nx-libs.git - client-only (branch) updated: debian/3.5.0-4-4-g9bdc2f1 - x2go-commits

10 Jan 2012

The branch, client-only has been updated
       via  9bdc2f1316cee2b82b9832ba8ca020eaa7276a0b (commit)
       via  9c0b8db7682ae704fd73fdd5c14db6cef03997a6 (commit)
       via  78b8562c86eceebe8d5fee6bdeb25e1d2d787980 (commit)
       via  b01e508933c582d06824daeab683c8fad82cb9ff (commit)
      from  1f17e9ca98301b6e400dea6489bbc6763aaf0b5a (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.

- Log -----------------------------------------------------------------
commit 9bdc2f1316cee2b82b9832ba8ca020eaa7276a0b
Author: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
Date:   Tue Jan 10 10:02:25 2012 +0100

    Add patch: 000_add-NX-redistribution-README.patch.

commit 9c0b8db7682ae704fd73fdd5c14db6cef03997a6
Author: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
Date:   Tue Jan 10 10:01:52 2012 +0100

    Exclude autoconf build dirs from dh_clean, as they are shipped with upstream source tarball (nxproxy).

commit 78b8562c86eceebe8d5fee6bdeb25e1d2d787980
Author: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
Date:   Sat Jan 7 08:29:08 2012 +0100

    No removal of files shipped by upstream via dh_clean rule.

commit b01e508933c582d06824daeab683c8fad82cb9ff
Author: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
Date:   Sat Jan 7 08:28:19 2012 +0100

    Reintroduce removal of build cruft in orig sources via patch system (to fix package building with git-buildpackage).

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

Summary of changes:
 debian/changelog                                   |   11 +
 .../patches/000_add-NX-redistribution-README.patch |   48 +
 .../000_remove-build-cruft-from-origsources.patch  |11818 ++++++++++++++++++++
 debian/patches/series                              |    2 +
 debian/rules                                       |    3 +-
 5 files changed, 11880 insertions(+), 2 deletions(-)
 create mode 100644 debian/patches/000_add-NX-redistribution-README.patch
 create mode 100644 debian/patches/000_remove-build-cruft-from-origsources.patch

The diff of changes is:

diff --git a/debian/changelog b/debian/changelog
index cea7a1b..2aa3ee4 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,14 @@
+nx-libs (3.5.0-5) UNRELEASED; urgency=low
+
+  * Reintroduce removal of build cruft in orig sources via patch
+    system (to fix package building with git-buildpackage).
+  * No removal of files shipped by upstream via dh_clean rule.
+  * Exclude autoconf build dirs from dh_clean, as they are shipped with upstream
+    source tarball (nxproxy).
+  * Add patch: 000_add-NX-redistribution-README.patch.
+
+ -- Mike Gabriel <mike.gabriel@das-netzwerkteam.de>  Sat, 07 Jan 2012 08:26:14 +0100
+
 nx-libs (3.5.0-4) unstable; urgency=low
 
   * Fix Vcs-Browser to put emphasis on the client-only branch
diff --git a/debian/patches/000_add-NX-redistribution-README.patch b/debian/patches/000_add-NX-redistribution-README.patch
new file mode 100644
index 0000000..a760dd6
--- /dev/null
+++ b/debian/patches/000_add-NX-redistribution-README.patch
@@ -0,0 +1,48 @@
+Index: nx-libs/README.NX-redistributed
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ nx-libs/README.NX-redistributed	2012-01-10 09:52:44.000000000 +0100
+@@ -0,0 +1,43 @@
++NX redistribution by X2Go
++-------------------------
++This source tree is a re-distribution of those NX packages needed to
++setup FreeNX and/or X2Go on a Linux server.
++
++The NX re-distribution currently is maintained by the X2Go Project:
++http://wiki.x2go.org
++
++Our goal is: 
++    - provide _one_ tarball that builds NX projects via a common Makefile
++    - provide _one_ tarball for distribution packagers
++
++This re-distribution contains the following tarballs derived from
++NoMachine (http://www.nomachine.com/sources.php):
++
++  nxcomp
++  nxcompext
++  nxcompshad
++  nxproxy
++  nx-X11
++  nxagent
++  nxauth
++
++The patches we apply are shipped with this tarball, for further introspection
++please refer to this folder:
++
++  .applied-patches-on-top-of-NX-upstream
++
++This source tree is maintained on the X2Go Git server:
++Browsing...     http://code.x2go.org/gitweb?p=nx-libs.git;a=summary
++Git-Cloning...  git clone git://code.x2go.org/nx-libs.git
++
++If you have any questions about this NX redistribution or want to file 
++a bug, then please contact the X2Go developers on
++
++  x2go-dev@lists.berlios.de
++
++The X2Go-Dev mailing list requires subscription before you can post to it:
++http://lists.berlios.de/mailman/listinfo/x2go-dev
++
++thanks+light+love
++Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
++ 
diff --git a/debian/patches/000_remove-build-cruft-from-origsources.patch b/debian/patches/000_remove-build-cruft-from-origsources.patch
new file mode 100644
index 0000000..e9178bf
--- /dev/null
+++ b/debian/patches/000_remove-build-cruft-from-origsources.patch
@@ -0,0 +1,11818 @@
+--- 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.
+-  $ac_cs_success || { (exit 1); exit 1; }
+-fi
+-
+--- a/nxproxy/autom4te.cache/output.0
++++ /dev/null
+@@ -1,5634 +0,0 @@
+-@%:@! /bin/sh
+-@%:@ Guess values for system-dependent variables and create Makefiles.
+-@%:@ Generated by GNU Autoconf 2.59.
+-@%:@ 
+-@%:@ Copyright (C) 2003 Free Software Foundation, Inc.
+-@%:@ This configure script is free software; the Free Software Foundation
+-@%:@ gives unlimited permission to copy, distribute and modify it.
+-## --------------------- ##
+-## M4sh Initialization.  ##
+-## --------------------- ##
+-
+-# Be Bourne compatible
+-if test -n "${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])
diff --git a/debian/patches/series b/debian/patches/series
index f6ede8b..cc3701a 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -1,3 +1,5 @@
+000_add-NX-redistribution-README.patch
+000_remove-build-cruft-from-origsources.patch
 001_add-main-makefile.patch
 005_nxcomp_gcc43.patch
 011_nxcomp_sa-restorer.patch
diff --git a/debian/rules b/debian/rules
index 35fab92..3ddac71 100755
--- a/debian/rules
+++ b/debian/rules
@@ -12,10 +12,9 @@ endif
 	dh $@
 
 override_dh_clean:
-	rm -f nxcomp/configure
 	rm -f nxcomp/changelog
 	rm -f nxproxy/changelog
-	dh_clean
+	dh_clean -X autom4te.cache
 
 override_dh_auto_build:
 	debian/pre-build-nx.sh


hooks/post-receive
-- 
nx-libs.git (NX libraries)

This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "nx-libs.git" (NX libraries).

    