diff --git a/packages/debug/strace/patches/12_include_socket.h.diff b/packages/debug/strace/patches/12_include_socket.h.diff
new file mode 100644
index 0000000000..9e87712524
--- /dev/null
+++ b/packages/debug/strace/patches/12_include_socket.h.diff
@@ -0,0 +1,11971 @@
+diff -Naur strace-4.5.19/configure strace-4.5.19.patch/configure
+--- strace-4.5.19/configure	2009-10-21 19:41:11.000000000 +0200
++++ strace-4.5.19.patch/configure	2009-11-04 09:11:01.669519301 +0100
+@@ -1,20 +1,18 @@
+ #! /bin/sh
+ # Guess values for system-dependent variables and create Makefiles.
+-# Generated by GNU Autoconf 2.64 for strace 4.5.19.
++# Generated by GNU Autoconf 2.63 for strace 4.5.19.
+ #
+ # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+-# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
+-# Foundation, Inc.
+-#
++# 2002, 2003, 2004, 2005, 2006, 2007, 2008 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. ##
+-## -------------------- ##
++## --------------------- ##
++## M4sh Initialization.  ##
++## --------------------- ##
+ 
+ # Be more Bourne compatible
+ DUALCASE=1; export DUALCASE # for MKS sh
+-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
++if test -n "${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
+@@ -22,15 +20,23 @@
+   alias -g '${1+"$@"}'='"$@"'
+   setopt NO_GLOB_SUBST
+ else
+-  case `(set -o) 2>/dev/null` in #(
+-  *posix*) :
+-    set -o posix ;; #(
+-  *) :
+-     ;;
++  case `(set -o) 2>/dev/null` in
++  *posix*) set -o posix ;;
+ esac
++
+ fi
+ 
+ 
++
++
++# PATH needs CR
++# Avoid depending upon Character Ranges.
++as_cr_letters='abcdefghijklmnopqrstuvwxyz'
++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
++as_cr_Letters=$as_cr_letters$as_cr_LETTERS
++as_cr_digits='0123456789'
++as_cr_alnum=$as_cr_Letters$as_cr_digits
++
+ as_nl='
+ '
+ export as_nl
+@@ -38,13 +44,7 @@
+ as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ as_echo=$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
++if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+   as_echo='printf %s\n'
+   as_echo_n='printf %s'
+ else
+@@ -55,7 +55,7 @@
+     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+     as_echo_n_body='eval
+       arg=$1;
+-      case $arg in #(
++      case $arg in
+       *"$as_nl"*)
+ 	expr "X$arg" : "X\\(.*\\)$as_nl";
+ 	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+@@ -78,6 +78,13 @@
+   }
+ fi
+ 
++# Support unset when possible.
++if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
++  as_unset=unset
++else
++  as_unset=false
++fi
++
+ 
+ # IFS
+ # We need space, tab and new line, in precisely that order.  Quoting is
+@@ -87,15 +94,15 @@
+ IFS=" ""	$as_nl"
+ 
+ # Find who we are.  Look in the path if we contain no directory separator.
+-case $0 in #((
++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/$0 && break
+-  done
++  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
++done
+ IFS=$as_save_IFS
+ 
+      ;;
+@@ -107,16 +114,12 @@
+ fi
+ if test ! -f "$as_myself"; then
+   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+-  exit 1
++  { (exit 1); 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 $as_var || :
++# Work around bugs in pre-3.0 UWIN ksh.
++for as_var in ENV MAIL MAILPATH
++do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+ done
+ PS1='$ '
+ PS2='> '
+@@ -128,299 +131,330 @@
+ LANGUAGE=C
+ export LANGUAGE
+ 
++# Required to use basename.
++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
++
++
++# Name of the executable.
++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'`
++
+ # CDPATH.
+-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
++$as_unset CDPATH
++
+ 
+ if test "x$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
++  if (eval ":") 2>/dev/null; then
++  as_have_required=yes
+ else
+-  case \`(set -o) 2>/dev/null\` in #(
+-  *posix*) :
+-    set -o posix ;; #(
+-  *) :
+-     ;;
+-esac
++  as_have_required=no
+ 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; }
++
++  if test $as_have_required = yes &&	 (eval ":
++(as_func_return () {
++  (exit \$1)
++}
++as_func_success () {
++  as_func_return 0
++}
++as_func_failure () {
++  as_func_return 1
++}
++as_func_ret_success () {
++  return 0
++}
++as_func_ret_failure () {
++  return 1
++}
+ 
+ exitcode=0
+-as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+-as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+-as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+-as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+-if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+-
+-else
+-  exitcode=1; echo positional parameters were not saved.
+-fi
+-test x\$exitcode = x0 || exit 1"
+-  as_suggested="  as_lineno_1=";as_suggested=$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
++if as_func_success; then
++  :
+ else
+-  as_have_required=no
++  exitcode=1
++  echo as_func_success failed.
++fi
++
++if as_func_failure; then
++  exitcode=1
++  echo as_func_failure succeeded.
+ fi
+-  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+ 
++if as_func_ret_success; then
++  :
+ else
+-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-as_found=false
++  exitcode=1
++  echo as_func_ret_success failed.
++fi
++
++if as_func_ret_failure; then
++  exitcode=1
++  echo as_func_ret_failure succeeded.
++fi
++
++if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
++  :
++else
++  exitcode=1
++  echo positional parameters were not saved.
++fi
++
++test \$exitcode = 0) || { (exit 1); exit 1; }
++
++(
++  as_lineno_1=\$LINENO
++  as_lineno_2=\$LINENO
++  test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
++  test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
++") 2> /dev/null; then
++  :
++else
++  as_candidate_shells=
++    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+-  as_found=:
+-  case $as_dir in #(
++  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
++	     as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
+ 	   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$CONFIG_SHELL" != x; then :
+-  # We cannot yet assume a decent shell, so we have to provide a
+-	# neutralization value for shells without unset; and this also
+-	# works around shells that cannot unset nonexistent variables.
+-	BASH_ENV=/dev/null
+-	ENV=/dev/null
+-	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+-	export CONFIG_SHELL
+-	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+-fi
++      for as_shell in $as_candidate_shells $SHELL; do
++	 # Try only shells that exist, to save several forks.
++	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
++		{ ("$as_shell") 2> /dev/null <<\_ASEOF
++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 '${1+"$@"}'='"$@"'
++  setopt NO_GLOB_SUBST
++else
++  case `(set -o) 2>/dev/null` in
++  *posix*) set -o posix ;;
++esac
+ 
+-    if test x$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
+-$0: the script under such a shell if you do have one."
+-  fi
+-  exit 1
+-fi
+ fi
++
++
++:
++_ASEOF
++}; then
++  CONFIG_SHELL=$as_shell
++	       as_have_required=yes
++	       if { "$as_shell" 2> /dev/null <<\_ASEOF
++if test -n "${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 '${1+"$@"}'='"$@"'
++  setopt NO_GLOB_SUBST
++else
++  case `(set -o) 2>/dev/null` in
++  *posix*) set -o posix ;;
++esac
++
+ fi
+-SHELL=${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_func_return () {
++  (exit $1)
++}
++as_func_success () {
++  as_func_return 0
++}
++as_func_failure () {
++  as_func_return 1
++}
++as_func_ret_success () {
++  return 0
++}
++as_func_ret_failure () {
++  return 1
++}
++
++exitcode=0
++if as_func_success; then
++  :
++else
++  exitcode=1
++  echo as_func_success failed.
++fi
+ 
++if as_func_failure; then
++  exitcode=1
++  echo as_func_failure succeeded.
++fi
+ 
+-} # as_fn_mkdir_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
+-  }'
++if as_func_ret_success; then
++  :
+ else
+-  as_fn_append ()
+-  {
+-    eval $1=\$$1\$2
+-  }
+-fi # as_fn_append
++  exitcode=1
++  echo as_func_ret_success failed.
++fi
+ 
+-# 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 $(()) and expr.
+-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+-  eval 'as_fn_arith ()
+-  {
+-    as_val=$(( $* ))
+-  }'
++if as_func_ret_failure; then
++  exitcode=1
++  echo as_func_ret_failure succeeded.
++fi
++
++if ( set x; as_func_ret_success y && test x = "$1" ); then
++  :
+ else
+-  as_fn_arith ()
+-  {
+-    as_val=`expr "$@" || test $? -eq 1`
+-  }
+-fi # as_fn_arith
++  exitcode=1
++  echo positional parameters were not saved.
++fi
+ 
++test $exitcode = 0) || { (exit 1); exit 1; }
+ 
+-# as_fn_error 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 $?, using 1 if that was 0.
+-as_fn_error ()
+-{
+-  as_status=$?; test $as_status -eq 0 && as_status=1
+-  if test "$3"; then
+-    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
+-  fi
+-  $as_echo "$as_me: error: $1" >&2
+-  as_fn_exit $as_status
+-} # as_fn_error
++(
++  as_lineno_1=$LINENO
++  as_lineno_2=$LINENO
++  test "x$as_lineno_1" != "x$as_lineno_2" &&
++  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
+ 
+-if expr a : '\(a\)' >/dev/null 2>&1 &&
+-   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+-  as_expr=expr
++_ASEOF
++}; then
++  break
++fi
++
++fi
++
++      done
++
++      if test "x$CONFIG_SHELL" != x; then
++  for as_var in BASH_ENV ENV
++	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
++	done
++	export CONFIG_SHELL
++	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
++fi
++
++
++    if test $as_have_required = no; then
++  echo This script requires a shell more modern than all the
++      echo shells that I found on your system.  Please install a
++      echo modern shell, or manually run the script under such a
++      echo shell if you do have one.
++      { (exit 1); exit 1; }
++fi
++
++
++fi
++
++fi
++
++
++
++(eval "as_func_return () {
++  (exit \$1)
++}
++as_func_success () {
++  as_func_return 0
++}
++as_func_failure () {
++  as_func_return 1
++}
++as_func_ret_success () {
++  return 0
++}
++as_func_ret_failure () {
++  return 1
++}
++
++exitcode=0
++if as_func_success; then
++  :
+ else
+-  as_expr=false
++  exitcode=1
++  echo as_func_success failed.
+ fi
+ 
+-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+-  as_basename=basename
++if as_func_failure; then
++  exitcode=1
++  echo as_func_failure succeeded.
++fi
++
++if as_func_ret_success; then
++  :
+ else
+-  as_basename=false
++  exitcode=1
++  echo as_func_ret_success failed.
+ fi
+ 
+-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+-  as_dirname=dirname
++if as_func_ret_failure; then
++  exitcode=1
++  echo as_func_ret_failure succeeded.
++fi
++
++if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
++  :
+ else
+-  as_dirname=false
++  exitcode=1
++  echo positional parameters were not saved.
+ 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'`
++test \$exitcode = 0") || {
++  echo No shell found that supports shell functions.
++  echo Please tell bug-autoconf@gnu.org about your system,
++  echo including any error possibly output before this message.
++  echo This can help us improve future autoconf versions.
++  echo Configuration will now proceed without shell functions.
++}
+ 
+-# 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.  :-)
++  as_lineno_1=$LINENO
++  as_lineno_2=$LINENO
++  test "x$as_lineno_1" != "x$as_lineno_2" &&
++  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
++
++  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
++  # uniformly replaced by the line number.  The first 'sed' inserts a
++  # line-number line after each line using $LINENO; the second 'sed'
++  # does the real work.  The second script uses 'N' to pair each
++  # line-number line with the line containing $LINENO, and appends
++  # trailing '-' during substitution so that $LINENO is not a special
++  # case at line end.
++  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
++  # scripts with optimization help from Paolo Bonzini.  Blame Lee
++  # E. McMahon (1931-1989) for sed's syntax.  :-)
+   sed -n '
+     p
+     /[$]LINENO/=
+@@ -437,7 +471,8 @@
+       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; }
++    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
++   { (exit 1); exit 1; }; }
+ 
+   # Don't try to exec as it changes $[0], causing all sort of problems
+   # (the dirname of $[0] is not the place where we might find the
+@@ -447,18 +482,29 @@
+   exit
+ }
+ 
+-ECHO_C= ECHO_N= ECHO_T=
+-case `echo -n x` in #(((((
+--n*)
+-  case `echo 'xy\c'` in
+-  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+-  xy)  ECHO_C='\c';;
+-  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+-       ECHO_T='	';;
+-  esac;;
+-*)
++
++if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
++  as_dirname=dirname
++else
++  as_dirname=false
++fi
++
++ECHO_C= ECHO_N= ECHO_T=
++case `echo -n x` in
++-n*)
++  case `echo 'x\c'` in
++  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
++  *)   ECHO_C='\c';;
++  esac;;
++*)
+   ECHO_N='-n';;
+ esac
++if expr a : '\(a\)' >/dev/null 2>&1 &&
++   test "X`expr 00001 : '.*\(...\)'`" = X001; then
++  as_expr=expr
++else
++  as_expr=false
++fi
+ 
+ rm -f conf$$ conf$$.exe conf$$.file
+ if test -d conf$$.dir; then
+@@ -488,7 +534,7 @@
+ rmdir conf$$.dir 2>/dev/null
+ 
+ if mkdir -p . 2>/dev/null; then
+-  as_mkdir_p='mkdir -p "$as_dir"'
++  as_mkdir_p=:
+ else
+   test -d ./-p && rmdir ./-p
+   as_mkdir_p=false
+@@ -507,10 +553,10 @@
+       if test -d "$1"; then
+ 	test -d "$1/.";
+       else
+-	case $1 in #(
++	case $1 in
+ 	-*)set "./$1";;
+ 	esac;
+-	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
++	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+ 	???[sx]*):;;*)false;;esac;fi
+     '\'' sh
+   '
+@@ -524,6 +570,7 @@
+ as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+ 
+ 
++
+ exec 7<&0 </dev/null 6>&1
+ 
+ # Name of the host.
+@@ -542,6 +589,7 @@
+ subdirs=
+ MFLAGS=
+ MAKEFLAGS=
++SHELL=${CONFIG_SHELL-/bin/sh}
+ 
+ # Identity of this package.
+ PACKAGE_NAME='strace'
+@@ -549,7 +597,6 @@
+ PACKAGE_VERSION='4.5.19'
+ PACKAGE_STRING='strace 4.5.19'
+ PACKAGE_BUGREPORT=''
+-PACKAGE_URL=''
+ 
+ ac_unique_file="strace.c"
+ # Factoring default headers for most tests.
+@@ -691,7 +738,6 @@
+ program_transform_name
+ prefix
+ exec_prefix
+-PACKAGE_URL
+ PACKAGE_BUGREPORT
+ PACKAGE_STRING
+ PACKAGE_VERSION
+@@ -822,7 +868,8 @@
+     ac_useropt=`expr "x$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"
++      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
++   { (exit 1); exit 1; }; }
+     ac_useropt_orig=$ac_useropt
+     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+     case $ac_user_opts in
+@@ -848,7 +895,8 @@
+     ac_useropt=`expr "x$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"
++      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
++   { (exit 1); exit 1; }; }
+     ac_useropt_orig=$ac_useropt
+     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+     case $ac_user_opts in
+@@ -1052,7 +1100,8 @@
+     ac_useropt=`expr "x$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"
++      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
++   { (exit 1); exit 1; }; }
+     ac_useropt_orig=$ac_useropt
+     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+     case $ac_user_opts in
+@@ -1068,7 +1117,8 @@
+     ac_useropt=`expr "x$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"
++      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
++   { (exit 1); exit 1; }; }
+     ac_useropt_orig=$ac_useropt
+     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+     case $ac_user_opts in
+@@ -1098,17 +1148,17 @@
+   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+     x_libraries=$ac_optarg ;;
+ 
+-  -*) as_fn_error "unrecognized option: \`$ac_option'
+-Try \`$0 --help' for more information."
++  -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
++Try \`$0 --help' for more information." >&2
++   { (exit 1); exit 1; }; }
+     ;;
+ 
+   *=*)
+     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+     # Reject names that are not valid shell variable names.
+-    case $ac_envvar in #(
+-      '' | [0-9]* | *[!_$as_cr_alnum]* )
+-      as_fn_error "invalid variable name: \`$ac_envvar'" ;;
+-    esac
++    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
++      { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
++   { (exit 1); exit 1; }; }
+     eval $ac_envvar=\$ac_optarg
+     export $ac_envvar ;;
+ 
+@@ -1125,13 +1175,15 @@
+ 
+ if test -n "$ac_prev"; then
+   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+-  as_fn_error "missing argument to $ac_option"
++  { $as_echo "$as_me: error: missing argument to $ac_option" >&2
++   { (exit 1); exit 1; }; }
+ fi
+ 
+ if test -n "$ac_unrecognized_opts"; then
+   case $enable_option_checking in
+     no) ;;
+-    fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
++    fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2
++   { (exit 1); exit 1; }; } ;;
+     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+   esac
+ fi
+@@ -1154,7 +1206,8 @@
+     [\\/$]* | ?:[\\/]* )  continue;;
+     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+   esac
+-  as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
++  { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
++   { (exit 1); exit 1; }; }
+ done
+ 
+ # There might be people who depend on the old broken behavior: `$host'
+@@ -1184,9 +1237,11 @@
+ 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"
++  { $as_echo "$as_me: error: working directory cannot be determined" >&2
++   { (exit 1); exit 1; }; }
+ test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+-  as_fn_error "pwd does not report name of working directory"
++  { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
++   { (exit 1); exit 1; }; }
+ 
+ 
+ # Find the source files, if location was not specified.
+@@ -1225,11 +1280,13 @@
+ 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"
++  { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
++   { (exit 1); exit 1; }; }
+ 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"
++	cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
++   { (exit 1); exit 1; }; }
+ 	pwd)`
+ # When building in place, set srcdir=.
+ if test "$ac_abs_confdir" = "$ac_pwd"; then
+@@ -1351,7 +1408,6 @@
+ Use these variables to override the choices made by `configure' or to help
+ it to find libraries and programs with nonstandard names/locations.
+ 
+-Report bugs to the package provider.
+ _ACEOF
+ ac_status=$?
+ fi
+@@ -1415,630 +1471,129 @@
+ if $ac_init_version; then
+   cat <<\_ACEOF
+ strace configure 4.5.19
+-generated by GNU Autoconf 2.64
++generated by GNU Autoconf 2.63
+ 
+-Copyright (C) 2009 Free Software Foundation, Inc.
++Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
++2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+ This configure script is free software; the Free Software Foundation
+ gives unlimited permission to copy, distribute and modify it.
+ _ACEOF
+   exit
+ fi
++cat >config.log <<_ACEOF
++This file contains any messages produced by compilers while
++running configure, to aid debugging if configure makes a mistake.
+ 
+-## ------------------------ ##
+-## Autoconf initialization. ##
+-## ------------------------ ##
+-
+-# ac_fn_c_try_compile LINENO
+-# --------------------------
+-# Try to compile conftest.$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 $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+-  return $ac_retval
++It was created by strace $as_me 4.5.19, which was
++generated by GNU Autoconf 2.63.  Invocation command line was
+ 
+-} # ac_fn_c_try_compile
++  $ $0 $@
+ 
+-# ac_fn_c_try_cpp LINENO
+-# ----------------------
+-# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+-ac_fn_c_try_cpp ()
++_ACEOF
++exec 5>>config.log
+ {
+-  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 $ac_status = 0; } >/dev/null && {
+-	 test -z "$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 $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+-  return $ac_retval
+-
+-} # ac_fn_c_try_cpp
++cat <<_ASUNAME
++## --------- ##
++## Platform. ##
++## --------- ##
+ 
+-# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+-# -------------------------------------------------------
+-# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+-# the include files in INCLUDES and setting the cache variable VAR
+-# accordingly.
+-ac_fn_c_check_header_mongrel ()
+-{
+-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+-  if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+-$as_echo_n "checking for $2... " >&6; }
+-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; 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; }
++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`
+ 
+-# 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.$ac_ext
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+-$as_echo "$ac_header_preproc" >&6; }
++/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
++/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+ 
+-# 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 { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; 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 $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
++/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`
+ 
+-} # ac_fn_c_check_header_mongrel
++_ASUNAME
+ 
+-# 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.$ac_ext >&5
++as_save_IFS=$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
+ 
+-       ac_retval=$ac_status
+-fi
+-  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+-  return $ac_retval
++} >&5
+ 
+-} # ac_fn_c_try_run
++cat >&5 <<_ACEOF
+ 
+-# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+-# -------------------------------------------------------
+-# Tests whether HEADER exists and can be compiled using the include files in
+-# INCLUDES, setting the cache variable VAR accordingly.
+-ac_fn_c_check_header_compile ()
+-{
+-  as_lineno=${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 { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; 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 $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+ 
+-} # ac_fn_c_check_header_compile
++## ----------- ##
++## Core tests. ##
++## ----------- ##
+ 
+-# 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 { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; 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 $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+ 
+-} # ac_fn_c_check_type
+-
+-# 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 ||
+-	 $as_test_x conftest$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 $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+-  return $ac_retval
++# 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 $ac_pass in
++    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
++    2)
++      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
++      if test $ac_must_keep_next = true; then
++	ac_must_keep_next=false # Got value, back to normal.
++      else
++	case $ac_arg in
++	  *=* | --config-cache | -C | -disable-* | --disable-* \
++	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
++	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
++	  | -with-* | --with-* | -without-* | --without-* | --x)
++	    case "$ac_configure_args0 " in
++	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
++	    esac
++	    ;;
++	  -* ) ac_must_keep_next=true ;;
++	esac
++      fi
++      ac_configure_args="$ac_configure_args '$ac_arg'"
++      ;;
++    esac
++  done
++done
++$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
++$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+ 
+-} # ac_fn_c_try_link
+-
+-# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
+-# ----------------------------------------------------
+-# Tries to find if the field MEMBER exists in type AGGR, after including
+-# INCLUDES, setting cache variable VAR accordingly.
+-ac_fn_c_check_member ()
+-{
+-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
+-$as_echo_n "checking for $2.$3... " >&6; }
+-if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
+-  $as_echo_n "(cached) " >&6
+-else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+-/* end confdefs.h.  */
+-$5
+-int
+-main ()
+-{
+-static $2 ac_aggr;
+-if (ac_aggr.$3)
+-return 0;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-if ac_fn_c_try_compile "$LINENO"; then :
+-  eval "$4=yes"
+-else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+-/* end confdefs.h.  */
+-$5
+-int
+-main ()
+-{
+-static $2 ac_aggr;
+-if (sizeof ac_aggr.$3)
+-return 0;
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-if ac_fn_c_try_compile "$LINENO"; then :
+-  eval "$4=yes"
+-else
+-  eval "$4=no"
+-fi
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-eval ac_res=\$$4
+-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+-
+-} # ac_fn_c_check_member
+-
+-# 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 { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; 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 $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+-
+-} # ac_fn_c_check_func
+-
+-# ac_fn_c_check_decl LINENO SYMBOL VAR
+-# ------------------------------------
+-# Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
+-ac_fn_c_check_decl ()
+-{
+-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
+-$as_echo_n "checking whether $2 is declared... " >&6; }
+-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+-  $as_echo_n "(cached) " >&6
+-else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+-/* end confdefs.h.  */
+-$4
+-int
+-main ()
+-{
+-#ifndef $2
+-  (void) $2;
+-#endif
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-if ac_fn_c_try_compile "$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 $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+-
+-} # ac_fn_c_check_decl
+-cat >config.log <<_ACEOF
+-This file contains any messages produced by compilers while
+-running configure, to aid debugging if configure makes a mistake.
+-
+-It was created by strace $as_me 4.5.19, which was
+-generated by GNU Autoconf 2.64.  Invocation command line was
+-
+-  $ $0 $@
+-
+-_ACEOF
+-exec 5>>config.log
+-{
+-cat <<_ASUNAME
+-## --------- ##
+-## Platform. ##
+-## --------- ##
+-
+-hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+-uname -m = `(uname -m) 2>/dev/null || echo unknown`
+-uname -r = `(uname -r) 2>/dev/null || echo unknown`
+-uname -s = `(uname -s) 2>/dev/null || echo unknown`
+-uname -v = `(uname -v) 2>/dev/null || echo unknown`
+-
+-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+-/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+-
+-/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+-/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+-/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
+-/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+-/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+-/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+-
+-_ASUNAME
+-
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-    $as_echo "PATH: $as_dir"
+-  done
+-IFS=$as_save_IFS
+-
+-} >&5
+-
+-cat >&5 <<_ACEOF
+-
+-
+-## ----------- ##
+-## Core tests. ##
+-## ----------- ##
+-
+-_ACEOF
+-
+-
+-# Keep a trace of the command line.
+-# Strip out --no-create and --no-recursion so they do not pile up.
+-# Strip out --silent because we don't want to record it for future runs.
+-# Also quote any args containing shell meta-characters.
+-# Make two passes to allow for proper duplicate-argument suppression.
+-ac_configure_args=
+-ac_configure_args0=
+-ac_configure_args1=
+-ac_must_keep_next=false
+-for ac_pass in 1 2
+-do
+-  for ac_arg
+-  do
+-    case $ac_arg in
+-    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+-    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+-    | -silent | --silent | --silen | --sile | --sil)
+-      continue ;;
+-    *\'*)
+-      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+-    esac
+-    case $ac_pass in
+-    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+-    2)
+-      as_fn_append ac_configure_args1 " '$ac_arg'"
+-      if test $ac_must_keep_next = true; then
+-	ac_must_keep_next=false # Got value, back to normal.
+-      else
+-	case $ac_arg in
+-	  *=* | --config-cache | -C | -disable-* | --disable-* \
+-	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+-	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+-	  | -with-* | --with-* | -without-* | --without-* | --x)
+-	    case "$ac_configure_args0 " in
+-	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+-	    esac
+-	    ;;
+-	  -* ) ac_must_keep_next=true ;;
+-	esac
+-      fi
+-      as_fn_append ac_configure_args " '$ac_arg'"
+-      ;;
+-    esac
+-  done
+-done
+-{ ac_configure_args0=; unset ac_configure_args0;}
+-{ ac_configure_args1=; unset ac_configure_args1;}
+-
+-# When interrupted or exit'd, cleanup temporary files, and complete
+-# config.log.  We remove comments because anyway the quotes in there
+-# would cause problems or look ugly.
+-# WARNING: Use '\'' to represent an apostrophe within the trap.
+-# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+-trap 'exit_status=$?
+-  # Save into config.log some information that might help in debugging.
+-  {
+-    echo
++# 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
+ 
+     cat <<\_ASBOX
+ ## ---------------- ##
+@@ -2053,13 +1608,13 @@
+     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
++      *_cv_*) { $as_echo "$as_me:$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;} ;;
++      *) $as_unset $ac_var ;;
+       esac ;;
+     esac
+   done
+@@ -2131,39 +1686,37 @@
+     exit $exit_status
+ ' 0
+ for ac_signal in 1 2 13 15; do
+-  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
++  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+ done
+ ac_signal=0
+ 
+ # confdefs.h avoids OS command line length limits that DEFS can exceed.
+ rm -f -r conftest* confdefs.h
+ 
+-$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"
++#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+ _ACEOF
+ 
+ 
+@@ -2184,7 +1737,7 @@
+ do
+   test "x$ac_site_file" = xNONE && continue
+   if test -r "$ac_site_file"; then
+-    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
++    { $as_echo "$as_me:$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
+     . "$ac_site_file"
+@@ -2195,7 +1748,7 @@
+   # Some versions of bash will fail to source /dev/null (special
+   # files actually), so we avoid doing that.
+   if test -f "$cache_file"; then
+-    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
++    { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
+ $as_echo "$as_me: loading cache $cache_file" >&6;}
+     case $cache_file in
+       [\\/]* | ?:[\\/]* ) . "$cache_file";;
+@@ -2203,7 +1756,7 @@
+     esac
+   fi
+ else
+-  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
++  { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
+ $as_echo "$as_me: creating cache $cache_file" >&6;}
+   >$cache_file
+ fi
+@@ -2218,11 +1771,11 @@
+   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:$LINENO: error: \`$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:$LINENO: error: \`$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=: ;;
+     ,);;
+@@ -2232,17 +1785,17 @@
+ 	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:$LINENO: error: \`$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:$LINENO: warning: ignoring whitespace changes in \`$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:$LINENO:   former value:  \`$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:$LINENO:   current value: \`$ac_new_val'" >&5
+ $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
+       fi;;
+   esac
+@@ -2254,20 +1807,43 @@
+     esac
+     case " $ac_configure_args " in
+       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+-      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
++      *) ac_configure_args="$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:$LINENO: error: in \`$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:$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
++  { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
++$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
++   { (exit 1); exit 1; }; }
+ fi
+-## -------------------- ##
+-## Main body of script. ##
+-## -------------------- ##
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
+ 
+ ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+@@ -2279,16 +1855,24 @@
+ 
+ ac_aux_dir=
+ for ac_dir in . "$srcdir"/.; do
+-  for ac_t in install-sh install.sh shtool; do
+-    if test -f "$ac_dir/$ac_t"; then
+-      ac_aux_dir=$ac_dir
+-      ac_install_sh="$ac_aux_dir/$ac_t -c"
+-      break 2
+-    fi
+-  done
++  if test -f "$ac_dir/install-sh"; then
++    ac_aux_dir=$ac_dir
++    ac_install_sh="$ac_aux_dir/install-sh -c"
++    break
++  elif test -f "$ac_dir/install.sh"; then
++    ac_aux_dir=$ac_dir
++    ac_install_sh="$ac_aux_dir/install.sh -c"
++    break
++  elif test -f "$ac_dir/shtool"; then
++    ac_aux_dir=$ac_dir
++    ac_install_sh="$ac_aux_dir/shtool install -c"
++    break
++  fi
+ done
+ if test -z "$ac_aux_dir"; then
+-  as_fn_error "cannot find install-sh, install.sh, or shtool in . \"$srcdir\"/." "$LINENO" 5
++  { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in . \"$srcdir\"/." >&5
++$as_echo "$as_me: error: cannot find install-sh or install.sh in . \"$srcdir\"/." >&2;}
++   { (exit 1); exit 1; }; }
+ fi
+ 
+ # These three variables are undocumented and unsupported,
+@@ -2318,10 +1902,10 @@
+ # OS/2's system install, which has a completely different semantic
+ # ./install, which can be erroneously created by make from ./install.sh.
+ # Reject install programs that cannot install multiple files.
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
++{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+ $as_echo_n "checking for a BSD-compatible install... " >&6; }
+ if test -z "$INSTALL"; then
+-if test "${ac_cv_path_install+set}" = set; then :
++if test "${ac_cv_path_install+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+@@ -2329,11 +1913,11 @@
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+-    # Account for people who put trailing slashes in PATH elements.
+-case $as_dir/ in #((
+-  ./ | .// | /[cC]/* | \
++  # Account for people who put trailing slashes in PATH elements.
++case $as_dir/ in
++  ./ | .// | /cC/* | \
+   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+-  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
++  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+   /usr/ucb/* ) ;;
+   *)
+     # OSF1 and SCO ODT 3.0 have their own names for install.
+@@ -2370,7 +1954,7 @@
+     ;;
+ esac
+ 
+-  done
++done
+ IFS=$as_save_IFS
+ 
+ rm -rf conftest.one conftest.two conftest.dir
+@@ -2386,7 +1970,7 @@
+     INSTALL=$ac_install_sh
+   fi
+ fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
++{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
+ $as_echo "$INSTALL" >&6; }
+ 
+ # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+@@ -2397,7 +1981,7 @@
+ 
+ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
++{ $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5
+ $as_echo_n "checking whether build environment is sane... " >&6; }
+ # Just in case
+ sleep 1
+@@ -2408,11 +1992,15 @@
+ '
+ case `pwd` in
+   *[\\\"\#\$\&\'\`$am_lf]*)
+-    as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
++    { { $as_echo "$as_me:$LINENO: error: unsafe absolute working directory name" >&5
++$as_echo "$as_me: error: unsafe absolute working directory name" >&2;}
++   { (exit 1); exit 1; }; };;
+ esac
+ case $srcdir in
+   *[\\\"\#\$\&\'\`$am_lf\ \	]*)
+-    as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
++    { { $as_echo "$as_me:$LINENO: error: unsafe srcdir value: \`$srcdir'" >&5
++$as_echo "$as_me: error: unsafe srcdir value: \`$srcdir'" >&2;}
++   { (exit 1); exit 1; }; };;
+ esac
+ 
+ # Do `set' in a subshell so we don't clobber the current shell's
+@@ -2434,8 +2022,11 @@
+       # if, for instance, CONFIG_SHELL is bash and it inherits a
+       # broken ls alias from the environment.  This has actually
+       # happened.  Such a system could not be considered "sane".
+-      as_fn_error "ls -t appears to fail.  Make sure there is not a broken
+-alias in your environment" "$LINENO" 5
++      { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
++alias in your environment" >&5
++$as_echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
++alias in your environment" >&2;}
++   { (exit 1); exit 1; }; }
+    fi
+ 
+    test "$2" = conftest.file
+@@ -2444,10 +2035,13 @@
+    # Ok.
+    :
+ else
+-   as_fn_error "newly created file is older than distributed files!
+-Check your system clock" "$LINENO" 5
++   { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
++Check your system clock" >&5
++$as_echo "$as_me: error: newly created file is older than distributed files!
++Check your system clock" >&2;}
++   { (exit 1); exit 1; }; }
+ fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++{ $as_echo "$as_me:$LINENO: result: yes" >&5
+ $as_echo "yes" >&6; }
+ test "$program_prefix" != NONE &&
+   program_transform_name="s&^&$program_prefix&;$program_transform_name"
+@@ -2475,7 +2069,7 @@
+   am_missing_run="$MISSING --run "
+ else
+   am_missing_run=
+-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
++  { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
+ $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+ fi
+ 
+@@ -2496,9 +2090,9 @@
+   if test -n "$ac_tool_prefix"; then
+   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}strip; ac_word=$2
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_prog_STRIP+set}" = set; then :
++if test "${ac_cv_prog_STRIP+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$STRIP"; then
+@@ -2509,24 +2103,24 @@
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+-    for ac_exec_ext in '' $ac_executable_extensions; do
++  for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+-  done
++done
+ IFS=$as_save_IFS
+ 
+ fi
+ fi
+ STRIP=$ac_cv_prog_STRIP
+ if test -n "$STRIP"; then
+-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
++  { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
+ $as_echo "$STRIP" >&6; }
+ else
+-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++  { $as_echo "$as_me:$LINENO: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ 
+@@ -2536,9 +2130,9 @@
+   ac_ct_STRIP=$STRIP
+   # 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
++{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
++if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$ac_ct_STRIP"; then
+@@ -2549,24 +2143,24 @@
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+-    for ac_exec_ext in '' $ac_executable_extensions; do
++  for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_prog_ac_ct_STRIP="strip"
+-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+-  done
++done
+ IFS=$as_save_IFS
+ 
+ fi
+ fi
+ ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+ if test -n "$ac_ct_STRIP"; then
+-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
++  { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+ $as_echo "$ac_ct_STRIP" >&6; }
+ else
+-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++  { $as_echo "$as_me:$LINENO: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ 
+@@ -2575,7 +2169,7 @@
+   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:$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
+@@ -2588,10 +2182,10 @@
+ fi
+ INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
++{ $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
+ $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+ if test -z "$MKDIR_P"; then
+-  if test "${ac_cv_path_mkdir+set}" = set; then :
++  if test "${ac_cv_path_mkdir+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+@@ -2599,7 +2193,7 @@
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+-    for ac_prog in mkdir gmkdir; do
++  for ac_prog in mkdir gmkdir; do
+ 	 for ac_exec_ext in '' $ac_executable_extensions; do
+ 	   { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
+ 	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+@@ -2611,7 +2205,7 @@
+ 	   esac
+ 	 done
+        done
+-  done
++done
+ IFS=$as_save_IFS
+ 
+ fi
+@@ -2627,7 +2221,7 @@
+     MKDIR_P="$ac_install_sh -d"
+   fi
+ fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
++{ $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5
+ $as_echo "$MKDIR_P" >&6; }
+ 
+ mkdir_p="$MKDIR_P"
+@@ -2640,9 +2234,9 @@
+ do
+   # Extract the first word of "$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
++{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_prog_AWK+set}" = set; then :
++if test "${ac_cv_prog_AWK+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$AWK"; then
+@@ -2653,24 +2247,24 @@
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+-    for ac_exec_ext in '' $ac_executable_extensions; do
++  for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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
++    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+-  done
++done
+ IFS=$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
++  { $as_echo "$as_me:$LINENO: result: $AWK" >&5
+ $as_echo "$AWK" >&6; }
+ else
+-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++  { $as_echo "$as_me:$LINENO: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ 
+@@ -2678,11 +2272,11 @@
+   test -n "$AWK" && break
+ done
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
++{ $as_echo "$as_me:$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 "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+-if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
++if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
+   $as_echo_n "(cached) " >&6
+ else
+   cat >conftest.make <<\_ACEOF
+@@ -2700,11 +2294,11 @@
+ rm -f conftest.make
+ fi
+ if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++  { $as_echo "$as_me:$LINENO: result: yes" >&5
+ $as_echo "yes" >&6; }
+   SET_MAKE=
+ else
+-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++  { $as_echo "$as_me:$LINENO: result: no" >&5
+ $as_echo "no" >&6; }
+   SET_MAKE="MAKE=${MAKE-make}"
+ fi
+@@ -2724,7 +2318,9 @@
+   am__isrc=' -I$(srcdir)'
+   # test to see if srcdir already configured
+   if test -f $srcdir/config.status; then
+-    as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
++    { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
++$as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
++   { (exit 1); exit 1; }; }
+   fi
+ fi
+ 
+@@ -2781,16 +2377,16 @@
+ 
+ 
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
++{ $as_echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
+ $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+     # Check whether --enable-maintainer-mode was given.
+-if test "${enable_maintainer_mode+set}" = set; then :
++if test "${enable_maintainer_mode+set}" = set; then
+   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
+ else
+   USE_MAINTAINER_MODE=no
+ fi
+ 
+-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
++  { $as_echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
+ $as_echo "$USE_MAINTAINER_MODE" >&6; }
+    if test $USE_MAINTAINER_MODE = yes; then
+   MAINTAINER_MODE_TRUE=
+@@ -2805,27 +2401,35 @@
+ 
+ # Make sure we can run config.sub.
+ $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+-  as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
++  { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
++$as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
++   { (exit 1); exit 1; }; }
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
++{ $as_echo "$as_me:$LINENO: checking build system type" >&5
+ $as_echo_n "checking build system type... " >&6; }
+-if test "${ac_cv_build+set}" = set; then :
++if test "${ac_cv_build+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+   ac_build_alias=$build_alias
+ test "x$ac_build_alias" = x &&
+   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+ test "x$ac_build_alias" = x &&
+-  as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
++  { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
++$as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
++   { (exit 1); exit 1; }; }
+ ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+-  as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
++  { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
++$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
++   { (exit 1); exit 1; }; }
+ 
+ fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+ $as_echo "$ac_cv_build" >&6; }
+ case $ac_cv_build in
+ *-*-*) ;;
+-*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
++*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
++$as_echo "$as_me: error: invalid value of canonical build" >&2;}
++   { (exit 1); exit 1; }; };;
+ esac
+ build=$ac_cv_build
+ ac_save_IFS=$IFS; IFS='-'
+@@ -2841,24 +2445,28 @@
+ case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+ 
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
++{ $as_echo "$as_me:$LINENO: checking host system type" >&5
+ $as_echo_n "checking host system type... " >&6; }
+-if test "${ac_cv_host+set}" = set; then :
++if test "${ac_cv_host+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+   if test "x$host_alias" = x; then
+   ac_cv_host=$ac_cv_build
+ else
+   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+-    as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
++    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
++$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
++   { (exit 1); exit 1; }; }
+ fi
+ 
+ fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+ $as_echo "$ac_cv_host" >&6; }
+ case $ac_cv_host in
+ *-*-*) ;;
+-*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
++*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
++$as_echo "$as_me: error: invalid value of canonical host" >&2;}
++   { (exit 1); exit 1; }; };;
+ esac
+ host=$ac_cv_host
+ ac_save_IFS=$IFS; IFS='-'
+@@ -2875,35 +2483,45 @@
+ 
+ 
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for supported operating system" >&5
++{ $as_echo "$as_me:$LINENO: checking for supported operating system" >&5
+ $as_echo_n "checking for supported operating system... " >&6; }
+ case "$host_os" in
+ *linux*)
+ 	opsys=linux
+ 
+-$as_echo "#define LINUX 1" >>confdefs.h
++cat >>confdefs.h <<\_ACEOF
++#define LINUX 1
++_ACEOF
+ 
+ 	;;
+ sunos4*)
+ 	opsys=sunos4
+ 
+-$as_echo "#define SUNOS4 1" >>confdefs.h
++cat >>confdefs.h <<\_ACEOF
++#define SUNOS4 1
++_ACEOF
+ 
+ 	;;
+ solaris2* | sysv[45]* | irix[56]*)
+ 	opsys=svr4
+ 
+-$as_echo "#define SVR4 1" >>confdefs.h
++cat >>confdefs.h <<\_ACEOF
++#define SVR4 1
++_ACEOF
+ 
+ 	case "$host_os" in
+ 	sysv4.2uw*)
+ 
+-$as_echo "#define UNIXWARE 2" >>confdefs.h
++cat >>confdefs.h <<\_ACEOF
++#define UNIXWARE 2
++_ACEOF
+ 
+ 		;;
+ 	sysv5*)
+ 
+-$as_echo "#define UNIXWARE 7" >>confdefs.h
++cat >>confdefs.h <<\_ACEOF
++#define UNIXWARE 7
++_ACEOF
+ 
+ 		;;
+ 	esac
+@@ -2911,142 +2529,186 @@
+ freebsd*)
+ 	opsys=freebsd
+ 
+-$as_echo "#define FREEBSD 1" >>confdefs.h
++cat >>confdefs.h <<\_ACEOF
++#define FREEBSD 1
++_ACEOF
+ 
+ 	;;
+ *)
+-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: NO!" >&5
++	{ $as_echo "$as_me:$LINENO: result: NO!" >&5
+ $as_echo "NO!" >&6; }
+-	as_fn_error "operating system $host_os is not supported by strace" "$LINENO" 5
++	{ { $as_echo "$as_me:$LINENO: error: operating system $host_os is not supported by strace" >&5
++$as_echo "$as_me: error: operating system $host_os is not supported by strace" >&2;}
++   { (exit 1); exit 1; }; }
+ 	;;
+ esac
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $opsys" >&5
++{ $as_echo "$as_me:$LINENO: result: $opsys" >&5
+ $as_echo "$opsys" >&6; }
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for supported architecture" >&5
++{ $as_echo "$as_me:$LINENO: checking for supported architecture" >&5
+ $as_echo_n "checking for supported architecture... " >&6; }
+ case "$host_cpu" in
+ bfin)
+ 	arch=bfin
+ 
+-$as_echo "#define BFIN 1" >>confdefs.h
++cat >>confdefs.h <<\_ACEOF
++#define BFIN 1
++_ACEOF
+ 
+ 	;;
+ i[3456]86|pentium)
+ 	arch=i386
+ 
+-$as_echo "#define I386 1" >>confdefs.h
++cat >>confdefs.h <<\_ACEOF
++#define I386 1
++_ACEOF
+ 
+ 	;;
+ ia64)
+ 	arch=ia64
+ 
+-$as_echo "#define IA64 1" >>confdefs.h
++cat >>confdefs.h <<\_ACEOF
++#define IA64 1
++_ACEOF
+ 
+ 	;;
+ m68k)
+ 	arch=m68k
+ 
+-$as_echo "#define M68K 1" >>confdefs.h
++cat >>confdefs.h <<\_ACEOF
++#define M68K 1
++_ACEOF
+ 
+ 	;;
+ sparc64*)
+ 	arch=sparc64
+ 
+-$as_echo "#define SPARC64 1" >>confdefs.h
++cat >>confdefs.h <<\_ACEOF
++#define SPARC64 1
++_ACEOF
+ 
+ 	;;
+ sparc*)
+ 	arch=sparc
+ 
+-$as_echo "#define SPARC 1" >>confdefs.h
++cat >>confdefs.h <<\_ACEOF
++#define SPARC 1
++_ACEOF
+ 
+ 	;;
+ mips*)
+ 	arch=mips
+ 
+-$as_echo "#define MIPS 1" >>confdefs.h
++cat >>confdefs.h <<\_ACEOF
++#define MIPS 1
++_ACEOF
+ 
+ 	;;
+ alpha*)
+ 	arch=alpha
+ 
+-$as_echo "#define ALPHA 1" >>confdefs.h
++cat >>confdefs.h <<\_ACEOF
++#define ALPHA 1
++_ACEOF
+ 
+ 	;;
+ powerpc*)
+ 	arch=powerpc
+ 
+-$as_echo "#define POWERPC 1" >>confdefs.h
++cat >>confdefs.h <<\_ACEOF
++#define POWERPC 1
++_ACEOF
+ 
+ 	;;
+ arm*)
+ 	arch=arm
+ 
+-$as_echo "#define ARM 1" >>confdefs.h
++cat >>confdefs.h <<\_ACEOF
++#define ARM 1
++_ACEOF
+ 
+ 	;;
+ avr32*)
+ 	arch=avr32
+ 
+-$as_echo "#define AVR32 1" >>confdefs.h
++cat >>confdefs.h <<\_ACEOF
++#define AVR32 1
++_ACEOF
+ 
+ 	;;
+ s390)
+ 	arch=s390
+ 
+-$as_echo "#define S390 1" >>confdefs.h
++cat >>confdefs.h <<\_ACEOF
++#define S390 1
++_ACEOF
+ 
+ 	;;
+ s390x)
+ 	arch=s390x
+ 
+-$as_echo "#define S390X 1" >>confdefs.h
++cat >>confdefs.h <<\_ACEOF
++#define S390X 1
++_ACEOF
+ 
+ 	;;
+ hppa*|parisc*)
+ 	arch=hppa
+ 
+-$as_echo "#define HPPA 1" >>confdefs.h
++cat >>confdefs.h <<\_ACEOF
++#define HPPA 1
++_ACEOF
+ 
+ 	;;
+ sh64*)
+ 	arch=sh64
+ 
+-$as_echo "#define SH64 1" >>confdefs.h
++cat >>confdefs.h <<\_ACEOF
++#define SH64 1
++_ACEOF
+ 
+ 	;;
+ sh*)
+ 	arch=sh
+ 
+-$as_echo "#define SH 1" >>confdefs.h
++cat >>confdefs.h <<\_ACEOF
++#define SH 1
++_ACEOF
+ 
+ 	;;
+ x86?64*)
+ 	arch=x86_64
+ 
+-$as_echo "#define X86_64 1" >>confdefs.h
++cat >>confdefs.h <<\_ACEOF
++#define X86_64 1
++_ACEOF
+ 
+ 	;;
+ cris|crisv10)
+ 	arch=crisv10
+ 
+-$as_echo "#define CRISV10 1" >>confdefs.h
++cat >>confdefs.h <<\_ACEOF
++#define CRISV10 1
++_ACEOF
+ 
+ 	;;
+ crisv32)
+ 	arch=crisv32
+ 
+-$as_echo "#define CRISV32 1" >>confdefs.h
++cat >>confdefs.h <<\_ACEOF
++#define CRISV32 1
++_ACEOF
+ 
+ 	;;
+ *)
+-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: NO!" >&5
++	{ $as_echo "$as_me:$LINENO: result: NO!" >&5
+ $as_echo "NO!" >&6; }
+-	as_fn_error "architecture $host_cpu is not supported by strace" "$LINENO" 5
++	{ { $as_echo "$as_me:$LINENO: error: architecture $host_cpu is not supported by strace" >&5
++$as_echo "$as_me: error: architecture $host_cpu is not supported by strace" >&2;}
++   { (exit 1); exit 1; }; }
+ 	;;
+ esac
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $arch" >&5
++{ $as_echo "$as_me:$LINENO: result: $arch" >&5
+ $as_echo "$arch" >&6; }
+ 
+ 
+@@ -3109,9 +2771,9 @@
+ 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
++{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_prog_CC+set}" = set; then :
++if test "${ac_cv_prog_CC+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$CC"; then
+@@ -3122,24 +2784,24 @@
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+-    for ac_exec_ext in '' $ac_executable_extensions; do
++  for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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
++    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+-  done
++done
+ IFS=$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
++  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+ $as_echo "$CC" >&6; }
+ else
+-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++  { $as_echo "$as_me:$LINENO: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ 
+@@ -3149,9 +2811,9 @@
+   ac_ct_CC=$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
++{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
++if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$ac_ct_CC"; then
+@@ -3162,24 +2824,24 @@
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+-    for ac_exec_ext in '' $ac_executable_extensions; do
++  for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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
++    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+-  done
++done
+ IFS=$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
++  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+ $as_echo "$ac_ct_CC" >&6; }
+ else
+-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++  { $as_echo "$as_me:$LINENO: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ 
+@@ -3188,7 +2850,7 @@
+   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:$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
+@@ -3202,9 +2864,9 @@
+           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
++{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_prog_CC+set}" = set; then :
++if test "${ac_cv_prog_CC+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$CC"; then
+@@ -3215,24 +2877,24 @@
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+-    for ac_exec_ext in '' $ac_executable_extensions; do
++  for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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
++    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+-  done
++done
+ IFS=$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
++  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+ $as_echo "$CC" >&6; }
+ else
+-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++  { $as_echo "$as_me:$LINENO: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ 
+@@ -3242,9 +2904,9 @@
+ if test -z "$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
++{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_prog_CC+set}" = set; then :
++if test "${ac_cv_prog_CC+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$CC"; then
+@@ -3256,18 +2918,18 @@
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+-    for ac_exec_ext in '' $ac_executable_extensions; do
++  for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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
++    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+-  done
++done
+ IFS=$as_save_IFS
+ 
+ if test $ac_prog_rejected = yes; then
+@@ -3286,10 +2948,10 @@
+ fi
+ CC=$ac_cv_prog_CC
+ if test -n "$CC"; then
+-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
++  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+ $as_echo "$CC" >&6; }
+ else
+-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++  { $as_echo "$as_me:$LINENO: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ 
+@@ -3301,9 +2963,9 @@
+   do
+     # Extract the first word of "$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
++{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_prog_CC+set}" = set; then :
++if test "${ac_cv_prog_CC+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$CC"; then
+@@ -3314,24 +2976,24 @@
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+-    for ac_exec_ext in '' $ac_executable_extensions; do
++  for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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
++    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+-  done
++done
+ IFS=$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
++  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+ $as_echo "$CC" >&6; }
+ else
+-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++  { $as_echo "$as_me:$LINENO: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ 
+@@ -3345,9 +3007,9 @@
+ do
+   # Extract the first word of "$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
++{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
++if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$ac_ct_CC"; then
+@@ -3358,24 +3020,24 @@
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+-    for ac_exec_ext in '' $ac_executable_extensions; do
++  for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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
++    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+-  done
++done
+ IFS=$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
++  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+ $as_echo "$ac_ct_CC" >&6; }
+ else
+-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++  { $as_echo "$as_me:$LINENO: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ 
+@@ -3388,7 +3050,7 @@
+   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:$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
+@@ -3399,55 +3061,73 @@
+ fi
+ 
+ 
+-test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$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; }
++{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
++See \`config.log' for more details." >&5
++$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
++See \`config.log' for more details." >&2;}
++   { (exit 1); exit 1; }; }; }
+ 
+ # Provide some information about the compiler.
+-$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
++$as_echo "$as_me:$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 $ac_option >&5"
++{ (ac_try="$ac_compiler --version >&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 $ac_option >&5") 2>conftest.err
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compiler --version >&5") 2>&5
+   ac_status=$?
+-  if test -s conftest.err; then
+-    sed '10a\
+-... rest of stderr output deleted ...
+-         10q' conftest.err >conftest.er1
+-    cat conftest.er1 >&5
+-    rm -f conftest.er1 conftest.err
+-  fi
+-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+-  test $ac_status = 0; }
+-done
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }
++{ (ac_try="$ac_compiler -v >&5"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compiler -v >&5") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }
++{ (ac_try="$ac_compiler -V >&5"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compiler -V >&5") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }
+ 
+-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+-#include <stdio.h>
++
+ int
+ main ()
+ {
+-FILE *f = fopen ("conftest.out", "w");
+- return ferror (f) || fclose (f) != 0;
+ 
+   ;
+   return 0;
+ }
+ _ACEOF
+ ac_clean_files_save=$ac_clean_files
+-ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
++ac_clean_files="$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 for C compiler default output file name" >&5
++{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+ $as_echo_n "checking for C compiler default output file name... " >&6; }
+ ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+ 
+@@ -3464,17 +3144,17 @@
+ done
+ rm -f $ac_rmfiles
+ 
+-if { { ac_try="$ac_link_default"
++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 "$ac_try_echo"; } >&5
++eval ac_try_echo="\"\$as_me:$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 :
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; then
+   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+ # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+ # in a Makefile.  We should not override ac_cv_exeext if it was cached,
+@@ -3491,7 +3171,7 @@
+ 	# certainly right.
+ 	break;;
+     *.* )
+-	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
++        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ 	then :; else
+ 	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ 	fi
+@@ -3510,75 +3190,84 @@
+ else
+   ac_file=''
+ fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
++
++{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
+ $as_echo "$ac_file" >&6; }
+-if test -z "$ac_file"; then :
++if test -z "$ac_file"; then
+   $as_echo "$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:$LINENO: error: in \`$ac_pwd':" >&5
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ as_fn_set_status 77
+-as_fn_error "C compiler cannot create executables
+-See \`config.log' for more details." "$LINENO" 5; }; }
++{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
++See \`config.log' for more details." >&5
++$as_echo "$as_me: error: C compiler cannot create executables
++See \`config.log' for more details." >&2;}
++   { (exit 77); exit 77; }; }; }
+ fi
++
+ ac_exeext=$ac_cv_exeext
+ 
+ # 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 the C compiler works" >&5
++{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+ $as_echo_n "checking whether the C compiler works... " >&6; }
++# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+ # If not cross compiling, check that we can run a simple program.
+ if test "$cross_compiling" != yes; then
+   if { ac_try='./$ac_file'
+-  { { case "(($ac_try" in
++  { (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 "$ac_try_echo"; } >&5
++eval ac_try_echo="\"\$as_me:$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
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; }; then
+     cross_compiling=no
+   else
+     if test "$cross_compiling" = maybe; then
+ 	cross_compiling=yes
+     else
+-	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++	{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-as_fn_error "cannot run C compiled programs.
++{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
++If you meant to cross compile, use \`--host'.
++See \`config.log' for more details." >&5
++$as_echo "$as_me: error: cannot run C compiled programs.
+ If you meant to cross compile, use \`--host'.
+-See \`config.log' for more details." "$LINENO" 5; }
++See \`config.log' for more details." >&2;}
++   { (exit 1); exit 1; }; }; }
+     fi
+   fi
+ fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++{ $as_echo "$as_me:$LINENO: result: yes" >&5
+ $as_echo "yes" >&6; }
+ 
+-rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
++rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ ac_clean_files=$ac_clean_files_save
+ # 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
++{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+ $as_echo_n "checking whether we are cross compiling... " >&6; }
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
++{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
+ $as_echo "$cross_compiling" >&6; }
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
++{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
+ $as_echo_n "checking for suffix of executables... " >&6; }
+-if { { ac_try="$ac_link"
++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 "$ac_try_echo"; } >&5
++eval ac_try_echo="\"\$as_me:$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 :
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; then
+   # If both `conftest.exe' and `conftest' are `present' (well, observable)
+ # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+ # work properly (i.e., refer to `conftest.exe'), while it won't with
+@@ -3593,24 +3282,32 @@
+   esac
+ done
+ else
+-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++  { { $as_echo "$as_me:$LINENO: error: in \`$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; }
++{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
++See \`config.log' for more details." >&5
++$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
++See \`config.log' for more details." >&2;}
++   { (exit 1); exit 1; }; }; }
+ fi
++
+ rm -f conftest$ac_cv_exeext
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+ $as_echo "$ac_cv_exeext" >&6; }
+ 
+ rm -f conftest.$ac_ext
+ EXEEXT=$ac_cv_exeext
+ ac_exeext=$EXEEXT
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
++{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
+ $as_echo_n "checking for suffix of object files... " >&6; }
+-if test "${ac_cv_objext+set}" = set; then :
++if test "${ac_cv_objext+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ 
+ int
+@@ -3622,17 +3319,17 @@
+ }
+ _ACEOF
+ rm -f conftest.o conftest.obj
+-if { { ac_try="$ac_compile"
++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 "$ac_try_echo"; } >&5
++eval ac_try_echo="\"\$as_me:$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 :
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; then
+   for ac_file in conftest.o conftest.obj conftest.*; do
+   test -f "$ac_file" || continue;
+   case $ac_file in
+@@ -3645,23 +3342,31 @@
+   $as_echo "$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:$LINENO: error: in \`$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; }
++{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
++See \`config.log' for more details." >&5
++$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
++See \`config.log' for more details." >&2;}
++   { (exit 1); exit 1; }; }; }
+ fi
++
+ rm -f conftest.$ac_cv_objext conftest.$ac_ext
+ fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
++{ $as_echo "$as_me:$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
++{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+ $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+-if test "${ac_cv_c_compiler_gnu+set}" = set; then :
++if test "${ac_cv_c_compiler_gnu+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ 
+ int
+@@ -3675,16 +3380,37 @@
+   return 0;
+ }
+ _ACEOF
+-if ac_fn_c_try_compile "$LINENO"; then :
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
+   ac_compiler_gnu=yes
+ else
+-  ac_compiler_gnu=no
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_compiler_gnu=no
+ fi
++
+ rm -f core conftest.err conftest.$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
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+ $as_echo "$ac_cv_c_compiler_gnu" >&6; }
+ if test $ac_compiler_gnu = yes; then
+   GCC=yes
+@@ -3693,16 +3419,20 @@
+ fi
+ ac_test_CFLAGS=${CFLAGS+set}
+ ac_save_CFLAGS=$CFLAGS
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
++{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+ $as_echo_n "checking whether $CC accepts -g... " >&6; }
+-if test "${ac_cv_prog_cc_g+set}" = set; then :
++if test "${ac_cv_prog_cc_g+set}" = set; 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.$ac_ext
++   cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ 
+ int
+@@ -3713,11 +3443,35 @@
+   return 0;
+ }
+ _ACEOF
+-if ac_fn_c_try_compile "$LINENO"; then :
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
+   ac_cv_prog_cc_g=yes
+ else
+-  CFLAGS=""
+-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	CFLAGS=""
++      cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ 
+ int
+@@ -3728,12 +3482,36 @@
+   return 0;
+ }
+ _ACEOF
+-if ac_fn_c_try_compile "$LINENO"; then :
+-
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  :
+ else
+-  ac_c_werror_flag=$ac_save_c_werror_flag
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_c_werror_flag=$ac_save_c_werror_flag
+ 	 CFLAGS="-g"
+-	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++	 cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ 
+ int
+@@ -3744,17 +3522,42 @@
+   return 0;
+ }
+ _ACEOF
+-if ac_fn_c_try_compile "$LINENO"; then :
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
+   ac_cv_prog_cc_g=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++
+ fi
++
+ rm -f core conftest.err conftest.$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
++{ $as_echo "$as_me:$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
+@@ -3771,14 +3574,18 @@
+     CFLAGS=
+   fi
+ fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
++{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+ $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+-if test "${ac_cv_prog_cc_c89+set}" = set; then :
++if test "${ac_cv_prog_cc_c89+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+   ac_cv_prog_cc_c89=no
+ ac_save_CC=$CC
+-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ #include <stdarg.h>
+ #include <stdio.h>
+@@ -3835,9 +3642,32 @@
+ 	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+ do
+   CC="$ac_save_CC $ac_arg"
+-  if ac_fn_c_try_compile "$LINENO"; then :
++  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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
+   ac_cv_prog_cc_c89=$ac_arg
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++
+ fi
++
+ rm -f core conftest.err conftest.$ac_objext
+   test "x$ac_cv_prog_cc_c89" != "xno" && break
+ done
+@@ -3848,19 +3678,17 @@
+ # AC_CACHE_VAL
+ case "x$ac_cv_prog_cc_c89" in
+   x)
+-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
++    { $as_echo "$as_me:$LINENO: result: none needed" >&5
+ $as_echo "none needed" >&6; } ;;
+   xno)
+-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
++    { $as_echo "$as_me:$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
++    { $as_echo "$as_me:$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'
+@@ -3879,7 +3707,7 @@
+ .PHONY: am__doit
+ END
+ # If we don't find an include directive, just comment out the code.
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
++{ $as_echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
+ $as_echo_n "checking for style of include used by $am_make... " >&6; }
+ am__include="#"
+ am__quote=
+@@ -3907,12 +3735,12 @@
+ fi
+ 
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
++{ $as_echo "$as_me:$LINENO: result: $_am_result" >&5
+ $as_echo "$_am_result" >&6; }
+ rm -f confinc confmf
+ 
+ # Check whether --enable-dependency-tracking was given.
+-if test "${enable_dependency_tracking+set}" = set; then :
++if test "${enable_dependency_tracking+set}" = set; then
+   enableval=$enable_dependency_tracking;
+ fi
+ 
+@@ -3932,9 +3760,9 @@
+ 
+ depcc="$CC"   am_compiler_list=
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
++{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
+ $as_echo_n "checking dependency style of $depcc... " >&6; }
+-if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
++if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+@@ -4042,7 +3870,7 @@
+ fi
+ 
+ fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
++{ $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
+ $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+ CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+ 
+@@ -4063,14 +3891,14 @@
+ ac_compile='$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
++{ $as_echo "$as_me:$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 test "${ac_cv_prog_CPP+set}" = set; then :
++  if test "${ac_cv_prog_CPP+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+       # Double quotes because CPP needs to be expanded
+@@ -4085,7 +3913,11 @@
+   # <limits.h> exists even on freestanding compilers.
+   # On the NeXT, cc -E runs the code through the compiler's parser,
+   # not just through cpp. "Syntax error" is here to catch this case.
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ #ifdef __STDC__
+ # include <limits.h>
+@@ -4094,34 +3926,78 @@
+ #endif
+ 		     Syntax error
+ _ACEOF
+-if ac_fn_c_try_cpp "$LINENO"; then :
+-
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } >/dev/null && {
++	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       }; then
++  :
+ else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+   # Broken: fails on valid input.
+ continue
+ fi
++
+ rm -f conftest.err conftest.$ac_ext
+ 
+   # OK, works on sane cases.  Now check whether nonexistent headers
+   # can be detected and how.
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ #include <ac_nonexistent.h>
+ _ACEOF
+-if ac_fn_c_try_cpp "$LINENO"; then :
++if { (ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } >/dev/null && {
++	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       }; then
+   # Broken: success on invalid input.
+ continue
+ else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+   # Passes both tests.
+ ac_preproc_ok=:
+ break
+ fi
++
+ rm -f conftest.err conftest.$ac_ext
+ 
+ done
+ # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+ rm -f conftest.err conftest.$ac_ext
+-if $ac_preproc_ok; then :
++if $ac_preproc_ok; then
+   break
+ fi
+ 
+@@ -4133,7 +4009,7 @@
+ else
+   ac_cv_prog_CPP=$CPP
+ fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
++{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
+ $as_echo "$CPP" >&6; }
+ ac_preproc_ok=false
+ for ac_c_preproc_warn_flag in '' yes
+@@ -4144,7 +4020,11 @@
+   # <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.$ac_ext
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ #ifdef __STDC__
+ # include <limits.h>
+@@ -4153,40 +4033,87 @@
+ #endif
+ 		     Syntax error
+ _ACEOF
+-if ac_fn_c_try_cpp "$LINENO"; then :
+-
++if { (ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } >/dev/null && {
++	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       }; then
++  :
+ else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+   # Broken: fails on valid input.
+ continue
+ fi
++
+ rm -f conftest.err conftest.$ac_ext
+ 
+   # OK, works on sane cases.  Now check whether nonexistent headers
+   # can be detected and how.
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ #include <ac_nonexistent.h>
+ _ACEOF
+-if ac_fn_c_try_cpp "$LINENO"; then :
++if { (ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } >/dev/null && {
++	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       }; then
+   # Broken: success on invalid input.
+ continue
+ else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+   # Passes both tests.
+ ac_preproc_ok=:
+ break
+ fi
++
+ rm -f conftest.err conftest.$ac_ext
+ 
+ done
+ # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+ rm -f conftest.err conftest.$ac_ext
+-if $ac_preproc_ok; then :
+-
++if $ac_preproc_ok; then
++  :
+ else
+-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++  { { $as_echo "$as_me:$LINENO: error: in \`$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; }
++{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
++See \`config.log' for more details." >&5
++$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
++See \`config.log' for more details." >&2;}
++   { (exit 1); exit 1; }; }; }
+ fi
+ 
+ ac_ext=c
+@@ -4196,9 +4123,9 @@
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ 
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
++{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+ $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+-if test "${ac_cv_path_GREP+set}" = set; then :
++if test "${ac_cv_path_GREP+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+   if test -z "$GREP"; then
+@@ -4209,7 +4136,7 @@
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+-    for ac_prog in grep ggrep; do
++  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"
+       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+@@ -4229,7 +4156,7 @@
+     $as_echo 'GREP' >> "conftest.nl"
+     "$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
++    ac_count=`expr $ac_count + 1`
+     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"
+@@ -4244,24 +4171,26 @@
+       $ac_path_GREP_found && break 3
+     done
+   done
+-  done
++done
+ IFS=$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
++    { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
++$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
++   { (exit 1); exit 1; }; }
+   fi
+ else
+   ac_cv_path_GREP=$GREP
+ fi
+ 
+ fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
++{ $as_echo "$as_me:$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
++{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
+ $as_echo_n "checking for egrep... " >&6; }
+-if test "${ac_cv_path_EGREP+set}" = set; then :
++if test "${ac_cv_path_EGREP+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+@@ -4275,7 +4204,7 @@
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+-    for ac_prog in egrep; do
++  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"
+       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+@@ -4295,7 +4224,7 @@
+     $as_echo 'EGREP' >> "conftest.nl"
+     "$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
++    ac_count=`expr $ac_count + 1`
+     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"
+@@ -4310,10 +4239,12 @@
+       $ac_path_EGREP_found && break 3
+     done
+   done
+-  done
++done
+ IFS=$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
++    { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
++$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
++   { (exit 1); exit 1; }; }
+   fi
+ else
+   ac_cv_path_EGREP=$EGREP
+@@ -4321,17 +4252,21 @@
+ 
+    fi
+ fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+ $as_echo "$ac_cv_path_EGREP" >&6; }
+  EGREP="$ac_cv_path_EGREP"
+ 
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
++{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+ $as_echo_n "checking for ANSI C header files... " >&6; }
+-if test "${ac_cv_header_stdc+set}" = set; then :
++if test "${ac_cv_header_stdc+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ #include <stdlib.h>
+ #include <stdarg.h>
+@@ -4346,23 +4281,48 @@
+   return 0;
+ }
+ _ACEOF
+-if ac_fn_c_try_compile "$LINENO"; then :
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
+   ac_cv_header_stdc=yes
+ else
+-  ac_cv_header_stdc=no
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_header_stdc=no
+ fi
++
+ rm -f core conftest.err conftest.$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
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ #include <string.h>
+ 
+ _ACEOF
+ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "memchr" >/dev/null 2>&1; then :
+-
++  $EGREP "memchr" >/dev/null 2>&1; then
++  :
+ else
+   ac_cv_header_stdc=no
+ fi
+@@ -4372,14 +4332,18 @@
+ 
+ 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
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ #include <stdlib.h>
+ 
+ _ACEOF
+ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "free" >/dev/null 2>&1; then :
+-
++  $EGREP "free" >/dev/null 2>&1; then
++  :
+ else
+   ac_cv_header_stdc=no
+ fi
+@@ -4389,10 +4353,14 @@
+ 
+ if test $ac_cv_header_stdc = yes; then
+   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+-  if test "$cross_compiling" = yes; then :
++  if test "$cross_compiling" = yes; then
+   :
+ else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ #include <ctype.h>
+ #include <stdlib.h>
+@@ -4419,108 +4387,359 @@
+   return 0;
+ }
+ _ACEOF
+-if ac_fn_c_try_run "$LINENO"; then :
+-
++rm -f 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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_link") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
++  { (case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_try") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; }; then
++  :
+ else
+-  ac_cv_header_stdc=no
++  $as_echo "$as_me: program exited with status $ac_status" >&5
++$as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++( exit $ac_status )
++ac_cv_header_stdc=no
+ fi
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+-  conftest.$ac_objext conftest.beam conftest.$ac_ext
++rm -rf conftest.dSYM
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+ fi
+ 
++
+ fi
+ fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
++{ $as_echo "$as_me:$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
+-
+-# 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" "$ac_includes_default
+-"
+-eval as_val=\$$as_ac_Header
+-   if test "x$as_val" = x""yes; then :
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++cat >>confdefs.h <<\_ACEOF
++#define STDC_HEADERS 1
+ _ACEOF
+ 
+ fi
+ 
+-done
+-
+-
+-
+-  ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
+-if test "x$ac_cv_header_minix_config_h" = x""yes; then :
+-  MINIX=yes
+-else
+-  MINIX=
+-fi
+-
++# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+ 
+-  if test "$MINIX" = yes; then
+ 
+-$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
+ 
+ 
+-$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
+ 
+ 
+-$as_echo "#define _MINIX 1" >>confdefs.h
+ 
+-  fi
+ 
+ 
+-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
+-$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
+-if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
++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`
++{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
++$as_echo_n "checking for $ac_header... " >&6; }
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+   $as_echo_n "(cached) " >&6
+ else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
++$ac_includes_default
+ 
+-#	  define __EXTENSIONS__ 1
+-	  $ac_includes_default
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
++#include <$ac_header>
+ _ACEOF
+-if ac_fn_c_try_compile "$LINENO"; then :
+-  ac_cv_safe_to_define___extensions__=yes
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  eval "$as_ac_Header=yes"
+ else
+-  ac_cv_safe_to_define___extensions__=no
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	eval "$as_ac_Header=no"
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++ac_res=`eval 'as_val=${'$as_ac_Header'}
++		 $as_echo "$as_val"'`
++	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++as_val=`eval 'as_val=${'$as_ac_Header'}
++		 $as_echo "$as_val"'`
++   if test "x$as_val" = x""yes; then
++  cat >>confdefs.h <<_ACEOF
++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++
++done
++
++
++
++  if test "${ac_cv_header_minix_config_h+set}" = set; then
++  { $as_echo "$as_me:$LINENO: checking for minix/config.h" >&5
++$as_echo_n "checking for minix/config.h... " >&6; }
++if test "${ac_cv_header_minix_config_h+set}" = set; then
++  $as_echo_n "(cached) " >&6
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
++$as_echo "$ac_cv_header_minix_config_h" >&6; }
++else
++  # Is the header compilable?
++{ $as_echo "$as_me:$LINENO: checking minix/config.h usability" >&5
++$as_echo_n "checking minix/config.h usability... " >&6; }
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++$ac_includes_default
++#include <minix/config.h>
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_header_compiler=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_header_compiler=no
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
++$as_echo "$ac_header_compiler" >&6; }
++
++# Is the header present?
++{ $as_echo "$as_me:$LINENO: checking minix/config.h presence" >&5
++$as_echo_n "checking minix/config.h presence... " >&6; }
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <minix/config.h>
++_ACEOF
++if { (ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } >/dev/null && {
++	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       }; then
++  ac_header_preproc=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++  ac_header_preproc=no
++fi
++
++rm -f conftest.err conftest.$ac_ext
++{ $as_echo "$as_me:$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:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
++$as_echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
++    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
++$as_echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
++    ac_header_preproc=yes
++    ;;
++  no:yes:* )
++    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
++$as_echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
++    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h:     check for missing prerequisite headers?" >&5
++$as_echo "$as_me: WARNING: minix/config.h:     check for missing prerequisite headers?" >&2;}
++    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
++$as_echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
++    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&5
++$as_echo "$as_me: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&2;}
++    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
++$as_echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
++    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
++$as_echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
++
++    ;;
++esac
++{ $as_echo "$as_me:$LINENO: checking for minix/config.h" >&5
++$as_echo_n "checking for minix/config.h... " >&6; }
++if test "${ac_cv_header_minix_config_h+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  ac_cv_header_minix_config_h=$ac_header_preproc
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
++$as_echo "$ac_cv_header_minix_config_h" >&6; }
++
++fi
++if test "x$ac_cv_header_minix_config_h" = x""yes; then
++  MINIX=yes
++else
++  MINIX=
++fi
++
++
++  if test "$MINIX" = yes; then
++
++cat >>confdefs.h <<\_ACEOF
++#define _POSIX_SOURCE 1
++_ACEOF
++
++
++cat >>confdefs.h <<\_ACEOF
++#define _POSIX_1_SOURCE 2
++_ACEOF
++
++
++cat >>confdefs.h <<\_ACEOF
++#define _MINIX 1
++_ACEOF
++
++  fi
++
++
++
++  { $as_echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5
++$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
++if test "${ac_cv_safe_to_define___extensions__+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++
++#	  define __EXTENSIONS__ 1
++	  $ac_includes_default
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_safe_to_define___extensions__=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_safe_to_define___extensions__=no
+ fi
++
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5
+ $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
+   test $ac_cv_safe_to_define___extensions__ = yes &&
+-    $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
+-
+-  $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
++    cat >>confdefs.h <<\_ACEOF
++#define __EXTENSIONS__ 1
++_ACEOF
+ 
+-  $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
++  cat >>confdefs.h <<\_ACEOF
++#define _ALL_SOURCE 1
++_ACEOF
+ 
+-  $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
++  cat >>confdefs.h <<\_ACEOF
++#define _GNU_SOURCE 1
++_ACEOF
+ 
+-  $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
++  cat >>confdefs.h <<\_ACEOF
++#define _POSIX_PTHREAD_SEMANTICS 1
++_ACEOF
+ 
++  cat >>confdefs.h <<\_ACEOF
++#define _TANDEM_SOURCE 1
++_ACEOF
+ 
+ 
+ 
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for primary include directory" >&5
++{ $as_echo "$as_me:$LINENO: checking for primary include directory" >&5
+ $as_echo_n "checking for primary include directory... " >&6; }
+ includedir=/usr/include
+ if test -n "$GCC"
+@@ -4538,25 +4757,27 @@
+ 		includedir=$new_includedir
+ 	fi
+ fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $includedir" >&5
++{ $as_echo "$as_me:$LINENO: result: $includedir" >&5
+ $as_echo "$includedir" >&6; }
+ 
+ 
+ if test "x$opsys" = "xsunos4" && test "x$arch" = "xsparc"
+ then
+-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for valid machine include directory" >&5
++	{ $as_echo "$as_me:$LINENO: checking for valid machine include directory" >&5
+ $as_echo_n "checking for valid machine include directory... " >&6; }
+ 	if test -d "$includedir/sun4"
+ 	then
+ 		rm -f machine
+ 		ln -s $includedir/sun4 machine
+-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++		{ $as_echo "$as_me:$LINENO: result: yes" >&5
+ $as_echo "yes" >&6; }
+ 
+-$as_echo "#define SUNOS4_KERNEL_ARCH_KLUDGE 1" >>confdefs.h
++cat >>confdefs.h <<\_ACEOF
++#define SUNOS4_KERNEL_ARCH_KLUDGE 1
++_ACEOF
+ 
+ 	else
+-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++		{ $as_echo "$as_me:$LINENO: result: no" >&5
+ $as_echo "no" >&6; }
+ 	fi
+ fi
+@@ -4585,14 +4806,14 @@
+ ac_compile='$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
++{ $as_echo "$as_me:$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 test "${ac_cv_prog_CPP+set}" = set; then :
++  if test "${ac_cv_prog_CPP+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+       # Double quotes because CPP needs to be expanded
+@@ -4607,7 +4828,11 @@
+   # <limits.h> exists even on freestanding compilers.
+   # On the NeXT, cc -E runs the code through the compiler's parser,
+   # not just through cpp. "Syntax error" is here to catch this case.
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ #ifdef __STDC__
+ # include <limits.h>
+@@ -4616,34 +4841,78 @@
+ #endif
+ 		     Syntax error
+ _ACEOF
+-if ac_fn_c_try_cpp "$LINENO"; then :
+-
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } >/dev/null && {
++	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       }; then
++  :
+ else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+   # Broken: fails on valid input.
+ continue
+ fi
++
+ rm -f conftest.err conftest.$ac_ext
+ 
+   # OK, works on sane cases.  Now check whether nonexistent headers
+   # can be detected and how.
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ #include <ac_nonexistent.h>
+ _ACEOF
+-if ac_fn_c_try_cpp "$LINENO"; then :
++if { (ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } >/dev/null && {
++	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       }; then
+   # Broken: success on invalid input.
+ continue
+ else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+   # Passes both tests.
+ ac_preproc_ok=:
+ break
+ fi
++
+ rm -f conftest.err conftest.$ac_ext
+ 
+ done
+ # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+ rm -f conftest.err conftest.$ac_ext
+-if $ac_preproc_ok; then :
++if $ac_preproc_ok; then
+   break
+ fi
+ 
+@@ -4655,7 +4924,7 @@
+ else
+   ac_cv_prog_CPP=$CPP
+ fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
++{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
+ $as_echo "$CPP" >&6; }
+ ac_preproc_ok=false
+ for ac_c_preproc_warn_flag in '' yes
+@@ -4666,7 +4935,11 @@
+   # <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.$ac_ext
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ #ifdef __STDC__
+ # include <limits.h>
+@@ -4675,40 +4948,87 @@
+ #endif
+ 		     Syntax error
+ _ACEOF
+-if ac_fn_c_try_cpp "$LINENO"; then :
+-
++if { (ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } >/dev/null && {
++	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       }; then
++  :
+ else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+   # Broken: fails on valid input.
+ continue
+ fi
++
+ rm -f conftest.err conftest.$ac_ext
+ 
+   # OK, works on sane cases.  Now check whether nonexistent headers
+   # can be detected and how.
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ #include <ac_nonexistent.h>
+ _ACEOF
+-if ac_fn_c_try_cpp "$LINENO"; then :
++if { (ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } >/dev/null && {
++	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       }; then
+   # Broken: success on invalid input.
+ continue
+ else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+   # Passes both tests.
+ ac_preproc_ok=:
+ break
+ fi
++
+ rm -f conftest.err conftest.$ac_ext
+ 
+ done
+ # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+ rm -f conftest.err conftest.$ac_ext
+-if $ac_preproc_ok; then :
+-
++if $ac_preproc_ok; then
++  :
+ else
+-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++  { { $as_echo "$as_me:$LINENO: error: in \`$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; }
++{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
++See \`config.log' for more details." >&5
++$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
++See \`config.log' for more details." >&2;}
++   { (exit 1); exit 1; }; }; }
+ fi
+ 
+ ac_ext=c
+@@ -4718,19 +5038,23 @@
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ 
+ if test $ac_cv_c_compiler_gnu = yes; then
+-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
++    { $as_echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5
+ $as_echo_n "checking whether $CC needs -traditional... " >&6; }
+-if test "${ac_cv_prog_gcc_traditional+set}" = set; then :
++if test "${ac_cv_prog_gcc_traditional+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+     ac_pattern="Autoconf.*'x'"
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ #include <sgtty.h>
+ Autoconf TIOCGETP
+ _ACEOF
+ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "$ac_pattern" >/dev/null 2>&1; then :
++  $EGREP "$ac_pattern" >/dev/null 2>&1; then
+   ac_cv_prog_gcc_traditional=yes
+ else
+   ac_cv_prog_gcc_traditional=no
+@@ -4739,42 +5063,142 @@
+ 
+ 
+   if test $ac_cv_prog_gcc_traditional = no; then
+-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++    cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ #include <termio.h>
+ Autoconf TCGETA
+ _ACEOF
+ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "$ac_pattern" >/dev/null 2>&1; then :
++  $EGREP "$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
++{ $as_echo "$as_me:$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
+-$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
+-if test "${ac_cv_c_const+set}" = set; then :
++# Find a good install program.  We prefer a C program (faster),
++# so one script is as good as another.  But avoid the broken or
++# incompatible versions:
++# SysV /etc/install, /usr/sbin/install
++# SunOS /usr/etc/install
++# IRIX /sbin/install
++# AIX /bin/install
++# AmigaOS /C/install, which installs bootblocks on floppy discs
++# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
++# AFS /usr/afsws/bin/install, which mishandles nonexistent args
++# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
++# OS/2's system install, which has a completely different semantic
++# ./install, which can be erroneously created by make from ./install.sh.
++# Reject install programs that cannot install multiple files.
++{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
++$as_echo_n "checking for a BSD-compatible install... " >&6; }
++if test -z "$INSTALL"; then
++if test "${ac_cv_path_install+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+-/* end confdefs.h.  */
++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++  # Account for people who put trailing slashes in PATH elements.
++case $as_dir/ in
++  ./ | .// | /cC/* | \
++  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
++  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
++  /usr/ucb/* ) ;;
++  *)
++    # OSF1 and SCO ODT 3.0 have their own names for install.
++    # Don't use installbsd from OSF since it installs stuff as root
++    # by default.
++    for ac_prog in ginstall scoinst install; do
++      for ac_exec_ext in '' $ac_executable_extensions; do
++	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
++	  if test $ac_prog = install &&
++	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
++	    # AIX install.  It has an incompatible calling convention.
++	    :
++	  elif test $ac_prog = install &&
++	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
++	    # program-specific install script used by HP pwplus--don't use.
++	    :
++	  else
++	    rm -rf conftest.one conftest.two conftest.dir
++	    echo one > conftest.one
++	    echo two > conftest.two
++	    mkdir conftest.dir
++	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
++	      test -s conftest.one && test -s conftest.two &&
++	      test -s conftest.dir/conftest.one &&
++	      test -s conftest.dir/conftest.two
++	    then
++	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
++	      break 3
++	    fi
++	  fi
++	fi
++      done
++    done
++    ;;
++esac
+ 
+-int
+-main ()
+-{
+-/* FIXME: Include the comments suggested by Paul. */
+-#ifndef __cplusplus
+-  /* Ultrix mips cc rejects this.  */
+-  typedef int charset[2];
++done
++IFS=$as_save_IFS
++
++rm -rf conftest.one conftest.two conftest.dir
++
++fi
++  if test "${ac_cv_path_install+set}" = set; then
++    INSTALL=$ac_cv_path_install
++  else
++    # As a last resort, use the slow shell script.  Don't cache a
++    # value for INSTALL within a source directory, because that will
++    # break other packages using the cache if that directory is
++    # removed, or if the value is a relative name.
++    INSTALL=$ac_install_sh
++  fi
++fi
++{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
++$as_echo "$INSTALL" >&6; }
++
++# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
++# It thinks the first close brace ends the variable substitution.
++test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
++
++test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
++
++test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
++
++{ $as_echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
++$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
++if test "${ac_cv_c_const+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++
++int
++main ()
++{
++/* FIXME: Include the comments suggested by Paul. */
++#ifndef __cplusplus
++  /* Ultrix mips cc rejects this.  */
++  typedef int charset[2];
+   const charset cs;
+   /* SunOS 4.1.1 cc rejects this.  */
+   char const *const *pcpcc;
+@@ -4825,27 +5249,54 @@
+   return 0;
+ }
+ _ACEOF
+-if ac_fn_c_try_compile "$LINENO"; then :
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
+   ac_cv_c_const=yes
+ else
+-  ac_cv_c_const=no
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_c_const=no
+ fi
++
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
++{ $as_echo "$as_me:$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
++cat >>confdefs.h <<\_ACEOF
++#define const /**/
++_ACEOF
+ 
+ fi
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
++{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+ $as_echo_n "checking for ANSI C header files... " >&6; }
+-if test "${ac_cv_header_stdc+set}" = set; then :
++if test "${ac_cv_header_stdc+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ #include <stdlib.h>
+ #include <stdarg.h>
+@@ -4860,23 +5311,48 @@
+   return 0;
+ }
+ _ACEOF
+-if ac_fn_c_try_compile "$LINENO"; then :
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
+   ac_cv_header_stdc=yes
+ else
+-  ac_cv_header_stdc=no
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_header_stdc=no
+ fi
++
+ rm -f core conftest.err conftest.$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
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ #include <string.h>
+ 
+ _ACEOF
+ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "memchr" >/dev/null 2>&1; then :
+-
++  $EGREP "memchr" >/dev/null 2>&1; then
++  :
+ else
+   ac_cv_header_stdc=no
+ fi
+@@ -4886,14 +5362,18 @@
+ 
+ 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
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ #include <stdlib.h>
+ 
+ _ACEOF
+ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "free" >/dev/null 2>&1; then :
+-
++  $EGREP "free" >/dev/null 2>&1; then
++  :
+ else
+   ac_cv_header_stdc=no
+ fi
+@@ -4903,10 +5383,14 @@
+ 
+ if test $ac_cv_header_stdc = yes; then
+   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+-  if test "$cross_compiling" = yes; then :
++  if test "$cross_compiling" = yes; then
+   :
+ else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ #include <ctype.h>
+ #include <stdlib.h>
+@@ -4933,31 +5417,64 @@
+   return 0;
+ }
+ _ACEOF
+-if ac_fn_c_try_run "$LINENO"; then :
+-
++rm -f 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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_link") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
++  { (case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_try") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; }; then
++  :
+ else
+-  ac_cv_header_stdc=no
++  $as_echo "$as_me: program exited with status $ac_status" >&5
++$as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++( exit $ac_status )
++ac_cv_header_stdc=no
+ fi
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+-  conftest.$ac_objext conftest.beam conftest.$ac_ext
++rm -rf conftest.dSYM
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+ fi
+ 
++
+ fi
+ fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
++{ $as_echo "$as_me:$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
++cat >>confdefs.h <<\_ACEOF
++#define STDC_HEADERS 1
++_ACEOF
+ 
+ fi
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
++{ $as_echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
+ $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
+-if test "${ac_cv_header_stdbool_h+set}" = set; then :
++if test "${ac_cv_header_stdbool_h+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ 
+ #include <stdbool.h>
+@@ -5037,17 +5554,131 @@
+   return 0;
+ }
+ _ACEOF
+-if ac_fn_c_try_compile "$LINENO"; then :
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
+   ac_cv_header_stdbool_h=yes
+ else
+-  ac_cv_header_stdbool_h=no
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_header_stdbool_h=no
+ fi
++
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
+ $as_echo "$ac_cv_header_stdbool_h" >&6; }
+-ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
+-if test "x$ac_cv_type__Bool" = x""yes; then :
++{ $as_echo "$as_me:$LINENO: checking for _Bool" >&5
++$as_echo_n "checking for _Bool... " >&6; }
++if test "${ac_cv_type__Bool+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  ac_cv_type__Bool=no
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++$ac_includes_default
++int
++main ()
++{
++if (sizeof (_Bool))
++       return 0;
++  ;
++  return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++$ac_includes_default
++int
++main ()
++{
++if (sizeof ((_Bool)))
++	  return 0;
++  ;
++  return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  :
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_type__Bool=yes
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
++$as_echo "$ac_cv_type__Bool" >&6; }
++if test "x$ac_cv_type__Bool" = x""yes; then
+ 
+ cat >>confdefs.h <<_ACEOF
+ #define HAVE__BOOL 1
+@@ -5058,19 +5689,30 @@
+ 
+ if test $ac_cv_header_stdbool_h = yes; then
+ 
+-$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
++cat >>confdefs.h <<\_ACEOF
++#define HAVE_STDBOOL_H 1
++_ACEOF
+ 
+ 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
++{ $as_echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5
+ $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+   $as_echo_n "(cached) " >&6
+ else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ #include <sys/types.h>
+ #include <$ac_hdr>
+@@ -5084,18 +5726,41 @@
+   return 0;
+ }
+ _ACEOF
+-if ac_fn_c_try_compile "$LINENO"; then :
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
+   eval "$as_ac_Header=yes"
+ else
+-  eval "$as_ac_Header=no"
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	eval "$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: $ac_res" >&5
++ac_res=`eval 'as_val=${'$as_ac_Header'}
++		 $as_echo "$as_val"'`
++	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+ $as_echo "$ac_res" >&6; }
+-eval as_val=\$$as_ac_Header
+-   if test "x$as_val" = x""yes; then :
++as_val=`eval 'as_val=${'$as_ac_Header'}
++		 $as_echo "$as_val"'`
++   if test "x$as_val" = x""yes; then
+   cat >>confdefs.h <<_ACEOF
+ #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
+ _ACEOF
+@@ -5106,13 +5771,17 @@
+ 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
++  { $as_echo "$as_me:$LINENO: checking for library containing opendir" >&5
+ $as_echo_n "checking for library containing opendir... " >&6; }
+-if test "${ac_cv_search_opendir+set}" = set; then :
++if test "${ac_cv_search_opendir+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+   ac_func_search_save_LIBS=$LIBS
+-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ 
+ /* Override any GCC internal prototype to avoid an error.
+@@ -5137,39 +5806,70 @@
+     ac_res=-l$ac_lib
+     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+   fi
+-  if ac_fn_c_try_link "$LINENO"; then :
++  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=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_link") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest$ac_exeext && {
++	 test "$cross_compiling" = yes ||
++	 $as_test_x conftest$ac_exeext
++       }; then
+   ac_cv_search_opendir=$ac_res
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++
+ fi
+-rm -f core conftest.err conftest.$ac_objext \
+-    conftest$ac_exeext
+-  if test "${ac_cv_search_opendir+set}" = set; then :
++
++rm -rf conftest.dSYM
++rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
++      conftest$ac_exeext
++  if test "${ac_cv_search_opendir+set}" = set; then
+   break
+ fi
+ done
+-if test "${ac_cv_search_opendir+set}" = set; then :
+-
++if test "${ac_cv_search_opendir+set}" = set; then
++  :
+ else
+   ac_cv_search_opendir=no
+ fi
+ rm conftest.$ac_ext
+ LIBS=$ac_func_search_save_LIBS
+ fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
++{ $as_echo "$as_me:$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 :
++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
++  { $as_echo "$as_me:$LINENO: checking for library containing opendir" >&5
+ $as_echo_n "checking for library containing opendir... " >&6; }
+-if test "${ac_cv_search_opendir+set}" = set; then :
++if test "${ac_cv_search_opendir+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+   ac_func_search_save_LIBS=$LIBS
+-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ 
+ /* Override any GCC internal prototype to avoid an error.
+@@ -5194,39 +5894,70 @@
+     ac_res=-l$ac_lib
+     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+   fi
+-  if ac_fn_c_try_link "$LINENO"; then :
++  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=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_link") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest$ac_exeext && {
++	 test "$cross_compiling" = yes ||
++	 $as_test_x conftest$ac_exeext
++       }; then
+   ac_cv_search_opendir=$ac_res
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++
+ fi
+-rm -f core conftest.err conftest.$ac_objext \
+-    conftest$ac_exeext
+-  if test "${ac_cv_search_opendir+set}" = set; then :
++
++rm -rf conftest.dSYM
++rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
++      conftest$ac_exeext
++  if test "${ac_cv_search_opendir+set}" = set; then
+   break
+ fi
+ done
+-if test "${ac_cv_search_opendir+set}" = set; then :
+-
++if test "${ac_cv_search_opendir+set}" = set; then
++  :
+ else
+   ac_cv_search_opendir=no
+ fi
+ rm conftest.$ac_ext
+ LIBS=$ac_func_search_save_LIBS
+ fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
++{ $as_echo "$as_me:$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 :
++if test "$ac_res" != no; then
+   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+ 
+ fi
+ 
+ fi
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
++{ $as_echo "$as_me:$LINENO: checking whether stat file-mode macros are broken" >&5
+ $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
+-if test "${ac_cv_header_stat_broken+set}" = set; then :
++if test "${ac_cv_header_stat_broken+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ #include <sys/types.h>
+ #include <sys/stat.h>
+@@ -5248,1059 +5979,4721 @@
+ #endif
+ 
+ _ACEOF
+-if ac_fn_c_try_compile "$LINENO"; then :
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
+   ac_cv_header_stat_broken=no
+ else
+-  ac_cv_header_stat_broken=yes
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_header_stat_broken=yes
+ fi
++
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stat_broken" >&5
+ $as_echo "$ac_cv_header_stat_broken" >&6; }
+ if test $ac_cv_header_stat_broken = yes; then
+ 
+-$as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
+-
+-fi
+-
+-ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
+-if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
+-
+-cat >>confdefs.h <<_ACEOF
+-#define HAVE_STRUCT_STAT_ST_BLKSIZE 1
++cat >>confdefs.h <<\_ACEOF
++#define STAT_MACROS_BROKEN 1
+ _ACEOF
+ 
+-
+ fi
+-ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
+-if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
+ 
+-cat >>confdefs.h <<_ACEOF
+-#define HAVE_STRUCT_STAT_ST_BLOCKS 1
++{ $as_echo "$as_me:$LINENO: checking for struct stat.st_blksize" >&5
++$as_echo_n "checking for struct stat.st_blksize... " >&6; }
++if test "${ac_cv_member_struct_stat_st_blksize+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
+ _ACEOF
+-
+-
+-fi
+-ac_fn_c_check_member "$LINENO" "struct stat" "st_aclcnt" "ac_cv_member_struct_stat_st_aclcnt" "$ac_includes_default"
+-if test "x$ac_cv_member_struct_stat_st_aclcnt" = x""yes; then :
+-
+-cat >>confdefs.h <<_ACEOF
+-#define HAVE_STRUCT_STAT_ST_ACLCNT 1
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++$ac_includes_default
++int
++main ()
++{
++static struct stat ac_aggr;
++if (ac_aggr.st_blksize)
++return 0;
++  ;
++  return 0;
++}
+ _ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_member_struct_stat_st_blksize=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-
+-fi
+-ac_fn_c_check_member "$LINENO" "struct stat" "st_flags" "ac_cv_member_struct_stat_st_flags" "$ac_includes_default"
+-if test "x$ac_cv_member_struct_stat_st_flags" = x""yes; then :
+-
+-cat >>confdefs.h <<_ACEOF
+-#define HAVE_STRUCT_STAT_ST_FLAGS 1
+-_ACEOF
+-
+-
+-fi
+-ac_fn_c_check_member "$LINENO" "struct stat" "st_fstype" "ac_cv_member_struct_stat_st_fstype" "$ac_includes_default"
+-if test "x$ac_cv_member_struct_stat_st_fstype" = x""yes; then :
+-
+-cat >>confdefs.h <<_ACEOF
+-#define HAVE_STRUCT_STAT_ST_FSTYPE 1
++	cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
+ _ACEOF
+-
+-
+-fi
+-ac_fn_c_check_member "$LINENO" "struct stat" "st_gen" "ac_cv_member_struct_stat_st_gen" "$ac_includes_default"
+-if test "x$ac_cv_member_struct_stat_st_gen" = x""yes; then :
+-
+-cat >>confdefs.h <<_ACEOF
+-#define HAVE_STRUCT_STAT_ST_GEN 1
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++$ac_includes_default
++int
++main ()
++{
++static struct stat ac_aggr;
++if (sizeof ac_aggr.st_blksize)
++return 0;
++  ;
++  return 0;
++}
+ _ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_member_struct_stat_st_blksize=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-
++	ac_cv_member_struct_stat_st_blksize=no
+ fi
+-ac_fn_c_check_member "$LINENO" "struct stat" "st_level" "ac_cv_member_struct_stat_st_level" "$ac_includes_default"
+-if test "x$ac_cv_member_struct_stat_st_level" = x""yes; then :
+-
+-cat >>confdefs.h <<_ACEOF
+-#define HAVE_STRUCT_STAT_ST_LEVEL 1
+-_ACEOF
+ 
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
+ 
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default"
+-if test "x$ac_cv_member_struct_stat_st_rdev" = x""yes; then :
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blksize" >&5
++$as_echo "$ac_cv_member_struct_stat_st_blksize" >&6; }
++if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then
+ 
+ cat >>confdefs.h <<_ACEOF
+-#define HAVE_STRUCT_STAT_ST_RDEV 1
++#define HAVE_STRUCT_STAT_ST_BLKSIZE 1
+ _ACEOF
+ 
+ 
+ fi
+-
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stat64 in (asm|sys)/stat.h" >&5
+-$as_echo_n "checking for stat64 in (asm|sys)/stat.h... " >&6; }
+-if test "${ac_cv_type_stat64+set}" = set; then :
++{ $as_echo "$as_me:$LINENO: checking for struct stat.st_blocks" >&5
++$as_echo_n "checking for struct stat.st_blocks... " >&6; }
++if test "${ac_cv_member_struct_stat_st_blocks+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+-#ifdef LINUX
+-#include <linux/types.h>
+-#include <asm/stat.h>
+-#else
+-#include <sys/stat.h>
+-#endif
++$ac_includes_default
+ int
+ main ()
+ {
+-struct stat64 st;
++static struct stat ac_aggr;
++if (ac_aggr.st_blocks)
++return 0;
+   ;
+   return 0;
+ }
+ _ACEOF
+-if ac_fn_c_try_compile "$LINENO"; then :
+-  ac_cv_type_stat64=yes
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_member_struct_stat_st_blocks=yes
+ else
+-  ac_cv_type_stat64=no
+-fi
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_stat64" >&5
+-$as_echo "$ac_cv_type_stat64" >&6; }
+-if test "$ac_cv_type_stat64" = yes
+-then
+-
+-$as_echo "#define HAVE_STAT64 1" >>confdefs.h
+-
+-fi
+-
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
+-$as_echo_n "checking return type of signal handlers... " >&6; }
+-if test "${ac_cv_type_signal+set}" = set; then :
+-  $as_echo_n "(cached) " >&6
+-else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++	cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+-#include <sys/types.h>
+-#include <signal.h>
+-
++$ac_includes_default
+ int
+ main ()
+ {
+-return *(signal (0, 0)) (0) == 1;
++static struct stat ac_aggr;
++if (sizeof ac_aggr.st_blocks)
++return 0;
+   ;
+   return 0;
+ }
+ _ACEOF
+-if ac_fn_c_try_compile "$LINENO"; then :
+-  ac_cv_type_signal=int
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_member_struct_stat_st_blocks=yes
+ else
+-  ac_cv_type_signal=void
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_member_struct_stat_st_blocks=no
+ fi
++
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
+-$as_echo "$ac_cv_type_signal" >&6; }
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blocks" >&5
++$as_echo "$ac_cv_member_struct_stat_st_blocks" >&6; }
++if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then
+ 
+ cat >>confdefs.h <<_ACEOF
+-#define RETSIGTYPE $ac_cv_type_signal
++#define HAVE_STRUCT_STAT_ST_BLOCKS 1
+ _ACEOF
+ 
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
+-$as_echo_n "checking for uid_t in sys/types.h... " >&6; }
+-if test "${ac_cv_type_uid_t+set}" = set; then :
++fi
++{ $as_echo "$as_me:$LINENO: checking for struct stat.st_aclcnt" >&5
++$as_echo_n "checking for struct stat.st_aclcnt... " >&6; }
++if test "${ac_cv_member_struct_stat_st_aclcnt+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+-#include <sys/types.h>
++$ac_includes_default
++int
++main ()
++{
++static struct stat ac_aggr;
++if (ac_aggr.st_aclcnt)
++return 0;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_member_struct_stat_st_aclcnt=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
++	cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
+ _ACEOF
+-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "uid_t" >/dev/null 2>&1; then :
+-  ac_cv_type_uid_t=yes
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++$ac_includes_default
++int
++main ()
++{
++static struct stat ac_aggr;
++if (sizeof ac_aggr.st_aclcnt)
++return 0;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_member_struct_stat_st_aclcnt=yes
+ else
+-  ac_cv_type_uid_t=no
+-fi
+-rm -f conftest*
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
++	ac_cv_member_struct_stat_st_aclcnt=no
+ 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
+-
+-
+-$as_echo "#define gid_t int" >>confdefs.h
+ 
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ 
+-ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
+-if test "x$ac_cv_type_mode_t" = x""yes; then :
+-
+-else
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_aclcnt" >&5
++$as_echo "$ac_cv_member_struct_stat_st_aclcnt" >&6; }
++if test "x$ac_cv_member_struct_stat_st_aclcnt" = x""yes; then
+ 
+ cat >>confdefs.h <<_ACEOF
+-#define mode_t int
++#define HAVE_STRUCT_STAT_ST_ACLCNT 1
+ _ACEOF
+ 
+-fi
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking type of array argument to getgroups" >&5
+-$as_echo_n "checking type of array argument to getgroups... " >&6; }
+-if test "${ac_cv_type_getgroups+set}" = set; then :
++fi
++{ $as_echo "$as_me:$LINENO: checking for struct stat.st_flags" >&5
++$as_echo_n "checking for struct stat.st_flags... " >&6; }
++if test "${ac_cv_member_struct_stat_st_flags+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+-  if test "$cross_compiling" = yes; then :
+-  ac_cv_type_getgroups=cross
+-else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+-/* Thanks to Mike Rendell for this test.  */
+ $ac_includes_default
+-#define NGID 256
+-#undef MAX
+-#define MAX(x, y) ((x) > (y) ? (x) : (y))
+-
+ int
+ main ()
+ {
+-  gid_t gidset[NGID];
+-  int i, n;
+-  union { gid_t gval; long int lval; }  val;
+-
+-  val.lval = -1;
+-  for (i = 0; i < NGID; i++)
+-    gidset[i] = val.gval;
+-  n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
+-		 gidset);
+-  /* Exit non-zero if getgroups seems to require an array of ints.  This
+-     happens when gid_t is short int but getgroups modifies an array
+-     of ints.  */
+-  return n > 0 && gidset[n] != val.gval;
++static struct stat ac_aggr;
++if (ac_aggr.st_flags)
++return 0;
++  ;
++  return 0;
+ }
+ _ACEOF
+-if ac_fn_c_try_run "$LINENO"; then :
+-  ac_cv_type_getgroups=gid_t
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_member_struct_stat_st_flags=yes
+ else
+-  ac_cv_type_getgroups=int
+-fi
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+-  conftest.$ac_objext conftest.beam conftest.$ac_ext
+-fi
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-if test $ac_cv_type_getgroups = cross; then
+-        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++	cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+-#include <unistd.h>
+-
++$ac_includes_default
++int
++main ()
++{
++static struct stat ac_aggr;
++if (sizeof ac_aggr.st_flags)
++return 0;
++  ;
++  return 0;
++}
+ _ACEOF
+-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then :
+-  ac_cv_type_getgroups=gid_t
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_member_struct_stat_st_flags=yes
+ else
+-  ac_cv_type_getgroups=int
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_member_struct_stat_st_flags=no
+ fi
+-rm -f conftest*
+ 
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5
+-$as_echo "$ac_cv_type_getgroups" >&6; }
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_flags" >&5
++$as_echo "$ac_cv_member_struct_stat_st_flags" >&6; }
++if test "x$ac_cv_member_struct_stat_st_flags" = x""yes; then
+ 
+ cat >>confdefs.h <<_ACEOF
+-#define GETGROUPS_T $ac_cv_type_getgroups
++#define HAVE_STRUCT_STAT_ST_FLAGS 1
+ _ACEOF
+ 
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/types.h defines makedev" >&5
+-$as_echo_n "checking whether sys/types.h defines makedev... " >&6; }
+-if test "${ac_cv_header_sys_types_h_makedev+set}" = set; then :
++fi
++{ $as_echo "$as_me:$LINENO: checking for struct stat.st_fstype" >&5
++$as_echo_n "checking for struct stat.st_fstype... " >&6; }
++if test "${ac_cv_member_struct_stat_st_fstype+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+-#include <sys/types.h>
++$ac_includes_default
+ int
+ main ()
+ {
+-return makedev(0, 0);
++static struct stat ac_aggr;
++if (ac_aggr.st_fstype)
++return 0;
+   ;
+   return 0;
+ }
+ _ACEOF
+-if ac_fn_c_try_link "$LINENO"; then :
+-  ac_cv_header_sys_types_h_makedev=yes
+-else
+-  ac_cv_header_sys_types_h_makedev=no
+-fi
+-rm -f core conftest.err conftest.$ac_objext \
+-    conftest$ac_exeext conftest.$ac_ext
+-
+-fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_types_h_makedev" >&5
+-$as_echo "$ac_cv_header_sys_types_h_makedev" >&6; }
+-
+-if test $ac_cv_header_sys_types_h_makedev = no; then
+-ac_fn_c_check_header_mongrel "$LINENO" "sys/mkdev.h" "ac_cv_header_sys_mkdev_h" "$ac_includes_default"
+-if test "x$ac_cv_header_sys_mkdev_h" = x""yes; then :
+-
+-$as_echo "#define MAJOR_IN_MKDEV 1" >>confdefs.h
+-
+-fi
+-
+-
+-
+-  if test $ac_cv_header_sys_mkdev_h = no; then
+-    ac_fn_c_check_header_mongrel "$LINENO" "sys/sysmacros.h" "ac_cv_header_sys_sysmacros_h" "$ac_includes_default"
+-if test "x$ac_cv_header_sys_sysmacros_h" = x""yes; then :
+-
+-$as_echo "#define MAJOR_IN_SYSMACROS 1" >>confdefs.h
+-
+-fi
+-
+-
+-  fi
+-fi
+-
+-ac_fn_c_check_type "$LINENO" "sig_atomic_t" "ac_cv_type_sig_atomic_t" "#include <signal.h>
+-"
+-if test "x$ac_cv_type_sig_atomic_t" = x""yes; then :
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_member_struct_stat_st_fstype=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-cat >>confdefs.h <<_ACEOF
+-#define HAVE_SIG_ATOMIC_T 1
++	cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
+ _ACEOF
+-
+-
+-fi
+-ac_fn_c_check_type "$LINENO" "siginfo_t" "ac_cv_type_siginfo_t" "#include <signal.h>
+-"
+-if test "x$ac_cv_type_siginfo_t" = x""yes; then :
+-
+-cat >>confdefs.h <<_ACEOF
+-#define HAVE_SIGINFO_T 1
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++$ac_includes_default
++int
++main ()
++{
++static struct stat ac_aggr;
++if (sizeof ac_aggr.st_fstype)
++return 0;
++  ;
++  return 0;
++}
+ _ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_member_struct_stat_st_fstype=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-
++	ac_cv_member_struct_stat_st_fstype=no
+ fi
+ 
+-ac_fn_c_check_member "$LINENO" "struct sockaddr_in6" "sin6_scope_id" "ac_cv_member_struct_sockaddr_in6_sin6_scope_id" "#include <sys/types.h>
+-#include <sys/socket.h>
+-#include <netinet/in.h>
+-"
+-if test "x$ac_cv_member_struct_sockaddr_in6_sin6_scope_id" = x""yes; then :
+-
+-cat >>confdefs.h <<_ACEOF
+-#define HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID 1
+-_ACEOF
+-
+-
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ 
+-ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
+-if test "x$ac_cv_type_long_long" = x""yes; then :
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_fstype" >&5
++$as_echo "$ac_cv_member_struct_stat_st_fstype" >&6; }
++if test "x$ac_cv_member_struct_stat_st_fstype" = x""yes; then
+ 
+ cat >>confdefs.h <<_ACEOF
+-#define HAVE_LONG_LONG 1
++#define HAVE_STRUCT_STAT_ST_FSTYPE 1
+ _ACEOF
+ 
+ 
+ fi
+-
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for little endian long long" >&5
+-$as_echo_n "checking for little endian long long... " >&6; }
+-if test "${ac_cv_have_little_endian_long_long+set}" = set; then :
++{ $as_echo "$as_me:$LINENO: checking for struct stat.st_gen" >&5
++$as_echo_n "checking for struct stat.st_gen... " >&6; }
++if test "${ac_cv_member_struct_stat_st_gen+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+-  if test "$cross_compiling" = yes; then :
+-  # Should try to guess here
+-ac_cv_have_little_endian_long_long=no
+-
+-else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+-
+-int main () {
+-	union {
+-		long long ll;
+-		long l [2];
+-	} u;
+-	u.ll = 0x12345678;
+-	if (u.l[0] == 0x12345678)
+-		return 0;
+-	return 1;
++$ac_includes_default
++int
++main ()
++{
++static struct stat ac_aggr;
++if (ac_aggr.st_gen)
++return 0;
++  ;
++  return 0;
+ }
+-
+ _ACEOF
+-if ac_fn_c_try_run "$LINENO"; then :
+-  ac_cv_have_little_endian_long_long=yes
+-else
+-  ac_cv_have_little_endian_long_long=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: $ac_cv_have_little_endian_long_long" >&5
+-$as_echo "$ac_cv_have_little_endian_long_long" >&6; }
+-if test "$ac_cv_have_little_endian_long_long" = yes
+-then
+-
+-$as_echo "#define HAVE_LITTLE_ENDIAN_LONG_LONG 1" >>confdefs.h
+-
+-fi
+-
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long off_t" >&5
+-$as_echo_n "checking for long long off_t... " >&6; }
+-if test "${ac_cv_have_long_long_off_t+set}" = set; then :
+-  $as_echo_n "(cached) " >&6
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_member_struct_stat_st_gen=yes
+ else
+-  if test "$cross_compiling" = yes; then :
+-  # Should try to guess here
+-ac_cv_have_long_long_off_t=no
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++	cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+-#include <sys/types.h>
+-main () {
+-	if (sizeof (off_t) == sizeof (long long) &&
+-	    sizeof (off_t) > sizeof (long))
+-	    return 0;
+-	return 1;
++$ac_includes_default
++int
++main ()
++{
++static struct stat ac_aggr;
++if (sizeof ac_aggr.st_gen)
++return 0;
++  ;
++  return 0;
+ }
+-
+ _ACEOF
+-if ac_fn_c_try_run "$LINENO"; then :
+-  ac_cv_have_long_long_off_t=yes
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_member_struct_stat_st_gen=yes
+ else
+-  ac_cv_have_long_long_off_t=no
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_member_struct_stat_st_gen=no
+ fi
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+-  conftest.$ac_objext conftest.beam conftest.$ac_ext
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ 
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_gen" >&5
++$as_echo "$ac_cv_member_struct_stat_st_gen" >&6; }
++if test "x$ac_cv_member_struct_stat_st_gen" = x""yes; then
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_long_long_off_t" >&5
+-$as_echo "$ac_cv_have_long_long_off_t" >&6; }
+-if test "$ac_cv_have_long_long_off_t" = yes
+-then
++cat >>confdefs.h <<_ACEOF
++#define HAVE_STRUCT_STAT_ST_GEN 1
++_ACEOF
+ 
+-$as_echo "#define HAVE_LONG_LONG_OFF_T 1" >>confdefs.h
+ 
+ fi
+-
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long rlim_t" >&5
+-$as_echo_n "checking for long long rlim_t... " >&6; }
+-if test "${ac_cv_have_long_long_rlim_t+set}" = set; then :
++{ $as_echo "$as_me:$LINENO: checking for struct stat.st_level" >&5
++$as_echo_n "checking for struct stat.st_level... " >&6; }
++if test "${ac_cv_member_struct_stat_st_level+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+-  if test "$cross_compiling" = yes; then :
+-  # Should try to guess here
+-ac_cv_have_long_long_rlim_t=no
+-
+-else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+-#include <sys/types.h>
+-#include <sys/time.h>
+-#include <sys/resource.h>
+-main () {
+-	if (sizeof (rlim_t) == sizeof (long long) &&
+-	    sizeof (rlim_t) > sizeof (long))
+-	    return 0;
+-	return 1;
++$ac_includes_default
++int
++main ()
++{
++static struct stat ac_aggr;
++if (ac_aggr.st_level)
++return 0;
++  ;
++  return 0;
+ }
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_member_struct_stat_st_level=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
++	cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
+ _ACEOF
+-if ac_fn_c_try_run "$LINENO"; then :
+-  ac_cv_have_long_long_rlim_t=yes
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++$ac_includes_default
++int
++main ()
++{
++static struct stat ac_aggr;
++if (sizeof ac_aggr.st_level)
++return 0;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_member_struct_stat_st_level=yes
+ else
+-  ac_cv_have_long_long_rlim_t=no
+-fi
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+-  conftest.$ac_objext conftest.beam conftest.$ac_ext
+-fi
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
++	ac_cv_member_struct_stat_st_level=no
+ fi
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_long_long_rlim_t" >&5
+-$as_echo "$ac_cv_have_long_long_rlim_t" >&6; }
+-if test "$ac_cv_have_long_long_rlim_t" = yes
+-then
+-
+-$as_echo "#define HAVE_LONG_LONG_RLIM_T 1" >>confdefs.h
+-
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ 
+-ac_fn_c_check_type "$LINENO" "struct opthdr" "ac_cv_type_struct_opthdr" "#include <sys/socket.h>
+-"
+-if test "x$ac_cv_type_struct_opthdr" = x""yes; then :
+-
+-cat >>confdefs.h <<_ACEOF
+-#define HAVE_STRUCT_OPTHDR 1
+-_ACEOF
+-
+-
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-
+-ac_fn_c_check_type "$LINENO" "struct t_opthdr" "ac_cv_type_struct_t_opthdr" "#include <sys/tiuser.h>
+-"
+-if test "x$ac_cv_type_struct_t_opthdr" = x""yes; then :
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_level" >&5
++$as_echo "$ac_cv_member_struct_stat_st_level" >&6; }
++if test "x$ac_cv_member_struct_stat_st_level" = x""yes; then
+ 
+ cat >>confdefs.h <<_ACEOF
+-#define HAVE_STRUCT_T_OPTHDR 1
++#define HAVE_STRUCT_STAT_ST_LEVEL 1
+ _ACEOF
+ 
+ 
+ fi
+-
+-
+-if test x$opsys != xlinux; then
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lnsl" >&5
+-$as_echo_n "checking for main in -lnsl... " >&6; }
+-if test "${ac_cv_lib_nsl_main+set}" = set; then :
++{ $as_echo "$as_me:$LINENO: checking for struct stat.st_rdev" >&5
++$as_echo_n "checking for struct stat.st_rdev... " >&6; }
++if test "${ac_cv_member_struct_stat_st_rdev+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lnsl  $LIBS"
+-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+-
+-
++$ac_includes_default
+ int
+ main ()
+ {
+-return main ();
++static struct stat ac_aggr;
++if (ac_aggr.st_rdev)
++return 0;
+   ;
+   return 0;
+ }
+ _ACEOF
+-if ac_fn_c_try_link "$LINENO"; then :
+-  ac_cv_lib_nsl_main=yes
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_member_struct_stat_st_rdev=yes
+ else
+-  ac_cv_lib_nsl_main=no
+-fi
+-rm -f core conftest.err conftest.$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_nsl_main" >&5
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++$ac_includes_default
++int
++main ()
++{
++static struct stat ac_aggr;
++if (sizeof ac_aggr.st_rdev)
++return 0;
++  ;
++  return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_member_struct_stat_st_rdev=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_member_struct_stat_st_rdev=no
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_rdev" >&5
++$as_echo "$ac_cv_member_struct_stat_st_rdev" >&6; }
++if test "x$ac_cv_member_struct_stat_st_rdev" = x""yes; then
++
++cat >>confdefs.h <<_ACEOF
++#define HAVE_STRUCT_STAT_ST_RDEV 1
++_ACEOF
++
++
++fi
++
++{ $as_echo "$as_me:$LINENO: checking for stat64 in (asm|sys)/stat.h" >&5
++$as_echo_n "checking for stat64 in (asm|sys)/stat.h... " >&6; }
++if test "${ac_cv_type_stat64+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#ifdef LINUX
++#include <linux/types.h>
++#include <asm/stat.h>
++#else
++#include <sys/stat.h>
++#endif
++int
++main ()
++{
++struct stat64 st;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_type_stat64=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_type_stat64=no
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_stat64" >&5
++$as_echo "$ac_cv_type_stat64" >&6; }
++if test "$ac_cv_type_stat64" = yes
++then
++
++cat >>confdefs.h <<\_ACEOF
++#define HAVE_STAT64 1
++_ACEOF
++
++fi
++
++
++{ $as_echo "$as_me:$LINENO: checking return type of signal handlers" >&5
++$as_echo_n "checking return type of signal handlers... " >&6; }
++if test "${ac_cv_type_signal+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <sys/types.h>
++#include <signal.h>
++
++int
++main ()
++{
++return *(signal (0, 0)) (0) == 1;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_type_signal=int
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_type_signal=void
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:$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
++
++
++{ $as_echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
++$as_echo_n "checking for uid_t in sys/types.h... " >&6; }
++if test "${ac_cv_type_uid_t+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <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:$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
++
++cat >>confdefs.h <<\_ACEOF
++#define uid_t int
++_ACEOF
++
++
++cat >>confdefs.h <<\_ACEOF
++#define gid_t int
++_ACEOF
++
++fi
++
++{ $as_echo "$as_me:$LINENO: checking for mode_t" >&5
++$as_echo_n "checking for mode_t... " >&6; }
++if test "${ac_cv_type_mode_t+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  ac_cv_type_mode_t=no
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++$ac_includes_default
++int
++main ()
++{
++if (sizeof (mode_t))
++       return 0;
++  ;
++  return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++$ac_includes_default
++int
++main ()
++{
++if (sizeof ((mode_t)))
++	  return 0;
++  ;
++  return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  :
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_type_mode_t=yes
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5
++$as_echo "$ac_cv_type_mode_t" >&6; }
++if test "x$ac_cv_type_mode_t" = x""yes; then
++  :
++else
++
++cat >>confdefs.h <<_ACEOF
++#define mode_t int
++_ACEOF
++
++fi
++
++{ $as_echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
++$as_echo_n "checking type of array argument to getgroups... " >&6; }
++if test "${ac_cv_type_getgroups+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  if test "$cross_compiling" = yes; then
++  ac_cv_type_getgroups=cross
++else
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++/* Thanks to Mike Rendell for this test.  */
++$ac_includes_default
++#define NGID 256
++#undef MAX
++#define MAX(x, y) ((x) > (y) ? (x) : (y))
++
++int
++main ()
++{
++  gid_t gidset[NGID];
++  int i, n;
++  union { gid_t gval; long int lval; }  val;
++
++  val.lval = -1;
++  for (i = 0; i < NGID; i++)
++    gidset[i] = val.gval;
++  n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
++		 gidset);
++  /* Exit non-zero if getgroups seems to require an array of ints.  This
++     happens when gid_t is short int but getgroups modifies an array
++     of ints.  */
++  return n > 0 && gidset[n] != val.gval;
++}
++_ACEOF
++rm -f 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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_link") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
++  { (case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_try") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; }; then
++  ac_cv_type_getgroups=gid_t
++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
++
++( exit $ac_status )
++ac_cv_type_getgroups=int
++fi
++rm -rf conftest.dSYM
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++fi
++
++
++if test $ac_cv_type_getgroups = cross; then
++        cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <unistd.h>
++
++_ACEOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++  $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
++  ac_cv_type_getgroups=gid_t
++else
++  ac_cv_type_getgroups=int
++fi
++rm -f conftest*
++
++fi
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
++$as_echo "$ac_cv_type_getgroups" >&6; }
++
++cat >>confdefs.h <<_ACEOF
++#define GETGROUPS_T $ac_cv_type_getgroups
++_ACEOF
++
++
++{ $as_echo "$as_me:$LINENO: checking whether sys/types.h defines makedev" >&5
++$as_echo_n "checking whether sys/types.h defines makedev... " >&6; }
++if test "${ac_cv_header_sys_types_h_makedev+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <sys/types.h>
++int
++main ()
++{
++return makedev(0, 0);
++  ;
++  return 0;
++}
++_ACEOF
++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=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_link") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest$ac_exeext && {
++	 test "$cross_compiling" = yes ||
++	 $as_test_x conftest$ac_exeext
++       }; then
++  ac_cv_header_sys_types_h_makedev=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_header_sys_types_h_makedev=no
++fi
++
++rm -rf conftest.dSYM
++rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
++      conftest$ac_exeext conftest.$ac_ext
++
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_types_h_makedev" >&5
++$as_echo "$ac_cv_header_sys_types_h_makedev" >&6; }
++
++if test $ac_cv_header_sys_types_h_makedev = no; then
++if test "${ac_cv_header_sys_mkdev_h+set}" = set; then
++  { $as_echo "$as_me:$LINENO: checking for sys/mkdev.h" >&5
++$as_echo_n "checking for sys/mkdev.h... " >&6; }
++if test "${ac_cv_header_sys_mkdev_h+set}" = set; then
++  $as_echo_n "(cached) " >&6
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_mkdev_h" >&5
++$as_echo "$ac_cv_header_sys_mkdev_h" >&6; }
++else
++  # Is the header compilable?
++{ $as_echo "$as_me:$LINENO: checking sys/mkdev.h usability" >&5
++$as_echo_n "checking sys/mkdev.h usability... " >&6; }
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++$ac_includes_default
++#include <sys/mkdev.h>
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_header_compiler=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_header_compiler=no
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
++$as_echo "$ac_header_compiler" >&6; }
++
++# Is the header present?
++{ $as_echo "$as_me:$LINENO: checking sys/mkdev.h presence" >&5
++$as_echo_n "checking sys/mkdev.h presence... " >&6; }
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <sys/mkdev.h>
++_ACEOF
++if { (ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } >/dev/null && {
++	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       }; then
++  ac_header_preproc=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++  ac_header_preproc=no
++fi
++
++rm -f conftest.err conftest.$ac_ext
++{ $as_echo "$as_me:$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:$LINENO: WARNING: sys/mkdev.h: accepted by the compiler, rejected by the preprocessor!" >&5
++$as_echo "$as_me: WARNING: sys/mkdev.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
++    { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: proceeding with the compiler's result" >&5
++$as_echo "$as_me: WARNING: sys/mkdev.h: proceeding with the compiler's result" >&2;}
++    ac_header_preproc=yes
++    ;;
++  no:yes:* )
++    { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: present but cannot be compiled" >&5
++$as_echo "$as_me: WARNING: sys/mkdev.h: present but cannot be compiled" >&2;}
++    { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h:     check for missing prerequisite headers?" >&5
++$as_echo "$as_me: WARNING: sys/mkdev.h:     check for missing prerequisite headers?" >&2;}
++    { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: see the Autoconf documentation" >&5
++$as_echo "$as_me: WARNING: sys/mkdev.h: see the Autoconf documentation" >&2;}
++    { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h:     section \"Present But Cannot Be Compiled\"" >&5
++$as_echo "$as_me: WARNING: sys/mkdev.h:     section \"Present But Cannot Be Compiled\"" >&2;}
++    { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: proceeding with the preprocessor's result" >&5
++$as_echo "$as_me: WARNING: sys/mkdev.h: proceeding with the preprocessor's result" >&2;}
++    { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: in the future, the compiler will take precedence" >&5
++$as_echo "$as_me: WARNING: sys/mkdev.h: in the future, the compiler will take precedence" >&2;}
++
++    ;;
++esac
++{ $as_echo "$as_me:$LINENO: checking for sys/mkdev.h" >&5
++$as_echo_n "checking for sys/mkdev.h... " >&6; }
++if test "${ac_cv_header_sys_mkdev_h+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  ac_cv_header_sys_mkdev_h=$ac_header_preproc
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_mkdev_h" >&5
++$as_echo "$ac_cv_header_sys_mkdev_h" >&6; }
++
++fi
++if test "x$ac_cv_header_sys_mkdev_h" = x""yes; then
++
++cat >>confdefs.h <<\_ACEOF
++#define MAJOR_IN_MKDEV 1
++_ACEOF
++
++fi
++
++
++
++  if test $ac_cv_header_sys_mkdev_h = no; then
++    if test "${ac_cv_header_sys_sysmacros_h+set}" = set; then
++  { $as_echo "$as_me:$LINENO: checking for sys/sysmacros.h" >&5
++$as_echo_n "checking for sys/sysmacros.h... " >&6; }
++if test "${ac_cv_header_sys_sysmacros_h+set}" = set; then
++  $as_echo_n "(cached) " >&6
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_sysmacros_h" >&5
++$as_echo "$ac_cv_header_sys_sysmacros_h" >&6; }
++else
++  # Is the header compilable?
++{ $as_echo "$as_me:$LINENO: checking sys/sysmacros.h usability" >&5
++$as_echo_n "checking sys/sysmacros.h usability... " >&6; }
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++$ac_includes_default
++#include <sys/sysmacros.h>
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_header_compiler=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_header_compiler=no
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
++$as_echo "$ac_header_compiler" >&6; }
++
++# Is the header present?
++{ $as_echo "$as_me:$LINENO: checking sys/sysmacros.h presence" >&5
++$as_echo_n "checking sys/sysmacros.h presence... " >&6; }
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <sys/sysmacros.h>
++_ACEOF
++if { (ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } >/dev/null && {
++	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       }; then
++  ac_header_preproc=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++  ac_header_preproc=no
++fi
++
++rm -f conftest.err conftest.$ac_ext
++{ $as_echo "$as_me:$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:$LINENO: WARNING: sys/sysmacros.h: accepted by the compiler, rejected by the preprocessor!" >&5
++$as_echo "$as_me: WARNING: sys/sysmacros.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
++    { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: proceeding with the compiler's result" >&5
++$as_echo "$as_me: WARNING: sys/sysmacros.h: proceeding with the compiler's result" >&2;}
++    ac_header_preproc=yes
++    ;;
++  no:yes:* )
++    { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: present but cannot be compiled" >&5
++$as_echo "$as_me: WARNING: sys/sysmacros.h: present but cannot be compiled" >&2;}
++    { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h:     check for missing prerequisite headers?" >&5
++$as_echo "$as_me: WARNING: sys/sysmacros.h:     check for missing prerequisite headers?" >&2;}
++    { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: see the Autoconf documentation" >&5
++$as_echo "$as_me: WARNING: sys/sysmacros.h: see the Autoconf documentation" >&2;}
++    { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h:     section \"Present But Cannot Be Compiled\"" >&5
++$as_echo "$as_me: WARNING: sys/sysmacros.h:     section \"Present But Cannot Be Compiled\"" >&2;}
++    { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: proceeding with the preprocessor's result" >&5
++$as_echo "$as_me: WARNING: sys/sysmacros.h: proceeding with the preprocessor's result" >&2;}
++    { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: in the future, the compiler will take precedence" >&5
++$as_echo "$as_me: WARNING: sys/sysmacros.h: in the future, the compiler will take precedence" >&2;}
++
++    ;;
++esac
++{ $as_echo "$as_me:$LINENO: checking for sys/sysmacros.h" >&5
++$as_echo_n "checking for sys/sysmacros.h... " >&6; }
++if test "${ac_cv_header_sys_sysmacros_h+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  ac_cv_header_sys_sysmacros_h=$ac_header_preproc
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_sysmacros_h" >&5
++$as_echo "$ac_cv_header_sys_sysmacros_h" >&6; }
++
++fi
++if test "x$ac_cv_header_sys_sysmacros_h" = x""yes; then
++
++cat >>confdefs.h <<\_ACEOF
++#define MAJOR_IN_SYSMACROS 1
++_ACEOF
++
++fi
++
++
++  fi
++fi
++
++{ $as_echo "$as_me:$LINENO: checking for sig_atomic_t" >&5
++$as_echo_n "checking for sig_atomic_t... " >&6; }
++if test "${ac_cv_type_sig_atomic_t+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  ac_cv_type_sig_atomic_t=no
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <signal.h>
++
++int
++main ()
++{
++if (sizeof (sig_atomic_t))
++       return 0;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <signal.h>
++
++int
++main ()
++{
++if (sizeof ((sig_atomic_t)))
++	  return 0;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  :
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_type_sig_atomic_t=yes
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_sig_atomic_t" >&5
++$as_echo "$ac_cv_type_sig_atomic_t" >&6; }
++if test "x$ac_cv_type_sig_atomic_t" = x""yes; then
++
++cat >>confdefs.h <<_ACEOF
++#define HAVE_SIG_ATOMIC_T 1
++_ACEOF
++
++
++fi
++{ $as_echo "$as_me:$LINENO: checking for siginfo_t" >&5
++$as_echo_n "checking for siginfo_t... " >&6; }
++if test "${ac_cv_type_siginfo_t+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  ac_cv_type_siginfo_t=no
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <signal.h>
++
++int
++main ()
++{
++if (sizeof (siginfo_t))
++       return 0;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <signal.h>
++
++int
++main ()
++{
++if (sizeof ((siginfo_t)))
++	  return 0;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  :
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_type_siginfo_t=yes
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_siginfo_t" >&5
++$as_echo "$ac_cv_type_siginfo_t" >&6; }
++if test "x$ac_cv_type_siginfo_t" = x""yes; then
++
++cat >>confdefs.h <<_ACEOF
++#define HAVE_SIGINFO_T 1
++_ACEOF
++
++
++fi
++
++{ $as_echo "$as_me:$LINENO: checking for struct sockaddr_in6.sin6_scope_id" >&5
++$as_echo_n "checking for struct sockaddr_in6.sin6_scope_id... " >&6; }
++if test "${ac_cv_member_struct_sockaddr_in6_sin6_scope_id+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <sys/types.h>
++#include <sys/socket.h>
++#include <netinet/in.h>
++
++int
++main ()
++{
++static struct sockaddr_in6 ac_aggr;
++if (ac_aggr.sin6_scope_id)
++return 0;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_member_struct_sockaddr_in6_sin6_scope_id=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <sys/types.h>
++#include <sys/socket.h>
++#include <netinet/in.h>
++
++int
++main ()
++{
++static struct sockaddr_in6 ac_aggr;
++if (sizeof ac_aggr.sin6_scope_id)
++return 0;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_member_struct_sockaddr_in6_sin6_scope_id=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_member_struct_sockaddr_in6_sin6_scope_id=no
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_sockaddr_in6_sin6_scope_id" >&5
++$as_echo "$ac_cv_member_struct_sockaddr_in6_sin6_scope_id" >&6; }
++if test "x$ac_cv_member_struct_sockaddr_in6_sin6_scope_id" = x""yes; then
++
++cat >>confdefs.h <<_ACEOF
++#define HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID 1
++_ACEOF
++
++
++fi
++
++{ $as_echo "$as_me:$LINENO: checking for long long" >&5
++$as_echo_n "checking for long long... " >&6; }
++if test "${ac_cv_type_long_long+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  ac_cv_type_long_long=no
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++$ac_includes_default
++int
++main ()
++{
++if (sizeof (long long))
++       return 0;
++  ;
++  return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++$ac_includes_default
++int
++main ()
++{
++if (sizeof ((long long)))
++	  return 0;
++  ;
++  return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  :
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_type_long_long=yes
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
++$as_echo "$ac_cv_type_long_long" >&6; }
++if test "x$ac_cv_type_long_long" = x""yes; then
++
++cat >>confdefs.h <<_ACEOF
++#define HAVE_LONG_LONG 1
++_ACEOF
++
++
++fi
++
++{ $as_echo "$as_me:$LINENO: checking for little endian long long" >&5
++$as_echo_n "checking for little endian long long... " >&6; }
++if test "${ac_cv_have_little_endian_long_long+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  if test "$cross_compiling" = yes; then
++  # Should try to guess here
++ac_cv_have_little_endian_long_long=no
++
++else
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++
++int main () {
++	union {
++		long long ll;
++		long l [2];
++	} u;
++	u.ll = 0x12345678;
++	if (u.l[0] == 0x12345678)
++		return 0;
++	return 1;
++}
++
++_ACEOF
++rm -f conftest$ac_exeext
++if { (ac_try="$ac_link"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_link") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
++  { (case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_try") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; }; then
++  ac_cv_have_little_endian_long_long=yes
++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
++
++( exit $ac_status )
++ac_cv_have_little_endian_long_long=no
++fi
++rm -rf conftest.dSYM
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++fi
++
++
++fi
++
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_little_endian_long_long" >&5
++$as_echo "$ac_cv_have_little_endian_long_long" >&6; }
++if test "$ac_cv_have_little_endian_long_long" = yes
++then
++
++cat >>confdefs.h <<\_ACEOF
++#define HAVE_LITTLE_ENDIAN_LONG_LONG 1
++_ACEOF
++
++fi
++
++{ $as_echo "$as_me:$LINENO: checking for long long off_t" >&5
++$as_echo_n "checking for long long off_t... " >&6; }
++if test "${ac_cv_have_long_long_off_t+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  if test "$cross_compiling" = yes; then
++  # Should try to guess here
++ac_cv_have_long_long_off_t=no
++
++else
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <sys/types.h>
++main () {
++	if (sizeof (off_t) == sizeof (long long) &&
++	    sizeof (off_t) > sizeof (long))
++	    return 0;
++	return 1;
++}
++
++_ACEOF
++rm -f conftest$ac_exeext
++if { (ac_try="$ac_link"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_link") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
++  { (case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_try") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; }; then
++  ac_cv_have_long_long_off_t=yes
++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
++
++( exit $ac_status )
++ac_cv_have_long_long_off_t=no
++fi
++rm -rf conftest.dSYM
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++fi
++
++
++fi
++
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_long_long_off_t" >&5
++$as_echo "$ac_cv_have_long_long_off_t" >&6; }
++if test "$ac_cv_have_long_long_off_t" = yes
++then
++
++cat >>confdefs.h <<\_ACEOF
++#define HAVE_LONG_LONG_OFF_T 1
++_ACEOF
++
++fi
++
++{ $as_echo "$as_me:$LINENO: checking for long long rlim_t" >&5
++$as_echo_n "checking for long long rlim_t... " >&6; }
++if test "${ac_cv_have_long_long_rlim_t+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  if test "$cross_compiling" = yes; then
++  # Should try to guess here
++ac_cv_have_long_long_rlim_t=no
++
++else
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <sys/types.h>
++#include <sys/time.h>
++#include <sys/resource.h>
++main () {
++	if (sizeof (rlim_t) == sizeof (long long) &&
++	    sizeof (rlim_t) > sizeof (long))
++	    return 0;
++	return 1;
++}
++
++_ACEOF
++rm -f conftest$ac_exeext
++if { (ac_try="$ac_link"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_link") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
++  { (case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_try") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; }; then
++  ac_cv_have_long_long_rlim_t=yes
++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
++
++( exit $ac_status )
++ac_cv_have_long_long_rlim_t=no
++fi
++rm -rf conftest.dSYM
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++fi
++
++
++fi
++
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_long_long_rlim_t" >&5
++$as_echo "$ac_cv_have_long_long_rlim_t" >&6; }
++if test "$ac_cv_have_long_long_rlim_t" = yes
++then
++
++cat >>confdefs.h <<\_ACEOF
++#define HAVE_LONG_LONG_RLIM_T 1
++_ACEOF
++
++fi
++
++{ $as_echo "$as_me:$LINENO: checking for struct opthdr" >&5
++$as_echo_n "checking for struct opthdr... " >&6; }
++if test "${ac_cv_type_struct_opthdr+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  ac_cv_type_struct_opthdr=no
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <sys/socket.h>
++
++int
++main ()
++{
++if (sizeof (struct opthdr))
++       return 0;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <sys/socket.h>
++
++int
++main ()
++{
++if (sizeof ((struct opthdr)))
++	  return 0;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  :
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_type_struct_opthdr=yes
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_struct_opthdr" >&5
++$as_echo "$ac_cv_type_struct_opthdr" >&6; }
++if test "x$ac_cv_type_struct_opthdr" = x""yes; then
++
++cat >>confdefs.h <<_ACEOF
++#define HAVE_STRUCT_OPTHDR 1
++_ACEOF
++
++
++fi
++
++{ $as_echo "$as_me:$LINENO: checking for struct t_opthdr" >&5
++$as_echo_n "checking for struct t_opthdr... " >&6; }
++if test "${ac_cv_type_struct_t_opthdr+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  ac_cv_type_struct_t_opthdr=no
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <sys/tiuser.h>
++
++int
++main ()
++{
++if (sizeof (struct t_opthdr))
++       return 0;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <sys/tiuser.h>
++
++int
++main ()
++{
++if (sizeof ((struct t_opthdr)))
++	  return 0;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  :
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_type_struct_t_opthdr=yes
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_struct_t_opthdr" >&5
++$as_echo "$ac_cv_type_struct_t_opthdr" >&6; }
++if test "x$ac_cv_type_struct_t_opthdr" = x""yes; then
++
++cat >>confdefs.h <<_ACEOF
++#define HAVE_STRUCT_T_OPTHDR 1
++_ACEOF
++
++
++fi
++
++
++if test x$opsys != xlinux; then
++
++{ $as_echo "$as_me:$LINENO: checking for main in -lnsl" >&5
++$as_echo_n "checking for main in -lnsl... " >&6; }
++if test "${ac_cv_lib_nsl_main+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  ac_check_lib_save_LIBS=$LIBS
++LIBS="-lnsl  $LIBS"
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++
++
++int
++main ()
++{
++return main ();
++  ;
++  return 0;
++}
++_ACEOF
++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=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_link") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest$ac_exeext && {
++	 test "$cross_compiling" = yes ||
++	 $as_test_x conftest$ac_exeext
++       }; then
++  ac_cv_lib_nsl_main=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_lib_nsl_main=no
++fi
++
++rm -rf conftest.dSYM
++rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
++      conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_main" >&5
+ $as_echo "$ac_cv_lib_nsl_main" >&6; }
+-if test "x$ac_cv_lib_nsl_main" = x""yes; then :
++if test "x$ac_cv_lib_nsl_main" = x""yes; then
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_LIBNSL 1
++_ACEOF
++
++  LIBS="-lnsl $LIBS"
++
++fi
++
++fi
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++for ac_func in  \
++	fork \
++	getdents \
++	if_indextoname \
++	inet_ntop \
++	mctl \
++	prctl \
++	pread \
++	sendmsg \
++	sigaction \
++	strerror \
++	strsignal \
++	sys_siglist \
++	_sys_siglist \
++
++do
++as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
++{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
++$as_echo_n "checking for $ac_func... " >&6; }
++if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
++  $as_echo_n "(cached) " >&6
++else
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++    which can conflict with char $ac_func (); 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 $ac_func
++
++/* 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 $ac_func ();
++/* The GNU C library defines this for functions which it implements
++    to always fail with ENOSYS.  Some functions are actually named
++    something starting with __ and the normal name is an alias.  */
++#if defined __stub_$ac_func || defined __stub___$ac_func
++choke me
++#endif
++
++int
++main ()
++{
++return $ac_func ();
++  ;
++  return 0;
++}
++_ACEOF
++rm -f conftest.$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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_link") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest$ac_exeext && {
++	 test "$cross_compiling" = yes ||
++	 $as_test_x conftest$ac_exeext
++       }; then
++  eval "$as_ac_var=yes"
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	eval "$as_ac_var=no"
++fi
++
++rm -rf conftest.dSYM
++rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
++      conftest$ac_exeext conftest.$ac_ext
++fi
++ac_res=`eval 'as_val=${'$as_ac_var'}
++		 $as_echo "$as_val"'`
++	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++as_val=`eval 'as_val=${'$as_ac_var'}
++		 $as_echo "$as_val"'`
++   if test "x$as_val" = x""yes; then
++  cat >>confdefs.h <<_ACEOF
++#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++for ac_header in  \
++	inttypes.h \
++	ioctls.h \
++	libaio.h \
++	mqueue.h \
++	poll.h \
++	stropts.h \
++	termio.h \
++	sys/acl.h \
++	sys/aio.h \
++	sys/asynch.h \
++	sys/conf.h \
++	sys/door.h \
++	sys/epoll.h \
++	sys/filio.h \
++	sys/ioctl.h \
++	sys/nscsys.h \
++	sys/poll.h \
++	sys/ptrace.h \
++	sys/reg.h \
++	sys/stream.h \
++	sys/sysconfig.h \
++	sys/tihdr.h \
++	sys/tiuser.h \
++	sys/uio.h \
++	sys/vfs.h \
++	asm/cachectl.h \
++	asm/sysmips.h \
++	linux/capability.h \
++	linux/ptrace.h \
++	linux/utsname.h \
++
++do
++as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
++$as_echo_n "checking for $ac_header... " >&6; }
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++  $as_echo_n "(cached) " >&6
++fi
++ac_res=`eval 'as_val=${'$as_ac_Header'}
++		 $as_echo "$as_val"'`
++	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++else
++  # Is the header compilable?
++{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
++$as_echo_n "checking $ac_header usability... " >&6; }
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++$ac_includes_default
++#include <$ac_header>
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_header_compiler=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_header_compiler=no
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
++$as_echo "$ac_header_compiler" >&6; }
++
++# Is the header present?
++{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
++$as_echo_n "checking $ac_header presence... " >&6; }
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <$ac_header>
++_ACEOF
++if { (ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } >/dev/null && {
++	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       }; then
++  ac_header_preproc=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++  ac_header_preproc=no
++fi
++
++rm -f conftest.err conftest.$ac_ext
++{ $as_echo "$as_me:$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:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
++$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
++    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
++$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
++    ac_header_preproc=yes
++    ;;
++  no:yes:* )
++    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
++$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
++    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
++$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
++    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
++$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
++    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
++$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
++    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
++$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
++    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
++$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
++
++    ;;
++esac
++{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
++$as_echo_n "checking for $ac_header... " >&6; }
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++  $as_echo_n "(cached) " >&6
++else
++  eval "$as_ac_Header=\$ac_header_preproc"
++fi
++ac_res=`eval 'as_val=${'$as_ac_Header'}
++		 $as_echo "$as_val"'`
++	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++
++fi
++as_val=`eval 'as_val=${'$as_ac_Header'}
++		 $as_echo "$as_val"'`
++   if test "x$as_val" = x""yes; then
++  cat >>confdefs.h <<_ACEOF
++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++
++done
++
++
++
++
++
++for ac_header in linux/icmp.h linux/in6.h linux/netlink.h linux/if_packet.h
++do
++as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
++{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
++$as_echo_n "checking for $ac_header... " >&6; }
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++  $as_echo_n "(cached) " >&6
++else
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <stddef.h>
++#include <sys/socket.h>
++#include <linux/socket.h>
++
++#include <$ac_header>
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  eval "$as_ac_Header=yes"
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	eval "$as_ac_Header=no"
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++ac_res=`eval 'as_val=${'$as_ac_Header'}
++		 $as_echo "$as_val"'`
++	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++as_val=`eval 'as_val=${'$as_ac_Header'}
++		 $as_echo "$as_val"'`
++   if test "x$as_val" = x""yes; then
++  cat >>confdefs.h <<_ACEOF
++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++
++done
++
++
++for ac_header in asm/sigcontext.h
++do
++as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
++{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
++$as_echo_n "checking for $ac_header... " >&6; }
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++  $as_echo_n "(cached) " >&6
++else
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <signal.h>
++
++#include <$ac_header>
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  eval "$as_ac_Header=yes"
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	eval "$as_ac_Header=no"
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++ac_res=`eval 'as_val=${'$as_ac_Header'}
++		 $as_echo "$as_val"'`
++	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++as_val=`eval 'as_val=${'$as_ac_Header'}
++		 $as_echo "$as_val"'`
++   if test "x$as_val" = x""yes; then
++  cat >>confdefs.h <<_ACEOF
++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++
++done
++
++{ $as_echo "$as_me:$LINENO: checking for struct sigcontext_struct" >&5
++$as_echo_n "checking for struct sigcontext_struct... " >&6; }
++if test "${ac_cv_type_struct_sigcontext_struct+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  ac_cv_type_struct_sigcontext_struct=no
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <signal.h>
++
++int
++main ()
++{
++if (sizeof (struct sigcontext_struct))
++       return 0;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <signal.h>
++
++int
++main ()
++{
++if (sizeof ((struct sigcontext_struct)))
++	  return 0;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  :
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_type_struct_sigcontext_struct=yes
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_struct_sigcontext_struct" >&5
++$as_echo "$ac_cv_type_struct_sigcontext_struct" >&6; }
++if test "x$ac_cv_type_struct_sigcontext_struct" = x""yes; then
++
++cat >>confdefs.h <<_ACEOF
++#define HAVE_STRUCT_SIGCONTEXT_STRUCT 1
++_ACEOF
++
++
++fi
++{ $as_echo "$as_me:$LINENO: checking for struct sigcontext" >&5
++$as_echo_n "checking for struct sigcontext... " >&6; }
++if test "${ac_cv_type_struct_sigcontext+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  ac_cv_type_struct_sigcontext=no
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <signal.h>
++
++int
++main ()
++{
++if (sizeof (struct sigcontext))
++       return 0;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <signal.h>
++
++int
++main ()
++{
++if (sizeof ((struct sigcontext)))
++	  return 0;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  :
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_type_struct_sigcontext=yes
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_struct_sigcontext" >&5
++$as_echo "$ac_cv_type_struct_sigcontext" >&6; }
++if test "x$ac_cv_type_struct_sigcontext" = x""yes; then
++
++cat >>confdefs.h <<_ACEOF
++#define HAVE_STRUCT_SIGCONTEXT 1
++_ACEOF
++
++
++fi
++
++
++
++for ac_header in netinet/tcp.h netinet/udp.h
++do
++as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
++{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
++$as_echo_n "checking for $ac_header... " >&6; }
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++  $as_echo_n "(cached) " >&6
++else
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <netinet/in.h>
++
++#include <$ac_header>
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  eval "$as_ac_Header=yes"
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	eval "$as_ac_Header=no"
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++ac_res=`eval 'as_val=${'$as_ac_Header'}
++		 $as_echo "$as_val"'`
++	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++as_val=`eval 'as_val=${'$as_ac_Header'}
++		 $as_echo "$as_val"'`
++   if test "x$as_val" = x""yes; then
+   cat >>confdefs.h <<_ACEOF
+-#define HAVE_LIBNSL 1
++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++
++done
++
++
++{ $as_echo "$as_me:$LINENO: checking for MP procfs" >&5
++$as_echo_n "checking for MP procfs... " >&6; }
++if test "${ac_cv_mp_procfs+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  if test "$cross_compiling" = yes; then
++
++# Guess or punt.
++case "$host_os" in
++svr4.2*|svr5*)
++	ac_cv_mp_procfs=yes
++	;;
++*)
++	ac_cv_mp_procfs=no
++	;;
++esac
++
++else
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++
++#include <stdio.h>
++#include <signal.h>
++#include <sys/procfs.h>
++
++main()
++{
++	int pid;
++	char proc[32];
++	FILE *ctl;
++	FILE *status;
++	int cmd;
++	struct pstatus pstatus;
++
++	if ((pid = fork()) == 0) {
++		pause();
++		exit(0);
++	}
++	sprintf(proc, "/proc/%d/ctl", pid);
++	if ((ctl = fopen(proc, "w")) == NULL)
++		goto fail;
++	sprintf(proc, "/proc/%d/status", pid);
++	if ((status = fopen (proc, "r")) == NULL)
++		goto fail;
++	cmd = PCSTOP;
++	if (write (fileno (ctl), &cmd, sizeof cmd) < 0)
++		goto fail;
++	if (read (fileno (status), &pstatus, sizeof pstatus) < 0)
++		goto fail;
++	kill(pid, SIGKILL);
++	exit(0);
++fail:
++	kill(pid, SIGKILL);
++	exit(1);
++}
++
++_ACEOF
++rm -f 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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_link") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
++  { (case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_try") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; }; then
++  ac_cv_mp_procfs=yes
++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
++
++( exit $ac_status )
++ac_cv_mp_procfs=no
++fi
++rm -rf conftest.dSYM
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++fi
++
++
++fi
++
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_mp_procfs" >&5
++$as_echo "$ac_cv_mp_procfs" >&6; }
++if test "$ac_cv_mp_procfs" = yes
++then
++
++cat >>confdefs.h <<\_ACEOF
++#define HAVE_MP_PROCFS 1
++_ACEOF
++
++fi
++
++{ $as_echo "$as_me:$LINENO: checking for pollable procfs" >&5
++$as_echo_n "checking for pollable procfs... " >&6; }
++if test "${ac_cv_pollable_procfs+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  if test "$cross_compiling" = yes; then
++
++# Guess or punt.
++case "$host_os" in
++solaris2*|irix5*|svr4.2uw*|svr5*)
++	ac_cv_pollable_procfs=yes
++	;;
++*)
++	ac_cv_pollable_procfs=no
++	;;
++esac
++
++else
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++
++#include <stdio.h>
++#include <signal.h>
++#include <sys/procfs.h>
++#include <sys/stropts.h>
++#include <poll.h>
++
++#ifdef HAVE_MP_PROCFS
++#define PIOCSTOP	PCSTOP
++#define POLLWANT	POLLWRNORM
++#define PROC		"/proc/%d/ctl"
++#define PROC_MODE	"w"
++int IOCTL (int fd, int cmd, int arg) {
++	return write (fd, &cmd, sizeof cmd);
++}
++#else
++#define POLLWANT	POLLPRI
++#define	PROC		"/proc/%d"
++#define PROC_MODE	"r+"
++#define IOCTL		ioctl
++#endif
++
++main()
++{
++	int pid;
++	char proc[32];
++	FILE *pfp;
++	struct pollfd pfd;
++
++	if ((pid = fork()) == 0) {
++		pause();
++		exit(0);
++	}
++	sprintf(proc, PROC, pid);
++	if ((pfp = fopen(proc, PROC_MODE)) == NULL)
++		goto fail;
++	if (IOCTL(fileno(pfp), PIOCSTOP, NULL) < 0)
++		goto fail;
++	pfd.fd = fileno(pfp);
++	pfd.events = POLLWANT;
++	if (poll(&pfd, 1, 0) < 0)
++		goto fail;
++	if (!(pfd.revents & POLLWANT))
++		goto fail;
++	kill(pid, SIGKILL);
++	exit(0);
++fail:
++	kill(pid, SIGKILL);
++	exit(1);
++}
++
++_ACEOF
++rm -f 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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_link") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
++  { (case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_try") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; }; then
++  ac_cv_pollable_procfs=yes
++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
++
++( exit $ac_status )
++ac_cv_pollable_procfs=no
++fi
++rm -rf conftest.dSYM
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++fi
++
++
++fi
++
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_pollable_procfs" >&5
++$as_echo "$ac_cv_pollable_procfs" >&6; }
++if test "$ac_cv_pollable_procfs" = yes
++then
++
++cat >>confdefs.h <<\_ACEOF
++#define HAVE_POLLABLE_PROCFS 1
++_ACEOF
++
++fi
++
++
++{ $as_echo "$as_me:$LINENO: checking for struct msghdr.msg_control" >&5
++$as_echo_n "checking for struct msghdr.msg_control... " >&6; }
++if test "${ac_cv_member_struct_msghdr_msg_control+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <sys/socket.h>
++
++int
++main ()
++{
++static struct msghdr ac_aggr;
++if (ac_aggr.msg_control)
++return 0;
++  ;
++  return 0;
++}
+ _ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_member_struct_msghdr_msg_control=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-  LIBS="-lnsl $LIBS"
++	cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <sys/socket.h>
++
++int
++main ()
++{
++static struct msghdr ac_aggr;
++if (sizeof ac_aggr.msg_control)
++return 0;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_member_struct_msghdr_msg_control=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
++	ac_cv_member_struct_msghdr_msg_control=no
+ fi
+ 
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ 
+-for ac_func in  \
+-	fork \
+-	getdents \
+-	if_indextoname \
+-	inet_ntop \
+-	mctl \
+-	prctl \
+-	pread \
+-	sendmsg \
+-	sigaction \
+-	strerror \
+-	strsignal \
+-	sys_siglist \
+-	_sys_siglist \
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_msghdr_msg_control" >&5
++$as_echo "$ac_cv_member_struct_msghdr_msg_control" >&6; }
++if test "x$ac_cv_member_struct_msghdr_msg_control" = x""yes; then
+ 
+-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"
+-eval as_val=\$$as_ac_var
+-   if test "x$as_val" = x""yes; then :
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
++cat >>confdefs.h <<_ACEOF
++#define HAVE_STRUCT_MSGHDR_MSG_CONTROL 1
+ _ACEOF
+ 
++
+ fi
+-done
+ 
+-for ac_header in  \
+-	inttypes.h \
+-	ioctls.h \
+-	libaio.h \
+-	mqueue.h \
+-	poll.h \
+-	stropts.h \
+-	termio.h \
+-	sys/acl.h \
+-	sys/aio.h \
+-	sys/asynch.h \
+-	sys/conf.h \
+-	sys/door.h \
+-	sys/epoll.h \
+-	sys/filio.h \
+-	sys/ioctl.h \
+-	sys/nscsys.h \
+-	sys/poll.h \
+-	sys/ptrace.h \
+-	sys/reg.h \
+-	sys/stream.h \
+-	sys/sysconfig.h \
+-	sys/tihdr.h \
+-	sys/tiuser.h \
+-	sys/uio.h \
+-	sys/vfs.h \
+-	asm/cachectl.h \
+-	asm/sysmips.h \
+-	linux/capability.h \
+-	linux/ptrace.h \
+-	linux/utsname.h \
++{ $as_echo "$as_me:$LINENO: checking for pr_syscall in struct prstatus" >&5
++$as_echo_n "checking for pr_syscall in struct prstatus... " >&6; }
++if test "${ac_cv_struct_pr_syscall+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <sys/procfs.h>
++int
++main ()
++{
++#ifdef HAVE_MP_PROCFS
++pstatus_t s;
++s.pr_lwp.pr_syscall
++#else
++prstatus_t s;
++s.pr_syscall
++#endif
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_struct_pr_syscall=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-do :
+-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+-eval as_val=\$$as_ac_Header
+-   if test "x$as_val" = x""yes; then :
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++	ac_cv_struct_pr_syscall=no
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_struct_pr_syscall" >&5
++$as_echo "$ac_cv_struct_pr_syscall" >&6; }
++if test "$ac_cv_struct_pr_syscall" = yes
++then
++
++cat >>confdefs.h <<\_ACEOF
++#define HAVE_PR_SYSCALL 1
++_ACEOF
++
++fi
++
++
++{ $as_echo "$as_me:$LINENO: checking for struct T_conn_res.QUEUE_ptr" >&5
++$as_echo_n "checking for struct T_conn_res.QUEUE_ptr... " >&6; }
++if test "${ac_cv_member_struct_T_conn_res_QUEUE_ptr+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <sys/stream.h>
++#include <sys/tihdr.h>
++
++int
++main ()
++{
++static struct T_conn_res ac_aggr;
++if (ac_aggr.QUEUE_ptr)
++return 0;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_member_struct_T_conn_res_QUEUE_ptr=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <sys/stream.h>
++#include <sys/tihdr.h>
++
++int
++main ()
++{
++static struct T_conn_res ac_aggr;
++if (sizeof ac_aggr.QUEUE_ptr)
++return 0;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_member_struct_T_conn_res_QUEUE_ptr=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_member_struct_T_conn_res_QUEUE_ptr=no
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_T_conn_res_QUEUE_ptr" >&5
++$as_echo "$ac_cv_member_struct_T_conn_res_QUEUE_ptr" >&6; }
++if test "x$ac_cv_member_struct_T_conn_res_QUEUE_ptr" = x""yes; then
++
++cat >>confdefs.h <<_ACEOF
++#define HAVE_STRUCT_T_CONN_RES_QUEUE_PTR 1
++_ACEOF
++
++
++fi
++{ $as_echo "$as_me:$LINENO: checking for struct T_conn_res.ACCEPTOR_id" >&5
++$as_echo_n "checking for struct T_conn_res.ACCEPTOR_id... " >&6; }
++if test "${ac_cv_member_struct_T_conn_res_ACCEPTOR_id+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <sys/stream.h>
++#include <sys/tihdr.h>
++
++int
++main ()
++{
++static struct T_conn_res ac_aggr;
++if (ac_aggr.ACCEPTOR_id)
++return 0;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_member_struct_T_conn_res_ACCEPTOR_id=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <sys/stream.h>
++#include <sys/tihdr.h>
++
++int
++main ()
++{
++static struct T_conn_res ac_aggr;
++if (sizeof ac_aggr.ACCEPTOR_id)
++return 0;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_member_struct_T_conn_res_ACCEPTOR_id=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_member_struct_T_conn_res_ACCEPTOR_id=no
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_T_conn_res_ACCEPTOR_id" >&5
++$as_echo "$ac_cv_member_struct_T_conn_res_ACCEPTOR_id" >&6; }
++if test "x$ac_cv_member_struct_T_conn_res_ACCEPTOR_id" = x""yes; then
++
++cat >>confdefs.h <<_ACEOF
++#define HAVE_STRUCT_T_CONN_RES_ACCEPTOR_ID 1
+ _ACEOF
+ 
++
+ fi
+ 
+-done
+ 
+-for ac_header in linux/icmp.h linux/in6.h linux/netlink.h linux/if_packet.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" "#include <stddef.h>
+-#include <linux/socket.h>
+-"
+-eval as_val=\$$as_ac_Header
+-   if test "x$as_val" = x""yes; then :
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++{ $as_echo "$as_me:$LINENO: checking for struct __old_kernel_stat" >&5
++$as_echo_n "checking for struct __old_kernel_stat... " >&6; }
++if test "${ac_cv_type_struct___old_kernel_stat+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  ac_cv_type_struct___old_kernel_stat=no
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
+ _ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <asm/stat.h>
+ 
+-fi
+-
+-done
++int
++main ()
++{
++if (sizeof (struct __old_kernel_stat))
++       return 0;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <asm/stat.h>
+ 
+-for ac_header in asm/sigcontext.h
+-do :
+-  ac_fn_c_check_header_compile "$LINENO" "asm/sigcontext.h" "ac_cv_header_asm_sigcontext_h" "#include <signal.h>
+-"
+-if test "x$ac_cv_header_asm_sigcontext_h" = x""yes; then :
+-  cat >>confdefs.h <<_ACEOF
+-#define HAVE_ASM_SIGCONTEXT_H 1
++int
++main ()
++{
++if (sizeof ((struct __old_kernel_stat)))
++	  return 0;
++  ;
++  return 0;
++}
+ _ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  :
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
++	ac_cv_type_struct___old_kernel_stat=yes
+ fi
+ 
+-done
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-ac_fn_c_check_type "$LINENO" "struct sigcontext_struct" "ac_cv_type_struct_sigcontext_struct" "#include <signal.h>
+-"
+-if test "x$ac_cv_type_struct_sigcontext_struct" = x""yes; then :
++
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_struct___old_kernel_stat" >&5
++$as_echo "$ac_cv_type_struct___old_kernel_stat" >&6; }
++if test "x$ac_cv_type_struct___old_kernel_stat" = x""yes; then
+ 
+ cat >>confdefs.h <<_ACEOF
+-#define HAVE_STRUCT_SIGCONTEXT_STRUCT 1
++#define HAVE_STRUCT___OLD_KERNEL_STAT 1
+ _ACEOF
+ 
+ 
+ fi
+-ac_fn_c_check_type "$LINENO" "struct sigcontext" "ac_cv_type_struct_sigcontext" "#include <signal.h>
+-"
+-if test "x$ac_cv_type_struct_sigcontext" = x""yes; then :
+ 
+-cat >>confdefs.h <<_ACEOF
+-#define HAVE_STRUCT_SIGCONTEXT 1
++
++{ $as_echo "$as_me:$LINENO: checking for struct pt_all_user_regs" >&5
++$as_echo_n "checking for struct pt_all_user_regs... " >&6; }
++if test "${ac_cv_type_struct_pt_all_user_regs+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  ac_cv_type_struct_pt_all_user_regs=no
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <sys/ptrace.h>
++
++int
++main ()
++{
++if (sizeof (struct pt_all_user_regs))
++       return 0;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
+ _ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <sys/ptrace.h>
+ 
++int
++main ()
++{
++if (sizeof ((struct pt_all_user_regs)))
++	  return 0;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  :
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
++	ac_cv_type_struct_pt_all_user_regs=yes
+ fi
+ 
+-for ac_header in netinet/tcp.h netinet/udp.h
+-do :
+-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#include <netinet/in.h>
+-"
+-eval as_val=\$$as_ac_Header
+-   if test "x$as_val" = x""yes; then :
+-  cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+-_ACEOF
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ 
+ fi
+ 
+-done
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_struct_pt_all_user_regs" >&5
++$as_echo "$ac_cv_type_struct_pt_all_user_regs" >&6; }
++if test "x$ac_cv_type_struct_pt_all_user_regs" = x""yes; then
++
++cat >>confdefs.h <<_ACEOF
++#define HAVE_STRUCT_PT_ALL_USER_REGS 1
++_ACEOF
+ 
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MP procfs" >&5
+-$as_echo_n "checking for MP procfs... " >&6; }
+-if test "${ac_cv_mp_procfs+set}" = set; then :
++fi
++{ $as_echo "$as_me:$LINENO: checking for struct ia64_fpreg" >&5
++$as_echo_n "checking for struct ia64_fpreg... " >&6; }
++if test "${ac_cv_type_struct_ia64_fpreg+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+-  if test "$cross_compiling" = yes; then :
++  ac_cv_type_struct_ia64_fpreg=no
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <sys/ptrace.h>
+ 
+-# Guess or punt.
+-case "$host_os" in
+-svr4.2*|svr5*)
+-	ac_cv_mp_procfs=yes
+-	;;
+-*)
+-	ac_cv_mp_procfs=no
+-	;;
++int
++main ()
++{
++if (sizeof (struct ia64_fpreg))
++       return 0;
++  ;
++  return 0;
++}
++_ACEOF
++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
+-
+-else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
++#include <sys/ptrace.h>
+ 
+-#include <stdio.h>
+-#include <signal.h>
+-#include <sys/procfs.h>
+-
+-main()
++int
++main ()
+ {
+-	int pid;
+-	char proc[32];
+-	FILE *ctl;
+-	FILE *status;
+-	int cmd;
+-	struct pstatus pstatus;
+-
+-	if ((pid = fork()) == 0) {
+-		pause();
+-		exit(0);
+-	}
+-	sprintf(proc, "/proc/%d/ctl", pid);
+-	if ((ctl = fopen(proc, "w")) == NULL)
+-		goto fail;
+-	sprintf(proc, "/proc/%d/status", pid);
+-	if ((status = fopen (proc, "r")) == NULL)
+-		goto fail;
+-	cmd = PCSTOP;
+-	if (write (fileno (ctl), &cmd, sizeof cmd) < 0)
+-		goto fail;
+-	if (read (fileno (status), &pstatus, sizeof pstatus) < 0)
+-		goto fail;
+-	kill(pid, SIGKILL);
+-	exit(0);
+-fail:
+-	kill(pid, SIGKILL);
+-	exit(1);
++if (sizeof ((struct ia64_fpreg)))
++	  return 0;
++  ;
++  return 0;
+ }
+-
+ _ACEOF
+-if ac_fn_c_try_run "$LINENO"; then :
+-  ac_cv_mp_procfs=yes
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  :
+ else
+-  ac_cv_mp_procfs=no
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_type_struct_ia64_fpreg=yes
+ fi
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+-  conftest.$ac_objext conftest.beam conftest.$ac_ext
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++
+ fi
+ 
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_struct_ia64_fpreg" >&5
++$as_echo "$ac_cv_type_struct_ia64_fpreg" >&6; }
++if test "x$ac_cv_type_struct_ia64_fpreg" = x""yes; then
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_mp_procfs" >&5
+-$as_echo "$ac_cv_mp_procfs" >&6; }
+-if test "$ac_cv_mp_procfs" = yes
+-then
++cat >>confdefs.h <<_ACEOF
++#define HAVE_STRUCT_IA64_FPREG 1
++_ACEOF
+ 
+-$as_echo "#define HAVE_MP_PROCFS 1" >>confdefs.h
+ 
+ fi
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pollable procfs" >&5
+-$as_echo_n "checking for pollable procfs... " >&6; }
+-if test "${ac_cv_pollable_procfs+set}" = set; then :
+-  $as_echo_n "(cached) " >&6
+-else
+-  if test "$cross_compiling" = yes; then :
+-
+-# Guess or punt.
+-case "$host_os" in
+-solaris2*|irix5*|svr4.2uw*|svr5*)
+-	ac_cv_pollable_procfs=yes
+-	;;
+-*)
+-	ac_cv_pollable_procfs=no
+-	;;
+-esac
+ 
++{ $as_echo "$as_me:$LINENO: checking for struct user_desc" >&5
++$as_echo_n "checking for struct user_desc... " >&6; }
++if test "${ac_cv_type_struct_user_desc+set}" = set; then
++  $as_echo_n "(cached) " >&6
+ else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++  ac_cv_type_struct_user_desc=no
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
++#include <asm/ldt.h>
+ 
+-#include <stdio.h>
+-#include <signal.h>
+-#include <sys/procfs.h>
+-#include <sys/stropts.h>
+-#include <poll.h>
+-
+-#ifdef HAVE_MP_PROCFS
+-#define PIOCSTOP	PCSTOP
+-#define POLLWANT	POLLWRNORM
+-#define PROC		"/proc/%d/ctl"
+-#define PROC_MODE	"w"
+-int IOCTL (int fd, int cmd, int arg) {
+-	return write (fd, &cmd, sizeof cmd);
++int
++main ()
++{
++if (sizeof (struct user_desc))
++       return 0;
++  ;
++  return 0;
+ }
+-#else
+-#define POLLWANT	POLLPRI
+-#define	PROC		"/proc/%d"
+-#define PROC_MODE	"r+"
+-#define IOCTL		ioctl
+-#endif
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <asm/ldt.h>
+ 
+-main()
++int
++main ()
+ {
+-	int pid;
+-	char proc[32];
+-	FILE *pfp;
+-	struct pollfd pfd;
+-
+-	if ((pid = fork()) == 0) {
+-		pause();
+-		exit(0);
+-	}
+-	sprintf(proc, PROC, pid);
+-	if ((pfp = fopen(proc, PROC_MODE)) == NULL)
+-		goto fail;
+-	if (IOCTL(fileno(pfp), PIOCSTOP, NULL) < 0)
+-		goto fail;
+-	pfd.fd = fileno(pfp);
+-	pfd.events = POLLWANT;
+-	if (poll(&pfd, 1, 0) < 0)
+-		goto fail;
+-	if (!(pfd.revents & POLLWANT))
+-		goto fail;
+-	kill(pid, SIGKILL);
+-	exit(0);
+-fail:
+-	kill(pid, SIGKILL);
+-	exit(1);
++if (sizeof ((struct user_desc)))
++	  return 0;
++  ;
++  return 0;
+ }
+-
+ _ACEOF
+-if ac_fn_c_try_run "$LINENO"; then :
+-  ac_cv_pollable_procfs=yes
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  :
+ else
+-  ac_cv_pollable_procfs=no
+-fi
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+-  conftest.$ac_objext conftest.beam conftest.$ac_ext
+-fi
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
++	ac_cv_type_struct_user_desc=yes
+ fi
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_pollable_procfs" >&5
+-$as_echo "$ac_cv_pollable_procfs" >&6; }
+-if test "$ac_cv_pollable_procfs" = yes
+-then
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-$as_echo "#define HAVE_POLLABLE_PROCFS 1" >>confdefs.h
+ 
+ fi
+ 
+-
+-ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" "#include <sys/socket.h>
+-"
+-if test "x$ac_cv_member_struct_msghdr_msg_control" = x""yes; then :
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_struct_user_desc" >&5
++$as_echo "$ac_cv_type_struct_user_desc" >&6; }
++if test "x$ac_cv_type_struct_user_desc" = x""yes; then
+ 
+ cat >>confdefs.h <<_ACEOF
+-#define HAVE_STRUCT_MSGHDR_MSG_CONTROL 1
++#define HAVE_STRUCT_USER_DESC 1
+ _ACEOF
+ 
+ 
+ fi
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_syscall in struct prstatus" >&5
+-$as_echo_n "checking for pr_syscall in struct prstatus... " >&6; }
+-if test "${ac_cv_struct_pr_syscall+set}" = set; then :
++
++{ $as_echo "$as_me:$LINENO: checking for struct dqblk.dqb_curblocks" >&5
++$as_echo_n "checking for struct dqblk.dqb_curblocks... " >&6; }
++if test "${ac_cv_member_struct_dqblk_dqb_curblocks+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+-#include <sys/procfs.h>
++#include <sys/quota.h>
++
+ int
+ main ()
+ {
+-#ifdef HAVE_MP_PROCFS
+-pstatus_t s;
+-s.pr_lwp.pr_syscall
+-#else
+-prstatus_t s;
+-s.pr_syscall
+-#endif
++static struct dqblk ac_aggr;
++if (ac_aggr.dqb_curblocks)
++return 0;
+   ;
+   return 0;
+ }
+ _ACEOF
+-if ac_fn_c_try_compile "$LINENO"; then :
+-  ac_cv_struct_pr_syscall=yes
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_member_struct_dqblk_dqb_curblocks=yes
+ else
+-  ac_cv_struct_pr_syscall=no
+-fi
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_pr_syscall" >&5
+-$as_echo "$ac_cv_struct_pr_syscall" >&6; }
+-if test "$ac_cv_struct_pr_syscall" = yes
+-then
++	cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <sys/quota.h>
+ 
+-$as_echo "#define HAVE_PR_SYSCALL 1" >>confdefs.h
++int
++main ()
++{
++static struct dqblk ac_aggr;
++if (sizeof ac_aggr.dqb_curblocks)
++return 0;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_member_struct_dqblk_dqb_curblocks=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
++	ac_cv_member_struct_dqblk_dqb_curblocks=no
+ fi
+ 
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
+ 
+-ac_fn_c_check_member "$LINENO" "struct T_conn_res" "QUEUE_ptr" "ac_cv_member_struct_T_conn_res_QUEUE_ptr" "#include <sys/stream.h>
+-#include <sys/tihdr.h>
+-"
+-if test "x$ac_cv_member_struct_T_conn_res_QUEUE_ptr" = x""yes; then :
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_dqblk_dqb_curblocks" >&5
++$as_echo "$ac_cv_member_struct_dqblk_dqb_curblocks" >&6; }
++if test "x$ac_cv_member_struct_dqblk_dqb_curblocks" = x""yes; then
+ 
+ cat >>confdefs.h <<_ACEOF
+-#define HAVE_STRUCT_T_CONN_RES_QUEUE_PTR 1
++#define HAVE_STRUCT_DQBLK_DQB_CURBLOCKS 1
+ _ACEOF
+ 
+ 
+ fi
+-ac_fn_c_check_member "$LINENO" "struct T_conn_res" "ACCEPTOR_id" "ac_cv_member_struct_T_conn_res_ACCEPTOR_id" "#include <sys/stream.h>
+-#include <sys/tihdr.h>
+-"
+-if test "x$ac_cv_member_struct_T_conn_res_ACCEPTOR_id" = x""yes; then :
+ 
+-cat >>confdefs.h <<_ACEOF
+-#define HAVE_STRUCT_T_CONN_RES_ACCEPTOR_ID 1
++
++{ $as_echo "$as_me:$LINENO: checking for struct sigcontext.sc_hi2" >&5
++$as_echo_n "checking for struct sigcontext.sc_hi2... " >&6; }
++if test "${ac_cv_member_struct_sigcontext_sc_hi2+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <signal.h>
++#ifdef HAVE_ASM_SIGCONTEXT_H
++# include <asm/sigcontext.h>
++#endif
++
++int
++main ()
++{
++static struct sigcontext ac_aggr;
++if (ac_aggr.sc_hi2)
++return 0;
++  ;
++  return 0;
++}
+ _ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_member_struct_sigcontext_sc_hi2=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <signal.h>
++#ifdef HAVE_ASM_SIGCONTEXT_H
++# include <asm/sigcontext.h>
++#endif
+ 
++int
++main ()
++{
++static struct sigcontext ac_aggr;
++if (sizeof ac_aggr.sc_hi2)
++return 0;
++  ;
++  return 0;
++}
++_ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_member_struct_sigcontext_sc_hi2=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
++	ac_cv_member_struct_sigcontext_sc_hi2=no
+ fi
+ 
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
+ 
+-ac_fn_c_check_type "$LINENO" "struct __old_kernel_stat" "ac_cv_type_struct___old_kernel_stat" "#include <asm/stat.h>
+-"
+-if test "x$ac_cv_type_struct___old_kernel_stat" = x""yes; then :
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_sigcontext_sc_hi2" >&5
++$as_echo "$ac_cv_member_struct_sigcontext_sc_hi2" >&6; }
++if test "x$ac_cv_member_struct_sigcontext_sc_hi2" = x""yes; then
+ 
+ cat >>confdefs.h <<_ACEOF
+-#define HAVE_STRUCT___OLD_KERNEL_STAT 1
++#define HAVE_STRUCT_SIGCONTEXT_SC_HI2 1
+ _ACEOF
+ 
+ 
+ fi
+ 
+ 
+-ac_fn_c_check_type "$LINENO" "struct pt_all_user_regs" "ac_cv_type_struct_pt_all_user_regs" "#include <sys/ptrace.h>
+-"
+-if test "x$ac_cv_type_struct_pt_all_user_regs" = x""yes; then :
+ 
+-cat >>confdefs.h <<_ACEOF
+-#define HAVE_STRUCT_PT_ALL_USER_REGS 1
++{ $as_echo "$as_me:$LINENO: checking whether sys_errlist is declared" >&5
++$as_echo_n "checking whether sys_errlist is declared... " >&6; }
++if test "${ac_cv_have_decl_sys_errlist+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++$ac_includes_default
++int
++main ()
++{
++#ifndef sys_errlist
++  (void) sys_errlist;
++#endif
++
++  ;
++  return 0;
++}
+ _ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_have_decl_sys_errlist=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
++	ac_cv_have_decl_sys_errlist=no
++fi
+ 
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-ac_fn_c_check_type "$LINENO" "struct ia64_fpreg" "ac_cv_type_struct_ia64_fpreg" "#include <sys/ptrace.h>
+-"
+-if test "x$ac_cv_type_struct_ia64_fpreg" = x""yes; then :
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_sys_errlist" >&5
++$as_echo "$ac_cv_have_decl_sys_errlist" >&6; }
++if test "x$ac_cv_have_decl_sys_errlist" = x""yes; then
+ 
+ cat >>confdefs.h <<_ACEOF
+-#define HAVE_STRUCT_IA64_FPREG 1
++#define HAVE_DECL_SYS_ERRLIST 1
++_ACEOF
++
++
++else
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_DECL_SYS_ERRLIST 0
+ _ACEOF
+ 
+ 
+ fi
+ 
+ 
+-ac_fn_c_check_type "$LINENO" "struct user_desc" "ac_cv_type_struct_user_desc" "#include <asm/ldt.h>
+-"
+-if test "x$ac_cv_type_struct_user_desc" = x""yes; then :
++{ $as_echo "$as_me:$LINENO: checking whether sys_siglist is declared" >&5
++$as_echo_n "checking whether sys_siglist is declared... " >&6; }
++if test "${ac_cv_have_decl_sys_siglist+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <signal.h>
+ 
+-cat >>confdefs.h <<_ACEOF
+-#define HAVE_STRUCT_USER_DESC 1
++int
++main ()
++{
++#ifndef sys_siglist
++  (void) sys_siglist;
++#endif
++
++  ;
++  return 0;
++}
+ _ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_have_decl_sys_siglist=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
++	ac_cv_have_decl_sys_siglist=no
++fi
+ 
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_sys_siglist" >&5
++$as_echo "$ac_cv_have_decl_sys_siglist" >&6; }
++if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then
+ 
++cat >>confdefs.h <<_ACEOF
++#define HAVE_DECL_SYS_SIGLIST 1
++_ACEOF
+ 
+-ac_fn_c_check_member "$LINENO" "struct dqblk" "dqb_curblocks" "ac_cv_member_struct_dqblk_dqb_curblocks" "#include <sys/quota.h>
+-"
+-if test "x$ac_cv_member_struct_dqblk_dqb_curblocks" = x""yes; then :
+ 
+-cat >>confdefs.h <<_ACEOF
+-#define HAVE_STRUCT_DQBLK_DQB_CURBLOCKS 1
++else
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_DECL_SYS_SIGLIST 0
+ _ACEOF
+ 
+ 
+ fi
++{ $as_echo "$as_me:$LINENO: checking whether _sys_siglist is declared" >&5
++$as_echo_n "checking whether _sys_siglist is declared... " >&6; }
++if test "${ac_cv_have_decl__sys_siglist+set}" = set; then
++  $as_echo_n "(cached) " >&6
++else
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <signal.h>
+ 
+-
+-ac_fn_c_check_member "$LINENO" "struct sigcontext" "sc_hi2" "ac_cv_member_struct_sigcontext_sc_hi2" "#include <signal.h>
+-#ifdef HAVE_ASM_SIGCONTEXT_H
+-# include <asm/sigcontext.h>
++int
++main ()
++{
++#ifndef _sys_siglist
++  (void) _sys_siglist;
+ #endif
+-"
+-if test "x$ac_cv_member_struct_sigcontext_sc_hi2" = x""yes; then :
+ 
+-cat >>confdefs.h <<_ACEOF
+-#define HAVE_STRUCT_SIGCONTEXT_SC_HI2 1
++  ;
++  return 0;
++}
+ _ACEOF
++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:$LINENO: $ac_try_echo\""
++$as_echo "$ac_try_echo") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_cv_have_decl__sys_siglist=yes
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-
++	ac_cv_have_decl__sys_siglist=no
+ fi
+ 
+-
+-
+-ac_fn_c_check_decl "$LINENO" "sys_errlist" "ac_cv_have_decl_sys_errlist" "$ac_includes_default"
+-if test "x$ac_cv_have_decl_sys_errlist" = x""yes; then :
+-  ac_have_decl=1
+-else
+-  ac_have_decl=0
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
++{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl__sys_siglist" >&5
++$as_echo "$ac_cv_have_decl__sys_siglist" >&6; }
++if test "x$ac_cv_have_decl__sys_siglist" = x""yes; then
+ 
+ cat >>confdefs.h <<_ACEOF
+-#define HAVE_DECL_SYS_ERRLIST $ac_have_decl
++#define HAVE_DECL__SYS_SIGLIST 1
+ _ACEOF
+ 
+-ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "#include <signal.h>
+-"
+-if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
+-  ac_have_decl=1
+-else
+-  ac_have_decl=0
+-fi
+ 
+-cat >>confdefs.h <<_ACEOF
+-#define HAVE_DECL_SYS_SIGLIST $ac_have_decl
+-_ACEOF
+-ac_fn_c_check_decl "$LINENO" "_sys_siglist" "ac_cv_have_decl__sys_siglist" "#include <signal.h>
+-"
+-if test "x$ac_cv_have_decl__sys_siglist" = x""yes; then :
+-  ac_have_decl=1
+ else
+-  ac_have_decl=0
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_DECL__SYS_SIGLIST 0
++_ACEOF
++
++
+ fi
+ 
+-cat >>confdefs.h <<_ACEOF
+-#define HAVE_DECL__SYS_SIGLIST $ac_have_decl
+-_ACEOF
+ 
+ 
+ # 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
++{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_path_PERL+set}" = set; then :
++if test "${ac_cv_path_PERL+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+   case $PERL in
+@@ -6313,14 +10706,14 @@
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+-    for ac_exec_ext in '' $ac_executable_extensions; do
++  for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_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
++    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+-  done
++done
+ IFS=$as_save_IFS
+ 
+   ;;
+@@ -6328,10 +10721,10 @@
+ fi
+ PERL=$ac_cv_path_PERL
+ if test -n "$PERL"; then
+-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
++  { $as_echo "$as_me:$LINENO: result: $PERL" >&5
+ $as_echo "$PERL" >&6; }
+ else
+-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++  { $as_echo "$as_me:$LINENO: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ 
+@@ -6366,13 +10759,13 @@
+     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
++      *_cv_*) { $as_echo "$as_me:$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;} ;;
++      *) $as_unset $ac_var ;;
+       esac ;;
+     esac
+   done
+@@ -6380,8 +10773,8 @@
+   (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 \.
++      # `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"
+@@ -6404,11 +10797,11 @@
+ if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+   if test -w "$cache_file"; then
+     test "x$cache_file" != "x/dev/null" &&
+-      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
++      { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+ $as_echo "$as_me: updating cache $cache_file" >&6;}
+     cat confcache >$cache_file
+   else
+-    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
++    { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+ $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+   fi
+ fi
+@@ -6428,8 +10821,8 @@
+   ac_i=`$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'
++  ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
++  ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
+ done
+ LIBOBJS=$ac_libobjs
+ 
+@@ -6445,50 +10838,76 @@
+ fi
+ 
+ if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+-  as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
+-Usually this means the macro was only invoked conditionally." "$LINENO" 5
++  { { $as_echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
++Usually this means the macro was only invoked conditionally." >&5
++$as_echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
++Usually this means the macro was only invoked conditionally." >&2;}
++   { (exit 1); exit 1; }; }
+ fi
+ if test -z "${LINUX_TRUE}" && test -z "${LINUX_FALSE}"; then
+-  as_fn_error "conditional \"LINUX\" was never defined.
+-Usually this means the macro was only invoked conditionally." "$LINENO" 5
++  { { $as_echo "$as_me:$LINENO: error: conditional \"LINUX\" was never defined.
++Usually this means the macro was only invoked conditionally." >&5
++$as_echo "$as_me: error: conditional \"LINUX\" was never defined.
++Usually this means the macro was only invoked conditionally." >&2;}
++   { (exit 1); exit 1; }; }
+ fi
+ if test -z "${I386_TRUE}" && test -z "${I386_FALSE}"; then
+-  as_fn_error "conditional \"I386\" was never defined.
+-Usually this means the macro was only invoked conditionally." "$LINENO" 5
++  { { $as_echo "$as_me:$LINENO: error: conditional \"I386\" was never defined.
++Usually this means the macro was only invoked conditionally." >&5
++$as_echo "$as_me: error: conditional \"I386\" was never defined.
++Usually this means the macro was only invoked conditionally." >&2;}
++   { (exit 1); exit 1; }; }
+ fi
+ if test -z "${X86_64_TRUE}" && test -z "${X86_64_FALSE}"; then
+-  as_fn_error "conditional \"X86_64\" was never defined.
+-Usually this means the macro was only invoked conditionally." "$LINENO" 5
++  { { $as_echo "$as_me:$LINENO: error: conditional \"X86_64\" was never defined.
++Usually this means the macro was only invoked conditionally." >&5
++$as_echo "$as_me: error: conditional \"X86_64\" was never defined.
++Usually this means the macro was only invoked conditionally." >&2;}
++   { (exit 1); exit 1; }; }
+ fi
+ if test -z "${SUNOS4_TRUE}" && test -z "${SUNOS4_FALSE}"; then
+-  as_fn_error "conditional \"SUNOS4\" was never defined.
+-Usually this means the macro was only invoked conditionally." "$LINENO" 5
++  { { $as_echo "$as_me:$LINENO: error: conditional \"SUNOS4\" was never defined.
++Usually this means the macro was only invoked conditionally." >&5
++$as_echo "$as_me: error: conditional \"SUNOS4\" was never defined.
++Usually this means the macro was only invoked conditionally." >&2;}
++   { (exit 1); exit 1; }; }
+ fi
+ if test -z "${SVR4_TRUE}" && test -z "${SVR4_FALSE}"; then
+-  as_fn_error "conditional \"SVR4\" was never defined.
+-Usually this means the macro was only invoked conditionally." "$LINENO" 5
++  { { $as_echo "$as_me:$LINENO: error: conditional \"SVR4\" was never defined.
++Usually this means the macro was only invoked conditionally." >&5
++$as_echo "$as_me: error: conditional \"SVR4\" was never defined.
++Usually this means the macro was only invoked conditionally." >&2;}
++   { (exit 1); exit 1; }; }
+ fi
+ if test -z "${FREEBSD_TRUE}" && test -z "${FREEBSD_FALSE}"; then
+-  as_fn_error "conditional \"FREEBSD\" was never defined.
+-Usually this means the macro was only invoked conditionally." "$LINENO" 5
++  { { $as_echo "$as_me:$LINENO: error: conditional \"FREEBSD\" was never defined.
++Usually this means the macro was only invoked conditionally." >&5
++$as_echo "$as_me: error: conditional \"FREEBSD\" was never defined.
++Usually this means the macro was only invoked conditionally." >&2;}
++   { (exit 1); exit 1; }; }
+ fi
+ if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+-  as_fn_error "conditional \"AMDEP\" was never defined.
+-Usually this means the macro was only invoked conditionally." "$LINENO" 5
++  { { $as_echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
++Usually this means the macro was only invoked conditionally." >&5
++$as_echo "$as_me: error: conditional \"AMDEP\" was never defined.
++Usually this means the macro was only invoked conditionally." >&2;}
++   { (exit 1); exit 1; }; }
+ fi
+ if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+-  as_fn_error "conditional \"am__fastdepCC\" was never defined.
+-Usually this means the macro was only invoked conditionally." "$LINENO" 5
++  { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
++Usually this means the macro was only invoked conditionally." >&5
++$as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
++Usually this means the macro was only invoked conditionally." >&2;}
++   { (exit 1); exit 1; }; }
+ fi
+ 
+ : ${CONFIG_STATUS=./config.status}
+ ac_write_fail=0
+ ac_clean_files_save=$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:$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
++cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ #! $SHELL
+ # Generated by $as_me.
+ # Run this file to recreate the current configuration.
+@@ -6498,18 +10917,17 @@
+ debug=false
+ ac_cs_recheck=false
+ ac_cs_silent=false
+-
+ SHELL=\${CONFIG_SHELL-$SHELL}
+-export SHELL
+-_ASEOF
+-cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+-## -------------------- ##
+-## M4sh Initialization. ##
+-## -------------------- ##
++_ACEOF
++
++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
++## --------------------- ##
++## M4sh Initialization.  ##
++## --------------------- ##
+ 
+ # Be more Bourne compatible
+ DUALCASE=1; export DUALCASE # for MKS sh
+-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
++if test -n "${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
+@@ -6517,15 +10935,23 @@
+   alias -g '${1+"$@"}'='"$@"'
+   setopt NO_GLOB_SUBST
+ else
+-  case `(set -o) 2>/dev/null` in #(
+-  *posix*) :
+-    set -o posix ;; #(
+-  *) :
+-     ;;
++  case `(set -o) 2>/dev/null` in
++  *posix*) set -o posix ;;
+ esac
++
+ fi
+ 
+ 
++
++
++# PATH needs CR
++# Avoid depending upon Character Ranges.
++as_cr_letters='abcdefghijklmnopqrstuvwxyz'
++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
++as_cr_Letters=$as_cr_letters$as_cr_LETTERS
++as_cr_digits='0123456789'
++as_cr_alnum=$as_cr_Letters$as_cr_digits
++
+ as_nl='
+ '
+ export as_nl
+@@ -6533,13 +10959,7 @@
+ as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ as_echo=$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
++if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+   as_echo='printf %s\n'
+   as_echo_n='printf %s'
+ else
+@@ -6550,7 +10970,7 @@
+     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+     as_echo_n_body='eval
+       arg=$1;
+-      case $arg in #(
++      case $arg in
+       *"$as_nl"*)
+ 	expr "X$arg" : "X\\(.*\\)$as_nl";
+ 	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+@@ -6573,6 +10993,13 @@
+   }
+ fi
+ 
++# Support unset when possible.
++if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
++  as_unset=unset
++else
++  as_unset=false
++fi
++
+ 
+ # IFS
+ # We need space, tab and new line, in precisely that order.  Quoting is
+@@ -6582,15 +11009,15 @@
+ IFS=" ""	$as_nl"
+ 
+ # Find who we are.  Look in the path if we contain no directory separator.
+-case $0 in #((
++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/$0 && break
+-  done
++  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
++done
+ IFS=$as_save_IFS
+ 
+      ;;
+@@ -6602,16 +11029,12 @@
+ fi
+ if test ! -f "$as_myself"; then
+   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+-  exit 1
++  { (exit 1); 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 $as_var || :
++# Work around bugs in pre-3.0 UWIN ksh.
++for as_var in ENV MAIL MAILPATH
++do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+ done
+ PS1='$ '
+ PS2='> '
+@@ -6623,89 +11046,7 @@
+ LANGUAGE=C
+ export LANGUAGE
+ 
+-# CDPATH.
+-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+-
+-
+-# as_fn_error 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 $?, using 1 if that was 0.
+-as_fn_error ()
+-{
+-  as_status=$?; test $as_status -eq 0 && as_status=1
+-  if test "$3"; then
+-    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
+-  fi
+-  $as_echo "$as_me: error: $1" >&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
+-
+-
++# Required to use basename.
+ if expr a : '\(a\)' >/dev/null 2>&1 &&
+    test "X`expr 00001 : '.*\(...\)'`" = X001; then
+   as_expr=expr
+@@ -6719,12 +11060,8 @@
+   as_basename=false
+ fi
+ 
+-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+-  as_dirname=dirname
+-else
+-  as_dirname=false
+-fi
+ 
++# Name of the executable.
+ as_me=`$as_basename -- "$0" ||
+ $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ 	 X"$0" : 'X\(//\)$' \| \
+@@ -6744,25 +11081,76 @@
+ 	  }
+ 	  s/.*/./; q'`
+ 
+-# Avoid depending upon Character Ranges.
+-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+-as_cr_digits='0123456789'
+-as_cr_alnum=$as_cr_Letters$as_cr_digits
++# CDPATH.
++$as_unset CDPATH
++
++
++
++  as_lineno_1=$LINENO
++  as_lineno_2=$LINENO
++  test "x$as_lineno_1" != "x$as_lineno_2" &&
++  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
++
++  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
++  # uniformly replaced by the line number.  The first 'sed' inserts a
++  # line-number line after each line using $LINENO; the second 'sed'
++  # does the real work.  The second script uses 'N' to pair each
++  # line-number line with the line containing $LINENO, and appends
++  # trailing '-' during substitution so that $LINENO is not a special
++  # case at line end.
++  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
++  # scripts with optimization help from Paolo Bonzini.  Blame Lee
++  # E. McMahon (1931-1989) for sed's syntax.  :-)
++  sed -n '
++    p
++    /[$]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
++   { (exit 1); exit 1; }; }
++
++  # Don't try to exec as it changes $[0], causing all sort of problems
++  # (the dirname of $[0] is not the place where we might find the
++  # original and so on.  Autoconf is especially sensitive to this).
++  . "./$as_me.lineno"
++  # Exit status is that of the last command.
++  exit
++}
++
++
++if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
++  as_dirname=dirname
++else
++  as_dirname=false
++fi
+ 
+ ECHO_C= ECHO_N= ECHO_T=
+-case `echo -n x` in #(((((
++case `echo -n x` in
+ -n*)
+-  case `echo 'xy\c'` in
++  case `echo 'x\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='	';;
++  *)   ECHO_C='\c';;
+   esac;;
+ *)
+   ECHO_N='-n';;
+ esac
++if expr a : '\(a\)' >/dev/null 2>&1 &&
++   test "X`expr 00001 : '.*\(...\)'`" = X001; then
++  as_expr=expr
++else
++  as_expr=false
++fi
+ 
+ rm -f conf$$ conf$$.exe conf$$.file
+ if test -d conf$$.dir; then
+@@ -6791,56 +11179,8 @@
+ 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"'
++  as_mkdir_p=:
+ else
+   test -d ./-p && rmdir ./-p
+   as_mkdir_p=false
+@@ -6859,10 +11199,10 @@
+       if test -d "$1"; then
+ 	test -d "$1/.";
+       else
+-	case $1 in #(
++	case $1 in
+ 	-*)set "./$1";;
+ 	esac;
+-	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
++	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+ 	???[sx]*):;;*)false;;esac;fi
+     '\'' sh
+   '
+@@ -6877,19 +11217,13 @@
+ 
+ 
+ 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
++# 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 strace $as_me 4.5.19, which was
+-generated by GNU Autoconf 2.64.  Invocation command line was
++generated by GNU Autoconf 2.63.  Invocation command line was
+ 
+   CONFIG_FILES    = $CONFIG_FILES
+   CONFIG_HEADERS  = $CONFIG_HEADERS
+@@ -6921,11 +11255,10 @@
+ 
+ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ ac_cs_usage="\
+-\`$as_me' instantiates files and other configuration actions
+-from templates according to the current configuration.  Unless the files
+-and actions are specified as TAGs, all are instantiated by default.
++\`$as_me' instantiates files from templates according to the
++current configuration.
+ 
+-Usage: $0 [OPTION]... [TAG]...
++Usage: $0 [OPTION]... [FILE]...
+ 
+   -h, --help       print this help, then exit
+   -V, --version    print version number and configuration settings, then exit
+@@ -6947,16 +11280,16 @@
+ Configuration commands:
+ $config_commands
+ 
+-Report bugs to the package provider."
++Report bugs to <bug-autoconf@gnu.org>."
+ 
+ _ACEOF
+ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_cs_version="\\
+ strace config.status 4.5.19
+-configured by $0, generated by GNU Autoconf 2.64,
++configured by $0, generated by GNU Autoconf 2.63,
+   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+ 
+-Copyright (C) 2009 Free Software Foundation, Inc.
++Copyright (C) 2008 Free Software Foundation, Inc.
+ This config.status script is free software; the Free Software Foundation
+ gives unlimited permission to copy, distribute and modify it."
+ 
+@@ -6999,19 +11332,20 @@
+     case $ac_optarg in
+     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+     esac
+-    as_fn_append CONFIG_FILES " '$ac_optarg'"
++    CONFIG_FILES="$CONFIG_FILES '$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'"
++    CONFIG_HEADERS="$CONFIG_HEADERS '$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.";;
++    { $as_echo "$as_me: error: ambiguous option: $1
++Try \`$0 --help' for more information." >&2
++   { (exit 1); exit 1; }; };;
+   --help | --hel | -h )
+     $as_echo "$ac_cs_usage"; exit ;;
+   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+@@ -7019,10 +11353,11 @@
+     ac_cs_silent=: ;;
+ 
+   # This is an error.
+-  -*) as_fn_error "unrecognized option: \`$1'
+-Try \`$0 --help' for more information." ;;
++  -*) { $as_echo "$as_me: error: unrecognized option: $1
++Try \`$0 --help' for more information." >&2
++   { (exit 1); exit 1; }; } ;;
+ 
+-  *) as_fn_append ac_config_targets " $1"
++  *) ac_config_targets="$ac_config_targets $1"
+      ac_need_defaults=false ;;
+ 
+   esac
+@@ -7077,7 +11412,9 @@
+     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ 
+-  *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
++  *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
++$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
++   { (exit 1); exit 1; }; };;
+   esac
+ done
+ 
+@@ -7104,7 +11441,7 @@
+   trap 'exit_status=$?
+   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+ ' 0
+-  trap 'as_fn_exit 1' 1 2 13 15
++  trap '{ (exit 1); exit 1; }' 1 2 13 15
+ }
+ # Create a (secure) tmp directory for tmp files.
+ 
+@@ -7115,7 +11452,11 @@
+ {
+   tmp=./conf$$-$RANDOM
+   (umask 077 && mkdir "$tmp")
+-} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
++} ||
++{
++   $as_echo "$as_me: cannot create a temporary directory in ." >&2
++   { (exit 1); exit 1; }
++}
+ 
+ # Set up the scripts for CONFIG_FILES section.
+ # No need to generate them if there are no CONFIG_FILES.
+@@ -7123,16 +11464,10 @@
+ if test -n "$CONFIG_FILES"; then
+ 
+ 
+-ac_cr=`echo X | tr X '\015'`
+-# On cygwin, bash can eat \r inside `` if the user requested igncr.
+-# But we know of no other shell where ac_cr would be empty at this
+-# point, so we can use a bashism as a fallback.
+-if test "x$ac_cr" = x; then
+-  eval ac_cr=\$\'\\r\'
+-fi
++ac_cr='
'
+ ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+ if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+-  ac_cs_awk_cr='\r'
++  ac_cs_awk_cr='\\r'
+ else
+   ac_cs_awk_cr=$ac_cr
+ fi
+@@ -7146,18 +11481,24 @@
+   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+   echo "_ACEOF"
+ } >conf$$subs.sh ||
+-  as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
++  { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
++$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
++   { (exit 1); exit 1; }; }
+ ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
+ ac_delim='%!_!# '
+ for ac_last_try in false false false false false :; do
+   . ./conf$$subs.sh ||
+-    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
++    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
++$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
++   { (exit 1); exit 1; }; }
+ 
+   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$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
++    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
++$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
++   { (exit 1); exit 1; }; }
+   else
+     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+   fi
+@@ -7246,7 +11587,9 @@
+ else
+   cat
+ fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+-  || as_fn_error "could not setup config files machinery" "$LINENO" 5
++  || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
++$as_echo "$as_me: error: could not setup config files machinery" >&2;}
++   { (exit 1); exit 1; }; }
+ _ACEOF
+ 
+ # VPATH may cause trouble with some makes, so we remove $(srcdir),
+@@ -7287,7 +11630,9 @@
+   if test -z "$ac_t"; then
+     break
+   elif $ac_last_try; then
+-    as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
++    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
++$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
++   { (exit 1); exit 1; }; }
+   else
+     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+   fi
+@@ -7372,7 +11717,9 @@
+ _ACAWK
+ _ACEOF
+ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+-  as_fn_error "could not setup config headers machinery" "$LINENO" 5
++  { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
++$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
++   { (exit 1); exit 1; }; }
+ fi # test -n "$CONFIG_HEADERS"
+ 
+ 
+@@ -7385,7 +11732,9 @@
+   esac
+   case $ac_mode$ac_tag in
+   :[FHL]*:*);;
+-  :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
++  :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
++$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
++   { (exit 1); exit 1; }; };;
+   :[FH]-) ac_tag=-:-;;
+   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+   esac
+@@ -7413,10 +11762,12 @@
+ 	   [\\/$]*) false;;
+ 	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ 	   esac ||
+-	   as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
++	   { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
++$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
++   { (exit 1); exit 1; }; };;
+       esac
+       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+-      as_fn_append ac_file_inputs " '$ac_f'"
++      ac_file_inputs="$ac_file_inputs '$ac_f'"
+     done
+ 
+     # Let's still pretend it is `configure' which instantiates (i.e., don't
+@@ -7427,7 +11778,7 @@
+ 	`' 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:$LINENO: creating $ac_file" >&5
+ $as_echo "$as_me: creating $ac_file" >&6;}
+     fi
+     # Neutralize special characters interpreted by sed in replacement strings.
+@@ -7440,7 +11791,9 @@
+ 
+     case $ac_tag in
+     *:-:* | *:-) cat >"$tmp/stdin" \
+-      || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
++      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
++$as_echo "$as_me: error: could not create $ac_file" >&2;}
++   { (exit 1); exit 1; }; } ;;
+     esac
+     ;;
+   esac
+@@ -7468,7 +11821,47 @@
+ 	    q
+ 	  }
+ 	  s/.*/./; q'`
+-  as_dir="$ac_dir"; as_fn_mkdir_p
++  { as_dir="$ac_dir"
++  case $as_dir in #(
++  -*) as_dir=./$as_dir;;
++  esac
++  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
++    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" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
++$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
++   { (exit 1); exit 1; }; }; }
+   ac_builddir=.
+ 
+ case "$ac_dir" in
+@@ -7525,6 +11918,7 @@
+ # 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
+@@ -7534,11 +11928,12 @@
+ /@docdir@/p
+ /@infodir@/p
+ /@localedir@/p
+-/@mandir@/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:$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
+@@ -7548,7 +11943,7 @@
+   s&@infodir@&$infodir&g
+   s&@localedir@&$localedir&g
+   s&@mandir@&$mandir&g
+-  s&\\\${datarootdir}&$datarootdir&g' ;;
++    s&\\\${datarootdir}&$datarootdir&g' ;;
+ esac
+ _ACEOF
+ 
+@@ -7577,12 +11972,14 @@
+ $ac_datarootdir_hack
+ "
+ eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+-  || as_fn_error "could not create $ac_file" "$LINENO" 5
++  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
++$as_echo "$as_me: error: could not create $ac_file" >&2;}
++   { (exit 1); exit 1; }; }
+ 
+ test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+   { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
++  { $as_echo "$as_me:$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: $ac_file contains a reference to the variable \`datarootdir'
+ which seems to be undefined.  Please make sure it is defined." >&2;}
+@@ -7592,7 +11989,9 @@
+   -) cat "$tmp/out" && rm -f "$tmp/out";;
+   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+   esac \
+-  || as_fn_error "could not create $ac_file" "$LINENO" 5
++  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
++$as_echo "$as_me: error: could not create $ac_file" >&2;}
++   { (exit 1); exit 1; }; }
+  ;;
+   :H)
+   #
+@@ -7603,19 +12002,25 @@
+       $as_echo "/* $configure_input  */" \
+       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+     } >"$tmp/config.h" \
+-      || as_fn_error "could not create $ac_file" "$LINENO" 5
++      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
++$as_echo "$as_me: error: could not create $ac_file" >&2;}
++   { (exit 1); exit 1; }; }
+     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+-      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
++      { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+ $as_echo "$as_me: $ac_file is unchanged" >&6;}
+     else
+       rm -f "$ac_file"
+       mv "$tmp/config.h" "$ac_file" \
+-	|| as_fn_error "could not create $ac_file" "$LINENO" 5
++	|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
++$as_echo "$as_me: error: could not create $ac_file" >&2;}
++   { (exit 1); exit 1; }; }
+     fi
+   else
+     $as_echo "/* $configure_input  */" \
+       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+-      || as_fn_error "could not create -" "$LINENO" 5
++      || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
++$as_echo "$as_me: error: could not create -" >&2;}
++   { (exit 1); exit 1; }; }
+   fi
+ # Compute "$ac_file"'s index in $config_headers.
+ _am_arg="$ac_file"
+@@ -7653,7 +12058,7 @@
+ 	  s/.*/./; q'`/stamp-h$_am_stamp_count
+  ;;
+ 
+-  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
++  :C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
+ $as_echo "$as_me: executing $ac_file commands" >&6;}
+  ;;
+   esac
+@@ -7748,7 +12153,47 @@
+ 	    q
+ 	  }
+ 	  s/.*/./; q'`
+-      as_dir=$dirpart/$fdir; as_fn_mkdir_p
++      { as_dir=$dirpart/$fdir
++  case $as_dir in #(
++  -*) as_dir=./$as_dir;;
++  esac
++  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
++    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" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
++$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
++   { (exit 1); exit 1; }; }; }
+       # echo "creating $dirpart/$file"
+       echo '# dummy' > "$dirpart/$file"
+     done
+@@ -7760,12 +12205,15 @@
+ done # for ac_tag
+ 
+ 
+-as_fn_exit 0
++{ (exit 0); exit 0; }
+ _ACEOF
++chmod +x $CONFIG_STATUS
+ ac_clean_files=$ac_clean_files_save
+ 
+ test $ac_write_fail = 0 ||
+-  as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
++  { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
++$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
++   { (exit 1); exit 1; }; }
+ 
+ 
+ # configure is writing to config.log, and then calls config.status.
+@@ -7786,10 +12234,10 @@
+   exec 5>>config.log
+   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+   # would make configure fail if this is the last instruction.
+-  $ac_cs_success || as_fn_exit $?
++  $ac_cs_success || { (exit 1); exit 1; }
+ fi
+ if test -n "$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:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+ $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+ fi
+ 
+diff -Naur strace-4.5.19/configure.ac strace-4.5.19.patch/configure.ac
+--- strace-4.5.19/configure.ac	2009-10-12 21:54:43.000000000 +0200
++++ strace-4.5.19.patch/configure.ac	2009-11-04 09:10:53.901396360 +0100
+@@ -258,6 +258,7 @@
+ ], [], [])
+ AC_CHECK_HEADERS([linux/icmp.h linux/in6.h linux/netlink.h linux/if_packet.h],
+                  [], [], [#include <stddef.h>
++#include <sys/socket.h>
+ #include <linux/socket.h>])
+ AC_CHECK_HEADERS([asm/sigcontext.h], [], [], [#include <signal.h>])
+ AC_CHECK_TYPES([struct sigcontext_struct,
diff --git a/packages/debug/strace/url b/packages/debug/strace/url
index d1a64b0f88..0826f2d220 100644
--- a/packages/debug/strace/url
+++ b/packages/debug/strace/url
@@ -1 +1 @@
-http://sources.openelec.tv/svn/strace-4.5.19.tar.bz2
+http://downloads.sourceforge.net/project/strace/strace/4.5.19/strace-4.5.19.tar.bz2
\ No newline at end of file