Adding upstream version 2.9.0dev.12.upstream/2.9.0dev.12upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

2 files changed, 53227 insertions, 0 deletions

diff --git a/configure b/configure
new file mode 100755
index 0000000..2e37f16
--- /dev/null
+++ b/configure
@@ -0,0 +1,51590 @@
+#! /bin/sh
+# From configure.in 2.9.0dev.12.
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by Autoconf 2.52.20221202.
+#
+# Copyright 2003-2021,2022	Thomas E. Dickey
+# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
+# Free Software Foundation, Inc.
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+
+# 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
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+  set -o posix
+fi
+
+# Name of the executable.
+as_me=`echo "$0" |sed 's,.*[\\/],,'`
+
+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
+
+as_executable_p="test -f"
+
+# Support unset when possible.
+if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+  as_unset="unset"
+else
+  as_unset="false"
+fi
+
+# NLS nuisances.
+$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; }
+$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; }
+$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; }
+$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; }
+$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; }
+$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; }
+$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; }
+$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; }
+
+# IFS
+# We need space, tab and new line, in precisely that order.
+as_nl='
+'
+IFS=" 	$as_nl"
+
+# CDPATH.
+$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; }
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+exec 6>&1
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+SHELL=${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.
+: "${ac_max_here_lines=38}"
+
+ac_unique_file="userdefs.h"
+ac_default_prefix=/usr/local
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#if HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# if HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#if HAVE_STRING_H
+# if !STDC_HEADERS && HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#if HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#if HAVE_INTTYPES_H
+# include <inttypes.h>
+#else
+# if HAVE_STDINT_H
+#  include <stdint.h>
+# endif
+#endif
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+runstatedir='${localstatedir}/run'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${datarootdir}/info'
+mandir='${datarootdir}/man'
+
+# Identity of this package.
+PACKAGE_NAME=
+PACKAGE_TARNAME=
+PACKAGE_VERSION=
+PACKAGE_STRING=
+PACKAGE_BUGREPORT=
+
+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=$ac_optarg ;;
+
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+  | --dataroo | --dataro | --datar)
+    ac_prev=datarootdir ;;
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+    datarootdir=$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=$ac_optarg ;;
+
+  -runstatedir | --runstatedir | --runstatedi | --runstated \
+  | --runstate | --runstat | --runsta | --runst \
+  | --runs | --run | --ru)
+    ac_prev=runstatedir ;;
+  -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
+  | --runstate=* | --runstat=* | --runsta=* | --runst=* \
+  | --runs=* | --run=* | --ru=*)
+    runstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$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 path for --$ac_var: $ac_val" >&2
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+# Be sure to have absolute paths.
+for ac_var in bindir sbindir libexecdir datarootdir datadir sysconfdir sharedstatedir \
+              localstatedir libdir includedir oldincludedir infodir mandir
+do
+  eval ac_val=$`echo "$ac_var"`
+  case "$ac_val" in
+    [\\/$]* | ?:[\\/]* ) ;;
+    *)  { echo "$as_me: error: expected an absolute path 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.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: should be removed in autoconf 3.0.
+if test "x$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_prog=$0
+  ac_confdir=`echo "$ac_prog" | sed 's%[\\/][^\\/][^\\/]*$%%'`
+  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
+  srcdir=$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 in $ac_confdir or .." >&2
+   { (exit 1); exit 1; }; }
+  else
+    { echo "$as_me: error: cannot find sources in $srcdir" >&2
+   { (exit 1); exit 1; }; }
+  fi
+fi
+srcdir=`echo "$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=$target_alias
+ac_env_CC_set=${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=$CFLAGS
+ac_env_LDFLAGS_set=${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=$CPPFLAGS
+ac_env_CPP_set=${CPP+set}
+ac_env_CPP_value=$CPP
+ac_cv_env_CPP_set=${CPP+set}
+ac_cv_env_CPP_value=$CPP
+
+#
+# Report the --help message.
+#
+if test "$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 <<EOF
+\`configure' configures this package to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+EOF
+
+  cat <<EOF
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$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 \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --datarootdir=DIR       read-only architecture-independent data [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --runstatedir=DIR       extra definition of runtime data [LOCALSTATEDIR/run]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+EOF
+
+  cat <<\EOF
+
+Program names:
+  --program-prefix=PREFIX            prepend PREFIX to installed program names
+  --program-suffix=SUFFIX            append SUFFIX to installed program names
+  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
+
+X features:
+  --x-includes=DIR    X include files are in DIR
+  --x-libraries=DIR   X library files are in DIR
+
+System types:
+  --build=BUILD           configure for building on BUILD [guessed]
+  --host=HOST       build programs to run on HOST [BUILD]
+  --target=TARGET   configure for building compilers for TARGET [HOST]
+EOF
+fi
+
+if test -n "$ac_init_help"; then
+
+  cat <<\EOF
+
+Optional Packages:
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+
+Optional Features:
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+
+  --with-system-type=XXX  test: override derived host system-type
+  --with-destdir=XXX      set DESTDIR destination for install (default: $DESTDIR)
+  --with-build-cc=XXX     the build C compiler ($BUILD_CC)
+  --with-build-cpp=XXX    the build C preprocessor ($BUILD_CPP)
+  --with-build-cflags=XXX the build C compiler-flags ($BUILD_CFLAGS)
+  --with-build-cppflags=XXX the build C preprocessor-flags ($BUILD_CPPFLAGS)
+  --with-build-ldflags=XXX the build linker-flags ($BUILD_LDFLAGS)
+  --with-build-libs=XXX   the build libraries (${BUILD_LIBS})
+Development Options:
+  --disable-echo          do not display "compiling" commands
+  --enable-find-leaks     logic for testing memory leaks
+  --enable-debug          compile w/ debugging (if \$CFLAGS is set, add -g there, too)
+  --disable-trace         disable logic for trace code
+  --enable-vertrace       verbose trace code
+  --with-x                use the X Window System
+  --enable-warnings       test: turn on gcc compiler warnings
+  --enable-stdnoreturn    enable C11 _Noreturn feature for diagnostics
+  --with-dbmalloc         test: use Conor Cahill's dbmalloc library
+  --with-dmalloc          test: use Gray Watson's dmalloc library
+Basic Configuration Options:
+  --disable-largefile     omit support for large files
+  --with-libiconv-prefix=DIR
+                          search for libiconv in DIR/include and DIR/lib
+  --enable-nls            use Native Language Support
+  --with-included-gettext use the GNU gettext library included here
+  --with-textdomain=PKG   NLS text-domain (default is package name)
+  --disable-included-msgs use included messages, for i18n support
+  --with-nls-datadir=DIR  NLS data, parent of locale (default: PREFIX/DATADIR)
+  --disable-full-paths    control whether full utility pathnames are used
+  --with-nss-compat{=path}       link with nss_compat library if available
+  --with-ssl{=path}       link with ssl library if available
+  --with-gnutls{=path}    link with gnutls support
+  --enable-gnutls-compat  link with gnutls-openssl compat
+  --with-socks{=path}     link with socks library if available
+  --with-socks5{=path}    link with socks5 library if available
+  --with-pkg-config{=path} enable/disable use of pkg-config
+  --enable-ipv6           use ipv6 (with ipv4) support
+  --with-screen=XXX       select screen type (XXX is curses (default),
+                          ncurses, ncursesw, pdcurses or slang)
+  --with-curses-dir=DIR   directory in which (n)curses is installed
+  --enable-widec          enable wide-curses features
+  --disable-color-style   use color style (ncurses/curses)
+  --with-lss-file{=path}  specify the default style-sheet file
+                          (default: SYSCONFDIR/lynx.lss)
+  --with-cfg-file{=path}  specify the default configuration file
+                          (default: SYSCONFDIR/lynx.cfg)
+  --with-cfg-path{=path}  specify the default configuration directories
+                          (default: SYSCONFDIR)
+  --enable-htmlized-cfg   build htmlized lynx.cfg
+  --enable-local-docs     link local doc-directory to help-page
+  --with-mime-libdir=DIR  MIME data, mime.types and mailcap (default: /etc)
+  --disable-locale-charset use locale-charset selection logic
+  --with-charsets=list    limit charsets to given list of MIME names
+Experimental Options:
+  --disable-bibp-urls     disable support for bibp: URLs
+  --disable-config-info   disable browsable configuration-info
+  --disable-forms-options disable forms-based options
+  --disable-menu-options  disable old-style option menu
+  --disable-sessions      use sessions code
+  --disable-session-cache use session-caching code
+  --disable-addrlist-page disable address-list page
+  --disable-cjk           do not use CJK logic
+  --enable-chinese-utf8   use Chinese UTF-8 logic
+  --disable-japanese-utf8 do not use Japanese UTF-8 logic
+  --enable-wcwidth-support use experimental wcwidth/UTF-8 logic
+  --enable-default-colors enable use of default-colors (ncurses/slang)
+  --enable-kbd-layout     use experimental keyboard-layout support
+  --enable-nested-tables  use experimental nested-table support
+Miscellaneous Options:
+  --disable-alt-bindings  disable alternative line-edit bindings
+  --disable-ascii-ctypes  disable use of ascii case-conversion
+  --disable-extended-dtd  disable extended HTML DTD logic
+  --disable-file-upload   disable file-upload support
+  --disable-idna          disable IDNA support
+  --disable-justify-elts  disable element-justification logic
+  --disable-partial       disable partial-display logic
+  --disable-persistent-cookies  disable persistent-cookie support
+  --disable-prettysrc     disable colorization of HTML source
+  --disable-progressbar   disable progress-bar
+  --disable-read-eta      disable read-progress message shows ETA
+  --disable-source-cache  do not cache HTML source for parse mode changes
+  --disable-scrollbar     disable scrollbar with mouse
+  --enable-charset-choice use charset-selection logic
+  --enable-externs        use external commands
+  --enable-font-switch    use Linux setfont for character-translation
+  --enable-cgi-links      support cgi links w/o a http daemon
+  --enable-change-exec    allow users to change exec options
+  --enable-exec-links     allow lynx to execute programs accessed via a link
+  --enable-exec-scripts   allow lynx to execute programs inferred from a link
+  --enable-internal-links handle following links to same doc differently
+  --enable-nsl-fork       fork NSL requests, allowing them to be aborted
+  --enable-syslog         log URL requests via syslog
+  --enable-underlines     underline links rather than using boldface
+  --enable-gzip-help      install gzip'ed help files
+  --with-bzlib            use libbz2 for decompression of some bzip2 files
+  --with-zlib             use zlib for decompression of some gzip files
+  --with-brotli           use brotli decompression
+Other Network Services:
+  --disable-finger        disable FINGER logic
+  --disable-gopher        disable GOPHER logic
+  --disable-news          disable NEWS logic
+  --disable-ftp           disable FTP logic
+  --enable-wais           enable WAIS logic
+Directory Editor Options:
+  --disable-dired          disable optional directory-editor, DirEd
+  --disable-dired-dearchive disable dearchiving commands
+  --disable-dired-override disable DirEd override keymap
+  --disable-dired-permit  disable chmod/attrib commands
+  --disable-dired-xpermit disable chmod/attrib commands
+  --disable-dired-tar     disable "tar" command
+  --disable-dired-uudecode disable "uudecode" command
+  --disable-dired-zip     disable "zip", "unzip"  commands
+  --disable-dired-gzip    disable "gzip", "gunzip" commands
+  --disable-long-list     disable long "ls -l" directory listings
+  --disable-parent-dir-refs
+                          disable "Up-to" links in directory listings
+Special Libraries for PDCurses X11:
+  --with-Xaw3d            link with Xaw 3d library
+  --with-Xaw3dxft         link with Xaw 3d xft library
+  --with-neXtaw           link with neXT Athena library
+  --with-XawPlus          link with Athena-Plus library
+  --disable-rpath-hack    don't add rpath options for additional libraries
+
+Some influential environment variables:
+  CC          C compiler command
+  CFLAGS      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>
+  CPP         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.
+
+EOF
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  ac_popdir=`pwd`
+  for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue
+    cd "$ac_subdir"
+    # A "../" for each directory in /$ac_subdir.
+    ac_dots=`echo "$ac_subdir" |
+             sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'`
+
+    case "$srcdir" in
+    .) # No --srcdir option.  We are building in place.
+      ac_sub_srcdir="$srcdir" ;;
+    [\\/]* | ?:[\\/]* ) # Absolute path.
+      ac_sub_srcdir="$srcdir/$ac_subdir" ;;
+    *) # Relative path.
+      ac_sub_srcdir="$ac_dots$srcdir/$ac_subdir" ;;
+    esac
+
+    # Check for guested configure; otherwise get Cygnus style configure.
+    if test -f "$ac_sub_srcdir/configure.gnu"; then
+      echo
+      $SHELL "$ac_sub_srcdir/configure.gnu" --help=recursive
+    elif test -f "$ac_sub_srcdir/configure"; then
+      echo
+      $SHELL "$ac_sub_srcdir/configure" --help=recursive
+    elif test -f "$ac_sub_srcdir/configure.ac" ||
+           test -f "$ac_sub_srcdir/configure.in"; then
+      echo
+      "$ac_configure" --help
+    else
+      echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2
+    fi
+    cd "$ac_popdir"
+  done
+fi
+
+test -n "$ac_init_help" && exit 0
+if "$ac_init_version"; then
+  cat <<\EOF
+
+Copyright 2003-2021,2022	Thomas E. Dickey
+Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
+Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+EOF
+  exit 0
+fi
+exec 5>config.log
+cat >&5 <<EOF
+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 2.52.20221202.  Invocation command line was
+
+  $ $0 $@
+
+EOF
+{
+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`
+
+PATH = $PATH
+
+_ASUNAME
+} >&5
+
+cat >&5 <<EOF
+## ------------ ##
+## Core tests.  ##
+## ------------ ##
+
+EOF
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Also quote any args containing shell meta-characters.
+ac_configure_args=
+ac_sep=
+for ac_arg
+do
+  case "$ac_arg" in
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c) ;;
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
+  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+    ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
+    ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
+    ac_sep=" " ;;
+  *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg"
+     ac_sep=" " ;;
+  esac
+  # Get rid of the leading space.
+done
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  echo >&5
+  echo "## ----------------- ##" >&5
+  echo "## Cache variables.  ##" >&5
+  echo "## ----------------- ##" >&5
+  echo >&5
+  # 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;
+} >&5
+  sed "/^$/d" confdefs.h >conftest.log
+  if test -s conftest.log; then
+    echo >&5
+    echo "## ------------ ##" >&5
+    echo "## confdefs.h.  ##" >&5
+    echo "## ------------ ##" >&5
+    echo >&5
+    cat conftest.log >&5
+  fi
+  (echo; echo) >&5
+  test "$ac_signal" != 0 &&
+    echo "$as_me: caught signal $ac_signal" >&5
+  echo "$as_me: exit $exit_status" >&5
+  rm -rf conftest* confdefs* core core.* *.core 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; }' "$ac_signal"
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -rf conftest* confdefs.h
+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+echo >confdefs.h
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer explicitly selected file to automatically selected ones.
+if test -z "$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:1025: loading site script $ac_site_file" >&5
+echo "$as_me: loading site script $ac_site_file" >&6;}
+    cat "$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:1036: 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:1044: 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 "$as_me:1060: error: \`$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 "$as_me:1064: error: \`$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 "$as_me:1070: error: \`$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:1072:   former value:  $ac_old_val" >&5
+echo "$as_me:   former value:  $ac_old_val" >&2;}
+        { echo "$as_me:1074:   current value: $ac_new_val" >&5
+echo "$as_me:   current value: $ac_new_val" >&2;}
+        ac_cache_corrupted=:
+      fi;;
+  esac
+  # Pass precious variables to config.status.  It doesn't matter if
+  # we pass some twice (in addition to the command line arguments).
+  if test "$ac_new_set" = set; then
+    case "$ac_new_val" in
+    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"`
+      ac_configure_args="$ac_configure_args '$ac_arg'"
+      ;;
+    *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val"
+       ;;
+    esac
+  fi
+done
+if "$ac_cache_corrupted"; then
+  { echo "$as_me:1093: 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:1095: 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
+ac_main_return="return"
+
+case `echo "testing\c" 2>/dev/null; echo 1,2,3`,`echo -n testing 2>/dev/null; echo 1,2,3` in
+  *c*,-n*) ECHO_N=
+           ECHO_C=      # newlines do not sed ;-) only broken shells would use this case anyway
+           ECHO_T='	'
+           ;;
+  *c*,*  ) ECHO_N=-n
+           ECHO_C=
+           ECHO_T=
+           ;;
+  *)       ECHO_N=
+           ECHO_C='\c'
+           ECHO_T=
+           ;;
+esac
+echo "#! $SHELL" >conftest.sh
+echo  "exit 0"   >>conftest.sh
+chmod +x conftest.sh
+if { (echo "$as_me:1124: PATH=\".;.\"; conftest.sh") >&5
+  (PATH=".;."; conftest.sh) 2>&5
+  ac_status=$?
+  echo "$as_me:1127: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; then
+  ac_path_separator=';'
+else
+  ac_path_separator=:
+fi
+PATH_SEPARATOR="$ac_path_separator"
+rm -f conftest.sh
+
+# autoconf 2.5x defaults to no cache file; we need the cache file's information
+# for building the config page.  But start with it empty to avoid confusion by
+# people who don't do a "make distclean" after applying patches.
+cache_file=config.cache
+rm -f config.cache; touch config.cache
+
+CONFIG_H=lynx_cfg.h
+ac_config_headers="$ac_config_headers $CONFIG_H:config.hin"
+
+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:1162: 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 $ac_aux_dir/configure" # This should be Cygnus configure.
+
+# Make sure we can run config.sub.
+$ac_config_sub sun4 >/dev/null 2>&1 ||
+  { { echo "$as_me:1172: error: cannot run $ac_config_sub" >&5
+echo "$as_me: error: cannot run $ac_config_sub" >&2;}
+   { (exit 1); exit 1; }; }
+
+echo "$as_me:1176: checking build system type" >&5
+echo $ECHO_N "checking build system type... $ECHO_C" >&6
+if test "${ac_cv_build+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_build_alias=$build_alias
+test -z "$ac_cv_build_alias" &&
+  ac_cv_build_alias=`$ac_config_guess`
+test -z "$ac_cv_build_alias" &&
+  { { echo "$as_me:1185: error: cannot guess build type; you must specify one" >&5
+echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+   { (exit 1); exit 1; }; }
+ac_cv_build=`$ac_config_sub "$ac_cv_build_alias"` ||
+  { { echo "$as_me:1189: error: $ac_config_sub $ac_cv_build_alias failed." >&5
+echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+echo "$as_me:1194: result: $ac_cv_build" >&5
+echo "${ECHO_T}$ac_cv_build" >&6
+build=$ac_cv_build
+build_cpu=`echo "$ac_cv_build" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+build_vendor=`echo "$ac_cv_build" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+build_os=`echo "$ac_cv_build" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+echo "$as_me:1201: checking host system type" >&5
+echo $ECHO_N "checking host system type... $ECHO_C" >&6
+if test "${ac_cv_host+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_host_alias=$host_alias
+test -z "$ac_cv_host_alias" &&
+  ac_cv_host_alias=$ac_cv_build_alias
+ac_cv_host=`$ac_config_sub "$ac_cv_host_alias"` ||
+  { { echo "$as_me:1210: error: $ac_config_sub $ac_cv_host_alias failed" >&5
+echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+echo "$as_me:1215: result: $ac_cv_host" >&5
+echo "${ECHO_T}$ac_cv_host" >&6
+host=$ac_cv_host
+host_cpu=`echo "$ac_cv_host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo "$ac_cv_host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo "$ac_cv_host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+if test -f "$srcdir/config.guess" || test -f "$ac_aux_dir/config.guess" ; then
+	echo "$as_me:1223: checking target system type" >&5
+echo $ECHO_N "checking target system type... $ECHO_C" >&6
+if test "${ac_cv_target+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_target_alias=$target_alias
+test "x$ac_cv_target_alias" = "x" &&
+  ac_cv_target_alias=$ac_cv_host_alias
+ac_cv_target=`$ac_config_sub "$ac_cv_target_alias"` ||
+  { { echo "$as_me:1232: error: $ac_config_sub $ac_cv_target_alias failed" >&5
+echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+echo "$as_me:1237: result: $ac_cv_target" >&5
+echo "${ECHO_T}$ac_cv_target" >&6
+target=$ac_cv_target
+target_cpu=`echo "$ac_cv_target" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+target_vendor=`echo "$ac_cv_target" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+target_os=`echo "$ac_cv_target" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+  test "$program_prefix$program_suffix$program_transform_name" = \
+    NONENONEs,x,x, &&
+  program_prefix=${target_alias}-
+	system_name="$host_os"
+else
+	system_name="`(uname -s -r) 2>/dev/null`"
+	if test -z "$system_name" ; then
+		system_name="`(hostname) 2>/dev/null`"
+	fi
+fi
+test -n "$system_name" &&
+cat >>confdefs.h <<EOF
+#define SYSTEM_NAME "$system_name"
+EOF
+
+if test "${cf_cv_system_name+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cf_cv_system_name="$system_name"
+fi
+
+test -z "$system_name" && system_name="$cf_cv_system_name"
+test -n "$cf_cv_system_name" && echo "$as_me:1269: result: Configuring for $cf_cv_system_name" >&5
+echo "${ECHO_T}Configuring for $cf_cv_system_name" >&6
+
+if test ".$system_name" != ".$cf_cv_system_name" ; then
+	echo "$as_me:1273: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5
+echo "${ECHO_T}Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&6
+	{ { echo "$as_me:1275: error: \"Please remove config.cache and try again.\"" >&5
+echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+# Check whether --with-system-type or --without-system-type was given.
+if test "${with_system_type+set}" = set; then
+  withval="$with_system_type"
+  { echo "$as_me:1283: WARNING: overriding system type $host_os to $withval" >&5
+echo "$as_me: WARNING: overriding system type $host_os to $withval" >&2;}
+ host_os=$withval
+fi;
+
+test "$program_prefix" != NONE &&
+  program_transform_name="s,^,$program_prefix,;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+  program_transform_name="s,\$,$program_suffix,;$program_transform_name"
+# Double any \ or $.  echo might interpret backslashes.
+# By default was `s,x,x', remove it if useless.
+cat <<\_ACEOF >conftest.sed
+s/[\\$]/&&/g;s/;s,x,x,$//
+_ACEOF
+program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
+rm conftest.sed
+
+PACKAGE=lynx
+# $Format: "VERSION=$ProjectVersion$"$
+VERSION=2.9.0dev.12
+
+echo "$as_me:1305: checking for DESTDIR" >&5
+echo $ECHO_N "checking for DESTDIR... $ECHO_C" >&6
+
+# Check whether --with-destdir or --without-destdir was given.
+if test "${with_destdir+set}" = set; then
+  withval="$with_destdir"
+
+else
+  withval="${DESTDIR:-$DESTDIR}"
+fi; if test -n "$DESTDIR" ; then
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$withval" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\$\{*prefix\}*|.\$\{*dir\}*)
+	eval withval="$withval"
+	case ".$withval" in
+	(.NONE/*)
+		withval=`echo "$withval" | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	withval=`echo "$withval" | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	{ { echo "$as_me:1341: error: expected a pathname, not \"$withval\"" >&5
+echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
+   { (exit 1); exit 1; }; }
+	;;
+esac
+
+fi
+eval DESTDIR="$withval"
+
+echo "$as_me:1350: result: $DESTDIR" >&5
+echo "${ECHO_T}$DESTDIR" >&6
+
+case "$host_os" in
+(openedition)
+	: ${CFLAGS="-D_ALL_SOURCE -Wl,EDIT=NO"}
+	: ${CC=c89}
+	;;
+esac
+
+ac_ext=c
+ac_cpp='$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_main_return="return"
+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:1369: 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="$CC" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_CC="${ac_tool_prefix}gcc"
+echo "$as_me:1384: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  echo "$as_me:1392: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+  echo "$as_me:1395: 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:1404: 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="$ac_ct_CC" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_ac_ct_CC="gcc"
+echo "$as_me:1419: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  echo "$as_me:1427: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+  echo "$as_me:1430: 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:1443: 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="$CC" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_CC="${ac_tool_prefix}cc"
+echo "$as_me:1458: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  echo "$as_me:1466: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+  echo "$as_me:1469: 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:1478: 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="$ac_ct_CC" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_ac_ct_CC="cc"
+echo "$as_me:1493: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  echo "$as_me:1501: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+  echo "$as_me:1504: 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:1517: 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="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
+  ac_prog_rejected=yes
+  continue
+fi
+ac_cv_prog_CC="cc"
+echo "$as_me:1537: found $ac_dir/$ac_word" >&5
+break
+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 $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    set dummy "$ac_dir/$ac_word" ${1+"$@"}
+    shift
+    ac_cv_prog_CC="$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  echo "$as_me:1559: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+  echo "$as_me:1562: 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:1573: 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="$CC" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+echo "$as_me:1588: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  echo "$as_me:1596: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+  echo "$as_me:1599: 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:1612: 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="$ac_ct_CC" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_ac_ct_CC="$ac_prog"
+echo "$as_me:1627: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  echo "$as_me:1635: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+  echo "$as_me:1638: 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 "$as_me:1650: error: no acceptable cc found in \$PATH" >&5
+echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}
+   { (exit 1); exit 1; }; }
+
+# Provide some information about the compiler.
+echo "$as_me:1655:" \
+     "checking for C compiler version" >&5
+ac_compiler=`set X $ac_compile; echo "$2"`
+{ (eval echo "$as_me:1658: \"$ac_compiler --version </dev/null >&5\"") >&5
+  (eval $ac_compiler --version </dev/null >&5) 2>&5
+  ac_status=$?
+  echo "$as_me:1661: \$? = $ac_status" >&5
+  (exit "$ac_status"); }
+{ (eval echo "$as_me:1663: \"$ac_compiler -v </dev/null >&5\"") >&5
+  (eval $ac_compiler -v </dev/null >&5) 2>&5
+  ac_status=$?
+  echo "$as_me:1666: \$? = $ac_status" >&5
+  (exit "$ac_status"); }
+{ (eval echo "$as_me:1668: \"$ac_compiler -V </dev/null >&5\"") >&5
+  (eval $ac_compiler -V </dev/null >&5) 2>&5
+  ac_status=$?
+  echo "$as_me:1671: \$? = $ac_status" >&5
+  (exit "$ac_status"); }
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 1675 "configure"
+#include "confdefs.h"
+
+int
+main (void)
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.exe"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+echo "$as_me:1691: checking for C compiler default output" >&5
+echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
+ac_link_default=`echo "$ac_link" | sed 's/ -o *"conftest[^"]*"//'`
+if { (eval echo "$as_me:1694: \"$ac_link_default\"") >&5
+  (eval $ac_link_default) 2>&5
+  ac_status=$?
+  echo "$as_me:1697: \$? = $ac_status" >&5
+  (exit "$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.
+for ac_file in `ls a.exe conftest.exe 2>/dev/null;
+                ls a.out conftest 2>/dev/null;
+                ls a.* conftest.* 2>/dev/null`; do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
+    a.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 --akim.
+          export ac_cv_exeext
+          break;;
+    * ) break;;
+  esac
+done
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+{ { echo "$as_me:1720: error: C compiler cannot create executables" >&5
+echo "$as_me: error: C compiler cannot create executables" >&2;}
+   { (exit 77); exit 77; }; }
+fi
+
+ac_exeext=$ac_cv_exeext
+echo "$as_me:1726: 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:1731: 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:1737: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:1740: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+	cross_compiling=yes
+    else
+	{ { echo "$as_me:1747: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'." >&5
+echo "$as_me: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'." >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+  fi
+fi
+echo "$as_me:1755: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+rm -f a.out a.exe "conftest$ac_cv_exeext"
+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:1762: checking whether we are cross compiling" >&5
+echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
+echo "$as_me:1764: result: $cross_compiling" >&5
+echo "${ECHO_T}$cross_compiling" >&6
+
+echo "$as_me:1767: checking for executable suffix" >&5
+echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6
+if { (eval echo "$as_me:1769: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:1772: \$? = $ac_status" >&5
+  (exit "$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 `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+          export ac_cv_exeext
+          break;;
+    * ) break;;
+  esac
+done
+else
+  { { echo "$as_me:1788: error: cannot compute EXEEXT: cannot compile and link" >&5
+echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+rm -f "conftest$ac_cv_exeext"
+echo "$as_me:1794: 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:1800: checking for object suffix" >&5
+echo $ECHO_N "checking for object suffix... $ECHO_C" >&6
+if test "${ac_cv_objext+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 1806 "configure"
+#include "confdefs.h"
+
+int
+main (void)
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { (eval echo "$as_me:1818: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:1821: \$? = $ac_status" >&5
+  (exit "$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 | *.dbg | *.pdb | *.xSYM | *.map | *.inf ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+{ { echo "$as_me:1833: error: cannot compute OBJEXT: cannot compile" >&5
+echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+rm -f "conftest.$ac_cv_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:1840: result: $ac_cv_objext" >&5
+echo "${ECHO_T}$ac_cv_objext" >&6
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+echo "$as_me:1844: 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
+#line 1850 "configure"
+#include "confdefs.h"
+
+int
+main (void)
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:1865: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:1868: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:1871: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:1874: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_compiler_gnu=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_compiler_gnu=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+echo "$as_me:1886: 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:1892: 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
+#line 1898 "configure"
+#include "confdefs.h"
+
+int
+main (void)
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:1910: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:1913: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:1916: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:1919: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_prog_cc_g=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_prog_cc_g=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:1929: 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 "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+# Some people use a C++ compiler to compile C.  Since we use `exit',
+# in C++ we need to declare it.  In case someone uses the same compiler
+# for both compiling C and C++ we need to have the C++ compiler decide
+# the declaration of exit, since it's the most demanding environment.
+cat >"conftest.$ac_ext" <<_ACEOF
+#ifndef __cplusplus
+  choke me
+#endif
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:1956: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:1959: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:1962: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:1965: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  for ac_declaration in \
+   ''\
+   '#include <stdlib.h>' \
+   '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.$ac_ext" <<_ACEOF
+#line 1977 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+$ac_declaration
+int
+main (void)
+{
+exit (42);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:1990: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:1993: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:1996: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:1999: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+continue
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 2009 "configure"
+#include "confdefs.h"
+$ac_declaration
+int
+main (void)
+{
+exit (42);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:2021: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2024: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:2027: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2030: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+done
+rm -rf conftest*
+if test -n "$ac_declaration"; then
+  echo '#ifdef __cplusplus' >>confdefs.h
+  echo "$ac_declaration"    >>confdefs.h
+  echo '#endif'             >>confdefs.h
+fi
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "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_main_return="return"
+
+GCC_VERSION=none
+if test "$GCC" = yes ; then
+	echo "$as_me:2060: checking version of $CC" >&5
+echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
+	GCC_VERSION="`${CC} --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(GCC[^)]*) //' -e 's/^.*(Debian[^)]*) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`"
+	test -z "$GCC_VERSION" && GCC_VERSION=unknown
+	echo "$as_me:2064: result: $GCC_VERSION" >&5
+echo "${ECHO_T}$GCC_VERSION" >&6
+fi
+
+INTEL_COMPILER=no
+
+if test "$GCC" = yes ; then
+	case "$host_os" in
+	(linux*|gnu*)
+		echo "$as_me:2073: checking if this is really Intel C compiler" >&5
+echo $ECHO_N "checking if this is really Intel C compiler... $ECHO_C" >&6
+		cf_save_CFLAGS="$CFLAGS"
+		CFLAGS="$CFLAGS -no-gcc"
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 2078 "configure"
+#include "confdefs.h"
+
+int
+main (void)
+{
+
+#ifdef __INTEL_COMPILER
+#else
+make an error
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:2095: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2098: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:2101: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2104: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  INTEL_COMPILER=yes
+cf_save_CFLAGS="$cf_save_CFLAGS -we147"
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+		CFLAGS="$cf_save_CFLAGS"
+		echo "$as_me:2115: result: $INTEL_COMPILER" >&5
+echo "${ECHO_T}$INTEL_COMPILER" >&6
+		;;
+	esac
+fi
+
+CLANG_COMPILER=no
+
+if test "$GCC" = yes ; then
+	echo "$as_me:2124: checking if this is really Clang C compiler" >&5
+echo $ECHO_N "checking if this is really Clang C compiler... $ECHO_C" >&6
+	cf_save_CFLAGS="$CFLAGS"
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 2128 "configure"
+#include "confdefs.h"
+
+int
+main (void)
+{
+
+#ifdef __clang__
+#else
+make an error
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:2145: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2148: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:2151: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2154: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  CLANG_COMPILER=yes
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+	CFLAGS="$cf_save_CFLAGS"
+	echo "$as_me:2164: result: $CLANG_COMPILER" >&5
+echo "${ECHO_T}$CLANG_COMPILER" >&6
+fi
+
+CLANG_VERSION=none
+
+if test "x$CLANG_COMPILER" = "xyes" ; then
+	case "$CC" in
+	(c[1-9][0-9]|*/c[1-9][0-9])
+		{ echo "$as_me:2173: WARNING: replacing broken compiler alias $CC" >&5
+echo "$as_me: WARNING: replacing broken compiler alias $CC" >&2;}
+		CFLAGS="$CFLAGS -std=`echo "$CC" | sed -e 's%.*/%%'`"
+		CC=clang
+		;;
+	esac
+
+	echo "$as_me:2180: checking version of $CC" >&5
+echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
+	CLANG_VERSION="`$CC --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(CLANG[^)]*) //' -e 's/^.*(Debian[^)]*) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`"
+	test -z "$CLANG_VERSION" && CLANG_VERSION=unknown
+	echo "$as_me:2184: result: $CLANG_VERSION" >&5
+echo "${ECHO_T}$CLANG_VERSION" >&6
+
+	for cf_clang_opt in \
+		-Qunused-arguments \
+		-Wno-error=implicit-function-declaration
+	do
+		echo "$as_me:2191: checking if option $cf_clang_opt works" >&5
+echo $ECHO_N "checking if option $cf_clang_opt works... $ECHO_C" >&6
+		cf_save_CFLAGS="$CFLAGS"
+		CFLAGS="$CFLAGS $cf_clang_opt"
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 2196 "configure"
+#include "confdefs.h"
+
+			#include <stdio.h>
+int
+main (void)
+{
+
+			printf("hello!\\n");
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:2210: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:2213: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:2216: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2219: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+			cf_clang_optok=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+			cf_clang_optok=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+		echo "$as_me:2230: result: $cf_clang_optok" >&5
+echo "${ECHO_T}$cf_clang_optok" >&6
+		CFLAGS="$cf_save_CFLAGS"
+		if test "$cf_clang_optok" = yes; then
+			test -n "$verbose" && echo "	adding option $cf_clang_opt" 1>&6
+
+echo "${as_me:-configure}:2236: testing adding option $cf_clang_opt ..." 1>&5
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_clang_opt"
+
+		fi
+	done
+fi
+
+echo "$as_me:2245: 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.$ac_ext" <<_ACEOF
+#line 2253 "configure"
+#include "confdefs.h"
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main (void)
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+# Don't try gcc -ansi; that turns off useful extensions and
+# breaks some systems' header files.
+# AIX			-qlanglvl=ansi
+# Ultrix and OSF/1	-std1
+# HP-UX 10.20 and later	-Ae
+# HP-UX older versions	-Aa -D_HPUX_SOURCE
+# SVR4			-Xc -D__EXTENSIONS__
+for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:2302: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2305: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:2308: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2311: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_prog_cc_stdc=$ac_arg
+break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$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 "$as_me:2328: result: none needed" >&5
+echo "${ECHO_T}none needed" >&6 ;;
+  *)
+    echo "$as_me:2331: result: $ac_cv_prog_cc_stdc" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
+    CC="$CC $ac_cv_prog_cc_stdc" ;;
+esac
+
+# This should have been defined by AC_PROG_CC
+: "${CC:=cc}"
+
+echo "$as_me:2339: checking \$CFLAGS variable" >&5
+echo $ECHO_N "checking \$CFLAGS variable... $ECHO_C" >&6
+case "x$CFLAGS" in
+(*-[IUD]*)
+	echo "$as_me:2343: result: broken" >&5
+echo "${ECHO_T}broken" >&6
+	{ echo "$as_me:2345: WARNING: your environment uses the CFLAGS variable to hold CPPFLAGS options" >&5
+echo "$as_me: WARNING: your environment uses the CFLAGS variable to hold CPPFLAGS options" >&2;}
+	cf_flags="$CFLAGS"
+	CFLAGS=
+	for cf_arg in $cf_flags
+	do
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_arg
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+	done
+	;;
+(*)
+	echo "$as_me:2453: result: ok" >&5
+echo "${ECHO_T}ok" >&6
+	;;
+esac
+
+echo "$as_me:2458: checking \$CC variable" >&5
+echo $ECHO_N "checking \$CC variable... $ECHO_C" >&6
+case "$CC" in
+(*[\ \	]-*)
+	echo "$as_me:2462: result: broken" >&5
+echo "${ECHO_T}broken" >&6
+	{ echo "$as_me:2464: WARNING: your environment uses the CC variable to hold CFLAGS/CPPFLAGS options" >&5
+echo "$as_me: WARNING: your environment uses the CC variable to hold CFLAGS/CPPFLAGS options" >&2;}
+	# humor him...
+	cf_prog=`echo "$CC" | sed -e 's/	/ /g' -e 's/[ ]* / /g' -e 's/[ ]*[ ]-[^ ].*//'`
+	cf_flags=`echo "$CC" | ${AWK:-awk} -v prog="$cf_prog" '{ printf("%s", substr($0,1+length(prog))); }'`
+	CC="$cf_prog"
+	for cf_arg in $cf_flags
+	do
+		case "x$cf_arg" in
+		(x-[IUDfgOW]*)
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_arg
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+			;;
+		(*)
+			CC="$CC $cf_arg"
+			;;
+		esac
+	done
+	test -n "$verbose" && echo "	resulting CC: '$CC'" 1>&6
+
+echo "${as_me:-configure}:2581: testing resulting CC: '$CC' ..." 1>&5
+
+	test -n "$verbose" && echo "	resulting CFLAGS: '$CFLAGS'" 1>&6
+
+echo "${as_me:-configure}:2585: testing resulting CFLAGS: '$CFLAGS' ..." 1>&5
+
+	test -n "$verbose" && echo "	resulting CPPFLAGS: '$CPPFLAGS'" 1>&6
+
+echo "${as_me:-configure}:2589: testing resulting CPPFLAGS: '$CPPFLAGS' ..." 1>&5
+
+	;;
+(*)
+	echo "$as_me:2593: result: ok" >&5
+echo "${ECHO_T}ok" >&6
+	;;
+esac
+
+for ac_prog in ggrep grep
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:2602: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_GREP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$GREP"; then
+  ac_cv_prog_GREP="$GREP" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_GREP="$ac_prog"
+echo "$as_me:2617: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+GREP=$ac_cv_prog_GREP
+if test -n "$GREP"; then
+  echo "$as_me:2625: result: $GREP" >&5
+echo "${ECHO_T}$GREP" >&6
+else
+  echo "$as_me:2628: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$GREP" && break
+done
+test -n "$GREP" || GREP=": "
+
+echo "$as_me:2636: checking for egrep" >&5
+echo $ECHO_N "checking for egrep... $ECHO_C" >&6
+if test "${ac_cv_path_EGREP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+   then ac_cv_path_EGREP="$GREP -E"
+   else
+     for ac_prog in gegrep egrep
+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:2648: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_EGREP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $EGREP in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_EGREP="$EGREP" # Let the user override the test with a path.
+  ;;
+  *)
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_EGREP="$ac_dir/$ac_word"
+   echo "$as_me:2665: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  ;;
+esac
+fi
+EGREP=$ac_cv_path_EGREP
+
+if test -n "$EGREP"; then
+  echo "$as_me:2676: result: $EGREP" >&5
+echo "${ECHO_T}$EGREP" >&6
+else
+  echo "$as_me:2679: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$EGREP" && break
+done
+test -n "$EGREP" || EGREP=": "
+
+     test "x$ac_cv_path_EGREP" = "x:" && { { echo "$as_me:2687: error: cannot find workable egrep" >&5
+echo "$as_me: error: cannot find workable egrep" >&2;}
+   { (exit 1); exit 1; }; }
+   fi
+fi
+echo "$as_me:2692: result: $ac_cv_path_EGREP" >&5
+echo "${ECHO_T}$ac_cv_path_EGREP" >&6
+ EGREP="$ac_cv_path_EGREP"
+
+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_main_return="return"
+echo "$as_me:2702: checking how to run the C preprocessor" >&5
+echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if test "${ac_cv_prog_CPP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 2723 "configure"
+#include "confdefs.h"
+#include <assert.h>
+                     Syntax error
+_ACEOF
+if { (eval echo "$as_me:2728: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+  (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  $EGREP -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:2734: \$? = $ac_status" >&5
+  (exit "$ac_status"); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+  cat "conftest.$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
+#line 2757 "configure"
+#include "confdefs.h"
+#include <ac_nonexistent.h>
+_ACEOF
+if { (eval echo "$as_me:2761: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+  (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  $EGREP -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:2767: \$? = $ac_status" >&5
+  (exit "$ac_status"); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  # Broken: success on invalid input.
+continue
+else
+  echo "$as_me: failed program was:" >&5
+  cat "conftest.$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 $ac_preproc_ok; then
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+echo "$as_me:2804: result: $CPP" >&5
+echo "${ECHO_T}$CPP" >&6
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 2814 "configure"
+#include "confdefs.h"
+#include <assert.h>
+                     Syntax error
+_ACEOF
+if { (eval echo "$as_me:2819: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+  (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  $EGREP -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:2825: \$? = $ac_status" >&5
+  (exit "$ac_status"); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+  cat "conftest.$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
+#line 2848 "configure"
+#include "confdefs.h"
+#include <ac_nonexistent.h>
+_ACEOF
+if { (eval echo "$as_me:2852: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+  (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  $EGREP -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:2858: \$? = $ac_status" >&5
+  (exit "$ac_status"); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  # Broken: success on invalid input.
+continue
+else
+  echo "$as_me: failed program was:" >&5
+  cat "conftest.$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:2886: error: C preprocessor \"$CPP\" fails sanity check" >&5
+echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+ac_ext=c
+ac_cpp='$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
+ac_main_return="return"
+
+echo "$as_me:2898: checking if preprocessor -C option works" >&5
+echo $ECHO_N "checking if preprocessor -C option works... $ECHO_C" >&6
+if test "${cf_cv_prog_cpp_comments+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cf_cv_prog_cpp_comments=no
+cat >conftest.c <<CF_EOF
+int main(void)
+{
+	/* COMMENT */
+	return 0;
+}
+CF_EOF
+if ( $CPP -C conftest.c >conftest.i 2>/dev/null )
+then
+	if ( grep COMMENT conftest.i >/dev/null 2>/dev/null )
+	then
+		cf_cv_prog_cpp_comments=yes
+	fi
+fi
+rm -f conftest.[ci]
+
+fi
+
+echo "$as_me:2923: result: $cf_cv_prog_cpp_comments" >&5
+echo "${ECHO_T}$cf_cv_prog_cpp_comments" >&6
+if test x$cf_cv_prog_cpp_comments = xyes
+then
+	CPP="$CPP -C"
+fi
+
+echo "$as_me:2930: checking whether ln -s works" >&5
+echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+  echo "$as_me:2934: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+else
+  echo "$as_me:2937: result: no, using $LN_S" >&5
+echo "${ECHO_T}no, using $LN_S" >&6
+fi
+
+case "$host_os" in
+(mingw*)
+LN_S="cp -p"
+echo "$as_me:2944: result: Override: No symbolic links in mingw." >&5
+echo "${ECHO_T}Override: No symbolic links in mingw." >&6
+	;;
+(*)
+	;;
+esac
+echo "$as_me:2950: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6
+set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
+if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.make <<\EOF
+all:
+	@echo 'ac_maketemp="${MAKE}"'
+EOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
+if test -n "$ac_maketemp"; then
+  eval ac_cv_prog_make_${ac_make}_set=yes
+else
+  eval ac_cv_prog_make_${ac_make}_set=no
+fi
+rm -f conftest.make
+fi
+if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
+  echo "$as_me:2970: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+  SET_MAKE=
+else
+  echo "$as_me:2974: result: no" >&5
+echo "${ECHO_T}no" >&6
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# ./install, which can be erroneously created by make from ./install.sh.
+echo "$as_me:2991: 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) $ECHO_C" >&6
+else
+    ac_save_IFS=$IFS; IFS=$ac_path_separator
+  for ac_dir in $PATH; do
+    IFS=$ac_save_IFS
+    # Account for people who put trailing slashes in PATH elements.
+    case $ac_dir/ in
+    / | ./ | .// | /cC/* \
+    | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \
+    | /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
+        if $as_executable_p "$ac_dir/$ac_prog"; then
+	  if test $ac_prog = install &&
+            grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  elif test $ac_prog = install &&
+	    grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then
+	    # program-specific install script used by HP pwplus--don't use.
+	    :
+	  else
+	    ac_cv_path_install="$ac_dir/$ac_prog -c"
+	    break 2
+	  fi
+	fi
+      done
+      ;;
+    esac
+  done
+
+fi
+  if test "${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:3040: 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='${INSTALL} -m 644'
+
+for ac_prog in byacc 'bison -y'
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:3055: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_YACC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$YACC"; then
+  ac_cv_prog_YACC="$YACC" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_YACC="$ac_prog"
+echo "$as_me:3070: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+YACC=$ac_cv_prog_YACC
+if test -n "$YACC"; then
+  echo "$as_me:3078: result: $YACC" >&5
+echo "${ECHO_T}$YACC" >&6
+else
+  echo "$as_me:3081: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$YACC" && break
+done
+test -n "$YACC" || YACC="yacc"
+
+echo "$as_me:3089: checking for egrep" >&5
+echo $ECHO_N "checking for egrep... $ECHO_C" >&6
+if test "${ac_cv_path_EGREP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+   then ac_cv_path_EGREP="$GREP -E"
+   else
+     for ac_prog in gegrep egrep
+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:3101: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_EGREP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $EGREP in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_EGREP="$EGREP" # Let the user override the test with a path.
+  ;;
+  *)
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_EGREP="$ac_dir/$ac_word"
+   echo "$as_me:3118: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  ;;
+esac
+fi
+EGREP=$ac_cv_path_EGREP
+
+if test -n "$EGREP"; then
+  echo "$as_me:3129: result: $EGREP" >&5
+echo "${ECHO_T}$EGREP" >&6
+else
+  echo "$as_me:3132: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$EGREP" && break
+done
+test -n "$EGREP" || EGREP=": "
+
+     test "x$ac_cv_path_EGREP" = "x:" && { { echo "$as_me:3140: error: cannot find workable egrep" >&5
+echo "$as_me: error: cannot find workable egrep" >&2;}
+   { (exit 1); exit 1; }; }
+   fi
+fi
+echo "$as_me:3145: result: $ac_cv_path_EGREP" >&5
+echo "${ECHO_T}$ac_cv_path_EGREP" >&6
+ EGREP="$ac_cv_path_EGREP"
+
+for ac_prog in lint cppcheck splint
+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:3153: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_LINT+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$LINT"; then
+  ac_cv_prog_LINT="$LINT" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_LINT="$ac_prog"
+echo "$as_me:3168: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+LINT=$ac_cv_prog_LINT
+if test -n "$LINT"; then
+  echo "$as_me:3176: result: $LINT" >&5
+echo "${ECHO_T}$LINT" >&6
+else
+  echo "$as_me:3179: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$LINT" && break
+done
+
+case "x$LINT" in
+(xcppcheck|x*/cppcheck)
+	test -z "$LINT_OPTS" && LINT_OPTS="--enable=all"
+	;;
+esac
+
+echo "$as_me:3192: checking for fgrep" >&5
+echo $ECHO_N "checking for fgrep... $ECHO_C" >&6
+if test "${ac_cv_path_FGREP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+   then ac_cv_path_FGREP="$GREP -F"
+   else
+     for ac_prog in gfgrep fgrep
+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:3204: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_FGREP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $FGREP in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_FGREP="$FGREP" # Let the user override the test with a path.
+  ;;
+  *)
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_FGREP="$ac_dir/$ac_word"
+   echo "$as_me:3221: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  ;;
+esac
+fi
+FGREP=$ac_cv_path_FGREP
+
+if test -n "$FGREP"; then
+  echo "$as_me:3232: result: $FGREP" >&5
+echo "${ECHO_T}$FGREP" >&6
+else
+  echo "$as_me:3235: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$FGREP" && break
+done
+test -n "$FGREP" || FGREP=": "
+
+     test "x$ac_cv_path_FGREP" = "x:" && { { echo "$as_me:3243: error: cannot find workable fgrep" >&5
+echo "$as_me: error: cannot find workable fgrep" >&2;}
+   { (exit 1); exit 1; }; }
+   fi
+fi
+echo "$as_me:3248: result: $ac_cv_path_FGREP" >&5
+echo "${ECHO_T}$ac_cv_path_FGREP" >&6
+ FGREP="$ac_cv_path_FGREP"
+
+echo "$as_me:3252: checking for makeflags variable" >&5
+echo $ECHO_N "checking for makeflags variable... $ECHO_C" >&6
+if test "${cf_cv_makeflags+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cf_cv_makeflags=''
+	for cf_option in '-${MAKEFLAGS}' '${MFLAGS}'
+	do
+		cat >cf_makeflags.tmp <<CF_EOF
+SHELL = $SHELL
+all :
+	@ echo '.$cf_option'
+CF_EOF
+		cf_result=`${MAKE:-make} -k -f cf_makeflags.tmp 2>/dev/null | ${FGREP-fgrep} -v "ing directory" | sed -e 's,[ 	]*$,,'`
+		case "$cf_result" in
+		(.*k|.*kw)
+			cf_result="`${MAKE:-make} -k -f cf_makeflags.tmp CC=cc 2>/dev/null`"
+			case "$cf_result" in
+			(.*CC=*)	cf_cv_makeflags=
+				;;
+			(*)	cf_cv_makeflags=$cf_option
+				;;
+			esac
+			break
+			;;
+		(.-)
+			;;
+		(*)
+
+echo "${as_me:-configure}:3282: testing given option \"$cf_option\",no match \"$cf_result\" ..." 1>&5
+
+			;;
+		esac
+	done
+	rm -f cf_makeflags.tmp
+
+fi
+echo "$as_me:3290: result: $cf_cv_makeflags" >&5
+echo "${ECHO_T}$cf_cv_makeflags" >&6
+
+echo "$as_me:3293: checking for \".PHONY\" make-support" >&5
+echo $ECHO_N "checking for \".PHONY\" make-support... $ECHO_C" >&6
+if test "${cf_cv_make_PHONY+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	rm -rf conftest*
+	(
+		mkdir conftest || exit 1
+		cd conftest
+		cat >makefile <<'CF_EOF'
+.PHONY: always
+DATA=0
+always:	always.out
+	@echo "** making $@ $(DATA)"
+once: once.out
+	@echo "** making $@ $(DATA)"
+always.out:
+	@echo "** making $@ $(DATA)"
+	echo $(DATA) > $@
+once.out:
+	@echo "** making $@ $(DATA)"
+	echo $(DATA) > $@
+CF_EOF
+		for cf_data in 1 2 3
+		do
+			${MAKE:-make} always DATA=$cf_data
+			${MAKE:-make} once   DATA=$cf_data
+			${MAKE:-make} -t always once
+			if test -f always ; then
+				echo "no (case 1)" > ../conftest.tmp
+			elif test ! -f always.out ; then
+				echo "no (case 2)" > ../conftest.tmp
+			elif test ! -f once.out ; then
+				echo "no (case 3)" > ../conftest.tmp
+			elif ! cmp -s always.out once.out ; then
+				echo "no (case 4)" > ../conftest.tmp
+				diff always.out once.out
+			else
+				cf_check="`cat always.out`"
+				if test "x$cf_check" != "x$cf_data" ; then
+					echo "no (case 5)" > ../conftest.tmp
+				else
+					echo yes > ../conftest.tmp
+					rm -f ./*.out
+					continue
+				fi
+			fi
+			break
+		done
+	) >&5 2>&1
+	cf_cv_make_PHONY="`cat conftest.tmp`"
+	rm -rf conftest*
+
+fi
+echo "$as_me:3348: result: $cf_cv_make_PHONY" >&5
+echo "${ECHO_T}$cf_cv_make_PHONY" >&6
+MAKE_NO_PHONY="#"
+MAKE_PHONY="#"
+test "x$cf_cv_make_PHONY" = xyes && MAKE_PHONY=
+test "x$cf_cv_make_PHONY" != xyes && MAKE_NO_PHONY=
+
+echo "$as_me:3355: checking if filesystem supports mixed-case filenames" >&5
+echo $ECHO_N "checking if filesystem supports mixed-case filenames... $ECHO_C" >&6
+if test "${cf_cv_mixedcase+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+if test "$cross_compiling" = yes ; then
+	case "$target_alias" in
+	(*-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-msys*|*-mingw*|*-uwin*|darwin*)
+		cf_cv_mixedcase=no
+		;;
+	(*)
+		cf_cv_mixedcase=yes
+		;;
+	esac
+else
+	rm -f conftest CONFTEST
+	echo test >conftest
+	if test -f CONFTEST ; then
+		cf_cv_mixedcase=no
+	else
+		cf_cv_mixedcase=yes
+	fi
+	rm -f conftest CONFTEST
+fi
+
+fi
+echo "$as_me:3382: result: $cf_cv_mixedcase" >&5
+echo "${ECHO_T}$cf_cv_mixedcase" >&6
+test "$cf_cv_mixedcase" = yes &&
+cat >>confdefs.h <<\EOF
+#define MIXEDCASE_FILENAMES 1
+EOF
+
+for ac_prog in exctags ctags
+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:3393: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CTAGS+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CTAGS"; then
+  ac_cv_prog_CTAGS="$CTAGS" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_CTAGS="$ac_prog"
+echo "$as_me:3408: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+CTAGS=$ac_cv_prog_CTAGS
+if test -n "$CTAGS"; then
+  echo "$as_me:3416: result: $CTAGS" >&5
+echo "${ECHO_T}$CTAGS" >&6
+else
+  echo "$as_me:3419: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$CTAGS" && break
+done
+
+for ac_prog in exetags etags
+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:3430: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ETAGS+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ETAGS"; then
+  ac_cv_prog_ETAGS="$ETAGS" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_ETAGS="$ac_prog"
+echo "$as_me:3445: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+ETAGS=$ac_cv_prog_ETAGS
+if test -n "$ETAGS"; then
+  echo "$as_me:3453: result: $ETAGS" >&5
+echo "${ECHO_T}$ETAGS" >&6
+else
+  echo "$as_me:3456: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$ETAGS" && break
+done
+
+# Extract the first word of "${CTAGS:-ctags}", so it can be a program name with args.
+set dummy ${CTAGS:-ctags}; ac_word=$2
+echo "$as_me:3465: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_MAKE_LOWER_TAGS+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$MAKE_LOWER_TAGS"; then
+  ac_cv_prog_MAKE_LOWER_TAGS="$MAKE_LOWER_TAGS" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_MAKE_LOWER_TAGS="yes"
+echo "$as_me:3480: found $ac_dir/$ac_word" >&5
+break
+done
+
+  test -z "$ac_cv_prog_MAKE_LOWER_TAGS" && ac_cv_prog_MAKE_LOWER_TAGS="no"
+fi
+fi
+MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS
+if test -n "$MAKE_LOWER_TAGS"; then
+  echo "$as_me:3489: result: $MAKE_LOWER_TAGS" >&5
+echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6
+else
+  echo "$as_me:3492: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+if test "$cf_cv_mixedcase" = yes ; then
+	# Extract the first word of "${ETAGS:-etags}", so it can be a program name with args.
+set dummy ${ETAGS:-etags}; ac_word=$2
+echo "$as_me:3499: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_MAKE_UPPER_TAGS+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$MAKE_UPPER_TAGS"; then
+  ac_cv_prog_MAKE_UPPER_TAGS="$MAKE_UPPER_TAGS" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_MAKE_UPPER_TAGS="yes"
+echo "$as_me:3514: found $ac_dir/$ac_word" >&5
+break
+done
+
+  test -z "$ac_cv_prog_MAKE_UPPER_TAGS" && ac_cv_prog_MAKE_UPPER_TAGS="no"
+fi
+fi
+MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS
+if test -n "$MAKE_UPPER_TAGS"; then
+  echo "$as_me:3523: result: $MAKE_UPPER_TAGS" >&5
+echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6
+else
+  echo "$as_me:3526: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+else
+	MAKE_UPPER_TAGS=no
+fi
+
+if test "$MAKE_UPPER_TAGS" = yes ; then
+	MAKE_UPPER_TAGS=
+else
+	MAKE_UPPER_TAGS="#"
+fi
+
+if test "$MAKE_LOWER_TAGS" = yes ; then
+	MAKE_LOWER_TAGS=
+else
+	MAKE_LOWER_TAGS="#"
+fi
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
+set dummy ${ac_tool_prefix}windres; ac_word=$2
+echo "$as_me:3549: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_WINDRES+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $WINDRES in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_WINDRES="$WINDRES" # Let the user override the test with a path.
+  ;;
+  *)
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_WINDRES="$ac_dir/$ac_word"
+   echo "$as_me:3566: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  ;;
+esac
+fi
+WINDRES=$ac_cv_path_WINDRES
+
+if test -n "$WINDRES"; then
+  echo "$as_me:3577: result: $WINDRES" >&5
+echo "${ECHO_T}$WINDRES" >&6
+else
+  echo "$as_me:3580: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_path_WINDRES"; then
+  ac_pt_WINDRES=$WINDRES
+  # Extract the first word of "windres", so it can be a program name with args.
+set dummy windres; ac_word=$2
+echo "$as_me:3589: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_ac_pt_WINDRES+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $ac_pt_WINDRES in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_ac_pt_WINDRES="$ac_pt_WINDRES" # Let the user override the test with a path.
+  ;;
+  *)
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_ac_pt_WINDRES="$ac_dir/$ac_word"
+   echo "$as_me:3606: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  test -z "$ac_cv_path_ac_pt_WINDRES" && ac_cv_path_ac_pt_WINDRES="none"
+  ;;
+esac
+fi
+ac_pt_WINDRES=$ac_cv_path_ac_pt_WINDRES
+
+if test -n "$ac_pt_WINDRES"; then
+  echo "$as_me:3618: result: $ac_pt_WINDRES" >&5
+echo "${ECHO_T}$ac_pt_WINDRES" >&6
+else
+  echo "$as_me:3621: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  WINDRES=$ac_pt_WINDRES
+else
+  WINDRES="$ac_cv_path_WINDRES"
+fi
+
+if test "$cross_compiling" = yes ; then
+
+	# defaults that we might want to override
+	: ${BUILD_CFLAGS:=''}
+	: ${BUILD_CPPFLAGS:='#'}
+	: ${BUILD_LDFLAGS:=''}
+	: ${BUILD_LIBS:=''}
+	: ${BUILD_EXEEXT:='$x'}
+	: ${BUILD_OBJEXT:='o'}
+
+# Check whether --with-build-cc or --without-build-cc was given.
+if test "${with_build_cc+set}" = set; then
+  withval="$with_build_cc"
+  BUILD_CC="$withval"
+else
+  for ac_prog in gcc clang c99 c89 cc 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:3649: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_BUILD_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$BUILD_CC"; then
+  ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_BUILD_CC="$ac_prog"
+echo "$as_me:3664: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+BUILD_CC=$ac_cv_prog_BUILD_CC
+if test -n "$BUILD_CC"; then
+  echo "$as_me:3672: result: $BUILD_CC" >&5
+echo "${ECHO_T}$BUILD_CC" >&6
+else
+  echo "$as_me:3675: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$BUILD_CC" && break
+done
+test -n "$BUILD_CC" || BUILD_CC="none"
+
+fi;
+	echo "$as_me:3684: checking for native build C compiler" >&5
+echo $ECHO_N "checking for native build C compiler... $ECHO_C" >&6
+	echo "$as_me:3686: result: $BUILD_CC" >&5
+echo "${ECHO_T}$BUILD_CC" >&6
+
+	echo "$as_me:3689: checking for native build C preprocessor" >&5
+echo $ECHO_N "checking for native build C preprocessor... $ECHO_C" >&6
+
+# Check whether --with-build-cpp or --without-build-cpp was given.
+if test "${with_build_cpp+set}" = set; then
+  withval="$with_build_cpp"
+  BUILD_CPP="$withval"
+else
+  BUILD_CPP='${BUILD_CC} -E'
+fi;
+	echo "$as_me:3699: result: $BUILD_CPP" >&5
+echo "${ECHO_T}$BUILD_CPP" >&6
+
+	echo "$as_me:3702: checking for native build C flags" >&5
+echo $ECHO_N "checking for native build C flags... $ECHO_C" >&6
+
+# Check whether --with-build-cflags or --without-build-cflags was given.
+if test "${with_build_cflags+set}" = set; then
+  withval="$with_build_cflags"
+  BUILD_CFLAGS="$withval"
+fi;
+	echo "$as_me:3710: result: $BUILD_CFLAGS" >&5
+echo "${ECHO_T}$BUILD_CFLAGS" >&6
+
+	echo "$as_me:3713: checking for native build C preprocessor-flags" >&5
+echo $ECHO_N "checking for native build C preprocessor-flags... $ECHO_C" >&6
+
+# Check whether --with-build-cppflags or --without-build-cppflags was given.
+if test "${with_build_cppflags+set}" = set; then
+  withval="$with_build_cppflags"
+  BUILD_CPPFLAGS="$withval"
+fi;
+	echo "$as_me:3721: result: $BUILD_CPPFLAGS" >&5
+echo "${ECHO_T}$BUILD_CPPFLAGS" >&6
+
+	echo "$as_me:3724: checking for native build linker-flags" >&5
+echo $ECHO_N "checking for native build linker-flags... $ECHO_C" >&6
+
+# Check whether --with-build-ldflags or --without-build-ldflags was given.
+if test "${with_build_ldflags+set}" = set; then
+  withval="$with_build_ldflags"
+  BUILD_LDFLAGS="$withval"
+fi;
+	echo "$as_me:3732: result: $BUILD_LDFLAGS" >&5
+echo "${ECHO_T}$BUILD_LDFLAGS" >&6
+
+	echo "$as_me:3735: checking for native build linker-libraries" >&5
+echo $ECHO_N "checking for native build linker-libraries... $ECHO_C" >&6
+
+# Check whether --with-build-libs or --without-build-libs was given.
+if test "${with_build_libs+set}" = set; then
+  withval="$with_build_libs"
+  BUILD_LIBS="$withval"
+fi;
+	echo "$as_me:3743: result: $BUILD_LIBS" >&5
+echo "${ECHO_T}$BUILD_LIBS" >&6
+
+	# this assumes we're on Unix.
+	BUILD_EXEEXT=
+	BUILD_OBJEXT=o
+
+	: ${BUILD_CC:='${CC}'}
+
+	echo "$as_me:3752: checking if the build-compiler \"$BUILD_CC\" works" >&5
+echo $ECHO_N "checking if the build-compiler \"$BUILD_CC\" works... $ECHO_C" >&6
+
+	cf_save_crossed=$cross_compiling
+	cf_save_ac_link=$ac_link
+	cross_compiling=no
+	cf_build_cppflags=$BUILD_CPPFLAGS
+	test "$cf_build_cppflags" = "#" && cf_build_cppflags=
+	ac_link='$BUILD_CC -o "conftest$ac_exeext" $BUILD_CFLAGS $cf_build_cppflags $BUILD_LDFLAGS "conftest.$ac_ext" $BUILD_LIBS >&5'
+
+	if test "$cross_compiling" = yes; then
+  cf_ok_build_cc=unknown
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 3766 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+		int main(int argc, char *argv[])
+		{
+			${cf_cv_main_return:-return}(argc < 0 || argv == 0 || argv[0] == 0);
+		}
+
+_ACEOF
+rm -f "conftest$ac_exeext"
+if { (eval echo "$as_me:3776: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:3779: \$? = $ac_status" >&5
+  (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
+  { (eval echo "$as_me:3781: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3784: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_ok_build_cc=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_ok_build_cc=no
+fi
+rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+
+	cross_compiling=$cf_save_crossed
+	ac_link=$cf_save_ac_link
+
+	echo "$as_me:3799: result: $cf_ok_build_cc" >&5
+echo "${ECHO_T}$cf_ok_build_cc" >&6
+
+	if test "$cf_ok_build_cc" != yes
+	then
+		{ { echo "$as_me:3804: error: Cross-build requires two compilers.
+Use --with-build-cc to specify the native compiler." >&5
+echo "$as_me: error: Cross-build requires two compilers.
+Use --with-build-cc to specify the native compiler." >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+
+else
+	: ${BUILD_CC:='${CC}'}
+	: ${BUILD_CPP:='${CPP}'}
+	: ${BUILD_CFLAGS:='${CFLAGS}'}
+	: ${BUILD_CPPFLAGS:='${CPPFLAGS}'}
+	: ${BUILD_LDFLAGS:='${LDFLAGS}'}
+	: ${BUILD_LIBS:='${LIBS}'}
+	: ${BUILD_EXEEXT:='$x'}
+	: ${BUILD_OBJEXT:='o'}
+fi
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+echo "$as_me:3825: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_RANLIB+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+echo "$as_me:3840: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  echo "$as_me:3848: result: $RANLIB" >&5
+echo "${ECHO_T}$RANLIB" >&6
+else
+  echo "$as_me:3851: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+echo "$as_me:3860: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_ac_ct_RANLIB="ranlib"
+echo "$as_me:3875: found $ac_dir/$ac_word" >&5
+break
+done
+
+  test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB="':'"
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  echo "$as_me:3884: result: $ac_ct_RANLIB" >&5
+echo "${ECHO_T}$ac_ct_RANLIB" >&6
+else
+  echo "$as_me:3887: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  RANLIB=$ac_ct_RANLIB
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ar; ac_word=$2
+echo "$as_me:3899: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_AR+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$AR"; then
+  ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_AR="${ac_tool_prefix}ar"
+echo "$as_me:3914: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+  echo "$as_me:3922: result: $AR" >&5
+echo "${ECHO_T}$AR" >&6
+else
+  echo "$as_me:3925: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_AR"; then
+  ac_ct_AR=$AR
+  # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+echo "$as_me:3934: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_AR"; then
+  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_ac_ct_AR="ar"
+echo "$as_me:3949: found $ac_dir/$ac_word" >&5
+break
+done
+
+  test -z "$ac_cv_prog_ac_ct_AR" && ac_cv_prog_ac_ct_AR="ar"
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+  echo "$as_me:3958: result: $ac_ct_AR" >&5
+echo "${ECHO_T}$ac_ct_AR" >&6
+else
+  echo "$as_me:3961: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  AR=$ac_ct_AR
+else
+  AR="$ac_cv_prog_AR"
+fi
+
+echo "$as_me:3970: checking for options to update archives" >&5
+echo $ECHO_N "checking for options to update archives... $ECHO_C" >&6
+if test "${cf_cv_ar_flags+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	case "$cf_cv_system_name" in
+	(*-msvc*)
+		cf_cv_ar_flags=''
+		cat >mk_static_lib.sh <<-EOF
+		#!$SHELL
+		MSVC_BIN="$AR"
+		out="\$1"
+		shift
+		exec \$MSVC_BIN -out:"\$out" \$@
+		EOF
+		chmod +x mk_static_lib.sh
+		AR=`pwd`/mk_static_lib.sh
+		;;
+	(*)
+		cf_cv_ar_flags=unknown
+		for cf_ar_flags in -curvU -curv curv -crv crv -cqv cqv -rv rv
+		do
+
+			# check if $ARFLAGS already contains this choice
+			if test "x$ARFLAGS" != "x" ; then
+				cf_check_ar_flags=`echo "x$ARFLAGS" | sed -e "s/$cf_ar_flags\$//" -e "s/$cf_ar_flags / /"`
+				if test "x$ARFLAGS" != "$cf_check_ar_flags" ; then
+					cf_cv_ar_flags=
+					break
+				fi
+			fi
+
+			rm -f "conftest.$ac_cv_objext"
+			rm -f conftest.a
+
+			cat >"conftest.$ac_ext" <<EOF
+#line 4007 "configure"
+int	testdata[3] = { 123, 456, 789 };
+EOF
+			if { (eval echo "$as_me:4010: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:4013: \$? = $ac_status" >&5
+  (exit "$ac_status"); } ; then
+				echo "$AR $ARFLAGS $cf_ar_flags conftest.a conftest.$ac_cv_objext" >&5
+				$AR $ARFLAGS "$cf_ar_flags" conftest.a "conftest.$ac_cv_objext" 2>&5 1>/dev/null
+				if test -f conftest.a ; then
+					cf_cv_ar_flags="$cf_ar_flags"
+					break
+				fi
+			else
+				test -n "$verbose" && echo "	cannot compile test-program" 1>&6
+
+echo "${as_me:-configure}:4024: testing cannot compile test-program ..." 1>&5
+
+				break
+			fi
+		done
+		rm -f conftest.a "conftest.$ac_ext" "conftest.$ac_cv_objext"
+		;;
+	esac
+
+fi
+echo "$as_me:4034: result: $cf_cv_ar_flags" >&5
+echo "${ECHO_T}$cf_cv_ar_flags" >&6
+
+if test -n "$ARFLAGS" ; then
+	if test -n "$cf_cv_ar_flags" ; then
+		ARFLAGS="$ARFLAGS $cf_cv_ar_flags"
+	fi
+else
+	ARFLAGS=$cf_cv_ar_flags
+fi
+
+echo "$as_me:4045: checking if you want to see long compiling messages" >&5
+echo $ECHO_N "checking if you want to see long compiling messages... $ECHO_C" >&6
+
+# Check whether --enable-echo or --disable-echo was given.
+if test "${enable_echo+set}" = set; then
+  enableval="$enable_echo"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+
+	ECHO_LT='--silent'
+	ECHO_LD='@echo linking $@;'
+	RULE_CC='@echo compiling $<'
+	SHOW_CC='@echo compiling $@'
+	ECHO_CC='@'
+
+	else
+
+	ECHO_LT=''
+	ECHO_LD=''
+	RULE_CC=''
+	SHOW_CC=''
+	ECHO_CC=''
+
+	fi
+else
+  enableval=yes
+
+	ECHO_LT=''
+	ECHO_LD=''
+	RULE_CC=''
+	SHOW_CC=''
+	ECHO_CC=''
+
+fi;
+echo "$as_me:4079: result: $enableval" >&5
+echo "${ECHO_T}$enableval" >&6
+
+# special case for WWW/*
+if test -n "$ECHO_CC" ; then
+	DONT_ECHO_CC="$SHOW_CC ;"
+else
+	DONT_ECHO_CC=''
+fi
+
+echo "$as_me:4089: checking if you want to check memory-leaks" >&5
+echo $ECHO_N "checking if you want to check memory-leaks... $ECHO_C" >&6
+
+# Check whether --enable-find-leaks or --disable-find-leaks was given.
+if test "${enable_find_leaks+set}" = set; then
+  enableval="$enable_find_leaks"
+  test "$enableval" != yes && enableval=no
+	if test "$enableval" != "no" ; then
+    with_leak_checks=yes
+	else
+		with_leak_checks=no
+	fi
+else
+  enableval=no
+	with_leak_checks=no
+
+fi;
+echo "$as_me:4106: result: $with_leak_checks" >&5
+echo "${ECHO_T}$with_leak_checks" >&6
+test "$with_leak_checks" = "yes" &&
+cat >>confdefs.h <<\EOF
+#define LY_FIND_LEAKS 1
+EOF
+
+# The comment about adding -g to $CFLAGS is unclear.  Autoconf tries to add
+# a -g flag; we remove it if the user's $CFLAGS was not set and debugging is
+# disabled.
+echo "$as_me:4116: checking if you want to enable debug-code" >&5
+echo $ECHO_N "checking if you want to enable debug-code... $ECHO_C" >&6
+
+# Check whether --enable-debug or --disable-debug was given.
+if test "${enable_debug+set}" = set; then
+  enableval="$enable_debug"
+  test "$enableval" != yes && enableval=no
+	if test "$enableval" != "no" ; then
+    with_debug=yes
+	else
+		with_debug=no
+	fi
+else
+  enableval=no
+	with_debug=no
+
+fi;
+echo "$as_me:4133: result: $with_debug" >&5
+echo "${ECHO_T}$with_debug" >&6
+if test "$with_debug" = "yes" ; then
+	case "$host_os" in
+	(ultrix*|osf*)
+		test -z "$ORIGINAL_CFLAGS" &&
+CFLAGS=`echo "${CFLAGS}" | sed -e 's%-O1-9\? %%' -e 's%-O1-9\?$%%' -e 's%[	]% %g' -e 's% [ ]*% %g' -e 's%^ %%' -e 's% $%%'`
+
+		if test -z "$GCC" ; then
+			CFLAGS="$CFLAGS -g3"
+		fi
+		;;
+	esac
+else
+	case "$host_os" in
+	(osf*)
+		test -z "$GCC" && CFLAGS="$CFLAGS -std1"
+		test -z "$ORIGINAL_CFLAGS" && CFLAGS=`echo "${CFLAGS}" | sed -e 's%-g %%' -e 's%-g$%%' -e 's%[	]% %g' -e 's% [ ]*% %g' -e 's%^ %%' -e 's% $%%'`
+		;;
+	(*)
+		test -z "$ORIGINAL_CFLAGS" && CFLAGS=`echo "${CFLAGS}" | sed -e 's%-g %%' -e 's%-g$%%' -e 's%[	]% %g' -e 's% [ ]*% %g' -e 's%^ %%' -e 's% $%%'`
+		;;
+	esac
+fi
+
+echo "$as_me:4158: checking if you want to enable lynx trace code *recommended* " >&5
+echo $ECHO_N "checking if you want to enable lynx trace code *recommended* ... $ECHO_C" >&6
+
+# Check whether --enable-trace or --disable-trace was given.
+if test "${enable_trace+set}" = set; then
+  enableval="$enable_trace"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    with_trace=$enableval
+	else
+		with_trace=yes
+	fi
+else
+  enableval=yes
+	with_trace=yes
+
+fi;
+echo "$as_me:4175: result: $with_trace" >&5
+echo "${ECHO_T}$with_trace" >&6
+test "$with_trace" = no &&
+cat >>confdefs.h <<\EOF
+#define NO_LYNX_TRACE 1
+EOF
+
+echo "$as_me:4182: checking if you want verbose trace code" >&5
+echo $ECHO_N "checking if you want verbose trace code... $ECHO_C" >&6
+
+# Check whether --enable-vertrace or --disable-vertrace was given.
+if test "${enable_vertrace+set}" = set; then
+  enableval="$enable_vertrace"
+  test "$enableval" != yes && enableval=no
+	if test "$enableval" != "no" ; then
+    with_vertrace=yes
+	else
+		with_vertrace=no
+	fi
+else
+  enableval=no
+	with_vertrace=no
+
+fi;
+echo "$as_me:4199: result: $with_vertrace" >&5
+echo "${ECHO_T}$with_vertrace" >&6
+test "$with_vertrace" = yes &&
+cat >>confdefs.h <<\EOF
+#define LY_TRACELINE __LINE__
+EOF
+
+if test -n "$with_screen" && test "x$with_screen" = "xpdcurses"
+then
+	echo "$as_me:4208: 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) $ECHO_C" >&6
+else
+  # One or both of the vars are not set, and there is no cached value.
+ac_x_includes=no ac_x_libraries=no
+rm -fr conftest.dir
+if mkdir conftest.dir; then
+  cd conftest.dir
+  # Make sure to not put "make" in the Imakefile rules, since we grep it out.
+  cat >Imakefile <<'EOF'
+acfindx:
+	@echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
+EOF
+  if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
+    # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+    eval "`${MAKE-make} acfindx 2>/dev/null | grep -v make`"
+    # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
+    for ac_extension in a so sl dylib dll; do
+      if test ! -f "$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=$ac_im_usrlibdir ;;
+    esac
+  fi
+  cd ..
+  rm -fr conftest.dir
+fi
+
+# Standard set of common directories for X headers.
+# Check X11 before X11Rn because it is often a symlink to the current release.
+ac_x_header_dirs='
+/usr/X11/include
+/usr/X11R7/include
+/usr/X11R6/include
+/usr/X11R5/include
+/usr/X11R4/include
+
+/opt/local/include
+/opt/X11/include
+
+/usr/include/X11
+/usr/include/X11R7
+/usr/include/X11R6
+/usr/include/X11R5
+/usr/include/X11R4
+
+/usr/local/X11/include
+/usr/local/X11R7/include
+/usr/local/X11R6/include
+/usr/local/X11R5/include
+/usr/local/X11R4/include
+
+/usr/local/include/X11
+/usr/local/include/X11R7
+/usr/local/include/X11R6
+/usr/local/include/X11R5
+/usr/local/include/X11R4
+
+/usr/X386/include
+/usr/x386/include
+/usr/XFree86/include/X11
+
+/usr/include
+/usr/local/include
+/usr/unsupported/include
+/usr/athena/include
+/usr/local/x11r5/include
+/usr/lpp/Xamples/include
+
+/usr/openwin/include
+/usr/openwin/share/include'
+
+if test "$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.$ac_ext" <<_ACEOF
+#line 4312 "configure"
+#include "confdefs.h"
+#include <X11/Intrinsic.h>
+_ACEOF
+if { (eval echo "$as_me:4316: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+  (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  $EGREP -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:4322: \$? = $ac_status" >&5
+  (exit "$ac_status"); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  # We can compile using X headers with no special include directory.
+ac_x_includes=
+else
+  echo "$as_me: failed program was:" >&5
+  cat "conftest.$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
+#line 4355 "configure"
+#include "confdefs.h"
+#include <X11/Intrinsic.h>
+int
+main (void)
+{
+XtMalloc (0)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:4367: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:4370: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:4373: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4376: \$? = $ac_status" >&5
+  (exit "$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
+cat "conftest.$ac_ext" >&5
+LIBS=$ac_save_LIBS
+for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
+do
+  # Don't even attempt the hair of trying to link an X program!
+  for ac_extension in a so sl dylib dll; do
+    if test -r "$ac_dir/libXt.$ac_extension"; then
+      ac_x_libraries=$ac_dir
+      break 2
+    fi
+  done
+done
+fi
+rm -f "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:4414: 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:4424: 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 <<\EOF
+#define X_DISPLAY_MISSING 1
+EOF
+
+  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:4451: 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.$ac_ext" <<_ACEOF
+#line 4455 "configure"
+#include "confdefs.h"
+
+int
+main (void)
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:4467: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:4470: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:4473: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4476: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_R_nospace=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_R_nospace=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+      if test $ac_R_nospace = yes; then
+	echo "$as_me:4486: 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
+#line 4492 "configure"
+#include "confdefs.h"
+
+int
+main (void)
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:4504: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:4507: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:4510: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4513: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_R_space=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_R_space=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+	if test $ac_R_space = yes; then
+	  echo "$as_me:4523: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+	  X_LIBS="$X_LIBS -R $x_libraries"
+	else
+	  echo "$as_me:4527: 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
+#line 4547 "configure"
+#include "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 (void)
+{
+XOpenDisplay ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:4566: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:4569: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:4572: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4575: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+echo "$as_me:4581: 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
+#line 4589 "configure"
+#include "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 (void)
+{
+dnet_ntoa ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:4608: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:4611: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:4614: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4617: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_dnet_dnet_ntoa=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_dnet_dnet_ntoa=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:4628: 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:4635: 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
+#line 4643 "configure"
+#include "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 (void)
+{
+dnet_ntoa ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:4662: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:4665: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:4668: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4671: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_dnet_stub_dnet_ntoa=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_dnet_stub_dnet_ntoa=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:4682: 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="$X_EXTRA_LIBS -ldnet_stub"
+fi
+
+    fi
+fi
+rm -f "conftest.$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:4701: 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
+#line 4707 "configure"
+#include "confdefs.h"
+#define gethostbyname autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef gethostbyname
+
+#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 (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs 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)
+#error found stub for gethostbyname
+#endif
+
+	return gethostbyname ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:4738: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:4741: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:4744: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4747: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_func_gethostbyname=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_func_gethostbyname=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:4757: 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:4761: 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
+#line 4769 "configure"
+#include "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 (void)
+{
+gethostbyname ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:4788: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:4791: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:4794: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4797: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_nsl_gethostbyname=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_nsl_gethostbyname=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:4808: 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:4815: 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
+#line 4823 "configure"
+#include "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 (void)
+{
+gethostbyname ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:4842: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:4845: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:4848: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4851: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_bsd_gethostbyname=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_bsd_gethostbyname=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:4862: 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="$X_EXTRA_LIBS -lbsd"
+fi
+
+      fi
+    fi
+
+    # lieder@skyler.mavd.honeywell.com says without -lsocket,
+    # socket/setsockopt and other routines are undefined under SCO ODT
+    # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
+    # on later versions), says Simon Leinen: it contains gethostby*
+    # variants that don't use the nameserver (or something).  -lsocket
+    # must be given before -lnsl if both are needed.  We assume that
+    # if connect needs -lnsl, so does gethostbyname.
+    echo "$as_me:4878: 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
+#line 4884 "configure"
+#include "confdefs.h"
+#define connect autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef connect
+
+#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 (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs 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)
+#error found stub for connect
+#endif
+
+	return connect ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:4915: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:4918: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:4921: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4924: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_func_connect=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_func_connect=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:4934: 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:4938: 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
+#line 4946 "configure"
+#include "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 (void)
+{
+connect ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:4965: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:4968: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:4971: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4974: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_socket_connect=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_socket_connect=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:4985: 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:4994: 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
+#line 5000 "configure"
+#include "confdefs.h"
+#define remove autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef remove
+
+#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 (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs 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)
+#error found stub for remove
+#endif
+
+	return remove ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:5031: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:5034: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:5037: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:5040: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_func_remove=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_func_remove=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:5050: 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:5054: 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
+#line 5062 "configure"
+#include "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 (void)
+{
+remove ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:5081: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:5084: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:5087: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:5090: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_posix_remove=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_posix_remove=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:5101: 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:5110: 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
+#line 5116 "configure"
+#include "confdefs.h"
+#define shmat autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef shmat
+
+#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 (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs 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)
+#error found stub for shmat
+#endif
+
+	return shmat ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:5147: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:5150: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:5153: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:5156: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_func_shmat=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_func_shmat=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:5166: 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:5170: 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
+#line 5178 "configure"
+#include "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 (void)
+{
+shmat ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:5197: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:5200: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:5203: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:5206: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_ipc_shmat=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_ipc_shmat=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:5217: 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:5235: 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
+#line 5243 "configure"
+#include "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 (void)
+{
+IceConnectionNumber ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:5262: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:5265: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:5268: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:5271: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_ICE_IceConnectionNumber=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_ICE_IceConnectionNumber=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:5282: 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
+
+fi
+
+echo "$as_me:5294: checking if you want to use C11 _Noreturn feature" >&5
+echo $ECHO_N "checking if you want to use C11 _Noreturn feature... $ECHO_C" >&6
+
+# Check whether --enable-stdnoreturn or --disable-stdnoreturn was given.
+if test "${enable_stdnoreturn+set}" = set; then
+  enableval="$enable_stdnoreturn"
+  test "$enableval" != yes && enableval=no
+	if test "$enableval" != "no" ; then
+    enable_stdnoreturn=yes
+	else
+		enable_stdnoreturn=no
+	fi
+else
+  enableval=no
+	enable_stdnoreturn=no
+
+fi;
+echo "$as_me:5311: result: $enable_stdnoreturn" >&5
+echo "${ECHO_T}$enable_stdnoreturn" >&6
+
+if test $enable_stdnoreturn = yes; then
+echo "$as_me:5315: checking for C11 _Noreturn feature" >&5
+echo $ECHO_N "checking for C11 _Noreturn feature... $ECHO_C" >&6
+if test "${cf_cv_c11_noreturn+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 5321 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdnoreturn.h>
+static _Noreturn void giveup(void) { exit(0); }
+
+int
+main (void)
+{
+if (feof(stdin)) giveup()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:5338: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:5341: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:5344: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:5347: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_c11_noreturn=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_c11_noreturn=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:5358: result: $cf_cv_c11_noreturn" >&5
+echo "${ECHO_T}$cf_cv_c11_noreturn" >&6
+else
+	cf_cv_c11_noreturn=no,
+fi
+
+if test "$cf_cv_c11_noreturn" = yes; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_STDNORETURN_H 1
+EOF
+
+cat >>confdefs.h <<EOF
+#define STDC_NORETURN _Noreturn
+EOF
+
+	HAVE_STDNORETURN_H=1
+else
+	HAVE_STDNORETURN_H=0
+fi
+
+if test "$GCC" = yes || test "$GXX" = yes
+then
+
+if test "$GCC" = yes || test "$GXX" = yes
+then
+	case $CFLAGS in
+	(*-Werror=*)
+		cf_temp_flags=
+		for cf_temp_scan in $CFLAGS
+		do
+			case "x$cf_temp_scan" in
+			(x-Werror=format*)
+
+	test -n "$cf_temp_flags" && cf_temp_flags="$cf_temp_flags "
+	cf_temp_flags="${cf_temp_flags}$cf_temp_scan"
+
+				;;
+			(x-Werror=*)
+
+	test -n "$EXTRA_CFLAGS" && EXTRA_CFLAGS="$EXTRA_CFLAGS "
+	EXTRA_CFLAGS="${EXTRA_CFLAGS}$cf_temp_scan"
+
+				;;
+			(*)
+
+	test -n "$cf_temp_flags" && cf_temp_flags="$cf_temp_flags "
+	cf_temp_flags="${cf_temp_flags}$cf_temp_scan"
+
+				;;
+			esac
+		done
+		if test "x$CFLAGS" != "x$cf_temp_flags"
+		then
+			test -n "$verbose" && echo "	repairing CFLAGS: $CFLAGS" 1>&6
+
+echo "${as_me:-configure}:5414: testing repairing CFLAGS: $CFLAGS ..." 1>&5
+
+			CFLAGS="$cf_temp_flags"
+			test -n "$verbose" && echo "	... fixed $CFLAGS" 1>&6
+
+echo "${as_me:-configure}:5419: testing ... fixed $CFLAGS ..." 1>&5
+
+			test -n "$verbose" && echo "	... extra $EXTRA_CFLAGS" 1>&6
+
+echo "${as_me:-configure}:5423: testing ... extra $EXTRA_CFLAGS ..." 1>&5
+
+		fi
+		;;
+	esac
+fi
+
+if test "$GCC" = yes || test "$GXX" = yes
+then
+	case $CPPFLAGS in
+	(*-Werror=*)
+		cf_temp_flags=
+		for cf_temp_scan in $CPPFLAGS
+		do
+			case "x$cf_temp_scan" in
+			(x-Werror=format*)
+
+	test -n "$cf_temp_flags" && cf_temp_flags="$cf_temp_flags "
+	cf_temp_flags="${cf_temp_flags}$cf_temp_scan"
+
+				;;
+			(x-Werror=*)
+
+	test -n "$EXTRA_CFLAGS" && EXTRA_CFLAGS="$EXTRA_CFLAGS "
+	EXTRA_CFLAGS="${EXTRA_CFLAGS}$cf_temp_scan"
+
+				;;
+			(*)
+
+	test -n "$cf_temp_flags" && cf_temp_flags="$cf_temp_flags "
+	cf_temp_flags="${cf_temp_flags}$cf_temp_scan"
+
+				;;
+			esac
+		done
+		if test "x$CPPFLAGS" != "x$cf_temp_flags"
+		then
+			test -n "$verbose" && echo "	repairing CPPFLAGS: $CPPFLAGS" 1>&6
+
+echo "${as_me:-configure}:5462: testing repairing CPPFLAGS: $CPPFLAGS ..." 1>&5
+
+			CPPFLAGS="$cf_temp_flags"
+			test -n "$verbose" && echo "	... fixed $CPPFLAGS" 1>&6
+
+echo "${as_me:-configure}:5467: testing ... fixed $CPPFLAGS ..." 1>&5
+
+			test -n "$verbose" && echo "	... extra $EXTRA_CFLAGS" 1>&6
+
+echo "${as_me:-configure}:5471: testing ... extra $EXTRA_CFLAGS ..." 1>&5
+
+		fi
+		;;
+	esac
+fi
+
+if test "$GCC" = yes || test "$GXX" = yes
+then
+	case $LDFLAGS in
+	(*-Werror=*)
+		cf_temp_flags=
+		for cf_temp_scan in $LDFLAGS
+		do
+			case "x$cf_temp_scan" in
+			(x-Werror=format*)
+
+	test -n "$cf_temp_flags" && cf_temp_flags="$cf_temp_flags "
+	cf_temp_flags="${cf_temp_flags}$cf_temp_scan"
+
+				;;
+			(x-Werror=*)
+
+	test -n "$EXTRA_CFLAGS" && EXTRA_CFLAGS="$EXTRA_CFLAGS "
+	EXTRA_CFLAGS="${EXTRA_CFLAGS}$cf_temp_scan"
+
+				;;
+			(*)
+
+	test -n "$cf_temp_flags" && cf_temp_flags="$cf_temp_flags "
+	cf_temp_flags="${cf_temp_flags}$cf_temp_scan"
+
+				;;
+			esac
+		done
+		if test "x$LDFLAGS" != "x$cf_temp_flags"
+		then
+			test -n "$verbose" && echo "	repairing LDFLAGS: $LDFLAGS" 1>&6
+
+echo "${as_me:-configure}:5510: testing repairing LDFLAGS: $LDFLAGS ..." 1>&5
+
+			LDFLAGS="$cf_temp_flags"
+			test -n "$verbose" && echo "	... fixed $LDFLAGS" 1>&6
+
+echo "${as_me:-configure}:5515: testing ... fixed $LDFLAGS ..." 1>&5
+
+			test -n "$verbose" && echo "	... extra $EXTRA_CFLAGS" 1>&6
+
+echo "${as_me:-configure}:5519: testing ... extra $EXTRA_CFLAGS ..." 1>&5
+
+		fi
+		;;
+	esac
+fi
+
+echo "$as_me:5526: checking if you want to turn on gcc warnings" >&5
+echo $ECHO_N "checking if you want to turn on gcc warnings... $ECHO_C" >&6
+
+# Check whether --enable-warnings or --disable-warnings was given.
+if test "${enable_warnings+set}" = set; then
+  enableval="$enable_warnings"
+  test "$enableval" != yes && enableval=no
+	if test "$enableval" != "no" ; then
+    enable_warnings=yes
+	else
+		enable_warnings=no
+	fi
+else
+  enableval=no
+	enable_warnings=no
+
+fi;
+echo "$as_me:5543: result: $enable_warnings" >&5
+echo "${ECHO_T}$enable_warnings" >&6
+if test "$enable_warnings" = "yes"
+then
+
+if test "$GCC" = yes || test "$GXX" = yes
+then
+cat > conftest.i <<EOF
+#ifndef GCC_PRINTF
+#define GCC_PRINTF 0
+#endif
+#ifndef GCC_SCANF
+#define GCC_SCANF 0
+#endif
+#ifndef GCC_NORETURN
+#define GCC_NORETURN /* nothing */
+#endif
+#ifndef GCC_UNUSED
+#define GCC_UNUSED /* nothing */
+#endif
+EOF
+if test "$GCC" = yes
+then
+	{ echo "$as_me:5566: checking for $CC __attribute__ directives..." >&5
+echo "$as_me: checking for $CC __attribute__ directives..." >&6;}
+cat > "conftest.$ac_ext" <<EOF
+#line 5569 "${as_me:-configure}"
+#include <stdio.h>
+#include "confdefs.h"
+#include "conftest.h"
+#include "conftest.i"
+#if	GCC_PRINTF
+#define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var)))
+#else
+#define GCC_PRINTFLIKE(fmt,var) /*nothing*/
+#endif
+#if	GCC_SCANF
+#define GCC_SCANFLIKE(fmt,var)  __attribute__((format(scanf,fmt,var)))
+#else
+#define GCC_SCANFLIKE(fmt,var)  /*nothing*/
+#endif
+extern void wow(char *,...) GCC_SCANFLIKE(1,2);
+extern GCC_NORETURN void oops(char *,...) GCC_PRINTFLIKE(1,2);
+extern GCC_NORETURN void foo(void);
+int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { (void)argc; (void)argv; return 0; }
+EOF
+	cf_printf_attribute=no
+	cf_scanf_attribute=no
+	for cf_attribute in scanf printf unused noreturn
+	do
+
+cf_ATTRIBUTE=`echo "$cf_attribute" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+		cf_directive="__attribute__(($cf_attribute))"
+		echo "checking for $CC $cf_directive" 1>&5
+
+		case "$cf_attribute" in
+		(printf)
+			cf_printf_attribute=yes
+			cat >conftest.h <<EOF
+#define GCC_$cf_ATTRIBUTE 1
+EOF
+			;;
+		(scanf)
+			cf_scanf_attribute=yes
+			cat >conftest.h <<EOF
+#define GCC_$cf_ATTRIBUTE 1
+EOF
+			;;
+		(*)
+			cat >conftest.h <<EOF
+#define GCC_$cf_ATTRIBUTE $cf_directive
+EOF
+			;;
+		esac
+
+		if { (eval echo "$as_me:5619: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:5622: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; then
+			test -n "$verbose" && echo "$as_me:5624: result: ... $cf_attribute" >&5
+echo "${ECHO_T}... $cf_attribute" >&6
+			cat conftest.h >>confdefs.h
+			case "$cf_attribute" in
+			(noreturn)
+
+cat >>confdefs.h <<EOF
+#define GCC_NORETURN $cf_directive
+EOF
+
+				;;
+			(printf)
+				cf_value='/* nothing */'
+				if test "$cf_printf_attribute" != no ; then
+					cf_value='__attribute__((format(printf,fmt,var)))'
+
+cat >>confdefs.h <<\EOF
+#define GCC_PRINTF 1
+EOF
+
+				fi
+
+cat >>confdefs.h <<EOF
+#define GCC_PRINTFLIKE(fmt,var) $cf_value
+EOF
+
+				;;
+			(scanf)
+				cf_value='/* nothing */'
+				if test "$cf_scanf_attribute" != no ; then
+					cf_value='__attribute__((format(scanf,fmt,var)))'
+
+cat >>confdefs.h <<\EOF
+#define GCC_SCANF 1
+EOF
+
+				fi
+
+cat >>confdefs.h <<EOF
+#define GCC_SCANFLIKE(fmt,var) $cf_value
+EOF
+
+				;;
+			(unused)
+
+cat >>confdefs.h <<EOF
+#define GCC_UNUSED $cf_directive
+EOF
+
+				;;
+			esac
+		fi
+	done
+else
+	${FGREP-fgrep} define conftest.i >>confdefs.h
+fi
+rm -rf ./conftest*
+fi
+
+if test "x$have_x" = xyes; then
+
+cf_save_LIBS_CF_CONST_X_STRING="$LIBS"
+cf_save_CFLAGS_CF_CONST_X_STRING="$CFLAGS"
+cf_save_CPPFLAGS_CF_CONST_X_STRING="$CPPFLAGS"
+LIBS="$LIBS ${X_PRE_LIBS} ${X_LIBS} ${X_EXTRA_LIBS}"
+for cf_X_CFLAGS in $X_CFLAGS
+do
+	case "x$cf_X_CFLAGS" in
+	x-[IUD]*)
+		CPPFLAGS="$CPPFLAGS $cf_X_CFLAGS"
+		;;
+	*)
+		CFLAGS="$CFLAGS $cf_X_CFLAGS"
+		;;
+	esac
+done
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 5702 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <X11/Intrinsic.h>
+
+int
+main (void)
+{
+String foo = malloc(1); free((void*)foo)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:5717: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:5720: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:5723: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:5726: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+echo "$as_me:5729: checking for X11/Xt const-feature" >&5
+echo $ECHO_N "checking for X11/Xt const-feature... $ECHO_C" >&6
+if test "${cf_cv_const_x_string+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 5736 "configure"
+#include "confdefs.h"
+
+#define _CONST_X_STRING	/* X11R7.8 (perhaps) */
+#undef  XTSTRINGDEFINES	/* X11R5 and later */
+#include <stdlib.h>
+#include <X11/Intrinsic.h>
+
+int
+main (void)
+{
+String foo = malloc(1); *foo = 0
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:5753: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:5756: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:5759: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:5762: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+			cf_cv_const_x_string=no
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+			cf_cv_const_x_string=yes
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:5777: result: $cf_cv_const_x_string" >&5
+echo "${ECHO_T}$cf_cv_const_x_string" >&6
+
+LIBS="$cf_save_LIBS_CF_CONST_X_STRING"
+CFLAGS="$cf_save_CFLAGS_CF_CONST_X_STRING"
+CPPFLAGS="$cf_save_CPPFLAGS_CF_CONST_X_STRING"
+
+case "$cf_cv_const_x_string" in
+(no)
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-DXTSTRINGDEFINES"
+
+	;;
+(*)
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-D_CONST_X_STRING"
+
+	;;
+esac
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+ fi
+cat > "conftest.$ac_ext" <<EOF
+#line 5806 "${as_me:-configure}"
+int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; }
+EOF
+if test "$INTEL_COMPILER" = yes
+then
+# The "-wdXXX" options suppress warnings:
+# remark #1419: external declaration in primary source file
+# remark #1683: explicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem)
+# remark #1684: conversion from pointer to same-sized integral type (potential portability problem)
+# remark #193: zero used for undefined preprocessing identifier
+# remark #593: variable "curs_sb_left_arrow" was set but never used
+# remark #810: conversion from "int" to "Dimension={unsigned short}" may lose significant bits
+# remark #869: parameter "tw" was never referenced
+# remark #981: operands are evaluated in unspecified order
+# warning #279: controlling expression is constant
+
+	{ echo "$as_me:5822: checking for $CC warning options..." >&5
+echo "$as_me: checking for $CC warning options..." >&6;}
+	cf_save_CFLAGS="$CFLAGS"
+	EXTRA_CFLAGS="$EXTRA_CFLAGS -Wall"
+	for cf_opt in \
+		wd1419 \
+		wd1683 \
+		wd1684 \
+		wd193 \
+		wd593 \
+		wd279 \
+		wd810 \
+		wd869 \
+		wd981
+	do
+		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
+		if { (eval echo "$as_me:5838: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:5841: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; then
+			test -n "$verbose" && echo "$as_me:5843: result: ... -$cf_opt" >&5
+echo "${ECHO_T}... -$cf_opt" >&6
+			EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
+		fi
+	done
+	CFLAGS="$cf_save_CFLAGS"
+elif test "$GCC" = yes && test "$GCC_VERSION" != "unknown"
+then
+	{ echo "$as_me:5851: checking for $CC warning options..." >&5
+echo "$as_me: checking for $CC warning options..." >&6;}
+	cf_save_CFLAGS="$CFLAGS"
+	cf_warn_CONST=""
+	test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings"
+	cf_gcc_warnings="Wignored-qualifiers Wlogical-op Wvarargs"
+	test "x$CLANG_COMPILER" = xyes && cf_gcc_warnings=
+	for cf_opt in W Wall \
+		Wbad-function-cast \
+		Wcast-align \
+		Wcast-qual \
+		Wdeclaration-after-statement \
+		Wextra \
+		Winline \
+		Wmissing-declarations \
+		Wmissing-prototypes \
+		Wnested-externs \
+		Wpointer-arith \
+		Wshadow \
+		Wstrict-prototypes \
+		Wundef Wno-inline $cf_gcc_warnings $cf_warn_CONST
+	do
+		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
+		if { (eval echo "$as_me:5874: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:5877: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; then
+			test -n "$verbose" && echo "$as_me:5879: result: ... -$cf_opt" >&5
+echo "${ECHO_T}... -$cf_opt" >&6
+			case "$cf_opt" in
+			(Winline)
+				case "$GCC_VERSION" in
+				([34].*)
+					test -n "$verbose" && echo "	feature is broken in gcc $GCC_VERSION" 1>&6
+
+echo "${as_me:-configure}:5887: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
+
+					continue;;
+				esac
+				;;
+			(Wpointer-arith)
+				case "$GCC_VERSION" in
+				([12].*)
+					test -n "$verbose" && echo "	feature is broken in gcc $GCC_VERSION" 1>&6
+
+echo "${as_me:-configure}:5897: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
+
+					continue;;
+				esac
+				;;
+			esac
+			EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
+		fi
+	done
+	CFLAGS="$cf_save_CFLAGS"
+fi
+rm -rf ./conftest*
+
+fi
+
+fi
+
+echo "$as_me:5914: checking if you want to use dbmalloc for testing" >&5
+echo $ECHO_N "checking if you want to use dbmalloc for testing... $ECHO_C" >&6
+
+# Check whether --with-dbmalloc or --without-dbmalloc was given.
+if test "${with_dbmalloc+set}" = set; then
+  withval="$with_dbmalloc"
+  case "x$withval" in
+	(x|xno) ;;
+	(*)
+		: "${with_cflags:=-g}"
+		: "${enable_leaks:=no}"
+		with_dbmalloc=yes
+
+cat >>confdefs.h <<EOF
+#define USE_DBMALLOC 1
+EOF
+
+		;;
+	esac
+else
+  with_dbmalloc=
+fi;
+echo "$as_me:5936: result: ${with_dbmalloc:-no}" >&5
+echo "${ECHO_T}${with_dbmalloc:-no}" >&6
+
+case ".$with_cflags" in
+(.*-g*)
+	case .$CFLAGS in
+	(.*-g*)
+		;;
+	(*)
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in -g
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+		;;
+	esac
+	;;
+esac
+
+if test "$with_dbmalloc" = yes ; then
+	echo "$as_me:6050: checking for dbmalloc.h" >&5
+echo $ECHO_N "checking for dbmalloc.h... $ECHO_C" >&6
+if test "${ac_cv_header_dbmalloc_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 6056 "configure"
+#include "confdefs.h"
+#include <dbmalloc.h>
+_ACEOF
+if { (eval echo "$as_me:6060: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+  (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  $EGREP -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:6066: \$? = $ac_status" >&5
+  (exit "$ac_status"); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_cv_header_dbmalloc_h=yes
+else
+  echo "$as_me: failed program was:" >&5
+  cat "conftest.$ac_ext" >&5
+  ac_cv_header_dbmalloc_h=no
+fi
+rm -f conftest.err "conftest.$ac_ext"
+fi
+echo "$as_me:6085: result: $ac_cv_header_dbmalloc_h" >&5
+echo "${ECHO_T}$ac_cv_header_dbmalloc_h" >&6
+if test "$ac_cv_header_dbmalloc_h" = yes; then
+
+echo "$as_me:6089: checking for debug_malloc in -ldbmalloc" >&5
+echo $ECHO_N "checking for debug_malloc in -ldbmalloc... $ECHO_C" >&6
+if test "${ac_cv_lib_dbmalloc_debug_malloc+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldbmalloc  $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 6097 "configure"
+#include "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 debug_malloc ();
+int
+main (void)
+{
+debug_malloc ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:6116: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:6119: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:6122: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:6125: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_dbmalloc_debug_malloc=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_dbmalloc_debug_malloc=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:6136: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5
+echo "${ECHO_T}$ac_cv_lib_dbmalloc_debug_malloc" >&6
+if test "$ac_cv_lib_dbmalloc_debug_malloc" = yes; then
+  cat >>confdefs.h <<EOF
+#define HAVE_LIBDBMALLOC 1
+EOF
+
+  LIBS="-ldbmalloc $LIBS"
+
+fi
+
+fi
+
+fi
+
+echo "$as_me:6151: checking if you want to use dmalloc for testing" >&5
+echo $ECHO_N "checking if you want to use dmalloc for testing... $ECHO_C" >&6
+
+# Check whether --with-dmalloc or --without-dmalloc was given.
+if test "${with_dmalloc+set}" = set; then
+  withval="$with_dmalloc"
+  case "x$withval" in
+	(x|xno) ;;
+	(*)
+		: "${with_cflags:=-g}"
+		: "${enable_leaks:=no}"
+		with_dmalloc=yes
+
+cat >>confdefs.h <<EOF
+#define USE_DMALLOC 1
+EOF
+
+		;;
+	esac
+else
+  with_dmalloc=
+fi;
+echo "$as_me:6173: result: ${with_dmalloc:-no}" >&5
+echo "${ECHO_T}${with_dmalloc:-no}" >&6
+
+case ".$with_cflags" in
+(.*-g*)
+	case .$CFLAGS in
+	(.*-g*)
+		;;
+	(*)
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in -g
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+		;;
+	esac
+	;;
+esac
+
+if test "$with_dmalloc" = yes ; then
+	echo "$as_me:6287: checking for dmalloc.h" >&5
+echo $ECHO_N "checking for dmalloc.h... $ECHO_C" >&6
+if test "${ac_cv_header_dmalloc_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 6293 "configure"
+#include "confdefs.h"
+#include <dmalloc.h>
+_ACEOF
+if { (eval echo "$as_me:6297: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+  (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  $EGREP -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:6303: \$? = $ac_status" >&5
+  (exit "$ac_status"); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_cv_header_dmalloc_h=yes
+else
+  echo "$as_me: failed program was:" >&5
+  cat "conftest.$ac_ext" >&5
+  ac_cv_header_dmalloc_h=no
+fi
+rm -f conftest.err "conftest.$ac_ext"
+fi
+echo "$as_me:6322: result: $ac_cv_header_dmalloc_h" >&5
+echo "${ECHO_T}$ac_cv_header_dmalloc_h" >&6
+if test "$ac_cv_header_dmalloc_h" = yes; then
+
+echo "$as_me:6326: checking for dmalloc_debug in -ldmalloc" >&5
+echo $ECHO_N "checking for dmalloc_debug in -ldmalloc... $ECHO_C" >&6
+if test "${ac_cv_lib_dmalloc_dmalloc_debug+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldmalloc  $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 6334 "configure"
+#include "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 dmalloc_debug ();
+int
+main (void)
+{
+dmalloc_debug ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:6353: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:6356: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:6359: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:6362: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_dmalloc_dmalloc_debug=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_dmalloc_dmalloc_debug=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:6373: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5
+echo "${ECHO_T}$ac_cv_lib_dmalloc_dmalloc_debug" >&6
+if test "$ac_cv_lib_dmalloc_dmalloc_debug" = yes; then
+  cat >>confdefs.h <<EOF
+#define HAVE_LIBDMALLOC 1
+EOF
+
+  LIBS="-ldmalloc $LIBS"
+
+fi
+
+fi
+
+fi
+
+cat >>confdefs.h <<\EOF
+#define UNIX 1
+EOF
+
+TRY_CFLAGS=
+case "$host_os" in
+(aix4*)
+	TRY_CFLAGS="$TRY_CFLAGS -DAIX4 -D_BSD=44 -D_AIX"
+	LIBS="$LIBS -lbsd"
+	;;
+(aix*)
+	TRY_CFLAGS="$TRY_CFLAGS -D_ACS_COMPAT_CODE"
+	LIBS="$LIBS -lbsd"
+	;;
+(apollo*)
+	TRY_CFLAGS="$TRY_CFLAGS -D_BUILTINS -W0,-opt,4"
+	;;
+(bsdi*)
+	TRY_CFLAGS="$TRY_CFLAGS -DBSDI"
+	;;
+(clix*)
+	# Tested on CLIX 3.1 (T.Dickey).  The original makefile entry
+	# contributed by Alex Matulich (matuli_a@marlin.navsea.navy.mil) also
+	# references -lmalloc and -lbsd.
+
+echo "$as_me:6413: checking for strcmp in -lc_s" >&5
+echo $ECHO_N "checking for strcmp in -lc_s... $ECHO_C" >&6
+if test "${ac_cv_lib_c_s_strcmp+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lc_s  $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 6421 "configure"
+#include "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 strcmp ();
+int
+main (void)
+{
+strcmp ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:6440: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:6443: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:6446: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:6449: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_c_s_strcmp=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_c_s_strcmp=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:6460: result: $ac_cv_lib_c_s_strcmp" >&5
+echo "${ECHO_T}$ac_cv_lib_c_s_strcmp" >&6
+if test "$ac_cv_lib_c_s_strcmp" = yes; then
+  cat >>confdefs.h <<EOF
+#define HAVE_LIBC_S 1
+EOF
+
+  LIBS="-lc_s $LIBS"
+
+fi
+
+	;;
+(convex*)
+	TRY_CFLAGS="$TRY_CFLAGS -D__STDC__ -Dunix"
+	;;
+(cygwin*)
+	TRY_CFLAGS="$TRY_CFLAGS -DWIN_EX -D_WINDOWS_NSL"
+	LIBS="$LIBS -luser32"
+	;;
+(hpux*)
+	TRY_CFLAGS="$TRY_CFLAGS -D_XOPEN_SOURCE_EXTENDED"
+	test -z "$GCC" && TRY_CFLAGS="$TRY_CFLAGS -Wp,-H600000 -DSYS_HPUX"
+	;;
+(isc*)
+	# -DPOSIX_JC is necessary, else LYBookmark.c never finds out what a mode_t is.
+	TRY_CFLAGS="$TRY_CFLAGS -DISC -DPOSIX_JC"
+	LIBS="$LIBS -linet -lnsl_s -lcposix"
+	;;
+(irix6.*)
+	TRY_CFLAGS="$TRY_CFLAGS -DSYS_IRIX64"
+	;;
+(irix*)
+	# The original makefile used the $CFLAGS option -cckr for some form
+	# of K&R compatibility.  However, this causes compilation warnings for
+	# varargs on IRIX 5.2, and does not appear to be needed.
+	;;
+(linux*)
+	TRY_CFLAGS="$TRY_CFLAGS -DLINUX"
+	;;
+(mingw*)
+	# put these directly in CPPFLAGS since they will not work in lynx_cfg.h
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in \
+		-DDOSPATH \
+		-DNOSIGHUP \
+		-DNOUSERS \
+		-DWIN32_LEAN_AND_MEAN \
+		-DWIN_EX \
+		-D_CONSOLE \
+		-D_GNU_SOURCE \
+		-D_MBCS \
+		-D_WINDOWS \
+		-D_WIN_CC \
+		-D__WIN32__ \
+
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+	EXTRA_OBJS="$EXTRA_OBJS Xsystem\$o"
+	;;
+(msdosdjgpp*)
+	LIBS="$LIBS -lwatt"
+	TRY_CFLAGS="$TRY_CFLAGS -DDOSPATH -DNOUSERS"
+	;;
+(next*)
+	TRY_CFLAGS="$TRY_CFLAGS -DNEXT"
+	;;
+(osf4*)
+	# The -Olimit flag (see below) is no longer available with
+	# Digital C 5.2, which is bundled with Digital UNIX 4.0.
+	TRY_CFLAGS="$TRY_CFLAGS -DDSYS5 -DSYS_TRU64"
+	;;
+(osf*)
+	# Increase the maximum size of functions that will be optimized.
+	test -z "$GCC" && TRY_CFLAGS="$TRY_CFLAGS -O -Olimit 4000"
+	TRY_CFLAGS="$TRY_CFLAGS -DDSYS5 -DSYS_TRU64"
+	;;
+(sco3.2v5*)
+	test "$ac_cv_c_compiler_gnu" != yes && TRY_CFLAGS="$TRY_CFLAGS -belf"
+	;;
+(sco*)
+	LIBS="$LIBS -lmalloc"
+	# It's a little late to do much, but try to warn user if he's using
+	# SCO's cc (which is reported to have broken const/volatile).
+	case "$CC" in
+	(cc|*/cc)
+		{ echo "$as_me:6640: WARNING: You should consider using gcc or rcc if available" >&5
+echo "$as_me: WARNING: You should consider using gcc or rcc if available" >&2;}
+		unset ac_cv_prog_CC
+		for ac_prog in gcc rcc
+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:6647: 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="$CC" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_CC="$ac_prog"
+echo "$as_me:6662: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  echo "$as_me:6670: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+  echo "$as_me:6673: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$CC" && break
+done
+test -n "$CC" || CC="$CC"
+
+		;;
+	esac
+	;;
+(sequent-ptx)
+	TRY_CFLAGS="$TRY_CFLAGS -DSVR4_BSDSELECT -DNO_IOCTL -DUSE_FCNTL"
+	;;
+(sequent-ptx2)
+	TRY_CFLAGS="$TRY_CFLAGS -DSVR4_BSDSELECT"
+	;;
+(sony-newsos*)
+	TRY_CFLAGS="$TRY_CFLAGS -I/usr/sony/include"
+
+for ac_header in jcurses.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:6696: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 6702 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:6706: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+  (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  $EGREP -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:6712: \$? = $ac_status" >&5
+  (exit "$ac_status"); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat "conftest.$ac_ext" >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err "conftest.$ac_ext"
+fi
+echo "$as_me:6731: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
+if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+	;;
+(svr4)
+	TRY_CFLAGS="$TRY_CFLAGS -DSVR4_BSDSELECT -DSVR4"
+	;;
+(sunos3*)
+	TRY_CFLAGS="$TRY_CFLAGS -DSUN"
+	;;
+(sunos4*)
+	TRY_CFLAGS="$TRY_CFLAGS -DSUN -DSUN4"
+	;;
+(ultrix*)
+	# Increase the maximum size of functions that will be optimized.
+	test -z "$GCC" && TRY_CFLAGS="$TRY_CFLAGS -O -Olimit 600 -G 7"
+	TRY_CFLAGS="$TRY_CFLAGS -DULTRIX"
+
+for ac_header in cursesX.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:6759: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 6765 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:6769: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+  (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  $EGREP -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:6775: \$? = $ac_status" >&5
+  (exit "$ac_status"); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat "conftest.$ac_ext" >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err "conftest.$ac_ext"
+fi
+echo "$as_me:6794: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
+if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+cat >>confdefs.h <<\EOF
+#define HAVE_CURSESX_H 1
+EOF
+
+		 cf_cv_ncurses_header=cursesX.h
+fi
+done
+
+	;;
+esac
+
+case "$host_os" in
+(mingw*)
+	EXTRA_OBJS="$EXTRA_OBJS LYIcon\$o"
+	;;
+esac
+
+# This should have been defined by AC_PROG_CC
+: "${CC:=cc}"
+
+echo "$as_me:6821: checking \$CFLAGS variable" >&5
+echo $ECHO_N "checking \$CFLAGS variable... $ECHO_C" >&6
+case "x$CFLAGS" in
+(*-[IUD]*)
+	echo "$as_me:6825: result: broken" >&5
+echo "${ECHO_T}broken" >&6
+	{ echo "$as_me:6827: WARNING: your environment uses the CFLAGS variable to hold CPPFLAGS options" >&5
+echo "$as_me: WARNING: your environment uses the CFLAGS variable to hold CPPFLAGS options" >&2;}
+	cf_flags="$CFLAGS"
+	CFLAGS=
+	for cf_arg in $cf_flags
+	do
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_arg
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+	done
+	;;
+(*)
+	echo "$as_me:6935: result: ok" >&5
+echo "${ECHO_T}ok" >&6
+	;;
+esac
+
+echo "$as_me:6940: checking \$CC variable" >&5
+echo $ECHO_N "checking \$CC variable... $ECHO_C" >&6
+case "$CC" in
+(*[\ \	]-*)
+	echo "$as_me:6944: result: broken" >&5
+echo "${ECHO_T}broken" >&6
+	{ echo "$as_me:6946: WARNING: your environment uses the CC variable to hold CFLAGS/CPPFLAGS options" >&5
+echo "$as_me: WARNING: your environment uses the CC variable to hold CFLAGS/CPPFLAGS options" >&2;}
+	# humor him...
+	cf_prog=`echo "$CC" | sed -e 's/	/ /g' -e 's/[ ]* / /g' -e 's/[ ]*[ ]-[^ ].*//'`
+	cf_flags=`echo "$CC" | ${AWK:-awk} -v prog="$cf_prog" '{ printf("%s", substr($0,1+length(prog))); }'`
+	CC="$cf_prog"
+	for cf_arg in $cf_flags
+	do
+		case "x$cf_arg" in
+		(x-[IUDfgOW]*)
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_arg
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+			;;
+		(*)
+			CC="$CC $cf_arg"
+			;;
+		esac
+	done
+	test -n "$verbose" && echo "	resulting CC: '$CC'" 1>&6
+
+echo "${as_me:-configure}:7063: testing resulting CC: '$CC' ..." 1>&5
+
+	test -n "$verbose" && echo "	resulting CFLAGS: '$CFLAGS'" 1>&6
+
+echo "${as_me:-configure}:7067: testing resulting CFLAGS: '$CFLAGS' ..." 1>&5
+
+	test -n "$verbose" && echo "	resulting CPPFLAGS: '$CPPFLAGS'" 1>&6
+
+echo "${as_me:-configure}:7071: testing resulting CPPFLAGS: '$CPPFLAGS' ..." 1>&5
+
+	;;
+(*)
+	echo "$as_me:7075: result: ok" >&5
+echo "${ECHO_T}ok" >&6
+	;;
+esac
+
+echo "$as_me:7080: checking for ${CC:-cc} option to accept ANSI C" >&5
+echo $ECHO_N "checking for ${CC:-cc} option to accept ANSI C... $ECHO_C" >&6
+if test "${cf_cv_ansi_cc+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cf_cv_ansi_cc=no
+cf_save_CFLAGS="$CFLAGS"
+cf_save_CPPFLAGS="$CPPFLAGS"
+# 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			-Aa -D_HPUX_SOURCE
+# SVR4			-Xc
+# UnixWare 1.2		(cannot use -Xc, since ANSI/POSIX clashes)
+for cf_arg in "-DCC_HAS_PROTOS" \
+	"" \
+	-qlanglvl=ansi \
+	-std1 \
+	-Ae \
+	"-Aa -D_HPUX_SOURCE" \
+	-Xc
+do
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_arg
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 7204 "configure"
+#include "confdefs.h"
+
+#ifndef CC_HAS_PROTOS
+#if !defined(__STDC__) || (__STDC__ != 1)
+choke me
+#endif
+#endif
+
+int
+main (void)
+{
+
+	int test (int i, double x);
+	struct s1 {int (*f) (int a);};
+	struct s2 {int (*f) (double a);};
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:7225: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:7228: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:7231: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:7234: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_ansi_cc="$cf_arg"; break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+done
+CFLAGS="$cf_save_CFLAGS"
+CPPFLAGS="$cf_save_CPPFLAGS"
+
+fi
+echo "$as_me:7247: result: $cf_cv_ansi_cc" >&5
+echo "${ECHO_T}$cf_cv_ansi_cc" >&6
+
+if test "$cf_cv_ansi_cc" != "no"; then
+if test ".$cf_cv_ansi_cc" != ".-DCC_HAS_PROTOS"; then
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_cv_ansi_cc
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+else
+
+cat >>confdefs.h <<\EOF
+#define CC_HAS_PROTOS 1
+EOF
+
+fi
+fi
+
+if test "$cf_cv_ansi_cc" = "no"; then
+	{ { echo "$as_me:7361: error: Your compiler does not appear to recognize prototypes.
+You have the following choices:
+	a. adjust your compiler options
+	b. get an up-to-date compiler
+	c. use a wrapper such as unproto" >&5
+echo "$as_me: error: Your compiler does not appear to recognize prototypes.
+You have the following choices:
+	a. adjust your compiler options
+	b. get an up-to-date compiler
+	c. use a wrapper such as unproto" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+# Check whether --enable-largefile or --disable-largefile was given.
+if test "${enable_largefile+set}" = set; then
+  enableval="$enable_largefile"
+
+fi;
+if test "$enable_largefile" != no; then
+
+  echo "$as_me:7381: checking for special C compiler options needed for large files" >&5
+echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6
+if test "${ac_cv_sys_largefile_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_sys_largefile_CC=no
+     if test "$GCC" != yes; then
+       ac_save_CC=$CC
+       while :; do
+     	 # IRIX 6.2 and later do not support large files by default,
+     	 # so use the C compiler's -n32 option if that helps.
+         cat >"conftest.$ac_ext" <<_ACEOF
+#line 7393 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
+int
+main (void)
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+     	 rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:7413: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:7416: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:7419: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:7422: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext"
+     	 CC="$CC -n32"
+     	 rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:7432: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:7435: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:7438: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:7441: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_sys_largefile_CC=' -n32'; break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext"
+         break
+       done
+       CC=$ac_save_CC
+       rm -f "conftest.$ac_ext"
+    fi
+fi
+echo "$as_me:7455: result: $ac_cv_sys_largefile_CC" >&5
+echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6
+  if test "$ac_cv_sys_largefile_CC" != no; then
+    CC=$CC$ac_cv_sys_largefile_CC
+  fi
+
+  echo "$as_me:7461: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6
+if test "${ac_cv_sys_file_offset_bits+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  while :; do
+  ac_cv_sys_file_offset_bits=no
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 7469 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
+int
+main (void)
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:7489: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:7492: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:7495: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:7498: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 7507 "configure"
+#include "confdefs.h"
+#define _FILE_OFFSET_BITS 64
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
+int
+main (void)
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:7528: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:7531: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:7534: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:7537: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_sys_file_offset_bits=64; break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+  break
+done
+fi
+echo "$as_me:7548: result: $ac_cv_sys_file_offset_bits" >&5
+echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6
+if test "$ac_cv_sys_file_offset_bits" != no; then
+
+cat >>confdefs.h <<EOF
+#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
+EOF
+
+fi
+rm -rf conftest*
+  echo "$as_me:7558: checking for _LARGE_FILES value needed for large files" >&5
+echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6
+if test "${ac_cv_sys_large_files+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  while :; do
+  ac_cv_sys_large_files=no
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 7566 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
+int
+main (void)
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:7586: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:7589: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:7592: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:7595: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 7604 "configure"
+#include "confdefs.h"
+#define _LARGE_FILES 1
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
+int
+main (void)
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:7625: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:7628: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:7631: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:7634: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_sys_large_files=1; break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+  break
+done
+fi
+echo "$as_me:7645: result: $ac_cv_sys_large_files" >&5
+echo "${ECHO_T}$ac_cv_sys_large_files" >&6
+if test "$ac_cv_sys_large_files" != no; then
+
+cat >>confdefs.h <<EOF
+#define _LARGE_FILES $ac_cv_sys_large_files
+EOF
+
+fi
+rm -rf conftest*
+fi
+
+	if test "$enable_largefile" != no ; then
+	echo "$as_me:7658: checking for _LARGEFILE_SOURCE value needed for large files" >&5
+echo $ECHO_N "checking for _LARGEFILE_SOURCE value needed for large files... $ECHO_C" >&6
+if test "${ac_cv_sys_largefile_source+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  while :; do
+  ac_cv_sys_largefile_source=no
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 7666 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+return !fseeko;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:7678: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:7681: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:7684: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:7687: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 7696 "configure"
+#include "confdefs.h"
+#define _LARGEFILE_SOURCE 1
+#include <stdio.h>
+int
+main (void)
+{
+return !fseeko;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:7709: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:7712: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:7715: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:7718: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_sys_largefile_source=1; break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+  break
+done
+fi
+echo "$as_me:7729: result: $ac_cv_sys_largefile_source" >&5
+echo "${ECHO_T}$ac_cv_sys_largefile_source" >&6
+if test "$ac_cv_sys_largefile_source" != no; then
+
+cat >>confdefs.h <<EOF
+#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
+EOF
+
+fi
+rm -rf conftest*
+
+# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
+# in glibc 2.1.3, but that breaks too many other things.
+# If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
+echo "$as_me:7743: checking for fseeko" >&5
+echo $ECHO_N "checking for fseeko... $ECHO_C" >&6
+if test "${ac_cv_func_fseeko+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 7749 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+return fseeko && fseeko (stdin, 0, 0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:7761: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:7764: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:7767: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:7770: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_func_fseeko=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_func_fseeko=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:7780: result: $ac_cv_func_fseeko" >&5
+echo "${ECHO_T}$ac_cv_func_fseeko" >&6
+if test $ac_cv_func_fseeko = yes; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_FSEEKO 1
+EOF
+
+fi
+
+	# Normally we would collect these definitions in the config.h,
+	# but (like _XOPEN_SOURCE), some environments rely on having these
+	# defined before any of the system headers are included.  Another
+	# case comes up with C++, e.g., on AIX the compiler compiles the
+	# header files by themselves before looking at the body files it is
+	# told to compile.  For ncurses, those header files do not include
+	# the config.h
+	if test "$ac_cv_sys_large_files" != no
+	then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-D_LARGE_FILES"
+
+	fi
+	if test "$ac_cv_sys_largefile_source" != no
+	then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-D_LARGEFILE_SOURCE"
+
+	fi
+	if test "$ac_cv_sys_file_offset_bits" != no
+	then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-D_FILE_OFFSET_BITS=$ac_cv_sys_file_offset_bits"
+
+	fi
+
+	echo "$as_me:7819: checking whether to use struct dirent64" >&5
+echo $ECHO_N "checking whether to use struct dirent64... $ECHO_C" >&6
+if test "${cf_cv_struct_dirent64+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 7826 "configure"
+#include "confdefs.h"
+
+#pragma GCC diagnostic error "-Wincompatible-pointer-types"
+#include <sys/types.h>
+#include <dirent.h>
+
+int
+main (void)
+{
+
+		/* if transitional largefile support is setup, this is true */
+		extern struct dirent64 * readdir(DIR *);
+		struct dirent64 *x = readdir((DIR *)0);
+		struct dirent *y = readdir((DIR *)0);
+		int z = x - y;
+		(void)z;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:7849: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:7852: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:7855: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:7858: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_struct_dirent64=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_struct_dirent64=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:7869: result: $cf_cv_struct_dirent64" >&5
+echo "${ECHO_T}$cf_cv_struct_dirent64" >&6
+	test "$cf_cv_struct_dirent64" = yes &&
+cat >>confdefs.h <<\EOF
+#define HAVE_STRUCT_DIRENT64 1
+EOF
+
+	fi
+
+if test -z "$ALL_LINGUAS" ; then
+	ALL_LINGUAS=`test -d "$srcdir/po" && cd "$srcdir/po" && echo *.po|sed -e 's/\.po//g' -e 's/*//'`
+
+	echo "$as_me:7881: checking for PATH separator" >&5
+echo $ECHO_N "checking for PATH separator... $ECHO_C" >&6
+	case "$cf_cv_system_name" in
+	(os2*)	PATH_SEPARATOR=';'  ;;
+	(*)	${PATH_SEPARATOR:=':'}  ;;
+	esac
+
+	echo "$as_me:7888: result: $PATH_SEPARATOR" >&5
+echo "${ECHO_T}$PATH_SEPARATOR" >&6
+
+# Extract the first word of "msginit", so it can be a program name with args.
+
+set dummy msginit; ac_word=$2
+echo "$as_me:7894: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_MSGINIT+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case "$MSGINIT" in
+  ([\\/]*|?:[\\/]*)
+  ac_cv_path_MSGINIT="$MSGINIT" # Let the user override the test with a path.
+  ;;
+  (*)
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
+  for ac_dir in $PATH; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_word$ac_exeext" ; then
+      if "$ac_dir/$ac_word" --no-translator --version /dev/null >/dev/null 2>&1; then
+	ac_cv_path_MSGINIT="$ac_dir/$ac_word$ac_exeext"
+	break
+      fi
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_path_MSGINIT" && ac_cv_path_MSGINIT=":"
+  ;;
+esac
+fi
+MSGINIT="$ac_cv_path_MSGINIT"
+if test "$MSGINIT" != ":"; then
+  echo "$as_me:7921: result: $MSGINIT" >&5
+echo "${ECHO_T}$MSGINIT" >&6
+else
+  echo "$as_me:7924: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+	if test "$MSGINIT" != ":" ; then
+		test -n "$verbose" && echo "	adding en.po" 1>&6
+
+echo "${as_me:-configure}:7931: testing adding en.po ..." 1>&5
+
+		ALL_LINGUAS="$ALL_LINGUAS en"
+	fi
+fi
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+echo "$as_me:7940: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_RANLIB+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+echo "$as_me:7955: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  echo "$as_me:7963: result: $RANLIB" >&5
+echo "${ECHO_T}$RANLIB" >&6
+else
+  echo "$as_me:7966: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+echo "$as_me:7975: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_ac_ct_RANLIB="ranlib"
+echo "$as_me:7990: found $ac_dir/$ac_word" >&5
+break
+done
+
+  test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  echo "$as_me:7999: result: $ac_ct_RANLIB" >&5
+echo "${ECHO_T}$ac_ct_RANLIB" >&6
+else
+  echo "$as_me:8002: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  RANLIB=$ac_ct_RANLIB
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+echo "$as_me:8011: checking for ANSI C header files" >&5
+echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
+if test "${ac_cv_header_stdc+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 8017 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+_ACEOF
+if { (eval echo "$as_me:8025: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+  (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  $EGREP -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:8031: \$? = $ac_status" >&5
+  (exit "$ac_status"); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_cv_header_stdc=yes
+else
+  echo "$as_me: failed program was:" >&5
+  cat "conftest.$ac_ext" >&5
+  ac_cv_header_stdc=no
+fi
+rm -f conftest.err "conftest.$ac_ext"
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 8053 "configure"
+#include "confdefs.h"
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -rf conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 8071 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -rf conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then
+  :
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 8092 "configure"
+#include "confdefs.h"
+#include <ctype.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \
+                     || ('j' <= (c) && (c) <= 'r') \
+                     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main (void)
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+        || toupper (i) != TOUPPER (i))
+      $ac_main_return(2);
+  $ac_main_return (0);
+}
+_ACEOF
+rm -f "conftest$ac_exeext"
+if { (eval echo "$as_me:8118: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:8121: \$? = $ac_status" >&5
+  (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
+  { (eval echo "$as_me:8123: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:8126: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_header_stdc=no
+fi
+rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+fi
+fi
+echo "$as_me:8139: result: $ac_cv_header_stdc" >&5
+echo "${ECHO_T}$ac_cv_header_stdc" >&6
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\EOF
+#define STDC_HEADERS 1
+EOF
+
+fi
+
+echo "$as_me:8149: checking for inline" >&5
+echo $ECHO_N "checking for inline... $ECHO_C" >&6
+if test "${ac_cv_c_inline+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_c_inline=no
+for ac_kw in inline __inline__ __inline; do
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 8157 "configure"
+#include "confdefs.h"
+#ifndef __cplusplus
+static $ac_kw int static_foo () {return 0; }
+$ac_kw int foo () {return 0; }
+#endif
+
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:8166: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:8169: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:8172: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:8175: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_c_inline=$ac_kw; break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+done
+
+fi
+echo "$as_me:8186: result: $ac_cv_c_inline" >&5
+echo "${ECHO_T}$ac_cv_c_inline" >&6
+case $ac_cv_c_inline in
+  inline | yes) ;;
+  no)
+cat >>confdefs.h <<\EOF
+#define inline
+EOF
+ ;;
+  *)  cat >>confdefs.h <<EOF
+#define inline $ac_cv_c_inline
+EOF
+ ;;
+esac
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+                  inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:8207: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 8213 "configure"
+#include "confdefs.h"
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:8219: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:8222: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:8225: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:8228: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+eval "$as_ac_Header=no"
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:8238: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
+if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+echo "$as_me:8248: checking for off_t" >&5
+echo $ECHO_N "checking for off_t... $ECHO_C" >&6
+if test "${ac_cv_type_off_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 8254 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+if ((off_t *) 0)
+  return 0;
+if (sizeof (off_t))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:8269: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:8272: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:8275: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:8278: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_type_off_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_type_off_t=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:8288: result: $ac_cv_type_off_t" >&5
+echo "${ECHO_T}$ac_cv_type_off_t" >&6
+if test "$ac_cv_type_off_t" = yes; then
+  :
+else
+
+cat >>confdefs.h <<EOF
+#define off_t long
+EOF
+
+fi
+
+echo "$as_me:8300: checking for size_t" >&5
+echo $ECHO_N "checking for size_t... $ECHO_C" >&6
+if test "${ac_cv_type_size_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 8306 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+if ((size_t *) 0)
+  return 0;
+if (sizeof (size_t))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:8321: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:8324: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:8327: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:8330: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_type_size_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_type_size_t=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:8340: result: $ac_cv_type_size_t" >&5
+echo "${ECHO_T}$ac_cv_type_size_t" >&6
+if test "$ac_cv_type_size_t" = yes; then
+  :
+else
+
+cat >>confdefs.h <<EOF
+#define size_t unsigned
+EOF
+
+fi
+
+# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
+# for constant arguments.  Useless!
+echo "$as_me:8354: checking for working alloca.h" >&5
+echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
+if test "${ac_cv_working_alloca_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 8360 "configure"
+#include "confdefs.h"
+#include <alloca.h>
+int
+main (void)
+{
+char *p = (char *) alloca (2 * sizeof (int));
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:8372: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:8375: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:8378: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:8381: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_working_alloca_h=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_working_alloca_h=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:8391: result: $ac_cv_working_alloca_h" >&5
+echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
+if test $ac_cv_working_alloca_h = yes; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_ALLOCA_H 1
+EOF
+
+fi
+
+echo "$as_me:8401: checking for alloca" >&5
+echo $ECHO_N "checking for alloca... $ECHO_C" >&6
+if test "${ac_cv_func_alloca_works+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 8407 "configure"
+#include "confdefs.h"
+#ifdef __GNUC__
+# define alloca __builtin_alloca
+#else
+# ifdef _MSC_VER
+#  include <malloc.h>
+#  define alloca _alloca
+# else
+#  if HAVE_ALLOCA_H
+#   include <alloca.h>
+#  else
+#   ifdef _AIX
+ #pragma alloca
+#   else
+#    ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+#    endif
+#   endif
+#  endif
+# endif
+#endif
+
+int
+main (void)
+{
+char *p = (char *) alloca (1);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:8439: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:8442: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:8445: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:8448: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_func_alloca_works=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_func_alloca_works=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:8458: result: $ac_cv_func_alloca_works" >&5
+echo "${ECHO_T}$ac_cv_func_alloca_works" >&6
+
+if test $ac_cv_func_alloca_works = yes; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_ALLOCA 1
+EOF
+
+else
+  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
+# that cause trouble.  Some versions do not even contain alloca or
+# contain a buggy version.  If you still want to use their alloca,
+# use ar to extract alloca.o from them instead of compiling alloca.c.
+
+ALLOCA="alloca.$ac_objext"
+
+cat >>confdefs.h <<\EOF
+#define C_ALLOCA 1
+EOF
+
+echo "$as_me:8479: checking whether \`alloca.c' needs Cray hooks" >&5
+echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6
+if test "${ac_cv_os_cray+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 8485 "configure"
+#include "confdefs.h"
+#if defined(CRAY) && ! defined(CRAY2)
+webecray
+#else
+wenotbecray
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "webecray" >/dev/null 2>&1; then
+  ac_cv_os_cray=yes
+else
+  ac_cv_os_cray=no
+fi
+rm -rf conftest*
+
+fi
+echo "$as_me:8503: result: $ac_cv_os_cray" >&5
+echo "${ECHO_T}$ac_cv_os_cray" >&6
+if test $ac_cv_os_cray = yes; then
+  for ac_func in _getb67 GETB67 getb67; do
+    as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:8508: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 8514 "configure"
+#include "confdefs.h"
+#define $ac_func autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef $ac_func
+
+#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 $ac_func (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#error found stub for $ac_func
+#endif
+
+	return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:8545: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:8548: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:8551: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:8554: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+eval "$as_ac_var=no"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:8564: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6
+if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then
+
+cat >>confdefs.h <<EOF
+#define CRAY_STACKSEG_END $ac_func
+EOF
+
+    break
+fi
+
+  done
+fi
+
+echo "$as_me:8578: checking stack direction for C alloca" >&5
+echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6
+if test "${ac_cv_c_stack_direction+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$cross_compiling" = yes; then
+  ac_cv_c_stack_direction=0
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 8587 "configure"
+#include "confdefs.h"
+int
+find_stack_direction (void)
+{
+  static char *addr = 0;
+  auto char dummy;
+  if (addr == 0)
+    {
+      addr = &dummy;
+      return find_stack_direction ();
+    }
+  else
+    return (&dummy > addr) ? 1 : -1;
+}
+
+int
+main (void)
+{
+  $ac_main_return (find_stack_direction () < 0);
+}
+_ACEOF
+rm -f "conftest$ac_exeext"
+if { (eval echo "$as_me:8610: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:8613: \$? = $ac_status" >&5
+  (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
+  { (eval echo "$as_me:8615: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:8618: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_c_stack_direction=1
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_c_stack_direction=-1
+fi
+rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+fi
+echo "$as_me:8630: result: $ac_cv_c_stack_direction" >&5
+echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
+
+cat >>confdefs.h <<EOF
+#define STACK_DIRECTION $ac_cv_c_stack_direction
+EOF
+
+fi
+
+for ac_header in stdlib.h unistd.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:8642: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 8648 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:8652: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+  (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  $EGREP -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:8658: \$? = $ac_status" >&5
+  (exit "$ac_status"); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat "conftest.$ac_ext" >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err "conftest.$ac_ext"
+fi
+echo "$as_me:8677: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
+if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+for ac_func in getpagesize
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:8690: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 8696 "configure"
+#include "confdefs.h"
+#define $ac_func autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef $ac_func
+
+#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 $ac_func (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#error found stub for $ac_func
+#endif
+
+	return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:8727: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:8730: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:8733: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:8736: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+eval "$as_ac_var=no"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:8746: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6
+if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+echo "$as_me:8756: checking for working mmap" >&5
+echo $ECHO_N "checking for working mmap... $ECHO_C" >&6
+if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$cross_compiling" = yes; then
+  ac_cv_func_mmap_fixed_mapped=no
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 8765 "configure"
+#include "confdefs.h"
+$ac_includes_default
+/* Thanks to Mike Haertel and Jim Avera for this test.
+   Here is a matrix of mmap possibilities:
+	mmap private not fixed
+	mmap private fixed at somewhere currently unmapped
+	mmap private fixed at somewhere already mapped
+	mmap shared not fixed
+	mmap shared fixed at somewhere currently unmapped
+	mmap shared fixed at somewhere already mapped
+   For private mappings, we should verify that changes cannot be read()
+   back from the file, nor mmap's back from the file at a different
+   address.  (There have been systems where private was not correctly
+   implemented like the infamous i386 svr4.0, and systems where the
+   VM page cache was not coherent with the file system buffer cache
+   like early versions of FreeBSD and possibly contemporary NetBSD.)
+   For shared mappings, we should conversely verify that changes get
+   propogated back to all the places they're supposed to be.
+
+   Grep wants private fixed already mapped.
+   The main things grep needs to know about mmap are:
+   * does it exist and is it safe to write into the mmap'd area
+   * how to use it (BSD variants)  */
+
+#include <fcntl.h>
+#include <sys/mman.h>
+
+#if !STDC_HEADERS && !HAVE_STDLIB_H
+char *malloc ();
+#endif
+
+/* This mess was copied from the GNU getpagesize.h.  */
+#if !HAVE_GETPAGESIZE
+/* Assume that all systems that can run configure have sys/param.h.  */
+# if !HAVE_SYS_PARAM_H
+#  define HAVE_SYS_PARAM_H 1
+# endif
+
+# ifdef _SC_PAGESIZE
+#  define getpagesize() sysconf(_SC_PAGESIZE)
+# else /* no _SC_PAGESIZE */
+#  if HAVE_SYS_PARAM_H
+#   include <sys/param.h>
+#   ifdef EXEC_PAGESIZE
+#    define getpagesize() EXEC_PAGESIZE
+#   else /* no EXEC_PAGESIZE */
+#    ifdef NBPG
+#     define getpagesize() NBPG * CLSIZE
+#     ifndef CLSIZE
+#      define CLSIZE 1
+#     endif /* no CLSIZE */
+#    else /* no NBPG */
+#     ifdef NBPC
+#      define getpagesize() NBPC
+#     else /* no NBPC */
+#      ifdef PAGESIZE
+#       define getpagesize() PAGESIZE
+#      endif /* PAGESIZE */
+#     endif /* no NBPC */
+#    endif /* no NBPG */
+#   endif /* no EXEC_PAGESIZE */
+#  else /* no HAVE_SYS_PARAM_H */
+#   define getpagesize() 8192	/* punt totally */
+#  endif /* no HAVE_SYS_PARAM_H */
+# endif /* no _SC_PAGESIZE */
+
+#endif /* no HAVE_GETPAGESIZE */
+
+int
+main (void)
+{
+  char *data, *data2, *data3;
+  int i, pagesize;
+  int fd;
+
+  pagesize = getpagesize ();
+
+  /* First, make a file with some known garbage in it. */
+  data = (char *) malloc (pagesize);
+  if (!data)
+    $ac_main_return (1);
+  for (i = 0; i < pagesize; ++i)
+    *(data + i) = rand ();
+  umask (0);
+  fd = creat ("conftest.mmap", 0600);
+  if (fd < 0)
+    $ac_main_return (1);
+  if (write (fd, data, pagesize) != pagesize)
+    $ac_main_return (1);
+  close (fd);
+
+  /* Next, try to mmap the file at a fixed address which already has
+     something else allocated at it.  If we can, also make sure that
+     we see the same garbage.  */
+  fd = open ("conftest.mmap", O_RDWR);
+  if (fd < 0)
+    $ac_main_return (1);
+  data2 = (char *) malloc (2 * pagesize);
+  if (!data2)
+    $ac_main_return (1);
+  data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
+  if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
+                     MAP_PRIVATE | MAP_FIXED, fd, 0L))
+    $ac_main_return (1);
+  for (i = 0; i < pagesize; ++i)
+    if (*(data + i) != *(data2 + i))
+      $ac_main_return (1);
+
+  /* Finally, make sure that changes to the mapped area do not
+     percolate back to the file as seen by read().  (This is a bug on
+     some variants of i386 svr4.0.)  */
+  for (i = 0; i < pagesize; ++i)
+    *(data2 + i) = *(data2 + i) + 1;
+  data3 = (char *) malloc (pagesize);
+  if (!data3)
+    $ac_main_return (1);
+  if (read (fd, data3, pagesize) != pagesize)
+    $ac_main_return (1);
+  for (i = 0; i < pagesize; ++i)
+    if (*(data + i) != *(data3 + i))
+      $ac_main_return (1);
+  close (fd);
+  $ac_main_return (0);
+}
+_ACEOF
+rm -f "conftest$ac_exeext"
+if { (eval echo "$as_me:8892: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:8895: \$? = $ac_status" >&5
+  (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
+  { (eval echo "$as_me:8897: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:8900: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_func_mmap_fixed_mapped=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_func_mmap_fixed_mapped=no
+fi
+rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+fi
+echo "$as_me:8912: result: $ac_cv_func_mmap_fixed_mapped" >&5
+echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6
+if test $ac_cv_func_mmap_fixed_mapped = yes; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_MMAP 1
+EOF
+
+fi
+rm -f conftest.mmap
+
+echo "$as_me:8923: checking whether we are using the GNU C Library 2.1 or newer" >&5
+echo $ECHO_N "checking whether we are using the GNU C Library 2.1 or newer... $ECHO_C" >&6
+if test "${ac_cv_gnu_library_2_1+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 8929 "configure"
+#include "confdefs.h"
+
+#include <features.h>
+#ifdef __GNU_LIBRARY__
+ #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
+  Lucky GNU user
+ #endif
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "Lucky GNU user" >/dev/null 2>&1; then
+  ac_cv_gnu_library_2_1=yes
+else
+  ac_cv_gnu_library_2_1=no
+fi
+rm -rf conftest*
+
+fi
+echo "$as_me:8949: result: $ac_cv_gnu_library_2_1" >&5
+echo "${ECHO_T}$ac_cv_gnu_library_2_1" >&6
+
+	GLIBC21="$ac_cv_gnu_library_2_1"
+
+cf_makefile=makefile
+
+test -z "$ALL_LINGUAS" && ALL_LINGUAS=`test -d "$srcdir/po" && cd "$srcdir/po" && echo *.po|sed -e 's/\.po//g' -e 's/*//'`
+
+# Allow override of "config.h" definition:
+: ${CONFIG_H:=config.h}
+
+if test -z "$PACKAGE" ; then
+	{ { echo "$as_me:8962: error: CF_BUNDLED_INTL used without setting PACKAGE variable" >&5
+echo "$as_me: error: CF_BUNDLED_INTL used without setting PACKAGE variable" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+if test -z "$VERSION" ; then
+if test -f "$srcdir/VERSION" ; then
+	VERSION=`sed -e '2,$d' "$srcdir/VERSION" |cut -f1`
+else
+	VERSION=unknown
+fi
+fi
+
+for ac_header in argz.h limits.h locale.h nl_types.h malloc.h stddef.h \
+stdlib.h string.h unistd.h sys/param.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:8979: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 8985 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:8989: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+  (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  $EGREP -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:8995: \$? = $ac_status" >&5
+  (exit "$ac_status"); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat "conftest.$ac_ext" >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err "conftest.$ac_ext"
+fi
+echo "$as_me:9014: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
+if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+for ac_func in feof_unlocked fgets_unlocked getcwd getegid geteuid \
+getgid getuid mempcpy munmap putenv setenv setlocale stpcpy strchr strcasecmp \
+strdup strtoul tsearch __argz_count __argz_stringify __argz_next
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:9029: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 9035 "configure"
+#include "confdefs.h"
+#define $ac_func autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef $ac_func
+
+#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 $ac_func (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#error found stub for $ac_func
+#endif
+
+	return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:9066: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:9069: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:9072: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:9075: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+eval "$as_ac_var=no"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:9085: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6
+if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+# Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
+if test "${with_libiconv_prefix+set}" = set; then
+  withval="$with_libiconv_prefix"
+
+case "$withval" in
+(no)
+	;;
+(yes)
+	;;
+(*)
+
+for cf_searchpath in `echo "$withval" | tr $PATH_SEPARATOR ' '`; do
+	if test -d "$cf_searchpath/include" ; then
+
+if test -n "$cf_searchpath/include" ; then
+  for cf_add_incdir in $cf_searchpath/include
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 9136 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:9148: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:9151: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:9154: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:9157: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:9174: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+	elif test -d "$cf_searchpath/../include" ; then
+
+if test -n "$cf_searchpath/../include" ; then
+  for cf_add_incdir in $cf_searchpath/../include
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 9220 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:9232: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:9235: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:9238: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:9241: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:9258: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+	else
+{ { echo "$as_me:9276: error: cannot find libiconv under $withval" >&5
+echo "$as_me: error: cannot find libiconv under $withval" >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+	if test -d "$cf_searchpath/lib" ; then
+
+if test -n "$cf_searchpath/lib" ; then
+	for cf_add_libdir in $cf_searchpath/lib
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:9301: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+	elif test -d "$cf_searchpath" ; then
+
+if test -n "$cf_searchpath" ; then
+	for cf_add_libdir in $cf_searchpath
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:9330: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+	else
+{ { echo "$as_me:9339: error: cannot find libiconv under $withval" >&5
+echo "$as_me: error: cannot find libiconv under $withval" >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+done
+
+	;;
+esac
+
+fi;
+
+  echo "$as_me:9350: checking for iconv" >&5
+echo $ECHO_N "checking for iconv... $ECHO_C" >&6
+if test "${am_cv_func_iconv+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+# If the linkage is not already in the $CPPFLAGS/$LDFLAGS configuration, these
+# will be set on completion of the AC_TRY_LINK below.
+cf_cv_header_path_iconv=
+cf_cv_library_path_iconv=
+
+echo "${as_me:-configure}:9361: testing Starting FIND_LINKAGE(iconv,) ..." 1>&5
+
+cf_save_LIBS="$LIBS"
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 9366 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <iconv.h>
+
+int
+main (void)
+{
+
+	iconv_t cd = iconv_open("","");
+	iconv(cd,NULL,NULL,NULL,NULL);
+	iconv_close(cd);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:9385: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:9388: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:9391: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:9394: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_find_linkage_iconv=yes
+	cf_cv_header_path_iconv=/usr/include
+	cf_cv_library_path_iconv=/usr/lib
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+LIBS="-liconv  $cf_save_LIBS"
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 9408 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <iconv.h>
+
+int
+main (void)
+{
+
+	iconv_t cd = iconv_open("","");
+	iconv(cd,NULL,NULL,NULL,NULL);
+	iconv_close(cd);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:9427: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:9430: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:9433: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:9436: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_find_linkage_iconv=yes
+	cf_cv_header_path_iconv=/usr/include
+	cf_cv_library_path_iconv=/usr/lib
+	cf_cv_library_file_iconv="-liconv"
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+	cf_cv_find_linkage_iconv=no
+	LIBS="$cf_save_LIBS"
+
+	test -n "$verbose" && echo "	find linkage for iconv library" 1>&6
+
+echo "${as_me:-configure}:9453: testing find linkage for iconv library ..." 1>&5
+
+echo "${as_me:-configure}:9455: testing Searching for headers in FIND_LINKAGE(iconv,) ..." 1>&5
+
+	cf_save_CPPFLAGS="$CPPFLAGS"
+	cf_test_CPPFLAGS="$CPPFLAGS"
+
+cf_search=
+
+# collect the current set of include-directories from compiler flags
+cf_header_path_list=""
+if test -n "${CFLAGS}${CPPFLAGS}" ; then
+	for cf_header_path in $CPPFLAGS $CFLAGS
+	do
+		case "$cf_header_path" in
+		(-I*)
+			cf_header_path=`echo ".$cf_header_path" |sed -e 's/^...//' -e 's,/include$,,'`
+
+test "x$cf_header_path" != "xNONE" && \
+test -d "$cf_header_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_header_path"
+	test -d "$cf_header_path/include" &&          cf_search="$cf_search $cf_header_path/include"
+	test -d "$cf_header_path/include/iconv" &&       cf_search="$cf_search $cf_header_path/include/iconv"
+	test -d "$cf_header_path/include/iconv/include" &&    cf_search="$cf_search $cf_header_path/include/iconv/include"
+	test -d "$cf_header_path/iconv/include" &&       cf_search="$cf_search $cf_header_path/iconv/include"
+	test -d "$cf_header_path/iconv/include/iconv" &&    cf_search="$cf_search $cf_header_path/iconv/include/iconv"
+}
+
+			cf_header_path_list="$cf_header_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+# add the variations for the package we are looking for
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $prefix"
+	test -d "$prefix/include" &&          cf_search="$cf_search $prefix/include"
+	test -d "$prefix/include/iconv" &&       cf_search="$cf_search $prefix/include/iconv"
+	test -d "$prefix/include/iconv/include" &&    cf_search="$cf_search $prefix/include/iconv/include"
+	test -d "$prefix/iconv/include" &&       cf_search="$cf_search $prefix/iconv/include"
+	test -d "$prefix/iconv/include/iconv" &&    cf_search="$cf_search $prefix/iconv/include/iconv"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/include" &&          cf_search="$cf_search $cf_subdir_prefix/include"
+	test -d "$cf_subdir_prefix/include/iconv" &&       cf_search="$cf_search $cf_subdir_prefix/include/iconv"
+	test -d "$cf_subdir_prefix/include/iconv/include" &&    cf_search="$cf_search $cf_subdir_prefix/include/iconv/include"
+	test -d "$cf_subdir_prefix/iconv/include" &&       cf_search="$cf_search $cf_subdir_prefix/iconv/include"
+	test -d "$cf_subdir_prefix/iconv/include/iconv" &&    cf_search="$cf_search $cf_subdir_prefix/iconv/include/iconv"
+}
+
+done
+
+test "$includedir" != NONE && \
+test "$includedir" != "/usr/include" && \
+test -d "$includedir" && {
+	test -d "$includedir" &&    cf_search="$cf_search $includedir"
+	test -d "$includedir/iconv" && cf_search="$cf_search $includedir/iconv"
+}
+
+test "$oldincludedir" != NONE && \
+test "$oldincludedir" != "/usr/include" && \
+test -d "$oldincludedir" && {
+	test -d "$oldincludedir"    && cf_search="$cf_search $oldincludedir"
+	test -d "$oldincludedir/iconv" && cf_search="$cf_search $oldincludedir/iconv"
+}
+
+cf_search="$cf_search $cf_header_path_list"
+
+	for cf_cv_header_path_iconv in $cf_search
+	do
+		if test -d "$cf_cv_header_path_iconv" ; then
+			test -n "$verbose" && echo "	... testing $cf_cv_header_path_iconv" 1>&6
+
+echo "${as_me:-configure}:9546: testing ... testing $cf_cv_header_path_iconv ..." 1>&5
+
+			CPPFLAGS="$cf_save_CPPFLAGS"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_cv_header_path_iconv"
+
+			cat >"conftest.$ac_ext" <<_ACEOF
+#line 9554 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <iconv.h>
+
+int
+main (void)
+{
+
+	iconv_t cd = iconv_open("","");
+	iconv(cd,NULL,NULL,NULL,NULL);
+	iconv_close(cd);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:9573: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:9576: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:9579: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:9582: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+				test -n "$verbose" && echo "	... found iconv headers in $cf_cv_header_path_iconv" 1>&6
+
+echo "${as_me:-configure}:9587: testing ... found iconv headers in $cf_cv_header_path_iconv ..." 1>&5
+
+				cf_cv_find_linkage_iconv=maybe
+				cf_test_CPPFLAGS="$CPPFLAGS"
+				break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+				CPPFLAGS="$cf_save_CPPFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+		fi
+	done
+
+	if test "$cf_cv_find_linkage_iconv" = maybe ; then
+
+echo "${as_me:-configure}:9605: testing Searching for iconv library in FIND_LINKAGE(iconv,) ..." 1>&5
+
+		cf_save_LIBS="$LIBS"
+		cf_save_LDFLAGS="$LDFLAGS"
+
+		if test "$cf_cv_find_linkage_iconv" != yes ; then
+
+cf_search=
+cf_library_path_list=""
+if test -n "${LDFLAGS}${LIBS}" ; then
+	for cf_library_path in $LDFLAGS $LIBS
+	do
+		case "$cf_library_path" in
+		(-L*)
+			cf_library_path=`echo ".$cf_library_path" |sed -e 's/^...//' -e 's,/lib$,,'`
+
+test "x$cf_library_path" != "xNONE" && \
+test -d "$cf_library_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_library_path"
+	test -d "$cf_library_path/lib" &&          cf_search="$cf_search $cf_library_path/lib"
+	test -d "$cf_library_path/lib/iconv" &&       cf_search="$cf_search $cf_library_path/lib/iconv"
+	test -d "$cf_library_path/lib/iconv/lib" &&    cf_search="$cf_search $cf_library_path/lib/iconv/lib"
+	test -d "$cf_library_path/iconv/lib" &&       cf_search="$cf_search $cf_library_path/iconv/lib"
+	test -d "$cf_library_path/iconv/lib/iconv" &&    cf_search="$cf_search $cf_library_path/iconv/lib/iconv"
+}
+
+			cf_library_path_list="$cf_library_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $prefix"
+	test -d "$prefix/lib" &&          cf_search="$cf_search $prefix/lib"
+	test -d "$prefix/lib/iconv" &&       cf_search="$cf_search $prefix/lib/iconv"
+	test -d "$prefix/lib/iconv/lib" &&    cf_search="$cf_search $prefix/lib/iconv/lib"
+	test -d "$prefix/iconv/lib" &&       cf_search="$cf_search $prefix/iconv/lib"
+	test -d "$prefix/iconv/lib/iconv" &&    cf_search="$cf_search $prefix/iconv/lib/iconv"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/lib" &&          cf_search="$cf_search $cf_subdir_prefix/lib"
+	test -d "$cf_subdir_prefix/lib/iconv" &&       cf_search="$cf_search $cf_subdir_prefix/lib/iconv"
+	test -d "$cf_subdir_prefix/lib/iconv/lib" &&    cf_search="$cf_search $cf_subdir_prefix/lib/iconv/lib"
+	test -d "$cf_subdir_prefix/iconv/lib" &&       cf_search="$cf_search $cf_subdir_prefix/iconv/lib"
+	test -d "$cf_subdir_prefix/iconv/lib/iconv" &&    cf_search="$cf_search $cf_subdir_prefix/iconv/lib/iconv"
+}
+
+done
+
+cf_search="$cf_library_path_list $cf_search"
+
+			for cf_cv_library_path_iconv in $cf_search
+			do
+				if test -d "$cf_cv_library_path_iconv" ; then
+					test -n "$verbose" && echo "	... testing $cf_cv_library_path_iconv" 1>&6
+
+echo "${as_me:-configure}:9680: testing ... testing $cf_cv_library_path_iconv ..." 1>&5
+
+					CPPFLAGS="$cf_test_CPPFLAGS"
+					LIBS="-liconv  $cf_save_LIBS"
+					LDFLAGS="$cf_save_LDFLAGS -L$cf_cv_library_path_iconv"
+					cat >"conftest.$ac_ext" <<_ACEOF
+#line 9686 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <iconv.h>
+
+int
+main (void)
+{
+
+	iconv_t cd = iconv_open("","");
+	iconv(cd,NULL,NULL,NULL,NULL);
+	iconv_close(cd);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:9705: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:9708: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:9711: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:9714: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+					test -n "$verbose" && echo "	... found iconv library in $cf_cv_library_path_iconv" 1>&6
+
+echo "${as_me:-configure}:9719: testing ... found iconv library in $cf_cv_library_path_iconv ..." 1>&5
+
+					cf_cv_find_linkage_iconv=yes
+					cf_cv_library_file_iconv="-liconv"
+					break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+					CPPFLAGS="$cf_save_CPPFLAGS"
+					LIBS="$cf_save_LIBS"
+					LDFLAGS="$cf_save_LDFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+				fi
+			done
+			CPPFLAGS="$cf_save_CPPFLAGS"
+			LDFLAGS="$cf_save_LDFLAGS"
+		fi
+
+	else
+		cf_cv_find_linkage_iconv=no
+	fi
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+LIBS="$cf_save_LIBS"
+
+if test "$cf_cv_find_linkage_iconv" = yes ; then
+am_cv_func_iconv=yes
+else
+am_cv_func_iconv="no, consider installing GNU libiconv"
+fi
+
+fi
+echo "$as_me:9759: result: $am_cv_func_iconv" >&5
+echo "${ECHO_T}$am_cv_func_iconv" >&6
+
+  if test "$am_cv_func_iconv" = yes; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_ICONV 1
+EOF
+
+    echo "$as_me:9768: checking if the declaration of iconv() needs const." >&5
+echo $ECHO_N "checking if the declaration of iconv() needs const.... $ECHO_C" >&6
+if test "${am_cv_proto_iconv_const+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+      cat >"conftest.$ac_ext" <<_ACEOF
+#line 9775 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <iconv.h>
+
+extern
+#ifdef __cplusplus
+"C"
+#endif
+#if defined(__STDC__) || defined(__cplusplus)
+size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
+#else
+size_t iconv();
+#endif
+
+int
+main (void)
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:9800: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:9803: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:9806: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:9809: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  am_cv_proto_iconv_const=no
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+am_cv_proto_iconv_const=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:9819: result: $am_cv_proto_iconv_const" >&5
+echo "${ECHO_T}$am_cv_proto_iconv_const" >&6
+
+    if test "$am_cv_proto_iconv_const" = yes ; then
+      am_cv_proto_iconv_arg1="const"
+    else
+      am_cv_proto_iconv_arg1=""
+    fi
+
+cat >>confdefs.h <<EOF
+#define ICONV_CONST $am_cv_proto_iconv_arg1
+EOF
+
+  fi
+
+  LIBICONV=
+  if test "$cf_cv_find_linkage_iconv" = yes; then
+
+if test -n "$cf_cv_header_path_iconv" ; then
+  for cf_add_incdir in $cf_cv_header_path_iconv
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 9864 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:9876: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:9879: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:9882: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:9885: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:9902: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+    if test -n "$cf_cv_library_file_iconv" ; then
+      LIBICONV="-liconv"
+
+if test -n "$cf_cv_library_path_iconv" ; then
+	for cf_add_libdir in $cf_cv_library_path_iconv
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:9941: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+    fi
+  fi
+
+echo "$as_me:9952: checking for nl_langinfo and CODESET" >&5
+echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
+if test "${am_cv_langinfo_codeset+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 9958 "configure"
+#include "confdefs.h"
+#include <langinfo.h>
+int
+main (void)
+{
+char* cs = nl_langinfo(CODESET); (void)cs
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:9970: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:9973: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:9976: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:9979: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  am_cv_langinfo_codeset=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+am_cv_langinfo_codeset=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:9990: result: $am_cv_langinfo_codeset" >&5
+echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
+	if test "$am_cv_langinfo_codeset" = yes; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_LANGINFO_CODESET 1
+EOF
+
+	fi
+
+   if test "$ac_cv_header_locale_h" = yes; then
+	echo "$as_me:10001: checking for LC_MESSAGES" >&5
+echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
+if test "${am_cv_val_LC_MESSAGES+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 10007 "configure"
+#include "confdefs.h"
+#include <locale.h>
+int
+main (void)
+{
+return LC_MESSAGES
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:10019: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:10022: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:10025: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:10028: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  am_cv_val_LC_MESSAGES=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+am_cv_val_LC_MESSAGES=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:10038: result: $am_cv_val_LC_MESSAGES" >&5
+echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
+	if test "$am_cv_val_LC_MESSAGES" = yes; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_LC_MESSAGES 1
+EOF
+
+	fi
+fi
+   echo "$as_me:10048: checking whether NLS is requested" >&5
+echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
+
+# Check whether --enable-nls or --disable-nls was given.
+if test "${enable_nls+set}" = set; then
+  enableval="$enable_nls"
+  USE_NLS=$enableval
+else
+  USE_NLS=no
+fi;
+  echo "$as_me:10058: result: $USE_NLS" >&5
+echo "${ECHO_T}$USE_NLS" >&6
+
+  BUILD_INCLUDED_LIBINTL=no
+  USE_INCLUDED_LIBINTL=no
+  INTLLIBS=
+
+    if test "$USE_NLS" = "yes"; then
+        POSUB=po
+
+cat >>confdefs.h <<\EOF
+#define ENABLE_NLS 1
+EOF
+
+    echo "$as_me:10072: checking whether included gettext is requested" >&5
+echo $ECHO_N "checking whether included gettext is requested... $ECHO_C" >&6
+
+# Check whether --with-included-gettext or --without-included-gettext was given.
+if test "${with_included_gettext+set}" = set; then
+  withval="$with_included_gettext"
+  nls_cv_force_use_gnu_gettext=$withval
+else
+  nls_cv_force_use_gnu_gettext=no
+fi;
+    echo "$as_me:10082: result: $nls_cv_force_use_gnu_gettext" >&5
+echo "${ECHO_T}$nls_cv_force_use_gnu_gettext" >&6
+
+        # Extract the first word of "msgfmt", so it can be a program name with args.
+
+set dummy msgfmt; ac_word=$2
+echo "$as_me:10088: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_MSGFMT+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case "$MSGFMT" in
+  ([\\/]*|?:[\\/]*)
+  ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
+  ;;
+  (*)
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
+  for ac_dir in $PATH; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_word$ac_exeext" ; then
+      if "$ac_dir/$ac_word" --statistics /dev/null >/dev/null 2>&1; then
+	ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exeext"
+	break
+      fi
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
+  ;;
+esac
+fi
+MSGFMT="$ac_cv_path_MSGFMT"
+if test "$MSGFMT" != ":"; then
+  echo "$as_me:10115: result: $MSGFMT" >&5
+echo "${ECHO_T}$MSGFMT" >&6
+else
+  echo "$as_me:10118: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+    # Extract the first word of "gmsgfmt", so it can be a program name with args.
+set dummy gmsgfmt; ac_word=$2
+echo "$as_me:10124: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_GMSGFMT+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $GMSGFMT in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
+  ;;
+  *)
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
+   echo "$as_me:10141: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
+  ;;
+esac
+fi
+GMSGFMT=$ac_cv_path_GMSGFMT
+
+if test -n "$GMSGFMT"; then
+  echo "$as_me:10153: result: $GMSGFMT" >&5
+echo "${ECHO_T}$GMSGFMT" >&6
+else
+  echo "$as_me:10156: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        # Extract the first word of "xgettext", so it can be a program name with args.
+
+set dummy xgettext; ac_word=$2
+echo "$as_me:10163: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_XGETTEXT+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case "$XGETTEXT" in
+  ([\\/]*|?:[\\/]*)
+  ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
+  ;;
+  (*)
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
+  for ac_dir in $PATH; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_word$ac_exeext" ; then
+      if "$ac_dir/$ac_word" --omit-header /dev/null >/dev/null 2>&1; then
+	ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exeext"
+	break
+      fi
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
+  ;;
+esac
+fi
+XGETTEXT="$ac_cv_path_XGETTEXT"
+if test "$XGETTEXT" != ":"; then
+  echo "$as_me:10190: result: $XGETTEXT" >&5
+echo "${ECHO_T}$XGETTEXT" >&6
+else
+  echo "$as_me:10193: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+    nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
+    if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
+                        CATOBJEXT=NONE
+
+                                          cf_save_msgfmt_path="$MSGFMT"
+      cf_save_xgettext_path="$XGETTEXT"
+
+      cf_save_LIBS_1="$LIBS"
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $LIBICONV; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+      cf_save_OPTS_1="$CPPFLAGS"
+      if test "x$cf_save_msgfmt_path" = "x$MSGFMT" && \
+         test "x$cf_save_xgettext_path" = "x$XGETTEXT" ; then
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in -DIGNORE_MSGFMT_HACK
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+      fi
+
+# If the linkage is not already in the $CPPFLAGS/$LDFLAGS configuration, these
+# will be set on completion of the AC_TRY_LINK below.
+cf_cv_header_path_intl=
+cf_cv_library_path_intl=
+
+echo "${as_me:-configure}:10331: testing Starting FIND_LINKAGE(intl,) ..." 1>&5
+
+cf_save_LIBS="$LIBS"
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 10336 "configure"
+#include "confdefs.h"
+
+#include <libintl.h>
+extern int _nl_msg_cat_cntr;
+
+int
+main (void)
+{
+
+	bindtextdomain ("", "");
+	return (gettext ("") != 0)
+
+#ifndef IGNORE_MSGFMT_HACK
+			 + _nl_msg_cat_cntr
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:10358: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:10361: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:10364: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:10367: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_find_linkage_intl=yes
+	cf_cv_header_path_intl=/usr/include
+	cf_cv_library_path_intl=/usr/lib
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+LIBS="-lintl  $cf_save_LIBS"
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 10381 "configure"
+#include "confdefs.h"
+
+#include <libintl.h>
+extern int _nl_msg_cat_cntr;
+
+int
+main (void)
+{
+
+	bindtextdomain ("", "");
+	return (gettext ("") != 0)
+
+#ifndef IGNORE_MSGFMT_HACK
+			 + _nl_msg_cat_cntr
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:10403: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:10406: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:10409: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:10412: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_find_linkage_intl=yes
+	cf_cv_header_path_intl=/usr/include
+	cf_cv_library_path_intl=/usr/lib
+	cf_cv_library_file_intl="-lintl"
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+	cf_cv_find_linkage_intl=no
+	LIBS="$cf_save_LIBS"
+
+	test -n "$verbose" && echo "	find linkage for intl library" 1>&6
+
+echo "${as_me:-configure}:10429: testing find linkage for intl library ..." 1>&5
+
+echo "${as_me:-configure}:10431: testing Searching for headers in FIND_LINKAGE(intl,) ..." 1>&5
+
+	cf_save_CPPFLAGS="$CPPFLAGS"
+	cf_test_CPPFLAGS="$CPPFLAGS"
+
+cf_search=
+
+# collect the current set of include-directories from compiler flags
+cf_header_path_list=""
+if test -n "${CFLAGS}${CPPFLAGS}" ; then
+	for cf_header_path in $CPPFLAGS $CFLAGS
+	do
+		case "$cf_header_path" in
+		(-I*)
+			cf_header_path=`echo ".$cf_header_path" |sed -e 's/^...//' -e 's,/include$,,'`
+
+test "x$cf_header_path" != "xNONE" && \
+test -d "$cf_header_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_header_path"
+	test -d "$cf_header_path/include" &&          cf_search="$cf_search $cf_header_path/include"
+	test -d "$cf_header_path/include/intl" &&       cf_search="$cf_search $cf_header_path/include/intl"
+	test -d "$cf_header_path/include/intl/include" &&    cf_search="$cf_search $cf_header_path/include/intl/include"
+	test -d "$cf_header_path/intl/include" &&       cf_search="$cf_search $cf_header_path/intl/include"
+	test -d "$cf_header_path/intl/include/intl" &&    cf_search="$cf_search $cf_header_path/intl/include/intl"
+}
+
+			cf_header_path_list="$cf_header_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+# add the variations for the package we are looking for
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $prefix"
+	test -d "$prefix/include" &&          cf_search="$cf_search $prefix/include"
+	test -d "$prefix/include/intl" &&       cf_search="$cf_search $prefix/include/intl"
+	test -d "$prefix/include/intl/include" &&    cf_search="$cf_search $prefix/include/intl/include"
+	test -d "$prefix/intl/include" &&       cf_search="$cf_search $prefix/intl/include"
+	test -d "$prefix/intl/include/intl" &&    cf_search="$cf_search $prefix/intl/include/intl"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/include" &&          cf_search="$cf_search $cf_subdir_prefix/include"
+	test -d "$cf_subdir_prefix/include/intl" &&       cf_search="$cf_search $cf_subdir_prefix/include/intl"
+	test -d "$cf_subdir_prefix/include/intl/include" &&    cf_search="$cf_search $cf_subdir_prefix/include/intl/include"
+	test -d "$cf_subdir_prefix/intl/include" &&       cf_search="$cf_search $cf_subdir_prefix/intl/include"
+	test -d "$cf_subdir_prefix/intl/include/intl" &&    cf_search="$cf_search $cf_subdir_prefix/intl/include/intl"
+}
+
+done
+
+test "$includedir" != NONE && \
+test "$includedir" != "/usr/include" && \
+test -d "$includedir" && {
+	test -d "$includedir" &&    cf_search="$cf_search $includedir"
+	test -d "$includedir/intl" && cf_search="$cf_search $includedir/intl"
+}
+
+test "$oldincludedir" != NONE && \
+test "$oldincludedir" != "/usr/include" && \
+test -d "$oldincludedir" && {
+	test -d "$oldincludedir"    && cf_search="$cf_search $oldincludedir"
+	test -d "$oldincludedir/intl" && cf_search="$cf_search $oldincludedir/intl"
+}
+
+cf_search="$cf_search $cf_header_path_list"
+
+	for cf_cv_header_path_intl in $cf_search
+	do
+		if test -d "$cf_cv_header_path_intl" ; then
+			test -n "$verbose" && echo "	... testing $cf_cv_header_path_intl" 1>&6
+
+echo "${as_me:-configure}:10522: testing ... testing $cf_cv_header_path_intl ..." 1>&5
+
+			CPPFLAGS="$cf_save_CPPFLAGS"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_cv_header_path_intl"
+
+			cat >"conftest.$ac_ext" <<_ACEOF
+#line 10530 "configure"
+#include "confdefs.h"
+
+#include <libintl.h>
+extern int _nl_msg_cat_cntr;
+
+int
+main (void)
+{
+
+	bindtextdomain ("", "");
+	return (gettext ("") != 0)
+
+#ifndef IGNORE_MSGFMT_HACK
+			 + _nl_msg_cat_cntr
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:10552: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:10555: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:10558: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:10561: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+				test -n "$verbose" && echo "	... found intl headers in $cf_cv_header_path_intl" 1>&6
+
+echo "${as_me:-configure}:10566: testing ... found intl headers in $cf_cv_header_path_intl ..." 1>&5
+
+				cf_cv_find_linkage_intl=maybe
+				cf_test_CPPFLAGS="$CPPFLAGS"
+				break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+				CPPFLAGS="$cf_save_CPPFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+		fi
+	done
+
+	if test "$cf_cv_find_linkage_intl" = maybe ; then
+
+echo "${as_me:-configure}:10584: testing Searching for intl library in FIND_LINKAGE(intl,) ..." 1>&5
+
+		cf_save_LIBS="$LIBS"
+		cf_save_LDFLAGS="$LDFLAGS"
+
+		if test "$cf_cv_find_linkage_intl" != yes ; then
+
+cf_search=
+cf_library_path_list=""
+if test -n "${LDFLAGS}${LIBS}" ; then
+	for cf_library_path in $LDFLAGS $LIBS
+	do
+		case "$cf_library_path" in
+		(-L*)
+			cf_library_path=`echo ".$cf_library_path" |sed -e 's/^...//' -e 's,/lib$,,'`
+
+test "x$cf_library_path" != "xNONE" && \
+test -d "$cf_library_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_library_path"
+	test -d "$cf_library_path/lib" &&          cf_search="$cf_search $cf_library_path/lib"
+	test -d "$cf_library_path/lib/intl" &&       cf_search="$cf_search $cf_library_path/lib/intl"
+	test -d "$cf_library_path/lib/intl/lib" &&    cf_search="$cf_search $cf_library_path/lib/intl/lib"
+	test -d "$cf_library_path/intl/lib" &&       cf_search="$cf_search $cf_library_path/intl/lib"
+	test -d "$cf_library_path/intl/lib/intl" &&    cf_search="$cf_search $cf_library_path/intl/lib/intl"
+}
+
+			cf_library_path_list="$cf_library_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $prefix"
+	test -d "$prefix/lib" &&          cf_search="$cf_search $prefix/lib"
+	test -d "$prefix/lib/intl" &&       cf_search="$cf_search $prefix/lib/intl"
+	test -d "$prefix/lib/intl/lib" &&    cf_search="$cf_search $prefix/lib/intl/lib"
+	test -d "$prefix/intl/lib" &&       cf_search="$cf_search $prefix/intl/lib"
+	test -d "$prefix/intl/lib/intl" &&    cf_search="$cf_search $prefix/intl/lib/intl"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/lib" &&          cf_search="$cf_search $cf_subdir_prefix/lib"
+	test -d "$cf_subdir_prefix/lib/intl" &&       cf_search="$cf_search $cf_subdir_prefix/lib/intl"
+	test -d "$cf_subdir_prefix/lib/intl/lib" &&    cf_search="$cf_search $cf_subdir_prefix/lib/intl/lib"
+	test -d "$cf_subdir_prefix/intl/lib" &&       cf_search="$cf_search $cf_subdir_prefix/intl/lib"
+	test -d "$cf_subdir_prefix/intl/lib/intl" &&    cf_search="$cf_search $cf_subdir_prefix/intl/lib/intl"
+}
+
+done
+
+cf_search="$cf_library_path_list $cf_search"
+
+			for cf_cv_library_path_intl in $cf_search
+			do
+				if test -d "$cf_cv_library_path_intl" ; then
+					test -n "$verbose" && echo "	... testing $cf_cv_library_path_intl" 1>&6
+
+echo "${as_me:-configure}:10659: testing ... testing $cf_cv_library_path_intl ..." 1>&5
+
+					CPPFLAGS="$cf_test_CPPFLAGS"
+					LIBS="-lintl  $cf_save_LIBS"
+					LDFLAGS="$cf_save_LDFLAGS -L$cf_cv_library_path_intl"
+					cat >"conftest.$ac_ext" <<_ACEOF
+#line 10665 "configure"
+#include "confdefs.h"
+
+#include <libintl.h>
+extern int _nl_msg_cat_cntr;
+
+int
+main (void)
+{
+
+	bindtextdomain ("", "");
+	return (gettext ("") != 0)
+
+#ifndef IGNORE_MSGFMT_HACK
+			 + _nl_msg_cat_cntr
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:10687: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:10690: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:10693: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:10696: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+					test -n "$verbose" && echo "	... found intl library in $cf_cv_library_path_intl" 1>&6
+
+echo "${as_me:-configure}:10701: testing ... found intl library in $cf_cv_library_path_intl ..." 1>&5
+
+					cf_cv_find_linkage_intl=yes
+					cf_cv_library_file_intl="-lintl"
+					break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+					CPPFLAGS="$cf_save_CPPFLAGS"
+					LIBS="$cf_save_LIBS"
+					LDFLAGS="$cf_save_LDFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+				fi
+			done
+			CPPFLAGS="$cf_save_CPPFLAGS"
+			LDFLAGS="$cf_save_LDFLAGS"
+		fi
+
+	else
+		cf_cv_find_linkage_intl=no
+	fi
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+LIBS="$cf_save_LIBS"
+
+if test "$cf_cv_find_linkage_intl" = yes ; then
+cf_cv_func_gettext=yes
+else
+cf_cv_func_gettext=no
+fi
+
+      echo "$as_me:10740: checking for libintl.h and gettext()" >&5
+echo $ECHO_N "checking for libintl.h and gettext()... $ECHO_C" >&6
+      echo "$as_me:10742: result: $cf_cv_func_gettext" >&5
+echo "${ECHO_T}$cf_cv_func_gettext" >&6
+
+      LIBS="$cf_save_LIBS_1"
+      CPPFLAGS="$cf_save_OPTS_1"
+
+      if test "$cf_cv_func_gettext" = yes ; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_LIBINTL_H 1
+EOF
+
+                                        if test "$PACKAGE" != gettext; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_GETTEXT 1
+EOF
+
+if test -n "$cf_cv_header_path_intl" ; then
+  for cf_add_incdir in $cf_cv_header_path_intl
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 10787 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:10799: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:10802: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:10805: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:10808: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:10825: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+          if test -n "$cf_cv_library_file_intl" ; then
+                                                INTLLIBS="$cf_cv_library_file_intl $LIBICONV"
+
+if test -n "$cf_cv_library_path_intl" ; then
+	for cf_add_libdir in $cf_cv_library_path_intl
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:10864: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				INTLLIBS="-L$cf_add_libdir $INTLLIBS"
+			fi
+		fi
+	done
+fi
+
+          fi
+
+          gt_save_LIBS="$LIBS"
+          LIBS="$LIBS $INTLLIBS"
+
+for ac_func in dcgettext
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:10880: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 10886 "configure"
+#include "confdefs.h"
+#define $ac_func autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef $ac_func
+
+#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 $ac_func (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#error found stub for $ac_func
+#endif
+
+	return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:10917: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:10920: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:10923: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:10926: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+eval "$as_ac_var=no"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:10936: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6
+if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+          LIBS="$gt_save_LIBS"
+
+          CATOBJEXT=.gmo
+        fi
+      elif test -z "$MSGFMT" || test -z "$XGETTEXT" ; then
+        { echo "$as_me:10951: WARNING: disabling NLS feature" >&5
+echo "$as_me: WARNING: disabling NLS feature" >&2;}
+        sed -e /ENABLE_NLS/d confdefs.h >confdefs.tmp
+        mv confdefs.tmp confdefs.h
+        ALL_LINGUAS=
+        CATOBJEXT=.ignored
+        MSGFMT=":"
+        GMSGFMT=":"
+        XGETTEXT=":"
+        POSUB=
+        BUILD_INCLUDED_LIBINTL=no
+        USE_INCLUDED_LIBINTL=no
+        USE_NLS=no
+        nls_cv_use_gnu_gettext=no
+      fi
+
+      if test "$CATOBJEXT" = "NONE"; then
+                        nls_cv_use_gnu_gettext=maybe
+      fi
+    fi
+
+    if test "$nls_cv_use_gnu_gettext" != "no"; then
+      CATOBJEXT=.gmo
+      if test -f "$srcdir/intl/libintl.h" || test -f "$srcdir/intl/libgnuintl.h" ; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_LIBINTL_H 1
+EOF
+
+        INTLOBJS="\$(GETTOBJS)"
+        BUILD_INCLUDED_LIBINTL=yes
+        USE_INCLUDED_LIBINTL=yes
+        INTLLIBS="\$(top_builddir)/intl/libintl.a $LIBICONV"
+        LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
+      elif test "$nls_cv_use_gnu_gettext" = "yes"; then
+        nls_cv_use_gnu_gettext=no
+        { echo "$as_me:10987: WARNING: no NLS library is packaged with this application" >&5
+echo "$as_me: WARNING: no NLS library is packaged with this application" >&2;}
+      fi
+    fi
+
+        if test "$GMSGFMT" != ":"; then
+      if $GMSGFMT --statistics /dev/null >/dev/null 2>&1; then
+        : ;
+      else
+        { echo "$as_me:10996: WARNING: found msgfmt program is not GNU msgfmt" >&5
+echo "$as_me: WARNING: found msgfmt program is not GNU msgfmt" >&2;}
+      fi
+    fi
+
+        if test "$XGETTEXT" != ":"; then
+      if $XGETTEXT --omit-header /dev/null >/dev/null 2>&1; then
+        : ;
+      else
+        { echo "$as_me:11005: WARNING: found xgettext program is not GNU xgettext" >&5
+echo "$as_me: WARNING: found xgettext program is not GNU xgettext" >&2;}
+      fi
+    fi
+  fi
+
+  if test "$XGETTEXT" != ":"; then
+    ac_config_commands="$ac_config_commands default-1"
+
+            if test "$PACKAGE" = gettext; then
+      BUILD_INCLUDED_LIBINTL=yes
+    fi
+
+													    if test "$nls_cv_use_gnu_gettext" = "yes"; then
+      for ac_prog in byacc bison
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:11023: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_INTL_YACC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$INTL_YACC"; then
+  ac_cv_prog_INTL_YACC="$INTL_YACC" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_INTL_YACC="$ac_prog"
+echo "$as_me:11038: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+INTL_YACC=$ac_cv_prog_INTL_YACC
+if test -n "$INTL_YACC"; then
+  echo "$as_me:11046: result: $INTL_YACC" >&5
+echo "${ECHO_T}$INTL_YACC" >&6
+else
+  echo "$as_me:11049: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$INTL_YACC" && break
+done
+
+      if test -z "$INTL_YACC"; then
+        ac_verc_fail=yes
+      else
+                echo "$as_me:11059: checking version of $INTL_YACC" >&5
+echo $ECHO_N "checking version of $INTL_YACC... $ECHO_C" >&6
+        ac_prog_version=`$INTL_YACC -V 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p;s/^\(byacc\) - \([0-9][0-9.]*\) \([0-9]*\).*$/\1-\2.\3/p'`
+        case "$ac_prog_version" in
+          (byacc-[0-9].[0-9].20[1-9]*)
+             ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
+          ('') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
+          (1.2[6-9]*|1.[3-9][0-9]*|2.[0-3]*)
+             ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
+          (*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
+        esac
+      echo "$as_me:11070: result: $ac_prog_version" >&5
+echo "${ECHO_T}$ac_prog_version" >&6
+      fi
+      if test "$ac_verc_fail" = yes; then
+        INTL_YACC=:
+      fi
+    fi
+
+                for lang in $ALL_LINGUAS; do
+      GMOFILES="$GMOFILES $lang.gmo"
+      POFILES="$POFILES $lang.po"
+    done
+  fi
+
+    nls_cv_header_intl=
+  nls_cv_header_libgt=
+
+    DATADIRNAME=share
+
+    INSTOBJEXT=.mo
+
+    GENCAT=gencat
+
+   if test "x$CATOBJEXT" != "x"; then
+     if test "x$ALL_LINGUAS" = "x"; then
+       LINGUAS=
+     else
+       echo "$as_me:11097: checking for catalogs to be installed" >&5
+echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
+       NEW_LINGUAS=
+       for presentlang in $ALL_LINGUAS; do
+         useit=no
+         for desiredlang in ${LINGUAS-$ALL_LINGUAS}; do
+           # Use the presentlang catalog if desiredlang is
+           #   a. equal to presentlang, or
+           #   b. a variant of presentlang (because in this case,
+           #      presentlang can be used as a fallback for messages
+           #      which are not translated in the desiredlang catalog).
+           case "$desiredlang" in
+             ("$presentlang"*) useit=yes;;
+           esac
+         done
+         if test "$useit" = yes; then
+           NEW_LINGUAS="$NEW_LINGUAS $presentlang"
+         fi
+       done
+       LINGUAS=$NEW_LINGUAS
+       echo "$as_me:11117: result: $LINGUAS" >&5
+echo "${ECHO_T}$LINGUAS" >&6
+     fi
+
+          if test -n "$LINGUAS"; then
+       for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
+     fi
+   fi
+
+      INTL_LIBTOOL_SUFFIX_PREFIX=
+
+if test "$USE_NLS" = yes ; then
+
+# Check whether --with-textdomain or --without-textdomain was given.
+if test "${with_textdomain+set}" = set; then
+  withval="$with_textdomain"
+  NLS_TEXTDOMAIN=$withval
+else
+  NLS_TEXTDOMAIN=$PACKAGE
+fi;
+
+cat >>confdefs.h <<EOF
+#define NLS_TEXTDOMAIN "$NLS_TEXTDOMAIN"
+EOF
+
+fi
+
+INTLDIR_MAKE=
+MSG_DIR_MAKE=
+SUB_MAKEFILE=
+
+cf_makefile=makefile
+
+use_our_messages=no
+if test "$USE_NLS" = yes ; then
+if test -d "$srcdir/po" ; then
+echo "$as_me:11153: checking if we should use included message-library" >&5
+echo $ECHO_N "checking if we should use included message-library... $ECHO_C" >&6
+
+# Check whether --enable-included-msgs or --disable-included-msgs was given.
+if test "${enable_included_msgs+set}" = set; then
+  enableval="$enable_included_msgs"
+  use_our_messages=$enableval
+else
+  use_our_messages=yes
+fi;
+fi
+echo "$as_me:11164: result: $use_our_messages" >&5
+echo "${ECHO_T}$use_our_messages" >&6
+fi
+
+MSG_DIR_MAKE="#"
+if test "$use_our_messages" = yes
+then
+	SUB_MAKEFILE="$SUB_MAKEFILE po/$cf_makefile.in:$srcdir/po/$cf_makefile.inn"
+	MSG_DIR_MAKE=
+fi
+
+if test "$USE_INCLUDED_LIBINTL" = yes ; then
+	if test "$nls_cv_force_use_gnu_gettext" = yes ; then
+		:
+	elif test "$nls_cv_use_gnu_gettext" = yes ; then
+		:
+	else
+		INTLDIR_MAKE="#"
+	fi
+	if test -z "$INTLDIR_MAKE"; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_LIBGETTEXT_H 1
+EOF
+
+		for cf_makefile in \
+			$srcdir/intl/Makefile.in \
+			$srcdir/intl/makefile.in
+		do
+			if test -f "$cf_makefile" ; then
+				SUB_MAKEFILE="$SUB_MAKEFILE `echo \"${cf_makefile}\"|sed -e 's,^'$srcdir/',,' -e 's/\.in$//'`:${cf_makefile}"
+				break
+			fi
+		done
+	fi
+else
+	INTLDIR_MAKE="#"
+	if test "$USE_NLS" = yes ; then
+
+for ac_header in libintl.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:11206: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 11212 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:11216: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+  (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  $EGREP -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:11222: \$? = $ac_status" >&5
+  (exit "$ac_status"); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat "conftest.$ac_ext" >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err "conftest.$ac_ext"
+fi
+echo "$as_me:11241: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
+if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+	fi
+fi
+
+if test -z "$INTLDIR_MAKE" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I../intl"
+
+fi
+
+if test "$BUILD_INCLUDED_LIBINTL" = yes ; then
+	GT_YES="#"
+	GT_NO=
+else
+	GT_YES=
+	GT_NO="#"
+fi
+
+if test "$USE_INCLUDED_LIBINTL" = yes ; then
+	if test "$nls_cv_force_use_gnu_gettext" = yes ; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_GETTEXT 1
+EOF
+
+	elif test "$nls_cv_use_gnu_gettext" = yes ; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_GETTEXT 1
+EOF
+
+	fi
+	if test -n "$nls_cv_header_intl" ; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_LIBINTL_H 1
+EOF
+
+	fi
+fi
+
+INTLDIR_CPPFLAGS="#"
+if test -z "$INTLDIR_MAKE" ; then
+	INTLDIR_CPPFLAGS=
+fi
+
+# Check whether --with-nls-datadir or --without-nls-datadir was given.
+if test "${with_nls_datadir+set}" = set; then
+  withval="$with_nls_datadir"
+
+else
+  withval="${NLS_DATADIR:-$prefix/$DATADIRNAME}"
+fi; if test -n "$prefix/$DATADIRNAME" ; then
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$withval" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\$\{*prefix\}*|.\$\{*dir\}*)
+	eval withval="$withval"
+	case ".$withval" in
+	(.NONE/*)
+		withval=`echo "$withval" | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	withval=`echo "$withval" | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	{ { echo "$as_me:11330: error: expected a pathname, not \"$withval\"" >&5
+echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
+   { (exit 1); exit 1; }; }
+	;;
+esac
+
+fi
+eval NLS_DATADIR="$withval"
+
+echo "$as_me:11339: checking if you want full utility pathnames" >&5
+echo $ECHO_N "checking if you want full utility pathnames... $ECHO_C" >&6
+
+# Check whether --enable-full-paths or --disable-full-paths was given.
+if test "${enable_full_paths+set}" = set; then
+  enableval="$enable_full_paths"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    with_full_paths=no
+	else
+		with_full_paths=yes
+	fi
+else
+  enableval=yes
+	with_full_paths=yes
+
+fi;
+echo "$as_me:11356: result: $with_full_paths" >&5
+echo "${ECHO_T}$with_full_paths" >&6
+test "$with_full_paths" = no &&
+cat >>confdefs.h <<\EOF
+#define USE_EXECVP 1
+EOF
+
+echo "$as_me:11363: checking for system mailer" >&5
+echo $ECHO_N "checking for system mailer... $ECHO_C" >&6
+if test "${cf_cv_SYSTEM_MAIL+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cf_cv_SYSTEM_MAIL=unknown
+	for cv_path in /usr/mmdf/bin/submit \
+	/usr/sbin/sendmail \
+	/usr/lib/sendmail  \
+
+	do
+		if test -f "$cv_path" ; then
+			cf_cv_SYSTEM_MAIL="$cv_path"
+			break
+		fi
+	done
+
+fi
+
+echo "$as_me:11383: result: $cf_cv_SYSTEM_MAIL" >&5
+echo "${ECHO_T}$cf_cv_SYSTEM_MAIL" >&6
+
+cat >>confdefs.h <<EOF
+#define SYSTEM_MAIL "$cf_cv_SYSTEM_MAIL"
+EOF
+
+echo "$as_me:11390: checking system mail flags" >&5
+echo $ECHO_N "checking system mail flags... $ECHO_C" >&6
+if test "${cf_cv_system_mail_flags+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	case "$cf_cv_SYSTEM_MAIL" in
+	(*/mmdf/*)
+		cf_cv_system_mail_flags="-mlruxto,cc\\\\*"
+        	;;
+	(*)
+        	cf_cv_system_mail_flags="-t -oi"
+	esac
+
+fi
+
+echo "$as_me:11406: result: $cf_cv_system_mail_flags" >&5
+echo "${ECHO_T}$cf_cv_system_mail_flags" >&6
+
+cat >>confdefs.h <<EOF
+#define SYSTEM_MAIL_FLAGS "$cf_cv_system_mail_flags"
+EOF
+
+if test -n "$SYSTEM_MAIL" ; then
+if test "$with_full_paths" = no ; then
+	SYSTEM_MAIL=`basename "$SYSTEM_MAIL"`
+fi
+fi
+
+echo "$as_me:11419: checking if the POSIX test-macros are already defined" >&5
+echo $ECHO_N "checking if the POSIX test-macros are already defined... $ECHO_C" >&6
+if test "${cf_cv_posix_visible+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 11426 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+
+#if defined(__POSIX_VISIBLE) && ((__POSIX_VISIBLE - 0L) > 0) \
+	&& defined(__XSI_VISIBLE) && ((__XSI_VISIBLE - 0L) > 0) \
+	&& defined(__BSD_VISIBLE) && ((__BSD_VISIBLE - 0L) > 0) \
+	&& defined(__ISO_C_VISIBLE) && ((__ISO_C_VISIBLE - 0L) > 0)
+#error conflicting symbols found
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:11445: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:11448: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:11451: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:11454: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_posix_visible=no
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_posix_visible=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:11465: result: $cf_cv_posix_visible" >&5
+echo "${ECHO_T}$cf_cv_posix_visible" >&6
+
+if test "$cf_cv_posix_visible" = no; then
+
+cf_XOPEN_SOURCE=500
+cf_POSIX_C_SOURCE=199506L
+cf_xopen_source=
+
+case "$host_os" in
+(aix[4-7]*)
+	cf_xopen_source="-D_ALL_SOURCE"
+	;;
+(msys)
+	cf_XOPEN_SOURCE=600
+	;;
+(darwin[0-8].*)
+	cf_xopen_source="-D_APPLE_C_SOURCE"
+	;;
+(darwin*)
+	cf_xopen_source="-D_DARWIN_C_SOURCE"
+	cf_XOPEN_SOURCE=
+	;;
+(freebsd*|dragonfly*|midnightbsd*)
+	# 5.x headers associate
+	#	_XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L
+	#	_XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L
+	cf_POSIX_C_SOURCE=200112L
+	cf_XOPEN_SOURCE=600
+	cf_xopen_source="-D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
+	;;
+(hpux11*)
+	cf_xopen_source="-D_HPUX_SOURCE -D_XOPEN_SOURCE=500"
+	;;
+(hpux*)
+	cf_xopen_source="-D_HPUX_SOURCE"
+	;;
+(irix[56].*)
+	cf_xopen_source="-D_SGI_SOURCE"
+	cf_XOPEN_SOURCE=
+	;;
+(linux*gnu|linux*gnuabi64|linux*gnuabin32|linux*gnueabi|linux*gnueabihf|linux*gnux32|uclinux*|gnu*|mint*|k*bsd*-gnu|cygwin)
+
+cf_gnu_xopen_source=$cf_XOPEN_SOURCE
+
+echo "$as_me:11510: checking if this is the GNU C library" >&5
+echo $ECHO_N "checking if this is the GNU C library... $ECHO_C" >&6
+if test "${cf_cv_gnu_library+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 11517 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main (void)
+{
+
+	#if __GLIBC__ > 0 && __GLIBC_MINOR__ >= 0
+		return 0;
+	#elif __NEWLIB__ > 0 && __NEWLIB_MINOR__ >= 0
+		return 0;
+	#else
+	#	error not GNU C library
+	#endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:11536: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:11539: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:11542: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:11545: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_gnu_library=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_gnu_library=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:11556: result: $cf_cv_gnu_library" >&5
+echo "${ECHO_T}$cf_cv_gnu_library" >&6
+
+if test x$cf_cv_gnu_library = xyes; then
+
+	# With glibc 2.19 (13 years after this check was begun), _DEFAULT_SOURCE
+	# was changed to help a little.  newlib incorporated the change about 4
+	# years later.
+	echo "$as_me:11564: checking if _DEFAULT_SOURCE can be used as a basis" >&5
+echo $ECHO_N "checking if _DEFAULT_SOURCE can be used as a basis... $ECHO_C" >&6
+if test "${cf_cv_gnu_library_219+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+		cf_save="$CPPFLAGS"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-D_DEFAULT_SOURCE"
+
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 11576 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main (void)
+{
+
+			#if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 19) || (__GLIBC__ > 2)
+				return 0;
+			#elif (__NEWLIB__ == 2 && __NEWLIB_MINOR__ >= 4) || (__GLIBC__ > 3)
+				return 0;
+			#else
+			#	error GNU C library __GLIBC__.__GLIBC_MINOR__ is too old
+			#endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:11595: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:11598: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:11601: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:11604: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_gnu_library_219=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_gnu_library_219=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+		CPPFLAGS="$cf_save"
+
+fi
+echo "$as_me:11616: result: $cf_cv_gnu_library_219" >&5
+echo "${ECHO_T}$cf_cv_gnu_library_219" >&6
+
+	if test "x$cf_cv_gnu_library_219" = xyes; then
+		cf_save="$CPPFLAGS"
+		echo "$as_me:11621: checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE" >&5
+echo $ECHO_N "checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE... $ECHO_C" >&6
+if test "${cf_cv_gnu_dftsrc_219+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=$cf_gnu_xopen_source
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+			cat >"conftest.$ac_ext" <<_ACEOF
+#line 11726 "configure"
+#include "confdefs.h"
+
+				#include <limits.h>
+				#include <sys/types.h>
+
+int
+main (void)
+{
+
+				#if (_XOPEN_SOURCE >= $cf_gnu_xopen_source) && (MB_LEN_MAX > 1)
+					return 0;
+				#else
+				#	error GNU C library is too old
+				#endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:11746: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:11749: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:11752: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:11755: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_gnu_dftsrc_219=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_gnu_dftsrc_219=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:11766: result: $cf_cv_gnu_dftsrc_219" >&5
+echo "${ECHO_T}$cf_cv_gnu_dftsrc_219" >&6
+		test "x$cf_cv_gnu_dftsrc_219" = "xyes" || CPPFLAGS="$cf_save"
+	else
+		cf_cv_gnu_dftsrc_219=maybe
+	fi
+
+	if test "x$cf_cv_gnu_dftsrc_219" != xyes; then
+
+		echo "$as_me:11775: checking if we must define _GNU_SOURCE" >&5
+echo $ECHO_N "checking if we must define _GNU_SOURCE... $ECHO_C" >&6
+if test "${cf_cv_gnu_source+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 11782 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main (void)
+{
+
+			#ifndef _XOPEN_SOURCE
+			#error	expected _XOPEN_SOURCE to be defined
+			#endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:11797: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:11800: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:11803: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:11806: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_gnu_source=no
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_save="$CPPFLAGS"
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in -D_GNU_SOURCE
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+			 cat >"conftest.$ac_ext" <<_ACEOF
+#line 11913 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main (void)
+{
+
+				#ifdef _XOPEN_SOURCE
+				#error	expected _XOPEN_SOURCE to be undefined
+				#endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:11928: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:11931: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:11934: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:11937: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_gnu_source=no
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_gnu_source=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			CPPFLAGS="$cf_save"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:11952: result: $cf_cv_gnu_source" >&5
+echo "${ECHO_T}$cf_cv_gnu_source" >&6
+
+		if test "$cf_cv_gnu_source" = yes
+		then
+		echo "$as_me:11957: checking if we should also define _DEFAULT_SOURCE" >&5
+echo $ECHO_N "checking if we should also define _DEFAULT_SOURCE... $ECHO_C" >&6
+if test "${cf_cv_default_source+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-D_GNU_SOURCE"
+
+			cat >"conftest.$ac_ext" <<_ACEOF
+#line 11967 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main (void)
+{
+
+				#ifdef _DEFAULT_SOURCE
+				#error	expected _DEFAULT_SOURCE to be undefined
+				#endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:11982: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:11985: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:11988: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:11991: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_default_source=no
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_default_source=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:12002: result: $cf_cv_default_source" >&5
+echo "${ECHO_T}$cf_cv_default_source" >&6
+			if test "$cf_cv_default_source" = yes
+			then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-D_DEFAULT_SOURCE"
+
+			fi
+		fi
+	fi
+
+fi
+
+	;;
+(minix*)
+	cf_xopen_source="-D_NETBSD_SOURCE" # POSIX.1-2001 features are ifdef'd with this...
+	;;
+(mirbsd*)
+	# setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <sys/select.h> and other headers which use u_int / u_short types
+	cf_XOPEN_SOURCE=
+
+if test "$cf_cv_posix_visible" = no; then
+
+cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE
+
+cf_save_CFLAGS="$CFLAGS"
+cf_save_CPPFLAGS="$CPPFLAGS"
+
+cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \
+	sed	-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?$//g'`
+
+cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \
+	sed	-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?$//g'`
+
+echo "$as_me:12039: checking if we should define _POSIX_C_SOURCE" >&5
+echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6
+if test "${cf_cv_posix_c_source+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+echo "${as_me:-configure}:12045: testing if the symbol is already defined go no further ..." 1>&5
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 12048 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main (void)
+{
+
+#ifndef _POSIX_C_SOURCE
+make an error
+#endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:12063: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:12066: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:12069: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:12072: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_posix_c_source=no
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_want_posix_source=no
+	 case .$cf_POSIX_C_SOURCE in
+	 (.[12]??*)
+		cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
+		;;
+	 (.2)
+		cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
+		cf_want_posix_source=yes
+		;;
+	 (.*)
+		cf_want_posix_source=yes
+		;;
+	 esac
+	 if test "$cf_want_posix_source" = yes ; then
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 12093 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main (void)
+{
+
+#ifdef _POSIX_SOURCE
+make an error
+#endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:12108: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:12111: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:12114: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:12117: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE"
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+	 fi
+
+echo "${as_me:-configure}:12128: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
+
+	 CFLAGS="$cf_trim_CFLAGS"
+	 CPPFLAGS="$cf_trim_CPPFLAGS"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_cv_posix_c_source"
+
+echo "${as_me:-configure}:12136: testing if the second compile does not leave our definition intact error ..." 1>&5
+
+	 cat >"conftest.$ac_ext" <<_ACEOF
+#line 12139 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main (void)
+{
+
+#ifndef _POSIX_C_SOURCE
+make an error
+#endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:12154: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:12157: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:12160: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:12163: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_posix_c_source=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+	 CFLAGS="$cf_save_CFLAGS"
+	 CPPFLAGS="$cf_save_CPPFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:12179: result: $cf_cv_posix_c_source" >&5
+echo "${ECHO_T}$cf_cv_posix_c_source" >&6
+
+if test "$cf_cv_posix_c_source" != no ; then
+	CFLAGS="$cf_trim_CFLAGS"
+	CPPFLAGS="$cf_trim_CPPFLAGS"
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_cv_posix_c_source
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+fi
+
+fi # cf_cv_posix_visible
+
+	;;
+(netbsd*)
+	cf_xopen_source="-D_NETBSD_SOURCE" # setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw
+	;;
+(openbsd[6-9]*)
+	# OpenBSD 6.x has broken locale support, both compile-time and runtime.
+	# see https://www.mail-archive.com/bugs@openbsd.org/msg13200.html
+	# Abusing the conformance level is a workaround.
+	{ echo "$as_me:12296: WARNING: this system does not provide usable locale support" >&5
+echo "$as_me: WARNING: this system does not provide usable locale support" >&2;}
+	cf_xopen_source="-D_BSD_SOURCE"
+	cf_XOPEN_SOURCE=700
+	;;
+(openbsd[4-5]*)
+	# setting _XOPEN_SOURCE lower than 500 breaks g++ compile with wchar.h, needed for ncursesw
+	cf_xopen_source="-D_BSD_SOURCE"
+	cf_XOPEN_SOURCE=600
+	;;
+(openbsd*)
+	# setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw
+	;;
+(osf[45]*)
+	cf_xopen_source="-D_OSF_SOURCE"
+	;;
+(nto-qnx*)
+	cf_xopen_source="-D_QNX_SOURCE"
+	;;
+(sco*)
+	# setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer
+	;;
+(solaris2.*)
+	cf_xopen_source="-D__EXTENSIONS__"
+	cf_cv_xopen_source=broken
+	;;
+(sysv4.2uw2.*) # Novell/SCO UnixWare 2.x (tested on 2.1.2)
+	cf_XOPEN_SOURCE=
+	cf_POSIX_C_SOURCE=
+	;;
+(*)
+
+echo "$as_me:12328: checking if we should define _XOPEN_SOURCE" >&5
+echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6
+if test "${cf_cv_xopen_source+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 12335 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
+int
+main (void)
+{
+
+#ifndef _XOPEN_SOURCE
+make an error
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:12355: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:12358: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:12361: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:12364: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_xopen_source=no
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_save="$CPPFLAGS"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
+
+	 cat >"conftest.$ac_ext" <<_ACEOF
+#line 12376 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
+int
+main (void)
+{
+
+#ifndef _XOPEN_SOURCE
+make an error
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:12396: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:12399: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:12402: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:12405: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_xopen_source=no
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_xopen_source=$cf_XOPEN_SOURCE
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+		CPPFLAGS="$cf_save"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:12420: result: $cf_cv_xopen_source" >&5
+echo "${ECHO_T}$cf_cv_xopen_source" >&6
+
+if test "$cf_cv_xopen_source" != no ; then
+
+CFLAGS=`echo "$CFLAGS" | \
+	sed	-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?$//g'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?$//g'`
+
+	cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source"
+
+for cf_add_cflags in $cf_temp_xopen_source
+do
+	case "x$cf_add_cflags" in
+	(x-[DU]*)
+
+cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'`
+while true
+do
+	cf_old_cflag=`echo "x$CFLAGS" | sed -e 's/^.//' -e 's/[ 	][ 	]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ 	][^ 	]*\\)\?%%" -e 's/^[ 	]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'`
+	test "$CFLAGS" != "$cf_old_cflag" || break
+
+	CFLAGS="$cf_old_cflag"
+done
+
+cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'`
+while true
+do
+	cf_old_cflag=`echo "x$CPPFLAGS" | sed -e 's/^.//' -e 's/[ 	][ 	]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ 	][^ 	]*\\)\?%%" -e 's/^[ 	]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'`
+	test "$CPPFLAGS" != "$cf_old_cflag" || break
+
+	CPPFLAGS="$cf_old_cflag"
+done
+
+		;;
+	esac
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_add_cflags
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+done
+
+fi
+
+	cf_save_xopen_cppflags="$CPPFLAGS"
+
+if test "$cf_cv_posix_visible" = no; then
+
+cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE
+
+cf_save_CFLAGS="$CFLAGS"
+cf_save_CPPFLAGS="$CPPFLAGS"
+
+cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \
+	sed	-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?$//g'`
+
+cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \
+	sed	-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?$//g'`
+
+echo "$as_me:12580: checking if we should define _POSIX_C_SOURCE" >&5
+echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6
+if test "${cf_cv_posix_c_source+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+echo "${as_me:-configure}:12586: testing if the symbol is already defined go no further ..." 1>&5
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 12589 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main (void)
+{
+
+#ifndef _POSIX_C_SOURCE
+make an error
+#endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:12604: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:12607: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:12610: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:12613: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_posix_c_source=no
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_want_posix_source=no
+	 case .$cf_POSIX_C_SOURCE in
+	 (.[12]??*)
+		cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
+		;;
+	 (.2)
+		cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
+		cf_want_posix_source=yes
+		;;
+	 (.*)
+		cf_want_posix_source=yes
+		;;
+	 esac
+	 if test "$cf_want_posix_source" = yes ; then
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 12634 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main (void)
+{
+
+#ifdef _POSIX_SOURCE
+make an error
+#endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:12649: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:12652: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:12655: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:12658: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE"
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+	 fi
+
+echo "${as_me:-configure}:12669: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
+
+	 CFLAGS="$cf_trim_CFLAGS"
+	 CPPFLAGS="$cf_trim_CPPFLAGS"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_cv_posix_c_source"
+
+echo "${as_me:-configure}:12677: testing if the second compile does not leave our definition intact error ..." 1>&5
+
+	 cat >"conftest.$ac_ext" <<_ACEOF
+#line 12680 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main (void)
+{
+
+#ifndef _POSIX_C_SOURCE
+make an error
+#endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:12695: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:12698: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:12701: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:12704: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_posix_c_source=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+	 CFLAGS="$cf_save_CFLAGS"
+	 CPPFLAGS="$cf_save_CPPFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:12720: result: $cf_cv_posix_c_source" >&5
+echo "${ECHO_T}$cf_cv_posix_c_source" >&6
+
+if test "$cf_cv_posix_c_source" != no ; then
+	CFLAGS="$cf_trim_CFLAGS"
+	CPPFLAGS="$cf_trim_CPPFLAGS"
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_cv_posix_c_source
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+fi
+
+fi # cf_cv_posix_visible
+
+	# Some of these niche implementations use copy/paste, double-check...
+	if test "$cf_cv_xopen_source" != no ; then
+		test -n "$verbose" && echo "	checking if _POSIX_C_SOURCE inteferes" 1>&6
+
+echo "${as_me:-configure}:12833: testing checking if _POSIX_C_SOURCE inteferes ..." 1>&5
+
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 12836 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
+int
+main (void)
+{
+
+#ifndef _XOPEN_SOURCE
+make an error
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:12856: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:12859: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:12862: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:12865: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+			{ echo "$as_me:12872: WARNING: _POSIX_C_SOURCE definition is not usable" >&5
+echo "$as_me: WARNING: _POSIX_C_SOURCE definition is not usable" >&2;}
+			CPPFLAGS="$cf_save_xopen_cppflags"
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+	fi
+	;;
+esac
+
+if test -n "$cf_xopen_source" ; then
+
+for cf_add_cflags in $cf_xopen_source
+do
+	case "x$cf_add_cflags" in
+	(x-[DU]*)
+
+cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'`
+while true
+do
+	cf_old_cflag=`echo "x$CFLAGS" | sed -e 's/^.//' -e 's/[ 	][ 	]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ 	][^ 	]*\\)\?%%" -e 's/^[ 	]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'`
+	test "$CFLAGS" != "$cf_old_cflag" || break
+	test -n "$verbose" && echo "	removing old option $cf_add_cflags from CFLAGS" 1>&6
+
+echo "${as_me:-configure}:12895: testing removing old option $cf_add_cflags from CFLAGS ..." 1>&5
+
+	CFLAGS="$cf_old_cflag"
+done
+
+cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'`
+while true
+do
+	cf_old_cflag=`echo "x$CPPFLAGS" | sed -e 's/^.//' -e 's/[ 	][ 	]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ 	][^ 	]*\\)\?%%" -e 's/^[ 	]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'`
+	test "$CPPFLAGS" != "$cf_old_cflag" || break
+	test -n "$verbose" && echo "	removing old option $cf_add_cflags from CPPFLAGS" 1>&6
+
+echo "${as_me:-configure}:12907: testing removing old option $cf_add_cflags from CPPFLAGS ..." 1>&5
+
+	CPPFLAGS="$cf_old_cflag"
+done
+
+		;;
+	esac
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_add_cflags
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+	test -n "$verbose" && echo "	add to \$CFLAGS $cf_new_cflags" 1>&6
+
+echo "${as_me:-configure}:12995: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+	test -n "$verbose" && echo "	add to \$CPPFLAGS $cf_new_cppflags" 1>&6
+
+echo "${as_me:-configure}:13005: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+	test -n "$verbose" && echo "	add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6
+
+echo "${as_me:-configure}:13015: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+done
+
+fi
+
+if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then
+	echo "$as_me:13027: checking if _XOPEN_SOURCE really is set" >&5
+echo $ECHO_N "checking if _XOPEN_SOURCE really is set... $ECHO_C" >&6
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 13030 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+int
+main (void)
+{
+
+#ifndef _XOPEN_SOURCE
+make an error
+#endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:13045: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:13048: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:13051: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:13054: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_XOPEN_SOURCE_set=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_XOPEN_SOURCE_set=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+	echo "$as_me:13063: result: $cf_XOPEN_SOURCE_set" >&5
+echo "${ECHO_T}$cf_XOPEN_SOURCE_set" >&6
+	if test "$cf_XOPEN_SOURCE_set" = yes
+	then
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 13068 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+int
+main (void)
+{
+
+#if (_XOPEN_SOURCE - 0) < $cf_XOPEN_SOURCE
+make an error
+#endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:13083: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:13086: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:13089: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:13092: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_XOPEN_SOURCE_set_ok=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_XOPEN_SOURCE_set_ok=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+		if test "$cf_XOPEN_SOURCE_set_ok" = no
+		then
+			{ echo "$as_me:13103: WARNING: _XOPEN_SOURCE is lower than requested" >&5
+echo "$as_me: WARNING: _XOPEN_SOURCE is lower than requested" >&2;}
+		fi
+	else
+
+echo "$as_me:13108: checking if we should define _XOPEN_SOURCE" >&5
+echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6
+if test "${cf_cv_xopen_source+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 13115 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
+int
+main (void)
+{
+
+#ifndef _XOPEN_SOURCE
+make an error
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:13135: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:13138: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:13141: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:13144: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_xopen_source=no
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_save="$CPPFLAGS"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
+
+	 cat >"conftest.$ac_ext" <<_ACEOF
+#line 13156 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
+int
+main (void)
+{
+
+#ifndef _XOPEN_SOURCE
+make an error
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:13176: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:13179: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:13182: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:13185: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_xopen_source=no
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_xopen_source=$cf_XOPEN_SOURCE
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+		CPPFLAGS="$cf_save"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:13200: result: $cf_cv_xopen_source" >&5
+echo "${ECHO_T}$cf_cv_xopen_source" >&6
+
+if test "$cf_cv_xopen_source" != no ; then
+
+CFLAGS=`echo "$CFLAGS" | \
+	sed	-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?$//g'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ 	]*\)\?$//g'`
+
+	cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source"
+
+for cf_add_cflags in $cf_temp_xopen_source
+do
+	case "x$cf_add_cflags" in
+	(x-[DU]*)
+
+cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'`
+while true
+do
+	cf_old_cflag=`echo "x$CFLAGS" | sed -e 's/^.//' -e 's/[ 	][ 	]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ 	][^ 	]*\\)\?%%" -e 's/^[ 	]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'`
+	test "$CFLAGS" != "$cf_old_cflag" || break
+
+	CFLAGS="$cf_old_cflag"
+done
+
+cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'`
+while true
+do
+	cf_old_cflag=`echo "x$CPPFLAGS" | sed -e 's/^.//' -e 's/[ 	][ 	]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ 	][^ 	]*\\)\?%%" -e 's/^[ 	]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'`
+	test "$CPPFLAGS" != "$cf_old_cflag" || break
+
+	CPPFLAGS="$cf_old_cflag"
+done
+
+		;;
+	esac
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_add_cflags
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+done
+
+fi
+
+	fi
+fi
+fi # cf_cv_posix_visible
+
+echo "$as_me:13347: checking if SIGWINCH is defined" >&5
+echo $ECHO_N "checking if SIGWINCH is defined... $ECHO_C" >&6
+if test "${cf_cv_define_sigwinch+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 13354 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <sys/signal.h>
+
+int
+main (void)
+{
+int x = SIGWINCH; (void)x
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:13369: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:13372: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:13375: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:13378: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_define_sigwinch=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 13385 "configure"
+#include "confdefs.h"
+
+#undef _XOPEN_SOURCE
+#undef _POSIX_SOURCE
+#undef _POSIX_C_SOURCE
+#include <sys/types.h>
+#include <sys/signal.h>
+
+int
+main (void)
+{
+int x = SIGWINCH; (void)x
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:13403: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:13406: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:13409: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:13412: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_define_sigwinch=maybe
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_define_sigwinch=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:13426: result: $cf_cv_define_sigwinch" >&5
+echo "${ECHO_T}$cf_cv_define_sigwinch" >&6
+
+if test "$cf_cv_define_sigwinch" = maybe ; then
+echo "$as_me:13430: checking for actual SIGWINCH definition" >&5
+echo $ECHO_N "checking for actual SIGWINCH definition... $ECHO_C" >&6
+if test "${cf_cv_fixup_sigwinch+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cf_cv_fixup_sigwinch=unknown
+cf_sigwinch=32
+while test "$cf_sigwinch" != 1
+do
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 13441 "configure"
+#include "confdefs.h"
+
+#undef _XOPEN_SOURCE
+#undef _POSIX_SOURCE
+#undef _POSIX_C_SOURCE
+#include <sys/types.h>
+#include <sys/signal.h>
+
+int
+main (void)
+{
+
+#if SIGWINCH != $cf_sigwinch
+make an error
+#endif
+int x = SIGWINCH; (void)x
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:13463: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:13466: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:13469: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:13472: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_fixup_sigwinch=$cf_sigwinch
+	 break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+cf_sigwinch="`expr "$cf_sigwinch" - 1`"
+done
+
+fi
+echo "$as_me:13486: result: $cf_cv_fixup_sigwinch" >&5
+echo "${ECHO_T}$cf_cv_fixup_sigwinch" >&6
+
+	if test "$cf_cv_fixup_sigwinch" != unknown ; then
+		CPPFLAGS="$CPPFLAGS -DSIGWINCH=$cf_cv_fixup_sigwinch"
+	fi
+fi
+
+if test -n "$TRY_CFLAGS" ; then
+
+test -n "$verbose" && echo "	checking additions to CFLAGS" 1>&6
+
+echo "${as_me:-configure}:13498: testing checking additions to CFLAGS ..." 1>&5
+
+cf_check_cflags="$CFLAGS"
+cf_check_cppflags="$CPPFLAGS"
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $TRY_CFLAGS
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+	test -n "$verbose" && echo "	add to \$CFLAGS $cf_new_cflags" 1>&6
+
+echo "${as_me:-configure}:13583: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+	test -n "$verbose" && echo "	add to \$CPPFLAGS $cf_new_cppflags" 1>&6
+
+echo "${as_me:-configure}:13593: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+	test -n "$verbose" && echo "	add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6
+
+echo "${as_me:-configure}:13603: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+if test "x$cf_check_cflags" != "x$CFLAGS" ; then
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 13612 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello world");
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:13624: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:13627: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:13630: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:13633: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+test -n "$verbose" && echo "	test-compile failed.  Undoing change to \$CFLAGS" 1>&6
+
+echo "${as_me:-configure}:13641: testing test-compile failed.  Undoing change to \$CFLAGS ..." 1>&5
+
+	 if test "x$cf_check_cppflags" != "x$CPPFLAGS" ; then
+		 test -n "$verbose" && echo "	but keeping change to \$CPPFLAGS" 1>&6
+
+echo "${as_me:-configure}:13646: testing but keeping change to \$CPPFLAGS ..." 1>&5
+
+	 fi
+	 CFLAGS="$cf_check_cflags"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+
+fi
+
+### Look for network libraries first, since some functions (such as gethostname)
+### are used in a lot of places.
+echo "$as_me:13658: checking if you want NSS compatible SSL libraries" >&5
+echo $ECHO_N "checking if you want NSS compatible SSL libraries... $ECHO_C" >&6
+if test "${cf_cv_use_libnss_compat+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+# Check whether --with-nss-compat or --without-nss-compat was given.
+if test "${with_nss_compat+set}" = set; then
+  withval="$with_nss_compat"
+  cf_cv_use_libnss_compat=$withval
+else
+  cf_cv_use_libnss_compat=no
+fi;
+
+fi
+echo "$as_me:13673: result: $cf_cv_use_libnss_compat" >&5
+echo "${ECHO_T}$cf_cv_use_libnss_compat" >&6
+
+echo "$as_me:13676: checking if you want ssl library" >&5
+echo $ECHO_N "checking if you want ssl library... $ECHO_C" >&6
+if test "${cf_cv_use_libssl+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+# Check whether --with-ssl or --without-ssl was given.
+if test "${with_ssl+set}" = set; then
+  withval="$with_ssl"
+  cf_cv_use_libssl=$withval
+else
+  cf_cv_use_libssl=no
+fi;
+
+fi
+echo "$as_me:13691: result: $cf_cv_use_libssl" >&5
+echo "${ECHO_T}$cf_cv_use_libssl" >&6
+
+echo "$as_me:13694: checking if you want gnutls support" >&5
+echo $ECHO_N "checking if you want gnutls support... $ECHO_C" >&6
+if test "${cf_cv_use_libgnutls+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+# Check whether --with-gnutls or --without-gnutls was given.
+if test "${with_gnutls+set}" = set; then
+  withval="$with_gnutls"
+  cf_cv_use_libgnutls=$withval
+else
+  cf_cv_use_libgnutls=no
+fi;
+
+fi
+echo "$as_me:13709: result: $cf_cv_use_libgnutls" >&5
+echo "${ECHO_T}$cf_cv_use_libgnutls" >&6
+
+# this option is mainly for comparing with/without Lynx's wrapper for GNUTLS.
+echo "$as_me:13713: checking if you want gnutls-openssl compat" >&5
+echo $ECHO_N "checking if you want gnutls-openssl compat... $ECHO_C" >&6
+if test "${cf_cv_gnutls_compat+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+# Check whether --enable-gnutls-compat or --disable-gnutls-compat was given.
+if test "${enable_gnutls_compat+set}" = set; then
+  enableval="$enable_gnutls_compat"
+  cf_cv_gnutls_compat=$enableval
+else
+  cf_cv_gnutls_compat=no
+fi;
+
+fi
+echo "$as_me:13728: result: $cf_cv_gnutls_compat" >&5
+echo "${ECHO_T}$cf_cv_gnutls_compat" >&6
+
+echo "$as_me:13731: checking if you want socks library" >&5
+echo $ECHO_N "checking if you want socks library... $ECHO_C" >&6
+if test "${cf_cv_use_libsocks+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+# Check whether --with-socks or --without-socks was given.
+if test "${with_socks+set}" = set; then
+  withval="$with_socks"
+  cf_cv_use_libsocks=$withval
+else
+  cf_cv_use_libsocks=no
+fi;
+
+fi
+echo "$as_me:13746: result: $cf_cv_use_libsocks" >&5
+echo "${ECHO_T}$cf_cv_use_libsocks" >&6
+
+echo "$as_me:13749: checking if you want socks5 library" >&5
+echo $ECHO_N "checking if you want socks5 library... $ECHO_C" >&6
+if test "${cf_cv_use_libsocks5+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+# Check whether --with-socks5 or --without-socks5 was given.
+if test "${with_socks5+set}" = set; then
+  withval="$with_socks5"
+  cf_cv_use_libsocks5=$withval
+else
+  cf_cv_use_libsocks5=no
+fi;
+
+fi
+echo "$as_me:13764: result: $cf_cv_use_libsocks5" >&5
+echo "${ECHO_T}$cf_cv_use_libsocks5" >&6
+
+if test "x$cf_cv_use_libsocks" != xno ; then
+
+case "$cf_cv_use_libsocks" in
+(no)
+	;;
+(yes)
+	;;
+(*)
+
+for cf_searchpath in `echo "$cf_cv_use_libsocks" | tr $PATH_SEPARATOR ' '`; do
+	if test -d "$cf_searchpath/include" ; then
+
+if test -n "$cf_searchpath/include" ; then
+  for cf_add_incdir in $cf_searchpath/include
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 13806 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:13818: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:13821: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:13824: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:13827: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:13844: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+	elif test -d "$cf_searchpath/../include" ; then
+
+if test -n "$cf_searchpath/../include" ; then
+  for cf_add_incdir in $cf_searchpath/../include
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 13890 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:13902: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:13905: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:13908: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:13911: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:13928: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+	else
+{ { echo "$as_me:13946: error: cannot find socks library under $cf_cv_use_libsocks" >&5
+echo "$as_me: error: cannot find socks library under $cf_cv_use_libsocks" >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+	if test -d "$cf_searchpath/lib" ; then
+
+if test -n "$cf_searchpath/lib" ; then
+	for cf_add_libdir in $cf_searchpath/lib
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:13971: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+	elif test -d "$cf_searchpath" ; then
+
+if test -n "$cf_searchpath" ; then
+	for cf_add_libdir in $cf_searchpath
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:14000: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+	else
+{ { echo "$as_me:14009: error: cannot find socks library under $cf_cv_use_libsocks" >&5
+echo "$as_me: error: cannot find socks library under $cf_cv_use_libsocks" >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+done
+
+	;;
+esac
+
+# If the linkage is not already in the $CPPFLAGS/$LDFLAGS configuration, these
+# will be set on completion of the AC_TRY_LINK below.
+cf_cv_header_path_socks=
+cf_cv_library_path_socks=
+
+echo "${as_me:-configure}:14023: testing Starting FIND_LINKAGE(socks,) ..." 1>&5
+
+cf_save_LIBS="$LIBS"
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 14028 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+
+int
+main (void)
+{
+
+      Raccept((char *)0)
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:14044: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:14047: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:14050: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:14053: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_find_linkage_socks=yes
+	cf_cv_header_path_socks=/usr/include
+	cf_cv_library_path_socks=/usr/lib
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+LIBS="-lsocks  $cf_save_LIBS"
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 14067 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+
+int
+main (void)
+{
+
+      Raccept((char *)0)
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:14083: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:14086: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:14089: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:14092: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_find_linkage_socks=yes
+	cf_cv_header_path_socks=/usr/include
+	cf_cv_library_path_socks=/usr/lib
+	cf_cv_library_file_socks="-lsocks"
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+	cf_cv_find_linkage_socks=no
+	LIBS="$cf_save_LIBS"
+
+	test -n "$verbose" && echo "	find linkage for socks library" 1>&6
+
+echo "${as_me:-configure}:14109: testing find linkage for socks library ..." 1>&5
+
+echo "${as_me:-configure}:14111: testing Searching for headers in FIND_LINKAGE(socks,) ..." 1>&5
+
+	cf_save_CPPFLAGS="$CPPFLAGS"
+	cf_test_CPPFLAGS="$CPPFLAGS"
+
+cf_search=
+
+# collect the current set of include-directories from compiler flags
+cf_header_path_list=""
+if test -n "${CFLAGS}${CPPFLAGS}" ; then
+	for cf_header_path in $CPPFLAGS $CFLAGS
+	do
+		case "$cf_header_path" in
+		(-I*)
+			cf_header_path=`echo ".$cf_header_path" |sed -e 's/^...//' -e 's,/include$,,'`
+
+test "x$cf_header_path" != "xNONE" && \
+test -d "$cf_header_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_header_path"
+	test -d "$cf_header_path/include" &&          cf_search="$cf_search $cf_header_path/include"
+	test -d "$cf_header_path/include/socks" &&       cf_search="$cf_search $cf_header_path/include/socks"
+	test -d "$cf_header_path/include/socks/include" &&    cf_search="$cf_search $cf_header_path/include/socks/include"
+	test -d "$cf_header_path/socks/include" &&       cf_search="$cf_search $cf_header_path/socks/include"
+	test -d "$cf_header_path/socks/include/socks" &&    cf_search="$cf_search $cf_header_path/socks/include/socks"
+}
+
+			cf_header_path_list="$cf_header_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+# add the variations for the package we are looking for
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $prefix"
+	test -d "$prefix/include" &&          cf_search="$cf_search $prefix/include"
+	test -d "$prefix/include/socks" &&       cf_search="$cf_search $prefix/include/socks"
+	test -d "$prefix/include/socks/include" &&    cf_search="$cf_search $prefix/include/socks/include"
+	test -d "$prefix/socks/include" &&       cf_search="$cf_search $prefix/socks/include"
+	test -d "$prefix/socks/include/socks" &&    cf_search="$cf_search $prefix/socks/include/socks"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/include" &&          cf_search="$cf_search $cf_subdir_prefix/include"
+	test -d "$cf_subdir_prefix/include/socks" &&       cf_search="$cf_search $cf_subdir_prefix/include/socks"
+	test -d "$cf_subdir_prefix/include/socks/include" &&    cf_search="$cf_search $cf_subdir_prefix/include/socks/include"
+	test -d "$cf_subdir_prefix/socks/include" &&       cf_search="$cf_search $cf_subdir_prefix/socks/include"
+	test -d "$cf_subdir_prefix/socks/include/socks" &&    cf_search="$cf_search $cf_subdir_prefix/socks/include/socks"
+}
+
+done
+
+test "$includedir" != NONE && \
+test "$includedir" != "/usr/include" && \
+test -d "$includedir" && {
+	test -d "$includedir" &&    cf_search="$cf_search $includedir"
+	test -d "$includedir/socks" && cf_search="$cf_search $includedir/socks"
+}
+
+test "$oldincludedir" != NONE && \
+test "$oldincludedir" != "/usr/include" && \
+test -d "$oldincludedir" && {
+	test -d "$oldincludedir"    && cf_search="$cf_search $oldincludedir"
+	test -d "$oldincludedir/socks" && cf_search="$cf_search $oldincludedir/socks"
+}
+
+cf_search="$cf_search $cf_header_path_list"
+
+	for cf_cv_header_path_socks in $cf_search
+	do
+		if test -d "$cf_cv_header_path_socks" ; then
+			test -n "$verbose" && echo "	... testing $cf_cv_header_path_socks" 1>&6
+
+echo "${as_me:-configure}:14202: testing ... testing $cf_cv_header_path_socks ..." 1>&5
+
+			CPPFLAGS="$cf_save_CPPFLAGS"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_cv_header_path_socks"
+
+			cat >"conftest.$ac_ext" <<_ACEOF
+#line 14210 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+
+int
+main (void)
+{
+
+      Raccept((char *)0)
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:14226: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:14229: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:14232: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:14235: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+				test -n "$verbose" && echo "	... found socks headers in $cf_cv_header_path_socks" 1>&6
+
+echo "${as_me:-configure}:14240: testing ... found socks headers in $cf_cv_header_path_socks ..." 1>&5
+
+				cf_cv_find_linkage_socks=maybe
+				cf_test_CPPFLAGS="$CPPFLAGS"
+				break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+				CPPFLAGS="$cf_save_CPPFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+		fi
+	done
+
+	if test "$cf_cv_find_linkage_socks" = maybe ; then
+
+echo "${as_me:-configure}:14258: testing Searching for socks library in FIND_LINKAGE(socks,) ..." 1>&5
+
+		cf_save_LIBS="$LIBS"
+		cf_save_LDFLAGS="$LDFLAGS"
+
+		if test "$cf_cv_find_linkage_socks" != yes ; then
+
+cf_search=
+cf_library_path_list=""
+if test -n "${LDFLAGS}${LIBS}" ; then
+	for cf_library_path in $LDFLAGS $LIBS
+	do
+		case "$cf_library_path" in
+		(-L*)
+			cf_library_path=`echo ".$cf_library_path" |sed -e 's/^...//' -e 's,/lib$,,'`
+
+test "x$cf_library_path" != "xNONE" && \
+test -d "$cf_library_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_library_path"
+	test -d "$cf_library_path/lib" &&          cf_search="$cf_search $cf_library_path/lib"
+	test -d "$cf_library_path/lib/socks" &&       cf_search="$cf_search $cf_library_path/lib/socks"
+	test -d "$cf_library_path/lib/socks/lib" &&    cf_search="$cf_search $cf_library_path/lib/socks/lib"
+	test -d "$cf_library_path/socks/lib" &&       cf_search="$cf_search $cf_library_path/socks/lib"
+	test -d "$cf_library_path/socks/lib/socks" &&    cf_search="$cf_search $cf_library_path/socks/lib/socks"
+}
+
+			cf_library_path_list="$cf_library_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $prefix"
+	test -d "$prefix/lib" &&          cf_search="$cf_search $prefix/lib"
+	test -d "$prefix/lib/socks" &&       cf_search="$cf_search $prefix/lib/socks"
+	test -d "$prefix/lib/socks/lib" &&    cf_search="$cf_search $prefix/lib/socks/lib"
+	test -d "$prefix/socks/lib" &&       cf_search="$cf_search $prefix/socks/lib"
+	test -d "$prefix/socks/lib/socks" &&    cf_search="$cf_search $prefix/socks/lib/socks"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/lib" &&          cf_search="$cf_search $cf_subdir_prefix/lib"
+	test -d "$cf_subdir_prefix/lib/socks" &&       cf_search="$cf_search $cf_subdir_prefix/lib/socks"
+	test -d "$cf_subdir_prefix/lib/socks/lib" &&    cf_search="$cf_search $cf_subdir_prefix/lib/socks/lib"
+	test -d "$cf_subdir_prefix/socks/lib" &&       cf_search="$cf_search $cf_subdir_prefix/socks/lib"
+	test -d "$cf_subdir_prefix/socks/lib/socks" &&    cf_search="$cf_search $cf_subdir_prefix/socks/lib/socks"
+}
+
+done
+
+cf_search="$cf_library_path_list $cf_search"
+
+			for cf_cv_library_path_socks in $cf_search
+			do
+				if test -d "$cf_cv_library_path_socks" ; then
+					test -n "$verbose" && echo "	... testing $cf_cv_library_path_socks" 1>&6
+
+echo "${as_me:-configure}:14333: testing ... testing $cf_cv_library_path_socks ..." 1>&5
+
+					CPPFLAGS="$cf_test_CPPFLAGS"
+					LIBS="-lsocks  $cf_save_LIBS"
+					LDFLAGS="$cf_save_LDFLAGS -L$cf_cv_library_path_socks"
+					cat >"conftest.$ac_ext" <<_ACEOF
+#line 14339 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+
+int
+main (void)
+{
+
+      Raccept((char *)0)
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:14355: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:14358: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:14361: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:14364: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+					test -n "$verbose" && echo "	... found socks library in $cf_cv_library_path_socks" 1>&6
+
+echo "${as_me:-configure}:14369: testing ... found socks library in $cf_cv_library_path_socks ..." 1>&5
+
+					cf_cv_find_linkage_socks=yes
+					cf_cv_library_file_socks="-lsocks"
+					break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+					CPPFLAGS="$cf_save_CPPFLAGS"
+					LIBS="$cf_save_LIBS"
+					LDFLAGS="$cf_save_LDFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+				fi
+			done
+			CPPFLAGS="$cf_save_CPPFLAGS"
+			LDFLAGS="$cf_save_LDFLAGS"
+		fi
+
+	else
+		cf_cv_find_linkage_socks=no
+	fi
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+LIBS="$cf_save_LIBS"
+
+if test "$cf_cv_find_linkage_socks" = yes ; then
+
+if test -n "$cf_cv_header_path_socks" ; then
+  for cf_add_incdir in $cf_cv_header_path_socks
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 14431 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:14443: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:14446: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:14449: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:14452: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:14469: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+if test -n "$cf_cv_library_path_socks" ; then
+	for cf_add_libdir in $cf_cv_library_path_socks
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:14505: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lsocks; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+else
+{ echo "$as_me:14530: WARNING: Cannot find socks library" >&5
+echo "$as_me: WARNING: Cannot find socks library" >&2;}
+fi
+
+  if test "x$cf_cv_find_linkage_socks" = "xyes" ; then
+
+cat >>confdefs.h <<\EOF
+#define SOCKS 1
+EOF
+
+cat >>confdefs.h <<\EOF
+#define accept Raccept
+EOF
+
+cat >>confdefs.h <<\EOF
+#define bind Rbind
+EOF
+
+cat >>confdefs.h <<\EOF
+#define connect Rconnect
+EOF
+
+cat >>confdefs.h <<\EOF
+#define getpeername Rgetpeername
+EOF
+
+cat >>confdefs.h <<\EOF
+#define getsockname Rgetsockname
+EOF
+
+cat >>confdefs.h <<\EOF
+#define listen Rlisten
+EOF
+
+cat >>confdefs.h <<\EOF
+#define recvfrom Rrecvfrom
+EOF
+
+cat >>confdefs.h <<\EOF
+#define select Rselect
+EOF
+
+  else
+    { { echo "$as_me:14573: error: cannot link with socks library" >&5
+echo "$as_me: error: cannot link with socks library" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+
+elif test "x$cf_cv_use_libsocks5" != xno ; then
+
+case "$cf_cv_use_libsocks5" in
+(no)
+	;;
+(yes)
+	;;
+(*)
+
+for cf_searchpath in `echo "$cf_cv_use_libsocks5" | tr $PATH_SEPARATOR ' '`; do
+	if test -d "$cf_searchpath/include" ; then
+
+if test -n "$cf_searchpath/include" ; then
+  for cf_add_incdir in $cf_searchpath/include
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 14617 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:14629: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:14632: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:14635: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:14638: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:14655: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+	elif test -d "$cf_searchpath/../include" ; then
+
+if test -n "$cf_searchpath/../include" ; then
+  for cf_add_incdir in $cf_searchpath/../include
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 14701 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:14713: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:14716: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:14719: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:14722: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:14739: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+	else
+{ { echo "$as_me:14757: error: cannot find socks5 library under $cf_cv_use_libsocks5" >&5
+echo "$as_me: error: cannot find socks5 library under $cf_cv_use_libsocks5" >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+	if test -d "$cf_searchpath/lib" ; then
+
+if test -n "$cf_searchpath/lib" ; then
+	for cf_add_libdir in $cf_searchpath/lib
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:14782: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+	elif test -d "$cf_searchpath" ; then
+
+if test -n "$cf_searchpath" ; then
+	for cf_add_libdir in $cf_searchpath
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:14811: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+	else
+{ { echo "$as_me:14820: error: cannot find socks5 library under $cf_cv_use_libsocks5" >&5
+echo "$as_me: error: cannot find socks5 library under $cf_cv_use_libsocks5" >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+done
+
+	;;
+esac
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lsocks5; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+cat >>confdefs.h <<\EOF
+#define USE_SOCKS5 1
+EOF
+
+cat >>confdefs.h <<\EOF
+#define SOCKS 1
+EOF
+
+echo "$as_me:14853: checking if the socks library uses socks4 prefix" >&5
+echo $ECHO_N "checking if the socks library uses socks4 prefix... $ECHO_C" >&6
+cf_use_socks4=error
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 14857 "configure"
+#include "confdefs.h"
+
+#include <socks.h>
+int
+main (void)
+{
+
+	Rinit((char *)0)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:14871: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:14874: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:14877: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:14880: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+cat >>confdefs.h <<\EOF
+#define USE_SOCKS4_PREFIX 1
+EOF
+
+	 cf_use_socks4=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 14892 "configure"
+#include "confdefs.h"
+#include <socks.h>
+int
+main (void)
+{
+SOCKSinit((char *)0)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:14904: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:14907: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:14910: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:14913: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_use_socks4=no
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+{ { echo "$as_me:14919: error: Cannot link with socks5 library" >&5
+echo "$as_me: error: Cannot link with socks5 library" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+echo "$as_me:14926: result: $cf_use_socks4" >&5
+echo "${ECHO_T}$cf_use_socks4" >&6
+
+if test "$cf_use_socks4" = "yes" ; then
+	cat >>confdefs.h <<\EOF
+#define accept Raccept
+EOF
+
+	cat >>confdefs.h <<\EOF
+#define bind Rbind
+EOF
+
+	cat >>confdefs.h <<\EOF
+#define connect Rconnect
+EOF
+
+	cat >>confdefs.h <<\EOF
+#define getpeername Rgetpeername
+EOF
+
+	cat >>confdefs.h <<\EOF
+#define getsockname Rgetsockname
+EOF
+
+	cat >>confdefs.h <<\EOF
+#define listen Rlisten
+EOF
+
+	cat >>confdefs.h <<\EOF
+#define recvfrom Rrecvfrom
+EOF
+
+	cat >>confdefs.h <<\EOF
+#define select Rselect
+EOF
+
+else
+	cat >>confdefs.h <<\EOF
+#define accept SOCKSaccept
+EOF
+
+	cat >>confdefs.h <<\EOF
+#define getpeername SOCKSgetpeername
+EOF
+
+	cat >>confdefs.h <<\EOF
+#define getsockname SOCKSgetsockname
+EOF
+
+	cat >>confdefs.h <<\EOF
+#define recvfrom SOCKSrecvfrom
+EOF
+
+fi
+
+echo "$as_me:14981: checking if socks5p.h is available" >&5
+echo $ECHO_N "checking if socks5p.h is available... $ECHO_C" >&6
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 14984 "configure"
+#include "confdefs.h"
+
+#define INCLUDE_PROTOTYPES
+#include <socks.h>
+int
+main (void)
+{
+
+	init((char *)0)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:14999: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:15002: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:15005: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:15008: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_use_socks5p_h=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_use_socks5p_h=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+echo "$as_me:15017: result: $cf_use_socks5p_h" >&5
+echo "${ECHO_T}$cf_use_socks5p_h" >&6
+
+test "$cf_use_socks5p_h" = yes &&
+cat >>confdefs.h <<\EOF
+#define INCLUDE_PROTOTYPES 1
+EOF
+
+else
+
+cf_test_netlibs=no
+
+echo "$as_me:15029: checking for network libraries" >&5
+echo $ECHO_N "checking for network libraries... $ECHO_C" >&6
+
+if test "${cf_cv_netlibs+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+echo "$as_me:15036: result: working..." >&5
+echo "${ECHO_T}working..." >&6
+
+cf_cv_netlibs=""
+cf_test_netlibs=yes
+
+case "$host_os" in
+(mingw*)
+
+for ac_header in windows.h winsock.h winsock2.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:15048: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 15054 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:15058: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+  (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  $EGREP -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:15064: \$? = $ac_status" >&5
+  (exit "$ac_status"); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat "conftest.$ac_ext" >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err "conftest.$ac_ext"
+fi
+echo "$as_me:15083: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
+if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+	if test "$ac_cv_header_winsock2_h" = "yes" ; then
+		cf_winsock_lib="-lws2_32"
+	elif test "$ac_cv_header_winsock_h" = "yes" ; then
+		cf_winsock_lib="-lwsock32"
+	fi
+
+	cf_save_LIBS="$LIBS"
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_winsock_lib; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 15118 "configure"
+#include "confdefs.h"
+
+#ifdef HAVE_WINDOWS_H
+#undef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#ifdef HAVE_WINSOCK2_H
+#include <winsock2.h>
+#else
+#ifdef HAVE_WINSOCK_H
+#include <winsock.h>
+#endif
+#endif
+#endif
+
+int
+main (void)
+{
+
+	char buffer[1024];
+	gethostname(buffer, sizeof(buffer));
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:15145: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:15148: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:15151: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:15154: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_netlibs="$cf_winsock_lib $cf_cv_netlibs"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+{ { echo "$as_me:15160: error: Cannot link against winsock library" >&5
+echo "$as_me: error: Cannot link against winsock library" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+	LIBS="$cf_save_LIBS"
+	;;
+(*)
+
+for ac_func in gethostname
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:15173: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 15179 "configure"
+#include "confdefs.h"
+#define $ac_func autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef $ac_func
+
+#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 $ac_func (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#error found stub for $ac_func
+#endif
+
+	return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:15210: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:15213: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:15216: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:15219: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+eval "$as_ac_var=no"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:15229: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6
+if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+EOF
+
+else
+
+echo "$as_me:15238: checking for gethostname in -lnsl" >&5
+echo $ECHO_N "checking for gethostname in -lnsl... $ECHO_C" >&6
+if test "${ac_cv_lib_nsl_gethostname+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lnsl $cf_cv_netlibs $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 15246 "configure"
+#include "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 gethostname ();
+int
+main (void)
+{
+gethostname ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:15265: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:15268: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:15271: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:15274: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_nsl_gethostname=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_nsl_gethostname=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:15285: result: $ac_cv_lib_nsl_gethostname" >&5
+echo "${ECHO_T}$ac_cv_lib_nsl_gethostname" >&6
+if test "$ac_cv_lib_nsl_gethostname" = yes; then
+
+cf_tr_func=`echo "gethostname" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+	cat >>confdefs.h <<EOF
+#define HAVE_$cf_tr_func 1
+EOF
+
+	ac_cv_func_gethostname=yes
+	if test "$cf_used_lib_nsl" != yes ; then cf_used_lib_nsl=yes; cf_cv_netlibs="-lnsl $cf_cv_netlibs"; fi
+else
+
+	ac_cv_func_gethostname=unknown
+	unset ac_cv_func_gethostname 2>/dev/null
+
+echo "$as_me:15302: checking for gethostname in -lsocket" >&5
+echo $ECHO_N "checking for gethostname in -lsocket... $ECHO_C" >&6
+if test "${ac_cv_lib_socket_gethostname+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsocket $cf_cv_netlibs $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 15310 "configure"
+#include "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 gethostname ();
+int
+main (void)
+{
+gethostname ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:15329: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:15332: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:15335: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:15338: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_socket_gethostname=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_socket_gethostname=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:15349: result: $ac_cv_lib_socket_gethostname" >&5
+echo "${ECHO_T}$ac_cv_lib_socket_gethostname" >&6
+if test "$ac_cv_lib_socket_gethostname" = yes; then
+
+cf_tr_func=`echo "gethostname" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+	cat >>confdefs.h <<EOF
+#define HAVE_$cf_tr_func 1
+EOF
+
+	ac_cv_func_gethostname=yes
+	if test "$cf_used_lib_socket" != yes ; then cf_used_lib_socket=yes; cf_cv_netlibs="-lsocket $cf_cv_netlibs"; fi
+else
+
+	ac_cv_func_gethostname=unknown
+	unset ac_cv_func_gethostname 2>/dev/null
+
+fi
+
+fi
+
+fi
+done
+
+	echo "$as_me:15373: checking for main in -linet" >&5
+echo $ECHO_N "checking for main in -linet... $ECHO_C" >&6
+if test "${ac_cv_lib_inet_main+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-linet  $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 15381 "configure"
+#include "confdefs.h"
+
+int
+main (void)
+{
+main ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:15393: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:15396: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:15399: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:15402: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_inet_main=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_inet_main=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:15413: result: $ac_cv_lib_inet_main" >&5
+echo "${ECHO_T}$ac_cv_lib_inet_main" >&6
+if test "$ac_cv_lib_inet_main" = yes; then
+  cf_cv_netlibs="-linet $cf_cv_netlibs"
+fi
+
+	if test "$ac_cv_func_lsocket" != no ; then
+
+for ac_func in socket
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:15424: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 15430 "configure"
+#include "confdefs.h"
+#define $ac_func autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef $ac_func
+
+#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 $ac_func (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#error found stub for $ac_func
+#endif
+
+	return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:15461: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:15464: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:15467: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:15470: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+eval "$as_ac_var=no"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:15480: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6
+if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+EOF
+
+else
+
+echo "$as_me:15489: checking for socket in -lsocket" >&5
+echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6
+if test "${ac_cv_lib_socket_socket+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsocket $cf_cv_netlibs $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 15497 "configure"
+#include "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 socket ();
+int
+main (void)
+{
+socket ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:15516: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:15519: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:15522: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:15525: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_socket_socket=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_socket_socket=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:15536: result: $ac_cv_lib_socket_socket" >&5
+echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6
+if test "$ac_cv_lib_socket_socket" = yes; then
+
+cf_tr_func=`echo "socket" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+	cat >>confdefs.h <<EOF
+#define HAVE_$cf_tr_func 1
+EOF
+
+	ac_cv_func_socket=yes
+	if test "$cf_used_lib_socket" != yes ; then cf_used_lib_socket=yes; cf_cv_netlibs="-lsocket $cf_cv_netlibs"; fi
+else
+
+	ac_cv_func_socket=unknown
+	unset ac_cv_func_socket 2>/dev/null
+
+echo "$as_me:15553: checking for socket in -lbsd" >&5
+echo $ECHO_N "checking for socket in -lbsd... $ECHO_C" >&6
+if test "${ac_cv_lib_bsd_socket+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lbsd $cf_cv_netlibs $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 15561 "configure"
+#include "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 socket ();
+int
+main (void)
+{
+socket ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:15580: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:15583: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:15586: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:15589: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_bsd_socket=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_bsd_socket=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:15600: result: $ac_cv_lib_bsd_socket" >&5
+echo "${ECHO_T}$ac_cv_lib_bsd_socket" >&6
+if test "$ac_cv_lib_bsd_socket" = yes; then
+
+cf_tr_func=`echo "socket" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+	cat >>confdefs.h <<EOF
+#define HAVE_$cf_tr_func 1
+EOF
+
+	ac_cv_func_socket=yes
+	if test "$cf_used_lib_bsd" != yes ; then cf_used_lib_bsd=yes; cf_cv_netlibs="-lbsd $cf_cv_netlibs"; fi
+else
+
+	ac_cv_func_socket=unknown
+	unset ac_cv_func_socket 2>/dev/null
+
+fi
+
+fi
+
+fi
+done
+
+	fi
+
+for ac_func in gethostbyname
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:15629: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 15635 "configure"
+#include "confdefs.h"
+#define $ac_func autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef $ac_func
+
+#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 $ac_func (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#error found stub for $ac_func
+#endif
+
+	return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:15666: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:15669: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:15672: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:15675: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+eval "$as_ac_var=no"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:15685: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6
+if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+EOF
+
+else
+
+echo "$as_me:15694: 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 $cf_cv_netlibs $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 15702 "configure"
+#include "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 (void)
+{
+gethostbyname ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:15721: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:15724: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:15727: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:15730: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_nsl_gethostbyname=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_nsl_gethostbyname=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:15741: 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
+
+cf_tr_func=`echo "gethostbyname" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+	cat >>confdefs.h <<EOF
+#define HAVE_$cf_tr_func 1
+EOF
+
+	ac_cv_func_gethostbyname=yes
+	if test "$cf_used_lib_nsl" != yes ; then cf_used_lib_nsl=yes; cf_cv_netlibs="-lnsl $cf_cv_netlibs"; fi
+else
+
+	ac_cv_func_gethostbyname=unknown
+	unset ac_cv_func_gethostbyname 2>/dev/null
+
+fi
+
+fi
+done
+
+for ac_func in inet_ntoa
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:15766: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 15772 "configure"
+#include "confdefs.h"
+#define $ac_func autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef $ac_func
+
+#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 $ac_func (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#error found stub for $ac_func
+#endif
+
+	return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:15803: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:15806: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:15809: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:15812: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+eval "$as_ac_var=no"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:15822: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6
+if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+EOF
+
+else
+
+echo "$as_me:15831: checking for inet_ntoa in -lnsl" >&5
+echo $ECHO_N "checking for inet_ntoa in -lnsl... $ECHO_C" >&6
+if test "${ac_cv_lib_nsl_inet_ntoa+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lnsl $cf_cv_netlibs $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 15839 "configure"
+#include "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 inet_ntoa ();
+int
+main (void)
+{
+inet_ntoa ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:15858: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:15861: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:15864: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:15867: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_nsl_inet_ntoa=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_nsl_inet_ntoa=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:15878: result: $ac_cv_lib_nsl_inet_ntoa" >&5
+echo "${ECHO_T}$ac_cv_lib_nsl_inet_ntoa" >&6
+if test "$ac_cv_lib_nsl_inet_ntoa" = yes; then
+
+cf_tr_func=`echo "inet_ntoa" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+	cat >>confdefs.h <<EOF
+#define HAVE_$cf_tr_func 1
+EOF
+
+	ac_cv_func_inet_ntoa=yes
+	if test "$cf_used_lib_nsl" != yes ; then cf_used_lib_nsl=yes; cf_cv_netlibs="-lnsl $cf_cv_netlibs"; fi
+else
+
+	ac_cv_func_inet_ntoa=unknown
+	unset ac_cv_func_inet_ntoa 2>/dev/null
+
+fi
+
+fi
+done
+
+for ac_func in gethostbyname
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:15903: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 15909 "configure"
+#include "confdefs.h"
+#define $ac_func autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef $ac_func
+
+#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 $ac_func (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#error found stub for $ac_func
+#endif
+
+	return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:15940: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:15943: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:15946: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:15949: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+eval "$as_ac_var=no"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:15959: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6
+if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+EOF
+
+else
+
+echo "$as_me:15968: checking for gethostbyname in -lnetwork" >&5
+echo $ECHO_N "checking for gethostbyname in -lnetwork... $ECHO_C" >&6
+if test "${ac_cv_lib_network_gethostbyname+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lnetwork $cf_cv_netlibs $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 15976 "configure"
+#include "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 (void)
+{
+gethostbyname ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:15995: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:15998: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:16001: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:16004: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_network_gethostbyname=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_network_gethostbyname=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:16015: result: $ac_cv_lib_network_gethostbyname" >&5
+echo "${ECHO_T}$ac_cv_lib_network_gethostbyname" >&6
+if test "$ac_cv_lib_network_gethostbyname" = yes; then
+
+cf_tr_func=`echo "gethostbyname" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+	cat >>confdefs.h <<EOF
+#define HAVE_$cf_tr_func 1
+EOF
+
+	ac_cv_func_gethostbyname=yes
+	if test "$cf_used_lib_network" != yes ; then cf_used_lib_network=yes; cf_cv_netlibs="-lnetwork $cf_cv_netlibs"; fi
+else
+
+	ac_cv_func_gethostbyname=unknown
+	unset ac_cv_func_gethostbyname 2>/dev/null
+
+fi
+
+fi
+done
+
+for ac_func in strcasecmp
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:16040: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 16046 "configure"
+#include "confdefs.h"
+#define $ac_func autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef $ac_func
+
+#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 $ac_func (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#error found stub for $ac_func
+#endif
+
+	return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:16077: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:16080: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:16083: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:16086: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+eval "$as_ac_var=no"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:16096: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6
+if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+EOF
+
+else
+
+echo "$as_me:16105: checking for strcasecmp in -lresolv" >&5
+echo $ECHO_N "checking for strcasecmp in -lresolv... $ECHO_C" >&6
+if test "${ac_cv_lib_resolv_strcasecmp+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lresolv $cf_cv_netlibs $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 16113 "configure"
+#include "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 strcasecmp ();
+int
+main (void)
+{
+strcasecmp ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:16132: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:16135: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:16138: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:16141: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_resolv_strcasecmp=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_resolv_strcasecmp=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:16152: result: $ac_cv_lib_resolv_strcasecmp" >&5
+echo "${ECHO_T}$ac_cv_lib_resolv_strcasecmp" >&6
+if test "$ac_cv_lib_resolv_strcasecmp" = yes; then
+
+cf_tr_func=`echo "strcasecmp" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+	cat >>confdefs.h <<EOF
+#define HAVE_$cf_tr_func 1
+EOF
+
+	ac_cv_func_strcasecmp=yes
+	if test "$cf_used_lib_resolv" != yes ; then cf_used_lib_resolv=yes; cf_cv_netlibs="-lresolv $cf_cv_netlibs"; fi
+else
+
+	ac_cv_func_strcasecmp=unknown
+	unset ac_cv_func_strcasecmp 2>/dev/null
+
+fi
+
+fi
+done
+
+	;;
+esac
+
+fi
+
+case "$cf_cv_netlibs" in
+(*ws2_32*)
+
+cat >>confdefs.h <<\EOF
+#define USE_WINSOCK2_H 1
+EOF
+
+	;;
+esac
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_cv_netlibs; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+test "$cf_test_netlibs" = no && echo "$cf_cv_netlibs" >&6
+
+fi
+
+echo "$as_me:16209: checking for inet_aton function" >&5
+echo $ECHO_N "checking for inet_aton function... $ECHO_C" >&6
+if test "${cf_cv_have_inet_aton+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 16216 "configure"
+#include "confdefs.h"
+
+$ac_includes_default
+#if defined(__MINGW32__)
+
+#undef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+
+#ifdef HAVE_WINSOCK2_H
+#include <winsock2.h>
+#else
+#ifdef HAVE_WINSOCK_H
+#include <winsock.h>
+#endif
+#endif
+
+#else
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#endif
+
+int
+main (void)
+{
+inet_aton(0, (struct in_addr *)0)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:16252: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:16255: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:16258: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:16261: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_have_inet_aton=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_have_inet_aton=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:16271: result: $cf_cv_have_inet_aton" >&5
+echo "${ECHO_T}$cf_cv_have_inet_aton" >&6
+if test "$cf_cv_have_inet_aton" = yes ; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_INET_ATON 1
+EOF
+
+else
+    echo "$as_me:16280: checking for inet_addr function" >&5
+echo $ECHO_N "checking for inet_addr function... $ECHO_C" >&6
+if test "${cf_cv_have_inet_addr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+    cat >"conftest.$ac_ext" <<_ACEOF
+#line 16287 "configure"
+#include "confdefs.h"
+
+$ac_includes_default
+#if defined(__MINGW32__)
+
+#undef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+
+#ifdef HAVE_WINSOCK2_H
+#include <winsock2.h>
+#else
+#ifdef HAVE_WINSOCK_H
+#include <winsock.h>
+#endif
+#endif
+
+#else
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#endif
+
+int
+main (void)
+{
+inet_addr(0)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:16323: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:16326: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:16329: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:16332: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_have_inet_addr=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_have_inet_addr=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:16342: result: $cf_cv_have_inet_addr" >&5
+echo "${ECHO_T}$cf_cv_have_inet_addr" >&6
+    if test "$cf_cv_have_inet_addr" = no ; then
+	echo "$as_me:16345: checking for library with inet_addr" >&5
+echo $ECHO_N "checking for library with inet_addr... $ECHO_C" >&6
+if test "${cf_cv_lib_inet_addr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	    cf_save_LIBS="$LIBS"
+	    for cf_inetlib in -lbind -lresolv
+	    do
+		LIBS="$cf_save_LIBS $cf_inetlib"
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 16356 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+int
+main (void)
+{
+inet_addr(0)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:16372: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:16375: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:16378: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:16381: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_lib_inet_addr=$cf_inetlib
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_lib_inet_addr=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+		LIBS="$cf_save_LIBS"
+		test "$cf_cv_lib_inet_addr" != no && break
+	    done
+
+fi
+echo "$as_me:16395: result: $cf_cv_lib_inet_addr" >&5
+echo "${ECHO_T}$cf_cv_lib_inet_addr" >&6
+	if test "$cf_cv_lib_inet_addr" != no ; then
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_cv_lib_inet_addr; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+	else
+	    { echo "$as_me:16416: WARNING: Unable to find library for inet_addr function" >&5
+echo "$as_me: WARNING: Unable to find library for inet_addr function" >&2;}
+	fi
+    fi
+fi
+
+echo "$as_me:16422: checking if you want to use pkg-config" >&5
+echo $ECHO_N "checking if you want to use pkg-config... $ECHO_C" >&6
+
+# Check whether --with-pkg-config or --without-pkg-config was given.
+if test "${with_pkg_config+set}" = set; then
+  withval="$with_pkg_config"
+  cf_pkg_config=$withval
+else
+  cf_pkg_config=yes
+fi;
+echo "$as_me:16432: result: $cf_pkg_config" >&5
+echo "${ECHO_T}$cf_pkg_config" >&6
+
+case "$cf_pkg_config" in
+(no)
+	PKG_CONFIG=none
+	;;
+(yes)
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
+set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
+echo "$as_me:16444: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PKG_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_PKG_CONFIG="$ac_dir/$ac_word"
+   echo "$as_me:16461: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  ;;
+esac
+fi
+PKG_CONFIG=$ac_cv_path_PKG_CONFIG
+
+if test -n "$PKG_CONFIG"; then
+  echo "$as_me:16472: result: $PKG_CONFIG" >&5
+echo "${ECHO_T}$PKG_CONFIG" >&6
+else
+  echo "$as_me:16475: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_path_PKG_CONFIG"; then
+  ac_pt_PKG_CONFIG=$PKG_CONFIG
+  # Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; ac_word=$2
+echo "$as_me:16484: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $ac_pt_PKG_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_ac_pt_PKG_CONFIG="$ac_dir/$ac_word"
+   echo "$as_me:16501: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  test -z "$ac_cv_path_ac_pt_PKG_CONFIG" && ac_cv_path_ac_pt_PKG_CONFIG="none"
+  ;;
+esac
+fi
+ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
+
+if test -n "$ac_pt_PKG_CONFIG"; then
+  echo "$as_me:16513: result: $ac_pt_PKG_CONFIG" >&5
+echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6
+else
+  echo "$as_me:16516: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  PKG_CONFIG=$ac_pt_PKG_CONFIG
+else
+  PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
+fi
+
+	;;
+(*)
+	PKG_CONFIG=$withval
+	;;
+esac
+
+test -z "$PKG_CONFIG" && PKG_CONFIG=none
+if test "$PKG_CONFIG" != none ; then
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$PKG_CONFIG" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\$\{*prefix\}*|.\$\{*dir\}*)
+	eval PKG_CONFIG="$PKG_CONFIG"
+	case ".$PKG_CONFIG" in
+	(.NONE/*)
+		PKG_CONFIG=`echo "$PKG_CONFIG" | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	PKG_CONFIG=`echo "$PKG_CONFIG" | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	{ { echo "$as_me:16559: error: expected a pathname, not \"$PKG_CONFIG\"" >&5
+echo "$as_me: error: expected a pathname, not \"$PKG_CONFIG\"" >&2;}
+   { (exit 1); exit 1; }; }
+	;;
+esac
+
+elif test "x$cf_pkg_config" != xno ; then
+	{ echo "$as_me:16566: WARNING: pkg-config is not installed" >&5
+echo "$as_me: WARNING: pkg-config is not installed" >&2;}
+fi
+
+if test "x$cf_cv_use_libssl"  != xno ; then
+
+	cf_cv_have_ssl=no
+	cf_cv_pkg_config_ssl=no
+
+	# command-line option, etc., override default behavior
+
+case "$cf_cv_use_libssl" in
+(no)
+	;;
+(yes)
+	;;
+(*)
+
+for cf_searchpath in `echo "$cf_cv_use_libssl" | tr $PATH_SEPARATOR ' '`; do
+	if test -d "$cf_searchpath/include" ; then
+
+if test -n "$cf_searchpath/include" ; then
+  for cf_add_incdir in $cf_searchpath/include
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 16614 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:16626: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:16629: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:16632: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:16635: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:16652: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+	elif test -d "$cf_searchpath/../include" ; then
+
+if test -n "$cf_searchpath/../include" ; then
+  for cf_add_incdir in $cf_searchpath/../include
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 16698 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:16710: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:16713: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:16716: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:16719: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:16736: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+	else
+{ { echo "$as_me:16754: error: cannot find ssl library under $cf_cv_use_libssl" >&5
+echo "$as_me: error: cannot find ssl library under $cf_cv_use_libssl" >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+	if test -d "$cf_searchpath/lib" ; then
+
+if test -n "$cf_searchpath/lib" ; then
+	for cf_add_libdir in $cf_searchpath/lib
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:16779: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+	elif test -d "$cf_searchpath" ; then
+
+if test -n "$cf_searchpath" ; then
+	for cf_add_libdir in $cf_searchpath
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:16808: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+	else
+{ { echo "$as_me:16817: error: cannot find ssl library under $cf_cv_use_libssl" >&5
+echo "$as_me: error: cannot find ssl library under $cf_cv_use_libssl" >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+done
+
+	;;
+esac
+
+	if test "x$PKG_CONFIG" != xnone; then
+		case "$cf_cv_use_libssl" in
+		(no)
+			;;
+		(yes) # if no explicit directory given, try pkg-config
+			cf_cv_pkg_ssl=
+			for cf_try_package in openssl libssl
+			do
+				echo "$as_me:16834: checking pkg-config for $cf_try_package" >&5
+echo $ECHO_N "checking pkg-config for $cf_try_package... $ECHO_C" >&6
+				if "$PKG_CONFIG" --exists $cf_try_package ; then
+					cf_cv_pkg_ssl=$cf_try_package
+					echo "$as_me:16838: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+					break
+				else
+					echo "$as_me:16842: result: no" >&5
+echo "${ECHO_T}no" >&6
+				fi
+			done
+			if test -n "$cf_cv_pkg_ssl" ; then
+				cf_cv_have_ssl=yes
+				cf_cv_pkg_config_ssl=yes
+
+				cf_cflags_ssl=`$PKG_CONFIG --cflags $cf_cv_pkg_ssl`
+				cf_libs_ssl=`$PKG_CONFIG --libs $cf_cv_pkg_ssl`
+
+				if test -n "$cf_cflags_ssl" ; then
+					case "$cf_cflags_ssl" in
+					(*-I*)
+						cf_cv_header_path_ssl=`echo "$cf_cflags_ssl" | sed -e 's/^.*-I//' -e 's/ .*//'`
+						;;
+					(*)
+						cf_cv_header_path_ssl=/usr/include
+						;;
+					esac
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_cflags_ssl
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+					# workaround for broken openssl package using kerberos
+					case "$cf_cflags_ssl" in
+					(*kerberos*)
+						cf_cv_have_ssl=maybe
+						;;
+					esac
+				else
+					cf_cv_header_path_ssl=/usr/include
+				fi
+
+				if test -d "$cf_cv_header_path_ssl/openssl" ; then
+					cf_cv_header_path_ssl=$cf_cv_header_path_ssl/openssl
+				fi
+
+				if test -n "$cf_libs_ssl" ; then
+					case "x$cf_libs_ssl" in
+					(*-L*)
+						cf_cv_library_path_ssl=`echo "$cf_libs_ssl" | sed -e 's/^.*-L//' -e 's/ .*//'`
+						;;
+					(*)
+						cf_cv_library_path_ssl=/usr/lib
+						;;
+					esac
+					test -n "$verbose" && echo "	adding $cf_libs_ssl to LIBS" 1>&6
+
+echo "${as_me:-configure}:16986: testing adding $cf_libs_ssl to LIBS ..." 1>&5
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_libs_ssl; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+				fi
+			fi
+			;;
+		esac
+	fi
+
+	if test "$cf_cv_have_ssl" != yes; then
+		case "$host_os" in
+		(mingw*)
+			cf_extra_ssl_libs="-lcrypto -lgdi32"
+			;;
+		(*)
+			# openssl 0.9.6 and up use dynamic loading for engines.
+			cf_extra_ssl_libs="-lcrypto"
+			case "x$LIBS" in
+			(*-ldl)
+				;;
+			(*)
+				echo "$as_me:17022: checking for dlsym in -ldl" >&5
+echo $ECHO_N "checking for dlsym in -ldl... $ECHO_C" >&6
+if test "${ac_cv_lib_dl_dlsym+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 17030 "configure"
+#include "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 dlsym ();
+int
+main (void)
+{
+dlsym ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:17049: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:17052: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:17055: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:17058: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_dl_dlsym=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_dl_dlsym=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:17069: result: $ac_cv_lib_dl_dlsym" >&5
+echo "${ECHO_T}$ac_cv_lib_dl_dlsym" >&6
+if test "$ac_cv_lib_dl_dlsym" = yes; then
+  cf_extra_ssl_libs="$cf_extra_ssl_libs -ldl"
+fi
+
+				;;
+			esac
+			;;
+		esac
+
+# If the linkage is not already in the $CPPFLAGS/$LDFLAGS configuration, these
+# will be set on completion of the AC_TRY_LINK below.
+cf_cv_header_path_ssl=
+cf_cv_library_path_ssl=
+
+echo "${as_me:-configure}:17085: testing Starting FIND_LINKAGE(ssl,openssl) ..." 1>&5
+
+cf_save_LIBS="$LIBS"
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 17090 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#if defined(USE_OPENSSL_INCL)
+#include <openssl/ssl.h>
+#elif defined(USE_GNUTLS_FUNCS)
+#include <gnutls/gnutls.h>
+#elif defined(USE_GNUTLS_INCL)
+#include <gnutls/openssl.h>
+#else
+#include <ssl.h>
+#endif
+
+int
+main (void)
+{
+
+#ifdef USE_GNUTLS_FUNCS
+    gnutls_global_init();
+#else
+    SSL_shutdown((SSL *)0)
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:17119: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:17122: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:17125: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:17128: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_find_linkage_ssl=yes
+	cf_cv_header_path_ssl=/usr/include
+	cf_cv_library_path_ssl=/usr/lib
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+LIBS="-lssl $cf_extra_ssl_libs $cf_save_LIBS"
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 17142 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#if defined(USE_OPENSSL_INCL)
+#include <openssl/ssl.h>
+#elif defined(USE_GNUTLS_FUNCS)
+#include <gnutls/gnutls.h>
+#elif defined(USE_GNUTLS_INCL)
+#include <gnutls/openssl.h>
+#else
+#include <ssl.h>
+#endif
+
+int
+main (void)
+{
+
+#ifdef USE_GNUTLS_FUNCS
+    gnutls_global_init();
+#else
+    SSL_shutdown((SSL *)0)
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:17171: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:17174: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:17177: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:17180: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_find_linkage_ssl=yes
+	cf_cv_header_path_ssl=/usr/include
+	cf_cv_library_path_ssl=/usr/lib
+	cf_cv_library_file_ssl="-lssl"
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+	cf_cv_find_linkage_ssl=no
+	LIBS="$cf_save_LIBS"
+
+	test -n "$verbose" && echo "	find linkage for ssl library" 1>&6
+
+echo "${as_me:-configure}:17197: testing find linkage for ssl library ..." 1>&5
+
+echo "${as_me:-configure}:17199: testing Searching for headers in FIND_LINKAGE(ssl,openssl) ..." 1>&5
+
+	cf_save_CPPFLAGS="$CPPFLAGS"
+	cf_test_CPPFLAGS="$CPPFLAGS"
+
+cf_search=
+
+# collect the current set of include-directories from compiler flags
+cf_header_path_list=""
+if test -n "${CFLAGS}${CPPFLAGS}" ; then
+	for cf_header_path in $CPPFLAGS $CFLAGS
+	do
+		case "$cf_header_path" in
+		(-I*)
+			cf_header_path=`echo ".$cf_header_path" |sed -e 's/^...//' -e 's,/include$,,'`
+
+test "x$cf_header_path" != "xNONE" && \
+test -d "$cf_header_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_header_path"
+	test -d "$cf_header_path/include" &&          cf_search="$cf_search $cf_header_path/include"
+	test -d "$cf_header_path/include/openssl" &&       cf_search="$cf_search $cf_header_path/include/openssl"
+	test -d "$cf_header_path/include/openssl/include" &&    cf_search="$cf_search $cf_header_path/include/openssl/include"
+	test -d "$cf_header_path/openssl/include" &&       cf_search="$cf_search $cf_header_path/openssl/include"
+	test -d "$cf_header_path/openssl/include/openssl" &&    cf_search="$cf_search $cf_header_path/openssl/include/openssl"
+}
+
+			cf_header_path_list="$cf_header_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+# add the variations for the package we are looking for
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $prefix"
+	test -d "$prefix/include" &&          cf_search="$cf_search $prefix/include"
+	test -d "$prefix/include/openssl" &&       cf_search="$cf_search $prefix/include/openssl"
+	test -d "$prefix/include/openssl/include" &&    cf_search="$cf_search $prefix/include/openssl/include"
+	test -d "$prefix/openssl/include" &&       cf_search="$cf_search $prefix/openssl/include"
+	test -d "$prefix/openssl/include/openssl" &&    cf_search="$cf_search $prefix/openssl/include/openssl"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/include" &&          cf_search="$cf_search $cf_subdir_prefix/include"
+	test -d "$cf_subdir_prefix/include/openssl" &&       cf_search="$cf_search $cf_subdir_prefix/include/openssl"
+	test -d "$cf_subdir_prefix/include/openssl/include" &&    cf_search="$cf_search $cf_subdir_prefix/include/openssl/include"
+	test -d "$cf_subdir_prefix/openssl/include" &&       cf_search="$cf_search $cf_subdir_prefix/openssl/include"
+	test -d "$cf_subdir_prefix/openssl/include/openssl" &&    cf_search="$cf_search $cf_subdir_prefix/openssl/include/openssl"
+}
+
+done
+
+test "$includedir" != NONE && \
+test "$includedir" != "/usr/include" && \
+test -d "$includedir" && {
+	test -d "$includedir" &&    cf_search="$cf_search $includedir"
+	test -d "$includedir/openssl" && cf_search="$cf_search $includedir/openssl"
+}
+
+test "$oldincludedir" != NONE && \
+test "$oldincludedir" != "/usr/include" && \
+test -d "$oldincludedir" && {
+	test -d "$oldincludedir"    && cf_search="$cf_search $oldincludedir"
+	test -d "$oldincludedir/openssl" && cf_search="$cf_search $oldincludedir/openssl"
+}
+
+cf_search="$cf_search $cf_header_path_list"
+
+	for cf_cv_header_path_ssl in $cf_search
+	do
+		if test -d "$cf_cv_header_path_ssl" ; then
+			test -n "$verbose" && echo "	... testing $cf_cv_header_path_ssl" 1>&6
+
+echo "${as_me:-configure}:17290: testing ... testing $cf_cv_header_path_ssl ..." 1>&5
+
+			CPPFLAGS="$cf_save_CPPFLAGS"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_cv_header_path_ssl"
+
+			cat >"conftest.$ac_ext" <<_ACEOF
+#line 17298 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#if defined(USE_OPENSSL_INCL)
+#include <openssl/ssl.h>
+#elif defined(USE_GNUTLS_FUNCS)
+#include <gnutls/gnutls.h>
+#elif defined(USE_GNUTLS_INCL)
+#include <gnutls/openssl.h>
+#else
+#include <ssl.h>
+#endif
+
+int
+main (void)
+{
+
+#ifdef USE_GNUTLS_FUNCS
+    gnutls_global_init();
+#else
+    SSL_shutdown((SSL *)0)
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:17327: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:17330: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:17333: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:17336: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+				test -n "$verbose" && echo "	... found ssl headers in $cf_cv_header_path_ssl" 1>&6
+
+echo "${as_me:-configure}:17341: testing ... found ssl headers in $cf_cv_header_path_ssl ..." 1>&5
+
+				cf_cv_find_linkage_ssl=maybe
+				cf_test_CPPFLAGS="$CPPFLAGS"
+				break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+				CPPFLAGS="$cf_save_CPPFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+		fi
+	done
+
+	if test "$cf_cv_find_linkage_ssl" = maybe ; then
+
+echo "${as_me:-configure}:17359: testing Searching for ssl library in FIND_LINKAGE(ssl,openssl) ..." 1>&5
+
+		cf_save_LIBS="$LIBS"
+		cf_save_LDFLAGS="$LDFLAGS"
+
+		CPPFLAGS="$cf_test_CPPFLAGS"
+		LIBS="-lssl $cf_extra_ssl_libs $cf_save_LIBS"
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 17367 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#if defined(USE_OPENSSL_INCL)
+#include <openssl/ssl.h>
+#elif defined(USE_GNUTLS_FUNCS)
+#include <gnutls/gnutls.h>
+#elif defined(USE_GNUTLS_INCL)
+#include <gnutls/openssl.h>
+#else
+#include <ssl.h>
+#endif
+
+int
+main (void)
+{
+
+#ifdef USE_GNUTLS_FUNCS
+    gnutls_global_init();
+#else
+    SSL_shutdown((SSL *)0)
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:17396: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:17399: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:17402: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:17405: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+			test -n "$verbose" && echo "	... found ssl library in system" 1>&6
+
+echo "${as_me:-configure}:17410: testing ... found ssl library in system ..." 1>&5
+
+			cf_cv_find_linkage_ssl=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+			CPPFLAGS="$cf_save_CPPFLAGS"
+			LIBS="$cf_save_LIBS"
+
+		if test "$cf_cv_find_linkage_ssl" != yes ; then
+
+cf_search=
+cf_library_path_list=""
+if test -n "${LDFLAGS}${LIBS}" ; then
+	for cf_library_path in $LDFLAGS $LIBS
+	do
+		case "$cf_library_path" in
+		(-L*)
+			cf_library_path=`echo ".$cf_library_path" |sed -e 's/^...//' -e 's,/lib$,,'`
+
+test "x$cf_library_path" != "xNONE" && \
+test -d "$cf_library_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_library_path"
+	test -d "$cf_library_path/lib" &&          cf_search="$cf_search $cf_library_path/lib"
+	test -d "$cf_library_path/lib/ssl" &&       cf_search="$cf_search $cf_library_path/lib/ssl"
+	test -d "$cf_library_path/lib/ssl/lib" &&    cf_search="$cf_search $cf_library_path/lib/ssl/lib"
+	test -d "$cf_library_path/ssl/lib" &&       cf_search="$cf_search $cf_library_path/ssl/lib"
+	test -d "$cf_library_path/ssl/lib/ssl" &&    cf_search="$cf_search $cf_library_path/ssl/lib/ssl"
+}
+
+			cf_library_path_list="$cf_library_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $prefix"
+	test -d "$prefix/lib" &&          cf_search="$cf_search $prefix/lib"
+	test -d "$prefix/lib/ssl" &&       cf_search="$cf_search $prefix/lib/ssl"
+	test -d "$prefix/lib/ssl/lib" &&    cf_search="$cf_search $prefix/lib/ssl/lib"
+	test -d "$prefix/ssl/lib" &&       cf_search="$cf_search $prefix/ssl/lib"
+	test -d "$prefix/ssl/lib/ssl" &&    cf_search="$cf_search $prefix/ssl/lib/ssl"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/lib" &&          cf_search="$cf_search $cf_subdir_prefix/lib"
+	test -d "$cf_subdir_prefix/lib/ssl" &&       cf_search="$cf_search $cf_subdir_prefix/lib/ssl"
+	test -d "$cf_subdir_prefix/lib/ssl/lib" &&    cf_search="$cf_search $cf_subdir_prefix/lib/ssl/lib"
+	test -d "$cf_subdir_prefix/ssl/lib" &&       cf_search="$cf_search $cf_subdir_prefix/ssl/lib"
+	test -d "$cf_subdir_prefix/ssl/lib/ssl" &&    cf_search="$cf_search $cf_subdir_prefix/ssl/lib/ssl"
+}
+
+done
+
+cf_search="$cf_library_path_list $cf_search"
+
+			for cf_cv_library_path_ssl in $cf_search
+			do
+				if test -d "$cf_cv_library_path_ssl" ; then
+					test -n "$verbose" && echo "	... testing $cf_cv_library_path_ssl" 1>&6
+
+echo "${as_me:-configure}:17491: testing ... testing $cf_cv_library_path_ssl ..." 1>&5
+
+					CPPFLAGS="$cf_test_CPPFLAGS"
+					LIBS="-lssl $cf_extra_ssl_libs $cf_save_LIBS"
+					LDFLAGS="$cf_save_LDFLAGS -L$cf_cv_library_path_ssl"
+					cat >"conftest.$ac_ext" <<_ACEOF
+#line 17497 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#if defined(USE_OPENSSL_INCL)
+#include <openssl/ssl.h>
+#elif defined(USE_GNUTLS_FUNCS)
+#include <gnutls/gnutls.h>
+#elif defined(USE_GNUTLS_INCL)
+#include <gnutls/openssl.h>
+#else
+#include <ssl.h>
+#endif
+
+int
+main (void)
+{
+
+#ifdef USE_GNUTLS_FUNCS
+    gnutls_global_init();
+#else
+    SSL_shutdown((SSL *)0)
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:17526: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:17529: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:17532: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:17535: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+					test -n "$verbose" && echo "	... found ssl library in $cf_cv_library_path_ssl" 1>&6
+
+echo "${as_me:-configure}:17540: testing ... found ssl library in $cf_cv_library_path_ssl ..." 1>&5
+
+					cf_cv_find_linkage_ssl=yes
+					cf_cv_library_file_ssl="-lssl"
+					break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+					CPPFLAGS="$cf_save_CPPFLAGS"
+					LIBS="$cf_save_LIBS"
+					LDFLAGS="$cf_save_LDFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+				fi
+			done
+			CPPFLAGS="$cf_save_CPPFLAGS"
+			LDFLAGS="$cf_save_LDFLAGS"
+		fi
+
+	else
+		cf_cv_find_linkage_ssl=no
+	fi
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+LIBS="$cf_save_LIBS"
+
+if test "$cf_cv_find_linkage_ssl" = yes ; then
+cf_cv_have_ssl=yes
+else
+cf_cv_have_ssl=no
+fi
+
+		if test "$cf_cv_pkg_config_ssl" != yes ; then
+			if test "$cf_cv_have_ssl" = yes ; then
+				if test -n "$cf_cv_library_path_ssl" ; then
+
+if test -n "$cf_cv_library_path_ssl" ; then
+	for cf_add_libdir in $cf_cv_library_path_ssl
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:17602: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+				fi
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lssl $cf_extra_ssl_libs; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+				if test -n "$cf_cv_header_path_ssl" ; then
+					case "$cf_cv_header_path_ssl" in
+					(/usr/include/openssl)
+						;;
+					(*)
+
+if test -n "$cf_cv_header_path_ssl" ; then
+  for cf_add_incdir in $cf_cv_header_path_ssl
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 17661 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:17673: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:17676: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:17679: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:17682: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:17699: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+						;;
+					esac
+				fi
+			fi
+		fi
+	fi
+
+	if test "$cf_cv_have_ssl" = yes ; then
+
+cat >>confdefs.h <<\EOF
+#define USE_SSL 1
+EOF
+
+		if test -n "$cf_cv_header_path_ssl" ; then
+			test -n "$verbose" && echo "	checking ssl header-path $cf_cv_header_path_ssl" 1>&6
+
+echo "${as_me:-configure}:17732: testing checking ssl header-path $cf_cv_header_path_ssl ..." 1>&5
+
+			case "$cf_cv_header_path_ssl" in
+			(*/openssl)
+
+cat >>confdefs.h <<\EOF
+#define USE_OPENSSL_INCL 1
+EOF
+
+				;;
+			esac
+		fi
+
+echo "$as_me:17745: checking for X509 support" >&5
+echo $ECHO_N "checking for X509 support... $ECHO_C" >&6
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 17748 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#if defined(USE_OPENSSL_INCL)
+#include <openssl/ssl.h>
+#elif defined(USE_GNUTLS_FUNCS)
+#include <gnutls/gnutls.h>
+#elif defined(USE_GNUTLS_INCL)
+#include <gnutls/openssl.h>
+#else
+#include <ssl.h>
+#endif
+
+#if defined(USE_GNUTLS_INCL)
+#include <gnutls/x509.h>
+#else
+#include <openssl/x509.h>
+#endif
+
+int
+main (void)
+{
+X509_verify_cert_error_string(X509_STORE_CTX_get_error(NULL))
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:17777: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:17780: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:17783: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:17786: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_x509_support=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_x509_support=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+echo "$as_me:17795: result: $cf_x509_support" >&5
+echo "${ECHO_T}$cf_x509_support" >&6
+
+if test "$cf_x509_support" = yes ; then
+	cat >>confdefs.h <<\EOF
+#define USE_X509_SUPPORT 1
+EOF
+
+fi
+
+	fi
+
+elif test "x$cf_cv_use_libgnutls" != xno ; then
+    if test "x$cf_cv_gnutls_compat" = xno ; then
+
+	cf_cv_have_gnutls=no
+	cf_cv_pkg_config_ssl=no
+
+case "$cf_cv_use_libgnutls" in
+(no)
+	;;
+(yes)
+	;;
+(*)
+
+for cf_searchpath in `echo "$cf_cv_use_libgnutls" | tr $PATH_SEPARATOR ' '`; do
+	if test -d "$cf_searchpath/include" ; then
+
+if test -n "$cf_searchpath/include" ; then
+  for cf_add_incdir in $cf_searchpath/include
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 17850 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:17862: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:17865: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:17868: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:17871: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:17888: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+	elif test -d "$cf_searchpath/../include" ; then
+
+if test -n "$cf_searchpath/../include" ; then
+  for cf_add_incdir in $cf_searchpath/../include
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 17934 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:17946: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:17949: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:17952: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:17955: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:17972: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+	else
+{ { echo "$as_me:17990: error: cannot find ssl library under $cf_cv_use_libgnutls" >&5
+echo "$as_me: error: cannot find ssl library under $cf_cv_use_libgnutls" >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+	if test -d "$cf_searchpath/lib" ; then
+
+if test -n "$cf_searchpath/lib" ; then
+	for cf_add_libdir in $cf_searchpath/lib
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:18015: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+	elif test -d "$cf_searchpath" ; then
+
+if test -n "$cf_searchpath" ; then
+	for cf_add_libdir in $cf_searchpath
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:18044: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+	else
+{ { echo "$as_me:18053: error: cannot find ssl library under $cf_cv_use_libgnutls" >&5
+echo "$as_me: error: cannot find ssl library under $cf_cv_use_libgnutls" >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+done
+
+	;;
+esac
+
+	cf_pkg_gnutls=none
+	if test "x$PKG_CONFIG" != xnone; then
+		cf_pkg_gnutls=gnutls
+		case "$cf_cv_use_libgnutls" in
+		(no)
+			;;
+		(yes) # if no explicit directory given, try pkg-config
+			test -n "$verbose" && echo "	checking pkg-config for $cf_pkg_gnutls" 1>&6
+
+echo "${as_me:-configure}:18071: testing checking pkg-config for $cf_pkg_gnutls ..." 1>&5
+
+			if "$PKG_CONFIG" --exists $cf_pkg_gnutls ; then
+				test -n "$verbose" && echo "	... found $cf_pkg_gnutls in pkg-config" 1>&6
+
+echo "${as_me:-configure}:18076: testing ... found $cf_pkg_gnutls in pkg-config ..." 1>&5
+
+				cf_cv_have_gnutls=yes
+				cf_cv_pkg_config_ssl=yes
+
+				cf_cflags_ssl=`$PKG_CONFIG --cflags $cf_pkg_gnutls`
+				cf_libs_ssl=`$PKG_CONFIG --libs $cf_pkg_gnutls`
+
+				if test -n "$cf_cflags_ssl" ; then
+					case "$cf_cflags_ssl" in
+					(*-I*)
+						cf_cv_header_path_gnutls=`echo "$cf_cflags_ssl" | sed -e 's/^.*-I//' -e 's/ .*//'`
+						;;
+					(*)
+						cf_cv_header_path_gnutls=/usr/include
+						;;
+					esac
+					if test -d "$cf_cv_header_path_gnutls/gnutls" ; then
+						cf_cv_header_path_gnutls=$cf_cv_header_path_gnutls/gnutls
+					fi
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_cflags_ssl
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+				fi
+
+				if test -n "$cf_libs_ssl" ; then
+					case "x$cf_libs_ssl" in
+					(*-L*)
+						cf_cv_library_path_gnutls=`echo "$cf_libs_ssl" | sed -e 's/^.*-L//' -e 's/ .*//'`
+						;;
+					(*)
+						cf_cv_library_path_gnutls=/usr/lib
+						;;
+					esac
+					test -n "$verbose" && echo "	adding $cf_libs_ssl to LIBS" 1>&6
+
+echo "${as_me:-configure}:18208: testing adding $cf_libs_ssl to LIBS ..." 1>&5
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_libs_ssl; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+				fi
+			else
+				test -n "$verbose" && echo "	... did not find $cf_pkg_gnutls in pkg-config" 1>&6
+
+echo "${as_me:-configure}:18230: testing ... did not find $cf_pkg_gnutls in pkg-config ..." 1>&5
+
+				cf_pkg_gnutls=none
+			fi
+			;;
+		esac
+	fi
+
+cat >>confdefs.h <<\EOF
+#define USE_GNUTLS_FUNCS 1
+EOF
+
+	if test "$cf_cv_have_gnutls" = no ; then
+		cf_gnutls_CPPFLAGS=$CPPFLAGS
+
+# If the linkage is not already in the $CPPFLAGS/$LDFLAGS configuration, these
+# will be set on completion of the AC_TRY_LINK below.
+cf_cv_header_path_gnutls=
+cf_cv_library_path_gnutls=
+
+echo "${as_me:-configure}:18250: testing Starting FIND_LINKAGE(gnutls,) ..." 1>&5
+
+cf_save_LIBS="$LIBS"
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 18255 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#if defined(USE_OPENSSL_INCL)
+#include <openssl/ssl.h>
+#elif defined(USE_GNUTLS_FUNCS)
+#include <gnutls/gnutls.h>
+#elif defined(USE_GNUTLS_INCL)
+#include <gnutls/openssl.h>
+#else
+#include <ssl.h>
+#endif
+
+int
+main (void)
+{
+
+#ifdef USE_GNUTLS_FUNCS
+    gnutls_global_init();
+#else
+    SSL_shutdown((SSL *)0)
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:18284: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:18287: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:18290: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:18293: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_find_linkage_gnutls=yes
+	cf_cv_header_path_gnutls=/usr/include
+	cf_cv_library_path_gnutls=/usr/lib
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+LIBS="-lgnutls  $cf_save_LIBS"
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 18307 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#if defined(USE_OPENSSL_INCL)
+#include <openssl/ssl.h>
+#elif defined(USE_GNUTLS_FUNCS)
+#include <gnutls/gnutls.h>
+#elif defined(USE_GNUTLS_INCL)
+#include <gnutls/openssl.h>
+#else
+#include <ssl.h>
+#endif
+
+int
+main (void)
+{
+
+#ifdef USE_GNUTLS_FUNCS
+    gnutls_global_init();
+#else
+    SSL_shutdown((SSL *)0)
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:18336: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:18339: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:18342: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:18345: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_find_linkage_gnutls=yes
+	cf_cv_header_path_gnutls=/usr/include
+	cf_cv_library_path_gnutls=/usr/lib
+	cf_cv_library_file_gnutls="-lgnutls"
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+	cf_cv_find_linkage_gnutls=no
+	LIBS="$cf_save_LIBS"
+
+	test -n "$verbose" && echo "	find linkage for gnutls library" 1>&6
+
+echo "${as_me:-configure}:18362: testing find linkage for gnutls library ..." 1>&5
+
+echo "${as_me:-configure}:18364: testing Searching for headers in FIND_LINKAGE(gnutls,) ..." 1>&5
+
+	cf_save_CPPFLAGS="$CPPFLAGS"
+	cf_test_CPPFLAGS="$CPPFLAGS"
+
+cf_search=
+
+# collect the current set of include-directories from compiler flags
+cf_header_path_list=""
+if test -n "${CFLAGS}${CPPFLAGS}" ; then
+	for cf_header_path in $CPPFLAGS $CFLAGS
+	do
+		case "$cf_header_path" in
+		(-I*)
+			cf_header_path=`echo ".$cf_header_path" |sed -e 's/^...//' -e 's,/include$,,'`
+
+test "x$cf_header_path" != "xNONE" && \
+test -d "$cf_header_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_header_path"
+	test -d "$cf_header_path/include" &&          cf_search="$cf_search $cf_header_path/include"
+	test -d "$cf_header_path/include/gnutls" &&       cf_search="$cf_search $cf_header_path/include/gnutls"
+	test -d "$cf_header_path/include/gnutls/include" &&    cf_search="$cf_search $cf_header_path/include/gnutls/include"
+	test -d "$cf_header_path/gnutls/include" &&       cf_search="$cf_search $cf_header_path/gnutls/include"
+	test -d "$cf_header_path/gnutls/include/gnutls" &&    cf_search="$cf_search $cf_header_path/gnutls/include/gnutls"
+}
+
+			cf_header_path_list="$cf_header_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+# add the variations for the package we are looking for
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $prefix"
+	test -d "$prefix/include" &&          cf_search="$cf_search $prefix/include"
+	test -d "$prefix/include/gnutls" &&       cf_search="$cf_search $prefix/include/gnutls"
+	test -d "$prefix/include/gnutls/include" &&    cf_search="$cf_search $prefix/include/gnutls/include"
+	test -d "$prefix/gnutls/include" &&       cf_search="$cf_search $prefix/gnutls/include"
+	test -d "$prefix/gnutls/include/gnutls" &&    cf_search="$cf_search $prefix/gnutls/include/gnutls"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/include" &&          cf_search="$cf_search $cf_subdir_prefix/include"
+	test -d "$cf_subdir_prefix/include/gnutls" &&       cf_search="$cf_search $cf_subdir_prefix/include/gnutls"
+	test -d "$cf_subdir_prefix/include/gnutls/include" &&    cf_search="$cf_search $cf_subdir_prefix/include/gnutls/include"
+	test -d "$cf_subdir_prefix/gnutls/include" &&       cf_search="$cf_search $cf_subdir_prefix/gnutls/include"
+	test -d "$cf_subdir_prefix/gnutls/include/gnutls" &&    cf_search="$cf_search $cf_subdir_prefix/gnutls/include/gnutls"
+}
+
+done
+
+test "$includedir" != NONE && \
+test "$includedir" != "/usr/include" && \
+test -d "$includedir" && {
+	test -d "$includedir" &&    cf_search="$cf_search $includedir"
+	test -d "$includedir/gnutls" && cf_search="$cf_search $includedir/gnutls"
+}
+
+test "$oldincludedir" != NONE && \
+test "$oldincludedir" != "/usr/include" && \
+test -d "$oldincludedir" && {
+	test -d "$oldincludedir"    && cf_search="$cf_search $oldincludedir"
+	test -d "$oldincludedir/gnutls" && cf_search="$cf_search $oldincludedir/gnutls"
+}
+
+cf_search="$cf_search $cf_header_path_list"
+
+	for cf_cv_header_path_gnutls in $cf_search
+	do
+		if test -d "$cf_cv_header_path_gnutls" ; then
+			test -n "$verbose" && echo "	... testing $cf_cv_header_path_gnutls" 1>&6
+
+echo "${as_me:-configure}:18455: testing ... testing $cf_cv_header_path_gnutls ..." 1>&5
+
+			CPPFLAGS="$cf_save_CPPFLAGS"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_cv_header_path_gnutls"
+
+			cat >"conftest.$ac_ext" <<_ACEOF
+#line 18463 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#if defined(USE_OPENSSL_INCL)
+#include <openssl/ssl.h>
+#elif defined(USE_GNUTLS_FUNCS)
+#include <gnutls/gnutls.h>
+#elif defined(USE_GNUTLS_INCL)
+#include <gnutls/openssl.h>
+#else
+#include <ssl.h>
+#endif
+
+int
+main (void)
+{
+
+#ifdef USE_GNUTLS_FUNCS
+    gnutls_global_init();
+#else
+    SSL_shutdown((SSL *)0)
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:18492: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:18495: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:18498: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:18501: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+				test -n "$verbose" && echo "	... found gnutls headers in $cf_cv_header_path_gnutls" 1>&6
+
+echo "${as_me:-configure}:18506: testing ... found gnutls headers in $cf_cv_header_path_gnutls ..." 1>&5
+
+				cf_cv_find_linkage_gnutls=maybe
+				cf_test_CPPFLAGS="$CPPFLAGS"
+				break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+				CPPFLAGS="$cf_save_CPPFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+		fi
+	done
+
+	if test "$cf_cv_find_linkage_gnutls" = maybe ; then
+
+echo "${as_me:-configure}:18524: testing Searching for gnutls library in FIND_LINKAGE(gnutls,) ..." 1>&5
+
+		cf_save_LIBS="$LIBS"
+		cf_save_LDFLAGS="$LDFLAGS"
+
+		if test "$cf_cv_find_linkage_gnutls" != yes ; then
+
+cf_search=
+cf_library_path_list=""
+if test -n "${LDFLAGS}${LIBS}" ; then
+	for cf_library_path in $LDFLAGS $LIBS
+	do
+		case "$cf_library_path" in
+		(-L*)
+			cf_library_path=`echo ".$cf_library_path" |sed -e 's/^...//' -e 's,/lib$,,'`
+
+test "x$cf_library_path" != "xNONE" && \
+test -d "$cf_library_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_library_path"
+	test -d "$cf_library_path/lib" &&          cf_search="$cf_search $cf_library_path/lib"
+	test -d "$cf_library_path/lib/gnutls" &&       cf_search="$cf_search $cf_library_path/lib/gnutls"
+	test -d "$cf_library_path/lib/gnutls/lib" &&    cf_search="$cf_search $cf_library_path/lib/gnutls/lib"
+	test -d "$cf_library_path/gnutls/lib" &&       cf_search="$cf_search $cf_library_path/gnutls/lib"
+	test -d "$cf_library_path/gnutls/lib/gnutls" &&    cf_search="$cf_search $cf_library_path/gnutls/lib/gnutls"
+}
+
+			cf_library_path_list="$cf_library_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $prefix"
+	test -d "$prefix/lib" &&          cf_search="$cf_search $prefix/lib"
+	test -d "$prefix/lib/gnutls" &&       cf_search="$cf_search $prefix/lib/gnutls"
+	test -d "$prefix/lib/gnutls/lib" &&    cf_search="$cf_search $prefix/lib/gnutls/lib"
+	test -d "$prefix/gnutls/lib" &&       cf_search="$cf_search $prefix/gnutls/lib"
+	test -d "$prefix/gnutls/lib/gnutls" &&    cf_search="$cf_search $prefix/gnutls/lib/gnutls"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/lib" &&          cf_search="$cf_search $cf_subdir_prefix/lib"
+	test -d "$cf_subdir_prefix/lib/gnutls" &&       cf_search="$cf_search $cf_subdir_prefix/lib/gnutls"
+	test -d "$cf_subdir_prefix/lib/gnutls/lib" &&    cf_search="$cf_search $cf_subdir_prefix/lib/gnutls/lib"
+	test -d "$cf_subdir_prefix/gnutls/lib" &&       cf_search="$cf_search $cf_subdir_prefix/gnutls/lib"
+	test -d "$cf_subdir_prefix/gnutls/lib/gnutls" &&    cf_search="$cf_search $cf_subdir_prefix/gnutls/lib/gnutls"
+}
+
+done
+
+cf_search="$cf_library_path_list $cf_search"
+
+			for cf_cv_library_path_gnutls in $cf_search
+			do
+				if test -d "$cf_cv_library_path_gnutls" ; then
+					test -n "$verbose" && echo "	... testing $cf_cv_library_path_gnutls" 1>&6
+
+echo "${as_me:-configure}:18599: testing ... testing $cf_cv_library_path_gnutls ..." 1>&5
+
+					CPPFLAGS="$cf_test_CPPFLAGS"
+					LIBS="-lgnutls  $cf_save_LIBS"
+					LDFLAGS="$cf_save_LDFLAGS -L$cf_cv_library_path_gnutls"
+					cat >"conftest.$ac_ext" <<_ACEOF
+#line 18605 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#if defined(USE_OPENSSL_INCL)
+#include <openssl/ssl.h>
+#elif defined(USE_GNUTLS_FUNCS)
+#include <gnutls/gnutls.h>
+#elif defined(USE_GNUTLS_INCL)
+#include <gnutls/openssl.h>
+#else
+#include <ssl.h>
+#endif
+
+int
+main (void)
+{
+
+#ifdef USE_GNUTLS_FUNCS
+    gnutls_global_init();
+#else
+    SSL_shutdown((SSL *)0)
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:18634: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:18637: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:18640: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:18643: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+					test -n "$verbose" && echo "	... found gnutls library in $cf_cv_library_path_gnutls" 1>&6
+
+echo "${as_me:-configure}:18648: testing ... found gnutls library in $cf_cv_library_path_gnutls ..." 1>&5
+
+					cf_cv_find_linkage_gnutls=yes
+					cf_cv_library_file_gnutls="-lgnutls"
+					break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+					CPPFLAGS="$cf_save_CPPFLAGS"
+					LIBS="$cf_save_LIBS"
+					LDFLAGS="$cf_save_LDFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+				fi
+			done
+			CPPFLAGS="$cf_save_CPPFLAGS"
+			LDFLAGS="$cf_save_LDFLAGS"
+		fi
+
+	else
+		cf_cv_find_linkage_gnutls=no
+	fi
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+LIBS="$cf_save_LIBS"
+
+if test "$cf_cv_find_linkage_gnutls" = yes ; then
+cf_cv_have_gnutls=yes
+else
+cf_cv_have_gnutls=no
+fi
+
+		CPPFLAGS=$cf_gnutls_CPPFLAGS
+	fi
+
+	if test "$cf_cv_have_gnutls" = yes ; then
+		if test -n "$cf_cv_header_path_gnutls" ; then
+			cat >>confdefs.h <<\EOF
+#define USE_SSL 1
+EOF
+
+			case "$cf_cv_header_path_gnutls" in
+			(/usr/include/gnutls)
+				;;
+			(*)
+
+if test -n "$cf_cv_header_path_gnutls" ; then
+  for cf_add_incdir in $cf_cv_header_path_gnutls
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 18728 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:18740: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:18743: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:18746: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:18749: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:18766: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+				;;
+			esac
+		fi
+		if test -n "$cf_cv_library_path_gnutls" ; then
+
+if test -n "$cf_cv_library_path_gnutls" ; then
+	for cf_add_libdir in $cf_cv_library_path_gnutls
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:18807: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+		fi
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lgnutls; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+for ac_func in gnutls_protocol_set_priority
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:18836: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 18842 "configure"
+#include "confdefs.h"
+#define $ac_func autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef $ac_func
+
+#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 $ac_func (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#error found stub for $ac_func
+#endif
+
+	return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:18873: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:18876: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:18879: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:18882: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+eval "$as_ac_var=no"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:18892: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6
+if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+		echo "$as_me:18902: checking for gnutls_rnd" >&5
+echo $ECHO_N "checking for gnutls_rnd... $ECHO_C" >&6
+if test "${ac_cv_func_gnutls_rnd+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 18908 "configure"
+#include "confdefs.h"
+#define gnutls_rnd autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef gnutls_rnd
+
+#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 gnutls_rnd (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs 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_gnutls_rnd) || defined (__stub___gnutls_rnd)
+#error found stub for gnutls_rnd
+#endif
+
+	return gnutls_rnd ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:18939: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:18942: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:18945: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:18948: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_func_gnutls_rnd=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_func_gnutls_rnd=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:18958: result: $ac_cv_func_gnutls_rnd" >&5
+echo "${ECHO_T}$ac_cv_func_gnutls_rnd" >&6
+if test "$ac_cv_func_gnutls_rnd" = yes; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_GNUTLS_RND 1
+EOF
+
+else
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lgcrypt; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+fi
+
+		EXTRA_OBJS="$EXTRA_OBJS tidy_tls\$o"
+
+echo "$as_me:18988: checking for X509 support" >&5
+echo $ECHO_N "checking for X509 support... $ECHO_C" >&6
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 18991 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#if defined(USE_OPENSSL_INCL)
+#include <openssl/ssl.h>
+#elif defined(USE_GNUTLS_FUNCS)
+#include <gnutls/gnutls.h>
+#elif defined(USE_GNUTLS_INCL)
+#include <gnutls/openssl.h>
+#else
+#include <ssl.h>
+#endif
+
+#if defined(USE_GNUTLS_INCL)
+#include <gnutls/x509.h>
+#else
+#include <openssl/x509.h>
+#endif
+
+int
+main (void)
+{
+X509_verify_cert_error_string(X509_STORE_CTX_get_error(NULL))
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:19020: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:19023: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:19026: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:19029: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_x509_support=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_x509_support=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+echo "$as_me:19038: result: $cf_x509_support" >&5
+echo "${ECHO_T}$cf_x509_support" >&6
+
+if test "$cf_x509_support" = yes ; then
+	cat >>confdefs.h <<\EOF
+#define USE_X509_SUPPORT 1
+EOF
+
+fi
+
+	fi
+
+    else
+
+	cf_cv_have_gnutls=no
+	cf_cv_pkg_config_ssl=no
+
+case "$cf_cv_use_libgnutls" in
+(no)
+	;;
+(yes)
+	;;
+(*)
+
+for cf_searchpath in `echo "$cf_cv_use_libgnutls" | tr $PATH_SEPARATOR ' '`; do
+	if test -d "$cf_searchpath/include" ; then
+
+if test -n "$cf_searchpath/include" ; then
+  for cf_add_incdir in $cf_searchpath/include
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 19092 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:19104: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:19107: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:19110: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:19113: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:19130: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+	elif test -d "$cf_searchpath/../include" ; then
+
+if test -n "$cf_searchpath/../include" ; then
+  for cf_add_incdir in $cf_searchpath/../include
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 19176 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:19188: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:19191: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:19194: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:19197: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:19214: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+	else
+{ { echo "$as_me:19232: error: cannot find ssl library under $cf_cv_use_libgnutls" >&5
+echo "$as_me: error: cannot find ssl library under $cf_cv_use_libgnutls" >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+	if test -d "$cf_searchpath/lib" ; then
+
+if test -n "$cf_searchpath/lib" ; then
+	for cf_add_libdir in $cf_searchpath/lib
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:19257: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+	elif test -d "$cf_searchpath" ; then
+
+if test -n "$cf_searchpath" ; then
+	for cf_add_libdir in $cf_searchpath
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:19286: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+	else
+{ { echo "$as_me:19295: error: cannot find ssl library under $cf_cv_use_libgnutls" >&5
+echo "$as_me: error: cannot find ssl library under $cf_cv_use_libgnutls" >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+done
+
+	;;
+esac
+
+	cf_pkg_gnutls=none
+	if test "x$PKG_CONFIG" != xnone; then
+		cf_pkg_gnutls=gnutls-openssl
+		case "$cf_cv_use_libgnutls" in
+		(no)
+			;;
+		(yes) # if no explicit directory given, try pkg-config
+			test -n "$verbose" && echo "	checking pkg-config for $cf_pkg_gnutls" 1>&6
+
+echo "${as_me:-configure}:19313: testing checking pkg-config for $cf_pkg_gnutls ..." 1>&5
+
+			if "$PKG_CONFIG" --exists $cf_pkg_gnutls ; then
+				test -n "$verbose" && echo "	... found $cf_pkg_gnutls in pkg-config" 1>&6
+
+echo "${as_me:-configure}:19318: testing ... found $cf_pkg_gnutls in pkg-config ..." 1>&5
+
+				cf_cv_have_gnutls=yes
+				cf_cv_pkg_config_ssl=yes
+
+				cf_cflags_ssl=`$PKG_CONFIG --cflags $cf_pkg_gnutls`
+				cf_libs_ssl=`$PKG_CONFIG --libs $cf_pkg_gnutls`
+
+				if test -n "$cf_cflags_ssl" ; then
+					case "$cf_cflags_ssl" in
+					(*-I*)
+						cf_cv_header_path_gnutls=`echo "$cf_cflags_ssl" | sed -e 's/^.*-I//' -e 's/ .*//'`
+						;;
+					(*)
+						cf_cv_header_path_gnutls=/usr/include
+						;;
+					esac
+					if test -d "$cf_cv_header_path_gnutls/gnutls" ; then
+						cf_cv_header_path_gnutls=$cf_cv_header_path_gnutls/gnutls
+					fi
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_cflags_ssl
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+				fi
+
+				if test -n "$cf_libs_ssl" ; then
+					case "x$cf_libs_ssl" in
+					(*-L*)
+						cf_cv_library_path_gnutls=`echo "$cf_libs_ssl" | sed -e 's/^.*-L//' -e 's/ .*//'`
+						;;
+					(*)
+						cf_cv_library_path_gnutls=/usr/lib
+						;;
+					esac
+					test -n "$verbose" && echo "	adding $cf_libs_ssl to LIBS" 1>&6
+
+echo "${as_me:-configure}:19450: testing adding $cf_libs_ssl to LIBS ..." 1>&5
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_libs_ssl; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+				fi
+			else
+				test -n "$verbose" && echo "	... did not find $cf_pkg_gnutls in pkg-config" 1>&6
+
+echo "${as_me:-configure}:19472: testing ... did not find $cf_pkg_gnutls in pkg-config ..." 1>&5
+
+				cf_pkg_gnutls=none
+			fi
+			;;
+		esac
+	fi
+
+cat >>confdefs.h <<\EOF
+#define USE_GNUTLS_INCL 1
+EOF
+
+	if test "$cf_cv_have_gnutls" = no ; then
+		cf_gnutls_CPPFLAGS=$CPPFLAGS
+
+# If the linkage is not already in the $CPPFLAGS/$LDFLAGS configuration, these
+# will be set on completion of the AC_TRY_LINK below.
+cf_cv_header_path_gnutls=
+cf_cv_library_path_gnutls=
+
+echo "${as_me:-configure}:19492: testing Starting FIND_LINKAGE(gnutls,) ..." 1>&5
+
+cf_save_LIBS="$LIBS"
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 19497 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#if defined(USE_OPENSSL_INCL)
+#include <openssl/ssl.h>
+#elif defined(USE_GNUTLS_FUNCS)
+#include <gnutls/gnutls.h>
+#elif defined(USE_GNUTLS_INCL)
+#include <gnutls/openssl.h>
+#else
+#include <ssl.h>
+#endif
+
+int
+main (void)
+{
+
+#ifdef USE_GNUTLS_FUNCS
+    gnutls_global_init();
+#else
+    SSL_shutdown((SSL *)0)
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:19526: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:19529: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:19532: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:19535: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_find_linkage_gnutls=yes
+	cf_cv_header_path_gnutls=/usr/include
+	cf_cv_library_path_gnutls=/usr/lib
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+LIBS="-lgnutls -lgnutls-openssl $cf_save_LIBS"
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 19549 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#if defined(USE_OPENSSL_INCL)
+#include <openssl/ssl.h>
+#elif defined(USE_GNUTLS_FUNCS)
+#include <gnutls/gnutls.h>
+#elif defined(USE_GNUTLS_INCL)
+#include <gnutls/openssl.h>
+#else
+#include <ssl.h>
+#endif
+
+int
+main (void)
+{
+
+#ifdef USE_GNUTLS_FUNCS
+    gnutls_global_init();
+#else
+    SSL_shutdown((SSL *)0)
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:19578: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:19581: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:19584: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:19587: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_find_linkage_gnutls=yes
+	cf_cv_header_path_gnutls=/usr/include
+	cf_cv_library_path_gnutls=/usr/lib
+	cf_cv_library_file_gnutls="-lgnutls"
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+	cf_cv_find_linkage_gnutls=no
+	LIBS="$cf_save_LIBS"
+
+	test -n "$verbose" && echo "	find linkage for gnutls library" 1>&6
+
+echo "${as_me:-configure}:19604: testing find linkage for gnutls library ..." 1>&5
+
+echo "${as_me:-configure}:19606: testing Searching for headers in FIND_LINKAGE(gnutls,) ..." 1>&5
+
+	cf_save_CPPFLAGS="$CPPFLAGS"
+	cf_test_CPPFLAGS="$CPPFLAGS"
+
+cf_search=
+
+# collect the current set of include-directories from compiler flags
+cf_header_path_list=""
+if test -n "${CFLAGS}${CPPFLAGS}" ; then
+	for cf_header_path in $CPPFLAGS $CFLAGS
+	do
+		case "$cf_header_path" in
+		(-I*)
+			cf_header_path=`echo ".$cf_header_path" |sed -e 's/^...//' -e 's,/include$,,'`
+
+test "x$cf_header_path" != "xNONE" && \
+test -d "$cf_header_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_header_path"
+	test -d "$cf_header_path/include" &&          cf_search="$cf_search $cf_header_path/include"
+	test -d "$cf_header_path/include/gnutls" &&       cf_search="$cf_search $cf_header_path/include/gnutls"
+	test -d "$cf_header_path/include/gnutls/include" &&    cf_search="$cf_search $cf_header_path/include/gnutls/include"
+	test -d "$cf_header_path/gnutls/include" &&       cf_search="$cf_search $cf_header_path/gnutls/include"
+	test -d "$cf_header_path/gnutls/include/gnutls" &&    cf_search="$cf_search $cf_header_path/gnutls/include/gnutls"
+}
+
+			cf_header_path_list="$cf_header_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+# add the variations for the package we are looking for
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $prefix"
+	test -d "$prefix/include" &&          cf_search="$cf_search $prefix/include"
+	test -d "$prefix/include/gnutls" &&       cf_search="$cf_search $prefix/include/gnutls"
+	test -d "$prefix/include/gnutls/include" &&    cf_search="$cf_search $prefix/include/gnutls/include"
+	test -d "$prefix/gnutls/include" &&       cf_search="$cf_search $prefix/gnutls/include"
+	test -d "$prefix/gnutls/include/gnutls" &&    cf_search="$cf_search $prefix/gnutls/include/gnutls"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/include" &&          cf_search="$cf_search $cf_subdir_prefix/include"
+	test -d "$cf_subdir_prefix/include/gnutls" &&       cf_search="$cf_search $cf_subdir_prefix/include/gnutls"
+	test -d "$cf_subdir_prefix/include/gnutls/include" &&    cf_search="$cf_search $cf_subdir_prefix/include/gnutls/include"
+	test -d "$cf_subdir_prefix/gnutls/include" &&       cf_search="$cf_search $cf_subdir_prefix/gnutls/include"
+	test -d "$cf_subdir_prefix/gnutls/include/gnutls" &&    cf_search="$cf_search $cf_subdir_prefix/gnutls/include/gnutls"
+}
+
+done
+
+test "$includedir" != NONE && \
+test "$includedir" != "/usr/include" && \
+test -d "$includedir" && {
+	test -d "$includedir" &&    cf_search="$cf_search $includedir"
+	test -d "$includedir/gnutls" && cf_search="$cf_search $includedir/gnutls"
+}
+
+test "$oldincludedir" != NONE && \
+test "$oldincludedir" != "/usr/include" && \
+test -d "$oldincludedir" && {
+	test -d "$oldincludedir"    && cf_search="$cf_search $oldincludedir"
+	test -d "$oldincludedir/gnutls" && cf_search="$cf_search $oldincludedir/gnutls"
+}
+
+cf_search="$cf_search $cf_header_path_list"
+
+	for cf_cv_header_path_gnutls in $cf_search
+	do
+		if test -d "$cf_cv_header_path_gnutls" ; then
+			test -n "$verbose" && echo "	... testing $cf_cv_header_path_gnutls" 1>&6
+
+echo "${as_me:-configure}:19697: testing ... testing $cf_cv_header_path_gnutls ..." 1>&5
+
+			CPPFLAGS="$cf_save_CPPFLAGS"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_cv_header_path_gnutls"
+
+			cat >"conftest.$ac_ext" <<_ACEOF
+#line 19705 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#if defined(USE_OPENSSL_INCL)
+#include <openssl/ssl.h>
+#elif defined(USE_GNUTLS_FUNCS)
+#include <gnutls/gnutls.h>
+#elif defined(USE_GNUTLS_INCL)
+#include <gnutls/openssl.h>
+#else
+#include <ssl.h>
+#endif
+
+int
+main (void)
+{
+
+#ifdef USE_GNUTLS_FUNCS
+    gnutls_global_init();
+#else
+    SSL_shutdown((SSL *)0)
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:19734: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:19737: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:19740: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:19743: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+				test -n "$verbose" && echo "	... found gnutls headers in $cf_cv_header_path_gnutls" 1>&6
+
+echo "${as_me:-configure}:19748: testing ... found gnutls headers in $cf_cv_header_path_gnutls ..." 1>&5
+
+				cf_cv_find_linkage_gnutls=maybe
+				cf_test_CPPFLAGS="$CPPFLAGS"
+				break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+				CPPFLAGS="$cf_save_CPPFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+		fi
+	done
+
+	if test "$cf_cv_find_linkage_gnutls" = maybe ; then
+
+echo "${as_me:-configure}:19766: testing Searching for gnutls library in FIND_LINKAGE(gnutls,) ..." 1>&5
+
+		cf_save_LIBS="$LIBS"
+		cf_save_LDFLAGS="$LDFLAGS"
+
+		if test "$cf_cv_find_linkage_gnutls" != yes ; then
+
+cf_search=
+cf_library_path_list=""
+if test -n "${LDFLAGS}${LIBS}" ; then
+	for cf_library_path in $LDFLAGS $LIBS
+	do
+		case "$cf_library_path" in
+		(-L*)
+			cf_library_path=`echo ".$cf_library_path" |sed -e 's/^...//' -e 's,/lib$,,'`
+
+test "x$cf_library_path" != "xNONE" && \
+test -d "$cf_library_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_library_path"
+	test -d "$cf_library_path/lib" &&          cf_search="$cf_search $cf_library_path/lib"
+	test -d "$cf_library_path/lib/gnutls" &&       cf_search="$cf_search $cf_library_path/lib/gnutls"
+	test -d "$cf_library_path/lib/gnutls/lib" &&    cf_search="$cf_search $cf_library_path/lib/gnutls/lib"
+	test -d "$cf_library_path/gnutls/lib" &&       cf_search="$cf_search $cf_library_path/gnutls/lib"
+	test -d "$cf_library_path/gnutls/lib/gnutls" &&    cf_search="$cf_search $cf_library_path/gnutls/lib/gnutls"
+}
+
+			cf_library_path_list="$cf_library_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $prefix"
+	test -d "$prefix/lib" &&          cf_search="$cf_search $prefix/lib"
+	test -d "$prefix/lib/gnutls" &&       cf_search="$cf_search $prefix/lib/gnutls"
+	test -d "$prefix/lib/gnutls/lib" &&    cf_search="$cf_search $prefix/lib/gnutls/lib"
+	test -d "$prefix/gnutls/lib" &&       cf_search="$cf_search $prefix/gnutls/lib"
+	test -d "$prefix/gnutls/lib/gnutls" &&    cf_search="$cf_search $prefix/gnutls/lib/gnutls"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/lib" &&          cf_search="$cf_search $cf_subdir_prefix/lib"
+	test -d "$cf_subdir_prefix/lib/gnutls" &&       cf_search="$cf_search $cf_subdir_prefix/lib/gnutls"
+	test -d "$cf_subdir_prefix/lib/gnutls/lib" &&    cf_search="$cf_search $cf_subdir_prefix/lib/gnutls/lib"
+	test -d "$cf_subdir_prefix/gnutls/lib" &&       cf_search="$cf_search $cf_subdir_prefix/gnutls/lib"
+	test -d "$cf_subdir_prefix/gnutls/lib/gnutls" &&    cf_search="$cf_search $cf_subdir_prefix/gnutls/lib/gnutls"
+}
+
+done
+
+cf_search="$cf_library_path_list $cf_search"
+
+			for cf_cv_library_path_gnutls in $cf_search
+			do
+				if test -d "$cf_cv_library_path_gnutls" ; then
+					test -n "$verbose" && echo "	... testing $cf_cv_library_path_gnutls" 1>&6
+
+echo "${as_me:-configure}:19841: testing ... testing $cf_cv_library_path_gnutls ..." 1>&5
+
+					CPPFLAGS="$cf_test_CPPFLAGS"
+					LIBS="-lgnutls -lgnutls-openssl $cf_save_LIBS"
+					LDFLAGS="$cf_save_LDFLAGS -L$cf_cv_library_path_gnutls"
+					cat >"conftest.$ac_ext" <<_ACEOF
+#line 19847 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#if defined(USE_OPENSSL_INCL)
+#include <openssl/ssl.h>
+#elif defined(USE_GNUTLS_FUNCS)
+#include <gnutls/gnutls.h>
+#elif defined(USE_GNUTLS_INCL)
+#include <gnutls/openssl.h>
+#else
+#include <ssl.h>
+#endif
+
+int
+main (void)
+{
+
+#ifdef USE_GNUTLS_FUNCS
+    gnutls_global_init();
+#else
+    SSL_shutdown((SSL *)0)
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:19876: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:19879: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:19882: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:19885: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+					test -n "$verbose" && echo "	... found gnutls library in $cf_cv_library_path_gnutls" 1>&6
+
+echo "${as_me:-configure}:19890: testing ... found gnutls library in $cf_cv_library_path_gnutls ..." 1>&5
+
+					cf_cv_find_linkage_gnutls=yes
+					cf_cv_library_file_gnutls="-lgnutls"
+					break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+					CPPFLAGS="$cf_save_CPPFLAGS"
+					LIBS="$cf_save_LIBS"
+					LDFLAGS="$cf_save_LDFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+				fi
+			done
+			CPPFLAGS="$cf_save_CPPFLAGS"
+			LDFLAGS="$cf_save_LDFLAGS"
+		fi
+
+	else
+		cf_cv_find_linkage_gnutls=no
+	fi
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+LIBS="$cf_save_LIBS"
+
+if test "$cf_cv_find_linkage_gnutls" = yes ; then
+cf_cv_have_gnutls=yes
+else
+cf_cv_have_gnutls=no
+fi
+
+		CPPFLAGS=$cf_gnutls_CPPFLAGS
+	fi
+
+	if test "$cf_cv_have_gnutls" = yes ; then
+		if test -n "$cf_cv_header_path_gnutls" ; then
+			cat >>confdefs.h <<\EOF
+#define USE_SSL 1
+EOF
+
+			case "$cf_cv_header_path_gnutls" in
+			(/usr/include/gnutls)
+				;;
+			(*)
+
+if test -n "$cf_cv_header_path_gnutls" ; then
+  for cf_add_incdir in $cf_cv_header_path_gnutls
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 19970 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:19982: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:19985: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:19988: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:19991: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:20008: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+				;;
+			esac
+		fi
+		if test -n "$cf_cv_library_path_gnutls" ; then
+
+if test -n "$cf_cv_library_path_gnutls" ; then
+	for cf_add_libdir in $cf_cv_library_path_gnutls
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:20049: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+		fi
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lgnutls; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+for ac_func in gnutls_protocol_set_priority
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:20078: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 20084 "configure"
+#include "confdefs.h"
+#define $ac_func autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef $ac_func
+
+#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 $ac_func (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#error found stub for $ac_func
+#endif
+
+	return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:20115: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:20118: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:20121: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:20124: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+eval "$as_ac_var=no"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:20134: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6
+if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+		echo "$as_me:20144: checking for gnutls_rnd" >&5
+echo $ECHO_N "checking for gnutls_rnd... $ECHO_C" >&6
+if test "${ac_cv_func_gnutls_rnd+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 20150 "configure"
+#include "confdefs.h"
+#define gnutls_rnd autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef gnutls_rnd
+
+#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 gnutls_rnd (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs 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_gnutls_rnd) || defined (__stub___gnutls_rnd)
+#error found stub for gnutls_rnd
+#endif
+
+	return gnutls_rnd ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:20181: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:20184: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:20187: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:20190: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_func_gnutls_rnd=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_func_gnutls_rnd=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:20200: result: $ac_cv_func_gnutls_rnd" >&5
+echo "${ECHO_T}$ac_cv_func_gnutls_rnd" >&6
+if test "$ac_cv_func_gnutls_rnd" = yes; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_GNUTLS_RND 1
+EOF
+
+else
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lgcrypt; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+fi
+
+		if test "$cf_pkg_gnutls" = none ; then
+				echo "$as_me:20229: checking for SSL_connect in -lgnutls-openssl" >&5
+echo $ECHO_N "checking for SSL_connect in -lgnutls-openssl... $ECHO_C" >&6
+if test "${ac_cv_lib_gnutls_openssl_SSL_connect+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgnutls-openssl  $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 20237 "configure"
+#include "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 SSL_connect ();
+int
+main (void)
+{
+SSL_connect ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:20256: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:20259: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:20262: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:20265: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_gnutls_openssl_SSL_connect=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_gnutls_openssl_SSL_connect=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:20276: result: $ac_cv_lib_gnutls_openssl_SSL_connect" >&5
+echo "${ECHO_T}$ac_cv_lib_gnutls_openssl_SSL_connect" >&6
+if test "$ac_cv_lib_gnutls_openssl_SSL_connect" = yes; then
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lgnutls-openssl; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+else
+  echo "$as_me:20297: checking for SSL_connect in -lgnutls-extra" >&5
+echo $ECHO_N "checking for SSL_connect in -lgnutls-extra... $ECHO_C" >&6
+if test "${ac_cv_lib_gnutls_extra_SSL_connect+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgnutls-extra  $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 20305 "configure"
+#include "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 SSL_connect ();
+int
+main (void)
+{
+SSL_connect ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:20324: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:20327: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:20330: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:20333: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_gnutls_extra_SSL_connect=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_gnutls_extra_SSL_connect=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:20344: result: $ac_cv_lib_gnutls_extra_SSL_connect" >&5
+echo "${ECHO_T}$ac_cv_lib_gnutls_extra_SSL_connect" >&6
+if test "$ac_cv_lib_gnutls_extra_SSL_connect" = yes; then
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lgnutls-extra; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+else
+  { { echo "$as_me:20365: error: cannot find gnutls openssl functions" >&5
+echo "$as_me: error: cannot find gnutls openssl functions" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+fi
+
+			fi
+
+echo "$as_me:20374: checking for X509 support" >&5
+echo $ECHO_N "checking for X509 support... $ECHO_C" >&6
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 20377 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#if defined(USE_OPENSSL_INCL)
+#include <openssl/ssl.h>
+#elif defined(USE_GNUTLS_FUNCS)
+#include <gnutls/gnutls.h>
+#elif defined(USE_GNUTLS_INCL)
+#include <gnutls/openssl.h>
+#else
+#include <ssl.h>
+#endif
+
+#if defined(USE_GNUTLS_INCL)
+#include <gnutls/x509.h>
+#else
+#include <openssl/x509.h>
+#endif
+
+int
+main (void)
+{
+X509_verify_cert_error_string(X509_STORE_CTX_get_error(NULL))
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:20406: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:20409: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:20412: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:20415: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_x509_support=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_x509_support=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+echo "$as_me:20424: result: $cf_x509_support" >&5
+echo "${ECHO_T}$cf_x509_support" >&6
+
+if test "$cf_x509_support" = yes ; then
+	cat >>confdefs.h <<\EOF
+#define USE_X509_SUPPORT 1
+EOF
+
+fi
+
+	fi
+
+    fi
+elif test "x$cf_cv_use_libnss_compat"  != xno ; then
+
+check=`pkg-config --version 2>/dev/null`
+if test -n "$check" ; then
+	cf_ssl_library=`pkg-config --libs nss`
+	cf_ssl_cflags=`pkg-config --cflags nss`
+else
+	# Without pkg-config, we'll kludge in some defaults
+	cf_ssl_library="-lssl3 -lsmime3 -lnss3 -lplds4 -lplc4 -lnspr4 -lpthread -ldl"
+	cf_ssl_cflags="-I/usr/include/nss3 -I/usr/include/nspr4"
+fi
+cf_ssl_library="-lnss_compat_ossl $cf_ssl_library"
+
+case "$cf_cv_use_libnss_compat" in
+(no)
+	cf_ssl_root=
+	;;
+(yes)
+
+echo "$as_me:20456: checking for SSL_get_version in -lnss_compat_ossl" >&5
+echo $ECHO_N "checking for SSL_get_version in -lnss_compat_ossl... $ECHO_C" >&6
+if test "${ac_cv_lib_nss_compat_ossl_SSL_get_version+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lnss_compat_ossl -lnss_compat_ossl $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 20464 "configure"
+#include "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 SSL_get_version ();
+int
+main (void)
+{
+SSL_get_version ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:20483: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:20486: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:20489: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:20492: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_nss_compat_ossl_SSL_get_version=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_nss_compat_ossl_SSL_get_version=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:20503: result: $ac_cv_lib_nss_compat_ossl_SSL_get_version" >&5
+echo "${ECHO_T}$ac_cv_lib_nss_compat_ossl_SSL_get_version" >&6
+if test "$ac_cv_lib_nss_compat_ossl_SSL_get_version" = yes; then
+  cat >>confdefs.h <<EOF
+#define HAVE_LIBNSS_COMPAT_OSSL 1
+EOF
+
+  LIBS="-lnss_compat_ossl $LIBS"
+
+else
+
+		cf_ssl_root=/usr/local/nss_compat_ossl
+		if test -d "$cf_ssl_root" ; then
+			test -n "$verbose" && echo "	assume it is in $cf_ssl_root" 1>&6
+
+echo "${as_me:-configure}:20518: testing assume it is in $cf_ssl_root ..." 1>&5
+
+			cf_ssl_library="-L$cf_ssl_root/lib $cf_ssl_library"
+		else
+			{ { echo "$as_me:20522: error: cannot find NSS compliant libraries" >&5
+echo "$as_me: error: cannot find NSS compliant libraries" >&2;}
+   { (exit 1); exit 1; }; }
+		fi
+
+fi
+
+	;;
+(*)
+	if test -d "$cf_cv_use_libnss_compat" ; then
+		if test -d "$cf_cv_use_libnss_compat/include" ; then
+			cf_ssl_root=$cf_cv_use_libnss_compat
+		elif test -d "$cf_cv_use_libnss_compat/../include" ; then
+			cf_ssl_root=$cf_cv_use_libnss_compat/..
+		else
+			{ { echo "$as_me:20537: error: cannot find NSS compliant library under $cf_cv_use_libnss_compat" >&5
+echo "$as_me: error: cannot find NSS compliant library under $cf_cv_use_libnss_compat" >&2;}
+   { (exit 1); exit 1; }; }
+		fi
+		cf_ssl_library="-L$cf_ssl_root/lib $cf_ssl_library"
+	else
+		{ echo "$as_me:20543: WARNING: expected a directory: $cf_cv_use_libnss_compat" >&5
+echo "$as_me: WARNING: expected a directory: $cf_cv_use_libnss_compat" >&2;}
+	fi
+	;;
+esac
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_ssl_library; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+cf_ssl_subincs=yes
+if test -n "$cf_ssl_root" ; then
+	if test -d "$cf_ssl_root/include" ; then
+		cf_ssl_cflags="-I$cf_ssl_root/include  $cf_ssl_cflags"
+		test -d "$cf_ssl_root/include/nss_compat_ossl" || cf_ssl_subincs=no
+	fi
+fi
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_ssl_cflags
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+if test "$cf_ssl_subincs" = yes ; then
+echo "$as_me:20672: checking for NSS compliant include directory" >&5
+echo $ECHO_N "checking for NSS compliant include directory... $ECHO_C" >&6
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 20675 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <nss_compat_ossl/nss_compat_ossl.h>
+int
+main (void)
+{
+SSL_shutdown((SSL *)0)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:20689: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:20692: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:20695: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:20698: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_ssl_incl=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_ssl_incl=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+echo "$as_me:20707: result: $cf_ssl_incl" >&5
+echo "${ECHO_T}$cf_ssl_incl" >&6
+test "$cf_ssl_incl" = yes &&
+cat >>confdefs.h <<\EOF
+#define USE_NSS_COMPAT_INCL 1
+EOF
+
+fi
+
+echo "$as_me:20716: checking if we can link to NSS compliant library" >&5
+echo $ECHO_N "checking if we can link to NSS compliant library... $ECHO_C" >&6
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 20719 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#ifdef USE_NSS_COMPAT_INCL
+#include <nss_compat_ossl/nss_compat_ossl.h>
+#else
+#include <ssl.h>
+#endif
+
+int
+main (void)
+{
+SSL_shutdown((SSL *)0)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:20738: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:20741: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:20744: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:20747: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_ssl_library=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_ssl_library=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+echo "$as_me:20756: result: $cf_ssl_library" >&5
+echo "${ECHO_T}$cf_ssl_library" >&6
+if test "$cf_ssl_library" = yes ; then
+
+cat >>confdefs.h <<\EOF
+#define USE_SSL 1
+EOF
+
+cat >>confdefs.h <<\EOF
+#define USE_X509_SUPPORT 1
+EOF
+
+else
+	{ { echo "$as_me:20769: error: Cannot link with NSS compliant libraries" >&5
+echo "$as_me: error: Cannot link with NSS compliant libraries" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+fi
+
+### check for ipv6 support
+echo "$as_me:20777: checking whether to enable ipv6" >&5
+echo $ECHO_N "checking whether to enable ipv6... $ECHO_C" >&6
+
+# Check whether --enable-ipv6 or --disable-ipv6 was given.
+if test "${enable_ipv6+set}" = set; then
+  enableval="$enable_ipv6"
+  test "$enableval" != yes && enableval=no
+	if test "$enableval" != "no" ; then
+
+cat >>confdefs.h <<\EOF
+#define ENABLE_IPV6 1
+EOF
+
+	fi
+else
+  enableval=no
+fi;
+echo "$as_me:20794: result: $enableval" >&5
+echo "${ECHO_T}$enableval" >&6
+if test "$enableval" = "yes"; then
+
+echo "$as_me:20798: checking ipv6 stack type" >&5
+echo $ECHO_N "checking ipv6 stack type... $ECHO_C" >&6
+if test "${cf_cv_ipv6type+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cf_cv_ipv6type=unknown
+for i in solaris inria kame linux-glibc linux-libinet6 toshiba v6d zeta
+do
+	case "$i" in
+	(solaris)
+		if test "SunOS" = "`uname -s`"
+		then
+		  if test -f /usr/include/netinet/ip6.h
+		  then
+			cf_cv_ipv6type=$i
+		  fi
+		fi
+		;;
+	(inria)
+				cat >"conftest.$ac_ext" <<_ACEOF
+#line 20819 "configure"
+#include "confdefs.h"
+
+#include <netinet/in.h>
+#ifdef IPV6_INRIA_VERSION
+yes
+#endif
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then
+  cf_cv_ipv6type=$i
+fi
+rm -rf conftest*
+
+		;;
+	(kame)
+				cat >"conftest.$ac_ext" <<_ACEOF
+#line 20836 "configure"
+#include "confdefs.h"
+
+#include <netinet/in.h>
+#ifdef __KAME__
+yes
+#endif
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then
+  cf_cv_ipv6type=$i
+fi
+rm -rf conftest*
+
+		;;
+	(linux-glibc)
+				cat >"conftest.$ac_ext" <<_ACEOF
+#line 20853 "configure"
+#include "confdefs.h"
+
+#include <features.h>
+#if defined(__GLIBC__) && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1
+yes
+#endif
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then
+  cf_cv_ipv6type=$i
+fi
+rm -rf conftest*
+
+		;;
+	(linux-libinet6)
+				if test -d /usr/inet6
+		then
+			cf_cv_ipv6type=$i
+		elif test -f /usr/include/netinet/ip6.h
+		then
+			cf_cv_ipv6type=$i
+		fi
+		;;
+	(toshiba)
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 20879 "configure"
+#include "confdefs.h"
+
+#include <sys/param.h>
+#ifdef _TOSHIBA_INET6
+yes
+#endif
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then
+  cf_cv_ipv6type=$i
+fi
+rm -rf conftest*
+
+		;;
+	(v6d)
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 20896 "configure"
+#include "confdefs.h"
+
+#include </usr/local/v6/include/sys/v6config.h>
+#ifdef __V6D__
+yes
+#endif
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then
+  cf_cv_ipv6type=$i
+fi
+rm -rf conftest*
+
+		;;
+	(zeta)
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 20913 "configure"
+#include "confdefs.h"
+
+#include <sys/param.h>
+#ifdef _ZETA_MINAMI_INET6
+yes
+#endif
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then
+  cf_cv_ipv6type=$i
+fi
+rm -rf conftest*
+
+		;;
+	esac
+	if test "$cf_cv_ipv6type" != "unknown"; then
+		break
+	fi
+done
+
+fi
+echo "$as_me:20935: result: $cf_cv_ipv6type" >&5
+echo "${ECHO_T}$cf_cv_ipv6type" >&6
+
+cf_ipv6lib=none
+cf_ipv6dir=none
+
+echo "$as_me:20941: checking for IPv6 library if required" >&5
+echo $ECHO_N "checking for IPv6 library if required... $ECHO_C" >&6
+case "$cf_cv_ipv6type" in
+(solaris)
+	;;
+(inria)
+	;;
+(kame)
+		cf_ipv6lib=inet6
+	cf_ipv6dir=v6
+	;;
+(linux-glibc)
+	;;
+(linux-libinet6)
+		cf_ipv6lib=inet6
+	cf_ipv6dir=inet6
+	;;
+(toshiba)
+	cf_ipv6lib=inet6
+	cf_ipv6dir=v6
+	;;
+(v6d)
+	cf_ipv6lib=v6
+	cf_ipv6dir=v6
+	;;
+(zeta)
+	cf_ipv6lib=inet6
+	cf_ipv6dir=v6
+	;;
+esac
+echo "$as_me:20971: result: $cf_ipv6lib" >&5
+echo "${ECHO_T}$cf_ipv6lib" >&6
+
+if test "$cf_ipv6lib" != "none"; then
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 20977 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <netdb.h>
+#include <netinet/in.h>
+#include <netinet/ip6.h>
+int
+main (void)
+{
+getaddrinfo(0, 0, 0, 0)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:20993: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:20996: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:20999: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:21002: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+cf_search=
+
+# collect the current set of include-directories from compiler flags
+cf_header_path_list=""
+if test -n "${CFLAGS}${CPPFLAGS}" ; then
+	for cf_header_path in $CPPFLAGS $CFLAGS
+	do
+		case "$cf_header_path" in
+		(-I*)
+			cf_header_path=`echo ".$cf_header_path" |sed -e 's/^...//' -e 's,/include$,,'`
+
+test "x$cf_header_path" != "xNONE" && \
+test -d "$cf_header_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_header_path"
+	test -d "$cf_header_path/include" &&          cf_search="$cf_search $cf_header_path/include"
+	test -d "$cf_header_path/include/$cf_ipv6dir" &&       cf_search="$cf_search $cf_header_path/include/$cf_ipv6dir"
+	test -d "$cf_header_path/include/$cf_ipv6dir/include" &&    cf_search="$cf_search $cf_header_path/include/$cf_ipv6dir/include"
+	test -d "$cf_header_path/$cf_ipv6dir/include" &&       cf_search="$cf_search $cf_header_path/$cf_ipv6dir/include"
+	test -d "$cf_header_path/$cf_ipv6dir/include/$cf_ipv6dir" &&    cf_search="$cf_search $cf_header_path/$cf_ipv6dir/include/$cf_ipv6dir"
+}
+
+			cf_header_path_list="$cf_header_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+# add the variations for the package we are looking for
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $prefix"
+	test -d "$prefix/include" &&          cf_search="$cf_search $prefix/include"
+	test -d "$prefix/include/$cf_ipv6dir" &&       cf_search="$cf_search $prefix/include/$cf_ipv6dir"
+	test -d "$prefix/include/$cf_ipv6dir/include" &&    cf_search="$cf_search $prefix/include/$cf_ipv6dir/include"
+	test -d "$prefix/$cf_ipv6dir/include" &&       cf_search="$cf_search $prefix/$cf_ipv6dir/include"
+	test -d "$prefix/$cf_ipv6dir/include/$cf_ipv6dir" &&    cf_search="$cf_search $prefix/$cf_ipv6dir/include/$cf_ipv6dir"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/include" &&          cf_search="$cf_search $cf_subdir_prefix/include"
+	test -d "$cf_subdir_prefix/include/$cf_ipv6dir" &&       cf_search="$cf_search $cf_subdir_prefix/include/$cf_ipv6dir"
+	test -d "$cf_subdir_prefix/include/$cf_ipv6dir/include" &&    cf_search="$cf_search $cf_subdir_prefix/include/$cf_ipv6dir/include"
+	test -d "$cf_subdir_prefix/$cf_ipv6dir/include" &&       cf_search="$cf_search $cf_subdir_prefix/$cf_ipv6dir/include"
+	test -d "$cf_subdir_prefix/$cf_ipv6dir/include/$cf_ipv6dir" &&    cf_search="$cf_search $cf_subdir_prefix/$cf_ipv6dir/include/$cf_ipv6dir"
+}
+
+done
+
+test "$includedir" != NONE && \
+test "$includedir" != "/usr/include" && \
+test -d "$includedir" && {
+	test -d "$includedir" &&    cf_search="$cf_search $includedir"
+	test -d "$includedir/$cf_ipv6dir" && cf_search="$cf_search $includedir/$cf_ipv6dir"
+}
+
+test "$oldincludedir" != NONE && \
+test "$oldincludedir" != "/usr/include" && \
+test -d "$oldincludedir" && {
+	test -d "$oldincludedir"    && cf_search="$cf_search $oldincludedir"
+	test -d "$oldincludedir/$cf_ipv6dir" && cf_search="$cf_search $oldincludedir/$cf_ipv6dir"
+}
+
+cf_search="$cf_search $cf_header_path_list"
+
+	for cf_incdir in $cf_search
+	do
+		cf_header=$cf_incdir/netinet/ip6.h
+		if test -f "$cf_header"
+		then
+
+if test -n "$cf_incdir" ; then
+  for cf_add_incdir in $cf_incdir
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 21123 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:21135: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:21138: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:21141: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:21144: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:21161: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+			test -n "$verbose" && echo "	... found $cf_header" 1>&6
+			break
+		fi
+		test -n "$verbose" && echo "	... tested $cf_header" 1>&6
+	done
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+	eval 'cf_cv_have_lib_'"$cf_ipv6lib"'=no'
+	cf_libdir=""
+	echo "$as_me:21189: checking for getaddrinfo" >&5
+echo $ECHO_N "checking for getaddrinfo... $ECHO_C" >&6
+if test "${ac_cv_func_getaddrinfo+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 21195 "configure"
+#include "confdefs.h"
+#define getaddrinfo autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef getaddrinfo
+
+#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 getaddrinfo (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs 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_getaddrinfo) || defined (__stub___getaddrinfo)
+#error found stub for getaddrinfo
+#endif
+
+	return getaddrinfo ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:21226: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:21229: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:21232: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:21235: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_func_getaddrinfo=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_func_getaddrinfo=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:21245: result: $ac_cv_func_getaddrinfo" >&5
+echo "${ECHO_T}$ac_cv_func_getaddrinfo" >&6
+if test "$ac_cv_func_getaddrinfo" = yes; then
+  eval 'cf_cv_have_lib_'"$cf_ipv6lib"'=yes'
+else
+
+		cf_save_LIBS="$LIBS"
+		echo "$as_me:21252: checking for getaddrinfo in -l$cf_ipv6lib" >&5
+echo $ECHO_N "checking for getaddrinfo in -l$cf_ipv6lib... $ECHO_C" >&6
+		LIBS="-l$cf_ipv6lib $LIBS"
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 21256 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <netdb.h>
+#include <netinet/in.h>
+#include <netinet/ip6.h>
+int
+main (void)
+{
+getaddrinfo(0, 0, 0, 0)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:21272: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:21275: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:21278: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:21281: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  echo "$as_me:21283: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+			 eval 'cf_cv_have_lib_'"$cf_ipv6lib"'=yes'
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+echo "$as_me:21290: result: no" >&5
+echo "${ECHO_T}no" >&6
+
+cf_search=
+cf_library_path_list=""
+if test -n "${LDFLAGS}${LIBS}" ; then
+	for cf_library_path in $LDFLAGS $LIBS
+	do
+		case "$cf_library_path" in
+		(-L*)
+			cf_library_path=`echo ".$cf_library_path" |sed -e 's/^...//' -e 's,/lib$,,'`
+
+test "x$cf_library_path" != "xNONE" && \
+test -d "$cf_library_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_library_path"
+	test -d "$cf_library_path/lib" &&          cf_search="$cf_search $cf_library_path/lib"
+	test -d "$cf_library_path/lib/$cf_ipv6dir" &&       cf_search="$cf_search $cf_library_path/lib/$cf_ipv6dir"
+	test -d "$cf_library_path/lib/$cf_ipv6dir/lib" &&    cf_search="$cf_search $cf_library_path/lib/$cf_ipv6dir/lib"
+	test -d "$cf_library_path/$cf_ipv6dir/lib" &&       cf_search="$cf_search $cf_library_path/$cf_ipv6dir/lib"
+	test -d "$cf_library_path/$cf_ipv6dir/lib/$cf_ipv6dir" &&    cf_search="$cf_search $cf_library_path/$cf_ipv6dir/lib/$cf_ipv6dir"
+}
+
+			cf_library_path_list="$cf_library_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $prefix"
+	test -d "$prefix/lib" &&          cf_search="$cf_search $prefix/lib"
+	test -d "$prefix/lib/$cf_ipv6dir" &&       cf_search="$cf_search $prefix/lib/$cf_ipv6dir"
+	test -d "$prefix/lib/$cf_ipv6dir/lib" &&    cf_search="$cf_search $prefix/lib/$cf_ipv6dir/lib"
+	test -d "$prefix/$cf_ipv6dir/lib" &&       cf_search="$cf_search $prefix/$cf_ipv6dir/lib"
+	test -d "$prefix/$cf_ipv6dir/lib/$cf_ipv6dir" &&    cf_search="$cf_search $prefix/$cf_ipv6dir/lib/$cf_ipv6dir"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/lib" &&          cf_search="$cf_search $cf_subdir_prefix/lib"
+	test -d "$cf_subdir_prefix/lib/$cf_ipv6dir" &&       cf_search="$cf_search $cf_subdir_prefix/lib/$cf_ipv6dir"
+	test -d "$cf_subdir_prefix/lib/$cf_ipv6dir/lib" &&    cf_search="$cf_search $cf_subdir_prefix/lib/$cf_ipv6dir/lib"
+	test -d "$cf_subdir_prefix/$cf_ipv6dir/lib" &&       cf_search="$cf_search $cf_subdir_prefix/$cf_ipv6dir/lib"
+	test -d "$cf_subdir_prefix/$cf_ipv6dir/lib/$cf_ipv6dir" &&    cf_search="$cf_search $cf_subdir_prefix/$cf_ipv6dir/lib/$cf_ipv6dir"
+}
+
+done
+
+cf_search="$cf_library_path_list $cf_search"
+
+			for cf_libdir in $cf_search
+			do
+				echo "$as_me:21358: checking for -l$cf_ipv6lib in $cf_libdir" >&5
+echo $ECHO_N "checking for -l$cf_ipv6lib in $cf_libdir... $ECHO_C" >&6
+				LIBS="-L$cf_libdir -l$cf_ipv6lib $cf_save_LIBS"
+				cat >"conftest.$ac_ext" <<_ACEOF
+#line 21362 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <netdb.h>
+#include <netinet/in.h>
+#include <netinet/ip6.h>
+int
+main (void)
+{
+getaddrinfo(0, 0, 0, 0)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:21378: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:21381: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:21384: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:21387: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  echo "$as_me:21389: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+			 		 eval 'cf_cv_have_lib_'"$cf_ipv6lib"'=yes'
+					 break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+echo "$as_me:21396: result: no" >&5
+echo "${ECHO_T}no" >&6
+					 LIBS="$cf_save_LIBS"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+			done
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+
+eval 'cf_found_library="$cf_cv_have_lib_'"$cf_ipv6lib"\"
+
+	if test "$cf_found_library" = no ; then
+		{ { echo "$as_me:21411: error: No $cf_ipv6lib library found, cannot continue.  You must fetch lib$cf_ipv6lib.a
+from an appropriate IPv6 kit and compile beforehand." >&5
+echo "$as_me: error: No $cf_ipv6lib library found, cannot continue.  You must fetch lib$cf_ipv6lib.a
+from an appropriate IPv6 kit and compile beforehand." >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+fi
+
+echo "$as_me:21419: checking working getaddrinfo" >&5
+echo $ECHO_N "checking working getaddrinfo... $ECHO_C" >&6
+if test "${cf_cv_getaddrinfo+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+if test "$cross_compiling" = yes; then
+  cf_cv_getaddrinfo=unknown
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 21429 "configure"
+#include "confdefs.h"
+
+$ac_includes_default
+
+#include <netdb.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+
+#define expect(a,b) if (strcmp(a,b) != 0) goto bad
+
+int main(void)
+{
+   int passive, gaierr, inet4 = 0, inet6 = 0;
+   struct addrinfo hints, *ai, *aitop;
+   char straddr[INET6_ADDRSTRLEN], strport[16];
+
+   for (passive = 0; passive <= 1; passive++) {
+     memset(&hints, 0, sizeof(hints));
+     hints.ai_family = AF_UNSPEC;
+     hints.ai_flags = passive ? AI_PASSIVE : 0;
+     hints.ai_socktype = SOCK_STREAM;
+     if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) {
+       (void)gai_strerror(gaierr);
+       goto bad;
+     }
+     for (ai = aitop; ai; ai = ai->ai_next) {
+       if (ai->ai_addr == NULL ||
+           ai->ai_addrlen == 0 ||
+           getnameinfo(ai->ai_addr, ai->ai_addrlen,
+                       straddr, sizeof(straddr), strport, sizeof(strport),
+                       NI_NUMERICHOST|NI_NUMERICSERV) != 0) {
+         goto bad;
+       }
+       switch (ai->ai_family) {
+       case AF_INET:
+         expect(strport, "54321");
+         if (passive) {
+           expect(straddr, "0.0.0.0");
+         } else {
+           expect(straddr, "127.0.0.1");
+         }
+         inet4++;
+         break;
+       case AF_INET6:
+         expect(strport, "54321");
+         if (passive) {
+           expect(straddr, "::");
+         } else {
+           expect(straddr, "::1");
+         }
+         inet6++;
+         break;
+       case AF_UNSPEC:
+         goto bad;
+         break;
+       default:
+         /* another family support? */
+         break;
+       }
+     }
+   }
+
+   if (!(inet4 == 0 || inet4 == 2))
+     goto bad;
+   if (!(inet6 == 0 || inet6 == 2))
+     goto bad;
+
+   if (aitop)
+     freeaddrinfo(aitop);
+   ${cf_cv_main_return:-return}(0);
+
+  bad:
+   if (aitop)
+     freeaddrinfo(aitop);
+   ${cf_cv_main_return:-return}(1);
+}
+
+_ACEOF
+rm -f "conftest$ac_exeext"
+if { (eval echo "$as_me:21509: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:21512: \$? = $ac_status" >&5
+  (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
+  { (eval echo "$as_me:21514: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:21517: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_getaddrinfo=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_getaddrinfo=no
+fi
+rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+
+fi
+echo "$as_me:21530: result: $cf_cv_getaddrinfo" >&5
+echo "${ECHO_T}$cf_cv_getaddrinfo" >&6
+if test "$cf_cv_getaddrinfo" = yes ; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_GAI_STRERROR 1
+EOF
+
+cat >>confdefs.h <<\EOF
+#define HAVE_GETADDRINFO 1
+EOF
+
+fi
+
+if test "$cf_cv_getaddrinfo" != "yes"; then
+	if test "$cf_cv_ipv6type" != "linux"; then
+		{ echo "$as_me:21546: WARNING: You must get working getaddrinfo() function,
+or you can specify \"--disable-ipv6\"" >&5
+echo "$as_me: WARNING: You must get working getaddrinfo() function,
+or you can specify \"--disable-ipv6\"" >&2;}
+	else
+		{ echo "$as_me:21551: WARNING: The getaddrinfo() implementation on your system seems be buggy.
+You should upgrade your system library to the newest version
+of GNU C library (aka glibc)." >&5
+echo "$as_me: WARNING: The getaddrinfo() implementation on your system seems be buggy.
+You should upgrade your system library to the newest version
+of GNU C library (aka glibc)." >&2;}
+	fi
+fi
+
+fi
+
+echo "$as_me:21562: checking for screen type" >&5
+echo $ECHO_N "checking for screen type... $ECHO_C" >&6
+if test "${cf_cv_screen+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+# Check whether --with-screen or --without-screen was given.
+if test "${with_screen+set}" = set; then
+  withval="$with_screen"
+
+case "$withval" in
+(curses|ncurses*|pdcurses|slang)
+	cf_cv_screen=$withval
+	;;
+(*)	{ { echo "$as_me:21576: error: Unexpected value $withval" >&5
+echo "$as_me: error: Unexpected value $withval" >&2;}
+   { (exit 1); exit 1; }; }
+	;;
+esac
+else
+  cf_cv_screen=curses
+fi;
+fi
+echo "$as_me:21585: result: $cf_cv_screen" >&5
+echo "${ECHO_T}$cf_cv_screen" >&6
+
+case "$cf_cv_screen" in
+(curses|ncurses*)
+
+echo "$as_me:21591: checking for specific curses-directory" >&5
+echo $ECHO_N "checking for specific curses-directory... $ECHO_C" >&6
+
+# Check whether --with-curses-dir or --without-curses-dir was given.
+if test "${with_curses_dir+set}" = set; then
+  withval="$with_curses_dir"
+  cf_cv_curses_dir=$withval
+else
+  cf_cv_curses_dir=no
+fi;
+echo "$as_me:21601: result: $cf_cv_curses_dir" >&5
+echo "${ECHO_T}$cf_cv_curses_dir" >&6
+
+if test -n "$cf_cv_curses_dir" && test "$cf_cv_curses_dir" != "no"
+then
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$withval" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\$\{*prefix\}*|.\$\{*dir\}*)
+	eval withval="$withval"
+	case ".$withval" in
+	(.NONE/*)
+		withval=`echo "$withval" | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	withval=`echo "$withval" | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	{ { echo "$as_me:21632: error: expected a pathname, not \"$withval\"" >&5
+echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
+   { (exit 1); exit 1; }; }
+	;;
+esac
+
+	if test -d "$cf_cv_curses_dir"
+	then
+
+if test -n "$cf_cv_curses_dir/include" ; then
+  for cf_add_incdir in $cf_cv_curses_dir/include
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 21668 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:21680: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:21683: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:21686: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:21689: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:21706: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+if test -n "$cf_cv_curses_dir/lib" ; then
+	for cf_add_libdir in $cf_cv_curses_dir/lib
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:21742: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+	fi
+fi
+
+	;;
+esac
+
+cf_wide_curses=no
+dft_color_style=yes
+case "$cf_cv_screen" in
+(curses)
+
+echo "$as_me:21761: checking for extra include directories" >&5
+echo $ECHO_N "checking for extra include directories... $ECHO_C" >&6
+if test "${cf_cv_curses_incdir+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cf_cv_curses_incdir=no
+case "$host_os" in
+(hpux10.*)
+	if test "x$cf_cv_screen" = "xcurses_colr"
+	then
+		test -d /usr/include/curses_colr && \
+		cf_cv_curses_incdir="-I/usr/include/curses_colr"
+	fi
+	;;
+(sunos3*|sunos4*)
+	if test "x$cf_cv_screen" = "xcurses_5lib"
+	then
+		test -d /usr/5lib && \
+		test -d /usr/5include && \
+		cf_cv_curses_incdir="-I/usr/5include"
+	fi
+	;;
+esac
+
+fi
+echo "$as_me:21787: result: $cf_cv_curses_incdir" >&5
+echo "${ECHO_T}$cf_cv_curses_incdir" >&6
+if test "$cf_cv_curses_incdir" != no
+then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_cv_curses_incdir"
+
+fi
+
+echo "$as_me:21797: checking if we have identified curses headers" >&5
+echo $ECHO_N "checking if we have identified curses headers... $ECHO_C" >&6
+if test "${cf_cv_ncurses_header+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cf_cv_ncurses_header=none
+for cf_header in \
+	ncurses.h  \
+	curses.h  ncurses/ncurses.h ncurses/curses.h
+do
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 21809 "configure"
+#include "confdefs.h"
+#include <${cf_header}>
+int
+main (void)
+{
+initscr(); endwin()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:21821: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:21824: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:21827: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:21830: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_ncurses_header=$cf_header; break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+done
+
+fi
+echo "$as_me:21841: result: $cf_cv_ncurses_header" >&5
+echo "${ECHO_T}$cf_cv_ncurses_header" >&6
+
+if test "$cf_cv_ncurses_header" = none ; then
+	{ { echo "$as_me:21845: error: No curses header-files found" >&5
+echo "$as_me: error: No curses header-files found" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+# cheat, to get the right #define's for HAVE_NCURSES_H, etc.
+
+for ac_header in $cf_cv_ncurses_header
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:21855: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 21861 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:21865: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+  (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  $EGREP -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:21871: \$? = $ac_status" >&5
+  (exit "$ac_status"); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat "conftest.$ac_ext" >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err "conftest.$ac_ext"
+fi
+echo "$as_me:21890: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
+if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+echo "$as_me:21900: checking for terminfo header" >&5
+echo $ECHO_N "checking for terminfo header... $ECHO_C" >&6
+if test "${cf_cv_term_header+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+case "${cf_cv_ncurses_header}" in
+(*/ncurses.h|*/ncursesw.h)
+	cf_term_header=`echo "$cf_cv_ncurses_header" | sed -e 's%ncurses[^.]*\.h$%term.h%'`
+	;;
+(*)
+	cf_term_header=term.h
+	;;
+esac
+
+for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
+do
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 21918 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <$cf_test>
+
+int
+main (void)
+{
+int x = auto_left_margin; (void)x
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:21933: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:21936: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:21939: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:21942: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_term_header="$cf_test"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+	cf_cv_term_header=unknown
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+	test "$cf_cv_term_header" != unknown && break
+done
+
+fi
+echo "$as_me:21958: result: $cf_cv_term_header" >&5
+echo "${ECHO_T}$cf_cv_term_header" >&6
+
+# Set definitions to allow ifdef'ing to accommodate subdirectories
+
+case "$cf_cv_term_header" in
+(*term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_TERM_H 1
+EOF
+
+	;;
+esac
+
+case "$cf_cv_term_header" in
+(ncurses/term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSES_TERM_H 1
+EOF
+
+	;;
+(ncursesw/term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSESW_TERM_H 1
+EOF
+
+	;;
+esac
+
+echo "$as_me:21990: checking for ncurses version" >&5
+echo $ECHO_N "checking for ncurses version... $ECHO_C" >&6
+if test "${cf_cv_ncurses_version+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cf_cv_ncurses_version=no
+	cf_tempfile=out$$
+	rm -f "$cf_tempfile"
+	if test "$cross_compiling" = yes; then
+
+	# This will not work if the preprocessor splits the line after the
+	# Autoconf token.  The 'unproto' program does that.
+	cat > "conftest.$ac_ext" <<EOF
+#include <${cf_cv_ncurses_header:-curses.h}>
+#undef Autoconf
+#ifdef NCURSES_VERSION
+Autoconf NCURSES_VERSION
+#else
+#ifdef __NCURSES_H
+Autoconf "old"
+#endif
+;
+#endif
+EOF
+	cf_try="$ac_cpp conftest.$ac_ext 2>&5 | grep '^Autoconf ' >conftest.out"
+	{ (eval echo "$as_me:22016: \"$cf_try\"") >&5
+  (eval $cf_try) 2>&5
+  ac_status=$?
+  echo "$as_me:22019: \$? = $ac_status" >&5
+  (exit "$ac_status"); }
+	if test -f conftest.out ; then
+		cf_out=`sed -e 's%^Autoconf %%' -e 's%^[^"]*"%%' -e 's%".*%%' conftest.out`
+		test -n "$cf_out" && cf_cv_ncurses_version="$cf_out"
+		rm -f conftest.out
+	fi
+
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 22029 "configure"
+#include "confdefs.h"
+
+$ac_includes_default
+
+#include <${cf_cv_ncurses_header:-curses.h}>
+
+int main(void)
+{
+	FILE *fp = fopen("$cf_tempfile", "w");
+#ifdef NCURSES_VERSION
+# ifdef NCURSES_VERSION_PATCH
+	fprintf(fp, "%s.%d\\n", NCURSES_VERSION, NCURSES_VERSION_PATCH);
+# else
+	fprintf(fp, "%s\\n", NCURSES_VERSION);
+# endif
+#else
+# ifdef __NCURSES_H
+	fprintf(fp, "old\\n");
+# else
+	make an error
+# endif
+#endif
+	${cf_cv_main_return:-return}(0);
+}
+_ACEOF
+rm -f "conftest$ac_exeext"
+if { (eval echo "$as_me:22056: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:22059: \$? = $ac_status" >&5
+  (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
+  { (eval echo "$as_me:22061: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:22064: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_ncurses_version=`cat $cf_tempfile`
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+	rm -f "$cf_tempfile"
+
+fi
+echo "$as_me:22078: result: $cf_cv_ncurses_version" >&5
+echo "${ECHO_T}$cf_cv_ncurses_version" >&6
+test "$cf_cv_ncurses_version" = no ||
+cat >>confdefs.h <<\EOF
+#define NCURSES 1
+EOF
+
+echo "$as_me:22085: checking if we have identified curses libraries" >&5
+echo $ECHO_N "checking if we have identified curses libraries... $ECHO_C" >&6
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 22088 "configure"
+#include "confdefs.h"
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main (void)
+{
+initscr(); endwin()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:22100: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:22103: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:22106: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:22109: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_result=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_result=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+echo "$as_me:22118: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+
+if test "$cf_result" = no ; then
+case "$host_os" in
+(freebsd*)
+	echo "$as_me:22124: checking for tgoto in -lmytinfo" >&5
+echo $ECHO_N "checking for tgoto in -lmytinfo... $ECHO_C" >&6
+if test "${ac_cv_lib_mytinfo_tgoto+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lmytinfo  $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 22132 "configure"
+#include "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 tgoto ();
+int
+main (void)
+{
+tgoto ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:22151: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:22154: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:22157: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:22160: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_mytinfo_tgoto=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_mytinfo_tgoto=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:22171: result: $ac_cv_lib_mytinfo_tgoto" >&5
+echo "${ECHO_T}$ac_cv_lib_mytinfo_tgoto" >&6
+if test "$ac_cv_lib_mytinfo_tgoto" = yes; then
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lmytinfo; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+fi
+
+	;;
+(hpux10.*)
+	# Looking at HPUX 10.20, the Hcurses library is the oldest (1997), cur_colr
+	# next (1998), and xcurses "newer" (2000).  There is no header file for
+	# Hcurses; the subdirectory curses_colr has the headers (curses.h and
+	# term.h) for cur_colr
+	if test "x$cf_cv_screen" = "xcurses_colr"
+	then
+		echo "$as_me:22201: checking for initscr in -lcur_colr" >&5
+echo $ECHO_N "checking for initscr in -lcur_colr... $ECHO_C" >&6
+if test "${ac_cv_lib_cur_colr_initscr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcur_colr  $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 22209 "configure"
+#include "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 initscr ();
+int
+main (void)
+{
+initscr ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:22228: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:22231: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:22234: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:22237: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_cur_colr_initscr=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_cur_colr_initscr=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:22248: result: $ac_cv_lib_cur_colr_initscr" >&5
+echo "${ECHO_T}$ac_cv_lib_cur_colr_initscr" >&6
+if test "$ac_cv_lib_cur_colr_initscr" = yes; then
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lcur_colr; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+			ac_cv_func_initscr=yes
+
+else
+
+		echo "$as_me:22272: checking for initscr in -lHcurses" >&5
+echo $ECHO_N "checking for initscr in -lHcurses... $ECHO_C" >&6
+if test "${ac_cv_lib_Hcurses_initscr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lHcurses  $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 22280 "configure"
+#include "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 initscr ();
+int
+main (void)
+{
+initscr ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:22299: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:22302: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:22305: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:22308: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_Hcurses_initscr=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_Hcurses_initscr=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:22319: result: $ac_cv_lib_Hcurses_initscr" >&5
+echo "${ECHO_T}$ac_cv_lib_Hcurses_initscr" >&6
+if test "$ac_cv_lib_Hcurses_initscr" = yes; then
+
+			# HP's header uses __HP_CURSES, but user claims _HP_CURSES.
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lHcurses; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-D__HP_CURSES -D_HP_CURSES"
+
+			ac_cv_func_initscr=yes
+
+fi
+
+fi
+
+	fi
+	;;
+(linux*)
+	case `arch 2>/dev/null` in
+	(x86_64)
+		if test -d /lib64
+		then
+
+if test -n "/lib64" ; then
+	for cf_add_libdir in /lib64
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:22377: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+		else
+
+if test -n "/lib" ; then
+	for cf_add_libdir in /lib
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:22406: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+		fi
+		;;
+	(*)
+
+if test -n "/lib" ; then
+	for cf_add_libdir in /lib
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:22437: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+		;;
+	esac
+	;;
+(sunos3*|sunos4*)
+	if test "x$cf_cv_screen" = "xcurses_5lib"
+	then
+		if test -d /usr/5lib ; then
+
+if test -n "/usr/5lib" ; then
+	for cf_add_libdir in /usr/5lib
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:22472: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lcurses -ltermcap; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+		fi
+	fi
+	ac_cv_func_initscr=yes
+	;;
+esac
+
+if test ".$ac_cv_func_initscr" != .yes ; then
+	cf_save_LIBS="$LIBS"
+
+	if test ".${cf_cv_ncurses_version:-no}" != .no
+	then
+		cf_check_list="ncurses curses cursesX"
+	else
+		cf_check_list="cursesX curses ncurses"
+	fi
+
+	# Check for library containing tgoto.  Do this before curses library
+	# because it may be needed to link the test-case for initscr.
+	if test "x$cf_term_lib" = x
+	then
+		echo "$as_me:22516: checking for tgoto" >&5
+echo $ECHO_N "checking for tgoto... $ECHO_C" >&6
+if test "${ac_cv_func_tgoto+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 22522 "configure"
+#include "confdefs.h"
+#define tgoto autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef tgoto
+
+#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 tgoto (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs 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_tgoto) || defined (__stub___tgoto)
+#error found stub for tgoto
+#endif
+
+	return tgoto ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:22553: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:22556: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:22559: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:22562: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_func_tgoto=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_func_tgoto=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:22572: result: $ac_cv_func_tgoto" >&5
+echo "${ECHO_T}$ac_cv_func_tgoto" >&6
+if test "$ac_cv_func_tgoto" = yes; then
+  cf_term_lib=predefined
+else
+
+			for cf_term_lib in $cf_check_list otermcap termcap tinfo termlib unknown
+			do
+				as_ac_Lib=`echo "ac_cv_lib_$cf_term_lib''_tgoto" | $as_tr_sh`
+echo "$as_me:22581: checking for tgoto in -l$cf_term_lib" >&5
+echo $ECHO_N "checking for tgoto in -l$cf_term_lib... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Lib+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$cf_term_lib  $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 22589 "configure"
+#include "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 tgoto ();
+int
+main (void)
+{
+tgoto ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:22608: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:22611: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:22614: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:22617: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  eval "$as_ac_Lib=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+eval "$as_ac_Lib=no"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:22628: result: `eval echo '${'"$as_ac_Lib"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_Lib"'}'`" >&6
+if test "`eval echo '${'"$as_ac_Lib"'}'`" = yes; then
+
+					: "${cf_nculib_root:=$cf_term_lib}"
+					break
+
+fi
+
+			done
+
+fi
+
+	fi
+
+	# Check for library containing initscr
+	test "$cf_term_lib" != predefined && test "$cf_term_lib" != unknown && LIBS="-l$cf_term_lib $cf_save_LIBS"
+	if test "x$cf_curs_lib" = x
+	then
+		for cf_curs_lib in $cf_check_list xcurses jcurses pdcurses unknown
+		do
+			LIBS="-l$cf_curs_lib $cf_save_LIBS"
+			if test "$cf_term_lib" = unknown || test "$cf_term_lib" = "$cf_curs_lib" ; then
+				echo "$as_me:22651: checking if we can link with $cf_curs_lib library" >&5
+echo $ECHO_N "checking if we can link with $cf_curs_lib library... $ECHO_C" >&6
+				cat >"conftest.$ac_ext" <<_ACEOF
+#line 22654 "configure"
+#include "confdefs.h"
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main (void)
+{
+initscr()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:22666: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:22669: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:22672: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:22675: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_result=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_result=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+				echo "$as_me:22684: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+				test "$cf_result" = yes && break
+			elif test "$cf_curs_lib" = "$cf_term_lib" ; then
+				cf_result=no
+			elif test "$cf_term_lib" != predefined ; then
+				echo "$as_me:22690: checking if we need both $cf_curs_lib and $cf_term_lib libraries" >&5
+echo $ECHO_N "checking if we need both $cf_curs_lib and $cf_term_lib libraries... $ECHO_C" >&6
+				cat >"conftest.$ac_ext" <<_ACEOF
+#line 22693 "configure"
+#include "confdefs.h"
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main (void)
+{
+initscr(); endwin();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:22705: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:22708: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:22711: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:22714: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_result=no
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+					LIBS="-l$cf_curs_lib -l$cf_term_lib $cf_save_LIBS"
+					cat >"conftest.$ac_ext" <<_ACEOF
+#line 22723 "configure"
+#include "confdefs.h"
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main (void)
+{
+initscr()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:22735: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:22738: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:22741: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:22744: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_result=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_result=error
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+				echo "$as_me:22756: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+				test "$cf_result" != error && break
+			fi
+		done
+	fi
+	test "$cf_curs_lib" = unknown && { { echo "$as_me:22762: error: no curses library found" >&5
+echo "$as_me: error: no curses library found" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+fi
+
+echo "$as_me:22768: checking for curses performance tradeoff" >&5
+echo $ECHO_N "checking for curses performance tradeoff... $ECHO_C" >&6
+if test "${cf_cv_curs_performance+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+    cf_cv_curs_performance=no
+    cat >"conftest.$ac_ext" <<_ACEOF
+#line 22776 "configure"
+#include "confdefs.h"
+
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main (void)
+{
+
+#if defined(wbkgdset) && defined(clearok) && defined(getbkgd)
+	int x = ERR;
+#else
+	int x = ;	/* force an error */
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:22795: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:22798: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:22801: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:22804: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 22808 "configure"
+#include "confdefs.h"
+
+#define CURS_PERFORMANCE
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main (void)
+{
+
+#if defined(wbkgdset) && defined(clearok) && defined(getbkgd)
+	int x = ;	/* force an error */
+#else
+	int x = ERR;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:22828: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:22831: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:22834: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:22837: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_curs_performance=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+
+echo "$as_me:22852: result: $cf_cv_curs_performance" >&5
+echo "${ECHO_T}$cf_cv_curs_performance" >&6
+test "$cf_cv_curs_performance" = yes &&
+cat >>confdefs.h <<\EOF
+#define CURS_PERFORMANCE 1
+EOF
+
+echo "$as_me:22859: checking for curses touchline function" >&5
+echo $ECHO_N "checking for curses touchline function... $ECHO_C" >&6
+if test "${cf_cv_curs_touchline+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 22866 "configure"
+#include "confdefs.h"
+
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main (void)
+{
+touchline(stdscr, 1,2,3);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:22879: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:22882: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:22885: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:22888: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_curs_touchline=bsd
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 22895 "configure"
+#include "confdefs.h"
+
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main (void)
+{
+touchline(stdscr, 1,2);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:22908: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:22911: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:22914: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:22917: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_curs_touchline=sysv
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_curs_touchline=bsd
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:22929: result: $cf_cv_curs_touchline" >&5
+echo "${ECHO_T}$cf_cv_curs_touchline" >&6
+case "$cf_cv_curs_touchline" in
+(bsd)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_BSD_TOUCHLINE 1
+EOF
+
+	;;
+(sysv)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_SYSV_TOUCHLINE 1
+EOF
+
+	;;
+esac
+
+	;;
+(ncursesw*)
+
+for ac_header in wchar.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:22954: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 22960 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:22964: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+  (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  $EGREP -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:22970: \$? = $ac_status" >&5
+  (exit "$ac_status"); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat "conftest.$ac_ext" >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err "conftest.$ac_ext"
+fi
+echo "$as_me:22989: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
+if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+echo "$as_me:22999: checking for multibyte character support" >&5
+echo $ECHO_N "checking for multibyte character support... $ECHO_C" >&6
+if test "${cf_cv_utf8_lib+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cf_save_LIBS="$LIBS"
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 23007 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+#ifdef HAVE_WCHAR_H
+#include <wchar.h>
+#endif
+
+int
+main (void)
+{
+putwc(0,0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:23025: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:23028: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:23031: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:23034: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_utf8_lib=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+# If the linkage is not already in the $CPPFLAGS/$LDFLAGS configuration, these
+# will be set on completion of the AC_TRY_LINK below.
+cf_cv_header_path_utf8=
+cf_cv_library_path_utf8=
+
+echo "${as_me:-configure}:23046: testing Starting FIND_LINKAGE(utf8,) ..." 1>&5
+
+cf_save_LIBS="$LIBS"
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 23051 "configure"
+#include "confdefs.h"
+
+#include <libutf8.h>
+int
+main (void)
+{
+putwc(0,0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:23064: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:23067: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:23070: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:23073: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_find_linkage_utf8=yes
+	cf_cv_header_path_utf8=/usr/include
+	cf_cv_library_path_utf8=/usr/lib
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+LIBS="-lutf8  $cf_save_LIBS"
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 23087 "configure"
+#include "confdefs.h"
+
+#include <libutf8.h>
+int
+main (void)
+{
+putwc(0,0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:23100: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:23103: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:23106: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:23109: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_find_linkage_utf8=yes
+	cf_cv_header_path_utf8=/usr/include
+	cf_cv_library_path_utf8=/usr/lib
+	cf_cv_library_file_utf8="-lutf8"
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+	cf_cv_find_linkage_utf8=no
+	LIBS="$cf_save_LIBS"
+
+	test -n "$verbose" && echo "	find linkage for utf8 library" 1>&6
+
+echo "${as_me:-configure}:23126: testing find linkage for utf8 library ..." 1>&5
+
+echo "${as_me:-configure}:23128: testing Searching for headers in FIND_LINKAGE(utf8,) ..." 1>&5
+
+	cf_save_CPPFLAGS="$CPPFLAGS"
+	cf_test_CPPFLAGS="$CPPFLAGS"
+
+cf_search=
+
+# collect the current set of include-directories from compiler flags
+cf_header_path_list=""
+if test -n "${CFLAGS}${CPPFLAGS}" ; then
+	for cf_header_path in $CPPFLAGS $CFLAGS
+	do
+		case "$cf_header_path" in
+		(-I*)
+			cf_header_path=`echo ".$cf_header_path" |sed -e 's/^...//' -e 's,/include$,,'`
+
+test "x$cf_header_path" != "xNONE" && \
+test -d "$cf_header_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_header_path"
+	test -d "$cf_header_path/include" &&          cf_search="$cf_search $cf_header_path/include"
+	test -d "$cf_header_path/include/utf8" &&       cf_search="$cf_search $cf_header_path/include/utf8"
+	test -d "$cf_header_path/include/utf8/include" &&    cf_search="$cf_search $cf_header_path/include/utf8/include"
+	test -d "$cf_header_path/utf8/include" &&       cf_search="$cf_search $cf_header_path/utf8/include"
+	test -d "$cf_header_path/utf8/include/utf8" &&    cf_search="$cf_search $cf_header_path/utf8/include/utf8"
+}
+
+			cf_header_path_list="$cf_header_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+# add the variations for the package we are looking for
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $prefix"
+	test -d "$prefix/include" &&          cf_search="$cf_search $prefix/include"
+	test -d "$prefix/include/utf8" &&       cf_search="$cf_search $prefix/include/utf8"
+	test -d "$prefix/include/utf8/include" &&    cf_search="$cf_search $prefix/include/utf8/include"
+	test -d "$prefix/utf8/include" &&       cf_search="$cf_search $prefix/utf8/include"
+	test -d "$prefix/utf8/include/utf8" &&    cf_search="$cf_search $prefix/utf8/include/utf8"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/include" &&          cf_search="$cf_search $cf_subdir_prefix/include"
+	test -d "$cf_subdir_prefix/include/utf8" &&       cf_search="$cf_search $cf_subdir_prefix/include/utf8"
+	test -d "$cf_subdir_prefix/include/utf8/include" &&    cf_search="$cf_search $cf_subdir_prefix/include/utf8/include"
+	test -d "$cf_subdir_prefix/utf8/include" &&       cf_search="$cf_search $cf_subdir_prefix/utf8/include"
+	test -d "$cf_subdir_prefix/utf8/include/utf8" &&    cf_search="$cf_search $cf_subdir_prefix/utf8/include/utf8"
+}
+
+done
+
+test "$includedir" != NONE && \
+test "$includedir" != "/usr/include" && \
+test -d "$includedir" && {
+	test -d "$includedir" &&    cf_search="$cf_search $includedir"
+	test -d "$includedir/utf8" && cf_search="$cf_search $includedir/utf8"
+}
+
+test "$oldincludedir" != NONE && \
+test "$oldincludedir" != "/usr/include" && \
+test -d "$oldincludedir" && {
+	test -d "$oldincludedir"    && cf_search="$cf_search $oldincludedir"
+	test -d "$oldincludedir/utf8" && cf_search="$cf_search $oldincludedir/utf8"
+}
+
+cf_search="$cf_search $cf_header_path_list"
+
+	for cf_cv_header_path_utf8 in $cf_search
+	do
+		if test -d "$cf_cv_header_path_utf8" ; then
+			test -n "$verbose" && echo "	... testing $cf_cv_header_path_utf8" 1>&6
+
+echo "${as_me:-configure}:23219: testing ... testing $cf_cv_header_path_utf8 ..." 1>&5
+
+			CPPFLAGS="$cf_save_CPPFLAGS"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_cv_header_path_utf8"
+
+			cat >"conftest.$ac_ext" <<_ACEOF
+#line 23227 "configure"
+#include "confdefs.h"
+
+#include <libutf8.h>
+int
+main (void)
+{
+putwc(0,0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:23240: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:23243: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:23246: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:23249: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+				test -n "$verbose" && echo "	... found utf8 headers in $cf_cv_header_path_utf8" 1>&6
+
+echo "${as_me:-configure}:23254: testing ... found utf8 headers in $cf_cv_header_path_utf8 ..." 1>&5
+
+				cf_cv_find_linkage_utf8=maybe
+				cf_test_CPPFLAGS="$CPPFLAGS"
+				break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+				CPPFLAGS="$cf_save_CPPFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+		fi
+	done
+
+	if test "$cf_cv_find_linkage_utf8" = maybe ; then
+
+echo "${as_me:-configure}:23272: testing Searching for utf8 library in FIND_LINKAGE(utf8,) ..." 1>&5
+
+		cf_save_LIBS="$LIBS"
+		cf_save_LDFLAGS="$LDFLAGS"
+
+		if test "$cf_cv_find_linkage_utf8" != yes ; then
+
+cf_search=
+cf_library_path_list=""
+if test -n "${LDFLAGS}${LIBS}" ; then
+	for cf_library_path in $LDFLAGS $LIBS
+	do
+		case "$cf_library_path" in
+		(-L*)
+			cf_library_path=`echo ".$cf_library_path" |sed -e 's/^...//' -e 's,/lib$,,'`
+
+test "x$cf_library_path" != "xNONE" && \
+test -d "$cf_library_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_library_path"
+	test -d "$cf_library_path/lib" &&          cf_search="$cf_search $cf_library_path/lib"
+	test -d "$cf_library_path/lib/utf8" &&       cf_search="$cf_search $cf_library_path/lib/utf8"
+	test -d "$cf_library_path/lib/utf8/lib" &&    cf_search="$cf_search $cf_library_path/lib/utf8/lib"
+	test -d "$cf_library_path/utf8/lib" &&       cf_search="$cf_search $cf_library_path/utf8/lib"
+	test -d "$cf_library_path/utf8/lib/utf8" &&    cf_search="$cf_search $cf_library_path/utf8/lib/utf8"
+}
+
+			cf_library_path_list="$cf_library_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $prefix"
+	test -d "$prefix/lib" &&          cf_search="$cf_search $prefix/lib"
+	test -d "$prefix/lib/utf8" &&       cf_search="$cf_search $prefix/lib/utf8"
+	test -d "$prefix/lib/utf8/lib" &&    cf_search="$cf_search $prefix/lib/utf8/lib"
+	test -d "$prefix/utf8/lib" &&       cf_search="$cf_search $prefix/utf8/lib"
+	test -d "$prefix/utf8/lib/utf8" &&    cf_search="$cf_search $prefix/utf8/lib/utf8"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/lib" &&          cf_search="$cf_search $cf_subdir_prefix/lib"
+	test -d "$cf_subdir_prefix/lib/utf8" &&       cf_search="$cf_search $cf_subdir_prefix/lib/utf8"
+	test -d "$cf_subdir_prefix/lib/utf8/lib" &&    cf_search="$cf_search $cf_subdir_prefix/lib/utf8/lib"
+	test -d "$cf_subdir_prefix/utf8/lib" &&       cf_search="$cf_search $cf_subdir_prefix/utf8/lib"
+	test -d "$cf_subdir_prefix/utf8/lib/utf8" &&    cf_search="$cf_search $cf_subdir_prefix/utf8/lib/utf8"
+}
+
+done
+
+cf_search="$cf_library_path_list $cf_search"
+
+			for cf_cv_library_path_utf8 in $cf_search
+			do
+				if test -d "$cf_cv_library_path_utf8" ; then
+					test -n "$verbose" && echo "	... testing $cf_cv_library_path_utf8" 1>&6
+
+echo "${as_me:-configure}:23347: testing ... testing $cf_cv_library_path_utf8 ..." 1>&5
+
+					CPPFLAGS="$cf_test_CPPFLAGS"
+					LIBS="-lutf8  $cf_save_LIBS"
+					LDFLAGS="$cf_save_LDFLAGS -L$cf_cv_library_path_utf8"
+					cat >"conftest.$ac_ext" <<_ACEOF
+#line 23353 "configure"
+#include "confdefs.h"
+
+#include <libutf8.h>
+int
+main (void)
+{
+putwc(0,0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:23366: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:23369: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:23372: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:23375: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+					test -n "$verbose" && echo "	... found utf8 library in $cf_cv_library_path_utf8" 1>&6
+
+echo "${as_me:-configure}:23380: testing ... found utf8 library in $cf_cv_library_path_utf8 ..." 1>&5
+
+					cf_cv_find_linkage_utf8=yes
+					cf_cv_library_file_utf8="-lutf8"
+					break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+					CPPFLAGS="$cf_save_CPPFLAGS"
+					LIBS="$cf_save_LIBS"
+					LDFLAGS="$cf_save_LDFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+				fi
+			done
+			CPPFLAGS="$cf_save_CPPFLAGS"
+			LDFLAGS="$cf_save_LDFLAGS"
+		fi
+
+	else
+		cf_cv_find_linkage_utf8=no
+	fi
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+LIBS="$cf_save_LIBS"
+
+if test "$cf_cv_find_linkage_utf8" = yes ; then
+cf_cv_utf8_lib=add-on
+else
+cf_cv_utf8_lib=no
+fi
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:23422: result: $cf_cv_utf8_lib" >&5
+echo "${ECHO_T}$cf_cv_utf8_lib" >&6
+
+# HAVE_LIBUTF8_H is used by ncurses if curses.h is shared between
+# ncurses/ncursesw:
+if test "$cf_cv_utf8_lib" = "add-on" ; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_LIBUTF8_H 1
+EOF
+
+if test -n "$cf_cv_header_path_utf8" ; then
+  for cf_add_incdir in $cf_cv_header_path_utf8
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 23460 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:23472: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:23475: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:23478: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:23481: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:23498: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+if test -n "$cf_cv_library_path_utf8" ; then
+	for cf_add_libdir in $cf_cv_library_path_utf8
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:23534: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_cv_library_file_utf8; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+fi
+
+cf_ncuconfig_root=$cf_cv_screen
+cf_have_ncuconfig=no
+
+if test "x${PKG_CONFIG:=none}" != xnone; then
+	echo "$as_me:23564: checking pkg-config for $cf_ncuconfig_root" >&5
+echo $ECHO_N "checking pkg-config for $cf_ncuconfig_root... $ECHO_C" >&6
+	if "$PKG_CONFIG" --exists $cf_ncuconfig_root ; then
+		echo "$as_me:23567: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+		echo "$as_me:23570: checking if the $cf_ncuconfig_root package files work" >&5
+echo $ECHO_N "checking if the $cf_ncuconfig_root package files work... $ECHO_C" >&6
+		cf_have_ncuconfig=unknown
+
+		cf_save_CFLAGS="$CFLAGS"
+		cf_save_CPPFLAGS="$CPPFLAGS"
+		cf_save_LIBS="$LIBS"
+
+		cf_pkg_cflags="`$PKG_CONFIG --cflags $cf_ncuconfig_root`"
+		cf_pkg_libs="`$PKG_CONFIG --libs $cf_ncuconfig_root`"
+
+		# while -W for passing linker flags is prevalent, it is not "standard".
+		# At least one wrapper for c89/c99 (in Apple's xcode) has its own
+		# incompatible _and_ non-standard -W option which gives an error.  Work
+		# around that pitfall.
+		case "x${CC}@@${cf_pkg_libs}@${cf_pkg_cflags}" in
+		(x*c[89]9@@*-W*)
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_pkg_cflags
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_pkg_libs; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+			cat >"conftest.$ac_ext" <<_ACEOF
+#line 23703 "configure"
+#include "confdefs.h"
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main (void)
+{
+initscr(); mousemask(0,0); tigetstr((char *)0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:23715: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:23718: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:23721: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:23724: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  if test "$cross_compiling" = yes; then
+  cf_test_ncuconfig=maybe
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 23730 "configure"
+#include "confdefs.h"
+#include <${cf_cv_ncurses_header:-curses.h}>
+					int main(void)
+					{ const char *xx = curses_version(); return (xx == 0); }
+_ACEOF
+rm -f "conftest$ac_exeext"
+if { (eval echo "$as_me:23737: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:23740: \$? = $ac_status" >&5
+  (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
+  { (eval echo "$as_me:23742: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:23745: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_test_ncuconfig=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_test_ncuconfig=no
+fi
+rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_test_ncuconfig=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+			CFLAGS="$cf_save_CFLAGS"
+			CPPFLAGS="$cf_save_CPPFLAGS"
+			LIBS="$cf_save_LIBS"
+
+			if test "x$cf_test_ncuconfig" != xyes; then
+				cf_temp=`echo "x$cf_pkg_cflags" | sed -e s/^x// -e 's/-W[^ 	]*//g'`
+				cf_pkg_cflags="$cf_temp"
+				cf_temp=`echo "x$cf_pkg_libs" | sed -e s/^x// -e 's/-W[^ 	]*//g'`
+				cf_pkg_libs="$cf_temp"
+			fi
+			;;
+		esac
+
+for cf_add_cflags in $cf_pkg_cflags
+do
+	case "x$cf_add_cflags" in
+	(x-[DU]*)
+
+cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'`
+while true
+do
+	cf_old_cflag=`echo "x$CFLAGS" | sed -e 's/^.//' -e 's/[ 	][ 	]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ 	][^ 	]*\\)\?%%" -e 's/^[ 	]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'`
+	test "$CFLAGS" != "$cf_old_cflag" || break
+
+	CFLAGS="$cf_old_cflag"
+done
+
+cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'`
+while true
+do
+	cf_old_cflag=`echo "x$CPPFLAGS" | sed -e 's/^.//' -e 's/[ 	][ 	]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ 	][^ 	]*\\)\?%%" -e 's/^[ 	]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'`
+	test "$CPPFLAGS" != "$cf_old_cflag" || break
+
+	CPPFLAGS="$cf_old_cflag"
+done
+
+		;;
+	esac
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_add_cflags
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+done
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_pkg_libs; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 23919 "configure"
+#include "confdefs.h"
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main (void)
+{
+initscr(); mousemask(0,0); tigetstr((char *)0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:23931: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:23934: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:23937: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:23940: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  if test "$cross_compiling" = yes; then
+  cf_have_ncuconfig=maybe
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 23946 "configure"
+#include "confdefs.h"
+#include <${cf_cv_ncurses_header:-curses.h}>
+				int main(void)
+				{ const char *xx = curses_version(); return (xx == 0); }
+_ACEOF
+rm -f "conftest$ac_exeext"
+if { (eval echo "$as_me:23953: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:23956: \$? = $ac_status" >&5
+  (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
+  { (eval echo "$as_me:23958: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:23961: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_have_ncuconfig=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_ncuconfig=no
+fi
+rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_ncuconfig=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+		echo "$as_me:23978: result: $cf_have_ncuconfig" >&5
+echo "${ECHO_T}$cf_have_ncuconfig" >&6
+		test "$cf_have_ncuconfig" = maybe && cf_have_ncuconfig=yes
+		if test "$cf_have_ncuconfig" != "yes"
+		then
+			CPPFLAGS="$cf_save_CPPFLAGS"
+			LIBS="$cf_save_LIBS"
+			NCURSES_CONFIG_PKG=none
+		else
+
+cat >>confdefs.h <<\EOF
+#define NCURSES 1
+EOF
+
+			NCURSES_CONFIG_PKG=$cf_ncuconfig_root
+
+echo "$as_me:23994: checking for terminfo header" >&5
+echo $ECHO_N "checking for terminfo header... $ECHO_C" >&6
+if test "${cf_cv_term_header+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+case "${cf_cv_ncurses_header}" in
+(*/ncurses.h|*/ncursesw.h)
+	cf_term_header=`echo "$cf_cv_ncurses_header" | sed -e 's%ncurses[^.]*\.h$%term.h%'`
+	;;
+(*)
+	cf_term_header=term.h
+	;;
+esac
+
+for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
+do
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 24012 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <$cf_test>
+
+int
+main (void)
+{
+int x = auto_left_margin; (void)x
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:24027: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:24030: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:24033: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:24036: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_term_header="$cf_test"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+	cf_cv_term_header=unknown
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+	test "$cf_cv_term_header" != unknown && break
+done
+
+fi
+echo "$as_me:24052: result: $cf_cv_term_header" >&5
+echo "${ECHO_T}$cf_cv_term_header" >&6
+
+# Set definitions to allow ifdef'ing to accommodate subdirectories
+
+case "$cf_cv_term_header" in
+(*term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_TERM_H 1
+EOF
+
+	;;
+esac
+
+case "$cf_cv_term_header" in
+(ncurses/term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSES_TERM_H 1
+EOF
+
+	;;
+(ncursesw/term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSESW_TERM_H 1
+EOF
+
+	;;
+esac
+
+		fi
+
+	else
+		echo "$as_me:24087: result: no" >&5
+echo "${ECHO_T}no" >&6
+		NCURSES_CONFIG_PKG=none
+	fi
+else
+	NCURSES_CONFIG_PKG=none
+fi
+
+if test "x$cf_have_ncuconfig" = "xno"; then
+	cf_ncurses_config="${cf_ncuconfig_root}${NCURSES_CONFIG_SUFFIX}-config"; echo "Looking for ${cf_ncurses_config}"
+
+if test -n "$ac_tool_prefix"; then
+  for ac_prog in ${cf_ncurses_config} ${cf_ncuconfig_root}6-config ${cf_ncuconfig_root}6-config ${cf_ncuconfig_root}5-config
+  do
+    # Extract the first word of "$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:24103: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_NCURSES_CONFIG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$NCURSES_CONFIG"; then
+  ac_cv_prog_NCURSES_CONFIG="$NCURSES_CONFIG" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_NCURSES_CONFIG="$ac_tool_prefix$ac_prog"
+echo "$as_me:24118: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+NCURSES_CONFIG=$ac_cv_prog_NCURSES_CONFIG
+if test -n "$NCURSES_CONFIG"; then
+  echo "$as_me:24126: result: $NCURSES_CONFIG" >&5
+echo "${ECHO_T}$NCURSES_CONFIG" >&6
+else
+  echo "$as_me:24129: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+    test -n "$NCURSES_CONFIG" && break
+  done
+fi
+if test -z "$NCURSES_CONFIG"; then
+  ac_ct_NCURSES_CONFIG=$NCURSES_CONFIG
+  for ac_prog in ${cf_ncurses_config} ${cf_ncuconfig_root}6-config ${cf_ncuconfig_root}6-config ${cf_ncuconfig_root}5-config
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:24142: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_NCURSES_CONFIG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_NCURSES_CONFIG"; then
+  ac_cv_prog_ac_ct_NCURSES_CONFIG="$ac_ct_NCURSES_CONFIG" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_ac_ct_NCURSES_CONFIG="$ac_prog"
+echo "$as_me:24157: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+ac_ct_NCURSES_CONFIG=$ac_cv_prog_ac_ct_NCURSES_CONFIG
+if test -n "$ac_ct_NCURSES_CONFIG"; then
+  echo "$as_me:24165: result: $ac_ct_NCURSES_CONFIG" >&5
+echo "${ECHO_T}$ac_ct_NCURSES_CONFIG" >&6
+else
+  echo "$as_me:24168: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$ac_ct_NCURSES_CONFIG" && break
+done
+test -n "$ac_ct_NCURSES_CONFIG" || ac_ct_NCURSES_CONFIG="none"
+
+  NCURSES_CONFIG=$ac_ct_NCURSES_CONFIG
+fi
+
+	if test "$NCURSES_CONFIG" != none ; then
+
+for cf_add_cflags in `$NCURSES_CONFIG --cflags`
+do
+	case "x$cf_add_cflags" in
+	(x-[DU]*)
+
+cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'`
+while true
+do
+	cf_old_cflag=`echo "x$CFLAGS" | sed -e 's/^.//' -e 's/[ 	][ 	]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ 	][^ 	]*\\)\?%%" -e 's/^[ 	]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'`
+	test "$CFLAGS" != "$cf_old_cflag" || break
+
+	CFLAGS="$cf_old_cflag"
+done
+
+cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'`
+while true
+do
+	cf_old_cflag=`echo "x$CPPFLAGS" | sed -e 's/^.//' -e 's/[ 	][ 	]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ 	][^ 	]*\\)\?%%" -e 's/^[ 	]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'`
+	test "$CPPFLAGS" != "$cf_old_cflag" || break
+
+	CPPFLAGS="$cf_old_cflag"
+done
+
+		;;
+	esac
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_add_cflags
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+done
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in `$NCURSES_CONFIG --libs`; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+		# even with config script, some packages use no-override for curses.h
+
+echo "$as_me:24325: checking if we have identified curses headers" >&5
+echo $ECHO_N "checking if we have identified curses headers... $ECHO_C" >&6
+if test "${cf_cv_ncurses_header+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cf_cv_ncurses_header=none
+for cf_header in \
+	ncurses.h $cf_cv_screen/ncurses.h \
+	curses.h $cf_cv_screen/curses.h
+do
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 24337 "configure"
+#include "confdefs.h"
+#include <${cf_header}>
+int
+main (void)
+{
+initscr(); endwin()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:24349: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:24352: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:24355: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:24358: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_ncurses_header=$cf_header; break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+done
+
+fi
+echo "$as_me:24369: result: $cf_cv_ncurses_header" >&5
+echo "${ECHO_T}$cf_cv_ncurses_header" >&6
+
+if test "$cf_cv_ncurses_header" = none ; then
+	{ { echo "$as_me:24373: error: No curses header-files found" >&5
+echo "$as_me: error: No curses header-files found" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+# cheat, to get the right #define's for HAVE_NCURSES_H, etc.
+
+for ac_header in $cf_cv_ncurses_header
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:24383: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 24389 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:24393: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+  (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  $EGREP -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:24399: \$? = $ac_status" >&5
+  (exit "$ac_status"); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat "conftest.$ac_ext" >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err "conftest.$ac_ext"
+fi
+echo "$as_me:24418: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
+if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+cat >>confdefs.h <<\EOF
+#define NCURSES 1
+EOF
+
+cf_nculib_ROOT=`echo "HAVE_LIB$cf_ncuconfig_root" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+		cat >>confdefs.h <<EOF
+#define $cf_nculib_ROOT 1
+EOF
+
+				cf_cv_ncurses_version="`$NCURSES_CONFIG --version`"
+
+	else
+
+cf_ncuhdr_root=$cf_cv_screen
+
+test -n "$cf_cv_curses_dir" && \
+test "$cf_cv_curses_dir" != "no" && { \
+
+if test -n "$cf_cv_curses_dir/include/$cf_ncuhdr_root" ; then
+  for cf_add_incdir in $cf_cv_curses_dir/include/$cf_ncuhdr_root
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 24474 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:24486: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:24489: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:24492: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:24495: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:24512: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+}
+
+echo "$as_me:24531: checking for $cf_ncuhdr_root header in include-path" >&5
+echo $ECHO_N "checking for $cf_ncuhdr_root header in include-path... $ECHO_C" >&6
+if test "${cf_cv_ncurses_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cf_header_list="$cf_ncuhdr_root/curses.h $cf_ncuhdr_root/ncurses.h"
+	{ test "$cf_ncuhdr_root" = ncurses || test "$cf_ncuhdr_root" = ncursesw; } && cf_header_list="$cf_header_list curses.h ncurses.h"
+	for cf_header in $cf_header_list
+	do
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 24543 "configure"
+#include "confdefs.h"
+
+#include <$cf_header>
+int
+main (void)
+{
+
+#ifdef NCURSES_VERSION
+
+printf("%s\\n", NCURSES_VERSION);
+#else
+#ifdef __NCURSES_H
+printf("old\\n");
+#else
+	make an error
+#endif
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:24567: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:24570: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:24573: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:24576: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_ncurses_h=$cf_header
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_ncurses_h=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+		test "$cf_cv_ncurses_h" != no && break
+	done
+
+fi
+echo "$as_me:24591: result: $cf_cv_ncurses_h" >&5
+echo "${ECHO_T}$cf_cv_ncurses_h" >&6
+
+if test "$cf_cv_ncurses_h" != no ; then
+	cf_cv_ncurses_header=$cf_cv_ncurses_h
+else
+
+echo "$as_me:24598: checking for $cf_ncuhdr_root include-path" >&5
+echo $ECHO_N "checking for $cf_ncuhdr_root include-path... $ECHO_C" >&6
+if test "${cf_cv_ncurses_h2+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	test -n "$verbose" && echo
+
+cf_search=
+
+# collect the current set of include-directories from compiler flags
+cf_header_path_list=""
+if test -n "${CFLAGS}${CPPFLAGS}" ; then
+	for cf_header_path in $CPPFLAGS $CFLAGS
+	do
+		case "$cf_header_path" in
+		(-I*)
+			cf_header_path=`echo ".$cf_header_path" |sed -e 's/^...//' -e 's,/include$,,'`
+
+test "x$cf_header_path" != "xNONE" && \
+test -d "$cf_header_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_header_path"
+	test -d "$cf_header_path/include" &&          cf_search="$cf_search $cf_header_path/include"
+	test -d "$cf_header_path/include/$cf_ncuhdr_root" &&       cf_search="$cf_search $cf_header_path/include/$cf_ncuhdr_root"
+	test -d "$cf_header_path/include/$cf_ncuhdr_root/include" &&    cf_search="$cf_search $cf_header_path/include/$cf_ncuhdr_root/include"
+	test -d "$cf_header_path/$cf_ncuhdr_root/include" &&       cf_search="$cf_search $cf_header_path/$cf_ncuhdr_root/include"
+	test -d "$cf_header_path/$cf_ncuhdr_root/include/$cf_ncuhdr_root" &&    cf_search="$cf_search $cf_header_path/$cf_ncuhdr_root/include/$cf_ncuhdr_root"
+}
+
+			cf_header_path_list="$cf_header_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+# add the variations for the package we are looking for
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $prefix"
+	test -d "$prefix/include" &&          cf_search="$cf_search $prefix/include"
+	test -d "$prefix/include/$cf_ncuhdr_root" &&       cf_search="$cf_search $prefix/include/$cf_ncuhdr_root"
+	test -d "$prefix/include/$cf_ncuhdr_root/include" &&    cf_search="$cf_search $prefix/include/$cf_ncuhdr_root/include"
+	test -d "$prefix/$cf_ncuhdr_root/include" &&       cf_search="$cf_search $prefix/$cf_ncuhdr_root/include"
+	test -d "$prefix/$cf_ncuhdr_root/include/$cf_ncuhdr_root" &&    cf_search="$cf_search $prefix/$cf_ncuhdr_root/include/$cf_ncuhdr_root"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/include" &&          cf_search="$cf_search $cf_subdir_prefix/include"
+	test -d "$cf_subdir_prefix/include/$cf_ncuhdr_root" &&       cf_search="$cf_search $cf_subdir_prefix/include/$cf_ncuhdr_root"
+	test -d "$cf_subdir_prefix/include/$cf_ncuhdr_root/include" &&    cf_search="$cf_search $cf_subdir_prefix/include/$cf_ncuhdr_root/include"
+	test -d "$cf_subdir_prefix/$cf_ncuhdr_root/include" &&       cf_search="$cf_search $cf_subdir_prefix/$cf_ncuhdr_root/include"
+	test -d "$cf_subdir_prefix/$cf_ncuhdr_root/include/$cf_ncuhdr_root" &&    cf_search="$cf_search $cf_subdir_prefix/$cf_ncuhdr_root/include/$cf_ncuhdr_root"
+}
+
+done
+
+test "$includedir" != NONE && \
+test "$includedir" != "/usr/include" && \
+test -d "$includedir" && {
+	test -d "$includedir" &&    cf_search="$cf_search $includedir"
+	test -d "$includedir/$cf_ncuhdr_root" && cf_search="$cf_search $includedir/$cf_ncuhdr_root"
+}
+
+test "$oldincludedir" != NONE && \
+test "$oldincludedir" != "/usr/include" && \
+test -d "$oldincludedir" && {
+	test -d "$oldincludedir"    && cf_search="$cf_search $oldincludedir"
+	test -d "$oldincludedir/$cf_ncuhdr_root" && cf_search="$cf_search $oldincludedir/$cf_ncuhdr_root"
+}
+
+cf_search="$cf_search $cf_header_path_list"
+
+	test -n "$verbose" && echo "search path $cf_search"
+	cf_save2_CPPFLAGS="$CPPFLAGS"
+	for cf_incdir in $cf_search
+	do
+
+if test -n "$cf_incdir" ; then
+  for cf_add_incdir in $cf_incdir
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 24719 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:24731: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:24734: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:24737: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:24740: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:24757: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+		for cf_header in \
+			ncurses.h \
+			curses.h
+		do
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 24780 "configure"
+#include "confdefs.h"
+
+#include <$cf_header>
+int
+main (void)
+{
+
+#ifdef NCURSES_VERSION
+
+printf("%s\\n", NCURSES_VERSION);
+#else
+#ifdef __NCURSES_H
+printf("old\\n");
+#else
+	make an error
+#endif
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:24804: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:24807: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:24810: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:24813: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_ncurses_h2=$cf_header
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_ncurses_h2=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+			if test "$cf_cv_ncurses_h2" != no ; then
+				cf_cv_ncurses_h2=$cf_incdir/$cf_header
+				test -n "$verbose" && echo $ECHO_N "	... found $ECHO_C" 1>&6
+				break
+			fi
+			test -n "$verbose" && echo "	... tested $cf_incdir/$cf_header" 1>&6
+		done
+		CPPFLAGS="$cf_save2_CPPFLAGS"
+		test "$cf_cv_ncurses_h2" != no && break
+	done
+	test "$cf_cv_ncurses_h2" = no && { { echo "$as_me:24834: error: not found" >&5
+echo "$as_me: error: not found" >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+echo "$as_me:24839: result: $cf_cv_ncurses_h2" >&5
+echo "${ECHO_T}$cf_cv_ncurses_h2" >&6
+
+	cf_1st_incdir=`echo "$cf_cv_ncurses_h2" | sed -e 's%/[^/]*$%%'`
+	cf_cv_ncurses_header="`basename "$cf_cv_ncurses_h2"`"
+	if test "`basename "$cf_1st_incdir"`" = "$cf_ncuhdr_root" ; then
+		cf_cv_ncurses_header="$cf_ncuhdr_root/$cf_cv_ncurses_header"
+	fi
+
+if test -n "$cf_1st_incdir" ; then
+  for cf_add_incdir in $cf_1st_incdir
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 24875 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:24887: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:24890: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:24893: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:24896: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:24913: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+fi
+
+# Set definitions to allow ifdef'ing for ncurses.h
+
+case "$cf_cv_ncurses_header" in
+(*ncurses.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSES_H 1
+EOF
+
+	;;
+esac
+
+case "$cf_cv_ncurses_header" in
+(ncurses/curses.h|ncurses/ncurses.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSES_NCURSES_H 1
+EOF
+
+	;;
+(ncursesw/curses.h|ncursesw/ncurses.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSESW_NCURSES_H 1
+EOF
+
+	;;
+esac
+
+echo "$as_me:24961: checking for terminfo header" >&5
+echo $ECHO_N "checking for terminfo header... $ECHO_C" >&6
+if test "${cf_cv_term_header+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+case "${cf_cv_ncurses_header}" in
+(*/ncurses.h|*/ncursesw.h)
+	cf_term_header=`echo "$cf_cv_ncurses_header" | sed -e 's%ncurses[^.]*\.h$%term.h%'`
+	;;
+(*)
+	cf_term_header=term.h
+	;;
+esac
+
+for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
+do
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 24979 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <$cf_test>
+
+int
+main (void)
+{
+int x = auto_left_margin; (void)x
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:24994: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:24997: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:25000: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:25003: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_term_header="$cf_test"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+	cf_cv_term_header=unknown
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+	test "$cf_cv_term_header" != unknown && break
+done
+
+fi
+echo "$as_me:25019: result: $cf_cv_term_header" >&5
+echo "${ECHO_T}$cf_cv_term_header" >&6
+
+# Set definitions to allow ifdef'ing to accommodate subdirectories
+
+case "$cf_cv_term_header" in
+(*term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_TERM_H 1
+EOF
+
+	;;
+esac
+
+case "$cf_cv_term_header" in
+(ncurses/term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSES_TERM_H 1
+EOF
+
+	;;
+(ncursesw/term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSESW_TERM_H 1
+EOF
+
+	;;
+esac
+
+# some applications need this, but should check for NCURSES_VERSION
+
+cat >>confdefs.h <<\EOF
+#define NCURSES 1
+EOF
+
+echo "$as_me:25057: checking for ncurses version" >&5
+echo $ECHO_N "checking for ncurses version... $ECHO_C" >&6
+if test "${cf_cv_ncurses_version+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cf_cv_ncurses_version=no
+	cf_tempfile=out$$
+	rm -f "$cf_tempfile"
+	if test "$cross_compiling" = yes; then
+
+	# This will not work if the preprocessor splits the line after the
+	# Autoconf token.  The 'unproto' program does that.
+	cat > "conftest.$ac_ext" <<EOF
+#include <${cf_cv_ncurses_header:-curses.h}>
+#undef Autoconf
+#ifdef NCURSES_VERSION
+Autoconf NCURSES_VERSION
+#else
+#ifdef __NCURSES_H
+Autoconf "old"
+#endif
+;
+#endif
+EOF
+	cf_try="$ac_cpp conftest.$ac_ext 2>&5 | grep '^Autoconf ' >conftest.out"
+	{ (eval echo "$as_me:25083: \"$cf_try\"") >&5
+  (eval $cf_try) 2>&5
+  ac_status=$?
+  echo "$as_me:25086: \$? = $ac_status" >&5
+  (exit "$ac_status"); }
+	if test -f conftest.out ; then
+		cf_out=`sed -e 's%^Autoconf %%' -e 's%^[^"]*"%%' -e 's%".*%%' conftest.out`
+		test -n "$cf_out" && cf_cv_ncurses_version="$cf_out"
+		rm -f conftest.out
+	fi
+
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 25096 "configure"
+#include "confdefs.h"
+
+$ac_includes_default
+
+#include <${cf_cv_ncurses_header:-curses.h}>
+
+int main(void)
+{
+	FILE *fp = fopen("$cf_tempfile", "w");
+#ifdef NCURSES_VERSION
+# ifdef NCURSES_VERSION_PATCH
+	fprintf(fp, "%s.%d\\n", NCURSES_VERSION, NCURSES_VERSION_PATCH);
+# else
+	fprintf(fp, "%s\\n", NCURSES_VERSION);
+# endif
+#else
+# ifdef __NCURSES_H
+	fprintf(fp, "old\\n");
+# else
+	make an error
+# endif
+#endif
+	${cf_cv_main_return:-return}(0);
+}
+_ACEOF
+rm -f "conftest$ac_exeext"
+if { (eval echo "$as_me:25123: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:25126: \$? = $ac_status" >&5
+  (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
+  { (eval echo "$as_me:25128: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:25131: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_ncurses_version=`cat $cf_tempfile`
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+	rm -f "$cf_tempfile"
+
+fi
+echo "$as_me:25145: result: $cf_cv_ncurses_version" >&5
+echo "${ECHO_T}$cf_cv_ncurses_version" >&6
+test "$cf_cv_ncurses_version" = no ||
+cat >>confdefs.h <<\EOF
+#define NCURSES 1
+EOF
+
+cf_nculib_root=$cf_cv_screen
+	# This works, except for the special case where we find gpm, but
+	# ncurses is in a nonstandard location via $LIBS, and we really want
+	# to link gpm.
+cf_ncurses_LIBS=""
+cf_ncurses_SAVE="$LIBS"
+echo "$as_me:25158: checking for Gpm_Open in -lgpm" >&5
+echo $ECHO_N "checking for Gpm_Open in -lgpm... $ECHO_C" >&6
+if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgpm  $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 25166 "configure"
+#include "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 Gpm_Open ();
+int
+main (void)
+{
+Gpm_Open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:25185: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:25188: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:25191: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:25194: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_gpm_Gpm_Open=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_gpm_Gpm_Open=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:25205: result: $ac_cv_lib_gpm_Gpm_Open" >&5
+echo "${ECHO_T}$ac_cv_lib_gpm_Gpm_Open" >&6
+if test "$ac_cv_lib_gpm_Gpm_Open" = yes; then
+  echo "$as_me:25208: checking for initscr in -lgpm" >&5
+echo $ECHO_N "checking for initscr in -lgpm... $ECHO_C" >&6
+if test "${ac_cv_lib_gpm_initscr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgpm  $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 25216 "configure"
+#include "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 initscr ();
+int
+main (void)
+{
+initscr ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:25235: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:25238: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:25241: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:25244: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_gpm_initscr=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_gpm_initscr=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:25255: result: $ac_cv_lib_gpm_initscr" >&5
+echo "${ECHO_T}$ac_cv_lib_gpm_initscr" >&6
+if test "$ac_cv_lib_gpm_initscr" = yes; then
+  LIBS="$cf_ncurses_SAVE"
+else
+  cf_ncurses_LIBS="-lgpm"
+fi
+
+fi
+
+case "$host_os" in
+(freebsd*)
+	# This is only necessary if you are linking against an obsolete
+	# version of ncurses (but it should do no harm, since it is static).
+	if test "$cf_nculib_root" = ncurses ; then
+		echo "$as_me:25270: checking for tgoto in -lmytinfo" >&5
+echo $ECHO_N "checking for tgoto in -lmytinfo... $ECHO_C" >&6
+if test "${ac_cv_lib_mytinfo_tgoto+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lmytinfo  $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 25278 "configure"
+#include "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 tgoto ();
+int
+main (void)
+{
+tgoto ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:25297: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:25300: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:25303: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:25306: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_mytinfo_tgoto=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_mytinfo_tgoto=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:25317: result: $ac_cv_lib_mytinfo_tgoto" >&5
+echo "${ECHO_T}$ac_cv_lib_mytinfo_tgoto" >&6
+if test "$ac_cv_lib_mytinfo_tgoto" = yes; then
+  cf_ncurses_LIBS="-lmytinfo $cf_ncurses_LIBS"
+fi
+
+	fi
+	;;
+esac
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_ncurses_LIBS; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+if test -n "$cf_cv_curses_dir" && test "$cf_cv_curses_dir" != "no"
+then
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -l$cf_nculib_root; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+else
+
+	eval 'cf_cv_have_lib_'"$cf_nculib_root"'=no'
+	cf_libdir=""
+	echo "$as_me:25366: checking for initscr" >&5
+echo $ECHO_N "checking for initscr... $ECHO_C" >&6
+if test "${ac_cv_func_initscr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 25372 "configure"
+#include "confdefs.h"
+#define initscr autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef initscr
+
+#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 initscr (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs 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_initscr) || defined (__stub___initscr)
+#error found stub for initscr
+#endif
+
+	return initscr ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:25403: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:25406: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:25409: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:25412: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_func_initscr=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_func_initscr=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:25422: result: $ac_cv_func_initscr" >&5
+echo "${ECHO_T}$ac_cv_func_initscr" >&6
+if test "$ac_cv_func_initscr" = yes; then
+  eval 'cf_cv_have_lib_'"$cf_nculib_root"'=yes'
+else
+
+		cf_save_LIBS="$LIBS"
+		echo "$as_me:25429: checking for initscr in -l$cf_nculib_root" >&5
+echo $ECHO_N "checking for initscr in -l$cf_nculib_root... $ECHO_C" >&6
+		LIBS="-l$cf_nculib_root $LIBS"
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 25433 "configure"
+#include "confdefs.h"
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main (void)
+{
+initscr()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:25445: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:25448: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:25451: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:25454: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  echo "$as_me:25456: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+			 eval 'cf_cv_have_lib_'"$cf_nculib_root"'=yes'
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+echo "$as_me:25463: result: no" >&5
+echo "${ECHO_T}no" >&6
+
+cf_search=
+cf_library_path_list=""
+if test -n "${LDFLAGS}${LIBS}" ; then
+	for cf_library_path in $LDFLAGS $LIBS
+	do
+		case "$cf_library_path" in
+		(-L*)
+			cf_library_path=`echo ".$cf_library_path" |sed -e 's/^...//' -e 's,/lib$,,'`
+
+test "x$cf_library_path" != "xNONE" && \
+test -d "$cf_library_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_library_path"
+	test -d "$cf_library_path/lib" &&          cf_search="$cf_search $cf_library_path/lib"
+	test -d "$cf_library_path/lib/$cf_nculib_root" &&       cf_search="$cf_search $cf_library_path/lib/$cf_nculib_root"
+	test -d "$cf_library_path/lib/$cf_nculib_root/lib" &&    cf_search="$cf_search $cf_library_path/lib/$cf_nculib_root/lib"
+	test -d "$cf_library_path/$cf_nculib_root/lib" &&       cf_search="$cf_search $cf_library_path/$cf_nculib_root/lib"
+	test -d "$cf_library_path/$cf_nculib_root/lib/$cf_nculib_root" &&    cf_search="$cf_search $cf_library_path/$cf_nculib_root/lib/$cf_nculib_root"
+}
+
+			cf_library_path_list="$cf_library_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $prefix"
+	test -d "$prefix/lib" &&          cf_search="$cf_search $prefix/lib"
+	test -d "$prefix/lib/$cf_nculib_root" &&       cf_search="$cf_search $prefix/lib/$cf_nculib_root"
+	test -d "$prefix/lib/$cf_nculib_root/lib" &&    cf_search="$cf_search $prefix/lib/$cf_nculib_root/lib"
+	test -d "$prefix/$cf_nculib_root/lib" &&       cf_search="$cf_search $prefix/$cf_nculib_root/lib"
+	test -d "$prefix/$cf_nculib_root/lib/$cf_nculib_root" &&    cf_search="$cf_search $prefix/$cf_nculib_root/lib/$cf_nculib_root"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/lib" &&          cf_search="$cf_search $cf_subdir_prefix/lib"
+	test -d "$cf_subdir_prefix/lib/$cf_nculib_root" &&       cf_search="$cf_search $cf_subdir_prefix/lib/$cf_nculib_root"
+	test -d "$cf_subdir_prefix/lib/$cf_nculib_root/lib" &&    cf_search="$cf_search $cf_subdir_prefix/lib/$cf_nculib_root/lib"
+	test -d "$cf_subdir_prefix/$cf_nculib_root/lib" &&       cf_search="$cf_search $cf_subdir_prefix/$cf_nculib_root/lib"
+	test -d "$cf_subdir_prefix/$cf_nculib_root/lib/$cf_nculib_root" &&    cf_search="$cf_search $cf_subdir_prefix/$cf_nculib_root/lib/$cf_nculib_root"
+}
+
+done
+
+cf_search="$cf_library_path_list $cf_search"
+
+			for cf_libdir in $cf_search
+			do
+				echo "$as_me:25531: checking for -l$cf_nculib_root in $cf_libdir" >&5
+echo $ECHO_N "checking for -l$cf_nculib_root in $cf_libdir... $ECHO_C" >&6
+				LIBS="-L$cf_libdir -l$cf_nculib_root $cf_save_LIBS"
+				cat >"conftest.$ac_ext" <<_ACEOF
+#line 25535 "configure"
+#include "confdefs.h"
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main (void)
+{
+initscr()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:25547: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:25550: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:25553: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:25556: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  echo "$as_me:25558: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+			 		 eval 'cf_cv_have_lib_'"$cf_nculib_root"'=yes'
+					 break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+echo "$as_me:25565: result: no" >&5
+echo "${ECHO_T}no" >&6
+					 LIBS="$cf_save_LIBS"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+			done
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+
+eval 'cf_found_library="$cf_cv_have_lib_'"$cf_nculib_root"\"
+
+if test "$cf_found_library" = no ; then
+	{ { echo "$as_me:25580: error: Cannot link $cf_nculib_root library" >&5
+echo "$as_me: error: Cannot link $cf_nculib_root library" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+fi
+
+if test -n "$cf_ncurses_LIBS" ; then
+	echo "$as_me:25588: checking if we can link $cf_nculib_root without $cf_ncurses_LIBS" >&5
+echo $ECHO_N "checking if we can link $cf_nculib_root without $cf_ncurses_LIBS... $ECHO_C" >&6
+	cf_ncurses_SAVE="$LIBS"
+	for p in $cf_ncurses_LIBS ; do
+		q=`echo "$LIBS" | sed -e "s%$p %%" -e "s%$p$%%"`
+		if test "$q" != "$LIBS" ; then
+			LIBS="$q"
+		fi
+	done
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 25598 "configure"
+#include "confdefs.h"
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main (void)
+{
+initscr(); mousemask(0,0); tigetstr((char *)0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:25610: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:25613: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:25616: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:25619: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  echo "$as_me:25621: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+echo "$as_me:25626: result: no" >&5
+echo "${ECHO_T}no" >&6
+		 LIBS="$cf_ncurses_SAVE"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+
+cf_nculib_ROOT=`echo "HAVE_LIB$cf_nculib_root" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+cat >>confdefs.h <<EOF
+#define $cf_nculib_ROOT 1
+EOF
+
+	fi
+else
+	NCURSES_CONFIG=none
+fi
+
+	cf_wide_curses=yes
+	;;
+(ncurses*)
+
+cf_ncuconfig_root=$cf_cv_screen
+cf_have_ncuconfig=no
+
+if test "x${PKG_CONFIG:=none}" != xnone; then
+	echo "$as_me:25652: checking pkg-config for $cf_ncuconfig_root" >&5
+echo $ECHO_N "checking pkg-config for $cf_ncuconfig_root... $ECHO_C" >&6
+	if "$PKG_CONFIG" --exists $cf_ncuconfig_root ; then
+		echo "$as_me:25655: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+		echo "$as_me:25658: checking if the $cf_ncuconfig_root package files work" >&5
+echo $ECHO_N "checking if the $cf_ncuconfig_root package files work... $ECHO_C" >&6
+		cf_have_ncuconfig=unknown
+
+		cf_save_CFLAGS="$CFLAGS"
+		cf_save_CPPFLAGS="$CPPFLAGS"
+		cf_save_LIBS="$LIBS"
+
+		cf_pkg_cflags="`$PKG_CONFIG --cflags $cf_ncuconfig_root`"
+		cf_pkg_libs="`$PKG_CONFIG --libs $cf_ncuconfig_root`"
+
+		# while -W for passing linker flags is prevalent, it is not "standard".
+		# At least one wrapper for c89/c99 (in Apple's xcode) has its own
+		# incompatible _and_ non-standard -W option which gives an error.  Work
+		# around that pitfall.
+		case "x${CC}@@${cf_pkg_libs}@${cf_pkg_cflags}" in
+		(x*c[89]9@@*-W*)
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_pkg_cflags
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_pkg_libs; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+			cat >"conftest.$ac_ext" <<_ACEOF
+#line 25791 "configure"
+#include "confdefs.h"
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main (void)
+{
+initscr(); mousemask(0,0); tigetstr((char *)0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:25803: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:25806: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:25809: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:25812: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  if test "$cross_compiling" = yes; then
+  cf_test_ncuconfig=maybe
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 25818 "configure"
+#include "confdefs.h"
+#include <${cf_cv_ncurses_header:-curses.h}>
+					int main(void)
+					{ const char *xx = curses_version(); return (xx == 0); }
+_ACEOF
+rm -f "conftest$ac_exeext"
+if { (eval echo "$as_me:25825: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:25828: \$? = $ac_status" >&5
+  (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
+  { (eval echo "$as_me:25830: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:25833: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_test_ncuconfig=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_test_ncuconfig=no
+fi
+rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_test_ncuconfig=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+			CFLAGS="$cf_save_CFLAGS"
+			CPPFLAGS="$cf_save_CPPFLAGS"
+			LIBS="$cf_save_LIBS"
+
+			if test "x$cf_test_ncuconfig" != xyes; then
+				cf_temp=`echo "x$cf_pkg_cflags" | sed -e s/^x// -e 's/-W[^ 	]*//g'`
+				cf_pkg_cflags="$cf_temp"
+				cf_temp=`echo "x$cf_pkg_libs" | sed -e s/^x// -e 's/-W[^ 	]*//g'`
+				cf_pkg_libs="$cf_temp"
+			fi
+			;;
+		esac
+
+for cf_add_cflags in $cf_pkg_cflags
+do
+	case "x$cf_add_cflags" in
+	(x-[DU]*)
+
+cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'`
+while true
+do
+	cf_old_cflag=`echo "x$CFLAGS" | sed -e 's/^.//' -e 's/[ 	][ 	]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ 	][^ 	]*\\)\?%%" -e 's/^[ 	]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'`
+	test "$CFLAGS" != "$cf_old_cflag" || break
+
+	CFLAGS="$cf_old_cflag"
+done
+
+cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'`
+while true
+do
+	cf_old_cflag=`echo "x$CPPFLAGS" | sed -e 's/^.//' -e 's/[ 	][ 	]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ 	][^ 	]*\\)\?%%" -e 's/^[ 	]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'`
+	test "$CPPFLAGS" != "$cf_old_cflag" || break
+
+	CPPFLAGS="$cf_old_cflag"
+done
+
+		;;
+	esac
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_add_cflags
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+done
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_pkg_libs; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 26007 "configure"
+#include "confdefs.h"
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main (void)
+{
+initscr(); mousemask(0,0); tigetstr((char *)0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:26019: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:26022: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:26025: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:26028: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  if test "$cross_compiling" = yes; then
+  cf_have_ncuconfig=maybe
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 26034 "configure"
+#include "confdefs.h"
+#include <${cf_cv_ncurses_header:-curses.h}>
+				int main(void)
+				{ const char *xx = curses_version(); return (xx == 0); }
+_ACEOF
+rm -f "conftest$ac_exeext"
+if { (eval echo "$as_me:26041: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:26044: \$? = $ac_status" >&5
+  (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
+  { (eval echo "$as_me:26046: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:26049: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_have_ncuconfig=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_ncuconfig=no
+fi
+rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_ncuconfig=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+		echo "$as_me:26066: result: $cf_have_ncuconfig" >&5
+echo "${ECHO_T}$cf_have_ncuconfig" >&6
+		test "$cf_have_ncuconfig" = maybe && cf_have_ncuconfig=yes
+		if test "$cf_have_ncuconfig" != "yes"
+		then
+			CPPFLAGS="$cf_save_CPPFLAGS"
+			LIBS="$cf_save_LIBS"
+			NCURSES_CONFIG_PKG=none
+		else
+
+cat >>confdefs.h <<\EOF
+#define NCURSES 1
+EOF
+
+			NCURSES_CONFIG_PKG=$cf_ncuconfig_root
+
+echo "$as_me:26082: checking for terminfo header" >&5
+echo $ECHO_N "checking for terminfo header... $ECHO_C" >&6
+if test "${cf_cv_term_header+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+case "${cf_cv_ncurses_header}" in
+(*/ncurses.h|*/ncursesw.h)
+	cf_term_header=`echo "$cf_cv_ncurses_header" | sed -e 's%ncurses[^.]*\.h$%term.h%'`
+	;;
+(*)
+	cf_term_header=term.h
+	;;
+esac
+
+for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
+do
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 26100 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <$cf_test>
+
+int
+main (void)
+{
+int x = auto_left_margin; (void)x
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:26115: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:26118: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:26121: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:26124: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_term_header="$cf_test"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+	cf_cv_term_header=unknown
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+	test "$cf_cv_term_header" != unknown && break
+done
+
+fi
+echo "$as_me:26140: result: $cf_cv_term_header" >&5
+echo "${ECHO_T}$cf_cv_term_header" >&6
+
+# Set definitions to allow ifdef'ing to accommodate subdirectories
+
+case "$cf_cv_term_header" in
+(*term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_TERM_H 1
+EOF
+
+	;;
+esac
+
+case "$cf_cv_term_header" in
+(ncurses/term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSES_TERM_H 1
+EOF
+
+	;;
+(ncursesw/term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSESW_TERM_H 1
+EOF
+
+	;;
+esac
+
+		fi
+
+	else
+		echo "$as_me:26175: result: no" >&5
+echo "${ECHO_T}no" >&6
+		NCURSES_CONFIG_PKG=none
+	fi
+else
+	NCURSES_CONFIG_PKG=none
+fi
+
+if test "x$cf_have_ncuconfig" = "xno"; then
+	cf_ncurses_config="${cf_ncuconfig_root}${NCURSES_CONFIG_SUFFIX}-config"; echo "Looking for ${cf_ncurses_config}"
+
+if test -n "$ac_tool_prefix"; then
+  for ac_prog in ${cf_ncurses_config} ${cf_ncuconfig_root}6-config ${cf_ncuconfig_root}6-config ${cf_ncuconfig_root}5-config
+  do
+    # Extract the first word of "$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:26191: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_NCURSES_CONFIG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$NCURSES_CONFIG"; then
+  ac_cv_prog_NCURSES_CONFIG="$NCURSES_CONFIG" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_NCURSES_CONFIG="$ac_tool_prefix$ac_prog"
+echo "$as_me:26206: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+NCURSES_CONFIG=$ac_cv_prog_NCURSES_CONFIG
+if test -n "$NCURSES_CONFIG"; then
+  echo "$as_me:26214: result: $NCURSES_CONFIG" >&5
+echo "${ECHO_T}$NCURSES_CONFIG" >&6
+else
+  echo "$as_me:26217: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+    test -n "$NCURSES_CONFIG" && break
+  done
+fi
+if test -z "$NCURSES_CONFIG"; then
+  ac_ct_NCURSES_CONFIG=$NCURSES_CONFIG
+  for ac_prog in ${cf_ncurses_config} ${cf_ncuconfig_root}6-config ${cf_ncuconfig_root}6-config ${cf_ncuconfig_root}5-config
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:26230: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_NCURSES_CONFIG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_NCURSES_CONFIG"; then
+  ac_cv_prog_ac_ct_NCURSES_CONFIG="$ac_ct_NCURSES_CONFIG" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_ac_ct_NCURSES_CONFIG="$ac_prog"
+echo "$as_me:26245: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+ac_ct_NCURSES_CONFIG=$ac_cv_prog_ac_ct_NCURSES_CONFIG
+if test -n "$ac_ct_NCURSES_CONFIG"; then
+  echo "$as_me:26253: result: $ac_ct_NCURSES_CONFIG" >&5
+echo "${ECHO_T}$ac_ct_NCURSES_CONFIG" >&6
+else
+  echo "$as_me:26256: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$ac_ct_NCURSES_CONFIG" && break
+done
+test -n "$ac_ct_NCURSES_CONFIG" || ac_ct_NCURSES_CONFIG="none"
+
+  NCURSES_CONFIG=$ac_ct_NCURSES_CONFIG
+fi
+
+	if test "$NCURSES_CONFIG" != none ; then
+
+for cf_add_cflags in `$NCURSES_CONFIG --cflags`
+do
+	case "x$cf_add_cflags" in
+	(x-[DU]*)
+
+cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'`
+while true
+do
+	cf_old_cflag=`echo "x$CFLAGS" | sed -e 's/^.//' -e 's/[ 	][ 	]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ 	][^ 	]*\\)\?%%" -e 's/^[ 	]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'`
+	test "$CFLAGS" != "$cf_old_cflag" || break
+
+	CFLAGS="$cf_old_cflag"
+done
+
+cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'`
+while true
+do
+	cf_old_cflag=`echo "x$CPPFLAGS" | sed -e 's/^.//' -e 's/[ 	][ 	]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ 	][^ 	]*\\)\?%%" -e 's/^[ 	]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'`
+	test "$CPPFLAGS" != "$cf_old_cflag" || break
+
+	CPPFLAGS="$cf_old_cflag"
+done
+
+		;;
+	esac
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_add_cflags
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+done
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in `$NCURSES_CONFIG --libs`; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+		# even with config script, some packages use no-override for curses.h
+
+echo "$as_me:26413: checking if we have identified curses headers" >&5
+echo $ECHO_N "checking if we have identified curses headers... $ECHO_C" >&6
+if test "${cf_cv_ncurses_header+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cf_cv_ncurses_header=none
+for cf_header in \
+	ncurses.h $cf_cv_screen/ncurses.h \
+	curses.h $cf_cv_screen/curses.h
+do
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 26425 "configure"
+#include "confdefs.h"
+#include <${cf_header}>
+int
+main (void)
+{
+initscr(); endwin()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:26437: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:26440: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:26443: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:26446: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_ncurses_header=$cf_header; break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+done
+
+fi
+echo "$as_me:26457: result: $cf_cv_ncurses_header" >&5
+echo "${ECHO_T}$cf_cv_ncurses_header" >&6
+
+if test "$cf_cv_ncurses_header" = none ; then
+	{ { echo "$as_me:26461: error: No curses header-files found" >&5
+echo "$as_me: error: No curses header-files found" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+# cheat, to get the right #define's for HAVE_NCURSES_H, etc.
+
+for ac_header in $cf_cv_ncurses_header
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:26471: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 26477 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:26481: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+  (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  $EGREP -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:26487: \$? = $ac_status" >&5
+  (exit "$ac_status"); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat "conftest.$ac_ext" >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err "conftest.$ac_ext"
+fi
+echo "$as_me:26506: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
+if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+cat >>confdefs.h <<\EOF
+#define NCURSES 1
+EOF
+
+cf_nculib_ROOT=`echo "HAVE_LIB$cf_ncuconfig_root" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+		cat >>confdefs.h <<EOF
+#define $cf_nculib_ROOT 1
+EOF
+
+				cf_cv_ncurses_version="`$NCURSES_CONFIG --version`"
+
+	else
+
+cf_ncuhdr_root=$cf_cv_screen
+
+test -n "$cf_cv_curses_dir" && \
+test "$cf_cv_curses_dir" != "no" && { \
+
+if test -n "$cf_cv_curses_dir/include/$cf_ncuhdr_root" ; then
+  for cf_add_incdir in $cf_cv_curses_dir/include/$cf_ncuhdr_root
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 26562 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:26574: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:26577: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:26580: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:26583: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:26600: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+}
+
+echo "$as_me:26619: checking for $cf_ncuhdr_root header in include-path" >&5
+echo $ECHO_N "checking for $cf_ncuhdr_root header in include-path... $ECHO_C" >&6
+if test "${cf_cv_ncurses_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cf_header_list="$cf_ncuhdr_root/curses.h $cf_ncuhdr_root/ncurses.h"
+	{ test "$cf_ncuhdr_root" = ncurses || test "$cf_ncuhdr_root" = ncursesw; } && cf_header_list="$cf_header_list curses.h ncurses.h"
+	for cf_header in $cf_header_list
+	do
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 26631 "configure"
+#include "confdefs.h"
+
+#include <$cf_header>
+int
+main (void)
+{
+
+#ifdef NCURSES_VERSION
+
+printf("%s\\n", NCURSES_VERSION);
+#else
+#ifdef __NCURSES_H
+printf("old\\n");
+#else
+	make an error
+#endif
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:26655: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:26658: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:26661: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:26664: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_ncurses_h=$cf_header
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_ncurses_h=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+		test "$cf_cv_ncurses_h" != no && break
+	done
+
+fi
+echo "$as_me:26679: result: $cf_cv_ncurses_h" >&5
+echo "${ECHO_T}$cf_cv_ncurses_h" >&6
+
+if test "$cf_cv_ncurses_h" != no ; then
+	cf_cv_ncurses_header=$cf_cv_ncurses_h
+else
+
+echo "$as_me:26686: checking for $cf_ncuhdr_root include-path" >&5
+echo $ECHO_N "checking for $cf_ncuhdr_root include-path... $ECHO_C" >&6
+if test "${cf_cv_ncurses_h2+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	test -n "$verbose" && echo
+
+cf_search=
+
+# collect the current set of include-directories from compiler flags
+cf_header_path_list=""
+if test -n "${CFLAGS}${CPPFLAGS}" ; then
+	for cf_header_path in $CPPFLAGS $CFLAGS
+	do
+		case "$cf_header_path" in
+		(-I*)
+			cf_header_path=`echo ".$cf_header_path" |sed -e 's/^...//' -e 's,/include$,,'`
+
+test "x$cf_header_path" != "xNONE" && \
+test -d "$cf_header_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_header_path"
+	test -d "$cf_header_path/include" &&          cf_search="$cf_search $cf_header_path/include"
+	test -d "$cf_header_path/include/$cf_ncuhdr_root" &&       cf_search="$cf_search $cf_header_path/include/$cf_ncuhdr_root"
+	test -d "$cf_header_path/include/$cf_ncuhdr_root/include" &&    cf_search="$cf_search $cf_header_path/include/$cf_ncuhdr_root/include"
+	test -d "$cf_header_path/$cf_ncuhdr_root/include" &&       cf_search="$cf_search $cf_header_path/$cf_ncuhdr_root/include"
+	test -d "$cf_header_path/$cf_ncuhdr_root/include/$cf_ncuhdr_root" &&    cf_search="$cf_search $cf_header_path/$cf_ncuhdr_root/include/$cf_ncuhdr_root"
+}
+
+			cf_header_path_list="$cf_header_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+# add the variations for the package we are looking for
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $prefix"
+	test -d "$prefix/include" &&          cf_search="$cf_search $prefix/include"
+	test -d "$prefix/include/$cf_ncuhdr_root" &&       cf_search="$cf_search $prefix/include/$cf_ncuhdr_root"
+	test -d "$prefix/include/$cf_ncuhdr_root/include" &&    cf_search="$cf_search $prefix/include/$cf_ncuhdr_root/include"
+	test -d "$prefix/$cf_ncuhdr_root/include" &&       cf_search="$cf_search $prefix/$cf_ncuhdr_root/include"
+	test -d "$prefix/$cf_ncuhdr_root/include/$cf_ncuhdr_root" &&    cf_search="$cf_search $prefix/$cf_ncuhdr_root/include/$cf_ncuhdr_root"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/include" &&          cf_search="$cf_search $cf_subdir_prefix/include"
+	test -d "$cf_subdir_prefix/include/$cf_ncuhdr_root" &&       cf_search="$cf_search $cf_subdir_prefix/include/$cf_ncuhdr_root"
+	test -d "$cf_subdir_prefix/include/$cf_ncuhdr_root/include" &&    cf_search="$cf_search $cf_subdir_prefix/include/$cf_ncuhdr_root/include"
+	test -d "$cf_subdir_prefix/$cf_ncuhdr_root/include" &&       cf_search="$cf_search $cf_subdir_prefix/$cf_ncuhdr_root/include"
+	test -d "$cf_subdir_prefix/$cf_ncuhdr_root/include/$cf_ncuhdr_root" &&    cf_search="$cf_search $cf_subdir_prefix/$cf_ncuhdr_root/include/$cf_ncuhdr_root"
+}
+
+done
+
+test "$includedir" != NONE && \
+test "$includedir" != "/usr/include" && \
+test -d "$includedir" && {
+	test -d "$includedir" &&    cf_search="$cf_search $includedir"
+	test -d "$includedir/$cf_ncuhdr_root" && cf_search="$cf_search $includedir/$cf_ncuhdr_root"
+}
+
+test "$oldincludedir" != NONE && \
+test "$oldincludedir" != "/usr/include" && \
+test -d "$oldincludedir" && {
+	test -d "$oldincludedir"    && cf_search="$cf_search $oldincludedir"
+	test -d "$oldincludedir/$cf_ncuhdr_root" && cf_search="$cf_search $oldincludedir/$cf_ncuhdr_root"
+}
+
+cf_search="$cf_search $cf_header_path_list"
+
+	test -n "$verbose" && echo "search path $cf_search"
+	cf_save2_CPPFLAGS="$CPPFLAGS"
+	for cf_incdir in $cf_search
+	do
+
+if test -n "$cf_incdir" ; then
+  for cf_add_incdir in $cf_incdir
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 26807 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:26819: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:26822: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:26825: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:26828: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:26845: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+		for cf_header in \
+			ncurses.h \
+			curses.h
+		do
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 26868 "configure"
+#include "confdefs.h"
+
+#include <$cf_header>
+int
+main (void)
+{
+
+#ifdef NCURSES_VERSION
+
+printf("%s\\n", NCURSES_VERSION);
+#else
+#ifdef __NCURSES_H
+printf("old\\n");
+#else
+	make an error
+#endif
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:26892: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:26895: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:26898: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:26901: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_ncurses_h2=$cf_header
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_ncurses_h2=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+			if test "$cf_cv_ncurses_h2" != no ; then
+				cf_cv_ncurses_h2=$cf_incdir/$cf_header
+				test -n "$verbose" && echo $ECHO_N "	... found $ECHO_C" 1>&6
+				break
+			fi
+			test -n "$verbose" && echo "	... tested $cf_incdir/$cf_header" 1>&6
+		done
+		CPPFLAGS="$cf_save2_CPPFLAGS"
+		test "$cf_cv_ncurses_h2" != no && break
+	done
+	test "$cf_cv_ncurses_h2" = no && { { echo "$as_me:26922: error: not found" >&5
+echo "$as_me: error: not found" >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+echo "$as_me:26927: result: $cf_cv_ncurses_h2" >&5
+echo "${ECHO_T}$cf_cv_ncurses_h2" >&6
+
+	cf_1st_incdir=`echo "$cf_cv_ncurses_h2" | sed -e 's%/[^/]*$%%'`
+	cf_cv_ncurses_header="`basename "$cf_cv_ncurses_h2"`"
+	if test "`basename "$cf_1st_incdir"`" = "$cf_ncuhdr_root" ; then
+		cf_cv_ncurses_header="$cf_ncuhdr_root/$cf_cv_ncurses_header"
+	fi
+
+if test -n "$cf_1st_incdir" ; then
+  for cf_add_incdir in $cf_1st_incdir
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 26963 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:26975: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:26978: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:26981: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:26984: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:27001: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+fi
+
+# Set definitions to allow ifdef'ing for ncurses.h
+
+case "$cf_cv_ncurses_header" in
+(*ncurses.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSES_H 1
+EOF
+
+	;;
+esac
+
+case "$cf_cv_ncurses_header" in
+(ncurses/curses.h|ncurses/ncurses.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSES_NCURSES_H 1
+EOF
+
+	;;
+(ncursesw/curses.h|ncursesw/ncurses.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSESW_NCURSES_H 1
+EOF
+
+	;;
+esac
+
+echo "$as_me:27049: checking for terminfo header" >&5
+echo $ECHO_N "checking for terminfo header... $ECHO_C" >&6
+if test "${cf_cv_term_header+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+case "${cf_cv_ncurses_header}" in
+(*/ncurses.h|*/ncursesw.h)
+	cf_term_header=`echo "$cf_cv_ncurses_header" | sed -e 's%ncurses[^.]*\.h$%term.h%'`
+	;;
+(*)
+	cf_term_header=term.h
+	;;
+esac
+
+for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
+do
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 27067 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <$cf_test>
+
+int
+main (void)
+{
+int x = auto_left_margin; (void)x
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:27082: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:27085: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:27088: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:27091: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_term_header="$cf_test"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+	cf_cv_term_header=unknown
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+	test "$cf_cv_term_header" != unknown && break
+done
+
+fi
+echo "$as_me:27107: result: $cf_cv_term_header" >&5
+echo "${ECHO_T}$cf_cv_term_header" >&6
+
+# Set definitions to allow ifdef'ing to accommodate subdirectories
+
+case "$cf_cv_term_header" in
+(*term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_TERM_H 1
+EOF
+
+	;;
+esac
+
+case "$cf_cv_term_header" in
+(ncurses/term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSES_TERM_H 1
+EOF
+
+	;;
+(ncursesw/term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSESW_TERM_H 1
+EOF
+
+	;;
+esac
+
+# some applications need this, but should check for NCURSES_VERSION
+
+cat >>confdefs.h <<\EOF
+#define NCURSES 1
+EOF
+
+echo "$as_me:27145: checking for ncurses version" >&5
+echo $ECHO_N "checking for ncurses version... $ECHO_C" >&6
+if test "${cf_cv_ncurses_version+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cf_cv_ncurses_version=no
+	cf_tempfile=out$$
+	rm -f "$cf_tempfile"
+	if test "$cross_compiling" = yes; then
+
+	# This will not work if the preprocessor splits the line after the
+	# Autoconf token.  The 'unproto' program does that.
+	cat > "conftest.$ac_ext" <<EOF
+#include <${cf_cv_ncurses_header:-curses.h}>
+#undef Autoconf
+#ifdef NCURSES_VERSION
+Autoconf NCURSES_VERSION
+#else
+#ifdef __NCURSES_H
+Autoconf "old"
+#endif
+;
+#endif
+EOF
+	cf_try="$ac_cpp conftest.$ac_ext 2>&5 | grep '^Autoconf ' >conftest.out"
+	{ (eval echo "$as_me:27171: \"$cf_try\"") >&5
+  (eval $cf_try) 2>&5
+  ac_status=$?
+  echo "$as_me:27174: \$? = $ac_status" >&5
+  (exit "$ac_status"); }
+	if test -f conftest.out ; then
+		cf_out=`sed -e 's%^Autoconf %%' -e 's%^[^"]*"%%' -e 's%".*%%' conftest.out`
+		test -n "$cf_out" && cf_cv_ncurses_version="$cf_out"
+		rm -f conftest.out
+	fi
+
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 27184 "configure"
+#include "confdefs.h"
+
+$ac_includes_default
+
+#include <${cf_cv_ncurses_header:-curses.h}>
+
+int main(void)
+{
+	FILE *fp = fopen("$cf_tempfile", "w");
+#ifdef NCURSES_VERSION
+# ifdef NCURSES_VERSION_PATCH
+	fprintf(fp, "%s.%d\\n", NCURSES_VERSION, NCURSES_VERSION_PATCH);
+# else
+	fprintf(fp, "%s\\n", NCURSES_VERSION);
+# endif
+#else
+# ifdef __NCURSES_H
+	fprintf(fp, "old\\n");
+# else
+	make an error
+# endif
+#endif
+	${cf_cv_main_return:-return}(0);
+}
+_ACEOF
+rm -f "conftest$ac_exeext"
+if { (eval echo "$as_me:27211: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:27214: \$? = $ac_status" >&5
+  (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
+  { (eval echo "$as_me:27216: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:27219: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_ncurses_version=`cat $cf_tempfile`
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+	rm -f "$cf_tempfile"
+
+fi
+echo "$as_me:27233: result: $cf_cv_ncurses_version" >&5
+echo "${ECHO_T}$cf_cv_ncurses_version" >&6
+test "$cf_cv_ncurses_version" = no ||
+cat >>confdefs.h <<\EOF
+#define NCURSES 1
+EOF
+
+cf_nculib_root=$cf_cv_screen
+	# This works, except for the special case where we find gpm, but
+	# ncurses is in a nonstandard location via $LIBS, and we really want
+	# to link gpm.
+cf_ncurses_LIBS=""
+cf_ncurses_SAVE="$LIBS"
+echo "$as_me:27246: checking for Gpm_Open in -lgpm" >&5
+echo $ECHO_N "checking for Gpm_Open in -lgpm... $ECHO_C" >&6
+if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgpm  $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 27254 "configure"
+#include "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 Gpm_Open ();
+int
+main (void)
+{
+Gpm_Open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:27273: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:27276: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:27279: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:27282: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_gpm_Gpm_Open=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_gpm_Gpm_Open=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:27293: result: $ac_cv_lib_gpm_Gpm_Open" >&5
+echo "${ECHO_T}$ac_cv_lib_gpm_Gpm_Open" >&6
+if test "$ac_cv_lib_gpm_Gpm_Open" = yes; then
+  echo "$as_me:27296: checking for initscr in -lgpm" >&5
+echo $ECHO_N "checking for initscr in -lgpm... $ECHO_C" >&6
+if test "${ac_cv_lib_gpm_initscr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgpm  $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 27304 "configure"
+#include "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 initscr ();
+int
+main (void)
+{
+initscr ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:27323: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:27326: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:27329: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:27332: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_gpm_initscr=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_gpm_initscr=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:27343: result: $ac_cv_lib_gpm_initscr" >&5
+echo "${ECHO_T}$ac_cv_lib_gpm_initscr" >&6
+if test "$ac_cv_lib_gpm_initscr" = yes; then
+  LIBS="$cf_ncurses_SAVE"
+else
+  cf_ncurses_LIBS="-lgpm"
+fi
+
+fi
+
+case "$host_os" in
+(freebsd*)
+	# This is only necessary if you are linking against an obsolete
+	# version of ncurses (but it should do no harm, since it is static).
+	if test "$cf_nculib_root" = ncurses ; then
+		echo "$as_me:27358: checking for tgoto in -lmytinfo" >&5
+echo $ECHO_N "checking for tgoto in -lmytinfo... $ECHO_C" >&6
+if test "${ac_cv_lib_mytinfo_tgoto+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lmytinfo  $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 27366 "configure"
+#include "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 tgoto ();
+int
+main (void)
+{
+tgoto ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:27385: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:27388: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:27391: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:27394: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_mytinfo_tgoto=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_mytinfo_tgoto=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:27405: result: $ac_cv_lib_mytinfo_tgoto" >&5
+echo "${ECHO_T}$ac_cv_lib_mytinfo_tgoto" >&6
+if test "$ac_cv_lib_mytinfo_tgoto" = yes; then
+  cf_ncurses_LIBS="-lmytinfo $cf_ncurses_LIBS"
+fi
+
+	fi
+	;;
+esac
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_ncurses_LIBS; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+if test -n "$cf_cv_curses_dir" && test "$cf_cv_curses_dir" != "no"
+then
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -l$cf_nculib_root; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+else
+
+	eval 'cf_cv_have_lib_'"$cf_nculib_root"'=no'
+	cf_libdir=""
+	echo "$as_me:27454: checking for initscr" >&5
+echo $ECHO_N "checking for initscr... $ECHO_C" >&6
+if test "${ac_cv_func_initscr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 27460 "configure"
+#include "confdefs.h"
+#define initscr autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef initscr
+
+#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 initscr (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs 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_initscr) || defined (__stub___initscr)
+#error found stub for initscr
+#endif
+
+	return initscr ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:27491: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:27494: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:27497: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:27500: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_func_initscr=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_func_initscr=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:27510: result: $ac_cv_func_initscr" >&5
+echo "${ECHO_T}$ac_cv_func_initscr" >&6
+if test "$ac_cv_func_initscr" = yes; then
+  eval 'cf_cv_have_lib_'"$cf_nculib_root"'=yes'
+else
+
+		cf_save_LIBS="$LIBS"
+		echo "$as_me:27517: checking for initscr in -l$cf_nculib_root" >&5
+echo $ECHO_N "checking for initscr in -l$cf_nculib_root... $ECHO_C" >&6
+		LIBS="-l$cf_nculib_root $LIBS"
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 27521 "configure"
+#include "confdefs.h"
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main (void)
+{
+initscr()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:27533: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:27536: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:27539: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:27542: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  echo "$as_me:27544: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+			 eval 'cf_cv_have_lib_'"$cf_nculib_root"'=yes'
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+echo "$as_me:27551: result: no" >&5
+echo "${ECHO_T}no" >&6
+
+cf_search=
+cf_library_path_list=""
+if test -n "${LDFLAGS}${LIBS}" ; then
+	for cf_library_path in $LDFLAGS $LIBS
+	do
+		case "$cf_library_path" in
+		(-L*)
+			cf_library_path=`echo ".$cf_library_path" |sed -e 's/^...//' -e 's,/lib$,,'`
+
+test "x$cf_library_path" != "xNONE" && \
+test -d "$cf_library_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_library_path"
+	test -d "$cf_library_path/lib" &&          cf_search="$cf_search $cf_library_path/lib"
+	test -d "$cf_library_path/lib/$cf_nculib_root" &&       cf_search="$cf_search $cf_library_path/lib/$cf_nculib_root"
+	test -d "$cf_library_path/lib/$cf_nculib_root/lib" &&    cf_search="$cf_search $cf_library_path/lib/$cf_nculib_root/lib"
+	test -d "$cf_library_path/$cf_nculib_root/lib" &&       cf_search="$cf_search $cf_library_path/$cf_nculib_root/lib"
+	test -d "$cf_library_path/$cf_nculib_root/lib/$cf_nculib_root" &&    cf_search="$cf_search $cf_library_path/$cf_nculib_root/lib/$cf_nculib_root"
+}
+
+			cf_library_path_list="$cf_library_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $prefix"
+	test -d "$prefix/lib" &&          cf_search="$cf_search $prefix/lib"
+	test -d "$prefix/lib/$cf_nculib_root" &&       cf_search="$cf_search $prefix/lib/$cf_nculib_root"
+	test -d "$prefix/lib/$cf_nculib_root/lib" &&    cf_search="$cf_search $prefix/lib/$cf_nculib_root/lib"
+	test -d "$prefix/$cf_nculib_root/lib" &&       cf_search="$cf_search $prefix/$cf_nculib_root/lib"
+	test -d "$prefix/$cf_nculib_root/lib/$cf_nculib_root" &&    cf_search="$cf_search $prefix/$cf_nculib_root/lib/$cf_nculib_root"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/lib" &&          cf_search="$cf_search $cf_subdir_prefix/lib"
+	test -d "$cf_subdir_prefix/lib/$cf_nculib_root" &&       cf_search="$cf_search $cf_subdir_prefix/lib/$cf_nculib_root"
+	test -d "$cf_subdir_prefix/lib/$cf_nculib_root/lib" &&    cf_search="$cf_search $cf_subdir_prefix/lib/$cf_nculib_root/lib"
+	test -d "$cf_subdir_prefix/$cf_nculib_root/lib" &&       cf_search="$cf_search $cf_subdir_prefix/$cf_nculib_root/lib"
+	test -d "$cf_subdir_prefix/$cf_nculib_root/lib/$cf_nculib_root" &&    cf_search="$cf_search $cf_subdir_prefix/$cf_nculib_root/lib/$cf_nculib_root"
+}
+
+done
+
+cf_search="$cf_library_path_list $cf_search"
+
+			for cf_libdir in $cf_search
+			do
+				echo "$as_me:27619: checking for -l$cf_nculib_root in $cf_libdir" >&5
+echo $ECHO_N "checking for -l$cf_nculib_root in $cf_libdir... $ECHO_C" >&6
+				LIBS="-L$cf_libdir -l$cf_nculib_root $cf_save_LIBS"
+				cat >"conftest.$ac_ext" <<_ACEOF
+#line 27623 "configure"
+#include "confdefs.h"
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main (void)
+{
+initscr()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:27635: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:27638: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:27641: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:27644: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  echo "$as_me:27646: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+			 		 eval 'cf_cv_have_lib_'"$cf_nculib_root"'=yes'
+					 break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+echo "$as_me:27653: result: no" >&5
+echo "${ECHO_T}no" >&6
+					 LIBS="$cf_save_LIBS"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+			done
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+
+eval 'cf_found_library="$cf_cv_have_lib_'"$cf_nculib_root"\"
+
+if test "$cf_found_library" = no ; then
+	{ { echo "$as_me:27668: error: Cannot link $cf_nculib_root library" >&5
+echo "$as_me: error: Cannot link $cf_nculib_root library" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+fi
+
+if test -n "$cf_ncurses_LIBS" ; then
+	echo "$as_me:27676: checking if we can link $cf_nculib_root without $cf_ncurses_LIBS" >&5
+echo $ECHO_N "checking if we can link $cf_nculib_root without $cf_ncurses_LIBS... $ECHO_C" >&6
+	cf_ncurses_SAVE="$LIBS"
+	for p in $cf_ncurses_LIBS ; do
+		q=`echo "$LIBS" | sed -e "s%$p %%" -e "s%$p$%%"`
+		if test "$q" != "$LIBS" ; then
+			LIBS="$q"
+		fi
+	done
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 27686 "configure"
+#include "confdefs.h"
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main (void)
+{
+initscr(); mousemask(0,0); tigetstr((char *)0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:27698: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:27701: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:27704: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:27707: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  echo "$as_me:27709: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+echo "$as_me:27714: result: no" >&5
+echo "${ECHO_T}no" >&6
+		 LIBS="$cf_ncurses_SAVE"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+
+cf_nculib_ROOT=`echo "HAVE_LIB$cf_nculib_root" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+cat >>confdefs.h <<EOF
+#define $cf_nculib_ROOT 1
+EOF
+
+	fi
+else
+	NCURSES_CONFIG=none
+fi
+
+	;;
+(pdcurses)
+	case "$host_os" in
+	(mingw*)
+		cf_cv_ncurses_header=curses.h
+		;;
+	(*)
+		cf_cv_ncurses_header=xcurses.h
+		# do this last, since it changes definition of main: CF_PDCURSES_X11
+		;;
+	esac
+	;;
+(slang)
+
+echo "$as_me:27746: checking for slang header file" >&5
+echo $ECHO_N "checking for slang header file... $ECHO_C" >&6
+if test "${cf_cv_slang_header+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cf_cv_slang_header=no
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 27754 "configure"
+#include "confdefs.h"
+#include <slang.h>
+int
+main (void)
+{
+printf("%s\\n", SLANG_VERSION)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:27766: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:27769: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:27772: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:27775: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_slang_header=predefined
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+cf_search=
+
+# collect the current set of include-directories from compiler flags
+cf_header_path_list=""
+if test -n "${CFLAGS}${CPPFLAGS}" ; then
+	for cf_header_path in $CPPFLAGS $CFLAGS
+	do
+		case "$cf_header_path" in
+		(-I*)
+			cf_header_path=`echo ".$cf_header_path" |sed -e 's/^...//' -e 's,/include$,,'`
+
+test "x$cf_header_path" != "xNONE" && \
+test -d "$cf_header_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_header_path"
+	test -d "$cf_header_path/include" &&          cf_search="$cf_search $cf_header_path/include"
+	test -d "$cf_header_path/include/slang" &&       cf_search="$cf_search $cf_header_path/include/slang"
+	test -d "$cf_header_path/include/slang/include" &&    cf_search="$cf_search $cf_header_path/include/slang/include"
+	test -d "$cf_header_path/slang/include" &&       cf_search="$cf_search $cf_header_path/slang/include"
+	test -d "$cf_header_path/slang/include/slang" &&    cf_search="$cf_search $cf_header_path/slang/include/slang"
+}
+
+			cf_header_path_list="$cf_header_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+# add the variations for the package we are looking for
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $prefix"
+	test -d "$prefix/include" &&          cf_search="$cf_search $prefix/include"
+	test -d "$prefix/include/slang" &&       cf_search="$cf_search $prefix/include/slang"
+	test -d "$prefix/include/slang/include" &&    cf_search="$cf_search $prefix/include/slang/include"
+	test -d "$prefix/slang/include" &&       cf_search="$cf_search $prefix/slang/include"
+	test -d "$prefix/slang/include/slang" &&    cf_search="$cf_search $prefix/slang/include/slang"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/include" &&          cf_search="$cf_search $cf_subdir_prefix/include"
+	test -d "$cf_subdir_prefix/include/slang" &&       cf_search="$cf_search $cf_subdir_prefix/include/slang"
+	test -d "$cf_subdir_prefix/include/slang/include" &&    cf_search="$cf_search $cf_subdir_prefix/include/slang/include"
+	test -d "$cf_subdir_prefix/slang/include" &&       cf_search="$cf_search $cf_subdir_prefix/slang/include"
+	test -d "$cf_subdir_prefix/slang/include/slang" &&    cf_search="$cf_search $cf_subdir_prefix/slang/include/slang"
+}
+
+done
+
+test "$includedir" != NONE && \
+test "$includedir" != "/usr/include" && \
+test -d "$includedir" && {
+	test -d "$includedir" &&    cf_search="$cf_search $includedir"
+	test -d "$includedir/slang" && cf_search="$cf_search $includedir/slang"
+}
+
+test "$oldincludedir" != NONE && \
+test "$oldincludedir" != "/usr/include" && \
+test -d "$oldincludedir" && {
+	test -d "$oldincludedir"    && cf_search="$cf_search $oldincludedir"
+	test -d "$oldincludedir/slang" && cf_search="$cf_search $oldincludedir/slang"
+}
+
+cf_search="$cf_search $cf_header_path_list"
+
+	for cf_incdir in $cf_search
+	do
+		for cf_header in \
+			slang.h
+		do
+			echo trying "$cf_incdir/$cf_header" 1>&5
+			if ${EGREP-egrep} "SLANG_VERSION" "$cf_incdir/$cf_header" 1>&5 2>&1; then
+				cf_cv_slang_header=$cf_incdir/$cf_header
+				break
+			fi
+		done
+		test "$cf_cv_slang_header" != no && break
+	done
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:27880: result: $cf_cv_slang_header" >&5
+echo "${ECHO_T}$cf_cv_slang_header" >&6
+
+if test "x$cf_cv_slang_header" != xno
+then
+
+cat >>confdefs.h <<\EOF
+#define USE_SLANG 1
+EOF
+
+	cf_incdir=`echo "$cf_cv_slang_header" | sed -e 's%/[^/]*$%%'`
+
+	case "$cf_cv_slang_header" in
+	(predefined)
+		;;
+	(*)
+
+if test -n "$cf_incdir" ; then
+  for cf_add_incdir in $cf_incdir
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 27924 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:27936: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:27939: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:27942: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:27945: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:27962: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+		;;
+	esac
+fi
+
+if test "x$cf_cv_slang_header" != xno
+then
+
+cf_slang_LIBS1="$LIBS"
+
+if test "${cf_cv_termlib+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cf_cv_termlib=none
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 27994 "configure"
+#include "confdefs.h"
+extern char *tgoto(const char*,int,int);
+int
+main (void)
+{
+char *x=tgoto("",0,0); (void)x;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:28006: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:28009: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:28012: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:28015: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 28018 "configure"
+#include "confdefs.h"
+extern char *tigetstr(const char *);
+int
+main (void)
+{
+char *x=tigetstr(""); (void)x;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:28030: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:28033: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:28036: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:28039: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_termlib=terminfo
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_termlib=termcap
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+	test -n "$verbose" && echo "	using functions in predefined $cf_cv_termlib LIBS" 1>&6
+
+echo "${as_me:-configure}:28050: testing using functions in predefined $cf_cv_termlib LIBS ..." 1>&5
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+if test "$cf_cv_termlib" = none; then
+	# FreeBSD's linker gives bogus results for AC_CHECK_LIB, saying that
+	# tgetstr lives in -lcurses when it is only an unsatisfied extern.
+	cf_save_LIBS="$LIBS"
+	for cf_lib in tinfo curses ncurses termlib termcap
+	do
+		LIBS="-l$cf_lib $cf_save_LIBS"
+		for cf_func in tigetstr tgetstr
+		do
+			echo "$as_me:28065: checking for $cf_func in -l$cf_lib" >&5
+echo $ECHO_N "checking for $cf_func in -l$cf_lib... $ECHO_C" >&6
+			cat >"conftest.$ac_ext" <<_ACEOF
+#line 28068 "configure"
+#include "confdefs.h"
+extern char *$cf_func(const char *);
+int
+main (void)
+{
+int x=$cf_func(""); (void)x
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:28080: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:28083: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:28086: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:28089: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_result=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_result=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+			echo "$as_me:28098: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+			if test "$cf_result" = yes ; then
+				if test "$cf_func" = tigetstr ; then
+					cf_cv_termlib=terminfo
+				else
+					cf_cv_termlib=termcap
+				fi
+				break
+			fi
+		done
+		test "$cf_result" = yes && break
+	done
+	test "$cf_result" = no && LIBS="$cf_save_LIBS"
+fi
+if test "$cf_cv_termlib" = none; then
+	# allow curses library for broken AIX system.
+	echo "$as_me:28115: checking for initscr in -lcurses" >&5
+echo $ECHO_N "checking for initscr in -lcurses... $ECHO_C" >&6
+if test "${ac_cv_lib_curses_initscr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcurses  $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 28123 "configure"
+#include "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 initscr ();
+int
+main (void)
+{
+initscr ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:28142: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:28145: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:28148: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:28151: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_curses_initscr=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_curses_initscr=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:28162: result: $ac_cv_lib_curses_initscr" >&5
+echo "${ECHO_T}$ac_cv_lib_curses_initscr" >&6
+if test "$ac_cv_lib_curses_initscr" = yes; then
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lcurses; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+fi
+
+	echo "$as_me:28184: checking for tgoto in -ltermcap" >&5
+echo $ECHO_N "checking for tgoto in -ltermcap... $ECHO_C" >&6
+if test "${ac_cv_lib_termcap_tgoto+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ltermcap  $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 28192 "configure"
+#include "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 tgoto ();
+int
+main (void)
+{
+tgoto ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:28211: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:28214: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:28217: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:28220: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_termcap_tgoto=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_termcap_tgoto=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:28231: result: $ac_cv_lib_termcap_tgoto" >&5
+echo "${ECHO_T}$ac_cv_lib_termcap_tgoto" >&6
+if test "$ac_cv_lib_termcap_tgoto" = yes; then
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -ltermcap; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+ cf_cv_termlib=termcap
+fi
+
+fi
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+if test "$cf_cv_termlib" = none; then
+	{ echo "$as_me:28258: WARNING: Cannot find -ltermlib, -lcurses, or -ltermcap" >&5
+echo "$as_me: WARNING: Cannot find -ltermlib, -lcurses, or -ltermcap" >&2;}
+fi
+
+fi
+
+cf_slang_LIBS2="$LIBS"
+echo "$as_me:28265: checking for acos" >&5
+echo $ECHO_N "checking for acos... $ECHO_C" >&6
+if test "${ac_cv_func_acos+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 28271 "configure"
+#include "confdefs.h"
+#define acos autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef acos
+
+#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 acos (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs 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_acos) || defined (__stub___acos)
+#error found stub for acos
+#endif
+
+	return acos ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:28302: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:28305: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:28308: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:28311: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_func_acos=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_func_acos=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:28321: result: $ac_cv_func_acos" >&5
+echo "${ECHO_T}$ac_cv_func_acos" >&6
+if test "$ac_cv_func_acos" = yes; then
+  :
+else
+
+echo "$as_me:28327: checking for acos in -lm" >&5
+echo $ECHO_N "checking for acos in -lm... $ECHO_C" >&6
+if test "${ac_cv_lib_m_acos+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lm $LIBS $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 28335 "configure"
+#include "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 acos ();
+int
+main (void)
+{
+acos ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:28354: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:28357: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:28360: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:28363: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_m_acos=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_m_acos=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:28374: result: $ac_cv_lib_m_acos" >&5
+echo "${ECHO_T}$ac_cv_lib_m_acos" >&6
+if test "$ac_cv_lib_m_acos" = yes; then
+
+cf_tr_func=`echo "acos" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+	cat >>confdefs.h <<EOF
+#define HAVE_$cf_tr_func 1
+EOF
+
+	ac_cv_func_acos=yes
+	if test "$cf_used_lib_m" != yes ; then cf_used_lib_m=yes; LIBS="-lm $LIBS"; fi
+else
+
+	ac_cv_func_acos=unknown
+	unset ac_cv_func_acos 2>/dev/null
+
+fi
+
+fi
+
+case "$host_os" in
+(os2*)
+
+	eval 'cf_cv_have_lib_'"video"'=no'
+	cf_libdir=""
+	echo "$as_me:28400: checking for v_init" >&5
+echo $ECHO_N "checking for v_init... $ECHO_C" >&6
+if test "${ac_cv_func_v_init+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 28406 "configure"
+#include "confdefs.h"
+#define v_init autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef v_init
+
+#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 v_init (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs 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_v_init) || defined (__stub___v_init)
+#error found stub for v_init
+#endif
+
+	return v_init ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:28437: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:28440: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:28443: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:28446: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_func_v_init=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_func_v_init=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:28456: result: $ac_cv_func_v_init" >&5
+echo "${ECHO_T}$ac_cv_func_v_init" >&6
+if test "$ac_cv_func_v_init" = yes; then
+  eval 'cf_cv_have_lib_'"video"'=yes'
+else
+
+		cf_save_LIBS="$LIBS"
+		echo "$as_me:28463: checking for v_init in -lvideo" >&5
+echo $ECHO_N "checking for v_init in -lvideo... $ECHO_C" >&6
+		LIBS="-lvideo $LIBS"
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 28467 "configure"
+#include "confdefs.h"
+#include <sys/video.h>
+int
+main (void)
+{
+v_init()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:28479: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:28482: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:28485: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:28488: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  echo "$as_me:28490: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+			 eval 'cf_cv_have_lib_'"video"'=yes'
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+echo "$as_me:28497: result: no" >&5
+echo "${ECHO_T}no" >&6
+
+cf_search=
+cf_library_path_list=""
+if test -n "${LDFLAGS}${LIBS}" ; then
+	for cf_library_path in $LDFLAGS $LIBS
+	do
+		case "$cf_library_path" in
+		(-L*)
+			cf_library_path=`echo ".$cf_library_path" |sed -e 's/^...//' -e 's,/lib$,,'`
+
+test "x$cf_library_path" != "xNONE" && \
+test -d "$cf_library_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_library_path"
+	test -d "$cf_library_path/lib" &&          cf_search="$cf_search $cf_library_path/lib"
+	test -d "$cf_library_path/lib/video" &&       cf_search="$cf_search $cf_library_path/lib/video"
+	test -d "$cf_library_path/lib/video/lib" &&    cf_search="$cf_search $cf_library_path/lib/video/lib"
+	test -d "$cf_library_path/video/lib" &&       cf_search="$cf_search $cf_library_path/video/lib"
+	test -d "$cf_library_path/video/lib/video" &&    cf_search="$cf_search $cf_library_path/video/lib/video"
+}
+
+			cf_library_path_list="$cf_library_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $prefix"
+	test -d "$prefix/lib" &&          cf_search="$cf_search $prefix/lib"
+	test -d "$prefix/lib/video" &&       cf_search="$cf_search $prefix/lib/video"
+	test -d "$prefix/lib/video/lib" &&    cf_search="$cf_search $prefix/lib/video/lib"
+	test -d "$prefix/video/lib" &&       cf_search="$cf_search $prefix/video/lib"
+	test -d "$prefix/video/lib/video" &&    cf_search="$cf_search $prefix/video/lib/video"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/lib" &&          cf_search="$cf_search $cf_subdir_prefix/lib"
+	test -d "$cf_subdir_prefix/lib/video" &&       cf_search="$cf_search $cf_subdir_prefix/lib/video"
+	test -d "$cf_subdir_prefix/lib/video/lib" &&    cf_search="$cf_search $cf_subdir_prefix/lib/video/lib"
+	test -d "$cf_subdir_prefix/video/lib" &&       cf_search="$cf_search $cf_subdir_prefix/video/lib"
+	test -d "$cf_subdir_prefix/video/lib/video" &&    cf_search="$cf_search $cf_subdir_prefix/video/lib/video"
+}
+
+done
+
+cf_search="$cf_library_path_list $cf_search"
+
+			for cf_libdir in $cf_search
+			do
+				echo "$as_me:28565: checking for -lvideo in $cf_libdir" >&5
+echo $ECHO_N "checking for -lvideo in $cf_libdir... $ECHO_C" >&6
+				LIBS="-L$cf_libdir -lvideo $cf_save_LIBS"
+				cat >"conftest.$ac_ext" <<_ACEOF
+#line 28569 "configure"
+#include "confdefs.h"
+#include <sys/video.h>
+int
+main (void)
+{
+v_init()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:28581: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:28584: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:28587: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:28590: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  echo "$as_me:28592: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+			 		 eval 'cf_cv_have_lib_'"video"'=yes'
+					 break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+echo "$as_me:28599: result: no" >&5
+echo "${ECHO_T}no" >&6
+					 LIBS="$cf_save_LIBS"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+			done
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+
+eval 'cf_found_library="$cf_cv_have_lib_'"video"\"
+
+if test "$cf_found_library" = no ; then
+	{ { echo "$as_me:28614: error: Cannot link video library" >&5
+echo "$as_me: error: Cannot link video library" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+	;;
+esac
+
+	eval 'cf_cv_have_lib_'"slang"'=no'
+	cf_libdir=""
+	echo "$as_me:28624: checking for SLtt_get_screen_size" >&5
+echo $ECHO_N "checking for SLtt_get_screen_size... $ECHO_C" >&6
+if test "${ac_cv_func_SLtt_get_screen_size+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 28630 "configure"
+#include "confdefs.h"
+#define SLtt_get_screen_size autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef SLtt_get_screen_size
+
+#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 SLtt_get_screen_size (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs 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_SLtt_get_screen_size) || defined (__stub___SLtt_get_screen_size)
+#error found stub for SLtt_get_screen_size
+#endif
+
+	return SLtt_get_screen_size ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:28661: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:28664: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:28667: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:28670: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_func_SLtt_get_screen_size=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_func_SLtt_get_screen_size=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:28680: result: $ac_cv_func_SLtt_get_screen_size" >&5
+echo "${ECHO_T}$ac_cv_func_SLtt_get_screen_size" >&6
+if test "$ac_cv_func_SLtt_get_screen_size" = yes; then
+  eval 'cf_cv_have_lib_'"slang"'=yes'
+else
+
+		cf_save_LIBS="$LIBS"
+		echo "$as_me:28687: checking for SLtt_get_screen_size in -lslang" >&5
+echo $ECHO_N "checking for SLtt_get_screen_size in -lslang... $ECHO_C" >&6
+		LIBS="-lslang $LIBS"
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 28691 "configure"
+#include "confdefs.h"
+#include <slang.h>
+int
+main (void)
+{
+SLtt_get_screen_size()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:28703: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:28706: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:28709: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:28712: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  echo "$as_me:28714: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+			 eval 'cf_cv_have_lib_'"slang"'=yes'
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+echo "$as_me:28721: result: no" >&5
+echo "${ECHO_T}no" >&6
+
+cf_search=
+cf_library_path_list=""
+if test -n "${LDFLAGS}${LIBS}" ; then
+	for cf_library_path in $LDFLAGS $LIBS
+	do
+		case "$cf_library_path" in
+		(-L*)
+			cf_library_path=`echo ".$cf_library_path" |sed -e 's/^...//' -e 's,/lib$,,'`
+
+test "x$cf_library_path" != "xNONE" && \
+test -d "$cf_library_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_library_path"
+	test -d "$cf_library_path/lib" &&          cf_search="$cf_search $cf_library_path/lib"
+	test -d "$cf_library_path/lib/slang" &&       cf_search="$cf_search $cf_library_path/lib/slang"
+	test -d "$cf_library_path/lib/slang/lib" &&    cf_search="$cf_search $cf_library_path/lib/slang/lib"
+	test -d "$cf_library_path/slang/lib" &&       cf_search="$cf_search $cf_library_path/slang/lib"
+	test -d "$cf_library_path/slang/lib/slang" &&    cf_search="$cf_search $cf_library_path/slang/lib/slang"
+}
+
+			cf_library_path_list="$cf_library_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $prefix"
+	test -d "$prefix/lib" &&          cf_search="$cf_search $prefix/lib"
+	test -d "$prefix/lib/slang" &&       cf_search="$cf_search $prefix/lib/slang"
+	test -d "$prefix/lib/slang/lib" &&    cf_search="$cf_search $prefix/lib/slang/lib"
+	test -d "$prefix/slang/lib" &&       cf_search="$cf_search $prefix/slang/lib"
+	test -d "$prefix/slang/lib/slang" &&    cf_search="$cf_search $prefix/slang/lib/slang"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/lib" &&          cf_search="$cf_search $cf_subdir_prefix/lib"
+	test -d "$cf_subdir_prefix/lib/slang" &&       cf_search="$cf_search $cf_subdir_prefix/lib/slang"
+	test -d "$cf_subdir_prefix/lib/slang/lib" &&    cf_search="$cf_search $cf_subdir_prefix/lib/slang/lib"
+	test -d "$cf_subdir_prefix/slang/lib" &&       cf_search="$cf_search $cf_subdir_prefix/slang/lib"
+	test -d "$cf_subdir_prefix/slang/lib/slang" &&    cf_search="$cf_search $cf_subdir_prefix/slang/lib/slang"
+}
+
+done
+
+cf_search="$cf_library_path_list $cf_search"
+
+			for cf_libdir in $cf_search
+			do
+				echo "$as_me:28789: checking for -lslang in $cf_libdir" >&5
+echo $ECHO_N "checking for -lslang in $cf_libdir... $ECHO_C" >&6
+				LIBS="-L$cf_libdir -lslang $cf_save_LIBS"
+				cat >"conftest.$ac_ext" <<_ACEOF
+#line 28793 "configure"
+#include "confdefs.h"
+#include <slang.h>
+int
+main (void)
+{
+SLtt_get_screen_size()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:28805: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:28808: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:28811: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:28814: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  echo "$as_me:28816: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+			 		 eval 'cf_cv_have_lib_'"slang"'=yes'
+					 break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+echo "$as_me:28823: result: no" >&5
+echo "${ECHO_T}no" >&6
+					 LIBS="$cf_save_LIBS"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+			done
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+
+eval 'cf_found_library="$cf_cv_have_lib_'"slang"\"
+
+if test "$cf_found_library" = no ; then
+	{ { echo "$as_me:28838: error: Cannot link slang library" >&5
+echo "$as_me: error: Cannot link slang library" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+cf_slang_LIBS3="$LIBS"
+echo "$as_me:28844: checking if we can link slang without termcap" >&5
+echo $ECHO_N "checking if we can link slang without termcap... $ECHO_C" >&6
+if test -n "`echo "$cf_slang_LIBS1" | sed -e 's/ //g'`" ; then
+	cf_exclude=`echo ".$cf_slang_LIBS2" | sed -e "s%$cf_slang_LIBS1%%" -e 's%^.%%'`
+else
+	cf_exclude="$cf_slang_LIBS2"
+fi
+LIBS=`echo ".$cf_slang_LIBS3" | sed -e "s%$cf_exclude%%" -e 's%^.%%'`
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 28853 "configure"
+#include "confdefs.h"
+#include <slang.h>
+int
+main (void)
+{
+SLtt_get_screen_size()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:28865: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:28868: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:28871: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:28874: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_result=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_result=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+echo "$as_me:28883: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+test "$cf_result" = no && LIBS="$cf_slang_LIBS3"
+
+else
+
+echo "$as_me:28889: checking for slang2 header file" >&5
+echo $ECHO_N "checking for slang2 header file... $ECHO_C" >&6
+if test "${cf_cv_slang2_header+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cf_cv_slang2_header=no
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 28897 "configure"
+#include "confdefs.h"
+#include <slang.h>
+int
+main (void)
+{
+printf("%s\\n", SLANG_VERSION)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:28909: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:28912: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:28915: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:28918: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_slang2_header=predefined
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+cf_search=
+
+# collect the current set of include-directories from compiler flags
+cf_header_path_list=""
+if test -n "${CFLAGS}${CPPFLAGS}" ; then
+	for cf_header_path in $CPPFLAGS $CFLAGS
+	do
+		case "$cf_header_path" in
+		(-I*)
+			cf_header_path=`echo ".$cf_header_path" |sed -e 's/^...//' -e 's,/include$,,'`
+
+test "x$cf_header_path" != "xNONE" && \
+test -d "$cf_header_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_header_path"
+	test -d "$cf_header_path/include" &&          cf_search="$cf_search $cf_header_path/include"
+	test -d "$cf_header_path/include/slang2" &&       cf_search="$cf_search $cf_header_path/include/slang2"
+	test -d "$cf_header_path/include/slang2/include" &&    cf_search="$cf_search $cf_header_path/include/slang2/include"
+	test -d "$cf_header_path/slang2/include" &&       cf_search="$cf_search $cf_header_path/slang2/include"
+	test -d "$cf_header_path/slang2/include/slang2" &&    cf_search="$cf_search $cf_header_path/slang2/include/slang2"
+}
+
+			cf_header_path_list="$cf_header_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+# add the variations for the package we are looking for
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $prefix"
+	test -d "$prefix/include" &&          cf_search="$cf_search $prefix/include"
+	test -d "$prefix/include/slang2" &&       cf_search="$cf_search $prefix/include/slang2"
+	test -d "$prefix/include/slang2/include" &&    cf_search="$cf_search $prefix/include/slang2/include"
+	test -d "$prefix/slang2/include" &&       cf_search="$cf_search $prefix/slang2/include"
+	test -d "$prefix/slang2/include/slang2" &&    cf_search="$cf_search $prefix/slang2/include/slang2"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/include" &&          cf_search="$cf_search $cf_subdir_prefix/include"
+	test -d "$cf_subdir_prefix/include/slang2" &&       cf_search="$cf_search $cf_subdir_prefix/include/slang2"
+	test -d "$cf_subdir_prefix/include/slang2/include" &&    cf_search="$cf_search $cf_subdir_prefix/include/slang2/include"
+	test -d "$cf_subdir_prefix/slang2/include" &&       cf_search="$cf_search $cf_subdir_prefix/slang2/include"
+	test -d "$cf_subdir_prefix/slang2/include/slang2" &&    cf_search="$cf_search $cf_subdir_prefix/slang2/include/slang2"
+}
+
+done
+
+test "$includedir" != NONE && \
+test "$includedir" != "/usr/include" && \
+test -d "$includedir" && {
+	test -d "$includedir" &&    cf_search="$cf_search $includedir"
+	test -d "$includedir/slang2" && cf_search="$cf_search $includedir/slang2"
+}
+
+test "$oldincludedir" != NONE && \
+test "$oldincludedir" != "/usr/include" && \
+test -d "$oldincludedir" && {
+	test -d "$oldincludedir"    && cf_search="$cf_search $oldincludedir"
+	test -d "$oldincludedir/slang2" && cf_search="$cf_search $oldincludedir/slang2"
+}
+
+cf_search="$cf_search $cf_header_path_list"
+
+	for cf_incdir in $cf_search
+	do
+		for cf_header in \
+			slang.h
+		do
+			echo trying "$cf_incdir/$cf_header" 1>&5
+			if ${EGREP-egrep} "SLANG_VERSION" "$cf_incdir/$cf_header" 1>&5 2>&1; then
+				cf_cv_slang2_header=$cf_incdir/$cf_header
+				break
+			fi
+		done
+		test "$cf_cv_slang2_header" != no && break
+	done
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:29023: result: $cf_cv_slang2_header" >&5
+echo "${ECHO_T}$cf_cv_slang2_header" >&6
+
+if test "x$cf_cv_slang2_header" != xno
+then
+
+cat >>confdefs.h <<\EOF
+#define USE_SLANG 1
+EOF
+
+	cf_incdir=`echo "$cf_cv_slang2_header" | sed -e 's%/[^/]*$%%'`
+
+	case "$cf_cv_slang2_header" in
+	(predefined)
+		;;
+	(*)
+
+if test -n "$cf_incdir" ; then
+  for cf_add_incdir in $cf_incdir
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 29067 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:29079: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:29082: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:29085: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:29088: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:29105: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+		;;
+	esac
+fi
+
+	if test "x$cf_cv_slang2_header" != xno
+	then
+
+cf_slang_LIBS1="$LIBS"
+
+if test "${cf_cv_termlib+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cf_cv_termlib=none
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 29137 "configure"
+#include "confdefs.h"
+extern char *tgoto(const char*,int,int);
+int
+main (void)
+{
+char *x=tgoto("",0,0); (void)x;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:29149: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:29152: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:29155: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:29158: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 29161 "configure"
+#include "confdefs.h"
+extern char *tigetstr(const char *);
+int
+main (void)
+{
+char *x=tigetstr(""); (void)x;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:29173: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:29176: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:29179: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:29182: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_termlib=terminfo
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_termlib=termcap
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+	test -n "$verbose" && echo "	using functions in predefined $cf_cv_termlib LIBS" 1>&6
+
+echo "${as_me:-configure}:29193: testing using functions in predefined $cf_cv_termlib LIBS ..." 1>&5
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+if test "$cf_cv_termlib" = none; then
+	# FreeBSD's linker gives bogus results for AC_CHECK_LIB, saying that
+	# tgetstr lives in -lcurses when it is only an unsatisfied extern.
+	cf_save_LIBS="$LIBS"
+	for cf_lib in tinfo curses ncurses termlib termcap
+	do
+		LIBS="-l$cf_lib $cf_save_LIBS"
+		for cf_func in tigetstr tgetstr
+		do
+			echo "$as_me:29208: checking for $cf_func in -l$cf_lib" >&5
+echo $ECHO_N "checking for $cf_func in -l$cf_lib... $ECHO_C" >&6
+			cat >"conftest.$ac_ext" <<_ACEOF
+#line 29211 "configure"
+#include "confdefs.h"
+extern char *$cf_func(const char *);
+int
+main (void)
+{
+int x=$cf_func(""); (void)x
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:29223: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:29226: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:29229: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:29232: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_result=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_result=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+			echo "$as_me:29241: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+			if test "$cf_result" = yes ; then
+				if test "$cf_func" = tigetstr ; then
+					cf_cv_termlib=terminfo
+				else
+					cf_cv_termlib=termcap
+				fi
+				break
+			fi
+		done
+		test "$cf_result" = yes && break
+	done
+	test "$cf_result" = no && LIBS="$cf_save_LIBS"
+fi
+if test "$cf_cv_termlib" = none; then
+	# allow curses library for broken AIX system.
+	echo "$as_me:29258: checking for initscr in -lcurses" >&5
+echo $ECHO_N "checking for initscr in -lcurses... $ECHO_C" >&6
+if test "${ac_cv_lib_curses_initscr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcurses  $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 29266 "configure"
+#include "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 initscr ();
+int
+main (void)
+{
+initscr ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:29285: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:29288: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:29291: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:29294: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_curses_initscr=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_curses_initscr=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:29305: result: $ac_cv_lib_curses_initscr" >&5
+echo "${ECHO_T}$ac_cv_lib_curses_initscr" >&6
+if test "$ac_cv_lib_curses_initscr" = yes; then
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lcurses; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+fi
+
+	echo "$as_me:29327: checking for tgoto in -ltermcap" >&5
+echo $ECHO_N "checking for tgoto in -ltermcap... $ECHO_C" >&6
+if test "${ac_cv_lib_termcap_tgoto+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ltermcap  $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 29335 "configure"
+#include "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 tgoto ();
+int
+main (void)
+{
+tgoto ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:29354: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:29357: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:29360: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:29363: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_termcap_tgoto=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_termcap_tgoto=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:29374: result: $ac_cv_lib_termcap_tgoto" >&5
+echo "${ECHO_T}$ac_cv_lib_termcap_tgoto" >&6
+if test "$ac_cv_lib_termcap_tgoto" = yes; then
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -ltermcap; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+ cf_cv_termlib=termcap
+fi
+
+fi
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+if test "$cf_cv_termlib" = none; then
+	{ echo "$as_me:29401: WARNING: Cannot find -ltermlib, -lcurses, or -ltermcap" >&5
+echo "$as_me: WARNING: Cannot find -ltermlib, -lcurses, or -ltermcap" >&2;}
+fi
+
+fi
+
+cf_slang_LIBS2="$LIBS"
+echo "$as_me:29408: checking for acos" >&5
+echo $ECHO_N "checking for acos... $ECHO_C" >&6
+if test "${ac_cv_func_acos+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 29414 "configure"
+#include "confdefs.h"
+#define acos autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef acos
+
+#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 acos (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs 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_acos) || defined (__stub___acos)
+#error found stub for acos
+#endif
+
+	return acos ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:29445: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:29448: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:29451: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:29454: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_func_acos=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_func_acos=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:29464: result: $ac_cv_func_acos" >&5
+echo "${ECHO_T}$ac_cv_func_acos" >&6
+if test "$ac_cv_func_acos" = yes; then
+  :
+else
+
+echo "$as_me:29470: checking for acos in -lm" >&5
+echo $ECHO_N "checking for acos in -lm... $ECHO_C" >&6
+if test "${ac_cv_lib_m_acos+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lm $LIBS $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 29478 "configure"
+#include "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 acos ();
+int
+main (void)
+{
+acos ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:29497: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:29500: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:29503: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:29506: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_m_acos=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_m_acos=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:29517: result: $ac_cv_lib_m_acos" >&5
+echo "${ECHO_T}$ac_cv_lib_m_acos" >&6
+if test "$ac_cv_lib_m_acos" = yes; then
+
+cf_tr_func=`echo "acos" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+	cat >>confdefs.h <<EOF
+#define HAVE_$cf_tr_func 1
+EOF
+
+	ac_cv_func_acos=yes
+	if test "$cf_used_lib_m" != yes ; then cf_used_lib_m=yes; LIBS="-lm $LIBS"; fi
+else
+
+	ac_cv_func_acos=unknown
+	unset ac_cv_func_acos 2>/dev/null
+
+fi
+
+fi
+
+case "$host_os" in
+(os2*)
+
+	eval 'cf_cv_have_lib_'"video"'=no'
+	cf_libdir=""
+	echo "$as_me:29543: checking for v_init" >&5
+echo $ECHO_N "checking for v_init... $ECHO_C" >&6
+if test "${ac_cv_func_v_init+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 29549 "configure"
+#include "confdefs.h"
+#define v_init autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef v_init
+
+#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 v_init (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs 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_v_init) || defined (__stub___v_init)
+#error found stub for v_init
+#endif
+
+	return v_init ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:29580: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:29583: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:29586: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:29589: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_func_v_init=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_func_v_init=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:29599: result: $ac_cv_func_v_init" >&5
+echo "${ECHO_T}$ac_cv_func_v_init" >&6
+if test "$ac_cv_func_v_init" = yes; then
+  eval 'cf_cv_have_lib_'"video"'=yes'
+else
+
+		cf_save_LIBS="$LIBS"
+		echo "$as_me:29606: checking for v_init in -lvideo" >&5
+echo $ECHO_N "checking for v_init in -lvideo... $ECHO_C" >&6
+		LIBS="-lvideo $LIBS"
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 29610 "configure"
+#include "confdefs.h"
+#include <sys/video.h>
+int
+main (void)
+{
+v_init()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:29622: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:29625: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:29628: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:29631: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  echo "$as_me:29633: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+			 eval 'cf_cv_have_lib_'"video"'=yes'
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+echo "$as_me:29640: result: no" >&5
+echo "${ECHO_T}no" >&6
+
+cf_search=
+cf_library_path_list=""
+if test -n "${LDFLAGS}${LIBS}" ; then
+	for cf_library_path in $LDFLAGS $LIBS
+	do
+		case "$cf_library_path" in
+		(-L*)
+			cf_library_path=`echo ".$cf_library_path" |sed -e 's/^...//' -e 's,/lib$,,'`
+
+test "x$cf_library_path" != "xNONE" && \
+test -d "$cf_library_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_library_path"
+	test -d "$cf_library_path/lib" &&          cf_search="$cf_search $cf_library_path/lib"
+	test -d "$cf_library_path/lib/video" &&       cf_search="$cf_search $cf_library_path/lib/video"
+	test -d "$cf_library_path/lib/video/lib" &&    cf_search="$cf_search $cf_library_path/lib/video/lib"
+	test -d "$cf_library_path/video/lib" &&       cf_search="$cf_search $cf_library_path/video/lib"
+	test -d "$cf_library_path/video/lib/video" &&    cf_search="$cf_search $cf_library_path/video/lib/video"
+}
+
+			cf_library_path_list="$cf_library_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $prefix"
+	test -d "$prefix/lib" &&          cf_search="$cf_search $prefix/lib"
+	test -d "$prefix/lib/video" &&       cf_search="$cf_search $prefix/lib/video"
+	test -d "$prefix/lib/video/lib" &&    cf_search="$cf_search $prefix/lib/video/lib"
+	test -d "$prefix/video/lib" &&       cf_search="$cf_search $prefix/video/lib"
+	test -d "$prefix/video/lib/video" &&    cf_search="$cf_search $prefix/video/lib/video"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/lib" &&          cf_search="$cf_search $cf_subdir_prefix/lib"
+	test -d "$cf_subdir_prefix/lib/video" &&       cf_search="$cf_search $cf_subdir_prefix/lib/video"
+	test -d "$cf_subdir_prefix/lib/video/lib" &&    cf_search="$cf_search $cf_subdir_prefix/lib/video/lib"
+	test -d "$cf_subdir_prefix/video/lib" &&       cf_search="$cf_search $cf_subdir_prefix/video/lib"
+	test -d "$cf_subdir_prefix/video/lib/video" &&    cf_search="$cf_search $cf_subdir_prefix/video/lib/video"
+}
+
+done
+
+cf_search="$cf_library_path_list $cf_search"
+
+			for cf_libdir in $cf_search
+			do
+				echo "$as_me:29708: checking for -lvideo in $cf_libdir" >&5
+echo $ECHO_N "checking for -lvideo in $cf_libdir... $ECHO_C" >&6
+				LIBS="-L$cf_libdir -lvideo $cf_save_LIBS"
+				cat >"conftest.$ac_ext" <<_ACEOF
+#line 29712 "configure"
+#include "confdefs.h"
+#include <sys/video.h>
+int
+main (void)
+{
+v_init()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:29724: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:29727: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:29730: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:29733: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  echo "$as_me:29735: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+			 		 eval 'cf_cv_have_lib_'"video"'=yes'
+					 break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+echo "$as_me:29742: result: no" >&5
+echo "${ECHO_T}no" >&6
+					 LIBS="$cf_save_LIBS"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+			done
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+
+eval 'cf_found_library="$cf_cv_have_lib_'"video"\"
+
+if test "$cf_found_library" = no ; then
+	{ { echo "$as_me:29757: error: Cannot link video library" >&5
+echo "$as_me: error: Cannot link video library" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+	;;
+esac
+
+	eval 'cf_cv_have_lib_'"slang2"'=no'
+	cf_libdir=""
+	echo "$as_me:29767: checking for SLtt_get_screen_size" >&5
+echo $ECHO_N "checking for SLtt_get_screen_size... $ECHO_C" >&6
+if test "${ac_cv_func_SLtt_get_screen_size+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 29773 "configure"
+#include "confdefs.h"
+#define SLtt_get_screen_size autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef SLtt_get_screen_size
+
+#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 SLtt_get_screen_size (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs 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_SLtt_get_screen_size) || defined (__stub___SLtt_get_screen_size)
+#error found stub for SLtt_get_screen_size
+#endif
+
+	return SLtt_get_screen_size ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:29804: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:29807: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:29810: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:29813: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_func_SLtt_get_screen_size=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_func_SLtt_get_screen_size=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:29823: result: $ac_cv_func_SLtt_get_screen_size" >&5
+echo "${ECHO_T}$ac_cv_func_SLtt_get_screen_size" >&6
+if test "$ac_cv_func_SLtt_get_screen_size" = yes; then
+  eval 'cf_cv_have_lib_'"slang2"'=yes'
+else
+
+		cf_save_LIBS="$LIBS"
+		echo "$as_me:29830: checking for SLtt_get_screen_size in -lslang2" >&5
+echo $ECHO_N "checking for SLtt_get_screen_size in -lslang2... $ECHO_C" >&6
+		LIBS="-lslang2 $LIBS"
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 29834 "configure"
+#include "confdefs.h"
+#include <slang.h>
+int
+main (void)
+{
+SLtt_get_screen_size()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:29846: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:29849: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:29852: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:29855: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  echo "$as_me:29857: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+			 eval 'cf_cv_have_lib_'"slang2"'=yes'
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+echo "$as_me:29864: result: no" >&5
+echo "${ECHO_T}no" >&6
+
+cf_search=
+cf_library_path_list=""
+if test -n "${LDFLAGS}${LIBS}" ; then
+	for cf_library_path in $LDFLAGS $LIBS
+	do
+		case "$cf_library_path" in
+		(-L*)
+			cf_library_path=`echo ".$cf_library_path" |sed -e 's/^...//' -e 's,/lib$,,'`
+
+test "x$cf_library_path" != "xNONE" && \
+test -d "$cf_library_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_library_path"
+	test -d "$cf_library_path/lib" &&          cf_search="$cf_search $cf_library_path/lib"
+	test -d "$cf_library_path/lib/slang2" &&       cf_search="$cf_search $cf_library_path/lib/slang2"
+	test -d "$cf_library_path/lib/slang2/lib" &&    cf_search="$cf_search $cf_library_path/lib/slang2/lib"
+	test -d "$cf_library_path/slang2/lib" &&       cf_search="$cf_search $cf_library_path/slang2/lib"
+	test -d "$cf_library_path/slang2/lib/slang2" &&    cf_search="$cf_search $cf_library_path/slang2/lib/slang2"
+}
+
+			cf_library_path_list="$cf_library_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $prefix"
+	test -d "$prefix/lib" &&          cf_search="$cf_search $prefix/lib"
+	test -d "$prefix/lib/slang2" &&       cf_search="$cf_search $prefix/lib/slang2"
+	test -d "$prefix/lib/slang2/lib" &&    cf_search="$cf_search $prefix/lib/slang2/lib"
+	test -d "$prefix/slang2/lib" &&       cf_search="$cf_search $prefix/slang2/lib"
+	test -d "$prefix/slang2/lib/slang2" &&    cf_search="$cf_search $prefix/slang2/lib/slang2"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/lib" &&          cf_search="$cf_search $cf_subdir_prefix/lib"
+	test -d "$cf_subdir_prefix/lib/slang2" &&       cf_search="$cf_search $cf_subdir_prefix/lib/slang2"
+	test -d "$cf_subdir_prefix/lib/slang2/lib" &&    cf_search="$cf_search $cf_subdir_prefix/lib/slang2/lib"
+	test -d "$cf_subdir_prefix/slang2/lib" &&       cf_search="$cf_search $cf_subdir_prefix/slang2/lib"
+	test -d "$cf_subdir_prefix/slang2/lib/slang2" &&    cf_search="$cf_search $cf_subdir_prefix/slang2/lib/slang2"
+}
+
+done
+
+cf_search="$cf_library_path_list $cf_search"
+
+			for cf_libdir in $cf_search
+			do
+				echo "$as_me:29932: checking for -lslang2 in $cf_libdir" >&5
+echo $ECHO_N "checking for -lslang2 in $cf_libdir... $ECHO_C" >&6
+				LIBS="-L$cf_libdir -lslang2 $cf_save_LIBS"
+				cat >"conftest.$ac_ext" <<_ACEOF
+#line 29936 "configure"
+#include "confdefs.h"
+#include <slang.h>
+int
+main (void)
+{
+SLtt_get_screen_size()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:29948: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:29951: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:29954: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:29957: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  echo "$as_me:29959: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+			 		 eval 'cf_cv_have_lib_'"slang2"'=yes'
+					 break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+echo "$as_me:29966: result: no" >&5
+echo "${ECHO_T}no" >&6
+					 LIBS="$cf_save_LIBS"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+			done
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+
+eval 'cf_found_library="$cf_cv_have_lib_'"slang2"\"
+
+if test "$cf_found_library" = no ; then
+	{ { echo "$as_me:29981: error: Cannot link slang2 library" >&5
+echo "$as_me: error: Cannot link slang2 library" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+cf_slang_LIBS3="$LIBS"
+echo "$as_me:29987: checking if we can link slang2 without termcap" >&5
+echo $ECHO_N "checking if we can link slang2 without termcap... $ECHO_C" >&6
+if test -n "`echo "$cf_slang_LIBS1" | sed -e 's/ //g'`" ; then
+	cf_exclude=`echo ".$cf_slang_LIBS2" | sed -e "s%$cf_slang_LIBS1%%" -e 's%^.%%'`
+else
+	cf_exclude="$cf_slang_LIBS2"
+fi
+LIBS=`echo ".$cf_slang_LIBS3" | sed -e "s%$cf_exclude%%" -e 's%^.%%'`
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 29996 "configure"
+#include "confdefs.h"
+#include <slang.h>
+int
+main (void)
+{
+SLtt_get_screen_size()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:30008: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:30011: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:30014: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:30017: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_result=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_result=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+echo "$as_me:30026: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+test "$cf_result" = no && LIBS="$cf_slang_LIBS3"
+
+	else
+		{ { echo "$as_me:30031: error: cannot find slang headers" >&5
+echo "$as_me: error: cannot find slang headers" >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+fi
+
+# There's an unofficial set of patches for slang that gives it some limited
+# UTF8 capability.  Unfortunately it won't compile unless one defines UTF8.
+echo "$as_me:30039: checking if we must define UTF8" >&5
+echo $ECHO_N "checking if we must define UTF8... $ECHO_C" >&6
+if test "${cf_cv_slang_utf8+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 30046 "configure"
+#include "confdefs.h"
+#include <slang.h>
+int
+main (void)
+{
+SLtt_get_screen_size()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:30058: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:30061: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:30064: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:30067: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_slang_utf8=no
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 30075 "configure"
+#include "confdefs.h"
+
+#define UTF8
+#include <slang.h>
+int
+main (void)
+{
+SLtt_get_screen_size()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:30089: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:30092: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:30095: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:30098: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_slang_utf8=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_slang_utf8=unknown
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:30111: result: $cf_cv_slang_utf8" >&5
+echo "${ECHO_T}$cf_cv_slang_utf8" >&6
+
+if test "$cf_cv_slang_utf8" = yes ; then
+
+cat >>confdefs.h <<\EOF
+#define UTF8 1
+EOF
+
+fi
+
+echo "$as_me:30122: checking if we must tell slang this is UNIX" >&5
+echo $ECHO_N "checking if we must tell slang this is UNIX... $ECHO_C" >&6
+if test "${cf_cv_slang_unix+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 30129 "configure"
+#include "confdefs.h"
+#include <slang.h>
+int
+main (void)
+{
+
+#ifdef REAL_UNIX_SYSTEM
+make an error
+#else
+extern int SLang_TT_Baud_Rate;
+SLang_TT_Baud_Rate = 1
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:30148: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:30151: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:30154: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:30157: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_slang_unix=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_slang_unix=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:30168: result: $cf_cv_slang_unix" >&5
+echo "${ECHO_T}$cf_cv_slang_unix" >&6
+test "$cf_cv_slang_unix" = yes &&
+cat >>confdefs.h <<\EOF
+#define REAL_UNIX_SYSTEM 1
+EOF
+
+	echo "$as_me:30175: checking for SLsmg_Color_Type" >&5
+echo $ECHO_N "checking for SLsmg_Color_Type... $ECHO_C" >&6
+if test "${ac_cv_type_SLsmg_Color_Type+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 30181 "configure"
+#include "confdefs.h"
+#include <slang.h>
+
+int
+main (void)
+{
+if ((SLsmg_Color_Type *) 0)
+  return 0;
+if (sizeof (SLsmg_Color_Type))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:30197: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:30200: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:30203: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:30206: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_type_SLsmg_Color_Type=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_type_SLsmg_Color_Type=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:30216: result: $ac_cv_type_SLsmg_Color_Type" >&5
+echo "${ECHO_T}$ac_cv_type_SLsmg_Color_Type" >&6
+if test "$ac_cv_type_SLsmg_Color_Type" = yes; then
+  ac_cv_type_SLsmg_Color_Type=yes
+else
+  ac_cv_type_SLsmg_Color_Type=no
+fi
+
+	if test "$ac_cv_type_SLsmg_Color_Type" = no; then
+
+cat >>confdefs.h <<\EOF
+#define SLsmg_Color_Type int
+EOF
+
+fi
+
+	echo "$as_me:30232: checking for SLtt_Char_Type" >&5
+echo $ECHO_N "checking for SLtt_Char_Type... $ECHO_C" >&6
+if test "${ac_cv_type_SLtt_Char_Type+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 30238 "configure"
+#include "confdefs.h"
+#include <slang.h>
+
+int
+main (void)
+{
+if ((SLtt_Char_Type *) 0)
+  return 0;
+if (sizeof (SLtt_Char_Type))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:30254: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:30257: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:30260: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:30263: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_type_SLtt_Char_Type=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_type_SLtt_Char_Type=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:30273: result: $ac_cv_type_SLtt_Char_Type" >&5
+echo "${ECHO_T}$ac_cv_type_SLtt_Char_Type" >&6
+if test "$ac_cv_type_SLtt_Char_Type" = yes; then
+  ac_cv_type_SLtt_Char_Type=yes
+else
+  ac_cv_type_SLtt_Char_Type=no
+fi
+
+	if test "$ac_cv_type_SLtt_Char_Type" = no; then
+
+cat >>confdefs.h <<\EOF
+#define SLtt_Char_Type unsigned long
+EOF
+
+fi
+
+	dft_color_style=no
+	;;
+esac
+
+LD_RPATH_OPT=
+if test "x$cf_cv_enable_rpath" != xno
+then
+	echo "$as_me:30296: checking for an rpath option" >&5
+echo $ECHO_N "checking for an rpath option... $ECHO_C" >&6
+	case "$cf_cv_system_name" in
+	(irix*)
+		if test "$GCC" = yes; then
+			LD_RPATH_OPT="-Wl,-rpath,"
+		else
+			LD_RPATH_OPT="-rpath "
+		fi
+		;;
+	(linux*|gnu*|k*bsd*-gnu|freebsd*)
+		LD_RPATH_OPT="-Wl,-rpath,"
+		;;
+	(openbsd[2-9].*|mirbsd*)
+		LD_RPATH_OPT="-Wl,-rpath,"
+		;;
+	(dragonfly*)
+		LD_RPATH_OPT="-rpath "
+		;;
+	(netbsd*)
+		LD_RPATH_OPT="-Wl,-rpath,"
+		;;
+	(osf*|mls+*)
+		LD_RPATH_OPT="-rpath "
+		;;
+	(solaris2*)
+		LD_RPATH_OPT="-R"
+		;;
+	(*)
+		;;
+	esac
+	echo "$as_me:30327: result: $LD_RPATH_OPT" >&5
+echo "${ECHO_T}$LD_RPATH_OPT" >&6
+
+	case "x$LD_RPATH_OPT" in
+	(x-R*)
+		echo "$as_me:30332: checking if we need a space after rpath option" >&5
+echo $ECHO_N "checking if we need a space after rpath option... $ECHO_C" >&6
+		cf_save_LIBS="$LIBS"
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in ${LD_RPATH_OPT}$libdir; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 30353 "configure"
+#include "confdefs.h"
+
+int
+main (void)
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:30365: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:30368: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:30371: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:30374: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_rpath_space=no
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_rpath_space=yes
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+		LIBS="$cf_save_LIBS"
+		echo "$as_me:30384: result: $cf_rpath_space" >&5
+echo "${ECHO_T}$cf_rpath_space" >&6
+		test "$cf_rpath_space" = yes && LD_RPATH_OPT="$LD_RPATH_OPT "
+		;;
+	esac
+fi
+
+if test -z "$LD_RPATH_OPT"
+then
+	test -n "$verbose" && echo "	will not attempt to use rpath" 1>&6
+
+echo "${as_me:-configure}:30395: testing will not attempt to use rpath ..." 1>&5
+
+elif test "x${enable_rpath_hack:-yes}" = "xno"
+then
+	test -n "$verbose" && echo "	rpath is disabled" 1>&6
+
+echo "${as_me:-configure}:30401: testing rpath is disabled ..." 1>&5
+
+elif test -z "${LD_RUN_PATH}${LD_LIBRARY_PATH}"
+then
+	case "$LIBS" in
+	(*-L/*)
+
+if test "$cross_compiling" = yes; then
+  cf_check_run=unknown
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 30412 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int main(void) {
+	fflush(stderr);
+	${cf_cv_main_return:-return}(0);
+}
+_ACEOF
+rm -f "conftest$ac_exeext"
+if { (eval echo "$as_me:30421: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:30424: \$? = $ac_status" >&5
+  (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
+  { (eval echo "$as_me:30426: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:30429: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_check_run=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_check_run=no
+fi
+rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+
+		if test "x$cf_check_run" = xno
+		then
+			test -n "$verbose" && echo "	linkage is broken" 1>&6
+
+echo "${as_me:-configure}:30445: testing linkage is broken ..." 1>&5
+
+			cf_result=
+			for cf_item in $LIBS
+			do
+				case " $cf_item" in
+				(\ -L/*)
+					cf_rpath_arg=`echo " $cf_item" | sed -e "s% -L%$LD_RPATH_OPT%"`
+					cf_rpath_tmp=`echo "$cf_result " | sed -e "s% $cf_rpath_arg % %"`
+					if test "x$cf_result " = "x$cf_rpath_tmp"
+					then
+						cf_result="$cf_result $cf_rpath_arg"
+					fi
+					cf_rpath_tmp=`echo "$cf_result " | sed -e "s% $cf_item % %g"`
+					if test "x$cf_result " != "x$cf_rpath_tmp"
+					then
+						continue
+					fi
+					;;
+				esac
+				cf_result="$cf_result $cf_item"
+			done
+			cf_result=`echo "$cf_result" | sed -e 's/^ //'`
+			if test "x$cf_result" != "x$LIBS"
+			then
+				cf_save_LIBS="$LIBS"
+				LIBS="$cf_result"
+
+if test "$cross_compiling" = yes; then
+  cf_check_run=unknown
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 30477 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int main(void) {
+	fflush(stderr);
+	${cf_cv_main_return:-return}(0);
+}
+_ACEOF
+rm -f "conftest$ac_exeext"
+if { (eval echo "$as_me:30486: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:30489: \$? = $ac_status" >&5
+  (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
+  { (eval echo "$as_me:30491: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:30494: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_check_run=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_check_run=no
+fi
+rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+
+				if test "x$cf_check_run" = "xyes"
+				then
+					test -n "$verbose" && echo "	use rpath for $cf_save_LIBS" 1>&6
+
+echo "${as_me:-configure}:30510: testing use rpath for $cf_save_LIBS ..." 1>&5
+
+					LIBS="$cf_result"
+					test -n "$verbose" && echo "	result is now $LIBS" 1>&6
+
+echo "${as_me:-configure}:30515: testing result is now $LIBS ..." 1>&5
+
+				else
+					LIBS="$cf_save_LIBS"
+				fi
+			fi
+		fi
+		;;
+	(*)
+		test -n "$verbose" && echo "	will not attempt to use rpath" 1>&6
+
+echo "${as_me:-configure}:30526: testing will not attempt to use rpath ..." 1>&5
+
+		;;
+	esac
+fi
+
+echo "$as_me:30532: checking for chtype typedef" >&5
+echo $ECHO_N "checking for chtype typedef... $ECHO_C" >&6
+if test "${cf_cv_chtype_decl+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 30539 "configure"
+#include "confdefs.h"
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main (void)
+{
+chtype foo; (void)foo
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:30551: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:30554: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:30557: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:30560: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_chtype_decl=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_chtype_decl=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:30570: result: $cf_cv_chtype_decl" >&5
+echo "${ECHO_T}$cf_cv_chtype_decl" >&6
+if test "$cf_cv_chtype_decl" = yes ; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_TYPE_CHTYPE 1
+EOF
+
+	echo "$as_me:30578: checking if chtype is scalar or struct" >&5
+echo $ECHO_N "checking if chtype is scalar or struct... $ECHO_C" >&6
+if test "${cf_cv_chtype_type+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 30585 "configure"
+#include "confdefs.h"
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main (void)
+{
+static chtype foo; long x = foo; (void)x
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:30597: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:30600: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:30603: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:30606: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_chtype_type=scalar
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_chtype_type=struct
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:30616: result: $cf_cv_chtype_type" >&5
+echo "${ECHO_T}$cf_cv_chtype_type" >&6
+	if test "$cf_cv_chtype_type" = scalar ; then
+
+cat >>confdefs.h <<\EOF
+#define TYPE_CHTYPE_IS_SCALAR 1
+EOF
+
+	fi
+fi
+
+echo "$as_me:30627: checking if you want the wide-curses features" >&5
+echo $ECHO_N "checking if you want the wide-curses features... $ECHO_C" >&6
+
+# Check whether --enable-widec or --disable-widec was given.
+if test "${enable_widec+set}" = set; then
+  enableval="$enable_widec"
+  test "$enableval" != yes && enableval=no
+	if test "$enableval" != "no" ; then
+    use_wide_curses=$enableval
+	else
+		use_wide_curses=$cf_wide_curses
+	fi
+else
+  enableval=no
+	use_wide_curses=$cf_wide_curses
+
+fi;
+echo "$as_me:30644: result: $use_wide_curses" >&5
+echo "${ECHO_T}$use_wide_curses" >&6
+
+echo "$as_me:30647: checking if color-style code should be used" >&5
+echo $ECHO_N "checking if color-style code should be used... $ECHO_C" >&6
+
+# Check whether --enable-color-style or --disable-color-style was given.
+if test "${enable_color_style+set}" = set; then
+  enableval="$enable_color_style"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_color_style=$enableval
+	else
+		use_color_style=$dft_color_style
+	fi
+else
+  enableval=yes
+	use_color_style=$dft_color_style
+
+fi;
+
+case "$use_color_style" in
+(no)
+	echo "$as_me:30667: result: no" >&5
+echo "${ECHO_T}no" >&6
+	INSTALL_LSS=
+	;;
+(*)
+
+cat >>confdefs.h <<\EOF
+#define USE_COLOR_STYLE 1
+EOF
+
+	echo "$as_me:30677: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+	echo "$as_me:30680: checking for location of style-sheet file" >&5
+echo $ECHO_N "checking for location of style-sheet file... $ECHO_C" >&6
+
+# Check whether --with-lss-file or --without-lss-file was given.
+if test "${with_lss_file+set}" = set; then
+  withval="$with_lss_file"
+
+else
+  withval="${LYNX_LSS_FILE:-$sysconfdir/lynx.lss}"
+fi; if test -n "$sysconfdir/lynx.lss" ; then
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$withval" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\$\{*prefix\}*|.\$\{*dir\}*)
+	eval withval="$withval"
+	case ".$withval" in
+	(.NONE/*)
+		withval=`echo "$withval" | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	withval=`echo "$withval" | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	{ { echo "$as_me:30716: error: expected a pathname, not \"$withval\"" >&5
+echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
+   { (exit 1); exit 1; }; }
+	;;
+esac
+
+fi
+eval LYNX_LSS_FILE="$withval"
+
+	echo "$as_me:30725: result: $LYNX_LSS_FILE" >&5
+echo "${ECHO_T}$LYNX_LSS_FILE" >&6
+
+	test "$LYNX_LSS_FILE" = no && LYNX_LSS_FILE=
+
+cat >>confdefs.h <<EOF
+#define LYNX_LSS_FILE "$LYNX_LSS_FILE"
+EOF
+
+	INSTALL_LSS=install-lss
+	;;
+esac
+
+echo "$as_me:30738: checking for the default configuration-file" >&5
+echo $ECHO_N "checking for the default configuration-file... $ECHO_C" >&6
+
+# Check whether --with-cfg-file or --without-cfg-file was given.
+if test "${with_cfg_file+set}" = set; then
+  withval="$with_cfg_file"
+
+else
+  withval="${LYNX_CFG_FILE:-$sysconfdir/lynx.cfg}"
+fi; if test -n "$sysconfdir/lynx.cfg" ; then
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$withval" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\$\{*prefix\}*|.\$\{*dir\}*)
+	eval withval="$withval"
+	case ".$withval" in
+	(.NONE/*)
+		withval=`echo "$withval" | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	withval=`echo "$withval" | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	{ { echo "$as_me:30774: error: expected a pathname, not \"$withval\"" >&5
+echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
+   { (exit 1); exit 1; }; }
+	;;
+esac
+
+fi
+eval LYNX_CFG_FILE="$withval"
+
+echo "$as_me:30783: result: $LYNX_CFG_FILE" >&5
+echo "${ECHO_T}$LYNX_CFG_FILE" >&6
+
+test "$LYNX_CFG_FILE" = no && LYNX_CFG_FILE=
+
+cat >>confdefs.h <<EOF
+#define LYNX_CFG_FILE "$LYNX_CFG_FILE"
+EOF
+
+echo "$as_me:30792: checking for the default configuration-path" >&5
+echo $ECHO_N "checking for the default configuration-path... $ECHO_C" >&6
+
+# Check whether --with-cfg-path or --without-cfg-path was given.
+if test "${with_cfg_path+set}" = set; then
+  withval="$with_cfg_path"
+
+else
+  withval="${LYNX_CFG_PATH:-$sysconfdir}"
+fi; if test -n "$sysconfdir" ; then
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$withval" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\$\{*prefix\}*|.\$\{*dir\}*)
+	eval withval="$withval"
+	case ".$withval" in
+	(.NONE/*)
+		withval=`echo "$withval" | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	withval=`echo "$withval" | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	{ { echo "$as_me:30828: error: expected a pathname, not \"$withval\"" >&5
+echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
+   { (exit 1); exit 1; }; }
+	;;
+esac
+
+fi
+eval LYNX_CFG_PATH="$withval"
+
+echo "$as_me:30837: result: $LYNX_CFG_PATH" >&5
+echo "${ECHO_T}$LYNX_CFG_PATH" >&6
+
+test -z "$LYNX_CFG_PATH" && LYNX_CFG_PATH="`echo "$LYNX_CFG_FILE" | sed -e 's%/[^/]*$%%'`"
+test "x$LYNX_CFG_PATH" = xno && LYNX_CFG_PATH=
+
+cat >>confdefs.h <<EOF
+#define LYNX_CFG_PATH "$LYNX_CFG_PATH"
+EOF
+
+echo "$as_me:30847: checking if htmlized lynx.cfg should be built" >&5
+echo $ECHO_N "checking if htmlized lynx.cfg should be built... $ECHO_C" >&6
+
+# Check whether --enable-htmlized-cfg or --disable-htmlized-cfg was given.
+if test "${enable_htmlized_cfg+set}" = set; then
+  enableval="$enable_htmlized_cfg"
+  test "$enableval" != yes && enableval=no
+	if test "$enableval" != "no" ; then
+    use_htmlized_cfg=$enableval
+	else
+		use_htmlized_cfg=no
+	fi
+else
+  enableval=no
+	use_htmlized_cfg=no
+
+fi;
+echo "$as_me:30864: result: $use_htmlized_cfg" >&5
+echo "${ECHO_T}$use_htmlized_cfg" >&6
+
+LYNXCFG_MAKE=''
+LYNXCFG_NO_MAKE=''
+if test "$use_htmlized_cfg" = no ; then
+	LYNXCFG_MAKE='#'
+else
+	LYNXCFG_NO_MAKE='#'
+fi
+
+echo "$as_me:30875: checking if local doc directory should be linked to help page" >&5
+echo $ECHO_N "checking if local doc directory should be linked to help page... $ECHO_C" >&6
+
+# Check whether --enable-local-docs or --disable-local-docs was given.
+if test "${enable_local_docs+set}" = set; then
+  enableval="$enable_local_docs"
+  test "$enableval" != yes && enableval=no
+	if test "$enableval" != "no" ; then
+    use_local_docs=$enableval
+	else
+		use_local_docs=no
+	fi
+else
+  enableval=no
+	use_local_docs=no
+
+fi;
+echo "$as_me:30892: result: $use_local_docs" >&5
+echo "${ECHO_T}$use_local_docs" >&6
+
+LYNXDOC_MAKE=''
+if test "$use_local_docs" = no ; then
+	LYNXDOC_MAKE='#'
+fi
+
+echo "$as_me:30900: checking for MIME library directory" >&5
+echo $ECHO_N "checking for MIME library directory... $ECHO_C" >&6
+
+# Check whether --with-mime-libdir or --without-mime-libdir was given.
+if test "${with_mime_libdir+set}" = set; then
+  withval="$with_mime_libdir"
+
+else
+  withval="${MIME_LIBDIR:-/etc}"
+fi; if true ; then
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$withval" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\$\{*prefix\}*|.\$\{*dir\}*)
+	eval withval="$withval"
+	case ".$withval" in
+	(.NONE/*)
+		withval=`echo "$withval" | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	withval=`echo "$withval" | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	{ { echo "$as_me:30936: error: expected a pathname, not \"$withval\"" >&5
+echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
+   { (exit 1); exit 1; }; }
+	;;
+esac
+
+fi
+eval MIME_LIBDIR="$withval"
+
+echo "$as_me:30945: result: $MIME_LIBDIR" >&5
+echo "${ECHO_T}$MIME_LIBDIR" >&6
+MIME_LIBDIR=`echo "$MIME_LIBDIR" | sed -e 's,/$,,' -e 's,$,/,'`
+
+cat >>confdefs.h <<EOF
+#define MIME_LIBDIR "$MIME_LIBDIR"
+EOF
+
+echo "$as_me:30953: checking if locale-charset selection logic should be used" >&5
+echo $ECHO_N "checking if locale-charset selection logic should be used... $ECHO_C" >&6
+
+# Check whether --enable-locale-charset or --disable-locale-charset was given.
+if test "${enable_locale_charset+set}" = set; then
+  enableval="$enable_locale_charset"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_locale_charset=$enableval
+	else
+		use_locale_charset=yes
+	fi
+else
+  enableval=yes
+	use_locale_charset=yes
+
+fi;
+echo "$as_me:30970: result: $use_locale_charset" >&5
+echo "${ECHO_T}$use_locale_charset" >&6
+test "$use_locale_charset" != no &&
+cat >>confdefs.h <<\EOF
+#define USE_LOCALE_CHARSET 1
+EOF
+
+CHARSET_DEFS=
+
+echo "$as_me:30979: checking if you want only a few charsets" >&5
+echo $ECHO_N "checking if you want only a few charsets... $ECHO_C" >&6
+
+# Check whether --with-charsets or --without-charsets was given.
+if test "${with_charsets+set}" = set; then
+  withval="$with_charsets"
+  cf_charsets=$withval
+else
+  cf_charsets=
+fi;
+
+if test -n "$cf_charsets" ; then
+	echo "$as_me:30991: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+cat >>confdefs.h <<\EOF
+#define ALL_CHARSETS 0
+EOF
+
+	cf_min_charsets=us-ascii,iso-8859-1,utf-8
+	if test "$cf_charsets" = "no" ; then
+		cf_charsets=minimal
+	fi
+	if test "$cf_charsets" = "minimal" ; then
+		test -n "$verbose" && echo "	using minimal list of charsets: $cf_min_charsets" 1>&6
+
+echo "${as_me:-configure}:31005: testing using minimal list of charsets: $cf_min_charsets ..." 1>&5
+
+	fi
+	cf_charsets=`echo "$cf_charsets" | sed -e "s/minimal/$cf_min_charsets/g" -e 's/,/ /g'`
+	for cf_charset in $cf_charsets
+	do
+		cf_def_charset=`echo "$cf_charset" | sed -e 's/+/_/g' -e 's/-/_/g'`
+		cf_use_charset=no
+		# check charsets that are defined via .tbl files
+		if ( ${EGREP-egrep} '^M'"$cf_charset"'$' "$srcdir"/src/chrtrans/*.tbl 2>/dev/null >/dev/null )
+		then
+			cf_use_charset=yes
+		# check charsets that are "built-in"
+		else
+			for cf_tst_charset in big5 euc_cn euc_jp euc_kr shift_jis x_transparent
+			do
+				if test "$cf_tst_charset" = "$cf_def_charset"
+				then
+					cf_use_charset=yes
+					break
+				fi
+			done
+		fi
+		if test "$cf_use_charset" = yes
+		then
+			test -n "$verbose" && echo "	found $cf_charset" 1>&6
+
+echo "${as_me:-configure}:31032: testing found $cf_charset ..." 1>&5
+
+			CHARSET_DEFS="-DNO_CHARSET_${cf_def_charset}=0 $CHARSET_DEFS"
+		else
+			test -n "$verbose" && echo "	not found $cf_charset" 1>&6
+
+echo "${as_me:-configure}:31038: testing not found $cf_charset ..." 1>&5
+
+		fi
+	done
+else
+	echo "$as_me:31043: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+echo "$as_me:31047: checking whether exit is declared" >&5
+echo $ECHO_N "checking whether exit is declared... $ECHO_C" >&6
+if test "${ac_cv_have_decl_exit+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 31053 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+#ifndef exit
+  char *p = (char *) exit;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:31068: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:31071: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:31074: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:31077: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_have_decl_exit=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_have_decl_exit=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:31087: result: $ac_cv_have_decl_exit" >&5
+echo "${ECHO_T}$ac_cv_have_decl_exit" >&6
+
+echo "$as_me:31090: checking whether time.h and sys/time.h may both be included" >&5
+echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
+if test "${ac_cv_header_time+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 31096 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/time.h>
+#include <time.h>
+
+int
+main (void)
+{
+if ((struct tm *) 0)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:31112: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:31115: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:31118: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:31121: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_header_time=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_header_time=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:31131: result: $ac_cv_header_time" >&5
+echo "${ECHO_T}$ac_cv_header_time" >&6
+if test $ac_cv_header_time = yes; then
+
+cat >>confdefs.h <<\EOF
+#define TIME_WITH_SYS_TIME 1
+EOF
+
+fi
+
+ac_header_dirent=no
+for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
+  as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
+echo "$as_me:31144: checking for $ac_hdr that defines DIR" >&5
+echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 31150 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <$ac_hdr>
+
+int
+main (void)
+{
+if ((DIR *) 0)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:31165: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:31168: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:31171: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:31174: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+eval "$as_ac_Header=no"
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:31184: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
+if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
+EOF
+
+ac_header_dirent=$ac_hdr; break
+fi
+
+done
+# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
+if test $ac_header_dirent = dirent.h; then
+  echo "$as_me:31197: checking for opendir in -ldir" >&5
+echo $ECHO_N "checking for opendir in -ldir... $ECHO_C" >&6
+if test "${ac_cv_lib_dir_opendir+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldir  $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 31205 "configure"
+#include "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 opendir ();
+int
+main (void)
+{
+opendir ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:31224: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:31227: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:31230: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:31233: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_dir_opendir=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_dir_opendir=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:31244: result: $ac_cv_lib_dir_opendir" >&5
+echo "${ECHO_T}$ac_cv_lib_dir_opendir" >&6
+if test "$ac_cv_lib_dir_opendir" = yes; then
+  LIBS="$LIBS -ldir"
+fi
+
+else
+  echo "$as_me:31251: checking for opendir in -lx" >&5
+echo $ECHO_N "checking for opendir in -lx... $ECHO_C" >&6
+if test "${ac_cv_lib_x_opendir+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lx  $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 31259 "configure"
+#include "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 opendir ();
+int
+main (void)
+{
+opendir ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:31278: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:31281: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:31284: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:31287: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_x_opendir=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_x_opendir=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:31298: result: $ac_cv_lib_x_opendir" >&5
+echo "${ECHO_T}$ac_cv_lib_x_opendir" >&6
+if test "$ac_cv_lib_x_opendir" = yes; then
+  LIBS="$LIBS -lx"
+fi
+
+fi
+
+for ac_header in \
+	arpa/inet.h \
+	fcntl.h \
+	limits.h \
+	sys/fcntl.h \
+	sys/filio.h \
+	sys/ioctl.h \
+	sys/param.h \
+	sys/timeb.h \
+	sys/time.h \
+	syslog.h \
+	termio.h \
+	termios.h \
+	vfork.h \
+	wchar.h \
+
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:31324: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 31330 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:31334: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+  (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  $EGREP -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:31340: \$? = $ac_status" >&5
+  (exit "$ac_status"); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat "conftest.$ac_ext" >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err "conftest.$ac_ext"
+fi
+echo "$as_me:31359: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
+if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+echo "$as_me:31369: checking termio.h and termios.h" >&5
+echo $ECHO_N "checking termio.h and termios.h... $ECHO_C" >&6
+if test "${cf_cv_termio_and_termios+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+    cat >"conftest.$ac_ext" <<_ACEOF
+#line 31376 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#if HAVE_TERMIO_H
+#include <termio.h>
+#endif
+#if HAVE_TERMIOS_H
+#include <termios.h>
+#endif
+int
+main (void)
+{
+putchar (0x0a)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:31395: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:31398: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:31401: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:31404: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_termio_and_termios=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_termio_and_termios=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+
+echo "$as_me:31415: result: $cf_cv_termio_and_termios" >&5
+echo "${ECHO_T}$cf_cv_termio_and_termios" >&6
+test "$cf_cv_termio_and_termios" = no &&
+cat >>confdefs.h <<\EOF
+#define TERMIO_AND_TERMIOS 1
+EOF
+
+echo "$as_me:31422: checking for sigaction and structs" >&5
+echo $ECHO_N "checking for sigaction and structs... $ECHO_C" >&6
+if test "${cf_cv_func_sigaction+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 31429 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <signal.h>
+int
+main (void)
+{
+struct sigaction act;
+	act.sa_handler = SIG_DFL;
+#ifdef SA_RESTART
+	act.sa_flags = SA_RESTART;
+#endif /* SA_RESTART */
+	sigaction(1, &act, 0);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:31449: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:31452: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:31455: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:31458: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_func_sigaction=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_func_sigaction=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:31469: result: $cf_cv_func_sigaction" >&5
+echo "${ECHO_T}$cf_cv_func_sigaction" >&6
+test "$cf_cv_func_sigaction" = yes &&
+cat >>confdefs.h <<\EOF
+#define HAVE_SIGACTION 1
+EOF
+
+for ac_header in sys/wait.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:31479: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 31485 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:31489: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+  (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  $EGREP -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:31495: \$? = $ac_status" >&5
+  (exit "$ac_status"); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat "conftest.$ac_ext" >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err "conftest.$ac_ext"
+fi
+echo "$as_me:31514: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
+if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+cf_wait_headers="#include <sys/types.h>
+"
+if test "$ac_cv_header_sys_wait_h" = yes; then
+cf_wait_headers="$cf_wait_headers
+#include <sys/wait.h>
+"
+else
+
+for ac_header in wait.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:31535: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 31541 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:31545: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+  (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  $EGREP -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:31551: \$? = $ac_status" >&5
+  (exit "$ac_status"); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat "conftest.$ac_ext" >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err "conftest.$ac_ext"
+fi
+echo "$as_me:31570: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
+if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+for ac_header in waitstatus.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:31583: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 31589 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:31593: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+  (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  $EGREP -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:31599: \$? = $ac_status" >&5
+  (exit "$ac_status"); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat "conftest.$ac_ext" >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err "conftest.$ac_ext"
+fi
+echo "$as_me:31618: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
+if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+if test "$ac_cv_header_wait_h" = yes; then
+cf_wait_headers="$cf_wait_headers
+#include <wait.h>
+"
+fi
+if test "$ac_cv_header_waitstatus_h" = yes; then
+cf_wait_headers="$cf_wait_headers
+#include <waitstatus.h>
+"
+fi
+fi
+
+echo "$as_me:31640: checking for union wait" >&5
+echo $ECHO_N "checking for union wait... $ECHO_C" >&6
+if test "${cf_cv_type_unionwait+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 31647 "configure"
+#include "confdefs.h"
+$cf_wait_headers
+int
+main (void)
+{
+static int x;
+	 int y = WEXITSTATUS(x);
+	 int z = WTERMSIG(x);
+	 wait(&x);
+	 (void)x;
+	 (void)y;
+	 (void)z;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:31666: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:31669: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:31672: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:31675: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_type_unionwait=no
+	 echo compiles ok w/o union wait 1>&5
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 31685 "configure"
+#include "confdefs.h"
+$cf_wait_headers
+int
+main (void)
+{
+union wait x;
+#ifdef WEXITSTATUS
+	 int y = WEXITSTATUS(x);
+#endif
+#ifdef WTERMSIG
+	 int z = WTERMSIG(x);
+#endif
+	 wait(&x);
+	 (void)x;
+#ifdef WEXITSTATUS
+	 (void)y;
+#endif
+#ifdef WTERMSIG
+	 (void)z;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:31712: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:31715: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:31718: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:31721: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_type_unionwait=yes
+	 echo compiles ok with union wait and possibly macros too 1>&5
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_type_unionwait=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+
+echo "$as_me:31736: result: $cf_cv_type_unionwait" >&5
+echo "${ECHO_T}$cf_cv_type_unionwait" >&6
+test "$cf_cv_type_unionwait" = yes &&
+cat >>confdefs.h <<\EOF
+#define HAVE_TYPE_UNIONWAIT 1
+EOF
+
+if test "$cf_cv_type_unionwait" = yes; then
+
+	echo "$as_me:31745: checking if union wait can be used as wait-arg" >&5
+echo $ECHO_N "checking if union wait can be used as wait-arg... $ECHO_C" >&6
+	if test "${cf_cv_arg_union_wait+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 31752 "configure"
+#include "confdefs.h"
+$cf_wait_headers
+int
+main (void)
+{
+union wait x; wait(&x)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:31764: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:31767: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:31770: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:31773: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_arg_union_wait=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_arg_union_wait=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+
+	echo "$as_me:31785: result: $cf_cv_arg_union_wait" >&5
+echo "${ECHO_T}$cf_cv_arg_union_wait" >&6
+	test "$cf_cv_arg_union_wait" = yes &&
+cat >>confdefs.h <<\EOF
+#define WAIT_USES_UNION 1
+EOF
+
+	echo "$as_me:31792: checking if union wait can be used as waitpid-arg" >&5
+echo $ECHO_N "checking if union wait can be used as waitpid-arg... $ECHO_C" >&6
+	if test "${cf_cv_arg_union_waitpid+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 31799 "configure"
+#include "confdefs.h"
+$cf_wait_headers
+int
+main (void)
+{
+union wait x; waitpid(0, &x, 0)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:31811: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:31814: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:31817: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:31820: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_arg_union_waitpid=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_arg_union_waitpid=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+
+	echo "$as_me:31832: result: $cf_cv_arg_union_waitpid" >&5
+echo "${ECHO_T}$cf_cv_arg_union_waitpid" >&6
+	test "$cf_cv_arg_union_waitpid" = yes &&
+cat >>confdefs.h <<\EOF
+#define WAITPID_USES_UNION 1
+EOF
+
+fi
+
+echo "$as_me:31841: checking for uid_t in sys/types.h" >&5
+echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
+if test "${ac_cv_type_uid_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 31847 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "uid_t" >/dev/null 2>&1; then
+  ac_cv_type_uid_t=yes
+else
+  ac_cv_type_uid_t=no
+fi
+rm -rf conftest*
+
+fi
+echo "$as_me:31861: result: $ac_cv_type_uid_t" >&5
+echo "${ECHO_T}$ac_cv_type_uid_t" >&6
+if test $ac_cv_type_uid_t = no; then
+
+cat >>confdefs.h <<\EOF
+#define uid_t int
+EOF
+
+cat >>confdefs.h <<\EOF
+#define gid_t int
+EOF
+
+fi
+
+echo "$as_me:31875: checking type of array argument to getgroups" >&5
+echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
+if test "${ac_cv_type_getgroups+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$cross_compiling" = yes; then
+  ac_cv_type_getgroups=cross
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 31884 "configure"
+#include "confdefs.h"
+$ac_includes_default
+/* Thanks to Mike Rendell for this test.  */
+#include <sys/types.h>
+#define NGID 256
+#undef MAX
+#define MAX(x, y) ((x) > (y) ? (x) : (y))
+
+int
+main (void)
+{
+  gid_t gidset[NGID];
+  int i, n;
+  union { gid_t gval; long lval; }  val;
+
+  val.lval = -1;
+  for (i = 0; i < NGID; i++)
+    gidset[i] = val.gval;
+  n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
+                 gidset);
+  /* Exit non-zero if getgroups seems to require an array of ints.  This
+     happens when gid_t is short but getgroups modifies an array of ints.  */
+  $ac_main_return ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
+}
+_ACEOF
+rm -f "conftest$ac_exeext"
+if { (eval echo "$as_me:31911: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:31914: \$? = $ac_status" >&5
+  (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
+  { (eval echo "$as_me:31916: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:31919: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_type_getgroups=gid_t
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_type_getgroups=int
+fi
+rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+if test $ac_cv_type_getgroups = cross; then
+        cat >"conftest.$ac_ext" <<_ACEOF
+#line 31932 "configure"
+#include "confdefs.h"
+#include <unistd.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
+  ac_cv_type_getgroups=gid_t
+else
+  ac_cv_type_getgroups=int
+fi
+rm -rf conftest*
+
+fi
+fi
+echo "$as_me:31947: result: $ac_cv_type_getgroups" >&5
+echo "${ECHO_T}$ac_cv_type_getgroups" >&6
+
+cat >>confdefs.h <<EOF
+#define GETGROUPS_T $ac_cv_type_getgroups
+EOF
+
+echo "$as_me:31954: checking for off_t" >&5
+echo $ECHO_N "checking for off_t... $ECHO_C" >&6
+if test "${ac_cv_type_off_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 31960 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+if ((off_t *) 0)
+  return 0;
+if (sizeof (off_t))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:31975: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:31978: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:31981: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:31984: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_type_off_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_type_off_t=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:31994: result: $ac_cv_type_off_t" >&5
+echo "${ECHO_T}$ac_cv_type_off_t" >&6
+if test "$ac_cv_type_off_t" = yes; then
+  :
+else
+
+cat >>confdefs.h <<EOF
+#define off_t long
+EOF
+
+fi
+
+echo "$as_me:32006: checking for pid_t" >&5
+echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
+if test "${ac_cv_type_pid_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 32012 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+if ((pid_t *) 0)
+  return 0;
+if (sizeof (pid_t))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:32027: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:32030: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:32033: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:32036: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_type_pid_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_type_pid_t=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:32046: result: $ac_cv_type_pid_t" >&5
+echo "${ECHO_T}$ac_cv_type_pid_t" >&6
+if test "$ac_cv_type_pid_t" = yes; then
+  :
+else
+
+cat >>confdefs.h <<EOF
+#define pid_t int
+EOF
+
+fi
+
+echo "$as_me:32058: checking for uid_t in sys/types.h" >&5
+echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
+if test "${ac_cv_type_uid_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 32064 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "uid_t" >/dev/null 2>&1; then
+  ac_cv_type_uid_t=yes
+else
+  ac_cv_type_uid_t=no
+fi
+rm -rf conftest*
+
+fi
+echo "$as_me:32078: result: $ac_cv_type_uid_t" >&5
+echo "${ECHO_T}$ac_cv_type_uid_t" >&6
+if test $ac_cv_type_uid_t = no; then
+
+cat >>confdefs.h <<\EOF
+#define uid_t int
+EOF
+
+cat >>confdefs.h <<\EOF
+#define gid_t int
+EOF
+
+fi
+
+echo "$as_me:32092: checking for mode_t" >&5
+echo $ECHO_N "checking for mode_t... $ECHO_C" >&6
+if test "${ac_cv_type_mode_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 32098 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+if ((mode_t *) 0)
+  return 0;
+if (sizeof (mode_t))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:32113: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:32116: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:32119: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:32122: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_type_mode_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_type_mode_t=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:32132: result: $ac_cv_type_mode_t" >&5
+echo "${ECHO_T}$ac_cv_type_mode_t" >&6
+if test "$ac_cv_type_mode_t" = yes; then
+  :
+else
+
+cat >>confdefs.h <<EOF
+#define mode_t int
+EOF
+
+fi
+
+	echo "$as_me:32144: checking for ssize_t" >&5
+echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
+if test "${ac_cv_type_ssize_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 32150 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+if ((ssize_t *) 0)
+  return 0;
+if (sizeof (ssize_t))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:32165: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:32168: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:32171: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:32174: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_type_ssize_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_type_ssize_t=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:32184: result: $ac_cv_type_ssize_t" >&5
+echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
+if test "$ac_cv_type_ssize_t" = yes; then
+  ac_cv_type_ssize_t=yes
+else
+  ac_cv_type_ssize_t=no
+fi
+
+	if test "$ac_cv_type_ssize_t" = no; then
+
+cat >>confdefs.h <<\EOF
+#define ssize_t int
+EOF
+
+fi
+
+	echo "$as_me:32200: checking for socklen_t" >&5
+echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6
+if test "${ac_cv_type_socklen_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 32206 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <sys/socket.h>
+
+int
+main (void)
+{
+if ((socklen_t *) 0)
+  return 0;
+if (sizeof (socklen_t))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:32224: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:32227: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:32230: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:32233: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_type_socklen_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_type_socklen_t=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:32243: result: $ac_cv_type_socklen_t" >&5
+echo "${ECHO_T}$ac_cv_type_socklen_t" >&6
+if test "$ac_cv_type_socklen_t" = yes; then
+  ac_cv_type_socklen_t=yes
+else
+  ac_cv_type_socklen_t=no
+fi
+
+	if test "$ac_cv_type_socklen_t" = no; then
+
+cat >>confdefs.h <<\EOF
+#define socklen_t int
+EOF
+
+fi
+
+echo "$as_me:32259: checking for long long type" >&5
+echo $ECHO_N "checking for long long type... $ECHO_C" >&6
+if test "${cf_cv_type_long_long+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >conftest.$ac_ext <<_CFEOF
+#include "confdefs.h"
+int
+main (void)
+{
+	long long foo = 123456789123456789LL;
+	return (foo == 0);
+}
+_CFEOF
+	(eval "$ac_compile") 2>conftest.err
+	ac_status=$?
+	if test "$ac_status" = 0 && test -s conftest.err
+	then
+		${FGREP-fgrep} warning conftest.err >/dev/null 2>&1 && ac_status=1
+	fi
+	if test "$ac_status" != 0
+	then
+		cf_cv_type_long_long=no
+	else
+		cf_cv_type_long_long=yes
+	fi
+	test -s conftest.err && cat conftest.err >&5
+	rm -f conftest*
+
+fi
+echo "$as_me:32290: result: $cf_cv_type_long_long" >&5
+echo "${ECHO_T}$cf_cv_type_long_long" >&6
+
+if test "$cf_cv_type_long_long" = yes ; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_LONG_LONG 1
+EOF
+
+fi
+
+echo "$as_me:32301: checking for tm.tm_gmtoff" >&5
+echo $ECHO_N "checking for tm.tm_gmtoff... $ECHO_C" >&6
+if test "${cf_cv_tm_gmtoff+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 32308 "configure"
+#include "confdefs.h"
+
+#ifdef TIME_WITH_SYS_TIME
+#	include <sys/time.h>
+#	include <time.h>
+#else
+#	ifdef HAVE_SYS_TIME_H
+#		include <sys/time.h>
+#	else
+#		include <time.h>
+#	endif
+#endif
+
+int
+main (void)
+{
+
+	static struct tm foo;
+	long bar = foo.tm_gmtoff; (void) bar
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:32333: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:32336: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:32339: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:32342: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_tm_gmtoff=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_tm_gmtoff=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+
+echo "$as_me:32353: result: $cf_cv_tm_gmtoff" >&5
+echo "${ECHO_T}$cf_cv_tm_gmtoff" >&6
+test "$cf_cv_tm_gmtoff" = no &&
+cat >>confdefs.h <<\EOF
+#define DONT_HAVE_TM_GMTOFF 1
+EOF
+
+echo "$as_me:32360: checking for int" >&5
+echo $ECHO_N "checking for int... $ECHO_C" >&6
+if test "${ac_cv_type_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 32366 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+if ((int *) 0)
+  return 0;
+if (sizeof (int))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:32381: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:32384: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:32387: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:32390: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_type_int=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_type_int=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:32400: result: $ac_cv_type_int" >&5
+echo "${ECHO_T}$ac_cv_type_int" >&6
+
+echo "$as_me:32403: checking size of int" >&5
+echo $ECHO_N "checking size of int... $ECHO_C" >&6
+if test "${ac_cv_sizeof_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$ac_cv_type_int" = yes; then
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 32412 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+int _array_ [1 - 2 * !((sizeof (int)) >= 0)]
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:32424: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:32427: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:32430: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:32433: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >"conftest.$ac_ext" <<_ACEOF
+#line 32438 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+int _array_ [1 - 2 * !((sizeof (int)) <= $ac_mid)]
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:32450: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:32453: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:32456: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:32459: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_hi=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_lo=`expr "$ac_mid" + 1`; ac_mid=`expr 2 '*' "$ac_mid" + 1`
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+  done
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >"conftest.$ac_ext" <<_ACEOF
+#line 32475 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+int _array_ [1 - 2 * !((sizeof (int)) >= $ac_mid)]
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:32487: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:32490: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:32493: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:32496: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_lo=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_hi=`expr "$ac_mid" - 1`; ac_mid=`expr 2 '*' "$ac_mid"`
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+  done
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' "$ac_hi" - "$ac_lo" ')' / 2 + "$ac_lo"`
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 32512 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+int _array_ [1 - 2 * !((sizeof (int)) <= $ac_mid)]
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:32524: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:32527: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:32530: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:32533: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_hi=$ac_mid
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_lo=`expr "$ac_mid" + 1`
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+done
+ac_cv_sizeof_int=$ac_lo
+else
+  if test "$cross_compiling" = yes; then
+  { { echo "$as_me:32546: error: cannot run test program while cross compiling" >&5
+echo "$as_me: error: cannot run test program while cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 32551 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+FILE *f = fopen ("conftest.val", "w");
+if (!f)
+  $ac_main_return (1);
+fprintf (f, "%ld", (long)(sizeof (int)));
+fclose (f);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest$ac_exeext"
+if { (eval echo "$as_me:32567: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:32570: \$? = $ac_status" >&5
+  (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
+  { (eval echo "$as_me:32572: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:32575: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_sizeof_int=`cat conftest.val`
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+fi
+rm -f conftest.val
+else
+  ac_cv_sizeof_int=0
+fi
+fi
+echo "$as_me:32591: result: $ac_cv_sizeof_int" >&5
+echo "${ECHO_T}$ac_cv_sizeof_int" >&6
+cat >>confdefs.h <<EOF
+#define SIZEOF_INT $ac_cv_sizeof_int
+EOF
+
+if test "${ac_cv_type_int+set}" = set; then
+	cf_cv_sizeof="$ac_cv_sizeof_int"
+	if test "${ac_cv_sizeof_int+set}" != set; then
+		{ echo "$as_me:32600: WARNING: using 4 for sizeof int" >&5
+echo "$as_me: WARNING: using 4 for sizeof int" >&2;}
+		ac_cv_sizeof_int=4
+	elif test "x${ac_cv_sizeof_int}" = x0; then
+		{ echo "$as_me:32604: WARNING: sizeof int not found, using 4" >&5
+echo "$as_me: WARNING: sizeof int not found, using 4" >&2;}
+		ac_cv_sizeof_int=4
+	fi
+	if test "x$ac_cv_sizeof_int" != "x$cf_cv_sizeof"
+	then
+
+cf_cv_type=`echo "sizeof_int" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+		sed -e "s/\\([ 	]${cf_cv_type}[ 	]\\).*/\\1$ac_cv_sizeof_int/" confdefs.h >conftest.val
+		mv conftest.val confdefs.h
+	fi
+fi
+
+echo "$as_me:32618: checking for long" >&5
+echo $ECHO_N "checking for long... $ECHO_C" >&6
+if test "${ac_cv_type_long+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 32624 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+if ((long *) 0)
+  return 0;
+if (sizeof (long))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:32639: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:32642: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:32645: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:32648: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_type_long=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_type_long=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:32658: result: $ac_cv_type_long" >&5
+echo "${ECHO_T}$ac_cv_type_long" >&6
+
+echo "$as_me:32661: checking size of long" >&5
+echo $ECHO_N "checking size of long... $ECHO_C" >&6
+if test "${ac_cv_sizeof_long+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$ac_cv_type_long" = yes; then
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 32670 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+int _array_ [1 - 2 * !((sizeof (long)) >= 0)]
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:32682: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:32685: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:32688: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:32691: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >"conftest.$ac_ext" <<_ACEOF
+#line 32696 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+int _array_ [1 - 2 * !((sizeof (long)) <= $ac_mid)]
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:32708: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:32711: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:32714: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:32717: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_hi=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_lo=`expr "$ac_mid" + 1`; ac_mid=`expr 2 '*' "$ac_mid" + 1`
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+  done
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >"conftest.$ac_ext" <<_ACEOF
+#line 32733 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+int _array_ [1 - 2 * !((sizeof (long)) >= $ac_mid)]
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:32745: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:32748: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:32751: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:32754: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_lo=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_hi=`expr "$ac_mid" - 1`; ac_mid=`expr 2 '*' "$ac_mid"`
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+  done
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' "$ac_hi" - "$ac_lo" ')' / 2 + "$ac_lo"`
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 32770 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+int _array_ [1 - 2 * !((sizeof (long)) <= $ac_mid)]
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:32782: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:32785: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:32788: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:32791: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_hi=$ac_mid
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_lo=`expr "$ac_mid" + 1`
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+done
+ac_cv_sizeof_long=$ac_lo
+else
+  if test "$cross_compiling" = yes; then
+  { { echo "$as_me:32804: error: cannot run test program while cross compiling" >&5
+echo "$as_me: error: cannot run test program while cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 32809 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+FILE *f = fopen ("conftest.val", "w");
+if (!f)
+  $ac_main_return (1);
+fprintf (f, "%ld", (long)(sizeof (long)));
+fclose (f);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest$ac_exeext"
+if { (eval echo "$as_me:32825: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:32828: \$? = $ac_status" >&5
+  (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
+  { (eval echo "$as_me:32830: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:32833: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_sizeof_long=`cat conftest.val`
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+fi
+rm -f conftest.val
+else
+  ac_cv_sizeof_long=0
+fi
+fi
+echo "$as_me:32849: result: $ac_cv_sizeof_long" >&5
+echo "${ECHO_T}$ac_cv_sizeof_long" >&6
+cat >>confdefs.h <<EOF
+#define SIZEOF_LONG $ac_cv_sizeof_long
+EOF
+
+if test "${ac_cv_type_long+set}" = set; then
+	cf_cv_sizeof="$ac_cv_sizeof_long"
+	if test "${ac_cv_sizeof_long+set}" != set; then
+		{ echo "$as_me:32858: WARNING: using 4 for sizeof long" >&5
+echo "$as_me: WARNING: using 4 for sizeof long" >&2;}
+		ac_cv_sizeof_long=4
+	elif test "x${ac_cv_sizeof_long}" = x0; then
+		{ echo "$as_me:32862: WARNING: sizeof long not found, using 4" >&5
+echo "$as_me: WARNING: sizeof long not found, using 4" >&2;}
+		ac_cv_sizeof_long=4
+	fi
+	if test "x$ac_cv_sizeof_long" != "x$cf_cv_sizeof"
+	then
+
+cf_cv_type=`echo "sizeof_long" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+		sed -e "s/\\([ 	]${cf_cv_type}[ 	]\\).*/\\1$ac_cv_sizeof_long/" confdefs.h >conftest.val
+		mv conftest.val confdefs.h
+	fi
+fi
+
+echo "$as_me:32876: checking for off_t" >&5
+echo $ECHO_N "checking for off_t... $ECHO_C" >&6
+if test "${ac_cv_type_off_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 32882 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+if ((off_t *) 0)
+  return 0;
+if (sizeof (off_t))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:32897: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:32900: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:32903: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:32906: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_type_off_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_type_off_t=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:32916: result: $ac_cv_type_off_t" >&5
+echo "${ECHO_T}$ac_cv_type_off_t" >&6
+
+echo "$as_me:32919: checking size of off_t" >&5
+echo $ECHO_N "checking size of off_t... $ECHO_C" >&6
+if test "${ac_cv_sizeof_off_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$ac_cv_type_off_t" = yes; then
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 32928 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+int _array_ [1 - 2 * !((sizeof (off_t)) >= 0)]
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:32940: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:32943: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:32946: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:32949: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >"conftest.$ac_ext" <<_ACEOF
+#line 32954 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+int _array_ [1 - 2 * !((sizeof (off_t)) <= $ac_mid)]
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:32966: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:32969: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:32972: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:32975: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_hi=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_lo=`expr "$ac_mid" + 1`; ac_mid=`expr 2 '*' "$ac_mid" + 1`
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+  done
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >"conftest.$ac_ext" <<_ACEOF
+#line 32991 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+int _array_ [1 - 2 * !((sizeof (off_t)) >= $ac_mid)]
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:33003: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:33006: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:33009: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:33012: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_lo=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_hi=`expr "$ac_mid" - 1`; ac_mid=`expr 2 '*' "$ac_mid"`
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+  done
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' "$ac_hi" - "$ac_lo" ')' / 2 + "$ac_lo"`
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 33028 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+int _array_ [1 - 2 * !((sizeof (off_t)) <= $ac_mid)]
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:33040: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:33043: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:33046: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:33049: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_hi=$ac_mid
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_lo=`expr "$ac_mid" + 1`
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+done
+ac_cv_sizeof_off_t=$ac_lo
+else
+  if test "$cross_compiling" = yes; then
+  { { echo "$as_me:33062: error: cannot run test program while cross compiling" >&5
+echo "$as_me: error: cannot run test program while cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 33067 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+FILE *f = fopen ("conftest.val", "w");
+if (!f)
+  $ac_main_return (1);
+fprintf (f, "%ld", (long)(sizeof (off_t)));
+fclose (f);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest$ac_exeext"
+if { (eval echo "$as_me:33083: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:33086: \$? = $ac_status" >&5
+  (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
+  { (eval echo "$as_me:33088: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:33091: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_sizeof_off_t=`cat conftest.val`
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+fi
+rm -f conftest.val
+else
+  ac_cv_sizeof_off_t=0
+fi
+fi
+echo "$as_me:33107: result: $ac_cv_sizeof_off_t" >&5
+echo "${ECHO_T}$ac_cv_sizeof_off_t" >&6
+cat >>confdefs.h <<EOF
+#define SIZEOF_OFF_T $ac_cv_sizeof_off_t
+EOF
+
+if test "${ac_cv_type_off_t+set}" = set; then
+	cf_cv_sizeof="$ac_cv_sizeof_off_t"
+	if test "${ac_cv_sizeof_off_t+set}" != set; then
+		{ echo "$as_me:33116: WARNING: using 4 for sizeof off_t" >&5
+echo "$as_me: WARNING: using 4 for sizeof off_t" >&2;}
+		ac_cv_sizeof_off_t=4
+	elif test "x${ac_cv_sizeof_off_t}" = x0; then
+		{ echo "$as_me:33120: WARNING: sizeof off_t not found, using 4" >&5
+echo "$as_me: WARNING: sizeof off_t not found, using 4" >&2;}
+		ac_cv_sizeof_off_t=4
+	fi
+	if test "x$ac_cv_sizeof_off_t" != "x$cf_cv_sizeof"
+	then
+
+cf_cv_type=`echo "sizeof_off_t" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+		sed -e "s/\\([ 	]${cf_cv_type}[ 	]\\).*/\\1$ac_cv_sizeof_off_t/" confdefs.h >conftest.val
+		mv conftest.val confdefs.h
+	fi
+fi
+
+echo "$as_me:33134: checking for size_t" >&5
+echo $ECHO_N "checking for size_t... $ECHO_C" >&6
+if test "${ac_cv_type_size_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 33140 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+if ((size_t *) 0)
+  return 0;
+if (sizeof (size_t))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:33155: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:33158: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:33161: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:33164: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_type_size_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_type_size_t=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:33174: result: $ac_cv_type_size_t" >&5
+echo "${ECHO_T}$ac_cv_type_size_t" >&6
+
+echo "$as_me:33177: checking size of size_t" >&5
+echo $ECHO_N "checking size of size_t... $ECHO_C" >&6
+if test "${ac_cv_sizeof_size_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$ac_cv_type_size_t" = yes; then
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 33186 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+int _array_ [1 - 2 * !((sizeof (size_t)) >= 0)]
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:33198: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:33201: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:33204: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:33207: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >"conftest.$ac_ext" <<_ACEOF
+#line 33212 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+int _array_ [1 - 2 * !((sizeof (size_t)) <= $ac_mid)]
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:33224: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:33227: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:33230: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:33233: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_hi=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_lo=`expr "$ac_mid" + 1`; ac_mid=`expr 2 '*' "$ac_mid" + 1`
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+  done
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >"conftest.$ac_ext" <<_ACEOF
+#line 33249 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+int _array_ [1 - 2 * !((sizeof (size_t)) >= $ac_mid)]
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:33261: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:33264: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:33267: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:33270: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_lo=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_hi=`expr "$ac_mid" - 1`; ac_mid=`expr 2 '*' "$ac_mid"`
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+  done
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' "$ac_hi" - "$ac_lo" ')' / 2 + "$ac_lo"`
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 33286 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+int _array_ [1 - 2 * !((sizeof (size_t)) <= $ac_mid)]
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:33298: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:33301: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:33304: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:33307: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_hi=$ac_mid
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_lo=`expr "$ac_mid" + 1`
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+done
+ac_cv_sizeof_size_t=$ac_lo
+else
+  if test "$cross_compiling" = yes; then
+  { { echo "$as_me:33320: error: cannot run test program while cross compiling" >&5
+echo "$as_me: error: cannot run test program while cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 33325 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+FILE *f = fopen ("conftest.val", "w");
+if (!f)
+  $ac_main_return (1);
+fprintf (f, "%ld", (long)(sizeof (size_t)));
+fclose (f);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest$ac_exeext"
+if { (eval echo "$as_me:33341: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:33344: \$? = $ac_status" >&5
+  (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
+  { (eval echo "$as_me:33346: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:33349: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_sizeof_size_t=`cat conftest.val`
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+fi
+rm -f conftest.val
+else
+  ac_cv_sizeof_size_t=0
+fi
+fi
+echo "$as_me:33365: result: $ac_cv_sizeof_size_t" >&5
+echo "${ECHO_T}$ac_cv_sizeof_size_t" >&6
+cat >>confdefs.h <<EOF
+#define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
+EOF
+
+if test "${ac_cv_type_size_t+set}" = set; then
+	cf_cv_sizeof="$ac_cv_sizeof_size_t"
+	if test "${ac_cv_sizeof_size_t+set}" != set; then
+		{ echo "$as_me:33374: WARNING: using 4 for sizeof size_t" >&5
+echo "$as_me: WARNING: using 4 for sizeof size_t" >&2;}
+		ac_cv_sizeof_size_t=4
+	elif test "x${ac_cv_sizeof_size_t}" = x0; then
+		{ echo "$as_me:33378: WARNING: sizeof size_t not found, using 4" >&5
+echo "$as_me: WARNING: sizeof size_t not found, using 4" >&2;}
+		ac_cv_sizeof_size_t=4
+	fi
+	if test "x$ac_cv_sizeof_size_t" != "x$cf_cv_sizeof"
+	then
+
+cf_cv_type=`echo "sizeof_size_t" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+		sed -e "s/\\([ 	]${cf_cv_type}[ 	]\\).*/\\1$ac_cv_sizeof_size_t/" confdefs.h >conftest.val
+		mv conftest.val confdefs.h
+	fi
+fi
+
+echo "$as_me:33392: checking for time_t" >&5
+echo $ECHO_N "checking for time_t... $ECHO_C" >&6
+if test "${ac_cv_type_time_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 33398 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+if ((time_t *) 0)
+  return 0;
+if (sizeof (time_t))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:33413: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:33416: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:33419: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:33422: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_type_time_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_type_time_t=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:33432: result: $ac_cv_type_time_t" >&5
+echo "${ECHO_T}$ac_cv_type_time_t" >&6
+
+echo "$as_me:33435: checking size of time_t" >&5
+echo $ECHO_N "checking size of time_t... $ECHO_C" >&6
+if test "${ac_cv_sizeof_time_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$ac_cv_type_time_t" = yes; then
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 33444 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+int _array_ [1 - 2 * !((sizeof (time_t)) >= 0)]
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:33456: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:33459: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:33462: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:33465: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >"conftest.$ac_ext" <<_ACEOF
+#line 33470 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+int _array_ [1 - 2 * !((sizeof (time_t)) <= $ac_mid)]
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:33482: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:33485: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:33488: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:33491: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_hi=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_lo=`expr "$ac_mid" + 1`; ac_mid=`expr 2 '*' "$ac_mid" + 1`
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+  done
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >"conftest.$ac_ext" <<_ACEOF
+#line 33507 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+int _array_ [1 - 2 * !((sizeof (time_t)) >= $ac_mid)]
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:33519: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:33522: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:33525: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:33528: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_lo=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_hi=`expr "$ac_mid" - 1`; ac_mid=`expr 2 '*' "$ac_mid"`
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+  done
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' "$ac_hi" - "$ac_lo" ')' / 2 + "$ac_lo"`
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 33544 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+int _array_ [1 - 2 * !((sizeof (time_t)) <= $ac_mid)]
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:33556: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:33559: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:33562: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:33565: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_hi=$ac_mid
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_lo=`expr "$ac_mid" + 1`
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+done
+ac_cv_sizeof_time_t=$ac_lo
+else
+  if test "$cross_compiling" = yes; then
+  { { echo "$as_me:33578: error: cannot run test program while cross compiling" >&5
+echo "$as_me: error: cannot run test program while cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 33583 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+FILE *f = fopen ("conftest.val", "w");
+if (!f)
+  $ac_main_return (1);
+fprintf (f, "%ld", (long)(sizeof (time_t)));
+fclose (f);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest$ac_exeext"
+if { (eval echo "$as_me:33599: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:33602: \$? = $ac_status" >&5
+  (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
+  { (eval echo "$as_me:33604: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:33607: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_sizeof_time_t=`cat conftest.val`
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+fi
+rm -f conftest.val
+else
+  ac_cv_sizeof_time_t=0
+fi
+fi
+echo "$as_me:33623: result: $ac_cv_sizeof_time_t" >&5
+echo "${ECHO_T}$ac_cv_sizeof_time_t" >&6
+cat >>confdefs.h <<EOF
+#define SIZEOF_TIME_T $ac_cv_sizeof_time_t
+EOF
+
+if test "${ac_cv_type_time_t+set}" = set; then
+	cf_cv_sizeof="$ac_cv_sizeof_time_t"
+	if test "${ac_cv_sizeof_time_t+set}" != set; then
+		{ echo "$as_me:33632: WARNING: using 4 for sizeof time_t" >&5
+echo "$as_me: WARNING: using 4 for sizeof time_t" >&2;}
+		ac_cv_sizeof_time_t=4
+	elif test "x${ac_cv_sizeof_time_t}" = x0; then
+		{ echo "$as_me:33636: WARNING: sizeof time_t not found, using 4" >&5
+echo "$as_me: WARNING: sizeof time_t not found, using 4" >&2;}
+		ac_cv_sizeof_time_t=4
+	fi
+	if test "x$ac_cv_sizeof_time_t" != "x$cf_cv_sizeof"
+	then
+
+cf_cv_type=`echo "sizeof_time_t" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+		sed -e "s/\\([ 	]${cf_cv_type}[ 	]\\).*/\\1$ac_cv_sizeof_time_t/" confdefs.h >conftest.val
+		mv conftest.val confdefs.h
+	fi
+fi
+
+echo "$as_me:33650: checking for intptr_t" >&5
+echo $ECHO_N "checking for intptr_t... $ECHO_C" >&6
+if test "${ac_cv_type_intptr_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 33656 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main (void)
+{
+if ((intptr_t *) 0)
+  return 0;
+if (sizeof (intptr_t))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:33671: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:33674: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:33677: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:33680: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_type_intptr_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_type_intptr_t=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:33690: result: $ac_cv_type_intptr_t" >&5
+echo "${ECHO_T}$ac_cv_type_intptr_t" >&6
+if test "$ac_cv_type_intptr_t" = yes; then
+  :
+else
+
+cat >>confdefs.h <<EOF
+#define intptr_t long
+EOF
+
+fi
+
+# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
+# for constant arguments.  Useless!
+echo "$as_me:33704: checking for working alloca.h" >&5
+echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
+if test "${ac_cv_working_alloca_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 33710 "configure"
+#include "confdefs.h"
+#include <alloca.h>
+int
+main (void)
+{
+char *p = (char *) alloca (2 * sizeof (int));
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:33722: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:33725: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:33728: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:33731: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_working_alloca_h=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_working_alloca_h=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:33741: result: $ac_cv_working_alloca_h" >&5
+echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
+if test $ac_cv_working_alloca_h = yes; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_ALLOCA_H 1
+EOF
+
+fi
+
+echo "$as_me:33751: checking for alloca" >&5
+echo $ECHO_N "checking for alloca... $ECHO_C" >&6
+if test "${ac_cv_func_alloca_works+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 33757 "configure"
+#include "confdefs.h"
+#ifdef __GNUC__
+# define alloca __builtin_alloca
+#else
+# ifdef _MSC_VER
+#  include <malloc.h>
+#  define alloca _alloca
+# else
+#  if HAVE_ALLOCA_H
+#   include <alloca.h>
+#  else
+#   ifdef _AIX
+ #pragma alloca
+#   else
+#    ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+#    endif
+#   endif
+#  endif
+# endif
+#endif
+
+int
+main (void)
+{
+char *p = (char *) alloca (1);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:33789: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:33792: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:33795: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:33798: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_func_alloca_works=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_func_alloca_works=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:33808: result: $ac_cv_func_alloca_works" >&5
+echo "${ECHO_T}$ac_cv_func_alloca_works" >&6
+
+if test $ac_cv_func_alloca_works = yes; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_ALLOCA 1
+EOF
+
+else
+  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
+# that cause trouble.  Some versions do not even contain alloca or
+# contain a buggy version.  If you still want to use their alloca,
+# use ar to extract alloca.o from them instead of compiling alloca.c.
+
+ALLOCA="alloca.$ac_objext"
+
+cat >>confdefs.h <<\EOF
+#define C_ALLOCA 1
+EOF
+
+echo "$as_me:33829: checking whether \`alloca.c' needs Cray hooks" >&5
+echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6
+if test "${ac_cv_os_cray+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 33835 "configure"
+#include "confdefs.h"
+#if defined(CRAY) && ! defined(CRAY2)
+webecray
+#else
+wenotbecray
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "webecray" >/dev/null 2>&1; then
+  ac_cv_os_cray=yes
+else
+  ac_cv_os_cray=no
+fi
+rm -rf conftest*
+
+fi
+echo "$as_me:33853: result: $ac_cv_os_cray" >&5
+echo "${ECHO_T}$ac_cv_os_cray" >&6
+if test $ac_cv_os_cray = yes; then
+  for ac_func in _getb67 GETB67 getb67; do
+    as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:33858: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 33864 "configure"
+#include "confdefs.h"
+#define $ac_func autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef $ac_func
+
+#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 $ac_func (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#error found stub for $ac_func
+#endif
+
+	return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:33895: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:33898: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:33901: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:33904: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+eval "$as_ac_var=no"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:33914: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6
+if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then
+
+cat >>confdefs.h <<EOF
+#define CRAY_STACKSEG_END $ac_func
+EOF
+
+    break
+fi
+
+  done
+fi
+
+echo "$as_me:33928: checking stack direction for C alloca" >&5
+echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6
+if test "${ac_cv_c_stack_direction+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$cross_compiling" = yes; then
+  ac_cv_c_stack_direction=0
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 33937 "configure"
+#include "confdefs.h"
+int
+find_stack_direction (void)
+{
+  static char *addr = 0;
+  auto char dummy;
+  if (addr == 0)
+    {
+      addr = &dummy;
+      return find_stack_direction ();
+    }
+  else
+    return (&dummy > addr) ? 1 : -1;
+}
+
+int
+main (void)
+{
+  $ac_main_return (find_stack_direction () < 0);
+}
+_ACEOF
+rm -f "conftest$ac_exeext"
+if { (eval echo "$as_me:33960: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:33963: \$? = $ac_status" >&5
+  (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
+  { (eval echo "$as_me:33965: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:33968: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_c_stack_direction=1
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_c_stack_direction=-1
+fi
+rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+fi
+echo "$as_me:33980: result: $ac_cv_c_stack_direction" >&5
+echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
+
+cat >>confdefs.h <<EOF
+#define STACK_DIRECTION $ac_cv_c_stack_direction
+EOF
+
+fi
+
+for ac_header in unistd.h vfork.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:33992: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 33998 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:34002: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+  (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  $EGREP -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:34008: \$? = $ac_status" >&5
+  (exit "$ac_status"); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat "conftest.$ac_ext" >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err "conftest.$ac_ext"
+fi
+echo "$as_me:34027: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
+if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+for ac_func in fork vfork
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:34040: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 34046 "configure"
+#include "confdefs.h"
+#define $ac_func autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef $ac_func
+
+#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 $ac_func (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#error found stub for $ac_func
+#endif
+
+	return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:34077: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:34080: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:34083: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:34086: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+eval "$as_ac_var=no"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:34096: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6
+if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+ac_cv_func_fork_works=$ac_cv_func_fork
+if test "x$ac_cv_func_fork" = xyes; then
+  echo "$as_me:34108: checking for working fork" >&5
+echo $ECHO_N "checking for working fork... $ECHO_C" >&6
+if test "${ac_cv_func_fork_works+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$cross_compiling" = yes; then
+  ac_cv_func_fork_works=cross
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+/* By Rüdiger Kuhlmann. */
+      #include <sys/types.h>
+      #if HAVE_UNISTD_H
+      # include <unistd.h>
+      #endif
+      /* Some systems only have a dummy stub for fork() */
+      int main (void)
+      {
+        if (fork() < 0)
+          $ac_main_return (1);
+        $ac_main_return (0);
+      }
+_ACEOF
+rm -f "conftest$ac_exeext"
+if { (eval echo "$as_me:34131: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:34134: \$? = $ac_status" >&5
+  (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
+  { (eval echo "$as_me:34136: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:34139: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_func_fork_works=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_func_fork_works=no
+fi
+rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+fi
+echo "$as_me:34151: result: $ac_cv_func_fork_works" >&5
+echo "${ECHO_T}$ac_cv_func_fork_works" >&6
+
+fi
+if test "x$ac_cv_func_fork_works" = xcross; then
+  case $host in
+    *-*-amigaos* | *-*-msdosdjgpp*)
+      # Override, as these systems have only a dummy fork() stub
+      ac_cv_func_fork_works=no
+      ;;
+    *)
+      ac_cv_func_fork_works=yes
+      ;;
+  esac
+  { echo "$as_me:34165: WARNING: CROSS: Result $ac_cv_func_fork_works guessed due to cross-compiling." >&5
+echo "$as_me: WARNING: CROSS: Result $ac_cv_func_fork_works guessed due to cross-compiling." >&2;}
+fi
+ac_cv_func_vfork_works=$ac_cv_func_vfork
+if test "x$ac_cv_func_vfork" = xyes; then
+  echo "$as_me:34170: checking for working vfork" >&5
+echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
+if test "${ac_cv_func_vfork_works+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$cross_compiling" = yes; then
+  ac_cv_func_vfork_works=cross
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 34179 "configure"
+#include "confdefs.h"
+/* Thanks to Paul Eggert for this test.  */
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+#if HAVE_VFORK_H
+# include <vfork.h>
+#endif
+/* On some sparc systems, changes by the child to local and incoming
+   argument registers are propagated back to the parent.  The compiler
+   is told about this with #include <vfork.h>, but some compilers
+   (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
+   static variable whose address is put into a register that is
+   clobbered by the vfork.  */
+static
+#ifdef __cplusplus
+sparc_address_test (int arg)
+# else
+sparc_address_test (arg) int arg;
+#endif
+{
+  static pid_t child;
+  if (!child) {
+    child = vfork ();
+    if (child < 0) {
+      perror ("vfork");
+      _exit(2);
+    }
+    if (!child) {
+      arg = getpid();
+      write(-1, "", 0);
+      _exit (arg);
+    }
+  }
+}
+
+int
+main (void)
+{
+  pid_t parent = getpid ();
+  pid_t child;
+
+  sparc_address_test ();
+
+  child = vfork ();
+
+  if (child == 0) {
+    /* Here is another test for sparc vfork register problems.  This
+       test uses lots of local variables, at least as many local
+       variables as main has allocated so far including compiler
+       temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
+       4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
+       reuse the register of parent for one of the local variables,
+       since it will think that parent can't possibly be used any more
+       in this routine.  Assigning to the local variable will thus
+       munge parent in the parent process.  */
+    pid_t
+      p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
+      p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
+    /* Convince the compiler that p..p7 are live; otherwise, it might
+       use the same hardware register for all 8 local variables.  */
+    if (p != p1 || p != p2 || p != p3 || p != p4
+	|| p != p5 || p != p6 || p != p7)
+      _exit(1);
+
+    /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
+       from child file descriptors.  If the child closes a descriptor
+       before it execs or exits, this munges the parent's descriptor
+       as well.  Test for this by closing stdout in the child.  */
+    _exit(close(fileno(stdout)) != 0);
+  } else {
+    int status;
+    struct stat st;
+
+    while (wait(&status) != child)
+      ;
+    $ac_main_return(
+	 /* Was there some problem with vforking?  */
+	 child < 0
+
+	 /* Did the child fail?  (This shouldn't happen.)  */
+	 || status
+
+	 /* Did the vfork/compiler bug occur?  */
+	 || parent != getpid()
+
+	 /* Did the file descriptor bug occur?  */
+	 || fstat(fileno(stdout), &st) != 0
+	 );
+  }
+}
+_ACEOF
+rm -f "conftest$ac_exeext"
+if { (eval echo "$as_me:34276: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:34279: \$? = $ac_status" >&5
+  (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
+  { (eval echo "$as_me:34281: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:34284: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_func_vfork_works=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_func_vfork_works=no
+fi
+rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+fi
+echo "$as_me:34296: result: $ac_cv_func_vfork_works" >&5
+echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
+
+fi;
+if test "x$ac_cv_func_fork_works" = xcross; then
+  ac_cv_func_vfork_works=ac_cv_func_vfork
+  { echo "$as_me:34302: WARNING: CROSS: Result $ac_cv_func_vfork_works guessed due to cross-compiling." >&5
+echo "$as_me: WARNING: CROSS: Result $ac_cv_func_vfork_works guessed due to cross-compiling." >&2;}
+fi
+
+if test "x$ac_cv_func_vfork_works" = xyes; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_WORKING_VFORK 1
+EOF
+
+else
+
+cat >>confdefs.h <<\EOF
+#define vfork fork
+EOF
+
+fi
+if test "x$ac_cv_func_fork_works" = xyes; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_WORKING_FORK 1
+EOF
+
+fi
+
+echo "$as_me:34327: checking if we should use fcntl or ioctl" >&5
+echo $ECHO_N "checking if we should use fcntl or ioctl... $ECHO_C" >&6
+if test "${cf_cv_fionbio+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 34334 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <sys/ioctl.h>
+
+int
+main (void)
+{
+
+        int ret = ioctl(0, FIONBIO, (char *)0); (void) ret
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:34351: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:34354: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:34357: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:34360: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_fionbio=ioctl
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 34368 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#if HAVE_FCNTL_H
+#include <fcntl.h>
+#else
+#if HAVE_SYS_FCNTL_H
+#include <sys/fcntl.h>
+#endif
+#endif
+int
+main (void)
+{
+
+        int ret = fcntl(0, F_SETFL, O_NONBLOCK);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:34390: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:34393: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:34396: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:34399: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_fionbio=fcntl
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_fionbio=unknown
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:34412: result: $cf_cv_fionbio" >&5
+echo "${ECHO_T}$cf_cv_fionbio" >&6
+test "$cf_cv_fionbio" = "fcntl" &&
+cat >>confdefs.h <<\EOF
+#define USE_FCNTL 1
+EOF
+
+echo "$as_me:34419: checking for broken/missing definition of remove" >&5
+echo $ECHO_N "checking for broken/missing definition of remove... $ECHO_C" >&6
+if test "${cf_cv_baddef_remove+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 34426 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+remove("dummy")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:34438: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:34441: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:34444: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:34447: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_baddef_remove=no
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 34454 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+		int __unlink(name) { return unlink(name); }
+int
+main (void)
+{
+remove("dummy")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:34467: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:34470: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:34473: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:34476: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_baddef_remove=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_baddef_remove=unknown
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+
+echo "$as_me:34491: result: $cf_cv_baddef_remove" >&5
+echo "${ECHO_T}$cf_cv_baddef_remove" >&6
+test "$cf_cv_baddef_remove" != no &&
+cat >>confdefs.h <<\EOF
+#define NEED_REMOVE 1
+EOF
+
+echo "$as_me:34498: checking for lstat" >&5
+echo $ECHO_N "checking for lstat... $ECHO_C" >&6
+if test "${ac_cv_func_lstat+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 34505 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <sys/stat.h>
+int
+main (void)
+{
+struct stat sb; lstat(".", &sb); (void) sb
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:34519: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:34522: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:34525: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:34528: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_func_lstat=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_func_lstat=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+
+echo "$as_me:34540: result: $ac_cv_func_lstat " >&5
+echo "${ECHO_T}$ac_cv_func_lstat " >&6
+if test "$ac_cv_func_lstat" = yes; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_LSTAT 1
+EOF
+
+fi
+
+echo "$as_me:34550: checking for vasprintf" >&5
+echo $ECHO_N "checking for vasprintf... $ECHO_C" >&6
+if test "${ac_cv_func_vasprintf+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 34556 "configure"
+#include "confdefs.h"
+#define vasprintf autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef vasprintf
+
+#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 vasprintf (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs 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_vasprintf) || defined (__stub___vasprintf)
+#error found stub for vasprintf
+#endif
+
+	return vasprintf ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:34587: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:34590: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:34593: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:34596: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_func_vasprintf=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_func_vasprintf=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:34606: result: $ac_cv_func_vasprintf" >&5
+echo "${ECHO_T}$ac_cv_func_vasprintf" >&6
+if test "$ac_cv_func_vasprintf" = yes; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_VASPRINTF 1
+EOF
+
+	echo "$as_me:34614: checking if vasprintf requires workaround" >&5
+echo $ECHO_N "checking if vasprintf requires workaround... $ECHO_C" >&6
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 34617 "configure"
+#include "confdefs.h"
+
+		#include <stdio.h>
+
+int
+main (void)
+{
+
+		void *p = (void *)vasprintf; return (p != 0)
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:34633: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:34636: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:34639: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:34642: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+		echo "$as_me:34645: result: no" >&5
+echo "${ECHO_T}no" >&6
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 34653 "configure"
+#include "confdefs.h"
+
+			#ifndef _GNU_SOURCE
+			#define _GNU_SOURCE 1
+			#include <stdio.h>
+			#endif
+
+int
+main (void)
+{
+
+			void *p = (void *)vasprintf; return (p != 0)
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:34672: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:34675: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:34678: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:34681: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+			echo "$as_me:34684: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-D_GNU_SOURCE"
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+			echo "$as_me:34694: result: unknown" >&5
+echo "${ECHO_T}unknown" >&6
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+
+for ac_func in \
+	atoll \
+	ctermid \
+	cuserid \
+	ftime \
+	getcwd \
+	getgroups \
+	gettimeofday \
+	getuid \
+	popen \
+	putenv \
+	readdir \
+	setuid \
+	truncate \
+	ttyname \
+	unsetenv \
+	sleep \
+	usleep \
+	waitpid \
+
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:34727: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 34733 "configure"
+#include "confdefs.h"
+#define $ac_func autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef $ac_func
+
+#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 $ac_func (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#error found stub for $ac_func
+#endif
+
+	return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:34764: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:34767: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:34770: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:34773: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+eval "$as_ac_var=no"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:34783: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6
+if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+for ac_func in \
+	mkdtemp
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:34797: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 34803 "configure"
+#include "confdefs.h"
+#define $ac_func autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef $ac_func
+
+#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 $ac_func (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#error found stub for $ac_func
+#endif
+
+	return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:34834: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:34837: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:34840: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:34843: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+eval "$as_ac_var=no"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:34853: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6
+if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+EOF
+
+else
+
+for ac_func in mktemp
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:34865: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 34871 "configure"
+#include "confdefs.h"
+#define $ac_func autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef $ac_func
+
+#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 $ac_func (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#error found stub for $ac_func
+#endif
+
+	return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:34902: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:34905: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:34908: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:34911: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+eval "$as_ac_var=no"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:34921: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6
+if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+fi
+done
+
+for ac_func in \
+	mktime \
+	strstr \
+	wcwidth \
+
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:34941: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 34947 "configure"
+#include "confdefs.h"
+#define $ac_func autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef $ac_func
+
+#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 $ac_func (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#error found stub for $ac_func
+#endif
+
+	return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:34978: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:34981: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:34984: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:34987: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+eval "$as_ac_var=no"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:34997: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6
+if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+EOF
+
+else
+  LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
+fi
+done
+
+echo "$as_me:35009: checking for random-integer functions" >&5
+echo $ECHO_N "checking for random-integer functions... $ECHO_C" >&6
+if test "${cf_cv_srand_func+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cf_cv_srand_func=unknown
+for cf_func in arc4random_push/arc4random arc4random_stir/arc4random srandom/random srand48/lrand48 srand/rand
+do
+
+	cf_srand_func=`echo $cf_func | sed -e 's%/.*%%'`
+	cf_rand_func=`echo $cf_func | sed -e 's%.*/%%'`
+
+	case $cf_srand_func in
+	(arc4random_stir)
+		cf_srand_func='(void)'
+		;;
+	esac
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 35029 "configure"
+#include "confdefs.h"
+
+$ac_includes_default
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+
+int
+main (void)
+{
+long seed = 1; $cf_srand_func(seed); seed = $cf_rand_func(); (void)seed
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:35046: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:35049: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:35052: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:35055: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_srand_func=$cf_func
+ break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+done
+
+fi
+echo "$as_me:35067: result: $cf_cv_srand_func" >&5
+echo "${ECHO_T}$cf_cv_srand_func" >&6
+if test "$cf_cv_srand_func" != unknown ; then
+	echo "$as_me:35070: checking for range of random-integers" >&5
+echo $ECHO_N "checking for range of random-integers... $ECHO_C" >&6
+if test "${cf_cv_rand_max+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+		case "$cf_cv_srand_func" in
+		(srand/rand)
+			cf_cv_rand_max=RAND_MAX
+			cf_rand_max=16
+			;;
+		(*/arc4random)
+			cf_cv_rand_max=0xFFFFFFFFUL
+			cf_rand_max=32
+			;;
+		(*)
+			cf_cv_rand_max=INT_MAX
+			cf_rand_max=31
+			;;
+		esac
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 35091 "configure"
+#include "confdefs.h"
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+
+int
+main (void)
+{
+long x = $cf_cv_rand_max; (void)x
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:35110: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:35113: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:35116: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:35119: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_rand_max="(1UL<<$cf_rand_max)-1"
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:35130: result: $cf_cv_rand_max" >&5
+echo "${ECHO_T}$cf_cv_rand_max" >&6
+
+	case "$cf_cv_srand_func" in
+	(*/arc4random)
+		echo "$as_me:35135: checking if <bsd/stdlib.h> should be included" >&5
+echo $ECHO_N "checking if <bsd/stdlib.h> should be included... $ECHO_C" >&6
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 35138 "configure"
+#include "confdefs.h"
+#include <bsd/stdlib.h>
+int
+main (void)
+{
+void *arc4random(int);
+						void *x = arc4random(1); (void)x
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:35151: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:35154: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:35157: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:35160: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_bsd_stdlib_h=no
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 35167 "configure"
+#include "confdefs.h"
+#include <bsd/stdlib.h>
+int
+main (void)
+{
+unsigned x = arc4random(); (void)x
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:35179: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:35182: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:35185: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:35188: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_bsd_stdlib_h=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_bsd_stdlib_h=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+	    echo "$as_me:35199: result: $cf_bsd_stdlib_h" >&5
+echo "${ECHO_T}$cf_bsd_stdlib_h" >&6
+		if test "$cf_bsd_stdlib_h" = yes
+		then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_BSD_STDLIB_H 1
+EOF
+
+		else
+			echo "$as_me:35209: checking if <bsd/random.h> should be included" >&5
+echo $ECHO_N "checking if <bsd/random.h> should be included... $ECHO_C" >&6
+			cat >"conftest.$ac_ext" <<_ACEOF
+#line 35212 "configure"
+#include "confdefs.h"
+#include <bsd/random.h>
+int
+main (void)
+{
+void *arc4random(int);
+							void *x = arc4random(1); (void)x
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:35225: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:35228: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:35231: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:35234: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_bsd_random_h=no
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 35241 "configure"
+#include "confdefs.h"
+#include <bsd/random.h>
+int
+main (void)
+{
+unsigned x = arc4random(); (void)x
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:35253: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:35256: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:35259: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:35262: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_bsd_random_h=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_bsd_random_h=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			echo "$as_me:35273: result: $cf_bsd_random_h" >&5
+echo "${ECHO_T}$cf_bsd_random_h" >&6
+			if test "$cf_bsd_random_h" = yes
+			then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_BSD_RANDOM_H 1
+EOF
+
+			else
+				{ echo "$as_me:35283: WARNING: no header file found for arc4random" >&5
+echo "$as_me: WARNING: no header file found for arc4random" >&2;}
+			fi
+		fi
+		;;
+	esac
+
+	cf_srand_func=`echo $cf_func | sed -e 's%/.*%%'`
+	cf_rand_func=`echo $cf_func | sed -e 's%.*/%%'`
+
+	case $cf_srand_func in
+	(arc4random_stir)
+		cf_srand_func='(void)'
+		;;
+	esac
+
+cf_rand_max=`echo "lynx_rand_max" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+cat >>confdefs.h <<EOF
+#define lynx_srand $cf_srand_func
+EOF
+
+cat >>confdefs.h <<EOF
+#define lynx_rand $cf_rand_func
+EOF
+
+cat >>confdefs.h <<EOF
+#define $cf_rand_max $cf_cv_rand_max
+EOF
+
+fi
+
+for ac_func in sleep
+do
+
+echo "$as_me:35318: checking for $ac_func declaration" >&5
+echo $ECHO_N "checking for $ac_func declaration... $ECHO_C" >&6
+if eval "test \"\${ac_cv_func_decl_$ac_func+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 35324 "configure"
+#include "confdefs.h"
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+int
+main (void)
+{
+#ifndef $ac_func
+extern	int	$ac_func();
+#endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:35345: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:35348: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:35351: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:35354: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 35358 "configure"
+#include "confdefs.h"
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+int
+main (void)
+{
+#ifndef $ac_func
+int	(*p)() = $ac_func;
+#endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:35379: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:35382: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:35385: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:35388: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+eval "ac_cv_func_decl_$ac_func=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+eval "ac_cv_func_decl_$ac_func=no"
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+eval "ac_cv_func_decl_$ac_func=yes"
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+
+if eval "test \"`echo '$ac_cv_func_'decl_$ac_func`\" = yes"; then
+  echo "$as_me:35409: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+  :
+else
+  echo "$as_me:35413: result: no" >&5
+echo "${ECHO_T}no" >&6
+
+ac_tr_func=`echo "DECL_$ac_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+  cat >>confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+fi
+done
+
+for ac_func in strstr
+do
+
+echo "$as_me:35428: checking for $ac_func declaration" >&5
+echo $ECHO_N "checking for $ac_func declaration... $ECHO_C" >&6
+if eval "test \"\${ac_cv_func_decl_$ac_func+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 35434 "configure"
+#include "confdefs.h"
+#include <string.h>
+int
+main (void)
+{
+#ifndef $ac_func
+extern	int	$ac_func();
+#endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:35448: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:35451: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:35454: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:35457: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 35461 "configure"
+#include "confdefs.h"
+#include <string.h>
+int
+main (void)
+{
+#ifndef $ac_func
+int	(*p)() = $ac_func;
+#endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:35475: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:35478: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:35481: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:35484: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+eval "ac_cv_func_decl_$ac_func=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+eval "ac_cv_func_decl_$ac_func=no"
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+eval "ac_cv_func_decl_$ac_func=yes"
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+
+if eval "test \"`echo '$ac_cv_func_'decl_$ac_func`\" = yes"; then
+  echo "$as_me:35505: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+  :
+else
+  echo "$as_me:35509: result: no" >&5
+echo "${ECHO_T}no" >&6
+
+ac_tr_func=`echo "DECL_$ac_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+  cat >>confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+fi
+done
+
+for ac_func in getgrgid getgrnam
+do
+
+echo "$as_me:35524: checking for $ac_func declaration" >&5
+echo $ECHO_N "checking for $ac_func declaration... $ECHO_C" >&6
+if eval "test \"\${ac_cv_func_decl_$ac_func+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 35530 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <grp.h>
+int
+main (void)
+{
+#ifndef $ac_func
+extern	int	$ac_func();
+#endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:35546: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:35549: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:35552: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:35555: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 35559 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <grp.h>
+int
+main (void)
+{
+#ifndef $ac_func
+int	(*p)() = $ac_func;
+#endif
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:35575: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:35578: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:35581: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:35584: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+eval "ac_cv_func_decl_$ac_func=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+eval "ac_cv_func_decl_$ac_func=no"
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+eval "ac_cv_func_decl_$ac_func=yes"
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+
+if eval "test \"`echo '$ac_cv_func_'decl_$ac_func`\" = yes"; then
+  echo "$as_me:35605: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+  :
+else
+  echo "$as_me:35609: result: no" >&5
+echo "${ECHO_T}no" >&6
+
+ac_tr_func=`echo "DECL_$ac_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+  cat >>confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+fi
+done
+
+echo "$as_me:35621: checking if TRUE/FALSE are defined" >&5
+echo $ECHO_N "checking if TRUE/FALSE are defined... $ECHO_C" >&6
+if test "${cf_cv_bool_defs+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 35628 "configure"
+#include "confdefs.h"
+
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <stdio.h>
+int
+main (void)
+{
+int x = TRUE, y = FALSE
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:35642: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:35645: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:35648: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:35651: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_bool_defs=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_bool_defs=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+
+echo "$as_me:35662: result: $cf_cv_bool_defs" >&5
+echo "${ECHO_T}$cf_cv_bool_defs" >&6
+if test "$cf_cv_bool_defs" = no ; then
+
+cat >>confdefs.h <<\EOF
+#define TRUE (1)
+EOF
+
+cat >>confdefs.h <<\EOF
+#define FALSE (0)
+EOF
+
+fi
+
+echo "$as_me:35676: checking if external errno is declared" >&5
+echo $ECHO_N "checking if external errno is declared... $ECHO_C" >&6
+if test "${cf_cv_dcl_errno+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 35683 "configure"
+#include "confdefs.h"
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#include <stdio.h>
+#include <sys/types.h>
+#include <errno.h>
+int
+main (void)
+{
+int x = (int) errno; (void)x
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:35701: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:35704: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:35707: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:35710: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_dcl_errno=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_dcl_errno=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:35721: result: $cf_cv_dcl_errno" >&5
+echo "${ECHO_T}$cf_cv_dcl_errno" >&6
+
+if test "$cf_cv_dcl_errno" = no ; then
+
+cf_result=`echo "decl_errno" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+	cat >>confdefs.h <<EOF
+#define $cf_result 1
+EOF
+
+fi
+
+# It's possible (for near-UNIX clones) that the data doesn't exist
+
+echo "$as_me:35736: checking if external errno exists" >&5
+echo $ECHO_N "checking if external errno exists... $ECHO_C" >&6
+if test "${cf_cv_have_errno+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 35743 "configure"
+#include "confdefs.h"
+
+#undef errno
+extern int errno;
+
+int
+main (void)
+{
+errno = 2
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:35758: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:35761: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:35764: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:35767: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_have_errno=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_have_errno=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:35778: result: $cf_cv_have_errno" >&5
+echo "${ECHO_T}$cf_cv_have_errno" >&6
+
+if test "$cf_cv_have_errno" = yes ; then
+
+cf_result=`echo "have_errno" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+	cat >>confdefs.h <<EOF
+#define $cf_result 1
+EOF
+
+fi
+
+echo "$as_me:35791: checking if we can set errno" >&5
+echo $ECHO_N "checking if we can set errno... $ECHO_C" >&6
+if test "${cf_cv_set_errno+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+if test "$cross_compiling" = yes; then
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 35799 "configure"
+#include "confdefs.h"
+#include <errno.h>
+int
+main (void)
+{
+errno = 255
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:35811: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:35814: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:35817: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:35820: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_set_errno=maybe
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_set_errno=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 35831 "configure"
+#include "confdefs.h"
+
+$ac_includes_default
+
+#include <errno.h>
+
+int main(void)
+{
+	errno = 255;
+	${cf_cv_main_return:-return}(errno != 255);
+}
+_ACEOF
+rm -f "conftest$ac_exeext"
+if { (eval echo "$as_me:35845: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:35848: \$? = $ac_status" >&5
+  (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
+  { (eval echo "$as_me:35850: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:35853: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_set_errno=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_set_errno=no
+fi
+rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+
+fi
+echo "$as_me:35866: result: $cf_cv_set_errno" >&5
+echo "${ECHO_T}$cf_cv_set_errno" >&6
+test "$cf_cv_set_errno" != no &&
+cat >>confdefs.h <<\EOF
+#define CAN_SET_ERRNO 1
+EOF
+
+echo "$as_me:35873: checking for setlocale()" >&5
+echo $ECHO_N "checking for setlocale()... $ECHO_C" >&6
+if test "${cf_cv_locale+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 35880 "configure"
+#include "confdefs.h"
+#include <locale.h>
+int
+main (void)
+{
+setlocale(LC_ALL, "")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:35892: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:35895: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:35898: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:35901: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_locale=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_locale=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+
+echo "$as_me:35913: result: $cf_cv_locale" >&5
+echo "${ECHO_T}$cf_cv_locale" >&6
+test "$cf_cv_locale" = yes && {
+cat >>confdefs.h <<\EOF
+#define LOCALE 1
+EOF
+ }
+
+echo "$as_me:35921: checking if NGROUPS is defined" >&5
+echo $ECHO_N "checking if NGROUPS is defined... $ECHO_C" >&6
+if test "${cf_cv_ngroups+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 35928 "configure"
+#include "confdefs.h"
+
+#if HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+#if HAVE_LIMITS_H
+#include <limits.h>
+#endif
+
+int
+main (void)
+{
+int x = NGROUPS
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:35947: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:35950: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:35953: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:35956: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_ngroups=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 35963 "configure"
+#include "confdefs.h"
+
+#if HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+#if HAVE_LIMITS_H
+#include <limits.h>
+#endif
+
+int
+main (void)
+{
+int x = NGROUPS_MAX
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:35982: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:35985: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:35988: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:35991: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_ngroups=NGROUPS_MAX
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_ngroups=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+echo "$as_me:36003: result: $cf_cv_ngroups" >&5
+echo "${ECHO_T}$cf_cv_ngroups" >&6
+
+fi
+
+if test "$cf_cv_ngroups" = no ; then
+
+cat >>confdefs.h <<\EOF
+#define NGROUPS 16
+EOF
+
+elif test "$cf_cv_ngroups" = NGROUPS_MAX ; then
+	cat >>confdefs.h <<\EOF
+#define NGROUPS NGROUPS_MAX
+EOF
+
+fi
+
+for ac_func in strerror
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:36024: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 36030 "configure"
+#include "confdefs.h"
+#define $ac_func autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef $ac_func
+
+#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 $ac_func (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#error found stub for $ac_func
+#endif
+
+	return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:36061: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:36064: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:36067: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:36070: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+eval "$as_ac_var=no"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:36080: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6
+if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+EOF
+
+else
+
+echo "$as_me:36089: checking if external sys_nerr is declared" >&5
+echo $ECHO_N "checking if external sys_nerr is declared... $ECHO_C" >&6
+if test "${cf_cv_dcl_sys_nerr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 36096 "configure"
+#include "confdefs.h"
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#include <stdio.h>
+#include <sys/types.h>
+#include <errno.h>
+int
+main (void)
+{
+int x = (int) sys_nerr; (void)x
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:36114: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:36117: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:36120: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:36123: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_dcl_sys_nerr=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_dcl_sys_nerr=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:36134: result: $cf_cv_dcl_sys_nerr" >&5
+echo "${ECHO_T}$cf_cv_dcl_sys_nerr" >&6
+
+if test "$cf_cv_dcl_sys_nerr" = no ; then
+
+cf_result=`echo "decl_sys_nerr" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+	cat >>confdefs.h <<EOF
+#define $cf_result 1
+EOF
+
+fi
+
+# It's possible (for near-UNIX clones) that the data doesn't exist
+
+echo "$as_me:36149: checking if external sys_nerr exists" >&5
+echo $ECHO_N "checking if external sys_nerr exists... $ECHO_C" >&6
+if test "${cf_cv_have_sys_nerr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 36156 "configure"
+#include "confdefs.h"
+
+#undef sys_nerr
+extern int sys_nerr;
+
+int
+main (void)
+{
+sys_nerr = 2
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:36171: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:36174: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:36177: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:36180: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_have_sys_nerr=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_have_sys_nerr=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:36191: result: $cf_cv_have_sys_nerr" >&5
+echo "${ECHO_T}$cf_cv_have_sys_nerr" >&6
+
+if test "$cf_cv_have_sys_nerr" = yes ; then
+
+cf_result=`echo "have_sys_nerr" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+	cat >>confdefs.h <<EOF
+#define $cf_result 1
+EOF
+
+fi
+
+echo "$as_me:36204: checking if external sys_errlist is declared" >&5
+echo $ECHO_N "checking if external sys_errlist is declared... $ECHO_C" >&6
+if test "${cf_cv_dcl_sys_errlist+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 36211 "configure"
+#include "confdefs.h"
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#include <stdio.h>
+#include <sys/types.h>
+#include <errno.h>
+int
+main (void)
+{
+int x = (int) sys_errlist; (void)x
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:36229: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:36232: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:36235: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:36238: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_dcl_sys_errlist=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_dcl_sys_errlist=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:36249: result: $cf_cv_dcl_sys_errlist" >&5
+echo "${ECHO_T}$cf_cv_dcl_sys_errlist" >&6
+
+if test "$cf_cv_dcl_sys_errlist" = no ; then
+
+cf_result=`echo "decl_sys_errlist" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+	cat >>confdefs.h <<EOF
+#define $cf_result 1
+EOF
+
+fi
+
+# It's possible (for near-UNIX clones) that the data doesn't exist
+
+echo "$as_me:36264: checking if external sys_errlist exists" >&5
+echo $ECHO_N "checking if external sys_errlist exists... $ECHO_C" >&6
+if test "${cf_cv_have_sys_errlist+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 36271 "configure"
+#include "confdefs.h"
+
+#undef sys_errlist
+extern int sys_errlist;
+
+int
+main (void)
+{
+sys_errlist = 2
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:36286: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:36289: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:36292: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:36295: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_have_sys_errlist=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_have_sys_errlist=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:36306: result: $cf_cv_have_sys_errlist" >&5
+echo "${ECHO_T}$cf_cv_have_sys_errlist" >&6
+
+if test "$cf_cv_have_sys_errlist" = yes ; then
+
+cf_result=`echo "have_sys_errlist" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+	cat >>confdefs.h <<EOF
+#define $cf_result 1
+EOF
+
+fi
+
+fi
+done
+
+for ac_header in lastlog.h paths.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:36325: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 36331 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:36335: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+  (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  $EGREP -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:36341: \$? = $ac_status" >&5
+  (exit "$ac_status"); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat "conftest.$ac_ext" >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err "conftest.$ac_ext"
+fi
+echo "$as_me:36360: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
+if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+echo "$as_me:36370: checking for lastlog path" >&5
+echo $ECHO_N "checking for lastlog path... $ECHO_C" >&6
+if test "${cf_cv_path_lastlog+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 36377 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#ifdef HAVE_LASTLOG_H
+#include <lastlog.h>
+#else
+#ifdef HAVE_PATHS_H
+#include <paths.h>
+#endif
+#endif
+int
+main (void)
+{
+char *path = _PATH_LASTLOG; (void)path
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:36397: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:36400: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:36403: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:36406: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_path_lastlog="_PATH_LASTLOG"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+if test -f /usr/adm/lastlog ; then
+	 	cf_cv_path_lastlog=/usr/adm/lastlog
+	else
+		cf_cv_path_lastlog=no
+	fi
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:36421: result: $cf_cv_path_lastlog" >&5
+echo "${ECHO_T}$cf_cv_path_lastlog" >&6
+test "$cf_cv_path_lastlog" != no &&
+cat >>confdefs.h <<\EOF
+#define USE_LASTLOG 1
+EOF
+
+echo "$as_me:36428: checking for utmp implementation" >&5
+echo $ECHO_N "checking for utmp implementation... $ECHO_C" >&6
+if test "${cf_cv_have_utmp+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cf_cv_have_utmp=no
+for cf_header in utmpx utmp ; do
+cf_utmp_includes="
+#include <sys/types.h>
+#include <${cf_header}.h>
+#define getutent getutxent
+#ifdef USE_LASTLOG
+#include <lastlog.h>	/* may conflict with utmpx.h on Linux */
+#endif
+"
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 36445 "configure"
+#include "confdefs.h"
+$cf_utmp_includes
+int
+main (void)
+{
+struct $cf_header x;
+	 char *name = x.ut_name; /* utmp.h and compatible definitions */
+	 (void)x;
+	 (void)name;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:36461: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:36464: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:36467: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:36470: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_have_utmp=$cf_header
+	 break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 36479 "configure"
+#include "confdefs.h"
+$cf_utmp_includes
+int
+main (void)
+{
+struct $cf_header x;
+	 char *name = x.ut_user; /* utmpx.h must declare this */
+	 (void)x;
+	 (void)name;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:36495: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:36498: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:36501: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:36504: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_have_utmp=$cf_header
+	 break
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+done
+
+fi
+echo "$as_me:36519: result: $cf_cv_have_utmp" >&5
+echo "${ECHO_T}$cf_cv_have_utmp" >&6
+
+if test "$cf_cv_have_utmp" != no ; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_UTMP 1
+EOF
+
+	test "$cf_cv_have_utmp" = utmpx &&
+cat >>confdefs.h <<\EOF
+#define UTMPX_FOR_UTMP 1
+EOF
+
+if test "$cf_cv_have_utmp" != no ; then
+echo "$as_me:36534: checking if ${cf_cv_have_utmp}.ut_host is declared" >&5
+echo $ECHO_N "checking if ${cf_cv_have_utmp}.ut_host is declared... $ECHO_C" >&6
+if test "${cf_cv_have_utmp_ut_host+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 36541 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <${cf_cv_have_utmp}.h>
+int
+main (void)
+{
+struct $cf_cv_have_utmp x;
+	 char *y = &x.ut_host[0];
+	 (void)x;
+	 (void)y
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:36558: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:36561: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:36564: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:36567: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_have_utmp_ut_host=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_have_utmp_ut_host=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+
+echo "$as_me:36579: result: $cf_cv_have_utmp_ut_host" >&5
+echo "${ECHO_T}$cf_cv_have_utmp_ut_host" >&6
+test "$cf_cv_have_utmp_ut_host" != no &&
+cat >>confdefs.h <<\EOF
+#define HAVE_UTMP_UT_HOST 1
+EOF
+
+fi
+
+if test "$cf_cv_have_utmp" != no ; then
+echo "$as_me:36589: checking if ${cf_cv_have_utmp}.ut_syslen is declared" >&5
+echo $ECHO_N "checking if ${cf_cv_have_utmp}.ut_syslen is declared... $ECHO_C" >&6
+if test "${cf_cv_have_utmp_ut_syslen+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 36596 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <${cf_cv_have_utmp}.h>
+int
+main (void)
+{
+struct $cf_cv_have_utmp x;
+	 int y = x.ut_syslen;
+	 (void)x;
+	 (void)y
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:36613: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:36616: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:36619: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:36622: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_have_utmp_ut_syslen=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_have_utmp_ut_syslen=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+
+echo "$as_me:36634: result: $cf_cv_have_utmp_ut_syslen" >&5
+echo "${ECHO_T}$cf_cv_have_utmp_ut_syslen" >&6
+test "$cf_cv_have_utmp_ut_syslen" != no &&
+cat >>confdefs.h <<\EOF
+#define HAVE_UTMP_UT_SYSLEN 1
+EOF
+
+fi
+
+if test "$cf_cv_have_utmp" != no ; then
+echo "$as_me:36644: checking if ${cf_cv_have_utmp}.ut_name is declared" >&5
+echo $ECHO_N "checking if ${cf_cv_have_utmp}.ut_name is declared... $ECHO_C" >&6
+if test "${cf_cv_have_utmp_ut_name+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cf_cv_have_utmp_ut_name=no
+cf_utmp_includes="
+#include <sys/types.h>
+#include <${cf_cv_have_utmp}.h>
+#define getutent getutxent
+#ifdef USE_LASTLOG
+#include <lastlog.h>		/* may conflict with utmpx.h on Linux */
+#endif
+"
+for cf_header in ut_name ut_user ; do
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 36661 "configure"
+#include "confdefs.h"
+$cf_utmp_includes
+int
+main (void)
+{
+struct $cf_cv_have_utmp x;
+	 char *name = x.$cf_header;
+	 (void)x;
+	 (void)name;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:36677: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:36680: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:36683: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:36686: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_have_utmp_ut_name=$cf_header
+	 break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+done
+
+fi
+echo "$as_me:36698: result: $cf_cv_have_utmp_ut_name" >&5
+echo "${ECHO_T}$cf_cv_have_utmp_ut_name" >&6
+
+case "$cf_cv_have_utmp_ut_name" in
+(no)
+	{ { echo "$as_me:36703: error: Cannot find declaration for ut.ut_name" >&5
+echo "$as_me: error: Cannot find declaration for ut.ut_name" >&2;}
+   { (exit 1); exit 1; }; }
+	;;
+(ut_user)
+
+cat >>confdefs.h <<\EOF
+#define ut_name ut_user
+EOF
+
+	;;
+esac
+fi
+
+if test "$cf_cv_have_utmp" != no ; then
+echo "$as_me:36718: checking for exit-status in $cf_cv_have_utmp" >&5
+echo $ECHO_N "checking for exit-status in $cf_cv_have_utmp... $ECHO_C" >&6
+if test "${cf_cv_have_utmp_ut_xstatus+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+for cf_result in \
+	ut_exit.__e_exit \
+	ut_exit.e_exit \
+	ut_exit.ut_e_exit \
+	ut_exit.ut_exit
+do
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 36731 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <${cf_cv_have_utmp}.h>
+int
+main (void)
+{
+struct $cf_cv_have_utmp x;
+	 long y = x.$cf_result = 0;
+	 (void)x;
+	 (void)y
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:36748: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:36751: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:36754: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:36757: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_have_utmp_ut_xstatus=$cf_result
+	 break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_have_utmp_ut_xstatus=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+done
+
+fi
+echo "$as_me:36770: result: $cf_cv_have_utmp_ut_xstatus" >&5
+echo "${ECHO_T}$cf_cv_have_utmp_ut_xstatus" >&6
+if test "$cf_cv_have_utmp_ut_xstatus" != no ; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_UTMP_UT_XSTATUS 1
+EOF
+
+cat >>confdefs.h <<EOF
+#define ut_xstatus $cf_cv_have_utmp_ut_xstatus
+EOF
+
+fi
+fi
+
+if test "$cf_cv_have_utmp" != no ; then
+echo "$as_me:36786: checking if ${cf_cv_have_utmp}.ut_xtime is declared" >&5
+echo $ECHO_N "checking if ${cf_cv_have_utmp}.ut_xtime is declared... $ECHO_C" >&6
+if test "${cf_cv_have_utmp_ut_xtime+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 36793 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <${cf_cv_have_utmp}.h>
+int
+main (void)
+{
+struct $cf_cv_have_utmp x;
+	 long y = x.ut_xtime = 0;
+	 (void)x;
+	 (void)y
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:36810: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:36813: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:36816: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:36819: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_have_utmp_ut_xtime=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 36826 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <${cf_cv_have_utmp}.h>
+int
+main (void)
+{
+struct $cf_cv_have_utmp x;
+	 long y = x.ut_tv.tv_sec;
+	 (void)x;
+	 (void)y
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:36843: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:36846: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:36849: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:36852: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_have_utmp_ut_xtime=define
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_have_utmp_ut_xtime=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:36866: result: $cf_cv_have_utmp_ut_xtime" >&5
+echo "${ECHO_T}$cf_cv_have_utmp_ut_xtime" >&6
+if test "$cf_cv_have_utmp_ut_xtime" != no ; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_UTMP_UT_XTIME 1
+EOF
+
+	if test "$cf_cv_have_utmp_ut_xtime" = define ; then
+
+cat >>confdefs.h <<\EOF
+#define ut_xtime ut_tv.tv_sec
+EOF
+
+	fi
+fi
+fi
+
+if test "$cf_cv_have_utmp" != no ; then
+echo "$as_me:36885: checking if ${cf_cv_have_utmp}.ut_session is declared" >&5
+echo $ECHO_N "checking if ${cf_cv_have_utmp}.ut_session is declared... $ECHO_C" >&6
+if test "${cf_cv_have_utmp_ut_session+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 36892 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <${cf_cv_have_utmp}.h>
+int
+main (void)
+{
+static struct $cf_cv_have_utmp x;
+	 long y = x.ut_session;
+	 (void)x;
+	 (void)y
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:36909: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:36912: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:36915: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:36918: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_have_utmp_ut_session=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_have_utmp_ut_session=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:36929: result: $cf_cv_have_utmp_ut_session" >&5
+echo "${ECHO_T}$cf_cv_have_utmp_ut_session" >&6
+if test "$cf_cv_have_utmp_ut_session" != no ; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_UTMP_UT_SESSION 1
+EOF
+
+fi
+fi
+
+echo "$as_me:36940: checking if $cf_cv_have_utmp is SYSV flavor" >&5
+echo $ECHO_N "checking if $cf_cv_have_utmp is SYSV flavor... $ECHO_C" >&6
+if test "${cf_cv_sysv_utmp+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+test "$cf_cv_have_utmp" = "utmp" && cf_prefix="ut" || cf_prefix="utx"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 36948 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <${cf_cv_have_utmp}.h>
+int
+main (void)
+{
+
+struct $cf_cv_have_utmp x;
+	set${cf_prefix}ent ();
+	get${cf_prefix}id(&x);
+	put${cf_prefix}line(&x);
+	end${cf_prefix}ent();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:36967: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:36970: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:36973: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:36976: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_sysv_utmp=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_sysv_utmp=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:36987: result: $cf_cv_sysv_utmp" >&5
+echo "${ECHO_T}$cf_cv_sysv_utmp" >&6
+test "$cf_cv_sysv_utmp" = yes &&
+cat >>confdefs.h <<\EOF
+#define USE_SYSV_UTMP 1
+EOF
+
+fi
+
+echo "$as_me:36996: checking if external h_errno exists" >&5
+echo $ECHO_N "checking if external h_errno exists... $ECHO_C" >&6
+if test "${cf_cv_have_h_errno+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 37003 "configure"
+#include "confdefs.h"
+
+#undef h_errno
+extern int h_errno;
+
+int
+main (void)
+{
+h_errno = 2
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:37018: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:37021: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:37024: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:37027: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_have_h_errno=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_have_h_errno=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:37038: result: $cf_cv_have_h_errno" >&5
+echo "${ECHO_T}$cf_cv_have_h_errno" >&6
+
+if test "$cf_cv_have_h_errno" = yes ; then
+
+cf_result=`echo "have_h_errno" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+	cat >>confdefs.h <<EOF
+#define $cf_result 1
+EOF
+
+fi
+
+echo "$as_me:37051: checking if bibp: URLs should be supported" >&5
+echo $ECHO_N "checking if bibp: URLs should be supported... $ECHO_C" >&6
+
+# Check whether --enable-bibp-urls or --disable-bibp-urls was given.
+if test "${enable_bibp_urls+set}" = set; then
+  enableval="$enable_bibp_urls"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_bibp_urls=$enableval
+	else
+		use_bibp_urls=yes
+	fi
+else
+  enableval=yes
+	use_bibp_urls=yes
+
+fi;
+echo "$as_me:37068: result: $use_bibp_urls" >&5
+echo "${ECHO_T}$use_bibp_urls" >&6
+test "$use_bibp_urls" = no &&
+cat >>confdefs.h <<\EOF
+#define DISABLE_BIBP 1
+EOF
+
+echo "$as_me:37075: checking if configuration info should be browsable" >&5
+echo $ECHO_N "checking if configuration info should be browsable... $ECHO_C" >&6
+
+# Check whether --enable-config-info or --disable-config-info was given.
+if test "${enable_config_info+set}" = set; then
+  enableval="$enable_config_info"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_config_info=$enableval
+	else
+		use_config_info=yes
+	fi
+else
+  enableval=yes
+	use_config_info=yes
+
+fi;
+echo "$as_me:37092: result: $use_config_info" >&5
+echo "${ECHO_T}$use_config_info" >&6
+test "$use_config_info" = no &&
+cat >>confdefs.h <<\EOF
+#define NO_CONFIG_INFO 1
+EOF
+
+echo "$as_me:37099: checking if new-style forms-based options screen should be used" >&5
+echo $ECHO_N "checking if new-style forms-based options screen should be used... $ECHO_C" >&6
+
+# Check whether --enable-forms-options or --disable-forms-options was given.
+if test "${enable_forms_options+set}" = set; then
+  enableval="$enable_forms_options"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_forms_options=$enableval
+	else
+		use_forms_options=yes
+	fi
+else
+  enableval=yes
+	use_forms_options=yes
+
+fi;
+echo "$as_me:37116: result: $use_forms_options" >&5
+echo "${ECHO_T}$use_forms_options" >&6
+test "$use_forms_options" = no &&
+cat >>confdefs.h <<\EOF
+#define NO_OPTION_FORMS 1
+EOF
+
+echo "$as_me:37123: checking if old-style options menu should be used" >&5
+echo $ECHO_N "checking if old-style options menu should be used... $ECHO_C" >&6
+
+# Check whether --enable-menu-options or --disable-menu-options was given.
+if test "${enable_menu_options+set}" = set; then
+  enableval="$enable_menu_options"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_menu_options=$enableval
+	else
+		use_menu_options=yes
+	fi
+else
+  enableval=yes
+	use_menu_options=yes
+
+fi;
+echo "$as_me:37140: result: $use_menu_options" >&5
+echo "${ECHO_T}$use_menu_options" >&6
+test "$use_menu_options" = no &&
+cat >>confdefs.h <<\EOF
+#define NO_OPTION_MENU 1
+EOF
+
+echo "$as_me:37147: checking if sessions code should be used" >&5
+echo $ECHO_N "checking if sessions code should be used... $ECHO_C" >&6
+
+# Check whether --enable-sessions or --disable-sessions was given.
+if test "${enable_sessions+set}" = set; then
+  enableval="$enable_sessions"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_sessions=$enableval
+	else
+		use_sessions=yes
+	fi
+else
+  enableval=yes
+	use_sessions=yes
+
+fi;
+echo "$as_me:37164: result: $use_sessions" >&5
+echo "${ECHO_T}$use_sessions" >&6
+if test "$use_sessions" != no ; then
+
+cat >>confdefs.h <<\EOF
+#define USE_SESSIONS 1
+EOF
+
+	EXTRA_OBJS="$EXTRA_OBJS LYSession\$o"
+fi
+
+echo "$as_me:37175: checking if session-caching code should be used" >&5
+echo $ECHO_N "checking if session-caching code should be used... $ECHO_C" >&6
+
+# Check whether --enable-session-cache or --disable-session-cache was given.
+if test "${enable_session_cache+set}" = set; then
+  enableval="$enable_session_cache"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_session_cache=$enableval
+	else
+		use_session_cache=yes
+	fi
+else
+  enableval=yes
+	use_session_cache=yes
+
+fi;
+echo "$as_me:37192: result: $use_session_cache" >&5
+echo "${ECHO_T}$use_session_cache" >&6
+if test "$use_session_cache" != no ; then
+
+cat >>confdefs.h <<\EOF
+#define USE_CACHEJAR 1
+EOF
+
+fi
+
+echo "$as_me:37202: checking if address-list page should be used" >&5
+echo $ECHO_N "checking if address-list page should be used... $ECHO_C" >&6
+
+# Check whether --enable-addrlist-page or --disable-addrlist-page was given.
+if test "${enable_addrlist_page+set}" = set; then
+  enableval="$enable_addrlist_page"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_addrlist_page=$enableval
+	else
+		use_addrlist_page=yes
+	fi
+else
+  enableval=yes
+	use_addrlist_page=yes
+
+fi;
+echo "$as_me:37219: result: $use_addrlist_page" >&5
+echo "${ECHO_T}$use_addrlist_page" >&6
+test "$use_addrlist_page" != no &&
+cat >>confdefs.h <<\EOF
+#define USE_ADDRLIST_PAGE 1
+EOF
+
+echo "$as_me:37226: checking if support for CJK should be used" >&5
+echo $ECHO_N "checking if support for CJK should be used... $ECHO_C" >&6
+
+# Check whether --enable-cjk or --disable-cjk was given.
+if test "${enable_cjk+set}" = set; then
+  enableval="$enable_cjk"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_cjk=$enableval
+	else
+		use_cjk=yes
+	fi
+else
+  enableval=yes
+	use_cjk=yes
+
+fi;
+echo "$as_me:37243: result: $use_cjk" >&5
+echo "${ECHO_T}$use_cjk" >&6
+test "$use_cjk" != no &&
+cat >>confdefs.h <<\EOF
+#define CJK_EX 1
+EOF
+
+use_cjk_utf8=no
+
+# Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
+if test "${with_libiconv_prefix+set}" = set; then
+  withval="$with_libiconv_prefix"
+
+case "$withval" in
+(no)
+	;;
+(yes)
+	;;
+(*)
+
+for cf_searchpath in `echo "$withval" | tr $PATH_SEPARATOR ' '`; do
+	if test -d "$cf_searchpath/include" ; then
+
+if test -n "$cf_searchpath/include" ; then
+  for cf_add_incdir in $cf_searchpath/include
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 37293 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:37305: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:37308: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:37311: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:37314: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:37331: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+	elif test -d "$cf_searchpath/../include" ; then
+
+if test -n "$cf_searchpath/../include" ; then
+  for cf_add_incdir in $cf_searchpath/../include
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 37377 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:37389: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:37392: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:37395: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:37398: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:37415: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+	else
+{ { echo "$as_me:37433: error: cannot find libiconv under $withval" >&5
+echo "$as_me: error: cannot find libiconv under $withval" >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+	if test -d "$cf_searchpath/lib" ; then
+
+if test -n "$cf_searchpath/lib" ; then
+	for cf_add_libdir in $cf_searchpath/lib
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:37458: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+	elif test -d "$cf_searchpath" ; then
+
+if test -n "$cf_searchpath" ; then
+	for cf_add_libdir in $cf_searchpath
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:37487: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+	else
+{ { echo "$as_me:37496: error: cannot find libiconv under $withval" >&5
+echo "$as_me: error: cannot find libiconv under $withval" >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+done
+
+	;;
+esac
+
+fi;
+
+  echo "$as_me:37507: checking for iconv" >&5
+echo $ECHO_N "checking for iconv... $ECHO_C" >&6
+if test "${am_cv_func_iconv+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+# If the linkage is not already in the $CPPFLAGS/$LDFLAGS configuration, these
+# will be set on completion of the AC_TRY_LINK below.
+cf_cv_header_path_iconv=
+cf_cv_library_path_iconv=
+
+echo "${as_me:-configure}:37518: testing Starting FIND_LINKAGE(iconv,) ..." 1>&5
+
+cf_save_LIBS="$LIBS"
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 37523 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <iconv.h>
+
+int
+main (void)
+{
+
+	iconv_t cd = iconv_open("","");
+	iconv(cd,NULL,NULL,NULL,NULL);
+	iconv_close(cd);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:37542: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:37545: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:37548: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:37551: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_find_linkage_iconv=yes
+	cf_cv_header_path_iconv=/usr/include
+	cf_cv_library_path_iconv=/usr/lib
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+LIBS="-liconv  $cf_save_LIBS"
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 37565 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <iconv.h>
+
+int
+main (void)
+{
+
+	iconv_t cd = iconv_open("","");
+	iconv(cd,NULL,NULL,NULL,NULL);
+	iconv_close(cd);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:37584: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:37587: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:37590: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:37593: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_find_linkage_iconv=yes
+	cf_cv_header_path_iconv=/usr/include
+	cf_cv_library_path_iconv=/usr/lib
+	cf_cv_library_file_iconv="-liconv"
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+	cf_cv_find_linkage_iconv=no
+	LIBS="$cf_save_LIBS"
+
+	test -n "$verbose" && echo "	find linkage for iconv library" 1>&6
+
+echo "${as_me:-configure}:37610: testing find linkage for iconv library ..." 1>&5
+
+echo "${as_me:-configure}:37612: testing Searching for headers in FIND_LINKAGE(iconv,) ..." 1>&5
+
+	cf_save_CPPFLAGS="$CPPFLAGS"
+	cf_test_CPPFLAGS="$CPPFLAGS"
+
+cf_search=
+
+# collect the current set of include-directories from compiler flags
+cf_header_path_list=""
+if test -n "${CFLAGS}${CPPFLAGS}" ; then
+	for cf_header_path in $CPPFLAGS $CFLAGS
+	do
+		case "$cf_header_path" in
+		(-I*)
+			cf_header_path=`echo ".$cf_header_path" |sed -e 's/^...//' -e 's,/include$,,'`
+
+test "x$cf_header_path" != "xNONE" && \
+test -d "$cf_header_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_header_path"
+	test -d "$cf_header_path/include" &&          cf_search="$cf_search $cf_header_path/include"
+	test -d "$cf_header_path/include/iconv" &&       cf_search="$cf_search $cf_header_path/include/iconv"
+	test -d "$cf_header_path/include/iconv/include" &&    cf_search="$cf_search $cf_header_path/include/iconv/include"
+	test -d "$cf_header_path/iconv/include" &&       cf_search="$cf_search $cf_header_path/iconv/include"
+	test -d "$cf_header_path/iconv/include/iconv" &&    cf_search="$cf_search $cf_header_path/iconv/include/iconv"
+}
+
+			cf_header_path_list="$cf_header_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+# add the variations for the package we are looking for
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $prefix"
+	test -d "$prefix/include" &&          cf_search="$cf_search $prefix/include"
+	test -d "$prefix/include/iconv" &&       cf_search="$cf_search $prefix/include/iconv"
+	test -d "$prefix/include/iconv/include" &&    cf_search="$cf_search $prefix/include/iconv/include"
+	test -d "$prefix/iconv/include" &&       cf_search="$cf_search $prefix/iconv/include"
+	test -d "$prefix/iconv/include/iconv" &&    cf_search="$cf_search $prefix/iconv/include/iconv"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/include" &&          cf_search="$cf_search $cf_subdir_prefix/include"
+	test -d "$cf_subdir_prefix/include/iconv" &&       cf_search="$cf_search $cf_subdir_prefix/include/iconv"
+	test -d "$cf_subdir_prefix/include/iconv/include" &&    cf_search="$cf_search $cf_subdir_prefix/include/iconv/include"
+	test -d "$cf_subdir_prefix/iconv/include" &&       cf_search="$cf_search $cf_subdir_prefix/iconv/include"
+	test -d "$cf_subdir_prefix/iconv/include/iconv" &&    cf_search="$cf_search $cf_subdir_prefix/iconv/include/iconv"
+}
+
+done
+
+test "$includedir" != NONE && \
+test "$includedir" != "/usr/include" && \
+test -d "$includedir" && {
+	test -d "$includedir" &&    cf_search="$cf_search $includedir"
+	test -d "$includedir/iconv" && cf_search="$cf_search $includedir/iconv"
+}
+
+test "$oldincludedir" != NONE && \
+test "$oldincludedir" != "/usr/include" && \
+test -d "$oldincludedir" && {
+	test -d "$oldincludedir"    && cf_search="$cf_search $oldincludedir"
+	test -d "$oldincludedir/iconv" && cf_search="$cf_search $oldincludedir/iconv"
+}
+
+cf_search="$cf_search $cf_header_path_list"
+
+	for cf_cv_header_path_iconv in $cf_search
+	do
+		if test -d "$cf_cv_header_path_iconv" ; then
+			test -n "$verbose" && echo "	... testing $cf_cv_header_path_iconv" 1>&6
+
+echo "${as_me:-configure}:37703: testing ... testing $cf_cv_header_path_iconv ..." 1>&5
+
+			CPPFLAGS="$cf_save_CPPFLAGS"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_cv_header_path_iconv"
+
+			cat >"conftest.$ac_ext" <<_ACEOF
+#line 37711 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <iconv.h>
+
+int
+main (void)
+{
+
+	iconv_t cd = iconv_open("","");
+	iconv(cd,NULL,NULL,NULL,NULL);
+	iconv_close(cd);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:37730: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:37733: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:37736: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:37739: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+				test -n "$verbose" && echo "	... found iconv headers in $cf_cv_header_path_iconv" 1>&6
+
+echo "${as_me:-configure}:37744: testing ... found iconv headers in $cf_cv_header_path_iconv ..." 1>&5
+
+				cf_cv_find_linkage_iconv=maybe
+				cf_test_CPPFLAGS="$CPPFLAGS"
+				break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+				CPPFLAGS="$cf_save_CPPFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+		fi
+	done
+
+	if test "$cf_cv_find_linkage_iconv" = maybe ; then
+
+echo "${as_me:-configure}:37762: testing Searching for iconv library in FIND_LINKAGE(iconv,) ..." 1>&5
+
+		cf_save_LIBS="$LIBS"
+		cf_save_LDFLAGS="$LDFLAGS"
+
+		if test "$cf_cv_find_linkage_iconv" != yes ; then
+
+cf_search=
+cf_library_path_list=""
+if test -n "${LDFLAGS}${LIBS}" ; then
+	for cf_library_path in $LDFLAGS $LIBS
+	do
+		case "$cf_library_path" in
+		(-L*)
+			cf_library_path=`echo ".$cf_library_path" |sed -e 's/^...//' -e 's,/lib$,,'`
+
+test "x$cf_library_path" != "xNONE" && \
+test -d "$cf_library_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_library_path"
+	test -d "$cf_library_path/lib" &&          cf_search="$cf_search $cf_library_path/lib"
+	test -d "$cf_library_path/lib/iconv" &&       cf_search="$cf_search $cf_library_path/lib/iconv"
+	test -d "$cf_library_path/lib/iconv/lib" &&    cf_search="$cf_search $cf_library_path/lib/iconv/lib"
+	test -d "$cf_library_path/iconv/lib" &&       cf_search="$cf_search $cf_library_path/iconv/lib"
+	test -d "$cf_library_path/iconv/lib/iconv" &&    cf_search="$cf_search $cf_library_path/iconv/lib/iconv"
+}
+
+			cf_library_path_list="$cf_library_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $prefix"
+	test -d "$prefix/lib" &&          cf_search="$cf_search $prefix/lib"
+	test -d "$prefix/lib/iconv" &&       cf_search="$cf_search $prefix/lib/iconv"
+	test -d "$prefix/lib/iconv/lib" &&    cf_search="$cf_search $prefix/lib/iconv/lib"
+	test -d "$prefix/iconv/lib" &&       cf_search="$cf_search $prefix/iconv/lib"
+	test -d "$prefix/iconv/lib/iconv" &&    cf_search="$cf_search $prefix/iconv/lib/iconv"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/lib" &&          cf_search="$cf_search $cf_subdir_prefix/lib"
+	test -d "$cf_subdir_prefix/lib/iconv" &&       cf_search="$cf_search $cf_subdir_prefix/lib/iconv"
+	test -d "$cf_subdir_prefix/lib/iconv/lib" &&    cf_search="$cf_search $cf_subdir_prefix/lib/iconv/lib"
+	test -d "$cf_subdir_prefix/iconv/lib" &&       cf_search="$cf_search $cf_subdir_prefix/iconv/lib"
+	test -d "$cf_subdir_prefix/iconv/lib/iconv" &&    cf_search="$cf_search $cf_subdir_prefix/iconv/lib/iconv"
+}
+
+done
+
+cf_search="$cf_library_path_list $cf_search"
+
+			for cf_cv_library_path_iconv in $cf_search
+			do
+				if test -d "$cf_cv_library_path_iconv" ; then
+					test -n "$verbose" && echo "	... testing $cf_cv_library_path_iconv" 1>&6
+
+echo "${as_me:-configure}:37837: testing ... testing $cf_cv_library_path_iconv ..." 1>&5
+
+					CPPFLAGS="$cf_test_CPPFLAGS"
+					LIBS="-liconv  $cf_save_LIBS"
+					LDFLAGS="$cf_save_LDFLAGS -L$cf_cv_library_path_iconv"
+					cat >"conftest.$ac_ext" <<_ACEOF
+#line 37843 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <iconv.h>
+
+int
+main (void)
+{
+
+	iconv_t cd = iconv_open("","");
+	iconv(cd,NULL,NULL,NULL,NULL);
+	iconv_close(cd);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:37862: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:37865: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:37868: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:37871: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+					test -n "$verbose" && echo "	... found iconv library in $cf_cv_library_path_iconv" 1>&6
+
+echo "${as_me:-configure}:37876: testing ... found iconv library in $cf_cv_library_path_iconv ..." 1>&5
+
+					cf_cv_find_linkage_iconv=yes
+					cf_cv_library_file_iconv="-liconv"
+					break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+					CPPFLAGS="$cf_save_CPPFLAGS"
+					LIBS="$cf_save_LIBS"
+					LDFLAGS="$cf_save_LDFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+				fi
+			done
+			CPPFLAGS="$cf_save_CPPFLAGS"
+			LDFLAGS="$cf_save_LDFLAGS"
+		fi
+
+	else
+		cf_cv_find_linkage_iconv=no
+	fi
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+LIBS="$cf_save_LIBS"
+
+if test "$cf_cv_find_linkage_iconv" = yes ; then
+am_cv_func_iconv=yes
+else
+am_cv_func_iconv="no, consider installing GNU libiconv"
+fi
+
+fi
+echo "$as_me:37916: result: $am_cv_func_iconv" >&5
+echo "${ECHO_T}$am_cv_func_iconv" >&6
+
+  if test "$am_cv_func_iconv" = yes; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_ICONV 1
+EOF
+
+    echo "$as_me:37925: checking if the declaration of iconv() needs const." >&5
+echo $ECHO_N "checking if the declaration of iconv() needs const.... $ECHO_C" >&6
+if test "${am_cv_proto_iconv_const+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+      cat >"conftest.$ac_ext" <<_ACEOF
+#line 37932 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <iconv.h>
+
+extern
+#ifdef __cplusplus
+"C"
+#endif
+#if defined(__STDC__) || defined(__cplusplus)
+size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
+#else
+size_t iconv();
+#endif
+
+int
+main (void)
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:37957: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:37960: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:37963: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:37966: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  am_cv_proto_iconv_const=no
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+am_cv_proto_iconv_const=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:37976: result: $am_cv_proto_iconv_const" >&5
+echo "${ECHO_T}$am_cv_proto_iconv_const" >&6
+
+    if test "$am_cv_proto_iconv_const" = yes ; then
+      am_cv_proto_iconv_arg1="const"
+    else
+      am_cv_proto_iconv_arg1=""
+    fi
+
+cat >>confdefs.h <<EOF
+#define ICONV_CONST $am_cv_proto_iconv_arg1
+EOF
+
+  fi
+
+  LIBICONV=
+  if test "$cf_cv_find_linkage_iconv" = yes; then
+
+if test -n "$cf_cv_header_path_iconv" ; then
+  for cf_add_incdir in $cf_cv_header_path_iconv
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 38021 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:38033: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:38036: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:38039: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:38042: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:38059: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+    if test -n "$cf_cv_library_file_iconv" ; then
+      LIBICONV="-liconv"
+
+if test -n "$cf_cv_library_path_iconv" ; then
+	for cf_add_libdir in $cf_cv_library_path_iconv
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:38098: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+    fi
+  fi
+
+if test "x$am_cv_func_iconv" = "xyes"
+then
+
+echo "$as_me:38112: checking if experimental support for Chinese UTF-8 should be used" >&5
+echo $ECHO_N "checking if experimental support for Chinese UTF-8 should be used... $ECHO_C" >&6
+
+# Check whether --enable-chinese-utf8 or --disable-chinese-utf8 was given.
+if test "${enable_chinese_utf8+set}" = set; then
+  enableval="$enable_chinese_utf8"
+  test "$enableval" != yes && enableval=no
+	if test "$enableval" != "no" ; then
+    use_cn_utf8=$enableval
+	else
+		use_cn_utf8=yes
+	fi
+else
+  enableval=no
+	use_cn_utf8=yes
+
+fi;
+echo "$as_me:38129: result: $use_cn_utf8" >&5
+echo "${ECHO_T}$use_cn_utf8" >&6
+if test "$use_cn_utf8" != no ; then
+
+cat >>confdefs.h <<\EOF
+#define EXP_CHINESEUTF8_SUPPORT 1
+EOF
+
+	use_cjk_utf8=yes
+fi
+
+echo "$as_me:38140: checking if support for Japanese UTF-8 should be used" >&5
+echo $ECHO_N "checking if support for Japanese UTF-8 should be used... $ECHO_C" >&6
+
+# Check whether --enable-japanese-utf8 or --disable-japanese-utf8 was given.
+if test "${enable_japanese_utf8+set}" = set; then
+  enableval="$enable_japanese_utf8"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_ja_utf8=$enableval
+	else
+		use_ja_utf8=yes
+	fi
+else
+  enableval=yes
+	use_ja_utf8=yes
+
+fi;
+echo "$as_me:38157: result: $use_ja_utf8" >&5
+echo "${ECHO_T}$use_ja_utf8" >&6
+if test "$use_ja_utf8" != no ; then
+
+cat >>confdefs.h <<\EOF
+#define USE_JAPANESEUTF8_SUPPORT 1
+EOF
+
+	use_cjk_utf8=yes
+fi
+
+if test $use_cjk_utf8 = yes
+then
+	if test "$USE_NLS" != yes ; then
+	  LIBS="$LIBICONV $LIBS"
+	fi
+fi
+
+else
+	test -n "$verbose" && echo "	skipping CJK features which depend on iconv" 1>&6
+
+echo "${as_me:-configure}:38178: testing skipping CJK features which depend on iconv ..." 1>&5
+
+fi
+
+echo "$as_me:38182: checking if experimental wcwidth/UTF-8 logic should be used" >&5
+echo $ECHO_N "checking if experimental wcwidth/UTF-8 logic should be used... $ECHO_C" >&6
+
+# Check whether --enable-wcwidth-support or --disable-wcwidth-support was given.
+if test "${enable_wcwidth_support+set}" = set; then
+  enableval="$enable_wcwidth_support"
+  test "$enableval" != yes && enableval=no
+	if test "$enableval" != "no" ; then
+    use_wcwidth=$enableval
+	else
+		use_wcwidth=no
+	fi
+else
+  enableval=no
+	use_wcwidth=no
+
+fi;
+echo "$as_me:38199: result: $use_wcwidth" >&5
+echo "${ECHO_T}$use_wcwidth" >&6
+test "$use_wcwidth" != no &&
+cat >>confdefs.h <<\EOF
+#define EXP_WCWIDTH_SUPPORT 1
+EOF
+
+use_dft_colors=no
+case "$cf_cv_screen" in
+(curses|slang|ncurses*)
+	use_dft_colors=maybe
+	;;
+esac
+
+if test "$use_dft_colors" != no ; then
+echo "$as_me:38214: checking if you want to use default-colors" >&5
+echo $ECHO_N "checking if you want to use default-colors... $ECHO_C" >&6
+
+# Check whether --enable-default-colors or --disable-default-colors was given.
+if test "${enable_default_colors+set}" = set; then
+  enableval="$enable_default_colors"
+  test "$enableval" != yes && enableval=no
+	if test "$enableval" != "no" ; then
+    use_dft_colors=yes
+	else
+		use_dft_colors=no
+	fi
+else
+  enableval=no
+	use_dft_colors=no
+
+fi;
+echo "$as_me:38231: result: $use_dft_colors" >&5
+echo "${ECHO_T}$use_dft_colors" >&6
+test "$use_dft_colors" = "yes" &&
+cat >>confdefs.h <<\EOF
+#define USE_DEFAULT_COLORS 1
+EOF
+
+fi
+
+echo "$as_me:38240: checking if experimental keyboard-layout logic should be used" >&5
+echo $ECHO_N "checking if experimental keyboard-layout logic should be used... $ECHO_C" >&6
+
+# Check whether --enable-kbd-layout or --disable-kbd-layout was given.
+if test "${enable_kbd_layout+set}" = set; then
+  enableval="$enable_kbd_layout"
+  test "$enableval" != yes && enableval=no
+	if test "$enableval" != "no" ; then
+    use_kbd_layout=$enableval
+	else
+		use_kbd_layout=no
+	fi
+else
+  enableval=no
+	use_kbd_layout=no
+
+fi;
+echo "$as_me:38257: result: $use_kbd_layout" >&5
+echo "${ECHO_T}$use_kbd_layout" >&6
+test "$use_kbd_layout" != no &&
+cat >>confdefs.h <<\EOF
+#define EXP_KEYBOARD_LAYOUT 1
+EOF
+
+echo "$as_me:38264: checking if experimental nested-table logic should be used" >&5
+echo $ECHO_N "checking if experimental nested-table logic should be used... $ECHO_C" >&6
+
+# Check whether --enable-nested-tables or --disable-nested-tables was given.
+if test "${enable_nested_tables+set}" = set; then
+  enableval="$enable_nested_tables"
+  test "$enableval" != yes && enableval=no
+	if test "$enableval" != "no" ; then
+    use_nested_tables=$enableval
+	else
+		use_nested_tables=no
+	fi
+else
+  enableval=no
+	use_nested_tables=no
+
+fi;
+echo "$as_me:38281: result: $use_nested_tables" >&5
+echo "${ECHO_T}$use_nested_tables" >&6
+test "$use_nested_tables" != no &&
+cat >>confdefs.h <<\EOF
+#define EXP_NESTED_TABLES 1
+EOF
+
+echo "$as_me:38288: checking if alternative line-edit bindings should be used" >&5
+echo $ECHO_N "checking if alternative line-edit bindings should be used... $ECHO_C" >&6
+
+# Check whether --enable-alt-bindings or --disable-alt-bindings was given.
+if test "${enable_alt_bindings+set}" = set; then
+  enableval="$enable_alt_bindings"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_alt_bindings=$enableval
+	else
+		use_alt_bindings=yes
+	fi
+else
+  enableval=yes
+	use_alt_bindings=yes
+
+fi;
+echo "$as_me:38305: result: $use_alt_bindings" >&5
+echo "${ECHO_T}$use_alt_bindings" >&6
+test "$use_alt_bindings" != no &&
+cat >>confdefs.h <<\EOF
+#define USE_ALT_BINDINGS 1
+EOF
+
+echo "$as_me:38312: checking if ascii case-conversion should be used" >&5
+echo $ECHO_N "checking if ascii case-conversion should be used... $ECHO_C" >&6
+
+# Check whether --enable-ascii-ctypes or --disable-ascii-ctypes was given.
+if test "${enable_ascii_ctypes+set}" = set; then
+  enableval="$enable_ascii_ctypes"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_ascii_ctypes=$enableval
+	else
+		use_ascii_ctypes=yes
+	fi
+else
+  enableval=yes
+	use_ascii_ctypes=yes
+
+fi;
+echo "$as_me:38329: result: $use_ascii_ctypes" >&5
+echo "${ECHO_T}$use_ascii_ctypes" >&6
+test "$use_ascii_ctypes" != no &&
+cat >>confdefs.h <<\EOF
+#define USE_ASCII_CTYPES 1
+EOF
+
+echo "$as_me:38336: checking if you want to use extended HTML DTD logic" >&5
+echo $ECHO_N "checking if you want to use extended HTML DTD logic... $ECHO_C" >&6
+
+# Check whether --enable-extended-dtd or --disable-extended-dtd was given.
+if test "${enable_extended_dtd+set}" = set; then
+  enableval="$enable_extended_dtd"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_ext_htmldtd=no
+	else
+		use_ext_htmldtd=yes
+	fi
+else
+  enableval=yes
+	use_ext_htmldtd=yes
+
+fi;
+echo "$as_me:38353: result: $use_ext_htmldtd" >&5
+echo "${ECHO_T}$use_ext_htmldtd" >&6
+test "$use_ext_htmldtd" = "no" &&
+cat >>confdefs.h <<\EOF
+#define NO_EXTENDED_HTMLDTD 1
+EOF
+
+echo "$as_me:38360: checking if file-upload logic should be used" >&5
+echo $ECHO_N "checking if file-upload logic should be used... $ECHO_C" >&6
+
+# Check whether --enable-file-upload or --disable-file-upload was given.
+if test "${enable_file_upload+set}" = set; then
+  enableval="$enable_file_upload"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_file_upload=$enableval
+	else
+		use_file_upload=yes
+	fi
+else
+  enableval=yes
+	use_file_upload=yes
+
+fi;
+echo "$as_me:38377: result: $use_file_upload" >&5
+echo "${ECHO_T}$use_file_upload" >&6
+test "$use_file_upload" != no &&
+cat >>confdefs.h <<\EOF
+#define USE_FILE_UPLOAD 1
+EOF
+
+echo "$as_me:38384: checking if IDNA support should be used" >&5
+echo $ECHO_N "checking if IDNA support should be used... $ECHO_C" >&6
+
+# Check whether --enable-idna or --disable-idna was given.
+if test "${enable_idna+set}" = set; then
+  enableval="$enable_idna"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_idna=$enableval
+	else
+		use_idna=yes
+	fi
+else
+  enableval=yes
+	use_idna=yes
+
+fi;
+echo "$as_me:38401: result: $use_idna" >&5
+echo "${ECHO_T}$use_idna" >&6
+
+if test "$use_idna" = yes ; then
+
+case "$use_idna" in
+(no)
+	;;
+(yes)
+	;;
+(*)
+
+for cf_searchpath in `echo "$use_idna" | tr $PATH_SEPARATOR ' '`; do
+	if test -d "$cf_searchpath/include" ; then
+
+if test -n "$cf_searchpath/include" ; then
+  for cf_add_incdir in $cf_searchpath/include
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 38443 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:38455: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:38458: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:38461: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:38464: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:38481: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+	elif test -d "$cf_searchpath/../include" ; then
+
+if test -n "$cf_searchpath/../include" ; then
+  for cf_add_incdir in $cf_searchpath/../include
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 38527 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:38539: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:38542: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:38545: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:38548: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:38565: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+	else
+{ { echo "$as_me:38583: error: cannot find  under $use_idna" >&5
+echo "$as_me: error: cannot find  under $use_idna" >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+	if test -d "$cf_searchpath/lib" ; then
+
+if test -n "$cf_searchpath/lib" ; then
+	for cf_add_libdir in $cf_searchpath/lib
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:38608: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+	elif test -d "$cf_searchpath" ; then
+
+if test -n "$cf_searchpath" ; then
+	for cf_add_libdir in $cf_searchpath
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:38637: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+	else
+{ { echo "$as_me:38646: error: cannot find  under $use_idna" >&5
+echo "$as_me: error: cannot find  under $use_idna" >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+done
+
+	;;
+esac
+
+# If the linkage is not already in the $CPPFLAGS/$LDFLAGS configuration, these
+# will be set on completion of the AC_TRY_LINK below.
+cf_cv_header_path_idn2=
+cf_cv_library_path_idn2=
+
+echo "${as_me:-configure}:38660: testing Starting FIND_LINKAGE(idn2,) ..." 1>&5
+
+cf_save_LIBS="$LIBS"
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 38665 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <idn2.h>
+
+int
+main (void)
+{
+
+	char *output = 0;
+	int code = idn2_to_ascii_8z("name", &output, IDN2_USE_STD3_ASCII_RULES);
+	(void) code;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:38684: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:38687: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:38690: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:38693: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_find_linkage_idn2=yes
+	cf_cv_header_path_idn2=/usr/include
+	cf_cv_library_path_idn2=/usr/lib
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+LIBS="-lidn2 $LIBICONV $cf_save_LIBS"
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 38707 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <idn2.h>
+
+int
+main (void)
+{
+
+	char *output = 0;
+	int code = idn2_to_ascii_8z("name", &output, IDN2_USE_STD3_ASCII_RULES);
+	(void) code;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:38726: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:38729: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:38732: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:38735: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_find_linkage_idn2=yes
+	cf_cv_header_path_idn2=/usr/include
+	cf_cv_library_path_idn2=/usr/lib
+	cf_cv_library_file_idn2="-lidn2"
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+	cf_cv_find_linkage_idn2=no
+	LIBS="$cf_save_LIBS"
+
+	test -n "$verbose" && echo "	find linkage for idn2 library" 1>&6
+
+echo "${as_me:-configure}:38752: testing find linkage for idn2 library ..." 1>&5
+
+echo "${as_me:-configure}:38754: testing Searching for headers in FIND_LINKAGE(idn2,) ..." 1>&5
+
+	cf_save_CPPFLAGS="$CPPFLAGS"
+	cf_test_CPPFLAGS="$CPPFLAGS"
+
+cf_search=
+
+# collect the current set of include-directories from compiler flags
+cf_header_path_list=""
+if test -n "${CFLAGS}${CPPFLAGS}" ; then
+	for cf_header_path in $CPPFLAGS $CFLAGS
+	do
+		case "$cf_header_path" in
+		(-I*)
+			cf_header_path=`echo ".$cf_header_path" |sed -e 's/^...//' -e 's,/include$,,'`
+
+test "x$cf_header_path" != "xNONE" && \
+test -d "$cf_header_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_header_path"
+	test -d "$cf_header_path/include" &&          cf_search="$cf_search $cf_header_path/include"
+	test -d "$cf_header_path/include/idn2" &&       cf_search="$cf_search $cf_header_path/include/idn2"
+	test -d "$cf_header_path/include/idn2/include" &&    cf_search="$cf_search $cf_header_path/include/idn2/include"
+	test -d "$cf_header_path/idn2/include" &&       cf_search="$cf_search $cf_header_path/idn2/include"
+	test -d "$cf_header_path/idn2/include/idn2" &&    cf_search="$cf_search $cf_header_path/idn2/include/idn2"
+}
+
+			cf_header_path_list="$cf_header_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+# add the variations for the package we are looking for
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $prefix"
+	test -d "$prefix/include" &&          cf_search="$cf_search $prefix/include"
+	test -d "$prefix/include/idn2" &&       cf_search="$cf_search $prefix/include/idn2"
+	test -d "$prefix/include/idn2/include" &&    cf_search="$cf_search $prefix/include/idn2/include"
+	test -d "$prefix/idn2/include" &&       cf_search="$cf_search $prefix/idn2/include"
+	test -d "$prefix/idn2/include/idn2" &&    cf_search="$cf_search $prefix/idn2/include/idn2"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/include" &&          cf_search="$cf_search $cf_subdir_prefix/include"
+	test -d "$cf_subdir_prefix/include/idn2" &&       cf_search="$cf_search $cf_subdir_prefix/include/idn2"
+	test -d "$cf_subdir_prefix/include/idn2/include" &&    cf_search="$cf_search $cf_subdir_prefix/include/idn2/include"
+	test -d "$cf_subdir_prefix/idn2/include" &&       cf_search="$cf_search $cf_subdir_prefix/idn2/include"
+	test -d "$cf_subdir_prefix/idn2/include/idn2" &&    cf_search="$cf_search $cf_subdir_prefix/idn2/include/idn2"
+}
+
+done
+
+test "$includedir" != NONE && \
+test "$includedir" != "/usr/include" && \
+test -d "$includedir" && {
+	test -d "$includedir" &&    cf_search="$cf_search $includedir"
+	test -d "$includedir/idn2" && cf_search="$cf_search $includedir/idn2"
+}
+
+test "$oldincludedir" != NONE && \
+test "$oldincludedir" != "/usr/include" && \
+test -d "$oldincludedir" && {
+	test -d "$oldincludedir"    && cf_search="$cf_search $oldincludedir"
+	test -d "$oldincludedir/idn2" && cf_search="$cf_search $oldincludedir/idn2"
+}
+
+cf_search="$cf_search $cf_header_path_list"
+
+	for cf_cv_header_path_idn2 in $cf_search
+	do
+		if test -d "$cf_cv_header_path_idn2" ; then
+			test -n "$verbose" && echo "	... testing $cf_cv_header_path_idn2" 1>&6
+
+echo "${as_me:-configure}:38845: testing ... testing $cf_cv_header_path_idn2 ..." 1>&5
+
+			CPPFLAGS="$cf_save_CPPFLAGS"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_cv_header_path_idn2"
+
+			cat >"conftest.$ac_ext" <<_ACEOF
+#line 38853 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <idn2.h>
+
+int
+main (void)
+{
+
+	char *output = 0;
+	int code = idn2_to_ascii_8z("name", &output, IDN2_USE_STD3_ASCII_RULES);
+	(void) code;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:38872: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:38875: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:38878: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:38881: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+				test -n "$verbose" && echo "	... found idn2 headers in $cf_cv_header_path_idn2" 1>&6
+
+echo "${as_me:-configure}:38886: testing ... found idn2 headers in $cf_cv_header_path_idn2 ..." 1>&5
+
+				cf_cv_find_linkage_idn2=maybe
+				cf_test_CPPFLAGS="$CPPFLAGS"
+				break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+				CPPFLAGS="$cf_save_CPPFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+		fi
+	done
+
+	if test "$cf_cv_find_linkage_idn2" = maybe ; then
+
+echo "${as_me:-configure}:38904: testing Searching for idn2 library in FIND_LINKAGE(idn2,) ..." 1>&5
+
+		cf_save_LIBS="$LIBS"
+		cf_save_LDFLAGS="$LDFLAGS"
+
+		if test "$cf_cv_find_linkage_idn2" != yes ; then
+
+cf_search=
+cf_library_path_list=""
+if test -n "${LDFLAGS}${LIBS}" ; then
+	for cf_library_path in $LDFLAGS $LIBS
+	do
+		case "$cf_library_path" in
+		(-L*)
+			cf_library_path=`echo ".$cf_library_path" |sed -e 's/^...//' -e 's,/lib$,,'`
+
+test "x$cf_library_path" != "xNONE" && \
+test -d "$cf_library_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_library_path"
+	test -d "$cf_library_path/lib" &&          cf_search="$cf_search $cf_library_path/lib"
+	test -d "$cf_library_path/lib/idn2" &&       cf_search="$cf_search $cf_library_path/lib/idn2"
+	test -d "$cf_library_path/lib/idn2/lib" &&    cf_search="$cf_search $cf_library_path/lib/idn2/lib"
+	test -d "$cf_library_path/idn2/lib" &&       cf_search="$cf_search $cf_library_path/idn2/lib"
+	test -d "$cf_library_path/idn2/lib/idn2" &&    cf_search="$cf_search $cf_library_path/idn2/lib/idn2"
+}
+
+			cf_library_path_list="$cf_library_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $prefix"
+	test -d "$prefix/lib" &&          cf_search="$cf_search $prefix/lib"
+	test -d "$prefix/lib/idn2" &&       cf_search="$cf_search $prefix/lib/idn2"
+	test -d "$prefix/lib/idn2/lib" &&    cf_search="$cf_search $prefix/lib/idn2/lib"
+	test -d "$prefix/idn2/lib" &&       cf_search="$cf_search $prefix/idn2/lib"
+	test -d "$prefix/idn2/lib/idn2" &&    cf_search="$cf_search $prefix/idn2/lib/idn2"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/lib" &&          cf_search="$cf_search $cf_subdir_prefix/lib"
+	test -d "$cf_subdir_prefix/lib/idn2" &&       cf_search="$cf_search $cf_subdir_prefix/lib/idn2"
+	test -d "$cf_subdir_prefix/lib/idn2/lib" &&    cf_search="$cf_search $cf_subdir_prefix/lib/idn2/lib"
+	test -d "$cf_subdir_prefix/idn2/lib" &&       cf_search="$cf_search $cf_subdir_prefix/idn2/lib"
+	test -d "$cf_subdir_prefix/idn2/lib/idn2" &&    cf_search="$cf_search $cf_subdir_prefix/idn2/lib/idn2"
+}
+
+done
+
+cf_search="$cf_library_path_list $cf_search"
+
+			for cf_cv_library_path_idn2 in $cf_search
+			do
+				if test -d "$cf_cv_library_path_idn2" ; then
+					test -n "$verbose" && echo "	... testing $cf_cv_library_path_idn2" 1>&6
+
+echo "${as_me:-configure}:38979: testing ... testing $cf_cv_library_path_idn2 ..." 1>&5
+
+					CPPFLAGS="$cf_test_CPPFLAGS"
+					LIBS="-lidn2 $LIBICONV $cf_save_LIBS"
+					LDFLAGS="$cf_save_LDFLAGS -L$cf_cv_library_path_idn2"
+					cat >"conftest.$ac_ext" <<_ACEOF
+#line 38985 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <idn2.h>
+
+int
+main (void)
+{
+
+	char *output = 0;
+	int code = idn2_to_ascii_8z("name", &output, IDN2_USE_STD3_ASCII_RULES);
+	(void) code;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:39004: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:39007: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:39010: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:39013: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+					test -n "$verbose" && echo "	... found idn2 library in $cf_cv_library_path_idn2" 1>&6
+
+echo "${as_me:-configure}:39018: testing ... found idn2 library in $cf_cv_library_path_idn2 ..." 1>&5
+
+					cf_cv_find_linkage_idn2=yes
+					cf_cv_library_file_idn2="-lidn2"
+					break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+					CPPFLAGS="$cf_save_CPPFLAGS"
+					LIBS="$cf_save_LIBS"
+					LDFLAGS="$cf_save_LDFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+				fi
+			done
+			CPPFLAGS="$cf_save_CPPFLAGS"
+			LDFLAGS="$cf_save_LDFLAGS"
+		fi
+
+	else
+		cf_cv_find_linkage_idn2=no
+	fi
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+LIBS="$cf_save_LIBS"
+
+if test "$cf_cv_find_linkage_idn2" = yes ; then
+
+if test -n "$cf_cv_header_path_idn2" ; then
+  for cf_add_incdir in $cf_cv_header_path_idn2
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 39080 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:39092: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:39095: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:39098: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:39101: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:39118: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+if test -n "$cf_cv_library_path_idn2" ; then
+	for cf_add_libdir in $cf_cv_library_path_idn2
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:39154: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lidn2; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+else
+test -n "$verbose" && echo "	unsuccessful, will try idn (older)" 1>&6
+
+echo "${as_me:-configure}:39181: testing unsuccessful, will try idn (older) ..." 1>&5
+
+fi
+
+if test "x$cf_cv_find_linkage_idn2" = xyes ; then
+	test -n "$verbose" && echo "	found idn2 library" 1>&6
+
+echo "${as_me:-configure}:39188: testing found idn2 library ..." 1>&5
+
+cat >>confdefs.h <<\EOF
+#define USE_IDN2 1
+EOF
+
+else
+
+# If the linkage is not already in the $CPPFLAGS/$LDFLAGS configuration, these
+# will be set on completion of the AC_TRY_LINK below.
+cf_cv_header_path_idn=
+cf_cv_library_path_idn=
+
+echo "${as_me:-configure}:39201: testing Starting FIND_LINKAGE(idn,) ..." 1>&5
+
+cf_save_LIBS="$LIBS"
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 39206 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <idna.h>
+
+int
+main (void)
+{
+
+	char *output = 0;
+	int code = idna_to_ascii_8z("name", &output, IDNA_USE_STD3_ASCII_RULES);
+	(void) code;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:39225: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:39228: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:39231: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:39234: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_find_linkage_idn=yes
+	cf_cv_header_path_idn=/usr/include
+	cf_cv_library_path_idn=/usr/lib
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+LIBS="-lidn $LIBICONV $cf_save_LIBS"
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 39248 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <idna.h>
+
+int
+main (void)
+{
+
+	char *output = 0;
+	int code = idna_to_ascii_8z("name", &output, IDNA_USE_STD3_ASCII_RULES);
+	(void) code;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:39267: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:39270: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:39273: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:39276: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_find_linkage_idn=yes
+	cf_cv_header_path_idn=/usr/include
+	cf_cv_library_path_idn=/usr/lib
+	cf_cv_library_file_idn="-lidn"
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+	cf_cv_find_linkage_idn=no
+	LIBS="$cf_save_LIBS"
+
+	test -n "$verbose" && echo "	find linkage for idn library" 1>&6
+
+echo "${as_me:-configure}:39293: testing find linkage for idn library ..." 1>&5
+
+echo "${as_me:-configure}:39295: testing Searching for headers in FIND_LINKAGE(idn,) ..." 1>&5
+
+	cf_save_CPPFLAGS="$CPPFLAGS"
+	cf_test_CPPFLAGS="$CPPFLAGS"
+
+cf_search=
+
+# collect the current set of include-directories from compiler flags
+cf_header_path_list=""
+if test -n "${CFLAGS}${CPPFLAGS}" ; then
+	for cf_header_path in $CPPFLAGS $CFLAGS
+	do
+		case "$cf_header_path" in
+		(-I*)
+			cf_header_path=`echo ".$cf_header_path" |sed -e 's/^...//' -e 's,/include$,,'`
+
+test "x$cf_header_path" != "xNONE" && \
+test -d "$cf_header_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_header_path"
+	test -d "$cf_header_path/include" &&          cf_search="$cf_search $cf_header_path/include"
+	test -d "$cf_header_path/include/idn" &&       cf_search="$cf_search $cf_header_path/include/idn"
+	test -d "$cf_header_path/include/idn/include" &&    cf_search="$cf_search $cf_header_path/include/idn/include"
+	test -d "$cf_header_path/idn/include" &&       cf_search="$cf_search $cf_header_path/idn/include"
+	test -d "$cf_header_path/idn/include/idn" &&    cf_search="$cf_search $cf_header_path/idn/include/idn"
+}
+
+			cf_header_path_list="$cf_header_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+# add the variations for the package we are looking for
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $prefix"
+	test -d "$prefix/include" &&          cf_search="$cf_search $prefix/include"
+	test -d "$prefix/include/idn" &&       cf_search="$cf_search $prefix/include/idn"
+	test -d "$prefix/include/idn/include" &&    cf_search="$cf_search $prefix/include/idn/include"
+	test -d "$prefix/idn/include" &&       cf_search="$cf_search $prefix/idn/include"
+	test -d "$prefix/idn/include/idn" &&    cf_search="$cf_search $prefix/idn/include/idn"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/include" &&          cf_search="$cf_search $cf_subdir_prefix/include"
+	test -d "$cf_subdir_prefix/include/idn" &&       cf_search="$cf_search $cf_subdir_prefix/include/idn"
+	test -d "$cf_subdir_prefix/include/idn/include" &&    cf_search="$cf_search $cf_subdir_prefix/include/idn/include"
+	test -d "$cf_subdir_prefix/idn/include" &&       cf_search="$cf_search $cf_subdir_prefix/idn/include"
+	test -d "$cf_subdir_prefix/idn/include/idn" &&    cf_search="$cf_search $cf_subdir_prefix/idn/include/idn"
+}
+
+done
+
+test "$includedir" != NONE && \
+test "$includedir" != "/usr/include" && \
+test -d "$includedir" && {
+	test -d "$includedir" &&    cf_search="$cf_search $includedir"
+	test -d "$includedir/idn" && cf_search="$cf_search $includedir/idn"
+}
+
+test "$oldincludedir" != NONE && \
+test "$oldincludedir" != "/usr/include" && \
+test -d "$oldincludedir" && {
+	test -d "$oldincludedir"    && cf_search="$cf_search $oldincludedir"
+	test -d "$oldincludedir/idn" && cf_search="$cf_search $oldincludedir/idn"
+}
+
+cf_search="$cf_search $cf_header_path_list"
+
+	for cf_cv_header_path_idn in $cf_search
+	do
+		if test -d "$cf_cv_header_path_idn" ; then
+			test -n "$verbose" && echo "	... testing $cf_cv_header_path_idn" 1>&6
+
+echo "${as_me:-configure}:39386: testing ... testing $cf_cv_header_path_idn ..." 1>&5
+
+			CPPFLAGS="$cf_save_CPPFLAGS"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_cv_header_path_idn"
+
+			cat >"conftest.$ac_ext" <<_ACEOF
+#line 39394 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <idna.h>
+
+int
+main (void)
+{
+
+	char *output = 0;
+	int code = idna_to_ascii_8z("name", &output, IDNA_USE_STD3_ASCII_RULES);
+	(void) code;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:39413: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:39416: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:39419: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:39422: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+				test -n "$verbose" && echo "	... found idn headers in $cf_cv_header_path_idn" 1>&6
+
+echo "${as_me:-configure}:39427: testing ... found idn headers in $cf_cv_header_path_idn ..." 1>&5
+
+				cf_cv_find_linkage_idn=maybe
+				cf_test_CPPFLAGS="$CPPFLAGS"
+				break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+				CPPFLAGS="$cf_save_CPPFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+		fi
+	done
+
+	if test "$cf_cv_find_linkage_idn" = maybe ; then
+
+echo "${as_me:-configure}:39445: testing Searching for idn library in FIND_LINKAGE(idn,) ..." 1>&5
+
+		cf_save_LIBS="$LIBS"
+		cf_save_LDFLAGS="$LDFLAGS"
+
+		if test "$cf_cv_find_linkage_idn" != yes ; then
+
+cf_search=
+cf_library_path_list=""
+if test -n "${LDFLAGS}${LIBS}" ; then
+	for cf_library_path in $LDFLAGS $LIBS
+	do
+		case "$cf_library_path" in
+		(-L*)
+			cf_library_path=`echo ".$cf_library_path" |sed -e 's/^...//' -e 's,/lib$,,'`
+
+test "x$cf_library_path" != "xNONE" && \
+test -d "$cf_library_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_library_path"
+	test -d "$cf_library_path/lib" &&          cf_search="$cf_search $cf_library_path/lib"
+	test -d "$cf_library_path/lib/idn" &&       cf_search="$cf_search $cf_library_path/lib/idn"
+	test -d "$cf_library_path/lib/idn/lib" &&    cf_search="$cf_search $cf_library_path/lib/idn/lib"
+	test -d "$cf_library_path/idn/lib" &&       cf_search="$cf_search $cf_library_path/idn/lib"
+	test -d "$cf_library_path/idn/lib/idn" &&    cf_search="$cf_search $cf_library_path/idn/lib/idn"
+}
+
+			cf_library_path_list="$cf_library_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $prefix"
+	test -d "$prefix/lib" &&          cf_search="$cf_search $prefix/lib"
+	test -d "$prefix/lib/idn" &&       cf_search="$cf_search $prefix/lib/idn"
+	test -d "$prefix/lib/idn/lib" &&    cf_search="$cf_search $prefix/lib/idn/lib"
+	test -d "$prefix/idn/lib" &&       cf_search="$cf_search $prefix/idn/lib"
+	test -d "$prefix/idn/lib/idn" &&    cf_search="$cf_search $prefix/idn/lib/idn"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/lib" &&          cf_search="$cf_search $cf_subdir_prefix/lib"
+	test -d "$cf_subdir_prefix/lib/idn" &&       cf_search="$cf_search $cf_subdir_prefix/lib/idn"
+	test -d "$cf_subdir_prefix/lib/idn/lib" &&    cf_search="$cf_search $cf_subdir_prefix/lib/idn/lib"
+	test -d "$cf_subdir_prefix/idn/lib" &&       cf_search="$cf_search $cf_subdir_prefix/idn/lib"
+	test -d "$cf_subdir_prefix/idn/lib/idn" &&    cf_search="$cf_search $cf_subdir_prefix/idn/lib/idn"
+}
+
+done
+
+cf_search="$cf_library_path_list $cf_search"
+
+			for cf_cv_library_path_idn in $cf_search
+			do
+				if test -d "$cf_cv_library_path_idn" ; then
+					test -n "$verbose" && echo "	... testing $cf_cv_library_path_idn" 1>&6
+
+echo "${as_me:-configure}:39520: testing ... testing $cf_cv_library_path_idn ..." 1>&5
+
+					CPPFLAGS="$cf_test_CPPFLAGS"
+					LIBS="-lidn $LIBICONV $cf_save_LIBS"
+					LDFLAGS="$cf_save_LDFLAGS -L$cf_cv_library_path_idn"
+					cat >"conftest.$ac_ext" <<_ACEOF
+#line 39526 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <idna.h>
+
+int
+main (void)
+{
+
+	char *output = 0;
+	int code = idna_to_ascii_8z("name", &output, IDNA_USE_STD3_ASCII_RULES);
+	(void) code;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:39545: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:39548: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:39551: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:39554: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+					test -n "$verbose" && echo "	... found idn library in $cf_cv_library_path_idn" 1>&6
+
+echo "${as_me:-configure}:39559: testing ... found idn library in $cf_cv_library_path_idn ..." 1>&5
+
+					cf_cv_find_linkage_idn=yes
+					cf_cv_library_file_idn="-lidn"
+					break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+					CPPFLAGS="$cf_save_CPPFLAGS"
+					LIBS="$cf_save_LIBS"
+					LDFLAGS="$cf_save_LDFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+				fi
+			done
+			CPPFLAGS="$cf_save_CPPFLAGS"
+			LDFLAGS="$cf_save_LDFLAGS"
+		fi
+
+	else
+		cf_cv_find_linkage_idn=no
+	fi
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+LIBS="$cf_save_LIBS"
+
+if test "$cf_cv_find_linkage_idn" = yes ; then
+
+if test -n "$cf_cv_header_path_idn" ; then
+  for cf_add_incdir in $cf_cv_header_path_idn
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 39621 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:39633: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:39636: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:39639: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:39642: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:39659: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+if test -n "$cf_cv_library_path_idn" ; then
+	for cf_add_libdir in $cf_cv_library_path_idn
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:39695: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lidn; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+else
+{ echo "$as_me:39720: WARNING: Cannot find idn library" >&5
+echo "$as_me: WARNING: Cannot find idn library" >&2;}
+fi
+
+if test "x$cf_cv_find_linkage_idn" = xyes ; then
+	test -n "$verbose" && echo "	found idn library" 1>&6
+
+echo "${as_me:-configure}:39727: testing found idn library ..." 1>&5
+
+cat >>confdefs.h <<\EOF
+#define USE_IDNA 1
+EOF
+
+fi
+fi
+
+fi
+
+echo "$as_me:39738: checking if element-justification logic should be used" >&5
+echo $ECHO_N "checking if element-justification logic should be used... $ECHO_C" >&6
+
+# Check whether --enable-justify-elts or --disable-justify-elts was given.
+if test "${enable_justify_elts+set}" = set; then
+  enableval="$enable_justify_elts"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_justify_elts=$enableval
+	else
+		use_justify_elts=yes
+	fi
+else
+  enableval=yes
+	use_justify_elts=yes
+
+fi;
+echo "$as_me:39755: result: $use_justify_elts" >&5
+echo "${ECHO_T}$use_justify_elts" >&6
+test "$use_justify_elts" != no &&
+cat >>confdefs.h <<\EOF
+#define USE_JUSTIFY_ELTS 1
+EOF
+
+echo "$as_me:39762: checking if partial-display should be used" >&5
+echo $ECHO_N "checking if partial-display should be used... $ECHO_C" >&6
+
+# Check whether --enable-partial or --disable-partial was given.
+if test "${enable_partial+set}" = set; then
+  enableval="$enable_partial"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_partial_display=$enableval
+	else
+		use_partial_display=yes
+	fi
+else
+  enableval=yes
+	use_partial_display=yes
+
+fi;
+echo "$as_me:39779: result: $use_partial_display" >&5
+echo "${ECHO_T}$use_partial_display" >&6
+test "$use_partial_display" != no &&
+cat >>confdefs.h <<\EOF
+#define DISP_PARTIAL 1
+EOF
+
+echo "$as_me:39786: checking if persistent-cookie logic should be used" >&5
+echo $ECHO_N "checking if persistent-cookie logic should be used... $ECHO_C" >&6
+
+# Check whether --enable-persistent-cookies or --disable-persistent-cookies was given.
+if test "${enable_persistent_cookies+set}" = set; then
+  enableval="$enable_persistent_cookies"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_filed_cookies=$enableval
+	else
+		use_filed_cookies=yes
+	fi
+else
+  enableval=yes
+	use_filed_cookies=yes
+
+fi;
+echo "$as_me:39803: result: $use_filed_cookies" >&5
+echo "${ECHO_T}$use_filed_cookies" >&6
+test "$use_filed_cookies" != no &&
+cat >>confdefs.h <<\EOF
+#define USE_PERSISTENT_COOKIES 1
+EOF
+
+echo "$as_me:39810: checking if html source should be colorized" >&5
+echo $ECHO_N "checking if html source should be colorized... $ECHO_C" >&6
+
+# Check whether --enable-prettysrc or --disable-prettysrc was given.
+if test "${enable_prettysrc+set}" = set; then
+  enableval="$enable_prettysrc"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_prettysrc=$enableval
+	else
+		use_prettysrc=yes
+	fi
+else
+  enableval=yes
+	use_prettysrc=yes
+
+fi;
+echo "$as_me:39827: result: $use_prettysrc" >&5
+echo "${ECHO_T}$use_prettysrc" >&6
+test "$use_prettysrc" != no &&
+cat >>confdefs.h <<\EOF
+#define USE_PRETTYSRC 1
+EOF
+
+echo "$as_me:39834: checking if progress-bar code should be used" >&5
+echo $ECHO_N "checking if progress-bar code should be used... $ECHO_C" >&6
+
+# Check whether --enable-progressbar or --disable-progressbar was given.
+if test "${enable_progressbar+set}" = set; then
+  enableval="$enable_progressbar"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_progressbar=$enableval
+	else
+		use_progressbar=yes
+	fi
+else
+  enableval=yes
+	use_progressbar=yes
+
+fi;
+echo "$as_me:39851: result: $use_progressbar" >&5
+echo "${ECHO_T}$use_progressbar" >&6
+test "$use_progressbar" != no &&
+cat >>confdefs.h <<\EOF
+#define USE_PROGRESSBAR 1
+EOF
+
+echo "$as_me:39858: checking if read-progress message should show ETA" >&5
+echo $ECHO_N "checking if read-progress message should show ETA... $ECHO_C" >&6
+
+# Check whether --enable-read-eta or --disable-read-eta was given.
+if test "${enable_read_eta+set}" = set; then
+  enableval="$enable_read_eta"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_read_eta=$enableval
+	else
+		use_read_eta=yes
+	fi
+else
+  enableval=yes
+	use_read_eta=yes
+
+fi;
+echo "$as_me:39875: result: $use_read_eta" >&5
+echo "${ECHO_T}$use_read_eta" >&6
+test "$use_read_eta" != no &&
+cat >>confdefs.h <<\EOF
+#define USE_READPROGRESS 1
+EOF
+
+echo "$as_me:39882: checking if source caching should be used" >&5
+echo $ECHO_N "checking if source caching should be used... $ECHO_C" >&6
+
+# Check whether --enable-source-cache or --disable-source-cache was given.
+if test "${enable_source_cache+set}" = set; then
+  enableval="$enable_source_cache"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_source_cache=$enableval
+	else
+		use_source_cache=yes
+	fi
+else
+  enableval=yes
+	use_source_cache=yes
+
+fi;
+echo "$as_me:39899: result: $use_source_cache" >&5
+echo "${ECHO_T}$use_source_cache" >&6
+test "$use_source_cache" != no &&
+cat >>confdefs.h <<\EOF
+#define USE_SOURCE_CACHE 1
+EOF
+
+echo "$as_me:39906: checking if scrollbar code should be used" >&5
+echo $ECHO_N "checking if scrollbar code should be used... $ECHO_C" >&6
+
+# Check whether --enable-scrollbar or --disable-scrollbar was given.
+if test "${enable_scrollbar+set}" = set; then
+  enableval="$enable_scrollbar"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_scrollbar=$enableval
+	else
+		use_scrollbar=yes
+	fi
+else
+  enableval=yes
+	use_scrollbar=yes
+
+fi;
+echo "$as_me:39923: result: $use_scrollbar" >&5
+echo "${ECHO_T}$use_scrollbar" >&6
+
+echo "$as_me:39926: checking if charset-selection logic should be used" >&5
+echo $ECHO_N "checking if charset-selection logic should be used... $ECHO_C" >&6
+
+# Check whether --enable-charset-choice or --disable-charset-choice was given.
+if test "${enable_charset_choice+set}" = set; then
+  enableval="$enable_charset_choice"
+  test "$enableval" != yes && enableval=no
+	if test "$enableval" != "no" ; then
+    use_charset_choice=$enableval
+	else
+		use_charset_choice=no
+	fi
+else
+  enableval=no
+	use_charset_choice=no
+
+fi;
+echo "$as_me:39943: result: $use_charset_choice" >&5
+echo "${ECHO_T}$use_charset_choice" >&6
+test "$use_charset_choice" != no &&
+cat >>confdefs.h <<\EOF
+#define USE_CHARSET_CHOICE 1
+EOF
+
+echo "$as_me:39950: checking if you want to use external commands" >&5
+echo $ECHO_N "checking if you want to use external commands... $ECHO_C" >&6
+
+# Check whether --enable-externs or --disable-externs was given.
+if test "${enable_externs+set}" = set; then
+  enableval="$enable_externs"
+  test "$enableval" != yes && enableval=no
+	if test "$enableval" != "no" ; then
+    use_externs=yes
+	else
+		use_externs=no
+	fi
+else
+  enableval=no
+	use_externs=no
+
+fi;
+echo "$as_me:39967: result: $use_externs" >&5
+echo "${ECHO_T}$use_externs" >&6
+if test "$use_externs" != "no" ; then
+
+cat >>confdefs.h <<\EOF
+#define USE_EXTERNALS 1
+EOF
+
+	EXTRA_OBJS="$EXTRA_OBJS LYExtern\$o"
+fi
+
+echo "$as_me:39978: checking if you want to use setfont support" >&5
+echo $ECHO_N "checking if you want to use setfont support... $ECHO_C" >&6
+
+# Check whether --enable-font-switch or --disable-font-switch was given.
+if test "${enable_font_switch+set}" = set; then
+  enableval="$enable_font_switch"
+  test "$enableval" != yes && enableval=no
+	if test "$enableval" != "no" ; then
+    use_setfont=yes
+	else
+		use_setfont=no
+	fi
+else
+  enableval=no
+	use_setfont=no
+
+fi;
+echo "$as_me:39995: result: $use_setfont" >&5
+echo "${ECHO_T}$use_setfont" >&6
+if test "$use_setfont" = yes ; then
+	case "$host_os" in
+	(linux*)
+
+test -z "$SETFONT" && SETFONT="consolechars"
+for ac_prog in $SETFONT consolechars setfont
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:40006: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_SETFONT+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $SETFONT in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_SETFONT="$SETFONT" # Let the user override the test with a path.
+  ;;
+  *)
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_SETFONT="$ac_dir/$ac_word"
+   echo "$as_me:40023: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  ;;
+esac
+fi
+SETFONT=$ac_cv_path_SETFONT
+
+if test -n "$SETFONT"; then
+  echo "$as_me:40034: result: $SETFONT" >&5
+echo "${ECHO_T}$SETFONT" >&6
+else
+  echo "$as_me:40037: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$SETFONT" && break
+done
+test -n "$SETFONT" || SETFONT="$SETFONT"
+
+cf_path_prog=""
+cf_path_args=""
+IFS="${IFS:- 	}"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR"
+for cf_temp in $ac_cv_path_SETFONT
+do
+	if test -z "$cf_path_prog" ; then
+		if test "$with_full_paths" = yes ; then
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$cf_temp" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\$\{*prefix\}*|.\$\{*dir\}*)
+	eval cf_temp="$cf_temp"
+	case ".$cf_temp" in
+	(.NONE/*)
+		cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	break
+	;;
+esac
+
+			cf_path_prog="$cf_temp"
+		else
+			cf_path_prog="`basename "$cf_temp"`"
+		fi
+	elif test -z "$cf_path_args" ; then
+		cf_path_args="$cf_temp"
+	else
+		cf_path_args="$cf_path_args $cf_temp"
+	fi
+done
+IFS="$cf_save_ifs"
+
+if test -n "$cf_path_prog" ; then
+
+echo "${as_me:-configure}:40096: testing defining path for ${cf_path_prog} ..." 1>&5
+
+cat >>confdefs.h <<EOF
+#define SETFONT_PATH "$cf_path_prog"
+EOF
+
+	test -n "$cf_path_args" &&
+cat >>confdefs.h <<EOF
+#define SETFONT_ARGS "$cf_path_args"
+EOF
+
+fi
+
+		;;
+	(os2*)
+		SETFONT=built-in
+		test -n "$verbose" && echo "	Assume $host_os has font-switching" 1>&6
+
+echo "${as_me:-configure}:40114: testing Assume $host_os has font-switching ..." 1>&5
+
+		;;
+	(*)
+		SETFONT=unknown
+		test -n "$verbose" && echo "	Assume $host_os has no font-switching" 1>&6
+
+echo "${as_me:-configure}:40121: testing Assume $host_os has no font-switching ..." 1>&5
+
+		;;
+	esac
+	if test -z "$SETFONT" ; then
+		{ echo "$as_me:40126: WARNING: Cannot find a font-setting program" >&5
+echo "$as_me: WARNING: Cannot find a font-setting program" >&2;}
+	elif test "$SETFONT" != unknown ; then
+
+cat >>confdefs.h <<\EOF
+#define EXP_CHARTRANS_AUTOSWITCH 1
+EOF
+
+	fi
+fi
+
+echo "$as_me:40137: checking if you want cgi-link support" >&5
+echo $ECHO_N "checking if you want cgi-link support... $ECHO_C" >&6
+
+# Check whether --enable-cgi-links or --disable-cgi-links was given.
+if test "${enable_cgi_links+set}" = set; then
+  enableval="$enable_cgi_links"
+  test "$enableval" != yes && enableval=no
+	if test "$enableval" != "no" ; then
+
+cat >>confdefs.h <<\EOF
+#define LYNXCGI_LINKS 1
+EOF
+
+	fi
+else
+  enableval=no
+fi;
+echo "$as_me:40154: result: $enableval" >&5
+echo "${ECHO_T}$enableval" >&6
+
+echo "$as_me:40157: checking if you want change-exec support" >&5
+echo $ECHO_N "checking if you want change-exec support... $ECHO_C" >&6
+
+# Check whether --enable-change-exec or --disable-change-exec was given.
+if test "${enable_change_exec+set}" = set; then
+  enableval="$enable_change_exec"
+  test "$enableval" != yes && enableval=no
+	if test "$enableval" != "no" ; then
+    use_change_exec=yes
+	else
+		use_change_exec=no
+	fi
+else
+  enableval=no
+	use_change_exec=no
+
+fi;
+echo "$as_me:40174: result: $use_change_exec" >&5
+echo "${ECHO_T}$use_change_exec" >&6
+test "$use_change_exec" = yes &&
+cat >>confdefs.h <<\EOF
+#define ENABLE_OPTS_CHANGE_EXEC 1
+EOF
+
+echo "$as_me:40181: checking if you want exec-links support" >&5
+echo $ECHO_N "checking if you want exec-links support... $ECHO_C" >&6
+
+# Check whether --enable-exec-links or --disable-exec-links was given.
+if test "${enable_exec_links+set}" = set; then
+  enableval="$enable_exec_links"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "$use_change_exec" ; then
+    use_exec_links=$enableval
+	else
+		use_exec_links=$enableval
+	fi
+else
+  enableval=$use_change_exec
+	use_exec_links=$enableval
+
+fi;
+echo "$as_me:40198: result: $use_exec_links" >&5
+echo "${ECHO_T}$use_exec_links" >&6
+test "$use_exec_links" = yes &&
+cat >>confdefs.h <<\EOF
+#define EXEC_LINKS 1
+EOF
+
+echo "$as_me:40205: checking if you want exec-scripts support" >&5
+echo $ECHO_N "checking if you want exec-scripts support... $ECHO_C" >&6
+
+# Check whether --enable-exec-scripts or --disable-exec-scripts was given.
+if test "${enable_exec_scripts+set}" = set; then
+  enableval="$enable_exec_scripts"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "$use_change_exec" ; then
+    use_exec_scripts=$enableval
+	else
+		use_exec_scripts=$enableval
+	fi
+else
+  enableval=$use_change_exec
+	use_exec_scripts=$enableval
+
+fi;
+echo "$as_me:40222: result: $use_exec_scripts" >&5
+echo "${ECHO_T}$use_exec_scripts" >&6
+test "$use_exec_scripts" = yes &&
+cat >>confdefs.h <<\EOF
+#define EXEC_SCRIPTS 1
+EOF
+
+echo "$as_me:40229: checking if you want internal-links feature" >&5
+echo $ECHO_N "checking if you want internal-links feature... $ECHO_C" >&6
+
+# Check whether --enable-internal-links or --disable-internal-links was given.
+if test "${enable_internal_links+set}" = set; then
+  enableval="$enable_internal_links"
+  test "$enableval" != yes && enableval=no
+	if test "$enableval" != "no" ; then
+    use_internal_links=yes
+	else
+		use_internal_links=no
+	fi
+else
+  enableval=no
+	use_internal_links=no
+
+fi;
+echo "$as_me:40246: result: $use_internal_links" >&5
+echo "${ECHO_T}$use_internal_links" >&6
+test "$use_internal_links" = yes &&
+cat >>confdefs.h <<\EOF
+#define TRACK_INTERNAL_LINKS 1
+EOF
+
+echo "$as_me:40253: checking if you want to fork NSL requests" >&5
+echo $ECHO_N "checking if you want to fork NSL requests... $ECHO_C" >&6
+
+# Check whether --enable-nsl-fork or --disable-nsl-fork was given.
+if test "${enable_nsl_fork+set}" = set; then
+  enableval="$enable_nsl_fork"
+  test "$enableval" != yes && enableval=no
+	if test "$enableval" != "no" ; then
+    use_nsl_fork=yes
+	else
+		use_nsl_fork=no
+	fi
+else
+  enableval=no
+	use_nsl_fork=no
+
+fi;
+echo "$as_me:40270: result: $use_nsl_fork" >&5
+echo "${ECHO_T}$use_nsl_fork" >&6
+if test "$use_nsl_fork" = yes ; then
+	case "$host_os" in
+	(mingw*)
+
+cat >>confdefs.h <<\EOF
+#define _WINDOWS_NSL 1
+EOF
+
+		;;
+	(*)
+
+cat >>confdefs.h <<\EOF
+#define NSL_FORK 1
+EOF
+
+		;;
+	esac
+fi
+
+echo "$as_me:40291: checking if you want to log URL requests via syslog" >&5
+echo $ECHO_N "checking if you want to log URL requests via syslog... $ECHO_C" >&6
+
+# Check whether --enable-syslog or --disable-syslog was given.
+if test "${enable_syslog+set}" = set; then
+  enableval="$enable_syslog"
+  test "$enableval" != yes && enableval=no
+	if test "$enableval" != "no" ; then
+    use_syslog=yes
+	else
+		use_syslog=no
+	fi
+else
+  enableval=no
+	use_syslog=no
+
+fi;
+echo "$as_me:40308: result: $use_syslog" >&5
+echo "${ECHO_T}$use_syslog" >&6
+test "$use_syslog" = yes &&
+cat >>confdefs.h <<\EOF
+#define SYSLOG_REQUESTED_URLS 1
+EOF
+
+echo "$as_me:40315: checking if you want to underline links" >&5
+echo $ECHO_N "checking if you want to underline links... $ECHO_C" >&6
+
+# Check whether --enable-underlines or --disable-underlines was given.
+if test "${enable_underlines+set}" = set; then
+  enableval="$enable_underlines"
+  test "$enableval" != yes && enableval=no
+	if test "$enableval" != "no" ; then
+    use_underline=yes
+	else
+		use_underline=no
+	fi
+else
+  enableval=no
+	use_underline=no
+
+fi;
+echo "$as_me:40332: result: $use_underline" >&5
+echo "${ECHO_T}$use_underline" >&6
+test "$use_underline" = yes &&
+cat >>confdefs.h <<\EOF
+#define UNDERLINE_LINKS 1
+EOF
+
+test "$use_underline" = no  &&
+cat >>confdefs.h <<\EOF
+#define UNDERLINE_LINKS 0
+EOF
+
+echo "$as_me:40344: checking if help files should be gzip'ed" >&5
+echo $ECHO_N "checking if help files should be gzip'ed... $ECHO_C" >&6
+
+# Check whether --enable-gzip-help or --disable-gzip-help was given.
+if test "${enable_gzip_help+set}" = set; then
+  enableval="$enable_gzip_help"
+  test "$enableval" != yes && enableval=no
+	if test "$enableval" != "no" ; then
+    use_gzip_help=$enableval
+	else
+		use_gzip_help=no
+	fi
+else
+  enableval=no
+	use_gzip_help=no
+
+fi;
+echo "$as_me:40361: result: $use_gzip_help" >&5
+echo "${ECHO_T}$use_gzip_help" >&6
+
+echo "$as_me:40364: checking if you want to use libbz2 for decompression of some bzip2 files" >&5
+echo $ECHO_N "checking if you want to use libbz2 for decompression of some bzip2 files... $ECHO_C" >&6
+
+# Check whether --with-bzlib or --without-bzlib was given.
+if test "${with_bzlib+set}" = set; then
+  withval="$with_bzlib"
+  use_bzlib=$withval
+else
+  use_bzlib=no
+fi;
+echo "$as_me:40374: result: $use_bzlib" >&5
+echo "${ECHO_T}$use_bzlib" >&6
+
+if test ".$use_bzlib" != ".no" ; then
+
+case "$use_bzlib" in
+(no)
+	;;
+(yes)
+	;;
+(*)
+
+for cf_searchpath in `echo "$use_bzlib" | tr $PATH_SEPARATOR ' '`; do
+	if test -d "$cf_searchpath/include" ; then
+
+if test -n "$cf_searchpath/include" ; then
+  for cf_add_incdir in $cf_searchpath/include
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 40416 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:40428: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:40431: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:40434: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:40437: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:40454: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+	elif test -d "$cf_searchpath/../include" ; then
+
+if test -n "$cf_searchpath/../include" ; then
+  for cf_add_incdir in $cf_searchpath/../include
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 40500 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:40512: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:40515: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:40518: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:40521: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:40538: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+	else
+{ { echo "$as_me:40556: error: cannot find  under $use_bzlib" >&5
+echo "$as_me: error: cannot find  under $use_bzlib" >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+	if test -d "$cf_searchpath/lib" ; then
+
+if test -n "$cf_searchpath/lib" ; then
+	for cf_add_libdir in $cf_searchpath/lib
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:40581: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+	elif test -d "$cf_searchpath" ; then
+
+if test -n "$cf_searchpath" ; then
+	for cf_add_libdir in $cf_searchpath
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:40610: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+	else
+{ { echo "$as_me:40619: error: cannot find  under $use_bzlib" >&5
+echo "$as_me: error: cannot find  under $use_bzlib" >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+done
+
+	;;
+esac
+
+# If the linkage is not already in the $CPPFLAGS/$LDFLAGS configuration, these
+# will be set on completion of the AC_TRY_LINK below.
+cf_cv_header_path_bz2=
+cf_cv_library_path_bz2=
+
+echo "${as_me:-configure}:40633: testing Starting FIND_LINKAGE(bz2,bzlib) ..." 1>&5
+
+cf_save_LIBS="$LIBS"
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 40638 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <bzlib.h>
+
+int
+main (void)
+{
+
+    BZ2_bzopen("name","mode")
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:40655: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:40658: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:40661: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:40664: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_find_linkage_bz2=yes
+	cf_cv_header_path_bz2=/usr/include
+	cf_cv_library_path_bz2=/usr/lib
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+LIBS="-lbz2  $cf_save_LIBS"
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 40678 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <bzlib.h>
+
+int
+main (void)
+{
+
+    BZ2_bzopen("name","mode")
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:40695: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:40698: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:40701: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:40704: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_find_linkage_bz2=yes
+	cf_cv_header_path_bz2=/usr/include
+	cf_cv_library_path_bz2=/usr/lib
+	cf_cv_library_file_bz2="-lbz2"
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+	cf_cv_find_linkage_bz2=no
+	LIBS="$cf_save_LIBS"
+
+	test -n "$verbose" && echo "	find linkage for bz2 library" 1>&6
+
+echo "${as_me:-configure}:40721: testing find linkage for bz2 library ..." 1>&5
+
+echo "${as_me:-configure}:40723: testing Searching for headers in FIND_LINKAGE(bz2,bzlib) ..." 1>&5
+
+	cf_save_CPPFLAGS="$CPPFLAGS"
+	cf_test_CPPFLAGS="$CPPFLAGS"
+
+cf_search=
+
+# collect the current set of include-directories from compiler flags
+cf_header_path_list=""
+if test -n "${CFLAGS}${CPPFLAGS}" ; then
+	for cf_header_path in $CPPFLAGS $CFLAGS
+	do
+		case "$cf_header_path" in
+		(-I*)
+			cf_header_path=`echo ".$cf_header_path" |sed -e 's/^...//' -e 's,/include$,,'`
+
+test "x$cf_header_path" != "xNONE" && \
+test -d "$cf_header_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_header_path"
+	test -d "$cf_header_path/include" &&          cf_search="$cf_search $cf_header_path/include"
+	test -d "$cf_header_path/include/bzlib" &&       cf_search="$cf_search $cf_header_path/include/bzlib"
+	test -d "$cf_header_path/include/bzlib/include" &&    cf_search="$cf_search $cf_header_path/include/bzlib/include"
+	test -d "$cf_header_path/bzlib/include" &&       cf_search="$cf_search $cf_header_path/bzlib/include"
+	test -d "$cf_header_path/bzlib/include/bzlib" &&    cf_search="$cf_search $cf_header_path/bzlib/include/bzlib"
+}
+
+			cf_header_path_list="$cf_header_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+# add the variations for the package we are looking for
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $prefix"
+	test -d "$prefix/include" &&          cf_search="$cf_search $prefix/include"
+	test -d "$prefix/include/bzlib" &&       cf_search="$cf_search $prefix/include/bzlib"
+	test -d "$prefix/include/bzlib/include" &&    cf_search="$cf_search $prefix/include/bzlib/include"
+	test -d "$prefix/bzlib/include" &&       cf_search="$cf_search $prefix/bzlib/include"
+	test -d "$prefix/bzlib/include/bzlib" &&    cf_search="$cf_search $prefix/bzlib/include/bzlib"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/include" &&          cf_search="$cf_search $cf_subdir_prefix/include"
+	test -d "$cf_subdir_prefix/include/bzlib" &&       cf_search="$cf_search $cf_subdir_prefix/include/bzlib"
+	test -d "$cf_subdir_prefix/include/bzlib/include" &&    cf_search="$cf_search $cf_subdir_prefix/include/bzlib/include"
+	test -d "$cf_subdir_prefix/bzlib/include" &&       cf_search="$cf_search $cf_subdir_prefix/bzlib/include"
+	test -d "$cf_subdir_prefix/bzlib/include/bzlib" &&    cf_search="$cf_search $cf_subdir_prefix/bzlib/include/bzlib"
+}
+
+done
+
+test "$includedir" != NONE && \
+test "$includedir" != "/usr/include" && \
+test -d "$includedir" && {
+	test -d "$includedir" &&    cf_search="$cf_search $includedir"
+	test -d "$includedir/bzlib" && cf_search="$cf_search $includedir/bzlib"
+}
+
+test "$oldincludedir" != NONE && \
+test "$oldincludedir" != "/usr/include" && \
+test -d "$oldincludedir" && {
+	test -d "$oldincludedir"    && cf_search="$cf_search $oldincludedir"
+	test -d "$oldincludedir/bzlib" && cf_search="$cf_search $oldincludedir/bzlib"
+}
+
+cf_search="$cf_search $cf_header_path_list"
+
+	for cf_cv_header_path_bz2 in $cf_search
+	do
+		if test -d "$cf_cv_header_path_bz2" ; then
+			test -n "$verbose" && echo "	... testing $cf_cv_header_path_bz2" 1>&6
+
+echo "${as_me:-configure}:40814: testing ... testing $cf_cv_header_path_bz2 ..." 1>&5
+
+			CPPFLAGS="$cf_save_CPPFLAGS"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_cv_header_path_bz2"
+
+			cat >"conftest.$ac_ext" <<_ACEOF
+#line 40822 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <bzlib.h>
+
+int
+main (void)
+{
+
+    BZ2_bzopen("name","mode")
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:40839: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:40842: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:40845: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:40848: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+				test -n "$verbose" && echo "	... found bz2 headers in $cf_cv_header_path_bz2" 1>&6
+
+echo "${as_me:-configure}:40853: testing ... found bz2 headers in $cf_cv_header_path_bz2 ..." 1>&5
+
+				cf_cv_find_linkage_bz2=maybe
+				cf_test_CPPFLAGS="$CPPFLAGS"
+				break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+				CPPFLAGS="$cf_save_CPPFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+		fi
+	done
+
+	if test "$cf_cv_find_linkage_bz2" = maybe ; then
+
+echo "${as_me:-configure}:40871: testing Searching for bz2 library in FIND_LINKAGE(bz2,bzlib) ..." 1>&5
+
+		cf_save_LIBS="$LIBS"
+		cf_save_LDFLAGS="$LDFLAGS"
+
+		CPPFLAGS="$cf_test_CPPFLAGS"
+		LIBS="-lbz2  $cf_save_LIBS"
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 40879 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <bzlib.h>
+
+int
+main (void)
+{
+
+    BZ2_bzopen("name","mode")
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:40896: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:40899: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:40902: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:40905: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+			test -n "$verbose" && echo "	... found bz2 library in system" 1>&6
+
+echo "${as_me:-configure}:40910: testing ... found bz2 library in system ..." 1>&5
+
+			cf_cv_find_linkage_bz2=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+			CPPFLAGS="$cf_save_CPPFLAGS"
+			LIBS="$cf_save_LIBS"
+
+		if test "$cf_cv_find_linkage_bz2" != yes ; then
+
+cf_search=
+cf_library_path_list=""
+if test -n "${LDFLAGS}${LIBS}" ; then
+	for cf_library_path in $LDFLAGS $LIBS
+	do
+		case "$cf_library_path" in
+		(-L*)
+			cf_library_path=`echo ".$cf_library_path" |sed -e 's/^...//' -e 's,/lib$,,'`
+
+test "x$cf_library_path" != "xNONE" && \
+test -d "$cf_library_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_library_path"
+	test -d "$cf_library_path/lib" &&          cf_search="$cf_search $cf_library_path/lib"
+	test -d "$cf_library_path/lib/bz2" &&       cf_search="$cf_search $cf_library_path/lib/bz2"
+	test -d "$cf_library_path/lib/bz2/lib" &&    cf_search="$cf_search $cf_library_path/lib/bz2/lib"
+	test -d "$cf_library_path/bz2/lib" &&       cf_search="$cf_search $cf_library_path/bz2/lib"
+	test -d "$cf_library_path/bz2/lib/bz2" &&    cf_search="$cf_search $cf_library_path/bz2/lib/bz2"
+}
+
+			cf_library_path_list="$cf_library_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $prefix"
+	test -d "$prefix/lib" &&          cf_search="$cf_search $prefix/lib"
+	test -d "$prefix/lib/bz2" &&       cf_search="$cf_search $prefix/lib/bz2"
+	test -d "$prefix/lib/bz2/lib" &&    cf_search="$cf_search $prefix/lib/bz2/lib"
+	test -d "$prefix/bz2/lib" &&       cf_search="$cf_search $prefix/bz2/lib"
+	test -d "$prefix/bz2/lib/bz2" &&    cf_search="$cf_search $prefix/bz2/lib/bz2"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/lib" &&          cf_search="$cf_search $cf_subdir_prefix/lib"
+	test -d "$cf_subdir_prefix/lib/bz2" &&       cf_search="$cf_search $cf_subdir_prefix/lib/bz2"
+	test -d "$cf_subdir_prefix/lib/bz2/lib" &&    cf_search="$cf_search $cf_subdir_prefix/lib/bz2/lib"
+	test -d "$cf_subdir_prefix/bz2/lib" &&       cf_search="$cf_search $cf_subdir_prefix/bz2/lib"
+	test -d "$cf_subdir_prefix/bz2/lib/bz2" &&    cf_search="$cf_search $cf_subdir_prefix/bz2/lib/bz2"
+}
+
+done
+
+cf_search="$cf_library_path_list $cf_search"
+
+			for cf_cv_library_path_bz2 in $cf_search
+			do
+				if test -d "$cf_cv_library_path_bz2" ; then
+					test -n "$verbose" && echo "	... testing $cf_cv_library_path_bz2" 1>&6
+
+echo "${as_me:-configure}:40991: testing ... testing $cf_cv_library_path_bz2 ..." 1>&5
+
+					CPPFLAGS="$cf_test_CPPFLAGS"
+					LIBS="-lbz2  $cf_save_LIBS"
+					LDFLAGS="$cf_save_LDFLAGS -L$cf_cv_library_path_bz2"
+					cat >"conftest.$ac_ext" <<_ACEOF
+#line 40997 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <bzlib.h>
+
+int
+main (void)
+{
+
+    BZ2_bzopen("name","mode")
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:41014: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:41017: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:41020: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:41023: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+					test -n "$verbose" && echo "	... found bz2 library in $cf_cv_library_path_bz2" 1>&6
+
+echo "${as_me:-configure}:41028: testing ... found bz2 library in $cf_cv_library_path_bz2 ..." 1>&5
+
+					cf_cv_find_linkage_bz2=yes
+					cf_cv_library_file_bz2="-lbz2"
+					break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+					CPPFLAGS="$cf_save_CPPFLAGS"
+					LIBS="$cf_save_LIBS"
+					LDFLAGS="$cf_save_LDFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+				fi
+			done
+			CPPFLAGS="$cf_save_CPPFLAGS"
+			LDFLAGS="$cf_save_LDFLAGS"
+		fi
+
+	else
+		cf_cv_find_linkage_bz2=no
+	fi
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+LIBS="$cf_save_LIBS"
+
+if test "$cf_cv_find_linkage_bz2" = yes ; then
+
+if test -n "$cf_cv_header_path_bz2" ; then
+  for cf_add_incdir in $cf_cv_header_path_bz2
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 41090 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:41102: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:41105: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:41108: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:41111: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:41128: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+if test -n "$cf_cv_library_path_bz2" ; then
+	for cf_add_libdir in $cf_cv_library_path_bz2
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:41164: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lbz2; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+else
+{ echo "$as_me:41189: WARNING: Cannot find bz2 library" >&5
+echo "$as_me: WARNING: Cannot find bz2 library" >&2;}
+fi
+
+	test "x$cf_cv_find_linkage_bz2" = "xyes" &&
+cat >>confdefs.h <<\EOF
+#define USE_BZLIB 1
+EOF
+
+fi
+
+echo "$as_me:41200: checking if you want to use zlib for decompression of some gzip files" >&5
+echo $ECHO_N "checking if you want to use zlib for decompression of some gzip files... $ECHO_C" >&6
+
+# Check whether --with-zlib or --without-zlib was given.
+if test "${with_zlib+set}" = set; then
+  withval="$with_zlib"
+  use_zlib=$withval
+else
+  use_zlib=no
+fi;
+echo "$as_me:41210: result: $use_zlib" >&5
+echo "${ECHO_T}$use_zlib" >&6
+
+if test ".$use_zlib" != ".no" ; then
+
+case "$use_zlib" in
+(no)
+	;;
+(yes)
+	;;
+(*)
+
+for cf_searchpath in `echo "$use_zlib" | tr $PATH_SEPARATOR ' '`; do
+	if test -d "$cf_searchpath/include" ; then
+
+if test -n "$cf_searchpath/include" ; then
+  for cf_add_incdir in $cf_searchpath/include
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 41252 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:41264: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:41267: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:41270: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:41273: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:41290: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+	elif test -d "$cf_searchpath/../include" ; then
+
+if test -n "$cf_searchpath/../include" ; then
+  for cf_add_incdir in $cf_searchpath/../include
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 41336 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:41348: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:41351: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:41354: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:41357: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:41374: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+	else
+{ { echo "$as_me:41392: error: cannot find  under $use_zlib" >&5
+echo "$as_me: error: cannot find  under $use_zlib" >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+	if test -d "$cf_searchpath/lib" ; then
+
+if test -n "$cf_searchpath/lib" ; then
+	for cf_add_libdir in $cf_searchpath/lib
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:41417: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+	elif test -d "$cf_searchpath" ; then
+
+if test -n "$cf_searchpath" ; then
+	for cf_add_libdir in $cf_searchpath
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:41446: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+	else
+{ { echo "$as_me:41455: error: cannot find  under $use_zlib" >&5
+echo "$as_me: error: cannot find  under $use_zlib" >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+done
+
+	;;
+esac
+
+# If the linkage is not already in the $CPPFLAGS/$LDFLAGS configuration, these
+# will be set on completion of the AC_TRY_LINK below.
+cf_cv_header_path_z=
+cf_cv_library_path_z=
+
+echo "${as_me:-configure}:41469: testing Starting FIND_LINKAGE(z,zlib) ..." 1>&5
+
+cf_save_LIBS="$LIBS"
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 41474 "configure"
+#include "confdefs.h"
+
+#include <zlib.h>
+
+int
+main (void)
+{
+
+	gzopen("name","mode")
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:41490: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:41493: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:41496: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:41499: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_find_linkage_z=yes
+	cf_cv_header_path_z=/usr/include
+	cf_cv_library_path_z=/usr/lib
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+LIBS="-lz  $cf_save_LIBS"
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 41513 "configure"
+#include "confdefs.h"
+
+#include <zlib.h>
+
+int
+main (void)
+{
+
+	gzopen("name","mode")
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:41529: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:41532: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:41535: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:41538: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_find_linkage_z=yes
+	cf_cv_header_path_z=/usr/include
+	cf_cv_library_path_z=/usr/lib
+	cf_cv_library_file_z="-lz"
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+	cf_cv_find_linkage_z=no
+	LIBS="$cf_save_LIBS"
+
+	test -n "$verbose" && echo "	find linkage for z library" 1>&6
+
+echo "${as_me:-configure}:41555: testing find linkage for z library ..." 1>&5
+
+echo "${as_me:-configure}:41557: testing Searching for headers in FIND_LINKAGE(z,zlib) ..." 1>&5
+
+	cf_save_CPPFLAGS="$CPPFLAGS"
+	cf_test_CPPFLAGS="$CPPFLAGS"
+
+cf_search=
+
+# collect the current set of include-directories from compiler flags
+cf_header_path_list=""
+if test -n "${CFLAGS}${CPPFLAGS}" ; then
+	for cf_header_path in $CPPFLAGS $CFLAGS
+	do
+		case "$cf_header_path" in
+		(-I*)
+			cf_header_path=`echo ".$cf_header_path" |sed -e 's/^...//' -e 's,/include$,,'`
+
+test "x$cf_header_path" != "xNONE" && \
+test -d "$cf_header_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_header_path"
+	test -d "$cf_header_path/include" &&          cf_search="$cf_search $cf_header_path/include"
+	test -d "$cf_header_path/include/zlib" &&       cf_search="$cf_search $cf_header_path/include/zlib"
+	test -d "$cf_header_path/include/zlib/include" &&    cf_search="$cf_search $cf_header_path/include/zlib/include"
+	test -d "$cf_header_path/zlib/include" &&       cf_search="$cf_search $cf_header_path/zlib/include"
+	test -d "$cf_header_path/zlib/include/zlib" &&    cf_search="$cf_search $cf_header_path/zlib/include/zlib"
+}
+
+			cf_header_path_list="$cf_header_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+# add the variations for the package we are looking for
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $prefix"
+	test -d "$prefix/include" &&          cf_search="$cf_search $prefix/include"
+	test -d "$prefix/include/zlib" &&       cf_search="$cf_search $prefix/include/zlib"
+	test -d "$prefix/include/zlib/include" &&    cf_search="$cf_search $prefix/include/zlib/include"
+	test -d "$prefix/zlib/include" &&       cf_search="$cf_search $prefix/zlib/include"
+	test -d "$prefix/zlib/include/zlib" &&    cf_search="$cf_search $prefix/zlib/include/zlib"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/include" &&          cf_search="$cf_search $cf_subdir_prefix/include"
+	test -d "$cf_subdir_prefix/include/zlib" &&       cf_search="$cf_search $cf_subdir_prefix/include/zlib"
+	test -d "$cf_subdir_prefix/include/zlib/include" &&    cf_search="$cf_search $cf_subdir_prefix/include/zlib/include"
+	test -d "$cf_subdir_prefix/zlib/include" &&       cf_search="$cf_search $cf_subdir_prefix/zlib/include"
+	test -d "$cf_subdir_prefix/zlib/include/zlib" &&    cf_search="$cf_search $cf_subdir_prefix/zlib/include/zlib"
+}
+
+done
+
+test "$includedir" != NONE && \
+test "$includedir" != "/usr/include" && \
+test -d "$includedir" && {
+	test -d "$includedir" &&    cf_search="$cf_search $includedir"
+	test -d "$includedir/zlib" && cf_search="$cf_search $includedir/zlib"
+}
+
+test "$oldincludedir" != NONE && \
+test "$oldincludedir" != "/usr/include" && \
+test -d "$oldincludedir" && {
+	test -d "$oldincludedir"    && cf_search="$cf_search $oldincludedir"
+	test -d "$oldincludedir/zlib" && cf_search="$cf_search $oldincludedir/zlib"
+}
+
+cf_search="$cf_search $cf_header_path_list"
+
+	for cf_cv_header_path_z in $cf_search
+	do
+		if test -d "$cf_cv_header_path_z" ; then
+			test -n "$verbose" && echo "	... testing $cf_cv_header_path_z" 1>&6
+
+echo "${as_me:-configure}:41648: testing ... testing $cf_cv_header_path_z ..." 1>&5
+
+			CPPFLAGS="$cf_save_CPPFLAGS"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_cv_header_path_z"
+
+			cat >"conftest.$ac_ext" <<_ACEOF
+#line 41656 "configure"
+#include "confdefs.h"
+
+#include <zlib.h>
+
+int
+main (void)
+{
+
+	gzopen("name","mode")
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:41672: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:41675: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:41678: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:41681: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+				test -n "$verbose" && echo "	... found z headers in $cf_cv_header_path_z" 1>&6
+
+echo "${as_me:-configure}:41686: testing ... found z headers in $cf_cv_header_path_z ..." 1>&5
+
+				cf_cv_find_linkage_z=maybe
+				cf_test_CPPFLAGS="$CPPFLAGS"
+				break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+				CPPFLAGS="$cf_save_CPPFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+		fi
+	done
+
+	if test "$cf_cv_find_linkage_z" = maybe ; then
+
+echo "${as_me:-configure}:41704: testing Searching for z library in FIND_LINKAGE(z,zlib) ..." 1>&5
+
+		cf_save_LIBS="$LIBS"
+		cf_save_LDFLAGS="$LDFLAGS"
+
+		CPPFLAGS="$cf_test_CPPFLAGS"
+		LIBS="-lz  $cf_save_LIBS"
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 41712 "configure"
+#include "confdefs.h"
+
+#include <zlib.h>
+
+int
+main (void)
+{
+
+	gzopen("name","mode")
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:41728: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:41731: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:41734: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:41737: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+			test -n "$verbose" && echo "	... found z library in system" 1>&6
+
+echo "${as_me:-configure}:41742: testing ... found z library in system ..." 1>&5
+
+			cf_cv_find_linkage_z=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+			CPPFLAGS="$cf_save_CPPFLAGS"
+			LIBS="$cf_save_LIBS"
+
+		if test "$cf_cv_find_linkage_z" != yes ; then
+
+cf_search=
+cf_library_path_list=""
+if test -n "${LDFLAGS}${LIBS}" ; then
+	for cf_library_path in $LDFLAGS $LIBS
+	do
+		case "$cf_library_path" in
+		(-L*)
+			cf_library_path=`echo ".$cf_library_path" |sed -e 's/^...//' -e 's,/lib$,,'`
+
+test "x$cf_library_path" != "xNONE" && \
+test -d "$cf_library_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_library_path"
+	test -d "$cf_library_path/lib" &&          cf_search="$cf_search $cf_library_path/lib"
+	test -d "$cf_library_path/lib/z" &&       cf_search="$cf_search $cf_library_path/lib/z"
+	test -d "$cf_library_path/lib/z/lib" &&    cf_search="$cf_search $cf_library_path/lib/z/lib"
+	test -d "$cf_library_path/z/lib" &&       cf_search="$cf_search $cf_library_path/z/lib"
+	test -d "$cf_library_path/z/lib/z" &&    cf_search="$cf_search $cf_library_path/z/lib/z"
+}
+
+			cf_library_path_list="$cf_library_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $prefix"
+	test -d "$prefix/lib" &&          cf_search="$cf_search $prefix/lib"
+	test -d "$prefix/lib/z" &&       cf_search="$cf_search $prefix/lib/z"
+	test -d "$prefix/lib/z/lib" &&    cf_search="$cf_search $prefix/lib/z/lib"
+	test -d "$prefix/z/lib" &&       cf_search="$cf_search $prefix/z/lib"
+	test -d "$prefix/z/lib/z" &&    cf_search="$cf_search $prefix/z/lib/z"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/lib" &&          cf_search="$cf_search $cf_subdir_prefix/lib"
+	test -d "$cf_subdir_prefix/lib/z" &&       cf_search="$cf_search $cf_subdir_prefix/lib/z"
+	test -d "$cf_subdir_prefix/lib/z/lib" &&    cf_search="$cf_search $cf_subdir_prefix/lib/z/lib"
+	test -d "$cf_subdir_prefix/z/lib" &&       cf_search="$cf_search $cf_subdir_prefix/z/lib"
+	test -d "$cf_subdir_prefix/z/lib/z" &&    cf_search="$cf_search $cf_subdir_prefix/z/lib/z"
+}
+
+done
+
+cf_search="$cf_library_path_list $cf_search"
+
+			for cf_cv_library_path_z in $cf_search
+			do
+				if test -d "$cf_cv_library_path_z" ; then
+					test -n "$verbose" && echo "	... testing $cf_cv_library_path_z" 1>&6
+
+echo "${as_me:-configure}:41823: testing ... testing $cf_cv_library_path_z ..." 1>&5
+
+					CPPFLAGS="$cf_test_CPPFLAGS"
+					LIBS="-lz  $cf_save_LIBS"
+					LDFLAGS="$cf_save_LDFLAGS -L$cf_cv_library_path_z"
+					cat >"conftest.$ac_ext" <<_ACEOF
+#line 41829 "configure"
+#include "confdefs.h"
+
+#include <zlib.h>
+
+int
+main (void)
+{
+
+	gzopen("name","mode")
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:41845: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:41848: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:41851: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:41854: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+					test -n "$verbose" && echo "	... found z library in $cf_cv_library_path_z" 1>&6
+
+echo "${as_me:-configure}:41859: testing ... found z library in $cf_cv_library_path_z ..." 1>&5
+
+					cf_cv_find_linkage_z=yes
+					cf_cv_library_file_z="-lz"
+					break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+					CPPFLAGS="$cf_save_CPPFLAGS"
+					LIBS="$cf_save_LIBS"
+					LDFLAGS="$cf_save_LDFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+				fi
+			done
+			CPPFLAGS="$cf_save_CPPFLAGS"
+			LDFLAGS="$cf_save_LDFLAGS"
+		fi
+
+	else
+		cf_cv_find_linkage_z=no
+	fi
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+LIBS="$cf_save_LIBS"
+
+if test "$cf_cv_find_linkage_z" = yes ; then
+
+if test -n "$cf_cv_header_path_z" ; then
+  for cf_add_incdir in $cf_cv_header_path_z
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 41921 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:41933: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:41936: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:41939: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:41942: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:41959: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+if test -n "$cf_cv_library_path_z" ; then
+	for cf_add_libdir in $cf_cv_library_path_z
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:41995: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lz; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+else
+{ echo "$as_me:42020: WARNING: Cannot find z library" >&5
+echo "$as_me: WARNING: Cannot find z library" >&2;}
+fi
+
+for ac_func in \
+	zError \
+
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:42029: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 42035 "configure"
+#include "confdefs.h"
+#define $ac_func autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef $ac_func
+
+#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 $ac_func (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#error found stub for $ac_func
+#endif
+
+	return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:42066: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:42069: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:42072: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:42075: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+eval "$as_ac_var=no"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:42085: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6
+if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+	test "x$cf_cv_find_linkage_z" = "xyes" &&
+cat >>confdefs.h <<\EOF
+#define USE_ZLIB 1
+EOF
+
+fi
+
+echo "$as_me:42102: checking if you want to use brotli decompression" >&5
+echo $ECHO_N "checking if you want to use brotli decompression... $ECHO_C" >&6
+
+# Check whether --with-brotli or --without-brotli was given.
+if test "${with_brotli+set}" = set; then
+  withval="$with_brotli"
+  use_brotli=$withval
+else
+  use_brotli=no
+fi;
+echo "$as_me:42112: result: $use_brotli" >&5
+echo "${ECHO_T}$use_brotli" >&6
+
+if test ".$use_brotli" != ".no" ; then
+
+case "$use_brotli" in
+(no)
+	;;
+(yes)
+	;;
+(*)
+
+for cf_searchpath in `echo "$use_brotli" | tr $PATH_SEPARATOR ' '`; do
+	if test -d "$cf_searchpath/include" ; then
+
+if test -n "$cf_searchpath/include" ; then
+  for cf_add_incdir in $cf_searchpath/include
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 42154 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:42166: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:42169: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:42172: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:42175: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:42192: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+	elif test -d "$cf_searchpath/../include" ; then
+
+if test -n "$cf_searchpath/../include" ; then
+  for cf_add_incdir in $cf_searchpath/../include
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 42238 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:42250: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:42253: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:42256: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:42259: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:42276: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+	else
+{ { echo "$as_me:42294: error: cannot find  under $use_brotli" >&5
+echo "$as_me: error: cannot find  under $use_brotli" >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+	if test -d "$cf_searchpath/lib" ; then
+
+if test -n "$cf_searchpath/lib" ; then
+	for cf_add_libdir in $cf_searchpath/lib
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:42319: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+	elif test -d "$cf_searchpath" ; then
+
+if test -n "$cf_searchpath" ; then
+	for cf_add_libdir in $cf_searchpath
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:42348: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+	else
+{ { echo "$as_me:42357: error: cannot find  under $use_brotli" >&5
+echo "$as_me: error: cannot find  under $use_brotli" >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+done
+
+	;;
+esac
+
+# If the linkage is not already in the $CPPFLAGS/$LDFLAGS configuration, these
+# will be set on completion of the AC_TRY_LINK below.
+cf_cv_header_path_brotlidec=
+cf_cv_library_path_brotlidec=
+
+echo "${as_me:-configure}:42371: testing Starting FIND_LINKAGE(brotlidec,brotlilib) ..." 1>&5
+
+cf_save_LIBS="$LIBS"
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 42376 "configure"
+#include "confdefs.h"
+
+#include <brotli/decode.h>
+
+int
+main (void)
+{
+
+    BrotliDecoderDecompressStream(
+		NULL,	/* BrotliDecoderState* state */
+		NULL,	/* size_t* available_in */
+		NULL,	/* const uint8_t** next_in */
+		NULL,	/* size_t* available_out */
+		NULL,	/* uint8_t** next_out */
+		NULL	/* size_t* total_out */
+	);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:42399: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:42402: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:42405: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:42408: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_find_linkage_brotlidec=yes
+	cf_cv_header_path_brotlidec=/usr/include
+	cf_cv_library_path_brotlidec=/usr/lib
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+LIBS="-lbrotlidec  $cf_save_LIBS"
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 42422 "configure"
+#include "confdefs.h"
+
+#include <brotli/decode.h>
+
+int
+main (void)
+{
+
+    BrotliDecoderDecompressStream(
+		NULL,	/* BrotliDecoderState* state */
+		NULL,	/* size_t* available_in */
+		NULL,	/* const uint8_t** next_in */
+		NULL,	/* size_t* available_out */
+		NULL,	/* uint8_t** next_out */
+		NULL	/* size_t* total_out */
+	);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:42445: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:42448: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:42451: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:42454: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+	cf_cv_find_linkage_brotlidec=yes
+	cf_cv_header_path_brotlidec=/usr/include
+	cf_cv_library_path_brotlidec=/usr/lib
+	cf_cv_library_file_brotlidec="-lbrotlidec"
+
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+	cf_cv_find_linkage_brotlidec=no
+	LIBS="$cf_save_LIBS"
+
+	test -n "$verbose" && echo "	find linkage for brotlidec library" 1>&6
+
+echo "${as_me:-configure}:42471: testing find linkage for brotlidec library ..." 1>&5
+
+echo "${as_me:-configure}:42473: testing Searching for headers in FIND_LINKAGE(brotlidec,brotlilib) ..." 1>&5
+
+	cf_save_CPPFLAGS="$CPPFLAGS"
+	cf_test_CPPFLAGS="$CPPFLAGS"
+
+cf_search=
+
+# collect the current set of include-directories from compiler flags
+cf_header_path_list=""
+if test -n "${CFLAGS}${CPPFLAGS}" ; then
+	for cf_header_path in $CPPFLAGS $CFLAGS
+	do
+		case "$cf_header_path" in
+		(-I*)
+			cf_header_path=`echo ".$cf_header_path" |sed -e 's/^...//' -e 's,/include$,,'`
+
+test "x$cf_header_path" != "xNONE" && \
+test -d "$cf_header_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_header_path"
+	test -d "$cf_header_path/include" &&          cf_search="$cf_search $cf_header_path/include"
+	test -d "$cf_header_path/include/brotlilib" &&       cf_search="$cf_search $cf_header_path/include/brotlilib"
+	test -d "$cf_header_path/include/brotlilib/include" &&    cf_search="$cf_search $cf_header_path/include/brotlilib/include"
+	test -d "$cf_header_path/brotlilib/include" &&       cf_search="$cf_search $cf_header_path/brotlilib/include"
+	test -d "$cf_header_path/brotlilib/include/brotlilib" &&    cf_search="$cf_search $cf_header_path/brotlilib/include/brotlilib"
+}
+
+			cf_header_path_list="$cf_header_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+# add the variations for the package we are looking for
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for include-directories under $prefix"
+	test -d "$prefix/include" &&          cf_search="$cf_search $prefix/include"
+	test -d "$prefix/include/brotlilib" &&       cf_search="$cf_search $prefix/include/brotlilib"
+	test -d "$prefix/include/brotlilib/include" &&    cf_search="$cf_search $prefix/include/brotlilib/include"
+	test -d "$prefix/brotlilib/include" &&       cf_search="$cf_search $prefix/brotlilib/include"
+	test -d "$prefix/brotlilib/include/brotlilib" &&    cf_search="$cf_search $prefix/brotlilib/include/brotlilib"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for include-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/include" &&          cf_search="$cf_search $cf_subdir_prefix/include"
+	test -d "$cf_subdir_prefix/include/brotlilib" &&       cf_search="$cf_search $cf_subdir_prefix/include/brotlilib"
+	test -d "$cf_subdir_prefix/include/brotlilib/include" &&    cf_search="$cf_search $cf_subdir_prefix/include/brotlilib/include"
+	test -d "$cf_subdir_prefix/brotlilib/include" &&       cf_search="$cf_search $cf_subdir_prefix/brotlilib/include"
+	test -d "$cf_subdir_prefix/brotlilib/include/brotlilib" &&    cf_search="$cf_search $cf_subdir_prefix/brotlilib/include/brotlilib"
+}
+
+done
+
+test "$includedir" != NONE && \
+test "$includedir" != "/usr/include" && \
+test -d "$includedir" && {
+	test -d "$includedir" &&    cf_search="$cf_search $includedir"
+	test -d "$includedir/brotlilib" && cf_search="$cf_search $includedir/brotlilib"
+}
+
+test "$oldincludedir" != NONE && \
+test "$oldincludedir" != "/usr/include" && \
+test -d "$oldincludedir" && {
+	test -d "$oldincludedir"    && cf_search="$cf_search $oldincludedir"
+	test -d "$oldincludedir/brotlilib" && cf_search="$cf_search $oldincludedir/brotlilib"
+}
+
+cf_search="$cf_search $cf_header_path_list"
+
+	for cf_cv_header_path_brotlidec in $cf_search
+	do
+		if test -d "$cf_cv_header_path_brotlidec" ; then
+			test -n "$verbose" && echo "	... testing $cf_cv_header_path_brotlidec" 1>&6
+
+echo "${as_me:-configure}:42564: testing ... testing $cf_cv_header_path_brotlidec ..." 1>&5
+
+			CPPFLAGS="$cf_save_CPPFLAGS"
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_cv_header_path_brotlidec"
+
+			cat >"conftest.$ac_ext" <<_ACEOF
+#line 42572 "configure"
+#include "confdefs.h"
+
+#include <brotli/decode.h>
+
+int
+main (void)
+{
+
+    BrotliDecoderDecompressStream(
+		NULL,	/* BrotliDecoderState* state */
+		NULL,	/* size_t* available_in */
+		NULL,	/* const uint8_t** next_in */
+		NULL,	/* size_t* available_out */
+		NULL,	/* uint8_t** next_out */
+		NULL	/* size_t* total_out */
+	);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:42595: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:42598: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:42601: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:42604: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+				test -n "$verbose" && echo "	... found brotlidec headers in $cf_cv_header_path_brotlidec" 1>&6
+
+echo "${as_me:-configure}:42609: testing ... found brotlidec headers in $cf_cv_header_path_brotlidec ..." 1>&5
+
+				cf_cv_find_linkage_brotlidec=maybe
+				cf_test_CPPFLAGS="$CPPFLAGS"
+				break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+				CPPFLAGS="$cf_save_CPPFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+		fi
+	done
+
+	if test "$cf_cv_find_linkage_brotlidec" = maybe ; then
+
+echo "${as_me:-configure}:42627: testing Searching for brotlidec library in FIND_LINKAGE(brotlidec,brotlilib) ..." 1>&5
+
+		cf_save_LIBS="$LIBS"
+		cf_save_LDFLAGS="$LDFLAGS"
+
+		CPPFLAGS="$cf_test_CPPFLAGS"
+		LIBS="-lbrotlidec  $cf_save_LIBS"
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 42635 "configure"
+#include "confdefs.h"
+
+#include <brotli/decode.h>
+
+int
+main (void)
+{
+
+    BrotliDecoderDecompressStream(
+		NULL,	/* BrotliDecoderState* state */
+		NULL,	/* size_t* available_in */
+		NULL,	/* const uint8_t** next_in */
+		NULL,	/* size_t* available_out */
+		NULL,	/* uint8_t** next_out */
+		NULL	/* size_t* total_out */
+	);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:42658: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:42661: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:42664: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:42667: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+			test -n "$verbose" && echo "	... found brotlidec library in system" 1>&6
+
+echo "${as_me:-configure}:42672: testing ... found brotlidec library in system ..." 1>&5
+
+			cf_cv_find_linkage_brotlidec=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+			CPPFLAGS="$cf_save_CPPFLAGS"
+			LIBS="$cf_save_LIBS"
+
+		if test "$cf_cv_find_linkage_brotlidec" != yes ; then
+
+cf_search=
+cf_library_path_list=""
+if test -n "${LDFLAGS}${LIBS}" ; then
+	for cf_library_path in $LDFLAGS $LIBS
+	do
+		case "$cf_library_path" in
+		(-L*)
+			cf_library_path=`echo ".$cf_library_path" |sed -e 's/^...//' -e 's,/lib$,,'`
+
+test "x$cf_library_path" != "xNONE" && \
+test -d "$cf_library_path" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_library_path"
+	test -d "$cf_library_path/lib" &&          cf_search="$cf_search $cf_library_path/lib"
+	test -d "$cf_library_path/lib/brotlidec" &&       cf_search="$cf_search $cf_library_path/lib/brotlidec"
+	test -d "$cf_library_path/lib/brotlidec/lib" &&    cf_search="$cf_search $cf_library_path/lib/brotlidec/lib"
+	test -d "$cf_library_path/brotlidec/lib" &&       cf_search="$cf_search $cf_library_path/brotlidec/lib"
+	test -d "$cf_library_path/brotlidec/lib/brotlidec" &&    cf_search="$cf_search $cf_library_path/brotlidec/lib/brotlidec"
+}
+
+			cf_library_path_list="$cf_library_path_list $cf_search"
+			;;
+		esac
+	done
+fi
+
+cf_search=
+
+test "x$prefix" != "xNONE" && \
+test -d "$prefix" && \
+ {
+	test -n "$verbose" && echo "	... testing for lib-directories under $prefix"
+	test -d "$prefix/lib" &&          cf_search="$cf_search $prefix/lib"
+	test -d "$prefix/lib/brotlidec" &&       cf_search="$cf_search $prefix/lib/brotlidec"
+	test -d "$prefix/lib/brotlidec/lib" &&    cf_search="$cf_search $prefix/lib/brotlidec/lib"
+	test -d "$prefix/brotlidec/lib" &&       cf_search="$cf_search $prefix/brotlidec/lib"
+	test -d "$prefix/brotlidec/lib/brotlidec" &&    cf_search="$cf_search $prefix/brotlidec/lib/brotlidec"
+}
+
+for cf_subdir_prefix in \
+	/usr \
+	/usr/local \
+	/usr/pkg \
+	/opt \
+	/opt/local \
+	$HOME
+do
+
+test "x$cf_subdir_prefix" != "x$prefix" && \
+test -d "$cf_subdir_prefix" && \
+{ test -z "$prefix" || test "x$prefix" = xNONE || test "x$cf_subdir_prefix" != "x$prefix"; } && {
+	test -n "$verbose" && echo "	... testing for lib-directories under $cf_subdir_prefix"
+	test -d "$cf_subdir_prefix/lib" &&          cf_search="$cf_search $cf_subdir_prefix/lib"
+	test -d "$cf_subdir_prefix/lib/brotlidec" &&       cf_search="$cf_search $cf_subdir_prefix/lib/brotlidec"
+	test -d "$cf_subdir_prefix/lib/brotlidec/lib" &&    cf_search="$cf_search $cf_subdir_prefix/lib/brotlidec/lib"
+	test -d "$cf_subdir_prefix/brotlidec/lib" &&       cf_search="$cf_search $cf_subdir_prefix/brotlidec/lib"
+	test -d "$cf_subdir_prefix/brotlidec/lib/brotlidec" &&    cf_search="$cf_search $cf_subdir_prefix/brotlidec/lib/brotlidec"
+}
+
+done
+
+cf_search="$cf_library_path_list $cf_search"
+
+			for cf_cv_library_path_brotlidec in $cf_search
+			do
+				if test -d "$cf_cv_library_path_brotlidec" ; then
+					test -n "$verbose" && echo "	... testing $cf_cv_library_path_brotlidec" 1>&6
+
+echo "${as_me:-configure}:42753: testing ... testing $cf_cv_library_path_brotlidec ..." 1>&5
+
+					CPPFLAGS="$cf_test_CPPFLAGS"
+					LIBS="-lbrotlidec  $cf_save_LIBS"
+					LDFLAGS="$cf_save_LDFLAGS -L$cf_cv_library_path_brotlidec"
+					cat >"conftest.$ac_ext" <<_ACEOF
+#line 42759 "configure"
+#include "confdefs.h"
+
+#include <brotli/decode.h>
+
+int
+main (void)
+{
+
+    BrotliDecoderDecompressStream(
+		NULL,	/* BrotliDecoderState* state */
+		NULL,	/* size_t* available_in */
+		NULL,	/* const uint8_t** next_in */
+		NULL,	/* size_t* available_out */
+		NULL,	/* uint8_t** next_out */
+		NULL	/* size_t* total_out */
+	);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:42782: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:42785: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:42788: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:42791: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+
+					test -n "$verbose" && echo "	... found brotlidec library in $cf_cv_library_path_brotlidec" 1>&6
+
+echo "${as_me:-configure}:42796: testing ... found brotlidec library in $cf_cv_library_path_brotlidec ..." 1>&5
+
+					cf_cv_find_linkage_brotlidec=yes
+					cf_cv_library_file_brotlidec="-lbrotlidec"
+					break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+					CPPFLAGS="$cf_save_CPPFLAGS"
+					LIBS="$cf_save_LIBS"
+					LDFLAGS="$cf_save_LDFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+				fi
+			done
+			CPPFLAGS="$cf_save_CPPFLAGS"
+			LDFLAGS="$cf_save_LDFLAGS"
+		fi
+
+	else
+		cf_cv_find_linkage_brotlidec=no
+	fi
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+LIBS="$cf_save_LIBS"
+
+if test "$cf_cv_find_linkage_brotlidec" = yes ; then
+
+if test -n "$cf_cv_header_path_brotlidec" ; then
+  for cf_add_incdir in $cf_cv_header_path_brotlidec
+  do
+	while test "$cf_add_incdir" != /usr/include
+	do
+	  if test -d "$cf_add_incdir"
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
+
+			  cat >"conftest.$ac_ext" <<_ACEOF
+#line 42858 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:42870: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:42873: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:42876: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:42879: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_have_incdir=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
+
+echo "${as_me:-configure}:42896: testing adding $cf_add_incdir to include-path ..." 1>&5
+
+		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+
+		  cf_top_incdir=`echo "$cf_add_incdir" | sed -e 's%/include/.*$%/include%'`
+		  test "$cf_top_incdir" = "$cf_add_incdir" && break
+		  cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  else
+		break
+	  fi
+	done
+  done
+fi
+
+if test -n "$cf_cv_library_path_brotlidec" ; then
+	for cf_add_libdir in $cf_cv_library_path_brotlidec
+	do
+		if test "$cf_add_libdir" = /usr/lib ; then
+			:
+		elif test -d "$cf_add_libdir"
+		then
+			cf_have_libdir=no
+			if test -n "$LDFLAGS$LIBS" ; then
+				# a loop is needed to ensure we can add subdirs of existing dirs
+				for cf_test_libdir in $LDFLAGS $LIBS ; do
+					if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+						cf_have_libdir=yes; break
+					fi
+				done
+			fi
+			if test "$cf_have_libdir" = no ; then
+				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
+
+echo "${as_me:-configure}:42932: testing adding $cf_add_libdir to library-path ..." 1>&5
+
+				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+			fi
+		fi
+	done
+fi
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lbrotlidec; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+else
+{ echo "$as_me:42957: WARNING: Cannot find brotlidec library" >&5
+echo "$as_me: WARNING: Cannot find brotlidec library" >&2;}
+fi
+
+	test "x$cf_cv_find_linkage_brotlidec" = "xyes" &&
+cat >>confdefs.h <<\EOF
+#define USE_BROTLI 1
+EOF
+
+fi
+
+echo "$as_me:42968: checking if you want to exclude FINGER code" >&5
+echo $ECHO_N "checking if you want to exclude FINGER code... $ECHO_C" >&6
+
+# Check whether --enable-finger or --disable-finger was given.
+if test "${enable_finger+set}" = set; then
+  enableval="$enable_finger"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_finger=yes
+	else
+		use_finger=no
+	fi
+else
+  enableval=yes
+	use_finger=no
+
+fi;
+echo "$as_me:42985: result: $use_finger" >&5
+echo "${ECHO_T}$use_finger" >&6
+test "$use_finger" != "no" &&
+cat >>confdefs.h <<\EOF
+#define DISABLE_FINGER 1
+EOF
+
+echo "$as_me:42992: checking if you want to exclude GOPHER code" >&5
+echo $ECHO_N "checking if you want to exclude GOPHER code... $ECHO_C" >&6
+
+# Check whether --enable-gopher or --disable-gopher was given.
+if test "${enable_gopher+set}" = set; then
+  enableval="$enable_gopher"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_gopher=yes
+	else
+		use_gopher=no
+	fi
+else
+  enableval=yes
+	use_gopher=no
+
+fi;
+echo "$as_me:43009: result: $use_gopher" >&5
+echo "${ECHO_T}$use_gopher" >&6
+test "$use_gopher" != "no" &&
+cat >>confdefs.h <<\EOF
+#define DISABLE_GOPHER 1
+EOF
+
+echo "$as_me:43016: checking if you want to exclude NEWS code" >&5
+echo $ECHO_N "checking if you want to exclude NEWS code... $ECHO_C" >&6
+
+# Check whether --enable-news or --disable-news was given.
+if test "${enable_news+set}" = set; then
+  enableval="$enable_news"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_news=yes
+	else
+		use_news=no
+	fi
+else
+  enableval=yes
+	use_news=no
+
+fi;
+echo "$as_me:43033: result: $use_news" >&5
+echo "${ECHO_T}$use_news" >&6
+test "$use_news" != "no" &&
+cat >>confdefs.h <<\EOF
+#define DISABLE_NEWS 1
+EOF
+
+echo "$as_me:43040: checking if you want to exclude FTP code" >&5
+echo $ECHO_N "checking if you want to exclude FTP code... $ECHO_C" >&6
+
+# Check whether --enable-ftp or --disable-ftp was given.
+if test "${enable_ftp+set}" = set; then
+  enableval="$enable_ftp"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_ftp=yes
+	else
+		use_ftp=no
+	fi
+else
+  enableval=yes
+	use_ftp=no
+
+fi;
+echo "$as_me:43057: result: $use_ftp" >&5
+echo "${ECHO_T}$use_ftp" >&6
+test "$use_ftp" != "no" &&
+cat >>confdefs.h <<\EOF
+#define DISABLE_FTP 1
+EOF
+
+echo "$as_me:43064: checking if you want to include WAIS code" >&5
+echo $ECHO_N "checking if you want to include WAIS code... $ECHO_C" >&6
+
+# Check whether --enable-wais or --disable-wais was given.
+if test "${enable_wais+set}" = set; then
+  enableval="$enable_wais"
+  test "$enableval" != yes && enableval=no
+	if test "$enableval" != "no" ; then
+    use_wais=yes
+	else
+		use_wais=no
+	fi
+else
+  enableval=no
+	use_wais=no
+
+fi;
+echo "$as_me:43081: result: $use_wais" >&5
+echo "${ECHO_T}$use_wais" >&6
+
+MAKE_WAIS="#"
+if test "$use_wais" != "no"
+then
+	echo "$as_me:43087: checking for fs_free in -lwais" >&5
+echo $ECHO_N "checking for fs_free in -lwais... $ECHO_C" >&6
+if test "${ac_cv_lib_wais_fs_free+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lwais  $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 43095 "configure"
+#include "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 fs_free ();
+int
+main (void)
+{
+fs_free ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:43114: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:43117: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:43120: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:43123: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_wais_fs_free=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_wais_fs_free=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:43134: result: $ac_cv_lib_wais_fs_free" >&5
+echo "${ECHO_T}$ac_cv_lib_wais_fs_free" >&6
+if test "$ac_cv_lib_wais_fs_free" = yes; then
+
+echo "$as_me:43138: checking if -lm needed for math functions" >&5
+echo $ECHO_N "checking if -lm needed for math functions... $ECHO_C" >&6
+if test "${cf_cv_need_libm+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 43145 "configure"
+#include "confdefs.h"
+
+		#include <stdio.h>
+		#include <stdlib.h>
+		#include <math.h>
+
+int
+main (void)
+{
+double x = rand(); printf("result = %g\\n", sin(x))
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:43161: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:43164: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:43167: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:43170: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_need_libm=no
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_need_libm=yes
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:43180: result: $cf_cv_need_libm" >&5
+echo "${ECHO_T}$cf_cv_need_libm" >&6
+
+if test "$cf_cv_need_libm" = yes
+then
+
+	cf_save_LIBS="$LIBS"
+	LIBS="$LIBS -lm"
+	echo "$as_me:43188: checking if -lm is available for math functions" >&5
+echo $ECHO_N "checking if -lm is available for math functions... $ECHO_C" >&6
+if test "${cf_cv_have_libm+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 43195 "configure"
+#include "confdefs.h"
+
+		#include <stdio.h>
+		#include <stdlib.h>
+		#include <math.h>
+
+int
+main (void)
+{
+double x = rand(); printf("result = %g\\n", sin(x))
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:43211: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:43214: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:43217: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:43220: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_have_libm=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_have_libm=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:43230: result: $cf_cv_have_libm" >&5
+echo "${ECHO_T}$cf_cv_have_libm" >&6
+	LIBS="$cf_save_LIBS"
+
+	if test "$cf_cv_have_libm" = yes
+	then
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lm; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+	fi
+else
+	cf_cv_have_libm=yes
+fi
+
+if test "$cf_cv_have_libm" = yes
+then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_MATH_FUNCS 1
+EOF
+
+fi
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lwais; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+for ac_header in wais.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:43286: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 43292 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:43296: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+  (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  $EGREP -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:43302: \$? = $ac_status" >&5
+  (exit "$ac_status"); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat "conftest.$ac_ext" >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err "conftest.$ac_ext"
+fi
+echo "$as_me:43321: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
+if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+		MAKE_WAIS=
+
+else
+  { echo "$as_me:43334: WARNING: could not find WAIS library" >&5
+echo "$as_me: WARNING: could not find WAIS library" >&2;}
+fi
+
+fi
+
+# All DirEd functions that were enabled on compilation can be disabled
+# or modified at run time via DIRED_MENU symbols in lynx.cfg.
+echo "$as_me:43342: checking if directory-editor code should be used" >&5
+echo $ECHO_N "checking if directory-editor code should be used... $ECHO_C" >&6
+
+# Check whether --enable-dired or --disable-dired was given.
+if test "${enable_dired+set}" = set; then
+  enableval="$enable_dired"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    use_dired=$enableval
+	else
+		use_dired=yes
+	fi
+else
+  enableval=yes
+	use_dired=yes
+
+fi;
+echo "$as_me:43359: result: $use_dired" >&5
+echo "${ECHO_T}$use_dired" >&6
+
+if test ".$use_dired" != ".no" ; then
+	EXTRA_OBJS="$EXTRA_OBJS LYLocal\$o"
+
+cat >>confdefs.h <<\EOF
+#define DIRED_SUPPORT 1
+EOF
+
+	echo "$as_me:43369: checking if you wish to allow extracting from archives via DirEd" >&5
+echo $ECHO_N "checking if you wish to allow extracting from archives via DirEd... $ECHO_C" >&6
+
+# Check whether --enable-dired-dearchive or --disable-dired-dearchive was given.
+if test "${enable_dired_dearchive+set}" = set; then
+  enableval="$enable_dired_dearchive"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+
+cat >>confdefs.h <<\EOF
+#define ARCHIVE_ONLY 1
+EOF
+
+	fi
+else
+  enableval=yes
+fi;
+	echo "$as_me:43386: result: $enableval" >&5
+echo "${ECHO_T}$enableval" >&6
+
+	echo "$as_me:43389: checking if DirEd mode should override keys" >&5
+echo $ECHO_N "checking if DirEd mode should override keys... $ECHO_C" >&6
+
+# Check whether --enable-dired-override or --disable-dired-override was given.
+if test "${enable_dired_override+set}" = set; then
+  enableval="$enable_dired_override"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    :
+	else
+
+cat >>confdefs.h <<\EOF
+#define OK_OVERRIDE 1
+EOF
+
+	fi
+else
+  enableval=yes
+
+cat >>confdefs.h <<\EOF
+#define OK_OVERRIDE 1
+EOF
+
+fi;
+	echo "$as_me:43413: result: $enableval" >&5
+echo "${ECHO_T}$enableval" >&6
+
+	echo "$as_me:43416: checking if you wish to allow permissions commands via DirEd" >&5
+echo $ECHO_N "checking if you wish to allow permissions commands via DirEd... $ECHO_C" >&6
+
+# Check whether --enable-dired-permit or --disable-dired-permit was given.
+if test "${enable_dired_permit+set}" = set; then
+  enableval="$enable_dired_permit"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    :
+	else
+
+cat >>confdefs.h <<\EOF
+#define OK_PERMIT 1
+EOF
+
+	fi
+else
+  enableval=yes
+
+cat >>confdefs.h <<\EOF
+#define OK_PERMIT 1
+EOF
+
+fi;
+	echo "$as_me:43440: result: $enableval" >&5
+echo "${ECHO_T}$enableval" >&6
+
+	echo "$as_me:43443: checking if you wish to allow executable-permission commands via DirEd" >&5
+echo $ECHO_N "checking if you wish to allow executable-permission commands via DirEd... $ECHO_C" >&6
+
+# Check whether --enable-dired-xpermit or --disable-dired-xpermit was given.
+if test "${enable_dired_xpermit+set}" = set; then
+  enableval="$enable_dired_xpermit"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+
+cat >>confdefs.h <<\EOF
+#define NO_CHANGE_EXECUTE_PERMS 1
+EOF
+
+	fi
+else
+  enableval=yes
+fi;
+	echo "$as_me:43460: result: $enableval" >&5
+echo "${ECHO_T}$enableval" >&6
+
+	echo "$as_me:43463: checking if you wish to allow \"tar\" commands from DirEd" >&5
+echo $ECHO_N "checking if you wish to allow \"tar\" commands from DirEd... $ECHO_C" >&6
+
+# Check whether --enable-dired-tar or --disable-dired-tar was given.
+if test "${enable_dired_tar+set}" = set; then
+  enableval="$enable_dired_tar"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    :
+	else
+
+cat >>confdefs.h <<\EOF
+#define OK_TAR 1
+EOF
+
+	fi
+else
+  enableval=yes
+
+cat >>confdefs.h <<\EOF
+#define OK_TAR 1
+EOF
+
+fi;
+	echo "$as_me:43487: result: $enableval" >&5
+echo "${ECHO_T}$enableval" >&6
+
+	echo "$as_me:43490: checking if you wish to allow \"uudecode\" commands from DirEd" >&5
+echo $ECHO_N "checking if you wish to allow \"uudecode\" commands from DirEd... $ECHO_C" >&6
+
+# Check whether --enable-dired-uudecode or --disable-dired-uudecode was given.
+if test "${enable_dired_uudecode+set}" = set; then
+  enableval="$enable_dired_uudecode"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    :
+	else
+
+cat >>confdefs.h <<\EOF
+#define OK_UUDECODE 1
+EOF
+
+	fi
+else
+  enableval=yes
+
+cat >>confdefs.h <<\EOF
+#define OK_UUDECODE 1
+EOF
+
+fi;
+	echo "$as_me:43514: result: $enableval" >&5
+echo "${ECHO_T}$enableval" >&6
+
+	echo "$as_me:43517: checking if you wish to allow \"zip\" and \"unzip\" commands from DirEd" >&5
+echo $ECHO_N "checking if you wish to allow \"zip\" and \"unzip\" commands from DirEd... $ECHO_C" >&6
+
+# Check whether --enable-dired-zip or --disable-dired-zip was given.
+if test "${enable_dired_zip+set}" = set; then
+  enableval="$enable_dired_zip"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    :
+	else
+
+cat >>confdefs.h <<\EOF
+#define OK_ZIP 1
+EOF
+
+	fi
+else
+  enableval=yes
+
+cat >>confdefs.h <<\EOF
+#define OK_ZIP 1
+EOF
+
+fi;
+	echo "$as_me:43541: result: $enableval" >&5
+echo "${ECHO_T}$enableval" >&6
+
+	echo "$as_me:43544: checking if you wish to allow \"gzip\" and \"gunzip\" commands from DirEd" >&5
+echo $ECHO_N "checking if you wish to allow \"gzip\" and \"gunzip\" commands from DirEd... $ECHO_C" >&6
+
+# Check whether --enable-dired-gzip or --disable-dired-gzip was given.
+if test "${enable_dired_gzip+set}" = set; then
+  enableval="$enable_dired_gzip"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    :
+	else
+
+cat >>confdefs.h <<\EOF
+#define OK_GZIP 1
+EOF
+
+	fi
+else
+  enableval=yes
+
+cat >>confdefs.h <<\EOF
+#define OK_GZIP 1
+EOF
+
+fi;
+	echo "$as_me:43568: result: $enableval" >&5
+echo "${ECHO_T}$enableval" >&6
+fi
+
+echo "$as_me:43572: checking if you want long-directory listings" >&5
+echo $ECHO_N "checking if you want long-directory listings... $ECHO_C" >&6
+
+# Check whether --enable-long-list or --disable-long-list was given.
+if test "${enable_long_list+set}" = set; then
+  enableval="$enable_long_list"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    :
+	else
+
+cat >>confdefs.h <<\EOF
+#define LONG_LIST 1
+EOF
+
+	fi
+else
+  enableval=yes
+
+cat >>confdefs.h <<\EOF
+#define LONG_LIST 1
+EOF
+
+fi;
+echo "$as_me:43596: result: $enableval" >&5
+echo "${ECHO_T}$enableval" >&6
+
+echo "$as_me:43599: checking if parent-directory references are permitted" >&5
+echo $ECHO_N "checking if parent-directory references are permitted... $ECHO_C" >&6
+
+# Check whether --enable-parent-dir-refs or --disable-parent-dir-refs was given.
+if test "${enable_parent_dir_refs+set}" = set; then
+  enableval="$enable_parent_dir_refs"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+
+cat >>confdefs.h <<\EOF
+#define NO_PARENT_DIR_REFERENCE 1
+EOF
+
+	fi
+else
+  enableval=yes
+fi;
+echo "$as_me:43616: result: $enableval" >&5
+echo "${ECHO_T}$enableval" >&6
+
+test -z "$TELNET" && TELNET="telnet"
+for ac_prog in $TELNET telnet
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:43624: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_TELNET+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $TELNET in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_TELNET="$TELNET" # Let the user override the test with a path.
+  ;;
+  *)
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_TELNET="$ac_dir/$ac_word"
+   echo "$as_me:43641: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  ;;
+esac
+fi
+TELNET=$ac_cv_path_TELNET
+
+if test -n "$TELNET"; then
+  echo "$as_me:43652: result: $TELNET" >&5
+echo "${ECHO_T}$TELNET" >&6
+else
+  echo "$as_me:43655: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$TELNET" && break
+done
+test -n "$TELNET" || TELNET="$TELNET"
+
+cf_path_prog=""
+cf_path_args=""
+IFS="${IFS:- 	}"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR"
+for cf_temp in $ac_cv_path_TELNET
+do
+	if test -z "$cf_path_prog" ; then
+		if test "$with_full_paths" = yes ; then
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$cf_temp" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\$\{*prefix\}*|.\$\{*dir\}*)
+	eval cf_temp="$cf_temp"
+	case ".$cf_temp" in
+	(.NONE/*)
+		cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	break
+	;;
+esac
+
+			cf_path_prog="$cf_temp"
+		else
+			cf_path_prog="`basename "$cf_temp"`"
+		fi
+	elif test -z "$cf_path_args" ; then
+		cf_path_args="$cf_temp"
+	else
+		cf_path_args="$cf_path_args $cf_temp"
+	fi
+done
+IFS="$cf_save_ifs"
+
+if test -n "$cf_path_prog" ; then
+
+echo "${as_me:-configure}:43714: testing defining path for ${cf_path_prog} ..." 1>&5
+
+cat >>confdefs.h <<EOF
+#define TELNET_PATH "$cf_path_prog"
+EOF
+
+	test -n "$cf_path_args" &&
+cat >>confdefs.h <<EOF
+#define TELNET_ARGS "$cf_path_args"
+EOF
+
+fi
+
+test -z "$TN3270" && TN3270="tn3270"
+for ac_prog in $TN3270 tn3270
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:43732: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_TN3270+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $TN3270 in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_TN3270="$TN3270" # Let the user override the test with a path.
+  ;;
+  *)
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_TN3270="$ac_dir/$ac_word"
+   echo "$as_me:43749: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  ;;
+esac
+fi
+TN3270=$ac_cv_path_TN3270
+
+if test -n "$TN3270"; then
+  echo "$as_me:43760: result: $TN3270" >&5
+echo "${ECHO_T}$TN3270" >&6
+else
+  echo "$as_me:43763: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$TN3270" && break
+done
+test -n "$TN3270" || TN3270="$TN3270"
+
+cf_path_prog=""
+cf_path_args=""
+IFS="${IFS:- 	}"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR"
+for cf_temp in $ac_cv_path_TN3270
+do
+	if test -z "$cf_path_prog" ; then
+		if test "$with_full_paths" = yes ; then
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$cf_temp" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\$\{*prefix\}*|.\$\{*dir\}*)
+	eval cf_temp="$cf_temp"
+	case ".$cf_temp" in
+	(.NONE/*)
+		cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	break
+	;;
+esac
+
+			cf_path_prog="$cf_temp"
+		else
+			cf_path_prog="`basename "$cf_temp"`"
+		fi
+	elif test -z "$cf_path_args" ; then
+		cf_path_args="$cf_temp"
+	else
+		cf_path_args="$cf_path_args $cf_temp"
+	fi
+done
+IFS="$cf_save_ifs"
+
+if test -n "$cf_path_prog" ; then
+
+echo "${as_me:-configure}:43822: testing defining path for ${cf_path_prog} ..." 1>&5
+
+cat >>confdefs.h <<EOF
+#define TN3270_PATH "$cf_path_prog"
+EOF
+
+	test -n "$cf_path_args" &&
+cat >>confdefs.h <<EOF
+#define TN3270_ARGS "$cf_path_args"
+EOF
+
+fi
+
+test -z "$RLOGIN" && RLOGIN="rlogin"
+for ac_prog in $RLOGIN rlogin
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:43840: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_RLOGIN+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $RLOGIN in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_RLOGIN="$RLOGIN" # Let the user override the test with a path.
+  ;;
+  *)
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_RLOGIN="$ac_dir/$ac_word"
+   echo "$as_me:43857: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  ;;
+esac
+fi
+RLOGIN=$ac_cv_path_RLOGIN
+
+if test -n "$RLOGIN"; then
+  echo "$as_me:43868: result: $RLOGIN" >&5
+echo "${ECHO_T}$RLOGIN" >&6
+else
+  echo "$as_me:43871: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$RLOGIN" && break
+done
+test -n "$RLOGIN" || RLOGIN="$RLOGIN"
+
+cf_path_prog=""
+cf_path_args=""
+IFS="${IFS:- 	}"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR"
+for cf_temp in $ac_cv_path_RLOGIN
+do
+	if test -z "$cf_path_prog" ; then
+		if test "$with_full_paths" = yes ; then
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$cf_temp" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\$\{*prefix\}*|.\$\{*dir\}*)
+	eval cf_temp="$cf_temp"
+	case ".$cf_temp" in
+	(.NONE/*)
+		cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	break
+	;;
+esac
+
+			cf_path_prog="$cf_temp"
+		else
+			cf_path_prog="`basename "$cf_temp"`"
+		fi
+	elif test -z "$cf_path_args" ; then
+		cf_path_args="$cf_temp"
+	else
+		cf_path_args="$cf_path_args $cf_temp"
+	fi
+done
+IFS="$cf_save_ifs"
+
+if test -n "$cf_path_prog" ; then
+
+echo "${as_me:-configure}:43930: testing defining path for ${cf_path_prog} ..." 1>&5
+
+cat >>confdefs.h <<EOF
+#define RLOGIN_PATH "$cf_path_prog"
+EOF
+
+	test -n "$cf_path_args" &&
+cat >>confdefs.h <<EOF
+#define RLOGIN_ARGS "$cf_path_args"
+EOF
+
+fi
+
+test -z "$MV" && MV="mv"
+for ac_prog in $MV mv
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:43948: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_MV+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $MV in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_MV="$MV" # Let the user override the test with a path.
+  ;;
+  *)
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_MV="$ac_dir/$ac_word"
+   echo "$as_me:43965: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  ;;
+esac
+fi
+MV=$ac_cv_path_MV
+
+if test -n "$MV"; then
+  echo "$as_me:43976: result: $MV" >&5
+echo "${ECHO_T}$MV" >&6
+else
+  echo "$as_me:43979: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$MV" && break
+done
+test -n "$MV" || MV="$MV"
+
+cf_path_prog=""
+cf_path_args=""
+IFS="${IFS:- 	}"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR"
+for cf_temp in $ac_cv_path_MV
+do
+	if test -z "$cf_path_prog" ; then
+		if test "$with_full_paths" = yes ; then
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$cf_temp" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\$\{*prefix\}*|.\$\{*dir\}*)
+	eval cf_temp="$cf_temp"
+	case ".$cf_temp" in
+	(.NONE/*)
+		cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	break
+	;;
+esac
+
+			cf_path_prog="$cf_temp"
+		else
+			cf_path_prog="`basename "$cf_temp"`"
+		fi
+	elif test -z "$cf_path_args" ; then
+		cf_path_args="$cf_temp"
+	else
+		cf_path_args="$cf_path_args $cf_temp"
+	fi
+done
+IFS="$cf_save_ifs"
+
+if test -n "$cf_path_prog" ; then
+
+echo "${as_me:-configure}:44038: testing defining path for ${cf_path_prog} ..." 1>&5
+
+cat >>confdefs.h <<EOF
+#define MV_PATH "$cf_path_prog"
+EOF
+
+	test -n "$cf_path_args" &&
+cat >>confdefs.h <<EOF
+#define MV_ARGS "$cf_path_args"
+EOF
+
+fi
+
+test -z "$GZIP" && GZIP="gzip"
+for ac_prog in $GZIP gzip
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:44056: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_GZIP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $GZIP in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_GZIP="$GZIP" # Let the user override the test with a path.
+  ;;
+  *)
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_GZIP="$ac_dir/$ac_word"
+   echo "$as_me:44073: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  ;;
+esac
+fi
+GZIP=$ac_cv_path_GZIP
+
+if test -n "$GZIP"; then
+  echo "$as_me:44084: result: $GZIP" >&5
+echo "${ECHO_T}$GZIP" >&6
+else
+  echo "$as_me:44087: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$GZIP" && break
+done
+test -n "$GZIP" || GZIP="$GZIP"
+
+cf_path_prog=""
+cf_path_args=""
+IFS="${IFS:- 	}"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR"
+for cf_temp in $ac_cv_path_GZIP
+do
+	if test -z "$cf_path_prog" ; then
+		if test "$with_full_paths" = yes ; then
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$cf_temp" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\$\{*prefix\}*|.\$\{*dir\}*)
+	eval cf_temp="$cf_temp"
+	case ".$cf_temp" in
+	(.NONE/*)
+		cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	break
+	;;
+esac
+
+			cf_path_prog="$cf_temp"
+		else
+			cf_path_prog="`basename "$cf_temp"`"
+		fi
+	elif test -z "$cf_path_args" ; then
+		cf_path_args="$cf_temp"
+	else
+		cf_path_args="$cf_path_args $cf_temp"
+	fi
+done
+IFS="$cf_save_ifs"
+
+if test -n "$cf_path_prog" ; then
+
+echo "${as_me:-configure}:44146: testing defining path for ${cf_path_prog} ..." 1>&5
+
+cat >>confdefs.h <<EOF
+#define GZIP_PATH "$cf_path_prog"
+EOF
+
+	test -n "$cf_path_args" &&
+cat >>confdefs.h <<EOF
+#define GZIP_ARGS "$cf_path_args"
+EOF
+
+fi
+
+test -z "$UNCOMPRESS" && UNCOMPRESS="gunzip"
+for ac_prog in $UNCOMPRESS gunzip
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:44164: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_UNCOMPRESS+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $UNCOMPRESS in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_UNCOMPRESS="$UNCOMPRESS" # Let the user override the test with a path.
+  ;;
+  *)
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_UNCOMPRESS="$ac_dir/$ac_word"
+   echo "$as_me:44181: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  ;;
+esac
+fi
+UNCOMPRESS=$ac_cv_path_UNCOMPRESS
+
+if test -n "$UNCOMPRESS"; then
+  echo "$as_me:44192: result: $UNCOMPRESS" >&5
+echo "${ECHO_T}$UNCOMPRESS" >&6
+else
+  echo "$as_me:44195: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$UNCOMPRESS" && break
+done
+test -n "$UNCOMPRESS" || UNCOMPRESS="$UNCOMPRESS"
+
+cf_path_prog=""
+cf_path_args=""
+IFS="${IFS:- 	}"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR"
+for cf_temp in $ac_cv_path_UNCOMPRESS
+do
+	if test -z "$cf_path_prog" ; then
+		if test "$with_full_paths" = yes ; then
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$cf_temp" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\$\{*prefix\}*|.\$\{*dir\}*)
+	eval cf_temp="$cf_temp"
+	case ".$cf_temp" in
+	(.NONE/*)
+		cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	break
+	;;
+esac
+
+			cf_path_prog="$cf_temp"
+		else
+			cf_path_prog="`basename "$cf_temp"`"
+		fi
+	elif test -z "$cf_path_args" ; then
+		cf_path_args="$cf_temp"
+	else
+		cf_path_args="$cf_path_args $cf_temp"
+	fi
+done
+IFS="$cf_save_ifs"
+
+if test -n "$cf_path_prog" ; then
+
+echo "${as_me:-configure}:44254: testing defining path for ${cf_path_prog} ..." 1>&5
+
+cat >>confdefs.h <<EOF
+#define UNCOMPRESS_PATH "$cf_path_prog"
+EOF
+
+	test -n "$cf_path_args" &&
+cat >>confdefs.h <<EOF
+#define UNCOMPRESS_ARGS "$cf_path_args"
+EOF
+
+fi
+
+test -z "$UNZIP" && UNZIP="unzip"
+for ac_prog in $UNZIP unzip
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:44272: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_UNZIP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $UNZIP in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_UNZIP="$UNZIP" # Let the user override the test with a path.
+  ;;
+  *)
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_UNZIP="$ac_dir/$ac_word"
+   echo "$as_me:44289: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  ;;
+esac
+fi
+UNZIP=$ac_cv_path_UNZIP
+
+if test -n "$UNZIP"; then
+  echo "$as_me:44300: result: $UNZIP" >&5
+echo "${ECHO_T}$UNZIP" >&6
+else
+  echo "$as_me:44303: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$UNZIP" && break
+done
+test -n "$UNZIP" || UNZIP="$UNZIP"
+
+cf_path_prog=""
+cf_path_args=""
+IFS="${IFS:- 	}"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR"
+for cf_temp in $ac_cv_path_UNZIP
+do
+	if test -z "$cf_path_prog" ; then
+		if test "$with_full_paths" = yes ; then
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$cf_temp" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\$\{*prefix\}*|.\$\{*dir\}*)
+	eval cf_temp="$cf_temp"
+	case ".$cf_temp" in
+	(.NONE/*)
+		cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	break
+	;;
+esac
+
+			cf_path_prog="$cf_temp"
+		else
+			cf_path_prog="`basename "$cf_temp"`"
+		fi
+	elif test -z "$cf_path_args" ; then
+		cf_path_args="$cf_temp"
+	else
+		cf_path_args="$cf_path_args $cf_temp"
+	fi
+done
+IFS="$cf_save_ifs"
+
+if test -n "$cf_path_prog" ; then
+
+echo "${as_me:-configure}:44362: testing defining path for ${cf_path_prog} ..." 1>&5
+
+cat >>confdefs.h <<EOF
+#define UNZIP_PATH "$cf_path_prog"
+EOF
+
+	test -n "$cf_path_args" &&
+cat >>confdefs.h <<EOF
+#define UNZIP_ARGS "$cf_path_args"
+EOF
+
+fi
+
+test -z "$BZIP2" && BZIP2="bzip2"
+for ac_prog in $BZIP2 bzip2
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:44380: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_BZIP2+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $BZIP2 in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_BZIP2="$BZIP2" # Let the user override the test with a path.
+  ;;
+  *)
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_BZIP2="$ac_dir/$ac_word"
+   echo "$as_me:44397: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  ;;
+esac
+fi
+BZIP2=$ac_cv_path_BZIP2
+
+if test -n "$BZIP2"; then
+  echo "$as_me:44408: result: $BZIP2" >&5
+echo "${ECHO_T}$BZIP2" >&6
+else
+  echo "$as_me:44411: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$BZIP2" && break
+done
+test -n "$BZIP2" || BZIP2="$BZIP2"
+
+cf_path_prog=""
+cf_path_args=""
+IFS="${IFS:- 	}"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR"
+for cf_temp in $ac_cv_path_BZIP2
+do
+	if test -z "$cf_path_prog" ; then
+		if test "$with_full_paths" = yes ; then
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$cf_temp" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\$\{*prefix\}*|.\$\{*dir\}*)
+	eval cf_temp="$cf_temp"
+	case ".$cf_temp" in
+	(.NONE/*)
+		cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	break
+	;;
+esac
+
+			cf_path_prog="$cf_temp"
+		else
+			cf_path_prog="`basename "$cf_temp"`"
+		fi
+	elif test -z "$cf_path_args" ; then
+		cf_path_args="$cf_temp"
+	else
+		cf_path_args="$cf_path_args $cf_temp"
+	fi
+done
+IFS="$cf_save_ifs"
+
+if test -n "$cf_path_prog" ; then
+
+echo "${as_me:-configure}:44470: testing defining path for ${cf_path_prog} ..." 1>&5
+
+cat >>confdefs.h <<EOF
+#define BZIP2_PATH "$cf_path_prog"
+EOF
+
+	test -n "$cf_path_args" &&
+cat >>confdefs.h <<EOF
+#define BZIP2_ARGS "$cf_path_args"
+EOF
+
+fi
+
+test -z "$BROTLI" && BROTLI="brotli"
+for ac_prog in $BROTLI brotli
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:44488: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_BROTLI+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $BROTLI in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_BROTLI="$BROTLI" # Let the user override the test with a path.
+  ;;
+  *)
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_BROTLI="$ac_dir/$ac_word"
+   echo "$as_me:44505: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  ;;
+esac
+fi
+BROTLI=$ac_cv_path_BROTLI
+
+if test -n "$BROTLI"; then
+  echo "$as_me:44516: result: $BROTLI" >&5
+echo "${ECHO_T}$BROTLI" >&6
+else
+  echo "$as_me:44519: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$BROTLI" && break
+done
+test -n "$BROTLI" || BROTLI="$BROTLI"
+
+cf_path_prog=""
+cf_path_args=""
+IFS="${IFS:- 	}"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR"
+for cf_temp in $ac_cv_path_BROTLI
+do
+	if test -z "$cf_path_prog" ; then
+		if test "$with_full_paths" = yes ; then
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$cf_temp" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\$\{*prefix\}*|.\$\{*dir\}*)
+	eval cf_temp="$cf_temp"
+	case ".$cf_temp" in
+	(.NONE/*)
+		cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	break
+	;;
+esac
+
+			cf_path_prog="$cf_temp"
+		else
+			cf_path_prog="`basename "$cf_temp"`"
+		fi
+	elif test -z "$cf_path_args" ; then
+		cf_path_args="$cf_temp"
+	else
+		cf_path_args="$cf_path_args $cf_temp"
+	fi
+done
+IFS="$cf_save_ifs"
+
+if test -n "$cf_path_prog" ; then
+
+echo "${as_me:-configure}:44578: testing defining path for ${cf_path_prog} ..." 1>&5
+
+cat >>confdefs.h <<EOF
+#define BROTLI_PATH "$cf_path_prog"
+EOF
+
+	test -n "$cf_path_args" &&
+cat >>confdefs.h <<EOF
+#define BROTLI_ARGS "$cf_path_args"
+EOF
+
+fi
+
+test -z "$TAR" && TAR="tar"
+for ac_prog in $TAR tar pax gtar gnutar bsdtar star
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:44596: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_TAR+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $TAR in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_TAR="$TAR" # Let the user override the test with a path.
+  ;;
+  *)
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_TAR="$ac_dir/$ac_word"
+   echo "$as_me:44613: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  ;;
+esac
+fi
+TAR=$ac_cv_path_TAR
+
+if test -n "$TAR"; then
+  echo "$as_me:44624: result: $TAR" >&5
+echo "${ECHO_T}$TAR" >&6
+else
+  echo "$as_me:44627: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$TAR" && break
+done
+test -n "$TAR" || TAR="$TAR"
+
+cf_path_prog=""
+cf_path_args=""
+IFS="${IFS:- 	}"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR"
+for cf_temp in $ac_cv_path_TAR
+do
+	if test -z "$cf_path_prog" ; then
+		if test "$with_full_paths" = yes ; then
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$cf_temp" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\$\{*prefix\}*|.\$\{*dir\}*)
+	eval cf_temp="$cf_temp"
+	case ".$cf_temp" in
+	(.NONE/*)
+		cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	break
+	;;
+esac
+
+			cf_path_prog="$cf_temp"
+		else
+			cf_path_prog="`basename "$cf_temp"`"
+		fi
+	elif test -z "$cf_path_args" ; then
+		cf_path_args="$cf_temp"
+	else
+		cf_path_args="$cf_path_args $cf_temp"
+	fi
+done
+IFS="$cf_save_ifs"
+
+if test -n "$cf_path_prog" ; then
+
+echo "${as_me:-configure}:44686: testing defining path for ${cf_path_prog} ..." 1>&5
+
+cat >>confdefs.h <<EOF
+#define TAR_PATH "$cf_path_prog"
+EOF
+
+	test -n "$cf_path_args" &&
+cat >>confdefs.h <<EOF
+#define TAR_ARGS "$cf_path_args"
+EOF
+
+fi
+
+case $TAR in
+(*pax|*pax$EXEEXT)
+	TAR_UP_OPTIONS="-w"
+	TAR_DOWN_OPTIONS="-r"
+	TAR_PIPE_OPTIONS=""
+	TAR_FILE_OPTIONS="-f"
+	;;
+(*star|*star$EXEEXT)
+	TAR_UP_OPTIONS="-c -f"
+	TAR_DOWN_OPTIONS="-x -U -f"
+	TAR_PIPE_OPTIONS="-"
+	TAR_FILE_OPTIONS=""
+	;;
+(*tar|*tar$EXEEXT)
+	# FIXME: some versions of tar require, some don't allow the "-"
+	TAR_UP_OPTIONS="-cf"
+	TAR_DOWN_OPTIONS="-xf"
+	TAR_PIPE_OPTIONS="-"
+	TAR_FILE_OPTIONS=""
+	;;
+esac
+
+cat >>confdefs.h <<EOF
+#define TAR_UP_OPTIONS "$TAR_UP_OPTIONS"
+EOF
+
+cat >>confdefs.h <<EOF
+#define TAR_DOWN_OPTIONS "$TAR_DOWN_OPTIONS"
+EOF
+
+cat >>confdefs.h <<EOF
+#define TAR_FILE_OPTIONS "$TAR_FILE_OPTIONS"
+EOF
+
+cat >>confdefs.h <<EOF
+#define TAR_PIPE_OPTIONS "$TAR_PIPE_OPTIONS"
+EOF
+
+if test ".$use_dired" != ".no" ; then
+
+test -z "$COMPRESS" && COMPRESS="compress"
+for ac_prog in $COMPRESS compress
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:44744: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_COMPRESS+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $COMPRESS in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_COMPRESS="$COMPRESS" # Let the user override the test with a path.
+  ;;
+  *)
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_COMPRESS="$ac_dir/$ac_word"
+   echo "$as_me:44761: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  ;;
+esac
+fi
+COMPRESS=$ac_cv_path_COMPRESS
+
+if test -n "$COMPRESS"; then
+  echo "$as_me:44772: result: $COMPRESS" >&5
+echo "${ECHO_T}$COMPRESS" >&6
+else
+  echo "$as_me:44775: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$COMPRESS" && break
+done
+test -n "$COMPRESS" || COMPRESS="$COMPRESS"
+
+cf_path_prog=""
+cf_path_args=""
+IFS="${IFS:- 	}"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR"
+for cf_temp in $ac_cv_path_COMPRESS
+do
+	if test -z "$cf_path_prog" ; then
+		if test "$with_full_paths" = yes ; then
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$cf_temp" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\$\{*prefix\}*|.\$\{*dir\}*)
+	eval cf_temp="$cf_temp"
+	case ".$cf_temp" in
+	(.NONE/*)
+		cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	break
+	;;
+esac
+
+			cf_path_prog="$cf_temp"
+		else
+			cf_path_prog="`basename "$cf_temp"`"
+		fi
+	elif test -z "$cf_path_args" ; then
+		cf_path_args="$cf_temp"
+	else
+		cf_path_args="$cf_path_args $cf_temp"
+	fi
+done
+IFS="$cf_save_ifs"
+
+if test -n "$cf_path_prog" ; then
+
+echo "${as_me:-configure}:44834: testing defining path for ${cf_path_prog} ..." 1>&5
+
+cat >>confdefs.h <<EOF
+#define COMPRESS_PATH "$cf_path_prog"
+EOF
+
+	test -n "$cf_path_args" &&
+cat >>confdefs.h <<EOF
+#define COMPRESS_ARGS "$cf_path_args"
+EOF
+
+fi
+
+test -z "$RM" && RM="rm"
+for ac_prog in $RM rm
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:44852: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_RM+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $RM in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_RM="$RM" # Let the user override the test with a path.
+  ;;
+  *)
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_RM="$ac_dir/$ac_word"
+   echo "$as_me:44869: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  ;;
+esac
+fi
+RM=$ac_cv_path_RM
+
+if test -n "$RM"; then
+  echo "$as_me:44880: result: $RM" >&5
+echo "${ECHO_T}$RM" >&6
+else
+  echo "$as_me:44883: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$RM" && break
+done
+test -n "$RM" || RM="$RM"
+
+cf_path_prog=""
+cf_path_args=""
+IFS="${IFS:- 	}"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR"
+for cf_temp in $ac_cv_path_RM
+do
+	if test -z "$cf_path_prog" ; then
+		if test "$with_full_paths" = yes ; then
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$cf_temp" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\$\{*prefix\}*|.\$\{*dir\}*)
+	eval cf_temp="$cf_temp"
+	case ".$cf_temp" in
+	(.NONE/*)
+		cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	break
+	;;
+esac
+
+			cf_path_prog="$cf_temp"
+		else
+			cf_path_prog="`basename "$cf_temp"`"
+		fi
+	elif test -z "$cf_path_args" ; then
+		cf_path_args="$cf_temp"
+	else
+		cf_path_args="$cf_path_args $cf_temp"
+	fi
+done
+IFS="$cf_save_ifs"
+
+if test -n "$cf_path_prog" ; then
+
+echo "${as_me:-configure}:44942: testing defining path for ${cf_path_prog} ..." 1>&5
+
+cat >>confdefs.h <<EOF
+#define RM_PATH "$cf_path_prog"
+EOF
+
+	test -n "$cf_path_args" &&
+cat >>confdefs.h <<EOF
+#define RM_ARGS "$cf_path_args"
+EOF
+
+fi
+
+test -z "$UUDECODE" && UUDECODE="uudecode"
+for ac_prog in $UUDECODE uudecode
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:44960: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_UUDECODE+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $UUDECODE in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_UUDECODE="$UUDECODE" # Let the user override the test with a path.
+  ;;
+  *)
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_UUDECODE="$ac_dir/$ac_word"
+   echo "$as_me:44977: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  ;;
+esac
+fi
+UUDECODE=$ac_cv_path_UUDECODE
+
+if test -n "$UUDECODE"; then
+  echo "$as_me:44988: result: $UUDECODE" >&5
+echo "${ECHO_T}$UUDECODE" >&6
+else
+  echo "$as_me:44991: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$UUDECODE" && break
+done
+test -n "$UUDECODE" || UUDECODE="$UUDECODE"
+
+cf_path_prog=""
+cf_path_args=""
+IFS="${IFS:- 	}"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR"
+for cf_temp in $ac_cv_path_UUDECODE
+do
+	if test -z "$cf_path_prog" ; then
+		if test "$with_full_paths" = yes ; then
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$cf_temp" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\$\{*prefix\}*|.\$\{*dir\}*)
+	eval cf_temp="$cf_temp"
+	case ".$cf_temp" in
+	(.NONE/*)
+		cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	break
+	;;
+esac
+
+			cf_path_prog="$cf_temp"
+		else
+			cf_path_prog="`basename "$cf_temp"`"
+		fi
+	elif test -z "$cf_path_args" ; then
+		cf_path_args="$cf_temp"
+	else
+		cf_path_args="$cf_path_args $cf_temp"
+	fi
+done
+IFS="$cf_save_ifs"
+
+if test -n "$cf_path_prog" ; then
+
+echo "${as_me:-configure}:45050: testing defining path for ${cf_path_prog} ..." 1>&5
+
+cat >>confdefs.h <<EOF
+#define UUDECODE_PATH "$cf_path_prog"
+EOF
+
+	test -n "$cf_path_args" &&
+cat >>confdefs.h <<EOF
+#define UUDECODE_ARGS "$cf_path_args"
+EOF
+
+fi
+
+test -z "$ZCAT" && ZCAT="zcat"
+for ac_prog in $ZCAT zcat
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:45068: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_ZCAT+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $ZCAT in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_ZCAT="$ZCAT" # Let the user override the test with a path.
+  ;;
+  *)
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_ZCAT="$ac_dir/$ac_word"
+   echo "$as_me:45085: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  ;;
+esac
+fi
+ZCAT=$ac_cv_path_ZCAT
+
+if test -n "$ZCAT"; then
+  echo "$as_me:45096: result: $ZCAT" >&5
+echo "${ECHO_T}$ZCAT" >&6
+else
+  echo "$as_me:45099: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$ZCAT" && break
+done
+test -n "$ZCAT" || ZCAT="$ZCAT"
+
+cf_path_prog=""
+cf_path_args=""
+IFS="${IFS:- 	}"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR"
+for cf_temp in $ac_cv_path_ZCAT
+do
+	if test -z "$cf_path_prog" ; then
+		if test "$with_full_paths" = yes ; then
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$cf_temp" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\$\{*prefix\}*|.\$\{*dir\}*)
+	eval cf_temp="$cf_temp"
+	case ".$cf_temp" in
+	(.NONE/*)
+		cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	break
+	;;
+esac
+
+			cf_path_prog="$cf_temp"
+		else
+			cf_path_prog="`basename "$cf_temp"`"
+		fi
+	elif test -z "$cf_path_args" ; then
+		cf_path_args="$cf_temp"
+	else
+		cf_path_args="$cf_path_args $cf_temp"
+	fi
+done
+IFS="$cf_save_ifs"
+
+if test -n "$cf_path_prog" ; then
+
+echo "${as_me:-configure}:45158: testing defining path for ${cf_path_prog} ..." 1>&5
+
+cat >>confdefs.h <<EOF
+#define ZCAT_PATH "$cf_path_prog"
+EOF
+
+	test -n "$cf_path_args" &&
+cat >>confdefs.h <<EOF
+#define ZCAT_ARGS "$cf_path_args"
+EOF
+
+fi
+
+test -z "$ZIP" && ZIP="zip"
+for ac_prog in $ZIP zip
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:45176: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_ZIP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $ZIP in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_ZIP="$ZIP" # Let the user override the test with a path.
+  ;;
+  *)
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_ZIP="$ac_dir/$ac_word"
+   echo "$as_me:45193: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  ;;
+esac
+fi
+ZIP=$ac_cv_path_ZIP
+
+if test -n "$ZIP"; then
+  echo "$as_me:45204: result: $ZIP" >&5
+echo "${ECHO_T}$ZIP" >&6
+else
+  echo "$as_me:45207: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$ZIP" && break
+done
+test -n "$ZIP" || ZIP="$ZIP"
+
+cf_path_prog=""
+cf_path_args=""
+IFS="${IFS:- 	}"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR"
+for cf_temp in $ac_cv_path_ZIP
+do
+	if test -z "$cf_path_prog" ; then
+		if test "$with_full_paths" = yes ; then
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$cf_temp" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\$\{*prefix\}*|.\$\{*dir\}*)
+	eval cf_temp="$cf_temp"
+	case ".$cf_temp" in
+	(.NONE/*)
+		cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	break
+	;;
+esac
+
+			cf_path_prog="$cf_temp"
+		else
+			cf_path_prog="`basename "$cf_temp"`"
+		fi
+	elif test -z "$cf_path_args" ; then
+		cf_path_args="$cf_temp"
+	else
+		cf_path_args="$cf_path_args $cf_temp"
+	fi
+done
+IFS="$cf_save_ifs"
+
+if test -n "$cf_path_prog" ; then
+
+echo "${as_me:-configure}:45266: testing defining path for ${cf_path_prog} ..." 1>&5
+
+cat >>confdefs.h <<EOF
+#define ZIP_PATH "$cf_path_prog"
+EOF
+
+	test -n "$cf_path_args" &&
+cat >>confdefs.h <<EOF
+#define ZIP_ARGS "$cf_path_args"
+EOF
+
+fi
+
+case "$INSTALL" in
+($srcdir*)
+	cat >>confdefs.h <<EOF
+#define INSTALL_PATH "install"
+EOF
+
+	;;
+(*)
+	cf_save_INSTALL="$INSTALL"
+
+test -z "$INSTALL" && INSTALL="install"
+for ac_prog in $INSTALL install
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:45294: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_INSTALL+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $INSTALL in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_INSTALL="$INSTALL" # Let the user override the test with a path.
+  ;;
+  *)
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  if $as_executable_p "$ac_dir/$ac_word"; then
+   ac_cv_path_INSTALL="$ac_dir/$ac_word"
+   echo "$as_me:45311: found $ac_dir/$ac_word" >&5
+   break
+fi
+done
+
+  ;;
+esac
+fi
+INSTALL=$ac_cv_path_INSTALL
+
+if test -n "$INSTALL"; then
+  echo "$as_me:45322: result: $INSTALL" >&5
+echo "${ECHO_T}$INSTALL" >&6
+else
+  echo "$as_me:45325: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$INSTALL" && break
+done
+test -n "$INSTALL" || INSTALL="$INSTALL"
+
+cf_path_prog=""
+cf_path_args=""
+IFS="${IFS:- 	}"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR"
+for cf_temp in $ac_cv_path_INSTALL
+do
+	if test -z "$cf_path_prog" ; then
+		if test "$with_full_paths" = yes ; then
+
+if test "x$prefix" != xNONE; then
+	cf_path_syntax="$prefix"
+else
+	cf_path_syntax="$ac_default_prefix"
+fi
+
+case ".$cf_temp" in
+(.\$\(*\)*|.\'*\'*)
+	;;
+(..|./*|.\\*)
+	;;
+(.[a-zA-Z]:[\\/]*) # OS/2 EMX
+	;;
+(.\$\{*prefix\}*|.\$\{*dir\}*)
+	eval cf_temp="$cf_temp"
+	case ".$cf_temp" in
+	(.NONE/*)
+		cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+		;;
+	esac
+	;;
+(.no|.NONE/*)
+	cf_temp=`echo "$cf_temp" | sed -e s%NONE%$cf_path_syntax%`
+	;;
+(*)
+	break
+	;;
+esac
+
+			cf_path_prog="$cf_temp"
+		else
+			cf_path_prog="`basename "$cf_temp"`"
+		fi
+	elif test -z "$cf_path_args" ; then
+		cf_path_args="$cf_temp"
+	else
+		cf_path_args="$cf_path_args $cf_temp"
+	fi
+done
+IFS="$cf_save_ifs"
+
+if test -n "$cf_path_prog" ; then
+
+echo "${as_me:-configure}:45384: testing defining path for ${cf_path_prog} ..." 1>&5
+
+cat >>confdefs.h <<EOF
+#define INSTALL_PATH "$cf_path_prog"
+EOF
+
+	test -n "$cf_path_args" &&
+cat >>confdefs.h <<EOF
+#define INSTALL_ARGS "$cf_path_args"
+EOF
+
+fi
+
+	INSTALL="$cf_save_INSTALL"
+	;;
+esac
+fi
+
+COMPRESS_PROG=
+COMPRESS_EXT=
+if test "$use_gzip_help" = yes ; then
+	COMPRESS_PROG="$ac_cv_path_GZIP -9 -n"
+	COMPRESS_EXT=.gz
+fi
+
+if test "$cf_cv_screen" = pdcurses ; then
+
+	case "$host_os" in
+	(mingw*)
+
+echo "$as_me:45414: checking for initscr in -lpdcurses" >&5
+echo $ECHO_N "checking for initscr in -lpdcurses... $ECHO_C" >&6
+if test "${ac_cv_lib_pdcurses_initscr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpdcurses  $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 45422 "configure"
+#include "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 initscr ();
+int
+main (void)
+{
+initscr ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:45441: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:45444: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:45447: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:45450: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_pdcurses_initscr=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_pdcurses_initscr=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:45461: result: $ac_cv_lib_pdcurses_initscr" >&5
+echo "${ECHO_T}$ac_cv_lib_pdcurses_initscr" >&6
+if test "$ac_cv_lib_pdcurses_initscr" = yes; then
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lpdcurses; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+	cf_cv_term_header=no
+	cf_cv_unctrl_header=no
+	echo "$as_me:45483: checking for winwstr" >&5
+echo $ECHO_N "checking for winwstr... $ECHO_C" >&6
+if test "${ac_cv_func_winwstr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 45489 "configure"
+#include "confdefs.h"
+#define winwstr autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef winwstr
+
+#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 winwstr (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs 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_winwstr) || defined (__stub___winwstr)
+#error found stub for winwstr
+#endif
+
+	return winwstr ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:45520: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:45523: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:45526: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:45529: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_func_winwstr=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_func_winwstr=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:45539: result: $ac_cv_func_winwstr" >&5
+echo "${ECHO_T}$ac_cv_func_winwstr" >&6
+if test "$ac_cv_func_winwstr" = yes; then
+
+cat >>confdefs.h <<\EOF
+#define PDC_WIDE 1
+EOF
+
+fi
+
+	echo "$as_me:45549: checking for pdcurses_dll_iname" >&5
+echo $ECHO_N "checking for pdcurses_dll_iname... $ECHO_C" >&6
+if test "${ac_cv_func_pdcurses_dll_iname+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 45555 "configure"
+#include "confdefs.h"
+#define pdcurses_dll_iname autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef pdcurses_dll_iname
+
+#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 pdcurses_dll_iname (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs 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_pdcurses_dll_iname) || defined (__stub___pdcurses_dll_iname)
+#error found stub for pdcurses_dll_iname
+#endif
+
+	return pdcurses_dll_iname ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:45586: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:45589: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:45592: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:45595: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_func_pdcurses_dll_iname=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_func_pdcurses_dll_iname=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:45605: result: $ac_cv_func_pdcurses_dll_iname" >&5
+echo "${ECHO_T}$ac_cv_func_pdcurses_dll_iname" >&6
+if test "$ac_cv_func_pdcurses_dll_iname" = yes; then
+
+cat >>confdefs.h <<\EOF
+#define PDC_DLL_BUILD 1
+EOF
+
+fi
+
+fi
+
+		;;
+	(*)
+
+cf_x_athena=${cf_x_athena:-Xaw}
+
+echo "$as_me:45622: checking if you want to link with Xaw 3d library" >&5
+echo $ECHO_N "checking if you want to link with Xaw 3d library... $ECHO_C" >&6
+withval=
+
+# Check whether --with-Xaw3d or --without-Xaw3d was given.
+if test "${with_Xaw3d+set}" = set; then
+  withval="$with_Xaw3d"
+
+fi;
+if test "$withval" = yes ; then
+	cf_x_athena=Xaw3d
+	echo "$as_me:45633: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+else
+	echo "$as_me:45636: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+echo "$as_me:45640: checking if you want to link with Xaw 3d xft library" >&5
+echo $ECHO_N "checking if you want to link with Xaw 3d xft library... $ECHO_C" >&6
+withval=
+
+# Check whether --with-Xaw3dxft or --without-Xaw3dxft was given.
+if test "${with_Xaw3dxft+set}" = set; then
+  withval="$with_Xaw3dxft"
+
+fi;
+if test "$withval" = yes ; then
+	cf_x_athena=Xaw3dxft
+	echo "$as_me:45651: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+else
+	echo "$as_me:45654: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+echo "$as_me:45658: checking if you want to link with neXT Athena library" >&5
+echo $ECHO_N "checking if you want to link with neXT Athena library... $ECHO_C" >&6
+withval=
+
+# Check whether --with-neXtaw or --without-neXtaw was given.
+if test "${with_neXtaw+set}" = set; then
+  withval="$with_neXtaw"
+
+fi;
+if test "$withval" = yes ; then
+	cf_x_athena=neXtaw
+	echo "$as_me:45669: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+else
+	echo "$as_me:45672: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+echo "$as_me:45676: checking if you want to link with Athena-Plus library" >&5
+echo $ECHO_N "checking if you want to link with Athena-Plus library... $ECHO_C" >&6
+withval=
+
+# Check whether --with-XawPlus or --without-XawPlus was given.
+if test "${with_XawPlus+set}" = set; then
+  withval="$with_XawPlus"
+
+fi;
+if test "$withval" = yes ; then
+	cf_x_athena=XawPlus
+	echo "$as_me:45687: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+else
+	echo "$as_me:45690: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+cf_x_athena_lib=""
+
+if test "$PKG_CONFIG" != none ; then
+	cf_athena_list=
+	test "$cf_x_athena" = Xaw && cf_athena_list="xaw8 xaw7 xaw6"
+	for cf_athena_pkg in \
+		$cf_athena_list \
+		${cf_x_athena} \
+		${cf_x_athena}-devel \
+		lib${cf_x_athena} \
+		lib${cf_x_athena}-devel
+	do
+
+if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists "$cf_athena_pkg"; then
+	test -n "$verbose" && echo "	found package $cf_athena_pkg" 1>&6
+
+echo "${as_me:-configure}:45710: testing found package $cf_athena_pkg ..." 1>&5
+
+	cf_pkgconfig_incs="`$PKG_CONFIG --cflags "$cf_athena_pkg" 2>/dev/null`"
+	cf_pkgconfig_libs="`$PKG_CONFIG --libs   "$cf_athena_pkg" 2>/dev/null`"
+	test -n "$verbose" && echo "	package $cf_athena_pkg CFLAGS: $cf_pkgconfig_incs" 1>&6
+
+echo "${as_me:-configure}:45716: testing package $cf_athena_pkg CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+
+	test -n "$verbose" && echo "	package $cf_athena_pkg LIBS: $cf_pkgconfig_libs" 1>&6
+
+echo "${as_me:-configure}:45720: testing package $cf_athena_pkg LIBS: $cf_pkgconfig_libs ..." 1>&5
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_pkgconfig_incs
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_pkgconfig_libs; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+			cf_x_athena_lib="$cf_pkgconfig_libs"
+
+cf_x_athena_LIBS=`echo "HAVE_LIB_$cf_x_athena" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+			cat >>confdefs.h <<EOF
+#define $cf_x_athena_LIBS 1
+EOF
+
+	for cf_trim_lib in Xmu Xt X11
+	do
+		case "$LIBS" in
+		(*-l$cf_trim_lib\ *-l$cf_trim_lib*)
+			LIBS=`echo "$LIBS " | sed -e 's/  / /g' -e 's%-l'"$cf_trim_lib"' %%' -e 's/ $//'`
+			test -n "$verbose" && echo "	..trimmed $LIBS" 1>&6
+
+echo "${as_me:-configure}:45851: testing ..trimmed $LIBS ..." 1>&5
+
+			;;
+		esac
+	done
+
+echo "$as_me:45857: checking for usable $cf_x_athena/Xmu package" >&5
+echo $ECHO_N "checking for usable $cf_x_athena/Xmu package... $ECHO_C" >&6
+if test "${cf_cv_xaw_compat+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 45864 "configure"
+#include "confdefs.h"
+
+#include <X11/Xmu/CharSet.h>
+
+int
+main (void)
+{
+
+int check = XmuCompareISOLatin1("big", "small");
+(void)check;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:45881: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:45884: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:45887: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:45890: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_xaw_compat=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_xaw_compat=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:45900: result: $cf_cv_xaw_compat" >&5
+echo "${ECHO_T}$cf_cv_xaw_compat" >&6
+
+			if test "$cf_cv_xaw_compat" = no
+			then
+				# workaround for broken ".pc" files...
+				case "$cf_x_athena_lib" in
+				(*-lXmu*)
+					;;
+				(*)
+					test -n "$verbose" && echo "	work around broken package" 1>&6
+
+echo "${as_me:-configure}:45912: testing work around broken package ..." 1>&5
+
+					cf_save_xmu="$LIBS"
+					cf_first_lib=`echo "$cf_save_xmu" | sed -e 's/^  *//' -e 's/ .*//'`
+
+if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists "xmu"; then
+	test -n "$verbose" && echo "	found package xmu" 1>&6
+
+echo "${as_me:-configure}:45920: testing found package xmu ..." 1>&5
+
+	cf_pkgconfig_incs="`$PKG_CONFIG --cflags "xmu" 2>/dev/null`"
+	cf_pkgconfig_libs="`$PKG_CONFIG --libs   "xmu" 2>/dev/null`"
+	test -n "$verbose" && echo "	package xmu CFLAGS: $cf_pkgconfig_incs" 1>&6
+
+echo "${as_me:-configure}:45926: testing package xmu CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+
+	test -n "$verbose" && echo "	package xmu LIBS: $cf_pkgconfig_libs" 1>&6
+
+echo "${as_me:-configure}:45930: testing package xmu LIBS: $cf_pkgconfig_libs ..." 1>&5
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_pkgconfig_incs
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_pkgconfig_libs; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+							LIBS="$cf_save_xmu"
+
+test -n "$verbose" && echo "	...before $LIBS" 1>&6
+
+echo "${as_me:-configure}:46050: testing ...before $LIBS ..." 1>&5
+
+LIBS=`echo "$LIBS" | sed -e "s/[ 	][ 	]*/ /g" -e "s%$cf_first_lib %$cf_first_lib $cf_pkgconfig_libs %" -e 's%  % %g'`
+test -n "$verbose" && echo "	...after  $LIBS" 1>&6
+
+echo "${as_me:-configure}:46055: testing ...after  $LIBS ..." 1>&5
+
+else
+	cf_pkgconfig_incs=
+	cf_pkgconfig_libs=
+
+test -n "$verbose" && echo "	...before $LIBS" 1>&6
+
+echo "${as_me:-configure}:46063: testing ...before $LIBS ..." 1>&5
+
+LIBS=`echo "$LIBS" | sed -e "s/[ 	][ 	]*/ /g" -e "s%$cf_first_lib %$cf_first_lib -lXmu %" -e 's%  % %g'`
+test -n "$verbose" && echo "	...after  $LIBS" 1>&6
+
+echo "${as_me:-configure}:46068: testing ...after  $LIBS ..." 1>&5
+
+fi
+
+	for cf_trim_lib in Xmu Xt X11
+	do
+		case "$LIBS" in
+		(*-l$cf_trim_lib\ *-l$cf_trim_lib*)
+			LIBS=`echo "$LIBS " | sed -e 's/  / /g' -e 's%-l'"$cf_trim_lib"' %%' -e 's/ $//'`
+			test -n "$verbose" && echo "	..trimmed $LIBS" 1>&6
+
+echo "${as_me:-configure}:46079: testing ..trimmed $LIBS ..." 1>&5
+
+			;;
+		esac
+	done
+
+					;;
+				esac
+			fi
+
+			break
+else
+	cf_pkgconfig_incs=
+	cf_pkgconfig_libs=
+	:
+fi
+
+	done
+fi
+
+if test -z "$cf_x_athena_lib" ; then
+
+if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists "Xext"; then
+	test -n "$verbose" && echo "	found package Xext" 1>&6
+
+echo "${as_me:-configure}:46104: testing found package Xext ..." 1>&5
+
+	cf_pkgconfig_incs="`$PKG_CONFIG --cflags "Xext" 2>/dev/null`"
+	cf_pkgconfig_libs="`$PKG_CONFIG --libs   "Xext" 2>/dev/null`"
+	test -n "$verbose" && echo "	package Xext CFLAGS: $cf_pkgconfig_incs" 1>&6
+
+echo "${as_me:-configure}:46110: testing package Xext CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+
+	test -n "$verbose" && echo "	package Xext LIBS: $cf_pkgconfig_libs" 1>&6
+
+echo "${as_me:-configure}:46114: testing package Xext LIBS: $cf_pkgconfig_libs ..." 1>&5
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_pkgconfig_incs
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_pkgconfig_libs; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+	:
+else
+	cf_pkgconfig_incs=
+	cf_pkgconfig_libs=
+
+	echo "$as_me:46235: checking for XextCreateExtension in -lXext" >&5
+echo $ECHO_N "checking for XextCreateExtension in -lXext... $ECHO_C" >&6
+if test "${ac_cv_lib_Xext_XextCreateExtension+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lXext  $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 46243 "configure"
+#include "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 XextCreateExtension ();
+int
+main (void)
+{
+XextCreateExtension ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:46262: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:46265: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:46268: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:46271: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_Xext_XextCreateExtension=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_Xext_XextCreateExtension=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:46282: result: $ac_cv_lib_Xext_XextCreateExtension" >&5
+echo "${ECHO_T}$ac_cv_lib_Xext_XextCreateExtension" >&6
+if test "$ac_cv_lib_Xext_XextCreateExtension" = yes; then
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lXext; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+fi
+
+fi
+
+# OSX is schizoid about who owns /usr/X11 (old) versus /opt/X11 (new) (and
+# in some cases has installed dummy files in the former, other cases replaced
+# it with a link to the new location).  This complicates the configure script.
+# Check for that pitfall, and recover using pkg-config
+#
+# If none of these are set, the configuration is almost certainly broken.
+if test -z "${X_CFLAGS}${X_PRE_LIBS}${X_LIBS}${X_EXTRA_LIBS}"
+then
+
+if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists "x11"; then
+	test -n "$verbose" && echo "	found package x11" 1>&6
+
+echo "${as_me:-configure}:46318: testing found package x11 ..." 1>&5
+
+	cf_pkgconfig_incs="`$PKG_CONFIG --cflags "x11" 2>/dev/null`"
+	cf_pkgconfig_libs="`$PKG_CONFIG --libs   "x11" 2>/dev/null`"
+	test -n "$verbose" && echo "	package x11 CFLAGS: $cf_pkgconfig_incs" 1>&6
+
+echo "${as_me:-configure}:46324: testing package x11 CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+
+	test -n "$verbose" && echo "	package x11 LIBS: $cf_pkgconfig_libs" 1>&6
+
+echo "${as_me:-configure}:46328: testing package x11 LIBS: $cf_pkgconfig_libs ..." 1>&5
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_pkgconfig_incs
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_pkgconfig_libs; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+	:
+else
+	cf_pkgconfig_incs=
+	cf_pkgconfig_libs=
+	{ echo "$as_me:46448: WARNING: unable to find X11 library" >&5
+echo "$as_me: WARNING: unable to find X11 library" >&2;}
+fi
+
+if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists "ice"; then
+	test -n "$verbose" && echo "	found package ice" 1>&6
+
+echo "${as_me:-configure}:46455: testing found package ice ..." 1>&5
+
+	cf_pkgconfig_incs="`$PKG_CONFIG --cflags "ice" 2>/dev/null`"
+	cf_pkgconfig_libs="`$PKG_CONFIG --libs   "ice" 2>/dev/null`"
+	test -n "$verbose" && echo "	package ice CFLAGS: $cf_pkgconfig_incs" 1>&6
+
+echo "${as_me:-configure}:46461: testing package ice CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+
+	test -n "$verbose" && echo "	package ice LIBS: $cf_pkgconfig_libs" 1>&6
+
+echo "${as_me:-configure}:46465: testing package ice LIBS: $cf_pkgconfig_libs ..." 1>&5
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_pkgconfig_incs
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_pkgconfig_libs; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+	:
+else
+	cf_pkgconfig_incs=
+	cf_pkgconfig_libs=
+	{ echo "$as_me:46585: WARNING: unable to find ICE library" >&5
+echo "$as_me: WARNING: unable to find ICE library" >&2;}
+fi
+
+if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists "sm"; then
+	test -n "$verbose" && echo "	found package sm" 1>&6
+
+echo "${as_me:-configure}:46592: testing found package sm ..." 1>&5
+
+	cf_pkgconfig_incs="`$PKG_CONFIG --cflags "sm" 2>/dev/null`"
+	cf_pkgconfig_libs="`$PKG_CONFIG --libs   "sm" 2>/dev/null`"
+	test -n "$verbose" && echo "	package sm CFLAGS: $cf_pkgconfig_incs" 1>&6
+
+echo "${as_me:-configure}:46598: testing package sm CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+
+	test -n "$verbose" && echo "	package sm LIBS: $cf_pkgconfig_libs" 1>&6
+
+echo "${as_me:-configure}:46602: testing package sm LIBS: $cf_pkgconfig_libs ..." 1>&5
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_pkgconfig_incs
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_pkgconfig_libs; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+	:
+else
+	cf_pkgconfig_incs=
+	cf_pkgconfig_libs=
+	{ echo "$as_me:46722: WARNING: unable to find SM library" >&5
+echo "$as_me: WARNING: unable to find SM library" >&2;}
+fi
+
+if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists "xt"; then
+	test -n "$verbose" && echo "	found package xt" 1>&6
+
+echo "${as_me:-configure}:46729: testing found package xt ..." 1>&5
+
+	cf_pkgconfig_incs="`$PKG_CONFIG --cflags "xt" 2>/dev/null`"
+	cf_pkgconfig_libs="`$PKG_CONFIG --libs   "xt" 2>/dev/null`"
+	test -n "$verbose" && echo "	package xt CFLAGS: $cf_pkgconfig_incs" 1>&6
+
+echo "${as_me:-configure}:46735: testing package xt CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+
+	test -n "$verbose" && echo "	package xt LIBS: $cf_pkgconfig_libs" 1>&6
+
+echo "${as_me:-configure}:46739: testing package xt LIBS: $cf_pkgconfig_libs ..." 1>&5
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_pkgconfig_incs
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_pkgconfig_libs; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+	:
+else
+	cf_pkgconfig_incs=
+	cf_pkgconfig_libs=
+	{ echo "$as_me:46859: WARNING: unable to find Xt library" >&5
+echo "$as_me: WARNING: unable to find Xt library" >&2;}
+fi
+
+else
+	LIBS="$X_PRE_LIBS $LIBS $X_EXTRA_LIBS"
+fi
+
+cf_have_X_LIBS=no
+
+if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists "xt"; then
+	test -n "$verbose" && echo "	found package xt" 1>&6
+
+echo "${as_me:-configure}:46872: testing found package xt ..." 1>&5
+
+	cf_pkgconfig_incs="`$PKG_CONFIG --cflags "xt" 2>/dev/null`"
+	cf_pkgconfig_libs="`$PKG_CONFIG --libs   "xt" 2>/dev/null`"
+	test -n "$verbose" && echo "	package xt CFLAGS: $cf_pkgconfig_incs" 1>&6
+
+echo "${as_me:-configure}:46878: testing package xt CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+
+	test -n "$verbose" && echo "	package xt LIBS: $cf_pkgconfig_libs" 1>&6
+
+echo "${as_me:-configure}:46882: testing package xt LIBS: $cf_pkgconfig_libs ..." 1>&5
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_pkgconfig_incs
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_pkgconfig_libs; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+	case "x$LIBS" in
+	(*-lX11*)
+		;;
+	(*)
+# we have an "xt" package, but it may omit Xt's dependency on X11
+echo "$as_me:47003: checking for usable X dependency" >&5
+echo $ECHO_N "checking for usable X dependency... $ECHO_C" >&6
+if test "${cf_cv_xt_x11_compat+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 47010 "configure"
+#include "confdefs.h"
+
+#include <X11/Xlib.h>
+
+int
+main (void)
+{
+
+	int rc1 = XDrawLine((Display*) 0, (Drawable) 0, (GC) 0, 0, 0, 0, 0);
+	int rc2 = XClearWindow((Display*) 0, (Window) 0);
+	int rc3 = XMoveWindow((Display*) 0, (Window) 0, 0, 0);
+	int rc4 = XMoveResizeWindow((Display*)0, (Window)0, 0, 0, 0, 0);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:47029: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:47032: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:47035: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:47038: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_xt_x11_compat=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_xt_x11_compat=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:47048: result: $cf_cv_xt_x11_compat" >&5
+echo "${ECHO_T}$cf_cv_xt_x11_compat" >&6
+		if test "$cf_cv_xt_x11_compat" = no
+		then
+			test -n "$verbose" && echo "	work around broken X11 dependency" 1>&6
+
+echo "${as_me:-configure}:47054: testing work around broken X11 dependency ..." 1>&5
+
+			# 2010/11/19 - good enough until a working Xt on Xcb is delivered.
+
+if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists "x11"; then
+	test -n "$verbose" && echo "	found package x11" 1>&6
+
+echo "${as_me:-configure}:47061: testing found package x11 ..." 1>&5
+
+	cf_pkgconfig_incs="`$PKG_CONFIG --cflags "x11" 2>/dev/null`"
+	cf_pkgconfig_libs="`$PKG_CONFIG --libs   "x11" 2>/dev/null`"
+	test -n "$verbose" && echo "	package x11 CFLAGS: $cf_pkgconfig_incs" 1>&6
+
+echo "${as_me:-configure}:47067: testing package x11 CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+
+	test -n "$verbose" && echo "	package x11 LIBS: $cf_pkgconfig_libs" 1>&6
+
+echo "${as_me:-configure}:47071: testing package x11 LIBS: $cf_pkgconfig_libs ..." 1>&5
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_pkgconfig_incs
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_pkgconfig_libs; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+	:
+else
+	cf_pkgconfig_incs=
+	cf_pkgconfig_libs=
+
+test -n "$verbose" && echo "	...before $LIBS" 1>&6
+
+echo "${as_me:-configure}:47194: testing ...before $LIBS ..." 1>&5
+
+LIBS=`echo "$LIBS" | sed -e "s/[ 	][ 	]*/ /g" -e "s%-lXt %-lXt -lX11 %" -e 's%  % %g'`
+test -n "$verbose" && echo "	...after  $LIBS" 1>&6
+
+echo "${as_me:-configure}:47199: testing ...after  $LIBS ..." 1>&5
+
+fi
+
+		fi
+		;;
+	esac
+
+echo "$as_me:47207: checking for usable X Toolkit package" >&5
+echo $ECHO_N "checking for usable X Toolkit package... $ECHO_C" >&6
+if test "${cf_cv_xt_ice_compat+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 47214 "configure"
+#include "confdefs.h"
+
+#include <X11/Shell.h>
+
+int
+main (void)
+{
+int num = IceConnectionNumber(0); (void) num
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:47229: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:47232: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:47235: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:47238: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_xt_ice_compat=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_xt_ice_compat=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:47248: result: $cf_cv_xt_ice_compat" >&5
+echo "${ECHO_T}$cf_cv_xt_ice_compat" >&6
+
+	if test "$cf_cv_xt_ice_compat" = no
+	then
+		# workaround for broken ".pc" files used for X Toolkit.
+		case "x$X_PRE_LIBS" in
+		(*-lICE*)
+			case "x$LIBS" in
+			(*-lICE*)
+				;;
+			(*)
+				test -n "$verbose" && echo "	work around broken ICE dependency" 1>&6
+
+echo "${as_me:-configure}:47262: testing work around broken ICE dependency ..." 1>&5
+
+if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists "ice"; then
+	test -n "$verbose" && echo "	found package ice" 1>&6
+
+echo "${as_me:-configure}:47267: testing found package ice ..." 1>&5
+
+	cf_pkgconfig_incs="`$PKG_CONFIG --cflags "ice" 2>/dev/null`"
+	cf_pkgconfig_libs="`$PKG_CONFIG --libs   "ice" 2>/dev/null`"
+	test -n "$verbose" && echo "	package ice CFLAGS: $cf_pkgconfig_incs" 1>&6
+
+echo "${as_me:-configure}:47273: testing package ice CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+
+	test -n "$verbose" && echo "	package ice LIBS: $cf_pkgconfig_libs" 1>&6
+
+echo "${as_me:-configure}:47277: testing package ice LIBS: $cf_pkgconfig_libs ..." 1>&5
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_pkgconfig_incs
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_pkgconfig_libs; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists "sm"; then
+	test -n "$verbose" && echo "	found package sm" 1>&6
+
+echo "${as_me:-configure}:47396: testing found package sm ..." 1>&5
+
+	cf_pkgconfig_incs="`$PKG_CONFIG --cflags "sm" 2>/dev/null`"
+	cf_pkgconfig_libs="`$PKG_CONFIG --libs   "sm" 2>/dev/null`"
+	test -n "$verbose" && echo "	package sm CFLAGS: $cf_pkgconfig_incs" 1>&6
+
+echo "${as_me:-configure}:47402: testing package sm CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+
+	test -n "$verbose" && echo "	package sm LIBS: $cf_pkgconfig_libs" 1>&6
+
+echo "${as_me:-configure}:47406: testing package sm LIBS: $cf_pkgconfig_libs ..." 1>&5
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_pkgconfig_incs
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_pkgconfig_libs; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+	:
+else
+	cf_pkgconfig_incs=
+	cf_pkgconfig_libs=
+	:
+fi
+
+else
+	cf_pkgconfig_incs=
+	cf_pkgconfig_libs=
+
+test -n "$verbose" && echo "	...before $LIBS" 1>&6
+
+echo "${as_me:-configure}:47535: testing ...before $LIBS ..." 1>&5
+
+LIBS=`echo "$LIBS" | sed -e "s/[ 	][ 	]*/ /g" -e "s%-lXt %-lXt $X_PRE_LIBS %" -e 's%  % %g'`
+test -n "$verbose" && echo "	...after  $LIBS" 1>&6
+
+echo "${as_me:-configure}:47540: testing ...after  $LIBS ..." 1>&5
+
+fi
+
+				;;
+			esac
+			;;
+		esac
+	fi
+
+	cf_have_X_LIBS=yes
+
+else
+	cf_pkgconfig_incs=
+	cf_pkgconfig_libs=
+
+	LDFLAGS="$X_LIBS $LDFLAGS"
+
+test -n "$verbose" && echo "	checking additions to CFLAGS" 1>&6
+
+echo "${as_me:-configure}:47560: testing checking additions to CFLAGS ..." 1>&5
+
+cf_check_cflags="$CFLAGS"
+cf_check_cppflags="$CPPFLAGS"
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $X_CFLAGS
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+	test -n "$verbose" && echo "	add to \$CFLAGS $cf_new_cflags" 1>&6
+
+echo "${as_me:-configure}:47645: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+	test -n "$verbose" && echo "	add to \$CPPFLAGS $cf_new_cppflags" 1>&6
+
+echo "${as_me:-configure}:47655: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+	test -n "$verbose" && echo "	add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6
+
+echo "${as_me:-configure}:47665: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+if test "x$cf_check_cflags" != "x$CFLAGS" ; then
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 47674 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello world");
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:47686: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:47689: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:47692: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:47695: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+test -n "$verbose" && echo "	test-compile failed.  Undoing change to \$CFLAGS" 1>&6
+
+echo "${as_me:-configure}:47703: testing test-compile failed.  Undoing change to \$CFLAGS ..." 1>&5
+
+	 if test "x$cf_check_cppflags" != "x$CPPFLAGS" ; then
+		 test -n "$verbose" && echo "	but keeping change to \$CPPFLAGS" 1>&6
+
+echo "${as_me:-configure}:47708: testing but keeping change to \$CPPFLAGS ..." 1>&5
+
+	 fi
+	 CFLAGS="$cf_check_cflags"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+
+	echo "$as_me:47716: checking for XOpenDisplay" >&5
+echo $ECHO_N "checking for XOpenDisplay... $ECHO_C" >&6
+if test "${ac_cv_func_XOpenDisplay+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 47722 "configure"
+#include "confdefs.h"
+#define XOpenDisplay autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef XOpenDisplay
+
+#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 (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs 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_XOpenDisplay) || defined (__stub___XOpenDisplay)
+#error found stub for XOpenDisplay
+#endif
+
+	return XOpenDisplay ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:47753: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:47756: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:47759: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:47762: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_func_XOpenDisplay=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_func_XOpenDisplay=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:47772: result: $ac_cv_func_XOpenDisplay" >&5
+echo "${ECHO_T}$ac_cv_func_XOpenDisplay" >&6
+if test "$ac_cv_func_XOpenDisplay" = yes; then
+  :
+else
+
+	echo "$as_me:47778: checking for XOpenDisplay in -lX11" >&5
+echo $ECHO_N "checking for XOpenDisplay in -lX11... $ECHO_C" >&6
+if test "${ac_cv_lib_X11_XOpenDisplay+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lX11  $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 47786 "configure"
+#include "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 (void)
+{
+XOpenDisplay ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:47805: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:47808: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:47811: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:47814: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_X11_XOpenDisplay=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_X11_XOpenDisplay=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:47825: result: $ac_cv_lib_X11_XOpenDisplay" >&5
+echo "${ECHO_T}$ac_cv_lib_X11_XOpenDisplay" >&6
+if test "$ac_cv_lib_X11_XOpenDisplay" = yes; then
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lX11; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+fi
+
+fi
+
+	echo "$as_me:47849: checking for XtAppInitialize" >&5
+echo $ECHO_N "checking for XtAppInitialize... $ECHO_C" >&6
+if test "${ac_cv_func_XtAppInitialize+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 47855 "configure"
+#include "confdefs.h"
+#define XtAppInitialize autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef XtAppInitialize
+
+#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 XtAppInitialize (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs 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_XtAppInitialize) || defined (__stub___XtAppInitialize)
+#error found stub for XtAppInitialize
+#endif
+
+	return XtAppInitialize ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:47886: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:47889: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:47892: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:47895: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_func_XtAppInitialize=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_func_XtAppInitialize=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:47905: result: $ac_cv_func_XtAppInitialize" >&5
+echo "${ECHO_T}$ac_cv_func_XtAppInitialize" >&6
+if test "$ac_cv_func_XtAppInitialize" = yes; then
+  :
+else
+
+	echo "$as_me:47911: checking for XtAppInitialize in -lXt" >&5
+echo $ECHO_N "checking for XtAppInitialize in -lXt... $ECHO_C" >&6
+if test "${ac_cv_lib_Xt_XtAppInitialize+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lXt  $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 47919 "configure"
+#include "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 XtAppInitialize ();
+int
+main (void)
+{
+XtAppInitialize ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:47938: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:47941: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:47944: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:47947: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_Xt_XtAppInitialize=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_Xt_XtAppInitialize=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:47958: result: $ac_cv_lib_Xt_XtAppInitialize" >&5
+echo "${ECHO_T}$ac_cv_lib_Xt_XtAppInitialize" >&6
+if test "$ac_cv_lib_Xt_XtAppInitialize" = yes; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_LIBXT 1
+EOF
+
+		 cf_have_X_LIBS=Xt
+		 LIBS="-lXt $LIBS"
+fi
+
+fi
+
+fi
+
+if test "$cf_have_X_LIBS" = no ; then
+	{ echo "$as_me:47975: WARNING: Unable to successfully link X Toolkit library (-lXt) with
+test program.  You will have to check and add the proper libraries by hand
+to makefile." >&5
+echo "$as_me: WARNING: Unable to successfully link X Toolkit library (-lXt) with
+test program.  You will have to check and add the proper libraries by hand
+to makefile." >&2;}
+fi
+
+cf_x_athena_root=$cf_x_athena
+cf_x_athena_inc=""
+
+for cf_path in default \
+	/usr/contrib/X11R6 \
+	/usr/contrib/X11R5 \
+	/usr/lib/X11R5 \
+	/usr/local
+do
+	if test -z "$cf_x_athena_inc" ; then
+
+cf_save_LIBS_CF_X_ATHENA_CPPFLAGS="$LIBS"
+cf_save_CFLAGS_CF_X_ATHENA_CPPFLAGS="$CFLAGS"
+cf_save_CPPFLAGS_CF_X_ATHENA_CPPFLAGS="$CPPFLAGS"
+LIBS="$LIBS ${X_PRE_LIBS} ${X_LIBS} ${X_EXTRA_LIBS}"
+for cf_X_CFLAGS in $X_CFLAGS
+do
+	case "x$cf_X_CFLAGS" in
+	x-[IUD]*)
+		CPPFLAGS="$CPPFLAGS $cf_X_CFLAGS"
+		;;
+	*)
+		CFLAGS="$CFLAGS $cf_X_CFLAGS"
+		;;
+	esac
+done
+
+		cf_test=X11/$cf_x_athena_root/SimpleMenu.h
+		if test "$cf_path" != default ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_path/include"
+
+			echo "$as_me:48016: checking for $cf_test in $cf_path" >&5
+echo $ECHO_N "checking for $cf_test in $cf_path... $ECHO_C" >&6
+		else
+			echo "$as_me:48019: checking for $cf_test" >&5
+echo $ECHO_N "checking for $cf_test... $ECHO_C" >&6
+		fi
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 48023 "configure"
+#include "confdefs.h"
+
+#include <X11/Intrinsic.h>
+#include <$cf_test>
+int
+main (void)
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:48037: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:48040: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:48043: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:48046: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_result=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_result=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+		echo "$as_me:48055: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+
+LIBS="$cf_save_LIBS_CF_X_ATHENA_CPPFLAGS"
+CFLAGS="$cf_save_CFLAGS_CF_X_ATHENA_CPPFLAGS"
+CPPFLAGS="$cf_save_CPPFLAGS_CF_X_ATHENA_CPPFLAGS"
+
+		if test "$cf_result" = yes ; then
+			test "$cf_path"  = default && cf_x_athena_inc=default
+			test "$cf_path" != default && cf_x_athena_inc="$cf_path/include"
+			break
+		fi
+	fi
+done
+
+if test -z "$cf_x_athena_inc" ; then
+	{ echo "$as_me:48071: WARNING: Unable to find Athena header files" >&5
+echo "$as_me: WARNING: Unable to find Athena header files" >&2;}
+elif test "$cf_x_athena_inc" != default ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-I$cf_x_athena_inc"
+
+fi
+
+cf_x_athena_root=$cf_x_athena
+cf_x_athena_lib=""
+
+for cf_path in default \
+	/usr/contrib/X11R6 \
+	/usr/contrib/X11R5 \
+	/usr/lib/X11R5 \
+	/usr/local
+do
+	for cf_lib in \
+		${cf_x_athena_root} \
+		${cf_x_athena_root}7 \
+		${cf_x_athena_root}6
+	do
+	for cf_libs in \
+		"-l$cf_lib -lXmu" \
+		"-l$cf_lib -lXpm -lXmu" \
+		"-l${cf_lib}_s -lXmu_s"
+	do
+		test -n "$cf_x_athena_lib" && break
+
+cf_save_LIBS_CF_X_ATHENA_LIBS="$LIBS"
+cf_save_CFLAGS_CF_X_ATHENA_LIBS="$CFLAGS"
+cf_save_CPPFLAGS_CF_X_ATHENA_LIBS="$CPPFLAGS"
+LIBS="$LIBS ${X_PRE_LIBS} ${X_LIBS} ${X_EXTRA_LIBS}"
+for cf_X_CFLAGS in $X_CFLAGS
+do
+	case "x$cf_X_CFLAGS" in
+	x-[IUD]*)
+		CPPFLAGS="$CPPFLAGS $cf_X_CFLAGS"
+		;;
+	*)
+		CFLAGS="$CFLAGS $cf_X_CFLAGS"
+		;;
+	esac
+done
+
+		cf_test=XawSimpleMenuAddGlobalActions
+		test "$cf_path" != default && cf_libs="-L$cf_path/lib $cf_libs"
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_libs; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+		echo "$as_me:48136: checking for $cf_test in $cf_libs" >&5
+echo $ECHO_N "checking for $cf_test in $cf_libs... $ECHO_C" >&6
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 48139 "configure"
+#include "confdefs.h"
+
+#include <X11/Intrinsic.h>
+#include <X11/$cf_x_athena_root/SimpleMenu.h>
+
+int
+main (void)
+{
+
+$cf_test((XtAppContext) 0)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:48155: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:48158: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:48161: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:48164: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_result=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_result=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+		echo "$as_me:48173: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+
+LIBS="$cf_save_LIBS_CF_X_ATHENA_LIBS"
+CFLAGS="$cf_save_CFLAGS_CF_X_ATHENA_LIBS"
+CPPFLAGS="$cf_save_CPPFLAGS_CF_X_ATHENA_LIBS"
+
+		if test "$cf_result" = yes ; then
+			cf_x_athena_lib="$cf_libs"
+			break
+		fi
+	done # cf_libs
+		test -n "$cf_x_athena_lib" && break
+	done # cf_lib
+done
+
+if test -z "$cf_x_athena_lib" ; then
+	{ { echo "$as_me:48190: error: Unable to successfully link Athena library (-l$cf_x_athena_root) with test program" >&5
+echo "$as_me: error: Unable to successfully link Athena library (-l$cf_x_athena_root) with test program" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $cf_x_athena_lib; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+cf_x_athena_LIBS=`echo "HAVE_LIB_$cf_x_athena" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+cat >>confdefs.h <<EOF
+#define $cf_x_athena_LIBS 1
+EOF
+
+fi
+
+if test -n "$ac_tool_prefix"; then
+  for ac_prog in xcurses-config
+  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:48224: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_XCURSES_CONFIG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$XCURSES_CONFIG"; then
+  ac_cv_prog_XCURSES_CONFIG="$XCURSES_CONFIG" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_XCURSES_CONFIG="$ac_tool_prefix$ac_prog"
+echo "$as_me:48239: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+XCURSES_CONFIG=$ac_cv_prog_XCURSES_CONFIG
+if test -n "$XCURSES_CONFIG"; then
+  echo "$as_me:48247: result: $XCURSES_CONFIG" >&5
+echo "${ECHO_T}$XCURSES_CONFIG" >&6
+else
+  echo "$as_me:48250: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+    test -n "$XCURSES_CONFIG" && break
+  done
+fi
+if test -z "$XCURSES_CONFIG"; then
+  ac_ct_XCURSES_CONFIG=$XCURSES_CONFIG
+  for ac_prog in xcurses-config
+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:48263: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_XCURSES_CONFIG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_XCURSES_CONFIG"; then
+  ac_cv_prog_ac_ct_XCURSES_CONFIG="$ac_ct_XCURSES_CONFIG" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_ac_ct_XCURSES_CONFIG="$ac_prog"
+echo "$as_me:48278: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+ac_ct_XCURSES_CONFIG=$ac_cv_prog_ac_ct_XCURSES_CONFIG
+if test -n "$ac_ct_XCURSES_CONFIG"; then
+  echo "$as_me:48286: result: $ac_ct_XCURSES_CONFIG" >&5
+echo "${ECHO_T}$ac_ct_XCURSES_CONFIG" >&6
+else
+  echo "$as_me:48289: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$ac_ct_XCURSES_CONFIG" && break
+done
+test -n "$ac_ct_XCURSES_CONFIG" || ac_ct_XCURSES_CONFIG="none"
+
+  XCURSES_CONFIG=$ac_ct_XCURSES_CONFIG
+fi
+
+if test "$XCURSES_CONFIG" != none ; then
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in `$XCURSES_CONFIG --cflags`
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in `$XCURSES_CONFIG --libs`; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+cf_cv_lib_XCurses=yes
+
+else
+
+LDFLAGS="$LDFLAGS $X_LIBS"
+
+test -n "$verbose" && echo "	checking additions to CFLAGS" 1>&6
+
+echo "${as_me:-configure}:48424: testing checking additions to CFLAGS ..." 1>&5
+
+cf_check_cflags="$CFLAGS"
+cf_check_cppflags="$CPPFLAGS"
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $X_CFLAGS
+do
+case "$cf_fix_cppflags" in
+(no)
+	case "$cf_add_cflags" in
+	(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+		case "$cf_add_cflags" in
+		(-D*)
+			cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+			test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+				&& test -z "${cf_tst_cflags}" \
+				&& cf_fix_cppflags=yes
+
+			if test "$cf_fix_cppflags" = yes ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			elif test "${cf_tst_cflags}" = "\"'" ; then
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+				continue
+			fi
+			;;
+		esac
+		case "$CPPFLAGS" in
+		(*$cf_add_cflags)
+			;;
+		(*)
+			case "$cf_add_cflags" in
+			(-D*)
+				cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+	sed	-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?[ 	]/ /g' \
+		-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ 	]*\)\?$//g'`
+
+				;;
+			esac
+
+	test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+	cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+			;;
+		esac
+		;;
+	(*)
+
+	test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+	cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+		;;
+	esac
+	;;
+(yes)
+
+	test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+	cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+	cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+	test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+		&& test -z "${cf_tst_cflags}" \
+		&& cf_fix_cppflags=no
+	;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+	test -n "$verbose" && echo "	add to \$CFLAGS $cf_new_cflags" 1>&6
+
+echo "${as_me:-configure}:48509: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+	test -n "$verbose" && echo "	add to \$CPPFLAGS $cf_new_cppflags" 1>&6
+
+echo "${as_me:-configure}:48519: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+	test -n "$verbose" && echo "	add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6
+
+echo "${as_me:-configure}:48529: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
+
+	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+if test "x$cf_check_cflags" != "x$CFLAGS" ; then
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 48538 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello world");
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:48550: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:48553: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:48556: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:48559: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+test -n "$verbose" && echo "	test-compile failed.  Undoing change to \$CFLAGS" 1>&6
+
+echo "${as_me:-configure}:48567: testing test-compile failed.  Undoing change to \$CFLAGS ..." 1>&5
+
+	 if test "x$cf_check_cppflags" != "x$CPPFLAGS" ; then
+		 test -n "$verbose" && echo "	but keeping change to \$CPPFLAGS" 1>&6
+
+echo "${as_me:-configure}:48572: testing but keeping change to \$CPPFLAGS ..." 1>&5
+
+	 fi
+	 CFLAGS="$cf_check_cflags"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+
+echo "$as_me:48580: checking for XOpenDisplay in -lX11" >&5
+echo $ECHO_N "checking for XOpenDisplay in -lX11... $ECHO_C" >&6
+if test "${ac_cv_lib_X11_XOpenDisplay+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lX11 $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 48588 "configure"
+#include "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 (void)
+{
+XOpenDisplay ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:48607: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:48610: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:48613: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:48616: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  ac_cv_lib_X11_XOpenDisplay=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+ac_cv_lib_X11_XOpenDisplay=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:48627: result: $ac_cv_lib_X11_XOpenDisplay" >&5
+echo "${ECHO_T}$ac_cv_lib_X11_XOpenDisplay" >&6
+if test "$ac_cv_lib_X11_XOpenDisplay" = yes; then
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lX11; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+fi
+
+echo "$as_me:48649: checking for XCurses library" >&5
+echo $ECHO_N "checking for XCurses library... $ECHO_C" >&6
+if test "${cf_cv_lib_XCurses+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cf_add_libs="$LIBS"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in -lXCurses; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
+			cf_add_1lib=
+			break
+		fi
+	done
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
+done
+LIBS="$cf_add_libs"
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 48672 "configure"
+#include "confdefs.h"
+
+#include <xcurses.h>
+char *XCursesProgramName = "test";
+
+int
+main (void)
+{
+XCursesExit();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:48687: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:48690: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:48693: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:48696: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_lib_XCurses=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_lib_XCurses=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:48707: result: $cf_cv_lib_XCurses" >&5
+echo "${ECHO_T}$cf_cv_lib_XCurses" >&6
+
+fi
+
+if test "$cf_cv_lib_XCurses" = yes ; then
+
+cat >>confdefs.h <<\EOF
+#define UNIX 1
+EOF
+
+cat >>confdefs.h <<\EOF
+#define XCURSES 1
+EOF
+
+	echo "$as_me:48722: checking for xcurses.h" >&5
+echo $ECHO_N "checking for xcurses.h... $ECHO_C" >&6
+if test "${ac_cv_header_xcurses_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 48728 "configure"
+#include "confdefs.h"
+#include <xcurses.h>
+_ACEOF
+if { (eval echo "$as_me:48732: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+  (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  $EGREP -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:48738: \$? = $ac_status" >&5
+  (exit "$ac_status"); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_cv_header_xcurses_h=yes
+else
+  echo "$as_me: failed program was:" >&5
+  cat "conftest.$ac_ext" >&5
+  ac_cv_header_xcurses_h=no
+fi
+rm -f conftest.err "conftest.$ac_ext"
+fi
+echo "$as_me:48757: result: $ac_cv_header_xcurses_h" >&5
+echo "${ECHO_T}$ac_cv_header_xcurses_h" >&6
+if test "$ac_cv_header_xcurses_h" = yes; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_XCURSES 1
+EOF
+
+fi
+
+else
+	{ { echo "$as_me:48768: error: Cannot link with XCurses" >&5
+echo "$as_me: error: Cannot link with XCurses" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+		;;
+	esac
+else
+
+echo "$as_me:48777: checking if we can include termio.h with curses" >&5
+echo $ECHO_N "checking if we can include termio.h with curses... $ECHO_C" >&6
+if test "${cf_cv_termio_and_curses+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+    cf_save_CFLAGS="$CPPFLAGS"
+    CPPFLAGS="$CPPFLAGS -DHAVE_CONFIG_H -I. -I${srcdir:-.} -I${srcdir:-.}/src -I${srcdir:-.}/WWW/Library/Implementation"
+    touch lynx_cfg.h
+    cat >"conftest.$ac_ext" <<_ACEOF
+#line 48787 "configure"
+#include "confdefs.h"
+
+#include <LYCurses.h>
+#include <termio.h>
+int
+main (void)
+{
+putchar(0x0a)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:48801: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:48804: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:48807: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:48810: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_termio_and_curses=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_termio_and_curses=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+    CPPFLAGS="$cf_save_CFLAGS"
+    rm -f lynx_cfg.h
+
+fi
+echo "$as_me:48823: result: $cf_cv_termio_and_curses" >&5
+echo "${ECHO_T}$cf_cv_termio_and_curses" >&6
+
+test "$cf_cv_termio_and_curses" = yes &&
+cat >>confdefs.h <<\EOF
+#define TERMIO_AND_CURSES 1
+EOF
+
+fi
+
+### These tests must be run after establishing the curses library.
+if test "$cf_cv_screen" != slang ; then
+	if test "$cf_cv_screen" != pdcurses ; then
+
+for ac_header in $cf_cv_screen/term.h term.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:48840: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 48846 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:48850: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+  (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  $EGREP -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:48856: \$? = $ac_status" >&5
+  (exit "$ac_status"); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat "conftest.$ac_ext" >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err "conftest.$ac_ext"
+fi
+echo "$as_me:48875: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
+if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+	fi
+
+echo "$as_me:48887: checking if curses supports alternate-character set" >&5
+echo $ECHO_N "checking if curses supports alternate-character set... $ECHO_C" >&6
+if test "${cf_cv_alt_char_set+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+for mapname in acs_map _acs_map
+do
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 48896 "configure"
+#include "confdefs.h"
+
+#include <${cf_cv_ncurses_header:-curses.h}>
+
+int
+main (void)
+{
+chtype x = ${mapname}['l']; ${mapname}['m'] = 0; (void)x
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:48910: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:48913: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:48916: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:48919: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_alt_char_set=$mapname
+	 break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_alt_char_set=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+done
+
+fi
+
+echo "$as_me:48933: result: $cf_cv_alt_char_set" >&5
+echo "${ECHO_T}$cf_cv_alt_char_set" >&6
+test "$cf_cv_alt_char_set" != no &&
+cat >>confdefs.h <<EOF
+#define ALT_CHAR_SET $cf_cv_alt_char_set
+EOF
+
+echo "$as_me:48940: checking if curses supports fancy attributes" >&5
+echo $ECHO_N "checking if curses supports fancy attributes... $ECHO_C" >&6
+if test "${cf_cv_fancy_curses+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 48947 "configure"
+#include "confdefs.h"
+
+#include <${cf_cv_ncurses_header:-curses.h}>
+
+int
+main (void)
+{
+attrset(A_UNDERLINE|A_BOLD|A_REVERSE);
+	 wattrset(stdscr, A_BLINK|A_DIM);
+	 attroff(A_BOLD);
+	 keypad(stdscr,TRUE);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:48965: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:48968: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:48971: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:48974: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_fancy_curses=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_fancy_curses=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+
+echo "$as_me:48986: result: $cf_cv_fancy_curses" >&5
+echo "${ECHO_T}$cf_cv_fancy_curses" >&6
+test "$cf_cv_fancy_curses" = yes &&
+cat >>confdefs.h <<\EOF
+#define FANCY_CURSES 1
+EOF
+
+echo "$as_me:48993: checking for function curses_version" >&5
+echo $ECHO_N "checking for function curses_version... $ECHO_C" >&6
+if test "${cf_cv_func_curses_version+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+if test "$cross_compiling" = yes; then
+  cf_cv_func_curses_version=unknown
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 49003 "configure"
+#include "confdefs.h"
+
+$ac_includes_default
+
+#include <${cf_cv_ncurses_header:-curses.h}>
+
+int main(void)
+{
+	char temp[1024];
+	sprintf(temp, "%.999s\\n", curses_version());
+	${cf_cv_main_return:-return}(0);
+}
+
+_ACEOF
+rm -f "conftest$ac_exeext"
+if { (eval echo "$as_me:49019: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:49022: \$? = $ac_status" >&5
+  (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
+  { (eval echo "$as_me:49024: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:49027: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_func_curses_version=yes
+
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_func_curses_version=no
+
+fi
+rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+rm -f core
+fi
+echo "$as_me:49042: result: $cf_cv_func_curses_version" >&5
+echo "${ECHO_T}$cf_cv_func_curses_version" >&6
+test "$cf_cv_func_curses_version" = yes &&
+cat >>confdefs.h <<\EOF
+#define HAVE_CURSES_VERSION 1
+EOF
+
+if test "$cf_cv_ncurses_version" != no ; then
+echo "$as_me:49050: checking for obsolete/broken version of ncurses" >&5
+echo $ECHO_N "checking for obsolete/broken version of ncurses... $ECHO_C" >&6
+if test "${cf_cv_ncurses_broken+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 49057 "configure"
+#include "confdefs.h"
+
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main (void)
+{
+
+#if defined(NCURSES_VERSION) && defined(wgetbkgd)
+	make an error
+#else
+	int x = 1
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:49076: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:49079: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:49082: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:49085: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_ncurses_broken=no
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_ncurses_broken=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+
+echo "$as_me:49097: result: $cf_cv_ncurses_broken" >&5
+echo "${ECHO_T}$cf_cv_ncurses_broken" >&6
+if test "$cf_cv_ncurses_broken" = yes ; then
+	{ echo "$as_me:49100: WARNING: hmm... you should get an up-to-date version of ncurses" >&5
+echo "$as_me: WARNING: hmm... you should get an up-to-date version of ncurses" >&2;}
+
+cat >>confdefs.h <<\EOF
+#define NCURSES_BROKEN 1
+EOF
+
+fi
+fi
+
+echo "$as_me:49110: checking if curses supports color attributes" >&5
+echo $ECHO_N "checking if curses supports color attributes... $ECHO_C" >&6
+if test "${cf_cv_color_curses+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 49117 "configure"
+#include "confdefs.h"
+
+#include <${cf_cv_ncurses_header:-curses.h}>
+
+int
+main (void)
+{
+chtype x = COLOR_BLUE;
+	 has_colors();
+	 start_color();
+#ifndef NCURSES_BROKEN
+	 wbkgd(curscr, getbkgd(stdscr)); /* X/Open XPG4 aka SVr4 Curses */
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:49137: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:49140: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:49143: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:49146: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_color_curses=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_color_curses=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+
+echo "$as_me:49158: result: $cf_cv_color_curses" >&5
+echo "${ECHO_T}$cf_cv_color_curses" >&6
+if test "$cf_cv_color_curses" = yes ; then
+
+cat >>confdefs.h <<\EOF
+#define COLOR_CURSES 1
+EOF
+
+	test ".$cf_cv_ncurses_broken" != .yes &&
+cat >>confdefs.h <<\EOF
+#define HAVE_GETBKGD 1
+EOF
+
+fi
+
+for ac_header in \
+termio.h \
+termios.h \
+unistd.h \
+sys/ioctl.h \
+sys/termio.h \
+
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:49182: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 49188 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:49192: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+  (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  $EGREP -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:49198: \$? = $ac_status" >&5
+  (exit "$ac_status"); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat "conftest.$ac_ext" >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err "conftest.$ac_ext"
+fi
+echo "$as_me:49217: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
+if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+if test "$ac_cv_header_termios_h" = yes ; then
+	case "$CFLAGS $CPPFLAGS" in
+	(*-D_POSIX_SOURCE*)
+		termios_bad=dunno ;;
+	(*)	termios_bad=maybe ;;
+	esac
+	if test "$termios_bad" = maybe ; then
+	echo "$as_me:49234: checking whether termios.h needs _POSIX_SOURCE" >&5
+echo $ECHO_N "checking whether termios.h needs _POSIX_SOURCE... $ECHO_C" >&6
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 49237 "configure"
+#include "confdefs.h"
+#include <termios.h>
+int
+main (void)
+{
+struct termios foo; int x = foo.c_iflag = 1; (void)x
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:49249: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:49252: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:49255: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:49258: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  termios_bad=no
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 49266 "configure"
+#include "confdefs.h"
+
+#define _POSIX_SOURCE
+#include <termios.h>
+int
+main (void)
+{
+struct termios foo; int x = foo.c_iflag = 2; (void)x
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:49280: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:49283: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:49286: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:49289: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  termios_bad=unknown
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+termios_bad=yes
+cat >>confdefs.h <<\EOF
+#define _POSIX_SOURCE 1
+EOF
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+	echo "$as_me:49305: result: $termios_bad" >&5
+echo "${ECHO_T}$termios_bad" >&6
+	fi
+fi
+
+echo "$as_me:49310: checking declaration of size-change" >&5
+echo $ECHO_N "checking declaration of size-change... $ECHO_C" >&6
+if test "${cf_cv_sizechange+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cf_cv_sizechange=unknown
+	cf_save_CPPFLAGS="$CPPFLAGS"
+
+for cf_opts in "" "NEED_PTEM_H"
+do
+
+	CPPFLAGS="$cf_save_CPPFLAGS"
+	if test -n "$cf_opts"
+	then
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-D$cf_opts"
+
+	fi
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 49331 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#ifdef HAVE_TERMIOS_H
+#include <termios.h>
+#else
+#ifdef HAVE_TERMIO_H
+#include <termio.h>
+#endif
+#endif
+
+#ifdef NEED_PTEM_H
+/* This is a workaround for SCO:  they neglected to define struct winsize in
+ * termios.h -- it is only in termio.h and ptem.h
+ */
+#include <sys/stream.h>
+#include <sys/ptem.h>
+#endif
+
+#ifdef HAVE_SYS_IOCTL_H
+#include <sys/ioctl.h>
+#endif
+
+int
+main (void)
+{
+
+#ifdef TIOCGSIZE
+	struct ttysize win;	/* SunOS 3.0... */
+	int y = win.ts_lines = 2;
+	int x = win.ts_cols = 1;
+	(void)y;
+	(void)x;
+#else
+#ifdef TIOCGWINSZ
+	struct winsize win;	/* everything else */
+	int y = win.ws_row = 2;
+	int x = win.ws_col = 1;
+	(void)y;
+	(void)x;
+#else
+	no TIOCGSIZE or TIOCGWINSZ
+#endif /* TIOCGWINSZ */
+#endif /* TIOCGSIZE */
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:49381: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:49384: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:49387: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:49390: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_sizechange=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_sizechange=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+	CPPFLAGS="$cf_save_CPPFLAGS"
+	if test "$cf_cv_sizechange" = yes ; then
+		echo "size-change succeeded ($cf_opts)" >&5
+		test -n "$cf_opts" && cf_cv_sizechange="$cf_opts"
+		break
+	fi
+done
+
+fi
+echo "$as_me:49409: result: $cf_cv_sizechange" >&5
+echo "${ECHO_T}$cf_cv_sizechange" >&6
+if test "$cf_cv_sizechange" != no ; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_SIZECHANGE 1
+EOF
+
+	case "$cf_cv_sizechange" in
+	(NEED*)
+		cat >>confdefs.h <<EOF
+#define $cf_cv_sizechange  1
+EOF
+
+		;;
+	esac
+fi
+
+echo "$as_me:49427: checking if ttytype is declared in curses library" >&5
+echo $ECHO_N "checking if ttytype is declared in curses library... $ECHO_C" >&6
+if test "${cf_cv_have_ttytype+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 49434 "configure"
+#include "confdefs.h"
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main (void)
+{
+char *x = &ttytype[1]; *x = 1
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:49446: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:49449: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:49452: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:49455: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_have_ttytype=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_have_ttytype=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+
+echo "$as_me:49467: result: $cf_cv_have_ttytype" >&5
+echo "${ECHO_T}$cf_cv_have_ttytype" >&6
+test "$cf_cv_have_ttytype" = yes &&
+cat >>confdefs.h <<\EOF
+#define HAVE_TTYTYPE 1
+EOF
+
+	if test "$use_wide_curses" = yes ; then
+
+echo "$as_me:49476: checking if curses supports wide characters" >&5
+echo $ECHO_N "checking if curses supports wide characters... $ECHO_C" >&6
+if test "${cf_cv_widec_curses+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 49483 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main (void)
+{
+
+    wchar_t temp[2];
+    wchar_t wch = 'A';
+    temp[0] = wch;
+    waddnwstr(stdscr, temp, 1);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:49502: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:49505: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:49508: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:49511: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_widec_curses=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_widec_curses=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:49522: result: $cf_cv_widec_curses" >&5
+echo "${ECHO_T}$cf_cv_widec_curses" >&6
+
+if test "$cf_cv_widec_curses" = yes ; then
+
+cat >>confdefs.h <<\EOF
+#define WIDEC_CURSES 1
+EOF
+
+	# This is needed on Tru64 5.0 to declare mbstate_t
+	echo "$as_me:49532: checking if we must include wchar.h to declare mbstate_t" >&5
+echo $ECHO_N "checking if we must include wchar.h to declare mbstate_t... $ECHO_C" >&6
+if test "${cf_cv_widec_mbstate+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 49539 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main (void)
+{
+mbstate_t state; (void)state
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:49553: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:49556: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:49559: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:49562: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_widec_mbstate=no
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 49569 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <wchar.h>
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main (void)
+{
+mbstate_t state; (void)state
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:49584: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:49587: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:49590: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:49593: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_widec_mbstate=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_widec_mbstate=unknown
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:49605: result: $cf_cv_widec_mbstate" >&5
+echo "${ECHO_T}$cf_cv_widec_mbstate" >&6
+
+if test "$cf_cv_widec_mbstate" = yes ; then
+
+cat >>confdefs.h <<\EOF
+#define NEED_WCHAR_H 1
+EOF
+
+fi
+
+if test "$cf_cv_widec_mbstate" != unknown ; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_MBSTATE_T 1
+EOF
+
+fi
+
+fi
+
+	fi
+
+echo "$as_me:49628: checking definition to turn on extended curses functions" >&5
+echo $ECHO_N "checking definition to turn on extended curses functions... $ECHO_C" >&6
+if test "${cf_cv_need_xopen_extension+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cf_cv_need_xopen_extension=unknown
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 49636 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main (void)
+{
+
+#if defined(NCURSES_VERSION_PATCH)
+#if (NCURSES_VERSION_PATCH < 20100501) && (NCURSES_VERSION_PATCH >= 20100403)
+	make an error
+#endif
+#endif
+#ifdef NCURSES_WIDECHAR
+make an error	/* prefer to fall-through on the second checks */
+#endif
+	cchar_t check;
+	int check2 = curs_set((int)sizeof(check));
+	long x = winnstr(stdscr, "", 0);
+	int x1, y1;
+	(void)check2;
+	getbegyx(stdscr, y1, x1);
+	(void)x;
+	(void)y1;
+	(void)x1;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:49668: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:49671: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:49674: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:49677: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_need_xopen_extension=none
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+	for cf_try_xopen_extension in _XOPEN_SOURCE_EXTENDED NCURSES_WIDECHAR
+	do
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 49687 "configure"
+#include "confdefs.h"
+
+#define $cf_try_xopen_extension 1
+#include <stdlib.h>
+#include <${cf_cv_ncurses_header:-curses.h}>
+int
+main (void)
+{
+
+		cchar_t check;
+		int check2 = curs_set((int)sizeof(check));
+		long x = winnstr(stdscr, "", 0);
+		int x1, y1;
+		getbegyx(stdscr, y1, x1);
+		(void)check2;
+		(void)x;
+		(void)y1;
+		(void)x1;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:49712: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:49715: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:49718: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:49721: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_need_xopen_extension=$cf_try_xopen_extension; break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+	done
+
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:49735: result: $cf_cv_need_xopen_extension" >&5
+echo "${ECHO_T}$cf_cv_need_xopen_extension" >&6
+
+case "$cf_cv_need_xopen_extension" in
+(*_*)
+
+	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+	CPPFLAGS="${CPPFLAGS}-D$cf_cv_need_xopen_extension"
+
+	;;
+esac
+
+echo "$as_me:49747: checking for term.h" >&5
+echo $ECHO_N "checking for term.h... $ECHO_C" >&6
+if test "${cf_cv_term_header+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+# If we found <ncurses/curses.h>, look for <ncurses/term.h>, but always look
+# for <term.h> if we do not find the variant.
+
+cf_header_list="term.h ncurses/term.h ncursesw/term.h"
+
+case "${cf_cv_ncurses_header:-curses.h}" in
+(*/*)
+	cf_header_item=`echo "${cf_cv_ncurses_header:-curses.h}" | sed -e 's%\..*%%' -e 's%/.*%/%'`term.h
+	cf_header_list="$cf_header_item $cf_header_list"
+	;;
+esac
+
+for cf_header in $cf_header_list
+do
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 49768 "configure"
+#include "confdefs.h"
+
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <${cf_header}>
+int
+main (void)
+{
+WINDOW *x; (void)x
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:49782: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:49785: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:49788: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:49791: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_term_header=$cf_header
+	 break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_term_header=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+done
+
+case "$cf_cv_term_header" in
+(no)
+	# If curses is ncurses, some packagers still mess it up by trying to make
+	# us use GNU termcap.  This handles the most common case.
+	for cf_header in ncurses/term.h ncursesw/term.h
+	do
+		cat >"conftest.$ac_ext" <<_ACEOF
+#line 49810 "configure"
+#include "confdefs.h"
+
+#include <${cf_cv_ncurses_header:-curses.h}>
+#ifdef NCURSES_VERSION
+#include <${cf_header}>
+#else
+make an error
+#endif
+int
+main (void)
+{
+WINDOW *x; (void)x
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:49828: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:49831: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:49834: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:49837: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_term_header=$cf_header
+			 break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_term_header=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+	done
+	;;
+esac
+
+fi
+echo "$as_me:49852: result: $cf_cv_term_header" >&5
+echo "${ECHO_T}$cf_cv_term_header" >&6
+
+case "$cf_cv_term_header" in
+(term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_TERM_H 1
+EOF
+
+	;;
+(ncurses/term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSES_TERM_H 1
+EOF
+
+	;;
+(ncursesw/term.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSESW_TERM_H 1
+EOF
+
+	;;
+esac
+
+echo "$as_me:49879: checking for unctrl.h" >&5
+echo $ECHO_N "checking for unctrl.h... $ECHO_C" >&6
+if test "${cf_cv_unctrl_header+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+# If we found <ncurses/curses.h>, look for <ncurses/unctrl.h>, but always look
+# for <unctrl.h> if we do not find the variant.
+
+cf_header_list="unctrl.h ncurses/unctrl.h ncursesw/unctrl.h"
+
+case "${cf_cv_ncurses_header:-curses.h}" in
+(*/*)
+	cf_header_item=`echo "${cf_cv_ncurses_header:-curses.h}" | sed -e 's%\..*%%' -e 's%/.*%/%'`unctrl.h
+	cf_header_list="$cf_header_item $cf_header_list"
+	;;
+esac
+
+for cf_header in $cf_header_list
+do
+	cat >"conftest.$ac_ext" <<_ACEOF
+#line 49900 "configure"
+#include "confdefs.h"
+
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <${cf_header}>
+int
+main (void)
+{
+WINDOW *x; (void)x
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:49914: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:49917: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest.$ac_objext"'
+  { (eval echo "$as_me:49920: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:49923: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_cv_unctrl_header=$cf_header
+	 break
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_unctrl_header=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+done
+
+fi
+echo "$as_me:49936: result: $cf_cv_unctrl_header" >&5
+echo "${ECHO_T}$cf_cv_unctrl_header" >&6
+
+case "$cf_cv_unctrl_header" in
+(no)
+	{ echo "$as_me:49941: WARNING: unctrl.h header not found" >&5
+echo "$as_me: WARNING: unctrl.h header not found" >&2;}
+	;;
+esac
+
+case "$cf_cv_unctrl_header" in
+(unctrl.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_UNCTRL_H 1
+EOF
+
+	;;
+(ncurses/unctrl.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSES_UNCTRL_H 1
+EOF
+
+	;;
+(ncursesw/unctrl.h)
+
+cat >>confdefs.h <<\EOF
+#define HAVE_NCURSESW_UNCTRL_H 1
+EOF
+
+	;;
+esac
+
+for cf_func in \
+		assume_default_colors \
+		cbreak \
+		define_key \
+		delscreen \
+		getattrs \
+		getbegx \
+		getbegy \
+		keypad \
+		napms \
+		newpad \
+		newterm \
+		pnoutrefresh \
+		resizeterm \
+		touchline \
+		touchwin \
+		use_default_colors \
+		use_legacy_coding \
+		wattr_get \
+		wborder \
+		wredrawln \
+		wresize \
+
+do
+
+cf_tr_func=`echo "$cf_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+	echo "$as_me:49997: checking for ${cf_func}" >&5
+echo $ECHO_N "checking for ${cf_func}... $ECHO_C" >&6
+
+echo "${as_me:-configure}:50000: testing ${cf_func} ..." 1>&5
+
+	if eval "test \"\${cf_cv_func_$cf_func+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+		eval cf_result='$ac_cv_func_'$cf_func
+		if test ".$cf_result" != ".no"; then
+			cat >"conftest.$ac_ext" <<_ACEOF
+#line 50009 "configure"
+#include "confdefs.h"
+
+#ifdef HAVE_XCURSES
+#include <xcurses.h>
+char * XCursesProgramName = "test";
+#else
+#include <${cf_cv_ncurses_header:-curses.h}>
+#if defined(NCURSES_VERSION) && defined(HAVE_NCURSESW_TERM_H)
+#include <ncursesw/term.h>
+#elif defined(NCURSES_VERSION) && defined(HAVE_NCURSES_TERM_H)
+#include <ncurses/term.h>
+#elif defined(HAVE_TERM_H)
+#include <term.h>
+#endif
+#endif
+
+int
+main (void)
+{
+
+#ifndef ${cf_func}
+long foo = (long)(&${cf_func});
+fprintf(stderr, "testing linkage of $cf_func:%p\\n", (void *)foo);
+if (foo + 1234L > 5678L)
+	${cf_cv_main_return:-return}(foo != 0);
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:50042: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:50045: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:50048: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:50051: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_result=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_result=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+		fi
+		eval 'cf_cv_func_'$cf_func'="$cf_result"'
+
+fi
+
+	# use the computed/retrieved cache-value:
+	eval 'cf_result=$cf_cv_func_'$cf_func
+	echo "$as_me:50067: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+	if test "$cf_result" != no; then
+		cat >>confdefs.h <<EOF
+#define HAVE_${cf_tr_func} 1
+EOF
+
+	fi
+done
+
+for ac_func in \
+		curses_exit \
+		_nc_free_and_exit \
+		_nc_freeall \
+
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:50084: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >"conftest.$ac_ext" <<_ACEOF
+#line 50090 "configure"
+#include "confdefs.h"
+#define $ac_func autoconf_temporary
+#include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
+#undef $ac_func
+
+#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 $ac_func (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#error found stub for $ac_func
+#endif
+
+	return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:50121: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:50124: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:50127: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:50130: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+eval "$as_ac_var=no"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:50140: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6
+if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+fi
+
+if test "$use_color_style" != no ; then
+	if test .$cf_cv_color_curses != .yes ; then
+		{ { echo "$as_me:50154: error: Configuration does not support color-styles" >&5
+echo "$as_me: error: Configuration does not support color-styles" >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+	if test "$cf_cv_screen" = slang ; then
+		{ { echo "$as_me:50159: error: Configuration does not support color-styles" >&5
+echo "$as_me: error: Configuration does not support color-styles" >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+fi
+
+if test "$use_scrollbar" != no ; then
+	if test .$cf_cv_fancy_curses != .yes ; then
+		{ echo "$as_me:50167: WARNING: Configuration does not support ACS_xxx definitions" >&5
+echo "$as_me: WARNING: Configuration does not support ACS_xxx definitions" >&2;}
+	else
+
+cat >>confdefs.h <<\EOF
+#define USE_SCROLLBAR 1
+EOF
+
+	fi
+fi
+
+# use rpath for libraries in unusual places
+
+echo "$as_me:50180: checking if rpath-hack should be disabled" >&5
+echo $ECHO_N "checking if rpath-hack should be disabled... $ECHO_C" >&6
+
+# Check whether --enable-rpath-hack or --disable-rpath-hack was given.
+if test "${enable_rpath_hack+set}" = set; then
+  enableval="$enable_rpath_hack"
+  test "$enableval" != no && enableval=yes
+	if test "$enableval" != "yes" ; then
+    enable_rpath_hack=no
+	else
+		enable_rpath_hack=yes
+	fi
+else
+  enableval=yes
+	enable_rpath_hack=yes
+
+fi;
+if test "x$enable_rpath_hack" = xno; then cf_disable_rpath_hack=yes; else cf_disable_rpath_hack=no; fi
+echo "$as_me:50198: result: $cf_disable_rpath_hack" >&5
+echo "${ECHO_T}$cf_disable_rpath_hack" >&6
+
+if test "$enable_rpath_hack" = yes ; then
+
+echo "$as_me:50203: checking for updated LDFLAGS" >&5
+echo $ECHO_N "checking for updated LDFLAGS... $ECHO_C" >&6
+if test -n "$LD_RPATH_OPT" ; then
+	echo "$as_me:50206: result: maybe" >&5
+echo "${ECHO_T}maybe" >&6
+
+	for ac_prog in ldd
+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:50213: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_cf_ldd_prog+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$cf_ldd_prog"; then
+  ac_cv_prog_cf_ldd_prog="$cf_ldd_prog" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_cf_ldd_prog="$ac_prog"
+echo "$as_me:50228: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+cf_ldd_prog=$ac_cv_prog_cf_ldd_prog
+if test -n "$cf_ldd_prog"; then
+  echo "$as_me:50236: result: $cf_ldd_prog" >&5
+echo "${ECHO_T}$cf_ldd_prog" >&6
+else
+  echo "$as_me:50239: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$cf_ldd_prog" && break
+done
+test -n "$cf_ldd_prog" || cf_ldd_prog="no"
+
+	cf_rpath_list="/usr/lib /lib"
+	if test "$cf_ldd_prog" != no
+	then
+		cf_rpath_oops=
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 50253 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+printf("Hello");
+  ;
+  return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:50265: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:50268: \$? = $ac_status" >&5
+  (exit "$ac_status"); } &&
+         { ac_try='test -s "conftest$ac_exeext"'
+  { (eval echo "$as_me:50271: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:50274: \$? = $ac_status" >&5
+  (exit "$ac_status"); }; }; then
+  cf_rpath_oops=`"$cf_ldd_prog" "conftest$ac_exeext" | ${FGREP-fgrep} ' not found' | sed -e 's% =>.*$%%' |sort | uniq`
+		 cf_rpath_list=`"$cf_ldd_prog" "conftest$ac_exeext" | ${FGREP-fgrep} / | sed -e 's%^.*[ 	]/%/%' -e 's%/[^/][^/]*$%%' |sort | uniq`
+else
+  echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+		# If we passed the link-test, but get a "not found" on a given library,
+		# this could be due to inept reconfiguration of gcc to make it only
+		# partly honor /usr/local/lib (or whatever).  Sometimes this behavior
+		# is intentional, e.g., installing gcc in /usr/bin and suppressing the
+		# /usr/local libraries.
+		if test -n "$cf_rpath_oops"
+		then
+			for cf_rpath_src in $cf_rpath_oops
+			do
+				for cf_rpath_dir in \
+					/usr/local \
+					/usr/pkg \
+					/opt/sfw
+				do
+					if test -f "$cf_rpath_dir/lib/$cf_rpath_src"
+					then
+						test -n "$verbose" && echo "	...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src" 1>&6
+
+echo "${as_me:-configure}:50302: testing ...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src ..." 1>&5
+
+						LDFLAGS="$LDFLAGS -L$cf_rpath_dir/lib"
+						break
+					fi
+				done
+			done
+		fi
+	fi
+
+	test -n "$verbose" && echo "	...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
+
+echo "${as_me:-configure}:50314: testing ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+
+test -n "$verbose" && echo "	...checking LDFLAGS $LDFLAGS" 1>&6
+
+echo "${as_me:-configure}:50318: testing ...checking LDFLAGS $LDFLAGS ..." 1>&5
+
+cf_rpath_dst=
+for cf_rpath_src in $LDFLAGS
+do
+	case "$cf_rpath_src" in
+	(-L*)
+
+		# check if this refers to a directory which we will ignore
+		cf_rpath_skip=no
+		if test -n "$cf_rpath_list"
+		then
+			for cf_rpath_item in $cf_rpath_list
+			do
+				if test "x$cf_rpath_src" = "x-L$cf_rpath_item"
+				then
+					cf_rpath_skip=yes
+					break
+				fi
+			done
+		fi
+
+		if test "$cf_rpath_skip" = no
+		then
+			# transform the option
+			if test "$LD_RPATH_OPT" = "-R " ; then
+				cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e "s%-L%-R %"`
+			else
+				cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e "s%-L%$LD_RPATH_OPT%"`
+			fi
+
+			# if we have not already added this, add it now
+			cf_rpath_tst=`echo "$EXTRA_LDFLAGS" | sed -e "s%$cf_rpath_tmp %%"`
+			if test "x$cf_rpath_tst" = "x$EXTRA_LDFLAGS"
+			then
+				test -n "$verbose" && echo "	...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
+
+echo "${as_me:-configure}:50355: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
+
+				EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
+			fi
+		fi
+		;;
+	esac
+	cf_rpath_dst="$cf_rpath_dst $cf_rpath_src"
+done
+LDFLAGS=$cf_rpath_dst
+
+test -n "$verbose" && echo "	...checked LDFLAGS $LDFLAGS" 1>&6
+
+echo "${as_me:-configure}:50368: testing ...checked LDFLAGS $LDFLAGS ..." 1>&5
+
+test -n "$verbose" && echo "	...checking LIBS $LIBS" 1>&6
+
+echo "${as_me:-configure}:50372: testing ...checking LIBS $LIBS ..." 1>&5
+
+cf_rpath_dst=
+for cf_rpath_src in $LIBS
+do
+	case "$cf_rpath_src" in
+	(-L*)
+
+		# check if this refers to a directory which we will ignore
+		cf_rpath_skip=no
+		if test -n "$cf_rpath_list"
+		then
+			for cf_rpath_item in $cf_rpath_list
+			do
+				if test "x$cf_rpath_src" = "x-L$cf_rpath_item"
+				then
+					cf_rpath_skip=yes
+					break
+				fi
+			done
+		fi
+
+		if test "$cf_rpath_skip" = no
+		then
+			# transform the option
+			if test "$LD_RPATH_OPT" = "-R " ; then
+				cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e "s%-L%-R %"`
+			else
+				cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e "s%-L%$LD_RPATH_OPT%"`
+			fi
+
+			# if we have not already added this, add it now
+			cf_rpath_tst=`echo "$EXTRA_LDFLAGS" | sed -e "s%$cf_rpath_tmp %%"`
+			if test "x$cf_rpath_tst" = "x$EXTRA_LDFLAGS"
+			then
+				test -n "$verbose" && echo "	...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
+
+echo "${as_me:-configure}:50409: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
+
+				EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
+			fi
+		fi
+		;;
+	esac
+	cf_rpath_dst="$cf_rpath_dst $cf_rpath_src"
+done
+LIBS=$cf_rpath_dst
+
+test -n "$verbose" && echo "	...checked LIBS $LIBS" 1>&6
+
+echo "${as_me:-configure}:50422: testing ...checked LIBS $LIBS ..." 1>&5
+
+	test -n "$verbose" && echo "	...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
+
+echo "${as_me:-configure}:50426: testing ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+
+else
+	echo "$as_me:50429: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+
+if test "$GCC" = yes || test "$GXX" = yes
+then
+
+	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+	CFLAGS="${CFLAGS}$EXTRA_CFLAGS"
+
+	EXTRA_CFLAGS=
+fi
+
+### Finally, build config.h and the makefiles
+test -z "$CONFIG_SHELL" && CONFIG_SHELL=/bin/sh
+
+srcdir="$srcdir"
+SRCDIR_CLEAN="#"
+if test -n "$srcdir" ; then
+	echo "srcdir is $srcdir"
+	mkdir -p WWW/Library/Implementation
+	mkdir -p src/chrtrans
+	test "$USE_INCLUDED_LIBINTL" = yes && mkdir -p intl
+	test "$srcdir" != "." && SRCDIR_CLEAN=""
+fi
+
+HOMEPAGE_URL="https://lynx.invisible-island.net/"
+
+cat >>confdefs.h <<EOF
+#define HOMEPAGE_URL "$HOMEPAGE_URL"
+EOF
+
+ac_config_files="$ac_config_files makefile WWW/Library/Implementation/makefile src/makefile src/chrtrans/makefile $SUB_MAKEFILE"
+ac_config_commands="$ac_config_commands default"
+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 overriden 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 cmp -s $cache_file confcache; 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
+
+DEFS=-DHAVE_CONFIG_H
+
+: "${CONFIG_STATUS=./config.status}"
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ echo "$as_me:50544: creating $CONFIG_STATUS" >&5
+echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >"$CONFIG_STATUS" <<_ACEOF
+#! $SHELL
+# Generated automatically by configure.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+me=\`echo "\$0" | sed -e 's,.*\\/,,'\`
+
+debug=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+ac_cs_invocation="\$0 \$@"
+
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+_ACEOF
+
+cat >>"$CONFIG_STATUS" <<\_ACEOF
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+  set -o posix
+fi
+
+# Name of the executable.
+as_me=`echo "$0" |sed 's,.*[\\/],,'`
+
+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
+
+as_executable_p="test -f"
+
+# Support unset when possible.
+if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+  as_unset="unset"
+else
+  as_unset="false"
+fi
+
+# NLS nuisances.
+$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; }
+$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; }
+$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; }
+$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; }
+$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; }
+$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; }
+$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; }
+$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; }
+
+# IFS
+# We need space, tab and new line, in precisely that order.
+as_nl='
+'
+IFS=" 	$as_nl"
+
+# CDPATH.
+$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; }
+
+exec 6>&1
+
+_ACEOF
+
+# Files that config.status was made for.
+if test -n "$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" <<\EOF
+
+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
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+  --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+  --header=FILE[:TEMPLATE]
+                   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <dickey@invisible-island.net>."
+EOF
+
+cat >>"$CONFIG_STATUS" <<EOF
+ac_cs_version="\\
+config.status
+configured by $0, generated by GNU Autoconf 2.52.20221202,
+  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright 2003-2021,2022	Thomas E. Dickey
+Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
+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"
+EOF
+
+cat >>"$CONFIG_STATUS" <<\EOF
+# 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[^=]*=\(.*\)'`
+    shift
+    set dummy "$ac_option" "$ac_optarg" ${1+"$@"}
+    shift
+    ;;
+  -*);;
+  *) # This is not an option, so the user has probably given explicit
+     # arguments.
+     ac_need_defaults=false;;
+  esac
+
+  case $1 in
+  # Handling of the options.
+EOF
+cat >>"$CONFIG_STATUS" <<EOF
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion"
+    exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;;
+EOF
+cat >>"$CONFIG_STATUS" <<\EOF
+  --version | --vers* | -V )
+    echo "$ac_cs_version"; exit 0 ;;
+  --he | --h)
+    # Conflict between --help and --header
+    { { echo "$as_me:50725: 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 )
+    shift
+    CONFIG_FILES="$CONFIG_FILES $1"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    shift
+    CONFIG_HEADERS="$CONFIG_HEADERS $1"
+    ac_need_defaults=false;;
+
+  # This is an error.
+  -*) { { echo "$as_me:50744: 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
+
+exec 5>>config.log
+cat >&5 << _ACEOF
+
+## ----------------------- ##
+## Running config.status.  ##
+## ----------------------- ##
+
+This file was extended by $as_me 2.52.20221202, executed with
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  > "$ac_cs_invocation"
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+
+_ACEOF
+EOF
+
+cat >>"$CONFIG_STATUS" <<EOF
+#
+# INIT-COMMANDS section.
+#
+
+	USE_NLS=$USE_NLS
+	use_our_messages=$use_our_messages
+
+EOF
+
+cat >>"$CONFIG_STATUS" <<\EOF
+for ac_config_target in $ac_config_targets
+do
+  case "$ac_config_target" in
+  # Handling of arguments.
+  "makefile" ) CONFIG_FILES="$CONFIG_FILES makefile" ;;
+  "WWW/Library/Implementation/makefile" ) CONFIG_FILES="$CONFIG_FILES WWW/Library/Implementation/makefile" ;;
+  "src/makefile" ) CONFIG_FILES="$CONFIG_FILES src/makefile" ;;
+  "src/chrtrans/makefile" ) CONFIG_FILES="$CONFIG_FILES src/chrtrans/makefile" ;;
+  "$SUB_MAKEFILE" ) CONFIG_FILES="$CONFIG_FILES $SUB_MAKEFILE" ;;
+  "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
+  "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
+  "$CONFIG_H" ) CONFIG_HEADERS="$CONFIG_HEADERS $CONFIG_H:config.hin" ;;
+  *) { { echo "$as_me:50797: 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
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Create a temporary directory, and hook for its removal unless debugging.
+$debug ||
+{
+  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
+  trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+
+# Create a (secure) tmp directory for tmp files.
+: "${TMPDIR=/tmp}"
+{
+  tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` &&
+  test -n "$tmp" && test -d "$tmp"
+}  ||
+{
+  tmp=$TMPDIR/cs$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} ||
+{
+   echo "$me: cannot create a temporary directory in $TMPDIR" >&2
+   { (exit 1); exit 1; }
+}
+
+EOF
+
+cat >>"$CONFIG_STATUS" <<EOF
+
+#
+# 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@,$SHELL,;t t
+s,@exec_prefix@,$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@,$libexecdir,;t t
+s,@datarootdir@,$datarootdir,;t t
+s,@datadir@,$datadir,;t t
+s,@sysconfdir@,$sysconfdir,;t t
+s,@sharedstatedir@,$sharedstatedir,;t t
+s,@localstatedir@,$localstatedir,;t t
+s,@runstatedir@,$runstatedir,;t t
+s,@libdir@,$libdir,;t t
+s,@includedir@,$includedir,;t t
+s,@oldincludedir@,$oldincludedir,;t t
+s,@infodir@,$infodir,;t t
+s,@mandir@,$mandir,;t t
+s,@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@,$PACKAGE_BUGREPORT,;t t
+s,@build_alias@,$build_alias,;t t
+s,@host_alias@,$host_alias,;t t
+s,@target_alias@,$target_alias,;t t
+s,@ECHO_C@,$ECHO_C,;t t
+s,@ECHO_N@,$ECHO_N,;t t
+s,@ECHO_T@,$ECHO_T,;t t
+s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
+s,@DEFS@,$DEFS,;t t
+s,@LIBS@,$LIBS,;t t
+s,@CONFIG_H@,$CONFIG_H,;t t
+s,@build@,$build,;t t
+s,@build_cpu@,$build_cpu,;t t
+s,@build_vendor@,$build_vendor,;t t
+s,@build_os@,$build_os,;t t
+s,@host@,$host,;t t
+s,@host_cpu@,$host_cpu,;t t
+s,@host_vendor@,$host_vendor,;t t
+s,@host_os@,$host_os,;t t
+s,@target@,$target,;t t
+s,@target_cpu@,$target_cpu,;t t
+s,@target_vendor@,$target_vendor,;t t
+s,@target_os@,$target_os,;t t
+s,@PACKAGE@,$PACKAGE,;t t
+s,@VERSION@,$VERSION,;t t
+s,@DESTDIR@,$DESTDIR,;t t
+s,@CC@,$CC,;t t
+s,@CFLAGS@,$CFLAGS,;t t
+s,@LDFLAGS@,$LDFLAGS,;t t
+s,@CPPFLAGS@,$CPPFLAGS,;t t
+s,@ac_ct_CC@,$ac_ct_CC,;t t
+s,@EXEEXT@,$EXEEXT,;t t
+s,@OBJEXT@,$OBJEXT,;t t
+s,@EXTRA_CPPFLAGS@,$EXTRA_CPPFLAGS,;t t
+s,@CPP@,$CPP,;t t
+s,@GREP@,$GREP,;t t
+s,@EGREP@,$EGREP,;t t
+s,@LN_S@,$LN_S,;t t
+s,@SET_MAKE@,$SET_MAKE,;t t
+s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
+s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
+s,@INSTALL_DATA@,$INSTALL_DATA,;t t
+s,@YACC@,$YACC,;t t
+s,@LINT@,$LINT,;t t
+s,@LINT_OPTS@,$LINT_OPTS,;t t
+s,@LINT_LIBS@,$LINT_LIBS,;t t
+s,@FGREP@,$FGREP,;t t
+s,@cf_cv_makeflags@,$cf_cv_makeflags,;t t
+s,@MAKE_NO_PHONY@,$MAKE_NO_PHONY,;t t
+s,@MAKE_PHONY@,$MAKE_PHONY,;t t
+s,@CTAGS@,$CTAGS,;t t
+s,@ETAGS@,$ETAGS,;t t
+s,@MAKE_LOWER_TAGS@,$MAKE_LOWER_TAGS,;t t
+s,@MAKE_UPPER_TAGS@,$MAKE_UPPER_TAGS,;t t
+s,@WINDRES@,$WINDRES,;t t
+s,@ac_pt_WINDRES@,$ac_pt_WINDRES,;t t
+s,@BUILD_CC@,$BUILD_CC,;t t
+s,@BUILD_CPP@,$BUILD_CPP,;t t
+s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
+s,@BUILD_CPPFLAGS@,$BUILD_CPPFLAGS,;t t
+s,@BUILD_LDFLAGS@,$BUILD_LDFLAGS,;t t
+s,@BUILD_LIBS@,$BUILD_LIBS,;t t
+s,@BUILD_EXEEXT@,$BUILD_EXEEXT,;t t
+s,@BUILD_OBJEXT@,$BUILD_OBJEXT,;t t
+s,@RANLIB@,$RANLIB,;t t
+s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
+s,@AR@,$AR,;t t
+s,@ac_ct_AR@,$ac_ct_AR,;t t
+s,@ARFLAGS@,$ARFLAGS,;t t
+s,@ECHO_LT@,$ECHO_LT,;t t
+s,@ECHO_LD@,$ECHO_LD,;t t
+s,@RULE_CC@,$RULE_CC,;t t
+s,@SHOW_CC@,$SHOW_CC,;t t
+s,@ECHO_CC@,$ECHO_CC,;t t
+s,@DONT_ECHO_CC@,$DONT_ECHO_CC,;t t
+s,@X_CFLAGS@,$X_CFLAGS,;t t
+s,@X_PRE_LIBS@,$X_PRE_LIBS,;t t
+s,@X_LIBS@,$X_LIBS,;t t
+s,@X_EXTRA_LIBS@,$X_EXTRA_LIBS,;t t
+s,@EXTRA_CFLAGS@,$EXTRA_CFLAGS,;t t
+s,@HAVE_STDNORETURN_H@,$HAVE_STDNORETURN_H,;t t
+s,@STDC_NORETURN@,$STDC_NORETURN,;t t
+s,@MSGINIT@,$MSGINIT,;t t
+s,@ALLOCA@,$ALLOCA,;t t
+s,@GLIBC21@,$GLIBC21,;t t
+s,@LIBICONV@,$LIBICONV,;t t
+s,@USE_NLS@,$USE_NLS,;t t
+s,@MSGFMT@,$MSGFMT,;t t
+s,@GMSGFMT@,$GMSGFMT,;t t
+s,@XGETTEXT@,$XGETTEXT,;t t
+s,@INTL_YACC@,$INTL_YACC,;t t
+s,@BUILD_INCLUDED_LIBINTL@,$BUILD_INCLUDED_LIBINTL,;t t
+s,@USE_INCLUDED_LIBINTL@,$USE_INCLUDED_LIBINTL,;t t
+s,@CATALOGS@,$CATALOGS,;t t
+s,@CATOBJEXT@,$CATOBJEXT,;t t
+s,@GMOFILES@,$GMOFILES,;t t
+s,@INTLLIBS@,$INTLLIBS,;t t
+s,@INTLOBJS@,$INTLOBJS,;t t
+s,@POFILES@,$POFILES,;t t
+s,@POSUB@,$POSUB,;t t
+s,@DATADIRNAME@,$DATADIRNAME,;t t
+s,@INSTOBJEXT@,$INSTOBJEXT,;t t
+s,@GENCAT@,$GENCAT,;t t
+s,@INTL_LIBTOOL_SUFFIX_PREFIX@,$INTL_LIBTOOL_SUFFIX_PREFIX,;t t
+s,@NLS_TEXTDOMAIN@,$NLS_TEXTDOMAIN,;t t
+s,@MSG_DIR_MAKE@,$MSG_DIR_MAKE,;t t
+s,@SUB_MAKEFILE@,$SUB_MAKEFILE,;t t
+s,@INTLDIR_MAKE@,$INTLDIR_MAKE,;t t
+s,@GT_YES@,$GT_YES,;t t
+s,@GT_NO@,$GT_NO,;t t
+s,@INTLDIR_CPPFLAGS@,$INTLDIR_CPPFLAGS,;t t
+s,@NLS_DATADIR@,$NLS_DATADIR,;t t
+s,@PKG_CONFIG@,$PKG_CONFIG,;t t
+s,@ac_pt_PKG_CONFIG@,$ac_pt_PKG_CONFIG,;t t
+s,@NCURSES_CONFIG@,$NCURSES_CONFIG,;t t
+s,@ac_ct_NCURSES_CONFIG@,$ac_ct_NCURSES_CONFIG,;t t
+s,@LYNX_LSS_FILE@,$LYNX_LSS_FILE,;t t
+s,@INSTALL_LSS@,$INSTALL_LSS,;t t
+s,@LYNX_CFG_FILE@,$LYNX_CFG_FILE,;t t
+s,@LYNX_CFG_PATH@,$LYNX_CFG_PATH,;t t
+s,@LYNXCFG_MAKE@,$LYNXCFG_MAKE,;t t
+s,@LYNXCFG_NO_MAKE@,$LYNXCFG_NO_MAKE,;t t
+s,@LYNXDOC_MAKE@,$LYNXDOC_MAKE,;t t
+s,@MIME_LIBDIR@,$MIME_LIBDIR,;t t
+s,@CHARSET_DEFS@,$CHARSET_DEFS,;t t
+s,@LIBOBJS@,$LIBOBJS,;t t
+s,@EXTRA_OBJS@,$EXTRA_OBJS,;t t
+s,@SETFONT@,$SETFONT,;t t
+s,@MAKE_WAIS@,$MAKE_WAIS,;t t
+s,@TELNET@,$TELNET,;t t
+s,@TN3270@,$TN3270,;t t
+s,@RLOGIN@,$RLOGIN,;t t
+s,@MV@,$MV,;t t
+s,@GZIP@,$GZIP,;t t
+s,@UNCOMPRESS@,$UNCOMPRESS,;t t
+s,@UNZIP@,$UNZIP,;t t
+s,@BZIP2@,$BZIP2,;t t
+s,@BROTLI@,$BROTLI,;t t
+s,@TAR@,$TAR,;t t
+s,@TAR_UP_OPTIONS@,$TAR_UP_OPTIONS,;t t
+s,@TAR_DOWN_OPTIONS@,$TAR_DOWN_OPTIONS,;t t
+s,@TAR_FILE_OPTIONS@,$TAR_FILE_OPTIONS,;t t
+s,@TAR_PIPE_OPTIONS@,$TAR_PIPE_OPTIONS,;t t
+s,@COMPRESS@,$COMPRESS,;t t
+s,@RM@,$RM,;t t
+s,@UUDECODE@,$UUDECODE,;t t
+s,@ZCAT@,$ZCAT,;t t
+s,@ZIP@,$ZIP,;t t
+s,@INSTALL@,$INSTALL,;t t
+s,@COMPRESS_PROG@,$COMPRESS_PROG,;t t
+s,@COMPRESS_EXT@,$COMPRESS_EXT,;t t
+s,@XCURSES_CONFIG@,$XCURSES_CONFIG,;t t
+s,@ac_ct_XCURSES_CONFIG@,$ac_ct_XCURSES_CONFIG,;t t
+s,@cf_ldd_prog@,$cf_ldd_prog,;t t
+s,@EXTRA_LDFLAGS@,$EXTRA_LDFLAGS,;t t
+s,@CONFIG_SHELL@,$CONFIG_SHELL,;t t
+s,@HOMEPAGE_URL@,$HOMEPAGE_URL,;t t
+s,@SRCDIR_CLEAN@,$SRCDIR_CLEAN,;t t
+CEOF
+
+EOF
+
+  cat >>"$CONFIG_STATUS" <<\EOF
+  # Split the substitutions into bite-sized pieces for seds with
+  # small command number limits, like on Digital OSF/1 and HP-UX.
+  ac_max_sed_lines=48
+  ac_sed_frag=1 # Number of current file.
+  ac_beg=1 # First line for current file.
+  ac_end=$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
+      # It is possible to make a multiline substitution using escaped newlines.
+      # Ensure that we do not split the substitution between script fragments.
+      ac_BEG=$ac_end
+      ac_END=`expr "$ac_end" + "$ac_max_sed_lines"`
+      sed "1,${ac_BEG}d; ${ac_END}p; q" "$tmp"/subs.sed >"$tmp"/subs.next
+      if test -s "$tmp"/subs.next; then
+        grep '^s,@[^@,][^@,]*@,.*\\$' "$tmp"/subs.next >"$tmp"/subs.edit
+        if test ! -s "$tmp"/subs.edit; then
+          grep "^s,@[^@,][^@,]*@,.*,;t t$" "$tmp"/subs.next >"$tmp"/subs.edit
+          if test ! -s "$tmp"/subs.edit; then
+            if test "$ac_beg" -gt 1; then
+              ac_end=`expr "$ac_end" - 1`
+              continue
+            fi
+          fi
+        fi
+      fi
+
+      if test -z "$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 "$CONFIG_FILES"
+
+EOF
+cat >>"$CONFIG_STATUS" <<\EOF
+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=$ac_file.in ;;
+  esac
+
+  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
+  ac_dir=`$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 test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+    { case "$ac_dir" in
+  [\\/]* | ?:[\\/]* ) as_incr_dir=;;
+  *)                      as_incr_dir=.;;
+esac
+as_dummy="$ac_dir"
+for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
+  case $as_mkdir_dir in
+    # Skip DOS drivespec
+    ?:) as_incr_dir=$as_mkdir_dir ;;
+    *)
+      as_incr_dir=$as_incr_dir/$as_mkdir_dir
+      test -d "$as_incr_dir" || mkdir "$as_incr_dir"
+    ;;
+  esac
+done; }
+
+    ac_dir_suffix="/`echo "$ac_dir"|sed 's,^\./,,'`"
+    # A "../" for each directory in $ac_dir_suffix.
+    ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'`
+  else
+    ac_dir_suffix= ac_dots=
+  fi
+
+  case "$srcdir" in
+  .)  ac_srcdir=.
+      if test -z "$ac_dots"; then
+         ac_top_srcdir=.
+      else
+         ac_top_srcdir=`echo "$ac_dots" | sed 's,/$,,'`
+      fi ;;
+  [\\/]* | ?:[\\/]* )
+      ac_srcdir="$srcdir$ac_dir_suffix";
+      ac_top_srcdir="$srcdir" ;;
+  *) # Relative path.
+    ac_srcdir="$ac_dots$srcdir$ac_dir_suffix"
+    ac_top_srcdir="$ac_dots$srcdir" ;;
+  esac
+
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_dots$INSTALL ;;
+  esac
+
+  if test x"$ac_file" != x-; then
+    { echo "$as_me:51161: 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 automatically by config.status.  */
+  configure_input="Generated automatically 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:51179: 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:51192: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+   { (exit 1); exit 1; }; }
+         fi;;
+      esac
+    done` || { (exit 1); exit 1; }
+EOF
+cat >>"$CONFIG_STATUS" <<\EOF
+  ac_warn_datarootdir=no
+  if test x"$ac_file" != x-; then
+    for ac_item in $ac_file_inputs
+    do
+      ac_seen=`grep '@\(datadir\|mandir\|infodir\)@' "$ac_item"`
+      if test -n "$ac_seen"; then
+        ac_used=`grep '@datarootdir@' "$ac_item"`
+        if test -z "$ac_used"; then
+          { echo "$as_me:51208: WARNING: datarootdir was used implicitly but not set:
+$ac_seen" >&5
+echo "$as_me: WARNING: datarootdir was used implicitly but not set:
+$ac_seen" >&2;}
+          ac_warn_datarootdir=yes
+        fi
+      fi
+      ac_seen=`grep '${datarootdir}' "$ac_item"`
+      if test -n "$ac_seen"; then
+        { echo "$as_me:51217: WARNING: datarootdir was used explicitly but not set:
+$ac_seen" >&5
+echo "$as_me: WARNING: datarootdir was used explicitly but not set:
+$ac_seen" >&2;}
+        ac_warn_datarootdir=yes
+      fi
+    done
+  fi
+
+if test "x$ac_warn_datarootdir" = xyes; then
+  ac_sed_cmds="$ac_sed_cmds | sed -e 's,@datarootdir@,\${prefix}/share,g' -e 's,\${datarootdir},\${prefix}/share,g'"
+fi
+
+EOF
+cat >>"$CONFIG_STATUS" <<EOF
+  sed "$ac_vpsub
+$extrasub
+EOF
+cat >>"$CONFIG_STATUS" <<\EOF
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s,@configure_input@,$configure_input,;t t
+s,@srcdir@,$ac_srcdir,;t t
+s,@top_srcdir@,$ac_top_srcdir,;t t
+s,@INSTALL@,$ac_INSTALL,;t t
+" $ac_file_inputs | (eval "$ac_sed_cmds") >"$tmp"/out
+  rm -f "$tmp"/stdin
+EOF
+: "${FGREP:=grep -F}"
+: "${EGREP:=grep -E}"
+cat >>"$CONFIG_STATUS" <<EOF
+  : "\${FGREP:=$FGREP}"
+  : "\${EGREP:=$EGREP}"
+EOF
+cat >>"$CONFIG_STATUS" <<\EOF
+  if test x"$ac_file" != x-; then
+    cp "$tmp/out" "$ac_file"
+
+    for ac_name in prefix exec_prefix datarootdir
+    do
+        ac_seen=`$FGREP -n '${'$ac_name'[:=].*}' "$ac_file"`
+        if test -n "$ac_seen"; then
+            ac_init=`$EGREP '[ 	]*'$ac_name'[ 	]*=' "$ac_file"`
+            if test -z "$ac_init"; then
+              ac_seen=`echo "$ac_seen" |sed -e 's,^,'"$ac_file"':,'`
+              { echo "$as_me:51262: WARNING: Variable $ac_name is used but was not set:
+$ac_seen" >&5
+echo "$as_me: WARNING: Variable $ac_name is used but was not set:
+$ac_seen" >&2;}
+            fi
+        fi
+    done
+    $EGREP -n '@[a-z_][a-z_0-9]+@' "$ac_file" >"$tmp"/out
+    $EGREP -n '@[A-Z_][A-Z_0-9]+@' "$ac_file" >>"$tmp"/out
+    if test -s "$tmp"/out; then
+      ac_seen=`sed -e 's,^,'"$ac_file"':,' < "$tmp"/out`
+      { echo "$as_me:51273: WARNING: Some variables may not be substituted:
+$ac_seen" >&5
+echo "$as_me: WARNING: Some variables may not be substituted:
+$ac_seen" >&2;}
+    fi
+  else
+    cat "$tmp"/out
+  fi
+  rm -f "$tmp"/out
+
+done
+EOF
+cat >>"$CONFIG_STATUS" <<\EOF
+
+#
+# CONFIG_HEADER section.
+#
+
+# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
+# NAME is the cpp macro being defined and VALUE is the value it is being given.
+#
+# ac_d sets the value in "#define NAME VALUE" lines.
+ac_dA='s,^\([ 	]*\)#\([ 	]*define[ 	][ 	]*\)'
+ac_dB='[ 	].*$,\1#\2'
+ac_dC=' '
+ac_dD=',;t'
+# ac_i turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
+ac_iA='s,^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
+ac_iB='\([ 	]\),\1#\2define\3'
+ac_iC=' '
+ac_iD='\4,;t'
+# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
+ac_uA='s,^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
+ac_uB='$,\1#\2define\3'
+ac_uC=' '
+ac_uD=',;t'
+
+for ac_file in : $CONFIG_HEADERS; do test "x$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=$ac_file.in ;;
+  esac
+
+  test x"$ac_file" != x- && { echo "$as_me:51322: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+
+  # 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:51333: 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:51346: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+   { (exit 1); exit 1; }; }
+         fi;;
+      esac
+    done` || { (exit 1); exit 1; }
+  # Remove the trailing spaces.
+  sed 's/[ 	]*$//' $ac_file_inputs >"$tmp"/in
+
+EOF
+
+# Transform confdefs.h into two sed scripts, `conftest.defines' and
+# `conftest.undefs', that substitutes the proper values into
+# config.h.in to produce config.h.  The first handles `#define'
+# templates, and the second `#undef' templates.
+# And first: Protect against being on the right side of a sed subst in
+# config.status.  Protect against being in an unquoted here document
+# in config.status.
+rm -f conftest.defines conftest.undefs
+# Using a here document instead of a string reduces the quoting nightmare.
+# Putting comments in sed scripts is not portable.
+#
+# `end' is used to avoid that the second main sed command (meant for
+# 0-ary CPP macros) applies to n-ary macro definitions.
+# See the Autoconf documentation for `clear'.
+cat >confdef2sed.sed <<\EOF
+s/[\\&,]/\\&/g
+s,[\\$`],\\&,g
+t clear
+: clear
+s,^[ 	]*#[ 	]*define[ 	][ 	]*\(\([^ 	(][^ 	(]*\)([^)]*)\)[ 	]*\(.*\)$,${ac_dA}\2${ac_dB}\1${ac_dC}\3${ac_dD},gp
+t end
+s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	][^ 	]*\)[ 	]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
+: end
+EOF
+# If some macros were called several times there might be several times
+# the same #defines, which is useless.  Nevertheless, we may not want to
+# sort them, since we want the *last* AC-DEFINE to be honored.
+uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
+sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
+sed 's/ac_d/ac_i/g' conftest.defines >>conftest.undefs
+rm -f confdef2sed.sed
+
+# This sed command replaces #undef with comments.  This is necessary, for
+# example, in the case of _POSIX_SOURCE, which is predefined and required
+# on some systems where configure will not decide to define it.
+cat >>conftest.undefs <<\EOF
+s,^[ 	]*#[ 	]*undef[ 	][ 	]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
+EOF
+
+# Break up conftest.defines because some shells have a limit on the size
+# of here documents, and old seds have small limits too (100 cmds).
+echo '  # Handle all the #define templates only if necessary.' >>"$CONFIG_STATUS"
+echo '  if ${EGREP-grep -E} "^[ 	]*#[ 	]*define" "$tmp"/in >/dev/null; then' >>"$CONFIG_STATUS"
+echo '  # If there are no defines, we may have an empty if/fi' >>"$CONFIG_STATUS"
+echo '  :' >>"$CONFIG_STATUS"
+rm -f conftest.tail
+while grep . conftest.defines >/dev/null
+do
+  # Write a limited-size here document to "$tmp"/defines.sed.
+  echo '  cat >"$tmp"/defines.sed <<CEOF' >>"$CONFIG_STATUS"
+  # Speed up: don't consider the non `#define' lines.
+  echo '/^[ 	]*#[ 	]*define/!b' >>"$CONFIG_STATUS"
+  # Work around the forget-to-reset-the-flag bug.
+  echo 't clr' >>"$CONFIG_STATUS"
+  echo ': clr' >>"$CONFIG_STATUS"
+  sed "${ac_max_here_lines}q" conftest.defines >>"$CONFIG_STATUS"
+  echo 'CEOF
+  sed -f "$tmp"/defines.sed "$tmp"/in >"$tmp"/out
+  rm -f "$tmp"/in
+  mv "$tmp"/out "$tmp"/in
+' >>"$CONFIG_STATUS"
+  sed "1,${ac_max_here_lines}d" conftest.defines >conftest.tail
+  rm -f conftest.defines
+  mv conftest.tail conftest.defines
+done
+rm -f conftest.defines
+echo '  fi # grep' >>"$CONFIG_STATUS"
+echo >>"$CONFIG_STATUS"
+
+# Break up conftest.undefs because some shells have a limit on the size
+# of here documents, and old seds have small limits too (100 cmds).
+echo '  # Handle all the #undef templates' >>"$CONFIG_STATUS"
+rm -f conftest.tail
+while grep . conftest.undefs >/dev/null
+do
+  # Write a limited-size here document to "$tmp"/undefs.sed.
+  echo '  cat >"$tmp"/undefs.sed <<CEOF' >>"$CONFIG_STATUS"
+  # Speed up: don't consider the non `#undef'
+  echo '/^[ 	]*#[ 	]*undef/!b' >>"$CONFIG_STATUS"
+  # Work around the forget-to-reset-the-flag bug.
+  echo 't clr' >>"$CONFIG_STATUS"
+  echo ': clr' >>"$CONFIG_STATUS"
+  sed "${ac_max_here_lines}q" conftest.undefs >>"$CONFIG_STATUS"
+  echo 'CEOF
+  sed -f "$tmp"/undefs.sed "$tmp"/in >"$tmp"/out
+  rm -f "$tmp"/in
+  mv "$tmp"/out "$tmp"/in
+' >>"$CONFIG_STATUS"
+  sed "1,${ac_max_here_lines}d" conftest.undefs >conftest.tail
+  rm -f conftest.undefs
+  mv conftest.tail conftest.undefs
+done
+rm -f conftest.undefs
+
+cat >>"$CONFIG_STATUS" <<\EOF
+  # Let's still pretend it is `configure' which instantiates (i.e., don't
+  # use $as_me), people would be surprised to read:
+  #    /* config.h.  Generated automatically by config.status.  */
+  if test x"$ac_file" = x-; then
+    echo "/* Generated automatically by configure.  */" >"$tmp"/config.h
+  else
+    echo "/* $ac_file.  Generated automatically by configure.  */" >"$tmp"/config.h
+  fi
+  cat "$tmp"/in >>"$tmp"/config.h
+  rm -f "$tmp"/in
+  if test x"$ac_file" != x-; then
+    if cmp -s "$ac_file" "$tmp/config.h" 2>/dev/null; then
+      { echo "$as_me:51464: $ac_file is unchanged" >&5
+echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      ac_dir=`$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 test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+        { case "$ac_dir" in
+  [\\/]* | ?:[\\/]* ) as_incr_dir=;;
+  *)                      as_incr_dir=.;;
+esac
+as_dummy="$ac_dir"
+for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
+  case $as_mkdir_dir in
+    # Skip DOS drivespec
+    ?:) as_incr_dir=$as_mkdir_dir ;;
+    *)
+      as_incr_dir=$as_incr_dir/$as_mkdir_dir
+      test -d "$as_incr_dir" || mkdir "$as_incr_dir"
+    ;;
+  esac
+done; }
+
+      fi
+      rm -f "$ac_file"
+      mv "$tmp/config.h" "$ac_file"
+    fi
+  else
+    cat "$tmp"/config.h
+    rm -f "$tmp"/config.h
+  fi
+done
+EOF
+cat >>"$CONFIG_STATUS" <<\EOF
+#
+# CONFIG_COMMANDS section.
+#
+for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
+  ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
+  ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
+
+  case "$ac_dest" in
+    default-1 ) for ac_file in $CONFIG_FILES; do
+
+        # Support "outfile[:infile[:infile...]]"
+        case "$ac_file" in
+          (*:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+        esac
+
+        # PO directories have a Makefile.in generated from Makefile.inn.
+        case "$ac_file" in
+        (*/[Mm]akefile.in)
+          # Adjust a relative srcdir.
+          ac_dir="`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`"
+          ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
+          ac_dots="`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`"
+          ac_base="`basename $ac_file .in`"
+          # In autoconf-2.13 it is called $ac_given_srcdir.
+          # In autoconf-2.50 it is called $srcdir.
+          test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
+
+          case "$ac_given_srcdir" in
+            (.)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
+            (/*) top_srcdir="$ac_given_srcdir" ;;
+            (*)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
+          esac
+
+          if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
+            rm -f "$ac_dir/POTFILES"
+            test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
+            sed -e "/^#/d" -e "/^[ 	]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," -e "\$s/\(.*\) \\\\/\1/" < "$ac_given_srcdir/$ac_dir/POTFILES.in" > "$ac_dir/POTFILES"
+            test -n "$as_me" && echo "$as_me: creating $ac_dir/$ac_base" || echo "creating $ac_dir/$ac_base"
+            sed -e "/POTFILES =/r $ac_dir/POTFILES" "$ac_dir/$ac_base.in" > "$ac_dir/$ac_base"
+          fi
+          ;;
+        esac
+      done ;;
+    default )
+	if test "$USE_NLS" = yes ; then
+	if test "$use_our_messages" = yes ; then
+		echo "creating po/makefile"
+		rm -f	po/temp$$
+		sed	-e 's%^.*LYMessages.c%	../LYMessages.c%' \
+			-e '$s/\\//' po/POTFILES >po/temp$$
+		sed	-e "/POTFILES =/r po/temp$$" \
+			po/makefile.in > po/makefile
+		rm -f	po/temp$$
+	fi
+	fi
+	 ;;
+  esac
+done
+EOF
+
+cat >>"$CONFIG_STATUS" <<\EOF
+
+{ (exit 0); exit 0; }
+EOF
+chmod +x "$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=:
+  exec 5>/dev/null
+  $SHELL "$CONFIG_STATUS" || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  "$ac_cs_success" || { (exit 1); exit 1; }
+fi
+
diff --git a/configure.in b/configure.in
new file mode 100644
index 0000000..8f4bcae
--- /dev/null
+++ b/configure.in
@@ -0,0 +1,1637 @@
+dnl $LynxId: configure.in,v 1.345 2023/01/08 14:06:03 tom Exp $
+dnl
+dnl Process this file with autoconf to produce a configure script.
+dnl
+dnl created jan/1997
+dnl by T.E.Dickey <dickey@invisible-island.net>
+dnl and Jim Spath <jspath@mail.bcpl.lib.md.us>
+dnl
+dnl ---------------------------------------------------------------------------
+dnl Copyright 1997-2022,2023 by Thomas E. Dickey
+dnl
+dnl Permission to use, copy, modify, and distribute this software and its
+dnl documentation for any purpose and without fee is hereby granted,
+dnl provided that the above copyright notice appear in all copies and that
+dnl both that copyright notice and this permission notice appear in
+dnl supporting documentation, and that the name of the above listed
+dnl copyright holder(s) not be used in advertising or publicity pertaining
+dnl to distribution of the software without specific, written prior
+dnl permission.
+dnl
+dnl THE ABOVE LISTED COPYRIGHT HOLDER(S) DISCLAIM ALL WARRANTIES WITH REGARD
+dnl TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+dnl AND FITNESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE
+dnl LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+dnl WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+dnl ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+dnl OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+dnl ---------------------------------------------------------------------------
+dnl
+dnl ask PRCS to plug-in the project-version for the configure-script.
+dnl $Format: "AC_REVISION($ProjectVersion$)"$
+AC_REVISION(2.9.0dev.12)
+
+# Save the original $CFLAGS so we can distinguish whether the user set those
+# in the environment, or whether autoconf added -O and -g options:
+ORIGINAL_CFLAGS="$CFLAGS"
+
+# For autoconf 2.13, make sure we have no cache file at the beginning of this
+# script.  That fixes problems with tests whose cached values change from one
+# run to the next, as well as with tests that are order-dependent.
+rm -f config.cache
+
+AC_PREREQ(2.25.20210105)
+AC_INIT(userdefs.h)
+
+# autoconf 2.5x defaults to no cache file; we need the cache file's information
+# for building the config page.  But start with it empty to avoid confusion by
+# people who don't do a "make distclean" after applying patches.
+cache_file=config.cache
+rm -f config.cache; touch config.cache
+
+CONFIG_H=lynx_cfg.h
+AC_CONFIG_HEADER($CONFIG_H:config.hin)
+AC_SUBST(CONFIG_H)
+
+CF_CHECK_CACHE([AC_CANONICAL_SYSTEM])
+AC_ARG_WITH(system-type,
+[  --with-system-type=XXX  test: override derived host system-type],
+[AC_MSG_WARN(overriding system type $host_os to $withval)
+ host_os=$withval])
+
+AC_ARG_PROGRAM
+
+PACKAGE=lynx
+dnl ask PRCS to plug-in the project-version for the packages.
+# $Format: "VERSION=$ProjectVersion$"$
+VERSION=2.9.0dev.12
+
+AC_SUBST(PACKAGE)
+AC_SUBST(VERSION)
+
+AC_MSG_CHECKING(for DESTDIR)
+CF_WITH_PATH(destdir,
+[  --with-destdir=XXX      set DESTDIR destination for install],
+DESTDIR,
+[$DESTDIR],
+[$DESTDIR])
+AC_MSG_RESULT($DESTDIR)
+
+AC_PREFIX_DEFAULT(/usr/local)
+
+dnl --------------------------------------------------------------------------
+dnl Checks for location of programs
+dnl --------------------------------------------------------------------------
+
+dnl Only add to this case statement when a system has a compiler that is not
+dnl detected by AC_PROG_CC.
+case "$host_os" in
+(openedition)
+	: ${CFLAGS="-D_ALL_SOURCE -Wl,EDIT=NO"}
+	: ${CC=c89}
+	;;
+esac
+
+CF_PROG_CC
+CF_PROG_CPP_COMMENTS
+AC_PROG_LN_S
+case "$host_os" in
+(mingw*)
+LN_S="cp -p"
+AC_MSG_RESULT(Override: No symbolic links in mingw.)
+	;;
+(*)
+	;;
+esac
+AC_PROG_MAKE_SET
+AC_PROG_INSTALL
+AC_PROG_YACC
+AC_PROG_EGREP
+CF_PROG_LINT
+CF_MAKEFLAGS
+CF_MAKE_PHONY
+CF_MAKE_TAGS
+
+CF_ACVERSION_CHECK(2.52,
+	[AC_PATH_TOOL(WINDRES, windres, none)],
+	[AC_PATH_PROG(WINDRES, windres, none)])
+
+CF_BUILD_CC([#],[])
+
+CF_PROG_RANLIB
+CF_AR_FLAGS
+
+dnl --------------------------------------------------------------------------
+dnl Debug/development/test
+dnl --------------------------------------------------------------------------
+
+CF_HELP_MESSAGE(
+Development Options:)
+
+CF_DISABLE_ECHO
+
+# special case for WWW/*
+if test -n "$ECHO_CC" ; then
+	DONT_ECHO_CC="$SHOW_CC ;"
+else
+	DONT_ECHO_CC=''
+fi
+AC_SUBST(DONT_ECHO_CC)
+
+AC_MSG_CHECKING(if you want to check memory-leaks)
+CF_ARG_ENABLE(find-leaks,
+	[  --enable-find-leaks     logic for testing memory leaks],
+	[with_leak_checks=yes],
+	[with_leak_checks=no])
+AC_MSG_RESULT($with_leak_checks)
+test "$with_leak_checks" = "yes" && AC_DEFINE(LY_FIND_LEAKS,1,[Define to 1 if you want to check memory-leaks])
+
+# The comment about adding -g to $CFLAGS is unclear.  Autoconf tries to add
+# a -g flag; we remove it if the user's $CFLAGS was not set and debugging is
+# disabled.
+AC_MSG_CHECKING(if you want to enable debug-code)
+CF_ARG_ENABLE(debug,
+	[  --enable-debug          compile w/ debugging (if \$CFLAGS is set, add -g there, too)],
+	[with_debug=yes],
+	[with_debug=no])
+AC_MSG_RESULT($with_debug)
+if test "$with_debug" = "yes" ; then
+	case "$host_os" in
+	(ultrix*|osf*)
+		test -z "$ORIGINAL_CFLAGS" && CF_STRIP_O_OPT(CFLAGS)
+		if test -z "$GCC" ; then
+			CFLAGS="$CFLAGS -g3"
+		fi
+		;;
+	esac
+else
+	case "$host_os" in
+	(osf*)
+		test -z "$GCC" && CFLAGS="$CFLAGS -std1"
+		test -z "$ORIGINAL_CFLAGS" && CF_STRIP_G_OPT(CFLAGS)
+		;;
+	(*)
+		test -z "$ORIGINAL_CFLAGS" && CF_STRIP_G_OPT(CFLAGS)
+		;;
+	esac
+fi
+
+AC_MSG_CHECKING(if you want to enable lynx trace code *recommended* )
+CF_ARG_DISABLE(trace,
+	[  --disable-trace         disable logic for trace code],
+	[with_trace=$enableval],
+	[with_trace=yes])
+AC_MSG_RESULT($with_trace)
+test "$with_trace" = no && AC_DEFINE(NO_LYNX_TRACE,1,[Define to 1 if you want to enable lynx trace code])
+
+AC_MSG_CHECKING(if you want verbose trace code)
+CF_ARG_ENABLE(vertrace,
+	[  --enable-vertrace       verbose trace code],
+	[with_vertrace=yes],
+	[with_vertrace=no])
+AC_MSG_RESULT($with_vertrace)
+test "$with_vertrace" = yes && AC_DEFINE(LY_TRACELINE,__LINE__,[Define to __LINE__ if you want verbose trace code])
+
+CF_WITH_SCREEN_PDCURSES
+CF_ENABLE_WARNINGS
+CF_WITH_DBMALLOC
+CF_WITH_DMALLOC
+
+dnl --------------------------------------------------------------------------
+dnl Checks for compiler & standard-library characteristics
+dnl --------------------------------------------------------------------------
+
+dnl If we're able to run this script, this is true!
+AC_DEFINE(UNIX,1,[Define to 1 if we can run a configure script])
+
+dnl Only add to this case statement things that we cannot design tests for.
+TRY_CFLAGS=
+case "$host_os" in
+(aix4*)
+	TRY_CFLAGS="$TRY_CFLAGS -DAIX4 -D_BSD=44 -D_AIX"
+	LIBS="$LIBS -lbsd"
+	;;
+(aix*)
+	TRY_CFLAGS="$TRY_CFLAGS -D_ACS_COMPAT_CODE"
+	LIBS="$LIBS -lbsd"
+	;;
+(apollo*)
+	TRY_CFLAGS="$TRY_CFLAGS -D_BUILTINS -W0,-opt,4"
+	;;
+(bsdi*)
+	TRY_CFLAGS="$TRY_CFLAGS -DBSDI"
+	;;
+(clix*)
+	# Tested on CLIX 3.1 (T.Dickey).  The original makefile entry
+	# contributed by Alex Matulich (matuli_a@marlin.navsea.navy.mil) also
+	# references -lmalloc and -lbsd.
+	AC_CHECK_LIB(c_s,strcmp)
+	;;
+(convex*)
+	TRY_CFLAGS="$TRY_CFLAGS -D__STDC__ -Dunix"
+	;;
+(cygwin*)
+	TRY_CFLAGS="$TRY_CFLAGS -DWIN_EX -D_WINDOWS_NSL"
+	LIBS="$LIBS -luser32"
+	;;
+(hpux*)
+	TRY_CFLAGS="$TRY_CFLAGS -D_XOPEN_SOURCE_EXTENDED"
+	test -z "$GCC" && TRY_CFLAGS="$TRY_CFLAGS -Wp,-H600000 -DSYS_HPUX"
+	;;
+(isc*)
+	# -DPOSIX_JC is necessary, else LYBookmark.c never finds out what a mode_t is.
+	TRY_CFLAGS="$TRY_CFLAGS -DISC -DPOSIX_JC"
+	LIBS="$LIBS -linet -lnsl_s -lcposix"
+	;;
+(irix6.*)
+	TRY_CFLAGS="$TRY_CFLAGS -DSYS_IRIX64"
+	;;
+(irix*)
+	# The original makefile used the $CFLAGS option -cckr for some form
+	# of K&R compatibility.  However, this causes compilation warnings for
+	# varargs on IRIX 5.2, and does not appear to be needed.
+	;;
+(linux*)
+	TRY_CFLAGS="$TRY_CFLAGS -DLINUX"
+	;;
+(mingw*)
+	# put these directly in CPPFLAGS since they will not work in lynx_cfg.h
+	CF_ADD_CFLAGS(\
+		-DDOSPATH \
+		-DNOSIGHUP \
+		-DNOUSERS \
+		-DWIN32_LEAN_AND_MEAN \
+		-DWIN_EX \
+		-D_CONSOLE \
+		-D_GNU_SOURCE \
+		-D_MBCS \
+		-D_WINDOWS \
+		-D_WIN_CC \
+		-D__WIN32__ \
+	)
+	EXTRA_OBJS="$EXTRA_OBJS Xsystem\$o"
+	;;
+(msdosdjgpp*)
+	LIBS="$LIBS -lwatt"
+	TRY_CFLAGS="$TRY_CFLAGS -DDOSPATH -DNOUSERS"
+	;;
+(next*)
+	TRY_CFLAGS="$TRY_CFLAGS -DNEXT"
+	;;
+(osf4*)
+	# The -Olimit flag (see below) is no longer available with
+	# Digital C 5.2, which is bundled with Digital UNIX 4.0.
+	TRY_CFLAGS="$TRY_CFLAGS -DDSYS5 -DSYS_TRU64"
+	;;
+(osf*)
+	# Increase the maximum size of functions that will be optimized.
+	test -z "$GCC" && TRY_CFLAGS="$TRY_CFLAGS -O -Olimit 4000"
+	TRY_CFLAGS="$TRY_CFLAGS -DDSYS5 -DSYS_TRU64"
+	;;
+(sco3.2v5*)
+	test "$ac_cv_prog_gcc" != yes && TRY_CFLAGS="$TRY_CFLAGS -belf"
+	;;
+(sco*)
+	LIBS="$LIBS -lmalloc"
+	# It's a little late to do much, but try to warn user if he's using
+	# SCO's cc (which is reported to have broken const/volatile).
+	case "$CC" in
+	(cc|*/cc)
+		AC_MSG_WARN(You should consider using gcc or rcc if available)
+		unset ac_cv_prog_CC
+		AC_CHECK_PROGS(CC,gcc rcc,$CC)
+		;;
+	esac
+	;;
+(sequent-ptx)
+	TRY_CFLAGS="$TRY_CFLAGS -DSVR4_BSDSELECT -DNO_IOCTL -DUSE_FCNTL"
+	;;
+(sequent-ptx2)
+	TRY_CFLAGS="$TRY_CFLAGS -DSVR4_BSDSELECT"
+	;;
+(sony-newsos*)
+	TRY_CFLAGS="$TRY_CFLAGS -I/usr/sony/include"
+	AC_CHECK_HEADERS(jcurses.h)
+	;;
+(svr4)
+	TRY_CFLAGS="$TRY_CFLAGS -DSVR4_BSDSELECT -DSVR4"
+	;;
+(sunos3*)
+	TRY_CFLAGS="$TRY_CFLAGS -DSUN"
+	;;
+(sunos4*)
+	TRY_CFLAGS="$TRY_CFLAGS -DSUN -DSUN4"
+	;;
+(ultrix*)
+	# Increase the maximum size of functions that will be optimized.
+	test -z "$GCC" && TRY_CFLAGS="$TRY_CFLAGS -O -Olimit 600 -G 7"
+	TRY_CFLAGS="$TRY_CFLAGS -DULTRIX"
+	AC_CHECK_HEADERS(cursesX.h,
+		[AC_DEFINE(HAVE_CURSESX_H,1,[Define to 1 if we have cursesX.h])
+		 cf_cv_ncurses_header=cursesX.h])
+	;;
+esac
+
+case "$host_os" in
+(mingw*)
+	EXTRA_OBJS="$EXTRA_OBJS LYIcon\$o"
+	;;
+esac
+
+CF_ANSI_CC_REQD
+
+dnl --------------------------------------------------------------------------
+dnl --------------------------------------------------------------------------
+
+CF_HELP_MESSAGE(
+Basic Configuration Options:)
+
+CF_LARGEFILE
+
+dnl --------------------------------------------------------------------------
+dnl internationalization macros
+dnl --------------------------------------------------------------------------
+
+dnl Set of available languages (based on source distribution)
+if test -z "$ALL_LINGUAS" ; then
+	ALL_LINGUAS=`test -d "$srcdir/po" && cd "$srcdir/po" && echo *.po|sed -e 's/\.po//g' -e 's/*//'`
+	AM_PATH_PROG_WITH_TEST(MSGINIT, msginit,
+		["$ac_dir/$ac_word" --no-translator --version /dev/null >/dev/null 2>&1], :)
+	if test "$MSGINIT" != ":" ; then
+		CF_VERBOSE(adding en.po)
+		ALL_LINGUAS="$ALL_LINGUAS en"
+	fi
+fi
+
+CF_BUNDLED_INTL(makefile,disable)
+
+INTLDIR_CPPFLAGS="#"
+if test -z "$INTLDIR_MAKE" ; then
+	INTLDIR_CPPFLAGS=
+fi
+
+AC_SUBST(INTLDIR_CPPFLAGS)
+
+CF_WITH_PATH(nls-datadir,
+[  --with-nls-datadir=DIR  NLS data, parent of locale],
+NLS_DATADIR,
+[PREFIX/DATADIR],
+[$prefix/$DATADIRNAME])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if you want full utility pathnames)
+CF_ARG_DISABLE(full-paths,
+	[  --disable-full-paths    control whether full utility pathnames are used],
+	[with_full_paths=no],
+	[with_full_paths=yes])
+AC_MSG_RESULT($with_full_paths)
+test "$with_full_paths" = no && AC_DEFINE(USE_EXECVP,1,[Define to 1 if you want full utility pathnames])
+
+CF_DEFINE_PROG(system mailer, SYSTEM_MAIL,
+	/usr/mmdf/bin/submit \
+	/usr/sbin/sendmail \
+	/usr/lib/sendmail  \
+	)
+CF_SYSTEM_MAIL_FLAGS
+if test -n "$SYSTEM_MAIL" ; then
+if test "$with_full_paths" = no ; then
+	SYSTEM_MAIL=`basename "$SYSTEM_MAIL"`
+fi
+fi
+
+dnl --------------------------------------------------------------------------
+CF_XOPEN_SOURCE(500,199506L)
+CF_SIGWINCH
+
+dnl Collect tests for compiler options into one place
+if test -n "$TRY_CFLAGS" ; then
+	CF_CHECK_CFLAGS($TRY_CFLAGS)
+fi
+
+dnl --------------------------------------------------------------------------
+dnl Checks for library configuration (added right-to-left)
+dnl --------------------------------------------------------------------------
+
+### Look for network libraries first, since some functions (such as gethostname)
+### are used in a lot of places.
+AC_CACHE_CHECK(if you want NSS compatible SSL libraries,cf_cv_use_libnss_compat,[
+AC_ARG_WITH(nss-compat,
+	[  --with-nss-compat{=path}       link with nss_compat library if available],
+	[cf_cv_use_libnss_compat=$withval],
+	[cf_cv_use_libnss_compat=no])
+])
+
+AC_CACHE_CHECK(if you want ssl library,cf_cv_use_libssl,[
+AC_ARG_WITH(ssl,
+	[  --with-ssl{=path}       link with ssl library if available],
+	[cf_cv_use_libssl=$withval],
+	[cf_cv_use_libssl=no])
+])
+
+AC_CACHE_CHECK(if you want gnutls support,cf_cv_use_libgnutls,[
+AC_ARG_WITH(gnutls,
+	[  --with-gnutls{=path}    link with gnutls support],
+	[cf_cv_use_libgnutls=$withval],
+	[cf_cv_use_libgnutls=no])
+])
+
+# this option is mainly for comparing with/without Lynx's wrapper for GNUTLS.
+AC_CACHE_CHECK(if you want gnutls-openssl compat,cf_cv_gnutls_compat,[
+AC_ARG_ENABLE(gnutls-compat,
+	[  --enable-gnutls-compat  link with gnutls-openssl compat],
+	[cf_cv_gnutls_compat=$enableval],
+	[cf_cv_gnutls_compat=no])
+])
+
+AC_CACHE_CHECK(if you want socks library,cf_cv_use_libsocks,[
+AC_ARG_WITH(socks,
+	[  --with-socks{=path}     link with socks library if available],
+	[cf_cv_use_libsocks=$withval],
+	[cf_cv_use_libsocks=no])
+])
+
+AC_CACHE_CHECK(if you want socks5 library,cf_cv_use_libsocks5,[
+AC_ARG_WITH(socks5,
+	[  --with-socks5{=path}    link with socks5 library if available],
+	[cf_cv_use_libsocks5=$withval],
+	[cf_cv_use_libsocks5=no])
+])
+
+if test "x$cf_cv_use_libsocks" != xno ; then
+	CF_SOCKS($cf_cv_use_libsocks)
+elif test "x$cf_cv_use_libsocks5" != xno ; then
+	CF_SOCKS5($cf_cv_use_libsocks5)
+else
+	CF_NETLIBS
+fi
+
+CF_INET_ADDR
+
+CF_PKG_CONFIG
+
+if test "x$cf_cv_use_libssl"  != xno ; then
+	CF_SSL($cf_cv_use_libssl)
+elif test "x$cf_cv_use_libgnutls" != xno ; then
+    if test "x$cf_cv_gnutls_compat" = xno ; then
+        CF_GNUTLS($cf_cv_use_libgnutls,tidy_tls\$o)
+    else
+        CF_GNUTLS($cf_cv_use_libgnutls)
+    fi
+elif test "x$cf_cv_use_libnss_compat"  != xno ; then
+	CF_NSS_COMPAT($cf_cv_use_libnss_compat)
+fi
+
+dnl --------------------------------------------------------------------------
+### check for ipv6 support
+AC_MSG_CHECKING([whether to enable ipv6])
+CF_ARG_ENABLE(ipv6,
+[  --enable-ipv6           use ipv6 (with ipv4) support],
+	[AC_DEFINE(ENABLE_IPV6,1,[Define to 1 if we should enable ipv6])])
+AC_MSG_RESULT($enableval)
+if test "$enableval" = "yes"; then
+	CF_CHECK_IPV6
+fi
+dnl AC_REPLACE_FUNCS(getaddrinfo getnameinfo)
+
+dnl --------------------------------------------------------------------------
+dnl This has to be cached, since there's a lot of interdependent tests.
+AC_CACHE_CHECK(for screen type, cf_cv_screen,[
+AC_ARG_WITH(screen,
+[  --with-screen=XXX       select screen type (XXX is curses (default),
+                          ncurses, ncursesw, pdcurses or slang)],
+	[
+case "$withval" in
+(curses|ncurses*|pdcurses|slang)
+	cf_cv_screen=$withval
+	;;
+(*)	AC_ERROR(Unexpected value $withval)
+	;;
+esac],
+	[cf_cv_screen=curses])])
+
+case "$cf_cv_screen" in
+(curses|ncurses*)
+	CF_WITH_CURSES_DIR
+	;;
+esac
+
+cf_wide_curses=no
+dft_color_style=yes
+case "$cf_cv_screen" in
+(curses)
+	CF_CURSES_CONFIG
+	CF_CURS_PERFORMANCE
+	CF_CURS_TOUCHLINE
+	;;
+(ncursesw*)
+	CF_UTF8_LIB
+	CF_NCURSES_CONFIG($cf_cv_screen)
+	cf_wide_curses=yes
+	;;
+(ncurses*)
+	CF_NCURSES_CONFIG($cf_cv_screen)
+	;;
+(pdcurses)
+	case "$host_os" in
+	(mingw*)
+		cf_cv_ncurses_header=curses.h
+		;;
+	(*)
+		cf_cv_ncurses_header=xcurses.h
+		# do this last, since it changes definition of main: CF_PDCURSES_X11
+		;;
+	esac
+	;;
+(slang)
+	CF_SLANG_UNIX_DEFS
+	dft_color_style=no
+	;;
+esac
+
+CF_TRY_RPATH
+
+CF_CURSES_CHTYPE
+
+AC_MSG_CHECKING(if you want the wide-curses features)
+CF_ARG_ENABLE(widec,
+[  --enable-widec          enable wide-curses features],
+	[use_wide_curses=$enableval],
+	[use_wide_curses=$cf_wide_curses])
+AC_MSG_RESULT($use_wide_curses)
+
+AC_MSG_CHECKING(if color-style code should be used)
+CF_ARG_DISABLE(color-style,
+[  --disable-color-style   use color style (ncurses/curses)],
+	[use_color_style=$enableval],
+	[use_color_style=$dft_color_style])
+
+case "$use_color_style" in
+(no)
+	AC_MSG_RESULT(no)
+	INSTALL_LSS=
+	;;
+(*)
+	AC_DEFINE(USE_COLOR_STYLE,1,[Define to 1 if we should enable color-style])
+	AC_MSG_RESULT(yes)
+
+	AC_MSG_CHECKING(for location of style-sheet file)
+
+CF_WITH_PATH(lss-file,
+[  --with-lss-file{=path}  specify the default style-sheet file
+                         ],
+LYNX_LSS_FILE,
+SYSCONFDIR/lynx.lss,
+$sysconfdir/lynx.lss)
+
+	AC_MSG_RESULT($LYNX_LSS_FILE)
+
+	test "$LYNX_LSS_FILE" = no && LYNX_LSS_FILE=
+	AC_DEFINE_UNQUOTED(LYNX_LSS_FILE,"$LYNX_LSS_FILE",[Define to default path for Lynx lss-file])
+
+	INSTALL_LSS=install-lss
+	;;
+esac
+AC_SUBST(INSTALL_LSS)
+
+dnl --------------------------------------------------------------------------
+
+AC_MSG_CHECKING(for the default configuration-file)
+
+CF_WITH_PATH(cfg-file,
+[  --with-cfg-file{=path}  specify the default configuration file
+                         ],
+LYNX_CFG_FILE,
+SYSCONFDIR/lynx.cfg,
+$sysconfdir/lynx.cfg)
+
+AC_MSG_RESULT($LYNX_CFG_FILE)
+
+test "$LYNX_CFG_FILE" = no && LYNX_CFG_FILE=
+AC_DEFINE_UNQUOTED(LYNX_CFG_FILE,"$LYNX_CFG_FILE",[Define to default path for Lynx cfg-file])
+
+dnl --------------------------------------------------------------------------
+
+AC_MSG_CHECKING(for the default configuration-path)
+
+CF_WITH_PATH(cfg-path,
+[  --with-cfg-path{=path}  specify the default configuration directories
+                         ],
+LYNX_CFG_PATH,
+SYSCONFDIR,
+$sysconfdir)
+
+AC_MSG_RESULT($LYNX_CFG_PATH)
+
+test -z "$LYNX_CFG_PATH" && LYNX_CFG_PATH="`echo "$LYNX_CFG_FILE" | sed -e 's%/[[^/]]*$%%'`"
+test "x$LYNX_CFG_PATH" = xno && LYNX_CFG_PATH=
+AC_DEFINE_UNQUOTED(LYNX_CFG_PATH,"$LYNX_CFG_PATH",[Define to default path for Lynx config-files])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if htmlized lynx.cfg should be built)
+CF_ARG_ENABLE(htmlized-cfg,
+[  --enable-htmlized-cfg   build htmlized lynx.cfg],
+	[use_htmlized_cfg=$enableval],
+	[use_htmlized_cfg=no])
+AC_MSG_RESULT($use_htmlized_cfg)
+
+LYNXCFG_MAKE=''
+LYNXCFG_NO_MAKE=''
+if test "$use_htmlized_cfg" = no ; then
+	LYNXCFG_MAKE='#'
+else
+	LYNXCFG_NO_MAKE='#'
+fi
+AC_SUBST(LYNXCFG_MAKE)
+AC_SUBST(LYNXCFG_NO_MAKE)
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if local doc directory should be linked to help page)
+CF_ARG_ENABLE(local-docs,
+[  --enable-local-docs     link local doc-directory to help-page],
+	[use_local_docs=$enableval],
+	[use_local_docs=no])
+AC_MSG_RESULT($use_local_docs)
+
+LYNXDOC_MAKE=''
+if test "$use_local_docs" = no ; then
+	LYNXDOC_MAKE='#'
+fi
+AC_SUBST(LYNXDOC_MAKE)
+
+dnl --------------------------------------------------------------------------
+
+AC_MSG_CHECKING(for MIME library directory)
+CF_WITH_PATH(mime-libdir,
+[  --with-mime-libdir=DIR  MIME data, mime.types and mailcap],
+MIME_LIBDIR,
+[/etc])
+AC_MSG_RESULT($MIME_LIBDIR)
+MIME_LIBDIR=`echo "$MIME_LIBDIR" | sed -e 's,/$,,' -e 's,$,/,'`
+AC_DEFINE_UNQUOTED(MIME_LIBDIR,"$MIME_LIBDIR",[Define to default path for MIME library])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if locale-charset selection logic should be used)
+CF_ARG_DISABLE(locale-charset,
+[  --disable-locale-charset use locale-charset selection logic],
+	[use_locale_charset=$enableval],
+	[use_locale_charset=yes])
+AC_MSG_RESULT($use_locale_charset)
+test "$use_locale_charset" != no && AC_DEFINE(USE_LOCALE_CHARSET,1,[Define to 1 if locale-charset selection logic should be used])
+
+dnl --------------------------------------------------------------------------
+dnl Check for subsets of compiled-in tables.
+dnl --------------------------------------------------------------------------
+CHARSET_DEFS=
+AC_SUBST(CHARSET_DEFS)
+
+AC_MSG_CHECKING(if you want only a few charsets)
+AC_ARG_WITH(charsets,
+[  --with-charsets=list    limit charsets to given list of MIME names],
+[cf_charsets=$withval],
+[cf_charsets=])
+
+if test -n "$cf_charsets" ; then
+	AC_MSG_RESULT(yes)
+	AC_DEFINE(ALL_CHARSETS,0,[Define to 0 if xxx])
+	cf_min_charsets=us-ascii,iso-8859-1,utf-8
+	if test "$cf_charsets" = "no" ; then
+		cf_charsets=minimal
+	fi
+	if test "$cf_charsets" = "minimal" ; then
+		CF_VERBOSE(using minimal list of charsets: $cf_min_charsets)
+	fi
+	cf_charsets=`echo "$cf_charsets" | sed -e "s/minimal/$cf_min_charsets/g" -e 's/,/ /g'`
+	for cf_charset in $cf_charsets
+	do
+		cf_def_charset=`echo "$cf_charset" | sed -e 's/+/_/g' -e 's/-/_/g'`
+		cf_use_charset=no
+		# check charsets that are defined via .tbl files
+		if ( ${EGREP-egrep} '^M'"$cf_charset"'$' "$srcdir"/src/chrtrans/*.tbl 2>/dev/null >/dev/null )
+		then
+			cf_use_charset=yes
+		# check charsets that are "built-in"
+		else
+			for cf_tst_charset in big5 euc_cn euc_jp euc_kr shift_jis x_transparent
+			do
+				if test "$cf_tst_charset" = "$cf_def_charset"
+				then
+					cf_use_charset=yes
+					break
+				fi
+			done
+		fi
+		if test "$cf_use_charset" = yes
+		then
+			CF_VERBOSE(found $cf_charset)
+			CHARSET_DEFS="-DNO_CHARSET_${cf_def_charset}=0 $CHARSET_DEFS"
+		else
+			CF_VERBOSE(not found $cf_charset)
+		fi
+	done
+else
+	AC_MSG_RESULT(no)
+fi
+
+dnl --------------------------------------------------------------------------
+dnl Checks for standard headers
+dnl --------------------------------------------------------------------------
+
+AC_CHECK_DECL(exit)
+AC_HEADER_TIME
+AC_HEADER_DIRENT
+dnl Don't check for sys/wait.h here since it is covered by another test.
+AC_CHECK_HEADERS( \
+	arpa/inet.h \
+	fcntl.h \
+	limits.h \
+	sys/fcntl.h \
+	sys/filio.h \
+	sys/ioctl.h \
+	sys/param.h \
+	sys/timeb.h \
+	sys/time.h \
+	syslog.h \
+	termio.h \
+	termios.h \
+	vfork.h \
+	wchar.h \
+)
+CF_TERMIO_AND_TERMIOS
+CF_FUNC_SIGACTION
+CF_FUNC_WAIT
+AC_TYPE_GETGROUPS
+AC_TYPE_OFF_T
+AC_TYPE_PID_T
+AC_TYPE_UID_T
+AC_TYPE_MODE_T
+CF_CHECK_TYPE(ssize_t, int)
+CF_CHECK_TYPE(socklen_t, int, [
+#include <sys/types.h>
+#include <sys/socket.h>
+])
+CF_TYPE_LONG_LONG
+CF_TM_GMTOFF
+
+CF_CHECK_SIZEOF(int,4)
+CF_CHECK_SIZEOF(long,4)
+CF_CHECK_SIZEOF(off_t,4)
+CF_CHECK_SIZEOF(size_t,4)
+CF_CHECK_SIZEOF(time_t,4)
+AC_CHECK_TYPE(intptr_t, long)
+
+dnl --------------------------------------------------------------------------
+dnl Checks for library units
+dnl --------------------------------------------------------------------------
+
+AC_FUNC_ALLOCA
+AC_FUNC_VFORK
+CF_FIONBIO
+CF_REMOVE_BROKEN
+CF_FUNC_LSTAT
+CF_FUNC_VASPRINTF
+AC_CHECK_FUNCS( \
+	atoll \
+	ctermid \
+	cuserid \
+	ftime \
+	getcwd \
+	getgroups \
+	gettimeofday \
+	getuid \
+	popen \
+	putenv \
+	readdir \
+	setuid \
+	truncate \
+	ttyname \
+	unsetenv \
+	sleep \
+	usleep \
+	waitpid \
+)
+AC_CHECK_FUNCS( \
+	mkdtemp,,[AC_CHECK_FUNCS(mktemp)]
+)
+AC_REPLACE_FUNCS( \
+	mktime \
+	strstr \
+	wcwidth \
+)
+
+CF_SRAND(lynx_)
+CF_CHECK_FUNCDECLS([
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+], sleep)
+CF_CHECK_FUNCDECLS([#include <string.h>], strstr)
+CF_CHECK_FUNCDECLS([
+#include <stdio.h>
+#include <grp.h>], getgrgid getgrnam)
+
+dnl --------------------------------------------------------------------------
+dnl Checks for external-data
+dnl --------------------------------------------------------------------------
+
+CF_BOOL_DEFS
+CF_ERRNO
+CF_SET_ERRNO
+CF_LOCALE
+CF_NGROUPS
+AC_CHECK_FUNCS(strerror,,[CF_SYS_ERRLIST])
+CF_UTMP
+CF_CHECK_EXTERN_DATA(h_errno,int)
+
+AC_SUBST(EXTRA_OBJS)
+
+dnl --------------------------------------------------------------------------
+dnl Experimental options that don't need to test system features
+dnl --------------------------------------------------------------------------
+
+CF_HELP_MESSAGE(
+Experimental Options:)
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if bibp: URLs should be supported)
+CF_ARG_DISABLE(bibp-urls,
+[  --disable-bibp-urls     disable support for bibp: URLs],
+	[use_bibp_urls=$enableval],
+	[use_bibp_urls=yes])
+AC_MSG_RESULT($use_bibp_urls)
+test "$use_bibp_urls" = no && AC_DEFINE(DISABLE_BIBP,1,[Define to 1 if bibp: URLs should be supported])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if configuration info should be browsable)
+CF_ARG_DISABLE(config-info,
+[  --disable-config-info   disable browsable configuration-info],
+	[use_config_info=$enableval],
+	[use_config_info=yes])
+AC_MSG_RESULT($use_config_info)
+test "$use_config_info" = no && AC_DEFINE(NO_CONFIG_INFO,1,[Define to 1 if configuration info should be browsable])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if new-style forms-based options screen should be used)
+CF_ARG_DISABLE(forms-options,
+[  --disable-forms-options disable forms-based options],
+	[use_forms_options=$enableval],
+	[use_forms_options=yes])
+AC_MSG_RESULT($use_forms_options)
+test "$use_forms_options" = no && AC_DEFINE(NO_OPTION_FORMS,1,[Define to 1 if new-style forms-based options screen should be used])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if old-style options menu should be used)
+CF_ARG_DISABLE(menu-options,
+[  --disable-menu-options  disable old-style option menu],
+	[use_menu_options=$enableval],
+	[use_menu_options=yes])
+AC_MSG_RESULT($use_menu_options)
+test "$use_menu_options" = no && AC_DEFINE(NO_OPTION_MENU,1,[Define to 1 if old-style options menu should be used])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if sessions code should be used)
+CF_ARG_DISABLE(sessions,
+[  --disable-sessions      use sessions code],
+	[use_sessions=$enableval],
+	[use_sessions=yes])
+AC_MSG_RESULT($use_sessions)
+if test "$use_sessions" != no ; then
+	AC_DEFINE(USE_SESSIONS,1,[Define to 1 if sessions code should be used])
+	EXTRA_OBJS="$EXTRA_OBJS LYSession\$o"
+fi
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if session-caching code should be used)
+CF_ARG_DISABLE(session-cache,
+[  --disable-session-cache use session-caching code],
+	[use_session_cache=$enableval],
+	[use_session_cache=yes])
+AC_MSG_RESULT($use_session_cache)
+if test "$use_session_cache" != no ; then
+    AC_DEFINE(USE_CACHEJAR,1,[Define to 1 if session-caching code should be used])
+fi
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if address-list page should be used)
+CF_ARG_DISABLE(addrlist-page,
+[  --disable-addrlist-page disable address-list page],
+	[use_addrlist_page=$enableval],
+	[use_addrlist_page=yes])
+AC_MSG_RESULT($use_addrlist_page)
+test "$use_addrlist_page" != no && AC_DEFINE(USE_ADDRLIST_PAGE,1,[Define to 1 if address-list page should be used])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if support for CJK should be used)
+CF_ARG_DISABLE(cjk,
+[  --disable-cjk           do not use CJK logic],
+	[use_cjk=$enableval],
+	[use_cjk=yes])
+AC_MSG_RESULT($use_cjk)
+test "$use_cjk" != no && AC_DEFINE(CJK_EX,1,[Define to 1 if CJK logic should be used])
+
+use_cjk_utf8=no
+
+AM_ICONV
+if test "x$am_cv_func_iconv" = "xyes"
+then
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if experimental support for Chinese UTF-8 should be used)
+CF_ARG_ENABLE(chinese-utf8,
+[  --enable-chinese-utf8   use Chinese UTF-8 logic],
+	[use_cn_utf8=$enableval],
+	[use_cn_utf8=yes])
+AC_MSG_RESULT($use_cn_utf8)
+if test "$use_cn_utf8" != no ; then
+	AC_DEFINE(EXP_CHINESEUTF8_SUPPORT,1,[Define to 1 if Chinese UTF-8 logic should be used])
+	use_cjk_utf8=yes
+fi
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if support for Japanese UTF-8 should be used)
+CF_ARG_DISABLE(japanese-utf8,
+[  --disable-japanese-utf8 do not use Japanese UTF-8 logic],
+	[use_ja_utf8=$enableval],
+	[use_ja_utf8=yes])
+AC_MSG_RESULT($use_ja_utf8)
+if test "$use_ja_utf8" != no ; then
+	AC_DEFINE(USE_JAPANESEUTF8_SUPPORT,1,[Define to 1 if Japanese UTF-8 logic should be used])
+	use_cjk_utf8=yes
+fi
+
+dnl --------------------------------------------------------------------------
+if test $use_cjk_utf8 = yes
+then
+	if test "$USE_NLS" != yes ; then
+	  LIBS="$LIBICONV $LIBS"
+	fi
+fi
+
+else
+	CF_VERBOSE(skipping CJK features which depend on iconv)
+fi
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if experimental wcwidth/UTF-8 logic should be used)
+CF_ARG_ENABLE(wcwidth-support,
+[  --enable-wcwidth-support use experimental wcwidth/UTF-8 logic],
+	[use_wcwidth=$enableval],
+	[use_wcwidth=no])
+AC_MSG_RESULT($use_wcwidth)
+test "$use_wcwidth" != no && AC_DEFINE(EXP_WCWIDTH_SUPPORT,1,[Define to 1 if experimental wcwidth/UTF-8 logic should be used])
+
+dnl --------------------------------------------------------------------------
+use_dft_colors=no
+case "$cf_cv_screen" in
+(curses|slang|ncurses*)
+	use_dft_colors=maybe
+	;;
+esac
+
+if test "$use_dft_colors" != no ; then
+AC_MSG_CHECKING(if you want to use default-colors)
+CF_ARG_ENABLE(default-colors,
+[  --enable-default-colors enable use of default-colors (ncurses/slang)],
+	[use_dft_colors=yes],
+	[use_dft_colors=no])
+AC_MSG_RESULT($use_dft_colors)
+test "$use_dft_colors" = "yes" && AC_DEFINE(USE_DEFAULT_COLORS,1,[Define to 1 if you want to use default-colors])
+fi
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if experimental keyboard-layout logic should be used)
+CF_ARG_ENABLE(kbd-layout,
+[  --enable-kbd-layout     use experimental keyboard-layout support],
+	[use_kbd_layout=$enableval],
+	[use_kbd_layout=no])
+AC_MSG_RESULT($use_kbd_layout)
+test "$use_kbd_layout" != no && AC_DEFINE(EXP_KEYBOARD_LAYOUT,1,[Define to 1 if experimental keyboard-layout logic should be used])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if experimental nested-table logic should be used)
+CF_ARG_ENABLE(nested-tables,
+[  --enable-nested-tables  use experimental nested-table support],
+	[use_nested_tables=$enableval],
+	[use_nested_tables=no])
+AC_MSG_RESULT($use_nested_tables)
+test "$use_nested_tables" != no && AC_DEFINE(EXP_NESTED_TABLES,1,[Define to 1 if experimental nested-table logic should be used])
+
+dnl --------------------------------------------------------------------------
+dnl Miscellaneous options that don't need to test system features
+dnl --------------------------------------------------------------------------
+
+CF_HELP_MESSAGE(
+Miscellaneous Options:)
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if alternative line-edit bindings should be used)
+CF_ARG_DISABLE(alt-bindings,
+[  --disable-alt-bindings  disable alternative line-edit bindings],
+	[use_alt_bindings=$enableval],
+	[use_alt_bindings=yes])
+AC_MSG_RESULT($use_alt_bindings)
+test "$use_alt_bindings" != no && AC_DEFINE(USE_ALT_BINDINGS,1,[Define to 1 if alternative line-edit bindings should be used])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if ascii case-conversion should be used)
+CF_ARG_DISABLE(ascii-ctypes,
+[  --disable-ascii-ctypes  disable use of ascii case-conversion],
+	[use_ascii_ctypes=$enableval],
+	[use_ascii_ctypes=yes])
+AC_MSG_RESULT($use_ascii_ctypes)
+test "$use_ascii_ctypes" != no && AC_DEFINE(USE_ASCII_CTYPES,1,[Define to 1 if ascii case-conversion should be used])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if you want to use extended HTML DTD logic)
+CF_ARG_DISABLE(extended-dtd,
+[  --disable-extended-dtd  disable extended HTML DTD logic],
+	[use_ext_htmldtd=no],
+	[use_ext_htmldtd=yes])
+AC_MSG_RESULT($use_ext_htmldtd)
+test "$use_ext_htmldtd" = "no" && AC_DEFINE(NO_EXTENDED_HTMLDTD,1,[Define to 1 if you want to use extended HTML DTD logic])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if file-upload logic should be used)
+CF_ARG_DISABLE(file-upload,
+[  --disable-file-upload   disable file-upload support],
+	[use_file_upload=$enableval],
+	[use_file_upload=yes])
+AC_MSG_RESULT($use_file_upload)
+test "$use_file_upload" != no && AC_DEFINE(USE_FILE_UPLOAD,1,[Define to 1 if file-upload logic should be used])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if IDNA support should be used)
+CF_ARG_DISABLE(idna,
+[  --disable-idna          disable IDNA support],
+	[use_idna=$enableval],
+	[use_idna=yes])
+AC_MSG_RESULT($use_idna)
+
+if test "$use_idna" = yes ; then
+	CF_WITH_IDNA($use_idna)
+fi
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if element-justification logic should be used)
+CF_ARG_DISABLE(justify-elts,
+[  --disable-justify-elts  disable element-justification logic],
+	[use_justify_elts=$enableval],
+	[use_justify_elts=yes])
+AC_MSG_RESULT($use_justify_elts)
+test "$use_justify_elts" != no && AC_DEFINE(USE_JUSTIFY_ELTS,1,[Define to 1 if element-justification logic should be used])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if partial-display should be used)
+CF_ARG_DISABLE(partial,
+[  --disable-partial       disable partial-display logic],
+	[use_partial_display=$enableval],
+	[use_partial_display=yes])
+AC_MSG_RESULT($use_partial_display)
+test "$use_partial_display" != no && AC_DEFINE(DISP_PARTIAL,1,[Define to 1 if partial-display should be used])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if persistent-cookie logic should be used)
+CF_ARG_DISABLE(persistent-cookies,
+[  --disable-persistent-cookies  disable persistent-cookie support],
+	[use_filed_cookies=$enableval],
+	[use_filed_cookies=yes])
+AC_MSG_RESULT($use_filed_cookies)
+test "$use_filed_cookies" != no && AC_DEFINE(USE_PERSISTENT_COOKIES,1,[Define to 1 if persistent-cookie logic should be used])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if html source should be colorized)
+CF_ARG_DISABLE(prettysrc,
+[  --disable-prettysrc     disable colorization of HTML source],
+	[use_prettysrc=$enableval],
+	[use_prettysrc=yes])
+AC_MSG_RESULT($use_prettysrc)
+test "$use_prettysrc" != no && AC_DEFINE(USE_PRETTYSRC,1,[Define to 1 if html source should be colorized])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if progress-bar code should be used)
+CF_ARG_DISABLE(progressbar,
+[  --disable-progressbar   disable progress-bar],
+	[use_progressbar=$enableval],
+	[use_progressbar=yes])
+AC_MSG_RESULT($use_progressbar)
+test "$use_progressbar" != no && AC_DEFINE(USE_PROGRESSBAR,1,[Define to 1 if progress-bar code should be used])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if read-progress message should show ETA)
+CF_ARG_DISABLE(read-eta,
+[  --disable-read-eta      disable read-progress message shows ETA],
+	[use_read_eta=$enableval],
+	[use_read_eta=yes])
+AC_MSG_RESULT($use_read_eta)
+test "$use_read_eta" != no && AC_DEFINE(USE_READPROGRESS,1,[Define to 1 if read-progress message should show ETA])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if source caching should be used)
+CF_ARG_DISABLE(source-cache,
+[  --disable-source-cache  do not cache HTML source for parse mode changes],
+	[use_source_cache=$enableval],
+	[use_source_cache=yes])
+AC_MSG_RESULT($use_source_cache)
+test "$use_source_cache" != no && AC_DEFINE(USE_SOURCE_CACHE,1,[Define to 1 if source caching should be used])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if scrollbar code should be used)
+CF_ARG_DISABLE(scrollbar,
+[  --disable-scrollbar     disable scrollbar with mouse],
+	[use_scrollbar=$enableval],
+	[use_scrollbar=yes])
+AC_MSG_RESULT($use_scrollbar)
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if charset-selection logic should be used)
+CF_ARG_ENABLE(charset-choice,
+[  --enable-charset-choice use charset-selection logic],
+	[use_charset_choice=$enableval],
+	[use_charset_choice=no])
+AC_MSG_RESULT($use_charset_choice)
+test "$use_charset_choice" != no && AC_DEFINE(USE_CHARSET_CHOICE,1,[Define to 1 if charset-selection logic should be used])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if you want to use external commands)
+CF_ARG_ENABLE(externs,
+[  --enable-externs        use external commands],
+	[use_externs=yes],
+	[use_externs=no])
+AC_MSG_RESULT($use_externs)
+if test "$use_externs" != "no" ; then
+	AC_DEFINE(USE_EXTERNALS,1,[Define to 1 if you want to use external commands])
+	EXTRA_OBJS="$EXTRA_OBJS LYExtern\$o"
+fi
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if you want to use setfont support)
+CF_ARG_ENABLE(font-switch,
+[  --enable-font-switch    use Linux setfont for character-translation],
+	[use_setfont=yes],
+	[use_setfont=no])
+AC_MSG_RESULT($use_setfont)
+if test "$use_setfont" = yes ; then
+	case "$host_os" in
+	(linux*)
+		CF_PATH_PROG(SETFONT, consolechars, setfont)
+		;;
+	(os2*)
+		SETFONT=built-in
+		CF_VERBOSE(Assume $host_os has font-switching)
+		;;
+	(*)
+		SETFONT=unknown
+		CF_VERBOSE(Assume $host_os has no font-switching)
+		;;
+	esac
+	if test -z "$SETFONT" ; then
+		AC_MSG_WARN(Cannot find a font-setting program)
+	elif test "$SETFONT" != unknown ; then
+		AC_DEFINE(EXP_CHARTRANS_AUTOSWITCH,1,[Define to 1 if you want to use setfont support])
+	fi
+fi
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if you want cgi-link support)
+CF_ARG_ENABLE(cgi-links,
+[  --enable-cgi-links      support cgi links w/o a http daemon],
+	[AC_DEFINE(LYNXCGI_LINKS,1,[Define to 1 if you want cgi-link support])])
+AC_MSG_RESULT($enableval)
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if you want change-exec support)
+CF_ARG_ENABLE(change-exec,
+[  --enable-change-exec    allow users to change exec options],
+	[use_change_exec=yes],
+	[use_change_exec=no])
+AC_MSG_RESULT($use_change_exec)
+test "$use_change_exec" = yes && AC_DEFINE(ENABLE_OPTS_CHANGE_EXEC,1,[Define to 1 if you want change-exec support])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if you want exec-links support)
+CF_ARG_OPTION(exec-links,
+[  --enable-exec-links     allow lynx to execute programs accessed via a link],
+	[use_exec_links=$enableval],
+	[use_exec_links=$enableval],
+	[$use_change_exec])
+AC_MSG_RESULT($use_exec_links)
+test "$use_exec_links" = yes && AC_DEFINE(EXEC_LINKS,1,[Define to 1 if you want exec-links support])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if you want exec-scripts support)
+CF_ARG_OPTION(exec-scripts,
+[  --enable-exec-scripts   allow lynx to execute programs inferred from a link],
+	[use_exec_scripts=$enableval],
+	[use_exec_scripts=$enableval],
+	[$use_change_exec])
+AC_MSG_RESULT($use_exec_scripts)
+test "$use_exec_scripts" = yes && AC_DEFINE(EXEC_SCRIPTS,1,[Define to 1 if you want exec-scripts support])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if you want internal-links feature)
+CF_ARG_ENABLE(internal-links,
+[  --enable-internal-links handle following links to same doc differently],
+	[use_internal_links=yes],
+	[use_internal_links=no])
+AC_MSG_RESULT($use_internal_links)
+test "$use_internal_links" = yes && AC_DEFINE(TRACK_INTERNAL_LINKS,1,[Define to 1 if you want internal-links feature])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if you want to fork NSL requests)
+CF_ARG_ENABLE(nsl-fork,
+[  --enable-nsl-fork       fork NSL requests, allowing them to be aborted],
+	[use_nsl_fork=yes],
+	[use_nsl_fork=no])
+AC_MSG_RESULT($use_nsl_fork)
+if test "$use_nsl_fork" = yes ; then
+	case "$host_os" in
+	(mingw*)
+		AC_DEFINE(_WINDOWS_NSL,1,[Define to 1 if we want NSL-fork with Windows])
+		;;
+	(*)
+		AC_DEFINE(NSL_FORK,1,[Define to 1 if we want NSL-fork])
+		;;
+	esac
+fi
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if you want to log URL requests via syslog)
+CF_ARG_ENABLE(syslog,
+[  --enable-syslog         log URL requests via syslog],
+	[use_syslog=yes],
+	[use_syslog=no])
+AC_MSG_RESULT($use_syslog)
+test "$use_syslog" = yes && AC_DEFINE(SYSLOG_REQUESTED_URLS,1,[Define to 1 if you want to log URL requests via syslog])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if you want to underline links)
+CF_ARG_ENABLE(underlines,
+[  --enable-underlines     underline links rather than using boldface],
+	[use_underline=yes],
+	[use_underline=no])
+AC_MSG_RESULT($use_underline)
+test "$use_underline" = yes && AC_DEFINE(UNDERLINE_LINKS,1,[Define to 1 if xxx])
+test "$use_underline" = no  && AC_DEFINE(UNDERLINE_LINKS,0,[Define to 0 if xxx])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if help files should be gzip'ed)
+CF_ARG_ENABLE(gzip-help,
+[  --enable-gzip-help      install gzip'ed help files],
+	[use_gzip_help=$enableval],
+	[use_gzip_help=no])
+AC_MSG_RESULT($use_gzip_help)
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if you want to use libbz2 for decompression of some bzip2 files)
+AC_ARG_WITH(bzlib,
+[  --with-bzlib            use libbz2 for decompression of some bzip2 files],
+	[use_bzlib=$withval],
+	[use_bzlib=no])
+AC_MSG_RESULT($use_bzlib)
+
+if test ".$use_bzlib" != ".no" ; then
+	CF_WITH_BZLIB($use_bzlib)
+	test "x$cf_cv_find_linkage_bz2" = "xyes" && AC_DEFINE(USE_BZLIB,1,[Define to 1 if you want to use libbz2 for decompression of some bzip2 files])
+fi
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if you want to use zlib for decompression of some gzip files)
+AC_ARG_WITH(zlib,
+[  --with-zlib             use zlib for decompression of some gzip files],
+	[use_zlib=$withval],
+	[use_zlib=no])
+AC_MSG_RESULT($use_zlib)
+
+if test ".$use_zlib" != ".no" ; then
+	CF_WITH_ZLIB($use_zlib)
+	test "x$cf_cv_find_linkage_z" = "xyes" && AC_DEFINE(USE_ZLIB,1,[Define to 1 if you want to use zlib for decompression of some gzip files])
+fi
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if you want to use brotli decompression)
+AC_ARG_WITH(brotli,
+[  --with-brotli           use brotli decompression],
+	[use_brotli=$withval],
+	[use_brotli=no])
+AC_MSG_RESULT($use_brotli)
+
+if test ".$use_brotli" != ".no" ; then
+	CF_WITH_BROTLI($use_brotli)
+	test "x$cf_cv_find_linkage_brotlidec" = "xyes" && AC_DEFINE(USE_BROTLI,1,[Define to 1 if you want to use libbrotli decompression])
+fi
+
+dnl --------------------------------------------------------------------------
+CF_HELP_MESSAGE(
+Other Network Services:)
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if you want to exclude FINGER code)
+CF_ARG_DISABLE(finger,
+[  --disable-finger        disable FINGER logic],
+	[use_finger=yes],
+	[use_finger=no])
+AC_MSG_RESULT($use_finger)
+test "$use_finger" != "no" && AC_DEFINE(DISABLE_FINGER,1,[Define to 1 if you want to exclude FINGER code])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if you want to exclude GOPHER code)
+CF_ARG_DISABLE(gopher,
+[  --disable-gopher        disable GOPHER logic],
+	[use_gopher=yes],
+	[use_gopher=no])
+AC_MSG_RESULT($use_gopher)
+test "$use_gopher" != "no" && AC_DEFINE(DISABLE_GOPHER,1,[Define to 1 if you want to exclude GOPHER code])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if you want to exclude NEWS code)
+CF_ARG_DISABLE(news,
+[  --disable-news          disable NEWS logic],
+      [use_news=yes],
+      [use_news=no])
+AC_MSG_RESULT($use_news)
+test "$use_news" != "no" && AC_DEFINE(DISABLE_NEWS,1,[Define to 1 if you want to exclude NEWS code])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if you want to exclude FTP code)
+CF_ARG_DISABLE(ftp,
+[  --disable-ftp           disable FTP logic],
+      [use_ftp=yes],
+      [use_ftp=no])
+AC_MSG_RESULT($use_ftp)
+test "$use_ftp" != "no" && AC_DEFINE(DISABLE_FTP,1,[Define to 1 if you want to exclude FTP code])
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if you want to include WAIS code)
+CF_ARG_ENABLE(wais,
+[  --enable-wais           enable WAIS logic],
+      [use_wais=yes],
+      [use_wais=no])
+AC_MSG_RESULT($use_wais)
+
+MAKE_WAIS="#"
+if test "$use_wais" != "no"
+then
+	AC_CHECK_LIB(wais,fs_free,[
+		CF_MATH_LIB
+		CF_ADD_LIB(wais)
+		AC_CHECK_HEADERS(wais.h)
+		MAKE_WAIS=
+		],[AC_MSG_WARN(could not find WAIS library)])
+fi
+AC_SUBST(MAKE_WAIS)
+
+dnl --------------------------------------------------------------------------
+dnl DirEd (directory-editor) options
+dnl --------------------------------------------------------------------------
+
+CF_HELP_MESSAGE(
+Directory Editor Options:)
+
+# All DirEd functions that were enabled on compilation can be disabled
+# or modified at run time via DIRED_MENU symbols in lynx.cfg.
+AC_MSG_CHECKING(if directory-editor code should be used)
+CF_ARG_DISABLE(dired,
+[  --disable-dired          disable optional directory-editor, DirEd],
+	[use_dired=$enableval],
+	[use_dired=yes])
+AC_MSG_RESULT($use_dired)
+
+if test ".$use_dired" != ".no" ; then
+	EXTRA_OBJS="$EXTRA_OBJS LYLocal\$o"
+	AC_DEFINE(DIRED_SUPPORT,1,[Define to 1 if we want dired support])
+
+	AC_MSG_CHECKING(if you wish to allow extracting from archives via DirEd)
+	CF_ARG_DISABLE(dired-dearchive,
+	[  --disable-dired-dearchive disable dearchiving commands],[AC_DEFINE(ARCHIVE_ONLY,1,[Define to 1 if you wish to allow extracting from archives via DirEd])])
+	AC_MSG_RESULT($enableval)
+
+	AC_MSG_CHECKING(if DirEd mode should override keys)
+	CF_ARG_DISABLE(dired-override,
+	[  --disable-dired-override disable DirEd override keymap],,[AC_DEFINE(OK_OVERRIDE,1,[Define to 1 if DirEd mode should override keys])])
+	AC_MSG_RESULT($enableval)
+
+	AC_MSG_CHECKING(if you wish to allow permissions commands via DirEd)
+	CF_ARG_DISABLE(dired-permit,
+	[  --disable-dired-permit  disable chmod/attrib commands],,[AC_DEFINE(OK_PERMIT,1,[Define to 1 if you wish to allow permissions commands via DirEd])])
+	AC_MSG_RESULT($enableval)
+
+	AC_MSG_CHECKING(if you wish to allow executable-permission commands via DirEd)
+	CF_ARG_DISABLE(dired-xpermit,
+	[  --disable-dired-xpermit disable chmod/attrib commands],[AC_DEFINE(NO_CHANGE_EXECUTE_PERMS,1,[Define to 1 if you wish to allow executable-permission commands via DirEd])])
+	AC_MSG_RESULT($enableval)
+
+	AC_MSG_CHECKING(if you wish to allow "tar" commands from DirEd)
+	CF_ARG_DISABLE(dired-tar,
+	[  --disable-dired-tar     disable "tar" command],,[AC_DEFINE(OK_TAR,1,[Define to 1 if if you wish to allow "tar" commands from DirEd])])
+	AC_MSG_RESULT($enableval)
+
+	AC_MSG_CHECKING(if you wish to allow "uudecode" commands from DirEd)
+	CF_ARG_DISABLE(dired-uudecode,
+	[  --disable-dired-uudecode disable "uudecode" command],,[AC_DEFINE(OK_UUDECODE,1,[Define to 1 if you wish to allow "uudecode" commands from DirEd])])
+	AC_MSG_RESULT($enableval)
+
+	AC_MSG_CHECKING(if you wish to allow "zip" and "unzip" commands from DirEd)
+	CF_ARG_DISABLE(dired-zip,
+	[  --disable-dired-zip     disable "zip", "unzip"  commands],,[AC_DEFINE(OK_ZIP,1,[Define to 1 if you wish to allow "zip" and "unzip" commands from DirEd])])
+	AC_MSG_RESULT($enableval)
+
+	AC_MSG_CHECKING(if you wish to allow "gzip" and "gunzip" commands from DirEd)
+	CF_ARG_DISABLE(dired-gzip,
+	[  --disable-dired-gzip    disable "gzip", "gunzip" commands],,[AC_DEFINE(OK_GZIP,1,[Define to 1 if you wish to allow "gzip" and "gunzip" commands from DirEd])])
+	AC_MSG_RESULT($enableval)
+fi
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if you want long-directory listings)
+CF_ARG_DISABLE(long-list,
+[  --disable-long-list     disable long "ls -l" directory listings],,
+	[AC_DEFINE(LONG_LIST,1,[Define to 1 if you want long-directory listings])])
+AC_MSG_RESULT($enableval)
+
+dnl --------------------------------------------------------------------------
+AC_MSG_CHECKING(if parent-directory references are permitted)
+CF_ARG_DISABLE(parent-dir-refs,
+[  --disable-parent-dir-refs
+                          disable "Up-to" links in directory listings],
+	[AC_DEFINE(NO_PARENT_DIR_REFERENCE,1,[Define to 1 if parent-directory references are permitted])])
+AC_MSG_RESULT($enableval)
+
+dnl --------------------------------------------------------------------------
+CF_PATH_PROG(TELNET,	telnet)
+CF_PATH_PROG(TN3270,	tn3270)
+CF_PATH_PROG(RLOGIN,	rlogin)
+
+CF_PATH_PROG(MV,	mv)
+
+CF_PATH_PROG(GZIP,	gzip)
+CF_PATH_PROG(UNCOMPRESS,gunzip)
+CF_PATH_PROG(UNZIP,	unzip)
+CF_PATH_PROG(BZIP2,	bzip2)
+CF_PATH_PROG(BROTLI,	brotli)
+
+CF_PATH_PROG(TAR,	tar, pax gtar gnutar bsdtar star)
+CF_TAR_OPTIONS($TAR)
+AC_DEFINE_UNQUOTED(TAR_UP_OPTIONS,   "$TAR_UP_OPTIONS",[Define to command for tar'ing up files])
+AC_DEFINE_UNQUOTED(TAR_DOWN_OPTIONS, "$TAR_DOWN_OPTIONS",[Define to command for untar'ing files])
+AC_DEFINE_UNQUOTED(TAR_FILE_OPTIONS, "$TAR_FILE_OPTIONS",[Define to options for tar to work with files])
+AC_DEFINE_UNQUOTED(TAR_PIPE_OPTIONS, "$TAR_PIPE_OPTIONS",[Define to options for tar to work with pipes])
+
+dnl --------------------------------------------------------------------------
+dnl Test features that rely on configure-definitions
+dnl --------------------------------------------------------------------------
+if test ".$use_dired" != ".no" ; then
+
+CF_PATH_PROG(COMPRESS,	compress)
+CF_PATH_PROG(RM,	rm)
+CF_PATH_PROG(UUDECODE,	uudecode)
+CF_PATH_PROG(ZCAT,	zcat)
+CF_PATH_PROG(ZIP,	zip)
+
+dnl 'INSTALL' is a special case, since the configure script has to find a
+dnl BSD-compatible one so the build/install works properly.
+case "$INSTALL" in
+($srcdir*)
+	AC_DEFINE_UNQUOTED(INSTALL_PATH,"install")
+	;;
+(*)
+	cf_save_INSTALL="$INSTALL"
+	CF_PATH_PROG(INSTALL,	install)
+	INSTALL="$cf_save_INSTALL"
+	;;
+esac
+fi
+
+COMPRESS_PROG=
+COMPRESS_EXT=
+if test "$use_gzip_help" = yes ; then
+	COMPRESS_PROG="$ac_cv_path_GZIP -9 -n"
+	COMPRESS_EXT=.gz
+fi
+AC_SUBST(COMPRESS_PROG)
+AC_SUBST(COMPRESS_EXT)
+
+if test "$cf_cv_screen" = pdcurses ; then
+	CF_HELP_MESSAGE(Special Libraries for PDCurses X11:)
+	case "$host_os" in
+	(mingw*)
+		CF_PDCURSES_W32
+		;;
+	(*)
+		CF_PDCURSES_X11
+		;;
+	esac
+else
+	CF_TERMIO_AND_CURSES(LYCurses.h,lynx_cfg.h)
+fi
+
+### These tests must be run after establishing the curses library.
+if test "$cf_cv_screen" != slang ; then
+	if test "$cf_cv_screen" != pdcurses ; then
+		AC_CHECK_HEADERS($cf_cv_screen/term.h term.h)
+	fi
+	CF_ALT_CHAR_SET
+	CF_FANCY_CURSES
+	CF_FUNC_CURSES_VERSION
+	CF_NCURSES_BROKEN
+	CF_COLOR_CURSES
+	CF_SIZECHANGE
+	CF_TTYTYPE
+	if test "$use_wide_curses" = yes ; then
+		CF_WIDEC_CURSES
+	fi
+	CF_CURSES_FUNCS( \
+		assume_default_colors \
+		cbreak \
+		define_key \
+		delscreen \
+		getattrs \
+		getbegx \
+		getbegy \
+		keypad \
+		napms \
+		newpad \
+		newterm \
+		pnoutrefresh \
+		resizeterm \
+		touchline \
+		touchwin \
+		use_default_colors \
+		use_legacy_coding \
+		wattr_get \
+		wborder \
+		wredrawln \
+		wresize \
+		)
+	AC_CHECK_FUNCS( \
+		curses_exit \
+		_nc_free_and_exit \
+		_nc_freeall \
+		)
+fi
+
+if test "$use_color_style" != no ; then
+	if test .$cf_cv_color_curses != .yes ; then
+		AC_ERROR(Configuration does not support color-styles)
+	fi
+	if test "$cf_cv_screen" = slang ; then
+		AC_ERROR(Configuration does not support color-styles)
+	fi
+fi
+
+if test "$use_scrollbar" != no ; then
+	if test .$cf_cv_fancy_curses != .yes ; then
+		AC_MSG_WARN(Configuration does not support ACS_xxx definitions)
+	else
+		AC_DEFINE(USE_SCROLLBAR,1,[Define to 1 if configuration supports ACS_xxx definitions])
+	fi
+fi
+
+# use rpath for libraries in unusual places
+CF_DISABLE_RPATH_HACK
+
+CF_MERGE_EXTRA_CFLAGS
+
+### Finally, build config.h and the makefiles
+test -z "$CONFIG_SHELL" && CONFIG_SHELL=/bin/sh
+AC_SUBST(CONFIG_SHELL)
+
+srcdir="$srcdir"
+SRCDIR_CLEAN="#"
+if test -n "$srcdir" ; then
+	echo "srcdir is $srcdir"
+	mkdir -p WWW/Library/Implementation
+	mkdir -p src/chrtrans
+	test "$USE_INCLUDED_LIBINTL" = yes && mkdir -p intl
+	test "$srcdir" != "." && SRCDIR_CLEAN=""
+fi
+
+HOMEPAGE_URL="https://lynx.invisible-island.net/"
+AC_DEFINE_UNQUOTED(HOMEPAGE_URL,"$HOMEPAGE_URL",[Define to Lynx homepage URL])
+AC_SUBST(HOMEPAGE_URL)
+
+AC_SUBST(SRCDIR_CLEAN)
+AC_OUTPUT(
+	[makefile \
+	WWW/Library/Implementation/makefile \
+	src/makefile \
+	src/chrtrans/makefile \
+	$SUB_MAKEFILE
+	],[
+	if test "$USE_NLS" = yes ; then
+	if test "$use_our_messages" = yes ; then
+		echo "creating po/makefile"
+		rm -f	po/temp$$
+		sed	-e 's%^.*LYMessages.c%	../LYMessages.c%' \
+			-e '$s/\\//' po/POTFILES >po/temp$$
+		sed	-e "/POTFILES =/r po/temp$$" \
+			po/makefile.in > po/makefile
+		rm -f	po/temp$$
+	fi
+	fi
+	],[
+	USE_NLS=$USE_NLS
+	use_our_messages=$use_our_messages
+	]
+)