Attachment 154620 Details for Bug 198765 – svn diff for www/links

[patch] svn diff for www/links

patch-www_links (text/plain), 729.66 KB, created by Bernard Spil on 2015-03-21 12:47:57 UTC

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Creator: Bernard Spil

Created: 2015-03-21 12:47:57 UTC

Size: 729.66 KB

patch

obsolete

>Index: www/links/files/patch-config.h.in
>===================================================================
>--- www/links/files/patch-config.h.in	(revision 0)
>+++ www/links/files/patch-config.h.in	(working copy)
>@@ -0,0 +1,12 @@
>+--- config.h.in.orig	2015-03-21 12:27:07 UTC
>++++ config.h.in
>+@@ -248,6 +248,9 @@
>+ /* Define if you have the pthread_sigmask function.  */
>+ #undef HAVE_PTHREAD_SIGMASK
>+ 
>++/* Define if libcrypto has RAND_egd */
>++#undef HAVE_RAND_EGD
>++
>+ /* Define if you have the raise function.  */
>+ #undef HAVE_RAISE
>+ 
>
>Property changes on: www/links/files/patch-config.h.in
>___________________________________________________________________
>Added: fbsd:nokeywords
>## -0,0 +1 ##
>+yes
>\ No newline at end of property
>Added: svn:eol-style
>## -0,0 +1 ##
>+native
>\ No newline at end of property
>Added: svn:mime-type
>## -0,0 +1 ##
>+text/plain
>\ No newline at end of property
>Index: www/links/files/patch-configure
>===================================================================
>--- www/links/files/patch-configure	(revision 381793)
>+++ www/links/files/patch-configure	(working copy)
>@@ -1,11 +1,23623 @@
>---- configure.orig	2011-04-19 11:36:37.000000000 -0400
>-+++ configure	2011-10-18 13:48:27.000000000 -0400
>-@@ -1762,6 +1762,8 @@
>-   cat > conftest.$ac_ext <<EOF
>- #line 1764 "configure"
>- #include "confdefs.h"
>-+#include <sys/types.h>
>-+#include <netinet/in.h>
>+--- configure.orig	2013-09-21 22:40:39 UTC
>++++ configure
>+@@ -1,80 +1,754 @@
>+ #! /bin/sh
>+-LANG=
>+-LC_ALL=
>+-
>+ # Guess values for system-dependent variables and create Makefiles.
>+-# Generated automatically using autoconf version 2.13 
>+-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
>++# Generated by GNU Autoconf 2.69.
>++#
>++#
>++# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
>++#
>+ #
>+ # This configure script is free software; the Free Software Foundation
>+ # gives unlimited permission to copy, distribute and modify it.
>++## -------------------- ##
>++## M4sh Initialization. ##
>++## -------------------- ##
>+ 
>+-# Defaults:
>+-ac_help=
>++# Be more Bourne compatible
>++DUALCASE=1; export DUALCASE # for MKS sh
>++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
>++  emulate sh
>++  NULLCMD=:
>++  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
>++  # is contrary to our usage.  Disable this feature.
>++  alias -g '${1+"$@"}'='"$@"'
>++  setopt NO_GLOB_SUBST
>++else
>++  case `(set -o) 2>/dev/null` in #(
>++  *posix*) :
>++    set -o posix ;; #(
>++  *) :
>++     ;;
>++esac
>++fi
>++
>++
>++as_nl='
>++'
>++export as_nl
>++# Printing a long string crashes Solaris 7 /usr/bin/printf.
>++as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
>++as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
>++as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
>++# Prefer a ksh shell builtin over an external printf program on Solaris,
>++# but without wasting forks for bash or zsh.
>++if test -z "$BASH_VERSION$ZSH_VERSION" \
>++    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
>++  as_echo='print -r --'
>++  as_echo_n='print -rn --'
>++elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
>++  as_echo='printf %s\n'
>++  as_echo_n='printf %s'
>++else
>++  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
>++    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
>++    as_echo_n='/usr/ucb/echo -n'
>++  else
>++    as_echo_body='eval expr "X$1" : "X\$.*\$"'
>++    as_echo_n_body='eval
>++      arg=$1;
>++      case $arg in #(
>++      *"$as_nl"*)
>++	expr "X$arg" : "X\$.*\$$as_nl";
>++	arg=`expr "X$arg" : ".*$as_nl\$.*\$"`;;
>++      esac;
>++      expr "X$arg" : "X\$.*\$" | tr -d "$as_nl"
>++    '
>++    export as_echo_n_body
>++    as_echo_n='sh -c $as_echo_n_body as_echo'
>++  fi
>++  export as_echo_body
>++  as_echo='sh -c $as_echo_body as_echo'
>++fi
>++
>++# The user is always right.
>++if test "${PATH_SEPARATOR+set}" != set; then
>++  PATH_SEPARATOR=:
>++  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
>++    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
>++      PATH_SEPARATOR=';'
>++  }
>++fi
>++
>++
>++# IFS
>++# We need space, tab and new line, in precisely that order.  Quoting is
>++# there to prevent editors from complaining about space-tab.
>++# (If _AS_PATH_WALK were called with IFS unset, it would disable word
>++# splitting by setting IFS to empty value.)
>++IFS=" ""	$as_nl"
>++
>++# Find who we are.  Look in the path if we contain no directory separator.
>++as_myself=
>++case $0 in #((
>++  *[\\/]* ) as_myself=$0 ;;
>++  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
>++for as_dir in $PATH
>++do
>++  IFS=$as_save_IFS
>++  test -z "$as_dir" && as_dir=.
>++    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
>++  done
>++IFS=$as_save_IFS
>++
>++     ;;
>++esac
>++# We did not find ourselves, most probably we were run as `sh COMMAND'
>++# in which case we are not to be found in the path.
>++if test "x$as_myself" = x; then
>++  as_myself=$0
>++fi
>++if test ! -f "$as_myself"; then
>++  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
>++  exit 1
>++fi
>++
>++# Unset variables that we do not need and which cause bugs (e.g. in
>++# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
>++# suppresses any "Segmentation fault" message there.  '((' could
>++# trigger a bug in pdksh 5.2.14.
>++for as_var in BASH_ENV ENV MAIL MAILPATH
>++do eval test x\${$as_var+set} = xset \
>++  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
>++done
>++PS1='$ '
>++PS2='> '
>++PS4='+ '
>++
>++# NLS nuisances.
>++LC_ALL=C
>++export LC_ALL
>++LANGUAGE=C
>++export LANGUAGE
>++
>++# CDPATH.
>++(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
>++
>++# Use a proper internal environment variable to ensure we don't fall
>++  # into an infinite loop, continuously re-executing ourselves.
>++  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
>++    _as_can_reexec=no; export _as_can_reexec;
>++    # We cannot yet assume a decent shell, so we have to provide a
>++# neutralization value for shells without unset; and this also
>++# works around shells that cannot unset nonexistent variables.
>++# Preserve -v and -x to the replacement shell.
>++BASH_ENV=/dev/null
>++ENV=/dev/null
>++(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
>++case $- in # ((((
>++  *v*x* | *x*v* ) as_opts=-vx ;;
>++  *v* ) as_opts=-v ;;
>++  *x* ) as_opts=-x ;;
>++  * ) as_opts= ;;
>++esac
>++exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
>++# Admittedly, this is quite paranoid, since all the known shells bail
>++# out after a failed `exec'.
>++$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
>++as_fn_exit 255
>++  fi
>++  # We don't want this to propagate to other subprocesses.
>++          { _as_can_reexec=; unset _as_can_reexec;}
>++if test "x$CONFIG_SHELL" = x; then
>++  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
>++  emulate sh
>++  NULLCMD=:
>++  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
>++  # is contrary to our usage.  Disable this feature.
>++  alias -g '\${1+\"\$@\"}'='\"\$@\"'
>++  setopt NO_GLOB_SUBST
>++else
>++  case \`(set -o) 2>/dev/null\` in #(
>++  *posix*) :
>++    set -o posix ;; #(
>++  *) :
>++     ;;
>++esac
>++fi
>++"
>++  as_required="as_fn_return () { (exit \$1); }
>++as_fn_success () { as_fn_return 0; }
>++as_fn_failure () { as_fn_return 1; }
>++as_fn_ret_success () { return 0; }
>++as_fn_ret_failure () { return 1; }
>++
>++exitcode=0
>++as_fn_success || { exitcode=1; echo as_fn_success failed.; }
>++as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
>++as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
>++as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
>++if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
>++
>++else
>++  exitcode=1; echo positional parameters were not saved.
>++fi
>++test x\$exitcode = x0 || exit 1
>++test -x / || exit 1"
>++  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
>++  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
>++  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
>++  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
>++test \$(( 1 + 1 )) = 2 || exit 1"
>++  if (eval "$as_required") 2>/dev/null; then :
>++  as_have_required=yes
>++else
>++  as_have_required=no
>++fi
>++  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
>++
>++else
>++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
>++as_found=false
>++for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
>++do
>++  IFS=$as_save_IFS
>++  test -z "$as_dir" && as_dir=.
>++  as_found=:
>++  case $as_dir in #(
>++	 /*)
>++	   for as_base in sh bash ksh sh5; do
>++	     # Try only shells that exist, to save several forks.
>++	     as_shell=$as_dir/$as_base
>++	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
>++		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
>++  CONFIG_SHELL=$as_shell as_have_required=yes
>++		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
>++  break 2
>++fi
>++fi
>++	   done;;
>++       esac
>++  as_found=false
>++done
>++$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
>++	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
>++  CONFIG_SHELL=$SHELL as_have_required=yes
>++fi; }
>++IFS=$as_save_IFS
>++
>++
>++      if test "x$CONFIG_SHELL" != x; then :
>++  export CONFIG_SHELL
>++             # We cannot yet assume a decent shell, so we have to provide a
>++# neutralization value for shells without unset; and this also
>++# works around shells that cannot unset nonexistent variables.
>++# Preserve -v and -x to the replacement shell.
>++BASH_ENV=/dev/null
>++ENV=/dev/null
>++(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
>++case $- in # ((((
>++  *v*x* | *x*v* ) as_opts=-vx ;;
>++  *v* ) as_opts=-v ;;
>++  *x* ) as_opts=-x ;;
>++  * ) as_opts= ;;
>++esac
>++exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
>++# Admittedly, this is quite paranoid, since all the known shells bail
>++# out after a failed `exec'.
>++$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
>++exit 255
>++fi
>++
>++    if test x$as_have_required = xno; then :
>++  $as_echo "$0: This script requires a shell more modern than all"
>++  $as_echo "$0: the shells that I found on your system."
>++  if test x${ZSH_VERSION+set} = xset ; then
>++    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
>++    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
>++  else
>++    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
>++$0: including any error possibly output before this
>++$0: message. Then install a modern shell, or manually run
>++$0: the script under such a shell if you do have one."
>++  fi
>++  exit 1
>++fi
>++fi
>++fi
>++SHELL=${CONFIG_SHELL-/bin/sh}
>++export SHELL
>++# Unset more variables known to interfere with behavior of common tools.
>++CLICOLOR_FORCE= GREP_OPTIONS=
>++unset CLICOLOR_FORCE GREP_OPTIONS
>++
>++## --------------------- ##
>++## M4sh Shell Functions. ##
>++## --------------------- ##
>++# as_fn_unset VAR
>++# ---------------
>++# Portably unset VAR.
>++as_fn_unset ()
>++{
>++  { eval $1=; unset $1;}
>++}
>++as_unset=as_fn_unset
>++
>++# as_fn_set_status STATUS
>++# -----------------------
>++# Set $? to STATUS, without forking.
>++as_fn_set_status ()
>++{
>++  return $1
>++} # as_fn_set_status
>++
>++# as_fn_exit STATUS
>++# -----------------
>++# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
>++as_fn_exit ()
>++{
>++  set +e
>++  as_fn_set_status $1
>++  exit $1
>++} # as_fn_exit
>++
>++# as_fn_mkdir_p
>++# -------------
>++# Create "$as_dir" as a directory, including parents if necessary.
>++as_fn_mkdir_p ()
>++{
>++
>++  case $as_dir in #(
>++  -*) as_dir=./$as_dir;;
>++  esac
>++  test -d "$as_dir" || eval $as_mkdir_p || {
>++    as_dirs=
>++    while :; do
>++      case $as_dir in #(
>++      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
>++      *) as_qdir=$as_dir;;
>++      esac
>++      as_dirs="'$as_qdir' $as_dirs"
>++      as_dir=`$as_dirname -- "$as_dir" ||
>++$as_expr X"$as_dir" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \
>++	 X"$as_dir" : 'X$//$[^/]' \| \
>++	 X"$as_dir" : 'X$//$$' \| \
>++	 X"$as_dir" : 'X$/$' \| . 2>/dev/null ||
>++$as_echo X"$as_dir" |
>++    sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{
>++	    s//\1/
>++	    q
>++	  }
>++	  /^X$\/\/$[^/].*/{
>++	    s//\1/
>++	    q
>++	  }
>++	  /^X$\/\/$$/{
>++	    s//\1/
>++	    q
>++	  }
>++	  /^X$\/$.*/{
>++	    s//\1/
>++	    q
>++	  }
>++	  s/.*/./; q'`
>++      test -d "$as_dir" && break
>++    done
>++    test -z "$as_dirs" || eval "mkdir $as_dirs"
>++  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
>++
>++
>++} # as_fn_mkdir_p
>++
>++# as_fn_executable_p FILE
>++# -----------------------
>++# Test if FILE is an executable regular file.
>++as_fn_executable_p ()
>++{
>++  test -f "$1" && test -x "$1"
>++} # as_fn_executable_p
>++# as_fn_append VAR VALUE
>++# ----------------------
>++# Append the text in VALUE to the end of the definition contained in VAR. Take
>++# advantage of any shell optimizations that allow amortized linear growth over
>++# repeated appends, instead of the typical quadratic growth present in naive
>++# implementations.
>++if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
>++  eval 'as_fn_append ()
>++  {
>++    eval $1+=\$2
>++  }'
>++else
>++  as_fn_append ()
>++  {
>++    eval $1=\$$1\$2
>++  }
>++fi # as_fn_append
>++
>++# as_fn_arith ARG...
>++# ------------------
>++# Perform arithmetic evaluation on the ARGs, and store the result in the
>++# global $as_val. Take advantage of shells that can avoid forks. The arguments
>++# must be portable across $(()) and expr.
>++if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
>++  eval 'as_fn_arith ()
>++  {
>++    as_val=$(( $* ))
>++  }'
>++else
>++  as_fn_arith ()
>++  {
>++    as_val=`expr "$@" || test $? -eq 1`
>++  }
>++fi # as_fn_arith
>++
>++
>++# as_fn_error STATUS ERROR [LINENO LOG_FD]
>++# ----------------------------------------
>++# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
>++# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
>++# script with STATUS, using 1 if that was 0.
>++as_fn_error ()
>++{
>++  as_status=$1; test $as_status -eq 0 && as_status=1
>++  if test "$4"; then
>++    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
>++    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
>++  fi
>++  $as_echo "$as_me: error: $2" >&2
>++  as_fn_exit $as_status
>++} # as_fn_error
>++
>++if expr a : '$a$' >/dev/null 2>&1 &&
>++   test "X`expr 00001 : '.*$...$'`" = X001; then
>++  as_expr=expr
>++else
>++  as_expr=false
>++fi
>++
>++if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
>++  as_basename=basename
>++else
>++  as_basename=false
>++fi
>++
>++if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
>++  as_dirname=dirname
>++else
>++  as_dirname=false
>++fi
>++
>++as_me=`$as_basename -- "$0" ||
>++$as_expr X/"$0" : '.*/$[^/][^/]*$/*$' \| \
>++	 X"$0" : 'X$//$$' \| \
>++	 X"$0" : 'X$/$' \| . 2>/dev/null ||
>++$as_echo X/"$0" |
>++    sed '/^.*\/$[^/][^/]*$\/*$/{
>++	    s//\1/
>++	    q
>++	  }
>++	  /^X\/$\/\/$$/{
>++	    s//\1/
>++	    q
>++	  }
>++	  /^X\/$\/$.*/{
>++	    s//\1/
>++	    q
>++	  }
>++	  s/.*/./; q'`
>++
>++# 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
>++
>++
>++  as_lineno_1=$LINENO as_lineno_1a=$LINENO
>++  as_lineno_2=$LINENO as_lineno_2a=$LINENO
>++  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
>++  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
>++  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
>++  sed -n '
>++    p
>++    /[$]LINENO/=
>++  ' <$as_myself |
>++    sed '
>++      s/[$]LINENO.*/&-/
>++      t lineno
>++      b
>++      :lineno
>++      N
>++      :loop
>++      s/[$]LINENO$[^'$as_cr_alnum'_].*\n$$.*$/\2\1\2/
>++      t loop
>++      s/-\n.*//
>++    ' >$as_me.lineno &&
>++  chmod +x "$as_me.lineno" ||
>++    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
>++
>++  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
>++  # already done that, so ensure we don't try to do so again and fall
>++  # in an infinite loop.  This has already happened in practice.
>++  _as_can_reexec=no; export _as_can_reexec
>++  # Don't try to exec as it changes $[0], causing all sort of problems
>++  # (the dirname of $[0] is not the place where we might find the
>++  # original and so on.  Autoconf is especially sensitive to this).
>++  . "./$as_me.lineno"
>++  # Exit status is that of the last command.
>++  exit
>++}
>++
>++ECHO_C= ECHO_N= ECHO_T=
>++case `echo -n x` in #(((((
>++-n*)
>++  case `echo 'xy\c'` in
>++  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
>++  xy)  ECHO_C='\c';;
>++  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
>++       ECHO_T='	';;
>++  esac;;
>++*)
>++  ECHO_N='-n';;
>++esac
>++
>++rm -f conf$$ conf$$.exe conf$$.file
>++if test -d conf$$.dir; then
>++  rm -f conf$$.dir/conf$$.file
>++else
>++  rm -f conf$$.dir
>++  mkdir conf$$.dir 2>/dev/null
>++fi
>++if (echo >conf$$.file) 2>/dev/null; then
>++  if ln -s conf$$.file conf$$ 2>/dev/null; then
>++    as_ln_s='ln -s'
>++    # ... but there are two gotchas:
>++    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
>++    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
>++    # In both cases, we have to default to `cp -pR'.
>++    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
>++      as_ln_s='cp -pR'
>++  elif ln conf$$.file conf$$ 2>/dev/null; then
>++    as_ln_s=ln
>++  else
>++    as_ln_s='cp -pR'
>++  fi
>++else
>++  as_ln_s='cp -pR'
>++fi
>++rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
>++rmdir conf$$.dir 2>/dev/null
>++
>++if mkdir -p . 2>/dev/null; then
>++  as_mkdir_p='mkdir -p "$as_dir"'
>++else
>++  test -d ./-p && rmdir ./-p
>++  as_mkdir_p=false
>++fi
>++
>++as_test_x='test -x'
>++as_executable_p=as_fn_executable_p
>++
>++# Sed expression to map a string onto a valid CPP name.
>++as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
>++
>++# Sed expression to map a string onto a valid variable name.
>++as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
>++
>++
>++test -n "$DJDIR" || exec 7<&0 </dev/null
>++exec 6>&1
>++
>++# Name of the host.
>++# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
>++# so uname gets run too.
>++ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
>++
>++#
>++# Initializations.
>++#
>+ ac_default_prefix=/usr/local
>+-# Any additions from configure.in:
>+-ac_help="$ac_help
>+-  --enable-debuglevel     set internal checking level
>+-	-1 - recover from segmentation faults
>+-	 0 - no checks (fastest)
>+-	 1 - check memory leaks
>+-	 2 - check memory leaks, red zone
>+-	 3 - check memory leaks, red zone, pattern filling"
>+-ac_help="$ac_help
>+-  --enable-graphics       use graphics"
>+-ac_help="$ac_help
>+-  --disable-utf8          disable UTF-8 terminal (saves memory)"
>+-ac_help="$ac_help
>+-  --without-getaddrinfo   compile without getaddrinfo function"
>+-ac_help="$ac_help
>+-  --without-ipv6          compile without ipv6"
>+-ac_help="$ac_help
>+-  --without-gpm           compile without gpm mouse"
>+-ac_help="$ac_help
>+-  --with-ssl(=directory)  enable SSL support
>+-  --with-ssl=nss          enable SSL support through NSS OpenSSL emulation"
>+-ac_help="$ac_help
>+-  --disable-ssl-pkgconfig don't use pkgconfig when searching for openssl"
>+-ac_help="$ac_help
>+-  --without-zlib          compile without zlib compression"
>+-ac_help="$ac_help
>+-  --without-bzip2         compile without bzip2 compression"
>+-ac_help="$ac_help
>+-  --without-lzma          compile without lzma compression"
>+-ac_help="$ac_help
>+-  --without-svgalib       compile without svgalib graphics driver"
>+-ac_help="$ac_help
>+-  --without-x             compile without X Window System graphics driver"
>+-ac_help="$ac_help
>+-  --without-fb            compile without Linux Framebuffer graphics driver"
>+-ac_help="$ac_help
>+-  --without-directfb      compile without DirectFB graphics driver"
>+-ac_help="$ac_help
>+-  --without-pmshell       compile without PMShell graphics driver"
>+-ac_help="$ac_help
>+-  --without-windows       compile without Windows graphics driver"
>+-ac_help="$ac_help
>+-  --without-atheos        compile without Atheos graphics driver"
>+-ac_help="$ac_help
>+-  --without-grx           compile without DOS GRX graphics driver"
>+-ac_help="$ac_help
>+-  --with-x                use the X Window System"
>+-ac_help="$ac_help
>+-  --disable-png-pkgconfig don't use pkgconfig when searching for libpng"
>+-ac_help="$ac_help
>+-  --without-libjpeg	  compile without JPEG support"
>+-ac_help="$ac_help
>+-  --without-libtiff       compile without TIFF support"
>++ac_clean_files=
>++ac_config_libobj_dir=.
>++LIBOBJS=
>++cross_compiling=no
>++subdirs=
>++MFLAGS=
>++MAKEFLAGS=
>++
>++# Identity of this package.
>++PACKAGE_NAME=
>++PACKAGE_TARNAME=
>++PACKAGE_VERSION=
>++PACKAGE_STRING=
>++PACKAGE_BUGREPORT=
>++PACKAGE_URL=
>++
>++ac_unique_file="main.c"
>++# Factoring default headers for most tests.
>++ac_includes_default="\
>++#include <stdio.h>
>++#ifdef HAVE_SYS_TYPES_H
>++# include <sys/types.h>
>++#endif
>++#ifdef HAVE_SYS_STAT_H
>++# include <sys/stat.h>
>++#endif
>++#ifdef STDC_HEADERS
>++# include <stdlib.h>
>++# include <stddef.h>
>++#else
>++# ifdef HAVE_STDLIB_H
>++#  include <stdlib.h>
>++# endif
>++#endif
>++#ifdef HAVE_STRING_H
>++# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
>++#  include <memory.h>
>++# endif
>++# include <string.h>
>++#endif
>++#ifdef HAVE_STRINGS_H
>++# include <strings.h>
>++#endif
>++#ifdef HAVE_INTTYPES_H
>++# include <inttypes.h>
>++#endif
>++#ifdef HAVE_STDINT_H
>++# include <stdint.h>
>++#endif
>++#ifdef HAVE_UNISTD_H
>++# include <unistd.h>
>++#endif"
>++
>++ac_subst_vars='LTLIBOBJS
>++LIBOBJS
>++ATHEOS_GR_FALSE
>++ATHEOS_GR_TRUE
>++LIBPNG12_LIBS
>++LIBPNG12_CFLAGS
>++LIBPNG_LIBS
>++LIBPNG_CFLAGS
>++ac_ct_CXX
>++CXXFLAGS
>++CXX
>++XMKMF
>++DIRECTFB_LIBS
>++DIRECTFB_CFLAGS
>++DIRECTFB_CONFIG
>++NSS_LIBS
>++NSS_CFLAGS
>++OPENSSL_LIBS
>++OPENSSL_CFLAGS
>++PKG_CONFIG
>++EGREP
>++GREP
>++CPP
>++OBJEXT
>++EXEEXT
>++ac_ct_CC
>++CPPFLAGS
>++LDFLAGS
>++CFLAGS
>++CC
>++SET_MAKE
>++MAKEINFO
>++AUTOHEADER
>++AUTOMAKE
>++AUTOCONF
>++ACLOCAL
>++VERSION
>++PACKAGE
>++INSTALL_DATA
>++INSTALL_SCRIPT
>++INSTALL_PROGRAM
>++target_alias
>++host_alias
>++build_alias
>++LIBS
>++ECHO_T
>++ECHO_N
>++ECHO_C
>++DEFS
>++mandir
>++localedir
>++libdir
>++psdir
>++pdfdir
>++dvidir
>++htmldir
>++infodir
>++docdir
>++oldincludedir
>++includedir
>++localstatedir
>++sharedstatedir
>++sysconfdir
>++datadir
>++datarootdir
>++libexecdir
>++sbindir
>++bindir
>++program_transform_name
>++prefix
>++exec_prefix
>++PACKAGE_URL
>++PACKAGE_BUGREPORT
>++PACKAGE_STRING
>++PACKAGE_VERSION
>++PACKAGE_TARNAME
>++PACKAGE_NAME
>++PATH_SEPARATOR
>++SHELL'
>++ac_subst_files=''
>++ac_user_opts='
>++enable_option_checking
>++enable_debuglevel
>++enable_graphics
>++enable_utf8
>++with_getaddrinfo
>++with_ipv6
>++with_gpm
>++with_ssl
>++enable_ssl_pkgconfig
>++with_zlib
>++with_bzip2
>++with_lzma
>++with_svgalib
>++with_x
>++with_fb
>++with_directfb
>++with_pmshell
>++with_windows
>++with_atheos
>++with_grx
>++enable_png_pkgconfig
>++with_libjpeg
>++with_libtiff
>++'
>++      ac_precious_vars='build_alias
>++host_alias
>++target_alias
>++CC
>++CFLAGS
>++LDFLAGS
>++LIBS
>++CPPFLAGS
>++CPP
>++XMKMF
>++CXX
>++CXXFLAGS
>++CCC'
>++
>+ 
>+ # Initialize some variables set by options.
>++ac_init_help=
>++ac_init_version=false
>++ac_unrecognized_opts=
>++ac_unrecognized_sep=
>+ # The variables have the same names as the options, with
>+ # dashes changed to underlines.
>+-build=NONE
>+-cache_file=./config.cache
>++cache_file=/dev/null
>+ exec_prefix=NONE
>+-host=NONE
>+ no_create=
>+-nonopt=NONE
>+ no_recursion=
>+ prefix=NONE
>+ program_prefix=NONE
>+@@ -83,94 +757,132 @@ program_transform_name=s,x,x,
>+ silent=
>+ site=
>+ srcdir=
>+-target=NONE
>+ 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.
>++# (The list follows the same order as the GNU Coding Standards.)
>+ bindir='${exec_prefix}/bin'
>+ sbindir='${exec_prefix}/sbin'
>+ libexecdir='${exec_prefix}/libexec'
>+-datadir='${prefix}/share'
>++datarootdir='${prefix}/share'
>++datadir='${datarootdir}'
>+ sysconfdir='${prefix}/etc'
>+ sharedstatedir='${prefix}/com'
>+ localstatedir='${prefix}/var'
>+-libdir='${exec_prefix}/lib'
>+ includedir='${prefix}/include'
>+ oldincludedir='/usr/include'
>+-infodir='${prefix}/info'
>+-mandir='${prefix}/man'
>+-
>+-# Initialize some other variables.
>+-subdirs=
>+-MFLAGS= MAKEFLAGS=
>+-SHELL=${CONFIG_SHELL-/bin/sh}
>+-# Maximum number of lines to put in a shell here document.
>+-ac_max_here_lines=12
>++docdir='${datarootdir}/doc/${PACKAGE}'
>++infodir='${datarootdir}/info'
>++htmldir='${docdir}'
>++dvidir='${docdir}'
>++pdfdir='${docdir}'
>++psdir='${docdir}'
>++libdir='${exec_prefix}/lib'
>++localedir='${datarootdir}/locale'
>++mandir='${datarootdir}/man'
>+ 
>+ ac_prev=
>++ac_dashdash=
>+ for ac_option
>+ do
>+-
>+   # If the previous option needs an argument, assign it.
>+   if test -n "$ac_prev"; then
>+-    eval "$ac_prev=\$ac_option"
>++    eval $ac_prev=\$ac_option
>+     ac_prev=
>+     continue
>+   fi
>+ 
>+-  case "$ac_option" in
>+-  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
>+-  *) ac_optarg= ;;
>++  case $ac_option in
>++  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=$.*$'` ;;
>++  *=)   ac_optarg= ;;
>++  *)    ac_optarg=yes ;;
>+   esac
>+ 
>+   # Accept the important Cygnus configure options, so we can diagnose typos.
>+ 
>+-  case "$ac_option" in
>++  case $ac_dashdash$ac_option in
>++  --)
>++    ac_dashdash=yes ;;
>+ 
>+   -bindir | --bindir | --bindi | --bind | --bin | --bi)
>+     ac_prev=bindir ;;
>+   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
>+-    bindir="$ac_optarg" ;;
>++    bindir=$ac_optarg ;;
>+ 
>+   -build | --build | --buil | --bui | --bu)
>+-    ac_prev=build ;;
>++    ac_prev=build_alias ;;
>+   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
>+-    build="$ac_optarg" ;;
>++    build_alias=$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="$ac_optarg" ;;
>++    cache_file=$ac_optarg ;;
>+ 
>+-  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
>++  --config-cache | -C)
>++    cache_file=config.cache ;;
>++
>++  -datadir | --datadir | --datadi | --datad)
>+     ac_prev=datadir ;;
>+-  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
>+-  | --da=*)
>+-    datadir="$ac_optarg" ;;
>++  -datadir=* | --datadir=* | --datadi=* | --datad=*)
>++    datadir=$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=`echo $ac_option|sed -e 's/-*disable-//'`
>++    ac_useropt=`expr "x$ac_option" : 'x-*disable-$.*$'`
>+     # Reject names that are not valid shell variable names.
>+-    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
>+-      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
>+-    fi
>+-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
>+-    eval "enable_${ac_feature}=no" ;;
>++    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
>++      as_fn_error $? "invalid feature name: $ac_useropt"
>++    ac_useropt_orig=$ac_useropt
>++    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
>++    case $ac_user_opts in
>++      *"
>++"enable_$ac_useropt"
>++"*) ;;
>++      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
>++	 ac_unrecognized_sep=', ';;
>++    esac
>++    eval enable_$ac_useropt=no ;;
>++
>++  -docdir | --docdir | --docdi | --doc | --do)
>++    ac_prev=docdir ;;
>++  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
>++    docdir=$ac_optarg ;;
>++
>++  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
>++    ac_prev=dvidir ;;
>++  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
>++    dvidir=$ac_optarg ;;
>+ 
>+   -enable-* | --enable-*)
>+-    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
>++    ac_useropt=`expr "x$ac_option" : 'x-*enable-$[^=]*$'`
>+     # Reject names that are not valid shell variable names.
>+-    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
>+-      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
>+-    fi
>+-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
>+-    case "$ac_option" in
>+-      *=*) ;;
>+-      *) ac_optarg=yes ;;
>++    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
>++      as_fn_error $? "invalid feature name: $ac_useropt"
>++    ac_useropt_orig=$ac_useropt
>++    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
>++    case $ac_user_opts in
>++      *"
>++"enable_$ac_useropt"
>++"*) ;;
>++      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
>++	 ac_unrecognized_sep=', ';;
>+     esac
>+-    eval "enable_${ac_feature}='$ac_optarg'" ;;
>++    eval enable_$ac_useropt=\$ac_optarg ;;
>+ 
>+   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
>+   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
>+@@ -179,116 +891,77 @@ do
>+   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
>+   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
>+   | --exec=* | --exe=* | --ex=*)
>+-    exec_prefix="$ac_optarg" ;;
>++    exec_prefix=$ac_optarg ;;
>+ 
>+   -gas | --gas | --ga | --g)
>+     # Obsolete; use --with-gas.
>+     with_gas=yes ;;
>+ 
>+-  -help | --help | --hel | --he)
>+-    # 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
>+-Usage: configure [options] [host]
>+-Options: [defaults in brackets after descriptions]
>+-Configuration:
>+-  --cache-file=FILE       cache test results in FILE
>+-  --help                  print this message
>+-  --no-create             do not create output files
>+-  --quiet, --silent       do not print \`checking...' messages
>+-  --version               print the version of autoconf that created configure
>+-Directory and file names:
>+-  --prefix=PREFIX         install architecture-independent files in PREFIX
>+-                          [$ac_default_prefix]
>+-  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
>+-                          [same as prefix]
>+-  --bindir=DIR            user executables in DIR [EPREFIX/bin]
>+-  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
>+-  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
>+-  --datadir=DIR           read-only architecture-independent data in DIR
>+-                          [PREFIX/share]
>+-  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
>+-  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
>+-                          [PREFIX/com]
>+-  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
>+-  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
>+-  --includedir=DIR        C header files in DIR [PREFIX/include]
>+-  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
>+-  --infodir=DIR           info documentation in DIR [PREFIX/info]
>+-  --mandir=DIR            man documentation in DIR [PREFIX/man]
>+-  --srcdir=DIR            find the sources in DIR [configure dir or ..]
>+-  --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
>+-EOF
>+-    cat << EOF
>+-Host type:
>+-  --build=BUILD           configure for building on BUILD [BUILD=HOST]
>+-  --host=HOST             configure for HOST [guessed]
>+-  --target=TARGET         configure for TARGET [TARGET=HOST]
>+-Features and packages:
>+-  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
>+-  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
>+-  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
>+-  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
>+-  --x-includes=DIR        X include files are in DIR
>+-  --x-libraries=DIR       X library files are in DIR
>+-EOF
>+-    if test -n "$ac_help"; then
>+-      echo "--enable and --with options recognized:$ac_help"
>+-    fi
>+-    exit 0 ;;
>++  -help | --help | --hel | --he | -h)
>++    ac_init_help=long ;;
>++  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
>++    ac_init_help=recursive ;;
>++  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
>++    ac_init_help=short ;;
>+ 
>+   -host | --host | --hos | --ho)
>+-    ac_prev=host ;;
>++    ac_prev=host_alias ;;
>+   -host=* | --host=* | --hos=* | --ho=*)
>+-    host="$ac_optarg" ;;
>++    host_alias=$ac_optarg ;;
>++
>++  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
>++    ac_prev=htmldir ;;
>++  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
>++  | --ht=*)
>++    htmldir=$ac_optarg ;;
>+ 
>+   -includedir | --includedir | --includedi | --included | --include \
>+   | --includ | --inclu | --incl | --inc)
>+     ac_prev=includedir ;;
>+   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
>+   | --includ=* | --inclu=* | --incl=* | --inc=*)
>+-    includedir="$ac_optarg" ;;
>++    includedir=$ac_optarg ;;
>+ 
>+   -infodir | --infodir | --infodi | --infod | --info | --inf)
>+     ac_prev=infodir ;;
>+   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
>+-    infodir="$ac_optarg" ;;
>++    infodir=$ac_optarg ;;
>+ 
>+   -libdir | --libdir | --libdi | --libd)
>+     ac_prev=libdir ;;
>+   -libdir=* | --libdir=* | --libdi=* | --libd=*)
>+-    libdir="$ac_optarg" ;;
>++    libdir=$ac_optarg ;;
>+ 
>+   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
>+   | --libexe | --libex | --libe)
>+     ac_prev=libexecdir ;;
>+   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
>+   | --libexe=* | --libex=* | --libe=*)
>+-    libexecdir="$ac_optarg" ;;
>++    libexecdir=$ac_optarg ;;
>++
>++  -localedir | --localedir | --localedi | --localed | --locale)
>++    ac_prev=localedir ;;
>++  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
>++    localedir=$ac_optarg ;;
>+ 
>+   -localstatedir | --localstatedir | --localstatedi | --localstated \
>+-  | --localstate | --localstat | --localsta | --localst \
>+-  | --locals | --local | --loca | --loc | --lo)
>++  | --localstate | --localstat | --localsta | --localst | --locals)
>+     ac_prev=localstatedir ;;
>+   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
>+-  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
>+-  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
>+-    localstatedir="$ac_optarg" ;;
>++  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
>++    localstatedir=$ac_optarg ;;
>+ 
>+   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
>+     ac_prev=mandir ;;
>+   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
>+-    mandir="$ac_optarg" ;;
>++    mandir=$ac_optarg ;;
>+ 
>+   -nfp | --nfp | --nf)
>+     # Obsolete; use --without-fp.
>+     with_fp=no ;;
>+ 
>+   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
>+-  | --no-cr | --no-c)
>++  | --no-cr | --no-c | -n)
>+     no_create=yes ;;
>+ 
>+   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
>+@@ -302,26 +975,26 @@ EOF
>+   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
>+   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
>+   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
>+-    oldincludedir="$ac_optarg" ;;
>++    oldincludedir=$ac_optarg ;;
>+ 
>+   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
>+     ac_prev=prefix ;;
>+   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
>+-    prefix="$ac_optarg" ;;
>++    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_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_suffix=$ac_optarg ;;
>+ 
>+   -program-transform-name | --program-transform-name \
>+   | --program-transform-nam | --program-transform-na \
>+@@ -338,7 +1011,17 @@ EOF
>+   | --program-transfo=* | --program-transf=* \
>+   | --program-trans=* | --program-tran=* \
>+   | --progr-tra=* | --program-tr=* | --program-t=*)
>+-    program_transform_name="$ac_optarg" ;;
>++    program_transform_name=$ac_optarg ;;
>++
>++  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
>++    ac_prev=pdfdir ;;
>++  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
>++    pdfdir=$ac_optarg ;;
>++
>++  -psdir | --psdir | --psdi | --psd | --ps)
>++    ac_prev=psdir ;;
>++  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
>++    psdir=$ac_optarg ;;
>+ 
>+   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
>+   | -silent | --silent | --silen | --sile | --sil)
>+@@ -348,7 +1031,7 @@ EOF
>+     ac_prev=sbindir ;;
>+   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
>+   | --sbi=* | --sb=*)
>+-    sbindir="$ac_optarg" ;;
>++    sbindir=$ac_optarg ;;
>+ 
>+   -sharedstatedir | --sharedstatedir | --sharedstatedi \
>+   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
>+@@ -359,58 +1042,67 @@ EOF
>+   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
>+   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
>+   | --sha=* | --sh=*)
>+-    sharedstatedir="$ac_optarg" ;;
>++    sharedstatedir=$ac_optarg ;;
>+ 
>+   -site | --site | --sit)
>+     ac_prev=site ;;
>+   -site=* | --site=* | --sit=*)
>+-    site="$ac_optarg" ;;
>++    site=$ac_optarg ;;
>+ 
>+   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
>+     ac_prev=srcdir ;;
>+   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
>+-    srcdir="$ac_optarg" ;;
>++    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" ;;
>++    sysconfdir=$ac_optarg ;;
>+ 
>+   -target | --target | --targe | --targ | --tar | --ta | --t)
>+-    ac_prev=target ;;
>++    ac_prev=target_alias ;;
>+   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
>+-    target="$ac_optarg" ;;
>++    target_alias=$ac_optarg ;;
>+ 
>+   -v | -verbose | --verbose | --verbos | --verbo | --verb)
>+     verbose=yes ;;
>+ 
>+-  -version | --version | --versio | --versi | --vers)
>+-    echo "configure generated by autoconf version 2.13"
>+-    exit 0 ;;
>++  -version | --version | --versio | --versi | --vers | -V)
>++    ac_init_version=: ;;
>+ 
>+   -with-* | --with-*)
>+-    ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
>++    ac_useropt=`expr "x$ac_option" : 'x-*with-$[^=]*$'`
>+     # Reject names that are not valid shell variable names.
>+-    if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
>+-      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
>+-    fi
>+-    ac_package=`echo $ac_package| sed 's/-/_/g'`
>+-    case "$ac_option" in
>+-      *=*) ;;
>+-      *) ac_optarg=yes ;;
>++    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
>++      as_fn_error $? "invalid package name: $ac_useropt"
>++    ac_useropt_orig=$ac_useropt
>++    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
>++    case $ac_user_opts in
>++      *"
>++"with_$ac_useropt"
>++"*) ;;
>++      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
>++	 ac_unrecognized_sep=', ';;
>+     esac
>+-    eval "with_${ac_package}='$ac_optarg'" ;;
>++    eval with_$ac_useropt=\$ac_optarg ;;
>+ 
>+   -without-* | --without-*)
>+-    ac_package=`echo $ac_option|sed -e 's/-*without-//'`
>++    ac_useropt=`expr "x$ac_option" : 'x-*without-$.*$'`
>+     # Reject names that are not valid shell variable names.
>+-    if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
>+-      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
>+-    fi
>+-    ac_package=`echo $ac_package| sed 's/-/_/g'`
>+-    eval "with_${ac_package}=no" ;;
>++    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
>++      as_fn_error $? "invalid package name: $ac_useropt"
>++    ac_useropt_orig=$ac_useropt
>++    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
>++    case $ac_user_opts in
>++      *"
>++"with_$ac_useropt"
>++"*) ;;
>++      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
>++	 ac_unrecognized_sep=', ';;
>++    esac
>++    eval with_$ac_useropt=no ;;
>+ 
>+   --x)
>+     # Obsolete; use --with-x.
>+@@ -421,181 +1113,1378 @@ EOF
>+     ac_prev=x_includes ;;
>+   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
>+   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
>+-    x_includes="$ac_optarg" ;;
>++    x_includes=$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="$ac_optarg" ;;
>++    x_libraries=$ac_optarg ;;
>+ 
>+-  -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
>++  -*) as_fn_error $? "unrecognized option: \`$ac_option'
>++Try \`$0 --help' for more information"
>+     ;;
>+ 
>++  *=*)
>++    ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
>++    # Reject names that are not valid shell variable names.
>++    case $ac_envvar in #(
>++      '' | [0-9]* | *[!_$as_cr_alnum]* )
>++      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
>++    esac
>++    eval $ac_envvar=\$ac_optarg
>++    export $ac_envvar ;;
>++
>+   *)
>+-    if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
>+-      echo "configure: warning: $ac_option: invalid host type" 1>&2
>+-    fi
>+-    if test "x$nonopt" != xNONE; then
>+-      { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
>+-    fi
>+-    nonopt="$ac_option"
>++    # FIXME: should be removed in autoconf 3.0.
>++    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
>++    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
>++      $as_echo "$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
>+-  { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
>++  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
>++  as_fn_error $? "missing argument to $ac_option"
>+ fi
>+ 
>+-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
>+-
>+-# File descriptor usage:
>+-# 0 standard input
>+-# 1 file creation
>+-# 2 errors and warnings
>+-# 3 some systems may open it to /dev/tty
>+-# 4 used on the Kubota Titan
>+-# 6 checking for... messages and results
>+-# 5 compiler messages saved in config.log
>+-if test "$silent" = yes; then
>+-  exec 6>/dev/null
>+-else
>+-  exec 6>&1
>++if test -n "$ac_unrecognized_opts"; then
>++  case $enable_option_checking in
>++    no) ;;
>++    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
>++    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
>++  esac
>+ fi
>+-exec 5>./config.log
>+-
>+-echo "\
>+-This file contains any messages produced by compilers while
>+-running configure, to aid debugging if configure makes a mistake.
>+-" 1>&5
>+ 
>+-# Strip out --no-create and --no-recursion so they do not pile up.
>+-# Also quote any args containing shell metacharacters.
>+-ac_configure_args=
>+-for ac_arg
>++# Check all directory arguments for consistency.
>++for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
>++		datadir sysconfdir sharedstatedir localstatedir includedir \
>++		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
>++		libdir localedir mandir
>+ do
>+-  case "$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_configure_args="$ac_configure_args '$ac_arg'" ;;
>+-  *) ac_configure_args="$ac_configure_args $ac_arg" ;;
>++  eval ac_val=\$$ac_var
>++  # Remove trailing slashes.
>++  case $ac_val in
>++    */ )
>++      ac_val=`expr "X$ac_val" : 'X$.*[^/]$' \| "X$ac_val" : 'X$.*$'`
>++      eval $ac_var=\$ac_val;;
>++  esac
>++  # Be sure to have absolute directory names.
>++  case $ac_val in
>++    [\\/$]* | ?:[\\/]* )  continue;;
>++    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
>+   esac
>++  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
>+ done
>+ 
>+-# NLS nuisances.
>+-# Only set these to C if already set.  These must not be set unconditionally
>+-# because not all systems understand e.g. LANG=C (notably SCO).
>+-# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
>+-# Non-C LC_CTYPE values break the ctype check.
>+-if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
>+-if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
>+-if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
>+-if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
>++# There might be people who depend on the old broken behavior: `$host'
>++# used to hold the argument of --host etc.
>++# FIXME: To remove some day.
>++build=$build_alias
>++host=$host_alias
>++target=$target_alias
>+ 
>+-# confdefs.h avoids OS command line length limits that DEFS can exceed.
>+-rm -rf conftest* confdefs.h
>+-# AIX cpp loses on an empty file, so make sure it contains at least a newline.
>+-echo > confdefs.h
>++# FIXME: To remove some day.
>++if test "x$host_alias" != x; then
>++  if test "x$build_alias" = x; then
>++    cross_compiling=maybe
>++  elif test "x$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
>++
>++
>++ac_pwd=`pwd` && test -n "$ac_pwd" &&
>++ac_ls_di=`ls -di .` &&
>++ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
>++  as_fn_error $? "working directory cannot be determined"
>++test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
>++  as_fn_error $? "pwd does not report name of working directory"
>+ 
>+-# A filename unique to this package, relative to the directory that
>+-# configure is in, which we can look for to find out if srcdir is correct.
>+-ac_unique_file=main.c
>+ 
>+ # Find the source files, if location was not specified.
>+ if test -z "$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=.
>++  # Try the directory containing this script, then the parent directory.
>++  ac_confdir=`$as_dirname -- "$as_myself" ||
>++$as_expr X"$as_myself" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \
>++	 X"$as_myself" : 'X$//$[^/]' \| \
>++	 X"$as_myself" : 'X$//$$' \| \
>++	 X"$as_myself" : 'X$/$' \| . 2>/dev/null ||
>++$as_echo X"$as_myself" |
>++    sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{
>++	    s//\1/
>++	    q
>++	  }
>++	  /^X$\/\/$[^/].*/{
>++	    s//\1/
>++	    q
>++	  }
>++	  /^X$\/\/$$/{
>++	    s//\1/
>++	    q
>++	  }
>++	  /^X$\/$.*/{
>++	    s//\1/
>++	    q
>++	  }
>++	  s/.*/./; q'`
>+   srcdir=$ac_confdir
>+-  if test ! -r $srcdir/$ac_unique_file; then
>++  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 "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
>+-  else
>+-    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
>++if test ! -r "$srcdir/$ac_unique_file"; then
>++  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
>++  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
>++fi
>++ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
>++ac_abs_confdir=`(
>++	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
>++	pwd)`
>++# When building in place, set srcdir=.
>++if test "$ac_abs_confdir" = "$ac_pwd"; then
>++  srcdir=.
>++fi
>++# Remove unnecessary trailing slashes from srcdir.
>++# Double slashes in file names in object file debugging info
>++# mess up M-x gdb in Emacs.
>++case $srcdir in
>++*/) srcdir=`expr "X$srcdir" : 'X$.*[^/]$' \| "X$srcdir" : 'X$.*$'`;;
>++esac
>++for ac_var in $ac_precious_vars; do
>++  eval ac_env_${ac_var}_set=\${${ac_var}+set}
>++  eval ac_env_${ac_var}_value=\$${ac_var}
>++  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
>++  eval ac_cv_env_${ac_var}_value=\$${ac_var}
>++done
>++
>++#
>++# Report the --help message.
>++#
>++if test "$ac_init_help" = "long"; then
>++  # Omit some internal or obsolete options to make the list less imposing.
>++  # This message is too long to be a string in the A/UX 3.1 sh.
>++  cat <<_ACEOF
>++\`configure' configures this package to adapt to many kinds of systems.
>++
>++Usage: $0 [OPTION]... [VAR=VALUE]...
>++
>++To assign environment variables (e.g., CC, CFLAGS...), specify them as
>++VAR=VALUE.  See below for descriptions of some of the useful variables.
>++
>++Defaults for the options are specified in brackets.
>++
>++Configuration:
>++  -h, --help              display this help and exit
>++      --help=short        display options specific to this package
>++      --help=recursive    display the short help of all the included packages
>++  -V, --version           display version information and exit
>++  -q, --quiet, --silent   do not print \`checking ...' messages
>++      --cache-file=FILE   cache test results in FILE [disabled]
>++  -C, --config-cache      alias for \`--cache-file=config.cache'
>++  -n, --no-create         do not create output files
>++      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
>++
>++Installation directories:
>++  --prefix=PREFIX         install architecture-independent files in PREFIX
>++                          [$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 \`$ac_default_prefix' using \`--prefix',
>++for instance \`--prefix=\$HOME'.
>++
>++For better control, use the options below.
>++
>++Fine tuning of the installation directories:
>++  --bindir=DIR            user executables [EPREFIX/bin]
>++  --sbindir=DIR           system admin executables [EPREFIX/sbin]
>++  --libexecdir=DIR        program executables [EPREFIX/libexec]
>++  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
>++  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
>++  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
>++  --libdir=DIR            object code libraries [EPREFIX/lib]
>++  --includedir=DIR        C header files [PREFIX/include]
>++  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
>++  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
>++  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
>++  --infodir=DIR           info documentation [DATAROOTDIR/info]
>++  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
>++  --mandir=DIR            man documentation [DATAROOTDIR/man]
>++  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
>++  --htmldir=DIR           html documentation [DOCDIR]
>++  --dvidir=DIR            dvi documentation [DOCDIR]
>++  --pdfdir=DIR            pdf documentation [DOCDIR]
>++  --psdir=DIR             ps documentation [DOCDIR]
>++_ACEOF
>++
>++  cat <<\_ACEOF
>++
>++Program names:
>++  --program-prefix=PREFIX            prepend PREFIX to installed program names
>++  --program-suffix=SUFFIX            append SUFFIX to installed program names
>++  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
>++
>++X features:
>++  --x-includes=DIR    X include files are in DIR
>++  --x-libraries=DIR   X library files are in DIR
>++_ACEOF
>++fi
>++
>++if test -n "$ac_init_help"; then
>++
>++  cat <<\_ACEOF
>++
>++Optional Features:
>++  --disable-option-checking  ignore unrecognized --enable/--with options
>++  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
>++  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
>++  --enable-debuglevel     set internal checking level
>++	-1 - recover from segmentation faults
>++	 0 - no checks (fastest)
>++	 1 - check memory leaks
>++	 2 - check memory leaks, red zone
>++	 3 - check memory leaks, red zone, pattern filling
>++  --enable-graphics       use graphics
>++  --disable-utf8          disable UTF-8 terminal (saves memory)
>++  --disable-ssl-pkgconfig don't use pkgconfig when searching for openssl
>++  --disable-png-pkgconfig don't use pkgconfig when searching for libpng
>++
>++Optional Packages:
>++  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
>++  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
>++  --without-getaddrinfo   compile without getaddrinfo function
>++  --without-ipv6          compile without ipv6
>++  --without-gpm           compile without gpm mouse
>++  --with-ssl(=directory)  enable SSL support
>++  --with-ssl=nss          enable SSL support through NSS OpenSSL emulation
>++  --without-zlib          compile without zlib compression
>++  --without-bzip2         compile without bzip2 compression
>++  --without-lzma          compile without lzma compression
>++  --without-svgalib       compile without svgalib graphics driver
>++  --without-x             compile without X Window System graphics driver
>++  --without-fb            compile without Linux Framebuffer graphics driver
>++  --without-directfb      compile without DirectFB graphics driver
>++  --without-pmshell       compile without PMShell graphics driver
>++  --without-windows       compile without Windows graphics driver
>++  --without-atheos        compile without Atheos graphics driver
>++  --without-grx           compile without DOS GRX graphics driver
>++  --with-x                use the X Window System
>++  --without-libjpeg	  compile without JPEG support
>++  --without-libtiff       compile without TIFF support
>++
>++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>
>++  LIBS        libraries to pass to the linker, e.g. -l<library>
>++  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
>++              you have headers in a nonstandard directory <include dir>
>++  CPP         C preprocessor
>++  XMKMF       Path to xmkmf, Makefile generator for X Window System
>++  CXX         C++ compiler command
>++  CXXFLAGS    C++ compiler flags
>++
>++Use these variables to override the choices made by `configure' or to help
>++it to find libraries and programs with nonstandard names/locations.
>++
>++Report bugs to the package provider.
>++_ACEOF
>++ac_status=$?
>++fi
>++
>++if test "$ac_init_help" = "recursive"; then
>++  # If there are subdirs, report their specific --help.
>++  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
>++    test -d "$ac_dir" ||
>++      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
>++      continue
>++    ac_builddir=.
>++
>++case "$ac_dir" in
>++.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
>++*)
>++  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
>++  # A ".." for each directory in $ac_dir_suffix.
>++  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
>++  case $ac_top_builddir_sub in
>++  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
>++  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
>++  esac ;;
>++esac
>++ac_abs_top_builddir=$ac_pwd
>++ac_abs_builddir=$ac_pwd$ac_dir_suffix
>++# for backward compatibility:
>++ac_top_builddir=$ac_top_build_prefix
>++
>++case $srcdir in
>++  .)  # We are building in place.
>++    ac_srcdir=.
>++    ac_top_srcdir=$ac_top_builddir_sub
>++    ac_abs_top_srcdir=$ac_pwd ;;
>++  [\\/]* | ?:[\\/]* )  # Absolute name.
>++    ac_srcdir=$srcdir$ac_dir_suffix;
>++    ac_top_srcdir=$srcdir
>++    ac_abs_top_srcdir=$srcdir ;;
>++  *) # Relative name.
>++    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
>++    ac_top_srcdir=$ac_top_build_prefix$srcdir
>++    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
>++esac
>++ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
>++
>++    cd "$ac_dir" || { ac_status=$?; continue; }
>++    # Check for guested configure.
>++    if test -f "$ac_srcdir/configure.gnu"; then
>++      echo &&
>++      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
>++    elif test -f "$ac_srcdir/configure"; then
>++      echo &&
>++      $SHELL "$ac_srcdir/configure" --help=recursive
>++    else
>++      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
>++    fi || ac_status=$?
>++    cd "$ac_pwd" || { ac_status=$?; break; }
>++  done
>++fi
>++
>++test -n "$ac_init_help" && exit $ac_status
>++if $ac_init_version; then
>++  cat <<\_ACEOF
>++configure
>++generated by GNU Autoconf 2.69
>++
>++Copyright (C) 2012 Free Software Foundation, Inc.
>++This configure script is free software; the Free Software Foundation
>++gives unlimited permission to copy, distribute and modify it.
>++_ACEOF
>++  exit
>++fi
>++
>++## ------------------------ ##
>++## Autoconf initialization. ##
>++## ------------------------ ##
>++
>++# ac_fn_c_try_compile LINENO
>++# --------------------------
>++# Try to compile conftest.$ac_ext, and return whether this succeeded.
>++ac_fn_c_try_compile ()
>++{
>++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
>++  rm -f conftest.$ac_objext
>++  if { { ac_try="$ac_compile"
>++case "(($ac_try" in
>++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
>++  *) ac_try_echo=$ac_try;;
>++esac
>++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
>++$as_echo "$ac_try_echo"; } >&5
>++  (eval "$ac_compile") 2>conftest.err
>++  ac_status=$?
>++  if test -s conftest.err; then
>++    grep -v '^ *+' conftest.err >conftest.er1
>++    cat conftest.er1 >&5
>++    mv -f conftest.er1 conftest.err
>+   fi
>++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
>++  test $ac_status = 0; } && {
>++	 test -z "$ac_c_werror_flag" ||
>++	 test ! -s conftest.err
>++       } && test -s conftest.$ac_objext; then :
>++  ac_retval=0
>++else
>++  $as_echo "$as_me: failed program was:" >&5
>++sed 's/^/| /' conftest.$ac_ext >&5
>++
>++	ac_retval=1
>+ fi
>+-srcdir=`echo "${srcdir}" | sed 's%$[^/]$/*$%\1%'`
>++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
>++  as_fn_set_status $ac_retval
>+ 
>+-# Prefer explicitly selected file to automatically selected ones.
>+-if test -z "$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 $ac_default_prefix/etc/config.site"
>++} # ac_fn_c_try_compile
>++
>++# ac_fn_c_try_cpp LINENO
>++# ----------------------
>++# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
>++ac_fn_c_try_cpp ()
>++{
>++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
>++  if { { ac_try="$ac_cpp conftest.$ac_ext"
>++case "(($ac_try" in
>++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
>++  *) ac_try_echo=$ac_try;;
>++esac
>++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
>++$as_echo "$ac_try_echo"; } >&5
>++  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
>++  ac_status=$?
>++  if test -s conftest.err; then
>++    grep -v '^ *+' conftest.err >conftest.er1
>++    cat conftest.er1 >&5
>++    mv -f conftest.er1 conftest.err
>+   fi
>++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
>++  test $ac_status = 0; } > conftest.i && {
>++	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
>++	 test ! -s conftest.err
>++       }; then :
>++  ac_retval=0
>++else
>++  $as_echo "$as_me: failed program was:" >&5
>++sed 's/^/| /' conftest.$ac_ext >&5
>++
>++    ac_retval=1
>+ fi
>+-for ac_site_file in $CONFIG_SITE; do
>+-  if test -r "$ac_site_file"; then
>+-    echo "loading site script $ac_site_file"
>+-    . "$ac_site_file"
>++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
>++  as_fn_set_status $ac_retval
>++
>++} # ac_fn_c_try_cpp
>++
>++# ac_fn_c_try_run LINENO
>++# ----------------------
>++# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
>++# that executables *can* be run.
>++ac_fn_c_try_run ()
>++{
>++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
>++  if { { ac_try="$ac_link"
>++case "(($ac_try" in
>++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
>++  *) ac_try_echo=$ac_try;;
>++esac
>++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
>++$as_echo "$ac_try_echo"; } >&5
>++  (eval "$ac_link") 2>&5
>++  ac_status=$?
>++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
>++  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
>++  { { case "(($ac_try" in
>++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
>++  *) ac_try_echo=$ac_try;;
>++esac
>++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
>++$as_echo "$ac_try_echo"; } >&5
>++  (eval "$ac_try") 2>&5
>++  ac_status=$?
>++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
>++  test $ac_status = 0; }; }; then :
>++  ac_retval=0
>++else
>++  $as_echo "$as_me: program exited with status $ac_status" >&5
>++       $as_echo "$as_me: failed program was:" >&5
>++sed 's/^/| /' conftest.$ac_ext >&5
>++
>++       ac_retval=$ac_status
>++fi
>++  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
>++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
>++  as_fn_set_status $ac_retval
>++
>++} # ac_fn_c_try_run
>++
>++# ac_fn_c_try_link LINENO
>++# -----------------------
>++# Try to link conftest.$ac_ext, and return whether this succeeded.
>++ac_fn_c_try_link ()
>++{
>++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
>++  rm -f conftest.$ac_objext conftest$ac_exeext
>++  if { { ac_try="$ac_link"
>++case "(($ac_try" in
>++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
>++  *) ac_try_echo=$ac_try;;
>++esac
>++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
>++$as_echo "$ac_try_echo"; } >&5
>++  (eval "$ac_link") 2>conftest.err
>++  ac_status=$?
>++  if test -s conftest.err; then
>++    grep -v '^ *+' conftest.err >conftest.er1
>++    cat conftest.er1 >&5
>++    mv -f conftest.er1 conftest.err
>+   fi
>+-done
>++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
>++  test $ac_status = 0; } && {
>++	 test -z "$ac_c_werror_flag" ||
>++	 test ! -s conftest.err
>++       } && test -s conftest$ac_exeext && {
>++	 test "$cross_compiling" = yes ||
>++	 test -x conftest$ac_exeext
>++       }; then :
>++  ac_retval=0
>++else
>++  $as_echo "$as_me: failed program was:" >&5
>++sed 's/^/| /' conftest.$ac_ext >&5
>+ 
>+-if test -r "$cache_file"; then
>+-  echo "loading cache $cache_file"
>+-  . $cache_file
>++	ac_retval=1
>++fi
>++  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
>++  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
>++  # interfere with the next link command; also delete a directory that is
>++  # left behind by Apple's compiler.  We do this before executing the actions.
>++  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
>++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
>++  as_fn_set_status $ac_retval
>++
>++} # ac_fn_c_try_link
>++
>++# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
>++# -------------------------------------------------------
>++# Tests whether HEADER exists, giving a warning if it cannot be compiled using
>++# the include files in INCLUDES and setting the cache variable VAR
>++# accordingly.
>++ac_fn_c_check_header_mongrel ()
>++{
>++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
>++  if eval \${$3+:} false; then :
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
>++$as_echo_n "checking for $2... " >&6; }
>++if eval \${$3+:} false; then :
>++  $as_echo_n "(cached) " >&6
>++fi
>++eval ac_res=\$$3
>++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
>++$as_echo "$ac_res" >&6; }
>+ else
>+-  echo "creating cache $cache_file"
>+-  > $cache_file
>++  # Is the header compilable?
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
>++$as_echo_n "checking $2 usability... " >&6; }
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++$4
>++#include <$2>
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>++  ac_header_compiler=yes
>++else
>++  ac_header_compiler=no
>+ fi
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
>++$as_echo "$ac_header_compiler" >&6; }
>+ 
>+-ac_ext=c
>+-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
>+-ac_cpp='$CPP $CPPFLAGS'
>+-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
>+-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
>+-cross_compiling=$ac_cv_prog_cc_cross
>++# Is the header present?
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
>++$as_echo_n "checking $2 presence... " >&6; }
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++#include <$2>
>++_ACEOF
>++if ac_fn_c_try_cpp "$LINENO"; then :
>++  ac_header_preproc=yes
>++else
>++  ac_header_preproc=no
>++fi
>++rm -f conftest.err conftest.i conftest.$ac_ext
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
>++$as_echo "$ac_header_preproc" >&6; }
>+ 
>+-ac_exeext=
>+-ac_objext=o
>+-if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
>+-  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
>+-  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
>+-    ac_n= ac_c='
>+-' ac_t='	'
>++# So?  What about this header?
>++case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
>++  yes:no: )
>++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
>++$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
>++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
>++$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
>++    ;;
>++  no:yes:* )
>++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
>++$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
>++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
>++$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
>++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
>++$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
>++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
>++$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
>++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
>++$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
>++    ;;
>++esac
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
>++$as_echo_n "checking for $2... " >&6; }
>++if eval \${$3+:} false; then :
>++  $as_echo_n "(cached) " >&6
>++else
>++  eval "$3=\$ac_header_compiler"
>++fi
>++eval ac_res=\$$3
>++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
>++$as_echo "$ac_res" >&6; }
>++fi
>++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
>++
>++} # ac_fn_c_check_header_mongrel
>++
>++# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
>++# -------------------------------------------------------
>++# Tests whether HEADER exists and can be compiled using the include files in
>++# INCLUDES, setting the cache variable VAR accordingly.
>++ac_fn_c_check_header_compile ()
>++{
>++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
>++$as_echo_n "checking for $2... " >&6; }
>++if eval \${$3+:} false; then :
>++  $as_echo_n "(cached) " >&6
>++else
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++$4
>++#include <$2>
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>++  eval "$3=yes"
>++else
>++  eval "$3=no"
>++fi
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>++fi
>++eval ac_res=\$$3
>++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
>++$as_echo "$ac_res" >&6; }
>++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
>++
>++} # ac_fn_c_check_header_compile
>++
>++# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
>++# -------------------------------------------
>++# Tests whether TYPE exists after having included INCLUDES, setting cache
>++# variable VAR accordingly.
>++ac_fn_c_check_type ()
>++{
>++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
>++$as_echo_n "checking for $2... " >&6; }
>++if eval \${$3+:} false; then :
>++  $as_echo_n "(cached) " >&6
>++else
>++  eval "$3=no"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++$4
>++int
>++main ()
>++{
>++if (sizeof ($2))
>++	 return 0;
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++$4
>++int
>++main ()
>++{
>++if (sizeof (($2)))
>++	    return 0;
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>++
>++else
>++  eval "$3=yes"
>++fi
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>++fi
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>++fi
>++eval ac_res=\$$3
>++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
>++$as_echo "$ac_res" >&6; }
>++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
>++
>++} # ac_fn_c_check_type
>++
>++# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
>++# --------------------------------------------
>++# Tries to find the compile-time value of EXPR in a program that includes
>++# INCLUDES, setting VAR accordingly. Returns whether the value could be
>++# computed
>++ac_fn_c_compute_int ()
>++{
>++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
>++  if test "$cross_compiling" = yes; then
>++    # Depending upon the size, compute the lo and hi bounds.
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++$4
>++int
>++main ()
>++{
>++static int test_array [1 - 2 * !(($2) >= 0)];
>++test_array [0] = 0;
>++return test_array [0];
>++
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>++  ac_lo=0 ac_mid=0
>++  while :; do
>++    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++$4
>++int
>++main ()
>++{
>++static int test_array [1 - 2 * !(($2) <= $ac_mid)];
>++test_array [0] = 0;
>++return test_array [0];
>++
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>++  ac_hi=$ac_mid; break
>++else
>++  as_fn_arith $ac_mid + 1 && ac_lo=$as_val
>++			if test $ac_lo -le $ac_mid; then
>++			  ac_lo= ac_hi=
>++			  break
>++			fi
>++			as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
>++fi
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>++  done
>++else
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++$4
>++int
>++main ()
>++{
>++static int test_array [1 - 2 * !(($2) < 0)];
>++test_array [0] = 0;
>++return test_array [0];
>++
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>++  ac_hi=-1 ac_mid=-1
>++  while :; do
>++    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++$4
>++int
>++main ()
>++{
>++static int test_array [1 - 2 * !(($2) >= $ac_mid)];
>++test_array [0] = 0;
>++return test_array [0];
>++
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>++  ac_lo=$ac_mid; break
>++else
>++  as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
>++			if test $ac_mid -le $ac_hi; then
>++			  ac_lo= ac_hi=
>++			  break
>++			fi
>++			as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
>++fi
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>++  done
>++else
>++  ac_lo= ac_hi=
>++fi
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>++fi
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>++# Binary search between lo and hi bounds.
>++while test "x$ac_lo" != "x$ac_hi"; do
>++  as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++$4
>++int
>++main ()
>++{
>++static int test_array [1 - 2 * !(($2) <= $ac_mid)];
>++test_array [0] = 0;
>++return test_array [0];
>++
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>++  ac_hi=$ac_mid
>++else
>++  as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
>++fi
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>++done
>++case $ac_lo in #((
>++?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
>++'') ac_retval=1 ;;
>++esac
>+   else
>+-    ac_n=-n ac_c= ac_t=
>++    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++$4
>++static long int longval () { return $2; }
>++static unsigned long int ulongval () { return $2; }
>++#include <stdio.h>
>++#include <stdlib.h>
>++int
>++main ()
>++{
>++
>++  FILE *f = fopen ("conftest.val", "w");
>++  if (! f)
>++    return 1;
>++  if (($2) < 0)
>++    {
>++      long int i = longval ();
>++      if (i != ($2))
>++	return 1;
>++      fprintf (f, "%ld", i);
>++    }
>++  else
>++    {
>++      unsigned long int i = ulongval ();
>++      if (i != ($2))
>++	return 1;
>++      fprintf (f, "%lu", i);
>++    }
>++  /* Do not output a trailing newline, as this causes \r\n confusion
>++     on some platforms.  */
>++  return ferror (f) || fclose (f) != 0;
>++
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_run "$LINENO"; then :
>++  echo >>conftest.val; read $3 <conftest.val; ac_retval=0
>++else
>++  ac_retval=1
>++fi
>++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
>++  conftest.$ac_objext conftest.beam conftest.$ac_ext
>++rm -f conftest.val
>++
>+   fi
>++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
>++  as_fn_set_status $ac_retval
>++
>++} # ac_fn_c_compute_int
>++
>++# ac_fn_c_check_func LINENO FUNC VAR
>++# ----------------------------------
>++# Tests whether FUNC exists, setting the cache variable VAR accordingly
>++ac_fn_c_check_func ()
>++{
>++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
>++$as_echo_n "checking for $2... " >&6; }
>++if eval \${$3+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_n= ac_c='\c' ac_t=
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
>++   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
>++#define $2 innocuous_$2
>++
>++/* System header to define __stub macros and hopefully few prototypes,
>++    which can conflict with char $2 (); below.
>++    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
>++    <limits.h> exists even on freestanding compilers.  */
>++
>++#ifdef __STDC__
>++# include <limits.h>
>++#else
>++# include <assert.h>
>++#endif
>++
>++#undef $2
>++
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char $2 ();
>++/* The GNU C library defines this for functions which it implements
>++    to always fail with ENOSYS.  Some functions are actually named
>++    something starting with __ and the normal name is an alias.  */
>++#if defined __stub_$2 || defined __stub___$2
>++choke me
>++#endif
>++
>++int
>++main ()
>++{
>++return $2 ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  eval "$3=yes"
>++else
>++  eval "$3=no"
>++fi
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++fi
>++eval ac_res=\$$3
>++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
>++$as_echo "$ac_res" >&6; }
>++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
>++
>++} # ac_fn_c_check_func
>++
>++# ac_fn_cxx_try_compile LINENO
>++# ----------------------------
>++# Try to compile conftest.$ac_ext, and return whether this succeeded.
>++ac_fn_cxx_try_compile ()
>++{
>++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
>++  rm -f conftest.$ac_objext
>++  if { { ac_try="$ac_compile"
>++case "(($ac_try" in
>++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
>++  *) ac_try_echo=$ac_try;;
>++esac
>++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
>++$as_echo "$ac_try_echo"; } >&5
>++  (eval "$ac_compile") 2>conftest.err
>++  ac_status=$?
>++  if test -s conftest.err; then
>++    grep -v '^ *+' conftest.err >conftest.er1
>++    cat conftest.er1 >&5
>++    mv -f conftest.er1 conftest.err
>++  fi
>++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
>++  test $ac_status = 0; } && {
>++	 test -z "$ac_cxx_werror_flag" ||
>++	 test ! -s conftest.err
>++       } && test -s conftest.$ac_objext; then :
>++  ac_retval=0
>++else
>++  $as_echo "$as_me: failed program was:" >&5
>++sed 's/^/| /' conftest.$ac_ext >&5
>++
>++	ac_retval=1
>+ fi
>++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
>++  as_fn_set_status $ac_retval
>++
>++} # ac_fn_cxx_try_compile
>++cat >config.log <<_ACEOF
>++This file contains any messages produced by compilers while
>++running configure, to aid debugging if configure makes a mistake.
>++
>++It was created by $as_me, which was
>++generated by GNU Autoconf 2.69.  Invocation command line was
>+ 
>++  $ $0 $@
>+ 
>++_ACEOF
>++exec 5>>config.log
>++{
>++cat <<_ASUNAME
>++## --------- ##
>++## Platform. ##
>++## --------- ##
>+ 
>++hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
>++uname -m = `(uname -m) 2>/dev/null || echo unknown`
>++uname -r = `(uname -r) 2>/dev/null || echo unknown`
>++uname -s = `(uname -s) 2>/dev/null || echo unknown`
>++uname -v = `(uname -v) 2>/dev/null || echo unknown`
>++
>++/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
>++/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
>++
>++/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
>++/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
>++/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
>++/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
>++/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
>++/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
>++/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
>++
>++_ASUNAME
>++
>++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
>++for as_dir in $PATH
>++do
>++  IFS=$as_save_IFS
>++  test -z "$as_dir" && as_dir=.
>++    $as_echo "PATH: $as_dir"
>++  done
>++IFS=$as_save_IFS
>++
>++} >&5
>++
>++cat >&5 <<_ACEOF
>++
>++
>++## ----------- ##
>++## Core tests. ##
>++## ----------- ##
>++
>++_ACEOF
>++
>++
>++# Keep a trace of the command line.
>++# Strip out --no-create and --no-recursion so they do not pile up.
>++# Strip out --silent because we don't want to record it for future runs.
>++# Also quote any args containing shell meta-characters.
>++# Make two passes to allow for proper duplicate-argument suppression.
>++ac_configure_args=
>++ac_configure_args0=
>++ac_configure_args1=
>++ac_must_keep_next=false
>++for ac_pass in 1 2
>++do
>++  for ac_arg
>++  do
>++    case $ac_arg in
>++    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
>++    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
>++    | -silent | --silent | --silen | --sile | --sil)
>++      continue ;;
>++    *\'*)
>++      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
>++    esac
>++    case $ac_pass in
>++    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
>++    2)
>++      as_fn_append ac_configure_args1 " '$ac_arg'"
>++      if test $ac_must_keep_next = true; then
>++	ac_must_keep_next=false # Got value, back to normal.
>++      else
>++	case $ac_arg in
>++	  *=* | --config-cache | -C | -disable-* | --disable-* \
>++	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
>++	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
>++	  | -with-* | --with-* | -without-* | --without-* | --x)
>++	    case "$ac_configure_args0 " in
>++	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
>++	    esac
>++	    ;;
>++	  -* ) ac_must_keep_next=true ;;
>++	esac
>++      fi
>++      as_fn_append ac_configure_args " '$ac_arg'"
>++      ;;
>++    esac
>++  done
>++done
>++{ ac_configure_args0=; unset ac_configure_args0;}
>++{ ac_configure_args1=; unset ac_configure_args1;}
>++
>++# When interrupted or exit'd, cleanup temporary files, and complete
>++# config.log.  We remove comments because anyway the quotes in there
>++# would cause problems or look ugly.
>++# WARNING: Use '\'' to represent an apostrophe within the trap.
>++# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
>++trap 'exit_status=$?
>++  # Save into config.log some information that might help in debugging.
>++  {
>++    echo
>++
>++    $as_echo "## ---------------- ##
>++## Cache variables. ##
>++## ---------------- ##"
>++    echo
>++    # The following way of writing the cache mishandles newlines in values,
>++(
>++  for ac_var in `(set) 2>&1 | sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]*$=.*/\1/p'\''`; do
>++    eval ac_val=\$$ac_var
>++    case $ac_val in #(
>++    *${as_nl}*)
>++      case $ac_var in #(
>++      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
>++$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
>++      esac
>++      case $ac_var in #(
>++      _ | IFS | as_nl) ;; #(
>++      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
>++      *) { eval $ac_var=; unset $ac_var;} ;;
>++      esac ;;
>++    esac
>++  done
>++  (set) 2>&1 |
>++    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
>++    *${as_nl}ac_space=\ *)
>++      sed -n \
>++	"s/'\''/'\''\\\\'\'''\''/g;
>++	  s/^\$[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\$=\$.*\$/\\1='\''\\2'\''/p"
>++      ;; #(
>++    *)
>++      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
>++      ;;
>++    esac |
>++    sort
>++)
>++    echo
>++
>++    $as_echo "## ----------------- ##
>++## Output variables. ##
>++## ----------------- ##"
>++    echo
>++    for ac_var in $ac_subst_vars
>++    do
>++      eval ac_val=\$$ac_var
>++      case $ac_val in
>++      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
>++      esac
>++      $as_echo "$ac_var='\''$ac_val'\''"
>++    done | sort
>++    echo
>++
>++    if test -n "$ac_subst_files"; then
>++      $as_echo "## ------------------- ##
>++## File substitutions. ##
>++## ------------------- ##"
>++      echo
>++      for ac_var in $ac_subst_files
>++      do
>++	eval ac_val=\$$ac_var
>++	case $ac_val in
>++	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
>++	esac
>++	$as_echo "$ac_var='\''$ac_val'\''"
>++      done | sort
>++      echo
>++    fi
>++
>++    if test -s confdefs.h; then
>++      $as_echo "## ----------- ##
>++## confdefs.h. ##
>++## ----------- ##"
>++      echo
>++      cat confdefs.h
>++      echo
>++    fi
>++    test "$ac_signal" != 0 &&
>++      $as_echo "$as_me: caught signal $ac_signal"
>++    $as_echo "$as_me: exit $exit_status"
>++  } >&5
>++  rm -f core *.core core.conftest.* &&
>++    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
>++    exit $exit_status
>++' 0
>++for ac_signal in 1 2 13 15; do
>++  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
>++done
>++ac_signal=0
>++
>++# confdefs.h avoids OS command line length limits that DEFS can exceed.
>++rm -f -r conftest* confdefs.h
>++
>++$as_echo "/* confdefs.h */" > confdefs.h
>++
>++# Predefined preprocessor variables.
>++
>++cat >>confdefs.h <<_ACEOF
>++#define PACKAGE_NAME "$PACKAGE_NAME"
>++_ACEOF
>++
>++cat >>confdefs.h <<_ACEOF
>++#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
>++_ACEOF
>++
>++cat >>confdefs.h <<_ACEOF
>++#define PACKAGE_VERSION "$PACKAGE_VERSION"
>++_ACEOF
>++
>++cat >>confdefs.h <<_ACEOF
>++#define PACKAGE_STRING "$PACKAGE_STRING"
>++_ACEOF
>++
>++cat >>confdefs.h <<_ACEOF
>++#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
>++_ACEOF
>++
>++cat >>confdefs.h <<_ACEOF
>++#define PACKAGE_URL "$PACKAGE_URL"
>++_ACEOF
>++
>++
>++# Let the site file select an alternate cache file if it wants to.
>++# Prefer an explicitly selected file to automatically selected ones.
>++ac_site_file1=NONE
>++ac_site_file2=NONE
>++if test -n "$CONFIG_SITE"; then
>++  # We do not want a PATH search for config.site.
>++  case $CONFIG_SITE in #((
>++    -*)  ac_site_file1=./$CONFIG_SITE;;
>++    */*) ac_site_file1=$CONFIG_SITE;;
>++    *)   ac_site_file1=./$CONFIG_SITE;;
>++  esac
>++elif test "x$prefix" != xNONE; then
>++  ac_site_file1=$prefix/share/config.site
>++  ac_site_file2=$prefix/etc/config.site
>++else
>++  ac_site_file1=$ac_default_prefix/share/config.site
>++  ac_site_file2=$ac_default_prefix/etc/config.site
>++fi
>++for ac_site_file in "$ac_site_file1" "$ac_site_file2"
>++do
>++  test "x$ac_site_file" = xNONE && continue
>++  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
>++    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
>++$as_echo "$as_me: loading site script $ac_site_file" >&6;}
>++    sed 's/^/| /' "$ac_site_file" >&5
>++    . "$ac_site_file" \
>++      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
>++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
>++as_fn_error $? "failed to load site script $ac_site_file
>++See \`config.log' for more details" "$LINENO" 5; }
>++  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.  DJGPP emulates it as a regular file.
>++  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
>++    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
>++$as_echo "$as_me: loading cache $cache_file" >&6;}
>++    case $cache_file in
>++      [\\/]* | ?:[\\/]* ) . "$cache_file";;
>++      *)                      . "./$cache_file";;
>++    esac
>++  fi
>++else
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
>++$as_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 $ac_precious_vars; 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,)
>++      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
>++$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
>++      ac_cache_corrupted=: ;;
>++    ,set)
>++      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
>++$as_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
>++	# differences in whitespace do not lead to failure.
>++	ac_old_val_w=`echo x $ac_old_val`
>++	ac_new_val_w=`echo x $ac_new_val`
>++	if test "$ac_old_val_w" != "$ac_new_val_w"; then
>++	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
>++$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
>++	  ac_cache_corrupted=:
>++	else
>++	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
>++$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
>++	  eval $ac_var=\$ac_old_val
>++	fi
>++	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
>++$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
>++	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
>++$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
>++      fi;;
>++  esac
>++  # Pass precious variables to config.status.
>++  if test "$ac_new_set" = set; then
>++    case $ac_new_val in
>++    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
>++    *) ac_arg=$ac_var=$ac_new_val ;;
>++    esac
>++    case " $ac_configure_args " in
>++      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
>++      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
>++    esac
>++  fi
>++done
>++if $ac_cache_corrupted; then
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
>++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
>++$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
>++  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
>++fi
>++## -------------------- ##
>++## Main body of script. ##
>++## -------------------- ##
>++
>++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
>++
>++
>++
>++am__api_version="1.4"
>+ ac_aux_dir=
>+-for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
>+-  if test -f $ac_dir/install-sh; then
>++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
>++  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 "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
>++  as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
>+ fi
>+-ac_config_guess=$ac_aux_dir/config.guess
>+-ac_config_sub=$ac_aux_dir/config.sub
>+-ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
>+ 
>+-am__api_version="1.4"
>++# These three variables are undocumented and unsupported,
>++# and are intended to be withdrawn in a future Autoconf release.
>++# They can cause serious problems if a builder's source tree is in a directory
>++# whose full name contains unusual characters.
>++ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
>++ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
>++ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
>++
>++
>+ # 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:
>+@@ -603,65 +2492,94 @@ am__api_version="1.4"
>+ # SunOS /usr/etc/install
>+ # IRIX /sbin/install
>+ # AIX /bin/install
>++# AmigaOS /C/install, which installs bootblocks on floppy discs
>+ # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
>+ # AFS /usr/afsws/bin/install, which mishandles nonexistent args
>+ # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
>++# OS/2's system install, which has a completely different semantic
>+ # ./install, which can be erroneously created by make from ./install.sh.
>+-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
>+-echo "configure:610: checking for a BSD compatible install" >&5
>++# Reject install programs that cannot install multiple files.
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
>++$as_echo_n "checking for a BSD-compatible install... " >&6; }
>+ if test -z "$INSTALL"; then
>+-if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++if ${ac_cv_path_install+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
>+-  for ac_dir in $PATH; do
>++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
>++for as_dir in $PATH
>++do
>++  IFS=$as_save_IFS
>++  test -z "$as_dir" && as_dir=.
>+     # Account for people who put trailing slashes in PATH elements.
>+-    case "$ac_dir/" in
>+-    /|./|.//|/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 test -f $ac_dir/$ac_prog; then
>++case $as_dir/ in #((
>++  ./ | .// | /[cC]/* | \
>++  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
>++  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
>++  /usr/ucb/* ) ;;
>++  *)
>++    # OSF1 and SCO ODT 3.0 have their own names for install.
>++    # Don't use installbsd from OSF since it installs stuff as root
>++    # by default.
>++    for ac_prog in ginstall scoinst install; do
>++      for ac_exec_ext in '' $ac_executable_extensions; do
>++	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
>+ 	  if test $ac_prog = install &&
>+-            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
>++	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
>+ 	    # AIX install.  It has an incompatible calling convention.
>+ 	    :
>++	  elif test $ac_prog = install &&
>++	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
>++	    # program-specific install script used by HP pwplus--don't use.
>++	    :
>+ 	  else
>+-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
>+-	    break 2
>++	    rm -rf conftest.one conftest.two conftest.dir
>++	    echo one > conftest.one
>++	    echo two > conftest.two
>++	    mkdir conftest.dir
>++	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
>++	      test -s conftest.one && test -s conftest.two &&
>++	      test -s conftest.dir/conftest.one &&
>++	      test -s conftest.dir/conftest.two
>++	    then
>++	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
>++	      break 3
>++	    fi
>+ 	  fi
>+ 	fi
>+       done
>+-      ;;
>+-    esac
>++    done
>++    ;;
>++esac
>++
>+   done
>+-  IFS="$ac_save_IFS"
>++IFS=$as_save_IFS
>++
>++rm -rf conftest.one conftest.two conftest.dir
>+ 
>+ fi
>+   if test "${ac_cv_path_install+set}" = set; then
>+-    INSTALL="$ac_cv_path_install"
>++    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
>++    # As a last resort, use the slow shell script.  Don't cache a
>++    # value 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"
>++    # removed, or if the value is a relative name.
>++    INSTALL=$ac_install_sh
>+   fi
>+ fi
>+-echo "$ac_t""$INSTALL" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
>++$as_echo "$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_PROGRAM}'
>++test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
>+ 
>+ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
>+ 
>+-echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
>+-echo "configure:663: checking whether build environment is sane" >&5
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
>++$as_echo_n "checking whether build environment is sane... " >&6; }
>+ # Just in case
>+ sleep 1
>+ echo timestamp > conftestfile
>+@@ -683,8 +2601,8 @@ if (
>+       # if, for instance, CONFIG_SHELL is bash and it inherits a
>+       # broken ls alias from the environment.  This has actually
>+       # happened.  Such a system could not be considered "sane".
>+-      { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
>+-alias in your environment" 1>&2; exit 1; }
>++      as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
>++alias in your environment" "$LINENO" 5
>+    fi
>+ 
>+    test "$2" = conftestfile
>+@@ -693,54 +2611,50 @@ then
>+    # Ok.
>+    :
>+ else
>+-   { echo "configure: error: newly created file is older than distributed files!
>+-Check your system clock" 1>&2; exit 1; }
>++   as_fn_error $? "newly created file is older than distributed files!
>++Check your system clock" "$LINENO" 5
>+ fi
>+ rm -f conftest*
>+-echo "$ac_t""yes" 1>&6
>+-if test "$program_transform_name" = s,x,x,; then
>+-  program_transform_name=
>+-else
>+-  # Double any \ or $.  echo might interpret backslashes.
>+-  cat <<\EOF_SED > conftestsed
>+-s,\\,\\\\,g; s,\$,$$,g
>+-EOF_SED
>+-  program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
>+-  rm -f conftestsed
>+-fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
>++$as_echo "yes" >&6; }
>+ test "$program_prefix" != NONE &&
>+-  program_transform_name="s,^,${program_prefix},; $program_transform_name"
>++  program_transform_name="s&^&$program_prefix&;$program_transform_name"
>+ # Use a double $ so make ignores it.
>+ test "$program_suffix" != NONE &&
>+-  program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
>+-
>+-# sed with no file args requires a program.
>+-test "$program_transform_name" = "" && program_transform_name="s,x,x,"
>++  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
>++# Double any \ or $.
>++# By default was `s,x,x', remove it if useless.
>++ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
>++program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
>+ 
>+-echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
>+-echo "configure:720: checking whether ${MAKE-make} sets \${MAKE}" >&5
>+-set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
>++$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
>++set x ${MAKE-make}
>++ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
>++if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftestmake <<\EOF
>++  cat >conftest.make <<\_ACEOF
>++SHELL = /bin/sh
>+ all:
>+-	@echo 'ac_maketemp="${MAKE}"'
>+-EOF
>+-# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
>+-eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
>+-if test -n "$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 conftestmake
>++	@echo '@@@%%%=$(MAKE)=@@@%%%'
>++_ACEOF
>++# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
>++case `${MAKE-make} -f conftest.make 2>/dev/null` in
>++  *@@@%%%=?*=@@@%%%*)
>++    eval ac_cv_prog_make_${ac_make}_set=yes;;
>++  *)
>++    eval ac_cv_prog_make_${ac_make}_set=no;;
>++esac
>++rm -f conftest.make
>+ fi
>+-if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>++if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
>++$as_echo "yes" >&6; }
>+   SET_MAKE=
>+ else
>+-  echo "$ac_t""no" 1>&6
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
>++$as_echo "no" >&6; }
>+   SET_MAKE="MAKE=${MAKE-make}"
>+ fi
>+ 
>+@@ -750,82 +2664,94 @@ PACKAGE=links
>+ VERSION=2.8
>+ 
>+ if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
>+-  { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
>++  as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
>+ fi
>+-cat >> confdefs.h <<EOF
>++
>++cat >>confdefs.h <<_ACEOF
>+ #define PACKAGE "$PACKAGE"
>+-EOF
>++_ACEOF
>+ 
>+-cat >> confdefs.h <<EOF
>++
>++cat >>confdefs.h <<_ACEOF
>+ #define VERSION "$VERSION"
>+-EOF
>++_ACEOF
>+ 
>+ 
>+ 
>+ missing_dir=`cd $ac_aux_dir && pwd`
>+-echo $ac_n "checking for working aclocal-${am__api_version}""... $ac_c" 1>&6
>+-echo "configure:766: checking for working aclocal-${am__api_version}" >&5
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working aclocal-${am__api_version}" >&5
>++$as_echo_n "checking for working aclocal-${am__api_version}... " >&6; }
>+ # Run test in a subshell; some versions of sh will print an error if
>+ # an executable is not found, even if stderr is redirected.
>+ # Redirect stdin to placate older versions of autoconf.  Sigh.
>+ if (aclocal-${am__api_version} --version) < /dev/null > /dev/null 2>&1; then
>+    ACLOCAL=aclocal-${am__api_version}
>+-   echo "$ac_t""found" 1>&6
>++   { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
>++$as_echo "found" >&6; }
>+ else
>+    ACLOCAL="$missing_dir/missing aclocal-${am__api_version}"
>+-   echo "$ac_t""missing" 1>&6
>++   { $as_echo "$as_me:${as_lineno-$LINENO}: result: missing" >&5
>++$as_echo "missing" >&6; }
>+ fi
>+ 
>+-echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
>+-echo "configure:779: checking for working autoconf" >&5
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working autoconf" >&5
>++$as_echo_n "checking for working autoconf... " >&6; }
>+ # Run test in a subshell; some versions of sh will print an error if
>+ # an executable is not found, even if stderr is redirected.
>+ # Redirect stdin to placate older versions of autoconf.  Sigh.
>+ if (autoconf --version) < /dev/null > /dev/null 2>&1; then
>+    AUTOCONF=autoconf
>+-   echo "$ac_t""found" 1>&6
>++   { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
>++$as_echo "found" >&6; }
>+ else
>+    AUTOCONF="$missing_dir/missing autoconf"
>+-   echo "$ac_t""missing" 1>&6
>++   { $as_echo "$as_me:${as_lineno-$LINENO}: result: missing" >&5
>++$as_echo "missing" >&6; }
>+ fi
>+ 
>+-echo $ac_n "checking for working automake-${am__api_version}""... $ac_c" 1>&6
>+-echo "configure:792: checking for working automake-${am__api_version}" >&5
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working automake-${am__api_version}" >&5
>++$as_echo_n "checking for working automake-${am__api_version}... " >&6; }
>+ # Run test in a subshell; some versions of sh will print an error if
>+ # an executable is not found, even if stderr is redirected.
>+ # Redirect stdin to placate older versions of autoconf.  Sigh.
>+ if (automake-${am__api_version} --version) < /dev/null > /dev/null 2>&1; then
>+    AUTOMAKE=automake-${am__api_version}
>+-   echo "$ac_t""found" 1>&6
>++   { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
>++$as_echo "found" >&6; }
>+ else
>+    AUTOMAKE="$missing_dir/missing automake-${am__api_version}"
>+-   echo "$ac_t""missing" 1>&6
>++   { $as_echo "$as_me:${as_lineno-$LINENO}: result: missing" >&5
>++$as_echo "missing" >&6; }
>+ fi
>+ 
>+-echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
>+-echo "configure:805: checking for working autoheader" >&5
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working autoheader" >&5
>++$as_echo_n "checking for working autoheader... " >&6; }
>+ # Run test in a subshell; some versions of sh will print an error if
>+ # an executable is not found, even if stderr is redirected.
>+ # Redirect stdin to placate older versions of autoconf.  Sigh.
>+ if (autoheader --version) < /dev/null > /dev/null 2>&1; then
>+    AUTOHEADER=autoheader
>+-   echo "$ac_t""found" 1>&6
>++   { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
>++$as_echo "found" >&6; }
>+ else
>+    AUTOHEADER="$missing_dir/missing autoheader"
>+-   echo "$ac_t""missing" 1>&6
>++   { $as_echo "$as_me:${as_lineno-$LINENO}: result: missing" >&5
>++$as_echo "missing" >&6; }
>+ fi
>+ 
>+-echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
>+-echo "configure:818: checking for working makeinfo" >&5
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working makeinfo" >&5
>++$as_echo_n "checking for working makeinfo... " >&6; }
>+ # Run test in a subshell; some versions of sh will print an error if
>+ # an executable is not found, even if stderr is redirected.
>+ # Redirect stdin to placate older versions of autoconf.  Sigh.
>+ if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
>+    MAKEINFO=makeinfo
>+-   echo "$ac_t""found" 1>&6
>++   { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
>++$as_echo "found" >&6; }
>+ else
>+    MAKEINFO="$missing_dir/missing makeinfo"
>+-   echo "$ac_t""missing" 1>&6
>++   { $as_echo "$as_me:${as_lineno-$LINENO}: result: missing" >&5
>++$as_echo "missing" >&6; }
>+ fi
>+ 
>+ 
>+@@ -837,217 +2763,691 @@ AUTOHEADER="./missing autoheader"
>+ image_formats="GIF PNG XBM"
>+ 
>+ 
>++ac_config_headers="$ac_config_headers config.h"
>+ 
>++ac_config_commands="$ac_config_commands default-1"
>+ 
>+ 
>+-# Extract the first word of "gcc", so it can be a program name with args.
>++ac_ext=c
>++ac_cpp='$CPP $CPPFLAGS'
>++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
>++ac_compiler_gnu=$ac_cv_c_compiler_gnu
>++if test -n "$ac_tool_prefix"; then
>++  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
>++set dummy ${ac_tool_prefix}gcc; ac_word=$2
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
>++$as_echo_n "checking for $ac_word... " >&6; }
>++if ${ac_cv_prog_CC+:} false; then :
>++  $as_echo_n "(cached) " >&6
>++else
>++  if test -n "$CC"; then
>++  ac_cv_prog_CC="$CC" # Let the user override the test.
>++else
>++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
>++for as_dir in $PATH
>++do
>++  IFS=$as_save_IFS
>++  test -z "$as_dir" && as_dir=.
>++    for ac_exec_ext in '' $ac_executable_extensions; do
>++  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
>++    ac_cv_prog_CC="${ac_tool_prefix}gcc"
>++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
>++    break 2
>++  fi
>++done
>++  done
>++IFS=$as_save_IFS
>++
>++fi
>++fi
>++CC=$ac_cv_prog_CC
>++if test -n "$CC"; then
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
>++$as_echo "$CC" >&6; }
>++else
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
>++$as_echo "no" >&6; }
>++fi
>++
>++
>++fi
>++if test -z "$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 $ac_n "checking for $ac_word""... $ac_c" 1>&6
>+-echo "configure:845: checking for $ac_word" >&5
>+-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
>++$as_echo_n "checking for $ac_word... " >&6; }
>++if ${ac_cv_prog_ac_ct_CC+:} false; then :
>++  $as_echo_n "(cached) " >&6
>++else
>++  if test -n "$ac_ct_CC"; then
>++  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
>++else
>++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
>++for as_dir in $PATH
>++do
>++  IFS=$as_save_IFS
>++  test -z "$as_dir" && as_dir=.
>++    for ac_exec_ext in '' $ac_executable_extensions; do
>++  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
>++    ac_cv_prog_ac_ct_CC="gcc"
>++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
>++    break 2
>++  fi
>++done
>++  done
>++IFS=$as_save_IFS
>++
>++fi
>++fi
>++ac_ct_CC=$ac_cv_prog_ac_ct_CC
>++if test -n "$ac_ct_CC"; then
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
>++$as_echo "$ac_ct_CC" >&6; }
>++else
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
>++$as_echo "no" >&6; }
>++fi
>++
>++  if test "x$ac_ct_CC" = x; then
>++    CC=""
>++  else
>++    case $cross_compiling:$ac_tool_warned in
>++yes:)
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
>++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
>++ac_tool_warned=yes ;;
>++esac
>++    CC=$ac_ct_CC
>++  fi
>++else
>++  CC="$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
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
>++$as_echo_n "checking for $ac_word... " >&6; }
>++if ${ac_cv_prog_CC+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+   if test -n "$CC"; then
>+   ac_cv_prog_CC="$CC" # Let the user override the test.
>+ else
>+-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
>+-  ac_dummy="$PATH"
>+-  for ac_dir in $ac_dummy; do
>+-    test -z "$ac_dir" && ac_dir=.
>+-    if test -f $ac_dir/$ac_word; then
>+-      ac_cv_prog_CC="gcc"
>+-      break
>+-    fi
>++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
>++for as_dir in $PATH
>++do
>++  IFS=$as_save_IFS
>++  test -z "$as_dir" && as_dir=.
>++    for ac_exec_ext in '' $ac_executable_extensions; do
>++  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
>++    ac_cv_prog_CC="${ac_tool_prefix}cc"
>++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
>++    break 2
>++  fi
>++done
>+   done
>+-  IFS="$ac_save_ifs"
>++IFS=$as_save_IFS
>++
>+ fi
>+ fi
>+-CC="$ac_cv_prog_CC"
>++CC=$ac_cv_prog_CC
>+ if test -n "$CC"; then
>+-  echo "$ac_t""$CC" 1>&6
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
>++$as_echo "$CC" >&6; }
>+ else
>+-  echo "$ac_t""no" 1>&6
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
>++$as_echo "no" >&6; }
>+ fi
>+ 
>++
>++  fi
>++fi
>+ if test -z "$CC"; then
>+   # Extract the first word of "cc", so it can be a program name with args.
>+ set dummy cc; ac_word=$2
>+-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
>+-echo "configure:875: checking for $ac_word" >&5
>+-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
>++$as_echo_n "checking for $ac_word... " >&6; }
>++if ${ac_cv_prog_CC+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+   if test -n "$CC"; then
>+   ac_cv_prog_CC="$CC" # Let the user override the test.
>+ else
>+-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
>+   ac_prog_rejected=no
>+-  ac_dummy="$PATH"
>+-  for ac_dir in $ac_dummy; do
>+-    test -z "$ac_dir" && ac_dir=.
>+-    if test -f $ac_dir/$ac_word; then
>+-      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
>+-        ac_prog_rejected=yes
>+-	continue
>+-      fi
>+-      ac_cv_prog_CC="cc"
>+-      break
>+-    fi
>++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
>++for as_dir in $PATH
>++do
>++  IFS=$as_save_IFS
>++  test -z "$as_dir" && as_dir=.
>++    for ac_exec_ext in '' $ac_executable_extensions; do
>++  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
>++    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
>++       ac_prog_rejected=yes
>++       continue
>++     fi
>++    ac_cv_prog_CC="cc"
>++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
>++    break 2
>++  fi
>++done
>+   done
>+-  IFS="$ac_save_ifs"
>++IFS=$as_save_IFS
>++
>+ 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 $# -gt 0; then
>++  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/$ac_word" "$@"
>+-    shift
>+-    ac_cv_prog_CC="$@"
>++    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
>+   fi
>+ fi
>+ fi
>+ fi
>+-CC="$ac_cv_prog_CC"
>++CC=$ac_cv_prog_CC
>+ if test -n "$CC"; then
>+-  echo "$ac_t""$CC" 1>&6
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
>++$as_echo "$CC" >&6; }
>+ else
>+-  echo "$ac_t""no" 1>&6
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
>++$as_echo "no" >&6; }
>+ fi
>+ 
>+-  if test -z "$CC"; then
>+-    case "`uname -s`" in
>+-    *win32* | *WIN32*)
>+-      # Extract the first word of "cl", so it can be a program name with args.
>+-set dummy cl; ac_word=$2
>+-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
>+-echo "configure:926: checking for $ac_word" >&5
>+-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++
>++fi
>++if test -z "$CC"; then
>++  if test -n "$ac_tool_prefix"; then
>++  for ac_prog in cl.exe
>++  do
>++    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
>++set dummy $ac_tool_prefix$ac_prog; ac_word=$2
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
>++$as_echo_n "checking for $ac_word... " >&6; }
>++if ${ac_cv_prog_CC+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+   if test -n "$CC"; then
>+   ac_cv_prog_CC="$CC" # Let the user override the test.
>+ else
>+-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
>+-  ac_dummy="$PATH"
>+-  for ac_dir in $ac_dummy; do
>+-    test -z "$ac_dir" && ac_dir=.
>+-    if test -f $ac_dir/$ac_word; then
>+-      ac_cv_prog_CC="cl"
>+-      break
>+-    fi
>++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
>++for as_dir in $PATH
>++do
>++  IFS=$as_save_IFS
>++  test -z "$as_dir" && as_dir=.
>++    for ac_exec_ext in '' $ac_executable_extensions; do
>++  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
>++    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
>++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
>++    break 2
>++  fi
>++done
>+   done
>+-  IFS="$ac_save_ifs"
>++IFS=$as_save_IFS
>++
>+ fi
>+ fi
>+-CC="$ac_cv_prog_CC"
>++CC=$ac_cv_prog_CC
>+ if test -n "$CC"; then
>+-  echo "$ac_t""$CC" 1>&6
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
>++$as_echo "$CC" >&6; }
>+ else
>+-  echo "$ac_t""no" 1>&6
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
>++$as_echo "no" >&6; }
>+ fi
>+- ;;
>+-    esac
>++
>++
>++    test -n "$CC" && break
>++  done
>++fi
>++if test -z "$CC"; then
>++  ac_ct_CC=$CC
>++  for ac_prog in cl.exe
>++do
>++  # Extract the first word of "$ac_prog", so it can be a program name with args.
>++set dummy $ac_prog; ac_word=$2
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
>++$as_echo_n "checking for $ac_word... " >&6; }
>++if ${ac_cv_prog_ac_ct_CC+:} false; then :
>++  $as_echo_n "(cached) " >&6
>++else
>++  if test -n "$ac_ct_CC"; then
>++  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
>++else
>++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
>++for as_dir in $PATH
>++do
>++  IFS=$as_save_IFS
>++  test -z "$as_dir" && as_dir=.
>++    for ac_exec_ext in '' $ac_executable_extensions; do
>++  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
>++    ac_cv_prog_ac_ct_CC="$ac_prog"
>++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
>++    break 2
>+   fi
>+-  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
>++done
>++  done
>++IFS=$as_save_IFS
>++
>++fi
>++fi
>++ac_ct_CC=$ac_cv_prog_ac_ct_CC
>++if test -n "$ac_ct_CC"; then
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
>++$as_echo "$ac_ct_CC" >&6; }
>++else
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
>++$as_echo "no" >&6; }
>+ fi
>+ 
>+-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
>+-echo "configure:958: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
>+ 
>+-ac_ext=c
>+-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
>+-ac_cpp='$CPP $CPPFLAGS'
>+-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
>+-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
>+-cross_compiling=$ac_cv_prog_cc_cross
>++  test -n "$ac_ct_CC" && break
>++done
>+ 
>+-cat > conftest.$ac_ext << EOF
>++  if test "x$ac_ct_CC" = x; then
>++    CC=""
>++  else
>++    case $cross_compiling:$ac_tool_warned in
>++yes:)
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
>++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
>++ac_tool_warned=yes ;;
>++esac
>++    CC=$ac_ct_CC
>++  fi
>++fi
>+ 
>+-#line 969 "configure"
>+-#include "confdefs.h"
>++fi
>+ 
>+-main(){return(0);}
>+-EOF
>+-if { (eval echo configure:974: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  ac_cv_prog_cc_works=yes
>+-  # If we can't run a trivial program, we are probably using a cross compiler.
>+-  if (./conftest; exit) 2>/dev/null; then
>+-    ac_cv_prog_cc_cross=no
>+-  else
>+-    ac_cv_prog_cc_cross=yes
>++
>++test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
>++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
>++as_fn_error $? "no acceptable C compiler found in \$PATH
>++See \`config.log' for more details" "$LINENO" 5; }
>++
>++# Provide some information about the compiler.
>++$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
>++set X $ac_compile
>++ac_compiler=$2
>++for ac_option in --version -v -V -qversion; do
>++  { { ac_try="$ac_compiler $ac_option >&5"
>++case "(($ac_try" in
>++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
>++  *) ac_try_echo=$ac_try;;
>++esac
>++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
>++$as_echo "$ac_try_echo"; } >&5
>++  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
>++  ac_status=$?
>++  if test -s conftest.err; then
>++    sed '10a\
>++... rest of stderr output deleted ...
>++         10q' conftest.err >conftest.er1
>++    cat conftest.er1 >&5
>+   fi
>++  rm -f conftest.er1 conftest.err
>++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
>++  test $ac_status = 0; }
>++done
>++
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++
>++int
>++main ()
>++{
>++
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++ac_clean_files_save=$ac_clean_files
>++ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
>++# Try to create an executable without -o first, disregard a.out.
>++# It will help us diagnose broken compilers, and finding out an intuition
>++# of exeext.
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
>++$as_echo_n "checking whether the C compiler works... " >&6; }
>++ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
>++
>++# The possible output files:
>++ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
>++
>++ac_rmfiles=
>++for ac_file in $ac_files
>++do
>++  case $ac_file in
>++    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
>++    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
>++  esac
>++done
>++rm -f $ac_rmfiles
>++
>++if { { ac_try="$ac_link_default"
>++case "(($ac_try" in
>++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
>++  *) ac_try_echo=$ac_try;;
>++esac
>++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
>++$as_echo "$ac_try_echo"; } >&5
>++  (eval "$ac_link_default") 2>&5
>++  ac_status=$?
>++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
>++  test $ac_status = 0; }; then :
>++  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
>++# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
>++# in a Makefile.  We should not override ac_cv_exeext if it was cached,
>++# so that the user can short-circuit this test for compilers unknown to
>++# Autoconf.
>++for ac_file in $ac_files ''
>++do
>++  test -f "$ac_file" || continue
>++  case $ac_file in
>++    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
>++	;;
>++    [ab].out )
>++	# We found the default executable, but exeext='' is most
>++	# certainly right.
>++	break;;
>++    *.* )
>++	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
>++	then :; else
>++	   ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'`
>++	fi
>++	# We set ac_cv_exeext here because the later test for it is not
>++	# safe: cross compilers may not add the suffix if given an `-o'
>++	# argument, so we may need to know it at that point already.
>++	# Even if this section looks crufty: it has the advantage of
>++	# actually working.
>++	break;;
>++    * )
>++	break;;
>++  esac
>++done
>++test "$ac_cv_exeext" = no && ac_cv_exeext=
>++
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  ac_cv_prog_cc_works=no
>++  ac_file=''
>+ fi
>+-rm -fr conftest*
>+-ac_ext=c
>+-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
>+-ac_cpp='$CPP $CPPFLAGS'
>+-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
>+-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
>+-cross_compiling=$ac_cv_prog_cc_cross
>++if test -z "$ac_file"; then :
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
>++$as_echo "no" >&6; }
>++$as_echo "$as_me: failed program was:" >&5
>++sed 's/^/| /' conftest.$ac_ext >&5
>+ 
>+-echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
>+-if test $ac_cv_prog_cc_works = no; then
>+-  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
>++{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
>++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
>++as_fn_error 77 "C compiler cannot create executables
>++See \`config.log' for more details" "$LINENO" 5; }
>++else
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
>++$as_echo "yes" >&6; }
>+ fi
>+-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
>+-echo "configure:1000: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
>+-echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
>+-cross_compiling=$ac_cv_prog_cc_cross
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
>++$as_echo_n "checking for C compiler default output file name... " >&6; }
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
>++$as_echo "$ac_file" >&6; }
>++ac_exeext=$ac_cv_exeext
>+ 
>+-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
>+-echo "configure:1005: checking whether we are using GNU C" >&5
>+-if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
>++ac_clean_files=$ac_clean_files_save
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
>++$as_echo_n "checking for suffix of executables... " >&6; }
>++if { { ac_try="$ac_link"
>++case "(($ac_try" in
>++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
>++  *) ac_try_echo=$ac_try;;
>++esac
>++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
>++$as_echo "$ac_try_echo"; } >&5
>++  (eval "$ac_link") 2>&5
>++  ac_status=$?
>++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
>++  test $ac_status = 0; }; then :
>++  # If both `conftest.exe' and `conftest' are `present' (well, observable)
>++# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
>++# work properly (i.e., refer to `conftest.exe'), while it won't with
>++# `rm'.
>++for ac_file in conftest.exe conftest conftest.*; do
>++  test -f "$ac_file" || continue
>++  case $ac_file in
>++    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
>++    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'`
>++	  break;;
>++    * ) break;;
>++  esac
>++done
>+ else
>+-  cat > conftest.c <<EOF
>+-#ifdef __GNUC__
>+-  yes;
>+-#endif
>+-EOF
>+-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1014: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
>+-  ac_cv_prog_gcc=yes
>++  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
>++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
>++as_fn_error $? "cannot compute suffix of executables: cannot compile and link
>++See \`config.log' for more details" "$LINENO" 5; }
>++fi
>++rm -f conftest conftest$ac_cv_exeext
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
>++$as_echo "$ac_cv_exeext" >&6; }
>++
>++rm -f conftest.$ac_ext
>++EXEEXT=$ac_cv_exeext
>++ac_exeext=$EXEEXT
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++#include <stdio.h>
>++int
>++main ()
>++{
>++FILE *f = fopen ("conftest.out", "w");
>++ return ferror (f) || fclose (f) != 0;
>++
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++ac_clean_files="$ac_clean_files conftest.out"
>++# Check that the compiler produces executables we can run.  If not, either
>++# the compiler is broken, or we cross compile.
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
>++$as_echo_n "checking whether we are cross compiling... " >&6; }
>++if test "$cross_compiling" != yes; then
>++  { { ac_try="$ac_link"
>++case "(($ac_try" in
>++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
>++  *) ac_try_echo=$ac_try;;
>++esac
>++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
>++$as_echo "$ac_try_echo"; } >&5
>++  (eval "$ac_link") 2>&5
>++  ac_status=$?
>++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
>++  test $ac_status = 0; }
>++  if { ac_try='./conftest$ac_cv_exeext'
>++  { { case "(($ac_try" in
>++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
>++  *) ac_try_echo=$ac_try;;
>++esac
>++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
>++$as_echo "$ac_try_echo"; } >&5
>++  (eval "$ac_try") 2>&5
>++  ac_status=$?
>++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
>++  test $ac_status = 0; }; }; then
>++    cross_compiling=no
>++  else
>++    if test "$cross_compiling" = maybe; then
>++	cross_compiling=yes
>++    else
>++	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
>++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
>++as_fn_error $? "cannot run C compiled programs.
>++If you meant to cross compile, use \`--host'.
>++See \`config.log' for more details" "$LINENO" 5; }
>++    fi
>++  fi
>++fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
>++$as_echo "$cross_compiling" >&6; }
>++
>++rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
>++ac_clean_files=$ac_clean_files_save
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
>++$as_echo_n "checking for suffix of object files... " >&6; }
>++if ${ac_cv_objext+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_cv_prog_gcc=no
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++
>++int
>++main ()
>++{
>++
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++rm -f conftest.o conftest.obj
>++if { { ac_try="$ac_compile"
>++case "(($ac_try" in
>++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
>++  *) ac_try_echo=$ac_try;;
>++esac
>++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
>++$as_echo "$ac_try_echo"; } >&5
>++  (eval "$ac_compile") 2>&5
>++  ac_status=$?
>++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
>++  test $ac_status = 0; }; then :
>++  for ac_file in conftest.o conftest.obj conftest.*; do
>++  test -f "$ac_file" || continue;
>++  case $ac_file in
>++    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
>++    *) ac_cv_objext=`expr "$ac_file" : '.*\.$.*$'`
>++       break;;
>++  esac
>++done
>++else
>++  $as_echo "$as_me: failed program was:" >&5
>++sed 's/^/| /' conftest.$ac_ext >&5
>++
>++{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
>++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
>++as_fn_error $? "cannot compute suffix of object files: cannot compile
>++See \`config.log' for more details" "$LINENO" 5; }
>+ fi
>++rm -f conftest.$ac_cv_objext conftest.$ac_ext
>+ fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
>++$as_echo "$ac_cv_objext" >&6; }
>++OBJEXT=$ac_cv_objext
>++ac_objext=$OBJEXT
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
>++$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
>++if ${ac_cv_c_compiler_gnu+:} false; then :
>++  $as_echo_n "(cached) " >&6
>++else
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
>++int
>++main ()
>++{
>++#ifndef __GNUC__
>++       choke me
>++#endif
>+ 
>+-if test $ac_cv_prog_gcc = yes; then
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>++  ac_compiler_gnu=yes
>++else
>++  ac_compiler_gnu=no
>++fi
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>++ac_cv_c_compiler_gnu=$ac_compiler_gnu
>++
>++fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
>++$as_echo "$ac_cv_c_compiler_gnu" >&6; }
>++if test $ac_compiler_gnu = yes; then
>+   GCC=yes
>+ else
>+   GCC=
>+ fi
>+-
>+-ac_test_CFLAGS="${CFLAGS+set}"
>+-ac_save_CFLAGS="$CFLAGS"
>+-CFLAGS=
>+-echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
>+-echo "configure:1033: checking whether ${CC-cc} accepts -g" >&5
>+-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++ac_test_CFLAGS=${CFLAGS+set}
>++ac_save_CFLAGS=$CFLAGS
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
>++$as_echo_n "checking whether $CC accepts -g... " >&6; }
>++if ${ac_cv_prog_cc_g+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  echo 'void f(){}' > conftest.c
>+-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
>++  ac_save_c_werror_flag=$ac_c_werror_flag
>++   ac_c_werror_flag=yes
>++   ac_cv_prog_cc_g=no
>++   CFLAGS="-g"
>++   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++
>++int
>++main ()
>++{
>++
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>+   ac_cv_prog_cc_g=yes
>+ else
>+-  ac_cv_prog_cc_g=no
>+-fi
>+-rm -f conftest*
>++  CFLAGS=""
>++      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-fi
>++int
>++main ()
>++{
>+ 
>+-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>++
>++else
>++  ac_c_werror_flag=$ac_save_c_werror_flag
>++	 CFLAGS="-g"
>++	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++
>++int
>++main ()
>++{
>++
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>++  ac_cv_prog_cc_g=yes
>++fi
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>++fi
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>++fi
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>++   ac_c_werror_flag=$ac_save_c_werror_flag
>++fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
>++$as_echo "$ac_cv_prog_cc_g" >&6; }
>+ if test "$ac_test_CFLAGS" = set; then
>+-  CFLAGS="$ac_save_CFLAGS"
>++  CFLAGS=$ac_save_CFLAGS
>+ elif test $ac_cv_prog_cc_g = yes; then
>+   if test "$GCC" = yes; then
>+     CFLAGS="-g -O2"
>+@@ -1061,6 +3461,101 @@ else
>+     CFLAGS=
>+   fi
>+ fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
>++$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
>++if ${ac_cv_prog_cc_c89+:} false; then :
>++  $as_echo_n "(cached) " >&6
>++else
>++  ac_cv_prog_cc_c89=no
>++ac_save_CC=$CC
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++#include <stdarg.h>
>++#include <stdio.h>
>++struct stat;
>++/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
>++struct buf { int x; };
>++FILE * (*rcsopen) (struct buf *, struct stat *, int);
>++static char *e (p, i)
>++     char **p;
>++     int i;
>++{
>++  return p[i];
>++}
>++static char *f (char * (*g) (char **, int), char **p, ...)
>++{
>++  char *s;
>++  va_list v;
>++  va_start (v,p);
>++  s = g (p, va_arg (v,int));
>++  va_end (v);
>++  return s;
>++}
>++
>++/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
>++   function prototypes and stuff, but not '\xHH' hex character constants.
>++   These don't provoke an error unfortunately, instead are silently treated
>++   as 'x'.  The following induces an error, until -std is added to get
>++   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
>++   array size at least.  It's necessary to write '\x00'==0 to get something
>++   that's true only with -std.  */
>++int osf4_cc_array ['\x00' == 0 ? 1 : -1];
>++
>++/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
>++   inside strings and character constants.  */
>++#define FOO(x) 'x'
>++int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
>++
>++int test (int i, double x);
>++struct s1 {int (*f) (int a);};
>++struct s2 {int (*f) (double a);};
>++int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
>++int argc;
>++char **argv;
>++int
>++main ()
>++{
>++return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
>++	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
>++do
>++  CC="$ac_save_CC $ac_arg"
>++  if ac_fn_c_try_compile "$LINENO"; then :
>++  ac_cv_prog_cc_c89=$ac_arg
>++fi
>++rm -f core conftest.err conftest.$ac_objext
>++  test "x$ac_cv_prog_cc_c89" != "xno" && break
>++done
>++rm -f conftest.$ac_ext
>++CC=$ac_save_CC
>++
>++fi
>++# AC_CACHE_VAL
>++case "x$ac_cv_prog_cc_c89" in
>++  x)
>++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
>++$as_echo "none needed" >&6; } ;;
>++  xno)
>++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
>++$as_echo "unsupported" >&6; } ;;
>++  *)
>++    CC="$CC $ac_cv_prog_cc_c89"
>++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
>++$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
>++esac
>++if test "x$ac_cv_prog_cc_c89" != xno; then :
>++
>++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
>+ 
>+ 
>+ 
>+@@ -1074,126 +3569,313 @@ if test -n "`uname|grep -i bsd`"; then
>+ 	LDFLAGS="$LDFLAGS -L/usr/local/lib"
>+ fi
>+ 
>+-echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
>+-echo "configure:1077: checking how to run the C preprocessor" >&5
>++
>++ac_ext=c
>++ac_cpp='$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
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
>++$as_echo_n "checking how to run the C preprocessor... " >&6; }
>+ # On Suns, sometimes $CPP names a directory.
>+ if test -n "$CPP" && test -d "$CPP"; then
>+   CPP=
>+ fi
>+ if test -z "$CPP"; then
>+-if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++  if ${ac_cv_prog_CPP+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-    # This must be in double quotes, not single quotes, because CPP may get
>+-  # substituted into the Makefile and "${CC-cc}" will confuse make.
>+-  CPP="${CC-cc} -E"
>++      # Double quotes because CPP needs to be expanded
>++    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
>++    do
>++      ac_preproc_ok=false
>++for ac_c_preproc_warn_flag in '' yes
>++do
>++  # Use a header file that comes with gcc, so configuring glibc
>++  # with a fresh cross-compiler works.
>++  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
>++  # <limits.h> exists even on freestanding compilers.
>+   # On the NeXT, cc -E runs the code through the compiler's parser,
>+-  # not just through cpp.
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 1092 "configure"
>+-#include "confdefs.h"
>+-#include <assert.h>
>+-Syntax Error
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:1098: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  :
>++  # not just through cpp. "Syntax error" is here to catch this case.
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++#ifdef __STDC__
>++# include <limits.h>
>++#else
>++# include <assert.h>
>++#endif
>++		     Syntax error
>++_ACEOF
>++if ac_fn_c_try_cpp "$LINENO"; then :
>++
>+ else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  CPP="${CC-cc} -E -traditional-cpp"
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 1109 "configure"
>+-#include "confdefs.h"
>+-#include <assert.h>
>+-Syntax Error
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:1115: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  :
>++  # Broken: fails on valid input.
>++continue
>++fi
>++rm -f conftest.err conftest.i conftest.$ac_ext
>++
>++  # OK, works on sane cases.  Now check whether nonexistent headers
>++  # can be detected and how.
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++#include <ac_nonexistent.h>
>++_ACEOF
>++if ac_fn_c_try_cpp "$LINENO"; then :
>++  # Broken: success on invalid input.
>++continue
>+ else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  CPP="${CC-cc} -nologo -E"
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 1126 "configure"
>+-#include "confdefs.h"
>+-#include <assert.h>
>+-Syntax Error
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:1132: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  :
>++  # Passes both tests.
>++ac_preproc_ok=:
>++break
>++fi
>++rm -f conftest.err conftest.i conftest.$ac_ext
>++
>++done
>++# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
>++rm -f conftest.i conftest.err conftest.$ac_ext
>++if $ac_preproc_ok; then :
>++  break
>++fi
>++
>++    done
>++    ac_cv_prog_CPP=$CPP
>++
>++fi
>++  CPP=$ac_cv_prog_CPP
>+ else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  CPP=/lib/cpp
>++  ac_cv_prog_CPP=$CPP
>+ fi
>+-rm -f conftest*
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
>++$as_echo "$CPP" >&6; }
>++ac_preproc_ok=false
>++for ac_c_preproc_warn_flag in '' yes
>++do
>++  # Use a header file that comes with gcc, so configuring glibc
>++  # with a fresh cross-compiler works.
>++  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
>++  # <limits.h> exists even on freestanding compilers.
>++  # On the NeXT, cc -E runs the code through the compiler's parser,
>++  # not just through cpp. "Syntax error" is here to catch this case.
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++#ifdef __STDC__
>++# include <limits.h>
>++#else
>++# include <assert.h>
>++#endif
>++		     Syntax error
>++_ACEOF
>++if ac_fn_c_try_cpp "$LINENO"; then :
>++
>++else
>++  # Broken: fails on valid input.
>++continue
>+ fi
>+-rm -f conftest*
>++rm -f conftest.err conftest.i conftest.$ac_ext
>++
>++  # OK, works on sane cases.  Now check whether nonexistent headers
>++  # can be detected and how.
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++#include <ac_nonexistent.h>
>++_ACEOF
>++if ac_fn_c_try_cpp "$LINENO"; then :
>++  # Broken: success on invalid input.
>++continue
>++else
>++  # Passes both tests.
>++ac_preproc_ok=:
>++break
>+ fi
>+-rm -f conftest*
>+-  ac_cv_prog_CPP="$CPP"
>++rm -f conftest.err conftest.i conftest.$ac_ext
>++
>++done
>++# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
>++rm -f conftest.i conftest.err conftest.$ac_ext
>++if $ac_preproc_ok; then :
>++
>++else
>++  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
>++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
>++as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
>++See \`config.log' for more details" "$LINENO" 5; }
>+ fi
>+-  CPP="$ac_cv_prog_CPP"
>++
>++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
>++
>++
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
>++$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
>++if ${ac_cv_path_GREP+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_cv_prog_CPP="$CPP"
>++  if test -z "$GREP"; then
>++  ac_path_GREP_found=false
>++  # Loop through the user's path and test for each of PROGNAME-LIST
>++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
>++for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
>++do
>++  IFS=$as_save_IFS
>++  test -z "$as_dir" && as_dir=.
>++    for ac_prog in grep ggrep; do
>++    for ac_exec_ext in '' $ac_executable_extensions; do
>++      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
>++      as_fn_executable_p "$ac_path_GREP" || continue
>++# Check for GNU ac_path_GREP and select it if it is found.
>++  # Check for GNU $ac_path_GREP
>++case `"$ac_path_GREP" --version 2>&1` in
>++*GNU*)
>++  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
>++*)
>++  ac_count=0
>++  $as_echo_n 0123456789 >"conftest.in"
>++  while :
>++  do
>++    cat "conftest.in" "conftest.in" >"conftest.tmp"
>++    mv "conftest.tmp" "conftest.in"
>++    cp "conftest.in" "conftest.nl"
>++    $as_echo 'GREP' >> "conftest.nl"
>++    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
>++    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
>++    as_fn_arith $ac_count + 1 && ac_count=$as_val
>++    if test $ac_count -gt ${ac_path_GREP_max-0}; then
>++      # Best one so far, save it but keep looking for a better one
>++      ac_cv_path_GREP="$ac_path_GREP"
>++      ac_path_GREP_max=$ac_count
>++    fi
>++    # 10*(2^10) chars as input seems more than enough
>++    test $ac_count -gt 10 && break
>++  done
>++  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
>++esac
>++
>++      $ac_path_GREP_found && break 3
>++    done
>++  done
>++  done
>++IFS=$as_save_IFS
>++  if test -z "$ac_cv_path_GREP"; then
>++    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
>++  fi
>++else
>++  ac_cv_path_GREP=$GREP
>+ fi
>+-echo "$ac_t""$CPP" 1>&6
>+ 
>+-echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
>+-echo "configure:1157: checking for ANSI C header files" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
>++$as_echo "$ac_cv_path_GREP" >&6; }
>++ GREP="$ac_cv_path_GREP"
>++
>++
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
>++$as_echo_n "checking for egrep... " >&6; }
>++if ${ac_cv_path_EGREP+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 1162 "configure"
>+-#include "confdefs.h"
>++  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
>++   then ac_cv_path_EGREP="$GREP -E"
>++   else
>++     if test -z "$EGREP"; then
>++  ac_path_EGREP_found=false
>++  # Loop through the user's path and test for each of PROGNAME-LIST
>++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
>++for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
>++do
>++  IFS=$as_save_IFS
>++  test -z "$as_dir" && as_dir=.
>++    for ac_prog in egrep; do
>++    for ac_exec_ext in '' $ac_executable_extensions; do
>++      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
>++      as_fn_executable_p "$ac_path_EGREP" || continue
>++# Check for GNU ac_path_EGREP and select it if it is found.
>++  # Check for GNU $ac_path_EGREP
>++case `"$ac_path_EGREP" --version 2>&1` in
>++*GNU*)
>++  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
>++*)
>++  ac_count=0
>++  $as_echo_n 0123456789 >"conftest.in"
>++  while :
>++  do
>++    cat "conftest.in" "conftest.in" >"conftest.tmp"
>++    mv "conftest.tmp" "conftest.in"
>++    cp "conftest.in" "conftest.nl"
>++    $as_echo 'EGREP' >> "conftest.nl"
>++    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
>++    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
>++    as_fn_arith $ac_count + 1 && ac_count=$as_val
>++    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
>++      # Best one so far, save it but keep looking for a better one
>++      ac_cv_path_EGREP="$ac_path_EGREP"
>++      ac_path_EGREP_max=$ac_count
>++    fi
>++    # 10*(2^10) chars as input seems more than enough
>++    test $ac_count -gt 10 && break
>++  done
>++  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
>++esac
>++
>++      $ac_path_EGREP_found && break 3
>++    done
>++  done
>++  done
>++IFS=$as_save_IFS
>++  if test -z "$ac_cv_path_EGREP"; then
>++    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
>++  fi
>++else
>++  ac_cv_path_EGREP=$EGREP
>++fi
>++
>++   fi
>++fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
>++$as_echo "$ac_cv_path_EGREP" >&6; }
>++ EGREP="$ac_cv_path_EGREP"
>++
>++
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
>++$as_echo_n "checking for ANSI C header files... " >&6; }
>++if ${ac_cv_header_stdc+:} false; then :
>++  $as_echo_n "(cached) " >&6
>++else
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <stdlib.h>
>+ #include <stdarg.h>
>+ #include <string.h>
>+ #include <float.h>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:1170: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>++
>++int
>++main ()
>++{
>++
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>+   ac_cv_header_stdc=yes
>+ else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_header_stdc=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext conftest.$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 <<EOF
>+-#line 1187 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <string.h>
>+-EOF
>++
>++_ACEOF
>+ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
>+-  egrep "memchr" >/dev/null 2>&1; then
>+-  :
>++  $EGREP "memchr" >/dev/null 2>&1; then :
>++
>+ else
>+-  rm -rf conftest*
>+   ac_cv_header_stdc=no
>+ fi
>+ rm -f conftest*
>+@@ -1202,16 +3884,15 @@ 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 <<EOF
>+-#line 1205 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <stdlib.h>
>+-EOF
>++
>++_ACEOF
>+ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
>+-  egrep "free" >/dev/null 2>&1; then
>+-  :
>++  $EGREP "free" >/dev/null 2>&1; then :
>++
>+ else
>+-  rm -rf conftest*
>+   ac_cv_header_stdc=no
>+ fi
>+ rm -f conftest*
>+@@ -1220,86 +3901,92 @@ 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
>++  if test "$cross_compiling" = yes; then :
>+   :
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 1226 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <ctype.h>
>+-#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
>+-#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
>++#include <stdlib.h>
>++#if ((' ' & 0x0FF) == 0x020)
>++# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
>++# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
>++#else
>++# define ISLOWER(c) \
>++		   (('a' <= (c) && (c) <= 'i') \
>++		     || ('j' <= (c) && (c) <= 'r') \
>++		     || ('s' <= (c) && (c) <= 'z'))
>++# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
>++#endif
>++
>+ #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
>+-int main () { int i; for (i = 0; i < 256; i++)
>+-if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
>+-exit (0); }
>++int
>++main ()
>++{
>++  int i;
>++  for (i = 0; i < 256; i++)
>++    if (XOR (islower (i), ISLOWER (i))
>++	|| toupper (i) != TOUPPER (i))
>++      return 2;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_run "$LINENO"; then :
>+ 
>+-EOF
>+-if { (eval echo configure:1237: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
>+-then
>+-  :
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -fr conftest*
>+   ac_cv_header_stdc=no
>+ fi
>+-rm -fr conftest*
>++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
>++  conftest.$ac_objext conftest.beam conftest.$ac_ext
>+ fi
>+ 
>+ fi
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_header_stdc" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
>++$as_echo "$ac_cv_header_stdc" >&6; }
>+ if test $ac_cv_header_stdc = yes; then
>+-  cat >> confdefs.h <<\EOF
>+-#define STDC_HEADERS 1
>+-EOF
>++
>++$as_echo "#define STDC_HEADERS 1" >>confdefs.h
>+ 
>+ fi
>+ 
>+-if test $ac_cv_prog_gcc = yes; then
>+-    echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6
>+-echo "configure:1262: checking whether ${CC-cc} needs -traditional" >&5
>+-if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++if test $ac_cv_c_compiler_gnu = yes; then
>++    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
>++$as_echo_n "checking whether $CC needs -traditional... " >&6; }
>++if ${ac_cv_prog_gcc_traditional+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+     ac_pattern="Autoconf.*'x'"
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 1268 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <sgtty.h>
>+ Autoconf TIOCGETP
>+-EOF
>++_ACEOF
>+ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
>+-  egrep "$ac_pattern" >/dev/null 2>&1; then
>+-  rm -rf conftest*
>++  $EGREP "$ac_pattern" >/dev/null 2>&1; then :
>+   ac_cv_prog_gcc_traditional=yes
>+ else
>+-  rm -rf conftest*
>+   ac_cv_prog_gcc_traditional=no
>+ fi
>+ rm -f conftest*
>+ 
>+ 
>+   if test $ac_cv_prog_gcc_traditional = no; then
>+-    cat > conftest.$ac_ext <<EOF
>+-#line 1286 "configure"
>+-#include "confdefs.h"
>++    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <termio.h>
>+ Autoconf TCGETA
>+-EOF
>++_ACEOF
>+ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
>+-  egrep "$ac_pattern" >/dev/null 2>&1; then
>+-  rm -rf conftest*
>++  $EGREP "$ac_pattern" >/dev/null 2>&1; then :
>+   ac_cv_prog_gcc_traditional=yes
>+ fi
>+ rm -f conftest*
>+ 
>+   fi
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
>++$as_echo "$ac_cv_prog_gcc_traditional" >&6; }
>+   if test $ac_cv_prog_gcc_traditional = yes; then
>+     CC="$CC -traditional"
>+   fi
>+@@ -1307,98 +3994,95 @@ fi
>+ 
>+ 
>+ 
>+-echo $ac_n "checking for EMX""... $ac_c" 1>&6
>+-echo "configure:1310: checking for EMX" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_emx'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for EMX" >&5
>++$as_echo_n "checking for EMX... " >&6; }
>++if ${ac_cv_have_emx+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 1315 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>++int
>++main ()
>++{
>+ #ifndef __EMX__
>+ 	kill me!
>+-	#endif 
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:1324: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
>+-  rm -rf conftest*
>++	#endif
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>+   ac_cv_have_emx=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_emx=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_emx" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_emx" >&5
>++$as_echo "$ac_cv_have_emx" >&6; }
>+ test "$ac_cv_have_emx" = yes && LDFLAGS="`echo "$LDFLAGS" | sed "s/-Zexe//g" | sed "s/-Zbin-files//g"`"
>+ test "$ac_cv_have_emx" = yes && test "$static_link" = 0 && LDFLAGS="$LDFLAGS -Zcrtdll"
>+ 
>+-echo $ac_n "checking for OpenWatcom""... $ac_c" 1>&6
>+-echo "configure:1342: checking for OpenWatcom" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_watcom'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenWatcom" >&5
>++$as_echo_n "checking for OpenWatcom... " >&6; }
>++if ${ac_cv_have_watcom+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 1347 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>++int
>++main ()
>++{
>+ #ifndef __WATCOMC__
>+ 	kill me!
>+-	#endif 
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:1356: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
>+-  rm -rf conftest*
>++	#endif
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>+   ac_cv_have_watcom=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_watcom=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_watcom" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_watcom" >&5
>++$as_echo "$ac_cv_have_watcom" >&6; }
>+ test "$ac_cv_have_watcom" = yes && ac_cv_lib_dir_opendir=no
>+ 
>+-echo $ac_n "checking for DJGPP""... $ac_c" 1>&6
>+-echo "configure:1373: checking for DJGPP" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_djgpp'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for DJGPP" >&5
>++$as_echo_n "checking for DJGPP... " >&6; }
>++if ${ac_cv_have_djgpp+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 1378 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>++int
>++main ()
>++{
>+ #ifndef __DJGPP
>+ 	kill me!
>+-	#endif 
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:1387: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
>+-  rm -rf conftest*
>++	#endif
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>+   ac_cv_have_djgpp=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_djgpp=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_djgpp" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_djgpp" >&5
>++$as_echo "$ac_cv_have_djgpp" >&6; }
>+ 
>+ if test "$ac_cv_have_djgpp" = yes; then
>+ 	static_link=1
>+@@ -1406,2493 +4090,1245 @@ if test "$ac_cv_have_djgpp" = yes; then
>+ 	test -n "$DJDIR" && test -d "$DJDIR/net/watt/lib" && LDFLAGS="-L$DJDIR/net/watt/lib $LDFLAGS"
>+ fi
>+ 
>+-echo $ac_n "checking for typeof""... $ac_c" 1>&6
>+-echo "configure:1409: checking for typeof" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_typeof'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for typeof" >&5
>++$as_echo_n "checking for typeof... " >&6; }
>++if ${ac_cv_have_typeof+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 1414 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>++int
>++main ()
>++{
>+ int a;
>+ 	typeof(a) b;
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:1422: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>+   ac_cv_have_typeof=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_typeof=no
>+ fi
>+-rm -f conftest*
>+-	
>+-fi
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>+ 
>+-echo "$ac_t""$ac_cv_have_typeof" 1>&6
>+-test "$ac_cv_have_typeof" = yes && cat >> confdefs.h <<\EOF
>+-#define HAVE_TYPEOF 1
>+-EOF
>++fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_typeof" >&5
>++$as_echo "$ac_cv_have_typeof" >&6; }
>++test "$ac_cv_have_typeof" = yes && $as_echo "#define HAVE_TYPEOF 1" >>confdefs.h
>+ 
>+ 
>+-echo $ac_n "checking for volatile""... $ac_c" 1>&6
>+-echo "configure:1442: checking for volatile" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_volatile'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for volatile" >&5
>++$as_echo_n "checking for volatile... " >&6; }
>++if ${ac_cv_have_volatile+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 1447 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>++int
>++main ()
>++{
>+ 
>+ 		volatile int a = 0;
>+ 		return a;
>+-	
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:1457: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
>+-  rm -rf conftest*
>++
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>+   ac_cv_have_volatile=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_volatile=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_volatile" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_volatile" >&5
>++$as_echo "$ac_cv_have_volatile" >&6; }
>+ if test "$ac_cv_have_volatile" = yes; then
>+-	cat >> confdefs.h <<\EOF
>+-#define HAVE_VOLATILE 1
>+-EOF
>++	$as_echo "#define HAVE_VOLATILE 1" >>confdefs.h
>+ 
>+ fi
>+ 
>+-echo $ac_n "checking for long long""... $ac_c" 1>&6
>+-echo "configure:1479: checking for long long" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_long_long'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long" >&5
>++$as_echo_n "checking for long long... " >&6; }
>++if ${ac_cv_have_long_long+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 1484 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-unsigned long long a; 
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:1491: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
>+-  rm -rf conftest*
>++int
>++main ()
>++{
>++unsigned long long a;
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>+   ac_cv_have_long_long=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_long_long=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_long_long" 1>&6
>+-test "$ac_cv_have_long_long" = yes && cat >> confdefs.h <<\EOF
>+-#define HAVE_LONG_LONG 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_long_long" >&5
>++$as_echo "$ac_cv_have_long_long" >&6; }
>++test "$ac_cv_have_long_long" = yes && $as_echo "#define HAVE_LONG_LONG 1" >>confdefs.h
>+ 
>+ 
>+-echo $ac_n "checking for pointer comparison bug""... $ac_c" 1>&6
>+-echo "configure:1511: checking for pointer comparison bug" >&5
>+-if eval "test \"`echo '$''{'ac_cv_pointer_comparison_bug'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pointer comparison bug" >&5
>++$as_echo_n "checking for pointer comparison bug... " >&6; }
>++if ${ac_cv_pointer_comparison_bug+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  if test "$cross_compiling" = yes; then
>++  if test "$cross_compiling" = yes; then :
>+   if test -n "`echo "$CC"|grep ^tcc`"; then
>+ 			ac_cv_pointer_comparison_bug=yes
>+ 		else
>+ 			ac_cv_pointer_comparison_bug=no
>+ 		fi
>+-	
>++
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 1524 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+ 	int main()
>+ 	{
>+ 		void *p = (void *)-1L;
>+ 		return p != (void *)-1L;
>+ 	}
>+-	
>+-EOF
>+-if { (eval echo configure:1534: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
>+-then
>++
>++_ACEOF
>++if ac_fn_c_try_run "$LINENO"; then :
>+   ac_cv_pointer_comparison_bug=no
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -fr conftest*
>+   ac_cv_pointer_comparison_bug=yes
>+ fi
>+-rm -fr conftest*
>++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
>++  conftest.$ac_objext conftest.beam conftest.$ac_ext
>+ fi
>+ 
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_pointer_comparison_bug" 1>&6
>+-test "$ac_cv_pointer_comparison_bug" = yes && cat >> confdefs.h <<\EOF
>+-#define HAVE_POINTER_COMPARISON_BUG 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_pointer_comparison_bug" >&5
>++$as_echo "$ac_cv_pointer_comparison_bug" >&6; }
>++test "$ac_cv_pointer_comparison_bug" = yes && $as_echo "#define HAVE_POINTER_COMPARISON_BUG 1" >>confdefs.h
>+ 
>+ 
>+ if test "$ac_cv_have_long_long" = yes -a "$ac_cv_have_volatile" = yes; then
>+-	echo $ac_n "checking for maxint conversion bug""... $ac_c" 1>&6
>+-echo "configure:1557: checking for maxint conversion bug" >&5
>+-if eval "test \"`echo '$''{'ac_cv_maxint_conversion_bug'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for maxint conversion bug" >&5
>++$as_echo_n "checking for maxint conversion bug... " >&6; }
>++if ${ac_cv_maxint_conversion_bug+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  if test "$cross_compiling" = yes; then
>++  if test "$cross_compiling" = yes; then :
>+   if test -n "`echo "$CC"|grep ^cc`" -a "`uname -s`" = HP-UX; then
>+ 				ac_cv_maxint_conversion_bug=yes
>+ 			else
>+ 				ac_cv_maxint_conversion_bug=no
>+ 			fi
>+-		
>++
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 1570 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+ 		int main()
>+ 		{
>+ 			volatile long long q = 0x7FFFFFEF;
>+ 			return q < 0;
>+ 		}
>+-		
>+-EOF
>+-if { (eval echo configure:1580: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
>+-then
>++
>++_ACEOF
>++if ac_fn_c_try_run "$LINENO"; then :
>+   ac_cv_maxint_conversion_bug=no
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -fr conftest*
>+   ac_cv_maxint_conversion_bug=yes
>+ fi
>+-rm -fr conftest*
>++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
>++  conftest.$ac_objext conftest.beam conftest.$ac_ext
>+ fi
>+ 
>+-	
>+-fi
>+ 
>+-echo "$ac_t""$ac_cv_maxint_conversion_bug" 1>&6
>+-	test "$ac_cv_maxint_conversion_bug" = yes && cat >> confdefs.h <<\EOF
>+-#define HAVE_MAXINT_CONVERSION_BUG 1
>+-EOF
>++fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_maxint_conversion_bug" >&5
>++$as_echo "$ac_cv_maxint_conversion_bug" >&6; }
>++	test "$ac_cv_maxint_conversion_bug" = yes && $as_echo "#define HAVE_MAXINT_CONVERSION_BUG 1" >>confdefs.h
>+ 
>+ fi
>+ 
>+ 
>+-echo $ac_n "checking for stdlib.h""... $ac_c" 1>&6
>+-echo "configure:1604: checking for stdlib.h" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_stdlib_h'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdlib.h" >&5
>++$as_echo_n "checking for stdlib.h... " >&6; }
>++if ${ac_cv_have_stdlib_h+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 1609 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <stdlib.h>
>+-int main() {
>++int
>++main ()
>++{
>+ 
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:1616: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>+   ac_cv_have_stdlib_h=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_stdlib_h=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_stdlib_h" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_stdlib_h" >&5
>++$as_echo "$ac_cv_have_stdlib_h" >&6; }
>+ if test "$ac_cv_have_stdlib_h" = yes; then
>+-	cat >> confdefs.h <<\EOF
>+-#define HAVE_STDLIB_H_X 1
>+-EOF
>++	$as_echo "#define HAVE_STDLIB_H_X 1" >>confdefs.h
>+ 
>+ fi
>+ 
>+ 
>+ ac_header_dirent=no
>+-for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
>+-echo "configure:1643: checking for $ac_hdr that defines DIR" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
>++  as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
>++$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
>++if eval \${$as_ac_Header+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 1648 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <sys/types.h>
>  #include <$ac_hdr>
>- EOF
>- ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-int main() {
>+-DIR *dirp = 0;
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:1656: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_dirent_$ac_safe=yes"
>++
>++int
>++main ()
>++{
>++if ((DIR *) 0)
>++return 0;
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>++  eval "$as_ac_Header=yes"
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_dirent_$ac_safe=no"
>++  eval "$as_ac_Header=no"
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>+ fi
>+-if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- ac_header_dirent=$ac_hdr; break
>+-else
>+-  echo "$ac_t""no" 1>&6
>++eval ac_res=\$$as_ac_Header
>++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
>++$as_echo "$ac_res" >&6; }
>++if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
>++_ACEOF
>++
>++ac_header_dirent=$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 $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
>+-echo "configure:1681: checking for opendir in -ldir" >&5
>+-ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
>++$as_echo_n "checking for library containing opendir... " >&6; }
>++if ${ac_cv_search_opendir+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>+-LIBS="-ldir  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 1689 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char opendir();
>++  ac_func_search_save_LIBS=$LIBS
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-opendir()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:1700: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char opendir ();
>++int
>++main ()
>++{
>++return opendir ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++for ac_lib in '' dir; do
>++  if test -z "$ac_lib"; then
>++    ac_res="none required"
>++  else
>++    ac_res=-l$ac_lib
>++    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
>++  fi
>++  if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_search_opendir=$ac_res
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext
>++  if ${ac_cv_search_opendir+:} false; then :
>++  break
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-  LIBS="$LIBS -ldir"
>++done
>++if ${ac_cv_search_opendir+:} false; then :
>++
>+ else
>+-  echo "$ac_t""no" 1>&6
>++  ac_cv_search_opendir=no
>++fi
>++rm conftest.$ac_ext
>++LIBS=$ac_func_search_save_LIBS
>++fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
>++$as_echo "$ac_cv_search_opendir" >&6; }
>++ac_res=$ac_cv_search_opendir
>++if test "$ac_res" != no; then :
>++  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
>++
>+ fi
>+ 
>+ else
>+-echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
>+-echo "configure:1722: checking for opendir in -lx" >&5
>+-ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
>++$as_echo_n "checking for library containing opendir... " >&6; }
>++if ${ac_cv_search_opendir+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>+-LIBS="-lx  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 1730 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char opendir();
>++  ac_func_search_save_LIBS=$LIBS
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-opendir()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:1741: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char opendir ();
>++int
>++main ()
>++{
>++return opendir ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++for ac_lib in '' x; do
>++  if test -z "$ac_lib"; then
>++    ac_res="none required"
>++  else
>++    ac_res=-l$ac_lib
>++    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
>++  fi
>++  if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_search_opendir=$ac_res
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext
>++  if ${ac_cv_search_opendir+:} false; then :
>++  break
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-  LIBS="$LIBS -lx"
>++done
>++if ${ac_cv_search_opendir+:} false; then :
>++
>+ else
>+-  echo "$ac_t""no" 1>&6
>++  ac_cv_search_opendir=no
>++fi
>++rm conftest.$ac_ext
>++LIBS=$ac_func_search_save_LIBS
>+ fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
>++$as_echo "$ac_cv_search_opendir" >&6; }
>++ac_res=$ac_cv_search_opendir
>++if test "$ac_res" != no; then :
>++  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
>+ 
>+ fi
>+ 
>+-echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
>+-echo "configure:1764: checking for sys/wait.h that is POSIX.1 compatible" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++fi
>++
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
>++$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
>++if ${ac_cv_header_sys_wait_h+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 1769 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <sys/types.h>
>+ #include <sys/wait.h>
>+ #ifndef WEXITSTATUS
>+-#define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
>++# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
>+ #endif
>+ #ifndef WIFEXITED
>+-#define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
>++# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
>+ #endif
>+-int main() {
>+-int s;
>+-wait (&s);
>+-s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:1785: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
>+-  rm -rf conftest*
>++
>++int
>++main ()
>++{
>++  int s;
>++  wait (&s);
>++  s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>+   ac_cv_header_sys_wait_h=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_header_sys_wait_h=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
>++$as_echo "$ac_cv_header_sys_wait_h" >&6; }
>+ if test $ac_cv_header_sys_wait_h = yes; then
>+-  cat >> confdefs.h <<\EOF
>+-#define HAVE_SYS_WAIT_H 1
>+-EOF
>+ 
>+-fi
>++$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
>+ 
>+-for ac_hdr in alloca.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:1809: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 1814 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:1819: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+ fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++
>++# 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=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
>++ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
>++"
>++if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in arpa/inet.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:1849: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 1854 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:1859: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++
>++for ac_header in alloca.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "alloca.h" "ac_cv_header_alloca_h" "$ac_includes_default"
>++if test "x$ac_cv_header_alloca_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_ALLOCA_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in cygwin/process.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:1889: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 1894 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:1899: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in arpa/inet.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
>++if test "x$ac_cv_header_arpa_inet_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_ARPA_INET_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in cygwin/version.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:1929: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 1934 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:1939: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in cygwin/process.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "cygwin/process.h" "ac_cv_header_cygwin_process_h" "$ac_includes_default"
>++if test "x$ac_cv_header_cygwin_process_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_CYGWIN_PROCESS_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in endian.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:1969: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 1974 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:1979: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in cygwin/version.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "cygwin/version.h" "ac_cv_header_cygwin_version_h" "$ac_includes_default"
>++if test "x$ac_cv_header_cygwin_version_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_CYGWIN_VERSION_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in fcntl.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:2009: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 2014 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:2019: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in endian.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "endian.h" "ac_cv_header_endian_h" "$ac_includes_default"
>++if test "x$ac_cv_header_endian_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_ENDIAN_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in grp.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:2049: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 2054 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:2059: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in fcntl.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default"
>++if test "x$ac_cv_header_fcntl_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_FCNTL_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in ieee.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:2089: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 2094 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:2099: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in grp.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "grp.h" "ac_cv_header_grp_h" "$ac_includes_default"
>++if test "x$ac_cv_header_grp_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_GRP_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in interix/interix.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:2129: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 2134 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:2139: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in ieee.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "ieee.h" "ac_cv_header_ieee_h" "$ac_includes_default"
>++if test "x$ac_cv_header_ieee_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_IEEE_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in inttypes.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:2169: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 2174 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:2179: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in interix/interix.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "interix/interix.h" "ac_cv_header_interix_interix_h" "$ac_includes_default"
>++if test "x$ac_cv_header_interix_interix_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_INTERIX_INTERIX_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in io.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:2209: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 2214 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:2219: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in inttypes.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
>++if test "x$ac_cv_header_inttypes_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_INTTYPES_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in langinfo.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:2249: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 2254 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:2259: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in io.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "io.h" "ac_cv_header_io_h" "$ac_includes_default"
>++if test "x$ac_cv_header_io_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_IO_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in limits.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:2289: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 2294 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:2299: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in langinfo.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "langinfo.h" "ac_cv_header_langinfo_h" "$ac_includes_default"
>++if test "x$ac_cv_header_langinfo_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LANGINFO_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in malloc.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:2329: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 2334 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:2339: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in limits.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "limits.h" "ac_cv_header_limits_h" "$ac_includes_default"
>++if test "x$ac_cv_header_limits_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIMITS_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in math.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:2369: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 2374 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:2379: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in malloc.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "malloc.h" "ac_cv_header_malloc_h" "$ac_includes_default"
>++if test "x$ac_cv_header_malloc_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_MALLOC_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in net/socket.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:2409: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 2414 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:2419: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in math.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "math.h" "ac_cv_header_math_h" "$ac_includes_default"
>++if test "x$ac_cv_header_math_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_MATH_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in netinet/dhcp.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:2449: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 2454 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:2459: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in net/socket.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "net/socket.h" "ac_cv_header_net_socket_h" "$ac_includes_default"
>++if test "x$ac_cv_header_net_socket_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_NET_SOCKET_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in netinet/in_system.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:2489: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 2494 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:2499: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in netinet/dhcp.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "netinet/dhcp.h" "ac_cv_header_netinet_dhcp_h" "$ac_includes_default"
>++if test "x$ac_cv_header_netinet_dhcp_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_NETINET_DHCP_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in netinet/in_systm.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:2529: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 2534 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:2539: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in netinet/in_system.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "netinet/in_system.h" "ac_cv_header_netinet_in_system_h" "$ac_includes_default"
>++if test "x$ac_cv_header_netinet_in_system_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_NETINET_IN_SYSTEM_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in netinet/ip.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:2569: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 2574 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:2579: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in netinet/in_systm.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "netinet/in_systm.h" "ac_cv_header_netinet_in_systm_h" "$ac_includes_default"
>++if test "x$ac_cv_header_netinet_in_systm_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_NETINET_IN_SYSTM_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in process.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:2609: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 2614 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:2619: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in netinet/ip.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "netinet/ip.h" "ac_cv_header_netinet_ip_h" "$ac_includes_default"
>++if test "x$ac_cv_header_netinet_ip_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_NETINET_IP_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in pwd.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:2649: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 2654 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:2659: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in process.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "process.h" "ac_cv_header_process_h" "$ac_includes_default"
>++if test "x$ac_cv_header_process_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_PROCESS_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in setjmp.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:2689: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 2694 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:2699: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in pwd.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "pwd.h" "ac_cv_header_pwd_h" "$ac_includes_default"
>++if test "x$ac_cv_header_pwd_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_PWD_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in sgtty.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:2729: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 2734 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:2739: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in setjmp.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "setjmp.h" "ac_cv_header_setjmp_h" "$ac_includes_default"
>++if test "x$ac_cv_header_setjmp_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_SETJMP_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in stdarg.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:2769: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 2774 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:2779: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in sgtty.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "sgtty.h" "ac_cv_header_sgtty_h" "$ac_includes_default"
>++if test "x$ac_cv_header_sgtty_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_SGTTY_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in string.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:2809: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 2814 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:2819: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in stdarg.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "stdarg.h" "ac_cv_header_stdarg_h" "$ac_includes_default"
>++if test "x$ac_cv_header_stdarg_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_STDARG_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in strings.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:2849: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 2854 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:2859: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in string.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default"
>++if test "x$ac_cv_header_string_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_STRING_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in sys/cygwin.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:2889: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 2894 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:2899: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in strings.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "strings.h" "ac_cv_header_strings_h" "$ac_includes_default"
>++if test "x$ac_cv_header_strings_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_STRINGS_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in sys/file.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:2929: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 2934 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:2939: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in sys/cygwin.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "sys/cygwin.h" "ac_cv_header_sys_cygwin_h" "$ac_includes_default"
>++if test "x$ac_cv_header_sys_cygwin_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_SYS_CYGWIN_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in sys/fmutex.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:2969: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 2974 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:2979: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in sys/file.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "sys/file.h" "ac_cv_header_sys_file_h" "$ac_includes_default"
>++if test "x$ac_cv_header_sys_file_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_SYS_FILE_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in sys/ioctl.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:3009: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 3014 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:3019: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in sys/fmutex.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "sys/fmutex.h" "ac_cv_header_sys_fmutex_h" "$ac_includes_default"
>++if test "x$ac_cv_header_sys_fmutex_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_SYS_FMUTEX_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in sys/resource.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:3049: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 3054 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:3059: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in sys/ioctl.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
>++if test "x$ac_cv_header_sys_ioctl_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_SYS_IOCTL_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in sys/select.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:3089: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 3094 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:3099: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in sys/resource.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "sys/resource.h" "ac_cv_header_sys_resource_h" "$ac_includes_default"
>++if test "x$ac_cv_header_sys_resource_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_SYS_RESOURCE_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in sys/time.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:3129: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 3134 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:3139: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in sys/select.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
>++if test "x$ac_cv_header_sys_select_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_SYS_SELECT_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in sys/un.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:3169: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 3174 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:3179: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in sys/time.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
>++if test "x$ac_cv_header_sys_time_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_SYS_TIME_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in sys/utsname.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:3209: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 3214 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:3219: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in sys/un.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
>++if test "x$ac_cv_header_sys_un_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_SYS_UN_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in termios.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:3249: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 3254 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:3259: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in sys/utsname.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "sys/utsname.h" "ac_cv_header_sys_utsname_h" "$ac_includes_default"
>++if test "x$ac_cv_header_sys_utsname_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_SYS_UTSNAME_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in time.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:3289: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 3294 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:3299: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in termios.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "termios.h" "ac_cv_header_termios_h" "$ac_includes_default"
>++if test "x$ac_cv_header_termios_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_TERMIOS_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in umalloc.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:3329: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 3334 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:3339: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in time.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "time.h" "ac_cv_header_time_h" "$ac_includes_default"
>++if test "x$ac_cv_header_time_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_TIME_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in unistd.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:3369: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 3374 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:3379: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in umalloc.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "umalloc.h" "ac_cv_header_umalloc_h" "$ac_includes_default"
>++if test "x$ac_cv_header_umalloc_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_UMALLOC_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in unixlib.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:3409: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 3414 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:3419: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in unistd.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
>++if test "x$ac_cv_header_unistd_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_UNISTD_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in utime.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:3449: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 3454 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:3459: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in unixlib.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "unixlib.h" "ac_cv_header_unixlib_h" "$ac_includes_default"
>++if test "x$ac_cv_header_unixlib_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_UNIXLIB_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in uwin.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:3489: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 3494 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:3499: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in utime.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "utime.h" "ac_cv_header_utime_h" "$ac_includes_default"
>++if test "x$ac_cv_header_utime_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_UTIME_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-for ac_hdr in values.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:3529: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 3534 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:3539: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>++for ac_header in uwin.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "uwin.h" "ac_cv_header_uwin_h" "$ac_includes_default"
>++if test "x$ac_cv_header_uwin_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_UWIN_H 1
>++_ACEOF
>++
>+ fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++
>++done
>++
>++for ac_header in values.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "values.h" "ac_cv_header_values_h" "$ac_includes_default"
>++if test "x$ac_cv_header_values_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_VALUES_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+ 
>+ if test "$ac_cv_header_stdarg_h" != yes; then
>+-	{ echo "configure: error: stdarg.h not present" 1>&2; exit 1; }
>++	as_fn_error $? "stdarg.h not present" "$LINENO" 5
>+ fi
>+ 
>+-echo $ac_n "checking for working const""... $ac_c" 1>&6
>+-echo "configure:3571: checking for working const" >&5
>+-if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
>++$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
>++if ${ac_cv_c_const+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 3576 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>++int
>++main ()
>++{
>+ 
>+-/* Ultrix mips cc rejects this.  */
>+-typedef int charset[2]; const charset x;
>+-/* SunOS 4.1.1 cc rejects this.  */
>+-char const *const *ccp;
>+-char **p;
>+-/* NEC SVR4.0.2 mips cc rejects this.  */
>+-struct point {int x, y;};
>+-static struct point const zero = {0,0};
>+-/* AIX XL C 1.02.0.0 rejects this.
>+-   It does not let you subtract one const X* pointer from another in an arm
>+-   of an if-expression whose if-part is not a constant expression */
>+-const char *g = "string";
>+-ccp = &g + (g ? g-g : 0);
>+-/* HPUX 7.0 cc rejects these. */
>+-++ccp;
>+-p = (char**) ccp;
>+-ccp = (char const *const *) p;
>+-{ /* SCO 3.2v4 cc rejects this.  */
>+-  char *t;
>+-  char const *s = 0 ? (char *) 0 : (char const *) 0;
>++#ifndef __cplusplus
>++  /* Ultrix mips cc rejects this sort of thing.  */
>++  typedef int charset[2];
>++  const charset cs = { 0, 0 };
>++  /* SunOS 4.1.1 cc rejects this.  */
>++  char const *const *pcpcc;
>++  char **ppc;
>++  /* NEC SVR4.0.2 mips cc rejects this.  */
>++  struct point {int x, y;};
>++  static struct point const zero = {0,0};
>++  /* AIX XL C 1.02.0.0 rejects this.
>++     It does not let you subtract one const X* pointer from another in
>++     an arm of an if-expression whose if-part is not a constant
>++     expression */
>++  const char *g = "string";
>++  pcpcc = &g + (g ? g-g : 0);
>++  /* HPUX 7.0 cc rejects these. */
>++  ++pcpcc;
>++  ppc = (char**) pcpcc;
>++  pcpcc = (char const *const *) ppc;
>++  { /* SCO 3.2v4 cc rejects this sort of thing.  */
>++    char tx;
>++    char *t = &tx;
>++    char const *s = 0 ? (char *) 0 : (char const *) 0;
>+ 
>+-  *t++ = 0;
>+-}
>+-{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
>+-  int x[] = {25, 17};
>+-  const int *foo = &x[0];
>+-  ++foo;
>+-}
>+-{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
>+-  typedef const int *iptr;
>+-  iptr p = 0;
>+-  ++p;
>+-}
>+-{ /* AIX XL C 1.02.0.0 rejects this saying
>+-     "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
>+-  struct s { int j; const int *ap[3]; };
>+-  struct s *b; b->j = 5;
>+-}
>+-{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
>+-  const int foo = 10;
>+-}
>++    *t++ = 0;
>++    if (s) return 0;
>++  }
>++  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
>++    int x[] = {25, 17};
>++    const int *foo = &x[0];
>++    ++foo;
>++  }
>++  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
>++    typedef const int *iptr;
>++    iptr p = 0;
>++    ++p;
>++  }
>++  { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
>++       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
>++    struct s { int j; const int *ap[3]; } bx;
>++    struct s *b = &bx; b->j = 5;
>++  }
>++  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
>++    const int foo = 10;
>++    if (!foo) return 0;
>++  }
>++  return !cs[0] && !zero.x;
>++#endif
>+ 
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:3625: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>+   ac_cv_c_const=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_c_const=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_c_const" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
>++$as_echo "$ac_cv_c_const" >&6; }
>+ if test $ac_cv_c_const = no; then
>+-  cat >> confdefs.h <<\EOF
>+-#define const 
>+-EOF
>++
>++$as_echo "#define const /**/" >>confdefs.h
>+ 
>+ fi
>+ 
>+-echo $ac_n "checking for inline""... $ac_c" 1>&6
>+-echo "configure:3646: checking for inline" >&5
>+-if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
>++$as_echo_n "checking for inline... " >&6; }
>++if ${ac_cv_c_inline+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+   ac_cv_c_inline=no
>+ for ac_kw in inline __inline__ __inline; do
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 3653 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++#ifndef __cplusplus
>++typedef int foo_t;
>++static $ac_kw foo_t static_foo () {return 0; }
>++$ac_kw foo_t foo () {return 0; }
>++#endif
>+ 
>+-int main() {
>+-} $ac_kw foo() {
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:3660: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
>+-  rm -rf conftest*
>+-  ac_cv_c_inline=$ac_kw; break
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>++  ac_cv_c_inline=$ac_kw
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>++  test "$ac_cv_c_inline" != no && break
>+ done
>+ 
>+ fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
>++$as_echo "$ac_cv_c_inline" >&6; }
>+ 
>+-echo "$ac_t""$ac_cv_c_inline" 1>&6
>+-case "$ac_cv_c_inline" in
>++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
>+- ;;
>++  *)
>++    case $ac_cv_c_inline in
>++      no) ac_val=;;
>++      *) ac_val=$ac_cv_c_inline;;
>++    esac
>++    cat >>confdefs.h <<_ACEOF
>++#ifndef __cplusplus
>++#define inline $ac_val
>++#endif
>++_ACEOF
>++    ;;
>+ esac
>+ 
>+-echo $ac_n "checking for size_t""... $ac_c" 1>&6
>+-echo "configure:3686: checking for size_t" >&5
>+-if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 3691 "configure"
>+-#include "confdefs.h"
>+-#include <sys/types.h>
>+-#if STDC_HEADERS
>+-#include <stdlib.h>
>+-#include <stddef.h>
>+-#endif
>+-EOF
>+-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
>+-  egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
>+-  rm -rf conftest*
>+-  ac_cv_type_size_t=yes
>++ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
>++if test "x$ac_cv_type_size_t" = xyes; then :
>++
>+ else
>+-  rm -rf conftest*
>+-  ac_cv_type_size_t=no
>+-fi
>+-rm -f conftest*
>+ 
>+-fi
>+-echo "$ac_t""$ac_cv_type_size_t" 1>&6
>+-if test $ac_cv_type_size_t = no; then
>+-  cat >> confdefs.h <<\EOF
>+-#define size_t unsigned
>+-EOF
>++cat >>confdefs.h <<_ACEOF
>++#define size_t unsigned int
>++_ACEOF
>+ 
>+ fi
>+ 
>+-echo $ac_n "checking for pid_t""... $ac_c" 1>&6
>+-echo "configure:3719: checking for pid_t" >&5
>+-if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 3724 "configure"
>+-#include "confdefs.h"
>+-#include <sys/types.h>
>+-#if STDC_HEADERS
>+-#include <stdlib.h>
>+-#include <stddef.h>
>+-#endif
>+-EOF
>+-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
>+-  egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
>+-  rm -rf conftest*
>+-  ac_cv_type_pid_t=yes
>++ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
>++if test "x$ac_cv_type_pid_t" = xyes; then :
>++
>+ else
>+-  rm -rf conftest*
>+-  ac_cv_type_pid_t=no
>+-fi
>+-rm -f conftest*
>+ 
>+-fi
>+-echo "$ac_t""$ac_cv_type_pid_t" 1>&6
>+-if test $ac_cv_type_pid_t = no; then
>+-  cat >> confdefs.h <<\EOF
>++cat >>confdefs.h <<_ACEOF
>+ #define pid_t int
>+-EOF
>++_ACEOF
>+ 
>+ fi
>+ 
>+-echo $ac_n "checking for socklen_t""... $ac_c" 1>&6
>+-echo "configure:3752: checking for socklen_t" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_socklen_t'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
>++$as_echo_n "checking for socklen_t... " >&6; }
>++if ${ac_cv_have_socklen_t+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 3757 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+ 	#include <sys/types.h>
>+ 	#include <sys/socket.h>
>+-	
>+-int main() {
>++
>++int
>++main ()
>++{
>+ 
>+ 		socklen_t a = 0;
>+ 		return a;
>+-	
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:3770: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
>+-  rm -rf conftest*
>++
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>+   ac_cv_have_socklen_t=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_socklen_t=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_socklen_t" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_socklen_t" >&5
>++$as_echo "$ac_cv_have_socklen_t" >&6; }
>+ if test "$ac_cv_have_socklen_t" = yes; then
>+-	cat >> confdefs.h <<\EOF
>+-#define HAVE_SOCKLEN_T 1
>+-EOF
>++	$as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h
>+ 
>+ fi
>+-echo $ac_n "checking for errno""... $ac_c" 1>&6
>+-echo "configure:3791: checking for errno" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_errno'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for errno" >&5
>++$as_echo_n "checking for errno... " >&6; }
>++if ${ac_cv_have_errno+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 3796 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+ 	#include <errno.h>
>+-	
>+-int main() {
>++
>++int
>++main ()
>++{
>+ 
>+ 		errno = 0;
>+ 		return errno;
>+-	
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:3808: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
>+-  rm -rf conftest*
>++
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>+   ac_cv_have_errno=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_errno=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_errno" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_errno" >&5
>++$as_echo "$ac_cv_have_errno" >&6; }
>+ if test "$ac_cv_have_errno" = yes; then
>+-	cat >> confdefs.h <<\EOF
>+-#define HAVE_ERRNO 1
>+-EOF
>++	$as_echo "#define HAVE_ERRNO 1" >>confdefs.h
>+ 
>+ fi
>+ 
>+-echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
>+-echo "configure:3830: checking whether time.h and sys/time.h may both be included" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
>++$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
>++if ${ac_cv_header_time+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 3835 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <sys/types.h>
>+ #include <sys/time.h>
>+ #include <time.h>
>+-int main() {
>+-struct tm *tp;
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:3844: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
>+-  rm -rf conftest*
>++
>++int
>++main ()
>++{
>++if ((struct tm *) 0)
>++return 0;
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>+   ac_cv_header_time=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_header_time=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_header_time" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
>++$as_echo "$ac_cv_header_time" >&6; }
>+ if test $ac_cv_header_time = yes; then
>+-  cat >> confdefs.h <<\EOF
>+-#define TIME_WITH_SYS_TIME 1
>+-EOF
>++
>++$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
>+ 
>+ fi
>+ 
>+-echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
>+-echo "configure:3865: checking whether struct tm is in sys/time.h or time.h" >&5
>+-if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
>++$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
>++if ${ac_cv_struct_tm+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 3870 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <sys/types.h>
>+ #include <time.h>
>+-int main() {
>+-struct tm *tp; tp->tm_sec;
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:3878: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
>+-  rm -rf conftest*
>++
>++int
>++main ()
>++{
>++struct tm tm;
>++				     int *p = &tm.tm_sec;
>++				     return !p;
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>+   ac_cv_struct_tm=time.h
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_struct_tm=sys/time.h
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_struct_tm" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
>++$as_echo "$ac_cv_struct_tm" >&6; }
>+ if test $ac_cv_struct_tm = sys/time.h; then
>+-  cat >> confdefs.h <<\EOF
>+-#define TM_IN_SYS_TIME 1
>+-EOF
>++
>++$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
>+ 
>+ fi
>+ 
>+@@ -3909,182 +5345,153 @@ else
>+ 	default_long_long=0
>+ fi
>+ 
>+-echo $ac_n "checking size of unsigned short""... $ac_c" 1>&6
>+-echo "configure:3912: checking size of unsigned short" >&5
>+-if eval "test \"`echo '$''{'ac_cv_sizeof_unsigned_short'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  if test "$cross_compiling" = yes; then
>+-  ac_cv_sizeof_unsigned_short="$default_short"
>++# The cast to long int works around a bug in the HP C Compiler
>++# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
>++# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
>++# This bug is HP SR number 8606223364.
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned short" >&5
>++$as_echo_n "checking size of unsigned short... " >&6; }
>++if ${ac_cv_sizeof_unsigned_short+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 3920 "configure"
>+-#include "confdefs.h"
>+-#include <stdio.h>
>+-#include <sys/types.h>
>+-main()
>+-{
>+-  FILE *f=fopen("conftestval", "w");
>+-  if (!f) exit(1);
>+-  fprintf(f, "%d\n", sizeof(unsigned short));
>+-  exit(0);
>+-}
>+-EOF
>+-if { (eval echo configure:3932: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
>+-then
>+-  ac_cv_sizeof_unsigned_short=`cat conftestval`
>++  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned short))" "ac_cv_sizeof_unsigned_short"        "$ac_includes_default"; then :
>++
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -fr conftest*
>+-  ac_cv_sizeof_unsigned_short=0
>+-fi
>+-rm -fr conftest*
>++  if test "$ac_cv_type_unsigned_short" = yes; then
>++     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
>++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
>++as_fn_error 77 "cannot compute sizeof (unsigned short)
>++See \`config.log' for more details" "$LINENO" 5; }
>++   else
>++     ac_cv_sizeof_unsigned_short=0
>++   fi
>+ fi
>+ 
>+ fi
>+-echo "$ac_t""$ac_cv_sizeof_unsigned_short" 1>&6
>+-cat >> confdefs.h <<EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_short" >&5
>++$as_echo "$ac_cv_sizeof_unsigned_short" >&6; }
>++
>++
>++
>++cat >>confdefs.h <<_ACEOF
>+ #define SIZEOF_UNSIGNED_SHORT $ac_cv_sizeof_unsigned_short
>+-EOF
>++_ACEOF
>+ 
>+ 
>+-echo $ac_n "checking size of unsigned""... $ac_c" 1>&6
>+-echo "configure:3952: checking size of unsigned" >&5
>+-if eval "test \"`echo '$''{'ac_cv_sizeof_unsigned'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  if test "$cross_compiling" = yes; then
>+-  ac_cv_sizeof_unsigned="$default_int"
>++# The cast to long int works around a bug in the HP C Compiler
>++# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
>++# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
>++# This bug is HP SR number 8606223364.
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned" >&5
>++$as_echo_n "checking size of unsigned... " >&6; }
>++if ${ac_cv_sizeof_unsigned+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 3960 "configure"
>+-#include "confdefs.h"
>+-#include <stdio.h>
>+-#include <sys/types.h>
>+-main()
>+-{
>+-  FILE *f=fopen("conftestval", "w");
>+-  if (!f) exit(1);
>+-  fprintf(f, "%d\n", sizeof(unsigned));
>+-  exit(0);
>+-}
>+-EOF
>+-if { (eval echo configure:3972: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
>+-then
>+-  ac_cv_sizeof_unsigned=`cat conftestval`
>++  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned))" "ac_cv_sizeof_unsigned"        "$ac_includes_default"; then :
>++
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -fr conftest*
>+-  ac_cv_sizeof_unsigned=0
>+-fi
>+-rm -fr conftest*
>++  if test "$ac_cv_type_unsigned" = yes; then
>++     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
>++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
>++as_fn_error 77 "cannot compute sizeof (unsigned)
>++See \`config.log' for more details" "$LINENO" 5; }
>++   else
>++     ac_cv_sizeof_unsigned=0
>++   fi
>+ fi
>+ 
>+ fi
>+-echo "$ac_t""$ac_cv_sizeof_unsigned" 1>&6
>+-cat >> confdefs.h <<EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned" >&5
>++$as_echo "$ac_cv_sizeof_unsigned" >&6; }
>++
>++
>++
>++cat >>confdefs.h <<_ACEOF
>+ #define SIZEOF_UNSIGNED $ac_cv_sizeof_unsigned
>+-EOF
>++_ACEOF
>+ 
>+ 
>+-echo $ac_n "checking size of unsigned long""... $ac_c" 1>&6
>+-echo "configure:3992: checking size of unsigned long" >&5
>+-if eval "test \"`echo '$''{'ac_cv_sizeof_unsigned_long'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  if test "$cross_compiling" = yes; then
>+-  ac_cv_sizeof_unsigned_long="$default_long"
>++# The cast to long int works around a bug in the HP C Compiler
>++# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
>++# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
>++# This bug is HP SR number 8606223364.
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
>++$as_echo_n "checking size of unsigned long... " >&6; }
>++if ${ac_cv_sizeof_unsigned_long+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 4000 "configure"
>+-#include "confdefs.h"
>+-#include <stdio.h>
>+-#include <sys/types.h>
>+-main()
>+-{
>+-  FILE *f=fopen("conftestval", "w");
>+-  if (!f) exit(1);
>+-  fprintf(f, "%d\n", sizeof(unsigned long));
>+-  exit(0);
>+-}
>+-EOF
>+-if { (eval echo configure:4012: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
>+-then
>+-  ac_cv_sizeof_unsigned_long=`cat conftestval`
>++  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
>++
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -fr conftest*
>+-  ac_cv_sizeof_unsigned_long=0
>+-fi
>+-rm -fr conftest*
>++  if test "$ac_cv_type_unsigned_long" = yes; then
>++     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
>++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
>++as_fn_error 77 "cannot compute sizeof (unsigned long)
>++See \`config.log' for more details" "$LINENO" 5; }
>++   else
>++     ac_cv_sizeof_unsigned_long=0
>++   fi
>+ fi
>+ 
>+ fi
>+-echo "$ac_t""$ac_cv_sizeof_unsigned_long" 1>&6
>+-cat >> confdefs.h <<EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
>++$as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
>++
>++
>++
>++cat >>confdefs.h <<_ACEOF
>+ #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
>+-EOF
>++_ACEOF
>+ 
>+ 
>+ if test "$ac_cv_have_long_long" = yes; then
>+-	echo $ac_n "checking size of unsigned long long""... $ac_c" 1>&6
>+-echo "configure:4033: checking size of unsigned long long" >&5
>+-if eval "test \"`echo '$''{'ac_cv_sizeof_unsigned_long_long'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  if test "$cross_compiling" = yes; then
>+-  ac_cv_sizeof_unsigned_long_long="$default_long_long"
>++	# The cast to long int works around a bug in the HP C Compiler
>++# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
>++# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
>++# This bug is HP SR number 8606223364.
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
>++$as_echo_n "checking size of unsigned long long... " >&6; }
>++if ${ac_cv_sizeof_unsigned_long_long+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 4041 "configure"
>+-#include "confdefs.h"
>+-#include <stdio.h>
>+-#include <sys/types.h>
>+-main()
>+-{
>+-  FILE *f=fopen("conftestval", "w");
>+-  if (!f) exit(1);
>+-  fprintf(f, "%d\n", sizeof(unsigned long long));
>+-  exit(0);
>+-}
>+-EOF
>+-if { (eval echo configure:4053: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
>+-then
>+-  ac_cv_sizeof_unsigned_long_long=`cat conftestval`
>++  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
>++
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -fr conftest*
>+-  ac_cv_sizeof_unsigned_long_long=0
>+-fi
>+-rm -fr conftest*
>++  if test "$ac_cv_type_unsigned_long_long" = yes; then
>++     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
>++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
>++as_fn_error 77 "cannot compute sizeof (unsigned long long)
>++See \`config.log' for more details" "$LINENO" 5; }
>++   else
>++     ac_cv_sizeof_unsigned_long_long=0
>++   fi
>+ fi
>+ 
>+ fi
>+-echo "$ac_t""$ac_cv_sizeof_unsigned_long_long" 1>&6
>+-cat >> confdefs.h <<EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
>++$as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
>++
>++
>++
>++cat >>confdefs.h <<_ACEOF
>+ #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
>+-EOF
>++_ACEOF
>+ 
>+ 
>+ fi
>+ if test "$ac_cv_sizeof_unsigned" -ne 0 && test "$ac_cv_sizeof_unsigned" -lt 4; then
>+-	{ echo "configure: error: integer must have at least 32 bits" 1>&2; exit 1; }
>++	as_fn_error $? "integer must have at least 32 bits" "$LINENO" 5
>+ fi
>+-echo $ac_n "checking for big endian""... $ac_c" 1>&6
>+-echo "configure:4077: checking for big endian" >&5
>+-if eval "test \"`echo '$''{'ac_cv_big_endian'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for big endian" >&5
>++$as_echo_n "checking for big endian... " >&6; }
>++if ${ac_cv_big_endian+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  if test "$cross_compiling" = yes; then
>++  if test "$cross_compiling" = yes; then :
>+   ac_cv_big_endian=no
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 4085 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+ 	long l;
>+ 	char *c = (char *)&l;
>+@@ -4093,35 +5500,31 @@ else
>+ 		l = 0x12345678L;
>+ 		return !(c[sizeof(long) - 1] == 0x78 && c[sizeof(long) - 2] == 0x56 && c[sizeof(long) - 3] == 0x34 && c[sizeof(long) - 4] == 0x12);
>+ 	}
>+-	
>+-EOF
>+-if { (eval echo configure:4097: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
>+-then
>++
>++_ACEOF
>++if ac_fn_c_try_run "$LINENO"; then :
>+   ac_cv_big_endian=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -fr conftest*
>+   ac_cv_big_endian=no
>+ fi
>+-rm -fr conftest*
>++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
>++  conftest.$ac_objext conftest.beam conftest.$ac_ext
>+ fi
>+ 
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_big_endian" 1>&6
>+-echo $ac_n "checking for little endian""... $ac_c" 1>&6
>+-echo "configure:4114: checking for little endian" >&5
>+-if eval "test \"`echo '$''{'ac_cv_little_endian'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_big_endian" >&5
>++$as_echo "$ac_cv_big_endian" >&6; }
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for little endian" >&5
>++$as_echo_n "checking for little endian... " >&6; }
>++if ${ac_cv_little_endian+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  if test "$cross_compiling" = yes; then
>++  if test "$cross_compiling" = yes; then :
>+   ac_cv_little_endian="$ac_cv_have_emx"
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 4122 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+ 	long l;
>+ 	char *c = (char *)&l;
>+@@ -4130,49 +5533,41 @@ else
>+ 		l = 0x12345678L;
>+ 		return !(c[0] == 0x78 && c[1] == 0x56 && c[2] == 0x34 && c[3] == 0x12);
>+ 	}
>+-	
>+-EOF
>+-if { (eval echo configure:4134: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
>+-then
>++
>++_ACEOF
>++if ac_fn_c_try_run "$LINENO"; then :
>+   ac_cv_little_endian=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -fr conftest*
>+   ac_cv_little_endian=no
>+ fi
>+-rm -fr conftest*
>++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
>++  conftest.$ac_objext conftest.beam conftest.$ac_ext
>+ fi
>+ 
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_little_endian" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_little_endian" >&5
>++$as_echo "$ac_cv_little_endian" >&6; }
>+ 
>+ if test "$ac_cv_big_endian" = yes; then
>+-	cat >> confdefs.h <<\EOF
>+-#define C_BIG_ENDIAN 1
>+-EOF
>++	$as_echo "#define C_BIG_ENDIAN 1" >>confdefs.h
>+ 
>+ else if test "$ac_cv_little_endian" = yes; then
>+-	cat >> confdefs.h <<\EOF
>+-#define C_LITTLE_ENDIAN 1
>+-EOF
>++	$as_echo "#define C_LITTLE_ENDIAN 1" >>confdefs.h
>+ 
>+ fi
>+ fi
>+ 
>+-echo $ac_n "checking if rename can replace existing files""... $ac_c" 1>&6
>+-echo "configure:4165: checking if rename can replace existing files" >&5
>+-if eval "test \"`echo '$''{'ac_cv_rename_over_existing_files'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if rename can replace existing files" >&5
>++$as_echo_n "checking if rename can replace existing files... " >&6; }
>++if ${ac_cv_rename_over_existing_files+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  if test "$cross_compiling" = yes; then
>++  if test "$cross_compiling" = yes; then :
>+   ac_cv_rename_over_existing_files=no
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 4173 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+ 	#include <fcntl.h>
>+ 	#include <stdio.h>
>+@@ -4188,5043 +5583,1817 @@ else
>+ 		unlink("conftest.rename2");
>+ 		return !!ret;
>+ 	}
>+-	
>+-EOF
>+-if { (eval echo configure:4192: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
>+-then
>++
>++_ACEOF
>++if ac_fn_c_try_run "$LINENO"; then :
>+   ac_cv_rename_over_existing_files=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -fr conftest*
>+   ac_cv_rename_over_existing_files=no
>+ fi
>+-rm -fr conftest*
>++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
>++  conftest.$ac_objext conftest.beam conftest.$ac_ext
>+ fi
>+ 
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_rename_over_existing_files" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_rename_over_existing_files" >&5
>++$as_echo "$ac_cv_rename_over_existing_files" >&6; }
>+ 
>+ if test "$ac_cv_rename_over_existing_files" = yes; then
>+-	cat >> confdefs.h <<\EOF
>+-#define RENAME_OVER_EXISTING_FILES 1
>+-EOF
>++	$as_echo "#define RENAME_OVER_EXISTING_FILES 1" >>confdefs.h
>+ 
>+ fi
>+ 
>+-echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
>+-echo "configure:4217: checking return type of signal handlers" >&5
>+-if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
>++$as_echo_n "checking return type of signal handlers... " >&6; }
>++if ${ac_cv_type_signal+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 4222 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <sys/types.h>
>+ #include <signal.h>
>+-#ifdef signal
>+-#undef signal
>+-#endif
>+-#ifdef __cplusplus
>+-extern "C" void (*signal (int, void (*)(int)))(int);
>+-#else
>+-void (*signal ()) ();
>+-#endif
>+ 
>+-int main() {
>+-int i;
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:4239: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
>+-  rm -rf conftest*
>+-  ac_cv_type_signal=void
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>++int
>++main ()
>++{
>++return *(signal (0, 0)) (0) == 1;
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>+   ac_cv_type_signal=int
>++else
>++  ac_cv_type_signal=void
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>+ fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
>++$as_echo "$ac_cv_type_signal" >&6; }
>+ 
>+-echo "$ac_t""$ac_cv_type_signal" 1>&6
>+-cat >> confdefs.h <<EOF
>++cat >>confdefs.h <<_ACEOF
>+ #define RETSIGTYPE $ac_cv_type_signal
>+-EOF
>+-
>+-
>+-echo $ac_n "checking for strftime""... $ac_c" 1>&6
>+-echo "configure:4258: checking for strftime" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_strftime'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 4263 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char strftime(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char strftime();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_strftime) || defined (__stub___strftime)
>+-choke me
>+-#else
>+-strftime();
>+-#endif
>++_ACEOF
>+ 
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:4286: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_strftime=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_strftime=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'strftime`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-  cat >> confdefs.h <<\EOF
>++for ac_func in strftime
>++do :
>++  ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
>++if test "x$ac_cv_func_strftime" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>+ #define HAVE_STRFTIME 1
>+-EOF
>++_ACEOF
>+ 
>+ else
>+-  echo "$ac_t""no" 1>&6
>+-# strftime is in -lintl on SCO UNIX.
>+-echo $ac_n "checking for strftime in -lintl""... $ac_c" 1>&6
>+-echo "configure:4308: checking for strftime in -lintl" >&5
>+-ac_lib_var=`echo intl'_'strftime | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++  # strftime is in -lintl on SCO UNIX.
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
>++$as_echo_n "checking for strftime in -lintl... " >&6; }
>++if ${ac_cv_lib_intl_strftime+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>++  ac_check_lib_save_LIBS=$LIBS
>+ LIBS="-lintl  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 4316 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char strftime();
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-strftime()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:4327: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char strftime ();
>++int
>++main ()
>++{
>++return strftime ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_intl_strftime=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_intl_strftime=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-  cat >> confdefs.h <<\EOF
>+-#define HAVE_STRFTIME 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
>++$as_echo "$ac_cv_lib_intl_strftime" >&6; }
>++if test "x$ac_cv_lib_intl_strftime" = xyes; then :
>++  $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h
>+ 
>+ LIBS="-lintl $LIBS"
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+ fi
>++done
>+ 
>+-echo $ac_n "checking for vprintf""... $ac_c" 1>&6
>+-echo "configure:4354: checking for vprintf" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 4359 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char vprintf(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char vprintf();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_vprintf) || defined (__stub___vprintf)
>+-choke me
>+-#else
>+-vprintf();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:4382: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_vprintf=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_vprintf=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-
>+-if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-  cat >> confdefs.h <<\EOF
>++for ac_func in vprintf
>++do :
>++  ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf"
>++if test "x$ac_cv_func_vprintf" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>+ #define HAVE_VPRINTF 1
>+-EOF
>+-
>+-else
>+-  echo "$ac_t""no" 1>&6
>+-fi
>+-
>+-if test "$ac_cv_func_vprintf" != yes; then
>+-echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
>+-echo "configure:4406: checking for _doprnt" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 4411 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char _doprnt(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char _doprnt();
>++_ACEOF
>+ 
>+-int main() {
>++ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
>++if test "x$ac_cv_func__doprnt" = xyes; then :
>+ 
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub__doprnt) || defined (__stub____doprnt)
>+-choke me
>+-#else
>+-_doprnt();
>+-#endif
>++$as_echo "#define HAVE_DOPRNT 1" >>confdefs.h
>+ 
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:4434: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func__doprnt=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func__doprnt=no"
>+-fi
>+-rm -f conftest*
>+ fi
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-  cat >> confdefs.h <<\EOF
>+-#define HAVE_DOPRNT 1
>+-EOF
>+-
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>++done
>+ 
>+-fi
>+ 
>+ for ac_func in bcmp
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:4461: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 4466 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>++do :
>++  ac_fn_c_check_func "$LINENO" "bcmp" "ac_cv_func_bcmp"
>++if test "x$ac_cv_func_bcmp" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_BCMP 1
>++_ACEOF
>+ 
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:4489: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in bcopy
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:4516: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 4521 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:4544: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "bcopy" "ac_cv_func_bcopy"
>++if test "x$ac_cv_func_bcopy" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_BCOPY 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in bzero
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:4571: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 4576 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:4599: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "bzero" "ac_cv_func_bzero"
>++if test "x$ac_cv_func_bzero" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_BZERO 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in calloc
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:4626: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 4631 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:4654: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "calloc" "ac_cv_func_calloc"
>++if test "x$ac_cv_func_calloc" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_CALLOC 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in chmod
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:4681: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 4686 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:4709: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "chmod" "ac_cv_func_chmod"
>++if test "x$ac_cv_func_chmod" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_CHMOD 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in getcwd
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:4736: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 4741 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>++do :
>++  ac_fn_c_check_func "$LINENO" "getcwd" "ac_cv_func_getcwd"
>++if test "x$ac_cv_func_getcwd" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_GETCWD 1
>++_ACEOF
>+ 
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:4764: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in getgrgid
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:4791: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 4796 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:4819: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "getgrgid" "ac_cv_func_getgrgid"
>++if test "x$ac_cv_func_getgrgid" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_GETGRGID 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in getpagesize
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:4846: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 4851 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:4874: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
>++if test "x$ac_cv_func_getpagesize" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_GETPAGESIZE 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in getpid
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:4901: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 4906 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:4929: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "getpid" "ac_cv_func_getpid"
>++if test "x$ac_cv_func_getpid" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_GETPID 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in getpwuid
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:4956: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 4961 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:4984: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "getpwuid" "ac_cv_func_getpwuid"
>++if test "x$ac_cv_func_getpwuid" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_GETPWUID 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in getrlimit
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:5011: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 5016 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:5039: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "getrlimit" "ac_cv_func_getrlimit"
>++if test "x$ac_cv_func_getrlimit" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_GETRLIMIT 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in gettimeofday
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:5066: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 5071 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:5094: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
>++if test "x$ac_cv_func_gettimeofday" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_GETTIMEOFDAY 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in mkdir
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:5121: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 5126 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:5149: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "mkdir" "ac_cv_func_mkdir"
>++if test "x$ac_cv_func_mkdir" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_MKDIR 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in mktime
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:5176: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 5181 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:5204: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "mktime" "ac_cv_func_mktime"
>++if test "x$ac_cv_func_mktime" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_MKTIME 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in nl_langinfo
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:5231: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 5236 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>++do :
>++  ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo"
>++if test "x$ac_cv_func_nl_langinfo" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_NL_LANGINFO 1
>++_ACEOF
>+ 
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:5259: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in popen
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:5286: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 5291 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:5314: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "popen" "ac_cv_func_popen"
>++if test "x$ac_cv_func_popen" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_POPEN 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in pthread_sigmask
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:5341: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 5346 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:5369: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "pthread_sigmask" "ac_cv_func_pthread_sigmask"
>++if test "x$ac_cv_func_pthread_sigmask" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_PTHREAD_SIGMASK 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in raise
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:5396: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 5401 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:5424: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "raise" "ac_cv_func_raise"
>++if test "x$ac_cv_func_raise" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_RAISE 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in select
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:5451: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 5456 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:5479: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "select" "ac_cv_func_select"
>++if test "x$ac_cv_func_select" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_SELECT 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in setlocale
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:5506: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 5511 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:5534: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
>++if test "x$ac_cv_func_setlocale" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_SETLOCALE 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in setpgid
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:5561: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 5566 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>++do :
>++  ac_fn_c_check_func "$LINENO" "setpgid" "ac_cv_func_setpgid"
>++if test "x$ac_cv_func_setpgid" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_SETPGID 1
>++_ACEOF
>+ 
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:5589: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in setrlimit
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:5616: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 5621 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:5644: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "setrlimit" "ac_cv_func_setrlimit"
>++if test "x$ac_cv_func_setrlimit" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_SETRLIMIT 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in sigaction
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:5671: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 5676 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:5699: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "sigaction" "ac_cv_func_sigaction"
>++if test "x$ac_cv_func_sigaction" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_SIGACTION 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in sigblock
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:5726: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 5731 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:5754: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "sigblock" "ac_cv_func_sigblock"
>++if test "x$ac_cv_func_sigblock" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_SIGBLOCK 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in sigdelset
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:5781: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 5786 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:5809: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "sigdelset" "ac_cv_func_sigdelset"
>++if test "x$ac_cv_func_sigdelset" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_SIGDELSET 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in sigfillset
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:5836: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 5841 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>++do :
>++  ac_fn_c_check_func "$LINENO" "sigfillset" "ac_cv_func_sigfillset"
>++if test "x$ac_cv_func_sigfillset" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_SIGFILLSET 1
>++_ACEOF
>+ 
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:5864: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in sigprocmask
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:5891: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 5896 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:5919: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask"
>++if test "x$ac_cv_func_sigprocmask" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_SIGPROCMASK 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in sigsetmask
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:5946: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 5951 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>++do :
>++  ac_fn_c_check_func "$LINENO" "sigsetmask" "ac_cv_func_sigsetmask"
>++if test "x$ac_cv_func_sigsetmask" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_SIGSETMASK 1
>++_ACEOF
>+ 
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:5974: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in snprintf
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:6001: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 6006 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:6029: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
>++if test "x$ac_cv_func_snprintf" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_SNPRINTF 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in strdup
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:6056: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 6061 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:6084: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup"
>++if test "x$ac_cv_func_strdup" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_STRDUP 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in strptime
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:6111: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 6116 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:6139: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "strptime" "ac_cv_func_strptime"
>++if test "x$ac_cv_func_strptime" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_STRPTIME 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in strtod
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:6166: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 6171 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:6194: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "strtod" "ac_cv_func_strtod"
>++if test "x$ac_cv_func_strtod" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_STRTOD 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in strtoimax
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:6221: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 6226 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:6249: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "strtoimax" "ac_cv_func_strtoimax"
>++if test "x$ac_cv_func_strtoimax" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_STRTOIMAX 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in strtol
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:6276: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 6281 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:6304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "strtol" "ac_cv_func_strtol"
>++if test "x$ac_cv_func_strtol" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_STRTOL 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in strtoll
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:6331: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 6336 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:6359: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll"
>++if test "x$ac_cv_func_strtoll" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_STRTOLL 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in __strtoll
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:6386: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 6391 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:6414: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "__strtoll" "ac_cv_func___strtoll"
>++if test "x$ac_cv_func___strtoll" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE___STRTOLL 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in strtoq
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:6441: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 6446 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:6469: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "strtoq" "ac_cv_func_strtoq"
>++if test "x$ac_cv_func_strtoq" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_STRTOQ 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in strtoul
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:6496: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 6501 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:6524: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "strtoul" "ac_cv_func_strtoul"
>++if test "x$ac_cv_func_strtoul" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_STRTOUL 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in tempnam
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:6551: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 6556 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:6579: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "tempnam" "ac_cv_func_tempnam"
>++if test "x$ac_cv_func_tempnam" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_TEMPNAM 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in uname
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:6606: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 6611 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:6634: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "uname" "ac_cv_func_uname"
>++if test "x$ac_cv_func_uname" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_UNAME 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in utime
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:6661: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 6666 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:6689: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "utime" "ac_cv_func_utime"
>++if test "x$ac_cv_func_utime" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_UTIME 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in utimes
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:6716: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 6721 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:6744: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "utimes" "ac_cv_func_utimes"
>++if test "x$ac_cv_func_utimes" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_UTIMES 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in _heapmin
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:6771: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 6776 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>++do :
>++  ac_fn_c_check_func "$LINENO" "_heapmin" "ac_cv_func__heapmin"
>++if test "x$ac_cv_func__heapmin" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE__HEAPMIN 1
>++_ACEOF
>+ 
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:6799: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in _ucreate
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:6826: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 6831 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:6854: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "_ucreate" "ac_cv_func__ucreate"
>++if test "x$ac_cv_func__ucreate" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE__UCREATE 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in _udefault
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:6881: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 6886 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:6909: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "_udefault" "ac_cv_func__udefault"
>++if test "x$ac_cv_func__udefault" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE__UDEFAULT 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in _udestroy
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:6936: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 6941 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:6964: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "_udestroy" "ac_cv_func__udestroy"
>++if test "x$ac_cv_func__udestroy" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE__UDESTROY 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in _uopen
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:6991: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 6996 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:7019: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "_uopen" "ac_cv_func__uopen"
>++if test "x$ac_cv_func__uopen" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE__UOPEN 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ 
>+ for ac_func in strlen
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:7047: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 7052 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>++do :
>++  ac_fn_c_check_func "$LINENO" "strlen" "ac_cv_func_strlen"
>++if test "x$ac_cv_func_strlen" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_STRLEN 1
>++_ACEOF
>+ 
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:7075: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+-echo $ac_n "checking for strlen""... $ac_c" 1>&6
>+-echo "configure:7100: checking for strlen" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_strlen'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for strlen" >&5
>++$as_echo_n "checking for strlen... " >&6; }
>++if ${ac_cv_have_strlen+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 7105 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <string.h>
>+-int main() {
>++int
>++main ()
>++{
>+ strlen(""); return 0;
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:7112: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_strlen=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_strlen=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_strlen" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_strlen" >&5
>++$as_echo "$ac_cv_have_strlen" >&6; }
>+ if test "$ac_cv_have_strlen" = yes; then
>+-	cat >> confdefs.h <<\EOF
>+-#define HAVE_STRLEN 1
>+-EOF
>++	$as_echo "#define HAVE_STRLEN 1" >>confdefs.h
>+ 
>+ fi
>+ 
>+ for ac_func in strcpy
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:7136: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 7141 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:7164: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "strcpy" "ac_cv_func_strcpy"
>++if test "x$ac_cv_func_strcpy" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_STRCPY 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+-echo $ac_n "checking for strcpy""... $ac_c" 1>&6
>+-echo "configure:7189: checking for strcpy" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_strcpy'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for strcpy" >&5
>++$as_echo_n "checking for strcpy... " >&6; }
>++if ${ac_cv_have_strcpy+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 7194 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <string.h>
>+-int main() {
>++int
>++main ()
>++{
>+ char a[1]; strcpy(a, ""); return 0;
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:7201: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_strcpy=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_strcpy=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_strcpy" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_strcpy" >&5
>++$as_echo "$ac_cv_have_strcpy" >&6; }
>+ if test "$ac_cv_have_strcpy" = yes; then
>+-	cat >> confdefs.h <<\EOF
>+-#define HAVE_STRCPY 1
>+-EOF
>++	$as_echo "#define HAVE_STRCPY 1" >>confdefs.h
>+ 
>+ fi
>+ 
>+ for ac_func in strchr
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:7225: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 7230 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:7253: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "strchr" "ac_cv_func_strchr"
>++if test "x$ac_cv_func_strchr" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_STRCHR 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+-echo $ac_n "checking for strchr""... $ac_c" 1>&6
>+-echo "configure:7278: checking for strchr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_strchr'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for strchr" >&5
>++$as_echo_n "checking for strchr... " >&6; }
>++if ${ac_cv_have_strchr+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 7283 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <string.h>
>+-int main() {
>++int
>++main ()
>++{
>+ strchr("", 0); return 0;
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:7290: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_strchr=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_strchr=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_strchr" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_strchr" >&5
>++$as_echo "$ac_cv_have_strchr" >&6; }
>+ if test "$ac_cv_have_strchr" = yes; then
>+-	cat >> confdefs.h <<\EOF
>+-#define HAVE_STRCHR 1
>+-EOF
>++	$as_echo "#define HAVE_STRCHR 1" >>confdefs.h
>+ 
>+ fi
>+ 
>+ for ac_func in strrchr
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:7314: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 7319 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:7342: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "strrchr" "ac_cv_func_strrchr"
>++if test "x$ac_cv_func_strrchr" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_STRRCHR 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+-echo $ac_n "checking for strrchr""... $ac_c" 1>&6
>+-echo "configure:7367: checking for strrchr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_strrchr'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for strrchr" >&5
>++$as_echo_n "checking for strrchr... " >&6; }
>++if ${ac_cv_have_strrchr+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 7372 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <string.h>
>+-int main() {
>++int
>++main ()
>++{
>+ strrchr("", 0); return 0;
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:7379: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_strrchr=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_strrchr=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_strrchr" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_strrchr" >&5
>++$as_echo "$ac_cv_have_strrchr" >&6; }
>+ if test "$ac_cv_have_strrchr" = yes; then
>+-	cat >> confdefs.h <<\EOF
>+-#define HAVE_STRRCHR 1
>+-EOF
>++	$as_echo "#define HAVE_STRRCHR 1" >>confdefs.h
>+ 
>+ fi
>+ 
>+ for ac_func in strcmp
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:7403: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 7408 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:7431: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "strcmp" "ac_cv_func_strcmp"
>++if test "x$ac_cv_func_strcmp" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_STRCMP 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+-echo $ac_n "checking for strcmp""... $ac_c" 1>&6
>+-echo "configure:7456: checking for strcmp" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_strcmp'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for strcmp" >&5
>++$as_echo_n "checking for strcmp... " >&6; }
>++if ${ac_cv_have_strcmp+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 7461 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <string.h>
>+-int main() {
>++int
>++main ()
>++{
>+ strcmp("", ""); return 0;
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:7468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_strcmp=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_strcmp=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_strcmp" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_strcmp" >&5
>++$as_echo "$ac_cv_have_strcmp" >&6; }
>+ if test "$ac_cv_have_strcmp" = yes; then
>+-	cat >> confdefs.h <<\EOF
>+-#define HAVE_STRCMP 1
>+-EOF
>++	$as_echo "#define HAVE_STRCMP 1" >>confdefs.h
>+ 
>+ fi
>+ 
>+ for ac_func in strncmp
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:7492: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 7497 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:7520: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "strncmp" "ac_cv_func_strncmp"
>++if test "x$ac_cv_func_strncmp" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_STRNCMP 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+-echo $ac_n "checking for strncmp""... $ac_c" 1>&6
>+-echo "configure:7545: checking for strncmp" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_strncmp'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for strncmp" >&5
>++$as_echo_n "checking for strncmp... " >&6; }
>++if ${ac_cv_have_strncmp+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 7550 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <string.h>
>+-int main() {
>++int
>++main ()
>++{
>+ strncmp("", "", 1); return 0;
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:7557: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_strncmp=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_strncmp=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_strncmp" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_strncmp" >&5
>++$as_echo "$ac_cv_have_strncmp" >&6; }
>+ if test "$ac_cv_have_strncmp" = yes; then
>+-	cat >> confdefs.h <<\EOF
>+-#define HAVE_STRNCMP 1
>+-EOF
>++	$as_echo "#define HAVE_STRNCMP 1" >>confdefs.h
>+ 
>+ fi
>+ 
>+ for ac_func in strcasecmp
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:7581: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 7586 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:7609: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp"
>++if test "x$ac_cv_func_strcasecmp" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_STRCASECMP 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+-echo $ac_n "checking for strcasecmp""... $ac_c" 1>&6
>+-echo "configure:7634: checking for strcasecmp" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_strcasecmp'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for strcasecmp" >&5
>++$as_echo_n "checking for strcasecmp... " >&6; }
>++if ${ac_cv_have_strcasecmp+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 7639 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <string.h>
>+-int main() {
>++int
>++main ()
>++{
>+ strcasecmp("", ""); return 0;
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:7646: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_strcasecmp=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_strcasecmp=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_strcasecmp" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_strcasecmp" >&5
>++$as_echo "$ac_cv_have_strcasecmp" >&6; }
>+ if test "$ac_cv_have_strcasecmp" = yes; then
>+-	cat >> confdefs.h <<\EOF
>+-#define HAVE_STRCASECMP 1
>+-EOF
>++	$as_echo "#define HAVE_STRCASECMP 1" >>confdefs.h
>+ 
>+ fi
>+ 
>+ for ac_func in strncasecmp
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:7670: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 7675 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>++do :
>++  ac_fn_c_check_func "$LINENO" "strncasecmp" "ac_cv_func_strncasecmp"
>++if test "x$ac_cv_func_strncasecmp" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_STRNCASECMP 1
>++_ACEOF
>+ 
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:7698: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+-echo $ac_n "checking for strncasecmp""... $ac_c" 1>&6
>+-echo "configure:7723: checking for strncasecmp" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_strncasecmp'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for strncasecmp" >&5
>++$as_echo_n "checking for strncasecmp... " >&6; }
>++if ${ac_cv_have_strncasecmp+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 7728 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <string.h>
>+-int main() {
>++int
>++main ()
>++{
>+ strncasecmp("", "", 1); return 0;
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:7735: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_strncasecmp=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_strncasecmp=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_strncasecmp" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_strncasecmp" >&5
>++$as_echo "$ac_cv_have_strncasecmp" >&6; }
>+ if test "$ac_cv_have_strncasecmp" = yes; then
>+-	cat >> confdefs.h <<\EOF
>+-#define HAVE_STRNCASECMP 1
>+-EOF
>++	$as_echo "#define HAVE_STRNCASECMP 1" >>confdefs.h
>+ 
>+ fi
>+ 
>+ for ac_func in strcspn
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:7759: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 7764 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:7787: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "strcspn" "ac_cv_func_strcspn"
>++if test "x$ac_cv_func_strcspn" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_STRCSPN 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+-echo $ac_n "checking for strcspn""... $ac_c" 1>&6
>+-echo "configure:7812: checking for strcspn" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_strcspn'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for strcspn" >&5
>++$as_echo_n "checking for strcspn... " >&6; }
>++if ${ac_cv_have_strcspn+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 7817 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <string.h>
>+-int main() {
>++int
>++main ()
>++{
>+ strcspn("", ""); return 0;
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:7824: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_strcspn=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_strcspn=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_strcspn" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_strcspn" >&5
>++$as_echo "$ac_cv_have_strcspn" >&6; }
>+ if test "$ac_cv_have_strcspn" = yes; then
>+-	cat >> confdefs.h <<\EOF
>+-#define HAVE_STRCSPN 1
>+-EOF
>++	$as_echo "#define HAVE_STRCSPN 1" >>confdefs.h
>+ 
>+ fi
>+ 
>+ for ac_func in strstr
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:7848: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 7853 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:7876: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "strstr" "ac_cv_func_strstr"
>++if test "x$ac_cv_func_strstr" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_STRSTR 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+-echo $ac_n "checking for strstr""... $ac_c" 1>&6
>+-echo "configure:7901: checking for strstr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_strstr'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for strstr" >&5
>++$as_echo_n "checking for strstr... " >&6; }
>++if ${ac_cv_have_strstr+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 7906 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <string.h>
>+-int main() {
>++int
>++main ()
>++{
>+ strstr("", ""); return 0;
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:7913: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_strstr=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_strstr=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_strstr" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_strstr" >&5
>++$as_echo "$ac_cv_have_strstr" >&6; }
>+ if test "$ac_cv_have_strstr" = yes; then
>+-	cat >> confdefs.h <<\EOF
>+-#define HAVE_STRSTR 1
>+-EOF
>++	$as_echo "#define HAVE_STRSTR 1" >>confdefs.h
>+ 
>+ fi
>+ 
>+ for ac_func in memchr
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:7937: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 7942 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:7965: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "memchr" "ac_cv_func_memchr"
>++if test "x$ac_cv_func_memchr" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_MEMCHR 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+-echo $ac_n "checking for memchr""... $ac_c" 1>&6
>+-echo "configure:7990: checking for memchr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_memchr'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for memchr" >&5
>++$as_echo_n "checking for memchr... " >&6; }
>++if ${ac_cv_have_memchr+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 7995 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <string.h>
>+-int main() {
>++int
>++main ()
>++{
>+ char a[1]; memchr(a, 0, 1); return 0;
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:8002: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_memchr=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_memchr=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_memchr" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_memchr" >&5
>++$as_echo "$ac_cv_have_memchr" >&6; }
>+ if test "$ac_cv_have_memchr" = yes; then
>+-	cat >> confdefs.h <<\EOF
>+-#define HAVE_MEMCHR 1
>+-EOF
>++	$as_echo "#define HAVE_MEMCHR 1" >>confdefs.h
>+ 
>+ fi
>+ 
>+ for ac_func in memcmp
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:8026: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 8031 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:8054: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "memcmp" "ac_cv_func_memcmp"
>++if test "x$ac_cv_func_memcmp" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_MEMCMP 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+-echo $ac_n "checking for memcmp""... $ac_c" 1>&6
>+-echo "configure:8079: checking for memcmp" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_memcmp'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for memcmp" >&5
>++$as_echo_n "checking for memcmp... " >&6; }
>++if ${ac_cv_have_memcmp+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 8084 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <string.h>
>+-int main() {
>++int
>++main ()
>++{
>+ char a[1]; memcmp(a, a, 1); return 0;
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:8091: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_memcmp=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_memcmp=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_memcmp" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_memcmp" >&5
>++$as_echo "$ac_cv_have_memcmp" >&6; }
>+ if test "$ac_cv_have_memcmp" = yes; then
>+-	cat >> confdefs.h <<\EOF
>+-#define HAVE_MEMCMP 1
>+-EOF
>++	$as_echo "#define HAVE_MEMCMP 1" >>confdefs.h
>+ 
>+ fi
>+ 
>+ for ac_func in memcpy
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:8115: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 8120 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:8143: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "memcpy" "ac_cv_func_memcpy"
>++if test "x$ac_cv_func_memcpy" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_MEMCPY 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+-echo $ac_n "checking for memcpy""... $ac_c" 1>&6
>+-echo "configure:8168: checking for memcpy" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_memcpy'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for memcpy" >&5
>++$as_echo_n "checking for memcpy... " >&6; }
>++if ${ac_cv_have_memcpy+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 8173 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <string.h>
>+-int main() {
>++int
>++main ()
>++{
>+ char a[1]; memcpy(a, a, 1); return 0;
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:8180: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_memcpy=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_memcpy=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_memcpy" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_memcpy" >&5
>++$as_echo "$ac_cv_have_memcpy" >&6; }
>+ if test "$ac_cv_have_memcpy" = yes; then
>+-	cat >> confdefs.h <<\EOF
>+-#define HAVE_MEMCPY 1
>+-EOF
>++	$as_echo "#define HAVE_MEMCPY 1" >>confdefs.h
>+ 
>+ fi
>+ 
>+ for ac_func in memmove
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:8204: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 8209 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:8232: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove"
>++if test "x$ac_cv_func_memmove" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_MEMMOVE 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+-echo $ac_n "checking for memmove""... $ac_c" 1>&6
>+-echo "configure:8257: checking for memmove" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_memmove'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for memmove" >&5
>++$as_echo_n "checking for memmove... " >&6; }
>++if ${ac_cv_have_memmove+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 8262 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <string.h>
>+-int main() {
>++int
>++main ()
>++{
>+ char a[1]; memmove(a, a, 1); return 0;
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:8269: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_memmove=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_memmove=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_memmove" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_memmove" >&5
>++$as_echo "$ac_cv_have_memmove" >&6; }
>+ if test "$ac_cv_have_memmove" = yes; then
>+-	cat >> confdefs.h <<\EOF
>+-#define HAVE_MEMMOVE 1
>+-EOF
>++	$as_echo "#define HAVE_MEMMOVE 1" >>confdefs.h
>+ 
>+ fi
>+ 
>+ for ac_func in memset
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:8293: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 8298 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:8321: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "memset" "ac_cv_func_memset"
>++if test "x$ac_cv_func_memset" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_MEMSET 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+-echo $ac_n "checking for memset""... $ac_c" 1>&6
>+-echo "configure:8346: checking for memset" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_memset'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for memset" >&5
>++$as_echo_n "checking for memset... " >&6; }
>++if ${ac_cv_have_memset+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 8351 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <string.h>
>+-int main() {
>++int
>++main ()
>++{
>+ char a[1]; memset(a, 0, 1); return 0;
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:8358: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_memset=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_memset=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_memset" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_memset" >&5
>++$as_echo "$ac_cv_have_memset" >&6; }
>+ if test "$ac_cv_have_memset" = yes; then
>+-	cat >> confdefs.h <<\EOF
>+-#define HAVE_MEMSET 1
>+-EOF
>++	$as_echo "#define HAVE_MEMSET 1" >>confdefs.h
>+ 
>+ fi
>+ 
>+ for ac_func in strerror
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:8382: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 8387 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:8410: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror"
>++if test "x$ac_cv_func_strerror" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_STRERROR 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+-echo $ac_n "checking for strerror""... $ac_c" 1>&6
>+-echo "configure:8435: checking for strerror" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_strerror'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for strerror" >&5
>++$as_echo_n "checking for strerror... " >&6; }
>++if ${ac_cv_have_strerror+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 8440 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <string.h>
>+-int main() {
>++int
>++main ()
>++{
>+ char *c = strerror(1); return 0;
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:8447: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_strerror=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_strerror=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_strerror" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_strerror" >&5
>++$as_echo "$ac_cv_have_strerror" >&6; }
>+ if test "$ac_cv_have_strerror" = yes; then
>+-	cat >> confdefs.h <<\EOF
>+-#define HAVE_STRERROR 1
>+-EOF
>++	$as_echo "#define HAVE_STRERROR 1" >>confdefs.h
>+ 
>+ fi
>+ 
>+-echo $ac_n "checking for sigsetjmp/siglongjmp""... $ac_c" 1>&6
>+-echo "configure:8469: checking for sigsetjmp/siglongjmp" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_sigsetjmp'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp/siglongjmp" >&5
>++$as_echo_n "checking for sigsetjmp/siglongjmp... " >&6; }
>++if ${ac_cv_have_sigsetjmp+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 8474 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <setjmp.h>
>+-int main() {
>++int
>++main ()
>++{
>+ sigjmp_buf env;sigsetjmp(env, 1);siglongjmp(env, 2);
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:8481: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_sigsetjmp=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_sigsetjmp=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_sigsetjmp" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_sigsetjmp" >&5
>++$as_echo "$ac_cv_have_sigsetjmp" >&6; }
>+ if test "$ac_cv_have_sigsetjmp" = yes; then
>+-	cat >> confdefs.h <<\EOF
>+-#define HAVE_SIGSETJMP 1
>+-EOF
>++	$as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
>+ 
>+ fi
>+ 
>+ if test "$ac_cv_func_select" != yes; then
>+-	{ echo "configure: error: select function not present" 1>&2; exit 1; }
>++	as_fn_error $? "select function not present" "$LINENO" 5
>+ fi
>+ 
>+ 
>+-echo $ac_n "checking for requested debug level""... $ac_c" 1>&6
>+-echo "configure:8508: checking for requested debug level" >&5
>+-# Check whether --enable-debuglevel or --disable-debuglevel was given.
>+-if test "${enable_debuglevel+set}" = set; then
>+-  enableval="$enable_debuglevel"
>+-  cf_debuglevel="$enableval"
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for requested debug level" >&5
>++$as_echo_n "checking for requested debug level... " >&6; }
>++# Check whether --enable-debuglevel was given.
>++if test "${enable_debuglevel+set}" = set; then :
>++  enableval=$enable_debuglevel; cf_debuglevel="$enableval"
>+ else
>+   cf_debuglevel=0
>+ fi
>+ 
>+ if test "$cf_debuglevel" = no; then cf_debuglevel=0; fi
>+ if test "$cf_debuglevel" = yes; then cf_debuglevel=2; fi
>+-echo "$ac_t""$cf_debuglevel" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cf_debuglevel" >&5
>++$as_echo "$cf_debuglevel" >&6; }
>+ if test "$cf_debuglevel" != -1 && test "$cf_debuglevel" != 0 && test "$cf_debuglevel" != 1 && test "$cf_debuglevel" != 2 && test "$cf_debuglevel" != 3; then
>+-	{ echo "configure: error: Invalid debuglevel specified" 1>&2; exit 1; }
>++	as_fn_error $? "Invalid debuglevel specified" "$LINENO" 5
>+ fi
>+-cat >> confdefs.h <<EOF
>++cat >>confdefs.h <<_ACEOF
>+ #define DEBUGLEVEL $cf_debuglevel
>+-EOF
>++_ACEOF
>+ 
>+ 
>+ 
>+ cf_use_graphics=no
>+-echo $ac_n "checking if you want to use graphics""... $ac_c" 1>&6
>+-echo "configure:8531: checking if you want to use graphics" >&5
>+-# Check whether --enable-graphics or --disable-graphics was given.
>+-if test "${enable_graphics+set}" = set; then
>+-  enableval="$enable_graphics"
>+-  cf_use_graphics="$enableval" 
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if you want to use graphics" >&5
>++$as_echo_n "checking if you want to use graphics... " >&6; }
>++# Check whether --enable-graphics was given.
>++if test "${enable_graphics+set}" = set; then :
>++  enableval=$enable_graphics; cf_use_graphics="$enableval"
>+ fi
>+ 
>+-echo "$ac_t""$cf_use_graphics" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cf_use_graphics" >&5
>++$as_echo "$cf_use_graphics" >&6; }
>+ 
>+-echo $ac_n "checking if you want to enable UTF-8 terminal""... $ac_c" 1>&6
>+-echo "configure:8541: checking if you want to enable UTF-8 terminal" >&5
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if you want to enable UTF-8 terminal" >&5
>++$as_echo_n "checking if you want to enable UTF-8 terminal... " >&6; }
>+ cf_enable_utf8=yes
>+-# Check whether --enable-utf8 or --disable-utf8 was given.
>+-if test "${enable_utf8+set}" = set; then
>+-  enableval="$enable_utf8"
>+-  cf_enable_utf8="$enableval" 
>++# Check whether --enable-utf8 was given.
>++if test "${enable_utf8+set}" = set; then :
>++  enableval=$enable_utf8; cf_enable_utf8="$enableval"
>+ fi
>+ 
>+ test "$ac_cv_have_emx" = yes && cf_enable_utf8=no
>+ test "$ac_cv_have_djgpp" = yes && cf_enable_utf8=no
>+-echo "$ac_t""$cf_enable_utf8" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cf_enable_utf8" >&5
>++$as_echo "$cf_enable_utf8" >&6; }
>+ 
>+ if test "$cf_enable_utf8" != no; then
>+-	cat >> confdefs.h <<\EOF
>+-#define ENABLE_UTF8 1
>+-EOF
>++	$as_echo "#define ENABLE_UTF8 1" >>confdefs.h
>+ 
>+ fi
>+ 
>+ 
>+ 
>+ 
>+-echo $ac_n "checking for socket""... $ac_c" 1>&6
>+-echo "configure:8564: checking for socket" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_socket'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 8569 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char socket(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* 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() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_socket) || defined (__stub___socket)
>+-choke me
>+-#else
>+-socket();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:8592: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_socket=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_socket=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-
>+-if eval "test \"`echo '$ac_cv_func_'socket`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>++ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
>++if test "x$ac_cv_func_socket" = xyes; then :
>+   cf_result=yes
>+ else
>+-  echo "$ac_t""no" 1>&6
>+-cf_result=no
>++  cf_result=no
>+ fi
>+ 
>+ if test "$cf_result" = no; then
>+-	echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
>+-echo "configure:8614: checking for socket in -lsocket" >&5
>+-ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
>++$as_echo_n "checking for socket in -lsocket... " >&6; }
>++if ${ac_cv_lib_socket_socket+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>++  ac_check_lib_save_LIBS=$LIBS
>+ LIBS="-lsocket  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 8622 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char socket();
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-socket()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:8633: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char socket ();
>++int
>++main ()
>++{
>++return socket ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_socket_socket=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_socket_socket=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
>++$as_echo "$ac_cv_lib_socket_socket" >&6; }
>++if test "x$ac_cv_lib_socket_socket" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBSOCKET 1
>++_ACEOF
>+ 
>+   LIBS="-lsocket $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+ 	if test "$ac_cv_lib_socket_socket" = no; then
>+-		echo $ac_n "checking for socket in -lnetwork""... $ac_c" 1>&6
>+-echo "configure:8662: checking for socket in -lnetwork" >&5
>+-ac_lib_var=`echo network'_'socket | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lnetwork" >&5
>++$as_echo_n "checking for socket in -lnetwork... " >&6; }
>++if ${ac_cv_lib_network_socket+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>++  ac_check_lib_save_LIBS=$LIBS
>+ LIBS="-lnetwork  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 8670 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char socket();
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-socket()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:8681: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char socket ();
>++int
>++main ()
>++{
>++return socket ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_network_socket=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_network_socket=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo network | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_network_socket" >&5
>++$as_echo "$ac_cv_lib_network_socket" >&6; }
>++if test "x$ac_cv_lib_network_socket" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBNETWORK 1
>++_ACEOF
>+ 
>+   LIBS="-lnetwork $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+ 		if test "$ac_cv_lib_network_socket" = no; then
>+-			echo $ac_n "checking for socket in -lwatt""... $ac_c" 1>&6
>+-echo "configure:8710: checking for socket in -lwatt" >&5
>+-ac_lib_var=`echo watt'_'socket | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++			{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lwatt" >&5
>++$as_echo_n "checking for socket in -lwatt... " >&6; }
>++if ${ac_cv_lib_watt_socket+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>++  ac_check_lib_save_LIBS=$LIBS
>+ LIBS="-lwatt  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 8718 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char socket();
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-socket()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:8729: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char socket ();
>++int
>++main ()
>++{
>++return socket ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_watt_socket=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_watt_socket=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo watt | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_watt_socket" >&5
>++$as_echo "$ac_cv_lib_watt_socket" >&6; }
>++if test "x$ac_cv_lib_watt_socket" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBWATT 1
>++_ACEOF
>+ 
>+   LIBS="-lwatt $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+ 			if test "$ac_cv_lib_watt_socket" = no; then
>+-				{ echo "configure: error: socket function not present" 1>&2; exit 1; }
>++				as_fn_error $? "socket function not present" "$LINENO" 5
>+ 			fi
>+ 		fi
>+ 	fi
>+ fi
>+-echo $ac_n "checking for setsockopt""... $ac_c" 1>&6
>+-echo "configure:8763: checking for setsockopt" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_setsockopt'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 8768 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char setsockopt(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char setsockopt();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_setsockopt) || defined (__stub___setsockopt)
>+-choke me
>+-#else
>+-setsockopt();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:8791: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_setsockopt=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_setsockopt=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-
>+-if eval "test \"`echo '$ac_cv_func_'setsockopt`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>++ac_fn_c_check_func "$LINENO" "setsockopt" "ac_cv_func_setsockopt"
>++if test "x$ac_cv_func_setsockopt" = xyes; then :
>+   cf_result=yes
>+ else
>+-  echo "$ac_t""no" 1>&6
>+-cf_result=no
>++  cf_result=no
>+ fi
>+ 
>+ if test "$cf_result" = no; then
>+-	echo $ac_n "checking for setsockopt in -lsocket""... $ac_c" 1>&6
>+-echo "configure:8813: checking for setsockopt in -lsocket" >&5
>+-ac_lib_var=`echo socket'_'setsockopt | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for setsockopt in -lsocket" >&5
>++$as_echo_n "checking for setsockopt in -lsocket... " >&6; }
>++if ${ac_cv_lib_socket_setsockopt+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>++  ac_check_lib_save_LIBS=$LIBS
>+ LIBS="-lsocket  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 8821 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char setsockopt();
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-setsockopt()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:8832: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char setsockopt ();
>++int
>++main ()
>++{
>++return setsockopt ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_socket_setsockopt=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_socket_setsockopt=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_setsockopt" >&5
>++$as_echo "$ac_cv_lib_socket_setsockopt" >&6; }
>++if test "x$ac_cv_lib_socket_setsockopt" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBSOCKET 1
>++_ACEOF
>+ 
>+   LIBS="-lsocket $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+ fi
>+ 
>+-echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
>+-echo "configure:8862: checking for gethostbyname" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 8867 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char gethostbyname(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* 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() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
>+-choke me
>+-#else
>+-gethostbyname();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:8890: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_gethostbyname=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_gethostbyname=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-
>+-if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>++ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
>++if test "x$ac_cv_func_gethostbyname" = xyes; then :
>+   cf_result=yes
>+ else
>+-  echo "$ac_t""no" 1>&6
>+-cf_result=no
>++  cf_result=no
>+ fi
>+ 
>+ if test "$cf_result" = no; then
>+-	echo $ac_n "checking for gethostbyname in -lsocket""... $ac_c" 1>&6
>+-echo "configure:8912: checking for gethostbyname in -lsocket" >&5
>+-ac_lib_var=`echo socket'_'gethostbyname | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lsocket" >&5
>++$as_echo_n "checking for gethostbyname in -lsocket... " >&6; }
>++if ${ac_cv_lib_socket_gethostbyname+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>++  ac_check_lib_save_LIBS=$LIBS
>+ LIBS="-lsocket  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 8920 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char gethostbyname();
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-gethostbyname()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:8931: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char gethostbyname ();
>++int
>++main ()
>++{
>++return gethostbyname ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_socket_gethostbyname=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_socket_gethostbyname=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_gethostbyname" >&5
>++$as_echo "$ac_cv_lib_socket_gethostbyname" >&6; }
>++if test "x$ac_cv_lib_socket_gethostbyname" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBSOCKET 1
>++_ACEOF
>+ 
>+   LIBS="-lsocket $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+ 	cf_result="$ac_cv_lib_socket_gethostbyname"
>+ 	if test "$ac_cv_lib_socket_gethostbyname" = no; then
>+-		echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
>+-echo "configure:8961: checking for gethostbyname in -lnsl" >&5
>+-ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
>++$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
>++if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>++  ac_check_lib_save_LIBS=$LIBS
>+ LIBS="-lnsl  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 8969 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char gethostbyname();
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-gethostbyname()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:8980: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char gethostbyname ();
>++int
>++main ()
>++{
>++return gethostbyname ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_nsl_gethostbyname=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_nsl_gethostbyname=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo nsl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
>++$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
>++if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBNSL 1
>++_ACEOF
>+ 
>+   LIBS="-lnsl $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+ 		cf_result="$ac_cv_lib_nsl_gethostbyname"
>+ 	fi
>+ fi
>+-test "$cf_result" = yes && cat >> confdefs.h <<\EOF
>+-#define HAVE_GETHOSTBYNAME 1
>+-EOF
>++test "$cf_result" = yes && $as_echo "#define HAVE_GETHOSTBYNAME 1" >>confdefs.h
>+ 
>+ 
>+ if test "$cf_result" = yes && test "$ac_cv_have_watcom" = yes -o "`uname -s`" = SunOS; then
>+-	echo $ac_n "checking for flawed gethostbyname""... $ac_c" 1>&6
>+-echo "configure:9017: checking for flawed gethostbyname" >&5
>+-if eval "test \"`echo '$''{'ac_cv_gethostbyname_bug'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for flawed gethostbyname" >&5
>++$as_echo_n "checking for flawed gethostbyname... " >&6; }
>++if ${ac_cv_gethostbyname_bug+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  if test "$cross_compiling" = yes; then
>++  if test "$cross_compiling" = yes; then :
>+   ac_cv_gethostbyname_bug="$ac_cv_have_watcom"
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 9025 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+ 		#include <netdb.h>
>+ 		int main()
>+ 		{
>+ 			return !gethostbyname("www.gnu.org");
>+ 		}
>+-		
>+-EOF
>+-if { (eval echo configure:9035: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
>+-then
>++
>++_ACEOF
>++if ac_fn_c_try_run "$LINENO"; then :
>+   ac_cv_gethostbyname_bug=no
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -fr conftest*
>+   ac_cv_gethostbyname_bug=yes
>+ fi
>+-rm -fr conftest*
>++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
>++  conftest.$ac_objext conftest.beam conftest.$ac_ext
>+ fi
>+ 
>+-	
>+-fi
>+ 
>+-echo "$ac_t""$ac_cv_gethostbyname_bug" 1>&6
>+-	test "$ac_cv_gethostbyname_bug" = yes && cat >> confdefs.h <<\EOF
>+-#define HAVE_GETHOSTBYNAME_BUG 1
>+-EOF
>++fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gethostbyname_bug" >&5
>++$as_echo "$ac_cv_gethostbyname_bug" >&6; }
>++	test "$ac_cv_gethostbyname_bug" = yes && $as_echo "#define HAVE_GETHOSTBYNAME_BUG 1" >>confdefs.h
>+ 
>+ fi
>+ 
>+-# Check whether --with-getaddrinfo or --without-getaddrinfo was given.
>+-if test "${with_getaddrinfo+set}" = set; then
>+-  withval="$with_getaddrinfo"
>+-  if test "$withval" = no; then disable_getaddrinfo=yes; else disable_getaddrinfo=no; fi
>++
>++# Check whether --with-getaddrinfo was given.
>++if test "${with_getaddrinfo+set}" = set; then :
>++  withval=$with_getaddrinfo; if test "$withval" = no; then disable_getaddrinfo=yes; else disable_getaddrinfo=no; fi
>+ fi
>+ 
>+ 
>+ if test "$disable_getaddrinfo" != yes; then
>+ 	for ac_func in getaddrinfo
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:9068: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 9073 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:9096: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo"
>++if test "x$ac_cv_func_getaddrinfo" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_GETADDRINFO 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ 	for ac_func in freeaddrinfo
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:9123: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 9128 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>++do :
>++  ac_fn_c_check_func "$LINENO" "freeaddrinfo" "ac_cv_func_freeaddrinfo"
>++if test "x$ac_cv_func_freeaddrinfo" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_FREEADDRINFO 1
>++_ACEOF
>+ 
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:9151: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ 	for ac_func in gai_strerror
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:9178: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 9183 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:9206: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "gai_strerror" "ac_cv_func_gai_strerror"
>++if test "x$ac_cv_func_gai_strerror" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_GAI_STRERROR 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+@@ -9238,961 +7407,431 @@ else
>+ fi
>+ 
>+ for ac_func in inet_ntop
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:9242: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 9247 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:9270: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop"
>++if test "x$ac_cv_func_inet_ntop" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_INET_NTOP 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in inet_pton
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:9297: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 9302 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>++do :
>++  ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton"
>++if test "x$ac_cv_func_inet_pton" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_INET_PTON 1
>++_ACEOF
>+ 
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:9325: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ 
>+-# Check whether --with-ipv6 or --without-ipv6 was given.
>+-if test "${with_ipv6+set}" = set; then
>+-  withval="$with_ipv6"
>+-  if test "$withval" = no; then disable_ipv6=yes; else disable_ipv6=no; fi
>++
>++# Check whether --with-ipv6 was given.
>++if test "${with_ipv6+set}" = set; then :
>++  withval=$with_ipv6; if test "$withval" = no; then disable_ipv6=yes; else disable_ipv6=no; fi
>+ fi
>+ 
>+ 
>+-echo $ac_n "checking for ipv6""... $ac_c" 1>&6
>+-echo "configure:9358: checking for ipv6" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_ipv6'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ipv6" >&5
>++$as_echo_n "checking for ipv6... " >&6; }
>++if ${ac_cv_have_ipv6+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 9363 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+ 		#include <sys/types.h>
>+ 		#include <sys/socket.h>
>+ 		#include <netinet/in.h>
>+-	
>+-int main() {
>++
>++int
>++main ()
>++{
>+ 
>+ 		struct sockaddr_in6 sin6;
>+ 		sin6.sin6_family = AF_INET6;
>+-	
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:9377: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
>+-  rm -rf conftest*
>++
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>+   ac_cv_have_ipv6=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_ipv6=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_ipv6" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_ipv6" >&5
>++$as_echo "$ac_cv_have_ipv6" >&6; }
>+ if test "$disable_ipv6" != yes -a "$ac_cv_have_ipv6" = yes -a "$cf_have_getaddrinfo" = yes; then
>+ 	cf_have_ipv6=yes
>+-	cat >> confdefs.h <<\EOF
>+-#define SUPPORT_IPV6 1
>+-EOF
>++	$as_echo "#define SUPPORT_IPV6 1" >>confdefs.h
>+ 
>+ else
>+ 	cf_have_ipv6=no
>+ fi
>+-echo $ac_n "checking for sockaddr_in6.sin6_scope_id""... $ac_c" 1>&6
>+-echo "configure:9401: checking for sockaddr_in6.sin6_scope_id" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_sin6_scope_id'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sockaddr_in6.sin6_scope_id" >&5
>++$as_echo_n "checking for sockaddr_in6.sin6_scope_id... " >&6; }
>++if ${ac_cv_have_sin6_scope_id+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 9406 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+ 		#include <sys/types.h>
>+ 		#include <sys/socket.h>
>+ 		#include <netinet/in.h>
>+-	
>+-int main() {
>++
>++int
>++main ()
>++{
>+ 
>+ 		struct sockaddr_in6 sin6;
>+ 		sin6.sin6_scope_id = 0;
>+-	
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:9420: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
>+-  rm -rf conftest*
>++
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>+   ac_cv_have_sin6_scope_id=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_sin6_scope_id=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_sin6_scope_id" 1>&6
>+-test "$ac_cv_have_sin6_scope_id" = yes && cat >> confdefs.h <<\EOF
>+-#define SUPPORT_IPV6_SCOPE 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_sin6_scope_id" >&5
>++$as_echo "$ac_cv_have_sin6_scope_id" >&6; }
>++test "$ac_cv_have_sin6_scope_id" = yes && $as_echo "#define SUPPORT_IPV6_SCOPE 1" >>confdefs.h
>+ 
>+ 
>+ for ac_func in dhcp_option
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:9442: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 9447 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:9470: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "dhcp_option" "ac_cv_func_dhcp_option"
>++if test "x$ac_cv_func_dhcp_option" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_DHCP_OPTION 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ 
>+ for ac_func in herror
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:9498: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 9503 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:9526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "herror" "ac_cv_func_herror"
>++if test "x$ac_cv_func_herror" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_HERROR 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in cfmakeraw
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:9553: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 9558 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:9581: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "cfmakeraw" "ac_cv_func_cfmakeraw"
>++if test "x$ac_cv_func_cfmakeraw" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_CFMAKERAW 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ 
>+ for ac_func in cygwin_conv_to_full_win32_path
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:9609: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 9614 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:9637: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "cygwin_conv_to_full_win32_path" "ac_cv_func_cygwin_conv_to_full_win32_path"
>++if test "x$ac_cv_func_cygwin_conv_to_full_win32_path" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_CYGWIN_CONV_TO_FULL_WIN32_PATH 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in cygwin_conv_path
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:9664: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 9669 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:9692: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "cygwin_conv_path" "ac_cv_func_cygwin_conv_path"
>++if test "x$ac_cv_func_cygwin_conv_path" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_CYGWIN_CONV_PATH 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ 
>+ for ac_func in uwin_path
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:9720: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 9725 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>++do :
>++  ac_fn_c_check_func "$LINENO" "uwin_path" "ac_cv_func_uwin_path"
>++if test "x$ac_cv_func_uwin_path" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_UWIN_PATH 1
>++_ACEOF
>+ 
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:9748: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ 
>+ for ac_func in unixpath2win
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:9776: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 9781 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:9804: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "unixpath2win" "ac_cv_func_unixpath2win"
>++if test "x$ac_cv_func_unixpath2win" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_UNIXPATH2WIN 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in winpath2unix
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:9831: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 9836 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:9859: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "winpath2unix" "ac_cv_func_winpath2unix"
>++if test "x$ac_cv_func_winpath2unix" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_WINPATH2UNIX 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ 
>+ if test "$cf_use_graphics" != no; then
>+-	echo $ac_n "checking for pow in -lm""... $ac_c" 1>&6
>+-echo "configure:9886: checking for pow in -lm" >&5
>+-ac_lib_var=`echo m'_'pow | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5
>++$as_echo_n "checking for pow in -lm... " >&6; }
>++if ${ac_cv_lib_m_pow+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>++  ac_check_lib_save_LIBS=$LIBS
>+ LIBS="-lm  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 9894 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char pow();
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-pow()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:9905: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char pow ();
>++int
>++main ()
>++{
>++return pow ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_m_pow=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_m_pow=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5
>++$as_echo "$ac_cv_lib_m_pow" >&6; }
>++if test "x$ac_cv_lib_m_pow" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBM 1
>++_ACEOF
>+ 
>+   LIBS="-lm $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+ 	if test "$ac_cv_lib_m_pow" = no; then
>+-		echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
>+-echo "configure:9934: checking for main in -lm" >&5
>+-ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
>++$as_echo_n "checking for main in -lm... " >&6; }
>++if ${ac_cv_lib_m_main+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>++  ac_check_lib_save_LIBS=$LIBS
>+ LIBS="-lm  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 9942 "configure"
>+-#include "confdefs.h"
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-main()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:9949: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++
>++int
>++main ()
>++{
>++return main ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_m_main=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_m_main=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
>++$as_echo "$ac_cv_lib_m_main" >&6; }
>++if test "x$ac_cv_lib_m_main" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBM 1
>++_ACEOF
>+ 
>+   LIBS="-lm $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+ 	fi
>+-	echo $ac_n "checking for pow""... $ac_c" 1>&6
>+-echo "configure:9978: checking for pow" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_pow'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow" >&5
>++$as_echo_n "checking for pow... " >&6; }
>++if ${ac_cv_have_pow+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 9983 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <math.h>
>+-int main() {
>++int
>++main ()
>++{
>+ pow(1.1, 2.2); return 0;
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:9990: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_pow=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_pow=no
>+ fi
>+-rm -f conftest*
>+-	
>+-fi
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 
>+-echo "$ac_t""$ac_cv_have_pow" 1>&6
>++fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_pow" >&5
>++$as_echo "$ac_cv_have_pow" >&6; }
>+ 	if test "$ac_cv_have_pow" = yes; then
>+-		cat >> confdefs.h <<\EOF
>+-#define HAVE_POW 1
>+-EOF
>++		$as_echo "#define HAVE_POW 1" >>confdefs.h
>+ 
>+ 	fi
>+-	echo $ac_n "checking for powf""... $ac_c" 1>&6
>+-echo "configure:10011: checking for powf" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_powf'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf" >&5
>++$as_echo_n "checking for powf... " >&6; }
>++if ${ac_cv_have_powf+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 10016 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <math.h>
>+-int main() {
>++int
>++main ()
>++{
>+ powf(1.1, 2.2); return 0;
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:10023: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_powf=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_powf=no
>+ fi
>+-rm -f conftest*
>+-	
>+-fi
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 
>+-echo "$ac_t""$ac_cv_have_powf" 1>&6
>++fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_powf" >&5
>++$as_echo "$ac_cv_have_powf" >&6; }
>+ 	if test "$ac_cv_have_powf" = yes; then
>+-		cat >> confdefs.h <<\EOF
>+-#define HAVE_POWF 1
>+-EOF
>++		$as_echo "#define HAVE_POWF 1" >>confdefs.h
>+ 
>+ 	fi
>+ 	if test "$ac_cv_have_pow" != yes -a "$ac_cv_have_powf" != yes; then
>+-		{ echo "configure: error: pow and powf functions not present" 1>&2; exit 1; }
>++		as_fn_error $? "pow and powf functions not present" "$LINENO" 5
>+ 	fi
>+ fi
>+ 
>+-# Check whether --with-gpm or --without-gpm was given.
>+-if test "${with_gpm+set}" = set; then
>+-  withval="$with_gpm"
>+-  if test "$withval" = no; then disable_gpm=yes; else disable_gpm=no; fi
>++
>++# Check whether --with-gpm was given.
>++if test "${with_gpm+set}" = set; then :
>++  withval=$with_gpm; if test "$withval" = no; then disable_gpm=yes; else disable_gpm=no; fi
>+ fi
>+ 
>+ 
>+ if test "$disable_gpm" != yes; then
>+-	for ac_hdr in gpm.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:10060: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 10065 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:10070: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++	for ac_header in gpm.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
>++if test "x$ac_cv_header_gpm_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_GPM_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-	echo $ac_n "checking for Gpm_Open in -lgpm""... $ac_c" 1>&6
>+-echo "configure:10097: checking for Gpm_Open in -lgpm" >&5
>+-ac_lib_var=`echo gpm'_'Gpm_Open | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
>++$as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
>++if ${ac_cv_lib_gpm_Gpm_Open+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>++  ac_check_lib_save_LIBS=$LIBS
>+ LIBS="-lgpm  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 10105 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* 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();
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-Gpm_Open()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:10116: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char Gpm_Open ();
>++int
>++main ()
>++{
>++return Gpm_Open ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_gpm_Gpm_Open=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_gpm_Gpm_Open=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo gpm | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
>++$as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
>++if test "x$ac_cv_lib_gpm_Gpm_Open" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBGPM 1
>++_ACEOF
>+ 
>+   LIBS="-lgpm $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+ 	for ac_func in Gpm_GetLibVersion
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:10146: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 10151 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:10174: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "Gpm_GetLibVersion" "ac_cv_func_Gpm_GetLibVersion"
>++if test "x$ac_cv_func_Gpm_GetLibVersion" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_GPM_GETLIBVERSION 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+@@ -10201,309 +7840,103 @@ else
>+ 	cf_have_gpm=no
>+ fi
>+ 
>+-echo $ac_n "checking for OS/2 threads""... $ac_c" 1>&6
>+-echo "configure:10204: checking for OS/2 threads" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_beginthread'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OS/2 threads" >&5
>++$as_echo_n "checking for OS/2 threads... " >&6; }
>++if ${ac_cv_have_beginthread+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+   CFLAGS_X="$CFLAGS"
>+ 	CFLAGS="$CFLAGS -Zmt"
>+-	cat > conftest.$ac_ext <<EOF
>+-#line 10211 "configure"
>+-#include "confdefs.h"
>++	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <stdlib.h>
>+-int main() {
>++int
>++main ()
>++{
>+ _beginthread(NULL, NULL, 0, NULL)
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:10218: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_beginthread=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_beginthread=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 	CFLAGS="$CFLAGS_X"
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_beginthread" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_beginthread" >&5
>++$as_echo "$ac_cv_have_beginthread" >&6; }
>+ if test "$ac_cv_have_beginthread" = yes; then
>+ 	CFLAGS="$CFLAGS -Zmt"
>+-	cat >> confdefs.h <<\EOF
>+-#define HAVE_BEGINTHREAD 1
>+-EOF
>++	$as_echo "#define HAVE_BEGINTHREAD 1" >>confdefs.h
>+ 
>+ fi
>+-for ac_hdr in atheos/threads.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:10244: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 10249 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:10254: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++for ac_header in atheos/threads.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "atheos/threads.h" "ac_cv_header_atheos_threads_h" "$ac_includes_default"
>++if test "x$ac_cv_header_atheos_threads_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_ATHEOS_THREADS_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+ for ac_func in spawn_thread
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:10283: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 10288 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:10311: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "spawn_thread" "ac_cv_func_spawn_thread"
>++if test "x$ac_cv_func_spawn_thread" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_SPAWN_THREAD 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in resume_thread
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:10338: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 10343 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:10366: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "resume_thread" "ac_cv_func_resume_thread"
>++if test "x$ac_cv_func_resume_thread" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_RESUME_THREAD 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ 
>+ for ac_func in MouOpen
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:10394: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 10399 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:10422: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "MouOpen" "ac_cv_func_MouOpen"
>++if test "x$ac_cv_func_MouOpen" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_MOUOPEN 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ for ac_func in _read_kbd
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:10449: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 10454 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:10477: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "_read_kbd" "ac_cv_func__read_kbd"
>++if test "x$ac_cv_func__read_kbd" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE__READ_KBD 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ 
>+-echo $ac_n "checking for XFree for OS/2""... $ac_c" 1>&6
>+-echo "configure:10503: checking for XFree for OS/2" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_x2'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XFree for OS/2" >&5
>++$as_echo_n "checking for XFree for OS/2... " >&6; }
>++if ${ac_cv_have_x2+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+   CPPFLAGS_X="$CPPFLAGS"
>+ 	LIBS_X="$LIBS"
>+@@ -10511,58 +7944,56 @@ else
>+ 	if test -n "$X11ROOT"; then
>+ 		CPPFLAGS="$CPPFLAGS_X -I$X11ROOT/XFree86/include"
>+ 		LIBS="$LIBS_X -L$X11ROOT/XFree86/lib -lxf86_gcc"
>+-		cat > conftest.$ac_ext <<EOF
>+-#line 10514 "configure"
>+-#include "confdefs.h"
>++		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <pty.h>
>+-int main() {
>++int
>++main ()
>++{
>+ struct winsize win;ptioctl(1, TIOCGWINSZ, &win)
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:10521: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_x2=xf86_gcc
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_x2=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 		if test "$ac_cv_have_x2" = no; then
>+ 			LIBS="$LIBS_X -L$X11ROOT/XFree86/lib -lxf86"
>+-			cat > conftest.$ac_ext <<EOF
>+-#line 10534 "configure"
>+-#include "confdefs.h"
>++			cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <pty.h>
>+-int main() {
>++int
>++main ()
>++{
>+ struct winsize win;ptioctl(1, TIOCGWINSZ, &win)
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:10541: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_x2=xf86
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_x2=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 		fi
>+ 	fi
>+ 	CPPFLAGS="$CPPFLAGS_X"
>+ 	LIBS="$LIBS_X"
>+ 
>+ fi
>+-
>+-echo "$ac_t""$ac_cv_have_x2" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_x2" >&5
>++$as_echo "$ac_cv_have_x2" >&6; }
>+ if test "$ac_cv_have_x2" != no; then
>+ 	CPPFLAGS="$CPPFLAGS -I$X11ROOT/XFree86/include"
>+ 	LIBS="$LIBS -L$X11ROOT/XFree86/lib -l$ac_cv_have_x2"
>+-	cat >> confdefs.h <<\EOF
>+-#define X2 1
>+-EOF
>++	$as_echo "#define X2 1" >>confdefs.h
>+ 
>+ fi
>+ 
>+@@ -10570,16 +8001,15 @@ cf_result=no
>+ #ifdef HAVE_SSL
>+ ssld=yes
>+ withval=
>+-# Check whether --with-ssl or --without-ssl was given.
>+-if test "${with_ssl+set}" = set; then
>+-  withval="$with_ssl"
>+-  if test "$withval" = no; then disable_ssl=yes; else ssld="$withval"; fi
>++
>++# Check whether --with-ssl was given.
>++if test "${with_ssl+set}" = set; then :
>++  withval=$with_ssl; if test "$withval" = no; then disable_ssl=yes; else ssld="$withval"; fi
>+ fi
>+ 
>+-# Check whether --enable-ssl-pkgconfig or --disable-ssl-pkgconfig was given.
>+-if test "${enable_ssl_pkgconfig+set}" = set; then
>+-  enableval="$enable_ssl_pkgconfig"
>+-  cf_openssl_pkgconfig="$enableval"
>++# Check whether --enable-ssl-pkgconfig was given.
>++if test "${enable_ssl_pkgconfig+set}" = set; then :
>++  enableval=$enable_ssl_pkgconfig; cf_openssl_pkgconfig="$enableval"
>+ else
>+   cf_openssl_pkgconfig=yes
>+ fi
>+@@ -10588,98 +8018,94 @@ if test -z "$disable_ssl"; then
>+ 	CPPFLAGS_X="$CPPFLAGS"
>+ 	LIBS_X="$LIBS"
>+ 	if test "$static_link" != 0; then
>+-		echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
>+-echo "configure:10591: checking for dlopen in -ldl" >&5
>+-ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
>++$as_echo_n "checking for dlopen in -ldl... " >&6; }
>++if ${ac_cv_lib_dl_dlopen+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>+-LIBS="-ldl  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 10599 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char dlopen();
>++  ac_check_lib_save_LIBS=$LIBS
>++LIBS="  $LIBS"
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-dlopen()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:10610: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char dlopen ();
>++int
>++main ()
>++{
>++return dlopen ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_dl_dlopen=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_dl_dlopen=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
>++$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
>++if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBDL 1
>++_ACEOF
>+ 
>+-  LIBS="-ldl $LIBS"
>++  LIBS=" $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+-		echo $ac_n "checking for inflate in -lz""... $ac_c" 1>&6
>+-echo "configure:10638: checking for inflate in -lz" >&5
>+-ac_lib_var=`echo z'_'inflate | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inflate in -lz" >&5
>++$as_echo_n "checking for inflate in -lz... " >&6; }
>++if ${ac_cv_lib_z_inflate+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>++  ac_check_lib_save_LIBS=$LIBS
>+ LIBS="-lz  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 10646 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char inflate();
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-inflate()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:10657: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char inflate ();
>++int
>++main ()
>++{
>++return inflate ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_z_inflate=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_z_inflate=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo z | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflate" >&5
>++$as_echo "$ac_cv_lib_z_inflate" >&6; }
>++if test "x$ac_cv_lib_z_inflate" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBZ 1
>++_ACEOF
>+ 
>+   LIBS="-lz $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+ 	fi
>+@@ -10689,46 +8115,51 @@ fi
>+ 		if test "$cf_openssl_pkgconfig" = no; then
>+ 			pkgconfig_openssl=no
>+ 		else
>+-			
>++
>+   succeeded=no
>+ 
>+   if test -z "$PKG_CONFIG"; then
>+     # Extract the first word of "pkg-config", so it can be a program name with args.
>+ set dummy pkg-config; ac_word=$2
>+-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
>+-echo "configure:10698: checking for $ac_word" >&5
>+-if eval "test \"`echo '$''{'ac_cv_path_PKG_CONFIG'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
>++$as_echo_n "checking for $ac_word... " >&6; }
>++if ${ac_cv_path_PKG_CONFIG+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  case "$PKG_CONFIG" in
>+-  /*)
>++  case $PKG_CONFIG in
>++  [\\/]* | ?:[\\/]*)
>+   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
>+   ;;
>+-  ?:/*)			 
>+-  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a dos path.
>+-  ;;
>+   *)
>+-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
>+-  ac_dummy="$PATH"
>+-  for ac_dir in $ac_dummy; do 
>+-    test -z "$ac_dir" && ac_dir=.
>+-    if test -f $ac_dir/$ac_word; then
>+-      ac_cv_path_PKG_CONFIG="$ac_dir/$ac_word"
>+-      break
>+-    fi
>++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
>++for as_dir in $PATH
>++do
>++  IFS=$as_save_IFS
>++  test -z "$as_dir" && as_dir=.
>++    for ac_exec_ext in '' $ac_executable_extensions; do
>++  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
>++    ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
>++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
>++    break 2
>++  fi
>++done
>+   done
>+-  IFS="$ac_save_ifs"
>++IFS=$as_save_IFS
>++
>+   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
>+   ;;
>+ esac
>+ fi
>+-PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
>++PKG_CONFIG=$ac_cv_path_PKG_CONFIG
>+ if test -n "$PKG_CONFIG"; then
>+-  echo "$ac_t""$PKG_CONFIG" 1>&6
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
>++$as_echo "$PKG_CONFIG" >&6; }
>+ else
>+-  echo "$ac_t""no" 1>&6
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
>++$as_echo "no" >&6; }
>+ fi
>+ 
>++
>+   fi
>+ 
>+   if test "$PKG_CONFIG" = "no" ; then
>+@@ -10739,33 +8170,36 @@ fi
>+   else
>+      PKG_CONFIG_MIN_VERSION=0.9.0
>+      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
>+-        echo $ac_n "checking for openssl""... $ac_c" 1>&6
>+-echo "configure:10742: checking for openssl" >&5
>++        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openssl" >&5
>++$as_echo_n "checking for openssl... " >&6; }
>+ 
>+         if $PKG_CONFIG --exists "openssl" ; then
>+-            echo "$ac_t""yes" 1>&6
>++            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
>++$as_echo "yes" >&6; }
>+             succeeded=yes
>+ 
>+-            echo $ac_n "checking OPENSSL_CFLAGS""... $ac_c" 1>&6
>+-echo "configure:10749: checking OPENSSL_CFLAGS" >&5
>++            { $as_echo "$as_me:${as_lineno-$LINENO}: checking OPENSSL_CFLAGS" >&5
>++$as_echo_n "checking OPENSSL_CFLAGS... " >&6; }
>+             OPENSSL_CFLAGS=`$PKG_CONFIG --cflags "openssl"`
>+-            echo "$ac_t""$OPENSSL_CFLAGS" 1>&6
>++            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OPENSSL_CFLAGS" >&5
>++$as_echo "$OPENSSL_CFLAGS" >&6; }
>+ 
>+-            echo $ac_n "checking OPENSSL_LIBS""... $ac_c" 1>&6
>+-echo "configure:10754: checking OPENSSL_LIBS" >&5
>++            { $as_echo "$as_me:${as_lineno-$LINENO}: checking OPENSSL_LIBS" >&5
>++$as_echo_n "checking OPENSSL_LIBS... " >&6; }
>+             OPENSSL_LIBS=`$PKG_CONFIG --libs "openssl"`
>+-            echo "$ac_t""$OPENSSL_LIBS" 1>&6
>++            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OPENSSL_LIBS" >&5
>++$as_echo "$OPENSSL_LIBS" >&6; }
>+         else
>+             OPENSSL_CFLAGS=""
>+             OPENSSL_LIBS=""
>+-            ## If we have a custom action on failure, don't print errors, but 
>++            ## If we have a custom action on failure, don't print errors, but
>+             ## do set a variable so people can do so.
>+             OPENSSL_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "openssl"`
>+-            
>++
>+         fi
>+ 
>+-        
>+-        
>++
>++
>+      else
>+         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
>+         echo "*** See http://www.freedesktop.org/software/pkgconfig"
>+@@ -10779,39 +8213,41 @@ echo "configure:10754: checking OPENSSL_
>+   fi
>+ 
>+ 			if test "$PKG_CONFIG" != no -a "$pkgconfig_openssl" = no; then
>+-				echo "$ac_t""no" 1>&6
>++				{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
>++$as_echo "no" >&6; }
>+ 			fi
>+ 		fi
>+ 		if test "$pkgconfig_openssl" = yes; then
>+-			echo $ac_n "checking for OpenSSL""... $ac_c" 1>&6
>+-echo "configure:10786: checking for OpenSSL" >&5
>++			{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenSSL" >&5
>++$as_echo_n "checking for OpenSSL... " >&6; }
>+ 			CPPFLAGS="$CPPFLAGS_XX $OPENSSL_CFLAGS"
>+ 			LIBS="$OPENSSL_LIBS $LIBS_XX"
>+-			cat > conftest.$ac_ext <<EOF
>+-#line 10790 "configure"
>+-#include "confdefs.h"
>++			cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <openssl/ssl.h>
>+-int main() {
>++int
>++main ()
>++{
>+ SSLeay_add_ssl_algorithms()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:10797: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   cf_result=openssl
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   cf_result=no
>+ fi
>+-rm -f conftest*
>+-			echo "$ac_t""$cf_result" 1>&6
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cf_result" >&5
>++$as_echo "$cf_result" >&6; }
>+ 		fi
>+ 	fi
>+ 
>+ 	if test "$cf_result" = no && test "$ssld" != nss; then
>+-		echo $ac_n "checking for OpenSSL""... $ac_c" 1>&6
>+-echo "configure:10813: checking for OpenSSL" >&5
>++		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenSSL" >&5
>++$as_echo_n "checking for OpenSSL... " >&6; }
>+ 		if test "$ssld" = yes -o "$ssld" = openssl; then
>+ 			ssld=". /usr /usr/local /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/local/www /usr/lib/ssl /usr/local /usr/pkg /opt /opt/openssl"
>+ 		fi
>+@@ -10824,73 +8260,79 @@ echo "configure:10813: checking for Open
>+ 					LIBS="-lssl -lcrypto $LIBS_XX"
>+ 					CPPFLAGS="$CPPFLAGS_XX"
>+ 				fi
>+-				cat > conftest.$ac_ext <<EOF
>+-#line 10827 "configure"
>+-#include "confdefs.h"
>++				cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <openssl/ssl.h>
>+-int main() {
>++int
>++main ()
>++{
>+ SSLeay_add_ssl_algorithms()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:10834: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   cf_result=openssl
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   cf_result=no
>+ fi
>+-rm -f conftest*
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 			fi
>+ 		done
>+-		echo "$ac_t""$cf_result" 1>&6
>++		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cf_result" >&5
>++$as_echo "$cf_result" >&6; }
>+ 	fi
>+ 
>+ 	if test "$cf_result" = no && test "$ssld" = yes -o "$ssld" = nss; then
>+ 		if test "$cf_openssl_pkgconfig" = no; then
>+ 			pkgconfig_nss=no
>+ 		else
>+-			
>++
>+   succeeded=no
>+ 
>+   if test -z "$PKG_CONFIG"; then
>+     # Extract the first word of "pkg-config", so it can be a program name with args.
>+ set dummy pkg-config; ac_word=$2
>+-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
>+-echo "configure:10860: checking for $ac_word" >&5
>+-if eval "test \"`echo '$''{'ac_cv_path_PKG_CONFIG'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
>++$as_echo_n "checking for $ac_word... " >&6; }
>++if ${ac_cv_path_PKG_CONFIG+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  case "$PKG_CONFIG" in
>+-  /*)
>++  case $PKG_CONFIG in
>++  [\\/]* | ?:[\\/]*)
>+   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
>+   ;;
>+-  ?:/*)			 
>+-  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a dos path.
>+-  ;;
>+   *)
>+-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
>+-  ac_dummy="$PATH"
>+-  for ac_dir in $ac_dummy; do 
>+-    test -z "$ac_dir" && ac_dir=.
>+-    if test -f $ac_dir/$ac_word; then
>+-      ac_cv_path_PKG_CONFIG="$ac_dir/$ac_word"
>+-      break
>+-    fi
>++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
>++for as_dir in $PATH
>++do
>++  IFS=$as_save_IFS
>++  test -z "$as_dir" && as_dir=.
>++    for ac_exec_ext in '' $ac_executable_extensions; do
>++  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
>++    ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
>++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
>++    break 2
>++  fi
>++done
>+   done
>+-  IFS="$ac_save_ifs"
>++IFS=$as_save_IFS
>++
>+   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
>+   ;;
>+ esac
>+ fi
>+-PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
>++PKG_CONFIG=$ac_cv_path_PKG_CONFIG
>+ if test -n "$PKG_CONFIG"; then
>+-  echo "$ac_t""$PKG_CONFIG" 1>&6
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
>++$as_echo "$PKG_CONFIG" >&6; }
>+ else
>+-  echo "$ac_t""no" 1>&6
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
>++$as_echo "no" >&6; }
>+ fi
>+ 
>++
>+   fi
>+ 
>+   if test "$PKG_CONFIG" = "no" ; then
>+@@ -10901,33 +8343,36 @@ fi
>+   else
>+      PKG_CONFIG_MIN_VERSION=0.9.0
>+      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
>+-        echo $ac_n "checking for nss""... $ac_c" 1>&6
>+-echo "configure:10904: checking for nss" >&5
>++        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nss" >&5
>++$as_echo_n "checking for nss... " >&6; }
>+ 
>+         if $PKG_CONFIG --exists "nss" ; then
>+-            echo "$ac_t""yes" 1>&6
>++            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
>++$as_echo "yes" >&6; }
>+             succeeded=yes
>+ 
>+-            echo $ac_n "checking NSS_CFLAGS""... $ac_c" 1>&6
>+-echo "configure:10911: checking NSS_CFLAGS" >&5
>++            { $as_echo "$as_me:${as_lineno-$LINENO}: checking NSS_CFLAGS" >&5
>++$as_echo_n "checking NSS_CFLAGS... " >&6; }
>+             NSS_CFLAGS=`$PKG_CONFIG --cflags "nss"`
>+-            echo "$ac_t""$NSS_CFLAGS" 1>&6
>++            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NSS_CFLAGS" >&5
>++$as_echo "$NSS_CFLAGS" >&6; }
>+ 
>+-            echo $ac_n "checking NSS_LIBS""... $ac_c" 1>&6
>+-echo "configure:10916: checking NSS_LIBS" >&5
>++            { $as_echo "$as_me:${as_lineno-$LINENO}: checking NSS_LIBS" >&5
>++$as_echo_n "checking NSS_LIBS... " >&6; }
>+             NSS_LIBS=`$PKG_CONFIG --libs "nss"`
>+-            echo "$ac_t""$NSS_LIBS" 1>&6
>++            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NSS_LIBS" >&5
>++$as_echo "$NSS_LIBS" >&6; }
>+         else
>+             NSS_CFLAGS=""
>+             NSS_LIBS=""
>+-            ## If we have a custom action on failure, don't print errors, but 
>++            ## If we have a custom action on failure, don't print errors, but
>+             ## do set a variable so people can do so.
>+             NSS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "nss"`
>+-            
>++
>+         fi
>+ 
>+-        
>+-        
>++
>++
>+      else
>+         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
>+         echo "*** See http://www.freedesktop.org/software/pkgconfig"
>+@@ -10941,7 +8386,8 @@ echo "configure:10916: checking NSS_LIBS
>+   fi
>+ 
>+ 			if test "$PKG_CONFIG" != no -a "$pkgconfig_nss" = no; then
>+-				echo "$ac_t""no" 1>&6
>++				{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
>++$as_echo "no" >&6; }
>+ 			fi
>+ 		fi
>+ 		if test "$pkgconfig_nss" = no; then
>+@@ -10950,50 +8396,45 @@ echo "configure:10916: checking NSS_LIBS
>+ 		fi
>+ 		CPPFLAGS="$CPPFLAGS_X $NSS_CFLAGS"
>+ 		LIBS="-lnss_compat_ossl $NSS_LIBS $LIBS_X"
>+-		echo $ac_n "checking for NSS-compat-ossl""... $ac_c" 1>&6
>+-echo "configure:10953: checking for NSS-compat-ossl" >&5
>+-		cat > conftest.$ac_ext <<EOF
>+-#line 10955 "configure"
>+-#include "confdefs.h"
>++		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for NSS-compat-ossl" >&5
>++$as_echo_n "checking for NSS-compat-ossl... " >&6; }
>++		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <nss_compat_ossl/nss_compat_ossl.h>
>+-int main() {
>++int
>++main ()
>++{
>+ SSLeay_add_ssl_algorithms()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:10962: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   cf_result=nss
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   cf_result=no
>+ fi
>+-rm -f conftest*
>+-		echo "$ac_t""$cf_result" 1>&6
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cf_result" >&5
>++$as_echo "$cf_result" >&6; }
>+ 	fi
>+ 
>+ 	if test "$cf_result" = no; then
>+ 		if test -n "$withval" -a "$withval" != no; then
>+-			{ echo "configure: error: "OpenSSL not found"" 1>&2; exit 1; }
>++			as_fn_error $? "\"OpenSSL not found\"" "$LINENO" 5
>+ 		fi
>+ 	        CPPFLAGS="$CPPFLAGS_X"
>+         	LIBS="$LIBS_X"
>+ 	else
>+-		cat >> confdefs.h <<\EOF
>+-#define HAVE_SSL 1
>+-EOF
>++		$as_echo "#define HAVE_SSL 1" >>confdefs.h
>+ 
>+ 		if test "$cf_result" = openssl; then
>+-			cat >> confdefs.h <<\EOF
>+-#define HAVE_OPENSSL 1
>+-EOF
>++			$as_echo "#define HAVE_OPENSSL 1" >>confdefs.h
>+ 
>+ 		fi
>+ 		if test "$cf_result" = nss; then
>+-			cat >> confdefs.h <<\EOF
>+-#define HAVE_NSS 1
>+-EOF
>++			$as_echo "#define HAVE_NSS 1" >>confdefs.h
>+ 
>+ 		fi
>+ 	fi
>+@@ -11001,311 +8442,258 @@ fi
>+ #endif
>+ cf_have_ssl=$cf_result
>+ 
>+-# Check whether --with-zlib or --without-zlib was given.
>+-if test "${with_zlib+set}" = set; then
>+-  withval="$with_zlib"
>+-  if test "$withval" = no; then disable_zlib=yes; else disable_zlib=no; fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for RAND_egd in -lcrypto" >&5
>++$as_echo_n "checking for RAND_egd in -lcrypto... " >&6; }
>++if ${ac_cv_lib_crypto_RAND_egd+:} false; then :
>++  $as_echo_n "(cached) " >&6
>++else
>++  ac_check_lib_save_LIBS=$LIBS
>++LIBS="-lcrypto  $LIBS"
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char RAND_egd ();
>++int
>++main ()
>++{
>++return RAND_egd ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_crypto_RAND_egd=yes
>++else
>++  ac_cv_lib_crypto_RAND_egd=no
>++fi
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_RAND_egd" >&5
>++$as_echo "$ac_cv_lib_crypto_RAND_egd" >&6; }
>++if test "x$ac_cv_lib_crypto_RAND_egd" = xyes; then :
>++
>++$as_echo "#define HAVE_RAND_EGD 1" >>confdefs.h
>+ 
>+-# Check whether --with-bzip2 or --without-bzip2 was given.
>+-if test "${with_bzip2+set}" = set; then
>+-  withval="$with_bzip2"
>+-  if test "$withval" = no; then disable_bzip2=yes; else disable_bzip2=no; fi
>+ fi
>+ 
>+-# Check whether --with-lzma or --without-lzma was given.
>+-if test "${with_lzma+set}" = set; then
>+-  withval="$with_lzma"
>+-  if test "$withval" = no; then disable_lzma=yes; else disable_lzma=no; fi
>++
>++
>++# Check whether --with-zlib was given.
>++if test "${with_zlib+set}" = set; then :
>++  withval=$with_zlib; if test "$withval" = no; then disable_zlib=yes; else disable_zlib=no; fi
>+ fi
>+ 
>+-compression=""
>+ 
>+-if test "$disable_zlib" != yes; then
>+-	for ac_hdr in zlib.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:11028: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 11033 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:11038: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>++# Check whether --with-bzip2 was given.
>++if test "${with_bzip2+set}" = set; then :
>++  withval=$with_bzip2; if test "$withval" = no; then disable_bzip2=yes; else disable_bzip2=no; fi
>+ fi
>+-rm -f conftest*
>++
>++
>++# Check whether --with-lzma was given.
>++if test "${with_lzma+set}" = set; then :
>++  withval=$with_lzma; if test "$withval" = no; then disable_lzma=yes; else disable_lzma=no; fi
>+ fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++
>++compression=""
>++
>++if test "$disable_zlib" != yes; then
>++	for ac_header in zlib.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
>++if test "x$ac_cv_header_zlib_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_ZLIB_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-	echo $ac_n "checking for inflate in -lz""... $ac_c" 1>&6
>+-echo "configure:11065: checking for inflate in -lz" >&5
>+-ac_lib_var=`echo z'_'inflate | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inflate in -lz" >&5
>++$as_echo_n "checking for inflate in -lz... " >&6; }
>++if ${ac_cv_lib_z_inflate+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>++  ac_check_lib_save_LIBS=$LIBS
>+ LIBS="-lz  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 11073 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char inflate();
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-inflate()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:11084: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char inflate ();
>++int
>++main ()
>++{
>++return inflate ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_z_inflate=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_z_inflate=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo z | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflate" >&5
>++$as_echo "$ac_cv_lib_z_inflate" >&6; }
>++if test "x$ac_cv_lib_z_inflate" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBZ 1
>++_ACEOF
>+ 
>+   LIBS="-lz $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+ 	if test "$ac_cv_header_zlib_h" = yes && test "$ac_cv_lib_z_inflate" = yes; then
>+-		cat >> confdefs.h <<\EOF
>+-#define HAVE_ZLIB 1
>+-EOF
>++		$as_echo "#define HAVE_ZLIB 1" >>confdefs.h
>+ 
>+ 		compression="$compression ZLIB"
>+ 	fi
>+ fi
>+ if test "$disable_bzip2" != yes; then
>+-	for ac_hdr in bzlib.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:11124: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 11129 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:11134: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++	for ac_header in bzlib.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "bzlib.h" "ac_cv_header_bzlib_h" "$ac_includes_default"
>++if test "x$ac_cv_header_bzlib_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_BZLIB_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-	echo $ac_n "checking for BZ2_bzDecompress in -lbz2""... $ac_c" 1>&6
>+-echo "configure:11161: checking for BZ2_bzDecompress in -lbz2" >&5
>+-ac_lib_var=`echo bz2'_'BZ2_bzDecompress | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BZ2_bzDecompress in -lbz2" >&5
>++$as_echo_n "checking for BZ2_bzDecompress in -lbz2... " >&6; }
>++if ${ac_cv_lib_bz2_BZ2_bzDecompress+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>++  ac_check_lib_save_LIBS=$LIBS
>+ LIBS="-lbz2  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 11169 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char BZ2_bzDecompress();
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-BZ2_bzDecompress()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:11180: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char BZ2_bzDecompress ();
>++int
>++main ()
>++{
>++return BZ2_bzDecompress ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_bz2_BZ2_bzDecompress=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_bz2_BZ2_bzDecompress=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo bz2 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bz2_BZ2_bzDecompress" >&5
>++$as_echo "$ac_cv_lib_bz2_BZ2_bzDecompress" >&6; }
>++if test "x$ac_cv_lib_bz2_BZ2_bzDecompress" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBBZ2 1
>++_ACEOF
>+ 
>+   LIBS="-lbz2 $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+ 	if test "$ac_cv_header_bzlib_h" = yes && test "$ac_cv_lib_bz2_BZ2_bzDecompress" = yes; then
>+-		cat >> confdefs.h <<\EOF
>+-#define HAVE_BZIP2 1
>+-EOF
>++		$as_echo "#define HAVE_BZIP2 1" >>confdefs.h
>+ 
>+ 		compression="$compression BZIP2"
>+ 	fi
>+ fi
>+ 
>+ if test "$disable_lzma" != yes; then
>+-	for ac_hdr in lzma.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:11221: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 11226 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:11231: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++	for ac_header in lzma.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "lzma.h" "ac_cv_header_lzma_h" "$ac_includes_default"
>++if test "x$ac_cv_header_lzma_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LZMA_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-	echo $ac_n "checking for lzma_auto_decoder in -llzma""... $ac_c" 1>&6
>+-echo "configure:11258: checking for lzma_auto_decoder in -llzma" >&5
>+-ac_lib_var=`echo lzma'_'lzma_auto_decoder | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for lzma_auto_decoder in -llzma" >&5
>++$as_echo_n "checking for lzma_auto_decoder in -llzma... " >&6; }
>++if ${ac_cv_lib_lzma_lzma_auto_decoder+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>++  ac_check_lib_save_LIBS=$LIBS
>+ LIBS="-llzma  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 11266 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char lzma_auto_decoder();
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-lzma_auto_decoder()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:11277: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char lzma_auto_decoder ();
>++int
>++main ()
>++{
>++return lzma_auto_decoder ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_lzma_lzma_auto_decoder=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_lzma_lzma_auto_decoder=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo lzma | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lzma_lzma_auto_decoder" >&5
>++$as_echo "$ac_cv_lib_lzma_lzma_auto_decoder" >&6; }
>++if test "x$ac_cv_lib_lzma_lzma_auto_decoder" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBLZMA 1
>++_ACEOF
>+ 
>+   LIBS="-llzma $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+ 	if test "$ac_cv_header_lzma_h" = yes && test "$ac_cv_lib_lzma_lzma_auto_decoder" = yes; then
>+-		cat >> confdefs.h <<\EOF
>+-#define HAVE_LZMA 1
>+-EOF
>++		$as_echo "#define HAVE_LZMA 1" >>confdefs.h
>+ 
>+ 		compression="$compression LZMA"
>+ 	fi
>+@@ -11315,57 +8703,55 @@ fi
>+ cf_have_atheos=no
>+ 
>+ if test "$cf_use_graphics" != no; then
>+-	cat >> confdefs.h <<\EOF
>+-#define G 1
>+-EOF
>++	$as_echo "#define G 1" >>confdefs.h
>+ 
>+ 
>+-# Check whether --with-svgalib or --without-svgalib was given.
>+-if test "${with_svgalib+set}" = set; then
>+-  withval="$with_svgalib"
>+-  if test "$withval" = no; then disable_svgalib=yes; else disable_svgalib=no; fi
>++
>++# Check whether --with-svgalib was given.
>++if test "${with_svgalib+set}" = set; then :
>++  withval=$with_svgalib; if test "$withval" = no; then disable_svgalib=yes; else disable_svgalib=no; fi
>+ fi
>+ 
>+-# Check whether --with-x or --without-x was given.
>+-if test "${with_x+set}" = set; then
>+-  withval="$with_x"
>+-  if test "$withval" = no; then disable_x=yes; else disable_x=no; fi
>++
>++# Check whether --with-x was given.
>++if test "${with_x+set}" = set; then :
>++  withval=$with_x; if test "$withval" = no; then disable_x=yes; else disable_x=no; fi
>+ fi
>+ 
>+-# Check whether --with-fb or --without-fb was given.
>+-if test "${with_fb+set}" = set; then
>+-  withval="$with_fb"
>+-  if test "$withval" = no; then disable_fb=yes; else disable_fb=no; fi
>++
>++# Check whether --with-fb was given.
>++if test "${with_fb+set}" = set; then :
>++  withval=$with_fb; if test "$withval" = no; then disable_fb=yes; else disable_fb=no; fi
>+ fi
>+ 
>+-# Check whether --with-directfb or --without-directfb was given.
>+-if test "${with_directfb+set}" = set; then
>+-  withval="$with_directfb"
>+-  if test "$withval" = no; then disable_directfb=yes; else disable_directfb=no; fi
>++
>++# Check whether --with-directfb was given.
>++if test "${with_directfb+set}" = set; then :
>++  withval=$with_directfb; if test "$withval" = no; then disable_directfb=yes; else disable_directfb=no; fi
>+ fi
>+ 
>+-# Check whether --with-pmshell or --without-pmshell was given.
>+-if test "${with_pmshell+set}" = set; then
>+-  withval="$with_pmshell"
>+-  if test "$withval" = no; then disable_pmshell=yes; else disable_pmshell=no; fi
>++
>++# Check whether --with-pmshell was given.
>++if test "${with_pmshell+set}" = set; then :
>++  withval=$with_pmshell; if test "$withval" = no; then disable_pmshell=yes; else disable_pmshell=no; fi
>+ fi
>+ 
>+-# Check whether --with-windows or --without-windows was given.
>+-if test "${with_windows+set}" = set; then
>+-  withval="$with_windows"
>+-  if test "$withval" = no; then disable_windows=yes; else disable_windows=no; fi
>++
>++# Check whether --with-windows was given.
>++if test "${with_windows+set}" = set; then :
>++  withval=$with_windows; if test "$withval" = no; then disable_windows=yes; else disable_windows=no; fi
>+ fi
>+ 
>+-# Check whether --with-atheos or --without-atheos was given.
>+-if test "${with_atheos+set}" = set; then
>+-  withval="$with_atheos"
>+-  if test "$withval" = no; then disable_atheos=yes; else disable_atheos; fi
>++
>++# Check whether --with-atheos was given.
>++if test "${with_atheos+set}" = set; then :
>++  withval=$with_atheos; if test "$withval" = no; then disable_atheos=yes; else disable_atheos; fi
>+ fi
>+ 
>+-# Check whether --with-grx or --without-grx was given.
>+-if test "${with_grx+set}" = set; then
>+-  withval="$with_grx"
>+-  if test "$withval" = no; then disable_grx=yes; else disable_grx; fi
>++
>++# Check whether --with-grx was given.
>++if test "${with_grx+set}" = set; then :
>++  withval=$with_grx; if test "$withval" = no; then disable_grx=yes; else disable_grx; fi
>+ fi
>+ 
>+ 
>+@@ -11374,87 +8760,83 @@ fi
>+ if test "$disable_svgalib" != yes; then
>+ 	LIBS_X="$LIBS"
>+ 	if test "$static_link" != 0; then
>+-		echo $ac_n "checking for LRMI_init in -lx86""... $ac_c" 1>&6
>+-echo "configure:11377: checking for LRMI_init in -lx86" >&5
>+-ac_lib_var=`echo x86'_'LRMI_init | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LRMI_init in -lx86" >&5
>++$as_echo_n "checking for LRMI_init in -lx86... " >&6; }
>++if ${ac_cv_lib_x86_LRMI_init+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>++  ac_check_lib_save_LIBS=$LIBS
>+ LIBS="-lx86  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 11385 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char LRMI_init();
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-LRMI_init()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:11396: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char LRMI_init ();
>++int
>++main ()
>++{
>++return LRMI_init ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_x86_LRMI_init=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_x86_LRMI_init=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo x86 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_x86_LRMI_init" >&5
>++$as_echo "$ac_cv_lib_x86_LRMI_init" >&6; }
>++if test "x$ac_cv_lib_x86_LRMI_init" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBX86 1
>++_ACEOF
>+ 
>+   LIBS="-lx86 $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+ 	fi
>+ 	LIBS="-lvga $LIBS"
>+-	echo $ac_n "checking for svgalib""... $ac_c" 1>&6
>+-echo "configure:11426: checking for svgalib" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_svgalib'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for svgalib" >&5
>++$as_echo_n "checking for svgalib... " >&6; }
>++if ${ac_cv_have_svgalib+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 11431 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <vga.h>
>+-int main() {
>++int
>++main ()
>++{
>+ vga_setmode(0)
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:11438: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_svgalib=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_svgalib=no
>+ fi
>+-rm -f conftest*
>+-	
>+-fi
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 
>+-echo "$ac_t""$ac_cv_have_svgalib" 1>&6
>++fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_svgalib" >&5
>++$as_echo "$ac_cv_have_svgalib" >&6; }
>+ 
>+ 	if test "$ac_cv_have_svgalib" = yes; then
>+-		cat >> confdefs.h <<\EOF
>+-#define GRDRV_SVGALIB 1
>+-EOF
>++		$as_echo "#define GRDRV_SVGALIB 1" >>confdefs.h
>+ 
>+ 		drivers="$drivers SVGALIB"
>+ 	else
>+@@ -11463,170 +8845,56 @@ EOF
>+ fi
>+ 
>+ if test "$disable_fb" != yes; then
>+-	for ac_hdr in linux/fb.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:11469: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 11474 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:11479: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++	for ac_header in linux/fb.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "linux/fb.h" "ac_cv_header_linux_fb_h" "$ac_includes_default"
>++if test "x$ac_cv_header_linux_fb_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LINUX_FB_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-	for ac_hdr in linux/kd.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:11509: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 11514 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:11519: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++	for ac_header in linux/kd.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "linux/kd.h" "ac_cv_header_linux_kd_h" "$ac_includes_default"
>++if test "x$ac_cv_header_linux_kd_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LINUX_KD_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-	for ac_hdr in linux/vt.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:11549: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 11554 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:11559: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++	for ac_header in linux/vt.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "linux/vt.h" "ac_cv_header_linux_vt_h" "$ac_includes_default"
>++if test "x$ac_cv_header_linux_vt_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LINUX_VT_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-	for ac_hdr in sys/mman.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:11589: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 11594 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:11599: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++	for ac_header in sys/mman.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
>++if test "x$ac_cv_header_sys_mman_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_SYS_MMAN_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+ 	if test "$ac_cv_header_linux_fb_h" = yes && test "$ac_cv_header_linux_kd_h" = yes && test "$ac_cv_header_linux_vt_h" = yes && test "$ac_cv_header_sys_mman_h" = yes && test "$ac_cv_header_sys_ioctl_h" = yes && test "$cf_have_gpm" = yes; then
>+-		cat >> confdefs.h <<\EOF
>+-#define GRDRV_FB 1
>+-EOF
>++		$as_echo "#define GRDRV_FB 1" >>confdefs.h
>+ 
>+ 		drivers="$drivers FB"
>+ 	fi
>+@@ -11635,95 +8903,107 @@ fi
>+ if test "$disable_directfb" != yes; then
>+ 	# Extract the first word of "directfb-config", so it can be a program name with args.
>+ set dummy directfb-config; ac_word=$2
>+-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
>+-echo "configure:11638: checking for $ac_word" >&5
>+-if eval "test \"`echo '$''{'ac_cv_path_DIRECTFB_CONFIG'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
>++$as_echo_n "checking for $ac_word... " >&6; }
>++if ${ac_cv_path_DIRECTFB_CONFIG+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  case "$DIRECTFB_CONFIG" in
>+-  /*)
>++  case $DIRECTFB_CONFIG in
>++  [\\/]* | ?:[\\/]*)
>+   ac_cv_path_DIRECTFB_CONFIG="$DIRECTFB_CONFIG" # Let the user override the test with a path.
>+   ;;
>+-  ?:/*)			 
>+-  ac_cv_path_DIRECTFB_CONFIG="$DIRECTFB_CONFIG" # Let the user override the test with a dos path.
>+-  ;;
>+   *)
>+-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
>+-  ac_dummy="$PATH"
>+-  for ac_dir in $ac_dummy; do 
>+-    test -z "$ac_dir" && ac_dir=.
>+-    if test -f $ac_dir/$ac_word; then
>+-      ac_cv_path_DIRECTFB_CONFIG="$ac_dir/$ac_word"
>+-      break
>+-    fi
>++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
>++for as_dir in $PATH
>++do
>++  IFS=$as_save_IFS
>++  test -z "$as_dir" && as_dir=.
>++    for ac_exec_ext in '' $ac_executable_extensions; do
>++  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
>++    ac_cv_path_DIRECTFB_CONFIG="$as_dir/$ac_word$ac_exec_ext"
>++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
>++    break 2
>++  fi
>++done
>+   done
>+-  IFS="$ac_save_ifs"
>++IFS=$as_save_IFS
>++
>+   test -z "$ac_cv_path_DIRECTFB_CONFIG" && ac_cv_path_DIRECTFB_CONFIG="no"
>+   ;;
>+ esac
>+ fi
>+-DIRECTFB_CONFIG="$ac_cv_path_DIRECTFB_CONFIG"
>++DIRECTFB_CONFIG=$ac_cv_path_DIRECTFB_CONFIG
>+ if test -n "$DIRECTFB_CONFIG"; then
>+-  echo "$ac_t""$DIRECTFB_CONFIG" 1>&6
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DIRECTFB_CONFIG" >&5
>++$as_echo "$DIRECTFB_CONFIG" >&6; }
>+ else
>+-  echo "$ac_t""no" 1>&6
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
>++$as_echo "no" >&6; }
>+ fi
>+ 
>++
>+ 	if test "$DIRECTFB_CONFIG" != "no"; then
>+-	        echo $ac_n "checking for DirectFB >= 0.9.17""... $ac_c" 1>&6
>+-echo "configure:11673: checking for DirectFB >= 0.9.17" >&5
>++	        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DirectFB >= 0.9.17" >&5
>++$as_echo_n "checking for DirectFB >= 0.9.17... " >&6; }
>+         	directfb_version=`$DIRECTFB_CONFIG --version`
>+ 		if expr $directfb_version \>= 0.9.17 >/dev/null; then
>+-			echo "$ac_t""yes" 1>&6
>++			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
>++$as_echo "yes" >&6; }
>+ 
>+ 			DIRECTFB_CFLAGS="`$DIRECTFB_CONFIG --cflags`"
>+ 			DIRECTFB_LIBS="`$DIRECTFB_CONFIG --libs`"
>+ 			pkgconfig_directfb=yes
>+ 		else
>+-			echo "$ac_t""no" 1>&6
>++			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
>++$as_echo "no" >&6; }
>+ 			pkgconfig_directfb=no
>+ 		fi
>+ 	else
>+-		
>++
>+   succeeded=no
>+ 
>+   if test -z "$PKG_CONFIG"; then
>+     # Extract the first word of "pkg-config", so it can be a program name with args.
>+ set dummy pkg-config; ac_word=$2
>+-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
>+-echo "configure:11693: checking for $ac_word" >&5
>+-if eval "test \"`echo '$''{'ac_cv_path_PKG_CONFIG'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
>++$as_echo_n "checking for $ac_word... " >&6; }
>++if ${ac_cv_path_PKG_CONFIG+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  case "$PKG_CONFIG" in
>+-  /*)
>++  case $PKG_CONFIG in
>++  [\\/]* | ?:[\\/]*)
>+   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
>+   ;;
>+-  ?:/*)			 
>+-  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a dos path.
>+-  ;;
>+   *)
>+-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
>+-  ac_dummy="$PATH"
>+-  for ac_dir in $ac_dummy; do 
>+-    test -z "$ac_dir" && ac_dir=.
>+-    if test -f $ac_dir/$ac_word; then
>+-      ac_cv_path_PKG_CONFIG="$ac_dir/$ac_word"
>+-      break
>+-    fi
>++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
>++for as_dir in $PATH
>++do
>++  IFS=$as_save_IFS
>++  test -z "$as_dir" && as_dir=.
>++    for ac_exec_ext in '' $ac_executable_extensions; do
>++  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
>++    ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
>++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
>++    break 2
>++  fi
>++done
>+   done
>+-  IFS="$ac_save_ifs"
>++IFS=$as_save_IFS
>++
>+   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
>+   ;;
>+ esac
>+ fi
>+-PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
>++PKG_CONFIG=$ac_cv_path_PKG_CONFIG
>+ if test -n "$PKG_CONFIG"; then
>+-  echo "$ac_t""$PKG_CONFIG" 1>&6
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
>++$as_echo "$PKG_CONFIG" >&6; }
>+ else
>+-  echo "$ac_t""no" 1>&6
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
>++$as_echo "no" >&6; }
>+ fi
>+ 
>++
>+   fi
>+ 
>+   if test "$PKG_CONFIG" = "no" ; then
>+@@ -11734,33 +9014,36 @@ fi
>+   else
>+      PKG_CONFIG_MIN_VERSION=0.9.0
>+      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
>+-        echo $ac_n "checking for directfb""... $ac_c" 1>&6
>+-echo "configure:11737: checking for directfb" >&5
>++        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directfb" >&5
>++$as_echo_n "checking for directfb... " >&6; }
>+ 
>+         if $PKG_CONFIG --exists "directfb" ; then
>+-            echo "$ac_t""yes" 1>&6
>++            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
>++$as_echo "yes" >&6; }
>+             succeeded=yes
>+ 
>+-            echo $ac_n "checking DIRECTFB_CFLAGS""... $ac_c" 1>&6
>+-echo "configure:11744: checking DIRECTFB_CFLAGS" >&5
>++            { $as_echo "$as_me:${as_lineno-$LINENO}: checking DIRECTFB_CFLAGS" >&5
>++$as_echo_n "checking DIRECTFB_CFLAGS... " >&6; }
>+             DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags "directfb"`
>+-            echo "$ac_t""$DIRECTFB_CFLAGS" 1>&6
>++            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DIRECTFB_CFLAGS" >&5
>++$as_echo "$DIRECTFB_CFLAGS" >&6; }
>+ 
>+-            echo $ac_n "checking DIRECTFB_LIBS""... $ac_c" 1>&6
>+-echo "configure:11749: checking DIRECTFB_LIBS" >&5
>++            { $as_echo "$as_me:${as_lineno-$LINENO}: checking DIRECTFB_LIBS" >&5
>++$as_echo_n "checking DIRECTFB_LIBS... " >&6; }
>+             DIRECTFB_LIBS=`$PKG_CONFIG --libs "directfb"`
>+-            echo "$ac_t""$DIRECTFB_LIBS" 1>&6
>++            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DIRECTFB_LIBS" >&5
>++$as_echo "$DIRECTFB_LIBS" >&6; }
>+         else
>+             DIRECTFB_CFLAGS=""
>+             DIRECTFB_LIBS=""
>+-            ## If we have a custom action on failure, don't print errors, but 
>++            ## If we have a custom action on failure, don't print errors, but
>+             ## do set a variable so people can do so.
>+             DIRECTFB_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "directfb"`
>+-            
>++
>+         fi
>+ 
>+-        
>+-        
>++
>++
>+      else
>+         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
>+         echo "*** See http://www.freedesktop.org/software/pkgconfig"
>+@@ -11774,7 +9057,8 @@ echo "configure:11749: checking DIRECTFB
>+   fi
>+ 
>+ 		if test "$PKG_CONFIG" != no -a "$pkgconfig_directfb" = no; then
>+-			echo "$ac_t""no" 1>&6
>++			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
>++$as_echo "no" >&6; }
>+ 		fi
>+ 	fi
>+ 
>+@@ -11785,106 +9069,32 @@ echo "configure:11749: checking DIRECTFB
>+ 		CPPFLAGS="$CPPFLAGS $DIRECTFB_CFLAGS"
>+ 		LIBS="$DIRECTFB_LIBS $LIBS"
>+ 
>+-		for ac_hdr in directfb.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:11791: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 11796 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:11801: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++		for ac_header in directfb.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "directfb.h" "ac_cv_header_directfb_h" "$ac_includes_default"
>++if test "x$ac_cv_header_directfb_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_DIRECTFB_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+ 		for ac_func in DirectFBInit
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:11830: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 11835 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:11858: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "DirectFBInit" "ac_cv_func_DirectFBInit"
>++if test "x$ac_cv_func_DirectFBInit" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_DIRECTFBINIT 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ 
>+ 		if test "$ac_cv_header_directfb_h" = yes && test "$ac_cv_func_DirectFBInit" = yes; then
>+-			cat >> confdefs.h <<\EOF
>+-#define GRDRV_DIRECTFB 1
>+-EOF
>++			$as_echo "#define GRDRV_DIRECTFB 1" >>confdefs.h
>+ 
>+ 			drivers="$drivers DIRECTFB"
>+ 		else
>+@@ -11898,17 +9108,13 @@ if test "$disable_x" != yes; then
>+ 	CPPFLAGS_X="$CPPFLAGS"
>+ 	LIBS_X="$LIBS"
>+ 
>+-	# If we find X, set shell vars x_includes and x_libraries to the
>+-# paths, otherwise set no_x=yes.
>+-# Uses ac_ vars as temps to allow command line to override cache and checks.
>+-# --without-x overrides everything else, but does not touch the cache.
>+-echo $ac_n "checking for X""... $ac_c" 1>&6
>+-echo "configure:11905: checking for X" >&5
>++	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
>++$as_echo_n "checking for X... " >&6; }
>+ 
>+-# Check whether --with-x or --without-x was given.
>+-if test "${with_x+set}" = set; then
>+-  withval="$with_x"
>+-  :
>++
>++# Check whether --with-x was given.
>++if test "${with_x+set}" = set; then :
>++  withval=$with_x;
>+ fi
>+ 
>+ # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
>+@@ -11916,512 +9122,455 @@ if test "x$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 eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++  case $x_includes,$x_libraries in #(
>++    *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
>++    *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+   # One or both of the vars are not set, and there is no cached value.
>+-ac_x_includes=NO ac_x_libraries=NO
>+-rm -fr conftestdir
>+-if mkdir conftestdir; then
>+-  cd conftestdir
>+-  # Make sure to not put "make" in the Imakefile rules, since we grep it out.
>+-  cat > Imakefile <<'EOF'
>+-acfindx:
>+-	@echo 'ac_im_incroot="${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 `${MAKE-make} acfindx 2>/dev/null | grep -v make`
>++ac_x_includes=no ac_x_libraries=no
>++rm -f -r conftest.dir
>++if mkdir conftest.dir; then
>++  cd conftest.dir
>++  cat >Imakefile <<'_ACEOF'
>++incroot:
>++	@echo incroot='${INCROOT}'
>++usrlibdir:
>++	@echo usrlibdir='${USRLIBDIR}'
>++libdir:
>++	@echo libdir='${LIBDIR}'
>++_ACEOF
>++  if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
>++    # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
>++    for ac_var in incroot usrlibdir libdir; do
>++      eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
>++    done
>+     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
>+-    for ac_extension in a so sl; do
>+-      if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
>+-        test -f $ac_im_libdir/libX11.$ac_extension; then
>+-        ac_im_usrlibdir=$ac_im_libdir; break
>++    for ac_extension in a so sl dylib la dll; do
>++      if test ! -f "$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" ;;
>++    case $ac_im_incroot in
>++	/usr/include) ac_x_includes= ;;
>++	*) test -f "$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" ;;
>++    case $ac_im_usrlibdir in
>++	/usr/lib | /usr/lib64 | /lib | /lib64) ;;
>++	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
>+     esac
>+   fi
>+   cd ..
>+-  rm -fr conftestdir
>++  rm -f -r conftest.dir
>+ fi
>+ 
>+-if test "$ac_x_includes" = NO; then
>+-  # Guess where to find include files, by looking for this one X11 .h file.
>+-  test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
>++# Standard set of common directories for X headers.
>++# Check X11 before X11Rn because it is often a symlink to the current release.
>++ac_x_header_dirs='
>++/usr/X11/include
>++/usr/X11R7/include
>++/usr/X11R6/include
>++/usr/X11R5/include
>++/usr/X11R4/include
>++
>++/usr/include/X11
>++/usr/include/X11R7
>++/usr/include/X11R6
>++/usr/include/X11R5
>++/usr/include/X11R4
>++
>++/usr/local/X11/include
>++/usr/local/X11R7/include
>++/usr/local/X11R6/include
>++/usr/local/X11R5/include
>++/usr/local/X11R4/include
>++
>++/usr/local/include/X11
>++/usr/local/include/X11R7
>++/usr/local/include/X11R6
>++/usr/local/include/X11R5
>++/usr/local/include/X11R4
>++
>++/usr/X386/include
>++/usr/x386/include
>++/usr/XFree86/include/X11
>++
>++/usr/include
>++/usr/local/include
>++/usr/unsupported/include
>++/usr/athena/include
>++/usr/local/x11r5/include
>++/usr/lpp/Xamples/include
>+ 
>++/usr/openwin/include
>++/usr/openwin/share/include'
>++
>++if test "$ac_x_includes" = no; then
>++  # Guess where to find include files, by looking for Xlib.h.
>+   # First, try using that file with no special directory specified.
>+-cat > conftest.$ac_ext <<EOF
>+-#line 11967 "configure"
>+-#include "confdefs.h"
>+-#include <$x_direct_test_include>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:11972: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++#include <X11/Xlib.h>
>++_ACEOF
>++if ac_fn_c_try_cpp "$LINENO"; then :
>+   # We can compile using X headers with no special include directory.
>+ ac_x_includes=
>+ else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  # Look for the header file in a standard set of common directories.
>+-# Check X11 before X11Rn because it is often a symlink to the current release.
>+-  for ac_dir in               \
>+-    /usr/X11/include          \
>+-    /usr/X11R7/include        \
>+-    /usr/X11R6/include        \
>+-    /usr/X11R5/include        \
>+-    /usr/X11R4/include        \
>+-                              \
>+-    /usr/include/X11          \
>+-    /usr/include/X11R7        \
>+-    /usr/include/X11R6        \
>+-    /usr/include/X11R5        \
>+-    /usr/include/X11R4        \
>+-                              \
>+-    /usr/local/X11/include    \
>+-    /usr/local/X11R7/include  \
>+-    /usr/local/X11R6/include  \
>+-    /usr/local/X11R5/include  \
>+-    /usr/local/X11R4/include  \
>+-                              \
>+-    /usr/local/include/X11    \
>+-    /usr/local/include/X11R7  \
>+-    /usr/local/include/X11R6  \
>+-    /usr/local/include/X11R5  \
>+-    /usr/local/include/X11R4  \
>+-                              \
>+-    /usr/X386/include         \
>+-    /usr/x386/include         \
>+-    /usr/XFree86/include/X11  \
>+-                              \
>+-    /usr/include              \
>+-    /usr/local/include        \
>+-    /usr/unsupported/include  \
>+-    /usr/athena/include       \
>+-    /usr/local/x11r5/include  \
>+-    /usr/lpp/Xamples/include  \
>+-                              \
>+-    /usr/openwin/include      \
>+-    /usr/openwin/share/include \
>+-    ; \
>+-  do
>+-    if test -r "$ac_dir/$x_direct_test_include"; then
>+-      ac_x_includes=$ac_dir
>+-      break
>+-    fi
>+-  done
>++  for ac_dir in $ac_x_header_dirs; do
>++  if test -r "$ac_dir/X11/Xlib.h"; then
>++    ac_x_includes=$ac_dir
>++    break
>++  fi
>++done
>+ fi
>+-rm -f conftest*
>+-fi # $ac_x_includes = NO
>++rm -f conftest.err conftest.i conftest.$ac_ext
>++fi # $ac_x_includes = no
>+ 
>+-if test "$ac_x_libraries" = NO; then
>++if test "$ac_x_libraries" = no; then
>+   # Check for the libraries.
>+-
>+-  test -z "$x_direct_test_library" && x_direct_test_library=Xt
>+-  test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
>+-
>+   # See if we find them without any special options.
>+   # Don't add to $LIBS permanently.
>+-  ac_save_LIBS="$LIBS"
>+-  LIBS="-l$x_direct_test_library $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 12041 "configure"
>+-#include "confdefs.h"
>+-
>+-int main() {
>+-${x_direct_test_function}()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:12048: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  LIBS="$ac_save_LIBS"
>++  ac_save_LIBS=$LIBS
>++  LIBS="-lX11 $LIBS"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++#include <X11/Xlib.h>
>++int
>++main ()
>++{
>++XrmInitialize ()
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  LIBS=$ac_save_LIBS
>+ # We can link X programs with no special library path.
>+ ac_x_libraries=
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  LIBS="$ac_save_LIBS"
>+-# First see if replacing the include by lib works.
>+-# Check X11 before X11Rn because it is often a symlink to the current release.
>+-for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
>+-    /usr/X11/lib          \
>+-    /usr/X11R7/lib        \
>+-    /usr/X11R6/lib        \
>+-    /usr/X11R5/lib        \
>+-    /usr/X11R4/lib        \
>+-                          \
>+-    /usr/lib/X11          \
>+-    /usr/lib/X11R7        \
>+-    /usr/lib/X11R6        \
>+-    /usr/lib/X11R5        \
>+-    /usr/lib/X11R4        \
>+-                          \
>+-    /usr/local/X11/lib    \
>+-    /usr/local/X11R7/lib  \
>+-    /usr/local/X11R6/lib  \
>+-    /usr/local/X11R5/lib  \
>+-    /usr/local/X11R4/lib  \
>+-                          \
>+-    /usr/local/lib/X11    \
>+-    /usr/local/lib/X11R7  \
>+-    /usr/local/lib/X11R6  \
>+-    /usr/local/lib/X11R5  \
>+-    /usr/local/lib/X11R4  \
>+-                          \
>+-    /usr/X386/lib         \
>+-    /usr/x386/lib         \
>+-    /usr/XFree86/lib/X11  \
>+-                          \
>+-    /usr/lib              \
>+-    /usr/local/lib        \
>+-    /usr/unsupported/lib  \
>+-    /usr/athena/lib       \
>+-    /usr/local/x11r5/lib  \
>+-    /usr/lpp/Xamples/lib  \
>+-    /lib/usr/lib/X11	  \
>+-                          \
>+-    /usr/openwin/lib      \
>+-    /usr/openwin/share/lib \
>+-    ; \
>++  LIBS=$ac_save_LIBS
>++for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
>+ do
>+-  for ac_extension in a so sl; do
>+-    if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
>++  # Don't even attempt the hair of trying to link an X program!
>++  for ac_extension in a so sl dylib la dll; do
>++    if test -r "$ac_dir/libX11.$ac_extension"; then
>+       ac_x_libraries=$ac_dir
>+       break 2
>+     fi
>+   done
>+ done
>+ fi
>+-rm -f conftest*
>+-fi # $ac_x_libraries = NO
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++fi # $ac_x_libraries = no
>+ 
>+-if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
>+-  # Didn't find X anywhere.  Cache the known absence of X.
>+-  ac_cv_have_x="have_x=no"
>+-else
>+-  # Record where we found X for the cache.
>+-  ac_cv_have_x="have_x=yes \
>+-	        ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
>+-fi
>++case $ac_x_includes,$ac_x_libraries in #(
>++  no,* | *,no | *\'*)
>++    # Didn't find X, or a directory has "'" in its name.
>++    ac_cv_have_x="have_x=no";; #(
>++  *)
>++    # 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'"
>++esac
>+ fi
>+-  fi
>++;; #(
>++    *) have_x=yes;;
>++  esac
>+   eval "$ac_cv_have_x"
>+ fi # $with_x != no
>+ 
>+ if test "$have_x" != yes; then
>+-  echo "$ac_t""$have_x" 1>&6
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
>++$as_echo "$have_x" >&6; }
>+   no_x=yes
>+ else
>+   # If each of the values was on the command line, it overrides each guess.
>+   test "x$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=$x_libraries"
>+-  echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
>++  ac_cv_have_x="have_x=yes\
>++	ac_x_includes='$x_includes'\
>++	ac_x_libraries='$x_libraries'"
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
>++$as_echo "libraries $x_libraries, headers $x_includes" >&6; }
>+ fi
>+ 
>+ 
>+ 	if test "$static_link" != 0; then
>+-		echo $ac_n "checking for pthread_create in -lpthread""... $ac_c" 1>&6
>+-echo "configure:12137: checking for pthread_create in -lpthread" >&5
>+-ac_lib_var=`echo pthread'_'pthread_create | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
>++$as_echo_n "checking for pthread_create in -lpthread... " >&6; }
>++if ${ac_cv_lib_pthread_pthread_create+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>+-LIBS="-lpthread  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 12145 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char pthread_create();
>++  ac_check_lib_save_LIBS=$LIBS
>++LIBS="-pthread  $LIBS"
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-pthread_create()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:12156: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char pthread_create ();
>++int
>++main ()
>++{
>++return pthread_create ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_pthread_pthread_create=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_pthread_pthread_create=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo pthread | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
>++$as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
>++if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBPTHREAD 1
>++_ACEOF
>+ 
>+-  LIBS="-lpthread $LIBS"
>++  LIBS="-pthread $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+-		echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
>+-echo "configure:12184: checking for dlopen in -ldl" >&5
>+-ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
>++$as_echo_n "checking for dlopen in -ldl... " >&6; }
>++if ${ac_cv_lib_dl_dlopen+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>+-LIBS="-ldl  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 12192 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char dlopen();
>++  ac_check_lib_save_LIBS=$LIBS
>++LIBS="  $LIBS"
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-dlopen()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:12203: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char dlopen ();
>++int
>++main ()
>++{
>++return dlopen ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_dl_dlopen=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_dl_dlopen=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
>++$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
>++if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBDL 1
>++_ACEOF
>+ 
>+-  LIBS="-ldl $LIBS"
>++  LIBS=" $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+-		echo $ac_n "checking for XdmcpWrap in -lXdmcp""... $ac_c" 1>&6
>+-echo "configure:12231: checking for XdmcpWrap in -lXdmcp" >&5
>+-ac_lib_var=`echo Xdmcp'_'XdmcpWrap | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XdmcpWrap in -lXdmcp" >&5
>++$as_echo_n "checking for XdmcpWrap in -lXdmcp... " >&6; }
>++if ${ac_cv_lib_Xdmcp_XdmcpWrap+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>++  ac_check_lib_save_LIBS=$LIBS
>+ LIBS="-lXdmcp  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 12239 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char XdmcpWrap();
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-XdmcpWrap()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:12250: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char XdmcpWrap ();
>++int
>++main ()
>++{
>++return XdmcpWrap ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_Xdmcp_XdmcpWrap=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_Xdmcp_XdmcpWrap=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo Xdmcp | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xdmcp_XdmcpWrap" >&5
>++$as_echo "$ac_cv_lib_Xdmcp_XdmcpWrap" >&6; }
>++if test "x$ac_cv_lib_Xdmcp_XdmcpWrap" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBXDMCP 1
>++_ACEOF
>+ 
>+   LIBS="-lXdmcp $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+-		echo $ac_n "checking for XauGetBestAuthByAddr in -lXau""... $ac_c" 1>&6
>+-echo "configure:12278: checking for XauGetBestAuthByAddr in -lXau" >&5
>+-ac_lib_var=`echo Xau'_'XauGetBestAuthByAddr | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XauGetBestAuthByAddr in -lXau" >&5
>++$as_echo_n "checking for XauGetBestAuthByAddr in -lXau... " >&6; }
>++if ${ac_cv_lib_Xau_XauGetBestAuthByAddr+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>++  ac_check_lib_save_LIBS=$LIBS
>+ LIBS="-lXau  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 12286 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char XauGetBestAuthByAddr();
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-XauGetBestAuthByAddr()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:12297: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char XauGetBestAuthByAddr ();
>++int
>++main ()
>++{
>++return XauGetBestAuthByAddr ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_Xau_XauGetBestAuthByAddr=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_Xau_XauGetBestAuthByAddr=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo Xau | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xau_XauGetBestAuthByAddr" >&5
>++$as_echo "$ac_cv_lib_Xau_XauGetBestAuthByAddr" >&6; }
>++if test "x$ac_cv_lib_Xau_XauGetBestAuthByAddr" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBXAU 1
>++_ACEOF
>+ 
>+   LIBS="-lXau $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+-		echo $ac_n "checking for xcb_connect in -lxcb""... $ac_c" 1>&6
>+-echo "configure:12325: checking for xcb_connect in -lxcb" >&5
>+-ac_lib_var=`echo xcb'_'xcb_connect | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for xcb_connect in -lxcb" >&5
>++$as_echo_n "checking for xcb_connect in -lxcb... " >&6; }
>++if ${ac_cv_lib_xcb_xcb_connect+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>++  ac_check_lib_save_LIBS=$LIBS
>+ LIBS="-lxcb  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 12333 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char xcb_connect();
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-xcb_connect()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:12344: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char xcb_connect ();
>++int
>++main ()
>++{
>++return xcb_connect ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_xcb_xcb_connect=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_xcb_xcb_connect=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo xcb | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xcb_xcb_connect" >&5
>++$as_echo "$ac_cv_lib_xcb_xcb_connect" >&6; }
>++if test "x$ac_cv_lib_xcb_xcb_connect" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBXCB 1
>++_ACEOF
>+ 
>+   LIBS="-lxcb $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+-		echo $ac_n "checking for xcb_get_request_sent in -lxcb-xlib""... $ac_c" 1>&6
>+-echo "configure:12372: checking for xcb_get_request_sent in -lxcb-xlib" >&5
>+-ac_lib_var=`echo xcb-xlib'_'xcb_get_request_sent | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for xcb_get_request_sent in -lxcb-xlib" >&5
>++$as_echo_n "checking for xcb_get_request_sent in -lxcb-xlib... " >&6; }
>++if ${ac_cv_lib_xcb_xlib_xcb_get_request_sent+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>++  ac_check_lib_save_LIBS=$LIBS
>+ LIBS="-lxcb-xlib  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 12380 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char xcb_get_request_sent();
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-xcb_get_request_sent()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:12391: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char xcb_get_request_sent ();
>++int
>++main ()
>++{
>++return xcb_get_request_sent ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_xcb_xlib_xcb_get_request_sent=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_xcb_xlib_xcb_get_request_sent=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo xcb-xlib | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xcb_xlib_xcb_get_request_sent" >&5
>++$as_echo "$ac_cv_lib_xcb_xlib_xcb_get_request_sent" >&6; }
>++if test "x$ac_cv_lib_xcb_xlib_xcb_get_request_sent" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBXCB_XLIB 1
>++_ACEOF
>+ 
>+   LIBS="-lxcb-xlib $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+ 	fi
>+@@ -12432,307 +9581,102 @@ fi
>+ 		test -n "$x_includes" && CPPFLAGS="$CPPFLAGS -I$x_includes"
>+ 	fi
>+ 
>+-	for ac_hdr in X11/Xlib.h X11/X.h X11/Xutil.h X11/Xatom.h X11/Xlocale.h X11/keysymdef.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:12430: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 12435 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:12440: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++	for ac_header in X11/Xlib.h X11/X.h X11/Xutil.h X11/Xatom.h X11/Xlocale.h X11/keysymdef.h
>++do :
>++  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
>++ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
>++if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+ 
>+ 	for ac_func in XOpenDisplay
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:12470: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 12475 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:12498: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "XOpenDisplay" "ac_cv_func_XOpenDisplay"
>++if test "x$ac_cv_func_XOpenDisplay" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_XOPENDISPLAY 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ 	for ac_func in XOpenIM XCloseIM XCreateIC XDestroyIC XwcLookupString
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:12525: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 12530 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:12553: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
>++ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
>++if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ 	for ac_func in Xutf8LookupString
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:12580: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 12585 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:12608: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "Xutf8LookupString" "ac_cv_func_Xutf8LookupString"
>++if test "x$ac_cv_func_Xutf8LookupString" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_XUTF8LOOKUPSTRING 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ 	for ac_func in XSupportsLocale XmbTextListToTextProperty
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:12635: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 12640 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:12663: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
>++ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
>++if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ 
>+-	echo $ac_n "checking for Xsetlocale""... $ac_c" 1>&6
>+-echo "configure:12689: checking for Xsetlocale" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_Xsetlocale'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xsetlocale" >&5
>++$as_echo_n "checking for Xsetlocale... " >&6; }
>++if ${ac_cv_have_Xsetlocale+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 12694 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <X11/Xlocale.h>
>+-int main() {
>++int
>++main ()
>++{
>+ setlocale(0, NULL); return 0;
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:12701: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_Xsetlocale=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_Xsetlocale=no
>+ fi
>+-rm -f conftest*
>+-	
>+-fi
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 
>+-echo "$ac_t""$ac_cv_have_Xsetlocale" 1>&6
>++fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_Xsetlocale" >&5
>++$as_echo "$ac_cv_have_Xsetlocale" >&6; }
>+ 	if test "$ac_cv_have_Xsetlocale" = yes; then
>+-		cat >> confdefs.h <<\EOF
>+-#define HAVE_XSETLOCALE 1
>+-EOF
>++		$as_echo "#define HAVE_XSETLOCALE 1" >>confdefs.h
>+ 
>+ 	fi
>+ 
>+ 
>+ 	if test "$have_x" = yes -o "$ac_cv_have_x2" != no && test "$ac_cv_func_XOpenDisplay" = yes && test "$ac_cv_header_X11_Xlib_h" = yes && test "$ac_cv_header_X11_X_h" = yes && test "$ac_cv_header_X11_Xutil_h" = yes && test "$ac_cv_header_X11_Xatom_h" = yes && test "$ac_cv_header_X11_keysymdef_h" = yes; then
>+-		cat >> confdefs.h <<\EOF
>+-#define GRDRV_X 1
>+-EOF
>++		$as_echo "#define GRDRV_X 1" >>confdefs.h
>+ 
>+ 		drivers="$drivers X"
>+ 	else
>+@@ -12743,43 +9687,41 @@ fi
>+ 
>+ 
>+ if test "$disable_pmshell" != yes; then
>+-	echo $ac_n "checking for pmshell""... $ac_c" 1>&6
>+-echo "configure:12738: checking for pmshell" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_pmshell'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pmshell" >&5
>++$as_echo_n "checking for pmshell... " >&6; }
>++if ${ac_cv_have_pmshell+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 12743 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #define INCL_WIN
>+ 			#define INCL_GPI
>+ 			#include <os2.h>
>+ 			#include <sys/fmutex.h>
>+-int main() {
>++int
>++main ()
>++{
>+ _fmutex mutex;
>+ 			WinDrawText(NULLHANDLE, -1, NULL, NULL, 0, 0, 0),
>+ 			GpiSetPel(NULLHANDLE, NULL)
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:12755: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_pmshell=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_pmshell=no
>+ fi
>+-rm -f conftest*
>+-	
>+-fi
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 
>+-echo "$ac_t""$ac_cv_have_pmshell" 1>&6
>++fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_pmshell" >&5
>++$as_echo "$ac_cv_have_pmshell" >&6; }
>+ 
>+ 	if test "$ac_cv_have_pmshell" = yes; then
>+-		cat >> confdefs.h <<\EOF
>+-#define GRDRV_PMSHELL 1
>+-EOF
>++		$as_echo "#define GRDRV_PMSHELL 1" >>confdefs.h
>+ 
>+ 		drivers="$drivers PMSHELL"
>+ 	fi
>+@@ -12787,173 +9729,143 @@ fi
>+ 
>+ if test "$disable_windows" != yes; then
>+ 	LIBS_X="$LIBS"
>+-	for ac_hdr in windowsx.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:12785: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 12790 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:12795: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++	for ac_header in windowsx.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "windowsx.h" "ac_cv_header_windowsx_h" "$ac_includes_default"
>++if test "x$ac_cv_header_windowsx_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_WINDOWSX_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-	echo $ac_n "checking for ReleaseDC""... $ac_c" 1>&6
>+-echo "configure:12822: checking for ReleaseDC" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_windows11'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ReleaseDC" >&5
>++$as_echo_n "checking for ReleaseDC... " >&6; }
>++if ${ac_cv_have_windows11+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 12827 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+ 			#include <windows.h>
>+ 			#include <pthread.h>
>+-int main() {
>++int
>++main ()
>++{
>+ ReleaseDC(NULL, NULL)
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:12836: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_windows11=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_windows11=no
>+ fi
>+-rm -f conftest*
>+-	
>+-fi
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 
>+-echo "$ac_t""$ac_cv_have_windows11" 1>&6
>++fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_windows11" >&5
>++$as_echo "$ac_cv_have_windows11" >&6; }
>+ 	if test "$ac_cv_have_windows11" = no; then
>+ 		LIBS="-luser32 $LIBS"
>+-		echo $ac_n "checking for ReleaseDC in -luser32""... $ac_c" 1>&6
>+-echo "configure:12853: checking for ReleaseDC in -luser32" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_windows12'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ReleaseDC in -luser32" >&5
>++$as_echo_n "checking for ReleaseDC in -luser32... " >&6; }
>++if ${ac_cv_have_windows12+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 12858 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+ 				#include <windows.h>
>+ 				#include <pthread.h>
>+-int main() {
>++int
>++main ()
>++{
>+ ReleaseDC(NULL, NULL)
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:12867: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_windows12=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_windows12=no
>+ fi
>+-rm -f conftest*
>+-		
>+-fi
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 
>+-echo "$ac_t""$ac_cv_have_windows12" 1>&6
>++fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_windows12" >&5
>++$as_echo "$ac_cv_have_windows12" >&6; }
>+ 	fi
>+-	echo $ac_n "checking for GdiFlush""... $ac_c" 1>&6
>+-echo "configure:12883: checking for GdiFlush" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_windows21'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GdiFlush" >&5
>++$as_echo_n "checking for GdiFlush... " >&6; }
>++if ${ac_cv_have_windows21+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 12888 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+ 			#include <windows.h>
>+ 			#include <pthread.h>
>+-int main() {
>++int
>++main ()
>++{
>+ GdiFlush()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:12897: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_windows21=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_windows21=no
>+ fi
>+-rm -f conftest*
>+-	
>+-fi
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 
>+-echo "$ac_t""$ac_cv_have_windows21" 1>&6
>++fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_windows21" >&5
>++$as_echo "$ac_cv_have_windows21" >&6; }
>+ 	if test "$ac_cv_have_windows21" = no; then
>+ 		LIBS="-lgdi32 $LIBS"
>+-		echo $ac_n "checking for GdiFlush in -lgdi32""... $ac_c" 1>&6
>+-echo "configure:12914: checking for GdiFlush in -lgdi32" >&5
>+-if eval "test \"`echo '$''{'ac_cv_have_windows22'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GdiFlush in -lgdi32" >&5
>++$as_echo_n "checking for GdiFlush in -lgdi32... " >&6; }
>++if ${ac_cv_have_windows22+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 12919 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+ 				#include <windows.h>
>+ 				#include <pthread.h>
>+-int main() {
>++int
>++main ()
>++{
>+ GdiFlush()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:12928: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>+   ac_cv_have_windows22=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_have_windows22=no
>+ fi
>+-rm -f conftest*
>+-		
>+-fi
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>+ 
>+-echo "$ac_t""$ac_cv_have_windows22" 1>&6
>++fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_windows22" >&5
>++$as_echo "$ac_cv_have_windows22" >&6; }
>+ 	fi
>+ 	if test "$ac_cv_have_windows11" = yes -o "$ac_cv_have_windows12" = yes &&
>+ 	   test "$ac_cv_have_windows21" = yes -o "$ac_cv_have_windows22" = yes; then
>+-		cat >> confdefs.h <<\EOF
>+-#define GRDRV_PMSHELL 1
>+-EOF
>++		$as_echo "#define GRDRV_PMSHELL 1" >>confdefs.h
>+ 
>+ 		drivers="$drivers WINDOWS"
>+ 	else
>+@@ -12964,244 +9876,76 @@ fi
>+ if test "$disable_atheos" != yes; then
>+ 	old_ext="$ac_ext"
>+ 	ac_ext=cpp
>+-	for ac_hdr in gui/view.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:12962: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 12967 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:12972: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++	for ac_header in gui/view.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "gui/view.h" "ac_cv_header_gui_view_h" "$ac_includes_default"
>++if test "x$ac_cv_header_gui_view_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_GUI_VIEW_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-	for ac_hdr in gui/window.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:13002: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 13007 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:13012: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++	for ac_header in gui/window.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "gui/window.h" "ac_cv_header_gui_window_h" "$ac_includes_default"
>++if test "x$ac_cv_header_gui_window_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_GUI_WINDOW_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-	for ac_hdr in gui/desktop.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:13042: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 13047 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:13052: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++	for ac_header in gui/desktop.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "gui/desktop.h" "ac_cv_header_gui_desktop_h" "$ac_includes_default"
>++if test "x$ac_cv_header_gui_desktop_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_GUI_DESKTOP_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-	for ac_hdr in gui/bitmap.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:13082: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 13087 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:13092: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++	for ac_header in gui/bitmap.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "gui/bitmap.h" "ac_cv_header_gui_bitmap_h" "$ac_includes_default"
>++if test "x$ac_cv_header_gui_bitmap_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_GUI_BITMAP_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-	for ac_hdr in util/locker.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:13122: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 13127 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:13132: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++	for ac_header in util/locker.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "util/locker.h" "ac_cv_header_util_locker_h" "$ac_includes_default"
>++if test "x$ac_cv_header_util_locker_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_UTIL_LOCKER_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-	for ac_hdr in util/application.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:13162: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 13167 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:13172: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++	for ac_header in util/application.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "util/application.h" "ac_cv_header_util_application_h" "$ac_includes_default"
>++if test "x$ac_cv_header_util_application_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_UTIL_APPLICATION_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+ 	ac_ext="$old_ext"
>+@@ -13213,267 +9957,364 @@ done
>+ 	   test "$ac_cv_header_gui_bitmap_h" = yes &&
>+ 	   test "$ac_cv_header_util_locker_h" = yes &&
>+ 	   test "$ac_cv_header_util_application_h" = yes; then
>+-		echo $ac_n "checking for main in -lstdc++""... $ac_c" 1>&6
>+-echo "configure:13208: checking for main in -lstdc++" >&5
>+-ac_lib_var=`echo stdc++'_'main | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lstdc++" >&5
>++$as_echo_n "checking for main in -lstdc++... " >&6; }
>++if ${ac_cv_lib_stdcpp_main+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>++  ac_check_lib_save_LIBS=$LIBS
>+ LIBS="-lstdc++  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 13216 "configure"
>+-#include "confdefs.h"
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-main()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:13223: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++
>++int
>++main ()
>++{
>++return main ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_stdcpp_main=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_stdcpp_main=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo stdc++ | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_stdcpp_main" >&5
>++$as_echo "$ac_cv_lib_stdcpp_main" >&6; }
>++if test "x$ac_cv_lib_stdcpp_main" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBSTDC__ 1
>++_ACEOF
>+ 
>+   LIBS="-lstdc++ $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+-		echo $ac_n "checking for main in -latheos""... $ac_c" 1>&6
>+-echo "configure:13251: checking for main in -latheos" >&5
>+-ac_lib_var=`echo atheos'_'main | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -latheos" >&5
>++$as_echo_n "checking for main in -latheos... " >&6; }
>++if ${ac_cv_lib_atheos_main+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>++  ac_check_lib_save_LIBS=$LIBS
>+ LIBS="-latheos  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 13259 "configure"
>+-#include "confdefs.h"
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-main()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:13266: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++
>++int
>++main ()
>++{
>++return main ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_atheos_main=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_atheos_main=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo atheos | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_atheos_main" >&5
>++$as_echo "$ac_cv_lib_atheos_main" >&6; }
>++if test "x$ac_cv_lib_atheos_main" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBATHEOS 1
>++_ACEOF
>+ 
>+   LIBS="-latheos $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+ 		if test "$ac_cv_lib_atheos_main" = no; then
>+-			echo $ac_n "checking for main in -lsyllable""... $ac_c" 1>&6
>+-echo "configure:13295: checking for main in -lsyllable" >&5
>+-ac_lib_var=`echo syllable'_'main | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++			{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lsyllable" >&5
>++$as_echo_n "checking for main in -lsyllable... " >&6; }
>++if ${ac_cv_lib_syllable_main+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>++  ac_check_lib_save_LIBS=$LIBS
>+ LIBS="-lsyllable  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 13303 "configure"
>+-#include "confdefs.h"
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-main()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:13310: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++
>++int
>++main ()
>++{
>++return main ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_syllable_main=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_syllable_main=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo syllable | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_syllable_main" >&5
>++$as_echo "$ac_cv_lib_syllable_main" >&6; }
>++if test "x$ac_cv_lib_syllable_main" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBSYLLABLE 1
>++_ACEOF
>+ 
>+   LIBS="-lsyllable $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+ 		fi
>+ 		if test "$ac_cv_lib_atheos_main" = yes -o "$ac_cv_lib_syllable_main" = yes; then
>+-			for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
>+-do
>+-# Extract the first word of "$ac_prog", so it can be a program name with args.
>+-set dummy $ac_prog; ac_word=$2
>+-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
>+-echo "configure:13344: checking for $ac_word" >&5
>+-if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++			ac_ext=cpp
>++ac_cpp='$CXXCPP $CPPFLAGS'
>++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
>++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
>++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
>++if test -z "$CXX"; then
>++  if test -n "$CCC"; then
>++    CXX=$CCC
>++  else
>++    if test -n "$ac_tool_prefix"; then
>++  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
>++  do
>++    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
>++set dummy $ac_tool_prefix$ac_prog; ac_word=$2
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
>++$as_echo_n "checking for $ac_word... " >&6; }
>++if ${ac_cv_prog_CXX+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+   if test -n "$CXX"; then
>+   ac_cv_prog_CXX="$CXX" # Let the user override the test.
>+ else
>+-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
>+-  ac_dummy="$PATH"
>+-  for ac_dir in $ac_dummy; do
>+-    test -z "$ac_dir" && ac_dir=.
>+-    if test -f $ac_dir/$ac_word; then
>+-      ac_cv_prog_CXX="$ac_prog"
>+-      break
>+-    fi
>++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
>++for as_dir in $PATH
>++do
>++  IFS=$as_save_IFS
>++  test -z "$as_dir" && as_dir=.
>++    for ac_exec_ext in '' $ac_executable_extensions; do
>++  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
>++    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
>++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
>++    break 2
>++  fi
>++done
>+   done
>+-  IFS="$ac_save_ifs"
>++IFS=$as_save_IFS
>++
>+ fi
>+ fi
>+-CXX="$ac_cv_prog_CXX"
>++CXX=$ac_cv_prog_CXX
>+ if test -n "$CXX"; then
>+-  echo "$ac_t""$CXX" 1>&6
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
>++$as_echo "$CXX" >&6; }
>+ else
>+-  echo "$ac_t""no" 1>&6
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
>++$as_echo "no" >&6; }
>+ fi
>+ 
>+-test -n "$CXX" && break
>+-done
>+-test -n "$CXX" || CXX="gcc"
>+-
>+ 
>+-echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
>+-echo "configure:13376: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
>++    test -n "$CXX" && break
>++  done
>++fi
>++if test -z "$CXX"; then
>++  ac_ct_CXX=$CXX
>++  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
>++do
>++  # Extract the first word of "$ac_prog", so it can be a program name with args.
>++set dummy $ac_prog; ac_word=$2
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
>++$as_echo_n "checking for $ac_word... " >&6; }
>++if ${ac_cv_prog_ac_ct_CXX+:} false; then :
>++  $as_echo_n "(cached) " >&6
>++else
>++  if test -n "$ac_ct_CXX"; then
>++  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
>++else
>++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
>++for as_dir in $PATH
>++do
>++  IFS=$as_save_IFS
>++  test -z "$as_dir" && as_dir=.
>++    for ac_exec_ext in '' $ac_executable_extensions; do
>++  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
>++    ac_cv_prog_ac_ct_CXX="$ac_prog"
>++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
>++    break 2
>++  fi
>++done
>++  done
>++IFS=$as_save_IFS
>+ 
>+-ac_ext=C
>+-# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
>+-ac_cpp='$CXXCPP $CPPFLAGS'
>+-ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
>+-ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
>+-cross_compiling=$ac_cv_prog_cxx_cross
>++fi
>++fi
>++ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
>++if test -n "$ac_ct_CXX"; then
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
>++$as_echo "$ac_ct_CXX" >&6; }
>++else
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
>++$as_echo "no" >&6; }
>++fi
>+ 
>+-cat > conftest.$ac_ext << EOF
>+ 
>+-#line 13387 "configure"
>+-#include "confdefs.h"
>++  test -n "$ac_ct_CXX" && break
>++done
>+ 
>+-int main(){return(0);}
>+-EOF
>+-if { (eval echo configure:13392: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  ac_cv_prog_cxx_works=yes
>+-  # If we can't run a trivial program, we are probably using a cross compiler.
>+-  if (./conftest; exit) 2>/dev/null; then
>+-    ac_cv_prog_cxx_cross=no
>++  if test "x$ac_ct_CXX" = x; then
>++    CXX="g++"
>+   else
>+-    ac_cv_prog_cxx_cross=yes
>++    case $cross_compiling:$ac_tool_warned in
>++yes:)
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
>++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
>++ac_tool_warned=yes ;;
>++esac
>++    CXX=$ac_ct_CXX
>+   fi
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  ac_cv_prog_cxx_works=no
>+ fi
>+-rm -fr conftest*
>+-ac_ext=c
>+-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
>+-ac_cpp='$CPP $CPPFLAGS'
>+-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
>+-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
>+-cross_compiling=$ac_cv_prog_cc_cross
>+ 
>+-echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
>+-if test $ac_cv_prog_cxx_works = no; then
>+-  { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
>++  fi
>+ fi
>+-echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
>+-echo "configure:13418: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
>+-echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
>+-cross_compiling=$ac_cv_prog_cxx_cross
>++# Provide some information about the compiler.
>++$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
>++set X $ac_compile
>++ac_compiler=$2
>++for ac_option in --version -v -V -qversion; do
>++  { { ac_try="$ac_compiler $ac_option >&5"
>++case "(($ac_try" in
>++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
>++  *) ac_try_echo=$ac_try;;
>++esac
>++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
>++$as_echo "$ac_try_echo"; } >&5
>++  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
>++  ac_status=$?
>++  if test -s conftest.err; then
>++    sed '10a\
>++... rest of stderr output deleted ...
>++         10q' conftest.err >conftest.er1
>++    cat conftest.er1 >&5
>++  fi
>++  rm -f conftest.er1 conftest.err
>++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
>++  test $ac_status = 0; }
>++done
>+ 
>+-echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
>+-echo "configure:13423: checking whether we are using GNU C++" >&5
>+-if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
>++$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
>++if ${ac_cv_cxx_compiler_gnu+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.C <<EOF
>+-#ifdef __GNUC__
>+-  yes;
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++
>++int
>++main ()
>++{
>++#ifndef __GNUC__
>++       choke me
>+ #endif
>+-EOF
>+-if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:13432: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
>+-  ac_cv_prog_gxx=yes
>++
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_cxx_try_compile "$LINENO"; then :
>++  ac_compiler_gnu=yes
>+ else
>+-  ac_cv_prog_gxx=no
>+-fi
>++  ac_compiler_gnu=no
>+ fi
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>++ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
>+ 
>+-echo "$ac_t""$ac_cv_prog_gxx" 1>&6
>+-
>+-if test $ac_cv_prog_gxx = yes; then
>++fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
>++$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
>++if test $ac_compiler_gnu = yes; then
>+   GXX=yes
>+ else
>+   GXX=
>+ fi
>+-
>+-ac_test_CXXFLAGS="${CXXFLAGS+set}"
>+-ac_save_CXXFLAGS="$CXXFLAGS"
>+-CXXFLAGS=
>+-echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
>+-echo "configure:13451: checking whether ${CXX-g++} accepts -g" >&5
>+-if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++ac_test_CXXFLAGS=${CXXFLAGS+set}
>++ac_save_CXXFLAGS=$CXXFLAGS
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
>++$as_echo_n "checking whether $CXX accepts -g... " >&6; }
>++if ${ac_cv_prog_cxx_g+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  echo 'void f(){}' > conftest.cc
>+-if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
>++  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
>++   ac_cxx_werror_flag=yes
>++   ac_cv_prog_cxx_g=no
>++   CXXFLAGS="-g"
>++   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++
>++int
>++main ()
>++{
>++
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_cxx_try_compile "$LINENO"; then :
>+   ac_cv_prog_cxx_g=yes
>+ else
>+-  ac_cv_prog_cxx_g=no
>+-fi
>+-rm -f conftest*
>++  CXXFLAGS=""
>++      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-fi
>++int
>++main ()
>++{
>+ 
>+-echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_cxx_try_compile "$LINENO"; then :
>++
>++else
>++  ac_cxx_werror_flag=$ac_save_cxx_werror_flag
>++	 CXXFLAGS="-g"
>++	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>++
>++int
>++main ()
>++{
>++
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_cxx_try_compile "$LINENO"; then :
>++  ac_cv_prog_cxx_g=yes
>++fi
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>++fi
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>++fi
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>++   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
>++fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
>++$as_echo "$ac_cv_prog_cxx_g" >&6; }
>+ if test "$ac_test_CXXFLAGS" = set; then
>+-  CXXFLAGS="$ac_save_CXXFLAGS"
>++  CXXFLAGS=$ac_save_CXXFLAGS
>+ elif test $ac_cv_prog_cxx_g = yes; then
>+   if test "$GXX" = yes; then
>+     CXXFLAGS="-g -O2"
>+@@ -13487,10 +10328,13 @@ else
>+     CXXFLAGS=
>+   fi
>+ 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
>+ 
>+-			cat >> confdefs.h <<\EOF
>+-#define GRDRV_ATHEOS 1
>+-EOF
>++			$as_echo "#define GRDRV_ATHEOS 1" >>confdefs.h
>+ 
>+ 			drivers="$drivers ATHEOS"
>+ 			cf_have_atheos=yes
>+@@ -13500,98 +10344,66 @@ fi
>+ 
>+ if test "$disable_grx" != yes -a "$ac_cv_have_djgpp" = yes; then
>+ 	LIBS_X="$LIBS"
>+-	for ac_hdr in grx20.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:13498: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 13503 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:13508: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++	for ac_header in grx20.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "grx20.h" "ac_cv_header_grx20_h" "$ac_includes_default"
>++if test "x$ac_cv_header_grx20_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_GRX20_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-	echo $ac_n "checking for GrSetMode in -lgrx20""... $ac_c" 1>&6
>+-echo "configure:13535: checking for GrSetMode in -lgrx20" >&5
>+-ac_lib_var=`echo grx20'_'GrSetMode | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GrSetMode in -lgrx20" >&5
>++$as_echo_n "checking for GrSetMode in -lgrx20... " >&6; }
>++if ${ac_cv_lib_grx20_GrSetMode+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>++  ac_check_lib_save_LIBS=$LIBS
>+ LIBS="-lgrx20  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 13543 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char GrSetMode();
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-GrSetMode()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:13554: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char GrSetMode ();
>++int
>++main ()
>++{
>++return GrSetMode ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_grx20_GrSetMode=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_grx20_GrSetMode=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo grx20 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_grx20_GrSetMode" >&5
>++$as_echo "$ac_cv_lib_grx20_GrSetMode" >&6; }
>++if test "x$ac_cv_lib_grx20_GrSetMode" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBGRX20 1
>++_ACEOF
>+ 
>+   LIBS="-lgrx20 $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+ 	if test "$ac_cv_header_grx20_h" = yes &&
>+ 	   test "$ac_cv_lib_grx20_GrSetMode" = yes; then
>+-		cat >> confdefs.h <<\EOF
>+-#define GRDRV_GRX 1
>+-EOF
>++		$as_echo "#define GRDRV_GRX 1" >>confdefs.h
>+ 
>+ 		drivers="$drivers GRX"
>+ 	else
>+@@ -13599,105 +10411,107 @@ EOF
>+ 	fi
>+ fi
>+ 
>+-	# Check whether --enable-png-pkgconfig or --disable-png-pkgconfig was given.
>+-if test "${enable_png_pkgconfig+set}" = set; then
>+-  enableval="$enable_png_pkgconfig"
>+-  cf_libpng_pkgconfig="$enableval"
>++	# Check whether --enable-png-pkgconfig was given.
>++if test "${enable_png_pkgconfig+set}" = set; then :
>++  enableval=$enable_png_pkgconfig; cf_libpng_pkgconfig="$enableval"
>+ else
>+   cf_libpng_pkgconfig=yes
>+ fi
>+ 
>+ 
>+ 	if test "$static_link" != 0; then
>+-		echo $ac_n "checking for inflate in -lz""... $ac_c" 1>&6
>+-echo "configure:13604: checking for inflate in -lz" >&5
>+-ac_lib_var=`echo z'_'inflate | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inflate in -lz" >&5
>++$as_echo_n "checking for inflate in -lz... " >&6; }
>++if ${ac_cv_lib_z_inflate+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>++  ac_check_lib_save_LIBS=$LIBS
>+ LIBS="-lz  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 13612 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char inflate();
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-inflate()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:13623: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char inflate ();
>++int
>++main ()
>++{
>++return inflate ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_z_inflate=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_z_inflate=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo z | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflate" >&5
>++$as_echo "$ac_cv_lib_z_inflate" >&6; }
>++if test "x$ac_cv_lib_z_inflate" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBZ 1
>++_ACEOF
>+ 
>+   LIBS="-lz $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+ 	fi
>+ 	if test "$cf_libpng_pkgconfig" != no; then
>+-		
>++
>+   succeeded=no
>+ 
>+   if test -z "$PKG_CONFIG"; then
>+     # Extract the first word of "pkg-config", so it can be a program name with args.
>+ set dummy pkg-config; ac_word=$2
>+-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
>+-echo "configure:13659: checking for $ac_word" >&5
>+-if eval "test \"`echo '$''{'ac_cv_path_PKG_CONFIG'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
>++$as_echo_n "checking for $ac_word... " >&6; }
>++if ${ac_cv_path_PKG_CONFIG+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  case "$PKG_CONFIG" in
>+-  /*)
>++  case $PKG_CONFIG in
>++  [\\/]* | ?:[\\/]*)
>+   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
>+   ;;
>+-  ?:/*)			 
>+-  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a dos path.
>+-  ;;
>+   *)
>+-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
>+-  ac_dummy="$PATH"
>+-  for ac_dir in $ac_dummy; do 
>+-    test -z "$ac_dir" && ac_dir=.
>+-    if test -f $ac_dir/$ac_word; then
>+-      ac_cv_path_PKG_CONFIG="$ac_dir/$ac_word"
>+-      break
>+-    fi
>++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
>++for as_dir in $PATH
>++do
>++  IFS=$as_save_IFS
>++  test -z "$as_dir" && as_dir=.
>++    for ac_exec_ext in '' $ac_executable_extensions; do
>++  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
>++    ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
>++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
>++    break 2
>++  fi
>++done
>+   done
>+-  IFS="$ac_save_ifs"
>++IFS=$as_save_IFS
>++
>+   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
>+   ;;
>+ esac
>+ fi
>+-PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
>++PKG_CONFIG=$ac_cv_path_PKG_CONFIG
>+ if test -n "$PKG_CONFIG"; then
>+-  echo "$ac_t""$PKG_CONFIG" 1>&6
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
>++$as_echo "$PKG_CONFIG" >&6; }
>+ else
>+-  echo "$ac_t""no" 1>&6
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
>++$as_echo "no" >&6; }
>+ fi
>+ 
>++
>+   fi
>+ 
>+   if test "$PKG_CONFIG" = "no" ; then
>+@@ -13708,33 +10522,36 @@ fi
>+   else
>+      PKG_CONFIG_MIN_VERSION=0.9.0
>+      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
>+-        echo $ac_n "checking for libpng >= 1.0.0""... $ac_c" 1>&6
>+-echo "configure:13703: checking for libpng >= 1.0.0" >&5
>++        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libpng >= 1.0.0" >&5
>++$as_echo_n "checking for libpng >= 1.0.0... " >&6; }
>+ 
>+         if $PKG_CONFIG --exists "libpng >= 1.0.0" ; then
>+-            echo "$ac_t""yes" 1>&6
>++            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
>++$as_echo "yes" >&6; }
>+             succeeded=yes
>+ 
>+-            echo $ac_n "checking LIBPNG_CFLAGS""... $ac_c" 1>&6
>+-echo "configure:13710: checking LIBPNG_CFLAGS" >&5
>++            { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBPNG_CFLAGS" >&5
>++$as_echo_n "checking LIBPNG_CFLAGS... " >&6; }
>+             LIBPNG_CFLAGS=`$PKG_CONFIG --cflags "libpng >= 1.0.0"`
>+-            echo "$ac_t""$LIBPNG_CFLAGS" 1>&6
>++            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBPNG_CFLAGS" >&5
>++$as_echo "$LIBPNG_CFLAGS" >&6; }
>+ 
>+-            echo $ac_n "checking LIBPNG_LIBS""... $ac_c" 1>&6
>+-echo "configure:13715: checking LIBPNG_LIBS" >&5
>++            { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBPNG_LIBS" >&5
>++$as_echo_n "checking LIBPNG_LIBS... " >&6; }
>+             LIBPNG_LIBS=`$PKG_CONFIG --libs "libpng >= 1.0.0"`
>+-            echo "$ac_t""$LIBPNG_LIBS" 1>&6
>++            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBPNG_LIBS" >&5
>++$as_echo "$LIBPNG_LIBS" >&6; }
>+         else
>+             LIBPNG_CFLAGS=""
>+             LIBPNG_LIBS=""
>+-            ## If we have a custom action on failure, don't print errors, but 
>++            ## If we have a custom action on failure, don't print errors, but
>+             ## do set a variable so people can do so.
>+             LIBPNG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libpng >= 1.0.0"`
>+-            
>++
>+         fi
>+ 
>+-        
>+-        
>++
>++
>+      else
>+         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
>+         echo "*** See http://www.freedesktop.org/software/pkgconfig"
>+@@ -13748,52 +10565,58 @@ echo "configure:13715: checking LIBPNG_L
>+   fi
>+ 
>+ 		if test "$PKG_CONFIG" != no -a "$pkgconfig_libpng" = no; then
>+-			echo "$ac_t""no" 1>&6
>++			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
>++$as_echo "no" >&6; }
>+ 		fi
>+ 		if test "$pkgconfig_libpng" = "yes"; then
>+ 			CPPFLAGS="$CPPFLAGS $LIBPNG_CFLAGS"
>+ 			LIBS="$LIBPNG_LIBS $LIBS"
>+ 		else
>+-			
>++
>+   succeeded=no
>+ 
>+   if test -z "$PKG_CONFIG"; then
>+     # Extract the first word of "pkg-config", so it can be a program name with args.
>+ set dummy pkg-config; ac_word=$2
>+-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
>+-echo "configure:13755: checking for $ac_word" >&5
>+-if eval "test \"`echo '$''{'ac_cv_path_PKG_CONFIG'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
>++$as_echo_n "checking for $ac_word... " >&6; }
>++if ${ac_cv_path_PKG_CONFIG+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  case "$PKG_CONFIG" in
>+-  /*)
>++  case $PKG_CONFIG in
>++  [\\/]* | ?:[\\/]*)
>+   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
>+   ;;
>+-  ?:/*)			 
>+-  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a dos path.
>+-  ;;
>+   *)
>+-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
>+-  ac_dummy="$PATH"
>+-  for ac_dir in $ac_dummy; do 
>+-    test -z "$ac_dir" && ac_dir=.
>+-    if test -f $ac_dir/$ac_word; then
>+-      ac_cv_path_PKG_CONFIG="$ac_dir/$ac_word"
>+-      break
>+-    fi
>++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
>++for as_dir in $PATH
>++do
>++  IFS=$as_save_IFS
>++  test -z "$as_dir" && as_dir=.
>++    for ac_exec_ext in '' $ac_executable_extensions; do
>++  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
>++    ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
>++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
>++    break 2
>++  fi
>++done
>+   done
>+-  IFS="$ac_save_ifs"
>++IFS=$as_save_IFS
>++
>+   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
>+   ;;
>+ esac
>+ fi
>+-PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
>++PKG_CONFIG=$ac_cv_path_PKG_CONFIG
>+ if test -n "$PKG_CONFIG"; then
>+-  echo "$ac_t""$PKG_CONFIG" 1>&6
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
>++$as_echo "$PKG_CONFIG" >&6; }
>+ else
>+-  echo "$ac_t""no" 1>&6
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
>++$as_echo "no" >&6; }
>+ fi
>+ 
>++
>+   fi
>+ 
>+   if test "$PKG_CONFIG" = "no" ; then
>+@@ -13804,33 +10627,36 @@ fi
>+   else
>+      PKG_CONFIG_MIN_VERSION=0.9.0
>+      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
>+-        echo $ac_n "checking for libpng12""... $ac_c" 1>&6
>+-echo "configure:13799: checking for libpng12" >&5
>++        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libpng12" >&5
>++$as_echo_n "checking for libpng12... " >&6; }
>+ 
>+         if $PKG_CONFIG --exists "libpng12" ; then
>+-            echo "$ac_t""yes" 1>&6
>++            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
>++$as_echo "yes" >&6; }
>+             succeeded=yes
>+ 
>+-            echo $ac_n "checking LIBPNG12_CFLAGS""... $ac_c" 1>&6
>+-echo "configure:13806: checking LIBPNG12_CFLAGS" >&5
>++            { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBPNG12_CFLAGS" >&5
>++$as_echo_n "checking LIBPNG12_CFLAGS... " >&6; }
>+             LIBPNG12_CFLAGS=`$PKG_CONFIG --cflags "libpng12"`
>+-            echo "$ac_t""$LIBPNG12_CFLAGS" 1>&6
>++            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBPNG12_CFLAGS" >&5
>++$as_echo "$LIBPNG12_CFLAGS" >&6; }
>+ 
>+-            echo $ac_n "checking LIBPNG12_LIBS""... $ac_c" 1>&6
>+-echo "configure:13811: checking LIBPNG12_LIBS" >&5
>++            { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBPNG12_LIBS" >&5
>++$as_echo_n "checking LIBPNG12_LIBS... " >&6; }
>+             LIBPNG12_LIBS=`$PKG_CONFIG --libs "libpng12"`
>+-            echo "$ac_t""$LIBPNG12_LIBS" 1>&6
>++            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBPNG12_LIBS" >&5
>++$as_echo "$LIBPNG12_LIBS" >&6; }
>+         else
>+             LIBPNG12_CFLAGS=""
>+             LIBPNG12_LIBS=""
>+-            ## If we have a custom action on failure, don't print errors, but 
>++            ## If we have a custom action on failure, don't print errors, but
>+             ## do set a variable so people can do so.
>+             LIBPNG12_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libpng12"`
>+-            
>++
>+         fi
>+ 
>+-        
>+-        
>++
>++
>+      else
>+         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
>+         echo "*** See http://www.freedesktop.org/software/pkgconfig"
>+@@ -13844,7 +10670,8 @@ echo "configure:13811: checking LIBPNG12
>+   fi
>+ 
>+ 			if test "$PKG_CONFIG" != no -a "$pkgconfig_libpng12" = no; then
>+-				echo "$ac_t""no" 1>&6
>++				{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
>++$as_echo "no" >&6; }
>+ 			fi
>+ 			if test "$pkgconfig_libpng12" = "yes"; then
>+ 				CPPFLAGS="$CPPFLAGS $LIBPNG12_CFLAGS"
>+@@ -13852,316 +10679,112 @@ echo "configure:13811: checking LIBPNG12
>+ 			fi
>+ 		fi
>+ 	fi
>+-	for ac_hdr in png.h libpng/png.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:13850: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 13855 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:13860: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++	for ac_header in png.h libpng/png.h
>++do :
>++  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
>++ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
>++if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+ 	for ac_func in png_create_info_struct
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:13889: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 13894 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:13917: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "png_create_info_struct" "ac_cv_func_png_create_info_struct"
>++if test "x$ac_cv_func_png_create_info_struct" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_PNG_CREATE_INFO_STRUCT 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ 	if test "$ac_cv_func_png_create_info_struct" != yes; then
>+-		echo $ac_n "checking for png_create_info_struct in -lpng""... $ac_c" 1>&6
>+-echo "configure:13943: checking for png_create_info_struct in -lpng" >&5
>+-ac_lib_var=`echo png'_'png_create_info_struct | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_create_info_struct in -lpng" >&5
>++$as_echo_n "checking for png_create_info_struct in -lpng... " >&6; }
>++if ${ac_cv_lib_png_png_create_info_struct+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>++  ac_check_lib_save_LIBS=$LIBS
>+ LIBS="-lpng  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 13951 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char png_create_info_struct();
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-png_create_info_struct()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:13962: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char png_create_info_struct ();
>++int
>++main ()
>++{
>++return png_create_info_struct ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_png_png_create_info_struct=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_png_png_create_info_struct=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo png | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_create_info_struct" >&5
>++$as_echo "$ac_cv_lib_png_png_create_info_struct" >&6; }
>++if test "x$ac_cv_lib_png_png_create_info_struct" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBPNG 1
>++_ACEOF
>+ 
>+   LIBS="-lpng $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+ 	fi
>+ 	if test "$ac_cv_header_png_h" != yes -a "$ac_cv_header_libpng_png_h" != yes || test "$ac_cv_func_png_create_info_struct" != yes -a "$ac_cv_lib_png_png_create_info_struct" != yes; then
>+-		{ echo "configure: error: You need libpng to compile Links in graphics mode" 1>&2; exit 1; }
>++		as_fn_error $? "You need libpng to compile Links in graphics mode" "$LINENO" 5
>+ 	fi
>+ 
>+ 	for ac_func in png_set_rgb_to_gray
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:13997: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 14002 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:14025: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "png_set_rgb_to_gray" "ac_cv_func_png_set_rgb_to_gray"
>++if test "x$ac_cv_func_png_set_rgb_to_gray" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_PNG_SET_RGB_TO_GRAY 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ 	for ac_func in png_get_libpng_ver
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:14052: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 14057 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:14080: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  ac_fn_c_check_func "$LINENO" "png_get_libpng_ver" "ac_cv_func_png_get_libpng_ver"
>++if test "x$ac_cv_func_png_get_libpng_ver" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_PNG_GET_LIBPNG_VER 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+ 	for ac_func in png_get_image_width png_get_image_height png_get_gAMA png_get_color_type png_get_bit_depth png_set_strip_alpha png_get_valid png_get_sRGB
>+-do
>+-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
>+-echo "configure:14107: checking for $ac_func" >&5
>+-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 14112 "configure"
>+-#include "confdefs.h"
>+-/* System header to define __stub macros and hopefully few prototypes,
>+-    which can conflict with char $ac_func(); below.  */
>+-#include <assert.h>
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char $ac_func();
>+-
>+-int main() {
>+-
>+-/* The GNU C library defines this for functions which it implements
>+-    to always fail with ENOSYS.  Some functions are actually named
>+-    something starting with __ and the normal name is an alias.  */
>+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
>+-choke me
>+-#else
>+-$ac_func();
>+-#endif
>+-
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:14135: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=yes"
>+-else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_func_$ac_func=no"
>+-fi
>+-rm -f conftest*
>+-fi
>++do :
>++  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
>++ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
>++if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
>++_ACEOF
>+ 
>+-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_func 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ done
>+ 
>+@@ -14173,298 +10796,229 @@ done
>+ 	   test "$ac_cv_func_png_set_strip_alpha" != yes ||
>+ 	   test "$ac_cv_func_png_get_valid" != yes ||
>+ 	   test "$ac_cv_func_png_get_sRGB" != yes; then
>+-		{ echo "configure: error: Your libpng is too old" 1>&2; exit 1; }
>++		as_fn_error $? "Your libpng is too old" "$LINENO" 5
>+ 	fi
>+ 
>+-	echo $ac_n "checking if you can include both setjmp.h and png.h""... $ac_c" 1>&6
>+-echo "configure:14171: checking if you can include both setjmp.h and png.h" >&5
>+-if eval "test \"`echo '$''{'ac_cv_include_setjmp_png'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if you can include both setjmp.h and png.h" >&5
>++$as_echo_n "checking if you can include both setjmp.h and png.h... " >&6; }
>++if ${ac_cv_include_setjmp_png+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 14176 "configure"
>+-#include "confdefs.h"
>++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ #include <setjmp.h>
>+ 		#include <png.h>
>+-int main() {
>++int
>++main ()
>++{
>+ jmp_buf bla;
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:14184: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
>+-  rm -rf conftest*
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_compile "$LINENO"; then :
>+   ac_cv_include_setjmp_png=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+   ac_cv_include_setjmp_png=no
>+ fi
>+-rm -f conftest*
>+-	
>+-fi
>++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
>+ 
>+-echo "$ac_t""$ac_cv_include_setjmp_png" 1>&6
>++fi
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_include_setjmp_png" >&5
>++$as_echo "$ac_cv_include_setjmp_png" >&6; }
>+ 
>+ 	if test "$ac_cv_include_setjmp_png" != yes; then
>+-		cat >> confdefs.h <<\EOF
>+-#define DONT_INCLUDE_SETJMP 1
>+-EOF
>++		$as_echo "#define DONT_INCLUDE_SETJMP 1" >>confdefs.h
>+ 
>+ 	fi
>+ 
>+-	# Check whether --with-libjpeg or --without-libjpeg was given.
>+-if test "${with_libjpeg+set}" = set; then
>+-  withval="$with_libjpeg"
>+-  if test "$withval" = no; then disable_jpeg=yes; else disable_jpeg=no; fi
>++
>++# Check whether --with-libjpeg was given.
>++if test "${with_libjpeg+set}" = set; then :
>++  withval=$with_libjpeg; if test "$withval" = no; then disable_jpeg=yes; else disable_jpeg=no; fi
>+ fi
>+ 
>+ 	cf_have_jpeg=no
>+ 	if test "$disable_jpeg" != yes; then
>+-		for ac_hdr in jpeglib.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:14218: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 14223 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:14228: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++		for ac_header in jpeglib.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "jpeglib.h" "ac_cv_header_jpeglib_h" "$ac_includes_default"
>++if test "x$ac_cv_header_jpeglib_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_JPEGLIB_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-		echo $ac_n "checking for jpeg_destroy_decompress in -ljpeg""... $ac_c" 1>&6
>+-echo "configure:14255: checking for jpeg_destroy_decompress in -ljpeg" >&5
>+-ac_lib_var=`echo jpeg'_'jpeg_destroy_decompress | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_decompress in -ljpeg" >&5
>++$as_echo_n "checking for jpeg_destroy_decompress in -ljpeg... " >&6; }
>++if ${ac_cv_lib_jpeg_jpeg_destroy_decompress+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>++  ac_check_lib_save_LIBS=$LIBS
>+ LIBS="-ljpeg  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 14263 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char jpeg_destroy_decompress();
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-jpeg_destroy_decompress()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:14274: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char jpeg_destroy_decompress ();
>++int
>++main ()
>++{
>++return jpeg_destroy_decompress ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_jpeg_jpeg_destroy_decompress=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_jpeg_jpeg_destroy_decompress=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo jpeg | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_decompress" >&5
>++$as_echo "$ac_cv_lib_jpeg_jpeg_destroy_decompress" >&6; }
>++if test "x$ac_cv_lib_jpeg_jpeg_destroy_decompress" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBJPEG 1
>++_ACEOF
>+ 
>+   LIBS="-ljpeg $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+ 		if test "$ac_cv_header_jpeglib_h" = yes && test "$ac_cv_lib_jpeg_jpeg_destroy_decompress" = yes; then
>+-			cat >> confdefs.h <<\EOF
>+-#define HAVE_JPEG 1
>+-EOF
>++			$as_echo "#define HAVE_JPEG 1" >>confdefs.h
>+ 
>+ 			cf_have_jpeg=yes
>+ 			image_formats="$image_formats JPEG"
>+ 		fi
>+ 	fi
>+ 
>+-	# Check whether --with-libtiff or --without-libtiff was given.
>+-if test "${with_libtiff+set}" = set; then
>+-  withval="$with_libtiff"
>+-  if test "$withval" = no; then disable_tiff=yes; else disable_tiff=no; fi
>++
>++# Check whether --with-libtiff was given.
>++if test "${with_libtiff+set}" = set; then :
>++  withval=$with_libtiff; if test "$withval" = no; then disable_tiff=yes; else disable_tiff=no; fi
>+ fi
>+ 
>+ 	cf_have_tiff=no
>+ 	if test "$disable_tiff" != yes; then
>+ 		if test "$static_link" != 0; then
>+-			echo $ac_n "checking for jbg_enc_init in -ljbig""... $ac_c" 1>&6
>+-echo "configure:14321: checking for jbg_enc_init in -ljbig" >&5
>+-ac_lib_var=`echo jbig'_'jbg_enc_init | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++			{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for jbg_enc_init in -ljbig" >&5
>++$as_echo_n "checking for jbg_enc_init in -ljbig... " >&6; }
>++if ${ac_cv_lib_jbig_jbg_enc_init+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>++  ac_check_lib_save_LIBS=$LIBS
>+ LIBS="-ljbig  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 14329 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char jbg_enc_init();
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-jbg_enc_init()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:14340: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char jbg_enc_init ();
>++int
>++main ()
>++{
>++return jbg_enc_init ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_jbig_jbg_enc_init=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_jbig_jbg_enc_init=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo jbig | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jbig_jbg_enc_init" >&5
>++$as_echo "$ac_cv_lib_jbig_jbg_enc_init" >&6; }
>++if test "x$ac_cv_lib_jbig_jbg_enc_init" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBJBIG 1
>++_ACEOF
>+ 
>+   LIBS="-ljbig $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+ 		fi
>+-		for ac_hdr in tiffio.h
>+-do
>+-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
>+-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
>+-echo "configure:14372: checking for $ac_hdr" >&5
>+-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>+-else
>+-  cat > conftest.$ac_ext <<EOF
>+-#line 14377 "configure"
>+-#include "confdefs.h"
>+-#include <$ac_hdr>
>+-EOF
>+-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
>+-{ (eval echo configure:14382: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
>+-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
>+-if test -z "$ac_err"; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=yes"
>+-else
>+-  echo "$ac_err" >&5
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_header_$ac_safe=no"
>+-fi
>+-rm -f conftest*
>+-fi
>+-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_hdr 1
>+-EOF
>+- 
>+-else
>+-  echo "$ac_t""no" 1>&6
>++		for ac_header in tiffio.h
>++do :
>++  ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
>++if test "x$ac_cv_header_tiffio_h" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_TIFFIO_H 1
>++_ACEOF
>++
>+ fi
>++
>+ done
>+ 
>+-		echo $ac_n "checking for TIFFClientOpen in -ltiff""... $ac_c" 1>&6
>+-echo "configure:14409: checking for TIFFClientOpen in -ltiff" >&5
>+-ac_lib_var=`echo tiff'_'TIFFClientOpen | sed 'y%./+-%__p_%'`
>+-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
>+-  echo $ac_n "(cached) $ac_c" 1>&6
>++		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFClientOpen in -ltiff" >&5
>++$as_echo_n "checking for TIFFClientOpen in -ltiff... " >&6; }
>++if ${ac_cv_lib_tiff_TIFFClientOpen+:} false; then :
>++  $as_echo_n "(cached) " >&6
>+ else
>+-  ac_save_LIBS="$LIBS"
>++  ac_check_lib_save_LIBS=$LIBS
>+ LIBS="-ltiff  $LIBS"
>+-cat > conftest.$ac_ext <<EOF
>+-#line 14417 "configure"
>+-#include "confdefs.h"
>+-/* Override any gcc2 internal prototype to avoid an error.  */
>+-/* We use char because int might match the return type of a gcc2
>+-    builtin and then its argument prototype would still apply.  */
>+-char TIFFClientOpen();
>++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>++/* end confdefs.h.  */
>+ 
>+-int main() {
>+-TIFFClientOpen()
>+-; return 0; }
>+-EOF
>+-if { (eval echo configure:14428: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=yes"
>++/* Override any GCC internal prototype to avoid an error.
>++   Use char because int might match the return type of a GCC
>++   builtin and then its argument prototype would still apply.  */
>++#ifdef __cplusplus
>++extern "C"
>++#endif
>++char TIFFClientOpen ();
>++int
>++main ()
>++{
>++return TIFFClientOpen ();
>++  ;
>++  return 0;
>++}
>++_ACEOF
>++if ac_fn_c_try_link "$LINENO"; then :
>++  ac_cv_lib_tiff_TIFFClientOpen=yes
>+ else
>+-  echo "configure: failed program was:" >&5
>+-  cat conftest.$ac_ext >&5
>+-  rm -rf conftest*
>+-  eval "ac_cv_lib_$ac_lib_var=no"
>++  ac_cv_lib_tiff_TIFFClientOpen=no
>+ fi
>+-rm -f conftest*
>+-LIBS="$ac_save_LIBS"
>+-
>++rm -f core conftest.err conftest.$ac_objext \
>++    conftest$ac_exeext conftest.$ac_ext
>++LIBS=$ac_check_lib_save_LIBS
>+ fi
>+-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
>+-  echo "$ac_t""yes" 1>&6
>+-    ac_tr_lib=HAVE_LIB`echo tiff | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+-  cat >> confdefs.h <<EOF
>+-#define $ac_tr_lib 1
>+-EOF
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFClientOpen" >&5
>++$as_echo "$ac_cv_lib_tiff_TIFFClientOpen" >&6; }
>++if test "x$ac_cv_lib_tiff_TIFFClientOpen" = xyes; then :
>++  cat >>confdefs.h <<_ACEOF
>++#define HAVE_LIBTIFF 1
>++_ACEOF
>+ 
>+   LIBS="-ltiff $LIBS"
>+ 
>+-else
>+-  echo "$ac_t""no" 1>&6
>+ fi
>+ 
>+ 		if test "$ac_cv_header_tiffio_h" = yes && test "$ac_cv_lib_tiff_TIFFClientOpen" = yes; then
>+-			cat >> confdefs.h <<\EOF
>+-#define HAVE_TIFF 1
>+-EOF
>++			$as_echo "#define HAVE_TIFF 1" >>confdefs.h
>+ 
>+ 			cf_have_tiff=yes
>+ 			image_formats="$image_formats TIFF"
>+@@ -14473,7 +11027,7 @@ EOF
>+ 
>+ 
>+ 	if test -z "$drivers" && test "$cf_use_graphics" != no; then
>+-		{ echo "configure: error: No graphics drivers found." 1>&2; exit 1; }
>++		as_fn_error $? "No graphics drivers found." "$LINENO" 5
>+ 	fi
>+ fi
>+ 
>+@@ -14490,387 +11044,1303 @@ fi
>+ 
>+ test "$ac_cv_have_emx" = yes && LDFLAGS="$LDFLAGS -Zexe"
>+ 
>+-trap '' 1 2 15
>+-cat > confcache <<\EOF
>++ac_config_files="$ac_config_files Makefile"
>++
>++cat >confcache <<\_ACEOF
>+ # This file is a shell script that caches the results of configure
>+ # tests run on this system so they can be shared between configure
>+-# scripts and configure runs.  It is not useful on other systems.
>+-# If it contains results you don't want to keep, you may remove or edit it.
>++# 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.
>+ #
>+-# By default, configure uses ./config.cache as the cache file,
>+-# creating it if it does not exist already.  You can give configure
>+-# the --cache-file=FILE option to use a different cache file; that is
>+-# what configure does when it calls configure scripts in
>+-# subdirectories, so they share the cache.
>+-# Giving --cache-file=/dev/null disables caching, for debugging configure.
>+-# config.status only pays attention to the cache file if you give it the
>+-# --recheck option to rerun configure.
>++# config.status only pays attention to the cache file if you give it
>++# the --recheck option to rerun configure.
>+ #
>+-EOF
>++# `ac_cv_env_foo' variables (set or unset) will be overridden when
>++# loading this file, other *unset* `ac_cv_foo' will be assigned the
>++# following values.
>++
>++_ACEOF
>++
>+ # The following way of writing the cache mishandles newlines in values,
>+ # but we know of no workaround that is simple, portable, and efficient.
>+-# So, don't put newlines in cache variables' values.
>++# So, we kill variables containing newlines.
>+ # 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 \
>+-      -e "s/'/'\\\\''/g" \
>+-      -e "s/^\$[a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\$=\$.*\$/\\1=\${\\1='\\2'}/p"
>+-    ;;
>+-  *)
>+-    # `set' quotes correctly as required by POSIX, so do not add quotes.
>+-    sed -n -e 's/^$[a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*$=$.*$/\1=${\1=\2}/p'
>+-    ;;
>+-  esac >> confcache
>+-if cmp -s $cache_file confcache; then
>+-  :
>+-else
>+-  if test -w $cache_file; then
>+-    echo "updating cache $cache_file"
>+-    cat confcache > $cache_file
>++(
>++  for ac_var in `(set) 2>&1 | sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]*$=.*/\1/p'`; do
>++    eval ac_val=\$$ac_var
>++    case $ac_val in #(
>++    *${as_nl}*)
>++      case $ac_var in #(
>++      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
>++$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
>++      esac
>++      case $ac_var in #(
>++      _ | IFS | as_nl) ;; #(
>++      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
>++      *) { eval $ac_var=; unset $ac_var;} ;;
>++      esac ;;
>++    esac
>++  done
>++
>++  (set) 2>&1 |
>++    case $as_nl`(ac_space=' '; set) 2>&1` in #(
>++    *${as_nl}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 "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
>++      ;;
>++    esac |
>++    sort
>++) |
>++  sed '
>++     /^ac_cv_env_/b end
>++     t clear
>++     :clear
>++     s/^$[^=]*$=$.*[{}].*$$/test "${\1+set}" = set || &/
>++     t end
>++     s/^$[^=]*$=$.*$$/\1=${\1=\2}/
>++     :end' >>confcache
>++if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
>++  if test -w "$cache_file"; then
>++    if test "x$cache_file" != "x/dev/null"; then
>++      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
>++$as_echo "$as_me: updating cache $cache_file" >&6;}
>++      if test ! -f "$cache_file" || test -h "$cache_file"; then
>++	cat confcache >"$cache_file"
>++      else
>++        case $cache_file in #(
>++        */* | ?:*)
>++	  mv -f confcache "$cache_file"$$ &&
>++	  mv -f "$cache_file"$$ "$cache_file" ;; #(
>++        *)
>++	  mv -f confcache "$cache_file" ;;
>++	esac
>++      fi
>++    fi
>+   else
>+-    echo "not updating unwritable cache $cache_file"
>++    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
>++$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
>+   fi
>+ fi
>+ rm -f confcache
>+ 
>+-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
>+-
>+ test "x$prefix" = xNONE && prefix=$ac_default_prefix
>+ # Let make expand exec_prefix.
>+ test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
>+ 
>+-# Any assignment to VPATH causes Sun make to only execute
>+-# the first set of double-colon rules, so remove it if not needed.
>+-# If there is a colon in the path, we need to keep it.
>+-if test "x$srcdir" = x.; then
>+-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
>+-fi
>++DEFS=-DHAVE_CONFIG_H
>+ 
>+-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
>++ac_libobjs=
>++ac_ltlibobjs=
>++U=
>++for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
>++  # 1. Remove the extension, and $U if already installed.
>++  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
>++  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
>++  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
>++  #    will be set to the directory where LIBOBJS objects are built.
>++  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
>++  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
>++done
>++LIBOBJS=$ac_libobjs
>+ 
>+-DEFS=-DHAVE_CONFIG_H
>++LTLIBOBJS=$ac_ltlibobjs
>+ 
>+-# Without the "./", some shells look in PATH for config.status.
>+-: ${CONFIG_STATUS=./config.status}
>+ 
>+-echo creating $CONFIG_STATUS
>+-rm -f $CONFIG_STATUS
>+-cat > $CONFIG_STATUS <<EOF
>+-#! /bin/sh
>+-# Generated automatically by configure.
>++
>++: "${CONFIG_STATUS=./config.status}"
>++ac_write_fail=0
>++ac_clean_files_save=$ac_clean_files
>++ac_clean_files="$ac_clean_files $CONFIG_STATUS"
>++{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
>++$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
>++as_write_fail=0
>++cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
>++#! $SHELL
>++# Generated by $as_me.
>+ # Run this file to recreate the current configuration.
>+-# This directory was configured as follows,
>+-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
>+-#
>+-# $0 $ac_configure_args
>+-#
>+ # Compiler output produced by configure, useful for debugging
>+-# configure, is in ./config.log if it exists.
>++# configure, is in config.log if it exists.
>+ 
>+-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
>+-for ac_option
>++debug=false
>++ac_cs_recheck=false
>++ac_cs_silent=false
>++
>++SHELL=\${CONFIG_SHELL-$SHELL}
>++export SHELL
>++_ASEOF
>++cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
>++## -------------------- ##
>++## M4sh Initialization. ##
>++## -------------------- ##
>++
>++# Be more Bourne compatible
>++DUALCASE=1; export DUALCASE # for MKS sh
>++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
>++  emulate sh
>++  NULLCMD=:
>++  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
>++  # is contrary to our usage.  Disable this feature.
>++  alias -g '${1+"$@"}'='"$@"'
>++  setopt NO_GLOB_SUBST
>++else
>++  case `(set -o) 2>/dev/null` in #(
>++  *posix*) :
>++    set -o posix ;; #(
>++  *) :
>++     ;;
>++esac
>++fi
>++
>++
>++as_nl='
>++'
>++export as_nl
>++# Printing a long string crashes Solaris 7 /usr/bin/printf.
>++as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
>++as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
>++as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
>++# Prefer a ksh shell builtin over an external printf program on Solaris,
>++# but without wasting forks for bash or zsh.
>++if test -z "$BASH_VERSION$ZSH_VERSION" \
>++    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
>++  as_echo='print -r --'
>++  as_echo_n='print -rn --'
>++elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
>++  as_echo='printf %s\n'
>++  as_echo_n='printf %s'
>++else
>++  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
>++    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
>++    as_echo_n='/usr/ucb/echo -n'
>++  else
>++    as_echo_body='eval expr "X$1" : "X\$.*\$"'
>++    as_echo_n_body='eval
>++      arg=$1;
>++      case $arg in #(
>++      *"$as_nl"*)
>++	expr "X$arg" : "X\$.*\$$as_nl";
>++	arg=`expr "X$arg" : ".*$as_nl\$.*\$"`;;
>++      esac;
>++      expr "X$arg" : "X\$.*\$" | tr -d "$as_nl"
>++    '
>++    export as_echo_n_body
>++    as_echo_n='sh -c $as_echo_n_body as_echo'
>++  fi
>++  export as_echo_body
>++  as_echo='sh -c $as_echo_body as_echo'
>++fi
>++
>++# The user is always right.
>++if test "${PATH_SEPARATOR+set}" != set; then
>++  PATH_SEPARATOR=:
>++  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
>++    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
>++      PATH_SEPARATOR=';'
>++  }
>++fi
>++
>++
>++# IFS
>++# We need space, tab and new line, in precisely that order.  Quoting is
>++# there to prevent editors from complaining about space-tab.
>++# (If _AS_PATH_WALK were called with IFS unset, it would disable word
>++# splitting by setting IFS to empty value.)
>++IFS=" ""	$as_nl"
>++
>++# Find who we are.  Look in the path if we contain no directory separator.
>++as_myself=
>++case $0 in #((
>++  *[\\/]* ) as_myself=$0 ;;
>++  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
>++for as_dir in $PATH
>+ do
>+-  case "\$ac_option" in
>+-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
>+-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
>+-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
>+-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
>+-    echo "$CONFIG_STATUS generated by autoconf version 2.13"
>+-    exit 0 ;;
>+-  -help | --help | --hel | --he | --h)
>+-    echo "\$ac_cs_usage"; exit 0 ;;
>+-  *) echo "\$ac_cs_usage"; exit 1 ;;
>+-  esac
>+-done
>++  IFS=$as_save_IFS
>++  test -z "$as_dir" && as_dir=.
>++    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
>++  done
>++IFS=$as_save_IFS
>+ 
>+-ac_given_srcdir=$srcdir
>+-ac_given_INSTALL="$INSTALL"
>++     ;;
>++esac
>++# We did not find ourselves, most probably we were run as `sh COMMAND'
>++# in which case we are not to be found in the path.
>++if test "x$as_myself" = x; then
>++  as_myself=$0
>++fi
>++if test ! -f "$as_myself"; then
>++  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
>++  exit 1
>++fi
>+ 
>+-trap 'rm -fr `echo "Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
>+-EOF
>+-cat >> $CONFIG_STATUS <<EOF
>++# Unset variables that we do not need and which cause bugs (e.g. in
>++# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
>++# suppresses any "Segmentation fault" message there.  '((' could
>++# trigger a bug in pdksh 5.2.14.
>++for as_var in BASH_ENV ENV MAIL MAILPATH
>++do eval test x\${$as_var+set} = xset \
>++  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
>++done
>++PS1='$ '
>++PS2='> '
>++PS4='+ '
>+ 
>+-# Protect against being on the right side of a sed subst in config.status.
>+-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
>+- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
>+-$ac_vpsub
>+-$extrasub
>+-s%@SHELL@%$SHELL%g
>+-s%@CFLAGS@%$CFLAGS%g
>+-s%@CPPFLAGS@%$CPPFLAGS%g
>+-s%@CXXFLAGS@%$CXXFLAGS%g
>+-s%@FFLAGS@%$FFLAGS%g
>+-s%@DEFS@%$DEFS%g
>+-s%@LDFLAGS@%$LDFLAGS%g
>+-s%@LIBS@%$LIBS%g
>+-s%@exec_prefix@%$exec_prefix%g
>+-s%@prefix@%$prefix%g
>+-s%@program_transform_name@%$program_transform_name%g
>+-s%@bindir@%$bindir%g
>+-s%@sbindir@%$sbindir%g
>+-s%@libexecdir@%$libexecdir%g
>+-s%@datadir@%$datadir%g
>+-s%@sysconfdir@%$sysconfdir%g
>+-s%@sharedstatedir@%$sharedstatedir%g
>+-s%@localstatedir@%$localstatedir%g
>+-s%@libdir@%$libdir%g
>+-s%@includedir@%$includedir%g
>+-s%@oldincludedir@%$oldincludedir%g
>+-s%@infodir@%$infodir%g
>+-s%@mandir@%$mandir%g
>+-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
>+-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
>+-s%@INSTALL_DATA@%$INSTALL_DATA%g
>+-s%@PACKAGE@%$PACKAGE%g
>+-s%@VERSION@%$VERSION%g
>+-s%@ACLOCAL@%$ACLOCAL%g
>+-s%@AUTOCONF@%$AUTOCONF%g
>+-s%@AUTOMAKE@%$AUTOMAKE%g
>+-s%@AUTOHEADER@%$AUTOHEADER%g
>+-s%@MAKEINFO@%$MAKEINFO%g
>+-s%@SET_MAKE@%$SET_MAKE%g
>+-s%@CC@%$CC%g
>+-s%@CPP@%$CPP%g
>+-s%@PKG_CONFIG@%$PKG_CONFIG%g
>+-s%@OPENSSL_CFLAGS@%$OPENSSL_CFLAGS%g
>+-s%@OPENSSL_LIBS@%$OPENSSL_LIBS%g
>+-s%@NSS_CFLAGS@%$NSS_CFLAGS%g
>+-s%@NSS_LIBS@%$NSS_LIBS%g
>+-s%@DIRECTFB_CONFIG@%$DIRECTFB_CONFIG%g
>+-s%@DIRECTFB_CFLAGS@%$DIRECTFB_CFLAGS%g
>+-s%@DIRECTFB_LIBS@%$DIRECTFB_LIBS%g
>+-s%@CXX@%$CXX%g
>+-s%@LIBPNG_CFLAGS@%$LIBPNG_CFLAGS%g
>+-s%@LIBPNG_LIBS@%$LIBPNG_LIBS%g
>+-s%@LIBPNG12_CFLAGS@%$LIBPNG12_CFLAGS%g
>+-s%@LIBPNG12_LIBS@%$LIBPNG12_LIBS%g
>+-s%@ATHEOS_GR_TRUE@%$ATHEOS_GR_TRUE%g
>+-s%@ATHEOS_GR_FALSE@%$ATHEOS_GR_FALSE%g
>++# NLS nuisances.
>++LC_ALL=C
>++export LC_ALL
>++LANGUAGE=C
>++export LANGUAGE
>+ 
>+-CEOF
>+-EOF
>++# CDPATH.
>++(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
>+ 
>+-cat >> $CONFIG_STATUS <<\EOF
>+ 
>+-# Split the substitutions into bite-sized pieces for seds with
>+-# small command number limits, like on Digital OSF/1 and HP-UX.
>+-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
>+-ac_file=1 # Number of current file.
>+-ac_beg=1 # First line for current file.
>+-ac_end=$ac_max_sed_cmds # 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; ${ac_end}q" conftest.subs > conftest.s$ac_file
>+-  else
>+-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
>+-  fi
>+-  if test ! -s conftest.s$ac_file; then
>+-    ac_more_lines=false
>+-    rm -f conftest.s$ac_file
>+-  else
>+-    if test -z "$ac_sed_cmds"; then
>+-      ac_sed_cmds="sed -f conftest.s$ac_file"
>+-    else
>+-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
>+-    fi
>+-    ac_file=`expr $ac_file + 1`
>+-    ac_beg=$ac_end
>+-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
>++# as_fn_error STATUS ERROR [LINENO LOG_FD]
>++# ----------------------------------------
>++# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
>++# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
>++# script with STATUS, using 1 if that was 0.
>++as_fn_error ()
>++{
>++  as_status=$1; test $as_status -eq 0 && as_status=1
>++  if test "$4"; then
>++    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
>++    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
>+   fi
>+-done
>+-if test -z "$ac_sed_cmds"; then
>+-  ac_sed_cmds=cat
>++  $as_echo "$as_me: error: $2" >&2
>++  as_fn_exit $as_status
>++} # as_fn_error
>++
>++
>++# as_fn_set_status STATUS
>++# -----------------------
>++# Set $? to STATUS, without forking.
>++as_fn_set_status ()
>++{
>++  return $1
>++} # as_fn_set_status
>++
>++# as_fn_exit STATUS
>++# -----------------
>++# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
>++as_fn_exit ()
>++{
>++  set +e
>++  as_fn_set_status $1
>++  exit $1
>++} # as_fn_exit
>++
>++# as_fn_unset VAR
>++# ---------------
>++# Portably unset VAR.
>++as_fn_unset ()
>++{
>++  { eval $1=; unset $1;}
>++}
>++as_unset=as_fn_unset
>++# as_fn_append VAR VALUE
>++# ----------------------
>++# Append the text in VALUE to the end of the definition contained in VAR. Take
>++# advantage of any shell optimizations that allow amortized linear growth over
>++# repeated appends, instead of the typical quadratic growth present in naive
>++# implementations.
>++if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
>++  eval 'as_fn_append ()
>++  {
>++    eval $1+=\$2
>++  }'
>++else
>++  as_fn_append ()
>++  {
>++    eval $1=\$$1\$2
>++  }
>++fi # as_fn_append
>++
>++# as_fn_arith ARG...
>++# ------------------
>++# Perform arithmetic evaluation on the ARGs, and store the result in the
>++# global $as_val. Take advantage of shells that can avoid forks. The arguments
>++# must be portable across $(()) and expr.
>++if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
>++  eval 'as_fn_arith ()
>++  {
>++    as_val=$(( $* ))
>++  }'
>++else
>++  as_fn_arith ()
>++  {
>++    as_val=`expr "$@" || test $? -eq 1`
>++  }
>++fi # as_fn_arith
>++
>++
>++if expr a : '$a$' >/dev/null 2>&1 &&
>++   test "X`expr 00001 : '.*$...$'`" = X001; then
>++  as_expr=expr
>++else
>++  as_expr=false
>+ fi
>+-EOF
>+ 
>+-cat >> $CONFIG_STATUS <<EOF
>++if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
>++  as_basename=basename
>++else
>++  as_basename=false
>++fi
>+ 
>+-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
>+-EOF
>+-cat >> $CONFIG_STATUS <<\EOF
>+-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
>+-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
>+-  case "$ac_file" in
>+-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
>+-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
>+-  *) ac_file_in="${ac_file}.in" ;;
>+-  esac
>++if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
>++  as_dirname=dirname
>++else
>++  as_dirname=false
>++fi
>+ 
>+-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
>++as_me=`$as_basename -- "$0" ||
>++$as_expr X/"$0" : '.*/$[^/][^/]*$/*$' \| \
>++	 X"$0" : 'X$//$$' \| \
>++	 X"$0" : 'X$/$' \| . 2>/dev/null ||
>++$as_echo X/"$0" |
>++    sed '/^.*\/$[^/][^/]*$\/*$/{
>++	    s//\1/
>++	    q
>++	  }
>++	  /^X\/$\/\/$$/{
>++	    s//\1/
>++	    q
>++	  }
>++	  /^X\/$\/$.*/{
>++	    s//\1/
>++	    q
>++	  }
>++	  s/.*/./; q'`
>+ 
>+-  # Remove last slash and all that follows it.  Not all systems have dirname.
>+-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
>+-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
>+-    # The file is in a subdirectory.
>+-    test ! -d "$ac_dir" && mkdir "$ac_dir"
>+-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
>+-    # A "../" for each directory in $ac_dir_suffix.
>+-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
>++# Avoid depending upon Character Ranges.
>++as_cr_letters='abcdefghijklmnopqrstuvwxyz'
>++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
>++as_cr_Letters=$as_cr_letters$as_cr_LETTERS
>++as_cr_digits='0123456789'
>++as_cr_alnum=$as_cr_Letters$as_cr_digits
>++
>++ECHO_C= ECHO_N= ECHO_T=
>++case `echo -n x` in #(((((
>++-n*)
>++  case `echo 'xy\c'` in
>++  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
>++  xy)  ECHO_C='\c';;
>++  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
>++       ECHO_T='	';;
>++  esac;;
>++*)
>++  ECHO_N='-n';;
>++esac
>++
>++rm -f conf$$ conf$$.exe conf$$.file
>++if test -d conf$$.dir; then
>++  rm -f conf$$.dir/conf$$.file
>++else
>++  rm -f conf$$.dir
>++  mkdir conf$$.dir 2>/dev/null
>++fi
>++if (echo >conf$$.file) 2>/dev/null; then
>++  if ln -s conf$$.file conf$$ 2>/dev/null; then
>++    as_ln_s='ln -s'
>++    # ... but there are two gotchas:
>++    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
>++    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
>++    # In both cases, we have to default to `cp -pR'.
>++    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
>++      as_ln_s='cp -pR'
>++  elif ln conf$$.file conf$$ 2>/dev/null; then
>++    as_ln_s=ln
>+   else
>+-    ac_dir_suffix= ac_dots=
>++    as_ln_s='cp -pR'
>+   fi
>++else
>++  as_ln_s='cp -pR'
>++fi
>++rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
>++rmdir conf$$.dir 2>/dev/null
>+ 
>+-  case "$ac_given_srcdir" in
>+-  .)  srcdir=.
>+-      if test -z "$ac_dots"; then top_srcdir=.
>+-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
>+-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
>+-  *) # Relative path.
>+-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
>+-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
>++
>++# as_fn_mkdir_p
>++# -------------
>++# Create "$as_dir" as a directory, including parents if necessary.
>++as_fn_mkdir_p ()
>++{
>++
>++  case $as_dir in #(
>++  -*) as_dir=./$as_dir;;
>+   esac
>++  test -d "$as_dir" || eval $as_mkdir_p || {
>++    as_dirs=
>++    while :; do
>++      case $as_dir in #(
>++      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
>++      *) as_qdir=$as_dir;;
>++      esac
>++      as_dirs="'$as_qdir' $as_dirs"
>++      as_dir=`$as_dirname -- "$as_dir" ||
>++$as_expr X"$as_dir" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \
>++	 X"$as_dir" : 'X$//$[^/]' \| \
>++	 X"$as_dir" : 'X$//$$' \| \
>++	 X"$as_dir" : 'X$/$' \| . 2>/dev/null ||
>++$as_echo X"$as_dir" |
>++    sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{
>++	    s//\1/
>++	    q
>++	  }
>++	  /^X$\/\/$[^/].*/{
>++	    s//\1/
>++	    q
>++	  }
>++	  /^X$\/\/$$/{
>++	    s//\1/
>++	    q
>++	  }
>++	  /^X$\/$.*/{
>++	    s//\1/
>++	    q
>++	  }
>++	  s/.*/./; q'`
>++      test -d "$as_dir" && break
>++    done
>++    test -z "$as_dirs" || eval "mkdir $as_dirs"
>++  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
>+ 
>+-  case "$ac_given_INSTALL" in
>+-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
>+-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
>++
>++} # as_fn_mkdir_p
>++if mkdir -p . 2>/dev/null; then
>++  as_mkdir_p='mkdir -p "$as_dir"'
>++else
>++  test -d ./-p && rmdir ./-p
>++  as_mkdir_p=false
>++fi
>++
>++
>++# as_fn_executable_p FILE
>++# -----------------------
>++# Test if FILE is an executable regular file.
>++as_fn_executable_p ()
>++{
>++  test -f "$1" && test -x "$1"
>++} # as_fn_executable_p
>++as_test_x='test -x'
>++as_executable_p=as_fn_executable_p
>++
>++# Sed expression to map a string onto a valid CPP name.
>++as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
>++
>++# Sed expression to map a string onto a valid variable name.
>++as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
>++
>++
>++exec 6>&1
>++## ----------------------------------- ##
>++## Main body of $CONFIG_STATUS script. ##
>++## ----------------------------------- ##
>++_ASEOF
>++test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
>++
>++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
>++# Save the log message, to keep $0 and so on meaningful, and to
>++# report actual input values of CONFIG_FILES etc. instead of their
>++# values after options handling.
>++ac_log="
>++This file was extended by $as_me, which was
>++generated by GNU Autoconf 2.69.  Invocation command line was
>++
>++  CONFIG_FILES    = $CONFIG_FILES
>++  CONFIG_HEADERS  = $CONFIG_HEADERS
>++  CONFIG_LINKS    = $CONFIG_LINKS
>++  CONFIG_COMMANDS = $CONFIG_COMMANDS
>++  $ $0 $@
>++
>++on `(hostname || uname -n) 2>/dev/null | sed 1q`
>++"
>++
>++_ACEOF
>++
>++case $ac_config_files in *"
>++"*) set x $ac_config_files; shift; ac_config_files=$*;;
>++esac
>++
>++case $ac_config_headers in *"
>++"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
>++esac
>++
>++
>++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
>++# Files that config.status was made for.
>++config_files="$ac_config_files"
>++config_headers="$ac_config_headers"
>++config_commands="$ac_config_commands"
>++
>++_ACEOF
>++
>++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
>++ac_cs_usage="\
>++\`$as_me' instantiates files and other configuration actions
>++from templates according to the current configuration.  Unless the files
>++and actions are specified as TAGs, all are instantiated by default.
>++
>++Usage: $0 [OPTION]... [TAG]...
>++
>++  -h, --help       print this help, then exit
>++  -V, --version    print version number and configuration settings, then exit
>++      --config     print configuration, then exit
>++  -q, --quiet, --silent
>++                   do not print progress messages
>++  -d, --debug      don't remove temporary files
>++      --recheck    update $as_me by reconfiguring in the same conditions
>++      --file=FILE[:TEMPLATE]
>++                   instantiate the configuration file FILE
>++      --header=FILE[:TEMPLATE]
>++                   instantiate the configuration header FILE
>++
>++Configuration files:
>++$config_files
>++
>++Configuration headers:
>++$config_headers
>++
>++Configuration commands:
>++$config_commands
>++
>++Report bugs to the package provider."
>++
>++_ACEOF
>++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
>++ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
>++ac_cs_version="\\
>++config.status
>++configured by $0, generated by GNU Autoconf 2.69,
>++  with options \\"\$ac_cs_config\\"
>++
>++Copyright (C) 2012 Free Software Foundation, Inc.
>++This config.status script is free software; the Free Software Foundation
>++gives unlimited permission to copy, distribute and modify it."
>++
>++ac_pwd='$ac_pwd'
>++srcdir='$srcdir'
>++INSTALL='$INSTALL'
>++test -n "\$AWK" || AWK=awk
>++_ACEOF
>++
>++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
>++# The default lists apply if the user does not specify any file.
>++ac_need_defaults=:
>++while test $# != 0
>++do
>++  case $1 in
>++  --*=?*)
>++    ac_option=`expr "X$1" : 'X$[^=]*$='`
>++    ac_optarg=`expr "X$1" : 'X[^=]*=$.*$'`
>++    ac_shift=:
>++    ;;
>++  --*=)
>++    ac_option=`expr "X$1" : 'X$[^=]*$='`
>++    ac_optarg=
>++    ac_shift=:
>++    ;;
>++  *)
>++    ac_option=$1
>++    ac_optarg=$2
>++    ac_shift=shift
>++    ;;
>+   esac
>+ 
>+-  echo creating "$ac_file"
>+-  rm -f "$ac_file"
>+-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
>+-  case "$ac_file" in
>+-  *Makefile*) ac_comsub="1i\\
>+-# $configure_input" ;;
>+-  *) ac_comsub= ;;
>++  case $ac_option in
>++  # Handling of the options.
>++  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
>++    ac_cs_recheck=: ;;
>++  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
>++    $as_echo "$ac_cs_version"; exit ;;
>++  --config | --confi | --conf | --con | --co | --c )
>++    $as_echo "$ac_cs_config"; exit ;;
>++  --debug | --debu | --deb | --de | --d | -d )
>++    debug=: ;;
>++  --file | --fil | --fi | --f )
>++    $ac_shift
>++    case $ac_optarg in
>++    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
>++    '') as_fn_error $? "missing file argument" ;;
>++    esac
>++    as_fn_append CONFIG_FILES " '$ac_optarg'"
>++    ac_need_defaults=false;;
>++  --header | --heade | --head | --hea )
>++    $ac_shift
>++    case $ac_optarg in
>++    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
>++    esac
>++    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
>++    ac_need_defaults=false;;
>++  --he | --h)
>++    # Conflict between --help and --header
>++    as_fn_error $? "ambiguous option: \`$1'
>++Try \`$0 --help' for more information.";;
>++  --help | --hel | -h )
>++    $as_echo "$ac_cs_usage"; exit ;;
>++  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
>++  | -silent | --silent | --silen | --sile | --sil | --si | --s)
>++    ac_cs_silent=: ;;
>++
>++  # This is an error.
>++  -*) as_fn_error $? "unrecognized option: \`$1'
>++Try \`$0 --help' for more information." ;;
>++
>++  *) as_fn_append ac_config_targets " $1"
>++     ac_need_defaults=false ;;
>++
>+   esac
>++  shift
>++done
>+ 
>+-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
>+-  sed -e "$ac_comsub
>+-s%@configure_input@%$configure_input%g
>+-s%@srcdir@%$srcdir%g
>+-s%@top_srcdir@%$top_srcdir%g
>+-s%@INSTALL@%$INSTALL%g
>+-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
>+-fi; done
>+-rm -f conftest.s*
>++ac_configure_extra_args=
>+ 
>+-# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
>+-# NAME is the cpp macro being defined and VALUE is the value it is being given.
>+-#
>+-# ac_d sets the value in "#define NAME VALUE" lines.
>+-ac_dA='s%^$[ 	]*$#$[ 	]*define[ 	][ 	]*$'
>+-ac_dB='$[ 	][ 	]*$[^ 	]*%\1#\2'
>+-ac_dC='\3'
>+-ac_dD='%g'
>+-# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
>+-ac_uA='s%^$[ 	]*$#$[ 	]*$undef$[ 	][ 	]*$'
>+-ac_uB='$[ 	]$%\1#\2define\3'
>+-ac_uC=' '
>+-ac_uD='\4%g'
>+-# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
>+-ac_eA='s%^$[ 	]*$#$[ 	]*$undef$[ 	][ 	]*$'
>+-ac_eB='$%\1#\2define\3'
>+-ac_eC=' '
>+-ac_eD='%g'
>++if $ac_cs_silent; then
>++  exec 6>/dev/null
>++  ac_configure_extra_args="$ac_configure_extra_args --silent"
>++fi
>+ 
>+-if test "${CONFIG_HEADERS+set}" != set; then
>+-EOF
>+-cat >> $CONFIG_STATUS <<EOF
>+-  CONFIG_HEADERS="config.h"
>+-EOF
>+-cat >> $CONFIG_STATUS <<\EOF
>++_ACEOF
>++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
>++if \$ac_cs_recheck; then
>++  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
>++  shift
>++  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
>++  CONFIG_SHELL='$SHELL'
>++  export CONFIG_SHELL
>++  exec "\$@"
>+ fi
>+-for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
>+-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
>+-  case "$ac_file" in
>+-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
>+-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
>+-  *) ac_file_in="${ac_file}.in" ;;
>++
>++_ACEOF
>++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
>++exec 5>>config.log
>++{
>++  echo
>++  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
>++## Running $as_me. ##
>++_ASBOX
>++  $as_echo "$ac_log"
>++} >&5
>++
>++_ACEOF
>++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
>++#
>++# INIT-COMMANDS
>++#
>++
>++
>++_ACEOF
>++
>++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
>++
>++# Handling of arguments.
>++for ac_config_target in $ac_config_targets
>++do
>++  case $ac_config_target in
>++    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
>++    "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
>++    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
>++
>++  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
>+   esac
>++done
>+ 
>+-  echo creating $ac_file
>+ 
>+-  rm -f conftest.frag conftest.in conftest.out
>+-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
>+-  cat $ac_file_inputs > conftest.in
>++# 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=$config_commands
>++fi
>+ 
>+-EOF
>++# Have a temporary directory for convenience.  Make it in the build tree
>++# simply because there is no reason against having it here, and in addition,
>++# creating and moving files from /tmp can sometimes cause problems.
>++# Hook for its removal unless debugging.
>++# Note that there is a small window in which the directory will not be cleaned:
>++# after its creation but before its name has been assigned to `$tmp'.
>++$debug ||
>++{
>++  tmp= ac_tmp=
>++  trap 'exit_status=$?
>++  : "${ac_tmp:=$tmp}"
>++  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
>++' 0
>++  trap 'as_fn_exit 1' 1 2 13 15
>++}
>++# Create a (secure) tmp directory for tmp files.
>+ 
>+-# Transform confdefs.h into a sed script conftest.vals that substitutes
>+-# the proper values into config.h.in to produce config.h.  And first:
>+-# Protect against being on the right side of a sed subst in config.status.
>+-# Protect against being in an unquoted here document in config.status.
>+-rm -f conftest.vals
>+-cat > conftest.hdr <<\EOF
>+-s/[\\&%]/\\&/g
>+-s%[\\$`]%\\&%g
>+-s%#define $[A-Za-z_][A-Za-z0-9_]*$ *$.*$%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
>+-s%ac_d%ac_u%gp
>+-s%ac_u%ac_e%gp
>+-EOF
>+-sed -n -f conftest.hdr confdefs.h > conftest.vals
>+-rm -f conftest.hdr
>++{
>++  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
>++  test -d "$tmp"
>++}  ||
>++{
>++  tmp=./conf$$-$RANDOM
>++  (umask 077 && mkdir "$tmp")
>++} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
>++ac_tmp=$tmp
>+ 
>+-# 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.vals <<\EOF
>+-s%^[ 	]*#[ 	]*undef[ 	][ 	]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
>+-EOF
>++# Set up the scripts for CONFIG_FILES section.
>++# No need to generate them if there are no CONFIG_FILES.
>++# This happens for instance with `./config.status config.h'.
>++if test -n "$CONFIG_FILES"; then
>+ 
>+-# Break up conftest.vals because some shells have a limit on
>+-# the size of here documents, and old seds have small limits too.
>+ 
>+-rm -f conftest.tail
>+-while :
>+-do
>+-  ac_lines=`grep -c . conftest.vals`
>+-  # grep -c gives empty output for an empty file on some AIX systems.
>+-  if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
>+-  # Write a limited-size here document to conftest.frag.
>+-  echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
>+-  sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
>+-  echo 'CEOF
>+-  sed -f conftest.frag conftest.in > conftest.out
>+-  rm -f conftest.in
>+-  mv conftest.out conftest.in
>+-' >> $CONFIG_STATUS
>+-  sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
>+-  rm -f conftest.vals
>+-  mv conftest.tail conftest.vals
>++ac_cr=`echo X | tr X '\015'`
>++# On cygwin, bash can eat \r inside `` if the user requested igncr.
>++# But we know of no other shell where ac_cr would be empty at this
>++# point, so we can use a bashism as a fallback.
>++if test "x$ac_cr" = x; then
>++  eval ac_cr=\$\'\\r\'
>++fi
>++ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
>++if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
>++  ac_cs_awk_cr='\\r'
>++else
>++  ac_cs_awk_cr=$ac_cr
>++fi
>++
>++echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
>++_ACEOF
>++
>++
>++{
>++  echo "cat >conf$$subs.awk <<_ACEOF" &&
>++  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
>++  echo "_ACEOF"
>++} >conf$$subs.sh ||
>++  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
>++ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
>++ac_delim='%!_!# '
>++for ac_last_try in false false false false false :; do
>++  . ./conf$$subs.sh ||
>++    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
>++
>++  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
>++  if test $ac_delim_n = $ac_delim_num; then
>++    break
>++  elif $ac_last_try; then
>++    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
>++  else
>++    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
>++  fi
>+ done
>+-rm -f conftest.vals
>++rm -f conf$$subs.sh
>+ 
>+-cat >> $CONFIG_STATUS <<\EOF
>+-  rm -f conftest.frag conftest.h
>+-  echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
>+-  cat conftest.in >> conftest.h
>+-  rm -f conftest.in
>+-  if cmp -s $ac_file conftest.h 2>/dev/null; then
>+-    echo "$ac_file is unchanged"
>+-    rm -f conftest.h
>++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
>++cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
>++_ACEOF
>++sed -n '
>++h
>++s/^/S["/; s/!.*/"]=/
>++p
>++g
>++s/^[^!]*!//
>++:repl
>++t repl
>++s/'"$ac_delim"'$//
>++t delim
>++:nl
>++h
>++s/$.\{148\}$..*/\1/
>++t more1
>++s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
>++p
>++n
>++b repl
>++:more1
>++s/["\\]/\\&/g; s/^/"/; s/$/"\\/
>++p
>++g
>++s/.\{148\}//
>++t nl
>++:delim
>++h
>++s/$.\{148\}$..*/\1/
>++t more2
>++s/["\\]/\\&/g; s/^/"/; s/$/"/
>++p
>++b
>++:more2
>++s/["\\]/\\&/g; s/^/"/; s/$/"\\/
>++p
>++g
>++s/.\{148\}//
>++t delim
>++' <conf$$subs.awk | sed '
>++/^[^""]/{
>++  N
>++  s/\n//
>++}
>++' >>$CONFIG_STATUS || ac_write_fail=1
>++rm -f conf$$subs.awk
>++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
>++_ACAWK
>++cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
>++  for (key in S) S_is_set[key] = 1
>++  FS = ""
>++
>++}
>++{
>++  line = $ 0
>++  nfields = split(line, field, "@")
>++  substed = 0
>++  len = length(field[1])
>++  for (i = 2; i < nfields; i++) {
>++    key = field[i]
>++    keylen = length(key)
>++    if (S_is_set[key]) {
>++      value = S[key]
>++      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
>++      len += length(value) + length(field[++i])
>++      substed = 1
>++    } else
>++      len += 1 + keylen
>++  }
>++
>++  print line
>++}
>++
>++_ACAWK
>++_ACEOF
>++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
>++if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
>++  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
>++else
>++  cat
>++fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
>++  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
>++_ACEOF
>++
>++# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
>++# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
>++# trailing colons and then remove the whole line if VPATH becomes empty
>++# (actually we leave an empty line to preserve line numbers).
>++if test "x$srcdir" = x.; then
>++  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
>++h
>++s///
>++s/^/:/
>++s/[	 ]*$/:/
>++s/:\$(srcdir):/:/g
>++s/:\${srcdir}:/:/g
>++s/:@srcdir@:/:/g
>++s/^:*//
>++s/:*$//
>++x
>++s/$=[	 ]*$.*/\1/
>++G
>++s/\n//
>++s/^[^=]*=[	 ]*$//
>++}'
>++fi
>++
>++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
>++fi # test -n "$CONFIG_FILES"
>++
>++# Set up the scripts for CONFIG_HEADERS section.
>++# No need to generate them if there are no CONFIG_HEADERS.
>++# This happens for instance with `./config.status Makefile'.
>++if test -n "$CONFIG_HEADERS"; then
>++cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
>++BEGIN {
>++_ACEOF
>++
>++# Transform confdefs.h into an awk script `defines.awk', embedded as
>++# here-document in config.status, that substitutes the proper values into
>++# config.h.in to produce config.h.
>++
>++# Create a delimiter string that does not exist in confdefs.h, to ease
>++# handling of long lines.
>++ac_delim='%!_!# '
>++for ac_last_try in false false :; do
>++  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
>++  if test -z "$ac_tt"; then
>++    break
>++  elif $ac_last_try; then
>++    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
>+   else
>+-    # Remove last slash and all that follows it.  Not all systems have dirname.
>+-      ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
>+-      if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
>+-      # The file is in a subdirectory.
>+-      test ! -d "$ac_dir" && mkdir "$ac_dir"
>++    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
>++  fi
>++done
>++
>++# For the awk script, D is an array of macro values keyed by name,
>++# likewise P contains macro parameters if any.  Preserve backslash
>++# newline sequences.
>++
>++ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
>++sed -n '
>++s/.\{148\}/&'"$ac_delim"'/g
>++t rset
>++:rset
>++s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
>++t def
>++d
>++:def
>++s/\\$//
>++t bsnl
>++s/["\\]/\\&/g
>++s/^ $'"$ac_word_re"'$$([^()]*)$[	 ]*$.*$/P["\1"]="\2"\
>++D["\1"]=" \3"/p
>++s/^ $'"$ac_word_re"'$[	 ]*$.*$/D["\1"]=" \2"/p
>++d
>++:bsnl
>++s/["\\]/\\&/g
>++s/^ $'"$ac_word_re"'$$([^()]*)$[	 ]*$.*$/P["\1"]="\2"\
>++D["\1"]=" \3\\\\\\n"\\/p
>++t cont
>++s/^ $'"$ac_word_re"'$[	 ]*$.*$/D["\1"]=" \2\\\\\\n"\\/p
>++t cont
>++d
>++:cont
>++n
>++s/.\{148\}/&'"$ac_delim"'/g
>++t clear
>++:clear
>++s/\\$//
>++t bsnlc
>++s/["\\]/\\&/g; s/^/"/; s/$/"/p
>++d
>++:bsnlc
>++s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
>++b cont
>++' <confdefs.h | sed '
>++s/'"$ac_delim"'/"\\\
>++"/g' >>$CONFIG_STATUS || ac_write_fail=1
>++
>++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
>++  for (key in D) D_is_set[key] = 1
>++  FS = ""
>++}
>++/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
>++  line = \$ 0
>++  split(line, arg, " ")
>++  if (arg[1] == "#") {
>++    defundef = arg[2]
>++    mac1 = arg[3]
>++  } else {
>++    defundef = substr(arg[1], 2)
>++    mac1 = arg[2]
>++  }
>++  split(mac1, mac2, "(") #)
>++  macro = mac2[1]
>++  prefix = substr(line, 1, index(line, defundef) - 1)
>++  if (D_is_set[macro]) {
>++    # Preserve the white space surrounding the "#".
>++    print prefix "define", macro P[macro] D[macro]
>++    next
>++  } else {
>++    # Replace #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.
>++    if (defundef == "undef") {
>++      print "/*", prefix defundef, macro, "*/"
>++      next
>++    }
>++  }
>++}
>++{ print }
>++_ACAWK
>++_ACEOF
>++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
>++  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
>++fi # test -n "$CONFIG_HEADERS"
>++
>++
>++eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
>++shift
>++for ac_tag
>++do
>++  case $ac_tag in
>++  :[FHLC]) ac_mode=$ac_tag; continue;;
>++  esac
>++  case $ac_mode$ac_tag in
>++  :[FHL]*:*);;
>++  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
>++  :[FH]-) ac_tag=-:-;;
>++  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
>++  esac
>++  ac_save_IFS=$IFS
>++  IFS=:
>++  set x $ac_tag
>++  IFS=$ac_save_IFS
>++  shift
>++  ac_file=$1
>++  shift
>++
>++  case $ac_mode in
>++  :L) ac_source=$1;;
>++  :[FH])
>++    ac_file_inputs=
>++    for ac_f
>++    do
>++      case $ac_f in
>++      -) ac_f="$ac_tmp/stdin";;
>++      *) # Look for the file first in the build tree, then in the source tree
>++	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
>++	 # because $ac_f cannot contain `:'.
>++	 test -f "$ac_f" ||
>++	   case $ac_f in
>++	   [\\/$]*) false;;
>++	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
>++	   esac ||
>++	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
>++      esac
>++      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
>++      as_fn_append ac_file_inputs " '$ac_f'"
>++    done
>++
>++    # Let's still pretend it is `configure' which instantiates (i.e., don't
>++    # use $as_me), people would be surprised to read:
>++    #    /* config.h.  Generated by config.status.  */
>++    configure_input='Generated from '`
>++	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
>++	`' by configure.'
>++    if test x"$ac_file" != x-; then
>++      configure_input="$ac_file.  $configure_input"
>++      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
>++$as_echo "$as_me: creating $ac_file" >&6;}
>+     fi
>+-    rm -f $ac_file
>+-    mv conftest.h $ac_file
>++    # Neutralize special characters interpreted by sed in replacement strings.
>++    case $configure_input in #(
>++    *\&* | *\|* | *\\* )
>++       ac_sed_conf_input=`$as_echo "$configure_input" |
>++       sed 's/[\\\\&|]/\\\\&/g'`;; #(
>++    *) ac_sed_conf_input=$configure_input;;
>++    esac
>++
>++    case $ac_tag in
>++    *:-:* | *:-) cat >"$ac_tmp/stdin" \
>++      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
>++    esac
>++    ;;
>++  esac
>++
>++  ac_dir=`$as_dirname -- "$ac_file" ||
>++$as_expr X"$ac_file" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \
>++	 X"$ac_file" : 'X$//$[^/]' \| \
>++	 X"$ac_file" : 'X$//$$' \| \
>++	 X"$ac_file" : 'X$/$' \| . 2>/dev/null ||
>++$as_echo X"$ac_file" |
>++    sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{
>++	    s//\1/
>++	    q
>++	  }
>++	  /^X$\/\/$[^/].*/{
>++	    s//\1/
>++	    q
>++	  }
>++	  /^X$\/\/$$/{
>++	    s//\1/
>++	    q
>++	  }
>++	  /^X$\/$.*/{
>++	    s//\1/
>++	    q
>++	  }
>++	  s/.*/./; q'`
>++  as_dir="$ac_dir"; as_fn_mkdir_p
>++  ac_builddir=.
>++
>++case "$ac_dir" in
>++.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
>++*)
>++  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
>++  # A ".." for each directory in $ac_dir_suffix.
>++  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
>++  case $ac_top_builddir_sub in
>++  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
>++  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
>++  esac ;;
>++esac
>++ac_abs_top_builddir=$ac_pwd
>++ac_abs_builddir=$ac_pwd$ac_dir_suffix
>++# for backward compatibility:
>++ac_top_builddir=$ac_top_build_prefix
>++
>++case $srcdir in
>++  .)  # We are building in place.
>++    ac_srcdir=.
>++    ac_top_srcdir=$ac_top_builddir_sub
>++    ac_abs_top_srcdir=$ac_pwd ;;
>++  [\\/]* | ?:[\\/]* )  # Absolute name.
>++    ac_srcdir=$srcdir$ac_dir_suffix;
>++    ac_top_srcdir=$srcdir
>++    ac_abs_top_srcdir=$srcdir ;;
>++  *) # Relative name.
>++    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
>++    ac_top_srcdir=$ac_top_build_prefix$srcdir
>++    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
>++esac
>++ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
>++
>++
>++  case $ac_mode in
>++  :F)
>++  #
>++  # CONFIG_FILE
>++  #
>++
>++  case $INSTALL in
>++  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
>++  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
>++  esac
>++_ACEOF
>++
>++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
>++# If the template does not know about datarootdir, expand it.
>++# FIXME: This hack should be removed a few years after 2.60.
>++ac_datarootdir_hack=; ac_datarootdir_seen=
>++ac_sed_dataroot='
>++/datarootdir/ {
>++  p
>++  q
>++}
>++/@datadir@/p
>++/@docdir@/p
>++/@infodir@/p
>++/@localedir@/p
>++/@mandir@/p'
>++case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
>++*datarootdir*) ac_datarootdir_seen=yes;;
>++*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
>++$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
>++_ACEOF
>++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
>++  ac_datarootdir_hack='
>++  s&@datadir@&$datadir&g
>++  s&@docdir@&$docdir&g
>++  s&@infodir@&$infodir&g
>++  s&@localedir@&$localedir&g
>++  s&@mandir@&$mandir&g
>++  s&\\\${datarootdir}&$datarootdir&g' ;;
>++esac
>++_ACEOF
>++
>++# Neutralize VPATH when `$srcdir' = `.'.
>++# Shell code in configure.ac might set extrasub.
>++# FIXME: do we really want to maintain this feature?
>++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
>++ac_sed_extra="$ac_vpsub
>++$extrasub
>++_ACEOF
>++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
>++:t
>++/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
>++s|@configure_input@|$ac_sed_conf_input|;t t
>++s&@top_builddir@&$ac_top_builddir_sub&;t t
>++s&@top_build_prefix@&$ac_top_build_prefix&;t t
>++s&@srcdir@&$ac_srcdir&;t t
>++s&@abs_srcdir@&$ac_abs_srcdir&;t t
>++s&@top_srcdir@&$ac_top_srcdir&;t t
>++s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
>++s&@builddir@&$ac_builddir&;t t
>++s&@abs_builddir@&$ac_abs_builddir&;t t
>++s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
>++s&@INSTALL@&$ac_INSTALL&;t t
>++$ac_datarootdir_hack
>++"
>++eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
>++  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
>++
>++test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
>++  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
>++  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
>++      "$ac_tmp/out"`; test -z "$ac_out"; } &&
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
>++which seems to be undefined.  Please make sure it is defined" >&5
>++$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
>++which seems to be undefined.  Please make sure it is defined" >&2;}
>++
>++  rm -f "$ac_tmp/stdin"
>++  case $ac_file in
>++  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
>++  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
>++  esac \
>++  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
>++ ;;
>++  :H)
>++  #
>++  # CONFIG_HEADER
>++  #
>++  if test x"$ac_file" != x-; then
>++    {
>++      $as_echo "/* $configure_input  */" \
>++      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
>++    } >"$ac_tmp/config.h" \
>++      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
>++    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
>++      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
>++$as_echo "$as_me: $ac_file is unchanged" >&6;}
>++    else
>++      rm -f "$ac_file"
>++      mv "$ac_tmp/config.h" "$ac_file" \
>++	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
>++    fi
>++  else
>++    $as_echo "/* $configure_input  */" \
>++      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
>++      || as_fn_error $? "could not create -" "$LINENO" 5
>+   fi
>+-fi; done
>++ ;;
>+ 
>+-EOF
>+-cat >> $CONFIG_STATUS <<EOF
>++  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
>++$as_echo "$as_me: executing $ac_file commands" >&6;}
>++ ;;
>++  esac
>+ 
>+ 
>+-EOF
>+-cat >> $CONFIG_STATUS <<\EOF
>+-test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
>++  case $ac_file$ac_mode in
>++    "default-1":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h ;;
>+ 
>+-exit 0
>+-EOF
>+-chmod +x $CONFIG_STATUS
>+-rm -fr confdefs* $ac_clean_files
>+-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
>++  esac
>++done # for ac_tag
>++
>++
>++as_fn_exit 0
>++_ACEOF
>++ac_clean_files=$ac_clean_files_save
>++
>++test $ac_write_fail = 0 ||
>++  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
>++
>++
>++# configure is writing to config.log, and then calls config.status.
>++# config.status does its own redirection, appending to config.log.
>++# Unfortunately, on DOS this fails, as config.log is still kept open
>++# by configure, so config.status won't be able to write to it; its
>++# output is simply discarded.  So we exec the FD to /dev/null,
>++# effectively closing config.log, so it can be properly (re)opened and
>++# appended to by config.status.  When coming back to configure, we
>++# need to make the FD available again.
>++if test "$no_create" != yes; then
>++  ac_cs_success=:
>++  ac_config_status_args=
>++  test "$silent" = yes &&
>++    ac_config_status_args="$ac_config_status_args --quiet"
>++  exec 5>/dev/null
>++  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
>++  exec 5>>config.log
>++  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
>++  # would make configure fail if this is the last instruction.
>++  $ac_cs_success || as_fn_exit 1
>++fi
>++if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
>++  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
>++$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
>++fi
>+ 
>+ 
>+ echo "---------------------------------------------------------"
>+@@ -14902,7 +12372,7 @@ if test "$ac_cv_have_emx" = yes; then
>+ 		echo "xterm for OS/2 support:	NO"
>+ 	fi
>+ fi
>+-if test "$cf_use_graphics" != no; then 
>++if test "$cf_use_graphics" != no; then
>+ 	echo "Graphics enabled:	YES"
>+ 	echo "Graphics drivers:	`echo "$drivers"|sed 's/^ //'`"
>+ 	echo "Image formats:		$image_formats"
>Index: www/links/files/patch-configure.in
>===================================================================
>--- www/links/files/patch-configure.in	(revision 0)
>+++ www/links/files/patch-configure.in	(working copy)
>@@ -0,0 +1,11 @@
>+--- configure.in.orig	2013-09-17 00:11:46 UTC
>++++ configure.in
>+@@ -843,6 +843,8 @@ fi
>+ #endif
>+ cf_have_ssl=$cf_result
>+ 
>++AC_CHECK_LIB(crypto, RAND_egd, AC_DEFINE(HAVE_RAND_EGD, 1, [Define if the libcrypto has RAND_egd]))
>++
>+ AC_ARG_WITH(zlib, [  --without-zlib          compile without zlib compression],[if test "$withval" = no; then disable_zlib=yes; else disable_zlib=no; fi])
>+ AC_ARG_WITH(bzip2, [  --without-bzip2         compile without bzip2 compression],[if test "$withval" = no; then disable_bzip2=yes; else disable_bzip2=no; fi])
>+ AC_ARG_WITH(lzma, [  --without-lzma          compile without lzma compression],[if test "$withval" = no; then disable_lzma=yes; else disable_lzma=no; fi])
>
>Property changes on: www/links/files/patch-configure.in
>___________________________________________________________________
>Added: fbsd:nokeywords
>## -0,0 +1 ##
>+yes
>\ No newline at end of property
>Added: svn:eol-style
>## -0,0 +1 ##
>+native
>\ No newline at end of property
>Added: svn:mime-type
>## -0,0 +1 ##
>+text/plain
>\ No newline at end of property
>Index: www/links/files/patch-default.c
>===================================================================
>--- www/links/files/patch-default.c	(revision 381793)
>+++ www/links/files/patch-default.c	(working copy)
>@@ -1,7 +1,7 @@
>---- default.c.orig	2008-03-06 22:43:25.117856165 -0500
>-+++ default.c	2008-03-06 22:44:12.412560939 -0500
>-@@ -400,7 +400,7 @@
>- 	get_system_name();
>+--- default.c.orig	2013-08-25 23:08:07 UTC
>++++ default.c
>+@@ -809,7 +809,7 @@ void init_home(void)
>+ 	get_compiler_name();
>  	links_home = get_home(&first_use);
>  	if (!links_home) {
> -		fprintf(stderr, "Unable to find or create links config directory. Please check, that you have $HOME variable set correctly and that you have write permission to your home directory.\n\007");
>Index: www/links/files/patch-https.c
>===================================================================
>--- www/links/files/patch-https.c	(revision 0)
>+++ www/links/files/patch-https.c	(working copy)
>@@ -0,0 +1,14 @@
>+--- https.c.orig	2013-09-20 21:17:00 UTC
>++++ https.c
>+@@ -36,7 +36,10 @@ SSL *getSSL(void)
>+ 		unsigned os_pool_size;
>+ 
>+ 		const unsigned char *f = (const unsigned char *)RAND_file_name(cast_char f_randfile, sizeof(f_randfile));
>+-		if (f && RAND_egd(cast_const_char f) < 0) {
>++#ifdef HAVE_RAND_EGD
>++		if (f && RAND_egd(cast_const_char f) < 0) 
>++#endif
>++		{
>+ 			/* Not an EGD, so read and write to it */
>+ 			if (RAND_load_file(cast_const_char f_randfile, -1))
>+ 				RAND_write_file(cast_const_char f_randfile);
>
>Property changes on: www/links/files/patch-https.c
>___________________________________________________________________
>Added: fbsd:nokeywords
>## -0,0 +1 ##
>+yes
>\ No newline at end of property
>Added: svn:eol-style
>## -0,0 +1 ##
>+native
>\ No newline at end of property
>Added: svn:mime-type
>## -0,0 +1 ##
>+text/plain
>\ No newline at end of property
>Index: www/links/files/patch-types.c
>===================================================================
>--- www/links/files/patch-types.c	(revision 381793)
>+++ www/links/files/patch-types.c	(working copy)
>@@ -1,6 +1,6 @@
>---- types.c.orig	2012-06-06 15:49:37.000000000 -0400
>-+++ types.c	2012-06-27 02:28:56.000000000 -0400
>-@@ -841,7 +841,8 @@
>+--- types.c.orig	2013-01-23 04:42:08 UTC
>++++ types.c
>+@@ -857,7 +857,8 @@ unsigned char *get_content_type_by_exten
>  			ext = NULL;
>  		}
>  	if (ext) while (ext[extl] && ext[extl] != '.' && !dir_sep(ext[extl]) && !end_of_dir(url, ext[extl])) extl++;

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Attachments on bug 198765: 154620 | 154621 | 155969 | 155970 | 156043 | 156044 | 162413