && echo yes`
+-ac_test_CXXFLAGS=${CXXFLAGS+set}
+-ac_save_CXXFLAGS=$CXXFLAGS
+-CXXFLAGS="-g"
+-echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
+-echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
+-if test "${ac_cv_prog_cxx_g+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_prog_cxx_g=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_prog_cxx_g=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
+-echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
+-if test "$ac_test_CXXFLAGS" = set; then
+-  CXXFLAGS=$ac_save_CXXFLAGS
+-elif test $ac_cv_prog_cxx_g = yes; then
+-  if test "$GXX" = yes; then
+-    CXXFLAGS="-g -O2"
+-  else
+-    CXXFLAGS="-g"
+-  fi
+-else
+-  if test "$GXX" = yes; then
+-    CXXFLAGS="-O2"
+-  else
+-    CXXFLAGS=
+-  fi
+-fi
+-for ac_declaration in \
+-   '' \
+-   'extern "C" void std::exit (int) throw (); using std::exit;' \
+-   'extern "C" void std::exit (int); using std::exit;' \
+-   'extern "C" void exit (int) throw ();' \
+-   'extern "C" void exit (int);' \
+-   'void exit (int);'
+-do
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_declaration
+-#include <stdlib.h>
+-int
+-main ()
+-{
+-exit (42);
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  :
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-continue
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_declaration
+-int
+-main ()
+-{
+-exit (42);
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  break
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-done
+-rm -f conftest*
+-if test -n "$ac_declaration"; then
+-  echo '#ifdef __cplusplus' >>confdefs.h
+-  echo $ac_declaration      >>confdefs.h
+-  echo '#endif'             >>confdefs.h
+-fi
+-
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-if test -n "$ac_tool_prefix"; then
+-  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+-set dummy ${ac_tool_prefix}gcc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$CC"; then
+-  ac_cv_prog_CC="$CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-CC=$ac_cv_prog_CC
+-if test -n "$CC"; then
+-  echo "$as_me:$LINENO: result: $CC" >&5
+-echo "${ECHO_T}$CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-fi
+-if test -z "$ac_cv_prog_CC"; then
+-  ac_ct_CC=$CC
+-  # Extract the first word of "gcc", so it can be a program name with args.
+-set dummy gcc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$ac_ct_CC"; then
+-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_ac_ct_CC="gcc"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-ac_ct_CC=$ac_cv_prog_ac_ct_CC
+-if test -n "$ac_ct_CC"; then
+-  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+-echo "${ECHO_T}$ac_ct_CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  CC=$ac_ct_CC
+-else
+-  CC="$ac_cv_prog_CC"
+-fi
+-
+-if test -z "$CC"; then
+-  if test -n "$ac_tool_prefix"; then
+-  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+-set dummy ${ac_tool_prefix}cc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$CC"; then
+-  ac_cv_prog_CC="$CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_CC="${ac_tool_prefix}cc"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-CC=$ac_cv_prog_CC
+-if test -n "$CC"; then
+-  echo "$as_me:$LINENO: result: $CC" >&5
+-echo "${ECHO_T}$CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-fi
+-if test -z "$ac_cv_prog_CC"; then
+-  ac_ct_CC=$CC
+-  # Extract the first word of "cc", so it can be a program name with args.
+-set dummy cc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$ac_ct_CC"; then
+-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_ac_ct_CC="cc"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-ac_ct_CC=$ac_cv_prog_ac_ct_CC
+-if test -n "$ac_ct_CC"; then
+-  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+-echo "${ECHO_T}$ac_ct_CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  CC=$ac_ct_CC
+-else
+-  CC="$ac_cv_prog_CC"
+-fi
+-
+-fi
+-if test -z "$CC"; then
+-  # Extract the first word of "cc", so it can be a program name with args.
+-set dummy cc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$CC"; then
+-  ac_cv_prog_CC="$CC" # Let the user override the test.
+-else
+-  ac_prog_rejected=no
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+-       ac_prog_rejected=yes
+-       continue
+-     fi
+-    ac_cv_prog_CC="cc"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-if test $ac_prog_rejected = yes; then
+-  # We found a bogon in the path, so make sure we never use it.
+-  set dummy $ac_cv_prog_CC
+-  shift
+-  if test $# != 0; then
+-    # We chose a different compiler from the bogus one.
+-    # However, it has the same basename, so the bogon will be chosen
+-    # first if we set CC to just the basename; use the full file name.
+-    shift
+-    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+-  fi
+-fi
+-fi
+-fi
+-CC=$ac_cv_prog_CC
+-if test -n "$CC"; then
+-  echo "$as_me:$LINENO: result: $CC" >&5
+-echo "${ECHO_T}$CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-fi
+-if test -z "$CC"; then
+-  if test -n "$ac_tool_prefix"; then
+-  for ac_prog in cl
+-  do
+-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$CC"; then
+-  ac_cv_prog_CC="$CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-CC=$ac_cv_prog_CC
+-if test -n "$CC"; then
+-  echo "$as_me:$LINENO: result: $CC" >&5
+-echo "${ECHO_T}$CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-    test -n "$CC" && break
+-  done
+-fi
+-if test -z "$CC"; then
+-  ac_ct_CC=$CC
+-  for ac_prog in cl
+-do
+-  # Extract the first word of "$ac_prog", so it can be a program name with args.
+-set dummy $ac_prog; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$ac_ct_CC"; then
+-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_ac_ct_CC="$ac_prog"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-ac_ct_CC=$ac_cv_prog_ac_ct_CC
+-if test -n "$ac_ct_CC"; then
+-  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+-echo "${ECHO_T}$ac_ct_CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  test -n "$ac_ct_CC" && break
+-done
+-
+-  CC=$ac_ct_CC
+-fi
+-
+-fi
+-
+-
+-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: no acceptable C compiler found in \$PATH
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-
+-# Provide some information about the compiler.
+-echo "$as_me:$LINENO:" \
+-     "checking for C compiler version" >&5
+-ac_compiler=`set X $ac_compile; echo $2`
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
+-  (eval $ac_compiler --version </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
+-  (eval $ac_compiler -v </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
+-  (eval $ac_compiler -V </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-
+-echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+-echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
+-if test "${ac_cv_c_compiler_gnu+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-#ifndef __GNUC__
+-       choke me
+-#endif
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_compiler_gnu=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_compiler_gnu=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-ac_cv_c_compiler_gnu=$ac_compiler_gnu
+-
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+-echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
+-GCC=`test $ac_compiler_gnu = yes && echo yes`
+-ac_test_CFLAGS=${CFLAGS+set}
+-ac_save_CFLAGS=$CFLAGS
+-CFLAGS="-g"
+-echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+-echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
+-if test "${ac_cv_prog_cc_g+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_prog_cc_g=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_prog_cc_g=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
+-if test "$ac_test_CFLAGS" = set; then
+-  CFLAGS=$ac_save_CFLAGS
+-elif test $ac_cv_prog_cc_g = yes; then
+-  if test "$GCC" = yes; then
+-    CFLAGS="-g -O2"
+-  else
+-    CFLAGS="-g"
+-  fi
+-else
+-  if test "$GCC" = yes; then
+-    CFLAGS="-O2"
+-  else
+-    CFLAGS=
+-  fi
+-fi
+-echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
+-echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
+-if test "${ac_cv_prog_cc_stdc+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_cv_prog_cc_stdc=no
+-ac_save_CC=$CC
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <stdarg.h>
+-#include <stdio.h>
+-#include <sys/types.h>
+-#include <sys/stat.h>
+-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+-struct buf { int x; };
+-FILE * (*rcsopen) (struct buf *, struct stat *, int);
+-static char *e (p, i)
+-     char **p;
+-     int i;
+-{
+-  return p[i];
+-}
+-static char *f (char * (*g) (char **, int), char **p, ...)
+-{
+-  char *s;
+-  va_list v;
+-  va_start (v,p);
+-  s = g (p, va_arg (v,int));
+-  va_end (v);
+-  return s;
+-}
+-
+-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+-   function prototypes and stuff, but not '\xHH' hex character constants.
+-   These don't provoke an error unfortunately, instead are silently treated
+-   as 'x'.  The following induces an error, until -std1 is added to get
+-   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+-   array size at least.  It's necessary to write '\x00'==0 to get something
+-   that's true only with -std1.  */
+-int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+-
+-int test (int i, double x);
+-struct s1 {int (*f) (int a);};
+-struct s2 {int (*f) (double a);};
+-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+-int argc;
+-char **argv;
+-int
+-main ()
+-{
+-return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-# Don't try gcc -ansi; that turns off useful extensions and
+-# breaks some systems' header files.
+-# AIX			-qlanglvl=ansi
+-# Ultrix and OSF/1	-std1
+-# HP-UX 10.20 and later	-Ae
+-# HP-UX older versions	-Aa -D_HPUX_SOURCE
+-# SVR4			-Xc -D__EXTENSIONS__
+-for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+-do
+-  CC="$ac_save_CC $ac_arg"
+-  rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_prog_cc_stdc=$ac_arg
+-break
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -f conftest.err conftest.$ac_objext
+-done
+-rm -f conftest.$ac_ext conftest.$ac_objext
+-CC=$ac_save_CC
+-
+-fi
+-
+-case "x$ac_cv_prog_cc_stdc" in
+-  x|xno)
+-    echo "$as_me:$LINENO: result: none needed" >&5
+-echo "${ECHO_T}none needed" >&6 ;;
+-  *)
+-    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
+-echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
+-    CC="$CC $ac_cv_prog_cc_stdc" ;;
+-esac
+-
+-# Some people use a C++ compiler to compile C.  Since we use `exit',
+-# in C++ we need to declare it.  In case someone uses the same compiler
+-# for both compiling C and C++ we need to have the C++ compiler decide
+-# the declaration of exit, since it's the most demanding environment.
+-cat >conftest.$ac_ext <<_ACEOF
+-#ifndef __cplusplus
+-  choke me
+-#endif
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  for ac_declaration in \
+-   '' \
+-   'extern "C" void std::exit (int) throw (); using std::exit;' \
+-   'extern "C" void std::exit (int); using std::exit;' \
+-   'extern "C" void exit (int) throw ();' \
+-   'extern "C" void exit (int);' \
+-   'void exit (int);'
+-do
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_declaration
+-#include <stdlib.h>
+-int
+-main ()
+-{
+-exit (42);
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  :
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-continue
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_declaration
+-int
+-main ()
+-{
+-exit (42);
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  break
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-done
+-rm -f conftest*
+-if test -n "$ac_declaration"; then
+-  echo '#ifdef __cplusplus' >>confdefs.h
+-  echo $ac_declaration      >>confdefs.h
+-  echo '#endif'             >>confdefs.h
+-fi
+-
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-
+-ac_ext=cc
+-ac_cpp='$CXXCPP $CPPFLAGS'
+-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+-
+-
+-
+-ac_aux_dir=
+-for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+-  if test -f $ac_dir/install-sh; then
+-    ac_aux_dir=$ac_dir
+-    ac_install_sh="$ac_aux_dir/install-sh -c"
+-    break
+-  elif test -f $ac_dir/install.sh; then
+-    ac_aux_dir=$ac_dir
+-    ac_install_sh="$ac_aux_dir/install.sh -c"
+-    break
+-  elif test -f $ac_dir/shtool; then
+-    ac_aux_dir=$ac_dir
+-    ac_install_sh="$ac_aux_dir/shtool install -c"
+-    break
+-  fi
+-done
+-if test -z "$ac_aux_dir"; then
+-  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
+-echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-ac_config_guess="$SHELL $ac_aux_dir/config.guess"
+-ac_config_sub="$SHELL $ac_aux_dir/config.sub"
+-ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
+-
+-# Find a good install program.  We prefer a C program (faster),
+-# so one script is as good as another.  But avoid the broken or
+-# incompatible versions:
+-# SysV /etc/install, /usr/sbin/install
+-# SunOS /usr/etc/install
+-# IRIX /sbin/install
+-# AIX /bin/install
+-# AmigaOS /C/install, which installs bootblocks on floppy discs
+-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+-# OS/2's system install, which has a completely different semantic
+-# ./install, which can be erroneously created by make from ./install.sh.
+-echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+-echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
+-if test -z "$INSTALL"; then
+-if test "${ac_cv_path_install+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  # Account for people who put trailing slashes in PATH elements.
+-case $as_dir/ in
+-  ./ | .// | /cC/* | \
+-  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+-  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+-  /usr/ucb/* ) ;;
+-  *)
+-    # OSF1 and SCO ODT 3.0 have their own names for install.
+-    # Don't use installbsd from OSF since it installs stuff as root
+-    # by default.
+-    for ac_prog in ginstall scoinst install; do
+-      for ac_exec_ext in '' $ac_executable_extensions; do
+-	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+-	  if test $ac_prog = install &&
+-	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+-	    # AIX install.  It has an incompatible calling convention.
+-	    :
+-	  elif test $ac_prog = install &&
+-	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+-	    # program-specific install script used by HP pwplus--don't use.
+-	    :
+-	  else
+-	    ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+-	    break 3
+-	  fi
+-	fi
+-      done
+-    done
+-    ;;
+-esac
+-done
+-
+-
+-fi
+-  if test "${ac_cv_path_install+set}" = set; then
+-    INSTALL=$ac_cv_path_install
+-  else
+-    # As a last resort, use the slow shell script.  We don't cache a
+-    # path for INSTALL within a source directory, because that will
+-    # break other packages using the cache if that directory is
+-    # removed, or if the path is relative.
+-    INSTALL=$ac_install_sh
+-  fi
+-fi
+-echo "$as_me:$LINENO: result: $INSTALL" >&5
+-echo "${ECHO_T}$INSTALL" >&6
+-
+-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+-# It thinks the first close brace ends the variable substitution.
+-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+-
+-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+-
+-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+-
+-
+-
+-
+-ac_ext=cc
+-ac_cpp='$CXXCPP $CPPFLAGS'
+-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+-echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
+-echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
+-if test -z "$CXXCPP"; then
+-  if test "${ac_cv_prog_CXXCPP+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-      # Double quotes because CXXCPP needs to be expanded
+-    for CXXCPP in "$CXX -E" "/lib/cpp"
+-    do
+-      ac_preproc_ok=false
+-for ac_cxx_preproc_warn_flag in '' yes
+-do
+-  # Use a header file that comes with gcc, so configuring glibc
+-  # with a fresh cross-compiler works.
+-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-  # <limits.h> exists even on freestanding compilers.
+-  # On the NeXT, cc -E runs the code through the compiler's parser,
+-  # not just through cpp. "Syntax error" is here to catch this case.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-		     Syntax error
+-_ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null; then
+-  if test -s conftest.err; then
+-    ac_cpp_err=$ac_cxx_preproc_warn_flag
+-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+-  else
+-    ac_cpp_err=
+-  fi
+-else
+-  ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+-  :
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  # Broken: fails on valid input.
+-continue
+-fi
+-rm -f conftest.err conftest.$ac_ext
+-
+-  # OK, works on sane cases.  Now check whether non-existent headers
+-  # can be detected and how.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <ac_nonexistent.h>
+-_ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null; then
+-  if test -s conftest.err; then
+-    ac_cpp_err=$ac_cxx_preproc_warn_flag
+-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+-  else
+-    ac_cpp_err=
+-  fi
+-else
+-  ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+-  # Broken: success on invalid input.
+-continue
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  # Passes both tests.
+-ac_preproc_ok=:
+-break
+-fi
+-rm -f conftest.err conftest.$ac_ext
+-
+-done
+-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+-rm -f conftest.err conftest.$ac_ext
+-if $ac_preproc_ok; then
+-  break
+-fi
+-
+-    done
+-    ac_cv_prog_CXXCPP=$CXXCPP
+-
+-fi
+-  CXXCPP=$ac_cv_prog_CXXCPP
+-else
+-  ac_cv_prog_CXXCPP=$CXXCPP
+-fi
+-echo "$as_me:$LINENO: result: $CXXCPP" >&5
+-echo "${ECHO_T}$CXXCPP" >&6
+-ac_preproc_ok=false
+-for ac_cxx_preproc_warn_flag in '' yes
+-do
+-  # Use a header file that comes with gcc, so configuring glibc
+-  # with a fresh cross-compiler works.
+-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-  # <limits.h> exists even on freestanding compilers.
+-  # On the NeXT, cc -E runs the code through the compiler's parser,
+-  # not just through cpp. "Syntax error" is here to catch this case.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-		     Syntax error
+-_ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null; then
+-  if test -s conftest.err; then
+-    ac_cpp_err=$ac_cxx_preproc_warn_flag
+-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+-  else
+-    ac_cpp_err=
+-  fi
+-else
+-  ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+-  :
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  # Broken: fails on valid input.
+-continue
+-fi
+-rm -f conftest.err conftest.$ac_ext
+-
+-  # OK, works on sane cases.  Now check whether non-existent headers
+-  # can be detected and how.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <ac_nonexistent.h>
+-_ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null; then
+-  if test -s conftest.err; then
+-    ac_cpp_err=$ac_cxx_preproc_warn_flag
+-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+-  else
+-    ac_cpp_err=
+-  fi
+-else
+-  ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+-  # Broken: success on invalid input.
+-continue
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  # Passes both tests.
+-ac_preproc_ok=:
+-break
+-fi
+-rm -f conftest.err conftest.$ac_ext
+-
+-done
+-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+-rm -f conftest.err conftest.$ac_ext
+-if $ac_preproc_ok; then
+-  :
+-else
+-  { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-ac_ext=cc
+-ac_cpp='$CXXCPP $CPPFLAGS'
+-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+-
+-
+-echo "$as_me:$LINENO: checking for X" >&5
+-echo $ECHO_N "checking for X... $ECHO_C" >&6
+-
+-
+-# Check whether --with-x or --without-x was given.
+-if test "${with_x+set}" = set; then
+-  withval="$with_x"
+-
+-fi;
+-# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
+-if test "x$with_x" = xno; then
+-  # The user explicitly disabled X.
+-  have_x=disabled
+-else
+-  if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
+-    # Both variables are already set.
+-    have_x=yes
+-  else
+-    if test "${ac_cv_have_x+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  # One or both of the vars are not set, and there is no cached value.
+-ac_x_includes=no ac_x_libraries=no
+-rm -fr conftest.dir
+-if mkdir conftest.dir; then
+-  cd conftest.dir
+-  # Make sure to not put "make" in the Imakefile rules, since we grep it out.
+-  cat >Imakefile <<'_ACEOF'
+-acfindx:
+-	@echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
+-_ACEOF
+-  if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
+-    # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+-    eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
+-    # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
+-    for ac_extension in a so sl; do
+-      if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
+-	 test -f $ac_im_libdir/libX11.$ac_extension; then
+-	ac_im_usrlibdir=$ac_im_libdir; break
+-      fi
+-    done
+-    # Screen out bogus values from the imake configuration.  They are
+-    # bogus both because they are the default anyway, and because
+-    # using them would break gcc on systems where it needs fixed includes.
+-    case $ac_im_incroot in
+-	/usr/include) ;;
+-	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
+-    esac
+-    case $ac_im_usrlibdir in
+-	/usr/lib | /lib) ;;
+-	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
+-    esac
+-  fi
+-  cd ..
+-  rm -fr conftest.dir
+-fi
+-
+-# Standard set of common directories for X headers.
+-# Check X11 before X11Rn because it is often a symlink to the current release.
+-ac_x_header_dirs='
+-/usr/X11/include
+-/usr/X11R6/include
+-/usr/X11R5/include
+-/usr/X11R4/include
+-
+-/usr/include/X11
+-/usr/include/X11R6
+-/usr/include/X11R5
+-/usr/include/X11R4
+-
+-/usr/local/X11/include
+-/usr/local/X11R6/include
+-/usr/local/X11R5/include
+-/usr/local/X11R4/include
+-
+-/usr/local/include/X11
+-/usr/local/include/X11R6
+-/usr/local/include/X11R5
+-/usr/local/include/X11R4
+-
+-/usr/X386/include
+-/usr/x386/include
+-/usr/XFree86/include/X11
+-
+-/usr/include
+-/usr/local/include
+-/usr/unsupported/include
+-/usr/athena/include
+-/usr/local/x11r5/include
+-/usr/lpp/Xamples/include
+-
+-/usr/openwin/include
+-/usr/openwin/share/include'
+-
+-if test "$ac_x_includes" = no; then
+-  # Guess where to find include files, by looking for Intrinsic.h.
+-  # First, try using that file with no special directory specified.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <X11/Intrinsic.h>
+-_ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null; then
+-  if test -s conftest.err; then
+-    ac_cpp_err=$ac_cxx_preproc_warn_flag
+-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+-  else
+-    ac_cpp_err=
+-  fi
+-else
+-  ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+-  # We can compile using X headers with no special include directory.
+-ac_x_includes=
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  for ac_dir in $ac_x_header_dirs; do
+-  if test -r "$ac_dir/X11/Intrinsic.h"; then
+-    ac_x_includes=$ac_dir
+-    break
+-  fi
+-done
+-fi
+-rm -f conftest.err conftest.$ac_ext
+-fi # $ac_x_includes = no
+-
+-if test "$ac_x_libraries" = no; then
+-  # Check for the libraries.
+-  # See if we find them without any special options.
+-  # Don't add to $LIBS permanently.
+-  ac_save_LIBS=$LIBS
+-  LIBS="-lXt $LIBS"
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <X11/Intrinsic.h>
+-int
+-main ()
+-{
+-XtMalloc (0)
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  LIBS=$ac_save_LIBS
+-# We can link X programs with no special library path.
+-ac_x_libraries=
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-LIBS=$ac_save_LIBS
+-for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
+-do
+-  # Don't even attempt the hair of trying to link an X program!
+-  for ac_extension in a so sl; do
+-    if test -r $ac_dir/libXt.$ac_extension; then
+-      ac_x_libraries=$ac_dir
+-      break 2
+-    fi
+-  done
+-done
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi # $ac_x_libraries = no
+-
+-if test "$ac_x_includes" = no || test "$ac_x_libraries" = no; then
+-  # Didn't find X anywhere.  Cache the known absence of X.
+-  ac_cv_have_x="have_x=no"
+-else
+-  # Record where we found X for the cache.
+-  ac_cv_have_x="have_x=yes \
+-		ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
+-fi
+-fi
+-
+-  fi
+-  eval "$ac_cv_have_x"
+-fi # $with_x != no
+-
+-if test "$have_x" != yes; then
+-  echo "$as_me:$LINENO: result: $have_x" >&5
+-echo "${ECHO_T}$have_x" >&6
+-  no_x=yes
+-else
+-  # If each of the values was on the command line, it overrides each guess.
+-  test "x$x_includes" = xNONE && x_includes=$ac_x_includes
+-  test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
+-  # Update the cache value to reflect the command line values.
+-  ac_cv_have_x="have_x=yes \
+-		ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
+-  echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
+-echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6
+-fi
+-
+-if test "$no_x" = yes; then
+-  # Not all programs may use this symbol, but it does not hurt to define it.
+-
+-cat >>confdefs.h <<\_ACEOF
+-#define X_DISPLAY_MISSING 1
+-_ACEOF
+-
+-  X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
+-else
+-  if test -n "$x_includes"; then
+-    X_CFLAGS="$X_CFLAGS -I$x_includes"
+-  fi
+-
+-  # It would also be nice to do this for all -L options, not just this one.
+-  if test -n "$x_libraries"; then
+-    X_LIBS="$X_LIBS -L$x_libraries"
+-    # For Solaris; some versions of Sun CC require a space after -R and
+-    # others require no space.  Words are not sufficient . . . .
+-    case `(uname -sr) 2>/dev/null` in
+-    "SunOS 5"*)
+-      echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5
+-echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6
+-      ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
+-      cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_R_nospace=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_R_nospace=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-      if test $ac_R_nospace = yes; then
+-	echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-	X_LIBS="$X_LIBS -R$x_libraries"
+-      else
+-	LIBS="$ac_xsave_LIBS -R $x_libraries"
+-	cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_R_space=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_R_space=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-	if test $ac_R_space = yes; then
+-	  echo "$as_me:$LINENO: result: yes" >&5
+-echo "${ECHO_T}yes" >&6
+-	  X_LIBS="$X_LIBS -R $x_libraries"
+-	else
+-	  echo "$as_me:$LINENO: result: neither works" >&5
+-echo "${ECHO_T}neither works" >&6
+-	fi
+-      fi
+-      LIBS=$ac_xsave_LIBS
+-    esac
+-  fi
+-
+-  # Check for system-dependent libraries X programs must link with.
+-  # Do this before checking for the system-independent R6 libraries
+-  # (-lICE), since we may need -lsocket or whatever for X linking.
+-
+-  if test "$ISC" = yes; then
+-    X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
+-  else
+-    # Martyn Johnson says this is needed for Ultrix, if the X
+-    # libraries were built with DECnet support.  And Karl Berry says
+-    # the Alpha needs dnet_stub (dnet does not exist).
+-    ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
+-    cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char XOpenDisplay ();
+-int
+-main ()
+-{
+-XOpenDisplay ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  :
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5
+-echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6
+-if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-ldnet  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char dnet_ntoa ();
+-int
+-main ()
+-{
+-dnet_ntoa ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_dnet_dnet_ntoa=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_dnet_dnet_ntoa=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
+-echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6
+-if test $ac_cv_lib_dnet_dnet_ntoa = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
+-fi
+-
+-    if test $ac_cv_lib_dnet_dnet_ntoa = no; then
+-      echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5
+-echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6
+-if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-ldnet_stub  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char dnet_ntoa ();
+-int
+-main ()
+-{
+-dnet_ntoa ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_dnet_stub_dnet_ntoa=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_dnet_stub_dnet_ntoa=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
+-echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6
+-if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
+-fi
+-
+-    fi
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-    LIBS="$ac_xsave_LIBS"
+-
+-    # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
+-    # to get the SysV transport functions.
+-    # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
+-    # needs -lnsl.
+-    # The nsl library prevents programs from opening the X display
+-    # on Irix 5.2, according to T.E. Dickey.
+-    # The functions gethostbyname, getservbyname, and inet_addr are
+-    # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
+-    echo "$as_me:$LINENO: checking for gethostbyname" >&5
+-echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
+-if test "${ac_cv_func_gethostbyname+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define gethostbyname innocuous_gethostbyname
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char gethostbyname (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef gethostbyname
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-{
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char gethostbyname ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
+-choke me
+-#else
+-char (*f) () = gethostbyname;
+-#endif
+-#ifdef __cplusplus
+-}
+-#endif
+-
+-int
+-main ()
+-{
+-return f != gethostbyname;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_func_gethostbyname=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_func_gethostbyname=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
+-echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
+-
+-    if test $ac_cv_func_gethostbyname = no; then
+-      echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
+-echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
+-if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lnsl  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char gethostbyname ();
+-int
+-main ()
+-{
+-gethostbyname ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_nsl_gethostbyname=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_nsl_gethostbyname=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
+-echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
+-if test $ac_cv_lib_nsl_gethostbyname = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
+-fi
+-
+-      if test $ac_cv_lib_nsl_gethostbyname = no; then
+-	echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
+-echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6
+-if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lbsd  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char gethostbyname ();
+-int
+-main ()
+-{
+-gethostbyname ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_bsd_gethostbyname=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_bsd_gethostbyname=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5
+-echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6
+-if test $ac_cv_lib_bsd_gethostbyname = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
+-fi
+-
+-      fi
+-    fi
+-
+-    # lieder@skyler.mavd.honeywell.com says without -lsocket,
+-    # socket/setsockopt and other routines are undefined under SCO ODT
+-    # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
+-    # on later versions), says Simon Leinen: it contains gethostby*
+-    # variants that don't use the name server (or something).  -lsocket
+-    # must be given before -lnsl if both are needed.  We assume that
+-    # if connect needs -lnsl, so does gethostbyname.
+-    echo "$as_me:$LINENO: checking for connect" >&5
+-echo $ECHO_N "checking for connect... $ECHO_C" >&6
+-if test "${ac_cv_func_connect+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define connect to an innocuous variant, in case <limits.h> declares connect.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define connect innocuous_connect
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char connect (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef connect
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-{
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char connect ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined (__stub_connect) || defined (__stub___connect)
+-choke me
+-#else
+-char (*f) () = connect;
+-#endif
+-#ifdef __cplusplus
+-}
+-#endif
+-
+-int
+-main ()
+-{
+-return f != connect;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_func_connect=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_func_connect=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5
+-echo "${ECHO_T}$ac_cv_func_connect" >&6
+-
+-    if test $ac_cv_func_connect = no; then
+-      echo "$as_me:$LINENO: checking for connect in -lsocket" >&5
+-echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6
+-if test "${ac_cv_lib_socket_connect+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char connect ();
+-int
+-main ()
+-{
+-connect ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_socket_connect=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_socket_connect=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5
+-echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6
+-if test $ac_cv_lib_socket_connect = yes; then
+-  X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
+-fi
+-
+-    fi
+-
+-    # Guillermo Gomez says -lposix is necessary on A/UX.
+-    echo "$as_me:$LINENO: checking for remove" >&5
+-echo $ECHO_N "checking for remove... $ECHO_C" >&6
+-if test "${ac_cv_func_remove+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define remove to an innocuous variant, in case <limits.h> declares remove.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define remove innocuous_remove
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char remove (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef remove
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-{
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char remove ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined (__stub_remove) || defined (__stub___remove)
+-choke me
+-#else
+-char (*f) () = remove;
+-#endif
+-#ifdef __cplusplus
+-}
+-#endif
+-
+-int
+-main ()
+-{
+-return f != remove;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_func_remove=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_func_remove=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
+-echo "${ECHO_T}$ac_cv_func_remove" >&6
+-
+-    if test $ac_cv_func_remove = no; then
+-      echo "$as_me:$LINENO: checking for remove in -lposix" >&5
+-echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6
+-if test "${ac_cv_lib_posix_remove+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lposix  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char remove ();
+-int
+-main ()
+-{
+-remove ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_posix_remove=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_posix_remove=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
+-echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6
+-if test $ac_cv_lib_posix_remove = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
+-fi
+-
+-    fi
+-
+-    # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
+-    echo "$as_me:$LINENO: checking for shmat" >&5
+-echo $ECHO_N "checking for shmat... $ECHO_C" >&6
+-if test "${ac_cv_func_shmat+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define shmat to an innocuous variant, in case <limits.h> declares shmat.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define shmat innocuous_shmat
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char shmat (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef shmat
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-{
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char shmat ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined (__stub_shmat) || defined (__stub___shmat)
+-choke me
+-#else
+-char (*f) () = shmat;
+-#endif
+-#ifdef __cplusplus
+-}
+-#endif
+-
+-int
+-main ()
+-{
+-return f != shmat;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_func_shmat=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_func_shmat=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
+-echo "${ECHO_T}$ac_cv_func_shmat" >&6
+-
+-    if test $ac_cv_func_shmat = no; then
+-      echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
+-echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6
+-if test "${ac_cv_lib_ipc_shmat+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lipc  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char shmat ();
+-int
+-main ()
+-{
+-shmat ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_ipc_shmat=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_ipc_shmat=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5
+-echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6
+-if test $ac_cv_lib_ipc_shmat = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
+-fi
+-
+-    fi
+-  fi
+-
+-  # Check for libraries that X11R6 Xt/Xaw programs need.
+-  ac_save_LDFLAGS=$LDFLAGS
+-  test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
+-  # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
+-  # check for ICE first), but we must link in the order -lSM -lICE or
+-  # we get undefined symbols.  So assume we have SM if we have ICE.
+-  # These have to be linked with before -lX11, unlike the other
+-  # libraries we check for below, so use a different variable.
+-  # John Interrante, Karl Berry
+-  echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5
+-echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6
+-if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lICE $X_EXTRA_LIBS $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char IceConnectionNumber ();
+-int
+-main ()
+-{
+-IceConnectionNumber ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_ICE_IceConnectionNumber=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_ICE_IceConnectionNumber=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
+-echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6
+-if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then
+-  X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
+-fi
+-
+-  LDFLAGS=$ac_save_LDFLAGS
+-
+-fi
+-
+-
+-ac_help="$ac_help
+-  --with-symbols          add the -g flag to produce the debug symbols
+-  --with-info             enable basic log output to trace the program
+-  --with-valgrind         clean up allocated buffers to avoid valgrind warnings
+-  --with-version          use this version for produced libraries
+-
+-  --with-static-png       enable static linking of PNG library
+-  --with-static-jpeg      enable static linking of JPEG library"
+-
+-
+-
+-
+-
+-echo "$as_me:$LINENO: checking for Cygwin32 environment" >&5
+-echo $ECHO_N "checking for Cygwin32 environment... $ECHO_C" >&6
+-if test "${nxproxy_cv_cygwin32+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-return __CYGWIN32__;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  nxproxy_cv_cygwin32=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-nxproxy_cv_cygwin32=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-rm -f conftest*
+-fi
+-echo "$as_me:$LINENO: result: $nxproxy_cv_cygwin32" >&5
+-echo "${ECHO_T}$nxproxy_cv_cygwin32" >&6
+-CYGWIN32=
+-test "$nxproxy_cv_cygwin32" = yes && CYGWIN32=yes
+-if test "$CYGWIN32" = yes; then
+-    LIBS="$LIBS -mwindows -lstdc++"
+-fi
+-
+-
+-
+-echo "$as_me:$LINENO: checking for Amd64 environment" >&5
+-echo $ECHO_N "checking for Amd64 environment... $ECHO_C" >&6
+-if test "${nxconf_cv_amd64+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-return (__amd64__ || __x86_64__);
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  nxconf_cv_amd64=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-nxconf_cv_amd64=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-rm -f conftest*
+-fi
+-echo "$as_me:$LINENO: result: $nxconf_cv_amd64" >&5
+-echo "${ECHO_T}$nxconf_cv_amd64" >&6
+-AMD64=
+-test "$nxconf_cv_amd64" = yes && AMD64=yes
+-
+-
+-
+-echo "$as_me:$LINENO: checking for SunOS environment" >&5
+-echo $ECHO_N "checking for SunOS environment... $ECHO_C" >&6
+-if test "${nxconf_cv_sun+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-return __sun;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  nxconf_cv_sun=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-nxconf_cv_sun=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-rm -f conftest*
+-fi
+-echo "$as_me:$LINENO: result: $nxconf_cv_sun" >&5
+-echo "${ECHO_T}$nxconf_cv_sun" >&6
+-SUN=
+-test "$nxconf_cv_sun" = yes && SUN=yes
+-
+-if test "$SUN" = yes; then
+-  CFLAGS="$CFLAGS -I/usr/sfw/include"
+-fi
+-
+-if test "$SUN" = yes; then
+-  LDFLAGS="$LDFLAGS -G -h \$(LIBLOAD) -L/usr/sfw/lib"
+-else
+-  LDFLAGS="$LDFLAGS -shared -Wl,-soname,\$(LIBLOAD)"
+-fi
+-
+-
+-
+-echo "$as_me:$LINENO: checking for FreeBSD environment" >&5
+-echo $ECHO_N "checking for FreeBSD environment... $ECHO_C" >&6
+-if test "${nxconf_cv_freebsd+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-return __FreeBSD__;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  nxconf_cv_freebsd=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-nxconf_cv_freebsd=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-rm -f conftest*
+-fi
+-echo "$as_me:$LINENO: result: $nxconf_cv_freebsd" >&5
+-echo "${ECHO_T}$nxconf_cv_freebsd" >&6
+-FreeBSD=
+-test "$nxconf_cv_freebsd" = yes && FreeBSD=yes
+-
+-
+-if test "$CYGWIN32" != yes -a "$DARWIN" != yes; then
+-  CXXFLAGS="$CXXFLAGS -fPIC"
+-  CFLAGS="$CFLAGS -fPIC"
+-fi
+-
+-
+-if test "$FreeBSD" = yes; then
+-  LIBS="$LIBS  -L/usr/local/lib"
+-  CXXFLAGS="$CXXFLAGS -I/usr/local/include"
+-  CFLAGS="$CFLAGS -I/usr/local/include"
+-fi
+-
+-
+-if test "${with_static_png}" = yes; then
+-  echo -e "enabling static linking of PNG library"
+-  if test "$CYGWIN32" = yes; then
+-    LIBS="$LIBSTATIC -static -lpng"
+-  else
+-    if test -f "/usr/lib/libpng.a" ; then
+-      LIBS="/usr/lib/libpng.a $LIBS"
+-    else
+-      if test -f "/usr/local/lib/libpng.a" ; then
+-        echo -e "assuming libpng.a in /usr/local/lib"
+-        LIBS="/usr/local/lib/libpng.a $LIBS"
+-      else
+-        echo -e "assuming libpng.a in default linker path"
+-        LIBS="libpng.a $LIBS"
+-      fi
+-    fi
+-  fi
+-else
+-  echo -e "enabling dynamic linking of PNG library"
+-  LIBS="-lpng $LIBS"
+-fi
+-
+-if test "${with_static_jpeg}" = yes; then
+-  echo -e "enabling static linking of JPEG library"
+-  if test "$CYGWIN32" = yes; then
+-    LIBSTATIC="$LIBS -static -ljpeg"
+-  else
+-    if test -f "/usr/lib/libjpeg.a" ; then
+-      LIBS="/usr/lib/libjpeg.a $LIBS"
+-    else
+-      if test -f "/usr/local/lib/libjpeg.a" ; then
+-        echo -e "assuming libjpeg.a in /usr/local/lib"
+-        LIBS="/usr/local/lib/libjpeg.a $LIBS"
+-      else
+-        echo -e "assuming libjpeg.a in default linker path"
+-        LIBS="libjpeg.a $LIBS"
+-      fi
+-    fi
+-  fi
+-else
+-  echo -e "enabling dynamic linking of JPEG library"
+-  LIBS="-ljpeg $LIBS"
+-fi
+-
+-if test "${with_symbols}" = yes; then
+-  echo -e "enabling production of debug symbols"
+-  CXXFLAGS="-g $CXXFLAGS"
+-  CFLAGS="-g $CFLAGS"
+-else
+-  echo -e "disabling production of debug symbols"
+-fi
+-
+-if test "${with_info}" = yes; then
+-  echo -e "enabling info output in the log file"
+-  CXXFLAGS="$CXXFLAGS -DINFO"
+-  CFLAGS="$CFLAGS -DINFO"
+-else
+-  echo -e "disabling info output in the log file"
+-fi
+-
+-if test "${with_valgrind}" = yes; then
+-  echo -e "enabling valgrind memory checker workarounds"
+-  CXXFLAGS="$CXXFLAGS -DVALGRIND"
+-  CFLAGS="$CFLAGS -DVALGRIND"
+-else
+-  echo -e "disabling valgrind memory checker workarounds"
+-fi
+-
+-
+-
+-if test "${with_version}" = yes; then
+-  VERSION=${ac_option}
+-else
+-  VERSION=`cat VERSION`
+-fi
+-echo -e "compiling version ${VERSION}"
+-
+-LIBVERSION=`echo ${VERSION} | cut -d '.' -f 1`
+-
+-CXXFLAGS="$CXXFLAGS -DVERSION=\\\"${VERSION}\\\""
+-CFLAGS="$CFLAGS -DVERSION=\\\"${VERSION}\\\""
+-
+-
+-
+-
+-if test -x "../nx-X11/config/makedepend/makedepend" ; then
+-  MAKEDEPEND=../nx-X11/config/makedepend/makedepend
+-else
+-  if test -x "/usr/X11R6/bin/makedepend" ; then
+-    MAKEDEPEND=/usr/X11R6/bin/makedepend
+-  else
+-    if test -x "/usr/openwin/bin/makedepend" ; then
+-      MAKEDEPEND=/usr/openwin/bin/makedepend
+-    else
+-      MAKEDEPEND=/usr/bin/makedepend
+-    fi
+-  fi
+-fi
+-
+-
+-
+-
+-if test "$CYGWIN32" = yes; then
+-    ALL="\$(LIBCYGARCHIVE) \$(LIBCYGSHARED) \$(LIBARCHIVE)"
+-else
+-    ALL="\$(LIBFULL) \$(LIBLOAD) \$(LIBSHARED) \$(LIBARCHIVE)"
+-fi
+-
+-          ac_config_files="$ac_config_files Makefile"
+-cat >confcache <<\_ACEOF
+-# This file is a shell script that caches the results of configure
+-# tests run on this system so they can be shared between configure
+-# scripts and configure runs, see configure's option --config-cache.
+-# It is not useful on other systems.  If it contains results you don't
+-# want to keep, you may remove or edit it.
+-#
+-# config.status only pays attention to the cache file if you give it
+-# the --recheck option to rerun configure.
+-#
+-# `ac_cv_env_foo' variables (set or unset) will be overridden when
+-# loading this file, other *unset* `ac_cv_foo' will be assigned the
+-# following values.
+-
+-_ACEOF
+-
+-# The following way of writing the cache mishandles newlines in values,
+-# but we know of no workaround that is simple, portable, and efficient.
+-# So, don't put newlines in cache variables' values.
+-# Ultrix sh set writes to stderr and can't be redirected directly,
+-# and sets the high bit in the cache file unless we assign to the vars.
+-{
+-  (set) 2>&1 |
+-    case `(ac_space=' '; set | grep ac_space) 2>&1` in
+-    *ac_space=\ *)
+-      # `set' does not quote correctly, so add quotes (double-quote
+-      # substitution turns \\\\ into \\, and sed turns \\ into \).
+-      sed -n \
+-	"s/'/'\\\\''/g;
+-	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+-      ;;
+-    *)
+-      # `set' quotes correctly as required by POSIX, so do not add quotes.
+-      sed -n \
+-	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+-      ;;
+-    esac;
+-} |
+-  sed '
+-     t clear
+-     : clear
+-     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+-     t end
+-     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+-     : end' >>confcache
+-if diff $cache_file confcache >/dev/null 2>&1; then :; else
+-  if test -w $cache_file; then
+-    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
+-    cat confcache >$cache_file
+-  else
+-    echo "not updating unwritable cache $cache_file"
+-  fi
+-fi
+-rm -f confcache
+-
+-test "x$prefix" = xNONE && prefix=$ac_default_prefix
+-# Let make expand exec_prefix.
+-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+-
+-# VPATH may cause trouble with some makes, so we remove $(srcdir),
+-# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+-# trailing colons and then remove the whole line if VPATH becomes empty
+-# (actually we leave an empty line to preserve line numbers).
+-if test "x$srcdir" = x.; then
+-  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
+-s/:*\$(srcdir):*/:/;
+-s/:*\${srcdir}:*/:/;
+-s/:*@srcdir@:*/:/;
+-s/^\([^=]*=[	 ]*\):*/\1/;
+-s/:*$//;
+-s/^[^=]*=[	 ]*$//;
+-}'
+-fi
+-
+-# Transform confdefs.h into DEFS.
+-# Protect against shell expansion while executing Makefile rules.
+-# Protect against Makefile macro expansion.
+-#
+-# If the first sed substitution is executed (which looks for macros that
+-# take arguments), then we branch to the quote section.  Otherwise,
+-# look for a macro that doesn't take arguments.
+-cat >confdef2opt.sed <<\_ACEOF
+-t clear
+-: clear
+-s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*([^)]*)\)[	 ]*\(.*\),-D\1=\2,g
+-t quote
+-s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\),-D\1=\2,g
+-t quote
+-d
+-: quote
+-s,[	 `~#$^&*(){}\\|;'"<>?],\\&,g
+-s,\[,\\&,g
+-s,\],\\&,g
+-s,\$,$$,g
+-p
+-_ACEOF
+-# We use echo to avoid assuming a particular line-breaking character.
+-# The extra dot is to prevent the shell from consuming trailing
+-# line-breaks from the sub-command output.  A line-break within
+-# single-quotes doesn't work because, if this script is created in a
+-# platform that uses two characters for line-breaks (e.g., DOS), tr
+-# would break.
+-ac_LF_and_DOT=`echo; echo .`
+-DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
+-rm -f confdef2opt.sed
+-
+-
+-ac_libobjs=
+-ac_ltlibobjs=
+-for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+-  # 1. Remove the extension, and $U if already installed.
+-  ac_i=`echo "$ac_i" |
+-	 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
+-  # 2. Add them.
+-  ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
+-  ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
+-done
+-LIBOBJS=$ac_libobjs
+-
+-LTLIBOBJS=$ac_ltlibobjs
+-
+-
+-
+-: ${CONFIG_STATUS=./config.status}
+-ac_clean_files_save=$ac_clean_files
+-ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+-{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+-echo "$as_me: creating $CONFIG_STATUS" >&6;}
+-cat >$CONFIG_STATUS <<_ACEOF
+-#! $SHELL
+-# Generated by $as_me.
+-# Run this file to recreate the current configuration.
+-# Compiler output produced by configure, useful for debugging
+-# configure, is in config.log if it exists.
+-
+-debug=false
+-ac_cs_recheck=false
+-ac_cs_silent=false
+-SHELL=\${CONFIG_SHELL-$SHELL}
+-_ACEOF
+-
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-## --------------------- ##
+-## M4sh Initialization.  ##
+-## --------------------- ##
+-
+-# Be Bourne compatible
+-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+-  emulate sh
+-  NULLCMD=:
+-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+-  # is contrary to our usage.  Disable this feature.
+-  alias -g '${1+"$@"}'='"$@"'
+-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+-  set -o posix
+-fi
+-DUALCASE=1; export DUALCASE # for MKS sh
+-
+-# Support unset when possible.
+-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+-  as_unset=unset
+-else
+-  as_unset=false
+-fi
+-
+-
+-# Work around bugs in pre-3.0 UWIN ksh.
+-$as_unset ENV MAIL MAILPATH
+-PS1='$ '
+-PS2='> '
+-PS4='+ '
+-
+-# NLS nuisances.
+-for as_var in \
+-  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+-  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+-  LC_TELEPHONE LC_TIME
+-do
+-  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+-    eval $as_var=C; export $as_var
+-  else
+-    $as_unset $as_var
+-  fi
+-done
+-
+-# Required to use basename.
+-if expr a : '\(a\)' >/dev/null 2>&1; then
+-  as_expr=expr
+-else
+-  as_expr=false
+-fi
+-
+-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+-  as_basename=basename
+-else
+-  as_basename=false
+-fi
+-
+-
+-# Name of the executable.
+-as_me=`$as_basename "$0" ||
+-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+-	 X"$0" : 'X\(//\)$' \| \
+-	 X"$0" : 'X\(/\)$' \| \
+-	 .     : '\(.\)' 2>/dev/null ||
+-echo X/"$0" |
+-    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+-  	  /^X\/\(\/\/\)$/{ s//\1/; q; }
+-  	  /^X\/\(\/\).*/{ s//\1/; q; }
+-  	  s/.*/./; q'`
+-
+-
+-# PATH needs CR, and LINENO needs CR and PATH.
+-# Avoid depending upon Character Ranges.
+-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+-as_cr_digits='0123456789'
+-as_cr_alnum=$as_cr_Letters$as_cr_digits
+-
+-# The user is always right.
+-if test "${PATH_SEPARATOR+set}" != set; then
+-  echo "#! /bin/sh" >conf$$.sh
+-  echo  "exit 0"   >>conf$$.sh
+-  chmod +x conf$$.sh
+-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+-    PATH_SEPARATOR=';'
+-  else
+-    PATH_SEPARATOR=:
+-  fi
+-  rm -f conf$$.sh
+-fi
+-
+-
+-  as_lineno_1=$LINENO
+-  as_lineno_2=$LINENO
+-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+-  test "x$as_lineno_1" != "x$as_lineno_2" &&
+-  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
+-  # Find who we are.  Look in the path if we contain no path at all
+-  # relative or not.
+-  case $0 in
+-    *[\\/]* ) as_myself=$0 ;;
+-    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+-done
+-
+-       ;;
+-  esac
+-  # We did not find ourselves, most probably we were run as `sh COMMAND'
+-  # in which case we are not to be found in the path.
+-  if test "x$as_myself" = x; then
+-    as_myself=$0
+-  fi
+-  if test ! -f "$as_myself"; then
+-    { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
+-echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
+-   { (exit 1); exit 1; }; }
+-  fi
+-  case $CONFIG_SHELL in
+-  '')
+-    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for as_base in sh bash ksh sh5; do
+-	 case $as_dir in
+-	 /*)
+-	   if ("$as_dir/$as_base" -c '
+-  as_lineno_1=$LINENO
+-  as_lineno_2=$LINENO
+-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+-  test "x$as_lineno_1" != "x$as_lineno_2" &&
+-  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
+-	     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
+-	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
+-	     CONFIG_SHELL=$as_dir/$as_base
+-	     export CONFIG_SHELL
+-	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+-	   fi;;
+-	 esac
+-       done
+-done
+-;;
+-  esac
+-
+-  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+-  # uniformly replaced by the line number.  The first 'sed' inserts a
+-  # line-number line before each line; the second 'sed' does the real
+-  # work.  The second script uses 'N' to pair each line-number line
+-  # with the numbered line, and appends trailing '-' during
+-  # substitution so that $LINENO is not a special case at line end.
+-  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+-  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
+-  sed '=' <$as_myself |
+-    sed '
+-      N
+-      s,$,-,
+-      : loop
+-      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+-      t loop
+-      s,-$,,
+-      s,^['$as_cr_digits']*\n,,
+-    ' >$as_me.lineno &&
+-  chmod +x $as_me.lineno ||
+-    { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
+-echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
+-   { (exit 1); exit 1; }; }
+-
+-  # Don't try to exec as it changes $[0], causing all sort of problems
+-  # (the dirname of $[0] is not the place where we might find the
+-  # original and so on.  Autoconf is especially sensible to this).
+-  . ./$as_me.lineno
+-  # Exit status is that of the last command.
+-  exit
+-}
+-
+-
+-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+-  *c*,-n*) ECHO_N= ECHO_C='
+-' ECHO_T='	' ;;
+-  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+-  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+-esac
+-
+-if expr a : '\(a\)' >/dev/null 2>&1; then
+-  as_expr=expr
+-else
+-  as_expr=false
+-fi
+-
+-rm -f conf$$ conf$$.exe conf$$.file
+-echo >conf$$.file
+-if ln -s conf$$.file conf$$ 2>/dev/null; then
+-  # We could just check for DJGPP; but this test a) works b) is more generic
+-  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+-  if test -f conf$$.exe; then
+-    # Don't use ln at all; we don't have any links
+-    as_ln_s='cp -p'
+-  else
+-    as_ln_s='ln -s'
+-  fi
+-elif ln conf$$.file conf$$ 2>/dev/null; then
+-  as_ln_s=ln
+-else
+-  as_ln_s='cp -p'
+-fi
+-rm -f conf$$ conf$$.exe conf$$.file
+-
+-if mkdir -p . 2>/dev/null; then
+-  as_mkdir_p=:
+-else
+-  test -d ./-p && rmdir ./-p
+-  as_mkdir_p=false
+-fi
+-
+-as_executable_p="test -f"
+-
+-# Sed expression to map a string onto a valid CPP name.
+-as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+-
+-# Sed expression to map a string onto a valid variable name.
+-as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+-
+-
+-# IFS
+-# We need space, tab and new line, in precisely that order.
+-as_nl='
+-'
+-IFS=" 	$as_nl"
+-
+-# CDPATH.
+-$as_unset CDPATH
+-
+-exec 6>&1
+-
+-# Open the log real soon, to keep \$[0] and so on meaningful, and to
+-# report actual input values of CONFIG_FILES etc. instead of their
+-# values after options handling.  Logging --version etc. is OK.
+-exec 5>>config.log
+-{
+-  echo
+-  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+-## Running $as_me. ##
+-_ASBOX
+-} >&5
+-cat >&5 <<_CSEOF
+-
+-This file was extended by $as_me, which was
+-generated by GNU Autoconf 2.59.  Invocation command line was
+-
+-  CONFIG_FILES    = $CONFIG_FILES
+-  CONFIG_HEADERS  = $CONFIG_HEADERS
+-  CONFIG_LINKS    = $CONFIG_LINKS
+-  CONFIG_COMMANDS = $CONFIG_COMMANDS
+-  $ $0 $@
+-
+-_CSEOF
+-echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
+-echo >&5
+-_ACEOF
+-
+-# Files that config.status was made for.
+-if test -n "$ac_config_files"; then
+-  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
+-fi
+-
+-if test -n "$ac_config_headers"; then
+-  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
+-fi
+-
+-if test -n "$ac_config_links"; then
+-  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
+-fi
+-
+-if test -n "$ac_config_commands"; then
+-  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
+-fi
+-
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-
+-ac_cs_usage="\
+-\`$as_me' instantiates files from templates according to the
+-current configuration.
+-
+-Usage: $0 [OPTIONS] [FILE]...
+-
+-  -h, --help       print this help, then exit
+-  -V, --version    print version number, then exit
+-  -q, --quiet      do not print progress messages
+-  -d, --debug      don't remove temporary files
+-      --recheck    update $as_me by reconfiguring in the same conditions
+-  --file=FILE[:TEMPLATE]
+-		   instantiate the configuration file FILE
+-
+-Configuration files:
+-$config_files
+-
+-Report bugs to <bug-autoconf@gnu.org>."
+-_ACEOF
+-
+-cat >>$CONFIG_STATUS <<_ACEOF
+-ac_cs_version="\\
+-config.status
+-configured by $0, generated by GNU Autoconf 2.59,
+-  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
+-
+-Copyright (C) 2003 Free Software Foundation, Inc.
+-This config.status script is free software; the Free Software Foundation
+-gives unlimited permission to copy, distribute and modify it."
+-srcdir=$srcdir
+-INSTALL="$INSTALL"
+-_ACEOF
+-
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-# If no file are specified by the user, then we need to provide default
+-# value.  By we need to know if files were specified by the user.
+-ac_need_defaults=:
+-while test $# != 0
+-do
+-  case $1 in
+-  --*=*)
+-    ac_option=`expr "x$1" : 'x\([^=]*\)='`
+-    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
+-    ac_shift=:
+-    ;;
+-  -*)
+-    ac_option=$1
+-    ac_optarg=$2
+-    ac_shift=shift
+-    ;;
+-  *) # This is not an option, so the user has probably given explicit
+-     # arguments.
+-     ac_option=$1
+-     ac_need_defaults=false;;
+-  esac
+-
+-  case $ac_option in
+-  # Handling of the options.
+-_ACEOF
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+-    ac_cs_recheck=: ;;
+-  --version | --vers* | -V )
+-    echo "$ac_cs_version"; exit 0 ;;
+-  --he | --h)
+-    # Conflict between --help and --header
+-    { { echo "$as_me:$LINENO: error: ambiguous option: $1
+-Try \`$0 --help' for more information." >&5
+-echo "$as_me: error: ambiguous option: $1
+-Try \`$0 --help' for more information." >&2;}
+-   { (exit 1); exit 1; }; };;
+-  --help | --hel | -h )
+-    echo "$ac_cs_usage"; exit 0 ;;
+-  --debug | --d* | -d )
+-    debug=: ;;
+-  --file | --fil | --fi | --f )
+-    $ac_shift
+-    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
+-    ac_need_defaults=false;;
+-  --header | --heade | --head | --hea )
+-    $ac_shift
+-    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+-    ac_need_defaults=false;;
+-  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+-  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+-    ac_cs_silent=: ;;
+-
+-  # This is an error.
+-  -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
+-Try \`$0 --help' for more information." >&5
+-echo "$as_me: error: unrecognized option: $1
+-Try \`$0 --help' for more information." >&2;}
+-   { (exit 1); exit 1; }; } ;;
+-
+-  *) ac_config_targets="$ac_config_targets $1" ;;
+-
+-  esac
+-  shift
+-done
+-
+-ac_configure_extra_args=
+-
+-if $ac_cs_silent; then
+-  exec 6>/dev/null
+-  ac_configure_extra_args="$ac_configure_extra_args --silent"
+-fi
+-
+-_ACEOF
+-cat >>$CONFIG_STATUS <<_ACEOF
+-if \$ac_cs_recheck; then
+-  echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
+-  exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+-fi
+-
+-_ACEOF
+-
+-
+-
+-
+-
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-for ac_config_target in $ac_config_targets
+-do
+-  case "$ac_config_target" in
+-  # Handling of arguments.
+-  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+-  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+-echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+-   { (exit 1); exit 1; }; };;
+-  esac
+-done
+-
+-# If the user did not use the arguments to specify the items to instantiate,
+-# then the envvar interface is used.  Set only those that are not.
+-# We use the long form for the default assignment because of an extremely
+-# bizarre bug on SunOS 4.1.3.
+-if $ac_need_defaults; then
+-  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+-fi
+-
+-# Have a temporary directory for convenience.  Make it in the build tree
+-# simply because there is no reason to put it here, and in addition,
+-# creating and moving files from /tmp can sometimes cause problems.
+-# Create a temporary directory, and hook for its removal unless debugging.
+-$debug ||
+-{
+-  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
+-  trap '{ (exit 1); exit 1; }' 1 2 13 15
+-}
+-
+-# Create a (secure) tmp directory for tmp files.
+-
+-{
+-  tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
+-  test -n "$tmp" && test -d "$tmp"
+-}  ||
+-{
+-  tmp=./confstat$$-$RANDOM
+-  (umask 077 && mkdir $tmp)
+-} ||
+-{
+-   echo "$me: cannot create a temporary directory in ." >&2
+-   { (exit 1); exit 1; }
+-}
+-
+-_ACEOF
+-
+-cat >>$CONFIG_STATUS <<_ACEOF
+-
+-#
+-# CONFIG_FILES section.
+-#
+-
+-# No need to generate the scripts if there are no CONFIG_FILES.
+-# This happens for instance when ./config.status config.h
+-if test -n "\$CONFIG_FILES"; then
+-  # Protect against being on the right side of a sed subst in config.status.
+-  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
+-   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
+-s,@SHELL@,$SHELL,;t t
+-s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
+-s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
+-s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
+-s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
+-s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
+-s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
+-s,@exec_prefix@,$exec_prefix,;t t
+-s,@prefix@,$prefix,;t t
+-s,@program_transform_name@,$program_transform_name,;t t
+-s,@bindir@,$bindir,;t t
+-s,@sbindir@,$sbindir,;t t
+-s,@libexecdir@,$libexecdir,;t t
+-s,@datadir@,$datadir,;t t
+-s,@sysconfdir@,$sysconfdir,;t t
+-s,@sharedstatedir@,$sharedstatedir,;t t
+-s,@localstatedir@,$localstatedir,;t t
+-s,@libdir@,$libdir,;t t
+-s,@includedir@,$includedir,;t t
+-s,@oldincludedir@,$oldincludedir,;t t
+-s,@infodir@,$infodir,;t t
+-s,@mandir@,$mandir,;t t
+-s,@build_alias@,$build_alias,;t t
+-s,@host_alias@,$host_alias,;t t
+-s,@target_alias@,$target_alias,;t t
+-s,@DEFS@,$DEFS,;t t
+-s,@ECHO_C@,$ECHO_C,;t t
+-s,@ECHO_N@,$ECHO_N,;t t
+-s,@ECHO_T@,$ECHO_T,;t t
+-s,@LIBS@,$LIBS,;t t
+-s,@CXX@,$CXX,;t t
+-s,@CXXFLAGS@,$CXXFLAGS,;t t
+-s,@LDFLAGS@,$LDFLAGS,;t t
+-s,@CPPFLAGS@,$CPPFLAGS,;t t
+-s,@ac_ct_CXX@,$ac_ct_CXX,;t t
+-s,@EXEEXT@,$EXEEXT,;t t
+-s,@OBJEXT@,$OBJEXT,;t t
+-s,@CC@,$CC,;t t
+-s,@CFLAGS@,$CFLAGS,;t t
+-s,@ac_ct_CC@,$ac_ct_CC,;t t
+-s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
+-s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
+-s,@INSTALL_DATA@,$INSTALL_DATA,;t t
+-s,@CXXCPP@,$CXXCPP,;t t
+-s,@X_CFLAGS@,$X_CFLAGS,;t t
+-s,@X_PRE_LIBS@,$X_PRE_LIBS,;t t
+-s,@X_LIBS@,$X_LIBS,;t t
+-s,@X_EXTRA_LIBS@,$X_EXTRA_LIBS,;t t
+-s,@LIBVERSION@,$LIBVERSION,;t t
+-s,@VERSION@,$VERSION,;t t
+-s,@MAKEDEPEND@,$MAKEDEPEND,;t t
+-s,@ALL@,$ALL,;t t
+-s,@LIBOBJS@,$LIBOBJS,;t t
+-s,@LTLIBOBJS@,$LTLIBOBJS,;t t
+-CEOF
+-
+-_ACEOF
+-
+-  cat >>$CONFIG_STATUS <<\_ACEOF
+-  # Split the substitutions into bite-sized pieces for seds with
+-  # small command number limits, like on Digital OSF/1 and HP-UX.
+-  ac_max_sed_lines=48
+-  ac_sed_frag=1 # Number of current file.
+-  ac_beg=1 # First line for current file.
+-  ac_end=$ac_max_sed_lines # Line after last line for current file.
+-  ac_more_lines=:
+-  ac_sed_cmds=
+-  while $ac_more_lines; do
+-    if test $ac_beg -gt 1; then
+-      sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+-    else
+-      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+-    fi
+-    if test ! -s $tmp/subs.frag; then
+-      ac_more_lines=false
+-    else
+-      # The purpose of the label and of the branching condition is to
+-      # speed up the sed processing (if there are no `@' at all, there
+-      # is no need to browse any of the substitutions).
+-      # These are the two extra sed commands mentioned above.
+-      (echo ':t
+-  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
+-      if test -z "$ac_sed_cmds"; then
+-	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
+-      else
+-	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
+-      fi
+-      ac_sed_frag=`expr $ac_sed_frag + 1`
+-      ac_beg=$ac_end
+-      ac_end=`expr $ac_end + $ac_max_sed_lines`
+-    fi
+-  done
+-  if test -z "$ac_sed_cmds"; then
+-    ac_sed_cmds=cat
+-  fi
+-fi # test -n "$CONFIG_FILES"
+-
+-_ACEOF
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
+-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+-  case $ac_file in
+-  - | *:- | *:-:* ) # input from stdin
+-	cat >$tmp/stdin
+-	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+-	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+-  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+-	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+-  * )   ac_file_in=$ac_file.in ;;
+-  esac
+-
+-  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
+-  ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+-$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+-	 X"$ac_file" : 'X\(//\)[^/]' \| \
+-	 X"$ac_file" : 'X\(//\)$' \| \
+-	 X"$ac_file" : 'X\(/\)' \| \
+-	 .     : '\(.\)' 2>/dev/null ||
+-echo X"$ac_file" |
+-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+-  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+-  	  /^X\(\/\/\)$/{ s//\1/; q; }
+-  	  /^X\(\/\).*/{ s//\1/; q; }
+-  	  s/.*/./; q'`
+-  { if $as_mkdir_p; then
+-    mkdir -p "$ac_dir"
+-  else
+-    as_dir="$ac_dir"
+-    as_dirs=
+-    while test ! -d "$as_dir"; do
+-      as_dirs="$as_dir $as_dirs"
+-      as_dir=`(dirname "$as_dir") 2>/dev/null ||
+-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+-	 X"$as_dir" : 'X\(//\)[^/]' \| \
+-	 X"$as_dir" : 'X\(//\)$' \| \
+-	 X"$as_dir" : 'X\(/\)' \| \
+-	 .     : '\(.\)' 2>/dev/null ||
+-echo X"$as_dir" |
+-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+-  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+-  	  /^X\(\/\/\)$/{ s//\1/; q; }
+-  	  /^X\(\/\).*/{ s//\1/; q; }
+-  	  s/.*/./; q'`
+-    done
+-    test ! -n "$as_dirs" || mkdir $as_dirs
+-  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+-echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+-   { (exit 1); exit 1; }; }; }
+-
+-  ac_builddir=.
+-
+-if test "$ac_dir" != .; then
+-  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+-  # A "../" for each directory in $ac_dir_suffix.
+-  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+-else
+-  ac_dir_suffix= ac_top_builddir=
+-fi
+-
+-case $srcdir in
+-  .)  # No --srcdir option.  We are building in place.
+-    ac_srcdir=.
+-    if test -z "$ac_top_builddir"; then
+-       ac_top_srcdir=.
+-    else
+-       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+-    fi ;;
+-  [\\/]* | ?:[\\/]* )  # Absolute path.
+-    ac_srcdir=$srcdir$ac_dir_suffix;
+-    ac_top_srcdir=$srcdir ;;
+-  *) # Relative path.
+-    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+-    ac_top_srcdir=$ac_top_builddir$srcdir ;;
+-esac
+-
+-# Do not use `cd foo && pwd` to compute absolute paths, because
+-# the directories may not exist.
+-case `pwd` in
+-.) ac_abs_builddir="$ac_dir";;
+-*)
+-  case "$ac_dir" in
+-  .) ac_abs_builddir=`pwd`;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+-  *) ac_abs_builddir=`pwd`/"$ac_dir";;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_top_builddir=${ac_top_builddir}.;;
+-*)
+-  case ${ac_top_builddir}. in
+-  .) ac_abs_top_builddir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+-  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_srcdir=$ac_srcdir;;
+-*)
+-  case $ac_srcdir in
+-  .) ac_abs_srcdir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+-  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_top_srcdir=$ac_top_srcdir;;
+-*)
+-  case $ac_top_srcdir in
+-  .) ac_abs_top_srcdir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+-  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+-  esac;;
+-esac
+-
+-
+-  case $INSTALL in
+-  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+-  *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
+-  esac
+-
+-  if test x"$ac_file" != x-; then
+-    { echo "$as_me:$LINENO: creating $ac_file" >&5
+-echo "$as_me: creating $ac_file" >&6;}
+-    rm -f "$ac_file"
+-  fi
+-  # Let's still pretend it is `configure' which instantiates (i.e., don't
+-  # use $as_me), people would be surprised to read:
+-  #    /* config.h.  Generated by config.status.  */
+-  if test x"$ac_file" = x-; then
+-    configure_input=
+-  else
+-    configure_input="$ac_file.  "
+-  fi
+-  configure_input=$configure_input"Generated from `echo $ac_file_in |
+-				     sed 's,.*/,,'` by configure."
+-
+-  # First look for the input files in the build tree, otherwise in the
+-  # src tree.
+-  ac_file_inputs=`IFS=:
+-    for f in $ac_file_in; do
+-      case $f in
+-      -) echo $tmp/stdin ;;
+-      [\\/$]*)
+-	 # Absolute (can't be DOS-style, as IFS=:)
+-	 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+-echo "$as_me: error: cannot find input file: $f" >&2;}
+-   { (exit 1); exit 1; }; }
+-	 echo "$f";;
+-      *) # Relative
+-	 if test -f "$f"; then
+-	   # Build tree
+-	   echo "$f"
+-	 elif test -f "$srcdir/$f"; then
+-	   # Source tree
+-	   echo "$srcdir/$f"
+-	 else
+-	   # /dev/null tree
+-	   { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+-echo "$as_me: error: cannot find input file: $f" >&2;}
+-   { (exit 1); exit 1; }; }
+-	 fi;;
+-      esac
+-    done` || { (exit 1); exit 1; }
+-_ACEOF
+-cat >>$CONFIG_STATUS <<_ACEOF
+-  sed "$ac_vpsub
+-$extrasub
+-_ACEOF
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-:t
+-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+-s,@configure_input@,$configure_input,;t t
+-s,@srcdir@,$ac_srcdir,;t t
+-s,@abs_srcdir@,$ac_abs_srcdir,;t t
+-s,@top_srcdir@,$ac_top_srcdir,;t t
+-s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
+-s,@builddir@,$ac_builddir,;t t
+-s,@abs_builddir@,$ac_abs_builddir,;t t
+-s,@top_builddir@,$ac_top_builddir,;t t
+-s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
+-s,@INSTALL@,$ac_INSTALL,;t t
+-" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
+-  rm -f $tmp/stdin
+-  if test x"$ac_file" != x-; then
+-    mv $tmp/out $ac_file
+-  else
+-    cat $tmp/out
+-    rm -f $tmp/out
+-  fi
+-
+-done
+-_ACEOF
+-
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-
+-{ (exit 0); exit 0; }
+-_ACEOF
+-chmod +x $CONFIG_STATUS
+-ac_clean_files=$ac_clean_files_save
+-
+-
+-# configure is writing to config.log, and then calls config.status.
+-# config.status does its own redirection, appending to config.log.
+-# Unfortunately, on DOS this fails, as config.log is still kept open
+-# by configure, so config.status won't be able to write to it; its
+-# output is simply discarded.  So we exec the FD to /dev/null,
+-# effectively closing config.log, so it can be properly (re)opened and
+-# appended to by config.status.  When coming back to configure, we
+-# need to make the FD available again.
+-if test "$no_create" != yes; then
+-  ac_cs_success=:
+-  ac_config_status_args=
+-  test "$silent" = yes &&
+-    ac_config_status_args="$ac_config_status_args --quiet"
+-  exec 5>/dev/null
+-  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+-  exec 5>>config.log
+-  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+-  # would make configure fail if this is the last instruction.
+-  $ac_cs_success || { (exit 1); exit 1; }
+-fi
+-
+--- a/nxcompshad/configure
++++ /dev/null
+@@ -1,5778 +0,0 @@
+-#! /bin/sh
+-# Guess values for system-dependent variables and create Makefiles.
+-# Generated by GNU Autoconf 2.59.
+-#
+-# Copyright (C) 2003 Free Software Foundation, Inc.
+-# This configure script is free software; the Free Software Foundation
+-# gives unlimited permission to copy, distribute and modify it.
+-## --------------------- ##
+-## M4sh Initialization.  ##
+-## --------------------- ##
+-
+-# Be Bourne compatible
+-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+-  emulate sh
+-  NULLCMD=:
+-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+-  # is contrary to our usage.  Disable this feature.
+-  alias -g '${1+"$@"}'='"$@"'
+-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+-  set -o posix
+-fi
+-DUALCASE=1; export DUALCASE # for MKS sh
+-
+-# Support unset when possible.
+-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+-  as_unset=unset
+-else
+-  as_unset=false
+-fi
+-
+-
+-# Work around bugs in pre-3.0 UWIN ksh.
+-$as_unset ENV MAIL MAILPATH
+-PS1='$ '
+-PS2='> '
+-PS4='+ '
+-
+-# NLS nuisances.
+-for as_var in \
+-  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+-  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+-  LC_TELEPHONE LC_TIME
+-do
+-  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+-    eval $as_var=C; export $as_var
+-  else
+-    $as_unset $as_var
+-  fi
+-done
+-
+-# Required to use basename.
+-if expr a : '\(a\)' >/dev/null 2>&1; then
+-  as_expr=expr
+-else
+-  as_expr=false
+-fi
+-
+-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+-  as_basename=basename
+-else
+-  as_basename=false
+-fi
+-
+-
+-# Name of the executable.
+-as_me=`$as_basename "$0" ||
+-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+-	 X"$0" : 'X\(//\)$' \| \
+-	 X"$0" : 'X\(/\)$' \| \
+-	 .     : '\(.\)' 2>/dev/null ||
+-echo X/"$0" |
+-    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+-  	  /^X\/\(\/\/\)$/{ s//\1/; q; }
+-  	  /^X\/\(\/\).*/{ s//\1/; q; }
+-  	  s/.*/./; q'`
+-
+-
+-# PATH needs CR, and LINENO needs CR and PATH.
+-# Avoid depending upon Character Ranges.
+-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+-as_cr_digits='0123456789'
+-as_cr_alnum=$as_cr_Letters$as_cr_digits
+-
+-# The user is always right.
+-if test "${PATH_SEPARATOR+set}" != set; then
+-  echo "#! /bin/sh" >conf$$.sh
+-  echo  "exit 0"   >>conf$$.sh
+-  chmod +x conf$$.sh
+-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+-    PATH_SEPARATOR=';'
+-  else
+-    PATH_SEPARATOR=:
+-  fi
+-  rm -f conf$$.sh
+-fi
+-
+-
+-  as_lineno_1=$LINENO
+-  as_lineno_2=$LINENO
+-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+-  test "x$as_lineno_1" != "x$as_lineno_2" &&
+-  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
+-  # Find who we are.  Look in the path if we contain no path at all
+-  # relative or not.
+-  case $0 in
+-    *[\\/]* ) as_myself=$0 ;;
+-    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+-done
+-
+-       ;;
+-  esac
+-  # We did not find ourselves, most probably we were run as `sh COMMAND'
+-  # in which case we are not to be found in the path.
+-  if test "x$as_myself" = x; then
+-    as_myself=$0
+-  fi
+-  if test ! -f "$as_myself"; then
+-    { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
+-   { (exit 1); exit 1; }; }
+-  fi
+-  case $CONFIG_SHELL in
+-  '')
+-    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for as_base in sh bash ksh sh5; do
+-	 case $as_dir in
+-	 /*)
+-	   if ("$as_dir/$as_base" -c '
+-  as_lineno_1=$LINENO
+-  as_lineno_2=$LINENO
+-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+-  test "x$as_lineno_1" != "x$as_lineno_2" &&
+-  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
+-	     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
+-	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
+-	     CONFIG_SHELL=$as_dir/$as_base
+-	     export CONFIG_SHELL
+-	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+-	   fi;;
+-	 esac
+-       done
+-done
+-;;
+-  esac
+-
+-  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+-  # uniformly replaced by the line number.  The first 'sed' inserts a
+-  # line-number line before each line; the second 'sed' does the real
+-  # work.  The second script uses 'N' to pair each line-number line
+-  # with the numbered line, and appends trailing '-' during
+-  # substitution so that $LINENO is not a special case at line end.
+-  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+-  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
+-  sed '=' <$as_myself |
+-    sed '
+-      N
+-      s,$,-,
+-      : loop
+-      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+-      t loop
+-      s,-$,,
+-      s,^['$as_cr_digits']*\n,,
+-    ' >$as_me.lineno &&
+-  chmod +x $as_me.lineno ||
+-    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+-   { (exit 1); exit 1; }; }
+-
+-  # Don't try to exec as it changes $[0], causing all sort of problems
+-  # (the dirname of $[0] is not the place where we might find the
+-  # original and so on.  Autoconf is especially sensible to this).
+-  . ./$as_me.lineno
+-  # Exit status is that of the last command.
+-  exit
+-}
+-
+-
+-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+-  *c*,-n*) ECHO_N= ECHO_C='
+-' ECHO_T='	' ;;
+-  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+-  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+-esac
+-
+-if expr a : '\(a\)' >/dev/null 2>&1; then
+-  as_expr=expr
+-else
+-  as_expr=false
+-fi
+-
+-rm -f conf$$ conf$$.exe conf$$.file
+-echo >conf$$.file
+-if ln -s conf$$.file conf$$ 2>/dev/null; then
+-  # We could just check for DJGPP; but this test a) works b) is more generic
+-  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+-  if test -f conf$$.exe; then
+-    # Don't use ln at all; we don't have any links
+-    as_ln_s='cp -p'
+-  else
+-    as_ln_s='ln -s'
+-  fi
+-elif ln conf$$.file conf$$ 2>/dev/null; then
+-  as_ln_s=ln
+-else
+-  as_ln_s='cp -p'
+-fi
+-rm -f conf$$ conf$$.exe conf$$.file
+-
+-if mkdir -p . 2>/dev/null; then
+-  as_mkdir_p=:
+-else
+-  test -d ./-p && rmdir ./-p
+-  as_mkdir_p=false
+-fi
+-
+-as_executable_p="test -f"
+-
+-# Sed expression to map a string onto a valid CPP name.
+-as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+-
+-# Sed expression to map a string onto a valid variable name.
+-as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+-
+-
+-# IFS
+-# We need space, tab and new line, in precisely that order.
+-as_nl='
+-'
+-IFS=" 	$as_nl"
+-
+-# CDPATH.
+-$as_unset CDPATH
+-
+-
+-# Name of the host.
+-# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+-# so uname gets run too.
+-ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+-
+-exec 6>&1
+-
+-#
+-# Initializations.
+-#
+-ac_default_prefix=/usr/local
+-ac_config_libobj_dir=.
+-cross_compiling=no
+-subdirs=
+-MFLAGS=
+-MAKEFLAGS=
+-SHELL=${CONFIG_SHELL-/bin/sh}
+-
+-# Maximum number of lines to put in a shell here document.
+-# This variable seems obsolete.  It should probably be removed, and
+-# only ac_max_sed_lines should be used.
+-: ${ac_max_here_lines=38}
+-
+-# Identity of this package.
+-PACKAGE_NAME=
+-PACKAGE_TARNAME=
+-PACKAGE_VERSION=
+-PACKAGE_STRING=
+-PACKAGE_BUGREPORT=
+-
+-ac_unique_file="Shadow.h"
+-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS armcxx armcc CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT CC CFLAGS ac_ct_CC INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CXXCPP X_CFLAGS X_PRE_LIBS X_LIBS X_EXTRA_LIBS LIBVERSION VERSION MAKEDEPEND LIBOBJS LTLIBOBJS'
+-ac_subst_files=''
+-
+-# Initialize some variables set by options.
+-ac_init_help=
+-ac_init_version=false
+-# The variables have the same names as the options, with
+-# dashes changed to underlines.
+-cache_file=/dev/null
+-exec_prefix=NONE
+-no_create=
+-no_recursion=
+-prefix=NONE
+-program_prefix=NONE
+-program_suffix=NONE
+-program_transform_name=s,x,x,
+-silent=
+-site=
+-srcdir=
+-verbose=
+-x_includes=NONE
+-x_libraries=NONE
+-
+-# Installation directory options.
+-# These are left unexpanded so users can "make install exec_prefix=/foo"
+-# and all the variables that are supposed to be based on exec_prefix
+-# by default will actually change.
+-# Use braces instead of parens because sh, perl, etc. also accept them.
+-bindir='${exec_prefix}/bin'
+-sbindir='${exec_prefix}/sbin'
+-libexecdir='${exec_prefix}/libexec'
+-datadir='${prefix}/share'
+-sysconfdir='${prefix}/etc'
+-sharedstatedir='${prefix}/com'
+-localstatedir='${prefix}/var'
+-libdir='${exec_prefix}/lib'
+-includedir='${prefix}/include'
+-oldincludedir='/usr/include'
+-infodir='${prefix}/info'
+-mandir='${prefix}/man'
+-
+-ac_prev=
+-for ac_option
+-do
+-  # If the previous option needs an argument, assign it.
+-  if test -n "$ac_prev"; then
+-    eval "$ac_prev=\$ac_option"
+-    ac_prev=
+-    continue
+-  fi
+-
+-  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
+-
+-  # Accept the important Cygnus configure options, so we can diagnose typos.
+-
+-  case $ac_option in
+-
+-  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+-    ac_prev=bindir ;;
+-  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+-    bindir=$ac_optarg ;;
+-
+-  -build | --build | --buil | --bui | --bu)
+-    ac_prev=build_alias ;;
+-  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+-    build_alias=$ac_optarg ;;
+-
+-  -cache-file | --cache-file | --cache-fil | --cache-fi \
+-  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+-    ac_prev=cache_file ;;
+-  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+-  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+-    cache_file=$ac_optarg ;;
+-
+-  --config-cache | -C)
+-    cache_file=config.cache ;;
+-
+-  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+-    ac_prev=datadir ;;
+-  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+-  | --da=*)
+-    datadir=$ac_optarg ;;
+-
+-  -disable-* | --disable-*)
+-    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+-    # Reject names that are not valid shell variable names.
+-    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+-      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+-   { (exit 1); exit 1; }; }
+-    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+-    eval "enable_$ac_feature=no" ;;
+-
+-  -enable-* | --enable-*)
+-    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+-    # Reject names that are not valid shell variable names.
+-    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+-      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+-   { (exit 1); exit 1; }; }
+-    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+-    case $ac_option in
+-      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+-      *) ac_optarg=yes ;;
+-    esac
+-    eval "enable_$ac_feature='$ac_optarg'" ;;
+-
+-  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+-  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+-  | --exec | --exe | --ex)
+-    ac_prev=exec_prefix ;;
+-  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+-  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+-  | --exec=* | --exe=* | --ex=*)
+-    exec_prefix=$ac_optarg ;;
+-
+-  -gas | --gas | --ga | --g)
+-    # Obsolete; use --with-gas.
+-    with_gas=yes ;;
+-
+-  -help | --help | --hel | --he | -h)
+-    ac_init_help=long ;;
+-  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+-    ac_init_help=recursive ;;
+-  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+-    ac_init_help=short ;;
+-
+-  -host | --host | --hos | --ho)
+-    ac_prev=host_alias ;;
+-  -host=* | --host=* | --hos=* | --ho=*)
+-    host_alias=$ac_optarg ;;
+-
+-  -includedir | --includedir | --includedi | --included | --include \
+-  | --includ | --inclu | --incl | --inc)
+-    ac_prev=includedir ;;
+-  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+-  | --includ=* | --inclu=* | --incl=* | --inc=*)
+-    includedir=$ac_optarg ;;
+-
+-  -infodir | --infodir | --infodi | --infod | --info | --inf)
+-    ac_prev=infodir ;;
+-  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+-    infodir=$ac_optarg ;;
+-
+-  -libdir | --libdir | --libdi | --libd)
+-    ac_prev=libdir ;;
+-  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+-    libdir=$ac_optarg ;;
+-
+-  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+-  | --libexe | --libex | --libe)
+-    ac_prev=libexecdir ;;
+-  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+-  | --libexe=* | --libex=* | --libe=*)
+-    libexecdir=$ac_optarg ;;
+-
+-  -localstatedir | --localstatedir | --localstatedi | --localstated \
+-  | --localstate | --localstat | --localsta | --localst \
+-  | --locals | --local | --loca | --loc | --lo)
+-    ac_prev=localstatedir ;;
+-  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+-  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+-  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+-    localstatedir=$ac_optarg ;;
+-
+-  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+-    ac_prev=mandir ;;
+-  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+-    mandir=$ac_optarg ;;
+-
+-  -nfp | --nfp | --nf)
+-    # Obsolete; use --without-fp.
+-    with_fp=no ;;
+-
+-  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+-  | --no-cr | --no-c | -n)
+-    no_create=yes ;;
+-
+-  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+-  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+-    no_recursion=yes ;;
+-
+-  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+-  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+-  | --oldin | --oldi | --old | --ol | --o)
+-    ac_prev=oldincludedir ;;
+-  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+-  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+-  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+-    oldincludedir=$ac_optarg ;;
+-
+-  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+-    ac_prev=prefix ;;
+-  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+-    prefix=$ac_optarg ;;
+-
+-  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+-  | --program-pre | --program-pr | --program-p)
+-    ac_prev=program_prefix ;;
+-  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+-  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+-    program_prefix=$ac_optarg ;;
+-
+-  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+-  | --program-suf | --program-su | --program-s)
+-    ac_prev=program_suffix ;;
+-  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+-  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+-    program_suffix=$ac_optarg ;;
+-
+-  -program-transform-name | --program-transform-name \
+-  | --program-transform-nam | --program-transform-na \
+-  | --program-transform-n | --program-transform- \
+-  | --program-transform | --program-transfor \
+-  | --program-transfo | --program-transf \
+-  | --program-trans | --program-tran \
+-  | --progr-tra | --program-tr | --program-t)
+-    ac_prev=program_transform_name ;;
+-  -program-transform-name=* | --program-transform-name=* \
+-  | --program-transform-nam=* | --program-transform-na=* \
+-  | --program-transform-n=* | --program-transform-=* \
+-  | --program-transform=* | --program-transfor=* \
+-  | --program-transfo=* | --program-transf=* \
+-  | --program-trans=* | --program-tran=* \
+-  | --progr-tra=* | --program-tr=* | --program-t=*)
+-    program_transform_name=$ac_optarg ;;
+-
+-  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+-  | -silent | --silent | --silen | --sile | --sil)
+-    silent=yes ;;
+-
+-  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+-    ac_prev=sbindir ;;
+-  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+-  | --sbi=* | --sb=*)
+-    sbindir=$ac_optarg ;;
+-
+-  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+-  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+-  | --sharedst | --shareds | --shared | --share | --shar \
+-  | --sha | --sh)
+-    ac_prev=sharedstatedir ;;
+-  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+-  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+-  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+-  | --sha=* | --sh=*)
+-    sharedstatedir=$ac_optarg ;;
+-
+-  -site | --site | --sit)
+-    ac_prev=site ;;
+-  -site=* | --site=* | --sit=*)
+-    site=$ac_optarg ;;
+-
+-  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+-    ac_prev=srcdir ;;
+-  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+-    srcdir=$ac_optarg ;;
+-
+-  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+-  | --syscon | --sysco | --sysc | --sys | --sy)
+-    ac_prev=sysconfdir ;;
+-  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+-  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+-    sysconfdir=$ac_optarg ;;
+-
+-  -target | --target | --targe | --targ | --tar | --ta | --t)
+-    ac_prev=target_alias ;;
+-  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+-    target_alias=$ac_optarg ;;
+-
+-  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+-    verbose=yes ;;
+-
+-  -version | --version | --versio | --versi | --vers | -V)
+-    ac_init_version=: ;;
+-
+-  -with-* | --with-*)
+-    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+-    # Reject names that are not valid shell variable names.
+-    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+-      { echo "$as_me: error: invalid package name: $ac_package" >&2
+-   { (exit 1); exit 1; }; }
+-    ac_package=`echo $ac_package| sed 's/-/_/g'`
+-    case $ac_option in
+-      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+-      *) ac_optarg=yes ;;
+-    esac
+-    eval "with_$ac_package='$ac_optarg'" ;;
+-
+-  -without-* | --without-*)
+-    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+-    # Reject names that are not valid shell variable names.
+-    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+-      { echo "$as_me: error: invalid package name: $ac_package" >&2
+-   { (exit 1); exit 1; }; }
+-    ac_package=`echo $ac_package | sed 's/-/_/g'`
+-    eval "with_$ac_package=no" ;;
+-
+-  --x)
+-    # Obsolete; use --with-x.
+-    with_x=yes ;;
+-
+-  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+-  | --x-incl | --x-inc | --x-in | --x-i)
+-    ac_prev=x_includes ;;
+-  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+-  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+-    x_includes=$ac_optarg ;;
+-
+-  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+-  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+-    ac_prev=x_libraries ;;
+-  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+-  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+-    x_libraries=$ac_optarg ;;
+-
+-  -*) { echo "$as_me: error: unrecognized option: $ac_option
+-Try \`$0 --help' for more information." >&2
+-   { (exit 1); exit 1; }; }
+-    ;;
+-
+-  *=*)
+-    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+-    # Reject names that are not valid shell variable names.
+-    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+-      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+-   { (exit 1); exit 1; }; }
+-    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
+-    eval "$ac_envvar='$ac_optarg'"
+-    export $ac_envvar ;;
+-
+-  *)
+-    # FIXME: should be removed in autoconf 3.0.
+-    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+-    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+-      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+-    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+-    ;;
+-
+-  esac
+-done
+-
+-if test -n "$ac_prev"; then
+-  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+-  { echo "$as_me: error: missing argument to $ac_option" >&2
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-# Be sure to have absolute paths.
+-for ac_var in exec_prefix prefix
+-do
+-  eval ac_val=$`echo $ac_var`
+-  case $ac_val in
+-    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
+-    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+-   { (exit 1); exit 1; }; };;
+-  esac
+-done
+-
+-# Be sure to have absolute paths.
+-for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
+-	      localstatedir libdir includedir oldincludedir infodir mandir
+-do
+-  eval ac_val=$`echo $ac_var`
+-  case $ac_val in
+-    [\\/$]* | ?:[\\/]* ) ;;
+-    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+-   { (exit 1); exit 1; }; };;
+-  esac
+-done
+-
+-# There might be people who depend on the old broken behavior: `$host'
+-# used to hold the argument of --host etc.
+-# FIXME: To remove some day.
+-build=$build_alias
+-host=$host_alias
+-target=$target_alias
+-
+-# FIXME: To remove some day.
+-if test "x$host_alias" != x; then
+-  if test "x$build_alias" = x; then
+-    cross_compiling=maybe
+-    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+-    If a cross compiler is detected then cross compile mode will be used." >&2
+-  elif test "x$build_alias" != "x$host_alias"; then
+-    cross_compiling=yes
+-  fi
+-fi
+-
+-ac_tool_prefix=
+-test -n "$host_alias" && ac_tool_prefix=$host_alias-
+-
+-test "$silent" = yes && exec 6>/dev/null
+-
+-
+-# Find the source files, if location was not specified.
+-if test -z "$srcdir"; then
+-  ac_srcdir_defaulted=yes
+-  # Try the directory containing this script, then its parent.
+-  ac_confdir=`(dirname "$0") 2>/dev/null ||
+-$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+-	 X"$0" : 'X\(//\)[^/]' \| \
+-	 X"$0" : 'X\(//\)$' \| \
+-	 X"$0" : 'X\(/\)' \| \
+-	 .     : '\(.\)' 2>/dev/null ||
+-echo X"$0" |
+-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+-  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+-  	  /^X\(\/\/\)$/{ s//\1/; q; }
+-  	  /^X\(\/\).*/{ s//\1/; q; }
+-  	  s/.*/./; q'`
+-  srcdir=$ac_confdir
+-  if test ! -r $srcdir/$ac_unique_file; then
+-    srcdir=..
+-  fi
+-else
+-  ac_srcdir_defaulted=no
+-fi
+-if test ! -r $srcdir/$ac_unique_file; then
+-  if test "$ac_srcdir_defaulted" = yes; then
+-    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
+-   { (exit 1); exit 1; }; }
+-  else
+-    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+-   { (exit 1); exit 1; }; }
+-  fi
+-fi
+-(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
+-  { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
+-   { (exit 1); exit 1; }; }
+-srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
+-ac_env_build_alias_set=${build_alias+set}
+-ac_env_build_alias_value=$build_alias
+-ac_cv_env_build_alias_set=${build_alias+set}
+-ac_cv_env_build_alias_value=$build_alias
+-ac_env_host_alias_set=${host_alias+set}
+-ac_env_host_alias_value=$host_alias
+-ac_cv_env_host_alias_set=${host_alias+set}
+-ac_cv_env_host_alias_value=$host_alias
+-ac_env_target_alias_set=${target_alias+set}
+-ac_env_target_alias_value=$target_alias
+-ac_cv_env_target_alias_set=${target_alias+set}
+-ac_cv_env_target_alias_value=$target_alias
+-ac_env_CXX_set=${CXX+set}
+-ac_env_CXX_value=$CXX
+-ac_cv_env_CXX_set=${CXX+set}
+-ac_cv_env_CXX_value=$CXX
+-ac_env_CXXFLAGS_set=${CXXFLAGS+set}
+-ac_env_CXXFLAGS_value=$CXXFLAGS
+-ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
+-ac_cv_env_CXXFLAGS_value=$CXXFLAGS
+-ac_env_LDFLAGS_set=${LDFLAGS+set}
+-ac_env_LDFLAGS_value=$LDFLAGS
+-ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
+-ac_cv_env_LDFLAGS_value=$LDFLAGS
+-ac_env_CPPFLAGS_set=${CPPFLAGS+set}
+-ac_env_CPPFLAGS_value=$CPPFLAGS
+-ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
+-ac_cv_env_CPPFLAGS_value=$CPPFLAGS
+-ac_env_CC_set=${CC+set}
+-ac_env_CC_value=$CC
+-ac_cv_env_CC_set=${CC+set}
+-ac_cv_env_CC_value=$CC
+-ac_env_CFLAGS_set=${CFLAGS+set}
+-ac_env_CFLAGS_value=$CFLAGS
+-ac_cv_env_CFLAGS_set=${CFLAGS+set}
+-ac_cv_env_CFLAGS_value=$CFLAGS
+-ac_env_CXXCPP_set=${CXXCPP+set}
+-ac_env_CXXCPP_value=$CXXCPP
+-ac_cv_env_CXXCPP_set=${CXXCPP+set}
+-ac_cv_env_CXXCPP_value=$CXXCPP
+-
+-#
+-# Report the --help message.
+-#
+-if test "$ac_init_help" = "long"; then
+-  # Omit some internal or obsolete options to make the list less imposing.
+-  # This message is too long to be a string in the A/UX 3.1 sh.
+-  cat <<_ACEOF
+-\`configure' configures this package to adapt to many kinds of systems.
+-
+-Usage: $0 [OPTION]... [VAR=VALUE]...
+-
+-To assign environment variables (e.g., CC, CFLAGS...), specify them as
+-VAR=VALUE.  See below for descriptions of some of the useful variables.
+-
+-Defaults for the options are specified in brackets.
+-
+-Configuration:
+-  -h, --help              display this help and exit
+-      --help=short        display options specific to this package
+-      --help=recursive    display the short help of all the included packages
+-  -V, --version           display version information and exit
+-  -q, --quiet, --silent   do not print \`checking...' messages
+-      --cache-file=FILE   cache test results in FILE [disabled]
+-  -C, --config-cache      alias for \`--cache-file=config.cache'
+-  -n, --no-create         do not create output files
+-      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+-
+-_ACEOF
+-
+-  cat <<_ACEOF
+-Installation directories:
+-  --prefix=PREFIX         install architecture-independent files in PREFIX
+-			  [$ac_default_prefix]
+-  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+-			  [PREFIX]
+-
+-By default, \`make install' will install all the files in
+-\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+-an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+-for instance \`--prefix=\$HOME'.
+-
+-For better control, use the options below.
+-
+-Fine tuning of the installation directories:
+-  --bindir=DIR           user executables [EPREFIX/bin]
+-  --sbindir=DIR          system admin executables [EPREFIX/sbin]
+-  --libexecdir=DIR       program executables [EPREFIX/libexec]
+-  --datadir=DIR          read-only architecture-independent data [PREFIX/share]
+-  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
+-  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
+-  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
+-  --libdir=DIR           object code libraries [EPREFIX/lib]
+-  --includedir=DIR       C header files [PREFIX/include]
+-  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
+-  --infodir=DIR          info documentation [PREFIX/info]
+-  --mandir=DIR           man documentation [PREFIX/man]
+-_ACEOF
+-
+-  cat <<\_ACEOF
+-
+-X features:
+-  --x-includes=DIR    X include files are in DIR
+-  --x-libraries=DIR   X library files are in DIR
+-_ACEOF
+-fi
+-
+-if test -n "$ac_init_help"; then
+-
+-  cat <<\_ACEOF
+-
+-Optional Packages:
+-  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+-  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+-  --with-x                use the X Window System
+-
+-Some influential environment variables:
+-  CXX         C++ compiler command
+-  CXXFLAGS    C++ compiler flags
+-  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+-              nonstandard directory <lib dir>
+-  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
+-              headers in a nonstandard directory <include dir>
+-  CC          C compiler command
+-  CFLAGS      C compiler flags
+-  CXXCPP      C++ preprocessor
+-
+-Use these variables to override the choices made by `configure' or to help
+-it to find libraries and programs with nonstandard names/locations.
+-
+-_ACEOF
+-fi
+-
+-if test "$ac_init_help" = "recursive"; then
+-  # If there are subdirs, report their specific --help.
+-  ac_popdir=`pwd`
+-  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+-    test -d $ac_dir || continue
+-    ac_builddir=.
+-
+-if test "$ac_dir" != .; then
+-  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+-  # A "../" for each directory in $ac_dir_suffix.
+-  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+-else
+-  ac_dir_suffix= ac_top_builddir=
+-fi
+-
+-case $srcdir in
+-  .)  # No --srcdir option.  We are building in place.
+-    ac_srcdir=.
+-    if test -z "$ac_top_builddir"; then
+-       ac_top_srcdir=.
+-    else
+-       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+-    fi ;;
+-  [\\/]* | ?:[\\/]* )  # Absolute path.
+-    ac_srcdir=$srcdir$ac_dir_suffix;
+-    ac_top_srcdir=$srcdir ;;
+-  *) # Relative path.
+-    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+-    ac_top_srcdir=$ac_top_builddir$srcdir ;;
+-esac
+-
+-# Do not use `cd foo && pwd` to compute absolute paths, because
+-# the directories may not exist.
+-case `pwd` in
+-.) ac_abs_builddir="$ac_dir";;
+-*)
+-  case "$ac_dir" in
+-  .) ac_abs_builddir=`pwd`;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+-  *) ac_abs_builddir=`pwd`/"$ac_dir";;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_top_builddir=${ac_top_builddir}.;;
+-*)
+-  case ${ac_top_builddir}. in
+-  .) ac_abs_top_builddir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+-  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_srcdir=$ac_srcdir;;
+-*)
+-  case $ac_srcdir in
+-  .) ac_abs_srcdir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+-  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_top_srcdir=$ac_top_srcdir;;
+-*)
+-  case $ac_top_srcdir in
+-  .) ac_abs_top_srcdir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+-  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+-  esac;;
+-esac
+-
+-    cd $ac_dir
+-    # Check for guested configure; otherwise get Cygnus style configure.
+-    if test -f $ac_srcdir/configure.gnu; then
+-      echo
+-      $SHELL $ac_srcdir/configure.gnu  --help=recursive
+-    elif test -f $ac_srcdir/configure; then
+-      echo
+-      $SHELL $ac_srcdir/configure  --help=recursive
+-    elif test -f $ac_srcdir/configure.ac ||
+-	   test -f $ac_srcdir/configure.in; then
+-      echo
+-      $ac_configure --help
+-    else
+-      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+-    fi
+-    cd $ac_popdir
+-  done
+-fi
+-
+-test -n "$ac_init_help" && exit 0
+-if $ac_init_version; then
+-  cat <<\_ACEOF
+-
+-Copyright (C) 2003 Free Software Foundation, Inc.
+-This configure script is free software; the Free Software Foundation
+-gives unlimited permission to copy, distribute and modify it.
+-_ACEOF
+-  exit 0
+-fi
+-exec 5>config.log
+-cat >&5 <<_ACEOF
+-This file contains any messages produced by compilers while
+-running configure, to aid debugging if configure makes a mistake.
+-
+-It was created by $as_me, which was
+-generated by GNU Autoconf 2.59.  Invocation command line was
+-
+-  $ $0 $@
+-
+-_ACEOF
+-{
+-cat <<_ASUNAME
+-## --------- ##
+-## Platform. ##
+-## --------- ##
+-
+-hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+-uname -m = `(uname -m) 2>/dev/null || echo unknown`
+-uname -r = `(uname -r) 2>/dev/null || echo unknown`
+-uname -s = `(uname -s) 2>/dev/null || echo unknown`
+-uname -v = `(uname -v) 2>/dev/null || echo unknown`
+-
+-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+-/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+-
+-/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+-/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+-hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
+-/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+-/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+-/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+-
+-_ASUNAME
+-
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  echo "PATH: $as_dir"
+-done
+-
+-} >&5
+-
+-cat >&5 <<_ACEOF
+-
+-
+-## ----------- ##
+-## Core tests. ##
+-## ----------- ##
+-
+-_ACEOF
+-
+-
+-# Keep a trace of the command line.
+-# Strip out --no-create and --no-recursion so they do not pile up.
+-# Strip out --silent because we don't want to record it for future runs.
+-# Also quote any args containing shell meta-characters.
+-# Make two passes to allow for proper duplicate-argument suppression.
+-ac_configure_args=
+-ac_configure_args0=
+-ac_configure_args1=
+-ac_sep=
+-ac_must_keep_next=false
+-for ac_pass in 1 2
+-do
+-  for ac_arg
+-  do
+-    case $ac_arg in
+-    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+-    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+-    | -silent | --silent | --silen | --sile | --sil)
+-      continue ;;
+-    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+-      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+-    esac
+-    case $ac_pass in
+-    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+-    2)
+-      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+-      if test $ac_must_keep_next = true; then
+-	ac_must_keep_next=false # Got value, back to normal.
+-      else
+-	case $ac_arg in
+-	  *=* | --config-cache | -C | -disable-* | --disable-* \
+-	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+-	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+-	  | -with-* | --with-* | -without-* | --without-* | --x)
+-	    case "$ac_configure_args0 " in
+-	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+-	    esac
+-	    ;;
+-	  -* ) ac_must_keep_next=true ;;
+-	esac
+-      fi
+-      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
+-      # Get rid of the leading space.
+-      ac_sep=" "
+-      ;;
+-    esac
+-  done
+-done
+-$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+-$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+-
+-# When interrupted or exit'd, cleanup temporary files, and complete
+-# config.log.  We remove comments because anyway the quotes in there
+-# would cause problems or look ugly.
+-# WARNING: Be sure not to use single quotes in there, as some shells,
+-# such as our DU 5.0 friend, will then `close' the trap.
+-trap 'exit_status=$?
+-  # Save into config.log some information that might help in debugging.
+-  {
+-    echo
+-
+-    cat <<\_ASBOX
+-## ---------------- ##
+-## Cache variables. ##
+-## ---------------- ##
+-_ASBOX
+-    echo
+-    # The following way of writing the cache mishandles newlines in values,
+-{
+-  (set) 2>&1 |
+-    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
+-    *ac_space=\ *)
+-      sed -n \
+-	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+-	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+-      ;;
+-    *)
+-      sed -n \
+-	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+-      ;;
+-    esac;
+-}
+-    echo
+-
+-    cat <<\_ASBOX
+-## ----------------- ##
+-## Output variables. ##
+-## ----------------- ##
+-_ASBOX
+-    echo
+-    for ac_var in $ac_subst_vars
+-    do
+-      eval ac_val=$`echo $ac_var`
+-      echo "$ac_var='"'"'$ac_val'"'"'"
+-    done | sort
+-    echo
+-
+-    if test -n "$ac_subst_files"; then
+-      cat <<\_ASBOX
+-## ------------- ##
+-## Output files. ##
+-## ------------- ##
+-_ASBOX
+-      echo
+-      for ac_var in $ac_subst_files
+-      do
+-	eval ac_val=$`echo $ac_var`
+-	echo "$ac_var='"'"'$ac_val'"'"'"
+-      done | sort
+-      echo
+-    fi
+-
+-    if test -s confdefs.h; then
+-      cat <<\_ASBOX
+-## ----------- ##
+-## confdefs.h. ##
+-## ----------- ##
+-_ASBOX
+-      echo
+-      sed "/^$/d" confdefs.h | sort
+-      echo
+-    fi
+-    test "$ac_signal" != 0 &&
+-      echo "$as_me: caught signal $ac_signal"
+-    echo "$as_me: exit $exit_status"
+-  } >&5
+-  rm -f core *.core &&
+-  rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
+-    exit $exit_status
+-     ' 0
+-for ac_signal in 1 2 13 15; do
+-  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+-done
+-ac_signal=0
+-
+-# confdefs.h avoids OS command line length limits that DEFS can exceed.
+-rm -rf conftest* confdefs.h
+-# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+-echo >confdefs.h
+-
+-# Predefined preprocessor variables.
+-
+-cat >>confdefs.h <<_ACEOF
+-#define PACKAGE_NAME "$PACKAGE_NAME"
+-_ACEOF
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+-_ACEOF
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-#define PACKAGE_VERSION "$PACKAGE_VERSION"
+-_ACEOF
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-#define PACKAGE_STRING "$PACKAGE_STRING"
+-_ACEOF
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+-_ACEOF
+-
+-
+-# Let the site file select an alternate cache file if it wants to.
+-# Prefer explicitly selected file to automatically selected ones.
+-if test -z "$CONFIG_SITE"; then
+-  if test "x$prefix" != xNONE; then
+-    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+-  else
+-    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+-  fi
+-fi
+-for ac_site_file in $CONFIG_SITE; do
+-  if test -r "$ac_site_file"; then
+-    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+-echo "$as_me: loading site script $ac_site_file" >&6;}
+-    sed 's/^/| /' "$ac_site_file" >&5
+-    . "$ac_site_file"
+-  fi
+-done
+-
+-if test -r "$cache_file"; then
+-  # Some versions of bash will fail to source /dev/null (special
+-  # files actually), so we avoid doing that.
+-  if test -f "$cache_file"; then
+-    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
+-echo "$as_me: loading cache $cache_file" >&6;}
+-    case $cache_file in
+-      [\\/]* | ?:[\\/]* ) . $cache_file;;
+-      *)                      . ./$cache_file;;
+-    esac
+-  fi
+-else
+-  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
+-echo "$as_me: creating cache $cache_file" >&6;}
+-  >$cache_file
+-fi
+-
+-# Check that the precious variables saved in the cache have kept the same
+-# value.
+-ac_cache_corrupted=false
+-for ac_var in `(set) 2>&1 |
+-	       sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
+-  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+-  eval ac_new_set=\$ac_env_${ac_var}_set
+-  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
+-  eval ac_new_val="\$ac_env_${ac_var}_value"
+-  case $ac_old_set,$ac_new_set in
+-    set,)
+-      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+-echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+-      ac_cache_corrupted=: ;;
+-    ,set)
+-      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+-echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+-      ac_cache_corrupted=: ;;
+-    ,);;
+-    *)
+-      if test "x$ac_old_val" != "x$ac_new_val"; then
+-	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+-echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+-	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
+-echo "$as_me:   former value:  $ac_old_val" >&2;}
+-	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
+-echo "$as_me:   current value: $ac_new_val" >&2;}
+-	ac_cache_corrupted=:
+-      fi;;
+-  esac
+-  # Pass precious variables to config.status.
+-  if test "$ac_new_set" = set; then
+-    case $ac_new_val in
+-    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+-      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+-    *) ac_arg=$ac_var=$ac_new_val ;;
+-    esac
+-    case " $ac_configure_args " in
+-      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+-      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+-    esac
+-  fi
+-done
+-if $ac_cache_corrupted; then
+-  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+-echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+-  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+-echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-CXXFLAGS="-O3"
+-CPPFLAGS="-O3"
+-
+-
+-LIBSTATIC=""
+-LIBSHARED=""
+-
+-
+-if test -d "../nx-X11/exports/include" ; then
+-    CXXFLAGS="$CXXFLAGS -I../nx-X11/exports/include"
+-    LIBS="$LIBS -L../nx-X11/exports/lib"
+-fi
+-
+-
+-if test "${with_ipaq}" = yes; then
+-  echo -e "enabling IPAQ configuration"
+-  CXX="arm-linux-c++"
+-  CC="arm-linux-gcc"
+-  unset ac_cv_prog_armcxx
+-  unset ac_cv_prog_armcc
+-  unset ac_cv_prog_CXXCPP
+-  # Extract the first word of ""$CXX"", so it can be a program name with args.
+-set dummy "$CXX"; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_armcxx+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$armcxx"; then
+-  ac_cv_prog_armcxx="$armcxx" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_armcxx="yes"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-  test -z "$ac_cv_prog_armcxx" && ac_cv_prog_armcxx="no"
+-fi
+-fi
+-armcxx=$ac_cv_prog_armcxx
+-if test -n "$armcxx"; then
+-  echo "$as_me:$LINENO: result: $armcxx" >&5
+-echo "${ECHO_T}$armcxx" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  # Extract the first word of ""$CC"", so it can be a program name with args.
+-set dummy "$CC"; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_armcc+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$armcc"; then
+-  ac_cv_prog_armcc="$armcc" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_armcc="yes"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-  test -z "$ac_cv_prog_armcc" && ac_cv_prog_armcc="no"
+-fi
+-fi
+-armcc=$ac_cv_prog_armcc
+-if test -n "$armcc"; then
+-  echo "$as_me:$LINENO: result: $armcc" >&5
+-echo "${ECHO_T}$armcc" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  if test $armcxx = "yes" && test $armcc = "yes" ; then
+-    ac_cv_prog_CXX="$CXX"
+-    ac_cv_prog_CC="$CC"
+-  else
+-    { { echo "$as_me:$LINENO: error: installation or configuration problem: I cannot find compiler for arm-linux" >&5
+-echo "$as_me: error: installation or configuration problem: I cannot find compiler for arm-linux" >&2;}
+-   { (exit 1); exit 1; }; }
+-  fi
+-else
+-  unset ac_cv_prog_CXX
+-  unset ac_cv_prog_CC
+-  unset ac_cv_prog_CXXCPP
+-fi
+-
+-
+-ac_ext=cc
+-ac_cpp='$CXXCPP $CPPFLAGS'
+-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+-if test -n "$ac_tool_prefix"; then
+-  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
+-  do
+-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_CXX+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$CXX"; then
+-  ac_cv_prog_CXX="$CXX" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-CXX=$ac_cv_prog_CXX
+-if test -n "$CXX"; then
+-  echo "$as_me:$LINENO: result: $CXX" >&5
+-echo "${ECHO_T}$CXX" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-    test -n "$CXX" && break
+-  done
+-fi
+-if test -z "$CXX"; then
+-  ac_ct_CXX=$CXX
+-  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
+-do
+-  # Extract the first word of "$ac_prog", so it can be a program name with args.
+-set dummy $ac_prog; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$ac_ct_CXX"; then
+-  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_ac_ct_CXX="$ac_prog"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+-if test -n "$ac_ct_CXX"; then
+-  echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
+-echo "${ECHO_T}$ac_ct_CXX" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  test -n "$ac_ct_CXX" && break
+-done
+-test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
+-
+-  CXX=$ac_ct_CXX
+-fi
+-
+-
+-# Provide some information about the compiler.
+-echo "$as_me:$LINENO:" \
+-     "checking for C++ compiler version" >&5
+-ac_compiler=`set X $ac_compile; echo $2`
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
+-  (eval $ac_compiler --version </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
+-  (eval $ac_compiler -v </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
+-  (eval $ac_compiler -V </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-ac_clean_files_save=$ac_clean_files
+-ac_clean_files="$ac_clean_files a.out a.exe b.out"
+-# Try to create an executable without -o first, disregard a.out.
+-# It will help us diagnose broken compilers, and finding out an intuition
+-# of exeext.
+-echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
+-echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
+-ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+-if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
+-  (eval $ac_link_default) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; then
+-  # Find the output, starting from the most likely.  This scheme is
+-# not robust to junk in `.', hence go to wildcards (a.*) only as a last
+-# resort.
+-
+-# Be careful to initialize this variable, since it used to be cached.
+-# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
+-ac_cv_exeext=
+-# b.out is created by i960 compilers.
+-for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
+-do
+-  test -f "$ac_file" || continue
+-  case $ac_file in
+-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
+-	;;
+-    conftest.$ac_ext )
+-	# This is the source file.
+-	;;
+-    [ab].out )
+-	# We found the default executable, but exeext='' is most
+-	# certainly right.
+-	break;;
+-    *.* )
+-	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+-	# FIXME: I believe we export ac_cv_exeext for Libtool,
+-	# but it would be cool to find out if it's true.  Does anybody
+-	# maintain Libtool? --akim.
+-	export ac_cv_exeext
+-	break;;
+-    * )
+-	break;;
+-  esac
+-done
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: C++ compiler cannot create executables
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }
+-fi
+-
+-ac_exeext=$ac_cv_exeext
+-echo "$as_me:$LINENO: result: $ac_file" >&5
+-echo "${ECHO_T}$ac_file" >&6
+-
+-# Check the compiler produces executables we can run.  If not, either
+-# the compiler is broken, or we cross compile.
+-echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
+-echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
+-# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+-# If not cross compiling, check that we can run a simple program.
+-if test "$cross_compiling" != yes; then
+-  if { ac_try='./$ac_file'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-    cross_compiling=no
+-  else
+-    if test "$cross_compiling" = maybe; then
+-	cross_compiling=yes
+-    else
+-	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
+-If you meant to cross compile, use \`--host'.
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: cannot run C++ compiled programs.
+-If you meant to cross compile, use \`--host'.
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-    fi
+-  fi
+-fi
+-echo "$as_me:$LINENO: result: yes" >&5
+-echo "${ECHO_T}yes" >&6
+-
+-rm -f a.out a.exe conftest$ac_cv_exeext b.out
+-ac_clean_files=$ac_clean_files_save
+-# Check the compiler produces executables we can run.  If not, either
+-# the compiler is broken, or we cross compile.
+-echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+-echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
+-echo "$as_me:$LINENO: result: $cross_compiling" >&5
+-echo "${ECHO_T}$cross_compiling" >&6
+-
+-echo "$as_me:$LINENO: checking for suffix of executables" >&5
+-echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; then
+-  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+-# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+-# work properly (i.e., refer to `conftest.exe'), while it won't with
+-# `rm'.
+-for ac_file in conftest.exe conftest conftest.*; do
+-  test -f "$ac_file" || continue
+-  case $ac_file in
+-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
+-    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+-	  export ac_cv_exeext
+-	  break;;
+-    * ) break;;
+-  esac
+-done
+-else
+-  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-rm -f conftest$ac_cv_exeext
+-echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+-echo "${ECHO_T}$ac_cv_exeext" >&6
+-
+-rm -f conftest.$ac_ext
+-EXEEXT=$ac_cv_exeext
+-ac_exeext=$EXEEXT
+-echo "$as_me:$LINENO: checking for suffix of object files" >&5
+-echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
+-if test "${ac_cv_objext+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.o conftest.obj
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; then
+-  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
+-  case $ac_file in
+-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
+-    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+-       break;;
+-  esac
+-done
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: cannot compute suffix of object files: cannot compile
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-rm -f conftest.$ac_cv_objext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+-echo "${ECHO_T}$ac_cv_objext" >&6
+-OBJEXT=$ac_cv_objext
+-ac_objext=$OBJEXT
+-echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
+-echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
+-if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-#ifndef __GNUC__
+-       choke me
+-#endif
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_compiler_gnu=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_compiler_gnu=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+-
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
+-echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
+-GXX=`test $ac_compiler_gnu = yes && echo yes`
+-ac_test_CXXFLAGS=${CXXFLAGS+set}
+-ac_save_CXXFLAGS=$CXXFLAGS
+-CXXFLAGS="-g"
+-echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
+-echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
+-if test "${ac_cv_prog_cxx_g+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_prog_cxx_g=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_prog_cxx_g=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
+-echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
+-if test "$ac_test_CXXFLAGS" = set; then
+-  CXXFLAGS=$ac_save_CXXFLAGS
+-elif test $ac_cv_prog_cxx_g = yes; then
+-  if test "$GXX" = yes; then
+-    CXXFLAGS="-g -O2"
+-  else
+-    CXXFLAGS="-g"
+-  fi
+-else
+-  if test "$GXX" = yes; then
+-    CXXFLAGS="-O2"
+-  else
+-    CXXFLAGS=
+-  fi
+-fi
+-for ac_declaration in \
+-   '' \
+-   'extern "C" void std::exit (int) throw (); using std::exit;' \
+-   'extern "C" void std::exit (int); using std::exit;' \
+-   'extern "C" void exit (int) throw ();' \
+-   'extern "C" void exit (int);' \
+-   'void exit (int);'
+-do
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_declaration
+-#include <stdlib.h>
+-int
+-main ()
+-{
+-exit (42);
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  :
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-continue
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_declaration
+-int
+-main ()
+-{
+-exit (42);
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  break
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-done
+-rm -f conftest*
+-if test -n "$ac_declaration"; then
+-  echo '#ifdef __cplusplus' >>confdefs.h
+-  echo $ac_declaration      >>confdefs.h
+-  echo '#endif'             >>confdefs.h
+-fi
+-
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-if test -n "$ac_tool_prefix"; then
+-  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+-set dummy ${ac_tool_prefix}gcc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$CC"; then
+-  ac_cv_prog_CC="$CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-CC=$ac_cv_prog_CC
+-if test -n "$CC"; then
+-  echo "$as_me:$LINENO: result: $CC" >&5
+-echo "${ECHO_T}$CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-fi
+-if test -z "$ac_cv_prog_CC"; then
+-  ac_ct_CC=$CC
+-  # Extract the first word of "gcc", so it can be a program name with args.
+-set dummy gcc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$ac_ct_CC"; then
+-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_ac_ct_CC="gcc"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-ac_ct_CC=$ac_cv_prog_ac_ct_CC
+-if test -n "$ac_ct_CC"; then
+-  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+-echo "${ECHO_T}$ac_ct_CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  CC=$ac_ct_CC
+-else
+-  CC="$ac_cv_prog_CC"
+-fi
+-
+-if test -z "$CC"; then
+-  if test -n "$ac_tool_prefix"; then
+-  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+-set dummy ${ac_tool_prefix}cc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$CC"; then
+-  ac_cv_prog_CC="$CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_CC="${ac_tool_prefix}cc"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-CC=$ac_cv_prog_CC
+-if test -n "$CC"; then
+-  echo "$as_me:$LINENO: result: $CC" >&5
+-echo "${ECHO_T}$CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-fi
+-if test -z "$ac_cv_prog_CC"; then
+-  ac_ct_CC=$CC
+-  # Extract the first word of "cc", so it can be a program name with args.
+-set dummy cc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$ac_ct_CC"; then
+-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_ac_ct_CC="cc"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-ac_ct_CC=$ac_cv_prog_ac_ct_CC
+-if test -n "$ac_ct_CC"; then
+-  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+-echo "${ECHO_T}$ac_ct_CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  CC=$ac_ct_CC
+-else
+-  CC="$ac_cv_prog_CC"
+-fi
+-
+-fi
+-if test -z "$CC"; then
+-  # Extract the first word of "cc", so it can be a program name with args.
+-set dummy cc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$CC"; then
+-  ac_cv_prog_CC="$CC" # Let the user override the test.
+-else
+-  ac_prog_rejected=no
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+-       ac_prog_rejected=yes
+-       continue
+-     fi
+-    ac_cv_prog_CC="cc"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-if test $ac_prog_rejected = yes; then
+-  # We found a bogon in the path, so make sure we never use it.
+-  set dummy $ac_cv_prog_CC
+-  shift
+-  if test $# != 0; then
+-    # We chose a different compiler from the bogus one.
+-    # However, it has the same basename, so the bogon will be chosen
+-    # first if we set CC to just the basename; use the full file name.
+-    shift
+-    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+-  fi
+-fi
+-fi
+-fi
+-CC=$ac_cv_prog_CC
+-if test -n "$CC"; then
+-  echo "$as_me:$LINENO: result: $CC" >&5
+-echo "${ECHO_T}$CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-fi
+-if test -z "$CC"; then
+-  if test -n "$ac_tool_prefix"; then
+-  for ac_prog in cl
+-  do
+-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$CC"; then
+-  ac_cv_prog_CC="$CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-CC=$ac_cv_prog_CC
+-if test -n "$CC"; then
+-  echo "$as_me:$LINENO: result: $CC" >&5
+-echo "${ECHO_T}$CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-    test -n "$CC" && break
+-  done
+-fi
+-if test -z "$CC"; then
+-  ac_ct_CC=$CC
+-  for ac_prog in cl
+-do
+-  # Extract the first word of "$ac_prog", so it can be a program name with args.
+-set dummy $ac_prog; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$ac_ct_CC"; then
+-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_ac_ct_CC="$ac_prog"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-ac_ct_CC=$ac_cv_prog_ac_ct_CC
+-if test -n "$ac_ct_CC"; then
+-  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+-echo "${ECHO_T}$ac_ct_CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  test -n "$ac_ct_CC" && break
+-done
+-
+-  CC=$ac_ct_CC
+-fi
+-
+-fi
+-
+-
+-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: no acceptable C compiler found in \$PATH
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-
+-# Provide some information about the compiler.
+-echo "$as_me:$LINENO:" \
+-     "checking for C compiler version" >&5
+-ac_compiler=`set X $ac_compile; echo $2`
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
+-  (eval $ac_compiler --version </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
+-  (eval $ac_compiler -v </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
+-  (eval $ac_compiler -V </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-
+-echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+-echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
+-if test "${ac_cv_c_compiler_gnu+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-#ifndef __GNUC__
+-       choke me
+-#endif
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_compiler_gnu=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_compiler_gnu=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-ac_cv_c_compiler_gnu=$ac_compiler_gnu
+-
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+-echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
+-GCC=`test $ac_compiler_gnu = yes && echo yes`
+-ac_test_CFLAGS=${CFLAGS+set}
+-ac_save_CFLAGS=$CFLAGS
+-CFLAGS="-g"
+-echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+-echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
+-if test "${ac_cv_prog_cc_g+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_prog_cc_g=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_prog_cc_g=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
+-if test "$ac_test_CFLAGS" = set; then
+-  CFLAGS=$ac_save_CFLAGS
+-elif test $ac_cv_prog_cc_g = yes; then
+-  if test "$GCC" = yes; then
+-    CFLAGS="-g -O2"
+-  else
+-    CFLAGS="-g"
+-  fi
+-else
+-  if test "$GCC" = yes; then
+-    CFLAGS="-O2"
+-  else
+-    CFLAGS=
+-  fi
+-fi
+-echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
+-echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
+-if test "${ac_cv_prog_cc_stdc+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_cv_prog_cc_stdc=no
+-ac_save_CC=$CC
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <stdarg.h>
+-#include <stdio.h>
+-#include <sys/types.h>
+-#include <sys/stat.h>
+-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+-struct buf { int x; };
+-FILE * (*rcsopen) (struct buf *, struct stat *, int);
+-static char *e (p, i)
+-     char **p;
+-     int i;
+-{
+-  return p[i];
+-}
+-static char *f (char * (*g) (char **, int), char **p, ...)
+-{
+-  char *s;
+-  va_list v;
+-  va_start (v,p);
+-  s = g (p, va_arg (v,int));
+-  va_end (v);
+-  return s;
+-}
+-
+-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+-   function prototypes and stuff, but not '\xHH' hex character constants.
+-   These don't provoke an error unfortunately, instead are silently treated
+-   as 'x'.  The following induces an error, until -std1 is added to get
+-   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+-   array size at least.  It's necessary to write '\x00'==0 to get something
+-   that's true only with -std1.  */
+-int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+-
+-int test (int i, double x);
+-struct s1 {int (*f) (int a);};
+-struct s2 {int (*f) (double a);};
+-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+-int argc;
+-char **argv;
+-int
+-main ()
+-{
+-return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-# Don't try gcc -ansi; that turns off useful extensions and
+-# breaks some systems' header files.
+-# AIX			-qlanglvl=ansi
+-# Ultrix and OSF/1	-std1
+-# HP-UX 10.20 and later	-Ae
+-# HP-UX older versions	-Aa -D_HPUX_SOURCE
+-# SVR4			-Xc -D__EXTENSIONS__
+-for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+-do
+-  CC="$ac_save_CC $ac_arg"
+-  rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_prog_cc_stdc=$ac_arg
+-break
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -f conftest.err conftest.$ac_objext
+-done
+-rm -f conftest.$ac_ext conftest.$ac_objext
+-CC=$ac_save_CC
+-
+-fi
+-
+-case "x$ac_cv_prog_cc_stdc" in
+-  x|xno)
+-    echo "$as_me:$LINENO: result: none needed" >&5
+-echo "${ECHO_T}none needed" >&6 ;;
+-  *)
+-    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
+-echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
+-    CC="$CC $ac_cv_prog_cc_stdc" ;;
+-esac
+-
+-# Some people use a C++ compiler to compile C.  Since we use `exit',
+-# in C++ we need to declare it.  In case someone uses the same compiler
+-# for both compiling C and C++ we need to have the C++ compiler decide
+-# the declaration of exit, since it's the most demanding environment.
+-cat >conftest.$ac_ext <<_ACEOF
+-#ifndef __cplusplus
+-  choke me
+-#endif
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  for ac_declaration in \
+-   '' \
+-   'extern "C" void std::exit (int) throw (); using std::exit;' \
+-   'extern "C" void std::exit (int); using std::exit;' \
+-   'extern "C" void exit (int) throw ();' \
+-   'extern "C" void exit (int);' \
+-   'void exit (int);'
+-do
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_declaration
+-#include <stdlib.h>
+-int
+-main ()
+-{
+-exit (42);
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  :
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-continue
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_declaration
+-int
+-main ()
+-{
+-exit (42);
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  break
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-done
+-rm -f conftest*
+-if test -n "$ac_declaration"; then
+-  echo '#ifdef __cplusplus' >>confdefs.h
+-  echo $ac_declaration      >>confdefs.h
+-  echo '#endif'             >>confdefs.h
+-fi
+-
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-
+-ac_ext=cc
+-ac_cpp='$CXXCPP $CPPFLAGS'
+-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+-
+-
+-
+-echo "$as_me:$LINENO: checking whether compiler needs -Wno-deprecated" >&5
+-echo $ECHO_N "checking whether compiler needs -Wno-deprecated... $ECHO_C" >&6
+-gcc_version=`${CC} --version | grep 'gcc (GCC) [3-4].' | head -n 1`
+-case "${gcc_version}" in
+-     gcc*)
+-        echo "$as_me:$LINENO: result: yes" >&5
+-echo "${ECHO_T}yes" >&6
+-        CXXFLAGS="$CXXFLAGS -Wno-deprecated"
+-        CPPFLAGS="$CPPFLAGS -Wno-deprecated"
+-        ;;
+-
+-     *)
+-        echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-        ;;
+-esac
+-
+-echo "$as_me:$LINENO: checking whether compiler accepts -Wmissing-declarations and -Wnested-externs" >&5
+-echo $ECHO_N "checking whether compiler accepts -Wmissing-declarations and -Wnested-externs... $ECHO_C" >&6
+-gcc_version=`${CC} --version | grep 'gcc (GCC) [3-4].' | head -n 1`
+-case "${gcc_version}" in
+-     gcc*)
+-        echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-        ;;
+-
+-     *)
+-        echo "$as_me:$LINENO: result: yes" >&5
+-echo "${ECHO_T}yes" >&6
+-        CXXFLAGS="$CXXFLAGS -Wmissing-declarations -Wnested-externs"
+-        CPPFLAGS="$CPPFLAGS -Wmissing-declarations -Wnested-externs"
+-        ;;
+-esac
+-
+-
+-ac_aux_dir=
+-for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+-  if test -f $ac_dir/install-sh; then
+-    ac_aux_dir=$ac_dir
+-    ac_install_sh="$ac_aux_dir/install-sh -c"
+-    break
+-  elif test -f $ac_dir/install.sh; then
+-    ac_aux_dir=$ac_dir
+-    ac_install_sh="$ac_aux_dir/install.sh -c"
+-    break
+-  elif test -f $ac_dir/shtool; then
+-    ac_aux_dir=$ac_dir
+-    ac_install_sh="$ac_aux_dir/shtool install -c"
+-    break
+-  fi
+-done
+-if test -z "$ac_aux_dir"; then
+-  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
+-echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-ac_config_guess="$SHELL $ac_aux_dir/config.guess"
+-ac_config_sub="$SHELL $ac_aux_dir/config.sub"
+-ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
+-
+-# Find a good install program.  We prefer a C program (faster),
+-# so one script is as good as another.  But avoid the broken or
+-# incompatible versions:
+-# SysV /etc/install, /usr/sbin/install
+-# SunOS /usr/etc/install
+-# IRIX /sbin/install
+-# AIX /bin/install
+-# AmigaOS /C/install, which installs bootblocks on floppy discs
+-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+-# OS/2's system install, which has a completely different semantic
+-# ./install, which can be erroneously created by make from ./install.sh.
+-echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+-echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
+-if test -z "$INSTALL"; then
+-if test "${ac_cv_path_install+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  # Account for people who put trailing slashes in PATH elements.
+-case $as_dir/ in
+-  ./ | .// | /cC/* | \
+-  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+-  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+-  /usr/ucb/* ) ;;
+-  *)
+-    # OSF1 and SCO ODT 3.0 have their own names for install.
+-    # Don't use installbsd from OSF since it installs stuff as root
+-    # by default.
+-    for ac_prog in ginstall scoinst install; do
+-      for ac_exec_ext in '' $ac_executable_extensions; do
+-	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+-	  if test $ac_prog = install &&
+-	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+-	    # AIX install.  It has an incompatible calling convention.
+-	    :
+-	  elif test $ac_prog = install &&
+-	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+-	    # program-specific install script used by HP pwplus--don't use.
+-	    :
+-	  else
+-	    ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+-	    break 3
+-	  fi
+-	fi
+-      done
+-    done
+-    ;;
+-esac
+-done
+-
+-
+-fi
+-  if test "${ac_cv_path_install+set}" = set; then
+-    INSTALL=$ac_cv_path_install
+-  else
+-    # As a last resort, use the slow shell script.  We don't cache a
+-    # path for INSTALL within a source directory, because that will
+-    # break other packages using the cache if that directory is
+-    # removed, or if the path is relative.
+-    INSTALL=$ac_install_sh
+-  fi
+-fi
+-echo "$as_me:$LINENO: result: $INSTALL" >&5
+-echo "${ECHO_T}$INSTALL" >&6
+-
+-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+-# It thinks the first close brace ends the variable substitution.
+-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+-
+-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+-
+-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+-
+-
+-
+-
+-ac_ext=cc
+-ac_cpp='$CXXCPP $CPPFLAGS'
+-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+-echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
+-echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
+-if test -z "$CXXCPP"; then
+-  if test "${ac_cv_prog_CXXCPP+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-      # Double quotes because CXXCPP needs to be expanded
+-    for CXXCPP in "$CXX -E" "/lib/cpp"
+-    do
+-      ac_preproc_ok=false
+-for ac_cxx_preproc_warn_flag in '' yes
+-do
+-  # Use a header file that comes with gcc, so configuring glibc
+-  # with a fresh cross-compiler works.
+-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-  # <limits.h> exists even on freestanding compilers.
+-  # On the NeXT, cc -E runs the code through the compiler's parser,
+-  # not just through cpp. "Syntax error" is here to catch this case.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-		     Syntax error
+-_ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null; then
+-  if test -s conftest.err; then
+-    ac_cpp_err=$ac_cxx_preproc_warn_flag
+-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+-  else
+-    ac_cpp_err=
+-  fi
+-else
+-  ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+-  :
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  # Broken: fails on valid input.
+-continue
+-fi
+-rm -f conftest.err conftest.$ac_ext
+-
+-  # OK, works on sane cases.  Now check whether non-existent headers
+-  # can be detected and how.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <ac_nonexistent.h>
+-_ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null; then
+-  if test -s conftest.err; then
+-    ac_cpp_err=$ac_cxx_preproc_warn_flag
+-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+-  else
+-    ac_cpp_err=
+-  fi
+-else
+-  ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+-  # Broken: success on invalid input.
+-continue
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  # Passes both tests.
+-ac_preproc_ok=:
+-break
+-fi
+-rm -f conftest.err conftest.$ac_ext
+-
+-done
+-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+-rm -f conftest.err conftest.$ac_ext
+-if $ac_preproc_ok; then
+-  break
+-fi
+-
+-    done
+-    ac_cv_prog_CXXCPP=$CXXCPP
+-
+-fi
+-  CXXCPP=$ac_cv_prog_CXXCPP
+-else
+-  ac_cv_prog_CXXCPP=$CXXCPP
+-fi
+-echo "$as_me:$LINENO: result: $CXXCPP" >&5
+-echo "${ECHO_T}$CXXCPP" >&6
+-ac_preproc_ok=false
+-for ac_cxx_preproc_warn_flag in '' yes
+-do
+-  # Use a header file that comes with gcc, so configuring glibc
+-  # with a fresh cross-compiler works.
+-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-  # <limits.h> exists even on freestanding compilers.
+-  # On the NeXT, cc -E runs the code through the compiler's parser,
+-  # not just through cpp. "Syntax error" is here to catch this case.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-		     Syntax error
+-_ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null; then
+-  if test -s conftest.err; then
+-    ac_cpp_err=$ac_cxx_preproc_warn_flag
+-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+-  else
+-    ac_cpp_err=
+-  fi
+-else
+-  ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+-  :
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  # Broken: fails on valid input.
+-continue
+-fi
+-rm -f conftest.err conftest.$ac_ext
+-
+-  # OK, works on sane cases.  Now check whether non-existent headers
+-  # can be detected and how.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <ac_nonexistent.h>
+-_ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null; then
+-  if test -s conftest.err; then
+-    ac_cpp_err=$ac_cxx_preproc_warn_flag
+-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+-  else
+-    ac_cpp_err=
+-  fi
+-else
+-  ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+-  # Broken: success on invalid input.
+-continue
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  # Passes both tests.
+-ac_preproc_ok=:
+-break
+-fi
+-rm -f conftest.err conftest.$ac_ext
+-
+-done
+-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+-rm -f conftest.err conftest.$ac_ext
+-if $ac_preproc_ok; then
+-  :
+-else
+-  { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-ac_ext=cc
+-ac_cpp='$CXXCPP $CPPFLAGS'
+-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+-
+-
+-echo "$as_me:$LINENO: checking for X" >&5
+-echo $ECHO_N "checking for X... $ECHO_C" >&6
+-
+-
+-# Check whether --with-x or --without-x was given.
+-if test "${with_x+set}" = set; then
+-  withval="$with_x"
+-
+-fi;
+-# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
+-if test "x$with_x" = xno; then
+-  # The user explicitly disabled X.
+-  have_x=disabled
+-else
+-  if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
+-    # Both variables are already set.
+-    have_x=yes
+-  else
+-    if test "${ac_cv_have_x+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  # One or both of the vars are not set, and there is no cached value.
+-ac_x_includes=no ac_x_libraries=no
+-rm -fr conftest.dir
+-if mkdir conftest.dir; then
+-  cd conftest.dir
+-  # Make sure to not put "make" in the Imakefile rules, since we grep it out.
+-  cat >Imakefile <<'_ACEOF'
+-acfindx:
+-	@echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
+-_ACEOF
+-  if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
+-    # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+-    eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
+-    # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
+-    for ac_extension in a so sl; do
+-      if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
+-	 test -f $ac_im_libdir/libX11.$ac_extension; then
+-	ac_im_usrlibdir=$ac_im_libdir; break
+-      fi
+-    done
+-    # Screen out bogus values from the imake configuration.  They are
+-    # bogus both because they are the default anyway, and because
+-    # using them would break gcc on systems where it needs fixed includes.
+-    case $ac_im_incroot in
+-	/usr/include) ;;
+-	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
+-    esac
+-    case $ac_im_usrlibdir in
+-	/usr/lib | /lib) ;;
+-	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
+-    esac
+-  fi
+-  cd ..
+-  rm -fr conftest.dir
+-fi
+-
+-# Standard set of common directories for X headers.
+-# Check X11 before X11Rn because it is often a symlink to the current release.
+-ac_x_header_dirs='
+-/usr/X11/include
+-/usr/X11R6/include
+-/usr/X11R5/include
+-/usr/X11R4/include
+-
+-/usr/include/X11
+-/usr/include/X11R6
+-/usr/include/X11R5
+-/usr/include/X11R4
+-
+-/usr/local/X11/include
+-/usr/local/X11R6/include
+-/usr/local/X11R5/include
+-/usr/local/X11R4/include
+-
+-/usr/local/include/X11
+-/usr/local/include/X11R6
+-/usr/local/include/X11R5
+-/usr/local/include/X11R4
+-
+-/usr/X386/include
+-/usr/x386/include
+-/usr/XFree86/include/X11
+-
+-/usr/include
+-/usr/local/include
+-/usr/unsupported/include
+-/usr/athena/include
+-/usr/local/x11r5/include
+-/usr/lpp/Xamples/include
+-
+-/usr/openwin/include
+-/usr/openwin/share/include'
+-
+-if test "$ac_x_includes" = no; then
+-  # Guess where to find include files, by looking for Intrinsic.h.
+-  # First, try using that file with no special directory specified.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <X11/Intrinsic.h>
+-_ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null; then
+-  if test -s conftest.err; then
+-    ac_cpp_err=$ac_cxx_preproc_warn_flag
+-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+-  else
+-    ac_cpp_err=
+-  fi
+-else
+-  ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+-  # We can compile using X headers with no special include directory.
+-ac_x_includes=
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  for ac_dir in $ac_x_header_dirs; do
+-  if test -r "$ac_dir/X11/Intrinsic.h"; then
+-    ac_x_includes=$ac_dir
+-    break
+-  fi
+-done
+-fi
+-rm -f conftest.err conftest.$ac_ext
+-fi # $ac_x_includes = no
+-
+-if test "$ac_x_libraries" = no; then
+-  # Check for the libraries.
+-  # See if we find them without any special options.
+-  # Don't add to $LIBS permanently.
+-  ac_save_LIBS=$LIBS
+-  LIBS="-lXt $LIBS"
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <X11/Intrinsic.h>
+-int
+-main ()
+-{
+-XtMalloc (0)
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  LIBS=$ac_save_LIBS
+-# We can link X programs with no special library path.
+-ac_x_libraries=
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-LIBS=$ac_save_LIBS
+-for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
+-do
+-  # Don't even attempt the hair of trying to link an X program!
+-  for ac_extension in a so sl; do
+-    if test -r $ac_dir/libXt.$ac_extension; then
+-      ac_x_libraries=$ac_dir
+-      break 2
+-    fi
+-  done
+-done
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi # $ac_x_libraries = no
+-
+-if test "$ac_x_includes" = no || test "$ac_x_libraries" = no; then
+-  # Didn't find X anywhere.  Cache the known absence of X.
+-  ac_cv_have_x="have_x=no"
+-else
+-  # Record where we found X for the cache.
+-  ac_cv_have_x="have_x=yes \
+-		ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
+-fi
+-fi
+-
+-  fi
+-  eval "$ac_cv_have_x"
+-fi # $with_x != no
+-
+-if test "$have_x" != yes; then
+-  echo "$as_me:$LINENO: result: $have_x" >&5
+-echo "${ECHO_T}$have_x" >&6
+-  no_x=yes
+-else
+-  # If each of the values was on the command line, it overrides each guess.
+-  test "x$x_includes" = xNONE && x_includes=$ac_x_includes
+-  test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
+-  # Update the cache value to reflect the command line values.
+-  ac_cv_have_x="have_x=yes \
+-		ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
+-  echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
+-echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6
+-fi
+-
+-if test "$no_x" = yes; then
+-  # Not all programs may use this symbol, but it does not hurt to define it.
+-
+-cat >>confdefs.h <<\_ACEOF
+-#define X_DISPLAY_MISSING 1
+-_ACEOF
+-
+-  X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
+-else
+-  if test -n "$x_includes"; then
+-    X_CFLAGS="$X_CFLAGS -I$x_includes"
+-  fi
+-
+-  # It would also be nice to do this for all -L options, not just this one.
+-  if test -n "$x_libraries"; then
+-    X_LIBS="$X_LIBS -L$x_libraries"
+-    # For Solaris; some versions of Sun CC require a space after -R and
+-    # others require no space.  Words are not sufficient . . . .
+-    case `(uname -sr) 2>/dev/null` in
+-    "SunOS 5"*)
+-      echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5
+-echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6
+-      ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
+-      cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_R_nospace=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_R_nospace=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-      if test $ac_R_nospace = yes; then
+-	echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-	X_LIBS="$X_LIBS -R$x_libraries"
+-      else
+-	LIBS="$ac_xsave_LIBS -R $x_libraries"
+-	cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_R_space=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_R_space=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-	if test $ac_R_space = yes; then
+-	  echo "$as_me:$LINENO: result: yes" >&5
+-echo "${ECHO_T}yes" >&6
+-	  X_LIBS="$X_LIBS -R $x_libraries"
+-	else
+-	  echo "$as_me:$LINENO: result: neither works" >&5
+-echo "${ECHO_T}neither works" >&6
+-	fi
+-      fi
+-      LIBS=$ac_xsave_LIBS
+-    esac
+-  fi
+-
+-  # Check for system-dependent libraries X programs must link with.
+-  # Do this before checking for the system-independent R6 libraries
+-  # (-lICE), since we may need -lsocket or whatever for X linking.
+-
+-  if test "$ISC" = yes; then
+-    X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
+-  else
+-    # Martyn Johnson says this is needed for Ultrix, if the X
+-    # libraries were built with DECnet support.  And Karl Berry says
+-    # the Alpha needs dnet_stub (dnet does not exist).
+-    ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
+-    cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char XOpenDisplay ();
+-int
+-main ()
+-{
+-XOpenDisplay ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  :
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5
+-echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6
+-if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-ldnet  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char dnet_ntoa ();
+-int
+-main ()
+-{
+-dnet_ntoa ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_dnet_dnet_ntoa=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_dnet_dnet_ntoa=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
+-echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6
+-if test $ac_cv_lib_dnet_dnet_ntoa = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
+-fi
+-
+-    if test $ac_cv_lib_dnet_dnet_ntoa = no; then
+-      echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5
+-echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6
+-if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-ldnet_stub  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char dnet_ntoa ();
+-int
+-main ()
+-{
+-dnet_ntoa ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_dnet_stub_dnet_ntoa=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_dnet_stub_dnet_ntoa=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
+-echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6
+-if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
+-fi
+-
+-    fi
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-    LIBS="$ac_xsave_LIBS"
+-
+-    # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
+-    # to get the SysV transport functions.
+-    # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
+-    # needs -lnsl.
+-    # The nsl library prevents programs from opening the X display
+-    # on Irix 5.2, according to T.E. Dickey.
+-    # The functions gethostbyname, getservbyname, and inet_addr are
+-    # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
+-    echo "$as_me:$LINENO: checking for gethostbyname" >&5
+-echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
+-if test "${ac_cv_func_gethostbyname+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define gethostbyname innocuous_gethostbyname
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char gethostbyname (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef gethostbyname
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-{
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char gethostbyname ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
+-choke me
+-#else
+-char (*f) () = gethostbyname;
+-#endif
+-#ifdef __cplusplus
+-}
+-#endif
+-
+-int
+-main ()
+-{
+-return f != gethostbyname;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_func_gethostbyname=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_func_gethostbyname=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
+-echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
+-
+-    if test $ac_cv_func_gethostbyname = no; then
+-      echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
+-echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
+-if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lnsl  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char gethostbyname ();
+-int
+-main ()
+-{
+-gethostbyname ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_nsl_gethostbyname=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_nsl_gethostbyname=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
+-echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
+-if test $ac_cv_lib_nsl_gethostbyname = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
+-fi
+-
+-      if test $ac_cv_lib_nsl_gethostbyname = no; then
+-	echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
+-echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6
+-if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lbsd  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char gethostbyname ();
+-int
+-main ()
+-{
+-gethostbyname ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_bsd_gethostbyname=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_bsd_gethostbyname=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5
+-echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6
+-if test $ac_cv_lib_bsd_gethostbyname = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
+-fi
+-
+-      fi
+-    fi
+-
+-    # lieder@skyler.mavd.honeywell.com says without -lsocket,
+-    # socket/setsockopt and other routines are undefined under SCO ODT
+-    # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
+-    # on later versions), says Simon Leinen: it contains gethostby*
+-    # variants that don't use the name server (or something).  -lsocket
+-    # must be given before -lnsl if both are needed.  We assume that
+-    # if connect needs -lnsl, so does gethostbyname.
+-    echo "$as_me:$LINENO: checking for connect" >&5
+-echo $ECHO_N "checking for connect... $ECHO_C" >&6
+-if test "${ac_cv_func_connect+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define connect to an innocuous variant, in case <limits.h> declares connect.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define connect innocuous_connect
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char connect (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef connect
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-{
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char connect ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined (__stub_connect) || defined (__stub___connect)
+-choke me
+-#else
+-char (*f) () = connect;
+-#endif
+-#ifdef __cplusplus
+-}
+-#endif
+-
+-int
+-main ()
+-{
+-return f != connect;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_func_connect=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_func_connect=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5
+-echo "${ECHO_T}$ac_cv_func_connect" >&6
+-
+-    if test $ac_cv_func_connect = no; then
+-      echo "$as_me:$LINENO: checking for connect in -lsocket" >&5
+-echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6
+-if test "${ac_cv_lib_socket_connect+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char connect ();
+-int
+-main ()
+-{
+-connect ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_socket_connect=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_socket_connect=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5
+-echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6
+-if test $ac_cv_lib_socket_connect = yes; then
+-  X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
+-fi
+-
+-    fi
+-
+-    # Guillermo Gomez says -lposix is necessary on A/UX.
+-    echo "$as_me:$LINENO: checking for remove" >&5
+-echo $ECHO_N "checking for remove... $ECHO_C" >&6
+-if test "${ac_cv_func_remove+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define remove to an innocuous variant, in case <limits.h> declares remove.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define remove innocuous_remove
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char remove (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef remove
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-{
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char remove ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined (__stub_remove) || defined (__stub___remove)
+-choke me
+-#else
+-char (*f) () = remove;
+-#endif
+-#ifdef __cplusplus
+-}
+-#endif
+-
+-int
+-main ()
+-{
+-return f != remove;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_func_remove=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_func_remove=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
+-echo "${ECHO_T}$ac_cv_func_remove" >&6
+-
+-    if test $ac_cv_func_remove = no; then
+-      echo "$as_me:$LINENO: checking for remove in -lposix" >&5
+-echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6
+-if test "${ac_cv_lib_posix_remove+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lposix  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char remove ();
+-int
+-main ()
+-{
+-remove ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_posix_remove=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_posix_remove=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
+-echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6
+-if test $ac_cv_lib_posix_remove = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
+-fi
+-
+-    fi
+-
+-    # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
+-    echo "$as_me:$LINENO: checking for shmat" >&5
+-echo $ECHO_N "checking for shmat... $ECHO_C" >&6
+-if test "${ac_cv_func_shmat+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define shmat to an innocuous variant, in case <limits.h> declares shmat.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define shmat innocuous_shmat
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char shmat (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef shmat
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-{
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char shmat ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined (__stub_shmat) || defined (__stub___shmat)
+-choke me
+-#else
+-char (*f) () = shmat;
+-#endif
+-#ifdef __cplusplus
+-}
+-#endif
+-
+-int
+-main ()
+-{
+-return f != shmat;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_func_shmat=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_func_shmat=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
+-echo "${ECHO_T}$ac_cv_func_shmat" >&6
+-
+-    if test $ac_cv_func_shmat = no; then
+-      echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
+-echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6
+-if test "${ac_cv_lib_ipc_shmat+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lipc  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char shmat ();
+-int
+-main ()
+-{
+-shmat ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_ipc_shmat=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_ipc_shmat=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5
+-echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6
+-if test $ac_cv_lib_ipc_shmat = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
+-fi
+-
+-    fi
+-  fi
+-
+-  # Check for libraries that X11R6 Xt/Xaw programs need.
+-  ac_save_LDFLAGS=$LDFLAGS
+-  test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
+-  # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
+-  # check for ICE first), but we must link in the order -lSM -lICE or
+-  # we get undefined symbols.  So assume we have SM if we have ICE.
+-  # These have to be linked with before -lX11, unlike the other
+-  # libraries we check for below, so use a different variable.
+-  # John Interrante, Karl Berry
+-  echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5
+-echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6
+-if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lICE $X_EXTRA_LIBS $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char IceConnectionNumber ();
+-int
+-main ()
+-{
+-IceConnectionNumber ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_ICE_IceConnectionNumber=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_ICE_IceConnectionNumber=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
+-echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6
+-if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then
+-  X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
+-fi
+-
+-  LDFLAGS=$ac_save_LDFLAGS
+-
+-fi
+-
+-
+-
+-ac_help="$ac_help
+-  --with-symbols          give -g flag to compiler to produce debug symbols
+-  --with-info             define INFO at compile time to get basic log output
+-  --with-valgrind         clean up allocated buffers to avoid valgrind warnings
+-  --with-version          use this version for produced libraries
+-
+-  --with-static-jpeg      enable static linking of JPEG library
+-  --with-static-z         enable static linking of Z library"
+-
+-
+-
+-echo "$as_me:$LINENO: checking for Cygwin32 environment" >&5
+-echo $ECHO_N "checking for Cygwin32 environment... $ECHO_C" >&6
+-if test "${nxconf_cv_cygwin32+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-return __CYGWIN32__;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  nxconf_cv_cygwin32=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-nxconf_cv_cygwin32=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-rm -f conftest*
+-fi
+-echo "$as_me:$LINENO: result: $nxconf_cv_cygwin32" >&5
+-echo "${ECHO_T}$nxconf_cv_cygwin32" >&6
+-CYGWIN32=
+-test "$nxconf_cv_cygwin32" = yes && CYGWIN32=yes
+-
+-
+-if test "$CYGWIN32" = yes; then
+-    LIBS="$LIBS -lstdc++ -lcygipc -lgdi32"
+-fi
+-
+-
+-
+-echo "$as_me:$LINENO: checking for Darwin environment" >&5
+-echo $ECHO_N "checking for Darwin environment... $ECHO_C" >&6
+-if test "${nxconf_cv_darwin+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-return __APPLE__;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  nxconf_cv_darwin=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-nxconf_cv_darwin=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-rm -f conftest*
+-fi
+-echo "$as_me:$LINENO: result: $nxconf_cv_darwin" >&5
+-echo "${ECHO_T}$nxconf_cv_darwin" >&6
+-DARWIN=
+-test "$nxconf_cv_darwin" = yes && DARWIN=yes
+-
+-
+-
+-echo "$as_me:$LINENO: checking for Solaris environment" >&5
+-echo $ECHO_N "checking for Solaris environment... $ECHO_C" >&6
+-if test "${nxconf_cv_sun+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-return __sun;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  nxconf_cv_sun=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-nxconf_cv_sun=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-rm -f conftest*
+-fi
+-echo "$as_me:$LINENO: result: $nxconf_cv_sun" >&5
+-echo "${ECHO_T}$nxconf_cv_sun" >&6
+-SUN=
+-test "$nxconf_cv_sun" = yes && SUN=yes
+-
+-
+-
+-echo "$as_me:$LINENO: checking for FreeBSD environment" >&5
+-echo $ECHO_N "checking for FreeBSD environment... $ECHO_C" >&6
+-if test "${nxconf_cv_freebsd+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-return __FreeBSD__;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  nxconf_cv_freebsd=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-nxconf_cv_freebsd=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-rm -f conftest*
+-fi
+-echo "$as_me:$LINENO: result: $nxconf_cv_freebsd" >&5
+-echo "${ECHO_T}$nxconf_cv_freebsd" >&6
+-FreeBSD=
+-test "$nxconf_cv_freebsd" = yes && FreeBSD=yes
+-
+-
+-if test "$CYGWIN32" != yes -a "$DARWIN" != yes; then
+-  CXXFLAGS="$CXXFLAGS -fPIC"
+-  CFLAGS="$CFLAGS -fPIC"
+-fi
+-
+-
+-if test "$SUN" = yes; then
+-  LIBS="$LIBS  -L/usr/sfw/lib -lsocket "
+-  CXXFLAGS="$CXXFLAGS -I/usr/sfw/include"
+-fi
+-
+-
+-if test "$FreeBSD" = yes; then
+-  LIBS="$LIBS  -L/usr/local/lib"
+-  CXXFLAGS="$CXXFLAGS -I/usr/local/include"
+-fi
+-
+-
+-if test "$DARWIN" = yes; then
+-  LDFLAGS="$LDFLAGS -bundle"
+-elif test "$SUN" = yes; then
+-  LDFLAGS="$LDFLAGS -G -h \$(LIBLOAD)"
+-else
+-  LDFLAGS="$LDFLAGS -Wl,-soname,\$(LIBLOAD)"
+-fi
+-
+-
+-
+-echo "$as_me:$LINENO: checking for in_addr_t" >&5
+-echo $ECHO_N "checking for in_addr_t... $ECHO_C" >&6
+-if test "${nxconf_cv_inaddrt+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <netinet/in.h>
+-int
+-main ()
+-{
+-in_addr_t t; t = 1; return t;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  nxconf_cv_inaddrt=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-nxconf_cv_inaddrt=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-rm -f conftest*
+-fi
+-echo "$as_me:$LINENO: result: $nxconf_cv_inaddrt" >&5
+-echo "${ECHO_T}$nxconf_cv_inaddrt" >&6
+-INADDRT=
+-test "$nxconf_cv_inaddrt" = yes && INADDRT=yes
+-
+-
+-if test "$INADDRT" != yes ; then
+-  echo -e "using unsigned int for type in_addr_t"
+-  CXXFLAGS="$CXXFLAGS -DIN_ADDR_T=unsigned"
+-  CPPFLAGS="$CPPFLAGS -DIN_ADDR_T=unsigned"
+-else
+-  CXXFLAGS="$CXXFLAGS -DIN_ADDR_T=in_addr_t"
+-  CPPFLAGS="$CPPFLAGS -DIN_ADDR_T=in_addr_t"
+-fi
+-
+-
+-
+-
+-if test "${with_version}" = yes; then
+-  VERSION=${ac_option}
+-else
+-  VERSION=`cat VERSION`
+-fi
+-echo -e "compiling version ${VERSION}"
+-
+-LIBVERSION=`echo ${VERSION} | cut -d '.' -f 1`
+-
+-CXXFLAGS="$CXXFLAGS -DVERSION=\\\"${VERSION}\\\""
+-CPPFLAGS="$CPPFLAGS -DVERSION=\\\"${VERSION}\\\""
+-
+-
+-if test "$DARWIN" = yes ; then
+-  LIBS="$LIBS $LIBSTATIC $LIBSHARED"
+-elif test "$SUN" = yes ; then
+-  LIBS="$LIBS $LIBSTATIC $LIBSHARED"
+-else
+-  LIBS="$LIBS $LIBSTATIC -shared $LIBSHARED"
+-fi
+-
+-
+-if test "${with_symbols}" = yes; then
+-  echo -e "enabling production of debug symbols"
+-  CXXFLAGS="-g $CXXFLAGS"
+-  CPPFLAGS="-g $CPPFLAGS"
+-else
+-  echo -e "disabling production of debug symbols"
+-fi
+-
+-
+-if test "${with_info}" = yes; then
+-  echo -e "enabling info output in the log file"
+-  CXXFLAGS="$CXXFLAGS -DINFO"
+-  CPPFLAGS="$CPPFLAGS -DINFO"
+-else
+-  echo -e "disabling info output in the log file"
+-fi
+-
+-
+-if test "${with_valgrind}" = yes; then
+-  echo -e "enabling valgrind memory checker workarounds"
+-  CXXFLAGS="$CXXFLAGS -DVALGRIND"
+-  CPPFLAGS="$CPPFLAGS -DVALGRIND"
+-else
+-  echo -e "disabling valgrind memory checker workarounds"
+-fi
+-
+-
+-
+-
+-if test -x "../nx-X11/config/makedepend/makedepend" ; then
+-  MAKEDEPEND=../nx-X11/config/makedepend/makedepend
+-else
+-  if test -x "/usr/X11R6/bin/makedepend" ; then
+-    MAKEDEPEND=/usr/X11R6/bin/makedepend
+-  else
+-    if test -x "/usr/openwin/bin/makedepend" ; then
+-      MAKEDEPEND=/usr/openwin/bin/makedepend
+-    else
+-      MAKEDEPEND=makedepend
+-    fi
+-  fi
+-fi
+-
+-          ac_config_files="$ac_config_files Makefile"
+-cat >confcache <<\_ACEOF
+-# This file is a shell script that caches the results of configure
+-# tests run on this system so they can be shared between configure
+-# scripts and configure runs, see configure's option --config-cache.
+-# It is not useful on other systems.  If it contains results you don't
+-# want to keep, you may remove or edit it.
+-#
+-# config.status only pays attention to the cache file if you give it
+-# the --recheck option to rerun configure.
+-#
+-# `ac_cv_env_foo' variables (set or unset) will be overridden when
+-# loading this file, other *unset* `ac_cv_foo' will be assigned the
+-# following values.
+-
+-_ACEOF
+-
+-# The following way of writing the cache mishandles newlines in values,
+-# but we know of no workaround that is simple, portable, and efficient.
+-# So, don't put newlines in cache variables' values.
+-# Ultrix sh set writes to stderr and can't be redirected directly,
+-# and sets the high bit in the cache file unless we assign to the vars.
+-{
+-  (set) 2>&1 |
+-    case `(ac_space=' '; set | grep ac_space) 2>&1` in
+-    *ac_space=\ *)
+-      # `set' does not quote correctly, so add quotes (double-quote
+-      # substitution turns \\\\ into \\, and sed turns \\ into \).
+-      sed -n \
+-	"s/'/'\\\\''/g;
+-	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+-      ;;
+-    *)
+-      # `set' quotes correctly as required by POSIX, so do not add quotes.
+-      sed -n \
+-	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+-      ;;
+-    esac;
+-} |
+-  sed '
+-     t clear
+-     : clear
+-     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+-     t end
+-     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+-     : end' >>confcache
+-if diff $cache_file confcache >/dev/null 2>&1; then :; else
+-  if test -w $cache_file; then
+-    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
+-    cat confcache >$cache_file
+-  else
+-    echo "not updating unwritable cache $cache_file"
+-  fi
+-fi
+-rm -f confcache
+-
+-test "x$prefix" = xNONE && prefix=$ac_default_prefix
+-# Let make expand exec_prefix.
+-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+-
+-# VPATH may cause trouble with some makes, so we remove $(srcdir),
+-# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+-# trailing colons and then remove the whole line if VPATH becomes empty
+-# (actually we leave an empty line to preserve line numbers).
+-if test "x$srcdir" = x.; then
+-  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
+-s/:*\$(srcdir):*/:/;
+-s/:*\${srcdir}:*/:/;
+-s/:*@srcdir@:*/:/;
+-s/^\([^=]*=[	 ]*\):*/\1/;
+-s/:*$//;
+-s/^[^=]*=[	 ]*$//;
+-}'
+-fi
+-
+-# Transform confdefs.h into DEFS.
+-# Protect against shell expansion while executing Makefile rules.
+-# Protect against Makefile macro expansion.
+-#
+-# If the first sed substitution is executed (which looks for macros that
+-# take arguments), then we branch to the quote section.  Otherwise,
+-# look for a macro that doesn't take arguments.
+-cat >confdef2opt.sed <<\_ACEOF
+-t clear
+-: clear
+-s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*([^)]*)\)[	 ]*\(.*\),-D\1=\2,g
+-t quote
+-s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\),-D\1=\2,g
+-t quote
+-d
+-: quote
+-s,[	 `~#$^&*(){}\\|;'"<>?],\\&,g
+-s,\[,\\&,g
+-s,\],\\&,g
+-s,\$,$$,g
+-p
+-_ACEOF
+-# We use echo to avoid assuming a particular line-breaking character.
+-# The extra dot is to prevent the shell from consuming trailing
+-# line-breaks from the sub-command output.  A line-break within
+-# single-quotes doesn't work because, if this script is created in a
+-# platform that uses two characters for line-breaks (e.g., DOS), tr
+-# would break.
+-ac_LF_and_DOT=`echo; echo .`
+-DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
+-rm -f confdef2opt.sed
+-
+-
+-ac_libobjs=
+-ac_ltlibobjs=
+-for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+-  # 1. Remove the extension, and $U if already installed.
+-  ac_i=`echo "$ac_i" |
+-	 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
+-  # 2. Add them.
+-  ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
+-  ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
+-done
+-LIBOBJS=$ac_libobjs
+-
+-LTLIBOBJS=$ac_ltlibobjs
+-
+-
+-
+-: ${CONFIG_STATUS=./config.status}
+-ac_clean_files_save=$ac_clean_files
+-ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+-{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+-echo "$as_me: creating $CONFIG_STATUS" >&6;}
+-cat >$CONFIG_STATUS <<_ACEOF
+-#! $SHELL
+-# Generated by $as_me.
+-# Run this file to recreate the current configuration.
+-# Compiler output produced by configure, useful for debugging
+-# configure, is in config.log if it exists.
+-
+-debug=false
+-ac_cs_recheck=false
+-ac_cs_silent=false
+-SHELL=\${CONFIG_SHELL-$SHELL}
+-_ACEOF
+-
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-## --------------------- ##
+-## M4sh Initialization.  ##
+-## --------------------- ##
+-
+-# Be Bourne compatible
+-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+-  emulate sh
+-  NULLCMD=:
+-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+-  # is contrary to our usage.  Disable this feature.
+-  alias -g '${1+"$@"}'='"$@"'
+-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+-  set -o posix
+-fi
+-DUALCASE=1; export DUALCASE # for MKS sh
+-
+-# Support unset when possible.
+-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+-  as_unset=unset
+-else
+-  as_unset=false
+-fi
+-
+-
+-# Work around bugs in pre-3.0 UWIN ksh.
+-$as_unset ENV MAIL MAILPATH
+-PS1='$ '
+-PS2='> '
+-PS4='+ '
+-
+-# NLS nuisances.
+-for as_var in \
+-  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+-  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+-  LC_TELEPHONE LC_TIME
+-do
+-  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+-    eval $as_var=C; export $as_var
+-  else
+-    $as_unset $as_var
+-  fi
+-done
+-
+-# Required to use basename.
+-if expr a : '\(a\)' >/dev/null 2>&1; then
+-  as_expr=expr
+-else
+-  as_expr=false
+-fi
+-
+-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+-  as_basename=basename
+-else
+-  as_basename=false
+-fi
+-
+-
+-# Name of the executable.
+-as_me=`$as_basename "$0" ||
+-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+-	 X"$0" : 'X\(//\)$' \| \
+-	 X"$0" : 'X\(/\)$' \| \
+-	 .     : '\(.\)' 2>/dev/null ||
+-echo X/"$0" |
+-    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+-  	  /^X\/\(\/\/\)$/{ s//\1/; q; }
+-  	  /^X\/\(\/\).*/{ s//\1/; q; }
+-  	  s/.*/./; q'`
+-
+-
+-# PATH needs CR, and LINENO needs CR and PATH.
+-# Avoid depending upon Character Ranges.
+-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+-as_cr_digits='0123456789'
+-as_cr_alnum=$as_cr_Letters$as_cr_digits
+-
+-# The user is always right.
+-if test "${PATH_SEPARATOR+set}" != set; then
+-  echo "#! /bin/sh" >conf$$.sh
+-  echo  "exit 0"   >>conf$$.sh
+-  chmod +x conf$$.sh
+-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+-    PATH_SEPARATOR=';'
+-  else
+-    PATH_SEPARATOR=:
+-  fi
+-  rm -f conf$$.sh
+-fi
+-
+-
+-  as_lineno_1=$LINENO
+-  as_lineno_2=$LINENO
+-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+-  test "x$as_lineno_1" != "x$as_lineno_2" &&
+-  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
+-  # Find who we are.  Look in the path if we contain no path at all
+-  # relative or not.
+-  case $0 in
+-    *[\\/]* ) as_myself=$0 ;;
+-    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+-done
+-
+-       ;;
+-  esac
+-  # We did not find ourselves, most probably we were run as `sh COMMAND'
+-  # in which case we are not to be found in the path.
+-  if test "x$as_myself" = x; then
+-    as_myself=$0
+-  fi
+-  if test ! -f "$as_myself"; then
+-    { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
+-echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
+-   { (exit 1); exit 1; }; }
+-  fi
+-  case $CONFIG_SHELL in
+-  '')
+-    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for as_base in sh bash ksh sh5; do
+-	 case $as_dir in
+-	 /*)
+-	   if ("$as_dir/$as_base" -c '
+-  as_lineno_1=$LINENO
+-  as_lineno_2=$LINENO
+-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+-  test "x$as_lineno_1" != "x$as_lineno_2" &&
+-  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
+-	     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
+-	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
+-	     CONFIG_SHELL=$as_dir/$as_base
+-	     export CONFIG_SHELL
+-	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+-	   fi;;
+-	 esac
+-       done
+-done
+-;;
+-  esac
+-
+-  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+-  # uniformly replaced by the line number.  The first 'sed' inserts a
+-  # line-number line before each line; the second 'sed' does the real
+-  # work.  The second script uses 'N' to pair each line-number line
+-  # with the numbered line, and appends trailing '-' during
+-  # substitution so that $LINENO is not a special case at line end.
+-  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+-  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
+-  sed '=' <$as_myself |
+-    sed '
+-      N
+-      s,$,-,
+-      : loop
+-      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+-      t loop
+-      s,-$,,
+-      s,^['$as_cr_digits']*\n,,
+-    ' >$as_me.lineno &&
+-  chmod +x $as_me.lineno ||
+-    { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
+-echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
+-   { (exit 1); exit 1; }; }
+-
+-  # Don't try to exec as it changes $[0], causing all sort of problems
+-  # (the dirname of $[0] is not the place where we might find the
+-  # original and so on.  Autoconf is especially sensible to this).
+-  . ./$as_me.lineno
+-  # Exit status is that of the last command.
+-  exit
+-}
+-
+-
+-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+-  *c*,-n*) ECHO_N= ECHO_C='
+-' ECHO_T='	' ;;
+-  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+-  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+-esac
+-
+-if expr a : '\(a\)' >/dev/null 2>&1; then
+-  as_expr=expr
+-else
+-  as_expr=false
+-fi
+-
+-rm -f conf$$ conf$$.exe conf$$.file
+-echo >conf$$.file
+-if ln -s conf$$.file conf$$ 2>/dev/null; then
+-  # We could just check for DJGPP; but this test a) works b) is more generic
+-  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+-  if test -f conf$$.exe; then
+-    # Don't use ln at all; we don't have any links
+-    as_ln_s='cp -p'
+-  else
+-    as_ln_s='ln -s'
+-  fi
+-elif ln conf$$.file conf$$ 2>/dev/null; then
+-  as_ln_s=ln
+-else
+-  as_ln_s='cp -p'
+-fi
+-rm -f conf$$ conf$$.exe conf$$.file
+-
+-if mkdir -p . 2>/dev/null; then
+-  as_mkdir_p=:
+-else
+-  test -d ./-p && rmdir ./-p
+-  as_mkdir_p=false
+-fi
+-
+-as_executable_p="test -f"
+-
+-# Sed expression to map a string onto a valid CPP name.
+-as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+-
+-# Sed expression to map a string onto a valid variable name.
+-as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+-
+-
+-# IFS
+-# We need space, tab and new line, in precisely that order.
+-as_nl='
+-'
+-IFS=" 	$as_nl"
+-
+-# CDPATH.
+-$as_unset CDPATH
+-
+-exec 6>&1
+-
+-# Open the log real soon, to keep \$[0] and so on meaningful, and to
+-# report actual input values of CONFIG_FILES etc. instead of their
+-# values after options handling.  Logging --version etc. is OK.
+-exec 5>>config.log
+-{
+-  echo
+-  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+-## Running $as_me. ##
+-_ASBOX
+-} >&5
+-cat >&5 <<_CSEOF
+-
+-This file was extended by $as_me, which was
+-generated by GNU Autoconf 2.59.  Invocation command line was
+-
+-  CONFIG_FILES    = $CONFIG_FILES
+-  CONFIG_HEADERS  = $CONFIG_HEADERS
+-  CONFIG_LINKS    = $CONFIG_LINKS
+-  CONFIG_COMMANDS = $CONFIG_COMMANDS
+-  $ $0 $@
+-
+-_CSEOF
+-echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
+-echo >&5
+-_ACEOF
+-
+-# Files that config.status was made for.
+-if test -n "$ac_config_files"; then
+-  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
+-fi
+-
+-if test -n "$ac_config_headers"; then
+-  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
+-fi
+-
+-if test -n "$ac_config_links"; then
+-  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
+-fi
+-
+-if test -n "$ac_config_commands"; then
+-  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
+-fi
+-
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-
+-ac_cs_usage="\
+-\`$as_me' instantiates files from templates according to the
+-current configuration.
+-
+-Usage: $0 [OPTIONS] [FILE]...
+-
+-  -h, --help       print this help, then exit
+-  -V, --version    print version number, then exit
+-  -q, --quiet      do not print progress messages
+-  -d, --debug      don't remove temporary files
+-      --recheck    update $as_me by reconfiguring in the same conditions
+-  --file=FILE[:TEMPLATE]
+-		   instantiate the configuration file FILE
+-
+-Configuration files:
+-$config_files
+-
+-Report bugs to <bug-autoconf@gnu.org>."
+-_ACEOF
+-
+-cat >>$CONFIG_STATUS <<_ACEOF
+-ac_cs_version="\\
+-config.status
+-configured by $0, generated by GNU Autoconf 2.59,
+-  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
+-
+-Copyright (C) 2003 Free Software Foundation, Inc.
+-This config.status script is free software; the Free Software Foundation
+-gives unlimited permission to copy, distribute and modify it."
+-srcdir=$srcdir
+-INSTALL="$INSTALL"
+-_ACEOF
+-
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-# If no file are specified by the user, then we need to provide default
+-# value.  By we need to know if files were specified by the user.
+-ac_need_defaults=:
+-while test $# != 0
+-do
+-  case $1 in
+-  --*=*)
+-    ac_option=`expr "x$1" : 'x\([^=]*\)='`
+-    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
+-    ac_shift=:
+-    ;;
+-  -*)
+-    ac_option=$1
+-    ac_optarg=$2
+-    ac_shift=shift
+-    ;;
+-  *) # This is not an option, so the user has probably given explicit
+-     # arguments.
+-     ac_option=$1
+-     ac_need_defaults=false;;
+-  esac
+-
+-  case $ac_option in
+-  # Handling of the options.
+-_ACEOF
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+-    ac_cs_recheck=: ;;
+-  --version | --vers* | -V )
+-    echo "$ac_cs_version"; exit 0 ;;
+-  --he | --h)
+-    # Conflict between --help and --header
+-    { { echo "$as_me:$LINENO: error: ambiguous option: $1
+-Try \`$0 --help' for more information." >&5
+-echo "$as_me: error: ambiguous option: $1
+-Try \`$0 --help' for more information." >&2;}
+-   { (exit 1); exit 1; }; };;
+-  --help | --hel | -h )
+-    echo "$ac_cs_usage"; exit 0 ;;
+-  --debug | --d* | -d )
+-    debug=: ;;
+-  --file | --fil | --fi | --f )
+-    $ac_shift
+-    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
+-    ac_need_defaults=false;;
+-  --header | --heade | --head | --hea )
+-    $ac_shift
+-    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+-    ac_need_defaults=false;;
+-  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+-  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+-    ac_cs_silent=: ;;
+-
+-  # This is an error.
+-  -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
+-Try \`$0 --help' for more information." >&5
+-echo "$as_me: error: unrecognized option: $1
+-Try \`$0 --help' for more information." >&2;}
+-   { (exit 1); exit 1; }; } ;;
+-
+-  *) ac_config_targets="$ac_config_targets $1" ;;
+-
+-  esac
+-  shift
+-done
+-
+-ac_configure_extra_args=
+-
+-if $ac_cs_silent; then
+-  exec 6>/dev/null
+-  ac_configure_extra_args="$ac_configure_extra_args --silent"
+-fi
+-
+-_ACEOF
+-cat >>$CONFIG_STATUS <<_ACEOF
+-if \$ac_cs_recheck; then
+-  echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
+-  exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+-fi
+-
+-_ACEOF
+-
+-
+-
+-
+-
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-for ac_config_target in $ac_config_targets
+-do
+-  case "$ac_config_target" in
+-  # Handling of arguments.
+-  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+-  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+-echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+-   { (exit 1); exit 1; }; };;
+-  esac
+-done
+-
+-# If the user did not use the arguments to specify the items to instantiate,
+-# then the envvar interface is used.  Set only those that are not.
+-# We use the long form for the default assignment because of an extremely
+-# bizarre bug on SunOS 4.1.3.
+-if $ac_need_defaults; then
+-  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+-fi
+-
+-# Have a temporary directory for convenience.  Make it in the build tree
+-# simply because there is no reason to put it here, and in addition,
+-# creating and moving files from /tmp can sometimes cause problems.
+-# Create a temporary directory, and hook for its removal unless debugging.
+-$debug ||
+-{
+-  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
+-  trap '{ (exit 1); exit 1; }' 1 2 13 15
+-}
+-
+-# Create a (secure) tmp directory for tmp files.
+-
+-{
+-  tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
+-  test -n "$tmp" && test -d "$tmp"
+-}  ||
+-{
+-  tmp=./confstat$$-$RANDOM
+-  (umask 077 && mkdir $tmp)
+-} ||
+-{
+-   echo "$me: cannot create a temporary directory in ." >&2
+-   { (exit 1); exit 1; }
+-}
+-
+-_ACEOF
+-
+-cat >>$CONFIG_STATUS <<_ACEOF
+-
+-#
+-# CONFIG_FILES section.
+-#
+-
+-# No need to generate the scripts if there are no CONFIG_FILES.
+-# This happens for instance when ./config.status config.h
+-if test -n "\$CONFIG_FILES"; then
+-  # Protect against being on the right side of a sed subst in config.status.
+-  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
+-   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
+-s,@SHELL@,$SHELL,;t t
+-s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
+-s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
+-s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
+-s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
+-s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
+-s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
+-s,@exec_prefix@,$exec_prefix,;t t
+-s,@prefix@,$prefix,;t t
+-s,@program_transform_name@,$program_transform_name,;t t
+-s,@bindir@,$bindir,;t t
+-s,@sbindir@,$sbindir,;t t
+-s,@libexecdir@,$libexecdir,;t t
+-s,@datadir@,$datadir,;t t
+-s,@sysconfdir@,$sysconfdir,;t t
+-s,@sharedstatedir@,$sharedstatedir,;t t
+-s,@localstatedir@,$localstatedir,;t t
+-s,@libdir@,$libdir,;t t
+-s,@includedir@,$includedir,;t t
+-s,@oldincludedir@,$oldincludedir,;t t
+-s,@infodir@,$infodir,;t t
+-s,@mandir@,$mandir,;t t
+-s,@build_alias@,$build_alias,;t t
+-s,@host_alias@,$host_alias,;t t
+-s,@target_alias@,$target_alias,;t t
+-s,@DEFS@,$DEFS,;t t
+-s,@ECHO_C@,$ECHO_C,;t t
+-s,@ECHO_N@,$ECHO_N,;t t
+-s,@ECHO_T@,$ECHO_T,;t t
+-s,@LIBS@,$LIBS,;t t
+-s,@armcxx@,$armcxx,;t t
+-s,@armcc@,$armcc,;t t
+-s,@CXX@,$CXX,;t t
+-s,@CXXFLAGS@,$CXXFLAGS,;t t
+-s,@LDFLAGS@,$LDFLAGS,;t t
+-s,@CPPFLAGS@,$CPPFLAGS,;t t
+-s,@ac_ct_CXX@,$ac_ct_CXX,;t t
+-s,@EXEEXT@,$EXEEXT,;t t
+-s,@OBJEXT@,$OBJEXT,;t t
+-s,@CC@,$CC,;t t
+-s,@CFLAGS@,$CFLAGS,;t t
+-s,@ac_ct_CC@,$ac_ct_CC,;t t
+-s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
+-s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
+-s,@INSTALL_DATA@,$INSTALL_DATA,;t t
+-s,@CXXCPP@,$CXXCPP,;t t
+-s,@X_CFLAGS@,$X_CFLAGS,;t t
+-s,@X_PRE_LIBS@,$X_PRE_LIBS,;t t
+-s,@X_LIBS@,$X_LIBS,;t t
+-s,@X_EXTRA_LIBS@,$X_EXTRA_LIBS,;t t
+-s,@LIBVERSION@,$LIBVERSION,;t t
+-s,@VERSION@,$VERSION,;t t
+-s,@MAKEDEPEND@,$MAKEDEPEND,;t t
+-s,@LIBOBJS@,$LIBOBJS,;t t
+-s,@LTLIBOBJS@,$LTLIBOBJS,;t t
+-CEOF
+-
+-_ACEOF
+-
+-  cat >>$CONFIG_STATUS <<\_ACEOF
+-  # Split the substitutions into bite-sized pieces for seds with
+-  # small command number limits, like on Digital OSF/1 and HP-UX.
+-  ac_max_sed_lines=48
+-  ac_sed_frag=1 # Number of current file.
+-  ac_beg=1 # First line for current file.
+-  ac_end=$ac_max_sed_lines # Line after last line for current file.
+-  ac_more_lines=:
+-  ac_sed_cmds=
+-  while $ac_more_lines; do
+-    if test $ac_beg -gt 1; then
+-      sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+-    else
+-      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+-    fi
+-    if test ! -s $tmp/subs.frag; then
+-      ac_more_lines=false
+-    else
+-      # The purpose of the label and of the branching condition is to
+-      # speed up the sed processing (if there are no `@' at all, there
+-      # is no need to browse any of the substitutions).
+-      # These are the two extra sed commands mentioned above.
+-      (echo ':t
+-  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
+-      if test -z "$ac_sed_cmds"; then
+-	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
+-      else
+-	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
+-      fi
+-      ac_sed_frag=`expr $ac_sed_frag + 1`
+-      ac_beg=$ac_end
+-      ac_end=`expr $ac_end + $ac_max_sed_lines`
+-    fi
+-  done
+-  if test -z "$ac_sed_cmds"; then
+-    ac_sed_cmds=cat
+-  fi
+-fi # test -n "$CONFIG_FILES"
+-
+-_ACEOF
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
+-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+-  case $ac_file in
+-  - | *:- | *:-:* ) # input from stdin
+-	cat >$tmp/stdin
+-	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+-	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+-  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+-	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+-  * )   ac_file_in=$ac_file.in ;;
+-  esac
+-
+-  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
+-  ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+-$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+-	 X"$ac_file" : 'X\(//\)[^/]' \| \
+-	 X"$ac_file" : 'X\(//\)$' \| \
+-	 X"$ac_file" : 'X\(/\)' \| \
+-	 .     : '\(.\)' 2>/dev/null ||
+-echo X"$ac_file" |
+-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+-  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+-  	  /^X\(\/\/\)$/{ s//\1/; q; }
+-  	  /^X\(\/\).*/{ s//\1/; q; }
+-  	  s/.*/./; q'`
+-  { if $as_mkdir_p; then
+-    mkdir -p "$ac_dir"
+-  else
+-    as_dir="$ac_dir"
+-    as_dirs=
+-    while test ! -d "$as_dir"; do
+-      as_dirs="$as_dir $as_dirs"
+-      as_dir=`(dirname "$as_dir") 2>/dev/null ||
+-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+-	 X"$as_dir" : 'X\(//\)[^/]' \| \
+-	 X"$as_dir" : 'X\(//\)$' \| \
+-	 X"$as_dir" : 'X\(/\)' \| \
+-	 .     : '\(.\)' 2>/dev/null ||
+-echo X"$as_dir" |
+-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+-  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+-  	  /^X\(\/\/\)$/{ s//\1/; q; }
+-  	  /^X\(\/\).*/{ s//\1/; q; }
+-  	  s/.*/./; q'`
+-    done
+-    test ! -n "$as_dirs" || mkdir $as_dirs
+-  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+-echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+-   { (exit 1); exit 1; }; }; }
+-
+-  ac_builddir=.
+-
+-if test "$ac_dir" != .; then
+-  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+-  # A "../" for each directory in $ac_dir_suffix.
+-  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+-else
+-  ac_dir_suffix= ac_top_builddir=
+-fi
+-
+-case $srcdir in
+-  .)  # No --srcdir option.  We are building in place.
+-    ac_srcdir=.
+-    if test -z "$ac_top_builddir"; then
+-       ac_top_srcdir=.
+-    else
+-       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+-    fi ;;
+-  [\\/]* | ?:[\\/]* )  # Absolute path.
+-    ac_srcdir=$srcdir$ac_dir_suffix;
+-    ac_top_srcdir=$srcdir ;;
+-  *) # Relative path.
+-    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+-    ac_top_srcdir=$ac_top_builddir$srcdir ;;
+-esac
+-
+-# Do not use `cd foo && pwd` to compute absolute paths, because
+-# the directories may not exist.
+-case `pwd` in
+-.) ac_abs_builddir="$ac_dir";;
+-*)
+-  case "$ac_dir" in
+-  .) ac_abs_builddir=`pwd`;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+-  *) ac_abs_builddir=`pwd`/"$ac_dir";;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_top_builddir=${ac_top_builddir}.;;
+-*)
+-  case ${ac_top_builddir}. in
+-  .) ac_abs_top_builddir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+-  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_srcdir=$ac_srcdir;;
+-*)
+-  case $ac_srcdir in
+-  .) ac_abs_srcdir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+-  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_top_srcdir=$ac_top_srcdir;;
+-*)
+-  case $ac_top_srcdir in
+-  .) ac_abs_top_srcdir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+-  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+-  esac;;
+-esac
+-
+-
+-  case $INSTALL in
+-  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+-  *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
+-  esac
+-
+-  if test x"$ac_file" != x-; then
+-    { echo "$as_me:$LINENO: creating $ac_file" >&5
+-echo "$as_me: creating $ac_file" >&6;}
+-    rm -f "$ac_file"
+-  fi
+-  # Let's still pretend it is `configure' which instantiates (i.e., don't
+-  # use $as_me), people would be surprised to read:
+-  #    /* config.h.  Generated by config.status.  */
+-  if test x"$ac_file" = x-; then
+-    configure_input=
+-  else
+-    configure_input="$ac_file.  "
+-  fi
+-  configure_input=$configure_input"Generated from `echo $ac_file_in |
+-				     sed 's,.*/,,'` by configure."
+-
+-  # First look for the input files in the build tree, otherwise in the
+-  # src tree.
+-  ac_file_inputs=`IFS=:
+-    for f in $ac_file_in; do
+-      case $f in
+-      -) echo $tmp/stdin ;;
+-      [\\/$]*)
+-	 # Absolute (can't be DOS-style, as IFS=:)
+-	 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+-echo "$as_me: error: cannot find input file: $f" >&2;}
+-   { (exit 1); exit 1; }; }
+-	 echo "$f";;
+-      *) # Relative
+-	 if test -f "$f"; then
+-	   # Build tree
+-	   echo "$f"
+-	 elif test -f "$srcdir/$f"; then
+-	   # Source tree
+-	   echo "$srcdir/$f"
+-	 else
+-	   # /dev/null tree
+-	   { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+-echo "$as_me: error: cannot find input file: $f" >&2;}
+-   { (exit 1); exit 1; }; }
+-	 fi;;
+-      esac
+-    done` || { (exit 1); exit 1; }
+-_ACEOF
+-cat >>$CONFIG_STATUS <<_ACEOF
+-  sed "$ac_vpsub
+-$extrasub
+-_ACEOF
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-:t
+-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+-s,@configure_input@,$configure_input,;t t
+-s,@srcdir@,$ac_srcdir,;t t
+-s,@abs_srcdir@,$ac_abs_srcdir,;t t
+-s,@top_srcdir@,$ac_top_srcdir,;t t
+-s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
+-s,@builddir@,$ac_builddir,;t t
+-s,@abs_builddir@,$ac_abs_builddir,;t t
+-s,@top_builddir@,$ac_top_builddir,;t t
+-s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
+-s,@INSTALL@,$ac_INSTALL,;t t
+-" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
+-  rm -f $tmp/stdin
+-  if test x"$ac_file" != x-; then
+-    mv $tmp/out $ac_file
+-  else
+-    cat $tmp/out
+-    rm -f $tmp/out
+-  fi
+-
+-done
+-_ACEOF
+-
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-
+-{ (exit 0); exit 0; }
+-_ACEOF
+-chmod +x $CONFIG_STATUS
+-ac_clean_files=$ac_clean_files_save
+-
+-
+-# configure is writing to config.log, and then calls config.status.
+-# config.status does its own redirection, appending to config.log.
+-# Unfortunately, on DOS this fails, as config.log is still kept open
+-# by configure, so config.status won't be able to write to it; its
+-# output is simply discarded.  So we exec the FD to /dev/null,
+-# effectively closing config.log, so it can be properly (re)opened and
+-# appended to by config.status.  When coming back to configure, we
+-# need to make the FD available again.
+-if test "$no_create" != yes; then
+-  ac_cs_success=:
+-  ac_config_status_args=
+-  test "$silent" = yes &&
+-    ac_config_status_args="$ac_config_status_args --quiet"
+-  exec 5>/dev/null
+-  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+-  exec 5>>config.log
+-  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+-  # would make configure fail if this is the last instruction.
+-  $ac_cs_success || { (exit 1); exit 1; }
+-fi
+-
+--- a/nxproxy/autom4te.cache/output.0
++++ /dev/null
+@@ -1,5634 +0,0 @@
+-@%:@! /bin/sh
+-@%:@ Guess values for system-dependent variables and create Makefiles.
+-@%:@ Generated by GNU Autoconf 2.59.
+-@%:@ 
+-@%:@ Copyright (C) 2003 Free Software Foundation, Inc.
+-@%:@ This configure script is free software; the Free Software Foundation
+-@%:@ gives unlimited permission to copy, distribute and modify it.
+-## --------------------- ##
+-## M4sh Initialization.  ##
+-## --------------------- ##
+-
+-# Be Bourne compatible
+-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+-  emulate sh
+-  NULLCMD=:
+-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+-  # is contrary to our usage.  Disable this feature.
+-  alias -g '${1+"$@"}'='"$@"'
+-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+-  set -o posix
+-fi
+-DUALCASE=1; export DUALCASE # for MKS sh
+-
+-# Support unset when possible.
+-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+-  as_unset=unset
+-else
+-  as_unset=false
+-fi
+-
+-
+-# Work around bugs in pre-3.0 UWIN ksh.
+-$as_unset ENV MAIL MAILPATH
+-PS1='$ '
+-PS2='> '
+-PS4='+ '
+-
+-# NLS nuisances.
+-for as_var in \
+-  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+-  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+-  LC_TELEPHONE LC_TIME
+-do
+-  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+-    eval $as_var=C; export $as_var
+-  else
+-    $as_unset $as_var
+-  fi
+-done
+-
+-# Required to use basename.
+-if expr a : '\(a\)' >/dev/null 2>&1; then
+-  as_expr=expr
+-else
+-  as_expr=false
+-fi
+-
+-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+-  as_basename=basename
+-else
+-  as_basename=false
+-fi
+-
+-
+-# Name of the executable.
+-as_me=`$as_basename "$0" ||
+-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+-	 X"$0" : 'X\(//\)$' \| \
+-	 X"$0" : 'X\(/\)$' \| \
+-	 .     : '\(.\)' 2>/dev/null ||
+-echo X/"$0" |
+-    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+-  	  /^X\/\(\/\/\)$/{ s//\1/; q; }
+-  	  /^X\/\(\/\).*/{ s//\1/; q; }
+-  	  s/.*/./; q'`
+-
+-
+-# PATH needs CR, and LINENO needs CR and PATH.
+-# Avoid depending upon Character Ranges.
+-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+-as_cr_digits='0123456789'
+-as_cr_alnum=$as_cr_Letters$as_cr_digits
+-
+-# The user is always right.
+-if test "${PATH_SEPARATOR+set}" != set; then
+-  echo "#! /bin/sh" >conf$$.sh
+-  echo  "exit 0"   >>conf$$.sh
+-  chmod +x conf$$.sh
+-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+-    PATH_SEPARATOR=';'
+-  else
+-    PATH_SEPARATOR=:
+-  fi
+-  rm -f conf$$.sh
+-fi
+-
+-
+-  as_lineno_1=$LINENO
+-  as_lineno_2=$LINENO
+-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+-  test "x$as_lineno_1" != "x$as_lineno_2" &&
+-  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
+-  # Find who we are.  Look in the path if we contain no path at all
+-  # relative or not.
+-  case $0 in
+-    *[\\/]* ) as_myself=$0 ;;
+-    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+-done
+-
+-       ;;
+-  esac
+-  # We did not find ourselves, most probably we were run as `sh COMMAND'
+-  # in which case we are not to be found in the path.
+-  if test "x$as_myself" = x; then
+-    as_myself=$0
+-  fi
+-  if test ! -f "$as_myself"; then
+-    { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
+-   { (exit 1); exit 1; }; }
+-  fi
+-  case $CONFIG_SHELL in
+-  '')
+-    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for as_base in sh bash ksh sh5; do
+-	 case $as_dir in
+-	 /*)
+-	   if ("$as_dir/$as_base" -c '
+-  as_lineno_1=$LINENO
+-  as_lineno_2=$LINENO
+-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+-  test "x$as_lineno_1" != "x$as_lineno_2" &&
+-  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
+-	     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
+-	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
+-	     CONFIG_SHELL=$as_dir/$as_base
+-	     export CONFIG_SHELL
+-	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+-	   fi;;
+-	 esac
+-       done
+-done
+-;;
+-  esac
+-
+-  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+-  # uniformly replaced by the line number.  The first 'sed' inserts a
+-  # line-number line before each line; the second 'sed' does the real
+-  # work.  The second script uses 'N' to pair each line-number line
+-  # with the numbered line, and appends trailing '-' during
+-  # substitution so that $LINENO is not a special case at line end.
+-  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+-  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
+-  sed '=' <$as_myself |
+-    sed '
+-      N
+-      s,$,-,
+-      : loop
+-      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+-      t loop
+-      s,-$,,
+-      s,^['$as_cr_digits']*\n,,
+-    ' >$as_me.lineno &&
+-  chmod +x $as_me.lineno ||
+-    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+-   { (exit 1); exit 1; }; }
+-
+-  # Don't try to exec as it changes $[0], causing all sort of problems
+-  # (the dirname of $[0] is not the place where we might find the
+-  # original and so on.  Autoconf is especially sensible to this).
+-  . ./$as_me.lineno
+-  # Exit status is that of the last command.
+-  exit
+-}
+-
+-
+-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+-  *c*,-n*) ECHO_N= ECHO_C='
+-' ECHO_T='	' ;;
+-  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+-  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+-esac
+-
+-if expr a : '\(a\)' >/dev/null 2>&1; then
+-  as_expr=expr
+-else
+-  as_expr=false
+-fi
+-
+-rm -f conf$$ conf$$.exe conf$$.file
+-echo >conf$$.file
+-if ln -s conf$$.file conf$$ 2>/dev/null; then
+-  # We could just check for DJGPP; but this test a) works b) is more generic
+-  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+-  if test -f conf$$.exe; then
+-    # Don't use ln at all; we don't have any links
+-    as_ln_s='cp -p'
+-  else
+-    as_ln_s='ln -s'
+-  fi
+-elif ln conf$$.file conf$$ 2>/dev/null; then
+-  as_ln_s=ln
+-else
+-  as_ln_s='cp -p'
+-fi
+-rm -f conf$$ conf$$.exe conf$$.file
+-
+-if mkdir -p . 2>/dev/null; then
+-  as_mkdir_p=:
+-else
+-  test -d ./-p && rmdir ./-p
+-  as_mkdir_p=false
+-fi
+-
+-as_executable_p="test -f"
+-
+-# Sed expression to map a string onto a valid CPP name.
+-as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+-
+-# Sed expression to map a string onto a valid variable name.
+-as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+-
+-
+-# IFS
+-# We need space, tab and new line, in precisely that order.
+-as_nl='
+-'
+-IFS=" 	$as_nl"
+-
+-# CDPATH.
+-$as_unset CDPATH
+-
+-
+-# Name of the host.
+-# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+-# so uname gets run too.
+-ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+-
+-exec 6>&1
+-
+-#
+-# Initializations.
+-#
+-ac_default_prefix=/usr/local
+-ac_config_libobj_dir=.
+-cross_compiling=no
+-subdirs=
+-MFLAGS=
+-MAKEFLAGS=
+-SHELL=${CONFIG_SHELL-/bin/sh}
+-
+-# Maximum number of lines to put in a shell here document.
+-# This variable seems obsolete.  It should probably be removed, and
+-# only ac_max_sed_lines should be used.
+-: ${ac_max_here_lines=38}
+-
+-# Identity of this package.
+-PACKAGE_NAME=
+-PACKAGE_TARNAME=
+-PACKAGE_VERSION=
+-PACKAGE_STRING=
+-PACKAGE_BUGREPORT=
+-
+-ac_unique_file="Main.c"
+-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS armcxx armcc CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT CC CFLAGS ac_ct_CC INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CXXCPP X_CFLAGS X_PRE_LIBS X_LIBS X_EXTRA_LIBS LIBVERSION VERSION MAKEDEPEND LIB@&t@OBJS LTLIBOBJS'
+-ac_subst_files=''
+-
+-# Initialize some variables set by options.
+-ac_init_help=
+-ac_init_version=false
+-# The variables have the same names as the options, with
+-# dashes changed to underlines.
+-cache_file=/dev/null
+-exec_prefix=NONE
+-no_create=
+-no_recursion=
+-prefix=NONE
+-program_prefix=NONE
+-program_suffix=NONE
+-program_transform_name=s,x,x,
+-silent=
+-site=
+-srcdir=
+-verbose=
+-x_includes=NONE
+-x_libraries=NONE
+-
+-# Installation directory options.
+-# These are left unexpanded so users can "make install exec_prefix=/foo"
+-# and all the variables that are supposed to be based on exec_prefix
+-# by default will actually change.
+-# Use braces instead of parens because sh, perl, etc. also accept them.
+-bindir='${exec_prefix}/bin'
+-sbindir='${exec_prefix}/sbin'
+-libexecdir='${exec_prefix}/libexec'
+-datadir='${prefix}/share'
+-sysconfdir='${prefix}/etc'
+-sharedstatedir='${prefix}/com'
+-localstatedir='${prefix}/var'
+-libdir='${exec_prefix}/lib'
+-includedir='${prefix}/include'
+-oldincludedir='/usr/include'
+-infodir='${prefix}/info'
+-mandir='${prefix}/man'
+-
+-ac_prev=
+-for ac_option
+-do
+-  # If the previous option needs an argument, assign it.
+-  if test -n "$ac_prev"; then
+-    eval "$ac_prev=\$ac_option"
+-    ac_prev=
+-    continue
+-  fi
+-
+-  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
+-
+-  # Accept the important Cygnus configure options, so we can diagnose typos.
+-
+-  case $ac_option in
+-
+-  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+-    ac_prev=bindir ;;
+-  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+-    bindir=$ac_optarg ;;
+-
+-  -build | --build | --buil | --bui | --bu)
+-    ac_prev=build_alias ;;
+-  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+-    build_alias=$ac_optarg ;;
+-
+-  -cache-file | --cache-file | --cache-fil | --cache-fi \
+-  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+-    ac_prev=cache_file ;;
+-  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+-  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+-    cache_file=$ac_optarg ;;
+-
+-  --config-cache | -C)
+-    cache_file=config.cache ;;
+-
+-  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+-    ac_prev=datadir ;;
+-  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+-  | --da=*)
+-    datadir=$ac_optarg ;;
+-
+-  -disable-* | --disable-*)
+-    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+-    # Reject names that are not valid shell variable names.
+-    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+-      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+-   { (exit 1); exit 1; }; }
+-    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+-    eval "enable_$ac_feature=no" ;;
+-
+-  -enable-* | --enable-*)
+-    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+-    # Reject names that are not valid shell variable names.
+-    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+-      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+-   { (exit 1); exit 1; }; }
+-    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+-    case $ac_option in
+-      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+-      *) ac_optarg=yes ;;
+-    esac
+-    eval "enable_$ac_feature='$ac_optarg'" ;;
+-
+-  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+-  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+-  | --exec | --exe | --ex)
+-    ac_prev=exec_prefix ;;
+-  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+-  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+-  | --exec=* | --exe=* | --ex=*)
+-    exec_prefix=$ac_optarg ;;
+-
+-  -gas | --gas | --ga | --g)
+-    # Obsolete; use --with-gas.
+-    with_gas=yes ;;
+-
+-  -help | --help | --hel | --he | -h)
+-    ac_init_help=long ;;
+-  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+-    ac_init_help=recursive ;;
+-  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+-    ac_init_help=short ;;
+-
+-  -host | --host | --hos | --ho)
+-    ac_prev=host_alias ;;
+-  -host=* | --host=* | --hos=* | --ho=*)
+-    host_alias=$ac_optarg ;;
+-
+-  -includedir | --includedir | --includedi | --included | --include \
+-  | --includ | --inclu | --incl | --inc)
+-    ac_prev=includedir ;;
+-  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+-  | --includ=* | --inclu=* | --incl=* | --inc=*)
+-    includedir=$ac_optarg ;;
+-
+-  -infodir | --infodir | --infodi | --infod | --info | --inf)
+-    ac_prev=infodir ;;
+-  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+-    infodir=$ac_optarg ;;
+-
+-  -libdir | --libdir | --libdi | --libd)
+-    ac_prev=libdir ;;
+-  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+-    libdir=$ac_optarg ;;
+-
+-  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+-  | --libexe | --libex | --libe)
+-    ac_prev=libexecdir ;;
+-  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+-  | --libexe=* | --libex=* | --libe=*)
+-    libexecdir=$ac_optarg ;;
+-
+-  -localstatedir | --localstatedir | --localstatedi | --localstated \
+-  | --localstate | --localstat | --localsta | --localst \
+-  | --locals | --local | --loca | --loc | --lo)
+-    ac_prev=localstatedir ;;
+-  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+-  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+-  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+-    localstatedir=$ac_optarg ;;
+-
+-  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+-    ac_prev=mandir ;;
+-  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+-    mandir=$ac_optarg ;;
+-
+-  -nfp | --nfp | --nf)
+-    # Obsolete; use --without-fp.
+-    with_fp=no ;;
+-
+-  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+-  | --no-cr | --no-c | -n)
+-    no_create=yes ;;
+-
+-  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+-  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+-    no_recursion=yes ;;
+-
+-  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+-  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+-  | --oldin | --oldi | --old | --ol | --o)
+-    ac_prev=oldincludedir ;;
+-  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+-  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+-  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+-    oldincludedir=$ac_optarg ;;
+-
+-  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+-    ac_prev=prefix ;;
+-  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+-    prefix=$ac_optarg ;;
+-
+-  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+-  | --program-pre | --program-pr | --program-p)
+-    ac_prev=program_prefix ;;
+-  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+-  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+-    program_prefix=$ac_optarg ;;
+-
+-  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+-  | --program-suf | --program-su | --program-s)
+-    ac_prev=program_suffix ;;
+-  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+-  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+-    program_suffix=$ac_optarg ;;
+-
+-  -program-transform-name | --program-transform-name \
+-  | --program-transform-nam | --program-transform-na \
+-  | --program-transform-n | --program-transform- \
+-  | --program-transform | --program-transfor \
+-  | --program-transfo | --program-transf \
+-  | --program-trans | --program-tran \
+-  | --progr-tra | --program-tr | --program-t)
+-    ac_prev=program_transform_name ;;
+-  -program-transform-name=* | --program-transform-name=* \
+-  | --program-transform-nam=* | --program-transform-na=* \
+-  | --program-transform-n=* | --program-transform-=* \
+-  | --program-transform=* | --program-transfor=* \
+-  | --program-transfo=* | --program-transf=* \
+-  | --program-trans=* | --program-tran=* \
+-  | --progr-tra=* | --program-tr=* | --program-t=*)
+-    program_transform_name=$ac_optarg ;;
+-
+-  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+-  | -silent | --silent | --silen | --sile | --sil)
+-    silent=yes ;;
+-
+-  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+-    ac_prev=sbindir ;;
+-  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+-  | --sbi=* | --sb=*)
+-    sbindir=$ac_optarg ;;
+-
+-  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+-  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+-  | --sharedst | --shareds | --shared | --share | --shar \
+-  | --sha | --sh)
+-    ac_prev=sharedstatedir ;;
+-  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+-  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+-  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+-  | --sha=* | --sh=*)
+-    sharedstatedir=$ac_optarg ;;
+-
+-  -site | --site | --sit)
+-    ac_prev=site ;;
+-  -site=* | --site=* | --sit=*)
+-    site=$ac_optarg ;;
+-
+-  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+-    ac_prev=srcdir ;;
+-  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+-    srcdir=$ac_optarg ;;
+-
+-  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+-  | --syscon | --sysco | --sysc | --sys | --sy)
+-    ac_prev=sysconfdir ;;
+-  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+-  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+-    sysconfdir=$ac_optarg ;;
+-
+-  -target | --target | --targe | --targ | --tar | --ta | --t)
+-    ac_prev=target_alias ;;
+-  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+-    target_alias=$ac_optarg ;;
+-
+-  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+-    verbose=yes ;;
+-
+-  -version | --version | --versio | --versi | --vers | -V)
+-    ac_init_version=: ;;
+-
+-  -with-* | --with-*)
+-    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+-    # Reject names that are not valid shell variable names.
+-    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+-      { echo "$as_me: error: invalid package name: $ac_package" >&2
+-   { (exit 1); exit 1; }; }
+-    ac_package=`echo $ac_package| sed 's/-/_/g'`
+-    case $ac_option in
+-      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+-      *) ac_optarg=yes ;;
+-    esac
+-    eval "with_$ac_package='$ac_optarg'" ;;
+-
+-  -without-* | --without-*)
+-    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+-    # Reject names that are not valid shell variable names.
+-    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+-      { echo "$as_me: error: invalid package name: $ac_package" >&2
+-   { (exit 1); exit 1; }; }
+-    ac_package=`echo $ac_package | sed 's/-/_/g'`
+-    eval "with_$ac_package=no" ;;
+-
+-  --x)
+-    # Obsolete; use --with-x.
+-    with_x=yes ;;
+-
+-  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+-  | --x-incl | --x-inc | --x-in | --x-i)
+-    ac_prev=x_includes ;;
+-  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+-  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+-    x_includes=$ac_optarg ;;
+-
+-  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+-  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+-    ac_prev=x_libraries ;;
+-  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+-  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+-    x_libraries=$ac_optarg ;;
+-
+-  -*) { echo "$as_me: error: unrecognized option: $ac_option
+-Try \`$0 --help' for more information." >&2
+-   { (exit 1); exit 1; }; }
+-    ;;
+-
+-  *=*)
+-    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+-    # Reject names that are not valid shell variable names.
+-    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+-      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+-   { (exit 1); exit 1; }; }
+-    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
+-    eval "$ac_envvar='$ac_optarg'"
+-    export $ac_envvar ;;
+-
+-  *)
+-    # FIXME: should be removed in autoconf 3.0.
+-    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+-    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+-      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+-    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+-    ;;
+-
+-  esac
+-done
+-
+-if test -n "$ac_prev"; then
+-  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+-  { echo "$as_me: error: missing argument to $ac_option" >&2
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-# Be sure to have absolute paths.
+-for ac_var in exec_prefix prefix
+-do
+-  eval ac_val=$`echo $ac_var`
+-  case $ac_val in
+-    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
+-    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+-   { (exit 1); exit 1; }; };;
+-  esac
+-done
+-
+-# Be sure to have absolute paths.
+-for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
+-	      localstatedir libdir includedir oldincludedir infodir mandir
+-do
+-  eval ac_val=$`echo $ac_var`
+-  case $ac_val in
+-    [\\/$]* | ?:[\\/]* ) ;;
+-    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+-   { (exit 1); exit 1; }; };;
+-  esac
+-done
+-
+-# There might be people who depend on the old broken behavior: `$host'
+-# used to hold the argument of --host etc.
+-# FIXME: To remove some day.
+-build=$build_alias
+-host=$host_alias
+-target=$target_alias
+-
+-# FIXME: To remove some day.
+-if test "x$host_alias" != x; then
+-  if test "x$build_alias" = x; then
+-    cross_compiling=maybe
+-    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+-    If a cross compiler is detected then cross compile mode will be used." >&2
+-  elif test "x$build_alias" != "x$host_alias"; then
+-    cross_compiling=yes
+-  fi
+-fi
+-
+-ac_tool_prefix=
+-test -n "$host_alias" && ac_tool_prefix=$host_alias-
+-
+-test "$silent" = yes && exec 6>/dev/null
+-
+-
+-# Find the source files, if location was not specified.
+-if test -z "$srcdir"; then
+-  ac_srcdir_defaulted=yes
+-  # Try the directory containing this script, then its parent.
+-  ac_confdir=`(dirname "$0") 2>/dev/null ||
+-$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+-	 X"$0" : 'X\(//\)[^/]' \| \
+-	 X"$0" : 'X\(//\)$' \| \
+-	 X"$0" : 'X\(/\)' \| \
+-	 .     : '\(.\)' 2>/dev/null ||
+-echo X"$0" |
+-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+-  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+-  	  /^X\(\/\/\)$/{ s//\1/; q; }
+-  	  /^X\(\/\).*/{ s//\1/; q; }
+-  	  s/.*/./; q'`
+-  srcdir=$ac_confdir
+-  if test ! -r $srcdir/$ac_unique_file; then
+-    srcdir=..
+-  fi
+-else
+-  ac_srcdir_defaulted=no
+-fi
+-if test ! -r $srcdir/$ac_unique_file; then
+-  if test "$ac_srcdir_defaulted" = yes; then
+-    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
+-   { (exit 1); exit 1; }; }
+-  else
+-    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+-   { (exit 1); exit 1; }; }
+-  fi
+-fi
+-(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
+-  { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
+-   { (exit 1); exit 1; }; }
+-srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
+-ac_env_build_alias_set=${build_alias+set}
+-ac_env_build_alias_value=$build_alias
+-ac_cv_env_build_alias_set=${build_alias+set}
+-ac_cv_env_build_alias_value=$build_alias
+-ac_env_host_alias_set=${host_alias+set}
+-ac_env_host_alias_value=$host_alias
+-ac_cv_env_host_alias_set=${host_alias+set}
+-ac_cv_env_host_alias_value=$host_alias
+-ac_env_target_alias_set=${target_alias+set}
+-ac_env_target_alias_value=$target_alias
+-ac_cv_env_target_alias_set=${target_alias+set}
+-ac_cv_env_target_alias_value=$target_alias
+-ac_env_CXX_set=${CXX+set}
+-ac_env_CXX_value=$CXX
+-ac_cv_env_CXX_set=${CXX+set}
+-ac_cv_env_CXX_value=$CXX
+-ac_env_CXXFLAGS_set=${CXXFLAGS+set}
+-ac_env_CXXFLAGS_value=$CXXFLAGS
+-ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
+-ac_cv_env_CXXFLAGS_value=$CXXFLAGS
+-ac_env_LDFLAGS_set=${LDFLAGS+set}
+-ac_env_LDFLAGS_value=$LDFLAGS
+-ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
+-ac_cv_env_LDFLAGS_value=$LDFLAGS
+-ac_env_CPPFLAGS_set=${CPPFLAGS+set}
+-ac_env_CPPFLAGS_value=$CPPFLAGS
+-ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
+-ac_cv_env_CPPFLAGS_value=$CPPFLAGS
+-ac_env_CC_set=${CC+set}
+-ac_env_CC_value=$CC
+-ac_cv_env_CC_set=${CC+set}
+-ac_cv_env_CC_value=$CC
+-ac_env_CFLAGS_set=${CFLAGS+set}
+-ac_env_CFLAGS_value=$CFLAGS
+-ac_cv_env_CFLAGS_set=${CFLAGS+set}
+-ac_cv_env_CFLAGS_value=$CFLAGS
+-ac_env_CXXCPP_set=${CXXCPP+set}
+-ac_env_CXXCPP_value=$CXXCPP
+-ac_cv_env_CXXCPP_set=${CXXCPP+set}
+-ac_cv_env_CXXCPP_value=$CXXCPP
+-
+-#
+-# Report the --help message.
+-#
+-if test "$ac_init_help" = "long"; then
+-  # Omit some internal or obsolete options to make the list less imposing.
+-  # This message is too long to be a string in the A/UX 3.1 sh.
+-  cat <<_ACEOF
+-\`configure' configures this package to adapt to many kinds of systems.
+-
+-Usage: $0 [OPTION]... [VAR=VALUE]...
+-
+-To assign environment variables (e.g., CC, CFLAGS...), specify them as
+-VAR=VALUE.  See below for descriptions of some of the useful variables.
+-
+-Defaults for the options are specified in brackets.
+-
+-Configuration:
+-  -h, --help              display this help and exit
+-      --help=short        display options specific to this package
+-      --help=recursive    display the short help of all the included packages
+-  -V, --version           display version information and exit
+-  -q, --quiet, --silent   do not print \`checking...' messages
+-      --cache-file=FILE   cache test results in FILE [disabled]
+-  -C, --config-cache      alias for \`--cache-file=config.cache'
+-  -n, --no-create         do not create output files
+-      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+-
+-_ACEOF
+-
+-  cat <<_ACEOF
+-Installation directories:
+-  --prefix=PREFIX         install architecture-independent files in PREFIX
+-			  [$ac_default_prefix]
+-  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+-			  [PREFIX]
+-
+-By default, \`make install' will install all the files in
+-\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+-an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+-for instance \`--prefix=\$HOME'.
+-
+-For better control, use the options below.
+-
+-Fine tuning of the installation directories:
+-  --bindir=DIR           user executables [EPREFIX/bin]
+-  --sbindir=DIR          system admin executables [EPREFIX/sbin]
+-  --libexecdir=DIR       program executables [EPREFIX/libexec]
+-  --datadir=DIR          read-only architecture-independent data [PREFIX/share]
+-  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
+-  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
+-  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
+-  --libdir=DIR           object code libraries [EPREFIX/lib]
+-  --includedir=DIR       C header files [PREFIX/include]
+-  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
+-  --infodir=DIR          info documentation [PREFIX/info]
+-  --mandir=DIR           man documentation [PREFIX/man]
+-_ACEOF
+-
+-  cat <<\_ACEOF
+-
+-X features:
+-  --x-includes=DIR    X include files are in DIR
+-  --x-libraries=DIR   X library files are in DIR
+-_ACEOF
+-fi
+-
+-if test -n "$ac_init_help"; then
+-
+-  cat <<\_ACEOF
+-
+-Optional Packages:
+-  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+-  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+-  --with-x                use the X Window System
+-
+-Some influential environment variables:
+-  CXX         C++ compiler command
+-  CXXFLAGS    C++ compiler flags
+-  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+-              nonstandard directory <lib dir>
+-  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
+-              headers in a nonstandard directory <include dir>
+-  CC          C compiler command
+-  CFLAGS      C compiler flags
+-  CXXCPP      C++ preprocessor
+-
+-Use these variables to override the choices made by `configure' or to help
+-it to find libraries and programs with nonstandard names/locations.
+-
+-_ACEOF
+-fi
+-
+-if test "$ac_init_help" = "recursive"; then
+-  # If there are subdirs, report their specific --help.
+-  ac_popdir=`pwd`
+-  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+-    test -d $ac_dir || continue
+-    ac_builddir=.
+-
+-if test "$ac_dir" != .; then
+-  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+-  # A "../" for each directory in $ac_dir_suffix.
+-  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+-else
+-  ac_dir_suffix= ac_top_builddir=
+-fi
+-
+-case $srcdir in
+-  .)  # No --srcdir option.  We are building in place.
+-    ac_srcdir=.
+-    if test -z "$ac_top_builddir"; then
+-       ac_top_srcdir=.
+-    else
+-       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+-    fi ;;
+-  [\\/]* | ?:[\\/]* )  # Absolute path.
+-    ac_srcdir=$srcdir$ac_dir_suffix;
+-    ac_top_srcdir=$srcdir ;;
+-  *) # Relative path.
+-    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+-    ac_top_srcdir=$ac_top_builddir$srcdir ;;
+-esac
+-
+-# Do not use `cd foo && pwd` to compute absolute paths, because
+-# the directories may not exist.
+-case `pwd` in
+-.) ac_abs_builddir="$ac_dir";;
+-*)
+-  case "$ac_dir" in
+-  .) ac_abs_builddir=`pwd`;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+-  *) ac_abs_builddir=`pwd`/"$ac_dir";;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_top_builddir=${ac_top_builddir}.;;
+-*)
+-  case ${ac_top_builddir}. in
+-  .) ac_abs_top_builddir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+-  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_srcdir=$ac_srcdir;;
+-*)
+-  case $ac_srcdir in
+-  .) ac_abs_srcdir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+-  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_top_srcdir=$ac_top_srcdir;;
+-*)
+-  case $ac_top_srcdir in
+-  .) ac_abs_top_srcdir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+-  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+-  esac;;
+-esac
+-
+-    cd $ac_dir
+-    # Check for guested configure; otherwise get Cygnus style configure.
+-    if test -f $ac_srcdir/configure.gnu; then
+-      echo
+-      $SHELL $ac_srcdir/configure.gnu  --help=recursive
+-    elif test -f $ac_srcdir/configure; then
+-      echo
+-      $SHELL $ac_srcdir/configure  --help=recursive
+-    elif test -f $ac_srcdir/configure.ac ||
+-	   test -f $ac_srcdir/configure.in; then
+-      echo
+-      $ac_configure --help
+-    else
+-      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+-    fi
+-    cd $ac_popdir
+-  done
+-fi
+-
+-test -n "$ac_init_help" && exit 0
+-if $ac_init_version; then
+-  cat <<\_ACEOF
+-
+-Copyright (C) 2003 Free Software Foundation, Inc.
+-This configure script is free software; the Free Software Foundation
+-gives unlimited permission to copy, distribute and modify it.
+-_ACEOF
+-  exit 0
+-fi
+-exec 5>config.log
+-cat >&5 <<_ACEOF
+-This file contains any messages produced by compilers while
+-running configure, to aid debugging if configure makes a mistake.
+-
+-It was created by $as_me, which was
+-generated by GNU Autoconf 2.59.  Invocation command line was
+-
+-  $ $0 $@
+-
+-_ACEOF
+-{
+-cat <<_ASUNAME
+-@%:@@%:@ --------- @%:@@%:@
+-@%:@@%:@ Platform. @%:@@%:@
+-@%:@@%:@ --------- @%:@@%:@
+-
+-hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+-uname -m = `(uname -m) 2>/dev/null || echo unknown`
+-uname -r = `(uname -r) 2>/dev/null || echo unknown`
+-uname -s = `(uname -s) 2>/dev/null || echo unknown`
+-uname -v = `(uname -v) 2>/dev/null || echo unknown`
+-
+-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+-/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+-
+-/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+-/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+-hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
+-/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+-/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+-/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+-
+-_ASUNAME
+-
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  echo "PATH: $as_dir"
+-done
+-
+-} >&5
+-
+-cat >&5 <<_ACEOF
+-
+-
+-@%:@@%:@ ----------- @%:@@%:@
+-@%:@@%:@ Core tests. @%:@@%:@
+-@%:@@%:@ ----------- @%:@@%:@
+-
+-_ACEOF
+-
+-
+-# Keep a trace of the command line.
+-# Strip out --no-create and --no-recursion so they do not pile up.
+-# Strip out --silent because we don't want to record it for future runs.
+-# Also quote any args containing shell meta-characters.
+-# Make two passes to allow for proper duplicate-argument suppression.
+-ac_configure_args=
+-ac_configure_args0=
+-ac_configure_args1=
+-ac_sep=
+-ac_must_keep_next=false
+-for ac_pass in 1 2
+-do
+-  for ac_arg
+-  do
+-    case $ac_arg in
+-    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+-    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+-    | -silent | --silent | --silen | --sile | --sil)
+-      continue ;;
+-    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+-      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+-    esac
+-    case $ac_pass in
+-    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+-    2)
+-      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+-      if test $ac_must_keep_next = true; then
+-	ac_must_keep_next=false # Got value, back to normal.
+-      else
+-	case $ac_arg in
+-	  *=* | --config-cache | -C | -disable-* | --disable-* \
+-	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+-	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+-	  | -with-* | --with-* | -without-* | --without-* | --x)
+-	    case "$ac_configure_args0 " in
+-	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+-	    esac
+-	    ;;
+-	  -* ) ac_must_keep_next=true ;;
+-	esac
+-      fi
+-      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
+-      # Get rid of the leading space.
+-      ac_sep=" "
+-      ;;
+-    esac
+-  done
+-done
+-$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+-$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+-
+-# When interrupted or exit'd, cleanup temporary files, and complete
+-# config.log.  We remove comments because anyway the quotes in there
+-# would cause problems or look ugly.
+-# WARNING: Be sure not to use single quotes in there, as some shells,
+-# such as our DU 5.0 friend, will then `close' the trap.
+-trap 'exit_status=$?
+-  # Save into config.log some information that might help in debugging.
+-  {
+-    echo
+-
+-    cat <<\_ASBOX
+-@%:@@%:@ ---------------- @%:@@%:@
+-@%:@@%:@ Cache variables. @%:@@%:@
+-@%:@@%:@ ---------------- @%:@@%:@
+-_ASBOX
+-    echo
+-    # The following way of writing the cache mishandles newlines in values,
+-{
+-  (set) 2>&1 |
+-    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
+-    *ac_space=\ *)
+-      sed -n \
+-	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+-	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+-      ;;
+-    *)
+-      sed -n \
+-	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+-      ;;
+-    esac;
+-}
+-    echo
+-
+-    cat <<\_ASBOX
+-@%:@@%:@ ----------------- @%:@@%:@
+-@%:@@%:@ Output variables. @%:@@%:@
+-@%:@@%:@ ----------------- @%:@@%:@
+-_ASBOX
+-    echo
+-    for ac_var in $ac_subst_vars
+-    do
+-      eval ac_val=$`echo $ac_var`
+-      echo "$ac_var='"'"'$ac_val'"'"'"
+-    done | sort
+-    echo
+-
+-    if test -n "$ac_subst_files"; then
+-      cat <<\_ASBOX
+-@%:@@%:@ ------------- @%:@@%:@
+-@%:@@%:@ Output files. @%:@@%:@
+-@%:@@%:@ ------------- @%:@@%:@
+-_ASBOX
+-      echo
+-      for ac_var in $ac_subst_files
+-      do
+-	eval ac_val=$`echo $ac_var`
+-	echo "$ac_var='"'"'$ac_val'"'"'"
+-      done | sort
+-      echo
+-    fi
+-
+-    if test -s confdefs.h; then
+-      cat <<\_ASBOX
+-@%:@@%:@ ----------- @%:@@%:@
+-@%:@@%:@ confdefs.h. @%:@@%:@
+-@%:@@%:@ ----------- @%:@@%:@
+-_ASBOX
+-      echo
+-      sed "/^$/d" confdefs.h | sort
+-      echo
+-    fi
+-    test "$ac_signal" != 0 &&
+-      echo "$as_me: caught signal $ac_signal"
+-    echo "$as_me: exit $exit_status"
+-  } >&5
+-  rm -f core *.core &&
+-  rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
+-    exit $exit_status
+-     ' 0
+-for ac_signal in 1 2 13 15; do
+-  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+-done
+-ac_signal=0
+-
+-# confdefs.h avoids OS command line length limits that DEFS can exceed.
+-rm -rf conftest* confdefs.h
+-# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+-echo >confdefs.h
+-
+-# Predefined preprocessor variables.
+-
+-cat >>confdefs.h <<_ACEOF
+-@%:@define PACKAGE_NAME "$PACKAGE_NAME"
+-_ACEOF
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-@%:@define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+-_ACEOF
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-@%:@define PACKAGE_VERSION "$PACKAGE_VERSION"
+-_ACEOF
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-@%:@define PACKAGE_STRING "$PACKAGE_STRING"
+-_ACEOF
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-@%:@define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+-_ACEOF
+-
+-
+-# Let the site file select an alternate cache file if it wants to.
+-# Prefer explicitly selected file to automatically selected ones.
+-if test -z "$CONFIG_SITE"; then
+-  if test "x$prefix" != xNONE; then
+-    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+-  else
+-    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+-  fi
+-fi
+-for ac_site_file in $CONFIG_SITE; do
+-  if test -r "$ac_site_file"; then
+-    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+-echo "$as_me: loading site script $ac_site_file" >&6;}
+-    sed 's/^/| /' "$ac_site_file" >&5
+-    . "$ac_site_file"
+-  fi
+-done
+-
+-if test -r "$cache_file"; then
+-  # Some versions of bash will fail to source /dev/null (special
+-  # files actually), so we avoid doing that.
+-  if test -f "$cache_file"; then
+-    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
+-echo "$as_me: loading cache $cache_file" >&6;}
+-    case $cache_file in
+-      [\\/]* | ?:[\\/]* ) . $cache_file;;
+-      *)                      . ./$cache_file;;
+-    esac
+-  fi
+-else
+-  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
+-echo "$as_me: creating cache $cache_file" >&6;}
+-  >$cache_file
+-fi
+-
+-# Check that the precious variables saved in the cache have kept the same
+-# value.
+-ac_cache_corrupted=false
+-for ac_var in `(set) 2>&1 |
+-	       sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
+-  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+-  eval ac_new_set=\$ac_env_${ac_var}_set
+-  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
+-  eval ac_new_val="\$ac_env_${ac_var}_value"
+-  case $ac_old_set,$ac_new_set in
+-    set,)
+-      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+-echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+-      ac_cache_corrupted=: ;;
+-    ,set)
+-      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+-echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+-      ac_cache_corrupted=: ;;
+-    ,);;
+-    *)
+-      if test "x$ac_old_val" != "x$ac_new_val"; then
+-	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+-echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+-	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
+-echo "$as_me:   former value:  $ac_old_val" >&2;}
+-	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
+-echo "$as_me:   current value: $ac_new_val" >&2;}
+-	ac_cache_corrupted=:
+-      fi;;
+-  esac
+-  # Pass precious variables to config.status.
+-  if test "$ac_new_set" = set; then
+-    case $ac_new_val in
+-    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+-      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+-    *) ac_arg=$ac_var=$ac_new_val ;;
+-    esac
+-    case " $ac_configure_args " in
+-      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+-      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+-    esac
+-  fi
+-done
+-if $ac_cache_corrupted; then
+-  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+-echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+-  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+-echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-CXXFLAGS="-O3"
+-CPPFLAGS="-O3"
+-
+-
+-if test -d "../nx-X11/exports/include" ; then
+-    CXXFLAGS="$CXXFLAGS -I../nx-X11/exports/include"
+-    LIBS="$LIBS -L../nx-X11/exports/lib"
+-fi
+-
+-
+-if test "${with_ipaq}" = yes; then
+-  echo -e "enabling ipaq configuration"
+-  CXX="arm-linux-c++"
+-  CC="arm-linux-gcc"
+-  unset ac_cv_prog_armcxx
+-  unset ac_cv_prog_armcc
+-  unset ac_cv_prog_CXXCPP
+-  # Extract the first word of ""$CXX"", so it can be a program name with args.
+-set dummy "$CXX"; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_armcxx+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$armcxx"; then
+-  ac_cv_prog_armcxx="$armcxx" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_armcxx="yes"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-  test -z "$ac_cv_prog_armcxx" && ac_cv_prog_armcxx="no"
+-fi
+-fi
+-armcxx=$ac_cv_prog_armcxx
+-if test -n "$armcxx"; then
+-  echo "$as_me:$LINENO: result: $armcxx" >&5
+-echo "${ECHO_T}$armcxx" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  # Extract the first word of ""$CC"", so it can be a program name with args.
+-set dummy "$CC"; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_armcc+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$armcc"; then
+-  ac_cv_prog_armcc="$armcc" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_armcc="yes"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-  test -z "$ac_cv_prog_armcc" && ac_cv_prog_armcc="no"
+-fi
+-fi
+-armcc=$ac_cv_prog_armcc
+-if test -n "$armcc"; then
+-  echo "$as_me:$LINENO: result: $armcc" >&5
+-echo "${ECHO_T}$armcc" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  if test $armcxx = "yes" && test $armcc = "yes" ; then
+-    ac_cv_prog_CXX="$CXX"
+-    ac_cv_prog_CC="$CC"
+-  else
+-    { { echo "$as_me:$LINENO: error: installation or configuration problem: I cannot find compiler for arm-linux" >&5
+-echo "$as_me: error: installation or configuration problem: I cannot find compiler for arm-linux" >&2;}
+-   { (exit 1); exit 1; }; }
+-  fi
+-else
+-  unset ac_cv_prog_CXX
+-  unset ac_cv_prog_CC
+-  unset ac_cv_prog_CXXCPP
+-fi  
+-
+-
+-ac_ext=cc
+-ac_cpp='$CXXCPP $CPPFLAGS'
+-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+-if test -n "$ac_tool_prefix"; then
+-  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
+-  do
+-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_CXX+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$CXX"; then
+-  ac_cv_prog_CXX="$CXX" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-CXX=$ac_cv_prog_CXX
+-if test -n "$CXX"; then
+-  echo "$as_me:$LINENO: result: $CXX" >&5
+-echo "${ECHO_T}$CXX" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-    test -n "$CXX" && break
+-  done
+-fi
+-if test -z "$CXX"; then
+-  ac_ct_CXX=$CXX
+-  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
+-do
+-  # Extract the first word of "$ac_prog", so it can be a program name with args.
+-set dummy $ac_prog; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$ac_ct_CXX"; then
+-  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_ac_ct_CXX="$ac_prog"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+-if test -n "$ac_ct_CXX"; then
+-  echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
+-echo "${ECHO_T}$ac_ct_CXX" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  test -n "$ac_ct_CXX" && break
+-done
+-test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
+-
+-  CXX=$ac_ct_CXX
+-fi
+-
+-
+-# Provide some information about the compiler.
+-echo "$as_me:$LINENO:" \
+-     "checking for C++ compiler version" >&5
+-ac_compiler=`set X $ac_compile; echo $2`
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
+-  (eval $ac_compiler --version </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
+-  (eval $ac_compiler -v </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
+-  (eval $ac_compiler -V </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-ac_clean_files_save=$ac_clean_files
+-ac_clean_files="$ac_clean_files a.out a.exe b.out"
+-# Try to create an executable without -o first, disregard a.out.
+-# It will help us diagnose broken compilers, and finding out an intuition
+-# of exeext.
+-echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
+-echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
+-ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+-if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
+-  (eval $ac_link_default) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; then
+-  # Find the output, starting from the most likely.  This scheme is
+-# not robust to junk in `.', hence go to wildcards (a.*) only as a last
+-# resort.
+-
+-# Be careful to initialize this variable, since it used to be cached.
+-# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
+-ac_cv_exeext=
+-# b.out is created by i960 compilers.
+-for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
+-do
+-  test -f "$ac_file" || continue
+-  case $ac_file in
+-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
+-	;;
+-    conftest.$ac_ext )
+-	# This is the source file.
+-	;;
+-    [ab].out )
+-	# We found the default executable, but exeext='' is most
+-	# certainly right.
+-	break;;
+-    *.* )
+-	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+-	# FIXME: I believe we export ac_cv_exeext for Libtool,
+-	# but it would be cool to find out if it's true.  Does anybody
+-	# maintain Libtool? --akim.
+-	export ac_cv_exeext
+-	break;;
+-    * )
+-	break;;
+-  esac
+-done
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: C++ compiler cannot create executables
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }
+-fi
+-
+-ac_exeext=$ac_cv_exeext
+-echo "$as_me:$LINENO: result: $ac_file" >&5
+-echo "${ECHO_T}$ac_file" >&6
+-
+-# Check the compiler produces executables we can run.  If not, either
+-# the compiler is broken, or we cross compile.
+-echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
+-echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
+-# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+-# If not cross compiling, check that we can run a simple program.
+-if test "$cross_compiling" != yes; then
+-  if { ac_try='./$ac_file'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-    cross_compiling=no
+-  else
+-    if test "$cross_compiling" = maybe; then
+-	cross_compiling=yes
+-    else
+-	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
+-If you meant to cross compile, use \`--host'.
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: cannot run C++ compiled programs.
+-If you meant to cross compile, use \`--host'.
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-    fi
+-  fi
+-fi
+-echo "$as_me:$LINENO: result: yes" >&5
+-echo "${ECHO_T}yes" >&6
+-
+-rm -f a.out a.exe conftest$ac_cv_exeext b.out
+-ac_clean_files=$ac_clean_files_save
+-# Check the compiler produces executables we can run.  If not, either
+-# the compiler is broken, or we cross compile.
+-echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+-echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
+-echo "$as_me:$LINENO: result: $cross_compiling" >&5
+-echo "${ECHO_T}$cross_compiling" >&6
+-
+-echo "$as_me:$LINENO: checking for suffix of executables" >&5
+-echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; then
+-  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+-# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+-# work properly (i.e., refer to `conftest.exe'), while it won't with
+-# `rm'.
+-for ac_file in conftest.exe conftest conftest.*; do
+-  test -f "$ac_file" || continue
+-  case $ac_file in
+-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
+-    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+-	  export ac_cv_exeext
+-	  break;;
+-    * ) break;;
+-  esac
+-done
+-else
+-  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-rm -f conftest$ac_cv_exeext
+-echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+-echo "${ECHO_T}$ac_cv_exeext" >&6
+-
+-rm -f conftest.$ac_ext
+-EXEEXT=$ac_cv_exeext
+-ac_exeext=$EXEEXT
+-echo "$as_me:$LINENO: checking for suffix of object files" >&5
+-echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
+-if test "${ac_cv_objext+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.o conftest.obj
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; then
+-  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
+-  case $ac_file in
+-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
+-    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+-       break;;
+-  esac
+-done
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: cannot compute suffix of object files: cannot compile
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-rm -f conftest.$ac_cv_objext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+-echo "${ECHO_T}$ac_cv_objext" >&6
+-OBJEXT=$ac_cv_objext
+-ac_objext=$OBJEXT
+-echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
+-echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
+-if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-#ifndef __GNUC__
+-       choke me
+-#endif
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_compiler_gnu=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_compiler_gnu=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+-
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
+-echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
+-GXX=`test $ac_compiler_gnu = yes && echo yes`
+-ac_test_CXXFLAGS=${CXXFLAGS+set}
+-ac_save_CXXFLAGS=$CXXFLAGS
+-CXXFLAGS="-g"
+-echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
+-echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
+-if test "${ac_cv_prog_cxx_g+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_prog_cxx_g=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_prog_cxx_g=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
+-echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
+-if test "$ac_test_CXXFLAGS" = set; then
+-  CXXFLAGS=$ac_save_CXXFLAGS
+-elif test $ac_cv_prog_cxx_g = yes; then
+-  if test "$GXX" = yes; then
+-    CXXFLAGS="-g -O2"
+-  else
+-    CXXFLAGS="-g"
+-  fi
+-else
+-  if test "$GXX" = yes; then
+-    CXXFLAGS="-O2"
+-  else
+-    CXXFLAGS=
+-  fi
+-fi
+-for ac_declaration in \
+-   '' \
+-   'extern "C" void std::exit (int) throw (); using std::exit;' \
+-   'extern "C" void std::exit (int); using std::exit;' \
+-   'extern "C" void exit (int) throw ();' \
+-   'extern "C" void exit (int);' \
+-   'void exit (int);'
+-do
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_declaration
+-@%:@include <stdlib.h>
+-int
+-main ()
+-{
+-exit (42);
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  :
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-continue
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_declaration
+-int
+-main ()
+-{
+-exit (42);
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  break
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-done
+-rm -f conftest*
+-if test -n "$ac_declaration"; then
+-  echo '#ifdef __cplusplus' >>confdefs.h
+-  echo $ac_declaration      >>confdefs.h
+-  echo '#endif'             >>confdefs.h
+-fi
+-
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-if test -n "$ac_tool_prefix"; then
+-  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+-set dummy ${ac_tool_prefix}gcc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$CC"; then
+-  ac_cv_prog_CC="$CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-CC=$ac_cv_prog_CC
+-if test -n "$CC"; then
+-  echo "$as_me:$LINENO: result: $CC" >&5
+-echo "${ECHO_T}$CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-fi
+-if test -z "$ac_cv_prog_CC"; then
+-  ac_ct_CC=$CC
+-  # Extract the first word of "gcc", so it can be a program name with args.
+-set dummy gcc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$ac_ct_CC"; then
+-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_ac_ct_CC="gcc"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-ac_ct_CC=$ac_cv_prog_ac_ct_CC
+-if test -n "$ac_ct_CC"; then
+-  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+-echo "${ECHO_T}$ac_ct_CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  CC=$ac_ct_CC
+-else
+-  CC="$ac_cv_prog_CC"
+-fi
+-
+-if test -z "$CC"; then
+-  if test -n "$ac_tool_prefix"; then
+-  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+-set dummy ${ac_tool_prefix}cc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$CC"; then
+-  ac_cv_prog_CC="$CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_CC="${ac_tool_prefix}cc"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-CC=$ac_cv_prog_CC
+-if test -n "$CC"; then
+-  echo "$as_me:$LINENO: result: $CC" >&5
+-echo "${ECHO_T}$CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-fi
+-if test -z "$ac_cv_prog_CC"; then
+-  ac_ct_CC=$CC
+-  # Extract the first word of "cc", so it can be a program name with args.
+-set dummy cc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$ac_ct_CC"; then
+-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_ac_ct_CC="cc"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-ac_ct_CC=$ac_cv_prog_ac_ct_CC
+-if test -n "$ac_ct_CC"; then
+-  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+-echo "${ECHO_T}$ac_ct_CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  CC=$ac_ct_CC
+-else
+-  CC="$ac_cv_prog_CC"
+-fi
+-
+-fi
+-if test -z "$CC"; then
+-  # Extract the first word of "cc", so it can be a program name with args.
+-set dummy cc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$CC"; then
+-  ac_cv_prog_CC="$CC" # Let the user override the test.
+-else
+-  ac_prog_rejected=no
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+-       ac_prog_rejected=yes
+-       continue
+-     fi
+-    ac_cv_prog_CC="cc"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-if test $ac_prog_rejected = yes; then
+-  # We found a bogon in the path, so make sure we never use it.
+-  set dummy $ac_cv_prog_CC
+-  shift
+-  if test $@%:@ != 0; then
+-    # We chose a different compiler from the bogus one.
+-    # However, it has the same basename, so the bogon will be chosen
+-    # first if we set CC to just the basename; use the full file name.
+-    shift
+-    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+-  fi
+-fi
+-fi
+-fi
+-CC=$ac_cv_prog_CC
+-if test -n "$CC"; then
+-  echo "$as_me:$LINENO: result: $CC" >&5
+-echo "${ECHO_T}$CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-fi
+-if test -z "$CC"; then
+-  if test -n "$ac_tool_prefix"; then
+-  for ac_prog in cl
+-  do
+-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$CC"; then
+-  ac_cv_prog_CC="$CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-CC=$ac_cv_prog_CC
+-if test -n "$CC"; then
+-  echo "$as_me:$LINENO: result: $CC" >&5
+-echo "${ECHO_T}$CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-    test -n "$CC" && break
+-  done
+-fi
+-if test -z "$CC"; then
+-  ac_ct_CC=$CC
+-  for ac_prog in cl
+-do
+-  # Extract the first word of "$ac_prog", so it can be a program name with args.
+-set dummy $ac_prog; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$ac_ct_CC"; then
+-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_ac_ct_CC="$ac_prog"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-ac_ct_CC=$ac_cv_prog_ac_ct_CC
+-if test -n "$ac_ct_CC"; then
+-  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+-echo "${ECHO_T}$ac_ct_CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  test -n "$ac_ct_CC" && break
+-done
+-
+-  CC=$ac_ct_CC
+-fi
+-
+-fi
+-
+-
+-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: no acceptable C compiler found in \$PATH
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-
+-# Provide some information about the compiler.
+-echo "$as_me:$LINENO:" \
+-     "checking for C compiler version" >&5
+-ac_compiler=`set X $ac_compile; echo $2`
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
+-  (eval $ac_compiler --version </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
+-  (eval $ac_compiler -v </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
+-  (eval $ac_compiler -V </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-
+-echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+-echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
+-if test "${ac_cv_c_compiler_gnu+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-#ifndef __GNUC__
+-       choke me
+-#endif
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_compiler_gnu=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_compiler_gnu=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-ac_cv_c_compiler_gnu=$ac_compiler_gnu
+-
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+-echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
+-GCC=`test $ac_compiler_gnu = yes && echo yes`
+-ac_test_CFLAGS=${CFLAGS+set}
+-ac_save_CFLAGS=$CFLAGS
+-CFLAGS="-g"
+-echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+-echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
+-if test "${ac_cv_prog_cc_g+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_prog_cc_g=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_prog_cc_g=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
+-if test "$ac_test_CFLAGS" = set; then
+-  CFLAGS=$ac_save_CFLAGS
+-elif test $ac_cv_prog_cc_g = yes; then
+-  if test "$GCC" = yes; then
+-    CFLAGS="-g -O2"
+-  else
+-    CFLAGS="-g"
+-  fi
+-else
+-  if test "$GCC" = yes; then
+-    CFLAGS="-O2"
+-  else
+-    CFLAGS=
+-  fi
+-fi
+-echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
+-echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
+-if test "${ac_cv_prog_cc_stdc+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_cv_prog_cc_stdc=no
+-ac_save_CC=$CC
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <stdarg.h>
+-#include <stdio.h>
+-#include <sys/types.h>
+-#include <sys/stat.h>
+-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+-struct buf { int x; };
+-FILE * (*rcsopen) (struct buf *, struct stat *, int);
+-static char *e (p, i)
+-     char **p;
+-     int i;
+-{
+-  return p[i];
+-}
+-static char *f (char * (*g) (char **, int), char **p, ...)
+-{
+-  char *s;
+-  va_list v;
+-  va_start (v,p);
+-  s = g (p, va_arg (v,int));
+-  va_end (v);
+-  return s;
+-}
+-
+-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+-   function prototypes and stuff, but not '\xHH' hex character constants.
+-   These don't provoke an error unfortunately, instead are silently treated
+-   as 'x'.  The following induces an error, until -std1 is added to get
+-   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+-   array size at least.  It's necessary to write '\x00'==0 to get something
+-   that's true only with -std1.  */
+-int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+-
+-int test (int i, double x);
+-struct s1 {int (*f) (int a);};
+-struct s2 {int (*f) (double a);};
+-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+-int argc;
+-char **argv;
+-int
+-main ()
+-{
+-return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-# Don't try gcc -ansi; that turns off useful extensions and
+-# breaks some systems' header files.
+-# AIX			-qlanglvl=ansi
+-# Ultrix and OSF/1	-std1
+-# HP-UX 10.20 and later	-Ae
+-# HP-UX older versions	-Aa -D_HPUX_SOURCE
+-# SVR4			-Xc -D__EXTENSIONS__
+-for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+-do
+-  CC="$ac_save_CC $ac_arg"
+-  rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_prog_cc_stdc=$ac_arg
+-break
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -f conftest.err conftest.$ac_objext 
+-done
+-rm -f conftest.$ac_ext conftest.$ac_objext
+-CC=$ac_save_CC
+-
+-fi
+-
+-case "x$ac_cv_prog_cc_stdc" in
+-  x|xno)
+-    echo "$as_me:$LINENO: result: none needed" >&5
+-echo "${ECHO_T}none needed" >&6 ;;
+-  *)
+-    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
+-echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
+-    CC="$CC $ac_cv_prog_cc_stdc" ;;
+-esac
+-
+-# Some people use a C++ compiler to compile C.  Since we use `exit',
+-# in C++ we need to declare it.  In case someone uses the same compiler
+-# for both compiling C and C++ we need to have the C++ compiler decide
+-# the declaration of exit, since it's the most demanding environment.
+-cat >conftest.$ac_ext <<_ACEOF
+-@%:@ifndef __cplusplus
+-  choke me
+-@%:@endif
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  for ac_declaration in \
+-   '' \
+-   'extern "C" void std::exit (int) throw (); using std::exit;' \
+-   'extern "C" void std::exit (int); using std::exit;' \
+-   'extern "C" void exit (int) throw ();' \
+-   'extern "C" void exit (int);' \
+-   'void exit (int);'
+-do
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_declaration
+-@%:@include <stdlib.h>
+-int
+-main ()
+-{
+-exit (42);
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  :
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-continue
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_declaration
+-int
+-main ()
+-{
+-exit (42);
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  break
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-done
+-rm -f conftest*
+-if test -n "$ac_declaration"; then
+-  echo '#ifdef __cplusplus' >>confdefs.h
+-  echo $ac_declaration      >>confdefs.h
+-  echo '#endif'             >>confdefs.h
+-fi
+-
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-
+-ac_ext=cc
+-ac_cpp='$CXXCPP $CPPFLAGS'
+-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+-
+-
+-
+-ac_aux_dir=
+-for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+-  if test -f $ac_dir/install-sh; then
+-    ac_aux_dir=$ac_dir
+-    ac_install_sh="$ac_aux_dir/install-sh -c"
+-    break
+-  elif test -f $ac_dir/install.sh; then
+-    ac_aux_dir=$ac_dir
+-    ac_install_sh="$ac_aux_dir/install.sh -c"
+-    break
+-  elif test -f $ac_dir/shtool; then
+-    ac_aux_dir=$ac_dir
+-    ac_install_sh="$ac_aux_dir/shtool install -c"
+-    break
+-  fi
+-done
+-if test -z "$ac_aux_dir"; then
+-  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
+-echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-ac_config_guess="$SHELL $ac_aux_dir/config.guess"
+-ac_config_sub="$SHELL $ac_aux_dir/config.sub"
+-ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
+-
+-# Find a good install program.  We prefer a C program (faster),
+-# so one script is as good as another.  But avoid the broken or
+-# incompatible versions:
+-# SysV /etc/install, /usr/sbin/install
+-# SunOS /usr/etc/install
+-# IRIX /sbin/install
+-# AIX /bin/install
+-# AmigaOS /C/install, which installs bootblocks on floppy discs
+-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+-# OS/2's system install, which has a completely different semantic
+-# ./install, which can be erroneously created by make from ./install.sh.
+-echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+-echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
+-if test -z "$INSTALL"; then
+-if test "${ac_cv_path_install+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  # Account for people who put trailing slashes in PATH elements.
+-case $as_dir/ in
+-  ./ | .// | /cC/* | \
+-  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+-  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+-  /usr/ucb/* ) ;;
+-  *)
+-    # OSF1 and SCO ODT 3.0 have their own names for install.
+-    # Don't use installbsd from OSF since it installs stuff as root
+-    # by default.
+-    for ac_prog in ginstall scoinst install; do
+-      for ac_exec_ext in '' $ac_executable_extensions; do
+-	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+-	  if test $ac_prog = install &&
+-	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+-	    # AIX install.  It has an incompatible calling convention.
+-	    :
+-	  elif test $ac_prog = install &&
+-	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+-	    # program-specific install script used by HP pwplus--don't use.
+-	    :
+-	  else
+-	    ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+-	    break 3
+-	  fi
+-	fi
+-      done
+-    done
+-    ;;
+-esac
+-done
+-
+-
+-fi
+-  if test "${ac_cv_path_install+set}" = set; then
+-    INSTALL=$ac_cv_path_install
+-  else
+-    # As a last resort, use the slow shell script.  We don't cache a
+-    # path for INSTALL within a source directory, because that will
+-    # break other packages using the cache if that directory is
+-    # removed, or if the path is relative.
+-    INSTALL=$ac_install_sh
+-  fi
+-fi
+-echo "$as_me:$LINENO: result: $INSTALL" >&5
+-echo "${ECHO_T}$INSTALL" >&6
+-
+-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+-# It thinks the first close brace ends the variable substitution.
+-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+-
+-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+-
+-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+-
+-
+-
+-
+-ac_ext=cc
+-ac_cpp='$CXXCPP $CPPFLAGS'
+-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+-echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
+-echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
+-if test -z "$CXXCPP"; then
+-  if test "${ac_cv_prog_CXXCPP+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-      # Double quotes because CXXCPP needs to be expanded
+-    for CXXCPP in "$CXX -E" "/lib/cpp"
+-    do
+-      ac_preproc_ok=false
+-for ac_cxx_preproc_warn_flag in '' yes
+-do
+-  # Use a header file that comes with gcc, so configuring glibc
+-  # with a fresh cross-compiler works.
+-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-  # <limits.h> exists even on freestanding compilers.
+-  # On the NeXT, cc -E runs the code through the compiler's parser,
+-  # not just through cpp. "Syntax error" is here to catch this case.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-@%:@ifdef __STDC__
+-@%:@ include <limits.h>
+-@%:@else
+-@%:@ include <assert.h>
+-@%:@endif
+-		     Syntax error
+-_ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null; then
+-  if test -s conftest.err; then
+-    ac_cpp_err=$ac_cxx_preproc_warn_flag
+-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+-  else
+-    ac_cpp_err=
+-  fi
+-else
+-  ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+-  :
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  # Broken: fails on valid input.
+-continue
+-fi
+-rm -f conftest.err conftest.$ac_ext
+-
+-  # OK, works on sane cases.  Now check whether non-existent headers
+-  # can be detected and how.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-@%:@include <ac_nonexistent.h>
+-_ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null; then
+-  if test -s conftest.err; then
+-    ac_cpp_err=$ac_cxx_preproc_warn_flag
+-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+-  else
+-    ac_cpp_err=
+-  fi
+-else
+-  ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+-  # Broken: success on invalid input.
+-continue
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  # Passes both tests.
+-ac_preproc_ok=:
+-break
+-fi
+-rm -f conftest.err conftest.$ac_ext
+-
+-done
+-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+-rm -f conftest.err conftest.$ac_ext
+-if $ac_preproc_ok; then
+-  break
+-fi
+-
+-    done
+-    ac_cv_prog_CXXCPP=$CXXCPP
+-  
+-fi
+-  CXXCPP=$ac_cv_prog_CXXCPP
+-else
+-  ac_cv_prog_CXXCPP=$CXXCPP
+-fi
+-echo "$as_me:$LINENO: result: $CXXCPP" >&5
+-echo "${ECHO_T}$CXXCPP" >&6
+-ac_preproc_ok=false
+-for ac_cxx_preproc_warn_flag in '' yes
+-do
+-  # Use a header file that comes with gcc, so configuring glibc
+-  # with a fresh cross-compiler works.
+-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-  # <limits.h> exists even on freestanding compilers.
+-  # On the NeXT, cc -E runs the code through the compiler's parser,
+-  # not just through cpp. "Syntax error" is here to catch this case.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-@%:@ifdef __STDC__
+-@%:@ include <limits.h>
+-@%:@else
+-@%:@ include <assert.h>
+-@%:@endif
+-		     Syntax error
+-_ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null; then
+-  if test -s conftest.err; then
+-    ac_cpp_err=$ac_cxx_preproc_warn_flag
+-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+-  else
+-    ac_cpp_err=
+-  fi
+-else
+-  ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+-  :
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  # Broken: fails on valid input.
+-continue
+-fi
+-rm -f conftest.err conftest.$ac_ext
+-
+-  # OK, works on sane cases.  Now check whether non-existent headers
+-  # can be detected and how.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-@%:@include <ac_nonexistent.h>
+-_ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null; then
+-  if test -s conftest.err; then
+-    ac_cpp_err=$ac_cxx_preproc_warn_flag
+-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+-  else
+-    ac_cpp_err=
+-  fi
+-else
+-  ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+-  # Broken: success on invalid input.
+-continue
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  # Passes both tests.
+-ac_preproc_ok=:
+-break
+-fi
+-rm -f conftest.err conftest.$ac_ext
+-
+-done
+-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+-rm -f conftest.err conftest.$ac_ext
+-if $ac_preproc_ok; then
+-  :
+-else
+-  { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-ac_ext=cc
+-ac_cpp='$CXXCPP $CPPFLAGS'
+-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+-
+-
+-echo "$as_me:$LINENO: checking for X" >&5
+-echo $ECHO_N "checking for X... $ECHO_C" >&6
+-
+-
+-# Check whether --with-x or --without-x was given.
+-if test "${with_x+set}" = set; then
+-  withval="$with_x"
+-  
+-fi; 
+-# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
+-if test "x$with_x" = xno; then
+-  # The user explicitly disabled X.
+-  have_x=disabled
+-else
+-  if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
+-    # Both variables are already set.
+-    have_x=yes
+-  else
+-    if test "${ac_cv_have_x+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  # One or both of the vars are not set, and there is no cached value.
+-ac_x_includes=no ac_x_libraries=no
+-rm -fr conftest.dir
+-if mkdir conftest.dir; then
+-  cd conftest.dir
+-  # Make sure to not put "make" in the Imakefile rules, since we grep it out.
+-  cat >Imakefile <<'_ACEOF'
+-acfindx:
+-	@echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
+-_ACEOF
+-  if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
+-    # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+-    eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
+-    # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
+-    for ac_extension in a so sl; do
+-      if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
+-	 test -f $ac_im_libdir/libX11.$ac_extension; then
+-	ac_im_usrlibdir=$ac_im_libdir; break
+-      fi
+-    done
+-    # Screen out bogus values from the imake configuration.  They are
+-    # bogus both because they are the default anyway, and because
+-    # using them would break gcc on systems where it needs fixed includes.
+-    case $ac_im_incroot in
+-	/usr/include) ;;
+-	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
+-    esac
+-    case $ac_im_usrlibdir in
+-	/usr/lib | /lib) ;;
+-	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
+-    esac
+-  fi
+-  cd ..
+-  rm -fr conftest.dir
+-fi
+-
+-# Standard set of common directories for X headers.
+-# Check X11 before X11Rn because it is often a symlink to the current release.
+-ac_x_header_dirs='
+-/usr/X11/include
+-/usr/X11R6/include
+-/usr/X11R5/include
+-/usr/X11R4/include
+-
+-/usr/include/X11
+-/usr/include/X11R6
+-/usr/include/X11R5
+-/usr/include/X11R4
+-
+-/usr/local/X11/include
+-/usr/local/X11R6/include
+-/usr/local/X11R5/include
+-/usr/local/X11R4/include
+-
+-/usr/local/include/X11
+-/usr/local/include/X11R6
+-/usr/local/include/X11R5
+-/usr/local/include/X11R4
+-
+-/usr/X386/include
+-/usr/x386/include
+-/usr/XFree86/include/X11
+-
+-/usr/include
+-/usr/local/include
+-/usr/unsupported/include
+-/usr/athena/include
+-/usr/local/x11r5/include
+-/usr/lpp/Xamples/include
+-
+-/usr/openwin/include
+-/usr/openwin/share/include'
+-
+-if test "$ac_x_includes" = no; then
+-  # Guess where to find include files, by looking for Intrinsic.h.
+-  # First, try using that file with no special directory specified.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-@%:@include <X11/Intrinsic.h>
+-_ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null; then
+-  if test -s conftest.err; then
+-    ac_cpp_err=$ac_cxx_preproc_warn_flag
+-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+-  else
+-    ac_cpp_err=
+-  fi
+-else
+-  ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+-  # We can compile using X headers with no special include directory.
+-ac_x_includes=
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  for ac_dir in $ac_x_header_dirs; do
+-  if test -r "$ac_dir/X11/Intrinsic.h"; then
+-    ac_x_includes=$ac_dir
+-    break
+-  fi
+-done
+-fi
+-rm -f conftest.err conftest.$ac_ext
+-fi # $ac_x_includes = no
+-
+-if test "$ac_x_libraries" = no; then
+-  # Check for the libraries.
+-  # See if we find them without any special options.
+-  # Don't add to $LIBS permanently.
+-  ac_save_LIBS=$LIBS
+-  LIBS="-lXt $LIBS"
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-@%:@include <X11/Intrinsic.h>
+-int
+-main ()
+-{
+-XtMalloc (0)
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  LIBS=$ac_save_LIBS
+-# We can link X programs with no special library path.
+-ac_x_libraries=
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-LIBS=$ac_save_LIBS
+-for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
+-do
+-  # Don't even attempt the hair of trying to link an X program!
+-  for ac_extension in a so sl; do
+-    if test -r $ac_dir/libXt.$ac_extension; then
+-      ac_x_libraries=$ac_dir
+-      break 2
+-    fi
+-  done
+-done
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi # $ac_x_libraries = no
+-
+-if test "$ac_x_includes" = no || test "$ac_x_libraries" = no; then
+-  # Didn't find X anywhere.  Cache the known absence of X.
+-  ac_cv_have_x="have_x=no"
+-else
+-  # Record where we found X for the cache.
+-  ac_cv_have_x="have_x=yes \
+-		ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
+-fi
+-fi
+-
+-  fi
+-  eval "$ac_cv_have_x"
+-fi # $with_x != no
+-
+-if test "$have_x" != yes; then
+-  echo "$as_me:$LINENO: result: $have_x" >&5
+-echo "${ECHO_T}$have_x" >&6
+-  no_x=yes
+-else
+-  # If each of the values was on the command line, it overrides each guess.
+-  test "x$x_includes" = xNONE && x_includes=$ac_x_includes
+-  test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
+-  # Update the cache value to reflect the command line values.
+-  ac_cv_have_x="have_x=yes \
+-		ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
+-  echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
+-echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6
+-fi
+-
+-if test "$no_x" = yes; then
+-  # Not all programs may use this symbol, but it does not hurt to define it.
+-  
+-cat >>confdefs.h <<\_ACEOF
+-@%:@define X_DISPLAY_MISSING 1
+-_ACEOF
+-
+-  X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
+-else
+-  if test -n "$x_includes"; then
+-    X_CFLAGS="$X_CFLAGS -I$x_includes"
+-  fi
+-
+-  # It would also be nice to do this for all -L options, not just this one.
+-  if test -n "$x_libraries"; then
+-    X_LIBS="$X_LIBS -L$x_libraries"
+-    # For Solaris; some versions of Sun CC require a space after -R and
+-    # others require no space.  Words are not sufficient . . . .
+-    case `(uname -sr) 2>/dev/null` in
+-    "SunOS 5"*)
+-      echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5
+-echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6
+-      ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
+-      cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_R_nospace=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_R_nospace=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-      if test $ac_R_nospace = yes; then
+-	echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-	X_LIBS="$X_LIBS -R$x_libraries"
+-      else
+-	LIBS="$ac_xsave_LIBS -R $x_libraries"
+-	cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_R_space=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_R_space=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-	if test $ac_R_space = yes; then
+-	  echo "$as_me:$LINENO: result: yes" >&5
+-echo "${ECHO_T}yes" >&6
+-	  X_LIBS="$X_LIBS -R $x_libraries"
+-	else
+-	  echo "$as_me:$LINENO: result: neither works" >&5
+-echo "${ECHO_T}neither works" >&6
+-	fi
+-      fi
+-      LIBS=$ac_xsave_LIBS
+-    esac
+-  fi
+-
+-  # Check for system-dependent libraries X programs must link with.
+-  # Do this before checking for the system-independent R6 libraries
+-  # (-lICE), since we may need -lsocket or whatever for X linking.
+-
+-  if test "$ISC" = yes; then
+-    X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
+-  else
+-    # Martyn Johnson says this is needed for Ultrix, if the X
+-    # libraries were built with DECnet support.  And Karl Berry says
+-    # the Alpha needs dnet_stub (dnet does not exist).
+-    ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
+-    cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char XOpenDisplay ();
+-int
+-main ()
+-{
+-XOpenDisplay ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  :
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5
+-echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6
+-if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-ldnet  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char dnet_ntoa ();
+-int
+-main ()
+-{
+-dnet_ntoa ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_dnet_dnet_ntoa=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_dnet_dnet_ntoa=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
+-echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6
+-if test $ac_cv_lib_dnet_dnet_ntoa = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
+-fi
+-
+-    if test $ac_cv_lib_dnet_dnet_ntoa = no; then
+-      echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5
+-echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6
+-if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-ldnet_stub  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char dnet_ntoa ();
+-int
+-main ()
+-{
+-dnet_ntoa ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_dnet_stub_dnet_ntoa=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_dnet_stub_dnet_ntoa=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
+-echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6
+-if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
+-fi
+-
+-    fi
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-    LIBS="$ac_xsave_LIBS"
+-
+-    # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
+-    # to get the SysV transport functions.
+-    # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
+-    # needs -lnsl.
+-    # The nsl library prevents programs from opening the X display
+-    # on Irix 5.2, according to T.E. Dickey.
+-    # The functions gethostbyname, getservbyname, and inet_addr are
+-    # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
+-    echo "$as_me:$LINENO: checking for gethostbyname" >&5
+-echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
+-if test "${ac_cv_func_gethostbyname+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define gethostbyname innocuous_gethostbyname
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char gethostbyname (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef gethostbyname
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-{
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char gethostbyname ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
+-choke me
+-#else
+-char (*f) () = gethostbyname;
+-#endif
+-#ifdef __cplusplus
+-}
+-#endif
+-
+-int
+-main ()
+-{
+-return f != gethostbyname;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_func_gethostbyname=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_func_gethostbyname=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
+-echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
+-
+-    if test $ac_cv_func_gethostbyname = no; then
+-      echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
+-echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
+-if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lnsl  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char gethostbyname ();
+-int
+-main ()
+-{
+-gethostbyname ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_nsl_gethostbyname=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_nsl_gethostbyname=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
+-echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
+-if test $ac_cv_lib_nsl_gethostbyname = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
+-fi
+-
+-      if test $ac_cv_lib_nsl_gethostbyname = no; then
+-	echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
+-echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6
+-if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lbsd  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char gethostbyname ();
+-int
+-main ()
+-{
+-gethostbyname ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_bsd_gethostbyname=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_bsd_gethostbyname=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5
+-echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6
+-if test $ac_cv_lib_bsd_gethostbyname = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
+-fi
+-
+-      fi
+-    fi
+-
+-    # lieder@skyler.mavd.honeywell.com says without -lsocket,
+-    # socket/setsockopt and other routines are undefined under SCO ODT
+-    # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
+-    # on later versions), says Simon Leinen: it contains gethostby*
+-    # variants that don't use the name server (or something).  -lsocket
+-    # must be given before -lnsl if both are needed.  We assume that
+-    # if connect needs -lnsl, so does gethostbyname.
+-    echo "$as_me:$LINENO: checking for connect" >&5
+-echo $ECHO_N "checking for connect... $ECHO_C" >&6
+-if test "${ac_cv_func_connect+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define connect to an innocuous variant, in case <limits.h> declares connect.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define connect innocuous_connect
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char connect (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef connect
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-{
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char connect ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined (__stub_connect) || defined (__stub___connect)
+-choke me
+-#else
+-char (*f) () = connect;
+-#endif
+-#ifdef __cplusplus
+-}
+-#endif
+-
+-int
+-main ()
+-{
+-return f != connect;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_func_connect=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_func_connect=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5
+-echo "${ECHO_T}$ac_cv_func_connect" >&6
+-
+-    if test $ac_cv_func_connect = no; then
+-      echo "$as_me:$LINENO: checking for connect in -lsocket" >&5
+-echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6
+-if test "${ac_cv_lib_socket_connect+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char connect ();
+-int
+-main ()
+-{
+-connect ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_socket_connect=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_socket_connect=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5
+-echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6
+-if test $ac_cv_lib_socket_connect = yes; then
+-  X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
+-fi
+-
+-    fi
+-
+-    # Guillermo Gomez says -lposix is necessary on A/UX.
+-    echo "$as_me:$LINENO: checking for remove" >&5
+-echo $ECHO_N "checking for remove... $ECHO_C" >&6
+-if test "${ac_cv_func_remove+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define remove to an innocuous variant, in case <limits.h> declares remove.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define remove innocuous_remove
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char remove (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef remove
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-{
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char remove ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined (__stub_remove) || defined (__stub___remove)
+-choke me
+-#else
+-char (*f) () = remove;
+-#endif
+-#ifdef __cplusplus
+-}
+-#endif
+-
+-int
+-main ()
+-{
+-return f != remove;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_func_remove=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_func_remove=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
+-echo "${ECHO_T}$ac_cv_func_remove" >&6
+-
+-    if test $ac_cv_func_remove = no; then
+-      echo "$as_me:$LINENO: checking for remove in -lposix" >&5
+-echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6
+-if test "${ac_cv_lib_posix_remove+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lposix  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char remove ();
+-int
+-main ()
+-{
+-remove ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_posix_remove=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_posix_remove=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
+-echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6
+-if test $ac_cv_lib_posix_remove = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
+-fi
+-
+-    fi
+-
+-    # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
+-    echo "$as_me:$LINENO: checking for shmat" >&5
+-echo $ECHO_N "checking for shmat... $ECHO_C" >&6
+-if test "${ac_cv_func_shmat+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define shmat to an innocuous variant, in case <limits.h> declares shmat.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define shmat innocuous_shmat
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char shmat (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef shmat
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-{
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char shmat ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined (__stub_shmat) || defined (__stub___shmat)
+-choke me
+-#else
+-char (*f) () = shmat;
+-#endif
+-#ifdef __cplusplus
+-}
+-#endif
+-
+-int
+-main ()
+-{
+-return f != shmat;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_func_shmat=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_func_shmat=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
+-echo "${ECHO_T}$ac_cv_func_shmat" >&6
+-
+-    if test $ac_cv_func_shmat = no; then
+-      echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
+-echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6
+-if test "${ac_cv_lib_ipc_shmat+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lipc  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char shmat ();
+-int
+-main ()
+-{
+-shmat ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_ipc_shmat=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_ipc_shmat=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5
+-echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6
+-if test $ac_cv_lib_ipc_shmat = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
+-fi
+-
+-    fi
+-  fi
+-
+-  # Check for libraries that X11R6 Xt/Xaw programs need.
+-  ac_save_LDFLAGS=$LDFLAGS
+-  test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
+-  # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
+-  # check for ICE first), but we must link in the order -lSM -lICE or
+-  # we get undefined symbols.  So assume we have SM if we have ICE.
+-  # These have to be linked with before -lX11, unlike the other
+-  # libraries we check for below, so use a different variable.
+-  # John Interrante, Karl Berry
+-  echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5
+-echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6
+-if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lICE $X_EXTRA_LIBS $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char IceConnectionNumber ();
+-int
+-main ()
+-{
+-IceConnectionNumber ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_ICE_IceConnectionNumber=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_ICE_IceConnectionNumber=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
+-echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6
+-if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then
+-  X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
+-fi
+-
+-  LDFLAGS=$ac_save_LDFLAGS
+-
+-fi
+-
+-
+-
+-ac_help="$ac_help
+-  --with-symbols          give -g flag to compiler to produce debug symbols
+-  --with-info             define INFO at compile time to get basic log output
+-  --with-valgrind         clean up allocated buffers to avoid valgrind warnings
+-  --with-version          use this version for produced libraries"
+-
+-
+-
+-
+-echo "$as_me:$LINENO: checking for FreeBSD environment" >&5
+-echo $ECHO_N "checking for FreeBSD environment... $ECHO_C" >&6
+-if test "${nxconf_cv_freebsd+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-return __FreeBSD__;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  nxconf_cv_freebsd=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-nxconf_cv_freebsd=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-rm -f conftest*
+-fi
+-echo "$as_me:$LINENO: result: $nxconf_cv_freebsd" >&5
+-echo "${ECHO_T}$nxconf_cv_freebsd" >&6
+-FreeBSD=
+-test "$nxconf_cv_freebsd" = yes && FreeBSD=yes
+-
+-
+-
+-echo "$as_me:$LINENO: checking for Cygwin32 environment" >&5
+-echo $ECHO_N "checking for Cygwin32 environment... $ECHO_C" >&6
+-if test "${nxconf_cv_cygwin32+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-return __CYGWIN32__;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  nxconf_cv_cygwin32=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-nxconf_cv_cygwin32=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-rm -f conftest*
+-fi
+-echo "$as_me:$LINENO: result: $nxconf_cv_cygwin32" >&5
+-echo "${ECHO_T}$nxconf_cv_cygwin32" >&6
+-CYGWIN32=
+-test "$nxconf_cv_cygwin32" = yes && CYGWIN32=yes
+-
+-
+-
+-echo "$as_me:$LINENO: checking for Darwin environment" >&5
+-echo $ECHO_N "checking for Darwin environment... $ECHO_C" >&6
+-if test "${nxconf_cv_darwin+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-return __APPLE__;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  nxconf_cv_darwin=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-nxconf_cv_darwin=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-rm -f conftest*
+-fi
+-echo "$as_me:$LINENO: result: $nxconf_cv_darwin" >&5
+-echo "${ECHO_T}$nxconf_cv_darwin" >&6
+-DARWIN=
+-test "$nxconf_cv_darwin" = yes && DARWIN=yes
+-
+-
+-
+-echo "$as_me:$LINENO: checking for SunOS environment" >&5
+-echo $ECHO_N "checking for SunOS environment... $ECHO_C" >&6
+-if test "${nxconf_cv_sun+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-return __sun;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  nxconf_cv_sun=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-nxconf_cv_sun=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-rm -f conftest*
+-fi
+-echo "$as_me:$LINENO: result: $nxconf_cv_sun" >&5
+-echo "${ECHO_T}$nxconf_cv_sun" >&6
+-SUN=
+-test "$nxconf_cv_sun" = yes && SUN=yes
+-
+-
+-
+-
+-if test "${with_version}" = yes; then
+-  VERSION=${ac_option}
+-else
+-  VERSION=`cat VERSION`
+-fi
+-echo -e "compiling version ${VERSION}"
+-
+-LIBVERSION=`echo ${VERSION} | cut -d '.' -f 1`
+-
+-CXXFLAGS="$CXXFLAGS -DVERSION=\\\"${VERSION}\\\""
+-CPPFLAGS="$CPPFLAGS -DVERSION=\\\"${VERSION}\\\""
+-
+-
+-if test "${with_symbols}" = yes; then
+-  echo -e "enabling production of debug symbols"
+-  CXXFLAGS="-g $CXXFLAGS"
+-  CPPFLAGS="-g $CPPFLAGS"
+-else
+-  echo -e "disabling production of debug symbols"
+-fi
+-
+-
+-if test "${with_info}" = yes; then
+-  echo -e "enabling info output in the log file"
+-  CXXFLAGS="$CXXFLAGS -DINFO"
+-  CPPFLAGS="$CPPFLAGS -DINFO"
+-else
+-  echo -e "disabling info output in the log file"
+-fi
+-
+-
+-if test "${with_valgrind}" = yes; then
+-  echo -e "enabling valgrind memory checker workarounds"
+-  CXXFLAGS="$CXXFLAGS -DVALGRIND"
+-  CPPFLAGS="$CPPFLAGS -DVALGRIND"
+-else
+-  echo -e "disabling valgrind memory checker workarounds"
+-fi
+-
+-
+-if test "$CYGWIN32" = yes; then
+-    LIBS="$LIBS -L../nxcomp -lXcomp -lstdc++ -Wl,-e,_mainCRTStartup -ljpeg -lpng -lz"
+-else
+-    LIBS="$LIBS -L../nxcomp -lXcomp"
+-fi
+-
+-
+-
+-
+-if test -x "../nx-X11/config/makedepend/makedepend" ; then
+-  MAKEDEPEND=../nx-X11/config/makedepend/makedepend
+-else
+-  if test -x "/usr/X11R6/bin/makedepend" ; then
+-    MAKEDEPEND=/usr/X11R6/bin/makedepend
+-  else
+-    if test -x "/usr/openwin/bin/makedepend" ; then
+-      MAKEDEPEND=/usr/openwin/bin/makedepend
+-    else
+-      MAKEDEPEND=makedepend
+-    fi
+-  fi
+-fi
+-
+-          ac_config_files="$ac_config_files Makefile"
+-cat >confcache <<\_ACEOF
+-# This file is a shell script that caches the results of configure
+-# tests run on this system so they can be shared between configure
+-# scripts and configure runs, see configure's option --config-cache.
+-# It is not useful on other systems.  If it contains results you don't
+-# want to keep, you may remove or edit it.
+-#
+-# config.status only pays attention to the cache file if you give it
+-# the --recheck option to rerun configure.
+-#
+-# `ac_cv_env_foo' variables (set or unset) will be overridden when
+-# loading this file, other *unset* `ac_cv_foo' will be assigned the
+-# following values.
+-
+-_ACEOF
+-
+-# The following way of writing the cache mishandles newlines in values,
+-# but we know of no workaround that is simple, portable, and efficient.
+-# So, don't put newlines in cache variables' values.
+-# Ultrix sh set writes to stderr and can't be redirected directly,
+-# and sets the high bit in the cache file unless we assign to the vars.
+-{
+-  (set) 2>&1 |
+-    case `(ac_space=' '; set | grep ac_space) 2>&1` in
+-    *ac_space=\ *)
+-      # `set' does not quote correctly, so add quotes (double-quote
+-      # substitution turns \\\\ into \\, and sed turns \\ into \).
+-      sed -n \
+-	"s/'/'\\\\''/g;
+-	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+-      ;;
+-    *)
+-      # `set' quotes correctly as required by POSIX, so do not add quotes.
+-      sed -n \
+-	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+-      ;;
+-    esac;
+-} |
+-  sed '
+-     t clear
+-     : clear
+-     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+-     t end
+-     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+-     : end' >>confcache
+-if diff $cache_file confcache >/dev/null 2>&1; then :; else
+-  if test -w $cache_file; then
+-    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
+-    cat confcache >$cache_file
+-  else
+-    echo "not updating unwritable cache $cache_file"
+-  fi
+-fi
+-rm -f confcache
+-
+-test "x$prefix" = xNONE && prefix=$ac_default_prefix
+-# Let make expand exec_prefix.
+-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+-
+-# VPATH may cause trouble with some makes, so we remove $(srcdir),
+-# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+-# trailing colons and then remove the whole line if VPATH becomes empty
+-# (actually we leave an empty line to preserve line numbers).
+-if test "x$srcdir" = x.; then
+-  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
+-s/:*\$(srcdir):*/:/;
+-s/:*\${srcdir}:*/:/;
+-s/:*@srcdir@:*/:/;
+-s/^\([^=]*=[	 ]*\):*/\1/;
+-s/:*$//;
+-s/^[^=]*=[	 ]*$//;
+-}'
+-fi
+-
+-# Transform confdefs.h into DEFS.
+-# Protect against shell expansion while executing Makefile rules.
+-# Protect against Makefile macro expansion.
+-#
+-# If the first sed substitution is executed (which looks for macros that
+-# take arguments), then we branch to the quote section.  Otherwise,
+-# look for a macro that doesn't take arguments.
+-cat >confdef2opt.sed <<\_ACEOF
+-t clear
+-: clear
+-s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*([^)]*)\)[	 ]*\(.*\),-D\1=\2,g
+-t quote
+-s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\),-D\1=\2,g
+-t quote
+-d
+-: quote
+-s,[	 `~#$^&*(){}\\|;'"<>?],\\&,g
+-s,\[,\\&,g
+-s,\],\\&,g
+-s,\$,$$,g
+-p
+-_ACEOF
+-# We use echo to avoid assuming a particular line-breaking character.
+-# The extra dot is to prevent the shell from consuming trailing
+-# line-breaks from the sub-command output.  A line-break within
+-# single-quotes doesn't work because, if this script is created in a
+-# platform that uses two characters for line-breaks (e.g., DOS), tr
+-# would break.
+-ac_LF_and_DOT=`echo; echo .`
+-DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
+-rm -f confdef2opt.sed
+-
+-
+-ac_libobjs=
+-ac_ltlibobjs=
+-for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue
+-  # 1. Remove the extension, and $U if already installed.
+-  ac_i=`echo "$ac_i" |
+-	 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
+-  # 2. Add them.
+-  ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
+-  ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
+-done
+-LIB@&t@OBJS=$ac_libobjs
+-
+-LTLIBOBJS=$ac_ltlibobjs
+-
+-
+-
+-: ${CONFIG_STATUS=./config.status}
+-ac_clean_files_save=$ac_clean_files
+-ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+-{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+-echo "$as_me: creating $CONFIG_STATUS" >&6;}
+-cat >$CONFIG_STATUS <<_ACEOF
+-#! $SHELL
+-# Generated by $as_me.
+-# Run this file to recreate the current configuration.
+-# Compiler output produced by configure, useful for debugging
+-# configure, is in config.log if it exists.
+-
+-debug=false
+-ac_cs_recheck=false
+-ac_cs_silent=false
+-SHELL=\${CONFIG_SHELL-$SHELL}
+-_ACEOF
+-
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-## --------------------- ##
+-## M4sh Initialization.  ##
+-## --------------------- ##
+-
+-# Be Bourne compatible
+-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+-  emulate sh
+-  NULLCMD=:
+-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+-  # is contrary to our usage.  Disable this feature.
+-  alias -g '${1+"$@"}'='"$@"'
+-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+-  set -o posix
+-fi
+-DUALCASE=1; export DUALCASE # for MKS sh
+-
+-# Support unset when possible.
+-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+-  as_unset=unset
+-else
+-  as_unset=false
+-fi
+-
+-
+-# Work around bugs in pre-3.0 UWIN ksh.
+-$as_unset ENV MAIL MAILPATH
+-PS1='$ '
+-PS2='> '
+-PS4='+ '
+-
+-# NLS nuisances.
+-for as_var in \
+-  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+-  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+-  LC_TELEPHONE LC_TIME
+-do
+-  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+-    eval $as_var=C; export $as_var
+-  else
+-    $as_unset $as_var
+-  fi
+-done
+-
+-# Required to use basename.
+-if expr a : '\(a\)' >/dev/null 2>&1; then
+-  as_expr=expr
+-else
+-  as_expr=false
+-fi
+-
+-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+-  as_basename=basename
+-else
+-  as_basename=false
+-fi
+-
+-
+-# Name of the executable.
+-as_me=`$as_basename "$0" ||
+-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+-	 X"$0" : 'X\(//\)$' \| \
+-	 X"$0" : 'X\(/\)$' \| \
+-	 .     : '\(.\)' 2>/dev/null ||
+-echo X/"$0" |
+-    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+-  	  /^X\/\(\/\/\)$/{ s//\1/; q; }
+-  	  /^X\/\(\/\).*/{ s//\1/; q; }
+-  	  s/.*/./; q'`
+-
+-
+-# PATH needs CR, and LINENO needs CR and PATH.
+-# Avoid depending upon Character Ranges.
+-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+-as_cr_digits='0123456789'
+-as_cr_alnum=$as_cr_Letters$as_cr_digits
+-
+-# The user is always right.
+-if test "${PATH_SEPARATOR+set}" != set; then
+-  echo "#! /bin/sh" >conf$$.sh
+-  echo  "exit 0"   >>conf$$.sh
+-  chmod +x conf$$.sh
+-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+-    PATH_SEPARATOR=';'
+-  else
+-    PATH_SEPARATOR=:
+-  fi
+-  rm -f conf$$.sh
+-fi
+-
+-
+-  as_lineno_1=$LINENO
+-  as_lineno_2=$LINENO
+-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+-  test "x$as_lineno_1" != "x$as_lineno_2" &&
+-  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
+-  # Find who we are.  Look in the path if we contain no path at all
+-  # relative or not.
+-  case $0 in
+-    *[\\/]* ) as_myself=$0 ;;
+-    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+-done
+-
+-       ;;
+-  esac
+-  # We did not find ourselves, most probably we were run as `sh COMMAND'
+-  # in which case we are not to be found in the path.
+-  if test "x$as_myself" = x; then
+-    as_myself=$0
+-  fi
+-  if test ! -f "$as_myself"; then
+-    { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
+-echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
+-   { (exit 1); exit 1; }; }
+-  fi
+-  case $CONFIG_SHELL in
+-  '')
+-    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for as_base in sh bash ksh sh5; do
+-	 case $as_dir in
+-	 /*)
+-	   if ("$as_dir/$as_base" -c '
+-  as_lineno_1=$LINENO
+-  as_lineno_2=$LINENO
+-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+-  test "x$as_lineno_1" != "x$as_lineno_2" &&
+-  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
+-	     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
+-	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
+-	     CONFIG_SHELL=$as_dir/$as_base
+-	     export CONFIG_SHELL
+-	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+-	   fi;;
+-	 esac
+-       done
+-done
+-;;
+-  esac
+-
+-  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+-  # uniformly replaced by the line number.  The first 'sed' inserts a
+-  # line-number line before each line; the second 'sed' does the real
+-  # work.  The second script uses 'N' to pair each line-number line
+-  # with the numbered line, and appends trailing '-' during
+-  # substitution so that $LINENO is not a special case at line end.
+-  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+-  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
+-  sed '=' <$as_myself |
+-    sed '
+-      N
+-      s,$,-,
+-      : loop
+-      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+-      t loop
+-      s,-$,,
+-      s,^['$as_cr_digits']*\n,,
+-    ' >$as_me.lineno &&
+-  chmod +x $as_me.lineno ||
+-    { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
+-echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
+-   { (exit 1); exit 1; }; }
+-
+-  # Don't try to exec as it changes $[0], causing all sort of problems
+-  # (the dirname of $[0] is not the place where we might find the
+-  # original and so on.  Autoconf is especially sensible to this).
+-  . ./$as_me.lineno
+-  # Exit status is that of the last command.
+-  exit
+-}
+-
+-
+-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+-  *c*,-n*) ECHO_N= ECHO_C='
+-' ECHO_T='	' ;;
+-  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+-  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+-esac
+-
+-if expr a : '\(a\)' >/dev/null 2>&1; then
+-  as_expr=expr
+-else
+-  as_expr=false
+-fi
+-
+-rm -f conf$$ conf$$.exe conf$$.file
+-echo >conf$$.file
+-if ln -s conf$$.file conf$$ 2>/dev/null; then
+-  # We could just check for DJGPP; but this test a) works b) is more generic
+-  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+-  if test -f conf$$.exe; then
+-    # Don't use ln at all; we don't have any links
+-    as_ln_s='cp -p'
+-  else
+-    as_ln_s='ln -s'
+-  fi
+-elif ln conf$$.file conf$$ 2>/dev/null; then
+-  as_ln_s=ln
+-else
+-  as_ln_s='cp -p'
+-fi
+-rm -f conf$$ conf$$.exe conf$$.file
+-
+-if mkdir -p . 2>/dev/null; then
+-  as_mkdir_p=:
+-else
+-  test -d ./-p && rmdir ./-p
+-  as_mkdir_p=false
+-fi
+-
+-as_executable_p="test -f"
+-
+-# Sed expression to map a string onto a valid CPP name.
+-as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+-
+-# Sed expression to map a string onto a valid variable name.
+-as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+-
+-
+-# IFS
+-# We need space, tab and new line, in precisely that order.
+-as_nl='
+-'
+-IFS=" 	$as_nl"
+-
+-# CDPATH.
+-$as_unset CDPATH
+-
+-exec 6>&1
+-
+-# Open the log real soon, to keep \$[0] and so on meaningful, and to
+-# report actual input values of CONFIG_FILES etc. instead of their
+-# values after options handling.  Logging --version etc. is OK.
+-exec 5>>config.log
+-{
+-  echo
+-  sed 'h;s/./-/g;s/^.../@%:@@%:@ /;s/...$/ @%:@@%:@/;p;x;p;x' <<_ASBOX
+-@%:@@%:@ Running $as_me. @%:@@%:@
+-_ASBOX
+-} >&5
+-cat >&5 <<_CSEOF
+-
+-This file was extended by $as_me, which was
+-generated by GNU Autoconf 2.59.  Invocation command line was
+-
+-  CONFIG_FILES    = $CONFIG_FILES
+-  CONFIG_HEADERS  = $CONFIG_HEADERS
+-  CONFIG_LINKS    = $CONFIG_LINKS
+-  CONFIG_COMMANDS = $CONFIG_COMMANDS
+-  $ $0 $@
+-
+-_CSEOF
+-echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
+-echo >&5
+-_ACEOF
+-
+-# Files that config.status was made for.
+-if test -n "$ac_config_files"; then
+-  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
+-fi
+-
+-if test -n "$ac_config_headers"; then
+-  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
+-fi
+-
+-if test -n "$ac_config_links"; then
+-  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
+-fi
+-
+-if test -n "$ac_config_commands"; then
+-  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
+-fi
+-
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-
+-ac_cs_usage="\
+-\`$as_me' instantiates files from templates according to the
+-current configuration.
+-
+-Usage: $0 [OPTIONS] [FILE]...
+-
+-  -h, --help       print this help, then exit
+-  -V, --version    print version number, then exit
+-  -q, --quiet      do not print progress messages
+-  -d, --debug      don't remove temporary files
+-      --recheck    update $as_me by reconfiguring in the same conditions
+-  --file=FILE[:TEMPLATE]
+-		   instantiate the configuration file FILE
+-
+-Configuration files:
+-$config_files
+-
+-Report bugs to <bug-autoconf@gnu.org>."
+-_ACEOF
+-
+-cat >>$CONFIG_STATUS <<_ACEOF
+-ac_cs_version="\\
+-config.status
+-configured by $0, generated by GNU Autoconf 2.59,
+-  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
+-
+-Copyright (C) 2003 Free Software Foundation, Inc.
+-This config.status script is free software; the Free Software Foundation
+-gives unlimited permission to copy, distribute and modify it."
+-srcdir=$srcdir
+-INSTALL="$INSTALL"
+-_ACEOF
+-
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-# If no file are specified by the user, then we need to provide default
+-# value.  By we need to know if files were specified by the user.
+-ac_need_defaults=:
+-while test $# != 0
+-do
+-  case $1 in
+-  --*=*)
+-    ac_option=`expr "x$1" : 'x\([^=]*\)='`
+-    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
+-    ac_shift=:
+-    ;;
+-  -*)
+-    ac_option=$1
+-    ac_optarg=$2
+-    ac_shift=shift
+-    ;;
+-  *) # This is not an option, so the user has probably given explicit
+-     # arguments.
+-     ac_option=$1
+-     ac_need_defaults=false;;
+-  esac
+-
+-  case $ac_option in
+-  # Handling of the options.
+-_ACEOF
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+-    ac_cs_recheck=: ;;
+-  --version | --vers* | -V )
+-    echo "$ac_cs_version"; exit 0 ;;
+-  --he | --h)
+-    # Conflict between --help and --header
+-    { { echo "$as_me:$LINENO: error: ambiguous option: $1
+-Try \`$0 --help' for more information." >&5
+-echo "$as_me: error: ambiguous option: $1
+-Try \`$0 --help' for more information." >&2;}
+-   { (exit 1); exit 1; }; };;
+-  --help | --hel | -h )
+-    echo "$ac_cs_usage"; exit 0 ;;
+-  --debug | --d* | -d )
+-    debug=: ;;
+-  --file | --fil | --fi | --f )
+-    $ac_shift
+-    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
+-    ac_need_defaults=false;;
+-  --header | --heade | --head | --hea )
+-    $ac_shift
+-    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+-    ac_need_defaults=false;;
+-  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+-  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+-    ac_cs_silent=: ;;
+-
+-  # This is an error.
+-  -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
+-Try \`$0 --help' for more information." >&5
+-echo "$as_me: error: unrecognized option: $1
+-Try \`$0 --help' for more information." >&2;}
+-   { (exit 1); exit 1; }; } ;;
+-
+-  *) ac_config_targets="$ac_config_targets $1" ;;
+-
+-  esac
+-  shift
+-done
+-
+-ac_configure_extra_args=
+-
+-if $ac_cs_silent; then
+-  exec 6>/dev/null
+-  ac_configure_extra_args="$ac_configure_extra_args --silent"
+-fi
+-
+-_ACEOF
+-cat >>$CONFIG_STATUS <<_ACEOF
+-if \$ac_cs_recheck; then
+-  echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
+-  exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+-fi
+-
+-_ACEOF
+-
+-
+-
+-
+-
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-for ac_config_target in $ac_config_targets
+-do
+-  case "$ac_config_target" in
+-  # Handling of arguments.
+-  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+-  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+-echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+-   { (exit 1); exit 1; }; };;
+-  esac
+-done
+-
+-# If the user did not use the arguments to specify the items to instantiate,
+-# then the envvar interface is used.  Set only those that are not.
+-# We use the long form for the default assignment because of an extremely
+-# bizarre bug on SunOS 4.1.3.
+-if $ac_need_defaults; then
+-  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+-fi
+-
+-# Have a temporary directory for convenience.  Make it in the build tree
+-# simply because there is no reason to put it here, and in addition,
+-# creating and moving files from /tmp can sometimes cause problems.
+-# Create a temporary directory, and hook for its removal unless debugging.
+-$debug ||
+-{
+-  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
+-  trap '{ (exit 1); exit 1; }' 1 2 13 15
+-}
+-
+-# Create a (secure) tmp directory for tmp files.
+-
+-{
+-  tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
+-  test -n "$tmp" && test -d "$tmp"
+-}  ||
+-{
+-  tmp=./confstat$$-$RANDOM
+-  (umask 077 && mkdir $tmp)
+-} ||
+-{
+-   echo "$me: cannot create a temporary directory in ." >&2
+-   { (exit 1); exit 1; }
+-}
+-
+-_ACEOF
+-
+-cat >>$CONFIG_STATUS <<_ACEOF
+-
+-#
+-# CONFIG_FILES section.
+-#
+-
+-# No need to generate the scripts if there are no CONFIG_FILES.
+-# This happens for instance when ./config.status config.h
+-if test -n "\$CONFIG_FILES"; then
+-  # Protect against being on the right side of a sed subst in config.status.
+-  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
+-   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
+-s,@SHELL@,$SHELL,;t t
+-s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
+-s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
+-s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
+-s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
+-s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
+-s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
+-s,@exec_prefix@,$exec_prefix,;t t
+-s,@prefix@,$prefix,;t t
+-s,@program_transform_name@,$program_transform_name,;t t
+-s,@bindir@,$bindir,;t t
+-s,@sbindir@,$sbindir,;t t
+-s,@libexecdir@,$libexecdir,;t t
+-s,@datadir@,$datadir,;t t
+-s,@sysconfdir@,$sysconfdir,;t t
+-s,@sharedstatedir@,$sharedstatedir,;t t
+-s,@localstatedir@,$localstatedir,;t t
+-s,@libdir@,$libdir,;t t
+-s,@includedir@,$includedir,;t t
+-s,@oldincludedir@,$oldincludedir,;t t
+-s,@infodir@,$infodir,;t t
+-s,@mandir@,$mandir,;t t
+-s,@build_alias@,$build_alias,;t t
+-s,@host_alias@,$host_alias,;t t
+-s,@target_alias@,$target_alias,;t t
+-s,@DEFS@,$DEFS,;t t
+-s,@ECHO_C@,$ECHO_C,;t t
+-s,@ECHO_N@,$ECHO_N,;t t
+-s,@ECHO_T@,$ECHO_T,;t t
+-s,@LIBS@,$LIBS,;t t
+-s,@armcxx@,$armcxx,;t t
+-s,@armcc@,$armcc,;t t
+-s,@CXX@,$CXX,;t t
+-s,@CXXFLAGS@,$CXXFLAGS,;t t
+-s,@LDFLAGS@,$LDFLAGS,;t t
+-s,@CPPFLAGS@,$CPPFLAGS,;t t
+-s,@ac_ct_CXX@,$ac_ct_CXX,;t t
+-s,@EXEEXT@,$EXEEXT,;t t
+-s,@OBJEXT@,$OBJEXT,;t t
+-s,@CC@,$CC,;t t
+-s,@CFLAGS@,$CFLAGS,;t t
+-s,@ac_ct_CC@,$ac_ct_CC,;t t
+-s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
+-s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
+-s,@INSTALL_DATA@,$INSTALL_DATA,;t t
+-s,@CXXCPP@,$CXXCPP,;t t
+-s,@X_CFLAGS@,$X_CFLAGS,;t t
+-s,@X_PRE_LIBS@,$X_PRE_LIBS,;t t
+-s,@X_LIBS@,$X_LIBS,;t t
+-s,@X_EXTRA_LIBS@,$X_EXTRA_LIBS,;t t
+-s,@LIBVERSION@,$LIBVERSION,;t t
+-s,@VERSION@,$VERSION,;t t
+-s,@MAKEDEPEND@,$MAKEDEPEND,;t t
+-s,@LIB@&t@OBJS@,$LIB@&t@OBJS,;t t
+-s,@LTLIBOBJS@,$LTLIBOBJS,;t t
+-CEOF
+-
+-_ACEOF
+-
+-  cat >>$CONFIG_STATUS <<\_ACEOF
+-  # Split the substitutions into bite-sized pieces for seds with
+-  # small command number limits, like on Digital OSF/1 and HP-UX.
+-  ac_max_sed_lines=48
+-  ac_sed_frag=1 # Number of current file.
+-  ac_beg=1 # First line for current file.
+-  ac_end=$ac_max_sed_lines # Line after last line for current file.
+-  ac_more_lines=:
+-  ac_sed_cmds=
+-  while $ac_more_lines; do
+-    if test $ac_beg -gt 1; then
+-      sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+-    else
+-      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+-    fi
+-    if test ! -s $tmp/subs.frag; then
+-      ac_more_lines=false
+-    else
+-      # The purpose of the label and of the branching condition is to
+-      # speed up the sed processing (if there are no `@' at all, there
+-      # is no need to browse any of the substitutions).
+-      # These are the two extra sed commands mentioned above.
+-      (echo ':t
+-  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
+-      if test -z "$ac_sed_cmds"; then
+-	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
+-      else
+-	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
+-      fi
+-      ac_sed_frag=`expr $ac_sed_frag + 1`
+-      ac_beg=$ac_end
+-      ac_end=`expr $ac_end + $ac_max_sed_lines`
+-    fi
+-  done
+-  if test -z "$ac_sed_cmds"; then
+-    ac_sed_cmds=cat
+-  fi
+-fi # test -n "$CONFIG_FILES"
+-
+-_ACEOF
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
+-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+-  case $ac_file in
+-  - | *:- | *:-:* ) # input from stdin
+-	cat >$tmp/stdin
+-	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+-	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+-  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+-	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+-  * )   ac_file_in=$ac_file.in ;;
+-  esac
+-
+-  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
+-  ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+-$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+-	 X"$ac_file" : 'X\(//\)[^/]' \| \
+-	 X"$ac_file" : 'X\(//\)$' \| \
+-	 X"$ac_file" : 'X\(/\)' \| \
+-	 .     : '\(.\)' 2>/dev/null ||
+-echo X"$ac_file" |
+-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+-  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+-  	  /^X\(\/\/\)$/{ s//\1/; q; }
+-  	  /^X\(\/\).*/{ s//\1/; q; }
+-  	  s/.*/./; q'`
+-  { if $as_mkdir_p; then
+-    mkdir -p "$ac_dir"
+-  else
+-    as_dir="$ac_dir"
+-    as_dirs=
+-    while test ! -d "$as_dir"; do
+-      as_dirs="$as_dir $as_dirs"
+-      as_dir=`(dirname "$as_dir") 2>/dev/null ||
+-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+-	 X"$as_dir" : 'X\(//\)[^/]' \| \
+-	 X"$as_dir" : 'X\(//\)$' \| \
+-	 X"$as_dir" : 'X\(/\)' \| \
+-	 .     : '\(.\)' 2>/dev/null ||
+-echo X"$as_dir" |
+-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+-  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+-  	  /^X\(\/\/\)$/{ s//\1/; q; }
+-  	  /^X\(\/\).*/{ s//\1/; q; }
+-  	  s/.*/./; q'`
+-    done
+-    test ! -n "$as_dirs" || mkdir $as_dirs
+-  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+-echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+-   { (exit 1); exit 1; }; }; }
+-
+-  ac_builddir=.
+-
+-if test "$ac_dir" != .; then
+-  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+-  # A "../" for each directory in $ac_dir_suffix.
+-  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+-else
+-  ac_dir_suffix= ac_top_builddir=
+-fi
+-
+-case $srcdir in
+-  .)  # No --srcdir option.  We are building in place.
+-    ac_srcdir=.
+-    if test -z "$ac_top_builddir"; then
+-       ac_top_srcdir=.
+-    else
+-       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+-    fi ;;
+-  [\\/]* | ?:[\\/]* )  # Absolute path.
+-    ac_srcdir=$srcdir$ac_dir_suffix;
+-    ac_top_srcdir=$srcdir ;;
+-  *) # Relative path.
+-    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+-    ac_top_srcdir=$ac_top_builddir$srcdir ;;
+-esac
+-
+-# Do not use `cd foo && pwd` to compute absolute paths, because
+-# the directories may not exist.
+-case `pwd` in
+-.) ac_abs_builddir="$ac_dir";;
+-*)
+-  case "$ac_dir" in
+-  .) ac_abs_builddir=`pwd`;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+-  *) ac_abs_builddir=`pwd`/"$ac_dir";;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_top_builddir=${ac_top_builddir}.;;
+-*)
+-  case ${ac_top_builddir}. in
+-  .) ac_abs_top_builddir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+-  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_srcdir=$ac_srcdir;;
+-*)
+-  case $ac_srcdir in
+-  .) ac_abs_srcdir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+-  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_top_srcdir=$ac_top_srcdir;;
+-*)
+-  case $ac_top_srcdir in
+-  .) ac_abs_top_srcdir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+-  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+-  esac;;
+-esac
+-
+-
+-  case $INSTALL in
+-  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+-  *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
+-  esac
+-
+-  if test x"$ac_file" != x-; then
+-    { echo "$as_me:$LINENO: creating $ac_file" >&5
+-echo "$as_me: creating $ac_file" >&6;}
+-    rm -f "$ac_file"
+-  fi
+-  # Let's still pretend it is `configure' which instantiates (i.e., don't
+-  # use $as_me), people would be surprised to read:
+-  #    /* config.h.  Generated by config.status.  */
+-  if test x"$ac_file" = x-; then
+-    configure_input=
+-  else
+-    configure_input="$ac_file.  "
+-  fi
+-  configure_input=$configure_input"Generated from `echo $ac_file_in |
+-				     sed 's,.*/,,'` by configure."
+-
+-  # First look for the input files in the build tree, otherwise in the
+-  # src tree.
+-  ac_file_inputs=`IFS=:
+-    for f in $ac_file_in; do
+-      case $f in
+-      -) echo $tmp/stdin ;;
+-      [\\/$]*)
+-	 # Absolute (can't be DOS-style, as IFS=:)
+-	 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+-echo "$as_me: error: cannot find input file: $f" >&2;}
+-   { (exit 1); exit 1; }; }
+-	 echo "$f";;
+-      *) # Relative
+-	 if test -f "$f"; then
+-	   # Build tree
+-	   echo "$f"
+-	 elif test -f "$srcdir/$f"; then
+-	   # Source tree
+-	   echo "$srcdir/$f"
+-	 else
+-	   # /dev/null tree
+-	   { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+-echo "$as_me: error: cannot find input file: $f" >&2;}
+-   { (exit 1); exit 1; }; }
+-	 fi;;
+-      esac
+-    done` || { (exit 1); exit 1; }
+-_ACEOF
+-cat >>$CONFIG_STATUS <<_ACEOF
+-  sed "$ac_vpsub
+-$extrasub
+-_ACEOF
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-:t
+-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+-s,@configure_input@,$configure_input,;t t
+-s,@srcdir@,$ac_srcdir,;t t
+-s,@abs_srcdir@,$ac_abs_srcdir,;t t
+-s,@top_srcdir@,$ac_top_srcdir,;t t
+-s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
+-s,@builddir@,$ac_builddir,;t t
+-s,@abs_builddir@,$ac_abs_builddir,;t t
+-s,@top_builddir@,$ac_top_builddir,;t t
+-s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
+-s,@INSTALL@,$ac_INSTALL,;t t
+-" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
+-  rm -f $tmp/stdin
+-  if test x"$ac_file" != x-; then
+-    mv $tmp/out $ac_file
+-  else
+-    cat $tmp/out
+-    rm -f $tmp/out
+-  fi
+-
+-done
+-_ACEOF
+-
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-
+-{ (exit 0); exit 0; }
+-_ACEOF
+-chmod +x $CONFIG_STATUS
+-ac_clean_files=$ac_clean_files_save
+-
+-
+-# configure is writing to config.log, and then calls config.status.
+-# config.status does its own redirection, appending to config.log.
+-# Unfortunately, on DOS this fails, as config.log is still kept open
+-# by configure, so config.status won't be able to write to it; its
+-# output is simply discarded.  So we exec the FD to /dev/null,
+-# effectively closing config.log, so it can be properly (re)opened and
+-# appended to by config.status.  When coming back to configure, we
+-# need to make the FD available again.
+-if test "$no_create" != yes; then
+-  ac_cs_success=:
+-  ac_config_status_args=
+-  test "$silent" = yes &&
+-    ac_config_status_args="$ac_config_status_args --quiet"
+-  exec 5>/dev/null
+-  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+-  exec 5>>config.log
+-  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+-  # would make configure fail if this is the last instruction.
+-  $ac_cs_success || { (exit 1); exit 1; }
+-fi
+-
+--- a/nxproxy/autom4te.cache/requests
++++ /dev/null
+@@ -1,115 +0,0 @@
+-# This file was generated.
+-# It contains the lists of macros which have been traced.
+-# It can be safely removed.
+-
+-@request = (
+-             bless( [
+-                      '0',
+-                      1,
+-                      [
+-                        '/usr/share/autoconf'
+-                      ],
+-                      [
+-                        '/usr/share/autoconf/autoconf/autoconf.m4f',
+-                        'configure.in'
+-                      ],
+-                      {
+-                        'm4_pattern_forbid' => 1,
+-                        'AC_CONFIG_LIBOBJ_DIR' => 1,
+-                        'AC_TYPE_OFF_T' => 1,
+-                        'AC_C_VOLATILE' => 1,
+-                        'AC_FUNC_CLOSEDIR_VOID' => 1,
+-                        'AC_REPLACE_FNMATCH' => 1,
+-                        'AC_PROG_LIBTOOL' => 1,
+-                        'AC_FUNC_STAT' => 1,
+-                        'AC_HEADER_TIME' => 1,
+-                        'AC_FUNC_WAIT3' => 1,
+-                        'AM_AUTOMAKE_VERSION' => 1,
+-                        'AC_STRUCT_TM' => 1,
+-                        'AC_FUNC_LSTAT' => 1,
+-                        'AC_TYPE_MODE_T' => 1,
+-                        'AC_FUNC_GETMNTENT' => 1,
+-                        'AC_FUNC_STRTOD' => 1,
+-                        'AC_CHECK_HEADERS' => 1,
+-                        'AC_FUNC_STRNLEN' => 1,
+-                        'm4_sinclude' => 1,
+-                        'AC_PROG_CXX' => 1,
+-                        'AC_PATH_X' => 1,
+-                        'AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK' => 1,
+-                        'AC_PROG_AWK' => 1,
+-                        '_m4_warn' => 1,
+-                        'AC_HEADER_STDC' => 1,
+-                        'AC_HEADER_MAJOR' => 1,
+-                        'AC_FUNC_ERROR_AT_LINE' => 1,
+-                        'AC_PROG_GCC_TRADITIONAL' => 1,
+-                        'AC_LIBSOURCE' => 1,
+-                        'AC_FUNC_MBRTOWC' => 1,
+-                        'AC_STRUCT_ST_BLOCKS' => 1,
+-                        'AC_TYPE_SIGNAL' => 1,
+-                        'AC_TYPE_UID_T' => 1,
+-                        'AC_CONFIG_AUX_DIR' => 1,
+-                        'AC_PROG_MAKE_SET' => 1,
+-                        'sinclude' => 1,
+-                        'm4_pattern_allow' => 1,
+-                        'AC_DEFINE_TRACE_LITERAL' => 1,
+-                        'AC_FUNC_STRERROR_R' => 1,
+-                        'AC_PROG_CC' => 1,
+-                        'AC_FUNC_FORK' => 1,
+-                        'AC_DECL_SYS_SIGLIST' => 1,
+-                        'AC_FUNC_VPRINTF' => 1,
+-                        'AC_FUNC_STRCOLL' => 1,
+-                        'AC_PROG_YACC' => 1,
+-                        'AC_INIT' => 1,
+-                        'AC_STRUCT_TIMEZONE' => 1,
+-                        'AC_FUNC_CHOWN' => 1,
+-                        'AC_SUBST' => 1,
+-                        'AC_FUNC_ALLOCA' => 1,
+-                        'AC_CANONICAL_HOST' => 1,
+-                        'AC_FUNC_GETPGRP' => 1,
+-                        'AC_PROG_RANLIB' => 1,
+-                        'AM_INIT_AUTOMAKE' => 1,
+-                        'AC_FUNC_SETPGRP' => 1,
+-                        'AC_CONFIG_SUBDIRS' => 1,
+-                        'AC_FUNC_MMAP' => 1,
+-                        'AC_FUNC_REALLOC' => 1,
+-                        'AC_TYPE_SIZE_T' => 1,
+-                        'AC_CONFIG_LINKS' => 1,
+-                        'AC_CHECK_TYPES' => 1,
+-                        'AC_CHECK_MEMBERS' => 1,
+-                        'AM_MAINTAINER_MODE' => 1,
+-                        'AC_FUNC_UTIME_NULL' => 1,
+-                        'AC_FUNC_SELECT_ARGTYPES' => 1,
+-                        'AC_FUNC_STRFTIME' => 1,
+-                        'AC_HEADER_STAT' => 1,
+-                        'AC_C_INLINE' => 1,
+-                        'AC_PROG_CPP' => 1,
+-                        'AC_TYPE_PID_T' => 1,
+-                        'AC_C_CONST' => 1,
+-                        'AC_PROG_LEX' => 1,
+-                        'AC_CONFIG_FILES' => 1,
+-                        'include' => 1,
+-                        'AC_FUNC_SETVBUF_REVERSED' => 1,
+-                        'AC_PROG_INSTALL' => 1,
+-                        'AM_GNU_GETTEXT' => 1,
+-                        'AC_FUNC_OBSTACK' => 1,
+-                        'AC_CHECK_LIB' => 1,
+-                        'AC_FUNC_MALLOC' => 1,
+-                        'AC_FUNC_GETGROUPS' => 1,
+-                        'AC_FUNC_GETLOADAVG' => 1,
+-                        'AH_OUTPUT' => 1,
+-                        'AC_FUNC_FSEEKO' => 1,
+-                        'AM_PROG_CC_C_O' => 1,
+-                        'AM_CONDITIONAL' => 1,
+-                        'AC_CANONICAL_SYSTEM' => 1,
+-                        'AC_FUNC_MKTIME' => 1,
+-                        'AC_CONFIG_HEADERS' => 1,
+-                        'AC_HEADER_SYS_WAIT' => 1,
+-                        'AC_FUNC_MEMCMP' => 1,
+-                        'AC_PROG_LN_S' => 1,
+-                        'm4_include' => 1,
+-                        'AC_HEADER_DIRENT' => 1,
+-                        'AC_CHECK_FUNCS' => 1
+-                      }
+-                    ], 'Autom4te::Request' )
+-           );
+-
+--- a/nxproxy/autom4te.cache/traces.0
++++ /dev/null
+@@ -1,134 +0,0 @@
+-m4trace:configure.in:5: -1- AC_INIT([Main.c])
+-m4trace:configure.in:5: -1- m4_pattern_forbid([^_?A[CHUM]_])
+-m4trace:configure.in:5: -1- m4_pattern_forbid([_AC_])
+-m4trace:configure.in:5: -1- m4_pattern_forbid([^LIBOBJS$], [do not use LIBOBJS directly, use AC_LIBOBJ (see section `AC_LIBOBJ vs LIBOBJS'])
+-m4trace:configure.in:5: -1- m4_pattern_allow([^AS_FLAGS$])
+-m4trace:configure.in:5: -1- m4_pattern_forbid([^_?m4_])
+-m4trace:configure.in:5: -1- m4_pattern_forbid([^dnl$])
+-m4trace:configure.in:5: -1- m4_pattern_forbid([^_?AS_])
+-m4trace:configure.in:5: -1- AC_SUBST([SHELL], [${CONFIG_SHELL-/bin/sh}])
+-m4trace:configure.in:5: -1- AC_SUBST([PATH_SEPARATOR])
+-m4trace:configure.in:5: -1- AC_SUBST([PACKAGE_NAME], [m4_ifdef([AC_PACKAGE_NAME],      ['AC_PACKAGE_NAME'])])
+-m4trace:configure.in:5: -1- AC_SUBST([PACKAGE_TARNAME], [m4_ifdef([AC_PACKAGE_TARNAME],   ['AC_PACKAGE_TARNAME'])])
+-m4trace:configure.in:5: -1- AC_SUBST([PACKAGE_VERSION], [m4_ifdef([AC_PACKAGE_VERSION],   ['AC_PACKAGE_VERSION'])])
+-m4trace:configure.in:5: -1- AC_SUBST([PACKAGE_STRING], [m4_ifdef([AC_PACKAGE_STRING],    ['AC_PACKAGE_STRING'])])
+-m4trace:configure.in:5: -1- AC_SUBST([PACKAGE_BUGREPORT], [m4_ifdef([AC_PACKAGE_BUGREPORT], ['AC_PACKAGE_BUGREPORT'])])
+-m4trace:configure.in:5: -1- AC_SUBST([exec_prefix], [NONE])
+-m4trace:configure.in:5: -1- AC_SUBST([prefix], [NONE])
+-m4trace:configure.in:5: -1- AC_SUBST([program_transform_name], [s,x,x,])
+-m4trace:configure.in:5: -1- AC_SUBST([bindir], ['${exec_prefix}/bin'])
+-m4trace:configure.in:5: -1- AC_SUBST([sbindir], ['${exec_prefix}/sbin'])
+-m4trace:configure.in:5: -1- AC_SUBST([libexecdir], ['${exec_prefix}/libexec'])
+-m4trace:configure.in:5: -1- AC_SUBST([datadir], ['${prefix}/share'])
+-m4trace:configure.in:5: -1- AC_SUBST([sysconfdir], ['${prefix}/etc'])
+-m4trace:configure.in:5: -1- AC_SUBST([sharedstatedir], ['${prefix}/com'])
+-m4trace:configure.in:5: -1- AC_SUBST([localstatedir], ['${prefix}/var'])
+-m4trace:configure.in:5: -1- AC_SUBST([libdir], ['${exec_prefix}/lib'])
+-m4trace:configure.in:5: -1- AC_SUBST([includedir], ['${prefix}/include'])
+-m4trace:configure.in:5: -1- AC_SUBST([oldincludedir], ['/usr/include'])
+-m4trace:configure.in:5: -1- AC_SUBST([infodir], ['${prefix}/info'])
+-m4trace:configure.in:5: -1- AC_SUBST([mandir], ['${prefix}/man'])
+-m4trace:configure.in:5: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_NAME])
+-m4trace:configure.in:5: -1- AH_OUTPUT([PACKAGE_NAME], [/* Define to the full name of this package. */
+-#undef PACKAGE_NAME])
+-m4trace:configure.in:5: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_TARNAME])
+-m4trace:configure.in:5: -1- AH_OUTPUT([PACKAGE_TARNAME], [/* Define to the one symbol short name of this package. */
+-#undef PACKAGE_TARNAME])
+-m4trace:configure.in:5: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_VERSION])
+-m4trace:configure.in:5: -1- AH_OUTPUT([PACKAGE_VERSION], [/* Define to the version of this package. */
+-#undef PACKAGE_VERSION])
+-m4trace:configure.in:5: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_STRING])
+-m4trace:configure.in:5: -1- AH_OUTPUT([PACKAGE_STRING], [/* Define to the full name and version of this package. */
+-#undef PACKAGE_STRING])
+-m4trace:configure.in:5: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_BUGREPORT])
+-m4trace:configure.in:5: -1- AH_OUTPUT([PACKAGE_BUGREPORT], [/* Define to the address where bug reports for this package should be sent. */
+-#undef PACKAGE_BUGREPORT])
+-m4trace:configure.in:5: -1- AC_SUBST([build_alias])
+-m4trace:configure.in:5: -1- AC_SUBST([host_alias])
+-m4trace:configure.in:5: -1- AC_SUBST([target_alias])
+-m4trace:configure.in:5: -1- AC_SUBST([DEFS])
+-m4trace:configure.in:5: -1- AC_SUBST([ECHO_C])
+-m4trace:configure.in:5: -1- AC_SUBST([ECHO_N])
+-m4trace:configure.in:5: -1- AC_SUBST([ECHO_T])
+-m4trace:configure.in:5: -1- AC_SUBST([LIBS])
+-m4trace:configure.in:29: -1- AC_SUBST([armcxx])
+-m4trace:configure.in:30: -1- AC_SUBST([armcc])
+-m4trace:configure.in:45: -1- AC_PROG_CXX
+-m4trace:configure.in:45: -1- AC_SUBST([CXX])
+-m4trace:configure.in:45: -1- AC_SUBST([CXXFLAGS])
+-m4trace:configure.in:45: -1- AC_SUBST([LDFLAGS])
+-m4trace:configure.in:45: -1- AC_SUBST([CPPFLAGS])
+-m4trace:configure.in:45: -1- AC_SUBST([CXX])
+-m4trace:configure.in:45: -1- AC_SUBST([ac_ct_CXX])
+-m4trace:configure.in:45: -1- AC_SUBST([EXEEXT], [$ac_cv_exeext])
+-m4trace:configure.in:45: -1- AC_SUBST([OBJEXT], [$ac_cv_objext])
+-m4trace:configure.in:46: -1- AC_PROG_CC
+-m4trace:configure.in:46: -1- AC_SUBST([CC])
+-m4trace:configure.in:46: -1- AC_SUBST([CFLAGS])
+-m4trace:configure.in:46: -1- AC_SUBST([LDFLAGS])
+-m4trace:configure.in:46: -1- AC_SUBST([CPPFLAGS])
+-m4trace:configure.in:46: -1- AC_SUBST([CC])
+-m4trace:configure.in:46: -1- AC_SUBST([ac_ct_CC])
+-m4trace:configure.in:46: -1- AC_SUBST([CC])
+-m4trace:configure.in:46: -1- AC_SUBST([ac_ct_CC])
+-m4trace:configure.in:46: -1- AC_SUBST([CC])
+-m4trace:configure.in:46: -1- AC_SUBST([CC])
+-m4trace:configure.in:46: -1- AC_SUBST([ac_ct_CC])
+-m4trace:configure.in:47: -1- _m4_warn([obsolete], [The macro `AC_LANG_CPLUSPLUS' is obsolete.
+-You should run autoupdate.], [autoconf/c.m4:103: AC_LANG_CPLUSPLUS is expanded from...
+-configure.in:47: the top level])
+-m4trace:configure.in:51: -1- AC_PROG_INSTALL
+-m4trace:configure.in:51: -1- AC_SUBST([INSTALL_PROGRAM])
+-m4trace:configure.in:51: -1- AC_SUBST([INSTALL_SCRIPT])
+-m4trace:configure.in:51: -1- AC_SUBST([INSTALL_DATA])
+-m4trace:configure.in:55: -1- AC_PATH_X
+-m4trace:configure.in:55: -1- AC_SUBST([CXXCPP])
+-m4trace:configure.in:55: -1- AC_SUBST([CPPFLAGS])
+-m4trace:configure.in:55: -1- AC_SUBST([CXXCPP])
+-m4trace:configure.in:55: -1- AC_DEFINE_TRACE_LITERAL([X_DISPLAY_MISSING])
+-m4trace:configure.in:55: -1- AH_OUTPUT([X_DISPLAY_MISSING], [/* Define to 1 if the X Window System is missing or not being used. */
+-#undef X_DISPLAY_MISSING])
+-m4trace:configure.in:55: -1- AC_CHECK_LIB([dnet], [dnet_ntoa], [X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"])
+-m4trace:configure.in:55: -1- AC_CHECK_LIB([dnet_stub], [dnet_ntoa], [X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"])
+-m4trace:configure.in:55: -1- AC_CHECK_LIB([nsl], [gethostbyname], [X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"])
+-m4trace:configure.in:55: -1- AC_CHECK_LIB([bsd], [gethostbyname], [X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"])
+-m4trace:configure.in:55: -1- AC_CHECK_LIB([socket], [connect], [X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"], [], [$X_EXTRA_LIBS])
+-m4trace:configure.in:55: -1- AC_CHECK_LIB([posix], [remove], [X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"])
+-m4trace:configure.in:55: -1- AC_CHECK_LIB([ipc], [shmat], [X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"])
+-m4trace:configure.in:55: -1- AC_CHECK_LIB([ICE], [IceConnectionNumber], [X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"], [], [$X_EXTRA_LIBS])
+-m4trace:configure.in:55: -1- AC_SUBST([X_CFLAGS])
+-m4trace:configure.in:55: -1- AC_SUBST([X_PRE_LIBS])
+-m4trace:configure.in:55: -1- AC_SUBST([X_LIBS])
+-m4trace:configure.in:55: -1- AC_SUBST([X_EXTRA_LIBS])
+-m4trace:configure.in:76: -1- _m4_warn([obsolete], [The macro `AC_TRY_COMPILE' is obsolete.
+-You should run autoupdate.], [autoconf/general.m4:2180: AC_TRY_COMPILE is expanded from...
+-autoconf/general.m4:1799: AC_CACHE_VAL is expanded from...
+-autoconf/general.m4:1808: AC_CACHE_CHECK is expanded from...
+-configure.in:75: nxconf_FreeBSD is expanded from...
+-configure.in:76: the top level])
+-m4trace:configure.in:86: -1- _m4_warn([obsolete], [The macro `AC_TRY_COMPILE' is obsolete.
+-You should run autoupdate.], [autoconf/general.m4:2180: AC_TRY_COMPILE is expanded from...
+-autoconf/general.m4:1799: AC_CACHE_VAL is expanded from...
+-autoconf/general.m4:1808: AC_CACHE_CHECK is expanded from...
+-configure.in:85: nxconf_CYGWIN32 is expanded from...
+-configure.in:86: the top level])
+-m4trace:configure.in:97: -1- _m4_warn([obsolete], [The macro `AC_TRY_COMPILE' is obsolete.
+-You should run autoupdate.], [autoconf/general.m4:2180: AC_TRY_COMPILE is expanded from...
+-autoconf/general.m4:1799: AC_CACHE_VAL is expanded from...
+-autoconf/general.m4:1808: AC_CACHE_CHECK is expanded from...
+-configure.in:96: nxconf_DARWIN is expanded from...
+-configure.in:97: the top level])
+-m4trace:configure.in:108: -1- _m4_warn([obsolete], [The macro `AC_TRY_COMPILE' is obsolete.
+-You should run autoupdate.], [autoconf/general.m4:2180: AC_TRY_COMPILE is expanded from...
+-autoconf/general.m4:1799: AC_CACHE_VAL is expanded from...
+-autoconf/general.m4:1808: AC_CACHE_CHECK is expanded from...
+-configure.in:107: nxconf_SUN is expanded from...
+-configure.in:108: the top level])
+-m4trace:configure.in:112: -1- AC_SUBST([LIBVERSION])
+-m4trace:configure.in:113: -1- AC_SUBST([VERSION])
+-m4trace:configure.in:169: -1- AC_SUBST([MAKEDEPEND])
+-m4trace:configure.in:185: -1- AC_CONFIG_FILES([Makefile])
+-m4trace:configure.in:185: -1- _m4_warn([obsolete], [AC_OUTPUT should be used without arguments.
+-You should run autoupdate.], [])
+-m4trace:configure.in:185: -1- AC_SUBST([LIB@&t@OBJS], [$ac_libobjs])
+-m4trace:configure.in:185: -1- AC_SUBST([LTLIBOBJS], [$ac_ltlibobjs])
+--- a/nxproxy/configure
++++ /dev/null
+@@ -1,5634 +0,0 @@
+-#! /bin/sh
+-# Guess values for system-dependent variables and create Makefiles.
+-# Generated by GNU Autoconf 2.59.
+-#
+-# Copyright (C) 2003 Free Software Foundation, Inc.
+-# This configure script is free software; the Free Software Foundation
+-# gives unlimited permission to copy, distribute and modify it.
+-## --------------------- ##
+-## M4sh Initialization.  ##
+-## --------------------- ##
+-
+-# Be Bourne compatible
+-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+-  emulate sh
+-  NULLCMD=:
+-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+-  # is contrary to our usage.  Disable this feature.
+-  alias -g '${1+"$@"}'='"$@"'
+-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+-  set -o posix
+-fi
+-DUALCASE=1; export DUALCASE # for MKS sh
+-
+-# Support unset when possible.
+-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+-  as_unset=unset
+-else
+-  as_unset=false
+-fi
+-
+-
+-# Work around bugs in pre-3.0 UWIN ksh.
+-$as_unset ENV MAIL MAILPATH
+-PS1='$ '
+-PS2='> '
+-PS4='+ '
+-
+-# NLS nuisances.
+-for as_var in \
+-  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+-  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+-  LC_TELEPHONE LC_TIME
+-do
+-  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+-    eval $as_var=C; export $as_var
+-  else
+-    $as_unset $as_var
+-  fi
+-done
+-
+-# Required to use basename.
+-if expr a : '\(a\)' >/dev/null 2>&1; then
+-  as_expr=expr
+-else
+-  as_expr=false
+-fi
+-
+-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+-  as_basename=basename
+-else
+-  as_basename=false
+-fi
+-
+-
+-# Name of the executable.
+-as_me=`$as_basename "$0" ||
+-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+-	 X"$0" : 'X\(//\)$' \| \
+-	 X"$0" : 'X\(/\)$' \| \
+-	 .     : '\(.\)' 2>/dev/null ||
+-echo X/"$0" |
+-    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+-  	  /^X\/\(\/\/\)$/{ s//\1/; q; }
+-  	  /^X\/\(\/\).*/{ s//\1/; q; }
+-  	  s/.*/./; q'`
+-
+-
+-# PATH needs CR, and LINENO needs CR and PATH.
+-# Avoid depending upon Character Ranges.
+-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+-as_cr_digits='0123456789'
+-as_cr_alnum=$as_cr_Letters$as_cr_digits
+-
+-# The user is always right.
+-if test "${PATH_SEPARATOR+set}" != set; then
+-  echo "#! /bin/sh" >conf$$.sh
+-  echo  "exit 0"   >>conf$$.sh
+-  chmod +x conf$$.sh
+-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+-    PATH_SEPARATOR=';'
+-  else
+-    PATH_SEPARATOR=:
+-  fi
+-  rm -f conf$$.sh
+-fi
+-
+-
+-  as_lineno_1=$LINENO
+-  as_lineno_2=$LINENO
+-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+-  test "x$as_lineno_1" != "x$as_lineno_2" &&
+-  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
+-  # Find who we are.  Look in the path if we contain no path at all
+-  # relative or not.
+-  case $0 in
+-    *[\\/]* ) as_myself=$0 ;;
+-    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+-done
+-
+-       ;;
+-  esac
+-  # We did not find ourselves, most probably we were run as `sh COMMAND'
+-  # in which case we are not to be found in the path.
+-  if test "x$as_myself" = x; then
+-    as_myself=$0
+-  fi
+-  if test ! -f "$as_myself"; then
+-    { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
+-   { (exit 1); exit 1; }; }
+-  fi
+-  case $CONFIG_SHELL in
+-  '')
+-    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for as_base in sh bash ksh sh5; do
+-	 case $as_dir in
+-	 /*)
+-	   if ("$as_dir/$as_base" -c '
+-  as_lineno_1=$LINENO
+-  as_lineno_2=$LINENO
+-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+-  test "x$as_lineno_1" != "x$as_lineno_2" &&
+-  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
+-	     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
+-	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
+-	     CONFIG_SHELL=$as_dir/$as_base
+-	     export CONFIG_SHELL
+-	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+-	   fi;;
+-	 esac
+-       done
+-done
+-;;
+-  esac
+-
+-  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+-  # uniformly replaced by the line number.  The first 'sed' inserts a
+-  # line-number line before each line; the second 'sed' does the real
+-  # work.  The second script uses 'N' to pair each line-number line
+-  # with the numbered line, and appends trailing '-' during
+-  # substitution so that $LINENO is not a special case at line end.
+-  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+-  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
+-  sed '=' <$as_myself |
+-    sed '
+-      N
+-      s,$,-,
+-      : loop
+-      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+-      t loop
+-      s,-$,,
+-      s,^['$as_cr_digits']*\n,,
+-    ' >$as_me.lineno &&
+-  chmod +x $as_me.lineno ||
+-    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+-   { (exit 1); exit 1; }; }
+-
+-  # Don't try to exec as it changes $[0], causing all sort of problems
+-  # (the dirname of $[0] is not the place where we might find the
+-  # original and so on.  Autoconf is especially sensible to this).
+-  . ./$as_me.lineno
+-  # Exit status is that of the last command.
+-  exit
+-}
+-
+-
+-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+-  *c*,-n*) ECHO_N= ECHO_C='
+-' ECHO_T='	' ;;
+-  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+-  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+-esac
+-
+-if expr a : '\(a\)' >/dev/null 2>&1; then
+-  as_expr=expr
+-else
+-  as_expr=false
+-fi
+-
+-rm -f conf$$ conf$$.exe conf$$.file
+-echo >conf$$.file
+-if ln -s conf$$.file conf$$ 2>/dev/null; then
+-  # We could just check for DJGPP; but this test a) works b) is more generic
+-  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+-  if test -f conf$$.exe; then
+-    # Don't use ln at all; we don't have any links
+-    as_ln_s='cp -p'
+-  else
+-    as_ln_s='ln -s'
+-  fi
+-elif ln conf$$.file conf$$ 2>/dev/null; then
+-  as_ln_s=ln
+-else
+-  as_ln_s='cp -p'
+-fi
+-rm -f conf$$ conf$$.exe conf$$.file
+-
+-if mkdir -p . 2>/dev/null; then
+-  as_mkdir_p=:
+-else
+-  test -d ./-p && rmdir ./-p
+-  as_mkdir_p=false
+-fi
+-
+-as_executable_p="test -f"
+-
+-# Sed expression to map a string onto a valid CPP name.
+-as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+-
+-# Sed expression to map a string onto a valid variable name.
+-as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+-
+-
+-# IFS
+-# We need space, tab and new line, in precisely that order.
+-as_nl='
+-'
+-IFS=" 	$as_nl"
+-
+-# CDPATH.
+-$as_unset CDPATH
+-
+-
+-# Name of the host.
+-# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+-# so uname gets run too.
+-ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+-
+-exec 6>&1
+-
+-#
+-# Initializations.
+-#
+-ac_default_prefix=/usr/local
+-ac_config_libobj_dir=.
+-cross_compiling=no
+-subdirs=
+-MFLAGS=
+-MAKEFLAGS=
+-SHELL=${CONFIG_SHELL-/bin/sh}
+-
+-# Maximum number of lines to put in a shell here document.
+-# This variable seems obsolete.  It should probably be removed, and
+-# only ac_max_sed_lines should be used.
+-: ${ac_max_here_lines=38}
+-
+-# Identity of this package.
+-PACKAGE_NAME=
+-PACKAGE_TARNAME=
+-PACKAGE_VERSION=
+-PACKAGE_STRING=
+-PACKAGE_BUGREPORT=
+-
+-ac_unique_file="Main.c"
+-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS armcxx armcc CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT CC CFLAGS ac_ct_CC INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CXXCPP X_CFLAGS X_PRE_LIBS X_LIBS X_EXTRA_LIBS LIBVERSION VERSION MAKEDEPEND LIBOBJS LTLIBOBJS'
+-ac_subst_files=''
+-
+-# Initialize some variables set by options.
+-ac_init_help=
+-ac_init_version=false
+-# The variables have the same names as the options, with
+-# dashes changed to underlines.
+-cache_file=/dev/null
+-exec_prefix=NONE
+-no_create=
+-no_recursion=
+-prefix=NONE
+-program_prefix=NONE
+-program_suffix=NONE
+-program_transform_name=s,x,x,
+-silent=
+-site=
+-srcdir=
+-verbose=
+-x_includes=NONE
+-x_libraries=NONE
+-
+-# Installation directory options.
+-# These are left unexpanded so users can "make install exec_prefix=/foo"
+-# and all the variables that are supposed to be based on exec_prefix
+-# by default will actually change.
+-# Use braces instead of parens because sh, perl, etc. also accept them.
+-bindir='${exec_prefix}/bin'
+-sbindir='${exec_prefix}/sbin'
+-libexecdir='${exec_prefix}/libexec'
+-datadir='${prefix}/share'
+-sysconfdir='${prefix}/etc'
+-sharedstatedir='${prefix}/com'
+-localstatedir='${prefix}/var'
+-libdir='${exec_prefix}/lib'
+-includedir='${prefix}/include'
+-oldincludedir='/usr/include'
+-infodir='${prefix}/info'
+-mandir='${prefix}/man'
+-
+-ac_prev=
+-for ac_option
+-do
+-  # If the previous option needs an argument, assign it.
+-  if test -n "$ac_prev"; then
+-    eval "$ac_prev=\$ac_option"
+-    ac_prev=
+-    continue
+-  fi
+-
+-  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
+-
+-  # Accept the important Cygnus configure options, so we can diagnose typos.
+-
+-  case $ac_option in
+-
+-  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+-    ac_prev=bindir ;;
+-  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+-    bindir=$ac_optarg ;;
+-
+-  -build | --build | --buil | --bui | --bu)
+-    ac_prev=build_alias ;;
+-  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+-    build_alias=$ac_optarg ;;
+-
+-  -cache-file | --cache-file | --cache-fil | --cache-fi \
+-  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+-    ac_prev=cache_file ;;
+-  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+-  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+-    cache_file=$ac_optarg ;;
+-
+-  --config-cache | -C)
+-    cache_file=config.cache ;;
+-
+-  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+-    ac_prev=datadir ;;
+-  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+-  | --da=*)
+-    datadir=$ac_optarg ;;
+-
+-  -disable-* | --disable-*)
+-    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+-    # Reject names that are not valid shell variable names.
+-    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+-      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+-   { (exit 1); exit 1; }; }
+-    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+-    eval "enable_$ac_feature=no" ;;
+-
+-  -enable-* | --enable-*)
+-    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+-    # Reject names that are not valid shell variable names.
+-    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+-      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+-   { (exit 1); exit 1; }; }
+-    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+-    case $ac_option in
+-      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+-      *) ac_optarg=yes ;;
+-    esac
+-    eval "enable_$ac_feature='$ac_optarg'" ;;
+-
+-  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+-  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+-  | --exec | --exe | --ex)
+-    ac_prev=exec_prefix ;;
+-  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+-  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+-  | --exec=* | --exe=* | --ex=*)
+-    exec_prefix=$ac_optarg ;;
+-
+-  -gas | --gas | --ga | --g)
+-    # Obsolete; use --with-gas.
+-    with_gas=yes ;;
+-
+-  -help | --help | --hel | --he | -h)
+-    ac_init_help=long ;;
+-  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+-    ac_init_help=recursive ;;
+-  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+-    ac_init_help=short ;;
+-
+-  -host | --host | --hos | --ho)
+-    ac_prev=host_alias ;;
+-  -host=* | --host=* | --hos=* | --ho=*)
+-    host_alias=$ac_optarg ;;
+-
+-  -includedir | --includedir | --includedi | --included | --include \
+-  | --includ | --inclu | --incl | --inc)
+-    ac_prev=includedir ;;
+-  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+-  | --includ=* | --inclu=* | --incl=* | --inc=*)
+-    includedir=$ac_optarg ;;
+-
+-  -infodir | --infodir | --infodi | --infod | --info | --inf)
+-    ac_prev=infodir ;;
+-  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+-    infodir=$ac_optarg ;;
+-
+-  -libdir | --libdir | --libdi | --libd)
+-    ac_prev=libdir ;;
+-  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+-    libdir=$ac_optarg ;;
+-
+-  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+-  | --libexe | --libex | --libe)
+-    ac_prev=libexecdir ;;
+-  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+-  | --libexe=* | --libex=* | --libe=*)
+-    libexecdir=$ac_optarg ;;
+-
+-  -localstatedir | --localstatedir | --localstatedi | --localstated \
+-  | --localstate | --localstat | --localsta | --localst \
+-  | --locals | --local | --loca | --loc | --lo)
+-    ac_prev=localstatedir ;;
+-  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+-  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+-  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+-    localstatedir=$ac_optarg ;;
+-
+-  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+-    ac_prev=mandir ;;
+-  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+-    mandir=$ac_optarg ;;
+-
+-  -nfp | --nfp | --nf)
+-    # Obsolete; use --without-fp.
+-    with_fp=no ;;
+-
+-  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+-  | --no-cr | --no-c | -n)
+-    no_create=yes ;;
+-
+-  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+-  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+-    no_recursion=yes ;;
+-
+-  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+-  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+-  | --oldin | --oldi | --old | --ol | --o)
+-    ac_prev=oldincludedir ;;
+-  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+-  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+-  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+-    oldincludedir=$ac_optarg ;;
+-
+-  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+-    ac_prev=prefix ;;
+-  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+-    prefix=$ac_optarg ;;
+-
+-  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+-  | --program-pre | --program-pr | --program-p)
+-    ac_prev=program_prefix ;;
+-  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+-  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+-    program_prefix=$ac_optarg ;;
+-
+-  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+-  | --program-suf | --program-su | --program-s)
+-    ac_prev=program_suffix ;;
+-  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+-  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+-    program_suffix=$ac_optarg ;;
+-
+-  -program-transform-name | --program-transform-name \
+-  | --program-transform-nam | --program-transform-na \
+-  | --program-transform-n | --program-transform- \
+-  | --program-transform | --program-transfor \
+-  | --program-transfo | --program-transf \
+-  | --program-trans | --program-tran \
+-  | --progr-tra | --program-tr | --program-t)
+-    ac_prev=program_transform_name ;;
+-  -program-transform-name=* | --program-transform-name=* \
+-  | --program-transform-nam=* | --program-transform-na=* \
+-  | --program-transform-n=* | --program-transform-=* \
+-  | --program-transform=* | --program-transfor=* \
+-  | --program-transfo=* | --program-transf=* \
+-  | --program-trans=* | --program-tran=* \
+-  | --progr-tra=* | --program-tr=* | --program-t=*)
+-    program_transform_name=$ac_optarg ;;
+-
+-  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+-  | -silent | --silent | --silen | --sile | --sil)
+-    silent=yes ;;
+-
+-  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+-    ac_prev=sbindir ;;
+-  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+-  | --sbi=* | --sb=*)
+-    sbindir=$ac_optarg ;;
+-
+-  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+-  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+-  | --sharedst | --shareds | --shared | --share | --shar \
+-  | --sha | --sh)
+-    ac_prev=sharedstatedir ;;
+-  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+-  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+-  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+-  | --sha=* | --sh=*)
+-    sharedstatedir=$ac_optarg ;;
+-
+-  -site | --site | --sit)
+-    ac_prev=site ;;
+-  -site=* | --site=* | --sit=*)
+-    site=$ac_optarg ;;
+-
+-  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+-    ac_prev=srcdir ;;
+-  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+-    srcdir=$ac_optarg ;;
+-
+-  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+-  | --syscon | --sysco | --sysc | --sys | --sy)
+-    ac_prev=sysconfdir ;;
+-  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+-  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+-    sysconfdir=$ac_optarg ;;
+-
+-  -target | --target | --targe | --targ | --tar | --ta | --t)
+-    ac_prev=target_alias ;;
+-  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+-    target_alias=$ac_optarg ;;
+-
+-  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+-    verbose=yes ;;
+-
+-  -version | --version | --versio | --versi | --vers | -V)
+-    ac_init_version=: ;;
+-
+-  -with-* | --with-*)
+-    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+-    # Reject names that are not valid shell variable names.
+-    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+-      { echo "$as_me: error: invalid package name: $ac_package" >&2
+-   { (exit 1); exit 1; }; }
+-    ac_package=`echo $ac_package| sed 's/-/_/g'`
+-    case $ac_option in
+-      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+-      *) ac_optarg=yes ;;
+-    esac
+-    eval "with_$ac_package='$ac_optarg'" ;;
+-
+-  -without-* | --without-*)
+-    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+-    # Reject names that are not valid shell variable names.
+-    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+-      { echo "$as_me: error: invalid package name: $ac_package" >&2
+-   { (exit 1); exit 1; }; }
+-    ac_package=`echo $ac_package | sed 's/-/_/g'`
+-    eval "with_$ac_package=no" ;;
+-
+-  --x)
+-    # Obsolete; use --with-x.
+-    with_x=yes ;;
+-
+-  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+-  | --x-incl | --x-inc | --x-in | --x-i)
+-    ac_prev=x_includes ;;
+-  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+-  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+-    x_includes=$ac_optarg ;;
+-
+-  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+-  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+-    ac_prev=x_libraries ;;
+-  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+-  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+-    x_libraries=$ac_optarg ;;
+-
+-  -*) { echo "$as_me: error: unrecognized option: $ac_option
+-Try \`$0 --help' for more information." >&2
+-   { (exit 1); exit 1; }; }
+-    ;;
+-
+-  *=*)
+-    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+-    # Reject names that are not valid shell variable names.
+-    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+-      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+-   { (exit 1); exit 1; }; }
+-    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
+-    eval "$ac_envvar='$ac_optarg'"
+-    export $ac_envvar ;;
+-
+-  *)
+-    # FIXME: should be removed in autoconf 3.0.
+-    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+-    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+-      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+-    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+-    ;;
+-
+-  esac
+-done
+-
+-if test -n "$ac_prev"; then
+-  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+-  { echo "$as_me: error: missing argument to $ac_option" >&2
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-# Be sure to have absolute paths.
+-for ac_var in exec_prefix prefix
+-do
+-  eval ac_val=$`echo $ac_var`
+-  case $ac_val in
+-    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
+-    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+-   { (exit 1); exit 1; }; };;
+-  esac
+-done
+-
+-# Be sure to have absolute paths.
+-for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
+-	      localstatedir libdir includedir oldincludedir infodir mandir
+-do
+-  eval ac_val=$`echo $ac_var`
+-  case $ac_val in
+-    [\\/$]* | ?:[\\/]* ) ;;
+-    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+-   { (exit 1); exit 1; }; };;
+-  esac
+-done
+-
+-# There might be people who depend on the old broken behavior: `$host'
+-# used to hold the argument of --host etc.
+-# FIXME: To remove some day.
+-build=$build_alias
+-host=$host_alias
+-target=$target_alias
+-
+-# FIXME: To remove some day.
+-if test "x$host_alias" != x; then
+-  if test "x$build_alias" = x; then
+-    cross_compiling=maybe
+-    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+-    If a cross compiler is detected then cross compile mode will be used." >&2
+-  elif test "x$build_alias" != "x$host_alias"; then
+-    cross_compiling=yes
+-  fi
+-fi
+-
+-ac_tool_prefix=
+-test -n "$host_alias" && ac_tool_prefix=$host_alias-
+-
+-test "$silent" = yes && exec 6>/dev/null
+-
+-
+-# Find the source files, if location was not specified.
+-if test -z "$srcdir"; then
+-  ac_srcdir_defaulted=yes
+-  # Try the directory containing this script, then its parent.
+-  ac_confdir=`(dirname "$0") 2>/dev/null ||
+-$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+-	 X"$0" : 'X\(//\)[^/]' \| \
+-	 X"$0" : 'X\(//\)$' \| \
+-	 X"$0" : 'X\(/\)' \| \
+-	 .     : '\(.\)' 2>/dev/null ||
+-echo X"$0" |
+-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+-  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+-  	  /^X\(\/\/\)$/{ s//\1/; q; }
+-  	  /^X\(\/\).*/{ s//\1/; q; }
+-  	  s/.*/./; q'`
+-  srcdir=$ac_confdir
+-  if test ! -r $srcdir/$ac_unique_file; then
+-    srcdir=..
+-  fi
+-else
+-  ac_srcdir_defaulted=no
+-fi
+-if test ! -r $srcdir/$ac_unique_file; then
+-  if test "$ac_srcdir_defaulted" = yes; then
+-    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
+-   { (exit 1); exit 1; }; }
+-  else
+-    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+-   { (exit 1); exit 1; }; }
+-  fi
+-fi
+-(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
+-  { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
+-   { (exit 1); exit 1; }; }
+-srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
+-ac_env_build_alias_set=${build_alias+set}
+-ac_env_build_alias_value=$build_alias
+-ac_cv_env_build_alias_set=${build_alias+set}
+-ac_cv_env_build_alias_value=$build_alias
+-ac_env_host_alias_set=${host_alias+set}
+-ac_env_host_alias_value=$host_alias
+-ac_cv_env_host_alias_set=${host_alias+set}
+-ac_cv_env_host_alias_value=$host_alias
+-ac_env_target_alias_set=${target_alias+set}
+-ac_env_target_alias_value=$target_alias
+-ac_cv_env_target_alias_set=${target_alias+set}
+-ac_cv_env_target_alias_value=$target_alias
+-ac_env_CXX_set=${CXX+set}
+-ac_env_CXX_value=$CXX
+-ac_cv_env_CXX_set=${CXX+set}
+-ac_cv_env_CXX_value=$CXX
+-ac_env_CXXFLAGS_set=${CXXFLAGS+set}
+-ac_env_CXXFLAGS_value=$CXXFLAGS
+-ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
+-ac_cv_env_CXXFLAGS_value=$CXXFLAGS
+-ac_env_LDFLAGS_set=${LDFLAGS+set}
+-ac_env_LDFLAGS_value=$LDFLAGS
+-ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
+-ac_cv_env_LDFLAGS_value=$LDFLAGS
+-ac_env_CPPFLAGS_set=${CPPFLAGS+set}
+-ac_env_CPPFLAGS_value=$CPPFLAGS
+-ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
+-ac_cv_env_CPPFLAGS_value=$CPPFLAGS
+-ac_env_CC_set=${CC+set}
+-ac_env_CC_value=$CC
+-ac_cv_env_CC_set=${CC+set}
+-ac_cv_env_CC_value=$CC
+-ac_env_CFLAGS_set=${CFLAGS+set}
+-ac_env_CFLAGS_value=$CFLAGS
+-ac_cv_env_CFLAGS_set=${CFLAGS+set}
+-ac_cv_env_CFLAGS_value=$CFLAGS
+-ac_env_CXXCPP_set=${CXXCPP+set}
+-ac_env_CXXCPP_value=$CXXCPP
+-ac_cv_env_CXXCPP_set=${CXXCPP+set}
+-ac_cv_env_CXXCPP_value=$CXXCPP
+-
+-#
+-# Report the --help message.
+-#
+-if test "$ac_init_help" = "long"; then
+-  # Omit some internal or obsolete options to make the list less imposing.
+-  # This message is too long to be a string in the A/UX 3.1 sh.
+-  cat <<_ACEOF
+-\`configure' configures this package to adapt to many kinds of systems.
+-
+-Usage: $0 [OPTION]... [VAR=VALUE]...
+-
+-To assign environment variables (e.g., CC, CFLAGS...), specify them as
+-VAR=VALUE.  See below for descriptions of some of the useful variables.
+-
+-Defaults for the options are specified in brackets.
+-
+-Configuration:
+-  -h, --help              display this help and exit
+-      --help=short        display options specific to this package
+-      --help=recursive    display the short help of all the included packages
+-  -V, --version           display version information and exit
+-  -q, --quiet, --silent   do not print \`checking...' messages
+-      --cache-file=FILE   cache test results in FILE [disabled]
+-  -C, --config-cache      alias for \`--cache-file=config.cache'
+-  -n, --no-create         do not create output files
+-      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+-
+-_ACEOF
+-
+-  cat <<_ACEOF
+-Installation directories:
+-  --prefix=PREFIX         install architecture-independent files in PREFIX
+-			  [$ac_default_prefix]
+-  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+-			  [PREFIX]
+-
+-By default, \`make install' will install all the files in
+-\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+-an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+-for instance \`--prefix=\$HOME'.
+-
+-For better control, use the options below.
+-
+-Fine tuning of the installation directories:
+-  --bindir=DIR           user executables [EPREFIX/bin]
+-  --sbindir=DIR          system admin executables [EPREFIX/sbin]
+-  --libexecdir=DIR       program executables [EPREFIX/libexec]
+-  --datadir=DIR          read-only architecture-independent data [PREFIX/share]
+-  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
+-  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
+-  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
+-  --libdir=DIR           object code libraries [EPREFIX/lib]
+-  --includedir=DIR       C header files [PREFIX/include]
+-  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
+-  --infodir=DIR          info documentation [PREFIX/info]
+-  --mandir=DIR           man documentation [PREFIX/man]
+-_ACEOF
+-
+-  cat <<\_ACEOF
+-
+-X features:
+-  --x-includes=DIR    X include files are in DIR
+-  --x-libraries=DIR   X library files are in DIR
+-_ACEOF
+-fi
+-
+-if test -n "$ac_init_help"; then
+-
+-  cat <<\_ACEOF
+-
+-Optional Packages:
+-  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+-  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+-  --with-x                use the X Window System
+-
+-Some influential environment variables:
+-  CXX         C++ compiler command
+-  CXXFLAGS    C++ compiler flags
+-  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+-              nonstandard directory <lib dir>
+-  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
+-              headers in a nonstandard directory <include dir>
+-  CC          C compiler command
+-  CFLAGS      C compiler flags
+-  CXXCPP      C++ preprocessor
+-
+-Use these variables to override the choices made by `configure' or to help
+-it to find libraries and programs with nonstandard names/locations.
+-
+-_ACEOF
+-fi
+-
+-if test "$ac_init_help" = "recursive"; then
+-  # If there are subdirs, report their specific --help.
+-  ac_popdir=`pwd`
+-  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+-    test -d $ac_dir || continue
+-    ac_builddir=.
+-
+-if test "$ac_dir" != .; then
+-  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+-  # A "../" for each directory in $ac_dir_suffix.
+-  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+-else
+-  ac_dir_suffix= ac_top_builddir=
+-fi
+-
+-case $srcdir in
+-  .)  # No --srcdir option.  We are building in place.
+-    ac_srcdir=.
+-    if test -z "$ac_top_builddir"; then
+-       ac_top_srcdir=.
+-    else
+-       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+-    fi ;;
+-  [\\/]* | ?:[\\/]* )  # Absolute path.
+-    ac_srcdir=$srcdir$ac_dir_suffix;
+-    ac_top_srcdir=$srcdir ;;
+-  *) # Relative path.
+-    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+-    ac_top_srcdir=$ac_top_builddir$srcdir ;;
+-esac
+-
+-# Do not use `cd foo && pwd` to compute absolute paths, because
+-# the directories may not exist.
+-case `pwd` in
+-.) ac_abs_builddir="$ac_dir";;
+-*)
+-  case "$ac_dir" in
+-  .) ac_abs_builddir=`pwd`;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+-  *) ac_abs_builddir=`pwd`/"$ac_dir";;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_top_builddir=${ac_top_builddir}.;;
+-*)
+-  case ${ac_top_builddir}. in
+-  .) ac_abs_top_builddir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+-  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_srcdir=$ac_srcdir;;
+-*)
+-  case $ac_srcdir in
+-  .) ac_abs_srcdir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+-  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_top_srcdir=$ac_top_srcdir;;
+-*)
+-  case $ac_top_srcdir in
+-  .) ac_abs_top_srcdir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+-  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+-  esac;;
+-esac
+-
+-    cd $ac_dir
+-    # Check for guested configure; otherwise get Cygnus style configure.
+-    if test -f $ac_srcdir/configure.gnu; then
+-      echo
+-      $SHELL $ac_srcdir/configure.gnu  --help=recursive
+-    elif test -f $ac_srcdir/configure; then
+-      echo
+-      $SHELL $ac_srcdir/configure  --help=recursive
+-    elif test -f $ac_srcdir/configure.ac ||
+-	   test -f $ac_srcdir/configure.in; then
+-      echo
+-      $ac_configure --help
+-    else
+-      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+-    fi
+-    cd $ac_popdir
+-  done
+-fi
+-
+-test -n "$ac_init_help" && exit 0
+-if $ac_init_version; then
+-  cat <<\_ACEOF
+-
+-Copyright (C) 2003 Free Software Foundation, Inc.
+-This configure script is free software; the Free Software Foundation
+-gives unlimited permission to copy, distribute and modify it.
+-_ACEOF
+-  exit 0
+-fi
+-exec 5>config.log
+-cat >&5 <<_ACEOF
+-This file contains any messages produced by compilers while
+-running configure, to aid debugging if configure makes a mistake.
+-
+-It was created by $as_me, which was
+-generated by GNU Autoconf 2.59.  Invocation command line was
+-
+-  $ $0 $@
+-
+-_ACEOF
+-{
+-cat <<_ASUNAME
+-## --------- ##
+-## Platform. ##
+-## --------- ##
+-
+-hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+-uname -m = `(uname -m) 2>/dev/null || echo unknown`
+-uname -r = `(uname -r) 2>/dev/null || echo unknown`
+-uname -s = `(uname -s) 2>/dev/null || echo unknown`
+-uname -v = `(uname -v) 2>/dev/null || echo unknown`
+-
+-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+-/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+-
+-/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+-/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+-hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
+-/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+-/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+-/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+-
+-_ASUNAME
+-
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  echo "PATH: $as_dir"
+-done
+-
+-} >&5
+-
+-cat >&5 <<_ACEOF
+-
+-
+-## ----------- ##
+-## Core tests. ##
+-## ----------- ##
+-
+-_ACEOF
+-
+-
+-# Keep a trace of the command line.
+-# Strip out --no-create and --no-recursion so they do not pile up.
+-# Strip out --silent because we don't want to record it for future runs.
+-# Also quote any args containing shell meta-characters.
+-# Make two passes to allow for proper duplicate-argument suppression.
+-ac_configure_args=
+-ac_configure_args0=
+-ac_configure_args1=
+-ac_sep=
+-ac_must_keep_next=false
+-for ac_pass in 1 2
+-do
+-  for ac_arg
+-  do
+-    case $ac_arg in
+-    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+-    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+-    | -silent | --silent | --silen | --sile | --sil)
+-      continue ;;
+-    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+-      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+-    esac
+-    case $ac_pass in
+-    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+-    2)
+-      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+-      if test $ac_must_keep_next = true; then
+-	ac_must_keep_next=false # Got value, back to normal.
+-      else
+-	case $ac_arg in
+-	  *=* | --config-cache | -C | -disable-* | --disable-* \
+-	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+-	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+-	  | -with-* | --with-* | -without-* | --without-* | --x)
+-	    case "$ac_configure_args0 " in
+-	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+-	    esac
+-	    ;;
+-	  -* ) ac_must_keep_next=true ;;
+-	esac
+-      fi
+-      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
+-      # Get rid of the leading space.
+-      ac_sep=" "
+-      ;;
+-    esac
+-  done
+-done
+-$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+-$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+-
+-# When interrupted or exit'd, cleanup temporary files, and complete
+-# config.log.  We remove comments because anyway the quotes in there
+-# would cause problems or look ugly.
+-# WARNING: Be sure not to use single quotes in there, as some shells,
+-# such as our DU 5.0 friend, will then `close' the trap.
+-trap 'exit_status=$?
+-  # Save into config.log some information that might help in debugging.
+-  {
+-    echo
+-
+-    cat <<\_ASBOX
+-## ---------------- ##
+-## Cache variables. ##
+-## ---------------- ##
+-_ASBOX
+-    echo
+-    # The following way of writing the cache mishandles newlines in values,
+-{
+-  (set) 2>&1 |
+-    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
+-    *ac_space=\ *)
+-      sed -n \
+-	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+-	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+-      ;;
+-    *)
+-      sed -n \
+-	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+-      ;;
+-    esac;
+-}
+-    echo
+-
+-    cat <<\_ASBOX
+-## ----------------- ##
+-## Output variables. ##
+-## ----------------- ##
+-_ASBOX
+-    echo
+-    for ac_var in $ac_subst_vars
+-    do
+-      eval ac_val=$`echo $ac_var`
+-      echo "$ac_var='"'"'$ac_val'"'"'"
+-    done | sort
+-    echo
+-
+-    if test -n "$ac_subst_files"; then
+-      cat <<\_ASBOX
+-## ------------- ##
+-## Output files. ##
+-## ------------- ##
+-_ASBOX
+-      echo
+-      for ac_var in $ac_subst_files
+-      do
+-	eval ac_val=$`echo $ac_var`
+-	echo "$ac_var='"'"'$ac_val'"'"'"
+-      done | sort
+-      echo
+-    fi
+-
+-    if test -s confdefs.h; then
+-      cat <<\_ASBOX
+-## ----------- ##
+-## confdefs.h. ##
+-## ----------- ##
+-_ASBOX
+-      echo
+-      sed "/^$/d" confdefs.h | sort
+-      echo
+-    fi
+-    test "$ac_signal" != 0 &&
+-      echo "$as_me: caught signal $ac_signal"
+-    echo "$as_me: exit $exit_status"
+-  } >&5
+-  rm -f core *.core &&
+-  rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
+-    exit $exit_status
+-     ' 0
+-for ac_signal in 1 2 13 15; do
+-  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+-done
+-ac_signal=0
+-
+-# confdefs.h avoids OS command line length limits that DEFS can exceed.
+-rm -rf conftest* confdefs.h
+-# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+-echo >confdefs.h
+-
+-# Predefined preprocessor variables.
+-
+-cat >>confdefs.h <<_ACEOF
+-#define PACKAGE_NAME "$PACKAGE_NAME"
+-_ACEOF
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+-_ACEOF
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-#define PACKAGE_VERSION "$PACKAGE_VERSION"
+-_ACEOF
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-#define PACKAGE_STRING "$PACKAGE_STRING"
+-_ACEOF
+-
+-
+-cat >>confdefs.h <<_ACEOF
+-#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+-_ACEOF
+-
+-
+-# Let the site file select an alternate cache file if it wants to.
+-# Prefer explicitly selected file to automatically selected ones.
+-if test -z "$CONFIG_SITE"; then
+-  if test "x$prefix" != xNONE; then
+-    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+-  else
+-    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+-  fi
+-fi
+-for ac_site_file in $CONFIG_SITE; do
+-  if test -r "$ac_site_file"; then
+-    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+-echo "$as_me: loading site script $ac_site_file" >&6;}
+-    sed 's/^/| /' "$ac_site_file" >&5
+-    . "$ac_site_file"
+-  fi
+-done
+-
+-if test -r "$cache_file"; then
+-  # Some versions of bash will fail to source /dev/null (special
+-  # files actually), so we avoid doing that.
+-  if test -f "$cache_file"; then
+-    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
+-echo "$as_me: loading cache $cache_file" >&6;}
+-    case $cache_file in
+-      [\\/]* | ?:[\\/]* ) . $cache_file;;
+-      *)                      . ./$cache_file;;
+-    esac
+-  fi
+-else
+-  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
+-echo "$as_me: creating cache $cache_file" >&6;}
+-  >$cache_file
+-fi
+-
+-# Check that the precious variables saved in the cache have kept the same
+-# value.
+-ac_cache_corrupted=false
+-for ac_var in `(set) 2>&1 |
+-	       sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
+-  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+-  eval ac_new_set=\$ac_env_${ac_var}_set
+-  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
+-  eval ac_new_val="\$ac_env_${ac_var}_value"
+-  case $ac_old_set,$ac_new_set in
+-    set,)
+-      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+-echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+-      ac_cache_corrupted=: ;;
+-    ,set)
+-      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+-echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+-      ac_cache_corrupted=: ;;
+-    ,);;
+-    *)
+-      if test "x$ac_old_val" != "x$ac_new_val"; then
+-	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+-echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+-	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
+-echo "$as_me:   former value:  $ac_old_val" >&2;}
+-	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
+-echo "$as_me:   current value: $ac_new_val" >&2;}
+-	ac_cache_corrupted=:
+-      fi;;
+-  esac
+-  # Pass precious variables to config.status.
+-  if test "$ac_new_set" = set; then
+-    case $ac_new_val in
+-    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+-      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+-    *) ac_arg=$ac_var=$ac_new_val ;;
+-    esac
+-    case " $ac_configure_args " in
+-      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+-      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+-    esac
+-  fi
+-done
+-if $ac_cache_corrupted; then
+-  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+-echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+-  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+-echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-CXXFLAGS="-O3"
+-CPPFLAGS="-O3"
+-
+-
+-if test -d "../nx-X11/exports/include" ; then
+-    CXXFLAGS="$CXXFLAGS -I../nx-X11/exports/include"
+-    LIBS="$LIBS -L../nx-X11/exports/lib"
+-fi
+-
+-
+-if test "${with_ipaq}" = yes; then
+-  echo -e "enabling ipaq configuration"
+-  CXX="arm-linux-c++"
+-  CC="arm-linux-gcc"
+-  unset ac_cv_prog_armcxx
+-  unset ac_cv_prog_armcc
+-  unset ac_cv_prog_CXXCPP
+-  # Extract the first word of ""$CXX"", so it can be a program name with args.
+-set dummy "$CXX"; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_armcxx+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$armcxx"; then
+-  ac_cv_prog_armcxx="$armcxx" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_armcxx="yes"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-  test -z "$ac_cv_prog_armcxx" && ac_cv_prog_armcxx="no"
+-fi
+-fi
+-armcxx=$ac_cv_prog_armcxx
+-if test -n "$armcxx"; then
+-  echo "$as_me:$LINENO: result: $armcxx" >&5
+-echo "${ECHO_T}$armcxx" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  # Extract the first word of ""$CC"", so it can be a program name with args.
+-set dummy "$CC"; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_armcc+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$armcc"; then
+-  ac_cv_prog_armcc="$armcc" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_armcc="yes"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-  test -z "$ac_cv_prog_armcc" && ac_cv_prog_armcc="no"
+-fi
+-fi
+-armcc=$ac_cv_prog_armcc
+-if test -n "$armcc"; then
+-  echo "$as_me:$LINENO: result: $armcc" >&5
+-echo "${ECHO_T}$armcc" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  if test $armcxx = "yes" && test $armcc = "yes" ; then
+-    ac_cv_prog_CXX="$CXX"
+-    ac_cv_prog_CC="$CC"
+-  else
+-    { { echo "$as_me:$LINENO: error: installation or configuration problem: I cannot find compiler for arm-linux" >&5
+-echo "$as_me: error: installation or configuration problem: I cannot find compiler for arm-linux" >&2;}
+-   { (exit 1); exit 1; }; }
+-  fi
+-else
+-  unset ac_cv_prog_CXX
+-  unset ac_cv_prog_CC
+-  unset ac_cv_prog_CXXCPP
+-fi
+-
+-
+-ac_ext=cc
+-ac_cpp='$CXXCPP $CPPFLAGS'
+-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+-if test -n "$ac_tool_prefix"; then
+-  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
+-  do
+-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_CXX+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$CXX"; then
+-  ac_cv_prog_CXX="$CXX" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-CXX=$ac_cv_prog_CXX
+-if test -n "$CXX"; then
+-  echo "$as_me:$LINENO: result: $CXX" >&5
+-echo "${ECHO_T}$CXX" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-    test -n "$CXX" && break
+-  done
+-fi
+-if test -z "$CXX"; then
+-  ac_ct_CXX=$CXX
+-  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
+-do
+-  # Extract the first word of "$ac_prog", so it can be a program name with args.
+-set dummy $ac_prog; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$ac_ct_CXX"; then
+-  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_ac_ct_CXX="$ac_prog"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+-if test -n "$ac_ct_CXX"; then
+-  echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
+-echo "${ECHO_T}$ac_ct_CXX" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  test -n "$ac_ct_CXX" && break
+-done
+-test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
+-
+-  CXX=$ac_ct_CXX
+-fi
+-
+-
+-# Provide some information about the compiler.
+-echo "$as_me:$LINENO:" \
+-     "checking for C++ compiler version" >&5
+-ac_compiler=`set X $ac_compile; echo $2`
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
+-  (eval $ac_compiler --version </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
+-  (eval $ac_compiler -v </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
+-  (eval $ac_compiler -V </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-ac_clean_files_save=$ac_clean_files
+-ac_clean_files="$ac_clean_files a.out a.exe b.out"
+-# Try to create an executable without -o first, disregard a.out.
+-# It will help us diagnose broken compilers, and finding out an intuition
+-# of exeext.
+-echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
+-echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
+-ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+-if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
+-  (eval $ac_link_default) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; then
+-  # Find the output, starting from the most likely.  This scheme is
+-# not robust to junk in `.', hence go to wildcards (a.*) only as a last
+-# resort.
+-
+-# Be careful to initialize this variable, since it used to be cached.
+-# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
+-ac_cv_exeext=
+-# b.out is created by i960 compilers.
+-for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
+-do
+-  test -f "$ac_file" || continue
+-  case $ac_file in
+-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
+-	;;
+-    conftest.$ac_ext )
+-	# This is the source file.
+-	;;
+-    [ab].out )
+-	# We found the default executable, but exeext='' is most
+-	# certainly right.
+-	break;;
+-    *.* )
+-	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+-	# FIXME: I believe we export ac_cv_exeext for Libtool,
+-	# but it would be cool to find out if it's true.  Does anybody
+-	# maintain Libtool? --akim.
+-	export ac_cv_exeext
+-	break;;
+-    * )
+-	break;;
+-  esac
+-done
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: C++ compiler cannot create executables
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }
+-fi
+-
+-ac_exeext=$ac_cv_exeext
+-echo "$as_me:$LINENO: result: $ac_file" >&5
+-echo "${ECHO_T}$ac_file" >&6
+-
+-# Check the compiler produces executables we can run.  If not, either
+-# the compiler is broken, or we cross compile.
+-echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
+-echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
+-# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+-# If not cross compiling, check that we can run a simple program.
+-if test "$cross_compiling" != yes; then
+-  if { ac_try='./$ac_file'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-    cross_compiling=no
+-  else
+-    if test "$cross_compiling" = maybe; then
+-	cross_compiling=yes
+-    else
+-	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
+-If you meant to cross compile, use \`--host'.
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: cannot run C++ compiled programs.
+-If you meant to cross compile, use \`--host'.
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-    fi
+-  fi
+-fi
+-echo "$as_me:$LINENO: result: yes" >&5
+-echo "${ECHO_T}yes" >&6
+-
+-rm -f a.out a.exe conftest$ac_cv_exeext b.out
+-ac_clean_files=$ac_clean_files_save
+-# Check the compiler produces executables we can run.  If not, either
+-# the compiler is broken, or we cross compile.
+-echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+-echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
+-echo "$as_me:$LINENO: result: $cross_compiling" >&5
+-echo "${ECHO_T}$cross_compiling" >&6
+-
+-echo "$as_me:$LINENO: checking for suffix of executables" >&5
+-echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; then
+-  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+-# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+-# work properly (i.e., refer to `conftest.exe'), while it won't with
+-# `rm'.
+-for ac_file in conftest.exe conftest conftest.*; do
+-  test -f "$ac_file" || continue
+-  case $ac_file in
+-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
+-    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+-	  export ac_cv_exeext
+-	  break;;
+-    * ) break;;
+-  esac
+-done
+-else
+-  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-rm -f conftest$ac_cv_exeext
+-echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+-echo "${ECHO_T}$ac_cv_exeext" >&6
+-
+-rm -f conftest.$ac_ext
+-EXEEXT=$ac_cv_exeext
+-ac_exeext=$EXEEXT
+-echo "$as_me:$LINENO: checking for suffix of object files" >&5
+-echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
+-if test "${ac_cv_objext+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.o conftest.obj
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; then
+-  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
+-  case $ac_file in
+-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
+-    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+-       break;;
+-  esac
+-done
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: cannot compute suffix of object files: cannot compile
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-rm -f conftest.$ac_cv_objext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+-echo "${ECHO_T}$ac_cv_objext" >&6
+-OBJEXT=$ac_cv_objext
+-ac_objext=$OBJEXT
+-echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
+-echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
+-if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-#ifndef __GNUC__
+-       choke me
+-#endif
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_compiler_gnu=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_compiler_gnu=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+-
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
+-echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
+-GXX=`test $ac_compiler_gnu = yes && echo yes`
+-ac_test_CXXFLAGS=${CXXFLAGS+set}
+-ac_save_CXXFLAGS=$CXXFLAGS
+-CXXFLAGS="-g"
+-echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
+-echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
+-if test "${ac_cv_prog_cxx_g+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_prog_cxx_g=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_prog_cxx_g=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
+-echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
+-if test "$ac_test_CXXFLAGS" = set; then
+-  CXXFLAGS=$ac_save_CXXFLAGS
+-elif test $ac_cv_prog_cxx_g = yes; then
+-  if test "$GXX" = yes; then
+-    CXXFLAGS="-g -O2"
+-  else
+-    CXXFLAGS="-g"
+-  fi
+-else
+-  if test "$GXX" = yes; then
+-    CXXFLAGS="-O2"
+-  else
+-    CXXFLAGS=
+-  fi
+-fi
+-for ac_declaration in \
+-   '' \
+-   'extern "C" void std::exit (int) throw (); using std::exit;' \
+-   'extern "C" void std::exit (int); using std::exit;' \
+-   'extern "C" void exit (int) throw ();' \
+-   'extern "C" void exit (int);' \
+-   'void exit (int);'
+-do
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_declaration
+-#include <stdlib.h>
+-int
+-main ()
+-{
+-exit (42);
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  :
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-continue
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_declaration
+-int
+-main ()
+-{
+-exit (42);
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  break
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-done
+-rm -f conftest*
+-if test -n "$ac_declaration"; then
+-  echo '#ifdef __cplusplus' >>confdefs.h
+-  echo $ac_declaration      >>confdefs.h
+-  echo '#endif'             >>confdefs.h
+-fi
+-
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-if test -n "$ac_tool_prefix"; then
+-  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+-set dummy ${ac_tool_prefix}gcc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$CC"; then
+-  ac_cv_prog_CC="$CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-CC=$ac_cv_prog_CC
+-if test -n "$CC"; then
+-  echo "$as_me:$LINENO: result: $CC" >&5
+-echo "${ECHO_T}$CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-fi
+-if test -z "$ac_cv_prog_CC"; then
+-  ac_ct_CC=$CC
+-  # Extract the first word of "gcc", so it can be a program name with args.
+-set dummy gcc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$ac_ct_CC"; then
+-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_ac_ct_CC="gcc"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-ac_ct_CC=$ac_cv_prog_ac_ct_CC
+-if test -n "$ac_ct_CC"; then
+-  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+-echo "${ECHO_T}$ac_ct_CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  CC=$ac_ct_CC
+-else
+-  CC="$ac_cv_prog_CC"
+-fi
+-
+-if test -z "$CC"; then
+-  if test -n "$ac_tool_prefix"; then
+-  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+-set dummy ${ac_tool_prefix}cc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$CC"; then
+-  ac_cv_prog_CC="$CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_CC="${ac_tool_prefix}cc"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-CC=$ac_cv_prog_CC
+-if test -n "$CC"; then
+-  echo "$as_me:$LINENO: result: $CC" >&5
+-echo "${ECHO_T}$CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-fi
+-if test -z "$ac_cv_prog_CC"; then
+-  ac_ct_CC=$CC
+-  # Extract the first word of "cc", so it can be a program name with args.
+-set dummy cc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$ac_ct_CC"; then
+-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_ac_ct_CC="cc"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-ac_ct_CC=$ac_cv_prog_ac_ct_CC
+-if test -n "$ac_ct_CC"; then
+-  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+-echo "${ECHO_T}$ac_ct_CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  CC=$ac_ct_CC
+-else
+-  CC="$ac_cv_prog_CC"
+-fi
+-
+-fi
+-if test -z "$CC"; then
+-  # Extract the first word of "cc", so it can be a program name with args.
+-set dummy cc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$CC"; then
+-  ac_cv_prog_CC="$CC" # Let the user override the test.
+-else
+-  ac_prog_rejected=no
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+-       ac_prog_rejected=yes
+-       continue
+-     fi
+-    ac_cv_prog_CC="cc"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-if test $ac_prog_rejected = yes; then
+-  # We found a bogon in the path, so make sure we never use it.
+-  set dummy $ac_cv_prog_CC
+-  shift
+-  if test $# != 0; then
+-    # We chose a different compiler from the bogus one.
+-    # However, it has the same basename, so the bogon will be chosen
+-    # first if we set CC to just the basename; use the full file name.
+-    shift
+-    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+-  fi
+-fi
+-fi
+-fi
+-CC=$ac_cv_prog_CC
+-if test -n "$CC"; then
+-  echo "$as_me:$LINENO: result: $CC" >&5
+-echo "${ECHO_T}$CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-fi
+-if test -z "$CC"; then
+-  if test -n "$ac_tool_prefix"; then
+-  for ac_prog in cl
+-  do
+-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$CC"; then
+-  ac_cv_prog_CC="$CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-CC=$ac_cv_prog_CC
+-if test -n "$CC"; then
+-  echo "$as_me:$LINENO: result: $CC" >&5
+-echo "${ECHO_T}$CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-    test -n "$CC" && break
+-  done
+-fi
+-if test -z "$CC"; then
+-  ac_ct_CC=$CC
+-  for ac_prog in cl
+-do
+-  # Extract the first word of "$ac_prog", so it can be a program name with args.
+-set dummy $ac_prog; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$ac_ct_CC"; then
+-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_ac_ct_CC="$ac_prog"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-ac_ct_CC=$ac_cv_prog_ac_ct_CC
+-if test -n "$ac_ct_CC"; then
+-  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+-echo "${ECHO_T}$ac_ct_CC" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  test -n "$ac_ct_CC" && break
+-done
+-
+-  CC=$ac_ct_CC
+-fi
+-
+-fi
+-
+-
+-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: no acceptable C compiler found in \$PATH
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-
+-# Provide some information about the compiler.
+-echo "$as_me:$LINENO:" \
+-     "checking for C compiler version" >&5
+-ac_compiler=`set X $ac_compile; echo $2`
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
+-  (eval $ac_compiler --version </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
+-  (eval $ac_compiler -v </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
+-  (eval $ac_compiler -V </dev/null >&5) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }
+-
+-echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+-echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
+-if test "${ac_cv_c_compiler_gnu+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-#ifndef __GNUC__
+-       choke me
+-#endif
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_compiler_gnu=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_compiler_gnu=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-ac_cv_c_compiler_gnu=$ac_compiler_gnu
+-
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+-echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
+-GCC=`test $ac_compiler_gnu = yes && echo yes`
+-ac_test_CFLAGS=${CFLAGS+set}
+-ac_save_CFLAGS=$CFLAGS
+-CFLAGS="-g"
+-echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+-echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
+-if test "${ac_cv_prog_cc_g+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_prog_cc_g=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_prog_cc_g=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
+-if test "$ac_test_CFLAGS" = set; then
+-  CFLAGS=$ac_save_CFLAGS
+-elif test $ac_cv_prog_cc_g = yes; then
+-  if test "$GCC" = yes; then
+-    CFLAGS="-g -O2"
+-  else
+-    CFLAGS="-g"
+-  fi
+-else
+-  if test "$GCC" = yes; then
+-    CFLAGS="-O2"
+-  else
+-    CFLAGS=
+-  fi
+-fi
+-echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
+-echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
+-if test "${ac_cv_prog_cc_stdc+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_cv_prog_cc_stdc=no
+-ac_save_CC=$CC
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <stdarg.h>
+-#include <stdio.h>
+-#include <sys/types.h>
+-#include <sys/stat.h>
+-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+-struct buf { int x; };
+-FILE * (*rcsopen) (struct buf *, struct stat *, int);
+-static char *e (p, i)
+-     char **p;
+-     int i;
+-{
+-  return p[i];
+-}
+-static char *f (char * (*g) (char **, int), char **p, ...)
+-{
+-  char *s;
+-  va_list v;
+-  va_start (v,p);
+-  s = g (p, va_arg (v,int));
+-  va_end (v);
+-  return s;
+-}
+-
+-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+-   function prototypes and stuff, but not '\xHH' hex character constants.
+-   These don't provoke an error unfortunately, instead are silently treated
+-   as 'x'.  The following induces an error, until -std1 is added to get
+-   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+-   array size at least.  It's necessary to write '\x00'==0 to get something
+-   that's true only with -std1.  */
+-int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+-
+-int test (int i, double x);
+-struct s1 {int (*f) (int a);};
+-struct s2 {int (*f) (double a);};
+-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+-int argc;
+-char **argv;
+-int
+-main ()
+-{
+-return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-# Don't try gcc -ansi; that turns off useful extensions and
+-# breaks some systems' header files.
+-# AIX			-qlanglvl=ansi
+-# Ultrix and OSF/1	-std1
+-# HP-UX 10.20 and later	-Ae
+-# HP-UX older versions	-Aa -D_HPUX_SOURCE
+-# SVR4			-Xc -D__EXTENSIONS__
+-for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+-do
+-  CC="$ac_save_CC $ac_arg"
+-  rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_prog_cc_stdc=$ac_arg
+-break
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -f conftest.err conftest.$ac_objext
+-done
+-rm -f conftest.$ac_ext conftest.$ac_objext
+-CC=$ac_save_CC
+-
+-fi
+-
+-case "x$ac_cv_prog_cc_stdc" in
+-  x|xno)
+-    echo "$as_me:$LINENO: result: none needed" >&5
+-echo "${ECHO_T}none needed" >&6 ;;
+-  *)
+-    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
+-echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
+-    CC="$CC $ac_cv_prog_cc_stdc" ;;
+-esac
+-
+-# Some people use a C++ compiler to compile C.  Since we use `exit',
+-# in C++ we need to declare it.  In case someone uses the same compiler
+-# for both compiling C and C++ we need to have the C++ compiler decide
+-# the declaration of exit, since it's the most demanding environment.
+-cat >conftest.$ac_ext <<_ACEOF
+-#ifndef __cplusplus
+-  choke me
+-#endif
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  for ac_declaration in \
+-   '' \
+-   'extern "C" void std::exit (int) throw (); using std::exit;' \
+-   'extern "C" void std::exit (int); using std::exit;' \
+-   'extern "C" void exit (int) throw ();' \
+-   'extern "C" void exit (int);' \
+-   'void exit (int);'
+-do
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_declaration
+-#include <stdlib.h>
+-int
+-main ()
+-{
+-exit (42);
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  :
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-continue
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_declaration
+-int
+-main ()
+-{
+-exit (42);
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  break
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-done
+-rm -f conftest*
+-if test -n "$ac_declaration"; then
+-  echo '#ifdef __cplusplus' >>confdefs.h
+-  echo $ac_declaration      >>confdefs.h
+-  echo '#endif'             >>confdefs.h
+-fi
+-
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-
+-ac_ext=cc
+-ac_cpp='$CXXCPP $CPPFLAGS'
+-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+-
+-
+-
+-ac_aux_dir=
+-for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+-  if test -f $ac_dir/install-sh; then
+-    ac_aux_dir=$ac_dir
+-    ac_install_sh="$ac_aux_dir/install-sh -c"
+-    break
+-  elif test -f $ac_dir/install.sh; then
+-    ac_aux_dir=$ac_dir
+-    ac_install_sh="$ac_aux_dir/install.sh -c"
+-    break
+-  elif test -f $ac_dir/shtool; then
+-    ac_aux_dir=$ac_dir
+-    ac_install_sh="$ac_aux_dir/shtool install -c"
+-    break
+-  fi
+-done
+-if test -z "$ac_aux_dir"; then
+-  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
+-echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-ac_config_guess="$SHELL $ac_aux_dir/config.guess"
+-ac_config_sub="$SHELL $ac_aux_dir/config.sub"
+-ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
+-
+-# Find a good install program.  We prefer a C program (faster),
+-# so one script is as good as another.  But avoid the broken or
+-# incompatible versions:
+-# SysV /etc/install, /usr/sbin/install
+-# SunOS /usr/etc/install
+-# IRIX /sbin/install
+-# AIX /bin/install
+-# AmigaOS /C/install, which installs bootblocks on floppy discs
+-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+-# OS/2's system install, which has a completely different semantic
+-# ./install, which can be erroneously created by make from ./install.sh.
+-echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+-echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
+-if test -z "$INSTALL"; then
+-if test "${ac_cv_path_install+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  # Account for people who put trailing slashes in PATH elements.
+-case $as_dir/ in
+-  ./ | .// | /cC/* | \
+-  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+-  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+-  /usr/ucb/* ) ;;
+-  *)
+-    # OSF1 and SCO ODT 3.0 have their own names for install.
+-    # Don't use installbsd from OSF since it installs stuff as root
+-    # by default.
+-    for ac_prog in ginstall scoinst install; do
+-      for ac_exec_ext in '' $ac_executable_extensions; do
+-	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+-	  if test $ac_prog = install &&
+-	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+-	    # AIX install.  It has an incompatible calling convention.
+-	    :
+-	  elif test $ac_prog = install &&
+-	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+-	    # program-specific install script used by HP pwplus--don't use.
+-	    :
+-	  else
+-	    ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+-	    break 3
+-	  fi
+-	fi
+-      done
+-    done
+-    ;;
+-esac
+-done
+-
+-
+-fi
+-  if test "${ac_cv_path_install+set}" = set; then
+-    INSTALL=$ac_cv_path_install
+-  else
+-    # As a last resort, use the slow shell script.  We don't cache a
+-    # path for INSTALL within a source directory, because that will
+-    # break other packages using the cache if that directory is
+-    # removed, or if the path is relative.
+-    INSTALL=$ac_install_sh
+-  fi
+-fi
+-echo "$as_me:$LINENO: result: $INSTALL" >&5
+-echo "${ECHO_T}$INSTALL" >&6
+-
+-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+-# It thinks the first close brace ends the variable substitution.
+-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+-
+-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+-
+-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+-
+-
+-
+-
+-ac_ext=cc
+-ac_cpp='$CXXCPP $CPPFLAGS'
+-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+-echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
+-echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
+-if test -z "$CXXCPP"; then
+-  if test "${ac_cv_prog_CXXCPP+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-      # Double quotes because CXXCPP needs to be expanded
+-    for CXXCPP in "$CXX -E" "/lib/cpp"
+-    do
+-      ac_preproc_ok=false
+-for ac_cxx_preproc_warn_flag in '' yes
+-do
+-  # Use a header file that comes with gcc, so configuring glibc
+-  # with a fresh cross-compiler works.
+-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-  # <limits.h> exists even on freestanding compilers.
+-  # On the NeXT, cc -E runs the code through the compiler's parser,
+-  # not just through cpp. "Syntax error" is here to catch this case.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-		     Syntax error
+-_ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null; then
+-  if test -s conftest.err; then
+-    ac_cpp_err=$ac_cxx_preproc_warn_flag
+-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+-  else
+-    ac_cpp_err=
+-  fi
+-else
+-  ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+-  :
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  # Broken: fails on valid input.
+-continue
+-fi
+-rm -f conftest.err conftest.$ac_ext
+-
+-  # OK, works on sane cases.  Now check whether non-existent headers
+-  # can be detected and how.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <ac_nonexistent.h>
+-_ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null; then
+-  if test -s conftest.err; then
+-    ac_cpp_err=$ac_cxx_preproc_warn_flag
+-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+-  else
+-    ac_cpp_err=
+-  fi
+-else
+-  ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+-  # Broken: success on invalid input.
+-continue
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  # Passes both tests.
+-ac_preproc_ok=:
+-break
+-fi
+-rm -f conftest.err conftest.$ac_ext
+-
+-done
+-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+-rm -f conftest.err conftest.$ac_ext
+-if $ac_preproc_ok; then
+-  break
+-fi
+-
+-    done
+-    ac_cv_prog_CXXCPP=$CXXCPP
+-
+-fi
+-  CXXCPP=$ac_cv_prog_CXXCPP
+-else
+-  ac_cv_prog_CXXCPP=$CXXCPP
+-fi
+-echo "$as_me:$LINENO: result: $CXXCPP" >&5
+-echo "${ECHO_T}$CXXCPP" >&6
+-ac_preproc_ok=false
+-for ac_cxx_preproc_warn_flag in '' yes
+-do
+-  # Use a header file that comes with gcc, so configuring glibc
+-  # with a fresh cross-compiler works.
+-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-  # <limits.h> exists even on freestanding compilers.
+-  # On the NeXT, cc -E runs the code through the compiler's parser,
+-  # not just through cpp. "Syntax error" is here to catch this case.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-		     Syntax error
+-_ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null; then
+-  if test -s conftest.err; then
+-    ac_cpp_err=$ac_cxx_preproc_warn_flag
+-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+-  else
+-    ac_cpp_err=
+-  fi
+-else
+-  ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+-  :
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  # Broken: fails on valid input.
+-continue
+-fi
+-rm -f conftest.err conftest.$ac_ext
+-
+-  # OK, works on sane cases.  Now check whether non-existent headers
+-  # can be detected and how.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <ac_nonexistent.h>
+-_ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null; then
+-  if test -s conftest.err; then
+-    ac_cpp_err=$ac_cxx_preproc_warn_flag
+-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+-  else
+-    ac_cpp_err=
+-  fi
+-else
+-  ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+-  # Broken: success on invalid input.
+-continue
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  # Passes both tests.
+-ac_preproc_ok=:
+-break
+-fi
+-rm -f conftest.err conftest.$ac_ext
+-
+-done
+-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+-rm -f conftest.err conftest.$ac_ext
+-if $ac_preproc_ok; then
+-  :
+-else
+-  { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-ac_ext=cc
+-ac_cpp='$CXXCPP $CPPFLAGS'
+-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+-
+-
+-echo "$as_me:$LINENO: checking for X" >&5
+-echo $ECHO_N "checking for X... $ECHO_C" >&6
+-
+-
+-# Check whether --with-x or --without-x was given.
+-if test "${with_x+set}" = set; then
+-  withval="$with_x"
+-
+-fi;
+-# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
+-if test "x$with_x" = xno; then
+-  # The user explicitly disabled X.
+-  have_x=disabled
+-else
+-  if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
+-    # Both variables are already set.
+-    have_x=yes
+-  else
+-    if test "${ac_cv_have_x+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  # One or both of the vars are not set, and there is no cached value.
+-ac_x_includes=no ac_x_libraries=no
+-rm -fr conftest.dir
+-if mkdir conftest.dir; then
+-  cd conftest.dir
+-  # Make sure to not put "make" in the Imakefile rules, since we grep it out.
+-  cat >Imakefile <<'_ACEOF'
+-acfindx:
+-	@echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
+-_ACEOF
+-  if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
+-    # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+-    eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
+-    # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
+-    for ac_extension in a so sl; do
+-      if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
+-	 test -f $ac_im_libdir/libX11.$ac_extension; then
+-	ac_im_usrlibdir=$ac_im_libdir; break
+-      fi
+-    done
+-    # Screen out bogus values from the imake configuration.  They are
+-    # bogus both because they are the default anyway, and because
+-    # using them would break gcc on systems where it needs fixed includes.
+-    case $ac_im_incroot in
+-	/usr/include) ;;
+-	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
+-    esac
+-    case $ac_im_usrlibdir in
+-	/usr/lib | /lib) ;;
+-	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
+-    esac
+-  fi
+-  cd ..
+-  rm -fr conftest.dir
+-fi
+-
+-# Standard set of common directories for X headers.
+-# Check X11 before X11Rn because it is often a symlink to the current release.
+-ac_x_header_dirs='
+-/usr/X11/include
+-/usr/X11R6/include
+-/usr/X11R5/include
+-/usr/X11R4/include
+-
+-/usr/include/X11
+-/usr/include/X11R6
+-/usr/include/X11R5
+-/usr/include/X11R4
+-
+-/usr/local/X11/include
+-/usr/local/X11R6/include
+-/usr/local/X11R5/include
+-/usr/local/X11R4/include
+-
+-/usr/local/include/X11
+-/usr/local/include/X11R6
+-/usr/local/include/X11R5
+-/usr/local/include/X11R4
+-
+-/usr/X386/include
+-/usr/x386/include
+-/usr/XFree86/include/X11
+-
+-/usr/include
+-/usr/local/include
+-/usr/unsupported/include
+-/usr/athena/include
+-/usr/local/x11r5/include
+-/usr/lpp/Xamples/include
+-
+-/usr/openwin/include
+-/usr/openwin/share/include'
+-
+-if test "$ac_x_includes" = no; then
+-  # Guess where to find include files, by looking for Intrinsic.h.
+-  # First, try using that file with no special directory specified.
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <X11/Intrinsic.h>
+-_ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null; then
+-  if test -s conftest.err; then
+-    ac_cpp_err=$ac_cxx_preproc_warn_flag
+-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+-  else
+-    ac_cpp_err=
+-  fi
+-else
+-  ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+-  # We can compile using X headers with no special include directory.
+-ac_x_includes=
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-  for ac_dir in $ac_x_header_dirs; do
+-  if test -r "$ac_dir/X11/Intrinsic.h"; then
+-    ac_x_includes=$ac_dir
+-    break
+-  fi
+-done
+-fi
+-rm -f conftest.err conftest.$ac_ext
+-fi # $ac_x_includes = no
+-
+-if test "$ac_x_libraries" = no; then
+-  # Check for the libraries.
+-  # See if we find them without any special options.
+-  # Don't add to $LIBS permanently.
+-  ac_save_LIBS=$LIBS
+-  LIBS="-lXt $LIBS"
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-#include <X11/Intrinsic.h>
+-int
+-main ()
+-{
+-XtMalloc (0)
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  LIBS=$ac_save_LIBS
+-# We can link X programs with no special library path.
+-ac_x_libraries=
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-LIBS=$ac_save_LIBS
+-for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
+-do
+-  # Don't even attempt the hair of trying to link an X program!
+-  for ac_extension in a so sl; do
+-    if test -r $ac_dir/libXt.$ac_extension; then
+-      ac_x_libraries=$ac_dir
+-      break 2
+-    fi
+-  done
+-done
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi # $ac_x_libraries = no
+-
+-if test "$ac_x_includes" = no || test "$ac_x_libraries" = no; then
+-  # Didn't find X anywhere.  Cache the known absence of X.
+-  ac_cv_have_x="have_x=no"
+-else
+-  # Record where we found X for the cache.
+-  ac_cv_have_x="have_x=yes \
+-		ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
+-fi
+-fi
+-
+-  fi
+-  eval "$ac_cv_have_x"
+-fi # $with_x != no
+-
+-if test "$have_x" != yes; then
+-  echo "$as_me:$LINENO: result: $have_x" >&5
+-echo "${ECHO_T}$have_x" >&6
+-  no_x=yes
+-else
+-  # If each of the values was on the command line, it overrides each guess.
+-  test "x$x_includes" = xNONE && x_includes=$ac_x_includes
+-  test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
+-  # Update the cache value to reflect the command line values.
+-  ac_cv_have_x="have_x=yes \
+-		ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
+-  echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
+-echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6
+-fi
+-
+-if test "$no_x" = yes; then
+-  # Not all programs may use this symbol, but it does not hurt to define it.
+-
+-cat >>confdefs.h <<\_ACEOF
+-#define X_DISPLAY_MISSING 1
+-_ACEOF
+-
+-  X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
+-else
+-  if test -n "$x_includes"; then
+-    X_CFLAGS="$X_CFLAGS -I$x_includes"
+-  fi
+-
+-  # It would also be nice to do this for all -L options, not just this one.
+-  if test -n "$x_libraries"; then
+-    X_LIBS="$X_LIBS -L$x_libraries"
+-    # For Solaris; some versions of Sun CC require a space after -R and
+-    # others require no space.  Words are not sufficient . . . .
+-    case `(uname -sr) 2>/dev/null` in
+-    "SunOS 5"*)
+-      echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5
+-echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6
+-      ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
+-      cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_R_nospace=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_R_nospace=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-      if test $ac_R_nospace = yes; then
+-	echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-	X_LIBS="$X_LIBS -R$x_libraries"
+-      else
+-	LIBS="$ac_xsave_LIBS -R $x_libraries"
+-	cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_R_space=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_R_space=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-	if test $ac_R_space = yes; then
+-	  echo "$as_me:$LINENO: result: yes" >&5
+-echo "${ECHO_T}yes" >&6
+-	  X_LIBS="$X_LIBS -R $x_libraries"
+-	else
+-	  echo "$as_me:$LINENO: result: neither works" >&5
+-echo "${ECHO_T}neither works" >&6
+-	fi
+-      fi
+-      LIBS=$ac_xsave_LIBS
+-    esac
+-  fi
+-
+-  # Check for system-dependent libraries X programs must link with.
+-  # Do this before checking for the system-independent R6 libraries
+-  # (-lICE), since we may need -lsocket or whatever for X linking.
+-
+-  if test "$ISC" = yes; then
+-    X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
+-  else
+-    # Martyn Johnson says this is needed for Ultrix, if the X
+-    # libraries were built with DECnet support.  And Karl Berry says
+-    # the Alpha needs dnet_stub (dnet does not exist).
+-    ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
+-    cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char XOpenDisplay ();
+-int
+-main ()
+-{
+-XOpenDisplay ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  :
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5
+-echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6
+-if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-ldnet  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char dnet_ntoa ();
+-int
+-main ()
+-{
+-dnet_ntoa ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_dnet_dnet_ntoa=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_dnet_dnet_ntoa=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
+-echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6
+-if test $ac_cv_lib_dnet_dnet_ntoa = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
+-fi
+-
+-    if test $ac_cv_lib_dnet_dnet_ntoa = no; then
+-      echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5
+-echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6
+-if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-ldnet_stub  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char dnet_ntoa ();
+-int
+-main ()
+-{
+-dnet_ntoa ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_dnet_stub_dnet_ntoa=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_dnet_stub_dnet_ntoa=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
+-echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6
+-if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
+-fi
+-
+-    fi
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-    LIBS="$ac_xsave_LIBS"
+-
+-    # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
+-    # to get the SysV transport functions.
+-    # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
+-    # needs -lnsl.
+-    # The nsl library prevents programs from opening the X display
+-    # on Irix 5.2, according to T.E. Dickey.
+-    # The functions gethostbyname, getservbyname, and inet_addr are
+-    # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
+-    echo "$as_me:$LINENO: checking for gethostbyname" >&5
+-echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
+-if test "${ac_cv_func_gethostbyname+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define gethostbyname innocuous_gethostbyname
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char gethostbyname (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef gethostbyname
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-{
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char gethostbyname ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
+-choke me
+-#else
+-char (*f) () = gethostbyname;
+-#endif
+-#ifdef __cplusplus
+-}
+-#endif
+-
+-int
+-main ()
+-{
+-return f != gethostbyname;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_func_gethostbyname=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_func_gethostbyname=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
+-echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
+-
+-    if test $ac_cv_func_gethostbyname = no; then
+-      echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
+-echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
+-if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lnsl  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char gethostbyname ();
+-int
+-main ()
+-{
+-gethostbyname ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_nsl_gethostbyname=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_nsl_gethostbyname=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
+-echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
+-if test $ac_cv_lib_nsl_gethostbyname = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
+-fi
+-
+-      if test $ac_cv_lib_nsl_gethostbyname = no; then
+-	echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
+-echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6
+-if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lbsd  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char gethostbyname ();
+-int
+-main ()
+-{
+-gethostbyname ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_bsd_gethostbyname=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_bsd_gethostbyname=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5
+-echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6
+-if test $ac_cv_lib_bsd_gethostbyname = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
+-fi
+-
+-      fi
+-    fi
+-
+-    # lieder@skyler.mavd.honeywell.com says without -lsocket,
+-    # socket/setsockopt and other routines are undefined under SCO ODT
+-    # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
+-    # on later versions), says Simon Leinen: it contains gethostby*
+-    # variants that don't use the name server (or something).  -lsocket
+-    # must be given before -lnsl if both are needed.  We assume that
+-    # if connect needs -lnsl, so does gethostbyname.
+-    echo "$as_me:$LINENO: checking for connect" >&5
+-echo $ECHO_N "checking for connect... $ECHO_C" >&6
+-if test "${ac_cv_func_connect+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define connect to an innocuous variant, in case <limits.h> declares connect.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define connect innocuous_connect
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char connect (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef connect
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-{
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char connect ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined (__stub_connect) || defined (__stub___connect)
+-choke me
+-#else
+-char (*f) () = connect;
+-#endif
+-#ifdef __cplusplus
+-}
+-#endif
+-
+-int
+-main ()
+-{
+-return f != connect;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_func_connect=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_func_connect=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5
+-echo "${ECHO_T}$ac_cv_func_connect" >&6
+-
+-    if test $ac_cv_func_connect = no; then
+-      echo "$as_me:$LINENO: checking for connect in -lsocket" >&5
+-echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6
+-if test "${ac_cv_lib_socket_connect+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char connect ();
+-int
+-main ()
+-{
+-connect ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_socket_connect=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_socket_connect=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5
+-echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6
+-if test $ac_cv_lib_socket_connect = yes; then
+-  X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
+-fi
+-
+-    fi
+-
+-    # Guillermo Gomez says -lposix is necessary on A/UX.
+-    echo "$as_me:$LINENO: checking for remove" >&5
+-echo $ECHO_N "checking for remove... $ECHO_C" >&6
+-if test "${ac_cv_func_remove+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define remove to an innocuous variant, in case <limits.h> declares remove.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define remove innocuous_remove
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char remove (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef remove
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-{
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char remove ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined (__stub_remove) || defined (__stub___remove)
+-choke me
+-#else
+-char (*f) () = remove;
+-#endif
+-#ifdef __cplusplus
+-}
+-#endif
+-
+-int
+-main ()
+-{
+-return f != remove;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_func_remove=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_func_remove=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
+-echo "${ECHO_T}$ac_cv_func_remove" >&6
+-
+-    if test $ac_cv_func_remove = no; then
+-      echo "$as_me:$LINENO: checking for remove in -lposix" >&5
+-echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6
+-if test "${ac_cv_lib_posix_remove+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lposix  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char remove ();
+-int
+-main ()
+-{
+-remove ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_posix_remove=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_posix_remove=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
+-echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6
+-if test $ac_cv_lib_posix_remove = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
+-fi
+-
+-    fi
+-
+-    # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
+-    echo "$as_me:$LINENO: checking for shmat" >&5
+-echo $ECHO_N "checking for shmat... $ECHO_C" >&6
+-if test "${ac_cv_func_shmat+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-/* Define shmat to an innocuous variant, in case <limits.h> declares shmat.
+-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+-#define shmat innocuous_shmat
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char shmat (); below.
+-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+-    <limits.h> exists even on freestanding compilers.  */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef shmat
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-{
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char shmat ();
+-/* The GNU C library defines this for functions which it implements
+-    to always fail with ENOSYS.  Some functions are actually named
+-    something starting with __ and the normal name is an alias.  */
+-#if defined (__stub_shmat) || defined (__stub___shmat)
+-choke me
+-#else
+-char (*f) () = shmat;
+-#endif
+-#ifdef __cplusplus
+-}
+-#endif
+-
+-int
+-main ()
+-{
+-return f != shmat;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_func_shmat=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_func_shmat=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
+-echo "${ECHO_T}$ac_cv_func_shmat" >&6
+-
+-    if test $ac_cv_func_shmat = no; then
+-      echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
+-echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6
+-if test "${ac_cv_lib_ipc_shmat+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lipc  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char shmat ();
+-int
+-main ()
+-{
+-shmat ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_ipc_shmat=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_ipc_shmat=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5
+-echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6
+-if test $ac_cv_lib_ipc_shmat = yes; then
+-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
+-fi
+-
+-    fi
+-  fi
+-
+-  # Check for libraries that X11R6 Xt/Xaw programs need.
+-  ac_save_LDFLAGS=$LDFLAGS
+-  test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
+-  # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
+-  # check for ICE first), but we must link in the order -lSM -lICE or
+-  # we get undefined symbols.  So assume we have SM if we have ICE.
+-  # These have to be linked with before -lX11, unlike the other
+-  # libraries we check for below, so use a different variable.
+-  # John Interrante, Karl Berry
+-  echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5
+-echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6
+-if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lICE $X_EXTRA_LIBS $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any gcc2 internal prototype to avoid an error.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+-   builtin and then its argument prototype would still apply.  */
+-char IceConnectionNumber ();
+-int
+-main ()
+-{
+-IceConnectionNumber ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest$ac_exeext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_ICE_IceConnectionNumber=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_lib_ICE_IceConnectionNumber=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
+-echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6
+-if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then
+-  X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
+-fi
+-
+-  LDFLAGS=$ac_save_LDFLAGS
+-
+-fi
+-
+-
+-
+-ac_help="$ac_help
+-  --with-symbols          give -g flag to compiler to produce debug symbols
+-  --with-info             define INFO at compile time to get basic log output
+-  --with-valgrind         clean up allocated buffers to avoid valgrind warnings
+-  --with-version          use this version for produced libraries"
+-
+-
+-
+-
+-echo "$as_me:$LINENO: checking for FreeBSD environment" >&5
+-echo $ECHO_N "checking for FreeBSD environment... $ECHO_C" >&6
+-if test "${nxconf_cv_freebsd+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-return __FreeBSD__;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  nxconf_cv_freebsd=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-nxconf_cv_freebsd=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-rm -f conftest*
+-fi
+-echo "$as_me:$LINENO: result: $nxconf_cv_freebsd" >&5
+-echo "${ECHO_T}$nxconf_cv_freebsd" >&6
+-FreeBSD=
+-test "$nxconf_cv_freebsd" = yes && FreeBSD=yes
+-
+-
+-
+-echo "$as_me:$LINENO: checking for Cygwin32 environment" >&5
+-echo $ECHO_N "checking for Cygwin32 environment... $ECHO_C" >&6
+-if test "${nxconf_cv_cygwin32+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-return __CYGWIN32__;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  nxconf_cv_cygwin32=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-nxconf_cv_cygwin32=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-rm -f conftest*
+-fi
+-echo "$as_me:$LINENO: result: $nxconf_cv_cygwin32" >&5
+-echo "${ECHO_T}$nxconf_cv_cygwin32" >&6
+-CYGWIN32=
+-test "$nxconf_cv_cygwin32" = yes && CYGWIN32=yes
+-
+-
+-
+-echo "$as_me:$LINENO: checking for Darwin environment" >&5
+-echo $ECHO_N "checking for Darwin environment... $ECHO_C" >&6
+-if test "${nxconf_cv_darwin+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-return __APPLE__;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  nxconf_cv_darwin=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-nxconf_cv_darwin=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-rm -f conftest*
+-fi
+-echo "$as_me:$LINENO: result: $nxconf_cv_darwin" >&5
+-echo "${ECHO_T}$nxconf_cv_darwin" >&6
+-DARWIN=
+-test "$nxconf_cv_darwin" = yes && DARWIN=yes
+-
+-
+-
+-echo "$as_me:$LINENO: checking for SunOS environment" >&5
+-echo $ECHO_N "checking for SunOS environment... $ECHO_C" >&6
+-if test "${nxconf_cv_sun+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-return __sun;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_cxx_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  nxconf_cv_sun=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-nxconf_cv_sun=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-rm -f conftest*
+-fi
+-echo "$as_me:$LINENO: result: $nxconf_cv_sun" >&5
+-echo "${ECHO_T}$nxconf_cv_sun" >&6
+-SUN=
+-test "$nxconf_cv_sun" = yes && SUN=yes
+-
+-
+-
+-
+-if test "${with_version}" = yes; then
+-  VERSION=${ac_option}
+-else
+-  VERSION=`cat VERSION`
+-fi
+-echo -e "compiling version ${VERSION}"
+-
+-LIBVERSION=`echo ${VERSION} | cut -d '.' -f 1`
+-
+-CXXFLAGS="$CXXFLAGS -DVERSION=\\\"${VERSION}\\\""
+-CPPFLAGS="$CPPFLAGS -DVERSION=\\\"${VERSION}\\\""
+-
+-
+-if test "${with_symbols}" = yes; then
+-  echo -e "enabling production of debug symbols"
+-  CXXFLAGS="-g $CXXFLAGS"
+-  CPPFLAGS="-g $CPPFLAGS"
+-else
+-  echo -e "disabling production of debug symbols"
+-fi
+-
+-
+-if test "${with_info}" = yes; then
+-  echo -e "enabling info output in the log file"
+-  CXXFLAGS="$CXXFLAGS -DINFO"
+-  CPPFLAGS="$CPPFLAGS -DINFO"
+-else
+-  echo -e "disabling info output in the log file"
+-fi
+-
+-
+-if test "${with_valgrind}" = yes; then
+-  echo -e "enabling valgrind memory checker workarounds"
+-  CXXFLAGS="$CXXFLAGS -DVALGRIND"
+-  CPPFLAGS="$CPPFLAGS -DVALGRIND"
+-else
+-  echo -e "disabling valgrind memory checker workarounds"
+-fi
+-
+-
+-if test "$CYGWIN32" = yes; then
+-    LIBS="$LIBS -L../nxcomp -lXcomp -lstdc++ -Wl,-e,_mainCRTStartup -ljpeg -lpng -lz"
+-else
+-    LIBS="$LIBS -L../nxcomp -lXcomp"
+-fi
+-
+-
+-
+-
+-if test -x "../nx-X11/config/makedepend/makedepend" ; then
+-  MAKEDEPEND=../nx-X11/config/makedepend/makedepend
+-else
+-  if test -x "/usr/X11R6/bin/makedepend" ; then
+-    MAKEDEPEND=/usr/X11R6/bin/makedepend
+-  else
+-    if test -x "/usr/openwin/bin/makedepend" ; then
+-      MAKEDEPEND=/usr/openwin/bin/makedepend
+-    else
+-      MAKEDEPEND=makedepend
+-    fi
+-  fi
+-fi
+-
+-          ac_config_files="$ac_config_files Makefile"
+-cat >confcache <<\_ACEOF
+-# This file is a shell script that caches the results of configure
+-# tests run on this system so they can be shared between configure
+-# scripts and configure runs, see configure's option --config-cache.
+-# It is not useful on other systems.  If it contains results you don't
+-# want to keep, you may remove or edit it.
+-#
+-# config.status only pays attention to the cache file if you give it
+-# the --recheck option to rerun configure.
+-#
+-# `ac_cv_env_foo' variables (set or unset) will be overridden when
+-# loading this file, other *unset* `ac_cv_foo' will be assigned the
+-# following values.
+-
+-_ACEOF
+-
+-# The following way of writing the cache mishandles newlines in values,
+-# but we know of no workaround that is simple, portable, and efficient.
+-# So, don't put newlines in cache variables' values.
+-# Ultrix sh set writes to stderr and can't be redirected directly,
+-# and sets the high bit in the cache file unless we assign to the vars.
+-{
+-  (set) 2>&1 |
+-    case `(ac_space=' '; set | grep ac_space) 2>&1` in
+-    *ac_space=\ *)
+-      # `set' does not quote correctly, so add quotes (double-quote
+-      # substitution turns \\\\ into \\, and sed turns \\ into \).
+-      sed -n \
+-	"s/'/'\\\\''/g;
+-	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+-      ;;
+-    *)
+-      # `set' quotes correctly as required by POSIX, so do not add quotes.
+-      sed -n \
+-	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+-      ;;
+-    esac;
+-} |
+-  sed '
+-     t clear
+-     : clear
+-     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+-     t end
+-     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+-     : end' >>confcache
+-if diff $cache_file confcache >/dev/null 2>&1; then :; else
+-  if test -w $cache_file; then
+-    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
+-    cat confcache >$cache_file
+-  else
+-    echo "not updating unwritable cache $cache_file"
+-  fi
+-fi
+-rm -f confcache
+-
+-test "x$prefix" = xNONE && prefix=$ac_default_prefix
+-# Let make expand exec_prefix.
+-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+-
+-# VPATH may cause trouble with some makes, so we remove $(srcdir),
+-# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+-# trailing colons and then remove the whole line if VPATH becomes empty
+-# (actually we leave an empty line to preserve line numbers).
+-if test "x$srcdir" = x.; then
+-  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
+-s/:*\$(srcdir):*/:/;
+-s/:*\${srcdir}:*/:/;
+-s/:*@srcdir@:*/:/;
+-s/^\([^=]*=[	 ]*\):*/\1/;
+-s/:*$//;
+-s/^[^=]*=[	 ]*$//;
+-}'
+-fi
+-
+-# Transform confdefs.h into DEFS.
+-# Protect against shell expansion while executing Makefile rules.
+-# Protect against Makefile macro expansion.
+-#
+-# If the first sed substitution is executed (which looks for macros that
+-# take arguments), then we branch to the quote section.  Otherwise,
+-# look for a macro that doesn't take arguments.
+-cat >confdef2opt.sed <<\_ACEOF
+-t clear
+-: clear
+-s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*([^)]*)\)[	 ]*\(.*\),-D\1=\2,g
+-t quote
+-s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\),-D\1=\2,g
+-t quote
+-d
+-: quote
+-s,[	 `~#$^&*(){}\\|;'"<>?],\\&,g
+-s,\[,\\&,g
+-s,\],\\&,g
+-s,\$,$$,g
+-p
+-_ACEOF
+-# We use echo to avoid assuming a particular line-breaking character.
+-# The extra dot is to prevent the shell from consuming trailing
+-# line-breaks from the sub-command output.  A line-break within
+-# single-quotes doesn't work because, if this script is created in a
+-# platform that uses two characters for line-breaks (e.g., DOS), tr
+-# would break.
+-ac_LF_and_DOT=`echo; echo .`
+-DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
+-rm -f confdef2opt.sed
+-
+-
+-ac_libobjs=
+-ac_ltlibobjs=
+-for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+-  # 1. Remove the extension, and $U if already installed.
+-  ac_i=`echo "$ac_i" |
+-	 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
+-  # 2. Add them.
+-  ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
+-  ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
+-done
+-LIBOBJS=$ac_libobjs
+-
+-LTLIBOBJS=$ac_ltlibobjs
+-
+-
+-
+-: ${CONFIG_STATUS=./config.status}
+-ac_clean_files_save=$ac_clean_files
+-ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+-{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+-echo "$as_me: creating $CONFIG_STATUS" >&6;}
+-cat >$CONFIG_STATUS <<_ACEOF
+-#! $SHELL
+-# Generated by $as_me.
+-# Run this file to recreate the current configuration.
+-# Compiler output produced by configure, useful for debugging
+-# configure, is in config.log if it exists.
+-
+-debug=false
+-ac_cs_recheck=false
+-ac_cs_silent=false
+-SHELL=\${CONFIG_SHELL-$SHELL}
+-_ACEOF
+-
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-## --------------------- ##
+-## M4sh Initialization.  ##
+-## --------------------- ##
+-
+-# Be Bourne compatible
+-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+-  emulate sh
+-  NULLCMD=:
+-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+-  # is contrary to our usage.  Disable this feature.
+-  alias -g '${1+"$@"}'='"$@"'
+-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+-  set -o posix
+-fi
+-DUALCASE=1; export DUALCASE # for MKS sh
+-
+-# Support unset when possible.
+-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+-  as_unset=unset
+-else
+-  as_unset=false
+-fi
+-
+-
+-# Work around bugs in pre-3.0 UWIN ksh.
+-$as_unset ENV MAIL MAILPATH
+-PS1='$ '
+-PS2='> '
+-PS4='+ '
+-
+-# NLS nuisances.
+-for as_var in \
+-  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+-  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+-  LC_TELEPHONE LC_TIME
+-do
+-  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+-    eval $as_var=C; export $as_var
+-  else
+-    $as_unset $as_var
+-  fi
+-done
+-
+-# Required to use basename.
+-if expr a : '\(a\)' >/dev/null 2>&1; then
+-  as_expr=expr
+-else
+-  as_expr=false
+-fi
+-
+-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+-  as_basename=basename
+-else
+-  as_basename=false
+-fi
+-
+-
+-# Name of the executable.
+-as_me=`$as_basename "$0" ||
+-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+-	 X"$0" : 'X\(//\)$' \| \
+-	 X"$0" : 'X\(/\)$' \| \
+-	 .     : '\(.\)' 2>/dev/null ||
+-echo X/"$0" |
+-    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+-  	  /^X\/\(\/\/\)$/{ s//\1/; q; }
+-  	  /^X\/\(\/\).*/{ s//\1/; q; }
+-  	  s/.*/./; q'`
+-
+-
+-# PATH needs CR, and LINENO needs CR and PATH.
+-# Avoid depending upon Character Ranges.
+-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+-as_cr_digits='0123456789'
+-as_cr_alnum=$as_cr_Letters$as_cr_digits
+-
+-# The user is always right.
+-if test "${PATH_SEPARATOR+set}" != set; then
+-  echo "#! /bin/sh" >conf$$.sh
+-  echo  "exit 0"   >>conf$$.sh
+-  chmod +x conf$$.sh
+-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+-    PATH_SEPARATOR=';'
+-  else
+-    PATH_SEPARATOR=:
+-  fi
+-  rm -f conf$$.sh
+-fi
+-
+-
+-  as_lineno_1=$LINENO
+-  as_lineno_2=$LINENO
+-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+-  test "x$as_lineno_1" != "x$as_lineno_2" &&
+-  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
+-  # Find who we are.  Look in the path if we contain no path at all
+-  # relative or not.
+-  case $0 in
+-    *[\\/]* ) as_myself=$0 ;;
+-    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+-done
+-
+-       ;;
+-  esac
+-  # We did not find ourselves, most probably we were run as `sh COMMAND'
+-  # in which case we are not to be found in the path.
+-  if test "x$as_myself" = x; then
+-    as_myself=$0
+-  fi
+-  if test ! -f "$as_myself"; then
+-    { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
+-echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
+-   { (exit 1); exit 1; }; }
+-  fi
+-  case $CONFIG_SHELL in
+-  '')
+-    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for as_base in sh bash ksh sh5; do
+-	 case $as_dir in
+-	 /*)
+-	   if ("$as_dir/$as_base" -c '
+-  as_lineno_1=$LINENO
+-  as_lineno_2=$LINENO
+-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+-  test "x$as_lineno_1" != "x$as_lineno_2" &&
+-  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
+-	     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
+-	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
+-	     CONFIG_SHELL=$as_dir/$as_base
+-	     export CONFIG_SHELL
+-	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+-	   fi;;
+-	 esac
+-       done
+-done
+-;;
+-  esac
+-
+-  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+-  # uniformly replaced by the line number.  The first 'sed' inserts a
+-  # line-number line before each line; the second 'sed' does the real
+-  # work.  The second script uses 'N' to pair each line-number line
+-  # with the numbered line, and appends trailing '-' during
+-  # substitution so that $LINENO is not a special case at line end.
+-  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+-  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
+-  sed '=' <$as_myself |
+-    sed '
+-      N
+-      s,$,-,
+-      : loop
+-      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+-      t loop
+-      s,-$,,
+-      s,^['$as_cr_digits']*\n,,
+-    ' >$as_me.lineno &&
+-  chmod +x $as_me.lineno ||
+-    { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
+-echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
+-   { (exit 1); exit 1; }; }
+-
+-  # Don't try to exec as it changes $[0], causing all sort of problems
+-  # (the dirname of $[0] is not the place where we might find the
+-  # original and so on.  Autoconf is especially sensible to this).
+-  . ./$as_me.lineno
+-  # Exit status is that of the last command.
+-  exit
+-}
+-
+-
+-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+-  *c*,-n*) ECHO_N= ECHO_C='
+-' ECHO_T='	' ;;
+-  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+-  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+-esac
+-
+-if expr a : '\(a\)' >/dev/null 2>&1; then
+-  as_expr=expr
+-else
+-  as_expr=false
+-fi
+-
+-rm -f conf$$ conf$$.exe conf$$.file
+-echo >conf$$.file
+-if ln -s conf$$.file conf$$ 2>/dev/null; then
+-  # We could just check for DJGPP; but this test a) works b) is more generic
+-  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+-  if test -f conf$$.exe; then
+-    # Don't use ln at all; we don't have any links
+-    as_ln_s='cp -p'
+-  else
+-    as_ln_s='ln -s'
+-  fi
+-elif ln conf$$.file conf$$ 2>/dev/null; then
+-  as_ln_s=ln
+-else
+-  as_ln_s='cp -p'
+-fi
+-rm -f conf$$ conf$$.exe conf$$.file
+-
+-if mkdir -p . 2>/dev/null; then
+-  as_mkdir_p=:
+-else
+-  test -d ./-p && rmdir ./-p
+-  as_mkdir_p=false
+-fi
+-
+-as_executable_p="test -f"
+-
+-# Sed expression to map a string onto a valid CPP name.
+-as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+-
+-# Sed expression to map a string onto a valid variable name.
+-as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+-
+-
+-# IFS
+-# We need space, tab and new line, in precisely that order.
+-as_nl='
+-'
+-IFS=" 	$as_nl"
+-
+-# CDPATH.
+-$as_unset CDPATH
+-
+-exec 6>&1
+-
+-# Open the log real soon, to keep \$[0] and so on meaningful, and to
+-# report actual input values of CONFIG_FILES etc. instead of their
+-# values after options handling.  Logging --version etc. is OK.
+-exec 5>>config.log
+-{
+-  echo
+-  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+-## Running $as_me. ##
+-_ASBOX
+-} >&5
+-cat >&5 <<_CSEOF
+-
+-This file was extended by $as_me, which was
+-generated by GNU Autoconf 2.59.  Invocation command line was
+-
+-  CONFIG_FILES    = $CONFIG_FILES
+-  CONFIG_HEADERS  = $CONFIG_HEADERS
+-  CONFIG_LINKS    = $CONFIG_LINKS
+-  CONFIG_COMMANDS = $CONFIG_COMMANDS
+-  $ $0 $@
+-
+-_CSEOF
+-echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
+-echo >&5
+-_ACEOF
+-
+-# Files that config.status was made for.
+-if test -n "$ac_config_files"; then
+-  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
+-fi
+-
+-if test -n "$ac_config_headers"; then
+-  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
+-fi
+-
+-if test -n "$ac_config_links"; then
+-  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
+-fi
+-
+-if test -n "$ac_config_commands"; then
+-  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
+-fi
+-
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-
+-ac_cs_usage="\
+-\`$as_me' instantiates files from templates according to the
+-current configuration.
+-
+-Usage: $0 [OPTIONS] [FILE]...
+-
+-  -h, --help       print this help, then exit
+-  -V, --version    print version number, then exit
+-  -q, --quiet      do not print progress messages
+-  -d, --debug      don't remove temporary files
+-      --recheck    update $as_me by reconfiguring in the same conditions
+-  --file=FILE[:TEMPLATE]
+-		   instantiate the configuration file FILE
+-
+-Configuration files:
+-$config_files
+-
+-Report bugs to <bug-autoconf@gnu.org>."
+-_ACEOF
+-
+-cat >>$CONFIG_STATUS <<_ACEOF
+-ac_cs_version="\\
+-config.status
+-configured by $0, generated by GNU Autoconf 2.59,
+-  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
+-
+-Copyright (C) 2003 Free Software Foundation, Inc.
+-This config.status script is free software; the Free Software Foundation
+-gives unlimited permission to copy, distribute and modify it."
+-srcdir=$srcdir
+-INSTALL="$INSTALL"
+-_ACEOF
+-
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-# If no file are specified by the user, then we need to provide default
+-# value.  By we need to know if files were specified by the user.
+-ac_need_defaults=:
+-while test $# != 0
+-do
+-  case $1 in
+-  --*=*)
+-    ac_option=`expr "x$1" : 'x\([^=]*\)='`
+-    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
+-    ac_shift=:
+-    ;;
+-  -*)
+-    ac_option=$1
+-    ac_optarg=$2
+-    ac_shift=shift
+-    ;;
+-  *) # This is not an option, so the user has probably given explicit
+-     # arguments.
+-     ac_option=$1
+-     ac_need_defaults=false;;
+-  esac
+-
+-  case $ac_option in
+-  # Handling of the options.
+-_ACEOF
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+-    ac_cs_recheck=: ;;
+-  --version | --vers* | -V )
+-    echo "$ac_cs_version"; exit 0 ;;
+-  --he | --h)
+-    # Conflict between --help and --header
+-    { { echo "$as_me:$LINENO: error: ambiguous option: $1
+-Try \`$0 --help' for more information." >&5
+-echo "$as_me: error: ambiguous option: $1
+-Try \`$0 --help' for more information." >&2;}
+-   { (exit 1); exit 1; }; };;
+-  --help | --hel | -h )
+-    echo "$ac_cs_usage"; exit 0 ;;
+-  --debug | --d* | -d )
+-    debug=: ;;
+-  --file | --fil | --fi | --f )
+-    $ac_shift
+-    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
+-    ac_need_defaults=false;;
+-  --header | --heade | --head | --hea )
+-    $ac_shift
+-    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+-    ac_need_defaults=false;;
+-  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+-  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+-    ac_cs_silent=: ;;
+-
+-  # This is an error.
+-  -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
+-Try \`$0 --help' for more information." >&5
+-echo "$as_me: error: unrecognized option: $1
+-Try \`$0 --help' for more information." >&2;}
+-   { (exit 1); exit 1; }; } ;;
+-
+-  *) ac_config_targets="$ac_config_targets $1" ;;
+-
+-  esac
+-  shift
+-done
+-
+-ac_configure_extra_args=
+-
+-if $ac_cs_silent; then
+-  exec 6>/dev/null
+-  ac_configure_extra_args="$ac_configure_extra_args --silent"
+-fi
+-
+-_ACEOF
+-cat >>$CONFIG_STATUS <<_ACEOF
+-if \$ac_cs_recheck; then
+-  echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
+-  exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+-fi
+-
+-_ACEOF
+-
+-
+-
+-
+-
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-for ac_config_target in $ac_config_targets
+-do
+-  case "$ac_config_target" in
+-  # Handling of arguments.
+-  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+-  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+-echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+-   { (exit 1); exit 1; }; };;
+-  esac
+-done
+-
+-# If the user did not use the arguments to specify the items to instantiate,
+-# then the envvar interface is used.  Set only those that are not.
+-# We use the long form for the default assignment because of an extremely
+-# bizarre bug on SunOS 4.1.3.
+-if $ac_need_defaults; then
+-  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+-fi
+-
+-# Have a temporary directory for convenience.  Make it in the build tree
+-# simply because there is no reason to put it here, and in addition,
+-# creating and moving files from /tmp can sometimes cause problems.
+-# Create a temporary directory, and hook for its removal unless debugging.
+-$debug ||
+-{
+-  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
+-  trap '{ (exit 1); exit 1; }' 1 2 13 15
+-}
+-
+-# Create a (secure) tmp directory for tmp files.
+-
+-{
+-  tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
+-  test -n "$tmp" && test -d "$tmp"
+-}  ||
+-{
+-  tmp=./confstat$$-$RANDOM
+-  (umask 077 && mkdir $tmp)
+-} ||
+-{
+-   echo "$me: cannot create a temporary directory in ." >&2
+-   { (exit 1); exit 1; }
+-}
+-
+-_ACEOF
+-
+-cat >>$CONFIG_STATUS <<_ACEOF
+-
+-#
+-# CONFIG_FILES section.
+-#
+-
+-# No need to generate the scripts if there are no CONFIG_FILES.
+-# This happens for instance when ./config.status config.h
+-if test -n "\$CONFIG_FILES"; then
+-  # Protect against being on the right side of a sed subst in config.status.
+-  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
+-   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
+-s,@SHELL@,$SHELL,;t t
+-s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
+-s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
+-s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
+-s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
+-s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
+-s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
+-s,@exec_prefix@,$exec_prefix,;t t
+-s,@prefix@,$prefix,;t t
+-s,@program_transform_name@,$program_transform_name,;t t
+-s,@bindir@,$bindir,;t t
+-s,@sbindir@,$sbindir,;t t
+-s,@libexecdir@,$libexecdir,;t t
+-s,@datadir@,$datadir,;t t
+-s,@sysconfdir@,$sysconfdir,;t t
+-s,@sharedstatedir@,$sharedstatedir,;t t
+-s,@localstatedir@,$localstatedir,;t t
+-s,@libdir@,$libdir,;t t
+-s,@includedir@,$includedir,;t t
+-s,@oldincludedir@,$oldincludedir,;t t
+-s,@infodir@,$infodir,;t t
+-s,@mandir@,$mandir,;t t
+-s,@build_alias@,$build_alias,;t t
+-s,@host_alias@,$host_alias,;t t
+-s,@target_alias@,$target_alias,;t t
+-s,@DEFS@,$DEFS,;t t
+-s,@ECHO_C@,$ECHO_C,;t t
+-s,@ECHO_N@,$ECHO_N,;t t
+-s,@ECHO_T@,$ECHO_T,;t t
+-s,@LIBS@,$LIBS,;t t
+-s,@armcxx@,$armcxx,;t t
+-s,@armcc@,$armcc,;t t
+-s,@CXX@,$CXX,;t t
+-s,@CXXFLAGS@,$CXXFLAGS,;t t
+-s,@LDFLAGS@,$LDFLAGS,;t t
+-s,@CPPFLAGS@,$CPPFLAGS,;t t
+-s,@ac_ct_CXX@,$ac_ct_CXX,;t t
+-s,@EXEEXT@,$EXEEXT,;t t
+-s,@OBJEXT@,$OBJEXT,;t t
+-s,@CC@,$CC,;t t
+-s,@CFLAGS@,$CFLAGS,;t t
+-s,@ac_ct_CC@,$ac_ct_CC,;t t
+-s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
+-s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
+-s,@INSTALL_DATA@,$INSTALL_DATA,;t t
+-s,@CXXCPP@,$CXXCPP,;t t
+-s,@X_CFLAGS@,$X_CFLAGS,;t t
+-s,@X_PRE_LIBS@,$X_PRE_LIBS,;t t
+-s,@X_LIBS@,$X_LIBS,;t t
+-s,@X_EXTRA_LIBS@,$X_EXTRA_LIBS,;t t
+-s,@LIBVERSION@,$LIBVERSION,;t t
+-s,@VERSION@,$VERSION,;t t
+-s,@MAKEDEPEND@,$MAKEDEPEND,;t t
+-s,@LIBOBJS@,$LIBOBJS,;t t
+-s,@LTLIBOBJS@,$LTLIBOBJS,;t t
+-CEOF
+-
+-_ACEOF
+-
+-  cat >>$CONFIG_STATUS <<\_ACEOF
+-  # Split the substitutions into bite-sized pieces for seds with
+-  # small command number limits, like on Digital OSF/1 and HP-UX.
+-  ac_max_sed_lines=48
+-  ac_sed_frag=1 # Number of current file.
+-  ac_beg=1 # First line for current file.
+-  ac_end=$ac_max_sed_lines # Line after last line for current file.
+-  ac_more_lines=:
+-  ac_sed_cmds=
+-  while $ac_more_lines; do
+-    if test $ac_beg -gt 1; then
+-      sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+-    else
+-      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+-    fi
+-    if test ! -s $tmp/subs.frag; then
+-      ac_more_lines=false
+-    else
+-      # The purpose of the label and of the branching condition is to
+-      # speed up the sed processing (if there are no `@' at all, there
+-      # is no need to browse any of the substitutions).
+-      # These are the two extra sed commands mentioned above.
+-      (echo ':t
+-  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
+-      if test -z "$ac_sed_cmds"; then
+-	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
+-      else
+-	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
+-      fi
+-      ac_sed_frag=`expr $ac_sed_frag + 1`
+-      ac_beg=$ac_end
+-      ac_end=`expr $ac_end + $ac_max_sed_lines`
+-    fi
+-  done
+-  if test -z "$ac_sed_cmds"; then
+-    ac_sed_cmds=cat
+-  fi
+-fi # test -n "$CONFIG_FILES"
+-
+-_ACEOF
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
+-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+-  case $ac_file in
+-  - | *:- | *:-:* ) # input from stdin
+-	cat >$tmp/stdin
+-	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+-	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+-  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+-	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+-  * )   ac_file_in=$ac_file.in ;;
+-  esac
+-
+-  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
+-  ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+-$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+-	 X"$ac_file" : 'X\(//\)[^/]' \| \
+-	 X"$ac_file" : 'X\(//\)$' \| \
+-	 X"$ac_file" : 'X\(/\)' \| \
+-	 .     : '\(.\)' 2>/dev/null ||
+-echo X"$ac_file" |
+-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+-  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+-  	  /^X\(\/\/\)$/{ s//\1/; q; }
+-  	  /^X\(\/\).*/{ s//\1/; q; }
+-  	  s/.*/./; q'`
+-  { if $as_mkdir_p; then
+-    mkdir -p "$ac_dir"
+-  else
+-    as_dir="$ac_dir"
+-    as_dirs=
+-    while test ! -d "$as_dir"; do
+-      as_dirs="$as_dir $as_dirs"
+-      as_dir=`(dirname "$as_dir") 2>/dev/null ||
+-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+-	 X"$as_dir" : 'X\(//\)[^/]' \| \
+-	 X"$as_dir" : 'X\(//\)$' \| \
+-	 X"$as_dir" : 'X\(/\)' \| \
+-	 .     : '\(.\)' 2>/dev/null ||
+-echo X"$as_dir" |
+-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+-  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+-  	  /^X\(\/\/\)$/{ s//\1/; q; }
+-  	  /^X\(\/\).*/{ s//\1/; q; }
+-  	  s/.*/./; q'`
+-    done
+-    test ! -n "$as_dirs" || mkdir $as_dirs
+-  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+-echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+-   { (exit 1); exit 1; }; }; }
+-
+-  ac_builddir=.
+-
+-if test "$ac_dir" != .; then
+-  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+-  # A "../" for each directory in $ac_dir_suffix.
+-  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+-else
+-  ac_dir_suffix= ac_top_builddir=
+-fi
+-
+-case $srcdir in
+-  .)  # No --srcdir option.  We are building in place.
+-    ac_srcdir=.
+-    if test -z "$ac_top_builddir"; then
+-       ac_top_srcdir=.
+-    else
+-       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+-    fi ;;
+-  [\\/]* | ?:[\\/]* )  # Absolute path.
+-    ac_srcdir=$srcdir$ac_dir_suffix;
+-    ac_top_srcdir=$srcdir ;;
+-  *) # Relative path.
+-    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+-    ac_top_srcdir=$ac_top_builddir$srcdir ;;
+-esac
+-
+-# Do not use `cd foo && pwd` to compute absolute paths, because
+-# the directories may not exist.
+-case `pwd` in
+-.) ac_abs_builddir="$ac_dir";;
+-*)
+-  case "$ac_dir" in
+-  .) ac_abs_builddir=`pwd`;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+-  *) ac_abs_builddir=`pwd`/"$ac_dir";;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_top_builddir=${ac_top_builddir}.;;
+-*)
+-  case ${ac_top_builddir}. in
+-  .) ac_abs_top_builddir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+-  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_srcdir=$ac_srcdir;;
+-*)
+-  case $ac_srcdir in
+-  .) ac_abs_srcdir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+-  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+-  esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_top_srcdir=$ac_top_srcdir;;
+-*)
+-  case $ac_top_srcdir in
+-  .) ac_abs_top_srcdir=$ac_abs_builddir;;
+-  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+-  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+-  esac;;
+-esac
+-
+-
+-  case $INSTALL in
+-  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+-  *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
+-  esac
+-
+-  if test x"$ac_file" != x-; then
+-    { echo "$as_me:$LINENO: creating $ac_file" >&5
+-echo "$as_me: creating $ac_file" >&6;}
+-    rm -f "$ac_file"
+-  fi
+-  # Let's still pretend it is `configure' which instantiates (i.e., don't
+-  # use $as_me), people would be surprised to read:
+-  #    /* config.h.  Generated by config.status.  */
+-  if test x"$ac_file" = x-; then
+-    configure_input=
+-  else
+-    configure_input="$ac_file.  "
+-  fi
+-  configure_input=$configure_input"Generated from `echo $ac_file_in |
+-				     sed 's,.*/,,'` by configure."
+-
+-  # First look for the input files in the build tree, otherwise in the
+-  # src tree.
+-  ac_file_inputs=`IFS=:
+-    for f in $ac_file_in; do
+-      case $f in
+-      -) echo $tmp/stdin ;;
+-      [\\/$]*)
+-	 # Absolute (can't be DOS-style, as IFS=:)
+-	 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+-echo "$as_me: error: cannot find input file: $f" >&2;}
+-   { (exit 1); exit 1; }; }
+-	 echo "$f";;
+-      *) # Relative
+-	 if test -f "$f"; then
+-	   # Build tree
+-	   echo "$f"
+-	 elif test -f "$srcdir/$f"; then
+-	   # Source tree
+-	   echo "$srcdir/$f"
+-	 else
+-	   # /dev/null tree
+-	   { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+-echo "$as_me: error: cannot find input file: $f" >&2;}
+-   { (exit 1); exit 1; }; }
+-	 fi;;
+-      esac
+-    done` || { (exit 1); exit 1; }
+-_ACEOF
+-cat >>$CONFIG_STATUS <<_ACEOF
+-  sed "$ac_vpsub
+-$extrasub
+-_ACEOF
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-:t
+-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+-s,@configure_input@,$configure_input,;t t
+-s,@srcdir@,$ac_srcdir,;t t
+-s,@abs_srcdir@,$ac_abs_srcdir,;t t
+-s,@top_srcdir@,$ac_top_srcdir,;t t
+-s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
+-s,@builddir@,$ac_builddir,;t t
+-s,@abs_builddir@,$ac_abs_builddir,;t t
+-s,@top_builddir@,$ac_top_builddir,;t t
+-s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
+-s,@INSTALL@,$ac_INSTALL,;t t
+-" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
+-  rm -f $tmp/stdin
+-  if test x"$ac_file" != x-; then
+-    mv $tmp/out $ac_file
+-  else
+-    cat $tmp/out
+-    rm -f $tmp/out
+-  fi
+-
+-done
+-_ACEOF
+-
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-
+-{ (exit 0); exit 0; }
+-_ACEOF
+-chmod +x $CONFIG_STATUS
+-ac_clean_files=$ac_clean_files_save
+-
+-
+-# configure is writing to config.log, and then calls config.status.
+-# config.status does its own redirection, appending to config.log.
+-# Unfortunately, on DOS this fails, as config.log is still kept open
+-# by configure, so config.status won't be able to write to it; its
+-# output is simply discarded.  So we exec the FD to /dev/null,
+-# effectively closing config.log, so it can be properly (re)opened and
+-# appended to by config.status.  When coming back to configure, we
+-# need to make the FD available again.
+-if test "$no_create" != yes; then
+-  ac_cs_success=:
+-  ac_config_status_args=
+-  test "$silent" = yes &&
+-    ac_config_status_args="$ac_config_status_args --quiet"
+-  exec 5>/dev/null
+-  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+-  exec 5>>config.log
+-  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+-  # would make configure fail if this is the last instruction.
+-  $ac_cs_success || { (exit 1); exit 1; }
+-fi
+-
diff --git a/debian/patches/series b/debian/patches/series
index d004ac1..2275a37 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -3,3 +3,4 @@
 003_nxcompshad-gcc43.patch
 004_nx-x11-fix-nxcompshad-build.patch
 005_add_nxagent_wrapper.patch
+006_remove-configure-files.patch


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[X2go-Commits] nx-libs.git - master (branch) updated: d93577c581456bff0471ecb69cde5bb9842806e4