Adding upstream version 2:8.1.0875.upstream/2%8.1.0875upstream

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

1 files changed, 16142 insertions, 0 deletions

diff --git a/src/auto/configure b/src/auto/configure
new file mode 100755
index 0000000..8052ceb
--- /dev/null
+++ b/src/auto/configure
@@ -0,0 +1,16142 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# 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. ##
+## -------------------- ##
+
+# 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
+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="vim.h"
+# 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
+LINK_AS_NEEDED
+DEPEND_CFLAGS_FILTER
+MAKEMO
+MSGFMT
+INSTALL_TOOL_LANGS
+INSTALL_LANGS
+TAGPRG
+HANGULIN_OBJ
+HANGULIN_SRC
+GUI_X_LIBS
+GUITYPE
+GUI_LIB_LOC
+GUI_INC_LOC
+NARROW_PROTO
+MOTIF_LIBNAME
+GRESOURCE_OBJ
+GRESOURCE_SRC
+UPDATE_DESKTOP_DATABASE
+GTK_UPDATE_ICON_CACHE
+GLIB_COMPILE_RESOURCES
+GNOME_INCLUDEDIR
+GNOME_LIBDIR
+GNOME_LIBS
+GTK_LIBNAME
+GTK_LIBS
+GTK_CFLAGS
+PKG_CONFIG
+X_LIB
+X_EXTRA_LIBS
+X_LIBS
+X_PRE_LIBS
+X_CFLAGS
+XMKMF
+xmkmfpath
+TERM_OBJ
+TERM_SRC
+CHANNEL_OBJ
+CHANNEL_SRC
+NETBEANS_OBJ
+NETBEANS_SRC
+RUBY_LIBS
+RUBY_CFLAGS
+RUBY_PRO
+RUBY_OBJ
+RUBY_SRC
+vi_cv_path_ruby
+TCL_LIBS
+TCL_CFLAGS
+TCL_PRO
+TCL_OBJ
+TCL_SRC
+vi_cv_path_tcl
+PYTHON3_OBJ
+PYTHON3_SRC
+PYTHON3_CFLAGS
+PYTHON3_LIBS
+vi_cv_path_python3
+PYTHON_OBJ
+PYTHON_SRC
+PYTHON_CFLAGS
+PYTHON_LIBS
+vi_cv_path_python
+PERL_LIBS
+PERL_CFLAGS
+PERL_PRO
+PERL_OBJ
+PERL_SRC
+shrpenv
+vi_cv_perl_xsubpp
+vi_cv_perllib
+vi_cv_path_perl
+MZSCHEME_MZC
+MZSCHEME_EXTRA
+MZSCHEME_CFLAGS
+MZSCHEME_LIBS
+MZSCHEME_PRO
+MZSCHEME_OBJ
+MZSCHEME_SRC
+vi_cv_path_mzscheme
+LUA_CFLAGS
+LUA_LIBS
+LUA_PRO
+LUA_OBJ
+LUA_SRC
+vi_cv_path_plain_lua
+vi_cv_path_luajit
+vi_cv_path_lua
+compiledby
+dogvimdiff
+dovimdiff
+QUOTESED
+line_break
+VIEWNAME
+EXNAME
+VIMNAME
+OS_EXTRA_OBJ
+OS_EXTRA_SRC
+XCODE_SELECT
+CPP_MM
+CROSS_COMPILING
+STRIP
+AWK
+FGREP
+EGREP
+GREP
+CPP
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+SET_MAKE
+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
+runstatedir
+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_fail_if_missing
+enable_darwin
+with_mac_arch
+with_developer_dir
+with_local_dir
+with_vim_name
+with_ex_name
+with_view_name
+with_global_runtime
+with_modified_by
+enable_smack
+enable_selinux
+with_features
+with_compiledby
+enable_xsmp
+enable_xsmp_interact
+enable_luainterp
+with_lua_prefix
+with_luajit
+enable_mzschemeinterp
+with_plthome
+enable_perlinterp
+enable_pythoninterp
+with_python_command
+with_python_config_dir
+enable_python3interp
+with_python3_command
+with_python3_config_dir
+enable_tclinterp
+with_tclsh
+enable_rubyinterp
+with_ruby_command
+enable_cscope
+enable_netbeans
+enable_channel
+enable_terminal
+enable_autoservername
+enable_multibyte
+enable_rightleft
+enable_arabic
+enable_farsi
+enable_hangulinput
+enable_xim
+enable_fontset
+with_x
+enable_gui
+enable_gtk2_check
+enable_gnome_check
+enable_gtk3_check
+enable_motif_check
+enable_athena_check
+enable_nextaw_check
+enable_carbon_check
+enable_gtktest
+with_gnome_includes
+with_gnome_libs
+with_gnome
+enable_icon_cache_update
+enable_desktop_database_update
+with_motif_lib
+with_tlib
+enable_largefile
+enable_acl
+enable_gpm
+enable_sysmouse
+enable_nls
+'
+      ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP
+XMKMF'
+
+
+# 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.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+runstatedir='${localstatedir}/run'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+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
+    ac_prev=
+    continue
+  fi
+
+  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 $ac_dashdash$ac_option in
+  --)
+    ac_dashdash=yes ;;
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=*)
+    datadir=$ac_optarg ;;
+
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+  | --dataroo | --dataro | --datar)
+    ac_prev=datarootdir ;;
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+    datarootdir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    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_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    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_useropt=\$ac_optarg ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -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 ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localedir | --localedir | --localedi | --localed | --locale)
+    ac_prev=localedir ;;
+  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+    localedir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst | --locals)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --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 ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c | -n)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+    ac_prev=pdfdir ;;
+  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+    pdfdir=$ac_optarg ;;
+
+  -psdir | --psdir | --psdi | --psd | --ps)
+    ac_prev=psdir ;;
+  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+    psdir=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -runstatedir | --runstatedir | --runstatedi | --runstated \
+  | --runstate | --runstat | --runsta | --runst | --runs \
+  | --run | --ru | --r)
+    ac_prev=runstatedir ;;
+  -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
+  | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
+  | --run=* | --ru=* | --r=*)
+    runstatedir=$ac_optarg ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    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_useropt=\$ac_optarg ;;
+
+  -without-* | --without-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    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.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) 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 ;;
+
+  *)
+    # 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
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  as_fn_error $? "missing argument to $ac_option"
+fi
+
+if test -n "$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: $ac_unrecognized_opts" >&2 ;;
+  esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
+		datadir sysconfdir sharedstatedir localstatedir includedir \
+		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+		libdir localedir mandir runstatedir
+do
+  eval ac_val=\$$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: $ac_val"
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+  elif test "x$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 $? "pwd does not report name of working directory"
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then 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/$ac_unique_file"; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r "$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 \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
+  --htmldir=DIR           html documentation [DOCDIR]
+  --dvidir=DIR            dvi documentation [DOCDIR]
+  --pdfdir=DIR            pdf documentation [DOCDIR]
+  --psdir=DIR             ps documentation [DOCDIR]
+_ACEOF
+
+  cat <<\_ACEOF
+
+X features:
+  --x-includes=DIR    X include files are in DIR
+  --x-libraries=DIR   X library files are in DIR
+_ACEOF
+fi
+
+if test -n "$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-fail-if-missing    Fail if dependencies on additional features
+     specified on the command line are missing.
+  --disable-darwin        Disable Darwin (Mac OS X) support.
+  --disable-smack	  Do not check for Smack support.
+  --disable-selinux	  Do not check for SELinux support.
+  --disable-xsmp          Disable XSMP session management
+  --disable-xsmp-interact Disable XSMP interaction
+  --enable-luainterp=OPTS      Include Lua interpreter.  default=no OPTS=no/yes/dynamic
+  --enable-mzschemeinterp      Include MzScheme interpreter.
+  --enable-perlinterp=OPTS     Include Perl interpreter.  default=no OPTS=no/yes/dynamic
+  --enable-pythoninterp=OPTS   Include Python interpreter. default=no OPTS=no/yes/dynamic
+  --enable-python3interp=OPTS  Include Python3 interpreter. default=no OPTS=no/yes/dynamic
+  --enable-tclinterp=OPTS      Include Tcl interpreter. default=no OPTS=no/yes/dynamic
+  --enable-rubyinterp=OPTS     Include Ruby interpreter.  default=no OPTS=no/yes/dynamic
+  --enable-cscope         Include cscope interface.
+  --disable-netbeans      Disable NetBeans integration support.
+  --disable-channel       Disable process communication support.
+  --enable-terminal       Enable terminal emulation support.
+  --enable-autoservername Automatically define servername at vim startup.
+  --enable-multibyte      Include multibyte editing support.
+  --disable-rightleft     Do not include Right-to-Left language support.
+  --disable-arabic        Do not include Arabic language support.
+  --disable-farsi         Do not include Farsi language support.
+  --enable-hangulinput    Include Hangul input support.
+  --enable-xim            Include XIM input support.
+  --enable-fontset        Include X fontset output support.
+  --enable-gui=OPTS       X11 GUI. default=auto OPTS=auto/no/gtk2/gnome2/gtk3/motif/athena/neXtaw/photon/carbon
+  --enable-gtk2-check     If auto-select GUI, check for GTK+ 2 default=yes
+  --enable-gnome-check    If GTK GUI, check for GNOME default=no
+  --enable-gtk3-check     If auto-select GUI, check for GTK+ 3 default=yes
+  --enable-motif-check    If auto-select GUI, check for Motif default=yes
+  --enable-athena-check   If auto-select GUI, check for Athena default=yes
+  --enable-nextaw-check   If auto-select GUI, check for neXtaw default=yes
+  --enable-carbon-check   If auto-select GUI, check for Carbon default=yes
+  --disable-gtktest       Do not try to compile and run a test GTK program
+  --disable-icon-cache-update        update disabled
+  --disable-desktop-database-update  update disabled
+  --disable-largefile     omit support for large files
+  --disable-acl           No check for ACL support.
+  --disable-gpm           Don't use gpm (Linux mouse daemon).
+  --disable-sysmouse      Don't use sysmouse (mouse in *BSD console).
+  --disable-nls           Don't support NLS (gettext()).
+
+Optional Packages:
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --with-mac-arch=ARCH    current, intel, ppc or both
+  --with-developer-dir=PATH    use PATH as location for Xcode developer tools
+  --with-local-dir=PATH   search PATH instead of /usr/local for local libraries.
+  --without-local-dir     do not search /usr/local for local libraries.
+  --with-vim-name=NAME    what to call the Vim executable
+  --with-ex-name=NAME     what to call the Ex executable
+  --with-view-name=NAME   what to call the View executable
+  --with-global-runtime=DIR    global runtime directory in 'runtimepath', comma-separated for multiple directories
+  --with-modified-by=NAME       name of who modified a release version
+  --with-features=TYPE    tiny, small, normal, big or huge (default: huge)
+  --with-compiledby=NAME  name to show in :version message
+  --with-lua-prefix=PFX   Prefix where Lua is installed.
+  --with-luajit           Link with LuaJIT instead of Lua.
+  --with-plthome=PLTHOME   Use PLTHOME.
+  --with-python-command=NAME  name of the Python 2 command (default: python2 or python)
+  --with-python-config-dir=PATH  Python's config directory (deprecated)
+  --with-python3-command=NAME  name of the Python 3 command (default: python3 or python)
+  --with-python3-config-dir=PATH  Python's config directory (deprecated)
+  --with-tclsh=PATH       which tclsh to use (default: tclsh8.0)
+  --with-ruby-command=RUBY  name of the Ruby command (default: ruby)
+  --with-x                use the X Window System
+  --with-gnome-includes=DIR Specify location of GNOME headers
+  --with-gnome-libs=DIR   Specify location of GNOME libs
+  --with-gnome            Specify prefix for GNOME files
+  --with-motif-lib=STRING Library for Motif
+  --with-tlib=library     terminal library to be used
+
+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
+
+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
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$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
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$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
+  $as_echo "$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
+
+	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 $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$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 $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+  as_lineno=${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
+  # 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; }
+
+# 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; }
+
+# 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; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+  as_lineno=${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 :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$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; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
+
+# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
+# -------------------------------------------
+# Tests whether TYPE exists after having included INCLUDES, setting cache
+# variable VAR accordingly.
+ac_fn_c_check_type ()
+{
+  as_lineno=${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; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_type
+
+# ac_fn_c_find_uintX_t LINENO BITS VAR
+# ------------------------------------
+# Finds an unsigned integer type with width BITS, setting cache variable VAR
+# accordingly.
+ac_fn_c_find_uintX_t ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
+$as_echo_n "checking for uint$2_t... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  eval "$3=no"
+     # Order is important - never check a type that is potentially smaller
+     # than half of the expected target width.
+     for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
+	 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
+       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
+test_array [0] = 0;
+return test_array [0];
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  case $ac_type in #(
+  uint$2_t) :
+    eval "$3=yes" ;; #(
+  *) :
+    eval "$3=\$ac_type" ;;
+esac
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+       if eval test \"x\$"$3"\" = x"no"; then :
+
+else
+  break
+fi
+     done
+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; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_find_uintX_t
+
+# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
+# --------------------------------------------
+# Tries to find the compile-time value of EXPR in a program that includes
+# INCLUDES, setting VAR accordingly. Returns whether the value could be
+# computed
+ac_fn_c_compute_int ()
+{
+  as_lineno=${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 "$3=\$ac_lo"; ac_retval=0 ;;
+'') ac_retval=1 ;;
+esac
+  else
+    cat confdefs.h - <<_ACEOF >conftest.$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
+cat >auto/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 $@
+
+_ACEOF
+exec 5>>auto/config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$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
+
+
+ac_config_headers="$ac_config_headers auto/config.h:config.h.in"
+
+
+$as_echo "#define UNIX 1" >>confdefs.h
+
+{ $as_echo "$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 :
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+	@echo '@@@%%%=$(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_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+  SET_MAKE=
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  SET_MAKE="MAKE=${MAKE-make}"
+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
+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
+{ $as_echo "$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="$CC" # Let the user override the test.
+else
+as_save_IFS=$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$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$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
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$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="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$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$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$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 $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$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="$CC" # Let the user override the test.
+else
+as_save_IFS=$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$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$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
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$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$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$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
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  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=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$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 "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+  ac_file=''
+fi
+if test -z "$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
+
+{ { $as_echo "$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
+{ $as_echo "$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
+
+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
+  { { $as_echo "$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 :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$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.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  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
+{ $as_echo "$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 :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_c_werror_flag=$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
+  CFLAGS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$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
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ $as_echo "$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
+
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
+$as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
+if ${ac_cv_prog_cc_c99+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c99=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stdlib.h>
+#include <wchar.h>
+#include <stdio.h>
+
+// Check varargs macros.  These examples are taken from C99 6.10.3.5.
+#define debug(...) fprintf (stderr, __VA_ARGS__)
+#define showlist(...) puts (#__VA_ARGS__)
+#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
+static void
+test_varargs_macros (void)
+{
+  int x = 1234;
+  int y = 5678;
+  debug ("Flag");
+  debug ("X = %d\n", x);
+  showlist (The first, second, and third items.);
+  report (x>y, "x is %d but y is %d", x, y);
+}
+
+// Check long long types.
+#define BIG64 18446744073709551615ull
+#define BIG32 4294967295ul
+#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
+#if !BIG_OK
+  your preprocessor is broken;
+#endif
+#if BIG_OK
+#else
+  your preprocessor is broken;
+#endif
+static long long int bignum = -9223372036854775807LL;
+static unsigned long long int ubignum = BIG64;
+
+struct incomplete_array
+{
+  int datasize;
+  double data[];
+};
+
+struct named_init {
+  int number;
+  const wchar_t *name;
+  double average;
+};
+
+typedef const char *ccp;
+
+static inline int
+test_restrict (ccp restrict text)
+{
+  // See if C++-style comments work.
+  // Iterate through items via the restricted pointer.
+  // Also check for declarations in for loops.
+  for (unsigned int i = 0; *(text+i) != '\0'; ++i)
+    continue;
+  return 0;
+}
+
+// Check varargs and va_copy.
+static void
+test_varargs (const char *format, ...)
+{
+  va_list args;
+  va_start (args, format);
+  va_list args_copy;
+  va_copy (args_copy, args);
+
+  const char *str;
+  int number;
+  float fnumber;
+
+  while (*format)
+    {
+      switch (*format++)
+	{
+	case 's': // string
+	  str = va_arg (args_copy, const char *);
+	  break;
+	case 'd': // int
+	  number = va_arg (args_copy, int);
+	  break;
+	case 'f': // float
+	  fnumber = va_arg (args_copy, double);
+	  break;
+	default:
+	  break;
+	}
+    }
+  va_end (args_copy);
+  va_end (args);
+}
+
+int
+main ()
+{
+
+  // Check bool.
+  _Bool success = false;
+
+  // Check restrict.
+  if (test_restrict ("String literal") == 0)
+    success = true;
+  char *restrict newvar = "Another string";
+
+  // Check varargs.
+  test_varargs ("s, d' f .", "string", 65, 34.234);
+  test_varargs_macros ();
+
+  // Check flexible array members.
+  struct incomplete_array *ia =
+    malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
+  ia->datasize = 10;
+  for (int i = 0; i < ia->datasize; ++i)
+    ia->data[i] = i * 1.234;
+
+  // Check named initializers.
+  struct named_init ni = {
+    .number = 34,
+    .name = L"Test wide string",
+    .average = 543.34343,
+  };
+
+  ni.number = 58;
+
+  int dynamic_array[ni.number];
+  dynamic_array[ni.number - 1] = 543;
+
+  // work around unused variable warnings
+  return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
+	  || dynamic_array[ni.number - 1] != 543);
+
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99
+do
+  CC="$ac_save_CC $ac_arg"
+  if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_c99=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c99" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c99" 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_c99"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
+$as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c99" != 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
+{ $as_echo "$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 ${ac_cv_prog_CPP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$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.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=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$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 "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$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.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" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$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 :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$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
+
+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
+  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"
+
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "" >/dev/null 2>&1; then :
+
+fi
+rm -f conftest*
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if ${ac_cv_path_FGREP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+   then ac_cv_path_FGREP="$GREP -F"
+   else
+     if test -z "$FGREP"; then
+  ac_path_FGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$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 fgrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_FGREP" || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+  # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_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"
+    $as_echo 'FGREP' >> "conftest.nl"
+    "$ac_path_FGREP" FGREP < "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 ${ac_path_FGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_FGREP="$ac_path_FGREP"
+      ac_path_FGREP_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
+
+      $ac_path_FGREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_FGREP"; then
+    as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_FGREP=$FGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
+$as_echo_n "checking for library containing strerror... " >&6; }
+if ${ac_cv_search_strerror+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char strerror ();
+int
+main ()
+{
+return strerror ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' cposix; do
+  if test -z "$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_strerror=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if ${ac_cv_search_strerror+:} false; then :
+  break
+fi
+done
+if ${ac_cv_search_strerror+:} false; then :
+
+else
+  ac_cv_search_strerror=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
+$as_echo "$ac_cv_search_strerror" >&6; }
+ac_res=$ac_cv_search_strerror
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+		for ac_prog in gawk mawk nawk awk
+do
+  # Extract the first word of "$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_AWK+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AWK"; then
+  ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$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_AWK="$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
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$AWK" && break
+done
+
+# Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; 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_STRIP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$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_STRIP="strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+{ $as_echo "$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>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_header_stdc=yes
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then :
+  :
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+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 :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <sys/wait.h>
+#ifndef WEXITSTATUS
+# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
+#endif
+#ifndef WIFEXITED
+# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
+#endif
+
+int
+main ()
+{
+  int s;
+  wait (&s);
+  s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_header_sys_wait_h=yes
+else
+  ac_cv_header_sys_wait_h=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
+$as_echo "$ac_cv_header_sys_wait_h" >&6; }
+if test $ac_cv_header_sys_wait_h = yes; then
+
+$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
+
+fi
+
+
+if test x"$ac_cv_prog_cc_c99" != xno; then
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
+$as_echo_n "checking for unsigned long long int... " >&6; }
+if ${ac_cv_type_unsigned_long_long_int+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_type_unsigned_long_long_int=yes
+     if test "x${ac_cv_prog_cc_c99-no}" = xno; then
+       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+  /* For now, do not test the preprocessor; as of 2007 there are too many
+	 implementations with broken preprocessors.  Perhaps this can
+	 be revisited in 2012.  In the meantime, code should not expect
+	 #if to work with literals wider than 32 bits.  */
+      /* Test literals.  */
+      long long int ll = 9223372036854775807ll;
+      long long int nll = -9223372036854775807LL;
+      unsigned long long int ull = 18446744073709551615ULL;
+      /* Test constant expressions.   */
+      typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
+		     ? 1 : -1)];
+      typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
+		     ? 1 : -1)];
+      int i = 63;
+int
+main ()
+{
+/* Test availability of runtime routines for shift and division.  */
+      long long int llmax = 9223372036854775807ll;
+      unsigned long long int ullmax = 18446744073709551615ull;
+      return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
+	      | (llmax / ll) | (llmax % ll)
+	      | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
+	      | (ullmax / ull) | (ullmax % ull));
+  ;
+  return 0;
+}
+
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+  ac_cv_type_unsigned_long_long_int=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+     fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
+$as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
+  if test $ac_cv_type_unsigned_long_long_int = yes; then
+
+$as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
+
+  fi
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
+$as_echo_n "checking for long long int... " >&6; }
+if ${ac_cv_type_long_long_int+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_type_long_long_int=yes
+      if test "x${ac_cv_prog_cc_c99-no}" = xno; then
+	ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
+	if test $ac_cv_type_long_long_int = yes; then
+	  	  	  	  if test "$cross_compiling" = yes; then :
+  :
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <limits.h>
+		 #ifndef LLONG_MAX
+		 # define HALF \
+			  (1LL << (sizeof (long long int) * CHAR_BIT - 2))
+		 # define LLONG_MAX (HALF - 1 + HALF)
+		 #endif
+int
+main ()
+{
+long long int n = 1;
+		 int i;
+		 for (i = 0; ; i++)
+		   {
+		     long long int m = n << i;
+		     if (m >> i != n)
+		       return 1;
+		     if (LLONG_MAX / 2 < m)
+		       break;
+		   }
+		 return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+  ac_cv_type_long_long_int=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+	fi
+      fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
+$as_echo "$ac_cv_type_long_long_int" >&6; }
+  if test $ac_cv_type_long_long_int = yes; then
+
+$as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
+
+  fi
+
+  if test "$ac_cv_type_long_long_int" = no; 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 $? "Compiler does not support long long int
+See \`config.log' for more details" "$LINENO" 5; }
+  fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the compiler supports trailing commas" >&5
+$as_echo_n "checking if the compiler supports trailing commas... " >&6; }
+  trailing_commas=no
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+    enum {
+      one,
+    };
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; trailing_commas=yes
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  if test "$trailing_commas" = no; 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 $? "Compiler does not support trailing comma in enum
+See \`config.log' for more details" "$LINENO" 5; }
+  fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the compiler supports C++ comments" >&5
+$as_echo_n "checking if the compiler supports C++ comments... " >&6; }
+  slash_comments=no
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+// C++ comments?
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; slash_comments=yes
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  if test "$slash_comments" = no; 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 $? "Compiler does not support C++ comments
+See \`config.log' for more details" "$LINENO" 5; }
+  fi
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --enable-fail-if-missing argument" >&5
+$as_echo_n "checking --enable-fail-if-missing argument... " >&6; }
+# Check whether --enable-fail_if_missing was given.
+if test "${enable_fail_if_missing+set}" = set; then :
+  enableval=$enable_fail_if_missing; fail_if_missing="yes"
+else
+  fail_if_missing="no"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fail_if_missing" >&5
+$as_echo "$fail_if_missing" >&6; }
+
+with_x_arg="$with_x"
+
+if test -z "$CFLAGS"; then
+  CFLAGS="-O"
+  test "$GCC" = yes && CFLAGS="-O2 -fno-strength-reduce -Wall"
+fi
+if test "$GCC" = yes; then
+    gccversion=`$CC -dumpversion`
+  if test "x$gccversion" = "x"; then
+        gccversion=`$CC --version | sed -e '2,$d' -e 's/darwin.//' -e 's/^[^0-9]*\([0-9]\.[0-9.]*\).*$/\1/g'`
+  fi
+    if test "$gccversion" = "3.0.1" -o "$gccversion" = "3.0.2" -o "$gccversion" = "4.0.1"; then
+    echo 'GCC [34].0.[12] has a bug in the optimizer, disabling "-O#"'
+    CFLAGS=`echo "$CFLAGS" | sed 's/-O[23456789]/-O/'`
+  else
+    if test "$gccversion" = "3.1" -o "$gccversion" = "3.2" -o "$gccversion" = "3.2.1" && `echo "$CFLAGS" | grep -v fno-strength-reduce >/dev/null`; then
+      echo 'GCC 3.1 and 3.2 have a bug in the optimizer, adding "-fno-strength-reduce"'
+      CFLAGS="$CFLAGS -fno-strength-reduce"
+    fi
+  fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clang version" >&5
+$as_echo_n "checking for clang version... " >&6; }
+CLANG_VERSION_STRING=`$CC --version 2>/dev/null | sed  -n -e 's/^.*clang[^0-9]*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*$/\1/p'`
+if test x"$CLANG_VERSION_STRING" != x"" ; then
+  CLANG_MAJOR=`echo "$CLANG_VERSION_STRING" | sed -n -e 's/\([0-9][0-9]*\)\.[0-9][0-9]*\.[0-9][0-9]*/\1/p'`
+  CLANG_MINOR=`echo "$CLANG_VERSION_STRING" | sed -n -e 's/[0-9][0-9]*\.\([0-9][0-9]*\)\.[0-9][0-9]*/\1/p'`
+  CLANG_REVISION=`echo "$CLANG_VERSION_STRING" | sed -n -e 's/[0-9][0-9]*\.[0-9][0-9]*\.\([0-9][0-9]*\)/\1/p'`
+  CLANG_VERSION=`expr $CLANG_MAJOR '*' 1000000 '+' $CLANG_MINOR '*' 1000 '+' $CLANG_REVISION`
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CLANG_VERSION" >&5
+$as_echo "$CLANG_VERSION" >&6; }
+          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if clang supports -fno-strength-reduce" >&5
+$as_echo_n "checking if clang supports -fno-strength-reduce... " >&6; }
+  if test "$CLANG_VERSION" -ge 500002075 ; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+    CFLAGS=`echo "$CFLAGS" | sed -e 's/-fno-strength-reduce/ /'`
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+  fi
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: N/A" >&5
+$as_echo "N/A" >&6; }
+fi
+
+CROSS_COMPILING=
+if test "$cross_compiling" = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: cannot compile a simple program; if not cross compiling check CC and CFLAGS" >&5
+$as_echo "cannot compile a simple program; if not cross compiling check CC and CFLAGS" >&6; }
+  CROSS_COMPILING=1
+fi
+
+
+test "$GCC" = yes && CPP_MM=M;
+
+if test -f ./toolcheck; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for buggy tools..." >&5
+$as_echo "$as_me: checking for buggy tools..." >&6;}
+  sh ./toolcheck 1>&6
+fi
+
+OS_EXTRA_SRC=""; OS_EXTRA_OBJ=""
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BeOS" >&5
+$as_echo_n "checking for BeOS... " >&6; }
+case `uname` in
+    BeOS)	OS_EXTRA_SRC=os_beos.c; OS_EXTRA_OBJ=objects/os_beos.o
+		BEOS=yes; { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; };;
+    *)		BEOS=no; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; };;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for QNX" >&5
+$as_echo_n "checking for QNX... " >&6; }
+case `uname` in
+    QNX)	OS_EXTRA_SRC=os_qnx.c; OS_EXTRA_OBJ=objects/os_qnx.o
+		test -z "$with_x" && with_x=no
+		QNX=yes; { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; };;
+    *)		QNX=no; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; };;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Darwin (Mac OS X)" >&5
+$as_echo_n "checking for Darwin (Mac OS X)... " >&6; }
+if test "`(uname) 2>/dev/null`" = Darwin; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+  MACOS_X=yes
+  CPPFLAGS="$CPPFLAGS -DMACOS_X"
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking --disable-darwin argument" >&5
+$as_echo_n "checking --disable-darwin argument... " >&6; }
+  # Check whether --enable-darwin was given.
+if test "${enable_darwin+set}" = set; then :
+  enableval=$enable_darwin;
+else
+  enable_darwin="yes"
+fi
+
+  if test "$enable_darwin" = "yes"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Darwin files are there" >&5
+$as_echo_n "checking if Darwin files are there... " >&6; }
+    if test -f os_macosx.m; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, Darwin support disabled" >&5
+$as_echo "no, Darwin support disabled" >&6; }
+      enable_darwin=no
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, Darwin support excluded" >&5
+$as_echo "yes, Darwin support excluded" >&6; }
+  fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking --with-mac-arch argument" >&5
+$as_echo_n "checking --with-mac-arch argument... " >&6; }
+
+# Check whether --with-mac-arch was given.
+if test "${with_mac_arch+set}" = set; then :
+  withval=$with_mac_arch; MACARCH="$withval"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MACARCH" >&5
+$as_echo "$MACARCH" >&6; }
+else
+  MACARCH="current"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: defaulting to $MACARCH" >&5
+$as_echo "defaulting to $MACARCH" >&6; }
+fi
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking --with-developer-dir argument" >&5
+$as_echo_n "checking --with-developer-dir argument... " >&6; }
+
+# Check whether --with-developer-dir was given.
+if test "${with_developer_dir+set}" = set; then :
+  withval=$with_developer_dir; DEVELOPER_DIR="$withval"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEVELOPER_DIR" >&5
+$as_echo "$DEVELOPER_DIR" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: not present" >&5
+$as_echo "not present" >&6; }
+fi
+
+
+  if test "x$DEVELOPER_DIR" = "x"; then
+    # Extract the first word of "xcode-select", so it can be a program name with args.
+set dummy xcode-select; 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_path_XCODE_SELECT+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $XCODE_SELECT in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_XCODE_SELECT="$XCODE_SELECT" # Let the user override the test with a path.
+  ;;
+  *)
+  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_XCODE_SELECT="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+XCODE_SELECT=$ac_cv_path_XCODE_SELECT
+if test -n "$XCODE_SELECT"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XCODE_SELECT" >&5
+$as_echo "$XCODE_SELECT" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    if test "x$XCODE_SELECT" != "x"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for developer dir using xcode-select" >&5
+$as_echo_n "checking for developer dir using xcode-select... " >&6; }
+      DEVELOPER_DIR=`$XCODE_SELECT -print-path`
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEVELOPER_DIR" >&5
+$as_echo "$DEVELOPER_DIR" >&6; }
+    else
+      DEVELOPER_DIR=/Developer
+    fi
+  fi
+
+  if test "x$MACARCH" = "xboth"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 10.4 universal SDK" >&5
+$as_echo_n "checking for 10.4 universal SDK... " >&6; }
+                            save_cppflags="$CPPFLAGS"
+    save_cflags="$CFLAGS"
+    save_ldflags="$LDFLAGS"
+    CFLAGS="$CFLAGS -isysroot $DEVELOPER_DIR/SDKs/MacOSX10.4u.sdk -arch i386 -arch ppc"
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
+$as_echo "found" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+$as_echo "not found" >&6; }
+	CFLAGS="$save_cflags"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if Intel architecture is supported" >&5
+$as_echo_n "checking if Intel architecture is supported... " >&6; }
+	CPPFLAGS="$CPPFLAGS -arch i386"
+	LDFLAGS="$save_ldflags -arch i386"
+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; MACARCH="intel"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+		MACARCH="ppc"
+		CPPFLAGS="$save_cppflags -arch ppc"
+		LDFLAGS="$save_ldflags -arch ppc"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  elif test "x$MACARCH" = "xintel"; then
+    CPPFLAGS="$CPPFLAGS -arch intel"
+    LDFLAGS="$LDFLAGS -arch intel"
+  elif test "x$MACARCH" = "xppc"; then
+    CPPFLAGS="$CPPFLAGS -arch ppc"
+    LDFLAGS="$LDFLAGS -arch ppc"
+  fi
+
+  if test "$enable_darwin" = "yes"; then
+    MACOS_X_DARWIN=yes
+    OS_EXTRA_SRC="os_macosx.m os_mac_conv.c";
+    OS_EXTRA_OBJ="objects/os_macosx.o objects/os_mac_conv.o"
+            CPPFLAGS="$CPPFLAGS -DMACOS_X_DARWIN"
+
+                # On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+		  inttypes.h stdint.h unistd.h
+do :
+  as_ac_Header=`$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" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+ac_fn_c_check_header_mongrel "$LINENO" "Carbon/Carbon.h" "ac_cv_header_Carbon_Carbon_h" "$ac_includes_default"
+if test "x$ac_cv_header_Carbon_Carbon_h" = xyes; then :
+  CARBON=yes
+fi
+
+
+    if test "x$CARBON" = "xyes"; then
+      if test -z "$with_x" -a "X$enable_gui" != Xmotif -a "X$enable_gui" != Xathena -a "X$enable_gui" != Xgtk2 -a "X$enable_gui" != Xgtk3; then
+	with_x=no
+      fi
+    fi
+  fi
+
+        if test "$MACARCH" = "intel" -o "$MACARCH" = "both"; then
+    CFLAGS=`echo "$CFLAGS" | sed 's/-O[23456789]/-Oz/'`
+  fi
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+for ac_header in AvailabilityMacros.h
+do :
+  ac_fn_c_check_header_mongrel "$LINENO" "AvailabilityMacros.h" "ac_cv_header_AvailabilityMacros_h" "$ac_includes_default"
+if test "x$ac_cv_header_AvailabilityMacros_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_AVAILABILITYMACROS_H 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+if test "$cross_compiling" = no; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking --with-local-dir argument" >&5
+$as_echo_n "checking --with-local-dir argument... " >&6; }
+  have_local_include=''
+  have_local_lib=''
+
+# Check whether --with-local-dir was given.
+if test "${with_local_dir+set}" = set; then :
+  withval=$with_local_dir;
+    local_dir="$withval"
+    case "$withval" in
+    */*) ;;
+    no)
+      # avoid adding local dir to LDFLAGS and CPPFLAGS
+      have_local_include=yes
+      have_local_lib=yes
+      ;;
+    *) as_fn_error $? "must pass path argument to --with-local-dir" "$LINENO" 5 ;;
+    esac
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $local_dir" >&5
+$as_echo "$local_dir" >&6; }
+
+else
+
+    local_dir=/usr/local
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: Defaulting to $local_dir" >&5
+$as_echo "Defaulting to $local_dir" >&6; }
+
+fi
+
+  if test "$GCC" = yes -a "$local_dir" != no; then
+    echo 'void f(){}' > conftest.c
+        have_local_include=`${CC-cc} -c -v conftest.c 2>&1 | grep "${local_dir}/include"`
+    have_local_lib=`${CC-cc} -c -v conftest.c 2>&1 | grep "${local_dir}/lib"`
+    rm -f conftest.c conftest.o
+  fi
+  if test -z "$have_local_lib" -a -d "${local_dir}/lib"; then
+    tt=`echo "$LDFLAGS" | sed -e "s+-L${local_dir}/lib ++g" -e "s+-L${local_dir}/lib$++g"`
+    if test "$tt" = "$LDFLAGS"; then
+      LDFLAGS="$LDFLAGS -L${local_dir}/lib"
+    fi
+  fi
+  if test -z "$have_local_include" -a -d "${local_dir}/include"; then
+    tt=`echo "$CPPFLAGS" | sed -e "s+-I${local_dir}/include ++g" -e "s+-I${local_dir}/include$++g"`
+    if test "$tt" = "$CPPFLAGS"; then
+      CPPFLAGS="$CPPFLAGS -I${local_dir}/include"
+    fi
+  fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --with-vim-name argument" >&5
+$as_echo_n "checking --with-vim-name argument... " >&6; }
+
+# Check whether --with-vim-name was given.
+if test "${with_vim_name+set}" = set; then :
+  withval=$with_vim_name; VIMNAME="$withval"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: $VIMNAME" >&5
+$as_echo "$VIMNAME" >&6; }
+else
+  VIMNAME="vim"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: Defaulting to $VIMNAME" >&5
+$as_echo "Defaulting to $VIMNAME" >&6; }
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --with-ex-name argument" >&5
+$as_echo_n "checking --with-ex-name argument... " >&6; }
+
+# Check whether --with-ex-name was given.
+if test "${with_ex_name+set}" = set; then :
+  withval=$with_ex_name; EXNAME="$withval"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXNAME" >&5
+$as_echo "$EXNAME" >&6; }
+else
+  EXNAME="ex"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: Defaulting to ex" >&5
+$as_echo "Defaulting to ex" >&6; }
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --with-view-name argument" >&5
+$as_echo_n "checking --with-view-name argument... " >&6; }
+
+# Check whether --with-view-name was given.
+if test "${with_view_name+set}" = set; then :
+  withval=$with_view_name; VIEWNAME="$withval"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: $VIEWNAME" >&5
+$as_echo "$VIEWNAME" >&6; }
+else
+  VIEWNAME="view"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: Defaulting to view" >&5
+$as_echo "Defaulting to view" >&6; }
+fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --with-global-runtime argument" >&5
+$as_echo_n "checking --with-global-runtime argument... " >&6; }
+
+# Check whether --with-global-runtime was given.
+if test "${with_global_runtime+set}" = set; then :
+  withval=$with_global_runtime; RUNTIME_GLOBAL="$withval"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
+$as_echo "$withval" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+if test "X$RUNTIME_GLOBAL" != "X"; then
+  RUNTIME_GLOBAL_AFTER=$(printf -- "$RUNTIME_GLOBAL\\n" | $AWK -F, 'BEGIN { comma=0 } { for (i = NF; i > 0; i--) { if (comma) { printf ",%s/after", $i } else { printf "%s/after", $i; comma=1 } } } END { printf "\n" }')
+  cat >>confdefs.h <<_ACEOF
+#define RUNTIME_GLOBAL "$RUNTIME_GLOBAL"
+_ACEOF
+
+  cat >>confdefs.h <<_ACEOF
+#define RUNTIME_GLOBAL_AFTER "$RUNTIME_GLOBAL_AFTER"
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --with-modified-by argument" >&5
+$as_echo_n "checking --with-modified-by argument... " >&6; }
+
+# Check whether --with-modified-by was given.
+if test "${with_modified_by+set}" = set; then :
+  withval=$with_modified_by; { $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
+$as_echo "$withval" >&6; }; cat >>confdefs.h <<_ACEOF
+#define MODIFIED_BY "$withval"
+_ACEOF
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if character set is EBCDIC" >&5
+$as_echo_n "checking if character set is EBCDIC... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+ /* TryCompile function for CharSet.
+   Treat any failure as ASCII for compatibility with existing art.
+   Use compile-time rather than run-time tests for cross-compiler
+   tolerance.  */
+#if '0'!=240
+make an error "Character set is not EBCDIC"
+#endif
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+   # TryCompile action if true
+cf_cv_ebcdic=yes
+else
+   # TryCompile action if false
+cf_cv_ebcdic=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# end of TryCompile ])
+# end of CacheVal CvEbcdic
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cf_cv_ebcdic" >&5
+$as_echo "$cf_cv_ebcdic" >&6; }
+case "$cf_cv_ebcdic" in  #(vi
+    yes)	$as_echo "#define EBCDIC 1" >>confdefs.h
+
+		line_break='"\\n"'
+		;;
+    *)		line_break='"\\012"';;
+esac
+
+
+if test "$cf_cv_ebcdic" = "yes"; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for z/OS Unix" >&5
+$as_echo_n "checking for z/OS Unix... " >&6; }
+case `uname` in
+    OS/390)	zOSUnix="yes";
+										if test "$CC" = "cc"; then
+		  ccm="$_CC_CCMODE"
+		  ccn="CC"
+		else
+		  if test "$CC" = "c89"; then
+		    ccm="$_CC_C89MODE"
+		    ccn="C89"
+		  else
+		    ccm=1
+		  fi
+		fi
+		if test "$ccm" != "1"; then
+		  echo ""
+		  echo "------------------------------------------"
+		  echo " On z/OS Unix, the environment variable"
+		  echo " _CC_${ccn}MODE must be set to \"1\"!"
+		  echo " Do:"
+		  echo "    export _CC_${ccn}MODE=1"
+		  echo " and then call configure again."
+		  echo "------------------------------------------"
+		  exit 1
+		fi
+		# Set CFLAGS for configure process.
+		# This will be reset later for config.mk.
+		# Use haltonmsg to force error for missing H files.
+		CFLAGS="$CFLAGS -D_ALL_SOURCE -Wc,float(ieee),haltonmsg(3296)";
+		LDFLAGS="$LDFLAGS -Wl,EDIT=NO"
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+		;;
+    *)		zOSUnix="no";
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+		;;
+esac
+fi
+
+if test "$zOSUnix" = "yes"; then
+    QUOTESED="sed -e 's/[\\\\\"]/\\\\\\\\&/g' -e 's/\\\\\\\\\"/\"/' -e 's/\\\\\\\\\";\$\$/\";/'"
+else
+    QUOTESED="sed -e 's/[\\\\\"]/\\\\&/g' -e 's/\\\\\"/\"/' -e 's/\\\\\";\$\$/\";/'"
+fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --disable-smack argument" >&5
+$as_echo_n "checking --disable-smack argument... " >&6; }
+# Check whether --enable-smack was given.
+if test "${enable_smack+set}" = set; then :
+  enableval=$enable_smack;
+else
+  enable_smack="yes"
+fi
+
+if test "$enable_smack" = "yes"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  ac_fn_c_check_header_mongrel "$LINENO" "linux/xattr.h" "ac_cv_header_linux_xattr_h" "$ac_includes_default"
+if test "x$ac_cv_header_linux_xattr_h" = xyes; then :
+  true
+else
+  enable_smack="no"
+fi
+
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+if test "$enable_smack" = "yes"; then
+  ac_fn_c_check_header_mongrel "$LINENO" "attr/xattr.h" "ac_cv_header_attr_xattr_h" "$ac_includes_default"
+if test "x$ac_cv_header_attr_xattr_h" = xyes; then :
+  true
+else
+  enable_smack="no"
+fi
+
+
+fi
+if test "$enable_smack" = "yes"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XATTR_NAME_SMACKEXEC in linux/xattr.h" >&5
+$as_echo_n "checking for XATTR_NAME_SMACKEXEC in linux/xattr.h... " >&6; }
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <linux/xattr.h>
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "XATTR_NAME_SMACKEXEC" >/dev/null 2>&1; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }; enable_smack="no"
+fi
+rm -f conftest*
+
+fi
+if test "$enable_smack" = "yes"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setxattr in -lattr" >&5
+$as_echo_n "checking for setxattr in -lattr... " >&6; }
+if ${ac_cv_lib_attr_setxattr+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lattr  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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 setxattr ();
+int
+main ()
+{
+return setxattr ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_attr_setxattr=yes
+else
+  ac_cv_lib_attr_setxattr=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_attr_setxattr" >&5
+$as_echo "$ac_cv_lib_attr_setxattr" >&6; }
+if test "x$ac_cv_lib_attr_setxattr" = xyes; then :
+  LIBS="$LIBS -lattr"
+	   found_smack="yes"
+	   $as_echo "#define HAVE_SMACK 1" >>confdefs.h
+
+fi
+
+fi
+
+if test "x$found_smack" = "x"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking --disable-selinux argument" >&5
+$as_echo_n "checking --disable-selinux argument... " >&6; }
+  # Check whether --enable-selinux was given.
+if test "${enable_selinux+set}" = set; then :
+  enableval=$enable_selinux;
+else
+  enable_selinux="yes"
+fi
+
+  if test "$enable_selinux" = "yes"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_selinux_enabled in -lselinux" >&5
+$as_echo_n "checking for is_selinux_enabled in -lselinux... " >&6; }
+if ${ac_cv_lib_selinux_is_selinux_enabled+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lselinux  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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 is_selinux_enabled ();
+int
+main ()
+{
+return is_selinux_enabled ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_selinux_is_selinux_enabled=yes
+else
+  ac_cv_lib_selinux_is_selinux_enabled=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5
+$as_echo "$ac_cv_lib_selinux_is_selinux_enabled" >&6; }
+if test "x$ac_cv_lib_selinux_is_selinux_enabled" = xyes; then :
+  ac_fn_c_check_header_mongrel "$LINENO" "selinux/selinux.h" "ac_cv_header_selinux_selinux_h" "$ac_includes_default"
+if test "x$ac_cv_header_selinux_selinux_h" = xyes; then :
+  LIBS="$LIBS -lselinux"
+	    $as_echo "#define HAVE_SELINUX 1" >>confdefs.h
+
+fi
+
+
+fi
+
+  else
+     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+  fi
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --with-features argument" >&5
+$as_echo_n "checking --with-features argument... " >&6; }
+
+# Check whether --with-features was given.
+if test "${with_features+set}" = set; then :
+  withval=$with_features; features="$withval"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: $features" >&5
+$as_echo "$features" >&6; }
+else
+  features="huge"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: Defaulting to huge" >&5
+$as_echo "Defaulting to huge" >&6; }
+fi
+
+
+dovimdiff=""
+dogvimdiff=""
+case "$features" in
+  tiny)		$as_echo "#define FEAT_TINY 1" >>confdefs.h
+ ;;
+  small)	$as_echo "#define FEAT_SMALL 1" >>confdefs.h
+ ;;
+  normal)	$as_echo "#define FEAT_NORMAL 1" >>confdefs.h
+ dovimdiff="installvimdiff";
+			dogvimdiff="installgvimdiff" ;;
+  big)		$as_echo "#define FEAT_BIG 1" >>confdefs.h
+ dovimdiff="installvimdiff";
+			dogvimdiff="installgvimdiff" ;;
+  huge)		$as_echo "#define FEAT_HUGE 1" >>confdefs.h
+ dovimdiff="installvimdiff";
+			dogvimdiff="installgvimdiff" ;;
+  *)		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Sorry, $features is not supported" >&5
+$as_echo "Sorry, $features is not supported" >&6; } ;;
+esac
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --with-compiledby argument" >&5
+$as_echo_n "checking --with-compiledby argument... " >&6; }
+
+# Check whether --with-compiledby was given.
+if test "${with_compiledby+set}" = set; then :
+  withval=$with_compiledby; compiledby="$withval"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
+$as_echo "$withval" >&6; }
+else
+  compiledby=""; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --disable-xsmp argument" >&5
+$as_echo_n "checking --disable-xsmp argument... " >&6; }
+# Check whether --enable-xsmp was given.
+if test "${enable_xsmp+set}" = set; then :
+  enableval=$enable_xsmp;
+else
+  enable_xsmp="yes"
+fi
+
+
+if test "$enable_xsmp" = "yes"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking --disable-xsmp-interact argument" >&5
+$as_echo_n "checking --disable-xsmp-interact argument... " >&6; }
+  # Check whether --enable-xsmp-interact was given.
+if test "${enable_xsmp_interact+set}" = set; then :
+  enableval=$enable_xsmp_interact;
+else
+  enable_xsmp_interact="yes"
+fi
+
+  if test "$enable_xsmp_interact" = "yes"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+    $as_echo "#define USE_XSMP_INTERACT 1" >>confdefs.h
+
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+  fi
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --enable-luainterp argument" >&5
+$as_echo_n "checking --enable-luainterp argument... " >&6; }
+# Check whether --enable-luainterp was given.
+if test "${enable_luainterp+set}" = set; then :
+  enableval=$enable_luainterp;
+else
+  enable_luainterp="no"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_luainterp" >&5
+$as_echo "$enable_luainterp" >&6; }
+
+if test "$enable_luainterp" = "yes" -o "$enable_luainterp" = "dynamic"; then
+  if test "x$features" = "xtiny" -o "x$features" = "xsmall"; then
+    as_fn_error $? "cannot use Lua with tiny or small features" "$LINENO" 5
+  fi
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking --with-lua-prefix argument" >&5
+$as_echo_n "checking --with-lua-prefix argument... " >&6; }
+
+# Check whether --with-lua_prefix was given.
+if test "${with_lua_prefix+set}" = set; then :
+  withval=$with_lua_prefix; with_lua_prefix="$withval"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lua_prefix" >&5
+$as_echo "$with_lua_prefix" >&6; }
+else
+  with_lua_prefix="";{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  if test "X$with_lua_prefix" != "X"; then
+       vi_cv_path_lua_pfx="$with_lua_prefix"
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking LUA_PREFIX environment var" >&5
+$as_echo_n "checking LUA_PREFIX environment var... " >&6; }
+    if test "X$LUA_PREFIX" != "X"; then
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$LUA_PREFIX\"" >&5
+$as_echo "\"$LUA_PREFIX\"" >&6; }
+	vi_cv_path_lua_pfx="$LUA_PREFIX"
+    else
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: not set, default to /usr" >&5
+$as_echo "not set, default to /usr" >&6; }
+	vi_cv_path_lua_pfx="/usr"
+    fi
+  fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking --with-luajit" >&5
+$as_echo_n "checking --with-luajit... " >&6; }
+
+# Check whether --with-luajit was given.
+if test "${with_luajit+set}" = set; then :
+  withval=$with_luajit; vi_cv_with_luajit="$withval"
+else
+  vi_cv_with_luajit="no"
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_with_luajit" >&5
+$as_echo "$vi_cv_with_luajit" >&6; }
+
+  LUA_INC=
+  if test "X$vi_cv_path_lua_pfx" != "X"; then
+    if test "x$vi_cv_with_luajit" != "xno"; then
+            # Extract the first word of "luajit", so it can be a program name with args.
+set dummy luajit; 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_path_vi_cv_path_luajit+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $vi_cv_path_luajit in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_vi_cv_path_luajit="$vi_cv_path_luajit" # Let the user override the test with a path.
+  ;;
+  *)
+  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_vi_cv_path_luajit="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+vi_cv_path_luajit=$ac_cv_path_vi_cv_path_luajit
+if test -n "$vi_cv_path_luajit"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_path_luajit" >&5
+$as_echo "$vi_cv_path_luajit" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+      if test "X$vi_cv_path_luajit" != "X"; then
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LuaJIT version" >&5
+$as_echo_n "checking LuaJIT version... " >&6; }
+if ${vi_cv_version_luajit+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+   vi_cv_version_luajit=`${vi_cv_path_luajit} -v 2>&1 | sed 's/LuaJIT \([0-9.]*\)\.[0-9]\(-[a-z0-9]*\)* .*/\1/'`
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_version_luajit" >&5
+$as_echo "$vi_cv_version_luajit" >&6; }
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking Lua version of LuaJIT" >&5
+$as_echo_n "checking Lua version of LuaJIT... " >&6; }
+if ${vi_cv_version_lua_luajit+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+   vi_cv_version_lua_luajit=`${vi_cv_path_luajit} -e "print(_VERSION)" | sed 's/.* //'`
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_version_lua_luajit" >&5
+$as_echo "$vi_cv_version_lua_luajit" >&6; }
+	vi_cv_path_lua="$vi_cv_path_luajit"
+	vi_cv_version_lua="$vi_cv_version_lua_luajit"
+      fi
+    else
+            # Extract the first word of "lua", so it can be a program name with args.
+set dummy lua; 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_path_vi_cv_path_plain_lua+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $vi_cv_path_plain_lua in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_vi_cv_path_plain_lua="$vi_cv_path_plain_lua" # Let the user override the test with a path.
+  ;;
+  *)
+  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_vi_cv_path_plain_lua="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+vi_cv_path_plain_lua=$ac_cv_path_vi_cv_path_plain_lua
+if test -n "$vi_cv_path_plain_lua"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_path_plain_lua" >&5
+$as_echo "$vi_cv_path_plain_lua" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+      if test "X$vi_cv_path_plain_lua" != "X"; then
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking Lua version" >&5
+$as_echo_n "checking Lua version... " >&6; }
+if ${vi_cv_version_plain_lua+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+   vi_cv_version_plain_lua=`${vi_cv_path_plain_lua} -e "print(_VERSION)" | sed 's/.* //'`
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_version_plain_lua" >&5
+$as_echo "$vi_cv_version_plain_lua" >&6; }
+      fi
+      vi_cv_path_lua="$vi_cv_path_plain_lua"
+      vi_cv_version_lua="$vi_cv_version_plain_lua"
+    fi
+    if test "x$vi_cv_with_luajit" != "xno" && test "X$vi_cv_version_luajit" != "X"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking if lua.h can be found in $vi_cv_path_lua_pfx/include/luajit-$vi_cv_version_luajit" >&5
+$as_echo_n "checking if lua.h can be found in $vi_cv_path_lua_pfx/include/luajit-$vi_cv_version_luajit... " >&6; }
+      if test -f "$vi_cv_path_lua_pfx/include/luajit-$vi_cv_version_luajit/lua.h"; then
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	LUA_INC=/luajit-$vi_cv_version_luajit
+      fi
+    fi
+    if test "X$LUA_INC" = "X"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking if lua.h can be found in $vi_cv_path_lua_pfx/include" >&5
+$as_echo_n "checking if lua.h can be found in $vi_cv_path_lua_pfx/include... " >&6; }
+      if test -f "$vi_cv_path_lua_pfx/include/lua.h"; then
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+      else
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if lua.h can be found in $vi_cv_path_lua_pfx/include/lua$vi_cv_version_lua" >&5
+$as_echo_n "checking if lua.h can be found in $vi_cv_path_lua_pfx/include/lua$vi_cv_version_lua... " >&6; }
+	if test -f "$vi_cv_path_lua_pfx/include/lua$vi_cv_version_lua/lua.h"; then
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	  LUA_INC=/lua$vi_cv_version_lua
+	else
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+	  vi_cv_path_lua_pfx=
+	fi
+      fi
+    fi
+  fi
+
+  if test "X$vi_cv_path_lua_pfx" != "X"; then
+    if test "x$vi_cv_with_luajit" != "xno"; then
+      multiarch=`dpkg-architecture -qDEB_HOST_MULTIARCH 2> /dev/null`
+      if test "X$multiarch" != "X"; then
+	lib_multiarch="lib/${multiarch}"
+      else
+	lib_multiarch="lib"
+      fi
+      if test "X$vi_cv_version_lua" = "X"; then
+	LUA_LIBS="-L${vi_cv_path_lua_pfx}/${lib_multiarch} -lluajit"
+      else
+	LUA_LIBS="-L${vi_cv_path_lua_pfx}/${lib_multiarch} -lluajit-$vi_cv_version_lua"
+      fi
+    else
+      if test "X$LUA_INC" != "X"; then
+		LUA_LIBS="-L${vi_cv_path_lua_pfx}/lib -llua$vi_cv_version_lua"
+      else
+	LUA_LIBS="-L${vi_cv_path_lua_pfx}/lib -llua"
+      fi
+    fi
+    if test "$enable_luainterp" = "dynamic"; then
+      lua_ok="yes"
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking if link with ${LUA_LIBS} is sane" >&5
+$as_echo_n "checking if link with ${LUA_LIBS} is sane... " >&6; }
+      libs_save=$LIBS
+      LIBS="$LIBS $LUA_LIBS"
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; lua_ok="yes"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }; lua_ok="no"; LUA_LIBS=""
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+      LIBS=$libs_save
+    fi
+    if test "x$lua_ok" = "xyes"; then
+      LUA_CFLAGS="-I${vi_cv_path_lua_pfx}/include${LUA_INC}"
+      LUA_SRC="if_lua.c"
+      LUA_OBJ="objects/if_lua.o"
+      LUA_PRO="if_lua.pro"
+      $as_echo "#define FEAT_LUA 1" >>confdefs.h
+
+    fi
+    if test "$enable_luainterp" = "dynamic"; then
+      if test "x$vi_cv_with_luajit" != "xno"; then
+	luajit="jit"
+      fi
+      if test -f "${vi_cv_path_lua_pfx}/bin/cyglua-${vi_cv_version_lua}.dll"; then
+	vi_cv_dll_name_lua="cyglua-${vi_cv_version_lua}.dll"
+      else
+	if test "x$MACOS_X" = "xyes"; then
+	  ext="dylib"
+	  indexes=""
+	else
+	  ext="so"
+	  indexes=".0 .1 .2 .3 .4 .5 .6 .7 .8 .9"
+	  multiarch=`dpkg-architecture -qDEB_HOST_MULTIARCH 2> /dev/null`
+	  if test "X$multiarch" != "X"; then
+	    lib_multiarch="lib/${multiarch}"
+	  fi
+	fi
+			{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if liblua${luajit}*.${ext}* can be found in $vi_cv_path_lua_pfx" >&5
+$as_echo_n "checking if liblua${luajit}*.${ext}* can be found in $vi_cv_path_lua_pfx... " >&6; }
+	for subdir in "${lib_multiarch}" lib64 lib; do
+	  if test -z "$subdir"; then
+	    continue
+	  fi
+	  for sover in "${vi_cv_version_lua}.${ext}" "-${vi_cv_version_lua}.${ext}" \
+	    ".${vi_cv_version_lua}.${ext}" ".${ext}.${vi_cv_version_lua}"; do
+	    for i in $indexes ""; do
+	      if test -f "${vi_cv_path_lua_pfx}/${subdir}/liblua${luajit}${sover}$i"; then
+		sover2="$i"
+		break 3
+	      fi
+	    done
+	  done
+	  sover=""
+	done
+	if test "X$sover" = "X"; then
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+	  lua_ok="no"
+	  vi_cv_dll_name_lua="liblua${luajit}.${ext}"
+	else
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	  lua_ok="yes"
+	  vi_cv_dll_name_lua="liblua${luajit}${sover}$sover2"
+	fi
+      fi
+      $as_echo "#define DYNAMIC_LUA 1" >>confdefs.h
+
+      LUA_LIBS=""
+      LUA_CFLAGS="-DDYNAMIC_LUA_DLL=\\\"${vi_cv_dll_name_lua}\\\" $LUA_CFLAGS"
+    fi
+    if test "X$LUA_CFLAGS$LUA_LIBS" != "X" && \
+       test "x$MACOS_X" = "xyes" && test "x$vi_cv_with_luajit" != "xno" && \
+       test "`(uname -m) 2>/dev/null`" = "x86_64"; then
+            LUA_LIBS="-pagezero_size 10000 -image_base 100000000 $LUA_LIBS"
+    fi
+  fi
+  if test "$fail_if_missing" = "yes" -a "$lua_ok" != "yes"; then
+    as_fn_error $? "could not configure lua" "$LINENO" 5
+  fi
+
+
+
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --enable-mzschemeinterp argument" >&5
+$as_echo_n "checking --enable-mzschemeinterp argument... " >&6; }
+# Check whether --enable-mzschemeinterp was given.
+if test "${enable_mzschemeinterp+set}" = set; then :
+  enableval=$enable_mzschemeinterp;
+else
+  enable_mzschemeinterp="no"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_mzschemeinterp" >&5
+$as_echo "$enable_mzschemeinterp" >&6; }
+
+if test "$enable_mzschemeinterp" = "yes"; then
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking --with-plthome argument" >&5
+$as_echo_n "checking --with-plthome argument... " >&6; }
+
+# Check whether --with-plthome was given.
+if test "${with_plthome+set}" = set; then :
+  withval=$with_plthome; with_plthome="$withval"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_plthome" >&5
+$as_echo "$with_plthome" >&6; }
+else
+  with_plthome="";{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"no\"" >&5
+$as_echo "\"no\"" >&6; }
+fi
+
+
+  if test "X$with_plthome" != "X"; then
+       vi_cv_path_mzscheme_pfx="$with_plthome"
+       vi_cv_path_mzscheme="${vi_cv_path_mzscheme_pfx}/bin/mzscheme"
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking PLTHOME environment var" >&5
+$as_echo_n "checking PLTHOME environment var... " >&6; }
+    if test "X$PLTHOME" != "X"; then
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$PLTHOME\"" >&5
+$as_echo "\"$PLTHOME\"" >&6; }
+	vi_cv_path_mzscheme_pfx="$PLTHOME"
+	vi_cv_path_mzscheme="${vi_cv_path_mzscheme_pfx}/bin/mzscheme"
+    else
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: not set" >&5
+$as_echo "not set" >&6; }
+		# Extract the first word of "mzscheme", so it can be a program name with args.
+set dummy mzscheme; 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_path_vi_cv_path_mzscheme+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $vi_cv_path_mzscheme in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_vi_cv_path_mzscheme="$vi_cv_path_mzscheme" # Let the user override the test with a path.
+  ;;
+  *)
+  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_vi_cv_path_mzscheme="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+vi_cv_path_mzscheme=$ac_cv_path_vi_cv_path_mzscheme
+if test -n "$vi_cv_path_mzscheme"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_path_mzscheme" >&5
+$as_echo "$vi_cv_path_mzscheme" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+			if test "X$vi_cv_path_mzscheme" != "X"; then
+	  lsout=`ls -l $vi_cv_path_mzscheme`
+	  if echo "$lsout" | grep -e '->' >/dev/null 2>/dev/null; then
+	    vi_cv_path_mzscheme=`echo "$lsout" | sed 's/.*-> \(.*\)/\1/'`
+	  fi
+	fi
+
+	if test "X$vi_cv_path_mzscheme" != "X"; then
+	    	    { $as_echo "$as_me:${as_lineno-$LINENO}: checking MzScheme install prefix" >&5
+$as_echo_n "checking MzScheme install prefix... " >&6; }
+if ${vi_cv_path_mzscheme_pfx+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  	    	    echo "(display (simplify-path		\
+	       (build-path (call-with-values	\
+		(lambda () (split-path (find-system-path (quote exec-file)))) \
+		(lambda (base name must-be-dir?) base)) (quote up))))" > mzdirs.scm
+	    	     vi_cv_path_mzscheme_pfx=`${vi_cv_path_mzscheme} -r mzdirs.scm | \
+		sed -e 's+/$++'`
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_path_mzscheme_pfx" >&5
+$as_echo "$vi_cv_path_mzscheme_pfx" >&6; }
+	    rm -f mzdirs.scm
+	fi
+    fi
+  fi
+
+  if test "X$vi_cv_path_mzscheme_pfx" != "X"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for racket include directory" >&5
+$as_echo_n "checking for racket include directory... " >&6; }
+    SCHEME_INC=`${vi_cv_path_mzscheme} -e '(require setup/dirs)(let ((p (find-include-dir))) (when (path? p) (display p)))'`
+    if test "X$SCHEME_INC" != "X"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${SCHEME_INC}" >&5
+$as_echo "${SCHEME_INC}" >&6; }
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+$as_echo "not found" >&6; }
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking if scheme.h can be found in $vi_cv_path_mzscheme_pfx/include" >&5
+$as_echo_n "checking if scheme.h can be found in $vi_cv_path_mzscheme_pfx/include... " >&6; }
+      if test -f "$vi_cv_path_mzscheme_pfx/include/scheme.h"; then
+	SCHEME_INC=${vi_cv_path_mzscheme_pfx}/include
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+      else
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if scheme.h can be found in $vi_cv_path_mzscheme_pfx/include/plt" >&5
+$as_echo_n "checking if scheme.h can be found in $vi_cv_path_mzscheme_pfx/include/plt... " >&6; }
+	if test -f "$vi_cv_path_mzscheme_pfx/include/plt/scheme.h"; then
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	  SCHEME_INC=${vi_cv_path_mzscheme_pfx}/include/plt
+	else
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if scheme.h can be found in $vi_cv_path_mzscheme_pfx/include/racket" >&5
+$as_echo_n "checking if scheme.h can be found in $vi_cv_path_mzscheme_pfx/include/racket... " >&6; }
+	  if test -f "$vi_cv_path_mzscheme_pfx/include/racket/scheme.h"; then
+	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	    SCHEME_INC=${vi_cv_path_mzscheme_pfx}/include/racket
+	  else
+	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+	    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if scheme.h can be found in /usr/include/plt/" >&5
+$as_echo_n "checking if scheme.h can be found in /usr/include/plt/... " >&6; }
+	    if test -f /usr/include/plt/scheme.h; then
+	      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	      SCHEME_INC=/usr/include/plt
+	    else
+	      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+	      { $as_echo "$as_me:${as_lineno-$LINENO}: checking if scheme.h can be found in /usr/include/racket/" >&5
+$as_echo_n "checking if scheme.h can be found in /usr/include/racket/... " >&6; }
+	      if test -f /usr/include/racket/scheme.h; then
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+		SCHEME_INC=/usr/include/racket
+	      else
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+		vi_cv_path_mzscheme_pfx=
+	      fi
+	    fi
+	  fi
+	fi
+      fi
+    fi
+  fi
+
+  if test "X$vi_cv_path_mzscheme_pfx" != "X"; then
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for racket lib directory" >&5
+$as_echo_n "checking for racket lib directory... " >&6; }
+    SCHEME_LIB=`${vi_cv_path_mzscheme} -e '(require setup/dirs)(let ((p (find-lib-dir))) (when (path? p) (display p)))'`
+    if test "X$SCHEME_LIB" != "X"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${SCHEME_LIB}" >&5
+$as_echo "${SCHEME_LIB}" >&6; }
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+$as_echo "not found" >&6; }
+    fi
+
+    for path in "${vi_cv_path_mzscheme_pfx}/lib" "${SCHEME_LIB}"; do
+      if test "X$path" != "X"; then
+	if test "x$MACOS_X" = "xyes"; then
+	  MZSCHEME_LIBS="-framework Racket"
+	  MZSCHEME_CFLAGS="-DMZ_PRECISE_GC"
+	elif test -f "${path}/libmzscheme3m.a"; then
+	  MZSCHEME_LIBS="${path}/libmzscheme3m.a"
+	  MZSCHEME_CFLAGS="-DMZ_PRECISE_GC"
+	elif test -f "${path}/libracket3m.a"; then
+	  MZSCHEME_LIBS="${path}/libracket3m.a"
+	  MZSCHEME_CFLAGS="-DMZ_PRECISE_GC"
+	elif test -f "${path}/libracket.a"; then
+	  MZSCHEME_LIBS="${path}/libracket.a ${path}/libmzgc.a"
+	elif test -f "${path}/libmzscheme.a"; then
+	  MZSCHEME_LIBS="${path}/libmzscheme.a ${path}/libmzgc.a"
+	else
+	  	  if test -f "${path}/libmzscheme3m.so"; then
+	    MZSCHEME_LIBS="-L${path} -lmzscheme3m"
+	    MZSCHEME_CFLAGS="-DMZ_PRECISE_GC"
+	  elif test -f "${path}/libracket3m.so"; then
+	    MZSCHEME_LIBS="-L${path} -lracket3m"
+	    MZSCHEME_CFLAGS="-DMZ_PRECISE_GC"
+	  elif test -f "${path}/libracket.so"; then
+	    MZSCHEME_LIBS="-L${path} -lracket -lmzgc"
+	  else
+	    	    if test "$path" != "$SCHEME_LIB"; then
+	      continue
+	    fi
+	    MZSCHEME_LIBS="-L${path} -lmzscheme -lmzgc"
+	  fi
+	  if test "$GCC" = yes; then
+	    	    	    MZSCHEME_LIBS="${MZSCHEME_LIBS} -Wl,-rpath -Wl,${path}"
+	  elif test "`(uname) 2>/dev/null`" = SunOS &&
+				   uname -r | grep '^5' >/dev/null; then
+	    MZSCHEME_LIBS="${MZSCHEME_LIBS} -R ${path}"
+	  fi
+	fi
+      fi
+      if test "X$MZSCHEME_LIBS" != "X"; then
+	break
+      fi
+    done
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if racket requires -pthread" >&5
+$as_echo_n "checking if racket requires -pthread... " >&6; }
+    if test "X$SCHEME_LIB" != "X" && $FGREP -e -pthread "$SCHEME_LIB/buildinfo" >/dev/null ; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+      MZSCHEME_LIBS="${MZSCHEME_LIBS} -pthread"
+      MZSCHEME_CFLAGS="${MZSCHEME_CFLAGS} -pthread"
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+    fi
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for racket config directory" >&5
+$as_echo_n "checking for racket config directory... " >&6; }
+    SCHEME_CONFIGDIR=`${vi_cv_path_mzscheme} -e '(require setup/dirs)(let ((p (find-config-dir))) (when (path? p) (display p)))'`
+    if test "X$SCHEME_CONFIGDIR" != "X"; then
+      MZSCHEME_CFLAGS="${MZSCHEME_CFLAGS} -DMZSCHEME_CONFIGDIR='\"${SCHEME_CONFIGDIR}\"'"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${SCHEME_CONFIGDIR}" >&5
+$as_echo "${SCHEME_CONFIGDIR}" >&6; }
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+$as_echo "not found" >&6; }
+    fi
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for racket collects directory" >&5
+$as_echo_n "checking for racket collects directory... " >&6; }
+    SCHEME_COLLECTS=`${vi_cv_path_mzscheme} -e '(require setup/dirs)(let ((p (find-collects-dir))) (when (path? p) (let-values (((base _1 _2) (split-path p))) (display base))))'`
+    if test "X$SCHEME_COLLECTS" = "X"; then
+      if test -d "$vi_cv_path_mzscheme_pfx/lib/plt/collects"; then
+	SCHEME_COLLECTS=$vi_cv_path_mzscheme_pfx/lib/plt/
+      else
+	if test -d "$vi_cv_path_mzscheme_pfx/lib/racket/collects"; then
+	  SCHEME_COLLECTS=$vi_cv_path_mzscheme_pfx/lib/racket/
+	else
+	  if test -d "$vi_cv_path_mzscheme_pfx/share/racket/collects"; then
+	    SCHEME_COLLECTS=$vi_cv_path_mzscheme_pfx/share/racket/
+	  else
+	    if test -d "$vi_cv_path_mzscheme_pfx/collects"; then
+	      SCHEME_COLLECTS=$vi_cv_path_mzscheme_pfx/
+	    fi
+	  fi
+	fi
+      fi
+    fi
+    if test "X$SCHEME_COLLECTS" != "X" ; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${SCHEME_COLLECTS}" >&5
+$as_echo "${SCHEME_COLLECTS}" >&6; }
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+$as_echo "not found" >&6; }
+    fi
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mzscheme_base.c" >&5
+$as_echo_n "checking for mzscheme_base.c... " >&6; }
+    if test -f "${SCHEME_COLLECTS}collects/scheme/base.ss" ; then
+      MZSCHEME_EXTRA="mzscheme_base.c"
+      MZSCHEME_MZC="${vi_cv_path_mzscheme_pfx}/bin/mzc"
+      MZSCHEME_MOD="++lib scheme/base"
+    else
+      if test -f "${SCHEME_COLLECTS}collects/scheme/base.rkt" ; then
+	MZSCHEME_EXTRA="mzscheme_base.c"
+	MZSCHEME_MZC="${vi_cv_path_mzscheme_pfx}/bin/mzc"
+	MZSCHEME_MOD="++lib scheme/base"
+      else
+	if test -f "${SCHEME_COLLECTS}collects/racket/base.rkt" ; then
+	  MZSCHEME_EXTRA="mzscheme_base.c"
+	  MZSCHEME_MZC="${vi_cv_path_mzscheme_pfx}/bin/raco ctool"
+	  MZSCHEME_MOD=""
+	fi
+      fi
+    fi
+    if test "X$MZSCHEME_EXTRA" != "X" ; then
+            MZSCHEME_CFLAGS="${MZSCHEME_CFLAGS} -DINCLUDE_MZSCHEME_BASE"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: needed" >&5
+$as_echo "needed" >&6; }
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: not needed" >&5
+$as_echo "not needed" >&6; }
+    fi
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ffi_type_void in -lffi" >&5
+$as_echo_n "checking for ffi_type_void in -lffi... " >&6; }
+if ${ac_cv_lib_ffi_ffi_type_void+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lffi  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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 ffi_type_void ();
+int
+main ()
+{
+return ffi_type_void ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_ffi_ffi_type_void=yes
+else
+  ac_cv_lib_ffi_ffi_type_void=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ffi_ffi_type_void" >&5
+$as_echo "$ac_cv_lib_ffi_ffi_type_void" >&6; }
+if test "x$ac_cv_lib_ffi_ffi_type_void" = xyes; then :
+  MZSCHEME_LIBS="$MZSCHEME_LIBS -lffi"
+fi
+
+
+    MZSCHEME_CFLAGS="${MZSCHEME_CFLAGS} -I${SCHEME_INC} \
+      -DMZSCHEME_COLLECTS='\"${SCHEME_COLLECTS}collects\"'"
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compile and link flags for MzScheme are sane" >&5
+$as_echo_n "checking if compile and link flags for MzScheme are sane... " >&6; }
+    cflags_save=$CFLAGS
+    libs_save=$LIBS
+    CFLAGS="$CFLAGS $MZSCHEME_CFLAGS"
+    LIBS="$LIBS $MZSCHEME_LIBS"
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; mzs_ok=yes
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no: MZSCHEME DISABLED" >&5
+$as_echo "no: MZSCHEME DISABLED" >&6; }; mzs_ok=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+    CFLAGS=$cflags_save
+    LIBS=$libs_save
+    if test $mzs_ok = yes; then
+      MZSCHEME_SRC="if_mzsch.c"
+      MZSCHEME_OBJ="objects/if_mzsch.o"
+      MZSCHEME_PRO="if_mzsch.pro"
+      $as_echo "#define FEAT_MZSCHEME 1" >>confdefs.h
+
+    else
+      MZSCHEME_CFLAGS=
+      MZSCHEME_LIBS=
+      MZSCHEME_EXTRA=
+      MZSCHEME_MZC=
+    fi
+  fi
+
+
+
+
+
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --enable-perlinterp argument" >&5
+$as_echo_n "checking --enable-perlinterp argument... " >&6; }
+# Check whether --enable-perlinterp was given.
+if test "${enable_perlinterp+set}" = set; then :
+  enableval=$enable_perlinterp;
+else
+  enable_perlinterp="no"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_perlinterp" >&5
+$as_echo "$enable_perlinterp" >&6; }
+if test "$enable_perlinterp" = "yes" -o "$enable_perlinterp" = "dynamic"; then
+  if test "x$features" = "xtiny" -o "x$features" = "xsmall"; then
+    as_fn_error $? "cannot use Perl with tiny or small features" "$LINENO" 5
+  fi
+
+  # Extract the first word of "perl", so it can be a program name with args.
+set dummy perl; 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_path_vi_cv_path_perl+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $vi_cv_path_perl in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_vi_cv_path_perl="$vi_cv_path_perl" # Let the user override the test with a path.
+  ;;
+  *)
+  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_vi_cv_path_perl="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+vi_cv_path_perl=$ac_cv_path_vi_cv_path_perl
+if test -n "$vi_cv_path_perl"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_path_perl" >&5
+$as_echo "$vi_cv_path_perl" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  if test "X$vi_cv_path_perl" != "X"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking Perl version" >&5
+$as_echo_n "checking Perl version... " >&6; }
+    if $vi_cv_path_perl -e 'require 5.003_01' >/dev/null 2>/dev/null; then
+     eval `$vi_cv_path_perl -V:usethreads`
+     eval `$vi_cv_path_perl -V:libperl`
+     if test "X$usethreads" = "XUNKNOWN" -o "X$usethreads" = "Xundef"; then
+       badthreads=no
+     else
+       if $vi_cv_path_perl -e 'require 5.6.0' >/dev/null 2>/dev/null; then
+	 eval `$vi_cv_path_perl -V:use5005threads`
+	 if test "X$use5005threads" = "XUNKNOWN" -o "X$use5005threads" = "Xundef"; then
+	   badthreads=no
+	 else
+	   badthreads=yes
+	   { $as_echo "$as_me:${as_lineno-$LINENO}: result: >>> Perl > 5.6 with 5.5 threads cannot be used <<<" >&5
+$as_echo ">>> Perl > 5.6 with 5.5 threads cannot be used <<<" >&6; }
+	 fi
+       else
+	 badthreads=yes
+	 { $as_echo "$as_me:${as_lineno-$LINENO}: result: >>> Perl 5.5 with threads cannot be used <<<" >&5
+$as_echo ">>> Perl 5.5 with threads cannot be used <<<" >&6; }
+       fi
+     fi
+     if test $badthreads = no; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: OK" >&5
+$as_echo "OK" >&6; }
+      eval `$vi_cv_path_perl -V:shrpenv`
+      if test "X$shrpenv" = "XUNKNOWN"; then # pre 5.003_04
+	shrpenv=""
+      fi
+      vi_cv_perllib=`$vi_cv_path_perl -MConfig -e 'print $Config{privlibexp}'`
+
+      vi_cv_perl_extutils=unknown_perl_extutils_path
+      for extutils_rel_path in ExtUtils vendor_perl/ExtUtils; do
+	xsubpp_path="$vi_cv_perllib/$extutils_rel_path/xsubpp"
+	if test -f "$xsubpp_path"; then
+	  vi_cv_perl_xsubpp="$xsubpp_path"
+	fi
+      done
+
+                              perlcppflags=`$vi_cv_path_perl -Mlib=$srcdir -MExtUtils::Embed \
+		-e 'ccflags;perl_inc;print"\n"' | sed -e 's/-fno[^ ]*//' \
+		-e 's/-fdebug-prefix-map[^ ]*//g' \
+		-e 's/-pipe //' \
+		-e 's/-W[^ ]*//g' \
+		-e 's/-D_FORTIFY_SOURCE=.//g'`
+            perllibs=`cd $srcdir; $vi_cv_path_perl -MExtUtils::Embed -e 'ldopts' | \
+		sed -e '/Warning/d' -e '/Note (probably harmless)/d' \
+			-e 's/-bE:perl.exp//' -e 's/-lc //'`
+                  perlldflags=`cd $srcdir; $vi_cv_path_perl -MExtUtils::Embed \
+		-e 'ccdlflags' | sed -e 's/-bE:perl.exp//'`
+
+                  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compile and link flags for Perl are sane" >&5
+$as_echo_n "checking if compile and link flags for Perl are sane... " >&6; }
+      cflags_save=$CFLAGS
+      libs_save=$LIBS
+      ldflags_save=$LDFLAGS
+      CFLAGS="$CFLAGS $perlcppflags"
+      LIBS="$LIBS $perllibs"
+      perlldflags=`echo "$perlldflags" | sed -e 's/^ *//g'`
+      LDFLAGS="$perlldflags $LDFLAGS"
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; perl_ok=yes
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no: PERL DISABLED" >&5
+$as_echo "no: PERL DISABLED" >&6; }; perl_ok=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+      CFLAGS=$cflags_save
+      LIBS=$libs_save
+      LDFLAGS=$ldflags_save
+      if test $perl_ok = yes; then
+	if test "X$perlcppflags" != "X"; then
+	  PERL_CFLAGS=$perlcppflags
+	fi
+	if test "X$perlldflags" != "X"; then
+	  if test "X`echo \"$LDFLAGS\" | $FGREP -e \"$perlldflags\"`" = "X"; then
+	    LDFLAGS="$perlldflags $LDFLAGS"
+	  fi
+	fi
+	PERL_LIBS=$perllibs
+	PERL_SRC="auto/if_perl.c if_perlsfio.c"
+	PERL_OBJ="objects/if_perl.o objects/if_perlsfio.o"
+	PERL_PRO="if_perl.pro if_perlsfio.pro"
+	$as_echo "#define FEAT_PERL 1" >>confdefs.h
+
+      fi
+     fi
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: >>> too old; need Perl version 5.003_01 or later <<<" >&5
+$as_echo ">>> too old; need Perl version 5.003_01 or later <<<" >&6; }
+    fi
+  fi
+
+  if test "x$MACOS_X" = "xyes"; then
+        dir=/System/Library/Perl
+    darwindir=$dir/darwin
+    if test -d $darwindir; then
+      PERL=/usr/bin/perl
+    else
+            dir=/System/Library/Perl/5.8.1
+      darwindir=$dir/darwin-thread-multi-2level
+      if test -d $darwindir; then
+	PERL=/usr/bin/perl
+      fi
+    fi
+    if test -n "$PERL"; then
+      PERL_DIR="$dir"
+      PERL_CFLAGS="-DFEAT_PERL -I$darwindir/CORE"
+      PERL_OBJ="objects/if_perl.o objects/if_perlsfio.o $darwindir/auto/DynaLoader/DynaLoader.a"
+      PERL_LIBS="-L$darwindir/CORE -lperl"
+    fi
+                PERL_LIBS=`echo "$PERL_LIBS" | sed -e 's/-arch\ ppc//' -e 's/-arch\ i386//' -e 's/-arch\ x86_64//'`
+    PERL_CFLAGS=`echo "$PERL_CFLAGS" | sed -e 's/-arch\ ppc//' -e 's/-arch\ i386//' -e 's/-arch\ x86_64//'`
+  fi
+  if test "$enable_perlinterp" = "dynamic"; then
+    if test "$perl_ok" = "yes" -a "X$libperl" != "X"; then
+      $as_echo "#define DYNAMIC_PERL 1" >>confdefs.h
+
+      PERL_CFLAGS="-DDYNAMIC_PERL_DLL=\\\"$libperl\\\" $PERL_CFLAGS"
+    fi
+  fi
+
+  if test "$fail_if_missing" = "yes" -a "$perl_ok" != "yes"; then
+    as_fn_error $? "could not configure perl" "$LINENO" 5
+  fi
+fi
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --enable-pythoninterp argument" >&5
+$as_echo_n "checking --enable-pythoninterp argument... " >&6; }
+# Check whether --enable-pythoninterp was given.
+if test "${enable_pythoninterp+set}" = set; then :
+  enableval=$enable_pythoninterp;
+else
+  enable_pythoninterp="no"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_pythoninterp" >&5
+$as_echo "$enable_pythoninterp" >&6; }
+if test "$enable_pythoninterp" = "yes" -o "$enable_pythoninterp" = "dynamic"; then
+  if test "x$features" = "xtiny" -o "x$features" = "xsmall"; then
+    as_fn_error $? "cannot use Python with tiny or small features" "$LINENO" 5
+  fi
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking --with-python-command argument" >&5
+$as_echo_n "checking --with-python-command argument... " >&6; }
+
+
+# Check whether --with-python-command was given.
+if test "${with_python_command+set}" = set; then :
+  withval=$with_python_command; vi_cv_path_python="$withval"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_path_python" >&5
+$as_echo "$vi_cv_path_python" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  if test "X$vi_cv_path_python" = "X"; then
+    for ac_prog in python2 python
+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_path_vi_cv_path_python+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $vi_cv_path_python in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_vi_cv_path_python="$vi_cv_path_python" # Let the user override the test with a path.
+  ;;
+  *)
+  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_vi_cv_path_python="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+vi_cv_path_python=$ac_cv_path_vi_cv_path_python
+if test -n "$vi_cv_path_python"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_path_python" >&5
+$as_echo "$vi_cv_path_python" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$vi_cv_path_python" && break
+done
+
+  fi
+  if test "X$vi_cv_path_python" != "X"; then
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking Python version" >&5
+$as_echo_n "checking Python version... " >&6; }
+if ${vi_cv_var_python_version+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  vi_cv_var_python_version=`
+	    ${vi_cv_path_python} -c 'import sys; print sys.version[:3]'`
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_var_python_version" >&5
+$as_echo "$vi_cv_var_python_version" >&6; }
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking Python is 2.3 or better" >&5
+$as_echo_n "checking Python is 2.3 or better... " >&6; }
+    if ${vi_cv_path_python} -c \
+	"import sys; sys.exit(${vi_cv_var_python_version} < 2.3)"
+    then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yep" >&5
+$as_echo "yep" >&6; }
+
+            { $as_echo "$as_me:${as_lineno-$LINENO}: checking Python's install prefix" >&5
+$as_echo_n "checking Python's install prefix... " >&6; }
+if ${vi_cv_path_python_pfx+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+   vi_cv_path_python_pfx=`
+	    ${vi_cv_path_python} -c \
+		"import sys; print sys.prefix"`
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_path_python_pfx" >&5
+$as_echo "$vi_cv_path_python_pfx" >&6; }
+
+            { $as_echo "$as_me:${as_lineno-$LINENO}: checking Python's execution prefix" >&5
+$as_echo_n "checking Python's execution prefix... " >&6; }
+if ${vi_cv_path_python_epfx+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+   vi_cv_path_python_epfx=`
+	    ${vi_cv_path_python} -c \
+		"import sys; print sys.exec_prefix"`
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_path_python_epfx" >&5
+$as_echo "$vi_cv_path_python_epfx" >&6; }
+
+
+      if ${vi_cv_path_pythonpath+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+   vi_cv_path_pythonpath=`
+	    unset PYTHONPATH;
+	    ${vi_cv_path_python} -c \
+		"import sys, string; print string.join(sys.path,':')"`
+fi
+
+
+
+
+# Check whether --with-python-config-dir was given.
+if test "${with_python_config_dir+set}" = set; then :
+  withval=$with_python_config_dir;  vi_cv_path_python_conf="${withval}"; have_python_config_dir=1
+fi
+
+
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking Python's configuration directory" >&5
+$as_echo_n "checking Python's configuration directory... " >&6; }
+if ${vi_cv_path_python_conf+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+	vi_cv_path_python_conf=
+	d=`${vi_cv_path_python} -c "import distutils.sysconfig; print distutils.sysconfig.get_config_var('LIBPL')"`
+	if test -d "$d" && test -f "$d/config.c"; then
+	  vi_cv_path_python_conf="$d"
+	else
+	  for path in "${vi_cv_path_python_pfx}" "${vi_cv_path_python_epfx}"; do
+	    for subdir in lib64 lib share; do
+	      d="${path}/${subdir}/python${vi_cv_var_python_version}/config"
+	      if test -d "$d" && test -f "$d/config.c"; then
+		vi_cv_path_python_conf="$d"
+	      fi
+	    done
+	  done
+	fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_path_python_conf" >&5
+$as_echo "$vi_cv_path_python_conf" >&6; }
+
+      PYTHON_CONFDIR="${vi_cv_path_python_conf}"
+
+      if test "X$PYTHON_CONFDIR" = "X"; then
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: can't find it!" >&5
+$as_echo "can't find it!" >&6; }
+      else
+
+			if ${vi_cv_path_python_plibs+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+	    pwd=`pwd`
+	    tmp_mkf="$pwd/config-PyMake$$"
+	    cat -- "${PYTHON_CONFDIR}/Makefile" - <<'eof' >"${tmp_mkf}"
+__:
+	@echo "python_BASEMODLIBS='$(BASEMODLIBS)'"
+	@echo "python_LIBS='$(LIBS)'"
+	@echo "python_SYSLIBS='$(SYSLIBS)'"
+	@echo "python_LINKFORSHARED='$(LINKFORSHARED)'"
+	@echo "python_DLLLIBRARY='$(DLLLIBRARY)'"
+	@echo "python_INSTSONAME='$(INSTSONAME)'"
+	@echo "python_PYTHONFRAMEWORK='$(PYTHONFRAMEWORK)'"
+	@echo "python_PYTHONFRAMEWORKPREFIX='$(PYTHONFRAMEWORKPREFIX)'"
+	@echo "python_PYTHONFRAMEWORKINSTALLDIR='$(PYTHONFRAMEWORKINSTALLDIR)'"
+eof
+	    	    eval "`cd ${PYTHON_CONFDIR} && make -f "${tmp_mkf}" __ | sed '/ directory /d'`"
+	    rm -f -- "${tmp_mkf}"
+	    if test "x$MACOS_X" = "xyes" && test -n "${python_PYTHONFRAMEWORK}" && ${vi_cv_path_python} -c \
+		"import sys; sys.exit(${vi_cv_var_python_version} < 2.3)"; then
+	      vi_cv_path_python_plibs="-framework Python"
+	      if test "x${vi_cv_path_python}" != "x/usr/bin/python" && test -n "${python_PYTHONFRAMEWORKPREFIX}"; then
+		  vi_cv_path_python_plibs="-F${python_PYTHONFRAMEWORKPREFIX} -framework Python"
+	      fi
+	    else
+	      vi_cv_path_python_plibs="-L${PYTHON_CONFDIR} -lpython${vi_cv_var_python_version}"
+	      	      	      	      if test -n "${python_LINKFORSHARED}" && test -n "${python_PYTHONFRAMEWORKPREFIX}"; then
+	        python_link_symbol=`echo ${python_LINKFORSHARED} | sed 's/\([^ \t][^ \t]*[ \t][ \t]*[^ \t][^ \t]*\)[ \t].*/\1/'`
+		python_link_path=`echo ${python_LINKFORSHARED} |   sed 's/\([^ \t][^ \t]*[ \t][ \t]*[^ \t][^ \t]*\)[ \t][ \t]*\(.*\)/\2/'`
+	        if test -n "${python_link_path}" && ! test -x "${python_link_path}"; then
+	          		  	          python_link_path="${python_PYTHONFRAMEWORKPREFIX}/${python_link_path}"
+		  if test -n "${python_link_path}" && ! test -x "${python_link_path}"; then
+		    		    python_link_path="${python_PYTHONFRAMEWORKINSTALLDIR}/Versions/${vi_cv_var_python_version}/${python_PYTHONFRAMEWORK}"
+	            	            		  fi
+	          python_LINKFORSHARED="${python_link_symbol} ${python_link_path}"
+	        fi
+	      fi
+	      vi_cv_path_python_plibs="${vi_cv_path_python_plibs} ${python_BASEMODLIBS} ${python_LIBS} ${python_SYSLIBS} ${python_LINKFORSHARED}"
+	      	      vi_cv_path_python_plibs=`echo $vi_cv_path_python_plibs | sed s/-ltermcap//`
+	    fi
+
+fi
+
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking Python's dll name" >&5
+$as_echo_n "checking Python's dll name... " >&6; }
+if ${vi_cv_dll_name_python+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+	  if test "X$python_DLLLIBRARY" != "X"; then
+	    vi_cv_dll_name_python="$python_DLLLIBRARY"
+	  else
+	    vi_cv_dll_name_python="$python_INSTSONAME"
+	  fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_dll_name_python" >&5
+$as_echo "$vi_cv_dll_name_python" >&6; }
+
+	PYTHON_LIBS="${vi_cv_path_python_plibs}"
+	if test "${vi_cv_path_python_pfx}" = "${vi_cv_path_python_epfx}"; then
+	  PYTHON_CFLAGS="-I${vi_cv_path_python_pfx}/include/python${vi_cv_var_python_version}"
+	else
+	  PYTHON_CFLAGS="-I${vi_cv_path_python_pfx}/include/python${vi_cv_var_python_version} -I${vi_cv_path_python_epfx}/include/python${vi_cv_var_python_version}"
+	fi
+	if test "X$have_python_config_dir" = "X1" -a "$enable_pythoninterp" = "dynamic"; then
+	  	  PYTHON_CFLAGS="${PYTHON_CFLAGS} -DPYTHON_HOME='\"${vi_cv_path_python_pfx}\"'"
+
+	fi
+	PYTHON_SRC="if_python.c"
+	PYTHON_OBJ="objects/if_python.o"
+
+								{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if -pthread should be used" >&5
+$as_echo_n "checking if -pthread should be used... " >&6; }
+	threadsafe_flag=
+	thread_lib=
+	        if test "`(uname) 2>/dev/null`" != Darwin; then
+	  test "$GCC" = yes && threadsafe_flag="-pthread"
+	  if test "`(uname) 2>/dev/null`" = FreeBSD; then
+	    threadsafe_flag="-D_THREAD_SAFE"
+	    thread_lib="-pthread"
+	  fi
+	  if test "`(uname) 2>/dev/null`" = SunOS; then
+	    threadsafe_flag="-pthreads"
+	  fi
+	fi
+	libs_save_old=$LIBS
+	if test -n "$threadsafe_flag"; then
+	  cflags_save=$CFLAGS
+	  CFLAGS="$CFLAGS $threadsafe_flag"
+	  LIBS="$LIBS $thread_lib"
+	  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; PYTHON_CFLAGS="$PYTHON_CFLAGS $threadsafe_flag"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }; LIBS=$libs_save_old
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+	  CFLAGS=$cflags_save
+	else
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+	fi
+
+			{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if compile and link flags for Python are sane" >&5
+$as_echo_n "checking if compile and link flags for Python are sane... " >&6; }
+	cflags_save=$CFLAGS
+	libs_save=$LIBS
+	CFLAGS="$CFLAGS $PYTHON_CFLAGS"
+	LIBS="$LIBS $PYTHON_LIBS"
+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; python_ok=yes
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no: PYTHON DISABLED" >&5
+$as_echo "no: PYTHON DISABLED" >&6; }; python_ok=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+	CFLAGS=$cflags_save
+	LIBS=$libs_save
+	if test $python_ok = yes; then
+	  $as_echo "#define FEAT_PYTHON 1" >>confdefs.h
+
+	else
+	  LIBS=$libs_save_old
+	  PYTHON_SRC=
+	  PYTHON_OBJ=
+	  PYTHON_LIBS=
+	  PYTHON_CFLAGS=
+	fi
+      fi
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: too old" >&5
+$as_echo "too old" >&6; }
+    fi
+  fi
+
+  if test "$fail_if_missing" = "yes" -a "$python_ok" != "yes"; then
+    as_fn_error $? "could not configure python" "$LINENO" 5
+  fi
+fi
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --enable-python3interp argument" >&5
+$as_echo_n "checking --enable-python3interp argument... " >&6; }
+# Check whether --enable-python3interp was given.
+if test "${enable_python3interp+set}" = set; then :
+  enableval=$enable_python3interp;
+else
+  enable_python3interp="no"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_python3interp" >&5
+$as_echo "$enable_python3interp" >&6; }
+if test "$enable_python3interp" = "yes" -o "$enable_python3interp" = "dynamic"; then
+  if test "x$features" = "xtiny" -o "x$features" = "xsmall"; then
+    as_fn_error $? "cannot use Python with tiny or small features" "$LINENO" 5
+  fi
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking --with-python3-command argument" >&5
+$as_echo_n "checking --with-python3-command argument... " >&6; }
+
+
+# Check whether --with-python3-command was given.
+if test "${with_python3_command+set}" = set; then :
+  withval=$with_python3_command; vi_cv_path_python3="$withval"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_path_python3" >&5
+$as_echo "$vi_cv_path_python3" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  if test "X$vi_cv_path_python3" = "X"; then
+    for ac_prog in python3 python
+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_path_vi_cv_path_python3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $vi_cv_path_python3 in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_vi_cv_path_python3="$vi_cv_path_python3" # Let the user override the test with a path.
+  ;;
+  *)
+  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_vi_cv_path_python3="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+vi_cv_path_python3=$ac_cv_path_vi_cv_path_python3
+if test -n "$vi_cv_path_python3"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_path_python3" >&5
+$as_echo "$vi_cv_path_python3" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$vi_cv_path_python3" && break
+done
+
+  fi
+  if test "X$vi_cv_path_python3" != "X"; then
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking Python version" >&5
+$as_echo_n "checking Python version... " >&6; }
+if ${vi_cv_var_python3_version+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  vi_cv_var_python3_version=`
+          ${vi_cv_path_python3} -c 'import sys; print(sys.version[:3])'`
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_var_python3_version" >&5
+$as_echo "$vi_cv_var_python3_version" >&6; }
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking Python is 3.0 or better" >&5
+$as_echo_n "checking Python is 3.0 or better... " >&6; }
+    if ${vi_cv_path_python3} -c \
+      "import sys; sys.exit(${vi_cv_var_python3_version} < 3.0)"
+    then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yep" >&5
+$as_echo "yep" >&6; }
+
+            { $as_echo "$as_me:${as_lineno-$LINENO}: checking Python's abiflags" >&5
+$as_echo_n "checking Python's abiflags... " >&6; }
+if ${vi_cv_var_python3_abiflags+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+       vi_cv_var_python3_abiflags=
+       if ${vi_cv_path_python3} -c \
+           "import sys; sys.exit(${vi_cv_var_python3_version} < 3.2)"
+       then
+         vi_cv_var_python3_abiflags=`${vi_cv_path_python3} -c \
+           "import sys; print(sys.abiflags)"`
+       fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_var_python3_abiflags" >&5
+$as_echo "$vi_cv_var_python3_abiflags" >&6; }
+
+            { $as_echo "$as_me:${as_lineno-$LINENO}: checking Python's install prefix" >&5
+$as_echo_n "checking Python's install prefix... " >&6; }
+if ${vi_cv_path_python3_pfx+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+   vi_cv_path_python3_pfx=`
+       ${vi_cv_path_python3} -c \
+       "import sys; print(sys.prefix)"`
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_path_python3_pfx" >&5
+$as_echo "$vi_cv_path_python3_pfx" >&6; }
+
+            { $as_echo "$as_me:${as_lineno-$LINENO}: checking Python's execution prefix" >&5
+$as_echo_n "checking Python's execution prefix... " >&6; }
+if ${vi_cv_path_python3_epfx+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+   vi_cv_path_python3_epfx=`
+       ${vi_cv_path_python3} -c \
+       "import sys; print(sys.exec_prefix)"`
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_path_python3_epfx" >&5
+$as_echo "$vi_cv_path_python3_epfx" >&6; }
+
+
+      if ${vi_cv_path_python3path+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+   vi_cv_path_python3path=`
+       unset PYTHONPATH;
+       ${vi_cv_path_python3} -c \
+       "import sys, string; print(':'.join(sys.path))"`
+fi
+
+
+
+
+# Check whether --with-python3-config-dir was given.
+if test "${with_python3_config_dir+set}" = set; then :
+  withval=$with_python3_config_dir;  vi_cv_path_python3_conf="${withval}"; have_python3_config_dir=1
+fi
+
+
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking Python's configuration directory" >&5
+$as_echo_n "checking Python's configuration directory... " >&6; }
+if ${vi_cv_path_python3_conf+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+       vi_cv_path_python3_conf=
+       config_dir="config-${vi_cv_var_python3_version}${vi_cv_var_python3_abiflags}"
+       d=`${vi_cv_path_python3} -c "import distutils.sysconfig; print(distutils.sysconfig.get_config_var('LIBPL'))"`
+       if test -d "$d" && test -f "$d/config.c"; then
+         vi_cv_path_python3_conf="$d"
+       else
+         for path in "${vi_cv_path_python3_pfx}" "${vi_cv_path_python3_epfx}"; do
+	   for subdir in lib64 lib share; do
+	     d="${path}/${subdir}/python${vi_cv_var_python3_version}/${config_dir}"
+	     if test -d "$d" && test -f "$d/config.c"; then
+	       vi_cv_path_python3_conf="$d"
+	     fi
+	   done
+         done
+       fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_path_python3_conf" >&5
+$as_echo "$vi_cv_path_python3_conf" >&6; }
+
+      PYTHON3_CONFDIR="${vi_cv_path_python3_conf}"
+
+      if test "X$PYTHON3_CONFDIR" = "X"; then
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: can't find it!" >&5
+$as_echo "can't find it!" >&6; }
+      else
+
+                        if ${vi_cv_path_python3_plibs+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+            pwd=`pwd`
+            tmp_mkf="$pwd/config-PyMake$$"
+            cat -- "${PYTHON3_CONFDIR}/Makefile" - <<'eof' >"${tmp_mkf}"
+__:
+	@echo "python3_BASEMODLIBS='$(BASEMODLIBS)'"
+	@echo "python3_LIBS='$(LIBS)'"
+	@echo "python3_SYSLIBS='$(SYSLIBS)'"
+	@echo "python3_DLLLIBRARY='$(DLLLIBRARY)'"
+	@echo "python3_INSTSONAME='$(INSTSONAME)'"
+eof
+	    	    eval "`cd ${PYTHON3_CONFDIR} && make -f "${tmp_mkf}" __ | sed '/ directory /d'`"
+	    rm -f -- "${tmp_mkf}"
+	    vi_cv_path_python3_plibs="-L${PYTHON3_CONFDIR} -lpython${vi_cv_var_python3_version}${vi_cv_var_python3_abiflags}"
+	    vi_cv_path_python3_plibs="${vi_cv_path_python3_plibs} ${python3_BASEMODLIBS} ${python3_LIBS} ${python3_SYSLIBS}"
+	    	    vi_cv_path_python3_plibs=`echo $vi_cv_path_python3_plibs | sed s/-ltermcap//`
+	    vi_cv_path_python3_plibs=`echo $vi_cv_path_python3_plibs | sed s/-lffi//`
+
+fi
+
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking Python3's dll name" >&5
+$as_echo_n "checking Python3's dll name... " >&6; }
+if ${vi_cv_dll_name_python3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+	  if test "X$python3_DLLLIBRARY" != "X"; then
+	    vi_cv_dll_name_python3="$python3_DLLLIBRARY"
+	  else
+	    vi_cv_dll_name_python3="$python3_INSTSONAME"
+	  fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_dll_name_python3" >&5
+$as_echo "$vi_cv_dll_name_python3" >&6; }
+
+        PYTHON3_LIBS="${vi_cv_path_python3_plibs}"
+        if test "${vi_cv_path_python3_pfx}" = "${vi_cv_path_python3_epfx}"; then
+          PYTHON3_CFLAGS="-I${vi_cv_path_python3_pfx}/include/python${vi_cv_var_python3_version}${vi_cv_var_python3_abiflags}"
+        else
+          PYTHON3_CFLAGS="-I${vi_cv_path_python3_pfx}/include/python${vi_cv_var_python3_version}${vi_cv_var_python3_abiflags} -I${vi_cv_path_python3_epfx}/include/python${vi_cv_var_python3_version}${vi_cv_var_python3_abiflags}"
+        fi
+	if test "X$have_python3_config_dir" = "X1" -a "$enable_python3interp" = "dynamic"; then
+	  	  PYTHON3_CFLAGS="${PYTHON3_CFLAGS}  -DPYTHON3_HOME='L\"${vi_cv_path_python3_pfx}\"'"
+	fi
+        PYTHON3_SRC="if_python3.c"
+        PYTHON3_OBJ="objects/if_python3.o"
+
+                                                                { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -pthread should be used" >&5
+$as_echo_n "checking if -pthread should be used... " >&6; }
+        threadsafe_flag=
+        thread_lib=
+                if test "`(uname) 2>/dev/null`" != Darwin; then
+          test "$GCC" = yes && threadsafe_flag="-pthread"
+          if test "`(uname) 2>/dev/null`" = FreeBSD; then
+            threadsafe_flag="-D_THREAD_SAFE"
+            thread_lib="-pthread"
+          fi
+          if test "`(uname) 2>/dev/null`" = SunOS; then
+            threadsafe_flag="-pthreads"
+          fi
+        fi
+        libs_save_old=$LIBS
+        if test -n "$threadsafe_flag"; then
+          cflags_save=$CFLAGS
+          CFLAGS="$CFLAGS $threadsafe_flag"
+          LIBS="$LIBS $thread_lib"
+          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; PYTHON3_CFLAGS="$PYTHON3_CFLAGS $threadsafe_flag"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }; LIBS=$libs_save_old
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+          CFLAGS=$cflags_save
+        else
+          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+        fi
+
+                        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compile and link flags for Python 3 are sane" >&5
+$as_echo_n "checking if compile and link flags for Python 3 are sane... " >&6; }
+        cflags_save=$CFLAGS
+        libs_save=$LIBS
+        CFLAGS="$CFLAGS $PYTHON3_CFLAGS"
+        LIBS="$LIBS $PYTHON3_LIBS"
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; python3_ok=yes
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no: PYTHON3 DISABLED" >&5
+$as_echo "no: PYTHON3 DISABLED" >&6; }; python3_ok=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+        CFLAGS=$cflags_save
+        LIBS=$libs_save
+        if test "$python3_ok" = yes; then
+          $as_echo "#define FEAT_PYTHON3 1" >>confdefs.h
+
+        else
+          LIBS=$libs_save_old
+          PYTHON3_SRC=
+          PYTHON3_OBJ=
+          PYTHON3_LIBS=
+          PYTHON3_CFLAGS=
+        fi
+      fi
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: too old" >&5
+$as_echo "too old" >&6; }
+    fi
+  fi
+  if test "$fail_if_missing" = "yes" -a "$python3_ok" != "yes"; then
+    as_fn_error $? "could not configure python3" "$LINENO" 5
+  fi
+fi
+
+
+
+
+
+
+if test "$python_ok" = yes && test "$python3_ok" = yes; then
+  $as_echo "#define DYNAMIC_PYTHON 1" >>confdefs.h
+
+  $as_echo "#define DYNAMIC_PYTHON3 1" >>confdefs.h
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can do without RTLD_GLOBAL for Python" >&5
+$as_echo_n "checking whether we can do without RTLD_GLOBAL for Python... " >&6; }
+  cflags_save=$CFLAGS
+  CFLAGS="$CFLAGS $PYTHON_CFLAGS"
+  libs_save=$LIBS
+    LIBS="-ldl $LIBS"
+  if test "$cross_compiling" = 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 $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+    #include <dlfcn.h>
+    /* If this program fails, then RTLD_GLOBAL is needed.
+     * RTLD_GLOBAL will be used and then it is not possible to
+     * have both python versions enabled in the same vim instance.
+     * Only the first python version used will be switched on.
+     */
+
+    int no_rtl_global_needed_for(char *python_instsoname, char *prefix)
+    {
+      int needed = 0;
+      void* pylib = dlopen(python_instsoname, RTLD_LAZY|RTLD_LOCAL);
+      if (pylib != 0)
+      {
+          void (*pfx)(char *home) = dlsym(pylib, "Py_SetPythonHome");
+          void (*init)(void) = dlsym(pylib, "Py_Initialize");
+          int (*simple)(char*) = dlsym(pylib, "PyRun_SimpleString");
+          void (*final)(void) = dlsym(pylib, "Py_Finalize");
+          (*pfx)(prefix);
+          (*init)();
+          needed = (*simple)("import termios") == -1;
+          (*final)();
+          dlclose(pylib);
+      }
+      return !needed;
+    }
+
+    int main(int argc, char** argv)
+    {
+      int not_needed = 0;
+      if (no_rtl_global_needed_for("${vi_cv_dll_name_python}", "${vi_cv_path_python_pfx}"))
+            not_needed = 1;
+      return !not_needed;
+    }
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; };$as_echo "#define PY_NO_RTLD_GLOBAL 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+  CFLAGS=$cflags_save
+  LIBS=$libs_save
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can do without RTLD_GLOBAL for Python3" >&5
+$as_echo_n "checking whether we can do without RTLD_GLOBAL for Python3... " >&6; }
+  cflags_save=$CFLAGS
+  CFLAGS="$CFLAGS $PYTHON3_CFLAGS"
+  libs_save=$LIBS
+    LIBS="-ldl $LIBS"
+  if test "$cross_compiling" = 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 $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+    #include <dlfcn.h>
+    #include <wchar.h>
+    /* If this program fails, then RTLD_GLOBAL is needed.
+     * RTLD_GLOBAL will be used and then it is not possible to
+     * have both python versions enabled in the same vim instance.
+     * Only the first python version used will be switched on.
+     */
+
+    int no_rtl_global_needed_for(char *python_instsoname, wchar_t *prefix)
+    {
+      int needed = 0;
+      void* pylib = dlopen(python_instsoname, RTLD_LAZY|RTLD_LOCAL);
+      if (pylib != 0)
+      {
+          void (*pfx)(wchar_t *home) = dlsym(pylib, "Py_SetPythonHome");
+          void (*init)(void) = dlsym(pylib, "Py_Initialize");
+          int (*simple)(char*) = dlsym(pylib, "PyRun_SimpleString");
+          void (*final)(void) = dlsym(pylib, "Py_Finalize");
+          (*pfx)(prefix);
+          (*init)();
+          needed = (*simple)("import termios") == -1;
+          (*final)();
+          dlclose(pylib);
+      }
+      return !needed;
+    }
+
+    int main(int argc, char** argv)
+    {
+      int not_needed = 0;
+      if (no_rtl_global_needed_for("${vi_cv_dll_name_python3}", L"${vi_cv_path_python3_pfx}"))
+            not_needed = 1;
+      return !not_needed;
+    }
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; };$as_echo "#define PY3_NO_RTLD_GLOBAL 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+  CFLAGS=$cflags_save
+  LIBS=$libs_save
+
+  PYTHON_SRC="if_python.c"
+  PYTHON_OBJ="objects/if_python.o"
+  PYTHON_CFLAGS="$PYTHON_CFLAGS -DDYNAMIC_PYTHON_DLL=\\\"${vi_cv_dll_name_python}\\\""
+  PYTHON_LIBS=
+  PYTHON3_SRC="if_python3.c"
+  PYTHON3_OBJ="objects/if_python3.o"
+  PYTHON3_CFLAGS="$PYTHON3_CFLAGS -DDYNAMIC_PYTHON3_DLL=\\\"${vi_cv_dll_name_python3}\\\""
+  PYTHON3_LIBS=
+elif test "$python_ok" = yes && test "$enable_pythoninterp" = "dynamic"; then
+  $as_echo "#define DYNAMIC_PYTHON 1" >>confdefs.h
+
+  PYTHON_SRC="if_python.c"
+  PYTHON_OBJ="objects/if_python.o"
+  PYTHON_CFLAGS="$PYTHON_CFLAGS -DDYNAMIC_PYTHON_DLL=\\\"${vi_cv_dll_name_python}\\\""
+  PYTHON_LIBS=
+elif test "$python_ok" = yes; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -fPIE can be added for Python" >&5
+$as_echo_n "checking if -fPIE can be added for Python... " >&6; }
+  cflags_save=$CFLAGS
+  libs_save=$LIBS
+  CFLAGS="$CFLAGS $PYTHON_CFLAGS -fPIE"
+  LIBS="$LIBS $PYTHON_LIBS"
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; fpie_ok=yes
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }; fpie_ok=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  CFLAGS=$cflags_save
+  LIBS=$libs_save
+  if test $fpie_ok = yes; then
+    PYTHON_CFLAGS="$PYTHON_CFLAGS -fPIE"
+  fi
+elif test "$python3_ok" = yes && test "$enable_python3interp" = "dynamic"; then
+  $as_echo "#define DYNAMIC_PYTHON3 1" >>confdefs.h
+
+  PYTHON3_SRC="if_python3.c"
+  PYTHON3_OBJ="objects/if_python3.o"
+  PYTHON3_CFLAGS="$PYTHON3_CFLAGS -DDYNAMIC_PYTHON3_DLL=\\\"${vi_cv_dll_name_python3}\\\""
+  PYTHON3_LIBS=
+elif test "$python3_ok" = yes; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -fPIE can be added for Python3" >&5
+$as_echo_n "checking if -fPIE can be added for Python3... " >&6; }
+  cflags_save=$CFLAGS
+  libs_save=$LIBS
+  CFLAGS="$CFLAGS $PYTHON3_CFLAGS -fPIE"
+  LIBS="$LIBS $PYTHON3_LIBS"
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; fpie_ok=yes
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }; fpie_ok=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  CFLAGS=$cflags_save
+  LIBS=$libs_save
+  if test $fpie_ok = yes; then
+    PYTHON3_CFLAGS="$PYTHON3_CFLAGS -fPIE"
+  fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --enable-tclinterp argument" >&5
+$as_echo_n "checking --enable-tclinterp argument... " >&6; }
+# Check whether --enable-tclinterp was given.
+if test "${enable_tclinterp+set}" = set; then :
+  enableval=$enable_tclinterp;
+else
+  enable_tclinterp="no"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_tclinterp" >&5
+$as_echo "$enable_tclinterp" >&6; }
+
+if test "$enable_tclinterp" = "yes" -o "$enable_tclinterp" = "dynamic"; then
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking --with-tclsh argument" >&5
+$as_echo_n "checking --with-tclsh argument... " >&6; }
+
+# Check whether --with-tclsh was given.
+if test "${with_tclsh+set}" = set; then :
+  withval=$with_tclsh; tclsh_name="$withval"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: $tclsh_name" >&5
+$as_echo "$tclsh_name" >&6; }
+else
+  tclsh_name="tclsh8.5"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  # Extract the first word of "$tclsh_name", so it can be a program name with args.
+set dummy $tclsh_name; 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_path_vi_cv_path_tcl+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $vi_cv_path_tcl in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_vi_cv_path_tcl="$vi_cv_path_tcl" # Let the user override the test with a path.
+  ;;
+  *)
+  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_vi_cv_path_tcl="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+vi_cv_path_tcl=$ac_cv_path_vi_cv_path_tcl
+if test -n "$vi_cv_path_tcl"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_path_tcl" >&5
+$as_echo "$vi_cv_path_tcl" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+    if test "X$vi_cv_path_tcl" = "X" -a $tclsh_name = "tclsh8.5"; then
+    tclsh_name="tclsh8.4"
+    # Extract the first word of "$tclsh_name", so it can be a program name with args.
+set dummy $tclsh_name; 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_path_vi_cv_path_tcl+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $vi_cv_path_tcl in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_vi_cv_path_tcl="$vi_cv_path_tcl" # Let the user override the test with a path.
+  ;;
+  *)
+  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_vi_cv_path_tcl="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+vi_cv_path_tcl=$ac_cv_path_vi_cv_path_tcl
+if test -n "$vi_cv_path_tcl"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_path_tcl" >&5
+$as_echo "$vi_cv_path_tcl" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+  if test "X$vi_cv_path_tcl" = "X" -a $tclsh_name = "tclsh8.4"; then
+    tclsh_name="tclsh8.2"
+    # Extract the first word of "$tclsh_name", so it can be a program name with args.
+set dummy $tclsh_name; 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_path_vi_cv_path_tcl+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $vi_cv_path_tcl in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_vi_cv_path_tcl="$vi_cv_path_tcl" # Let the user override the test with a path.
+  ;;
+  *)
+  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_vi_cv_path_tcl="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+vi_cv_path_tcl=$ac_cv_path_vi_cv_path_tcl
+if test -n "$vi_cv_path_tcl"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_path_tcl" >&5
+$as_echo "$vi_cv_path_tcl" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+  if test "X$vi_cv_path_tcl" = "X" -a $tclsh_name = "tclsh8.2"; then
+    tclsh_name="tclsh8.0"
+    # Extract the first word of "$tclsh_name", so it can be a program name with args.
+set dummy $tclsh_name; 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_path_vi_cv_path_tcl+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $vi_cv_path_tcl in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_vi_cv_path_tcl="$vi_cv_path_tcl" # Let the user override the test with a path.
+  ;;
+  *)
+  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_vi_cv_path_tcl="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+vi_cv_path_tcl=$ac_cv_path_vi_cv_path_tcl
+if test -n "$vi_cv_path_tcl"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_path_tcl" >&5
+$as_echo "$vi_cv_path_tcl" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+    if test "X$vi_cv_path_tcl" = "X"; then
+    tclsh_name="tclsh"
+    # Extract the first word of "$tclsh_name", so it can be a program name with args.
+set dummy $tclsh_name; 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_path_vi_cv_path_tcl+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $vi_cv_path_tcl in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_vi_cv_path_tcl="$vi_cv_path_tcl" # Let the user override the test with a path.
+  ;;
+  *)
+  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_vi_cv_path_tcl="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+vi_cv_path_tcl=$ac_cv_path_vi_cv_path_tcl
+if test -n "$vi_cv_path_tcl"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_path_tcl" >&5
+$as_echo "$vi_cv_path_tcl" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+  if test "X$vi_cv_path_tcl" != "X"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking Tcl version" >&5
+$as_echo_n "checking Tcl version... " >&6; }
+    if echo 'exit [expr [info tclversion] < 8.0]' | "$vi_cv_path_tcl" - ; then
+      tclver=`echo 'puts [info tclversion]' | $vi_cv_path_tcl -`
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $tclver - OK" >&5
+$as_echo "$tclver - OK" >&6; };
+      tclloc=`echo 'set l [info library];set i [string last lib $l];incr i -2;puts [string range $l 0 $i]' | $vi_cv_path_tcl -`
+      tcldll=`echo 'puts libtcl[info tclversion][info sharedlibextension]' | $vi_cv_path_tcl -`
+
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of Tcl include" >&5
+$as_echo_n "checking for location of Tcl include... " >&6; }
+      if test "x$MACOS_X" != "xyes"; then
+	tclinc="$tclloc/include $tclloc/include/tcl $tclloc/include/tcl$tclver /usr/local/include /usr/local/include/tcl$tclver /usr/include /usr/include/tcl$tclver"
+      else
+		tclinc="/System/Library/Frameworks/Tcl.framework/Headers"
+      fi
+      TCL_INC=
+      for try in $tclinc; do
+	if test -f "$try/tcl.h"; then
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $try/tcl.h" >&5
+$as_echo "$try/tcl.h" >&6; }
+	  TCL_INC=$try
+	  break
+	fi
+      done
+      if test -z "$TCL_INC"; then
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: <not found>" >&5
+$as_echo "<not found>" >&6; }
+	SKIP_TCL=YES
+      fi
+      if test -z "$SKIP_TCL"; then
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of tclConfig.sh script" >&5
+$as_echo_n "checking for location of tclConfig.sh script... " >&6; }
+	if test "x$MACOS_X" != "xyes"; then
+	  tclcnf=`echo $tclinc | sed s/include/lib/g`
+	  tclcnf="$tclcnf `echo $tclinc | sed s/include/lib64/g`"
+	else
+	  	  tclcnf="/System/Library/Frameworks/Tcl.framework"
+	fi
+	for try in $tclcnf; do
+	  if test -f "$try/tclConfig.sh"; then
+	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $try/tclConfig.sh" >&5
+$as_echo "$try/tclConfig.sh" >&6; }
+	    . "$try/tclConfig.sh"
+	    	    if test "$enable_tclinterp" = "dynamic"; then
+	      TCL_LIBS=`eval echo "$TCL_STUB_LIB_SPEC $TCL_LIBS"`
+	    else
+	      TCL_LIBS=`eval echo "$TCL_LIB_SPEC $TCL_LIBS"`
+	    fi
+	    	    	    TCL_DEFS=`echo $TCL_DEFS | sed -e 's/\\\\ /\\\\X/g' | tr ' ' '\012' | sed -e '/^[^-]/d' -e '/^-[^D]/d' -e '/-D[^_]/d' -e 's/-D_/ -D_/' | tr '\012' ' ' | sed -e 's/\\\\X/\\\\ /g'`
+	    break
+	  fi
+	done
+	if test -z "$TCL_LIBS"; then
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: result: <not found>" >&5
+$as_echo "<not found>" >&6; }
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl library by myself" >&5
+$as_echo_n "checking for Tcl library by myself... " >&6; }
+	  tcllib=`echo $tclinc | sed s/include/lib/g`
+	  tcllib="$tcllib `echo $tclinc | sed s/include/lib64/g`"
+	  for ext in .so .a ; do
+	    for ver in "" $tclver ; do
+	      for try in $tcllib ; do
+		trylib=tcl$ver$ext
+		if test -f "$try/lib$trylib" ; then
+		  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $try/lib$trylib" >&5
+$as_echo "$try/lib$trylib" >&6; }
+		  TCL_LIBS="-L\"$try\" -ltcl$ver -ldl -lm"
+		  if test "`(uname) 2>/dev/null`" = SunOS &&
+					 uname -r | grep '^5' >/dev/null; then
+		    TCL_LIBS="$TCL_LIBS -R $try"
+		  fi
+		  break 3
+		fi
+	      done
+	    done
+	  done
+	  if test -z "$TCL_LIBS"; then
+	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: <not found>" >&5
+$as_echo "<not found>" >&6; }
+	    SKIP_TCL=YES
+	  fi
+	fi
+	if test -z "$SKIP_TCL"; then
+	  $as_echo "#define FEAT_TCL 1" >>confdefs.h
+
+	  TCL_SRC=if_tcl.c
+	  TCL_OBJ=objects/if_tcl.o
+	  TCL_PRO=if_tcl.pro
+	  TCL_CFLAGS="-I$TCL_INC $TCL_DEFS"
+	fi
+      fi
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: too old; need Tcl version 8.0 or later" >&5
+$as_echo "too old; need Tcl version 8.0 or later" >&6; }
+    fi
+  fi
+  if test "$enable_tclinterp" = "dynamic"; then
+    if test "X$TCL_SRC" != "X" -a "X$tcldll" != "X"; then
+      $as_echo "#define DYNAMIC_TCL 1" >>confdefs.h
+
+      TCL_CFLAGS="-DDYNAMIC_TCL_DLL=\\\"$tcldll\\\" -DDYNAMIC_TCL_VER=\\\"$tclver\\\" $TCL_CFLAGS"
+    fi
+  fi
+  if test "$fail_if_missing" = "yes" -a -z "$TCL_SRC"; then
+    as_fn_error $? "could not configure Tcl" "$LINENO" 5
+  fi
+fi
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --enable-rubyinterp argument" >&5
+$as_echo_n "checking --enable-rubyinterp argument... " >&6; }
+# Check whether --enable-rubyinterp was given.
+if test "${enable_rubyinterp+set}" = set; then :
+  enableval=$enable_rubyinterp;
+else
+  enable_rubyinterp="no"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_rubyinterp" >&5
+$as_echo "$enable_rubyinterp" >&6; }
+if test "$enable_rubyinterp" = "yes" -o "$enable_rubyinterp" = "dynamic"; then
+  if test "x$features" = "xtiny" -o "x$features" = "xsmall"; then
+    as_fn_error $? "cannot use Ruby with tiny or small features" "$LINENO" 5
+  fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking --with-ruby-command argument" >&5
+$as_echo_n "checking --with-ruby-command argument... " >&6; }
+
+
+# Check whether --with-ruby-command was given.
+if test "${with_ruby_command+set}" = set; then :
+  withval=$with_ruby_command; RUBY_CMD="$withval"; vi_cv_path_ruby="$withval"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RUBY_CMD" >&5
+$as_echo "$RUBY_CMD" >&6; }
+else
+  RUBY_CMD="ruby"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: defaulting to $RUBY_CMD" >&5
+$as_echo "defaulting to $RUBY_CMD" >&6; }
+fi
+
+  # Extract the first word of "$RUBY_CMD", so it can be a program name with args.
+set dummy $RUBY_CMD; 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_path_vi_cv_path_ruby+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $vi_cv_path_ruby in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_vi_cv_path_ruby="$vi_cv_path_ruby" # Let the user override the test with a path.
+  ;;
+  *)
+  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_vi_cv_path_ruby="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+vi_cv_path_ruby=$ac_cv_path_vi_cv_path_ruby
+if test -n "$vi_cv_path_ruby"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_path_ruby" >&5
+$as_echo "$vi_cv_path_ruby" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  if test "X$vi_cv_path_ruby" != "X"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking Ruby version" >&5
+$as_echo_n "checking Ruby version... " >&6; }
+    if $vi_cv_path_ruby -e '(VERSION rescue RUBY_VERSION) >= "1.6.0" or exit 1' >/dev/null 2>/dev/null; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: OK" >&5
+$as_echo "OK" >&6; }
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking Ruby rbconfig" >&5
+$as_echo_n "checking Ruby rbconfig... " >&6; }
+      ruby_rbconfig="RbConfig"
+      if ! $vi_cv_path_ruby -r rbconfig -e 'RbConfig' >/dev/null 2>/dev/null; then
+	ruby_rbconfig="Config"
+      fi
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ruby_rbconfig" >&5
+$as_echo "$ruby_rbconfig" >&6; }
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking Ruby header files" >&5
+$as_echo_n "checking Ruby header files... " >&6; }
+      rubyhdrdir=`$vi_cv_path_ruby -r mkmf -e "print $ruby_rbconfig::CONFIG['rubyhdrdir'] || $ruby_rbconfig::CONFIG['archdir'] || \\$hdrdir" 2>/dev/null`
+      if test "X$rubyhdrdir" != "X"; then
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rubyhdrdir" >&5
+$as_echo "$rubyhdrdir" >&6; }
+	RUBY_CFLAGS="-I$rubyhdrdir"
+        rubyarchdir=`$vi_cv_path_ruby -r rbconfig -e "print ($ruby_rbconfig::CONFIG.has_key? 'rubyarchhdrdir') ? $ruby_rbconfig::CONFIG['rubyarchhdrdir'] : '$rubyhdrdir/'+$ruby_rbconfig::CONFIG['arch']"`
+        if test -d "$rubyarchdir"; then
+          RUBY_CFLAGS="$RUBY_CFLAGS -I$rubyarchdir"
+        fi
+        rubyversion=`$vi_cv_path_ruby -r rbconfig -e "print $ruby_rbconfig::CONFIG['ruby_version'].gsub(/\./, '')[0,2]"`
+	if test "X$rubyversion" = "X"; then
+	  rubyversion=`$vi_cv_path_ruby -e "print ((VERSION rescue RUBY_VERSION)).gsub(/\./, '')[0,2]"`
+	fi
+        RUBY_CFLAGS="$RUBY_CFLAGS -DRUBY_VERSION=$rubyversion"
+	rubylibs=`$vi_cv_path_ruby -r rbconfig -e "print $ruby_rbconfig::CONFIG['LIBS']"`
+	if test "X$rubylibs" != "X"; then
+	  RUBY_LIBS="$rubylibs"
+	fi
+	librubyarg=`$vi_cv_path_ruby -r rbconfig -e "print $ruby_rbconfig.expand($ruby_rbconfig::CONFIG['LIBRUBYARG'])"`
+	librubya=`$vi_cv_path_ruby -r rbconfig -e "print $ruby_rbconfig.expand($ruby_rbconfig::CONFIG['LIBRUBY_A'])"`
+	rubylibdir=`$vi_cv_path_ruby -r rbconfig -e "print $ruby_rbconfig.expand($ruby_rbconfig::CONFIG['libdir'])"`
+	if test -f "$rubylibdir/$librubya"; then
+	  librubyarg="$librubyarg"
+	  RUBY_LIBS="$RUBY_LIBS -L$rubylibdir"
+	elif test "$librubyarg" = "libruby.a"; then
+	  	  librubyarg="-lruby"
+	  RUBY_LIBS="$RUBY_LIBS -L$rubylibdir"
+	fi
+
+	if test "X$librubyarg" != "X"; then
+	  RUBY_LIBS="$librubyarg $RUBY_LIBS"
+	fi
+	rubyldflags=`$vi_cv_path_ruby -r rbconfig -e "print $ruby_rbconfig::CONFIG['LDFLAGS']"`
+	if test "X$rubyldflags" != "X"; then
+	  	  	  	  rubyldflags=`echo "$rubyldflags" | sed -e 's/-arch\ ppc//' -e 's/-arch\ i386//' -e 's/-arch\ x86_64//'`
+	  if test "X$rubyldflags" != "X"; then
+	    if test "X`echo \"$LDFLAGS\" | $FGREP -e \"$rubyldflags\"`" = "X"; then
+	      LDFLAGS="$rubyldflags $LDFLAGS"
+	    fi
+	  fi
+	fi
+	RUBY_SRC="if_ruby.c"
+	RUBY_OBJ="objects/if_ruby.o"
+	RUBY_PRO="if_ruby.pro"
+	$as_echo "#define FEAT_RUBY 1" >>confdefs.h
+
+	if test "$enable_rubyinterp" = "dynamic"; then
+	  libruby_soname=`$vi_cv_path_ruby -r rbconfig -e "puts $ruby_rbconfig::CONFIG['LIBRUBY_ALIASES'].split[0]"`
+	  if test -z "$libruby_soname"; then
+	    libruby_soname=`$vi_cv_path_ruby -r rbconfig -e "puts $ruby_rbconfig::CONFIG['LIBRUBY_SO']"`
+	  fi
+	  $as_echo "#define DYNAMIC_RUBY 1" >>confdefs.h
+
+	  RUBY_CFLAGS="-DDYNAMIC_RUBY_DLL=\\\"$libruby_soname\\\" -DDYNAMIC_RUBY_VER=$rubyversion $RUBY_CFLAGS"
+	  RUBY_LIBS=
+	fi
+      else
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: not found; disabling Ruby" >&5
+$as_echo "not found; disabling Ruby" >&6; }
+      fi
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: too old; need Ruby version 1.6.0 or later" >&5
+$as_echo "too old; need Ruby version 1.6.0 or later" >&6; }
+    fi
+  fi
+
+  if test "$fail_if_missing" = "yes" -a -z "$RUBY_OBJ"; then
+    as_fn_error $? "could not configure Ruby" "$LINENO" 5
+  fi
+fi
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --enable-cscope argument" >&5
+$as_echo_n "checking --enable-cscope argument... " >&6; }
+# Check whether --enable-cscope was given.
+if test "${enable_cscope+set}" = set; then :
+  enableval=$enable_cscope;
+else
+  enable_cscope="no"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_cscope" >&5
+$as_echo "$enable_cscope" >&6; }
+if test "$enable_cscope" = "yes"; then
+  $as_echo "#define FEAT_CSCOPE 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --disable-netbeans argument" >&5
+$as_echo_n "checking --disable-netbeans argument... " >&6; }
+# Check whether --enable-netbeans was given.
+if test "${enable_netbeans+set}" = set; then :
+  enableval=$enable_netbeans;
+else
+  enable_netbeans="yes"
+fi
+
+if test "$enable_netbeans" = "yes"; then
+  if test "x$features" = "xtiny" -o "x$features" = "xsmall"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: cannot use NetBeans with tiny or small features" >&5
+$as_echo "cannot use NetBeans with tiny or small features" >&6; }
+    enable_netbeans="no"
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  fi
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --disable-channel argument" >&5
+$as_echo_n "checking --disable-channel argument... " >&6; }
+# Check whether --enable-channel was given.
+if test "${enable_channel+set}" = set; then :
+  enableval=$enable_channel;
+else
+  enable_channel="yes"
+fi
+
+if test "$enable_channel" = "yes"; then
+  if test "x$features" = "xtiny" -o "x$features" = "xsmall"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: cannot use channels with tiny or small features" >&5
+$as_echo "cannot use channels with tiny or small features" >&6; }
+    enable_channel="no"
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  fi
+else
+  if test "$enable_netbeans" = "yes"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, netbeans also disabled" >&5
+$as_echo "yes, netbeans also disabled" >&6; }
+    enable_netbeans="no"
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+  fi
+fi
+
+if test "$enable_channel" = "yes"; then
+    { $as_echo "$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 :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsocket  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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 socket ();
+int
+main ()
+{
+return socket ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_socket_socket=yes
+else
+  ac_cv_lib_socket_socket=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
+$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"
+
+fi
+
+  { $as_echo "$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 :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lnsl  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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 gethostbyname ();
+int
+main ()
+{
+return gethostbyname ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_nsl_gethostbyname=yes
+else
+  ac_cv_lib_nsl_gethostbyname=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
+$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"
+
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiling with process communication is possible" >&5
+$as_echo_n "checking whether compiling with process communication is possible... " >&6; }
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <fcntl.h>
+#include <netdb.h>
+#include <netinet/in.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+	/* Check bitfields */
+	struct nbbuf {
+	unsigned int  initDone:1;
+	unsigned short signmaplen;
+	};
+
+int
+main ()
+{
+
+		/* Check creating a socket. */
+		struct sockaddr_in server;
+		(void)socket(AF_INET, SOCK_STREAM, 0);
+		(void)htons(100);
+		(void)gethostbyname("microsoft.com");
+		if (errno == ECONNREFUSED)
+		  (void)connect(1, (struct sockaddr *)&server, sizeof(server));
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }; enable_netbeans="no"; enable_channel="no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+if test "$enable_netbeans" = "yes"; then
+  $as_echo "#define FEAT_NETBEANS_INTG 1" >>confdefs.h
+
+  NETBEANS_SRC="netbeans.c"
+
+  NETBEANS_OBJ="objects/netbeans.o"
+
+fi
+if test "$enable_channel" = "yes"; then
+  $as_echo "#define FEAT_JOB_CHANNEL 1" >>confdefs.h
+
+  CHANNEL_SRC="channel.c"
+
+  CHANNEL_OBJ="objects/channel.o"
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --enable-terminal argument" >&5
+$as_echo_n "checking --enable-terminal argument... " >&6; }
+# Check whether --enable-terminal was given.
+if test "${enable_terminal+set}" = set; then :
+  enableval=$enable_terminal;
+else
+  enable_terminal="auto"
+fi
+
+if test "$enable_terminal" = "yes" || test "$enable_terminal" = "auto" -a "x$features" = "xhuge" ; then
+  if test "x$features" = "xtiny" -o "x$features" = "xsmall"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: cannot use terminal emulator with tiny or small features" >&5
+$as_echo "cannot use terminal emulator with tiny or small features" >&6; }
+    enable_terminal="no"
+  else
+    if test "$enable_terminal" = "auto"; then
+      enable_terminal="yes"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: defaulting to yes" >&5
+$as_echo "defaulting to yes" >&6; }
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+    fi
+  fi
+else
+  if test "$enable_terminal" = "auto"; then
+    enable_terminal="no"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: defaulting to no" >&5
+$as_echo "defaulting to no" >&6; }
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  fi
+fi
+if test "$enable_terminal" = "yes" -a "$enable_channel" = "yes"; then
+  $as_echo "#define FEAT_TERMINAL 1" >>confdefs.h
+
+  TERM_SRC="libvterm/src/encoding.c libvterm/src/keyboard.c libvterm/src/mouse.c libvterm/src/parser.c libvterm/src/pen.c libvterm/src/termscreen.c libvterm/src/state.c libvterm/src/unicode.c libvterm/src/vterm.c"
+
+  TERM_OBJ="objects/encoding.o objects/keyboard.o objects/mouse.o objects/parser.o objects/pen.o objects/termscreen.o objects/state.o objects/unicode.o objects/vterm.o"
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --enable-autoservername argument" >&5
+$as_echo_n "checking --enable-autoservername argument... " >&6; }
+# Check whether --enable-autoservername was given.
+if test "${enable_autoservername+set}" = set; then :
+  enableval=$enable_autoservername;
+else
+  enable_autoservername="no"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_autoservername" >&5
+$as_echo "$enable_autoservername" >&6; }
+if test "$enable_autoservername" = "yes"; then
+  $as_echo "#define FEAT_AUTOSERVERNAME 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --enable-multibyte argument" >&5
+$as_echo_n "checking --enable-multibyte argument... " >&6; }
+# Check whether --enable-multibyte was given.
+if test "${enable_multibyte+set}" = set; then :
+  enableval=$enable_multibyte;
+else
+  enable_multibyte="yes"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_multibyte" >&5
+$as_echo "$enable_multibyte" >&6; }
+if test "$enable_multibyte" != "yes"; then
+  as_fn_error $? "The multi-byte feature can no longer be disabled. If you have
+		a problem with this, discuss on the Vim mailing list." "$LINENO" 5
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --disable-rightleft argument" >&5
+$as_echo_n "checking --disable-rightleft argument... " >&6; }
+# Check whether --enable-rightleft was given.
+if test "${enable_rightleft+set}" = set; then :
+  enableval=$enable_rightleft;
+else
+  enable_rightleft="yes"
+fi
+
+if test "$enable_rightleft" = "yes"; then
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+else
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	$as_echo "#define DISABLE_RIGHTLEFT 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --disable-arabic argument" >&5
+$as_echo_n "checking --disable-arabic argument... " >&6; }
+# Check whether --enable-arabic was given.
+if test "${enable_arabic+set}" = set; then :
+  enableval=$enable_arabic;
+else
+  enable_arabic="yes"
+fi
+
+if test "$enable_arabic" = "yes"; then
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+else
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	$as_echo "#define DISABLE_ARABIC 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --disable-farsi argument" >&5
+$as_echo_n "checking --disable-farsi argument... " >&6; }
+# Check whether --enable-farsi was given.
+if test "${enable_farsi+set}" = set; then :
+  enableval=$enable_farsi;
+else
+  enable_farsi="yes"
+fi
+
+if test "$enable_farsi" = "yes"; then
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+else
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	$as_echo "#define DISABLE_FARSI 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --enable-hangulinput argument" >&5
+$as_echo_n "checking --enable-hangulinput argument... " >&6; }
+# Check whether --enable-hangulinput was given.
+if test "${enable_hangulinput+set}" = set; then :
+  enableval=$enable_hangulinput;
+else
+  enable_hangulinput="no"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_hangulinput" >&5
+$as_echo "$enable_hangulinput" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --enable-xim argument" >&5
+$as_echo_n "checking --enable-xim argument... " >&6; }
+# Check whether --enable-xim was given.
+if test "${enable_xim+set}" = set; then :
+  enableval=$enable_xim; { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_xim" >&5
+$as_echo "$enable_xim" >&6; }
+else
+  enable_xim="auto"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: defaulting to auto" >&5
+$as_echo "defaulting to auto" >&6; }
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --enable-fontset argument" >&5
+$as_echo_n "checking --enable-fontset argument... " >&6; }
+# Check whether --enable-fontset was given.
+if test "${enable_fontset+set}" = set; then :
+  enableval=$enable_fontset;
+else
+  enable_fontset="no"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_fontset" >&5
+$as_echo "$enable_fontset" >&6; }
+
+test -z "$with_x" && with_x=yes
+test "${enable_gui-yes}" != no -a "x$MACOS_X" != "xyes" -a "x$QNX" != "xyes" && with_x=yes
+if test "$with_x" = no; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: defaulting to: don't HAVE_X11" >&5
+$as_echo "defaulting to: don't HAVE_X11" >&6; }
+else
+
+  # Extract the first word of "xmkmf", so it can be a program name with args.
+set dummy xmkmf; 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_path_xmkmfpath+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $xmkmfpath in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_xmkmfpath="$xmkmfpath" # Let the user override the test with a path.
+  ;;
+  *)
+  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_xmkmfpath="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+xmkmfpath=$ac_cv_path_xmkmfpath
+if test -n "$xmkmfpath"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xmkmfpath" >&5
+$as_echo "$xmkmfpath" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
+$as_echo_n "checking for X... " >&6; }
+
+
+# Check whether --with-x was given.
+if test "${with_x+set}" = set; then :
+  withval=$with_x;
+fi
+
+# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
+if test "x$with_x" = xno; then
+  # The user explicitly disabled X.
+  have_x=disabled
+else
+  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 :
+  $as_echo_n "(cached) " >&6
+else
+  # One or both of the vars are not set, and there is no cached value.
+ac_x_includes=no ac_x_libraries=no
+rm -f -r conftest.dir
+if mkdir conftest.dir; then
+  cd conftest.dir
+  cat >Imakefile <<'_ACEOF'
+incroot:
+	@echo incroot='${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 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 $ac_im_incroot in
+	/usr/include) ac_x_includes= ;;
+	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
+    esac
+    case $ac_im_usrlibdir in
+	/usr/lib | /usr/lib64 | /lib | /lib64) ;;
+	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
+    esac
+  fi
+  cd ..
+  rm -f -r conftest.dir
+fi
+
+# Standard set of common directories for X headers.
+# Check X11 before X11Rn because it is often a symlink to the current release.
+ac_x_header_dirs='
+/usr/X11/include
+/usr/X11R7/include
+/usr/X11R6/include
+/usr/X11R5/include
+/usr/X11R4/include
+
+/usr/include/X11
+/usr/include/X11R7
+/usr/include/X11R6
+/usr/include/X11R5
+/usr/include/X11R4
+
+/usr/local/X11/include
+/usr/local/X11R7/include
+/usr/local/X11R6/include
+/usr/local/X11R5/include
+/usr/local/X11R4/include
+
+/usr/local/include/X11
+/usr/local/include/X11R7
+/usr/local/include/X11R6
+/usr/local/include/X11R5
+/usr/local/include/X11R4
+
+/usr/X386/include
+/usr/x386/include
+/usr/XFree86/include/X11
+
+/usr/include
+/usr/local/include
+/usr/unsupported/include
+/usr/athena/include
+/usr/local/x11r5/include
+/usr/lpp/Xamples/include
+
+/usr/openwin/include
+/usr/openwin/share/include'
+
+if test "$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 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
+  for ac_dir in $ac_x_header_dirs; do
+  if test -r "$ac_dir/X11/Xlib.h"; then
+    ac_x_includes=$ac_dir
+    break
+  fi
+done
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+fi # $ac_x_includes = no
+
+if test "$ac_x_libraries" = no; then
+  # Check for the libraries.
+  # See if we find them without any special options.
+  # Don't add to $LIBS permanently.
+  ac_save_LIBS=$LIBS
+  LIBS="-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
+  LIBS=$ac_save_LIBS
+for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
+do
+  # Don't even attempt the hair of trying to link an X program!
+  for ac_extension in a so sl dylib la dll; do
+    if test -r "$ac_dir/libX11.$ac_extension"; then
+      ac_x_libraries=$ac_dir
+      break 2
+    fi
+  done
+done
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi # $ac_x_libraries = no
+
+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
+;; #(
+    *) have_x=yes;;
+  esac
+  eval "$ac_cv_have_x"
+fi # $with_x != no
+
+if test "$have_x" != yes; then
+  { $as_echo "$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'"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
+$as_echo "libraries $x_libraries, headers $x_includes" >&6; }
+fi
+
+if test "$no_x" = yes; then
+  # Not all programs may use this symbol, but it does not hurt to define it.
+
+$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h
+
+  X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
+else
+  if test -n "$x_includes"; then
+    X_CFLAGS="$X_CFLAGS -I$x_includes"
+  fi
+
+  # It would also be nice to do this for all -L options, not just this one.
+  if test -n "$x_libraries"; then
+    X_LIBS="$X_LIBS -L$x_libraries"
+    # For Solaris; some versions of Sun CC require a space after -R and
+    # others require no space.  Words are not sufficient . . . .
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
+$as_echo_n "checking whether -R must be followed by a space... " >&6; }
+    ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
+    ac_xsave_c_werror_flag=$ac_c_werror_flag
+    ac_c_werror_flag=yes
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+       X_LIBS="$X_LIBS -R$x_libraries"
+else
+  LIBS="$ac_xsave_LIBS -R $x_libraries"
+       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	  X_LIBS="$X_LIBS -R $x_libraries"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
+$as_echo "neither works" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+    ac_c_werror_flag=$ac_xsave_c_werror_flag
+    LIBS=$ac_xsave_LIBS
+  fi
+
+  # Check for system-dependent libraries X programs must link with.
+  # Do this before checking for the system-independent R6 libraries
+  # (-lICE), since we may need -lsocket or whatever for X linking.
+
+  if test "$ISC" = yes; then
+    X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
+  else
+    # Martyn Johnson says this is needed for Ultrix, if the X
+    # libraries were built with DECnet support.  And Karl Berry says
+    # the Alpha needs dnet_stub (dnet does not exist).
+    ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
+    cat confdefs.h - <<_ACEOF >conftest.$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 XOpenDisplay ();
+int
+main ()
+{
+return XOpenDisplay ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
+$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
+if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldnet  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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 dnet_ntoa ();
+int
+main ()
+{
+return dnet_ntoa ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dnet_dnet_ntoa=yes
+else
+  ac_cv_lib_dnet_dnet_ntoa=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
+$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
+if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
+  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
+fi
+
+    if test $ac_cv_lib_dnet_dnet_ntoa = no; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
+$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }
+if ${ac_cv_lib_dnet_stub_dnet_ntoa+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldnet_stub  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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 dnet_ntoa ();
+int
+main ()
+{
+return dnet_ntoa ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dnet_stub_dnet_ntoa=yes
+else
+  ac_cv_lib_dnet_stub_dnet_ntoa=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
+$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
+if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes; then :
+  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
+fi
+
+    fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+    LIBS="$ac_xsave_LIBS"
+
+    # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
+    # to get the SysV transport functions.
+    # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
+    # needs -lnsl.
+    # The nsl library prevents programs from opening the X display
+    # on Irix 5.2, according to T.E. Dickey.
+    # The functions gethostbyname, getservbyname, and inet_addr are
+    # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
+    ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
+if test "x$ac_cv_func_gethostbyname" = xyes; then :
+
+fi
+
+    if test $ac_cv_func_gethostbyname = no; then
+      { $as_echo "$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 :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lnsl  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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 gethostbyname ();
+int
+main ()
+{
+return gethostbyname ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_nsl_gethostbyname=yes
+else
+  ac_cv_lib_nsl_gethostbyname=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
+$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
+if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
+  X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
+fi
+
+      if test $ac_cv_lib_nsl_gethostbyname = no; then
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
+$as_echo_n "checking for gethostbyname in -lbsd... " >&6; }
+if ${ac_cv_lib_bsd_gethostbyname+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lbsd  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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 gethostbyname ();
+int
+main ()
+{
+return gethostbyname ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_bsd_gethostbyname=yes
+else
+  ac_cv_lib_bsd_gethostbyname=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
+$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }
+if test "x$ac_cv_lib_bsd_gethostbyname" = xyes; then :
+  X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
+fi
+
+      fi
+    fi
+
+    # lieder@skyler.mavd.honeywell.com says without -lsocket,
+    # socket/setsockopt and other routines are undefined under SCO ODT
+    # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
+    # on later versions), says Simon Leinen: it contains gethostby*
+    # variants that don't use the name server (or something).  -lsocket
+    # must be given before -lnsl if both are needed.  We assume that
+    # if connect needs -lnsl, so does gethostbyname.
+    ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
+if test "x$ac_cv_func_connect" = xyes; then :
+
+fi
+
+    if test $ac_cv_func_connect = no; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
+$as_echo_n "checking for connect in -lsocket... " >&6; }
+if ${ac_cv_lib_socket_connect+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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 connect ();
+int
+main ()
+{
+return connect ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_socket_connect=yes
+else
+  ac_cv_lib_socket_connect=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
+$as_echo "$ac_cv_lib_socket_connect" >&6; }
+if test "x$ac_cv_lib_socket_connect" = xyes; then :
+  X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
+fi
+
+    fi
+
+    # Guillermo Gomez says -lposix is necessary on A/UX.
+    ac_fn_c_check_func "$LINENO" "remove" "ac_cv_func_remove"
+if test "x$ac_cv_func_remove" = xyes; then :
+
+fi
+
+    if test $ac_cv_func_remove = no; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
+$as_echo_n "checking for remove in -lposix... " >&6; }
+if ${ac_cv_lib_posix_remove+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lposix  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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 remove ();
+int
+main ()
+{
+return remove ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_posix_remove=yes
+else
+  ac_cv_lib_posix_remove=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
+$as_echo "$ac_cv_lib_posix_remove" >&6; }
+if test "x$ac_cv_lib_posix_remove" = xyes; then :
+  X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
+fi
+
+    fi
+
+    # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
+    ac_fn_c_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
+if test "x$ac_cv_func_shmat" = xyes; then :
+
+fi
+
+    if test $ac_cv_func_shmat = no; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
+$as_echo_n "checking for shmat in -lipc... " >&6; }
+if ${ac_cv_lib_ipc_shmat+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lipc  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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 shmat ();
+int
+main ()
+{
+return shmat ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_ipc_shmat=yes
+else
+  ac_cv_lib_ipc_shmat=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
+$as_echo "$ac_cv_lib_ipc_shmat" >&6; }
+if test "x$ac_cv_lib_ipc_shmat" = xyes; then :
+  X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
+fi
+
+    fi
+  fi
+
+  # Check for libraries that X11R6 Xt/Xaw programs need.
+  ac_save_LDFLAGS=$LDFLAGS
+  test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
+  # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
+  # check for ICE first), but we must link in the order -lSM -lICE or
+  # we get undefined symbols.  So assume we have SM if we have ICE.
+  # These have to be linked with before -lX11, unlike the other
+  # libraries we check for below, so use a different variable.
+  # John Interrante, Karl Berry
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
+$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }
+if ${ac_cv_lib_ICE_IceConnectionNumber+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lICE $X_EXTRA_LIBS $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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 IceConnectionNumber ();
+int
+main ()
+{
+return IceConnectionNumber ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_ICE_IceConnectionNumber=yes
+else
+  ac_cv_lib_ICE_IceConnectionNumber=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
+$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
+if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes; then :
+  X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
+fi
+
+  LDFLAGS=$ac_save_LDFLAGS
+
+fi
+
+
+        if test "$zOSUnix" = "yes"; then
+    CFLAGS="$CFLAGS -W c,dll"
+    LDFLAGS="$LDFLAGS -W l,dll"
+    X_EXTRA_LIBS="$X_EXTRA_LIBS -lSM -lICE -lXmu"
+  fi
+
+
+  if test -d "$x_includes" && test ! -d "$x_libraries"; then
+    x_libraries=`echo "$x_includes" | sed s/include/lib/`
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: Corrected X libraries to $x_libraries" >&5
+$as_echo "Corrected X libraries to $x_libraries" >&6; }
+    X_LIBS="$X_LIBS -L$x_libraries"
+    if test "`(uname) 2>/dev/null`" = SunOS &&
+					 uname -r | grep '^5' >/dev/null; then
+      X_LIBS="$X_LIBS -R $x_libraries"
+    fi
+  fi
+
+  if test -d "$x_libraries" && test ! -d "$x_includes"; then
+    x_includes=`echo "$x_libraries" | sed s/lib/include/`
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: Corrected X includes to $x_includes" >&5
+$as_echo "Corrected X includes to $x_includes" >&6; }
+    X_CFLAGS="$X_CFLAGS -I$x_includes"
+  fi
+
+    X_CFLAGS="`echo $X_CFLAGS\  | sed 's%-I/usr/include %%'`"
+    X_LIBS="`echo $X_LIBS\  | sed 's%-L/usr/lib %%'`"
+    X_LIBS="`echo $X_LIBS\  | sed -e 's%-R/usr/lib %%' -e 's%-R /usr/lib %%'`"
+
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if X11 header files can be found" >&5
+$as_echo_n "checking if X11 header files can be found... " >&6; }
+  cflags_save=$CFLAGS
+  CFLAGS="$CFLAGS $X_CFLAGS"
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <X11/Xlib.h>
+#include <X11/Intrinsic.h>
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }; no_x=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  CFLAGS=$cflags_save
+
+  if test "${no_x-no}" = yes; then
+    with_x=no
+  else
+    $as_echo "#define HAVE_X11 1" >>confdefs.h
+
+    X_LIB="-lXt -lX11";
+
+
+    ac_save_LDFLAGS="$LDFLAGS"
+    LDFLAGS="-L$x_libraries $LDFLAGS"
+
+            { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _XdmcpAuthDoIt in -lXdmcp" >&5
+$as_echo_n "checking for _XdmcpAuthDoIt in -lXdmcp... " >&6; }
+if ${ac_cv_lib_Xdmcp__XdmcpAuthDoIt+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lXdmcp -lXt $X_PRE_LIBS -lX11 $X_EXTRA_LIBS -lXdmcp $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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 _XdmcpAuthDoIt ();
+int
+main ()
+{
+return _XdmcpAuthDoIt ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_Xdmcp__XdmcpAuthDoIt=yes
+else
+  ac_cv_lib_Xdmcp__XdmcpAuthDoIt=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xdmcp__XdmcpAuthDoIt" >&5
+$as_echo "$ac_cv_lib_Xdmcp__XdmcpAuthDoIt" >&6; }
+if test "x$ac_cv_lib_Xdmcp__XdmcpAuthDoIt" = xyes; then :
+  X_EXTRA_LIBS="$X_EXTRA_LIBS -lXdmcp"
+fi
+
+
+                    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceOpenConnection in -lICE" >&5
+$as_echo_n "checking for IceOpenConnection in -lICE... " >&6; }
+if ${ac_cv_lib_ICE_IceOpenConnection+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lICE $X_EXTRA_LIBS $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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 IceOpenConnection ();
+int
+main ()
+{
+return IceOpenConnection ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_ICE_IceOpenConnection=yes
+else
+  ac_cv_lib_ICE_IceOpenConnection=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceOpenConnection" >&5
+$as_echo "$ac_cv_lib_ICE_IceOpenConnection" >&6; }
+if test "x$ac_cv_lib_ICE_IceOpenConnection" = xyes; then :
+  X_EXTRA_LIBS="$X_EXTRA_LIBS -lSM -lICE"
+fi
+
+
+        LDFLAGS="$X_LIBS $ac_save_LDFLAGS"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmCreatePixmapFromData in -lXpm" >&5
+$as_echo_n "checking for XpmCreatePixmapFromData in -lXpm... " >&6; }
+if ${ac_cv_lib_Xpm_XpmCreatePixmapFromData+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lXpm -lXt $X_PRE_LIBS -lXpm -lX11 $X_EXTRA_LIBS $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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 XpmCreatePixmapFromData ();
+int
+main ()
+{
+return XpmCreatePixmapFromData ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_Xpm_XpmCreatePixmapFromData=yes
+else
+  ac_cv_lib_Xpm_XpmCreatePixmapFromData=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmCreatePixmapFromData" >&5
+$as_echo "$ac_cv_lib_Xpm_XpmCreatePixmapFromData" >&6; }
+if test "x$ac_cv_lib_Xpm_XpmCreatePixmapFromData" = xyes; then :
+  X_PRE_LIBS="$X_PRE_LIBS -lXpm"
+fi
+
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if X11 header files implicitly declare return values" >&5
+$as_echo_n "checking if X11 header files implicitly declare return values... " >&6; }
+    cflags_save=$CFLAGS
+        if test "$GCC" = yes; then
+      CFLAGS="$CFLAGS $X_CFLAGS -Werror"
+    else
+      CFLAGS="$CFLAGS $X_CFLAGS"
+    fi
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <X11/Xlib.h>
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+else
+  CFLAGS="$CFLAGS -Wno-implicit-int"
+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <X11/Xlib.h>
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; cflags_save="$cflags_save -Wno-implicit-int"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: test failed" >&5
+$as_echo "test failed" >&6; }
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    CFLAGS=$cflags_save
+
+    LDFLAGS="$ac_save_LDFLAGS"
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of wchar_t is 2 bytes" >&5
+$as_echo_n "checking size of wchar_t is 2 bytes... " >&6; }
+    if ${ac_cv_small_wchar_t+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then :
+  as_fn_error $? "failed to compile test program" "$LINENO" 5
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <X11/Xlib.h>
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#endif
+		main()
+		{
+		  if (sizeof(wchar_t) <= 2)
+		    exit(1);
+		  exit(0);
+		}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_small_wchar_t="no"
+else
+  ac_cv_small_wchar_t="yes"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_small_wchar_t" >&5
+$as_echo "$ac_cv_small_wchar_t" >&6; }
+    if test "x$ac_cv_small_wchar_t" = "xyes" ; then
+      $as_echo "#define SMALL_WCHAR_T 1" >>confdefs.h
+
+    fi
+
+  fi
+fi
+
+if test "x$with_x" = xno -a "x$with_x_arg" = xyes; then
+    as_fn_error $? "could not configure X" "$LINENO" 5
+fi
+
+test "x$with_x" = xno -a "x$MACOS_X" != "xyes" -a "x$QNX" != "xyes" && enable_gui=no
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --enable-gui argument" >&5
+$as_echo_n "checking --enable-gui argument... " >&6; }
+# Check whether --enable-gui was given.
+if test "${enable_gui+set}" = set; then :
+  enableval=$enable_gui;
+else
+  enable_gui="auto"
+fi
+
+
+enable_gui_canon=`echo "_$enable_gui" | \
+	sed 's/[ _+-]//g;y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
+
+SKIP_GTK2=YES
+SKIP_GTK3=YES
+SKIP_GNOME=YES
+SKIP_MOTIF=YES
+SKIP_ATHENA=YES
+SKIP_NEXTAW=YES
+SKIP_PHOTON=YES
+SKIP_CARBON=YES
+GUITYPE=NONE
+
+if test "x$QNX" = "xyes" -a "x$with_x" = "xno" ; then
+  SKIP_PHOTON=
+  case "$enable_gui_canon" in
+    no)		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no GUI support" >&5
+$as_echo "no GUI support" >&6; }
+		SKIP_PHOTON=YES ;;
+    yes|""|auto) { $as_echo "$as_me:${as_lineno-$LINENO}: result: automatic GUI support" >&5
+$as_echo "automatic GUI support" >&6; }
+    		gui_auto=yes ;;
+    photon)	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Photon GUI support" >&5
+$as_echo "Photon GUI support" >&6; } ;;
+    *)		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Sorry, $enable_gui GUI is not supported" >&5
+$as_echo "Sorry, $enable_gui GUI is not supported" >&6; }
+		SKIP_PHOTON=YES ;;
+  esac
+
+elif test "x$MACOS_X" = "xyes" -a "x$with_x" = "xno" ; then
+  SKIP_CARBON=
+  case "$enable_gui_canon" in
+    no)		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no GUI support" >&5
+$as_echo "no GUI support" >&6; }
+		SKIP_CARBON=YES ;;
+    yes|"")	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes - automatic GUI support" >&5
+$as_echo "yes - automatic GUI support" >&6; }
+    		gui_auto=yes ;;
+    auto)	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: auto - Carbon GUI is outdated - disable GUI support" >&5
+$as_echo "auto - Carbon GUI is outdated - disable GUI support" >&6; }
+		SKIP_CARBON=YES ;;
+    carbon)	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Carbon GUI support" >&5
+$as_echo "Carbon GUI support" >&6; } ;;
+    *)		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Sorry, $enable_gui GUI is not supported" >&5
+$as_echo "Sorry, $enable_gui GUI is not supported" >&6; }
+		SKIP_CARBON=YES ;;
+  esac
+
+else
+
+  case "$enable_gui_canon" in
+    no|none)	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no GUI support" >&5
+$as_echo "no GUI support" >&6; } ;;
+    yes|""|auto)	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes/auto - automatic GUI support" >&5
+$as_echo "yes/auto - automatic GUI support" >&6; }
+		gui_auto=yes
+		SKIP_GTK2=
+		SKIP_GNOME=
+		SKIP_MOTIF=
+		SKIP_ATHENA=
+		SKIP_NEXTAW=
+		SKIP_CARBON=;;
+    gtk2)	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: GTK+ 2.x GUI support" >&5
+$as_echo "GTK+ 2.x GUI support" >&6; }
+		SKIP_GTK2=;;
+    gnome2)	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: GNOME 2.x GUI support" >&5
+$as_echo "GNOME 2.x GUI support" >&6; }
+		SKIP_GNOME=
+		SKIP_GTK2=;;
+    gtk3)	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: GTK+ 3.x GUI support" >&5
+$as_echo "GTK+ 3.x GUI support" >&6; }
+		SKIP_GTK3=;;
+    motif)	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Motif GUI support" >&5
+$as_echo "Motif GUI support" >&6; }
+		SKIP_MOTIF=;;
+    athena)	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Athena GUI support" >&5
+$as_echo "Athena GUI support" >&6; }
+		SKIP_ATHENA=;;
+    nextaw)	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: neXtaw GUI support" >&5
+$as_echo "neXtaw GUI support" >&6; }
+		SKIP_NEXTAW=;;
+    *)		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Sorry, $enable_gui GUI is not supported" >&5
+$as_echo "Sorry, $enable_gui GUI is not supported" >&6; } ;;
+  esac
+
+fi
+
+if test "x$SKIP_GTK2" != "xYES" -a "$enable_gui_canon" != "gtk2" \
+				-a "$enable_gui_canon" != "gnome2"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether or not to look for GTK+ 2" >&5
+$as_echo_n "checking whether or not to look for GTK+ 2... " >&6; }
+  # Check whether --enable-gtk2-check was given.
+if test "${enable_gtk2_check+set}" = set; then :
+  enableval=$enable_gtk2_check;
+else
+  enable_gtk2_check="yes"
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_gtk2_check" >&5
+$as_echo "$enable_gtk2_check" >&6; }
+  if test "x$enable_gtk2_check" = "xno"; then
+    SKIP_GTK2=YES
+    SKIP_GNOME=YES
+  fi
+fi
+
+if test "x$SKIP_GNOME" != "xYES" -a "$enable_gui_canon" != "gnome2"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether or not to look for GNOME" >&5
+$as_echo_n "checking whether or not to look for GNOME... " >&6; }
+  # Check whether --enable-gnome-check was given.
+if test "${enable_gnome_check+set}" = set; then :
+  enableval=$enable_gnome_check;
+else
+  enable_gnome_check="no"
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_gnome_check" >&5
+$as_echo "$enable_gnome_check" >&6; }
+  if test "x$enable_gnome_check" = "xno"; then
+    SKIP_GNOME=YES
+  fi
+fi
+
+if test "x$SKIP_GTK3" != "xYES" -a "$enable_gui_canon" != "gtk3"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether or not to look for GTK+ 3" >&5
+$as_echo_n "checking whether or not to look for GTK+ 3... " >&6; }
+  # Check whether --enable-gtk3-check was given.
+if test "${enable_gtk3_check+set}" = set; then :
+  enableval=$enable_gtk3_check;
+else
+  enable_gtk3_check="yes"
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_gtk3_check" >&5
+$as_echo "$enable_gtk3_check" >&6; }
+  if test "x$enable_gtk3_check" = "xno"; then
+    SKIP_GTK3=YES
+  fi
+fi
+
+if test "x$SKIP_MOTIF" != "xYES" -a "$enable_gui_canon" != "motif"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether or not to look for Motif" >&5
+$as_echo_n "checking whether or not to look for Motif... " >&6; }
+  # Check whether --enable-motif-check was given.
+if test "${enable_motif_check+set}" = set; then :
+  enableval=$enable_motif_check;
+else
+  enable_motif_check="yes"
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_motif_check" >&5
+$as_echo "$enable_motif_check" >&6; }
+  if test "x$enable_motif_check" = "xno"; then
+    SKIP_MOTIF=YES
+  fi
+fi
+
+if test "x$SKIP_ATHENA" != "xYES" -a "$enable_gui_canon" != "athena"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether or not to look for Athena" >&5
+$as_echo_n "checking whether or not to look for Athena... " >&6; }
+  # Check whether --enable-athena-check was given.
+if test "${enable_athena_check+set}" = set; then :
+  enableval=$enable_athena_check;
+else
+  enable_athena_check="yes"
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_athena_check" >&5
+$as_echo "$enable_athena_check" >&6; }
+  if test "x$enable_athena_check" = "xno"; then
+    SKIP_ATHENA=YES
+  fi
+fi
+
+if test "x$SKIP_NEXTAW" != "xYES" -a "$enable_gui_canon" != "nextaw"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether or not to look for neXtaw" >&5
+$as_echo_n "checking whether or not to look for neXtaw... " >&6; }
+  # Check whether --enable-nextaw-check was given.
+if test "${enable_nextaw_check+set}" = set; then :
+  enableval=$enable_nextaw_check;
+else
+  enable_nextaw_check="yes"
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_nextaw_check" >&5
+$as_echo "$enable_nextaw_check" >&6; };
+  if test "x$enable_nextaw_check" = "xno"; then
+    SKIP_NEXTAW=YES
+  fi
+fi
+
+if test "x$SKIP_CARBON" != "xYES" -a "$enable_gui_canon" != "carbon"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether or not to look for Carbon" >&5
+$as_echo_n "checking whether or not to look for Carbon... " >&6; }
+  # Check whether --enable-carbon-check was given.
+if test "${enable_carbon_check+set}" = set; then :
+  enableval=$enable_carbon_check;
+else
+  enable_carbon_check="yes"
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_carbon_check" >&5
+$as_echo "$enable_carbon_check" >&6; };
+  if test "x$enable_carbon_check" = "xno"; then
+    SKIP_CARBON=YES
+  fi
+fi
+
+
+if test "x$MACOS_X" = "xyes" -a -z "$SKIP_CARBON" -a "x$CARBON" = "xyes"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Carbon GUI" >&5
+$as_echo_n "checking for Carbon GUI... " >&6; }
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; };
+  GUITYPE=CARBONGUI
+  if test "$VIMNAME" = "vim"; then
+    VIMNAME=Vim
+  fi
+
+  if test "x$MACARCH" = "xboth"; then
+    CPPFLAGS="$CPPFLAGS -I$DEVELOPER_DIR/SDKs/MacOSX10.4u.sdk/Developer/Headers/FlatCarbon"
+  else
+    CPPFLAGS="$CPPFLAGS -I$DEVELOPER_DIR/Headers/FlatCarbon"
+  fi
+
+    if test x$prefix = xNONE; then
+    prefix=/Applications
+  fi
+
+    datadir='${prefix}/Vim.app/Contents/Resources'
+
+    SKIP_GTK2=YES;
+  SKIP_GNOME=YES;
+  SKIP_MOTIF=YES;
+  SKIP_ATHENA=YES;
+  SKIP_NEXTAW=YES;
+  SKIP_PHOTON=YES;
+  SKIP_CARBON=YES
+fi
+
+
+
+
+
+
+
+
+if test -z "$SKIP_GTK2"; then
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking --disable-gtktest argument" >&5
+$as_echo_n "checking --disable-gtktest argument... " >&6; }
+  # Check whether --enable-gtktest was given.
+if test "${enable_gtktest+set}" = set; then :
+  enableval=$enable_gtktest;
+else
+  enable_gtktest=yes
+fi
+
+  if test "x$enable_gtktest" = "xyes" ; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: gtk test enabled" >&5
+$as_echo "gtk test enabled" >&6; }
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: gtk test disabled" >&5
+$as_echo "gtk test disabled" >&6; }
+  fi
+
+  if test "X$PKG_CONFIG" = "X"; then
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
+set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
+{ $as_echo "$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 $PKG_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  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$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+PKG_CONFIG=$ac_cv_path_PKG_CONFIG
+if test -n "$PKG_CONFIG"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
+$as_echo "$PKG_CONFIG" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_path_PKG_CONFIG"; then
+  ac_pt_PKG_CONFIG=$PKG_CONFIG
+  # Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $ac_pt_PKG_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  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_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
+if test -n "$ac_pt_PKG_CONFIG"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
+$as_echo "$ac_pt_PKG_CONFIG" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_pt_PKG_CONFIG" = x; then
+    PKG_CONFIG="no"
+  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
+    PKG_CONFIG=$ac_pt_PKG_CONFIG
+  fi
+else
+  PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
+fi
+
+  fi
+
+  if test "x$PKG_CONFIG" != "xno"; then
+
+  if test "X$GTK_CONFIG" != "Xno" -o "X$PKG_CONFIG" != "Xno"; then
+  {
+    no_gtk=""
+    if (test "X$SKIP_GTK2" != "XYES" -a "X$PKG_CONFIG" != "Xno") \
+	  && $PKG_CONFIG --exists gtk+-2.0; then
+    {
+      min_gtk_version=2.2.0
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GTK - version >= $min_gtk_version" >&5
+$as_echo_n "checking for GTK - version >= $min_gtk_version... " >&6; }
+                        GTK_CFLAGS=`$PKG_CONFIG --cflags gtk+-2.0`
+      GTK_LIBDIR=`$PKG_CONFIG --libs-only-L gtk+-2.0`
+      GTK_LIBS=`$PKG_CONFIG --libs gtk+-2.0`
+      gtk_major_version=`$PKG_CONFIG --modversion gtk+-2.0 | \
+	     sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\1/'`
+      gtk_minor_version=`$PKG_CONFIG --modversion gtk+-2.0 | \
+	     sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\2/'`
+      gtk_micro_version=`$PKG_CONFIG --modversion gtk+-2.0 | \
+	     sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\3/'`
+    }
+    elif (test "X$SKIP_GTK3" != "XYES" -a "X$PKG_CONFIG" != "Xno") \
+	  && $PKG_CONFIG --exists gtk+-3.0; then
+    {
+      min_gtk_version=2.2.0
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GTK - version >= $min_gtk_version" >&5
+$as_echo_n "checking for GTK - version >= $min_gtk_version... " >&6; }
+
+      GTK_CFLAGS=`$PKG_CONFIG --cflags gtk+-3.0`
+      GTK_LIBDIR=`$PKG_CONFIG --libs-only-L gtk+-3.0`
+      GTK_LIBS=`$PKG_CONFIG --libs gtk+-3.0`
+      gtk_major_version=`$PKG_CONFIG --modversion gtk+-3.0 | \
+	     sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\1/'`
+      gtk_minor_version=`$PKG_CONFIG --modversion gtk+-3.0 | \
+	     sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\2/'`
+      gtk_micro_version=`$PKG_CONFIG --modversion gtk+-3.0 | \
+	     sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\3/'`
+    }
+    else
+      no_gtk=yes
+    fi
+
+    if test "x$enable_gtktest" = "xyes" -a "x$no_gtk" = "x"; then
+    {
+      ac_save_CFLAGS="$CFLAGS"
+      ac_save_LIBS="$LIBS"
+      CFLAGS="$CFLAGS $GTK_CFLAGS"
+      LIBS="$LIBS $GTK_LIBS"
+
+                        rm -f conf.gtktest
+      if test "$cross_compiling" = yes; then :
+  echo $ac_n "cross compiling; assumed OK... $ac_c"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <gtk/gtk.h>
+#include <stdio.h>
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#endif
+
+int
+main ()
+{
+int major, minor, micro;
+char *tmp_version;
+
+system ("touch conf.gtktest");
+
+/* HP/UX 9 (%@#!) writes to sscanf strings */
+tmp_version = g_strdup("$min_gtk_version");
+if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
+   printf("%s, bad version string\n", "$min_gtk_version");
+   exit(1);
+ }
+
+if ((gtk_major_version > major) ||
+    ((gtk_major_version == major) && (gtk_minor_version > minor)) ||
+    ((gtk_major_version == major) && (gtk_minor_version == minor) &&
+				     (gtk_micro_version >= micro)))
+{
+    return 0;
+}
+return 1;
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+  no_gtk=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+      CFLAGS="$ac_save_CFLAGS"
+      LIBS="$ac_save_LIBS"
+    }
+    fi
+    if test "x$no_gtk" = x ; then
+      if test "x$enable_gtktest" = "xyes"; then
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; found version $gtk_major_version.$gtk_minor_version.$gtk_micro_version" >&5
+$as_echo "yes; found version $gtk_major_version.$gtk_minor_version.$gtk_micro_version" >&6; }
+      else
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found version $gtk_major_version.$gtk_minor_version.$gtk_micro_version" >&5
+$as_echo "found version $gtk_major_version.$gtk_minor_version.$gtk_micro_version" >&6; }
+      fi
+      GUI_LIB_LOC="$GTK_LIBDIR"
+		 GTK_LIBNAME="$GTK_LIBS"
+		GUI_INC_LOC="$GTK_CFLAGS"
+    else
+    {
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+      GTK_CFLAGS=""
+      GTK_LIBS=""
+      :
+      if test "$fail_if_missing" = "yes" -a "X$gui_auto" != "Xyes"; then
+	as_fn_error $? "could not configure GTK" "$LINENO" 5
+      fi
+    }
+    fi
+  }
+  else
+    GTK_CFLAGS=""
+    GTK_LIBS=""
+    :
+  fi
+
+
+  rm -f conf.gtktest
+
+    if test "x$GTK_CFLAGS" != "x"; then
+      SKIP_GTK3=YES
+      SKIP_ATHENA=YES
+      SKIP_NEXTAW=YES
+      SKIP_MOTIF=YES
+      GUITYPE=GTK
+
+    fi
+  fi
+  if test "x$GUITYPE" = "xGTK"; then
+                if test -z "$SKIP_GNOME"; then
+    {
+
+
+
+
+
+
+# Check whether --with-gnome-includes was given.
+if test "${with_gnome_includes+set}" = set; then :
+  withval=$with_gnome_includes; CFLAGS="$CFLAGS -I$withval"
+
+fi
+
+
+
+# Check whether --with-gnome-libs was given.
+if test "${with_gnome_libs+set}" = set; then :
+  withval=$with_gnome_libs; LDFLAGS="$LDFLAGS -L$withval" gnome_prefix=$withval
+
+fi
+
+
+
+# Check whether --with-gnome was given.
+if test "${with_gnome+set}" = set; then :
+  withval=$with_gnome; if test x$withval = xyes; then
+      want_gnome=yes
+      have_gnome=yes
+    else
+      if test "x$withval" = xno; then
+	want_gnome=no
+      else
+	want_gnome=yes
+	LDFLAGS="$LDFLAGS -L$withval/lib"
+	CFLAGS="$CFLAGS -I$withval/include"
+	gnome_prefix=$withval/lib
+      fi
+    fi
+else
+  want_gnome=yes
+fi
+
+
+  if test "x$want_gnome" = xyes; then
+  {
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgnomeui-2.0" >&5
+$as_echo_n "checking for libgnomeui-2.0... " >&6; }
+    if $PKG_CONFIG --exists libgnomeui-2.0; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+      GNOME_LIBS=`$PKG_CONFIG --libs-only-l libgnomeui-2.0`
+      GNOME_LIBDIR=`$PKG_CONFIG --libs-only-L libgnomeui-2.0`
+      GNOME_INCLUDEDIR=`$PKG_CONFIG --cflags libgnomeui-2.0`
+
+                  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FreeBSD" >&5
+$as_echo_n "checking for FreeBSD... " >&6; }
+      if test "`(uname) 2>/dev/null`" = FreeBSD; then
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	GNOME_INCLUDEDIR="$GNOME_INCLUDEDIR -D_THREAD_SAFE"
+	GNOME_LIBS="$GNOME_LIBS -pthread"
+      else
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+      fi
+      have_gnome=yes
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+$as_echo "not found" >&6; }
+      if test "x" = xfail; then
+	as_fn_error $? "Could not find libgnomeui-2.0 via pkg-config" "$LINENO" 5
+      fi
+    fi
+  }
+  fi
+
+      if test "x$have_gnome" = xyes ; then
+	$as_echo "#define FEAT_GUI_GNOME 1" >>confdefs.h
+
+	GUI_INC_LOC="$GUI_INC_LOC $GNOME_INCLUDEDIR"
+	GTK_LIBNAME="$GTK_LIBNAME $GNOME_LIBDIR $GNOME_LIBS"
+      fi
+    }
+    fi
+  fi
+fi
+
+
+if test -z "$SKIP_GTK3"; then
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking --disable-gtktest argument" >&5
+$as_echo_n "checking --disable-gtktest argument... " >&6; }
+  # Check whether --enable-gtktest was given.
+if test "${enable_gtktest+set}" = set; then :
+  enableval=$enable_gtktest;
+else
+  enable_gtktest=yes
+fi
+
+  if test "x$enable_gtktest" = "xyes" ; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: gtk test enabled" >&5
+$as_echo "gtk test enabled" >&6; }
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: gtk test disabled" >&5
+$as_echo "gtk test disabled" >&6; }
+  fi
+
+  if test "X$PKG_CONFIG" = "X"; then
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
+set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
+{ $as_echo "$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 $PKG_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  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$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+PKG_CONFIG=$ac_cv_path_PKG_CONFIG
+if test -n "$PKG_CONFIG"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
+$as_echo "$PKG_CONFIG" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_path_PKG_CONFIG"; then
+  ac_pt_PKG_CONFIG=$PKG_CONFIG
+  # Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $ac_pt_PKG_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  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_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
+if test -n "$ac_pt_PKG_CONFIG"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
+$as_echo "$ac_pt_PKG_CONFIG" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_pt_PKG_CONFIG" = x; then
+    PKG_CONFIG="no"
+  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
+    PKG_CONFIG=$ac_pt_PKG_CONFIG
+  fi
+else
+  PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
+fi
+
+  fi
+
+  if test "x$PKG_CONFIG" != "xno"; then
+
+  if test "X$GTK_CONFIG" != "Xno" -o "X$PKG_CONFIG" != "Xno"; then
+  {
+    no_gtk=""
+    if (test "X$SKIP_GTK2" != "XYES" -a "X$PKG_CONFIG" != "Xno") \
+	  && $PKG_CONFIG --exists gtk+-2.0; then
+    {
+      min_gtk_version=3.0.0
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GTK - version >= $min_gtk_version" >&5
+$as_echo_n "checking for GTK - version >= $min_gtk_version... " >&6; }
+                        GTK_CFLAGS=`$PKG_CONFIG --cflags gtk+-2.0`
+      GTK_LIBDIR=`$PKG_CONFIG --libs-only-L gtk+-2.0`
+      GTK_LIBS=`$PKG_CONFIG --libs gtk+-2.0`
+      gtk_major_version=`$PKG_CONFIG --modversion gtk+-2.0 | \
+	     sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\1/'`
+      gtk_minor_version=`$PKG_CONFIG --modversion gtk+-2.0 | \
+	     sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\2/'`
+      gtk_micro_version=`$PKG_CONFIG --modversion gtk+-2.0 | \
+	     sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\3/'`
+    }
+    elif (test "X$SKIP_GTK3" != "XYES" -a "X$PKG_CONFIG" != "Xno") \
+	  && $PKG_CONFIG --exists gtk+-3.0; then
+    {
+      min_gtk_version=3.0.0
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GTK - version >= $min_gtk_version" >&5
+$as_echo_n "checking for GTK - version >= $min_gtk_version... " >&6; }
+
+      GTK_CFLAGS=`$PKG_CONFIG --cflags gtk+-3.0`
+      GTK_LIBDIR=`$PKG_CONFIG --libs-only-L gtk+-3.0`
+      GTK_LIBS=`$PKG_CONFIG --libs gtk+-3.0`
+      gtk_major_version=`$PKG_CONFIG --modversion gtk+-3.0 | \
+	     sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\1/'`
+      gtk_minor_version=`$PKG_CONFIG --modversion gtk+-3.0 | \
+	     sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\2/'`
+      gtk_micro_version=`$PKG_CONFIG --modversion gtk+-3.0 | \
+	     sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\3/'`
+    }
+    else
+      no_gtk=yes
+    fi
+
+    if test "x$enable_gtktest" = "xyes" -a "x$no_gtk" = "x"; then
+    {
+      ac_save_CFLAGS="$CFLAGS"
+      ac_save_LIBS="$LIBS"
+      CFLAGS="$CFLAGS $GTK_CFLAGS"
+      LIBS="$LIBS $GTK_LIBS"
+
+                        rm -f conf.gtktest
+      if test "$cross_compiling" = yes; then :
+  echo $ac_n "cross compiling; assumed OK... $ac_c"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <gtk/gtk.h>
+#include <stdio.h>
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#endif
+
+int
+main ()
+{
+int major, minor, micro;
+char *tmp_version;
+
+system ("touch conf.gtktest");
+
+/* HP/UX 9 (%@#!) writes to sscanf strings */
+tmp_version = g_strdup("$min_gtk_version");
+if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
+   printf("%s, bad version string\n", "$min_gtk_version");
+   exit(1);
+ }
+
+if ((gtk_major_version > major) ||
+    ((gtk_major_version == major) && (gtk_minor_version > minor)) ||
+    ((gtk_major_version == major) && (gtk_minor_version == minor) &&
+				     (gtk_micro_version >= micro)))
+{
+    return 0;
+}
+return 1;
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+  no_gtk=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+      CFLAGS="$ac_save_CFLAGS"
+      LIBS="$ac_save_LIBS"
+    }
+    fi
+    if test "x$no_gtk" = x ; then
+      if test "x$enable_gtktest" = "xyes"; then
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; found version $gtk_major_version.$gtk_minor_version.$gtk_micro_version" >&5
+$as_echo "yes; found version $gtk_major_version.$gtk_minor_version.$gtk_micro_version" >&6; }
+      else
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found version $gtk_major_version.$gtk_minor_version.$gtk_micro_version" >&5
+$as_echo "found version $gtk_major_version.$gtk_minor_version.$gtk_micro_version" >&6; }
+      fi
+      GUI_LIB_LOC="$GTK_LIBDIR"
+		 GTK_LIBNAME="$GTK_LIBS"
+		GUI_INC_LOC="$GTK_CFLAGS"
+    else
+    {
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+      GTK_CFLAGS=""
+      GTK_LIBS=""
+      :
+      if test "$fail_if_missing" = "yes" -a "X$gui_auto" != "Xyes"; then
+	as_fn_error $? "could not configure GTK" "$LINENO" 5
+      fi
+    }
+    fi
+  }
+  else
+    GTK_CFLAGS=""
+    GTK_LIBS=""
+    :
+  fi
+
+
+  rm -f conf.gtktest
+
+    if test "x$GTK_CFLAGS" != "x"; then
+      SKIP_GTK2=YES
+      SKIP_GNOME=YES
+      SKIP_ATHENA=YES
+      SKIP_NEXTAW=YES
+      SKIP_MOTIF=YES
+      GUITYPE=GTK
+
+      $as_echo "#define USE_GTK3 1" >>confdefs.h
+
+    fi
+  fi
+fi
+
+if test "x$GUITYPE" = "xGTK"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of Gdk-Pixbuf" >&5
+$as_echo_n "checking version of Gdk-Pixbuf... " >&6; }
+  gdk_pixbuf_version=`$PKG_CONFIG --modversion gdk-pixbuf-2.0`
+  if test "x$gdk_pixbuf_version" != x ; then
+    gdk_pixbuf_version_minor=`echo $gdk_pixbuf_version | \
+      sed -e 's/[0-9][0-9]*\.\([0-9][0-9]*\)\.[0-9][0-9]*/\1/'`
+    if test "x$gdk_pixbuf_version_minor" != x -a \
+	$gdk_pixbuf_version_minor -ge 31 ; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: OK." >&5
+$as_echo "OK." >&6; }
+      # Extract the first word of "glib-compile-resources", so it can be a program name with args.
+set dummy glib-compile-resources; 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_path_GLIB_COMPILE_RESOURCES+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $GLIB_COMPILE_RESOURCES in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_GLIB_COMPILE_RESOURCES="$GLIB_COMPILE_RESOURCES" # Let the user override the test with a path.
+  ;;
+  *)
+  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_GLIB_COMPILE_RESOURCES="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  test -z "$ac_cv_path_GLIB_COMPILE_RESOURCES" && ac_cv_path_GLIB_COMPILE_RESOURCES="no"
+  ;;
+esac
+fi
+GLIB_COMPILE_RESOURCES=$ac_cv_path_GLIB_COMPILE_RESOURCES
+if test -n "$GLIB_COMPILE_RESOURCES"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GLIB_COMPILE_RESOURCES" >&5
+$as_echo "$GLIB_COMPILE_RESOURCES" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking glib-compile-resources" >&5
+$as_echo_n "checking glib-compile-resources... " >&6; }
+      if test "x$GLIB_COMPILE_RESOURCES" = xno ; then
+	GLIB_COMPILE_RESOURCES=""
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: cannot be found in PATH." >&5
+$as_echo "cannot be found in PATH." >&6; }
+      else
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: usable." >&5
+$as_echo "usable." >&6; }
+	$as_echo "#define USE_GRESOURCE 1" >>confdefs.h
+
+	GRESOURCE_SRC="auto/gui_gtk_gresources.c"
+	GRESOURCE_OBJ="objects/gui_gtk_gresources.o"
+      fi
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: not usable." >&5
+$as_echo "not usable." >&6; }
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: cannot obtain from pkg_config." >&5
+$as_echo "cannot obtain from pkg_config." >&6; }
+  fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking --disable-icon-cache-update argument" >&5
+$as_echo_n "checking --disable-icon-cache-update argument... " >&6; }
+  # Check whether --enable-icon_cache_update was given.
+if test "${enable_icon_cache_update+set}" = set; then :
+  enableval=$enable_icon_cache_update;
+else
+  enable_icon_cache_update="yes"
+fi
+
+  if test "$enable_icon_cache_update" = "yes"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not set" >&5
+$as_echo "not set" >&6; }
+    # Extract the first word of "gtk-update-icon-cache", so it can be a program name with args.
+set dummy gtk-update-icon-cache; 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_path_GTK_UPDATE_ICON_CACHE+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $GTK_UPDATE_ICON_CACHE in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_GTK_UPDATE_ICON_CACHE="$GTK_UPDATE_ICON_CACHE" # Let the user override the test with a path.
+  ;;
+  *)
+  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_GTK_UPDATE_ICON_CACHE="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  test -z "$ac_cv_path_GTK_UPDATE_ICON_CACHE" && ac_cv_path_GTK_UPDATE_ICON_CACHE="no"
+  ;;
+esac
+fi
+GTK_UPDATE_ICON_CACHE=$ac_cv_path_GTK_UPDATE_ICON_CACHE
+if test -n "$GTK_UPDATE_ICON_CACHE"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_UPDATE_ICON_CACHE" >&5
+$as_echo "$GTK_UPDATE_ICON_CACHE" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    if test "x$GTK_UPDATE_ICON_CACHE" = "xno" ; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found in PATH." >&5
+$as_echo "not found in PATH." >&6; }
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: update disabled" >&5
+$as_echo "update disabled" >&6; }
+  fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking --disable-desktop-database-update argument" >&5
+$as_echo_n "checking --disable-desktop-database-update argument... " >&6; }
+  # Check whether --enable-desktop_database_update was given.
+if test "${enable_desktop_database_update+set}" = set; then :
+  enableval=$enable_desktop_database_update;
+else
+  enable_desktop_database_update="yes"
+fi
+
+  if test "$enable_desktop_database_update" = "yes"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not set" >&5
+$as_echo "not set" >&6; }
+    # Extract the first word of "update-desktop-database", so it can be a program name with args.
+set dummy update-desktop-database; 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_path_UPDATE_DESKTOP_DATABASE+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $UPDATE_DESKTOP_DATABASE in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_UPDATE_DESKTOP_DATABASE="$UPDATE_DESKTOP_DATABASE" # Let the user override the test with a path.
+  ;;
+  *)
+  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_UPDATE_DESKTOP_DATABASE="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  test -z "$ac_cv_path_UPDATE_DESKTOP_DATABASE" && ac_cv_path_UPDATE_DESKTOP_DATABASE="no"
+  ;;
+esac
+fi
+UPDATE_DESKTOP_DATABASE=$ac_cv_path_UPDATE_DESKTOP_DATABASE
+if test -n "$UPDATE_DESKTOP_DATABASE"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $UPDATE_DESKTOP_DATABASE" >&5
+$as_echo "$UPDATE_DESKTOP_DATABASE" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    if test "x$UPDATE_DESKTOP_DATABASE" = "xno" ; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found in PATH." >&5
+$as_echo "not found in PATH." >&6; }
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: update disabled" >&5
+$as_echo "update disabled" >&6; }
+  fi
+fi
+
+
+
+
+
+
+
+if test -z "$SKIP_MOTIF"; then
+  gui_XXX="/usr/XXX/Motif* /usr/Motif*/XXX /usr/XXX /usr/shlib /usr/X11*/XXX /usr/XXX/X11* /usr/dt/XXX /local/Motif*/XXX /local/XXX/Motif* /usr/local/Motif*/XXX /usr/local/XXX/Motif* /usr/local/XXX /usr/local/X11*/XXX /usr/local/LessTif/Motif*/XXX $MOTIFHOME/XXX"
+    GUI_INC_LOC="`echo $GUI_INC_LOC|sed 's%-I%%g'`"
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of Motif GUI includes" >&5
+$as_echo_n "checking for location of Motif GUI includes... " >&6; }
+  gui_includes="`echo $x_includes|sed 's%/^/^/*$%%'` `echo "$gui_XXX" | sed s/XXX/include/g` $GUI_INC_LOC"
+  GUI_INC_LOC=
+  for try in $gui_includes; do
+    if test -f "$try/Xm/Xm.h"; then
+      GUI_INC_LOC=$try
+    fi
+  done
+  if test -n "$GUI_INC_LOC"; then
+    if test "$GUI_INC_LOC" = /usr/include; then
+      GUI_INC_LOC=
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: in default path" >&5
+$as_echo "in default path" >&6; }
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GUI_INC_LOC" >&5
+$as_echo "$GUI_INC_LOC" >&6; }
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: <not found>" >&5
+$as_echo "<not found>" >&6; }
+    SKIP_MOTIF=YES
+  fi
+fi
+
+
+if test -z "$SKIP_MOTIF"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking --with-motif-lib argument" >&5
+$as_echo_n "checking --with-motif-lib argument... " >&6; }
+
+# Check whether --with-motif-lib was given.
+if test "${with_motif_lib+set}" = set; then :
+  withval=$with_motif_lib;  MOTIF_LIBNAME="${withval}"
+fi
+
+
+  if test -n "$MOTIF_LIBNAME"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MOTIF_LIBNAME" >&5
+$as_echo "$MOTIF_LIBNAME" >&6; }
+    GUI_LIB_LOC=
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+        GUI_LIB_LOC="`echo $GUI_LIB_LOC|sed 's%-L%%g'`"
+
+            { $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of Motif GUI libs" >&5
+$as_echo_n "checking for location of Motif GUI libs... " >&6; }
+    gui_libs="`echo $x_libraries|sed 's%/^/^/*$%%'` `echo "$gui_XXX" | sed s/XXX/lib/g` /usr/lib/i386-linux-gnu /usr/lib/x86_64-linux-gnu `echo "$GUI_INC_LOC" | sed s/include/lib/` $GUI_LIB_LOC"
+    GUI_LIB_LOC=
+    for try in $gui_libs; do
+      for libtry in "$try"/libXm.a "$try"/libXm.so* "$try"/libXm.sl "$try"/libXm.dylib; do
+	if test -f "$libtry"; then
+	  GUI_LIB_LOC=$try
+	fi
+      done
+    done
+    if test -n "$GUI_LIB_LOC"; then
+            if test "$GUI_LIB_LOC" = /usr/lib \
+	   -o "$GUI_LIB_LOC" = /usr/lib/i386-linux-gnu \
+	   -o "$GUI_LIB_LOC" = /usr/lib/x86_64-linux-gnu; then
+	GUI_LIB_LOC=
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: in default path" >&5
+$as_echo "in default path" >&6; }
+      else
+	if test -n "$GUI_LIB_LOC"; then
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GUI_LIB_LOC" >&5
+$as_echo "$GUI_LIB_LOC" >&6; }
+	  if test "`(uname) 2>/dev/null`" = SunOS &&
+					 uname -r | grep '^5' >/dev/null; then
+	    GUI_LIB_LOC="$GUI_LIB_LOC -R $GUI_LIB_LOC"
+	  fi
+	fi
+      fi
+      MOTIF_LIBNAME=-lXm
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: <not found>" >&5
+$as_echo "<not found>" >&6; }
+      SKIP_MOTIF=YES
+    fi
+  fi
+fi
+
+if test -z "$SKIP_MOTIF"; then
+  SKIP_ATHENA=YES
+  SKIP_NEXTAW=YES
+  GUITYPE=MOTIF
+
+fi
+
+
+GUI_X_LIBS=
+
+if test -z "$SKIP_ATHENA"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Athena header files can be found" >&5
+$as_echo_n "checking if Athena header files can be found... " >&6; }
+  cflags_save=$CFLAGS
+  CFLAGS="$CFLAGS $X_CFLAGS"
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <X11/Intrinsic.h>
+#include <X11/Xaw/Paned.h>
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }; SKIP_ATHENA=YES
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  CFLAGS=$cflags_save
+fi
+
+if test -z "$SKIP_ATHENA"; then
+  GUITYPE=ATHENA
+fi
+
+if test -z "$SKIP_NEXTAW"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if neXtaw header files can be found" >&5
+$as_echo_n "checking if neXtaw header files can be found... " >&6; }
+  cflags_save=$CFLAGS
+  CFLAGS="$CFLAGS $X_CFLAGS"
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <X11/Intrinsic.h>
+#include <X11/neXtaw/Paned.h>
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }; SKIP_NEXTAW=YES
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  CFLAGS=$cflags_save
+fi
+
+if test -z "$SKIP_NEXTAW"; then
+  GUITYPE=NEXTAW
+fi
+
+if test -z "$SKIP_ATHENA" -o -z "$SKIP_NEXTAW" -o -z "$SKIP_MOTIF"; then
+      if test -n "$GUI_INC_LOC"; then
+    GUI_INC_LOC=-I"`echo $GUI_INC_LOC|sed 's%-I%%'`"
+  fi
+  if test -n "$GUI_LIB_LOC"; then
+    GUI_LIB_LOC=-L"`echo $GUI_LIB_LOC|sed 's%-L%%'`"
+  fi
+
+    ldflags_save=$LDFLAGS
+  LDFLAGS="$X_LIBS $LDFLAGS"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
+$as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
+if ${ac_cv_lib_Xext_XShapeQueryExtension+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lXext -lXt $X_PRE_LIBS -lX11 $X_EXTRA_LIBS $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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 XShapeQueryExtension ();
+int
+main ()
+{
+return XShapeQueryExtension ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_Xext_XShapeQueryExtension=yes
+else
+  ac_cv_lib_Xext_XShapeQueryExtension=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
+$as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
+if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = xyes; then :
+  GUI_X_LIBS="-lXext"
+fi
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wslen in -lw" >&5
+$as_echo_n "checking for wslen in -lw... " >&6; }
+if ${ac_cv_lib_w_wslen+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lw $GUI_X_LIBS -lXt $X_PRE_LIBS -lX11 $X_EXTRA_LIBS $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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 wslen ();
+int
+main ()
+{
+return wslen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_w_wslen=yes
+else
+  ac_cv_lib_w_wslen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wslen" >&5
+$as_echo "$ac_cv_lib_w_wslen" >&6; }
+if test "x$ac_cv_lib_w_wslen" = xyes; then :
+  X_EXTRA_LIBS="$X_EXTRA_LIBS -lw"
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlsym in -ldl" >&5
+$as_echo_n "checking for dlsym in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlsym+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $GUI_X_LIBS -lXt $X_PRE_LIBS -lX11 $X_EXTRA_LIBS $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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 dlsym ();
+int
+main ()
+{
+return dlsym ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dl_dlsym=yes
+else
+  ac_cv_lib_dl_dlsym=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlsym" >&5
+$as_echo "$ac_cv_lib_dl_dlsym" >&6; }
+if test "x$ac_cv_lib_dl_dlsym" = xyes; then :
+  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldl"
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuCreateStippledPixmap in -lXmu" >&5
+$as_echo_n "checking for XmuCreateStippledPixmap in -lXmu... " >&6; }
+if ${ac_cv_lib_Xmu_XmuCreateStippledPixmap+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lXmu $GUI_X_LIBS -lXt $X_PRE_LIBS -lX11 $X_EXTRA_LIBS $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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 XmuCreateStippledPixmap ();
+int
+main ()
+{
+return XmuCreateStippledPixmap ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_Xmu_XmuCreateStippledPixmap=yes
+else
+  ac_cv_lib_Xmu_XmuCreateStippledPixmap=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuCreateStippledPixmap" >&5
+$as_echo "$ac_cv_lib_Xmu_XmuCreateStippledPixmap" >&6; }
+if test "x$ac_cv_lib_Xmu_XmuCreateStippledPixmap" = xyes; then :
+  GUI_X_LIBS="-lXmu $GUI_X_LIBS"
+fi
+
+  if test -z "$SKIP_MOTIF"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpEndJob in -lXp" >&5
+$as_echo_n "checking for XpEndJob in -lXp... " >&6; }
+if ${ac_cv_lib_Xp_XpEndJob+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lXp $GUI_X_LIBS -lXm -lXt $X_PRE_LIBS -lX11 $X_EXTRA_LIBS $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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 XpEndJob ();
+int
+main ()
+{
+return XpEndJob ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_Xp_XpEndJob=yes
+else
+  ac_cv_lib_Xp_XpEndJob=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpEndJob" >&5
+$as_echo "$ac_cv_lib_Xp_XpEndJob" >&6; }
+if test "x$ac_cv_lib_Xp_XpEndJob" = xyes; then :
+  GUI_X_LIBS="-lXp $GUI_X_LIBS"
+fi
+
+  fi
+  LDFLAGS=$ldflags_save
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extra X11 defines" >&5
+$as_echo_n "checking for extra X11 defines... " >&6; }
+  NARROW_PROTO=
+  rm -fr conftestdir
+  if mkdir conftestdir; then
+    cd conftestdir
+    cat > Imakefile <<'EOF'
+acfindx:
+	@echo 'NARROW_PROTO="${PROTO_DEFINES}"'
+EOF
+    if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
+      eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
+    fi
+    cd ..
+    rm -fr conftestdir
+  fi
+  if test -z "$NARROW_PROTO"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NARROW_PROTO" >&5
+$as_echo "$NARROW_PROTO" >&6; }
+  fi
+
+fi
+
+if test "$enable_xsmp" = "yes"; then
+  cppflags_save=$CPPFLAGS
+  CPPFLAGS="$CPPFLAGS $X_CFLAGS"
+  for ac_header in X11/SM/SMlib.h
+do :
+  ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
+if test "x$ac_cv_header_X11_SM_SMlib_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_X11_SM_SMLIB_H 1
+_ACEOF
+
+fi
+
+done
+
+  CPPFLAGS=$cppflags_save
+fi
+
+
+if test -z "$SKIP_ATHENA" -o -z "$SKIP_NEXTAW" -o -z "$SKIP_MOTIF" -o -z "$SKIP_GTK2" -o -z "$SKIP_GTK3"; then
+    cppflags_save=$CPPFLAGS
+  CPPFLAGS="$CPPFLAGS $X_CFLAGS"
+  for ac_header in X11/xpm.h X11/Sunkeysym.h
+do :
+  as_ac_Header=`$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" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+    if test ! "$enable_xim" = "no"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XIMText in X11/Xlib.h" >&5
+$as_echo_n "checking for XIMText in X11/Xlib.h... " >&6; }
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <X11/Xlib.h>
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "XIMText" >/dev/null 2>&1; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; xim has been disabled" >&5
+$as_echo "no; xim has been disabled" >&6; }; enable_xim="no"
+fi
+rm -f conftest*
+
+  fi
+  CPPFLAGS=$cppflags_save
+
+    if test "$enable_xim" = "auto" -a "$enable_hangulinput" != "yes" \
+		-a "x$GUITYPE" != "xNONE" ; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: X GUI selected; xim has been enabled" >&5
+$as_echo "X GUI selected; xim has been enabled" >&6; }
+    enable_xim="yes"
+  fi
+fi
+
+if test -z "$SKIP_ATHENA" -o -z "$SKIP_NEXTAW" -o -z "$SKIP_MOTIF"; then
+  cppflags_save=$CPPFLAGS
+  CPPFLAGS="$CPPFLAGS $X_CFLAGS"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X11/Xmu/Editres.h" >&5
+$as_echo_n "checking for X11/Xmu/Editres.h... " >&6; }
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <X11/Intrinsic.h>
+#include <X11/Xmu/Editres.h>
+int
+main ()
+{
+int i; i = 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+		      $as_echo "#define HAVE_X11_XMU_EDITRES_H 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  CPPFLAGS=$cppflags_save
+fi
+
+if test -z "$SKIP_MOTIF"; then
+  cppflags_save=$CPPFLAGS
+  CPPFLAGS="$CPPFLAGS $X_CFLAGS"
+  if test "$zOSUnix" = "yes"; then
+	xmheader="Xm/Xm.h"
+  else
+	xmheader="Xm/Xm.h Xm/XpmP.h Xm/JoinSideT.h Xm/TraitP.h Xm/Manager.h
+	   Xm/UnhighlightT.h Xm/Notebook.h"
+  fi
+  for ac_header in $xmheader
+do :
+  as_ac_Header=`$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" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+  if test "x$ac_cv_header_Xm_XpmP_h" = "xyes"; then
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmAttributes_21 in Xm/XpmP.h" >&5
+$as_echo_n "checking for XpmAttributes_21 in Xm/XpmP.h... " >&6; }
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <Xm/XpmP.h>
+int
+main ()
+{
+XpmAttributes_21 attr;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define XPMATTRIBUTES_TYPE XpmAttributes_21" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }; $as_echo "#define XPMATTRIBUTES_TYPE XpmAttributes" >>confdefs.h
+
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  else
+    $as_echo "#define XPMATTRIBUTES_TYPE XpmAttributes" >>confdefs.h
+
+  fi
+  CPPFLAGS=$cppflags_save
+fi
+
+if test "x$GUITYPE" = "xNONE" -a "$enable_xim" = "yes"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no GUI selected; xim has been disabled" >&5
+$as_echo "no GUI selected; xim has been disabled" >&6; }
+  enable_xim="no"
+fi
+if test "x$GUITYPE" = "xNONE" -a "$enable_fontset" = "yes"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no GUI selected; fontset has been disabled" >&5
+$as_echo "no GUI selected; fontset has been disabled" >&6; }
+  enable_fontset="no"
+fi
+if test "x$GUITYPE:$enable_fontset" = "xGTK:yes"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: GTK+ 2 GUI selected; fontset has been disabled" >&5
+$as_echo "GTK+ 2 GUI selected; fontset has been disabled" >&6; }
+  enable_fontset="no"
+fi
+
+if test -z "$SKIP_PHOTON"; then
+  GUITYPE=PHOTONGUI
+fi
+
+
+
+
+
+
+if test "$enable_workshop" = "yes" -a -n "$SKIP_MOTIF"; then
+  as_fn_error $? "cannot use workshop without Motif" "$LINENO" 5
+fi
+
+if test "$enable_xim" = "yes"; then
+  $as_echo "#define FEAT_XIM 1" >>confdefs.h
+
+fi
+if test "$enable_fontset" = "yes"; then
+  $as_echo "#define FEAT_XFONTSET 1" >>confdefs.h
+
+fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /proc link to executable" >&5
+$as_echo_n "checking for /proc link to executable... " >&6; }
+if test -L "/proc/self/exe"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: /proc/self/exe" >&5
+$as_echo "/proc/self/exe" >&6; }
+  $as_echo "#define PROC_EXE_LINK \"/proc/self/exe\"" >>confdefs.h
+
+elif test -L "/proc/self/path/a.out"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: /proc/self/path/a.out" >&5
+$as_echo "/proc/self/path/a.out" >&6; }
+  $as_echo "#define PROC_EXE_LINK \"/proc/self/path/a.out\"" >>confdefs.h
+
+elif test -L "/proc/curproc/file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: /proc/curproc/file" >&5
+$as_echo "/proc/curproc/file" >&6; }
+  $as_echo "#define PROC_EXE_LINK \"/proc/curproc/file\"" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CYGWIN or MSYS environment" >&5
+$as_echo_n "checking for CYGWIN or MSYS environment... " >&6; }
+case `uname` in
+    CYGWIN*|MSYS*)    CYGWIN=yes; { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CYGWIN clipboard support" >&5
+$as_echo_n "checking for CYGWIN clipboard support... " >&6; }
+                if test "x$with_x" = "xno" ; then
+                  OS_EXTRA_SRC=winclip.c; OS_EXTRA_OBJ=objects/winclip.o
+                  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+                  $as_echo "#define FEAT_CYGWIN_WIN32_CLIPBOARD 1" >>confdefs.h
+
+                else
+                  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - using X11" >&5
+$as_echo "no - using X11" >&6; }
+                fi ;;
+
+    *)          CYGWIN=no; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; };;
+esac
+
+if test "$enable_hangulinput" = "yes"; then
+  if test "x$GUITYPE" = "xNONE"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no GUI selected; hangul input has been disabled" >&5
+$as_echo "no GUI selected; hangul input has been disabled" >&6; }
+    enable_hangulinput=no
+  else
+    $as_echo "#define FEAT_HANGULIN 1" >>confdefs.h
+
+    HANGULIN_SRC=hangulin.c
+
+    HANGULIN_OBJ=objects/hangulin.o
+
+  fi
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether toupper is broken" >&5
+$as_echo_n "checking whether toupper is broken... " >&6; }
+if ${vim_cv_toupper_broken+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+    if test "$cross_compiling" = yes; then :
+
+    as_fn_error $? "cross-compiling: please set 'vim_cv_toupper_broken'" "$LINENO" 5
+
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "confdefs.h"
+#include <ctype.h>
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#endif
+main() { exit(toupper('A') == 'A' && tolower('z') == 'z'); }
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+    vim_cv_toupper_broken=yes
+
+else
+
+    vim_cv_toupper_broken=no
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vim_cv_toupper_broken" >&5
+$as_echo "$vim_cv_toupper_broken" >&6; }
+
+if test "x$vim_cv_toupper_broken" = "xyes" ; then
+  $as_echo "#define BROKEN_TOUPPER 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __DATE__ and __TIME__ work" >&5
+$as_echo_n "checking whether __DATE__ and __TIME__ work... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdio.h>
+int
+main ()
+{
+printf("(" __DATE__ " " __TIME__ ")");
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define HAVE_DATE_TIME 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((unused)) is allowed" >&5
+$as_echo_n "checking whether __attribute__((unused)) is allowed... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdio.h>
+int
+main ()
+{
+int x __attribute__((unused));
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define HAVE_ATTRIBUTE_UNUSED 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+ac_fn_c_check_header_mongrel "$LINENO" "elf.h" "ac_cv_header_elf_h" "$ac_includes_default"
+if test "x$ac_cv_header_elf_h" = xyes; then :
+  HAS_ELF=1
+fi
+
+
+if test "$HAS_ELF" = 1; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lelf" >&5
+$as_echo_n "checking for main in -lelf... " >&6; }
+if ${ac_cv_lib_elf_main+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lelf  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+int
+main ()
+{
+return main ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_elf_main=yes
+else
+  ac_cv_lib_elf_main=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_main" >&5
+$as_echo "$ac_cv_lib_elf_main" >&6; }
+if test "x$ac_cv_lib_elf_main" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBELF 1
+_ACEOF
+
+  LIBS="-lelf $LIBS"
+
+fi
+
+fi
+
+ac_header_dirent=no
+for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
+  as_ac_Header=`$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 :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <$ac_hdr>
+
+int
+main ()
+{
+if ((DIR *) 0)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  eval "$as_ac_Header=yes"
+else
+  eval "$as_ac_Header=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+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
+  { $as_echo "$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 :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char opendir ();
+int
+main ()
+{
+return opendir ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' dir; do
+  if test -z "$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=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if ${ac_cv_search_opendir+:} false; then :
+  break
+fi
+done
+if ${ac_cv_search_opendir+:} false; then :
+
+else
+  ac_cv_search_opendir=no
+fi
+rm conftest.$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
+  { $as_echo "$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 :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char opendir ();
+int
+main ()
+{
+return opendir ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' x; do
+  if test -z "$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=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if ${ac_cv_search_opendir+:} false; then :
+  break
+fi
+done
+if ${ac_cv_search_opendir+:} false; then :
+
+else
+  ac_cv_search_opendir=no
+fi
+rm conftest.$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
+
+fi
+
+
+if test $ac_cv_header_sys_wait_h = no; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that defines union wait" >&5
+$as_echo_n "checking for sys/wait.h that defines union wait... " >&6; }
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/wait.h>
+int
+main ()
+{
+union wait xx, yy; xx = yy
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+			$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
+
+			$as_echo "#define HAVE_UNION_WAIT 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+for ac_header in stdint.h stdlib.h string.h \
+	sys/select.h sys/utsname.h termcap.h fcntl.h \
+	sgtty.h sys/ioctl.h sys/time.h sys/types.h \
+	termio.h iconv.h inttypes.h langinfo.h math.h \
+	unistd.h stropts.h errno.h sys/resource.h \
+	sys/systeminfo.h locale.h sys/stream.h termios.h \
+	libc.h sys/statfs.h poll.h sys/poll.h pwd.h \
+	utime.h sys/param.h sys/ptms.h libintl.h libgen.h \
+	util/debug.h util/msg18n.h frame.h sys/acl.h \
+	sys/access.h sys/sysinfo.h wchar.h wctype.h
+do :
+  as_ac_Header=`$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" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_header in sys/ptem.h
+do :
+  ac_fn_c_check_header_compile "$LINENO" "sys/ptem.h" "ac_cv_header_sys_ptem_h" "#if defined HAVE_SYS_STREAM_H
+#  include <sys/stream.h>
+#endif
+"
+if test "x$ac_cv_header_sys_ptem_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_SYS_PTEM_H 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_header in sys/sysctl.h
+do :
+  ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "#if defined HAVE_SYS_PARAM_H
+#  include <sys/param.h>
+#endif
+"
+if test "x$ac_cv_header_sys_sysctl_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_SYS_SYSCTL_H 1
+_ACEOF
+
+fi
+
+done
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_np.h" >&5
+$as_echo_n "checking for pthread_np.h... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <pthread.h>
+#include <pthread_np.h>
+int
+main ()
+{
+int i; i = 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+		      $as_echo "#define HAVE_PTHREAD_NP_H 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+for ac_header in strings.h
+do :
+  ac_fn_c_check_header_mongrel "$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
+
+if test "x$MACOS_X" = "xyes"; then
+    $as_echo "#define NO_STRINGS_WITH_STRING_H 1" >>confdefs.h
+
+else
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if strings.h can be included after string.h" >&5
+$as_echo_n "checking if strings.h can be included after string.h... " >&6; }
+cppflags_save=$CPPFLAGS
+CPPFLAGS="$CPPFLAGS $X_CFLAGS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#if defined(_AIX) && !defined(_AIX51) && !defined(_NO_PROTO)
+# define _NO_PROTO	/* like in os_unix.h, causes conflict for AIX (Winn) */
+			/* but don't do it on AIX 5.1 (Uribarri) */
+#endif
+#ifdef HAVE_XM_XM_H
+# include <Xm/Xm.h>	/* This breaks it for HP-UX 11 (Squassabia) */
+#endif
+#ifdef HAVE_STRING_H
+# include <string.h>
+#endif
+#if defined(HAVE_STRINGS_H)
+# include <strings.h>
+#endif
+
+int
+main ()
+{
+int i; i = 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  $as_echo "#define NO_STRINGS_WITH_STRING_H 1" >>confdefs.h
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CPPFLAGS=$cppflags_save
+fi
+
+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 :
+  $as_echo_n "(cached) " >&6
+else
+    ac_pattern="Autoconf.*'x'"
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sgtty.h>
+Autoconf TIOCGETP
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "$ac_pattern" >/dev/null 2>&1; then :
+  ac_cv_prog_gcc_traditional=yes
+else
+  ac_cv_prog_gcc_traditional=no
+fi
+rm -f conftest*
+
+
+  if test $ac_cv_prog_gcc_traditional = no; then
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <termio.h>
+Autoconf TCGETA
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "$ac_pattern" >/dev/null 2>&1; then :
+  ac_cv_prog_gcc_traditional=yes
+fi
+rm -f conftest*
+
+  fi
+fi
+{ $as_echo "$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
+fi
+
+{ $as_echo "$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 :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+#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;
+    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;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_const=yes
+else
+  ac_cv_c_const=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
+$as_echo "$ac_cv_c_const" >&6; }
+if test $ac_cv_c_const = no; then
+
+$as_echo "#define const /**/" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
+$as_echo_n "checking for working volatile... " >&6; }
+if ${ac_cv_c_volatile+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+volatile int x;
+int * volatile y = (int *) 0;
+return !x && !y;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_volatile=yes
+else
+  ac_cv_c_volatile=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
+$as_echo "$ac_cv_c_volatile" >&6; }
+if test $ac_cv_c_volatile = no; then
+
+$as_echo "#define volatile /**/" >>confdefs.h
+
+fi
+
+ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
+if test "x$ac_cv_type_mode_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define mode_t int
+_ACEOF
+
+fi
+
+ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
+if test "x$ac_cv_type_off_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define off_t long int
+_ACEOF
+
+fi
+
+ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
+if test "x$ac_cv_type_pid_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define pid_t int
+_ACEOF
+
+fi
+
+ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
+if test "x$ac_cv_type_size_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define size_t unsigned int
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
+$as_echo_n "checking for uid_t in sys/types.h... " >&6; }
+if ${ac_cv_type_uid_t+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "uid_t" >/dev/null 2>&1; then :
+  ac_cv_type_uid_t=yes
+else
+  ac_cv_type_uid_t=no
+fi
+rm -f conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
+$as_echo "$ac_cv_type_uid_t" >&6; }
+if test $ac_cv_type_uid_t = no; then
+
+$as_echo "#define uid_t int" >>confdefs.h
+
+
+$as_echo "#define gid_t int" >>confdefs.h
+
+fi
+
+ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
+case $ac_cv_c_uint32_t in #(
+  no|yes) ;; #(
+  *)
+
+$as_echo "#define _UINT32_T 1" >>confdefs.h
+
+
+cat >>confdefs.h <<_ACEOF
+#define uint32_t $ac_cv_c_uint32_t
+_ACEOF
+;;
+  esac
+
+
+{ $as_echo "$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 :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <sys/time.h>
+#include <time.h>
+
+int
+main ()
+{
+if ((struct tm *) 0)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_header_time=yes
+else
+  ac_cv_header_time=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
+$as_echo "$ac_cv_header_time" >&6; }
+if test $ac_cv_header_time = yes; then
+
+$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
+
+fi
+
+ac_fn_c_check_type "$LINENO" "ino_t" "ac_cv_type_ino_t" "$ac_includes_default"
+if test "x$ac_cv_type_ino_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define ino_t long
+_ACEOF
+
+fi
+
+ac_fn_c_check_type "$LINENO" "dev_t" "ac_cv_type_dev_t" "$ac_includes_default"
+if test "x$ac_cv_type_dev_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define dev_t unsigned
+_ACEOF
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
+$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
+if ${ac_cv_c_bigendian+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_c_bigendian=unknown
+    # See if we're dealing with a universal compiler.
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifndef __APPLE_CC__
+	       not a universal capable compiler
+	     #endif
+	     typedef int dummy;
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+	# Check for potential -arch flags.  It is not universal unless
+	# there are at least two -arch flags with different values.
+	ac_arch=
+	ac_prev=
+	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
+	 if test -n "$ac_prev"; then
+	   case $ac_word in
+	     i?86 | x86_64 | ppc | ppc64)
+	       if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
+		 ac_arch=$ac_word
+	       else
+		 ac_cv_c_bigendian=universal
+		 break
+	       fi
+	       ;;
+	   esac
+	   ac_prev=
+	 elif test "x$ac_word" = "x-arch"; then
+	   ac_prev=arch
+	 fi
+       done
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    if test $ac_cv_c_bigendian = unknown; then
+      # See if sys/param.h defines the BYTE_ORDER macro.
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+	     #include <sys/param.h>
+
+int
+main ()
+{
+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
+		     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
+		     && LITTLE_ENDIAN)
+	      bogus endian macros
+	     #endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  # It does; now see whether it defined to BIG_ENDIAN or not.
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+		#include <sys/param.h>
+
+int
+main ()
+{
+#if BYTE_ORDER != BIG_ENDIAN
+		 not big endian
+		#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_bigendian=yes
+else
+  ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    fi
+    if test $ac_cv_c_bigendian = unknown; then
+      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <limits.h>
+
+int
+main ()
+{
+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
+	      bogus endian macros
+	     #endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  # It does; now see whether it defined to _BIG_ENDIAN or not.
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <limits.h>
+
+int
+main ()
+{
+#ifndef _BIG_ENDIAN
+		 not big endian
+		#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_bigendian=yes
+else
+  ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    fi
+    if test $ac_cv_c_bigendian = unknown; then
+      # Compile a test program.
+      if test "$cross_compiling" = yes; then :
+  # Try to guess by grepping values from an object file.
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+short int ascii_mm[] =
+		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+		short int ascii_ii[] =
+		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+		int use_ascii (int i) {
+		  return ascii_mm[i] + ascii_ii[i];
+		}
+		short int ebcdic_ii[] =
+		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+		short int ebcdic_mm[] =
+		  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+		int use_ebcdic (int i) {
+		  return ebcdic_mm[i] + ebcdic_ii[i];
+		}
+		extern int foo;
+
+int
+main ()
+{
+return use_ascii (foo) == use_ebcdic (foo);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
+	      ac_cv_c_bigendian=yes
+	    fi
+	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+	      if test "$ac_cv_c_bigendian" = unknown; then
+		ac_cv_c_bigendian=no
+	      else
+		# finding both strings is unlikely to happen, but who knows?
+		ac_cv_c_bigendian=unknown
+	      fi
+	    fi
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+
+	     /* Are we little or big endian?  From Harbison&Steele.  */
+	     union
+	     {
+	       long int l;
+	       char c[sizeof (long int)];
+	     } u;
+	     u.l = 1;
+	     return u.c[sizeof (long int) - 1] == 1;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_c_bigendian=no
+else
+  ac_cv_c_bigendian=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+    fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
+$as_echo "$ac_cv_c_bigendian" >&6; }
+ case $ac_cv_c_bigendian in #(
+   yes)
+     $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
+;; #(
+   no)
+      ;; #(
+   universal)
+
+$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
+
+     ;; #(
+   *)
+     as_fn_error $? "unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
+ esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
+$as_echo_n "checking for inline... " >&6; }
+if ${ac_cv_c_inline+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_c_inline=no
+for ac_kw in inline __inline__ __inline; do
+  cat confdefs.h - <<_ACEOF >conftest.$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
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_inline=$ac_kw
+fi
+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; }
+
+case $ac_cv_c_inline in
+  inline | yes) ;;
+  *)
+    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
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rlim_t" >&5
+$as_echo_n "checking for rlim_t... " >&6; }
+if eval "test \"`echo '$''{'ac_cv_type_rlim_t'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: (cached) $ac_cv_type_rlim_t" >&5
+$as_echo "(cached) $ac_cv_type_rlim_t" >&6; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#endif
+#ifdef HAVE_SYS_RESOURCE_H
+# include <sys/resource.h>
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "(^|[^a-zA-Z_0-9])rlim_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then :
+  ac_cv_type_rlim_t=yes
+else
+  ac_cv_type_rlim_t=no
+fi
+rm -f conftest*
+
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_rlim_t" >&5
+$as_echo "$ac_cv_type_rlim_t" >&6; }
+fi
+if test $ac_cv_type_rlim_t = no; then
+  cat >> confdefs.h <<\EOF
+#define rlim_t unsigned long
+EOF
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stack_t" >&5
+$as_echo_n "checking for stack_t... " >&6; }
+if eval "test \"`echo '$''{'ac_cv_type_stack_t'+set}'`\" = set"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: (cached) $ac_cv_type_stack_t" >&5
+$as_echo "(cached) $ac_cv_type_stack_t" >&6; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#endif
+#include <signal.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "stack_t" >/dev/null 2>&1; then :
+  ac_cv_type_stack_t=yes
+else
+  ac_cv_type_stack_t=no
+fi
+rm -f conftest*
+
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_stack_t" >&5
+$as_echo "$ac_cv_type_stack_t" >&6; }
+fi
+if test $ac_cv_type_stack_t = no; then
+  cat >> confdefs.h <<\EOF
+#define stack_t struct sigaltstack
+EOF
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stack_t has an ss_base field" >&5
+$as_echo_n "checking whether stack_t has an ss_base field... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#endif
+#include <signal.h>
+#include "confdefs.h"
+
+int
+main ()
+{
+stack_t sigstk; sigstk.ss_base = 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define HAVE_SS_BASE 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+olibs="$LIBS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --with-tlib argument" >&5
+$as_echo_n "checking --with-tlib argument... " >&6; }
+
+# Check whether --with-tlib was given.
+if test "${with_tlib+set}" = set; then :
+  withval=$with_tlib;
+fi
+
+if test -n "$with_tlib"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_tlib" >&5
+$as_echo "$with_tlib" >&6; }
+  LIBS="$LIBS -l$with_tlib"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linking with $with_tlib library" >&5
+$as_echo_n "checking for linking with $with_tlib library... " >&6; }
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: OK" >&5
+$as_echo "OK" >&6; }
+else
+  as_fn_error $? "FAILED" "$LINENO" 5
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+    olibs="$LIBS"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: empty: automatic terminal library selection" >&5
+$as_echo "empty: automatic terminal library selection" >&6; }
+                case "`uname -s 2>/dev/null`" in
+	OSF1|SCO_SV)	tlibs="tinfo ncurses curses termlib termcap";;
+	*)	tlibs="tinfo ncurses termlib termcap curses";;
+  esac
+  for libname in $tlibs; do
+    as_ac_Lib=`$as_echo "ac_cv_lib_${libname}''_tgetent" | $as_tr_sh`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -l${libname}" >&5
+$as_echo_n "checking for tgetent in -l${libname}... " >&6; }
+if eval \${$as_ac_Lib+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l${libname}  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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 tgetent ();
+int
+main ()
+{
+return tgetent ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  eval "$as_ac_Lib=yes"
+else
+  eval "$as_ac_Lib=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+eval ac_res=\$$as_ac_Lib
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_LIB${libname}" | $as_tr_cpp` 1
+_ACEOF
+
+  LIBS="-l${libname} $LIBS"
+
+fi
+
+    if test "x$olibs" != "x$LIBS"; then
+                        if test "$cross_compiling" = yes; then :
+  res="FAIL"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_TERMCAP_H
+# include <termcap.h>
+#endif
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#endif
+main() {char *s; s=(char *)tgoto("%p1%d", 0, 1); exit(0); }
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  res="OK"
+else
+  res="FAIL"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+      if test "$res" = "OK"; then
+	break
+      fi
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libname library is not usable" >&5
+$as_echo "$libname library is not usable" >&6; }
+      LIBS="$olibs"
+    fi
+  done
+  if test "x$olibs" = "x$LIBS"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no terminal library found" >&5
+$as_echo "no terminal library found" >&6; }
+  fi
+fi
+
+if test "x$olibs" = "x$LIBS"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent()" >&5
+$as_echo_n "checking for tgetent()... " >&6; }
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+char s[10000]; int res = tgetent(s, "thisterminaldoesnotexist");
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  as_fn_error $? "NOT FOUND!
+      You need to install a terminal library; for example ncurses.
+      Or specify the name of the library with --with-tlib." "$LINENO" 5
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we talk terminfo" >&5
+$as_echo_n "checking whether we talk terminfo... " >&6; }
+if ${vim_cv_terminfo+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+    if test "$cross_compiling" = yes; then :
+
+      as_fn_error $? "cross-compiling: please set 'vim_cv_terminfo'" "$LINENO" 5
+
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "confdefs.h"
+#ifdef HAVE_TERMCAP_H
+# include <termcap.h>
+#endif
+#ifdef HAVE_STRING_H
+# include <string.h>
+#endif
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#endif
+main()
+{char *s; s=(char *)tgoto("%p1%d", 0, 1); exit(!strcmp(s==0 ? "" : s, "1")); }
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+      vim_cv_terminfo=no
+
+else
+
+      vim_cv_terminfo=yes
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vim_cv_terminfo" >&5
+$as_echo "$vim_cv_terminfo" >&6; }
+
+if test "x$vim_cv_terminfo" = "xyes" ; then
+  $as_echo "#define TERMINFO 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what tgetent() returns for an unknown terminal" >&5
+$as_echo_n "checking what tgetent() returns for an unknown terminal... " >&6; }
+if ${vim_cv_tgetent+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+    if test "$cross_compiling" = yes; then :
+
+      as_fn_error $? "failed to compile test program." "$LINENO" 5
+
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "confdefs.h"
+#ifdef HAVE_TERMCAP_H
+# include <termcap.h>
+#endif
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#endif
+main()
+{char s[10000]; int res = tgetent(s, "thisterminaldoesnotexist"); exit(res != 0); }
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+      vim_cv_tgetent=zero
+
+else
+
+      vim_cv_tgetent=non-zero
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vim_cv_tgetent" >&5
+$as_echo "$vim_cv_tgetent" >&6; }
+
+if test "x$vim_cv_tgetent" = "xzero" ; then
+  $as_echo "#define TGETENT_ZERO_ERR 0" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether termcap.h contains ospeed" >&5
+$as_echo_n "checking whether termcap.h contains ospeed... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_TERMCAP_H
+# include <termcap.h>
+#endif
+
+int
+main ()
+{
+ospeed = 20000
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define HAVE_OSPEED 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ospeed can be extern" >&5
+$as_echo_n "checking whether ospeed can be extern... " >&6; }
+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_TERMCAP_H
+# include <termcap.h>
+#endif
+extern short ospeed;
+
+int
+main ()
+{
+ospeed = 20000
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define OSPEED_EXTERN 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether termcap.h contains UP, BC and PC" >&5
+$as_echo_n "checking whether termcap.h contains UP, BC and PC... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_TERMCAP_H
+# include <termcap.h>
+#endif
+
+int
+main ()
+{
+if (UP == 0 && BC == 0) PC = 1
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define HAVE_UP_BC_PC 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether UP, BC and PC can be extern" >&5
+$as_echo_n "checking whether UP, BC and PC can be extern... " >&6; }
+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_TERMCAP_H
+# include <termcap.h>
+#endif
+extern char *UP, *BC, PC;
+
+int
+main ()
+{
+if (UP == 0 && BC == 0) PC = 1
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define UP_BC_PC_EXTERN 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether tputs() uses outfuntype" >&5
+$as_echo_n "checking whether tputs() uses outfuntype... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_TERMCAP_H
+# include <termcap.h>
+#endif
+
+int
+main ()
+{
+extern int xx(); tputs("test", 1, (outfuntype)xx)
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define HAVE_OUTFUNTYPE 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/select.h and sys/time.h may both be included" >&5
+$as_echo_n "checking whether sys/select.h and sys/time.h may both be included... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/select.h>
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+			$as_echo "#define SYS_SELECT_WITH_SYS_TIME 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptc" >&5
+$as_echo_n "checking for /dev/ptc... " >&6; }
+if test -r /dev/ptc; then
+  $as_echo "#define HAVE_DEV_PTC 1" >>confdefs.h
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SVR4 ptys" >&5
+$as_echo_n "checking for SVR4 ptys... " >&6; }
+if test -c /dev/ptmx ; then
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+ptsname(0);grantpt(0);unlockpt(0);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define HAVE_SVR4_PTYS 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ptyranges" >&5
+$as_echo_n "checking for ptyranges... " >&6; }
+if test -d /dev/ptym ; then
+  pdir='/dev/ptym'
+else
+  pdir='/dev'
+fi
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef M_UNIX
+   yes;
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then :
+  ptys=`echo /dev/ptyp??`
+else
+  ptys=`echo $pdir/pty??`
+fi
+rm -f conftest*
+
+if test "$ptys" != "$pdir/pty??" ; then
+  p0=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\).$/\1/g' | sort -u | tr -d '\012'`
+  p1=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\)$/\1/g'  | sort -u | tr -d '\012'`
+  cat >>confdefs.h <<_ACEOF
+#define PTYRANGE0 "$p0"
+_ACEOF
+
+  cat >>confdefs.h <<_ACEOF
+#define PTYRANGE1 "$p1"
+_ACEOF
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $p0 / $p1" >&5
+$as_echo "$p0 / $p1" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: don't know" >&5
+$as_echo "don't know" >&6; }
+fi
+
+rm -f conftest_grp
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking default tty permissions/group" >&5
+$as_echo_n "checking default tty permissions/group... " >&6; }
+if ${vim_cv_tty_group+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+    if test "$cross_compiling" = yes; then :
+
+      as_fn_error $? "cross-compiling: please set 'vim_cv_tty_group' and 'vim_cv_tty_mode'" "$LINENO" 5
+
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "confdefs.h"
+#include <sys/types.h>
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <sys/stat.h>
+#include <stdio.h>
+main()
+{
+  struct stat sb;
+  char *x,*ttyname();
+  int om, m;
+  FILE *fp;
+
+  if (!(x = ttyname(0))) exit(1);
+  if (stat(x, &sb)) exit(1);
+  om = sb.st_mode;
+  if (om & 002) exit(0);
+  m = system("mesg y");
+  if (m == -1 || m == 127) exit(1);
+  if (stat(x, &sb)) exit(1);
+  m = sb.st_mode;
+  if (chmod(x, om)) exit(1);
+  if (m & 002) exit(0);
+  if (sb.st_gid == getgid()) exit(1);
+  if (!(fp=fopen("conftest_grp", "w")))
+    exit(1);
+  fprintf(fp, "%d\n", sb.st_gid);
+  fclose(fp);
+  exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+      if test -f conftest_grp; then
+	vim_cv_tty_group=`cat conftest_grp`
+	if test "x$vim_cv_tty_mode" = "x" ; then
+	  vim_cv_tty_mode=0620
+	fi
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: pty mode: $vim_cv_tty_mode, group: $vim_cv_tty_group" >&5
+$as_echo "pty mode: $vim_cv_tty_mode, group: $vim_cv_tty_group" >&6; }
+      else
+	vim_cv_tty_group=world
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ptys are world accessible" >&5
+$as_echo "ptys are world accessible" >&6; }
+      fi
+
+else
+
+      vim_cv_tty_group=world
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: can't determine - assume ptys are world accessible" >&5
+$as_echo "can't determine - assume ptys are world accessible" >&6; }
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vim_cv_tty_group" >&5
+$as_echo "$vim_cv_tty_group" >&6; }
+rm -f conftest_grp
+
+if test "x$vim_cv_tty_group" != "xworld" ; then
+  cat >>confdefs.h <<_ACEOF
+#define PTYGROUP $vim_cv_tty_group
+_ACEOF
+
+  if test "x$vim_cv_tty_mode" = "x" ; then
+    as_fn_error $? "It seems you're cross compiling and have 'vim_cv_tty_group' set, please also set the environment variable 'vim_cv_tty_mode' to the correct mode (probably 0620)" "$LINENO" 5
+  else
+    $as_echo "#define PTYMODE 0620" >>confdefs.h
+
+  fi
+fi
+
+
+{ $as_echo "$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 :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <signal.h>
+
+int
+main ()
+{
+return *(signal (0, 0)) (0) == 1;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_type_signal=int
+else
+  ac_cv_type_signal=void
+fi
+rm -f core conftest.err conftest.$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; }
+
+cat >>confdefs.h <<_ACEOF
+#define RETSIGTYPE $ac_cv_type_signal
+_ACEOF
+
+
+
+if test $ac_cv_type_signal = void; then
+  $as_echo "#define SIGRETURN return" >>confdefs.h
+
+else
+  $as_echo "#define SIGRETURN return 0" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct sigcontext" >&5
+$as_echo_n "checking for struct sigcontext... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <signal.h>
+test_sig()
+{
+    struct sigcontext *scont;
+    scont = (struct sigcontext *)0;
+    return 1;
+}
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+		$as_echo "#define HAVE_SIGCONTEXT 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getcwd implementation is broken" >&5
+$as_echo_n "checking getcwd implementation is broken... " >&6; }
+if ${vim_cv_getcwd_broken+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+    if test "$cross_compiling" = yes; then :
+
+      as_fn_error $? "cross-compiling: please set 'vim_cv_getcwd_broken'" "$LINENO" 5
+
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "confdefs.h"
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+char *dagger[] = { "IFS=pwd", 0 };
+main()
+{
+  char buffer[500];
+  extern char **environ;
+  environ = dagger;
+  return getcwd(buffer, 500) ? 0 : 1;
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+      vim_cv_getcwd_broken=no
+
+else
+
+      vim_cv_getcwd_broken=yes
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vim_cv_getcwd_broken" >&5
+$as_echo "$vim_cv_getcwd_broken" >&6; }
+
+if test "x$vim_cv_getcwd_broken" = "xyes" ; then
+  $as_echo "#define BAD_GETCWD 1" >>confdefs.h
+
+fi
+
+for ac_func in fchdir fchown fchmod fsync getcwd getpseudotty \
+	getpwent getpwnam getpwuid getrlimit gettimeofday getwd lstat \
+	memset mkdtemp nanosleep opendir putenv qsort readlink select setenv \
+	getpgid setpgid setsid sigaltstack sigstack sigset sigsetjmp sigaction \
+	sigprocmask sigvec strcasecmp strerror strftime stricmp strncasecmp \
+	strnicmp strpbrk strtol tgetent towlower towupper iswupper \
+	usleep utime utimes mblen ftruncate unsetenv
+do :
+  as_ac_var=`$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" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+for ac_header in sys/select.h sys/socket.h
+do :
+  as_ac_Header=`$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
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for select" >&5
+$as_echo_n "checking types of arguments for select... " >&6; }
+if ${ac_cv_func_select_args+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  for ac_arg234 in 'fd_set *' 'int *' 'void *'; do
+ for ac_arg1 in 'int' 'size_t' 'unsigned long int' 'unsigned int'; do
+  for ac_arg5 in 'struct timeval *' 'const struct timeval *'; do
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+#ifdef HAVE_SYS_SELECT_H
+# include <sys/select.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#endif
+
+int
+main ()
+{
+extern int select ($ac_arg1,
+					    $ac_arg234, $ac_arg234, $ac_arg234,
+					    $ac_arg5);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_func_select_args="$ac_arg1,$ac_arg234,$ac_arg5"; break 3
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+ done
+done
+# Provide a safe default value.
+: "${ac_cv_func_select_args=int,int *,struct timeval *}"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_select_args" >&5
+$as_echo "$ac_cv_func_select_args" >&6; }
+ac_save_IFS=$IFS; IFS=','
+set dummy `echo "$ac_cv_func_select_args" | sed 's/\*/\*/g'`
+IFS=$ac_save_IFS
+shift
+
+cat >>confdefs.h <<_ACEOF
+#define SELECT_TYPE_ARG1 $1
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define SELECT_TYPE_ARG234 ($2)
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define SELECT_TYPE_ARG5 ($3)
+_ACEOF
+
+rm -f conftest*
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
+$as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
+if ${ac_cv_sys_largefile_source+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  while :; do
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h> /* for off_t */
+     #include <stdio.h>
+int
+main ()
+{
+int (*fp) (FILE *, off_t, int) = fseeko;
+     return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_sys_largefile_source=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#define _LARGEFILE_SOURCE 1
+#include <sys/types.h> /* for off_t */
+     #include <stdio.h>
+int
+main ()
+{
+int (*fp) (FILE *, off_t, int) = fseeko;
+     return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_sys_largefile_source=1; break
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  ac_cv_sys_largefile_source=unknown
+  break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
+$as_echo "$ac_cv_sys_largefile_source" >&6; }
+case $ac_cv_sys_largefile_source in #(
+  no | unknown) ;;
+  *)
+cat >>confdefs.h <<_ACEOF
+#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
+_ACEOF
+;;
+esac
+rm -rf conftest*
+
+# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
+# in glibc 2.1.3, but that breaks too many other things.
+# If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
+if test $ac_cv_sys_largefile_source != unknown; then
+
+$as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
+
+fi
+
+
+# Check whether --enable-largefile was given.
+if test "${enable_largefile+set}" = set; then :
+  enableval=$enable_largefile;
+fi
+
+if test "$enable_largefile" != no; then
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
+$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
+if ${ac_cv_sys_largefile_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_sys_largefile_CC=no
+     if test "$GCC" != yes; then
+       ac_save_CC=$CC
+       while :; do
+	 # IRIX 6.2 and later do not support large files by default,
+	 # so use the C compiler's -n32 option if that helps.
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+	 if ac_fn_c_try_compile "$LINENO"; then :
+  break
+fi
+rm -f core conftest.err conftest.$ac_objext
+	 CC="$CC -n32"
+	 if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_sys_largefile_CC=' -n32'; break
+fi
+rm -f core conftest.err conftest.$ac_objext
+	 break
+       done
+       CC=$ac_save_CC
+       rm -f conftest.$ac_ext
+    fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
+$as_echo "$ac_cv_sys_largefile_CC" >&6; }
+  if test "$ac_cv_sys_largefile_CC" != no; then
+    CC=$CC$ac_cv_sys_largefile_CC
+  fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
+if ${ac_cv_sys_file_offset_bits+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  while :; do
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_sys_file_offset_bits=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#define _FILE_OFFSET_BITS 64
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_sys_file_offset_bits=64; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  ac_cv_sys_file_offset_bits=unknown
+  break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
+$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
+case $ac_cv_sys_file_offset_bits in #(
+  no | unknown) ;;
+  *)
+cat >>confdefs.h <<_ACEOF
+#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
+_ACEOF
+;;
+esac
+rm -rf conftest*
+  if test $ac_cv_sys_file_offset_bits = unknown; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
+$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
+if ${ac_cv_sys_large_files+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  while :; do
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_sys_large_files=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#define _LARGE_FILES 1
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_sys_large_files=1; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  ac_cv_sys_large_files=unknown
+  break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
+$as_echo "$ac_cv_sys_large_files" >&6; }
+case $ac_cv_sys_large_files in #(
+  no | unknown) ;;
+  *)
+cat >>confdefs.h <<_ACEOF
+#define _LARGE_FILES $ac_cv_sys_large_files
+_ACEOF
+;;
+esac
+rm -rf conftest*
+  fi
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_blksize" >&5
+$as_echo_n "checking for st_blksize... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <sys/stat.h>
+int
+main ()
+{
+	struct stat st;
+	int n;
+
+	stat("/", &st);
+	n = (int)st.st_blksize;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define HAVE_ST_BLKSIZE 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat() ignores a trailing slash" >&5
+$as_echo_n "checking whether stat() ignores a trailing slash... " >&6; }
+if ${vim_cv_stat_ignores_slash+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+    if test "$cross_compiling" = yes; then :
+
+      as_fn_error $? "cross-compiling: please set 'vim_cv_stat_ignores_slash'" "$LINENO" 5
+
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include "confdefs.h"
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#endif
+#include <sys/types.h>
+#include <sys/stat.h>
+main() {struct stat st;  exit(stat("configure/", &st) != 0); }
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+      vim_cv_stat_ignores_slash=yes
+
+else
+
+      vim_cv_stat_ignores_slash=no
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vim_cv_stat_ignores_slash" >&5
+$as_echo "$vim_cv_stat_ignores_slash" >&6; }
+
+if test "x$vim_cv_stat_ignores_slash" = "xyes" ; then
+  $as_echo "#define STAT_IGNORES_SLASH 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv_open()" >&5
+$as_echo_n "checking for iconv_open()... " >&6; }
+save_LIBS="$LIBS"
+LIBS="$LIBS -liconv"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_ICONV_H
+# include <iconv.h>
+#endif
+
+int
+main ()
+{
+iconv_open("fr", "to");
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; with -liconv" >&5
+$as_echo "yes; with -liconv" >&6; }; $as_echo "#define HAVE_ICONV 1" >>confdefs.h
+
+else
+  LIBS="$save_LIBS"
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_ICONV_H
+# include <iconv.h>
+#endif
+
+int
+main ()
+{
+iconv_open("fr", "to");
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define HAVE_ICONV 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo(CODESET)" >&5
+$as_echo_n "checking for nl_langinfo(CODESET)... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_LANGINFO_H
+# include <langinfo.h>
+#endif
+
+int
+main ()
+{
+char *cs = nl_langinfo(CODESET);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define HAVE_NL_LANGINFO_CODESET 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtod in -lm" >&5
+$as_echo_n "checking for strtod in -lm... " >&6; }
+if ${ac_cv_lib_m_strtod+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lm  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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 strtod ();
+int
+main ()
+{
+return strtod ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_m_strtod=yes
+else
+  ac_cv_lib_m_strtod=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_strtod" >&5
+$as_echo "$ac_cv_lib_m_strtod" >&6; }
+if test "x$ac_cv_lib_m_strtod" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBM 1
+_ACEOF
+
+  LIBS="-lm $LIBS"
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtod() and other floating point functions" >&5
+$as_echo_n "checking for strtod() and other floating point functions... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_MATH_H
+# include <math.h>
+#endif
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#endif
+
+int
+main ()
+{
+char *s; double d;
+    d = strtod("1.1", &s);
+    d = fabs(1.11);
+    d = ceil(1.11);
+    d = floor(1.11);
+    d = log10(1.11);
+    d = pow(1.11, 2.22);
+    d = sqrt(1.11);
+    d = sin(1.11);
+    d = cos(1.11);
+    d = atan(1.11);
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define HAVE_FLOAT_FUNCS 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf()" >&5
+$as_echo_n "checking for isinf()... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_MATH_H
+# include <math.h>
+#endif
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#endif
+
+int
+main ()
+{
+int r = isinf(1.11);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define HAVE_ISINF 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan()" >&5
+$as_echo_n "checking for isnan()... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_MATH_H
+# include <math.h>
+#endif
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#endif
+
+int
+main ()
+{
+int r = isnan(1.11);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --disable-acl argument" >&5
+$as_echo_n "checking --disable-acl argument... " >&6; }
+# Check whether --enable-acl was given.
+if test "${enable_acl+set}" = set; then :
+  enableval=$enable_acl;
+else
+  enable_acl="yes"
+fi
+
+if test "$enable_acl" = "yes"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for acl_get_file in -lposix1e" >&5
+$as_echo_n "checking for acl_get_file in -lposix1e... " >&6; }
+if ${ac_cv_lib_posix1e_acl_get_file+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lposix1e  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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 acl_get_file ();
+int
+main ()
+{
+return acl_get_file ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_posix1e_acl_get_file=yes
+else
+  ac_cv_lib_posix1e_acl_get_file=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix1e_acl_get_file" >&5
+$as_echo "$ac_cv_lib_posix1e_acl_get_file" >&6; }
+if test "x$ac_cv_lib_posix1e_acl_get_file" = xyes; then :
+  LIBS="$LIBS -lposix1e"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for acl_get_file in -lacl" >&5
+$as_echo_n "checking for acl_get_file in -lacl... " >&6; }
+if ${ac_cv_lib_acl_acl_get_file+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lacl  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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 acl_get_file ();
+int
+main ()
+{
+return acl_get_file ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_acl_acl_get_file=yes
+else
+  ac_cv_lib_acl_acl_get_file=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_acl_acl_get_file" >&5
+$as_echo "$ac_cv_lib_acl_acl_get_file" >&6; }
+if test "x$ac_cv_lib_acl_acl_get_file" = xyes; then :
+  LIBS="$LIBS -lacl"
+		  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgetxattr in -lattr" >&5
+$as_echo_n "checking for fgetxattr in -lattr... " >&6; }
+if ${ac_cv_lib_attr_fgetxattr+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lattr  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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 fgetxattr ();
+int
+main ()
+{
+return fgetxattr ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_attr_fgetxattr=yes
+else
+  ac_cv_lib_attr_fgetxattr=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_attr_fgetxattr" >&5
+$as_echo "$ac_cv_lib_attr_fgetxattr" >&6; }
+if test "x$ac_cv_lib_attr_fgetxattr" = xyes; then :
+  LIBS="$LIBS -lattr"
+fi
+
+fi
+
+fi
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for POSIX ACL support" >&5
+$as_echo_n "checking for POSIX ACL support... " >&6; }
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#ifdef HAVE_SYS_ACL_H
+# include <sys/acl.h>
+#endif
+acl_t acl;
+int
+main ()
+{
+acl = acl_get_file("foo", ACL_TYPE_ACCESS);
+	acl_set_file("foo", ACL_TYPE_ACCESS, acl);
+	acl_free(acl);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define HAVE_POSIX_ACL 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for acl_get in -lsec" >&5
+$as_echo_n "checking for acl_get in -lsec... " >&6; }
+if ${ac_cv_lib_sec_acl_get+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsec  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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 acl_get ();
+int
+main ()
+{
+return acl_get ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_sec_acl_get=yes
+else
+  ac_cv_lib_sec_acl_get=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sec_acl_get" >&5
+$as_echo "$ac_cv_lib_sec_acl_get" >&6; }
+if test "x$ac_cv_lib_sec_acl_get" = xyes; then :
+  LIBS="$LIBS -lsec"; $as_echo "#define HAVE_SOLARIS_ZFS_ACL 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris ACL support" >&5
+$as_echo_n "checking for Solaris ACL support... " >&6; }
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_ACL_H
+# include <sys/acl.h>
+#endif
+int
+main ()
+{
+acl("foo", GETACLCNT, 0, NULL);
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define HAVE_SOLARIS_ACL 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AIX ACL support" >&5
+$as_echo_n "checking for AIX ACL support... " >&6; }
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#endif
+#ifdef HAVE_SYS_ACL_H
+# include <sys/acl.h>
+#endif
+#ifdef HAVE_SYS_ACCESS_H
+# include <sys/access.h>
+#endif
+#define _ALL_SOURCE
+
+#include <sys/stat.h>
+
+int aclsize;
+struct acl *aclent;
+int
+main ()
+{
+aclsize = sizeof(struct acl);
+	aclent = (void *)malloc(aclsize);
+	statacl("foo", STX_NORMAL, aclent, aclsize);
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define HAVE_AIX_ACL 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+
+if test "x$GTK_CFLAGS" != "x"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pango_shape_full" >&5
+$as_echo_n "checking for pango_shape_full... " >&6; }
+  ac_save_CFLAGS="$CFLAGS"
+  ac_save_LIBS="$LIBS"
+  CFLAGS="$CFLAGS $GTK_CFLAGS"
+  LIBS="$LIBS $GTK_LIBS"
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <gtk/gtk.h>
+int
+main ()
+{
+ pango_shape_full(NULL, 0, NULL, 0, NULL, NULL);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define HAVE_PANGO_SHAPE_FULL 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  CFLAGS="$ac_save_CFLAGS"
+  LIBS="$ac_save_LIBS"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --disable-gpm argument" >&5
+$as_echo_n "checking --disable-gpm argument... " >&6; }
+# Check whether --enable-gpm was given.
+if test "${enable_gpm+set}" = set; then :
+  enableval=$enable_gpm;
+else
+  enable_gpm="yes"
+fi
+
+
+if test "$enable_gpm" = "yes"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gpm" >&5
+$as_echo_n "checking for gpm... " >&6; }
+if ${vi_cv_have_gpm+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  olibs="$LIBS" ; LIBS="-lgpm"
+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <gpm.h>
+	    #include <linux/keyboard.h>
+int
+main ()
+{
+Gpm_GetLibVersion(NULL);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  	    	    vi_cv_have_gpm=yes
+else
+  vi_cv_have_gpm=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+	LIBS="$olibs"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_have_gpm" >&5
+$as_echo "$vi_cv_have_gpm" >&6; }
+  if test $vi_cv_have_gpm = yes; then
+    LIBS="$LIBS -lgpm"
+    $as_echo "#define HAVE_GPM 1" >>confdefs.h
+
+  fi
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --disable-sysmouse argument" >&5
+$as_echo_n "checking --disable-sysmouse argument... " >&6; }
+# Check whether --enable-sysmouse was given.
+if test "${enable_sysmouse+set}" = set; then :
+  enableval=$enable_sysmouse;
+else
+  enable_sysmouse="yes"
+fi
+
+
+if test "$enable_sysmouse" = "yes"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysmouse" >&5
+$as_echo_n "checking for sysmouse... " >&6; }
+if ${vi_cv_have_sysmouse+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/consio.h>
+	     #include <signal.h>
+	     #include <sys/fbio.h>
+int
+main ()
+{
+struct mouse_info   mouse;
+	     mouse.operation = MOUSE_MODE;
+	     mouse.operation = MOUSE_SHOW;
+	     mouse.u.mode.mode = 0;
+	     mouse.u.mode.signal = SIGUSR2;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  vi_cv_have_sysmouse=yes
+else
+  vi_cv_have_sysmouse=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vi_cv_have_sysmouse" >&5
+$as_echo "$vi_cv_have_sysmouse" >&6; }
+  if test $vi_cv_have_sysmouse = yes; then
+    $as_echo "#define HAVE_SYSMOUSE 1" >>confdefs.h
+
+  fi
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for FD_CLOEXEC" >&5
+$as_echo_n "checking for FD_CLOEXEC... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#if HAVE_FCNTL_H
+# include <fcntl.h>
+#endif
+int
+main ()
+{
+	int flag = FD_CLOEXEC;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define HAVE_FD_CLOEXEC 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: not usable" >&5
+$as_echo "not usable" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rename" >&5
+$as_echo_n "checking for rename... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdio.h>
+int
+main ()
+{
+rename("this", "that")
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define HAVE_RENAME 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysctl" >&5
+$as_echo_n "checking for sysctl... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <sys/sysctl.h>
+int
+main ()
+{
+	int mib[2], r;
+	size_t len;
+
+	mib[0] = CTL_HW;
+	mib[1] = HW_USERMEM;
+	len = sizeof(r);
+	(void)sysctl(mib, 2, &r, &len, (void *)0, (size_t)0);
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define HAVE_SYSCTL 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: not usable" >&5
+$as_echo "not usable" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysinfo" >&5
+$as_echo_n "checking for sysinfo... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <sys/sysinfo.h>
+int
+main ()
+{
+	struct sysinfo sinfo;
+	int t;
+
+	(void)sysinfo(&sinfo);
+	t = sinfo.totalram;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define HAVE_SYSINFO 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: not usable" >&5
+$as_echo "not usable" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysinfo.mem_unit" >&5
+$as_echo_n "checking for sysinfo.mem_unit... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <sys/sysinfo.h>
+int
+main ()
+{
+	struct sysinfo sinfo;
+	sinfo.mem_unit = 1;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define HAVE_SYSINFO_MEM_UNIT 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysconf" >&5
+$as_echo_n "checking for sysconf... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <unistd.h>
+int
+main ()
+{
+	(void)sysconf(_SC_PAGESIZE);
+	(void)sysconf(_SC_PHYS_PAGES);
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define HAVE_SYSCONF 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: not usable" >&5
+$as_echo "not usable" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+# 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 int" >&5
+$as_echo_n "checking size of int... " >&6; }
+if ${ac_cv_sizeof_int+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
+
+else
+  if test "$ac_cv_type_int" = 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 (int)
+See \`config.log' for more details" "$LINENO" 5; }
+   else
+     ac_cv_sizeof_int=0
+   fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
+$as_echo "$ac_cv_sizeof_int" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_INT $ac_cv_sizeof_int
+_ACEOF
+
+
+# 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 long" >&5
+$as_echo_n "checking size of long... " >&6; }
+if ${ac_cv_sizeof_long+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
+
+else
+  if test "$ac_cv_type_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 (long)
+See \`config.log' for more details" "$LINENO" 5; }
+   else
+     ac_cv_sizeof_long=0
+   fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
+$as_echo "$ac_cv_sizeof_long" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG $ac_cv_sizeof_long
+_ACEOF
+
+
+# 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 time_t" >&5
+$as_echo_n "checking size of time_t... " >&6; }
+if ${ac_cv_sizeof_time_t+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (time_t))" "ac_cv_sizeof_time_t"        "$ac_includes_default"; then :
+
+else
+  if test "$ac_cv_type_time_t" = 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 (time_t)
+See \`config.log' for more details" "$LINENO" 5; }
+   else
+     ac_cv_sizeof_time_t=0
+   fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5
+$as_echo "$ac_cv_sizeof_time_t" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_TIME_T $ac_cv_sizeof_time_t
+_ACEOF
+
+
+# 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 off_t" >&5
+$as_echo_n "checking size of off_t... " >&6; }
+if ${ac_cv_sizeof_off_t+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off_t))" "ac_cv_sizeof_off_t"        "$ac_includes_default"; then :
+
+else
+  if test "$ac_cv_type_off_t" = 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 (off_t)
+See \`config.log' for more details" "$LINENO" 5; }
+   else
+     ac_cv_sizeof_off_t=0
+   fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off_t" >&5
+$as_echo "$ac_cv_sizeof_off_t" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_OFF_T $ac_cv_sizeof_off_t
+_ACEOF
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define VIM_SIZEOF_INT $ac_cv_sizeof_int
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define VIM_SIZEOF_LONG $ac_cv_sizeof_long
+_ACEOF
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking uint32_t is 32 bits" >&5
+$as_echo_n "checking uint32_t is 32 bits... " >&6; }
+if test "$cross_compiling" = yes; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check uint32_t when cross-compiling." >&5
+$as_echo "$as_me: WARNING: cannot check uint32_t when cross-compiling." >&2;}
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+main() {
+  uint32_t nr1 = (uint32_t)-1;
+  uint32_t nr2 = (uint32_t)0xffffffffUL;
+  if (sizeof(uint32_t) != 4 || nr1 != 0xffffffffUL || nr2 + 1 != 0) exit(1);
+  exit(0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+else
+  as_fn_error $? "WRONG!  uint32_t not defined correctly." "$LINENO" 5
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+
+bcopy_test_prog='
+#include "confdefs.h"
+#ifdef HAVE_STRING_H
+# include <string.h>
+#endif
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#endif
+main() {
+  char buf[10];
+  strcpy(buf, "abcdefghi");
+  mch_memmove(buf, buf + 2, 3);
+  if (strncmp(buf, "ababcf", 6))
+    exit(1);
+  strcpy(buf, "abcdefghi");
+  mch_memmove(buf + 2, buf, 3);
+  if (strncmp(buf, "cdedef", 6))
+    exit(1);
+  exit(0); /* libc version works properly.  */
+}'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmove handles overlaps" >&5
+$as_echo_n "checking whether memmove handles overlaps... " >&6; }
+if ${vim_cv_memmove_handles_overlap+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+    if test "$cross_compiling" = yes; then :
+
+	as_fn_error $? "cross-compiling: please set 'vim_cv_memmove_handles_overlap'" "$LINENO" 5
+
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#define mch_memmove(s,d,l) memmove(d,s,l) $bcopy_test_prog
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+	vim_cv_memmove_handles_overlap=yes
+
+else
+
+	vim_cv_memmove_handles_overlap=no
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vim_cv_memmove_handles_overlap" >&5
+$as_echo "$vim_cv_memmove_handles_overlap" >&6; }
+
+if test "x$vim_cv_memmove_handles_overlap" = "xyes" ; then
+  $as_echo "#define USEMEMMOVE 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bcopy handles overlaps" >&5
+$as_echo_n "checking whether bcopy handles overlaps... " >&6; }
+if ${vim_cv_bcopy_handles_overlap+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+      if test "$cross_compiling" = yes; then :
+
+	as_fn_error $? "cross-compiling: please set 'vim_cv_bcopy_handles_overlap'" "$LINENO" 5
+
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#define mch_bcopy(s,d,l) bcopy(d,s,l) $bcopy_test_prog
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+	vim_cv_bcopy_handles_overlap=yes
+
+else
+
+	vim_cv_bcopy_handles_overlap=no
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vim_cv_bcopy_handles_overlap" >&5
+$as_echo "$vim_cv_bcopy_handles_overlap" >&6; }
+
+  if test "x$vim_cv_bcopy_handles_overlap" = "xyes" ; then
+    $as_echo "#define USEBCOPY 1" >>confdefs.h
+
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memcpy handles overlaps" >&5
+$as_echo_n "checking whether memcpy handles overlaps... " >&6; }
+if ${vim_cv_memcpy_handles_overlap+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+	if test "$cross_compiling" = yes; then :
+
+	    as_fn_error $? "cross-compiling: please set 'vim_cv_memcpy_handles_overlap'" "$LINENO" 5
+
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#define mch_memcpy(s,d,l) memcpy(d,s,l) $bcopy_test_prog
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+	    vim_cv_memcpy_handles_overlap=yes
+
+else
+
+	    vim_cv_memcpy_handles_overlap=no
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vim_cv_memcpy_handles_overlap" >&5
+$as_echo "$vim_cv_memcpy_handles_overlap" >&6; }
+
+    if test "x$vim_cv_memcpy_handles_overlap" = "xyes" ; then
+      $as_echo "#define USEMEMCPY 1" >>confdefs.h
+
+    fi
+  fi
+fi
+
+
+if test "x$with_x" = "xyes"; then
+  cflags_save=$CFLAGS
+  libs_save=$LIBS
+  LIBS="$LIBS $X_LIBS $GUI_LIB_LOC $GUI_X_LIBS $X_PRE_LIBS $X_LIB $X_EXTRA_LIBS"
+  CFLAGS="$CFLAGS $X_CFLAGS"
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X_LOCALE needed" >&5
+$as_echo_n "checking whether X_LOCALE needed... " >&6; }
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <X11/Xlocale.h>
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  cat confdefs.h - <<_ACEOF >conftest.$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 _Xsetlocale ();
+int
+main ()
+{
+return _Xsetlocale ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	      $as_echo "#define X_LOCALE 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Xutf8SetWMProperties() can be used" >&5
+$as_echo_n "checking whether Xutf8SetWMProperties() can be used... " >&6; }
+  cat confdefs.h - <<_ACEOF >conftest.$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 Xutf8SetWMProperties ();
+int
+main ()
+{
+return Xutf8SetWMProperties ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	      $as_echo "#define HAVE_XUTF8SETWMPROPERTIES 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+  CFLAGS=$cflags_save
+  LIBS=$libs_save
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _xpg4_setrunelocale in -lxpg4" >&5
+$as_echo_n "checking for _xpg4_setrunelocale in -lxpg4... " >&6; }
+if ${ac_cv_lib_xpg4__xpg4_setrunelocale+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lxpg4  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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 _xpg4_setrunelocale ();
+int
+main ()
+{
+return _xpg4_setrunelocale ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_xpg4__xpg4_setrunelocale=yes
+else
+  ac_cv_lib_xpg4__xpg4_setrunelocale=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xpg4__xpg4_setrunelocale" >&5
+$as_echo "$ac_cv_lib_xpg4__xpg4_setrunelocale" >&6; }
+if test "x$ac_cv_lib_xpg4__xpg4_setrunelocale" = xyes; then :
+  LIBS="$LIBS -lxpg4"
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to create tags" >&5
+$as_echo_n "checking how to create tags... " >&6; }
+test -f tags && mv tags tags.save
+if (eval ctags --version /dev/null | grep Exuberant) < /dev/null 1>&5 2>&1; then
+  TAGPRG="ctags -I INIT+ --fields=+S"
+elif (eval exctags --version /dev/null | grep Exuberant) < /dev/null 1>&5 2>&1; then
+  TAGPRG="exctags -I INIT+ --fields=+S"
+elif (eval exuberant-ctags --version /dev/null | grep Exuberant) < /dev/null 1>&5 2>&1; then
+  TAGPRG="exuberant-ctags -I INIT+ --fields=+S"
+else
+  TAGPRG="ctags"
+  (eval etags	   /dev/null) < /dev/null 1>&5 2>&1 && TAGPRG="etags"
+  (eval etags -c   /dev/null) < /dev/null 1>&5 2>&1 && TAGPRG="etags -c"
+  (eval ctags	   /dev/null) < /dev/null 1>&5 2>&1 && TAGPRG="ctags"
+  (eval ctags -t   /dev/null) < /dev/null 1>&5 2>&1 && TAGPRG="ctags -t"
+  (eval ctags -ts  /dev/null) < /dev/null 1>&5 2>&1 && TAGPRG="ctags -ts"
+  (eval ctags -tvs /dev/null) < /dev/null 1>&5 2>&1 && TAGPRG="ctags -tvs"
+  (eval ctags -i+m /dev/null) < /dev/null 1>&5 2>&1 && TAGPRG="ctags -i+m"
+fi
+test -f tags.save && mv tags.save tags
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $TAGPRG" >&5
+$as_echo "$TAGPRG" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run man with a section nr" >&5
+$as_echo_n "checking how to run man with a section nr... " >&6; }
+MANDEF="man"
+(eval MANPAGER=cat PAGER=cat man -s 2 read) < /dev/null > /dev/null 2>&5 && MANDEF="man -s"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANDEF" >&5
+$as_echo "$MANDEF" >&6; }
+if test "$MANDEF" = "man -s"; then
+  $as_echo "#define USEMAN_S 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking --disable-nls argument" >&5
+$as_echo_n "checking --disable-nls argument... " >&6; }
+# Check whether --enable-nls was given.
+if test "${enable_nls+set}" = set; then :
+  enableval=$enable_nls;
+else
+  enable_nls="yes"
+fi
+
+
+if test "$enable_nls" = "yes"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+  INSTALL_LANGS=install-languages
+
+  INSTALL_TOOL_LANGS=install-tool-languages
+
+
+  # Extract the first word of "msgfmt", so it can be a program name with args.
+set dummy msgfmt; 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_MSGFMT+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$MSGFMT"; then
+  ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
+else
+as_save_IFS=$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_MSGFMT="msgfmt"
+    $as_echo "$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
+MSGFMT=$ac_cv_prog_MSGFMT
+if test -n "$MSGFMT"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
+$as_echo "$MSGFMT" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for NLS" >&5
+$as_echo_n "checking for NLS... " >&6; }
+  if test -f po/Makefile; then
+    have_gettext="no"
+    if test -n "$MSGFMT"; then
+      olibs=$LIBS
+      LIBS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <libintl.h>
+int
+main ()
+{
+gettext("Test");
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: gettext() works" >&5
+$as_echo "gettext() works" >&6; }; have_gettext="yes"; LIBS=$olibs
+else
+  LIBS="-lintl"
+	  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <libintl.h>
+int
+main ()
+{
+gettext("Test");
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: gettext() works with -lintl" >&5
+$as_echo "gettext() works with -lintl" >&6; }; have_gettext="yes";
+	      LIBS="$olibs -lintl"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: gettext() doesn't work" >&5
+$as_echo "gettext() doesn't work" >&6; };
+	      LIBS=$olibs
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: msgfmt not found - disabled" >&5
+$as_echo "msgfmt not found - disabled" >&6; };
+    fi
+    if test $have_gettext = "yes" -a "x$features" != "xtiny" -a "x$features" != "xsmall"; then
+      $as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
+
+      MAKEMO=yes
+
+            for ac_func in bind_textdomain_codeset
+do :
+  ac_fn_c_check_func "$LINENO" "bind_textdomain_codeset" "ac_cv_func_bind_textdomain_codeset"
+if test "x$ac_cv_func_bind_textdomain_codeset" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_BIND_TEXTDOMAIN_CODESET 1
+_ACEOF
+
+fi
+done
+
+            { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _nl_msg_cat_cntr" >&5
+$as_echo_n "checking for _nl_msg_cat_cntr... " >&6; }
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <libintl.h>
+		extern int _nl_msg_cat_cntr;
+int
+main ()
+{
+++_nl_msg_cat_cntr;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define HAVE_NL_MSG_CAT_CNTR 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no \"po/Makefile\" - disabled" >&5
+$as_echo "no \"po/Makefile\" - disabled" >&6; };
+  fi
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+
+ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+  DLL=dlfcn.h
+else
+  ac_fn_c_check_header_mongrel "$LINENO" "dl.h" "ac_cv_header_dl_h" "$ac_includes_default"
+if test "x$ac_cv_header_dl_h" = xyes; then :
+  DLL=dl.h
+fi
+
+
+fi
+
+
+if test x${DLL} = xdlfcn.h; then
+
+$as_echo "#define HAVE_DLFCN_H 1" >>confdefs.h
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen()" >&5
+$as_echo_n "checking for dlopen()... " >&6; }
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+		extern void* dlopen();
+		dlopen();
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; };
+
+$as_echo "#define HAVE_DLOPEN 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; };
+	      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen() in -ldl" >&5
+$as_echo_n "checking for dlopen() in -ldl... " >&6; }
+	      olibs=$LIBS
+	      LIBS="$LIBS -ldl"
+	      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+				extern void* dlopen();
+				dlopen();
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; };
+
+$as_echo "#define HAVE_DLOPEN 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; };
+			  LIBS=$olibs
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlsym()" >&5
+$as_echo_n "checking for dlsym()... " >&6; }
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+		extern void* dlsym();
+		dlsym();
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; };
+
+$as_echo "#define HAVE_DLSYM 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; };
+	      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlsym() in -ldl" >&5
+$as_echo_n "checking for dlsym() in -ldl... " >&6; }
+	      olibs=$LIBS
+	      LIBS="$LIBS -ldl"
+	      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+				extern void* dlsym();
+				dlsym();
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; };
+
+$as_echo "#define HAVE_DLSYM 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; };
+			  LIBS=$olibs
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+elif test x${DLL} = xdl.h; then
+
+$as_echo "#define HAVE_DL_H 1" >>confdefs.h
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load()" >&5
+$as_echo_n "checking for shl_load()... " >&6; }
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+		extern void* shl_load();
+		shl_load();
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; };
+
+$as_echo "#define HAVE_SHL_LOAD 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; };
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load() in -ldld" >&5
+$as_echo_n "checking for shl_load() in -ldld... " >&6; }
+	  olibs=$LIBS
+	  LIBS="$LIBS -ldld"
+	  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+			extern void* shl_load();
+			shl_load();
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; };
+
+$as_echo "#define HAVE_SHL_LOAD 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; };
+		  LIBS=$olibs
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+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$ac_cv_header_setjmp_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_SETJMP_H 1
+_ACEOF
+
+fi
+
+done
+
+
+if test "x$MACOS_X" = "xyes" -a -n "$PERL"; then
+    if echo $LIBS | grep -e '-ldl' >/dev/null; then
+    LIBS=`echo $LIBS | sed s/-ldl//`
+    PERL_LIBS="$PERL_LIBS -ldl"
+  fi
+fi
+
+if test "$MACOS_X" = "yes"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need macOS frameworks" >&5
+$as_echo_n "checking whether we need macOS frameworks... " >&6; }
+  if test "$GUITYPE" = "CARBONGUI"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, we need Carbon" >&5
+$as_echo "yes, we need Carbon" >&6; }
+    LIBS="$LIBS -framework Carbon"
+  elif test "$MACOS_X_DARWIN" = "yes"; then
+    if test "$features" = "tiny"; then
+            OS_EXTRA_SRC=`echo "$OS_EXTRA_SRC" | sed -e 's+os_macosx.m++'`
+      OS_EXTRA_OBJ=`echo "$OS_EXTRA_OBJ" | sed -e 's+objects/os_macosx.o++'`
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, we need CoreServices" >&5
+$as_echo "yes, we need CoreServices" >&6; }
+      LIBS="$LIBS -framework CoreServices"
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, we need AppKit" >&5
+$as_echo "yes, we need AppKit" >&6; }
+      LIBS="$LIBS -framework AppKit"
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  fi
+fi
+if test "x$MACARCH" = "xboth" && test "x$GUITYPE" = "xCARBONGUI"; then
+  LDFLAGS="$LDFLAGS -isysroot $DEVELOPER_DIR/SDKs/MacOSX10.4u.sdk -arch i386 -arch ppc"
+fi
+
+DEPEND_CFLAGS_FILTER=
+if test "$GCC" = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GCC 3 or later" >&5
+$as_echo_n "checking for GCC 3 or later... " >&6; }
+  gccmajor=`echo "$gccversion" | sed -e 's/^\([1-9]\)\..*$/\1/g'`
+  if test "$gccmajor" -gt "2"; then
+    DEPEND_CFLAGS_FILTER="| sed 's+-I */+-isystem /+g'"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  fi
+          { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_FORTIFY_SOURCE=1" >&5
+$as_echo_n "checking whether we need -D_FORTIFY_SOURCE=1... " >&6; }
+  if test "$gccmajor" -gt "3"; then
+    CFLAGS=`echo "$CFLAGS" | sed -e 's/ *-Wp,-D_FORTIFY_SOURCE=.//g' -e 's/ *-D_FORTIFY_SOURCE=.//g' -e 's/ *-U_FORTIFY_SOURCE//g' -e 's/$/ -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1/'`
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  fi
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need to force -D_FILE_OFFSET_BITS=64" >&5
+$as_echo_n "checking whether we need to force -D_FILE_OFFSET_BITS=64... " >&6; }
+if echo "$CFLAGS $LUA_CFLAGS $MZSCHEME_CFLAGS $PERL_CFLAGS $PYTHON_CFLAGS $PYTHON3_CFLAGS $TCL_CFLAGS $RUBY_CFLAGS $GTK_CFLAGS" | grep -q D_FILE_OFFSET_BITS 2>/dev/null; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+  $as_echo "#define _FILE_OFFSET_BITS 64" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
+$as_echo_n "checking linker --as-needed support... " >&6; }
+LINK_AS_NEEDED=
+# Check if linker supports --as-needed and --no-as-needed options
+if $CC -Wl,--help 2>/dev/null | grep as-needed > /dev/null; then
+  LDFLAGS=`echo "$LDFLAGS" | sed -e 's/ *-Wl,--as-needed//g' | sed -e 's/$/ -Wl,--as-needed/'`
+  LINK_AS_NEEDED=yes
+fi
+if test "$LINK_AS_NEEDED" = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+# IBM z/OS reset CFLAGS for config.mk
+if test "$zOSUnix" = "yes"; then
+	CFLAGS="-D_ALL_SOURCE -Wc,float\(ieee\),dll"
+fi
+
+ac_config_files="$ac_config_files auto/config.mk:config.mk.in"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, 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.
+(
+  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
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+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=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$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 $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+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 $PATH
+do
+  IFS=$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
+
+
+# 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
+
+
+# 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
+
+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
+
+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
+
+
+# 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 $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$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="$ac_config_headers"
+
+_ACEOF
+
+cat >>$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:
+$config_headers
+
+Report bugs to the package provider."
+
+_ACEOF
+cat >>$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='$srcdir'
+AWK='$AWK'
+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
+
+  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_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || 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='$SHELL'
+  export CONFIG_SHELL
+  exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>auto/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 >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "auto/config.h") CONFIG_HEADERS="$CONFIG_HEADERS auto/config.h:config.h.in" ;;
+    "auto/config.mk") CONFIG_FILES="$CONFIG_FILES auto/config.mk:config.mk.in" ;;
+
+  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp= ac_tmp=
+  trap 'exit_status=$?
+  : "${ac_tmp:=$tmp}"
+  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+  trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+  eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+  echo "cat >conf$$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$$subs.awk | grep -c X`
+  if test $ac_delim_n = $ac_delim_num; then
+    break
+  elif $ac_last_try; then
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+rm -f conf$$subs.sh
+
+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
+    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    "
+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
+    # 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 $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+_ACEOF
+
+cat >>$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@&$ac_abs_top_builddir&;t t
+$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
+ ;;
+
+
+  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>>auto/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
+
+