configure

#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69 for Keepalived 1.3.7.
#
# Report bugs to <keepalived-devel@lists.sourceforge.net>.
#
#
# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi


as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='print -r --'
  as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='printf %s\n'
  as_echo_n='printf %s'
else
  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    as_echo_n='/usr/ucb/echo -n'
  else
    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    as_echo_n_body='eval
      arg=$1;
      case $arg in #(
      *"$as_nl"*)
	expr "X$arg" : "X\\(.*\\)$as_nl";
	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
      esac;
      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    '
    export as_echo_n_body
    as_echo_n='sh -c $as_echo_n_body as_echo'
  fi
  export as_echo_body
  as_echo='sh -c $as_echo_body as_echo'
fi

# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi


# IFS
# We need space, tab and new line, in precisely that order.  Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" ""	$as_nl"

# Find who we are.  Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  done
IFS=$as_save_IFS

     ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
  as_myself=$0
fi
if test ! -f "$as_myself"; then
  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi

# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there.  '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH

# Use a proper internal environment variable to ensure we don't fall
  # into an infinite loop, continuously re-executing ourselves.
  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
    _as_can_reexec=no; export _as_can_reexec;
    # We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
  *v*x* | *x*v* ) as_opts=-vx ;;
  *v* ) as_opts=-v ;;
  *x* ) as_opts=-x ;;
  * ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
as_fn_exit 255
  fi
  # We don't want this to propagate to other subprocesses.
          { _as_can_reexec=; unset _as_can_reexec;}
if test "x$CONFIG_SHELL" = x; then
  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '\${1+\"\$@\"}'='\"\$@\"'
  setopt NO_GLOB_SUBST
else
  case \`(set -o) 2>/dev/null\` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi
"
  as_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }

exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :

else
  exitcode=1; echo positional parameters were not saved.
fi
test x\$exitcode = x0 || exit 1
test -x / || exit 1"
  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
test \$(( 1 + 1 )) = 2 || exit 1"
  if (eval "$as_required") 2>/dev/null; then :
  as_have_required=yes
else
  as_have_required=no
fi
  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :

else
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  as_found=:
  case $as_dir in #(
	 /*)
	   for as_base in sh bash ksh sh5; do
	     # Try only shells that exist, to save several forks.
	     as_shell=$as_dir/$as_base
	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
  CONFIG_SHELL=$as_shell as_have_required=yes
		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
  break 2
fi
fi
	   done;;
       esac
  as_found=false
done
$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
  CONFIG_SHELL=$SHELL as_have_required=yes
fi; }
IFS=$as_save_IFS


      if test "x$CONFIG_SHELL" != x; then :
  export CONFIG_SHELL
             # We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
  *v*x* | *x*v* ) as_opts=-vx ;;
  *v* ) as_opts=-v ;;
  *x* ) as_opts=-x ;;
  * ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi

    if test x$as_have_required = xno; then :
  $as_echo "$0: This script requires a shell more modern than all"
  $as_echo "$0: the shells that I found on your system."
  if test x${ZSH_VERSION+set} = xset ; then
    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
  else
    $as_echo "$0: Please tell bug-autoconf@gnu.org and
$0: keepalived-devel@lists.sourceforge.net about your
$0: system, including any error possibly output before this
$0: message. Then install a modern shell, or manually run
$0: the script under such a shell if you do have one."
  fi
  exit 1
fi
fi
fi
SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL
# Unset more variables known to interfere with behavior of common tools.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS

## --------------------- ##
## M4sh Shell Functions. ##
## --------------------- ##
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset

# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit

# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$as_dir;;
      esac
      as_dirs="'$as_qdir' $as_dirs"
      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p

# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
  test -f "$1" && test -x "$1"
} # as_fn_executable_p
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith


# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  $as_echo "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error

if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi

as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits


  as_lineno_1=$LINENO as_lineno_1a=$LINENO
  as_lineno_2=$LINENO as_lineno_2a=$LINENO
  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
  sed -n '
    p
    /[$]LINENO/=
  ' <$as_myself |
    sed '
      s/[$]LINENO.*/&-/
      t lineno
      b
      :lineno
      N
      :loop
      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
      t loop
      s/-\n.*//
    ' >$as_me.lineno &&
  chmod +x "$as_me.lineno" ||
    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }

  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
  # already done that, so ensure we don't try to do so again and fall
  # in an infinite loop.  This has already happened in practice.
  _as_can_reexec=no; export _as_can_reexec
  # Don't try to exec as it changes $[0], causing all sort of problems
  # (the dirname of $[0] is not the place where we might find the
  # original and so on.  Autoconf is especially sensitive to this).
  . "./$as_me.lineno"
  # Exit status is that of the last command.
  exit
}

ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       ECHO_T='	';;
  esac;;
*)
  ECHO_N='-n';;
esac

rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file
else
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -pR'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
      as_ln_s='cp -pR'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -pR'
  fi
else
  as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null

if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi

as_test_x='test -x'
as_executable_p=as_fn_executable_p

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


test -n "$DJDIR" || exec 7<&0 </dev/null
exec 6>&1

# Name of the host.
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`

#
# Initializations.
#
ac_default_prefix=/usr/local
ac_clean_files=
ac_config_libobj_dir=.
LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=

# Identity of this package.
PACKAGE_NAME='Keepalived'
PACKAGE_TARNAME='keepalived'
PACKAGE_VERSION='1.3.7'
PACKAGE_STRING='Keepalived 1.3.7'
PACKAGE_BUGREPORT='keepalived-devel@lists.sourceforge.net'
PACKAGE_URL='http://www.keepalived.org/'

ac_unique_file="keepalived/core/main.c"
# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#ifdef STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
# ifdef HAVE_STDLIB_H
#  include <stdlib.h>
# endif
#endif
#ifdef HAVE_STRING_H
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
#  include <memory.h>
# endif
# include <string.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif"

ac_subst_vars='am__EXEEXT_FALSE
am__EXEEXT_TRUE
LTLIBOBJS
INIT_SUSE_FALSE
INIT_SUSE_TRUE
INIT_OPENRC_FALSE
INIT_OPENRC_TRUE
INIT_SYSV_FALSE
INIT_SYSV_TRUE
INIT_SYSTEMD_FALSE
INIT_SYSTEMD_TRUE
INIT_UPSTART_FALSE
INIT_UPSTART_TRUE
systemdsystemunitdir
PROFILE_FALSE
PROFILE_TRUE
DEBUG_FALSE
DEBUG_TRUE
BUILD_DOCS_FALSE
BUILD_DOCS_TRUE
HAVE_SPHINX_BUILD
SPHINXBUILDNAME
PID_DIR
WITH_NAMESPACES_FALSE
WITH_NAMESPACES_TRUE
WITH_SHA1_FALSE
WITH_SHA1_TRUE
DBUS_CREATE_INSTANCE_FALSE
DBUS_CREATE_INSTANCE_TRUE
WITH_DBUS_FALSE
WITH_DBUS_TRUE
SNMP_RFCV3_FALSE
SNMP_RFCV3_TRUE
SNMP_RFCV2_FALSE
SNMP_RFCV2_TRUE
SNMP_RFC_FALSE
SNMP_RFC_TRUE
SNMP_CHECKER_FALSE
SNMP_CHECKER_TRUE
SNMP_VRRP_FALSE
SNMP_VRRP_TRUE
SNMP_FALSE
SNMP_TRUE
NETSNMP_CONFIG
FIB_ROUTING_FALSE
FIB_ROUTING_TRUE
SOCK_NONBLOCK_FALSE
SOCK_NONBLOCK_TRUE
WITH_JSON_FALSE
WITH_JSON_TRUE
VMAC_FALSE
VMAC_TRUE
VRRP_AUTH_FALSE
VRRP_AUTH_TRUE
WITH_VRRP_FALSE
WITH_VRRP_TRUE
WITH_IPVS_FALSE
WITH_IPVS_TRUE
LIBIPSET_FALSE
LIBIPSET_TRUE
LIBIPTC_FALSE
LIBIPTC_TRUE
LIBNL_DYNAMIC_FALSE
LIBNL_DYNAMIC_TRUE
LIBNL3_FALSE
LIBNL3_TRUE
LIBNL1_FALSE
LIBNL1_TRUE
BUILD_GENHASH_FALSE
BUILD_GENHASH_TRUE
GENHASH_LIBS
LIBOBJS
EGREP
CPP
KA_LIBS
KA_LDFLAGS
KA_CFLAGS
KA_CPPFLAGS
ARFLAGS
ac_ct_AR
AR
LDD
SED
LN_S
GREP
RANLIB
am__fastdepCC_FALSE
am__fastdepCC_TRUE
CCDEPMODE
am__nodep
AMDEPBACKSLASH
AMDEP_FALSE
AMDEP_TRUE
am__quote
am__include
DEPDIR
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
PKG_CONFIG_LIBDIR
PKG_CONFIG_PATH
PKG_CONFIG
MAINTAINERCLEANFILES
AM_BACKSLASH
AM_DEFAULT_VERBOSITY
AM_DEFAULT_V
AM_V
am__untar
am__tar
AMTAR
am__leading_dot
SET_MAKE
AWK
mkdir_p
MKDIR_P
INSTALL_STRIP_PROGRAM
STRIP
install_sh
MAKEINFO
AUTOHEADER
AUTOMAKE
AUTOCONF
ACLOCAL
VERSION
PACKAGE
CYGPATH_W
am__isrc
INSTALL_DATA
INSTALL_SCRIPT
INSTALL_PROGRAM
target_alias
host_alias
build_alias
LIBS
ECHO_T
ECHO_N
ECHO_C
DEFS
mandir
localedir
libdir
psdir
pdfdir
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htmldir
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docdir
oldincludedir
includedir
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sharedstatedir
sysconfdir
datadir
datarootdir
libexecdir
sbindir
bindir
program_transform_name
prefix
exec_prefix
PACKAGE_URL
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
SHELL'
ac_subst_files=''
ac_user_opts='
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enable_lvs_syncd
enable_lvs
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enable_vrrp
with_kernel_dir
enable_fwmark
enable_snmp
enable_snmp_vrrp
enable_snmp_keepalived
enable_snmp_checker
enable_snmp_rfc
enable_snmp_rfcv2
enable_snmp_rfcv3
enable_snmp_reply_v3_for_v2
enable_dbus
enable_dbus_create_instance
enable_sha1
with_init
enable_vrrp_auth
enable_chksum_compat
enable_routes
enable_gnu_std_paths
enable_dynamic_linking
enable_libiptc_dynamic
enable_libipset_dynamic
enable_libxtables_dynamic
enable_libnl_dynamic
enable_libiptc
enable_libipset
enable_libnl
enable_mem_check
enable_mem_check_log
enable_debug
enable_stacktrace
enable_profile
enable_conversion_checks
enable_force_conversion_checks
enable_Werror
enable_json
with_systemdsystemunitdir
enable_dependency_tracking
'
      ac_precious_vars='build_alias
host_alias
target_alias
PKG_CONFIG
PKG_CONFIG_PATH
PKG_CONFIG_LIBDIR
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CPP'


# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
ac_unrecognized_opts=
ac_unrecognized_sep=
# The variables have the same names as the options, with
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cache_file=/dev/null
exec_prefix=NONE
no_create=
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
verbose=
x_includes=NONE
x_libraries=NONE

# Installation directory options.
# These are left unexpanded so users can "make install exec_prefix=/foo"
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.
# (The list follows the same order as the GNU Coding Standards.)
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datarootdir='${prefix}/share'
datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
libdir='${exec_prefix}/lib'
localedir='${datarootdir}/locale'
mandir='${datarootdir}/man'

ac_prev=
ac_dashdash=
for ac_option
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  -enable-* | --enable-*)
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    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
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"enable_$ac_useropt"
"*) ;;
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  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
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    ac_prev=exec_prefix ;;
  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
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    exec_prefix=$ac_optarg ;;

  -gas | --gas | --ga | --g)
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  -help | --help | --hel | --he | -h)
    ac_init_help=long ;;
  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
    ac_init_help=recursive ;;
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    ac_init_help=short ;;

  -host | --host | --hos | --ho)
    ac_prev=host_alias ;;
  -host=* | --host=* | --hos=* | --ho=*)
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  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
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  -includedir | --includedir | --includedi | --included | --include \
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  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
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    includedir=$ac_optarg ;;

  -infodir | --infodir | --infodi | --infod | --info | --inf)
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  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
    infodir=$ac_optarg ;;

  -libdir | --libdir | --libdi | --libd)
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  -libdir=* | --libdir=* | --libdi=* | --libd=*)
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  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
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    libexecdir=$ac_optarg ;;

  -localedir | --localedir | --localedi | --localed | --locale)
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  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
    localedir=$ac_optarg ;;

  -localstatedir | --localstatedir | --localstatedi | --localstated \
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  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
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  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
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  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
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  -nfp | --nfp | --nf)
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  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
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    no_create=yes ;;

  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
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    no_recursion=yes ;;

  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
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  | --oldin | --oldi | --old | --ol | --o)
    ac_prev=oldincludedir ;;
  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
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  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
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  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
    prefix=$ac_optarg ;;

  -program-prefix | --program-prefix | --program-prefi | --program-pref \
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    ac_prev=program_prefix ;;
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  -program-suffix | --program-suffix | --program-suffi | --program-suff \
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  -program-suffix=* | --program-suffix=* | --program-suffi=* \
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    program_suffix=$ac_optarg ;;

  -program-transform-name | --program-transform-name \
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  | --program-transfo | --program-transf \
  | --program-trans | --program-tran \
  | --progr-tra | --program-tr | --program-t)
    ac_prev=program_transform_name ;;
  -program-transform-name=* | --program-transform-name=* \
  | --program-transform-nam=* | --program-transform-na=* \
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  | --program-transform=* | --program-transfor=* \
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  | --program-trans=* | --program-tran=* \
  | --progr-tra=* | --program-tr=* | --program-t=*)
    program_transform_name=$ac_optarg ;;

  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
    ac_prev=pdfdir ;;
  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
    pdfdir=$ac_optarg ;;

  -psdir | --psdir | --psdi | --psd | --ps)
    ac_prev=psdir ;;
  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
    psdir=$ac_optarg ;;

  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
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    silent=yes ;;

  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
    ac_prev=sbindir ;;
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
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    sbindir=$ac_optarg ;;

  -sharedstatedir | --sharedstatedir | --sharedstatedi \
  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
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    ac_prev=sharedstatedir ;;
  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
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    sharedstatedir=$ac_optarg ;;

  -site | --site | --sit)
    ac_prev=site ;;
  -site=* | --site=* | --sit=*)
    site=$ac_optarg ;;

  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
    ac_prev=srcdir ;;
  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
    srcdir=$ac_optarg ;;

  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
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    ac_prev=sysconfdir ;;
  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
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    sysconfdir=$ac_optarg ;;

  -target | --target | --targe | --targ | --tar | --ta | --t)
    ac_prev=target_alias ;;
  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
    target_alias=$ac_optarg ;;

  -v | -verbose | --verbose | --verbos | --verbo | --verb)
    verbose=yes ;;

  -version | --version | --versio | --versi | --vers | -V)
    ac_init_version=: ;;

  -with-* | --with-*)
    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
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"with_$ac_useropt"
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    eval with_$ac_useropt=\$ac_optarg ;;

  -without-* | --without-*)
    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
    # Reject names that are not valid shell variable names.
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    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
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"with_$ac_useropt"
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  --x)
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    with_x=yes ;;

  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
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    ac_prev=x_includes ;;
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    x_includes=$ac_optarg ;;

  -x-libraries | --x-libraries | --x-librarie | --x-librari \
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    ac_prev=x_libraries ;;
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    x_libraries=$ac_optarg ;;

  -*) as_fn_error $? "unrecognized option: \`$ac_option'
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  *)
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  esac
done

if test -n "$ac_prev"; then
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if test -n "$ac_unrecognized_opts"; then
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fi

# Check all directory arguments for consistency.
for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
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		libdir localedir mandir
do
  eval ac_val=\$$ac_var
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done

# There might be people who depend on the old broken behavior: `$host'
# used to hold the argument of --host etc.
# FIXME: To remove some day.
build=$build_alias
host=$host_alias
target=$target_alias

# FIXME: To remove some day.
if test "x$host_alias" != x; then
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fi

ac_tool_prefix=
test -n "$host_alias" && ac_tool_prefix=$host_alias-

test "$silent" = yes && exec 6>/dev/null


ac_pwd=`pwd` && test -n "$ac_pwd" &&
ac_ls_di=`ls -di .` &&
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
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test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
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# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  ac_srcdir_defaulted=yes
  # Try the directory containing this script, then the parent directory.
  ac_confdir=`$as_dirname -- "$as_myself" ||
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$as_echo X"$as_myself" |
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	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  srcdir=$ac_confdir
  if test ! -r "$srcdir/$ac_unique_file"; then
    srcdir=..
  fi
else
  ac_srcdir_defaulted=no
fi
if test ! -r "$srcdir/$ac_unique_file"; then
  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
fi
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
ac_abs_confdir=`(
	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
	pwd)`
# When building in place, set srcdir=.
if test "$ac_abs_confdir" = "$ac_pwd"; then
  srcdir=.
fi
# Remove unnecessary trailing slashes from srcdir.
# Double slashes in file names in object file debugging info
# mess up M-x gdb in Emacs.
case $srcdir in
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
esac
for ac_var in $ac_precious_vars; do
  eval ac_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_env_${ac_var}_value=\$${ac_var}
  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_cv_env_${ac_var}_value=\$${ac_var}
done

#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
\`configure' configures Keepalived 1.3.7 to adapt to many kinds of systems.

Usage: $0 [OPTION]... [VAR=VALUE]...

To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE.  See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.

Configuration:
  -h, --help              display this help and exit
      --help=short        display options specific to this package
      --help=recursive    display the short help of all the included packages
  -V, --version           display version information and exit
  -q, --quiet, --silent   do not print \`checking ...' messages
      --cache-file=FILE   cache test results in FILE [disabled]
  -C, --config-cache      alias for \`--cache-file=config.cache'
  -n, --no-create         do not create output files
      --srcdir=DIR        find the sources in DIR [configure dir or \`..']

Installation directories:
  --prefix=PREFIX         install architecture-independent files in PREFIX
                          [$ac_default_prefix]
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                          [PREFIX]

By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
for instance \`--prefix=\$HOME'.

For better control, use the options below.

Fine tuning of the installation directories:
  --bindir=DIR            user executables [EPREFIX/bin]
  --sbindir=DIR           system admin executables [EPREFIX/sbin]
  --libexecdir=DIR        program executables [EPREFIX/libexec]
  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
  --libdir=DIR            object code libraries [EPREFIX/lib]
  --includedir=DIR        C header files [PREFIX/include]
  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
  --infodir=DIR           info documentation [DATAROOTDIR/info]
  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
  --mandir=DIR            man documentation [DATAROOTDIR/man]
  --docdir=DIR            documentation root [DATAROOTDIR/doc/keepalived]
  --htmldir=DIR           html documentation [DOCDIR]
  --dvidir=DIR            dvi documentation [DOCDIR]
  --pdfdir=DIR            pdf documentation [DOCDIR]
  --psdir=DIR             ps documentation [DOCDIR]
_ACEOF

  cat <<\_ACEOF

Program names:
  --program-prefix=PREFIX            prepend PREFIX to installed program names
  --program-suffix=SUFFIX            append SUFFIX to installed program names
  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
_ACEOF
fi

if test -n "$ac_init_help"; then
  case $ac_init_help in
     short | recursive ) echo "Configuration of Keepalived 1.3.7:";;
   esac
  cat <<\_ACEOF

Optional Features:
  --disable-option-checking  ignore unrecognized --enable/--with options
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --enable-silent-rules   less verbose build output (undo: "make V=1")
  --disable-silent-rules  verbose build output (undo: "make V=0")
  --disable-lvs-syncd     do not use LVS synchronization daemon
  --disable-lvs           do not use the LVS framework
  --disable-lvs-64bit-stats
                          do not use the LVS 64-bit stats
  --disable-vrrp          do not use the VRRP framework
  --disable-fwmark        compile without SO_MARK support
  --enable-snmp           compile with SNMP support
  --enable-snmp-vrrp      compile with SNMP vrrp support
  --enable-snmp-keepalived
                          obsolete - use --enable-snmp-vrrp
  --enable-snmp-checker   compile with SNMP checker support
  --enable-snmp-rfc       compile with SNMP RFC2787 (VRRPv2) and SNMP RFC6527
                          (VRRPv3) support
  --enable-snmp-rfcv2     compile with SNMP RFC2787 (VRRPv2) support
  --enable-snmp-rfcv3     compile with SNMP RFC6257 (VRRPv3) support
  --disable-snmp-reply-v3-for-v2
                          disable RFC6257 responses for VRRPv2 instances
  --enable-dbus           compile with dbus support
  --enable-dbus-create-instance
                          compile with dbus support for creating instances
  --enable-sha1           compile with SHA1 support
  --disable-vrrp-auth     compile without VRRP authentication
  --disable-checksum_compat
                          compile without v1.3.7 and earlier VRRPv3 unicast
                          checksum compatibility
  --disable-routes        compile without ip rules/routes
  --enable-gnu-std-paths  use GNU standard paths for pid files etc
  --enable-dynamic-linking
                          compile with/without dynamically linked
                          libiptc/libipset
  --enable-libiptc-dynamic
                          compile with libiptc dynamically linked
  --disable-libipset-dynamic
                          compile with libipset statically linked
  --enable-libxtables-dynamic
                          compile with libxtables dynamically linked
  --enable-libnl-dynamic  compile with libnl dynamically linked
  --disable-libiptc       compile without libiptc
  --disable-libipset      compile without libipset
  --disable-libnl         compile without libnl
  --enable-mem-check      compile with memory alloc checking
  --enable-mem-check-log  compile with memory alloc checking writing to syslog
  --enable-debug          compile with debugging flags
  --enable-stacktrace     compile with stacktrace support
  --enable-profile        compile with profiling flags
  --enable-conversion-checks
                          compile with conversion warnings if sensible
  --enable-force-conversion-checks
                          compile with conversion warnings
  --enable-Werror         compile with warnings being errors
  --enable-json           compile with signal to dump configuration and stats
                          as json
  --enable-dependency-tracking
                          do not reject slow dependency extractors
  --disable-dependency-tracking
                          speeds up one-time build

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-kernel-dir=DIR   path to linux kernel source directory
  --with-init=(upstart|systemd|SYSV|SUSE|openrc)
                          specify init type
  --with-systemdsystemunitdir=DIR
                          Directory for systemd service files

Some influential environment variables:
  PKG_CONFIG  path to pkg-config utility
  PKG_CONFIG_PATH
              directories to add to pkg-config's search path
  PKG_CONFIG_LIBDIR
              path overriding pkg-config's built-in search path
  CC          C compiler command
  CFLAGS      C compiler flags
  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
              nonstandard directory <lib dir>
  LIBS        libraries to pass to the linker, e.g. -l<library>
  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
              you have headers in a nonstandard directory <include dir>
  CPP         C preprocessor

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 <keepalived-devel@lists.sourceforge.net>.
Keepalived home page: <http://www.keepalived.org/>.
_ACEOF
ac_status=$?
fi

if test "$ac_init_help" = "recursive"; then
  # If there are subdirs, report their specific --help.
  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
    test -d "$ac_dir" ||
      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
      continue
    ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.
    ac_top_srcdir=$ac_top_builddir_sub
    ac_abs_top_srcdir=$ac_pwd ;;
  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix

    cd "$ac_dir" || { ac_status=$?; continue; }
    # Check for guested configure.
    if test -f "$ac_srcdir/configure.gnu"; then
      echo &&
      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
    elif test -f "$ac_srcdir/configure"; then
      echo &&
      $SHELL "$ac_srcdir/configure" --help=recursive
    else
      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
    fi || ac_status=$?
    cd "$ac_pwd" || { ac_status=$?; break; }
  done
fi

test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
  cat <<\_ACEOF
Keepalived configure 1.3.7
generated by GNU Autoconf 2.69

Copyright (C) 2012 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
  exit
fi

## ------------------------ ##
## Autoconf initialization. ##
## ------------------------ ##

# ac_fn_c_try_compile LINENO
# --------------------------
# Try to compile conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext
  if { { ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_c_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then :
  ac_retval=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_compile

# ac_fn_c_try_cpp LINENO
# ----------------------
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_cpp ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if { { ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } > conftest.i && {
	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
	 test ! -s conftest.err
       }; then :
  ac_retval=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

    ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_cpp

# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
# Tests whether HEADER exists, giving a warning if it cannot be compiled using
# the include files in INCLUDES and setting the cache variable VAR
# accordingly.
ac_fn_c_check_header_mongrel ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if eval \${$3+:} false; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
else
  # Is the header compilable?
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
$as_echo_n "checking $2 usability... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_header_compiler=yes
else
  ac_header_compiler=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
$as_echo "$ac_header_compiler" >&6; }

# Is the header present?
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
$as_echo_n "checking $2 presence... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <$2>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
  ac_header_preproc=yes
else
  ac_header_preproc=no
fi
rm -f conftest.err conftest.i conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
$as_echo "$ac_header_preproc" >&6; }

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
  yes:no: )
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
    ;;
  no:yes:* )
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
( $as_echo "## ----------------------------------------------------- ##
## Report this to keepalived-devel@lists.sourceforge.net ##
## ----------------------------------------------------- ##"
     ) | sed "s/^/$as_me: WARNING:     /" >&2
    ;;
esac
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  eval "$3=\$ac_header_compiler"
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_header_mongrel

# ac_fn_c_try_run LINENO
# ----------------------
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
# that executables *can* be run.
ac_fn_c_try_run ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
  { { case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  ac_retval=0
else
  $as_echo "$as_me: program exited with status $ac_status" >&5
       $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

       ac_retval=$ac_status
fi
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_run

# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
# Tests whether HEADER exists and can be compiled using the include files in
# INCLUDES, setting the cache variable VAR accordingly.
ac_fn_c_check_header_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$3=yes"
else
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_header_compile

# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
# -------------------------------------------
# Tests whether TYPE exists after having included INCLUDES, setting cache
# variable VAR accordingly.
ac_fn_c_check_type ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  eval "$3=no"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
if (sizeof ($2))
	 return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
if (sizeof (($2)))
	    return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

else
  eval "$3=yes"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_type

# ac_fn_c_find_intX_t LINENO BITS VAR
# -----------------------------------
# Finds a signed integer type with width BITS, setting cache variable VAR
# accordingly.
ac_fn_c_find_intX_t ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
$as_echo_n "checking for int$2_t... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  eval "$3=no"
     # Order is important - never check a type that is potentially smaller
     # than half of the expected target width.
     for ac_type in int$2_t 'int' 'long int' \
	 'long long int' 'short int' 'signed char'; do
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
	     enum { N = $2 / 2 - 1 };
int
main ()
{
static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
	        enum { N = $2 / 2 - 1 };
int
main ()
{
static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
		 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

else
  case $ac_type in #(
  int$2_t) :
    eval "$3=yes" ;; #(
  *) :
    eval "$3=\$ac_type" ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
       if eval test \"x\$"$3"\" = x"no"; then :

else
  break
fi
     done
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_find_intX_t

# ac_fn_c_find_uintX_t LINENO BITS VAR
# ------------------------------------
# Finds an unsigned integer type with width BITS, setting cache variable VAR
# accordingly.
ac_fn_c_find_uintX_t ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
$as_echo_n "checking for uint$2_t... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  eval "$3=no"
     # Order is important - never check a type that is potentially smaller
     # than half of the expected target width.
     for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
	 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{
static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  case $ac_type in #(
  uint$2_t) :
    eval "$3=yes" ;; #(
  *) :
    eval "$3=\$ac_type" ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
       if eval test \"x\$"$3"\" = x"no"; then :

else
  break
fi
     done
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_find_uintX_t

# ac_fn_c_try_link LINENO
# -----------------------
# Try to link conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_link ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext conftest$ac_exeext
  if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_c_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 test -x conftest$ac_exeext
       }; then :
  ac_retval=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_retval=1
fi
  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
  # interfere with the next link command; also delete a directory that is
  # left behind by Apple's compiler.  We do this before executing the actions.
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_link

# ac_fn_c_check_func LINENO FUNC VAR
# ----------------------------------
# Tests whether FUNC exists, setting the cache variable VAR accordingly
ac_fn_c_check_func ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
#define $2 innocuous_$2

/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $2 (); below.
    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
    <limits.h> exists even on freestanding compilers.  */

#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif

#undef $2

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char $2 ();
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined __stub_$2 || defined __stub___$2
choke me
#endif

int
main ()
{
return $2 ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  eval "$3=yes"
else
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_func

# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
# ---------------------------------------------
# Tests whether SYMBOL is declared in INCLUDES, 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_decl_name=`echo $2|sed 's/ *(.*//'`
  as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
#ifndef $as_decl_name
#ifdef __cplusplus
  (void) $as_decl_use;
#else
  (void) $as_decl_name;
#endif
#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; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_decl

# 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 eval \${$4+:} false; 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; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_member
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 Keepalived $as_me 1.3.7, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ $0 $@

_ACEOF
exec 5>>config.log
{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##

hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`

/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`

/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`

_ASUNAME

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    $as_echo "PATH: $as_dir"
  done
IFS=$as_save_IFS

} >&5

cat >&5 <<_ACEOF


## ----------- ##
## Core tests. ##
## ----------- ##

_ACEOF


# Keep a trace of the command line.
# Strip out --no-create and --no-recursion so they do not pile up.
# Strip out --silent because we don't want to record it for future runs.
# Also quote any args containing shell meta-characters.
# Make two passes to allow for proper duplicate-argument suppression.
ac_configure_args=
ac_configure_args0=
ac_configure_args1=
ac_must_keep_next=false
for ac_pass in 1 2
do
  for ac_arg
  do
    case $ac_arg in
    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    | -silent | --silent | --silen | --sile | --sil)
      continue ;;
    *\'*)
      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    case $ac_pass in
    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
    2)
      as_fn_append ac_configure_args1 " '$ac_arg'"
      if test $ac_must_keep_next = true; then
	ac_must_keep_next=false # Got value, back to normal.
      else
	case $ac_arg in
	  *=* | --config-cache | -C | -disable-* | --disable-* \
	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
	  | -with-* | --with-* | -without-* | --without-* | --x)
	    case "$ac_configure_args0 " in
	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
	    esac
	    ;;
	  -* ) ac_must_keep_next=true ;;
	esac
      fi
      as_fn_append ac_configure_args " '$ac_arg'"
      ;;
    esac
  done
done
{ ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset ac_configure_args1;}

# When interrupted or exit'd, cleanup temporary files, and complete
# config.log.  We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
  # Save into config.log some information that might help in debugging.
  {
    echo

    $as_echo "## ---------------- ##
## Cache variables. ##
## ---------------- ##"
    echo
    # The following way of writing the cache mishandles newlines in values,
(
  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done
  (set) 2>&1 |
    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      sed -n \
	"s/'\''/'\''\\\\'\'''\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
      ;; #(
    *)
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
)
    echo

    $as_echo "## ----------------- ##
## Output variables. ##
## ----------------- ##"
    echo
    for ac_var in $ac_subst_vars
    do
      eval ac_val=\$$ac_var
      case $ac_val in
      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
      esac
      $as_echo "$ac_var='\''$ac_val'\''"
    done | sort
    echo

    if test -n "$ac_subst_files"; then
      $as_echo "## ------------------- ##
## File substitutions. ##
## ------------------- ##"
      echo
      for ac_var in $ac_subst_files
      do
	eval ac_val=\$$ac_var
	case $ac_val in
	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
	esac
	$as_echo "$ac_var='\''$ac_val'\''"
      done | sort
      echo
    fi

    if test -s confdefs.h; then
      $as_echo "## ----------- ##
## confdefs.h. ##
## ----------- ##"
      echo
      cat confdefs.h
      echo
    fi
    test "$ac_signal" != 0 &&
      $as_echo "$as_me: caught signal $ac_signal"
    $as_echo "$as_me: exit $exit_status"
  } >&5
  rm -f core *.core core.conftest.* &&
    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
    exit $exit_status
' 0
for ac_signal in 1 2 13 15; do
  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
done
ac_signal=0

# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -f -r conftest* confdefs.h

$as_echo "/* confdefs.h */" > confdefs.h

# Predefined preprocessor variables.

cat >>confdefs.h <<_ACEOF
#define PACKAGE_NAME "$PACKAGE_NAME"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_VERSION "$PACKAGE_VERSION"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_STRING "$PACKAGE_STRING"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_URL "$PACKAGE_URL"
_ACEOF


# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
ac_site_file1=NONE
ac_site_file2=NONE
if test -n "$CONFIG_SITE"; then
  # We do not want a PATH search for config.site.
  case $CONFIG_SITE in #((
    -*)  ac_site_file1=./$CONFIG_SITE;;
    */*) ac_site_file1=$CONFIG_SITE;;
    *)   ac_site_file1=./$CONFIG_SITE;;
  esac
elif test "x$prefix" != xNONE; then
  ac_site_file1=$prefix/share/config.site
  ac_site_file2=$prefix/etc/config.site
else
  ac_site_file1=$ac_default_prefix/share/config.site
  ac_site_file2=$ac_default_prefix/etc/config.site
fi
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
do
  test "x$ac_site_file" = xNONE && continue
  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
$as_echo "$as_me: loading site script $ac_site_file" >&6;}
    sed 's/^/| /' "$ac_site_file" >&5
    . "$ac_site_file" \
      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file
See \`config.log' for more details" "$LINENO" 5; }
  fi
done

if test -r "$cache_file"; then
  # Some versions of bash will fail to source /dev/null (special files
  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
$as_echo "$as_me: loading cache $cache_file" >&6;}
    case $cache_file in
      [\\/]* | ?:[\\/]* ) . "$cache_file";;
      *)                      . "./$cache_file";;
    esac
  fi
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
$as_echo "$as_me: creating cache $cache_file" >&6;}
  >$cache_file
fi

# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in $ac_precious_vars; do
  eval ac_old_set=\$ac_cv_env_${ac_var}_set
  eval ac_new_set=\$ac_env_${ac_var}_set
  eval ac_old_val=\$ac_cv_env_${ac_var}_value
  eval ac_new_val=\$ac_env_${ac_var}_value
  case $ac_old_set,$ac_new_set in
    set,)
      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,set)
      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,);;
    *)
      if test "x$ac_old_val" != "x$ac_new_val"; then
	# differences in whitespace do not lead to failure.
	ac_old_val_w=`echo x $ac_old_val`
	ac_new_val_w=`echo x $ac_new_val`
	if test "$ac_old_val_w" != "$ac_new_val_w"; then
	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
	  ac_cache_corrupted=:
	else
	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
	  eval $ac_var=\$ac_old_val
	fi
	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
      fi;;
  esac
  # Pass precious variables to config.status.
  if test "$ac_new_set" = set; then
    case $ac_new_val in
    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
    *) ac_arg=$ac_var=$ac_new_val ;;
    esac
    case " $ac_configure_args " in
      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
    esac
  fi
done
if $ac_cache_corrupted; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
fi
## -------------------- ##
## Main body of script. ##
## -------------------- ##

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu


am__api_version='1.15'

ac_aux_dir=
for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
  if test -f "$ac_dir/install-sh"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/install-sh -c"
    break
  elif test -f "$ac_dir/install.sh"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/install.sh -c"
    break
  elif test -f "$ac_dir/shtool"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/shtool install -c"
    break
  fi
done
if test -z "$ac_aux_dir"; then
  as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
fi

# These three variables are undocumented and unsupported,
# and are intended to be withdrawn in a future Autoconf release.
# They can cause serious problems if a builder's source tree is in a directory
# whose full name contains unusual characters.
ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.


# Find a good install program.  We prefer a C program (faster),
# so one script is as good as another.  But avoid the broken or
# incompatible versions:
# 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:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
$as_echo_n "checking for a BSD-compatible install... " >&6; }
if test -z "$INSTALL"; then
if ${ac_cv_path_install+:} false; then :
  $as_echo_n "(cached) " >&6
else
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    # Account for people who put trailing slashes in PATH elements.
case $as_dir/ in #((
  ./ | .// | /[cC]/* | \
  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
  /usr/ucb/* ) ;;
  *)
    # OSF1 and SCO ODT 3.0 have their own names for install.
    # Don't use installbsd from OSF since it installs stuff as root
    # by default.
    for ac_prog in ginstall scoinst install; do
      for ac_exec_ext in '' $ac_executable_extensions; do
	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
	  if test $ac_prog = install &&
	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	    # AIX install.  It has an incompatible calling convention.
	    :
	  elif test $ac_prog = install &&
	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	    # program-specific install script used by HP pwplus--don't use.
	    :
	  else
	    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

  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:${as_lineno-$LINENO}: result: $INSTALL" >&5
$as_echo "$INSTALL" >&6; }

# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'

test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'

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_n "checking whether build environment is sane... " >&6; }
# Reject unsafe characters in $srcdir or the absolute working directory
# name.  Accept space and tab only in the latter.
am_lf='
'
case `pwd` in
  *[\\\"\#\$\&\'\`$am_lf]*)
    as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
esac
case $srcdir in
  *[\\\"\#\$\&\'\`$am_lf\ \	]*)
    as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
esac

# Do 'set' in a subshell so we don't clobber the current shell's
# arguments.  Must try -L first in case configure is actually a
# symlink; some systems play weird games with the mod time of symlinks
# (eg FreeBSD returns the mod time of the symlink's containing
# directory).
if (
   am_has_slept=no
   for am_try in 1 2; do
     echo "timestamp, slept: $am_has_slept" > conftest.file
     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
     if test "$*" = "X"; then
	# -L didn't work.
	set X `ls -t "$srcdir/configure" conftest.file`
     fi
     if test "$*" != "X $srcdir/configure conftest.file" \
	&& test "$*" != "X conftest.file $srcdir/configure"; then

	# If neither matched, then we have a broken ls.  This can happen
	# 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
     fi
     if test "$2" = conftest.file || test $am_try -eq 2; then
       break
     fi
     # Just in case.
     sleep 1
     am_has_slept=yes
   done
   test "$2" = conftest.file
   )
then
   # Ok.
   :
else
   as_fn_error $? "newly created file is older than distributed files!
Check your system clock" "$LINENO" 5
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
# If we didn't sleep, we still need to ensure time stamps of config.status and
# generated files are strictly newer.
am_sleep_pid=
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
  ( sleep 1 ) &
  am_sleep_pid=$!
fi

rm -f conftest.file

test "$program_prefix" != NONE &&
  program_transform_name="s&^&$program_prefix&;$program_transform_name"
# Use a double $ so make ignores it.
test "$program_suffix" != NONE &&
  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
# Double any \ or $.
# By default was `s,x,x', remove it if useless.
ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`

# Expand $ac_aux_dir to an absolute path.
am_aux_dir=`cd "$ac_aux_dir" && pwd`

if test x"${MISSING+set}" != xset; then
  case $am_aux_dir in
  *\ * | *\	*)
    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
  *)
    MISSING="\${SHELL} $am_aux_dir/missing" ;;
  esac
fi
# Use eval to expand $SHELL
if eval "$MISSING --is-lightweight"; then
  am_missing_run="$MISSING "
else
  am_missing_run=
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
fi

if test x"${install_sh+set}" != xset; then
  case $am_aux_dir in
  *\ * | *\	*)
    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
  *)
    install_sh="\${SHELL} $am_aux_dir/install-sh"
  esac
fi

# Installed binaries are usually stripped using 'strip' when the user
# run "make install-strip".  However 'strip' might not be the right
# tool to use in cross-compilation environments, therefore Automake
# will honor the 'STRIP' environment variable to overrule this program.
if test "$cross_compiling" != no; then
  if test -n "$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_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_STRIP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$STRIP"; then
  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
STRIP=$ac_cv_prog_STRIP
if test -n "$STRIP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
$as_echo "$STRIP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_STRIP"; then
  ac_ct_STRIP=$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_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_STRIP"; then
  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_STRIP="strip"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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
$as_echo "$ac_ct_STRIP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_STRIP" = x; then
    STRIP=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    STRIP=$ac_ct_STRIP
  fi
else
  STRIP="$ac_cv_prog_STRIP"
fi

fi
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
if test -z "$MKDIR_P"; then
  if ${ac_cv_path_mkdir+:} false; then :
  $as_echo_n "(cached) " >&6
else
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in mkdir gmkdir; do
	 for ac_exec_ext in '' $ac_executable_extensions; do
	   as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
	     'mkdir (GNU coreutils) '* | \
	     'mkdir (coreutils) '* | \
	     'mkdir (fileutils) '4.1*)
	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
	       break 3;;
	   esac
	 done
       done
  done
IFS=$as_save_IFS

fi

  test -d ./--version && rmdir ./--version
  if test "${ac_cv_path_mkdir+set}" = set; then
    MKDIR_P="$ac_cv_path_mkdir -p"
  else
    # As a last resort, use the slow shell script.  Don't cache a
    # value for MKDIR_P 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.
    MKDIR_P="$ac_install_sh -d"
  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
$as_echo "$MKDIR_P" >&6; }

for ac_prog in gawk mawk nawk awk
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_AWK+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$AWK"; then
  ac_cv_prog_AWK="$AWK" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_AWK="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
AWK=$ac_cv_prog_AWK
if test -n "$AWK"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
$as_echo "$AWK" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$AWK" && break
done

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
set x ${MAKE-make}
ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat >conftest.make <<\_ACEOF
SHELL = /bin/sh
all:
	@echo '@@@%%%=$(MAKE)=@@@%%%'
_ACEOF
# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
case `${MAKE-make} -f conftest.make 2>/dev/null` in
  *@@@%%%=?*=@@@%%%*)
    eval ac_cv_prog_make_${ac_make}_set=yes;;
  *)
    eval ac_cv_prog_make_${ac_make}_set=no;;
esac
rm -f conftest.make
fi
if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
  SET_MAKE=
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
  SET_MAKE="MAKE=${MAKE-make}"
fi

rm -rf .tst 2>/dev/null
mkdir .tst 2>/dev/null
if test -d .tst; then
  am__leading_dot=.
else
  am__leading_dot=_
fi
rmdir .tst 2>/dev/null

# Check whether --enable-silent-rules was given.
if test "${enable_silent_rules+set}" = set; then :
  enableval=$enable_silent_rules;
fi

case $enable_silent_rules in # (((
  yes) AM_DEFAULT_VERBOSITY=0;;
   no) AM_DEFAULT_VERBOSITY=1;;
    *) AM_DEFAULT_VERBOSITY=1;;
esac
am_make=${MAKE-make}
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
if ${am_cv_make_support_nested_variables+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if $as_echo 'TRUE=$(BAR$(V))
BAR0=false
BAR1=true
V=1
am__doit:
	@$(TRUE)
.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
  am_cv_make_support_nested_variables=yes
else
  am_cv_make_support_nested_variables=no
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
$as_echo "$am_cv_make_support_nested_variables" >&6; }
if test $am_cv_make_support_nested_variables = yes; then
    AM_V='$(V)'
  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
else
  AM_V=$AM_DEFAULT_VERBOSITY
  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
fi
AM_BACKSLASH='\'

if test "`cd $srcdir && pwd`" != "`pwd`"; then
  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
  # is not polluted with repeated "-I."
  am__isrc=' -I$(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
  fi
fi

# test whether we have cygpath
if test -z "$CYGPATH_W"; then
  if (cygpath --version) >/dev/null 2>/dev/null; then
    CYGPATH_W='cygpath -w'
  else
    CYGPATH_W=echo
  fi
fi


# Define the identity of the package.
 PACKAGE='keepalived'
 VERSION='1.3.7'


cat >>confdefs.h <<_ACEOF
#define PACKAGE "$PACKAGE"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define VERSION "$VERSION"
_ACEOF

# Some tools Automake needs.

ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}


AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}


AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}


AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}


MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}

# For better backward compatibility.  To be removed once Automake 1.9.x
# dies out for good.  For more background, see:
# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
mkdir_p='$(MKDIR_P)'

# We need awk for the "check" target (and possibly the TAP driver).  The
# system "awk" is bad on some platforms.
# Always define AMTAR for backward compatibility.  Yes, it's still used
# in the wild :-(  We should find a proper way to deprecate it ...
AMTAR='$${TAR-tar}'


# We'll loop over all known methods to create a tar archive until one works.
_am_tools='gnutar  pax cpio none'

am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'






# POSIX will say in a future version that running "rm -f" with no argument
# is OK; and we want to be able to make that assumption in our Makefile
# recipes.  So use an aggressive probe to check that the usage we want is
# actually supported "in the wild" to an acceptable degree.
# See automake bug#10828.
# To make any issue more visible, cause the running configure to be aborted
# by default if the 'rm' program in use doesn't match our expectations; the
# user can still override this though.
if rm -f && rm -fr && rm -rf; then : OK; else
  cat >&2 <<'END'
Oops!

Your 'rm' program seems unable to run without file operands specified
on the command line, even when the '-f' option is present.  This is contrary
to the behaviour of most rm programs out there, and not conforming with
the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>

Please tell bug-automake@gnu.org about your system, including the value
of your $PATH and any error possibly output before this message.  This
can help us improve future automake versions.

END
  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
    echo 'Configuration will proceed anyway, since you have set the' >&2
    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
    echo >&2
  else
    cat >&2 <<'END'
Aborting the configuration process, to ensure you take notice of the issue.

You can download and install GNU coreutils to get an 'rm' implementation
that behaves properly: <http://www.gnu.org/software/coreutils/>.

If you want to complete the configuration process using your problematic
'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
to "yes", and re-run configure.

END
    as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
  fi
fi




ac_config_headers="$ac_config_headers lib/config.h"




ac_config_files="$ac_config_files Makefile keepalived/Makefile lib/Makefile keepalived/core/Makefile keepalived.spec genhash/Makefile keepalived/check/Makefile keepalived/vrrp/Makefile doc/Makefile bin_install/Makefile keepalived/dbus/Makefile keepalived/etc/Makefile keepalived/etc/init/Makefile keepalived/etc/init.d/Makefile"


MAINTAINERCLEANFILES="*~ *.orig *.rej core core.*"

BUILD_OPTIONS=

# Check whether --enable-silent-rules was given.
if test "${enable_silent_rules+set}" = set; then :
  enableval=$enable_silent_rules;
fi

case $enable_silent_rules in # (((
  yes) AM_DEFAULT_VERBOSITY=0;;
   no) AM_DEFAULT_VERBOSITY=1;;
    *) AM_DEFAULT_VERBOSITY=0;;
esac
am_make=${MAKE-make}
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
if ${am_cv_make_support_nested_variables+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if $as_echo 'TRUE=$(BAR$(V))
BAR0=false
BAR1=true
V=1
am__doit:
	@$(TRUE)
.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
  am_cv_make_support_nested_variables=yes
else
  am_cv_make_support_nested_variables=no
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
$as_echo "$am_cv_make_support_nested_variables" >&6; }
if test $am_cv_make_support_nested_variables = yes; then
    AM_V='$(V)'
  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
else
  AM_V=$AM_DEFAULT_VERBOSITY
  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
fi
AM_BACKSLASH='\'









if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
	if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_PKG_CONFIG+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $PKG_CONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PKG_CONFIG=$ac_cv_path_PKG_CONFIG
if test -n "$PKG_CONFIG"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
$as_echo "$PKG_CONFIG" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_path_PKG_CONFIG"; then
  ac_pt_PKG_CONFIG=$PKG_CONFIG
  # Extract the first word of "pkg-config", so it can be a program name with args.
set dummy pkg-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $ac_pt_PKG_CONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
if test -n "$ac_pt_PKG_CONFIG"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
$as_echo "$ac_pt_PKG_CONFIG" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_pt_PKG_CONFIG" = x; then
    PKG_CONFIG=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    PKG_CONFIG=$ac_pt_PKG_CONFIG
  fi
else
  PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
fi

fi
if test -n "$PKG_CONFIG"; then
	_pkg_min_version=0.9.0
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
	else
		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
		PKG_CONFIG=""
	fi
fi

# Check whether --enable-lvs-syncd was given.
if test "${enable_lvs_syncd+set}" = set; then :
  enableval=$enable_lvs_syncd;
fi

# Check whether --enable-lvs was given.
if test "${enable_lvs+set}" = set; then :
  enableval=$enable_lvs;
fi

# Check whether --enable-lvs-64bit-stats was given.
if test "${enable_lvs_64bit_stats+set}" = set; then :
  enableval=$enable_lvs_64bit_stats;
fi

# Check whether --enable-vrrp was given.
if test "${enable_vrrp+set}" = set; then :
  enableval=$enable_vrrp;
fi


# Check whether --with-kernel-dir was given.
if test "${with_kernel_dir+set}" = set; then :
  withval=$with_kernel_dir;   kernel_src_path="$withval"
                          else kernel_src_path=""
fi

# Check whether --enable-fwmark was given.
if test "${enable_fwmark+set}" = set; then :
  enableval=$enable_fwmark;
fi

# Check whether --enable-snmp was given.
if test "${enable_snmp+set}" = set; then :
  enableval=$enable_snmp;
fi

# Check whether --enable-snmp-vrrp was given.
if test "${enable_snmp_vrrp+set}" = set; then :
  enableval=$enable_snmp_vrrp;
fi

# Check whether --enable-snmp-keepalived was given.
if test "${enable_snmp_keepalived+set}" = set; then :
  enableval=$enable_snmp_keepalived;
fi

# Check whether --enable-snmp-checker was given.
if test "${enable_snmp_checker+set}" = set; then :
  enableval=$enable_snmp_checker;
fi

# Check whether --enable-snmp-rfc was given.
if test "${enable_snmp_rfc+set}" = set; then :
  enableval=$enable_snmp_rfc;
fi

# Check whether --enable-snmp-rfcv2 was given.
if test "${enable_snmp_rfcv2+set}" = set; then :
  enableval=$enable_snmp_rfcv2;
fi

# Check whether --enable-snmp-rfcv3 was given.
if test "${enable_snmp_rfcv3+set}" = set; then :
  enableval=$enable_snmp_rfcv3;
fi

# Check whether --enable-snmp-reply-v3-for-v2 was given.
if test "${enable_snmp_reply_v3_for_v2+set}" = set; then :
  enableval=$enable_snmp_reply_v3_for_v2;
fi

# Check whether --enable-dbus was given.
if test "${enable_dbus+set}" = set; then :
  enableval=$enable_dbus;
fi

# Check whether --enable-dbus-create-instance was given.
if test "${enable_dbus_create_instance+set}" = set; then :
  enableval=$enable_dbus_create_instance;
fi

# Check whether --enable-sha1 was given.
if test "${enable_sha1+set}" = set; then :
  enableval=$enable_sha1;
fi


# Check whether --with-init was given.
if test "${with_init+set}" = set; then :
  withval=$with_init; init_type="$withval"
else
  init_type=""
fi

# Check whether --enable-vrrp-auth was given.
if test "${enable_vrrp_auth+set}" = set; then :
  enableval=$enable_vrrp_auth;
fi

# Check whether --enable-chksum_compat was given.
if test "${enable_chksum_compat+set}" = set; then :
  enableval=$enable_chksum_compat;
fi

# Check whether --enable-routes was given.
if test "${enable_routes+set}" = set; then :
  enableval=$enable_routes;
fi

# Check whether --enable-gnu-std-paths was given.
if test "${enable_gnu_std_paths+set}" = set; then :
  enableval=$enable_gnu_std_paths;
fi

# Check whether --enable-dynamic-linking was given.
if test "${enable_dynamic_linking+set}" = set; then :
  enableval=$enable_dynamic_linking;
fi

# Check whether --enable-libiptc-dynamic was given.
if test "${enable_libiptc_dynamic+set}" = set; then :
  enableval=$enable_libiptc_dynamic;
fi

# Check whether --enable-libipset-dynamic was given.
if test "${enable_libipset_dynamic+set}" = set; then :
  enableval=$enable_libipset_dynamic;
fi

# Check whether --enable-libxtables-dynamic was given.
if test "${enable_libxtables_dynamic+set}" = set; then :
  enableval=$enable_libxtables_dynamic;
fi

# Check whether --enable-libnl-dynamic was given.
if test "${enable_libnl_dynamic+set}" = set; then :
  enableval=$enable_libnl_dynamic;
fi

# Check whether --enable-libiptc was given.
if test "${enable_libiptc+set}" = set; then :
  enableval=$enable_libiptc;
fi

# Check whether --enable-libipset was given.
if test "${enable_libipset+set}" = set; then :
  enableval=$enable_libipset;
fi

# Check whether --enable-libnl was given.
if test "${enable_libnl+set}" = set; then :
  enableval=$enable_libnl;
fi

# Check whether --enable-mem-check was given.
if test "${enable_mem_check+set}" = set; then :
  enableval=$enable_mem_check;
fi

# Check whether --enable-mem-check-log was given.
if test "${enable_mem_check_log+set}" = set; then :
  enableval=$enable_mem_check_log;
fi

# Check whether --enable-debug was given.
if test "${enable_debug+set}" = set; then :
  enableval=$enable_debug;
fi

# Check whether --enable-stacktrace was given.
if test "${enable_stacktrace+set}" = set; then :
  enableval=$enable_stacktrace;
fi

# Check whether --enable-profile was given.
if test "${enable_profile+set}" = set; then :
  enableval=$enable_profile;
fi

# Check whether --enable-conversion-checks was given.
if test "${enable_conversion_checks+set}" = set; then :
  enableval=$enable_conversion_checks;
fi

# Check whether --enable-force-conversion-checks was given.
if test "${enable_force_conversion_checks+set}" = set; then :
  enableval=$enable_force_conversion_checks;
fi

# Check whether --enable-Werror was given.
if test "${enable_Werror+set}" = set; then :
  enableval=$enable_Werror;
fi

# Check whether --enable-json was given.
if test "${enable_json+set}" = set; then :
  enableval=$enable_json;
fi



# Check whether --with-systemdsystemunitdir was given.
if test "${with_systemdsystemunitdir+set}" = set; then :
  withval=$with_systemdsystemunitdir;
else
  with_systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)
fi


# Set the kernel headers path
if test -n "$kernel_src_path"; then
  kernelinc="-I$kernel_src_path/include"
elif test ! -d /usr/include/linux -a \
            -d /usr/src/linux/include; then
  kernelinc="-I/usr/src/linux/include"
else
  kernelinc=
fi

# Checks for programs.
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}gcc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_CC"; then
  ac_ct_CC=$CC
  # Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="gcc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
else
  CC="$ac_cv_prog_CC"
fi

if test -z "$CC"; then
          if test -n "$ac_tool_prefix"; then
    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}cc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  fi
fi
if test -z "$CC"; then
  # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
       ac_prog_rejected=yes
       continue
     fi
    ac_cv_prog_CC="cc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

if test $ac_prog_rejected = yes; then
  # We found a bogon in the path, so make sure we never use it.
  set dummy $ac_cv_prog_CC
  shift
  if test $# != 0; then
    # We chose a different compiler from the bogus one.
    # However, it has the same basename, so the bogon will be chosen
    # first if we set CC to just the basename; use the full file name.
    shift
    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  fi
fi
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$CC"; then
  if test -n "$ac_tool_prefix"; then
  for ac_prog in cl.exe
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    test -n "$CC" && break
  done
fi
if test -z "$CC"; then
  ac_ct_CC=$CC
  for ac_prog in cl.exe
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ac_ct_CC" && break
done

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
fi

fi


test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "no acceptable C compiler found in \$PATH
See \`config.log' for more details" "$LINENO" 5; }

# Provide some information about the compiler.
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion; do
  { { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    sed '10a\
... rest of stderr output deleted ...
         10q' conftest.err >conftest.er1
    cat conftest.er1 >&5
  fi
  rm -f conftest.er1 conftest.err
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
done

cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
$as_echo_n "checking whether the C compiler works... " >&6; }
ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`

# The possible output files:
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"

ac_rmfiles=
for ac_file in $ac_files
do
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    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  esac
done
rm -f $ac_rmfiles

if { { ac_try="$ac_link_default"
case "(($ac_try" in
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  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link_default") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then :
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# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
# in a Makefile.  We should not override ac_cv_exeext if it was cached,
# so that the user can short-circuit this test for compilers unknown to
# Autoconf.
for ac_file in $ac_files ''
do
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  case $ac_file in
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	;;
    [ab].out )
	# We found the default executable, but exeext='' is most
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	break;;
    *.* )
	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
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	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
	fi
	# We set ac_cv_exeext here because the later test for it is not
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	# actually working.
	break;;
    * )
	break;;
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done
test "$ac_cv_exeext" = no && ac_cv_exeext=

else
  ac_file=''
fi
if test -z "$ac_file"; then :
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$as_echo "no" >&6; }
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "C compiler cannot create executables
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else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
$as_echo_n "checking for C compiler default output file name... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
$as_echo "$ac_file" >&6; }
ac_exeext=$ac_cv_exeext

rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
$as_echo_n "checking for suffix of executables... " >&6; }
if { { ac_try="$ac_link"
case "(($ac_try" in
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esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then :
  # If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
for ac_file in conftest.exe conftest conftest.*; do
  test -f "$ac_file" || continue
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
	  break;;
    * ) break;;
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done
else
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest conftest$ac_cv_exeext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
$as_echo "$ac_cv_exeext" >&6; }

rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdio.h>
int
main ()
{
FILE *f = fopen ("conftest.out", "w");
 return ferror (f) || fclose (f) != 0;

  ;
  return 0;
}
_ACEOF
ac_clean_files="$ac_clean_files conftest.out"
# Check that the compiler produces executables we can run.  If not, either
# the compiler is broken, or we cross compile.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
$as_echo_n "checking whether we are cross compiling... " >&6; }
if test "$cross_compiling" != yes; then
  { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
  if { ac_try='./conftest$ac_cv_exeext'
  { { case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
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  ac_status=$?
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	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details" "$LINENO" 5; }
    fi
  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
$as_echo "$cross_compiling" >&6; }

rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
$as_echo_n "checking for suffix of object files... " >&6; }
if ${ac_cv_objext+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.o conftest.obj
if { { ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then :
  for ac_file in conftest.o conftest.obj conftest.*; do
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    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
       break;;
  esac
done
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of object files: cannot compile
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
$as_echo "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
if ${ac_cv_c_compiler_gnu+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{
#ifndef __GNUC__
       choke me
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_compiler_gnu=yes
else
  ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
$as_echo "$ac_cv_c_compiler_gnu" >&6; }
if test $ac_compiler_gnu = yes; then
  GCC=yes
else
  GCC=
fi
ac_test_CFLAGS=${CFLAGS+set}
ac_save_CFLAGS=$CFLAGS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
$as_echo_n "checking whether $CC accepts -g... " >&6; }
if ${ac_cv_prog_cc_g+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_save_c_werror_flag=$ac_c_werror_flag
   ac_c_werror_flag=yes
   ac_cv_prog_cc_g=no
   CFLAGS="-g"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_prog_cc_g=yes
else
  CFLAGS=""
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

else
  ac_c_werror_flag=$ac_save_c_werror_flag
	 CFLAGS="-g"
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
$as_echo "$ac_cv_prog_cc_g" >&6; }
if test "$ac_test_CFLAGS" = set; then
  CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
  if test "$GCC" = yes; then
    CFLAGS="-g -O2"
  else
    CFLAGS="-g"
  fi
else
  if test "$GCC" = yes; then
    CFLAGS="-O2"
  else
    CFLAGS=
  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
if ${ac_cv_prog_cc_c89+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdarg.h>
#include <stdio.h>
struct stat;
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
     char **p;
     int i;
{
  return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
  char *s;
  va_list v;
  va_start (v,p);
  s = g (p, va_arg (v,int));
  va_end (v);
  return s;
}

/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
   function prototypes and stuff, but not '\xHH' hex character constants.
   These don't provoke an error unfortunately, instead are silently treated
   as 'x'.  The following induces an error, until -std is added to get
   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
   array size at least.  It's necessary to write '\x00'==0 to get something
   that's true only with -std.  */
int osf4_cc_array ['\x00' == 0 ? 1 : -1];

/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
   inside strings and character constants.  */
#define FOO(x) 'x'
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];

int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
int argc;
char **argv;
int
main ()
{
return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  ;
  return 0;
}
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
  CC="$ac_save_CC $ac_arg"
  if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_prog_cc_c89=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext
  test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC

fi
# AC_CACHE_VAL
case "x$ac_cv_prog_cc_c89" in
  x)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
$as_echo "none needed" >&6; } ;;
  xno)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
$as_echo "unsupported" >&6; } ;;
  *)
    CC="$CC $ac_cv_prog_cc_c89"
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
esac
if test "x$ac_cv_prog_cc_c89" != xno; then :

fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
if ${am_cv_prog_cc_c_o+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
  # Make sure it works both with $CC and with simple cc.
  # Following AC_PROG_CC_C_O, we do the test twice because some
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  am_cv_prog_cc_c_o=yes
  for am_i in 1 2; do
    if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
   ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
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  rm -f core conftest*
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fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
$as_echo "$am_cv_prog_cc_c_o" >&6; }
if test "$am_cv_prog_cc_c_o" != yes; then
   # Losing compiler, so override with the script.
   # FIXME: It is wrong to rewrite CC.
   # But if we don't then we get into trouble of one sort or another.
   # A longer-term fix would be to have automake use am__CC in this case,
   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
   CC="$am_aux_dir/compile $CC"
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

DEPDIR="${am__leading_dot}deps"

ac_config_commands="$ac_config_commands depfiles"


am_make=${MAKE-make}
cat > confinc << 'END'
am__doit:
	@echo this is the am__doit target
.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_n "checking for style of include used by $am_make... " >&6; }
am__include="#"
am__quote=
_am_result=none
# First try GNU make style include.
echo "include confinc" > confmf
# Ignore all kinds of additional output from 'make'.
case `$am_make -s -f confmf 2> /dev/null` in #(
*the\ am__doit\ target*)
  am__include=include
  am__quote=
  _am_result=GNU
  ;;
esac
# Now try BSD make style include.
if test "$am__include" = "#"; then
   echo '.include "confinc"' > confmf
   case `$am_make -s -f confmf 2> /dev/null` in #(
   *the\ am__doit\ target*)
     am__include=.include
     am__quote="\""
     _am_result=BSD
     ;;
   esac
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
$as_echo "$_am_result" >&6; }
rm -f confinc confmf

# Check whether --enable-dependency-tracking was given.
if test "${enable_dependency_tracking+set}" = set; then :
  enableval=$enable_dependency_tracking;
fi

if test "x$enable_dependency_tracking" != xno; then
  am_depcomp="$ac_aux_dir/depcomp"
  AMDEPBACKSLASH='\'
  am__nodep='_no'
fi
 if test "x$enable_dependency_tracking" != xno; then
  AMDEP_TRUE=
  AMDEP_FALSE='#'
else
  AMDEP_TRUE='#'
  AMDEP_FALSE=
fi



depcc="$CC"   am_compiler_list=

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
$as_echo_n "checking dependency style of $depcc... " >&6; }
if ${am_cv_CC_dependencies_compiler_type+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  # We make a subdir and do the tests there.  Otherwise we can end up
  # making bogus files that we don't know about and never remove.  For
  # instance it was reported that on HP-UX the gcc test will end up
  # making a dummy file named 'D' -- because '-MD' means "put the output
  # in D".
  rm -rf conftest.dir
  mkdir conftest.dir
  # Copy depcomp to subdir because otherwise we won't find it if we're
  # using a relative directory.
  cp "$am_depcomp" conftest.dir
  cd conftest.dir
  # We will build objects and dependencies in a subdirectory because
  # it helps to detect inapplicable dependency modes.  For instance
  # both Tru64's cc and ICC support -MD to output dependencies as a
  # side effect of compilation, but ICC will put the dependencies in
  # the current directory while Tru64 will put them in the object
  # directory.
  mkdir sub

  am_cv_CC_dependencies_compiler_type=none
  if test "$am_compiler_list" = ""; then
     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  fi
  am__universal=false
  case " $depcc " in #(
     *\ -arch\ *\ -arch\ *) am__universal=true ;;
     esac

  for depmode in $am_compiler_list; do
    # Setup a source with many dependencies, because some compilers
    # like to wrap large dependency lists on column 80 (with \), and
    # we should not choose a depcomp mode which is confused by this.
    #
    # We need to recreate these files for each test, as the compiler may
    # overwrite some of them when testing with obscure command lines.
    # This happens at least with the AIX C compiler.
    : > sub/conftest.c
    for i in 1 2 3 4 5 6; do
      echo '#include "conftst'$i'.h"' >> sub/conftest.c
      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
      # Solaris 10 /bin/sh.
      echo '/* dummy */' > sub/conftst$i.h
    done
    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf

    # We check with '-c' and '-o' for the sake of the "dashmstdout"
    # mode.  It turns out that the SunPro C++ compiler does not properly
    # handle '-M -o', and we need to detect this.  Also, some Intel
    # versions had trouble with output in subdirs.
    am__obj=sub/conftest.${OBJEXT-o}
    am__minus_obj="-o $am__obj"
    case $depmode in
    gcc)
      # This depmode causes a compiler race in universal mode.
      test "$am__universal" = false || continue
      ;;
    nosideeffect)
      # After this tag, mechanisms are not by side-effect, so they'll
      # only be used when explicitly requested.
      if test "x$enable_dependency_tracking" = xyes; then
	continue
      else
	break
      fi
      ;;
    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
      # This compiler won't grok '-c -o', but also, the minuso test has
      # not run yet.  These depmodes are late enough in the game, and
      # so weak that their functioning should not be impacted.
      am__obj=conftest.${OBJEXT-o}
      am__minus_obj=
      ;;
    none) break ;;
    esac
    if depmode=$depmode \
       source=sub/conftest.c object=$am__obj \
       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
         >/dev/null 2>conftest.err &&
       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
      # icc doesn't choke on unknown options, it will just issue warnings
      # or remarks (even with -Werror).  So we grep stderr for any message
      # that says an option was ignored or not supported.
      # When given -MP, icc 7.0 and 7.1 complain thusly:
      #   icc: Command line warning: ignoring option '-M'; no argument required
      # The diagnosis changed in icc 8.0:
      #   icc: Command line remark: option '-MP' not supported
      if (grep 'ignoring option' conftest.err ||
          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
        am_cv_CC_dependencies_compiler_type=$depmode
        break
      fi
    fi
  done

  cd ..
  rm -rf conftest.dir
else
  am_cv_CC_dependencies_compiler_type=none
fi

fi
{ $as_echo "$as_me:${as_lineno-$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

 if
  test "x$enable_dependency_tracking" != xno \
  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  am__fastdepCC_TRUE=
  am__fastdepCC_FALSE='#'
else
  am__fastdepCC_TRUE='#'
  am__fastdepCC_FALSE=
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
set x ${MAKE-make}
ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat >conftest.make <<\_ACEOF
SHELL = /bin/sh
all:
	@echo '@@@%%%=$(MAKE)=@@@%%%'
_ACEOF
# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
case `${MAKE-make} -f conftest.make 2>/dev/null` in
  *@@@%%%=?*=@@@%%%*)
    eval ac_cv_prog_make_${ac_make}_set=yes;;
  *)
    eval ac_cv_prog_make_${ac_make}_set=no;;
esac
rm -f conftest.make
fi
if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
  SET_MAKE=
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
  SET_MAKE="MAKE=${MAKE-make}"
fi


if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_RANLIB+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$RANLIB"; then
  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
$as_echo "$RANLIB" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_RANLIB"; then
  ac_ct_RANLIB=$RANLIB
  # Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_RANLIB"; then
  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_RANLIB="ranlib"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
$as_echo "$ac_ct_RANLIB" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_RANLIB" = x; then
    RANLIB=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    RANLIB=$ac_ct_RANLIB
  fi
else
  RANLIB="$ac_cv_prog_RANLIB"
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
if ${ac_cv_path_GREP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -z "$GREP"; then
  ac_path_GREP_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in grep ggrep; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_GREP" || continue
# Check for GNU ac_path_GREP and select it if it is found.
  # Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in
*GNU*)
  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
  ac_count=0
  $as_echo_n 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    $as_echo 'GREP' >> "conftest.nl"
    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_GREP_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_GREP="$ac_path_GREP"
      ac_path_GREP_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_GREP_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_GREP"; then
    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  fi
else
  ac_cv_path_GREP=$GREP
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
$as_echo "$ac_cv_path_GREP" >&6; }
 GREP="$ac_cv_path_GREP"


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
$as_echo_n "checking whether ln -s works... " >&6; }
LN_S=$as_ln_s
if test "$LN_S" = "ln -s"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
$as_echo "no, using $LN_S" >&6; }
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
$as_echo_n "checking for a sed that does not truncate output... " >&6; }
if ${ac_cv_path_SED+:} false; then :
  $as_echo_n "(cached) " >&6
else
            ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
     for ac_i in 1 2 3 4 5 6 7; do
       ac_script="$ac_script$as_nl$ac_script"
     done
     echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
     { ac_script=; unset ac_script;}
     if test -z "$SED"; then
  ac_path_SED_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in sed gsed; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_SED" || continue
# Check for GNU ac_path_SED and select it if it is found.
  # Check for GNU $ac_path_SED
case `"$ac_path_SED" --version 2>&1` in
*GNU*)
  ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
*)
  ac_count=0
  $as_echo_n 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    $as_echo '' >> "conftest.nl"
    "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_SED_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_SED="$ac_path_SED"
      ac_path_SED_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_SED_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_SED"; then
    as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
  fi
else
  ac_cv_path_SED=$SED
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
$as_echo "$ac_cv_path_SED" >&6; }
 SED="$ac_cv_path_SED"
  rm -f conftest.sed

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_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_STRIP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$STRIP"; then
  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
STRIP=$ac_cv_prog_STRIP
if test -n "$STRIP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
$as_echo "$STRIP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_STRIP"; then
  ac_ct_STRIP=$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_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_STRIP"; then
  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_STRIP="strip"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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
$as_echo "$ac_ct_STRIP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_STRIP" = x; then
    STRIP=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    STRIP=$ac_ct_STRIP
  fi
else
  STRIP="$ac_cv_prog_STRIP"
fi

if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}ldd", so it can be a program name with args.
set dummy ${ac_tool_prefix}ldd; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_LDD+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$LDD"; then
  ac_cv_prog_LDD="$LDD" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_LDD="${ac_tool_prefix}ldd"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
LDD=$ac_cv_prog_LDD
if test -n "$LDD"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LDD" >&5
$as_echo "$LDD" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_LDD"; then
  ac_ct_LDD=$LDD
  # Extract the first word of "ldd", so it can be a program name with args.
set dummy ldd; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_LDD+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_LDD"; then
  ac_cv_prog_ac_ct_LDD="$ac_ct_LDD" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_LDD="ldd"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_LDD=$ac_cv_prog_ac_ct_LDD
if test -n "$ac_ct_LDD"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LDD" >&5
$as_echo "$ac_ct_LDD" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_LDD" = x; then
    LDD=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    LDD=$ac_ct_LDD
  fi
else
  LDD="$ac_cv_prog_LDD"
fi



if test -n "$ac_tool_prefix"; then
  for ac_prog in ar lib "link -lib"
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_AR+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$AR"; then
  ac_cv_prog_AR="$AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
AR=$ac_cv_prog_AR
if test -n "$AR"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
$as_echo "$AR" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    test -n "$AR" && break
  done
fi
if test -z "$AR"; then
  ac_ct_AR=$AR
  for ac_prog in ar lib "link -lib"
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_AR+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_AR"; then
  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_AR="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_AR=$ac_cv_prog_ac_ct_AR
if test -n "$ac_ct_AR"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
$as_echo "$ac_ct_AR" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ac_ct_AR" && break
done

  if test "x$ac_ct_AR" = x; then
    AR="false"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    AR=$ac_ct_AR
  fi
fi

: ${AR=ar}

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the archiver ($AR) interface" >&5
$as_echo_n "checking the archiver ($AR) interface... " >&6; }
if ${am_cv_ar_interface+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

   am_cv_ar_interface=ar
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
int some_variable = 0;
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  am_ar_try='$AR cru libconftest.a conftest.$ac_objext >&5'
      { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5
  (eval $am_ar_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
      if test "$ac_status" -eq 0; then
        am_cv_ar_interface=ar
      else
        am_ar_try='$AR -NOLOGO -OUT:conftest.lib conftest.$ac_objext >&5'
        { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5
  (eval $am_ar_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
        if test "$ac_status" -eq 0; then
          am_cv_ar_interface=lib
        else
          am_cv_ar_interface=unknown
        fi
      fi
      rm -f conftest.lib libconftest.a

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_ar_interface" >&5
$as_echo "$am_cv_ar_interface" >&6; }

case $am_cv_ar_interface in
ar)
  ;;
lib)
  # Microsoft lib, so override with the ar-lib wrapper script.
  # FIXME: It is wrong to rewrite AR.
  # But if we don't then we get into trouble of one sort or another.
  # A longer-term fix would be to have automake use am__AR in this case,
  # and then we could set am__AR="$am_aux_dir/ar-lib \$(AR)" or something
  # similar.
  AR="$am_aux_dir/ar-lib $AR"
  ;;
unknown)
  as_fn_error $? "could not determine $AR interface" "$LINENO" 5
  ;;
esac

ARFLAGS=cr


# AC_PROG_LIBTOOL

KA_CPPFLAGS="$kernelinc"
KA_CFLAGS="-Wall -Wunused -Wstrict-prototypes -Wextra -g -O2"
KA_LDFLAGS=
KA_LIBS=
NEED_LIBDL=No
#KA_LIBTOOLFLAGS =

if test "$enable_conversion_checks" = yes; then
  # Check if we can sensibly enable -Wconversion
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable -Wconversion" >&5
$as_echo_n "checking for usable -Wconversion... " >&6; }
  SAV_CFLAGS="$CFLAGS"
  CFLAGS="-Wconversion -O2  -Wp,-D_FORTIFY_SOURCE=2  -Werror"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

    #include <sys/types.h>
    #include <sys/select.h>
    #include <stdint.h>
    #include <stdbool.h>
    #include <linux/rtnetlink.h>

    #define VAL	255

    static void
    fun(uint8_t val)
    {
    }

    int main(int argc, char**argv)
    {
      fd_set set;
      uint8_t	val = 42;
      unsigned u;
      bool b;
      size_t size = 17;
      char c[2];
      char *c_ptr = c;
      struct rtattr rta;
      struct rtattr *rta_p = &rta;

      FD_SET(argc+1, &set);

      fun(argc == VAL ? VAL : val);

      //      vrrp->lower_prio_no_advert = vrrp->strict_mode ? true : global_data->vrrp_lower_prio_no_advert;
      u = u ? true : b;

      size = RTA_LENGTH(size);
      c_ptr = RTA_DATA(c_ptr);
      rta_p = RTA_NEXT(rta_p, size);

      val = (u < 256 ) ? u & 0xff : 0;
    }

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
      KA_CFLAGS="$KA_CFLAGS -Wconversion"

else

      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: -Wconversion is not sensible with this compiler. Use --enable-force-conversion-checks to override." >&5
$as_echo "$as_me: WARNING: -Wconversion is not sensible with this compiler. Use --enable-force-conversion-checks to override." >&2;}

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  CFLAGS="$SAV_CFLAGS"
elif test "$enable_force_conversion_checks" = yes; then
  KA_CFLAGS="$KA_CFLAGS -Wconversion"
fi

if test "$enable_Werror" = yes; then
  KA_CFLAGS="$KA_CFLAGS -Werror"
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wimplicit-fallthrough" >&5
$as_echo_n "checking for -Wimplicit-fallthrough... " >&6; }
SAV_CFLAGS="$CFLAGS"
CFLAGS="-Wimplicit-fallthrough=3"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

  int main(int argc, char**argv)
  {
  }

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
    KA_CFLAGS="$KA_CFLAGS -Wimplicit-fallthrough=3"

else

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
CFLAGS="$SAV_CFLAGS"





# AC_SUBST(KA_LIBTOOLFLAGS)

# Checks for libraries.

# Checks for header files.
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
$as_echo_n "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
  CPP=
fi
if test -z "$CPP"; then
  if ${ac_cv_prog_CPP+:} false; then :
  $as_echo_n "(cached) " >&6
else
      # Double quotes because CPP needs to be expanded
    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
    do
      ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :

else
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
  # Broken: success on invalid input.
continue
else
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :
  break
fi

    done
    ac_cv_prog_CPP=$CPP

fi
  CPP=$ac_cv_prog_CPP
else
  ac_cv_prog_CPP=$CPP
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
$as_echo "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :

else
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
  # Broken: success on invalid input.
continue
else
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :

else
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }
fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
$as_echo_n "checking for egrep... " >&6; }
if ${ac_cv_path_EGREP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
   then ac_cv_path_EGREP="$GREP -E"
   else
     if test -z "$EGREP"; then
  ac_path_EGREP_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in egrep; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_EGREP" || continue
# Check for GNU ac_path_EGREP and select it if it is found.
  # Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
*GNU*)
  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
  ac_count=0
  $as_echo_n 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    $as_echo 'EGREP' >> "conftest.nl"
    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_EGREP="$ac_path_EGREP"
      ac_path_EGREP_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_EGREP_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_EGREP"; then
    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  fi
else
  ac_cv_path_EGREP=$EGREP
fi

   fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
$as_echo "$ac_cv_path_EGREP" >&6; }
 EGREP="$ac_cv_path_EGREP"


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
$as_echo_n "checking for ANSI C header files... " >&6; }
if ${ac_cv_header_stdc+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_header_stdc=yes
else
  ac_cv_header_stdc=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

if test $ac_cv_header_stdc = yes; then
  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <string.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "memchr" >/dev/null 2>&1; then :

else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdlib.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "free" >/dev/null 2>&1; then :

else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ctype.h>
#include <stdlib.h>
#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#else
# define ISLOWER(c) \
		   (('a' <= (c) && (c) <= 'i') \
		     || ('j' <= (c) && (c) <= 'r') \
		     || ('s' <= (c) && (c) <= 'z'))
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
#endif

#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int
main ()
{
  int i;
  for (i = 0; i < 256; i++)
    if (XOR (islower (i), ISLOWER (i))
	|| toupper (i) != TOUPPER (i))
      return 2;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

else
  ac_cv_header_stdc=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
$as_echo "$ac_cv_header_stdc" >&6; }
if test $ac_cv_header_stdc = yes; then

$as_echo "#define STDC_HEADERS 1" >>confdefs.h

fi

# On IRIX 5.3, sys/types and inttypes.h are conflicting.
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
		  inttypes.h stdint.h unistd.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done


for ac_header in arpa/inet.h fcntl.h limits.h netdb.h netinet/in.h stdint.h stdlib.h string.h sys/ioctl.h sys/param.h sys/prctl.h sys/socket.h sys/time.h syslog.h unistd.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

else
  as_fn_error $? "Missing/unusable system header file <$ac_header>" "$LINENO" 5
fi

done


# check for kernel headers
SAV_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $kernelinc"
NETLINK_EXTRA_INCLUDE=
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

  #include <linux/netlink.h>

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

else
  ac_fn_c_check_header_compile "$LINENO" "linux/netlink.h" "ac_cv_header_linux_netlink_h" "#include <sys/socket.h>
"
if test "x$ac_cv_header_linux_netlink_h" = xyes; then :


$as_echo "#define NETLINK_H_NEEDS_SYS_SOCKET_H  1 " >>confdefs.h

      NETLINK_EXTRA_INCLUDE="#include <sys/socket.h>"

else
  as_fn_error $? "Missing/unusable kernel header file <linux/netlink.h>" "$LINENO" 5
fi


fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

for ac_header in asm/types.h linux/ethtool.h linux/icmpv6.h linux/if_ether.h linux/if_packet.h linux/ip.h linux/sockios.h linux/types.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

else
  as_fn_error $? "Missing/unusable kernel header file <$ac_header>" "$LINENO" 5
fi

done

for ac_header in linux/fib_rules.h linux/if_addr.h linux/if_link.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" "$NETLINK_EXTRA_INCLUDE
"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

else
  as_fn_error $? "Missing/unusable kernel header file <$ac_header>" "$LINENO" 5
fi

done

for ac_header in linux/if_arp.h
do :
  ac_fn_c_check_header_compile "$LINENO" "linux/if_arp.h" "ac_cv_header_linux_if_arp_h" "#include <sys/socket.h>
"
if test "x$ac_cv_header_linux_if_arp_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LINUX_IF_ARP_H 1
_ACEOF

else
  as_fn_error $? "Missing/unusable <$ac_header>" "$LINENO" 5
fi

done

CPPFLAGS="$SAV_CPPFLAGS"

# Checks for typedefs, structures, and compiler characteristics.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
if ${ac_cv_header_stdbool_h+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

             #include <stdbool.h>
             #ifndef bool
              "error: bool is not defined"
             #endif
             #ifndef false
              "error: false is not defined"
             #endif
             #if false
              "error: false is not 0"
             #endif
             #ifndef true
              "error: true is not defined"
             #endif
             #if true != 1
              "error: true is not 1"
             #endif
             #ifndef __bool_true_false_are_defined
              "error: __bool_true_false_are_defined is not defined"
             #endif

             struct s { _Bool s: 1; _Bool t; } s;

             char a[true == 1 ? 1 : -1];
             char b[false == 0 ? 1 : -1];
             char c[__bool_true_false_are_defined == 1 ? 1 : -1];
             char d[(bool) 0.5 == true ? 1 : -1];
             /* See body of main program for 'e'.  */
             char f[(_Bool) 0.0 == false ? 1 : -1];
             char g[true];
             char h[sizeof (_Bool)];
             char i[sizeof s.t];
             enum { j = false, k = true, l = false * true, m = true * 256 };
             /* The following fails for
                HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
             _Bool n[m];
             char o[sizeof n == m * sizeof n[0] ? 1 : -1];
             char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
             /* Catch a bug in an HP-UX C compiler.  See
                http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
                http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
              */
             _Bool q = true;
             _Bool *pq = &q;

int
main ()
{

             bool e = &s;
             *pq |= q;
             *pq |= ! q;
             /* Refer to every declared value, to avoid compiler optimizations.  */
             return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
                     + !m + !n + !o + !p + !q + !pq);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_header_stdbool_h=yes
else
  ac_cv_header_stdbool_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
$as_echo "$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" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE__BOOL 1
_ACEOF


fi


if test $ac_cv_header_stdbool_h = yes; then

$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
$as_echo_n "checking for inline... " >&6; }
if ${ac_cv_c_inline+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_c_inline=no
for ac_kw in inline __inline__ __inline; do
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifndef __cplusplus
typedef int foo_t;
static $ac_kw foo_t static_foo () {return 0; }
$ac_kw foo_t foo () {return 0; }
#endif

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_c_inline=$ac_kw
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  test "$ac_cv_c_inline" != no && break
done

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
$as_echo "$ac_cv_c_inline" >&6; }

case $ac_cv_c_inline in
  inline | yes) ;;
  *)
    case $ac_cv_c_inline in
      no) ac_val=;;
      *) ac_val=$ac_cv_c_inline;;
    esac
    cat >>confdefs.h <<_ACEOF
#ifndef __cplusplus
#define inline $ac_val
#endif
_ACEOF
    ;;
esac

ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
case $ac_cv_c_int64_t in #(
  no|yes) ;; #(
  *)

cat >>confdefs.h <<_ACEOF
#define int64_t $ac_cv_c_int64_t
_ACEOF
;;
esac

ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
if test "x$ac_cv_type_pid_t" = xyes; then :

else

cat >>confdefs.h <<_ACEOF
#define pid_t int
_ACEOF

fi

ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
if test "x$ac_cv_type_size_t" = xyes; then :

else

cat >>confdefs.h <<_ACEOF
#define size_t unsigned int
_ACEOF

fi

ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
case $ac_cv_c_uint16_t in #(
  no|yes) ;; #(
  *)


cat >>confdefs.h <<_ACEOF
#define uint16_t $ac_cv_c_uint16_t
_ACEOF
;;
  esac

ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
case $ac_cv_c_uint32_t in #(
  no|yes) ;; #(
  *)

$as_echo "#define _UINT32_T 1" >>confdefs.h


cat >>confdefs.h <<_ACEOF
#define uint32_t $ac_cv_c_uint32_t
_ACEOF
;;
  esac

ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
case $ac_cv_c_uint64_t in #(
  no|yes) ;; #(
  *)

$as_echo "#define _UINT64_T 1" >>confdefs.h


cat >>confdefs.h <<_ACEOF
#define uint64_t $ac_cv_c_uint64_t
_ACEOF
;;
  esac

ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
case $ac_cv_c_uint8_t in #(
  no|yes) ;; #(
  *)

$as_echo "#define _UINT8_T 1" >>confdefs.h


cat >>confdefs.h <<_ACEOF
#define uint8_t $ac_cv_c_uint8_t
_ACEOF
;;
  esac

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
if ${ac_cv_c_const+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

#ifndef __cplusplus
  /* Ultrix mips cc rejects this sort of thing.  */
  typedef int charset[2];
  const charset cs = { 0, 0 };
  /* SunOS 4.1.1 cc rejects this.  */
  char const *const *pcpcc;
  char **ppc;
  /* NEC SVR4.0.2 mips cc rejects this.  */
  struct point {int x, y;};
  static struct point const zero = {0,0};
  /* AIX XL C 1.02.0.0 rejects this.
     It does not let you subtract one const X* pointer from another in
     an arm of an if-expression whose if-part is not a constant
     expression */
  const char *g = "string";
  pcpcc = &g + (g ? g-g : 0);
  /* HPUX 7.0 cc rejects these. */
  ++pcpcc;
  ppc = (char**) pcpcc;
  pcpcc = (char const *const *) ppc;
  { /* SCO 3.2v4 cc rejects this sort of thing.  */
    char tx;
    char *t = &tx;
    char const *s = 0 ? (char *) 0 : (char const *) 0;

    *t++ = 0;
    if (s) return 0;
  }
  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
    int x[] = {25, 17};
    const int *foo = &x[0];
    ++foo;
  }
  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
    typedef const int *iptr;
    iptr p = 0;
    ++p;
  }
  { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
    struct s { int j; const int *ap[3]; } bx;
    struct s *b = &bx; b->j = 5;
  }
  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
    const int foo = 10;
    if (!foo) return 0;
  }
  return !cs[0] && !zero.x;
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_c_const=yes
else
  ac_cv_c_const=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
$as_echo "$ac_cv_c_const" >&6; }
if test $ac_cv_c_const = no; then

$as_echo "#define const /**/" >>confdefs.h

fi


# Checks for library functions.
for ac_header in vfork.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
if test "x$ac_cv_header_vfork_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_VFORK_H 1
_ACEOF

fi

done

for ac_func in fork vfork
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done

if test "x$ac_cv_func_fork" = xyes; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
$as_echo_n "checking for working fork... " >&6; }
if ${ac_cv_func_fork_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  ac_cv_func_fork_works=cross
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{

	  /* By Ruediger Kuhlmann. */
	  return fork () < 0;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  ac_cv_func_fork_works=yes
else
  ac_cv_func_fork_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
$as_echo "$ac_cv_func_fork_works" >&6; }

else
  ac_cv_func_fork_works=$ac_cv_func_fork
fi
if test "x$ac_cv_func_fork_works" = xcross; then
  case $host in
    *-*-amigaos* | *-*-msdosdjgpp*)
      # Override, as these systems have only a dummy fork() stub
      ac_cv_func_fork_works=no
      ;;
    *)
      ac_cv_func_fork_works=yes
      ;;
  esac
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
fi
ac_cv_func_vfork_works=$ac_cv_func_vfork
if test "x$ac_cv_func_vfork" = xyes; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
$as_echo_n "checking for working vfork... " >&6; }
if ${ac_cv_func_vfork_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  ac_cv_func_vfork_works=cross
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
/* Thanks to Paul Eggert for this test.  */
$ac_includes_default
#include <sys/wait.h>
#ifdef HAVE_VFORK_H
# include <vfork.h>
#endif
/* On some sparc systems, changes by the child to local and incoming
   argument registers are propagated back to the parent.  The compiler
   is told about this with #include <vfork.h>, but some compilers
   (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
   static variable whose address is put into a register that is
   clobbered by the vfork.  */
static void
#ifdef __cplusplus
sparc_address_test (int arg)
# else
sparc_address_test (arg) int arg;
#endif
{
  static pid_t child;
  if (!child) {
    child = vfork ();
    if (child < 0) {
      perror ("vfork");
      _exit(2);
    }
    if (!child) {
      arg = getpid();
      write(-1, "", 0);
      _exit (arg);
    }
  }
}

int
main ()
{
  pid_t parent = getpid ();
  pid_t child;

  sparc_address_test (0);

  child = vfork ();

  if (child == 0) {
    /* Here is another test for sparc vfork register problems.  This
       test uses lots of local variables, at least as many local
       variables as main has allocated so far including compiler
       temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
       4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
       reuse the register of parent for one of the local variables,
       since it will think that parent can't possibly be used any more
       in this routine.  Assigning to the local variable will thus
       munge parent in the parent process.  */
    pid_t
      p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
      p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
    /* Convince the compiler that p..p7 are live; otherwise, it might
       use the same hardware register for all 8 local variables.  */
    if (p != p1 || p != p2 || p != p3 || p != p4
	|| p != p5 || p != p6 || p != p7)
      _exit(1);

    /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
       from child file descriptors.  If the child closes a descriptor
       before it execs or exits, this munges the parent's descriptor
       as well.  Test for this by closing stdout in the child.  */
    _exit(close(fileno(stdout)) != 0);
  } else {
    int status;
    struct stat st;

    while (wait(&status) != child)
      ;
    return (
	 /* Was there some problem with vforking?  */
	 child < 0

	 /* Did the child fail?  (This shouldn't happen.)  */
	 || status

	 /* Did the vfork/compiler bug occur?  */
	 || parent != getpid()

	 /* Did the file descriptor bug occur?  */
	 || fstat(fileno(stdout), &st) != 0
	 );
  }
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  ac_cv_func_vfork_works=yes
else
  ac_cv_func_vfork_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
$as_echo "$ac_cv_func_vfork_works" >&6; }

fi;
if test "x$ac_cv_func_fork_works" = xcross; then
  ac_cv_func_vfork_works=$ac_cv_func_vfork
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
fi

if test "x$ac_cv_func_vfork_works" = xyes; then

$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h

else

$as_echo "#define vfork fork" >>confdefs.h

fi
if test "x$ac_cv_func_fork_works" = xyes; then

$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h

fi

for ac_header in stdlib.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
if test "x$ac_cv_header_stdlib_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_STDLIB_H 1
_ACEOF

fi

done

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
$as_echo_n "checking for GNU libc compatible malloc... " >&6; }
if ${ac_cv_func_malloc_0_nonnull+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  ac_cv_func_malloc_0_nonnull=no
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined STDC_HEADERS || defined HAVE_STDLIB_H
# include <stdlib.h>
#else
char *malloc ();
#endif

int
main ()
{
return ! malloc (0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  ac_cv_func_malloc_0_nonnull=yes
else
  ac_cv_func_malloc_0_nonnull=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
if test $ac_cv_func_malloc_0_nonnull = yes; then :

$as_echo "#define HAVE_MALLOC 1" >>confdefs.h

else
  $as_echo "#define HAVE_MALLOC 0" >>confdefs.h

   case " $LIBOBJS " in
  *" malloc.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
 ;;
esac


$as_echo "#define malloc rpl_malloc" >>confdefs.h

fi


for ac_header in stdlib.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
if test "x$ac_cv_header_stdlib_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_STDLIB_H 1
_ACEOF

fi

done

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5
$as_echo_n "checking for GNU libc compatible realloc... " >&6; }
if ${ac_cv_func_realloc_0_nonnull+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  ac_cv_func_realloc_0_nonnull=no
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined STDC_HEADERS || defined HAVE_STDLIB_H
# include <stdlib.h>
#else
char *realloc ();
#endif

int
main ()
{
return ! realloc (0, 0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  ac_cv_func_realloc_0_nonnull=yes
else
  ac_cv_func_realloc_0_nonnull=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5
$as_echo "$ac_cv_func_realloc_0_nonnull" >&6; }
if test $ac_cv_func_realloc_0_nonnull = yes; then :

$as_echo "#define HAVE_REALLOC 1" >>confdefs.h

else
  $as_echo "#define HAVE_REALLOC 0" >>confdefs.h

   case " $LIBOBJS " in
  *" realloc.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS realloc.$ac_objext"
 ;;
esac


$as_echo "#define realloc rpl_realloc" >>confdefs.h

fi


for ac_func in dup2 getcwd gettimeofday memmove memset select setenv socket strcasecmp strchr strdup strerror strpbrk strstr strtol strtoul uname
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done

for ac_func in pipe2
do :
  ac_fn_c_check_func "$LINENO" "pipe2" "ac_cv_func_pipe2"
if test "x$ac_cv_func_pipe2" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_PIPE2 1
_ACEOF
 BUILD_OPTIONS="$BUILD_OPTIONS PIPE2"
fi
done


if test -n "$enable_dynamic_linking"; then
  enable_libiptc_dynamic=$enable_dynamic_linking
  enable_libipset_dynamic=$enable_dynamic_linking
  enable_libxtables_dynamic=$enable_dynamic_linking
  enable_libnl_dynamic=$enable_dynamic_linking
fi

# check for missing definition - added in glibc 2.8
ac_fn_c_check_decl "$LINENO" "ETHERTYPE_IPV6" "ac_cv_have_decl_ETHERTYPE_IPV6" "#include <net/ethernet.h>
"
if test "x$ac_cv_have_decl_ETHERTYPE_IPV6" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_ETHERTYPE_IPV6 $ac_have_decl
_ACEOF
if test $ac_have_decl = 1; then :

else


$as_echo "#define ETHERTYPE_IPV6 0x86dd" >>confdefs.h


fi


BUILD_GENHASH=Yes
# check for openssl headers
NEED_MD5=no
NEED_SSL=no
if test "$enable_vrrp" != no -a \
        "$enable_vrrp_auth" != no; then
  NEED_MD5=yes
fi
if test "$enable_lvs" != no; then
  NEED_MD5=yes
  NEED_SSL=yes
fi
for ac_header in openssl/ssl.h openssl/err.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

else

    if test $NEED_SSL = yes; then
      as_fn_error $? "
  !!! OpenSSL is not properly installed on your system. !!!
  !!! Can not include OpenSSL headers files.            !!!" "$LINENO" 5
    fi
    BUILD_GENHASH=No
    NEED_SSL=no
    break

fi

done

for ac_header in openssl/md5.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "openssl/md5.h" "ac_cv_header_openssl_md5_h" "$ac_includes_default"
if test "x$ac_cv_header_openssl_md5_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_OPENSSL_MD5_H 1
_ACEOF

else

    if test $NEED_MD5 = yes; then
      as_fn_error $? "
  !!! OpenSSL is not properly installed on your system. !!!
  !!! Can not include OpenSSL MD5 headers files.        !!!" "$LINENO" 5
    fi
    BUILD_GENHASH=No
    NEED_MD5=no
    break

fi

done


unset LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MD5_Init in -lcrypto" >&5
$as_echo_n "checking for MD5_Init in -lcrypto... " >&6; }
if ${ac_cv_lib_crypto_MD5_Init+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lcrypto  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char MD5_Init ();
int
main ()
{
return MD5_Init ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_crypto_MD5_Init=yes
else
  ac_cv_lib_crypto_MD5_Init=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_MD5_Init" >&5
$as_echo "$ac_cv_lib_crypto_MD5_Init" >&6; }
if test "x$ac_cv_lib_crypto_MD5_Init" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBCRYPTO 1
_ACEOF

  LIBS="-lcrypto $LIBS"

else

    if test $NEED_MD5 = yes; then
      as_fn_error $? "OpenSSL MD5 libraries are required" "$LINENO" 5
    fi
    BUILD_GENHASH=No

fi

if test $NEED_MD5 = yes; then
  KA_LIBS="$KA_LIBS $LIBS"
fi
GENHASH_LIBS="$GENHASH_LIBS $LIBS"
unset LIBS

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL_CTX_new in -lssl" >&5
$as_echo_n "checking for SSL_CTX_new in -lssl... " >&6; }
if ${ac_cv_lib_ssl_SSL_CTX_new+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lssl  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char SSL_CTX_new ();
int
main ()
{
return SSL_CTX_new ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_ssl_SSL_CTX_new=yes
else
  ac_cv_lib_ssl_SSL_CTX_new=no
fi
rm -f core conftest.err conftest.$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_ssl_SSL_CTX_new" >&5
$as_echo "$ac_cv_lib_ssl_SSL_CTX_new" >&6; }
if test "x$ac_cv_lib_ssl_SSL_CTX_new" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBSSL 1
_ACEOF

  LIBS="-lssl $LIBS"

else

    if test $NEED_SSL = yes; then
      as_fn_error $? "OpenSSL libraries are required" "$LINENO" 5
    fi
    BUILD_GENHASH=No

fi

if test $NEED_SSL = yes; then
  KA_LIBS="$KA_LIBS $LIBS"
fi
GENHASH_LIBS="$GENHASH_LIBS $LIBS"
unset LIBS

if test $BUILD_GENHASH = No; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: Unable to build genhash due to missing openssl headers/libraries" >&5
$as_echo "$as_me: Unable to build genhash due to missing openssl headers/libraries" >&6;}
  GENHASH_LIBS=
fi

 if test $BUILD_GENHASH = Yes; then
  BUILD_GENHASH_TRUE=
  BUILD_GENHASH_FALSE='#'
else
  BUILD_GENHASH_TRUE='#'
  BUILD_GENHASH_FALSE=
fi


NETLINK_VER=0
IPVS_USE_NL=No
IPV4_DEVCONF=No
if test .${enable_libnl} != .no; then
  $PKG_CONFIG --exists libnl-3.0
  if test $? -eq 0; then
     if test -n "NL3"; then
      KA_PKG_PFX=NL3
    else
      KA_PKG_PFX=KA
    fi
    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CPPFLAGS
    for item in `$PKG_CONFIG --cflags-only-I libnl-3.0`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CPPFLAGS=\"\$${KA_PKG_PFX}_CPPFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CFLAGS
    for item in `$PKG_CONFIG --cflags-only-other libnl-3.0`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CFLAGS=\"\$${KA_PKG_PFX}_CFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_LIBS
    for item in `$PKG_CONFIG --libs libnl-3.0`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_LIBS=\"\$${KA_PKG_PFX}_LIBS $ADD_NEW\"


    if test .remove-requires = .remove-requires; then
      REQUIRES=`$PKG_CONFIG --print-requires libnl-3.0`
      eval var=\$${KA_PKG_PFX}_LIBS
      for r in $REQUIRES; do
	REQ_LIBS=`$PKG_CONFIG --libs $r`
	for l in $REQ_LIBS; do
	  var=`echo " $var " | sed -e "s/ $l / /g"`
	done
      done
      var=`echo $var | sed -e "s/^ *//" -e "s/  *$//"`
      eval ${KA_PKG_PFX}_LIBS="\"$var\""
    fi

    NL3_LIB=`echo $NL3_LIBS | sed -e "s/-l//g"`
  fi
  as_ac_Lib=`$as_echo "ac_cv_lib_$NL3_LIB''_nl_socket_alloc" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_socket_alloc in -l$NL3_LIB" >&5
$as_echo_n "checking for nl_socket_alloc in -l$NL3_LIB... " >&6; }
if eval \${$as_ac_Lib+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-l$NL3_LIB  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char nl_socket_alloc ();
int
main ()
{
return nl_socket_alloc ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  eval "$as_ac_Lib=yes"
else
  eval "$as_ac_Lib=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
eval ac_res=\$$as_ac_Lib
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :

      NETLINK_VER=3
      NEED_NL3=No
       if test -n "NL3"; then
      KA_PKG_PFX=NL3
    else
      KA_PKG_PFX=KA
    fi
    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CPPFLAGS
    for item in `$PKG_CONFIG --cflags-only-I libnl-3.0`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CPPFLAGS=\"\$${KA_PKG_PFX}_CPPFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CFLAGS
    for item in `$PKG_CONFIG --cflags-only-other libnl-3.0`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CFLAGS=\"\$${KA_PKG_PFX}_CFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_LIBS
    for item in `$PKG_CONFIG --libs libnl-3.0`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_LIBS=\"\$${KA_PKG_PFX}_LIBS $ADD_NEW\"


    if test . = .remove-requires; then
      REQUIRES=`$PKG_CONFIG --print-requires libnl-3.0`
      eval var=\$${KA_PKG_PFX}_LIBS
      for r in $REQUIRES; do
	REQ_LIBS=`$PKG_CONFIG --libs $r`
	for l in $REQ_LIBS; do
	  var=`echo " $var " | sed -e "s/ $l / /g"`
	done
      done
      var=`echo $var | sed -e "s/^ *//" -e "s/  *$//"`
      eval ${KA_PKG_PFX}_LIBS="\"$var\""
    fi


      if test .$enable_lvs != .no; then
	 if test -n "GENL"; then
      KA_PKG_PFX=GENL
    else
      KA_PKG_PFX=KA
    fi
    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CPPFLAGS
    for item in `$PKG_CONFIG --cflags-only-I libnl-genl-3.0`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CPPFLAGS=\"\$${KA_PKG_PFX}_CPPFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CFLAGS
    for item in `$PKG_CONFIG --cflags-only-other libnl-genl-3.0`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CFLAGS=\"\$${KA_PKG_PFX}_CFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_LIBS
    for item in `$PKG_CONFIG --libs libnl-genl-3.0`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_LIBS=\"\$${KA_PKG_PFX}_LIBS $ADD_NEW\"


    if test .remove-requires = .remove-requires; then
      REQUIRES=`$PKG_CONFIG --print-requires libnl-genl-3.0`
      eval var=\$${KA_PKG_PFX}_LIBS
      for r in $REQUIRES; do
	REQ_LIBS=`$PKG_CONFIG --libs $r`
	for l in $REQ_LIBS; do
	  var=`echo " $var " | sed -e "s/ $l / /g"`
	done
      done
      var=`echo $var | sed -e "s/^ *//" -e "s/  *$//"`
      eval ${KA_PKG_PFX}_LIBS="\"$var\""
    fi

	GENL_LIB=`echo $GENL_LIBS | sed -e "s/-l//g"`
	as_ac_Lib=`$as_echo "ac_cv_lib_$GENL_LIB''_genl_connect" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for genl_connect in -l$GENL_LIB" >&5
$as_echo_n "checking for genl_connect in -l$GENL_LIB... " >&6; }
if eval \${$as_ac_Lib+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-l$GENL_LIB  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char genl_connect ();
int
main ()
{
return genl_connect ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  eval "$as_ac_Lib=yes"
else
  eval "$as_ac_Lib=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
eval ac_res=\$$as_ac_Lib
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_LIB$GENL_LIB" | $as_tr_cpp` 1
_ACEOF

  LIBS="-l$GENL_LIB $LIBS"

else
  as_fn_error $? "libnl-3 is installed but not libnl-gen-3. Please, install libnl-gen-3/libnl-genl-3." "$LINENO" 5
fi

	IPVS_USE_NL=Yes
	if test .$enable_libnl_dynamic = .yes; then
	   if test -n ""; then
      KA_PKG_PFX=
    else
      KA_PKG_PFX=KA
    fi
    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CPPFLAGS
    for item in $($PKG_CONFIG --cflags-only-I libnl-genl-3.0); do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CPPFLAGS=\"\$${KA_PKG_PFX}_CPPFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CFLAGS
    for item in $($PKG_CONFIG --cflags-only-other libnl-genl-3.0); do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CFLAGS=\"\$${KA_PKG_PFX}_CFLAGS $ADD_NEW\"



    if test $LDD = :; then
      as_fn_error $? "ldd is required for dynamic run-time linking support" "$LINENO" 5
    fi

    SAV_LIBS="$LIBS"
    LIBS=-l$GENL_LIB
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

      extern void genl_connect(void);
      int main(void)
      {
	genl_connect();
        return 0;
      }

_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

      LIB_DETAILS=`$LDD ./conftest$EXEEXT | grep $GENL_LIB.so | sed -e "s/^[ \t]*//"`
      LIB_NAME=`echo $LIB_DETAILS | sed -e "s/ .*//"`

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
    LIBS="$SAV_LIBS"


cat >>confdefs.h <<_ACEOF
#define NL3_GENL_LIB_NAME  "$LIB_NAME"
_ACEOF

	else
	   if test -n ""; then
      KA_PKG_PFX=
    else
      KA_PKG_PFX=KA
    fi
    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CPPFLAGS
    for item in `$PKG_CONFIG --cflags-only-I libnl-genl-3.0`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CPPFLAGS=\"\$${KA_PKG_PFX}_CPPFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CFLAGS
    for item in `$PKG_CONFIG --cflags-only-other libnl-genl-3.0`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CFLAGS=\"\$${KA_PKG_PFX}_CFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_LIBS
    for item in `$PKG_CONFIG --libs libnl-genl-3.0`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_LIBS=\"\$${KA_PKG_PFX}_LIBS $ADD_NEW\"


    if test .remove-requires = .remove-requires; then
      REQUIRES=`$PKG_CONFIG --print-requires libnl-genl-3.0`
      eval var=\$${KA_PKG_PFX}_LIBS
      for r in $REQUIRES; do
	REQ_LIBS=`$PKG_CONFIG --libs $r`
	for l in $REQ_LIBS; do
	  var=`echo " $var " | sed -e "s/ $l / /g"`
	done
      done
      var=`echo $var | sed -e "s/^ *//" -e "s/  *$//"`
      eval ${KA_PKG_PFX}_LIBS="\"$var\""
    fi

	fi
	NEED_NL3=Yes
      fi

      if test $NETLINK_VER -eq 3 -a .$disable_vrrp != .no; then
	NEED_NL3=Yes

                SAV_CPPFLAGS="$CPPFLAGS"
        CPPFLAGS="$CPP_FLAGS $kernelinc"
        IPV4_DEVCONF=Yes
        ac_fn_c_check_decl "$LINENO" "IPV4_DEVCONF_ARP_IGNORE" "ac_cv_have_decl_IPV4_DEVCONF_ARP_IGNORE" "#include <linux/ip.h>
"
if test "x$ac_cv_have_decl_IPV4_DEVCONF_ARP_IGNORE" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_IPV4_DEVCONF_ARP_IGNORE $ac_have_decl
_ACEOF
if test $ac_have_decl = 1; then :

else

            IPV4_DEVCONF=No
            break

fi
ac_fn_c_check_decl "$LINENO" "IPV4_DEVCONF_ACCEPT_LOCAL" "ac_cv_have_decl_IPV4_DEVCONF_ACCEPT_LOCAL" "#include <linux/ip.h>
"
if test "x$ac_cv_have_decl_IPV4_DEVCONF_ACCEPT_LOCAL" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_IPV4_DEVCONF_ACCEPT_LOCAL $ac_have_decl
_ACEOF
if test $ac_have_decl = 1; then :

else

            IPV4_DEVCONF=No
            break

fi
ac_fn_c_check_decl "$LINENO" "IPV4_DEVCONF_RP_FILTER" "ac_cv_have_decl_IPV4_DEVCONF_RP_FILTER" "#include <linux/ip.h>
"
if test "x$ac_cv_have_decl_IPV4_DEVCONF_RP_FILTER" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_IPV4_DEVCONF_RP_FILTER $ac_have_decl
_ACEOF
if test $ac_have_decl = 1; then :

else

            IPV4_DEVCONF=No
            break

fi
ac_fn_c_check_decl "$LINENO" "IPV4_DEVCONF_ARPFILTER" "ac_cv_have_decl_IPV4_DEVCONF_ARPFILTER" "#include <linux/ip.h>
"
if test "x$ac_cv_have_decl_IPV4_DEVCONF_ARPFILTER" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_IPV4_DEVCONF_ARPFILTER $ac_have_decl
_ACEOF
if test $ac_have_decl = 1; then :

else

            IPV4_DEVCONF=No
            break

fi

        if test $IPV4_DEVCONF = Yes; then
          CPPFLAGS="$SAV_CPPFLAGS $NL3_CPPFLAGS"
          for ac_header in netlink/route/link.h netlink/route/link/inet.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

else
  as_fn_error $? "libnl-3 route link headers missing" "$LINENO" 5
fi

done


$as_echo "#define _HAVE_IPV4_DEVCONF_  1 " >>confdefs.h

          BUILD_OPTIONS="$BUILD_OPTIONS IPV4_DEVCONF"

                              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for net/if.h and libnl3/netlink/route/link.h namespace collision" >&5
$as_echo_n "checking for net/if.h and libnl3/netlink/route/link.h namespace collision... " >&6; }
          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

              #include <netlink/route/link.h>
              #include <net/if.h>

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

              { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

else

              { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

$as_echo "#define _HAVE_IF_H_LINK_H_COLLISION_  1 " >>confdefs.h

              BUILD_OPTIONS="$BUILD_OPTIONS IF_H_LINK_H_COLLISION"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
        fi
        CPPFLAGS="$SAV_CPPFLAGS"
      fi

      if test $IPV4_DEVCONF = Yes; then
	 if test -n "ROUTE"; then
      KA_PKG_PFX=ROUTE
    else
      KA_PKG_PFX=KA
    fi
    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CPPFLAGS
    for item in `$PKG_CONFIG --cflags-only-I libnl-route-3.0`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CPPFLAGS=\"\$${KA_PKG_PFX}_CPPFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CFLAGS
    for item in `$PKG_CONFIG --cflags-only-other libnl-route-3.0`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CFLAGS=\"\$${KA_PKG_PFX}_CFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_LIBS
    for item in `$PKG_CONFIG --libs libnl-route-3.0`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_LIBS=\"\$${KA_PKG_PFX}_LIBS $ADD_NEW\"


    if test .remove-requires = .remove-requires; then
      REQUIRES=`$PKG_CONFIG --print-requires libnl-route-3.0`
      eval var=\$${KA_PKG_PFX}_LIBS
      for r in $REQUIRES; do
	REQ_LIBS=`$PKG_CONFIG --libs $r`
	for l in $REQ_LIBS; do
	  var=`echo " $var " | sed -e "s/ $l / /g"`
	done
      done
      var=`echo $var | sed -e "s/^ *//" -e "s/  *$//"`
      eval ${KA_PKG_PFX}_LIBS="\"$var\""
    fi

	ROUTE_LIB=`echo $ROUTE_LIBS | sed -e "s/-l//g"`
	as_ac_Lib=`$as_echo "ac_cv_lib_$ROUTE_LIB''_nl_rtgen_request" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_rtgen_request in -l$ROUTE_LIB" >&5
$as_echo_n "checking for nl_rtgen_request in -l$ROUTE_LIB... " >&6; }
if eval \${$as_ac_Lib+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-l$ROUTE_LIB  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char nl_rtgen_request ();
int
main ()
{
return nl_rtgen_request ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  eval "$as_ac_Lib=yes"
else
  eval "$as_ac_Lib=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
eval ac_res=\$$as_ac_Lib
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_LIB$ROUTE_LIB" | $as_tr_cpp` 1
_ACEOF

  LIBS="-l$ROUTE_LIB $LIBS"

else
  as_fn_error $? "libnl-3 is installed but not libnl-route-3. Please, install libnl-route-3." "$LINENO" 5
fi

	if test .$enable_libnl_dynamic = .yes; then
	   if test -n ""; then
      KA_PKG_PFX=
    else
      KA_PKG_PFX=KA
    fi
    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CPPFLAGS
    for item in $($PKG_CONFIG --cflags-only-I libnl-route-3.0); do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CPPFLAGS=\"\$${KA_PKG_PFX}_CPPFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CFLAGS
    for item in $($PKG_CONFIG --cflags-only-other libnl-route-3.0); do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CFLAGS=\"\$${KA_PKG_PFX}_CFLAGS $ADD_NEW\"



    if test $LDD = :; then
      as_fn_error $? "ldd is required for dynamic run-time linking support" "$LINENO" 5
    fi

    SAV_LIBS="$LIBS"
    LIBS=-l$ROUTE_LIB
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

      extern void rtgen_request(void);
      int main(void)
      {
	rtgen_request();
        return 0;
      }

_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

      LIB_DETAILS=`$LDD ./conftest$EXEEXT | grep $ROUTE_LIB.so | sed -e "s/^[ \t]*//"`
      LIB_NAME=`echo $LIB_DETAILS | sed -e "s/ .*//"`

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
    LIBS="$SAV_LIBS"


cat >>confdefs.h <<_ACEOF
#define NL3_ROUTE_LIB_NAME  "$LIB_NAME"
_ACEOF

	else
	   if test -n ""; then
      KA_PKG_PFX=
    else
      KA_PKG_PFX=KA
    fi
    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CPPFLAGS
    for item in `$PKG_CONFIG --cflags-only-I libnl-route-3.0`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CPPFLAGS=\"\$${KA_PKG_PFX}_CPPFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CFLAGS
    for item in `$PKG_CONFIG --cflags-only-other libnl-route-3.0`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CFLAGS=\"\$${KA_PKG_PFX}_CFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_LIBS
    for item in `$PKG_CONFIG --libs libnl-route-3.0`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_LIBS=\"\$${KA_PKG_PFX}_LIBS $ADD_NEW\"


    if test .remove-requires = .remove-requires; then
      REQUIRES=`$PKG_CONFIG --print-requires libnl-route-3.0`
      eval var=\$${KA_PKG_PFX}_LIBS
      for r in $REQUIRES; do
	REQ_LIBS=`$PKG_CONFIG --libs $r`
	for l in $REQ_LIBS; do
	  var=`echo " $var " | sed -e "s/ $l / /g"`
	done
      done
      var=`echo $var | sed -e "s/^ *//" -e "s/  *$//"`
      eval ${KA_PKG_PFX}_LIBS="\"$var\""
    fi

	fi
      fi

      if test $NEED_NL3 = Yes; then

$as_echo "#define _HAVE_LIBNL3_  1 " >>confdefs.h

        BUILD_OPTIONS="$BUILD_OPTIONS LIBNL3"
	if test .$enable_libnl_dynamic = .yes; then
          BUILD_OPTIONS="$BUILD_OPTIONS LIBNL_DYNAMIC"
	   if test -n ""; then
      KA_PKG_PFX=
    else
      KA_PKG_PFX=KA
    fi
    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CPPFLAGS
    for item in $($PKG_CONFIG --cflags-only-I libnl-3.0); do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CPPFLAGS=\"\$${KA_PKG_PFX}_CPPFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CFLAGS
    for item in $($PKG_CONFIG --cflags-only-other libnl-3.0); do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CFLAGS=\"\$${KA_PKG_PFX}_CFLAGS $ADD_NEW\"



$as_echo "#define _LIBNL_DYNAMIC_  1 " >>confdefs.h

	  NEED_LIBDL=Yes

    if test $LDD = :; then
      as_fn_error $? "ldd is required for dynamic run-time linking support" "$LINENO" 5
    fi

    SAV_LIBS="$LIBS"
    LIBS=-l$NL3_LIB
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

      extern void nl_socket_alloc(void);
      int main(void)
      {
	nl_socket_alloc();
        return 0;
      }

_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

      LIB_DETAILS=`$LDD ./conftest$EXEEXT | grep $NL3_LIB.so | sed -e "s/^[ \t]*//"`
      LIB_NAME=`echo $LIB_DETAILS | sed -e "s/ .*//"`

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
    LIBS="$SAV_LIBS"


cat >>confdefs.h <<_ACEOF
#define NL3_LIB_NAME  "$LIB_NAME"
_ACEOF

	else
	   if test -n ""; then
      KA_PKG_PFX=
    else
      KA_PKG_PFX=KA
    fi
    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CPPFLAGS
    for item in `$PKG_CONFIG --cflags-only-I libnl-3.0`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CPPFLAGS=\"\$${KA_PKG_PFX}_CPPFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CFLAGS
    for item in `$PKG_CONFIG --cflags-only-other libnl-3.0`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CFLAGS=\"\$${KA_PKG_PFX}_CFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_LIBS
    for item in `$PKG_CONFIG --libs libnl-3.0`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_LIBS=\"\$${KA_PKG_PFX}_LIBS $ADD_NEW\"


    if test . = .remove-requires; then
      REQUIRES=`$PKG_CONFIG --print-requires libnl-3.0`
      eval var=\$${KA_PKG_PFX}_LIBS
      for r in $REQUIRES; do
	REQ_LIBS=`$PKG_CONFIG --libs $r`
	for l in $REQ_LIBS; do
	  var=`echo " $var " | sed -e "s/ $l / /g"`
	done
      done
      var=`echo $var | sed -e "s/^ *//" -e "s/  *$//"`
      eval ${KA_PKG_PFX}_LIBS="\"$var\""
    fi

	fi
      fi

else

      if test .$enable_lvs != .no; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_socket_modify_cb in -lnl" >&5
$as_echo_n "checking for nl_socket_modify_cb in -lnl... " >&6; }
if ${ac_cv_lib_nl_nl_socket_modify_cb+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lnl  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char nl_socket_modify_cb ();
int
main ()
{
return nl_socket_modify_cb ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_nl_nl_socket_modify_cb=yes
else
  ac_cv_lib_nl_nl_socket_modify_cb=no
fi
rm -f core conftest.err conftest.$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_nl_nl_socket_modify_cb" >&5
$as_echo "$ac_cv_lib_nl_nl_socket_modify_cb" >&6; }
if test "x$ac_cv_lib_nl_nl_socket_modify_cb" = xyes; then :

            IPVS_USE_NL=Yes
            NETLINK_VER=1

$as_echo "#define _HAVE_LIBNL1_  1 " >>confdefs.h

            BUILD_OPTIONS="$BUILD_OPTIONS LIBNL1"
	    if test .$enable_libnl_dynamic = .yes; then
               if test -n ""; then
      KA_PKG_PFX=
    else
      KA_PKG_PFX=KA
    fi
    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CPPFLAGS
    for item in $($PKG_CONFIG --cflags-only-I libnl-1); do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CPPFLAGS=\"\$${KA_PKG_PFX}_CPPFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CFLAGS
    for item in $($PKG_CONFIG --cflags-only-other libnl-1); do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CFLAGS=\"\$${KA_PKG_PFX}_CFLAGS $ADD_NEW\"


              BUILD_OPTIONS="$BUILD_OPTIONS LIBNL_DYNAMIC"

$as_echo "#define _LIBNL_DYNAMIC_  1 " >>confdefs.h

	      NEED_LIBDL=Yes

    if test $LDD = :; then
      as_fn_error $? "ldd is required for dynamic run-time linking support" "$LINENO" 5
    fi

    SAV_LIBS="$LIBS"
    LIBS=-lnl
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

      extern void nl_socket_modify_cb(void);
      int main(void)
      {
	nl_socket_modify_cb();
        return 0;
      }

_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

      LIB_DETAILS=`$LDD ./conftest$EXEEXT | grep nl.so | sed -e "s/^[ \t]*//"`
      LIB_NAME=`echo $LIB_DETAILS | sed -e "s/ .*//"`

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
    LIBS="$SAV_LIBS"


cat >>confdefs.h <<_ACEOF
#define NL_LIB_NAME  "$LIB_NAME"
_ACEOF

	    else
               if test -n ""; then
      KA_PKG_PFX=
    else
      KA_PKG_PFX=KA
    fi
    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CPPFLAGS
    for item in `$PKG_CONFIG --cflags-only-I libnl-1`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CPPFLAGS=\"\$${KA_PKG_PFX}_CPPFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CFLAGS
    for item in `$PKG_CONFIG --cflags-only-other libnl-1`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CFLAGS=\"\$${KA_PKG_PFX}_CFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_LIBS
    for item in `$PKG_CONFIG --libs libnl-1`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_LIBS=\"\$${KA_PKG_PFX}_LIBS $ADD_NEW\"


    if test . = .remove-requires; then
      REQUIRES=`$PKG_CONFIG --print-requires libnl-1`
      eval var=\$${KA_PKG_PFX}_LIBS
      for r in $REQUIRES; do
	REQ_LIBS=`$PKG_CONFIG --libs $r`
	for l in $REQ_LIBS; do
	  var=`echo " $var " | sed -e "s/ $l / /g"`
	done
      done
      var=`echo $var | sed -e "s/^ *//" -e "s/  *$//"`
      eval ${KA_PKG_PFX}_LIBS="\"$var\""
    fi

	    fi

else

            { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: keepalived will be built without libnl support." >&5
$as_echo "$as_me: WARNING: keepalived will be built without libnl support." >&2;}

fi

      fi

fi


  if test $NETLINK_VER -ne 0; then
    SAV_CPPFLAGS="$CPPFLAGS"
    CPPFLAGS="$CPPFLAGS $kernelinc"
    for ac_header in linux/rtnetlink.h
do :
  ac_fn_c_check_header_compile "$LINENO" "linux/rtnetlink.h" "ac_cv_header_linux_rtnetlink_h" "$NETLINK_EXTRA_INCLUDE
"
if test "x$ac_cv_header_linux_rtnetlink_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LINUX_RTNETLINK_H 1
_ACEOF

else
  as_fn_error $? "Unusable linux/rtnetlink.h" "$LINENO" 5
fi

done

    CPPFLAGS="$SAV_CPPFLAGS $NL3_CPPFLAGS"
    for ac_header in libnfnetlink/libnfnetlink.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "libnfnetlink/libnfnetlink.h" "ac_cv_header_libnfnetlink_libnfnetlink_h" "$ac_includes_default"
if test "x$ac_cv_header_libnfnetlink_libnfnetlink_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBNFNETLINK_LIBNFNETLINK_H 1
_ACEOF

else
  as_fn_error $? "libnfnetlink headers missing" "$LINENO" 5
fi

done

    for ac_header in netlink/netlink.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "netlink/netlink.h" "ac_cv_header_netlink_netlink_h" "$ac_includes_default"
if test "x$ac_cv_header_netlink_netlink_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_NETLINK_NETLINK_H 1
_ACEOF

else
  as_fn_error $? "netlink headers missing" "$LINENO" 5
fi

done

    if test .$disable_lvs != .no; then
      for ac_header in netlink/genl/ctrl.h netlink/genl/genl.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

else
  as_fn_error $? "netlink genl headers missing" "$LINENO" 5
fi

done

    fi
    CPPFLAGS="$SAV_CPPFLAGS"
  fi
fi
 if test $NETLINK_VER -eq 1; then
  LIBNL1_TRUE=
  LIBNL1_FALSE='#'
else
  LIBNL1_TRUE='#'
  LIBNL1_FALSE=
fi

 if test $NETLINK_VER -eq 3; then
  LIBNL3_TRUE=
  LIBNL3_FALSE='#'
else
  LIBNL3_TRUE='#'
  LIBNL3_FALSE=
fi

 if test .$enable_libnl_dynamic = .yes -a $NETLINK_VER -ne 0; then
  LIBNL_DYNAMIC_TRUE=
  LIBNL_DYNAMIC_FALSE='#'
else
  LIBNL_DYNAMIC_TRUE='#'
  LIBNL_DYNAMIC_FALSE=
fi


ac_fn_c_check_decl "$LINENO" "RTA_ENCAP" "ac_cv_have_decl_RTA_ENCAP" "#include <linux/rtnetlink.h>
    #include <sys/socket.h>
    #include <linux/fib_rules.h>
"
if test "x$ac_cv_have_decl_RTA_ENCAP" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_RTA_ENCAP $ac_have_decl
_ACEOF
ac_fn_c_check_decl "$LINENO" "RTA_EXPIRES" "ac_cv_have_decl_RTA_EXPIRES" "#include <linux/rtnetlink.h>
    #include <sys/socket.h>
    #include <linux/fib_rules.h>
"
if test "x$ac_cv_have_decl_RTA_EXPIRES" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_RTA_EXPIRES $ac_have_decl
_ACEOF
ac_fn_c_check_decl "$LINENO" "RTA_NEWDST" "ac_cv_have_decl_RTA_NEWDST" "#include <linux/rtnetlink.h>
    #include <sys/socket.h>
    #include <linux/fib_rules.h>
"
if test "x$ac_cv_have_decl_RTA_NEWDST" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_RTA_NEWDST $ac_have_decl
_ACEOF
ac_fn_c_check_decl "$LINENO" "RTA_PREF" "ac_cv_have_decl_RTA_PREF" "#include <linux/rtnetlink.h>
    #include <sys/socket.h>
    #include <linux/fib_rules.h>
"
if test "x$ac_cv_have_decl_RTA_PREF" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_RTA_PREF $ac_have_decl
_ACEOF
ac_fn_c_check_decl "$LINENO" "FRA_SUPPRESS_PREFIXLEN" "ac_cv_have_decl_FRA_SUPPRESS_PREFIXLEN" "#include <linux/rtnetlink.h>
    #include <sys/socket.h>
    #include <linux/fib_rules.h>
"
if test "x$ac_cv_have_decl_FRA_SUPPRESS_PREFIXLEN" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_FRA_SUPPRESS_PREFIXLEN $ac_have_decl
_ACEOF
ac_fn_c_check_decl "$LINENO" "FRA_SUPPRESS_IFGROUP" "ac_cv_have_decl_FRA_SUPPRESS_IFGROUP" "#include <linux/rtnetlink.h>
    #include <sys/socket.h>
    #include <linux/fib_rules.h>
"
if test "x$ac_cv_have_decl_FRA_SUPPRESS_IFGROUP" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_FRA_SUPPRESS_IFGROUP $ac_have_decl
_ACEOF
ac_fn_c_check_decl "$LINENO" "FRA_TUN_ID" "ac_cv_have_decl_FRA_TUN_ID" "#include <linux/rtnetlink.h>
    #include <sys/socket.h>
    #include <linux/fib_rules.h>
"
if test "x$ac_cv_have_decl_FRA_TUN_ID" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_FRA_TUN_ID $ac_have_decl
_ACEOF
ac_fn_c_check_decl "$LINENO" "RTAX_CC_ALGO" "ac_cv_have_decl_RTAX_CC_ALGO" "#include <linux/rtnetlink.h>
    #include <sys/socket.h>
    #include <linux/fib_rules.h>
"
if test "x$ac_cv_have_decl_RTAX_CC_ALGO" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_RTAX_CC_ALGO $ac_have_decl
_ACEOF
ac_fn_c_check_decl "$LINENO" "RTAX_QUICKACK" "ac_cv_have_decl_RTAX_QUICKACK" "#include <linux/rtnetlink.h>
    #include <sys/socket.h>
    #include <linux/fib_rules.h>
"
if test "x$ac_cv_have_decl_RTAX_QUICKACK" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_RTAX_QUICKACK $ac_have_decl
_ACEOF
ac_fn_c_check_decl "$LINENO" "FRA_UID_RANGE" "ac_cv_have_decl_FRA_UID_RANGE" "#include <linux/rtnetlink.h>
    #include <sys/socket.h>
    #include <linux/fib_rules.h>
"
if test "x$ac_cv_have_decl_FRA_UID_RANGE" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_FRA_UID_RANGE $ac_have_decl
_ACEOF

ac_fn_c_check_decl "$LINENO" "RTA_VIA" "ac_cv_have_decl_RTA_VIA" "#include <linux/rtnetlink.h>
    #include <sys/socket.h>
    #include <linux/fib_rules.h>
"
if test "x$ac_cv_have_decl_RTA_VIA" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_RTA_VIA $ac_have_decl
_ACEOF
ac_fn_c_check_decl "$LINENO" "FRA_OIFNAME" "ac_cv_have_decl_FRA_OIFNAME" "#include <linux/rtnetlink.h>
    #include <sys/socket.h>
    #include <linux/fib_rules.h>
"
if test "x$ac_cv_have_decl_FRA_OIFNAME" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_FRA_OIFNAME $ac_have_decl
_ACEOF

for flag in RTA_ENCAP RTA_EXPIRES RTA_NEWDST RTA_PREF RTA_VIA FRA_OIFNAME FRA_SUPPRESS_PREFIXLEN FRA_SUPPRESS_IFGROUP FRA_TUN_ID RTAX_CC_ALGO RTAX_QUICKACK FRA_UID_RANGE; do
  eval decl_var=\$ac_cv_have_decl_$flag
  if test ${decl_var} = yes; then
    BUILD_OPTIONS="$BUILD_OPTIONS "${flag}
  fi
done

ac_fn_c_check_decl "$LINENO" "IFA_FLAGS" "ac_cv_have_decl_IFA_FLAGS" "#include <linux/if_addr.h>
"
if test "x$ac_cv_have_decl_IFA_FLAGS" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_IFA_FLAGS $ac_have_decl
_ACEOF


ac_fn_c_check_decl "$LINENO" "LWTUNNEL_ENCAP_MPLS" "ac_cv_have_decl_LWTUNNEL_ENCAP_MPLS" "#include <linux/lwtunnel.h>
"
if test "x$ac_cv_have_decl_LWTUNNEL_ENCAP_MPLS" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_LWTUNNEL_ENCAP_MPLS $ac_have_decl
_ACEOF
ac_fn_c_check_decl "$LINENO" "LWTUNNEL_ENCAP_ILA" "ac_cv_have_decl_LWTUNNEL_ENCAP_ILA" "#include <linux/lwtunnel.h>
"
if test "x$ac_cv_have_decl_LWTUNNEL_ENCAP_ILA" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_LWTUNNEL_ENCAP_ILA $ac_have_decl
_ACEOF

if test ${ac_cv_have_decl_RTA_ENCAP}; then
  for flag in LWTUNNEL_ENCAP_MPLS LWTUNNEL_ENCAP_ILA; do
    eval decl_var=\$ac_cv_have_decl_$flag
    if test ${decl_var} = yes; then
      BUILD_OPTIONS="$BUILD_OPTIONS "${flag}
    fi
  done
fi

USE_LIBIPTC=No
USE_LIBIPSET=No
if test .${enable_libiptc} != .no -a .$enable_vrrp != .no; then
  USE_LIBIPTC=Yes
    SAV_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="$CPPFLAGS $kernelinc"
  for ac_header in linux/netfilter/x_tables.h xtables.h libiptc/libip6tc.h libiptc/libiptc.h libiptc/libxtc.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

else

      USE_LIBIPTC=No
      break

fi

done

  CPPFLAGS="$SAV_CPPFLAGS"

  if test $USE_LIBIPTC = Yes; then
     if test -n "IPTC"; then
      KA_PKG_PFX=IPTC
    else
      KA_PKG_PFX=KA
    fi
    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CPPFLAGS
    for item in `$PKG_CONFIG --cflags-only-I --static libiptc`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CPPFLAGS=\"\$${KA_PKG_PFX}_CPPFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CFLAGS
    for item in `$PKG_CONFIG --cflags-only-other --static libiptc`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CFLAGS=\"\$${KA_PKG_PFX}_CFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_LIBS
    for item in `$PKG_CONFIG --libs --static libiptc`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_LIBS=\"\$${KA_PKG_PFX}_LIBS $ADD_NEW\"


    if test . = .remove-requires; then
      REQUIRES=`$PKG_CONFIG --print-requires --static libiptc`
      eval var=\$${KA_PKG_PFX}_LIBS
      for r in $REQUIRES; do
	REQ_LIBS=`$PKG_CONFIG --libs $r`
	for l in $REQ_LIBS; do
	  var=`echo " $var " | sed -e "s/ $l / /g"`
	done
      done
      var=`echo $var | sed -e "s/^ *//" -e "s/  *$//"`
      eval ${KA_PKG_PFX}_LIBS="\"$var\""
    fi

    LIBS="$IPTC_LIBS"
    SAV_CPPFLAGS="$CPPFLAGS"
    CPPFLAGS="$CPPFLAGS $kernelinc"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iptc_init in -liptc" >&5
$as_echo_n "checking for iptc_init in -liptc... " >&6; }
if ${ac_cv_lib_iptc_iptc_init+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-liptc  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char iptc_init ();
int
main ()
{
return iptc_init ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_iptc_iptc_init=yes
else
  ac_cv_lib_iptc_iptc_init=no
fi
rm -f core conftest.err conftest.$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_iptc_iptc_init" >&5
$as_echo "$ac_cv_lib_iptc_iptc_init" >&6; }
if test "x$ac_cv_lib_iptc_iptc_init" = xyes; then :


$as_echo "#define _HAVE_LIBIPTC_  1 " >>confdefs.h

	if test .${enable_libiptc_dynamic} != .yes; then
           if test -n ""; then
      KA_PKG_PFX=
    else
      KA_PKG_PFX=KA
    fi
    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CPPFLAGS
    for item in `$PKG_CONFIG --cflags-only-I --static libiptc`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CPPFLAGS=\"\$${KA_PKG_PFX}_CPPFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CFLAGS
    for item in `$PKG_CONFIG --cflags-only-other --static libiptc`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CFLAGS=\"\$${KA_PKG_PFX}_CFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_LIBS
    for item in `$PKG_CONFIG --libs --static libiptc`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_LIBS=\"\$${KA_PKG_PFX}_LIBS $ADD_NEW\"


    if test . = .remove-requires; then
      REQUIRES=`$PKG_CONFIG --print-requires --static libiptc`
      eval var=\$${KA_PKG_PFX}_LIBS
      for r in $REQUIRES; do
	REQ_LIBS=`$PKG_CONFIG --libs $r`
	for l in $REQ_LIBS; do
	  var=`echo " $var " | sed -e "s/ $l / /g"`
	done
      done
      var=`echo $var | sed -e "s/^ *//" -e "s/  *$//"`
      eval ${KA_PKG_PFX}_LIBS="\"$var\""
    fi

	  	  KA_LIBS=`echo $KA_LIBS | sed -e "s/ -liptc//"`
	  	  IPTC_LIBS=`echo $IPTC_LIBS | sed -e "s/ *-L[^ ]*  */ /" -e "s/ *-liptc */ /" -e "s/^  *$//"`
	  if test ".$IPTC_LIBS" = .; then
	    KA_LIBS=`echo $KA_LIBS -lip4tc -lip6tc`
	  fi
	  BUILD_OPTIONS="$BUILD_OPTIONS LIBIPTC"
	else
           if test -n ""; then
      KA_PKG_PFX=
    else
      KA_PKG_PFX=KA
    fi
    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CPPFLAGS
    for item in $($PKG_CONFIG --cflags-only-I libiptc); do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CPPFLAGS=\"\$${KA_PKG_PFX}_CPPFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CFLAGS
    for item in $($PKG_CONFIG --cflags-only-other libiptc); do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CFLAGS=\"\$${KA_PKG_PFX}_CFLAGS $ADD_NEW\"


	  BUILD_OPTIONS="$BUILD_OPTIONS LIBIPTC_DYNAMIC"

$as_echo "#define _LIBIPTC_DYNAMIC_  1 " >>confdefs.h

	  NEED_LIBDL=Yes

    if test $LDD = :; then
      as_fn_error $? "ldd is required for dynamic run-time linking support" "$LINENO" 5
    fi

    SAV_LIBS="$LIBS"
    LIBS=-lip4tc
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

      extern void iptc_init(void);
      int main(void)
      {
	iptc_init();
        return 0;
      }

_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

      LIB_DETAILS=`$LDD ./conftest$EXEEXT | grep ip4tc.so | sed -e "s/^[ \t]*//"`
      LIB_NAME=`echo $LIB_DETAILS | sed -e "s/ .*//"`

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
    LIBS="$SAV_LIBS"


cat >>confdefs.h <<_ACEOF
#define IP4TC_LIB_NAME  "$LIB_NAME"
_ACEOF


    if test $LDD = :; then
      as_fn_error $? "ldd is required for dynamic run-time linking support" "$LINENO" 5
    fi

    SAV_LIBS="$LIBS"
    LIBS=-lip6tc
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

      extern void ip6tc_init(void);
      int main(void)
      {
	ip6tc_init();
        return 0;
      }

_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

      LIB_DETAILS=`$LDD ./conftest$EXEEXT | grep ip6tc.so | sed -e "s/^[ \t]*//"`
      LIB_NAME=`echo $LIB_DETAILS | sed -e "s/ .*//"`

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
    LIBS="$SAV_LIBS"


cat >>confdefs.h <<_ACEOF
#define IP6TC_LIB_NAME  "$LIB_NAME"
_ACEOF

	fi

else
  USE_LIBIPTC=No
fi

    CPPFLAGS="$SAV_CPPFLAGS"
  fi

  if test $USE_LIBIPTC = Yes; then
    if test .$enable_libxtables_dynamic != .yes; then
       if test -n ""; then
      KA_PKG_PFX=
    else
      KA_PKG_PFX=KA
    fi
    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CPPFLAGS
    for item in `$PKG_CONFIG --cflags-only-I xtables`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CPPFLAGS=\"\$${KA_PKG_PFX}_CPPFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CFLAGS
    for item in `$PKG_CONFIG --cflags-only-other xtables`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CFLAGS=\"\$${KA_PKG_PFX}_CFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_LIBS
    for item in `$PKG_CONFIG --libs xtables`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_LIBS=\"\$${KA_PKG_PFX}_LIBS $ADD_NEW\"


    if test . = .remove-requires; then
      REQUIRES=`$PKG_CONFIG --print-requires xtables`
      eval var=\$${KA_PKG_PFX}_LIBS
      for r in $REQUIRES; do
	REQ_LIBS=`$PKG_CONFIG --libs $r`
	for l in $REQ_LIBS; do
	  var=`echo " $var " | sed -e "s/ $l / /g"`
	done
      done
      var=`echo $var | sed -e "s/^ *//" -e "s/  *$//"`
      eval ${KA_PKG_PFX}_LIBS="\"$var\""
    fi

    else
       if test -n ""; then
      KA_PKG_PFX=
    else
      KA_PKG_PFX=KA
    fi
    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CPPFLAGS
    for item in $($PKG_CONFIG --cflags-only-I xtables); do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CPPFLAGS=\"\$${KA_PKG_PFX}_CPPFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CFLAGS
    for item in $($PKG_CONFIG --cflags-only-other xtables); do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CFLAGS=\"\$${KA_PKG_PFX}_CFLAGS $ADD_NEW\"



$as_echo "#define _LIBXTABLES_DYNAMIC_  1 " >>confdefs.h

      BUILD_OPTIONS="$BUILD_OPTIONS XTABLES_DYNAMIC"
      NEED_LIBDL=Yes

    if test $LDD = :; then
      as_fn_error $? "ldd is required for dynamic run-time linking support" "$LINENO" 5
    fi

    SAV_LIBS="$LIBS"
    LIBS=-lxtables
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

      extern void xtables_insmod(void);
      int main(void)
      {
	xtables_insmod();
        return 0;
      }

_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

      LIB_DETAILS=`$LDD ./conftest$EXEEXT | grep xtables.so | sed -e "s/^[ \t]*//"`
      LIB_NAME=`echo $LIB_DETAILS | sed -e "s/ .*//"`

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
    LIBS="$SAV_LIBS"


cat >>confdefs.h <<_ACEOF
#define XTABLES_LIB_NAME  "$LIB_NAME"
_ACEOF

    fi

        SAV_CPPFLAGS="$CPPFLAGS"
    CPPFLAGS="$CPPFLAGS $kernelinc"
    if test "${enable_libipset}" != no; then
      $PKG_CONFIG --exists libipset
      if test $? -eq 0; then
         if test -n "IPSET"; then
      KA_PKG_PFX=IPSET
    else
      KA_PKG_PFX=KA
    fi
    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CPPFLAGS
    for item in `$PKG_CONFIG --cflags-only-I libipset`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CPPFLAGS=\"\$${KA_PKG_PFX}_CPPFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CFLAGS
    for item in `$PKG_CONFIG --cflags-only-other libipset`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CFLAGS=\"\$${KA_PKG_PFX}_CFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_LIBS
    for item in `$PKG_CONFIG --libs libipset`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_LIBS=\"\$${KA_PKG_PFX}_LIBS $ADD_NEW\"


    if test . = .remove-requires; then
      REQUIRES=`$PKG_CONFIG --print-requires libipset`
      eval var=\$${KA_PKG_PFX}_LIBS
      for r in $REQUIRES; do
	REQ_LIBS=`$PKG_CONFIG --libs $r`
	for l in $REQ_LIBS; do
	  var=`echo " $var " | sed -e "s/ $l / /g"`
	done
      done
      var=`echo $var | sed -e "s/^ *//" -e "s/  *$//"`
      eval ${KA_PKG_PFX}_LIBS="\"$var\""
    fi

      else
        IPSET_LIBS="-lipset"
      fi
      SAV_LIBS=$LIBS
      LIBS="$IPTC_LIBS $IPSET_LIBS"

      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ipset_session_init in -lipset" >&5
$as_echo_n "checking for ipset_session_init in -lipset... " >&6; }
if ${ac_cv_lib_ipset_ipset_session_init+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lipset  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char ipset_session_init ();
int
main ()
{
return ipset_session_init ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_ipset_ipset_session_init=yes
else
  ac_cv_lib_ipset_ipset_session_init=no
fi
rm -f core conftest.err conftest.$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_ipset_ipset_session_init" >&5
$as_echo "$ac_cv_lib_ipset_ipset_session_init" >&6; }
if test "x$ac_cv_lib_ipset_ipset_session_init" = xyes; then :

          USE_LIBIPSET=Yes
          for ac_header in libipset/data.h libipset/linux_ip_set.h libipset/session.h libipset/types.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

else

              USE_LIBIPSET=No
              break

fi

done


          if test $USE_LIBIPSET = Yes; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xtables_insmod in -lxtables" >&5
$as_echo_n "checking for xtables_insmod in -lxtables... " >&6; }
if ${ac_cv_lib_xtables_xtables_insmod+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lxtables  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char xtables_insmod ();
int
main ()
{
return xtables_insmod ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_xtables_xtables_insmod=yes
else
  ac_cv_lib_xtables_xtables_insmod=no
fi
rm -f core conftest.err conftest.$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_xtables_xtables_insmod" >&5
$as_echo "$ac_cv_lib_xtables_xtables_insmod" >&6; }
if test "x$ac_cv_lib_xtables_xtables_insmod" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBXTABLES 1
_ACEOF

  LIBS="-lxtables $LIBS"

else
  USE_LIBIPSET=No
fi

          fi

          if test $USE_LIBIPSET = Yes; then
                        EXTRA_INCLUDE=
            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

              #include <linux/netfilter/xt_set.h>

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

else
  ac_fn_c_check_header_compile "$LINENO" "linux/netfilter/xt_set.h" "ac_cv_header_linux_netfilter_xt_set_h" "#include <libipset/linux_ip_set.h>
"
if test "x$ac_cv_header_linux_netfilter_xt_set_h" = xyes; then :


$as_echo "#define XT_SET_H_NEEDS_LINUX_IP_SET_H  1 " >>confdefs.h

                  EXTRA_INCLUDE="#include <libipset/linux_ip_set.h>"

else
  as_fn_error $? "Missing/unusable kernel header file <linux/netfilter/xt_set.h>" "$LINENO" 5
fi


fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
            for ac_header in linux/netfilter/xt_set.h
do :
  ac_fn_c_check_header_compile "$LINENO" "linux/netfilter/xt_set.h" "ac_cv_header_linux_netfilter_xt_set_h" "$EXTRA_INCLUDE
"
if test "x$ac_cv_header_linux_netfilter_xt_set_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LINUX_NETFILTER_XT_SET_H 1
_ACEOF

else
  USE_LIBIPSET=No
fi

done



$as_echo "#define _HAVE_LIBIPSET_  1 " >>confdefs.h

            $PKG_CONFIG --exists libipset
            if test $? -eq 0; then
	      if test .${enable_libipset_dynamic} = .no; then
		 if test -n ""; then
      KA_PKG_PFX=
    else
      KA_PKG_PFX=KA
    fi
    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CPPFLAGS
    for item in `$PKG_CONFIG --cflags-only-I libipset`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CPPFLAGS=\"\$${KA_PKG_PFX}_CPPFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CFLAGS
    for item in `$PKG_CONFIG --cflags-only-other libipset`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CFLAGS=\"\$${KA_PKG_PFX}_CFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_LIBS
    for item in `$PKG_CONFIG --libs libipset`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_LIBS=\"\$${KA_PKG_PFX}_LIBS $ADD_NEW\"


    if test . = .remove-requires; then
      REQUIRES=`$PKG_CONFIG --print-requires libipset`
      eval var=\$${KA_PKG_PFX}_LIBS
      for r in $REQUIRES; do
	REQ_LIBS=`$PKG_CONFIG --libs $r`
	for l in $REQ_LIBS; do
	  var=`echo " $var " | sed -e "s/ $l / /g"`
	done
      done
      var=`echo $var | sed -e "s/^ *//" -e "s/  *$//"`
      eval ${KA_PKG_PFX}_LIBS="\"$var\""
    fi

	      else
		 if test -n ""; then
      KA_PKG_PFX=
    else
      KA_PKG_PFX=KA
    fi
    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CPPFLAGS
    for item in $($PKG_CONFIG --cflags-only-I libipset); do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CPPFLAGS=\"\$${KA_PKG_PFX}_CPPFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CFLAGS
    for item in $($PKG_CONFIG --cflags-only-other libipset); do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CFLAGS=\"\$${KA_PKG_PFX}_CFLAGS $ADD_NEW\"


	      fi
	    elif test .${enable_libipset_dynamic} = .no; then
	      KA_LIBS="$KA_LIBS -lipset"
            fi
	    if test .${enable_libipset_dynamic} != .no; then

$as_echo "#define _LIBIPSET_DYNAMIC_  1 " >>confdefs.h

              BUILD_OPTIONS="$BUILD_OPTIONS LIBIPSET_DYNAMIC"
	      NEED_LIBDL=Yes

    if test $LDD = :; then
      as_fn_error $? "ldd is required for dynamic run-time linking support" "$LINENO" 5
    fi

    SAV_LIBS="$LIBS"
    LIBS=-lipset
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

      extern void ipset_session_init(void);
      int main(void)
      {
	ipset_session_init();
        return 0;
      }

_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

      LIB_DETAILS=`$LDD ./conftest$EXEEXT | grep ipset.so | sed -e "s/^[ \t]*//"`
      LIB_NAME=`echo $LIB_DETAILS | sed -e "s/ .*//"`

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
    LIBS="$SAV_LIBS"


cat >>confdefs.h <<_ACEOF
#define IPSET_LIB_NAME  "$LIB_NAME"
_ACEOF

	    else
              BUILD_OPTIONS="$BUILD_OPTIONS LIBIPSET"
	    fi

	                            ac_fn_c_check_member "$LINENO" "struct xt_set_info_match_v1" "match_set.index" "ac_cv_member_struct_xt_set_info_match_v1_match_set_index" "
                $EXTRA_INCLUDE
                #include <linux/netfilter/xt_set.h>

"
if test "x$ac_cv_member_struct_xt_set_info_match_v1_match_set_index" = xyes; then :

$as_echo "#define HAVE_XT_SET_INFO_MATCH_V1  1 " >>confdefs.h

fi

                        ac_fn_c_check_member "$LINENO" "struct xt_set_info_match_v3" "match_set.index" "ac_cv_member_struct_xt_set_info_match_v3_match_set_index" "
                $EXTRA_INCLUDE
                #include <linux/netfilter/xt_set.h>

"
if test "x$ac_cv_member_struct_xt_set_info_match_v3_match_set_index" = xyes; then :

$as_echo "#define HAVE_XT_SET_INFO_MATCH_V3  1 " >>confdefs.h

fi

                        ac_fn_c_check_member "$LINENO" "struct xt_set_info_match_v4" "match_set.index" "ac_cv_member_struct_xt_set_info_match_v4_match_set_index" "
                $EXTRA_INCLUDE
                #include <linux/netfilter/xt_set.h>

"
if test "x$ac_cv_member_struct_xt_set_info_match_v4_match_set_index" = xyes; then :

$as_echo "#define HAVE_XT_SET_INFO_MATCH_V4  1 " >>confdefs.h

fi


                        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

              #include <linux/netfilter/ipset/ip_set.h>
              int main(void) { int var = IPSET_ATTR_IFACE; }

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

$as_echo "#define HAVE_IPSET_ATTR_IFACE  1 " >>confdefs.h

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

	    	    	    	    	    	    	    	    	    	                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

              #include <linux/netfilter/ipset/ip_set.h>
              #include <libipset/linux_ip_set.h>
              int main(void) {}

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

                 #include <linux/netfilter/ipset/ip_set.h>
		 #ifdef _UAPI_IP_SET_H
		 #error _UAPI_IP_SET_H defined
		 #endif
                 int main(void) {}

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

$as_echo "#define LIBIPSET_H_ADD_UAPI_IP_SET_H_GUARD 1" >>confdefs.h

else

$as_echo "#define LIBIPSET_H_ADD_IP_SET_H_GUARD 1" >>confdefs.h

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

fi

      LIBS="$SAV_LIBS"
    fi

        ac_fn_c_check_decl "$LINENO" "XT_EXTENSION_MAXNAMELEN" "ac_cv_have_decl_XT_EXTENSION_MAXNAMELEN" "#include <linux/netfilter/x_tables.h>
"
if test "x$ac_cv_have_decl_XT_EXTENSION_MAXNAMELEN" = xyes; then :

else

$as_echo "#define XT_EXTENSION_MAXNAMELEN  (XT_FUNCTION_MAXNAMELEN - 1) " >>confdefs.h

fi


    CPPFLAGS="$SAV_CPPFLAGS"
  fi
fi
 if test $USE_LIBIPTC = Yes; then
  LIBIPTC_TRUE=
  LIBIPTC_FALSE='#'
else
  LIBIPTC_TRUE='#'
  LIBIPTC_FALSE=
fi

 if test $USE_LIBIPSET = Yes; then
  LIBIPSET_TRUE=
  LIBIPSET_FALSE='#'
else
  LIBIPSET_TRUE='#'
  LIBIPSET_FALSE=
fi

unset LIBS

# Including <linux/if.h> and <net/if.h> can cause a namespace collision.
# Later versions of the headers are OK if linux/if.h is included second
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linux/if.h and net/if.h namespace collision" >&5
$as_echo_n "checking for linux/if.h and net/if.h namespace collision... " >&6; }
SAV_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $kernelinc"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

    #include <net/if.h>
    #include <linux/if.h>

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

else

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

$as_echo "#define _HAVE_NET_LINUX_IF_H_COLLISION_  1 " >>confdefs.h

    BUILD_OPTIONS="$BUILD_OPTIONS NET_LINUX_IF_H_COLLISION"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
CPPFLAGS="$SAV_CPPFLAGS"

# Linux 4.5 to 4.5.4 has <libiptc/libiptc.h> indirectly including <net/if.h>
# and <linux/if.h> which causes a namespace collision.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libiptc/libiptc.h linux/if.h and net/if.h namespace collision" >&5
$as_echo_n "checking for libiptc/libiptc.h linux/if.h and net/if.h namespace collision... " >&6; }
SAV_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $kernelinc"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

    #include <libiptc/libiptc.h>

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

else

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

$as_echo "#define _HAVE_LIBIPTC_LINUX_NET_IF_H_COLLISION_  1 " >>confdefs.h

    BUILD_OPTIONS="$BUILD_OPTIONS LIBIPTC_LINUX_NET_IF_H_COLLISION"

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
CPPFLAGS="$SAV_CPPFLAGS"

IPVS_SYNCD_ATTRIBUTES=No
IPVS_64BIT_STATS=No
if test "$enable_lvs" != no; then
  IPVS_SUPPORT=Yes
  BUILD_OPTIONS="$BUILD_OPTIONS LVS"

$as_echo "#define _WITH_LVS_  1 " >>confdefs.h


    for ac_header in linux/ip_vs.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "linux/ip_vs.h" "ac_cv_header_linux_ip_vs_h" "$ac_includes_default"
if test "x$ac_cv_header_linux_ip_vs_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LINUX_IP_VS_H 1
_ACEOF

            ac_fn_c_check_decl "$LINENO" "IP_VS_SVC_F_ONEPACKET" "ac_cv_have_decl_IP_VS_SVC_F_ONEPACKET" "#include <linux/ip_vs.h>
"
if test "x$ac_cv_have_decl_IP_VS_SVC_F_ONEPACKET" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_IP_VS_SVC_F_ONEPACKET $ac_have_decl
_ACEOF


fi

done


  if test $IPVS_USE_NL = Yes; then

$as_echo "#define LIBIPVS_USE_NL  1 " >>confdefs.h

    BUILD_OPTIONS="$BUILD_OPTIONS LIBIPVS_NETLINK"
  fi

    SAV_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="$CPPFLAGS $kernelinc"

    ac_fn_c_check_decl "$LINENO" "IPVS_DEST_ATTR_ADDR_FAMILY" "ac_cv_have_decl_IPVS_DEST_ATTR_ADDR_FAMILY" "#include <linux/ip_vs.h>
"
if test "x$ac_cv_have_decl_IPVS_DEST_ATTR_ADDR_FAMILY" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_IPVS_DEST_ATTR_ADDR_FAMILY $ac_have_decl
_ACEOF
if test $ac_have_decl = 1; then :
  BUILD_OPTIONS="$BUILD_OPTIONS IPVS_DEST_ATTR_ADDR_FAMILY"
fi


  IPVS_SYNCD_ATTRIBUTES=Yes
  ac_fn_c_check_decl "$LINENO" "IPVS_DAEMON_ATTR_SYNC_MAXLEN" "ac_cv_have_decl_IPVS_DAEMON_ATTR_SYNC_MAXLEN" "#include <linux/ip_vs.h>
"
if test "x$ac_cv_have_decl_IPVS_DAEMON_ATTR_SYNC_MAXLEN" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_IPVS_DAEMON_ATTR_SYNC_MAXLEN $ac_have_decl
_ACEOF
if test $ac_have_decl = 1; then :

else

      IPVS_SYNCD_ATTRIBUTES=No
      break

fi
ac_fn_c_check_decl "$LINENO" "IPVS_DAEMON_ATTR_MCAST_GROUP" "ac_cv_have_decl_IPVS_DAEMON_ATTR_MCAST_GROUP" "#include <linux/ip_vs.h>
"
if test "x$ac_cv_have_decl_IPVS_DAEMON_ATTR_MCAST_GROUP" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_IPVS_DAEMON_ATTR_MCAST_GROUP $ac_have_decl
_ACEOF
if test $ac_have_decl = 1; then :

else

      IPVS_SYNCD_ATTRIBUTES=No
      break

fi
ac_fn_c_check_decl "$LINENO" "IPVS_DAEMON_ATTR_MCAST_GROUP6" "ac_cv_have_decl_IPVS_DAEMON_ATTR_MCAST_GROUP6" "#include <linux/ip_vs.h>
"
if test "x$ac_cv_have_decl_IPVS_DAEMON_ATTR_MCAST_GROUP6" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_IPVS_DAEMON_ATTR_MCAST_GROUP6 $ac_have_decl
_ACEOF
if test $ac_have_decl = 1; then :

else

      IPVS_SYNCD_ATTRIBUTES=No
      break

fi
ac_fn_c_check_decl "$LINENO" "IPVS_DAEMON_ATTR_MCAST_PORT" "ac_cv_have_decl_IPVS_DAEMON_ATTR_MCAST_PORT" "#include <linux/ip_vs.h>
"
if test "x$ac_cv_have_decl_IPVS_DAEMON_ATTR_MCAST_PORT" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_IPVS_DAEMON_ATTR_MCAST_PORT $ac_have_decl
_ACEOF
if test $ac_have_decl = 1; then :

else

      IPVS_SYNCD_ATTRIBUTES=No
      break

fi
ac_fn_c_check_decl "$LINENO" "IPVS_DAEMON_ATTR_MCAST_TTL" "ac_cv_have_decl_IPVS_DAEMON_ATTR_MCAST_TTL" "#include <linux/ip_vs.h>
"
if test "x$ac_cv_have_decl_IPVS_DAEMON_ATTR_MCAST_TTL" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_IPVS_DAEMON_ATTR_MCAST_TTL $ac_have_decl
_ACEOF
if test $ac_have_decl = 1; then :

else

      IPVS_SYNCD_ATTRIBUTES=No
      break

fi


    if test $IPVS_SYNCD_ATTRIBUTES = Yes; then

$as_echo "#define _HAVE_IPVS_SYNCD_ATTRIBUTES_  1 " >>confdefs.h

    BUILD_OPTIONS="$BUILD_OPTIONS IPVS_SYNCD_ATTRIBUTES"
  fi

      if test "$enable_lvs_64bit_stats" != "no"; then
    IPVS_64BIT_STATS=Yes
    ac_fn_c_check_decl "$LINENO" "IPVS_SVC_ATTR_STATS64" "ac_cv_have_decl_IPVS_SVC_ATTR_STATS64" "#include <linux/ip_vs.h>
"
if test "x$ac_cv_have_decl_IPVS_SVC_ATTR_STATS64" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_IPVS_SVC_ATTR_STATS64 $ac_have_decl
_ACEOF
if test $ac_have_decl = 1; then :

else

        IPVS_64BIT_STATS=No
        break

fi
ac_fn_c_check_decl "$LINENO" "IPVS_DEST_ATTR_STATS64" "ac_cv_have_decl_IPVS_DEST_ATTR_STATS64" "#include <linux/ip_vs.h>
"
if test "x$ac_cv_have_decl_IPVS_DEST_ATTR_STATS64" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_IPVS_DEST_ATTR_STATS64 $ac_have_decl
_ACEOF
if test $ac_have_decl = 1; then :

else

        IPVS_64BIT_STATS=No
        break

fi

    if test $IPVS_64BIT_STATS = Yes; then

$as_echo "#define _WITH_LVS_64BIT_STATS_  1 " >>confdefs.h

      BUILD_OPTIONS="$BUILD_OPTIONS IPVS_64BIT_STATS"
    fi
  fi
  CPPFLAGS="$SAV_CPPFLAGS"
else
  IPVS_SUPPORT=No
fi
 if test $IPVS_SUPPORT = Yes; then
  WITH_IPVS_TRUE=
  WITH_IPVS_FALSE='#'
else
  WITH_IPVS_TRUE='#'
  WITH_IPVS_FALSE=
fi


VRRP_SUPPORT=No
VRRP_AUTH_SUPPORT=No
MACVLAN_SUPPORT=No
ENABLE_JSON=No
if test "$enable_vrrp" != no; then
  VRRP_SUPPORT=Yes

$as_echo "#define _WITH_VRRP_  1 " >>confdefs.h

  BUILD_OPTIONS="$BUILD_OPTIONS VRRP"

    if test "${enable_vrrp_auth}" != no; then
    VRRP_AUTH_SUPPORT=Yes

$as_echo "#define _WITH_VRRP_AUTH_  1 " >>confdefs.h

    BUILD_OPTIONS="$BUILD_OPTIONS VRRP_AUTH"
  fi

    SAV_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="$CPPFLAGS $kernelinc"
  MACVLAN_SUPPORT=Yes
    ac_fn_c_check_decl "$LINENO" "IFLA_MACVLAN_MODE" "ac_cv_have_decl_IFLA_MACVLAN_MODE" "
      #include <sys/socket.h>
      #include <linux/if_link.h>

"
if test "x$ac_cv_have_decl_IFLA_MACVLAN_MODE" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_IFLA_MACVLAN_MODE $ac_have_decl
_ACEOF
if test $ac_have_decl = 1; then :

else

      MACVLAN_SUPPORT=No
      break

fi
ac_fn_c_check_decl "$LINENO" "MACVLAN_MODE_PRIVATE" "ac_cv_have_decl_MACVLAN_MODE_PRIVATE" "
      #include <sys/socket.h>
      #include <linux/if_link.h>

"
if test "x$ac_cv_have_decl_MACVLAN_MODE_PRIVATE" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_MACVLAN_MODE_PRIVATE $ac_have_decl
_ACEOF
if test $ac_have_decl = 1; then :

else

      MACVLAN_SUPPORT=No
      break

fi

  if test $MACVLAN_SUPPORT = Yes; then

$as_echo "#define _HAVE_VRRP_VMAC_  1 " >>confdefs.h

    BUILD_OPTIONS="$BUILD_OPTIONS VRRP_VMAC"
  fi
  CPPFLAGS="$SAV_CPPFLAGS"

    if test "${enable_json}" = yes; then
    for ac_header in json-c/json.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "json-c/json.h" "ac_cv_header_json_c_json_h" "$ac_includes_default"
if test "x$ac_cv_header_json_c_json_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_JSON_C_JSON_H 1
_ACEOF

else
  as_fn_error $? "unable to find json-c/json.h" "$LINENO" 5
fi

done


$as_echo "#define _WITH_JSON_  1 " >>confdefs.h

     if test -n ""; then
      KA_PKG_PFX=
    else
      KA_PKG_PFX=KA
    fi
    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CPPFLAGS
    for item in `$PKG_CONFIG --cflags-only-I json-c`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CPPFLAGS=\"\$${KA_PKG_PFX}_CPPFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CFLAGS
    for item in `$PKG_CONFIG --cflags-only-other json-c`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CFLAGS=\"\$${KA_PKG_PFX}_CFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_LIBS
    for item in `$PKG_CONFIG --libs json-c`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_LIBS=\"\$${KA_PKG_PFX}_LIBS $ADD_NEW\"


    if test . = .remove-requires; then
      REQUIRES=`$PKG_CONFIG --print-requires json-c`
      eval var=\$${KA_PKG_PFX}_LIBS
      for r in $REQUIRES; do
	REQ_LIBS=`$PKG_CONFIG --libs $r`
	for l in $REQ_LIBS; do
	  var=`echo " $var " | sed -e "s/ $l / /g"`
	done
      done
      var=`echo $var | sed -e "s/^ *//" -e "s/  *$//"`
      eval ${KA_PKG_PFX}_LIBS="\"$var\""
    fi

    ENABLE_JSON=Yes
    BUILD_OPTIONS="$BUILD_OPTIONS JSON"
  fi
fi
 if test $VRRP_SUPPORT = Yes; then
  WITH_VRRP_TRUE=
  WITH_VRRP_FALSE='#'
else
  WITH_VRRP_TRUE='#'
  WITH_VRRP_FALSE=
fi

 if test $VRRP_AUTH_SUPPORT = Yes; then
  VRRP_AUTH_TRUE=
  VRRP_AUTH_FALSE='#'
else
  VRRP_AUTH_TRUE='#'
  VRRP_AUTH_FALSE=
fi

 if test $MACVLAN_SUPPORT = Yes; then
  VMAC_TRUE=
  VMAC_FALSE='#'
else
  VMAC_TRUE='#'
  VMAC_FALSE=
fi

 if test $ENABLE_JSON = Yes; then
  WITH_JSON_TRUE=
  WITH_JSON_FALSE='#'
else
  WITH_JSON_TRUE='#'
  WITH_JSON_FALSE=
fi


if test ${IPVS_SUPPORT} = No -a ${VRRP_SUPPORT} = No; then
  as_fn_error $? "keepalived MUST be compiled with at least one of LVS or VRRP framework" "$LINENO" 5
fi

# Introduced in Linux 2.6.27 and glibc 2.9
ac_fn_c_check_decl "$LINENO" "SOCK_NONBLOCK" "ac_cv_have_decl_SOCK_NONBLOCK" "#include <sys/socket.h>
"
if test "x$ac_cv_have_decl_SOCK_NONBLOCK" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_SOCK_NONBLOCK $ac_have_decl
_ACEOF
if test $ac_have_decl = 1; then :
  BUILD_OPTIONS="$BUILD_OPTIONS SOCK_NONBLOCK"
fi

 if test $ac_cv_have_decl_SOCK_NONBLOCK = yes; then
  SOCK_NONBLOCK_TRUE=
  SOCK_NONBLOCK_FALSE='#'
else
  SOCK_NONBLOCK_TRUE='#'
  SOCK_NONBLOCK_FALSE=
fi


# Introduced in Linux 2.6.27 and glibc 2.9
ac_fn_c_check_decl "$LINENO" "SOCK_CLOEXEC" "ac_cv_have_decl_SOCK_CLOEXEC" "#include <sys/socket.h>
"
if test "x$ac_cv_have_decl_SOCK_CLOEXEC" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_SOCK_CLOEXEC $ac_have_decl
_ACEOF
if test $ac_have_decl = 1; then :
  BUILD_OPTIONS="$BUILD_OPTIONS SOCK_CLOEXEC"
fi


# Introduced in Linux 2.6.37
ac_fn_c_check_decl "$LINENO" "IPVS_SVC_ATTR_PE_NAME" "ac_cv_have_decl_IPVS_SVC_ATTR_PE_NAME" "#include <linux/ip_vs.h>
"
if test "x$ac_cv_have_decl_IPVS_SVC_ATTR_PE_NAME" = xyes; then :


$as_echo "#define _HAVE_PE_NAME_  1 " >>confdefs.h


fi


UNICAST_CHKSUM_COMPAT_SUPPORT=No
if test .$enable_chksum_compat != .no; then
  UNICAST_CHKSUM_COMPAT_SUPPORT=Yes

$as_echo "#define _WITH_UNICAST_CHKSUM_COMPAT_  1 " >>confdefs.h

  BUILD_OPTIONS="$BUILD_OPTIONS OLD_CHKSUM_COMPAT"
fi

FIB_ROUTING_SUPPORT=No
if test .$enable_routes != .no; then
  # Introduced in Linux 2.6.19
  SAV_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="$CPPFLAGS $kernelinc"
  ac_fn_c_check_decl "$LINENO" "FRA_SRC" "ac_cv_have_decl_FRA_SRC" "#include <sys/socket.h>
      #include <linux/fib_rules.h>
"
if test "x$ac_cv_have_decl_FRA_SRC" = xyes; then :

      FIB_ROUTING_SUPPORT=Yes

$as_echo "#define _HAVE_FIB_ROUTING_  1 " >>confdefs.h

      BUILD_OPTIONS="$BUILD_OPTIONS FIB_ROUTING"

fi

  CPPFLAGS="$SAV_CPPFLAGS"
fi
 if test $FIB_ROUTING_SUPPORT = Yes; then
  FIB_ROUTING_TRUE=
  FIB_ROUTING_FALSE='#'
else
  FIB_ROUTING_TRUE='#'
  FIB_ROUTING_FALSE=
fi


SAV_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $kernelinc"
if test ${MACVLAN_SUPPORT} = Yes; then
  # Introduced in Linux 3.17
  ac_fn_c_check_decl "$LINENO" "IFLA_INET6_ADDR_GEN_MODE" "ac_cv_have_decl_IFLA_INET6_ADDR_GEN_MODE" "
      #include <linux/if_link.h>

"
if test "x$ac_cv_have_decl_IFLA_INET6_ADDR_GEN_MODE" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_IFLA_INET6_ADDR_GEN_MODE $ac_have_decl
_ACEOF
if test $ac_have_decl = 1; then :

      BUILD_OPTIONS="$BUILD_OPTIONS INET6_ADDR_GEN_MODE"

fi

fi
CPPFLAGS="$SAV_CPPFLAGS"

SNMP_SUPPORT=No
SNMP_VRRP_SUPPORT=No
SNMP_RFC_SUPPORT=No
SNMP_RFCV2_SUPPORT=No
SNMP_RFCV3_SUPPORT=No
SNMP_CHECKER_SUPPORT=No
SNMP_V3_FOR_V2=No
if test "$enable_snmp_keepalived" = yes; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-snmp-keepalived is obsolete. Use --enable-snmp-vrrp." >&5
$as_echo "$as_me: WARNING: --enable-snmp-keepalived is obsolete. Use --enable-snmp-vrrp." >&2;}
  enable_snmp_vrrp=$enable_snmp_keepalived
fi
if test "$enable_snmp" = yes -o \
	"$enable_snmp_vrrp" = yes -o \
	"$enable_snmp_checker" = yes -o \
	"$enable_snmp_rfc" = yes -o \
	"$enable_snmp_rfcv2" = yes -o \
	"$enable_snmp_rfcv3" = yes; then
  if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}net-snmp-config", so it can be a program name with args.
set dummy ${ac_tool_prefix}net-snmp-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_NETSNMP_CONFIG+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $NETSNMP_CONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_NETSNMP_CONFIG="$NETSNMP_CONFIG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_NETSNMP_CONFIG="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
NETSNMP_CONFIG=$ac_cv_path_NETSNMP_CONFIG
if test -n "$NETSNMP_CONFIG"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NETSNMP_CONFIG" >&5
$as_echo "$NETSNMP_CONFIG" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_path_NETSNMP_CONFIG"; then
  ac_pt_NETSNMP_CONFIG=$NETSNMP_CONFIG
  # Extract the first word of "net-snmp-config", so it can be a program name with args.
set dummy net-snmp-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_ac_pt_NETSNMP_CONFIG+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $ac_pt_NETSNMP_CONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_ac_pt_NETSNMP_CONFIG="$ac_pt_NETSNMP_CONFIG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_ac_pt_NETSNMP_CONFIG="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
ac_pt_NETSNMP_CONFIG=$ac_cv_path_ac_pt_NETSNMP_CONFIG
if test -n "$ac_pt_NETSNMP_CONFIG"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_NETSNMP_CONFIG" >&5
$as_echo "$ac_pt_NETSNMP_CONFIG" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_pt_NETSNMP_CONFIG" = x; then
    NETSNMP_CONFIG="no"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    NETSNMP_CONFIG=$ac_pt_NETSNMP_CONFIG
  fi
else
  NETSNMP_CONFIG="$ac_cv_path_NETSNMP_CONFIG"
fi

  if test "$NETSNMP_CONFIG" = no; then
    as_fn_error $? "*** unable to find net-snmp-config" "$LINENO" 5
  fi
  NETSNMP_LIBS_AGENT=`${NETSNMP_CONFIG} --netsnmp-agent-libs`
  NETSNMP_LIBS_EXT=`${NETSNMP_CONFIG} --external-libs`
  NETSNMP_LIBS="$NETSNMP_LIBS_AGENT $NETSNMP_LIBS_EXT"
  NETSNMP_CFLAGS="`${NETSNMP_CONFIG} --base-cflags` -DNETSNMP_NO_INLINE"

  SAV_CFLAGS="$CFLAGS"
  CFLAGS="$CFLAGS ${NETSNMP_CFLAGS}"
  SAV_LIBS="$LIBS"
  LIBS="$LIBS ${NETSNMP_LIBS}"
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler supports flag \"${NETSNMP_CFLAGS} ${NETSNMP_LIBS}\" from Net-SNMP" >&5
$as_echo_n "checking whether C compiler supports flag \"${NETSNMP_CFLAGS} ${NETSNMP_LIBS}\" from Net-SNMP... " >&6; }
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

      int main(void)
      {
        return 0;
      }

_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

else

     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
     as_fn_error $? "*** incorrect CFLAGS from net-snmp-config" "$LINENO" 5

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

  # Do we have subagent support?
  for ac_func in netsnmp_enable_subagent
do :
  ac_fn_c_check_func "$LINENO" "netsnmp_enable_subagent" "ac_cv_func_netsnmp_enable_subagent"
if test "x$ac_cv_func_netsnmp_enable_subagent" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_NETSNMP_ENABLE_SUBAGENT 1
_ACEOF

else
  as_fn_error $? "*** no subagent support in net-snmp" "$LINENO" 5
fi
done


  # check for net-snmp headers
  # Some ancient distributions may miss <net-snmp/agent/util_funcs.h> header
  SAV_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="$CPPFLAGS $NETSNMP_CFLAGS"
  for ac_header in net-snmp/agent/agent_sysORTable.h net-snmp/agent/snmp_vars.h net-snmp/agent/util_funcs.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "
      #include <net-snmp/net-snmp-config.h>
      #include <net-snmp/net-snmp-includes.h>
      #include <net-snmp/agent/net-snmp-agent-includes.h>

"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

else
  as_fn_error $? "missing net-snmp headers" "$LINENO" 5
fi

done


  SNMP_SUPPORT=Yes
  KA_CFLAGS="$KA_CFLAGS $NETSNMP_CFLAGS"
  KA_LIBS="$KA_LIBS $NETSNMP_LIBS"
  if test "$enable_snmp_rfc" = yes; then
    SNMP_RFCV2_SUPPORT=Yes
    SNMP_RFCV3_SUPPORT=Yes
  else
    if test "$enable_snmp_rfcv2" = yes; then
      SNMP_RFCV2_SUPPORT=Yes
    fi
    if test "$enable_snmp_rfcv3" = yes; then
      SNMP_RFCV3_SUPPORT=Yes
    fi
  fi
  if test ${SNMP_RFCV2_SUPPORT} = Yes -o \
          ${SNMP_RFCV3_SUPPORT} = Yes; then
      if test ${VRRP_SUPPORT} != Yes; then
        as_fn_error $? "RFC SNMP support requires VRRP" "$LINENO" 5
      fi
      SNMP_RFC_SUPPORT=Yes
  fi
  if test ${SNMP_RFCV3_SUPPORT} = Yes -a \
          "$enable_snmp_reply_v3_for_v2" != no; then

$as_echo "#define _SNMP_REPLY_V3_FOR_V2_  1 " >>confdefs.h

    SNMP_V3_FOR_V2=Yes
    BUILD_OPTIONS="$BUILD_OPTIONS SNMP_V3_FOR_V2"
  fi

  if test "$enable_snmp" = yes; then
    SNMP_VRRP_SUPPORT=Yes
    SNMP_CHECKER_SUPPORT=Yes
  else
    if test "$enable_snmp_vrrp" = yes; then
      SNMP_VRRP_SUPPORT=Yes
    fi
    if test "$enable_snmp_checker" = yes; then
      SNMP_CHECKER_SUPPORT=Yes
    fi
  fi
  if test ${VRRP_SUPPORT} != Yes -a \
          ${SNMP_VRRP_SUPPORT} = Yes; then
    as_fn_error $? "KEEPALIVED SNMP support requires VRRP" "$LINENO" 5
  fi
  if test ${IPVS_SUPPORT} = No -a \
          ${SNMP_CHECKER_SUPPORT} = Yes; then
    as_fn_error $? "CHECKER SNMP support requires checker" "$LINENO" 5
  fi

  CPPFLAGS="$SAV_CPPFLAGS"
  CFLAGS="$SAV_CFLAGS"
  LIBS="$SAV_LIBS"
fi

if test $SNMP_SUPPORT = Yes; then

$as_echo "#define _WITH_SNMP_  1 " >>confdefs.h

  BUILD_OPTIONS="$BUILD_OPTIONS SNMP"
fi
if test $SNMP_VRRP_SUPPORT = Yes; then

$as_echo "#define _WITH_SNMP_KEEPALIVED_  1 " >>confdefs.h

  BUILD_OPTIONS="$BUILD_OPTIONS SNMP_KEEPALIVED"
fi
if test $SNMP_CHECKER_SUPPORT = Yes; then

$as_echo "#define _WITH_SNMP_CHECKER_  1 " >>confdefs.h

  BUILD_OPTIONS="$BUILD_OPTIONS SNMP_CHECKER"
fi
if test $SNMP_RFC_SUPPORT = Yes; then

$as_echo "#define _WITH_SNMP_RFC_  1 " >>confdefs.h

  BUILD_OPTIONS="$BUILD_OPTIONS SNMP_RFC"
fi
if test $SNMP_RFCV2_SUPPORT = Yes; then

$as_echo "#define _WITH_SNMP_RFCV2_  1 " >>confdefs.h

  BUILD_OPTIONS="$BUILD_OPTIONS SNMP_RFCV2"
fi
if test $SNMP_RFCV3_SUPPORT = Yes; then

$as_echo "#define _WITH_SNMP_RFCV3_  1 " >>confdefs.h

  BUILD_OPTIONS="$BUILD_OPTIONS SNMP_RFCV3"
fi
 if test $SNMP_SUPPORT = Yes; then
  SNMP_TRUE=
  SNMP_FALSE='#'
else
  SNMP_TRUE='#'
  SNMP_FALSE=
fi

 if test $SNMP_VRRP_SUPPORT = Yes; then
  SNMP_VRRP_TRUE=
  SNMP_VRRP_FALSE='#'
else
  SNMP_VRRP_TRUE='#'
  SNMP_VRRP_FALSE=
fi

 if test $SNMP_CHECKER_SUPPORT = Yes; then
  SNMP_CHECKER_TRUE=
  SNMP_CHECKER_FALSE='#'
else
  SNMP_CHECKER_TRUE='#'
  SNMP_CHECKER_FALSE=
fi

 if test $SNMP_RFC_SUPPORT = Yes; then
  SNMP_RFC_TRUE=
  SNMP_RFC_FALSE='#'
else
  SNMP_RFC_TRUE='#'
  SNMP_RFC_FALSE=
fi

 if test $SNMP_RFCV2_SUPPORT = Yes; then
  SNMP_RFCV2_TRUE=
  SNMP_RFCV2_FALSE='#'
else
  SNMP_RFCV2_TRUE='#'
  SNMP_RFCV2_FALSE=
fi

 if test $SNMP_RFCV3_SUPPORT = Yes; then
  SNMP_RFCV3_TRUE=
  SNMP_RFCV3_FALSE='#'
else
  SNMP_RFCV3_TRUE='#'
  SNMP_RFCV3_FALSE=
fi


DBUS_SUPPORT=No
DBUS_CREATE_INSTANCE=No
if test "$enable_dbus" = yes; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for g_bus_own_name in -lgio-2.0" >&5
$as_echo_n "checking for g_bus_own_name in -lgio-2.0... " >&6; }
if ${ac_cv_lib_gio_2_0_g_bus_own_name+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lgio-2.0  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char g_bus_own_name ();
int
main ()
{
return g_bus_own_name ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_gio_2_0_g_bus_own_name=yes
else
  ac_cv_lib_gio_2_0_g_bus_own_name=no
fi
rm -f core conftest.err conftest.$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_gio_2_0_g_bus_own_name" >&5
$as_echo "$ac_cv_lib_gio_2_0_g_bus_own_name" >&6; }
if test "x$ac_cv_lib_gio_2_0_g_bus_own_name" = xyes; then :

       if test -n ""; then
      KA_PKG_PFX=
    else
      KA_PKG_PFX=KA
    fi
    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CPPFLAGS
    for item in `$PKG_CONFIG --cflags-only-I gio-2.0`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CPPFLAGS=\"\$${KA_PKG_PFX}_CPPFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_CFLAGS
    for item in `$PKG_CONFIG --cflags-only-other gio-2.0`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_CFLAGS=\"\$${KA_PKG_PFX}_CFLAGS $ADD_NEW\"

    ADD_NEW=
   eval var=\$${KA_PKG_PFX}_LIBS
    for item in `$PKG_CONFIG --libs gio-2.0`; do
      echo " $var " | $GREP -q " $item "
      if test $? -ne 0; then
	ADD_NEW="$ADD_NEW $item"
      fi
    done
    eval ${KA_PKG_PFX}_LIBS=\"\$${KA_PKG_PFX}_LIBS $ADD_NEW\"


    if test . = .remove-requires; then
      REQUIRES=`$PKG_CONFIG --print-requires gio-2.0`
      eval var=\$${KA_PKG_PFX}_LIBS
      for r in $REQUIRES; do
	REQ_LIBS=`$PKG_CONFIG --libs $r`
	for l in $REQ_LIBS; do
	  var=`echo " $var " | sed -e "s/ $l / /g"`
	done
      done
      var=`echo $var | sed -e "s/^ *//" -e "s/  *$//"`
      eval ${KA_PKG_PFX}_LIBS="\"$var\""
    fi

      DBUS_SUPPORT=Yes

$as_echo "#define _WITH_DBUS_  1 " >>confdefs.h

      BUILD_OPTIONS="$BUILD_OPTIONS DBUS"

            CFLAGS="$($PKG_CONFIG --cflags gio-2.0)"
      LIBS="$($PKG_CONFIG --libs gio-2.0)"
      if test "$cross_compiling" = yes; then :

          { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot determine if need to call g_type_init(). Assuming yes for safety." >&5
$as_echo "$as_me: WARNING: Cannot determine if need to call g_type_init(). Assuming yes for safety." >&2;}
          need_g_type_init=1

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

          #include <gio/gio.h>
int
main ()
{
return !g_thread_functions_for_glib_use.mutex_lock;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  need_g_type_init=0
else
  need_g_type_init=1
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

      if test $need_g_type_init -eq 1; then

$as_echo "#define DBUS_NEED_G_TYPE_INIT  1 " >>confdefs.h

      fi
      LIBS=
      CFLAGS=
      if test "$enable_dbus_create_instance" = yes; then

$as_echo "#define _WITH_DBUS_CREATE_INSTANCE_  1 " >>confdefs.h

        DBUS_CREATE_INSTANCE=Yes
        BUILD_OPTIONS="$BUILD_OPTIONS DBUS_CREATE_INSTANCE"
        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: DBus create instance functionality is dangerous - why do you want it?" >&5
$as_echo "$as_me: WARNING: DBus create instance functionality is dangerous - why do you want it?" >&2;}
      fi

else
  as_fn_error $? "DBUS support requested but libgio-2.0 not found." "$LINENO" 5
fi

fi
 if test $DBUS_SUPPORT = Yes; then
  WITH_DBUS_TRUE=
  WITH_DBUS_FALSE='#'
else
  WITH_DBUS_TRUE='#'
  WITH_DBUS_FALSE=
fi

 if test $DBUS_CREATE_INSTANCE = Yes; then
  DBUS_CREATE_INSTANCE_TRUE=
  DBUS_CREATE_INSTANCE_FALSE='#'
else
  DBUS_CREATE_INSTANCE_TRUE='#'
  DBUS_CREATE_INSTANCE_FALSE=
fi


SHA1_SUPPORT=No
if test "${enable_sha1}" = yes; then
  for ac_header in openssl/sha.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "openssl/sha.h" "ac_cv_header_openssl_sha_h" "$ac_includes_default"
if test "x$ac_cv_header_openssl_sha_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_OPENSSL_SHA_H 1
_ACEOF

else
  as_fn_error $? "unable to find openssl/sha.h" "$LINENO" 5
fi

done

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SHA1_Init in -lcrypto" >&5
$as_echo_n "checking for SHA1_Init in -lcrypto... " >&6; }
if ${ac_cv_lib_crypto_SHA1_Init+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lcrypto  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char SHA1_Init ();
int
main ()
{
return SHA1_Init ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_crypto_SHA1_Init=yes
else
  ac_cv_lib_crypto_SHA1_Init=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_SHA1_Init" >&5
$as_echo "$ac_cv_lib_crypto_SHA1_Init" >&6; }
if test "x$ac_cv_lib_crypto_SHA1_Init" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBCRYPTO 1
_ACEOF

  LIBS="-lcrypto $LIBS"

else
  as_fn_error $? "SHA1 in OpenSSL required" "$LINENO" 5
fi

  SHA1_SUPPORT=Yes

$as_echo "#define _WITH_SHA1_  1 " >>confdefs.h

fi
 if test $SHA1_SUPPORT = Yes; then
  WITH_SHA1_TRUE=
  WITH_SHA1_FALSE='#'
else
  WITH_SHA1_TRUE='#'
  WITH_SHA1_FALSE=
fi


SO_MARK_SUPPORT=No
if test "${enable_fwmark}" != no; then
  ac_fn_c_check_decl "$LINENO" "SO_MARK" "ac_cv_have_decl_SO_MARK" "#include <sys/socket.h>
"
if test "x$ac_cv_have_decl_SO_MARK" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_SO_MARK $ac_have_decl
_ACEOF
if test $ac_have_decl = 1; then :

      SO_MARK_SUPPORT=Yes

$as_echo "#define _WITH_SO_MARK_  1 " >>confdefs.h

      BUILD_OPTIONS="$BUILD_OPTIONS SO_MARK"

fi

fi

SAV_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -D_GNU_SOURCE"
ac_fn_c_check_decl "$LINENO" "CLONE_NEWNET" "ac_cv_have_decl_CLONE_NEWNET" "#include <sched.h>
"
if test "x$ac_cv_have_decl_CLONE_NEWNET" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_CLONE_NEWNET $ac_have_decl
_ACEOF

for ac_func in setns
do :
  ac_fn_c_check_func "$LINENO" "setns" "ac_cv_func_setns"
if test "x$ac_cv_func_setns" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SETNS 1
_ACEOF

fi
done

CFLAGS="$SAV_CFLAGS"
 if test $ac_cv_have_decl_CLONE_NEWNET = yes; then
  WITH_NAMESPACES_TRUE=
  WITH_NAMESPACES_FALSE='#'
else
  WITH_NAMESPACES_TRUE='#'
  WITH_NAMESPACES_FALSE=
fi


GNU_STD_PATHS=No
if test "${enable_gnu_std_paths}" = "yes"; then

$as_echo "#define GNU_STD_PATHS  1 " >>confdefs.h

  PID_DIR=$localstatedir
else
  PID_DIR=/var
fi


if test -z "$SPHINXBUILD"; then
  SPHINXBUILDNAME=sphinx-build
else
  SPHINXBUILDNAME=${SPHINXBUILD}
fi

# Extract the first word of "$SPHINXBUILDNAME", so it can be a program name with args.
set dummy $SPHINXBUILDNAME; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_HAVE_SPHINX_BUILD+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$HAVE_SPHINX_BUILD"; then
  ac_cv_prog_HAVE_SPHINX_BUILD="$HAVE_SPHINX_BUILD" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_HAVE_SPHINX_BUILD="Yes"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_HAVE_SPHINX_BUILD" && ac_cv_prog_HAVE_SPHINX_BUILD="No"
fi
fi
HAVE_SPHINX_BUILD=$ac_cv_prog_HAVE_SPHINX_BUILD
if test -n "$HAVE_SPHINX_BUILD"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_SPHINX_BUILD" >&5
$as_echo "$HAVE_SPHINX_BUILD" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


 if test $HAVE_SPHINX_BUILD = Yes; then
  BUILD_DOCS_TRUE=
  BUILD_DOCS_FALSE='#'
else
  BUILD_DOCS_TRUE='#'
  BUILD_DOCS_FALSE=
fi


MEM_CHECK=No
MEM_CHECK_LOG=No
if test "${enable_mem_check}" = "yes"; then
  MEM_CHECK=Yes

$as_echo "#define _MEM_CHECK_  1 " >>confdefs.h

  BUILD_OPTIONS="$BUILD_OPTIONS MEM_CHECK"
  if test "${enable_mem_check_log}" = "yes"; then
    MEM_CHECK_LOG=Yes

$as_echo "#define _MEM_CHECK_LOG_  1 " >>confdefs.h

    BUILD_OPTIONS="$BUILD_OPTIONS MEM_CHECK_LOG"
  fi
fi

if test "${enable_debug}" = yes; then

$as_echo "#define _DEBUG_  1 " >>confdefs.h

  ENABLE_DEBUG=Yes
  BUILD_OPTIONS="$BUILD_OPTIONS DEBUG"
else
  ENABLE_DEBUG=No
fi
 if test $ENABLE_DEBUG = Yes; then
  DEBUG_TRUE=
  DEBUG_FALSE='#'
else
  DEBUG_TRUE='#'
  DEBUG_FALSE=
fi


if test "${enable_stacktrace}" = yes; then

$as_echo "#define _WITH_STACKTRACE_  1 " >>confdefs.h

  ENABLE_STACKTRACE=Yes
  BUILD_OPTIONS="$BUILD_OPTIONS STACKTRACE"
  KA_LDFLAGS="$KA_LDFLAGS -rdynamic"
else
  ENABLE_STACKTRACE=No
fi

WITH_PROFILING=No
if test "${enable_profile}" = yes; then
  WITH_PROFILING=Yes
  KA_CFLAGS="$KA_CFLAGS -pg"
fi
 if test $WITH_PROFILING = Yes; then
  PROFILE_TRUE=
  PROFILE_FALSE='#'
else
  PROFILE_TRUE='#'
  PROFILE_FALSE=
fi


if test ${NEED_LIBDL} = Yes; then
  KA_LIBS="$KA_LIBS -ldl"
fi

INIT_TYPE=
if test -z $init_type; then
  /sbin/init --version 2>/dev/null | grep -q upstart
  if test $? -eq 0; then
    INIT_TYPE=upstart
  else
    init_path=`which systemctl 2>/dev/null`
    if test \( $? -eq 0 -a -x "$init_path" \); then
      systemctl | grep -q -- "-\.mount"
      if test $? -eq 0; then
	systemdsystemunitdir=$with_systemdsystemunitdir

	INIT_TYPE=systemd
      fi
    fi
    if test \( -z "$INIT_TYPE" -a -f /etc/init.d/networking \); then
      init_path=`which openrc-run 2>/dev/null`
      if test \( $? -eq 0 -a -x "$init_path" \); then
        head -1 /etc/init.d/networking | grep -q "^#! */.*/openrc-run$"
        if test $? -eq 0; then
	  INIT_TYPE=openrc
        fi
      fi
    fi
    if test \( -z "$INIT_TYPE" -a -f /etc/init.d/cron -a ! -h /etc/init.d/cron \); then
      INIT_TYPE=SYSV
    fi
  fi
else
  INIT_TYPE=$init_type
fi
if test -z $INIT_TYPE; then INIT_TYPE=undetected; fi
 if test $INIT_TYPE = upstart; then
  INIT_UPSTART_TRUE=
  INIT_UPSTART_FALSE='#'
else
  INIT_UPSTART_TRUE='#'
  INIT_UPSTART_FALSE=
fi

 if test $INIT_TYPE = systemd; then
  INIT_SYSTEMD_TRUE=
  INIT_SYSTEMD_FALSE='#'
else
  INIT_SYSTEMD_TRUE='#'
  INIT_SYSTEMD_FALSE=
fi

 if test $INIT_TYPE = SYSV; then
  INIT_SYSV_TRUE=
  INIT_SYSV_FALSE='#'
else
  INIT_SYSV_TRUE='#'
  INIT_SYSV_FALSE=
fi

 if test $INIT_TYPE = openrc; then
  INIT_OPENRC_TRUE=
  INIT_OPENRC_FALSE='#'
else
  INIT_OPENRC_TRUE='#'
  INIT_OPENRC_FALSE=
fi

 if test $INIT_TYPE = SUSE; then
  INIT_SUSE_TRUE=
  INIT_SUSE_FALSE='#'
else
  INIT_SUSE_TRUE='#'
  INIT_SUSE_FALSE=
fi



cat >>confdefs.h <<_ACEOF
#define CONFIGURATION_OPTIONS "$BUILD_OPTIONS"
_ACEOF


if test $NETLINK_VER -eq 0; then
	NETLINK_VER=None
fi

echo

cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems.  If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.

_ACEOF

# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(
  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done

  (set) 2>&1 |
    case $as_nl`(ac_space=' '; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      # `set' does not quote correctly, so add quotes: double-quote
      # substitution turns \\\\ into \\, and sed turns \\ into \.
      sed -n \
	"s/'/'\\\\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
      ;; #(
    *)
      # `set' quotes correctly as required by POSIX, so do not add quotes.
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
) |
  sed '
     /^ac_cv_env_/b end
     t clear
     :clear
     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
     t end
     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
     :end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
  if test -w "$cache_file"; then
    if test "x$cache_file" != "x/dev/null"; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
$as_echo "$as_me: updating cache $cache_file" >&6;}
      if test ! -f "$cache_file" || test -h "$cache_file"; then
	cat confcache >"$cache_file"
      else
        case $cache_file in #(
        */* | ?:*)
	  mv -f confcache "$cache_file"$$ &&
	  mv -f "$cache_file"$$ "$cache_file" ;; #(
        *)
	  mv -f confcache "$cache_file" ;;
	esac
      fi
    fi
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
  fi
fi
rm -f confcache

test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

DEFS=-DHAVE_CONFIG_H

ac_libobjs=
ac_ltlibobjs=
U=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
  # 1. Remove the extension, and $U if already installed.
  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
  #    will be set to the directory where LIBOBJS objects are built.
  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs

LTLIBOBJS=$ac_ltlibobjs


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
$as_echo_n "checking that generated files are newer than configure... " >&6; }
   if test -n "$am_sleep_pid"; then
     # Hide warnings about reused PIDs.
     wait $am_sleep_pid 2>/dev/null
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
$as_echo "done" >&6; }
 if test -n "$EXEEXT"; then
  am__EXEEXT_TRUE=
  am__EXEEXT_FALSE='#'
else
  am__EXEEXT_TRUE='#'
  am__EXEEXT_FALSE=
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
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
fi
if test -z "${BUILD_GENHASH_TRUE}" && test -z "${BUILD_GENHASH_FALSE}"; then
  as_fn_error $? "conditional \"BUILD_GENHASH\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${LIBNL1_TRUE}" && test -z "${LIBNL1_FALSE}"; then
  as_fn_error $? "conditional \"LIBNL1\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${LIBNL3_TRUE}" && test -z "${LIBNL3_FALSE}"; then
  as_fn_error $? "conditional \"LIBNL3\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${LIBNL_DYNAMIC_TRUE}" && test -z "${LIBNL_DYNAMIC_FALSE}"; then
  as_fn_error $? "conditional \"LIBNL_DYNAMIC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${LIBIPTC_TRUE}" && test -z "${LIBIPTC_FALSE}"; then
  as_fn_error $? "conditional \"LIBIPTC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${LIBIPSET_TRUE}" && test -z "${LIBIPSET_FALSE}"; then
  as_fn_error $? "conditional \"LIBIPSET\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${WITH_IPVS_TRUE}" && test -z "${WITH_IPVS_FALSE}"; then
  as_fn_error $? "conditional \"WITH_IPVS\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${WITH_VRRP_TRUE}" && test -z "${WITH_VRRP_FALSE}"; then
  as_fn_error $? "conditional \"WITH_VRRP\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${VRRP_AUTH_TRUE}" && test -z "${VRRP_AUTH_FALSE}"; then
  as_fn_error $? "conditional \"VRRP_AUTH\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${VMAC_TRUE}" && test -z "${VMAC_FALSE}"; then
  as_fn_error $? "conditional \"VMAC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${WITH_JSON_TRUE}" && test -z "${WITH_JSON_FALSE}"; then
  as_fn_error $? "conditional \"WITH_JSON\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${SOCK_NONBLOCK_TRUE}" && test -z "${SOCK_NONBLOCK_FALSE}"; then
  as_fn_error $? "conditional \"SOCK_NONBLOCK\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${FIB_ROUTING_TRUE}" && test -z "${FIB_ROUTING_FALSE}"; then
  as_fn_error $? "conditional \"FIB_ROUTING\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${SNMP_TRUE}" && test -z "${SNMP_FALSE}"; then
  as_fn_error $? "conditional \"SNMP\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${SNMP_VRRP_TRUE}" && test -z "${SNMP_VRRP_FALSE}"; then
  as_fn_error $? "conditional \"SNMP_VRRP\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${SNMP_CHECKER_TRUE}" && test -z "${SNMP_CHECKER_FALSE}"; then
  as_fn_error $? "conditional \"SNMP_CHECKER\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${SNMP_RFC_TRUE}" && test -z "${SNMP_RFC_FALSE}"; then
  as_fn_error $? "conditional \"SNMP_RFC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${SNMP_RFCV2_TRUE}" && test -z "${SNMP_RFCV2_FALSE}"; then
  as_fn_error $? "conditional \"SNMP_RFCV2\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${SNMP_RFCV3_TRUE}" && test -z "${SNMP_RFCV3_FALSE}"; then
  as_fn_error $? "conditional \"SNMP_RFCV3\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${WITH_DBUS_TRUE}" && test -z "${WITH_DBUS_FALSE}"; then
  as_fn_error $? "conditional \"WITH_DBUS\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${DBUS_CREATE_INSTANCE_TRUE}" && test -z "${DBUS_CREATE_INSTANCE_FALSE}"; then
  as_fn_error $? "conditional \"DBUS_CREATE_INSTANCE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${WITH_SHA1_TRUE}" && test -z "${WITH_SHA1_FALSE}"; then
  as_fn_error $? "conditional \"WITH_SHA1\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${WITH_NAMESPACES_TRUE}" && test -z "${WITH_NAMESPACES_FALSE}"; then
  as_fn_error $? "conditional \"WITH_NAMESPACES\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${BUILD_DOCS_TRUE}" && test -z "${BUILD_DOCS_FALSE}"; then
  as_fn_error $? "conditional \"BUILD_DOCS\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${DEBUG_TRUE}" && test -z "${DEBUG_FALSE}"; then
  as_fn_error $? "conditional \"DEBUG\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${PROFILE_TRUE}" && test -z "${PROFILE_FALSE}"; then
  as_fn_error $? "conditional \"PROFILE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${INIT_UPSTART_TRUE}" && test -z "${INIT_UPSTART_FALSE}"; then
  as_fn_error $? "conditional \"INIT_UPSTART\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${INIT_SYSTEMD_TRUE}" && test -z "${INIT_SYSTEMD_FALSE}"; then
  as_fn_error $? "conditional \"INIT_SYSTEMD\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${INIT_SYSV_TRUE}" && test -z "${INIT_SYSV_FALSE}"; then
  as_fn_error $? "conditional \"INIT_SYSV\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${INIT_OPENRC_TRUE}" && test -z "${INIT_OPENRC_FALSE}"; then
  as_fn_error $? "conditional \"INIT_OPENRC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${INIT_SUSE_TRUE}" && test -z "${INIT_SUSE_FALSE}"; then
  as_fn_error $? "conditional \"INIT_SUSE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
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: creating $CONFIG_STATUS" >&6;}
as_write_fail=0
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.

debug=false
ac_cs_recheck=false
ac_cs_silent=false

SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi


as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='print -r --'
  as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='printf %s\n'
  as_echo_n='printf %s'
else
  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    as_echo_n='/usr/ucb/echo -n'
  else
    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    as_echo_n_body='eval
      arg=$1;
      case $arg in #(
      *"$as_nl"*)
	expr "X$arg" : "X\\(.*\\)$as_nl";
	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
      esac;
      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    '
    export as_echo_n_body
    as_echo_n='sh -c $as_echo_n_body as_echo'
  fi
  export as_echo_body
  as_echo='sh -c $as_echo_body as_echo'
fi

# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi


# IFS
# We need space, tab and new line, in precisely that order.  Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" ""	$as_nl"

# Find who we are.  Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  done
IFS=$as_save_IFS

     ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
  as_myself=$0
fi
if test ! -f "$as_myself"; then
  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi

# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there.  '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH


# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  $as_echo "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error


# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit

# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith


if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi

as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits

ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       ECHO_T='	';;
  esac;;
*)
  ECHO_N='-n';;
esac

rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file
else
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -pR'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
      as_ln_s='cp -pR'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -pR'
  fi
else
  as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null


# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$as_dir;;
      esac
      as_dirs="'$as_qdir' $as_dirs"
      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p
if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi


# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
  test -f "$1" && test -x "$1"
} # as_fn_executable_p
as_test_x='test -x'
as_executable_p=as_fn_executable_p

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


exec 6>&1
## ----------------------------------- ##
## Main body of $CONFIG_STATUS script. ##
## ----------------------------------- ##
_ASEOF
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by Keepalived $as_me 1.3.7, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
  CONFIG_LINKS    = $CONFIG_LINKS
  CONFIG_COMMANDS = $CONFIG_COMMANDS
  $ $0 $@

on `(hostname || uname -n) 2>/dev/null | sed 1q`
"

_ACEOF

case $ac_config_files in *"
"*) set x $ac_config_files; shift; ac_config_files=$*;;
esac

case $ac_config_headers in *"
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
esac


cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"
config_headers="$ac_config_headers"
config_commands="$ac_config_commands"

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files and other configuration actions
from templates according to the current configuration.  Unless the files
and actions are specified as TAGs, all are instantiated by default.

Usage: $0 [OPTION]... [TAG]...

  -h, --help       print this help, then exit
  -V, --version    print version number and configuration settings, then exit
      --config     print configuration, then exit
  -q, --quiet, --silent
                   do not print progress messages
  -d, --debug      don't remove temporary files
      --recheck    update $as_me by reconfiguring in the same conditions
      --file=FILE[:TEMPLATE]
                   instantiate the configuration file FILE
      --header=FILE[:TEMPLATE]
                   instantiate the configuration header FILE

Configuration files:
$config_files

Configuration headers:
$config_headers

Configuration commands:
$config_commands

Report bugs to <keepalived-devel@lists.sourceforge.net>.
Keepalived home page: <http://www.keepalived.org/>."

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
Keepalived config.status 1.3.7
configured by $0, generated by GNU Autoconf 2.69,
  with options \\"\$ac_cs_config\\"

Copyright (C) 2012 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."

ac_pwd='$ac_pwd'
srcdir='$srcdir'
INSTALL='$INSTALL'
MKDIR_P='$MKDIR_P'
AWK='$AWK'
test -n "\$AWK" || AWK=awk
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
  case $1 in
  --*=?*)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
    ac_shift=:
    ;;
  --*=)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=
    ac_shift=:
    ;;
  *)
    ac_option=$1
    ac_optarg=$2
    ac_shift=shift
    ;;
  esac

  case $ac_option in
  # Handling of the options.
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    ac_cs_recheck=: ;;
  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
    $as_echo "$ac_cs_version"; exit ;;
  --config | --confi | --conf | --con | --co | --c )
    $as_echo "$ac_cs_config"; exit ;;
  --debug | --debu | --deb | --de | --d | -d )
    debug=: ;;
  --file | --fil | --fi | --f )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    '') as_fn_error $? "missing file argument" ;;
    esac
    as_fn_append CONFIG_FILES " '$ac_optarg'"
    ac_need_defaults=false;;
  --header | --heade | --head | --hea )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
    ac_need_defaults=false;;
  --he | --h)
    # Conflict between --help and --header
    as_fn_error $? "ambiguous option: \`$1'
Try \`$0 --help' for more information.";;
  --help | --hel | -h )
    $as_echo "$ac_cs_usage"; exit ;;
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil | --si | --s)
    ac_cs_silent=: ;;

  # This is an error.
  -*) as_fn_error $? "unrecognized option: \`$1'
Try \`$0 --help' for more information." ;;

  *) as_fn_append ac_config_targets " $1"
     ac_need_defaults=false ;;

  esac
  shift
done

ac_configure_extra_args=

if $ac_cs_silent; then
  exec 6>/dev/null
  ac_configure_extra_args="$ac_configure_extra_args --silent"
fi

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  shift
  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
  CONFIG_SHELL='$SHELL'
  export CONFIG_SHELL
  exec "\$@"
fi

_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
  echo
  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
  $as_echo "$ac_log"
} >&5

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
#
# INIT-COMMANDS
#
AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

# Handling of arguments.
for ac_config_target in $ac_config_targets
do
  case $ac_config_target in
    "lib/config.h") CONFIG_HEADERS="$CONFIG_HEADERS lib/config.h" ;;
    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
    "keepalived/Makefile") CONFIG_FILES="$CONFIG_FILES keepalived/Makefile" ;;
    "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
    "keepalived/core/Makefile") CONFIG_FILES="$CONFIG_FILES keepalived/core/Makefile" ;;
    "keepalived.spec") CONFIG_FILES="$CONFIG_FILES keepalived.spec" ;;
    "genhash/Makefile") CONFIG_FILES="$CONFIG_FILES genhash/Makefile" ;;
    "keepalived/check/Makefile") CONFIG_FILES="$CONFIG_FILES keepalived/check/Makefile" ;;
    "keepalived/vrrp/Makefile") CONFIG_FILES="$CONFIG_FILES keepalived/vrrp/Makefile" ;;
    "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
    "bin_install/Makefile") CONFIG_FILES="$CONFIG_FILES bin_install/Makefile" ;;
    "keepalived/dbus/Makefile") CONFIG_FILES="$CONFIG_FILES keepalived/dbus/Makefile" ;;
    "keepalived/etc/Makefile") CONFIG_FILES="$CONFIG_FILES keepalived/etc/Makefile" ;;
    "keepalived/etc/init/Makefile") CONFIG_FILES="$CONFIG_FILES keepalived/etc/init/Makefile" ;;
    "keepalived/etc/init.d/Makefile") CONFIG_FILES="$CONFIG_FILES keepalived/etc/init.d/Makefile" ;;
    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;

  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
  esac
done


# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used.  Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
fi

# Have a temporary directory for convenience.  Make it in the build tree
# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to `$tmp'.
$debug ||
{
  tmp= ac_tmp=
  trap 'exit_status=$?
  : "${ac_tmp:=$tmp}"
  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
' 0
  trap 'as_fn_exit 1' 1 2 13 15
}
# Create a (secure) tmp directory for tmp files.

{
  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
  test -d "$tmp"
}  ||
{
  tmp=./conf$$-$RANDOM
  (umask 077 && mkdir "$tmp")
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
ac_tmp=$tmp

# Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES.
# This happens for instance with `./config.status config.h'.
if test -n "$CONFIG_FILES"; then


ac_cr=`echo X | tr X '\015'`
# On cygwin, bash can eat \r inside `` if the user requested igncr.
# But we know of no other shell where ac_cr would be empty at this
# point, so we can use a bashism as a fallback.
if test "x$ac_cr" = x; then
  eval ac_cr=\$\'\\r\'
fi
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
  ac_cs_awk_cr='\\r'
else
  ac_cs_awk_cr=$ac_cr
fi

echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
_ACEOF


{
  echo "cat >conf$$subs.awk <<_ACEOF" &&
  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
  echo "_ACEOF"
} >conf$$subs.sh ||
  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
  . ./conf$$subs.sh ||
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5

  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
  if test $ac_delim_n = $ac_delim_num; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done
rm -f conf$$subs.sh

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF
sed -n '
h
s/^/S["/; s/!.*/"]=/
p
g
s/^[^!]*!//
:repl
t repl
s/'"$ac_delim"'$//
t delim
:nl
h
s/\(.\{148\}\)..*/\1/
t more1
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
p
n
b repl
:more1
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t nl
:delim
h
s/\(.\{148\}\)..*/\1/
t more2
s/["\\]/\\&/g; s/^/"/; s/$/"/
p
b
:more2
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t delim
' <conf$$subs.awk | sed '
/^[^""]/{
  N
  s/\n//
}
' >>$CONFIG_STATUS || ac_write_fail=1
rm -f conf$$subs.awk
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACAWK
cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
  for (key in S) S_is_set[key] = 1
  FS = ""

}
{
  line = $ 0
  nfields = split(line, field, "@")
  substed = 0
  len = length(field[1])
  for (i = 2; i < nfields; i++) {
    key = field[i]
    keylen = length(key)
    if (S_is_set[key]) {
      value = S[key]
      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
      len += length(value) + length(field[++i])
      substed = 1
    } else
      len += 1 + keylen
  }

  print line
}

_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
else
  cat
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
_ACEOF

# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
h
s///
s/^/:/
s/[	 ]*$/:/
s/:\$(srcdir):/:/g
s/:\${srcdir}:/:/g
s/:@srcdir@:/:/g
s/^:*//
s/:*$//
x
s/\(=[	 ]*\).*/\1/
G
s/\n//
s/^[^=]*=[	 ]*$//
}'
fi

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
fi # test -n "$CONFIG_FILES"

# Set up the scripts for CONFIG_HEADERS section.
# No need to generate them if there are no CONFIG_HEADERS.
# This happens for instance with `./config.status Makefile'.
if test -n "$CONFIG_HEADERS"; then
cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
BEGIN {
_ACEOF

# Transform confdefs.h into an awk script `defines.awk', embedded as
# here-document in config.status, that substitutes the proper values into
# config.h.in to produce config.h.

# Create a delimiter string that does not exist in confdefs.h, to ease
# handling of long lines.
ac_delim='%!_!# '
for ac_last_try in false false :; do
  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
  if test -z "$ac_tt"; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done

# For the awk script, D is an array of macro values keyed by name,
# likewise P contains macro parameters if any.  Preserve backslash
# newline sequences.

ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
sed -n '
s/.\{148\}/&'"$ac_delim"'/g
t rset
:rset
s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
t def
d
:def
s/\\$//
t bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3"/p
s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
d
:bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3\\\\\\n"\\/p
t cont
s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
t cont
d
:cont
n
s/.\{148\}/&'"$ac_delim"'/g
t clear
:clear
s/\\$//
t bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/"/p
d
:bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
b cont
' <confdefs.h | sed '
s/'"$ac_delim"'/"\\\
"/g' >>$CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  for (key in D) D_is_set[key] = 1
  FS = ""
}
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
  line = \$ 0
  split(line, arg, " ")
  if (arg[1] == "#") {
    defundef = arg[2]
    mac1 = arg[3]
  } else {
    defundef = substr(arg[1], 2)
    mac1 = arg[2]
  }
  split(mac1, mac2, "(") #)
  macro = mac2[1]
  prefix = substr(line, 1, index(line, defundef) - 1)
  if (D_is_set[macro]) {
    # Preserve the white space surrounding the "#".
    print prefix "define", macro P[macro] D[macro]
    next
  } else {
    # Replace #undef with comments.  This is necessary, for example,
    # in the case of _POSIX_SOURCE, which is predefined and required
    # on some systems where configure will not decide to define it.
    if (defundef == "undef") {
      print "/*", prefix defundef, macro, "*/"
      next
    }
  }
}
{ print }
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
fi # test -n "$CONFIG_HEADERS"


eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
shift
for ac_tag
do
  case $ac_tag in
  :[FHLC]) ac_mode=$ac_tag; continue;;
  esac
  case $ac_mode$ac_tag in
  :[FHL]*:*);;
  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
  :[FH]-) ac_tag=-:-;;
  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
  esac
  ac_save_IFS=$IFS
  IFS=:
  set x $ac_tag
  IFS=$ac_save_IFS
  shift
  ac_file=$1
  shift

  case $ac_mode in
  :L) ac_source=$1;;
  :[FH])
    ac_file_inputs=
    for ac_f
    do
      case $ac_f in
      -) ac_f="$ac_tmp/stdin";;
      *) # Look for the file first in the build tree, then in the source tree
	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
	 # because $ac_f cannot contain `:'.
	 test -f "$ac_f" ||
	   case $ac_f in
	   [\\/$]*) false;;
	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
	   esac ||
	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
      esac
      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
      as_fn_append ac_file_inputs " '$ac_f'"
    done

    # Let's still pretend it is `configure' which instantiates (i.e., don't
    # use $as_me), people would be surprised to read:
    #    /* config.h.  Generated by config.status.  */
    configure_input='Generated from '`
	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
	`' by configure.'
    if test x"$ac_file" != x-; then
      configure_input="$ac_file.  $configure_input"
      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
$as_echo "$as_me: creating $ac_file" >&6;}
    fi
    # Neutralize special characters interpreted by sed in replacement strings.
    case $configure_input in #(
    *\&* | *\|* | *\\* )
       ac_sed_conf_input=`$as_echo "$configure_input" |
       sed 's/[\\\\&|]/\\\\&/g'`;; #(
    *) ac_sed_conf_input=$configure_input;;
    esac

    case $ac_tag in
    *:-:* | *:-) cat >"$ac_tmp/stdin" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
    esac
    ;;
  esac

  ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$ac_file" : 'X\(//\)[^/]' \| \
	 X"$ac_file" : 'X\(//\)$' \| \
	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$ac_file" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  as_dir="$ac_dir"; as_fn_mkdir_p
  ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.
    ac_top_srcdir=$ac_top_builddir_sub
    ac_abs_top_srcdir=$ac_pwd ;;
  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix


  case $ac_mode in
  :F)
  #
  # CONFIG_FILE
  #

  case $INSTALL in
  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
  esac
  ac_MKDIR_P=$MKDIR_P
  case $MKDIR_P in
  [\\/$]* | ?:[\\/]* ) ;;
  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
  esac
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
ac_sed_dataroot='
/datarootdir/ {
  p
  q
}
/@datadir@/p
/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  ac_datarootdir_hack='
  s&@datadir@&$datadir&g
  s&@docdir@&$docdir&g
  s&@infodir@&$infodir&g
  s&@localedir@&$localedir&g
  s&@mandir@&$mandir&g
  s&\\\${datarootdir}&$datarootdir&g' ;;
esac
_ACEOF

# Neutralize VPATH when `$srcdir' = `.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
s&@INSTALL@&$ac_INSTALL&;t t
s&@MKDIR_P@&$ac_MKDIR_P&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5

test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
      "$ac_tmp/out"`; test -z "$ac_out"; } &&
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&5
$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&2;}

  rm -f "$ac_tmp/stdin"
  case $ac_file in
  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
  esac \
  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 ;;
  :H)
  #
  # CONFIG_HEADER
  #
  if test x"$ac_file" != x-; then
    {
      $as_echo "/* $configure_input  */" \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
    } >"$ac_tmp/config.h" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
$as_echo "$as_me: $ac_file is unchanged" >&6;}
    else
      rm -f "$ac_file"
      mv "$ac_tmp/config.h" "$ac_file" \
	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
    fi
  else
    $as_echo "/* $configure_input  */" \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
      || as_fn_error $? "could not create -" "$LINENO" 5
  fi
# Compute "$ac_file"'s index in $config_headers.
_am_arg="$ac_file"
_am_stamp_count=1
for _am_header in $config_headers :; do
  case $_am_header in
    $_am_arg | $_am_arg:* )
      break ;;
    * )
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
  esac
done
echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$_am_arg" : 'X\(//\)[^/]' \| \
	 X"$_am_arg" : 'X\(//\)$' \| \
	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$_am_arg" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`/stamp-h$_am_stamp_count
 ;;

  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
$as_echo "$as_me: executing $ac_file commands" >&6;}
 ;;
  esac


  case $ac_file$ac_mode in
    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
  # Older Autoconf quotes --file arguments for eval, but not when files
  # are listed without --file.  Let's play safe and only enable the eval
  # if we detect the quoting.
  case $CONFIG_FILES in
  *\'*) eval set x "$CONFIG_FILES" ;;
  *)   set x $CONFIG_FILES ;;
  esac
  shift
  for mf
  do
    # Strip MF so we end up with the name of the file.
    mf=`echo "$mf" | sed -e 's/:.*$//'`
    # Check whether this is an Automake generated Makefile or not.
    # We used to match only the files named 'Makefile.in', but
    # some people rename them; so instead we look at the file content.
    # Grep'ing the first line is not enough: some people post-process
    # each Makefile.in and add a new line on top of each file to say so.
    # Grep'ing the whole file is not good either: AIX grep has a line
    # limit of 2048, but all sed's we know have understand at least 4000.
    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
      dirpart=`$as_dirname -- "$mf" ||
$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$mf" : 'X\(//\)[^/]' \| \
	 X"$mf" : 'X\(//\)$' \| \
	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$mf" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
    else
      continue
    fi
    # Extract the definition of DEPDIR, am__include, and am__quote
    # from the Makefile without running 'make'.
    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
    test -z "$DEPDIR" && continue
    am__include=`sed -n 's/^am__include = //p' < "$mf"`
    test -z "$am__include" && continue
    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
    # Find all dependency output files, they are included files with
    # $(DEPDIR) in their names.  We invoke sed twice because it is the
    # simplest approach to changing $(DEPDIR) to its actual value in the
    # expansion.
    for file in `sed -n "
      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
      # Make sure the directory exists.
      test -f "$dirpart/$file" && continue
      fdir=`$as_dirname -- "$file" ||
$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$file" : 'X\(//\)[^/]' \| \
	 X"$file" : 'X\(//\)$' \| \
	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$file" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      as_dir=$dirpart/$fdir; as_fn_mkdir_p
      # echo "creating $dirpart/$file"
      echo '# dummy' > "$dirpart/$file"
    done
  done
}
 ;;

  esac
done # for ac_tag


as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save

test $ac_write_fail = 0 ||
  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5


# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded.  So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status.  When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
  ac_cs_success=:
  ac_config_status_args=
  test "$silent" = yes &&
    ac_config_status_args="$ac_config_status_args --quiet"
  exec 5>/dev/null
  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
  exec 5>>config.log
  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
  # would make configure fail if this is the last instruction.
  $ac_cs_success || as_fn_exit 1
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi


cat <<EOF;

Keepalived configuration
------------------------
Keepalived version       : ${VERSION}
Compiler                 : ${CC}
Preprocessor flags       : ${KA_CPPFLAGS}
Compiler flags           : ${KA_CFLAGS}
EOF

if test -n "$KA_LDFLAGS$KA_LIBS"; then
  echo "Linker flags             : $KA_LDFLAGS"
  echo "Extra Lib                : $KA_LIBS"
fi

echo "Use IPVS Framework       : ${IPVS_SUPPORT}"
if test ${IPVS_SUPPORT} = Yes; then
  echo "IPVS use libnl           : ${IPVS_USE_NL}"
  echo "IPVS syncd attributes    : ${IPVS_SYNCD_ATTRIBUTES}"
  echo "IPVS 64 bit stats        : ${IPVS_64BIT_STATS}"
fi
echo "fwmark socket support    : ${SO_MARK_SUPPORT}"
echo "Use VRRP Framework       : ${VRRP_SUPPORT}"
if test ${VRRP_SUPPORT} = Yes; then
  echo "Use VRRP VMAC            : ${MACVLAN_SUPPORT}"
  echo "Use VRRP authentication  : ${VRRP_AUTH_SUPPORT}"
  echo "With ip rules/routes     : ${FIB_ROUTING_SUPPORT}"
fi
echo "SNMP vrrp support        : ${SNMP_VRRP_SUPPORT}"
echo "SNMP checker support     : ${SNMP_CHECKER_SUPPORT}"
echo "SNMP RFCv2 support       : ${SNMP_RFCV2_SUPPORT}"
echo "SNMP RFCv3 support       : ${SNMP_RFCV3_SUPPORT}"
if test ${SNMP_RFCV3_SUPPORT} = Yes; then
  echo "SNMP send V3 for V2      : ${SNMP_V3_FOR_V2}"
fi
echo "DBUS support             : ${DBUS_SUPPORT}"
if test ${DBUS_SUPPORT} = Yes; then
  echo "DBUS create instance     : ${DBUS_CREATE_INSTANCE}"
fi
echo "SHA1 support             : ${SHA1_SUPPORT}"
echo "Use Debug flags          : ${ENABLE_DEBUG}"
echo "Use Json output          : ${ENABLE_JSON}"
echo "Stacktrace support       : ${ENABLE_STACKTRACE}"
echo "Memory alloc check       : ${MEM_CHECK}"
if test ${MEM_CHECK} = Yes; then
  echo "Memory alloc check log   : ${MEM_CHECK_LOG}"
fi
echo "libnl version            : ${NETLINK_VER}"
echo "Use IPv4 devconf         : ${IPV4_DEVCONF}"
echo "Use libiptc              : ${USE_LIBIPTC}"
echo "Use libipset             : ${USE_LIBIPSET}"
echo "init type                : ${INIT_TYPE}"
echo "Build genhash            : ${BUILD_GENHASH}"
echo "Build documentation      : ${HAVE_SPHINX_BUILD}"


if test ${IPVS_SUPPORT} = Yes -a ${IPVS_USE_NL} = No; then
  echo
  echo "*** WARNING - this build will not support IPVS with IPv6. Please install libnl/libnl-3 dev libraries to support IPv6 with IPVS."
  echo
fi